The inference-based approach to obsessive-compulsive disorder: A comprehensive review of its etiological model, treatment efficacy, and model of change.

PubMed

Julien, Dominic; O'Connor, Kieron; Aardema, Frederick

2016-09-15

The inference-based approach (IBA) postulates that individuals with obsessive-compulsive disorder (OCD) confuse a possibility with reality (inferential confusion) according to specific inductive reasoning devices and act as if this possibility were true. A new treatment modality, the inference-based therapy (IBT), was developed. The aim of this study was to critically review empirical evidence regarding the etiological model, treatment efficacy, and model of change of IBA. A search of the literature was conducted using PsycINFO and Medline. Thirty-four articles were included in the review. The review reveals that intrusive thoughts of non-clinical and OCD individuals may occur in different contexts. There is support for a specific inductive reasoning style in OCD. Inferential confusion is associated with OCD symptoms. There is good evidence that IBT is an efficacious treatment for OCD, including two randomized controlled trials showing that IBT was as efficacious as cognitive-behavior therapy. There is some but limited evidence that the process of change during treatment is coherent with IBA's assumptions. Key premises were investigated in only a few studies. Some of these studies were conducted in non-clinical samples or did not include an anxious control group. IBA's etiological model, treatment modality, and model of change make a significant contribution to OCD. Copyright © 2016 Elsevier B.V. All rights reserved.

[Herbal medicine in womens' life cycle].

PubMed

Ben-Arye, Eran; Oren, Amnon; Ben-Arie, Alon

2006-10-01

Women use herbs and other traditional and complementary modalities to treat various ailments throughout their life circle. This article reviewed 19 randomized controlled trials, which studied efficacy and safety of various herbs in the treatment of premenstrual syndrome (PMS), nausea and vomiting in the first trimester of pregnancy and menopausal hot flushes. Preliminary data support the efficacy of Chaste tree fruit (Vitex agnus) in the treatment of PMS, Ginger (Zingiber officinale) in the treatment of hyperemesis gravidarum and (Cimicifuga racemosa) in the treatment of menopausal hot flushes. Additional and more rigorous studies are warranted in order to support the efficacy and safety of these herbal remedies.

Examining Predictors of Group Leader Self-Efficacy for Preservice School Counselors

ERIC Educational Resources Information Center

Springer, Sarah I.

2016-01-01

Group counseling is an important treatment modality used to support clients in a variety of therapeutic settings. This article highlights the results of an exploratory study that examined site supervisory factors that predicted group leader self-efficacy for preservice school counselors. Results of multiple regression analyses suggest meaningful…

Efficacy of combination of glycolic acid peeling with topical regimen in treatment of melasma.

PubMed

Chaudhary, Savita; Dayal, Surabhi

2013-10-01

Various treatment modalities are available for management of melasma, ranging from topical and oral to chemical peeling, but none is promising alone. Very few studies are available regarding efficacy of combination of topical treatment with chemical peeling. Combination of chemical peeling and topical regimen can be a good treatment modality in the management of this recalcitrant disorder. To assess the efficacy of combination of topical regimen (2% hydroquinone, 1% hydrocortisone and 0.05% tretinoin) with serial glycolic acid peeling in the treatment of melasma in Indian patients. Forty Indian patients of moderate to severe epidermal variety melasma were divided into two groups of 20 each. One Group i.e. peel group received topical regimen (2% hydroquinone, 1% hydrocortisone and 0.05% tretinoin) with serial glycolic acid peeling and other group i.e. control group received topical regimen (2% hydroquinone, 1% hydrocortisone, 0.05% tretinoin). There was an overall decrease in MASI from baseline in 24 weeks of therapy in both the groups (P value < 0.05). The group receiving the glycolic acid peel with topical regimen showed early and greater improvement than the group which was receiving topical regimen only. This study concluded that combining topical regimen (2% hydroquinone, 1% hydrocortisone and 0.05% tretinoin) with serial glycolic acid peeling significantly enhances the therapeutic efficacy of glycolic acid peeling. The combination of glycolic acid peeling with the topical regimen is a highly effective, safe and promising therapeutic option in treatment of melasma.

Increasing the Efficacy of Oncolytic Adenovirus Vectors

PubMed Central

Toth, Karoly; Wold, William S. M.

2010-01-01

Oncolytic adenovirus (Ad) vectors present a new modality to treat cancer. These vectors attack tumors via replicating in and killing cancer cells. Upon completion of the vector replication cycle, the infected tumor cell lyses and releases progeny virions that are capable of infecting neighboring tumor cells. Repeated cycles of vector replication and cell lysis can destroy the tumor. Numerous Ad vectors have been generated and tested, some of them reaching human clinical trials. In 2005, the first oncolytic Ad was approved for the treatment of head-and-neck cancer by the Chinese FDA. Oncolytic Ads have been proven to be safe, with no serious adverse effects reported even when high doses of the vector were injected intravenously. The vectors demonstrated modest anti-tumor effect when applied as a single agent; their efficacy improved when they were combined with another modality. The efficacy of oncolytic Ads can be improved using various approaches, including vector design, delivery techniques, and ancillary treatment, which will be discussed in this review. PMID:21994711

A Network Meta-Analysis of the Relative Efficacy of Treatments for Actinic Keratosis of the Face or Scalp in Europe

PubMed Central

Vegter, Stefan; Tolley, Keith

2014-01-01

Background Several treatments are available for actinic keratosis (AK) on the face and scalp. Most treatment modalities were compared to placebo and therefore little is known on their relative efficacy. Objectives To compare the different treatments for mild to moderate AK on the face and scalp available in clinical practice in Europe. Methods A network meta-analysis (NMA) was performed on the outcome “complete patient clearance”. Ten treatment modalities were included: two 5-aminolaevulinic acid photodynamic therapies (ALA-PDT), applied as gel (BF-200 ALA) or patch; methyl-aminolevulinate photodynamic therapy (MAL-PDT); three modalities with imiquimod (IMI), applied as a 4-week or 16-week course with 5% imiquimod, or a 2–3 week course with 3.75% imiquimod; cryotherapy; diclofenac 3% in 2.5% hyaluronic acid; 0.5% 5-fluorouracil (5-FU); and ingenol mebutate (IMB). The only data available for 5% 5-FU was from one small study and was determined to be too limited to be reliably included in the analysis. For BF-200 ALA and MAL-PDT, data from illumination with narrow-band lights were selected as these are typically used in clinical practice. The NMA was performed with a random-effects Bayesian model. Results 25 trials on 5,562 patients were included in the NMA. All active treatments were significantly better than placebo. BF-200 ALA showed the highest efficacy compared to placebo to achieve total patient clearance. BF-200 ALA had the highest probability to be the best treatment and the highest SUCRA score (64.8% and 92.1%), followed by IMI 5% 4 weeks (10.1% and 74.2%) and 5-FU 0.5% (7.2% and 66.8%). Conclusions This NMA showed that BF-200 ALA, using narrow-band lights, was the most efficacious treatment for mild to moderate AK on the face and scalp. This analysis is relevant for clinical decision making and health technology assessment, assisting the improved management of AK. PMID:24892649

Quality of Life and Self-Efficacy in Three Dialysis Modalities: Incenter Hemodialysis, Home Hemodialysis, and Home Peritoneal Dialysis.

PubMed

Wright, Linda S; Wilson, Linda

2015-01-01

Previous research has demonstrated improved outcomes for patients on dialysis who have better quality of life and self-efficacy, but has focused almost exclusively on those receiving hemodialysis. The goal of this study was to describe the quality of life and self-efficacy of patients receiving incenter hemodialysis versus those receiving a home dialysis modality (hemodialysis or peritoneal dialysis). The study utilized a correlational cross-sectional design and quota sampling methods. Participants were recruited from outpatient dialysis facilities and included 77 community dwelling adult patients who had been on dialysis for at least six months. Quality of life was measured using the Kidney Disease Quality of Life instrument, and self-efficacy was measured using the Strategies Used by People to Promote Health instrument. Findings suggest equal outcomes between treatment groups, with no contraindication to the use of home therapies.

A randomized pilot comparative study of topical methyl aminolevulinate photodynamic therapy versus imiquimod 5% versus sequential application of both therapies in immunocompetent patients with actinic keratosis: clinical and histologic outcomes.

PubMed

Serra-Guillén, Carlos; Nagore, Eduardo; Hueso, Luis; Traves, Victor; Messeguer, Francesc; Sanmartín, Onofre; Llombart, Beatriz; Requena, Celia; Botella-Estrada, Rafael; Guillén, Carlos

2012-04-01

Photodynamic therapy (PDT) and imiquimod are the treatments of choice for actinic keratosis (AK). As they have different mechanisms of action, it seems reasonable to assume that applying both treatments sequentially would be efficacious. We sought to determine which of these therapeutic modalities provides a better clinical and histologic response in patients with AK and whether sequential use of both was more efficacious than each separately. Patients were randomly assigned to one treatment group: group 1, PDT only; group 2, imiquimod only; or group 3, sequential use of PDT and imiquimod. The primary outcome measure was complete clinical response. Partial clinical response was defined as a reduction of more than 75% in the initial number of lesions. A complete clinicopathologic response was defined as lack of evidence of AK in the biopsy specimen. In all, 105 patients completed the study (group 1, 40 patients; group 2, 33 patients; group 3, 32 patients). Sequential application of PDT and imiquimod was more efficacious in all the outcome measures. More patients were satisfied with PDT than with the other two modalities (P = .003). No significant differences were observed among the 3 modalities and tolerance to treatment. Only one cycle of imiquimod was administered. The follow-up period was brief. Sequential application of PDT and imiquimod provides a significantly better clinical and histologic response in the treatment of AK than PDT or imiquimod monotherapy. It also produces less intense local reactions and better tolerance and satisfaction than imiquimod monotherapy. Copyright © 2011 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

An overview of clinical and experimental treatment modalities for port wine stains

PubMed Central

Chen, Jennifer K.; Ghasri, Pedram; Aguilar, Guillermo; van Drooge, Anne Margreet; Wolkerstorfer, Albert; Kelly, Kristen M.; Heger, Michal

2014-01-01

Port wine stains (PWS) are the most common vascular malformation of the skin, occurring in 0.3% to 0.5% of the population. Noninvasive laser irradiation with flashlamp-pumped pulsed dye lasers (selective photothermolysis) currently comprises the gold standard treatment of PWS; however, the majority of PWS fail to clear completely after selective photothermolysis. In this review, the clinically used PWS treatment modalities (pulsed dye lasers, alexandrite lasers, neodymium:yttrium-aluminum-garnet lasers, and intense pulsed light) and techniques (combination approaches, multiple passes, and epidermal cooling) are discussed. Retrospective analysis of clinical studies published between 1990 and 2011 was performed to determine therapeutic efficacies for each clinically used modality/technique. In addition, factors that have resulted in the high degree of therapeutic recalcitrance are identified, and emerging experimental treatment strategies are addressed, including the use of photodynamic therapy, immunomodulators, angiogenesis inhibitors, hypobaric pressure, and site-specific pharmaco-laser therapy. PMID:22305042

Protocol for a systematic review with network meta-analysis of the modalities used to deliver eHealth interventions for chronic pain.

PubMed

Slattery, Brian W; Haugh, Stephanie; Francis, Kady; O'Connor, Laura; Barrett, Katie; Dwyer, Christopher P; O'Higgins, Siobhan; Egan, Jonathan; McGuire, Brian E

2017-03-03

As eHealth interventions prove both efficacious and practical, and as they arguably overcome certain barriers encountered by traditional face-to-face treatment for chronic pain, their number has increased dramatically in recent times. However, there is a dearth of research that focuses on evaluating and comparing the different types of technology-assisted interventions. This is a protocol for a systematic review that aims to evaluate the eHealth modalities in the context of psychological and non-psychological (other than non-drug) interventions for chronic pain. We will search the Cochrane Central Register of Controlled Trials (CENTRAL: The Cochrane Library), MEDLINE, Embase and PsycINFO. Randomised controlled trials (RCTs) with more than 20 participants per trial arm that have evaluated non-drug psychological or non-psychological interventions delivered via an eHealth modality and have pain as an outcome measure will be included. Two review authors will independently extract data and assess the study suitability in accordance with the Cochrane Collaboration Risk of Bias Tool. Studies will be included if they measure at least one outcome variable in accordance with the IMMPACT guidelines (i.e. pain severity, pain interference, physical functioning, symptoms, emotional functioning, global improvement and disposition). Secondary outcomes will be measures of depression and health-related quality of life (HRQoL). A network meta-analysis will be conducted based on direct comparisons to generate indirect comparisons of modalities across treatment trials, which will return rankings for the eHealth modalities in terms of their effectiveness. Most trials that use an eHealth intervention to manage chronic pain typically use one modality. As a result, little evidence exists to support which modality type is the most effective. The current review will address this gap in the literature and compare the different eHealth modalities used for technology-assisted interventions for chronic pain. With the growing reliance and use of technology as a medium for delivering treatment for chronic conditions more generally, it is imperative that research identify the most efficacious eHealth modalities and systematically identify the most important features of such treatment types, so they may be replicated and used for research and in the provision of care. PROSPERO, CRD42016035595.

Could transvaginal, ultrasound-guided ovarian interstitial laser treatment replace laparoscopic ovarian drilling in women with polycystic ovary syndrome resistant to clomiphene citrate?

PubMed

Api, Murat

2009-12-01

A number of novel surgical modalities that destroy or remove some ovarian tissue to restore ovarian function in patients with polycystic ovary syndrome have been described in the most recent literature. Although these modalities were reported to have easy applicability and low cost with shorter hospital stay, the efficacy and safety concerns need to be discussed extensively.

Comparative Clinical Efficacy between Electrodesiccation with Curettage and Application of 80% Phenol Solution in Treatment of Common Warts

PubMed Central

Dalimunthe, Dina Arwina; Siregar, Remenda; Tanjung, Chairiyah

2018-01-01

BACKGROUND: Common warts are skin diseases caused by human papillomavirus. Several treatment modalities available for common warts, two of them are electrodesiccation with curettage and application of 80% phenol solution. AIM: This study aims to compare clinical efficacy between these two modalities. MATERIAL AND METHODS: Open clinical trial was conducted at Dr Pirngadi General Hospital Medan and H. Adam Malik General Hospital Medan from February to June 2013 on 17 patients with multiple common warts. Both treatments began and applied simultaneously on the same day on each patient. RESULTS: Cure rate was higher in electrodesiccation with curettage (76.5%, 100%) compared to the application of 80% phenol solution (11.8%, 64.7%) on three weeks and six weeks of follow up. Statistical analysis showed a significant difference of common warts cure rate between electrodesiccation with curettage and application of 80% phenol solution after three weeks (p < 0.001) and six weeks (p = 0.018) of treatment. CONCLUSION: As a conclusion, electrodesiccation with curettage has higher cure rate than the application of 80% phenol solution on the treatment of common warts. Further study is needed to find out the best concentration and time interval for application of phenol solution to improve its clinical efficacy as an alternative treatment of choice for common warts. PMID:29531597

A Randomized Controlled Trial of an Online Relapse Prevention Program for Adolescents in Substance Abuse Treatment

ERIC Educational Resources Information Center

Trudeau, Kimberlee J.; Black, Ryan A.; Kamon, Jody L.; Sussman, Steve

2017-01-01

Background: An Internet-based relapse prevention supplement to adolescent substance abuse treatment programming is a promising modality to reinforce treatment gains and enhance recovery; however, an evidence base is lacking. Objective: To assess the efficacy of the online Navigating my Journey (NmJ) program. Methods: 129 adolescent-aged…

Non-pharmacological treatment options for refractory epilepsy: an overview of human treatment modalities and their potential utility in dogs.

PubMed

Martlé, Valentine; Van Ham, Luc; Raedt, Robrecht; Vonck, Kristl; Boon, Paul; Bhatti, Sofie

2014-03-01

Refractory epilepsy is a common disorder both in humans and dogs and treatment protocols are difficult to optimise. In humans, different non-pharmacological treatment modalities currently available include surgery, the ketogenic diet and neurostimulation. Surgery leads to freedom from seizures in 50-75% of patients, but requires strict patient selection. The ketogenic diet is indicated in severe childhood epilepsies, but efficacy is limited and long-term compliance can be problematic. In the past decade, various types of neurostimulation have emerged as promising treatment modalities for humans with refractory epilepsy. Currently, none of these treatment options are used in routine daily clinical practice to treat dogs with the condition. Since many dogs with poorly controlled seizures do not survive, the search for alternative treatment options for canine refractory epilepsy should be prioritised. This review provides an overview of non-pharmacological treatment options for human refractory epilepsy. The current knowledge and limitations of these treatments in canine refractory epilepsy is also discussed. Copyright © 2013 Elsevier Ltd. All rights reserved.

Combined optical tomographic and magnetic resonance imaging of tumor bearing mice

NASA Astrophysics Data System (ADS)

Masciotti, J.; Abdoulaev, G.; Hur, J.; Papa, J.; Bae, J.; Huang, J.; Yamashiro, D.; Kandel, J.; Hielscher, A. H.

2005-04-01

With the advent of small animal imaging systems, it has become possible to non-invasively monitor the progression of diseases in living small animals and study the efficacy of drugs and treatment protocols. Magnetic resonance imaging (MRI) is an established imaging modality capable of obtaining high resolution anatomical images as well as studying cerebral blood volume (CBV), cerebral blood flow (CBF), and cerebral metabolic rate of oxygen (CMRO2). Optical tomography, on the other hand, is an emerging imaging modality, which, while much lower in spatial resolution and insensitive to CBF, can separate the effects of oxyhemoglobin, deoxyhemoglobin, and CBV with high temporal resolution. In this study we present our first results concerning coregistration of MRI and optical data. By applying both modalities to imaging of kidney tumors in mice that undergo VEGF treatment, we illustrate how these imaging modalities can supplement each other and cross validation can be performed.

[Pay attention to the application of the international intraocular retinoblastoma classification and sequential multiple modality treatment].

PubMed

Fan, X Q

2017-08-11

Retinoblastoma (RB) is the most common intraocular malignancy in childhood. It may seriously affect vision, and even threaten the life. The early diagnosis rate of RB in China remains low, and the majority of patients are at late phase with high rates of enucleation and mortality. The International Intraocular Retinoblastoma Classification and TNM staging system are guidances for therapeutic choices and bases for prognosis evaluation. Based on the sequential multi-method treatment modality, chemotherapy combined with local therapy is the mainstream in dealing with RB, which may maximize the results of eye saving and even vision retaining. New therapeutic techniques including supra-selective ophthalmic artery interventional chemotherapy and intravitreal chemotherapy can further improve the efficacy of treatment, especially the eye salvage rate. The overall level of RB treatment should be improved by promoting the international staging, new therapeutic techniques, and the sequential multiple modality treatment. (Chin J Ophthalmol, 2017, 53: 561 - 565) .

Review of the treatment options for chronic constipation.

PubMed

Johanson, John F

2007-05-02

Constipation is a common gastrointestinal motility disorder that is often chronic, negatively affects patients' daily lives, and is associated with high healthcare costs. There is a considerable range of treatment modalities available for patients with constipation; however, the clinical evidence supporting their use varies widely. Nonpharmacologic modalities, such as increased exercise or fluid intake and bowel habit training, are generally recommended as first-line approaches, but data on the effectiveness of these measures are limited. The clinical benefits of various traditional pharmacologic agents (many of which are available over the counter, such as laxatives and fiber supplements) remain unclear. Although these modalities may benefit some patients with temporary constipation, their efficacy in patients for whom constipation is chronic is less well defined. Some studies suggest benefit with psyllium, polyethylene glycol, and lactulose; however, the use of other agents, such as calcium polycarbophil, methylcellulose, bran, magnesium hydroxide, and stimulant laxatives, is not supported by strong clinical evidence. More recently, newer agents have been approved for the treatment of patients with chronic constipation on the basis of comprehensive clinical investigation programs. Tegaserod, with its well-established clinical profile, and lubiprostone, the latest addition to the treatment armamentarium, represent the new generation of therapies for chronic constipation. This article reviews the efficacy and safety of traditional therapies used in the management of the multiple symptoms associated with chronic constipation and discusses recently approved and emerging therapies for this disorder.

Noninvasive clinical assessment of port-wine stain birthmarks using current and future optical imaging technology: A review

PubMed Central

Sharif, S.A.; Taydas, E.; Mazhar, A.; Rahimian, R.; Kelly, K.M.; Choi, B.; Durkin, A.J.

2012-01-01

Port wine stain (PWS) birthmarks are one class of benign congenital vascular malformation. Laser therapy is the most successful treatment modality of PWS. Unfortunately, this approach has limited efficacy, with only 10% of patients experiencing complete blanching of the PWS. To address this problem, several research groups have developed technologies and methods designed to study treatment outcome and improve treatment efficacy. This paper reviews seven optical imaging techniques currently in use or under development to assess treatment efficacy, focusing on: Reflectance spectrophotometers/tristimulus colorimeters, Laser Doppler flowmetry (LDF) and Laser Doppler imaging (LDI), Cross-polarized diffuse reflectance color imaging system (CDR), Reflectance Confocal Microscopy (RCM), Optical Coherence Tomography (OCT), Spatial Frequency Domain Imaging (SFDI), and Laser Speckle Imaging (LSI). PMID:22804872

Virtual Reality versus Computer-Aided Exposure Treatments for Fear of Flying

ERIC Educational Resources Information Center

Tortella-Feliu, Miquel; Botella, Cristina; Llabres, Jordi; Breton-Lopez, Juana Maria; del Amo, Antonio Riera; Banos, Rosa M.; Gelabert, Joan M.

2011-01-01

Evidence is growing that two modalities of computer-based exposure therapies--virtual reality and computer-aided psychotherapy--are effective in treating anxiety disorders, including fear of flying. However, they have not yet been directly compared. The aim of this study was to analyze the efficacy of three computer-based exposure treatments for…

Increasing knowledge of best practices for occupational therapists treating post-stroke unilateral spatial neglect: results of a knowledge-translation intervention study.

PubMed

Petzold, Anita; Korner-Bitensky, Nicol; Salbach, Nancy M; Ahmed, Sara; Menon, Anita; Ogourtsova, Tatiana

2012-02-01

The aim of this study was to investigate: (i) the feasibility of delivering a multi-modal knowledge translation intervention specific to the management of acute post-stroke unilateral spatial neglect; and (ii) the impact of the knowledge translation intervention on occupational therapists' knowledge of evidence-based unilateral spatial neglect problem identification, assessment and treatment, and self-efficacy related to evidence-based practice implementation. A 3-period (pre-post) repeated measures design. Acute care occupational therapists treating patients with post-stroke unilateral spatial neglect were recruited from two major Canadian cities. Participants completed two pre-intervention assessments, took part in a day-long interactive multi-modal knowledge translation intervention and a subsequent 8-week follow-up, and completed a post-intervention assessment. Knowledge of evidence-based problem identification, assessment and treatment of unilateral spatial neglect, and self-efficacy to perform evidence-based practice activities were measured using standard scales. The intervention was tested on 20 occupational therapists. Results indicate a significant improvement in knowledge of best practice unilateral spatial neglect management (p < 0.000) and evidence-based practice self-efficacy in carrying out evidence-based practice activities (p < 0.045) post-intervention. Use of a multi-modal knowledge translation intervention is feasible and can significantly improve occupational therapists' knowledge of unilateral spatial neglect best practices and self-efficacy. The findings should help advance best practices specific to the management of post-stroke unilateral spatial neglect as well as informing knowledge translation studies in other areas of practice.

Economic evaluation of bone stimulation modalities: A systematic review of the literature.

PubMed

Button, Melissa L; Sprague, Sheila; Gharsaa, Osama; Latouche, Sandra; Bhandari, Mohit

2009-04-01

Various bone stimulation modalities are commonly used in treatment of fresh fractures and nonunions; however, the effectiveness and efficiency of these modalities remain uncertain. A systematic review of trials evaluating the clinical and economical outcomes of ultrasounds, electrical stimulation, and extracorporeal sound waves on fracture healing was conducted. We searched four electronic databases for economic evaluations that assessed bone stimulation modalities using ultrasound therapy, electrical stimulation, or extracorporeal shock waves. In addition, we searched the references and related articles of eligible studies, and a content expert was contacted. Information on the clinical and economical outcomes of patients was independently extracted by reviewers. Fourteen studies met the inclusion criteria; therefore, very limited research was found on the cost associated with treatments and the corresponding outcomes. The data available focus primarily on the efficacy of newly introduced treatment methods for bone growth, but failed to incorporate the costs of implementing such treatments. One economic analysis was identified that assessed different treatment paths using ultrasound. A total cost savings of 24-40% per patient occurred when ultrasound was used for fresh fractures and nonunions (grade C recommendation). The results suggest that the ultrasound is a viable alternative for bone stimulation; however, the impacts of the other modalities are left unknown due to the lack of research available. Methodological limitations leave the overall economic and clinical impact of these modalities uncertain. Large, prospective, randomized controlled trials that include cost-effectiveness analyses are needed to further define the clinical effectiveness and financial burden associated with bone stimulation modalities.

A comparative review of the options for treatment of erectile dysfunction: which treatment for which patient?

PubMed

Hatzimouratidis, Konstantinos; Hatzichristou, Dimitrios G

2005-01-01

The field of erectile dysfunction (ED) has been revolutionised over the last two decades. Several treatment options are available today, most of which are associated with high efficacy rates and favourable safety profiles. A MEDLINE search was undertaken in order to evaluate all currently available data on treatment modalities for ED. Phosphodiesterase type 5 (PDE5) inhibitors (sildenafil, tadalafil, vardenafil) are currently the first-choice of most physicians and patients for the treatment of ED. PDE5 inhibitors have differences in their pharmacological profiles, the most obvious being the long duration of action of tadalafil, but there are no data supporting superiority for any one of them in terms of efficacy or safety. Sublingual apomorphine has limited efficacy compared with the PDE5 inhibitors, and its use is limited to patients with mild ED. Treatment failures with oral drugs may be due to medication, clinician and patient issues. The physician needs to address all of these issues in order to identify true treatment failures. Patients who are truly unresponsive to oral drugs may be offered other treatment options.Intracavernous injections of alprostadil alone, or in combination with other vasoactive agents (papaverine and phentolamine), remain an excellent treatment option, with proven efficacy and safety over time. Topical pharmacotherapy is appealing in nature, but currently available formulations have limited efficacy. Vacuum constriction devices may be offered mainly to elderly patients with occasional intercourse attempts, as younger patients show limited preference because of the unnatural erection that is associated with this treatment modality. Penile prostheses are generally the last treatment option offered, because of invasiveness, cost and non-reversibility; however, they are associated with high satisfaction rates in properly selected patients. All treatment options are associated with particular strengths and weaknesses. A patient-centred approach based on patient needs and expectations is necessary for the management of ED. The clinician must educate the patient and provide a supportive environment for shared decision making. The management strategy must be supplemented by careful follow-up in order to identify changes in patient health and relationship/emotional status that may necessitate treatment optimisation.

Alopecia areata: a new treatment plan

PubMed Central

Alsantali, Adel

2011-01-01

Many therapeutic modalities have been used to treat alopecia areata, with variable efficacy and safety profiles. Unfortunately, none of these agents is curative or preventive. Also, many of these therapeutic agents have not been subjected to randomized, controlled trials, and, except for topical immunotherapy, there are few published studies on long-term outcomes. The treatment plan is designed according to the patient’s age and extent of disease. In this paper, the therapeutic agents are organized according to their efficacy and safety profiles into first-line, second-line, and third-line options. PMID:21833161

How effective is ureteroscopy in the treatment of pediatric stone disease?

PubMed

Thomas, John C

2010-08-01

Pediatric ureteroscopy has been increasingly used to manage both ureteral and renal stones. Unfortunately, there are no current standardized recommendations when treating pediatric stone disease so the modality chosen is left to the treating surgeon. A review of the current literature on pediatric ureteroscopy was used to compile this article. For the purposes of this review, the majority of series include stones < or =1 cm. Ureteroscopy is considered to be first-line therapy in treating mid- to distal ureteral stones and is rapidly evolving as an acceptable first-line therapy for renal stones as well. Limitations do exist and include stone composition, location, size, as well as the unique anatomic challenges faced by pediatric urologists in terms of anomalous kidneys and/or reconstructed urinary tracts. In conclusion, ureteroscopy can be considered first-line therapy for mid- or distal ureteral stones, however, it shares a similar efficacy rate as extracorporeal shock wave lithotripsy for the treatment of renal calculi. There is a need for direct comparison in the literature of all modalities treating pediatric stone disease to facilitate guidelines that help treating surgeons choose the most efficacious modality offering the highest success rates with the lowest morbidity.

An overview of clinical and experimental treatment modalities for port wine stains.

PubMed

Chen, Jennifer K; Ghasri, Pedram; Aguilar, Guillermo; van Drooge, Anne Margreet; Wolkerstorfer, Albert; Kelly, Kristen M; Heger, Michal

2012-08-01

Port wine stains (PWS) are the most common vascular malformation of the skin, occurring in 0.3% to 0.5% of the population. Noninvasive laser irradiation with flashlamp-pumped pulsed dye lasers (selective photothermolysis) currently comprises the gold standard treatment of PWS; however, the majority of PWS fail to clear completely after selective photothermolysis. In this review, the clinically used PWS treatment modalities (pulsed dye lasers, alexandrite lasers, neodymium:yttrium-aluminum-garnet lasers, and intense pulsed light) and techniques (combination approaches, multiple passes, and epidermal cooling) are discussed. Retrospective analysis of clinical studies published between 1990 and 2011 was performed to determine therapeutic efficacies for each clinically used modality/technique. In addition, factors that have resulted in the high degree of therapeutic recalcitrance are identified, and emerging experimental treatment strategies are addressed, including the use of photodynamic therapy, immunomodulators, angiogenesis inhibitors, hypobaric pressure, and site-specific pharmaco-laser therapy. Copyright © 2011 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

[Axillary hyperhidrosis--efficacy and tolerability of an aluminium chloride antiperspirant. Prospective evaluation on 20 patients with idiopathic axillary hyperhidrosis].

PubMed

Streker, M; Reuther, T; Verst, S; Kerscher, M

2010-02-01

The purpose of this study was to evaluate the efficacy and tolerability of aluminium chloride gel for treatment of axillary hyperhidrosis. A total of 20 patients aged 22-38 (mean age: 26.9+/-4.3) with idiopathic axillary hyperhidrosis were included and treated with an antiperspirant (Sweat-off, Sweat-off GmbH, Hügelsheim). Study duration was 42 days. Treatment efficacy was evaluated clinically, as well as by starch-iodine test, gravimetric analysis and evaluation of the skin surface pH. After treatment there was a significant clinical improvement accompanied by significant qualitative and quantitative reduction of sweat as well as a significant reduction of skin surface pH. Except for slight skin irritation in 6 patients, there were no other side effects. Patient satisfaction improved markedly during the study. Treatment of axillary hyperhidrosis with aluminium chloride is an effective, safe and inexpensive treatment modality.

Drug and Nondrug Treatment in Tension-type Headache

PubMed Central

2009-01-01

Tension-type headache (TTH) is a common primary headache with tremendous socioeconomic impact. Establishment of an accurate diagnosis is important before initiation of any treatment. Nondrug management is crucial. Information, reassurance and identification of trigger factors may be rewarding. Psychological treatments with scientific evidence for efficacy include relaxation training, EMG biofeedback and cognitive-behavioural therapy. Physical therapy and acupuncture are widely used, but the scientific evidence for efficacy is sparse. Simple analgesics are the mainstays for treatment of episodic TTH. Combination analgesics, triptans, muscle relaxants and opioids should not be used, and it is crucial to avoid frequent and excessive use of simple analgesics to prevent the development of medication-overuse headache. The tricyclic antidepressant amitriptyline is drug of first choice for the prophylactic treatment of chronic TTH. The efficacy is modest and treatment is often hampered by side effects. Thus, treatment of frequent TTH is often difficult and multidisciplinary treatment strategies can be useful. The development of specific nonpharmacological and pharmacological managements for TTH with higher efficacy and fewer side effects is urgently needed. Future studies should also examine the relative efficacy of the various treatment modalities; for example, psychological, physical and pharmacological treatments, and clarify how treatment programs should be optimized to best suit the individual patient. PMID:21179525

Non-ablative fractional resurfacing in combination with topical tretinoin cream as a field treatment modality for multiple actinic keratosis: a pilot study and a review of other field treatment modalities.

PubMed

Prens, Sebastiaan P; de Vries, Karin; Neumann, H A Martino; Prens, Errol P

2013-06-01

Actinic keratoses (AK) are premalignant lesions occurring mainly in sun-damaged skin. Current topical treatment options for AK and photo-damaged skin such as liquid nitrogen and electrosurgery are not suitable for field treatment. Otherwise, therapies suitable for field treatment bring along considerable patient discomfort. Non-ablative fractional resurfacing has emerged as a logical treatment option especially for field treatment of AK. To evaluate the clinical efficacy of fractional laser therapy for clearing AK and improving skin quality. To compare patient friendliness of the "fractional" therapy with those reported for other field treatment modalities. Ten patients with Fitzpatrick skin type I to III with multiple AK and extensive sun-damaged skin, received 5-10 sessions with a 4-week interval using a 1550 nm Erbium-Glass Fractionated laser (Sellas, Korea). Four weeks and 24 weeks after the last treatment the clinical results were evaluated by an independent physician. The mean degree of improvement, in terms of reduction in the number of AK and improvement of skin texture, was 54% on a 4 point PGA scale, and persisted for approximately 6 months. The biggest advantage of fractional laser treatment, besides the eradication of AK and a clear rejuvenation effect, is the absence of "downtime". Fractional non-ablative resurfacing induces significant reduction in the number of AK and improves the skin quality. Also all patients preferred fractional laser therapy above other AK treatment modalities.

Do cervical epidural injections provide long-term relief in neck and upper extremity pain? A systematic review.

PubMed

Manchikanti, Laxmaiah; Nampiaparampil, Devi E; Candido, Kenneth D; Bakshi, Sanjay; Grider, Jay S; Falco, Frank J E; Sehgal, Nalini; Hirsch, Joshua A

2015-01-01

The high prevalence of chronic persistent neck pain not only leads to disability but also has a significant economic, societal, and health impact. Among multiple modalities of treatments prescribed in the management of neck and upper extremity pain, surgical, interventional and conservative modalities have been described. Cervical epidural injections are also common modalities of treatments provided in managing neck and upper extremity pain. They are administered by either an interlaminar approach or transforaminal approach. To determine the long-term efficacy of cervical interlaminar and transforaminal epidural injections in the treatment of cervical disc herniation, spinal stenosis, discogenic pain without facet joint pain, and post surgery syndrome. The literature search was performed from 1966 to October 2014 utilizing data from PubMed, Cochrane Library, US National Guideline Clearinghouse, previous systematic reviews, and cross-references. The evidence was assessed based on best evidence synthesis with Level I to Level V. There were 7 manuscripts meeting inclusion criteria. Of these, 4 assessed the role of interlaminar epidural injections for managing disc herniation or radiculitis, and 3 assessed these injections for managing central spinal stenosis, discogenic pain without facet joint pain, and post surgery syndrome. There were 4 high quality manuscripts. A qualitative synthesis of evidence showed there is Level II evidence for each etiology category. The evidence is based on one relevant, high quality trial supporting the efficacy of cervical interlaminar epidural injections for each particular etiology. There were no randomized trials available assessing the efficacy of cervical transforaminal epidural injections. Paucity of available literature, specifically conditions other than disc herniation. This systematic review with qualitative best evidence synthesis shows Level II evidence for the efficacy of cervical interlaminar epidural injections with local anesthetic with or without steroids, based on at least one high-quality relevant randomized control trial in each category for disc herniation, discogenic pain without facet joint pain, central spinal stenosis, and post surgery syndrome.

Extracorporeal shock wave therapy (ESWT) for wound healing: technology, mechanisms, and clinical efficacy.

PubMed

Mittermayr, Rainer; Antonic, Vlado; Hartinger, Joachim; Kaufmann, Hanna; Redl, Heinz; Téot, Luc; Stojadinovic, Alexander; Schaden, Wolfgang

2012-01-01

For almost 30 years, extracorporeal shock wave therapy has been clinically implemented as an effective treatment to disintegrate urinary stones. This technology has also emerged as an effective noninvasive treatment modality for several orthopedic and traumatic indications including problematic soft tissue wounds. Delayed/nonhealing or chronic wounds constitute a burden for each patient affected, significantly impairing quality of life. Intensive wound care is required, and this places an enormous burden on society in terms of lost productivity and healthcare costs. Therefore, cost-effective, noninvasive, and efficacious treatments are imperative to achieve both (accelerated and complete) healing of problematic wounds and reduce treatment-related costs. Several experimental and clinical studies show efficacy for extracorporeal shock wave therapy as means to accelerate tissue repair and regeneration in various wounds. However, the biomolecular mechanism by which this treatment modality exerts its therapeutic effects remains unclear. Potential mechanisms, which are discussed herein, include initial neovascularization with ensuing durable and functional angiogenesis. Furthermore, recruitment of mesenchymal stem cells, stimulated cell proliferation and differentiation, and anti-inflammatory and antimicrobial effects as well as suppression of nociception are considered important facets of the biological responses to therapeutic shock waves. This review aims to provide an overview of shock wave therapy, its history and development as well as its current place in clinical practice. Recent research advances are discussed emphasizing the role of extracorporeal shock wave therapy in soft tissue wound healing. © 2012 by the Wound Healing Society.

Cutaneous lichen planus: A systematic review of treatments.

PubMed

Fazel, Nasim

2015-06-01

Various treatment modalities are available for cutaneous lichen planus. Pubmed, EMBASE, Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, Database of Abstracts of Reviews of Effects, and Health Technology Assessment Database were searched for all the systematic reviews and randomized controlled trials related to cutaneous lichen planus. Two systematic reviews and nine relevant randomized controlled trials were identified. Acitretin, griseofulvin, hydroxychloroquine and narrow band ultraviolet B are demonstrated to be effective in the treatment of cutaneous lichen planus. Sulfasalazine is effective, but has an unfavorable safety profile. KH1060, a vitamin D analogue, is not beneficial in the management of cutaneous lichen planus. Evidence from large scale randomized trials demonstrating the safety and efficacy for many other treatment modalities used to treat cutaneous lichen planus is simply not available.

Multiple sclerosis - New treatment modalities

PubMed Central

Totaro, Rocco; Di Carmine, Caterina; Marini, Carmine; Carolei, Antonio

2015-01-01

Ever since the introduction of the first disease modifying therapies, the concept of multiple sclerosis treatment algorithms developed ceaselessly. The increasing number of available drugs is paralleled by impelling issue of ensuring the most appropriate treatment to the right patient at the right time. The purpose of this review is to describe novel agents recently approved for multiple sclerosis treatment, namely teriflunomide, alemtuzumab and dimethylfumarate, focusing on mechanism of action, efficacy data in experimental setting, safety and tolerability. The place in therapy of newer treatment implies careful balancing of risk-benefit profile as well as accurate patient selection. Hence the widening of therapeutic arsenal provides greater opportunity for personalized therapy but also entails a complex trade-off between efficacy, tolerability, safety and eventually patient preference. PMID:26831413

Thai Massage, and Thai Herbal Compress versus Oral Ibuprofen in Symptomatic Treatment of Osteoarthritis of the Knee: A Randomized Controlled Trial

PubMed Central

2014-01-01

The aim of this study was to verify the clinical responses to Thai massage (TM) and Thai herbal compression (THC) for treating osteoarthritis (OA) of the knee in comparison to oral ibuprofen. This study was a randomized, evaluator-blind, controlled trial. Sixty patients with OA of the knee were randomly assigned to receive either a one-hour session of TM or THC (three times weekly) or oral ibuprofen (three times daily). The duration of treatment was three weeks. The clinical assessments included visual analog scale assessing pain and stiffness, Lequesne's functional index, time for climbing up ten steps, and physician's and patient's overall opinions on improvement. In a within-group comparison, each treatment modality caused a significant improvement of all variables determined for outcome assessments. In an among group comparison, all modalities provided nearly comparable clinical efficacy after a three-week symptomatic treatment of OA of the knee, in which a trend toward greatest improvement was likely to be found in THC group. In conclusion, TM and THC generally provided comparable clinical efficacy to oral ibuprofen after three weeks of treatment and could be considered as complementary and alternative treatments for OA of the knee. PMID:25254207

Pain and emotional distress among substance-use patients beginning treatment relative to a representative comparison group

PubMed Central

Wiest, Katharina L.; Colditz, Jason B.; Carr, Kathryn; Asphaug, Victoria J.; McCarty, Dennis; Pilkonis, Paul A.

2014-01-01

Objectives: A secondary analysis assessed health-related quality of life characteristics (i.e. anxiety, depression, fatigue, and types of pain) among patients entering substance-use treatment, and identified characteristics specific to treatment modalities relative to a representative comparison group. Methods: As part of a larger alcohol bank assessment, substance-use patients (n=406) beginning methadone treatment (n=170) or other outpatient treatment (n=236) and a comparison group representative of the general population (n=1000) completed a survey measuring anxiety, depression, fatigue, pain interference, and pain in the last 7 days. Previous studies lacked comparable and concurrent assessments across these three groups. Results: Patients entering substance-use treatment had relatively high levels of emotional distress and poorer health-related quality of life relative to the general population. Among treatment modalities, patients beginning methadone treatment reported the highest levels of pain interference and pain behavior and the poorest physical functioning. Prior to the potentially modifying effects of methadone maintenance, patients beginning agonist therapy reported the greatest levels of compromised quality of life. Conclusion: These data present the magnitude of differences in health-related quality of life characteristics between treatment and comparison groups using the same assessment rubric and may help inform the design and timing of treatment modalities, thereby enhancing treatment efficacy for patients. PMID:25275876

Fractional carbon dioxide laser versus low-dose UVA-1 phototherapy for treatment of localized scleroderma: a clinical and immunohistochemical randomized controlled study.

PubMed

Shalaby, S M; Bosseila, M; Fawzy, M M; Abdel Halim, D M; Sayed, S S; Allam, R S H M

2016-11-01

Morphea is a rare fibrosing skin disorder that occurs as a result of abnormal homogenized collagen synthesis. Fractional ablative laser resurfacing has been used effectively in scar treatment via abnormal collagen degradation and induction of healthy collagen synthesis. Therefore, fractional ablative laser can provide an effective modality in treatment of morphea. The study aimed at evaluating the efficacy of fractional carbon dioxide laser as a new modality for the treatment of localized scleroderma and to compare its results with the well-established method of UVA-1 phototherapy. Seventeen patients with plaque and linear morphea were included in this parallel intra-individual comparative randomized controlled clinical trial. Each with two comparable morphea lesions that were randomly assigned to either 30 sessions of low-dose (30 J/cm 2 ) UVA-1 phototherapy (340-400 nm) or 3 sessions of fractional CO 2 laser (10,600 nm-power 25 W). The response to therapy was then evaluated clinically and histopathologically via validated scoring systems. Immunohistochemical analysis of TGF-ß1 and MMP1 was done. Patient satisfaction was also assessed. Wilcoxon signed rank test for paired (matched) samples and Spearman rank correlation equation were used as indicated. Comparing the two groups, there was an obvious improvement with fractional CO 2 laser that was superior to that of low-dose UVA-1 phototherapy. Statistically, there was a significant difference in the clinical scores (p = 0.001), collagen homogenization scores (p = 0.012), and patient satisfaction scores (p = 0.001). In conclusion, fractional carbon dioxide laser is a promising treatment modality for cases of localized morphea, with proved efficacy of this treatment on clinical and histopathological levels.

Low-energy Shock Wave Therapy-A Novel Treatment Option for Erectile Dysfunction in Men With Cardiovascular Disease.

PubMed

Kałka, Dariusz; Gebala, Jana; Smoliński, Ryszard; Rusiecki, Lesław; Pilecki, Witold; Zdrojowy, Romuald

2017-11-01

Patients with cardiovascular disease (CVD) are prone to developing erectile dysfunction (ED) owing to the common risk factors and pathogenesis underlying ED and CVD. As a result, ED affects nearly 80% of male patients with CVD. The efficacy of phosphodiesterase type 5 inhibitors, vacuum erection devices, or intracavernosal injection of vasodilating agents is well established in the treatment of ED; however, their use is limited. Low-energy shock wave therapy is a novel modality that may become a causative treatment for ED. This review aims to assess the efficacy and safety of low-energy shock wave therapy in the treatment of ED in men with CVD. Copyright © 2017 Elsevier Inc. All rights reserved.

[Surgical treatment of supraventricular tachycardia].

PubMed

Vigano, A N; Minzioni, G; Graffigna, A; Paganini, F; Salerno, J A

1991-10-01

The article deals with the modern approaches to the treatment of supraventricular tachycardia . The authors analyse the results of operations in ectopic atrial tachycardias, the Wolff-Parkinson-White syndrome, modal re-entry tachycardias, and atrial fibrillation . The last-named is of most interest because the authors possess experience in a new operation for isolation of the internodal tracts. In all conditions the authors obtained convincing evidence on the efficacy of modern surgical treatment in supraventricular tachycardias.

Review of current therapies for secondary hypertrophic pulmonary osteoarthropathy.

PubMed

Nguyen, Sheila; Hojjati, Mehrnaz

2011-01-01

Hypertrophic osteoarthropathy (HOA) is a disabling condition that may occur secondarily to primary lung cancer. It is characterized by digital clubbing, arthralgia/arthritis, and periostosis of the tubular bones. The pain associated with HOA can be disabling and often refractory to conventional analgesics. We performed a comprehensive review of the literature using the PubMed database on treatment modalities available for HOA. We found 52 relevant articles-40 case reports, six case series, two review papers, and four combined case series and review papers. There were no randomized controlled trials reported. We then classified treatments used for HOA into two categories: (1) treatment of primary cause (i.e., resection of tumor, chemotherapy, radiotherapy, treatment of infection, etc.) and (2) symptomatic treatments (i.e., bisphosphonates, octreotide, NSAIDs, vagotomy, etc.). Subsequently, we summarized the main findings for each treatment. Although the clinical diagnosis of HOA has existed for over 100 years, the pathogenesis mechanism has not yet been elucidated, and treatment options for this condition remain experimental. Primary treatment is the most widely reported modality to be efficacious. In cases which primary therapy is not possible, several symptomatic treatment modalities are suggested, with various degree of success. Further research is needed to clarify the pathophysiological mechanism of HOA as to appropriately direct therapy.

Outcomes and complications of angioembolization for hepatic trauma: a systematic review of the literature

PubMed Central

Green, Christopher S.; Bulger, Eileen M.

2015-01-01

Background The liver is one of the most frequently injured abdominal organs. Hepatic hemorrhage is a complex and challenging complication following hepatic trauma. Significant shifts in the treatment of hepatic hemorrhage, including the increasing use of angioembolization, are believed to have improved patient outcomes. We aimed to describe the efficacy of angioembolization in the setting of acute hepatic arterial hemorrhage, as well as the complications associated with this treatment modality. Methods A systematic review of published literature (MEDLINE, SCOPUS, and Cochrane Library) describing hepatic angioembolization in the setting of trauma was performed. Articles that fulfilled the predetermined inclusion and exclusion criteria were included. We analyzed the efficacy rate of angioembolization in the setting of traumatic hepatic hemorrhage as well as the complications associated with hepatic angioembolization. Results Four hundred and fifty nine articles were identified in the literature search. Of these, 10 retrospective studies and 1 prospective study met inclusion and exclusion criteria. Efficacy rate of angioembolization was 93%. The most frequently reported complications following hepatic angioembolization included hepatic necrosis (15%), abscess formation (7.5%), and bile leaks. Conclusion Although the outcomes of hepatic angioembolization were generally favorable with a high success rate, the treatment modality is not without associated morbidity. The most frequently associated major complication was hepatic necrosis. Rates of complications were affected by study heterogeneity and should be better defined in future studies. PMID:26670113

Outcomes and complications of angioembolization for hepatic trauma: A systematic review of the literature.

PubMed

Green, Christopher S; Bulger, Eileen M; Kwan, Sharon W

2016-03-01

The liver is one of the most frequently injured abdominal organs. Hepatic hemorrhage is a complex and challenging complication following hepatic trauma. Significant shifts in the treatment of hepatic hemorrhage, including the increasing use of angioembolization, are believed to have improved patient outcomes. We aimed to describe the efficacy of angioembolization in the setting of acute hepatic arterial hemorrhage as well as the complications associated with this treatment modality. A systematic review of published literature (MEDLINE, SCOPUS, and Cochrane Library) describing hepatic angioembolization in the setting of trauma was performed. Articles that fulfilled the predetermined inclusion and exclusion criteria were included. We analyzed the efficacy rate of angioembolization in the setting of traumatic hepatic hemorrhage as well as the complications associated with hepatic angioembolization. Four hundred fifty-nine articles were identified in the literature search. Of these, 10 retrospective studies and 1 prospective study met inclusion and exclusion criteria. Efficacy rate of angioembolization was 93%. The most frequently reported complications following hepatic angioembolization included hepatic necrosis (15%), abscess formation (7.5%), and bile leaks. Although the outcomes of hepatic angioembolization were generally favorable with a high success rate, the treatment modality is not without associated morbidity. The most frequently associated major complication was hepatic necrosis. Rates of complications were affected by study heterogeneity and should be better defined in future studies. Systematic review, level III.

Comparison of the therapeutic efficacy of double-modality therapy, phonophoresis and cryotherapy in the management of musculoskeletal injuries in adult Nigerian subjects.

PubMed

Onuwe, H A; Amadi, K; Odeh, S O

2013-12-20

This study was designed to compare the efficacy of double-modality therapy, phonophoresis and cryotherapy in the management of pain among subjects who suffered from musculoskeletal injuries (MSIs).Sixty (60) subjects were assigned randomly to one of three groups: DMT group (n=20) received cryotherapy and 15% methyl salicylate phonophoresis, PHONO group (n=20) received 15% methyl salicylate phonophoresis and CRYO group (n=20) received cryotherapy and "sham‟ phonophoresis. Ultrasound at an intensity of 1.5 W/cm² and frequency of 1MHz was used to apply methyl salicylate while intermittent cryotherapy was the mode of application. Subjects‟ pre- and post-treatment pain perception scores (PPS) using visual analogue scale (VAS) were assessed and the sessions of treatment in all groups were recorded. Treatment was administered on alternate days and discharges were made in all groups when subjects were pain free. A total of 275 treatment sessions was recorded - 72 (26.2%) in DMT, 105 (38.2%) in PHONO and 98 (35.6%) in CRYO group respectively which indicated no significant difference (P>0.05). Nineteen (19), thirteen (13) and twelve (12) subjects were pain free in DMT, CRYO or PHONO groups respectively after 1 to 5 treatments. The difference in the severity of pain was significant (P<0.05) in each group post-treatment which suggests that DMT, phonophoresis and cryotherapy were equally effective. The study has demonstrated therapeutic efficacy of DMT, but it was not superior to the single treatment protocol of phonophoresis or cryotherapy. However, it might take fewer sessions in the DMT group to treat and make more than 90% of the subjects pain free and fit to return to active performance.

Renal Cell Carcinoma: Alternative Nephron-Sparing Treatment Options for Small Renal Masses, a Systematic Review.

PubMed

Prins, Fieke M; Kerkmeijer, Linda G W; Pronk, Anne A; Vonken, Evert-Jan P A; Meijer, Richard P; Bex, Axel; Barendrecht, Maurits M

2017-10-01

The standard treatment of T1 renal cell carcinoma (RCC) is (partial) nephrectomy. For patients where surgery is not the treatment of choice, for example in the elderly, in case of severe comorbidity, inoperability, or refusal of surgery, alternative treatment options are available. These treatment options include active surveillance (AS), radiofrequency ablation (RFA), cryoablation (CA), microwave ablation (MWA), or stereotactic body radiotherapy (SBRT). In the present overview, the efficacy, safety, and outcome of these different options are summarized, particularly focusing on recent developments. Databases of MEDLINE (through PubMed), EMBASE, and the Cochrane Library were systematically searched according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) criteria. The search was performed in December 2016, and included a search period from 2010 to 2016. The terms and synonyms used were renal cell carcinoma, active surveillance, radiofrequency ablation, microwave ablation, cryoablation and stereotactic body radiotherapy. The database search identified 2806 records, in total 73 articles were included to assess the rationale and clinical evidence of alternative treatment modalities for small renal masses. The methodological quality of the included articles varied between level 2b and level 4. Alternative treatment modalities, such as AS, RFA, CA, MWA, and SBRT, are treatment options especially for those patients who are unfit to undergo an invasive treatment. There are no randomized controlled trials available comparing surgery and less invasive modalities, leading to a low quality on the reported articles. A case-controlled registry might be an alternative to compare outcomes of noninvasive treatment modalities in the future.

Four novel prosthodontic methods for managing upper airway resistance syndrome: an investigative analysis revealing the efficacy of the new nasopharyngeal aperture guard appliance.

PubMed

Venkat, R; Gopichander, N; Vasantakumar, M

2010-01-01

Obstructive sleep apnea is the most frequent cause for insomnia in the populace. Snoring is mulled over as the potential factor that can lead the sequel to obstructive sleep apnea. Although the etiology and deterrence measures for snoring are yet to be undoubtedly clarified by our scientific sorority, various means of surgical corrections have been affirmed and put into practice, with a substantial degree of success. Despite this, it is implicit that a noninvasive method of managing obstructive sleep apnea is more relevant for overcoming this condition. This manuscript intends to establish how snoring can be controlled prosthodontically by different modalities of scientifically defensible approaches. The most effective among the modalities was affirmed as the investigative analyses of the treatment outcomes with each modality. NOVEL METHODS: Four new methods of managing obstructive sleep apnea--uvula lift appliance, uvula and velopharynx lift appliance, nasopharyngeal aperture guard, and soft palate lift appliance were demonstrated through this article. The four new modalities stated and one conventional modality of mandibular advancement appliance for managing obstructive sleep apnea, a total of five types of appliance therapies, were described with case reports for each. Five individuals undergoing the appliance therapy were chosen for each modality. The treatment outcome with each modality was examined by analysis of clinical predictors and also by means of standard investigation, with nasal and oral endoscopic analyses. Among the five types of appliance therapies, the nasopharyngeal aperture guard provided the best treatment outcome in terms of clinical predictors and endoscopic analyses. Nasopharyngeal aperture guard, the novel method stated in this article is the better modality for managing obstructive sleep apnea, among the five different appliance therapies.

Non-surgical treatment for eyelid retraction in thyroid eye disease (TED).

PubMed

Grisolia, Ana Beatriz Diniz; Couso, Ricardo Christopher; Matayoshi, Suzana; Douglas, Raymond S; Briceño, César Augusto

2017-08-09

Thyroid eye disease (TED) is an autoimmune condition with an unpredictable course that may lead to permanent facial disfigurement. Eyelid retraction is one of the most common findings, and frequently demands attention due to ocular exposure and impaired cosmesis. Surgical treatment remains the most effective option, but there is a role for temporary corrections during the active phase of the disease, as well as in patients who are poor surgical candidates. The aim of this review is to describe the non-surgical modalities currently available for treatment of eyelid malposition in TED. The authors have focused on the use of hyaluronic acid, triamcinolone injections and botulinum toxin type A as non-surgical treatment alternatives, paying special attention to dosing, technique, efficacy and duration of effect. Non-surgical treatment modalities may represent viable in cases where surgical correction is not an option. Although temporary, these modalities appear to be beneficial for ocular exposure remediation, improving quality of life and broadening our therapeutic arsenal. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

[A comparative evaluation of the efficacy of magneto- and laser therapy in patients with osteoarthrosis deformans].

PubMed

Selivonenko, V G; Syvolap, V D; Porada, L V; Medvedeva, V N; Boev, S S; Morozov, A I; Slin'ko, V G; Berest, S M; Garbuz, L N; Sholokh, S G

1997-01-01

A comparative evaluation of efficacy of magneto- and laser therapy was carried out in 82 patients with osteoarthrosis deformans. The magnetic field and laser irradiation dispelled the pain syndrome and synovitis manifestations. It is recommendable that the multiple-modality therapy of patients with osteoarthrosis deformans should involve magneto- and laser therapy (15 to 20 procedures per one course) that improve results of the treatment being received and allow the time of hospitalization to be reduced at an average by 5 bed-days. Laser appeared to be a very effective mode of treatment. No unfavourable side effects were recordable.

Preliminary data of the antipancreatic tumor efficacy and toxicity of long-circulating and pH-sensitive liposomes containing cisplatin.

PubMed

Carlesso, Fernanda N; Araújo, Raquel S; Fuscaldi, Leonardo L; Mendes Miranda, Sued E; Rubello, Domenico; Teixeira, Cláudia S; Dos Reis, Diego C; Leite, Elaine A; Silveira, Josianne N; Fernandes, Simone O A; Cassali, Geovanni D; de Oliveira, Mônica C; Colletti, Patrick M; de Barros, André L B; Cardoso, Valbert N

2016-07-01

Pancreatic cancer is the fourth most common cause of cancer-related death in the USA. This is mainly because of the chemoresistance of this type of tumor; thus, the development of novel therapeutic modalities is needed. Long-circulating and pH-sensitive liposomes containing cisplatin (SpHL-CDDP) were administered systemically into pancreatic tumor-bearing mice for a period of 14 days. The antitumor efficacy and toxicity of this new treatment method on the basis of cisplatin-loaded liposomes was compared with the classical free-CDDP method. Tc-HYNIC-βAla-bombesin(7-14) tumor uptake and histopathologic findings were used to monitor and compare the two treatment modalities. The antitumor activity of SpHL-CDDP treatment was shown by (a) decrease in tumor volume, (b) development of tumor necrotic areas, and (c) decrease in Tc-HYNIC-βAla-bombesin(7-14) tumor uptake. Toxicity was evaluated by the development of inflammation and necrotic areas in the kidneys, liver, spleen, and intestine: toxic effects were greater with free-CDDP than SpHL-CDDP. SpHL-CDDP showed significant antitumor activity in pancreatic cancer-bearing mice, with lower toxicity in comparison with free-CDDP.

Nonnormality and Divergence in Posttreatment Alcohol Use

PubMed Central

Witkiewitz, Katie; van der Maas, Han L. J.; Hufford, Michael R.; Marlatt, G. Alan

2007-01-01

Alcohol lapses are the modal outcome following treatment for alcohol use disorders, yet many alcohol researchers have encountered limited success in the prediction and prevention of relapse. One hypothesis is that lapses are unpredictable, but another possibility is the complexity of the relapse process is not captured by traditional statistical methods. Data from Project Matching Alcohol Treatments to Client Heterogeneity (Project MATCH), a multisite alcohol treatment study, were reanalyzed with 2 statistical methodologies: catastrophe and 2-part growth mixture modeling. Drawing on previous investigations of self-efficacy as a dynamic predictor of relapse, the current study revisits the self-efficacy matching hypothesis, which was not statistically supported in Project MATCH. Results from both the catastrophe and growth mixture analyses demonstrated a dynamic relationship between self-efficacy and drinking outcomes. The growth mixture analyses provided evidence in support of the original matching hypothesis: Individuals with lower self-efficacy who received cognitive behavior therapy drank far less frequently than did those with low self-efficacy who received motivational therapy. These results highlight the dynamical nature of the relapse process and the importance of the use of methodologies that accommodate this complexity when evaluating treatment outcomes. PMID:17516769

Measuring treatment process in cognitive-behavioral and interactional group therapies for adolescent substance abusers.

PubMed

Kaminer, Y; Blitz, C; Burleson, J A; Kadden, R M; Rounsaville, B J

1998-07-01

The state of the art for treatment efficacy studies now requires manual guided treatments and tests of therapist adherence. This report provides findings regarding adherence assessment of therapists participating in an investigation of treatment matching in adolescent substance abusers. The Group Sessions Rating Scale (GSRS), a group-therapy process measure, was studied to determine its appropriateness for assessing group treatment of adolescents with a) substance use disorders (SUD), b) interrater reliability, c) internal consistency, and d) ability to discriminate the active ingredients of cognitive-behavioral therapy (CBT) from interactional therapy (IT). Interrater reliabilities were moderate to high, with those for CBT generally higher than those for IT. Internal consistency of CBT items was moderate, whereas those of IT were moderately high. Discriminability between the two treatment modalities was high. The frequency of active ingredients was generally therapy-specific: high for the relevant and low for the nonrelevant therapeutic modality items. The GSRS was found to be effective in the measurement of treatment process in adolescents with SUD.

Immunomodulators in warts: Unexplored or ineffective?

PubMed Central

Sinha, Surabhi; Relhan, Vineet; Garg, Vijay K

2015-01-01

Cutaneous warts are known to be recurrent and often resistant to therapy. Resistant warts may reflect a localized or systemic cell mediated immune (CMI) deficiency to HPV. Many modalities of treatment are in use; most of the provider-administered therapies are destructive and cause scarring, such as cryotherapy, chemical cauterisation, curettage, electrodessication and laser removal. Most patient-applied agents like podophyllotoxin have the risk of application-site reactions and recurrence. Thus immunotherapy is a promising modality which could lead to resolution of warts without any physical changes or scarring and in addition would augment the host response against the causative agent, thereby leading to complete resolution and decreased recurrences. Immunomodulators can be administered systemically, intralesionally or intradermally, and topically. A few agents have been tried and studied extensively such as cimetidine and interferons; others are new on the horizon, such as Echinacea, green tea catechins and quadrivalent HPV vaccine, and their efficacy is yet to be completely established. Though some like levamisole have shown no efficacy as monotherapy and are now used only in combination, other more recent agents require large and long term randomized placebo-controlled trials to clearly establish their efficacy or lack of it. In this review, we focus on the immunomodulators that have been used for the treatment of warts and the studies that have been conducted on them. PMID:25814698

Treatments of traumatic neuropathic pain: a systematic review

PubMed Central

Yao, Chenglun; Zhou, Xijie; Zhao, Bin; Sun, Chao; Poonit, Keshav; Yan, Hede

2017-01-01

Traumatic neuropathic pain caused by traumatic neuroma has long been bothering both doctors and patients, the mechanisms of traumatic neuropathic pain are widely discussed by researchers and the treatment is challenging. Clinical treatment of painful neuroma is unclear. Numerous treatment modalities have been introduced by experts in this field. However, there is still no single standard recognized treatment. Different forms of treatments have been tested in animals and humans, but pharmacotherapies (antidepressants, antiepileptics) remain the basis of traumatic neuropathic pain management. For intractable cases, nerve stump transpositions into a muscle, vein or bone are seen as traditional surgical procedures which provide a certain degree of efficacy. Novel surgical techniques have emerged in recent years, such as tube guided nerve capping, electrical stimulation and adipose autograft have substantially enriched the abundance of the treatment for traumatic neuropathic pain. Several treatments show advantages over the others in terms of pain relief and prevention of neuroma formation, making it difficult to pick out a single modality as the reference. An effective and standardized treatment for traumatic neuropathic pain would provide better choice for researchers and clinical workers. In this review, we summarized current knowledge on the treatment of traumatic neuropathic pain, and found a therapeutic strategy for this intractable pain. We tried to provide a useful guideline for choosing the right modality in management of traumatic neuropathic pain. PMID:28915703

Treatment of Lipoma by Injection Lipolysis

PubMed Central

Nanda, Soni

2011-01-01

Injection lipolysis or lipodissolve is the practice of injecting phosphatidyl choline/ sodium deoxycholate (PDC/DC) compounds in the subcutaneous fat. Though this practice is being used extensively for nonsurgical contouring of body and dissolving localized collections of excess fat, it's use as a treatment modality for lipomas needs further evaluation. We present a case where this technique was used for treating a lipoma, with no recurrence after 9 months of follow up. Injection lipolysis as a treatment modality for lipomas needs to be evaluated for safety and efficacy in trials on larger population. This could prove to be a very valuable adjunct to the current practice of excision, if done by a trained person in a properly selected patient. Also the side effects and the controversies regarding this procedure have been discussed in detail in the present paper. PMID:21976907

Counseling Outcome Research: Making Practical Choices for Real-World Applications.

ERIC Educational Resources Information Center

Granello, Darcy H.; Granello, Paul F.

The incorporation of published outcome data into clinical practice plays a significant role in determining appropriate treatment interventions and the efficacy of various modalities. If practitioners are willing to conduct their own outcome research, the results will enhance the quality of care for clients and improve the quality of information…

Efficacy of Diode Laser for the Management of Potentially Malignant Disorders.

PubMed

Reddy Kundoor, Vinay Kumar; Patimeedi, Ashwini; Roohi, Shameena; Maloth, Kotya Naik; Kesidi, Sunitha; Masabattula, Geetha Kumari

2015-01-01

Laser dentistry is a one of the upcoming advanced treatment modality for oral mucosal lesions. Diode laser is a soft tissue laser that has found much acceptance in all branches of dentistry. Available compact size and feasibility has render diode laser an enhanced tool for today's clinical practice. The aim of this study is to determine the efficacy and safety of diode laser for the management of white lesions such as oral leukoplakia (OL) and oral lichen planus (OLP). The study was conducted by using diode laser 980 nm on 10 patients with white lesions (5 OL and 5 OLP) aged between 35 to 65 years. Of the 10 patients (5 OL and 5 OLP), 3 patients (30%) complained of moderate pain and 7 patients (70%) complained of mild pain, for first 3 days after laser irradiation, and pain disappeared at end of first week. There was no recurrence of the lesion during the 6-month follow up. Diode lasers provide acceptable clinical improvement of potentially malignant lesions with minimal side effects. It can be considered one of the best alternative treatment modality for oral mucosal lesions.

Perception about the importance and use of therapeutic massage as a treatment modality among physical therapists working in Saudi Arabia

PubMed Central

Zafar, Hamayun; Oluseye, Kamaldeen; Alghadir, Ahmad; Iqbal, Zaheen A.

2015-01-01

[Purpose] To report perceptions about the importance and use of therapeutic massage as a treatment modality among physical therapists working in Saudi Arabia. [Subjects and Methods] A 21-item structured questionnaire was used to assess various domains including the demographic and professional characteristics of physical therapists and their perceptions about the importance and use of therapeutic massage in their daily practice. The questionnaire was uploaded online and the web link was sent to 140 members of the Saudi Physical Therapy Association (SPTA). [Results] The overall response rate was 86%. Among the respondents, 31% reported occasional use of therapeutic massage in their clinical practice, and 55% reported to have received formal training for therapeutic massage. Use of therapeutic massage was more common among female physical therapists. [Conclusion] Many physical therapists working in Saudi Arabia consider therapeutic massage to be an important treatment modality, but its use is relatively limited, either due to the time and effort required to dispense it, or the lack of scientific evidence for its efficacy. PMID:26180330

Osteoarthritis: A Critical Review

PubMed Central

Onishi, Kentaro; Utturkar, Amol; Chang, Eric; Panush, Richard; Hata, Justin; Perret-Karimi, Danielle

2015-01-01

Patients with osteoarthritis (OA) are faced with a barrage of treatment options, from recommendations from friends and social media to medications prescribed by the primary care physician. The purpose of this article is to critically review current approaches to generalized or monoarticular OA based on available evidence and to illustrate multidisciplinary and multimodal treatment strategies for the management of OA. Treatment options assessed for efficacy include patient education; oral and topical pharmacological agents; complementary and alternative medicine; surgery; manual medicine; acupuncture; interventional procedures (corticosteroid injection, viscosupplementation, and pulsed radiofrequency); bracing; assistive devices; physical therapy; and physical modalities. Multidisciplinary and multimodal treatment strategies combined with early detection and prevention strategies provide the best benefit to patients. This review also illustrates that traditional and alternative modalities of treatment can be both synergistic and beneficial. Physicians should be aware of the variety of tools available for the management of OA and the associated symptoms. Those healthcare providers who can best individualize treatment plans for specific patients and inspire their patients to embrace healthy lifestyle modifications will achieve the best results. PMID:25750483

Comparison between newer local anesthetics for myofascial pain syndrome management.

PubMed

Zaralidou, A Th; Amaniti, E N; Maidatsi, P G; Gorgias, N K; Vasilakos, D F

2007-06-01

Myofascial pain syndromes are characterized by the presence of painful loci within muscles, tendons or ligaments, called trigger points. Infiltration of these points with local anesthetics is often used as a treatment modality. The aim of the study was to comparatively evaluate 0.25% levobupivacaine and 0.25% ropivacaine for trigger point injection regarding pain on injection, treatment efficacy and duration of symptoms remission. Sixty-eight patients, suffering from myofascial pain syndromes, were randomly assigned to two groups to receive either levobupivacaine or ropivacaine for trigger-point injection. After completion of the procedure, patients were asked to rate pain during injection and efficacy of the treatment, based on immediate relief. Two weeks later, they were asked about the duration of this relief. Statistical analysis did not reveal significant differences between groups with respect to pain during injection, efficacy of the treatment and duration of pain relief. The two local anesthetics seem to be equally effective for trigger point infiltration. (c) 2007 Prous Science. All rights reserved.

Comparing clinical effects of photodynamic therapy as a novel method with topical corticosteroid for treatment of Oral Lichen Planus.

PubMed

Bakhtiari, Sedigheh; Azari-Marhabi, Saranaz; Mojahedi, Seyyed Masoud; Namdari, Mahshid; Rankohi, Zahra Elmi; Jafari, Soudeh

2017-12-01

Oral lichen planus is an autoimmune disorder with several challenges in treatment. Photodynamic therapy has been proposed as a new treatment option for the disease. The present study compared the clinical effects of photodynamic therapy to dexamethasone mouthwash in the treatment of oral lichen planus lesions. In this randomized clinical trial, 30 patients with oral lichen planus were included.15 patients were treated with 5% methylene blue mediated photodynamic therapy using Fotosan device for 30s (630nm wavelength and 7.2-14.4J/cm 2 dose) for 4 sessions in the days 1, 4, 7, 14. In another group, the treatment was done on 15 patients by 0.5mg tab dexamethasone solution in 5cc water, rinsed 4 times in a day within two weeks. The sign score, symptoms scores (pain), clinical severity and treatment efficacy were measured at the days 15, 30, 60, 90 after beginning of the treatment. The results were subjected to Mann-whitney U test in both groups. No significant difference existed between the two modalities regarding the treatment efficacy index, sign score, symptom score and clinical severity on the 15, 30, 60 and 90 post-treatment days. Decreases in patient's symptoms were statistically significant in both groups. Photodynamic therapy was as effective as the dexamethasone mouth wash in the treatment of oral lichen planus. It could be used as a safe modality in the treatment of oral lichen planus lesions without identified side effects. Copyright © 2017 Elsevier B.V. All rights reserved.

Evaluation of salicylic acid peeling in comparison with topical tretinoin in the treatment of postinflammatory hyperpigmentation.

PubMed

Mohamed Ali, Basma Morad; Gheida, Shereen Farouk; El Mahdy, Nageh Ahmed; Sadek, Shery Nashaat

2017-03-01

Postinflammatory hyperpigmentation (PIH) is an acquired hyperpigmentation that involves areas of prior cutaneous inflammation. In addition to prevention, there are a variety of medications and procedures used to treat PIH. The aim of this work was to evaluate the efficacy, tolerability, and safety of salicylic acid peeling in comparison with topical tretinoin in the treatment of PIH. This study included forty-five patients with PIH lesions. The patients were divided into three groups, group I was treated with salicylic acid peeling 20-30%, group II was treated with topical tretinoin 0.1%, and group III was treated with combination of salicylic acid peel and topical tretinoin. The patients were assessed clinically to evaluate the efficacy, tolerability, and safety of the treatment. Dermoscopy was carried out to the recurrent or nonimproved cases only. Combination of salicylic acid peel and topical tretinoin treatment showed significant clinical improvement of PIH than each treatment alone with no complications. There was no significant difference in the recurrence rate between the three groups. There was nonsignificant difference between the efficacy of the treatment and the PIH type in the studied groups. There was nonsignificant difference between the efficacy of the treatment and the duration of the PIH except for group III. Combination treatment modality is believed to be preferred in the treatment of PIH due to its higher efficacy than single treatment alone, with well tolerability, less side effects, and low recurrence rate. © 2016 Wiley Periodicals, Inc.

Proton beam therapy in the management of skull base chordomas: systematic review of indications, outcomes, and implications for neurosurgeons.

PubMed

Matloob, Samir A; Nasir, Haleema A; Choi, David

2016-08-01

Chordomas are rare tumours affecting the skull base. There is currently no clear consensus on the post-surgical radiation treatments that should be used after maximal tumour resection. However, high-dose proton beam therapy is an accepted option for post-operative radiotherapy to maximise local control, and in the UK, National Health Service approval for funding abroad is granted for specific patient criteria. To review the indications and efficacy of proton beam therapy in the management of skull base chordomas. The primary outcome measure for review was the efficacy of proton beam therapy in the prevention of local occurrence. A systematic review of English and non-English articles using MEDLINE (1946-present) and EMBASE (1974-present) databases was performed. Additional studies were reviewed when referenced in other studies and not available on these databases. Search terms included chordoma or chordomas. The PRISMA guidelines were followed for reporting our findings as a systematic review. A total of 76 articles met the inclusion and exclusion criteria for this review. Limitations included the lack of documentation of the extent of primary surgery, tumour size, and lack of standardised outcome measures. Level IIb/III evidence suggests proton beam therapy given post operatively for skull base chordomas results in better survival with less damage to surrounding tissue. Proton beam therapy is a grade B/C recommended treatment modality for post-operative radiation therapy to skull base chordomas. In comparison to other treatment modalities long-term local control and survival is probably improved with proton beam therapy. Further, studies are required to directly compare proton beam therapy to other treatment modalities in selected patients.

Comparative study between: Carboxytherapy, platelet-rich plasma, and tripolar radiofrequency, their efficacy and tolerability in striae distensae.

PubMed

Ahmed, Naglaa A; Mostafa, Osama M

2018-06-19

Striae distensae are very common cutaneous disorders that produce great psychological stress for women. measure and compare between efficacy and tolerability of three modalities for treatment of striae distensae. Forty-five female patients with striae distensae were randomly selected from the outpatient dermatology clinics of Al-Zahra university Hospital within 6 months period. Patients divided into three groups according to the therapeutic modalities were used. Group A: treated with carboxytherapy using carbon dioxide (CO2) injection, Group B: where patients were treated with intradermal injection of autologous platelet-rich plasma (PRP), and Group C: where we used tripolar radiofrequency (RF) for treatment. All treated groups showed overall clinical improvement as regards the width, texture, and overall improvement after treatment (P > .05), with no statistically significant differences between the three groups. Patient's satisfaction was statistically significantly better in both group C (93.33%) and group A (80%) while group B (53.33%) was less with minimal side effects such as pain and ecchymosis, which were more frequent in group B than the other two groups; but with no statistically significance differences both groups A and C were effective with no significant differences in both types of striae and in any site of the body but group B is significantly more effective on striae rubra on trunk, with better improvement of lesions texture. The three modalities of treatments proved to be effective clinically and histopathologically in treating both types of striae, which were well tolerated by the patients with minimal, transient side effects and our study results gave us guidelines for their clinical application. © 2018 Wiley Periodicals, Inc.

Immediate and long-term efficacy and safety of photodynamic therapy with Photolon (Fotolon): a seven-year clinical experience

NASA Astrophysics Data System (ADS)

Istomin, Yuri P.; Kaplan, Michael A.; Shliakhtsin, Siarhei V.; Lapzevich, Tatsiana P.; Cerkovsky, Dmitriy A.; Marchanka, Ludmila N.; Fedulov, Alexander S.; Trukhachova, Tatsiana V.

2009-06-01

The purpose of the present study was to summarize data on the long-term efficacy of photodynamic therapy (PDT) with Photolon in patients with malignant tumors of various types and localizations. The data obtained show that PDT with Photolon is a highly effective therapeutic modality for the treatment of skin tumors, cervical intraepithelial neoplasias, lung cancers, disseminated forms of melanoma, primary and metastatic brain tumors, several ophthalmologic diseases. This paper provides a review of most illustrative studies of the application of PDT with Photolon for the treatment of different oncological and non-oncological diseases performed in leading clinical centers of the Republic of Belarus and Russia.

Traditional Chinese rehabilitative therapy in the process of modernization.

PubMed

Zhuo, D H

1988-01-01

In the past few years modalities of traditional Chinese rehabilitative therapy have changed from an experimental approach towards the shaping of a modernized and scientific system. The landmark of this process is characterized by adoption of scientific methods in the appraisal of efficacy, provision of experimental evidence to unveil the mechanisms for the treatments and development of new modalities by innovation with modern technology. Recent advances in clinical and experimental studies on acupuncture, Chinese massage and manipulation, qigong, and Tai Ji exercise are reviewed, with a focus on new findings in physiological mechanisms and effects on anti-senility. Comments are made on new modalities such as 'physical therapy on acupoints'. Progress in the use of qigong (meditation therapy) in tapping mental potentials and remediating mental deficiency is also reported.

Combined pulsed dye and CO2 lasers in the treatment of angiolymphoid hyperplasia with eosinophilia.

PubMed

Sagi, Lior; Halachmi, Shlomit; Levi, Assi; Amitai, Dan Ben; Enk, Claes D; Lapidoth, Moshe

2016-08-01

Angiolymphoid hyperplasia with eosinophilia (ALHE) is an uncommon dermatosis of unknown etiology that manifests as characteristic red nodules and papules with a predilection for the scalp and periauricular region. Treatment is required for both esthetic and functional reasons, as lesions may ulcerate and bleed. Many treatment approaches have been reported, including excision, systemic medical approaches, topical or intralesional therapies, and non-invasive modalities including cryotherapy, electrosurgery, and laser. Treatments have exhibited variable efficacy, and the recurrence rate is 100 %. We report the combination of pulsed dye laser and CO2 laser in the treatment of ALHE in 14 patients. All patients exhibited clinical response after a mean of 2.4 ± 0.4 treatment sessions. The clinical efficacy of the combined treatment, together with its well-tolerated nature, render the use of pulsed dye laser in combination with CO2 laser, a viable treatment for debulking ALHE lesions. Ongoing maintenance treatments are needed to due to the high degree of relapse.

Duodenal Bulb Adenocarcinoma Benefitted from Neoadjuvant Chemotherapy: A Case Report.

PubMed

Zhang, Geng-Yuan; Mao, Jie; Zhao, Bin; Long, Bo; Zhan, Hao; Zhang, Jun-Qiang; Zhou, Hui-Nian; Guo, Ling-Yun; Jiao, Zuo-Yi

2017-01-01

Duodenal bulb adenocarcinoma is an extremely rare malignancy in the alimentary tract which has a low incidence rate and nonspecific symptoms. It is difficult to diagnose early, and the misdiagnosis rate is high. CT, MRI, upper gastrointestinal endoscopy, and other advanced imaging modalities should be combined to make a comprehensive evaluation. The diagnostic confirmation of this tumor type mainly depends on the pathological examination. The combination of surgery with other treatment modalities is effective. A review of reports on duodenal bulb adenocarcinoma with chemotherapy revealed 6 cases since 1990. However, there are few reports on neoadjuvant chemotherapy for the disease. In this report, preoperative S-1 in combination with oxaliplatin neoadjuvant chemotherapy achieved a complete pathological response in the treatment of duodenal bulb adenocarcinoma. Neoadjuvant chemotherapy shows a better clinical efficacy in the treatment of duodenal bulb adenocarcinoma, but its value needs to be further verified. © 2017 S. Karger AG, Basel.

Oncolytic Immunotherapy for Treatment of Cancer.

PubMed

Tsun, A; Miao, X N; Wang, C M; Yu, D C

2016-01-01

Immunotherapy entails the treatment of disease by modulation of the immune system. As detailed in the previous chapters, the different modes of achieving immune modulation are many, including the use of small/large molecules, cellular therapy, and radiation. Oncolytic viruses that can specifically attack, replicate within, and destroy tumors represent one of the most promising classes of agents for cancer immunotherapy (recently termed as oncolytic immunotherapy). The notion of oncolytic immunotherapy is considered as the way in which virus-induced tumor cell death (known as immunogenic cancer cell death (ICD)) allows the immune system to recognize tumor cells and provide long-lasting antitumor immunity. Both immune responses toward the virus and ICD together contribute toward successful antitumor efficacy. What is now becoming increasingly clear is that monotherapies, through any of the modalities detailed in this book, are neither sufficient in eradicating tumors nor in providing long-lasting antitumor immune responses and that combination therapies may deliver enhanced efficacy. After the rise of the genetic engineering era, it has been possible to engineer viruses to harbor combination-like characteristics to enhance their potency in cancer immunotherapy. This chapter provides a historical background on oncolytic virotherapy and its future application in cancer immunotherapy, especially as a combination therapy with other treatment modalities.

Renal denervation in the management of resistant hypertension: current evidence and perspectives.

PubMed

Jin, Yu; Persu, Alexandre; Staessen, Jan A

2013-09-01

Catheter-based renal denervation has emerged as a novel treatment modality for resistant hypertension. This review summarizes the current evidence on this procedure in treatment of resistant hypertension, limitations of available evidence and questions to be answered. The SYMPLICITY studies showed that renal denervation is feasible in treating resistant hypertension, but failed to provide conclusive evidence on the size and durability of the antihypertensive, renal and sympatholytic effects, as well as the long-term safety. The definition of resistant hypertension was loose in the SYMPLICITY studies and the management of resistant hypertension was suboptimal. Future studies should have a randomized design and enroll truly resistant hypertension patients by excluding secondary hypertension, white-coat hypertension and nonadherent patients. Questions to be addressed by the ongoing and future trials include the long-term efficacy and safety of this procedure, identification of responders and uncovering of the underlying mechanisms. Only well-designed, randomized clinical trials addressing the limitations of the SYMPLICITY studies will be able to demonstrate whether renal denervation is an efficacious treatment modality in resistant hypertension and in which patients. For now, renal denervation remains an experimental procedure and should only be offered to truly resistant hypertensive patients in a research context after careful selection.

Treatment of unresectable intrahepatic cholangiocarcinoma with yttrium-90 radioembolization: a systematic review and pooled analysis.

PubMed

Al-Adra, D P; Gill, R S; Axford, S J; Shi, X; Kneteman, N; Liau, S-S

2015-01-01

Radioembolization with yttrium-90 microspheres offers an alternative treatment option for patients with unresectable intrahepatic cholangiocarcinoma (ICC). However, the rarity and heterogeneity of ICC makes it difficult to draw firm conclusions about treatment efficacy. Therefore, the goal of the current study is to systematically review the existing literature surrounding treatment of unresectable ICCs with yttrium-90 microspheres and provide a comprehensive review of the current experience and clinical outcome of this treatment modality. We performed a comprehensive search of electronic databases for ICC treatment and identified 12 studies with relevant data regarding radioembolization therapy with yttrium-90 microspheres. Based on pooled analysis, the overall weighted median survival was 15.5 months. Tumour response based on radiological studies demonstrated a partial response in 28% and stable disease in 54% of patients at three months. Seven patients were able to be downstaged to surgical resection. The complication profile of radioembolization is similar to that of other intra-arterial treatment modalities. Overall survival of patients with ICC after treatment with yttrium-90 microspheres is higher than historical survival rates and shows similar survival to those patients treated with systemic chemotherapy and/or trans-arterial chemoembolization therapy. Therefore, the use of yttrium-90 microspheres should be considered in the list of available treatment options for ICC. However, future randomized trials comparing systemic chemotherapy, TACE and local radiation will be required to identify the optimal treatment modality for unresectable ICC. Crown Copyright © 2014. Published by Elsevier Ltd. All rights reserved.

Use of shear waves for diagnosis and ablation monitoring of prostate cancer: a feasibility study

NASA Astrophysics Data System (ADS)

Gomez, A.; Rus, G.; Saffari, N.

2016-01-01

Prostate cancer remains as a major healthcare issue. Limitations in current diagnosis and treatment monitoring techniques imply that there is still a need for improvements. The efficacy of prostate cancer diagnosis is still low, generating under and over diagnoses. High intensity focused ultrasound ablation is an emerging treatment modality, which enables the noninvasive ablation of pathogenic tissue. Clinical trials are being carried out to evaluate its longterm efficacy as a focal treatment for prostate cancer. Successful treatment of prostate cancer using non-invasive modalities is critically dependent on accurate diagnostic means and is greatly benefited by a real-time monitoring system. While magnetic resonance imaging remains the gold standard for prostate imaging, its wider implementation for prostate cancer diagnosis remains prohibitively expensive. Conventional ultrasound is currently limited to guiding biopsy. Elastography techniques are emerging as a promising real-time imaging method, as cancer nodules are usually stiffer than adjacent healthy prostatic tissue. In this paper, a new transurethral approach is proposed, using shear waves for diagnosis and ablation monitoring of prostate cancer. A finite-difference time domain model is developed for studying the feasibility of the method, and an inverse problem technique based on genetic algorithms is proposed for reconstructing the location, size and stiffness parameters of the tumour. Preliminary results indicate that the use of shear waves for diagnosis and monitoring ablation of prostate cancer is feasible.

Sitting-Meditation Interventions Among Youth: A Review of Treatment Efficacy

PubMed Central

Black, David S.; Milam, Joel; Sussman, Steve

2011-01-01

OBJECTIVE Although the efficacy of meditation interventions has been examined among adult samples, meditation treatment effects among youth are relatively unknown. We systematically reviewed empirical studies for the health-related effects of sitting-meditative practices implemented among youth aged 6 to 18 years in school, clinic, and community settings. METHODS A systematic review of electronic databases (PubMed, Ovid, Web of Science, Cochrane Reviews Database, Google Scholar) was conducted from 1982 to 2008, obtaining a sample of 16 empirical studies related to sitting-meditation interventions among youth. RESULTS Meditation modalities included mindfulness meditation, transcendental meditation, mindfulness-based stress reduction, and mindfulness-based cognitive therapy. Study samples primarily consisted of youth with preexisting conditions such as high-normal blood pressure, attention-deficit/hyperactivity disorder, and learning disabilities. Studies that examined physiologic outcomes were composed almost entirely of African American/black participants. Median effect sizes were slightly smaller than those obtained from adult samples and ranged from 0.16 to 0.29 for physiologic outcomes and 0.27 to 0.70 for psychosocial/behavioral outcomes. CONCLUSIONS Sitting meditation seems to be an effective intervention in the treatment of physiologic, psychosocial, and behavioral conditions among youth. Because of current limitations, carefully constructed research is needed to advance our understanding of sitting meditation and its future use as an effective treatment modality among younger populations. PMID:19706568

Clinical efficacy of oral administration of finasteride at a dose of 2.5 mg/day in women with female pattern hair loss.

PubMed

Won, Yong-Yon; Lew, Bark-Lynn; Sim, Woo-Young

2018-03-01

Female pattern hair loss (FPHL) presents with diffuse thinning over the mid-frontal scalp, for which various treatment modalities have been tried. Although currently, oral 5 α-reductase inhibitors such as finasteride are being used, their clinical efficacy remains controversial. We retrospectively investigated 544 premenopausal or postmenopausal patients with FPHL who were prescribed finasteride at a dose of 2.5 mg/day. Our study excluded patients with a follow-up period of < 3 months and patients who were prescribed other FPHL treatment modalities including topical minoxidil. Finally, 112 patients were evaluated based on their medical records and clinical photographs. Based on assessment using the Ludwig scale at the time of their initial visit, among 112 patients studied, 59 patients were classified as belonging to grade I, 47 were grade II, and 6 were grade III. Using global photographs, we found that 33 (29.5%) of the 112 patients studied showed slight improvement, 73 (65.2%) showed significant improvement, whereas no change was recorded in 6 (5.4%). We could demonstrate efficacy of administration of finasteride at a dose of 2.5 mg/day for patients with FPHL and also found that finasteride has a better effect on hair growth when patients had a lower Ludwig score and an older age at onset. © 2018 Wiley Periodicals, Inc.

Safety, efficacy, actions, and patient acceptability of drospirenone/ethinyl estradiol contraceptive pills in the treatment of premenstrual dysphoric disorder.

PubMed

Breech, Lesley L; Braverman, Paula K

2010-08-09

Premenstrual dysphoric disorder (PMDD) is estimated to affect 3%-8% of reproductive age women. Multiple therapeutic modalities have been evaluated with varying efficacy for the associated somatic and mood symptoms. The majority of older studies had shown that oral contraceptive pills (OCs) were most effective for the physical symptoms. However, newer OCs containing a novel progestin, drospirenone, have shown promise in alleviating both the somatic and affective/behavioral symptoms. This progestin, which is a derivative of spironolactone, has both antimineralocorticoid and antiandrogenic activity. A 24/4 formulation containing 20 μg of ethinyl estradiol has been found effective in randomized double-blind placebo-controlled trials utilizing established scales documenting symptoms associated with PMDD. Multiple studies have shown that drospirenone-containing OCs are safe without evidence of clinically adverse effects on carbohydrate metabolism, lipids, blood pressure, weight, serum potassium or increased thrombotic events compared to other low dose OCs. In addition, significant improvements have been demonstrated in acne, hirsutism, and fluid retention symptoms. Several open label studies demonstrated good patient compliance and reported satisfaction with the method. Because of the significant placebo effect demonstrated in the blinded placebo-controlled trials, additional large randomized placebo-controlled trials are needed to confirm the efficacy of the drospirenone OCs in the treatment of PMDD. However, this OC formulation appears to be a promising therapeutic modality.

Safety, efficacy, actions, and patient acceptability of drospirenone/ethinyl estradiol contraceptive pills in the treatment of premenstrual dysphoric disorder

PubMed Central

Breech, Lesley L; Braverman, Paula K

2010-01-01

Premenstrual dysphoric disorder (PMDD) is estimated to affect 3%–8% of reproductive age women. Multiple therapeutic modalities have been evaluated with varying efficacy for the associated somatic and mood symptoms. The majority of older studies had shown that oral contraceptive pills (OCs) were most effective for the physical symptoms. However, newer OCs containing a novel progestin, drospirenone, have shown promise in alleviating both the somatic and affective/behavioral symptoms. This progestin, which is a derivative of spironolactone, has both antimineralocorticoid and antiandrogenic activity. A 24/4 formulation containing 20 μg of ethinyl estradiol has been found effective in randomized double-blind placebo-controlled trials utilizing established scales documenting symptoms associated with PMDD. Multiple studies have shown that drospirenone-containing OCs are safe without evidence of clinically adverse effects on carbohydrate metabolism, lipids, blood pressure, weight, serum potassium or increased thrombotic events compared to other low dose OCs. In addition, significant improvements have been demonstrated in acne, hirsutism, and fluid retention symptoms. Several open label studies demonstrated good patient compliance and reported satisfaction with the method. Because of the significant placebo effect demonstrated in the blinded placebo-controlled trials, additional large randomized placebo-controlled trials are needed to confirm the efficacy of the drospirenone OCs in the treatment of PMDD. However, this OC formulation appears to be a promising therapeutic modality. PMID:21072278

Comparing the effects of repetitive transcranial magnetic stimulation and electroconvulsive therapy in the treatment of depression: a systematic review and meta-analysis.

PubMed

Micallef-Trigona, Beppe

2014-01-01

Electroconvulsive therapy (ECT) is the longest standing psychiatric treatment available and has unequivocal benefit in severe depression. However this treatment comes with a number of side effects such as memory impairment. On the other hand, Repetitive Transcranial Magnetic Stimulation (rTMS) is a relatively new form of treatment which has been shown to be efficacious in patients suffering from a number of psychopathologies, including severe depression, with few reported side effects. Due to its potential therapeutic efficacy and lack of side effects, rTMS has gained traction in the treatment of depression, with a number of authors keen to see it take over from ECT. However, it is not clear whether rTMS represents a therapeutic alternative to ECT. This meta-analysis will therefore compare the "gold standard" treatment for severe depression, with the relatively new but promising rTMS. A literature search will be performed with the intention to include all randomised clinical trials. The null hypothesis is that there is no difference in the antidepressant efficacy between the two types of treatment modalities. Statistical analysis of Hamilton Depression Rating Scale (HDRS) scores will be performed.

Use of Repetitive Transcranial Magnetic Stimulation for Treatment in Psychiatry

PubMed Central

2013-01-01

The potential of noninvasive neurostimulation by repetitive transcranial magnetic stimulation (rTMS) for improving psychiatric disorders has been studied increasingly over the past two decades. This is especially the case for major depression and for auditory-verbal hallucinations in schizophrenia. The present review briefly describes the background of this novel treatment modality and summarizes evidence from clinical trials into the efficacy of rTMS for depression and hallucinations. Evidence for efficacy in depression is stronger than for hallucinations, although a number of studies have reported clinically relevant improvements for hallucinations too. Different stimulation parameters (frequency, duration, location of stimulation) are discussed. There is a paucity of research into other psychiatric disorders, but initial evidence suggests that rTMS may also hold promise for the treatment of negative symptoms in schizophrenia, obsessive compulsive disorder and post-traumatic stress disorder. It can be concluded that rTMS induces alterations in neural networks relevant for psychiatric disorders and that more research is needed to elucidate efficacy and underlying mechanisms of action. PMID:24023548

Use of repetitive transcranial magnetic stimulation for treatment in psychiatry.

PubMed

Aleman, André

2013-08-01

The potential of noninvasive neurostimulation by repetitive transcranial magnetic stimulation (rTMS) for improving psychiatric disorders has been studied increasingly over the past two decades. This is especially the case for major depression and for auditory-verbal hallucinations in schizophrenia. The present review briefly describes the background of this novel treatment modality and summarizes evidence from clinical trials into the efficacy of rTMS for depression and hallucinations. Evidence for efficacy in depression is stronger than for hallucinations, although a number of studies have reported clinically relevant improvements for hallucinations too. Different stimulation parameters (frequency, duration, location of stimulation) are discussed. There is a paucity of research into other psychiatric disorders, but initial evidence suggests that rTMS may also hold promise for the treatment of negative symptoms in schizophrenia, obsessive compulsive disorder and post-traumatic stress disorder. It can be concluded that rTMS induces alterations in neural networks relevant for psychiatric disorders and that more research is needed to elucidate efficacy and underlying mechanisms of action.

Evaluation of the Frails' Fall Efficacy by Comparing Treatments (EFFECT) on reducing fall and fear of fall in moderately frail older adults: study protocol for a randomised control trial.

PubMed

Kwok, Boon Chong; Mamun, Kaysar; Chandran, Manju; Wong, Chek Hooi

2011-06-18

Falls are common in frail older adults and often result in injuries and hospitalisation. The Nintendo® Wii™ is an easily available exercise modality in the community which has been shown to improve lower limb strength and balance. However, not much is known on the effectiveness of the Nintendo® Wii™ to improve fall efficacy and reduce falls in a moderately frail older adult. Fall efficacy is the measure of fear of falling in performing various daily activities. Fear contributes to avoidance of activities and functional decline. This randomised active-control trial is a comparison between the Nintendo WiiActive programme against standard gym-based rehabilitation of the older population. Eighty subjects aged above 60, fallers and non-fallers, will be recruited from the hospital outpatient clinic. The primary outcome measure is the Modified Falls Efficacy Scale and the secondary outcome measures are self-reported falls, quadriceps strength, walking agility, dynamic balance and quality of life assessments. The study is the first randomised control trial using the Nintendo Wii as a rehabilitation modality investigating a change in fall efficacy and self-reported falls. Longitudinally, the study will investigate if the interventions can successfully reduce falls and analyse the cost-effectiveness of the programme.

Opioid Use in the Twenty First Century: Similarities and Differences Across National Borders

PubMed Central

Vasilev, Georgi; Milcheva, Svetla; Vassileva, Jasmin

2016-01-01

Opinion Statement The global prevalence in the use of opiates and opioids has remained stable, though there were some unprecedented recent increases in opioid use and associated mortality and morbidity in the United States. Internationally, there is a strong tendency for consolidation of drug treatment strategies in favor of more systematic, structured and balanced approaches to regional and national drug policies. However, there are considerable differences in the scope, focus, and implementation of national drug policies and the political context is shaping drug prevention, treatment and rehabilitation efforts to an extent not typically observed in other public health domains. As a result, though in theory, there is a considerable multi-national agreement about the efficacy and effectiveness of different treatment modalities for opioid dependence, in practice, there are striking differences among different world regions and countries in the degree of implementation of these treatment modalities into clinical practice. Such discrepancies between theory and practice are observed even in high-income countries such as the United States and European Union member states, where evidence-based treatment modalities are still not well implemented into clinical practice. Despite the lack of evidence-based support for the role of detoxification as a stand-alone treatment for opioid use disorders, it appears to be the most widely used intervention for opioid use across the world. PMID:27493878

Low-intensity Extracorporeal Shock Wave Treatment Improves Erectile Function: A Systematic Review and Meta-analysis.

PubMed

Lu, Zhihua; Lin, Guiting; Reed-Maldonado, Amanda; Wang, Chunxi; Lee, Yung-Chin; Lue, Tom F

2017-02-01

As a novel therapeutic method for erectile dysfunction (ED), low-intensity extracorporeal shock wave treatment (LI-ESWT) has been applied recently in the clinical setting. We feel that a summary of the current literature and a systematic review to evaluate the therapeutic efficacy of LI-ESWT for ED would be helpful for physicians who are interested in using this modality to treat patients with ED. A systematic review of the evidence regarding LI-ESWT for patients with ED was undertaken with a meta-analysis to identify the efficacy of the treatment modality. A comprehensive search of the PubMed and Embase databases to November 2015 was performed. Studies reporting on patients with ED treated with LI-ESWT were included. The International Index of Erectile Function (IIEF) and the Erection Hardness Score (EHS) were the most commonly used tools to evaluate the therapeutic efficacy of LI-ESWT. There were 14 studies including 833 patients from 2005 to 2015. Seven studies were randomized controlled trials (RCTs); however, in these studies, the setup parameters of LI-ESWT and the protocols of treatment were variable. The meta-analysis revealed that LI-ESWT could significantly improve IIEF (mean difference: 2.00; 95% confidence interval [CI], 0.99-3.00; p<0.0001) and EHS (risk difference: 0.16; 95% CI, 0.04-0.29; p=0.01). Therapeutic efficacy could last at least 3 mo. The patients with mild-moderate ED had better therapeutic efficacy after treatment than patients with more severe ED or comorbidities. Energy flux density, number of shock waves per treatment, and duration of LI-ESWT treatment were closely related to clinical outcome, especially regarding IIEF improvement. The number of studies of LI-ESWT for ED have increased dramatically in recent years. Most of these studies presented encouraging results, regardless of variation in LI-ESWT setup parameters or treatment protocols. These studies suggest that LI-ESWT could significantly improve the IIEF and EHS of ED patients. The publication of robust evidence from additional RCTs and longer-term follow-up would provide more confidence regarding use of LI-ESWT for ED patients. We reviewed 14 studies of men who received low-intensity extracorporeal shock wave treatment (LI-ESWT) for erectile dysfunction (ED). There was evidence that these men experienced improvements in their ED following LI-ESWT. Copyright © 2016 European Association of Urology. Published by Elsevier B.V. All rights reserved.

Shear Bond Strength of Composite and Ceromer Superstructures to Direct Laser Sintered and Ni-Cr-Based Infrastructures Treated with KTP, Nd:YAG, and Er:YAG Lasers: An Experimental Study.

PubMed

Gorler, Oguzhan; Hubbezoglu, Ihsan; Ulgey, Melih; Zan, Recai; Guner, Kubra

2018-04-01

The aim of this study was to examine the shear bond strength (SBS) of ceromer and nanohybrid composite to direct laser sintered (DLS) Cr-Co and Ni-Cr-based metal infrastructures treated with erbium-doped yttrium aluminum garnet (Er:YAG), neodymium-doped yttrium aluminum garnet (Nd:YAG), and potassium titanyl phosphate (KTP) laser modalities in in vitro settings. Experimental specimens had four sets (n = 32) including two DLS infrastructures with ceromer and nanohybrid composite superstructures and two Ni-Cr-based infrastructures with ceromer and nanohybrid composite superstructures. Of each infrastructure set, the specimens randomized into four treatment modalities (n = 8): no treatment (controls) and Er:YAG, Nd:YAG, and KTP lasers. The infrastructures were prepared in the final dimensions of 7 × 3 mm. Ceromer and nanohybrid composite was applied to the infrastructures after their surface treatments according to randomization. The SBS of specimens was measured to test the efficacy of surface treatments. Representative scanning electron microscopy (SEM) images after laser treatments were obtained. Overall, in current experimental settings, Nd:YAG, KTP, and Er:YAG lasers, in order of efficacy, are effective to improve the bonding of ceromer and nanohybrid composite to the DLS and Ni-Cr-based infrastructures (p < 0.05). Nd:YAG laser is more effective in the DLS/ceromer infrastructures (p < 0.05). KTP laser, as second more effective preparation, is more effective in the DLS/ceromer infrastructures (p < 0.05). SEM findings presented moderate accordance with these findings. The results of this study supported the bonding of ceromer and nanohybrid composite superstructures to the DLS and Ni-Cr-based infrastructures suggesting that laser modalities, in order of success, Nd:YAG, KTP, and Er:YAG, are effective to increase bonding of these structures.

Evidence based guidelines and current practice for physiotherapy management of knee osteoarthritis.

PubMed

Walsh, Nicola E; Hurley, Michael V

2009-03-01

To document physiotherapy provision for patients with knee osteoarthritis (OA) in relation to the United Kingdom (UK) recently published National Institute of health and Clinical Excellence (NICE) guidelines for osteoarthritis. Questionnaire survey of chartered physiotherapists. 300 postal questionnaires were distributed to Physiotherapy Departments requesting information regarding source of referrals, treatment aims, preferred methods of treatment and service delivery. Responses were received from 83 physiotherapists (28 %), predominantly working in the UK National Health Service. Approximately equal numbers of referrals came from primary and secondary care. Aims of physiotherapy management were to; encourage self-management; increase strength and range of movement; reduce pain; and improve function. To achieve these, exercise was utilised by 100% of practitioners, often supplemented with electrotherapeutic modalities (66%), manual therapy (64%) and acupuncture (60%). The majority of patients received individual treatment for a total contact time of 1-2 hours, whilst most group interventions lasted 5-6 hours. Approximately half (54%) of respondents reported using outcome measures to determine treatment efficacy. Although knee OA is usually managed in primary care, the similar number of referrals from primary and secondary care may suggest a deviation from evidence-based management guidelines. The guidelines' recommendations of exercise, patient education and self-management are observed by physiotherapists, but other modalities are often used despite poor or no research evidence supporting their efficacy. Whether any of these interventions are clinically beneficial is speculative as treatment outcomes were frequently under-evaluated.

Cognitive rehabilitation in epilepsy: An evidence-based review.

PubMed

Farina, Elisabetta; Raglio, Alfredo; Giovagnoli, Anna Rita

2015-01-01

To review the modalities of cognitive rehabilitation (CR), outcome endpoints, and the levels of evidence of efficacy of different interventions. A systematic research in Pubmed, Psychinfo, and SCOPUS was performed assessing the articles written in the entire period covered by these databases till December 2013. Articles in English, Spanish or French were evaluated. A manual research evaluated the references of all of the articles. The experimental studies were classified according to the level of evidence of efficacy, using a standardized Italian method (SPREAD, 2007), adopting the criteria reported by Cicerone et al. (2000, 2011). Eighteen papers were classified into two reviews, four papers dealing with the principles and efficacy of CR in epilepsy, a methodological paper, a single-case report, a multiple-case report, and nine experimental papers. Most studies involved patients with temporal lobe epilepsy. Different types of CR were used to treat patients with epilepsy. A holistic rehabilitation approach was more useful than selective interventions to treat memory and attention disturbances. CR may be a useful tool to treat cognitive impairment in patients with epilepsy. However, the modalities of treatment and outcome endpoints are important concerns of clinical care and research. Controlled studies are needed to determine the efficacy of rehabilitation in well-defined groups of patients with epilepsy. Copyright © 2014 Elsevier B.V. All rights reserved.

Towards a Clinical Decision Support System for External Beam Radiation Oncology Prostate Cancer Patients: Proton vs. Photon Radiotherapy? A Radiobiological Study of Robustness and Stability

PubMed Central

Walsh, Seán; Roelofs, Erik; Kuess, Peter; van Wijk, Yvonka; Lambin, Philippe; Jones, Bleddyn; Verhaegen, Frank

2018-01-01

We present a methodology which can be utilized to select proton or photon radiotherapy in prostate cancer patients. Four state-of-the-art competing treatment modalities were compared (by way of an in silico trial) for a cohort of 25 prostate cancer patients, with and without correction strategies for prostate displacements. Metrics measured from clinical image guidance systems were used. Three correction strategies were investigated; no-correction, extended-no-action-limit, and online-correction. Clinical efficacy was estimated via radiobiological models incorporating robustness (how probable a given treatment plan was delivered) and stability (the consistency between the probable best and worst delivered treatments at the 95% confidence limit). The results obtained at the cohort level enabled the determination of a threshold for likely clinical benefit at the individual level. Depending on the imaging system and correction strategy; 24%, 32% and 44% of patients were identified as suitable candidates for proton therapy. For the constraints of this study: Intensity-modulated proton therapy with online-correction was on average the most effective modality. Irrespective of the imaging system, each treatment modality is similar in terms of robustness, with and without the correction strategies. Conversely, there is substantial variation in stability between the treatment modalities, which is greatly reduced by correction strategies. This study provides a ‘proof-of-concept’ methodology to enable the prospective identification of individual patients that will most likely (above a certain threshold) benefit from proton therapy. PMID:29463018

Acupuncture for treatment of insomnia in patients with traumatic brain injury: a pilot intervention study.

PubMed

Zollman, Felise S; Larson, Eric B; Wasek-Throm, Laura K; Cyborski, Cherina M; Bode, Rita K

2012-01-01

: To assess the efficacy of acupuncture in treating insomnia in traumatic brain injury (TBI) survivors as compared to medication, to determine whether acupuncture has fewer cognitive and affective adverse effects than does medication. : Twenty-four adult TBI survivors, randomized to acupuncture or control arms. : Outpatient rehabilitation clinic. : Insomnia Severity Index (degree of insomnia); actigraphy (sleep time); Hamilton Depression Rating Scale (depression); Repeatable Battery for the Assessment of Neuropsychological Status and Paced Auditory Serial Addition Test (cognitive function) administered at baseline and postintervention. : Sleep time did not differ between the treatment and control groups after intervention, whereas cognition improved in the former but not the latter. : Acupuncture has a beneficial effect on perception of sleep or sleep quality and on cognition in our small sample of patients with TBI. Further studies of this treatment modality are warranted to validate these findings and to explore factors that contribute to treatment efficacy.

[Centers for bariatric medicine : why and how ?

PubMed

Mégevand, Jean-Marie; Vignaux, Laurence; Maghdessian, Raffi; Pralong, François

2018-03-21

Obesity is a chronic, complex and relapsing disease. Because of this complexity, work up and follow up of affected patients implicate different specialists, working in synergy to diagnose and treat obesity and its complications. This follow up is specialized, and should be available in integrated centers of bariatric medicine offering all modalities of treatments with proven efficacy, whether medical, surgical or psychotherapeutical.

The therapeutic effectiveness of using visual art modalities with the bereaved: a systematic review.

PubMed

Weiskittle, Rachel E; Gramling, Sandra E

2018-01-01

Bereaved individuals are increasingly considered at risk for negative psychological and physiological outcomes. Visual art modalities are often incorporated into grief therapy interventions, and clinical application of art therapy techniques with the bereaved has been widely documented. Although clinicians and recipients of these interventions advocate for their helpfulness in adapting to bereavement, research investigating the efficacy of visual art modalities has produced equivocal results and has not yet been synthesized to establish empirical support across settings. Accordingly, this review critically evaluates the existent literature on the effectiveness of visual art modalities with the bereaved and offers suggestions for future avenues of research. A total of 27 studies were included in the current review. Meta-analysis was not possible because of clinical heterogeneity and insufficient comparable data on outcome measures across studies. A narrative synthesis reports that therapeutic application of visual art modalities was associated with positive changes such as continuing bonds with the deceased and meaning making. Modest and conflicting preliminary evidence was found to support treatment effectiveness in alleviating negative grief symptoms such as general distress, functional impairment, and symptoms of depression and anxiety.

Drug eluting stents and modern stent technologies for in-stent restenosis.

PubMed

Werner, Martin

2017-08-01

The implantation of metallic stents has become a standard procedure to improve the outcome after angioplasty of peripheral vessels. However, the occurrence of in-stent restenosis is hampering the long-term efficacy of these procedures and is associated with re-occurrence of symptoms. The optimal treatment modality for in-stent-restenosis in the peripheral vasculature is not well examined. This review discusses the existing evidence for the treatment of in-stent restenosis with drug eluting stents and modern stent technologies.

Light-based therapies in acne treatment

PubMed Central

Pei, Susan; Inamadar, Arun C.; Adya, Keshavmurthy A.; Tsoukas, Maria M.

2015-01-01

The use of light and laser in the treatment of acne is increasing as these modalities are safe, effective, and associated with no or minimal complications when used appropriately. These light and laser sources are also being used in combination with pharmacological and/or physical measures to synergize their effects and optimize the therapeutic outcome. This review focuses on optical devices used in treating acne and serves to delineate the current application of various methods, including their utility and efficacy. PMID:26009707

Impact of Ultraviolet Light on Vitiligo.

PubMed

Singh, Rasnik K

2017-01-01

Vitiligo is a disorder of the melanocytes that results in a dynamic spectrum of skin depigmentation. Its etiology is complex and multifactorial, with data supporting several different hypotheses. Given its prominent phenotype, vitiligo has a significant negative impact on quality of life. Coupled with the chronic and incurable nature of the disease, this presents a formidable treatment challenge. Several treatment modalities have been instituted over the years, with varying efficacy. This chapter focuses on the use of ultraviolet light in vitiligo as an established therapeutic option.

Therapeutic outcomes of mandibular advancement devices as an initial treatment modality for obstructive sleep apnea.

PubMed

Park, Pona; Jeon, Hyoung Won; Han, Doo Hee; Won, Tae-Bin; Kim, Dong-Young; Rhee, Chae-Seo; Kim, Hyun Jik

2016-11-01

Although continuous positive airway pressure (CPAP) is a highly efficacious treatment for obstructive sleep apnea (OSA), there is a need for alternative treatment options, such as sleep surgeries and mandibular advancement devices (MADs), to overcome the limitations of CPAP.This study aimed to analyze the therapeutic outcomes of OSA subjects who were treated with a MAD, and to estimate the clinical impact of MAD as a first-line treatment for OSA.Forty-seven patients diagnosed with OSA received an adjustable MAD as an initial treatment. Drug-induced sleep endoscopic findings and sleep parameters (both pre-MAD and post-MAD treatment), such as apnea index, oxygen saturation, and degree of daytime sleepiness, were assessed retrospectively.The MAD treatment resulted in a significant reduction in apnea-hypopnea index, and also a significant elevation in lowest oxygen saturation. Satisfactory results of MAD treatment as a first treatment modality were observed in 27 patients, and a successful outcome was reached in approximately 72% of patients. The OSA patients who had lower body mass index and upper airway narrowing at the level of palate and tongue base showed relatively higher rates of a satisfactory outcome even in cases of moderate or severe OSA.These results suggest that the use of a MAD may be an alternative treatment option in OSA patients with retropalatal and retroglossal area narrowing regardless of disease severity. Additionally, MADs can be recommended as an initial treatment modality, and the effectiveness of MADs in achieving success may not be inferior to CPAP.

Therapeutic outcomes of mandibular advancement devices as an initial treatment modality for obstructive sleep apnea

PubMed Central

Park, Pona; Jeon, Hyoung Won; Han, Doo Hee; Won, Tae-Bin; Kim, Dong-Young; Rhee, Chae-Seo; Kim, Hyun Jik

2016-01-01

Abstract Although continuous positive airway pressure (CPAP) is a highly efficacious treatment for obstructive sleep apnea (OSA), there is a need for alternative treatment options, such as sleep surgeries and mandibular advancement devices (MADs), to overcome the limitations of CPAP. This study aimed to analyze the therapeutic outcomes of OSA subjects who were treated with a MAD, and to estimate the clinical impact of MAD as a first-line treatment for OSA. Forty-seven patients diagnosed with OSA received an adjustable MAD as an initial treatment. Drug-induced sleep endoscopic findings and sleep parameters (both pre-MAD and post-MAD treatment), such as apnea index, oxygen saturation, and degree of daytime sleepiness, were assessed retrospectively. The MAD treatment resulted in a significant reduction in apnea–hypopnea index, and also a significant elevation in lowest oxygen saturation. Satisfactory results of MAD treatment as a first treatment modality were observed in 27 patients, and a successful outcome was reached in approximately 72% of patients. The OSA patients who had lower body mass index and upper airway narrowing at the level of palate and tongue base showed relatively higher rates of a satisfactory outcome even in cases of moderate or severe OSA. These results suggest that the use of a MAD may be an alternative treatment option in OSA patients with retropalatal and retroglossal area narrowing regardless of disease severity. Additionally, MADs can be recommended as an initial treatment modality, and the effectiveness of MADs in achieving success may not be inferior to CPAP. PMID:27861349

Psychodynamic Treatment of the Criminal Offender: Making the Case for Longer-Term Treatment in a Longer-Term Setting.

PubMed

Mulay, Abby L; Kelly, Elspeth; Cain, Nicole M

2017-01-01

In recent years, prisons and jails have become de facto psychiatric hospitals, responsible for the care and treatment of individuals with serious mental illness. Historically, cognitive-behaviorally informed therapeutic approaches have been the treatment of choice among mental health practitioners in correctional settings. However, inmate-clients often present with complex diagnostic issues that are arguably better served by long-term treatment options, such as psychodynamic psychotherapy. We first review the nature of psychotherapy in the correctional setting, as well as treatment barriers and challenges faced by both mental health providers and inmate-clients. We then review treatment studies that examine the efficacy of various therapeutic techniques in correctional/forensic contexts. Finally, we argue that, due to the complex nature of psychopathology, average length of time incarcerated, and treatment issues that arise in this multifaceted and challenging setting, mental health treatment providers should consider providing psychodynamic treatment modalities when working with incarcerated individuals. We also argue that more research is needed to examine the efficacy of these treatment approaches with inmate-clients.

Is phage therapy acceptable in the immunocompromised host?

PubMed

Borysowski, Jan; Górski, Andrzej

2008-09-01

Over the last decade, bacteriophages (bacterial viruses) have emerged as the major alternative to antibiotics in the treatment of antibiotic-resistant infections. While a considerable body of evidence has accumulated for the efficacy and safety of phage therapy in immunocompetent patients, data remain relatively scarce regarding its use in the immunocompromised host. To our knowledge, the present article is the first to summarize all findings, of both experimental and clinical studies, that may be relevant to the employment of phage therapy in immunocompromised patients. The available data suggest that bacteriophages could also be an efficacious and safe therapeutic modality in such patients.

Nanophotosensitizers toward advanced photodynamic therapy of Cancer.

PubMed

Lim, Chang-Keun; Heo, Jeongyun; Shin, Seunghoon; Jeong, Keunsoo; Seo, Young Hun; Jang, Woo-Dong; Park, Chong Rae; Park, Soo Young; Kim, Sehoon; Kwon, Ick Chan

2013-07-01

Photodynamic therapy (PDT) is a non-invasive treatment modality for selective destruction of cancer and other diseases and involves the colocalization of light, oxygen, and a photosensitizer (PS) to achieve photocytotoxicity. Although this therapeutic method has considerably improved the quality of life and life expectancy of cancer patients, further advances in selectivity and therapeutic efficacy are required to overcome numerous side effects related to classical PDT. The application of nanoscale photosensitizers (NPSs) comprising molecular PSs and nanocarriers with or without other biological/photophysical functions is a promising approach for improving PDT. In this review, we focus on four nanomedical approaches for advanced PDT: (1) nanocarriers for targeted delivery of PS, (2) introduction of active targeting moieties for disease-specific PDT, (3) stimulus-responsive NPSs for selective PDT, and (4) photophysical improvements in NPS for enhanced PDT efficacy. ► Conservation of normal tissues demands non-invasive therapeutic methods. ► PDT is a light-activated, non-invasive modality for selective destruction of cancers.► Success of PDT requires further advances to overcome the limitations of classical PDT. ►Nanophotosensitizers help improve target selectivity and therapeutic efficacy of PDT. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Re-irradiation using proton beam therapy combined with weekly intra-arterial chemotherapy for recurrent oral cancer.

PubMed

Hayashi, Yuichiro; Nakamura, Tatsuya; Mitsudo, Kenji; Kimura, Kanako; Yamaguchi, Hisashi; Ono, Takashi; Azami, Yusuke; Takayama, Kanako; Hirose, Katsumi; Yabuuchi, Tomonori; Suzuki, Motohisa; Hatayama, Yoshiomi; Kikuchi, Yasuhiro; Wada, Hitoshi; Fuwa, Nobukazu; Hareyama, Masato; Tohnai, Iwai

2017-10-01

The purpose of this study was to clarify the efficacy and toxicities of re-irradiation using proton beam therapy combined with weekly intra-arterial chemotherapy for recurrent oral cancer. Between October 2009 and July 2014, 34 patients who had recurrent oral cancer were treated by proton beam therapy combined with intra-arterial infusion chemotherapy at the Southern Tohoku Proton Therapy Center, Japan. For all patients, the median follow-up was 25 months (range, 3-77 months). After treatment, 22 patients (65%) achieved a complete response, and 12 patients (35%) achieved a partial response at the primary tumor site. One-year and 2-year overall survival (OS) rates were 62% and 42%, respectively. One-year and 2-year LC rates were 77% and 60%, respectively. No treatment-related deaths were observed during the treatment and follow-up periods. Re-irradiation using proton beam therapy combined with weekly intra-arterial chemotherapy improved OS and local control rates compared with other treatment modalities and could become a new treatment modality for patients with recurrent oral cancer. © 2016 John Wiley & Sons Australia, Ltd.

An attempt to conceptualize the individual onco-functional balance: Why a standardized treatment is an illusion for diffuse low-grade glioma patients.

PubMed

Mandonnet, Emmanuel; Duffau, Hugues

2018-02-01

In the era of evidence-based medicine, clinicians aim to establish standards of care from randomized studies. Following, personalized medicine has emerged, as new individualized biomarkers could help to predict sensitivity to specific treatment. In this paper, we show that, for diffuse low-grade glioma, some specificities - dual goal of both survival and functional gain, long duration of the disease with multistep treatments, multiparametric evaluation of the onco-functional balance of each treatment modality - call for a change of paradigm. After summarizing how to weight the benefits and risks of surgery, chemotherapy and radiotherapy, we show that the overall efficacy of a treatment modality cannot be assessed per se, as it depends on its integration in the whole sequence. Then, we revisit the notion of personalized medicine: instead of decision-making based solely on molecular profile, we plead for a recursive algorithm, allowing a dynamic evaluation of the onco-functional balance, integrating many individual characteristics of the patient's tumor and brain function. Copyright © 2017 Elsevier B.V. All rights reserved.

Topical photodynamic therapy with 5-aminolevulinic acid in the treatment of actinic keratoses: a first clinical study

NASA Astrophysics Data System (ADS)

Karrer, Sigrid; Szeimies, Rolf-Markus; Sauerwald, Angela; Landthaler, Michael

1996-01-01

In this first clinical study performed according to GCP- (good clinical practice) guidelines, efficacy, and tolerability of topical photodynamic therapy (PDT) using 5-aminolevulinic acid (ALA) were tested in the treatment of actinic keratoses. Ten patients (6 f, 4 m) with 36 lesions (19 located on hands and arms, 17 on the head) received ALA-PDT once. Five to six hours after occlusive application of ALA (water-in-oil-emulsion containing 10% ALA) irradiation was performed with an incoherent light source. Up to 3 months after treatment patients were monitored. A score evaluating infiltration and keratosis of treated actinic keratoses allowed us to estimate therapeutic efficacy. Compared to the initial score (100%) significantly lower score-sums were observed at the 28 day follow-up at both localizations (head: 15%; hand: 67%). Complete remission (score sum 0) resulted in 71% of actinic keratoses localized on the head. Except for slight pain and burning sensations during and after irradiation there were no notable side effects. This study proved good efficacy and tolerability of topical PDT in the treatment of actinic keratoses. Whether PDT is able to compete with established treatment modalities remains to be shown in further studies.

Safety and efficacy of tinea pedis and onychomycosis treatment in people with diabetes: a systematic review.

PubMed

Matricciani, Lisa; Talbot, Kerwin; Jones, Sara

2011-12-04

Effective treatment of tinea pedis and onychomycosis is crucial for patients with diabetes as these infections may lead to foot ulcers and secondary bacterial infections resulting in eventual lower limb amputation. Although numerous studies have assessed the effectiveness of antifungal drug and treatment regimens, most exclude patients with diabetes and examine otherwise healthy individuals. While these studies are useful, results cannot necessarily be extrapolated to patients with diabetes. The purpose of this study was to therefore identify the best evidence-based treatment interventions for tinea pedis or onychomycosis in people with diabetes. The question for this systemic review was: 'what evidence is there for the safety and/or efficacy of all treatment interventions for adults with tinea pedis and/or onychomycosis in people with diabetes'? A systematic literature search of four electronic databases (Scopus, EbscoHost, Ovid, Web of Science) was undertaken (6/1/11). The primary outcome measure for safety was self-reported adverse events likely to be drug-related, while the primary outcome measures assessed for 'efficacy' were mycological, clinical and complete cure. The systematic review identified six studies that examined the safety and/or efficacy of treatment interventions for onychomycosis in people with diabetes. No studies were identified that examined treatment for tinea pedis. Of the studies identified, two were randomised controlled trials (RCTs) and four were case series. Based on the best available evidence identified, it can be suggested that oral terbinafine is as safe and effective as oral itraconazole therapy for the treatment of onychomycosis in people with diabetes. However, efficacy results were found to be poor. This review indicates that there is good evidence (Level II) to suggest oral terbinafine is as safe and effective as itraconazole therapy for the treatment of onychomycosis in people with diabetes. Further research is needed to establish the evidence for other treatment modalities and treatment for tinea pedis for people with diabetes. Future efforts are needed to improve the efficacy of treatment intervention.

Conflict when making decisions about dialysis modality.

PubMed

Chen, Nien-Hsin; Lin, Yu-Ping; Liang, Shu-Yuan; Tung, Heng-Hsin; Tsay, Shiow-Luan; Wang, Tsae-Jyy

2018-01-01

To explore decisional conflict and its influencing factors on choosing dialysis modality in patients with end-stage renal diseases. The influencing factors investigated include demographics, predialysis education, dialysis knowledge, decision self-efficacy and social support. Making dialysis modality decisions can be challenging for patients with end-stage renal diseases; there are pros and cons to both haemodialysis and peritoneal dialysis. Patients are often uncertain as to which one will be the best alternative for them. This decisional conflict increases the likelihood of making a decision that is not based on the patient's values or preferences and may result in undesirable postdecisional consequences. Addressing factors predisposing patients to decisional conflict helps to facilitate informed decision-making and then to improve healthcare quality. A predictive correlational cross-sectional study design was used. Seventy patients were recruited from the outpatient dialysis clinics of two general hospitals in Taiwan. Data were collected with study questionnaires, including questions on demographics, dialysis modality and predialysis education, the Dialysis Knowledge Scale, the Decision Self-Efficacy scale, the Social Support Scale, and the Decisional Conflict Scale. The mean score on the Decisional Conflict Scale was 29.26 (SD = 22.18). Decision self-efficacy, dialysis modality, predialysis education, professional support and dialysis knowledge together explained 76.4% of the variance in decisional conflict. Individuals who had lower decision self-efficacy, did not receive predialysis education on both haemodialysis and peritoneal dialysis, had lower dialysis knowledge and perceived lower professional support reported higher decisional conflict on choosing dialysis modality. When providing decisional support to predialysis stage patients, practitioners need to increase patients' decision self-efficacy, provide both haemodialysis and peritoneal dialysis predialysis education, increase dialysis knowledge and provide professional support. © 2017 John Wiley & Sons Ltd.

Rejuvenation of the Aging Arm: Multimodal Combination Therapy for Optimal Results.

PubMed

Wu, Douglas C; Green, Jeremy B

2016-05-01

The aging arm is characterized by increased dyspigmentation, a proliferation of ectactic blood vessels, excessive adiposity, excessive skin laxity, and actinic keratosis. A variety of laser, energy, and surgical techniques can be used to improve these features. The objective of this article is to describe the treatment modalities that have proven efficacious in rejuvenating the aging arm and combination therapies that have the potential to optimize patient outcomes while maintaining safety and tolerability. A Medline search was performed on nonsurgical aesthetic combination treatments because it relates to arm rejuvenation, and results are summarized. Practical applications for these combination treatments are also discussed. Although there is significant evidence supporting the effective use of nonsurgical treatments for arm rejuvenation, little in the literature was found on the safety and efficacy of combining such procedures and devices. However, in the authors' clinical experience, combining arm rejuvenation techniques can be done safely and often result in optimal outcomes. Arm rejuvenation can be safely and effectively achieved with combination nonsurgical aesthetic treatments.

Salicylic acid peels for the treatment of acne vulgaris in Asian patients.

PubMed

Lee, Ho-Sup; Kim, Il-Hwan

2003-12-01

Salicylic acid peels have been introduced as a useful modality in acne treatment. Few studies have examined its efficacy and safety, especially in darker skin. To assess the efficacy and safety of salicylic acid peels as a treatment for acne vulgaris in Asian patients. Thirty-five Korean patients with facial acne were treated with 30% salicylic acid peels biweekly for 12 weeks. Lesion counts and Dr. Cunliffe's score were assessed by a blinded evaluator. Safety assessments and patient's evaluations were also recorded. Both inflammatory and noninflammatory acne lesion counts were decreased in proportion to the duration of treatment. Dr. Cunliffe's acne grade was statistically significantly decreased after treatment. The side effects were tolerable in most cases, and all patients were pleased with their peel results. Stratum corneum hydration, skin surface lipid, skin pH, and transepidermal water loss were unchanged from baseline levels. Salicylic acid peels are an effective and safe therapy for acne vulgaris in Asian patients.

Intralesional Mycobacterium w Vaccine Versus Cryotherapy in Treatment of Refractory Extragenital Warts: A Randomized, Open-Label, Comparative Study.

PubMed

Dhakar, Ashok K; Dogra, Sunil; Vinay, Keshavamurthy; Sarangal, Rishu; Kanwar, Amrinder J; Singh, Mini P

2016-01-01

Initial reports of immunotherapy using intralesional Mycobacterium w (Mw) vaccine have documented its useful role in treatment of genital and extragenital warts. To compare the efficacy and safety of intralesional Mw vaccine versus cryotherapy in the treatment of refractory extragenital warts. This was a prospective, randomized, comparative study of 66 patients. The outcome was assessed in terms of complete clearance of warts and change in Dermatology Life Quality Index (DLQI) score. Complete clearance of treated warts was seen in 66.7% (20/30) and 65.5% (19/29) of patients in the Mw and cryotherapy groups, respectively (P = .769). Clearance of distant warts was significantly (P = .004) high in the Mw group. Improvement in DLQI was greater in the Mw group. Both treatment modalities were well tolerated, and no major side effects occurred. Mw vaccine and cryotherapy are equally efficacious in treatment of refractory extragenital warts. Mw vaccine has an added advantage of clearance of distant warts. © The Author(s) 2015.

Comparative Evaluation of Efficacy and Tolerability of Glycolic Acid, Salicylic Mandelic Acid, and Phytic Acid Combination Peels in Melasma.

PubMed

Sarkar, Rashmi; Garg, Vijay; Bansal, Shivani; Sethi, Sumit; Gupta, Chitra

2016-03-01

Melasma is acquired symmetric hypermelanosis characterized by light-to-deep brown pigmentation over cheeks, forehead, upper lip, and nose. Treatment of this condition is difficult and associated with high recurrence rates. Chemical peels have become a popular modality in the treatment of melasma. To compare the therapeutic efficacy and tolerability of glycolic acid (35%) versus salicylic-mandelic (SM) acid (20% salicylic/10% mandelic acid) versus phytic combination peels in Indian patients with melasma. Ninety patients diagnosed with melasma were randomly assigned into 3 groups of 30 patients each. Group A received glycolic acid (GA-35%) peel, Group B received SM acid, and Group C received phytic combination peels. Each group was primed with 4% hydroquinone and 0.05% tretinoin cream for 4 weeks before treatment. Chemical peeling was done after every 14 days in all groups until 12 weeks. Clinical evaluation using melasma area and severity index (MASI) score and photography was recorded at every visit and follow-up was done until 20 weeks. There was a decrease in MASI score in all 3 groups but it was statistically significantly lower in Group A than Group C (p = .00), and it was also statistically significantly lower in Group B than Group C (p = .00) but there was no statistically significant difference between Groups A and B (p = .876). Objective response to treatment evaluated by reduction in MASI scoring after 12 weeks was 62.36% reduction in GA group, 60.98% reduction in SM group, and 44.71% in phytic acid group. It is concluded that GA (35%) and SM acid peels are both equally efficacious and a safe treatment modality for melasma in Indian skin, and are more effective than phytic acid peels. Salicylic-mandelic peels are better tolerated and more suitable for Indian skin.

Use of Intra-Articular Hyaluronic Acid in the Management of Knee Osteoarthritis in Clinical Practice

PubMed Central

Cooper, Cyrus; Rannou, François; Richette, Pascal; Bruyère, Olivier; Al-Daghri, Nasser; Altman, Roy D.; Brandi, Maria Luisa; Basset, Sabine Collaud; Herrero-Beaumont, Gabriel; Migliore, Alberto; Pavelka, Karel; Uebelhart, Daniel; Reginster, Jean-Yves

2017-01-01

This review emphasizes the safety profile of intra-articular hyaluronic acid treatment of knee osteoarthritis, as well as its moderate but real efficacy on symptoms, which is in the same range than other pharmacological modalities used in this indication. Effectiveness of intra-articular hyaluronic acid has also been highlighted based on ‘real-life’ data, together with the clinical benefit of systematic repeated treatment cycles, and the influence of the molecular weight of hyaluronic acid on treatment outcome. These aspects should be particularly helpful to clinicians when making personalized care decisions. PMID:28118523

Evaluation of the Frails' Fall Efficacy by Comparing Treatments (EFFECT) on reducing fall and fear of fall in moderately frail older adults: study protocol for a randomised control trial

PubMed Central

2011-01-01

Background Falls are common in frail older adults and often result in injuries and hospitalisation. The Nintendo® Wii™ is an easily available exercise modality in the community which has been shown to improve lower limb strength and balance. However, not much is known on the effectiveness of the Nintendo® Wii™ to improve fall efficacy and reduce falls in a moderately frail older adult. Fall efficacy is the measure of fear of falling in performing various daily activities. Fear contributes to avoidance of activities and functional decline. Methods This randomised active-control trial is a comparison between the Nintendo WiiActive programme against standard gym-based rehabilitation of the older population. Eighty subjects aged above 60, fallers and non-fallers, will be recruited from the hospital outpatient clinic. The primary outcome measure is the Modified Falls Efficacy Scale and the secondary outcome measures are self-reported falls, quadriceps strength, walking agility, dynamic balance and quality of life assessments. Discussions The study is the first randomised control trial using the Nintendo Wii as a rehabilitation modality investigating a change in fall efficacy and self-reported falls. Longitudinally, the study will investigate if the interventions can successfully reduce falls and analyse the cost-effectiveness of the programme. Trial registration Australia and New Zealand Clinical Trials Register (ANZCTR): ACTRN12610000576022 PMID:21682909

The relative efficacy of three recovery modalities after professional rugby league matches.

PubMed

Webb, Nicholas P; Harris, Nigel K; Cronin, John B; Walker, Craig

2013-09-01

This study investigated the relative efficacy of postgame recovery modalities on jump height performance and subjective ratings of muscle soreness and muscle damage at 1, 18, and 42 hours after professional rugby league competition games. Twenty-one professional rugby league players performed 3 different postmatch recovery modalities: cold water immersion (CWI), contrast water therapy (CWT), and active recovery (ACT). The effects of the recovery treatments were analyzed with mixed modeling including a covariate (fatigue score) to adjust for changes in the intensity of each match on the postmatch values of the dependent variables of interest. Standardization of effects was used to make magnitude-based inferences, presented as mean with ±90% confidence limits. Cold water immersion and CWT clearly recovered jump height performance (CWI 2.3 ± 3.7%; CWT 3.5 ± 4.1%), reduced muscle soreness (CWI -0.95 ± 0.37; CWT -0.55 ± 0.37), and decreased creatine kinase (CWI -11.0 ± 15.1%; CWT 18.2 ± 20.1%) by 42 hours postgame compared with ACT. Contrast water therapy was however clearly more effective compared with CWI on the recovery of muscle soreness and creatine kinase by 42 hours postgame. Based on these findings, CWT recovery is recommended postmatch for team rugby sports.

Complementary, Alternative and Integrative Medicine for Childhood Atopic Dermatitis.

PubMed

Hon, Kam Lun; Leung, Alexander K C; Leung, Theresa N H; Lee, Vivian W Y

2017-01-01

Atopic Dermatitis (AD) is a chronic relapsing dermatosis associated with itch, sleep disturbance and poor quality of life. Treatment of AD includes the use of emollients, and topical and systemic immunomodulating agents. Many patients also use complementary and alternative medicine (CAM). This article reviews the pathophysiology of AD, clinical trials and recent patents involving various modalities of CAM in the treatment of AD. A Medline/Pubmed search was conducted using Clinical Queries with the key terms "Chinese Medicine OR Complementary and Alternative medicine" AND "Eczema OR Atopic dermatitis". The search strategy included meta-analyses, Randomized Controlled Trials (RCTs), clinical trials, reviews and pertinent references. Patents were searched using the key term "atopic dermatitis" from www.google.com/patents, www.uspto.gov, and www.freepatentsonline.com. Only a few RCTs evaluated the efficacy of Chinese medicinal herbs in treating AD. There was some evidence for other modalities of CAM. Integrative Medicine (IM) usually refers to the various forms of CAM that combine conventional western medicine and Chinese medicine. Supporting evidence for the efficacy of IM in the treatment of AD is presently lacking. Integration is difficult. Western medicine practitioners are often ignorant about CAM and IM. Parents are concerned about the potential side effects of Western medicine and will tend to be non-compliant with the conventional Western component of IM. Recent patents on CAM and IM are reviewed. Most CAM patents are herbal compositions, evidence on their efficacy is generally lacking. AD is a complex disease. The psychodynamics of the child and his/her family is the reason for the often suboptimal outcomes. Both Western and CAM practitioners should collaborate to create a mutually encouraging environment for the advances of IM. CAM and IM publications and patents are reviewed. Evidence of their efficacy is generally lacking. Further research is needed. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Cost-effective hydrocele ablation.

PubMed

Fracchia, J A; Armenakas, N A; Kohan, A D

1998-03-01

The surgical repair of hydroceles can be relatively expensive in some cases in terms of costs and initial limitation of activity. We ascertain whether aspiration and sclerotherapy of hydroceles is a safe, efficient, cost-effective treatment modality in select patients. In 47 patients 51 hydroceles were treated in the office with aspiration and instillation of a sclerosing solution based on a sodium tetradecyl sulfate preparation. One treatment was done in 14 cases and 2 in the remainder. Medicare data for 1995 were used for charge analysis. The overall success rate was 61% (34 of 51 cases) with success defined as no perceptible ipsilateral scrotal fluid reaccumulation on palpation by a physician and complete patient satisfaction. The failure rate was 39% (17 cases) with failure defined as perceptible ipsilateral scrotal fluid reaccumulation on palpation by a physician and/or patient dissatisfaction. The charge differential of surgery versus aspiration and sclerotherapy was greater than 9:1. The aspiration and sclerotherapy technique that we used appears to be an efficacious, safe, cost-effective treatment modality in select patients with idiopathic hydroceles.

A comparison between plasmapheresis and intravenous immunoglobulin in children with Guillain–Barré syndrome in Upper Egypt

PubMed Central

Saad, Khaled; Mohamad, Ismail L.; Abd El-Hamed, Mohamed A.; Tawfeek, Mostafa S K; Ahmed, Ahmed E.; Abdel Baseer, Khaled A.; El-Shemy, Ahmed S.; El-Houfey, Amira A.; Tamer, Diaa M.

2016-01-01

Objective: The aim of our study is to assess the clinico-electrophysiological profile of children with Guillain–Barré syndrome (GBS) in Upper Egypt and to compare the efficacy of plasmapheresis versus other treatment modalities. Patients and methods: This was a retrospective study of children from January 2010 to October 2014 diagnosed as GBS. It included 62 cases. Results: Acute inflammatory demyelinating polyradiculoneuropathy (AIDP) was the most prevalent type of GBS in our locality. As regards the treatment, 32 cases received plasmapheresis while 30 patients received intravenous immunoglobulin. We found a significant decrease in the duration of hospitalization and a significant increase in the number of children with complete recovery in cases treated with plasmapheresis. Conclusion: GBS is not uncommon in children of Upper Egypt, with AIDP the most prevalent type. Plasmapheresis is the best treatment modalities for GBS as it reduces the duration of hospital stay and hastens the recovery of those children. PMID:26788127

Exercise in the Treatment of Youth Substance Use Disorders: Review and Recommendations.

PubMed

More, Alissa; Jackson, Ben; Dimmock, James A; Thornton, Ashleigh L; Colthart, Allan; Furzer, Bonnie J

2017-01-01

Substance use disorders among youth represent a significant public health concern. It is well established that regular exercise provides important physical and mental health benefits; however, evidence for the role of exercise as an adjunct component within substance use disorder treatment is scarce. In this review, we identify factors associated with the development and persistence of substance use disorders among youth, identify current treatment modalities, and present evidence to support the efficacy of incorporating exercise participation during rehabilitation. We also provide a series of recommendations for future research that explores the feasibility and effectiveness of exercise participation as a complement to substance use disorder treatment among youth.

Treatment of pediculosis capitis infested children with 1% permethrin shampoo in Turkey.

PubMed

Yazar, Suleyman; Sahin, Izzet

2005-10-01

Pediculosis capitis (head lice) is an infestation that affects many children. Although, there are a number of different treatment modalities, at the present study, we investigated the efficacy of permethrin in the treatment of pediculosis capitis in children. This study was carried out in 3 village primary schools in the Kayseri region involving 185 of 712 school children infested with Pediculus humanus capitis during a survey conducted in March 2001. It was found that 173 (97.29%) of the 178 students who applied the prescribed medications were cured, indicating that interestingly 1% permethrin shampoo (Kwellada) is an effective and safe treatment choice for pediculosis capitis.

The Potential of Cellular- and Viral-Based Immunotherapies for Malignant Glioma-Dendritic Cell Vaccines, Adoptive Cell Transfer, and Oncolytic Viruses.

PubMed

Maxwell, Russell; Luksik, Andrew S; Garzon-Muvdi, Tomas; Lim, Michael

2017-06-01

Malignant gliomas, including glioblastoma and anaplastic astrocytoma, are the most frequent primary brain tumors and present with many treatment challenges. In this review, we discuss the potential of cellular- and viral-based immunotherapies in the treatment of malignant glioma, specifically focusing on dendritic cell vaccines, adoptive cell therapy, and oncolytic viruses. Diverse cellular- and viral-based strategies have been engineered and optimized to generate either a specific or broad antitumor immune response in malignant glioma. Due to their successes in the preclinical arena, many of these therapies have undergone phase I and II clinical testing. These early clinical trials have demonstrated the feasibility, safety, and efficacy of these immunotherapies. Dendritic cell vaccines, adoptive cell transfer, and oncolytic viruses may have a potential role in the treatment of malignant glioma. However, these modalities must be investigated in well-designed phase III trials to prove their efficacy.

Dysphagia in Stroke: A New Solution

PubMed Central

Langdon, Claire; Blacker, David

2010-01-01

Dysphagia is extremely common following stroke, affecting 13%–94% of acute stroke sufferers. It is associated with respiratory complications, increased risk of aspiration pneumonia, nutritional compromise and dehydration, and detracts from quality of life. While many stroke survivors experience a rapid return to normal swallowing function, this does not always happen. Current dysphagia treatment in Australia focuses upon prevention of aspiration via diet and fluid modifications, compensatory manoeuvres and positional changes, and exercises to rehabilitate paretic muscles. This article discusses a newer adjunctive treatment modality, neuromuscular electrical stimulation (NMES), and reviews the available literature on its efficacy as a therapy for dysphagia with particular emphasis on its use as a treatment for dysphagia in stroke. There is a good theoretical basis to support the use of NMES as an adjunctive therapy in dysphagia and there would appear to be a great need for further well-designed studies to accurately determine the safety and efficacy of this technique. PMID:20721336

Update on cryotherapy for localized prostate cancer.

PubMed

Ritch, Chad R; Katz, Aaron E

2009-05-01

Stage migration has led to an increased incidence of localized and low-risk prostate cancer. Intermediate-term data are emerging on the efficacy of cryotherapy, but direct comparison to other therapeutic modalities is difficult as the parameters for recurrence are not well defined. Studies using the American Society for Therapeutic Radiation and Oncology and the Phoenix (nadir plus 2) criteria for biochemical recurrence show that primary cryotherapy appears to be comparable for low-risk prostate cancer as other treatment modalities. In addition, health-related quality-of-life measures have improved with the most recent third-generation systems demonstrating low incontinence and urethrorectal fistula rates. Erectile dysfunction is high with whole gland ablation, but focal therapy may reduce these rates while still ablating unilateral cancerous tissue. Prostate cryotherapy for localized prostate cancer is an evolving but viable therapeutic option. Long-term data are still needed to establish a definitive role for cryosurgery in prostate cancer treatment.

Gene therapy for carcinoma of the breast

PubMed Central

Stoff-Khalili, MA; Dall, P; Curiel, DT

2007-01-01

In view of the limited success of available treatment modalities for breast cancer, alternative and complementary strategies need to be developed. The delineation of the molecular basis of breast cancer provides the possibility of specific intervention by gene therapy through the introduction of genetic material for therapeutic purposes. In this regard, several gene therapy approaches for carcinoma of the breast have been developed. These approaches can be divided into six broad categories: (1) mutation compensation, (2) molecular chemotherapy, (3) proapoptotic gene therapy, (4) antiangiogenic gene therapy, (5) genetic immunopotentiation, and (6) genetic modulation of resistance/sensitivity. Clinical trials for breast cancer have been initiated to evaluate safety, toxicity, and efficacy. Combined modality therapy with gene therapy and chemotherapy or radiation therapy has shown promising results. It is expected that as new therapeutic targets and approaches are identified and advances in vector design are realized, gene therapy will play an increasing role in clinical breast cancer treatment. PMID:16410823

Kinesio taping compared to physical therapy modalities for the treatment of shoulder impingement syndrome.

PubMed

Kaya, Erkan; Zinnuroglu, Murat; Tugcu, Ilknur

2011-02-01

The purpose of this study was to determine and compare the efficacy of kinesio tape and physical therapy modalities in patients with shoulder impingement syndrome. Patients (n = 55) were treated with kinesio tape (n = 30) three times by intervals of 3 days or a daily program of local modalities (n = 25) for 2 weeks. Response to treatment was evaluated with the Disability of Arm, Shoulder, and Hand scale. Patients were questioned for the night pain, daily pain, and pain with motion. Outcome measures except for the Disability of Arm, Shoulder, and Hand scale were assessed at baseline, first, and second weeks of the treatment. Disability of Arm, Shoulder, and Hand scale was evaluated only before and after the treatment. Disability of Arm, Shoulder, and Hand scale and visual analog scale scores decreased significantly in both treatment groups as compared with the baseline levels. The rest, night, and movement median pain scores of the kinesio taping (20, 40, and 50, respectively) group were statistically significantly lower (p values were 0.001, 0.01, and 0.001, respectively) at the first week examination as compared with the physical therapy group (50, 70, and 70, respectively). However, there was no significant difference in the same parameters between two groups at the second week (0.109, 0.07, and 0.218 for rest, night, and movement median pain scores, respectively). Disability of Arm, Shoulder, and Hand scale scores of the kinesio taping group were significantly lower at the second week as compared with the physical therapy group. No side effects were observed. Kinesio tape has been found to be more effective than the local modalities at the first week and was similarly effective at the second week of the treatment. Kinesio taping may be an alternative treatment option in the treatment of shoulder impingement syndrome especially when an immediate effect is needed.

Complementary and alternative medicine for psoriasis: what the dermatologist needs to know.

PubMed

Talbott, Whitney; Duffy, Nana

2015-06-01

Complementary and alternative medicine (CAM) use is common among patients with psoriasis. CAM modalities include traditional Chinese medicine (TCM), herbal therapies, dietary supplements, climatotherapy, and mind/body interventions. In this review, evidence from clinical trials investigating the efficacy of CAM for psoriasis is reviewed. There is a large amount of evidence from controlled trials that have shown that the combination of TCM with traditional therapies for psoriasis is more efficacious than traditional therapies alone. Herbal therapies that have the most evidence for efficacy are Mahonia aquifolium and indigo naturalis, while there is a smaller amount of evidence for aloe vera, neem, and extracts of sweet whey. Dietary supplementation in patients with psoriasis demonstrates consistent evidence supporting the efficacy of fish oil supplements. Zinc supplementation has not been shown to be effective; however, some evidence is available (albeit conflicting) for vitamin D, vitamin B12, and selenium supplementation. Overwhelming evidence supports the effectiveness of Dead Sea climatotherapy. Finally, mindfulness-based stress reduction can be helpful as adjuvant treatment of psoriasis. There are potential benefits to these modalities, but also potential side issues. Concerns with CAM include, but are not limited to, contamination of TCM products with heavy metals or corticosteroids, systemic toxicity or contact dermatitis from herbal supplements, and ultraviolet light-induced carcinomas from climatotherapy. Dermatologists should be aware of these benefits and side effects to allow for informed discussions with their patients.

Chemophototherapy: An Emerging Treatment Option for Solid Tumors

PubMed Central

Luo, Dandan; Carter, Kevin A.; Miranda, Dyego

2016-01-01

Near infrared (NIR) light penetrates human tissues with limited depth, thereby providing a method to safely deliver non‐ionizing radiation to well‐defined target tissue volumes. Light‐based therapies including photodynamic therapy (PDT) and laser‐induced thermal therapy have been validated clinically for curative and palliative treatment of solid tumors. However, these monotherapies can suffer from incomplete tumor killing and have not displaced existing ablative modalities. The combination of phototherapy and chemotherapy (chemophototherapy, CPT), when carefully planned, has been shown to be an effective tumor treatment option preclinically and clinically. Chemotherapy can enhance the efficacy of PDT by targeting surviving cancer cells or by inhibiting regrowth of damaged tumor blood vessels. Alternatively, PDT‐mediated vascular permeabilization has been shown to enhance the deposition of nanoparticulate drugs into tumors for enhanced accumulation and efficacy. Integrated nanoparticles have been reported that combine photosensitizers and drugs into a single agent. More recently, light‐activated nanoparticles have been developed that release their payload in response to light irradiation to achieve improved drug bioavailability with superior efficacy. CPT can potently eradicate tumors with precise spatial control, and further clinical testing is warranted. PMID:28105389

Effect of different types of therapeutic trauma on vitiligo lesions.

PubMed

El Mofty, Medhat; Esmat, Samia; Hunter, Nahla; Mashaly, Heba M; Dorgham, Dina; Shaker, Olfat; Ibrahim, Sarah

2017-03-01

New treatment modalities for vitiligo acting by changing certain cytokines and metalloproteinases are newly emerging. The aim of this work is to To assess the efficacy of trichloroacetic acid (TCA) chemical peel, dermapen, and fractional CO 2 laser in treatment of stable non-segmental vitiligo and to detect their effects on IL-17 and MMP-9 levels. Thirty patients with stable vitiligo were recruited in a randomized controlled study. They were randomly categorized into three equal groups. Group 1: TCA peel, Group 2: dermapen machine, and Group 3: Fractional CO 2 laser. Skin biopsies were taken from treated areas and from control areas for which MMP-9 and IL-17 tissue levels were measured using ELISA. The 30 vitiligo patients had low basal tissue MMP-9 levels and high baseline IL-17 tissue levels. As regards the three different used modalities, all of them caused rise in MMP-9 as well as IL-17 levels and almost their levels were much more elevated with repetition of the previously mentioned traumatic procedures. TCA 25% peel proved to be the most effective modality both clinically and laboratory and it can be used prior or with other conventional therapies in the treatment of vitiligo. © 2016 Wiley Periodicals, Inc.

[Cholinergic anti-inflammatory pathway of some non-pharmacological therapies of complementary medicine: possible implications for treatment of rheumatic and autoimmune diseases].

PubMed

Gamus, Dorit

2011-08-01

Rheumatologic and autoimmune diseases are among foremost diseases for which patients seek complementary and integrative medicine options. Therefore, physicians should be informed on the advances in research of these therapies, in order to be able to discuss possible indications and contraindications for these treatment modalities with their patients. This review summarizes several therapeutic modalities of complementary medicine that may be involved in the cholinergic anti-inflammatory pathway. The analysis of systematic reviews of acupuncture for rheumatic conditions has concluded that the evidence is sufficiently sound to warrant positive recommendations of this therapy for osteoarthritis, low back pain and lateral elbow pain. There is relatively strong evidence to support the use of hypnosis in pain treatment, such as in cases of fibromyalgia. A recent controlled study that evaLuated tai-chi in fibromyalgia has reported reductions in pain, improvements in mood, quality of Life, self efficacy and exercise capacity. There is also cumulative evidence that acupuncture, hypnosis and tai-chi may decrease the high frequency of heart rate variability, suggesting enhancement of vagus nerve activity. Hence, it has been hypothesized that these modalities might impact the cholinergic anti-inflammatory pathway to modulate inflammation. Further clinical and basic research to confirm this hypothesis should be performed in order to validate integration of these therapies in comprehensive treatment for some inflammatory and autoimmune diseases.

The therapeutic effectiveness of using visual art modalities with the bereaved: a systematic review

PubMed Central

Gramling, Sandra E

2018-01-01

Bereaved individuals are increasingly considered at risk for negative psychological and physiological outcomes. Visual art modalities are often incorporated into grief therapy interventions, and clinical application of art therapy techniques with the bereaved has been widely documented. Although clinicians and recipients of these interventions advocate for their helpfulness in adapting to bereavement, research investigating the efficacy of visual art modalities has produced equivocal results and has not yet been synthesized to establish empirical support across settings. Accordingly, this review critically evaluates the existent literature on the effectiveness of visual art modalities with the bereaved and offers suggestions for future avenues of research. A total of 27 studies were included in the current review. Meta-analysis was not possible because of clinical heterogeneity and insufficient comparable data on outcome measures across studies. A narrative synthesis reports that therapeutic application of visual art modalities was associated with positive changes such as continuing bonds with the deceased and meaning making. Modest and conflicting preliminary evidence was found to support treatment effectiveness in alleviating negative grief symptoms such as general distress, functional impairment, and symptoms of depression and anxiety. PMID:29440940

Platelet-rich plasma: combinational treatment modalities for musculoskeletal conditions.

PubMed

Andia, Isabel; Abate, Michele

2018-04-01

Current research on common musculoskeletal problems, including osteoarticular conditions, tendinopathies, and muscle injuries, focuses on regenerative translational medicine. Platelet-rich plasma therapies have emerged as a potential approach to enhance tissue repair and regeneration. Platelet-rich plasma application aims to provide supraphysiological concentrations of platelets and optionally leukocytes at injured/pathological tissues mimicking the initial stages of healing. However, the efficacy of platelet-rich plasma is controversial in chronic diseases because patients' outcomes show partial improvements. Platelet-rich plasma can be customized to specific conditions by selecting the most appropriate formulation and timing for application or by combining platelet-rich plasma with synergistic or complementary treatments. To achieve this goal, researchers should identify and enhance the main mechanisms of healing. In this review, the interactions between platelet-rich plasma and healing mechanisms were addressed and research opportunities for customized treatment modalities were outlined. The development of combinational platelet-rich plasma treatments that can be used safely and effectively to manipulate healing mechanisms would be valuable and would provide insights into the processes involved in physiological healing and pathological failure.

Etoposide radiosensitizes p53-defective cholangiocarcinoma cell lines independent of their G2 checkpoint efficacies

PubMed Central

Hematulin, Arunee; Meethang, Sutiwan; Utapom, Kitsana; Wongkham, Sopit; Sagan, Daniel

2018-01-01

Radiotherapy has been accounted as the most comprehensive cancer treatment modality over the past few decades. However, failure of this treatment modality occurs in several malignancies due to the resistance of cancer cells to radiation. It was previously reported by the present authors that defective cell cycle checkpoints could be used as biomarkers for predicting the responsiveness to radiation in individual patients with cholangiocarcinoma (CCA). However, identification of functional defective cell cycle checkpoints from cells from a patient's tissues is cumbersome and not applicable in the clinic. The present study evaluated the radiosensitization potential of etoposide in p53-defective CCA KKU-M055 and KKU-M214 cell lines. Treatment with etoposide enhanced the responsiveness of two p53-defective CCA cell lines to radiation independent of G2 checkpoint function. In addition, etoposide treatment increased radiation-induced cell death without altering the dominant mode of cell death of the two cell lines. These findings indicate that etoposide could be used as a radiation sensitizer for p53-defective tumors, independent of the function of G2 checkpoint. PMID:29541168

The ketogenic diet and other dietary treatments for refractory epilepsy in children

PubMed Central

Sharma, Suvasini; Jain, Puneet

2014-01-01

The ketogenic diet is a high-fat, low-carbohydrate, and restricted protein diet that is useful in patients with refractory epilepsy. The efficacy of the ketogenic diet is better than most of the new antiepileptic drugs. Other modifications of the diet are also beneficial, such as the modified Atkins diet and the low glycemic index treatment. There is a lack of awareness of the ketogenic diet as a treatment modality for epilepsy amongst pediatricians and neurologists. In this review, the use of the ketogenic diet and other dietary treatments in refractory epilepsy is discussed. The Indian experience with the use of these dietary treatments is also briefly reviewed. PMID:25221391

Efficacy and safety of 5% minoxidil topical foam in male pattern hair loss treatment and patient satisfaction.

PubMed

Hasanzadeh, Hournaz; Nasrollahi, Saman Ahmad; Halavati, Nader; Saberi, Maryam; Firooz, Alireza

2016-09-01

Male pattern hair loss is widespread around the world. Its prevalence indicates the importance of finding the best treatment modalities. This study evaluates the efficacy and safety of minoxidil 5% topical foam in male pattern hair loss treatment and patient satisfaction. This study was a before-and-after trial on 17 male patients with male pattern hair loss. Subjects were instructed to apply one capful (1 ml) of minoxidil 5% topical foam on the scalp daily for 6 months. Efficacy was assessed through hair counts, subject assessment, and global photographic review. Seventeen male volunteers were recruited, and three volunteers were withdrawn; 14 participated in the trial for 16 weeks, and 12 continued up to 24 weeks. The average hair count with a camera at week 16 (181.87 ± 52.42) and week 24 (194.58 ± 62.82) and with an eye count at week 16 (62.57 ± 15.28) and week 24 (69.91 ± 15.61) increased significantly compared to the baseline after intervention. This study confirmed that minoxidil 5% topical foam is a safe and effective treatment for MPHL. The effect of it is evident after 24 weeks of use.

Advances in the treatment of melasma: a review of the recent literature.

PubMed

Ball Arefiev, Katharine L; Hantash, Basil M

2012-07-01

Melasma is an acquired pigmentary disorder classically manifesting as symmetric hyperpigmented macules and patches on the face. It most commonly affects women of reproductive age with darker skin tones but may also affect adolescents, older women, and men. Although its pathogenesis remains unclear, known risk factors include ultraviolet radiation, hormonal variations of pregnancy, thyroid disease, oral contraceptives, and antiseizure medications. Hydroquinone-containing topical agents are the current standard for melasma treatment, but concern about side effects and long-term safety has spurred efforts to develop alternative treatment options. To review recent advances in melasma treatment. MEDLINE was searched from 2006 to the present for randomized controlled trials (RCTs) of melasma treatments. Nineteen published RCTs were found covering interventions such as topical therapies, chemical peels, and electromagnetic devices. The outcomes of the studies were summarized into tabular form for easy reference and comparison. Although melasma is difficult to treat, novel therapeutic modalities have emerged. Further RCT need to be performed to better assess the safety and efficacy of these novel treatment modalities, especially for the long-term maintenance of melasma. © 2012 by the American Society for Dermatologic Surgery, Inc. Published by Wiley Periodicals, Inc.

Communicative-Pragmatic Treatment in Schizophrenia: A Pilot Study

PubMed Central

Bosco, Francesca M.; Gabbatore, Ilaria; Gastaldo, Luigi; Sacco, Katiuscia

2016-01-01

This paper aims to verify the efficacy of Cognitive Pragmatic Treatment (CPT), a new remediation training for the improvement of the communicative-pragmatic abilities, in patients with schizophrenia. The CPT program is made up of 20 group sessions, focused on a number of communication modalities, i.e., linguistic, extralinguistic and paralinguistic, theory of mind (ToM) and other cognitive functions able to play a role on the communicative performance, such as awareness and planning. A group of 17 patients with schizophrenia took part in the training program. They were evaluated before and after training, through the equivalent forms of the Assessment Battery for Communication (ABaCo), a tool for testing, both in comprehension and in production, a wide range of pragmatic phenomena such as direct and indirect speech acts, irony and deceit, and a series of neuropsychological and ToM tests. The results showed a significant improvement in patients’ performance on both production and comprehension tasks following the program, and in all the communication modalities evaluated through the ABaCo, i.e., linguistic, extralinguistic, paralinguistic, and social appropriateness. This improvement persisted after 3 months from the end of the training program, as shown by the follow-up tests. These preliminary findings provide evidence of the efficacy of the CPT program in improving communicative-pragmatic abilities in schizophrenic individuals. PMID:26941667

Turning the gene tap off; implications of regulating gene expression for cancer therapeutics

PubMed Central

Curtin, James F.; Candolfi, Marianela; Xiong, Weidong; Lowenstein, Pedro R.; Castro, Maria G.

2008-01-01

Cancer poses a tremendous therapeutic challenge worldwide, highlighting the critical need for developing novel therapeutics. A promising cancer treatment modality is gene therapy, which is a form of molecular medicine designed to introduce into target cells genetic material with therapeutic intent. Anticancer gene therapy strategies currently used in preclinical models, and in some cases in the clinic, include proapoptotic genes, oncolytic/replicative vectors, conditional cytotoxic approaches, inhibition of angiogenesis, inhibition of growth factor signaling, inactivation of oncogenes, inhibition of tumor invasion and stimulation of the immune system. The translation of these novel therapeutic modalities from the preclinical setting to the clinic has been driven by encouraging preclinical efficacy data and advances in gene delivery technologies. One area of intense research involves the ability to accurately regulate the levels of therapeutic gene expression to achieve enhanced efficacy and provide the capability to switch gene expression off completely if adverse side effects should arise. This feature could also be implemented to switch gene expression off when a successful therapeutic outcome ensues. Here, we will review recent developments related to the engineering of transcriptional switches within gene delivery systems, which could be implemented in clinical gene therapy applications directed at the treatment of cancer. PMID:18347132

Early Postoperative Results of Percutaneous Needle Fasciotomy in 451 Patients with Dupuytren Disease.

PubMed

Molenkamp, Sanne; Schouten, Tanneke A M; Broekstra, Dieuwke C; Werker, Paul M N; Moolenburgh, J Daniel

2017-06-01

Percutaneous needle fasciotomy is a minimally invasive treatment modality for Dupuytren disease. In this study, the authors analyzed the efficacy and complication rate of percutaneous needle fasciotomy using a statistical method that takes the multilevel structure of data, regarding multiple measurements from the same patient, into account. The data of 470 treated rays from 451 patients with Dupuytren disease that underwent percutaneous needle fasciotomy were analyzed retrospectively. The authors described the early postoperative results of percutaneous needle fasciotomy and applied linear mixed models to compare mean correction of passive extension deficit between joints and efficacy of primary versus secondary percutaneous needle fasciotomy. Mean preoperative passive extension deficits at the metacarpophalangeal, proximal interphalangeal, and distal interphalangeal joints were 37, 40, and 31 degrees, respectively. Mean preoperative total passive extension deficit was 54 degrees. Results were excellent, with a mean total passive extension deficit correction of 85 percent. Percutaneous needle fasciotomy was most effective for metacarpophalangeal joints and less effective for proximal interphalangeal and distal interphalangeal joints. Secondary percutaneous needle fasciotomy was as effective as primary percutaneous needle fasciotomy. Complications were rare and mostly minor. The results of this study confirm that percutaneous needle fasciotomy is an effective and safe treatment modality for patients with mild to moderate disease who prefer a minimally invasive procedure. Therapeutic, IV.

Efficacy of face-to-face versus self-guided treatments for disordered gambling: A meta-analysis.

PubMed

Goslar, Martina; Leibetseder, Max; Muench, Hannah M; Hofmann, Stefan G; Laireiter, Anton-Rupert

2017-06-01

Background and aims In the light of growing traditional and novel forms of gambling, the treatment of disordered gambling is gaining increasing importance and practical relevance. Most studies have examined face-to-face treatments. Although trials implementing self-guided treatments have recently been conducted, these options have not yet been systematically examined. The primary objective of this meta-analysis, therefore, was to analyze the efficacy of all types of psychological face-to-face and self-guided treatments. Methods A multilevel literature search yielded 27 randomized controlled studies totaling 3,879 participants to provide a comprehensive comparative evaluation of the short- and long-term efficacies of face-to-face and self-guided treatments for disordered gambling. Results As expected, the results revealed significantly higher effect sizes for face-to-face treatments (16 studies with Hedges's g ranging from 0.67 to 1.15) as compared with self-guided treatments (11 studies with Hedges's g ranging from 0.12 to 0.30) regarding the reduction of problematic gambling behavior. The intensity of treatment moderated the therapy effect, particularly for self-guided treatments. Discussion and Conclusions The results of this meta-analysis favor face-to-face treatments over self-guided treatments for the reduction of disordered gambling. Although the findings broaden the scope of knowledge about psychological treatment modalities for disordered gambling, further research is needed to identify the reasons for these differences with the goal to optimize the treatment for this disabling condition.

Xenon in the treatment of panic disorder: an open label study.

PubMed

Dobrovolsky, Alexander; Ichim, Thomas E; Ma, Daqing; Kesari, Santosh; Bogin, Vladimir

2017-06-13

Current treatments of panic disorder (PD) are limited by adverse effects, poor efficacy, and need for chronic administration. The established safety profile of subanesthetic concentrations of xenon gas, which is known to act as a glutamate subtype NMDA receptor antagonist, coupled with preclinical studies demonstrating its effects in other anxiety related conditions, prompted us to evaluate its feasibility and efficacy in treatment of patients with PD. An open-label clinical trial of xenon-oxygen mixture was conducted in 81 patients with PD; group 1 consisting of patients only with PD (N = 42); and group 2 patients with PD and other comorbidities (N = 39). Based on the analysis of the results of a number of psychometric scales used in this study (SAS, HADS, CGI), several conclusions can be made: (1) xenon is a potentially effective modality in acute treatment of PD; (2) an anti-panic effect of xenon administration persists for at least 6 months after the completion of the active phase of treatment; (3) xenon inhalation is well tolerated, with the drop-out rates being much lower than that of conventional pharmacotherapy (5.8% vs. 15%); (4) the severity of depressive disorders that frequently accompany PD can be significantly reduced with the use of xenon; (5) xenon may be considered as an alternative to benzodiazepines in conjunction with cognitive-behavioral therapy as a safe modality in treatment of anxiety disorder. These data support the need for randomized double-blind clinical trials to further study xenon-based interventions. Trial registration This clinical trial was retrospectively registered on April 14th, 2017 as ISRCTN15184285 in the ISRCTN database.

Treatment for Stable Coronary Artery Disease: A Network Meta-Analysis of Cost-Effectiveness Studies

PubMed Central

Caruba, Thibaut; Katsahian, Sandrine; Schramm, Catherine; Charles Nelson, Anaïs; Durieux, Pierre; Bégué, Dominique; Juillière, Yves; Dubourg, Olivier

2014-01-01

Introduction and Objectives Numerous studies have assessed cost-effectiveness of different treatment modalities for stable angina. Direct comparisons, however, are uncommon. We therefore set out to compare the efficacy and mean cost per patient after 1 and 3 years of follow-up, of the following treatments as assessed in randomized controlled trials (RCT): medical therapy (MT), percutaneous coronary intervention (PCI) without stent (PTCA), with bare-metal stent (BMS), with drug-eluting stent (DES), and elective coronary artery bypass graft (CABG). Methods RCT comparing at least two of the five treatments and reporting clinical and cost data were identified by a systematic search. Clinical end-points were mortality and myocardial infarction (MI). The costs described in the different trials were standardized and expressed in US $ 2008, based on purchasing power parity. A network meta-analysis was used to compare costs. Results Fifteen RCT were selected. Mortality and MI rates were similar in the five treatment groups both for 1-year and 3-year follow-up. Weighted cost per patient however differed markedly for the five treatment modalities, at both one year and three years (P<0.0001). MT was the least expensive treatment modality: US $3069 and 13 864 after one and three years of follow-up, while CABG was the most costly: US $27 003 and 28 670 after one and three years. PCI, whether with plain balloon, BMS or DES came in between, but was closer to the costs of CABG. Conclusions Appreciable savings in health expenditures can be achieved by using MT in the management of patients with stable angina. PMID:24896266

The Diagnostic Efficacy of Cone-beam Computed Tomography in Endodontics: A Systematic Review and Analysis by a Hierarchical Model of Efficacy.

PubMed

Rosen, Eyal; Taschieri, Silvio; Del Fabbro, Massimo; Beitlitum, Ilan; Tsesis, Igor

2015-07-01

The aim of this study was to evaluate the diagnostic efficacy of cone-beam computed tomographic (CBCT) imaging in endodontics based on a systematic search and analysis of the literature using an efficacy model. A systematic search of the literature was performed to identify studies evaluating the use of CBCT imaging in endodontics. The identified studies were subjected to strict inclusion criteria followed by an analysis using a hierarchical model of efficacy (model) designed for appraisal of the literature on the levels of efficacy of a diagnostic imaging modality. Initially, 485 possible relevant articles were identified. After title and abstract screening and a full-text evaluation, 58 articles (12%) that met the inclusion criteria were analyzed and allocated to levels of efficacy. Most eligible articles (n = 52, 90%) evaluated technical characteristics or the accuracy of CBCT imaging, which was defined in this model as low levels of efficacy. Only 6 articles (10%) proclaimed to evaluate the efficacy of CBCT imaging to support the practitioner's decision making; treatment planning; and, ultimately, the treatment outcome, which was defined as higher levels of efficacy. The expected ultimate benefit of CBCT imaging to the endodontic patient as evaluated by its level of diagnostic efficacy is unclear and is mainly limited to its technical and diagnostic accuracy efficacies. Even for these low levels of efficacy, current knowledge is limited. Therefore, a cautious and rational approach is advised when considering CBCT imaging for endodontic purposes. Copyright © 2015 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

Review of the efficacy of treatments for bipolar disorder and substance abuse.

PubMed

Secades-Álvarez, Adrián; Fernández-Rodríguez, Concepción

The aim of this study was to provide a descriptive overview of different psychological and pharmacological interventions used in the treatment of patients with bipolar disorder and substance abuse, in order to determine their efficacy. A review of the current literature was performed using the databases Medline and PsycINFO (2005-2015). A total of 30 experimental studies were grouped according to the type of therapeutic modality described (pharmacological 19; psychological 11). Quetiapine and valproate have demonstrated superiority on psychiatric symptoms and a reduction in alcohol consumption, respectively. Group psychological therapies with education, relapse prevention and family inclusion have also been shown to reduce the symptomatology and prevent alcohol consumption and dropouts. Although there seems to be some recommended interventions, the multicomponent base, the lack of information related to participants during treatment, experimental control or the number of dropouts of these studies suggest that it would be irresponsible to assume that there are well established treatments. Copyright © 2016. Publicado por Elsevier España, S.L.U.

Novel unconventional therapeutic approaches to atopic eczema.

PubMed

Worm, M; Henz, B M

2000-01-01

Atopic eczema is a chronic, recurrent, multifactorial skin disease, and, accordingly, there are numerous therapeutic options for its symptomatic treatment. Conventional medications are however often unsatisfactory for many patients because of adverse effects on long-term use. For this reason, patients often readily welcome unconventional therapeutic approaches. We present here a selected number of such treatment modalities, namely gamma-linolenic acid, Chinese herbal tea, diets eliminating allergens, pseudoallergens, metal salts and sodium, and bioresonance. When stringent scientific criteria are applied in the evaluation of such study results, none of the reviewed alternative treatments provides unequivocal, convincing evidence of its efficacy, even when double-blind, placebo-controlled studies are available. With Chinese herbal tea, potentially serious adverse effects should be considered as well. Any new type of unconventional therapy should thus be thoroughly evaluated and shown to be equal or superior to conventional treatments with regard to both efficacy and tolerability before it is recommended for use in clinical practice. Copyright 2000 S. Karger AG, Basel.

Efficacy of texture, shape, and intensity features for robust posterior-fossa tumor segmentation in MRI

NASA Astrophysics Data System (ADS)

Ahmed, S.; Iftekharuddin, K. M.; Ogg, R. J.; Laningham, F. H.

2009-02-01

Our previous works suggest that fractal-based texture features are very useful for detection, segmentation and classification of posterior-fossa (PF) pediatric brain tumor in multimodality MRI. In this work, we investigate and compare efficacy of our texture features such as fractal and multifractional Brownian motion (mBm), and intensity along with another useful level-set based shape feature in PF tumor segmentation. We study feature selection and ranking using Kullback -Leibler Divergence (KLD) and subsequent tumor segmentation; all in an integrated Expectation Maximization (EM) framework. We study the efficacy of all four features in both multimodality as well as disparate MRI modalities such as T1, T2 and FLAIR. Both KLD feature plots and information theoretic entropy measure suggest that mBm feature offers the maximum separation between tumor and non-tumor tissues in T1 and FLAIR MRI modalities. The same metrics show that intensity feature offers the maximum separation between tumor and non-tumor tissue in T2 MRI modality. The efficacies of these features are further validated in segmenting PF tumor using both single modality and multimodality MRI for six pediatric patients with over 520 real MR images.

Topical Oxybutynin 10% Gel for the Treatment of Primary Focal Hyperhidrosis: A Randomized Double-blind Placebo-controlled Split Area Study.

PubMed

Artzi, Ofir; Loizides, Christophoros; Zur, Eyal; Sprecher, Eli

2017-10-02

Limited efficacy, costs, side-effects and complications are issues of concern for most current therapeutic modalities for focal hyperhidrosis. This study evaluated the efficacy of topical oxybutynin 10% gel in treating 61 patients with primary focal hyperhidrosis. The gel was applied to the right or left axilla, palms or soles vs. a placebo compound to the contralateral side for 30 days. A blinded visual grading of the change in starch-iodine tests was performed by 2 non-involved physicians. The Hyperhidrosis Disease Severity Scale (HDSS) and Dermatology Life Quality Index (DLQI) questionnaires were administered before and after treatment. The patients rated their satisfaction with treatment. Fifty-three patients completed the 4-week treatment. Sweat reduction in the drug-treated sweating areas was higher than in the control-treated areas. There was a significant mean improvement in pre- and post-treatment HDSS and DQLI (p = 0.001 for both). Thirty-nine subjects (74%) reported moderate-to-high satisfaction. Twice-daily topical application of oxybutynin 10% gel appears to be an effective, safe and well-tolerated treatment for focal primary hyperhidrosis.

Psychosocial Approaches in the Treatment of Psychosis: Cognitive Behavior Therapy for Psychosis (CBTp) and Metacognitive Training (MCT).

PubMed

Menon, Mahesh; Balzan, Ryan P; Harper, Katy; Kumar, Devavrata; Andersen, Devon; Moritz, Steffen; Woodward, Todd S

Although antipsychotic medication has been the most widely used and efficacious treatment in ameliorating the symptoms of psychosis, there has been a growing realization that pharmacological treatment has limitations. A significant minority of individuals continue to show "treatment-resistant" symptoms and significant relapse risk, while others show symptom reduction without the corresponding improvement in social and role functioning. Psychotherapy, in combination with medication, can help with symptom reduction, as well as improve functioning and quality of life. In this paper, we focus on two modalities of psychotherapy which have been shown to improve symptomatology and functioning in individuals with psychosis: Cognitive Behavior Therapy for psychosis (CBTp) and Metacognitive Training (MCT). Both treatment approaches focus on increasing the individuals' understanding of the psychological mechanisms associated with delusions and hallucinations, and helping them develop strategies to improve reality testing and belief evaluation. We aim to provide an overview of both treatments, examining not only the theoretical mechanisms and efficacy of each approach, but also the common therapeutic components they share.

Interventional Therapies for Chronic Low Back Pain: A Focused Review (Efficacy and Outcomes)

PubMed Central

Patel, Vikram B.; Wasserman, Ronald; Imani, Farnad

2015-01-01

Context: Lower back pain is considered to be one of the most common complaints that brings a patient to a pain specialist. Several modalities in interventional pain management are known to be helpful to a patient with chronic low back pain. Proper diagnosis is required for appropriate intervention to provide optimal benefits. From simple trigger point injections for muscular pain to a highly complex intervention such as a spinal cord stimulator are very effective if chosen properly. The aim of this article is to provide the reader with a comprehensive reading for treatment of lower back pain using interventional modalities. Evidence Acquisition: Extensive search for published literature was carried out online using PubMed, Cochrane database and Embase for the material used in this manuscript. This article describes the most common modalities available to an interventional pain physician along with the most relevant current and past references for the treatment of lower back pain. All the graphics and images were prepared by and belong to the author. Results: This review article describes the most common modalities available to an interventional pain physician along with the most relevant current and past references for the treatment of lower back pain. All the graphics and images belong to the author. Although it is beyond the scope of this review article to include a very detailed description of each procedure along with complete references, a sincere attempt has been made to comprehensively cover this very complex and perplexing topic. Conclusion: Lower back pain is a major healthcare issue and this review article will help educate the pain practitioners about the current evidence based treatment options. PMID:26484298

Finding the Right Treatment for Achalasia Treatment: Risks, Efficacy, Complications.

PubMed

Moonen, An; Boeckxstaens, Guy

2016-12-01

Achalasia is a primary esophageal motor disorder of the esophagus that is characterized by the absence of esophageal peristalsis and a failure of the lower esophageal sphincter (LES) to relax upon swallowing. The defective relaxation leads to symptoms of dysphagia for solids and liquids, regurgitation, aspiration, chest pain, and weight loss. Achalasia is believed to result from a selective loss of enteric inhibitory neurons, most likely due to an autoimmune phenomenon in genetic susceptible individuals. As there is no curative treatment for achalasia, treatment is confined to disruption of the LES to improve bolus passage. The two most commonly used treatment modalities available are the endoscopic pneumodilation (PD) and the surgical laparoscopic Heller myotomy (LHM). A recent European randomized controlled trial showed that both treatment modalities have comparable success rates after a follow-up of at least 5 years. In view of these data, both treatments can be used as an initial therapy in achalasia and the choice should be based on the expertise available. Recently, a new endoscopic technique, peroral endoscopic myotomy (POEM), has been introduced with excellent short-term success rates. However, longer follow-up and data from randomized controlled trials are needed before accepting this technique as a new treatment option for achalasia in clinical practice.

Clinical efficacy of a novel topical formulation for vitiligo: compared evaluation of different treatment modalities in 149 patients.

PubMed

Buggiani, Gionata; Tsampau, Dionigi; Hercogovà, Jana; Rossi, Riccardo; Brazzini, Benedetta; Lotti, Torello

2012-01-01

Current vitiligo treatments are not always satisfactory for both patients and dermatologists. Recently, combination therapies have been introduced in order to obtain better results and reduce risks in the management of the disease. Novel efficacious products are needed to improve the therapeutic possibilities of dermatologists in the respect of safety for the patients. The objective of the present study was to evaluate the effects of a novel topical in a gel formulation containing phenylalanine, cucumis melo extract, and acetyl cysteine in vitiligo. The present study used an open observational study to evaluate the efficacy and safety of the investigated product, given alone or in combination with 311-nm narrow band microphototherapy. Results were compared with those obtained treating a matched patient population with microphototherapy alone and with clobetasol propionate 0.05% ointment alone. One hundred forty-nine patients suffering from symmetrical vitiligo affecting less than 10% of the skin surface were evaluated. Patients affected by acral vitiligo only were excluded from the analysis. Treatment duration was scheduled for 12 weeks. Excellent repigmentation (>75%) was achieved by 38-73% of patients, depending on the treatment regimen. Mild to moderate side effects were observed only in patients treated with clobetasol 0.05% ointment. The tested gel formulation showed a good efficacy in improving vitiligo repigmentation. No side effects were observed. © 2012 Wiley Periodicals, Inc.

Efficacy of aspiration in amebic liver abscess.

PubMed

Ghosh, Jayant Kumar; Goyal, Sundeep Kumar; Behera, Manas Kumar; Tripathi, Manish Kumar; Dixit, Vinod Kumar; Jain, Ashok Kumar; Shukla, Ramchandra

2015-01-01

Amebic liver abscess (ALA) is a common and serious problem in our country. There are only a few controlled trials on the efficacy and advantages of combination therapy with percutaneous needle aspiration and pharmacotherapy, over pharmacotherapy alone for amebic liver abscess. This study was conducted to compare the efficacy of two different treatment modalities i.e. drug treatment alone vs. drug treatment and aspiration of abscess cavity in patients with small (up to 5 cm) and large (5 cm to 10 cm) size ALA. This is one of the largest single center, prospective, randomized studies comparing the efficacy of aspiration in ALA. (i) Mean body temperature, liver tenderness, total leukocyte count (TLC), serum alanine aminotransferase (ALT) and liver span were significantly decreased in the aspiration group on days 8 and 15 as compared to non-aspiration group especially in large abscess (5 cm to 10 cm). (ii) Abscess cavity maximum diameter decreased significantly in aspiration group on days 8 and 15, and 1 month & 3 months in large abscess (5cm to 10 cm). (i) Needle aspiration along with metronidazole hastens clinical improvement especially in large (5 cm up to 10 cm) cavities in patients with ALA. (ii) Aspiration is safe and no major complications occurred. (iii) Hence, combination therapy should be the first choice especially in large ALA (5 cm to 10 cm).

Radiation Therapy for Oral Cavity and Oropharyngeal Cancers.

PubMed

Lin, Alexander

2018-01-01

Radiotherapy is a key therapeutic modality used in the treatment of oral cavity and oropharyngeal cancers, whether as definitive treatment or postoperatively for those with high-risk factors after surgery. Although radiotherapy is a proven, effective treatment of cancer control, it can result in significant acute and late toxicities. Pretreatment patient education, supportive care, and posttreatment adherence to rehabilitative and preventive care can help mitigate toxicities. Advances in radiation delivery, such as through continued technological advances, or novel approaches to customizing radiation dose and volume, to maximize the therapeutic efficacy while minimizing side effects, are warranted. Copyright © 2017 Elsevier Inc. All rights reserved.

Adoptive transfer of T cells transduced with a chimeric antigen receptor to treat relapsed or refractory acute leukemia: efficacy and feasibility of immunotherapy approaches.

PubMed

Ding, Guoliang; Chen, Hu

2016-07-01

Treatment outcomes of acute leukemia (AL) have not improved over the past several decades and relapse rates remain high despite the availability of aggressive therapies. Conventional relapsed leukemia treatment includes second allogeneic hematopoietic stem cell transplantation (allo-HSCT) and donor lymphocyte infusion (DLI), which in most cases mediate, at best, a modest graft-versus-leukemia effect, although their clinical efficacy is still limited. Although allo-HSCT following myeloablative conditioning is a curative treatment option for younger patients with acute myeloid leukemia (AML) in a first complete remission (CR), allo-HSCT as a clinical treatment is usually limited because of treatment-related toxicity. The overall DLI remission rate is only 15%-42% and 2-year overall survival (OS) is approximately 15%-20%, with a high (40%-60%) incidence of DLI-related graft-versus-host disease (GVHD). Therefore, development of new, targeted treatment strategies for relapsed and refractory AL patients is ongoing. Adoptive transfer of T cells with genetically engineered chimeric antigen receptors (CARs) is an encouraging approach for treating hematological malignancies. These T cells are capable of selectively recognizing tumor-associated antigens and may overcome many limitations of conventional therapies, inducing remission in patients with chemotherapy-refractory or relapsed AL. In this review, we aimed to highlight the current understanding of this promising treatment modality, discussing its adverse effects and efficacy.

A Prospective Programmatic Cost Analysis of Fuel Your Life: A Worksite Translation of DPP.

PubMed

Ingels, Justin B; Walcott, Rebecca L; Wilson, Mark G; Corso, Phaedra S; Padilla, Heather M; Zuercher, Heather; DeJoy, David M; Vandenberg, Robert J

2016-11-01

An accounting of the resources necessary for implementation of efficacious programs is important for economic evaluations and dissemination. A programmatic costs analysis was conducted prospectively in conjunction with an efficacy trial of Fuel Your Life (FYL), a worksite translation of the Diabetes Prevention Program. FYL was implemented through three different modalities, Group, Phone, and Self-study, using a micro-costing approach from both the employer and societal perspectives. The Phone modality was the most costly at $354.6 per participant, compared with $154.6 and $75.5 for the Group and Self-study modalities, respectively. With the inclusion of participant-related costs, the Phone modality was still more expensive than the Group modality but with a smaller incremental difference ($461.4 vs $368.1). This level of cost-related detail for a preventive intervention is rare, and our analysis can aid in the transparency of future economic evaluations.

Pharmacotherapy of Opioid Addiction: "Putting a Real Face on a False Demon".

PubMed

Salsitz, E; Wiegand, T

2016-03-01

Methadone maintenance therapy (MMT), a pharmacological treatment for opioid use disorder for the past 50 years, continues to remain controversial. Despite consistent and overwhelming evidence confirming the effectiveness and safety of MMT, misconceptions and myths persist regarding its legitimacy as a treatment for opioid addiction. This often results in the underutilization and limited availability of this treatment modality. Despite successful outcomes, the controversial nature of MMT, and the stigma experienced by the patients on methadone, has been a particularly difficult obstacle to overcome. We present the history of MMT, review the evidence for its efficacy in the treatment of opioid dependence, and explore the origins of the stigma and misconceptions related to MMT.

[IMSIII, SYNTHESIS, and MR-RESCUE studies: the end of endovascular treatment for stroke?].

PubMed

Moreno, A; Hernández-Fernández, F

2014-01-01

Last March, in a single issue New England Journal of Medicine published 3 studies that evaluated the efficacy of endovascular treatment for ischemic stroke, leading to a heated controversy between neurologists and interventional neuroradiologists. The negative results have resulted in numerous reviews pointing out serious methodological defects. In this article, we analyze the outcomes of thrombolytic treatment for stroke and discuss the strengths and weaknesses of the three above-mentioned studies. Despite the negative results, these studies can point the way for new trials that will justify this treatment modality that is backed up by scientific evidence. Copyright © 2013 SERAM. Published by Elsevier Espana. All rights reserved.

Proton Radiotherapy for Solid Tumors of Childhood

PubMed Central

Cotter, Shane E.; McBride, Sean M.; Yock, Torunn I.

2012-01-01

The increasing efficacy of pediatric cancer therapy over the past four decades has produced many long-term survivors that now struggle with serious treatment related morbidities affecting their quality of life. Radiation therapy is responsible for a significant proportion of these late effects, but a relatively new and emerging modality, proton radiotherapy hold great promise to drastically reduce these treatment related late effects in long term survivors by sparing dose to normal tissues. Dosimetric studies of proton radiotherapy compared with best available photon based treatment show significant dose sparing to developing normal tissues. Furthermore, clinical data are now emerging that begin to quantify the benefit in decreased late treatment effects while maintaining excellent cancer control rates. PMID:22417062

Exercise in the Treatment of Youth Substance Use Disorders: Review and Recommendations

PubMed Central

More, Alissa; Jackson, Ben; Dimmock, James A.; Thornton, Ashleigh L.; Colthart, Allan; Furzer, Bonnie J.

2017-01-01

Substance use disorders among youth represent a significant public health concern. It is well established that regular exercise provides important physical and mental health benefits; however, evidence for the role of exercise as an adjunct component within substance use disorder treatment is scarce. In this review, we identify factors associated with the development and persistence of substance use disorders among youth, identify current treatment modalities, and present evidence to support the efficacy of incorporating exercise participation during rehabilitation. We also provide a series of recommendations for future research that explores the feasibility and effectiveness of exercise participation as a complement to substance use disorder treatment among youth. PMID:29089915

Pityriasis rubra pilaris: evolution of challenges in promising treatment options.

PubMed

Sehgal, Virendra N; Srivastava, Govind; Verma, Prashant

2012-01-01

Pityriasis rubra pilaris is an uncommon inflammatory dermatosis that is well recognized across the globe. Erythroderma is a common presentation. A precise diagnosis of pityriasis rubra pilaris is based on morphologic features and is classified into 6 types: classic adult onset (type I), atypical adult (type II), classic juvenile (type III), circumscribed juvenile (type IV), atypical juvenile (type V), and human immunodeficiency virus-associated (type VI). Several conventional systemic and/or topical treatments are currently in use. Largely, their results are unsatisfactory and limited by long-term toxicity. The authors investigate the efficacy of a wide spectrum of drugs by examining historical (archive) and promising (modern) treatment modalities for the treatment of pityriasis rubra pilaris.

Efficacy of long pulse Nd:YAG laser versus fractional Er:YAG laser in the treatment of hand wrinkles.

PubMed

Robati, Reza M; Asadi, Elmira; Shafiee, Anoosh; Namazi, Nastaran; Talebi, Atefeh

2018-04-01

There are different modalities for hand rejuvenation. Fractional Er:YAG laser and long pulse Nd:YAG laser were introduced for treating hand wrinkles. We plan to compare fractional Er:YAG laser and long pulse Nd:YAG laser in a randomized controlled double-blind design with multiple sessions and larger sample size in comparison with previous studies. Thirty-three participants with hand wrinkles entered this study. They were randomly allocated to undergo three monthly laser treatments on each hand, one with a fractional Er:YAG laser and the other with a long pulse Nd:YAG laser. The evaluations included assessment of clinical improvement determined by two independent dermatologists not enrolled in the treatment along with measuring skin biomechanical property of hands using a sensitive biometrologic device with the assessment of cutaneous resonance running time (CRRT). Moreover, potential side effects and patients' satisfaction have been documented at baseline, 1 month after each treatment, and 3 months after the final treatment session. Clinical evaluation revealed both modalities significantly reduce hand wrinkles (p value < 0.05), with no significant difference between two lasers. Mean CRRT values also decreased significantly after the laser treatment compared to those of the baseline in both laser groups. There was no serious persistent side effect after both laser treatments. Both fractional Er:YAG and long pulse Nd:YAG lasers show substantial clinical improvement of hand skin wrinkles with no serious side effects. However, combination treatment by these lasers along with the other modalities such as fat transfer could lead to better outcomes in hand rejuvenation. IRCT2016032020468N4.

A multicenter, randomized, controlled trial of transureteral and shock wave lithotripsy--which is the best minimally invasive modality to treat distal ureteral calculi in children?

PubMed

Basiri, Abbas; Zare, Samad; Tabibi, Ali; Sharifiaghdas, Farzaneh; Aminsharifi, Alireza; Mousavi-Bahar, Seyed Habibollah; Ahmadnia, Hassan

2010-09-01

Since there is insufficient evidence to determine the best treatment modality in children with distal ureteral calculi, we designed a multicenter, randomized, controlled trial to evaluate the efficacy and complications of transureteral and shock wave lithotripsy in these patients. A total of 100 children with distal ureteral calculi were included in the study. Of the patients 50 were randomized consecutively to undergo shock wave lithotripsy using a Compact Delta II lithotriptor (Dornier MedTech, Kennesaw, Georgia), and 50 were randomized to undergo transureteral lithotripsy with holmium laser and pneumatic lithotriptor between February 2007 and October 2009. Stone-free, complication and efficiency quotient rates were assessed in each group. Mean +/- SD patient age was 6.5 +/- 3.7 years (range 1 to 13). Mean stone surface was 35 mm(2) in the transureteral group and 37 mm(2) in the shock wave lithotripsy group. Stone-free rates at 2 weeks after transureteral lithotripsy and single session shock wave lithotripsy differed significantly, at 78% and 56%, respectively (p = 0.004). With 2 sessions of shock wave lithotripsy the stone-free rate increased to 72%. Efficiency quotient was significantly higher for transureteral vs shock wave lithotripsy (81% vs 62%, p = 0.001). Minor complications were comparable and negligible between the groups. Two patients (4%) who underwent transureteral lithotripsy sustained a ureteral perforation. In the short term it seems that transureteral and shock wave lithotripsy are acceptable modalities for the treatment of distal ureteral calculi in children. However, transureteral lithotripsy has a higher efficacy rate when performed meticulously by experienced hands using appropriate instruments. 2010 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Safety and efficacy of tinea pedis and onychomycosis treatment in people with diabetes: a systematic review

PubMed Central

2011-01-01

Background Effective treatment of tinea pedis and onychomycosis is crucial for patients with diabetes as these infections may lead to foot ulcers and secondary bacterial infections resulting in eventual lower limb amputation. Although numerous studies have assessed the effectiveness of antifungal drug and treatment regimens, most exclude patients with diabetes and examine otherwise healthy individuals. While these studies are useful, results cannot necessarily be extrapolated to patients with diabetes. The purpose of this study was to therefore identify the best evidence-based treatment interventions for tinea pedis or onychomycosis in people with diabetes. Methods The question for this systemic review was: 'what evidence is there for the safety and/or efficacy of all treatment interventions for adults with tinea pedis and/or onychomycosis in people with diabetes'? A systematic literature search of four electronic databases (Scopus, EbscoHost, Ovid, Web of Science) was undertaken (6/1/11). The primary outcome measure for safety was self-reported adverse events likely to be drug-related, while the primary outcome measures assessed for 'efficacy' were mycological, clinical and complete cure. Results The systematic review identified six studies that examined the safety and/or efficacy of treatment interventions for onychomycosis in people with diabetes. No studies were identified that examined treatment for tinea pedis. Of the studies identified, two were randomised controlled trials (RCTs) and four were case series. Based on the best available evidence identified, it can be suggested that oral terbinafine is as safe and effective as oral itraconazole therapy for the treatment of onychomycosis in people with diabetes. However, efficacy results were found to be poor. Conclusions This review indicates that there is good evidence (Level II) to suggest oral terbinafine is as safe and effective as itraconazole therapy for the treatment of onychomycosis in people with diabetes. Further research is needed to establish the evidence for other treatment modalities and treatment for tinea pedis for people with diabetes. Future efforts are needed to improve the efficacy of treatment intervention. PMID:22136082

The efficacy of electrical stimulation in lower extremity cutaneous wound healing: A systematic review.

PubMed

Ashrafi, Mohammed; Alonso-Rasgado, Teresa; Baguneid, Mohamed; Bayat, Ardeshir

2017-02-01

Current gold standard lower extremity cutaneous wound management is not always effective. Cutaneous wounds generate a "current of injury" which is directly involved in wound healing processes. Application of exogenous electrical stimulation has been hypothesised to imitate the natural electric current that occurs in cutaneous wounds. The aim of this extensive review was to provide a detailed update on the variety of electrical stimulation modalities used in the management of lower extremity wounds. Several different waveforms and delivery methods of electrical stimulation have been used. Pulsed current appears superior to other electrical modalities available. The majority of studies support the beneficial effects of pulsed current over conservative management of lower extremity cutaneous wounds. Although it appears to have no benefit over causal surgical intervention, it is a treatment option which could be utilised in those patients unsuitable for surgery. Other waveforms and modalities appear promising; however, they still lack large trial data to recommend a firm conclusion with regards to their use. Current studies also vary in quantity, quality and protocol across the different modalities. The ideal electrical stimulation device needs to be non-invasive, portable and cost-effective and provides minimal interference with patients' daily life. Further studies are necessary to establish the ideal electrical stimulation modality, parameters, method of delivery and duration of treatment. The development and implementation of newer devices in the management of acute and chronic wounds provides an exciting direction in the field of electrotherapy. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Laser treatment of primary axillary hyperhidrosis: a review of the literature.

PubMed

Cervantes, Jessica; Perper, Marina; Eber, Ariel E; Fertig, Raymond M; Tsatalis, John P; Nouri, Keyvan

2018-04-01

Hyperhidrosis o`ccurs when the body produces sweat beyond what is essential to maintain thermal homeostasis. The condition tends to occur in areas marked by high-eccrine density such as the axillae, palms, and soles and less commonly in the craniofacial area. The current standard of care is topical aluminum chloride hexahydrate antiperspirant (10-20%), but other treatments such as anticholinergics, clonidine, propranolol, antiadrenergics, injections with attenuated botulinum toxin, microwave technology, and surgery have been therapeutically implicated as well. Yet, many of these treatments have limited efficacy, systemic side effects, and may be linked with significant surgical morbidity, creating need for the development of new and effective therapies for controlling excessive sweating. In this literature review, we examined the use of lasers, particularly the Neodynium:Yttrium-Aluminum-Garnet (Nd:YAG) and diode lasers, in treating hyperhidrosis. Due to its demonstrated effectiveness and limited side effect profile, our review suggests that Nd:YAG laser may be a promising treatment modality for hyperhidrosis. Nevertheless, additional large, randomized controlled trials are necessary to confirm the safety and efficacy of this treatment option.

Brief gatekeeper training for suicide prevention in an ethnic minority population: a controlled intervention.

PubMed

Teo, Alan R; Andrea, Sarah B; Sakakibara, Rae; Motohara, Satoko; Matthieu, Monica M; Fetters, Michael D

2016-07-07

Suicide is a critical public health problem around the globe. Asian populations are characterized by elevated suicide rates and a tendency to seek social support from family and friends over mental health professionals. Gatekeeper training programs have been developed to train frontline individuals in behaviors that assist at-risk individuals in obtaining mental health treatment. The purpose of this study is to assess the efficacy of a brief, multi-component gatekeeper intervention in promoting suicide prevention in a high-risk Asian community in the United States. We adapted an evidence-based gatekeeper training into a two-hour, multi-modal and interactive event for Japanese-Americans and related stakeholders. Then we evaluated the intervention compared to an attention control using mixed methods. A sample of 106 community members participated in the study. Intervention participants (n = 85) showed significant increases in all three types of intended gatekeeper behavior, all four measures of self-efficacy, and both measures of social norms relevant to suicide prevention, while the control group (n = 48) showed no significant improvements. Additional results showed significantly higher satisfaction and no adverse experiences associated with the gatekeeper training. The separate collection of qualitative data, and integration with the quantitative survey constructs confirmed and expanded understanding about the benefits of the intervention. A brief, multi-modal gatekeeper training is efficacious in promoting positive gatekeeper behaviors and self-efficacy for suicide prevention in an at-risk ethnic minority population of Japanese Americans.

Tacrolimus treatment of atopic eczema/dermatitis syndrome.

PubMed

Thestrup-Pedersen, Kristian

2003-10-01

Atopic dermatitis is today the most common chronic disease of children in Europe, the US and Japan. The 'golden standard' of therapy is topical glucocorticosteroids and emollients. The steroids have been on the market for four decades, are efficacious, but only advised for short-term treatment due to their risks of side effects. More than 16,000 persons suffering from atopic dermatitis have been enrolled in clinical studies of tacrolimus. One third of patients with moderate to severe atopic dermatitis experience over 90% improvement in their disease over a 12-week treatment period and up to 70% of patients have over 50% improvement. A 1-year treatment leads to more than 90% improvement in 75% of patients. The most pronounced side effect is a burning sensation occurring in up to 60% of patients. Atopic dermatitis is a chronic skin disease leading to a demand for long-term treatment control. Such treatment options have not previously been available--except for emollients which are not efficacious for controlling skin inflammation. Tacrolimus and pimecrolimus are new treatment options, free from the potential side effects of topical steroids, which are known for their efficacy in short-term treatment. The new treatment modalities prevent the eczema from relapsing and at the same time they control active eczema. The future will see a shift towards the long-term use of tacrolimus which is able to control the skin inflammation and, hopefully, shorten the course of the eczema.

Diagnostic imaging and interventional therapy of hepatocellular carcinoma.

PubMed

Palma, L D

1998-08-01

Diagnostic imaging has many important roles in the management of patients with hepatocellular carcinoma (HCC). In diagnosis, lipiodol CT (LCT) has been shown to be the most sensitive imaging modality (90-97%) for all sizes of lesions; all other modalities have high sensitivities for lesions 1-3 cm but low sensitivities for lesions < 1 cm (ultrasound 33-37%, conventional CT 20-42% and digital subtraction angiography 40-55%). All imaging modalities understage HCC. Once again LCT is the most accurate method of evaluating the extent of tumour, but even this method does not identify all satellite nodules. Ultrasound has been proposed as a screening method, but this cannot be justified on the basis of its results or cost benefit analysis. Both CT and dynamic MRI play useful roles in evaluating the efficacy and follow-up of patients undergoing chemoembolization (TACE) and percutaneous ethanol injection (PEI). Although surgery remains the best treatment of HCC, it is unsuitable in most of the cases which would be better treated with interventional therapy. This article presents a review of the literature regarding the use of TACE, PEI or a combination of both procedures in the treatment of HCC. A multicentric study has shown that patients with monofocal lesions less than 5 cm in diameter are better treated with PEI, which is therefore a good alternative to the surgical treatment; patients with multifocal lesions (maximum of three lesions) show a better survival with TACE. Combined treatment with TACE and PEI proves to be effective in patients with large HCC.

Comparison between the efficacy of microneedling combined with 5-fluorouracil vs microneedling with tacrolimus in the treatment of vitiligo.

PubMed

Mina, Mary; Elgarhy, Lamia; Al-Saeid, Hanan; Ibrahim, Zeinab

2018-03-12

Several treatment modalities had been used for the treatment of vitiligo, but the optimal treatment has not yet been identified. To study the efficacy of microneedling with 5-flurouracil vs its efficacy with tacrolimus in the treatment of vitiligo. Twenty-five patients with vitiligo were subjected to microneedling of 2 patches of vitiligo with dermapen, then application of 5-fluorouracil to 1 patch and tacrolimus on the other patch. This procedure was repeated every 2 weeks for every patient for maximum 6 months (12 sessions). The patients were followed up for 3 months after the last session. The overall repigmentation was significantly higher in 5-fluorouracil-treated patches compared with tacrolimus. Excellent improvement occurred in 48% of 5- flurouracil-treated patches while only in 16% of tacrolimus-treated patches. In the acral parts, 40% of the patches treated with 5-fluorouracil achieved excellent improvement (repigmentation >75%), while no patch in the acral parts achieved excellent improvement with tacrolimus. However, there was significant difference between the 2 drugs,regarding inflammation, ulceration, and hyperpigmentation which occurred with 5-fluorouracil. Microneedling combined with 5-fluorouracil or tacrolimus is safe and effective treatment of vitiligo. However, 5-fluorouracil achieved a greater percentage of repigmentation than tacrolimus particularly in the acral parts. © 2018 Wiley Periodicals, Inc.

Radiofrequency ablation for benign thyroid nodules.

PubMed

Bernardi, S; Stacul, F; Zecchin, M; Dobrinja, C; Zanconati, F; Fabris, B

2016-09-01

Benign thyroid nodules are an extremely common occurrence. Radiofrequency ablation (RFA) is gaining ground as an effective technique for their treatment, in case they become symptomatic. Here we review what are the current indications to RFA, its outcomes in terms of efficacy, tolerability, and cost, and also how it compares to the other conventional and experimental treatment modalities for benign thyroid nodules. Moreover, we will also address the issue of treating with this technique patients with cardiac pacemakers (PM) or implantable cardioverter-defibrillators (ICD), as it is a rather frequent occurrence that has never been addressed in detail in the literature.

Alternative approaches to epilepsy treatment.

PubMed

McElroy-Cox, Caitlin

2009-07-01

Complementary and alternative medicine (CAM) is a diverse group of health care practices and products that fall outside the realm of traditional Western medical theory and practice and that are used to complement or replace conventional medical therapies. The use of CAM has increased over the past two decades, and surveys have shown that up to 44% of patients with epilepsy are using some form of CAM treatment. This article reviews the CAM modalities of meditation, yoga, relaxation techniques, biofeedback, nutritional and herbal supplements, dietary measures, chiropractic care, acupuncture, Reiki, and homeopathy and what is known about their potential efficacy in patients with epilepsy.

[Ibandronate in the treatment of postmenopausal osteoporosis].

PubMed

Lakatos, Péter

2008-10-01

Postmenopausal osteoporosis affects 7-10% of the population of developed countries. During the past decade, a number of new therapeutical modalities have been made available. Among these, bisphosphonates mean the mainstay of medical treatment. Ibandronate belongs to the amino-bisphosphonate group of these drugs. Amino-bisphosphonates act via the mevalonate metabolic pathway, thus, inhibiting protein prenylation. Several clinical studies have shown a significant reduction in the fracture risk of osteoporotic patients treated with ibandronate. This compound can be administered orally once a month or intravenously once in every 3 months. Longer dosing intervals stimulate patient compliance, and consequently increase efficacy and cost effectiveness.

Photo-nano immunotherapy for metastatic breast cancer using synergistic single-walled carbon nanotubes and glycated chitosan

NASA Astrophysics Data System (ADS)

Zhou, Feifan; Hasanjee, Aamr; Doughty, Austin; West, Connor; Liu, Hong; Chen, Wei R.

2015-03-01

In our previous work, we constructed a multifunctional nano system, using single-walled carbon nanotube (SWNT) and glycated chitosan (GC), which can synergize photothermal and immunological effects. To further confirm the therapy efficacy, with a metastatic mouse mammary tumor model (4T1), we investigate the therapy effects and immune response induced by SWNT-GC, under laser irradiation. Laser+SWNT-GC treatment not only suppressed the prime tumor, but also induced antitumor immune response. It could be developed into a promising treatment modality for the metastatic breast cancer.

Surgical treatment of axillary hyperhidrosis by suction-curettage of sweat glands*

PubMed Central

de Rezende, Rebeca Maffra; Luz, Flávio Barbosa

2014-01-01

Suction curettage is a dermatologic surgery technique for the treatment of axillary hyperhidrosis, which is becoming more popular. Objective: The purpose of this study is to describe the current technique of removal of axillary sweat glands, and evaluate its efficacy and safety. Conclusion: Suction-curettage of sweat glands is a minimally invasive surgical technique that is easy to perform, safe, has high rates of success and relatively few side-effects. It is generally well tolerated by patients and requires shorter time away from daily activities, when compared with other surgical modalities. PMID:25387499

Technological Advances in the Treatment of Cancer: Combining Modalities to Optimize Outcomes.

PubMed

Wong, Eric T; Toms, Steven A; Ahluwalia, Manmeet S

2015-11-01

The anticancer treatment modality tumor treating fields (TTFields; Optune, Novocure) use the lower frequency range of the electromagnetic spectrum to destroy tumor cells during mitosis. This treatment has been evaluated in several trials of patients with glioblastoma. In these patients, TTFields are delivered through 4 transducer arrays applied to the scalp. In a phase 3 clinical trial of patients with recurrent glioblastoma, TTFields were as effective as chemotherapy, and were associated with fewer and milder systemic toxicities. Data from a phase 3 trial in newly diagnosed glioblastoma suggested that the addition of TTFields to postoperative radiation therapy and chemotherapy represents an important advance in the management of newly diagnosed glioblastoma. Ongoing clinical trials are investigating the efficacy and safety of TTFields in other tumor types, including pancreatic cancer, mesothelioma, ovarian cancer, and non–small cell lung cancer. Other recent advances in the management of cancer have been seen with immunomodulatory therapy, including immune checkpoint inhibitors. Further study will be necessary to evaluate whether TTFields will enhance or impair other established and newly emerging therapies.

Results of photodynamic therapy in the combined treatment of choroidal metastasis

NASA Astrophysics Data System (ADS)

Likhvantseva, Vera G.; Osipova, Ekaterina V.; Petrenko, Mikhail V.; Merzlyakova, Oksana Y.; Kuzmin, Sergey G.; Vorozhtsov, Georgy N.

2007-07-01

Choroidal metastasis (CM) are more and more spreading type of eye's neoplasma. The frequency of CM is increasing with prolonging of cancer patients' life. And it makes worse the quality of their life because blindness. Photodynamic therapy (PDT) is very delicate modality, which can be used for this purpose. The aim of this work was to open the possibility and to determine the efficacy of photodynamic therapy (PDT) in the treatment of patients with CM. PDT was performed simultaneously with standard chemotherapy in 8 oncological patients with CM. We used photosensitizer Photosens in doses of 0.3 mg/kg and light doses 150 J/cm2 (675 nm). PDT was performed in the some stances. Its are ranged from 7 to 10. Complete tumor regression was achieved in 6 cases. The high retina ablation was developed in one case. And in one case effect was not complete: tumor size reduced from 5 mm to 3 mm of thickness. We didn't notice any recurrence for 6-18 months follow-up. PDT is modality that could to be used in the in the combined treatment of the CM.

Surgery versus radiation therapy as single-modality treatment of tonsillar fossa carcinoma: the Roswell Park Cancer Institute experience (1971-1991).

PubMed

Hicks, W L; Kuriakose, M A; Loree, T R; Orner, J B; Schwartz, G; Mullins, A; Donaldson, C; Winston, J M; Bakamjian, V Y

1998-07-01

To compare the efficacy and treatment outcomes in patients with tonsillar fossa cancer using surgery or radiation as a single modality therapy. From 1971 to 1991 239 patients with oral pharyngeal cancer were treated at Roswell Park Cancer Institute. Of these patients 90 had tonsillar carcinoma. Seventy-six of these patients received either surgery (SA) (n = 56) or radiation therapy (RA) (n = 20) as single-modality therapy and are the subject of this review. All patients in the radiation arm of this review were surgical candidates who declined primary surgical therapy. Sixty-three percent of the SA and 80% of the RA treatment groups presented with either stage III or stage IV disease (P < or = .05). Forty-seven percent of the SA group and 52% of the RA patients had clinically positive regional disease at initial presentation. There was a predictable pattern of nodal presentation, with level II the most frequently involved region. The rate of occult metastasis was 27% and was evenly distributed between T1 and T4 disease. The overall local control rate in the SA group was 75%, compared with 60% in the RA group (P value was not significant). The disease-specific survival (all stages) was 61% in the SA group and 37% in the RA group (P < or = .05). The disease-free survival for stage III and stage IV disease in the SA group was 47% and in the RA group 27% (P < or = .05). Survival measured against clinical response to radiation therapy, in complete responders (all stages) was 83%; by contrast there were no survivors past 24 months in the partial response group (P < or = .001). The results from this study suggest that for early disease (stage I/II), surgery or radiation therapy as single-modality treatment is equally effective. For advanced disease radiation therapy is inferior to surgery as a single-modality treatment, as measured by ultimate survival and the local control of disease. There is, however, a subset of patients with advanced disease who respond to radiation therapy and whose survival is equivalent to our surgical cohort of patients.

Cupping Therapy May be Harmful for Eczema: A PubMed Search

PubMed Central

Hon, Kam Lun E.; Luk, David Chi Kong; Leong, Kin Fon; Leung, Alexander K. C.

2013-01-01

Eczema is a common childhood atopic condition and treatment is with emollients, topical corticosteroids, and avoidance of possible triggers. S. aureus colonization is a common complication. As there is no immediate cure, many parents seek alternative therapies that claim unproven therapeutic efficacy. We report a girl with long history of treatment noncompliance. After practicing a long period of dietary avoidance and supplementation, the grandparents took her to an alternative medicine practitioner. Following cupping therapy and acupuncture, the child developed blistering and oozing over her back the next day, which rapidly evolved to two large irregular-edge deep ulcers. She was treated with intravenous antibiotics and received multidisciplinary supportive intervention. Using search words of  “cupping,” “eczema,” and “atopic dermatitis,” only two reports were found on PubMed. Therapeutic efficacy was claimed but not scientifically documented in these reports. Childhood eczema is an eminently treatable atopic disease. Extreme alternative therapy seems not to be efficacious and may even be associated with serious undesirable sequelae. Physicians should be aware of various alternative treatment modalities and be prepared to offer evidence-based advice to the patients with eczema and their families. PMID:24282650

Beyond the Barriers of Light Penetration: Strategies, Perspectives and Possibilities for Photodynamic Therapy

PubMed Central

Mallidi, Srivalleesha; Anbil, Sriram; Bulin, Anne-Laure; Obaid, Girgis; Ichikawa, Megumi; Hasan, Tayyaba

2016-01-01

Photodynamic therapy (PDT) is a photochemistry based treatment modality that involves the generation of cytotoxic species through the interactions of a photosensitizer molecule with light irradiation of an appropriate wavelength. PDT is an approved therapeutic modality for several cancers globally and in several cases has proved to be effective where traditional treatments have failed. The key parameters that determine PDT efficacy are 1. the photosensitizer (nature of the molecules, selectivity, and macroscopic and microscopic localization etc.), 2. light application (wavelength, fluence, fluence rate, irradiation regimes etc.) and 3. the microenvironment (vascularity, hypoxic regions, stromal tissue density, molecular heterogeneity etc.). Over the years, several groups aimed to monitor and manipulate the components of these critical parameters to improve the effectiveness of PDT treatments. However, PDT is still misconstrued to be a surface treatment primarily due to the limited depths of light penetration. In this review, we present the recent advances, strategies and perspectives in PDT approaches, particularly in cancer treatment, that focus on increasing the 'damage zone' beyond the reach of light in the body. This is enabled by a spectrum of approaches that range from innovative photosensitizer excitation strategies, increased specificity of phototoxicity, and biomodulatory approaches that amplify the biotherapeutic effects induced by photodynamic action. Along with the increasing depth of understanding of the underlying physical, chemical and physiological mechanisms, it is anticipated that with the convergence of these strategies, the clinical utility of PDT will be expanded to a powerful modality in the armamentarium for the management of cancer. PMID:27877247

Efficacy of kinesiology tape versus postural correction exercises on neck disability and axioscapular muscles fatigue in mechanical neck dysfunction: A randomized blinded clinical trial.

PubMed

El-Abd, Aliaa M; Ibrahim, Abeer R; El-Hafez, Haytham M

2017-04-01

Mechanical neck dysfunction (MND), with axioscapular muscles fatigue, is highly prevalent worldwide. While postural correction is commonly used for its treatment, efficacy of kinesiology tape (KT) has received considerable attention. To determine the effectiveness of KT versus correction exercises on neck disability, and axioscapular muscles fatigue in MND patients. 46 MND patients were randomly assigned into 1 of 2 groups receiving 4 weeks treatment of either KT or correction exercises. Neck disability and axioscapular muscles fatigue as median frequency of electromyography (EMG-MF) were measured pre and post treatment. Group-by-time interaction was not significant in the multivariable test. Post hoc tests revealed that KT produced more disability reduction than the postural exercises. However, there was no significant interaction for EMG-MF. KT has been found to be more effective than postural exercises to reduce neck disability. However, both modalities have similar effects to reduce axioscapular muscles fatigue. Copyright © 2016 Elsevier Ltd. All rights reserved.

Current and future medical treatments for patients with acromegaly.

PubMed

Maffezzoni, Filippo; Formenti, Anna Maria; Mazziotti, Gherardo; Frara, Stefano; Giustina, Andrea

2016-08-01

Acromegaly is a relatively rare condition of growth hormone (GH) excess associated with significant morbidity and, when left untreated, high mortality. Therapy for acromegaly is targeted at decreasing GH and insulin-like growth hormone 1 levels, ameliorating patients' symptoms and decreasing any local compressive effects of the pituitary adenoma. The therapeutic options for acromegaly include surgery, medical therapies (such as dopamine agonists, somatostatin receptor ligands and the GH receptor antagonist pegvisomant) and radiotherapy. However, despite all these treatments option, approximately 50% of patients are not adequately controlled. In this paper, the authors discuss: 1) efficacy and safety of current medical therapy 2) the efficacy and safety of the new multireceptor-targeted somatostatin ligand pasireotide 3) medical treatments currently under clinical investigation (oral octreotide, ITF2984, ATL1103), and 4) preliminary data on the use of new injectable and transdermal/transmucosal formulations of octreotide. This expert opinion supports the need for new therapeutic agents and modalities for patients with acromegaly.

Comparison of effectiveness of Calendula officinalis extract gel with lycopene gel for treatment of tobacco-induced homogeneous leukoplakia: A randomized clinical trial

PubMed Central

Singh, Manisha; Bagewadi, Anjana

2017-01-01

Aim: The aim of the study is to assess the efficacy of Calendula officinalis gel as cost-effective treatment modality in comparison to lycopene gel in the treatment of leukoplakia. Materials and Methods: The study comprised of sixty patients of clinically diagnosed and histopathologically confirmed cases of homogeneous leukoplakia which were divided into Group I and Group II with thirty patients each. Group I patients were dispensed C. officinalis extract gel whereas Group II patients were given lycopene gel. The therapy was instituted for 1 month to assess the change in the size of the lesion at the baseline and posttreatment. Results: The results revealed a statistically significant difference in both Group I and Group II when the pre- and post-treatment results were compared in the same group. The mean difference in the reduction in size before and after treatment for Group I was 2.0% ±1.0 cm while for the Group II, it was 1.57% ±0.87 cm. The intergroup comparison for the evaluation of reduction in the size of the lesion did not reveal statistically significant results. Conclusion: C. officinalis extract gel can be effectively used as an alternative to conventional treatment modality. PMID:28929051

Laser treatment of cutaneous angiokeratomas: A systematic review.

PubMed

Nguyen, Jannett; Chapman, Lance W; Korta, Dorota Z; Zachary, Christopher B

2017-11-01

Angiokeratomas can present therapeutic challenges, especially in cases of extensive lesions, where traditional surgical methods carry high risks of scarring and hemorrhage. Argon, pulsed dye (PDL), neodymium-doped yttrium aluminum garnet (Nd:YAG), copper vapor, potassium titanyl phosphate, carbon dioxide, and erbium-doped yttrium aluminum garnet (Er:YAG) lasers have emerged as alternative options. To review the use and efficacy of lasers in treating angiokeratomas. A PubMed search identified randomized clinical trials, cohort studies, case series, and case reports involving laser treatment of cutaneous angiokeratomas. Twenty-five studies were included. Quality ratings were assigned using the Oxford Centre for Evidence-Based Medicine scheme. Several laser modalities are effective in treating multiple variants of angiokeratomas. Vascular lasers like PDL, Nd:YAG, and argon are the most studied and of these, PDL offers the safest side effect profile. Nd:YAG may be more effective for hyperkeratotic angiokeratomas. Combination treatment with multiple laser modalities has also demonstrated some success. Lasers are a promising treatment option for angiokeratomas, but current use is limited by the lack of treatment guidelines. There are limited high quality studies comparing laser treatments to each other and to non-laser options. Additional studies are needed to establish guidelines and to optimize laser parameters. © 2017 Wiley Periodicals, Inc.

Evidence Base Update for Psychosocial Treatments for Children and Adolescents Exposed to Traumatic Events

PubMed Central

Dorsey, Shannon; McLaughlin, Katie A.; Kerns, Suzanne E. U.; Harrison, Julie P.; Lambert, Hilary K.; Briggs, Ernestine C.; Cox, Julia Revillion; Amaya-Jackson, Lisa

2016-01-01

Child and adolescent trauma exposure is prevalent, with trauma exposure-related symptoms, including posttraumatic stress, depressive, and anxiety symptoms often causing substantial impairment. This article updates the evidence base on psychosocial treatments for child and adolescent trauma exposure completed for this journal by Silverman et al. (2008). For this review, we focus on 37 studies conducted during the seven years since the last review. Treatments are grouped by overall treatment family (e.g., cognitive behavioral therapy), treatment modality (e.g., individual vs. group), and treatment participants (e.g., child only vs. child and parent). All studies were evaluated for methodological rigor according to Journal of Clinical Child & Adolescent Psychology evidence-based treatment evaluation criteria (Southam-Gerow & Prinstein, 2014), with cumulative designations for level of support for each treatment family. Individual CBT with parent involvement, individual CBT, and group CBT were deemed well-established; group CBT with parent involvement and eye movement desensitization and reprocessing (EMDR) were deemed probably efficacious; individual integrated therapy for complex trauma and group mind–body skills were deemed possibly efficacious; individual client-centered play therapy, individual mind–body skills, and individual psychoanalysis were deemed experimental; and group creative expressive + CBT was deemed questionable efficacy. Advances in the evidence base, with comparisons to the state of the science at the time of the Silverman et al. (2008) review, are discussed. Finally, we present dissemination and implementation challenges and areas for future research. PMID:27759442

Ablative Fractional 10 600 nm Carbon Dioxide Laser Versus Non-ablative Fractional 1540 nm Erbium-Glass Laser in Egyptian Post-acne Scar patients.

PubMed

Elsaie, Mohamed L; Ibrahim, Shady M; Saudi, Wael

2018-01-01

Introduction: Non-ablative fractional erbium-doped glass 1540 nm and fractional ablative 10600 nm carbon dioxide lasers are regarded as effective modalities for treating acne atrophic scars. In this study, we aimed to compare the effectiveness of fractional CO 2 laser and fractional nonablative 1540 nm erbium doped glass laser in treating post acne atrophic scars in Egyptian patients. Methods: Fifty-eight patients complaining of moderate and severe acne atrophic scars were randomly divided into 2 groups of 29 patients each. Both groups were subjected to 4 treatment sessions with 3 weeks interval and were followed up for 3 months. In group A, enrolled patient sreceived C2 laser, while in group B, patients were treated with 1540 nm erbium glass fractional laser. Results: Clinical assessment revealed that the mean grades of progress and improvement were higher with fractional 10600 nm CO2 laser but with non-significant difference between both treatments ( P = 0.1). The overall patients' satisfaction with both lasers were not significantly different ( P = 0.44). Conclusion: Both fractional ablative CO2 and fractional non-ablative erbium glass lasers are good modalities for treating acne scars with a high efficacy and safety profile and good patient satisfaction. The fractional ablative laser showed higher efficacy while non-ablative laser offered less pain and shorter downtime.

Endoscopic management of bile leakage after liver transplantation.

PubMed

Oh, Dong-Wook; Lee, Sung Koo; Song, Tae Jun; Park, Do Hyun; Lee, Sang Soo; Seo, Dong-Wan; Kim, Myung-Hwan

2015-05-23

Endoscopic retrograde cholangiopancreatography (ERCP) can be an effective treatment for bile leakage after liver transplantation. We evaluated the efficacy of endoscopic treatment in liver transplantation in patients who developed bile leaks. Forty-two patients who developed bile leaks after liver transplantation were included in the study. If a bile leak was observed on ERCP, a sphincterotomy was performed, and a nasobiliary catheter was then inserted. If a bile leak was accompanied by a bile duct stricture, either the stricture was dilated with balloons, followed by nasobiliary catheter insertion across the bile duct stricture, or endoscopic retrograde biliary drainage was performed. In the bile leakage alone group (22 patients), endoscopic treatment was technically successful in 19 (86.4%) and clinically successful in 17 (77.3%) cases. Among the 20 patients with bile leaks with bile duct strictures, endoscopic treatment was technically successful in 13 (65.0%) and clinically successful in 10 (50.0%) cases. Among the 42 patients who underwent ERCP, technical success was achieved in 32 (76.2%) cases and clinical success was achieved in 27 (64.3%) cases. ERCP is an effective and safe therapeutic modality for bile leaks after liver transplantation. ERCP should be considered as an initial therapeutic modality in post-liver transplantation patients.

Balneotherapy in elderly patients: effect on pain from degenerative knee and spine conditions and on quality of life.

PubMed

Gaál, János; Varga, József; Szekanecz, Zoltán; Kurkó, Julia; Ficzere, Andrea; Bodolay, Edit; Bender, Tamás

2008-05-01

Balneotherapy is an established treatment modality for musculoskeletal disease, but few studies have examined the efficacy of spa therapy in elderly patients with degenerative spine and joint diseases. To assess the effects of balneotherapy on chronic musculoskeletal pain, functional capacity, and quality of life in elderly patients with osteoarthritis of the knee or with chronic low back pain. The 81 patients in the study group underwent a 1 day course of 30 minute daily baths in mineral water. Changes were evaluated in the following parameters: pain intensity, functional capacity, quality of life, use of non-steroidal anti-inflammatory or analgesic drugs, subjective disease severity perceived by the patients, investigator-rated disease severity, and severity of pain perceived by the patients. We analyzed the results of 76 subjects as 5 did not complete the study. Compared to baseline, all monitored parameters were significantly improved by balneotherapy in both investigated groups. Moreover, the favorable effect was prolonged for 3 months after treatment. This study showed that balneotherapy is an effective treatment modality in elderly patients with osteoarthritis of the knee or with chronic low back pain, and its benefits last for at least 3 months after treatment.

Clinical efficacy of herbal Padmapatradi yoga in bronchial asthma (Tamaka Swasa)

PubMed Central

Panda, Ashok Kumar; Doddanagali, S. R.

2011-01-01

Ayurveda refers to bronchial asthma as Tamaka Swasa and it is well explained in Charaka Samhita. It contributes several modalities of the treatment for Swasa roga(asthma). Among all modalities of treatment, polyherbal combinations are said to be well-accepted, safe and effective in asthma. A study was carried out in 40 patients of either sex in between the age of 15-65 years to assure the clinical response of Padmapatradi yoga in bronchial asthma (Tamaka Swasa) at P.G. department of Kayachikitsa, D.G.M. Ayurvedic Medical College, Gadag, Karnataka. The sum total properties of Padmapatradi yoga is tikta katu rasa, laghu and tikna guna (light and penetrating properties), ushna virya (hot potency) and vatakaphagna (decrease vata and kapha dosa) Padmapatradi yoga is effective in increased peak expiratory flow rate, breath holding time, and reduces the absolute eosinophil count of studied cases and also found statistically highly significant at p<0.001 level. The drug is quite safe and acts as a bronchodilator, antihistaminic and anti-inflammatory. PMID:21760694

A Comprehensive Review of Tourette Syndrome and Complementary Alternative Medicine.

PubMed

Kumar, Ashutosh; Duda, L; Mainali, G; Asghar, S; Byler, D

2018-01-01

Tourette syndrome (TS) is a neuropsychiatric condition defined by both motor and phonic tics over a period of at least 1 year with the onset before 18 years of age. The purpose of this article is to review the use of complementary alternative medicine (CAM) in children and adults with Tourette syndrome with emphasis on recent research. Most patients do not tell their physician about the use of CAM unless if specifically asked. Of the studies reviewed, description of the treatment and the frequency of use were most often reported. Few studies examine the role or effectiveness of CAM in the treatment of TS specifically. Practitioners should be aware of current research regarding various CAM modalities used for TS patients, including efficacy, potential adverse effects, and interactions with medications. Robust data about the use of CAM, efficacy, and potential side effects is lacking and requires further research to clarify optimal use.

Preclinical assessment of a new recombinant ADAMTS-13 drug product (BAX930) for the treatment of thrombotic thrombocytopenic purpura.

PubMed

Kopić, A; Benamara, K; Piskernik, C; Plaimauer, B; Horling, F; Höbarth, G; Ruthsatz, T; Dietrich, B; Muchitsch, E-M; Scheiflinger, F; Turecek, M; Höllriegl, W

2016-07-01

Essentials ADAMTS-13-deficiency is a cause of thrombotic thrombocytopenic purpura (TTP). Preclinical safety of recombinant human ADAMTS-13 (BAX930) was shown in animal models. Preclinical efficacy of BAX930 was shown in a mouse model of TTP. BAX930 showed advantageous efficacy over fresh frozen plasma, the current standard of care. Click to hear Dr Cataland and Prof. Lämmle present a seminar on Thrombotic Thrombocytopenic Purpura (TTP): new Insights in Pathogenesis and Treatment Modalities. Background Thrombotic thrombocytopenic purpura (TTP) is a rare blood disorder characterized by microthrombosis in small blood vessels of the body, resulting in a low platelet count. Baxalta has developed a new recombinant ADAMTS-13 (rADAMTS-13) product (BAX930) for on-demand and prophylactic treatment of patients with hereditary TTP (hTTP). Objectives To evaluate the pharmacokinetics, efficacy and safety of BAX930 in different species, by use of an extensive preclinical program. Methods The prophylactic and therapeutic efficacies of BAX930 were tested in a previously established TTP mouse model. Pharmacokinetics were evaluated after single intravenous bolus injection in mice and rats, and after repeated dosing in cynomolgus monkeys. Toxicity was assessed in rats and monkeys, safety pharmacology in monkeys, and local tolerance in rabbits. Results BAX930 was shown to be efficacious, as demonstrated by a stabilized platelet count in ADAMTS-13 knockout mice that were thrombocytopenic when treated. Prophylactic efficacy was dose-dependent and comparable with that achieved by treatment with fresh frozen plasma, the mainstay of hTTP treatment. Therapeutic efficacy was treatment interval-dependent. Safety pharmacology evaluation did not show any deleterious effects of BAX930 on cardiovascular and respiratory functions in monkeys. The compound's pharmacokinetics were similar and dose-proportional in mice, rats, and monkeys. BAX930 was well tolerated in rats, monkeys, and rabbits, even at the highest doses tested. Conclusions These results demonstrate that BAX930 has a favorable preclinical profile, and support the clinical development of rADAMTS-13 for the treatment of hTTP. © 2016 International Society on Thrombosis and Haemostasis.

A New Fully Covered Self-Expandable Metal Stent for the Treatment of Postsurgical Benign Biliary Strictures.

PubMed

Wu, Jun; Zhou, Dong-Xun; Wang, Tian-Tian; Gao, Dao-Jian; Hu, Bing

2017-09-01

Endotherapy with plastic stent (PS) placement is the main modality for treating benign biliary strictures (BBSs). Fully covered self-expandable metal stents (FCSEMSs) are being increasingly used for BBS management, with high stricture resolution. However, traditional metal tents are associated with high migration, causing treatment failure. We investigated the efficacy and safety of a new FCSEMS for postsurgical BBS treatment and compared these parameters between the FCSEMS and PS treatment through retrospective analysis. The primary outcome measurements included stricture resolution, stricture recurrence, and complications. In total, 69 patients were included, of whom 32 underwent FCSEMS treatment and 37 underwent PS treatment. The technical success rate and the number of endoscopic retrograde cholangiopancreatography procedures were similar between the groups. The median stenting duration was 5.2 months (range 1.5-15.3) in the FCSEMS group and 10.7 months (range 2.5-22.6) in the PS group (P < 0.01). The stents removal rate was 96.9% in the FCSEMS group and 94.6% in the PS group. The stricture resolution rate based on intention-to-treat analysis was 83.8% in the PS group and 84.4% (27/32) in the FCSEMS group (P = 0.947), whereas the rates from per-protocol analysis were 88.6% (31/35) and 87.1% (27/31), respectively (P = 0.574). Early and late complications were similar between the groups. The median follow-up time was 43 months (range 13-71). The stricture recurrence rate was 11.1% (3/27) in the FCSEMS group and 16.1% (5/31) in the PS group (P = 0.435). The new FCSEMS and the PS approach showed similar efficacy and safety in postsurgical BBS treatment. However, the FCSEMS required fewer procedural steps and shorter stenting time, making it an effective alternative modality.

A prospective programmatic cost analysis of Fuel Your Life: A worksite translation of DPP

PubMed Central

Walcott, Rebecca L; Wilson, Mark G; Corso, Phaedra S; Padilla, Heather; Zuercher, Heather; DeJoy, David M.; Vandenberg, Robert J.

2018-01-01

Objective An accounting of the resources necessary for implementation of efficacious programs is important for economic evaluations and dissemination. Methods A programmatic costs analysis was conducted prospectively in conjunction with an efficacy trial of Fuel Your Life (FYL), a worksite translation of the Diabetes Prevention Program. FYL was implemented through three different modalities, Group, Phone, and Self-study, using a micro-costing approach from both the employer and societal perspectives. Results The Phone modality was the most costly at $354.6 per participant, compared to $154.6 and $75.5 for the Group and Self-study modalities, respectively. With the inclusion of participant-related costs, the Phone modality was still more expensive than the Group modality but with a smaller incremental difference ($461.4 vs. $368.1). Conclusions This level of cost-related detail for a preventive intervention is rare, and our analysis can aid in the transparency of future economic evaluations. PMID:27820760

Challenges With the Diagnosis and Treatment of Cerebral Radiation Necrosis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chao, Samuel T., E-mail: chaos@ccf.org; Rose Ella Burkhardt Brain Tumor and Neuro-oncology Center, Cleveland Clinic, Cleveland, Ohio; Ahluwalia, Manmeet S.

The incidence of radiation necrosis has increased secondary to greater use of combined modality therapy for brain tumors and stereotactic radiosurgery. Given that its characteristics on standard imaging are no different that tumor recurrence, it is difficult to diagnose without use of more sophisticated imaging and nuclear medicine scans, although the accuracy of such scans is controversial. Historically, treatment had been limited to steroids, hyperbaric oxygen, anticoagulants, and surgical resection. A recent prospective randomized study has confirmed the efficacy of bevacizumab in treating radiation necrosis. Novel therapies include using focused interstitial laser thermal therapy. This article will review the diagnosismore » and treatment of radiation necrosis.« less

Improving Atrial Fibrillation Therapy: Is There a Gene for That?

PubMed Central

Hucker, William J.; Hanley, Alan; Ellinor, Patrick T.

2017-01-01

Atrial fibrillation (AF) is an all-too-common and often challenging reality of clinical care. AF leads to significant morbidity and mortality; however, currently available treatments for AF have modest efficacy and high recurrence rates. In recent years, genetic therapy approaches have been explored in preclinical models of AF, and offer potential as a treatment modality with targeted delivery, tissue specificity, and therapy tailored to address mechanisms underlying the arrhythmia. However, many challenges remain before gene therapy can advance to a clinically relevant AF treatment. In this review, we will summarize the available published data on gene therapy and discuss the challenges, opportunities, and limitations of this approach. PMID:28427583

"It Ain't Over 'til It's Over" (a) -The Search for Treatments and Cures for Alzheimer's Disease.

PubMed

Hargreaves, Richard J

2012-11-08

In the neuroscience landscape, there is no condition with higher unmet medical and societal need than Alzheimer's disease (AD). There are significant opportunities to improve upon symptomatic treatments in AD, and as yet, there are no treatments to modify (slow, stop, or prevent) underlying disease progression. Our goals are to discover new symptomatic AD therapies with improved efficacy and longevity; to complete definitive studies that refute or prove the amyloid hypothesis, potentially opening multiple avenues to new therapeutic modalities; and to initiate tests of novel mechanisms that can prevent tau pathology and neurodegeneration. It's a critical time in the testing of novel AD therapeutics-let's hope we succeed.

Evaluation of the anti-neoplastic effect of sorafenib on liver cancer through bioluminescence tomography

NASA Astrophysics Data System (ADS)

Liang, Qian; Ye, Jinzuo; Du, Yang; Chi, Chongwei; Tian, Jie

2017-03-01

Hepatocellular carcinoma (HCC) is one of the most important leading causes of cancer-related deaths worldwide. In this study, we evaluated the efficacy of sorafenib on hepatocellular carcinoma through bioluminescence tomography (BLT) based on Micro-CT/BLT multi-modal system. Initially, the human hepatocellular carcinoma cell line HepG2-Red-FLuc, which was transfected with luciferase gene, was cultured. And then, the orthotopic liver tumor mouse model was established on 4 5 weeks old athymic male Balb/c nude mice by inoculating the HepG2-Red-FLuc cell suspension into the liver lobe under isoflurane anesthesia. 15 20 days after tumor cells implantation, the mice were divided into two groups including the sorafenib treatment group and the control group. The mice in the treatment group were treated with sorafenib with dosage of 62 mg/kg/day by oral gavage for continuous 14 days, and the mice in the control group were treated with sterile water at equal volume. The tumor growth and drug treatment efficacy were dynamically monitored through BLT. The results in this study showed that the growth of liver cancer can be dynamically monitored from very early stage, and also the sorafenib treatment efficacy can be reliably and objectively assessed using BLT imaging method. Our experimental result demonstrated sorafenib can inhibit the tumor growth effectively. BLT enabled the non-invasive and reliable assessment of anti-neoplastic drug efficacy on liver cancer.

Herbal remedies and functional foods used by cancer patients attending specialty oncology clinics in Trinidad.

PubMed

Clement, Yuri N; Mahase, Varune; Jagroop, Annelise; Kissoon, Kelly; Maharaj, Aarti; Mathura, Prashant; Quan, Chrys Mc; Ramadhin, Divya; Mohammed, Cherrista

2016-10-21

Cancer is a major disease worldwide, and many patients use complementary and alternative treatments. The purpose of this study was to identify the herbal remedies and functional foods used as complementary medicine by prostate, breast and colorectal cancer patients at speciality care facilities in Trinidad. We also sought to determine how patients rated the efficacy of these modalities compared with conventional treatment. A descriptive, cross-sectional survey was conducted using an interviewer-administered pilot-tested de novo questionnaire during the period June to August 2012 at two speciality treatment centres on the island. Data was analysed using χ 2 analyses. Among the 150 patients who reported use of herbal remedies/functional foods, soursop (Annona muricata L.) was the most popular; with 80.7 % using the leaves, bark, fruit and seeds on a regular basis. Other common herbal remedies/functional foods included wheatgrass (Triticum aestivum L.), saffron (Crocus sativus L.) and Aloe vera (L.) Burm. f. The most commonly used functional foods were beetroot (Beta vulgaris L.), carrots (Daucus carata L.) and papaya (Carica papaya L.) used by 43.3 % of patients; and these were mostly blended as a mixture. Herbal remedies and functional foods were used on a daily basis and patients believed that this modality was equally (32.0 %) or more efficacious (14.7 %) than conventional treatment. This survey identified the most common herbal remedies and functional foods used among prostate, breast and colorectal cancer patients in Trinidad. Although functional foods rarely pose a problem, herbs may interact with conventional chemotherapy and physicians need to inform patients regarding probable herb-drug interactions.

Anaesthesia modalities during laser photocoagulation for retinopathy of prematurity: a retrospective, longitudinal study.

PubMed

Jiang, Jing-Bo; Strauss, Randy; Luo, Xian-Qiong; Nie, Chuan; Wang, Yan-Li; Zhang, Jia-Wen; Zhang, Zhi-Wei

2017-01-24

Laser photocoagulation surgery is a routine treatment for threshold retinopathy of prematurity (ROP). However, little is known about which anaesthesia protocols provide efficient pain control while minimising exposure risk to vulnerable infants. In this study, therefore, we assessed the efficacy and tolerability of multiple anaesthesia techniques used on premature infants during laser therapy. Anaesthesia modalities consisted of topical eye drops anaesthesia, general anaesthesia and intravenous fentanyl sedation with mechanical ventilation. Laser treatment efficacy and detailed operative information were retrospectively and consecutively analysed. Cardiorespiratory stability was assessed and compared. The Neonatal Pain Agitation and Sedation Scale (N-PASS) was used to evaluate tolerability in infants that underwent intravenous fentanyl sedation. 97 cases of prematurity were included in this study. In 94/97 (96.9%) cases, vascular proliferation regressed. In the topical anaesthesia groups, the ophthalmologist needed 12-16 min more to complete the treatment. During the 3 postoperative days, topical anaesthesia demonstrated the greatest instability; 4/31 (12.90%) infants in this group suffered from life threatening events requiring resuscitation. The only instability observed in general anaesthesia and fentanyl sedation was attributed to difficulty in extubating within 24 hours after surgery. During laser therapy, the N-PASS score increased to 1.8 in the fentanyl sedation group. Topical anaesthesia was associated with more cardiorespiratory instability during ROP laser treatment. While general anaesthesia and fentanyl sedation had similar postoperative cardiorespiratory results, the latter demonstrated acceptable pain stress control. However, the difficulty of weaning off mechanical ventilation in some cases after surgery needs to be addressed in future studies. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Evaluation of the efficacy of 100% Type-I collagen membrane of bovine origin in the treatment of human gingival recession: A clinical study

PubMed Central

Soni, Nitin; Sikri, Poonam; Kapoor, Daljit; Soni, Bhavita Wadhwa; Jain, Rachna

2014-01-01

Background: Various treatment modalities have been devised for gingival recession, which is one of the most common signs of periodontal disease. The present study evaluates the efficacy of bioresorbable 100% type I collagen membrane of bovine origin in the treatment of human gingival recession. Materials and Methods: Twenty cases of Miller's class I or class II localized gingival recession defects on the facial surface were treated with 100% type I collagen membrane of bovine origin in conjunction with coronally positioned flap. Pre-operative and post-operative assessments were performed with respect to probing pocket depth, clinical attachment level and clinical recession at 12, 24 and 36 weeks. The data thus collected were analyzed statistically. Results: Statistically significant improvement based on Student's t test was found in all the three clinical parameters. Conclusion: Bioresorbable 100% type I collagen membrane of bovine origin has given inspiring results in the treatment of human gingival recession defects, thereby justifying the use of this material wherever indicated. PMID:25565742

New developments in diagnosis and treatment update: Schizophrenia/first episode psychosis in children and adolescents.

PubMed

Lachman, Anusha

2014-01-01

Childhood onset schizophrenia (COS) is diagnosed before the age of 13 years, and early onset schizophrenia (EOS) is diagnosed before the age of 18 years. EOS is considered extremely rare and its prevalence in comparison to the worldwide prevalence of schizophrenia (1%) has not adequately been studied. Patients who experience the first episode of psychosis need to be treated early and optimally to lessen the morbidity and improve the outcome of the illness. Treatment needs to be a combination of both pharmacological and non-pharmacological modalities. Pharmacological intervention is necessary for remission, improvement of positive symptoms and to aid with the efficacy of psychosocial interventions. There is a lack of efficacy and safety data of the use of antipsychotic medication in children, with most of the information available being extrapolations of adult data. An increased use of atypical antipsychotic drugs in the treatment of EOS has been accompanied by growing concern about the appropriate use and associated side effects in children and adolescents. This update highlights new developments, concepts and treatment trends in EOS.

rTMS strategies for the study and treatment of schizophrenia: a review

PubMed Central

Stanford, Arielle D.; Sharif, Zafar; Corcoran, Cheryl; Urban, Nina; Malaspina, Dolores; Lisanby, Sarah H.

2010-01-01

Transcranial magnetic stimulation (TMS) and repetitive TMS (rTMS) have been used increasingly over the past few years to study both the pathophysiology of schizophrenia as well as the utility of focal neuromodulation as a novel treatment for schizophrenia. rTMS treatment studies to date have explored its effect on both positive and negative symptoms by targeting cortical regions thought to underlie these symptom clusters. Studies on auditory hallucinations have been largely positive, while efficacy for negative symptoms is equivocal. A better understanding of the functional abnormalities that accompany symptoms may facilitate the development of rTMS as a treatment modality. Furthermore, schizophrenia patients appear to have abnormal cortical inhibition, consistent with GABA and dopamine abnormalities in schizophrenia. The effect of TMS on GABA and dopamine neurotransmission has not been clearly delineated. Given the variability in cortical response to rTMS in schizophrenia, methods to optimize dosage are essential. Consideration of these factors among others may broaden the scope of utility of TMS for schizophrenia as well as enhance its efficacy. PMID:18241358

Treatment of Previously Treated Facial Capillary Malformations: Results of Single-Center Retrospective Objective 3-Dimensional Analysis of the Efficacy of Large Spot 532 nm Lasers.

PubMed

Kwiek, Bartłomiej; Ambroziak, Marcin; Osipowicz, Katarzyna; Kowalewski, Cezary; Rożalski, Michał

2018-06-01

Current treatment of facial capillary malformations (CM) has limited efficacy. To assess the efficacy of large spot 532 nm lasers for the treatment of previously treated facial CM with the use of 3-dimensional (3D) image analysis. Forty-three white patients aged 6 to 59 were included in this study. Patients had 3D photography performed before and after treatment with a 532 nm Nd:YAG laser with large spot and contact cooling. Objective analysis of percentage improvement based on 3D digital assessment of combined color and area improvement (global clearance effect [GCE]) were performed. The median maximal improvement achieved during the treatment (GCE) was 59.1%. The mean number of laser procedures required to achieve this improvement was 6.2 (range 1-16). Improvement of minimum 25% (GCE25) was achieved by 88.4% of patients, a minimum of 50% (GCE50) by 61.1%, a minimum of 75% (GCE75) by 25.6%, and a minimum of 90% (GCE90) by 4.6%. Patients previously treated with pulsed dye lasers had a significantly less response than those treated with other modalities (GCE 37.3% vs 61.8%, respectively). A large spot 532 nm laser is effective in previously treated patients with facial CM.

The efficacy and safety of cold-induced lipolysis in the treatment of pseudogynecomastia.

PubMed

Park, Jung Tae; Kwon, Soon Hyo; Shin, Jung Won; Park, Kyoung Chan; Na, Jung Im; Huh, Chang Hun

2016-08-01

The treatment options for pseudogynecomastia have been limited. Cold-induced lipolysis provides a noninvasive, localized subcutaneous adipocyte destruction by inducing adipocyte apoptosis. This study has been designed to evaluate the efficacy of cold-induced lipolysis as a treatment modality for pseudogynecomastia. In this 28-week prospective trial, a total of 12 male pseudogynecomastia patients (Korean) were treated twice with cold-induced lipolysis. Efficacy was determined by chest circumference, ultrasonographic measurement of fat thickness, Simon's Gynecomastia class (SGC), photographic assessment, and the patient's satisfaction (baseline, weeks 4, 8, 16, and 28). Using a questionnaire, safety was evaluated at each visit. For 10 subjects that completed the trial, chest circumference and fat thickness significantly improved by week 8. This same improvement was gradually noticed through week 28. The patients SGC scores continuously decreased after two sessions. Photographic assessment showed an improvement until week 28. The result of the patient's satisfaction score was also meaningful. While there were no adverse events observed, transient pain and bruising at the treatment site were noticed. We recruited a limited number of participants. Also, we could not exclude there might be other individual factors in association with the patients pseudogynecomastia. Cold-induced lipolysis is a safe, effective therapeutic option in the treatment of pseudogynecomastia. Lasers Surg. Med. 48:584-589, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Efficacy of E-Learning via the Website of Tehran University of Medical Sciences for Diagnosing Tooth Discolorations and Treatment Planning by Senior Dental Students.

PubMed

Hashemikamangar, Sedighe Sadat; Yazdanpanah, Farnoosh; Mirzaii, Mansoore; Yazdani, Reza; Karazifard, Mohammad Javad; Yasini, Esmaeil

2016-08-01

The efficacy of methods like e-learning as a supplement to traditional face-to-face instruction needs to be evaluated in dental courses. This study aimed to assess the efficacy of posting case presentations on one of the educational websites of  the virtual school of Tehran University of Medical Sciences called "SARMAD" to enhance the ability of senior dental students to diagnose tooth discolorations and offer treatment plans. This experimental study had a pre-test/post-test control group design and was conducted on 63 senior dental students. After filling out the primary questionnaire and obtaining a written informed consent, students participated in a pre-test and were then randomly divided into two groups of intervention and control. Fifteen case presentations were posted on the university website (SARMAD) during 6 weeks and discussed. Then, students participated in a post-test. Students' perspectives and their satisfaction with the website were assessed by a questionnaire. For ethical purposes, the same program was also offered to the controls. The post-test score was significantly higher than the pre-test score in the intervention group (P<0.001); but in the control group, the post-test score was only slightly higher than the pre-test score (P=0.128). In the intervention group, 70% stated that they would suggest this method as an efficient educational modality; 93.3% stated that this method would be beneficial as a supplement to conventional education; 16.7% ranked the SARMAD website excellent, 30% ranked it good, 33.3% acceptable, 16.7% moderate and 3.3 poor. It appears that this instructional modality may be efficiently used as a supplement to traditional instruction in undergraduate dental curricula.

Novel Percutaneous Epicardial Autonomic Modulation in the Canine for Atrial Fibrillation: Results of an Efficacy and Safety Study

PubMed Central

Madhavan, Malini; Venkatachalam, K. L.; Swale, Matthew J.; DeSimone, Christopher V.; Gard, Joseph J.; Johnson, Susan B.; Suddendorf, Scott H.; Mikell, Susan B.; Ladewig, Dorothy J.; Nosbush, Toni Grabinger; Danielsen, Andrew J.; Knudson, Mark; Asirvatham, Samuel J.

2016-01-01

Background Endocardial ablation of atrial ganglionated plexi (GP) has been described for treatment of atrial fibrillation (AF). Our objective in this study was to develop percutaneous epicardial GP ablation in a canine model using novel energy sources and catheters. Methods Phase 1: The efficacy of several modalities to ablate the GP was tested in an open chest canine model (n=10). Phase 2: Percutaneous epicardial ablation of GP was done in 6 dogs using the most efficacious modality identified in phase 1 using 2 novel catheters. Results Phase 1: DC in varying doses [blocking (7 -12μA), electroporation (300-500μA), ablation (3000- 7500μA)], radiofrequency ablation (25–50 W), ultrasound (1.5MHz), and alcohol (2-5ml) injection were successful at 0/8, 4/12, 5/7, 3/8, 1/5 and 5/7 GP sites. DC (500–5000μA) along with alcohol irrigation was tested in phase 2. Phase 2: Percutaneous epicardial ablation of the right atrium, oblique sinus, vein of Marshall, and transverse sinus GP was successful in 5/6 dogs. One dog died of ventricular fibrillation (VF) during DC ablation at 5000 μA. Programmed stimulation induced AF in 6 dogs pre-ablation and no atrial arrhythmia in 3, flutter in 1 and AF in 1 post-ablation. Heart rate, blood pressure, effective atrial refractory period and local atrial electrogram amplitude did not change significantly post-ablation. Microscopic examination showed elimination of GP, and minimal injury to atrial myocardium. Conclusion Percutaneous epicardial ablation of GP using direct current and novel catheters is safe and feasible and may be used as an adjunct to pulmonary vein isolation in the treatment of atrial fibrillation in order to minimize additional atrial myocardial ablation. PMID:26854009

Cancer cell membrane-coated magnetic nanoparticles for MR/NIR fluorescence dual-modal imaging and photodynamic therapy.

PubMed

Li, Jiong; Wang, Xuandong; Zheng, Dongye; Lin, Xinyi; Wei, Zuwu; Zhang, Da; Li, Zhuanfang; Zhang, Yun; Wu, Ming; Liu, Xiaolong

2018-05-22

Theranostic nanoprobes integrated with dual-modal imaging and therapeutic functions, such as photodynamic therapy (PDT), have exhibited significant potency in cancer treatments due to their high imaging accuracy and non-invasive advantages for cancer elimination. However, biocompatibility and highly efficient accumulation of these nanoprobes in tumor are still unsatisfactory for clinical application. In this study, a photosensitizer -loaded magnetic nanobead with surface further coated with a layer of cancer cell membrane (SSAP-Ce6@CCM) was designed to improve the biocompatibility and cellular uptake and ultimately achieve enhanced MR/NIR fluorescence imaging and PDT efficacy. Compared with similar nanobeads without CCM coating, SSAP-Ce6@CCM showed significantly enhanced cellular uptake, as evidenced by Prussian blue staining, confocal laser scanning microscopy (CLSM) and flow cytometric analysis. Consequently, SSAP-Ce6@CCM displayed a more distinct MR/NIR imaging ability and more obvious photo-cytotoxicity towards cancer cells under 670 nm laser irradiation. Furthermore, the enhanced PDT effect benefited from the surface coating of cancer cell membrane was demonstrated in SMMC-7721 tumor-bearing mice through tumor growth observation and tumor tissue pathological examination. Therefore, this CCM-disguised nanobead that integrated the abilities of MR/NIR fluorescence dual-modal imaging and photodynamic therapy might be a promising theranostic platform for tumor treatment.

Efficacy and safety of liquid nitrogen cryotherapy for treatment of Barrett’s esophagus

PubMed Central

Suchniak-Mussari, Kristen; Dye, Charles E; Moyer, Matthew T; Mathew, Abraham; McGarrity, Thomas J; Gagliardi, Eileen M; Maranki, Jennifer L; Levenick, John M

2017-01-01

AIM To evaluate the efficacy and safety of liquid nitrogen cryotherapy as a primary or rescue treatment for BE, with and without dysplasia, or intramucosal adenocarcinoma (IMC). METHODS This was a retrospective, single-center study carried out in a tertiary care center including 45 patients with BE who was treatment-naïve or who had persistent intestinal metaplasia (IM), dysplasia, or IMC despite prior therapy. Barrett’s mucosa was resected via EMR when clinically appropriate, then patients underwent cryotherapy until eradication or until deemed to have failed treatment. Surveillance biopsies were taken at standard intervals. RESULTS From 2010 through 2014, 33 patients were studied regarding the efficacy of cryotherapy. Overall, 29 patients (88%) responded to cryotherapy, with 84% having complete regression of all dysplasia and cancer. Complete eradication of cancer and dysplasia was seen in 75% of subjects with IMC; the remaining two subjects did not respond to cryotherapy. Following cryotherapy, 15 patients with high-grade dysplasia (HGD) had 30% complete regression, 50% IM, and 7% low-grade dysplasia (LGD); one subject had persistent HGD. Complete eradication of dysplasia occurred in all 5 patients with LGD. In 5 patients with IM, complete regression occurred in 4, and IM persisted in one. In 136 cryotherapy sessions amongst 45 patients, adverse events included chest pain (1%), stricture (4%), and one gastrointestinal bleed in a patient on dual antiplatelet therapy who had previously undergone EMR. CONCLUSION Cryotherapy is an efficacious and safe treatment modality for Barrett’s esophagus with and without dysplasia or intramucosal adenocarcinoma. PMID:28979713

The efficacy of aerobic exercise and resistance training as transdiagnostic interventions for anxiety-related disorders and constructs: A randomized controlled trial.

PubMed

LeBouthillier, Daniel M; Asmundson, Gordon J G

2017-12-01

Evidence supports exercise as an intervention for many mental health concerns; however, randomized controlled investigations of the efficacy of different exercise modalities and predictors of change are lacking. The purposes of the current trial were to: (1) quantify the effects of aerobic exercise and resistance training on anxiety-related disorder (including anxiety disorders, obsessive-compulsive disorder, and posttraumatic stress disorder) status, symptoms, and constructs, (2) evaluate whether both modalities of exercise were equivalent, and (3) to determine whether exercise enjoyment and physical fitness are associated with symptom reduction. A total of 48 individuals with anxiety-related disorders were randomized to aerobic exercise, resistance training, or a waitlist. Symptoms of anxiety-related disorders, related constructs, and exercise enjoyment were assessed at pre-intervention and weekly during the 4-week intervention. Participants were further assessed 1-week and 1-month post-intervention. Both exercise modalities were efficacious in improving disorder status. As well, aerobic exercise improved general psychological distress and anxiety, while resistance training improved disorder-specific symptoms, anxiety sensitivity, distress tolerance, and intolerance of uncertainty. Physical fitness predicted reductions in general psychological distress for both types of exercise and reductions in stress for aerobic exercise. Results highlight the efficacy of different exercise modalities in uniquely addressing anxiety-related disorder symptoms and constructs. Copyright © 2017 Elsevier Ltd. All rights reserved.

The efficacy of laser surgery for verruca plantaris: report of a study.

PubMed

Lavery, L A; Cutler, J M; Galinski, A W; Gastwirth, B W

1988-04-01

Many therapeutic modalities are available to eradicate plantar verrucae. Lately, lasers have gained a great deal of notoriety in the treatment of verrucae. In this study, we chose to evaluate the success of using one laser treatment for full eradication of verrucae. The results indicated that the greatest success rate occurred with solitary lesions. Other studies of methods of verrucae treatment yielded similar results to those of the laser, with cryotherapy achieving the highest success rate. However, the higher rate was based on an average of two treatments, whereas this study obtained similar results with just one. The laser also has the advantages of minimal postoperative pain, minimal healing time, and less damage to perilesional tissue. These advantages make the laser a viable option in the treatment of verrucae plantaris.

[Treatment of autonomous and cystic thyroid nodules with intranodular ethanol injection].

PubMed

Braga-Basaria, Milena; Trippia, Marcus Adriano; Stolf, Anderson Ravy; Mesa, Cléo; Graf, Hans

2002-01-01

Intranodular ethanol injection has been used for the past 10 years as an efficient modality for treating patients with thyroid nodules. Several studies have reported the success of this therapy in autonomous and cystic nodules and, more recently, in cold benign nodules. To evaluate the efficacy of this therapeutic modality on the treatment of autonomous and cystic thyroid nodules. 42 patients (26 with cystic and 16 with autonomous nodules) were treated with ultrasound guided intranodular 99% ethanol injection and followed for 6 months. No major complications were observed during or after treatment, however, most of the patients reported slight to moderate pain and/or discomfort after the injection. Most of the nodules showed reduction after the treatment. Autonomous nodules had a mean reduction of 50.3% and cystic nodules of 69.3%. No significant differences in pretreatment serum total T3, total T4 or TSH were observed among the patients in the cystic group. Patients in the autonomous group with hyperfunctioning nodules showed a decrease in serum total T3, total T4 and an increase in serum TSH levels, hence, proving the effectiveness of this therapy. Intranodular ethanol injection is a safe and efficient treatment for autonomous and cystic nodules of the thyroid.

Pulsed Dye Laser Therapy in the Treatment of Warts: A Review of the Literature.

PubMed

Veitch, David; Kravvas, Georgios; Al-Niaimi, Firas

2017-04-01

Warts or verrucae vulgaris are common cutaneous infections with currently no definitive curative treatments available. To determine the efficacy of pulsed dye laser (PDL) in the treatment of warts. A literature search was performed using the PubMed and MEDLINE databases. A search using {(Wart[s], verruca or condylomata)} AND [(Pulsed dye laser)] was used. Forty-four articles were identified as relevant to this review. Simple warts were very responsive to PDL, being treated successfully in over 95% of patients. Facial and anogenital warts also demonstrated excellent outcomes. Recalcitrant warts, displayed significant variability in their response, ranging between 50% and 100% across all articles. The response rates seen in peripheral warts (involving the hands and feet) were also very variable, ranging between 48% and 95%. Recurrence rates at 4 months of follow-up were documented as 0% to 15%. Complications have been described as very few and rare, the main ones being topical discomfort and erythema. Pulsed dye laser is a safe and effective modality in the treatment of warts that can be applied to most body parts. Cost and availability remain a limitation to the use of PDL; however, this modality can be used when other more traditional and accessible treatments have failed.

Efficacy of 15% azelaic acid in psoriasis vulgaris: a randomized, controlled clinical trial.

PubMed

Iraji, Fariba; Faghihi, Gita; Siadat, Amir Hossein; Enshaieh, Shahla; Shahmoradi, Zabihlah; Joia, Abolfazl; Soleimani, Fatemeh

2010-08-01

Psoriasis is a common disorder affecting 1-3 percent of the general global population. Many therapeutic modalities have been suggested for treatment of this condition, but still there is no definite treatment for this disease. The objective in this study was to evaluate the efficacy of topical azelaic acid gel versus placebo in the treatment of psoriasis vulgaris. This study was a single-blinded randomized clinical trial. Overall, 31 patients were selected and the left or right sided lesions of the patients were randomized to receive either 15% azelaic acid or gel twice daily for a one-month period. Two symmetrical lesions with almost similar severity in every patient were selected and considered as index lesions to evaluate lesion response to treatment. The severity of erythema, scaling, hyperkeratosis and pruritus of the index lesions were scored in range of 0-3 for each lesion by the investigator at the baseline and follow up visits. The percent of involvement of each side of body was also measured using rule of nines. The collected data were analyzed using statistical tests including Mann-Whitney and ANOVA tests. There was no significant difference between the two groups before treatment (P > 0.05). After treatment, however, except pruritus, there was significant difference between the two groups (P < 0.05). There was no significant difference regarding total psoriasis score between the two groups before treatment (P > 0.05). After treatment, however, there was significant difference between the two groups (P < 0.05) in favor of more efficacy for azelaic acid. There was no significant difference regarding percent of body involvement between the two groups before treatment (P > 0.05). After treatment, however, there was a significant difference between the two groups (P < 0.05) in favor of more efficacy on the part of azelaic acid gel. The results of our study showed that 15% azelaic acid gel was effective in reduction of purities, scaling and hyperkeratosis of psoriasis plaques. This treatment was also effective in reduction of skin involvement with psoriasis. It is recommended that a longer study be performed that can better evaluate the efficacy of this treatment against plaque-type psoriasis.

Emerging strategies for lowering serum phosphorous in patients with end-stage renal disease.

PubMed

Ashfaq, Akhtar; Gitman, Michael; Singhal, Pravin C

2006-10-01

Hyperphosphataemia is a major problem in patients with chronic kidney disease as it has been associated with increased morbidity and mortality. Over the last four decades, different modalities have been applied to treat hyperphosphataemia with varying degrees of success. Unfortunately, treatment strategies have led to unforeseen complications. These have prompted the development of new classes of medications with potentially better efficacy and few short-term and long-term side effects. This article reviews the causes, mechanism and management of hyperphosphataemia.

Basic immunology of antibody targeted radiotherapy

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wong, Jeffrey Y.C.

2006-10-01

Antibody targeted radiotherapy brings an important new treatment modality to Radiation oncology clinic. Radiation dose to tumor and normal tissues are determined by a complex interplay of antibody, antigen, tumor, radionuclide, and host-related factors. A basic understanding of these immunologic and physiologic factors is important to optimally utilize this therapy in the clinic. Preclinical and clinical studies need to be continued to broaden our understanding and to develop new strategies to further improve the efficacy of this promising form of targeted therapy.

Gilles de la Tourette syndrome: response to electroconvulsive therapy.

PubMed

Karadenizli, Demet; Dilbaz, Nesrin; Bayam, Goksel

2005-12-01

Tourette syndrome is a chronic disease characterized by vocal and motor ticks. Self-injurious behavior is observed in one third of the patients and can be life-threatening. Current medical therapy includes dopamine receptor antagonists and atypical antipsychotics. In certain cases, there has been some evidence about the efficacy of electroconvulsive therapy (ECT). The case study below is a Tourette syndrome patient with self-injurious behavior and psychotic features and poor response to medical therapy. Two years of remission was achieved after 7 sessions of ECT and carbamezapine maintance therapy. In conclusion, ECT can be used as an efficacious treatment modality for Tourette patients with self-injurious behavior, psychotic features, or for those that are unresponsive to traditional methods.

Emerging Minimally Invasive Treatment Options for Male Lower Urinary Tract Symptoms.

PubMed

Magistro, Giuseppe; Chapple, Christopher R; Elhilali, Mostafa; Gilling, Peter; McVary, Kevin T; Roehrborn, Claus G; Stief, Christian G; Woo, Henry H; Gratzke, Christian

2017-12-01

Lower urinary tract symptoms (LUTS) are one of the most common and troublesome nonmalignant conditions affecting quality of life in aging men. A spectrum of established medical and surgical options is available to provide relief of bothersome LUTS. Both the adverse events of medication and the morbidity with surgical treatment modalities have to be counterbalanced against efficacy. Novel minimally invasive treatment options aim to be effective, ideally to be performed in an ambulatory setting under local anaesthesia and to offer a more favourable safety profile than existing reference techniques. A comprehensive, narrative review of novel minimally invasive treatment modalities for the management of male LUTS due to benign prostatic enlargement is presented. Medline, PubMed, Cochrane database, and Embase were screened for randomised controlled trials (RCTs), clinical trials, and reviews on novel minimally invasive treatment options for male LUTS due to benign prostatic enlargement. With regard to newly devised intraprostatic injectables (botulinum neurotoxin A, NX1207, PRX302), PRX302 is currently the only substance that was superior to placebo in a phase 3 RCT providing proof of efficacy and safety. The prostatic urethral lift technique has been evaluated in several phase 3 trials showing rapid and durable relief of LUTS without compromising sexual function in carefully selected patients without a prominent median lobe. The first clinical experience of the temporary implantable nitinol device demonstrated that implantation of this novel device is a safe procedure, easy, and fast to perform. Further studies are required to evaluate efficacy, durability, and to define appropriate patient selection. New ablative approaches like the image guided robotic waterjet ablation (AquaBeam) or procedures based on convective water vapour energy (Rezūm) are in the early stages of development. Prostatic artery embolization performed by interventional radiologists at specialised centres shows a high technical success rate in the treatment of bothersome LUTS. However, a substantial clinical failure rate and a particular spectrum of complications not commonly seen after urologic interventions do occur and need to be critically evaluated. Initial promising clinical results on novel minimally invasive treatment options indicate efficacy comparable to standard techniques, often associated with a more favourable safety profile, in particular with preservation of sexual function. Many of these techniques are in their infancy and based on experience of new developments in the past. Further RCTs are required to evaluate efficacy, safety, and durability of novel techniques with long-term follow-up and careful evaluation of the selection criteria, which have been applied in clinical trials. The prostatic urethral lift is the only procedure with Level 1 evidence data and that can therefore be recommended for treatment of male LUTS in clinical practice for selected patients. Minimally invasive treatment options have been developed to provide relief of lower urinary tract symptoms comparable to standard surgical techniques with a more favourable safety profile. However, long-term clinical evaluation is still needed for most of these innovations before they can be recommended to be an effective replacement for standard surgical treatment. Copyright © 2017 European Association of Urology. Published by Elsevier B.V. All rights reserved.

Efficacy and safety of extracorporeal shock wave lithotripsy for chronic pancreatitis.

PubMed

Vaysse, Thibaut; Boytchev, Isabelle; Antoni, Guillemette; Croix, Damien Sainte; Choury, André Daniel; Laurent, Valérie; Pelletier, Gilles; Buffet, Catherine; Bou-Farah, Rita; Carbonnel, Franck

2016-11-01

There is still uncertainty regarding the efficacy and optimal modalities of extracorporeal shock wave lithotripsy (ESWL) in the treatment of chronic pancreatitis. The aims of the present study were to assess the safety and the efficacy of ESWL, either alone or followed by therapeutic endoscopic retrograde cholangiopancreatography (adjuvant ERCP) and to determine predictive factors of efficacy, in a real-life setting. This study included all consecutive patients who underwent an ESWL in a single University Hospital between 2001 and 2012. The indication for ESWL was obstructive stone(s) of the main pancreatic duct resulting in either painful chronic pancreatitis or recurrent acute pancreatitis. Success was defined by resolution of pain, no analgesic treatment, no acute pancreatitis and no surgical treatment for chronic pancreatitis 6 months after the ESWL. One hundred and forty-six patients were studied; 6/146 (4%) had a complication of ESWL. Among the 132 patients in whom follow-up was completed, 91 (69%) had an adjuvant ERCP. After 6 months of follow-up, 100/132 (76%) patients achieved success. In multivariate analysis, the single significant predictive factor of the success of the ESWL treatment was chronic pain (p = 0.03). Patients who had chronic pain and needed opioid treatment had less chance of success than patients without chronic pain (OR 95%CI 0.31 [0.07-1.14]). We found no difference in the success rates between patients who underwent adjuvant ERCP and those who had ESWL only (p = 0.93). This study shows that the ESWL is a safe and effective treatment for patients with chronic pancreatitis and obstructive stones within the main pancreatic duct. Systematic association with therapeutic ERCP appears to provide no additional benefit and is therefore not recommended.

Telehealth Problem-Solving Therapy for Depressed Low-Income Homebound Older Adults: Acceptance and Preliminary Efficacy

PubMed Central

Choi, Namkee G.; Hegel, Mark T.; Nathan Marti, C.; Mary Lynn Marinucci, M.S.S.W.; Leslie Sirrianni, M.S.S.W.; Bruce, Martha L.

2012-01-01

Objective To evaluate the acceptance and preliminary efficacy of in-home telehealth delivery of problem-solving therapy (tele-PST) among depressed low-income homebound older adults in a pilot randomized control trial (RCT) designed to test its feasibility and preliminary efficacy. Methods 121 homebound individuals who were age 50+ and scored 15+ on the 24-item Hamilton Rating Scale for Depression (HAMD) participated in the 3-arm RCT, comparing tele-PST to in-person PST and telephone support calls. Six sessions of the PST-PC (primary care) were conducted for the PST participants. For tele-PST, second through sixth sessions were conducted via Skype video call. Acceptance of tele-PST or in-person PST was measured with the 11-item, 7-point scale modified Treatment Evaluation Inventory (TEI). Mixed-effect regression analysis was used to examine the effects of treatment group, time, and the interaction term between treatment group and time on the HAMD scores. Results The TEI score was slightly higher among tele-PST participants than among in-person PST participants. The HAMD scores of tele-PST participants and in-person PST participants at 12-week follow-up were significantly lower than the HAMD scores of telephone support call participants, and the treatment effects were maintained at 24-week follow-up. The HAMD scores of tele-PST participants did not differ from those of in-person PST participants. Conclusions Despite their initial skepticism, almost all participants had extremely positive attitudes toward tele-PST at 12-week follow-up. Tele-PST also appears to be an efficacious treatment modality for depressed homebound older adults and to have significant potential to facilitate their access to treatment. PMID:23567376

Complementary and Alternative Medicine for Treatment of Food Allergy.

PubMed

Li, Xiu-Min

2018-02-01

The prevalence of food allergy is increasing. Food allergy can be life threatening and there is no approved treatment available. Allergen avoidance and rescue medication remain the sole management tools. Complementary and alternative medicine (CAM) use is common in the United States. However, research into safety and efficacy for food allergy is limited. Continued scientific research into food allergy herbal formula 2 (FAHF-2), refined methods of formulation, purified compounds, and other modalities are needed. Traditional Chinese medicine is the main component of CAM in the United States. Conventional doctors, CAM practitioners, and patients' families must collaborate to comanage these patients. Copyright © 2017 Elsevier Inc. All rights reserved.

Laser immunotherapy for metastatic pancreatic cancer (Conference Presentation)

NASA Astrophysics Data System (ADS)

Zhou, Feifan

2017-02-01

Pancreatic cancer is an extremely malignant disease with high mortality rate. Currently there is no effective therapeutic strategy for highly metastatic pancreatic cancers. Laser immunotherapy (LIT) is a combination therapeutic approach of targeted phototherapy and immunotherapy, which could destroy treated primary tumors with elimination of untreated metastases. LIT affords a remarkable efficacy in suppressing tumor growth in pancreatic tumors in mice, and results in complete tumor regression in many cases. LIT could synergize targeted phototherapy and immunological effects of immunoadjuvant, which represent a promising treatment modality to induce systemic antitumor response through a local intervention, paving the way for the treatment of highly metastatic pancreatic cancers.

[Interdisciplinary clinical pathway for colorectal cancer].

PubMed

Fischbach, W; Engemann, R

2006-07-01

Limited financial resources in public health care have led to the introduction of clinical pathways as a means to a better effectivity and efficacy. Colorectal cancer met the requirements for establishing such a pathway in a distinguished way: high patient volume, high costs, interdisciplinary multi-modal treatment concepts in a relevant frequency, and existing evidence based guidelines. This article gives an example of a clinical pathway for colorectal cancer as established in our hospital. The potential of such pathways to save costs as well as their implications on treatment results and patients' satisfaction will have to be critically analyzed in the future before their value can be definitely estimated.

Evaluating the operations underlying multisensory integration in the cat superior colliculus.

PubMed

Stanford, Terrence R; Quessy, Stephan; Stein, Barry E

2005-07-13

It is well established that superior colliculus (SC) multisensory neurons integrate cues from different senses; however, the mechanisms responsible for producing multisensory responses are poorly understood. Previous studies have shown that spatially congruent cues from different modalities (e.g., auditory and visual) yield enhanced responses and that the greatest relative enhancements occur for combinations of the least effective modality-specific stimuli. Although these phenomena are well documented, little is known about the mechanisms that underlie them, because no study has systematically examined the operation that multisensory neurons perform on their modality-specific inputs. The goal of this study was to evaluate the computations that multisensory neurons perform in combining the influences of stimuli from two modalities. The extracellular activities of single neurons in the SC of the cat were recorded in response to visual, auditory, and bimodal visual-auditory stimulation. Each neuron was tested across a range of stimulus intensities and multisensory responses evaluated against the null hypothesis of simple summation of unisensory influences. We found that the multisensory response could be superadditive, additive, or subadditive but that the computation was strongly dictated by the efficacies of the modality-specific stimulus components. Superadditivity was most common within a restricted range of near-threshold stimulus efficacies, whereas for the majority of stimuli, response magnitudes were consistent with the linear summation of modality-specific influences. In addition to providing a constraint for developing models of multisensory integration, the relationship between response mode and stimulus efficacy emphasizes the importance of considering stimulus parameters when inducing or interpreting multisensory phenomena.

Use of low-level laser therapy as monotherapy or concomitant therapy for male and female androgenetic alopecia.

PubMed

Munck, Andréia; Gavazzoni, Maria Fernanda; Trüeb, Ralph M

2014-04-01

Androgenetic alopecia (AGA) is the most common form of hair loss in men and in women. Currently, minoxidil and finasteride are the treatments with the highest levels of medical evidence, but patients who exhibit intolerance or poor response to these treatments are in need of additional treatment modalities. The aim was to evaluate the efficacy and safety of low-level laser therapy (LLLT) for AGA, either as monotherapy or as concomitant therapy with minoxidil or finasteride, in an office-based setting. Retrospective observational study of male and female patients with AGA, treated with the 655 nm-HairMax Laser Comb(®), in an office-based setting. Efficacy was assessed with global photographic imaging. Of 32 patients (21 female, 11 male), 8 showed significant, 20 moderate, and 4 no improvement. Improvement was seen both with monotherapy and with concomitant therapy. Improvement was observed as early as 3 months and was sustained up to a maximum observation time of 24 months. No adverse reactions were reported. LLLT represents a potentially effective treatment for both male and female AGA, either as monotherapy or concomitant therapy. Combination treatments with minoxidil, finasteride, and LLLT may act synergistic to enhance hair growth.

Efficacy of IPL device combined with intralesional corticosteroid injection for the treatment of keloids and hypertrophic scars with regards to the recovery of skin barrier function: A pilot study.

PubMed

Kim, Dong Young; Park, Hyun Sun; Yoon, Hyun-Sun; Cho, Soyun

2015-10-01

Keloids and hypertrophic scars are prevalent and psychologically distressful dermatologic conditions. Various treatment modalities have been tried but without complete success by any one method. We evaluated the efficacy of a combination of intense pulsed light (IPL) device and intralesional corticosteroid injection for the treatment of keloids and hypertrophic scars with respect to the recovery of skin barrier function. Totally 52 Korean patients were treated by the combined treatment at 4-8-week intervals. Using digital photographs, changes in scar appearance were assessed with modified Vancouver Scar Scale (MVSS), physicians' global assessment (PGA) and patient's satisfaction score. In 12 patients, the stratum corneum (SC) barrier function was assessed by measuring transepidermal water loss (TEWL) and SC capacitance. Most scars demonstrated significant clinical improvement in MVSS, PGA and patient's satisfaction score after the combined therapy. A significant decrease of TEWL and elevation of SC capacitance were also documented after the treatment. The combination therapy (IPL + corticosteroid injection) not only improves the appearance of keloids and hypertrophic scars but also increases the recovery level of skin hydration status in terms of the skin barrier function.

Combination of photodynamic therapy and immunotherapy - evolving role in dermatology

NASA Astrophysics Data System (ADS)

Wang, Xiu-Li; Wang, Hong-Wei; Huang, Zheng

2008-02-01

Photodynamic therapy (PDT) is a promising treatment modality. It offers alternative options in the treatment of cancer and vascular diseases. In cancer treatment, PDT has been used primarily for localized superficial or endoluminal malignant and premalignant conditions. More recently, its application has also been expanded to solid tumors. However, its antitumor efficacy remains debatable and its acceptance still variable. Pre-clinical studies demonstrate that, in addition to the primary local cytotoxicity, PDT might induce secondary host immune responses, which may further enhance PDT's therapeutic effects on primary tumor as well as metastasis. Therefore, PDT-induced local and systemic antitumor immune response might play an important role in successful control of malignant diseases. Furthermore, PDT's antitumor efficacy might also be enhanced through an effective immunoadjuvant or immunomodulator. Our recent clinical data also indicate that improved clinical outcomes can be obtained by a combination of PDT and immunomodulation therapy for the treatment of pre-malignant skin diseases. For instance, the combination of topical ALA-PDT and Imiquimod is effective for the treatment of genital bowenoid papulosis. This presentation will also report our preliminary data in developing combination approaches of PDT and immunotherapy for actinic keratosis (AK), basal cell carcinomas (BCCs) and Bowen's disease.

A Clinician’s Guide to PTSD Treatments for Returning Veterans

PubMed Central

Sharpless, Brian A.; Barber, Jacques P.

2011-01-01

What options are available to mental health providers helping clients with posttraumatic stress disorder (PTSD)? In this paper we review many of the current pharmacological and psychological interventions available to help prevent and treat PTSD with an emphasis on combat-related traumas and Veteran populations. There is strong evidence supporting the use of several therapies including prolonged exposure (PE), eye movement desensitization and reprocessing (EMDR), and cognitive processing therapies (CPT), with PE possessing the most empirical evidence in favor of its efficacy. There have been relatively fewer studies of non-exposure based modalities (e.g., psychodynamic, interpersonal, and dialectical behavior therapy perspectives), but there is no evidence that these treatments are less effective. Pharmacotherapy is promising (especially paroxetine, sertraline, and venlafaxine), but more research comparing the relative merits of medication vs. psychotherapy and the efficacy of combined treatments is needed. Given the recent influx of combat-related traumas due to ongoing conflicts in Iraq and Afghanistan, there is clearly an urgent need to conduct more randomized clinical trials research and effectiveness studies in military and Department of Veterans Affairs PTSD samples. Finally, we provide references to a number of PTSD treatment manuals and propose several recommendations to help guide clinicians’ treatment selections. PMID:21475611

Neurostimulation as a promising epilepsy therapy.

PubMed

Lin, Yicong; Wang, Yuping

2017-12-01

The revolution in theory, swift technological developments, and invention of new devices have driven tremendous progress in neurostimulation as a third-line treatment for epilepsy. Over the past decades, neurostimulation took its place in the field of epilepsy as an advanced treatment technique and opened up a new world. Numerous animal studies have proven the physical efficacy of stimulation of the brain and peripheral nerves. Based on this optimistic fundamental research, new advanced techniques are being explored in clinical practice. Over the past century, drawing on the benefits brought about by vagus nerve stimulation for the treatment of epilepsy, various new neurostimulation modalities have been developed to control seizures. Clinical studies including case reports, case series, and clinical trials have been booming in the past several years. This article gives a comprehensive review of most of these clinical studies. In addition to highlighting the advantages of neurostimulation for the treatment of epilepsy, concerns with this modality and future development directions are also discussed. The biggest advantage of neurostimulation over pharmacological treatments for epilepsy is the modulation of the epilepsy network by delivering stimuli at a specific target or the "hub." Conversely, however, a lack of knowledge of epilepsy networks and the mechanisms of neurostimulation may hinder further development. Therefore, theoretical research on the mechanism of epileptogenesis and epilepsy networks is needed in the future. Within the multiple modalities of neuromodulation, the final choice should be made after full discussion with a multidisciplinary team at a presurgical conference. Furthermore, the establishment of a neurostimulation system with standardized parameters and rigorous guidelines is another important issue. To achieve this goal, a worldwide collaboration of epilepsy centers is also suggested in the future.

Comparación de costos y resultados sanitarios de usuarios con neumonia adquirida en comunidad atendidos en domicilio o en hospitalización tradicional: estudio exploratorio de 40 casos.

PubMed

Macaya, Mario Carvajal; Ridulfo, Alberto Hernández; Ramírez-Santana, Muriel

2015-12-01

Economic evaluations of health technologies and health interventions are considered in many countries as the fourth barrier for adopting new services or drugs; followed by safety, efficacy and quality. The validity and reliability of the results will depend on the perspective of the study, timeframe of the analysis, discount rate, the model used and the costs involved. This study aims to assess the cost effectiveness of home care treatment in users with diagnosis of uncomplicated community acquired pneumonia compared with traditional hospitalization at inpatient wards. The hypothesis is that home based care would be more cost effective compared to traditional hospitalization. The study perspective was from the health provider. Microcosting was used to determine the costs of both treatment modalities in a sample of 20 users treated with each modality during 2013 at main Hospitals of Coquimbo Region, Chile. The main outcome of effectiveness was the number of inpatient care days saved. Additionally, number of infections associated to health care (IAHC) and type of discharge were measured. The study concludes that there is a better cost effectiveness relationship for the home care modality, with fewer days of treatment, at lower costs and without risk of IAHC. However, further studies are needed in order to achieve accurate results. Copyright © 2015 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

Adenoviral Delivery of Tumor Necrosis Factor-α and Interleukin-2 Enables Successful Adoptive Cell Therapy of Immunosuppressive Melanoma.

PubMed

Siurala, Mikko; Havunen, Riikka; Saha, Dipongkor; Lumen, Dave; Airaksinen, Anu J; Tähtinen, Siri; Cervera-Carrascon, Víctor; Bramante, Simona; Parviainen, Suvi; Vähä-Koskela, Markus; Kanerva, Anna; Hemminki, Akseli

2016-08-01

Adoptive T-cell transfer is a promising treatment approach for metastatic cancer, but efficacy in solid tumors has only been achieved with toxic pre- and postconditioning regimens. Thus, adoptive T-cell therapies would benefit from complementary modalities that enable their full potential without excessive toxicity. We aimed to improve the efficacy and safety of adoptive T-cell transfer by using adenoviral vectors for direct delivery of immunomodulatory murine cytokines into B16.OVA melanoma tumors with concomitant T-cell receptor transgenic OT-I T-cell transfer. Armed adenoviruses expressed high local and low systemic levels of cytokine when injected into B16.OVA tumors, suggesting safety of virus-mediated cytokine delivery. Antitumor efficacy was significantly enhanced with adenoviruses coding for murine interleukin-2 (mIL-2) and tumor necrosis factor-α (mTNFα) when compared with T-cell transfer alone or viruses alone. Further improvement in efficacy was achieved with a triple combination of mIL-2, mTNFα, and OT-I T-cells. Mechanistic studies suggest that mIL-2 has an important role in activating T-cells at the tumor, while mTNFα induces chemokine expression. Furthermore, adenovirus treatments enhanced tumor-infiltration of OT-I T-cells as demonstrated by SPECT/CT imaging of (111)In-labeled cells. Our results suggest the utility of cytokine-coding adenoviruses for improving the efficacy of adoptive T-cell therapies.

Efficacy of treatment of trochanteric bursitis: a systematic review.

PubMed

Lustenberger, David P; Ng, Vincent Y; Best, Thomas M; Ellis, Thomas J

2011-09-01

Trochanteric bursitis (TB) is a self-limiting disorder in the majority of patients and typically responds to conservative measures. However, multiple courses of nonoperative treatment or surgical intervention may be necessary in refractory cases. The purpose of this systematic review was to evaluate the efficacy of the treatment of TB. A literature search in the PubMed, MEDLINE, CINAHL, and ISI Web of Knowledge databases was performed for all English language studies up to April 2010. Terms combined in a Boolean search were greater trochanteric pain syndrome, trochanteric bursitis, trochanteric, bursitis, surgery, therapy, drug therapy, physical therapy, rehabilitation, injection, Z-plasty, Z-lengthening, aspiration, bursectomy, bursoscopy, osteotomy, and tendon repair. All studies directly involving the treatment of TB were reviewed by 2 authors and selected for further analysis. Expert opinion and review articles were excluded, as well as case series with fewer than 5 patients. Twenty-four articles were identified. According to the system described by Wright et al, 2 studies, each with multiple arms, qualified as level I evidence, 1 as level II, 1 as level III, and the rest as level IV. More than 950 cases were included. The authors extracted data regarding the type of intervention, level of evidence, mean age of patients, patient gender, number of hips in the study, symptom duration before the study, mean number of injections before the study, prior hip surgeries, patient satisfaction, length of follow-up, baseline scores, and follow-up scores for the visual analog scale (VAS) and Harris Hip Scores (HHS). Symptom resolution and the ability to return to activity ranged from 49% to 100% with corticosteroid injection as the primary treatment modality with and without multimodal conservative therapy. Two comparative studies (levels II and III) found low-energy shock-wave therapy (SWT) to be superior to other nonoperative modalities. Multiple surgical options for persistent TB have been reported, including bursectomy (n = 2), longitudinal release of the iliotibial band (n = 2), proximal or distal Z-plasty (n = 4), osteotomy (n = 1), and repair of gluteus medius tears (n = 4). Efficacy among surgical techniques varied depending on the clinical outcome measure, but all were superior to corticosteroid therapy and physical therapy according to the VAS and HHS in both comparison studies and between studies. This systematic review found that traditional nonoperative treatment helped most patients, SWT was a good alternative, and surgery was effective in refractory cases.

Descriptive analysis of spinal neuroaxial injections, surgical interventions and physical therapy utilization for degenerative lumbar spondylolisthesis within Medicare beneficiaries from 2000–2011

PubMed Central

Sclafani, Joseph A.; Constantin, Alexandra; Ho, Pei-Shu; Akuthota, Venu; Chan, Leighton

2016-01-01

Study Design Retrospective, observational study. Objective To determine the utilization of various treatment modalities in the management of degenerative spondylolisthesis within Medicare beneficiaries. Summary of Background Data Degenerative lumbar spondylolisthesis is a condition often identified in symptomatic low back pain. A variety of treatment algorithms including physical therapy and interventional techniques can be used to manage clinically significant degenerative spondylolisthesis. Methods This study utilized the 5% national sample of Medicare carrier claims from 2000 through 2011. A cohort of beneficiaries with a new ICD-9 diagnosis code for degenerative lumbar spondylolisthesis was identified. Current procedural terminology codes were used to identify the number of procedures performed each year by specialty on this cohort. Results A total of 95,647 individuals were included in the analysis. Average age at the time of initial diagnosis was 72.8 ± 9.8 years. Within this study cohort, spondylolisthesis was more prevalent in females (69%) than males and in Caucasians (88%) compared to other racial demographics. Over 40% of beneficiaries underwent at least one injection, approximately one third (37%) participated in physical therapy, one in five (22%) underwent spinal surgery, and one third (36%) did not utilize any of these interventions. Greater than half of all procedures (124,280/216,088) occurred within 2 years of diagnosis. The ratio of focal interventions (transforaminal and facet interventions) to less selective (interlaminar) procedures was greater for the specialty of Physical Medicine and Rehabilitation compared to the specialties of Anesthesiology, Interventional Radiology, Neurosurgery, and Orthopedic Surgery. The majority of physical therapy was dedicated to passive treatment modalities and range of motion exercises rather than active strengthening modalities within this cohort. Conclusion Interventional techniques and physical therapy are frequently used treatment modalities for symptomatic degenerative spondylolisthesis. Understanding utilization of these techniques is important to determine relative clinical efficacies and to optimize future health care expenditures. PMID:28207664

Internet-Delivered Psychological Treatments for Mood and Anxiety Disorders: A Systematic Review of Their Efficacy, Safety, and Cost-Effectiveness

PubMed Central

Arnberg, Filip K.; Linton, Steven J.; Hultcrantz, Monica; Heintz, Emelie; Jonsson, Ulf

2014-01-01

Background Greater access to evidence-based psychological treatments is needed. This review aimed to evaluate whether internet-delivered psychological treatments for mood and anxiety disorders are efficacious, noninferior to established treatments, safe, and cost-effective for children, adolescents and adults. Methods We searched the literature for studies published until March 2013. Randomized controlled trials (RCTs) were considered for the assessment of short-term efficacy and safety and were pooled in meta-analyses. Other designs were also considered for long-term effect and cost-effectiveness. Comparisons against established treatments were evaluated for noninferiority. Two reviewers independently assessed the relevant studies for risk of bias. The quality of the evidence was graded using an international grading system. Results A total of 52 relevant RCTs were identified whereof 12 were excluded due to high risk of bias. Five cost-effectiveness studies were identified and three were excluded due to high risk of bias. The included trials mainly evaluated internet-delivered cognitive behavioral therapy (I-CBT) against a waiting list in adult volunteers and 88% were conducted in Sweden or Australia. One trial involved children. For adults, the quality of evidence was graded as moderate for the short-term efficacy of I-CBT vs. waiting list for mild/moderate depression (d = 0.83; 95% CI 0.59, 1.07) and social phobia (d = 0.85; 95% CI 0.66, 1.05), and moderate for no efficacy of internet-delivered attention bias modification vs. sham treatment for social phobia (d = −0.04; 95% CI −0.24, 0.35). The quality of evidence was graded as low/very low for other disorders, interventions, children/adolescents, noninferiority, adverse events, and cost-effectiveness. Conclusions I-CBT is a viable treatment option for adults with depression and some anxiety disorders who request this treatment modality. Important questions remain before broad implementation can be supported. Future research would benefit from prioritizing adapting treatments to children/adolescents and using noninferiority designs with established forms of treatment. PMID:24844847

Use of Nonsteroidal Anti-Inflammatory Drugs for Symptomatic Treatment of Episodic Headache.

PubMed

Affaitati, Giannapia; Martelletti, Paolo; Lopopolo, Mariangela; Tana, Claudio; Massimini, Francesca; Cipollone, Francesco; Lapenna, Domenico; Giamberardino, Maria Adele; Costantini, Raffaele

2017-03-01

Primary headaches have high epidemiologic impact but their symptomatic treatment often remains problematic. Nonsteroidal anti-inflammatory drugs (NSAIDs) are frequently used, but their modality of employment and efficacy/differential efficacy are highly variable. This study investigated current NSAID use for episodic headache at an Italian headache center (January 2000 to February 2013). A retrospective evaluation was performed on 6,443 patient records: migraine (n = 2,330), tension-type headache (TTH; n = 807), and migraine plus TTH (n = 3,306). Among migraine patients, 80% had used NSAIDs in the past year. Preferences were: nimesulide (57%), ketoprofen (25%), and ibuprofen (24%); complete efficacy was significantly higher than incomplete/absent efficacy (P < 0.0001). NSAIDs were replaced with triptans in 53% of patients at first visit; after 1 year there was a spontaneous significant return to NSAIDs (56%; P < 0.0005). Among TTH patients, 90% were NSAID users; preferences were: nimesulide (48%), ketoprofen (47%), and diclofenac (19%), with significantly higher complete vs. incomplete/absent efficacy (nimesulide and ketoprofen, P < 0.02). Replacement with analgesics was performed in 24% of patients; after 1 year, there was a 29% return to NSAIDs. Among migraine plus TTH patients, 89% were NSAID users. Preferences were: nimesulide (44%), ibuprofen (42%), and ketoprofen (38%), with significantly higher complete vs. incomplete/absent efficacy (0.001 < P < 0.0001). Replacement with analgesics was performed in 31% of patients; after 1 year, there was a 37% return to NSAIDs. Nonsteroidal anti-inflammatory drug use in headache was higher than could be hypothesized based on guidelines, with NSAID preferences not entirely coinciding with international recommendations. This outcome suggests the need for greater awareness of all treatment options in headache by both patients and physicians. © 2016 World Institute of Pain.

Therapeutic Outcome of Intralesional Immunotherapy in Cutaneous Warts Using the Mumps, Measles, and Rubella Vaccine

PubMed Central

Awal, Guneet

2018-01-01

Background: Various treatment modalities have been described in the literature for treating warts, but none thus far have demonstrated optimal results. Recently, the mumps, measles, and rubella (MMR) antigen has gained popularity because of its proven efficacy in the treatment of warts. Aim: The goal was to evaluate the efficacy and safety of intralesional MMR antigen in the treatment of cutaneous warts. Methods: Patients were divided into an MMR (study) group and a normal saline (control) group. Injections were administered into the single largest wart on each patient every two weeks. Follow-up was done at six weeks and 16 weeks after the last injection for any side effects and/or recurrence. Results: Out of 150 patients, 72 received the MMR injection and 50 received normal saline injections. Twenty-eight patients did not complete the study. A statistically significant (p<0.00001) difference in results was found between the two groups: 68 percent of patients in the MMR group showed complete response compared to 10 percent in the control group. Pain during injection was the most common side effect and was seen in both groups. Conclusion: MMR injection has shown significant results with almost negligible adverse effects. The MMR antigen vaccine has therapeutic potential as a treatment for warts with its demonstrated efficacy, safety profile, and cost-effectiveness. PMID:29785233

Meloxicam and surgical denervation of the coxofemoral joint for the treatment of degenerative osteoarthritis in a Bengal tiger (Panthera tigris tigris).

PubMed

Whiteside, Douglas P; Remedios, Audrey M; Black, Sandra R; Finn-Bodner, Susan T

2006-09-01

An adult male white Bengal tiger (Panthera tigris tigris) with pronounced atrophy of the pelvic musculature was diagnosed with degenerative osteoarthritis of the coxofemoral joints. Initial management with the nonsteroidal anti-inflammatory drug meloxicam and a semisynthetic sodium pentosan polysulfate resulted in clinical improvement and radiographic stabilization of the arthritic condition over several months. However, because pain was still evident, bilateral denervation of the coxofemoral joints was performed, successfully ameliorating the signs of osteoarthritic pain in the tiger. Meloxicam has shown good clinical efficacy for the treatment of osteoarthritis and other painful conditions in large felids. Coxofemoral joint denervation offers many advantages for the treatment of osteoarthritis in exotic carnivore species, and should be considered a viable treatment modality.

The Emerging Role for rTMS in Optimizing the Treatment of Adolescent Depression

PubMed Central

Croarkin, Paul E.; Wall, Christopher A.; McClintock, Shawn M.; Kozel, F. Andrew; Husain, Mustafa M.; Sampson, Shirlene M.

2010-01-01

Major depressive disorder (MDD) in adolescents is a common illness and significant public health problem. Treatment is challenging due to recurrences and limited modalities. Selective serotonin reuptake inhibitors (SSRIs) and Cognitive Behavioral Therapy (CBT) are considered the standard of care in severe or treatment resistant MDD in this age group. However, responses to these interventions are often suboptimal. A growing body of research supports the efficacy of repetitive transcranial magnetic stimulation for the treatment of MDD in adults. Induced seizures are a primary safety concern, although this is rare with appropriate precautions. There is, however, limited experience with rTMS as a therapeutic intervention for adolescent psychiatric disturbances. This review will summarize the rTMS efficacy and safety data in adults and describe all published experience with adolescent MDD. Applications in other adolescent psychiatric illnesses such as schizophrenia and attention-deficit/hyperactivity disorder (ADHD) are reviewed. Safety and ethical issues are paramount with investigational treatments in adolescent psychiatric illnesses. However, further research with rTMS in adolescent MDD is imperative to establish standards for optimal stimulation site, treatment parameters, and its role in treatment algorithms. These may diverge from adult data. Early intervention with neuromodulation could also hold the promise of addressing the developmental course of dysfunctional neurocircuitry. PMID:20418774

Intratumoral gene therapy versus intravenous gene therapy for distant metastasis control with 2-diethylaminoethyl-dextran methyl methacrylate copolymer non-viral vector-p53.

PubMed

Baliaka, A; Zarogoulidis, P; Domvri, K; Hohenforst-Schmidt, W; Sakkas, A; Huang, H; Le Pivert, P; Koliakos, G; Koliakou, E; Kouzi-Koliakos, K; Tsakiridis, K; Chioti, A; Siotou, E; Cheva, A; Zarogoulidis, K; Sakkas, L

2014-02-01

Lung cancer still remains to be challenged by novel treatment modalities. Novel locally targeted routes of administration are a methodology to enhance treatment and reduce side effects. Intratumoral gene therapy is a method for local treatment and could be used either in early-stage lung cancer before surgery or at advanced stages as palliative care. Novel non-viral vectors are also in demand for efficient gene transfection to target local cancer tissue and at the same time protect the normal tissue. In the current study, C57BL/6 mice were divided into three groups: (a) control, (b) intravenous and (c) intatumoral gene therapy. The novel 2-Diethylaminoethyl-Dextran Methyl Methacrylate Copolymer Non-Viral Vector (Ryujyu Science Corporation) was conjugated with plasmid pSicop53 from the company Addgene for the first time. The aim of the study was to evaluate the safety and efficacy of targeted gene therapy in a Lewis lung cancer model. Indeed, although the pharmacokinetics of the different administration modalities differs, the intratumoral administration presented increased survival and decreased distant metastasis. Intratumoral gene therapy could be considered as an efficient local therapy for lung cancer.

Peroxisome Proliferator-Activated Receptor Ligands and Their Role in Chronic Myeloid Leukemia: Therapeutic Strategies.

PubMed

Yousefi, Bahman; Samadi, Nasser; Baradaran, Behzad; Shafiei-Irannejad, Vahid; Zarghami, Nosratollah

2016-07-01

Imatinib therapy remains the gold standard for treatment of chronic myeloid leukemia; however, the acquired resistance to this therapeutic agent in patients has urged the scientists to devise modalities for overcoming this chemoresistance. For this purpose, initially therapeutic agents with higher tyrosine kinase activity were introduced, which had the potential for inhibiting even mutant forms of Bcr-Abl. Furthermore, coupling imatinib with peroxisome proliferator-activated receptor ligands also showed beneficial effects in chronic myeloid leukemia cell proliferation. These combination protocols inhibited cell growth and induced apoptosis as well as differentiation in chronic myeloid leukemia cell lines. In addition, peroxisome proliferator-activated receptors ligands increased imatinib uptake by upregulating the expression of human organic cation transporter 1. Taken together, peroxisome proliferator-activated receptors ligands are currently being considered as novel promising therapeutic candidates for chronic myeloid leukemia treatment, because they can synergistically enhance the efficacy of imatinib. In this article, we reviewed the potential of peroxisome proliferator-activated receptors ligands for use in chronic myeloid leukemia treatment. The mechanism of action of these therapeutics modalities are also presented in detail. © 2016 John Wiley & Sons A/S.

Picosecond 532-nm neodymium-doped yttrium aluminum garnet laser-a promising modality for the management of verrucous epidermal nevi.

PubMed

Levi, Assi; Amitai, Dan Ben; Mimouni, Daniel; Leshem, Yael A; Arzi, Ofir; Lapidoth, Moshe

2018-04-01

The verrucous epidermal nevus (VEN) is the most common type of epidermal nevi. As lesions can be disfiguring, treatment is often sought. Many therapeutic approaches have been reported, with variable efficacy and safety. Picosecond (PS) lasers are novel laser devices designated to target small chromophores. A side effect of these lasers is blistering due to epidermal-dermal separation. We aimed to harness this side effect of the PS lasers to treat patients with VEN. The purpose of this study was to report our experience treating VEN using a PS 532-nm laser. We present a retrospective case series of six patients with large VEN who were treated using a PS 532-nm laser (2-6 treatments, 8-10 weeks apart). Response in clinical photographs was assessed by two independent dermatologists and graded on a scale of 0 (exacerbation) to 4 (76-100% improvement). Patient satisfaction was recorded on a scale of 1-5. All patients demonstrated significant improvement. Average improvement was 3.7 on the quartile scale of improvement. Patient satisfaction rate averaged 4.7. The PS 532-nm laser is a promising novel modality for the treatment of large VEN.

Endoscopic management of chronic radiation proctitis

PubMed Central

Rustagi, Tarun; Mashimo, Hiroshi

2011-01-01

Chronic radiation proctopathy occurs in 5%-20% of patients following pelvic radiotherapy. Although many cases resolve spontaneously, some lead to chronic symptoms including diarrhea, tenesmus, urgency and persistent rectal bleeding with iron deficiency anemia requiring blood transfusions. Treatments for chronic radiation proctitis remain unsatisfactory and the basis of evidence for various therapies is generally insufficient. There are very few controlled or prospective trials, and comparisons between therapies are limited because of different evaluation methods. Medical treatments, including formalin, topical sucralfate, 5-amino salicylic acid enemas, and short chain fatty acids have been used with limited success. Surgical management is associated with high morbidity and mortality. Endoscopic therapy using modalities such as the heater probe, neodymium:yttrium-aluminium-garnet laser, potassium titanyl phosphate laser and bipolar electrocoagulation has been reported to be of some benefit, but with frequent complications. Argon plasma coagulation is touted to be the preferred endoscopic therapy due to its efficacy and safety profile. Newer methods of endoscopic ablation such as radiofrequency ablation and cryotherapy have been recently described which may afford broader areas of treatment per application, with lower rate of complications. This review will focus on endoscopic ablation therapies, including such newer modalities, for chronic radiation proctitis. PMID:22147960

Endoscopic management of chronic radiation proctitis.

PubMed

Rustagi, Tarun; Mashimo, Hiroshi

2011-11-07

Chronic radiation proctopathy occurs in 5%-20% of patients following pelvic radiotherapy. Although many cases resolve spontaneously, some lead to chronic symptoms including diarrhea, tenesmus, urgency and persistent rectal bleeding with iron deficiency anemia requiring blood transfusions. Treatments for chronic radiation proctitis remain unsatisfactory and the basis of evidence for various therapies is generally insufficient. There are very few controlled or prospective trials, and comparisons between therapies are limited because of different evaluation methods. Medical treatments, including formalin, topical sucralfate, 5-amino salicylic acid enemas, and short chain fatty acids have been used with limited success. Surgical management is associated with high morbidity and mortality. Endoscopic therapy using modalities such as the heater probe, neodymium:yttrium-aluminium-garnet laser, potassium titanyl phosphate laser and bipolar electrocoagulation has been reported to be of some benefit, but with frequent complications. Argon plasma coagulation is touted to be the preferred endoscopic therapy due to its efficacy and safety profile. Newer methods of endoscopic ablation such as radiofrequency ablation and cryotherapy have been recently described which may afford broader areas of treatment per application, with lower rate of complications. This review will focus on endoscopic ablation therapies, including such newer modalities, for chronic radiation proctitis.

Improving Atrial Fibrillation Therapy: Is There a Gene for That?

PubMed

Hucker, William J; Hanley, Alan; Ellinor, Patrick T

2017-04-25

Atrial fibrillation (AF) is an all-too-common and often challenging reality of clinical care. AF leads to significant morbidity and mortality; however, currently available treatments for AF have modest efficacy and high recurrence rates. In recent years, genetic therapy approaches have been explored in preclinical models of AF, and offer potential as a treatment modality with targeted delivery, tissue specificity, and therapy tailored to address mechanisms underlying the arrhythmia. However, many challenges remain before gene therapy can advance to a clinically relevant AF treatment. In this review, we summarize the available published data on gene therapy and discuss the challenges, opportunities, and limitations of this approach. Copyright © 2017 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

Melasma update

PubMed Central

Sarkar, Rashmi; Arora, Pooja; Garg, Vijay Kumar; Sonthalia, Sidharth; Gokhale, Narendra

2014-01-01

Melasma is an acquired pigmentary disorder characterized by symmetrical hyperpigmented macules on the face. Its pathogenesis is complex and involves the interplay of various factors such as genetic predisposition, ultraviolet radiation, hormonal factors, and drugs. An insight into the pathogenesis is important to devise treatment modalities that accurately target the disease process and prevent relapses. Hydroquinone remains the gold standard of treatment though many newer drugs, especially plant extracts, have been developed in the last few years. In this article, we review the pathogenetic factors involved in melasma. We also describe the newer treatment options available and their efficacy. We carried out a PubMed search using the following terms “melasma, pathogenesis, etiology, diagnosis, treatment” and have included data of the last few years. PMID:25396123

Endoscopic Management of Bile Leakage after Liver Transplantation

PubMed Central

Oh, Dongwook; Lee, Sung Koo; Song, Tae Jun; Park, Do Hyun; Lee, Sang Soo; Seo, Dong-Wan; Kim, Myung-Hwan

2015-01-01

Background/Aims Endoscopic retrograde cholangiopancreatography (ERCP) can be an effective treatment for bile leakage after liver transplantation. We evaluated the efficacy of endoscopic treatment in liver transplantation in patients who developed bile leaks. Methods Forty-two patients who developed bile leaks after liver transplantation were included in the study. If a bile leak was observed on ERCP, a sphincterotomy was performed, and a nasobiliary catheter was then inserted. If a bile leak was accompanied by a bile duct stricture, either the stricture was dilated with balloons, followed by nasobiliary catheter insertion across the bile duct stricture, or endoscopic retrograde biliary drainage was performed. Results In the bile leakage alone group (22 patients), endoscopic treatment was technically successful in 19 (86.4%) and clinically successful in 17 (77.3%) cases. Among the 20 patients with bile leaks with bile duct strictures, endoscopic treatment was technically successful in 13 (65.0%) and clinically successful in 10 (50.0%) cases. Among the 42 patients who underwent ERCP, technical success was achieved in 32 (76.2%) cases and clinical success was achieved in 27 (64.3%) cases. Conclusions ERCP is an effective and safe therapeutic modality for bile leaks after liver transplantation. ERCP should be considered as an initial therapeutic modality in post-liver transplantation patients. PMID:25717048

Intradermal injection of PPD as a novel approach of immunotherapy in anogenital warts in pregnant women.

PubMed

Eassa, Bayoumy I; Abou-Bakr, Amany A; El-Khalawany, Mohamed A

2011-01-01

Immunotherapy for treatment of recalcitrant warts was used through different modalities including intralesional injection of purified protein derivative (PPD), which is an extract of Mycobacterium tuberculosis, used for testing exposure to tuberculin protein, either from a previous vaccination or from the environment. This method is used to evaluate the efficacy of a new approach of intradermal injection of PPD in the treatment of anogenital warts in pregnant women. A total of 40 pregnant women, aged 20-35 years, and presented with anogenital warts were enrolled in this study. Human papillomavirus (HPV) typing was done using the GP5+/GP6+ PCR assay. The patients were treated with weekly injections of PPD given intradermally in the forearms, and evaluated for the response regularly. HPV type-6 was the predominant genotype (67.5%). Overall, the improvement in this study was 85% and was related to the extent of tuberculin reactivity. Nineteen (47.5%) patients demonstrated complete clearance, 15 (37.5%) had partial response, and three (7.5%) had minimal response. Three (7.5%) cases did not respond to treatment. Side effects were minimal and insignificant. Treatment of anogenital warts in pregnant women with intradermal injection of PPD was found to be a unique, safe, and effective modality of immunotherapy. © 2011 Wiley Periodicals, Inc.

Preliminary stop of the TOPical Imiquimod treatment of high-grade Cervical intraepithelial neoplasia (TOPIC) trial.

PubMed

Koeneman, M M; Kruse, A J; Kooreman, L F S; Zur Hausen, A; Hopman, A H N; Sep, S J S; Van Gorp, T; Slangen, B F M; van Beekhuizen, H J; van de Sande, A J M; Gerestein, C G; Nijman, H W; Kruitwagen, R F P M

2017-02-07

The "TOPical Imiquimod treatment of high-grade Cervical intraepithelial neoplasia" (TOPIC) trial was stopped preliminary, due to lagging inclusions. This study aimed to evaluate the treatment efficacy and clinical applicability of imiquimod 5% cream in high-grade cervical intraepithelial neoplasia (CIN). The lagging inclusions were mainly due to a strong patient preference for either of the two treatment modalities. This prompted us to initiate a new study on the same subject, with a non-randomized, open-label design: the 'TOPical Imiquimod treatment of high-grade Cervical intraepithelial neoplasia (TOPIC)-3' study. Original TOPIC-trial: Medical Ethics Committee approval number METC13231; ClinicalTrials.gov Identifier: NCT02329171, 22 December 2014. TOPIC-3 study: Medical Ethics Committee approval number METC162025; ClinicalTrials.gov Identifier: NCT02917746, 16 September 2016.

Management of plantar fasciitis in the outpatient setting

PubMed Central

Lim, Ang Tee; How, Choon How; Tan, Benedict

2016-01-01

Plantar fasciitis is a very common cause of inferior heel pain that can be triggered and aggravated by prolonged standing, walking, running and obesity, among other factors. Treatments are largely noninvasive and efficacious. Supportive treatments, including the plantar fascia-specific stretch, calf stretching, appropriate orthotics and night dorsiflexion splinting, can alleviate plantar fascia pain. While local injections of corticosteroids can help with pain relief, the effects are short-lived and must be weighed against the risk of fat pad atrophy and plantar fascia rupture. Ultrasonography-guided focal extracorporeal shock wave therapy is useful for patients with chronic plantar fasciitis and referrals for this treatment can be made in recalcitrant cases. Activity modification to decrease cyclical repetitive loading of the plantar fascia should be advised during the treatment phase regardless of the chosen treatment modality. PMID:27075037

Management of plantar fasciitis in the outpatient setting.

PubMed

Lim, Ang Tee; How, Choon How; Tan, Benedict

2016-04-01

Plantar fasciitis is a very common cause of inferior heel pain that can be triggered and aggravated by prolonged standing, walking, running and obesity, among other factors. Treatments are largely noninvasive and efficacious. Supportive treatments, including the plantar fascia-specific stretch, calf stretching, appropriate orthotics and night dorsiflexion splinting, can alleviate plantar fascia pain. While local injections of corticosteroids can help with pain relief, the effects are short-lived and must be weighed against the risk of fat pad atrophy and plantar fascia rupture. Ultrasonography-guided focal extracorporeal shock wave therapy is useful for patients with chronic plantar fasciitis and referrals for this treatment can be made in recalcitrant cases. Activity modification to decrease cyclical repetitive loading of the plantar fascia should be advised during the treatment phase regardless of the chosen treatment modality. Copyright: © Singapore Medical Association.

Treatment of lymphangiomas with OK-432 (Picibanil) sclerotherapy: a prospective multi-institutional trial.

PubMed

Giguère, Chantal M; Bauman, Nancy M; Sato, Yutaka; Burke, Diane K; Greinwald, John H; Pransky, Seth; Kelley, Peggy; Georgeson, Keith; Smith, Richard J H

2002-10-01

To describe and to determine the robustness of our study evaluating the efficacy of OK-432 (Picibanil) as a therapeutic modality for lymphangiomas. Prospective, randomized trial and parallel-case series at 13 US tertiary care referral centers. Thirty patients diagnosed as having lymphangioma. Ages in 25 ranged from 6 months to 18 years. Twenty-nine had lesions located in the head-and-neck area. Every patient received a 4-dose injection series of OK-432 scheduled 6 to 8 weeks apart unless a contraindication existed or a complete response was observed before completion of all injections. A control group was observed for 6 months. Successful outcome of therapy was defined as a complete or a substantial (>60%) reduction in lymphangioma size as determined by calculated lesion volumes on computed tomographic or magnetic resonance imaging scans. Overall, 19 (86%) of the 22 patients with predominantly macrocystic lymphangiomas had a successful outcome. OK-432 should be efficacious in the treatment of lymphangiomas. Our study design is well structured to clearly define the role of this treatment agent.

The Efficacy of Systemic Lidocaine in the Management of Chronic Pain: A Literature Review.

PubMed

Yousefshahi, Fardin; Predescu, Oana; Francisco Asenjo, Juan

2017-06-01

Despite recent advances in the understanding of the chronic pain concept, its diagnosis and management remains a daily challenge for clinicians and patients. Based on the published literature, this review discusses and tries to organize the current knowledge and the up-to-date clinical experience about the efficacy and safety of the use of intravenous lidocaine in treatment and prevention of chronic pain. To prepare this narrative review, we performed an in depth literature review using the PubMed searching engine. We extracted all relevant articles published in English, up to April 2016. Lidocaine, administered as transdermal patch or intravenous lidocaine, is a safe and effective modality in the treatment of post-herpetic neuralgia (PHN), complex regional pain syndrome, as well and for prevention of chronic pain. It may be effective in the management of neuropathic pain syndromes, chronic pain, post-operative pain, and refractory cancer pain. Intravenous lidocaine and lidocaine patch are effective and safe for the treatment of several chronic or neuropathic pain syndromes. The use of lidocaine during surgery could prevent the development of some chronic post-surgical pain syndromes.

Improving external beam radiotherapy by combination with internal irradiation.

PubMed

Dietrich, A; Koi, L; Zöphel, K; Sihver, W; Kotzerke, J; Baumann, M; Krause, M

2015-07-01

The efficacy of external beam radiotherapy (EBRT) is dose dependent, but the dose that can be applied to solid tumour lesions is limited by the sensitivity of the surrounding tissue. The combination of EBRT with systemically applied radioimmunotherapy (RIT) is a promising approach to increase efficacy of radiotherapy. Toxicities of both treatment modalities of this combination of internal and external radiotherapy (CIERT) are not additive, as different organs at risk are in target. However, advantages of both single treatments are combined, for example, precise high dose delivery to the bulk tumour via standard EBRT, which can be increased by addition of RIT, and potential targeting of micrometastases by RIT. Eventually, theragnostic radionuclide pairs can be used to predict uptake of the radiotherapeutic drug prior to and during therapy and find individual patients who may benefit from this treatment. This review aims to highlight the outcome of pre-clinical studies on CIERT and resultant questions for translation into the clinic. Few clinical data are available until now and reasons as well as challenges for clinical implementation are discussed.

Sclerotherapy of idiopathic hydroceles and epididymal cysts: a historical comparison trial of 5% phenol versus tetracycline.

PubMed

East, J M; DuQuesnay, D

2007-12-01

Operating time for idiopathic hydroceles and epididymal cysts is scarce as these conditions compete with an increasing caseload of more consequential surgical disease. Therapy is often relegated to repeated aspiration. Sclerotherapy appears to be effective in a majority of published trials, but comparative effectiveness, efficacy and safety of most agents, including phenol versus tetracycline, has not been established A deliberate strategy of re-treatment until cure is not universally practised, with surgery still being offered after single-treatment failures. Two trials, the first consisting of 53 scrotal cysts treated with 5% phenol-in-water and the second, 42 cysts treated with tetracycline, are compared for effectiveness, efficacy and safety of sclerotherapy per se and of re-treatment. Intention-to-treat analysis yields similar cure rates (no re-accumulation three months after last injection) for phenol and tetracycline (83% and 81% respectively, p = 0.8). Per-protocol analysis also yields similar cure rates (100% and 97% respectively, p = 0.26) and mean number of injections to cure (1.34 and 1.12 respectively, p = 0.069), with range 1-4 and 1-3 respectively. Severe pain following tetracycline injection required administration of pre-injection cord block. Other complications occurred equally (25% and 25.7% respectively, p = 0.94) and were trivial except for one case of chronic haematocele treated by orchiectomy in the tetracycline group. Phenol (5%) and tetracycline are equally efficacious sclerosants for idiopathic scrotal cysts, achieving almost 100% cure with re-treatment and matching the efficacy of surgery. Concern about post-treatment fertility applies equally to surgery and demands informed consent for both modalities.

Efficacy of cervicothoracic sympathectomy versus conservative management in patients suffering from incapacitating Raynaud's syndrome after frost bite.

PubMed

Khan, Mohammad Iqbal; Tariq, Mohammad; Rehman, Ahmed; Zafar, Afsheeen; Sheen, Salman Najam

2008-01-01

Raynaud's syndrome is a known complication of cold injuries. Stress, smoking and metabolic diseases may further aggravate the disease course. The purpose of this study was to determine the efficacy of Cervico-thoracic sympathectomy as compared to conservative management in severe Raynaud's syndrome after frostbite. This non-randomized controlled trial was conducted at Railway Hospital, Rawalpindi and Islamic International Medical Complex, Islamabad between January 1999 and June 2006. All patients sustained severe cold trauma in the mountain ridges of Himalayas in Kashmir. In all cases, an informed consent was obtained from patients and families. All operations performed were free of charges. Out of the total 48 patients who developed incapacitating Raynaud's syndrome of the upper limbs after frost bite, 17 patients underwent thoracic sympathectomy through anterior supraclavicular route. Remaining 31 patients were treated conservatively and were placed in the control group. Data was collected on pre-designed proforma and assessed using SPSS (version 11). Chi-square test was applied to assess the effectiveness of the two treatment modalities. All operated cases initially showed improvement in symptoms and incapacitation. Among sympathectomised patients, 11 patients became symptom free and 3 patients showed mild but improved symptoms. Two patients after initial transient improvement developed incapacitating symptoms requiring further treatment, one patient developed gangrene ofdistal phalanx nine month after sympathectomy requiring amputation of the finger. Frequency of attacks and duration between the attacks reduced in all operated patients of cervical sympathectomy (p < 0.05) as compared to conservative management. Cervical sympathectomy is a very effective modality of treatment in patients having severe Raynaud's disease of upper limbs secondary to frost bite.

Clinical efficacy and safety of 20% glycolic peel, 15% lactic peel, and topical 20% vitamin C in constitutional type of periorbital melanosis: a comparative study.

PubMed

Dayal, Surabhi; Sahu, Priyadarshini; Jain, Vijay Kumar; Khetri, Sneh

2016-12-01

Periorbital Melanosis (POM) is a very common esthetic condition, yet there is no definite treatment modality. Topical therapy is the mainstay of treatment which includes chemical peels, vitamin C, and other depigmenting agents. To compare clinical efficacy, safety, and tolerability of 20% glycolic acid peels, 15% lactic acid peels, and topical 20% vitamin C in treatment of constitutional type of POM in Indian patients. Ninety patients of constitutional POM were enrolled for 12 weeks. The patients were distributed into three groups. One-third of patients underwent 3-weekly GA peel, another one-third underwent 3-weekly lactic peel, and rest applied vitamin C daily. Clinical improvement was assessed objectively using POM grading. Patient's and physicians global assessment along with patient's global tolerance was also evaluated. More than 50% improvement in POM was observed in 73.34% of patients on GA peel, 56.67% on lactic peel, and 26.67% on vitamin C. On comparing improvement with respect to duration of therapy, GA peel was significantly more effective than lactic peel from 12 weeks onward, while it was more effective than vitamin C from 6 weeks onward. Lactic peel was more effective than vitamin C from 6 weeks onward. Physician and patient global assessment was excellent with glycolic peel followed by lactic peel and vitamin C. The incidence of adverse effect was maximum with GA peel followed by lactic peel and vitamin C. Glycolic peel was best among the three modalities, although it was associated with increased rate of side effects. © 2016 Wiley Periodicals, Inc.

Evaluation of Radiation Response and Gold Nanoparticle Enhancement in Drug-Resistant Pancreatic Cancer Cells

NASA Astrophysics Data System (ADS)

Abourabia, Assya

Pancreatic cancer is a major cause of cancer-related death worldwide after lung cancer and colorectal cancer Pancreatic treatment modalities consist of surgery, chemotherapy, and radiation therapy or combination of these therapies. These modalities are good to some extents but they do have some limitations. For example, during the chemotherapy, tumor cells can develop some escape mechanisms and become chemoresistant to protect themselves against the chemo drugs and pass on theses escape mechanisms to their offspring, despite the treatment given. Cancer Cells can become chemoresistant by many mechanisms, for example, decreased drug influx mechanisms, decreased of drug transport molecules, decreased drug activation, altered drug metabolism that diminishes the capacity of cytotoxic drugs, and enhanced repair of DNA damage. Given that some of these chemoresistance mechanisms may impact sensitivity to radiation. Therefore, there is a strong need for a new alternative treatment option to amplify the therapeutic efficacy of radiotherapy and eventually increase the overall efficacy of cancer treatment. Nano-radiation therapy is an emerging and promising modality aims to enhance the therapeutic efficacy of radiotherapy through the use of radiosensitizing nanoparticles. The primary goal of using GNP-enhanced radiation is that GNPs are potent radiosensitizer agents that sensitize the tumor cells to radiation, and these agents promote generation of the free radicals produced by Photo- and Auger- electrons emission at the molecular level which can enhance the effectiveness of radiation-induced cancer cell death. The main aim of this research is to analyze and compare the response to radiation of pancreatic cancer cells, PANC-1, and PANC-1 cells that are resistant to oxaliplatin, PANC-1/OR, and investigate the radiation dose enhancement effect attributable to GNP when irradiating the cells with low-energy (220 kVp) beam at various doses. Based on evidence from the existing literature, we hypothesize that oxaliplatin-resistant pancreatic cancer cells, PANC-1/OR, are much more resistant to radiation exposure than their drug-sensitive analogues, PANC-1 cells. We think that the acquisition of chemoresistance entails mechanisms that also impart some loss of radiation sensitivity in PANC-1/OR cells. Responsiveness of pancreatic cancer cells to the radiation was measured by clonogenic survival. The results presented in this thesis show that drug-resistant PANC- 1/OR cells survive high doses of radiation exposure better than PANC-1 cells. Moreover, the presence of gold nanoparticles decreases cell survival when combined with the X-ray radiation. In conclusion, the combination of GNP and X-rays radiation produces a slight radiosensitizing effect for pancreatic cancer cells, PANC-1, and their chemoresistance variant, and we can speculate that this is a good mean of achieving additive cytotoxic effects on pancreatic cells.

In Vivo Targeted, Responsive, and Synergistic Cancer Nanotheranostics by Magnetic Resonance Imaging-Guided Synergistic High-Intensity Focused Ultrasound Ablation and Chemotherapy.

PubMed

Tang, Hailin; Guo, Yuan; Peng, Li; Fang, Hui; Wang, Zhigang; Zheng, Yuanyi; Ran, Haitao; Chen, Yu

2018-05-09

As one of the most representative noninvasive therapeutic modalities, high-intensity focused ultrasound (HIFU) has shown great promise for cancer therapy, but its low therapeutic efficacy and biosafety significantly hinder further extensive clinical translation and application. In this work, we report on the construction of a multifunctional theranostic nanoplatform to synergistically enhance the HIFU-therapeutic efficacy based on nanomedicine. A targeted and temperature-responsive theranostic nanoplatform (PFH/DOX@PLGA/Fe 3 O 4 -FA) has been designed and fabricated for efficient ultrasound/magnetic resonance dual-modality imaging-guided HIFU/chemo synergistic therapy. Especially, the folate was conjugated onto the surface of the nanoplatform for achieving active targeting to hepatoma cells by receptor-ligand interaction, which facilitates accumulation of the nanoplatforms into the tumor site. The integrated superparamagnetic iron oxide nanoparticles could generate the contrast enhancement in T 2 -weighted magnetic resonance imaging. By virtue of the thermal effect as generated by HIFU, liquid-gas phase transition of perfluorohexane (PFH) in nanocomposites was induced to generate PFH microbubbles, which achieved the contrast-enhanced ultrasound imaging and significantly improved the HIFU ablation efficacy. The loaded anticancer drugs could be released from the nanocomposites in a controllable manner (both pH and HIFU responsiveness). These multifunctional nanocomposites have been demonstrated to efficiently suppress the tumor growth based on the enhanced and synergistic chemotherapy and HIFU ablation, providing an efficient theranostic nanoplatform for cancer treatment.

Low-level Light Therapy for Treatment of Diabetic Foot Ulcer: A Review of Clinical Experiences.

PubMed

Tchanque-Fossuo, Catherine N; Ho, Derek; Dahle, Sara E; Koo, Eugene; Isseroff, R Rivkah; Jagdeo, Jared

2016-07-01

Diabetic foot ulcers (DFU) represent a significant complication of diabetes mellitus (DM). DFU affect one in four patients with DM and treatments of DFU are limited and challenging. The management of DFU remains a significant healthcare and socioeconomic burden ($245 billion). There is a wide range of advanced therapies for DFU, but these are costly and have demonstrated only minimal efficacy in limited published studies. An emerging treatment modality to improve DFU and optimize wound healing is the use of low-level light therapy (LLLT). LLLT involves the use of light in the form of low-level or low-power laser or light emitting diodes to alter biochemical pathways, which may result in changes to cell shape, cell migration, and cell signaling.
To review published clinical experiences (case series and case reports) using LLLT for treatment of DFU, and provide evidence-based recommendations and future directions on the potential of LLLT as a therapeutic modality for DFU.
On January 16, 2016 we searched the published literature using databases: PubMed, EMBASE, CINAHL, and Web of Science with key terms: "diabetic foot" AND ("low level laser therapy" OR "low level light therapy" OR "LLLT" OR "light emitting diode" OR "phototherapy" OR "laser").
After screening of titles, abstracts and/or full-text, 7 original articles were suitable in our review. Our review contains 5 case series and 2 case reports that evaluated LLLT for treatment of DFU, and all reviewed studies have shown positive improvement of DFU using LLLT with no adverse events, albeit with limitations that may be minimized with future RCTs.
LLLT is an emerging and promising treatment modality to current alternatives that are costly and have shown limited success. Based upon the published evidence, we envision additional research may allow for stronger recommendation with LLLT for treatment of DFU.

J Drugs Dermatol. 2016;15(7):843-848.

Post-recurrence chemotherapy for mesothelioma patients undergoing extrapleural pneumonectomy.

PubMed

Takuwa, Teruhisa; Hashimoto, Masaki; Matsumoto, Seiji; Kondo, Nobuyuki; Kuribayash, Kozo; Nakano, Takashi; Hasegawa, Seiki

2017-10-01

Additional chemotherapy is often not feasible in patients with recurrent malignant pleural mesothelioma (MPM) undergoing extrapleural pneumonectomy (EPP), due to deteriorated cardiopulmonary reserve. We thus examined the feasibility and efficacy of additional chemotherapy in patients with recurrent MPM after EPP. A retrospective review was conducted of 59 consecutive patients who underwent bi-/tri-modal treatment with induction chemotherapy, EPP, and radiation therapy from July 2004 to August 2013 at Hyogo College of Medicine (Nishinomiya, Japan). Of 59 patients, 39 (male/female = 31/8, right/left = 15/24, pathological stage I/II/III/IV = 1/7/23/3, bi-/tri-modality = 27/12) relapsed at a median age of 62 (range 37-71) years. The median time to recurrence after EPP was 11.6 months. Of the 39 relapsed patients, 12 received best supportive care alone, six started but discontinued chemotherapy, and the remaining 21 (53%) completed more than three cycles of intravenous chemotherapy. The median survival time after EPP was significantly longer in 21 patients who received additional chemotherapy than in 18 patients who did not (39.2 vs. 12.2 months, P = 0.009). Additional systemic chemotherapy was successfully administered in more than 50% of relapsed patients after bi-/tri-modal treatment, which included EPP, and resulted in a longer survival in comparison with best supportive care alone.

Theranostic Nanoseeds for Efficacious Internal Radiation Therapy of Unresectable Solid Tumors

NASA Astrophysics Data System (ADS)

Moeendarbari, Sina; Tekade, Rakesh; Mulgaonkar, Aditi; Christensen, Preston; Ramezani, Saleh; Hassan, Gedaa; Jiang, Ruiqian; Öz, Orhan K.; Hao, Yaowu; Sun, Xiankai

2016-02-01

Malignant tumors are considered “unresectable” if they are adhere to vital structures or the surgery would cause irreversible damages to the patients. Though a variety of cytotoxic drugs and radiation therapies are currently available in clinical practice to treat such tumor masses, these therapeutic modalities are always associated with substantial side effects. Here, we report an injectable nanoparticle-based internal radiation source that potentially offers more efficacious treatment of unresectable solid tumors without significant adverse side effects. Using a highly efficient incorporation procedure, palladium-103, a brachytherapy radioisotope in clinical practice, was coated to monodispersed hollow gold nanoparticles with a diameter about 120 nm, to form 103Pd@Au nanoseeds. The therapeutic efficacy of 103Pd@Au nanoseeds were assessed when intratumorally injected into a prostate cancer xenograft model. Five weeks after a single-dose treatment, a significant tumor burden reduction (>80%) was observed without noticeable side effects on the liver, spleen and other organs. Impressively, >95% nanoseeds were retained inside the tumors as monitored by Single Photon Emission Computed Tomography (SPECT) with the gamma emissions of 103Pd. These findings show that this nanoseed-based brachytherapy has the potential to provide a theranostic solution to unresectable solid tumors.

Management of pediatric mandibular fractures using bioresorbable plating system - Efficacy, stability, and clinical outcomes: Our experiences and literature review.

PubMed

Singh, Mahinder; Singh, R K; Passi, Deepak; Aggarwal, Mohit; Kaur, Guneet

2016-01-01

The purpose of this study was to determine the efficacy and stability of the biodegradable fixation system for treatment of mandible fractures in pediatric patients by measuring the bite force. Sixty pediatric patients with mandibular fractures (36 males, 24 females) were included in this study. The 2.5-mm resorbable plates were adapted along Champy's line of ideal osteosynthesis and secured with four 2.5 mm diameter monocortical resorbable screws, 8 mm in length. All patients were followed for 10 months. Clinical parameters, such as soft tissue infection, nonunion, malunion, implant exposure, malocclusion, nerve injury, and bite force for stability, were prospectively assessed. Adequate fixation and primary bone healing was achieved in 100% of the cases. Six minor complications (10%) were observed: 2 soft tissue infections (3%), 1 plate dehiscence (2%), 1 malocclusion (2%), and 2 paresthesia (3%). 2.5-mm resorbable plating system along Champy's line of ideal osteosynthesis is a good treatment modality for mandible fractures in pediatric patients.

How Electroconvulsive Therapy Works?: Understanding the Neurobiological Mechanisms

PubMed Central

Singh, Amit; Kar, Sujita Kumar

2017-01-01

Electroconvulsive therapy (ECT) is a time tested treatment modality for the management of various psychiatric disorders. There have been a lot of modifications in the techniques of delivering ECT over decades. Despite lots of criticisms encountered, ECT has still been used commonly in clinical practice due to its safety and efficacy. Research evidences found multiple neuro-biological mechanisms for the therapeutic effect of ECT. ECT brings about various neuro-physiological as well as neuro-chemical changes in the macro- and micro-environment of the brain. Diverse changes involving expression of genes, functional connectivity, neurochemicals, permeability of blood-brain-barrier, alteration in immune system has been suggested to be responsible for the therapeutic effects of ECT. This article reviews different neurobiological mechanisms responsible for the therapeutic efficacy of ECT. PMID:28783929

Paracetamol in Patent Ductus Arteriosus Treatment: Efficacious and Safe?

PubMed Central

Bardanzellu, Flaminia; Neroni, Paola; Fanos, Vassilios

2017-01-01

In preterm infants, failure or delay in spontaneous closure of Ductus Arteriosus (DA), resulting in the condition of Patent Ductus Arteriosus (PDA), represents a significant issue. A prolonged situation of PDA can be associated with several short- and long-term complications. Despite years of researches and clinical experience on PDA management, unresolved questions about the treatment and heterogeneity of clinical practices in different centers still remain, in particular regarding timing and modality of intervention. Nowadays, the most reasonable strategy seems to be reserving the treatment only to hemodynamically significant PDA. The first-line therapy is medical, and ibuprofen, related to several side effects especially in terms of nephrotoxicity, is the drug of choice. Administration of oral or intravenous paracetamol (acetaminophen) recently gained attention, appearing effective as traditional nonsteroidal anti-inflammatory drugs (NSAIDs) in PDA closure, with lower toxicity. The results of the studies analyzed in this review mostly support paracetamol efficacy in ductal closure, with inconstant low and transient elevation of liver enzymes as reported side effect. However, more studies are needed to confirm if this therapy shows a real safety profile and to evaluate its long-term outcomes, before considering paracetamol as first-choice drug in PDA treatment. PMID:28828381

Carbon dioxide laser versus erbium:YAG laser in treatment of epidermal verrucous nevus: a comparative randomized clinical study.

PubMed

Osman, Mai Abdel Raouf; Kassab, Ahmed Nazmi

2017-08-01

A verrucous epidermal nevus (VEN) is a skin disorder that has been treated using different treatment modalities with varying results. Ablative lasers such as carbon dioxide laser (CO 2 ) and erbium:yttrium-aluminum-garnet (Er:YAG) laser have been considered as the gold standard for the treatment of epidermal nevi. To evaluate and compare the efficacy, postoperative wound healing and side effects of pulsed CO 2 laser and Er:YAG laser for the treatment of verrucous epidermal nevi. Twenty patients with localized VEN were randomly divided into two groups. Group 1 was administered CO 2 laser and group 2 underwent Er:YAG laser treatment. A blinded physician evaluated the photographs and dermoscopic photomicrographs for the efficacy and possible side effects. All patients received one treatment session and were followed up over a 6-month period. Both lasers induced noticeable clinical improvement, but there were no significant differences between two lasers in treatment response, patient satisfaction, duration of erythema and side effects. The average time to re-epithelialization was 13.5 days with CO 2 and 7.9 days with Er:YAG laser (p< .0005). No scarring was observed in Er:YAG laser group and no lesional recurrence was detected in CO 2 laser group since treatment. Apart from re-epithelialization, both lasers showed equivalent outcomes with respect to treatment response, patient satisfaction, side effects and complications.

Women’s Preferences for Treatment of Perinatal Depression and Anxiety: A Discrete Choice Experiment

PubMed Central

Ride, Jemimah; Lancsar, Emily

2016-01-01

Perinatal depression and anxiety (PNDA) are an international healthcare priority, associated with significant short- and long-term problems for women, their children and families. Effective treatment is available but uptake is suboptimal: some women go untreated whilst others choose treatments without strong evidence of efficacy. Better understanding of women’s preferences for treatment is needed to facilitate uptake of effective treatment. To address this issue, a discrete choice experiment (DCE) was administered to 217 pregnant or postnatal women in Australia, who were recruited through an online research company and had similar sociodemographic characteristics to Australian data for perinatal women. The DCE investigated preferences regarding cost, treatment type, availability of childcare, modality and efficacy. Data were analysed using logit-based models accounting for preference and scale heterogeneity. Predicted probability analysis was used to explore relative attribute importance and policy change scenarios, including how these differed by women’s sociodemographic characteristics. Cost and treatment type had the greatest impact on choice, such that a policy of subsidising effective treatments was predicted to double their uptake compared with the base case. There were differences in predicted uptake associated with certain sociodemographic characteristics: for example, women with higher educational attainment were more likely to choose effective treatment. The findings suggest policy directions for decision makers whose goal is to reduce the burden of PNDA on women, their children and families. PMID:27258096

Women's Preferences for Treatment of Perinatal Depression and Anxiety: A Discrete Choice Experiment.

PubMed

Ride, Jemimah; Lancsar, Emily

2016-01-01

Perinatal depression and anxiety (PNDA) are an international healthcare priority, associated with significant short- and long-term problems for women, their children and families. Effective treatment is available but uptake is suboptimal: some women go untreated whilst others choose treatments without strong evidence of efficacy. Better understanding of women's preferences for treatment is needed to facilitate uptake of effective treatment. To address this issue, a discrete choice experiment (DCE) was administered to 217 pregnant or postnatal women in Australia, who were recruited through an online research company and had similar sociodemographic characteristics to Australian data for perinatal women. The DCE investigated preferences regarding cost, treatment type, availability of childcare, modality and efficacy. Data were analysed using logit-based models accounting for preference and scale heterogeneity. Predicted probability analysis was used to explore relative attribute importance and policy change scenarios, including how these differed by women's sociodemographic characteristics. Cost and treatment type had the greatest impact on choice, such that a policy of subsidising effective treatments was predicted to double their uptake compared with the base case. There were differences in predicted uptake associated with certain sociodemographic characteristics: for example, women with higher educational attainment were more likely to choose effective treatment. The findings suggest policy directions for decision makers whose goal is to reduce the burden of PNDA on women, their children and families.

Treatment of osteitis pubis and osteomyelitis of the pubic symphysis in athletes: a systematic review

PubMed Central

Choi, Haemi; McCartney, Michael; Best, Thomas M

2013-01-01

Objectives The authors examined the most current evidence for treatment options in athletes with osteitis pubis and osteomyelitis pubis, attempting to determine which options provide optimal pain relief with rapid return to sport and prevention of symptom reoccurrence. Methods Three databases—MEDLINE, Cochrane Database of Systematic Reviews and CINAHL—were searched using the OVID interface for all years between 1985 and May 2008. References were analysed from included studies, and additional relevant articles were obtained for inclusion. Inclusion criteria included (1) humans only, (2) subjects had no apparent risk factors for development of osteitis pubis or osteomyelitis of the pubic symphysis other than athletic involvement, (3) both physical exam findings and diagnostic imaging were used to confirm either diagnosis, and (4) a definitive treatment strategy was identifiable for management of osteitis pubis or osteomyelitis of the pubic symphysis. In total, 25 articles were included in the review. Results There were no randomised controlled trials identified with this study’s search strategy. A total of 195 athletes were diagnosed as having osteitis pubis (186 males, nine females) and treated with either conservative measures/physical therapy, local injection with corticosteroids and/or local anaesthetic, dextrose prolotherapy, surgery or antibiotic therapy. Six case reports/series described conservative treatment measures (physical therapy, rest, non-steroid anti-inflammatory drugs). Four case series explored the use of corticosteroid injections in treatment. One case series described the use of dextrose prolotherapy as a treatment modality. Six case series described various surgical techniques (pubic symphysis curettage, polypropylene mesh placement and pubic bone stabilisation) in treatment. Ten case reports/ series (10 subjects) outlined antibiotic treatment of osteomyelitis of the pubic symphysis. Conclusions The current medical literature shows only level 4 evidence of the treatment for osteitis pubis in 24 case reports/series in athletes. Without any direct comparison of treatment modalities, it is difficult to determine which individual treatment option is the most efficacious. Further study comparing the different treatment options is necessary to determine which modality provides the fastest return to sport. PMID:18812419

Fecal Microbial Therapy – Promises and Pitfalls

PubMed Central

Merenstein, Daniel; El-Nachef, Najwa; Lynch, Susan V.

2015-01-01

A rapidly-expanding range of diverse human diseases are now associated with perturbations to the gastrointestinal microbiome. Fecal microbial transfer (FMT) has been used with high rates of efficacy to treat gastrointestinal microbiome perturbation associated with recurrent Clostridium difficile infection, and is now being considered for other indications. Here we discuss the gut microbiome, review published and on-going studies using FMT as a treatment modality for human disease, consider the regulatory aspects of FMT and outline some factors that should be considered in cases where this therapeutic strategy is being contemplated. PMID:24796803

Advancements in Pharmacotherapy for Noncancerous Manifestations of HPV

PubMed Central

Kollipara, Ramya; Ekhlassi, Erfon; Downing, Christopher; Guidry, Jacqueline; Lee, Michael; Tyring, Stephen K.

2015-01-01

Human papillomavirus (HPV) is the most common sexually transmitted disease. Via infection of the basal epithelial cells, HPV causes numerous malignancies and noncancerous cutaneous manifestations. Noncancerous cutaneous manifestations of HPV, including common, plantar, plane, and anogenital warts, are among the most common reasons for an office visit. Although there are various therapies available, they are notoriously difficult to treat. HPV treatments can be grouped into destructive (cantharidin, salicylic acid), virucidal (cidofovir, interferon-α), antimitotic (bleomycin, podophyllotoxin, 5-fluorouracil), immunotherapy (Candida antigen, contact allergen immunotherapy, imiquimod) or miscellaneous (trichloroacetic acid, polyphenon E). The mechanism of action, recent efficacy data, safety profile and recommended regimen for each of these treatment modalities is discussed. PMID:26239450

Longterm Safety and Efficacy of Adalimumab and Infliximab for Uveitis Associated with Juvenile Idiopathic Arthritis.

PubMed

Cecchin, Vanessa; Zannin, Maria Elisabetta; Ferrari, Daniele; Pontikaki, Irene; Miserocchi, Elisabetta; Paroli, Maria P; Bracaglia, Claudia; Marafon, Denise Pires; Pastore, Serena; Parentin, Fulvio; Simonini, Gabriele; De Libero, Cinzia; Falcini, Fernanda; Petaccia, Antonella; Filocamo, Giovanni; De Marco, Riccardo; La Torre, Francesco; Guerriero, Silvana; Martino, Silvana; Comacchio, Francesco; Muratore, Valentina; Martini, Giorgia; Vittadello, Fabio; Zulian, Francesco

2018-04-15

Anti-TNF-α agents have significantly changed the management of juvenile idiopathic arthritis (JIA). We evaluated the safety and efficacy of adalimumab (ADA) and infliximab (IFX) for the treatment of JIA-associated uveitis in patients treated for ≥ 2 years. Patients with JIA-associated uveitis treated with IFX and ADA were managed by a standardized protocol and data were entered in the ORCHIDEA registry. At baseline, all patients were refractory to standard immunosuppressive treatment or were corticosteroid-dependent. Data recorded every 3 months were uveitis course, number/type of ocular flares and complications, drug-related adverse events (AE), and treatment switch or withdrawal. Data of patients treated for ≥ 2 years were analyzed by descriptive statistics. Up to December 2014, 154 patients with ≥ 24 months followup were included in the study. Fifty-nine patients were treated with IFX and 95 with ADA. Clinical remission, defined as the absence of flares for > 6 months on treatment, was achieved in 69 patients (44.8%), with a better remission rate for ADA (60.0%) as compared to IFX (20.3%; p < 0.001). A significant reduction of flares was observed in all patients without difference between the 2 treatment modalities. The number of new ocular complications decreased in both groups but was lower for ADA (p = 0.015). No serious AE were recorded; 16.4% of patients experienced 35 minor AE and the incidence rate was lower with ADA than with IFX. At the 2-year followup, ADA showed a better efficacy and safety profile than IFX for the treatment of refractory JIA-associated uveitis.

Treatment of sentence comprehension and production in aphasia: is there cross-modal generalisation?

PubMed

Adelt, Anne; Hanne, Sandra; Stadie, Nicole

2016-09-09

Exploring generalisation following treatment of language deficits in aphasia can provide insights into the functional relation of the cognitive processing systems involved. In the present study, we first review treatment outcomes of interventions targeting sentence processing deficits and, second report a treatment study examining the occurrence of practice effects and generalisation in sentence comprehension and production. In order to explore the potential linkage between processing systems involved in comprehending and producing sentences, we investigated whether improvements generalise within (i.e., uni-modal generalisation in comprehension or in production) and/or across modalities (i.e., cross-modal generalisation from comprehension to production or vice versa). Two individuals with aphasia displaying co-occurring deficits in sentence comprehension and production were trained on complex, non-canonical sentences in both modalities. Two evidence-based treatment protocols were applied in a crossover intervention study with sequence of treatment phases being randomly allocated. Both participants benefited significantly from treatment, leading to uni-modal generalisation in both comprehension and production. However, cross-modal generalisation did not occur. The magnitude of uni-modal generalisation in sentence production was related to participants' sentence comprehension performance prior to treatment. These findings support the assumption of modality-specific sub-systems for sentence comprehension and production, being linked uni-directionally from comprehension to production.

Physical agents used in the management of chronic pain by physical therapists.

PubMed

Allen, Roger J

2006-05-01

Evidence supporting the use of specific physical agents in the management of chronic pain conditions is not definitive; it is largely incomplete and sometimes contradictory. However, the use of agents in chronic pain management programs is common. Within the broad use of physical agents, they are rarely the sole modality of treatment. A 1995 American Physical Therapy Association position statement asserts that "Without documentation which justifies the necessity of the exclusive use of physical agents/modalities, the use of physical agents/modalities, in the absence of other skilled therapeutic or educational intervention, should not be considered physical therapy". Physical agents may serve as useful adjunctive modalities of pain relief or to enhance the effectiveness of other elements in therapy geared toward resolution of movement impairments and restoration of physical function. Given that a conclusive aggregate of findings is unlikely to exist for all permutations of patient conditions, combined with interacting therapeutic modalities, an evidence-based approach to pain management is not always possible or beneficial to the patient. In the face of inconclusive evidence, a theory-based approach may help determine if the therapeutic effect ofa given physical agent has the possibility of being a useful clinical tool in the context of treating a particular patient's mechanism of pain generation. Until controlled efficacy findings are definitive, careful individual patient response monitoring of thoughtful theoretical application of adjunctive physical agents may be a prudent approach to the management of chronic pain.

I-95 phobia treated with hypnotic systematic desensitization: a case report.

PubMed

Iglesias, Alex; Iglesias, Alex; Iglesias, Adam

2013-10-01

Systematic desensitization and hypnosis mediated therapy share empirical evidence of efficacy in the treatment of specific phobias. However, a review of the literature indicated there is limited documentation in the employment of these modalities for treating driving related phobias (DRP). This article reports on the use of hypnosis aided systematic desensitization (HASD) in the successful treatment of a case of non-accident related driving phobia, specifically manifested on Interstate 95 (I-95). The treatment consisted of 6 office sessions of HASD along with 14 in-vivo sessions where the patient performed multiple exposures/rehearsals of the behaviors that had been successfully mastered at the office visits. The results indicated that this patient with case of (DRP) was able to resume travel on I-95 at conclusion of treatment. The patient was symptom free at follow up 6 months later.

Efficacy of cryotherapy plus topical Juniperus excelsa M. Bieb cream versus cryotherapy plus placebo in the treatment of Old World cutaneous leishmaniasis: A triple-blind randomized controlled clinical trial

PubMed Central

Parvizi, Mohammad Mahdi; Moein, Mahmoodreza; Hatam, Gholamreza; Nimrouzi, Majid; Hassanzadeh, Jafar; Hamidizadeh, Nasrin; Khorrami, Hamid Reza; Zarshenas, Mohammad Mehdi

2017-01-01

Background Cutaneous leishmaniasis is one of the highly prevalent endemic diseases in the Middle East and North Africa. Many treatment modalities have been recommended for this condition but success rates remain limited. Herbal remedies have also been used for treatment but evidence-based clinical trials with these products are sparse. In-vitro and in-vivo studies have shown the anti-leishmanial and curative effects of extract of fruits and leaves of Juniperus excelsa (J. excelsa). The aim of this study was to determine the efficacy of topical J. excelsa M. Bieb extract as an adjuvant to cryotherapy for the treatment of human CL. Materials and methods This study was designed as a two-arm triple-blind randomized placebo-controlled clinical trial using a parallel design. Seventy-two patients with clinical diagnosis of CL confirmed by leishmania smears were allocated to receive either a topical formulation of leaf of J. excelsa extract (group A) or placebo (group B) for 3 months. Both groups received cryotherapy as baseline standard treatment. Patients were evaluated before and weekly after the intervention was initiated until complete cure. Results Overall, 82% of patients in group A, experienced complete cure and 9% of them had partial cure. On the other hand, 34% in group B reported complete cure, while 14% of them had partial cure at the end of treatment protocol with a significant difference between the two groups (P< 0.001). The mean duration to healing of the lesions in patients who received J. excelsa extract was statistically significantly shorter than the placebo group (p = 0.04). No significant side effect was seen in the J. excelsa extract group except for mild to moderate local irritation after a few weeks in a few numbers of patients. Conclusion The results of this study showed that topical J. excelsa extract can be used as an adjuvant treatment modality in addition to cryotherapy for accelerating the time to cure in addition to increasing the complete cure rate in CL. Trial registration ClinicalTrials.gov IRCT2015082523753N1 PMID:28981503

Adenoviral Delivery of Tumor Necrosis Factor-α and Interleukin-2 Enables Successful Adoptive Cell Therapy of Immunosuppressive Melanoma

PubMed Central

Siurala, Mikko; Havunen, Riikka; Saha, Dipongkor; Lumen, Dave; Airaksinen, Anu J.; Tähtinen, Siri; Cervera-Carrascon, Víctor; Bramante, Simona; Parviainen, Suvi; Vähä-Koskela, Markus; Kanerva, Anna; Hemminki, Akseli

2016-01-01

Adoptive T-cell transfer is a promising treatment approach for metastatic cancer, but efficacy in solid tumors has only been achieved with toxic pre- and postconditioning regimens. Thus, adoptive T-cell therapies would benefit from complementary modalities that enable their full potential without excessive toxicity. We aimed to improve the efficacy and safety of adoptive T-cell transfer by using adenoviral vectors for direct delivery of immunomodulatory murine cytokines into B16.OVA melanoma tumors with concomitant T-cell receptor transgenic OT-I T-cell transfer. Armed adenoviruses expressed high local and low systemic levels of cytokine when injected into B16.OVA tumors, suggesting safety of virus-mediated cytokine delivery. Antitumor efficacy was significantly enhanced with adenoviruses coding for murine interleukin-2 (mIL-2) and tumor necrosis factor-α (mTNFα) when compared with T-cell transfer alone or viruses alone. Further improvement in efficacy was achieved with a triple combination of mIL-2, mTNFα, and OT-I T-cells. Mechanistic studies suggest that mIL-2 has an important role in activating T-cells at the tumor, while mTNFα induces chemokine expression. Furthermore, adenovirus treatments enhanced tumor-infiltration of OT-I T-cells as demonstrated by SPECT/CT imaging of 111In-labeled cells. Our results suggest the utility of cytokine-coding adenoviruses for improving the efficacy of adoptive T-cell therapies. PMID:27357626

The Safety and Efficacy of the 1540nm Non-Ablative Fractional XD Probe of Star Lux 500 Device in the Treatment of Striae Alba: Before-After Study.

PubMed

Malekzad, Farhad; Shakoei, Safoura; Ayatollahi, Azin; Hejazi, Somayeh

2014-01-01

Striae distensae (SD) are a frequent skin condition for which treatment remains a challenge. The 1540-nm non-ablative fractional laser (Star Lux 500) has been shown to improve atrophic scars by increasing the amount of dermal collagen. To assess the safety and efficacy of the Star Lux 500 laser in the treatment of mature hypopigmented striae in Persian people (Striae Alba). Ten women aged 26-50 years with SD and Fitzpatrick skin types III-V were enrolled in the study. The exclusion criteria were a history of keloids, photosensitivity and collagen, elastin disorders as well as history of other striae treatment within one year. The lesions were treated with non-ablative fractional laser 1540nm, and a total of four treatments were given at 4-week intervals. Clinical standard photographs were taken before each treatment. Also, patients were followed up at 3 months after the last treatment. Clinical improvement was assessed by comparing baseline and post-treatment photographs by two independent blinded physicians using grading scale. Treatment efficacy analysis was performed via the comparison between the images taken before and after each treatment session. There was a clinically appreciable improvement in striae ranging from 1 to 24%. A significant improvement in striae between the 16-week treatment and the 4-week treatment was identified (P<0.0001). Three months after the final treatment, patients showed noticeable improvement in the striae, compared with baseline (P<0.048). Mild post inflammatory hyperpigmentation was observed in one patient after the 8-week treatment and mild to moderate acne occurred in another patient after 4 weeks of treatment. Therapy with Star lux 500 laser had clinically and statistically striae improvement with no adverse events. This may be a safe and an effective treatment modality for Striae Alba lesions.

Complementary and alternative medicine for allergic rhinitis.

PubMed

Man, Li-Xing

2009-06-01

Otolaryngologists and other physicians who diagnose and treat allergic rhinitis encounter patients who use complementary medicine and alternative remedies. This article reviews the recent literature regarding complementary and alternative therapies for the treatment of allergic rhinitis. There are a myriad of modalities for treating allergic rhinitis. Few are studied with rigorous randomized, double-blind, placebo-controlled trials for clinical efficacy. Often, the biological mechanisms and adverse effects are even less well understood. A few therapies, including spirulina, butterbur, and phototherapy hold some promise. Thus far, complementary and alternative therapies have not been integrated into the general treatment armamentarium of allergic rhinitis. Several studies report beneficial effects of certain alternative treatments for allergic rhinitis. Additional insight into the mechanisms of action, short-term and long-term effects, and adverse events is needed.

Use of methotrexate in the treatment of inflammatory bowel diseases (IBD)

PubMed Central

Herfarth, Hans H.; Kappelman, Michael D; Long, Millie D; Isaacs, Kim L

2015-01-01

Low-dose methotrexate (MTX) therapy is a well-recognized therapy for many inflammatory conditions such as rheumatoid arthritis (RA), psoriatic arthritis and psoriasis. More than 20 years ago the clinical efficacy of MTX was also established for steroid dependent Crohn’s disease (CD), but it was never broadly adapted as a treatment modality. More recently, MTX has become increasingly used in the pediatric CD population, both as a single agent as well as a concomitant therapy with anti-tumor necrosis factor-alpha (anti-TNF) treatment. This review outlines important pharmacological aspects for the therapeutic application of MTX and the current status of MTX as mono- or combination therapy in both pediatric and adult patients with IBD including new results of MTX monotherapy in steroid dependent ulcerative colitis (UC). PMID:26457382

Continuation of Weight Loss Treatment Is Associated with the Number of Self-Selected Treatment Modalities

ERIC Educational Resources Information Center

Martin, Corby K.; Drab-Hudson, Danae L.; York-Crowe, Emily; Mayville, Stephen B.; Yu, Ying; Greenway, Frank L.

2007-01-01

Behavior therapy is a cornerstone of weight loss treatment and behaviorists help direct patients' treatment. A novel design was used that allowed participants to choose different treatment modalities during behavioral weight loss treatment. The association between the selection of different treatment modalities and program completion was examined…

Low-Intensity Extracorporeal Shock Wave Therapy for Erectile Dysfunction: a Systematic Review and Meta-Analysis.

PubMed

Man, Libo; Li, Guizhong

2017-09-26

To use systematic review and meta-analysis to assess the efficacy of low-energy extracorporeal shockwave therapy (LI-ESWT) for erectile dysfunction (ED) was undertaken with a meta-analysis to identify the efficacy of the treatment modality. A comprehensive search of the PubMed, Cochrane Register and Embase databases to March 2017 was performed for randomized controlled trials reporting on patients with ED treated with LI- ESWT. The International Index of Erectile Function (IIEF) and the Erection Hardness Score (EHS) were the most commonly used tools to evaluate the therapeutic efficacy of LI-ESWT. There were 9 studies including 637 patients from 2005 to 2017. The meta-analysis revealed that LI-ESWT could significantly improve IIEF (mean difference [MD]: 2.54; 95% CI, 0.83-4.25; p= 0. 004) and EHS (risk difference[RD]: 0.16; 95% CI, 0.03-0.28; p = 0.01)). Therapeutic efficacy could last at least 3 mo (MD: 4.15; 95% CI, 1.40-6.90; p =0.003). Lower energy density(0.09mj/mm 2 , MD: 4.14; 95% CI, 0.87-7.42; p = 0.01) increased number of pulses (3000 pulses per treatment, MD: 5.11; 95% CI, 3.18-7.05, p < 0.0001) and shorter total treatment courses( <6 weeks, MD: 3.73; 95% CI, 0.54-6.93; p = 0.02) resulted in better therapeutic efficacy. These studies suggest that LI-ESWT could significantly improve the IIEF and EHS of ED patients. The publication of robust evidence from additional RCTs and longer-term follow-up would provide more confidence regarding use of LI-ESWT for ED patients. Copyright © 2017. Published by Elsevier Inc.

A review on laser and light-based therapies for alopecia areata.

PubMed

Mlacker, Stephanie; Aldahan, Adam Souhail; Simmons, Brian James; Shah, Vidhi; McNamara, Colin Andrew; Samarkandy, Sahal; Nouri, Keyvan

2017-04-01

Alopecia areata is a form of non-scarring alopecia that results from a hyperactive immune response of T cells against hair follicles. Many patients with visible hair loss experience psychological and emotional distress, as a result of their cosmetic disfigurement, and frequently seek treatment. However, existing treatment methods, such as corticosteroids, topical irritants, sensitizing agents, immunosuppressants, and psoralen plus ultraviolet light A, may result in various adverse effects and often lack efficacy. Laser and light treatments offer a safe and effective alternative. This review aims to provide clinicians with a comprehensive summary of laser and light-based modalities used for the treatment of alopecia areata. Currently, the excimer laser is the most widely studied device and has shown positive results thus far. However, the development of future randomized controlled clinical trials will help determine the appropriate treatment protocols necessary, in order to achieve superior clinical outcomes.

[Methods of traditional chinese medicine in the treatment of patients with interstitial cystitis/bladder pain syndrome].

PubMed

Ignashov, A Yu; Deng, B; Kuzmin, I V; Slesarevskaya, M N

2018-03-01

In recent years, there has been an increasing interest in alternative (complementary) treatments of interstitial cystitis/bladder pain syndrome (IC/BPS). This is due both to the high incidence of IC/BPS and to a lack of effectiveness of conventional treatments. One of the directions of alternative therapies is a traditional Chinese medicine using a special diet, various animal and plant-derived medicines, breathing exercises and acupuncture. This review analyzes the accumulated experience in using traditional Chinese medicine in the treatment of patients with IC/BPS. The presented data indicate that these methods appear to be promising, since they are effective in a significant number of patients, lead to an improvement in their quality of life, are non-invasive and well tolerated. However, due to the lack of clinical studies, the efficacy of this treatment modalities needs to be confirmed.

Contemporary treatments for psychological trauma from the perspective of peacekeepers.

PubMed

Ray, Susan L

2009-06-01

The purpose of this hermeneutic phenomenological study was to examine contemporary treatment approaches for psychological trauma from the perspective ofpeacekeepers. Data were collected via audiotaped interviews with 10 contemporary peacekeepers who had been deployed to Somalia, Rwanda, or the formerYugoslavia. The participants were asked to describe their experience with various treatments for psychological trauma. Narratives from the transcribed interviews were reviewed with the participants and their comments solicited for rigour and verification of meaning. A thematic analysis of the text, conducted to examine the ways in which contemporary treatment approaches help peacekeepers to heal from trauma, revealed 3 themes: medications as helping the most, understanding what is going on, and self-healing as a journey of discovery. The embodied nature of healing from trauma among contemporary peacekeepers should not be overlooked. Studies on the efficacy of different treatment modalities for psychological trauma, including mind-body complementary therapies, are needed.

Pharmacogenetics in Acute Lymphoblastic Leukemia

PubMed Central

Cheok, Meyling H.; Pottier, Nicolas; Kager, Leo

2009-01-01

Progress in the treatment of acute leukemia in children has been remarkable, from a disease being lethal four decades ago to current cure rates exceeding 80%. This exemplary progress is largely due to the optimization of existing treatment modalities rather than the discovery of new antileukemic agents. However, despite these high cure rates, the annual number of children whose leukemia relapses after their initial therapy remains greater than that of new cases of most types of childhood cancers. The aim of pharmacogenetics is to develop strategies to personalize treatment and tailor therapy to individual patients, with the goal of optimizing efficacy and safety through better understanding of human genome variability and its influence on drug response. In this review, we summarize recent pharmacogenomic studies related to the treatment of pediatric acute lymphoblastic leukemia. These studies illustrate the promise of pharmacogenomics to further advance the treatment of human cancers, with childhood leukemia serving as a paradigm. PMID:19100367

Use of Low-Level Laser Therapy as Monotherapy or Concomitant Therapy for Male and Female Androgenetic Alopecia

PubMed Central

Munck, Andréia; Gavazzoni, Maria Fernanda; Trüeb, Ralph M

2014-01-01

Background: Androgenetic alopecia (AGA) is the most common form of hair loss in men and in women. Currently, minoxidil and finasteride are the treatments with the highest levels of medical evidence, but patients who exhibit intolerance or poor response to these treatments are in need of additional treatment modalities. Objective: The aim was to evaluate the efficacy and safety of low-level laser therapy (LLLT) for AGA, either as monotherapy or as concomitant therapy with minoxidil or finasteride, in an office-based setting. Materials and Methods: Retrospective observational study of male and female patients with AGA, treated with the 655 nm-HairMax Laser Comb®, in an office-based setting. Efficacy was assessed with global photographic imaging. Results: Of 32 patients (21 female, 11 male), 8 showed significant, 20 moderate, and 4 no improvement. Improvement was seen both with monotherapy and with concomitant therapy. Improvement was observed as early as 3 months and was sustained up to a maximum observation time of 24 months. No adverse reactions were reported. Conclusions: LLLT represents a potentially effective treatment for both male and female AGA, either as monotherapy or concomitant therapy. Combination treatments with minoxidil, finasteride, and LLLT may act synergistic to enhance hair growth. PMID:25191036

Potentiality of immunotherapy against hepatocellular carcinoma

PubMed Central

Tsuchiya, Nobuhiro; Sawada, Yu; Endo, Itaru; Uemura, Yasushi; Nakatsura, Tetsuya

2015-01-01

Hepatocellular carcinoma (HCC), the predominant form of primary liver cancer, is the fifth most common cancer worldwide and the second leading cause of cancer-related death. Despite the high incidence, treatment options remain limited for advanced HCC, and as a result prognosis continues to be poor. Current therapeutic options, surgery, chemotherapy and radiotherapy, have only modest efficacy. New treatment modalities to prolong survival and to minimize the risk of adverse response are desperately needed for patients with advanced HCC. Tumor immunotherapy is a promising, novel treatment strategy that may lead to improvements in both treatment-associated toxicity and outcome. The strategies have developed in part through genomic studies that have yielded candidate target molecules and in part through basic biology studies that have defined the pathways and cell types regulating immune response. Here, we summarize the various types of HCC immunotherapy and argue that the newfound field of HCC immunotherapy might provide critical advantages in the effort to improve prognosis of patients with advanced HCC. Already several immunotherapies, such as tumor-associated antigen therapy, immune checkpoint inhibitors and cell transfer immunotherapy, have demonstrated safety and feasibility in HCC patients. Unfortunately, immunotherapy currently has low efficacy in advanced stage HCC patients; overcoming this challenge will place immunotherapy at the forefront of HCC treatment, possibly in the near future. PMID:26420958

Short contact therapy of acne with tretinoin.

PubMed

Veraldi, Stefano; Barbareschi, Mauro; Benardon, Susanna; Schianchi, Rossana

2013-10-01

The most frequent side effect of topical retinoids is irritant contact dermatitis. It occurs in approximately 85% of patients; the percentage can reach up to 95% in patients treated with tretinoin. Severity of this dermatitis is moderate to severe in approximately 20% of patients. However, 15% of patients stop the treatment with tretinoin because of skin irritation. The authors used tretinoin as short contact therapy (SCT) in mild to moderate acne, in order to try to reduce the incidence and severity of irritant contact dermatitis. They present the final results of a sponsor-free, pilot, open, multicenter study. Seventy-four patients were treated with 0.05% tretinoin cream. It was applied once daily for 30 min. Treatment duration ranged from 8 to 32 weeks (mean duration: 12 weeks). Acne severity and treatment efficacy were evaluated by means of the Global Acne Grading System. A significant clinical improvement (≥50% from baseline) was observed in 41 patients (55.4%). Thirteen patients (17.6%) developed a mild skin irritation. Four patients (5.4%) stopped the treatment because of severe skin irritation. Efficacy of tretinoin used as SCT seems to be superimposable to that of tretinoin used according to standard modality. Tolerability of SCT with tretinoin is very good. This tolerability allows a high adherence of patients to the treatment and it markedly improves compliance.

Nanomaterials in Neural-Stem-Cell-Mediated Regenerative Medicine: Imaging and Treatment of Neurological Diseases.

PubMed

Zhang, Bingbo; Yan, Wei; Zhu, Yanjing; Yang, Weitao; Le, Wenjun; Chen, Bingdi; Zhu, Rongrong; Cheng, Liming

2018-04-01

Patients are increasingly being diagnosed with neuropathic diseases, but are rarely cured because of the loss of neurons in damaged tissues. This situation creates an urgent clinical need to develop alternative treatment strategies for effective repair and regeneration of injured or diseased tissues. Neural stem cells (NSCs), highly pluripotent cells with the ability of self-renewal and potential for multidirectional differentiation, provide a promising solution to meet this demand. However, some serious challenges remaining to be addressed are the regulation of implanted NSCs, tracking their fate, monitoring their interaction with and responsiveness to the tissue environment, and evaluating their treatment efficacy. Nanomaterials have been envisioned as innovative components to further empower the field of NSC-based regenerative medicine, because their unique physicochemical characteristics provide unparalleled solutions to the imaging and treatment of diseases. By building on the advantages of nanomaterials, tremendous efforts have been devoted to facilitate research into the clinical translation of NSC-based therapy. Here, recent work on emerging nanomaterials is highlighted and their performance in the imaging and treatment of neurological diseases is evaluated, comparing the strengths and weaknesses of various imaging modalities currently used. The underlying mechanisms of therapeutic efficacy are discussed, and future research directions are suggested. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Potentiality of immunotherapy against hepatocellular carcinoma.

PubMed

Tsuchiya, Nobuhiro; Sawada, Yu; Endo, Itaru; Uemura, Yasushi; Nakatsura, Tetsuya

2015-09-28

Hepatocellular carcinoma (HCC), the predominant form of primary liver cancer, is the fifth most common cancer worldwide and the second leading cause of cancer-related death. Despite the high incidence, treatment options remain limited for advanced HCC, and as a result prognosis continues to be poor. Current therapeutic options, surgery, chemotherapy and radiotherapy, have only modest efficacy. New treatment modalities to prolong survival and to minimize the risk of adverse response are desperately needed for patients with advanced HCC. Tumor immunotherapy is a promising, novel treatment strategy that may lead to improvements in both treatment-associated toxicity and outcome. The strategies have developed in part through genomic studies that have yielded candidate target molecules and in part through basic biology studies that have defined the pathways and cell types regulating immune response. Here, we summarize the various types of HCC immunotherapy and argue that the new-found field of HCC immunotherapy might provide critical advantages in the effort to improve prognosis of patients with advanced HCC. Already several immunotherapies, such as tumor-associated antigen therapy, immune checkpoint inhibitors and cell transfer immunotherapy, have demonstrated safety and feasibility in HCC patients. Unfortunately, immunotherapy currently has low efficacy in advanced stage HCC patients; overcoming this challenge will place immunotherapy at the forefront of HCC treatment, possibly in the near future.

Comparative Efficacy of Topical Pertmehrin, Crotamiton and Sulfur Ointment in Treatment of Scabies

PubMed Central

Mila-Kierzenkowska, Celestyna; Woźniak, Alina; Krzyżyńska-Malinowska, Ewa; Kałużna, Lucyna; Wesołowski, Roland; Poćwiardowski, Wojciech; Owcarz, Marcin

2017-01-01

Background: Scabies is an ectoparasitic infection, which occurs because of direct skin-to skin contact. The ideal treatment modality is still unclear and further research on this topic is warranted. The aim of the study was to compare the efficacy and safety of the topical scabicides: permethrin, crotamiton and sulfur ointment. Methods: Fifty four patients with diagnosed scabies were randomly divided into three treatment groups. The first group received 5% permethrin cream twice with one week interval, the patients from the second group were given crotamiton lotion for two days twice with one week interval, while the third group received 10% sulfur ointment for two or three weeks. All patients were followed up at 1, 2 and 4 weeks intervals. Results: At one-week follow up the cure rate was significantly higher at permethrin-treated group when compared to crotamiton group (P< 0.001) and sulfur group (P< 0.001). At the end of two-week interval, the cure rate at permethrin group was 100%, while at crotamiton group, 66.7% and in sulfur group 38.9% (P< 0.001). At 4-week follow up the applied treatment was effective in all studied individuals. Conclusion: The topical application of permethrin, crotamiton and sulfur was equally efficacious at 4-week follow up, however permethrin cream showed faster improvement at first and second follow up. Acquiring permethrin is considered as expensive option and crotamiton lotion seems to be cost-less alternative to this cream. PMID:29018829

Photobiomodulation therapy for androgenetic alopecia: A clinician's guide to home-use devices cleared by the Federal Drug Administration.

PubMed

Dodd, Erin M; Winter, Margo A; Hordinsky, Maria K; Sadick, Neil S; Farah, Ronda S

2018-06-01

The market for home-use photobiomodulation devices to treat androgenetic alopecia has rapidly expanded, and the Food and Drug Administration (FDA) has recently cleared many devices for this purpose. Patients increasingly seek the advice of dermatologists regarding the safety and efficacy of these hair loss treatments. The purpose of this guide was threefold: (1) to identify all home-use photobiomodulation therapy devices with FDA-clearance for treatment of androgenetic alopecia; (2) to review device design, features and existing clinical evidence; and (3) to discuss practical considerations of photobiomodulation therapy, including patient suitability, treatment goals, safety, and device selection. A search of the FDA 510(k) Premarket Notification database was conducted using product code "OAP" to identify all home-use devices that are FDA-cleared to treat androgenetic alopecia. Thirteen commercially available devices were identified and compared. Devices varied in shape, wavelength, light sources, technical features, price, and level of clinical evidence. To date, there are no head-to-head studies comparing the efficacy of these devices. Photobiomodulation therapy devices have an excellent safety profile and mounting evidence supporting their efficacy. However, long-term, high quality studies comparing these devices in diverse populations are lacking. As these devices become increasingly popular, dermatologists should be familiar with this treatment modality to add to their therapeutic armamentarium. AGA, androgenetic alopecia; FDA, Food and Drug Administration; IEC, International Electrotechnical Commission; LED, light-emitting diode; PBMT, photobiomodulation therapy.

Comparative Efficacy of Topical Pertmehrin, Crotamiton and Sulfur Ointment in Treatment of Scabies.

PubMed

Mila-Kierzenkowska, Celestyna; Woźniak, Alina; Krzyżyńska-Malinowska, Ewa; Kałużna, Lucyna; Wesołowski, Roland; Poćwiardowski, Wojciech; Owcarz, Marcin

2017-03-01

Scabies is an ectoparasitic infection, which occurs because of direct skin-to skin contact. The ideal treatment modality is still unclear and further research on this topic is warranted. The aim of the study was to compare the efficacy and safety of the topical scabicides: permethrin, crotamiton and sulfur ointment. Fifty four patients with diagnosed scabies were randomly divided into three treatment groups. The first group received 5% permethrin cream twice with one week interval, the patients from the second group were given crotamiton lotion for two days twice with one week interval, while the third group received 10% sulfur ointment for two or three weeks. All patients were followed up at 1, 2 and 4 weeks intervals. At one-week follow up the cure rate was significantly higher at permethrin-treated group when compared to crotamiton group (P< 0.001) and sulfur group (P< 0.001). At the end of two-week interval, the cure rate at permethrin group was 100%, while at crotamiton group, 66.7% and in sulfur group 38.9% (P< 0.001). At 4-week follow up the applied treatment was effective in all studied individuals. The topical application of permethrin, crotamiton and sulfur was equally efficacious at 4-week follow up, however permethrin cream showed faster improvement at first and second follow up. Acquiring permethrin is considered as expensive option and crotamiton lotion seems to be cost-less alternative to this cream.

HIV Prevention: Opportunities and Challenges

PubMed Central

Marrazzo, Jeanne M.

2016-01-01

Preexposure prophylaxis (PrEP) with tenofovir disoproxil fumarate (TDF)-based regimens has been shown to be effective in preventing acquisition of HIV infection, with protective efficacy being dependent on adherence to treatment. Data from the PROUD (Preexposure Option for Reducing HIV in the UK) and IPERGAY (Action to Pre vent Risk Exposure By and For Gay Men) studies, the latter of which employed event-driven PrEP, showed a high rate of protective efficacy of PrEP with TDF and emtricitabine among men who have sex with men. Data from the ASPIRE (A Study to Prevent Infection With a Ring for Extended Use) study of a dapivirine vaginal ring showed a moderate rate of protective efficacy among women older than 21 years. Ongoing investigations are examining long-acting PrEP modalities and combination PrEP and contraception products. This article summarizes a presentation by Jeanne M. Marrazzo, MD, MPH, at the IAS–USA continuing education program, Improving the Management of HIV Disease, held in Washington, DC, in April 2016. PMID:28208119

HIV Prevention: Opportunities and Challenges.

PubMed

Marrazzo, Jeanne M

Preexposure prophylaxis (PrEP) with tenofovir disoproxil fumarate (TDF)-based regimens has been shown to be effective in preventing acquisition of HIV infection, with protective efficacy being dependent on adherence to treatment. Data from the PROUD (Preexposure Option for Reducing HIV in the UK) and IPERGAY (Action to Prevent Risk Exposure By and For Gay Men) studies, the later of which employed event-driven PrEP, showed a high rate of protective efficacy of PrEP with TDF and emtricitabine among men who have sex with men. Data from the ASPIRE (A Study to Prevent Infection With a Ring for Extended Use) study of a dapivirine vaginal ring showed a moderate rate of protective efficacy among women older than 21 years. Ongoing investigations are examining long-acting PrEP modalities and combination PrEP and contraception products. This article summarizes a presentation by Jeanne M. Marrazzo, MD, MPH, at the IAS-USA continuing education program, Improving the Management of HIV Disease, held in Washington, DC, in April 2016.

Comparison of a fractional microplasma radio frequency technology and carbon dioxide fractional laser for the treatment of atrophic acne scars: a randomized split-face clinical study.

PubMed

Zhang, Zhen; Fei, Ye; Chen, Xiangdong; Lu, Wenli; Chen, Jinan

2013-04-01

No studies have compared fractional microplasma radio frequency (RF) technology with the carbon dioxide fractional laser system (CO2 FS) in the treatment of atrophic acne scars in the same patient. To compare the efficacy and safety of fractional microplasma RF with CO2 FS in the treatment of atrophic acne scars. Thirty-three Asian patients received three sessions of a randomized split-face treatment of fractional microplasma RF or CO2 FS. Both modalities had a roughly equivalent effect. Échelle d'Évaluation Clinique Des Cicatrices d'Acné scores were significantly lower after fractional microplasma RF (from 51.1 ± 14.2 to 22.3 ± 8.6, 56.4% improvement) and CO2 FS (from 48.8 ± 15.1 to 19.9 ± 7.9, 59.2% improvement) treatments. There was no statistically significant difference between the two therapies. Twelve subjects (36.4%) experienced postinflammatory hyperpigmentation (PIH) after 30 of 99 treatment sessions (30.3%) on the CO2 FS side and no PIH was observed on the fractional microplasma RF sides. Both modalities have good effects on treating atrophic scars. PIH was not seen with the fractional microplasma RF, which might make it a better choice for patients with darker skin. © 2013 by the American Society for Dermatologic Surgery, Inc. Published by Wiley Periodicals, Inc.

A therapeutic nanoparticle vaccine against Trypanosoma cruzi in a BALB/c mouse model of Chagas disease

PubMed Central

Barry, Meagan A.; Wang, Qian; Jones, Kathryn M.; Heffernan, Michael J.; Buhaya, Munir H.; Beaumier, Coreen M.; Keegan, Brian P.; Zhan, Bin; Dumonteil, Eric; Bottazzi, Maria Elena; Hotez, Peter J.

2016-01-01

ABSTRACT Chagas disease, caused by Trypanosoma cruzi, results in an acute febrile illness that progresses to chronic chagasic cardiomyopathy in 30% of patients. Current treatments have significant side effects and poor efficacy during the chronic phase; therefore, there is an urgent need for new treatment modalities. A robust TH1-mediated immune response correlates with favorable clinical outcomes. A therapeutic vaccine administered to infected individuals could bolster the immune response, thereby slowing or stopping the progression of chagasic cardiomyopathy. Prior work in mice has identified an efficacious T. cruzi DNA vaccine encoding Tc24. To elicit a similar protective cell-mediated immune response to a Tc24 recombinant protein, we utilized a poly(lactic-co-glycolic acid) nanoparticle delivery system in conjunction with CpG motif-containing oligodeoxynucleotides as an immunomodulatory adjuvant. In a BALB/c mouse model, the vaccine produced a TH1-biased immune response, as demonstrated by a significant increase in antigen-specific IFNγ-producing splenocytes, IgG2a titers, and proliferative capacity of CD8+ T cells. When tested for therapeutic efficacy, significantly reduced systemic parasitemia was seen during peak parasitemia. Additionally, there was a significant reduction in cardiac parasite burden and inflammatory cell infiltrate. This is the first study demonstrating immunogenicity and efficacy of a therapeutic Chagas vaccine using a nanoparticle delivery system. PMID:26890466

A passive acoustic device for real-time monitoring of the efficacy of shockwave lithotripsy treatment.

PubMed

Leighton, T G; Fedele, F; Coleman, A J; McCarthy, C; Ryves, S; Hurrell, A M; De Stefano, A; White, P R

2008-10-01

Extracorporeal shockwave lithotripsy (ESWL) is the preferred modality for the treatment of renal and ureteric stone disease. Currently X-ray or ultrasound B-scan imaging are used to locate the stone and to check that it remains targeted at the focus of the lithotripter during treatment. Neither imaging modality is particularly effective in allowing the efficacy of treatment to be judged during the treatment session. A new device is described that, when placed on the patient's skin, can passively monitor the acoustic signals that propagate through the body after each lithotripter shock, and which can provide useful information on the effectiveness of targeting. These acoustic time histories are analyzed in real time to extract the two main characteristic peak amplitudes (m(1) and m(2)) and the time between these peaks (t(c)). A set of rules based on the acoustic parameters was developed during a clinical study in which a complete set of acoustic and clinical data was obtained for 30 of the 118 subjects recruited. The rules, which complied with earlier computational fluid dynamics (CFD) modeling and in vitro tests, allow each shock to be classified as "effective" or "ineffective." These clinically-derived rules were then applied in a second clinical study in which complete datasets were obtained for 49 of the 85 subjects recruited. This second clinical study demonstrated almost perfect agreement (kappa = 0.94) between the number of successful treatments, defined as >50% fragmentation as determined by X-ray at the follow-up appointment, and a device-derived global treatment score, TS(0), a figure derived from the total number of effective shocks in any treatment. The acoustic system is shown to provide a test of the success of the treatment that has a sensitivity of 91.7% and a specificity of 100%. In addition to the predictive capability, the device provides valuable real-time feedback to the lithotripter operator by indicating the effectiveness of each shock, plus an indication TS(t) of the cumulative effectiveness of the shocks given so far in any treatment, and trends in key parameters. This feedback would allow targeting adjustments to be made during treatment. An example is given of its application to mistargeting because of respiration. tgl@soton.ac.uk

Ablative non-fractional lasers for atrophic facial acne scars: a new modality of erbium:YAG laser resurfacing in Asians.

PubMed

Lee, Sang Ju; Kang, Jin Moon; Chung, Won Soon; Kim, Young Koo; Kim, Hei Sung

2014-03-01

Atrophic facial scars which commonly occur after inflammatory acne vulgaris can be extremely disturbing to patients both physically and psychologically. Treatment with fractional laser devices has become increasingly popular, but there has been disappointment in terms of effectiveness. The objective of this study was to assess the safety and efficacy of ablative full-face resurfacing on atrophic acne scars in the Korean population. A total of 22 patients, aged 25-44 years, underwent a new modality of resurfacing combining both short-pulsed and dual-mode erbium:yttrium-aluminum garnet (Er:YAG) laser. The patients had Fitzpatrick skin types ranging from III to V. Photographs were taken before and up to 6 months after treatment. Results were evaluated for the degree of clinical improvement and any adverse events. Degree of improvement was graded using a four-point scale: poor (1) = <25%, fair (2) = 25-50%, good (3) = 51-75%, and excellent (4) = >75%. Based on the blinded photo assessments by two independent reviewers, clinically and statistically significant mean improvement of 3.41 was observed (one-sample Wilcoxon signed rank test, P < 0.001). Complete wound healing occurred between 6 and 9 days. Erythema occurred in all patients and lasted longer than 3 months in two patients (9.1%). Postinflammatory hyperpigmentation occurred in ten patients (45.5%) and lasted longer than 3 months in one patient (4.5%). One patient experienced mild hypopigmentation (4.5%). Mild to moderate acne flare-up occurred in five patients (22.7%). No other adverse effects were observed. A new modality of Er:YAG laser resurfacing combining short-pulsed and dual-mode Er:YAG laser is a safe and very effective treatment modality for atrophic facial acne scars in Asians with darker skin tones.

Clinical efficacy of Manasamitra Vataka (an Ayurveda medication) on generalized anxiety disorder with comorbid generalized social phobia: a randomized controlled study.

PubMed

Tubaki, Basavaraj R; Chandrashekar, Channapatna R; Sudhakar, Deverakonda; Prabha, Talakad N Sathya; Lavekar, Gandhidas S; Kutty, Bindu M

2012-06-01

Studies on alternative medicines for generalized anxiety disorder (GAD) are few. Manasamitra Vataka (an Ayurveda preparation) is explored for its efficacy in patients with GAD with comorbid generalized social phobia. Seventy-two (72) patients with GAD with comorbid social phobia meeting DSM IV TR criteria, and who were between the ages of 20 and 55 of either sex, participated in the study. They were randomly divided into three treatment groups: Group 1 (n=24) and Group II (n=24) received Manasamitra Vataka tablets (100 mg twice daily for 30 days). Group II, in addition to Manasamitra Vataka, underwent Shirodhara (therapy involving dripping of medicated oil [Brahmi tail] over the forehead) treatment for the first 7 days. Group III (n=24) received clonazepam 0.75 mg daily in divided dose for 30 days. The assessment of the study was done using the Hamilton Anxiety Rating Scale, Beck Anxiety Inventory, Beck Depression Inventory, Epworth Sleepiness Scale (ESS), World Health Organization Quality of Life BREF, and Clinical Global Impression scales (Improvement and Efficacy). Patients from all the groups showed significant reduction in clinical parameters evaluated. However, improvement in ESS was observed only in Group II. The treatment outcome was comparable between the three groups. This is the first study conducted on the efficacy of Manasamitra Vataka in anxiety disorders. The results suggest that Manasamitra Vataka is effective in the management GAD with comorbid generalized social phobia. Add-on effect of Shirodhara reduced the daytime sleepiness. Further studies on Manasamitra Vataka need to be carried out to judge its potential as a first-line treatment modality.

Optimal management of fatigue in patients with systemic lupus erythematosus: a systematic review

PubMed Central

Yuen, Hon K; Cunningham, Melissa A

2014-01-01

Among the host of distressing pathophysiological and psychosocial symptoms, fatigue is the most prevalent complaint in patients with systemic lupus erythematosus (SLE). This review is to update the current findings on non-pharmacological, pharmacological, and modality strategies to manage fatigue in patients with SLE and to provide some recommendations on optimal management of fatigue based on the best available evidence. We performed a systematic literature search of the PubMed and Scopus databases to identify publications on fatigue management in patients with SLE. Based on the studies reported in the literature, we identified nine intervention strategies that have the potential to alleviate fatigue in patients with SLE. Of the nine strategies, aerobic exercise and belimumab seem to have the strongest evidence of treatment efficacy. N-acetylcysteine and ultraviolet-A1 phototherapy demonstrated low-to-moderate levels of evidence. Psychosocial interventions, dietary manipulation (low calorie or glycemic index diet) aiming for weight loss, vitamin D supplementation, and acupuncture all had weak evidence. Dehydroepiandrosterone is not recommended due to a lack of evidence for its efficacy. In addition to taking treatment efficacy and side effects into consideration, clinicians should consider factors such as cost of treatment, commitments, and burden to the patient when selecting fatigue management strategies for patients with SLE. Any comorbidities, such as psychological distress, chronic pain, sleep disturbance, obesity, or hypovitaminosis D, associated with fatigue should be addressed. PMID:25328393

Comparative Study of Efficacy and Safety of Botulinum Toxin a Injections and Subcutaneous Curettage in the Treatment of Axillary Hyperhidrosis

PubMed Central

Budamakuntla, Leelavathy; Loganathan, Eswari; George, Anju; Revanth, BN; Sankeerth, V; Sarvjnamurthy, Sacchidananda Aradhya

2017-01-01

Background: Primary focal axillary hyperhidrosis is a chronic distressing disorder affecting both the sexes. When the condition is refractory to conservative management, we should go for more promising therapies like intradermal botulinum toxin A (BtxA) injections in the axilla, and surgical therapies like subcutaneous curettage of sweat glands. Aims and Objectives: The aim of this study is to compare the efficacy, safety and duration of action of intradermal BtxA injections in one axilla and subcutaneous curettage of sweat glands in the other axilla of the same patient with axillary hyperhidrosis. Materials and Methods: Twenty patients (40 axillae) received intradermal BtxA injections on the right side (20 axillae) and underwent tumescent subcutaneous curettage of sweat glands on the left side (20 axillae). Sweat production rate was measured using gravimetry analyses at baseline and at 3 months after the procedure. Subjective analyses were done using hyperhidrosis disease severity scale (HDSS) score at baseline, at 3rd and 6th month after the procedure. Results: At 3 months post-treatment, the resting sweat rate in the toxin group improved by 80.32% versus 79.79% in the subcutaneous curettage method (P = 0.21). Exercise-induced sweat rate in the toxin group improved by 88.76% versus 88.8% in the subcutaneous curettage group (P = 0.9). There was a significant difference in the HDSS score after treatment with both the modalities. There were no adverse events with BtxA treatment compared to very minor adverse events with the surgical method. Conclusion: Both intradermal BtxA injections and tumescent subcutaneous curettage of sweat glands had a significant decrease in the sweat rates with no significant difference between the two modalities. Hence, in resource poor settings where affordability of BtxA injection is a constraint, subcutaneous curettage of sweat glands can be preferred which has been found equally effective with no or minimal adverse events. PMID:28529419

A low-fluence 1064-nm Q-switched neodymium-doped yttrium aluminium garnet laser for the treatment of café-au-lait macules.

PubMed

Kim, Hyeong-Rae; Ha, Jeong-Min; Park, Min-Soo; Lee, Young; Seo, Young-Joon; Kim, Chang-Deok; Lee, Jeung-Hoon; Im, Myung

2015-09-01

Café-au-lait macules (CALMs) are a common pigmentary disorder. Although a variety of laser modalities have been used to treat CALMs, their efficacies vary and dyspigmentation may develop. We evaluated the clinical efficacy and safety of a low-fluence 1064-nm Q-switched neodymium-doped yttrium aluminium garnet (Nd:YAG) laser for the treatment of CALMs. In a preliminary investigation, 6 patients underwent a split-lesion comparative study with 532- and 1064-nm Q-switched Nd:YAG laser treatment. In total, 32 patients with 39 CALMs were enrolled in a subsequent prospective trial to evaluate the treatment with a low-fluence 1064-nm Q-switched Nd:YAG laser. In the preliminary study, the 1064-nm treatment group had a more favorable response and a shorter recovery time. In a subsequent prospective trial of a 1064-nm laser, 74.4% of the lesions showed a clinical response with clearance of ≥50.0%. The treatment regimen was well tolerated; 15.4% of patients experienced adverse events. The study participants were followed for 6 months, and there were no relevant treatment controls in the prospective trial group. Low-fluence 1064-nm Q-switched Nd:YAG laser therapy afforded good clinical improvement for treating CALMs. Copyright © 2015 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

Safety and effectiveness of cantharidin-podophylotoxin-salicylic acid in the treatment of recalcitrant plantar warts.

PubMed

López López, Daniel; Vilar Fernández, Juan Manuel; Losa Iglesias, Marta Elena; Álvarez Castro, Carlos; Romero Morales, Carlos; García Sánchez, María Matilde; Becerro de Bengoa Vallejo, Ricardo

2016-07-01

The aim of our study was to evaluate the efficacy and safety of topical cantharidin-podophylotoxin-salicylic acid (CPS) treatment of recalcitrant plantar warts (RPW). This study was carried out in a health center in the city of A Coruña (Spain) between January and December 2013. A total of 75 patients completed all the stages of the research process. Information related to treatment with CPS and adverse effects was abstracted from medical records. Of 93 potential patients identified, 75 had at least one follow-up visit or telephone call after treatment and were included in this study. Patients experienced an average of 5.4 visits until complete resolution of their plantar wart occurred, although CPS was not applied at every visit. Fifty-four patients required one application to eliminate the wart and 21 patients required two applications/patient. Seventy-seven percent of patients experienced blistering - an expected therapeutic side effect. All patients experienced some form of an adverse event, the most common being pain (81.3%) and significant blistering (15%). Other side effects were rare (18.7%) and included pruritus, possible mild infection, significant irritation, and bleeding. All patients reported treatment, supporting our results that CPS is a safe and efficacious treatment modality for RPW and should be considered when symptomatic infection necessitates treatment. © 2016 Wiley Periodicals, Inc.

Improvement of visual acuity in children with anisometropic amblyopia treated with rotated prisms combined with near activity

PubMed Central

Lin, Chao-Chyun; Chen, Po-Liang

2013-01-01

AIM To evaluate the efficacy of a new modality for improving visual acuity (VA) in pediatric patients with anisometropic amblyopia. METHODS Retrospective and interventional case series. Medical records of 360 children with anisometropic amblyopia treated with a modality that included rotated prisms, lenses, and near activities from January 2008 to January 2012 were analyzed. Characteristics such as improvement of VA and contrast sensitivity in amblyopic eyes and resolution of amblyopia (VA ≤0.1logMAR or a difference of ≤2 lines in logMAR between the eyes) were assessed. RESULTS Among the patients, the mean VA of the amblyopic eyes improved from 0.48logMAR (SD=0.16) to 0.12logMAR (SD=0.16) and the mean VA improvement was 0.36logMAR (SD=0.10, P<0.001). Resolution of amblyopia was achieved in 233 of 360 patients (64.72%). The mean time for resolution of amblyopia was 8.05 weeks (SD=4.83) or 14.14 sessions (SD=8.76). Among the study group, refraction error did not change significantly after treatment (P=0.437). We found that better baseline VA may be related to success and shorten the time to amblyopic resolution. CONCLUSION VA and contrast sensitivity improved with rotated prisms, correcting lenses, and near activities in children with anisometropic amblyopia. The VA improvement by this modality was comparable to other methods. However, the time to resolution of amblyopia was shorter with this method than with other modalities. Rotated prisms combined with near acuity could provide an alternative treatment in children with anisometropic amblyopia who can't tolerant traditional therapy method like patching. PMID:23991384

Complementary and alternative medicine in breast cancer patients.

PubMed

Nahleh, Zeina; Tabbara, Imad A

2003-09-01

Complementary and Alternative Medicine (CAM) is becoming increasingly popular among cancer patients, in particular those with breast cancer. It represents one of the fastest growing treatment modalities in the United States. Therefore, knowledge of CAM therapies is becoming necessary for physicians and other health care providers. CAM encompasses a wide range of modalities including special diet and nutrition, mind-body approaches, and traditional Chinese medicine. We reviewed the biomedical literature on CAM use in breast cancer patients, using Medline search from 1975 until 2002. In addition, consensus reports and books on CAM and breast cancer were included in the review. We evaluated the prevalence of CAM use in breast cancer patients, the reasons cited for its use, the different available modalities, and the reported outcomes. Use of CAM in breast cancer patients ranges between 48% and 70% in the United States. The most commonly used CAM modalities include dietary supplements, mind-body approaches, and acupuncture. The reasons cited for using CAM were to boost the immune system, improve the quality of life, prevent recurrence of cancer, provide control over life, and treat breast cancer and the side effects of treatment. Several studies reported favorable results including improved survival, better pain control, reduced anxiety, improvement in coping strategies and significant efficacy in treating nausea and vomiting. Other less well-organized trials have reported either no benefit or negative effect of CAM and potential toxicity of some commercial products. CAM is a growing field in health care and particularly among breast cancer patients. Knowledge of CAM by physicians, especially oncologists, is necessary. Oncologists should be willing to discuss the role of CAM with their patients and encourage patients to participate in well-organized research about CAM.

Fecal microbiota transplantation is a rescue treatment modality for refractory ulcerative colitis

PubMed Central

Uygun, Ahmet; Ozturk, Kadir; Demirci, Hakan; Oger, Cem; Avci, Ismail Yasar; Turker, Turker; Gulsen, Mustafa

2017-01-01

Abstract Background: Fecal microbial transplantation (FMT) provides to replace beneficial bacteria with more favorable microbiomes in recipient with dysbiosis. The aim of the present study was to prospectively investigate the efficacy of FMT by assessing the clinical and endoscopic response in patients with ulcerative colitis (UC) who had failed anti-inflammatory and immunosuppressive therapy. Methods: In this prospective and uncontrolled study, 30 patients with UC were included. All medications except mesalazine were stopped 4 weeks before FMT. Colonoscopy was performed both before and after FMT. To assess the efficacy of FMT, Mayo scores were calculated at week 0 and week 12. A total of 500 mL extracted fresh fecal suspension was administered into the 30 to 40 cm proximal of terminal ileum of recipients. Results: After FMT, 21 of the (70%) 30 patients showed clinical response, and 13 of the 30 (43.3%) patients achieved clinical and endoscopic remission at the week 12. Nine patients (30%) were accepted as a nonresponder at the end of the week 12. There was no significant difference among donors concerning both the rate of clinical remission and clinical response. No adverse events were observed in the majority of patients during FMT and 12 weeks follow-up. Seven patients (23.3%) experienced mild adverse events such as nausea, vomiting, abdominal pain, diarrhea, and fewer after FMT. Conclusion: FMT could be considered as a promising rescue treatment modality before surgery in patients with refractory UC. Besides, FMT also appears to be definitely safer and more tolerable than the immunosuppressive therapy in patients with UC (NCT02575040). PMID:28422836

Role of gastroesophageal reflux disease in lung transplantation

PubMed Central

Hathorn, Kelly E; Chan, Walter W; Lo, Wai-Kit

2017-01-01

Lung transplantation is one of the highest risk solid organ transplant modalities. Recent studies have demonstrated a relationship between gastroesophageal reflux disease (GERD) and lung transplant outcomes, including acute and chronic rejection. The aim of this review is to discuss the pathophysiology, evaluation, and management of GERD in lung transplantation, as informed by the most recent publications in the field. The pathophysiology of reflux-induced lung injury includes the effects of aspiration and local immunomodulation in the development of pulmonary decline and histologic rejection, as reflective of allograft injury. Modalities of reflux and esophageal assessment, including ambulatory pH testing, impedance, and esophageal manometry, are discussed, as well as timing of these evaluations relative to transplantation. Finally, antireflux treatments are reviewed, including medical acid suppression and surgical fundoplication, as well as the safety, efficacy, and timing of such treatments relative to transplantation. Our review of the data supports an association between GERD and allograft injury, encouraging a strategy of early diagnosis and aggressive reflux management in lung transplant recipients to improve transplant outcomes. Further studies are needed to explore additional objective measures of reflux and aspiration, better compare medical and surgical antireflux treatment options, extend follow-up times to capture longer-term clinical outcomes, and investigate newer interventions including minimally invasive surgery and advanced endoscopic techniques. PMID:28507913

Combined Treatments with Photodynamic Therapy for Non-Melanoma Skin Cancer

PubMed Central

Lucena, Silvia Rocío; Salazar, Nerea; Gracia-Cazaña, Tamara; Zamarrón, Alicia; González, Salvador; Juarranz, Ángeles; Gilaberte, Yolanda

2015-01-01

Non-melanoma skin cancer (NMSC) is the most common form of cancer in the Caucasian population. Among NMSC types, basal cell carcinoma (BCC) has the highest incidence and squamous cell carcinoma (SCC) is less common although it can metastasize, accounting for the majority of NMSC-related deaths. Treatment options for NMSC include both surgical and non-surgical modalities. Even though surgical approaches are most commonly used to treat these lesions, Photodynamic Therapy (PDT) has the advantage of being a non-invasive option, and capable of field treatment, providing optimum cosmetic outcomes. Numerous clinical research studies have shown the efficacy of PDT for treating pre-malignant and malignant NMSC. However, resistant or recurrent tumors appear and sometimes become more aggressive. In this sense, the enhancement of PDT effectiveness by combining it with other therapeutic modalities has become an interesting field in NMSC research. Depending on the characteristics and the type of tumor, PDT can be applied in combination with immunomodulatory (Imiquimod) and chemotherapeutic (5-fluorouracil, methotrexate, diclofenac, or ingenol mebutate) agents, inhibitors of some molecules implicated in the carcinogenic process (COX2 or MAPK), surgical techniques, or even radiotherapy. These new strategies open the way to a wider improvement of the prevention and eradication of skin cancer. PMID:26516853

Combined Treatments with Photodynamic Therapy for Non-Melanoma Skin Cancer.

PubMed

Lucena, Silvia Rocío; Salazar, Nerea; Gracia-Cazaña, Tamara; Zamarrón, Alicia; González, Salvador; Juarranz, Ángeles; Gilaberte, Yolanda

2015-10-28

Non-melanoma skin cancer (NMSC) is the most common form of cancer in the Caucasian population. Among NMSC types, basal cell carcinoma (BCC) has the highest incidence and squamous cell carcinoma (SCC) is less common although it can metastasize, accounting for the majority of NMSC-related deaths. Treatment options for NMSC include both surgical and non-surgical modalities. Even though surgical approaches are most commonly used to treat these lesions, Photodynamic Therapy (PDT) has the advantage of being a non-invasive option, and capable of field treatment, providing optimum cosmetic outcomes. Numerous clinical research studies have shown the efficacy of PDT for treating pre-malignant and malignant NMSC. However, resistant or recurrent tumors appear and sometimes become more aggressive. In this sense, the enhancement of PDT effectiveness by combining it with other therapeutic modalities has become an interesting field in NMSC research. Depending on the characteristics and the type of tumor, PDT can be applied in combination with immunomodulatory (Imiquimod) and chemotherapeutic (5-fluorouracil, methotrexate, diclofenac, or ingenol mebutate) agents, inhibitors of some molecules implicated in the carcinogenic process (COX2 or MAPK), surgical techniques, or even radiotherapy. These new strategies open the way to a wider improvement of the prevention and eradication of skin cancer.

Fractional CO2 laser is an effective therapeutic modality for xanthelasma palpebrarum: a randomized clinical trial.

PubMed

Esmat, Samia M; Elramly, Amany Z; Abdel Halim, Dalia M; Gawdat, Heba I; Taha, Hanaa I

2014-12-01

Xanthelasma palpebrarum (XP) is a common cosmetic concern. Although there is a wide range of therapeutic modalities for XP, there is no general consensus on the optimal treatment for such condition. Compare the efficacy and safety of super pulsed (SP) and fractional CO2 lasers in the treatment of XP. This prospective randomized comparative clinical study included 20 adult patients with bilateral and symmetrical XP lesions. Xanthelasma palpebrarum lesions were randomly assigned to treatment by either single session of ablative SP CO2 laser or 3 to 5 sessions of ablative fractional CO2 laser with monthly intervals. All patients were assessed using digital photography and optical coherence tomography images. Xanthelasma palpebrarum lesions on both sides were successfully removed with significant improvement in size, color, and thickness. Although lesions treated by SP CO2 laser showed significantly better improvement regarding color and thickness of the lesions, downtime and patient satisfaction were significantly better for lesions treated with fractional CO2 laser. Scarring and recurrence were significantly higher in lesions treated by SP CO2 laser. Ablative fractional CO2 laser is an effective and safe therapeutic option for XP with significantly shorter downtime and higher patient satisfaction compared with SP CO2 laser.

Open-label study assessing the efficacy and tolerability of topical skincare and sun protection products following intense pulsed light treatment.

PubMed

Jones, Isabela T; Guiha, Isabella; Fabi, Sabrina G

2017-11-21

The visible signs of photodamage can be improved by intense pulsed light (IPL). Active ingredients in cosmeceuticals also have effects on skin quality and pigmentation, and can camouflage post-treatment side effects. Combination therapies utilizing different treatment modalities have been shown to optimize clinical outcomes for skin rejuvenation and patient satisfaction. To evaluate the efficacy of a combination of IPL with a daily topical skincare and sunscreen regimen for the treatment of facial photodamage and for the improvement of IPL treatment tolerability. Twenty female subjects with moderate-to-severe facial photodamage, with past history of IPL treatments, received one IPL treatment followed by the use of the topical skincare regimen for 8 weeks. An investigator assessed facial photodamage and hyperpigmentation at baseline, week 4, and week 8, and postprocedure erythema. Subject questionnaires were also administered at each visit. Compared to baseline, there was a significant improvement in photodamage and hyperpigmentation of bare facial skin. The application of the skincare regimen resulted in a significant reduction in post-IPL erythema, stinging/burning, and itching. The majority of patients were very satisfied or satisfied and felt the treatment regimen improved various aspects of skin quality and the tolerability of the procedure. The addition of a topical skincare regimen after IPL treatment to the face resulted in significant improvements in facial photodamage and pigmentation, decreased post-treatment side effects, and increased tolerability. © 2017 Wiley Periodicals, Inc.

Long-term effects of mustard gas on respiratory system of Iranian veterans after Iraq-Iran war: a review.

PubMed

Razavi, Seyed-Mansour; Ghanei, Mostafa; Salamati, Payman; Safiabadi, Mehdi

2013-01-01

To review long-term respiratory effects of mustard gas on Iranian veterans having undergone Iraq-Iran war. Electronic databases of Scopus, Medline, ISI, IranMedex, and Irandoc sites were searched. We accepted articles published in scientific journals as a quality criterion.The main pathogenic factors are free radical mediators. Prevalence of pulmonary involvement is approximately 42.5%. The most common complaints are cough and dyspnea. Major respiratory complications are chronic obstructive pulmonary disease, bronchiectasis, and asthma. Spirometry results can reveal restrictive and obstructive pulmonary disease. Plain chest X-ray does not help in about 50% of lung diseases. High-resolution CT of the lung is the best modality for diagnostic assessment of parenchymal lung and bronchi. There is no definite curative treatment for mustard lung. The effective treatment regimens consist of oxygen administration, use of vaporized moist air, respiratory physiotherapy, administration of mucolytic agents, bronchodilators, corticosteroids, and long-acting beta-2 agonists, antioxidants, surfactant, magnesium ions, therapeutic bronchoscopy, laser therapy, placement of respiratory stents, early tracheostomy in laryngospasm, and ultimately lung transplantation. High-resolution CT of the lung is the most accurate modality for the evaluation of the lung parenchyma and bronchi. The treatment efficacy of patients exposed to mustard gas depends on patient conditions (acute or chronic, upper or lower respiratory tract involvement). There are various treatment protocols, but unfortunately none of them is definitely curable.

Efficacy of Treatment of Trochanteric Bursitis: A Systematic Review

PubMed Central

Lustenberger, David P; Ng, Vincent Y; Best, Thomas M; Ellis, Thomas J

2013-01-01

Objective Trochanteric bursitis (TB) is a self-limiting disorder in the majority of patients and typically responds to conservative measures. However, multiple courses of nonoperative treatment or surgical intervention may be necessary in refractory cases. The purpose of this systematic review was to evaluate the efficacy of the treatment of TB. Data Sources A literature search in the PubMed, MEDLINE, CINAHL, and ISI Web of Knowledge databases was performed for all English language studies up to April 2010. Terms combined in a Boolean search were greater trochanteric pain syndrome, trochanteric bursitis, trochanteric, bursitis, surgery, therapy, drug therapy, physical therapy, rehabilitation, injection, Z-plasty, Z-lengthening, aspiration, bursectomy, bursoscopy, osteotomy, and tendon repair. Study Selection All studies directly involving the treatment of TB were reviewed by 2 authors and selected for further analysis. Expert opinion and review articles were excluded, as well as case series with fewer than 5 patients. Twenty-four articles were identified. According to the system described by Wright et al, 2 studies, each with multiple arms, qualified as level I evidence, 1 as level II, 1 as level III, and the rest as level IV. More than 950 cases were included. Data Extraction The authors extracted data regarding the type of intervention, level of evidence, mean age of patients, patient gender, number of hips in the study, symptom duration before the study, mean number of injections before the study, prior hip surgeries, patient satisfaction, length of follow-up, baseline scores, and follow-up scores for the visual analog scale (VAS) and Harris Hip Scores (HHS). Data Synthesis Symptom resolution and the ability to return to activity ranged from 49% to 100% with corticosteroid injection as the primary treatment modality with and without multimodal conservative therapy. Two comparative studies (levels II and III) found low-energy shock-wave therapy (SWT) to be superior to other nonoperative modalities. Multiple surgical options for persistent TB have been reported, including bursectomy (n = 2), longitudinal release of the iliotibial band (n = 2), proximal or distal Z-plasty (n = 4), osteotomy (n = 1), and repair of gluteus medius tears (n = 4). Conclusions Efficacy among surgical techniques varied depending on the clinical outcome measure, but all were superior to corticosteroid therapy and physical therapy according to the VAS and HHS in both comparison studies and between studies. This systematic review found that traditional nonoperative treatment helped most patients, SWT was a good alternative, and surgery was effective in refractory cases. PMID:21814140

Therapeutic efficacy of a therapeutic cooking group from the patients' perspective.

PubMed

Hill, Kimberly H; O'Brien, Kimberly A; Yurt, Roger W

2007-01-01

The purpose of this study was to evaluate the therapeutic efficacy of the cooking group from the burn survivors' perspective. By incorporating concepts of kitchen skills, energy conservation, and desensitization techniques, the cooking group can assist patients with the functional use of their hands, standing tolerance, return to former vocational activities, and socialization with other patients. A questionnaire was developed based on commonly expressed benefits of cooking group. Areas of interest included decreasing anxiety in the kitchen, distraction from their burns, socializing with other burn survivors, and the physical benefits of participating in the group. The results of this study indicate that participants regard the therapeutic cooking group as a valuable treatment modality that effectively combines functional activities with socialization to decrease burn related anxiety and increase motion in a supportive environment for patients with burns.

Treatments for traumatic brain injury with emphasis on transcranial near-infrared laser phototherapy

PubMed Central

Morries, Larry D; Cassano, Paolo; Henderson, Theodore A

2015-01-01

Traumatic brain injury (TBI) is a growing health concern affecting civilians and military personnel. In this review, treatments for the chronic TBI patient are discussed, including pharmaceuticals, nutraceuticals, cognitive therapy, and hyperbaric oxygen therapy. All available literature suggests a marginal benefit with prolonged treatment courses. An emerging modality of treatment is near-infrared (NIR) light, which has benefit in animal models of stroke, spinal cord injury, optic nerve injury, and TBI, and in human trials for stroke and TBI. The extant literature is confounded by variable degrees of efficacy and a bewildering array of treatment parameters. Some data indicate that diodes emitting low-level NIR energy often have failed to demonstrate therapeutic efficacy, perhaps due to failing to deliver sufficient radiant energy to the necessary depth. As part of this review, we present a retrospective case series using high-power NIR laser phototherapy with a Class IV laser to treat TBI. We demonstrate greater clinical efficacy with higher fluence, in contrast to the bimodal model of efficacy previously proposed. In ten patients with chronic TBI (average time since injury 9.3 years) given ten treatments over the course of 2 months using a high-power NIR laser (13.2 W/0.89 cm2 at 810 nm or 9 W/0.89 cm2 at 810 nm and 980 nm), symptoms of headache, sleep disturbance, cognition, mood dysregulation, anxiety, and irritability improved. Symptoms were monitored by depression scales and a novel patient diary system specifically designed for this study. NIR light in the power range of 10–15 W at 810 nm and 980 nm can safely and effectively treat chronic symptoms of TBI. The clinical benefit and effects of infrared phototherapy on mitochondrial function and secondary molecular events are discussed in the context of adequate radiant energy penetration. PMID:26347062

Towards evidence-based medicine in specific grass pollen immunotherapy.

PubMed

Calderon, M; Mösges, R; Hellmich, M; Demoly, P

2010-04-01

When initiating grass pollen immunotherapy for seasonal allergic rhinoconjunctivitis, specialist physicians in many European countries must choose between modalities of differing pharmaceutical and regulatory status. We applied an evidence-based medicine (EBM) approach to commercially available subcutaneous and sublingual Gramineae grass pollen immunotherapies (SCIT and SLIT) by evaluating study design, populations, pollen seasons, treatment doses and durations, efficacy, quality of life, safety and compliance. After searching MEDLINE, Embase and the Cochrane Library up until January 2009, we identified 33 randomized, double-blind, placebo-controlled trials (including seven paediatric trials) with a total of 440 specific immunotherapy (SIT)-treated subjects in seven trials (0 paediatric) for SCIT with natural pollen extracts, 168 in three trials (0 paediatric) for SCIT with allergoids, 906 in 16 trials (five paediatric) for natural extract SLIT drops, 41 in two trials (one paediatric) for allergoid SLIT tablets and 1605 in five trials (two paediatric) for natural extract SLIT tablets. Trial design and quality varied significantly within and between SIT modalities. The multinational, rigorous trials of natural extract SLIT tablets correspond to a high level of evidence in adult and paediatric populations. The limited amount of published data on allergoids prevented us from judging the level of evidence for this modality.

The Efficacy of Plasma Rich in Growth Factors for the Treatment of Alveolar Osteitis: A Randomized Controlled Trial.

PubMed

King, Elizabeth M; Cerajewska, Tanya L; Locke, Matthew; Claydon, Nicholas C A; Davies, Maria; West, Nicola X

2018-06-01

To investigate the efficacy of plasma rich in growth factors (PRGF; BTI Biotechnology Institute, San Antonio, Spain) for the treatment of alveolar osteitis compared with a positive control (Alvogyl; Septodont, Maidstone, Kent, UK). This single-center, single-blinded, randomized, 2-treatment, parallel study was conducted in a UK dental hospital. All healthy adults who presented with alveolar osteitis after tooth extraction over a 3-month period were invited to participate. Each socket was randomized and treated with 1 of 2 treatment modalities, a test treatment (PRGF) or a positive control (Alvogyl). After treatment, patients were reviewed at 3 and 7 days by a second clinician blinded to the treatment given. Outcome measures included pain, exposed bone, inflammation, halitosis, dysgeusia, and quality-of-life assessment. Thirty-eight patients with data from 44 sockets (22 in the PRGF group and 22 in the Alvogyl group) were analyzed. The PRGF group showed significantly faster bone coverage and significantly decreased inflammation and halitosis (P < .05) compared with the control group receiving Alvogyl. There was no significant difference for pain, quality-of-life measures, or dysgeusia between groups. PRGF predictably treated alveolar osteitis after tooth extraction compared with the conventional standard treatment of Alvogyl, which has been used for many years. PRGF could be considered an alternative treatment for alveolar osteitis and indeed appears to have considerable advantages over Alvogyl. Copyright © 2018 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

Assessment of the efficacy and safety of single platelet-rich plasma injection on different types and grades of facial wrinkles.

PubMed

Elnehrawy, Naema Y; Ibrahim, Zeinab A; Eltoukhy, Azza M; Nagy, Hala M

2017-03-01

Platelet-rich plasma (PRP) is considered as a growing modality for tissue regeneration and a developing research area for clinicians and researchers. PRP injection treatment provides supraphysiological concentrations of growth factors that may help in accelerated tissue remodeling and regeneration. To evaluate the efficacy and safety of single autologous PRP intradermal injection for treatment of facial wrinkles and for facial rejuvenation. A total of 20 subjects with different types of facial wrinkles were included in this study. All subjects received single PRP intradermal injection and were clinically assessed before and after treatment for a period of 8 weeks using Wrinkle Severity Rating Scale (WSRS), Skin Homogeneity and Texture (SHnT) Scale, Physician Assessment Scale, and Subject Satisfaction Scale. The mean value of WSRS reduced from 2.90 ± 0.91 before treatment to 2.10 ± 0.79 after 8 weeks of treatment. The most significant results were with younger subjects that have mild and moderate wrinkles of the nasolabial folds (NLFs). Fourteen of seventeen subjects with NLFs showed more than 25% improvement in their appearance. Side effects of PRP treatment were minimal to mild and with excellent tolerability. Single PRP intradermal injection is well tolerated and capable of rejuvenating the face and producing a significant correction of wrinkles especially the NLFs. © 2016 Wiley Periodicals, Inc.

Narrow band UVB: is it effective and safe for paediatric psoriasis and atopic dermatitis?

PubMed

Pavlovsky, M; Baum, S; Shpiro, D; Pavlovsky, L; Pavlotsky, F

2011-06-01

Phototherapy has a time-honoured place in the treatment of variety of skin diseases in adults. The use of this modality in children is limited mainly due to concerns about long-term carcinogenic potential. Only a few clinical trials have been performed on the efficacy and safety of phototherapy in children. To determine the efficacy and safety of NB-UVB phototherapy in children with atopic dermatitis (AD) and psoriasis. This is a retrospective review of the treatment outcomes of 129 children with psoriasis and AD, who were treated with NB-UVB between 1998 and 2006 at our institute. Fifty per cent of the psoriatic patients and 25% of patients with AD achieved clearance by the end of the treatment. NB-UVB phototherapy was well-tolerated, with no serious adverse effects except one doubtful case of melanoma in situ. NB-UVB may be considered as a viable therapeutic option in children with psoriasis and AD. Children who are treated by phototherapy should remain under annual dermatologic observation. To determine true carcinogenic risk of UV therapy, longer follow-up is essential. © 2010 The Authors. Journal of the European Academy of Dermatology and Venereology © 2010 European Academy of Dermatology and Venereology.

Efficacy and safety of bispecific T-cell engager blinatumomab and the potential to improve leukemia-free survival in B-cell acute lymphoblastic leukemia.

PubMed

Ribera, Josep-Maria

2017-12-01

Immunotherapy is a promising modality of treatment of neoplastic diseases, including acute lymphoblastic leukemia (ALL). The CD19/CD3-bispecific T cell-engaging (BiTE®) monoclonal antibody blinatumomab can transiently bind cytotoxic T cells to CD19 + target B cells of ALL inducing their serial lysis. Areas covered: This review focuses on the efficacy and safety of blinatumomab used for the treatment of relapsed/refractory (R/R) ALL and minimal residual disease (MRD)-positive B-cell precursor (BCP) ALL in adults and children, as well as the future prospects of this drug in the treatment of ALL. Expert commentary: Blinatumomab has demonstrated encouraging response rates in MRD-positive and R/R in adults with Philadelphia chromosome-positive and -negative ALL, as well as in children with R/R ALL. Blinatumomab has a favorable safety profile, although reversible CNS events and cytokine release syndrome can occur. Ongoing trials in ALL incorporate blinatumomab in the first line therapy of BCP ALL in combination with chemotherapy, targeted therapies or other immunotherapies with the aim of increasing the depth of the remission and decreasing the probability of relapse.

[Psychotherapeutic Interventions in Acute and Maintenance Treatment of Adult Patients Diagnosed With Schizophrenia].

PubMed

García Valencia, Jenny; Ahunca Velásquez, Luisa Fernanda; Bohórquez Peñaranda, Adriana; Gómez Restrepo, Carlos; Jaramillo González, Luis Eduardo; Palacio Acosta, Carlos

2014-01-01

To determine the effectiveness of the psychotherapeutic strategies designed to improve the outcomes in adults with schizophrenia in both, acute and stable phase of disease. This evidence is used to propose recommendation in the guidelines of integral attention for the diagnosis, treatment and psychosocial rehabilitation of adults with schizophrenia. A guideline for clinical practice was developed using the methodological framework of the Ministerio de la Protección Social to collect evidence and grading recommendations. A search, evaluation and synthesis of evidence were carried out. The evidence was presented to the Guideline Developing Group and recommendations, employing the GRADE system, were produced. The cognitive behavioral therapy showed higher efficacy, compared with the usual treatment, to reduce positive symptoms, prevent relapses and hospital readmissions and to improve the occupational stats. However, the quality of evidence was low. There was not enough evidence about the efficacy of adherence, psychodynamic and support therapy. Psychotherapeutic management must be offered to the patients with schizophrenia according to their needs and clinical characteristics. Among the different psychotherapeutic modalities, cognitive behavioral therapy is recommended. Copyright © 2014 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

The Efficacy of Systemic Lidocaine in the Management of Chronic Pain: A Literature Review

PubMed Central

Yousefshahi, Fardin; Predescu, Oana; Francisco Asenjo, Juan

2017-01-01

Context Despite recent advances in the understanding of the chronic pain concept, its diagnosis and management remains a daily challenge for clinicians and patients. Based on the published literature, this review discusses and tries to organize the current knowledge and the up-to-date clinical experience about the efficacy and safety of the use of intravenous lidocaine in treatment and prevention of chronic pain. Evidence Acquisition To prepare this narrative review, we performed an in depth literature review using the PubMed searching engine. We extracted all relevant articles published in English, up to April 2016. Results Lidocaine, administered as transdermal patch or intravenous lidocaine, is a safe and effective modality in the treatment of post-herpetic neuralgia (PHN), complex regional pain syndrome, as well and for prevention of chronic pain. It may be effective in the management of neuropathic pain syndromes, chronic pain, post-operative pain, and refractory cancer pain. Conclusions Intravenous lidocaine and lidocaine patch are effective and safe for the treatment of several chronic or neuropathic pain syndromes. The use of lidocaine during surgery could prevent the development of some chronic post-surgical pain syndromes. PMID:28856112

Treatment of functional hypothalamic amenorrhea with hypnotherapy.

PubMed

Tschugguel, Walter; Berga, Sarah L

2003-10-01

To determine the effects of hypnotherapy on resumption of menstruation in patients with functional hypothalamic amenorrhea (FHA). Uncontrolled clinical study. Academic clinical care center. Twelve consecutive women with FHA were selected. A single 45- to 70-minute session of hypnotherapy was administered, and patients were observed for 12 weeks. Patients were asked whether or not menstruation resumed and whether or not well-being and self-confidence changed. Within 12 weeks, 9 out of 12 patients (75%) resumed menstruation. All of the patients, including those who did not menstruate, reported several beneficial side effects such as increased general well-being and increased self-confidence. Hypnotherapy could be an efficacious and time-saving treatment option that also avoids the pitfalls of pharmacological modalities for women with FHA.

Ablative skin resurfacing.

PubMed

Agrawal, Nidhi; Smith, Greg; Heffelfinger, Ryan

2014-02-01

Ablative laser resurfacing has evolved as a safe and effective treatment for skin rejuvenation. Although traditional lasers were associated with significant thermal damage and lengthy recovery, advances in laser technology have improved safety profiles and reduced social downtime. CO2 lasers remain the gold standard of treatment, and fractional ablative devices capable of achieving remarkable clinical improvement with fewer side effects and shorter recovery times have made it a more practical option for patients. Although ablative resurfacing has become safer, careful patient selection and choice of suitable laser parameters are essential to minimize complications and optimize outcomes. This article describes the current modalities used in ablative laser skin resurfacing and examines their efficacy, indications, and possible side effects. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Audiovestibular consequences of congenital cytomegalovirus infection.

PubMed

Teissier, N; Bernard, S; Quesnel, S; Van Den Abbeele, T

2016-12-01

Congenital cytomegalovirus (CMV) infection is the second most frequent cause of mental retardation and sensorineural hearing loss, after genetic factors. Recently, pediatric forensic and fetopathological studies have led to progress in understanding the pathophysiological mechanisms underlying the various neurosensory sequelae. Thanks to the identification of certain prognostic factors of hearing loss, therapeutic protocols based on antiviral molecules are now proposed for target populations. This treatment has shown efficacy in limiting hearing threshold deterioration and even, in some cases, seems to provide partial recovery of hearing in symptomatic congenitally infected CMV neonates. However, optimal treatment duration and administration modalities are not clearly defined. This article reviews recent data concerning audiovestibular sequelae and their management in children congenitally infected by CMV. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Extracorporeal shock wave therapy in periodontics: A new paradigm.

PubMed

Venkatesh Prabhuji, Munivenkatappa Lakshmaiah; Khaleelahmed, Shaeesta; Vasudevalu, Sujatha; Vinodhini, K

2014-05-01

The quest for exploring new frontiers in the field of medical science for efficient and improved treatment modalities has always been on a rise. Extracorporeal shock wave therapy (ESWT) has been enormously used in medical practice, principally, for the management of urolithiasis, cholelithiasis and also in various orthopedic and musculoskeletal disorders. The efficacy of ESWT in the stimulation of osteoblasts, fibroblasts, induction of neovascularization and increased expression of bone morphogenic proteins has been well documented in the literature. However, dentistry is no exception to this trend. The present article enlightens the various applications of ESWT in the field of dentistry and explores its prospective applications in the field of periodontics, and the possibility of incorporating the beneficial properties of shock waves in improving the treatment outcome.

Redefining treatment of gummy smile with Botox--a report of three cases.

PubMed

Singh, Harpreet; Srivastava, Dhirendra; Sharma, Poonam; Kapoor, Pranav; Roy, Pinaki

2014-01-01

Excessive contraction of upper lip elevator muscles is one of the many ascribed reasons of gummy smiles for which patients seek treatment. Myriad numbers of invasive surgical procedures have been employed for the improvement of the condition, but increased cost and involved risks act as major deterrent. Botulinum toxin type A (BTX-A) has been widely used in the management of several conditions associated with excessive muscular contraction and pain. This article aims to highlight the efficacy of BTX-A in treatment of gummy smiles. Three adult patients with gummy smiles due to hyperfunctional upper lip muscles were injected with BTX-A injections under electromyographic guidance. This minimally invasive treatment modality produced esthetically pleasing smiles in these patients, lasting up to 3-5 months. BTX-A injections at preselected hyperactive muscle sites provides novel and cosmetically viable alternative for management of gummy smiles caused by hypefunctional upper lip musculature.

A Critical Appraisal of Extracorporeal Photopheresis as a Treatment Modality for Acute and Chronic Graft-Versus-Host Disease

PubMed Central

Rafei, Hind; A. Kharfan-Dabaja, Mohamed

2017-01-01

Although significant advances have been made in the biologic understanding of graft-versus-host disease (GVHD) and its treatment options, GVHD remains the single most challenging obstacle to the success of allogeneic hematopoietic cell transplantation (HCT) due to high risk of disabling morbidity and mortality. Extracorporeal photopheresis (ECP) has promising effects in controlling steroid-refractory GVHD, both acute and chronic, and it has been studied extensively. Its putative immunomodulatory mechanisms, while not immunosuppressive, position ECP as an attractive treatment strategy for GVHD patients who are already receiving global immunosuppression. However, ECP is relatively underutilized due in part to limited access and time commitment. Here, we review the recent findings on the ECP efficacy in both acute and chronic GVHD, primarily for steroid-refractory status, and we critically appraise its benefits. We also explore salient considerations on the optimal use of ECP in the treatment of refractory GVHD. PMID:29019937

Anti-BLyS Treatment of 36 Israeli Systemic Lupus Erythematosus Patients.

PubMed

Sthoeger, Zev; Lorber, Margalit; Tal, Yuval; Toubi, Elias; Amital, Howard; Kivity, Shaye; Langevitz, Pnina; Asher, Ilan; Elbirt, Daniel; Agmon Levin, Nancy

2017-01-01

Anti-BLyS treatment with the human belimumab monoclonal antibody was shown to be a safe and effective therapeutic modality in lupus patients with active disease (i.e., without significant neurological/renal involvement) despite standard treatment. To evaluate the "real-life" safety and efficacy of belimumab added to standard therapy in patents with active lupus in five Israeli medical centers. We conducted a retrospective open-labeled study of 36 lupus patients who received belimumab monthly for at least 1 year in addition to standard treatment. Laboratory tests (C3/C4, anti dsDNA autoantibodies, chemistry, urinalysis and complete blood count) were done every 3-4 months. Adverse events were obtained from patients' medical records. Efficacy assessment by the treating physicians was defined as excellent, good/partial, or no response. The study group comprised 36 lupus patients (8 males, 28 females) with a mean age of 41.6 } 12.2 years. Belimumab was given for a mean period of 2.3 } 1.7 years (range 1-7). None of the patients discontinued belimumab due to adverse events. Four patients (11.1%) had an infection related to belimumab. Only 5 patients (13.9%) stopped taking belimumab due to lack of efficacy. The response was excellent in 25 patients (69.5%) and good/partial in the other 6 (16.6%). Concomitantly, serological response (reduction of C3/C4 and anti-dsDNA autoantibodies) was also observed. Moreover, following belimumab treatment, there was a significant reduction in the usage of corticosteroids (from 100% to 27.7%) and immunosuppressive agents (from 83.3% to 8.3%). Belimumab, in addition to standard therapy, is a safe and effective treatment for active lupus patients.

Nasal budesonide offers superior symptom relief in perennial allergic rhinitis in comparison to nasal azelastine.

PubMed

Stern, M A; Wade, A G; Ridout, S M; Cambell, L M

1998-10-01

Allergic rhinitis is usually treated with oral antihistamines or nasal steroids. Topically active nasal antihistamine is a new treatment modality for allergic rhinitis. The efficacy in comparison to well established topical treatment alternatives is not fully known. To compare the efficacy of intranasally administered azelastine to budesonide, at their respectively recommended dosage, on the symptoms of perennial rhinitis patients. A placebo-controlled, randomized, parallel group study was conducted to compare the efficacy and tolerability of intranasal budesonide aqueous suspension (256 microg once daily) with azelastine hydrochloride nasal spray (280 microg twice daily (560 microg/day)) and with placebo in the treatment of perennial allergic rhinitis. The 195 patients (with at least a 2-year history of perennial allergic rhinitis) recorded individual nasal symptom scores, the degree of symptom control achieved and any adverse events experienced over a 2-week baseline period and a 6-week treatment period. Following treatment, the reductions in mean combined and individual nasal symptom scores from baseline values were significantly greater in the budesonide group compared with the placebo group (P < .0001 for all variables except runny nose P = .01). In patients treated with budesonide, there were also significantly larger reductions from baseline values in combined nasal symptom scores (P < .01) and in scores for all individual nasal symptoms (P < or = .05) compared with those treated with azelastine. The reductions from baseline in both combined and individual nasal symptom scores did not differ between azelastine and placebo. The study medications were well tolerated, producing no unexpected or serious treatment-related adverse events. A once-daily dose of 256 microg of intranasal budesonide aqueous suspension is significantly more effective at relieving the symptoms of perennial allergic rhinitis compared with a twice daily dose of 280 microg of azelastine nasal spray.

Neurofeedback in children with attention-deficit/hyperactivity disorder (ADHD)--a controlled multicenter study of a non-pharmacological treatment approach.

PubMed

Holtmann, Martin; Pniewski, Benjamin; Wachtlin, Daniel; Wörz, Sonja; Strehl, Ute

2014-08-13

Attention-deficit/hyperactivity disorder (ADHD) is the most common neurobehavioral disorder of childhood and has often a chronic course persisting into adulthood. However, up to 30% of children treated with stimulants either fail to show an improvement or suffer adverse side effects, including decreased appetite, insomnia and irritability and there is no evidence of long term efficacy of stimulants for ADHD. A series of studies has shown that neurofeedback is an effective additional or alternative treatment for children with ADHD, leading to e.g. significant and stable improvement in behavior, attention and IQ. Significant treatment effects of neurofeedback have also been verified in meta-analyses. Most of the trials, however, have been criticized for methodological difficulties, particularly lacking appropriate control conditions and number of patients included. This randomized study examines the efficacy of slow cortical potentials (SCP) -neurofeedback, controlling unspecific effects of the setting by comparing two active treatment modalities. A total of 144 patients with ADHD, older than six and younger than ten years, in some cases with additional pharmacological treatment, are included in this trial. In five trial centres patients are treated either with SCP-feedback or electromyographic (EMG) -feedback in 25 sessions within 3 months. A comprehensive test battery is conducted before and after treatment and at follow-up 6 month later, to assess core symptoms of ADHD, general psychopathology, attentional performance, comorbid symptoms, intelligence, quality of life and cortical arousal. The efficacy of SCP-feedback training for children with ADHD is evaluated in this randomized controlled study. In addition to behavior ratings and psychometric tests neurophysiological parameters serve as dependent variables. Further, the choice of EMG-biofeedback as an active control condition is debated. Current Controlled Trials ISRCTN76187185. Registered 5 February 2009.

Solitary plasmacytoma: population-based analysis of survival trends and effect of various treatment modalities in the USA.

PubMed

Thumallapally, Nishitha; Meshref, Ahmed; Mousa, Mohammed; Terjanian, Terenig

2017-01-05

Solitary plasmacytoma (SP) is a localized neoplastic plasma cell disorder with an annual incidence of less than 450 cases. Given the rarity of this disorder, it is difficult to conduct large-scale population studies. Consequently, very limited information on the disorder is available, making it difficult to estimate the incidence and survival rates. Furthermore, limited information is available on the efficacy of various treatment modalities in relation to primary tumor sites. The data for this retrospective study were drawn from the Surveillance, Epidemiology and End Results (SEER) database, which comprises 18 registries; patient demographics, treatment modalities and survival rates were obtained for those diagnosed with SP from 1998 to 2007. Various prognostic factors were analyzed via Kaplan-Meier analysis and log-rank test, with 5-year relative survival rate defined as the primary outcome of interest. Cox regression analysis was employed in the multivariate analysis. The SEER search from 1998 to 2007 yielded records for 1691 SP patients. The median age at diagnosis was 63 years. The patient cohort was 62.4% male, 37.6% female, 80% Caucasian, 14.6% African American and 5.4% other races. Additionally, 57.8% had osseous plasmacytoma, and 31.9% had extraosseous involvement. Unspecified plasmacytoma was noted in 10.2% of patients. The most common treatment modalities were radiotherapy (RT) (48.8%), followed by combination surgery with RT (21.2%) and surgery alone (11.6%). Univariate analysis of prognostic factors revealed that the survival outcomes were better for younger male patients who received RT with surgery (p < 0.05). Additionally, patients who received neoadjuvant RT had increased survival rates compared to those receiving adjuvant RT (86% vs 73%, p < 0.05). Furthermore, the analyses revealed that 5-year survival rates for patients with axial plasmacytoma were superior when RT was combined with surgery (p < 0.05). In the multivariate analysis, age <60 years and treatment with either RT or surgery showed superior survival rates. Progression to multiple myeloma (MM) was noted in 551 patients. Age >60 years was associated with a lower 5-year survival in patients who progressed to MM compared to those who were diagnosed initially with MM (15.1 vs 16.6%). Finally, those who received RT and progressed to MM still had a higher chance of survival than those who were diagnosed with MM initially and treated with RT/surgery (21.8% vs 15.9%, p < 0.05). A review of the pertinent literature indicates that we provided the most comprehensive population-based analysis of SP to date. Moreover, our study contributes to the establishment of the optimal SP treatment modality, as RT is the favored option in frontline settings. Consensus is currently lacking regarding the benefits of combined treatment including surgery. Thus, the findings reported here elucidate the role of primary treatment modalities while also demonstrating the quantifiable benefits of combining RT with surgery in relation to different primary tumor sites. While our results are promising, they should be confirmed through further large-scale randomized studies.

Using recovery modalities between training sessions in elite athletes: does it help?

PubMed

Barnett, Anthony

2006-01-01

Achieving an appropriate balance between training and competition stresses and recovery is important in maximising the performance of athletes. A wide range of recovery modalities are now used as integral parts of the training programmes of elite athletes to help attain this balance. This review examined the evidence available as to the efficacy of these recovery modalities in enhancing between-training session recovery in elite athletes. Recovery modalities have largely been investigated with regard to their ability to enhance the rate of blood lactate removal following high-intensity exercise or to reduce the severity and duration of exercise-induced muscle injury and delayed onset muscle soreness (DOMS). Neither of these reflects the circumstances of between-training session recovery in elite athletes. After high-intensity exercise, rest alone will return blood lactate to baseline levels well within the normal time period between the training sessions of athletes. The majority of studies examining exercise-induced muscle injury and DOMS have used untrained subjects undertaking large amounts of unfamiliar eccentric exercise. This model is unlikely to closely reflect the circumstances of elite athletes. Even without considering the above limitations, there is no substantial scientific evidence to support the use of the recovery modalities reviewed to enhance the between-training session recovery of elite athletes. Modalities reviewed were massage, active recovery, cryotherapy, contrast temperature water immersion therapy, hyperbaric oxygen therapy, nonsteroidal anti-inflammatory drugs, compression garments, stretching, electromyostimulation and combination modalities. Experimental models designed to reflect the circumstances of elite athletes are needed to further investigate the efficacy of various recovery modalities for elite athletes. Other potentially important factors associated with recovery, such as the rate of post-exercise glycogen synthesis and the role of inflammation in the recovery and adaptation process, also need to be considered in this future assessment.

Rehabilitation of Dysphagia Following Head and Neck Cancer

PubMed Central

Pauloski, Barbara R.

2008-01-01

SYNOPSIS Patients with cancers of the oral cavity, pharynx or larynx may be treated with surgery, radiotherapy, chemotherapy, or a combination of these modalities. Each treatment type may have a negative impact on posttreatment swallowing function; these effects are presented in this chapter. The clinician has a number of rehabilitative procedures available to reduce or eliminate swallowing disorders in patients treated for cancer of the head and neck. The various procedures--including postures, maneuvers, modifications to bolus volume and viscosity, range of motion exercises, and strengthening exercises--and their efficacy in treated head and neck cancer patients are discussed. PMID:18940647

Rituximab used in three cases with relapsed non-Hodgkin’s lymphoma

PubMed Central

ELLI, MURAT; YILMAZ, SEMA; AYDIN, RAMAZAN; MURAT, SADRIYE; BILGICI, MELTEM CEYHAN; DAGDEMIR, AYHAN

2013-01-01

Relapsed or refractory B-cell non-Hodgkin’s lymphoma (B-NHL) patients have a poor prognosis. New treatment modalities have been used to improve survival rates in children with relapsed or refractory B-NHL. CD20 is expressed in >98% of childhood B-NHL and a chimeric anti-CD20 monoclonal antibody, rituximab, is increasingly being used at relapse. The aim of the present study was to determine the efficacy of rituximab on relapsed B-NHL. Three B-NHL cases were treated successfully with a combination of intensive chemotherapy protocol plus rituximab. PMID:24649209

Idiopathic intracranial hypertension: ongoing clinical challenges and future prospects

PubMed Central

Julayanont, Parunyou; Karukote, Amputch; Ruthirago, Doungporn; Panikkath, Deepa; Panikkath, Ragesh

2016-01-01

Idiopathic intracranial hypertension (IIH) is an uncommon disorder characterized by increased intracranial pressure without radiological or laboratory evidence of intracranial pathology except empty sella turcica, optic nerve sheath with filled out cerebrospinal fluid spaces, and smooth-walled nonflow-related venous sinus stenosis or collapse. This condition typically affects obese women. The incidence of IIH is increasing with the rising prevalence of obesity. Persistent headache is the most common symptom. Visual impairment is a serious complication that may not be recognized by the patients. This paper reviews clinical manifestations, diagnostic challenges, and current treatments of IIH in adults. Various imaging modalities have been studied on their validity for detection of IIH and papilledema. This review also includes new studies on medical, surgical, and interventional management of this condition. Acetazolamide and topiramate are the only two medications that have been studied in randomized controlled trials about their efficacy in treatment of IIH. In patients who have severe visual impairment or progressive visual deterioration despite medical management, surgical or interventional treatment may be considered. The efficacy and complications of cerebrospinal fluid diversion, optic nerve sheath fenestration, and endovascular venous stenting reported in the last 3 decades have been summarized in this review. Finally, the prospective aspects of biomarkers and treatments are proposed for future research. PMID:26929666

Allergen immunotherapy in people, dogs, cats and horses - differences, similarities and research needs.

PubMed

Mueller, R S; Jensen-Jarolim, E; Roth-Walter, F; Marti, E; Janda, J; Seida, A A; DeBoer, D

2018-04-19

In human patients with seasonal allergic rhinoconjunctivitis sensitized to grass pollen, the first successful allergen immunotherapy (AIT) was reported in 1911. Today, immunotherapy is an accepted treatment for allergic asthma, allergic rhinitis and hypersensitivities to insect venom. AIT is also used for atopic dermatitis and recently for food allergy. Subcutaneous, epicutaneous, intralymphatic, oral and sublingual protocols of AIT exist. In animals, most data are available in dogs where subcutaneous AIT is an accepted treatment for atopic dermatitis. Initiating a regulatory response and a production of "blocking" IgG antibodies with AIT are similar mechanisms in human beings and dogs with allergic diseases. Although subcutaneous immunotherapy is used for atopic dermatitis in cats, data for its efficacy is sparse. There is some evidence for successful treatment of feline asthma with AIT. In horses, most studies evaluate the effect of AIT on insect hypersensitivity with conflicting results though promising pilot studies have demonstrated the prophylaxis of insect hypersensitivity with recombinant antigens of biting midges (Culicoides spp.). Optimising AIT using allergoids, peptide immunotherapy, recombinant allergens and new adjuvants with the different administration types of allergen extracts hopefully will further improve compliance and efficacy of this proven treatment modality. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

The treatment of facial palsy from the point of view of physical and rehabilitation medicine.

PubMed

Shafshak, T S

2006-03-01

There are evidences to support recommending the early intake of prednisone (in its appropriate dose of 1 mg/kg body weight for up to 70 or 80 mg/day) or the combined use of prednisone and acyclovir (or valacyclovir) within 72 h following the onset of paralysis in order to improve the outcome of Bell's palsy (BP). Although there may be a controversy about the role of physiotherapy in BP or facial palsy, it seemed that local superficial heat therapy, massage, exercises, electrical stimulation and biofeedback training have a place in the treatment of lower motor facial palsy. However, each modality has its indications. Moreover, some rehabilitative surgical methods might be of benefit for some patients with traumatic facial injuries or long standing paralysis without recovery, but early surgery in BP is usually not recommended. However, few may recommend early surgery in BP when there is 90-100% facial nerve degeneration. The efficacy of acupuncture, magnetic pellets and other modalities of physiotherapy needs further investigation. The general principles and the different opinions in treating and rehabilitating facial palsy are discussed and the need for further research in this field is suggested.

Chronic constipation: Current treatment options

PubMed Central

Liu, Louis Wing Cheong

2011-01-01

Chronic constipation is a common functional gastrointestinal disorder that affects patients of all ages. In 2007, a consensus group of 10 Canadian gastroenterologists developed a set of recommendations pertaining to the management of chronic constipation and constipation-dominant irritable bowel syndrome. Since then, tegaserod has been withdrawn from the Canadian market. A new, highly selective serotonin receptor subtype 4 agonist, prucalopride, has been examined in several large, randomized, placebo-controlled trials demonstrating its efficacy and safety in the management of patients with chronic constipation. Additional studies evaluating the use of stimulant laxatives, polyethylene glycol and probiotics in the management of chronic constipation have also been published. The present review summarizes the previous recommendations and new evidence supporting different treatment modalities – namely, diet and lifestyle, bulking agents, stool softeners, osmotic and stimulant laxatives, prucalopride and probiotics in the management of chronic constipation. A brief summary of lubiprostone and linaclotide is also presented. The quality of evidence is presented by adopting the Grading of Recommendations, Assessment, Development and Evaluation system. Finally, a management pyramid for patients with chronic constipation is proposed based on the quality of evidence, impact of each modality on constipation and on general health, and their availabilities in Canada. PMID:22114754

Combined Jessner Solution and Trichloroacetic Acid Versus Trichloroacetic Acid Alone in the Treatment of Melasma in Dark-Skinned Patients.

PubMed

Abdel-Meguid, Azza M; Taha, Emad A; Ismail, Sahar A

2017-05-01

Melasma is a common challenging pigmentary skin disorder especially in dark-skinned females urging them to seek medical help. Many modalities of treatment are available, but none is satisfactory. To compare safety and efficacy of combined trichloroacetic acid (TCA) (20%-25%) and Jessner's solution versus TCA (20%-25%) alone in dark patients with melasma. The study design was a split face, right-left, assessor-blinded, randomized controlled study. Twenty-four adult female patients (skin phototypes IV-V) with bilateral melasma were treated for 6 sessions at 2 weeks intervals. Clinical assessment of the 2 sides of the face with Melasma Area and Severity Index (MASI) score was performed, and photographs were taken before and after the peeling course. Both therapeutic modalities showed significant decrease in MASI score, which was significantly lower on the side treated with both Jessner solution and TCA. There were significant negative correlations between the percentage of improvement of MASI score and both age of the patients and duration of the melasma. Dark skin melasma can be treated with both regimens safely and effectively; however, combined Jessner solution and TCA is more effective.

Treatments for pregnancy-related lumbopelvic pain: a systematic review of physiotherapy modalities.

PubMed

Gutke, Annelie; Betten, Carola; Degerskär, Kristina; Pousette, Sara; Olsén, Monika Fagevik

2015-11-01

To explore the effect of physiotherapeutic interventions on pregnancy-related lumbopelvic pain. Data sources: MEDLINE, Cochrane Central Register of Controlled Trials, PEDro, CINAHL, AMED, and SCOPUS databases were searched up to December 2014 for studies written in English, French, German or Scandinavian languages that evaluated physiotherapeutic modalities for preventing and treating pregnancy-related lumbopelvic pain. For lumbopelvic pain during pregnancy, the evidence was strong for positive effects of acupuncture and pelvic belts. The evidence was low for exercise in general and for specific stabilizing exercises. The evidence was very limited for efficacy of water gymnastics, progressive muscle relaxation, a specific pelvic tilt exercise, osteopathic manual therapy, craniosacral therapy, electrotherapy and yoga. For postpartum lumbopelvic pain, the evidence was very limited for clinic-based treatment concepts, including specific stabilizing exercises, and for self-management interventions for women with severe disabilities. No specific adverse events were reported for any intervention. No meta-analysis could be performed because of study heterogeneity. The levels of evidence were strong for a positive effect of acupuncture and pelvic belts, but weak for an effect of specific exercises. Caution should prevail in choosing other interventions for pregnancy-related lumbopelvic pain. © 2015 Nordic Federation of Societies of Obstetrics and Gynecology.

[Retrospective study of clozapine use in Ile-de-France].

PubMed

Hiltgen, S; Mantelet, S; Pinabel, F; Enjaume, F

2006-10-01

Clozapine, synthesized in the sixties, is an atypical antipsychotic drug whose history has been marked by its haematological toxicity. The purpose of this study was, ten years after it had been replaced at French psychiatrists' disposal, to gather data on the prescription modalities of clozapine, assess whether some factors could affect its efficacy, and describe the population of schizophrenic patients concerned. Psychiatrists in the Paris region were asked to answer a questionnaire about their patients treated with clozapine. The information collected was about socio-demographic data, history of psychiatric disorder and the way clozapine was used. It was a retrospective study concerning 98 patients. Subjects were 57 men and 41 women, with a mean age of 38 years. The majority of patients came from metropolitan France. Patients suffered from various clinical subtypes of schizophrenia, as assessed according to DSM IV criteria. Predominant symptomatology during lifetime was most often auditory hallucinations (41%). Mean duration of lifetime neuroleptic treatment was 10.3 years and breaks in follow-up were rare. Mean number of hospitalisations was 6.9 and a little less than half of the patients had been committed involuntarily. Lastly, 38% of patients had attempted suicide at least once and 35% had expressed hetero-agressive behavior. Main indication of clozapine was resistant schizophrenia (88.5% of patients) and mean duration of treatment was 2 years and 4 months. Treatment efficacy was assessed as good or medium in 77.9% of patients, at mean doses (322 mg per day) in keeping with data from the literature. Tolerance was considered on the whole as satisfactory by half of the clinicians. Among the 98 patients of the study, 21.6% had stopped taking clozapine. The reasons for withdrawal were: inefficacy (6.2%), granulopenia (5.2%), epilepsy (1%) and 8.2% for various reasons (half of these cases being non-compliance with treatment). The study of the 5 cases of granulopenia showed that 3 patients had another associated psychotropic medication: 1 patient received only clozapine as monotherapy, 1 data was missing. Two thirds of all patients were receiving another psychotropic drug in association with clozapine, mainly benzodiazepines (18.4%), antidepressants (15.3%) or mood stabilizers (7.1%). The "therapeutic efficacy" variable was compared with some variables in order to isolate factors possibly associated with a better efficacy of clozapine or, on the contrary, with a population of patients poorly responding to treatment. However, no statistically significant difference appeared according to the variables studied, such as gender or lifetime duration of neuroleptic treatment. Moreover, there was no statistically significant difference in efficacy according to schizophrenia subtype, main symptomatology during the course of illness or substance abuse. We studied whether any factor could affect the occurrence of granulopenia. No statistically significant difference was found. The mean age of patients having stopped the treatment because of granulopenia was higher than in the group with other reasons for interruption, but did not reach statistical significance. A trend also appeared towards female predominance (60% of women in the granulopenia group) and 3/4 of patients who had stopped their treatment because of agranulocytosis received another psychotropic drug in association with clozapine. As expected, the main indication for prescribing clozapine was resistant schizophrenia, but contrary to data from the international literature, the efficacy profile was the same whatever the clinical subtype of schizophrenia. The tolerance to clozapine was considered on the whole as satisfactory, but the high proportion of granulopenias leading to treatment withdrawal (5.2% of patients) confirms the need to remain cautious and stresses the importance of regular haematological monitoring. Furthermore, the study of the prescription modalities of clozapine shows that contrary to the guidelines, clozapine is often associated with other psychotropic drugs. In this study, it is striking to note that 75% of granulopenias occurred in a coprescription situation.

[Patterns of prescription of opioid analgesics in Hôtel-Dieu de France of Beyrouth].

PubMed

Noufi, P; Khoury, E; Ayoub, E; Naccache, N; Richa, S

2016-12-01

Use of chronic opioid therapy has increased substantially over the past few years, even though opioid therapy is associated with potentially serious harms, including opioid-related adverse effects and outcomes. Prescription of opioids for chronic pain, particularly nonmalignant chronic pain, remains controversial. In the midst of this controversy, patterns of actual prescription and influences on these patterns are not well understood. This study aims to describe the frequency of prescription of opioid analgesics in a university hospital, the attitudes of doctors towards this category of drugs, and the follow-up modalities of patients taking these drugs. The study also explores the association between the practitioners' characteristics and the modalities of prescription. A survey was delivered to 112 doctors and surgeons in the hospital during the four months between August and December 2013 and it was returned by 55 (49.0%). The survey consists of three parts. The first part addresses the frequency and reluctance of doctors' prescription of opioids and other analgesics for acute and chronic pain. The second part studies the doctors' attitudes and concerns towards opioids. It explores the belief of the doctors in the efficacy of this category of drugs, their confidence in prescribing such medications and the eventual side effects they might worry about. The third part of the survey studies the modalities of evaluation prior to the prescription and the modalities of follow-up of the patients receiving a long-term opioid treatment. Overall, 76.4% of doctors reported they sometimes, frequently, or always, prescribe opioids, which, using the Wilcoxon test, proved to be a significantly lower frequency than for prescribing of minor analgesics or nonsteroidal anti-inflammatory drugs (NSAIDS). Similarly, 60.1% reported a reluctance to prescribe opioids for chronic nonmalignant pain, which was a significantly greater reluctance than for cancer pain. The age and sex of the participants were unrelated to prescribing, but those with specialty training and use of practice guidelines were more likely to prescribe opioids and were less reluctant to do so. A majority of practitioners felt that opioids are effective for the treatment of chronic nonmalignant pain and that they have the sufficient training to prescribe them adequately; however, they still worry about the long-term prescription of opioids, particularly fearing the psychological dependence this treatment might cause. Using a series of Spearman correlation tests, we found that practitioners who thought they were adequately trained and who believed in the efficacy of long-term opioid treatment were more likely to prescribe them but that the worries about side effects decreased the frequency of prescription. A significant proportion of practitioners do not evaluate addiction risk factors of patients before prescribing opioids. The results concerning the modalities of follow-up of prescription were very heterogeneous with 87% of practitioners not explaining and 65% not screening for adverse effects. We similarly found that the frequency of follow-up and the management of patients who were exhibiting signs of dependence were very diverse. The results of this study were compatible with those of other recent studies about opioid prescription. The doctors practicing in the university hospital Hôtel-Dieu de France de Beyrouth present comparable prescription patterns, independent of their personal or professional characteristics, and they are more confident in their prescription when professionally trained for it. However, they exhibit a notable heterogeneity in their attitudes towards opioids and in their modalities of evaluating patients receiving long-term treatment. These results suggest a need for additional training in the management of this category of drugs. Copyright © 2016. Published by Elsevier Masson SAS.

Efficacy and safety of fractional CO2 laser versus fractional Er:YAG laser in the treatment of facial skin wrinkles.

PubMed

Robati, Reza M; Asadi, Elmira

2017-02-01

Ablative fractional lasers were introduced for treating facial rhytides. Few studies have compared fractional CO 2 and Er:YAG lasers on cutaneous photodamages by a split trial. The aim of the present study was to compare these modalities in a randomized controlled double-blind split-face design with multiple sessions and larger sample size compared to previous studies done before. Forty patients with facial wrinkles were enrolled. Patients were randomly assigned to receive three monthly treatments on each side of the face, one with a fractional CO 2 and one with a fractional Er:YAG laser. The evaluations included investigating clinical outcome determined by two independent dermatologists not enrolled in the treatment along with measuring skin biomechanical property of cheeks using a sensitive biometrologic device with the assessment of cutaneous resonance running time (CRRT). Moreover, possible side effects and patients' satisfaction have been recorded at baseline, 1 month after each treatment, and 3 months after the last treatment session. Clinical assessment showed both modalities significantly reduce facial wrinkles (p value < 0.05), with no appreciable difference between two lasers. Mean CRRT values also decreased significantly after the laser treatment compared to the baseline in both laser groups. There was no serious long-standing adverse effect after both laser treatments, but the discomfort was more pronounced by the participants after CO 2 laser treatment. According to the present study, both fractional CO 2 and fractional Er:YAG lasers show considerable clinical improvement of facial skin wrinkles with no serious adverse effects, but post-treatment discomfort seems to be lower with Er:YAG laser.

Simulation techniques in hyperthermia treatment planning

PubMed Central

Paulides, MM; Stauffer, PR; Neufeld, E; Maccarini, P; Kyriakou, A; Canters, RAM; Diederich, C; Bakker, JF; Van Rhoon, GC

2013-01-01

Clinical trials have shown that hyperthermia (HT), i.e. an increase of tissue temperature to 39-44°C, significantly enhance radiotherapy and chemotherapy effectiveness (1). Driven by the developments in computational techniques and computing power, personalized hyperthermia treatment planning (HTP) has matured and has become a powerful tool for optimizing treatment quality. Electromagnetic, ultrasound, and thermal simulations using realistic clinical setups are now being performed to achieve patient-specific treatment optimization. In addition, extensive studies aimed to properly implement novel HT tools and techniques, and to assess the quality of HT, are becoming more common. In this paper, we review the simulation tools and techniques developed for clinical hyperthermia, and evaluate their current status on the path from “model” to “clinic”. In addition, we illustrate the major techniques employed for validation and optimization. HTP has become an essential tool for improvement, control, and assessment of HT treatment quality. As such, it plays a pivotal role in the quest to establish HT as an efficacious addition to multi-modality treatment of cancer. PMID:23672453

Management of pediatric mandibular fractures using bioresorbable plating system – Efficacy, stability, and clinical outcomes: Our experiences and literature review

PubMed Central

Singh, Mahinder; Singh, R.K.; Passi, Deepak; Aggarwal, Mohit; Kaur, Guneet

2015-01-01

Aims The purpose of this study was to determine the efficacy and stability of the biodegradable fixation system for treatment of mandible fractures in pediatric patients by measuring the bite force. Methods Sixty pediatric patients with mandibular fractures (36 males, 24 females) were included in this study. The 2.5-mm resorbable plates were adapted along Champy's line of ideal osteosynthesis and secured with four 2.5 mm diameter monocortical resorbable screws, 8 mm in length. All patients were followed for 10 months. Clinical parameters, such as soft tissue infection, nonunion, malunion, implant exposure, malocclusion, nerve injury, and bite force for stability, were prospectively assessed. Results Adequate fixation and primary bone healing was achieved in 100% of the cases. Six minor complications (10%) were observed: 2 soft tissue infections (3%), 1 plate dehiscence (2%), 1 malocclusion (2%), and 2 paresthesia (3%). Conclusion 2.5-mm resorbable plating system along Champy's line of ideal osteosynthesis is a good treatment modality for mandible fractures in pediatric patients. PMID:27195206

Therapeutic Angiogenesis via Solar Cell-Facilitated Electrical Stimulation.

PubMed

Jeong, Gun-Jae; Oh, Jin Young; Kim, Yeon-Ju; Bhang, Suk Ho; Jang, Hyeon-Ki; Han, Jin; Yoon, Jeong-Kee; Kwon, Sang-Mo; Lee, Tae Il; Kim, Byung-Soo

2017-11-08

Cell therapy has been suggested as a treatment modality for ischemic diseases, but the poor survival and engraftment of implanted cells limit its therapeutic efficacy. To overcome such limitation, we used electrical stimulation (ES) derived from a wearable solar cell for inducing angiogenesis in ischemic tissue. ES enhanced the secretion of angiogenic growth factors and the migration of mesenchymal stem cells (MSCs), myoblasts, endothelial progenitor cells, and endothelial cells in vitro. In a mouse ischemic hindlimb model, ES generated by a solar cell and applied to the ischemic region promoted migration of MSCs toward the ischemic site and upregulated expression of angiogenic paracrine factors (vascular endothelial, basic fibroblast, and hepatocyte growth factors; and stromal cell-derived factor-1α). Importantly, solar cell-generated ES promoted the formation of capillaries and arterioles at the ischemic region, attenuated muscle necrosis and fibrosis, and eventually prevented loss of the ischemic limb. Solar cell ES therapy showed higher angiogenic efficacy than conventional MSC therapy. This study shows the feasibility of using solar cell ES as a novel treatment for therapeutic angiogenesis.

Smoking Cessation: Uni-Modal and Multi-Modal Hypnotic and Non-Hypnotic Approaches.

ERIC Educational Resources Information Center

Habicht, Manuela H.

A survey of Queensland's population in 1993 determined that 24% of the adults were smokers. National data compiled in 1992 indicated that 72% of the drug-related deaths were related to tobacco use. In light of the need for effective smoking cessation approaches, a literature review was undertaken to determine the efficacy of hypnotic and…

Combination Therapy of Radiofrequency Ablation and Transarterial Chemoembolization for Unresectable Hepatocellular Carcinoma

PubMed Central

Tang, Chengwu; Shen, Jian; Feng, Wenming; Bao, Ying; Dong, Xiaogang; Dai, Yi; Zheng, Yinyuan; Zhang, Jianping

2016-01-01

Abstract The treatment efficacy of unresectable hepatocellular carcinoma (HCC) is still not promising. This study aimed to compare the efficacy and safety of radiofrequency ablation (RFA) combined with transarterial chemoembolization (TACE) for unresectable HCC with a single treatment. Between June 2009 and June 2012, 132 patients who were diagnosed with unresectable HCC and accepted nonsurgical treatments in our center were enrolled in this retrospective study. On the basis of treatment modality, they were allocated to 3 groups: 49 patients accepted RFA (RFA group); 43 patients accepted TACE (TACE group); and 40 patients accepted RFA following TACE (combination group). Clinical data including complications, treatment success rate, hospitalization costs, intrahepatic recurrence-free survival, overall survival, and factors influencing survival were retrospectively analyzed. Patient characteristics between these groups showed no significant difference. Treatment success was achieved in all patients of 3 groups. The combination group had a significantly higher total hospitalization cost to treatment than the TACE group (63,708.14 ± 9193.81 Chinese yuan vs 37,534.88 ± 6802.84 Chinese yuan; P = 0.0000). All complications were controllable and no permanent adverse sequelae or procedure-related deaths were observed. The 3-year intrahepatic recurrence-free survival probability was significantly better in the combination group than in the TACE group (42.50% vs 20.93%; hazard ratio [HR], 0.5105; 95% confidence interval [CI], 0.3022–0.8625; P = 0.0094) or the RFA group (42.50% vs 22.45%; HR, 0.5233; 95% CI, 0.3149–0.8697; P = 0.0111).The 3-year overall survival probability was significantly better in the combination group than in the TACE group (45.00% vs 26.53%; HR, 0.5069; 95% CI, 0.2936–0.8752; P = 0.0100) or the RFA group (45.00% vs 27.91%; HR, 0.4913; 95% CI, 0.2928–0.8246; P = 0.0054). Main tumor size, number of tumors, and treatment modality were demonstrated to be important factors associated with 3-year intrahepatic recurrence-free survival probability and overall survival probability (P < 0.05) by univariate and multivariate analyses. Combination therapy of RFA and TACE was superior to TACE alone or RFA alone in improving survival for patients with unresectable HCC. PMID:27196501

Comparable Efficacy of Abatacept Used as First-line or Second-line Biological Agent for Severe Juvenile Idiopathic Arthritis-related Uveitis.

PubMed

Birolo, Carolina; Zannin, Maria Elisabetta; Arsenyeva, Svetlana; Cimaz, Rolando; Miserocchi, Elisabetta; Dubko, Margarita; Deslandre, Chantal Job; Falcini, Fernanda; Alessio, Maria; La Torre, Francesco; Denisova, Ekaterina; Martini, Giorgia; Nikishina, Irina; Zulian, Francesco

2016-11-01

Abatacept (ABA) has recently been proposed as second-line treatment in patients with juvenile idiopathic arthritis (JIA)-associated uveitis refractory to anti-tumor necrosis factor-α (anti-TNF) agents, but little is known about its efficacy as a first-line approach. The aim of the present study was to compare the safety and efficacy of ABA as a first-line biological agent (ABA-1) with that of ABA as a second-line treatment after 1 or more anti-TNF agents (ABA-2), in patients with severe JIA-related uveitis. In this multicenter study, we collected data on patients with severe JIA-related uveitis treated with ABA as a first-line or second-line biological agent. Changes in frequency of uveitis flares/year and ocular complications before and after ABA treatment, clinical remission, and side effects were recorded. Thirty-five patients with a mean age of 10.8 years were treated with ABA for a mean period of 19.6 months. In 4 patients, ABA administration was discontinued, owing to inefficacy on arthritis in 3 cases and allergic reaction in 1. Thirty-one patients, 14 in the ABA-1 group and 17 in the ABA-2 group, completed the 12-month followup period; of these, 17 (54.8%) had clinical remission. The mean frequency of uveitis flares decreased from 4.1 to 1.2 in the ABA-1 group (p = 0.002) and from 3.7 to 1.2 in the ABA-2 group (p = 0.004). Preexisting ocular complications improved or remained stable in all but 5 patients, all in the ABA-2 group. No significant difference was found between the efficacy of the 2 treatment modalities. ABA confirmed its good safety profile. ABA, used as first-line biological treatment or after 1 or more anti-TNF agents, induces a comparable improvement in severe refractory JIA-related uveitis.

Efficacy of percutaneous electrical nerve stimulation for the treatment of chronic low back pain in older adults.

PubMed

Weiner, Debra K; Rudy, Thomas E; Glick, Ronald M; Boston, J Robert; Lieber, Susan J; Morrow, Lisa A; Taylor, Stephen

2003-05-01

To determine the efficacy of a complementary analgesic modality, percutaneous electrical nerve stimulation (PENS), for the treatment of chronic low back pain (CLBP) in community-dwelling older adults. Randomized, controlled clinical trial. University of Pittsburgh Pain Evaluation and Treatment Institute. Thirty-four English speaking, community-dwelling adults aged 65 and older with CLBP of at least moderate intensity experienced every day or almost every day. Subjects were randomized to receive twice-weekly PENS and physical therapy (PT) or sham PENS and physical therapy for 6 weeks. At baseline, immediately after the 6-week intervention period, and 3 months later, the primary outcome measures pain intensity and pain-related disability were assessed. The secondary outcome measures physical performance (timed chair rise, functional reach, gait speed, static and isoinertial lifting), psychosocial factors (mood, sleep, and life control), and cognitive function (measures of attention, concentration, and mental flexibility) were also collected. Subjects randomized to PENS plus PT displayed significant reductions in pain intensity measures from pre- to posttreatment (P <.001), but the sham PENS plus PT group did not (P =.94). These pain reduction effects were maintained at 3-month follow-up. Similarly, significant reductions in pain-related disability were observed at posttreatment (P =.002) for the PENS plus PT group and were maintained at follow-up, but the sham PENS plus PT group did not show reductions in pain-related disability (P =.81). Of the secondary outcome measures, psychosocial function, timed chair rise, and isoinertial lifting endurance also improved significantly at posttreatment for the PENS plus PT group, and their improvement was sustained at 3-month follow-up, but the sham PENS plus PT did not display significant changes on these measures after treatment. This preliminary study suggests that PENS may be a promising treatment modality for community-dwelling older adults with CLBP, as demonstrated by reduction in pain intensity and self-reported disability, and improvement in mood, life control, and physical performance. Larger studies with longer duration of follow-up are needed to validate these findings and support the use of PENS in clinical practice.

Comparative Effectiveness of Treatment Choices for Graves' Hyperthyroidism: A Historical Cohort Study.

PubMed

Sundaresh, Vishnu; Brito, Juan P; Thapa, Prabin; Bahn, Rebecca S; Stan, Marius N

2017-04-01

The optimum therapy for Graves' disease (GD) is chosen following discussion between physician and patient regarding benefits, drawbacks, potential side effects, and logistics of the various treatment options, and it takes into account patient values and preferences. This cohort study aimed to provide useful information for this discussion regarding the usage, efficacy, and adverse-effect profile of radioactive iodine (RAI), antithyroid drugs (ATDs), and thyroidectomy in a tertiary healthcare facility. The cohort included consecutive adults diagnosed with GD from January 2002 to December 2008, who had complete follow-up after treatment at the Mayo Clinic, Rochester, Minnesota. Data on treatment modalities, disease relapses, and adverse effects were extracted manually and electronically from the electronic medical records. Kaplan-Meier analyses were performed to evaluate the association of treatments with relapse-free survival. The cohort included 720 patients with a mean age of 49.3 years followed for a mean of 3.3 years. Of these, 76.7% were women and 17.1% were smokers. The initial therapy was RAI in 75.4%, ATDs in 16.4%, and thyroidectomy in 2.6%, while 5.6% opted for observation. For the duration of follow-up, ATDs had an overall failure rate of 48.3% compared with 8% for RAI (hazard ratio = 7.6; p < 0.0001). Surgery had a 100% success rate; 80% of observed patients ultimately required therapy. Adverse effects developed in 43 (17.3%) patients treated with ATDs, most commonly dysgeusia (4.4%), rash (2.8%), nausea/gastric distress (2.4%), pruritus (1.6%), and urticaria (1.2%). Eight patients treated with RAI experienced radiation thyroiditis (1.2%). Thyroidectomy resulted in one (2.9%) hematoma and one (2.85%) superior laryngeal nerve damage, with no permanent hypocalcemia. RAI was the most commonly used modality within the cohort and demonstrated the best efficacy and safety profile. Surgery was also very effective and relatively safe in the hands of experienced surgeons. While ATDs allow preservation of thyroid function, a high relapse rate combined with a significant adverse-effect profile was documented. These data can inform discussion between physician and patient regarding choice of therapy for GD.

Advances in treatment of obstructive sleep apnea syndrome.

PubMed

Collop, Nancy A

2009-09-01

The treatments for obstructive sleep apnea (OSA) described in this paper represent the latest information and data. Nasal continuous positive airway pressure, initially described in 1981, remains the cornerstone of therapy. Advances in mask interfaces, the use of humidification, the downloading of usage information, the development of pressure delivery modifications, and reductions in the size and noise of the machines have improved the devices over the past decade. Nevertheless, the basic premise of positive pressure delivery to splint the airway remains the primary driver of efficacy. Surgery for OSA, other than tracheostomy, has also been used for about the same period (uvulopalatopharyngoplasty was also initially described in 1981), but its efficacy has probably improved only marginally. The advances in surgical techniques have come through improved patient selection, minimally invasive techniques, and the performance of outcome studies. Surgery clearly remains a second-line or third-line therapy for moderate to severe OSA. Dental appliances were also introduced over two decades ago and clearly have become more mainstream in our treatment approach to OSA. Dental appliances are now considered a reasonable first-line therapy for mild OSA and perhaps even for some patients with moderate OSA. Custom-made appliances are clearly superior to those that cannot be adjusted, and in the hands of an experienced dentist or similarly trained expert, they are moderately successful for most patients. Among the newer therapies, transnasal insufflation and nasal expiratory resistance clearly have promise, again for patients with mild to moderate OSA. Further study may determine who will benefit from such modalities. No medications have been shown to have clinically significant efficacy, and drug treatment remains adjunctive.

Efficacy of high and low level laser therapy in the treatment of Bell's palsy: a randomized double blind placebo-controlled trial.

PubMed

Alayat, Mohamed Salaheldien Mohamed; Elsodany, Ahmed Mohamed; El Fiky, Amir Abdel Raouf

2014-01-01

The aim of the present study was to investigate and compare the effects of high intensity laser therapy (HILT) and low level laser therapy (LLLT) on the treatment of patients with Bell's palsy. Forty-eight patients participated in and completed this study. The mean age was 43 ± 9.8 years. They were randomly assigned into three groups: HILT group, LLLT group, and exercise group. All patients were treated with facial massage and exercises, but the HILT and LLLT groups received the respective laser therapy. The grade of facial recovery was assessed by the facial disability scale (FDI) and the House-Brackmann scale (HBS). Evaluation was carried out 3 and 6 weeks after treatment for all patients. Laser treatments included eight points on the affected side of the face three times a week for 6 successive weeks. FDI and HBS were used to assess the grade of recovery. The scores of both FDI and HBS were taken before as well as 3 and 6 weeks after treatment. The Friedman test and Wilcoxon signed ranks test were used to compare the FDI and HBS scores within each group. The result showed that both HILT and LLLT significantly improved the recovery of patients with Bell's palsy. Moreover, HILT was the most effective treatment modality compared to LLLT and massage with exercises. Thus, both HILT and LLLT are effective physical therapy modalities for the recovery of patients with Bell's palsy, with HILT showing a slightly greater improvement than LLLT.

Age and gender considerations for technology-assisted delivery of therapy for substance use disorder treatment: A patient survey of access to electronic devices.

PubMed

Antoine, Denis; Heffernan, Sean; Chaudhry, Amina; King, Van; Strain, Eric C

2016-12-01

Technology-assisted treatment (TAT) can be an effective supplement to established face-to-face therapy modalities with a growing literature in substance use disorder (SUD) treatment. TAT access, interest, and familiarity are potential limitations to the use and efficacy of these approaches to treatment. 174 participants in outpatient SUD treatment were administered a survey regarding technology device and Internet access, and interest in engaging in TAT SUD counseling (SUDC). The group was dichotomized by mean age and gender to examine potential variations in in these subgroups. Forty-three (43%) of participants were female, and the mean age was 44.8 years, and 89% of participants had Internet access. 83% of participants were interested in TAT for SUD counseling; 81% expected it to be at least "moderately helpful." 34% of participants noted they would choose to continue face-to-face therapy exclusively. 91% of participants had cell phones, but only 50% could access data or the Internet via their handheld device. 80% of participants stated they would be interested in trying SUDC via their phone. Women had a higher preference for computer-based SUDC than men, with gender being significantly correlated with TAT perceive helpfulness. These findings suggest that patients in outpatient SUD treatment have access to resources for TAT implementation, although access was not always readily available. Future research will be needed to determine whether the technology that this population possesses will be able to support the evolving TAT modalities and whether interest in TAT across age and gender groups equalizes over time.

A pilot study with very low-intensity, intermediate-frequency electric fields in patients with locally advanced and/or metastatic solid tumors.

PubMed

Salzberg, Marc; Kirson, Eilon; Palti, Yoram; Rochlitz, Christoph

2008-07-01

The transmission of electric fields using insulated electrodes has demonstrated that very low-intensity, properly tuned, intermediate-frequency electric fields, termed tumor-treating fields (TTFields), selectively stunts tumor cell growth and is accompanied by a decrease in tumor angiogenesis. This open, prospective pilot study was designed to evaluate the safety, tolerability, and efficacy profile of TTFields treatment in patients with locally advanced and/or metastatic solid tumors using the NovoTTF100A(TM) device. All 6 patients were heavily pre-treated with several lines of therapy; no additional standard treatment option was available to them. TTFields treatment using continuous NovoTTF-100A lasted a minimum of 14 days and was very well tolerated. No related serious adverse events occurred. Outcomes showed 1 partial response of a treated skin metastasis from a primary breast cancer, 3 cases where tumor growth was arrested during treatment, and 1 case of disease progression. One mesothelioma patient experienced lesion regression near TTFields with simultaneous tumor stability or progression in distal areas. Although the number of patients in this study is small, the lack of therapy toxicity and the efficacy observed in data gathered to date indicate the potential of TTFields as a new treatment modality for solid tumors, definitely warranting further investigation. (c) 2008 S. Karger AG, Basel

Efficacy of low-intensity shock wave therapy for erectile dysfunction: A systematic review and meta-analysis.

PubMed

Angulo, J C; Arance, I; de Las Heras, M M; Meilán, E; Esquinas, C; Andrés, E M

2017-10-01

The low-intensity shockwave (LISW) therapy is a recently developed modality for treating erectile dysfunction. To assess the efficacy of LISW therapy for treating erectile dysfunction as described in the literature. Two independent reviewers identified studies eligible for a systematic review and meta-analysis of various sources written in English and Spanish, using the databases of PubMed, EMBASE and Web of Science. We excluded studies on Peyronie's disease. We employed the DerSimonian-Laird method for defining heterogeneity, calculating the grouped standard deviation of the mean (SDM). The primary objective of this review is to assess efficacy based on the change in the International Index of Erectile Function (IIEF-EF) over baseline at 1 month from the start of treatment, both for the treatment arm and the placebo arm. The secondary objective is focused on analysing IIEF-EF at 3-6 months from the start of the therapy. The pooled data of 636 patients from 12 studies showed that treatment with LISW resulted in a significant increase in IIEF-EF at 1 month with respect to baseline (SDM, -2.92; P=.000), to a greater degree than placebo (SDM, -.99; P=.000). The IIEF-EF at 3-6 months for the treated patients was significantly greater than baseline (SDM, -2.78; P=.000). Only one study compared the efficacy of placebo at 3-6 months versus baseline (SDM, -9.14). The comparison between LISW and placebo favours active treatment (SDM, 2.53; P=.000) at 1 month. There are insufficient data in the literature to assess the response over placebo at 3-6 months. According to the literature, treatment with LISW for erectile dysfunction is effective, both in the short and medium term. LISW has been described as more effective than placebo in the short term. The long-term efficacy data are insufficient. More studies are needed to explain the role of this therapy according to specific causes of erectile dysfunction. Copyright © 2016 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.

In vitro investigation of efficient photodynamic therapy using a nonviral vector; hemagglutinating virus of Japan envelope

NASA Astrophysics Data System (ADS)

Sakai, Makoto; Fujimoto, Naohiro; Ishii, Katsunori; Nakamura, Hiroyuki; Kaneda, Yasufumi; Awazu, Kunio

2012-07-01

Photodynamic therapy (PDT) is a photochemical modality approved for cancer treatment. PDT has demonstrated efficacy in early stage lung cancer and esophageal cancer. The accumulation of photosensitizers in cancer cells is necessary to enhance the therapeutic benefits of PDT; however, photosensitizers have low uptake efficiency. To overcome this limitation, a drug delivery system, such as the hemagglutinating virus of Japan envelope (HVJ-E) vector, is required. In this study, the combination of PDT and HVJ-E was investigated for enhancing the efficacy of PDT. The photosensitizers that were evaluated included 5-aminolaevulinic acid (5-ALA), protoporphyrin IX (PPIX), and HVJ-PPIX. The uptake of the photosensitizers as increased twenty-fold with the addition of HVJ-E. The cytotoxicity of conventional 5-ALA was enhanced by the addition of HVJ-E vector. In conclusion, HVJ-E vector improved the uptake of photosensitizers and the PDT effect.

Endocrine Society of Australia position statement on male hypogonadism (part 2): treatment and therapeutic considerations.

PubMed

Yeap, Bu B; Grossmann, Mathis; McLachlan, Robert I; Handelsman, David J; Wittert, Gary A; Conway, Ann J; Stuckey, Bronwyn Ga; Lording, Douglas W; Allan, Carolyn A; Zajac, Jeffrey D; Burger, Henry G

2016-09-05

Part 1 of this position statement dealt with the assessment of male hypogonadism, including the indications for testosterone therapy. This article, Part 2, focuses on treatment and therapeutic considerations for male hypogonadism and identifies key questions for future research. Key points and recommendations are:Excess cardiovascular events have been reported in some but not all studies of older men without pathological hypogonadism who were given testosterone treatment. Additional studies are needed to clarify whether testosterone therapy influences cardiovascular risk.Testosterone is the native hormone that should be replaced in men being treated for pathological hypogonadism. Convenient and cost-effective treatment modalities include depot intramuscular injection and transdermal administration (gel, cream or liquid formulations).Monitoring of testosterone therapy is recommended for efficacy and safety, focusing on ameliorating symptoms, restoring virilisation, avoiding polycythaemia and maintaining or improving bone mineral density.Treatment aims to relieve an individual's symptoms and signs of androgen deficiency by administering standard doses and maintaining circulating testosterone levels within the reference interval for eugonadal men.Evaluation for cardiovascular disease and prostate cancer risks should be undertaken as appropriate for eugonadal men of similar age. Nevertheless, when there is a reasonable possibility of substantive pre-existing prostate disease, digital rectal examination and prostate-specific antigen testing should be performed before commencing testosterone treatment.Changes in management as result of the position statement: Treatment aims to relieve symptoms and signs of androgen deficiency, using convenient and effective formulations of testosterone. Therapy should be monitored for efficacy and safety.

Challenges for Preclinical Investigations of Human Biofield Modalities

PubMed Central

Gronowicz, Gloria; Bengston, William

2015-01-01

Preclinical models for studying the effects of the human biofield have great potential to advance our understanding of human biofield modalities, which include external qigong, Johrei, Reiki, therapeutic touch, healing touch, polarity therapy, pranic healing, and other practices. A short history of Western biofield studies using preclinical models is presented and demonstrates numerous and consistent examples of human biofields significantly affecting biological systems both in vitro and in vivo. Methodological issues arising from these studies and practical solutions in experimental design are presented. Important questions still left unanswered with preclinical models include variable reproducibility, dosing, intentionality of the practitioner, best preclinical systems, and mechanisms. Input from the biofield practitioners in the experimental design is critical to improving experimental outcomes; however, the development of standard criteria for uniformity of practice and for inclusion of multiple practitioners is needed. Research in human biofield studies involving preclinical models promises a better understanding of the mechanisms underlying the efficacy of biofield therapies and will be important in guiding clinical protocols and integrating treatments with conventional medical therapies. PMID:26665042

The efficacy of reflexology: systematic review.

PubMed

Wang, Mei-Yeh; Tsai, Pei-Shan; Lee, Pi-Hsia; Chang, Wen-Yin; Yang, Che-Ming

2008-06-01

This paper is a report of a systematic review to evaluate the efficacy of reflexology in any condition. Anecdotal evidence has shown potential benefits of reflexology in a variety of health conditions. However, the efficacy of reflexology has yet to be determined. Cochrane library, PubMed, MEDLINE, EBM review, ProQuest Medical Bundle and SCOPUS databases were searched using the following medical subject headings or key words: reflexology, foot reflexotherapy, reflexological treatment, foot massage and zone therapy. Chinese articles were searched through the Chinese electronic periodical services and Wangfane database. The publication date was limited from 1996 to 2007. Studies were selected if they were written in English or Chinese, used a controlled clinical trial design, used reflexology as a stand-alone modality, and reported such outcomes as symptoms relief, quality of life and patients' perceptions of reflexology. Study quality was reviewed based on the evidence rating system of the United States Preventive Services Task Force, and studies with the evidence rating of II-2 fair or above were included in this review. Among the five studies suitable for review, there was only one report of a statistically significant treatment effect. Among the 12 outcome variables examined, the treatment effect size for urinary symptoms was large, whereas the effect size for other conditions was negligible. There is no evidence for any specific effect of reflexology in any conditions, with the exception of urinary symptoms associated with multiple sclerosis. Routine provision of reflexology is therefore not recommended.

Laser Treatment of Nongenital Verrucae: A Systematic Review.

PubMed

Nguyen, Jannett; Korta, Dorota Z; Chapman, Lance W; Kelly, Kristen M

2016-09-01

Although cutaneous warts are common lesions, full remission is not always achieved with conventional therapies. Laser modalities including carbon dioxide (CO2), erbium:yttrium-aluminum-garnet (Er:YAG), pulsed dye (PDL), and Nd:YAG have been investigated as alternative treatments for warts. To review the use and efficacy of lasers for treating nongenital cutaneous warts. Published randomized clinical trials (RCTs), cohort studies, case series, and case reports involving laser treatment of nongenital warts were retrieved by searching PubMed with no date limits. Quality ratings of studies were based on a modified version of the Oxford Centre for Evidence-Based Medicine scheme for rating individual studies. A higher emphasis was placed on RCTs and prospective cohort studies with large sample sizes and detailed methodology. There were 35 studies published between 1989 and 2015 that comprised an aggregate of 2149 patients. Simple and recalcitrant nongenital warts treated with lasers show variable response rates (CO2 laser, 50%-100%; Er:YAG laser, 72%-100%; PDL, 47%-100%; and Nd:YAG laser, 46%-100%). Current RCTs suggest that PDL is equivalent to conventional therapies such as cryotherapy and cantharidin. Combination therapies with lasers and other agents including bleomycin, salicylic acid, and light-emitting diode have shown some success. Lasers can be an effective treatment option for both simple and recalcitrant warts. The lasers most studied for this purpose are CO2, PDL, and Nd:YAG, and of these, PDL has the fewest adverse effects. Currently, use of lasers for wart treatment is limited by lack of established treatment guidelines. Future studies are needed to compare laser modalities with each other and with nonlaser treatment options, and to establish optimal treatment protocols.

Efficacy of First-Time Intragastric Balloon in Weight Loss: a Systematic Review and Meta-analysis of Randomized Controlled Trials.

PubMed

Saber, Alan A; Shoar, Saeed; Almadani, Mahmoud W; Zundel, Natan; Alkuwari, Mohammed J; Bashah, Moataz M; Rosenthal, Raul J

2017-02-01

The intragastric balloon (IGB) is an adjunctive treatment for obesity. This meta-analysis aimed to evaluate the efficacy and safety of IGB treatment by reviewing randomized controlled trials (RCTs). A total of 20 RCTs involving 1195 patients were identified. Weight loss results before and after 3 months were analyzed separately. The weight loss results of patients with and without IGB treatment were compared. Our meta-analysis calculated the following significant effect sizes: 1.59 and 1.34 kg/m 2 for overall and 3-month BMI loss, respectively; 14.25 and 11.16 % for overall and >3-month percentage of excess weight loss, respectively; 4.6 and 4.77 kg for overall and 3-month weight loss, respectively; and 2.81, 1.62, and 4.09 % for overall, 3-month, and >3-month percent of weight loss, respectively. A significant effect size was calculated that favored fluid-filled IGBs over air-filled IGBs. Flatulence (8.75 vs. 3.89 %, p = 0.0006), abdominal fullness (6.32 vs. 0.55 %, p = 0.001), abdominal pain (13.86 vs. 7.2 %, p = 0.0001), abdominal discomfort (4.37 vs. 0.55 %, p = 0.006), and gastric ulcer (12.5 vs. 1.2 %, p < 0.0001) were significantly more prevalent among IGB patients than among non-IGB control patients. No mortality was reported from IGB treatment. IGB treatment, in addition to lifestyle modification, is an effective short-term modality for weight loss. However, there is not sufficient evidence confirming its safety or long-term efficacy.

The efficacy and feasibility of aquatic physiotherapy for people with Parkinson's disease: a systematic review.

PubMed

Terrens, Aan Fleur; Soh, Sze-Ee; Morgan, Prue Elizabeth

2017-08-09

To critically evaluate the literature regarding the efficacy and feasibility of aquatic physiotherapy in people with Parkinson's disease. Relevant studies were identified through searches in nine health-related databases. Two independent reviewers assessed study quality using either the PEDro scale or a customised tool for safety and feasibility. Database searches yielded 88 articles, of which 10 met the inclusion criteria. Studies varied greatly in methodology, quality, interventions and outcome measures. Study quality was generally low in items reporting on safety precautions, adverse events, attrition, and adherence. Results suggest that aquatic physiotherapy may have a positive effect on motor symptoms, quality of life and balance. Aquatic physiotherapy may improve aspects of motor performance, quality of life and balance in people with Parkinson's disease, however, it remains unclear whether it is a safe and feasible treatment modality. The development of standardised outcome measures for people with Parkinson's disease (unified Parkinson's disease rating scale and Parkinson's disease questionnaire-39) would aid study comparability and validate study outcomes. As safety criteria was grossly underreported, guidelines for mandatory reporting of safety criteria are essential to make conclusions regarding the feasibility of aquatic physiotherapy for people with Parkinson's disease. Implications for Rehabilitation Aquatic physiotherapy may be a beneficial treatment modality for people with Parkinson's disease. A minimum data set that includes the unified Parkinson's disease rating scale and Parkinson's disease questionnaire 39 is required to aid future meta-analysis and to allow more definitive conclusions to be made regarding aquatic physiotherapy for people with Parkinson's disease. People with Parkinson's disease are a vulnerable population, where safety within an aquatic physiotherapy program needs to be well documented and addressed.

Design and rationale of the medical students learning weight management counseling skills (MSWeight) group randomized controlled trial.

PubMed

Ockene, Judith K; Ashe, Karen M; Hayes, Rashelle B; Churchill, Linda C; Crawford, Sybil L; Geller, Alan C; Jolicoeur, Denise; Olendzki, Barbara C; Basco, Maria Theresa; Pendharkar, Jyothi A; Ferguson, Kristi J; Guck, Thomas P; Margo, Katherine L; Okuliar, Catherine A; Shaw, Monica A; Soleymani, Taraneh; Stadler, Diane D; Warrier, Sarita S; Pbert, Lori

2018-01-01

Physicians have an important role addressing the obesity epidemic. Lack of adequate teaching to provide weight management counseling (WMC) is cited as a reason for limited treatment. National guidelines have not been translated into an evidence-supported, competency-based curriculum in medical schools. Weight Management Counseling in Medical Schools: A Randomized Controlled Trial (MSWeight) is designed to determine if a multi-modal theoretically-guided WMC educational intervention improves observed counseling skills and secondarily improve perceived skills and self-efficacy among medical students compared to traditional education (TE). Eight U.S. medical schools were pair-matched and randomized in a group randomized controlled trial to evaluate whether a multi-modal education (MME) intervention compared to traditional education (TE) improves observed WMC skills. The MME intervention includes innovative components in years 1-3: a structured web-course; a role play exercise, WebPatientEncounter, and an enhanced outpatient internal medicine or family medicine clerkship. This evidence-supported curriculum uses the 5As framework to guide treatment and incorporates patient-centered counseling to engage the patient. The primary outcome is a comparison of scores on an Objective Structured Clinical Examination (OSCE) WMC case among third year medical students. The secondary outcome compares changes in scores of medical students from their first to third year on an assessment of perceived WMC skills and self-efficacy. MSWeight is the first RCT in medical schools to evaluate whether interventions integrated into the curriculum improve medical students' WMC skills. If this educational approach for teaching WMC is effective, feasible and acceptable it can affect how medical schools integrate WMC teaching into their curriculum. Copyright © 2017 Elsevier Inc. All rights reserved.

Complementary Therapies and Medicines and Reproductive Medicine.

PubMed

Smith, Caroline A; Armour, Mike; Ee, Carolyn

2016-03-01

Complementary therapies and medicines are a broad and diverse range of treatments, and are frequently used by women and their partners during the preconception period to assist with infertility, and to address pregnancy-related conditions. Despite frequent use, the evidence examining the efficacy, effectiveness, and safety for many modalities is lacking, with variable study quality. In this article, we provide an overview of research evidence with the aim of examining the evidence to inform clinical practice. During the preconception period, there is mixed evidence for acupuncture to improve ovulation, or increase pregnancy rates. Acupuncture may improve sperm quality, but there is insufficient evidence to determine whether this results in improved pregnancy and live birth rates. Acupuncture can be described as a low-risk intervention. Chinese and Western herbal medicines may increase pregnancy rates; however, study quality is low. The evaluation of efficacy, effectiveness, and safety during the first trimester of pregnancy has most commonly reported on herbs, supplements, and practices such as acupuncture. There is high-quality evidence reporting the benefits of herbal medicines and acupuncture to treat nausea in pregnancy. The benefit from ginger to manage symptoms of nausea in early pregnancy is incorporated in national clinical guidelines, and vitamin B6 is recommended as a first-line treatment for nausea and vomiting in pregnancy. The safety of ginger and vitamin B6 is considered to be well established, and is based on epidemiological studies. Acupuncture has been shown to reduce back pain and improve function for women in early pregnancy. There is little evidence to support the use of cranberries in pregnancy for prevention of urinary tract infections, and chiropractic treatment for back pain. Overall the numbers of studies are small and of low quality, although the modalities appear to be low risk of harm. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Patellar Tendinopathy

PubMed Central

Schwartz, Aaron; Watson, Jonathan N.; Hutchinson, Mark R.

2015-01-01

Context: Patellar tendinopathy is a common condition. There are a wide variety of treatment options available, the majority of which are nonoperative. No consensus exists on the optimal method of treatment. Evidence Acquisition: PubMed spanning 1962-2014. Study Design: Clinical review. Level of Evidence: Level 4. Results: The majority of cases resolve with nonoperative therapy: rest, physical therapy with eccentric exercises, cryotherapy, anti-inflammatories, corticosteroid injections, extracorporeal shockwave therapy, glyceryl trinitrate, platelet-rich plasma injections, and ultrasound-guided sclerosis. Refractory cases may require either open or arthroscopic debridement of the patellar tendon. Corticosteroid injections provide short-term pain relief but increase risk of tendon rupture. Anti-inflammatories and injectable agents have shown mixed results. Surgical treatment is effective in many refractory cases unresponsive to nonoperative modalities. Conclusion: Physical therapy with an eccentric exercise program is the mainstay of treatment for patellar tendinopathy. Platelet-rich plasma has demonstrated mixed results; evidence-based recommendations on its efficacy cannot be made. In the event that nonoperative treatment fails, surgical intervention has produced good to excellent outcomes in the majority of patients. PMID:26502416

The synergistic effects of traditional Chinese herbs and radiotherapy for cancer treatment

PubMed Central

JIA, LILI; MA, SHUMEI; HOU, XUE; WANG, XIN; QASED, ABU BAKER LAYTH; SUN, XUEFEI; LIANG, NAN; LI, HUICHENG; YI, HEQING; KONG, DEJUAN; LIU, XIAODONG; FAN, FEIYUE

2013-01-01

Traditional Chinese medicine (TCM) has been demonstrated to have potent cytotoxic activity against certain malignant tumors. Ionizing radiation (IR) is one of the most effective methods used in the clinical treatment of cancer. The drawback of a single formula is that it limits the treatment efficacy for cancer, while comprehensive strategies require additional theoretical support. However, a combination of different antitumor treatment modalities is advantageous in restricting the non-specific toxicity often observed with an extremely high dose of a single regimen. The induction of apoptotic cell death is a significant process in tumor cells following radiotherapy or chemotherapy, and resistance to these treatments has been linked to a low propensity for apoptosis. Autophagy is a response of cancer cells to IR or chemotherapy, and involves the prominent formation of autophagic vacuoles in the cytoplasm. In this review, the synergistic effects of TCM and radiotherapy are summarized and the underlying mechanisms are illustrated, providing new therapeutic strategies for cancer. PMID:23760551

Percutaneous treatment of peripheral vascular disease: The role of diabetes and inflammation

PubMed Central

Nguyen, Louis L.

2010-01-01

Peripheral arterial disease (PAD) is a growing health problem for many Americans and often occurs along with other cardiovascular risk factors, including diabetes mellitus (DM), low-grade inflammation, hypertension, and lipid disorders. Intermittent claudication (IC), an early manifestation of PAD, commonly leads to reduced quality of life for patients who are limited in their ambulation. While recent wide adoption of percutaneous peripheral interventional (PPI) techniques has increased the number patients being aggressively treated for IC, the overall effectiveness of PPI for the treatment of IC is not well known, especially for DM patients who have both hemodynamic and functional obstacles to treatment success. This review is designed to illustrate how treatment outcomes for IC can be measured by different modalities and how diabetes and inflammation can influence those outcomes. In the setting of greater concern for health care resources and clinical accountability, better understanding of treatment outcomes and efficacy will help us manage these complex challenges. PMID:17544036

Lasers for treatment of melasma and post-inflammatory hyperpigmentation.

PubMed

Arora, Pooja; Sarkar, Rashmi; Garg, Vijay K; Arya, Latika

2012-04-01

Hyperpigmentary disorders, especially melasma and post-inflammatory hyperpigmentation (PIH), cause significant social and emotional stress to the patients. Although many treatment modalities have been developed for melasma and PIH, its management still remains a challenge due to its recurrent and refractory nature. With the advent of laser technology, the treatment options have increased especially for dermal or mixed melasma. To review the literature on the use of cutaneous lasers for melasma and PIH. We carried out a PubMed search using following terms "lasers, IPL, melasma, PIH". We cited the use of various lasers to treat melasma and PIH, including Q-switched Nd:YAG, Q-switched alexandrite, pulsed dye laser, and various fractional lasers. We describe the efficacy and safety of these lasers for the treatment of hyperpigmentation. Choosing the appropriate laser and the correct settings is vital in the treatment of melasma. The use of latter should be restricted to cases unresponsive to topical therapy or chemical peels. Appropriate maintenance therapy should be selected to avoid relapse of melasma.

Breast Cancer Treatment in the Era of Molecular Imaging

PubMed Central

Edelhauser, Gundula; Funovics, Martin

2008-01-01

Summary Molecular imaging employs molecularly targeted probes to visualize and often quantify distinct disease-specific markers and pathways. Modalities like intravital confocal or multiphoton microscopy, near-infrared fluorescence combined with endoscopy, surface reflectance imaging, or fluorescence-mediated tomography, and radionuclide imaging with positron emission tomography (PET) and single-photon emission computed tomography (SPECT) are increasingly used for small animal high-throughput screening, drug development and testing, and monitoring gene therapy experiments. In the clinical treatment of breast cancer, PET and SPECT as well as magnetic resonance-based molecular imaging are already established for the staging of distant disease and intrathoracic nodal status, for patient selection regarding receptor-directed treatments, and to gain early information about treatment efficacy. In the near future, reporter gene imaging during gene therapy and further spatial and qualitative characterization of the disease can become clinically possible with radionuclide and optical methods. Ultimately, it may be expected that every level of breast cancer treatment will be affected by molecular imaging, including screening. PMID:21048912

Mind styles and the hypnotic induction profile: measure and match to enhance medical treatment.

PubMed

Greenleaf, Marcia

2006-07-01

Modern medical technology and economic impositions tend to dehumanize the medical patient. This paper describes a targeted use of the hypnotic modality for relationship building, symptom management, and restoring a sense of self to the patient. To humanize medical care one patient at a time, examples are given for the use of the Hypnotic Induction Profile, the Eye Roll sign and AOD (Apollonian-Odyssean-Dionysian) Mind-Style Questionnaire as a basis for choosing bio-psycho-social treatment strategies. This trio of assessments can be used together, in approximately 10 to 15 minutes, or separately, if treatment decisions need to be made in a few minutes or less. The hypothesis presented is that matching treatment strategies, with or without formal hypnosis, to hypnotic capacity and mind style can increase respectful care and efficacy of treatment outcome. Clinical examples will illustrate this approach to enhance recovery, morale, and maximize patients' ability to become active partners on their own behalf.

Lasers for Treatment of Melasma and Post-Inflammatory Hyperpigmentation

PubMed Central

Arora, Pooja; Sarkar, Rashmi; Garg, Vijay K; Arya, Latika

2012-01-01

Hyperpigmentary disorders, especially melasma and post-inflammatory hyperpigmentation (PIH), cause significant social and emotional stress to the patients. Although many treatment modalities have been developed for melasma and PIH, its management still remains a challenge due to its recurrent and refractory nature. With the advent of laser technology, the treatment options have increased especially for dermal or mixed melasma. To review the literature on the use of cutaneous lasers for melasma and PIH. We carried out a PubMed search using following terms “lasers, IPL, melasma, PIH”. We cited the use of various lasers to treat melasma and PIH, including Q-switched Nd:YAG, Q-switched alexandrite, pulsed dye laser, and various fractional lasers. We describe the efficacy and safety of these lasers for the treatment of hyperpigmentation. Choosing the appropriate laser and the correct settings is vital in the treatment of melasma. The use of latter should be restricted to cases unresponsive to topical therapy or chemical peels. Appropriate maintenance therapy should be selected to avoid relapse of melasma. PMID:23060704

An Investigation of Feasibility and Safety of Bi-Modal Stimulation for the Treatment of Tinnitus: An Open-Label Pilot Study.

PubMed

Hamilton, Caroline; D'Arcy, Shona; Pearlmutter, Barak A; Crispino, Gloria; Lalor, Edmund C; Conlon, Brendan J

2016-12-01

Tinnitus is the perception of sound in the absence of an external auditory stimulus. It is widely believed that tinnitus, in patients with associated hearing loss, is a neurological phenomenon primarily affecting the central auditory structures. However, there is growing evidence for the involvement of the somatosensory system in this form of tinnitus. For this reason it has been suggested that the condition may be amenable to bi-modal stimulation of the auditory and somatosensory systems. We conducted a pilot study to investigate the feasibility and safety of a device that delivers simultaneous auditory and somatosensory stimulation to treat the symptoms of chronic tinnitus. A cohort of 54 patients used the stimulation device for 10 weeks. Auditory stimulation was delivered via headphones and somatosensory stimulation was delivered via electrical stimulation of the tongue. Patient usage, logged by the device, was used to classify patients as compliant or noncompliant. Safety was assessed by reported adverse events and changes in tinnitus outcome measures. Response to treatment was assessed using tinnitus outcome measures: Minimum Masking Level (MML), Tinnitus Loudness Matching (TLM), and Tinnitus Handicap Inventory (THI). The device was well tolerated by patients and no adverse events or serious difficulties using the device were reported. Overall, 68% of patients met the defined compliance threshold. Compliant patients (N = 30) demonstrated statistically significant improvements in mean outcome measures after 10 weeks of treatment: THI (-11.7 pts, p < 0.001), TLM (-7.5dB, p < 0.001), and MML (-9.7dB, p < 0.001). The noncompliant group (N = 14) demonstrated no statistical improvements. This study demonstrates the feasibility and safety of a new bi-modal stimulation device and supports the potential efficacy of this new treatment for tinnitus. © 2016 Neuromod Devices Ltd. Neuromodulation: Technology at the Neural Interface published by Wiley Periodicals, Inc. on behalf of International Neuromodulation Society.

Tailored minimally invasive management of complex calculi in horseshoe kidney.

PubMed

Ding, Jie; Zhang, Yuanyuan; Cao, Qifeng; Huang, Tao; Xu, Wei; Huang, Kai; Fang, Jing; Bai, Qiang; Qi, Jun; Huang, Yunteng

2015-01-01

Complex calculi in horseshoe kidney (HK) present a significant management challenge. Here, we report the clinical efficacy of extracorporeal shock wave lithotripsy (ESWL), minimally invasive percutaneous nephrolithotomy (MPCNL) and flexible ureteroscopy (FURS), combined with holmium laser lithotripsy, in the treatment of calculi in HK. From January 2005 to May 2014, 62 HK patients with renal calculi were reviewed in terms of medical history, treatment modality and therapeutic outcome in a single tertiary care hospital. Among the patients, 11 with a solitary stone ≤ 1.5 cm in diameter received ESWL, leading to overall stone-free rate of 72.7%; 18 with stone diameter ≤ 2-3 cm received retrograde flexible ureteroscopy, with a recorded mean digitized surface area (DSA) of 339.6 ± 103.9 mm2, mean operation time of 93.1 ± 11.5 minutes and overall stone-free rate of 88.9%; and 33 with staghorn or complex calculi (d ≥ 2 cm) had MPCNL or MPCNL-FURS, with a recorded mean DSA of 691.0 ± 329.9 vs. 802.9 ± 333.3 mm2, mean operation time of 106.4 ± 16.6 vs. 124.4 ± 15.1 min and overall stone-free rate of 89.5% vs. 92.9%. For complex calculi (d ≥ 2 cm), MPCNL combined with antegrade FURS was superior in terms of reducing number of tracts, controlling mean hemoglobin drop, but required longer operation time, comparing with MPCNL alone. As minimally invasive treatments, a combination of MPCNL and antegrade FURS provides a safe and effective modality in the management of staghorn or complex calculi (d ≥ 2 cm) in HK with significantly reduced blood loss comparing to MPCNL alone, and retrograde FURS alone is favorable for stones with a diameter ≤ 2-3 cm. ESWL is effective for viable small solitary stones (d ≤ 1.5 cm). Treatment modality should be tailored based on individual condition.

Intensité thérapeutique optimale : comment mesurer l'intensité d'une association radiothérapie-chimiothérapie ?

NASA Astrophysics Data System (ADS)

Ganem, G.; Dubray, B.

1998-04-01

Treatment intensification is needed to overcome the disappointing efficacy of anticancer treatments used as a single modality. The conception, comparison and optimization of radiotherapy - chemotherapy combinations is hampered by the lack of a common tool enabling the clinicians to quantify the effects of the association of different treatment modalities. Such a difficulty is mainly due to chemotherapy (large array of drugs, pharmacological uncertainties), but is also the consequence of end-point multiplicity (tumour control, normal tissue injury) and tumour biology complexity. L'intensification thérapeutique est une nécessité face à l'efficacité insuffisante des traitements anticancéreux utilisés séparément. La conception, la comparaison, et l'optimisation des modalités possibles d'association de radiothérapie et de chimiothérapie est considérablement gênée par l'absence d'un outil permettant de mesurer l'efficacitéé résultante de la combinaison d'agents thérapeutiques différents. Cette difficulté provient essentiellement de l'usage de la chimiothérapie (nombreuses drogues, pharmacocinétique mal connue), mais aussi de la multiplicité des critères de jugement (action anti-tumorale, lésions des tissus sains) et de la complexité de la biologie tumorale.

Photobiomodulation (PBM) with 20 W at 640 nm: pre-clinical results and propagation model

NASA Astrophysics Data System (ADS)

Gendron, Denis J.; Ménage, Alexander R.

2017-02-01

A novel treatment modality for photobiomodulation (PBM) is introduced called High Intensity Physio Light (HIPL) Therapy with a light source at 640 nm wavelength, 20 nm bandwidth, and up to 20 W in large 10 cm flat beam. This report exemplifies the efficacy performance of this method with three pre-clinical cases: (i) ankle: sport injury, (ii) foot: bone fractures, and (iii) shoulder: musculoskeletal disorder (MSD). In all cases, the patients systematically experienced a significant pain reduction (by 2 / 10 - 4 / 10) on a visual pain scale. In case (ii) and (iii), a steady improvement and complete recovery of the patient was respectfully obtained. This report describes the experimental treatment condition for each case, and introduces an intensity-dependant propagation model to explain our observation.

Extracorporeal shock wave therapy in periodontics: A new paradigm

PubMed Central

Venkatesh Prabhuji, Munivenkatappa Lakshmaiah; Khaleelahmed, Shaeesta; Vasudevalu, Sujatha; Vinodhini, K.

2014-01-01

The quest for exploring new frontiers in the field of medical science for efficient and improved treatment modalities has always been on a rise. Extracorporeal shock wave therapy (ESWT) has been enormously used in medical practice, principally, for the management of urolithiasis, cholelithiasis and also in various orthopedic and musculoskeletal disorders. The efficacy of ESWT in the stimulation of osteoblasts, fibroblasts, induction of neovascularization and increased expression of bone morphogenic proteins has been well documented in the literature. However, dentistry is no exception to this trend. The present article enlightens the various applications of ESWT in the field of dentistry and explores its prospective applications in the field of periodontics, and the possibility of incorporating the beneficial properties of shock waves in improving the treatment outcome. PMID:25024562

Effectiveness of Psychotherapy in Personality Disorders Not Otherwise Specified: A Comparison of Different Treatment Modalities.

PubMed

Horn, Eva K; Bartak, Anna; Meerman, Anke M M A; Rossum, Bert V; Ziegler, Uli M; Thunnissen, Moniek; Soons, Mirjam; Andrea, Helene; Hamers, Elisabeth F M; Emmelkamp, Paul M G; Stijnen, Theo; Busschbach, Jan J V; Verheul, Roel

2015-01-01

Although personality disorder not otherwise specified (PDNOS) is highly prevalent and associated with a high burden of disease, only a few treatment studies in this patient group exist. This study is the first to investigate the effectiveness of different modalities of psychotherapy in patients with PDNOS, i.e., short-term (up to 6 months) and long-term (more than 6 months) outpatient, day hospital, and inpatient psychotherapy. A total of 205 patients with PDNOS were assigned to one of six treatment modalities. Effectiveness was assessed over 60 months after baseline. The primary outcome measure was symptom severity, and the secondary outcome measures included psychosocial functioning and quality of life. The study design was quasi-experimental, and the multiple propensity score was used to control for initial differences between treatment groups. All treatment modalities showed positive outcomes, especially in terms of improvements of symptom severity and social role functioning. At 12-month follow-up, after adjustment for initial differences between the treatment groups, short-term outpatient psychotherapy and short-term inpatient psychotherapy showed most improvement and generally outperformed the other modalities concerning symptom severity. At 60 months after baseline, effectiveness remained but observed differences between modalities mostly diminished. Patients with PDNOS benefit from psychotherapy both at short-term and long-term follow-up. Short-term outpatient psychotherapy and short-term inpatient psychotherapy seem to be superior to the other treatment modalities at 12-month follow-up. At 60-month follow-up, treatments showed mostly comparable effectiveness. The effectiveness of different modalities of psychotherapy in patients with PDNOS (i.e., short-term vs long-term; outpatient versus day hospital versus inpatient psychotherapy) has not yet been compared. Different modalities of psychotherapy are effective for patients with PDNOS, and positive effects remain after 5 years. In patients with PDNOS short-term (less than 6 months) outpatient psychotherapy and short-term inpatient psychotherapy seem to be superior to the four other treatment modalities at 12-month follow-up. At 60-month follow-up, treatments showed mostly comparable effectiveness. Copyright © 2014 John Wiley & Sons, Ltd.

A Delphic consensus assessment: imaging and biomarkers in gastroenteropancreatic neuroendocrine tumor disease management.

PubMed

Oberg, Kjell; Krenning, Eric; Sundin, Anders; Bodei, Lisa; Kidd, Mark; Tesselaar, Margot; Ambrosini, Valentina; Baum, Richard P; Kulke, Matthew; Pavel, Marianne; Cwikla, Jaroslaw; Drozdov, Ignat; Falconi, Massimo; Fazio, Nicola; Frilling, Andrea; Jensen, Robert; Koopmans, Klaus; Korse, Tiny; Kwekkeboom, Dik; Maecke, Helmut; Paganelli, Giovanni; Salazar, Ramon; Severi, Stefano; Strosberg, Jonathan; Prasad, Vikas; Scarpa, Aldo; Grossman, Ashley; Walenkamp, Annemeik; Cives, Mauro; Virgolini, Irene; Kjaer, Andreas; Modlin, Irvin M

2016-09-01

The complexity of the clinical management of neuroendocrine neoplasia (NEN) is exacerbated by limitations in imaging modalities and a paucity of clinically useful biomarkers. Limitations in currently available imaging modalities reflect difficulties in measuring an intrinsically indolent disease, resolution inadequacies and inter-/intra-facility device variability and that RECIST (Response Evaluation Criteria in Solid Tumors) criteria are not optimal for NEN. Limitations of currently used biomarkers are that they are secretory biomarkers (chromogranin A, serotonin, neuron-specific enolase and pancreastatin); monoanalyte measurements; and lack sensitivity, specificity and predictive capacity. None of them meet the NIH metrics for clinical usage. A multinational, multidisciplinary Delphi consensus meeting of NEN experts (n = 33) assessed current imaging strategies and biomarkers in NEN management. Consensus (>75%) was achieved for 78% of the 142 questions. The panel concluded that morphological imaging has a diagnostic value. However, both imaging and current single-analyte biomarkers exhibit substantial limitations in measuring the disease status and predicting the therapeutic efficacy. RECIST remains suboptimal as a metric. A critical unmet need is the development of a clinico-biological tool to provide enhanced information regarding precise disease status and treatment response. The group considered that circulating RNA was better than current general NEN biomarkers and preliminary clinical data were considered promising. It was resolved that circulating multianalyte mRNA (NETest) had clinical utility in both diagnosis and monitoring disease status and therapeutic efficacy. Overall, it was concluded that a combination of tumor spatial and functional imaging with circulating transcripts (mRNA) would represent the future strategy for real-time monitoring of disease progress and therapeutic efficacy. © 2016 The authors.

Cognitive Behavioral Therapy, Mindfulness, and Hypnosis as Treatment Methods for Generalized Anxiety Disorder.

PubMed

Daitch, Carolyn

2018-07-01

Individuals suffering from generalized anxiety disorder (GAD) experience a broad range of physical, emotional, and cognitive distress. A hallmark of GAD is anxiety around making decisions. Many clinicians notice improvements in patients through specific modalities, such as mindfulness, hypnosis, and cognitive behavioral therapy (CBT); however, these individual methods sometimes fall short. Clinicians and researchers alike note that it can be more effective to combine these three methods into an integrative treatment protocol. This article demonstrates the efficacy of an integrative model through the case study of a client who suffers from GAD and acute fear of decision making. Competent use of mindfulness, hypnosis, and CBT helps the client build the skills necessary to self-soothe, diminish worry, access resources, and enhance hope for the future. Through the article, clinicians interested in integrated treatment models will gain insight into how to apply these methods.

Use of somatostatin analogues to treat chylothorax in a child with Generalised Lymphatic Dysplasia

PubMed Central

Brodlie, Malcolm; Abdelgalil, Sara; Mansour, Sahar; Spencer, David A.

2011-01-01

Generalised Lymphatic Dysplasia is a rare condition that may be associated with significant chylothoraces. The management of such effusions is often challenging. We present the case of a 15-year-old girl with bilateral chylothoraces and lymphoedema of her limbs. A clinical diagnosis of Generalised Lymphatic Dysplasia was made and long-term treatment with somatostatin analogues (somatostatin initially followed by monthly octreotide) was initiated. Over 12 months there was symptomatic benefit with some objective improvement in lung function and no adverse effects. After a year of treatment there was some reaccumulation of fluid, however this did not require any intervention. This is the first paediatric report of the use of somatostatin analogues to manage chylothorax in Generalised Lymphatic Dysplasia and we conclude that they represent a potentially useful treatment modality. Experience is only anecdotal however and further studies are required to establish an evidence base with regard to efficacy and safety. PMID:26056769

Modern radiosurgical and endovascular classification schemes for brain arteriovenous malformations.

PubMed

Tayebi Meybodi, Ali; Lawton, Michael T

2018-05-04

Stereotactic radiosurgery (SRS) and endovascular techniques are commonly used for treating brain arteriovenous malformations (bAVMs). They are usually used as ancillary techniques to microsurgery but may also be used as solitary treatment options. Careful patient selection requires a clear estimate of the treatment efficacy and complication rates for the individual patient. As such, classification schemes are an essential part of patient selection paradigm for each treatment modality. While the Spetzler-Martin grading system and its subsequent modifications are commonly used for microsurgical outcome prediction for bAVMs, the same system(s) may not be easily applicable to SRS and endovascular therapy. Several radiosurgical- and endovascular-based grading scales have been proposed for bAVMs. However, a comprehensive review of these systems including a discussion on their relative advantages and disadvantages is missing. This paper is dedicated to modern classification schemes designed for SRS and endovascular techniques.

Radiosensitive orbital metastasis as presentation of occult colonic adenocarcinoma.

PubMed

Ludmir, Ethan B; McCall, Shannon J; Czito, Brian G; Palta, Manisha

2014-09-19

An 82-year-old man presented with progressive right frontal headaches. The patient's history was significant for benign polyps on surveillance colonoscopy 2 years prior, without high-grade dysplasia or carcinoma. MRI revealed an enhancing lesion arising within the superomedial aspect of the right orbit. Lesion biopsy demonstrated histological appearance and immunophenotype suggestive of colonic adenocarcinoma. Staging positron emission tomography/CT showed visceral metastases and diffuse activity in the posterior rectosigmoid, consistent with metastatic colon cancer. Treatment of the orbital lesion with external beam radiotherapy to 30 Gy resulted in significant palliation of the patient's headaches. The patient expired 2 months following treatment completion due to disease progression. Orbital metastasis as the initial presentation of an occult colorectal primary lesion is exceedingly rare, and occurred in this patient despite surveillance colonoscopy. Radiotherapy remains an efficacious modality for treatment of orbital metastases. 2014 BMJ Publishing Group Ltd.

Carcinoid heart disease.

PubMed

Bernheim, Alain M; Connolly, Heidi M; Pellikka, Patricia A

2007-12-01

In patients with carcinoid heart disease, a multidisciplinary approach to patient care is required because treatment of the systemic disease and management of cardiac involvement must be considered at the same time. Somatostatin analogue use is a therapeutic cornerstone, effective in symptomatic control of the endocrine syndrome. Chemotherapy is of limited efficacy in patients with carcinoid tumors. Hepatic resection of metastases is the preferred treatment option and has been shown to result in improved outcome. It should be considered if at least 90% of the metastases in the liver are removable. Hepatic artery embolization is usually applied if a patient is not eligible for surgical debulking. Development and progression of carcinoid heart disease complicate the carcinoid syndrome and contribute to poor prognosis. In patients with severe cardiac involvement and well-controlled systemic disease, valve replacement surgery is an effective treatment modality that can relieve intractable symptoms and contribute to improved outcome.

Emerging indications of endoscopic radiofrequency ablation

PubMed Central

Becq, Aymeric; Camus, Marine; Rahmi, Gabriel; de Parades, Vincent; Marteau, Philippe

2015-01-01

Introduction Radiofrequency ablation (RFA) is a well-validated treatment of dysplastic Barrett's esophagus. Other indications of endoscopic RFA are under evaluation. Results Four prospective studies (total 69 patients) have shown that RFA achieved complete remission of early esophageal squamous intra-epithelial neoplasia at a rate of 80%, but with a substantial risk of stricture. In the setting of gastric antral vascular ectasia, two prospective monocenter studies, and a retrospective multicenter study, (total 51 patients), suggest that RFA is efficacious in terms of reducing transfusion dependency. In the setting of chronic hemorrhagic radiation proctopathy, a prospective monocenter study and a retrospective multicenter study (total 56 patients) suggest that RFA is an efficient treatment. A retrospective comparative study (64 patients) suggests that RFA improves stents patency in malignant biliary strictures. Conclusions Endoscopic RFA is an upcoming treatment modality in early esophageal squamous intra-epithelial neoplasia, as well as in gastric, rectal, and biliary diseases. PMID:26279839

Noninvasive neuromodulation in migraine and cluster headache.

PubMed

Starling, Amaal

2018-06-01

The purpose of this narrative review is to provide an overview of the currently available noninvasive neuromodulation devices for the treatment of migraine and cluster headache. Over the last decade, several noninvasive devices have undergone development and clinical trials to evaluate efficacy and safety. Based on this body of work, single-pulse transcranial magnetic stimulation, transcutaneous supraorbital neurostimulation, and noninvasive vagal nerve stimulation devices have been cleared by the United States Food and Drug Administration and are available for clinical use for the treatment of primary headache disorders. Overall, these novel noninvasive devices appear to be safe, well tolerated, and have demonstrated promising results in clinical trials in both migraine and cluster headache. This narrative review will provide a summary and update of the proposed mechanisms of action, evidence, safety, and future directions of various currently available modalities of noninvasive neuromodulation for the treatment of migraine and cluster headache.

Pharmaceutical, biological, and clinical properties of botulinum neurotoxin type A products.

PubMed

Frevert, Jürgen

2015-03-01

Botulinum neurotoxin injections are a valuable treatment modality for many therapeutic indications and have revolutionized the field of aesthetic medicine so that they are the leading cosmetic procedure performed worldwide. Studies show that onabotulinumtoxinA, abobotulinumtoxinA, and incobotulinumtoxinA are comparable in terms of clinical efficacy. Differences between the products relate to the botulinum neurotoxin complexes, specific biological potency, and their immunogenicity. Protein complex size and molecular weight have no effect on biological activity, stability, distribution, or side effect profile. Complexing proteins and inactive toxin (toxoid) content increase the risk of neutralizing antibody formation, which can cause secondary treatment failure, particularly in chronic disorders that require frequent injections and long-term treatment. These attributes could lead to differences in therapeutic outcomes, and, given the widespread aesthetic use of these three neurotoxin products, physicians should be aware of how they differ to ensure their safe and effective use.

Clinical evaluation of the efficacy of a GTR membrane (HEALIGUIDE) and demineralised bone matrix (OSSEOGRAFT) as a space maintainer in the treatment of Miller's Class I gingival recession.

PubMed

Nanditha, S; Priya, M S; Sabitha, S; Arun, K V; Avaneendra, T

2011-04-01

Periodontal plastic surgical procedures aimed at coverage of exposed root surface have evolved into routine treatment modalities. The present study was designed to evaluate the effectiveness and predictability of using a collagen barrier along with a demineralized bone matrix in the treatment of recession defects in a single surgical procedure. Seventeen patients with Miller's class I recession were treated with a combination of a collagen barrier used along with a bone graft and coronally advanced flap technique. Clinical parameters were recorded at baseline, 3 months, 6 months, and 9 months. The study showed a highly significant reduction in the recession depth (70.29 ± 21.96%) at the end of the study. This study showed that the use of this technique for recession coverage is highly predictable and highly esthetic root coverage can be obtained.

Visually augmented targeted combination light therapy for acne vulgaris: a case report.

PubMed

Yazdi, Alireza; Lyons, Colin-William; Roberts, Niamh

2017-10-31

Acne vulgaris is a common skin disease. Pharmacological modalities for treatment are proven to be efficacious but have limitations. Light therapy for acne vulgaris has shown promise in previous studies. This case report and its accompanying images show how a novel approach of visually augmented high fluence light therapy has been used to good effect. A 26-year-old Caucasian woman with acne vulgaris resistant to treatment with topical therapy underwent three sessions of combination potassium titanyl phosphate laser (532 nm)/neodymium-doped: yttrium aluminum garnet laser (1064 nm) light therapy with visually augmented narrow spot size and high fluence. A 73% reduction in total inflammatory lesions was evident 6 months after the initial treatment. This case report illustrates that there may be utility in this novel approach of narrow spot size, magnification-assisted, high fluence targeted combination laser therapy for inflammatory acne.

Teaching Medical Students to Help Patients Quit Smoking: Outcomes of a 10-School Randomized Controlled Trial.

PubMed

Ockene, Judith K; Hayes, Rashelle B; Churchill, Linda C; Crawford, Sybil L; Jolicoeur, Denise G; Murray, David M; Shoben, Abigail B; David, Sean P; Ferguson, Kristi J; Huggett, Kathryn N; Adams, Michael; Okuliar, Catherine A; Gross, Robin L; Bass, Pat F; Greenberg, Ruth B; Leone, Frank T; Okuyemi, Kola S; Rudy, David W; Waugh, Jonathan B; Geller, Alan C

2016-02-01

Early in medical education, physicians must develop competencies needed for tobacco dependence treatment. To assess the effect of a multi-modal tobacco dependence treatment curriculum on medical students' counseling skills. A group-randomized controlled trial (2010-2014) included ten U.S. medical schools that were randomized to receive either multi-modal tobacco treatment education (MME) or traditional tobacco treatment education (TE). Students from the classes of 2012 and 2014 at ten medical schools participated. Students from the class of 2012 (N = 1345) completed objective structured clinical examinations (OSCEs), and 50 % (N = 660) were randomly selected for pre-intervention evaluation. A total of 72.9 % of eligible students (N = 1096) from the class of 2014 completed an OSCE and 69.7 % (N = 1047) completed pre and post surveys. The MME included a Web-based course, a role-play classroom demonstration, and a clerkship booster session. Clerkship preceptors in MME schools participated in an academic detailing module and were encouraged to be role models for third-year students. The primary outcome was student tobacco treatment skills using the 5As measured by an objective structured clinical examination (OSCE) scored on a 33-item behavior checklist. Secondary outcomes were student self-reported skills for performing 5As and pharmacotherapy counseling. Although the difference was not statistically significant, MME students completed more tobacco counseling behaviors on the OSCE checklist (mean 8.7 [SE 0.6] vs. mean 8.0 [SE 0.6], p = 0.52) than TE students. Several of the individual Assist and Arrange items were significantly more likely to have been completed by MME students, including suggesting behavioral strategies (11.8 % vs. 4.5 %, p < 0.001) and providing information regarding quitline (21.0 % vs. 3.8 %, p < 0.001). MME students reported higher self-efficacy for Assist, Arrange, and Pharmacotherapy counseling items (ps ≤0.05). Inclusion of only ten schools limits generalizability. Subsequent interventions should incorporate lessons learned from this first randomized controlled trial of a multi-modal longitudinal tobacco treatment curriculum in multiple U.S. medical schools. NIH Trial Registry Number: NCT01905618.

Short-term clinical outcome of orthosis alone vs combination of orthosis, nerve, and tendon gliding exercises and ultrasound therapy for treatment of carpal tunnel syndrome.

PubMed

Sim, Sze En; Gunasagaran, Jayaletchumi; Goh, Khean-Jin; Ahmad, Tunku Sara

2018-02-07

Prospective randomized study. Carpal tunnel syndrome (CTS) has been described as the most common compression neuropathy. Many modalities exist for conservative treatment. Efficacy of each modality has been described in the literature. However, the effectiveness of combination of these modalities is not well established. The purpose of this study is to assess the short-term clinical outcome of conservative treatment for CTS comparing orthosis alone with combination of orthosis, nerve/tendon gliding exercises, and ultrasound therapy. Forty-one patients who presented to Upper Limb Reconstructive and Microsurgery Clinic, University Malaya Medical Centre with CTS and positive electrodiagnostic study were recruited. Fifteen patients had bilateral CTS. Fifty-six wrists were equally randomized to orthosis alone and a combined therapy of orthosis, nerve/tendon gliding exercise, and ultrasound therapy. All patients were required to complete the Boston Carpal Tunnel Questionnaire during the first visit and 2 months after treatment. Both the orthosis and combined therapy groups showed a significant improvement in symptoms and function after treatment. The mean difference of symptoms in the orthosis group was 0.53; 95% confidence interval [CI]: 0.23-0.83 (P = .001) and in the combined therapy group was 0.48; 95% CI: 0.24-0.72 (P < .001). Mean difference of function in the orthosis group was 0.59; 95% CI: 0.28-0.91 (P = .001) and combined group was 0.69; 95% CI: 0.49-0.89 (P < .001). However, there was no significant difference in symptom severity and functional status scores between the groups. Our findings support other findings where orthosis and exercises improved symptom severity and functional status scores, however, there was no significant difference between orthosis alone and combined treatment. Patients who underwent conservative management for CTS showed improvement in symptoms and function. However, the combination of orthosis, nerve/tendon gliding exercises, and ultrasound therapy did not offer additional benefit compared to orthosis alone. Copyright © 2018 Hanley & Belfus. Published by Elsevier Inc. All rights reserved.

Radiosurgery for the treatment of spinal lung metastases.

PubMed

Gerszten, Peter C; Burton, Steven A; Belani, Chandra P; Ramalingam, Suresh; Friedland, David M; Ozhasoglu, Cihat; Quinn, Annette E; McCue, Kevin J; Welch, William C

2006-12-01

Spinal metastases are a common source of pain as well as neurologic deficit in patients with lung cancer. Metastases from lung cancer traditionally have been believed to be relatively responsive to radiation therapy. However, conventional external beam radiotherapy lacks the precision to allow delivery of large single-fraction doses of radiation and simultaneously limit the dose to radiosensitive structures such as the spinal cord. The current study evaluated the efficacy of single-fraction radiosurgery for the treatment of spinal lung cancer metastases. In the current prospective cohort evaluation, 87 lung cancer metastases to the spine in 77 patients were treated with a single-fraction radiosurgery technique with a follow-up period of 6 to 40 months (median, 12 months). The indication for radiosurgery treatment was pain in 73 cases, as a primary treatment modality in 7 cases, for radiographic tumor progression in 4 cases, and for progressive neurologic deficit in 3 cases. Tumor volume ranged from 0.2 to 264 cm(3) (mean, 25.7 cm(3)). The maximum tumor dose was maintained at 15 to 25 grays (Gy) (mean, 20 Gy; median, 20 Gy). No radiation-induced toxicity occurred during the follow-up period. Long-term axial and radicular pain improvement occurred in 65 of 73 patients (89%) who were treated primarily for pain. Long-term radiographic tumor control was observed in all patients who underwent radiosurgery as their primary treatment modality or for radiographic tumor progression. Spinal radiosurgery was found to be feasible, safe, and clinically effective for the treatment of spinal metastases from lung cancer. The results of the current study indicate the potential of radiosurgery in the treatment of patients with spinal lung metastases, especially those with solitary sites of spine involvement, to improve long-term palliation. (c) 2006 American Cancer Society.

[Glycemic control through physical exercise in type 2 diabetes systematic review].

PubMed

Quílez Llopiz, Pablo; Reig García-Galbis, Manuel

2015-04-01

In Spain, nearly 14% of the population is diabetic, 95% corresponds to Type 2 Diabetes Mellitus patients. Poor glycemic control increases morbidity and mortality. There are three pillars in the treatment of type 2 diabetes: diet, medication and exercise. However, the potential for prescribing exercise training has not been fully exploited. To analyze the effect of different exercise modalities (AE, RT, Combo, HIIT) on glycemic control in patients with type 2 diabetes mellitus. The reserch was performed in 3 electronic databases (Pubmed, Scopus and Proquest), including publications from 2011 to the present, publications undertaking interventions with AE, RT, Combo or HIIT, and those that measured capillary glucose, CGMS or HbA1c. Of the 386 articles found, 14 met the inclusion criteria. These items were classified according to exercise intervention modality (AE, RT, Combo, HIIT) and whether glycemic control was measured as a result of continued training or 24-48h post-workout. EA, RT, Combo and HIIT show efficacy in glycemic control in both the continuous training and 24-48h post-training. To achieve certain benefits in glycemic control, prescribing a structured frequency, volume and intensity training is required. Combo is the modality that gets better results through continued training. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

Diode laser for the treatment of telangiectasias following hemangioma involution.

PubMed

Cerrati, Eric W; O, Teresa M; Chung, Hoyun; Waner, Milton

2015-02-01

Infantile hemangiomas are well known for their rapid growth during the first 6 to 9 months of life, followed by a spontaneous but slow involution. The standard of care is to treat these lesions at an early age with propranolol to expedite the involution process; however, surgery still remains an active component in the management. Medical treatment with propranolol or natural involution will often result in residual telangiectasias. We evaluated the efficacy of using a diode laser as a treatment for telangiectasias following cervicofacial infantile hemangioma involution. Case series with chart review. Tertiary care hospital and practice specializing in the care of vascular anomalies. Twenty patients, aged 4 months to 11 years (average 2.69 years), underwent treatment with a 532-nm diode laser to treat the residual telangiectasias following hemangioma involution. All procedures were performed in the operating room. To assess the efficacy, we independently evaluated pre- and posttreatment digital photographs and ranked them on a 0- to 4-point scale (0 = no change and 4 = complete response). Adverse reactions were also recorded. The telangiectasias showed considerable improvement following treatment. In more than half of the patients treated, the affected area demonstrated a complete response. No adverse reactions were noted. A 532-nm diode laser effectively treats the remaining telangiectasias following hemangioma involution. Whether used independently or in conjunction with other treatment modalities, the diode laser should be part of the surgical armamentarium when treating infantile hemangiomas. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2014.

Efficacy and safety of superficial chemical peeling in treatment of active acne vulgaris*

PubMed Central

Al-Talib, Hassanain; Al-khateeb, Alyaa; Hameed, Ayad; Murugaiah, Chandrika

2017-01-01

Acne vulgaris is an extremely common condition affecting the pilosebaceous unit of the skin and characterized by presence of comedones, papules, pustules, nodules, cysts, which might result in permanent scars. Acne vulgaris commonly involve adolescents and young age groups. Active acne vulgaris is usually associated with several complications like hyper or hypopigmentation, scar formation and skin disfigurement. Previous studies have targeted the efficiency and safety of local and systemic agents in the treatment of active acne vulgaris. Superficial chemical peeling is a skin-wounding procedure which might cause some potentially undesirable adverse events. This study was conducted to review the efficacy and safety of superficial chemical peeling in the treatment of active acne vulgaris. It is a structured review of an earlier seven articles meeting the inclusion and exclusion criteria. The clinical assessments were based on pretreatment and post-treatment comparisons and the role of superficial chemical peeling in reduction of papules, pustules and comedones in active acne vulgaris. This study showed that almost all patients tolerated well the chemical peeling procedures despite a mild discomfort, burning, irritation and erythema have been reported; also the incidence of major adverse events was very low and easily manageable. In conclusion, chemical peeling with glycolic acid is a well-tolerated and safe treatment modality in active acne vulgaris while salicylic acid peels is a more convenient for treatment of darker skin patients and it showed significant and earlier improvement than glycolic acid PMID:28538881

Efficacy and safety of superficial chemical peeling in treatment of active acne vulgaris.

PubMed

Al-Talib, Hassanain; Al-Khateeb, Alyaa; Hameed, Ayad; Murugaiah, Chandrika

2017-01-01

Acne vulgaris is an extremely common condition affecting the pilosebaceous unit of the skin and characterized by presence of comedones, papules, pustules, nodules, cysts, which might result in permanent scars. Acne vulgaris commonly involve adolescents and young age groups. Active acne vulgaris is usually associated with several complications like hyper or hypopigmentation, scar formation and skin disfigurement. Previous studies have targeted the efficiency and safety of local and systemic agents in the treatment of active acne vulgaris. Superficial chemical peeling is a skin-wounding procedure which might cause some potentially undesirable adverse events. This study was conducted to review the efficacy and safety of superficial chemical peeling in the treatment of active acne vulgaris. It is a structured review of an earlier seven articles meeting the inclusion and exclusion criteria. The clinical assessments were based on pretreatment and post-treatment comparisons and the role of superficial chemical peeling in reduction of papules, pustules and comedones in active acne vulgaris. This study showed that almost all patients tolerated well the chemical peeling procedures despite a mild discomfort, burning, irritation and erythema have been reported; also the incidence of major adverse events was very low and easily manageable. In conclusion, chemical peeling with glycolic acid is a well-tolerated and safe treatment modality in active acne vulgaris while salicylic acid peels is a more convenient for treatment of darker skin patients and it showed significant and earlier improvement than glycolic acid.

Development of the "Treatment beliefs in knee and hip OsteoArthritis (TOA)" questionnaire.

PubMed

Selten, Ellen M H; Vriezekolk, Johanna E; Schers, Henk J; Nijhof, Marc W; van der Laan, Willemijn H; van der Meulen-Dilling, Roelien G; Geenen, Rinie; van den Ende, Cornelia H M

2017-09-19

Use of conservative treatment modalities in osteoarthritis (OA) is suboptimal, which appears to be partly due to patients' beliefs about treatments. The aim of this study was to develop a research instrument assessing patients' beliefs about various treatment modalities of hip and knee OA: the 'Treatment beliefs in OA (TOA) questionnaire'. The item pool that was retrieved from interviews with patients and healthcare providers comprised beliefs regarding five treatment modalities: physical activity, pain medication, physiotherapy, injections and arthroplasty. After an extensive selection procedure, a draft questionnaire with 200 items was constructed. Descriptive analyses and exploratory factor analyses with oblique rotation were conducted for each treatment modality separately to decide upon the final questionnaire. Internal consistency and test-retest reliability were determined. The final questionnaire comprised 60 items. It was completed by 351 patients with knee or hip OA. Each of the five treatment modalities yielded a two factor solution with 37% to 51% explained variance and high face validity. Factor I included 'positive treatment beliefs' and factor II 'negative treatment beliefs'. Internal consistency (Cronbach α's from 0.72 to 0.87) and test-retest reliability (i.e. intraclass correlation coefficient from 0.66-0.88; standard error of measurement from 0.06-0.11) were satisfactory to good. The TOA questionnaire is the first questionnaire assessing positive and negative treatment beliefs regarding five treatment modalities for knee and hip OA. The instrument will help to understand whether and to what extent treatment beliefs influence treatment choices.

Exploring the efficacy and acceptability of Internet-delivered cognitive behavioural therapy for young adults with anxiety and depression: an open trial.

PubMed

Johnston, Luke; Dear, Blake F; Gandy, Milena; Fogliati, Vincent J; Kayrouz, Rony; Sheehan, Joanne; Rapee, Ronald M; Titov, Nickolai

2014-09-01

The highest prevalence of mental health problems is amongst people aged 18-24, with anxiety disorders and depression the most common disorders in this age group. Few young adults seek and receive effective care, prompting calls for the development of 'youth friendly' services. The Internet is a modality that has the potential to facilitate engagement with, and delivery of psychological treatments to, young adults. To date, however, no therapist-guided Internet-delivered treatments have been developed specifically for young adults experiencing depression and anxiety. To examine the efficacy and acceptability of a new therapist-guided Internet-delivered treatment for young adults aged 18-24 with symptoms of depression and anxiety. Participants accessed the Mood Mechanic Course, which consisted of four lessons delivered over 5 weeks. Measures of depression, anxiety, distress and disability were gathered before and after treatment, and at 3-month follow-up. Results were provided by 78% and 83% of participants at post-treatment and 3-month follow-up, respectively. Data were analysed using mixed linear model analyses. The trial was registered as: ACTRN12612001099819. Treatment significantly reduced depression and anxiety symptom severity, disability and distress at post-treatment and 3-month follow-up. Large within-group effect sizes were found at post-treatment and 3-month follow-up on all measures using both completer and estimated marginal means (Cohen's d = 1.02 to 1.41 and 0.94 to 1.45, respectively). The therapist spent an average of 37 minutes (SD = 18 minutes) in contact with participants during treatment. Participants rated the treatment as acceptable. Treatment gains recorded at post-treatment were sustained at 3-month follow-up, and were consistent with those reported in meta-analyses of Internet-delivered treatments developed for the broader adult population with depression and anxiety. These results provide encouraging preliminary evidence for the efficacy of therapist-guided Internet-delivered treatments for anxiety and depression tailored for young adults. © The Royal Australian and New Zealand College of Psychiatrists 2014.

Short-term outcomes of excisional atherectomy in lower limb arterial disease.

PubMed

Werner-Gibbings, Keagan; Dubenec, Steven

2017-06-01

Endovascular interventions are increasingly utilized in managing occlusive peripheral vascular disease. Angioplasty and stenting remain the mainstay of endovascular management; however, newer treatment modalities such as excisional atherectomy provide the clinician with additional treatment options. While demonstrating promising results in available trials, a paucity of data exist regarding peripheral atherectomy. The purpose of this retrospective clinical study was to assess the efficacy and safety of excisional atherectomy with the TurboHawk atherectomy device (Covidien/ev3, Plymouth, MN, USA) in the treatment of lower limb peripheral vascular disease and to evaluate the learning curve involved in the institution of a new treatment modality. A retrospective analysis was performed on all patients undergoing atherectomy for symptomatic lower limb peripheral vascular disease by a single clinician between November 2011 and June 2013. Forty-seven vessels on 28 legs in 24 patients were treated during the period. Atherectomy was possible in 98% of cases. The 6- and 12-month primary patency was 72.6 and 58.9%, respectively. The primary-assisted patency was 93.2% at 6 months and 74.6% at 12 months. There were significantly greater patency rates in the TransAtlantic Inter-Society Consensus A + B lesions and a non-significant trend towards improved patency rates in claudicants versus critical limb ischaemia. There were four instances of embolization and four cases of dissection. Excisional atherectomy provides a further option for the minimally invasive management of peripheral vascular disease. It has similar patency rates to established endovascular therapies and should be considered among the treatment options in patients with favourable pathology. © 2014 Royal Australasian College of Surgeons.

Monitoring photodynamic therapy of head and neck malignancies with optical spectroscopies

PubMed Central

Sunar, Ulas

2013-01-01

In recent years there has been significant developments in photosensitizers (PSs), light sources and light delivery systems that have allowed decreasing the treatment time and skin phototoxicity resulting in more frequent use of photodynamic therapy (PDT) in the clinical settings. Compared to standard treatment approaches such as chemo-radiation and surgery, PDT has much reduced morbidity for head and neck malignancies and is becoming an alternative treatment option. It can be used as an adjunct therapy to other treatment modalities without any additive cumulative side effects. Surface illumination can be an option for pre-malignant and early-stage malignancies while interstitial treatment is for debulking of thick tumors in the head and neck region. PDT can achieve equivalent or greater efficacy in treating head and neck malignancies, suggesting that it may be considered as a first line therapy in the future. Despite progressive development, clinical PDT needs improvement in several topics for wider acceptance including standardization of protocols that involve the same administrated light and PS doses and establishing quantitative tools for PDT dosimetry planning and response monitoring. Quantitative measures such as optical parameters, PS concentration, tissue oxygenation and blood flow are essential for accurate PDT dosimetry as well as PDT response monitoring and assessing therapy outcome. Unlike conventional imaging modalities like magnetic resonance imaging, novel optical imaging techniques can quantify PDT-related parameters without any contrast agent administration and enable real-time assessment during PDT for providing fast feedback to clinicians. Ongoing developments in optical imaging offer the promise of optimization of PDT protocols with improved outcomes. PMID:24303476

Combination of magnetic resonance imaging and diffuse optical spectroscopy to predict radiation response in the breast: an exploratory pilot study

NASA Astrophysics Data System (ADS)

Klifa, C.; Hattangadi, J.; Watkins, M.; Li, A.; Sakata, T.; Tromberg, B.; Hylton, N.; Park, C.

2007-02-01

Radiation therapy (RT) is a standard treatment after lumpectomy for breast cancer, involving a typical course of approximately 6-7 weeks of daily treatment. Many women find this cumbersome and costly, and therefore many are left with the option of mastectomy. Many groups are now investigating novel ways to deliver RT, by using different techniques and shortening the course of treatment. However, the efficacy and side effects of these strategies are not known. In this project, we wish to develop noninvasive imaging tools that would allow us to measure radiation dose effects in women with breast cancer. We hope this will lead to new ways to identify individuals who may not need radiation therapy, who may safely be treated with new accelerated techniques, or who should be treated with the standard radiation therapy approach. We propose to study the effect of radiation therapy using a combination of two imaging modalities: 1) magnetic resonance imaging (MRI) which will provide detailed information on breast structures and blood vessels and 2) near infra-red diffuse optical spectroscopy (DOS), which measures local biologic properties of breast tissue. Our hypothesis is that by using a combination of modalities we will be able to better characterize radiation effects in breast tissue, by measuring differences between the radiated and non-irradiated breast. The development of novel non-invasive tools providing information about how individuals respond to radiation therapy can lead to important improvement of radiation treatment, and ultimately help guide individualized treatment programs in the future.

The use of electrocautery as the primary ablation modality for malignant and benign airway obstruction.

PubMed

Wahidi, Momen M; Unroe, Mark A; Adlakha, Natasha; Beyea, Mathew; Shofer, Scott L

2011-09-01

Laser has been the main ablative modality in the airways, but a growing experience with endobronchial electrocautery suggests a comparable efficacy and safety profile. To evaluate the efficacy and safety of electrocautery as the primary heat therapy for malignant and benign airway obstruction. A retrospective review of all patients undergoing endobronchial electrocautery, alone or in combination with other airway tools, at Duke University Medical Center between April 2004 and November 2009. Data on efficacy (luminal patency, symptomatic, radiographic, or physiologic improvement) and safety (complication rate) were collected. Ninety-four patients underwent 117 procedures with endobronchial electrocautery for endobronchial malignant and nonmalignant disease. Endoscopic improvement was seen in 94% of cases. Seventy-one percent of patients reported symptomatic improvement. Radiographic studies demonstrated luminal improvement in 78% of patients on chest computed tomography, improved aeration on chest computed tomography and chest x-ray in 63% and 43% of patients, respectively. The rate of major complications was 0.8%, whereas minor complications occurred in 6.8% of cases. There was no perioperative mortality. Endobronchial electrocautery is effective and safe when used as an ablative modality in malignant and benign airway obstruction and has a comparable profile to laser with the advantage of lower cost.

Breakthroughs in modern cancer therapy and elusive cardiotoxicity: Critical research‐practice gaps, challenges, and insights

PubMed Central

Li, Jin; Kros, Johan M

2017-01-01

Abstract To date, five cancer treatment modalities have been defined. The three traditional modalities of cancer treatment are surgery, radiotherapy, and conventional chemotherapy, and the two modern modalities include molecularly targeted therapy (the fourth modality) and immunotherapy (the fifth modality). The cardiotoxicity associated with conventional chemotherapy and radiotherapy is well known. Similar adverse cardiac events are resurging with the fourth modality. Aside from the conventional and newer targeted agents, even the most newly developed, immune‐based therapeutic modalities of anticancer treatment (the fifth modality), e.g., immune checkpoint inhibitors and chimeric antigen receptor (CAR) T‐cell therapy, have unfortunately led to potentially lethal cardiotoxicity in patients. Cardiac complications represent unresolved and potentially life‐threatening conditions in cancer survivors, while effective clinical management remains quite challenging. As a consequence, morbidity and mortality related to cardiac complications now threaten to offset some favorable benefits of modern cancer treatments in cancer‐related survival, regardless of the oncologic prognosis. This review focuses on identifying critical research‐practice gaps, addressing real‐world challenges and pinpointing real‐time insights in general terms under the context of clinical cardiotoxicity induced by the fourth and fifth modalities of cancer treatment. The information ranges from basic science to clinical management in the field of cardio‐oncology and crosses the interface between oncology and onco‐pharmacology. The complexity of the ongoing clinical problem is addressed at different levels. A better understanding of these research‐practice gaps may advance research initiatives on the development of mechanism‐based diagnoses and treatments for the effective clinical management of cardiotoxicity. PMID:28862319

Novel immunotherapy and treatment modality for severe food allergies.

PubMed

Nagakura, Ken-Ichi; Sato, Sakura; Yanagida, Noriyuki; Ebisawa, Motohiro

2017-06-01

In recent years, many studies on oral immunotherapy (OIT) have been conducted; however, few have focused on severe food allergies. The purpose of this review was to assess the efficacy and safety of oral immunotherapies for patients with severe food allergy. We reviewed multiple immunotherapy reports published within a few years or reports focusing on severe food allergies. We also investigated recent studies on OIT and novel food allergy management. Immunotherapies targeting low-dose antigen exposure and oral food challenges using low-dose target volumes may be safer than conventional OIT. It is necessary to consider which immunotherapy regimen is appropriate based on allergy severity of the patient.

Radiation dose reduction and new image modalities development for interventional C-arm imaging system

NASA Astrophysics Data System (ADS)

Niu, Kai

Cardiovascular disease and stroke are the leading health problems and causes of death in the US. Due to the minimally invasive nature of the evolution of image guided techniques, interventional radiological procedures are becoming more common and are preferred in treating many cardiovascular diseases and strokes. In addition, with the recent advances in hardware and device technology, the speed and efficacy of interventional treatment has significantly improved. This implies that more image modalities can be developed based on the current C-arm system and patients treated in interventional suites can potentially experience better health outcomes. However, during the treatment patients are irradiated with substantial amounts of ionizing radiation with a high dose rate (digital subtraction angiography (DSA) with 3muGy/frame and 3D cone beam CT image with 0.36muGy/frame for a Siemens Artis Zee biplane system) and/or a long irradiation time (a roadmapping image sequence can be as long as one hour during aneurysm embolization). As a result, the patient entrance dose is extremely high. Despite the fact that the radiation dose is already substantial, image quality is not always satisfactory. By default a temporal average is used in roadmapping images to overcome poor image quality, but this technique can result in motion blurred images. Therefore, reducing radiation dose while maintaining or even improving the image quality is an important area for continued research. This thesis is focused on improving the clinical applications of C-arm cone beam CT systems in two ways: (1) Improve the performance of current image modalities on the C-arm system. (2) Develop new image modalities based on the current system. To be more specific, the objectives are to reduce radiation dose for current modalities (e.g., DSA, fluoroscopy, roadmapping, and cone beam CT) and enable cone beam CT perfusion and time resolved cone beam CT angiography that can be used to diagnose and triage acute ischemic stroke patients more efficiently compared with the current clinical work-flow. The animal and patient cases presented in this thesis are focused towards but not limited to neurointerventional applications.

Indocyanine green-augmented diode laser therapy vs. long-pulsed Nd:YAG (1064 nm) laser treatment of telangiectatic leg veins: a randomized controlled trial.

PubMed

Klein, A; Buschmann, M; Babilas, P; Landthaler, M; Bäumler, W

2013-08-01

Telangiectatic leg veins (TLV) represent a common cosmetic problem. Near infrared lasers have been widely used in treatment because of their deeper penetration into the dermis, but with varying degrees of success, particularly because of different vessel diameters. Indocyanine green (ICG)-augmented diode laser treatment (ICG+DL) may present an alternative treatment option. This trial evaluates the efficacy of ICG+DL in the treatment of TLV and compares the safety and efficacy of therapy with the standard treatment, the long-pulsed neodymium-doped yttrium aluminium garnet (Nd:YAG) laser. In a prospective randomized controlled clinical trial, 29 study participants with TLV were treated with a Nd:YAG laser (λem = 1064 nm, 160-240 J cm(-2) , 65-ms pulse duration, 5-mm spot size) and ICG+DL (λem = 810 nm, 60-110 J cm(-2) , 48-87-ms pulse duration, 6-mm spot size; total ICG dose 4 mg kg(-1) ) in a side-by-side comparison in one single treatment setting that included histological examination in four participants. Two blinded investigators and the participants assessed clearance rate, cosmetic appearance and adverse events up to 3 months after treatment. According to both the investigators' and participants' assessment, clearance rates were significantly better after ICG+DL therapy than after Nd:YAG laser treatment (P < 0·05). On a 10-point scale indicating pain during treatment, participants rated ICG+DL therapy to be more painful (6·1 ± 2·0) than Nd:YAG laser (5·4 ± 2·0). ICG+DL therapy represents a new and promising treatment modality for TLV, with high clearance rates and a very good cosmetic outcome after one single treatment session. © 2013 British Association of Dermatologists.

Localized neuropathic pain: an expert consensus on local treatments

PubMed Central

Pickering, Gisèle; Martin, Elodie; Tiberghien, Florence; Delorme, Claire; Mick, Gérard

2017-01-01

Background Pain localization is one of the hallmarks for the choice of first-line treatment in neuropathic pain. This literature review has been conducted to provide an overview of the current knowledge regarding the etiology and pathophysiology of localized neuropathic pain (LNP), its assessment and the existing topical pharmacological treatments. Materials and methods Literature review was performed using Medline from 2010 to December 2016, and all studies involving LNP and treatments were examined. A multidisciplinary expert panel of five pain specialists in this article reports a consensus on topical approaches that may be recommended to alleviate LNP and on their advantages in clinical practice. Results Successive international recommendations have included topical 5% lidocaine and 8% capsaicin for LNP treatment. The expert panel considers that these compounds can be a first-line treatment for LNP, especially in elderly patients and patients with comorbidities and polypharmacy. Regulatory LNP indications should cover the whole range of LNP and not be restricted to specific etiologies or sites. Precautions for the use of plasters must be followed cautiously. Conclusion Although there is a real need for more randomized controlled trials for both drugs, publications clearly demonstrate excellent risk/benefit ratios, safety, tolerance and continued efficacy throughout long-term treatment. A major advantage of both plasters is that they have proven efficacy and may reduce the risk of adverse events such as cognitive impairment, confusion, somnolence, dizziness and constipation that are often associated with systemic neuropathic pain treatment and reduce the quality of life. Topical modalities also may be used in combination with other drugs and analgesics with limited drug–drug interactions. PMID:29066862

Review of applications of microneedling in dermatology

PubMed Central

Iriarte, Christopher; Awosika, Olabola; Rengifo-Pardo, Monica; Ehrlich, Alison

2017-01-01

Microneedling (MN) is a novel therapeutic modality in dermatology. Through physical trauma from needle penetration, MN induces a wound healing cascade with minimal damage to the epidermis. This allows for enhancement in the absorption of mainstay topical therapies across the thick stratum corneum. MN has become increasingly utilized over the last several years as it is a relatively simple procedure that is cost-effective, well tolerated, and offers both cosmetic and therapeutic benefits. The ability to treat localized areas of disease has led to numerous studies gauging its potential in focal diseases of inflammation, dyschromia, and photodamage. This review discusses the principles and evidence behind the expanding applications of MN. It has shown promising results as an adjuvant therapy for enhanced drug delivery in the treatment of atrophic scars, alopecia, actinic keratoses, and disorders of pigmentation such as melasma. The efficacy in treatment of vitiligo remains limited. Overall, the procedure has few adverse sequelae compared to other therapies, is highly efficacious, and is a viable resurfacing option for skin of color. Future research is needed to determine the frequency, interval, and specific device settings that foster optimal results. Additionally, large controlled trials are needed to shed light on the utility of MN as an evidence-based regimen for the treatment of various dermatologic conditions. PMID:28848356

Evaluation of efficacy of photodynamic therapy as an adjunct to nonsurgical periodontal therapy in treatment of chronic periodontitis patients: A clinico-microbiological study.

PubMed

Raj, K Ravi; Musalaiah, Svvs; Nagasri, M; Kumar, P Aravind; Reddy, P Indeevar; Greeshma, M

2016-01-01

Photodynamic therapy (PDT) is a local noninvasive treatment modality without side effects caused by antibiotics. The aim of this study was to evaluate the efficacy of adjunctive use of PDT with scaling and root planing as compared with SRP alone in the treatment of chronic periodontitis. Twenty participants with chronic periodontitis having probing pocket depths (PDs) of ≥5 mm were selected for the study. Patients were randomly divided into control group and test group with ten patients in each group. Full-mouth SRP was performed in both the groups, followed by PDT in test group. Assessment of plaque index (PI), gingival index (GI), PD, and clinical attachment level (CAL) was done at baseline and after 3 months. Microbiological assessment of Porphyromonas gingivalis, Tannerella forsythia, and Treponema denticola was done by polymerase chain reaction (PCR) at baseline and 3 months after the therapy. There was a significant reduction in PI, GI, PD, CAL, and microbiologic parameters in test group, following SRP and PDT, when compared with SRP alone in control group. PDT in conjunction with SRP has shown additional improvement in periodontal parameters when compared to SRP alone and has a beneficial effect in chronic periodontitis patients.

Biphasic pulses enhance bleomycin efficacy in a spontaneous canine genital tumor model of chemoresistance: Sticker sarcoma

PubMed Central

Spugnini , Enrico P; Dotsinsky , Ivan; Mudrov , Nikolay; Citro , Gennaro; D'Avino , Alfredo; Baldi , Alfonso

2008-01-01

Sticker's sarcoma (also known as transmissible venereal tumor) is a horizontally transmitted neoplasm of the dog, that is passed with coitus. It is a locally aggressive tumor with a low tendency to metastatic spread. The most common locations are the genitals, the nose, the perianal area. Standard treatment consists with chemotherapy with vincristine, however other therapies such as, cryotherapy, immunotherapy or, in selected cases, radiation therapy, have been reported. In this article we describe the outcome of a small cohort of canine patients, with chemotherapy resistant transmissible venereal tumor (TVT), treated with bleomycin selectively driven by trains of biphasic pulses (electrochemotherapy). Three canine patients, with refractory TVT, entered the study and received two sessions of ECT under sedation. The pets had local injection of bleomycin at the concentration of 1.5 mg/ml and five minutes after the chemotherapy, trains of 8 biphasic electric pulses lasting 50 + 50 μs each, with 1 ms interpulse intervals, were delivered by means of modified caliper or, for difficult districts, through paired needle electrode. All the patients responded to the treatment and are still in remission at different times. Electrochemotherapy appears as a safe and efficacious modality for the treatment of TVT and warrants further investigations. PMID:18980687

The efficacy of laser-assisted hair removal in the treatment of acne keloidalis nuchae; a pilot study.

PubMed

Esmat, Samia M; Abdel Hay, Rania M; Abu Zeid, Ola M; Hosni, Hala N

2012-01-01

Laser-assisted hair removal causes miniaturization of hair shafts which are the principal contributors to inflammation in acne keloidalis nuchae (AKN). To assess the efficacy of hair reduction by long pulsed Nd-YAG laser as a therapeutic modality for AKN. This interventional pilot trial included 16 patients with AKN who received 5 sessions of long pulsed Nd-YAG laser. Lesions were objectively and subjectively assessed at the third and fifth laser sessions, and 1 year after. Global response to treatment was rated using a quartile grading scale regarding the percentage improvement in the count of papules and the size of the plaques. Biopsies were taken before and 2 weeks after the fifth session to evaluate the pathological changes associated with improvement of the treated lesions. All patients showed a significant improvement. The percentage of improvement in the early caseswas significantly higher when compared to late cases.Two weeks after the fifth session, all biopsies showed a significant decrease in the inflammatory infiltrate except one case. Sclerosis was markedly decreased. Complete absence of hair follicles and adenexawas observed, apart from in 2 cases. Laser hair depilation can significantly improve this disfiguring chronic disorder. Starting treatment as early as possible achieves the best results and can stop the disease process if followed by maintenance sessions.

Integrative Approaches to Caring for Children with Autism.

PubMed

Klein, Nadav; Kemper, Kathi J

2016-06-01

Parents commonly integrate complementary and alternative medical (CAM) treatments for autism spectrum disorder (ASD) with conventional care. The aims of this article are to (1) describe the most commonly used treatments, (2) assess their efficacy and safety, and (3) organize the information in practical format for practitioners. We organized treatment modalities into four categories: recommended, monitored, tolerated, and therapies that should be avoided. These four categories are based on a two by two table weighing a therapy׳s effectiveness and safety. To meet the threshold for "recommended," its effectiveness needed to be supported by two or more randomized, controlled trials. In addition to promoting an overall healthy lifestyle via nutrition, exercise, sleep, stress management, social support, and avoiding neurotoxins (healthy habits in a healthy habitat), the most promising therapies recommend are applied behavior analysis, parent-implemented training, melatonin supplements to improve sleep, supplements to correct deficiencies, and music therapy. Medications and restrictive diets may be helpful for some children, but use should be monitored given the risk of side effects. Most complementary therapies are safe, so they can be tolerated, but additional research is needed before they should be recommended. Given their risks, costs, and limited evidence of efficacy, chelation, secretin, and hyperbaric oxygen should be avoided. Copyright © 2016 Mosby, Inc. All rights reserved.

Auditory, visual and auditory-visual memory and sequencing performance in typically developing children.

PubMed

Pillai, Roshni; Yathiraj, Asha

2017-09-01

The study evaluated whether there exists a difference/relation in the way four different memory skills (memory score, sequencing score, memory span, & sequencing span) are processed through the auditory modality, visual modality and combined modalities. Four memory skills were evaluated on 30 typically developing children aged 7 years and 8 years across three modality conditions (auditory, visual, & auditory-visual). Analogous auditory and visual stimuli were presented to evaluate the three modality conditions across the two age groups. The children obtained significantly higher memory scores through the auditory modality compared to the visual modality. Likewise, their memory scores were significantly higher through the auditory-visual modality condition than through the visual modality. However, no effect of modality was observed on the sequencing scores as well as for the memory and the sequencing span. A good agreement was seen between the different modality conditions that were studied (auditory, visual, & auditory-visual) for the different memory skills measures (memory scores, sequencing scores, memory span, & sequencing span). A relatively lower agreement was noted only between the auditory and visual modalities as well as between the visual and auditory-visual modality conditions for the memory scores, measured using Bland-Altman plots. The study highlights the efficacy of using analogous stimuli to assess the auditory, visual as well as combined modalities. The study supports the view that the performance of children on different memory skills was better through the auditory modality compared to the visual modality. Copyright © 2017 Elsevier B.V. All rights reserved.

A Multimodal Communication Program for Aphasia during Inpatient Rehabilitation: A Case Study

PubMed Central

Wallace, Sarah E.; Purdy, Mary; Skidmore, Elizabeth

2014-01-01

BACKGROUND Communication is essential for successful rehabilitation, yet few aphasia treatments have been investigated during the acute stroke phase. Alternative modality use including gesturing, writing, or drawing has been shown to increase communicative effectiveness in people with chronic aphasia. Instruction in alternative modality use during acute stroke may increase patient communication and participation, therefore resulting in fewer adverse situations and improved rehabilitation outcomes. OBJECTIVE The study purpose was to explore a multimodal communication program for aphasia (MCPA) implemented during acute stroke rehabilitation. MCPA aims to improve communication modality production, and to facilitate switching among modalities to resolve communication breakdowns. METHODS Two adults with severe aphasia completed MCPA beginning at 2 and 3 weeks post onset a single left-hemisphere stroke. Probes completed during each session allowed for evaluation of modality production and modality switching accuracy. RESULTS Participants completed MCPA (10 and 14 treatment sessions respectively) and their performance on probes suggested increased accuracy in the production of various alternate communication modalities. However, increased switching to an alternate modality was noted for only one participant. CONCLUSIONS Further investigation of multimodal treatment during inpatient rehabilitation is warranted. In particular, comparisons between multimodal and standard treatments would help determine appropriate interventions for this setting. PMID:25227547

The Efficacy and Safety of Azelaic Acid 15% Foam in the Treatment of Truncal Acne Vulgaris.

PubMed

Hoffman, Lauren K; Del Rosso, James Q; Kircik, Leon H

2017-06-01

INTRODUCTION: Truncal acne is often associated with facial acne, but there are fewer options for an effective topical treatment on the trunk. Given the advent of foam formulations with enhanced percutaneous absorption and convenient application due to easy spreadability on skin, the previously held idea that effective treatment of truncal acne requires oral treatment is challenged. Azelaic acid cream has been previously approved for acne vulgaris, thus azelaic acid foam may be a viable treatment option for truncal acne.

STUDY DESIGN: A single-center, open label pilot study was conducted to investigate the efficacy and safety of azelaic acid 15% foam as a treatment modality for moderate truncal acne. Use for facial acne was also allowed and monitored during the study.

RESULTS: Twice-daily application of azelaic acid 15% foam to affected areas resulted in a 1-grade reduction in truncal investigator global assessment (IGA) scores in nearly all patients (16/18). Eight out of 18 patients (44%) were rated as Clear or Almost Clear in the trunk by the end of the study. There were also improvements in facial IGA scores; 9 of 18 patients (50%) exhibited a 1-grade improvement in IGA scores and 11 of 18 were Clear or Almost Clear by the end of the study. A significant reduction in lesion counts was found throughout the study and the medication was well tolerated.

CONCUSION: Azelaic acid 15% foam was effective in treating moderate truncal acne and facial acne in this pilot study. Given the efficacy and convenience of the foam vehicle, azelaic acid may be considered as a viable option for treatment of acne vulgaris, including on the trunk. Further studies are suggested in a larger population of patients, including adult females with acne.

J Drugs Dermatol. 2017;16(6):534-538.

Role of complementary and alternative medicine in geriatric care: A mini review

PubMed Central

Siddiqui, Mohammad Jamshed; Min, Chan Sze; Verma, Rohit Kumar; Jamshed, Shazia Qasim

2014-01-01

Since time immemorial homo sapiens are subjected to both health and diseases states and seek treatment for succor and assuagement in compromised health states. Since last two decades the progressive rise in the alternative form of treatment cannot be ignored and population seems to be dissatisfied with the conventional treatment modalities and therefore, resort to other forms of treatment, mainly complementary and alternative medicine (CAM). The use of CAM is predominantly more popular in older adults and therefore, numerous research studies and clinical trials have been carried out to investigate the effectiveness of CAM in the management of both communicable and non-communicable disease. In this current mini review, we attempt to encompass the use of CAM in chronic non-communicable diseases that are most likely seen in geriatrics. The current review focuses not only on the reassurance of good health practices, emphasizing on the holistic development and strengthening the body's defense mechanisms, but also attempts to construct a pattern of self-care and patient empowerment in geriatrics. The issues of safety with CAM use cannot be sidelined and consultation with a health care professional is always advocated to the patient. Likewise, responsibility of the health care professional is to inform the patient about the safety and efficacy issues. In order to substantiate the efficacy and safety of CAMs, evidence-based studies and practices with consolidated standards should be planned and executed. PMID:25125879

The efficacy and safety of subcision using CO2 gas combined with fractional laser for acne scars: Clinical and microscopic evaluation.

PubMed

Lee, Sang Jun; Suh, Dong Hye; Chang, Ka Yeon; Kim, Hyun Joo; Kim, Tae In; Jeong, Ki-Heon; Shin, Min Kyung; Song, Kye Yong

2016-11-01

Various modalities have been used to treat acne scars. CO 2 fractional laser is an effective and commonly used treatment. CO 2 gas injection into the dermis by needle with high pressure can cause fibrotic collagen breakage, producing the effects of subcision. CO 2 also stimulates collagen synthesis by increasing neovascularization and releasing oxygen. This study evaluated the efficacy and the safety of the combined treatment with CO 2 gas subcision and CO 2 fractional laser for acne scars. Fourteen patients with acne scars were treated with three sessions of CO 2 gas subcision at 2-week intervals and two sessions of fractional laser at 4-week interval. The clinical improvement was assessed using a 4-point scale. For histologic analysis, punch biopsy was performed before and after treatment in 10 patients. All patients experienced clinical improvements. Excellent, marked, moderate, and mild response was achieved in 1 (7%), 8 (57%), 4 (29%), and 1 patient (7%), respectively. Histologic evaluation of the biopsy specimens showed increased dermal collagen with dermal thickening and elastic fiber straightening in the reticular dermis after the treatment. The combination therapy with CO 2 gas subcision and fractional laser was satisfactory and safe for treating acne scars. Abbreviation and acronym: CO 2 : Carbon dioxide GAS: Global assessment scale H&E: hematoxylin and eosin; SD: standard deviation.

A chimeric switch-receptor targeting PD1 augments the efficacy of second generation CAR T-Cells in advanced solid tumors

PubMed Central

Liu, Xiaojun; Ranganathan, Raghuveer; Jiang, Shuguang; Fang, Chongyun; Sun, Jing; Kim, Soyeon; Newick, Kheng; Lo, Albert; June, Carl H.; Zhao, Yangbing; Moon, Edmund K.

2015-01-01

Chimeric antigen receptor (CAR)-modified adoptive T-cell therapy (ATC) has been successfully applied to the treatment of hematologic malignancies, but faces many challenges in solid tumors. One major obstacle is the immune-suppressive effects induced in both naturally-occurring and genetically-modified tumor infiltrating lymphocytes (TILs) by inhibitory receptors (IRs), namely PD1. We hypothesized that interfering with PD1 signaling would augment CAR T cell activity against solid tumors. To address this possibility, we introduced a genetically-engineered switch receptor construct, comprising the truncated extracellular domain of PD1 and the transmembrane and cytoplasmic signaling domains of CD28, into CAR T-cells. We tested the effect of this supplement, “PD1CD28”, on human CAR T-cells targeting aggressive models of human solid tumors expressing relevant tumor antigens. Treatment of mice bearing large, established solid tumors with PD1CD28 CAR T-cells led to significant regression in tumor volume due to enhanced CAR TIL infiltrate, decreased susceptibility to tumor-induced hypofunction, and attenuation of IR expression compared to treatments with CAR T-cells alone or PD1 antibodies. Taken together, our findings suggest that the application of PD1CD28 to boost CAR T-cell activity is efficacious against solid tumors via a variety of mechanisms, prompting clinical investigation of this potentially promising treatment modality. PMID:26979791

High intensity focused ultrasound (HIFU) for treatment of T1/T2 prostate cancer

NASA Astrophysics Data System (ADS)

Sanghvi, N.; Gardner, T.; Koch, M.

2003-04-01

This FDA approved phase I/II clinical trial is to evaluate the safety and efficacy of the Sonablate device (Focus Surgery, Inc.) for the treatment of organ confined prostate cancer. 20 patients with biopsy proven prostate cancer, Gleason <=7 and PSA <=10 were treated under general anesthesia. Outcome data included serum PSA collected at day 3, 14, 30, 90, 180, PSA nadir (mean/median), and biopsy results at 6 months. Quality of life was assessed using the International Prostate Symptom Score, International Impotence and Erectile Function score, and the SF-36 health survey. The mean patient age is 62.0, Gleason score of 6.18, PSA of 5.2, and prostate size 26.0 gm. Mean PSA results were 5.62, 44, 20, 1.68, 0.87, and 0.44 ng/ml at screening, 48-72 hours, 14 days, 30 days, 90 days and 180 days, respectively. There was one patient (9%) with a positive TRUS biopsy at 6 months, which resulted in a retreatment. There were no rectal injuries. Average pre-treatment IPSS, IIEF, and SF-36 scores were 9.55, 16.1, and 103.5. At the 30 day follow-up, they were 18.3, 3, and 97.4, respectively. HIFU is a minimally invasive modality that achieves complete prostatic ablation and is efficacious in the treatment of low-stage prostate cancer.

Clinical efficacy of a spray containing hyaluronic Acid and dexpanthenol after surgery in the nasal cavity (septoplasty, simple ethmoid sinus surgery, and turbinate surgery).

PubMed

Gouteva, Ina; Shah-Hosseini, Kija; Meiser, Peter

2014-01-01

Background. This prospective, controlled, parallel-group observational study investigated the efficacy of a spray containing hyaluronic acid and dexpanthenol to optimise regular treatment after nasal cavity surgery in 49 patients with chronic rhinosinusitis. Methods. The control group received standard therapy. Mucosal regeneration was determined using rhinoscopy sum score (RSS). Pre- and postoperative nasal patency was tested using anterior rhinomanometry. The participants were questioned about their symptoms. Results. Regarding all RSS parameters (dryness, dried nasal mucus, fibrin deposition, and obstruction), mucosal regeneration achieved good final results in both groups, tending to a better improvement through the spray application, without statistically significant differences during the whole assessment period, the mean values being 7.04, 5.00, 3.66, and 3.00 (intervention group) and 7.09, 5.14, 4.36, and 3.33 (control group). No statistically significant benefit was identified for nasal breathing, foreign body sensation, and average rhinomanometric volume flow, which improved by 12.31% (control group) and 11.24% (nasal spray group). Conclusion. The investigational product may have additional benefit on postoperative mucosal regeneration compared to standard cleaning procedures alone. However, no statistically significant advantage could be observed in this observational study. Double-blind, controlled studies with larger populations will be necessary to evaluate the efficacy of this treatment modality.

Clinical Efficacy of a Spray Containing Hyaluronic Acid and Dexpanthenol after Surgery in the Nasal Cavity (Septoplasty, Simple Ethmoid Sinus Surgery, and Turbinate Surgery)

PubMed Central

2014-01-01

Background. This prospective, controlled, parallel-group observational study investigated the efficacy of a spray containing hyaluronic acid and dexpanthenol to optimise regular treatment after nasal cavity surgery in 49 patients with chronic rhinosinusitis. Methods. The control group received standard therapy. Mucosal regeneration was determined using rhinoscopy sum score (RSS). Pre- and postoperative nasal patency was tested using anterior rhinomanometry. The participants were questioned about their symptoms. Results. Regarding all RSS parameters (dryness, dried nasal mucus, fibrin deposition, and obstruction), mucosal regeneration achieved good final results in both groups, tending to a better improvement through the spray application, without statistically significant differences during the whole assessment period, the mean values being 7.04, 5.00, 3.66, and 3.00 (intervention group) and 7.09, 5.14, 4.36, and 3.33 (control group). No statistically significant benefit was identified for nasal breathing, foreign body sensation, and average rhinomanometric volume flow, which improved by 12.31% (control group) and 11.24% (nasal spray group). Conclusion. The investigational product may have additional benefit on postoperative mucosal regeneration compared to standard cleaning procedures alone. However, no statistically significant advantage could be observed in this observational study. Double-blind, controlled studies with larger populations will be necessary to evaluate the efficacy of this treatment modality. PMID:25104962

Biodegradable Core-shell Dual-Metal-Organic-Frameworks Nanotheranostic Agent for Multiple Imaging Guided Combination Cancer Therapy

PubMed Central

Wang, Dongdong; Zhou, Jiajia; Shi, Ruohong; Wu, Huihui; Chen, Ruhui; Duan, Beichen; Xia, Guoliang; Xu, Pengping; Wang, Hui; Zhou, Shu; Wang, Chengming; Wang, Haibao; Guo, Zhen; Chen, Qianwang

2017-01-01

Metal-organic-frameworks (MOFs) possess high porosity, large surface area, and tunable functionality are promising candidates for synchronous diagnosis and therapy in cancer treatment. Although large number of MOFs has been discovered, conventional MOF-based nanoplatforms are mainly limited to the sole MOF source with sole functionality. In this study, surfactant modified Prussian blue (PB) core coated by compact ZIF-8 shell (core-shell dual-MOFs, CSD-MOFs) has been reported through a versatile stepwise approach. With Prussian blue as core, CSD-MOFs are able to serve as both magnetic resonance imaging (MRI) and fluorescence optical imaging (FOI) agents. We show that CSD-MOFs crystals loading the anticancer drug doxorubicin (DOX) are efficient pH and near-infrared (NIR) dual-stimuli responsive drug delivery vehicles. After the degradation of ZIF-8, simultaneous NIR irradiation to the inner PB MOFs continuously generate heat that kill cancer cells. Their efficacy on HeLa cancer cell lines is higher compared with the respective single treatment modality, achieving synergistic chemo-thermal therapy efficacy. In vivo results indicate that the anti-tumor efficacy of CSD-MOFs@DOX+NIR was 7.16 and 5.07 times enhanced compared to single chemo-therapy and single thermal-therapy respectively. Our strategy opens new possibilities to construct multifunctional theranostic systems through integration of two different MOFs. PMID:29158848

CJ-13610, an orally active inhibitor of 5-lipoxygenase is efficacious in preclinical models of pain.

PubMed

Cortes-Burgos, Luz A; Zweifel, Ben S; Settle, Steven L; Pufahl, Robert A; Anderson, Gary D; Hardy, Medora M; Weir, Dana E; Hu, George; Happa, Fernando A; Stewart, Zachary; Muthian, Shanmugam; Graneto, Matthew J; Masferrer, Jaime L

2009-09-01

Zileuton, a redox and iron chelator 5-lipoxygenase (5-LOX) inhibitor and, leukotriene receptor antagonists are presently used clinically in the long term treatment of asthma. Recent data implicate 5-LOX pathway in pain signaling. We report 5-LOX expression in the central nervous system (CNS) and analyze the pain efficacy of a new class of non redox, non iron chelating 5-LOX inhibitor. CJ-13610, 4-(3-(4-(2-methyl-1H-imidazol-1-yl) phenylthio) phenyl)-tetrahydro-2H-pyran-4-carboxamide, demonstrated antihyperalgesic activity in inflammatory pain models including the acute carrageenan model and the chronic inflammatory model using complete Freund's adjuvant. Following complete Freund's adjuvant stimulus leukotrieneB(4) concentration in the brain was elevated (9+/-1 ng/g, mean+/-S.E.M.) by about 3 times that of the control group (3+/-0.11, mean+/-S.E.M.). Hyperalgesia and leukotrieneB(4) concentration were both reversed following CJ-13610 treatment. Furthermore, we demonstrate CJ-13610 efficacy against osteoarthritis like pain using the rat medial meniscal transection model. CJ-13610 at oral doses of 0.6, 2 and 6 mg/kg/day reversed two modalities of pain in this model; tactile allodynia and weight bearing differential. Taken together, these data suggest that 5-LOX pathway and the leukotriene products are important mediators of pain.

Differentiating tumor recurrence from treatment necrosis: a review of neuro-oncologic imaging strategies

PubMed Central

Verma, Nishant; Cowperthwaite, Matthew C.; Burnett, Mark G.; Markey, Mia K.

2013-01-01

Abstract Differentiating treatment-induced necrosis from tumor recurrence is a central challenge in neuro-oncology. These 2 very different outcomes after brain tumor treatment often appear similarly on routine follow-up imaging studies. They may even manifest with similar clinical symptoms, further confounding an already difficult process for physicians attempting to characterize a new contrast-enhancing lesion appearing on a patient's follow-up imaging. Distinguishing treatment necrosis from tumor recurrence is crucial for diagnosis and treatment planning, and therefore, much effort has been put forth to develop noninvasive methods to differentiate between these disparate outcomes. In this article, we review the latest developments and key findings from research studies exploring the efficacy of structural and functional imaging modalities for differentiating treatment necrosis from tumor recurrence. We discuss the possibility of computational approaches to investigate the usefulness of fine-grained imaging characteristics that are difficult to observe through visual inspection of images. We also propose a flexible treatment-planning algorithm that incorporates advanced functional imaging techniques when indicated by the patient's routine follow-up images and clinical condition. PMID:23325863

Total knee replacement plus physical and medical therapy or treatment with physical and medical therapy alone: a randomised controlled trial in patients with knee osteoarthritis (the MEDIC-study).

PubMed

Skou, Soren T; Roos, Ewa M; Laursen, Mogens B; Rathleff, Michael S; Arendt-Nielsen, Lars; Simonsen, Ole H; Rasmussen, Sten

2012-05-09

There is a lack of high quality evidence concerning the efficacy of total knee arthroplasty (TKA). According to international evidence-based guidelines, treatment of knee osteoarthritis (KOA) should include patient education, exercise and weight loss. Insoles and pharmacological treatment can be included as supplementary treatments. If the combination of these non-surgical treatment modalities is ineffective, TKA may be indicated. The purpose of this randomised controlled trial is to examine whether TKA provides further improvement in pain, function and quality of life in addition to optimised non-surgical treatment in patients with KOA defined as definite radiographic OA and up to moderate pain. The study will be conducted in The North Denmark Region. 100 participants with radiographic KOA (K-L grade ≥2) and mean pain during the previous week of ≤ 60 mm (0-100, best to worst scale) who are considered eligible for TKA by an orthopaedic surgeon will be included. The treatment will consist of 12 weeks of optimised non-surgical treatment consisting of patient education, exercise, diet, insoles, analgesics and/or NSAIDs. Patients will be randomised to either receiving or not receiving a TKA in addition to the optimised non-surgical treatment. The primary outcome will be the change from baseline to 12 months on the Knee Injury and Osteoarthritis Outcome Score (KOOS)(4) defined as the average score for the subscale scores for pain, symptoms, activities of daily living, and quality of life. Secondary outcomes include the five individual KOOS subscale scores, EQ-5D, pain on a 100 mm Visual Analogue Scale, self-efficacy, pain pressure thresholds, and isometric knee flexion and knee extension strength. This is the first randomised controlled trial to investigate the efficacy of TKA as an adjunct treatment to optimised non-surgical treatment in patients with KOA. The results will significantly contribute to evidence-based recommendations for the treatment of patients with KOA. Clinicaltrials.gov reference: NCT01410409.

Total knee replacement plus physical and medical therapy or treatment with physical and medical therapy alone: a randomised controlled trial in patients with knee osteoarthritis (the MEDIC-study)

PubMed Central

2012-01-01

Background There is a lack of high quality evidence concerning the efficacy of total knee arthroplasty (TKA). According to international evidence-based guidelines, treatment of knee osteoarthritis (KOA) should include patient education, exercise and weight loss. Insoles and pharmacological treatment can be included as supplementary treatments. If the combination of these non-surgical treatment modalities is ineffective, TKA may be indicated. The purpose of this randomised controlled trial is to examine whether TKA provides further improvement in pain, function and quality of life in addition to optimised non-surgical treatment in patients with KOA defined as definite radiographic OA and up to moderate pain. Methods/Design The study will be conducted in The North Denmark Region. 100 participants with radiographic KOA (K-L grade ≥2) and mean pain during the previous week of ≤ 60 mm (0–100, best to worst scale) who are considered eligible for TKA by an orthopaedic surgeon will be included. The treatment will consist of 12 weeks of optimised non-surgical treatment consisting of patient education, exercise, diet, insoles, analgesics and/or NSAIDs. Patients will be randomised to either receiving or not receiving a TKA in addition to the optimised non-surgical treatment. The primary outcome will be the change from baseline to 12 months on the Knee Injury and Osteoarthritis Outcome Score (KOOS)4 defined as the average score for the subscale scores for pain, symptoms, activities of daily living, and quality of life. Secondary outcomes include the five individual KOOS subscale scores, EQ-5D, pain on a 100 mm Visual Analogue Scale, self-efficacy, pain pressure thresholds, and isometric knee flexion and knee extension strength. Discussion This is the first randomised controlled trial to investigate the efficacy of TKA as an adjunct treatment to optimised non-surgical treatment in patients with KOA. The results will significantly contribute to evidence-based recommendations for the treatment of patients with KOA. Trial registration Clinicaltrials.gov reference: NCT01410409 PMID:22571284

Effects of Rusanda Spa balneotherapy combined with calcipotriol on plaque psoriasis.

PubMed

Golusin, Zoran; Jovanović, Marina; Magda, Natasa; Stojanović, Slobodan; Matić, Milan; Petrović, Aleksandra

2015-11-01

Treatment of psoriasis is very complex and there are no still universal, nor unique treatment modalities. Apart from conventional treatment, which includes topical calcipotriol (vitamin D3 analogue), balneotherapy is drawing increased attention worldwide. Being part of climatotherapy, balneotherapy is defined as the use of natural environmental factors in the treatment of health conditions, whereas in the treatment of psoriasis it means the use of mineral baths and peloids. The aim of this study was to examine the therapeutic efficacy of mineral waters and peloids of the Rusanda Spa on plaque psoriasis in patients also treated with calcipotriol. The study included 60 patients divided into two groups. The first group included patients treated with mineral waters, peloids and calcipotriol in the Rusanda Spa, while the second one included those treated only with calcipotriol. The study took 21 days, and each patient was followed up for at least one month after ending the treatment. The treatment efficacy was measured by psoriasis area severity index (PASI) scores on the days 0, 7, 14 and 21 during the treatment and 30 after the end of the therapy. After a 3-week treatment in the Rusanda Spa, the first group showed a decrease in PASI score by 59.45%, whereas in the group of outpatients treated by calcipotriol it was 39.34%. On the day 30 following the treatment, the first group presented with the PASI score reduction of 58.44%, and the second group of 34.78%. The therapeutic efficacy of mineral waters and peloids combined with calcipotriol showed to be significantly higher in regard to monotherapy with calcipotriol (p < 0.05). In regard to clinical symptoms, the best results were obtained in the reduction of desquamation (p < 0.001). The results of our study show that in the treatment of plaque-type psoriasis, topical calcipotriol combined with Spa Rusanda balineotherapy is more effective than topical calcipotriol alone. Randomized controlled trials are needed to confirm the effects of balneotherapy as monotherapy in treatment of this type of psoriasis.

Two ports laparoscopic inguinal hernia repair in children.

PubMed

Ibrahim, Medhat M

2015-01-01

Introduction. Several laparoscopic treatment techniques were designed for improving the outcome over the last decade. The various techniques differ in their approach to the inguinal internal ring, suturing and knotting techniques, number of ports used in the procedures, and mode of dissection of the hernia sac. Patients and Surgical Technique. 90 children were subjected to surgery and they undergone two-port laparoscopic repair of inguinal hernia in children. Technique feasibility in relation to other modalities of repair was the aim of this work. 90 children including 75 males and 15 females underwent surgery. Hernia in 55 cases was right-sided and in 15 left-sided. Two patients had recurrent hernia following open hernia repair. 70 (77.7%) cases were suffering unilateral hernia and 20 (22.2%) patients had bilateral hernia. Out of the 20 cases 5 cases were diagnosed by laparoscope (25%). The patients' median age was 18 months. The mean operative time for unilateral repairs was 15 to 20 minutes and bilateral was 21 to 30 minutes. There was no conversion. The complications were as follows: one case was recurrent right inguinal hernia and the second was stitch sinus. Discussion. The results confirm the safety and efficacy of two ports laparoscopic hernia repair in congenital inguinal hernia in relation to other modalities of treatment.

IMAGE-GUIDED EVALUATION AND MONITORING OF TREATMENT RESPONSE IN PATIENTS WITH DRY EYE DISEASE

PubMed Central

Hamrah, Pedram

2014-01-01

Dry eye disease (DED) is one of the most common ocular disorders worldwide. The pathophysiological mechanisms involved in the development of DED are not well understood and thus treating DED has been a significant challenge for ophthalmologists. Most of the currently available diagnostic tests demonstrate low correlation to patient symptoms and have low reproducibility. Recently, sophisticated in vivo imaging modalities have become available for patient care, namely, in vivo confocal microscopy (IVCM) and optical coherence tomography (OCT). These emerging modalities are powerful and non-invasive, allowing real-time visualization of cellular and anatomical structures of the cornea and ocular surface. Here we discuss how, by providing both qualitative and quantitative assessment, these techniques can be used to demonstrate early subclinical disease, grade layer-by-layer severity, and allow monitoring of disease severity by cellular alterations. Imaging-guided stratification of patients may also be possible in conjunction with clinical examination methods. Visualization of subclinical changes and stratification of patients in vivo, allows objective image-guided evaluation of tailored treatment response based on cellular morphological alterations specific to each patient. This image-guided approach to DED may ultimately improve patient outcomes and allow studying the efficacy of novel therapies in clinical trials. PMID:24696045

Expected Paradigm Shift in Brain Metastases Therapy-Immune Checkpoint Inhibitors.

PubMed

Jindal, Vishal; Gupta, Sorab

2018-01-30

Brain metastasis (BM) is one of the dreadful complications of malignancies. The prognosis after BM is extremely poor and life expectancy is meager. Currently, our treatment modalities are limited to radiotherapy and surgical resection, which also has poor outcomes and leads to various neurological deficits and affects the quality of life of patients. New treatment modality, i.e., immune checkpoint inhibitors, has brought revolution in management of melanoma, renal cancer, and non-small cell lung cancer (NSCLC). Immune checkpoint inhibitors basically enhance the immune response of the body to fight against cancers. Immune response in the brain is highly regulated; therefore, it is challenging to use immune-modulator drugs in BM. The microenvironment of BM is rich in cytotoxic T lymphocytes and which is the target of immune checkpoint inhibitors. Few studies have shown some hope regarding use of immune checkpoint inhibitors in management of BM. It works through inhibiting immune check point gates, i.e., CTLA-4 (cytotoxic T-lymphocyte-associated protein) and PD-1/PD-L1 (programmed cell death protein-1/program death ligand-1). This article explains the basic mechanism of immune check point inhibitors, rationale behind their usage in BM, and some of the clinical studies which have shown the efficacy of immune check point inhibitors in BM.

Effects of electrostimulation therapy on recovery from acute team-sport activity.

PubMed

Finberg, Matthew; Braham, Rebecca; Goodman, Carmel; Gregory, Peter; Peeling, Peter

2013-05-01

To assess the efficacy of a 1-off electrostimulation treatment as a recovery modality from acute team-sport exercise, directly comparing the benefits to contrast water therapy. Ten moderately trained male athletes completed a simulated team-game circuit (STGC). At the conclusion of exercise, participants then completed a 30-min recovery modality of either electrostimulation therapy (EST), contrast water therapy (CWT), or a passive resting control condition (CON). Twenty-four hours later, participants were required to complete a modified STGC as a measure of next-day performance. Venous blood samples were collected preexercise and 3 and 24 h postexercise. Blood samples were analyzed for circulating levels of interleukin-6 (IL-6) and C-reactive protein (CRP). The EST trial resulted in significantly faster sprint times during the 24-h postrecovery than with CON (P < .05), with no significant differences recorded between EST and CWT or between CWT and CON (P > .05). There were no differences in IL-6 or CRP across all trials. Finally, the perception of recovery was significantly greater in the EST trial than in the CWT and CON (P < .05). These results suggest that a 1-off treatment with EST may be beneficial to perceptual recovery, which may enhance next-day performance.

Biofeedback therapy in fecal incontinence and constipation.

PubMed

Enck, P; Van der Voort, I R; Klosterhalfen, S

2009-11-01

We examine the collected evidence for efficacy of biofeedback therapy (BFT) in incontinence and constipation by means of meta-analysis of randomized controlled trials. PubMed search was performed to identify treatment trials that match quality criteria (adequate control groups, randomization). They were entered into meta-analyses using fixed effect models and computing odds ratio (OR) and 95% confidence interval (CI) of treatment effects. For constipation, eight BFT trials were identified. In four trials, electromyographic (EMG) BFT was compared to non-BFT treatments (laxatives, placebo, sham training and botox injection), while in the remaining four studies EMG BFT was compared to other BFT (balloon pressure, verbal feedback) modes. Meta-analyses revealed superiority of BFT to non-BFT (OR: 3.657; 95% CI: 2.127-6.290, P < 0.001) but equal efficacy of EMG BFT to other BF applications (OR: 1.436; CI: 0.692-3.089; P = 0.319). For fecal incontinence, a total of 11 trials were identified, of which six compared BFT to other treatment options (sensory training, pelvic floor exercise and electrical stimulation) and five compared one BFT option to other modalities of BFT. BFT was equal effective than non-BFT therapy (OR: 1.189, CI: 0.689-2.051, P = 0.535). No difference was found when various modes BFT were compared (OR: 1.278, CI: 0.736-2.220, P = 0.384). Included trials showed a substantial lack of quality and harmonization, e.g. variable endpoints and missing psychological assessment across studies. BFT for pelvic floor dyssynergia shows substantial specific therapeutic effect while BFT for incontinence is still lacking evidence for efficacy. However, in both conditions the mode of BFT seems to play a minor role.

A novel extracellular drug conjugate significantly inhibits head and neck squamous cell carcinoma

PubMed Central

Sweeny, Larissa; Hartman, Yolanda E.; Zinn, Kurt R.; Prudent, James R.; Marshall, David J.; Shekhani, Mohammed S.; Rosenthal, Eben L.

2014-01-01

Objectives Despite advances in treatment modalities, head and neck squamous cell carcinoma (HNSCC) remains a challenge to treat with poor survival and high morbidity, necessitating a therapy with greater efficacy. EDC22 is an extracellular drug conjugate of the monoclonal antibody targeting CD147 (glycoprotein highly expressed on HNSCC cells) linked with a small drug molecule inhibitor of Na, K-ATPase. In this study, EDC22’s potential as a treatment modality for HNSCC was performed. Materials and methods HNSCC cell lines (FADU, OSC-19, Cal27, SCC-1) were cultured in vitro and proliferation and cell viability were assessed following treatment with a range of concentrations of EDC22 (0.25–5.00 μg/mL). Mice bearing HNSCC xenografts (OSC-19, SCC-1) were treated with either EDC22 (3–10 mg/kg), anti-CD147 monoclonal antibody, cisplatin (1 mg/kg) or radiation therapy (2 Gy/week) monotherapy or in combination. Results In vitro, treatment with minimal concentration of EDC22 (0.25 μg/mL) significantly decreased cellular proliferation and cell viability (p < 0.0001). In vivo, systemic treatment with EDC22 significantly decreased primary tumor growth rate in both an orthotopic mouse model (OSC-19) and a flank tumor mouse model (SCC-1) (p < 0.05). In addition, EDC22 therapy resulted in a greater reduction in tumor growth in vivo compared to radiation monotherapy (p < 0.05) and a similar reduction in tumor growth compared to cisplatin monotherapy. Combination therapy provided no significant further reduction in tumor growth relative to EDC22 monotherapy. Conclusion EDC22 is a potent inhibitor of HNSCC cell proliferation in vitro and in vivo, warranting further investigations of its clinical potential in the treatment of HNSCC. PMID:23920309

Comparison of three-implant-supported fixed dentures and two-implant-retained overdentures in the edentulous mandible: a pilot study of treatment efficacy and patient satisfaction.

PubMed

De Kok, Ingeborg J; Chang, Kuang-Han; Lu, Tsui-Shan; Cooper, Lyndon F

2011-01-01

The mandibular two-implant overdenture has been shown to be a highly successful treatment. However, overdenture patients who desire a fixed prosthesis may not be satisfied with a removable overdenture. This prospective study sought to compare prosthetic outcomes, patient satisfaction, and survival rates of implants between two-implant-supported overdentures (IODs) and three-implant-supported fixed dentures (ISFDs). Twenty completely edentulous patients were randomly and equally assigned to two groups. New conventional complete dentures were made, and the mandibular denture was used as a surgical guide during implant placement. Implants were placed in one stage, followed by a mandibular denture soft reline (provisional loading). Ball attachments were inserted at 8 weeks, and ISFDs were delivered at 16 weeks. IODs were connected to the attachments at 8 weeks, using each patients's existing denture. The definitive ISFDs were fabricated using computer-aided design/computer-assisted manufacture milled titanium frameworks and acrylic resin base and teeth. Patient satisfaction and panoramic radiographs were investigated at 6 and 12 months. Both treatments had significant and positive effects on patient satisfaction and quality of life. None of the 50 implants placed had failed at 12 months of follow-up; therefore, the implant survival rate was 100%. Prosthetic complications were generally rare and easily manageable. Both the treatment modalities-the ISFD supported by three implants and the IOD supported by two implants-significantly and similarly improved patient satisfaction and oral health-related quality of life, and prosthetic complications were relatively rare for both treatments. Three implants can be used to support a mandibular fixed prosthesis; however, a longer observation period is needed to validate this treatment modality.

Treatment of early non-small cell lung cancer, stage IA, by image-guided robotic stereotactic radioablation--CyberKnife.

PubMed

Brown, William T; Wu, Xiaodong; Amendola, Beatriz; Perman, Mark; Han, Hoke; Fayad, Fahed; Garcia, Silvio; Lewin, Alan; Abitbol, Andre; de la Zerda, Alberto; Schwade, James G

2007-01-01

To evaluate the efficacy of using image-guided robotic stereotactic radioablation as an alternative treatment modality for patients with surgically resectable, but medically inoperable, T1 N0 M0, stage IA non-small cell lung cancer. Between January 2004 and May 2006, 19 patients, 11 women and 8 men ranging in age from 52 to 88 years, with stage IA non-small cell lung cancer were treated. Tumor volume ranged from 1.7 to 13 mL. Total doses ranged from 24 to 60 Gy delivered in 3 fractions. Eleven patients received 60 Gy. Real-time target localization was accomplished by radiographic detection of fiducial marker(s) implanted within the tumor combined with respiratory motion tracking. All patients tolerated radioablation well with fatigue as the main side effect. Fourteen patients are alive from 1 to 25 months posttreatment. Four patients died: 2 of comorbid disease and 2 of cancer progression (status post 60 and 55.5 Gy). Three patients developed grade I radiation pneumonitis. Two patients have stable disease. In 3 patients, cancer recurred in the planning treatment volume: in 2 patients after treatment with 60 Gy and in 1 patient after treatment with 55.5 Gy. One patient had local control in the target volume but developed metastasis to the ipsilateral hilum. Nine patients had a complete response and show no evidence of disease. In our early experience, stereotactic radioablation using the CyberKnife system appears to be a safe, minimally invasive, and effective modality for treating early stage lung cancer in patients with medically inoperable disease. Dose escalation and/or increasing the treatment volumes, with the aid of the high conformality of this technique, may help to achieve further improvements in these promising results.

Association Between Psychological Interventions and Chronic Pain Outcomes in Older Adults: A Systematic Review and Meta-analysis.

PubMed

Niknejad, Bahar; Bolier, Ruth; Henderson, Charles R; Delgado, Diana; Kozlov, Elissa; Löckenhoff, Corinna E; Reid, M Carrington

2018-06-01

Chronic noncancer pain (hereafter referred to as chronic pain) is common among older adults and managed frequently with pharmacotherapies that produce suboptimal outcomes. Psychological treatments are recommended, but little information is available regarding their efficacy in older adults. To determine the efficacy of psychological interventions in older adults with chronic pain and whether treatment effects vary by participant, intervention, and study characteristics. MEDLINE, Embase, PsycINFO, and the Cochrane Library were searched from inception to March 29, 2017. Analysis included studies that (1) used a randomized trial design, (2) evaluated a psychological intervention that used cognitive behavioral modalities alone or in combination with another strategy, (3) enrolled individuals with chronic pain (pain ≥3 months) with a sample mean age of 60 years or older, and (4) reported preintervention and postintervention quantitative data. Two of the authors independently extracted data. A mixed-model meta-analysis tested the effects of treatment on outcomes. Analyses were performed to investigate the association between participant (eg, age), intervention (eg, treatment mode delivery), and study (eg, methodologic quality) characteristics with outcomes. Pain intensity was the primary outcome; secondary outcomes included pain interference, depressive symptoms, anxiety, catastrophizing beliefs, self-efficacy for managing pain, physical function, and physical health. Twenty-two studies with 2608 participants (1799 [69.0%] women) were analyzed. Participants' mean (SD) age was 71.9 (7.1) years. Differences of standardized mean differences (dD) at posttreatment were pain intensity (dD = -0.181, P = .006), pain interference (dD = -0.133, P = .12), depressive symptoms (dD = -0.128, P = .14), anxiety (dD = -0.205, P = .09), catastrophizing beliefs (dD = -0.184, P = .046), self-efficacy (dD = 0.193, P = .02), physical function (dD = 0.006, P = .96), and physical health (dD = 0.160, P = .24). There was evidence of effects persisting beyond the posttreatment assessment only for pain (dD = -0.251, P = .002). In moderator analyses, only mode of therapy (group vs individual) demonstrated a consistent effect in favor of group-based therapy. Psychological interventions for the treatment of chronic pain in older adults have small benefits, including reducing pain and catastrophizing beliefs and improving pain self-efficacy for managing pain. These results were strongest when delivered using group-based approaches. Research is needed to develop and test strategies that enhance the efficacy of psychological approaches and sustainability of treatment effects among older adults with chronic pain.

Treatment of melasma with topical agents, peels and lasers: an evidence-based review.

PubMed

Rivas, Shelly; Pandya, Amit G

2013-10-01

Melasma is an acquired disorder of hyperpigmentation occurring on the face and predominantly affecting women of childbearing age. It is a chronic, often relapsing condition with a negative impact on quality of life. Current treatments for melasma are unsatisfactory. The aim of this article was to conduct an evidence-based review of interventions available for the treatment of melasma. A systematic literature search was performed using PubMed and the keywords 'melasma' or 'chloasma' in the title. The search was further refined by using a filter for 'controlled clinical trials' and 'randomized controlled trial'. The included studies were used to develop recommendations for treatment. The electronic search yielded a total of 80 citations. Forty studies were included in this review, which had a total of 2,912 participants. Three different therapeutic modalities were investigated-topical agents, chemical peels, and laser and light therapies. Topical depigmenting agents were found to be the most effective in treating moderate-to-severe melasma, with combination therapies, such as triple-combination therapy (hydroquinone, tretinoin, and fluocinolone acetonide), yielding the best results. Chemical peels as well as laser and light therapies were found to have moderate benefit but more studies are needed to determine their efficacy and long-term safety. Adverse events associated with treatment were mild and short-lasting and included skin irritation, dryness, burning, and erythema. The data could not be statistically pooled because of the heterogeneity of treatments and lack of consistency across study designs. Topical combination therapies were found to be more effective than monotherapy. Triple combination therapy was found to be the most effective, but approximately 40 % of patients develop erythema and peeling. Chemical peels and laser and light therapies produced mixed results, with increased risk of irritation and subsequent hyperpigmentation, particularly in darker-skinned individuals. Hence, current treatments available for melasma remain unsatisfactory. Many of the studies lacked long-term follow-up. Limitations of current literature include the heterogeneity of study designs, small sample sizes, and poor follow-up rates. Additional evidence for the effects and role of sunscreens is needed. Categorization or stratification of demographic data should also be included in future studies, such as age, melasma type, and duration of melasma prior to initiation of treatment. Patient's perception of improvement versus investigator's assessment of improvement should also be included in future studies and standardized methods of study design and assessment of outcomes are needed to form definitive conclusions on the efficacy of different treatment modalities.

Ponseti's manipulation in neglected clubfoot in children more than 7 years of age: a prospective evaluation of 25 feet with long-term follow-up.

PubMed

Khan, Shah Alam; Kumar, Ashok

2010-09-01

We wanted to evaluate the efficacy of Ponseti's technique in neglected clubfoot in children more than 7 years of age. The results of Ponseti's method were evaluated in 21 children (25 feet) with neglected club feet. Patients were evaluated using the Dimeglio scoring system. All patients underwent percutaneous tenotomy of the Achilles tendon. The mean age at the time of treatment was 8.9 years. The mean follow-up period was 4.7 years. The average Dimeglio score at the start of the treatment was 14.2 compared with an average score of 0.95 at the end of the treatment at 1-year follow-up. Eighteen feet (85.7%) had full correction. Recurrence was seen in six feet (24%). At 4-year follow-up, the average Dimeglio score for 19 feet was 0.18. We recommend that Ponseti's method should be the preferred initial treatment modality for neglected clubfeet.

Synthetic methodology for asymmetric ferrocene derived bio-conjugate systems via solid phase resin-based methodology.

PubMed

Scarborough, J Hunter; Gonzalez, Paulina; Rodich, Sean; Green, Kayla N

2015-03-12

Early detection is a key to successful treatment of most diseases, and is particularly imperative for the diagnosis and treatment of many types of cancer. The most common techniques utilized are imaging modalities such as Magnetic Resonance Imaging (MRI), Positron Emission Topography (PET), and Computed Topography (CT) and are optimal for understanding the physical structure of the disease but can only be performed once every four to six weeks due to the use of imaging agents and overall cost. With this in mind, the development of "point of care" techniques, such as biosensors, which evaluate the stage of disease and/or efficacy of treatment in the clinician's office and do so in a timely manner, would revolutionize treatment protocols.1 As a means to exploring ferrocene based biosensors for the detection of biologically relevant molecules2, methods were developed to produce ferrocene-biotin bio-conjugates described herein. This report will focus on a biotin-ferrocene-cysteine system that can be immobilized on a gold surface.

Nanoparticle-based drug delivery to the vagina: a review

PubMed Central

Ensign, Laura M.; Cone, Richard; Hanes, Justin

2014-01-01

Vaginal drug administration can improve prophylaxis and treatment of many conditions affecting the female reproductive tract, including sexually transmitted diseases, fungal and bacterial infections, and cancer. However, achieving sustained local drug concentrations in the vagina can be challenging, due to the high permeability of the vaginal epithelium and expulsion of conventional soluble drug dosage forms. Nanoparticle-based drug delivery platforms have received considerable attention for vaginal drug delivery, as nanoparticles can provide sustained release, cellular targeting, and even intrinsic antimicrobial or adjuvant properties that can improve the potency and/or efficacy of prophylactic and therapeutic modalities. Here, we review the use of polymeric nanoparticles, liposomes, dendrimers, and inorganic nanoparticles for vaginal drug delivery. Although most of the work toward nanoparticle-based drug delivery in the vagina has been focused on HIV prevention, strategies for treatment and prevention of other sexually transmitted infections, treatment for reproductive tract cancer, and treatment of fungal and bacterial infections are also highlighted. PMID:24830303

Novel low-cost thermotherapy for cutaneous leishmaniasis in Peru.

PubMed

Valencia, Braulio M; Miller, David; Witzig, Richard S; Boggild, Andrea K; Llanos-Cuentas, Alejandro

2013-01-01

Thermotherapy is an accepted alternative therapy for new-world cutaneous leishmaniasis, but current heat-delivery modalities are too costly to be made widely available to endemic populations. We adapted a low-cost heat pack named the HECT-CL device that delivers safe, reliable, and renewable conduction heat. 25 patients with cutaneous leishmaniasis completed treatment with the device at an initial temperature of 52°C ± 2°C for 3 minutes to each lesion, repeated daily for 7 days, and were followed up for 6 months by direct observation. The overall definitive clinical cure rate was 60%. Concurrently, 13 patients meeting minimally significant exclusion criteria received identical compassionate use treatment with a cumulative definitive cure rate of 68.4%, 75% for those who had experienced CL relapse after prior antimonial treatment. Therapy was well tolerated. Reversible second-degree burns occurred in two patients and no bacterial super-infections were observed. HECT-CL is a promising treatment and deserves further study to verify its safety and efficacy as adjuvant and mono- therapy.

Novel Low-Cost Thermotherapy for Cutaneous Leishmaniasis in Peru

PubMed Central

Witzig, Richard S.; Boggild, Andrea K.; Llanos-Cuentas, Alejandro

2013-01-01

Thermotherapy is an accepted alternative therapy for new-world cutaneous leishmaniasis, but current heat-delivery modalities are too costly to be made widely available to endemic populations. We adapted a low-cost heat pack named the HECT-CL device that delivers safe, reliable, and renewable conduction heat. 25 patients with cutaneous leishmaniasis completed treatment with the device at an initial temperature of 52°C±2°C for 3 minutes to each lesion, repeated daily for 7 days, and were followed up for 6 months by direct observation. The overall definitive clinical cure rate was 60%. Concurrently, 13 patients meeting minimally significant exclusion criteria received identical compassionate use treatment with a cumulative definitive cure rate of 68.4%, 75% for those who had experienced CL relapse after prior antimonial treatment. Therapy was well tolerated. Reversible second-degree burns occurred in two patients and no bacterial super-infections were observed. HECT-CL is a promising treatment and deserves further study to verify its safety and efficacy as adjuvant and mono- therapy. PMID:23658851

Recommendations for Management of Patients with Carotid Stenosis

PubMed Central

Lovrencic-Huzjan, Arijana; Rundek, Tatjana; Katsnelson, Michael

2012-01-01

Stroke is a one of the leading causes of morbidity and mortality in the world. Carotid atherosclerosis is recognized as an important factor in stroke pathophysiology and represents a key target in stroke prevention; multiple treatment modalities have been developed to battle this disease. Multiple randomized trials have shown the efficacy of carotid endarterectomy in secondary stroke prevention. Carotid stenting, a newer treatment option, presents a less invasive alternative to the surgical intervention on carotid arteries. Advances in medical therapy have also enabled further risk reduction in the overall incidence of stroke. Despite numerous trials and decades of clinical research, the optimal management of symptomatic and asymptomatic carotid disease remains controversial. We will attempt to highlight some of the pivotal trials already completed, discuss the current controversies and complexities in the treatment decision-making, and postulate on what likely lies ahead. This paper will highlight the complexities of decision-making optimal treatment recommendations for patients with symptomatic and asymptomatic carotid stenosis. PMID:22645702

Nanoparticle-enabled, image-guided treatment planning of target specific RNAi therapeutics in an orthotopic prostate cancer model.

PubMed

Lin, Qiaoya; Jin, Cheng S; Huang, Huang; Ding, Lili; Zhang, Zhihong; Chen, Juan; Zheng, Gang

2014-08-13

The abilities to deliver siRNA to its intended action site and assess the delivery efficiency are challenges for current RNAi therapy, where effective siRNA delivery will join force with patient genetic profiling to achieve optimal treatment outcome. Imaging could become a critical enabler to maximize RNAi efficacy in the context of tracking siRNA delivery, rational dosimetry and treatment planning. Several imaging modalities have been used to visualize nanoparticle-based siRNA delivery but rarely did they guide treatment planning. We report a multimodal theranostic lipid-nanoparticle, HPPS(NIR)-chol-siRNA, which has a near-infrared (NIR) fluorescent core, enveloped by phospholipid monolayer, intercalated with siRNA payloads, and constrained by apoA-I mimetic peptides to give ultra-small particle size (<30 nm). Using fluorescence imaging, we demonstrated its cytosolic delivery capability for both NIR-core and dye-labeled siRNAs and its structural integrity in mice through intravenous administration, validating the usefulness of NIR-core as imaging surrogate for non-labeled therapeutic siRNAs. Next, we validated the targeting specificity of HPPS(NIR)-chol-siRNA to orthotopic tumor using sequential four-steps (in vivo, in situ, ex vivo and frozen-tissue) fluorescence imaging. The image co-registration of computed tomography and fluorescence molecular tomography enabled non-invasive assessment and treatment planning of siRNA delivery into the orthotopic tumor, achieving efficacious RNAi therapy. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Efficacy and safety of pulsatile gonadotropin-releasing hormone therapy among patients with idiopathic and functional hypothalamic amenorrhea: a systematic review of the literature and a meta-analysis.

PubMed

Tranoulis, Anastasios; Laios, Alexandros; Pampanos, Andreas; Yannoukakos, Drakoulis; Loutradis, Dimitrios; Michala, Lina

2018-04-01

To systematically review and appraise the existing evidence in relation to the efficacy and safety of pulsatile gonadotropin-releasing hormone (pGnRH) for the treatment of women with hypothalamic amenorrhea (HA). Systematic review and meta-analysis. Not applicable. A total of 35 studies (three randomized and 32 observational) encompassing 1,002 women with HA. None. Primary outcomes: ovulation rate (OvR), pregnancy per ovulatory cycle rate (POR), and live birth per ovulatory cycle rate (LBOR). multiple gestation (MG), ovarian hyperstimulation syndrome (OHSS), and superficial thrombophlebitis (ST) rates. The summary measures were expressed as proportions and 95% confidence intervals (CI). Pulsatile GnRH treatment appears to achieve high OvRs. A trend toward high PORs and LBORs among women with HA is demonstrated. SC pGnRH achieves comparable OvR compared with IV pGnRH. The incidence of OHSS is low and of mild severity. Treatment with pGnRH is associated with low but slightly higher MG rates compared with the general population. IV administered pGnRH is rarely associated with ST. The high OvRs leading to a high rate of singleton pregnancies and the low likelihood of OHSS render the pGnRH treatment modality both effective and safe for the treatment of women with HA of either primary or secondary origin. Copyright © 2017 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Gene therapy for haemophilia.

PubMed

Sharma, Akshay; Easow Mathew, Manu; Sriganesh, Vasumathi; Reiss, Ulrike M

2016-12-20

Haemophilia is a genetic disorder characterized by spontaneous or provoked, often uncontrolled, bleeding into joints, muscles and other soft tissues. Current methods of treatment are expensive, challenging and involve regular administration of clotting factors. Gene therapy has recently been prompted as a curative treatment modality. This is an update of a published Cochrane Review. To evaluate the safety and efficacy of gene therapy for treating people with haemophilia A or B. We searched the Cochrane Cystic Fibrosis & Genetic Disorders Group's Coagulopathies Trials Register, compiled from electronic database searches and handsearching of journals and conference abstract books. We also searched the reference lists of relevant articles and reviews.Date of last search: 18 August 2016. Eligible trials include randomised or quasi-randomised clinical trials, including controlled clinical trials comparing gene therapy (with or without standard treatment) with standard treatment (factor replacement) or other 'curative' treatment such as stem cell transplantation for individuals with haemophilia A or B of all ages who do not have inhibitors to factor VIII or IX. No trials of gene therapy for haemophilia were found. No trials of gene therapy for haemophilia were identified. No randomised or quasi-randomised clinical trials of gene therapy for haemophilia were identified. Thus, we are unable to determine the safety and efficacy of gene therapy for haemophilia. Gene therapy for haemophilia is still in its nascent stages and there is a need for well-designed clinical trials to assess the long-term feasibility, success and risks of gene therapy for people with haemophilia.

[Clinical observation of apatinib mesylate for the treatment of multi-drug resistant advanced breast cancer].

PubMed

Lü, H M; Zhang, M W; Niu, L M; Zeng, H A; Yan, M

2018-04-24

Objective: To assess the clinical efficacy and adverse outcomes of apatinib mesylate for the treatment of multi-drug resistant advanced breast cancer. Methods: A total of 24 patients with multi-drug-resistant advanced breast cancer who underwent apatinib mesylate treatment were retrospectively analyzed at the Diagnosis and Treatment Center for Breast Cancer of Henan Cancer Hospital. Patients were reviewed every 4 weeks after initial treatment and then every 8 weeks after stable disease. Objective response rate (ORR), progression free survival (PFS), overall survival (OS) , toxicity and adverse outcomes of apatinib mesylate treatment were evaluated by imaging examinations. Results: Totally, 24 patients received apatinib mesylate at a dose of 500 mg QD. Out of the 24 patients treated, complete remission (CR) occurred in none of the patients, partial remission (PR) in 10 cases, stable disease (SD) in 10 cases, progressive disease (PD) in 4 cases, and drug with drawal in 2 cases due to adverse outcomes. Treatment with apatinib mesylate resulted in an ORR of 41.7% (10/24), disease control rate (DCR) of 83.3%, PFS of 4.7 months, and OS of 8.0 months. Adverse outcomes included proteinuria, high blood pressure, fatigue, hand-foot skin reaction (HFSR), hyperbilirubinemia, leukopenia, hair/skin pigmentation decreased. Most of the adverse events were tolerable and can be controlled after symptomatic management. Conclusions: Single-agent apatinib mesylate demonstrated the good short-term efficacy for multi-drug resistant advanced breast cancer in patients who previously underwent multiple line treatment failures. Adverse effects were controllable after symptomatic management. Treatment with apatinib mesylate maybe a viable option when other treatment modalities failed.

Monitoring of the tumor response to nano-graphene oxide-mediated photothermal/photodynamic therapy by diffusion-weighted and BOLD MRI

NASA Astrophysics Data System (ADS)

Cao, Jianbo; An, Hengqing; Huang, Xinglu; Fu, Guifeng; Zhuang, Rongqiang; Zhu, Lei; Xie, Jin; Zhang, Fan

2016-05-01

Photothermal therapy (PTT) and photodynamic therapy (PDT) are promising cancer treatment modalities. Because each modality has its own set of advantages and limitations, there has been interest in developing methods that can co-deliver the two regimens for enhanced tumor treatment. Among the efforts, nano-graphene oxide-mediated phototherapies have recently attracted much attention. Nano-graphene oxide has a broad absorbance spectrum and can be loaded with photosensitizers, such as chlorin e6, with high efficiency. Chlorin e6-loaded and PEGylated nano-graphene (GO-PEG-Ce6) can be excited at 660 nm, 808 nm, or both, to induce PDT, PTT, or PDT/PTT combination. Despite the potential of the treatments, there is a lack of a diagnostic tool which can monitor their therapeutic response in a non-invasive and prognostic manner; such an ability is urgently needed for the transformation and translation of the technologies. In this study, we performed diffusion-weighted and blood oxygenation level dependent (BOLD) magnetic resonance imaging (MRI) after GO-PEG-Ce6-mediated PTT, PDT, or PTT/PDT. We found that after efficient PTT, there is a significant increase of the tumor apparent diffusion coefficient (ADC) value in diffusion-weighted imaging (DWI) maps; meanwhile, an efficient PDT led to an increase of in BOLD images. In both the cases, the amplitude of the increase was correlated with the treatment outcomes. More interestingly, a synergistic treatment efficacy was observed when the PTT/PDT combination was applied, and the combination was associated with a greater ADC and increase than when either modality was used alone. In particular, the PTT/PDT condition that induced the most dramatic short-term increase of the ADC value (>70%) caused the most effective tumor control in the long-run, with 60% of the treated animals being tumor-free after 60 days. These results suggest the great promise of the combination of DWI and BOLD MRI as a tool for accurate monitoring and prognosis of phototherapies, which is of great value to the future developments of the methodologies.

A Review of Nanoparticle Photosensitizer Drug Delivery Uptake Systems for Photodynamic Treatment of Lung Cancer.

PubMed

Gift, Mokwena Mpho; Ann, Kruger Cherie; Ivan, Mfouo-Tynga; Heidi, Abrahamse

2018-03-24

Lung cancer is a leading cause of cancer related deaths worldwide and so current research is focused on trying to improve treatment modalities, such as photodynamic therapy (PDT). PDT has 3 fundamental factors, namely a photosensitizer (PS) drug, light and oxygen. When a PS drug is administered to a patient, it can either passively or actively accumulate within a tumour site and once exposed to a specific wavelength of light, it is stimulated to produce reactive oxygen species (ROS), resulting in tumour destruction. However, the efficacy of ROS generation for tumour destruction is highly dependent on the accumulation of the PS in tumour cells. Thus PS selective / targeted uptake and delivery in tumour cells is a crucial factor in PDT cancer drug absorption studies. Generally, within non-targeted drug delivery mechanisms, only small amounts of PS is able to passively accumulates in tumour sites due to the enhanced permeability and retention (EPR) effect and the remainder distributes into healthy tissues, causing side effects. Thus to improve the efficacy of PDT, research is currently focused on the development of specific receptor based photosynthetic nanocarrier drugs, which promotes the active uptake and absorption of PS drugs in tumour sites only, avoiding unwanted side effects. The aim of this review is to focus on current non-targeted passive versus specifically active targeted PS nanoparticle drug delivery systems, that have been investigated for the PDT treatment of lung cancer and so to deduce its efficacy and recent advancements. Copyright © 2018. Published by Elsevier B.V.

The FDA approved PI3K inhibitor GDC-0941 enhances in vitro the anti-neoplastic efficacy of Axitinib against c-myc-amplified high-risk medulloblastoma.

PubMed

Ehrhardt, Michael; Craveiro, Rogerio B; Velz, Julia; Olschewski, Martin; Casati, Anna; Schönberger, Stefan; Pietsch, Torsten; Dilloo, Dagmar

2018-04-01

Aberrant receptor kinase signalling and tumour neovascularization are hallmarks of medulloblastoma development and are both considered valuable therapeutic targets. In addition to VEGFR1/2, expression of PDGFR α/β in particular has been documented as characteristic of metastatic disease correlating with poor prognosis. Therefore, we have been suggested that the clinically approved multi-kinase angiogenesis inhibitor Axitinib, which specifically targets these kinases, might constitute a promising option for medulloblastoma treatment. Indeed, our results delineate anti-neoplastic activity of Axitinib in medulloblastoma cell lines modelling the most aggressive c-myc-amplified Non-WNT/Non-SHH and SHH-TP53-mutated tumours. Exposure of medulloblastoma cell lines to Axitinib results in marked inhibition of proliferation and profound induction of cell death. The differential efficacy of Axitinib is in line with target expression of medulloblastoma cells identifying VEGFR 1/2, PDGFR α/β and c-kit as potential markers for drug application. The high specificity of Axitinib and the consequential low impact on the haematopoietic and immune system render this drug ideal multi-modal treatment approaches. In this context, we demonstrate that the clinically available PI3K inhibitor GDC-0941 enhances the anti-neoplastic efficacy of Axitinib against c-myc-amplified medulloblastoma. Our findings provide a rational to further evaluate Axitinib alone and in combination with other therapeutic agents for the treatment of most aggressive medulloblastoma subtypes. © 2018 The Authors. Journal of Cellular and Molecular Medicine published by John Wiley & Sons Ltd and Foundation for Cellular and Molecular Medicine.

The Efficacy of the LearningRx Cognitive Training Program: Modality and Transfer Effects

ERIC Educational Resources Information Center

Hill, Oliver W.; Serpell, Zewelanji; Faison, M. Omar

2016-01-01

This article describes two studies testing the efficacy of a commercial one-on-one cognitive training program (LearningRx) and its computer-based version (Brainskills) in laboratory and school settings. Study 1 tested Brainskills in a laboratory setting with 322 middle school students. Paired "t"-tests revealed significant gains on all…

An overview of the treatment of Tourette's disorder and tics.

PubMed

Párraga, Humberto C; Harris, Kara M; Párraga, Karen L; Balen, George M; Cruz, Cristina

2010-08-01

The aim of this study was to review the efficacy of various treatments for Tourette's disorder (TD) and tics. This study is a historical review of the treatment modalities prior to the advent of neuroleptics. A review of double-blind and placebo-controlled clinical trials and open studies on the use of neuroleptics and selected reports was also carried out. The literature review reveals that the treatment of TD and tics has evolved from an early history of marginally effective approaches to the advent of neuroleptics, which started a new era in TD and tic treatment, with a significantly broader range of effectiveness. Although progress has been made, the literature review nevertheless reveals a great deal of confusion as related to the clinical heterogeneity of TD and tics, differences in populations, medication-dose combinations, and outcomes. However, a role for a limited number of pharmacologic agents, combined with psychosocial approaches, has been identified. There is a need for studies in larger, diagnostically homogenous samples and for the use of more sophisticated methodology, to identify intelligible models that would allow the development of more effective treatment approaches.

Stress urinary incontinence in women: Current and emerging therapeutic options

PubMed Central

Shamout, Samer; Campeau, Lysanne

2017-01-01

Surgical management of stress urinary incontinence (SUI) is most commonly achieved by midurethral synthetic sling (MUS) insertion as a first-line surgical option. A great deal of research continues to evolve new management strategies to reach an optimal balance of high efficacy and minimal adverse events. This expert opinion review provides a brief and comprehensive discussion of recent advances and ongoing research in the management of SUI, with an emphasis on single-incision mini-slings, vaginal laser treatment, and cell-based therapy. It is based on data obtained from numerous published meta-analyses and original studies identified through literature search. Single-incision mini-slings appear equally effective initially compared with standard MUS (retropubic or transobturator) for the treatment of female SUI; however, this efficacy lacks durability evidence beyond one-year followup. There is a lack of sufficient clinical evidence to currently confirm long-term safety and effectiveness of cell-therapy and non-ablative vaginal laser therapy, besides suggestion of apparent initial safety. There are still significant challenges to overcome before widespread clinical practice of the latter two modalities. Future research should be aimed at identifying groups of patients who might benefit from these minimally invasive therapeutic options. PMID:28616118

Azelaic acid foam 15% in the treatment of papulopustular rosacea: a randomized, double-blind, vehicle-controlled study.

PubMed

Draelos, Zoe Diana; Elewski, Boni; Staedtler, Gerald; Havlickova, Blanka

2013-12-01

Rosacea is a common chronic inflammatory skin disease that primarily affects facial skin. Its etiology is unknown, and currently there is no cure. Rosacea can be associated with severe symptoms, including transient erythema (flushing), nontransient erythema, papules, pustules, and telangiectases, leading to substantial discomfort and an unattractive appearance. This randomized, double-blind, vehicle-controlled, multicenter, parallel-group study conducted over 12 weeks with a 4-week follow-up period evaluated the efficacy and safety of a new formulation of azelaic acid (AzA) foam in a 15% concentration compared to vehicle alone in patients with papulopustular rosacea (PPR). Primary efficacy variables assessed were investigator global assessment (IGA) dichotomized into success and failure, and nominal change in inflammatory lesion count from baseline to end of treatment. Results indicated that the new foam formulation of AzA is effective and well-tolerated in a population of patients with PPR. Although no single formulation is appropriate for all patients, the development of a new foam formulation in addition to other available vehicles provides patients with options and allows health care providers to match the needs as well as preferences of individual patients and skin types with appropriate delivery modalities.

Is Angiosome-Targeted Angioplasty Effective for Limb Salvage and Wound Healing in Diabetic Foot? : A Meta-Analysis.

PubMed

Chae, Kum Ju; Shin, Jin Yong

2016-01-01

Given that the efficacy of employing angiosome-targeted angioplasty in the treatment of diabetic foot remains controversial, this study was conducted to examine its efficacy. We performed a systematic literature review and meta-analysis using core databases, extracting the treatment modality of angiosome-targeted angioplasty as the predictor variable, and limb salvage, wound healing, and revision rate as the outcome variables. We used the Newcastle-Ottawa Scale to assess the study quality, along with the Cochrane Risk of Bias Tool. We evaluated publication bias using a funnel plot. The search strategy identified 518 publications. After screening these, we selected four articles for review. The meta-analysis revealed that overall limb salvage and wound healing rates were significantly higher (Odds ratio = 2.209, 3.290, p = 0.001, p<0.001) in patients who received angiosome-targeted angioplasty than in those who received nonangiosome-targeted angioplasty. The revision rate between the angiosome and nonangiosome groups was not significantly different (Odds ratio = 0.747, p = 0.314). Although a further randomized controlled trial is required for confirmation, angiosome-targeted angioplasty in diabetic foot was more effective than nonangiosome-targeted angioplasty with respect to wound healing and limb salvage.

Laboratory investigation of the efficacy of holmium:YAG laser irradiation in removing intracanal debris

NASA Astrophysics Data System (ADS)

Nuebler-Moritz, Michael; Gutknecht, Norbert; Sailer, Hermann F.; Hering, Peter; Prettl, Wilhelm

1997-05-01

Current endodontic therapy involves debridement and disinfection of the root canal by means of mechanical instrumentation and chemical irrigation. However, several studies have shown that these techniques fail to achieve complete cleansing. Recently, lasers have been suggested for use within root canals. This study was conducted to determine the efficacy of Holmium:YAG laser irradiation in removing intracanal debris and smear layer. Root canal surfaces of freshly-extracted human teeth were exposed to pulsed Ho:YAG laser radiation. Subsequently, laser induced structural changes were investigated using scanning electron microscopy. Temperature measurements during irradiation were performed by means of thermocouples. The result of this survey give a preliminary indication of the ability of the Ho:YAG laser to improve current endodontic treatment survey give a preliminary indication of the ability of the Ho:YAG laser to improve current endodontic treatment modalities. However, limitations exist with regard to circumscribed and well-quantified irradiation of root canal surfaces, due to the lack of perpendicular delivery of the laser beam. Additional studies will be required to develop suitable optical transmission systems, in order to achieve complete cleansing and to avoid damage to the periradicular tissues, respectively.

Magnetic Enrichment of Dendritic Cell Vaccine in Lymph Node with Fluorescent-Magnetic Nanoparticles Enhanced Cancer Immunotherapy

PubMed Central

Jin, Honglin; Qian, Yuan; Dai, Yanfeng; Qiao, Sha; Huang, Chuan; Lu, Lisen; Luo, Qingming; Chen, Jing; Zhang, Zhihong

2016-01-01

Dendritic cell (DC) migration to the lymph node is a key component of DC-based immunotherapy. However, the DC homing rate to the lymphoid tissues is poor, thus hindering the DC-mediated activation of antigen-specific T cells. Here, we developed a system using fluorescent magnetic nanoparticles (α-AP-fmNPs; loaded with antigen peptide, iron oxide nanoparticles, and indocyanine green) in combination with magnetic pull force (MPF) to successfully manipulate DC migration in vitro and in vivo. α-AP-fmNPs endowed DCs with MPF-responsiveness, antigen presentation, and simultaneous optical and magnetic resonance imaging detectability. We showed for the first time that α-AP-fmNP-loaded DCs were sensitive to MPF, and their migration efficiency could be dramatically improved both in vitro and in vivo through MPF treatment. Due to the enhanced migration of DCs, MPF treatment significantly augmented antitumor efficacy of the nanoparticle-loaded DCs. Therefore, we have developed a biocompatible approach with which to improve the homing efficiency of DCs and subsequent anti-tumor efficacy, and track their migration by multi-modality imaging, with great potential applications for DC-based cancer immunotherapy. PMID:27698936

Neuroenhancement of Exposure Therapy in Anxiety Disorders

PubMed Central

Hofmann, Stefan G.; Mundy, Elizabeth A.; Curtiss, Joshua

2015-01-01

Although exposure-based treatments and anxiolytic medications are more effective than placebo for treating anxiety disorders, there is still considerable room for further improvement. Interestingly, combining these two modalities is usually not more effective than the monotherapies. Recent translational research has identified a number of novel approaches for treating anxiety disorders using agents that serve as neuroenhancers (also known as cognitive enhancers). Several of these agents have been studied to determine their efficacy at improving treatment outcome for patients with anxiety and other psychiatric disorders. In this review, we examine d-cycloserine, yohimbine, cortisol, catecholamines, oxytocin, modafinil, and nutrients such as caffeine and amino fatty acids as potential neuroenhancers. Of these agents, d-cycloserine shows the most promise as an effective neuroenhancer for extinction learning and exposure therapy. Yet, the optimal dosing and dose timing for drug administration remains uncertain. There is partial support for cortisol, catecholamines, yohimbine and oxytocin for improving extinction learning and exposure therapy. There is less evidence to indicate that modafinil and nutrients such as caffeine and amino fatty acids are effective neuroenhancers. More research is needed to determine their long term efficacy and clinical utility of these agents. PMID:26306326

Predictors of treatment with dialysis modalities in observational studies for comparative effectiveness research*

PubMed Central

Kuttykrishnan, Sooraj; Kalantar-Zadeh, Kamyar; Arah, Onyebuchi A.; Cheung, Alfred K.; Brunelli, Steve; Heagerty, Patrick J.; Katz, Ronit; Molnar, Miklos Z.; Nissenson, Allen; Ravel, Vanessa; Streja, Elani; Himmelfarb, Jonathan; Mehrotra, Rajnish

2015-01-01

Background The Institute of Medicine has identified the comparative effectiveness of renal replacement therapies as a kidney-related topic among the top 100 national priorities. Given the importance of ensuring internal and external validity, the goal of this study was to identify potential sources of bias in observational studies that compare outcomes with different dialysis modalities. Methods This observational cohort study used data from the electronic medical records of all patients that started maintenance dialysis in the calendar years 2007–2011 and underwent treatment for at least 60 days in any of the 2217 facilities operated by DaVita Inc. Each patient was assigned one of six dialysis modalities for each 91-day period from the date of first dialysis (thrice weekly in-center hemodialysis (HD), peritoneal dialysis (PD), less-frequent HD, home HD, frequent HD and nocturnal in-center HD). Results Of the 162 644 patients, 18% underwent treatment with a modality other than HD for at least one 91-day period. Except for PD, patients started treatment with alternative modalities after variable lengths of treatment with HD; the time until a change in modality was shortest for less-frequent HD (median time = 6 months) and longest for frequent HD (median time = 15 months). Between 30 and 78% of patients transferred to another dialysis facility prior to change in modality. Finally, there were significant differences in baseline and time-varying clinical characteristics associated with dialysis modality. Conclusions This analysis identified numerous potential sources of bias in studies of the comparative effectiveness of dialysis modalities. PMID:25883196

Subungual squamous cell carcinoma: A case study

DOE Office of Scientific and Technical Information (OSTI.GOV)

Neill, Cory J., E-mail: coryjneill@gmail.com

The purpose of this case study is to describe a dosimetric delivery of radiation to a superficial disease process involving the skin and bone of the distal finger. A 76-year-old male patient presented with a subungual squamous cell carcinoma (SCC) of the left distal index finger with bony involvement. The patient refused conventional surgical treatment but agreed to external beam radiation therapy (EBRT). There is a gap in the current literature describing how to successfully immobilize fingers and which EBRT modality is dosimetrically advantageous in treating them. The construction of a simple immobilization method with the patient in a reproduciblemore » position is described. The use of photons and electrons were compared ultimately showing photons to be dosimetrically advantageous. Long-term efficacy of the treatment was not evaluated because of patient noncompliance.« less

Functional Disorders of Constipation: Paradoxical Puborectalis Contraction and Increased Perineal Descent

PubMed Central

Payne, Isaac; Grimm, Leander M.

2017-01-01

Paradoxical puborectalis contraction (PPC) and increased perineal descent (IPD) are subclasses of obstructive defecation. Often these conditions coexist, which can make the evaluation, workup, and treatment difficult. After a thorough history and examination, workup begins with utilization of proven diagnostic modalities such as cinedefecography and anal manometry. Advancements in technology have increased the surgeon's diagnostic armamentarium. Biofeedback and pelvic floor therapy have proven efficacy for both conditions as first-line treatment. In circumstances where PPC is refractory to biofeedback therapy, botulinum toxin injection is recommended. Historically, pelvic floor repair has been met with suboptimal results. In IPD, surgical therapy now is directed toward the potentially attendant abnormalities such as rectoanal intussusception and rectal prolapse. When these associated abnormalities are not present, an ostomy should be considered in patients with IPD as well as medically refractory PPC. PMID:28144209

A geriatrician's guide to the use of the physical modalities in the treatment of pain and dysfunction.

PubMed

Perret, Danielle Marie; Rim, Josephine; Cristian, Adrian

2006-05-01

The use of the physical modalities in the treatment of musculoskeletal conditions has a long and rich history. This article explores the various physical modalities and their indications, precautions, and contraindications, especially in their applied use in pain management. It also highlights the role of the physical modalities as agents for the management of pain in the geriatric population.

The physiologic basis and clinical applications of cryotherapy and thermotherapy for the pain practitioner.

PubMed

Nadler, Scott F; Weingand, Kurt; Kruse, Roger J

2004-07-01

Cryotherapy and thermotherapy are useful adjuncts for the treatment of musculoskeletal injuries. Clinicians treating these conditions should be aware of current research findings regarding these modalities, because their choice of modality may affect the ultimate outcome of the patient being treated. Through a better understanding of these modalities, clinicians can optimize their present treatment strategies. Although cold and hot treatment modalities both decrease pain and muscle spasm, they have opposite effects on tissue metabolism, blood flow, inflammation, edema, and connective tissue extensibility. Cryotherapy decreases these effects while thermotherapy increases them. Continuous low-level cryotherapy and thermotherapy are newer concepts in therapeutic modalities. Both modalities provide significant pain relief with a low side-effect profile. Contrast therapy, which alternates between hot and cold treatment modalities, provides no additional therapeutic benefits compared with cryotherapy or thermotherapy alone. Complications of cryotherapy include nerve damage, frostbite, Raynaud's phenomenon, cold-induced urticaria, and slowed wound healing. With thermotherapy, skin burns may occur, especially in patients with diabetes mellitus, multiple sclerosis, poor circulation, and spinal cord injuries. In individuals with rheumatoid arthritis, deep-heating modalities should be used with caution because increased inflammation may occur. Whirlpool and other types of hydrotherapy have caused infections of the skin, urogenital, and pulmonary systems. Additionally, ultrasound should not be used in patients with joint prostheses.

Immunosuppressive Treatment of Non-infectious Uveitis: History and Current Choices.

PubMed

Zhao, Chan; Zhang, Meifen

2017-04-10

Non-infectious uveitis is one of the leading causes of preventable blindness worldwide. Long-term immunosuppressive treatment is generally required to achieve durable control of inflammation in posterior and panuveitis. Although systemic corticosteroids have been the gold standard of immunosup- pressive treatment for uveitis since first introduced in 1950s, its side effects of long-term use often warrant an adjuvant treatment to reduce the dosage/duration of corticosteroids needed to maintain disease control. Conventional immunosuppressive drugs, classified into alkylating agent, antimetabolites and T cell inhibitors, have been widely used as corticosteroid-sparing agents, each with characteristic safety/tolerance profiles on different uveitis entities. Recently, biologic agents, which target specific molecules in immunopathogenesis of uveitis, have gained great interest as alternative treatments for refractory uveitis based on their favorable safety and effectiveness in a variety of uveitis entities. However, lack of large randomized controlled clinical trials, concerns about efficacy and safety of long-term usage, and economic burden are limiting the use of biologics in non-infectious uveitis. Local administration of immunosuppressive drugs (from corticosteroids to biologics) through intraocular drug delivery systems represent another direction for drug development and is now under intense investigation, but more evidences are needed to support their use as regular alternative treatments for uveitis. With the numerous choices belonging to different treatment modalities (conventional immunosuppressive agents, biologics and local drug delivery systems) on hand, the practice patterns have been reported to vary greatly from center to center. Factors influence uveitis specialists' choices of immunosuppressive agents may be complex and may include personal familiarity, treatment availability, safety/tolerability, effectiveness, patient compliance, cost concerns and suggestions from related specialists such as rheumatologists and pediatricians. The focus of this review is to provide an overview of each treatment modality on safety/tolerability and effectiveness, which are believed to be the two most important factors affecting treatment decision making.

Effectiveness and Cost-effectiveness of Four Treatment Modalities for Substance Disorders: A Propensity Score Analysis

PubMed Central

Mojtabai, Ramin; Graff Zivin, Joshua

2003-01-01

Objective To assess the effectiveness and cost-effectiveness of four treatment modalities for substance abuse. Data Sources The study used data from the Services Research Outcomes Study (SROS), a survey of 3,047 clients in a random sample of 99 drug treatment facilities across the United States. Detailed sociodemographic, substance use, and clinical data were abstracted from treatment records. Substance abuse outcome and treatment history following discharge from index facilities were assessed using a comprehensive interview with 1,799 of these individuals five years after discharge. Treatment success was defined in two ways: as abstinence and as any reduction in substance use. Study Design Effectiveness and cost-effectiveness of four modalities were compared: inpatient, residential, outpatient detox/methadone, and outpatient drug-free. Clients were stratified based on propensity scores and analyses were conducted within these strata. Sensitivity analyses examined the impact of future substance abuse treatment on effectiveness and cost-effectiveness estimates. Principal Findings Treatment of substance disorders appears to be cost-effective compared to other health interventions. The cost per successfully treated abstinent case in the least costly modality, the outpatient drug-free programs, was $6,300 (95 percent confidence intervals: $5,200–$7,900) in 1990 dollars. There were only minor differences between various modalities of treatment with regard to effectiveness. However, modalities varied considerably with regard to cost-effectiveness. Outpatient drug-free programs were the most cost-effective. There was little evidence that relative effectiveness or cost-effectiveness of programs varied according to factors that were associated with selection into different programs. Conclusions Substance disorders can be treated most cost-effectively in outpatient drug-free settings. Savings from transitioning to the most cost-effective treatment modality may free resources that could be reinvested to improve access to substance abuse treatment for a larger number of individuals in need of such treatment. PMID:12650390

Fractionated microneedle radiofrequency for treatment of primary axillary hyperhidrosis: A sham control study.

PubMed

Fatemi Naeini, Farahnaz; Abtahi-Naeini, Bahareh; Pourazizi, Mohsen; Nilforoushzadeh, Mohammad Ali; Mirmohammadkhani, Majid

2015-11-01

Primary axillary hyperhidrosis (PAH) creates social stress in patients. Although there are several options for treating PAH, only surgical modalities have conferred a permanent solution. This study evaluated the clinical effectiveness of fractionated microneedle radiofrequency (FMR) treatment for PAH. This study is based on a single-blind, sham control comparative design. In all, 25 patients with severe PAH underwent three sessions of FMR at 3-week intervals. One side was treated with FMR while the other was sham controlled. Efficacy was evaluated using the hyperhidrosis disease severity scale (HDSS), sweating intensity visual analogue scale (VAS) and patient satisfaction at baseline, 3 weeks after each session and at 3 months after the last. Skin biopsies were obtained from two enrolled patients. The HDSS and VAS demonstrated significant improvement after treatment on the treated side in comparison with the control side. The mean ± SD of the HDSS after 21 weeks were 1.87 ± 0.61 and 3.38 ± 0.49 (P < 0.001) for the treated and the controlled side, respectively. The follow-up evaluation revealed that 79% of the patients showed a 1 or 2-score decrease in HDSS. In total, 80% of patients reported more than 50% satisfaction at the end of the study. Histopathological findings showed a decrease of the number of the sweat glands in the treated side, confirming the above findings. Treatment of PAH with FMR as a non-invasive modality can be a safe option with positive therapeutic effects on HDSS without any long-lasting side effects. © 2014 The Australasian College of Dermatologists.

Early outcomes and periprocedural complications of transarterial embolization of brain arteriovenous malformations with Onyx®.

PubMed

Poncyljusz, Wojciech; Sawicki, Marcin; Lubkowska, Katarzyna; Rać, Monika

Brain arteriovenous malformation (BAVM) is a rare pathology diagnosed mostly in young adults. However, due to its hemorrhagic complications, it constitutes an important clinical problem. Treatment modalities available include endovascular, surgery and radiosurgery. The aim of the study was to assess the efficacy and safety of endovascular treatment of BAVM with Onyx ® by reporting one-center experience. Between 2006 and 2013, 54 patients with BAVM were embolized with Onyx. The group consisted of 24 males and 30 females, aged 10 to 65 years (mean 42.6±15.4). Clinical manifestations of BAVMs were: hemorrhage in 27 (50.0%), headaches in 12 (22.2%), seizures in 7 (13.0%) and focal neurologic deficits in 2 (3.7%) patients. Six (11.1%) patients were asymptomatic. A majority of BAVMs were of II and III grade in Spetzler-Martin scale (19 and 22 cases respectively). A total number of 108 endovascular procedures were performed (mean 2.00±0.98 sessions/patient). Complete obliteration of malformation was achieved in 25 (46.3%) patients, mostly with grade II and III BAVMs. In 29 (53.7%) patients, embolization led to a decrease in size of BAVM that made it feasible for other treatment modality. Morbidity and mortality rates were 5.6% and 1.8% respectively. The rate of hemorrhagic complications was 9.3%. Embolization of BAVM with Onyx ® is an effective and safe method of treatment. However, regarding type and consequences of complications, the technique needs further improvement. Copyright © 2017 Polish Neurological Society. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

Current Treatments of Bruxism.

PubMed

Guaita, Marc; Högl, Birgit

2016-02-01

Despite numerous case reports, the evidence for treatment of bruxism is still low. Different treatment modalities (behavioral techniques, intraoral devices, medications, and contingent electrical stimulation) have been applied. A clinical evaluation is needed to differentiate between awake bruxism and sleep bruxism and rule out any medical disorder or medication that could be behind its appearance (secondary bruxism). A polysomnography is required only in a few cases of sleep bruxism, mostly when sleep comorbidities are present. Counselling with regard to sleep hygiene, sleep habit modification, and relaxation techniques has been suggested as the first step in the therapeutic intervention, and is generally considered not harmful, despite low evidence of any efficacy. Occlusal splints are successful in the prevention of dental damage and grinding sounds associated with sleep bruxism, but their effects on reducing bruxism electromyographic (EMG) events are transient. In patients with psychiatric and sleep comorbidities, the acute use of clonazepam at night has been reported to improve sleep bruxism, but in the absence of double-blind randomized trials, its use in general clinical practice cannot be recommended. Severe secondary bruxism interfering with speaking, chewing, or swallowing has been reported in patients with neurological disorders such as in cranial dystonia; in these patients, injections of botulinum toxin in the masticatory muscles may decrease bruxism for up to 1-5 months and improve pain and mandibular functions. Long-term studies in larger and better specified samples of patients with bruxism, comparing the effects of different therapeutic modalities on bruxism EMG activity, progression of dental wear, and orofacial pain are current gaps of knowledge and preclude the development of severity-based treatment guidelines.

The effectiveness of psychosocial modalities in the treatment of alcohol problems in adults: a review of the evidence.

PubMed

Martin, Garth W; Rehm, Jürgen

2012-06-01

Our objectives were to review the effectiveness of psychosocial modalities in the treatment of alcohol use disorders and problems, and to examine the impact of therapists on treatment outcome, the evidence on best practices for comorbid conditions, and the evidence on treatment matching. We based our review on published systematic reviews of this topic after 2000. There is strong evidence that some, but not all, psychosocial treatments are effective in treating alcohol problems. Those with the strongest empirical support are motivational enhancement therapy, various cognitive-behavioural interventions, and brief interventions. Meta-analyses for several of these modalities suggest typical effect sizes in the low-to-moderate range. When these modalities have been compared with one another in well-designed clinical trials, they have been shown to be of comparable effectiveness. There is little basis on which to recommend one of these modalities over another but good reason to select from among them.

Extranodal natural killer/T-cell lymphoma: advances in the management.

PubMed

Jaccard, Arnaud; Hermine, Olivier

2011-09-01

Extranodal natural killer (NK)/T-cell lymphoma, nasal-type is a highly aggressive disease more frequent in Asia than in Western countries. There is no consensus treatment. The outcome depends on disease stage. Localized NK/T-cell lymphomas often respond to radiotherapy. In contrast, patients who have extensive disease or who relapse after radiotherapy have a very poor prognosis. Overall, long-term survival in these lymphomas tends to be inferior to that for other aggressive lymphomas. This review focuses on the new management modalities in light of advances in risk stratification, patient monitoring and treatment strategies. Many parameters have been reported to correlate with prognosis and new staging systems have been elaborated. Detecting Epstein-Barr virus (EBV) in the bone marrow is important for staging and measuring EBV DNA in the serum improved monitoring response to therapy. Radiation modalities have been precised and new strategies combining radiation and chemotherapy have been proposed for patients with localized disease. The particular efficacy of L-asparaginase in this disease has been confirmed and L-asparaginase-based regimens have been studied in prospective trials for patients with refractory, relapsing or disseminated disease with good results. Laboratory studies may point the way toward new therapeutic approaches. Early-stage disease is treated by involved-field radiotherapy with adjuvant chemotherapy. L-Asparaginase-containing regimens are the mainstay of treatment for advanced or disseminated disease. The role of targeted therapies, autologous and allogeneic haematopoietic stem cell transplantation is yet to be clearly defined.

Using a partially randomized patient preference study design to evaluate the therapeutic effect of acupuncture and cupping therapy for fibromyalgia: study protocol for a partially randomized controlled trial.

PubMed

Cao, Hui-Juan; Liu, Jian-Ping; Hu, Hui; Wang, Nissi S

2014-07-10

Conducting randomized controlled trials on traditional Chinese non-drug therapies has been limited by factors such as patient preference to specific treatment modality. The aim of this study is to investigate the feasibility of applying a partially randomized patient preference (PRPP) trial model in evaluating the efficacy of two types of traditional Chinese medicine therapies, acupuncture and cupping, for fibromyalgia while accounting for patients' preference of either therapeutic modality. This protocol was approved by the Institutional Ethics Committee of affiliated Dongfang Hospital, Beijing University of Chinese Medicine (approval number: 2013052104-2). One hundred participants with fibromyalgia will be included in this study. Diagnosis of fibromyalgia will be based on the American College of Rheumatology criteria. Before treatment, participants will be interviewed for their preference toward acupuncture or cupping therapy. Fifty participants with no preference will be randomly assigned to one of the two groups and another 50 participants with strong preference to either acupuncture or cupping will receive what they choose. For acupuncture and cupping therapy, the main acupoints used will be tender points (Ashi). Treatment will be three times a week for 5 consecutive weeks with a follow-up period of 12 weeks. Outcome measures will be qualitative (patient expectation and satisfaction) and quantitative (pain intensity, quality of life, depression assessment). NCT01869712 (in clinicaltrials.gov, on 22nd May 2013).

Using a partially randomized patient preference study design to evaluate the therapeutic effect of acupuncture and cupping therapy for fibromyalgia: study protocol for a partially randomized controlled trial

PubMed Central

2014-01-01

Background Conducting randomized controlled trials on traditional Chinese non-drug therapies has been limited by factors such as patient preference to specific treatment modality. The aim of this study is to investigate the feasibility of applying a partially randomized patient preference (PRPP) trial model in evaluating the efficacy of two types of traditional Chinese medicine therapies, acupuncture and cupping, for fibromyalgia while accounting for patients’ preference of either therapeutic modality. Methods This protocol was approved by the Institutional Ethics Committee of affiliated Dongfang Hospital, Beijing University of Chinese Medicine (approval number: 2013052104-2). One hundred participants with fibromyalgia will be included in this study. Diagnosis of fibromyalgia will be based on the American College of Rheumatology criteria. Before treatment, participants will be interviewed for their preference toward acupuncture or cupping therapy. Fifty participants with no preference will be randomly assigned to one of the two groups and another 50 participants with strong preference to either acupuncture or cupping will receive what they choose. For acupuncture and cupping therapy, the main acupoints used will be tender points (Ashi). Treatment will be three times a week for 5 consecutive weeks with a follow-up period of 12 weeks. Outcome measures will be qualitative (patient expectation and satisfaction) and quantitative (pain intensity, quality of life, depression assessment). Trial registration number NCT01869712 (in clinicaltrials.gov, on 22nd May 2013). PMID:25012121

Triple-combination treatment with oral α-lipoic acid, betamethasone injection, and NB-UVB for non-segmental progressive vitiligo.

PubMed

Li, Li; Li, Lu; Wu, Yan; Gao, Xing-Hua; Chen, Hong-Duo

2016-06-01

Vitiligo is an acquired depigmenting disease with uncertain etiopathogenesis and the treatment modalities need to be consistently updated. To evaluate a triple-combination treatment with oral α-lipoic acid (ALA), betamethasone injection, and narrowband ultraviolet B (NB-UVB) on vitiligo. Patients with non-segmental and progressive vitiligo lesions were randomly assigned to two groups. The treatment group and the control group were respectively treated with oral ALA and placebo, in combination with betamethasone injection and NB-UVB. The effectiveness and adverse events were evaluated by investigators and patients before and after treatment. Fifty non-segmental progressive vitiligo patients were enrolled in the study. The treatment period was 6 months. In treatment group, over 40% patients achieved > 50% improvement and ≥ 5 satisfaction score by 3-month therapy (M3). This percentage increased to 90% at M6. Treatment group achieved better efficacy than control group at M3, while no difference was seen at M6. The combined treatment with oral ALA, betamethasone injection, and NB-UVB was effective and safe on non-segmental progressive vitiligo. ALA could accelerate the initial response of repigmentation.

A Meta-Analysis of Studies of Treatments for Feline Urine Spraying

PubMed Central

Mills, Daniel S.; Redgate, Sarah E.; Landsberg, Gary M.

2011-01-01

Feline urine spraying inside the home is a common problem behaviour that owners seek advice for from veterinarians. Individual trials relating to a variety of interventions produce variable results, and to date, no consensus on the value of different treatments has emerged. This study therefore aimed to meta-analyse, current data from appropriate published clinical trials that evaluate treatments for feline urine spraying. Inclusion and exclusion criteria for study selection were predefined and methodological quality was assessed by two independent reviewers. Ten studies in nine publications that either evaluated pharmacotherapy or pheromonatherapy (the use of a synthetic analogue of the F3 facial fraction in the cat) were suitable for analysis. There was a significant (P<0.001) association between the use of any intervention and the number of cats that ceased or reduced urine spraying by at least 90%. Analysis by intervention type indicated that fluoxetine, clomipramine and pheromonatherapy may each assist in managing urine spraying beyond a placebo based intervention. This is the first time meta-analytical techniques have been used and reported to evaluate the efficacy of interventions used in veterinary behavioural medicine, and it has established confidence in the value of both conventional treatments (pharmacotherapy) and a more recently developed treatment modality (pheromonatherapy) as an adjunct to the management of this problem. It is suggested that future research into treatment efficacy for this problem uses the benchmark standard of randomised, controlled trials lasting for at least 8 weeks, with the outcome criteria of cessation of feline urine spraying or reduction by at least 90%. PMID:21525994

[Treatment of Gastroenteropancreatic Neuroendocrine Tumors with 177Lu-DOTA-TATE: Experience of the Portuguese Institute of Oncology in Porto].

PubMed

Sampaio, Inês Lucena; Luiz, Henrique Vara; Violante, Liliana Sobral; Santos, Ana Paula; Antunes, Luís; Torres, Isabel; Sanches, Cristina; Azevedo, Isabel; Duarte, Hugo

2016-11-01

The purpose of this article is to report the experience of the Portuguese Institute of Oncology - Porto in the treatment of gastroenteropancreatic neuroendocrine tumors with 177Lu-DOTA-TATE, regarding the safety and efficacy of this treatment modality. A retrospective analysis of clinical reports of patients with gastroenteropancreatic neuroendocrine tumors undergoing treatment with 177Lu-DOTA-TATE between April 2011 and November 2013 was performed. Thirty six cases were reviewed and 30 completed all 3 cycles of 177Lu-DOTA-TATE (83.3%). In these patients it was registered: acute side effects in 8.9% of cycles; grade 3 CTCAE liver toxicity in 13.3% of patients (all with previous abnormal liver function); absence of significant renal or hematologic toxicity; symptomatic improvement in 71.4% of patients; median overall time to progression of 25.6 months; median overall survival from diagnosis of 121.7 months. Patients with higher expression of somatostatin receptors had longer progression-free survival and overall survival times (p < 0.05). Peptide receptor radionuclide therapy with 177Lu-DOTA-TATE is an effective, safe and well-tolerated treatment, as evidenced in our study by the following findings: symptomatic improvement in most patients and increased time to disease progression and survival (especially in those with higher sstr expression), with acute and significant subacute/chronic side effects reported only in a minority of cases. Peptide receptor radionuclide therapy with 177Lu-DOTA-TATE is a promising treatment for patients with gastroenteropancreatic neuroendocrine tumors, with demonstrated benefits in terms of safety and efficacy.

Genetic cancer vaccines: current status and perspectives.

PubMed

Aurisicchio, Luigi; Ciliberto, Gennaro

2012-08-01

The recent approval of the first therapeutic cancer vaccine by the US Regulatory Agency represents a breakthrough event in the history of cancer treatment. The past scepticism towards this type of therapeutic intervention is now replaced by great expectations. The field is now moving towards the development of alternative vaccination technologies, which are capable of generating stronger, more durable and efficient immune responses against specific tumour-associated antigens (TAAs) in combination with cheaper and more standardised manufacturing. In this context, genetic vaccines are emerging among the most promising methodologies. Several evidences point to combinations of different genetic immunisation modalities (heterologous prime/boost) as a powerful approach to induce superior immune responses and achieve greater clinical efficacy. In this review, we provide an overview of the current status of development of genetic cancer vaccines with particular emphasis on adenoviral vector prime/DNA boost vaccination schedules. We believe that therapeutic genetic cancer vaccines have the strong potential to become an established therapeutic modality for cancer in next coming years, in a manner similar to what have now become monoclonal antibodies.

The emerging role of maxillofacial radiology in the diagnosis and management of patients with complex periodontitis.

PubMed

Scarfe, William C; Azevedo, Bruno; Pinheiro, Lucas R; Priaminiarti, Menik; Sales, Marcelo A O

2017-06-01

Contemporary periodontal therapy has evolved to become more interdisciplinary and increasingly involves more complex treatments, including bone and soft-tissue regenerative procedures. Therapeutic options require an imaging modality or combination of techniques that are capable of providing a diagnostic osseous baseline and facilitating quantification of smaller increments of bony change, both loss and additive, which are comparable over time. Intra-oral and panoramic radiography are the modalities most commonly used to identify the location, quantify the amount and the pattern of alveolar bone loss and determine response to therapy. Cone-beam computed tomography imaging offers specific advantages for periodontal diagnosis in that three-dimensional images of dental and alveolar bone structures can be rendered with accuracy. Cone-beam computed tomography has been shown to be clinically efficacious in demonstrating localized defects, such as furcation involvement and intrabony vertical and buccal/lingual defects, and in assessing the effects of regenerative therapy. In these situations, limited-field-of-view, high-resolution protocols are indicated. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Multimodal digital color imaging system for facial skin lesion analysis

NASA Astrophysics Data System (ADS)

Bae, Youngwoo; Lee, Youn-Heum; Jung, Byungjo

2008-02-01

In dermatology, various digital imaging modalities have been used as an important tool to quantitatively evaluate the treatment effect of skin lesions. Cross-polarization color image was used to evaluate skin chromophores (melanin and hemoglobin) information and parallel-polarization image to evaluate skin texture information. In addition, UV-A induced fluorescent image has been widely used to evaluate various skin conditions such as sebum, keratosis, sun damages, and vitiligo. In order to maximize the evaluation efficacy of various skin lesions, it is necessary to integrate various imaging modalities into an imaging system. In this study, we propose a multimodal digital color imaging system, which provides four different digital color images of standard color image, parallel and cross-polarization color image, and UV-A induced fluorescent color image. Herein, we describe the imaging system and present the examples of image analysis. By analyzing the color information and morphological features of facial skin lesions, we are able to comparably and simultaneously evaluate various skin lesions. In conclusion, we are sure that the multimodal color imaging system can be utilized as an important assistant tool in dermatology.

Mind-body interventions during pregnancy.

PubMed

Beddoe, Amy E; Lee, Kathryn A

2008-01-01

To examine published evidence on the effectiveness of mind-body interventions during pregnancy on perceived stress, mood, and perinatal outcomes. Computerized searches of PubMed, Cinahl, PsycINFO, and the Cochrane Library. Twelve out of 64 published intervention studies between 1980 and February 2007 of healthy, adult pregnant women met criteria for review. Studies were categorized by type of mind-body modality used. Progressive muscle relaxation was the most common intervention. Other studies used a multimodal psychoeducation approach or a yoga and meditation intervention. The research contained methodological problems, primarily absence of a randomized control group or failure to adequately control confounding variables. Nonetheless, there was modest evidence for the efficacy of mind-body modalities during pregnancy. Treatment group outcomes included higher birthweight, shorter length of labor, fewer instrument-assisted births, and reduced perceived stress and anxiety. There is evidence that pregnant women have health benefits from mind-body therapies used in conjunction with conventional prenatal care. Further research is necessary to build on these studies in order to predict characteristics of subgroups that might benefit from mind-body practices and examine cost effectiveness of these interventions on perinatal outcomes.

Magnetic resonance imaging tractography as a diagnostic tool in patients with spinal cord injury treated with human embryonic stem cells.

PubMed

Shroff, Geeta

2017-02-01

Introduction Spinal cord injury is a cause of severe disability and mortality. The pharmacological and non-pharmacological methods used, are unable to improve the quality of life in spinal cord injury. Spinal disorders have been treated with human embryonic stem cells. Magnetic resonance imaging and tractography were used as imaging modality to document the changes in the damaged cord, but the magnetic resonance imaging tractography was seen to be more sensitive in detecting the changes in the spinal cord. The present study was conducted to evaluate the diagnostic modality of magnetic resonance imaging tractography to determine the efficacy of human embryonic stem cells in chronic spinal cord injury. Materials and methods The study included the patients with spinal cord injury for whom magnetic resonance imaging tractography was performed before and after the therapy. Omniscan (gadodiamide) magnetic resonance imaging tractography was analyzed to assess the spinal defects and the improvement by human embryonic stem cell treatment. The patients were also scored by American Spinal Injury Association scale. Results Overall, 15 patients aged 15-44 years with clinical manifestations of spinal cord injury had magnetic resonance imaging tractography performed. The average treatment period was nine months. The majority of subjects ( n = 13) had American Spinal Injury Association score A, and two patients were at score C at the beginning of therapy. At the end of therapy, 10 patients were at score A, two patients were at score B and three patients were at score C. Improvements in patients were clearly understood through magnetic resonance imaging tractography as well as in clinical signs and symptoms. Conclusion Magnetic resonance imaging tractography can be a crucial diagnostic modality to assess the improvement in spinal cord injury patients.

Psychological trauma symptoms and Type 2 diabetes prevalence, glucose control, and treatment modality among American Indians in the Strong Heart Family Study

PubMed Central

Jacob, Michelle M.; Gonzales, Kelly L.; Calhoun, Darren; Beals, Janette; Muller, Clemma Jacobsen; Goldberg, Jack; Nelson, Lonnie; Welty, Thomas K.; Howard, Barbara V.

2013-01-01

Aims The aims of this paper are to examine the relationship between psychological trauma symptoms and Type 2 diabetes prevalence, glucose control, and treatment modality among 3,776 American Indians in Phase V of the Strong Heart Family Study. Methods This cross-sectional analysis measured psychological trauma symptoms using the National Anxiety Disorder Screening Day instrument, diabetes by American Diabetes Association criteria, and treatment modality by four categories: no medication, oral medication only, insulin only, or both oral medication and insulin. We used binary logistic regression to evaluate the association between psychological trauma symptoms and diabetes prevalence. We used ordinary least squares regression to evaluate the association between psychological trauma symptoms and glucose control. We used binary logistic regression to model the association of psychological trauma symptoms with treatment modality. Results Neither diabetes prevalence (22-31%; p = 0.19) nor control (8.0-8.6; p = 0.25) varied significantly by psychological trauma symptoms categories. However, diabetes treatment modality was associated with psychological trauma symptoms categories, as people with greater burden used either no medication, or both oral and insulin medications (odds ratio = 3.1, p < 0.001). Conclusions The positive relationship between treatment modality and psychological trauma symptoms suggests future research investigate patient and provider treatment decision making. PMID:24051029

Hand Robotics Rehabilitation: Feasibility and Preliminary Results of a Robotic Treatment in Patients with Hemiparesis

PubMed Central

Sale, Patrizio; Lombardi, Valentina; Franceschini, Marco

2012-01-01

Background. No strongly clinical evidence about the use of hand robot-assisted therapy in stroke patients was demonstrated. This preliminary observer study was aimed at evaluating the efficacy of intensive robot-assisted therapy in hand function recovery, in the early phase after a stroke onset. Methods. Seven acute ischemic stroke patients at their first-ever stroke were enrolled. Treatment was performed using Amadeo robotic system (Tyromotion GmbH Graz, Austria). Each participant received, in addition to inpatients standard rehabilitative treatment, 20 sessions of robotic treatment for 4 consecutive weeks (5 days/week). Each session lasted for 40 minutes. The exercises were carried out as follows: passive modality (5 minutes), passive/plus modality (5 minutes), assisted therapy (10 minutes), and balloon (10 minutes). The following impairment and functional evaluations, Fugl-Meyer Scale (FM), Medical Research Council Scale for Muscle Strength (hand flexor and extensor muscles) (MRC), Motricity Index (MI), and modified Ashworth Scale for wrist and hand muscles (AS), were performed at the beginning (T0), after 10 sessions (T1), and at the end of the treatment (T2). The strength hand flexion and extension performed by Robot were assessed at T0 and T2. The Barthel Index and COMP (performance and satisfaction subscale) were assessed at T0 and T2. Results. Clinical improvements were found in all patients. No dropouts were recorded during the treatment and all subjects fulfilled the protocol. Evidence of a significant improvement was demonstrated by the Friedman test for the MRC (P < 0.0123). Evidence of an improvement was demonstrated for AS, FM, and MI. Conclusions. This original rehabilitation treatment could contribute to increase the hand motor recovery in acute stroke patients. The simplicity of the treatment, the lack of side effects, and the first positive results in acute stroke patients support the recommendations to extend the clinical trial of this treatment, in association with physiotherapy and/or occupational therapy. PMID:23320252

A review of adolescent high-intensity interval training.

PubMed

Logan, Greig R M; Harris, Nigel; Duncan, Scott; Schofield, Grant

2014-08-01

Despite the promising evidence supporting positive effects of high-intensity interval training (HIIT) on the metabolic profile in adults, there is limited research targeting adolescents. Given the rising burden of chronic disease, it is essential to implement strategies to improve the cardiometabolic health in adolescence, as this is a key stage in the development of healthy lifestyle behaviours. This narrative review summarises evidence of the relative efficacy of HIIT regarding the metabolic health of adolescents. Methodological inconsistencies confound our ability to draw conclusions; however, there is meaningful evidence supporting HIIT as a potentially efficacious exercise modality for use in the adolescent cohort. Future research must examine the effects of various HIIT protocols to determine the optimum strategy to deliver cardiometabolic health benefits. Researchers should explicitly show between-group differences for HIIT intervention and steady-state exercise or control groups, as the magnitude of difference between HIIT and other exercise modalities is of key interest to public health. There is scope for research to examine the palatability of HIIT as an exercise modality for adolescents through investigating perceived enjoyment during and after HIIT, and consequent long-term exercise adherence.

Orthotic management of the neuropathic foot: an interdisciplinary care perspective.

PubMed

Robinson, Christopher; Major, Matthew J; Kuffel, Charles; Hines, Kevin; Cole, Pamela

2015-02-01

Clinical management of the patient with neuropathic foot is becoming commonplace in orthotic clinics worldwide. The presentations that can result from neuropathic foot are diverse, requiring clinicians to understand the pathomechanics of ulceration, infection, and Charcot joint arthropathy to provide effective interventions. The purpose of this clinical perspective is to provide a review of the literature regarding clinical concepts associated with orthotic management of neuropathic foot. Literature review and clinical case study. Relevant literature were reviewed and summarized, and a clinical case study synthesizing reviewed concepts was presented. Given the multifactorial nature of the neuropathic foot, treatments must be multifaceted and patient-specific to effectively address the underlying disease processes. While systemic issues such as peripheral arterial disease are treated by physicians, local issues such as foot deformity are managed by orthotists. Orthotic interventions commonly include custom footwear to reduce the risk of ulceration through creation of a protective environment or targeted plantar offloading. Patient and caregiver education to encourage management compliance is equally as important to ensure successful treatment. Patients with neuropathic foot benefit from an interdisciplinary care approach which engages physicians, wound care practitioners, and orthotists to treat and manage systemic and local problems. Addressing this pathology through interdisciplinary care may positively affect the patient's health status while lowering associated healthcare costs through improved treatment efficacy. The commonality of neuropathic foot and associated complications including ulceration, infection, and Charcot joint arthropathy requires that the patient care team have a fundamental understanding of these pathologies and common treatment modalities. We review orthotic treatment modalities to assist clinicians with the management of patients with neuropathic foot. © The International Society for Prosthetics and Orthotics 2014.

[Infantile haemangioma: clinical and demographic characteristics, experiences in the treatment].

PubMed

Csoma, Zsanett Renáta; Dalmády, Szandra; Ábrahám, Rita; Rózsa, Tamás; Rácz, Katalin; Kemény, Lajos

2017-10-01

Infantile haemangiomas are the most common vascular tumours of infancy. The vast majority of the lesions do not require dermatological treatment due to their unique clinical course and the high rate of spontaneous regression. Approximately 10-15% of the tumours result in severe complications and sequale, requiring special management and close follow-up. The aim of the present study was to assess the data of the patients treated with infantile haemangiomas, and to summarize the results of the therapy during 4.5 years of study period, in the Paediatric Dermatology Outpatient Clinic of the Department of Dermatology and Allergology, at the University of Szeged. Demographic data of the infants (gender, gestational age and weight, perinatal history of the infant and medical history of mothers), exact date of the visits at Paediatric Dermatology Outpatient Clinic and tumour characteristics (number, subtype, anatomical localisation and complications) were analysed in details. Treatment modalities and therapy intervals, outcomes and the adverse events of the therapies were also discussed in the survey. During the study period, 96 infants with 163 infantile haemangiomas were observed. 54 patients required regular observations, while 42 infants required local or systemic beta-blocker therapy. All of the tumours treated with local or systemic therapy showed marked clinical regression; adverse effects were observed in only 6 cases. The gestational age and gestational weight of infants requiring beta-blocker therapy was significantly lower as compared to children needed only observation. Systemic propranolol is currently the first-line treatment modality for complicated infantile haemangiomas. Our results confirm the significant therapeutic efficacy of propranolol. Early introduction of the treatment is relevant; unfortunately a great proportion of patients are referred late to Paediatric Dermatology Centres. Orv Hetil. 2017; 158(39): 1535-1544.

Extracorporeal shock wave therapy as an adjunct wound treatment: a systematic review of the literature.

PubMed

Dymarek, Robert; Halski, Tomasz; Ptaszkowski, Kuba; Slupska, Lucyna; Rosinczuk, Joanna; Taradaj, Jakub

2014-07-01

Standard care procedures for complex wounds are sometimes supported and reinforced by physical treatment modalities such as extracorporeal shock wave therapy (ESWT). To evaluate available evidence of ESWT effectiveness in humans, a systematic review of the literature was conducted using MEDLINE, PubMed, Scopus, EBSCOhost, and PEDro databases. Of the 393 articles found, 13 met the publication date (year 2000-2013), study type (clinical study), language (English only), and abstract availability (yes) criteria. The 13 studies (n = 919 patients with wounds of varying etiologies) included seven randomized controlled trials that were evaluated using Cochrane Collaboration Group standards. Only studies with randomization, well prepared inclusion/exclusion criteria protocol, written in English, and full version available were analyzed. An additional six publications reporting results of other clinical studies including a total of 523patients were identified and summarized. ESWT was most commonly applied once or twice a week using used low or medium energy, focused or defocused generator heads (energy range 0.03 to 0.25 mJ/mm2; usually 0.1 mJ/mm2), and electrohydraulic or electromagnetic sources. Few safety concerns were reported, and in the controlled clinical studies statistically significant differences in rates of wound closure were reported compared to a variety of standard topical treatment modalities, sham ESWT treatment, and hyperbaric oxygen therapy. Based on this analysis, ESWT can be characterized as noninvasive, mostly painless, and safe. Controlled, randomized, multicenter, blind clinical trials still are required to evaluate the efficacy and cost-effectiveness of ESWT compared to sham control, other adjunctive treatments, and commonly used moisture-retentive dressings. In the future, ESWT may play an important role in wound care once evidence-based practice guidelines are developed.

Treatment of Benign Tracheal Stenosis Using Endoluminal Spray Cryotherapy.

PubMed

Bhora, Faiz Y; Ayub, Adil; Forleiter, Craig M; Huang, Chyun-Yin; Alshehri, Khalid; Rehmani, Sadiq; Al-Ayoubi, Adnan M; Raad, Wissam; Lebovics, Robert S

2016-11-01

Tracheal stenosis is a debilitating disorder with heterogeneity in terms of disease characteristics and management. Repeated recurrences substantially alter patients' quality of life. There is limited evidence for the use of spray cryotherapy (SCT) in the management of benign airway disease. To report our early results for the use of SCT in patients with benign tracheal stenosis. Data were extracted from the medical records of a consecutive series of patients with benign airway stenosis secondary to granulomatosis with polyangiitis (GPA) (n = 13), prior tracheotomy or tracheal intubation (n = 8), and idiopathic strictures (n = 5) treated from September 1, 2013, to September 30, 2015, at a tertiary care hospital. Airway narrowing was quantified on a standard quartile grading scale. Response to treatment was assessed by improvement in airway caliber and the time interval for reintervention. Delivery of 4 5-second SCT cycles and 2 balloon dilatations. Twenty-six patients (median [range] age, 53 [16-83] years; 20 [77%] female) underwent 48 SCT sessions. Spray cryotherapy was successfully used without any substantial intraoperative or postoperative complications in all patients. In a median (range) follow-up of 11 (1-26) months, all patients had improvement in symptoms. Before the institution of SCT, 23 patients (88%) had grade III or IV stenosis. At the last evaluation after induction of SCT, 4 (15%) had grade III or IV stenosis, with a mean (SD) change of 1.39 (0.51) (P < .001). Patients with GPA required significantly fewer SCT procedures (mean [SD], 1.38 [0.96] vs 2.31 [1.18]; P = .03) during the study period. Spray cryotherapy was a safe adjunct modality to accomplish airway patency in patients with benign tracheal stenosis. Although efficacy evidence is limited for SCT, it may be useful for patients who have experienced treatment failure with conventional modalities. Further analysis of this cohort will determine the physiologic durability of the reported short-term changes. Additional trials are warranted for further evaluation of this modality.

Predictors of treatment with dialysis modalities in observational studies for comparative effectiveness research.

PubMed

Kuttykrishnan, Sooraj; Kalantar-Zadeh, Kamyar; Arah, Onyebuchi A; Cheung, Alfred K; Brunelli, Steve; Heagerty, Patrick J; Katz, Ronit; Molnar, Miklos Z; Nissenson, Allen; Ravel, Vanessa; Streja, Elani; Himmelfarb, Jonathan; Mehrotra, Rajnish

2015-07-01

The Institute of Medicine has identified the comparative effectiveness of renal replacement therapies as a kidney-related topic among the top 100 national priorities. Given the importance of ensuring internal and external validity, the goal of this study was to identify potential sources of bias in observational studies that compare outcomes with different dialysis modalities. This observational cohort study used data from the electronic medical records of all patients that started maintenance dialysis in the calendar years 2007-2011 and underwent treatment for at least 60 days in any of the 2217 facilities operated by DaVita Inc. Each patient was assigned one of six dialysis modalities for each 91-day period from the date of first dialysis (thrice weekly in-center hemodialysis (HD), peritoneal dialysis (PD), less-frequent HD, home HD, frequent HD and nocturnal in-center HD). Of the 162 644 patients, 18% underwent treatment with a modality other than HD for at least one 91-day period. Except for PD, patients started treatment with alternative modalities after variable lengths of treatment with HD; the time until a change in modality was shortest for less-frequent HD (median time = 6 months) and longest for frequent HD (median time = 15 months). Between 30 and 78% of patients transferred to another dialysis facility prior to change in modality. Finally, there were significant differences in baseline and time-varying clinical characteristics associated with dialysis modality. This analysis identified numerous potential sources of bias in studies of the comparative effectiveness of dialysis modalities. © The Author 2015. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.

980nm laser for difficult-to-treat basal cell carcinoma

NASA Astrophysics Data System (ADS)

Derjabo, A. D.; Cema, I.; Lihacova, I.; Derjabo, L.

2013-06-01

Begin basal cell carcinoma (BCC) is most common skin cancer over the world. There are around 20 modalities for BCC treatment. Laser surgery is uncommon option. We demonstrate our long term follow up results. Aim: To evaluate long term efficacy of a 980nm diode laser for the difficult-to-treat basal cell carcinoma. Materials and Methods: 167 patients with 173 basal cell carcinoma on the nose were treated with a 980 nm diode laser from May 1999 till May 2005 at Latvian Oncology center. All tumors were morphologically confirmed. 156 patients were followed for more than 5 years. Results: The lowest recurrence rate was observed in cases of superficial BCC, diameter<6mm bet the highest recurrence rate was in cases of infiltrative BCC and nodular recurrent BCC. Conclusions: 980 nm diode laser is useful tool in dermatology with high long term efficacy, good acceptance by the patients and good cosmetics results.

Mechanisms Regulating Skin Pigmentation: The Rise and Fall of Complexion Coloration

PubMed Central

Ebanks, Jody P.; Wickett, R. Randall; Boissy, Raymond E.

2009-01-01

Skin pigmentary abnormalities are seen as aesthetically unfavorable and have led to the development of cosmetic and therapeutic treatment modalities of varying efficacy. Hence, several putative depigmenting agents aimed at modulating skin pigmentation are currently being researched or sold in commercially available products. In this review we will discuss the regulation of processes that control skin complexion coloration. This includes direct inhibition of tyrosinase and related melanogenic enzymes, regulation of melanocyte homeostasis, alteration of constitutive and facultative pigmentation and down-regulation of melanosome transfer to the keratinocytes. These various processes, in the complex mechanism of skin pigmentation, can be regulated individually or concomitantly to alter complexion coloration and thus ameliorate skin complexion diseases. PMID:19865532

Pulsed dye laser double-pass treatment of patients with resistant capillary malformations.

PubMed

Rajaratnam, Ratna; Laughlin, Sharyn A; Dudley, Denis

2011-07-01

The pulsed dye laser is an effective and established treatment for port-wine stains and has become the generally accepted standard of care. However, in many cases, complete clearance cannot be achieved as a significant proportion of lesions become resistant to treatment. Multiple passes or pulse-stacking techniques have been used to improve the extent and rate of fading, but concerns over increased adverse effects have limited this clinical approach. In this work, a double-pass technique with the pulsed dye laser has been described, which may allow for increased depth of vascular injury, greater efficacy, and an acceptable risk profile. Our aim was to determine the efficacy and the rate of side-effects for a double-pass protocol with a pulsed dye laser (PDL) to treat patients previously treated with PDL and/or other laser modalities. A retrospective chart review was conducted of 26 patients treated with a minimum of three double-pass treatments alone, or in combination, with single pass conventional PDL. Almost half of the patients (n = 12) showed either a moderate or significant improvement in fading compared to pre-treatment photographs with the double-pass technique. In a further 12 patients, there was a mild improvement. In two patients, there was no change. Sixteen patients developed mild side-effects: blisters (n = 5), dry scabs (n = 11) and transient hyperpigmentation (n = 4). This preliminary experience suggests that a double-pass technique at defined intervals between the first and second treatment with PDL can further lighten some port-wine stains, which are resistant to conventional single-pass treatments. This technique may be a useful addition to the laser treatment of PWS and deserves further scrutiny with randomized prospective studies and histological analysis to confirm the increased depth of vascular injury.