Severe stuttering and motor tics responsive to cocaine.

PubMed

Linazasoro, G; Van Blercom, N

2007-02-01

Developmental stuttering and tics share many clinical and therapeutical aspects. Dopaminergic neurotransmission seems to be involved in the pathophysiology of both, tics and stuttering. We report on a patient with severe stuttering and mild facial tics which were dramatically improved by cocaine, challenging previous reports.

Dramatic response to alectinib in a patient of ALK-rearranged lung cancer with poor performance status.

PubMed

Tanaka, Hisashi; Taima, Kageaki; Morimoto, Takeshi; Nakamura, Kunihiko; Tanaka, Yoshihito; Itoga, Masamichi; Takanashi, Shingo; Okumura, Ken

2016-03-17

Lung cancers with anaplastic lymphoma kinase rearrangements are highly sensitive to anaplastic lymphoma kinase tyrosine kinase inhibition, underscoring the notion that such cancers are addicted to anaplastic lymphoma kinase activity. Several anaplastic lymphoma kinase inhibitors have been identified and are being evaluated in clinical trials. However patients with poor performance status (3 or 4) were not involved in these clinical trials, it has been unclear to use anaplastic lymphoma kinase-tyrosine kinase inhibitors for these patients. Here, we report an anaplastic lymphoma kinase-positive non small cell lung cancer patient with performance status 4, who was successfully treated with alectinib. We report on a 52-year-old patient diagnosed as non small cell lung cancer harboring echinoderm microtubule-associated protein-like 4-anaplastic lymphoma kinase fusion gene. His performance status was 4 because of severe respiratory failure. We treated this patient with alectinib as the first line therapy. Dramatic response was obtained and his performance status improved from 4 to 1 without severe adverse events. Alectinib is a therapeutic option for the anaplastic lymphoma kinase positive patients with poor performance status.

Exchange and simple transfusion in sickle-cell diseases in pregnancy

PubMed Central

Buckle, A. E. R.; Price, T. M. L.; Whitmore, D. N.

1969-01-01

The management of sickle-cell crisis in a pregnant patient by exchange transfusion is described, the procedure leading to immediate and dramatic improvement in the condition. Partial exchange transfusion in three other patients with sickle-cell anaemia, judged by episodes of crisis in previous pregnancies to be at particular risk, is also reported and the value of this method of management discussed. PMID:5359314

Surgical management of nasal obstruction.

PubMed

Moche, Jason A; Palmer, Orville

2012-05-01

The proper evaluation of the patient with nasal obstruction relies on a comprehensive history and physical examination. Once the site of obstruction is accurately identified, the patient may benefit from a trial of medical management. At times however, the definitive treatment of nasal obstruction relies on surgical management. Recognizing the nasal septum, nasal valve, and turbinates as possible sites of obstruction and addressing them accordingly can dramatically improve a patient's nasal breathing. Conservative resection of septal cartilage, submucous reduction of the inferior turbinate, and structural grafting of the nasal valve when appropriate will provide the optimal improvement in nasal airflow and allow for the most stable results. Copyright © 2012. Published by Elsevier Inc.

Brain-controlled muscle stimulation for the restoration of motor function

PubMed Central

Ethier, Christian; Miller, Lee E

2014-01-01

Loss of the ability to move, as a consequence of spinal cord injury or neuromuscular disorder, has devastating consequences for the paralyzed individual, and great economic consequences for society. Functional Electrical Stimulation (FES) offers one means to restore some mobility to these individuals, improving not only their autonomy, but potentially their general health and well-being as well. FES uses electrical stimulation to cause the paralyzed muscles to contract. Existing clinical systems require the stimulation to be preprogrammed, with the patient typically using residual voluntary movement of another body part to trigger and control the patterned stimulation. The rapid development of neural interfacing in the past decade offers the promise of dramatically improved control for these patients, potentially allowing continuous control of FES through signals recorded from motor cortex, as the patient attempts to control the paralyzed body part. While application of these ‘Brain Machine Interfaces’ (BMIs) has undergone dramatic development for control of computer cursors and even robotic limbs, their use as an interface for FES has been much more limited. In this review, we consider both FES and BMI technologies and discuss the prospect for combining the two to provide important new options for paralyzed individuals. PMID:25447224

Developing business opportunities from concept to end point for craniofacial surgeons.

PubMed

Brown, Spencer A

2012-01-01

Craniofacial surgeons repair a wide variety of soft and hard tissues that produce the clinical expertise to recognize the need for an improved device or novel regenerative stem cell or use of molecules that may dramatically change the way clinical care for improved patient outcomes. The business pathway to bring a concept to clinical care requires knowledge, mentoring, and a team of experts in business and patent law.

Oral chelators deferasirox and deferiprone for transfusional iron overload in thalassemia major: new data, new questions

PubMed Central

Neufeld, Ellis J.

2006-01-01

For nearly 30 years, patients with transfusional iron overload have depended on nightly deferoxamine infusions for iron chelation. Despite dramatic gains in life expectancy in the deferoxamine era for patients with transfusion-dependent anemias, the leading cause of death for young adults with thalassemia major and related disorders has been cardiac disease from myocardial iron deposition. Strategies to reduce cardiac disease by improving chelation regimens have been of the highest priority. These strategies have included development of novel oral iron chelators to improve compliance, improved assessment of cardiac iron status, and careful epidemiologic assessment of European outcomes with deferiprone, an oral alternative chelator available for about a decade. Each of these strategies is now bearing fruit. The novel oral chelator deferasirox was recently approved by the Food and Drug Administration (FDA); a randomized clinical trial demonstrates that deferasirox at 20 to 30 mg/kg/d can maintain or improve hepatic iron in thalassemia as well as deferoxamine. A randomized trial based on cardiac T2* magnetic resonance imaging (MRI) suggests that deferiprone can unload myocardial iron faster than deferoxamine. Retrospective epidemiologic data suggest dramatic reductions in cardiac events and mortality in Italian subjects exposed to deferiprone compared with deferoxamine. These developments herald a new era for iron chelation, but many unanswered questions remain. PMID:16627763

Sarcoid granuloma of the choroid.

PubMed

Marcus, D F; Bovino, J A; Burton, T C

1982-12-01

Two patients were found to have macular choroidal granulomas associated with systemic sarcoidosis. This unusual fundus picture was documented by serial fundus photography and fluorescein angiography. Both patients had a similar clinical picture of decreased vision, chorioretinal granulomas, and overlying neurosensory detachments. Staining of the inflammatory mass with fluorescein and leakage of dye into the neurosensory space was typical. Lymph node biopsies were performed to substantiate the diagnosis. Both patients responded promptly to systemic corticosteroid therapy with dramatic improvement in visual acuity and resolution of the choroidal lesions.

A knowledge translation collaborative to improve the use of therapeutic hypothermia in post-cardiac arrest patients: protocol for a stepped wedge randomized trial.

PubMed

Dainty, Katie N; Scales, Damon C; Brooks, Steve C; Needham, Dale M; Dorian, Paul; Ferguson, Niall; Rubenfeld, Gordon; Wax, Randy; Zwarenstein, Merrick; Thorpe, Kevin; Morrison, Laurie J

2011-01-14

Advances in resuscitation science have dramatically improved survival rates following cardiac arrest. However, about 60% of adults that regain spontaneous circulation die before leaving the hospital. Recently it has been shown that inducing hypothermia in cardiac arrest survivors immediately following their arrival in hospital can dramatically improve both overall survival and neurological outcomes. Despite the strong evidence for its efficacy and the apparent simplicity of this intervention, recent surveys show that therapeutic hypothermia is delivered inconsistently, incompletely, and often with delay. This study will evaluate a multi-faceted knowledge translation strategy designed to increase the utilization rate of induced hypothermia in survivors of cardiac arrest across a network of 37 hospitals in Southwestern Ontario, Canada. The study is designed as a stepped wedge randomized trial lasting two years. Individual hospitals will be randomly assigned to four different wedges that will receive the active knowledge translation strategy according to a sequential rollout over a number of time periods. By the end of the study, all hospitals will have received the intervention. The primary aim is to measure the effectiveness of a multifaceted knowledge translation plan involving education, reminders, and audit-feedback for improving the use of induced hypothermia in survivors of cardiac arrest presenting to the emergency department. The primary outcome is the proportion of eligible OHCA patients that are cooled to a body temperature of 32 to 34°C within six hours of arrival in the hospital. Secondary outcomes will include process of care measures and clinical outcomes. Inducing hypothermia in cardiac arrest survivors immediately following their arrival to hospital has been shown to dramatically improve both overall survival and neurological outcomes. However, this lifesaving treatment is frequently not applied in practice. If this trial is positive, our results will have broad implications by showing that a knowledge translation strategy shared across a collaborative network of hospitals can increase the number of patients that receive this lifesaving intervention in a timely manner. ClinicalTrials.gov Trial Identifier: NCT00683683.

Successful treatment of ciguatera fish poisoning with intravenous mannitol.

PubMed

Palafox, N A; Jain, L G; Pinano, A Z; Gulick, T M; Williams, R K; Schatz, I J

1988-05-13

Twenty-four patients with acute ciguatera fish poisoning were treated with intravenous mannitol, and each patient's condition improved dramatically. All exhibited marked lessening of neurologic and muscular dysfunction within minutes of the administration of mannitol. Gastrointestinal symptoms disappeared more slowly. Two patients in coma and one in shock responded within minutes, with full recovery after infusion. Although these observations were empiric and uncontrolled and the mechanism of action of mannitol in this disease is unclear, mannitol should be considered for initial use in patients with significant illness and morbidity from ciguatera fish poisoning.

Deanol in the treatment of tardive dyskinesia.

PubMed

Simpson, G M; Voitashevsky, A; Young, M A; Lee, J H

1977-05-09

Ten hospitalized chronic psychotic patients with symptoms of tardive dyskinesia were given deanol and placebo, each for 8 weeks following a double-bline, crossover design. No psychotropic agents were administered during the trial. Improvement occurred in all patients during the first treatment phase regardless of which drug the patients received; seven patients were on deanol and three on placebo during this time. The possible reasons for this decrease were discussed. It was concluded that deanol may have contributed to the decline but that its effect on the disorder was not dramatic.

Impact of glycemic control on healthcare resource utilization and costs of type 2 diabetes: current and future pharmacologic approaches to improving outcomes.

PubMed

Banerji, Mary Ann; Dunn, Jeffrey D

2013-09-01

The incidence and prevalence of type 2 diabetes continue to grow in the United States and worldwide, along with the growing prevalence of obesity. Patients with type 2 diabetes are at greater risk for comorbid cardiovascular (CV) disease (CVD), which dramatically affects overall healthcare costs. To review the impact of glycemic control and medication adherence on morbidity, mortality, and healthcare costs of patients with type 2 diabetes, and to highlight the need for new drug therapies to improve outcomes in this patient population. This comprehensive literature search was conducted for the period between 2000 and 2013, using MEDLINE, to identify published articles that report the associations between glycemic control, medication adherence, CV morbidity and mortality, and healthcare utilization and costs. Search terms included "type 2 diabetes," "adherence," "compliance," "nonadherence," "drug therapy," "resource use," "cost," and "cost-effectiveness." Despite improvements in the management of CV risk factors in patients with type 2 diabetes, outcomes remain poor. The costs associated with the management of type 2 diabetes are increasing dramatically as the prevalence of the disease increases. Medication adherence to long-term drug therapy remains poor in patients with type 2 diabetes and contributes to poor glycemic control in this patient population, increased healthcare resource utilization and increased costs, as well as increased rates of comorbid CVD and mortality. Furthermore, poor adherence to established evidence-based guidelines for type 2 diabetes, including underdiagnosis and undertreatment, contributes to poor outcomes. New approaches to the treatment of patients with type 2 diabetes currently in development have the potential to improve medication adherence and consequently glycemic control, which in turn will help to reduce associated costs and healthcare utilization. As the prevalence of type 2 diabetes and its associated comorbidities grows, healthcare costs will continue to increase, indicating a need for better approaches to achieve glycemic control and manage comorbid conditions. Drug therapies are needed that enhance patient adherence and persistence levels far above levels reported with currently available drugs. Improvements in adherence to treatment guidelines and greater rates of lifestyle modifications also are needed. A serious unmet need exists for greatly improved patient outcomes, more effective and more tolerable drugs, as well as marked improvements in adherence to treatment guidelines and drug therapy to positively impact healthcare costs and resource use.

An overview of the antiretroviral market.

PubMed

Camponeschi, Geannan; Fast, Jessica; Gauval, Marianne; Guerra, Katherine; Moore, Meredith; Ravinutala, Siddharth; Ripin, David; Shepel, Vadim

2013-11-01

An understanding of the current state of the antiretroviral marketplace is an important context in which to consider drug optimization work. The antiretroviral marketplace has undergone a remarkable evolution over the past 11 years, expanding from serving less than 300 000 patients in low and middle-income countries in 2002 to almost 10 million patients today. In addition to dramatic growth, a steady and rapid improvement in the drugs and drug regimens used to treat patients has characterized a rapidly changing market. The antiretroviral marketplace has been characterized by rapid growth and a succession of improving drugs and regimens over the past 11 years. The dynamic and innovative marketplace provides a strong platform from which to introduce new, optimized drugs and regimens to better serve patients' health needs.

[Acute renal failure: a rare presentation of Addison's disease].

PubMed

Salhi, Houda

2016-01-01

Addison's disease is a rare condition. Its onset of symptoms most often is nonspecific contributing to a diagnostic and therapeutic delay. Acute renal failure can be the first manifestation of this disease. We report the case of a patient with Addison's disease who was initially treated for acute renal failure due to multiple myeloma and whose diagnosis was adjusted thereafter. Patient's condition dramatically improved after treatment with intravenous rehydration; injectable hydrocortisone.

Sepsis and Shock Response Team: Impact of a Multidisciplinary Approach to Implementing Surviving Sepsis Campaign Guidelines and Surviving the Process.

PubMed

Grek, Ami; Booth, Sandra; Festic, Emir; Maniaci, Michael; Shirazi, Ehsan; Thompson, Kristine; Starbuck, Angela; Mcree, Chad; Naessens, James M; Moreno Franco, Pablo

The Surviving Sepsis Campaign guidelines are designed to decrease mortality through consistent application of a 7-element bundle. This study evaluated the impact of improvement in bundle adherence using a time-series analysis of compliance with the bundle elements before and after interventions intended to improve the process, while also looking at hospital mortality. This article describes interventions used to improve bundle compliance and hospital mortality in patients admitted through the emergency department with sepsis, severe sepsis, or septic shock. Quality improvement methodology was used to develop high-impact interventions that led to dramatically improved adherence to the Surviving Sepsis Campaign guidelines bundle. Improved performance was associated with a significant decrease in the in-hospital mortality of severe sepsis patients presenting to the emergency department.

Does thalidomide have an analgesic effect? Current status and future directions.

PubMed

Goli, Veeraindar

2007-04-01

Dramatic relief of pain and life-altering changes in quality of life in some patients treated with immunomodulators such as thalidomide compel us to look more closely at unconventional mechanisms that may be involved in propagation of persistent pain. Tumor necrosis factor (TNF)-alpha, interleukin (IL)-1beta, IL-6, and IL-10 are the cytokines with the most evidence in pain modulation. TNF-alpha and IL-1beta seem to initiate neuropathic pain, IL-6 maintains such pain, and IL-10 inhibits this persistent pain. Thalidomide was found to be effective in animal models by inhibiting TNF-alpha production. Several case reports and case series in humans have demonstrated mixed results, with some patients having dramatic responses, especially in chronic intractable conditions such as complex regional pain syndrome. Thalidomide may be an alternative for some patients with intractable pain. However, use of thalidomide is limited by its neurotoxic and teratogenic effects. Newer analogues may significantly improve the risk/benefit of using such immunomodulators.

Impact of DAAs on liver transplantation: major effects on the evolution of indications and results. An ELITA study based on the ELTR registry.

PubMed

Belli, Luca Saverio; Perricone, Giovanni; Adam, Rene; Cortesi, Paolo A; Strazzabosco, Mario; Facchetti, Rita; Karam, Vincent; Salizzoni, Mauro; Andujar, Rafael Lopez; Fondevila, Costantino; De Simone, Paolo; Morelli, Cristina; Fabregat-Prous, Joan; Samuel, Didier; Agarwaal, Kosh; Gonzales, Enrique Moreno; Charco, Ramon; Zieniewicz, Krzysztof; De Carlis, Luciano; Duvoux, Christophe

2018-06-22

Direct-acting antiviral drugs (DAAs) have dramatically improved the outcome of patients with hepatitis C virus (HCV) infection including those with decompensated cirrhosis (DC). We analysed the evolution of indications and results of liver transplantation (LT) in the past 10 years in Europe, focusing on the changes induced by the advent of the DAA. This is a cohort study based on data from the European Liver Transplant Registry (ELTR). Data of adult LTs performed between January 2007 to June 2017 for HCV, hepatitis B virus (HBV), alcohol (ETOH) and non-alcoholic steatohepatitis (NASH) was analysed. The period was divided into different eras: interferon (IFN/RBV; 2007-2010), protease inhibitor (PI; 2011-2013) and second generation DAA (DAA; 2014-June 2017). Out of a total number of 60,527 LTs, 36,382 were performed in patients with HCV, HBV, ETOH and NASH. The percentage of LTs due to HCV-related liver disease varied significantly over time (p<0.0001), decreasing from 22.8% in IFN/RBV era to 17.4% in the DAA era, while those performed for NASH increased significantly (p<0.0001). In the DAA era, the percentage of LTs for HCV decreased significantly (p<0.0001) from 21.1% (first semester 2014) to 10.6% (first semester 2017). This decline was more evident in patients with DC (HCV-DC, -58.0%) than in those with HCC associated to HCV (HCV-HCC, -41.2%). Conversely, three-year survival of LT recipients with HCV related liver disease improved from 65.1% in the IFN/RBV era to 76.9% in the DAA era, being currently comparable to the survival of recipients with HBV infection (p=0.3807). In Europe, the number of LTs due to HCV infection is rapidly declining for both HCV-DC and HCV-HCC indications and post-LT survival has dramatically improved over the last three years. This is the first comprehensive study of the overall impact of DAA treatment for HCV on liver transplantation in Europe. After the advent of DAAs in 2014, a dramatic decline in the number of LT performed both in patients with decompensated cirrhosis due to HCV, minus 60%, and in those with HCC associated to HCV, minus 41%, was observed. Furthermore, this is the first large scale study demonstrating that the survival of LT recipients with HCV related liver disease has dramatically improved over the last three years, being currently comparable to the survival of recipients with HBV infection. A positive result from decreased need of LT for HCV related indications is greater availability of livers, at least 6oo every year, which may be allocated to indications other than HCV. Copyright © 2018. Published by Elsevier B.V.

Rasburicase improves hyperuricemia in patients with acute kidney injury secondary to rhabdomyolysis caused by ecstasy intoxication and exertional heat stroke.

PubMed

Lin, Pei-Yi; Lin, Chun-Chen; Liu, Hsi-Che; Lee, Ming-Dar; Lee, Hung-Chang; Ho, Che-Sheng; Chiu, Nan-Chang; Peng, Chun-Chih; Huang, Fu-Yuan; Tsai, Jeng-Daw

2011-11-01

To report the successful use of rasburicase in two children with hyperuricemia secondary to severe rhabdomyolysis. : Case report. Pediatric intensive care unit in a freestanding quaternary hospital. Two pediatric patients with severe rhabdomyolysis and hyperuricemia caused by ecstasy intoxication and exertional heat stroke. Use of a single low dose (6 mg) of rasburicase, a urate oxidase enzyme. Rasburicase was administered on the first and second hospital days with a single low dose of 6 mg (0.086 mg/kg in patient A and 0.092 mg/kg in patient B). Within 24 hrs, the levels of serum uric acid in both patients decreased dramatically, and their creatinine levels decreased and urine output increased concurrently. Continuous improvements in the uric acid levels, creatinine levels, and urine output were noted during hospitalization. Rasburicase seems to be a safe and effective drug for improving hyperuricemia in patients with rhabdomyolysis and renal failure.

The disruptive orthopaedic surgeon: implications for patient safety and malpractice liability.

PubMed

Patel, Pranay; Robinson, Brooke S; Novicoff, Wendy M; Dunnington, Gary L; Brenner, Michael J; Saleh, Khaled J

2011-11-02

Disruptive physician behavior imperils patient safety, erodes the morale of other health care providers, and dramatically increases the risk of malpractice litigation. Increasing patient volume, decreasing physician reimbursement, malpractice litigation, elevated stress, and growing job dissatisfaction have been implicated in disruptive behavior, which has emerged as one of the major challenges in health care. Because the aging patient population relies increasingly on orthopaedic services to maintain quality of life, improving professionalism and eradicating disruptive behavior are urgent concerns in orthopaedic surgery. Although many steps have been taken by The Joint Commission to improve patient care and define disruptive behavior, there is further room for improvement by physicians. Barriers to eliminating disruptive behavior by orthopaedic surgeons include fear of retaliation, lack of awareness among the surgeon's peers, and financial factors. Surgeons have a duty to address patterns of negative peer behavior for the benefit of patient care. This manuscript addresses the causes and consequences of disruptive physician behavior as well as management strategies, especially in orthopaedic surgery.

Improving Patient Safety in Hospitals through Usage of Cloud Supported Video Surveillance.

PubMed

Dašić, Predrag; Dašić, Jovan; Crvenković, Bojan

2017-04-15

Patient safety in hospitals is of equal importance as providing treatments and urgent healthcare. With the development of Cloud technologies and Big Data analytics, it is possible to employ VSaaS technology virtually anywhere, for any given security purpose. For the listed benefits, in this paper, we give an overview of the existing cloud surveillance technologies which can be implemented for improving patient safety. Modern VSaaS systems provide higher elasticity and project scalability in dealing with real-time information processing. Modern surveillance technologies can prove to be an effective tool for prevention of patient falls, undesired movement and tempering with attached life supporting devices. Given a large number of patients who require constant supervision, a cloud-based monitoring system can dramatically reduce the occurring costs. It provides continuous real-time monitoring, increased overall security and safety, improved staff productivity, prevention of dishonest claims and long-term digital archiving. Patient safety is a growing issue which can be improved with the usage of high-end centralised surveillance systems allowing the staff to focus more on treating health issues rather that keeping a watchful eye on potential incidents.

Low-Dose Naltrexone: A New Therapy Option for Complex Regional Pain Syndrome Type I Patients.

PubMed

Sturn, Kayla M; Collin, Michael

2016-01-01

Naltrexone (an opioid antagonist) has long been used in patients overcoming alcohol and opioid dependency. However, at doses one-tenth of those commonly prescribed for the above conditions, an unexpected effect occurs that aids in alleviating pain. Although there are currently no randomized clinical trials supporting the use of low-dose naltrexone, we present a case study describing the impact of compounding low-dose naltrexone that has dramatically improved the patient's pain symptoms which were refractory to other treatments. Copyright© by International Journal of Pharmaceutical Compounding, Inc.

[Modalities in the treatment of obstructive breathing in sleep].

PubMed

Vukčević, Miodrag

2011-01-01

The goals of OSAS therapy are to improve daytime symptoms especially excessive sleepiness, prevent neurocognitve, metabolic and cardiovascular consequences and quality of life in patients with sleep apnea. A variety of therapy exist starting from general measures that include weight reduction, change in life style, postional therapy, oral devices, upper airway surgery and pharmacotherapy. However, CPAP has been demonstrated to be the most important and highly effective therapy in these disorders. CPAP therapy dramatically improves symptoms and decreases cadriovascular and metabolic consequences stoping the occurence of the apneas. Hoewer, not all patients tolerate CPAP especially patients with milder forms of the disease. The individualised approach wich pay attention to different phenotypes and genotype could select patients for selecitively acting treatment modalities such us mandibular advancement devices and electical stimulation of the upper airway muscles.

Evaluation of cerebral function after carotid endarterectomy.

PubMed

Uclés, P; Almárcegui, C; Lorente, S; Romero, F; Marco, M

1997-05-01

Neuroimaging methods have failed to disclose correlation between degree of cerebral atrophy and blood flow in carotid artery stenosis patients. Moreover, intellectual improvement after carotid endarterectomy does not correlate fully with neuroimaging data in such patients. We performed brain electrical activity mapping and psychological testing before and 4 weeks after operation in 28 patients with symptomatic, high-grade, carotid stenosis. Postoperatively, electroencephalographic (EEG) mean frequency and absolute theta power improved significantly (p < 0.01). Mean frequency increased >1 Hz in most areas while power decreased dramatically, mainly because of resolution of high-voltage foci in 8 patients. Differences were conspicuous in both frontal lobes irrespective of the operated side, which suggests changes in perfusion affecting the whole brain. This is a positive effect of endarterectomy. Mini-Mental test and Set Test for verbal fluency had a positive correlation with the qEEG changes. Quantitative EEG as a measure of cerebral function has disclosed discriminative improvement in the early postoperative period. Our results support the thesis of improvement subsequent to endarterectomy.

The Audible Pop from Thoracic Spine Thrust Manipulation and Its Relation to Short-Term Outcomes in Patients with Neck Pain

PubMed Central

Cleland, Joshua A.; Flynn, Timothy W.; Childs, John D.; Eberhart, Sarah

2007-01-01

Clinicians routinely consider the success of a thrust manipulation technique based on the presence or absence of an audible pop despite the lack of evidence suggesting that this pop is associated with improved outcomes. The purpose of this study was to determine the relationship between the number of audible pops with thoracic spinal manipulation and improvement in pain and function in patients with mechanical neck pain. In this prospective cohort study, 78 patients referred to physical therapy with mechanical neck pain underwent a standardized examination and thoracic spine manipulation treatment protocol. All patients were treated with a total of 6 thrust manipulation techniques directed to the thoracic spine followed by a basic cervical range of motion exercise. The treating clinician recorded the presence or absence of a pop during each manipulation. Outcomes were assessed at a 2–4 day follow-up with an 11-point numeric pain rating (NPRS), the Neck Disability Index, the patient Global Rating of Change (GROC), and measurements of cervical range of motion (CROM). The relationship between the number of pops and change scores for pain, disability, and CROM was first examined using Pearson correlation coefficients. Individuals were then categorized as having received ≤3 or >3 pops. Repeated measures analyses of variance were used to examine whether achievement of >3 pops resulted in improved outcome. Seventy-eight patients with a mean age of 42 (SD 11.3) years participated in the study. Pearson correlation coefficients revealed no significant correlation existed between the number of pops and outcomes with the exception of 3 of the 6 CROM measurements, which were inversely related. There was no significant interaction for group X time for any of the dependent measures (P>0.05). The odds ratio for patients experiencing dramatic improvement was in favor of the group experiencing ≤3 pops but this was not clinically meaningful (1.3: 95% CI 0.46, 3.7). The results of this analysis provide preliminary evidence for the hypothesis that there is no relationship between the number of audible pops during thoracic spine thrust manipulation and clinically meaningful improvements in pain, disability, or CROM in patients with mechanical neck pain. Additionally, a greater number of audible pops experienced was not associated with a dramatic improvement with manipulation treatment. PMID:19066662

Basic principles of cone beam computed tomography.

PubMed

Abramovitch, Kenneth; Rice, Dwight D

2014-07-01

At the end of the millennium, cone-beam computed tomography (CBCT) heralded a new dental technology for the next century. Owing to the dramatic and positive impact of CBCT on implant dentistry and orthognathic/orthodontic patient care, additional applications for this technology soon evolved. New software programs were developed to improve the applicability of, and access to, CBCT for dental patients. Improved, rapid, and cost-effective computer technology, combined with the ability of software engineers to develop multiple dental imaging applications for CBCT with broad diagnostic capability, have played a large part in the rapid incorporation of CBCT technology into dentistry. Copyright © 2014 Elsevier Inc. All rights reserved.

Recent Advances in Nanotechnology for Diabetes Treatment

PubMed Central

DiSanto, Rocco Michael; Subramanian, Vinayak; Gu, Zhen

2015-01-01

Nanotechnology in diabetes research has facilitated the development of novel glucose measurement and insulin delivery modalities which hold the potential to dramatically improve quality of life for diabetics. Recent progress in the field of diabetes research at its interface with nanotechnology is our focus. In particular, we examine glucose sensors with nanoscale components including metal nanoparticles and carbon nanostructures. The addition of nanoscale components commonly increases glucose sensor sensitivity, temporal response, and can lead to sensors which facilitate continuous in vivo glucose monitoring. Additionally, we survey nanoscale approaches to “closed-loop” insulin delivery strategies which automatically release insulin in response to fluctuating blood glucose levels. “Closing the loop” between blood glucose level (BGL) measurements and insulin administration by removing the requirement of patient action holds the potential to dramatically improve the health and quality of life of diabetics. Advantages and limitations of current strategies, as well as future opportunities and challenges are also discussed. PMID:25641955

The Total Artificial Heart in End-Stage Congenital Heart Disease.

PubMed

Villa, Chet R; Morales, David L S

2017-01-01

The development of durable ventricular assist devices (VADs) has improved mortality rates and quality of life in patients with end stage heart failure. While the use of VADs has increased dramatically in recent years, there is limited experience with VAD implantation in patients with complex congenital heart disease (CHD), despite the fact that the number of patients with end stage CHD has grown due to improvements in surgical and medical care. VAD use has been limited in patients with CHD and end stage heart failure due to anatomic (systemic right ventricle, single ventricle, surgically altered anatomy, valve dysfunction, etc.) and physiologic constraints (diastolic dysfunction). The total artificial heart (TAH), which has right and left sided pumps that can be arranged in a variety of orientations, can accommodate the anatomic variation present in CHD patients. This review provides an overview of the potential use of the TAH in patients with CHD.

The Total Artificial Heart in End-Stage Congenital Heart Disease

PubMed Central

Villa, Chet R.; Morales, David L. S.

2017-01-01

The development of durable ventricular assist devices (VADs) has improved mortality rates and quality of life in patients with end stage heart failure. While the use of VADs has increased dramatically in recent years, there is limited experience with VAD implantation in patients with complex congenital heart disease (CHD), despite the fact that the number of patients with end stage CHD has grown due to improvements in surgical and medical care. VAD use has been limited in patients with CHD and end stage heart failure due to anatomic (systemic right ventricle, single ventricle, surgically altered anatomy, valve dysfunction, etc.) and physiologic constraints (diastolic dysfunction). The total artificial heart (TAH), which has right and left sided pumps that can be arranged in a variety of orientations, can accommodate the anatomic variation present in CHD patients. This review provides an overview of the potential use of the TAH in patients with CHD. PMID:28536530

Use of moisturizers in dermatologic disease: the role of healthcare providers in optimizing treatment outcomes.

PubMed

Nicol, Noreen Heer

2005-12-01

Although atopic dermatitis is a common cutaneous disorder, patients often are frustrated in their attempts to understand the disease and its treatment. Studies have shown that the patient-provider relationship is key to patient compliance with a skin care regimen and that most patients with atopic dermatitis are eager to be well informed. However, many patients fail to receive an adequate explanation of the causes of atopic dermatitis or to be taught how to apply topical treatments, even though instruction and practical demonstrations are associated with a dramatic improvement in the treatment outcome. Efforts to educate patients regarding the use of moisturizers are correlated with clinical improvement and a reduction in the use of topical medications such as corticosteroids and calcineurin inhibitors. In addition to topical moisturizers, medications, wet wraps, and hydration therapy has become a frequently used practice in the management of atopic dermatitis.

Impact of Glycemic Control on Healthcare Resource Utilization and Costs of Type 2 Diabetes: Current and Future Pharmacologic Approaches to Improving Outcomes

PubMed Central

Banerji, Mary Ann; Dunn, Jeffrey D.

2013-01-01

Background The incidence and prevalence of type 2 diabetes continue to grow in the United States and worldwide, along with the growing prevalence of obesity. Patients with type 2 diabetes are at greater risk for comorbid cardiovascular (CV) disease (CVD), which dramatically affects overall healthcare costs. Objectives To review the impact of glycemic control and medication adherence on morbidity, mortality, and healthcare costs of patients with type 2 diabetes, and to highlight the need for new drug therapies to improve outcomes in this patient population. Methods This comprehensive literature search was conducted for the period between 2000 and 2013, using MEDLINE, to identify published articles that report the associations between glycemic control, medication adherence, CV morbidity and mortality, and healthcare utilization and costs. Search terms included “type 2 diabetes,” “adherence,” “compliance,” “nonadherence,” “drug therapy,” “resource use,” “cost,” and “cost-effectiveness.” Discussion Despite improvements in the management of CV risk factors in patients with type 2 diabetes, outcomes remain poor. The costs associated with the management of type 2 diabetes are increasing dramatically as the prevalence of the disease increases. Medication adherence to long-term drug therapy remains poor in patients with type 2 diabetes and contributes to poor glycemic control in this patient population, increased healthcare resource utilization and increased costs, as well as increased rates of comorbid CVD and mortality. Furthermore, poor adherence to established evidence-based guidelines for type 2 diabetes, including underdiagnosis and undertreatment, contributes to poor outcomes. New approaches to the treatment of patients with type 2 diabetes currently in development have the potential to improve medication adherence and consequently glycemic control, which in turn will help to reduce associated costs and healthcare utilization. Conclusions As the prevalence of type 2 diabetes and its associated comorbidities grows, healthcare costs will continue to increase, indicating a need for better approaches to achieve glycemic control and manage comorbid conditions. Drug therapies are needed that enhance patient adherence and persistence levels far above levels reported with currently available drugs. Improvements in adherence to treatment guidelines and greater rates of lifestyle modifications also are needed. A serious unmet need exists for greatly improved patient outcomes, more effective and more tolerable drugs, as well as marked improvements in adherence to treatment guidelines and drug therapy to positively impact healthcare costs and resource use. PMID:24991370

Atrial fibrillation

PubMed Central

Munger, Thomas M.; Wu, Li-Qun; Shen, Win K.

2014-01-01

Atrial fibrillation is the most common arrhythmia affecting patients today. Disease prevalence is increasing at an alarming rate worldwide, and is associated with often catastrophic and costly consequences, including heart failure, syncope, dementia, and stroke. Therapies including anticoagulants, anti-arrhythmic medications, devices, and non-pharmacologic procedures in the last 30 years have improved patients' functionality with the disease. Nonetheless, it remains imperative that further research into AF epidemiology, genetics, detection, and treatments continues to push forward rapidly as the worldwide population ages dramatically over the next 20 years. PMID:24474959

BRAF-V600E mutant papillary craniopharyngioma dramatically responds to combination BRAF and MEK inhibitors.

PubMed

Roque, Ashley; Odia, Yazmin

2017-04-01

We present a patient with BRAF-V600E mutant papillary craniopharyngioma successfully treated with combination BRAF (dabrafenib 150 mg twice daily) and MEK (trametinib 2 mg daily) inhibitors after her unresectable tumor proved refractory to radiation. Serial brain MRIs and PET revealed marked tumor reduction with gradual neurological improvement and permanent panhypopituitarism.

Infrared imaging enhances retinal crystals in Bietti's crystalline dystrophy.

PubMed

Brar, Vikram S; Benson, William H

2015-01-01

Infrared imaging dramatically increased the number of crystalline deposits visualized compared with clinical examination, standard color fundus photography, and red free imaging in patients with Bietti's crystalline dystrophy. We believe that this imaging modality significantly improves the sensitivity with which these lesions are detected, facilitating earlier diagnosis and may potentially serve as a prognostic indicator when examined over time.

Current and future management of Ph/BCR-ABL positive ALL.

PubMed

Maino, Elena; Sancetta, Rosaria; Viero, Piera; Imbergamo, Silvia; Scattolin, Anna Maria; Vespignani, Michele; Bassan, Renato

2014-06-01

Following the introduction of targeted therapy with tyrosine kinase inhibitors (TKI) at the beginning of the past decade, the outcome of patients with Philadelphia-chromosome positive acute lymphoblastic leukemia (Ph+ ALL) has dramatically improved. Presently, the use of refined programs with first/second generation TKI's and chemotherapy together with allogeneic stem cell transplantation allow up to 50% of all patients to be cured. Further progress is expected with the new TKI ponatinib, overcoming resistance caused by T315I point mutation, other targeted therapies, autologous transplantation in molecularly negative patients, therapeutic monoclonal antibodies like inotuzumab ozogamicin and blinatumomab, and chimeric antigen receptor-modified T cells. Ph+ ALL could become curable in the near future even without allogeneic stem cell transplantation, minimizing the risk of therapy-related death and improving greatly the quality of patients' life.

Treatment of ARDS With Prone Positioning.

PubMed

Scholten, Eric L; Beitler, Jeremy R; Prisk, G Kim; Malhotra, Atul

2017-01-01

Prone positioning was first proposed in the 1970s as a method to improve gas exchange in ARDS. Subsequent observations of dramatic improvement in oxygenation with simple patient rotation motivated the next several decades of research. This work elucidated the physiological mechanisms underlying changes in gas exchange and respiratory mechanics with prone ventilation. However, translating physiological improvements into a clinical benefit has proved challenging; several contemporary trials showed no major clinical benefits with prone positioning. By optimizing patient selection and treatment protocols, the recent Proning Severe ARDS Patients (PROSEVA) trial demonstrated a significant mortality benefit with prone ventilation. This trial, and subsequent meta-analyses, support the role of prone positioning as an effective therapy to reduce mortality in severe ARDS, particularly when applied early with other lung-protective strategies. This review discusses the physiological principles, clinical evidence, and practical application of prone ventilation in ARDS. Copyright © 2016 American College of Chest Physicians. Published by Elsevier Inc. All rights reserved.

The use of antigravity suits in the treatment of idiopathic orthostatic hypotension

NASA Technical Reports Server (NTRS)

Landmark, K.; Kravik, S.

1980-01-01

Idiopathic orthostatic hypotension is an uncommon disease characterized by a drop in blood pressure when going from a recumbent to a standing position. Treatment by medication generally produces poor results. Three patients at the Royal Hospital in Oslo were treated with antigravity suits and all were able to maintain adequate blood pressures in the standing position. One patient improved dramatically and was able to take short walks while wearing the suit. The two other patients, however, felt that wearing the suits eventually became uncomfortable. This treatment represents a useful treatment alternative for intractable cases.

[Paradoxical effect of methylphenidate in the treatment of a patient with severe traumatic brain injury].

PubMed

Grønborg, Pia; Liljegren, Jeanette; Jansen, Jette

2009-06-22

Methylphenidate is a central nervous system (CNS)-stimulating agent. During recent years methylphenidate has been shown to increase arousal in patients with traumatic brain injury. We describe a patient with a severe traumatic injury in whom arousal was increased when methylphenidate was given, and the level of arousal decreased when the amount was diminished after some months. Due to possible side effects, methylphenidate treatment was reduced over several weeks 2 years after the trauma. Surprisingly, the cognitive level was then dramatically improved. To our knowledge, such paradoxical effect of methylphenidate has not previously been described.

Cutaneous sarcoidosis in a patient with ulcerative colitis on infliximab.

PubMed

Fok, Kum C; Ng, Watson W S; Henderson, Christopher J A; Connor, Susan J

2012-07-01

The advance of anti-tumour necrosis factor (TNF) therapy had dramatically changed the treatment algorithm of inflammatory bowel disease (IBD). This had significantly improved the quality of life for patients with Crohn's disease (CD) and ulcerative colitis (UC).(1) However, side-effects of anti-TNF treatment were unavoidable with paradoxical inflammation (for example leucocytoclastic vasculitis and psoriasis) being well-known phenomena of anti-TNF therapy.(2) We report a case of infliximab induced cutaneous sarcoidosis in a patient with ulcerative colitis and review the literature. Crown Copyright © 2012. Published by Elsevier B.V. All rights reserved.

Managing the Delivery of Health Care: What Can Health Care Learn From the Business Community?

PubMed

Sharan, Alok D; Millhouse, Paul W; West, Michael E; Schroeder, Gregory D; Vaccaro, Alexander R

2015-08-01

The passage of the Patient Protection and Affordable Care Act in March 2010 has resulted in dramatic changes to the delivery of health care in the United States toward a value-based system. While this is a significant change from the previous model, it presents an opportunity for high-quality health care providers to improve patient outcomes while also increasing revenue. However, those that lack a clear strategy to effectively implement change and communicate the increased value to the patients likely will suffer, regardless of how successful or prestigious they seem today.

Using Lean Quality Improvement Tools to Increase Delivery of Evidence-Based Tobacco Use Treatment in Hospitalized Neurosurgical Patients.

PubMed

Sisler, Laurel; Omofoye, Oluwaseun; Paci, Karina; Hadar, Eldad; Goldstein, Adam O; Ripley-Moffitt, Carol

2017-12-01

Health care providers routinely undertreat tobacco dependence, indicating a need for innovative ways to increase delivery of evidence-based care. Lean, a set of quality improvement (QI) tools used increasingly in health care, can help streamline processes, create buy-in for use of evidence-based practices, and lead to the identification of solutions on the basis of a problem's root causes. To date, no published research has examined the use of Lean tools in tobacco dependence. A 12-month QI project using Lean tools was conducted to increase delivery of evidence-based tobacco use treatment (TUT) to hospitalized neurosurgical patients. The study team developed a nicotine replacement therapy (NRT) and counseling protocol for neurosurgery inpatients who indicated current tobacco use and used Lean tools to increase protocol adherence. Rates of NRT prescription, referrals to counseling, and follow-up phone calls were compared pre- and postintervention. Secondary measures included patient satisfaction with intervention, quit rates, and reduction rates at 4 weeks postdischarge. Referrals to counseling doubled from 31.7% at baseline to 62.0% after implementation of the intervention, and rates of nicotine replacement therapy (NRT) prescriptions during hospitalization and at discharge increased from 15.3% to 28.5% and 9.0% to 19.3%, respectively. Follow-up phone call rates also dramatically increased. The majority of satisfaction survey respondents indicated that counseling had a positive or neutral impact on stress level and overall satisfaction. Lean tools can dramatically increase use of evidence-based TUT in hospitalized patients. This project is easily replicable by professionals seeking to improve delivery of tobacco treatment. These findings may be particularly helpful to inpatient surgical departments that have traditionally been reticent to prescribe NRT. Copyright © 2017 The Joint Commission. Published by Elsevier Inc. All rights reserved.

An Employee-Centered Care Model Responds to the Triple Aim: Improving Employee Health.

PubMed

Fox, Kelly; McCorkle, Ruth

2018-01-01

Health care expenditures, patient satisfaction, and timely access to care will remain problematic if dramatic changes in health care delivery models are not developed and implemented. To combat this challenge, a Triple Aim approach is essential; Innovation in payment and health care delivery models is required. Using the Donabedian framework of structure, process, and outcome, this article describes a nurse-led employee-centered care model designed to improve consumers' health care experiences, improve employee health, and increase access to care while reducing health care costs for employees, age 18 and older, in a corporate environment.

Total knee arthroplasty in motivated patients with knee osteoarthritis and athletic activity approach type goals: a conceptual decision-making model.

PubMed

Nyland, John; Kanouse, Zachary; Krupp, Ryan; Caborn, David; Jakob, Rolie

2011-01-01

Knee osteoarthritis is one of the most common disabling medical conditions. With longer life expectancy the number of total knee arthroplasty (TKA) procedures being performed worldwide is projected to increase dramatically. Patient education, physical activity, bodyweight levels, expectations and goals regarding the ability to continue athletic activity participation are also increasing. For the subset of motivated patients with knee osteoarthritis who have athletic activity approach type goals, early TKA may not be the best knee osteoarthritis treatment option to improve satisfaction, quality of life and outcomes. The purpose of this clinical commentary is to present a conceptual decision-making model designed to improve the knee osteoarthritis treatment intervention outcome for motivated patients with athletic activity approach type goals. The model focuses on improving knee surgeon, patient and rehabilitation clinician dialogue by rank ordering routine activities of daily living and quality of life evoking athletic activities based on knee symptom exacerbation or re-injury risk. This process should help establish realistic patient expectations and goals for a given knee osteoarthritis treatment intervention that will more likely improve self-efficacy, functional independence, satisfaction and outcomes while decreasing the failure risk associated with early TKA.

Improving Patient Safety in Hospitals through Usage of Cloud Supported Video Surveillance

PubMed Central

Dašić, Predrag; Dašić, Jovan; Crvenković, Bojan

2017-01-01

BACKGROUND: Patient safety in hospitals is of equal importance as providing treatments and urgent healthcare. With the development of Cloud technologies and Big Data analytics, it is possible to employ VSaaS technology virtually anywhere, for any given security purpose. AIM: For the listed benefits, in this paper, we give an overview of the existing cloud surveillance technologies which can be implemented for improving patient safety. MATERIAL AND METHODS: Modern VSaaS systems provide higher elasticity and project scalability in dealing with real-time information processing. Modern surveillance technologies can prove to be an effective tool for prevention of patient falls, undesired movement and tempering with attached life supporting devices. Given a large number of patients who require constant supervision, a cloud-based monitoring system can dramatically reduce the occurring costs. It provides continuous real-time monitoring, increased overall security and safety, improved staff productivity, prevention of dishonest claims and long-term digital archiving. CONCLUSION: Patient safety is a growing issue which can be improved with the usage of high-end centralised surveillance systems allowing the staff to focus more on treating health issues rather that keeping a watchful eye on potential incidents. PMID:28507610

Periodontal management of a patient with severe aplastic anemia: a case report.

PubMed

Agnihotri, Rupali; Bhat, Khandige Mahalinga; Bhat, Giliyar Subraya; Pandurang, Pratibha

2009-01-01

This article describes the periodontal management of a patient with severe aplastic anemia. A 51-year-old female patient was hospitalized with aplastic anemia and was referred for the management of her cyclosporine-induced gingival enlargement and bleeding from her gums. She also complained of pain in the palatal area and the mandibular anterior region. The patient was managed successfully with supra- and subgingival instrumentation, local drug delivery (LDD), electrosurgery, repeated oral hygiene instruction, and constant supervision. The treatment resulted in dramatic improvement in the patient's oral health and quality of life. This report highlights the importance of nonsurgical therapy followed by electrosurgery for the management of residual gingival enlargement.

Implementation of Hospital Computerized Physician Order Entry Systems in a Rural State: Feasibility and Financial Impact

PubMed Central

Ohsfeldt, Robert L.; Ward, Marcia M.; Schneider, John E.; Jaana, Mirou; Miller, Thomas R.; Lei, Yang; Wakefield, Douglas S.

2005-01-01

Objective The aim of this study was to estimate the costs of implementing computerized physician order entry (CPOE) systems in hospitals in a rural state and to evaluate the financial implications of statewide CPOE implementation. Methods A simulation model was constructed using estimates of initial and ongoing CPOE costs mapped onto all general hospitals in Iowa by bed quantity and current clinical information system (CIS) status. CPOE cost estimates were obtained from a leading CPOE vendor. Current CIS status was determined through mail survey of Iowa hospitals. Patient care revenue and operating cost data published by the Iowa Hospital Association were used to simulate the financial impact of CPOE adoption on hospitals. Results CPOE implementation would dramatically increase operating costs for rural and critical access hospitals in the absence of substantial costs savings associated with improved efficiency or improved patient safety. For urban and rural referral hospitals, the cost impact is less dramatic but still substantial. However, relatively modest benefits in the form of patient care cost savings or revenue enhancement would be sufficient to offset CPOE costs for these larger hospitals. Conclusion Implementation of CPOE in rural or critical access hospitals may depend on net increase in operating costs. Adoption of CPOE may be financially infeasible for these small hospitals in the absence of increases in hospital payments or ongoing subsidies from third parties. PMID:15492033

Infrared imaging enhances retinal crystals in Bietti’s crystalline dystrophy

PubMed Central

Brar, Vikram S; Benson, William H

2015-01-01

Infrared imaging dramatically increased the number of crystalline deposits visualized compared with clinical examination, standard color fundus photography, and red free imaging in patients with Bietti’s crystalline dystrophy. We believe that this imaging modality significantly improves the sensitivity with which these lesions are detected, facilitating earlier diagnosis and may potentially serve as a prognostic indicator when examined over time. PMID:25931805

A combined hands-on teaching programme and clinical pathway focused on pleural ultrasound and procedure supervision transforms pleural procedure outcomes.

PubMed

Edwards, Timothy; Cook, Alistair; Salamonsen, Matthew; Bashirzadeh, Farzad; Fielding, David

2017-11-01

Management of pleural effusions is a common diagnostic and management problem. We reviewed the outcomes from pleural procedures after the instigation of pleural effusion management guidelines, focusing on pleural ultrasound and a hands-on teaching programme followed by procedure supervision that enabled many operators to perform such procedures. This is a retrospective analysis of all procedures performed for pleural effusions on medical patients. Outcomes were assessed prior to the instigation of pleural effusion management guidelines (pleural pathway) and hands-on teaching (January 2010 to June 2011) and following these interventions (January 2012 to June 2013). A total of 171 procedures involving 129 patients (pre-pathway group) and 146 procedures involving 115 patients (post-pathway group) was analysed. The rate of complications prior to the pleural pathway was 22.2% (38 of 171 procedures). Following the pathway, the rate of complications declined to 7.5% (11 of 146 procedures, P < 0.003). The use of pleural ultrasound increased dramatically (72.5 vs 90.2%). The number of patients who underwent repeated procedures (defined as ≥3) reduced dramatically (21 vs 7, P < 0.01). This improvement occurred using many supervised operators who completed the hands-on teaching programme (n = 32) and followed the pleural pathway (127 of 146 procedures). The instigation of a clinical pathway focused on the use of bedside pleural ultrasound, and teaching of drainage techniques with procedure supervision vastly improved patient outcomes. This not only allowed better quality of care for patients, it also provided the acquisition of new skills to medical staff, not limiting these skills to specialised staff. © 2017 Royal Australasian College of Physicians.

Chronic inflammatory demyelinating polyneuropathy after treatment with interferon-alpha.

PubMed

Hirotani, Makoto; Nakano, Hitoshi; Ura, Shigehisa; Yoshida, Kazuto; Niino, Masaaki; Yabe, Ichiro; Sasaki, Hidenao

2009-01-01

Interferon-alpha (IFN-alpha), though widely used for the treatment of chronic viral hepatitis, may be associated with the occurrence of autoimmune disorders. In this case report, a patient with chronic hepatitis C virus infection had chronic inflammatory demyelinating polyneuropathy (CIDP) after the initiation of IFN-alpha therapy. The neurological symptoms of this patient continued to progress even though the treatment with IFN-alpha had been withdrawn; the symptoms improved dramatically following treatment with intravenous immunoglobulin. This case may therefore provide an important clue to understand the immune mechanism of CIDP and IFN-alpha.

Making the Middle Count

PubMed Central

Esbenshade, Angie

2015-01-01

This article discusses three ways in which dramatic improvements in middle flow, or examination-to-disposition time, can be driven by emergency department (ED) nursing leadership. By operationalizing a “results pending” area, low-acuity patients who are unlikely to be admitted can await diagnostic results or be actively monitored by a dedicated nurse, ED rooms and beds may be reserved for higher acuity patients. Monthly operational stakeholder meetings can provide a consistent opportunity to track, monitor, and improve flow while also celebrating successes and identifying needed performance improvements based on objective metrics for shared goals. Internal customer rounding is a process that serves as effective follow-up from the stakeholder meeting to ensure aligned behaviors to meet identified goals. Frequency of rounding is identified during the stakeholder meeting. By using these three tools, ED stakeholders can effectively focus on solutions instead of barriers to improving middle flow. PMID:25569321

Diagnostic colonoscopy: performance measurement study.

PubMed

Kuznets, Naomi

2002-07-01

This is the fifth of a series of best practices studies undertaken by the Performance Measurement Initiative (PMI), the centerpiece of the Institute for Quality Improvement (IQI), a not-for-profit quality improvement subsidiary of the Accreditation Association for Ambulatory Health Care (AAAHC) (Performance Measurement Initiative, 1999a, 1999b, 2000a, 2000b). The IQI was created to offer clinical performance measurement and improvement opportunities to ambulatory health care organizations and others interested in quality patient care. The purpose of the study was to provide opportunities to initiate clinical performance measurement on key processes and outcomes for this procedure and use this information for clinical quality improvement. This article provides performance measurement information on how organizations that have demonstrated and validated differences in clinical practice can have similar outcomes, but at a dramatically lower cost. The intent of the article is to provide organizations with alternatives in practice to provide a better value to their patients.

The future of hemodialysis membranes.

PubMed

Humes, H D; Fissell, W H; Tiranathanagul, K

2006-04-01

Hemodialytic treatment of patients with either acute or chronic renal failure has had a dramatic impact on the mortality rates of these patients. Unfortunately, this membrane-based therapy is still incomplete renal replacement, as the mortality and morbidity of these patients remain unacceptably high. Much progress must be made to improve the biocompatibility of hemodialysis membranes as well as their hydraulic and permselective properties to remove small solutes and 'middle molecules' in compact cartridges. The next directions of development will leverage materials and mechanical engineering technology, including microfluidics and nanofabrication, to further improve the clearance functions of the kidney to replicate glomerular permselectivity while retaining high rates of hydraulic permeability. The extension of membrane technology to biohybrid devices utilizing progenitor/stem cells will be another substantive advance for renal replacement therapy. The ability to not only replace solute and water clearance but also active reabsorptive transport and metabolic activity will add additional benefit to the therapy of patients suffering from renal failure. This area of translational research is rich in creative opportunities to improve the unmet medical needs of patients with either chronic or acute renal failure.

Double-blind study of thioridazine and haloperidol in geriatric patients with a psychosis associated with organic brain syndrome.

PubMed

Cowley, L M; Glen, R S

1979-10-01

Forty geriatric patients from the psychiatric ward of a state hospital were enrolled in a 12 week double-blind comparative study of the concentrate forms of thioridazine and haloperidol. The objective of the study was to assess the efficacy and safety of these drugs in the treatment of psychosis associated with organic brain syndrome in the elderly. Two types of patients comprised the population, those who had been hospitalized most of their adult lives and those who had not entered the hospital until late in life. Although both drugs produced significant improvement in these patients' symptoms, the improvement with thioridazine tended to be greater than that with haloperidol in most ratings. A plateau effect was seen with haloperidol in contrast to a steady improvement seen with thioridazine. The safety of both drugs was confirmed. Geriatric patients who display both psychotic and OBS symptomatology were found to respond quite well to both drugs, regardless of their previous psychiatric history, but a somewhat more dramatic response was seen with thioridazine.

Surgical Management of the Thick-Skinned Nose.

PubMed

Davis, Richard E; Hrisomalos, Emily N

2018-02-01

When executed properly, open structure rhinoplasty can dramatically improve the consistency, durability, and quality of the cosmetic surgical outcome. Moreover, in expert hands, dramatic transformations in skeletal architecture can be accomplished with minimal risk and unparalleled control, all while preserving nasal airway function. While skeletal enhancements have become increasingly more controlled and precise, the outer skin-soft tissue envelope (SSTE) often presents a formidable obstacle to a satisfactory cosmetic result. In noses with unusually thick skin, excessive skin volume and characteristically hostile healing responses frequently combine to obscure or sometimes even negate cosmetic skeletal modifications and taint the surgical outcome. For this challenging patient subgroup, care must be taken to optimize the SSTE using a graduated treatment strategy directed at minimizing skin thickness and controlling unfavorable healing responses. When appropriate efforts are implemented to manage thick nasal skin, cosmetic outcomes are often substantially improved, sometimes even negating the ill-effects of thick skin altogether. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Macro vs micro level surgical quality improvement: a regional collaborative demonstrates the case for a national NSQIP initiative.

PubMed

Tepas, Joseph J; Kerwin, Andrew J; deVilla, Jhun; Nussbaum, Michael S

2014-04-01

The Florida Surgical Care Initiative (FSCI) is a quality improvement collaborative of the American College of Surgeons National Surgical Quality Improvement Program (NSQIP) and the Florida Hospital Association. In the wake of a dramatic decrease in complications and cost documented over 15 months, we analyzed the semiannual measures reports (SAR) to determine whether this improvement was driven by specific institutions or was a global accomplishment by all participants. Reports from NSQIP were analyzed to determine rank change of participants. Odds ratio (OR) of observed-to-expected incidence of the 4 FSCI outcomes (catheter-associated urinary tract infection [CAUTI], surgical site infection [SSI], colorectal, and surgery in patients older than 65 years) were used to assess individual and group performance. Data from SAR 2 (October 2011 to April 2012) were compared with data from SAR 3 (May to July 2012). Poorly performing hospitals were tracked to determine evidence of improvement. Individual facility performance was evaluated by determining proportion of hospitals showing improved rank across all measures. Fifty-four hospitals were evaluated. SAR 2 reported 28,112 general and vascular surgical cases; SAR 3 added 10,784 more. The proportion of institutions with OR < 1 for each measure did not change significantly. Only urinary tract infection and colorectal measures demonstrated increased number of hospitals with OR < 1. Each institution that was a significant negative outlier in SAR 2 demonstrated improvement. Three of 54 hospitals demonstrated improvement across all 4 measures. Of 15 hospitals with improved performance across 3 measures, all included elderly surgery. The increase in quality achieved across this population of surgical patients was the result of a quality assessment process driven by NSQIP rather than disproportionate improvement of some raising the bar for all. The NSQIP process, applied collaboratively across a population by committed institutions, produces dramatic results. Copyright © 2014 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

Assessment of patients for treatment with tinnitus retraining therapy.

PubMed

Henry, James A; Jastreboff, Margaret M; Jastreboff, Pawel J; Schechter, Martin A; Fausti, Stephen A

2002-01-01

Clinical management for patients complaining of severe tinnitus has improved dramatically in the last 25 years. During that period of time, various methods of treatment have been introduced and are being used with varying degrees of success. One method that has received considerable attention is tinnitus retraining therapy (TRT). This method is being practiced by hundreds of clinicians worldwide, and retrospective clinical data indicate that TRT has been effective for the majority of patients. This article provides a guide for clinicians to evaluate their patients for treatment with TRT. Included in this guide is the expanded version of the TRT initial interview and specific instructions for the clinician administering the interview.

Readability of Patient Education Materials in Hand Surgery and Health Literacy Best Practices for Improvement.

PubMed

Hadden, Kristie; Prince, Latrina Y; Schnaekel, Asa; Couch, Cory G; Stephenson, John M; Wyrick, Theresa O

2016-08-01

This study aimed to update a portion of a 2008 study of patient education materials from the American Society for Surgery of the Hand Web site with new readability results, to compare the results to health literacy best practices, and to make recommendations to the field for improvement. A sample of 77 patient education documents were downloaded from the American Society for Surgery of the Hand Web site, handcare.org, and assessed for readability using 4 readability tools. Mean readability grade-level scores were derived. Best practices for plain language for written health materials were compiled from 3 government agency sources. The mean readability of the 77 patient education documents in the study was 9.3 grade level. This reading level is reduced from the previous study in 2008 in which the overall mean was 10.6; however, the current sample grade level still exceeds recommended readability according to best practices. Despite a small body of literature on the readability of patient education materials related to hand surgery and other orthopedic issues over the last 7 years, readability was not dramatically improved in our current sample. Using health literacy as a framework, improvements in hand surgery patient education may result in better understanding and better outcomes for patients seeing hand surgeons. Improved understanding of patient education materials related to hand surgery may improve preventable negative outcomes that are clinically significant as well as contribute to improved quality of life for patients. Copyright © 2016 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

Neonatal herpes simplex virus infections: where are we now?

PubMed

Thompson, Clara; Whitley, Richard

2011-01-01

Neonatal herpes simplex virus (HSV) infection continues to cause significant morbidity and mortality despite advances in diagnosis and treatment. Prior to antiviral therapy, 85% of patients with disseminated HSV disease and 50% of patients with central nervous system disease died within 1 year. The advent of antiviral therapy has dramatically improved the prognosis of neonatal HSV with initially vidarabine and subsequently acyclovir increasing the survival rate of infected neonates and improving long-term developmental outcomes. More recently, polymerase chain reaction has allowed earlier identification of HSV infection and provided a quantitative guide to treatment. Current advances in the treatment of neonatal HSV infections are looking toward the role of prolonged oral suppression therapy in reducing the incidence of recurrent disease. Of concern, however, are increasing reports of acyclovir-resistant HSV isolates in patients following prolonged therapy.

Rapid Improvement of thyroid storm-related hemodynamic collapse by aggressive anti-thyroid therapy including steroid pulse: A case report.

PubMed

Kiriyama, Hiroyuki; Amiya, Eisuke; Hatano, Masaru; Hosoya, Yumiko; Maki, Hisataka; Nitta, Daisuke; Saito, Akihito; Shiraishi, Yasuyuki; Minatsuki, Shun; Sato, Tatsuyuki; Murakami, Haruka; Uehara, Masae; Manaka, Katsunori; Makita, Noriko; Watanabe, Masafumi; Komuro, Issei

2017-06-01

Heart failure is relatively common in patients with hyperthyroidism, but thyrotoxic cardiomyopathy with poor left ventricular (LV) systolic function is very rare. We experienced a representative case of a patient who presented with severe LV dysfunction related to thyroid storm and needed extracorporeal membrane oxygenation (ECMO) temporally. Thyrotoxic cardiomyopathy. Aggressive antithyroid therapy, including steroid pulse to hyperthyroidism, leads to the dramatic improvement of cardiac function and she was successfully weaned from ECMO. The most outstanding feature of the current case was the rapid decrease of cardiac injury and improvement of cardiac function by strengthening antithyroid therapy, including steroid pulse, without thyroid hormone level normalization. In thyroid storm, various systemic inflammatory reactions have different time courses and among them, the cardiac phenotype emerges in most striking and critical ways.

Dramatic effects of a new antimicrobial stewardship program in a rural community hospital.

PubMed

Libertin, Claudia R; Watson, Stephanie H; Tillett, William L; Peterson, Joy H

2017-09-01

New Joint Commission antimicrobial stewardship requirements took effect on January 1, 2017, promoted as a central strategy for coping with the emerging problems of antimicrobial resistance and Clostridium difficile infection. Our objective was to measure the effects of a new antimicrobial stewardship program (ASP) in a rural community hospital with no prior ASP, in the context of having a new infectious disease specialist on staff. An ASP team was formed to implement a prospective audit with health care provider feedback and targeting 12 antimicrobial agents in a rural hospital in Georgia. An educational grand rounds lecture series was provided before implementation of the ASP to all prescribers. After implementation, algorithms to aid the selection of empirical antibiotics for specific infectious disease syndromes based on local antibiograms were provided to prescribers to improve this selection. Rates of C difficile infections, total targeted antimicrobial costs, and drug utilization rates were calculated for 1 year pre-ASP implementation (2013) and 1 year post-ASP implementation (October 2014-December 2015). The patient safety metric of C difficile infections decreased from 3.35 cases per 1,000 occupied bed days (OBDs) in 2013 to 1.35 cases per 1,000 OBDs in 2015. Total targeted antimicrobial costs decreased 50% from $16.93 per patient day in 2013 to $8.44 per patient day in 2015. Overall antimicrobial use decreased 10% from before the ASP initiative to 1 year after it. Annualized savings were $280,000 in 1 year, based on drug savings only. Judicious use of antimicrobials and resources can improve a patient safety metric and decrease costs dramatically in rural institutions where the average hospital census is <100 patients per day. The savings would allow the institutions to spend better while improving the use of antimicrobials. Copyright © 2017 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Improved survival with an innovative approach to the treatment of severely burned patients: development of a burn treatment manual.

PubMed

Morisada, S; Nosaka, N; Tsukahara, K; Ugawa, T; Sato, K; Ujike, Y

2015-09-30

The management of severely burned patients remains a major issue worldwide as indicated by the high incidence of permanent debilitating complications and poor survival rates. In April 2012, the Advanced Emergency & Critical Care Medical Center of the Okayama University Hospital began implementing guidelines for severely burned patients, distributed as a standard burn treatment manual. The protocol, developed in-house, was validated by comparing the outcomes of patients with severe extensive burns (SEB) treated before and after implementation of these new guidelines at this institution. The patients included in this study had a burn index (BI) ≥30 or a prognostic burn index (PBI = BI + patient's age) ≥100. The survival rate of the patients with BI ≥30 was 65.2% with the traditional treatment and 100% with the new guidelines. Likewise, the survival rate of the patients with PBI ≥100 was 61.1% with the traditional treatment compared to 100% with the new guidelines. Together, these data demonstrate that the new treatment guidelines dramatically improved the treatment outcome and survival of SEB patients.

Developing a pain management program through continuous improvement strategies.

PubMed

Woodward, Dora

2005-01-01

Pain affects more than one third of cancer patients in the early stages of their disease, dramatically rising above 70% in the advanced stages. Numerous studies have been conducted in the pursuit of cancer pain relief, yet the prevalence of pain persists. This article focuses on a pain management program, developed by a performance improvement team, which addressed the inadequacies of current pain management. Performance improvement activities are described through the process of assessment, planning, implementation, and evaluation of the pain management program. This pain management program is uniquely derived from a unit core value that all staff is responsible and accountable for pain management.

Toxoplasmosis as an unusual cause of massive lymph node enlargement.

PubMed

Jacobs, P

1981-11-14

An immunologically competent adult with acquired toxoplasmosis presented with inguinal lymphadenopathy and associated lymphatic and venous obstruction. A diagnosis of toxoplasmosis was made by demonstration the presence of the trophozoite, and response to therapy, while satisfactory, was slow. Recrudescence of lymphadenopathy was associated with a change from reactive lymphadenitis to angioimmunoblastic lymphadenopathy. There was a dramatic improvement following local therapy and systemic corticosteroids and chlorambucil. The patient remains well.

Human oocyte cryopreservation.

PubMed

Tao, Tao; Zhang, Wenling; Del Valle, Alfonso

2009-06-01

This review summarized the clinical breakthroughs in the human oocyte cryopreservation field in the past 2 years and gave special emphasis on the role of vitrification method. Human oocyte cryopreservation is an attractive strategy to preserve female fertility, as it offers more opportunities to the future destination of the female gametes and also raises fewer legal and ethical questions compared with embryo cryopreservation. It became promising in recent years because of dramatic improvement in cryopreservation technologies. Human oocyte cryopreservation would not become a clinical routine until the availability of reliable cryopreservation methods and long-term follow-up results of the babies born by this technique. Oocyte cryopreservation produced very exciting results with pregnancy and implantation rates comparable to embryo cryopreservation and in some cases comparable to fresh in-vitro fertilization cycles with both modified slow-freezing and vitrification methods. A cancer patient conceived and delivered her own babies by this technology after recovery from the disease. Oocyte cryopreservation became a new focus in assisted reproductive technology. We witnessed the advanced development of human oocyte cryopreservation in the past years because of increasing demand, medically, legally and ethically, and also because of the dramatic improvement of the freezing technique. There is still a long way to go to integrate it into a routine clinical procedure to benefit more patients and encourage clinicians to follow the standard protocols.

Synergistic Tailoring of Electrostatic and Hydrophobic Interactions for Rapid and Specific Recognition of Lysophosphatidic Acid, an Early-Stage Ovarian Cancer Biomarker.

PubMed

Wang, Ying; Pei, Hanwen; Jia, Yan; Liu, Jianhua; Li, Zelun; Ai, Kelong; Lu, Zhongyuan; Lu, Lehui

2017-08-23

Early detection of ovarian cancer, the most lethal type of gynecologic cancer, can dramatically improve the efficacy of available treatment strategies. However, few screening tools exist for rapidly and effectively diagnosing ovarian cancer in early stages. Here, we present a facile "lock-key" strategy, based on rapid, specific detection of plasma lysophosphatidic acid (LPA, an early stage biomarker) with polydiacetylenes (PDAs)-based probe, for the early diagnosis of ovarian cancer. This strategy relies on specifically inserting LPA "key" into the PDAs "lock" through the synergistic electrostatic and hydrophobic interactions between them, leading to conformation transition of the PDA backbone with a concomitant blue-to-red color change. The detailed mechanism underlying the high selectivity of PDAs toward LPA is revealed by comprehensive theoretical calculation and experiments. Moreover, the level of LPA can be quantified in plasma samples from both mouse xenograft tumor models and patients with ovarian cancer. Impressively, this approach can be introduced into a portable point-of-care device to successfully distinguish the blood samples of patients with ovarian cancer from those of healthy people, with 100% accuracy. This work provides a valuable portable tool for early diagnosis of ovarian cancer and thus holds a great promise to dramatically improve the overall survival.

Dramatic pretend play games uniquely improve emotional control in young children.

PubMed

Goldstein, Thalia R; Lerner, Matthew D

2017-09-15

Pretense is a naturally occurring, apparently universal activity for typically developing children. Yet its function and effects remain unclear. One theorized possibility is that pretense activities, such as dramatic pretend play games, are a possible causal path to improve children's emotional development. Social and emotional skills, particularly emotional control, are critically important for social development, as well as academic performance and later life success. However, the study of such approaches has been criticized for potential bias and lack of rigor, precluding the ability to make strong causal claims. We conducted a randomized, component control (dismantling) trial of dramatic pretend play games with a low-SES group of 4-year-old children (N = 97) to test whether such practice yields generalized improvements in multiple social and emotional outcomes. We found specific effects of dramatic play games only on emotional self-control. Results suggest that dramatic pretend play games involving physicalizing emotional states and traits, pretending to be animals and human characters, and engaging in pretend scenarios in a small group may improve children's emotional control. These findings have implications for the function of pretense and design of interventions to improve emotional control in typical and atypical populations. Further, they provide support for the unique role of dramatic pretend play games for young children, particularly those from low-income backgrounds. A video abstract of this article can be viewed at: https://youtu.be/2GVNcWKRHPk. © 2017 John Wiley & Sons Ltd.

Effects and safety of 99Tc-MDP in patients with refractory ankylosing spondylitis: a 2-stage (30-week follow-up) clinical trial.

PubMed

Xu, Yunyun; Zhong, Yi; Zhao, Minjing; Tu, Liudan; Fan, Meida; Zhang, Pingping; Wei, Qiujing; Cao, Shuangyan; Li, Qiuxia; Liao, Zetao; Lin, Zhiming; Pan, Yunfeng; Jin, Ou; Gu, Jieruo

2018-01-01

To evaluate the clinical efficacy and safety in patients with refractory ankylosing spondylitis (AS) initiating 99Tc-MDP therapy and explore the mechanisms. Refractory AS patients were enrolled in the clinical trial and received 99Tc-MDP treatments for 3 or 5 courses according to ASAS improvement. Efficacy and safety evaluations were conducted during the follow-up. 37 cytokines were quantified by Luminex at baseline and week 30. p-values<0.05 were considered statistically significant. 51 refractory AS patients were included, with 20 healthy people serving as the control group. The patients were in an active disease state (mean (SD) ASDAS 3.66 (0.83), BASDAI 4.53 (1.92)), 42(82.35%) patients had syndesmophytes. Their cytokines were significantly higher than that in the control group. After 3 courses of 99Tc-MDP treatment, 32 (62.75%) patients achieved ASAS20 improvement, 24 (47.06%) patients achieved a clinically significant improvement (ΔASDAS-CRP≥1.1). 27 patients entered the second stage to complete 5 courses of the treatment, all of whom achieved ASAS20 improvement, 18 (66.67%) patients achieved a clinically significant improvement. All clinical parameters including ASAS and ASDAS significantly improved as the treatment was continued. Cytokines also had significant down-regulation after the treatment, and the reductions had positive correlations with the improvements of disease activity. No serious adverse event was observed. This investigation confirmed the remarkable efficacy of 99Tc-MDP in a large number of refractory AS patients, and highlighted the mechanism by dramatic regulation on cytokines. 99Tc-MDP was safe in clinical application.

Advances and Challenges in Treatment of Locally Advanced Rectal Cancer

PubMed Central

Smith, J. Joshua; Garcia-Aguilar, Julio

2015-01-01

Dramatic improvements in the outcomes of patients with rectal cancer have occurred over the past 30 years. Advances in surgical pathology, refinements in surgical techniques and instrumentation, new imaging modalities, and the widespread use of neoadjuvant therapy have all contributed to these improvements. Several questions emerge as we learn of the benefits or lack thereof for components of the current multimodality treatment in subgroups of patients with nonmetastatic locally advanced rectal cancer (LARC). What is the optimal surgical technique for distal rectal cancers? Do all patients need postoperative chemotherapy? Do all patients need radiation? Do all patients need surgery, or is a nonoperative, organ-preserving approach warranted in selected patients? Answering these questions will lead to more precise treatment regimens, based on patient and tumor characteristics, that will improve outcomes while preserving quality of life. However, the idea of shifting the treatment paradigm (chemoradiotherapy, total mesorectal excision, and adjuvant therapy) currently applied to all patients with LARC to a more individually tailored approach is controversial. The paradigm shift toward organ preservation in highly selected patients whose tumors demonstrate clinical complete response to neoadjuvant treatment is also controversial. Herein, we highlight many of the advances and resultant controversies that are likely to dominate the research agenda for LARC in the modern era. PMID:25918296

Achilles tendinopathy: A prospective study on the effect of active rehabilitation and steroid injections in a clinical setting.

PubMed

Wetke, E; Johannsen, F; Langberg, H

2015-08-01

In published efficacy studies on Achilles tendinopathy (AT) exercise alone results in improvement in 60-90% of the cases. However, this high success rate cannot be expected in usual clinical practice. We prospectively investigated the effectiveness of a treatment regimen consisting of home-based exercises (concentric, eccentric, and stretching) and optional glucocorticosteroid (GCS) injections in patients with (AT) in a usual clinical setting. Patients unable to commence or progress in exercise were offered GCS, hypothesizing that the GCS would facilitate exercise. Ninety-three consecutive patients with AT referred to two outpatient rheumatology clinics were registered, and seen at five visits over a 6-month period. Exercises seemed to have a slow, but long-lasting effect with GCS having a dramatic short-term effect on symptoms. Twenty-six percent of the patients could proceed with training alone, the remainder received one to three supplementary GCS. There were significant improvements on all outcome variables over time (P ≤ 0.001). At follow-up, 42 had no more symptoms, 29 good result, 16 slightly improved, 4 unchanged, and 2 slightly worse. Overall, 94% of the patients had improved, and we thus recommend the use of GCS injections in AT patients if training alone does not lead to improvement. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Clinical roundtable monograph: Unmet needs in the management of chronic myelogenous leukemia.

PubMed

Jabbour, Elias J; Bixby, Dale; Akard, Luke P

2012-12-01

Approximately 5,000 cases of chronic myelogenous leukemia (CML) are diagnosed each year in the United States. The introduction of tyrosine kinase inhibitors (TKIs) has dramatically improved survival time for many CML patients. Current first-line treatment options include imatinib and the second-generation agents nilotinib and dasatinib. Second- and third-line agents include nilotinib, dasatinib, bosutinib, and the new agent ponatinib. Despite the effectiveness of TKIs, some patients develop resistance or intolerance to these agents. A number of mutations of the BCR-ABL gene have been identified and are associated with TKI resistance. Patients may benefit from switching to a second-line TKI, undergoing hematopoietic stem cell transplant, or receiving newly emerging agents. Although early response is associated with improved patient outcome, clinicians lack tests that can determine which patients will benefit from which therapies. To ensure adequate response, patients should be monitored by both polymerase chain reaction and cytogenetic analysis of the bone marrow. This roundtable monograph reviews key unmet needs in patients with CML related to disease management and treatment options.

Compassion Fatigue, Burnout, and Neonatal Abstinence Syndrome.

PubMed

Sweigart, Erin

2017-01-01

NICU nurses have seen a dramatic increase in cases of neonatal abstinence syndrome (NAS). The care needs of infants with NAS are highly demanding and can lead to feelings of frustration and emotional exhaustion among NICU nurses. Although studies have examined the experiences of nurses caring for NAS patients, none have specifically addressed the risk for compassion fatigue and burnout. Nurses need practical strategies to reduce their risk for compassion fatigue and burnout when caring for these patients. Improved education and implementation of self-care measures can help nurses more effectively manage stress and positively impact care of these infants and their families.

New Help for MS Patients

NASA Technical Reports Server (NTRS)

1993-01-01

The Mark VII MicroClimate Medical Personal Cooling system enables multiple sclerosis' victims, as well as cerebral palsy, spinabifida patients and others to lower their body temperatures. Although this is not a cure, cooling can produce a dramatic improvement in symptoms. The Multiple Sclerosis Association of America has placed cool suits in MS research care centers. This technology originated in the need for cooling systems in spa@esuits. "Cool Suits" are now used by hazardous materials workers, armored vehicle crews, firefighters and crop dusters. A surgical personal cooling system has also been developed for medical personnel working in hot operating room environments.

Therapeutic Advances in HCV Genotype 1 Infection: Insights from the Society of Infectious Diseases Pharmacists.

PubMed

Deming, Paulina; Martin, Michelle T; Chan, Juliana; Dilworth, Thomas J; El-Lababidi, Rania; Love, Bryan L; Mohammad, Rima A; Nguyen, Amy; Spooner, Linda M; Wortman, Suzanne B

2016-02-01

Hepatitis C virus (HCV) is the most common blood-borne infection in the United States. The high morbidity and mortality due to untreated infection have prompted updated screening recommendations that now include one-time HCV screening for all patients born between 1945 and 1965, in addition to risk factor-based screening. Current guidelines recommend treatment for all patients with chronic HCV. Treatment for HCV genotype 1 has evolved dramatically since the approval of the direct-acting antivirals. The approval of ledipasvir-sofosbuvir, ombitasvir-paritaprevir-ritonavir and dasabuvir, and simeprevir with sofosbuvir has dramatically altered the treatment landscape. High sustained virologic response (SVR) rates favor treatment, yet access to care poses a challenge for patients and providers. Current and emerging data with new therapies indicate high SVR rates in treatment-naïve and treatment-experienced patients, including patients with cirrhosis and in other special populations. Additional data suggest the addition of ribavirin can decrease treatment duration without compromising SVR rates. Resistance is an increasing area of interest in HCV, with baseline mutations identified and the potential for the development of resistance-associate variants in patients undergoing treatment. Due to the rapid evolution of HCV treatment, pharmacists should address challenges and play an integral role in agent selection, dosing, drug interaction screening, adverse effect monitoring, and the coordination of treatment. Clinical application of the latest information will reduce patient risk and improve outcomes. © 2016 Pharmacotherapy Publications, Inc.

[Role of endo-osseus implant in odonto-oral rehabilitation].

PubMed

Vanhakendover, S

2003-01-01

Dental implants have critically changed the restorative procedures available to edentulous patients. Biocompatible materials, precise surgical techniques and improved instrumentation give well trained practicioners various opportunities to achieve successful treatments. The necessity of combining full expertise in surgery and rational prosthetic planning with comprehensive occlusal management is emphasized. Recent advances in periodontal treatment of osseous and soft tissue defects, new grafting techniques and surgical approaches have dramatically enlarged the scope of oral implantology.

Appearance of acute gouty arthritis on indium-111-labeled leukocyte scintigraphy

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

Palestro, C.J.; Vega, A.; Kim, C.K.

1990-05-01

Indium-111-labeled leukocyte scintigraphy was performed on a 66-yr-old male with polyarticular acute gouty arthritis. Images revealed intense labeled leukocyte accumulation in a pattern indistinguishable from septic arthritis, in both knees and ankles, and the metatarsophalangeal joint of both great toes, all of which were involved in the acute gouty attack. Joint aspirate as well as blood cultures were reported as no growth; the patient was treated with intravenous colchicine and ACTH for 10 days with dramatic improvement noted. Labeled leukocyte imaging, repeated 12 days after the initial study, revealed near total resolution of joint abnormalities, concordant with the patient's clinicalmore » improvement. This case demonstrates that while acute gouty arthritis is a potential pitfall in labeled leukocyte imaging, in the presence of known gout, it may provide a simple, objective, noninvasive method of evaluating patient response to therapy.« less

Exacerbation of experimental autoimmune encephalomyelitis by passive transfer of IgG antibodies from a multiple sclerosis patient responsive to immunoadsorption.

PubMed

Pedotti, Rosetta; Musio, Silvia; Scabeni, Stefano; Farina, Cinthia; Poliani, Pietro Luigi; Colombo, Emanuela; Costanza, Massimo; Berzi, Angela; Castellucci, Fabrizio; Ciusani, Emilio; Confalonieri, Paolo; Hemmer, Bernhard; Mantegazza, Renato; Antozzi, Carlo

2013-09-15

The pathogenic role of antibodies in multiple sclerosis (MS) is still controversial. We transferred to mice with experimental autoimmune encephalomyelitis (EAE), animal model of MS, IgG antibodies purified from a MS patient presenting a dramatic clinical improvement during relapse after selective IgG removal with immunoadsorption. Passive transfer of patient's IgG exacerbated motor paralysis and increased mouse central nervous system (CNS) inflammation and demyelination. Binding of patient's IgG was demonstrated in mouse CNS, with a diffuse staining of white matter oligodendrocytes. These data support a growing body of evidence that antibodies can play an important role in the pathobiology of MS. Copyright © 2013 Elsevier B.V. All rights reserved.

Survival Pattern of Hodgkin Lymphoma Patients in the Last 25 Years in Lebanon.

PubMed

Massoud, Marcel; Kerbage, Fouad; Nehme, Joseph; Sakr, Riwa; Rached, Layale; Zeghondy, Jean; Nasr, Fady; Chahine, Georges

2017-07-01

After the emergence of combination chemotherapy in 1960s, survival of patients with Hodgkin lymphoma (HL) has dramatically improved worldwide. We lack studies that document the favorable evolution of survival regarding this disease in Lebanon. To compare the overall survival in HL over 3 different decades in Lebanon. We retrospectively reviewed the charts of 196 patients diagnosed with HL, treated and followed from 1990 to 2015 in our center. Patients were divided into 3 groups according to period of analysis: group A (1990-1999), group B (2000-2009), and group C (2010-2015). We studied the characteristics and survival patterns of patients in each group. The male-to-female sex ratio was 1.06. The median age at diagnosis was 33 years in group A, 30.4 in group B, and 33.12 in group C (P = .6). Results showed variations in the subtypes of the disease according to the following: nodular-sclerosis HL 59.5% in group A, 76.2% in group B, and 85.4% in group C. Mixed cellularity HL 21.6% in group A, 2.4% in group B, and 73.7% in group C (P = .0001). Patients presented with localized disease in 58.6%, 73.7%, and 56.4% in groups A, B, and C, respectively (P = .173). Complete remission was achieved in 76.5% in group A, 85.3% in group B, and 69.5% in group C (P = .007). The survival rate at 5 years in group A was 91%, 94% in group B, and 100% in group C. The survival of patients with HL has dramatically improved over the past 25 years in Lebanon. These results resemble those achieved in Western countries due to the fast adoption of new molecular imaging technologies at diagnosis and follow-up and the rapid approval of new drugs for relapse in the Lebanese market. Copyright © 2017 Elsevier Inc. All rights reserved.

Non-convulsive status epilepticus and consciousness disturbance after star fruit (Averrhoa carambola) ingestion in a dialysis patient.

PubMed

Chang, Chung-Hsin; Yeh, Jiann-Horng

2004-12-01

Star fruit ingestion may induce severe neurological complications in chronic renal failure patients. We present a case on maintenance dialysis therapy who developed a consciousness disturbance without convulsion after eating star fruit. The symptoms became aggravated after haemodialysis. The brain computed tomography scan showed no abnormal findings, but the electroencephalogram found active focal sharp waves in the left central regions and diffusion-weighted magnetic resonance imaging also showed hyperintense lesions in the left central regions that were compatible with non-convulsive status epilepticus. His condition improved dramatically after anticonvulsant therapy and regular haemodialysis. The patient was discharged 20 days later without neurological sequela.

Successful treatment of pemphigus vulgaris with etanercept in four patients.

PubMed

Shetty, Anjali; Marcum, Catherine B; Glass, L Frank; Carter, John D

2009-10-01

Pemphigus vulgaris is an autoimmune disease characterized by intraepidermal blister formation. The treatment of pemphigus vulgaris is generally regarded as difficult. Corticosteroids, the drug class of first choice, often must be combined with steroid-sparing agents to prevent hazardous, long-term side effects. The authors describe four patients with severe pemphigus vulgaris who were treated with the tumor necrosis factor (TNF)-alpha antagonist, etanercept, twice weekly. In all four cases, the addition of etanercept produced dramatic clinical improvement and facilitated the reduction of corticosteroids necessary to maintain symptom control. Thus, etanercept may be an effective therapeutic agent for pemphigus vulgaris and should be considered as an alternative treatment option for patients presenting with recalcitrant disease.

Making the Middle Count: Three Tools to Improve Throughput for a Better Patient Experience.

PubMed

Esbenshade, Angie

2015-01-01

This article discusses three ways in which dramatic improvements in middle flow, or examination-to-disposition time, can be driven by emergency department (ED) nursing leadership. By operationalizing a "results pending" area, low-acuity patients who are unlikely to be admitted can await diagnostic results or be actively monitored by a dedicated nurse, ED rooms and beds may be reserved for higher acuity patients. Monthly operational stakeholder meetings can provide a consistent opportunity to track, monitor, and improve flow while also celebrating successes and identifying needed performance improvements based on objective metrics for shared goals. Internal customer rounding is a process that serves as effective follow-up from the stakeholder meeting to ensure aligned behaviors to meet identified goals. Frequency of rounding is identified during the stakeholder meeting. By using these three tools, ED stakeholders can effectively focus on solutions instead of barriers to improving middle flow.This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License, where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially.

Choir singing and health status in people affected by cancer.

PubMed

Reagon, C; Gale, N; Dow, R; Lewis, I; van Deursen, R

2017-09-01

Cancer survival rates have improved dramatically over recent years, however, health-related quality of life (HRQoL) for many patients, survivors and their families remains low even after successful treatment. This mixed-methods observational study explored the effects of participation in community choirs on HRQoL in individuals who have had cancer (patients) or have been affected by cancer (non-patients). This included a longitudinal analysis of choristers commencing the Tenovus Cancer Care "Sing with Us" choirs across Wales and a series of semi-structured interviews and focus groups. Participants completed the Short-form 36 and the Hospital Anxiety and Depression Scale on commencement of the choir and 3 and 6 months later. On joining the choir, several domains of the SF36 were lower, indicating worse HRQoL and greater depression in patients than non-patients (p < .05). In patients, choir participation improved vitality, overall mental health and anxiety. In non-patients, choir participation improved anxiety (p < .05). Participants experienced the choirs as both an uplifting musical activity and a supportive community group. The results support the provision of a spectrum of support options to meet the different needs and preferences of people affected by cancer. © 2016 John Wiley & Sons Ltd.

Adult onset Still's disease and collapsing glomerulopathy: successful treatment with intravenous immunoglobulins and mycophenolate mofetil.

PubMed

Bennett, A N; Peterson, P; Sangle, S; Hangartner, R; Abbs, I C; Hughes, G R V; D'Cruz, D P

2004-06-01

In this Grand Round we present a 32-yr-old African man who became severely ill after a 5-month history of weight loss, pyrexia, arthralgia, sweats and rash. He went on to develop pericarditis, pericardial effusion with tamponade, hepatomegaly with abnormal liver function tests, lymphadenopathy, massive proteinuria and required ventilatory, circulatory and renal support. The differential diagnosis was adult onset Still's disease, systemic lupus erythematosus (SLE), infection and lymphoma. Primary infection and lymphoma were excluded and he was treated, with dramatic success, with intravenous immunoglobulins (i.v.IG). Subsequent renal biopsy excluded SLE but confirmed collapsing glomerulopathy. The proteinuria improved dramatically following treatment with mycophenolate mofetil. We discuss some of the difficult diagnostic and management issues raised by this patient and the different uses and mechanisms of action of i.v.IG.

Apatinib in refractory radiation-induced brain edema: A case report.

PubMed

Hu, Wei Guo; Weng, Yi Ming; Dong, Yi; Li, Xiang Pan; Song, Qi-Bin

2017-11-01

Apatinib is a novel tyrosine kinase inhibitor targeting vascular endothelial growth factor receptor-2, which has observed to be effective and safe in refractory radiation-induced brain edema, like Avastin did. Till now, there is no case report after apatinib came in the market. Two patients who received brain radiotherapy developed clinical manifestations of brain edema, including dizziness, headache, limb activity disorder, and so on. Two patients were both diagnosed as refractory radiation-induced brain edema. Two patients received apatinib (500 mg/day) for 2 and 4 weeks. Two patients got symptomatic improvements from apatinib in different degrees. Magnetic resonance imaging after apatinib treatments showed that compared with pre-treatment imaging, the perilesional edema reduced dramatically. However, the toxicity of apatinib was controllable and tolerable. Apatinib can obviously relieve the symptoms of refractory radiation-induced brain edema and improve the quality of life, which offers a new method for refractory radiation-induced brain edema in clinical practices. But that still warrants further investigation in the prospective study.

Effectiveness of a two-phase cognitive rehabilitation intervention for severely impaired schizophrenia patients.

PubMed

Silverstein, Steven M; Hatashita-Wong, Michi; Solak, Beth Anne; Uhlhaas, Peter; Landa, Yulia; Wilkniss, Sandra M; Goicochea, Claudia; Carpiniello, Kelly; Schenkel, Lindsay S; Savitz, Adam; Smith, Thomas E

2005-06-01

Several small-N, uncontrolled reports have demonstrated that the behavioral technique of attention shaping has significantly increased attention span among severely ill schizophrenia patients. In this study, we evaluated the effectiveness of using an individually administered intervention for improving sustained attention, Attention Process Training (APT), followed by an attention-shaping procedure within the context of an ongoing skills training group. Patients were randomly assigned to receive either the APT and attention-shaping sequence (n = 18) or equivalent hours of treatment in the same intensive behavioral rehabilitation program (n = 13). Results indicated dramatic improvements in attentiveness in the cognitive rehabilitation condition compared with the control condition, which demonstrated essentially no change in attentiveness over the 12 weeks of treatment. The attention-shaping intervention appeared to account for the majority of the effect. In contrast to the observational data, performance on neuropsychological tests was unaffected by the cognitive interventions. This two-phase intervention demonstrated effectiveness in promoting attentive behavior among chronic schizophrenia patients with severe attentional impairment.

Dramatically Improve How and Where Academic Content Is Taught

ERIC Educational Resources Information Center

Hyslop, Alisha

2007-01-01

The fourth recommendation in ACTE's high school reform position statement is to dramatically improve how and where academic content is taught. Even as advanced academic course-taking and high school graduation requirements have increased, student achievement on national benchmarks has remained flat, and college remediation rates continue to…

The break-even point: when medical advances are less important than improving the fidelity with which they are delivered.

PubMed

Woolf, Steven H; Johnson, Robert E

2005-01-01

Society invests billions of dollars in the development of new drugs and technologies but comparatively little in the fidelity of health care, that is, improving systems to ensure the delivery of care to all patients in need. Using mathematical arguments and a nomogram, we demonstrate that technological advances must yield dramatic, often unrealistic increases in efficacy to do more good than could be accomplished by improving fidelity. In 2 examples (the development of anti-platelet agents and statins), we show that enhanced efficacy failed to achieve the health gains that would have occurred by delivering older agents to all eligible patients. Society's huge investment in technological innovations that only modestly improve efficacy, by consuming resources needed for improved delivery of care, may cost more lives than it saves. The misalignment of priorities is driven partly by the commercial interests of industry and by the public's appetite for technological breakthroughs, but health outcomes ultimately suffer. Health, economic, and moral arguments make the case for spending less on technological advances and more on improving systems for delivering care.

Usefulness of postoperative hip irradiation in the prevention of heterotopic bone formation in a high risk group of patients

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

MacLennan, I.; Keys, H.M.; Evarts, C.M.

1984-01-01

Heterotopic ossification is a complication of total hip arthroplasty in 14 to 30% of patients. Significant functional impairment will occur in up to 28% of patients with ectopic bone. The high risk group includes those with preexisting heterotopic bone in either hip, those suffering from hypertrophic osteoarthritis or ankylosing spondylitis and patients who have had multiple procedures on the hip. Fifty-eight patients (67 hips) were irradiated after surgical removal of ectopic bone (53 hips) or received radiation prophylaxis of heterotopic ossification (14 hips). Ninety-five percent of patients had either no bone visible or insignificant amounts of ectopic bone visible onmore » postoperative hip X-rays. Only 5% of patients showed significant persistence of ectopic bone. Postoperative hip function was dramatically improved compared to preoperative function in all patients treated. The importance of early commencement of irradiation is emphasized.« less

Focus On Impact for a Profit-Driven Medical Practice. Part II: Six Processes You Can Use to Maximize and Capitalize on the Uniqueness of Your Practice.

PubMed

Lipton-Dibner, Wendy

2015-01-01

This article presents the second part of the proven Focus on Impact strategic model for practice growth. It spotlights six specific processes you can use to maximize and capitalize on the uniqueness of your practice to increase revenues, enhance patient care and service, improve executive team alignment and intra- and interdepartmental teamwork, and dramatically reduce conflict and stress among practice personnel.

First report of atretic coronary sinus stenting in a 5-kg infant resulting in dramatic improvement of ventricular function in functional single ventricle.

PubMed

El-Said, Howaida; Hegde, Sanjeet; Moore, John

2014-01-01

The patient was a male infant with L-transposition of great arteries (L-TGA), Ebstein's anomaly of the tricuspid valve, subvalvar aortic stenosis, ventricular septal defect (VSD), hypoplastic right ventricle, arch hypoplasia, and congenital complete heart block. He underwent a Norwood procedure, aortic arch repair, permanent pacemaker implantation, and a 3.5-mm aortopulmonary shunt at 4 days of age. At the time of his surgery, left ventricular function was in the normal range (ejection fraction [EF] = 67%). However by 3 months of age, he was noted to have developed moderate-severe biventricular dysfunction (left ventricular ejection fraction [LVEF] = 34%). Atresia of the coronary sinus with a small left superior venacava (LSVC) and a bridging vein was discovered during cardiac catheterization at this time. The coronary sinus mean pressure was 17 mm Hg, and the common atrial mean pressure was 6 mmHg. We opened the atretic coronary sinus ostium using radiofrequency ablation and stent placement. There was dramatic improvement in ventricular function observed over a 2-month period. Follow-up cardiac catheterization 5 months later revealed the stent in the coronary sinus to be widely patent with no intimal buildup, and the ventricular function was normal (LVEF = 58%). The patient had a bidirectional Glenn procedure with an uncomplicated postoperative course and is currently awaiting Fontan completion. © 2013 Wiley Periodicals, Inc.

Hydrocolpos in cloacal malformations.

PubMed

Bischoff, Andrea; Levitt, Marc A; Breech, Lesley; Louden, Emily; Peña, Alberto

2010-06-01

Hydrocolpos is a condition rarely mentioned in the literature. The purpose of this report is to increase the index of suspicion for hydrocolpos in patients with cloaca and to describe our approach for its treatment with the hope that errors in the management of hydrocolpos can be avoided. We reviewed 411 medical records of patients diagnosed with cloaca and managed at our Center during the last 26 years. Emphasis was placed on evaluating for the presence of hydrocolpos, type of drainage, and complications related to the persistence of the hydrocolpos. One hundred seventeen cloaca patients had an associated hydrocolpos (28.4%). Forty-two cases (36%) were initially managed at other institutions at which the hydrocolpos was not drained. Complications experienced by this group included: multiple urinary tract infections (8), hydrocolpos infection (7), sepsis (7), failure to thrive (6), ruptured hydrocolpos (4), and development of hydronephrosis in previously normal kidneys (2). Forty-one patients (35%) had other modalities of treatment, aimed to drain the hydrocolpos, including vesicostomy (26), intermittent perineal catheterization (8), single aspiration (6), or plasty of the perineal orifice (1). In all of these cases, the hydrocolpos persisted or reaccumulated. Thirty-four patients (29%) underwent an effective drainage of the hydrocolpos at birth; 29 at other institutions, 15 with a tube vaginostomy, 13 with a tubeless vaginostomy, and 1 with a catheter placed and left in the vagina through cystoscopy. Five cases had a tube vaginostomy done by us. In all these cases, the vagina remained adequately drained as demonstrated radiologically. Proper drainage of the hydrocolpos alone, with no urologic intervention, dramatically improved the hydronephrosis in 13 cases. Hydrocolpos in patients with cloacas must be diagnosed and treated early in life. Our preferred approach is a transabdominal indwelling vaginostomy tube. The drainage of the hydrocolpos alone may dramatically improve the hydronephrosis, and therefore, we suggest that only after the hydrocolpos is drained should a urological intervention be contemplated. Failure to drain the hydrocolpos can result in serious complications. Copyright 2010 Elsevier Inc. All rights reserved.

Impact of treatment for depression on desire for hastened death in patients with advanced AIDS.

PubMed

Breitbart, William; Rosenfeld, Barry; Gibson, Christopher; Kramer, Michael; Li, Yuelin; Tomarken, Alexis; Nelson, Christian; Pessin, Hayley; Esch, Julie; Galietta, Michele; Garcia, Nerina; Brechtl, John; Schuster, Michael

2010-01-01

Despite the development of multi-drug regimens for HIV, palliative care and quality-of-life issues in patients with advanced AIDS remain important areas of clinical investigation. Authors assessed the impact of treatment for depression on desire for hastened death in patients with advanced AIDS. Patients with advanced AIDS (N=372) were interviewed shortly after admission to a palliative-care facility, and were reinterviewed monthly for the next 2 months. Patients diagnosed with a major depressive syndrome were provided with antidepressant treatment and reinterviewed weekly. Desire for hastened death was assessed with two questionnaire measures. Desire for death was highly associated with depression, and it decreased dramatically in patients who responded to antidepressant treatment. Little change in desire for hastened death was observed in patients whose depression did not improve. Although improved depression was not significantly associated with the use of antidepressant medication, those individuals prescribed antidepressant medication showed the largest decreases in desire for hastened death. Successful treatment for depression appears to substantially decrease desire for hastened death in patients with advanced AIDS. The authors discuss implications of these findings for palliative-care treatment and the physician-assisted suicide debate.

COPD patient education and support - Achieving patient-centredness.

PubMed

Stoilkova-Hartmann, Ana; Franssen, Frits M E; Augustin, Ingrid M L; Wouters, Emiel F M; Barnard, Katharine D

2018-06-01

The art of medicine is undergoing a dramatic shift in focus, evolving to focus on patient involvement as partners in care, transforming the traditional, prescriptive, reactive practice of healthcare into a proactive discipline. The personal and societal burden of chronic diseases is burgeoning and unsustainable in current systems, novel approaches are required to address this. Although considerable progress has been made in the development of diagnostics, therapeutics and care guidelines for patients with chronic obstructive pulmonary disease (COPD), questions remain surrounding the implementation of best practice education and support. Current educational programmes, personal limitations and preferences and patient-clinician communication in modification of coping styles and behaviour are discussed. A novel holistic model, the Kaleidoscope Model of Care is proposed to address the barriers to optimal self-care behaviours. Holistic approaches are essential for optimal self-management and improved outcomes. Guidance on personalised goals for patients to help meeting their therapy priorities is needed to aid healthcare professionals (HCPs) and funders to minimise healthcare burden and costs. The novel KALMOD approach may optimise patient empowerment, exploring whole-life factors that impact COPD care and improve interactions between patients and HCPs for optimised outcomes. Copyright © 2018. Published by Elsevier B.V.

Impact of Treatment for Depression on Desire for Hastened Death in Patients With Advanced AIDS

PubMed Central

Breitbart, William; Rosenfeld, Barry; Gibson, Christopher; Kramer, Michael; Li, Yuelin; Tomarken, Alexis; Nelson, Christian; Pessin, Hayley; Esch, Julie; Galietta, Michele; Garcia, Nerina; Brechtl, John; Schuster, Michael

2013-01-01

Background Despite the development of multi-drug regimens for HIV, palliative care and quality-of-life issues in patients with advanced AIDS remain important areas of clinical investigation. Objective Authors assessed the impact of treatment for depression on desire for hastened death in patients with advanced AIDS. Method Patients with advanced AIDS (N=372) were interviewed shortly after admission to a palliative-care facility, and were reinterviewed monthly for the next 2 months. Patients diagnosed with a major depressive syndrome were provided with antidepressant treatment and reinterviewed weekly. Desire for hastened death was assessed with two questionnaire measures. Results Desire for death was highly associated with depression, and it decreased dramatically in patients who responded to antidepressant treatment. Little change in desire for hastened death was observed in patients whose depression did not improve. Although improved depression was not significantly associated with the use of antidepressant medication, those individuals prescribed antidepressant medication showed the largest decreases in desire for hastened death. Discussion Successful treatment for depression appears to substantially decrease desire for hastened death in patients with advanced AIDS. The authors discuss implications of these findings for palliative-care treatment and the physician-assisted suicide debate. PMID:20332284

Outcomes of biomarker feedback on physical activity, eating habits, and emotional health: from the Americans in Motion-Healthy Intervention (AIM-HI) study.

PubMed

Mitchell, Nia S; Manning, Brian K; Staton, Elizabeth W; Emsermann, Caroline D; Dickinson, L Miriam; Pace, Wilson D

2014-01-01

The purpose of this article was to test whether physical activity, healthy eating, and emotional well-being would improve if patients received feedback about biomarkers that have been shown to be responsive to changes in weight and fitness. Patients were randomized to limited feedback (weight, body mass index [BMI], and blood pressure at 4 and 10 months) or enhanced feedback (weight, BMI, blood pressure, homeostatic insulin resistance, and nuclear magnetic resonance lipoprotein profiles at 2, 4, 7, and 10 months). Repeated measures mixed effects multivariate regression models were used to determine whether BMI, fitness, diet, and quality of life changed over time. Major parameters were similar in both groups at baseline. BMI, measures of fitness, healthy eating, quality of life, and health state improved in both patient groups, but there was no difference between patient groups at 4 or 10 months. Systolic blood pressure improved in the enhanced feedback group, and there was a difference between the enhanced and limited feedback groups at 10 months (95% confidence interval, -6.011 to -0.5113). Providing patients with enhanced feedback did not dramatically change outcomes. However, across groups, many patients maintained or lost weight, suggesting the need for more study of nondiet interventions.

Treatment of patients with pancreatic endocrine tumours using a new long-acting somatostatin analogue symptomatic and peptide responses.

PubMed Central

Wood, S M; Kraenzlin, M E; Adrian, T E; Bloom, S R

1985-01-01

Seven patients with gut and pancreatic endocrine tumours have been treated with a long acting somatostatin analogue (SMS 201-995), given as a twice daily subcutaneous injection. This produced dramatic improvement in their endocrine related symptoms, in association with a fall in circulating tumour peptides. One of these patients has now been treated for seven months with this analogue which has controlled his previously life threatening diarrhoea caused by a malignant VIP secreting tumour. He gives his own injections twice daily, and has returned to a full and active life. This is a promising agent both for acute treatment of peptide hypersecretion, and for the long term management of some patients who are unresponsive to other available therapy. PMID:2860052

Treatment of patients with pancreatic endocrine tumours using a new long-acting somatostatin analogue symptomatic and peptide responses.

PubMed

Wood, S M; Kraenzlin, M E; Adrian, T E; Bloom, S R

1985-05-01

Seven patients with gut and pancreatic endocrine tumours have been treated with a long acting somatostatin analogue (SMS 201-995), given as a twice daily subcutaneous injection. This produced dramatic improvement in their endocrine related symptoms, in association with a fall in circulating tumour peptides. One of these patients has now been treated for seven months with this analogue which has controlled his previously life threatening diarrhoea caused by a malignant VIP secreting tumour. He gives his own injections twice daily, and has returned to a full and active life. This is a promising agent both for acute treatment of peptide hypersecretion, and for the long term management of some patients who are unresponsive to other available therapy.

Apatinib in refractory radiation-induced brain edema

PubMed Central

Hu, Wei Guo; Weng, Yi Ming; Dong, Yi; Li, Xiang Pan; Song, Qi-Bin

2017-01-01

Abstract Rationale: Apatinib is a novel tyrosine kinase inhibitor targeting vascular endothelial growth factor receptor-2, which has observed to be effective and safe in refractory radiation-induced brain edema, like Avastin did. Till now, there is no case report after apatinib came in the market. Patient concerns: Two patients who received brain radiotherapy developed clinical manifestations of brain edema, including dizziness, headache, limb activity disorder, and so on. Diagnoses: Two patients were both diagnosed as refractory radiation-induced brain edema. Interventions: Two patients received apatinib (500 mg/day) for 2 and 4 weeks. Outcomes: Two patients got symptomatic improvements from apatinib in different degrees. Magnetic resonance imaging after apatinib treatments showed that compared with pre-treatment imaging, the perilesional edema reduced dramatically. However, the toxicity of apatinib was controllable and tolerable. Lessons: Apatinib can obviously relieve the symptoms of refractory radiation-induced brain edema and improve the quality of life, which offers a new method for refractory radiation-induced brain edema in clinical practices. But that still warrants further investigation in the prospective study. PMID:29145238

Cogan's syndrome mimicking acute Lyme arthritis.

PubMed

Schwegmann, J P; Enzenauer, R J

1995-05-01

A pediatric case of Cogan's syndrome mimicking acute Lyme arthritis is described. A 12-year-old black boy was admitted to the pediatric service for presumed right knee septic arthritis. Symptoms included acute pain and swelling with decreased range-of-motion. Although the patient's right knee symptoms and positive Lyme serology were consistent with a diagnosis of Lyme arthritis, the presence of sensorineural hearing loss and interstitial keratitis with inflammatory arthritis suggested a diagnosis of Cogan's syndrome. Subsequent Western blot analysis was negative for Borrelia burgdorferi antigens. The patient had dramatic clinical improvement of musculoskeletal and ophthalmologic complaints shortly after receiving high-dose corticosteroids, although residual sensorineural hearing loss persisted.

Deanol acetamidobenzoate (Deaner) in tardive dyskinesia.

PubMed

Stafford, J R; Fann, W E

1977-12-01

A total of twenty-nine patients have thus far been treated with deanol in various dosage levels for periods ranging from five to thirty days. Clinical response has been pronounced, even dramatic, in seven patients, moderate but significant in nine patients, and slight to insignificant in thirteen others. Videotape rating and quantitative accelerometry, to the extent that they constitute novel and stress-inducing experiences may not be representative of global clinical changes. Deanol did not produce the anticipated elevation in choline levels postulated to be one mechanism of its action. The failure of deanol to achieve this effect may most probably be attributed to interval after last dose, to inadequate level of deanol or to some alteration in choline metabolism in the presence of deanol. The etiology of tardive dyskinesia at biochemical and structural levels is complex. For some patients improvement has been dramatic and clearly associated with deanol. Others appear to exhibit minimal response which cannot be differentiated from placebo or environmental effects. Our present strategy, in common with that of other authors includes the administration of a "challenge" dose of rapid acting injectable cholinomimetic agents (e.g. physostigmine) and dopamine-blocking agents (e.g. haloperidol) with placebo controls. In this manner therapy may be more rationally selected for long-term use and may logically include deanol. The correlation of such predictive challenges with response to long-term treatment is an area for much more well controlled study.

Clinical improvement in patients with orthostatic intolerance after treatment with bisoprolol and fludrocortisone.

PubMed

Freitas, J; Santos, R; Azevedo, E; Costa, O; Carvalho, M; de Freitas, A F

2000-10-01

Orthostatic intolerance is the development of disabling symptoms upon assuming an upright posture that are relieved partially by resuming the supine position. Postural tachycardia syndrome (POTS) is an orthostatic intolerance syndrome characterized by palpitations because of excessive orthostatic sinus tachycardia, lightheadedness, tremor, and near-syncope. Patients usually undergo extensive medical, cardiac, endocrine, neurologic, and psychiatric evaluation, which usually fails to identify a specific abnormality. The authors investigated the autonomic and hemodynamic profile of patients with POTS and the effectiveness of bisoprolol and fludrocortisone. The authors evaluated 11 female patients with POTS before and after medical treatment with a cardioselective bisoprolol beta-blocker or fludrocortisone, or both, and 11 age-matched control patients. Variability of heart rate and systolic blood pressure was assessed by fast Fourier transform, and spontaneous baroreceptor gain was assessed by use of the temporal sequences slope and alpha index. Modelflow was used to quantify hemodynamics. Symptoms in all patients improved greatly after medication. The autonomic and hemodynamic impairment observed in patients with POTS, particularly after orthostatic stress, is treated effectively with bisoprolol or fludrocortisone or both. These results need further confirmation in a controlled double-blind study. Proper medical treatment improves dramatically the clinical and autonomic-hemodynamic disturbances observed in patients with POTS. The data support the hypothesis that POTS is the result of a hyperadrenergic activation or hypovolemia during orthostasis.

Current Trends in the Management of Abdominal Aortic Aneurysms

PubMed Central

Harris, K.A.; Ameli, F. Michael; Louis, E.L. St.

1987-01-01

The treatment of abdominal aortic aneurysm has undergone dramatic changes over the last three decades. More sophisticated diagnostic techniques have allowed early elective repair to be carried out. Improvement has resulted in both morbidity and mortality rates. Investigations such as ultrasound, computerized tomographic scanning and arteriography allow easy confirmation of the diagnosis of aortic aneurysms and permit a better assessment of the extent prior to surgical intervention. Improvement in the pre-operative management, particularly in relation to cardiac, renal, and pulmonary disease, has led to greatly improved results. The most important change in surgical technique has been repair of the aneurysm rather than resection. Combined with better post-operative intensive care units, this development has contributed to the improved morbidity and mortality rates. Although the complication rate of elective repair is low, the major cause of death remains myocardial infarction. As a result of all these improvements, indication for repair of abdominal aortic aneurysms has been extended to patients over the age of 80. Following surgical repair, most patients can be expected to return to normal lifestyles and lifespans. ImagesFigure 2Figure 3Figure 4 PMID:21263973

Applying lean management principles to the creation of a postpartum hemorrhage care bundle.

PubMed

Faulkner, Beth

2013-10-01

A lean management process is a set of interventions, each of which creates value for the customer. Lean management is not a new concept, but is relatively new to health care. Postpartum hemorrhage (PPH) is the most common cause of maternal death worldwide in both developing and developed countries. We applied lean management principles as an innovative approach to improving outcomes in patients with PPH. Initial results using principles of lean management indicated significant improvements in response time and family-centered care. When applied rigorously and throughout the organization, lean principles can have a dramatic effect on productivity, cost and quality. © 2013 AWHONN.

Pyoderma gangrenosum: an exceptional complication of venous access device.

PubMed

La Marca, Sophie; Toussoun, Gilles; Ho Quoc, Christophe; Sebban, Henry; Delay, Emmanuel

2014-01-01

Pyoderma gangrenosum (PG) is a rare disease whose precise etiology remains unknown. It causes rapidly developing skin necrosis and can occur after surgery, or after a nonspecific external stimulus. This condition is difficult to diagnose because it often mimics a fulminant infection. We present a case of very significant local presentation of PG after placement of a venous access device. Fifteen days after placement, the patient developed extensive cutaneous ulcers and necrosis in the subclavicular area, which led to the misdiagnosis of infection. The device was removed and the patient was given antibiotics. Because there was no improvement following antibiotic treatment, combined with the worrying and extensive appearance of the skin and extremely intense pain, the diagnosis of PG was made. The patient was immediately treated with high-dose corticosteroids, resulting in rapid improvement of the lesions and relief of pain. PG should be considered in cases of extensive, antibiotic-resistant ulceration and treatment with corticosteroids should be initiated. Clinical improvement is usually dramatic, with almost immediate suppression of the pain and arrest of the lesion's progression. Early treatment is the best guarantee for an effective recovery.

Weight loss surgery improves quality of life in pediatric patients with osteogenesis imperfecta

PubMed Central

Zani, Augusto; Ford-Adams, Martha; Ratcliff, Megan; Bevan, Denise; Inge, Thomas H.; Desai, Ashish

2018-01-01

Background Osteogenesis imperfecta (OI) is an inherited disorder, which causes brittle bones resulting in recurrent fractures. The associated poor mobility of children with OI increases susceptibility to obesity, and obesity further dramatically limits mobility and increases fracture risk. Objectives The aim of this report was to describe outcomes of weight loss surgery (WLS) in two adolescents with severe obesity and OI. Setting Two University Hospitals (in the United Kingdom and in the United States). Methods Two cases of OI treated with WLS were identified. Pre- and post-operative anthropometric and biochemical data and clinical course were reviewed. Results In these 2 cases, preoperative Body Mass Index (BMI) values were 38 and 46 kg/m2. Following laparoscopic sleeve gastrectomy (LSG), BMI decreased by 55% and 60% by 26 and 24 months, respectively. There were no surgical complications and both patients experienced improvement in their mobility and ability to perform activities of daily living. Conclusions WLS effectively treated severe obesity in two OI patients and substantially improved mobility and quality of life, theoretically reducing fracture risk. PMID:26948942

Combination Controversies: Checkpoint Inhibition Alone or in Combination for the Treatment of Melanoma?

PubMed

Warner, Allison Betof; Postow, Michael A

2018-05-15

The immune checkpoint inhibitors ipilimumab, nivolumab, and pembrolizumab have dramatically improved outcomes for patients with metastatic melanoma; however, not all patients benefit from monotherapy with these agents. To address this issue, complementary combinations of immunotherapy are increasingly being explored as a strategy to improve outcomes. However, combinatorial approaches come with heightened risk of toxicity. In this review, we highlight combinations for which there are prospective data from clinical trials. The combinations discussed include ipilimumab plus anti-programmed death 1 agents, ipilimumab plus granulocyte-macrophage colony-stimulating factor, checkpoint inhibitor plus talimogene laherparepvec, ipilimumab plus chemotherapy, checkpoint inhibitor plus BRAF/MEK targeted therapy, and checkpoint inhibition plus radiation therapy. We discuss data regarding the efficacy and toxicity of combination therapy, and we identify clinical scenarios that may favor treatment with combination therapy.

[Eucaloric substitution of medium chain triglycerides for dietary long chain fatty acids improves body composition and lipid profile in a patient with human immunodeficiency virus lipodystrophy].

PubMed

Vázquez, C; Reyes, R; Alcaraz, F; Balsa, J A; Botella-Carretero, J I

2006-01-01

Lipodystrophy is a frequent disorder among patients with human immunodeficiency virus (HIV) infection, characterized by a loss of adipose tissue from the extremities, gluteal region and face, with excess fat in the neck and abdominal region. Metabolic abnormalities such as hyperlipidaemia and diabetes mellitus frequently coexist, posing these patients to an increased cardiovascular risk. Drug therapy may improve some of these metabolic disturbances, but to date there are no treatments for lipodystrophy with proven benefit. A 42-year-old man with HIV lipodystrophy was started on a standard low caloric diet with <30% of total fat and <10% of saturated fat, together with rosiglitazone 8 mg daily. After five months of treatment, given that lipodystrophic features and dyslipidaemia were still present in our patient, we tried to further improve therapeutic results by eucaloric substitution of medium chain triglycerides for dietary long chain fatty acids. Three months later, a dramatic change in body composition was shown with an increase in lean mass and a decrease in fat mass, together with an improvement in lipid profile. Eucaloric substitution of medium chain triglycerides for dietary long chain fatty acids may produce therapeutic benefits in HIV lipodystrophy.

Objective evidence for the use of polylactic acid implants in HIV-associated facial lipoatrophy using three-dimensional surface laser scanning and psychological assessment.

PubMed

Ong, J; Clarke, A; White, P; Johnson, M A; Withey, S; Butler, P E M

2009-12-01

The advent of highly active antiretroviral therapy (HAART) has dramatically improved the life expectancy of people infected with human immunodeficiency virus (HIV). Although patients often have excellent disease control with these combinations of antiretrovirals, they are at risk for the multiple toxicities associated with these drugs. Facial lipoatrophy is a particularly distressing complication of some HAART regimes. This disfigurement can lead to significant psychosocial stress, resulting in decreased treatment compliance. Polylactic acid (PLA) facial implants provide a potential method of restoring a normal appearance. One hundred consecutive patients had a course of PLA facial implants. All patients were assessed clinically and had photographs, facial surface laser scans and completed psychological questionnaires throughout the course of treatment. After a mean of 4.85 treatments per patient, there were improvements in all measures. The mean clinical scores improved from a moderate-severe grade to none-mild grade after treatment. Three-dimensional (3D) laser surface scans showed a volume increase of 2.81 cc over the treated area of the cheek. There were significant improvements in all of the psychological measures. This study shows clear objective evidence of the psychological and physical benefit of PLA implants in HIV-associated facial lipodystrophy.

Long-term oxytocin administration improves social behaviors in a girl with autistic disorder.

PubMed

Kosaka, Hirotaka; Munesue, Toshio; Ishitobi, Makoto; Asano, Mizuki; Omori, Masao; Sato, Makoto; Tomoda, Akemi; Wada, Yuji

2012-08-13

Patients with autism spectrum disorders (ASDs) exhibit core autistic symptoms including social impairments from early childhood and mostly show secondary disabilities such as irritability and aggressive behavior based on core symptoms. However, there are still no radical treatments of social impairments in these patients. Oxytocin has been reported to play important roles in multiple social behaviors dependent on social recognition, and has been expected as one of the effective treatments of social impairments of patients with ASDs. We present a case of a 16-year-old girl with autistic disorder who treated by long-term administration of oxytocin nasal spray. Her autistic symptoms were successfully treated by two month administration; the girl's social interactions and social communication began to improve without adverse effects. Her irritability and aggressive behavior also improved dramatically with marked decreases in aberrant behavior checklist scores from 69 to 7. This case is the first to illustrate long-term administration of oxytocin nasal spray in the targeted treatment of social impairments in a female with autistic disorder. This case suggests that long-term nasal oxytocin spray is promising and well-tolerated for treatment of social impairments of patients with ASDs.

Long-term oxytocin administration improves social behaviors in a girl with autistic disorder

PubMed Central

2012-01-01

Background Patients with autism spectrum disorders (ASDs) exhibit core autistic symptoms including social impairments from early childhood and mostly show secondary disabilities such as irritability and aggressive behavior based on core symptoms. However, there are still no radical treatments of social impairments in these patients. Oxytocin has been reported to play important roles in multiple social behaviors dependent on social recognition, and has been expected as one of the effective treatments of social impairments of patients with ASDs. Case presentation We present a case of a 16-year-old girl with autistic disorder who treated by long-term administration of oxytocin nasal spray. Her autistic symptoms were successfully treated by two month administration; the girl’s social interactions and social communication began to improve without adverse effects. Her irritability and aggressive behavior also improved dramatically with marked decreases in aberrant behavior checklist scores from 69 to 7. Conclusion This case is the first to illustrate long-term administration of oxytocin nasal spray in the targeted treatment of social impairments in a female with autistic disorder. This case suggests that long-term nasal oxytocin spray is promising and well-tolerated for treatment of social impairments of patients with ASDs. PMID:22888794

Toyota's tips drive dramatic ED improvements.

PubMed

2002-11-01

The Toyota Motor Corp.'s key concepts of allowing workers to make changes, putting the customer first, and reducing waste can have a dramatic impact when implemented in emergency departments. Staff should be empowered to make changes to improve quality. A chain of events should be set in motion for each customer request. Identify and eliminate roadblocks that cause delays.

[Rapid resolution of acute subdural haematoma with significant impact on clinical outcome].

PubMed

Capion, Tenna; Lilja-Cyron, Alexander; Kelsen, Jesper

2017-09-04

A 73-year-old woman was admitted to hospital due to anaemia. She suffered a minor head trauma and deteriorated to deep unconsciousness. A CT revealed an acute subdural haematoma (ASDH). Initially, she was not found to be a candidate for neurosurgical intervention, but within 24 hours her level of consciousness improved dramatically, and a renewed CT showed resolution of the ASDH. She underwent acute craniotomy with good outcome. This illustrates the importance of re-evaluation of patients with intracranial haemorrhage.

Successful treatment of myelodysplastic syndrome-induced pyoderma gangrenosum.

PubMed

Koca, E; Duman, A E; Cetiner, D; Buyukasik, Y; Haznedaroglu, I C; Uner, A; Demirhan, B; Kerimoglu, U; Barista, I; Calguneri, M; Ozcebe, O I

2006-12-01

We report successful treatment of a refractory myelodysplastic syndrome-associated pyoderma gangrenosum with the combination of thalidomide and interferon-alpha2a in a single patient. A non-healing wound developed on a 40-year-old woman's left thumb after minor trauma. Massive ulcerovegetative lesions developed after reconstruction surgery. Histopathological examination of the bone marrow and cytogenetic studies revealed an atypical myeloproliferative/myelodysplastic syndrome. The skin lesions resolved dramatically after two months of thalidomide and interferon-alpha2a combination therapy and the haematological status improved.

Antiretroviral therapy: current drugs.

PubMed

Pau, Alice K; George, Jomy M

2014-09-01

The rapid advances in drug discovery and the development of antiretroviral therapy is unprecedented in the history of modern medicine. The administration of chronic combination antiretroviral therapy targeting different stages of the human immunodeficiency virus' replicative life cycle allows for durable and maximal suppression of plasma viremia. This suppression has resulted in dramatic improvement of patient survival. This article reviews the history of antiretroviral drug development and discusses the clinical pharmacology, efficacy, and toxicities of the antiretroviral agents most commonly used in clinical practice to date. Published by Elsevier Inc.

Emerging therapies for hemophilia: controversies and unanswered questions

PubMed Central

Arruda, Valder R.; Doshi, Bhavya S.; Samelson-Jones, Benjamin J.

2018-01-01

Several new therapies for hemophilia have emerged in recent years. These strategies range from extended half-life factor replacement products and non-factor options with improved pharmacokinetic profiles to gene therapy aiming for phenotypic cure. While these products have the potential to change hemophilia care dramatically, several challenges and questions remain regarding broader applicability, long-term safety, and which option to pursue for each patient. Here, we review these emerging therapies with a focus on controversies and unanswered questions in each category. PMID:29770199

Leveraging data to systematically improve care: coronary artery disease management at Geisinger.

PubMed

Graf, Thomas; Erskine, Alistair; Steele, Glenn D

2014-01-01

Coronary artery disease is complex chronic disease best managed by a team empowered by actionable data and a comprehensive approach, the ability to improve intermediate outcomes was dramatically enhanced after Geisinger created a system of care to do so. Continuous measurement of critical data elements of process and intermediate outcome measures allows the delivery of actionable information to the most appropriate team member, including the patients and family as team members. Continuous monitoring of the overall program looking for trends and opportunities across sites and regions allows for program enhancements. The comprehensive "all-or-none" bundled approach to care, which has already realized a 300% improvement, will be further enhanced by incorporating additional "Big Data" flows.

The post-pulmonary infarction syndrome.

PubMed

Sklaroff, H J

1979-12-01

Following pulmonary infarction, three patients developed the classical signs and symptoms of the Dressler syndrome associated with persistent left pleural effusion. Each responded dramatically to corticosteroid therapy. While the pathogenesis of this "Post-Pulmonary Infarction syndrome," like the Dressler syndrome, is unclear, the response to corticosteroid therapy is both dramatic and diagnostic and may spare the patient prolonged discomfort and unnecessary diagnostic procedures.

Cognitive and affective responses to lithium in patients with organic brain syndrome.

PubMed

Williams, K H; Goldstein, G

1979-06-01

The authors describe a series of patients with organic brain syndrome who showed a dramatic clinical response to lithium carbonate therapy. None of the patients had been diagnosed as manic-depressive. Most had extensive psychiatric treatment experiences and had been given both affective and cognitive diagnoses. Six of the eight patients also qualified for the diagnosis of alcoholism. They had been treated with a wide variety of psychotherapeutic medications. Lithium was found to be rapidly and dramatically effective in patients with static lesions of the central nervous system who showed a combination of dementia and agitated depression.

Improved survival after an educational project on colon cancer management in the county of Stockholm--a population based cohort study.

PubMed

Bernhoff, R; Martling, A; Sjövall, A; Granath, F; Hohenberger, W; Holm, T

2015-11-01

Outcomes in rectal cancer have improved dramatically after the introduction of total mesorectal excision (TME). Recently, the TME concept has been transformed into that of complete mesocolic excision (CME) in an attempt to improve prognosis for patients with colon cancer. Multidisciplinary team (MDT) workshops including the CME concept were held annually between 2004 and 2008 at the Karolinska University Hospital. The workshops focused on preoperative staging, surgery and histopathology and included lectures and live surgery sessions. To compare survival before and after the "Stockholm Colon Cancer Project" all patients diagnosed with a right sided colon cancer between January 1, 2001 and December 31, 2003 (Group 1) and from January 1, 2006 until December 31, 2008 (Group 2) in Stockholm were identified from the Swedish ColoRectal Cancer Registry (SCRCR). The proportion of patients having a tumour resection and the proportion having emergency surgery was higher in Group 1. There were more early tumours and more R0 resections in Group 2. Overall survival in all diagnosed patients and disease free survival after tumour resection was improved in the second time period. Surgical teaching programmes may have an impact on the management and outcome in colon cancer. The exact impact from the "Stockholm Colon Cancer Project" cannot be established, however it is likely that it contributed to the improved survival. Copyright © 2015 Elsevier Ltd. All rights reserved.

Conditional survival estimates improve over time for patients with advanced melanoma: results from a population-based analysis.

PubMed

Xing, Yan; Chang, George J; Hu, Chung-Yuan; Askew, Robert L; Ross, Merrick I; Gershenwald, Jeffrey E; Lee, Jeffrey E; Mansfield, Paul F; Lucci, Anthony; Cormier, Janice N

2010-05-01

Conditional survival (CS) has emerged as a clinically relevant measure of prognosis for cancer survivors. The objective of this analysis was to provide melanoma-specific CS estimates to help clinicians promote more informed patient decision making. Patients with melanoma and at least 5 years of follow-up were identified from the Surveillance Epidemiology and End Results registry (1988-2000). By using the methods of Kaplan and Meier, stage-specific, 5-year CS estimates were independently calculated for survivors for each year after diagnosis. Stage-specific multivariate Cox regression models including baseline survivor functions were used to calculate adjusted melanoma-specific CS for different subgroups of patients further stratified by age, gender, race, marital status, anatomic tumor location, and tumor histology. Five-year CS estimates for patients with stage I disease remained constant at 97% annually, while for patients with stages II, III, and IV disease, 5-year CS estimates from time 0 (diagnosis) to 5 years improved from 72% to 86%, 51% to 87%, and 19% to 84%, respectively. Multivariate CS analysis revealed that differences in stages II through IV CS based on age, gender, and race decreased over time. Five-year melanoma-specific CS estimates improve dramatically over time for survivors with advanced stages of disease. These prognostic data are critical to patients for both treatment and nontreatment related life decisions. (c) 2010 American Cancer Society.

Technological advances in radiotherapy for cervical cancer.

PubMed

Walsh, Lorraine; Morgia, Marita; Fyles, Anthony; Milosevic, Michael

2011-09-01

To discuss the important technological advances that have taken place in the planning and delivery of both external beam radiotherapy and brachytherapy for patients with locally advanced cervical cancer, and the implications for improved clinical outcomes. Technological advances in external beam radiation treatment and brachytherapy for patients with cervical cancer allow more precise targeting of tumour and relative sparing of surrounding normal organs and tissues. Early evidence is emerging to indicate that these advances will translate into improvements in tumour control and reduced side effects. However, there are patient, tumour and treatment-related factors that can detract from these benefits. Foremost among these is complex, unpredictable and sometimes dramatic internal tumour and normal organ motion during treatment. The focus of current research and clinical development is on tracking internal anatomic change in individual patients and adapting treatment plans as required to assure that optimal tumour coverage and normal tissue sparing is maintained at all times. The success of this approach will depend on clear definitions of target volumes, high resolution daily soft tissue imaging, and new software tools for rapid contouring, treatment planning and quality assurance. Radiation treatment of locally advanced cervical cancer is evolving rapidly, driven by advances in technology, towards more individualized patient care that has the potential to substantially improve clinical outcomes.

Impact of tailored patient education on adherence of patients with chronic myeloid leukaemia to tyrosine kinase inhibitors: a randomized multicentre intervention study.

PubMed

Kekäle, Meri; Söderlund, Tim; Koskenvesa, Perttu; Talvensaari, Kimmo; Airaksinen, Marja

2016-09-01

The aim of this study was to evaluate the influence of tailored patient education on adherence to tyrosine kinase inhibitor medication among patients with chronic myeloid leukaemia. Management of chronic myeloid leukaemia has changed dramatically during the last decade. While medication adherence is crucial to clinical response, little is known about how to improve patients' adherence. Randomized multicentre intervention study. The study was conducted between June 2012-August 2014. Eighty-six patients with chronic myeloid leukaemia who had been on tyrosine kinase inhibitor medication for at least six months from eight hospitals were randomized into intervention and control groups. Intervention combined nurse-conducted medication counselling, an information booklet, video and website and text message reminders. Patients were interviewed to assess medication adherence using Morisky's 8-Item Medication Adherence Scale at baseline and nine months. Medication adherence improved with the adherence aids used. At nine months, 51% of patients were highly adherent in the intervention group, compared with 21% in the control group. Adherence improved for a higher proportion of patients in the intervention group than the control group (49% vs. 18%). Morisky's score decreased in almost half of control group cases. Patients were most satisfied with face-to-face counselling (86%) and the information booklet (83%) and least satisfied with text messages (9%). Tailored patient education improved the medication adherence of patients with chronic myeloid leukaemia. Without this, adherence behaviour tended to decline. Personal communication with a nurse proved to be an essential part of adherence support and should not be ignored. © 2016 John Wiley & Sons Ltd.

Dramatic response to alectinib in inflammatory myofibroblastic tumor with anaplastic lymphoma kinase fusion gene.

PubMed

Saiki, Masafumi; Ohyanagi, Fumiyoshi; Ariyasu, Ryo; Koyama, Junji; Sonoda, Tomoaki; Nishikawa, Shingo; Kitazono, Satoru; Yanagitani, Noriko; Horiike, Atsushi; Ninomiya, Hironori; Ishikawa, Yuichi; Nishio, Makoto

2017-12-01

Inflammatory myofibroblastic tumor (IMT) is a neoplasm characterized by the proliferaton of myofibroblasts with the infiltration of inflammatory cells. There is no standard treatment for patients with recurrent or metastatic IMT. We describe here a patient with hyper-progressive IMT with an anaplastic lymphoma kinase (ALK) fusion gene that dramatically responded to alectinib without adverse events. His dramatic and enduring response supports the observation that alectinib may be considered a good treatment option for rare aggressive ALK-positive tumors. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Epidemic of Lung Cancer in Patients With HIV Infection

PubMed Central

Winstone, Tiffany A.; Man, S. F. Paul; Hull, Mark; Montaner, Julio S.

2013-01-01

The survival of patients with HIV infection has improved dramatically over the past 20 years, largely owing to a significant reduction in opportunistic infections and AIDs-defining malignancies, such as lymphoma and Kaposi sarcoma. However, with improved survival, patients with HIV are experiencing morbidity and mortality from other (non-AIDs-defining) complications, such as solid organ malignancies. Of these, the leading cause of mortality in the HIV-infected population is lung cancer, accounting for nearly 30% of all cancer deaths and 10% of all non-HIV-related deaths. Importantly, the average age of onset of lung cancer in the HIV-infected population is 25 to 30 years earlier than that in the general population and at lower exposure to cigarette smoke. This article provides an overview of the epidemiology of lung cancer in the HIV-infected population and discusses some of the important risk factors and pathways that may enhance the risk of lung cancer in this population. PMID:23381313

A patient with Cotard syndrome who showed an improvement in single photon emission computed tomography findings after successful treatment with antidepressants.

PubMed

Hashioka, Sadayuki; Monji, Akira; Sasaki, Masayuki; Yoshida, Ichiro; Baba, Kanji; Tashiro, Nobutada

2002-01-01

We report the case of a presenile woman with Cotard syndrome, in the context of major depression, who showed an improvement in bilateral frontal hypoperfusion in a SPECT study using 99mTc-HMPAO after undergoing successful treatment with antidepressant therapy. We also retrospectively evaluated her clinical course based on the clinical stages. The symptoms of Cotard syndrome have been reported to change dramatically according to the stages. This peculiarity made it difficult for us to rapidly diagnose Cotard syndrome in the context of major depression, and not dementia, and thereby adequately treat the patient in our case. Differences in the reduced blood flow regions and a time lag from psychiatric remission were observed before the improvement in the SPECT findings when comparing our case with a previously reported case of Cotard syndrome. These differences suggest that the mechanism of Cotard syndrome is still not well understood at the present time.

Improving Access to Hospice Care: Informing the Debate

PubMed Central

CARLSON, MELISSA D.A.; MORRISON, R. SEAN; BRADLEY, ELIZABETH H.

2015-01-01

The most frequently cited policy solution for improving access to hospice care for patients and families is to expand hospice eligibility criteria under the Medicare Hospice Benefit. However, the substantial implications of such a policy change have not been fully articulated or evaluated. This paper seeks to identify and describe the implications of expanding Medicare Hospice Benefit eligibility on the nature of hospice care, the cost of hospice care to the Medicare program, and the very structure of hospice and palliative care delivery in the United States. The growth in hospice has been dramatic and the central issue facing policymakers and the hospice industry is defining the appropriate target population for hospice care. As policymakers and the hospice industry discuss the future of hospice and potential changes to the Medicare Hospice Benefit, it is critical to clearly delineate the options—and the implications and challenges of each option—for improving access to hospice care for patients and families. PMID:18363486

Improving cancer pain management in Malaysia.

PubMed

Lim, Richard

2008-01-01

Within Malaysia's otherwise highly accessible public healthcare system, palliative medicine is still an underdeveloped discipline. Government surveys have shown that opioid consumption in Malaysia is dramatically lower than the global average, indicating a failure to meet the need for adequate pain control in terminally ill patients. Indeed, based on daily defined doses, only 24% of patients suffering from cancer pain receive regular opioid analgesia. The main barriers to effective pain control in Malaysia relate to physicians' and patients' attitudes towards the use of opioids. In one survey of physicians, 46% felt they lacked knowledge to manage patients with severe cancer pain, and 64% feared effects such as respiratory depression. Fear of addiction is common amongst patients, as is confusion regarding the legality of opioids. Additional barriers include the fact that no training in palliative care is given to medical students, and that smaller clinics often lack facilities to prepare and stock cheap oral morphine. A number of initiatives aim to improve the situation, including the establishment of palliative care departments in hospitals and implementation of post-graduate training programmes. Campaigns to raise public awareness are expected to increase patient demand for adequate cancer pain relief as part of good care. Copyright 2008 S. Karger AG, Basel.

Unexpected dramatic increase in CD4+ cell count in a patient with AIDS after enfuvirtide treatment despite persistent viremia and resistance mutations.

PubMed

Soria, Alessandro; Cavarelli, Mariangela; Sala, Stefania; Alessandrini, Anna Ida; Scarlatti, Gabriella; Lazzarin, Adriano; Castagna, Antonella

2008-06-01

An unexpected dramatic immune recovery was observed in a patient with full-blown AIDS receiving enfuvirtide-based antiretroviral therapy after multiple treatment failures. A complex interplay of viral and host factors, including the control of X4 viruses and proviral burden, may favor immune restoration with HIV neutralizing activity, despite persistent viremia.

Balance training using an interactive game to enhance the use of the affected side after stroke.

PubMed

Ciou, Shih-Hsiang; Hwang, Yuh-Shyan; Chen, Chih-Chen; Chen, Shih-Ching; Chou, Shih-Wei; Chen, Yu-Luen

2015-12-01

[Purpose] Stroke and other cerebrovascular diseases are major causes of adult mobility problems. Because stroke immobilizes the affected body part, balance training uses the healthy body part to complete the target movement. The muscle utilization rate on the stroke affected side is often reduced which further hinders affected side functional recovery in rehabilitation. [Subjects and Methods] This study tested a newly-developed interactive device with two force plates to measuring right and left side centers of pressure, to establish its efficacy in the improvement of the static standing ability of patients with hemiplegia. An interactive virtual reality game with different side reaction ratios was used to improve patient balance. The feasibility of the proposed approach was experimentally demonstrated. [Results] Although the non-affected-side is usually used to support the body weight in the standing position, under certain circumstances the patients could switch to using the affected side. A dramatic improvement in static standing balance control was achieved in the eyes open condition. [Conclusion] The proposed dual force plate technique used in this study separately measured the affected and non-affected-side centers of pressure. Based on this approach, different side ratio integration was achieved using an interactive game that helped stroke patients improve balance on the affected side. Only the patient who had suffered stroke relatively recently benefited significantly. The proposed technique is of little benefit for patients whose mobility has stagnated to a certain level.

Further experience with the operative management of asphyxiating thoracic dystrophy after pectus repair.

PubMed

Weber, Thomas R

2005-01-01

Asphyxiating thoracic dystrophy (ATD) can occur years after a Ravitch-type repair of pectus excavatum, resulting in debilitating alteration in pulmonary function (PFT). An operation was devised to attempt repair of this deformity. After institutional review board approval, the records of 10 children (ages 9-18 years) with ATD that developed 4 to 12 years postpectus operation who underwent attempted repair of ATD were reviewed. Data obtained before ATD operation and at 6, 12, and 24 months afterward included chest computed tomography, pulmonary functions (PFT), and a quality of life questionnaire. The operation consisted of sternal split with rib graft placement to permanently hold the sternum apart. All children survived and the bone grafts healed solidly. Computed tomography showed a change from a flat to a round chest contour on cross section, with increased anteroposterior dimension. Two patients had no change in PFT at 24 months whereas the other 8 had 21% to 30% improvement in PFT parameters. All patients reported improved exercise tolerance, and 3 began sports activities who were previously unable to do so. Two patients on oxygen, essentially bedridden, are now active, breathing only room air. Seven of 10 patients continue to have cosmetic concerns. A small population of patients who had postoperative pectus repair developed severe, debilitating ATD. The repair described improves most patients, some dramatically, but does not significantly improve cosmetic appearance. The operation is undergoing further refinement to address these issues.

A Case of Scurvy-Uncommon Disease-Presenting as Panniculitis, Purpura, and Oligoarthritis.

PubMed

Mintsoulis, Danielle; Milman, Nataliya; Fahim, Simone

2016-11-01

Scurvy remains prevalent in certain populations, including addicts, people of low socioeconomic status, and the severely malnourished. It classically presents as follicular hyperkeratosis and perifollicular hemorrhage of the lower extremities, as well as bleeding in other areas such as the gingiva and joints. This case presentation and literature review highlights the common pathophysiological findings associated with scurvy and current methods of diagnosis and treatment. The patient described in this case presented with sudden oligoarthritis and purpura of the lower extremities. Following progression of the patient's symptoms and a low vitamin C serum concentration, the patient was treated with vitamin C supplementation and dramatically improved. This was considered to be the result of an underlying vitamin C deficiency secondary to insufficient fruit and vegetable intake due to allergies. This case highlights the importance of maintaining a high index of suspicion for scurvy in atypical presentations of purpura not better explained by another disease or in additional populations at high risk of vitamin C deficiency. Early diagnosis by either a primary care physician or dermatologist can expedite the treatment process and improve patient prognosis. © The Author(s) 2016.

Progress in Rectal Cancer Treatment

PubMed Central

Ceelen, Wim P.

2012-01-01

The dramatic improvement in local control of rectal cancer observed during the last decades is to be attributed to attention to surgical technique and to the introduction of neoadjuvant therapy regimens. Nevertheless, systemic relapse remains frequent and is currently insufficiently addressed. Intensification of neoadjuvant therapy by incorporating chemotherapy with or without targeted agents before the start of (chemo)radiation or during the waiting period to surgery may present an opportunity to improve overall survival. An increasing number of patients can nowadays undergo sphincter preserving surgery. In selected patients, local excision or even a “wait and see” approach may be feasible following active neoadjuvant therapy. Molecular and genetic biomarkers as well as innovative imaging techniques may in the future allow better selection of patients for this treatment option. Controversy persists concerning the selection of patients for adjuvant chemotherapy and/or targeted therapy after neoadjuvant regimens. The currently available evidence suggests that in complete pathological responders long-term outcome is excellent and adjuvant therapy may be omitted. The results of ongoing trials will help to establish the ideal tailored approach in resectable rectal cancer. PMID:22970381

Laparoscopic Heller Myotomy with Anterior Fundoplication Improves Frequency and Severity of Symptoms of Achalasia, Regardless of Preoperative Severity Determined by Esophagography.

PubMed

Rosemurgy, Alexander; Downs, Darrell; Luberice, Kenneth; Rodriguez, Christian; Swaid, Forat; Patel, Krishen; Toomey, Paul; Ross, Sharona

2018-02-01

This study was undertaken to determine whether postoperative outcomes after laparoscopic Heller myotomy with anterior fundoplication could be predicted by preoperative findings on esophagography. Preoperative barium esophagograms of 135 patients undergoing laparoscopic Heller myotomy with anterior fundoplication were reviewed. The number of esophageal curves, esophageal width, and angulation of the gastroesophageal junction (GEJ) were determined; correlations between these determined parameters and symptoms were assessed using linear regression analysis. The number of esophageal curves correlated with the preoperative frequency of dysphagia, vomiting, chest pain, regurgitation, and heartburn. The width of the esophagus negatively correlated with the preoperative frequency of regurgitation. The angulation of the GEJ did not correlate with preoperative symptoms. Laparoscopic Heller myotomy with anterior fundoplication significantly reduced the frequency and severity of all symptoms, regardless of the number of esophageal curves, esophageal width, or angulation of the GEJ. Laparoscopic Heller myotomy with anterior fundoplication provides dramatic palliation for achalasia. More esophageal curves on preoperative esophagography correlate well with the frequency of a broad range of preoperative symptoms, including the frequency of dysphagia and regurgitation. Patients experience dramatically improved frequency and severity of symptoms after laparoscopic Heller myotomy with anterior fundoplication for achalasia regardless of the number of esophageal curves, esophageal width, or the angulation of the GEJ. Findings on barium esophagogram, in evaluating achalasia, should not deter the application of laparosocopic Heller myotomy with anterior fundoplication.

Treatment of subtotal medial rectus myectomy complicating functional endoscopic sinus surgery.

PubMed

Trotter, W L; Kaw, P; Meyer, D R; Simon, J W

2000-08-01

During the past 2 decades, the introduction of functional endoscopic sinus surgery (FESS) has dramatically improved the treatment of sinus disorders. However, a variety of orbital complications have been reported, including optic nerve damage, hemorrhage, infection, compromise of the lacrimal drainage apparatus, and strabismus. At least 10 cases have reported damage to the medial rectus muscle. (1-8) Treatment options for such patients have been limited, especially because most are adults at risk for anterior segment ischemia after transposition of vertical rectus muscles. We describe 2 patients whose medial rectus myectomies were repaired by using nonabsorbable "hang-back" sutures in combination with a botulinum toxin (Botox) injection of the antagonist lateral rectus muscle. Good primary position alignment was achieved in both patients, and one patient was able to regain binocular function. We recommend this surgical approach, especially in patients at increased risk for anterior segment ischemia.

Management of encopresis in early adolescence in a medical-psychiatric unit.

PubMed

Fennig, S; Fennig, S

1999-01-01

The aim of this work is to present the role of a medical-psychiatric unit in the treatment of chronic resistant encopresis in adolescence as an effective alternative to the standard approach. Four case reports are presented. The integrative program is based on full patient cooperation and involves separating the patient from the family environment and the use of medical intervention combined with modified behavioral therapy and parental education and guidance. The patient is given full responsibility for the cure. The median full hospital stay for our patients was 2 weeks, and outcome in all cases was complete remission. This experience suggests that chronic resistant encopresis in adolescents requires a different approach from the standard because of the patient's developmental stage and the often hostile family dynamics. A medical-psychiatric setting provides an excellent management milieu and can lead to a dramatic improvement in this chronic disabling condition.

Urgent chemotherapy in hematological patients in the ICU.

PubMed

Moors, Ine; Pène, Frédéric; Lengline, Étienne; Benoit, Dominique

2015-12-01

Over the past decades, survival of critically ill hematological patients has dramatically improved, and these patients are more frequently referred to the ICU for intensive treatment, including a rising need for administering anticancer-therapy in this setting. The scarce literature on this subject provides evidence for feasibility of administering chemotherapy in the ICU, with expected ICU survival of 60-70%, and one in three patients surviving at least 1 year after discharge. We summarize the recent evidence concerning outcome, dosing and indications of chemotherapy in the ICU, and provide practical guidelines for some special oncological situations. Anticancer-therapy in the ICU is feasible and no longer futile as long as it is initiated in a selected, well-informed patient population with reasonable prognostic expectations. Accurate recognition of organ failure and early referral to the ICU for both supportive care and timely administration of chemotherapy is recommended before the development of multisystem organ failure.

Surgical management of early pregnancy failure: history, politics, and safe, cost-effective care.

PubMed

Harris, Lisa H; Dalton, Vanessa K; Johnson, Timothy R B

2007-05-01

Early pregnancy failure and induced abortion are often managed differently, even though safe uterine evacuation is the goal in both. Early pregnancy failure is commonly treated by curettage in operating room settings in anesthetized patients. Induced abortion is most commonly managed by office vacuum aspiration in awake or sedated patients. Medical evidence does not support routine operating room management of early pregnancy failure. This commentary reviews historical origins of these different care standards, explores political factors responsible for their perpetuation, and uses experience at University of Michigan to dramatize the ways in which history, politics, and biomedicine intersect to produce patient care. The University of Michigan initiated office uterine evacuations for early pregnancy failure treatment. Patients previously went to the operating room. These changes required faculty, staff, and resident education. Our efforts blurred the lines between spontaneous and induced abortion management, improved patient care and better utilized hospital resources.

Sport simulation as a form of implicit motor training in a geriatric athlete after stroke: a case report.

PubMed

Young, Sonia N; VanWye, William R; Wallmann, Harvey W

2018-06-25

To describe the use of sport simulation activities as a form of implicit motor learning training with a geriatric former athlete following a stroke. An active 76-year-old former professional male softball player presented to outpatient physical therapy with medical history of right stroke with left hemiparesis 2 weeks following onset of symptoms of impaired balance, coordination, gait, and motor planning. Initial physical therapy included gait, balance, and coordination training. Additional sport-related balance and coordination activities were later added to the treatment plan. After approximately 3 weeks of treatment, the patient was able to return to work and had dramatically improved balance, coordination, and gait with sport simulation activities. Implicit motor learning techniques were incorporated through sport and job task simulation activities along with task-oriented neuromuscular reeducation. The patient demonstrated improvements with gait, balance, gross motor function, and decreased fall risk.

Type I Chiari malformation presenting central sleep apnea.

PubMed

Kitamura, Takuro; Miyazaki, Soichiro; Kadotani, Hiroshi; Kanemura, Takashi; Okawa, Masako; Tanaka, Toshihiko; Komada, Ichiro; Hatano, Taketo; Suzuki, Hideaki

2014-04-01

Sleep apnea is a rare but a well-known clinical feature of type I Chiari malformation. It may be obstructive or central in nature. Sleep apnea in patients with type I Chiari malformation rarely presents without accompanying neurological signs or symptoms. We here report a case of a 10-year-old girl who presented with central sleep apnea without any other neurological signs but was ultimately diagnosed with type I Chiari malformation. The patient initially showed mild improvement in symptoms after administration of an acetazolamide. Finally, posterior fossa decompression dramatically improved her respiratory status during sleep, both clinically and on polysomnography. This case suggests that type I Chiari malformation should be considered in the differential diagnoses of central apneas in children, even if there are no other neurological signs and symptoms. Furthermore, sagittal craniocervical magnetic resonance imaging may be necessary for a definitive diagnosis. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Is the French palliative care policy effective everywhere? Geographic variation in changes in inpatient death rates among older patients in France, 2010-2013.

PubMed

Weeks, William B; Ventelou, Bruno; Bendiane, Marc Karim

2016-10-01

Recently, French policymakers have tried to improve care at the end-of-life, by improving access to community-based palliative care, particularly for patients with cancer and neurological diseases. If effective, these efforts should reduce the proportion of such patients who die in the hospital. In light of these policies, we sought to determine the effectiveness of these efforts on reducing inpatient deaths by conducting a retrospective, observational analysis of patients aged 65 and older who were admitted to hospitals in France between 2010 and 2013 for 1 of 3 non-surgical conditions. We calculated department-specific age- and sex-adjusted inpatient death rates for 3 types of nonsurgical admissions and modeled expected number of inpatient deaths had their rates for patients with cancer or neurological disease tracked those of patients with non-cancer non-neurological diseases. We found that patients admitted with a cancer diagnosis experienced 20,394 (13.0%) fewer inpatient deaths that expected had non-surgical cancer diagnosis admission rates tracked those of nonsurgical non-cancer and non-neurological admission rates; patients admitted with a primary neurological disease diagnosis experienced 513 (4.5%) fewer inpatient deaths than expected. During the study period, observed-to-expected inpatient deaths fell more dramatically and consistently for patients admitted with cancer diagnoses than for those admitted with neurological diseases. Observed-to-expected ratios fell least in departments that were on the periphery of the French mainland. Our findings suggest that, in France, efforts to reduce inpatient death rates among patients with cancer or neurological disease diagnoses appear to be effective. However, their effectiveness varies geographically, suggesting that targeted efforts to improve lower performing departments may generate substantial performance improvements.

Autoimmune encephalopathy associated with thyroid autoantibodies as the cause of reversible cognitive impairment

PubMed Central

Maroz, Natallia; Bernhardt, Nechama; Chow, Robert Dobbin

2012-01-01

We herewith describe a patient with acute confusion, expressive aphasia and generalized seizures. A through workup excluded most causes of encephalopathy. He was, however, found to have TSH=18.6 MIU/ml, T3reverse=0.44nmol/L, T4=0.8ng/dl and Anti-Thyroid-Peroxidase AB titer >1000 IU/ml. Based on the above findings the patient was diagnosed with Hashimoto's encephalopathy and his mental status showed dramatic improvement (MMS 30/30) with high dose prednisone. Hashimoto's encephalopathy is rare disorder of presumed autoimmune origin characterized by cognitive decline, seizures, neuro-psychiatric symptoms, high titers of Anti-Thyroid-Peroxidase AB, and a positive response to steroids. PMID:23882359

Famotidine adjunctive pharmacotherapy of schizophrenia: a case report.

PubMed

Rosse, R B; Kendrick, K; Tsui, L C; Fay-McCarthy, M; Collins, J P; Rosenberg, P; Wyatt, R J; Deutsch, S I

1995-08-01

Recent reports suggest some utility for famotidine, a histamine type 2 (H2) antagonist, in the treatment of schizophrenia. The current report describes a treatment-resistant patient with chronic undifferentiated schizophrenia whose most dramatic symptomatic improvements were temporarily related to the open-label addition of famotidine (40-100 mg/day) to conventional neuroleptic treatment (molindone 150-200 mg/day) over the course of approximately 10 months. During one 2-week interval, his symptoms were controlled with famotidine (40 mg/day) alone. The case suggests that some adjuvant efficacy exists for famotidine in at least some patients with schizophrenia. Placebo-controlled trials are needed to more fully evaluate the utility of famotidine in the treatment of schizophrenia.

Obstetric acute renal failure 1956-1987.

PubMed

Turney, J H; Ellis, C M; Parsons, F M

1989-06-01

A total of 142 women with severe acute renal failure (ARF) resulting from obstetric causes was treated by dialysis at a single centre from 1956 to 1987. One-year survival was 78.6%, which compares favourably with other causes of ARF. Abortion, haemorrhage and preclampsia comprised 95% of cases, with survival being best (82.9%) with abortion. Survival was adversely affected by increasing age. Acute cortical necrosis (12.7% of patients) carried 100% mortality after 6 years. Follow-up of survivors showed normal renal function up to 31 years following ARF; 25-year patient survival was 71.6%. Improvements in obstetric care and the disappearance of illegal abortions have resulted in a dramatic decline in the incidence of obstetric ARF.

[Establishing Individualized Medicine for Intractable Cancer Based on Clinical Molecular Pathogenesis].

PubMed

Jono, Hirofumi

2018-01-01

　Although cancer treatment has dramatically improved with the development of molecular-targeted agents over the past decade, identifying eligible patients and predicting the therapeutic effects remain a major challenge. Because intratumoral heterogeneity represents genetic and molecular differences affecting patients' responses to these therapeutic agents, establishing individualized medicine based on precise molecular pathological analysis of tumors is urgently required. This review focuses on the pathogenesis of oral squamous cell carcinoma (OSCC), a common head and neck neoplasm, and introduces our approaches toward developing novel anticancer therapies particularly based on clinical molecular pathogenesis. Deeper understanding of more precise molecular pathogenesis in clinical settings may open up novel strategies for establishing individualized medicine for OSCC.

Unilateral RS3PE in a Patient of Seronegative Rheumatoid Arthritis.

PubMed

Varshney, Ankur Nandan; Kumar, Nilesh; Tiwari, Ashutosh; Anand, Ravi; Prasad, Sashi Ranjan; Anand, Arvind; Mishra, Abhinandan; Singh, N K

2013-01-01

Remitting seronegative symmetrical synovitis with pitting edema (RS3PE) is a rare but well-reported clinical entity. It is classically described as symmetrical involvement of both upper extremities. Asymmetrical involvement had also been reported, but unilateral presentation is very rare. We hereby report a case of unilateral RS3PE in a patient of seronegative rheumatoid arthritis which was initially misdiagnosed as cellulitis and was given high dose antibiotics without any significant improvement. Later a rheumatologic consultation leads to a prompt diagnosis, and treatment with steroids leads to dramatic reversal of symptoms. This case demonstrates the rare presentation of this rare clinical entity and highlights the necessity of awareness regarding unilateral disease to clinicians.

Art, passion, and neurosurgery: the role of the Society of Neurological Surgeons in academic neurosurgery.

PubMed

Dempsey, Robert J

2011-11-01

Neurosurgery is at a crossroads in a time of economic uncertainty. It is also a time of remarkable potential for innovation resulting in dramatic improvement in the way neurosurgeons care for patients and the quality of outcomes. Analysis of this key time point of neurosurgical history is drawn from reflections for a presidential address to the Society of Neurological Surgeons. It is the author's opinion that the best of academic neurosurgery must and will accept this challenge by developing not only the research but also the creativity and art of what neurosurgeons do for maximal patient benefit in research, educational, and clinical missions. Published by Elsevier Inc.

Posttraumatic syringomyelia associated with heavy weightlifting exercises: case report.

PubMed

Balmaseda, M T; Wunder, J A; Gordon, C; Cannell, C D

1988-11-01

Posttraumatic syringomyelia is a well-recognized late sequel to spinal trauma occurring in 1% to 3.2% of spinal cord injured patients. Its clinical presentation is usually marked by pain, ascending sensory loss, increased muscle weakness, and depressed deep tendon reflexes. The case of a 25-year-old man with C8 complete quadriplegia, who developed a syrinx five years after his initial injury, is presented. This patient kept a log of his daily physical workout which consisted of lifting weights of 50 to 60 pounds with his neck extensors and biceps. The diagnosis was made clinically and confirmed by magnetic resonance imaging. Repeated valsalva maneuvers from daily heavy weightlifting exercises most likely predisposed this patient to the development and extension of his syringomyelia. Dramatic improvement followed surgical placement of a subarachnoid shunt.

Achieving effective staffing through a shared decision-making approach to open-shift management.

PubMed

Valentine, Nancy M; Nash, Jan; Hughes, Douglas; Douglas, Kathy

2008-01-01

Managing costs while retaining qualified nurses and finding workforce solutions that ensure the delivery of high-quality patient care is of primary importance to nurse leaders and executive management. Leading healthcare organizations are using open-shift management technology as a strategy to improve staffing effectiveness and the work environment. In many hospitals, open-shift management technology has become an essential workforce management tool, nursing benefit, and recruitment and retention incentive. In this article, the authors discuss how a successful nursing initiative to apply automation to open-shift scheduling and fulfillment across a 3-hospital system had a broad enterprise-wide impact resulting in dramatic improvements in nurse satisfaction, retention, recruitment, and the bottom line.

Dog and Cat Allergies: Current State of Diagnostic Approaches and Challenges

PubMed Central

Chan, Sanny K.

2018-01-01

Allergies to dogs and cats affect 10%–20% of the population worldwide and is a growing public health concern as these rates increase. Given the prevalence of detectable dog and cat allergens even in households without pets, there is a critical need to accurately diagnose and treat patients to reduce morbidity and mortality from exposure. The ability to diagnose cat sensitization is good, in contrast to dogs. Component resolved diagnostics of sensitization to individual allergenic proteins will dramatically improve diagnosis. This review focuses on the current state of knowledge regarding allergies to dogs and cats, recent advances, therapies such as subcutaneous immunotherapy, and discusses important areas to improve diagnosis and therapy. PMID:29411550

Portal Hypertension Over the Last 25 Years: Where Did It Go?

PubMed

Rosemurgy, Alexander; Raitano, Olivia; Srikumar, Thejal; Sawangkum, Peeraya; Luberice, Kenneth; Ryan, Carrie; Ross, Sharona

2016-06-01

Portal hypertension has seemingly vanished from surgery; this study was undertaken to determine where it has gone. Data from the Agency for Health Care Administration for 33,166,201 hospital inpatients in Florida for the periods 1988 to 1992, 1998 to 2002, and 2008 to 2012 were analyzed. Admissions with a diagnosis of portal hypertension dramatically increased: 5,473 patients from 1988 to 1992, 7,366 patients from 1998 to 2002, and 36,554 patients from 2008 to 2012. Endoscopic treatment of esophageal varices also dramatically increased. The number of decompressive shunts placed nominally increased, but application of endoscopic therapy increased significantly faster than the application of decompressive shunts (p < 0.0001). The percentage of patients who underwent shunting dramatically and significantly decreased (p < 0.0001), and surgeons undertook proportionally fewer shunts (42% in 1992 to 4% in 2012; p < 0.0001). For patients with a diagnosis of portal hypertension, in-hospital mortality progressively decreased, from 9% in 1988 to 1992 to 3% in 2008 to 2012 (p < 0.0001). In the state of Florida, over 25 years, there has been a 7-fold increase in the number of patients admitted with a diagnosis of portal hypertension, with a 65% reduction of in-hospital mortality. Application of endoscopic treatment of varices has increased dramatically. Decompressive shunts are applied to an ever-decreasing percentage of patients, and when applied, are now routinely undertaken by nonsurgeons. Therefore, portal hypertension has disappeared from the purview of surgery and has migrated toward the world of medical and endoscopic therapy, probably never to return. Copyright © 2016. Published by Elsevier Inc.

Temporal trends in long-term survival and cure rates in esophageal cancer: a SEER database analysis.

PubMed

Dubecz, Attila; Gall, Isabell; Solymosi, Norbert; Schweigert, Michael; Peters, Jeffrey H; Feith, Marcus; Stein, Hubert J

2012-02-01

To assess long-term temporal trends in population-based survival and cure rates in patients with esophageal cancer and compare them over the last 3 decades in the United States. We identified 62,523 patients with cancer of the esophagus and the gastric cardia diagnosed between 1973 and 2007 from the Surveillance, Epidemiology, and End Results database. Long-term cancer-related survival and cure rates were calculated. Stage-by-stage disease-related survival curves of patients diagnosed in different decades were compared. Influence of available variables on survival and cure was analyzed with logistic regression. Ten-year survival was 14% in all patients. Disease-related survival of esophageal cancer improved significantly since 1973. Median survival in Surveillance, Epidemiology, and End Results stages in local, regional, and metastatic cancers improved from 11, 10, and 4 months in the 1970s to 35, 15, and 6 months after 2000. Early stage, age 45 to 65 years at diagnosis and undergoing surgical therapy were independent predictors of 10-year survival. Cure rate improved in all stages during the study period and were 73%, 37%, 12%, and 2% in stages 0, 1, 2, and 4, respectively, after the year 2000. Percentage of patients undergoing surgery improved from 55% in the 1970s to 64% between 2000 and 2007. Proportion of patients diagnosed with in situ and local cancer remains below 30%. Long-term survival with esophageal cancer is poor but survival of local esophageal cancer improved dramatically over the decades. Complete cure of nonmetastatic esophageal cancer seems possible in a growing number of patients. Early diagnosis and treatment are crucial.

The double-opposing buccal flap procedure for palatal lengthening.

PubMed

Mann, Robert J; Neaman, Keith C; Armstrong, Shannon D; Ebner, Ben; Bajnrauh, Robert; Naum, Steven

2011-06-01

Velopharyngeal dysfunction has been treated with either a pharyngeal flap or sphincteroplasty with varying degrees of success. Both of these entities have their own series of problems, with sleep apnea and nasal mucous flow disruptions at the forefront. The purpose of this study was to review the senior author's (R.J.M.) experience performing the double-opposing buccal flap for palatal lengthening. All patients who were treated with double-opposing buccal flaps between October of 1994 and July of 2007 were reviewed. These patients presented with varying degrees of velopharyngeal dysfunction showing some degree of velar movement at the time of surgery. Preoperative and postoperative speech results were reviewed for comparison. Twenty-seven patients underwent palatal lengthening, with an average length of follow-up of 58 months. Distal flap necrosis occurred in two patients. The level of intelligibility (65.4 percent versus 95.5 percent) and resonance (moderately hypernasal versus normal resonance) improved significantly postoperatively (p < 0.0001). Only one patient required the addition of a pharyngeal flap for persistent velopharyngeal dysfunction, and there were no postoperative issues with sleep apnea. The double-opposing buccal flap is an effective technique for lengthening the palate, improving speech, and decreasing the risks of postoperative sleep apnea. All patients experienced a dramatic improvement in their resonance and intelligibility. This technique appears most effective in patients with intact velar movement who demonstrate a small to moderate posterior velar gap. The double-opposing buccal flap is a useful means of treating velopharyngeal dysfunction, thus serving as an adjunct when improving pharyngeal closure.

Adipokines, Biomarkers of Endothelial Activation, and Metabolic Syndrome in Patients with Ankylosing Spondylitis

PubMed Central

López-Mejías, Raquel; Miranda-Filloy, José A.; Ubilla, Begoña; Carnero-López, Beatriz; Blanco, Ricardo; Pina, Trinitario; González-Juanatey, Carlos; Llorca, Javier; González-Gay, Miguel A.

2014-01-01

Ankylosing spondylitis (AS) is a chronic inflammatory rheumatic disease associated with accelerated atherosclerosis and increased risk of cardiovascular (CV) disease. AS patients also display a high prevalence of features clustered under the name of metabolic syndrome (MeS). Anti-TNF-α therapy was found to be effective to treat AS patients by suppressing inflammation and also improving endothelial function. Previously, it was demonstrated that a short infusion of anti-TNF-α monoclonal antibodyinfliximab induced a rapid and dramatic reduction in serum insulin levels and insulin resistance along with a rapid improvement of insulin sensitivity in nondiabetic AS patients. The role of adipokines, MeS-related biomarkers and biomarkers of endothelial cell activation and inflammation seem to be relevant in different chronic inflammatory diseases. However, its implication in AS has not been fully established. Therefore, in this review we summarize the recent advances in the study of the involvement of these molecules in CV disease or MeS in AS. The assessment of adipokines and biomarkers of endothelial cell activation and MeS may be of potential relevance in the stratification of the CV risk of patients with AS. PMID:24757680

Continuous Venovenous Hemodiafiltration in the Treatment of Maple Syrup Urine Disease.

PubMed

Demirkol, Demet; Şık, Güntülü; Topal, Nilüfer; Çıtak, Agop; Zeybek, Çigdem; Tüten, Abdülhamit; Bilge, Ilmay

2016-01-01

The study aims to define the efficacy of continuous renal replacement therapy in acute metabolic decompensation treatment of maple syrup urine disease (MSUD). All the neonates, infants and children who have had life threatening conditions due to MSUD and were treated with continuous venovenous hemodiafiltration (CVVHDF) were analyzed retrospectively. Fourteen patients underwent 15 sessions of CVVHDF (age range 15 days to 87 months, mean 40.8 ± 31.4 months). One patient required additional CVVHDF 1 week after cessation of CVVHDF. Twenty seven percent (n = 4) of the patients were intubated and mechanically ventilated. Twelve patients responded to treatment and dramatic neurological improvement was observed within 24 h. Two of the 14 patients required 36 h of CVVHDF for neurological improvement. The mean duration of CVVHDF was 20.2 ± 8.6 (9-36) h. The mean leucine level was 1,648 ± 623.8 (714-2,768) μmol/l before and was 256.5 ± 150.6 (117-646) μmol/l at the end of treatment. No mortality was observed. Continuous hemodiafiltration is an effective and safe method in correcting metabolic disturbances in MSUD. © 2016 S. Karger AG, Basel.

Swallowing disorders in muscular diseases: functional assessment and indications of cricopharyngeal myotomy.

PubMed

St Guily, J L; Périé, S; Willig, T N; Chaussade, S; Eymard, B; Angelard, B

1994-01-01

Thirty-four patients with an identified muscular disease were referred to our department for assessment and treatment of swallowing difficulties. Their ages ranged from 16 to 91 years (mean 59). The diagnoses were oculopharyngeal dystrophy in 17 patients, Steinert myotonic dystrophy in 6, mitochondrial myopathies in 4, polymyositis in 3, and other types in 4 patients. The main consequences of the dysphagia were weight loss (12 patients), pulmonary infections (15 patients), modified food consistency (18 patients) and non-oral feeding (3 patients). Several techniques were used to assess the different stages of deglutition: physical examination during swallowing, videofluoroscopy, pharyngoesophageal manometry, videofibroscopy of the pharynx during swallowing. Major pathological features found in the pharynx were decreased pharynx peristaltis and impaired UES relaxation. Cricopharyngeal myotomy was performed in 11 myopathic patients (median follow-up 24.9 months), while it was unnecessary, refused or contraindicated in the other patients. The procedure was successful in 8 patients whose dysphagia was dramatically improved, and failed in 3 patients. Pharyngeal perstaltis was severely impaired only in the 3 failures and was partly preserved in the improved cases. We conclude that pharyngeal function is the major prognostic factor. Cricopharyngeal myotomy is an effective treatment in those cases where cricopharyngeal dysfunction is a predominant problem or where pharyngeal peristaltis is partly impaired, since the procedure removes one obstacle. It is contraindicated when pharynx propulsion is severely impaired.

Current and Emerging Therapies for Lupus Nephritis

PubMed Central

Parikh, Samir V.

2016-01-01

The introduction of corticosteroids and later, cyclophosphamide dramatically improved survival in patients with proliferative lupus nephritis, and combined administration of these agents became the standard-of-care treatment for this disease. However, treatment failures were still common and the rate of progression to ESRD remained unacceptably high. Additionally, treatment was associated with significant morbidity. Therefore, as patient survival improved, the goals for advancing lupus nephritis treatment shifted to identifying therapies that could improve long-term renal outcomes and minimize treatment-related toxicity. Unfortunately, progress has been slow and the current approaches to the management of lupus nephritis continue to rely on high-dose corticosteroids plus a broad-spectrum immunosuppressive agent. Over the past decade, an improved understanding of lupus nephritis pathogenesis fueled several clinical trials of novel drugs, but none have been found to be superior to the combination of a cytotoxic agent and corticosteroids. Despite these trial failures, efforts to translate mechanistic advances into new treatment approaches continue. In this review, we discuss current therapeutic strategies for lupus nephritis, briefly review recent advances in understanding the pathogenesis of this disease, and describe emerging approaches developed on the basis of these advances that promise to improve upon the standard-of-care lupus nephritis treatments. PMID:27283496

Therapeutic drug monitoring in patients with inflammatory bowel disease

PubMed Central

Yarur, Andres J; Abreu, Maria T; Deshpande, Amar R; Kerman, David H; Sussman, Daniel A

2014-01-01

Thiopurine analogs and anti-tumor necrosis factor (TNF) agents have dramatically changed the therapeutics of inflammatory bowel diseases (IBD), improving short and long-term outcomes. Unfortunately some patients do not respond to therapy and others lose response over time. The pharmacokinetic properties of these drugs are complex, with high inter-patient variability. Thiopurine analogs are metabolized through a series of pathways, which vary according to the patients’ pharmacogenetic profile. This profile largely determines the ratios of metabolites, which are in turn associated with likelihoods of clinical efficacy and/or toxicity. Understanding these mechanisms allows for manipulation of drug dose, aiming to reduce the development of toxicity while improving the efficacy of treatment. The efficacy of anti-TNF drugs is influenced by many pharmacodynamic variables. Several factors may alter drug clearance, including the concomitant use of immunomodulators (thiopurine analogs and methotrexate), systemic inflammation, the presence of anti-drug antibodies, and body mass. The treatment of IBD has evolved with the understanding of the pharmacologic profiles of immunomodulating and TNF-inhibiting medications, with good evidence for improvement in patient outcomes observed when measuring metabolic pathway indices. The role of routine measurement of metabolite/drug levels and antibodies warrants further prospective studies as we enter the era of personalized IBD care. PMID:24707130

[The transsexualism syndrome: clinical aspects and therapeutic prospects].

PubMed

Gallarda, T; Amado, I; Coussinoux, S; Poirier, M F; Cordier, B; Olié, J P

1997-01-01

The prevalence rate of transsexualism varies from 1 to 50,000, to 1 to 100,000. Although it remains an infrequent affliction, transsexualism generates usually major suffering and may be responsible of many complications like suicide, self-mutilations, affective disorders and social disabilities. Since the first descriptions of Esquirol in the nineteenth, the medical community has always been questioned on medical, legal, social or ethical aspects of transsexualism. The aetiology of the trouble is still unknown. In the absence of biological marker, the syndrome of transsexualism can be defined only with clinical criteria. The main differential diagnosis are sexual ambiguities and psychotic disorders. For the specialists, satisfying the patients demand of a surgical and social reassignment still remains the only way to improve their clinical condition and avoid the onset of many dramatic complications. Without any treatment, the evolution of the trouble is chronic, without remission. Longitudinal studies of transsexual patients with a five year follow-up demonstrated subjective improvement in two thirds of the patients and don't find either higher rates of suicides nor psychotic decompensations after surgery and hormonotherapy. Clinical and neuropsychological studies of sexually differentiated cognitive abilities of transsexual patients, before and after hormonotherapy, could allow us in improving the understanding of sexual differences of the brain.

Treadmill training with partial body weight support after stroke: a review.

PubMed

Hesse, Stefan

2008-01-01

Restoration and improvement of gait after stroke are major aspects of neurorehabilitation. Mobilization out of the bed into the wheelchair and verticalisation with the help of a standing frame are first steps. With the patient cardiovascular stable, gait restoration is put on the agenda. Instead of tone-inhibiting and gait preparatory maneuvers, patients should practice complex gait cycles repetitively. Treadmill training with partial body weight support enables the harness-secured patients to practice numerous steps assisted by two or three therapists. In controlled studies, it proved equally effective as walking on the floor. Gait machines, as the Lokomat or the Gait Trainer GTI, intend to relieve the strenuous effort for the therapists. For the GTI, several controlled trials showed a superior effect in acute stroke patients with respect to walking ability and velocity. For the ambulatory patient, aerobic treadmill training is effective to improve speed and endurance without worsening gait quality. Belt velocity and inclination are gradually increased so that the patients reach a predefined target heart rate. On the belt, patients walk more symmetrically, and higher velocities result in a facilitation of paretic muscles and render gait more efficient. In summary, gait rehabilitation has seen dramatic changes over the last years. More is to be expected.

Digital retinal imaging in a residency-based patient-centered medical home.

PubMed

Newman, Robert; Cummings, Doyle M; Doherty, Lisa; Patel, Nick R

2012-03-01

Diabetic retinopathy is the leading cause of blindness in adults in the United States, and early screening/treatment may preserve vision. This study examined the feasibility of using non-mydriatic digital retinal imaging (DRI) for retinopathy screening in a busy family medicine residency program at the point of care using a nurse-driven protocol. We compared the number of diabetics screened during a 1-year period before and after DRI protocol implementation. We also determined the prevalence of retinopathy, assessed patient satisfaction with the alternative screening process, and tracked ophthalmologic appointment compliance for patients referred because of abnormal screening results. Screening approximately doubled from 161 patients/year before the protocol to 330 patients/year after protocol implementation. However, DRI screening had no impact on ophthalmologic appointment compliance; only 58% of 153 patients referred for ophthalmologic evaluation because of positive screening findings completed their referral appointment. Seven cases needing urgent ophthalmologic treatment were identified. Satisfaction with primary care retinopathy screening was high. Use of a nurse-driven protocol for digital retinal imaging at the point of care dramatically improves rates of annual retinopathy screening in academic family medicine practice and can identify patients who require subspecialty referral. However, DRI screening does not improve visit compliance rates with ophthalmologists for evaluation and management.

Gamma knife treatment for refractory cluster headache: prospective open trial.

PubMed

Donnet, A; Valade, D; Régis, J

2005-02-01

Since the initial report of Ford et al in 1998 no further study has evaluated radiosurgery of the trigeminal nerve in chronic cluster headache (CCH). We carried out a prospective open trial of neurosurgery and enrolled 10 patients (nine men, one woman; mean age 49.8 years, range 32-77) presenting with severe and drug resistant CCH (mean duration 9 years, range 2-33). The cisternal segment of the nerve was targeted with a single 4 mm collimator (80-85 Gy max). The mean follow up was 13.2 months. No improvement was observed in two patients and three patients had no further attacks. Three patients showed dramatic improvement with a few attacks per month or very few attacks over the last six months. Two patients were pain free for only one and two weeks and their headaches recurred with the same severity as before. Three patients developed paraesthesia with no hypoaesthesia, one developed hypoaesthesia, and one developed deafferentation pain. The rate and severity of trigeminal nerve injury appeared to be significantly higher than in trigeminal neuralgia, and this study does not support the positive results of the study of Ford et al. We consider the morbidity to be significant for the low rate of pain cessation, making this procedure less attractive even for the more severely affected subgroup of patients.

Reversible sympathetic vasomotor dysfunction in POTS patients.

PubMed

Freitas, J; Santos, R; Azevedo, E; Costa, O; Carvalho, M; de Freitas, A F

2000-11-01

Orthostatic intolerance refers to the development upon assuming an upright posture of disabling symptoms, which are partly relieved by resuming the supine position. Postural tachycardia syndrome (POTS) is an orthostatic intolerance syndrome characterized by palpitations due to excessive orthostatic sinus tachycardia, lightheadedness, tremor, and near-syncope. Patients usually undergo extensive medical, cardiac, endocrine, neurological and psychiatric evaluation, which usually fails to identify a specific abnormality. We investigated the autonomic and hemodynamic profile of POTS patients and the efficacy of bisoprolol and or fludrocortisone. We evaluated eleven female patients with POTS before and after medical treatment with a cardio-selective beta blocker (bisoprolol) and/or fludrocortisone, and eleven age-matched controls. Variability of heart rate and systolic blood pressure was assessed by Fast Fourier Transform, and spontaneous baroreceptor gain by temporal sequences slope and alpha index. Modelflow was used to quantify hemodynamics. All patients improved greatly after medication. The autonomic and hemodynamic impairment observed in patients with POTS, particularly after orthostatic stress, is treated effectively with bisoprolol and/or fludrocortisone. These results need further confirmation in a controlled double-blind study. Proper medical treatment dramatically improves the clinical and autonomic/hemodynamic disturbances observed in patients with POTS. The data support the hypothesis that POTS is due to a hyperadrenergic activation and/or hypovolemia during orthostasis.

Enhanced recovery after surgery: Current research insights and future direction

PubMed Central

Abeles, Aliza; Kwasnicki, Richard Mark; Darzi, Ara

2017-01-01

Since the concept of enhanced recovery after surgery (ERAS) was introduced in the late 1990s the idea of implementing specific interventions throughout the peri-operative period to improve patient recovery has been proven to be beneficial. Minimally invasive surgery is an integral component to ERAS and has dramatically improved post-operative outcomes. ERAS can be applicable to all surgical specialties with the core generic principles used together with added specialty specific interventions to allow for a comprehensive protocol, leading to improved clinical outcomes. Diffusion of ERAS into mainstream practice has been hindered due to minimal evidence to support individual facets and lack of method for monitoring and encouraging compliance. No single outcome measure fully captures recovery after surgery, rather multiple measures are necessary at each stage. More recently the pre-operative period has been the target of a number of strategies to improve clinical outcomes, described as prehabilitation. Innovation of technology in the surgical setting is also providing opportunities to overcome the challenges within ERAS, e.g., the use of wearable activity monitors to record information and provide feedback and motivation to patients peri-operatively. Both modernising ERAS and providing evidence for key strategies across specialties will ultimately lead to better, more reliable patient outcomes. PMID:28289508

Effectiveness of laparoscopic Roux-en-Y gastric bypass on obese class I type 2 diabetes mellitus patients.

PubMed

Xu, Lu; Yin, Jun; Mikami, Dean J; Portenier, Dana D; Zhou, Xiaojun; Mao, Zhongqi

2015-01-01

Laparoscopic Roux-en-Y gastric bypass (LRYGB) can dramatically improve type 2 diabetes mellitus (T2D) in obese class II and III patients. There is increasing evidence that shows bariatric surgery can also ameliorate T2D in patients with BMI between 30 kg/m(2) and 35 kg/m(2) (obese class I). To compare the effectiveness of LRYGB on T2D in obese class I patients with that of obese class II and III T2D patients. University Hospital, China A prospective study was performed in the authors' center from March 2010 to July 2011. Forty-two consecutive obese patients were included in the study. Anthropometric and metabolism parameters were compared between obese class II and III patients and obese class I patients before and after LRYGB. No patients were lost to follow up. After 36 months, metabolic parameters significantly improved in both groups. Partial remission rates between the 2 groups at each time point (12 months, 24 months, and 36 months) were comparable. Obese class II and III patients had higher complete remission rates at 12 months and 24 months, but no difference was observed at 36 months. Both obese class II and III patients and obese class I T2D patients showed significant improvement in multiple parameters after LRYGB. Obese class II and III patients had a higher complete remission rate than obese class I patients. Standardized remission criteria are needed to make outcomes form different centers comparable. Large prospective studies are needed and long-term outcomes have to be observed to better evaluate effectiveness of LRYGB on obese class I T2D patients. Copyright © 2015 American Society for Bariatric Surgery. All rights reserved.

[Evaluation of promoting the oral cavity health measures of rural AIDS patients/HIV-carriers].

PubMed

Tao, Wei; Jiang, Yong

2011-05-01

To survey the status of oral cavity hygiene knowledge, attitude and practice (KAP) of rural acquired immunodeficiency syndrome (AIDS) patients and human immunodeficiency virus (HIV) carriers and take corresponding intervention measures to improve the oral health of these patients. From May to August in 2009, the methods of anonymous face to face structured interview and oral examination at the scene were carried out at the baseline in rural AIDS patients/HIV-carriers. According to the results of the survey, intervention measures were taken. The results of the intervention and the oral hygiene status were compared before and after the intervention. The oral health status of 82 AIDS patients and HIV-carriers were in poor before the intervention, and the knowledge of AIDS-related oral health of 76 AIDS patients and HIV-carriers was promoted after interventions, "scaling can spread AIDS" were 22 cases (27%), and after the intervention 41 patients (54%) think that can spread (χ(2) = 20.066, P < 0.001). The oral diseases of related AIDS were decreased dramatically, 68 patients (83%) had gingivitis before intervention and 47 cases (62%) after the intervention (χ(2) = 8.852, P = 0.003). The personal oral cavity hygiene and related oral KAP of AIDS caused by subjective factors had improved to different extent, "brushing teeth over 3 min at every turn", there were over 36 cases (44%) before intervention and 45 patients after intervention (59%) (χ(2) = 4.017, P = 0.045). The oral hygiene and KAP of AIDS patients and HIV-carriers in rural areas were poor and improved after intervention.

The role of minimally invasive spine surgery in the management of pyogenic spinal discitis

PubMed Central

Turel, Mazda K; Kerolus, Mena; Deutsch, Harel

2017-01-01

Background: Diagnostic yields for spondylodiscitis from CT guided biopsy is low. In the recent years, minimally invasive surgery (MIS) has shown to have a low morbidity and faster recovery. For spinal infections, MIS surgery may offer an opportunity for early pain control while obtaining a higher diagnostic yield than CT-guided biopsies. The aim of this study was to review our patients who underwent MIS surgery for spinal infection and report outcomes. Methods: A retrospective review of seven patients who underwent MIS decompression and/or discectomy in the setting of discitis, osteomyelitis, spondylodiscitis, and/or an epidural abscess was identified. Patient data including symptoms, visual analog score (VAS), surgical approach, antibiotic regimen, and postoperative outcomes were obtained. Results: Of the 7 patients, 5 patients had lumbar infections and two had thoracic infections. All seven patients improved in VAS immediately after surgery and at discharge. The average VAS improved by 4.4 ± 1.9 points. An organism was obtained in 6 of the 7 (85%) patients by the operative cultures. All patients made an excellent clinical recovery without the need for further spine surgery. All patients who received postoperative imaging on follow-up showed complete resolution or dramatically improved magnetic resonance imaging changes. The follow-up ranged from 2 to 9 months. Conclusions: MIS surgery provides an opportunity for early pain relief in patients with discitis, osteomyelitis, spondylodiscitis, and/or epidural abscess by directly addressing the primary cause of pain. MIS surgery for discitis provides a higher diagnostic yield to direct antibiotic treatment. MIS surgery results in good long-term recovery. PMID:28250635

Project IMPACT Pilot Report: Feasibility of Implementing a Hospital-to-Home Transition Bundle.

PubMed

Mallory, Leah A; Osorio, Snezana Nena; Prato, B Stephen; DiPace, Jennifer; Schmutter, Lisa; Soung, Paula; Rogers, Amanda; Woodall, William J; Burley, Kayla; Gage, Sandra; Cooperberg, David

2017-03-01

To improve hospital to home transitions, a 4-element pediatric patient-centered transition bundle was developed, including: a transition readiness checklist; predischarge teach-back education; timely and complete written handoff to the primary care provider; and a postdischarge phone call. The objective of this study was to demonstrate the feasibility of bundle implementation and report initial outcomes at 4 pilot sites. Outcome measures included postdischarge caregiver ability to teach-back key home management information and 30-day reuse rates. A multisite, observational time series using multiple planned sequential interventions to implement bundle components with non-technology-supported and technology-supported patients. Data were collected via electronic health record reviews and during postdischarge phone calls. Statistical process control charts were used to assess outcomes. Four pilot sites implemented the bundle between January 2014 and May 2015 for 2601 patients, of whom 1394 had postdischarge telephone encounters. Improvement was noted in the implementation of all bundle elements with the transitions readiness checklist posing the greatest feasibility challenge. Phone contact connection rates were 69%. Caregiver ability to teach-back essential home management information postdischarge improved from 18% to 82%. No improvement was noted in reuse rates, which differed dramatically between technology-supported and non-technology-supported patients. A pediatric care transition bundle was successfully tested and implemented, as demonstrated by improvement in all process measures, as well as caregiver home management skills. Important considerations for successful implementation and evaluation of the discharge bundle include the role of local context, electronic health record integration, and subgroup analysis for technology-supported patients. Copyright © 2017 by the American Academy of Pediatrics.

Metabolic Syndrome Predicts Refractoriness to Intravenous Thrombolysis in Acute Ischemic Stroke.

PubMed

Dorado, Laura; Arenillas, Juan F; López-Cancio, Elena; Hernández-Pérez, María; Pérez de la Ossa, Natalia; Gomis, Meritxell; Millán, Mònica; Granada, María Luisa; Galán, Amparo; Palomeras, Ernest; Dávalos, Antoni

2015-11-01

Metabolic syndrome (MetS) has been associated with higher resistance to clot lysis at 24 hours after tissue plasminogen activator (tPA) administration in patients with acute ischemic stroke. We aimed to test this hypothesis at earlier time points, when neurointerventional rescue procedures may still be indicated to achieve arterial recanalization. This is a prospective and observational study in consecutive stroke patients with MCA occlusion treated with IV tPA. MetS was diagnosed following the unified criteria of the last Joint Interim Statement 2009 participating several major organizations. The primary outcome variable was resistance to thrombolysis, defined as the absence of complete middle cerebral artery recanalization 2 hours after tPA bolus assessed by transcranial color-coded duplex or when rescue mechanical thrombectomy after IV tPA was required. Secondary outcome variables were dramatic neurological improvement (decrease in ≥10 points, or a National Institutes of Health Stroke Scale [NIHSS] score of 0-1 at 24 hours), symptomatic intracerebral hemorrhage following European-Australasian Acute Stroke Study II criteria, infarct volume at 24 hours (calculated by using the formula for irregular volumes, ABC/2), and good outcome (modified Rankin Scale score < 3) at 3 months. A total of 234 patients (median baseline NIHSS score 16 [10-20]) were included and 146 (62.4%) fulfilled MetS criteria. After multivariate analysis, MetS emerged as an independent predictor of resistance to thrombolysis (odds ratio = 2.2 [1.3-4.2], P = .01) and absence of dramatic neurological improvement (odds ratio = .5 [.28-.97], P = .04). In addition, MetS conferred poorer functional outcome, higher symptomatic intracerebral hemorrhage rate, and increased infarct volume, although these associations disappeared after adjustment for covariates. MetS predicts patients with middle cerebral artery occlusion refractory to early clot dissolution after IV tPA. This finding may help in acute clinical decision-making. Copyright © 2015 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Facilitating text reading in posterior cortical atrophy.

PubMed

Yong, Keir X X; Rajdev, Kishan; Shakespeare, Timothy J; Leff, Alexander P; Crutch, Sebastian J

2015-07-28

We report (1) the quantitative investigation of text reading in posterior cortical atrophy (PCA), and (2) the effects of 2 novel software-based reading aids that result in dramatic improvements in the reading ability of patients with PCA. Reading performance, eye movements, and fixations were assessed in patients with PCA and typical Alzheimer disease and in healthy controls (experiment 1). Two reading aids (single- and double-word) were evaluated based on the notion that reducing the spatial and oculomotor demands of text reading might support reading in PCA (experiment 2). Mean reading accuracy in patients with PCA was significantly worse (57%) compared with both patients with typical Alzheimer disease (98%) and healthy controls (99%); spatial aspects of passages were the primary determinants of text reading ability in PCA. Both aids led to considerable gains in reading accuracy (PCA mean reading accuracy: single-word reading aid = 96%; individual patient improvement range: 6%-270%) and self-rated measures of reading. Data suggest a greater efficiency of fixations and eye movements under the single-word reading aid in patients with PCA. These findings demonstrate how neurologic characterization of a neurodegenerative syndrome (PCA) and detailed cognitive analysis of an important everyday skill (reading) can combine to yield aids capable of supporting important everyday functional abilities. This study provides Class III evidence that for patients with PCA, 2 software-based reading aids (single-word and double-word) improve reading accuracy. © 2015 American Academy of Neurology.

Facilitating text reading in posterior cortical atrophy

PubMed Central

Rajdev, Kishan; Shakespeare, Timothy J.; Leff, Alexander P.; Crutch, Sebastian J.

2015-01-01

Objective: We report (1) the quantitative investigation of text reading in posterior cortical atrophy (PCA), and (2) the effects of 2 novel software-based reading aids that result in dramatic improvements in the reading ability of patients with PCA. Methods: Reading performance, eye movements, and fixations were assessed in patients with PCA and typical Alzheimer disease and in healthy controls (experiment 1). Two reading aids (single- and double-word) were evaluated based on the notion that reducing the spatial and oculomotor demands of text reading might support reading in PCA (experiment 2). Results: Mean reading accuracy in patients with PCA was significantly worse (57%) compared with both patients with typical Alzheimer disease (98%) and healthy controls (99%); spatial aspects of passages were the primary determinants of text reading ability in PCA. Both aids led to considerable gains in reading accuracy (PCA mean reading accuracy: single-word reading aid = 96%; individual patient improvement range: 6%–270%) and self-rated measures of reading. Data suggest a greater efficiency of fixations and eye movements under the single-word reading aid in patients with PCA. Conclusions: These findings demonstrate how neurologic characterization of a neurodegenerative syndrome (PCA) and detailed cognitive analysis of an important everyday skill (reading) can combine to yield aids capable of supporting important everyday functional abilities. Classification of evidence: This study provides Class III evidence that for patients with PCA, 2 software-based reading aids (single-word and double-word) improve reading accuracy. PMID:26138948

Combination therapy with clindamycin and rifampicin for hidradenitis suppurativa: a series of 116 consecutive patients.

PubMed

Gener, G; Canoui-Poitrine, F; Revuz, J E; Faye, O; Poli, F; Gabison, G; Pouget, F; Viallette, C; Wolkenstein, P; Bastuji-Garin, S

2009-01-01

Antibiotics are frequently used to treat hidradenitis suppurativa (HS); however, few data on their efficacy are available. To evaluate the efficacy of a combination of systemic clindamycin (300 mg twice daily) and rifampicin (600 mg daily) in the treatment of patients with severe HS. Patients (n = 116) who received this combination were studied retrospectively. The main outcome measure was the severity of the disease, assessed by the Sartorius score, before and after 10 weeks of treatment. The Sartorius score dramatically improved at the end of treatment (median = 29, interquartile range = 14.5, vs. median = 14.5, interquartile range = 11; p < 0.001), as did other parameters of severity as well as the quality of life score. Eight patients (6.9%) stopped the treatment because of side effects. The combination of clindamycin and rifampicin is effective in the treatment of severe HS. Copyright 2009 S. Karger AG, Basel.

Platforms.

PubMed

Josko, Deborah

2014-01-01

The advent of DNA sequencing technologies and the various applications that can be performed will have a dramatic effect on medicine and healthcare in the near future. There are several DNA sequencing platforms available on the market for research and clinical use. Based on the medical laboratory scientist or researcher's needs and taking into consideration laboratory space and budget, one can chose which platform will be beneficial to their institution and their patient population. Although some of the instrument costs seem high, diagnosing a patient quickly and accurately will save hospitals money with fewer hospital stays and targeted treatment based on an individual's genetic make-up. By determining the type of disease an individual has, based on the mutations present or having the ability to prescribe the appropriate antimicrobials based on the knowledge of the organism's resistance patterns, the clinician will be better able to treat and diagnose a patient which ultimately will improve patient outcomes and prognosis.

High-altitude cerebral oedema mimicking stroke.

PubMed

Yanamandra, Uday; Gupta, Amul; Patyal, Sagarika; Varma, Prem Prakash

2014-03-26

High-altitude cerebral oedema (HACO) is the most fatal high-altitude illness seen by rural physicians practising in high-altitude areas. HACO presents clinically with cerebellar ataxia, features of raised intracranial pressure (ICP) and coma. Early identification is important as delay in diagnosis can be fatal. We present two cases of HACO presenting with focal deficits mimicking stroke. The first patient presented with left-sided hemiplegia associated with the rapid deterioration in the sensorium. Neuroimaging revealed features suggestive of vasogenic oedema. The second patient presented with monoplegia of the lower limb. Neuroimaging revealed perfusion deficit in anterior cerebral artery territory. Both patients were managed with dexamethasone and they improved dramatically. Clinical picture and neuroimaging closely resembled acute ischaemic stroke in both cases. Thrombolysis in these patients would have been disastrous. Recent travel to high altitude, young age, absence of atherosclerotic risk factors and features of raised ICP concomitantly directed the diagnosis to HACO.

Rapid amelioration of severe manic episodes with right unilateral ultrabrief pulse ECT: a case series of four patients.

PubMed

Sidorov, Alexey; Mayur, Prashanth

2017-02-01

The aim of this small case series is to describe four cases of severe mania, where ultrabrief pulse electroconvulsive therapy (ECT) was used as a primary mode of treatment. A retrospective file review was undertaken of four patients identified as having received ultrabrief pulse ECT for severe mania. The outcome measures for treatment efficacy were the Young Mania Rating Scale (YMRS) and Clinical Global Impression (CGI). All the patients showed significant clinical improvement. A comparison of pre- and post-treatment YMRS and CGI scores showed a dramatic decrease in all four cases. However, one patient was shifted to brief pulse ECT due to inadequate response. Ultrabrief pulse ECT may be an effective treatment in cases of severe mania. Due to the very small number of cases in the current case series, no specific conclusions regarding efficacy may be drawn; however, larger, controlled studies would be indicated.

A Systematic Review: Family Support Integrated with Diabetes Self-Management among Uncontrolled Type II Diabetes Mellitus Patients.

PubMed

Pamungkas, Rian Adi; Chamroonsawasdi, Kanittha; Vatanasomboon, Paranee

2017-09-15

The rate of type-2 diabetes mellitus (T2D) is dramatically increasing worldwide. Continuing diabetes mellitus (DM) care needs effective self-management education and support for both patients and family members. This study aimed to review and describe the impacts of diabetes mellitus self-management education (DSME) that involve family members on patient outcomes related to patient health behaviors and perceived self-efficacy on self-management such as medication adherence, blood glucose monitoring, diet and exercise changes, health outcomes including psychological well-being and self-efficacy, and physiological markers including body mass index, level of blood pressure, cholesterol level and glycemic control. Three databases, PubMed, CINAHL, and Scopus were reviewed for relevant articles. The search terms were "type 2 diabetes," "self-management," "diabetes self-management education (DSME)," "family support," "social support," and "uncontrolled glycaemia." Joanna Briggs Institute (JBI) guidelines were used to determine which studies to include in the review. Details of the family support components of DSME intervention and the impacts of these interventions had on improving the health outcomes patients with uncontrolled glycaemia patients. A total of 22 intervention studies were identified. These studies involved different DSME strategies, different components of family support provided, and different health outcomes to be measured among T2D patients. Overall, family support had a positive impact on healthy diet, increased perceived support, higher self-efficacy, improved psychological well-being and better glycemic control. This systematic review found evidence that DSME with family support improved self-management behaviors and health outcomes among uncontrolled glycaemia T2D patients. The findings suggest DSME models that include family engagement can be a useful direction for improving diabetes care.

A Systematic Review: Family Support Integrated with Diabetes Self-Management among Uncontrolled Type II Diabetes Mellitus Patients

PubMed Central

Pamungkas, Rian Adi; Chamroonsawasdi, Kanittha; Vatanasomboon, Paranee

2017-01-01

The rate of type-2 diabetes mellitus (T2D) is dramatically increasing worldwide. Continuing diabetes mellitus (DM) care needs effective self-management education and support for both patients and family members. This study aimed to review and describe the impacts of diabetes mellitus self-management education (DSME) that involve family members on patient outcomes related to patient health behaviors and perceived self-efficacy on self-management such as medication adherence, blood glucose monitoring, diet and exercise changes, health outcomes including psychological well-being and self-efficacy, and physiological markers including body mass index, level of blood pressure, cholesterol level and glycemic control. Three databases, PubMed, CINAHL, and Scopus were reviewed for relevant articles. The search terms were “type 2 diabetes,” “self-management,” “diabetes self-management education (DSME),” “family support,” “social support,” and “uncontrolled glycaemia.” Joanna Briggs Institute (JBI) guidelines were used to determine which studies to include in the review. Details of the family support components of DSME intervention and the impacts of these interventions had on improving the health outcomes patients with uncontrolled glycaemia patients. A total of 22 intervention studies were identified. These studies involved different DSME strategies, different components of family support provided, and different health outcomes to be measured among T2D patients. Overall, family support had a positive impact on healthy diet, increased perceived support, higher self-efficacy, improved psychological well-being and better glycemic control. This systematic review found evidence that DSME with family support improved self-management behaviors and health outcomes among uncontrolled glycaemia T2D patients. The findings suggest DSME models that include family engagement can be a useful direction for improving diabetes care. PMID:28914815

Improving door-to-needle times: a single center validation of the target stroke hypothesis.

PubMed

Ruff, Ilana M; Ali, Syed F; Goldstein, Joshua N; Lev, Michael; Copen, William A; McIntyre, Joyce; Rost, Natalia S; Schwamm, Lee H

2014-02-01

National guidelines recommend imaging within 25 minutes of emergency department arrival and intravenous tissue-type plasminogen activator within 60 minutes of emergency department arrival for patients with acute stroke. In 2007, we implemented a new institutional acute stroke care model to include 10 best practices and evaluated the effect of this intervention on improving door-to-computed tomography (CT) and door-to-needle (DTN) times at our hospital. We compared patients who presented directly to our hospital with acute ischemic stroke in the preintervention (2003-2006) and postintervention (2008-2011) periods. We did not include 2007, the year that the new protocol was established. Predictors of DTN ≤60 minutes before and after the intervention were assessed using χ(2) for categorical variables, and t test and Wilcoxon signed-rank test for continuous variables. Among 2595 patients with acute stroke, 284 (11%) received intravenous tissue-type plasminogen activator. For patients arriving within an intravenous tissue-type plasminogen activator window, door-to-CT <25 improved from 26.7% pre intervention to 52.3% post intervention (P<0.001). Similarly, the percentage of patients with DTN <60 doubled from 32.4% to 70.3% (P<0.001). Patients with DTN ≤60 did not differ significantly with respect to demographics, comorbidities, or National Institutes of Health Stroke Scale score in comparison with those treated after 60 minutes. Door-to-CT and DTN times improved dramatically after applying 10 best practices, all of which were later incorporated into the Target Stroke Guidelines created by the American Heart Association. The only factor that significantly affected DTN60 was the intervention itself, indicating that these best practices can result in improved DTN times.

Emergency department arrival times after acute ischemic stroke during the 1990s.

PubMed

Kleindorfer, Dawn O; Broderick, Joseph P; Khoury, Jane; Flaherty, Matthew L; Woo, Daniel; Alwell, Kathleen; Moomaw, Charles J; Pancioli, Arthur; Jauch, Edward; Miller, Rosie; Kissela, Brett M

2007-01-01

Only 8% of ischemic stroke (IS) patients are eligible for rt-PA, and the largest exclusion criterion is delayed time of presentation to the ED. We sought to investigate whether patients are arriving to the ED more quickly in 1999 than in 1993/94 within our large biracial population of 1.3 million. Using ICD-9 codes 430-436, we ascertained all stroke events that presented to a local ED within our population in 7/93-6/94 and again in 1999. Times were recorded as documented in the medical record. There were 1,792 IS patients that presented to an ED in 1993/94 and 1,973 in 1999. The percentage of patients with documented times arriving in under 3 h improved slightly in 1999 (26% vs. 23% in 93/94, P = 0.03), however, the percentage arriving in under 2 h did not. Blacks significantly improved in arrivals under 3 h: 26% in 1999 compared to 17% in 1993/94 (P = 0.01), while whites did not (26% vs. 25%, P = 0.29). In 1999, only 9% of patients arrived from 3-8 h after symptom onset, the large majority of times were either estimated, unknown, or >8 h. We found only marginal improvement in arrival times during the 1990s. In our population, blacks improved in early arrival after symptom onset, while whites did not. Very few patients arrive 3-8 h after onset; therefore expansion of the acute treatment time window to 8 h is unlikely to dramatically affect acute treatment of ischemic stroke.

The Role of Nonphysician Clinicians in the Rapid Expansion of HIV Care in Mozambique

PubMed Central

Sherr, Kenneth; Pfeiffer, James; Mussa, Antonio; Vio, Ferruccio; Gimbel, Sarah; Micek, Mark; Gloyd, Stephen

2017-01-01

The shortage of health workers impedes universal coverage of quality HIV services, especially in those countries hardest hit by the epidemic. The dramatic increase in international aid to scale-up HIV services, including antiretroviral therapy (ART), has highlighted workforce deficiencies and provided an opportunity to strengthen health systems capacity. In Mozambique, a country with a high HIV burden and a staggering workforce deficit, the Ministry of Health looked to past experience in workforce expansion to rapidly build ART delivery capacity, including reliance on existing non-physician clinicians (NPC) to prescribe ART and dramatically increasing the output of NPC training. As a result of responsible task shifting, the number of facilities providing ART tripled during a 6-month period, and patients from disadvantaged areas have access to quality ART services. Because the NPC-driven ART approach is integrated into primary health care, the addition of new clinical staff also promises to improve general health services. PMID:19858931

Imatinib mesylate in chronic myeloid leukemia: frontline treatment and long-term outcomes.

PubMed

Stagno, Fabio; Stella, Stefania; Spitaleri, Antonio; Pennisi, Maria Stella; Di Raimondo, Francesco; Vigneri, Paolo

2016-01-01

The tyrosine kinase inhibitor Imatinib Mesylate has dramatically improved the clinical outcome of chronic myeloid leukemia (CML) patients in the chronic phase of the disease, generating unprecedented rates of complete hematologic and cytogenetic responses and sustained reductions in BCR-ABL transcripts. Here, we present an overview on the efficacy and safety of Imatinib and describe the most important clinical studies employing this drug for the frontline treatment of chronic phase CML. We also discuss recent reports describing the long-term outcome of patients receiving Imatinib for their disease. The imminent availability of generic forms of Imatinib coupled with the approval of expensive second-generation tyrosine kinase inhibitors underlines an unmet need for early molecular parameters that may distinguish CML patients likely to benefit from the drug from those that should receive alternative forms of treatment.

Impact of Hospital Information Systems on Emergency Patient Processing

PubMed Central

Rusnak, James E.

1981-01-01

The Emergency Department offers the Hospital Information System's designer some unique problems to solve in the operational areas of patient registration, order entry, charge recording, and treatment processing. In a number of instances, Hospital Information Systems implementers have encountered serious difficulties in trying to design system components to support the requirements of the Emergency Services Department's operations. Washington Hospital has developed a very effective system for Emergency Services. The system's features are designed to meet the special requirements of the department and to maximize the use of the data captured by the Hospital Information System. The system supports accurate and timely charging for services. The treatment of the patient has been dramatically improved through the use of a computerized order processing and control. The installed systems resulted in a higher quality of care and cost effective operations.

Unilateral RS3PE in a Patient of Seronegative Rheumatoid Arthritis

PubMed Central

Varshney, Ankur Nandan; Kumar, Nilesh; Tiwari, Ashutosh; Anand, Ravi; Prasad, Sashi Ranjan; Anand, Arvind; Mishra, Abhinandan; Singh, N. K.

2013-01-01

Remitting seronegative symmetrical synovitis with pitting edema (RS3PE) is a rare but well-reported clinical entity. It is classically described as symmetrical involvement of both upper extremities. Asymmetrical involvement had also been reported, but unilateral presentation is very rare. We hereby report a case of unilateral RS3PE in a patient of seronegative rheumatoid arthritis which was initially misdiagnosed as cellulitis and was given high dose antibiotics without any significant improvement. Later a rheumatologic consultation leads to a prompt diagnosis, and treatment with steroids leads to dramatic reversal of symptoms. This case demonstrates the rare presentation of this rare clinical entity and highlights the necessity of awareness regarding unilateral disease to clinicians. PMID:23662237

The hormonal form of vitamin D in the pathophysiology and therapy of postmenopausal osteoporosis.

PubMed

Caniggia, A; Nuti, R; Loré, F; Vattimo, A

1984-08-01

Sixty-two women with symptomatic postmenopausal osteoporosis underwent long-term treatment with 1,25-dihydroxyvitamin D3. The following results were obtained: i) a dramatic improvement of the intestinal transport of radioactive calcium, which was impaired prior to the treatment; ii) non significant increases in fasting serum calcium; iii) significant increases in the 24 h urinary excretion of calcium and phosphate, resulting from the improvement of intestinal calcium absorption, and a decrease in the urinary cAMP/Cr ratio; iv) non significant changes in serum phosphate, serum alkaline phosphatase, urinary hydroxyproline; v) non significant increases in bone mineral content; vi) relief from pain and improvement of motility in all the patients; vii) no side effect was noticed. In conclusion the treatment with 1,25-dihydroxyvitamin D3 was shown to be useful in postmenopausal osteoporosis.

The history of COPD.

PubMed

Petty, Thomas L

2006-01-01

The evolution of knowledge concerning COPD and its components--emphysema, chronic bronchitis, and asthmatic bronchitis--covers 200 years. The stethoscope and spirometer became important early tools in diagnosis and assessment. Spirometry remains the most effective means of identification and assessment of the course of COPD and responses to therapy, and is grossly underused for this purpose. Knowledge of the pathogenesis, course and prognosis, and new approaches to therapy have dramatically improved our understanding of this important clinical entity. Smoking cessation improves the early course of disease. Long-term oxygen improves the length and quality of life in selected patients with hypoxemia. Surgery benefits a select few. Today, COPD is a steadily growing global healthcare problem, with increasing morbidity and mortality. Early identification and prevention, and treatment of emerging stages of disease through smoking cessation and a growing number of bronchoactive drugs promises to change the outcome.

Content-based management service for medical videos.

PubMed

Mendi, Engin; Bayrak, Coskun; Cecen, Songul; Ermisoglu, Emre

2013-01-01

Development of health information technology has had a dramatic impact to improve the efficiency and quality of medical care. Developing interoperable health information systems for healthcare providers has the potential to improve the quality and equitability of patient-centered healthcare. In this article, we describe an automated content-based medical video analysis and management service that provides convenience and ease in accessing the relevant medical video content without sequential scanning. The system facilitates effective temporal video segmentation and content-based visual information retrieval that enable a more reliable understanding of medical video content. The system is implemented as a Web- and mobile-based service and has the potential to offer a knowledge-sharing platform for the purpose of efficient medical video content access.

Occipital nerve stimulation improves the quality of life in medically-intractable chronic cluster headache: Results of an observational prospective study.

PubMed

Fontaine, Denys; Blond, Serge; Lucas, Christian; Regis, Jean; Donnet, Anne; Derrey, Stéphane; Guegan-Massardier, Evelyne; Jarraya, Bechir; Dang-Vu, Bich; Bourdain, Frederic; Valade, Dominique; Roos, Caroline; Creach, Christèle; Chabardes, Stéphan; Giraud, Pierric; Voirin, Jimmy; Bloch, Jocelyne; Rocca, Alda; Colnat-Coulbois, Sophie; Caire, Francois; Roger, Coralie; Romettino, Sylvie; Lanteri-Minet, Michel

2017-10-01

Background Occipital nerve stimulation (ONS) has been proposed to treat chronic medically-intractable cluster headache (iCCH) in small series of cases without evaluation of its functional and emotional impacts. Methods We report the multidimensional outcome of a large observational study of iCCH patients, treated by ONS within a nationwide multidisciplinary network ( https://clinicaltrials.gov NCT01842763), with a one-year follow-up. Prospective evaluation was performed before surgery, then three and 12 months after. Results One year after ONS, the attack frequency per week was decreased >30% in 64% and >50% in 59% of the 44 patients. Mean (Standard Deviation) weekly attack frequency decreased from 21.5 (16.3) to 10.7 (13.8) ( p = 0.0002). About 70% of the patients responded to ONS, 47.8% being excellent responders. Prophylactic treatments could be decreased in 40% of patients. Functional (HIT-6 and MIDAS scales) and emotional (HAD scale) impacts were significantly improved, as well as the health-related quality of life (EQ-5D). The mean (SD) EQ-5D visual analogic scale score increased from 35.2 (23.6) to 51.9 (25.7) ( p = 0.0037). Surgical minor complications were observed in 33% of the patients. Conclusion ONS significantly reduced the attack frequency per week, as well as the functional and emotional headache impacts in iCCH patients, and dramatically improved the health-related quality of life of responders.

Driving improvement in patient care: lessons from Toyota.

PubMed

Thompson, Debra N; Wolf, Gail A; Spear, Steven J

2003-11-01

Nurses today are attempting to do more with less while grappling with faulty error-prone systems that do not focus on patients at the point of care. This struggle occurs against a backdrop of rising national concern over the incidence of medical errors in healthcare. In an effort to create greater value with scarce resources and fix broken systems that compromise quality care, UPMC Health System is beginning to master and implement the Toyota Production System (TPS)--a method of managing people engaged in work that emphasizes frequent rapid problem solving and work redesign that has become the global archetype for productivity and performance. The authors discuss the rationale for applying TPS to healthcare and implementation of the system through the development of "learning unit" model lines and initial outcomes, such as dramatic reductions in the number of missing medications and thousands of hours and dollars saved as a result of TPS-driven changes. Tracking data further suggest that TPS, with sufficient staff preparation and involvement, has the potential for continuous, lasting, and accelerated improvement in patient care.

Bariatric Surgery for Adolescents with Type 2 Diabetes: an Emerging Therapeutic Strategy.

PubMed

Stefater, M A; Inge, T H

2017-08-01

Type 2 diabetes (T2D) is a growing public health problem in youth, but conventional treatments are often insufficient to treat this disease and its comorbidities. We review evidence supporting an emerging role for bariatric surgery as a treatment for adolescent T2D. Paralleling what has been seen in adult patients, bariatric surgery dramatically improves glycemic control in patients with T2D. In fact, remission of T2D has been observed in as many as 95-100% of adolescents with diabetes after bariatric surgery, particularly vertical sleeve gastrectomy (VSG) and Roux-en-Y gastric bypass (RYGB) surgery. This striking outcome may be due to both weight-dependent- and weight-independent factors, and recent studies suggest that T2D-related comorbidities may also improve after surgery. Bariatric surgery including RYGB and VSG is a powerful therapeutic option for obese adolescents with T2D. Benefits must be weighed against risk for postoperative complications such as nutritional deficiencies, but earlier surgical intervention might lead to more complete metabolic remission in obese patients with T2D.

Expanding primary care capacity by reducing waste and improving the efficiency of care.

PubMed

Shipman, Scott A; Sinsky, Christine A

2013-11-01

Most solutions proposed for the looming shortage of primary care physicians entail strategies that fall into one of three categories: train more, lose fewer, or find someone else. A fourth strategy deserves more attention: waste less. This article examines the remarkable inefficiency and waste in primary care today and highlights practices that have addressed these problems. For example, delegating certain administrative tasks such as managing task lists in the electronic health record can give physicians more time to see additional patients. Flow managers who guide physicians from task to task throughout the clinical day have been shown to improve physicians' efficiency and capacity. Even something as simple as placing a printer in every exam room can save each physician twenty minutes per day. Modest but systemwide improvements could yield dramatic gains in physician capacity while potentially reducing physician burnout and its implications for the quality of care. If widely adopted, small efforts to empower nonphysicians, reengineer workflows, exploit technology, and update policies to eliminate wasted effort could yield the capacity for millions of additional patient visits per year in the United States.

Advances in radiotherapy techniques and delivery for non-small cell lung cancer: benefits of intensity-modulated radiation therapy, proton therapy, and stereotactic body radiation therapy

PubMed Central

Diwanji, Tejan P.; Mohindra, Pranshu; Vyfhuis, Melissa; Snider, James W.; Kalavagunta, Chaitanya; Mossahebi, Sina; Yu, Jen; Feigenberg, Steven

2017-01-01

The 21st century has seen several paradigm shifts in the treatment of non-small cell lung cancer (NSCLC) in early-stage inoperable disease, definitive locally advanced disease, and the postoperative setting. A key driver in improvement of local disease control has been the significant evolution of radiation therapy techniques in the last three decades, allowing for delivery of definitive radiation doses while limiting exposure of normal tissues. For patients with locally-advanced NSCLC, the advent of volumetric imaging techniques has allowed a shift from 2-dimensional approaches to 3-dimensional conformal radiation therapy (3DCRT). The next generation of 3DCRT, intensity-modulated radiation therapy and volumetric-modulated arc therapy (VMAT), have enabled even more conformal radiation delivery. Clinical evidence has shown that this can improve the quality of life for patients undergoing definitive management of lung cancer. In the early-stage setting, conventional fractionation led to poor outcomes. Evaluation of altered dose fractionation with the previously noted technology advances led to advent of stereotactic body radiation therapy (SBRT). This technique has dramatically improved local control and expanded treatment options for inoperable, early-stage patients. The recent development of proton therapy has opened new avenues for improving conformity and the therapeutic ratio. Evolution of newer proton therapy techniques, such as pencil-beam scanning (PBS), could improve tolerability and possibly allow reexamination of dose escalation. These new progresses, along with significant advances in systemic therapies, have improved survival for lung cancer patients across the spectrum of non-metastatic disease. They have also brought to light new challenges and avenues for further research and improvement. PMID:28529896

Enteroscopy and radiology for the management of celiac disease complications: Time for a pragmatic roadmap.

PubMed

Branchi, Federica; Locatelli, Martina; Tomba, Carolina; Conte, Dario; Ferretti, Francesca; Elli, Luca

2016-06-01

Celiac disease is the most common autoimmune enteropathy in Western countries, and is usually associated with a good response to the gluten free diet and an excellent prognosis. However, a minority of patients develop complications of the disease, such as refractory celiac disease, ulcerative jejunoileitis and neoplastic complications such as adenocarcinoma of the small bowel and enteropathy associated T cell lymphoma. Neoplastic complications described in association with celiac disease have a high mortality rate, due to their aggressive behavior and to the usual advanced stage at the time of diagnosis. In recent years, the detection of small bowel lesions has dramatically improved thank to the availability of highly performing radiologic and endoscopic techniques. The diagnostic delay of malignant complications in patients with celiac disease may be improved by establishing a pragmatic flowchart for the identification and follow up of "at risk" patients. We performed a comprehensive review of the articles published on this issue in order to promote a roadmap to be applied when facing with celiac patients with suspected small bowel complications. Copyright © 2016 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

Trends in 'cure' fraction from colorectal cancer by age and tumour stage between 1975 and 2000, using population-based data, Osaka, Japan.

PubMed

Ito, Yuri; Nakayama, Tomio; Miyashiro, Isao; Sugimoto, Tomoyuki; Ioka, Akiko; Tsukuma, Hideaki; Abdel-Rahman, Manar E; Rachet, Bernard

2012-10-01

Since the 1960s, Japan has experienced a striking increase in the incidence of colorectal cancer, now the second most common cancer in the country. Meanwhile, the management of colorectal cancer has changed dramatically with the implementation of, for example, screening, endoscopy and adjuvant chemotherapy. It is therefore of interest to monitor the long-term trends in population 'cure' in Japan. We analysed 33 885 colorectal cancer cases diagnosed between 1975 and 2000 in Osaka. We applied the multivariable mixture cure model to estimate cure fraction and median survival time (MST) for 'uncured' patients, by sex, age, stage, period at diagnosis and subsite. For colon cancer, the cure fraction increased by about 25%, while MST for the uncured was prolonged from 8 to 12 months. The cure fraction was 5% higher in men than in women, while MST was similar in both. The cure fraction also increased for localized and regional tumours. For rectal cancer, the cure fraction increased by about 25-30%, but remained lower than for colon cancer. From the late 1970s, the cure fraction for colorectal cancer increased dramatically due to better management of detection and care for colorectal cancer. This improvement was obtained at the cost of shorter MST for uncured patients.

Patient centred care for the medical treatment of lower urinary tract symptoms in patients with benign prostatic obstruction: a key point to improve patients' care - a systematic review.

PubMed

De Nunzio, Cosimo; Presicce, Fabrizio; Lombardo, Riccardo; Trucchi, Alberto; Bellangino, Mariangela; Tubaro, Andrea; Moja, Egidio

2018-06-26

Even though evidence based medicine, guidelines and algorithms still represent the pillars of the management of chronic diseases (i.e: hypertension, diabetes mellitus), a patient centred approach has been recently proposed as a successful strategy, in particular to improve drug adherence. Aim of the present review is to evaluate the unmet needs in LUTS/BPH management and the possible impact of a patient centered approach in this setting. A National Center for Biotechnology Information (NCBI) PubMed search for relevant articles published from January 2000 until December 2016 was performed by combining the following MESH terms: patients centred medicine, patient centered care, person centered care, patient centered outcomes, value based care, shared decision making, male, Lower Urinary Tract Symptoms, Benign Prostatic Hyperplasia, treatment. We followed the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA). All studies reporting on patient centred approach, shared decision making and evidence-based medicine were included in the review. All original article, reviews, letters, congress abstracts, and editorials comments were included in the review. Studies reporting single case reports, experimental studies on animal models and studies not in English were not included in the review. Overall 751 abstracts were reviewed, out of them 87 full texts were analysed resulting in 36 papers included. The evidence summarised in this systematic review confirmed how a patient centred visit may improve patient's adherence to medication. Although a patient centred model has been rarely used in urology, management of Low Urinary Tract Symptoms (LUTS) and Benign Prostatic Obstruction (BPO) may represent the perfect ground to experiment and improve this approach. Notwithstanding all the innovations in LUTS/BPO medical treatment, the real life picture is far from ideal. Recent evidence shows a dramatical low drug adherence and satisfaction to medical treatment in LUTS/BPH patients. A patient centred approach may improve drug adherence and some unmet needs in this area, potentially reducing complications and costs. However further well designed studies are needed to confirm this data.

[Successful treatment of hyperthyroidism simulating acute abdomen and psychosis].

PubMed

Kósa, D; Patakfalvi, A; Györi, L

1992-07-19

A 49 years old female patient entered the surgical department because of epigastric and ileocoecal pains with the symptoms of acute abdomen. A surgical intervention was performed because of supposed appendicitis, but it was not verified. During the surgical observation the patient was confused and negativistic so she was transferred to the psychiatric department. Because of loss of 20 kg weight, high blood sedimentation and anaemia she was sent to our department with the suspicion of an organic disease. A moderate exophthalmos, glittering eyes and Graefe's sign was noted, therefore hyperthyroidism was diagnosed, which was proved by Kocher's blood picture, low serum cholesterol, extremely high T3 and T4 level, and iodine storage diagram. The antithyreotic treatment resulted a dramatic improvement in the extremely serious moreover hopeless case and after a long-term treatment the patient became symptom-free without complaints. Later because of regression of hyperthyreoidism and the growing nodular goitre the patient was treated on two occasions with radioactive iodine. At present the patient is in remission.

Sequential monitoring of serum IL-6, TNF-α, and IFN-γ levels in a CAEBV patient treated by plasma exchange and immunochemotherapy.

PubMed

Arai, Ayako; Nogami, Ayako; Imadome, Ken-Ichi; Kurata, Morito; Murakami, Naomi; Fujiwara, Shigeyoshi; Miura, Osamu

2012-11-01

We report the case of a female patient with chronic active Epstein-Barr virus infection (CAEBV) accompanied by hemophagocytic syndrome (HPS). On admission, she presented with severe liver dysfunction and disseminated intravascular coagulation with elevation of serum IL-6, TNF-α, and IFN-γ levels. Plasma exchange (PE) followed by immunochemotherapy with prednisolone, cyclosporine A, and VP16 was performed. PE decreased serum cytokine levels dramatically and improved liver function. Following immunochemotherapy, CAEBV became inactive. Four months after discharge, however, CAEBV relapsed with HPS, and serum cytokine levels were extremely elevated again. There was no response to immunochemotherapy, and the patient died 1 day after admission. We examined the cytokines in five additional untreated-CAEBV patients and determined that they were elevated above the normal level in all patients. These results suggest that inflammatory cytokines may have roles in the development of CAEBV, and that their depletion can be an effective treatment for this disease.

Trial Prospector: Matching Patients with Cancer Research Studies Using an Automated and Scalable Approach

PubMed Central

Sahoo, Satya S; Tao, Shiqiang; Parchman, Andrew; Luo, Zhihui; Cui, Licong; Mergler, Patrick; Lanese, Robert; Barnholtz-Sloan, Jill S; Meropol, Neal J; Zhang, Guo-Qiang

2014-01-01

Cancer is responsible for approximately 7.6 million deaths per year worldwide. A 2012 survey in the United Kingdom found dramatic improvement in survival rates for childhood cancer because of increased participation in clinical trials. Unfortunately, overall patient participation in cancer clinical studies is low. A key logistical barrier to patient and physician participation is the time required for identification of appropriate clinical trials for individual patients. We introduce the Trial Prospector tool that supports end-to-end management of cancer clinical trial recruitment workflow with (a) structured entry of trial eligibility criteria, (b) automated extraction of patient data from multiple sources, (c) a scalable matching algorithm, and (d) interactive user interface (UI) for physicians with both matching results and a detailed explanation of causes for ineligibility of available trials. We report the results from deployment of Trial Prospector at the National Cancer Institute (NCI)-designated Case Comprehensive Cancer Center (Case CCC) with 1,367 clinical trial eligibility evaluations performed with 100% accuracy. PMID:25506198

Orthodontic Treatment and Maxillary Anterior Segmental Distraction Osteogenesis of a Subject with Williams–Beuren Syndrome and Isolated Cleft Palate: A Long-Term Follow-Up from the Age of 5 to 24 Years

PubMed Central

Shirota, Tatsuo; Adel, Mohamed; Takahashi, Masahiro; Haga, Shugo; Nagahama, Ryo; Nakashima, Misato; Furuhata, Mayu; Kamatani, Takaaki; Maki, Koutaro

2017-01-01

Williams–Beuren syndrome (WBS) is a rare multisystem disorder caused by a hemizygous deletion of the elastin gene on chromosome 7q11.23. WBS patients have characteristic skeletal features and dental anomalies accompanied by mental retardation, a friendly outgoing personality, and mild to moderate intellectual disability or learning problems. In this case report, we present the combined orthodontic and surgical treatment of a WBS patient with an isolated cleft palate through a long-term follow-up from the age of 5 to 24 years. During the period of active treatment, comprehensive orthodontic treatment combined with maxillary anterior segmental distraction osteogenesis and prosthetic treatment using dental implants were effective in dramatically improving the patient's malocclusion. The patient's mental abilities and the cooperation shown by the patient and her family were crucial for the success of this complex and long-term treatment course. PMID:28744380

Good response of low-fat/high-protein diet in a patient with chyluria.

PubMed

Triffoni-Melo, Andresa T; Diez-Garcia, Rosa Wanda; Barros Silva, Gyl Eanes; Garcia Caldas, Fernando de Freitas; Wichert-Ana, Lauro; Corte Denardi, Rafaela; Kato, Mery; Júnior Lucca, Leandro; Dantas, Márcio

2014-04-01

Chyluria is an inappropriate urinary excretion of chyle that turns the urine milky. A nutritional approach based on low-fat/high-protein content diet associated or not with medium-chain triglyceride (MCT) showed to be an efficient conservative treatment to improve the milky urine appearance in a patient with chyluria. A 30-year-old female patient was admitted with chyluria of unknown etiology. An ureteropyeloscopy revealed a single lesion in each kidney, both with linear aspect and measuring 5 mm in extension. These lesions were located close to the renal papillae and were leaking a cloudy and milky fluid. Both lesions were laser cauterized followed by improvement of the milky urine. However, the chyluria relapsed after few months and a low-fat/high-protein content diet with 10 g of soybean oil to meet the requirements essential fatty acids (EFA) and with MCT from coconut oil as alternative to prepare foods was started. Few weeks later the patient returned reporting consistent improvement of the milky urine appearance related with the use of the diet. However since the diet was tasteless and time consuming to prepare, she reported low compliance to diet with MCT and the milky urine relapsed. The MCT was discontinued and the diet with EFA source was maintained with better compliance. Since then the chyluria remains in remission. In conclusion, the dramatic improvement of the milky urine with low-fat/high-protein diet with EFA source observed in our patient demonstrates that this nutritional approach is efficient with fast results to treat chyluria during long term.

Transformational change in health care systems: an organizational model.

PubMed

Lukas, Carol VanDeusen; Holmes, Sally K; Cohen, Alan B; Restuccia, Joseph; Cramer, Irene E; Shwartz, Michael; Charns, Martin P

2007-01-01

The Institute of Medicine's 2001 report Crossing the Quality Chasm argued for fundamental redesign of the U.S. health care system. Six years later, many health care organizations have embraced the report's goals, but few have succeeded in making the substantial transformations needed to achieve those aims. This article offers a model for moving organizations from short-term, isolated performance improvements to sustained, reliable, organization-wide, and evidence-based improvements in patient care. Longitudinal comparative case studies were conducted in 12 health care systems using a mixed-methods evaluation design based on semistructured interviews and document review. Participating health care systems included seven systems funded through the Robert Wood Johnson Foundation's Pursuing Perfection Program and five systems with long-standing commitments to improvement and high-quality care. Five interactive elements appear critical to successful transformation of patient care: (1) Impetus to transform; (2) Leadership commitment to quality; (3) Improvement initiatives that actively engage staff in meaningful problem solving; (4) Alignment to achieve consistency of organization goals with resource allocation and actions at all levels of the organization; and (5) Integration to bridge traditional intra-organizational boundaries among individual components. These elements drive change by affecting the components of the complex health care organization in which they operate: (1) Mission, vision, and strategies that set its direction and priorities; (2) Culture that reflects its informal values and norms; (3) Operational functions and processes that embody the work done in patient care; and (4) Infrastructure such as information technology and human resources that support the delivery of patient care. Transformation occurs over time with iterative changes being sustained and spread across the organization. The conceptual model holds promise for guiding health care organizations in their efforts to pursue the Institute of Medicine aims of fundamental system redesign to achieve dramatically improved patient care.

Improving cost-effectiveness of and outcomes from drug therapy in patients with atrial fibrillation in managed care: role of the pharmacist.

PubMed

Johnson, Samuel G

2009-08-01

The medical care costs for procedures, medications, and testing associated with atrial fibrillation (AF) in the United States are high and projected to increase markedly in the future as the number of Americans affected grows. The burden on patient quality of life, the health care system, and society are pharmacoeconomic considerations in managing AF. To identify key pharmacoeconomic considerations in managing AF and describe ways in which managed care pharmacists can improve the cost-effectiveness of and outcomes from drug therapy for AF. The high medical care costs of AF are largely the result of the high cost of hospitalization and inpatient procedures. Recurrence of AF dramatically increases costs, especially for hospital care. Managed care pharmacists have many opportunities to provide cost-effective care to and improve outcomes in patients with AF. Policy and process review, population management, and case management are key strategies for improving outcomes in patients with AF. Pharmacist input into policy and process review, including pharmacy benefits design, formulary management, and the use of information technology, can help ensure that the use of drug therapy for AF is cost-effective. Population management strategies, such as development of clinical pathways and patient registries, seek to improve the quality, consistency, and cost-effectiveness of care and the likelihood that desired therapeutic outcomes are achieved through targeted interventions. Case management strategies focus on longitudinal care for individuals in order to improve quality. Pharmacist-managed anticoagulation services and antiarrhythmic drug monitoring are the 2 most widely known case management strategies for patients with AF. Managed care pharmacists can screen patients with AF for the use of anticoagulation, which is needed to prevent embolic stroke but is under-used, even though recommended by evidence-based guidelines. The clinical efficacy and cost-effectiveness of pharmacist-managed anticoagulation services for patients with AF are well documented. Pharmacist-managed antiarrhythmic drug monitoring is a less well-known case management strategy that facilitates early detection and intervention to minimize toxicity. Managed care pharmacists can play an instrumental role in implementing strategies to improve the cost-effectiveness of and outcomes from drug therapy for AF.

Volatile Biomarkers in Breath Associated With Liver Cirrhosis — Comparisons of Pre- and Post-liver Transplant Breath Samples

PubMed Central

Fernández del Río, R.; O'Hara, M.E.; Holt, A.; Pemberton, P.; Shah, T.; Whitehouse, T.; Mayhew, C.A.

2015-01-01

Background The burden of liver disease in the UK has risen dramatically and there is a need for improved diagnostics. Aims To determine which breath volatiles are associated with the cirrhotic liver and hence diagnostically useful. Methods A two-stage biomarker discovery procedure was used. Alveolar breath samples of 31 patients with cirrhosis and 30 healthy controls were mass spectrometrically analysed and compared (stage 1). 12 of these patients had their breath analysed after liver transplant (stage 2). Five patients were followed longitudinally as in-patients in the post-transplant period. Results Seven volatiles were elevated in the breath of patients versus controls. Of these, five showed statistically significant decrease post-transplant: limonene, methanol, 2-pentanone, 2-butanone and carbon disulfide. On an individual basis limonene has the best diagnostic capability (the area under a receiver operating characteristic curve (AUROC) is 0.91), but this is improved by combining methanol, 2-pentanone and limonene (AUROC curve 0.95). Following transplant, limonene shows wash-out characteristics. Conclusions Limonene, methanol and 2-pentanone are breath markers for a cirrhotic liver. This study raises the potential to investigate these volatiles as markers for early-stage liver disease. By monitoring the wash-out of limonene following transplant, graft liver function can be non-invasively assessed. PMID:26501124

A proteomic approach to obesity and type 2 diabetes

PubMed Central

López-Villar, Elena; Martos-Moreno, Gabriel Á; Chowen, Julie A; Okada, Shigeru; Kopchick, John J; Argente, Jesús

2015-01-01

The incidence of obesity and type diabetes 2 has increased dramatically resulting in an increased interest in its biomedical relevance. However, the mechanisms that trigger the development of diabetes type 2 in obese patients remain largely unknown. Scientific, clinical and pharmaceutical communities are dedicating vast resources to unravel this issue by applying different omics tools. During the last decade, the advances in proteomic approaches and the Human Proteome Organization have opened and are opening a new door that may be helpful in the identification of patients at risk and to improve current therapies. Here, we briefly review some of the advances in our understanding of type 2 diabetes that have occurred through the application of proteomics. We also review, in detail, the current improvements in proteomic methodologies and new strategies that could be employed to further advance our understanding of this pathology. By applying these new proteomic advances, novel therapeutic and/or diagnostic protein targets will be discovered in the obesity/Type 2 diabetes area. PMID:25960181

Systemic antimicrobial therapy (minocycline) as an adjunct to non-surgical approach to recurrent chronic generalized gingival hyperplasia.

PubMed

Khatri, Parag M; Bacha, Shraddanand

2014-03-01

Systemic antibiotic treatment has emerged as a powerful adjunct to conventional mechanical debridement for therapeutic management of the periodontal diseases. The conceptual basis for treating periodontal diseases as infections is particularly attractive in part because of substantial data indicating that these diseases may be associated with specific putative pathogens. Further, discrete groups of patients respond well to systemic antibiotics and exhibit improvement of clinical parameters, including attachment level and inflammation. This bacterial-host interaction, which is ever-so-present in periodontitis, directs us toward utilizing antimicrobial agents along with the routine mechanical debridement. This case report presents a case of a female patient with recurrence of the chronic generalized periodontitis with gingival enlargement, which is treated thrice by referral dentist. A through clinical examination was carried out pre-operatively and treatment was planned with systemic minocycline in conjunction with the conventional non-surgical approach. There was a significant reduction of pocket depth, gain in attachment with dramatic improvement clinically.

Design and implementation of a near-miss reporting system at a large, academic pediatric anesthesia department.

PubMed

Guffey, Patrick; Szolnoki, Judit; Caldwell, James; Polaner, David

2011-07-01

Current incident reporting systems encourage retrospective reporting of morbidity and mortality and have low participation rates. A near miss is an event that did not cause patient harm, but had the potential to. By tracking and analyzing near misses, systems improvements can be targeted appropriately, and future errors may be prevented. An electronic, web based, secure, anonymous reporting system for anesthesiologists was designed and instituted at The Children's Hospital, Denver. This portal was compared to an existing hospital incident reporting system. A total of 150 incidents were reported in the first 3 months of operation, compared to four entered in the same time period 1 year ago. An anesthesia-specific anonymous near-miss reporting system, which eases and facilitates data entry and can prospectively identify processes and practices that place patients at risk, was implemented at a large, academic, freestanding children's hospital. This resulted in a dramatic increase in reported events and provided data to target and drive quality and process improvement. © 2011 Blackwell Publishing Ltd.

Analogs, formulations and derivatives of imatinib: a patent review.

PubMed

Musumeci, Francesca; Schenone, Silvia; Grossi, Giancarlo; Brullo, Chiara; Sanna, Monica

2015-01-01

The Bcr-Abl inhibitor imatinib was approved in 2001 for chronic myeloid leukemia therapy, and dramatically changed the lives of patients affected by this disease. Since it also inhibits platelet derived growth factor receptor (PDGFR) and c-Kit, imatinib is used for various other tumors caused by abnormalities of one or both these two enzymes. This review presents an overview on imatinib formulations and derivatives, synthetic methodologies and therapeutic uses that have appeared in the patent literature since 2008. Innovative imatinib formulations, such as nanoparticles containing the drug, will improve its bioavailability. Moreover, oral solutions or high imatinib content tablets or capsules will improve patient compliance. Some solid formulations and innovative syntheses that have appeared in the last few years will reduce the cost of the drug, offering big advantages for poor countries. Some recently patented efficacious imatinib derivatives are in preclinical studies and could enter clinical trials in the next few years. Overall, Bcr-Abl inhibitors constitute a very appealing research field that can be expected to expand further.

Misdiagnosing Whipple's disease in the young.

PubMed

Papakonstantinou, Danai; Riste, Michael J; Langman, Gerald; Moran, Ed

2017-03-21

Whipple's disease is considered an infection of middle-aged white men of European ancestry. Cases are rare and disproportionately associated with occupational exposure to soil or animals. We report the case of a man aged 22 years with no risk factors, erroneously diagnosed with, and treated for, toxoplasmosis on the basis of consistent lymph node histology. The correct diagnosis was delayed by the dramatic symptomatic improvement resulting from this therapy. Whipple's disease should be considered in cases of granulomatous lymphadenopathy of unknown cause, even if the age of the patient does not fit the classic presentation of the disease. 2017 BMJ Publishing Group Ltd.

Implementing radiotherapy in Africa: Focus on the needs in Rwanda.

PubMed

Kamanzi, J-B; Adeduntan, R; Antoni, D; Musafiri, S; Noël, G

2016-05-01

Cancer care is a concern in low- and middle-income countries. The needs of structure to treat patients are huge. Because of the cost of radiotherapy, and the need for highly specialized workers, providing radiation therapy in these nations is a challenge. However, some solutions exist that can dramatically improve future care. In this article, we reviewed the plight of cancer treatment organization in Africa, and more specifically, the status of radiotherapy needs and concerns within Rwanda. Copyright © 2016 Société française de radiothérapie oncologique (SFRO). Published by Elsevier SAS. All rights reserved.

A day in the life of a junior doctor: everyday ethical encounters.

PubMed

Quarini, Catherine J

2010-11-01

This paper presents a hypothetical 'day in the life' of junior doctors working on a busy hospital ward. It illustrates the fact that, although the everyday ethical encounters faced by doctors are generally not as dramatic as some of the ethical issues discussed at medical school, the underlying principles, such as consent, confidentiality and resource allocation, are highly relevant to daily practice. After presenting some of the ethical challenges faced by junior doctors, from patients confused by poor explanations to inadequate consent procedures, the paper ends with suggestions on how to improve the situation.

Everolimus improves neuropsychiatric symptoms in a patient with tuberous sclerosis carrying a novel TSC2 mutation.

PubMed

Hwang, Su-Kyeong; Lee, Jae-Hyung; Yang, Jung-Eun; Lim, Chae-Seok; Lee, Jin-A; Lee, Yong-Seok; Lee, Kyungmin; Kaang, Bong-Kiun

2016-05-23

Tuberous sclerosis complex (TSC) is a neurocutaneous disorder characterized by multiple symptoms including neuropsychological deficits such as seizures, intellectual disability, and autism. TSC is inherited in an autosomal dominant pattern and is caused by mutations in either the TSC1 or TSC2 genes, which enhance activation of the mammalian target of rapamycin (mTOR) signaling pathway. Recent studies have suggested that mTOR inhibitors such as rapamycin can reverse TSC-associated deficits in rodent models of TSC. In addition, clinical trials are ongoing to test the efficacy of mTOR inhibitors toward the psychiatric symptoms associated with TSC. Here, we report a case study of a Korean patient with TSC, who exhibited multiple symptoms including frequent seizures, intellectual disability, language delays, and social problems. We performed whole exome sequencing and identified a novel small deletion mutation in TSC2. Expressing the novel deletion mutant in HEK293T cells significantly increased mTOR pathway activation. Furthermore, everolimus treatment showed not only reduction in SEGA size, but dramatically improved behavioral deficits including autism related behaviors in the patient. In summary, we identified a novel small deletion mutation in TSC2 associated with severe TSC in a Korean family that enhances the activation of mTOR signaling in vitro. Everolimus treatment improved behavioral deficits in the patient.

Drugs in the treatment of tinnitus.

PubMed

Goodey, R J

1981-01-01

Many drugs and some foods can cause or aggravate tinnitus in some patients. These substances should be identified and withdrawn. Tinnitus may be improved by the treatment of associated conditions, infections, or hearing loss with appropriate drugs--hypotensives, antibiotics, vasodilators, fluoride or thyroxine. Intravenous lignocaine can temporarily reduce or abolish tinnitus in many patients but can aggravate existing tinnitus in some and may have no effect on others. Analogy with pain of central origin suggests that the beneficial effects of lignocaine (lidocaine) may be due to its anticonvulsant action. Lignocaine is used as a test to distinguish between different mechanisms of tinnitus and to predict responses to oral anticonvulsants. Dramatic responses with lignocaine are usually associated with cochlear hearing loss and often with comparable though less marked responses to oral anticonvulsants. Patients who do not benefit from lignocaine do not respond to oral anticonvulsants. The action of anticonvulsants is often potentiated by tricyclic antidepressants. The majority of patients who respond to lignocaine can also have their tinnitus effectively masked, as predicted, on a tinnitus synthesizer. A small proportion respond to masking and not to lignocaine and a small proportion to lignocaine and not to masking. Beneficial effects of masking and anticonvulsants are cumulative. Anticonvulsants may also produce subjective improvement in clarity, improved tolerance of hearing aids and increased masking benefit when a hearing aid is worn.

The era of comparable life expectancy between thalassaemia major and intermedia: Is it time to revisit the major-intermedia dichotomy?

PubMed

Vitrano, Angela; Calvaruso, Giuseppina; Lai, Eliana; Colletta, Grazia; Quota, Alessandra; Gerardi, Calogera; Concetta Rigoli, Luciana; Pitrolo, Lorella; Cuccia, Liana; Gagliardotto, Francesco; Filosa, Aldo; Caruso, Vincenzo; Argento, Crocetta; Campisi, Saveria; Rizzo, Michele; Prossomariti, Luciano; Fidone, Carmelo; Fustaneo, Maria; Di Maggio, Rosario; Maggio, Aurelio

2017-01-01

In the last few decades, the life expectancy of regularly transfused β-thalassaemia major (TM) patients has dramatically improved following the introduction of safe transfusion practices, iron chelation therapy, aggressive treatment of infections and improved management of cardiac complications. How such changes, especially those attributed to the introduction of iron chelation therapy, improved the survival of TM patients to approach those with β-thalassaemia intermedia (TI) remains unknown. Three hundred and seventy-nine patients with TM (n = 284, dead 40) and TI (n = 95, dead 13) were followed retrospectively since birth until 30 June 2015 or death. Kaplan-Meir curves showed statistically significant differences in TM and TI survival (P < 0·0001) before the introduction of iron chelation in 1965, which were no longer apparent after that date (P = 0·086), reducing the Hazard Ratio of death in TM compared to TI from 6·8 [95% confidence interval (CI) 2·6-17·5] before 1965 to 2·8 (95% CI 0·8-9·2). These findings suggest that, in the era of iron chelation therapy and improved survival for TM, the major-intermedia dichotomy needs to be revisited alongside future directions in general management and prevention for both conditions. © 2016 John Wiley & Sons Ltd.

Clinical Decision Support: a 25 Year Retrospective and a 25 Year Vision.

PubMed

Middleton, B; Sittig, D F; Wright, A

2016-08-02

The objective of this review is to summarize the state of the art of clinical decision support (CDS) circa 1990, review progress in the 25 year interval from that time, and provide a vision of what CDS might look like 25 years hence, or circa 2040. Informal review of the medical literature with iterative review and discussion among the authors to arrive at six axes (data, knowledge, inference, architecture and technology, implementation and integration, and users) to frame the review and discussion of selected barriers and facilitators to the effective use of CDS. In each of the six axes, significant progress has been made. Key advances in structuring and encoding standardized data with an increased availability of data, development of knowledge bases for CDS, and improvement of capabilities to share knowledge artifacts, explosion of methods analyzing and inferring from clinical data, evolution of information technologies and architectures to facilitate the broad application of CDS, improvement of methods to implement CDS and integrate CDS into the clinical workflow, and increasing sophistication of the end-user, all have played a role in improving the effective use of CDS in healthcare delivery. CDS has evolved dramatically over the past 25 years and will likely evolve just as dramatically or more so over the next 25 years. Increasingly, the clinical encounter between a clinician and a patient will be supported by a wide variety of cognitive aides to support diagnosis, treatment, care-coordination, surveillance and prevention, and health maintenance or wellness.

Primary Care DirectConnect: How the Marriage of Call Center Technology and the EMR Brought Dramatic Results-A Service Quality Improvement Study.

PubMed

Bowman, Brent; Smith, Scott

2010-01-01

Of the key Health Plan patient satisfaction measures used in Kaiser Permanente Colorado, ease of contacting the physician's office with a medical question was consistently rated as the lowest quarterly patient satisfaction measure. Furthermore, medical office staff had become dissatisfied with their inability to contact patients who had previously left messages. In addition to the shear volume of messages, the return calls were often unanswered, leading to subsequent attempts to reach patients, creating additional work for medical office staff.DirectConnect-the project name for a system and set of processes focused on improving patient satisfaction with the ability to contact Primary Care delivery teams by telephone-focuses on isolating medical advice calls from the other types of calls handled by the centralized Call Center. The system identifies the patient using his/her unique electronic medical record number, then automatically routes medical advice calls directly to the appropriate Primary Care Physician (PCP) or staff. The clinician may then evaluate and respond to the patient's need quickly, thus managing more of their panel's requests in real time.How is DirectConnect different from simply having the patient contact their PCP's office directly? The primary difference is "one-number" convenience that allows all patients to dial one number to access their PCP's team. In addition, calls are routed to various staff as available to reduce long telephone queues and wait times.The DirectConnect system has resulted in statistically significant improvement in key service quality measures. Patient satisfaction improved from a pre-implementation nine quarter mean of 55.9% to a post-implementation 12 quarter mean of 70.2%. Fourteen percent to 17% of all Primary Care calls are now handled by the patient's home medical office team, creating a 54% improvement in the centralized Call Center's speed of answering calls in the first quarter post implementation-making no additions to medical office staffing levels. The efficiencies gained by directly connecting medical advice-seeking patients with their Primary Care team resulted in an estimated savings of 198 and 247 cumulative hours per week in unnecessary telephone work for Call Center and medical office staff regionwide.

Postpneumonectomy syndrome in children: advantages and long-term follow-up of expandable prosthesis.

PubMed

Podevin, G; Larroquet, M; Camby, C; Audry, G; Plattner, V; Heloury, Y

2001-09-01

Pneumonectomy in children can be complicated by a severe mediastinal shift, which leads to bronchial stretching resulting in severe respiratory failure. This postpneumonectomy syndrome can be corrected by inserting a prosthesis in the empty side of the chest. Forty-two children, from 6 months to 15 years old, underwent a pneumonectomy. Seven of these patients were treated surgically for severe manifestations of postpneumonectomy syndrome. First insertion of an expandable prosthesis was followed up in 5 cases by its replacement with a breast prosthesis in adolescence. The expandable prosthesis was injected periodically with saline solution to maintain the mediastinum in a midline position as the children grew. The mean delay between pneumonectomy and first prosthesis implantation was 5 years (range, 11 months to 8 years). Pulmonary function tests showed a substantial improvement in the obstructive syndrome in all patients except one, in whom the functional improvement was moderate. The mean follow-up after the expandable prosthesis implantation was 6 years (range, 6 months to 10 years) and all patients are doing well. The insertion of an intrathoracic prosthesis can dramatically improve the clinical symptoms and reduce the functional obstructive syndrome. The expandable prosthesis allowed for progressive, well-tolerated recentering of the mediastinum and adjustment for growth. Copyright 2001 by W.B. Saunders Company.

Hyperlipidemia secondary to acitretin therapy for lamellar ichthyosis associated with a NIPAL4 mutation improves on a plant-based diet and relapses on a standard Western diet.

PubMed

Lin, Jonathan C; Massera, Daniele; Ghalib, Mohammad; Marion, Robert; Graf, Lauren; Cohen, Steven R; Ostfeld, Robert J

2018-04-01

Oral retinoids are commonly prescribed for many dermatological conditions and may induce hyperlipidemia. We document the case of a 35-year-old man taking acitretin for congenital lamellar ichthyosis associated with a homozygous deleterious mutation in NIPAL4 who developed retinoid-induced hyperlipidemia that responded dramatically to a whole-food plant-based (WFPB) diet. On presentation, his diet consisted of chicken, fish, low fat meats and dairy, grains, and some fruits and vegetables. He then adopted a WFPB diet without making changes to his medications. His serum lipid levels dropped and his exercise capacity improved. Five months later, after discontinuing the plant-based diet and returning to his baseline diet, his hyperlipidemia returned and persisted despite adjustments to his medications. After a year and a half, the patient again adopted a plant-based diet and his lipid levels fell sharply again. A WFPB diet helped improve and control serum lipid levels in a patient with retinoid-induced hyperlipidemia. Future interventions should focus on ways to help patients successfully adopt and maintain a WFPB diet, as increased adherence to a healthy lifestyle is associated with greater health benefits. Copyright © 2018 European Society for Clinical Nutrition and Metabolism. Published by Elsevier Ltd. All rights reserved.

Survival of multiple myeloma patients aged 65-70 years in the era of novel agents and autologous stem cell transplantation. A multicenter retrospective collaborative study of the Japanese Society of Myeloma and the European Myeloma Network.

PubMed

Ozaki, Shuji; Harada, Takeshi; Saitoh, Takayuki; Shimazaki, Chihiro; Itagaki, Mitsuhiro; Asaoku, Hideki; Kuroda, Yoshiaki; Chou, Takaaki; Yoshiki, Yumiko; Suzuki, Kenshi; Murakami, Hirokazu; Hayashi, Kunihiko; Mina, Roberto; Palumbo, Antonio; Shimizu, Kazuyuki

2014-01-01

Novel agents such as thalidomide, lenalidomide and bortezomib have dramatically changed the treatment paradigm of multiple myeloma (MM). However, it is not clear whether these agents improve the prognosis of elderly patients who have undergone autologous stem cell transplantation (auto-SCT). We retrospectively analyzed the outcome of 318 newly diagnosed patients aged 65–70 years who were treated between January 1, 2004, and December 31, 2009. As initial therapy, 192 patients were treated with conventional chemotherapy,88 with novel agent-containing regimens, 21 with conventional chemotherapy plus auto-SCT and the remaining 17 with novel agents plus auto-SCT. The median progression-free survival was 19.1, 24.5, 26.8 and 35.2 months, respectively, and the 5-year overall survival (OS) was 40, 62, 63 and 87%, respectively. Initial therapy with novel agents (p < 0.001) or auto-SCT (p < 0.02) significantly improved OS compared with the group without these treatment modalities. Salvage therapy with novel agents also significantly improved survival after relapse compared with conventional chemotherapy alone (p < 0.04). In a multivariate analysis, the use of novel agents was an independent prognostic factor significantly associated with extended OS(p < 0.003). These results indicate that novel agents and auto-SCT had a major impact on OS in eligible patients in this subgroup of MM. © 2014 S. Karger AG, Basel

Role of Advanced Glycation Endproducts and Potential Therapeutic Interventions in Dialysis Patients

PubMed Central

Mallipattu, Sandeep K.; He, John C.; Uribarri, Jaime

2017-01-01

It has been nearly 100 years since the first published report of advanced glycation end products (AGEs) by the French chemist Maillard. Since then, our understanding of AGEs in diseased states has dramatically changed. Especially in the last 25 years, AGEs have been implicated in complications related to aging, neurodegenerative diseases, diabetes, and chronic kidney disease. Although AGE formation has been well characterized by both in vitro and in vivo studies, few prospective human studies exist demonstrating the role of AGEs in patients on chronic renal replacement therapy. As the prevalence of end-stage renal disease (ESRD) in the United States rises, it is essential to identify therapeutic strategies that either delay progression to ESRD or improve morbidity and mortality in this population. This article reviews the role of AGEs, especially those of dietary origin, in ESRD patients as well as potential therapeutic anti-AGE strategies in this population. PMID:22548330

Measles Elimination Efforts and 2008–2011 Outbreak, France

PubMed Central

Lévy-Bruhl, Daniel; Baudon, Claire; Freymuth, François; Lamy, Mathieu; Maine, Catherine; Floret, Daniel; Parent du Chatelet, Isabelle

2013-01-01

Although few measles cases were reported in France during 2006 and 2007, suggesting the country might have been close to eliminating the disease, a dramatic outbreak of >20,000 cases occurred during 2008–2011. Adolescents and young adults accounted for more than half of cases; median patient age increased from 12 to 16 years during the outbreak. The highest incidence rate was observed in children <1 year of age, reaching 135 cases/100,000 infants during the last epidemic wave. Almost 5,000 patients were hospitalized, including 1,023 for severe pneumonia and 27 for encephalitis/myelitis; 10 patients died. More than 80% of the cases during this period occurred in unvaccinated persons, reflecting heterogeneous vaccination coverage, where pockets of susceptible persons still remain. Although vaccine coverage among children improved, convincing susceptible young adults to get vaccinated remains a critical issue if the target to eliminate the disease by 2015 is to be met. PMID:23618523

Leucoencephalopathy following abuse of sniffed heroin.

PubMed

Lefaucheur, Romain; Lebas, Axel; Gérardin, Emmanuel; Grangeon, Lou; Ozkul-Wermester, Ozlem; Aubier-Girard, Carole; Martinaud, Olivier; Maltête, David

2017-01-01

A 29-year-old man was admitted for acute cognitive impairment. Three weeks earlier, he had been admitted for coma due to sniffed heroin abuse responsive to naloxone infusion. At admission, the patient presented with apraxia, severe memory impairment and anosognosia. Brain MRI revealed symmetric hyperintensities of supratentorial white matter, sparing brainstem and cerebellum, on FLAIR and B1000 sequences. Four months later, repeated neuropsychological assessment revealed dramatic improvement of global cognitive functions. Toxic leucoencephalopathy excluding the cerebellum and brainstem is a rare complication of heroin abuse, and seems to concern especially patients that use heroin by sniff or injection. In these patients, cognitive troubles are predominant, prognosis seems better and infratentorial brain structures can be spared. In conclusion, our observation emphasizes that heroin-induced encephalopathy can have a favourable outcome and that imaging and clinical patterns can indicate the mode of drug administration. Copyright © 2016 Elsevier Ltd. All rights reserved.

Gastrointestinal Stromal Tumors: Management of metastatic disease and emerging therapies

PubMed Central

Vadakara, Joseph

2013-01-01

Synopsis Gastrointestinal stromal tumors (GIST) are the most common mesenchymal tumors of the gastrointestinal tract. Prior to the advent of tyrosine kinase inhibitors like imatinib, there were few treatment options available to patients with metastatic GIST. Surgery was the mainstay of treatment and the prognosis for patients with metastatic GIST was dismal. With the advent of imatinib the prognosis of metastatic GIST has improved dramatically. Second line tyrosine kinase inhibitors (TKI) such as sunitinib and regorafenib have further bettered prognosis, however there is still a need for therapies for patients with disease refractory to TKI therapy. Newer agents such as the Hsp90 inhibitors, PI3K-AKT-mTOR inhibitors and IGF1-R inhibitors are currently under investigation and may have promise. This review discusses the current standard of care in terms of pharmacotherapy, both standard and investigational (summarized in Box 1), in the management of metastatic GIST. PMID:24093167

Treatment of a mild chronic case of ciguatera fish poisoning with intravenous mannitol, a case study.

PubMed

Mitchell, Gary

2005-03-01

This article describes a recent case of ciguatera poisoning treated with intravenous mannitol. Mannitol has been used with good effect in non-controlled studies in acutely severely poisoned patients, but is not described in the treatment of chronic or milder poisoning. Our patient was a 35-year-old Niuean man who had eaten a ciguatoxic fish two weeks previously. His symptoms were not severe but were very unpleasant and restricted his ability to work. He was given a single dose of mannitol (0.66g/kg) as an intravenous infusion over two hours. His symptoms dramatically improved within 24 hours, and within a few days he felt virtually back to his former self. He experienced no side effects to the mannitol. It is suggested that intravenous mannitol may prove to be a useful treatment for mild to moderate ciguatera poisoning, and for patients who present late for treatment.

Prognostic Physiology: Modeling Patient Severity in Intensive Care Units Using Radial Domain Folding

PubMed Central

Joshi, Rohit; Szolovits, Peter

2012-01-01

Real-time scalable predictive algorithms that can mine big health data as the care is happening can become the new “medical tests” in critical care. This work describes a new unsupervised learning approach, radial domain folding, to scale and summarize the enormous amount of data collected and to visualize the degradations or improvements in multiple organ systems in real time. Our proposed system is based on learning multi-layer lower dimensional abstractions from routinely generated patient data in modern Intensive Care Units (ICUs), and is dramatically different from most of the current work being done in ICU data mining that rely on building supervised predictive models using commonly measured clinical observations. We demonstrate that our system discovers abstract patient states that summarize a patient’s physiology. Further, we show that a logistic regression model trained exclusively on our learned layer outperforms a customized SAPS II score on the mortality prediction task. PMID:23304406

Role of advanced glycation endproducts and potential therapeutic interventions in dialysis patients.

PubMed

Mallipattu, Sandeep K; He, John C; Uribarri, Jaime

2012-01-01

It has been nearly 100 years since the first published report of advanced glycation end products (AGEs) by the French chemist Maillard. Since then, our understanding of AGEs in diseased states has dramatically changed. Especially in the last 25 years, AGEs have been implicated in complications related to aging, neurodegenerative diseases, diabetes, and chronic kidney disease. Although AGE formation has been well characterized by both in vitro and in vivo studies, few prospective human studies exist demonstrating the role of AGEs in patients on chronic renal replacement therapy. As the prevalence of end-stage renal disease (ESRD) in the United States rises, it is essential to identify therapeutic strategies that either delay progression to ESRD or improve morbidity and mortality in this population. This article reviews the role of AGEs, especially those of dietary origin, in ESRD patients as well as potential therapeutic anti-AGE strategies in this population. © 2012 Wiley Periodicals, Inc.

Pictorial Review of Surgical Anatomy in Adult Congenital Heart Disease.

PubMed

De Cecco, Carlo N; Muscogiuri, Giuseppe; Madrid Pérez, José M; Eid, Marwen; Suranyi, Pal; Lesslie, Virginia W; Bastarrika, Gorka

2017-07-01

The survival rate of patients with congenital heart disease (CHD) has dramatically improved over the last 2 decades because of technological and surgical advances in diagnosis and treatment, respectively. The vast majority of CHD patients are, in fact, amenable to treatment by either device closure or surgery. Considering the wide spectrum of surgical procedures and complex native and derived anatomy, continuous and detailed follow-up is of paramount importance. Cardiac magnetic resonance and cardiac computed tomography angiography are the cornerstones of diagnosis and follow-up of CHD, allowing for comprehensive noninvasive assessment of the heart, coronary tree, and intrathoracic great vessels, along with both morphological and functional evaluation. The aim of this pictorial review is to provide an overview of the most common CHDs and their related surgical procedures as familiarity with the radiological findings of grown-up congenital heart disease patients is crucial for proper diagnostic and follow-up pathways.

[The Utilization of Health-Related Applications in Chronic Disease Self-Management].

PubMed

Kao, Chi-Wen; Chuang, Hui-Wan; Chen, Ting-Yu

2017-08-01

The dramatic increase in smartphone usage has spurred the development of many health-related mobile applications (apps). On the other hand, population aging and the associated rise in the incidence of chronic disease is increasing the demand for long-term care. Effective chronic disease self-management has been shown to help patients improve their health condition. Numerous smartphone applications currently support patient self-management of chronic disease, facilitating health management and health promotion. The purpose of the present article was to introduce the definition, contents, and types of health-related apps; to discuss the effectiveness of self-management health-related apps in promoting chronic disease management; and to assess and evaluate these apps. We hope that the present article helps give to healthcare professionals and patients who are willing to manage their diseases a general understanding of health-related apps and their potential to facilitate the self-management of chronic diseases.

Implantable cardiac arrhythmia devices--part I: pacemakers.

PubMed

Kusumoto, Fred M; Goldschlager, Nora

2006-05-01

Implantable cardiac devices have become firmly entrenched as important therapeutic tools for a variety of cardiac conditions. The first part of this two-part review will discuss the contemporary use and follow-up of pacemakers, while the second part will address the use of implantable cardioverter defibrillators and implantable loop recorders. Pacemakers are the only available treatment for symptomatic bradycardia not due to reversible causes. Large randomized studies have demonstrated a small but statistically significant reduction in atrial fibrillation associated with pacing modes that maintain atrioventricular synchrony. In contrast, pacing mode appears to have a less dramatic effect in patients with atrioventricular block. Cardiac resynchronization with specialized left ventricular leads has been shown to reduce symptoms and improve survival in patients with symptomatic heart failure, systolic dysfunction, and widened QRS complexes. For all patients, careful follow-up is necessary to ensure optimal therapeutic benefit of pacing systems.

A review of interprofessional dissemination and education interventions for recognizing and managing dementia

PubMed Central

Galvin, James E.

2014-01-01

The number of individuals with dementia is expected to increase dramatically over the next 20 years. Given the complicated clinical, sociobehavioral, and caregiving skills that are needed to comprehensively assess and manage individuals with dementia, the gold standard of care requires involvement of an interprofessional team. This systematic review examined 4,023 abstracts, finding 18 papers from 16 studies where an interprofessional dissemination program was performed. Most studies found some improvement in clinician knowledge or confidence, or patient outcomes, though methods and patient and clinician populations were disparate. While a significant evidence base for assessing and managing individuals with dementia has been developed, few studies have examined how to disseminate this research, and even fewer in an interprofessional manner. These findings suggest that greater emphasis needs to be placed on disseminating existing evidence-based care and ensuring that programs are interprofessional in nature so that excellent, patient-centered care is provided. PMID:23879387

Clinically Significant Enhancement of Voriconazole Efficacy by Moxifloxacin and Gentamicin in Fungal Keratitis.

PubMed

Matoba, Alice Y; Divatia, Mukul K; Arguello, Robert A; Chevez-Barrios, Paty

2018-05-01

To report the effect of topical antibiotics moxifloxacin 0.3% and gentamicin 0.3% on the clinical efficacy of topical antifungal agent voriconazole 1% in cases of culture- or biopsy-proven fungal keratitis. Two cases of fungal keratitis in which the addition of topical moxifloxacin or moxifloxacin and gentamicin led to an improved clinical response to topical voriconazole were reviewed retrospectively. One patient with clinical resistance of his fungal keratitis to both topical voriconazole and natamycin had resolution of his keratitis with the addition of topical moxifloxacin and gentamicin to voriconazole. One patient who had a poor response to topical voriconazole had a dramatic response to the increase of the voriconazole regimen and addition of moxifloxacin. In a subset of patients with fungal keratitis, the addition of topical moxifloxacin 0.3% or moxifloxacin 0.3% and gentamicin 0.3% may enhance the therapeutic effect of topical voriconazole 1%.

Improving Obesity Prevention and Management in Primary Care in Canada.

PubMed

Campbell-Scherer, Denise; Sharma, Arya Mitra

2016-09-01

Obesity is a major risk factor for chronic diseases with significant morbidity, mortality and health care cost. There is concern due to the dramatic increase in overweight and obesity in Canada in the last 20 years. The causes of obesity are multifactorial, with underestimation by patients and healthcare providers of the long-term nature of the condition, and its complexity. Solutions related to prevention and management will require multifaceted strategies involving education, health policy, public health and health systems across the care continuum. We believe that to support such strategies we need to have a strong primary care workforce equipped with appropriate knowledge, skills and attitudes to support persons at risk for, or with, obesity. To achieve this end, significant skills building is required to improve primary care obesity prevention and management efforts. This review will first examine the current state, and then will outline how we can improve.

Obstetrical APS: is there a place for hydroxychloroquine to improve the pregnancy outcome?

PubMed

Mekinian, Arsene; Costedoat-Chalumeau, Nathalie; Masseau, Agathe; Tincani, Angela; De Caroli, Sara; Alijotas-Reig, Jaume; Ruffatti, Amelia; Ambrozic, Ales; Botta, Angela; Le Guern, Véronique; Fritsch-Stork, Ruth; Nicaise-Roland, Pascale; Carbonne, Bruno; Carbillon, Lionel; Fain, Olivier

2015-01-01

The use of the conventional APS treatment (the combination of low-dose aspirin and LMWH) dramatically improved the obstetrical prognosis in primary obstetrical APS (OAPS). The persistence of adverse pregnancy outcome raises the need to find other drugs to improve obstetrical outcome. Hydroxychloroquine is widely used in patients with various autoimmune diseases, particularly SLE. Antimalarials have many anti-inflammatory, anti-aggregant and immune-regulatory properties: they inhibit phospholipase activity, stabilize lysosomal membranes, block the production of several pro-inflammatory cytokines and, in addition, impair complement-dependent antigen-antibody reactions. There is ample evidence of protective effects of hydroxychloroquine in OAPS similar to the situation in SLE arising from in vitro studies of pathophysiological working mechanism of hydroxychloroquine. However, the clinical data on the use of hydroxychloroquine in primary APS are lacking and prospective studies are necessary. Copyright © 2014 Elsevier B.V. All rights reserved.

Multilineage response in aplastic anemia patients following long-term administration of filgrastim (recombinant human granulocyte colony stimulating factor).

PubMed

Sonoda, Y; Ohno, Y; Fujii, H; Takahashi, T; Nakayama, S; Haruyama, H; Nasu, K; Shimazaki, C; Hara, H; Kanamaru, A

1993-11-01

The present multicenter study was undertaken to confirm whether filgrastim/recombinant human granulocyte colony stimulating factor (rhG-CSF) could mobilize residual multipotential stem cells by its G0-shortening effect in patients with aplastic anemia (AA) and induce a multilineage response. Twenty-seven patients with acquired severe or moderate AA received long-term administration (2 to 12+ months) of rhG-CSF in doses from 100 to 400 micrograms/body/day by s.c. injection or 250 to 1,500 micrograms/body/day by i.v. infusion. Twenty-six out of the 27 evaluable patients showed a substantial increase in neutrophils associated with a recovery of myeloid precursors in bone marrow within one month of therapy. Interestingly, 10 out of the 27 patients showed a dramatic improvement in severe anemia after two to ten months of therapy. Moreover, severe thrombocytopenia improved after two to four months of therapy in three out of these ten patients accompanied by a significant increase in megakaryocytes in bone marrow. Clonal cultures of bone marrow cells revealed a recovery in myeloid as well as erythroid precursors in most of these ten patients. In two patients who showed a trilineage response, mixed and megakaryocyte colony formations also recovered. These results suggest that long-term administration of rhG-CSF mobilizes myeloid, erythroid, megakaryocyte and multipotential progenitor cells and induces a multilineage response in some patients with AA.

Non-Alcoholic Fatty Liver Disease (NAFLD) and Non-Alcoholic Steatohepatitis (NASH) in HIV.

PubMed

Rockstroh, Jürgen Kurt

2017-04-01

Abnormal liver enzymes (LE) are common in patients infected with the human immunodeficiency virus (HIV) even in the absence of viral hepatitis or alcohol abuse. With availability of antiretroviral combination therapy, life expectancy has improved dramatically and as a consequence the spectrum of liver disease is changing. Increased reports on the development of non-alcoholic fatty liver disease (NAFLD) or non-alcoholic steatohepatitis (NASH) in HIV coinfected patients raise questions around prevalence, clinical manifestations, and clinical outcome of these liver diseases in HIV coinfection. Moreover, the potential impact of combination antiretroviral therapy as well as direct HIV effects on the emergence of non-alcoholic fatty liver disease needs to be explored. This review summarizes the recent literature on NAFLD and NASH in HIV.

Next-Generation Transcatheter Heart Valves: Current Trials in Europe and the USA

PubMed Central

Werner, Nikos; Nickenig, Georg

2012-01-01

Transcatheter aortic valve implantation (TAVI) has proven to be a viable alternative for patients with symptomatic severe aortic stenosis who are at high risk for surgical aortic valve replacement. At the same time, there is increasing evidence that moderate-to-severe periprosthetic aortic regurgitation after TAVI is associated with dramatically increased mortality and morbidity. The issue of proper positioning of the valve, including the ability to reposition and recapture the device, must be dealt with before the use of TAVI can be extended to younger, healthier patients. The next generation of transcatheter heart valves will most likely address repositionability to facilitate accurate placement with additional features that minimize paravalvular leakage. Upcoming devices promise to improve outcomes and usability of current TAVI systems. PMID:22891121

Dramatic response to levetiracetam in post-ischaemic Holmes’ tremor

PubMed Central

Striano, P; Elefante, Andrea; Coppola, Antonietta; Tortora, Fabio; Zara, Federico; Minetti, Carlo

2009-01-01

Holmes’ tremor refers to an unusual combination of rest, postural and kinetic tremor of extremities. Common causes of Holmes’ tremor include stroke, trauma, vascular malformations and multiple sclerosis, with lesions involving the thalamus, brain stem or cerebellum. Although some drugs (eg, levodopa and dopaminergic drugs, clonazepam and propranolol) have been occasionally reported to give some benefit, medical treatment of Holmes’ tremor is unsatisfactory, and many patients require thalamic surgery to achieve satisfactory control. We report a patient in whom post-ischaemic Holmes’ tremor dramatically responded to levetiracetam treatment. PMID:21686707

Negotiating for Change: Modifying Collective Bargaining Agreements for School Turnaround

ERIC Educational Resources Information Center

Weinberg, Rebecca

2011-01-01

Dramatically improving student achievement in a school that has been failing for many years requires dramatically different conditions. Only the most effective teachers and leaders should be in the building, and the leadership must have the flexibility to respond strategically to the needs of the students, with regular input from teachers.…

Fulcrum of Change: Leveraging 50 States to Turn around 5000 Schools

ERIC Educational Resources Information Center

Rhim, Lauren Morando; Redding, Sam

2011-01-01

In 2010, unprecedented levels of resources began to flow through state education agencies (SEAs) to support dramatic change in persistently low-performing schools under the expanded federal School Improvement Grant (SIG) program. The challenge for states is to leverage the federal investment to drive dramatic and sustainable change efforts in…

A risk factor-based predictive model of outcomes in carotid endarterectomy: the National Surgical Quality Improvement Program 2005-2010.

PubMed

Bekelis, Kimon; Bakhoum, Samuel F; Desai, Atman; Mackenzie, Todd A; Goodney, Philip; Labropoulos, Nicos

2013-04-01

Accurate knowledge of individualized risks and benefits is crucial to the surgical management of patients undergoing carotid endarterectomy (CEA). Although large randomized trials have determined specific cutoffs for the degree of stenosis, precise delineation of patient-level risks remains a topic of debate, especially in real world practice. We attempted to create a risk factor-based predictive model of outcomes in CEA. We performed a retrospective cohort study involving patients who underwent CEAs from 2005 to 2010 and were registered in the American College of Surgeons National Quality Improvement Project database. Of the 35 698 patients, 20 015 were asymptomatic (56.1%) and 15 683 were symptomatic (43.9%). These patients demonstrated a 1.64% risk of stroke, 0.69% risk of myocardial infarction, and 0.75% risk of death within 30 days after CEA. Multivariate analysis demonstrated that increasing age, male sex, history of chronic obstructive pulmonary disease, myocardial infarction, angina, congestive heart failure, peripheral vascular disease, previous stroke or transient ischemic attack, and dialysis were independent risk factors associated with an increased risk of the combined outcome of postoperative stroke, myocardial infarction, or death. A validated model for outcome prediction based on individual patient characteristics was developed. There was a steep effect of age on the risk of myocardial infarction and death. This national study confirms that that risks of CEA vary dramatically based on patient-level characteristics. Because of limited discrimination, it cannot be used for individual patient risk assessment. However, it can be used as a baseline for improvement and development of more accurate predictive models based on other databases or prospective studies.

Clinical approach of using Onyx via transarterial access in treating tentorial dural arteriovenous fistula.

PubMed

Liu, Chuanghong; Xu, Bin; Song, Donglei; Leng, Bing; Mao, Ying; Gu, Yuxiang; Liao, Yujun

2014-11-01

In this study, based on clinical presentation and angiographic findings, we try to investigate the possibility to do transarterial embolization using Onyx to treat tentorial dural arteriovenous fistula (TDAVF). Particular attention will be given to the relationship between vascular anatomic characteristics and clinical management. We retrospectively reviewed the clinical and radiologic data of 26 patients with TDAVFs, who were treated via transarterial approach using Onyx (including three cases treating with balloon assisting) at our department from January 2005 to April 2010. The total obliterated rate was 85.7, 53.8, and 66.7% in the tentorial marginal, lateral, and medial subtype, respectively. Symptoms were improved significantly in the patients whose fistulas were totally and sub-totally obliterated. The mean follow-up duration was 2.9 years. After operation, patients' symptom was dramatically improved indicated by the decrease of individual modified Rankin scale (MRS). Only one patient suffered from temporary paralysis of cranial nerve (CN) III. All 26 patients were clinically stable and without any relapsed, increased, or new symptoms. All patients had resumed their normal activities until the latest follow-up. Treating the TDAVF via transarterial approach using Onyx maybe a feasible clinical practice. The fistula obliterated rate is highly related to the anatomic characteristic, and high complete obliterated rate can be achieved. Our preliminary results showed that Onyx injection with 'balloon assisting' technique can be helpful in some of the cases.

Improvement in survival of metastatic colorectal cancer: are the benefits of clinical trials reproduced in population-based studies?

PubMed

Mitry, E; Rollot, F; Jooste, V; Guiu, B; Lepage, C; Ghiringhelli, F; Faivre, J; Bouvier, A M

2013-09-01

To describe trends in survival of non-resectable metastatic colorectal cancer (MCRC) over a 34-year period in a French population-based registry taking into account major advances in medical therapy. 3804 patients with non-resectable metastatic colorectal cancer diagnosed between 1976 and 2009 were included. Three periods (1976-96, 1997-2004 and 2005-09) were considered. The proportion of patients receiving chemotherapy dramatically increased from 19% to 57% between the first two periods, then increased steadily thereafter reaching 59% during the last period (p<0.001). Median relative survival increased from 5.9 months during the 1976-96 period to 10.2 months during the 1997-2004 period but, despite the availability of targeted therapies, remained at 9.5 months during the 2005-09 period. During the last study period, less than 10% of elderly patients received targeted therapies compared to more than 40% for younger patients. Their median relative survival was 5.0 months compared to 15.6 months in younger patients. There was an improvement in survival in relation with the increased use of more effective medical treatment. However, at a population-based level, patients are not all treated equally and most of them, especially the elderly, do not benefit from the most up-to-date treatment options. Copyright © 2013 Elsevier Ltd. All rights reserved.

CD20-specific adoptive immunotherapy for lymphoma using a chimeric antigen receptor with both CD28 and 4-1BB domains: pilot clinical trial results.

PubMed

Till, Brian G; Jensen, Michael C; Wang, Jinjuan; Qian, Xiaojun; Gopal, Ajay K; Maloney, David G; Lindgren, Catherine G; Lin, Yukang; Pagel, John M; Budde, Lihua E; Raubitschek, Andrew; Forman, Stephen J; Greenberg, Philip D; Riddell, Stanley R; Press, Oliver W

2012-04-26

Cellular immune responses have the potential to elicit dramatic and sustained clinical remissions in lymphoma patients. Recent clinical trial data demonstrate that modification of T cells with chimeric antigen receptors (CARs) is a promising strategy. T cells containing CARs with costimulatory domains exhibit improved activity against tumors. We conducted a pilot clinical trial testing a "third-generation" CD20-specific CAR with CD28 and 4-1BB costimulatory domains in patients with relapsed indolent B-cell and mantle cell lymphomas. Four patients were enrolled, and 3 received T-cell infusions after cyclophosphamide lymphodepletion. Treatment was well tolerated, although one patient developed transient infusional symptoms. Two patients without evaluable disease remained progression-free for 12 and 24 months. The third patient had an objective partial remission and relapsed at 12 months after infusions. Modified T cells were detected by quantitative PCR at tumor sites and up to 1 year in peripheral blood, albeit at low levels. No evidence of host immune responses against infused cells was detected. In conclusion, adoptive immunotherapy with CD20-specific T cells was well tolerated and was associated with antitumor activity. We will pursue alternative gene transfer technologies and culture conditions in future studies to improve CAR expression and cell production efficiency.

Dramatic response to high-dose icotinib in a lung adenocarcinoma patient after erlotinib failure.

PubMed

Guan, Yin; Zhao, Hong; Meng, Jing; Yan, Xiang; Jiao, ShunChang

2014-02-01

Epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI) retreatment is rarely administered for non-small cell lung cancer (NSCLC) patients who did not respond to previous TKI treatment. A high dose of TKI may overcome resistance to the standard dose of TKI and have different effectiveness toward cancer compared with the standard dose of TKI. This manuscript describes a dramatic and durable response to high-dose icotinib in a NSCLC patient who did not respond to a previous standard dose of erlotinib. The treatment extended the life of the patient for one additional year. A higher dose of icotinib deserves further study not only for patients whose therapy failed with the standard dose of TKI but also for newly diagnosed NSCLC patients with a sensitive mutation. Serial mutation testing during disease development is necessary for analysis and evaluation of EGFR TKI treatment. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

An open label pilot study of citalopram for depression and boredom in ambulatory cancer patients.

PubMed

Theobald, Dale E; Kirsh, Kenneth L; Holtsclaw, Elizabeth; Donaghy, Kathleen; Passik, Steven D

2003-03-01

Significant levels of depressive symptoms are an impediment to adjustment and affect greater than one-third of people with cancer. The clinical diagnosis of major depression is estimated to occur in 25%. Depression is dramatically underrecognized by oncologists and oncology nurses, and as a result, often undertreated. Clinical experience suggests that antidepressants of virtually all types are well tolerated and potentially efficacious. There is, however, a lack of an evidence base for the use of antidepressants in cancer patients. We undertook an open-label pilot study using citalopram in 30 cancer patients who reported a high level of depressive symptoms on the Zung Self-Rating Depression Scale (ZSDS). In addition to the ZSDS, eligible patients completed a series of visual analog scales for pain, depression, and sleep disturbance; the Functional Assessment of Cancer Therapy-General Module; and the Purposelessness, Understimulation, and Boredom Scale developed by the research team. Patients began a 2-month course of therapy with citalopram 20 mg, increasing to 40 mg at the end of the fourth week if the patient was in the same range of depressive symptoms as measured by the ZSDS. Twenty-one of 30 patients completed the protocol. The average age of the sample was 57.32 years (SD = 12.6) and was comprised of 11 women (52.4%) and 10 men (47.6%). Depressive symptoms decreased and quality of life improved during the 8-week treatment period. Of special interest was the rate of improvement in boredom, and using the total boredom score of the PUB, significant improvement compared to baseline was seen in weeks 6 (F = 5.266, p < .05) and 8 (F = 9.248, p < .01). Overall, the positive findings suggest the need for a randomized, double-blind, placebo-controlled trial of citalopram in cancer patients. Regarding the interplay of boredom and depression, the relationship between improvements in depressive symptoms and boredom is complex. This is illustrated by the way in which the different elements respond to antidepressant treatment. Depression began to improve almost immediately upon initiation of treatment whereas improvement in boredom does not become evident until week 6.

Successful Treatment of Refractory Seizures With Rufinamide in Children With Schizencephaly: Report of 3 Cases.

PubMed

Verrotti, Alberto; Loiacono, Giulia; Rossi, Alessandra; Tartaro, Armando; Delli Pizzi, Andrea; Coppola, Giangennaro

2015-07-01

Schizencephaly is an uncommon malformation of cortical development. Patients with schizencephaly present with a broad range of severe neurologic symptoms including pharmacoresistant epilepsy. Rufinamide is a new antiepileptic drug approved for use as adjunctive therapy of seizures associated with Lennox-Gastaut syndrome and it is also effective for refractory partial seizures. We report 3 cases of pediatric patients aged 7.2, 8.1, and 10.1 years, respectively, with intractable epilepsy associated with bilateral open-lip schizencephaly and septo-optic dysplasia. The follow-up ranged from 3.8 to 4.1 years. In our patients, the introduction of rufinamide as adjunctive drug led to a dramatic decline in the number of seizures and an improvement in EEG epileptic activity without side effects. Rufinamide seems to be efficacious and safe in patients with epileptic encephalopathies associated with pharmacoresistant epilepsy; further and larger clinical reports and controlled studies could confirm the usefulness of this anticonvulsant drug. © The Author(s) 2014.

Hemodialysis in a patient with severe hemophilia A and factor VIII inhibitor.

PubMed

Gopalakrishnan, Natarajan; Usha, Thiruvengadam; Thopalan, Balasubramaniyan; Dhanapriya, Jeyachandran; Dineshkumar, Thanigachalam; Thirumalvalavan, Kaliaperumal; Sakthirajan, Ramanathan

2016-10-01

Hemophilia A is a hereditary X-linked recessive disease caused by mutations in the gene encoding factor VIII (FVIII), occurring in 1 out of 10,000 persons. Life expectancy and quality of life have dramatically improved recently in patients with hemophilia. Chronic kidney disease and need for renal replacement therapy in these patients are rare. The development of inhibitors to FVIII is the most serious complication of hemophilia and makes treatment of bleeds very challenging. We describe here a 28-year-old male patient with severe hemophilia A with presence of factor VIII inhibitor, who had end stage renal disease. Central venous access device was inserted along with infusion of factor eight inhibitor bypass activity before and after the procedure. He is currently on thrice weekly hemodialysis and doing well for 6 months without bleeding episodes. To our knowledge, hemophilia A with factor VIII inhibitor managed with hemodialysis has not been reported so far. © 2016 International Society for Hemodialysis.

Causes of Death in HIV Patients and the Evolution of an AIDS Hospice: 1988–2008

PubMed Central

Stewart, Ann; Chan Carusone, Soo; To, Kent; Schaefer-McDaniel, Nicole; Halman, Mark; Grimes, Richard

2012-01-01

This paper reports on the transformation that has occurred in the care of people living with HIV/AIDS in a Toronto Hospice. Casey House opened in the pre-HAART era to care exclusively for people with HIV/AIDS, an incurable disease. At the time, all patients were admitted for palliative care and all deaths were due to AIDS-defining conditions. AIDS-defining malignancies accounted for 22 percent of deaths, mainly, Kaposi sarcoma and lymphoma. In the post-HAART era, AIDS-defining malignancies dropped dramatically and non-AIDS-defining malignancies became a significant cause of death, including liver cancer, lung cancer and gastric cancers. In the post-HAART era, people living with HIV/AIDS served at Casey House have changed considerably, with increasing numbers of patients facing homelessness and mental health issues, including substance use. Casey House offers a picture of the evolving epidemic and provides insight into changes and improvements made in the care of these patients. PMID:22666562

Transcutaneous neuromuscular electrical stimulation (VitalStim) curative therapy for severe dysphagia: myth or reality?

PubMed

Shaw, Gary Y; Sechtem, Phillip R; Searl, Jeff; Keller, Kristina; Rawi, Taib A; Dowdy, Emily

2007-01-01

VitalStim therapy was approved by the US Food and Drug Administration in 2001 for the treatment of dysphagia through the application of neuromuscular electrical stimulation to cervical swallowing muscles. This approval was based upon submission of data on more than 800 patients who received this therapy collected by the principal developer and patent-holder of the device. The therapy is marketed as successful in restoring long-term swallowing function in 97.5% of dysphagic patients past the point of requiring a feeding tube and as significantly better than existing therapies. More than 2,500 speech-language pathologists have taken the certification course, and thousands of devices have been sold. To date, however, aside from the developer's own studies, there are no peer-reviewed publications supporting these claims. We sought to evaluate the effectiveness of VitalStim therapy in a heterogeneous group of dysphagic patients. We performed a retrospective analysis of 18 patients who received this therapy at an urban tertiary referral center. All patients underwent pretherapy evaluation by speech-language pathologists, including modified barium swallow and/or functional endoscopic evaluation of swallowing and clinical evaluation of swallowing that included assessment of laryngeal elevation, diet tolerance, and swallowing delay, and were then assigned an overall dysphagia severity score. After therapy, all patients underwent the same assessments. Twelve of the 18 also underwent a functional swallowing telephone survey months (range, 1 to 21 months) after their therapy to assess whether the improvement was worthwhile and sustained. Eleven of the 18 patients (61%) demonstrated some improvement in their swallowing. Six of the 18 patients (33%) were improved enough to no longer require a feeding tube. However, of the 5 patients categorized as having "severe dysphagia" before therapy, only 2 showed any improvement, and these patients still required a feeding tube for adequate nutrition. Telephone surveys did confirm that those who improved with their therapy seemed to maintain their progress and that most patients were satisfied with their therapy. VitalStim therapy seems to help those with mild to moderate dysphagia. However, the patients with the most severe dysphagia in our study did not gain independence from their feeding tubes. The authors conclude that VitalStim therapy clearly has a place in the management of dysphagia, but that the most severely afflicted are unlikely to gain dramatic improvement.

Dramatic change in a young woman's perception of her diabetes and remarkable reduction in HbA1c after an individual course of Guided Self-Determination

PubMed Central

Zoffmann, Vibeke; Prip, Anne; Christiansen, Anette Wendelboe

2015-01-01

A 24-year-old woman with type 1 diabetes participated in a randomised controlled trial proving effectiveness of a flexible Guided Self-Determination (GSD) intervention. She had for 10 years been living with a complex situation of eating disorder, poor glycaemic control, non-attendance and psychosocial distress. She managed to change her perception of diabetes dramatically and improved her glycaemic control. Considering the complexity of her case, we explored how she achieved these changes. A GSD-trained nurse delivered the intervention, which involves reflection sheets and advanced professional communication. Glycated hemoglobin was reported in the patient's record and an interview conducted by external interviewers was analysed thematically, indicating that a four-stage process of empowerment had taken place: ‘focusing on life prior to numbers’, ‘unpacking a heavy burden’, ‘breaking out of isolation through communication’ and ‘finding strength within oneself’. The article emphasises that GSD works by breaking isolation through communication as an appropriate way to achieve good diabetes control. PMID:26150632

Targeting inflammation in the prevention of cardiovascular disease in patients with inflammatory arthritis.

PubMed

Shen, Jiayun; Shang, Qing; Tam, Lai-Shan

2016-01-01

Patients with inflammatory arthritis have increased risk of cardiovascular diseases (CVDs) compared with the general population. Subclinical carotid atherosclerosis and increased arterial stiffness are also common in these patients, which may serve as surrogate end points for cardiovascular (CV) events in clinical trials. Although exact mechanisms are still unclear, persistent systemic inflammation in patients with inflammatory arthritis may contribute to the development of CVD. Dysregulated innate immunity pathways in these patients may also play a role in accelerating atherosclerosis. During the last decade, effective suppression of inflammation by biological disease-modifying antirheumatic drugs has improved the disease outcome dramatically in patients with inflammatory arthritis. Growing evidence suggests that antitumor necrosis factor (TNF) therapy may prevent CVD in patients with rheumatoid arthritis. Nonetheless, data on non-TNF biologics are limited. Whether anti-TNF therapy may prevent CVD in patients with spondyloarthritis also remained unclear. In this review, we summarized the effect of both anti-TNF and non-TNF biologics on the CV system, including traditional CVD risk factors, endothelial function, arterial stiffness, subclinical atherosclerosis, and clinical CVD in patients with inflammatory arthritis. Copyright © 2016 Elsevier Inc. All rights reserved.

Factors related to treatment refusal in Taiwanese cancer patients.

PubMed

Chiang, Ting-Yu; Wang, Chao-Hui; Lin, Yu-Fen; Chou, Shu-Lan; Wang, Ching-Ting; Juang, Hsiao-Ting; Lin, Yung-Chang; Lin, Mei-Hsiang

2015-01-01

Incidence and mortality rates for cancer have increased dramatically in the recent 30 years in Taiwan. However, not all patients receive treatment. Treatment refusal might impair patient survival and life quality. In order to improve this situation, we proposed this study to evaluate factors that are related to refusal of treatment in cancer patients via a cancer case manager system. This study analysed data from a case management system during the period from 2010 to 2012 at a medical center in Northern Taiwan. We enrolled a total of 14,974 patients who were diagnosed with cancer. Using the PRECEDE Model as a framework, we conducted logistic regression analysis to identify independent variables that are significantly associated with refusal of therapy in cancer patients. A multivariate logistic regression model was also applied to estimate adjusted the odds ratios (ORs) with 95% confidence intervals (95%CI). A total of 253 patients (1.69%) refused treatment. The multivariate logistic regression result showed that the high risk factors for refusal of treatment in cancer patient included: concerns about adverse effects (p<0.001), poor performance(p<0.001), changes in medical condition (p<0.001), timing of case manager contact (p=.026), the methods by which case manager contact patients (p<0.001) and the frequency that case managers contact patients (≥10times) (p=0.016). Cancer patients who refuse treatment have poor survival. The present study provides evidence of factors that are related to refusal of therapy and might be helpful for further application and improvement of cancer care.

A web-based incident reporting system and multidisciplinary collaborative projects for patient safety in a Japanese hospital

PubMed Central

Nakajima, K; Kurata, Y; Takeda, H

2005-01-01



Problem: When patient safety programs were mandated for Japanese health care institutions, a safety culture, a tool for collecting incident reports, an organizational arrangement for multidisciplinary collaboration, and interventional methods for improvement had to be established. Design: Observational study of effects of new patient safety programs. Setting: Osaka University Hospital, a large government-run teaching hospital. Strategy for change: A voluntary and anonymous web-based incident reporting system was introduced. For the new organizational structure a clinical risk management committee, a department of clinical quality management, and area clinical risk managers were established with their respective roles clearly defined to advance the plan-do-study-act cycle and to integrate efforts. For preventive action, alert procedures, staff education, ward rounds by peers, a system oriented approach for reducing errors, and various feedback channels were introduced. Effects of change: Continuous incident reporting by all hospital staff has been observed since the introduction of the new system. Several error inducing situations have been improved: wrong choice of drug in computer prescribing, maladministration of drugs due to a look-alike appearance or confusion about the manipulation of a medical device, and poor after hours service of the blood transfusion unit. Staff participation in educational seminars has been dramatically improved. Ward rounds have detected problematic procedures which needed to be dealt with. Lessons learnt: Patient safety programs based on a web-based incident reporting system, responsible persons, staff education, and a variety of feedback procedures can help promote a safety culture, multidisciplinary collaboration, and strong managerial leadership resulting in system oriented improvement. PMID:15805458

Improvement of a Clinical Score for Necrotizing Fasciitis: ‘Pain Out of Proportion’ and High CRP Levels Aid the Diagnosis

PubMed Central

Siegel, Ekkehard; Hanke, Eric; von Stebut, Esther

2015-01-01

Necrotizing fasciitis (NF) is a rare mono-/polymicrobial skin infection that spreads to underlying tissues. NF is quickly progressing and leads to life threatening situations. Immediate surgical debridement together with i.v. antibiotic administration is required to avoid fatal outcome. Early diagnosis is often delayed due to underestimation or confusion with cellulitis. We now compared the initial clinical and laboratory presentation of NF and cellulitis in detail to assess if a typical pattern can be identified that aids timely diagnosis of NF and avoidance of fatal outcome. 138 different clinical and laboratory features of 29 NF patients were compared to those of 59 age- and gender matched patients with severe erysipelas requiring a subsequent hospitalization time of ≥10 days. Differences in clinical presentation were not obvious; however, NF patients suffered significantly more often from strong pain. NF patients exhibited dramatically elevated CRP levels (5-fold, p>0.001). The overall laboratory risk indicator for necrotizing fasciitis (LRINEC) score was significantly higher in NF patients as compared to cellulitis. However, a modification of the score (alteration of laboratory parameters, addition of clinical parameters) led to a clear improvement of the score with a higher positive predictive value without losing specificity. In summary, clinical differentiation of NF from cellulitis appears to be hard. ‘Pain out of proportion’ may be an early sign for NF. An improvement of the LRINEC score emphasizing only relevant laboratory and clinical findings as suggested may aid the early diagnosis of NF in the future leading to improvement of disease outcome by enabling rapid adequate therapy. PMID:26196941

Fusion maldevelopment (latent/manifest latent) nystagmus syndrome: effects of four-muscle tenotomy and reattachment.

PubMed

Dell'Osso, Louis F; Orge, Faruk H; Jacobs, Jonathan B; Wang, Zhong I

2014-01-01

To examine the waveform and clinical effects of the four-muscle tenotomy and reattachment procedure in fusion maldevelopment nystagmus syndrome (FMNS) and to compare them to those documented in infantile nystagmus syndrome (INS) and acquired nystagmus. Both infrared reflection and high-speed digital video systems were used to record the eye movements in a patient with FMNS (before and after tenotomy and reattachment). Data were analyzed using the eXpanded Nystagmus Acuity Function (NAFX) that is part of the OMtools software. Model simulations and predictions were performed using the authors' behavioral ocular motor system model in MATLAB Simulink (The MathWorks, Inc., Natick, MA). The model predicted, and the patient's data confirmed, that the tenotomy and reattachment procedure produces improvements in FMN waveforms across a broader field of gaze and decreases the Alexander's law variation. The patient's tenotomy and reattachment plots of NAFX after surgery versus gaze angle were higher and had lower slope than before surgery. Clinically, despite moderate improvements in both peak measured acuity and stereoacuity, dramatic improvements in the patient's abilities and lifestyle resulted. The four-muscle tenotomy and reattachment nystagmus surgery produced beneficial therapeutic effects on FMN waveforms that are similar to those demonstrated in INS and acquired nystagmus. These results support the authors' prior recommendation that tenotomy and reattachment nystagmus should be added to required strabismus procedures in patients who also have FMNS (ie, perform tenotomy and reattachment on all unoperated muscles in the plane of the nystagmus). Furthermore, when strabismus surgery is not required, four-muscle tenotomy and reattachment may be used to improve FMN waveforms and visual function. Copyright 2014, SLACK Incorporated.

Deferasirox is a powerful NF-κB inhibitor in myelodysplastic cells and in leukemia cell lines acting independently from cell iron deprivation by chelation and reactive oxygen species scavenging

PubMed Central

Messa, Emanuela; Carturan, Sonia; Maffè, Chiara; Pautasso, Marisa; Bracco, Enrico; Roetto, Antonella; Messa, Francesca; Arruga, Francesca; Defilippi, Ilaria; Rosso, Valentina; Zanone, Chiara; Rotolo, Antonia; Greco, Elisabetta; Pellegrino, Rosa M.; Alberti, Daniele; Saglio, Giuseppe; Cilloni, Daniela

2010-01-01

Background Usefulness of iron chelation therapy in myelodysplastic patients is still under debate but many authors suggest its possible role in improving survival of low-risk myelodysplastic patients. Several reports have described an unexpected effect of iron chelators, such as an improvement in hemoglobin levels, in patients affected by myelodysplastic syndromes. Furthermore, the novel chelator deferasirox induces a similar improvement more rapidly. Nuclear factor-κB is a key regulator of many cellular processes and its impaired activity has been described in different myeloid malignancies including myelodysplastic syndromes. Design and Methods We evaluated deferasirox activity on nuclear factor-κB in myelodysplastic syndromes as a possible mechanism involved in hemoglobin improvement during in vivo treatment. Forty peripheral blood samples collected from myelodysplastic syndrome patients were incubated with 50 μM deferasirox for 18h. Results Nuclear factor-κB activity dramatically decreased in samples showing high basal activity as well as in cell lines, whereas no similar behavior was observed with other iron chelators despite a similar reduction in reactive oxygen species levels. Additionally, ferric hydroxyquinoline incubation did not decrease deferasirox activity in K562 cells suggesting the mechanism of action of the drug is independent from cell iron deprivation by chelation. Finally, incubation with both etoposide and deferasirox induced an increase in K562 apoptotic rate. Conclusions Nuclear factor-κB inhibition by deferasirox is not seen from other chelators and is iron and reactive oxygen species scavenging independent. This could explain the hemoglobin improvement after in vivo treatment, such that our hypothesis needs to be validated in further prospective studies. PMID:20534700

A technical report on video-assisted thoracoscopy in thoracic spinal surgery. Preliminary description.

PubMed

Regan, J J; Mack, M J; Picetti, G D

1995-04-01

This report is a preliminary description of the efficacy of video-assisted thoracoscopic surgery in thoracic spinal procedures that otherwise require open thoracotomy. This report sought to describe the efficacy of video-assisted thoracoscopic surgery in thoracic spinal procedures that otherwise require open thoracotomy. In a landmark study that compared video-assisted thoracoscopic surgery for peripheral lung lesions with thoracotomy, video-assisted thoracoscopic surgery reduced postoperative pain, improved early shoulder girdle function, and shortened hospital stay. Video-assisted thoracoscopic surgery was performed in 12 thoracic spinal patients (herniated nucleus pulposus, infection, tumor, or spinal deformity) and is described in detail in this report. Video-assisted thoracoscopic surgery in thoracic spinal surgery resulted in little postoperative pain, short intensive care unit and hospital stays, and little or no morbidity. In the short follow-up period, there was no post-thoracotomy pain syndrome nor neurologic sequelae in these patients. Operative time decreased dramatically as experience was gained with the procedure. Given consistently improving surgical skills, a number of thoracic spinal procedures using video-assisted thoracoscopic surgery, including thoracic discectomy, internal rib thoracoplasty, anterior osteotomy, corpectomy, and fusion, can be performed safely with no additional surgical time or risk to the patient.

Conversion to everolimus in kidney transplant recipients with decreased renal function.

PubMed

Inza, A; Balda, S; Alvarez, E; Zárraga, S; Gaínza, F J; Lampreabe, I

2009-01-01

Whenever graft function is good and proteinuria is under control, many reports describe the efficacy and safety of the conversion to Everolimus (EVL) among stable kidney recepients, simultaneously withdrawing the calcineurin inhibitor (CNI). However, there are few publications that evaluate the role of EVL in patients with decreased renal function. We describe our experience with 22 stable renal transplant recipients whose serum creatinine concentrations were >2 mg/dL and proteinuria <1000 mg/24 h who underwent an abrupt switch from a CNI to EVL. Conversion was simple, well-tolerated, and safe using an initial dose of 1-3 mg/d that was sufficient to achieve the recommended levels of 3-8 ng/dL. The adverse events were expected; most of them were of medium intensity. Globally, over the 24 months follow-up, there was improved renal function despite the initial creatinine. The improvement was greater when the switch was performed during the first year after transplantation. Two patients lost their grafts after a dramatic evolution with development of nephrotic syndrome and increasing creatinine. In our experience, conversion to EVL is a safe alternative among patients with chronic allograft nephropathy or nephrotoxicity due to CNI, even in patients with significantly decreased renal function at the time of the switch.

Improved systemic treatment for early breast cancer improves cure rates, modifies metastatic pattern and shortens post-metastatic survival: 35-year results from the Munich Cancer Registry.

PubMed

Hölzel, Dieter; Eckel, Renate; Bauerfeind, Ingo; Baier, Bernd; Beck, Thomas; Braun, Michael; Ettl, Johannes; Hamann, Ulrich; Kiechle, Marion; Mahner, Sven; Schindlbeck, Christian; de Waal, Johann; Harbeck, Nadia; Engel, Jutta

2017-09-01

Systemic therapies (ATHs) in early breast cancer have improved the survival of breast cancer (BC) patients in recent decades. The magnitude of the changes in overall, metastasis-free (MFS) and post-metastatic (PMS) survival and in the metastasis (MET) pattern will be described. We analysed 60,227 patients with a diagnosis of T-N-M0 BC between 1978 and 2013 and 11,983 patients with metastases (MET) in the Munich Cancer Registry. Patients will be divided into four time periods to identify relationships between BC and METs. Survival was estimated using Kaplan-Meier curves, and Cox proportional hazards models were used to explore the impact of the BC subtype and MET status on survival with the time periods as surrogate markers for ATH evolution. During the observation period, 5-year relative survival has improved from 80.3 to 93.6% with an adjusted hazard ratio of 0.54 (P < 0.0001). Successful implementation of ATH has changed the MET pattern. The percentage of liver and CNS METs has more than doubled, the rate of lung METs remains stable, and the rate of bone METs has been reduced by approximately 50%. MFS has been prolonged with a hazard ratio 0.75 (P < 0.0001), but PMS has declined (hazard ratio 1.36; P < 0.0001); however, effects of adjuvant and palliative treatments cannot be separated. These results do not contradict improvements in advanced BC and do not suggest alterations of MET tumour biology by ATH. Over the past three decades, ATHs have dramatically improved patient survival after BC diagnosis-most likely, by eradicating prevalent micro-METs; as a result, the MET pattern has changed. Eradicating only a portion of the first METs results in delaying the onset of subsequent MET, which leads to an apparently paradoxical effect: an extension of the MET-free interval and a reduction in PMS.

The Big Glamorous Monster (or Lady Gaga's Adventures at Sea): Improving Student Writing through Dramatic Approaches in Schools

ERIC Educational Resources Information Center

Lee, Bridget Kiger; Enciso, Patricia

2017-01-01

Drawing on assets-oriented, sociocultural theories of imagination and learning, the authors argue that the improvisational qualities and expanded resources of dramatic approaches to teaching make a positive difference in the quality of and persistence in students' story writing. The authors describe findings from a controlled quasi-experimental…

How to Know when Dramatic Change Is on Track: Leading Indicators of School Turnarounds

ERIC Educational Resources Information Center

Kowal, Julie; Ableidinger, Joe

2011-01-01

In recent years, national policymakers have placed new emphasis on "school turnarounds" as a strategy for rapid, dramatic improvement in chronically failing schools, calling on education leaders to turn around performance in the 5,000 lowest-achieving schools nationwide. This goal may seem daunting, given the dismal success rates of…

A life-threatening case of TAFRO syndrome with dramatic response to tocilizumab, rituximab, and pulse steroids: The first case report in Latin America.

PubMed

José, Fabio Freire; Kerbauy, Lucila Nassif; Perini, Guilherme Fleury; Blumenschein, Danielle Isadora; Pasqualin, Denise da Cunha; Malheiros, Denise Maria Avancini Costa; Campos Neto, Guilherme de Carvalho; de Souza Santos, Fabio Pires; Piovesan, Ronaldo; Hamerschlak, Nelson

2017-03-01

This is the report of the first case of TAFRO syndrome (Thrombocytopenia, Anasarca, myelofibrosis, Renal dysfunction, Organomegaly) in Latin America. The patient was a 61-year-old white woman of Ashkenazi Jewish descent, who presented with a history of 8 days of nausea, vomiting, and fever; severe pitting edema in both legs, ascites, splenomegaly, and palpable axillary lymph nodes. Abdominal computed tomography (CT) showed bilateral pleural effusion and retroperitoneal lymph node enlargement. Anasarca and worsening of renal function led to admission to the intensive care unit (ICU) with multiple organ failure, requiring mechanical ventilation, vasopressor medications, and continuous renal replacement therapy (CRRT). Diagnosis of TAFRO syndrome was made on day 18 after admission, based on clinical findings and results of bone marrow and lymph node biopsies. She was treated with methylprednisolone, tocilizumab, and rituximab. One week after the first tocilizumab dose, she had dramatic improvements in respiratory and hemodynamic status, and was weaned from ventilator support and vasopressor medications. After 2 weeks of therapy, CRRT was switched to intermittent hemodialysis. On day 46, the patient was discharged from the ICU to the general ward, and 3 months after admission, she went home. Provided the interleukin-6 measurement is available, this approach is suggested in cases of TAFRO syndrome, in order to customize the treatment.

Rivastigmine as an effective add-on to standard treatment of veterans with chronic posttraumatic stress disorder: a case series.

PubMed

Fayyazi Bordbar, Mohammad Reza; Talaei, Ali

2013-10-01

After 23 years of the end of the Iran-Iraq war, the country is left with many patients with chronic posttraumatic stress disorder (PTSD) who need close psychiatric services and are in need for recurrent hospitalization. So far, there are no reports of the rivastigmine use in PTSD patients. We report dramatic reduction of symptoms in 3 veterans with chronic PTSD, after rivastigmine augmentation. This report describes the efficacy of rivastigmine as an add-on to standard treatment of 3 Iranian male veterans with chronic PTSD (aged 52, 46, and 45 years) with severe active symptoms in all 3 dimensions of the disorder. Although they had gone through many approved drug treatments (selective serotonin reuptake inhibitors, tricyclic antidepressants, mood stabilizers, antipsychotics, benzodiazepines, β-blockers, and so on), from the beginning of the disorder, their recovery remained poor (PTSD Checklist-Military Version [PCL-M] scores were 67, 71, and 73 before rivastigmine add-on). Rivastigmine was added to the ongoing therapeutic regimens of the patients for 6 months.Evaluating their condition with PCL-M after 1 and 6 months of treatment showed a significant improvement in patients with PTSD (PCL-M scores were 37, 40, and 47 and dropped to 30, 27, and 31, respectively). Hyperarousal symptoms of PTSD in patients are noted to be the most improved. The rivastigmine add-on experience did not report any adverse effects. The present study showed that rivastigmine is an effective and safe add-on to treatment of patients with chronic PTSD. This effect could be due to improved cognitive status or cholinergic-adrenergic balance adjustment in patients.

LINX®, a novel treatment for patients with refractory asthma complicated by gastroesophageal reflux disease: a case report.

PubMed

Sriratanaviriyakul, Narin; Kivler, Celeste; Vidovszky, Tamas J; Yoneda, Ken Y; Kenyon, Nicholas J; Murin, Susan; Louie, Samuel

2016-05-24

Gastroesophageal reflux disease is one of the most common comorbidities in patients with asthma. Gastroesophageal reflux disease can be linked to difficult-to-control asthma. Current management includes gastric acid suppression therapy and surgical antireflux procedures. The LINX® procedure is a novel surgical treatment for patients with gastroesophageal reflux disease refractory to medical therapy. To the best of our knowledge, we report the first case of successful treatment of refractory asthma secondary to gastroesophageal reflux disease using the LINX® procedure. Our patient was a 22-year-old white woman who met the American Thoracic Society criteria for refractory asthma that had remained poorly controlled for 5 years despite progressive escalation to step 6 treatment as recommended by National Institutes of Health-National Asthma Education and Prevention Program guidelines, including high-dose oral corticosteroids, high-dose inhaled corticosteroid plus long-acting β2-agonist, leukotriene receptor antagonist, and monthly omalizumab. Separate trials with azithromycin therapy and roflumilast did not improve her asthma control, nor did bronchial thermoplasty help. Additional consultations with two other university health systems left the patient with few treatment options for asthma, which included cyclophosphamide. Instead, the patient underwent a LINX® procedure after failure of maximal medical therapy for gastroesophageal reflux disease with the additional aim of improving asthma control. After she underwent LINX® treatment, her asthma improved dramatically and was no longer refractory. She had normal exhaled nitric oxide levels and loss of peripheral eosinophilia after LINX® treatment. Prednisone was discontinued without loss of asthma control. The only immediate adverse effects due to the LINX® procedure were bloating, nausea, and vomiting. LINX® is a viable alternative to the Nissen fundoplication procedure for the treatment of patients with gastroesophageal reflux disease and poorly controlled concomitant refractory asthma.

Hypertrophic obstructive cardiomyopathy: the Mayo Clinic experience.

PubMed

Kotkar, Kunal D; Said, Sameh M; Dearani, Joseph A; Schaff, Hartzell V

2017-07-01

Hypertrophic cardiomyopathy (HCM) is a primary myocardial disease characterized by left ventricular hypertrophy in the absence of other etiologies. Clinical presentation may vary from asymptomatic to sudden cardiac death. Medical treatment is the first-line therapy for symptomatic patients. Extended left ventricular septal myectomy is the procedure of choice if medical treatment is unsuccessful or intolerable. More than 3,000 patients have had septal myectomy for HCM at the Mayo Clinic (MN, USA) from 1993 to 2016. Risk of hospital death after isolated septal myectomy for obstructive HCM is <1% and is similar to the risk of operation for elective mitral valve repair. Complications, such as complete heart block requiring permanent pacemaker, are uncommon (2%), although partial or complete left bundle branch block is a frequent finding on the postoperative ECG. Relief of left ventricular outflow tract (LVOT) obstruction with septal myectomy dramatically improves symptoms and exercise capacity in symptomatic patients with obstructive HCM. More than 90% of severely symptomatic patients have improvement by at least two functional classes, and reduction of outflow gradients by myectomy decreases or eliminates symptoms of dyspnea, angina and/or syncope. Basal obstruction with systolic anterior motion (SAM) is treated by transaortic myectomy. The transapical approach was applied in 115 patients with obstructive midventricular and apical variants of HCM between 1993 and 2012. All patients with midventricular obstruction had gradient relief and none developed an apical aneurysm or ventricular septal defect. Recurrent obstruction after satisfactory myectomy was rare. Septal myectomy effectively and definitively relieves LVOT obstruction and cardiac symptoms in patients with obstructive HCM. In experienced centers, early mortality for isolated septal myectomy is less than 1%, and overall results are excellent and continue to improve in the current era.

Surgical Management of the Giant Pannus: Indications, Strategies, and Outcomes.

PubMed

Michaels, Joseph; Coon, Devin; Calotta, Nicholas A; Peter Rubin, J

2018-04-01

The obesity pandemic continues to produce an inexorable increase in the number of patients requiring surgical treatment of obesity and obesity-related complications. Along with this growing number of patients, there is a concomitant increase in the complexity of management. One particular example is the treatment of patients with an exceptionally large and morbid pannus. In this report, we detail the management of seven patients suffering from a giant pannus. Medical and surgical variables were assessed. A quality of life questionnaire was administered pre- and postoperatively. All seven patients suffered some obesity-related medical morbidity and six of seven (86%) had local complications of the giant pannus. Each patient underwent giant panniculectomy [resection weight > 13. 6 kg (30 lb)]. The mean resection weight was 20.0 kg. Four of seven (57%) patients experienced postoperative complications, with two (29%) requiring re-operation and blood transfusion. Six patients were available for long-term follow-up; 100% of participants indicated an increased quality of life while five (83%) reported additional postoperative weight loss, increase in exercise frequency and walking ability, and improved ability to work. Our results indicate that giant panniculectomy is a challenging and risky procedure, but careful patient selection and intraoperative scrutiny can ameliorate these risks and afford patients a dramatically improved quality of life. Level of Evidence IV This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Auditory midbrain implant: a review.

PubMed

Lim, Hubert H; Lenarz, Minoo; Lenarz, Thomas

2009-09-01

The auditory midbrain implant (AMI) is a new hearing prosthesis designed for stimulation of the inferior colliculus in deaf patients who cannot sufficiently benefit from cochlear implants. The authors have begun clinical trials in which five patients have been implanted with a single shank AMI array (20 electrodes). The goal of this review is to summarize the development and research that has led to the translation of the AMI from a concept into the first patients. This study presents the rationale and design concept for the AMI as well a summary of the animal safety and feasibility studies that were required for clinical approval. The authors also present the initial surgical, psychophysical, and speech results from the first three implanted patients. Overall, the results have been encouraging in terms of the safety and functionality of the implant. All patients obtain improvements in hearing capabilities on a daily basis. However, performance varies dramatically across patients depending on the implant location within the midbrain with the best performer still not able to achieve open set speech perception without lip-reading cues. Stimulation of the auditory midbrain provides a wide range of level, spectral, and temporal cues, all of which are important for speech understanding, but they do not appear to sufficiently fuse together to enable open set speech perception with the currently used stimulation strategies. Finally, several issues and hypotheses for why current patients obtain limited speech perception along with several feasible solutions for improving AMI implementation are presented.

Nitrous Oxide Abuse and Vitamin B12 Action in a 20-Year-Old Woman: A Case Report.

PubMed

Duque, Miriam Andrea; Kresak, Jesse L; Falchook, Adam; Harris, Neil S

2015-01-01

Herein, we report a case of a 20-year-old (ethnicity not reported) woman with a history of nitrous oxide abuse and clinical symptoms consistent with spinal cord subacute combined degeneration with associated low serum concentrations of vitamin B12, elevated methylmalonic acid levels, and radiologic evidence of demyelination of the dorsal region of the spinal column. The health of the patient improved dramatically with B12 supplementation. In this case, we discuss the interaction of nitrous oxide with the enzymatic pathways involved in the biochemistry of vitamin B12. Copyright© by the American Society for Clinical Pathology (ASCP).

Hyperammoniemic coma in a patient with ureterosigmoidostomy and normal liver function.

PubMed

Van Laethem, J L; Gay, F; Franck, N; Van Gossum, A

1992-11-01

Hyperammoniemic encephalopathy has been reported after ureterosigmoidostomy. Its development is related to a problem of bacterial overgrowth and, most often, is favored by the presence of an underlying liver dysfunction. We report the case of a 43-year-old woman with a ureterosigmoidostomy done 28 years earlier who developed hyperammoniemic coma induced by an acute rectocolitis and in the absence of any detectable liver dysfunction. Neither administration of Lactilol and neomycin nor rectal tube drainage were effective; systemic antimicrobial therapy effective against the urease-producing gram-negative bacilli was required and led to a decrease in serum ammonia levels and a dramatic clinical improvement.

Sertraline alleviated osmophobia caused by partial hypopituitarism with isolated ACTH deficiency.

PubMed

Kuo, Yu-Heng; Chang, Yun; Chen, Hsi-Chung; Liao, Shih-Cheng

2013-01-01

Hyperosmia may be an early manifestation of hypocortisolism and may be mistakenly diagnosed as osmophobia. However, sertraline therapy incidentally alleviated the phobic symptoms and hindered accurate diagnosis. A 41-year-old man was diagnosed as having osmophobia. Initial sertraline treatment relieved the symptoms, but its cessation resulted in recurrence of osmophobia. Endocrinological examinations revealed severe hypocortisolism and partial hypopituitarism with isolated adrenocorticotropic hormone deficiency. After prednisolone supplementation, his condition dramatically improved. We recommend that, before intervention with selective serotonin reuptake inhibitors is performed, the hypothalamic-pituitary-adrenal axis be evaluated in psychiatric patients presenting with co-occurring olfactory change. Copyright © 2013 Elsevier Inc. All rights reserved.

Encopresis.

PubMed

Loening-Baucke, Vera

2002-10-01

A careful history and physical examination will help to differentiate between encopresis with or without constipation and fecal incontinence caused by anatomic or organic disease. Most children with encopresis with or without functional constipation require no or minimal laboratory workup. Successful treatment of encopresis requires a combination of parent and child education, behavioral intervention, medical therapy, and long-term compliance with the treatment regimen. The conventional treatment approach consists of behavior modification and laxative for children with encopresis with constipation and behavior modification alone for the few children with encopresis without constipation. Almost every patient will experience dramatic improvement in encopresis. Recovery rates are 30% to 50% after 1 year and 48% to 75% after 5 years.

Oncogenic drivers, targeted therapies, and acquired resistance in non-small-cell lung cancer.

PubMed

Gower, Arjan; Wang, Yisong; Giaccone, Giuseppe

2014-07-01

In the past decade, a shift toward targeted therapies in non-small-cell lung cancer following molecular profiling has dramatically changed the way advanced adenocarcinoma is treated. However, tumor cells inevitably acquire resistance to such therapies, circumventing any sustained clinical benefit. As the genomic classification of lung cancer continues to evolve and as the mechanisms of acquired resistance to targeted therapies become elucidated and more improved target-specific drugs come into sight, the future will see more promising results from the clinic through the development of new therapeutic strategies to overcome, or prevent the development of, resistance for lung cancer patients.

Novel Highly Porous Metal Technology in Artificial Hip and Knee Replacement: Processing Methodologies and Clinical Applications

NASA Astrophysics Data System (ADS)

Muth, John; Poggie, Matthew; Kulesha, Gene; Michael Meneghini, R.

2013-02-01

Hip and knee replacement can dramatically improve a patient's quality of life through pain relief and restored function. Fixation of hip and knee replacement implants to bone is critical to the success of the procedure. A variety of roughened surfaces and three-dimensional porous surfaces have been used to enhance biological fixation on orthopedic implants. Recently, highly porous metals have emerged as versatile biomaterials that may enhance fixation to bone and are suitable to a number of applications in hip and knee replacement surgery. This article provides an overview of several processes used to create these implant surfaces.

Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome in Older Adults.

PubMed

Scott, Jake; Goetz, Matthew Bidwell

2016-08-01

Improved survival with combination antiretroviral therapy has led to a dramatic increase in the number of human immunodeficiency virus (HIV)-infected individuals 50 years of age or older such that by 2020 more than 50% of HIV-infected persons in the United States will be above this age. Recent studies confirm that antiretroviral therapy should be offered to all HIV-infected patients regardless of age, symptoms, CD4+ cell count, or HIV viral load. However, when compared with HIV-uninfected populations, even with suppression of measurable HIV replication, older individuals are at greater risk for cardiovascular disease, malignancies, liver disease, and other comorbidities. Published by Elsevier Inc.

The Effectiveness of a 6-Week Intervention Program Aimed at Modifying Running Style in Patients With Chronic Exertional Compartment Syndrome: Results From a Series of Case Studies.

PubMed

Helmhout, Pieter H; Diebal, Angela R; van der Kaaden, Lisanne; Harts, Chris C; Beutler, Anthony; Zimmermann, Wes O

2015-03-01

Previous studies have reported on the promising effects of changing running style in patients with chronic exertional compartment syndrome (CECS) using a 6-week training program aimed at adopting a forefoot strike technique. This study expands that work by comparing a 6-week in-house, center-based run training program with a less extensive, supervised, home-based run training program (50% home training). An alteration in running technique will lead to improvements in CECS complaints and running performance, with the less supervised program producing less dramatic results. Cohort study; Level of evidence, 3. Nineteen patients with CECS were prospectively enrolled. Postrunning intracompartmental pressure (ICP), run performance, and self-reported questionnaires were taken for all patients at baseline and after 6 weeks of running intervention. Questionnaires were also taken from 14 patients (7 center-based, 6 home-based) 4 months posttreatment. Significant improvement between preintervention and postintervention rates was found for running distance (43%), ICP values (36%), and scores on the questionnaires Single Assessment Numeric Evaluation (SANE; 36%), Lower Leg Outcome Survey (LLOS; 18%), and Patient Specific Complaints (PSC; 60%). The mean posttreatment score on the Global Rating of Change (GROC) was between +4 and +5 ("somewhat better" to "moderately better"). In 14 participants (74%), no elevation of pain was reported posttreatment, compared with 3 participants (16%) at baseline; in all these cases, the running test was aborted because of a lack of cardiorespiratory fitness. Self-reported scores continued to improve 4 months after the end of the intervention program, with mean improvement rates of 48% (SANE), 26% (LLOS), and 81% (PSC). The mean GROC score improved to +6 points ("a great deal better"). In 19 patients diagnosed with CECS, a 6-week forefoot running intervention performed in both a center-based and home-based training setting led to decreased postrunning lower leg ICP values, improved running performances, and self-assessed leg condition. The influence of training group was not statistically significant. Overall, this is a promising finding, taking into consideration the significantly reduced investments in time and resources needed for the home-based program.

Does 360° lumbar spinal fusion improve long-term clinical outcomes after failure of conservative treatment in patients with functionally disabling single-level degenerative lumbar disc disease? Results of 5-year follow-up in 75 postoperative patients.

PubMed

Zigler, Jack E; Delamarter, Rick B

2013-01-01

Surgical treatment of patients with mechanical degenerative disc disease has been controversial, but improvements in clinical outcomes have been shown in properly selected patients with disease-specific diagnoses, with fusion arguably now becoming the "gold standard" for surgical management of these patients. No published study thus far has been designed for prospective enrollment of patients with specific inclusion/exclusion criteria in whom at least 6 months of conservative therapy has failed and who are then offered a standardized surgical procedure and are followed up for 5 years. The study group was composed of the patients in the prospective, randomized Food and Drug Administration Investigational Device Exemption trial comparing ProDisc-L (Synthes Spine, West Chester, Pennsylvania) with 360° fusion for the treatment of single-level symptomatic disc degeneration. Of 80 patients randomized to 360° fusion after failure of non-operative care, 75 were treated on protocol with single-level fusions. Follow-up of this treatment cohort was 97% at 2 years and 75% at 5 years and serves as the basis for this report. Patients in the trial were required to have failure of at least 6 months of nonoperative care and in fact had failure of an average of 9 months of nonoperative treatment. The mean Oswestry Disability Index score indicated greater than 60% impairment. The mean entry-level pain score on a visual analog scale was greater than 8 of 10. After fusion, not only did patients have significant improvements in measurable clinical outcomes such as the Oswestry Disability Index score and pain score on a visual analog scale but there were also substantial improvements in their functional status and quality of life. Specifically, over 80% of patients in this study had improvements in recreational status that was maintained 5 years after index surgery, indicating substantial improvements in life quality that were not afforded by months of conservative care. The percentage of patients using narcotics at the 5-year follow-up visit was less than half the percentage of patients who had used narcotics as part of their prior conservative treatment. The 5-year results of this post hoc analysis of 75 patients involved in a multicenter, multi-surgeon trial support 360° fusion surgery as a predictable and lasting treatment option to improve pain and function in properly selected patients with mechanical degenerative disc disease. These improvements occurred dramatically immediately after surgery and have been maintained through the scope of this follow-up period, with 98% follow-up at 2 years and 75% of patients available at 5 years.

End-of-life matters in chronic renal failure.

PubMed

Berman, Nathaniel

2014-12-01

The population considered eligible for dialysis has expanded dramatically over the past 4 decades, so that a significant proportion of patients receiving renal replacement therapy are elderly, frail and infirm. These patients have an extremely limited life expectancy and suffer from significant symptom burden, similar to patients with other end-stage organ failure or cancer. As dialysis has been offered more broadly, it is now initiated earlier than in decades past, further adding to cost and patient burden. The trend toward more expansive and intensive care has not been corroborated by robust data. In response, an increasing number of studies has focused on establishing reasonable limits to renal replacement therapy. Multiple authors have explored the role of conservative kidney management for high-risk dialysis patients as an alternative to dialysis, which may offer similar survival and improved quality of life in certain populations. For those who chose dialysis, deferring initiation until the patient becomes symptomatic may be a reasonable. Evidence-based symptom management guidelines for dialysis patients remain largely absent, with few proven approaches. Hospice and palliative care resources remain underutilized. For a subset of dialysis patients, palliative care and conservative kidney management are appropriate and underutilized. http://links.lww.com/COSPC/A8

Socio-dramatic affective-relational intervention for adolescents with asperger syndrome & high functioning autism: pilot study.

PubMed

Lerner, Matthew D; Mikami, Amori Yee; Levine, Karen

2011-01-01

This study examined the effectiveness of a novel intervention called 'socio-dramatic affective-relational intervention' (SDARI), intended to improve social skills among adolescents with Asperger syndrome and high functioning autism diagnoses. SDARI adapts dramatic training activities to focus on in vivo practice of areas of social skill deficit among this population. SDARI was administered as a six-week summer program in a community human service agency. Nine SDARI participants and eight age- and diagnosis-group matched adolescents not receiving SDARI were compared on child- and parent-report of social functioning at three week intervals beginning six weeks prior to intervention and ending six weeks post-intervention. Hierarchical Linear Modeling (HLM) was used to estimate growth trends between groups to assess treatment outcomes and post-treatment maintenance. Results indicated significant improvement and post-treatment maintenance among SDARI participants on several measures of child social functioning. Implications for practice and research are discussed.

An educational implementation of a cancer pain algorithm for ambulatory care.

PubMed

Du Pen, A R; Du Pen, S; Hansberry, J; Miller-Kraybill, B; Millen, J; Everly, R; Hansen, N; Syrjala, K

2000-12-01

Algorithms are proposed as a means of operationalizing guidelines or standards for cancer pain management. Professional education is used as the means to translate knowledge into practice. Outcomes measurement is the gold standard for validating improvement. This study used an educational intervention to transfer knowledge on implementing a previously tested algorithm for cancer pain management into community outpatient oncology clinics and, subsequently, measuring patient outcomes. Physicians and nurses from 9 Puget Sound clinics were randomized by institution blocks to either "training" or "no training." Role model physician/nurse teams were the core faculty for a day-long seminar. Written reference materials and documentation tools were provided to the trained physician/nurse teams. A total of 105 patients of trained and untrained providers were accrued and assessed over 4 months. Patients of trained providers had a significant reduction in usual pain over the 4 months of data collection compared with patients of untrained providers (t = 2.0; p = .05). Improvements were modest in the prescription of opioid analgesics and dramatic in the prescription of co-analgesics for neuropathic pain. There was a clear deterioration in the impact of the training over time. The most significant effect occurred within the first 140 days after the intervention and was followed by a gradual return to baseline practice. In conclusion, algorithmic interventions can be successfully transferred into community practice, but further work must be performed to develop methods for securing retention of knowledge and maintaining improved outcomes.

Listening to a patient: An exploratory experimental investigation into the effects of vocalization and therapist gender on interpreting clinical material.

PubMed

Dauphin, Barry; Halverson, Stacey; Pouliot, Sarah; Slowik, Linda

2018-01-01

Carefully listening to the patient is of paramount importance for psychoanalysis and psychoanalytic psychotherapy. The present study explored whether patient vocalization as well as the gender of the analyst play significant roles in clinical listening. Fifty-one psychoanalysts and psychoanalytic therapists were randomly assigned to listen to one of two dramatized psychoanalytic sessions. The content of the sessions was the same for both versions, but the sessions were dramatized differently. Some differences emerged between the versions, especially on ratings of reality testing, impulse control, pressured speech, patient was confusing, and awareness of imagery. Furthermore, differences emerged between male and female analysts in terms of ratings of intervention strategies and countertransference reactions to the patient material. Session version and gender affect different ratings. Implications of the findings are discussed as is the utility of using more ecologically valid material in conducting empirical research into clinical judgment.

The Healthy People 2020 Objectives for Kidney Disease: How Far Have We Come, and Where Do We Need to Go?

PubMed

Wetmore, James B; Liu, Jiannong; Li, Suying; Hu, Yan; Peng, Yi; Gilbertson, David T; Collins, Allan J

2017-01-06

The Healthy People 2020 initiative established goals for patients with CKD and ESRD. We assessed United States progress toward some of these key goals. Using data from the Centers for Medicare and Medicaid Services ESRD database, we created yearly cohorts of patients on incident and prevalent dialysis from 2000 to 2013. Change in event rate or proportion change over the study years was modeled using Poisson regression with adjustment for age, race, sex, and primary cause of ESRD. For all-cause mortality in prevalent patients, Healthy People 2020 sought approximately 0.8% relative annual improvement; actual improvement was 2.7%. Improvement was greatest for patients ages 18-44 years old (3.8%; P<0.01 versus 2.8% for ages 65-74 years old) and 2.3% even for patients ages ≥75 years old. For mortality in incident patients, the relative annual decrease was 2.1% overall, a twofold improvement over the goal; mortality decreased nearly twice as much in black as in white patients (3.2% versus 1.8%; P<0.001). Geographic variation was substantial; the relative annual decrease was 0.6% in the Midwest and more than fourfold greater (2.7%) in the South. Cardiovascular mortality in prevalent patients decreased dramatically at 5.0% per year, far exceeding the annual goal of approximately 0.8%; the decrease was greatest in patients ages ≥75 years old (5.5%; P<0.001 versus ages 65-74 years old; 5.1%). The relative annual increase in percentages of patients with a fistula at dialysis initiation was 2.4%, roughly three times the goal; the increase was greater for black than white patients (3.2% versus 2.3%; P<0.01). Adjusted regional differences varied greater than twofold: 2.0% for the South versus 4.1% for the Midwest. Thus, although gains have been substantial, not all groups have benefitted equally. Goal development for Healthy People 2030 should consider changes in goal paradigms, such as tailoring by geographic region and incorporating patient-centered goals. Copyright © 2016 by the American Society of Nephrology.

The Healthy People 2020 Objectives for Kidney Disease: How Far Have We Come, and Where Do We Need to Go?

PubMed Central

Wetmore, James B.; Liu, Jiannong; Li, Suying; Hu, Yan; Peng, Yi; Gilbertson, David T.

2017-01-01

The Healthy People 2020 initiative established goals for patients with CKD and ESRD. We assessed United States progress toward some of these key goals. Using data from the Centers for Medicare and Medicaid Services ESRD database, we created yearly cohorts of patients on incident and prevalent dialysis from 2000 to 2013. Change in event rate or proportion change over the study years was modeled using Poisson regression with adjustment for age, race, sex, and primary cause of ESRD. For all-cause mortality in prevalent patients, Healthy People 2020 sought approximately 0.8% relative annual improvement; actual improvement was 2.7%. Improvement was greatest for patients ages 18–44 years old (3.8%; P<0.01 versus 2.8% for ages 65–74 years old) and 2.3% even for patients ages ≥75 years old. For mortality in incident patients, the relative annual decrease was 2.1% overall, a twofold improvement over the goal; mortality decreased nearly twice as much in black as in white patients (3.2% versus 1.8%; P<0.001). Geographic variation was substantial; the relative annual decrease was 0.6% in the Midwest and more than fourfold greater (2.7%) in the South. Cardiovascular mortality in prevalent patients decreased dramatically at 5.0% per year, far exceeding the annual goal of approximately 0.8%; the decrease was greatest in patients ages ≥75 years old (5.5%; P<0.001 versus ages 65–74 years old; 5.1%). The relative annual increase in percentages of patients with a fistula at dialysis initiation was 2.4%, roughly three times the goal; the increase was greater for black than white patients (3.2% versus 2.3%; P<0.01). Adjusted regional differences varied greater than twofold: 2.0% for the South versus 4.1% for the Midwest. Thus, although gains have been substantial, not all groups have benefitted equally. Goal development for Healthy People 2030 should consider changes in goal paradigms, such as tailoring by geographic region and incorporating patient-centered goals. PMID:27577245

Resolution of bone marrow fibrosis in a patient receiving JAK1/JAK2 inhibitor treatment with ruxolitinib.

PubMed

Wilkins, Bridget S; Radia, Deepti; Woodley, Claire; Farhi, Sarah El; Keohane, Clodagh; Harrison, Claire N

2013-12-01

Ruxolitinib, a JAK1/JAK2 inhibitor, is currently the only pharmacological agent approved for the treatment of myelofibrosis. Approval was based on findings from two phase 3 trials comparing ruxolitinib with placebo (COMFORT-I) and with best available therapy (COMFORT-II) for the treatment of primary or secondary myelofibrosis. In those pivotal trials, ruxolitinib rapidly improved splenomegaly, disease-related symptoms, and quality of life and prolonged survival compared with both placebo and conventional treatments. However, for reasons that are currently unclear, there were only modest histomorphological changes in the bone marrow, and only a subset of patients had significant reductions in JAK2 V617F clonal burden. Here we describe a patient with post-polycythemia vera myelofibrosis who received ruxolitinib at our institution (Guy's and St. Thomas' NHS Foundation Trust, London, United Kingdom) as part of the COMFORT-II study. While on treatment, the patient had dramatic improvements in splenomegaly and symptoms shortly after starting ruxolitinib. With longer treatment, the patient had marked reductions in JAK2 V617F allele burden, and fibrosis of the bone marrow resolved after approximately 3 years of ruxolitinib treatment. To our knowledge, this is the first detailed case report of resolution of fibrosis with a JAK1/JAK2 inhibitor. ClinicalTrials.gov Identifier: NCT00934544.

Herpes simplex virus type 2-associated recurrent aseptic (Mollaret's) meningitis in genitourinary medicine clinic: a case report.

PubMed

Abou-Foul, Ahmad K; Buhary, Thajunisha M; Gayed, Sedki L

2014-01-01

Cases of idiopathic recurrent benign aseptic meningitis were first described by Mollaret. Today, herpes simplex virus (HSV) is considered the cause of most cases of Mollaret's meningitis. A 40-year-old male was referred to our genitourinary medicine clinic with recurrent genital herpetic lesions. He had HSV-2-positive genital ulcers 8 years earlier. One year after the first infection, he developed severe recurrent attacks of headache associated with meningitis symptoms. The results of all radiological and biochemical tests were normal, but the patient reported a correlation between his attacks and genital herpes flare-ups. We diagnosed the patient with Mollaret's meningitis and started him on continuous suppressive acyclovir therapy, which resulted in marked clinical improvement. Mollaret's meningitis is a rare form of idiopathic recurrent aseptic meningitis that has a sudden onset, short duration, and spontaneous remission with unpredictable recurrence. We believe that the presence of concurrent or recurrent mucocutaneous herpetic lesions can aid its diagnosis, prior to which, affected patients usually have many unnecessary investigations and treatments. Therefore, detailed sexual history should be sought in all patients with aseptic meningitis, and clinicians should also ask about history of recurrent headaches in all patients with recurrent herpetic anogenital lesions. Continuous suppressive acyclovir therapy may reduce the frequency and severity of attacks and can dramatically improve lifestyle.

Clinical Decision Support: a 25 Year Retrospective and a 25 Year Vision

PubMed Central

Sittig, D. F.; Wright, A.

2016-01-01

Summary Objective The objective of this review is to summarize the state of the art of clinical decision support (CDS) circa 1990, review progress in the 25 year interval from that time, and provide a vision of what CDS might look like 25 years hence, or circa 2040. Method Informal review of the medical literature with iterative review and discussion among the authors to arrive at six axes (data, knowledge, inference, architecture and technology, implementation and integration, and users) to frame the review and discussion of selected barriers and facilitators to the effective use of CDS. Result In each of the six axes, significant progress has been made. Key advances in structuring and encoding standardized data with an increased availability of data, development of knowledge bases for CDS, and improvement of capabilities to share knowledge artifacts, explosion of methods analyzing and inferring from clinical data, evolution of information technologies and architectures to facilitate the broad application of CDS, improvement of methods to implement CDS and integrate CDS into the clinical workflow, and increasing sophistication of the end-user, all have played a role in improving the effective use of CDS in healthcare delivery. Conclusion CDS has evolved dramatically over the past 25 years and will likely evolve just as dramatically or more so over the next 25 years. Increasingly, the clinical encounter between a clinician and a patient will be supported by a wide variety of cognitive aides to support diagnosis, treatment, care-coordination, surveillance and prevention, and health maintenance or wellness. PMID:27488402

Review article: practical current issues in perioperative patient safety.

PubMed

Eichhorn, John H

2013-02-01

This brief review provides an overview and, importantly, a context perspective of relevant current practical issues in perioperative patient safety. The dramatic improvement in anesthesia patient safety over the last 30 years was not initiated by electronic monitors but, rather, largely by a set of behaviours known as "safety monitoring" that were then made decidedly more effective by extending the human senses through electronic monitoring, for example, capnography and pulse oximetry. In the highly developed world, this current success is threatened by complacency and production pressure. In some areas of the developing/underdeveloped world, the challenge is implementing the components of anesthesia practice that will bring safety improvements to parallel the overall current success, for instance, applying the World Federation of Societies of Anaesthesiologists (WFSA) "International Standards for A Safe Practice of Anaesthesia". Generally, expanding the current success in safety involves many practical issues. System issues involve research, effective reporting mechanisms and analysis/broadcasting of results, perioperative communication (including "speaking up to power"), and checklists. Monitoring issues involve enforcing existing published monitoring standards and also recognizing the risk of danger to the patient from hypoventilation during procedural sedation and from postoperative intravenous pain medications. Issues of clinical care include medication errors in the operating room, cerebral hypoperfusion (especially in the head-up position), dangers of airway management, postoperative residual weakness from muscle relaxants, operating room fires, and risks specific in obstetric anesthesia. Recognition of the issues outlined here and empowerment of all anesthesia professionals, from the most senior professors and administrators to the newest practitioners, should help maintain, solidify, and expand the improvements in anesthesia and perioperative patient safety.

Long-term survival in an adolescent with widely metastatic renal cell carcinoma with rhabdoid features.

PubMed

Ettinger, L J; Goodell, L A; Javidian, P; Hsieh, Y; Amenta, P

2000-01-01

Renal cell carcinoma is rarely seen in children and adolescents. Patients with widespread disease at diagnosis have a particularly poor survival rate. Currently, all known chemotherapy has been ineffective in improving the median survival in patients with advanced disease. A 13-year-old black boy with stage IV renal cell carcinoma with rhabdoid features is a long-term disease-free survivor after aggressive multiagent chemotherapy. After the initial evaluation and histologic diagnosis of renal cell carcinoma, the patient received three courses of an aggressive chemotherapy regimen consisting of vincristine, doxorubicin, cyclophosphamide with mesna uroprotection, granulocyte colony-stimulating factor and erythropoietin (Epogen). After an almost complete response, a radical nephrectomy was performed and results demonstrated a solitary small nodule with viable tumor. After surgery, he received floxuridine infusion for 14 days by circadian schedule at 28-day intervals for a total of 1 year. The patient is well and free of disease 5 years after initial presentation. The dramatic response to treatment and long-term disease-free survival of this patient suggest this chemotherapeutic approach warrants additional investigation.

Treatment of inflammatory facial acne vulgaris in Chinese patients with the 1450-nm diode laser: a pilot study

NASA Astrophysics Data System (ADS)

Liu, Huaxu; Dang, Yongyan; Wang, Zhan; Ma, Li; Ren, Qiushi

2007-02-01

The 1450-nm diode laser has been found to be effective for the treatment of inflammatory acne in USA, Europe and Japan. However, there is no report on its efficacy in Chinese acne vulgaris patients. We conduct this pilot study to evaluate the efficacy and safety of the 1450-nm diode laser in the treatment of inflammatory facial acne vulgaris in Chinese patients. Nineteen patients with inflammatory facial acne were treated with the 1450-nm diode laser at 4- to 6-week intervals. Clinical photographs and lesion counts were obtained at baseline and after each treatment. Subjective evaluation of response to treatment and pain was assessed using a questionnaire. In our study, clinical improvement was seen in all patients and was generally dramatic. Lesion counts decreased 34% after one treatment (p<0.01), 56% after two treatments (p<0.01), and 81% after three treatments (p<0.01). However, the treatment-related pain was comparatively hard to be tolerated in Chinese patitents, and the other main adverse effect was the hyper-pigmentation after treatments (36.84%, 7/19).

Treating anemia in heart failure patients: a review of erythropoiesis-stimulating agents.

PubMed

Geisler, Benjamin P

2010-08-01

Prevalence of chronic heart failure (CHF) is increasing, and despite improvements in the past decade the prognosis in terms of mortality and health-related quality of life remains poor. Anemia is often found concomitantly in CHF patients. Erythropoiesis-stimulating agents (ESAs) are a new treatment option for these anemic CHF patients, promising to decrease mortality and hospitalizations, and increase health-related quality of life. CHF epidemiology is briefly discussed. Currently available clinical efficacy and safety data are critically appraised. Health care utilization by CHF patients, particularly hospitalizations, are reviewed in order predict cost-effectiveness of ESAs. The efficacy for the most pertinent endpoints has not been proven by a pivotal trial or a meta-analysis free of bias, and there might be increased cardiovascular events and cancer incidence rates above a currently unknown target value or with multiple doses. However, subgroups should be identified in which ESAs might prove to be more efficacious and as safe as usual care and either cost-saving or cost-effective. Nevertheless, depending on the subgroup, the budget effect for payors might be dramatic due to the large number of CHF patients.

Building electronic data infrastructure for comparative effectiveness research: accomplishments, lessons learned and future steps.

PubMed

Randhawa, Gurvaneet S

2014-11-01

There are large gaps in our knowledge on the potential impact of diagnostics and therapeutics on outcomes of patients treated in the real world. Comparative effectiveness research aims to fill these gaps to maximize effectiveness of these interventions. Health information technology has the potential to dramatically improve the practice of medicine and of research. This is an overview of about US$100 million of American Recovery and Reinvestment Act investment in 12 projects managed by the Agency for Healthcare Research and Quality to build an electronic clinical data infrastructure that connects research with healthcare delivery. The achievements and lessons learned from these projects provided a foundation for the National Patient-Centered Clinical Research Network (PCORnet)and will help to guide future infrastructure development needed to build an efficient, scalable and sustainable learning health system.

Aspergillus vertebral osteomyelitis in a child with a primary monocyte killing defect: response to GM-CSF therapy.

PubMed

Abu Jawdeh, L; Haidar, R; Bitar, F; Mroueh, S; Akel, S; Nuwayri-Salti, N; Dbaibo, G S

2000-07-01

We report the first case of vertebral aspergillosis in a child with a primary defect in monocyte killing, an extremely rare immunodeficiency The diagnosis of defective monocyte killing was made by an in vitro assay that showed normal killing of Staphylococcus aureus by the patient's neutrophils but impaired killing by his monocytes. Importantly, the extensive granulomatous infection that involved the vertebral column, posterior mediastinum, pleura, and lung was not responsive to aggressive treatment with a combination of liposomal amphotericin B. intralesional amphotericin B. itraconazole, and granulocyte transfusions. Dramatic clinical and radiological improvement was only seen after the addition of granulocyte macrophage-colony stimulating factor (GM-CSF) to his treatment regimen. The use of GM-CSF in the treatment of invasive aspergillosis in immunocompromised patients requires further evaluation.

Neurosecurity: security and privacy for neural devices.

PubMed

Denning, Tamara; Matsuoka, Yoky; Kohno, Tadayoshi

2009-07-01

An increasing number of neural implantable devices will become available in the near future due to advances in neural engineering. This discipline holds the potential to improve many patients' lives dramatically by offering improved-and in some cases entirely new-forms of rehabilitation for conditions ranging from missing limbs to degenerative cognitive diseases. The use of standard engineering practices, medical trials, and neuroethical evaluations during the design process can create systems that are safe and that follow ethical guidelines; unfortunately, none of these disciplines currently ensure that neural devices are robust against adversarial entities trying to exploit these devices to alter, block, or eavesdrop on neural signals. The authors define "neurosecurity"-a version of computer science security principles and methods applied to neural engineering-and discuss why neurosecurity should be a critical consideration in the design of future neural devices.

Novel treatment for radiation optic neuropathy with intravenous bevacizumab.

PubMed

Farooq, Osman; Lincoff, Norah S; Saikali, Nicolas; Prasad, Dheerendra; Miletich, Robert S; Mechtler, Laszlo L

2012-12-01

Radiation optic neuropathy is a devastating form of vision loss that can occur months to years after radiation therapy for tumors and other lesions located in close proximity to the visual pathways. We present the case of a 24-year-old woman who underwent external beam radiation for treatment of a tectal pilocytic astrocytoma, and 5 years later she developed bilateral radiation optic neuropathy and radiation necrosis of the right temporal lobe. We opted to treat her with intravenous bevacizumab with 3 doses every 3 weeks, as well as dexamethasone and pentoxifylline. After the first infusion of bevacizumab, the patient noted improvement in vision and color vision, and a follow-up magnetic resonance imaging study showed that the previous enhancement of the optic nerves and chiasm was diminishing. Her vision improved dramatically and has remained stable over a 3-year period.

A Rural School/Community: A Case Study of a Dramatic Turnaround & Its Implications for School Improvement.

ERIC Educational Resources Information Center

Carlson, Robert V.

This paper presents a case study of a rural community exhibiting a dramatic turnaround in community support for a new school bond issue. Demographic change was partly responsible for the change in community attitudes, with two waves of immigration altering the long-term conservative orientation of this community. After a series of failed…

Metastatic Thymoma-Associated Myasthenia Gravis: Favorable Response to Steroid Pulse Therapy Plus Immunosuppressive Agent

PubMed Central

Qi, Guoyan; Liu, Peng; Dong, Huimin; Gu, Shanshan; Yang, Hongxia; Xue, Yinping

2017-01-01

Background Our study retrospectively reviewed the therapeutic effect of steroid pulse therapy in combination with an immunosuppressive agent in myasthenia gravis (MG) patients with metastatic thymoma. Material/Methods MG patients with metastatic thymoma that underwent methylprednisolone pulse therapy plus cyclophosphamide were retrospectively analyzed. Patients initially received methylprednisolone pulse therapy followed by oral methylprednisolone. Cyclophosphamide was prescribed simultaneously at the beginning of treatment. Clinical outcomes, including therapeutic efficacy and adverse effects of MG and thymoma, were assessed. Results Twelve patients were recruited. According to histological classification, 4 cases were type B2 thymoma, 3 were type B3, 2 were type B1, and 1 was type AB. After combined treatment for 15 days, both the thymoma and MG responded dramatically to high-dose methylprednisolone plus cyclophosphamide. The symptoms of MG were improved in all patients, with marked improvement in 6 patients and basic remission in 4. Interestingly, complete remission of thymoma was achieved in 5 patients and partial remission in 7 patients. Myasthenic crisis was observed in 1 patient and was relieved after intubation and ventilation. Adverse reactions were observed in 7 patients (58.3%), most commonly infections, and all were resolved without discontinuation of therapy. During the follow-up, all patients were stabilized except for 1 with pleural metastasis who received further treatment and another 1 who died from myasthenic crisis. Conclusions The present study in a series of MG patients with metastatic thymoma indicated that steroid pulse therapy in combination with immunosuppressive agents was an effective and well-tolerated for treatment of both metastatic thymoma and MG. Glucocorticoid pulse therapy plus immunosuppressive agents should therefore be considered in MG patients with metastatic thymoma. PMID:28278141

Nonsteroidal Anti-Inflammatory Drugs Quickly Resolve Symptoms Associated with EBV-Induced Infectious Mononucleosis in Patients with Atopic Predispositions.

PubMed

Kazama, Itsuro; Miura, Chieko; Nakajima, Toshiyuki

2016-02-14

Infectious mononucleosis is a clinical syndrome most commonly associated with primary Epstein-Barr virus (EBV) infection. In adults, the symptoms can often be severe and prolonged, sometimes causing serious complications. Analgesic or antipyretic drugs are normally used to relieve the symptoms. However, there is no causal treatment for the disease. Two cases of adult patients with atopic predispositions developed nocturnal fever, general fatigue, pharyngitis and lymphadenopathy after an exacerbation of atopic symptoms or those of allergic rhinitis. Due to the positive results for EBV viral-capsid antigen (VCA) IgM and negative results for EBV nuclear antigen (EBNA) IgG, diagnoses of infectious mononucleosis induced by EBV were made in both cases. Although oral antibiotics or acetaminophen alone did not improve the deteriorating symptoms, including fever, headache and general fatigue, nonsteroidal anti-inflammatory drugs (NSAIDs), such as tiaramide or loxoprofen, completely improved the symptoms quickly after the initiation. In these cases, given the atopic predispositions of the patients, an enhanced immunological response was likely to be mainly responsible for the pathogenesis of the symptoms. In such cases, NSAIDs, that are known to reduce the activity of EBV, may dramatically improve the deteriorating symptoms quickly after the initiation. In the present cases, the immunosuppressive property of these drugs was considered to suppress the activity of lymphocytes and thus provide the rapid and persistent remission of the disease.

Exocrine and endocrine pancreatic function in 21 patients suffering from autoimmune pancreatitis before and after steroid treatment.

PubMed

Frulloni, Luca; Scattolini, Chiara; Katsotourchi, Anna Maria; Amodio, Antonio; Gabbrielli, Armando; Zamboni, Giuseppe; Benini, Luigi; Vantini, Italo

2010-01-01

Autoimmune pancreatitis (AIP) responds rapidly and dramatically to steroid therapy. The aim of this study was to evaluate pancreatic exocrine and endocrine function in patients suffering from AIP both before and after steroid therapy. Fecal elastase 1 and diabetes were evaluated before steroid therapy and within 1 month of its suspension in 21 patients (13 males and 8 females, mean age 43 +/- 16.5 years) diagnosed as having AIP between 2006 and 2008. At clinical onset, fecal elastase 1 was 107 +/- 126 microg/g stool. Thirteen patients (62%) showed severe pancreatic insufficiency (<100 microg/g stool), 4 (19%) had mild insufficiency (100-200 microg/g stool), while 4 (19%) had normal pancreatic function (>200 microg/g stool). Before steroids, diabetes was diagnosed in 5 patients (24%), all of whom had very low levels of fecal elastase 1 (<19 microg/g stool). Following steroids, fecal elastase 1 increased in all patients (237 +/- 193 microg/g stool) and observed levels were significantly higher than those seen before steroids (p = 0.001). Patients suffering from AIP display exocrine and/or endocrine pancreatic insufficiency at clinical onset. These insufficiencies improve after steroid therapy. Copyright 2010 S. Karger AG, Basel.

Characteristics That Predict Physician Participation in a Web-Based CME Activity: The MI-Plus Study

PubMed Central

Schoen, Michael J.; Tipton, Edmond F.; Houston, Thomas K.; Funkhouser, Ellen; Levine, Deborah A.; Estrada, Carlos A.; Allison, Jeroan J.; Williams, O. Dale; Kiefe, Catarina I.

2011-01-01

Introduction Physician use of the Internet for practice improvement has increased dramatically over the last decade, but research shows that many physicians choose not to participate. The current study investigated the association of specific physician characteristics with enrollment rates and intensity of participation in a specific Internet-delivered educational intervention to improve care to post–myocardial infarction (MI) patients. Methods Primary-care physicians were recruited for participation in a randomized controlled trial designed to compare effectiveness of an intervention Web site versus a control Web site in the management of adult chronic disease. Physicians were informed that the intervention focused on ambulatory post–myocardial infarction patients. Physician characteristics were obtained from a commercial vendor with data merged from the American Medical Association and Alabama State Licensing Board. Enrollment and Web use were tracked electronically. Results Out of a sample of 1337 eligible physicians, 177 (13.2%) enrolled in the study. Enrollment was higher for physicians with more post-MI patients (≥20 vs < 20 patients, 15.3% vs 9.3%, P = .002) and for those practicing in rural compared to urban areas (16.3% vs 12.1%, P = .046). Intensity of use of the Internet courses after initial enrollment was not predicted by physician characteristics in the current sample. Discussion Physicians with more post-MI patients and rural practice location were found to predict enrollment in an Internet-delivered continuing medical education (CME) intervention designed to improve care for post-MI patients. These factors predicted program interest but not program use. More research is needed to replicate these findings to investigate variables that determine physician engagement in Internet CME. PMID:19998447

Primary Care DirectConnect: How the Marriage of Call Center Technology and the EMR Brought Dramatic Results—A Service Quality Improvement Study

PubMed Central

Bowman, Brent; Smith, Scott

2010-01-01

Of the key Health Plan patient satisfaction measures used in Kaiser Permanente Colorado, ease of contacting the physician's office with a medical question was consistently rated as the lowest quarterly patient satisfaction measure. Furthermore, medical office staff had become dissatisfied with their inability to contact patients who had previously left messages. In addition to the shear volume of messages, the return calls were often unanswered, leading to subsequent attempts to reach patients, creating additional work for medical office staff. DirectConnect—the project name for a system and set of processes focused on improving patient satisfaction with the ability to contact Primary Care delivery teams by telephone—focuses on isolating medical advice calls from the other types of calls handled by the centralized Call Center. The system identifies the patient using his/her unique electronic medical record number, then automatically routes medical advice calls directly to the appropriate Primary Care Physician (PCP) or staff. The clinician may then evaluate and respond to the patient's need quickly, thus managing more of their panel's requests in real time. How is DirectConnect different from simply having the patient contact their PCP's office directly? The primary difference is “one-number” convenience that allows all patients to dial one number to access their PCP's team. In addition, calls are routed to various staff as available to reduce long telephone queues and wait times. The DirectConnect system has resulted in statistically significant improvement in key service quality measures. Patient satisfaction improved from a pre-implementation nine quarter mean of 55.9% to a post-implementation 12 quarter mean of 70.2%. Fourteen percent to 17% of all Primary Care calls are now handled by the patient's home medical office team, creating a 54% improvement in the centralized Call Center's speed of answering calls in the first quarter post implementation—making no additions to medical office staffing levels. The efficiencies gained by directly connecting medical advice-seeking patients with their Primary Care team resulted in an estimated savings of 198 and 247 cumulative hours per week in unnecessary telephone work for Call Center and medical office staff regionwide. PMID:20740112

Treating lupus in the kidney: where are we now, and where are we going?

PubMed

Canetta, Pietro A A; Bomback, Andrew S; Radhakrishnan, Jai

2011-10-01

Kidney involvement is a frequent and dreaded consequence of systemic lupus erythematosus. While historically this condition was devastatingly morbid, over the past thirty years an improved understanding of the disease's pathobiology has accompanied increasingly effective treatment regimens that have dramatically improved the prognosis for affected patients. Induction and maintenance of remission can now be obtained in the majority of patients, although at least 20-30% may be refractory to treatment. What's more, the standard drugs in use for lupus nephritis remain fairly broad immunosuppressants, and carry notable risks and side effects. Recent years have witnessed an explosion in the number of novel immunomodulatory drugs being developed, with increasingly specific targets of action in the immune system. These molecules hold promise for a range of autoimmune disorders, including lupus nephritis, and several are already being actively investigated for that purpose. Here we review the current state of the art in the treatment of lupus nephritis, highlight the limits of standard treatments, and discuss the most promising of the novel therapies coming down the pipeline.

Diabetes mellitus disease management in a safety net hospital system: translating evidence into practice.

PubMed

Butler, Michael K; Kaiser, Michael; Johnson, Jolene; Besse, Jay; Horswell, Ronald

2010-12-01

The Louisiana State University Health Care Services Division system assessed the effectiveness of implementing a multisite disease management program targeting diabetes mellitus in an indigent patient population. A population-based disease management program centered on evidence-based clinical care guidelines was applied from the system level. Specific clinic modifications and models were used, as well as ancillary services such as medication assistance and equipment subsidies. Marked improvement in process goals led to improved clinical outcomes. From 2001 to 2008, the percentage of patients with a hemoglobin A1c < 7.0 increased from 45% to 55% on the system level, with some sites experiencing a more dramatic shift. Results were similar across sites, which included both small provider groups and academic health centers. In order to achieve these results, the clinical environment changed to promote those evidence-based interventions. Even in complex environments such as academic health centers with several provider levels, or those environments with limited care resources, disease management programs can be successfully implemented and achieve statistically significant results.

Immunomodulatory drugs in multiple myeloma: mechanisms of action and clinical experience

PubMed Central

Holstein, Sarah A.; McCarthy, Philip L.

2017-01-01

Over the last two decades, the outcomes for patients with multiple myeloma, a plasma cell malignancy, have dramatically improved. The development of the immunomodulatory drugs (IMiDs) which include thalidomide, lenalidomide, and pomalidomide, has contributed significantly to these improved outcomes. While thalidomide is now less commonly prescribed, lenalidomide is widely used in the treatment of newly diagnosed transplant-eligible and transplant-ineligible patients, in the maintenance setting post-transplant and in the relapsed/refractory setting, while pomalidomide is currently utilized in the relapsed/refractory setting. The IMiDs have been reported to have a multitude of activities, including anti-angiogenic, cytotoxic, and immunomodulatory, however, the more recent discoveries that the IMiDs bind to cereblon and thus regulate the ubiquitination of key transcription factors including IKZF1 and IKZF3, have provided greater insight into their mechanism of action. Here the clinical efficacy of these agents in myeloma is reviewed as well as discussion of structure-function relationship, the molecular mechanisms of action, and the association of IMiDs with second primary malignancies and thrombosis. PMID:28205024

A proteomic approach to obesity and type 2 diabetes.

PubMed

López-Villar, Elena; Martos-Moreno, Gabriel Á; Chowen, Julie A; Okada, Shigeru; Kopchick, John J; Argente, Jesús

2015-07-01

The incidence of obesity and type diabetes 2 has increased dramatically resulting in an increased interest in its biomedical relevance. However, the mechanisms that trigger the development of diabetes type 2 in obese patients remain largely unknown. Scientific, clinical and pharmaceutical communities are dedicating vast resources to unravel this issue by applying different omics tools. During the last decade, the advances in proteomic approaches and the Human Proteome Organization have opened and are opening a new door that may be helpful in the identification of patients at risk and to improve current therapies. Here, we briefly review some of the advances in our understanding of type 2 diabetes that have occurred through the application of proteomics. We also review, in detail, the current improvements in proteomic methodologies and new strategies that could be employed to further advance our understanding of this pathology. By applying these new proteomic advances, novel therapeutic and/or diagnostic protein targets will be discovered in the obesity/Type 2 diabetes area. © 2015 The Authors. Journal of Cellular and Molecular Medicine published by John Wiley & Sons Ltd and Foundation for Cellular and Molecular Medicine.

Optic nerve sheath meningiomas: visual improvement after stereotactic radiotherapy.

PubMed

Liu, James K; Forman, Scott; Hershewe, Gerard L; Moorthy, Chitti R; Benzil, Deborah L

2002-05-01

The management of primary optic nerve sheath meningioma (ONSM) is controversial. Surgery often results in postoperative blindness in the affected eye and thus has been abandoned as a treatment option for most patients. When these tumors are left untreated, however, progressive visual impairment ensues, which also leads to blindness. Recently, radiation therapy has gained wider acceptance in the treatment of these lesions. Experience with stereotactic radiotherapy (SRT) in the treatment of ONSMs is limited because of the rare incidence of this tumor. We present a series of patients with ONSM who were treated with SRT. Five patients (three women, two men), ranging in age from 40 to 73 years, presented with progressive visual loss with decreased visual field, visual acuity, and color vision affecting six eyes (one patient had tumor involving both optic nerves). One patient also presented with proptosis and diplopia. Five eyes had functional residual vision (range, 20/20 to 20/40), and one eye was completely blind. All five patients were diagnosed clinically and radiographically to have an ONSM. Three were intraorbital, one was intracanalicular as well as intraorbital, and one was a left ONSM extending through the optic foramen into the intracranial space and involving the right optic nerve. The five functional eyes were treated with SRT by use of 1.8-Gy fractions to a cumulative dose of 45 to 54 Gy. Follow-up ranged from 1 to 7 years, and serial magnetic resonance imaging revealed no changes in the size of the tumor in all five patients. Four patients experienced dramatic improvement in visual acuity, visual field, and color vision within 3 months after SRT. One patient remained stable without evidence of visual deterioration or disease progression. None had radiation-induced optic neuropathy. SRT may be a viable option for treatment of primary ONSM in patients with documented progressive visual deterioration, and it may be effective in improving or stabilizing remaining functional vision.

Should we allow organ donation euthanasia? Alternatives for maximizing the number and quality of organs for transplantation.

PubMed

Wilkinson, Dominic; Savulescu, Julian

2012-01-01

There are not enough solid organs available to meet the needs of patients with organ failure. Thousands of patients every year die on the waiting lists for transplantation. Yet there is one currently available, underutilized, potential source of organs. Many patients die in intensive care following withdrawal of life-sustaining treatment whose organs could be used to save the lives of others. At present the majority of these organs go to waste. In this paper we consider and evaluate a range of ways to improve the number and quality of organs available from this group of patients. Changes to consent arrangements (for example conscription of organs after death) or changes to organ donation practice could dramatically increase the numbers of organs available, though they would conflict with currently accepted norms governing transplantation. We argue that one alternative, Organ Donation Euthanasia, would be a rational improvement over current practice regarding withdrawal of life support. It would give individuals the greatest chance of being able to help others with their organs after death. It would increase patient autonomy. It would reduce the chance of suffering during the dying process. We argue that patients should be given the choice of whether and how they would like to donate their organs in the event of withdrawal of life support in intensive care. Continuing current transplantation practice comes at the cost of death and prolonged organ failure. We should seriously consider all of the alternatives. © 2010 Blackwell Publishing Ltd.

Quantification of Peptides from Immunoglobulin Constant and Variable Regions by Liquid Chromatography-Multiple Reaction Monitoring Mass Spectrometry for Assessment of Multiple Myeloma Patients

PubMed Central

Remily-Wood, Elizabeth R.; Benson, Kaaron; Baz, Rachid C.; Chen, Y. Ann; Hussein, Mohamad; Hartley-Brown, Monique A.; Sprung, Robert W.; Perez, Brianna; Liu, Richard Z.; Yoder, Sean; Teer, Jamie; Eschrich, Steven A.; Koomen, John M.

2014-01-01

Purpose Quantitative mass spectrometry assays for immunoglobulins (Igs) are compared with existing clinical methods in samples from patients with plasma cell dyscrasias, e.g. multiple myeloma. Experimental design Using LC-MS/MS data, Ig constant region peptides and transitions were selected for liquid chromatography-multiple reaction monitoring mass spectrometry (LC-MRM). Quantitative assays were used to assess Igs in serum from 83 patients. Results LC-MRM assays quantify serum levels of Igs and their isoforms (IgG1–4, IgA1–2, IgM, IgD, and IgE, as well as kappa(κ) and lambda(λ) light chains). LC-MRM quantification has been applied to single samples from a patient cohort and a longitudinal study of an IgE patient undergoing treatment, to enable comparison with existing clinical methods. Proof-of-concept data for defining and monitoring variable region peptides are provided using the H929 multiple myeloma cell line and two MM patients. Conclusions and Clinical Relevance LC-MRM assays targeting constant region peptides determine the type and isoform of the involved immunoglobulin and quantify its expression; the LC-MRM approach has improved sensitivity compared with the current clinical method, but slightly higher interassay variability. Detection of variable region peptides is a promising way to improve Ig quantification, which could produce a dramatic increase in sensitivity over existing methods, and could further complement current clinical techniques. PMID:24723328

Quantification of peptides from immunoglobulin constant and variable regions by LC-MRM MS for assessment of multiple myeloma patients.

PubMed

Remily-Wood, Elizabeth R; Benson, Kaaron; Baz, Rachid C; Chen, Y Ann; Hussein, Mohamad; Hartley-Brown, Monique A; Sprung, Robert W; Perez, Brianna; Liu, Richard Z; Yoder, Sean J; Teer, Jamie K; Eschrich, Steven A; Koomen, John M

2014-10-01

Quantitative MS assays for Igs are compared with existing clinical methods in samples from patients with plasma cell dyscrasias, for example, multiple myeloma (MM). Using LC-MS/MS data, Ig constant region peptides, and transitions were selected for LC-MRM MS. Quantitative assays were used to assess Igs in serum from 83 patients. RNA sequencing and peptide-based LC-MRM are used to define peptides for quantification of the disease-specific Ig. LC-MRM assays quantify serum levels of Igs and their isoforms (IgG1-4, IgA1-2, IgM, IgD, and IgE, as well as kappa (κ) and lambda (λ) light chains). LC-MRM quantification has been applied to single samples from a patient cohort and a longitudinal study of an IgE patient undergoing treatment, to enable comparison with existing clinical methods. Proof-of-concept data for defining and monitoring variable region peptides are provided using the H929 MM cell line and two MM patients. LC-MRM assays targeting constant region peptides determine the type and isoform of the involved Ig and quantify its expression; the LC-MRM approach has improved sensitivity compared with the current clinical method, but slightly higher inter-assay variability. Detection of variable region peptides is a promising way to improve Ig quantification, which could produce a dramatic increase in sensitivity over existing methods, and could further complement current clinical techniques. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

SHOULD WE ALLOW ORGAN DONATION EUTHANASIA? ALTERNATIVES FOR MAXIMIZING THE NUMBER AND QUALITY OF ORGANS FOR TRANSPLANTATION

PubMed Central

Wilkinson, Dominic; Savulescu, Julian

2012-01-01

There are not enough solid organs available to meet the needs of patients with organ failure. Thousands of patients every year die on the waiting lists for transplantation. Yet there is one currently available, underutilized, potential source of organs. Many patients die in intensive care following withdrawal of life-sustaining treatment whose organs could be used to save the lives of others. At present the majority of these organs go to waste. In this paper we consider and evaluate a range of ways to improve the number and quality of organs available from this group of patients. Changes to consent arrangements (for example conscription of organs after death) or changes to organ donation practice could dramatically increase the numbers of organs available, though they would conflict with currently accepted norms governing transplantation. We argue that one alternative, Organ Donation Euthanasia, would be a rational improvement over current practice regarding withdrawal of life support. It would give individuals the greatest chance of being able to help others with their organs after death. It would increase patient autonomy. It would reduce the chance of suffering during the dying process. We argue that patients should be given the choice of whether and how they would like to donate their organs in the event of withdrawal of life support in intensive care. Continuing current transplantation practice comes at the cost of death and prolonged organ failure. We should seriously consider all of the alternatives. PMID:20459428

Incretin Therapy – Present and Future

PubMed Central

Garber, Alan J.

2011-01-01

Although newer treatments for type 2 diabetes (T2D) patients have produced continual improvements in outcome, a large and growing population with prediabetes remains under-treated. In the last few years, incretin-based therapies have become an important treatment option for patients with T2D. There are two classes of incretin agents: the dipeptidyl peptidase-4 (DPP-4) inhibitors and the glucagon like peptide 1 (GLP-1) receptor agonists. The ultimate goal of agents within both of these classes is to increase GLP-1 signaling, which results in augmented glucose-induced insulin secretion, inhibition of glucagon secretion, and decreased appetite. This should result in improved regulation of glucose homeostasis. GLP-1 receptor agonists enable patients to achieve significant weight loss. In contrast, DPP-4 inhibitors result in a less dramatic increase in GLP-1 levels; therefore, they are weight neutral. Incretin therapies are currently recommended for use early in the treatment algorithm for T2D patients whose disease is not manageable by diet and exercise alone, but the potential for these agents may be farther reaching. Current studies are evaluating the potential benefits of combining incretin therapies with basal insulin to provide continuous glucose control before and after meals. In addition, these agents may be promising for patients with prediabetes since they effectively reduce glycosylated hemoglobin levels and fasting plasma glucose levels, enable weight control, and have the potential to preserve β-cell function. Clearly, all of these properties are desirable for patients with prediabetes. PMID:22262069

Prostate cancer: how assessment of QoL can improve delivery of care.

PubMed

Brown, Michelle

Prostate cancer treatments often affect quality of life and problems may present at any point during treatment. Measuring and identifying issues of quality of life (QoL) may create an opportunity for the patient to discuss problems and induce information transfer from health professional to patient and vice versa. Many practitioners already assess QoL in patients with prostate cancer because treatment for the disease can have a dramatic impact on lifestyle. QoL may facilitate a more holistic approach to patient care. Using a QoL assessment tool may promote and enhance the current service provision and aid identification of bothersome side-effects, for example loss of libido, gynaecomastia (i.e. abnormal over-development of the breasts in a man), and hot flushes. The Functional Assessment of Cancer Therapy-Prostate scale (FACT-P) (Cella et al, 1993) is a prostate-specific QoL assessment tool, which can be self-administered and takes little time to complete. This may be a useful tool in the ongoing management of patients with advanced prostate cancer. With the emphasis on quality of service for cancer patients (Department of Health (DH), 2000; DH, 2007a; National Health Service Improvement, 2009), it is paramount that health professionals continually examine practice and the quality of the service delivered. Addressing QoL issues for the patient with cancer should be a priority. This article will outline the significant side-effects that a patient with advanced prostate cancer may sustain and attempts to indicate how QoL assessment tools may contribute to care management and delivery.

The use of Electrolyte Additives to Improve the High Temperature Resilience of Li-Ion Cells

NASA Technical Reports Server (NTRS)

Smart, Marshall C.; Lucht, B. L.; Ratnakumar, Bugga V.

2007-01-01

This viewgraph presentation reviews the use of electrolyte additves to improve the resillience of Lithium ion cells. The objective of this work is to identify lithium-ion electrolytes, which will lead to Li-ion cells with a wide operational temperature range (+60 to -60 C), and to develop Li-ion electrolytes which result in cells that display improved high temperature resilience. Significant improvement in the high temperature resilience of Li-ion cells containing these additives was observed, with the most dramatic benefit being displayed by addition of DMAc. When the electrochemical properties of the individual electrodes were analyzed, the degradation of the anode kinetics was slowed most dramatically by the incorporation of DMAc into the electrolytes. Whereas, the greatest retention in the cathode kinetics was observed in the cell containing the electrolyte with VC added.

Smart wireless continence management system for persons with dementia.

PubMed

Wai, Aung Aung Phyo; Fook, Victor Foo Siang; Jayachandran, Maniyeri; Biswas, Jit; Nugent, Chris; Mulvenna, Maurice; Lee, Jer-En; Kiat, Philp Yap Lian

2008-10-01

Incontinence is highly prevalent in the elderly population, especially in nursing home residents with dementia. It is a distressing and costly health problem that affects not only the patients but also the caregivers. Effective continence management is required to provide quality care, and to eliminate high labor costs and annoyances to the caregivers resulting from episodes of incontinence. This paper presents the design, development, and preliminary deployment of a smart wireless continence management system for dementia-impaired elderly or patients in institutional care settings such as nursing homes and hospitals. Specifically, the mote wireless platform was used to support the deployment of potentially large quantities of wetness sensors with wider coverage and with dramatically less complexity and cost. It consists of an intelligent signal relay mechanism so that the residents are free to move about in the nursing home or hospital and allows personalized continence management service. Preliminary results from a trial in a local nursing home are promising and can significantly improve the quality of care for patients.

Provision of integrated psychosocial services for cancer survivors post-treatment

PubMed Central

Recklitis, Christopher J; Syrjala, Karen L

2018-01-01

Meeting the psychosocial needs of patients with cancer has been recognised as a priority within oncology care for several decades. Many approaches that address these needs have been developed and described; however, until recently much of this work had focused on patients during treatment and end-of-life care. With continued improvement in therapies, the population of cancer survivors who can expect to live for 5 or more years after cancer diagnosis has increased dramatically, as have associated concerns about how to meet their medical, psychosocial, and health behaviour needs after treatment. Guidelines and models for general survivorship care routinely address psychosocial needs, and similar guidelines for psychosocial care of patients with cancer are being extended to address the needs of survivors. In this Series paper, we summarise the existing recommendations for the provision of routine psychosocial care to survivors, as well as the challenges present in providing this care. We make specific recommendations for the integration of psychosocial services into survivorship care. PMID:28049576

Quality-of-life measurements in multiethnic patients with systemic lupus erythematosus: cross-cultural issues.

PubMed

Toloza, Sergio M A; Jolly, Meenakshi; Alarcón, Graciela S

2010-08-01

Although the survival rate for systemic lupus erythematosus (SLE) has improved dramatically during the past 50 years, the quality of life of patients afflicted with this disease remains poor. Currently existent measures of disease activity and damage in SLE do not capture the patient's perspective and health-related quality of life (HRQoL). Most studies in SLE pertaining to HRQoL are from developed Western societies, with only a few from others. These studies have been conducted predominantly in women and using the Medical Outcomes Survey Short Form 36, a generic HRQoL instrument that has been shown not to be sensitive to change in lupus. Existent lupus-specific HRQoL measures have not yet been used in SLE clinical trials. New HRQoL research tools are currently undergoing validation in different countries, languages, and cultural settings, which may help dissect the underlying role of socioeconomic status and specific disease-related features that impact SLE-related quality of life.

Once-daily fosamprenavir with ritonavir in the treatment of HIV infection in therapy-naïve patients.

PubMed

Flamholc, Leo; Gisslén, Magnus

2008-12-01

Treatment options for HIV patients have dramatically improved since the introduction of efficacious antiretroviral combination therapy more than a decade ago. Treatment regimens have been simplified with fewer pills and fewer daily dosages. Fosamprenavir is a protease inhibitor with a rather long half-life which makes it a candidate for once-daily use. Once-daily dosage of ritonavir-boosted fosamprenavir is approved in the US, but not in Europe, for treatment in patients without prior antiretroviral treatment. Here we review the background and rationale for once-daily dosage of ritonavir-boosted fosamprenavir. The rather limited studies that have been published so far indicate that fosamprenavir 1400 mg may be used once daily boosted with ritonavir. The optimal ritonavir dose to be given together with fosamprenavir is still to be defined, though available results indicate that a dose of 100 mg may be adequate provided that no protease inhibitor resistance is present.

Prostate Cancer and Bone: The Elective Affinities

PubMed Central

2014-01-01

The onset of metastases dramatically changes the prognosis of prostate cancer patients, determining increased morbidity and a drastic fall in survival expectancy. Bone is a common site of metastases in few types of cancer, and it represents the most frequent metastatic site in prostate cancer. Of note, the prevalence of tumor relapse to the bone appears to be increasing over the years, likely due to a longer overall survival of prostate cancer patients. Bone tropism represents an intriguing challenge for researchers also because the preference of prostate cancer cells for the bone is the result of a sequential series of targetable molecular events. Many factors have been associated with the peculiar ability of prostate cancer cells to migrate in bone marrow and to determine mixed osteoblastic/osteolytic lesions. As anticipated by the success of current targeted therapy aimed to block bone resorption, a better understanding of molecular affinity between prostate cancer and bone microenvironment will permit us to cure bone metastasis and to improve prognosis of prostate cancer patients. PMID:24971315

Bone Marrow–Derived Stromal Cell Therapy in Cirrhosis: Clinical Evidence, Cellular Mechanisms, and Implications for the Treatment of Hepatocellular Carcinoma

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

Vainshtein, Jeffrey M.; Kabarriti, Rafi; Mehta, Keyur J.

2014-07-15

Current treatment options for hepatocellular carcinoma (HCC) are often limited by the presence of underlying liver disease. In patients with liver cirrhosis, surgery, chemotherapy, and radiation therapy all carry a high risk of hepatic complications, ranging from ascites to fulminant liver failure. For patients receiving radiation therapy, cirrhosis dramatically reduces the already limited radiation tolerance of the liver and represents the most important clinical risk factor for the development of radiation-induced liver disease. Although improvements in conformal radiation delivery techniques have improved our ability to safely irradiate confined areas of the liver to increasingly higher doses with excellent local diseasemore » control, patients with moderate-to-severe liver cirrhosis continue to face a shortage of treatment options for HCC. In recent years, evidence has emerged supporting the use of bone marrow–derived stromal cells (BMSCs) as a promising treatment for liver cirrhosis, with several clinical studies demonstrating sustained improvement in clinical parameters of liver function after autologous BMSC infusion. Three predominant populations of BMSCs, namely hematopoietic stem cells, mesenchymal stem cells, and endothelial progenitor cells, seem to have therapeutic potential in liver injury and cirrhosis. Preclinical studies of BMSC transplantation have identified a range of mechanisms through which these cells mediate their therapeutic effects, including hepatocyte transdifferentiation and fusion, paracrine stimulation of hepatocyte proliferation, inhibition of activated hepatic stellate cells, enhancement of fibrolytic matrix metalloproteinase activity, and neovascularization of regenerating liver. By bolstering liver function in patients with underlying Child's B or C cirrhosis, autologous BMSC infusion holds great promise as a therapy to improve the safety, efficacy, and utility of surgery, chemotherapy, and hepatic radiation therapy in the treatment of HCC.« less

SU-E-I-04: Improving CT Quality for Radiation Therapy of Patients with High Body Mass Index Using Iterative Reconstruction Algorithms

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

Noid, G; Tai, A; Li, X

2015-06-15

Purpose: Iterative reconstruction (IR) algorithms are developed to improve CT image quality (IQ) by reducing noise without diminishing spatial resolution or contrast. The CT IQ for patients with a high Body Mass Index (BMI) can suffer from increased noise due to photon starvation. The purpose of this study is to investigate and to quantify the IQ enhancement for high BMI patients through the application of IR algorithms. Methods: CT raw data collected for 6 radiotherapy (RT) patients with BMI, greater than or equal to 30 were retrospectively analyzed. All CT data were acquired using a CT scanner (Somaton Definition ASmore » Open, Siemens) installed in a linac room (CT-on-rails) using standard imaging protocols. The CT data were reconstructed using the Sinogram Affirmed Iterative Reconstruction (SAFIRE) and Filtered Back Projection (FBP) methods. IQ metrics of the obtained CTs were compared and correlated with patient depth and BMI. The patient depth was defined as the largest distance from anterior to posterior along the bilateral symmetry axis. Results: IR techniques are demonstrated to preserve contrast and reduce noise in comparison to traditional FBP. Driven by the reduction in noise, the contrast to noise ratio is roughly doubled by adopting the highest SAFIRE strength. A significant correlation was observed between patient depth and IR noise reduction through Pearson’s correlation test (R = 0.9429/P = 0.0167). The mean patient depth was 30.4 cm and the average relative noise reduction for the strongest iterative reconstruction was 55%. Conclusion: The IR techniques produce a measureable enhancement to CT IQ by reducing the noise. Dramatic noise reduction is evident for the high BMI patients. The improved CT IQ enables more accurate delineation of tumors and organs at risk and more accuarte dose calculations for RT planning and delivery guidance. Supported by Siemens.« less

The Exceptional Responders Initiative: Welcoming More Cases

Cancer.gov

The initiative is studying tissue, clinical, and genomic data from patients with cancer who have had dramatic and long-lasting responses to standard and experimental treatments that were not seen in similar patients who received the same treatment.

Hearing improvement in a patient with variant Muckle‐Wells syndrome in response to interleukin 1 receptor antagonism

PubMed Central

Rynne, M; Maclean, C; Bybee, A; McDermott, M F; Emery, P

2006-01-01

Background Muckle‐Wells syndrome (MWS), familial cold autoinflammatory syndrome, and neonatal onset multisystem inflammatory disease, also called chronic, infantile, neurological, cutaneous, and articular syndrome, are three hereditary autoinflammatory syndromes caused by mutations affecting the CIAS1/NALP3 gene on chromosome 1q44. The proinflammatory cytokine, interleukin 1β, is believed to have a fundamental role in their pathogenesis. Case report The case is described of a 59 year old white woman who presented with increasingly severe MWS‐type features over a 15 year period. The response to interleukin 1β inhibition with anakinra was dramatic, including a reduction in intracranial pressure with associated auditory improvement, as demonstrated by serial audiometry. Conclusions The confirmed improvement in hearing after initiation of interleukin 1 receptor antagonism corroborates previous reports that specific blockade of this single cytokine reverses most of the symptoms of this group of CIAS1/NALP3 related autoinflammatory conditions, including the sensorineural deafness, which has not been previously reported. PMID:16531551

A novel strategy for hemolytic uremic syndrome: successful treatment with thrombomodulin α.

PubMed

Honda, Takashi; Ogata, Shohei; Mineo, Eri; Nagamori, Yukako; Nakamura, Shinya; Bando, Yuki; Ishii, Masahiro

2013-03-01

Hemolytic uremic syndrome (HUS) is a life-threatening infectious disease in childhood for which there is no confirmed therapeutic strategy. Endothelial inflammation leading to microthrombosis formation via complement activation is the main pathology of HUS. Thrombomodulin is an endothelial membrane protein that has anticoagulation and anti-inflammatory effects, including the suppression of complement activity. Recombinant human soluble thrombomodulin (rTM) is a novel therapeutic medicine for disseminated intravascular coagulation. We administered rTM to 3 patients with HUS for 7 days and investigated the outcomes in view of the patients' prognoses, changes in biochemical markers, complications, and adverse effects of rTM. Symptoms and laboratory data improved after initiation of rTM in all 3 patients. Abnormal activation of complements was also dramatically suppressed in 1 patient. The patients recovered without any complications or adverse effects of rTM. They were discharged having normal neurologic status and with no renal dysfunction. To our knowledge, this is the first report of rTM being used to treat HUS. These case reports show the positive effect of rTM in patients with HUS. Randomized controlled studies should be performed to assess the efficacy and safety of rTM for children with HUS.

Moving to patient reported collection of race and ethnicity data: implementation and impact in ten hospitals.

PubMed

Berry, Carolyn; Kaplan, Sue A; Mijanovich, Tod; Mayer, Andrea

2014-01-01

The purpose of this paper is to examine the feasibility of collecting standardized, patient reported race and ethnicity (RE) data in hospitals, and to assess the impact on data quality and utility. Part of a larger evaluation that included a comprehensive assessment. Sites documented RE data collection procedures before and after program implementation. Primary data collected through qualitative interviewing with key respondents in ten hospitals to assess implementation. Nine hospitals provided RE data on the same patients before and after implementation new data collection procedures were implemented to assess impact. Implementation went smoothly in nine of ten hospitals and had substantial effects on the hospital staff awareness on the potential for disparities within their hospitals. New procedures had minimal impact on characterization of readmitted patients. This study demonstrated that it is feasible for staff in a diverse group of hospitals to implement systematic, internally standardized methods to collect self-reported RE data from patients. Although this study found little impact patients' demographic characterizations, other benefits included greater awareness of and attention to disparities, uncovering small pockets of minorities, and dramatically increased RE data use in quality improvement efforts.

Rapid-fire improvement with short-cycle kaizen.

PubMed

Heard, E

1999-05-01

Continuous improvement is an attractive idea, but it is typically more myth than reality. SCK is no myth. It delivers dramatic improvements in traditional measures quickly. SCK accomplishes this via kaizens: rapid, repeated, time-compressed changes for the better in bite-sized chunks of the business.

Sleeve Gastrectomy in Morbidly Obese HIV Patients: Focus on Anti-retroviral Treatment Absorption After Surgery.

PubMed

Amouyal, Chloé; Buyse, Marion; Lucas-Martini, Lea; Hirt, Déborah; Genser, Laurent; Torcivia, Adriana; Bouillot, Jean-Luc; Oppert, Jean-Michel; Aron-Wisnewsky, Judith

2018-05-20

Anti-retroviral therapy (ART) dramatically reduced AIDS development, thus enabling patients to live as long as the general population. New challenges have emerged particularly cardiometabolic diseases and weight gain, with some HIV patients seeking bariatric surgery (BS). However, BS outcomes during HIV remain poorly described, with scarce data on ART pharmacokinetic post-BS. Describing sleeve gastrectomy (SG) results in HIV patients in terms of ART pharmacokinetic, HIV control, weight loss, and metabolic outcomes. Prospective study of HIV patients undergoing SG in a referral academic center, with at least 6 months follow-up. Clinical and biological parameters, HIV medical history, and ART pharmacokinetics were gathered before and post-SG. Seventeen patients (mean BMI = 44.2 ± 5.7 kg m -2 ) and major obesity-related diseases (47% type-2 diabetes, 64% obstructive sleep apnea, 70% hypertension) underwent SG during a mean 2 years of follow-up. They displayed an average of 20% reduction of initial BMI and improved body composition, similarly to obese non-HIV patients. SG improved metabolic status. All patients had undetectable viral load before BS. Upon HIV follow-up, 12 patients had undetectable viral load with correct ART kinetic parameters (3 and 6 months); 4 displayed detectable viral load along with significant decrease in raltegravir and atazanavir treatment exposure, leading to ART change with subsequent undetectable viral load; and 1 had persistent detectable viral load despite ART change. SG seems effective and safe in obese HIV patients. However, ART treatment should be monitored post-SG to control HIV infection. We suggest that some ART should be adapted before SG conjoints with infectious disease specialists.

Renal denervation for improving outcomes of catheter ablation in patients with atrial fibrillation and hypertension: early experience.

PubMed

Pokushalov, Evgeny; Romanov, Alexander; Katritsis, Demosthenes G; Artyomenko, Sergey; Bayramova, Sevda; Losik, Denis; Baranova, Vera; Karaskov, Alexander; Steinberg, Jonathan S

2014-07-01

The potential role of renal denervation (RD) in patients with AF and less severe hypertension is unknown. The purpose of this study was to assess the potential role of RD as an adjunct to pulmonary vein isolation (PVI) in patients with atrial fibrillation (AF) and moderate resistant or severe resistant hypertension. The data for this study were obtained from 2 different prospective randomized studies, analyzed by meta-analysis. Patients with paroxysmal AF or persistent AF and moderate resistant hypertension (office blood pressure BP ≥140/90 mm Hg and <160/100 mm Hg; first study; n = 48) or severe resistant hypertension (≥160/100 mm Hg; second study; n = 38) were randomized to PVI or PVI with RD. At 12 months, 26 of the 41 PVI with RD patients (63%) were AF-free vs 16 of the 39 patients (41%) in the PVI-only group (P = .014). In patients with severe hypertension, 11 of the 18 PVI with RD patients (61%) vs 5 of the 18 PVI-only patients (28%) were AF-free (P = .03). For moderate hypertension, the differences were less dramatic: 11 of 21 (52%) vs 15 of 23 (65%) when RD added (P = .19). The superior efficacy of adding RD was most apparent in persistent AF and severe hypertension (hazard ratio 0.25, confidence interval 0.09-0.72, P = .01). Duration of the procedure and fluoroscopy were nonsignificantly longer in the RD group. RD may improve the results of PVI in patients with persistent AF and/or severe resistant hypertension. Copyright © 2014 Heart Rhythm Society. Published by Elsevier Inc. All rights reserved.

Osimertinib in patients with advanced epidermal growth factor receptor T790M mutation-positive non-small cell lung cancer: rationale, evidence and place in therapy

PubMed Central

Ricciuti, Biagio; Baglivo, Sara; Paglialunga, Luca; De Giglio, Andrea; Bellezza, Guido; Chiari, Rita; Crinò, Lucio; Metro, Giulio

2017-01-01

The identification of epidermal growth factor receptor (EGFR) mutations represented a fundamental step forward in the treatment of advanced non-small cell lung cancer (NSCLC) as they define a subset of patients who benefit from the administration of specifically designed targeted therapies. The inhibition of mutant EGFR through EGFR-tyrosine kinase inhibitors (TKIs), either reversible, first-generation gefitinib and erlotinib, or irreversible, second-generation afatinib, has dramatically improved the prognosis of patients harboring this specific genetic alteration, leading to unexpected clinical benefit. Unfortunately, virtually all patients who initially respond to treatment develop acquired resistance to EGFR-TKIs within 9–14 months. The EGFR T790M secondary mutation has emerged as a cause of treatment failure in approximately 60% of resistant cases. To date, several compounds designed with the aim to overcome T790M-mediated resistance are under clinical investigation. The aim of this review is to discuss emerging data regarding the third-generation EGFR-TKI, osimertinib, for the treatment of EGFR T790M mutant advanced NSCLC. PMID:28607578

Metronidazole-induced encephalopathy in a patient with Crohn's disease

PubMed Central

Kim, Jihye; Park, Jae Yong; Hong, Seung Wook; Lee, Joo Young; Kang, Jin Woo; Hwang, Seongjun; Ko, Sang-Bae; Im, Jong Pil; Kim, Joo Sung

2017-01-01

Metronidazole is a widely used antibiotic for the treatment of anaerobic bacterial infections. Metronidazole-induced encephalopathy (MIEP) is a rare but potentially reversible disease. The mechanism of MIEP remains unclear, and differences in the neurotoxic effects of oral versus intravenous (IV) metronidazole administration have not yet been determined. We report the case of a Crohn's disease (CD) patient who experienced encephalopathy immediately after a single IV dose of metronidazole following long-term exposure to the oral form of the drug. The 64-year-old man with intractable CD experienced a sudden change in mental status, aphasia, and muscle weakness after IV administration of metronidazole. He had previously taken metronidazole orally for 13 years and received intermittent IV metronidazole treatments for CD exacerbation. Brain magnetic resonance imaging (MRI) showed high-intensity signals in the bilateral medial thalamus and the midbrain and pontine tegmentum on fluid-attenuated inversion recovery images. After discontinuation of metronidazole, the high-intensity brain MRI signals resolved and the patient's mental status dramatically improved; however, the patient exhibited mild cognitive dysfunction 2 months after the onset of encephalopathy. PMID:28239323

[Generalized intestinal CMV infection with protein-losing syndrome in ulcerative colitis].

PubMed

Kraus, M; Meyenberger, C; Suter, W

2000-10-28

Infection by cytomegalovirus (CMV) in immunocompetent patients is rare, and if it occurs it is most often associated with ulcerative colitis. This case illustrates a CMV infection in a patient with an ulcerative colitis combined with CMV-induced protein losing enteropathy, a condition reported in immunocompetent individuals in only a very few cases worldwide. It demonstrates the importance of differentiating between a flare-up of ulcerative colitis and CMV colitis. The indication for antiviral therapy is discussed. A 76-years-old patient with a 23-year history of leftsided ulcerative colitis presented with acute pancolitis sparing the rectum. He showed no evidence of impaired host defence, nor has he ever had taken immunosuppressive drugs. Disseminated primary CMV infection involving of the colon, the oesophagus and the small intestine with protein losing enteropathy was diagnosed on the basis of histology, culture and serology. In view of the long duration of the illness and the highly active infection, antiviral therapy with ganciclovir was given and led to a dramatical improvement of all disease manifestations. The patient subsequently remained in remission from ulcerative colitis for three years.

Intensive symptom control of opioid-refractory dyspnea in congestive heart failure: Role of milrinone in the palliative care unit.

PubMed

Silvestre, Julio; Montoya, Maria; Bruera, Eduardo; Elsayem, Ahmed

2015-12-01

We describe an exemplary case of congestive heart failure (CHF) symptoms controlled with milrinone. We also analyze the benefits and risks of milrinone administration in an unmonitored setting. We describe the case of a patient with refractory leukemia and end-stage CHF who developed severe dyspnea after discontinuation of milrinone. At that point, despite starting opioids, she had been severely dyspneic and anxious, requiring admission to the palliative care unit (PCU) for symptom control. After negotiation with hospital administrators, milrinone was administered in an unmonitored setting such as the PCU. A multidisciplinary team approach was also provided. Milrinone produced a dramatic improvement in the patient's symptom scores and performance status. The patient was eventually discharged to home hospice on a milrinone infusion with excellent symptom control. This case suggests that milrinone may be of benefit for short-term inpatient administration for dyspnea management, even in unmonitored settings and consequently during hospice in do-not-resuscitate (DNR) patients. This strategy may reduce costs and readmissions to the hospital related to end-stage CHF.

Dendritic cell therapy with improved outcome in glioma multiforme―a case report*

PubMed Central

Khan, Jamal A.; Yaqin, Sharmin

2006-01-01

Malignant gliomas are the most devastating tumors in clinical practice and have poorest survival. Immunological treatment of such patients may likely increase the survival and quality of life. Dendritic cells (DCs), most potent antigen presenting cells in combination with oral chemotherapeutic agents may be tried for patients giving consent to such treatment. We have successfully combined the two therapies in an adult male patient who was on downhill course after being operated on once with post operation chemotherapy and radiotherapy for glioma in the left parietal area. He received five dendritic cell therapy vaccines in combination with oral chemotherapy and responded dramatically having near normal quality of life for an additional five months with this regime, increasing the survival after operation to 11 months. This therapy is continuing with radiological betterment of the lesion. The DCs are matured with antigen extracted from wax embedded tissue at 6th day of culture. We feel that the treatment can be given to more number of patients to establish its efficacy for the dreaded cancer glioblastoma multiforme. PMID:16421966

Rhabdomyolysis in a Patient with Severe Hypothyroidism.

PubMed

Salehi, Nooshin; Agoston, Endre; Munir, Iqbal; Thompson, Gary J

2017-08-22

BACKGROUND Muscular symptoms, including stiffness, myalgia, cramps, and fatigue, are present in the majority of the patients with symptomatic hypothyroidism, but rhabdomyolysis, the rapid breakdown of skeletal muscle, is a rare manifestation. In most patients with hypothyroidism who develop rhabdomyolysis, precipitating factors, such as strenuous exercise or use of lipid-lowering drugs, can be identified. CASE REPORT We report a case of a 52-year-old Hispanic woman with a history of hypothyroidism, hypertension, and type 2 diabetes mellitus who presented with fatigue, severe generalized weakness, bilateral leg pain, and recurrent falls. She reported poor medication compliance for the preceding month. Initial laboratory testing showed elevated thyroid stimulating hormone (TSH) and creatine kinase (CK) levels, indicating uncontrolled hypothyroidism with associated rhabdomyolysis. Supportive treatment with intravenous fluids and intravenous levothyroxine were initiated and resulted in dramatic clinical improvement. CONCLUSIONS We report a case of rhabdomyolysis, which is a rare but potentially serious complication of hypothyroidism. Screening for hypothyroidism in patients with elevated muscle enzymes should be considered, since an early diagnosis and prompt treatment of hypothyroidism is essential to prevent rhabdomyolysis and its consequences.

Lung Transplantation for Cystic Fibrosis: Results, Indications, Complications, and Controversies

PubMed Central

Lynch, Joseph P.; Sayah, David M.; Belperio, John A.; Weigt, S. Sam

2016-01-01

Survival in patients with cystic fibrosis (CF) has improved dramatically over the past 30 to 40 years, with mean survival now approximately 40 years. Nonetheless, progressive respiratory insufficiency remains the major cause of mortality in CF patients, and lung transplantation (LT) is eventually required. Timing of listing for LT is critical, because up to 25 to 41% of CF patients have died while awaiting LT. Globally, approximately 16.4% of lung transplants are performed in adults with CF. Survival rates for LT recipients with CF are superior to other indications, yet LT is associated with substantial morbidity and mortality (~50% at 5-year survival rates). Myriad complications of LT include allograft failure (acute or chronic), opportunistic infections, and complications of chronic immunosuppressive medications (including malignancy). Determining which patients are candidates for LT is difficult, and survival benefit remains uncertain. In this review, we discuss when LT should be considered, criteria for identifying candidates, contraindications to LT, results post-LT, and specific complications that may be associated with LT. Infectious complications that may complicate CF (particularly Burkholderia cepacia spp., opportunistic fungi, and nontuberculous mycobacteria) are discussed. PMID:25826595

Management of Chronic Myeloid Leukemia Patients Resistant to Tyrosine Kinase Inhibitors Treatment

PubMed Central

Wieczorek, Agnieszka; Uharek, Lutz

2015-01-01

Chronic myeloid leukemia (CML) is a myeloproliferative disorder associated with a characteristic chromosomal translocation called the Philadelphia chromosome. This oncogene is generated by the fusion of breakpoint cluster region (BCR) and Abelson leukemia virus (ABL) genes and encodes a novel fusion gene translating into a protein with constitutive tyrosine kinase activity. The discovery and introduction of tyrosine kinase inhibitors (TKIs) irreversibly changed the landscape of CML treatment, leading to dramatic improvement in long-term survival rates. The majority of patients with CML in the chronic phase have a life expectancy comparable with that of healthy age-matched individuals. Although an enormous therapeutic improvement has been accomplished, there are still some unresolved issues in the treatment of patients with CML. One of the most important problems is based on the fact that TKIs can efficiently target proliferating mature cells but do not eradicate leukemic stem cells, allowing persistence of the malignant clone. Owing to the resistance mechanisms arising during the course of the disease, treatment with most of the approved BCR-ABL1 TKIs may become ineffective in a proportion of patients. This article highlights the different molecular mechanisms of acquired resistance being developed during treatment with TKIs as well as the pharmacological strategies to overcome it. Moreover, it gives an overview of novel drugs and therapies that are aiming in overcoming drug resistance, loss of response, and kinase domain mutations. PMID:26917943

Simultaneous non-traumatic perforation of the right hepatic duct and gallbladder: an atypical occurrence.

PubMed

Garg, Pankaj Kumar; Jain, Bhupendra Kumar; Pandey, Satya Deo; Rathi, Vinita; Puri, Amarendra Singh

2012-07-01

Simultaneous non-traumatic perforation of the extrahepatic bile duct and the gallbladder is an uncommon occurrence that has been infrequently reported. We describe a patient with a spontaneous perforation of both the extrahepatic bile duct and the gallbladder. A contrast-enhanced computed tomography (CECT) scan of the abdomen and endoscopic retrograde cholangiopancreatography (ERCP) demonstrated a perforation of the gallbladder and a free leak from the right hepatic duct, respectively. Endoscopic biliary drainage following a sphincterotomy and biliary stent placement led to a dramatic improvement in the patient's general condition. He was subsequently scheduled to undergo an elective cholecystectomy. Repeat ERCP performed at 4 weeks after the initial stenting showed a normal cholangiogram and a distally migrated stent, which was there after removed. However, early stent removal led to re-perforation of hepatic duct and gallbladder. A repeat endoscopic biliary drainage did not help, and the patient developed biliary peritonitis. Surgical exploration revealed a perforation at the fundus of the gallbladder, 400 ml of biliopurulent collection and a frozen Calot's triangle. A subtotal cholecystectomy, gall stone removal, and a thorough peritoneal lavage were undertaken. The patient improved postoperatively. The second biliary stent was removed after 4 months. This case report highlights the role of endoscopic biliary drainage in the management of an extrahepatic bile duct perforation and warns against the early removal of a biliary stent.

Economic burden of psoriatic patients in Japan: Analysis from a single outpatient clinic.

PubMed

Takahashi, Hidetoshi; Satoh, Katsuhiko; Takagi, Akiyoshi; Iizuka, Hajime

2017-09-01

Topical and systemic agents have dramatically improved the treatment efficacy of psoriasis. Few reports, however, exist describing the economic burden in Japanese psoriatic patients. The aim of the study was to evaluate the total costs as well as cost versus efficacy of topical and systemic treatments of psoriatic patients under the Japanese health insurance system. The retrospective study was performed from the database of our clinic, which is located in Hokkaido Prefecture. Cost and effectiveness of psoriatic patients were evaluated during the 12-month period from April 2015 to March 2016. Data were collected and calculated for the total cost per year, treatment efficacy and cost versus efficacy. The mean total cost of topical corticosteroid treatment was ¥18 184/year and was lowest among the treatments. The systemic treatment with biologics was most expensive and the costs were over ¥400 000/year. Among the topical treatments, calcipotriol/betamethasone dipropionate was most expensive (¥34 693/year). However, cost versus efficacy was not significantly different from that of topical corticosteroid treatments. The cost of secukinumab was highest among all the treatments (¥631 600/year). However, treatment day per cost was lowest of all the psoriasis treatments. Biologics showed the highest cost than topical or systemic treatments. However, they showed most marked efficacy in terms of improving the psoriatic skin lesions. © 2017 Japanese Dermatological Association.

Acellular dermal matrix allograft used to gain attached gingiva in a case of epidermolysis bullosa.

PubMed

Buduneli, Eralp; Ilgenli, Tunç; Buduneli, Nurcan; Ozdemir, Fezal

2003-11-01

Epidermolysis bullosa (EB) is an acquired disease or inherited as either autosomal dominant or recessive with an incidence of 1/50,000. The prominent clinical characteristic of the disease is the development of bullae or vesicles in mucosa or skin in response to minor trauma. A female patient with a dystrophic type of EB had been put in a maintenance regimen after completion of the initial phase of periodontal therapy and followed for 7 years. The purpose of this report is to document acellular dermal matrix allograft application to increase the width of the attached gingiva in this patient experiencing difficulty in chewing and performing plaque control due to the dramatic loss of attached gingiva after 7 years of supportive periodontal therapy. Under local anaesthesia and antibiotic coverage, the acellular dermal matrix allograft was applied in the anterior region of the upper jaw in order to increase the width of attached gingiva, thereby improving patient comfort. The healing was uneventful and a significant gain in attached gingiva dimensions was observed 9 months after the periodontal surgery. The procedure avoided a second surgical site, provided satisfactory results from an aesthetic point of view, and improved patient comfort. Acellular dermal matrix allograft may be regarded as an alternative in the treatment of EB cases to increase the width of attached gingiva and facilitate maintenance of the dentition.

Utilizing lean tools to improve value and reduce outpatient wait times in an Indian hospital.

PubMed

Miller, Richard; Chalapati, Nirisha

2015-01-01

This paper aims to demonstrate how lean tools were applied to some unique issues of providing healthcare in a developing country where many patients face challenges not found in developed countries. The challenges provide insight into how lean tools can be utilized to provide similar results across the world. This paper is based on a qualitative case study carried out by a master's student implementing lean at a hospital in India. This paper finds that lean tools such as value-stream mapping and root cause analysis can lead to dramatic reductions in waste and improvements in productivity. The problems of the majority of patients paying for their own healthcare and lacking transportation created scheduling problems that required patients to receive their diagnosis and pay for treatment within a single day. Many additional wastes were identified that were significantly impacting the hospital's ability to provide care. As a result of this project, average outpatient wait times were reduced from 1 hour to 15 minutes along with a significant increase in labor productivity. The results demonstrate how lean tools can increase value to the patients. It also provides are framework that can be utilized for healthcare providers in developed and developing countries to analyze their value streams to reduce waste. This paper is one of the first to address the unique issues of implementing lean to a healthcare setting in a developing country.

PD-1 and PD-L1 inhibitors after platinum-based chemotherapy or in first-line therapy in cisplatin-ineligible patients: Dramatic improvement of prognosis and overall survival after decades of hopelessness in patients with metastatic urothelial cancer.

PubMed

Resch, Irene; Shariat, Shahrokh F; Gust, Kilian M

2018-01-01

Until recently, there were no true innovations in the management of locally advanced (aUC) and metastatic urothelial cancer (mUC) in the last three decades. Vinflunine has been approved by the EMA (European Medicines Agency) with only limited improvement compared to best supportive care in second line treatment. In addition, gemcitabine/cisplatin has been established as an alternative to methotrexate, vinblastine, doxorubicin, and cisplatin (MVAC). The advent of checkpoint inhibitors (CPI) revolutionized the care of these patients, transforming a unanimously deadly disease into one with hope through sustained disease control. Five immune CPI have recently been approved for aUC/mUC by the US Food and Drug Administration (FDA) including atezolizumab, nivolumab, pembrolizumab, durvalumab and avelumab. All five CPI are FDA-approved as second-line therapy with atezolizumab and pembrolizumab also being approved for first-line therapy in cisplatin-ineligible patients. The rapid acceptance in the treatment algorithm of UC is based on the impressive clinical efficacy of these agents in some patients, combined with their excellent safety profile. These new agents are indeed the most important advancement in UC care. However, the challenge in the age of precision medicine is to identify the patients who are most likely to benefit from CPIs, as the majority of patients do not respond to CPI. Toward this goal, validation of clinical, molecular and imaging biomarkers that serve for prediction and monitoring of treatment response are of central necessity.

Significant Improvement in Chronic Persistent Headaches Caused by Small Rathke Cleft Cysts After Transsphenoidal Surgery.

PubMed

Fukui, Issei; Hayashi, Yasuhiko; Kita, Daisuke; Sasagawa, Yasuo; Oishi, Masahiro; Tachibana, Osamu; Nakada, Mitsutoshi

2017-03-01

Rathke cleft cysts (RCC) usually are asymptomatic and can be observed via the use of conservative methods. Some patients with RCCs, however, have severe headaches even if they are small enough to be confined to the sella, and these small RCCs seldom have been discussed. This study presents an investigation into clinical characteristics of small RCCs associated with severe headaches, demonstrating efficacy and safety of endoscopic transsphenoidal surgery (ETSS) to relieve headaches. In this study, 13 patients with small RCCs (maximum diameter <10 mm) who presented with headaches and were treated by ETSS at our institute from 2009 to 2014 were recruited. These RCCs were treated Headache Impact Test-6 (HIT-6) score was calculated both pre- and postoperatively to evaluate headache severity. All patients complained of severe headaches, which disturbed their daily life. Most headaches were nonpulsating and localized in the frontal area. Characteristically, 6 patients (46%) experienced severe headaches with sudden onset that continued chronically. HIT-6 score was 64 on average, meaning headaches affected daily life severely. After surgical decompression of the cyst, headache in all of the patients improved dramatically and HIT-6 score decreased significantly to 37, suggesting that headaches were diminished. No newly developed deficiencies of the anterior pituitary lobe function were detected. Postoperative occurrence of diabetes insipidus was found in 2 patients, both of which were transient. No recurring cysts were found. Severe headaches can develop from small RCCs. In the present study, ETSS was performed on such patients effectively and safely to relieve their headaches. Copyright © 2017 Elsevier Inc. All rights reserved.

Application of FTIR microspectroscopy for the follow-up of childhood leukemia chemotherapy

NASA Astrophysics Data System (ADS)

Mordechai, Shaul; Mordehai, J.; Ramesh, Jagannathan; Levi, C.; Huleihal, Mahmud; Erukhimovitch, Vitaly; Moser, A.; Kapelushnik, J.

2001-11-01

Acute Lymphoblastic Leukemia (ALL) accounts for majority of the childhood leukemia. Outcome of children with ALL treatment has improved dramatically. Sensitive techniques are available today for detection of minimal residual disease in children with ALL, which provide insight into the effective cytotoxic treatment. Here, we present a case study, where lymphocytes isolated from two children before and after the treatment were characterized using microscopic Fourier Transform Infrared spectroscopy. Significant changes in the absorbance and spectral pattern in the wavenumber region between 800-1800 cm-1 were found after the treatment. Preliminary analysis of the spectra revealed that the protein content decreased in the T-lymphoma patient before the treatment in comparison to the age matched controls. The chemotherapy treatment resulted in decreased nucleic acids, total carbohydrates and cholesterol contents to a remarkable extent in both B and T lymphoma patients.

Tretinoin for the treatment of photodamaged skin.

PubMed

Ting, William

2010-07-01

Interest in and interventions for photodamaged skin have dramatically increased over the last few years. Although a number of topical therapies have been used for the treatment of photodamaged skin, many therapies remain unproven in efficacy, unapproved, or only supported with limited clinical evidence. Topical retinoids, particularly tretinoin, are the most extensively studied. They have been shown to attenuate and reverse the signs of photodamage, such as coarse wrinkling. In addition, the clinical changes achieved with tretinoin are accompanied by histologic evidence of benefit. The main drawbacks to retinoid use are local irritation and erythema that can limit utility in some patients. New retinoids and formulations specifically optimized to improve cutaneous tolerability have been introduced. Two case reports of patients using low-concentration tretinoin gel 0.05% for the treatment of photodamaged skin are discussed. Over a relatively short treatment period of 4 weeks, tretinoin gel 0.05% was shown to provide both chemoprevention and reversal of photodamage.

Biologics for the treatment of pyoderma gangrenosum in ulcerative colitis.

PubMed

Arivarasan, K; Bhardwaj, Vaishali; Sud, Sukrit; Sachdeva, Sanjeev; Puri, Amarender Singh

2016-10-01

Pyoderma gangrenosum (PG) is an uncommon extra-intestinal manifestation of inflammatory bowel disease (IBD). Despite limited published literature, biologics have caused a paradigm shift in the management of this difficult-to-treat skin condition. The clinical data and outcomes of three patients with active ulcerative colitis and concurrent PG treated with biologics (infliximab two and adalimumab one) are reviewed in this report. Biologics were added because of the sub-optimal response of the colonic symptoms and skin lesions to parenteral hydrocortisone therapy. All three patients showed a dramatic response to the addition of the biologics. In view of the rapid healing of the skin lesions, superior response rate, and the additional benefit of improvement in the underlying colonic disease following treatment, anti-tumor necrosis factor blockers should be considered as a first line therapy in the management of PG with underlying IBD.

Novel droplet platforms for the detection of disease biomarkers.

PubMed

Zec, Helena; Shin, Dong Jin; Wang, Tza-Huei

2014-09-01

Personalized medicine - healthcare based on individual genetic variation - has the potential to transform the way healthcare is delivered to patients. The promise of personalized medicine has been predicated on the predictive and diagnostic power of genomic and proteomic biomarkers. Biomarker screening may help improve health outcomes, for example, by identifying individuals' susceptibility to diseases and predicting how patients will respond to drugs. Microfluidic droplet technology offers an exciting opportunity to revolutionize the accessibility of personalized medicine. A framework for the role of droplet microfluidics in biomarker detection can be based on two main themes. Emulsion-based microdroplet platforms can provide new ways to measure and detect biomolecules. In addition, microdroplet platforms facilitate high-throughput screening of biomarkers. Meanwhile, surface-based droplet platforms provide an opportunity to develop miniaturized diagnostic systems. These platforms may function as portable benchtop environments that dramatically shorten the transition of a benchtop assay into a point-of-care format.

Recent progress in ankylosing spondylitis treatment.

PubMed

Toussirot, Eric; Wendling, Daniel

2003-01-01

Ankylosing spondylitis (AS) is a systemic inflammatory rheumatic disease responsible for back pain, stiffness and loss of functional capacity. The therapeutic management of AS includes regular physical exercise together with the use of NSAIDs. Second-line treatments, such as sulfasalazine, are required in cases of NSAID-refractory AS. Some patients have severe and inadequately controlled disease, explaining the need for the development of new treatments. This therapeutic development in AS involves the assessment of new NSAIDs, namely COX2 selective agents and new second-line treatments, such as methotrexate (MTX), pamidronate and anti-TNFalpha agents. Controlled studies are lacking for MTX. Pamidronate showed to be effective in NSAID refractory AS patients in open and controlled trials. Anti-TNFalpha agents (infliximab and etanercept) gave promising results with dramatic improvement of AS symptoms in open and preliminary controlled trials, but further studies are required to evaluate the real long-term effects and tolerability of these drugs.

Application of Raman spectroscopy for cervical dysplasia diagnosis

PubMed Central

Kanter, Elizabeth M.; Vargis, Elizabeth; Majumder, Shovan; Keller, Matthew D.; Woeste, Emily; Rao, Gautam G.; Mahadevan-Jansen, Anita

2014-01-01

Cervical cancer is the second most common malignancy among women worldwide, with over 490000 cases diagnosed and 274000 deaths each year. Although current screening methods have dramatically reduced cervical cancer incidence and mortality in developed countries, a “See and Treat” method would be preferred, especially in developing countries. Results from our previous work have suggested that Raman spectroscopy can be used to detect cervical precancers; however, with a classification accuracy of 88%, it was not clinically applicable. In this paper, we describe how incorporating a woman's hormonal status, particularly the point in menstrual cycle and menopausal state, into our previously developed classification algorithm improves the accuracy of our method to 94%. The results of this paper bring Raman spectroscopy one step closer to being utilized in a clinical setting to diagnose cervical dysplasia. Posterior probabilities of class membership, as determined by MRDF-SMLR, for patients regardless of menopausal status, and for pre-menopausal patients only PMID:19343687

Emerging nanotechnology approaches for HIV/AIDS treatment and prevention

PubMed Central

Mamo, Tewodros; Moseman, E Ashley; Kolishetti, Nagesh; Salvador-Morales, Carolina; Shi, Jinjun; Kuritzkes, Daniel R; Langer, Robert; von Andrian, Ulrich

2010-01-01

Currently, there is no cure and no preventive vaccine for HIV/AIDS. Combination antiretroviral therapy has dramatically improved treatment, but it has to be taken for a lifetime, has major side effects and is ineffective in patients in whom the virus develops resistance. Nanotechnology is an emerging multidisciplinary field that is revolutionizing medicine in the 21st century. It has a vast potential to radically advance the treatment and prevention of HIV/AIDS. In this review, we discuss the challenges with the current treatment of the disease and shed light on the remarkable potential of nanotechnology to provide more effective treatment and prevention for HIV/AIDS by advancing antiretroviral therapy, gene therapy, immunotherapy, vaccinology and microbicides. PMID:20148638

Guidelines for periodontal care and follow-up during orthodontic treatment in adolescents and young adults

PubMed Central

LEVIN, Liran; EINY, Shmuel; ZIGDON, Hadar; AIZENBUD, Dror; MACHTEI, Eli E.

2012-01-01

Aggressive periodontitis is characterized by non-contributory medical history, rapid attachment loss and bone destruction and familial aggregation of cases. Aggressive periodontitis (both localized and generalized) is usually diagnosed in a young population. This is frequently the age that an orthodontic care is provided to this population. The aim of the present paper is to draw guidelines for periodontal evaluation and monitoring prior to and during active orthodontic treatment. Strict adherence to these guidelines as a routine protocol for periodontal examination prior, during and following orthodontic treatment may dramatically decrease the severity and improve the prognosis of patients with aggressive periodontitis in orthodontic clinics. PMID:23032199

[Secondary hypertension].

PubMed

Yoshida, Yuichi; Shibata, Hirotaka

2015-11-01

Hypertension is a common disease and a crucial predisposing factor of cardiovascular diseases. Approximately 10% of hypertensive patients are secondary hypertension, a pathogenetic factor of which can be identified. Secondary hypertension consists of endocrine, renal, and other diseases. Primary aldosteronism, Cushing's syndrome, pheochromocytoma, hyperthyroidism, and hypothyroidism result in endocrine hypertension. Renal parenchymal hypertension and renovascular hypertension result in renal hypertension. Other diseases such as obstructive sleep apnea syndrome are also very prevalent in secondary hypertension. It is very crucial to find and treat secondary hypertension at earlier stages since most secondary hypertension is curable or can be dramatically improved by specific treatment. One should keep in mind that screening of secondary hypertension should be done at least once in a daily clinical practice.

A rare case of Weil's disease with alveolar haemorrhage.

PubMed

Chakrabarti, Abhiram; Nandy, Manab; Pal, Dipankar; Mallik, Sudesna

2014-05-01

Leptospirosis, a disease of protean manifestations occurs sporadically throughout the year with a peak seasonal incidence during the rainy season mimicking other febrile viral illness. In the rare case, the disease leads to renal and hepatic involvement with hemorrhage which may be associated with multisystem organ dysfunction in form of pulmonary, cardiac and central nervous system, when it is known as Weil's disease. Rarely haemorrhagic manifestations are assosciated. Early diagnosis is important as sometimes the disease may be life threatening. Proper antibiotics results in dramatic improvement. We hereby presented a case that had clinical features of Weil's disease with cough, dyspnoea and haemoptysis. Leptospirosis was detected on ELISA testing. Patient was cured rapidly with antibiotics.

Evolution of endovascular stroke therapies and devices.

PubMed

Wallace, Adam N; Kansagra, Akash P; McEachern, James; Moran, Christopher J; Cross, Dewitte T; Derdeyn, Colin P

2016-01-01

Acute ischemic stroke is caused by occlusion of a cerebral artery, resulting in loss of brain tissue and neurologic deficits. However, a portion of the ischemic brain can be salvaged if blood flow is restored within an appropriate time frame. The past year has seen the publication of five positive randomized controlled trials demonstrating substantial benefit of mechanical thrombectomy in select patients with large vessel cerebrovascular occlusion. This progress is related to several factors, but most importantly, dramatic improvements in speed and rates of recanalization with the latest generation devices. In this article, we review the evolution of endovascular acute ischemic stroke therapies and key design features of the most widely used devices.

Rapid recovery from congestive heart failure following successful radiofrequency catheter ablation in a patient with late onset of Wolff-Parkinson-White syndrome.

PubMed

Yodogawa, Kenji; Ono, Norihiko; Seino, Yoshihiko

2012-01-01

A 56-year-old man was admitted because of palpitations and dyspnea. A 12-lead electrocardiogram showed irregular wide QRS complex tachycardia with a slur at the initial portion of the QRS complex. He had preexisting long-standing persistent atrial fibrillation, but early excitation syndrome had never been noted. Chest X-ray showed heart enlargement and pulmonary congestion. He was diagnosed with late onset of Wolff-Parkinson-White syndrome, and congestive heart failure was probably caused by rapid ventricular response of atrial fibrillation through the accessory pathway. Emergency catheter ablation for the accessory pathway was undertaken, and heart failure was dramatically improved.

Dural arteriovenous fistula presenting with exophthalmos and seizures.

PubMed

Feyissa, Anteneh M; Ponce, Lucido L; Patterson, Joel T; Von Ritschl, Rudiger H; Smith, Robert G

2014-03-15

Concomitant seizures and exophthalmos in the context of a temporal dural arteriovenous fistula (dAVF) has not been described before. Here, we report a 55-year-old-male who presented with an 8-month history of progressive painless exophthalmos of his left eye, conjunctival chemosis, reduced vision and new onset complex partial seizures. Cerebral angiography demonstrated Cognard Type IIa left cerebral dAVF fed by branches from the left occipital artery and an accessory meningeal artery, with drainage to the superior ophthalmic vein. Following surgical obliteration of dAVF feeding vessels, our patient had dramatic improvement in visual acuity, proptosis and chemosis along with cessation of clinical seizures. Published by Elsevier B.V.

Local problems, local solutions: improving tuberculosis control at the district level in Malawi.

PubMed Central

Kelly, P. M.

2001-01-01

OBJECTIVE: To examine the causes of a low cure rate at the district level of a tuberculosis (TB) control programme and to formulate, implement, and evaluate an intervention to improve the situation. METHODS: The study setting was Mzuzu (population 60,000), where the annual smear-positive pulmonary TB incidence was 160 per 100,000 and the human immunodeficiency virus (HIV) seroprevalence was 67% among TB patients. There is one TB treatment unit, but several other organizations are involved with TB control. An examination of case-holding activities was carried out, potential areas for improvement were identified, and interventions performed. FINDINGS: In 1990-91, the cure rate was 24% among smear-positive cases (29% among survivors to end of treatment). Problems identified included a fragmented TB control programme; inadequate training and supervision; suboptimal recording of patients' addresses; and nonadherence to national TB control programme protocols. These problems were addressed, and in 1992-93 the cure rate rose to 68% (relative risk (RR) = 2.85 (95% confidence interval (CI) = 1.63, 4.96)) and to 92% among survivors to the end of treatment (RR = 3.12 (95% CI = 1.84, 5.29)). High cure rates are therefore achievable despite high HIV prevalence. CONCLUSIONS: Simple, inexpensive, local programmatic interventions can dramatically improve TB case holding. This study demonstrates the need for evaluation, training, and supervision at all levels of the programme. PMID:11242817

Changing Landscape of Congenital Heart Disease.

PubMed

Bouma, Berto J; Mulder, Barbara J M

2017-03-17

Congenital heart disease is the most frequently occurring congenital disorder affecting ≈0.8% of live births. Thanks to great efforts and technical improvements, including the development of cardiopulmonary bypass in the 1950s, large-scale repair in these patients became possible, with subsequent dramatic reduction in morbidity and mortality. The ongoing search for progress and the growing understanding of the cardiovascular system and its pathophysiology refined all aspects of care for these patients. As a consequence, survival further increased over the past decades, and a new group of patients, those who survived congenital heart disease into adulthood, emerged. However, a large range of complications raised at the horizon as arrhythmias, endocarditis, pulmonary hypertension, and heart failure, and the need for additional treatment became clear. Technical solutions were sought in perfection and creation of new surgical techniques by developing catheter-based interventions, with elimination of open heart surgery and new electronic devices enabling, for example, multisite pacing and implantation of internal cardiac defibrillators to prevent sudden death. Over time, many pharmaceutical studies were conducted, changing clinical treatment slowly toward evidence-based care, although results were often limited by low numbers and clinical heterogeneity. More attention has been given to secondary issues like sports participation, pregnancy, work, and social-related difficulties. The relevance of these issues was already recognized in the 1970s when the need for specialized centers with multidisciplinary teams was proclaimed. Finally, research has become incorporated in care. Results of intervention studies and registries increased the knowledge on epidemiology of adults with congenital heart disease and their complications during life, and at the end, several guidelines became easily accessible, guiding physicians to deliver care appropriately. Over the past decades, the landscape of adult congenital heart disease has changed dramatically, which has to be continued in the future. © 2017 American Heart Association, Inc.

Building high reliability teams: progress and some reflections on teamwork training.

PubMed

Salas, Eduardo; Rosen, Michael A

2013-05-01

The science of team training in healthcare has progressed dramatically in recent years. Methodologies have been refined and adapted for the unique and varied needs within healthcare, where once team training approaches were borrowed from other industries with little modification. Evidence continues to emerge and bolster the case that team training is an effective strategy for improving patient safety. Research is also elucidating the conditions under which teamwork training is most likely to have an impact, and what determines whether improvements achieved will be maintained over time. The articles in this special issue are a strong representation of the state of the science, the diversity of applications, and the growing sophistication of teamwork training research and practice in healthcare. In this article, we attempt to situate the findings in this issue within the broader context of healthcare team training, identify high level themes in the current state of the field, and discuss existing needs.

Cervical spondylotic myelopathy caused by violent motor tics in a child with Tourette syndrome.

PubMed

Ko, Da-Young; Kim, Seung-Ki; Chae, Jong-Hee; Wang, Kyu-Chang; Phi, Ji Hoon

2013-02-01

We report a case of a 9-year-old boy with Tourette syndrome (TS) who developed progressive quadriparesis that was more severe in the upper extremities. He had experienced frequent and violent motor tics consisting of hyperflexion and hyperextension for years. Magnetic resonance imaging (MRI) revealed a focal high-signal intensity cord lesion and adjacent cervical spondylotic changes. Initially, the patient was observed for several months because of diagnostic uncertainty; his neurological status had improved and later worsened again. Anterior cervical discectomy of C3-4 and fusion immediately followed by posterior fixation were performed. After surgery, the neck collar was applied for 6 months. His neurological signs and symptoms improved dramatically. TS with violent neck motion may cause cervical spondylotic myelopathy at an early age. The optimal management is still unclear and attempts to control tics should be paramount. Circumferential fusion with neck bracing represents a viable treatment option.

The Burn Wound Microenvironment

PubMed Central

Rose, Lloyd F.; Chan, Rodney K.

2016-01-01

Significance: While the survival rate of the severely burned patient has improved significantly, relatively little progress has been made in treatment or prevention of burn-induced long-term sequelae, such as contraction and fibrosis. Recent Advances: Our knowledge of the molecular pathways involved in burn wounds has increased dramatically, and technological advances now allow large-scale genomic studies, providing a global view of wound healing processes. Critical Issues: Translating findings from a large number of in vitro and preclinical animal studies into clinical practice represents a gap in our understanding, and the failures of a number of clinical trials suggest that targeting single pathways or cytokines may not be the best approach. Significant opportunities for improvement exist. Future Directions: Study of the underlying molecular influences of burn wound healing progression will undoubtedly continue as an active research focus. Increasing our knowledge of these processes will identify additional therapeutic targets, supporting informed clinical studies that translate into clinical relevance and practice. PMID:26989577

Effect of an Electronic Health Record on the Culture of an Outpatient Medical Oncology Practice in a Four-Hospital Integrated Health Care System: 5-Year Experience

PubMed Central

Brockstein, Bruce; Hensing, Thomas; Carro, George W.; Obel, Jennifer; Khandekar, Janardan; Kaminer, Lynne; Van De Wege, Christine; de Wilton Marsh, Robert

2011-01-01

The electronic health record (EHR) was adopted into the NorthShore University HealthSystem, a four-hospital integrated health system located in suburban Chicago, in 2003. By 2005, all chemotherapy and medicine order entry was conducted through the EHR, completing the incorporation of a fully paperless EHR in our hospital-based oncology practice in both the inpatient and outpatient settings. The use of the EHR has dramatically changed our practice environment by improving efficiency, patient safety, research productivity, and operations, while allowing evaluation of adherence to established quality measures and incorporation of new quality improvement initiatives. The reach of the EHR has been substantial and has influenced every aspect of care at our institution over the short period since its implementation. In this article, we describe subjective and objective measures, outcomes, and achievements of our 5-year EHR experience. PMID:22043197

The history of the diagnosis and treatment of ectopic pregnancy: a medical adventure.

PubMed

Lurie, S

1992-01-09

From its indirect reference by Abulcasis (936-1013) and until the 19th century the ectopic pregnancy was known as a universally fatal accident. By reporting successful treatment of tubal pregnancy with salpingectomy in 1884 Robert Lawson Tait (1845-1899) started an era of almost 70 years of exclusively extirpative treatment of ectopic pregnancy. The technologic revolution of the 20th century improved diagnostic capabilities so that diagnosis of unruptured ectopic pregnancy becomes feasible and even mandatory. Side by side our understanding of the natural history of ectopic pregnancy improved. Many patients with early-resolving ectopic pregnancies escape surgical treatment. Preservation of future fertility became possible with the introduction of conservative surgical procedures and with the use of methotrexate. The main achievement in the treatment of ectopic pregnancy over the past 110 years is the dramatic decrease in mortality rate: from 72-90% in 1880 to 0.14% in 1990.

New developments in the treatment of hypoplastic left heart syndrome.

PubMed

Alsoufi, Bahaaldin; Bennetts, Jayme; Verma, Subodh; Caldarone, Christopher A

2007-01-01

In the current decade, the prognosis of newborns with hypoplastic left heart syndrome, previously considered a uniformly fatal condition, has dramatically improved through refinement of rapidly evolving treatment strategies. These strategies include various modifications of staged surgical reconstruction, orthotopic heart transplantation, and hybrid palliation using ductal stenting and bilateral pulmonary artery banding. The variety of treatment approaches are based on different surgical philosophies, and each approach has its unique advantages and disadvantages. Nonetheless, multiple experienced centers have reported improved outcomes in each one of those modalities. The purpose of this review is to outline recent developments in the array of currently available management strategies for neonates with hypoplastic left heart syndrome. Because the vast majority of deaths in this patient population occur within the first months of life, the focus of the review will be evaluation of the impact of these management strategies on survival in the neonatal and infant periods.

Cardiac Imaging System

NASA Technical Reports Server (NTRS)

1990-01-01

Although not available to all patients with narrowed arteries, balloon angioplasty has expanded dramatically since its introduction with an estimated further growth to 562,000 procedures in the U.S. alone by 1992. Growth has fueled demand for higher quality imaging systems that allow the cardiologist to be more accurate and increase the chances of a successful procedure. A major advance is the Digital Cardiac Imaging (DCI) System designed by Philips Medical Systems International, Best, The Netherlands and marketed in the U.S. by Philips Medical Systems North America Company. The key benefit is significantly improved real-time imaging and the ability to employ image enhancement techniques to bring out added details. Using a cordless control unit, the cardiologist can manipulate images to make immediate assessment, compare live x-ray and roadmap images by placing them side-by-side on monitor screens, or compare pre-procedure and post procedure conditions. The Philips DCI improves the cardiologist's precision by expanding the information available to him.

Eliminating Cancer Stem Cells by Targeting Embryonic Signaling Pathways.

PubMed

Oren, Ohad; Smith, B Douglas

2017-02-01

Dramatic advances have been made in the understanding of cancer over the past decade. Prime among those are better appreciation of the biology of cancer and the development of targeted therapies. Despite these improvements, however, most tumors remain refractory to anti-cancer medications and frequently recur. Cancer Stem Cells (CSCs), which in some cases express markers of pluripotency (e.g., Oct-4), share many of the molecular features of normal stem cells. These cells have been hypothesised to play a role in tumor resistance and relapse. They exhibit dependence on many primitive regulatory pathways and may be best viewed in the context of embryonic signaling pathways. In this article, we review important embryonic signaling cascades and their differential expression in CSCs. We also discuss these pathways as actionable targets for novel therapies in hopes that eliminating cancer stem cells will lead to an improvement in overall survival for patients.

Capturing incentives and avoiding penalties

PubMed Central

Stevens, James C.

2013-01-01

Summary Over the past decade, health care in the United States has been a topic of intense political debate, resulting in dramatic legislative, regulatory, and economic changes. These changes have occurred due to the unsustainable rise of health care costs without accompanying improvement in measured health outcomes when compared to other economically developed countries. In an attempt to contain costs and improve the quality of health care provided, the Center for Medicare and Medicaid Services has implemented 4 distinct incentive-based programs. Data are scarce concerning whether such programs will be successful in accomplishing these goals. Each health care provider will need to weigh the costs of participation against the fines incurred by nonparticipation (up to 10% of annual Medicare payments). Knowledge of the percentage of one's practice dedicated to the care of patients in the Medicare and Medicaid programs will be helpful in arriving at a final decision. PMID:29473632

[The history and development of computer assisted orthopaedic surgery].

PubMed

Jenny, J-Y

2006-10-01

Computer assisted orthopaedic surgery (CAOS) was developed to improve the accuracy of surgical procedures. It has improved dramatically over the last years, being transformed from an experimental, laboratory procedure into a routine procedure theoretically available to every orthopaedic surgeon. The first field of application of computer assistance was neurosurgery. After the application of computer guided spinal surgery, the navigation of total hip and knee joints became available. Currently, several applications for computer assisted surgery are available. At the beginning of navigation, a preoperative CT-scan or several fluoroscopic images were necessary. The imageless systems allow the surgeon to digitize patient anatomy at the beginning of surgery without any preoperative imaging. The future of CAOS remains unknown, but there is no doubt that its importance will grow in the next 10 years, and that this technology will probably modify the conventional practice of orthopaedic surgery.

Myths and realities of the 80-hour work week.

PubMed

Schenarts, Paul J; Anderson Schenarts, Kimberly D; Rotondo, Michael F

2006-01-01

Myths are so ingrained into cultural traditions that emotion frequently overshadows a rational evaluation of the facts. The reduction in resident work hours has resulted in the formation of several myths. The purpose of this review is to examine the published data on resident work hours to separate out myth from reality. An electronic database was searched for publications related to resident training, work-hours, continuity of care, sleep deprivation, quality of life, patient safety, clinical/operative experience, faculty work hours, and surgical education. Sleep deprivation has been shown to be harmful, and residents played a role in advocating for work-hour limits. Surgical residents have seen a less dramatic improvement in quality of life compared with other disciplines. Work-hour reductions have decreased participation in clinic but have not resulted in a significant decline in clinical or operative exposure. Limiting resident work hours will unlikely result in a decrease health-care cost. Reduction in resident work hours has not resulted in an improvement or deterioration in patient outcome. Reduction of work hours has not increased faculty work hours nor made surgery a more attractive career choice. Despite strongly held opinions, resident work-hour reduction has resulted in little significant change in lifestyle, clinical exposure, patient well-being, faculty work hours, or medical student recruitment.

MEDWISE: an innovative public health information system infrastructure.

PubMed

Sahin, Yasar Guneri; Celikkan, Ufuk

2012-06-01

In this paper, we present MedWise, a high level design of a medical information infrastructure, and its architecture. The proposed system offers a comprehensive, modular, robust and extensible infrastructure to be used in public health care systems. The system gathers reliable and evidence based health data, which it then classifies, interprets and stores into a particular database. It creates a healthcare ecosystem that aids the medical community by providing for less error prone diagnoses and treatment of diseases. This system will be standards-compliant; therefore it would be complementary to the existing healthcare and clinical information systems. The key objective of the proposed system is to provide as much medical historical and miscellaneous data as possible about the patients with minimal consultation, thus allowing physicians to easily access Patients' Ancillary Data (PAD) such as hereditary, residential, travel, custom, meteorological, biographical and demographical data before the consultation. In addition, the system can help to diminish problems and misdiagnosis situations caused by language barriers-disorders and misinformation. MedWise can assist physicians to shorten time for diagnosis and consultations, therefore dramatically improving quality and quantity of the physical examinations of patients. Furthermore, since it intends to supply a significant amount of data, it may be used to improve skills of students in medical education.

Transition of gastroenterological patients from paediatric to adult care: A position statement by the Italian Societies of Gastroenterology.

PubMed

Elli, Luca; Maieron, Roberto; Martelossi, Stefano; Guariso, Graziella; Buscarini, Elisabetta; Conte, Dario; di Giulio, Emilio; Staiano, Annamaria; Barp, Jacopo; Bassotti, Gabrio; Bianco, Maria Antonia; Buri, Luigi; Carrara, Maurizio; Ghidini, Benedetta; Giannini, Olivia; Knafelz, Daniela; Miele, Erasmo; Peralta, Sergio; Riccio, Elisabetta; Tomba, Carolina; Zilli, Maurizio; Guadagnini, Tiziana

2015-09-01

In 2013, four Italian Gastroenterological Societies (the Italian Society of Paediatric Gastroenterology, Hepatology and Nutrition, the Italian Society of Hospital Gastroenterologists and Endoscopists, the Italian Society of Endoscopy, and the Italian Society of Gastroenterology) formed a joint panel of experts with the aim of preparing an official statement on transition medicine in Gastroenterology. The transition of adolescents from paediatric to adult care is a crucial moment in managing chronic diseases such as celiac disease, inflammatory bowel disease, liver disease and liver transplantation. Improved medical treatment and availability of new drugs and surgical techniques have improved the prognosis of many paediatric disorders, prolonging survival, thus making the transition to adulthood possible and necessary. An inappropriate transition or the incomplete transmission of data from the paediatrician to the adult Gastroenterologist can dramatically decrease compliance to treatment and prognosis of a young patient, particularly in the case of severe disorders. For these reasons, the Italian gastroenterological societies decided to develop an official shared transition protocol. The resulting document discusses the factors influencing the transition process and highlights the main points to accomplish to optimize compliance and prognosis of gastroenterological patients during the difficult transition from childhood to adolescence and adulthood. Copyright © 2015 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

Drug-resistant tuberculosis: An update on disease burden, diagnosis and treatment.

PubMed

Lange, Christoph; Chesov, Dumitru; Heyckendorf, Jan; Leung, Chi C; Udwadia, Zarir; Dheda, Keertan

2018-04-11

The emergence of antimicrobial resistance against Mycobacterium tuberculosis, the leading cause of mortality due to a single microbial pathogen worldwide, represents a growing threat to public health and economic growth. The global burden of multidrug-resistant tuberculosis (MDR-TB) has recently increased by an annual rate of more than 20%. According to the World Health Organization approximately only half of all patients treated for MDR-TB achieved a successful outcome. For many years, patients with drug-resistant tuberculosis (TB) have received standardized treatment regimens, thereby accelerating the development of MDR-TB through drug-specific resistance amplification. Comprehensive drug susceptibility testing (phenotypic and/or genotypic) is necessary to inform physicians about the best drugs to treat individual patients with tailor-made treatment regimens. Phenotypic drug resistance can now often, but with variable sensitivity, be predicted by molecular drug susceptibility testing based on whole genome sequencing, which in the future could become an affordable method for the guidance of treatment decisions, especially in high-burden/resource-limited settings. More recently, MDR-TB treatment outcomes have dramatically improved with the use of bedaquiline-based regimens. Ongoing clinical trials with novel and repurposed drugs will potentially further improve cure-rates, and may substantially decrease the duration of MDR-TB treatment necessary to achieve relapse-free cure. © 2018 Asian Pacific Society of Respirology.

Shoshin beriberi induced by long-term administration of diuretics: a case report.

PubMed

Misumida, Naoki; Umeda, Hisashi; Iwase, Mitsunori

2014-01-01

Previous studies have suggested that diuretic therapy for heart failure may lead to thiamine deficiency due to the increased urinary thiamine excretion. Herein, we present the case of a 61-year-old man with shoshin beriberi, a fulminant form of wet beriberi, induced by long-term diuretic therapy. The patient had a history of heart failure with preserved ejection fraction and was receiving furosemide and trichlormethiazide therapy. He presented with worsening exertional dyspnea and was admitted for heart failure exacerbation. His condition failed to improve even after intensive treatment. A hemodynamic evaluation with the Swan-Ganz catheter revealed high-output heart failure with low peripheral vascular resistance. Thiamine was administered for suspected shoshin beriberi; his hemodynamic status improved dramatically within the next six hours. The serum thiamine level was below the normal range; the patient was therefore diagnosed with shoshin beriberi. The common causes of thiamine deficiency were not identified. Long-term diuretic therapy with furosemide and thiazide was thought to have played a major role in the development of thiamine deficiency. This case illustrates the importance of considering wet beriberi as a possible cause of heart failure exacerbation in patients taking diuretics, even when the common thiamine deficiency causes are not identified with history-taking.

The effects of everolimus on tuberous sclerosis-associated lesions can be dramatic but may be impermanent.

PubMed

Miller, Joseph M; Wachsman, Ashley; Haker, Katherine; Majlessipour, Fataneh; Danielpour, Moise; Puliyanda, Dechu

2015-01-01

Tuberous sclerosis complex (TSC) predisposes to the development of benign lesions within multiple organ systems, including the brain, kidneys, heart, lungs, and skin. Disease mortality is due to space-occupying subependymal giant cell astrocytomas and hemorrhage-prone renal angiomyolipomas. The recent use of mTORC1 inhibitors, such as everolimus, has allowed for direct targeting of TSC-associated mass lesions without apparent effect on surrounding tissues. Because of the mechanism of these drugs, there is reason to believe that these effects are not durable and that there may be need for continued long-term maintenance therapy. We present a case of TSC-associated mass lesions that were ill-suited for definitive surgical therapy. The patient was started on everolimus, however due to a complex social situation treatment was discontinued and ultimately resumed many months later. Radiologic studies acquired before and after each period of therapeutic onset/cessation reveal the dramatic but impermanent effects of mTORC1 inhibition. While everolimus provides a non-invasive way to treat TSC-associated lesions, patients may require lifelong therapy. When termination of therapy is considered, the patient should be made aware of the expectation of potentially dramatic increases in lesion size. If consideration is to be given to definitive surgical therapy, it should be pursued while the patient is still on the medication, or at least soon after treatment is halted.

An Update on Aerosolized Antibiotics for Treating Hospital-Acquired and Ventilator-Associated Pneumonia in Adults.

PubMed

Wood, G Christopher; Swanson, Joseph M

2017-12-01

A significant percentage of patients with hospital-acquired pneumonia (HAP) and ventilator-associated pneumonia (VAP) have poor outcomes with intravenous antibiotics. It is not clear if adding aerosolized antibiotics improves treatment. This review is an update on using aerosolized antibiotics for treating HAP/VAP in adults. PubMed search using the terms "aerosolized antibiotics pneumonia," "nebulized antibiotics pneumonia," and "inhaled antibiotics pneumonia." Reference lists from identified articles were also searched. Clinical studies of aerosolized antibiotics for treating HAP/VAP in adults from July 2010 to March 2017. This article updates a previous review on this topic written in mid-2010. The size and quality of studies have improved dramatically in the recent time period compared to previous studies. However, there still are not large randomized controlled trials available. Colistin and aminoglycosides were the most commonly studied agents, and the most common pathogens were Pseudomonas and Acinetobacter. The clinical efficacy of adding aerosolized antibiotics was mixed. Approximately half of the studies showed better outcomes, and none showed worse outcomes. Aerosolized antibiotics appear to be relatively safe, though pulmonary adverse events can occur. Attention to proper administration technique in mechanically ventilated patients is required, including the use of vibrating plate nebulizers. Adding aerosolized antibiotics to intravenous antibiotics may improve the outcomes of adult patients with HAP/VAP in some settings. It seems reasonable to add aerosolized antibiotics in patients with multidrug-resistant organisms or who appear to be failing therapy. Clinicians should pay attention to potential adverse events and proper administration technique.

Influence of surgical and minimally invasive facial cosmetic procedures on psychosocial outcomes: a systematic review.

PubMed

Imadojemu, Sotonye; Sarwer, David B; Percec, Ivona; Sonnad, Seema S; Goldsack, Jennifer E; Berman, Morgan; Sobanko, Joseph F

2013-11-01

Millions of surgical and minimally invasive cosmetic procedures of the face are performed each year, but objective clinical measures that evaluate surgical procedures, such as complication rates, have limited utility when applied to cosmetic procedures. While there may be subjective improvements in appearance, it is important to determine if these interventions have an impact on patients in other realms such as psychosocial functioning. This is particularly important in light of the Patient Protection and Affordable Care Act and its emphasis on patient-centered outcomes and effectiveness. To review the literature investigating the impact of facial cosmetic surgery and minimally invasive procedures on relevant psychological variables to guide clinical practice and set norms for clinical performance. English-language randomized clinical trials and prospective cohort studies that preoperatively and postoperatively assessed psychological variables in at least 10 patients seeking surgical or minimally invasive cosmetic procedures of the face. Only 1 study investigating minimally invasive procedures was identified. Most studies reported modest improvement in psychosocial functioning, which included quality of life, self-esteem, and body image. Unfortunately, the overall quality of evidence is limited owing to an absence of control groups, short follow-up periods, or loss to follow-up. The current literature suggests that a number of psychosocial domains may improve following facial cosmetic surgery, although the quality of this evidence is limited (grade of recommendation 2A). Despite the dramatic rise in nonsurgical cosmetic procedures, there is a paucity of information regarding the impact of chemodenervation and soft-tissue augmentation on psychosocial functioning.

The effects of eszopiclone on sleep spindles and memory consolidation in schizophrenia: a randomized placebo-controlled trial.

PubMed

Wamsley, Erin J; Shinn, Ann K; Tucker, Matthew A; Ono, Kim E; McKinley, Sophia K; Ely, Alice V; Goff, Donald C; Stickgold, Robert; Manoach, Dara S

2013-09-01

In schizophrenia there is a dramatic reduction of sleep spindles that predicts deficient sleep-dependent memory consolidation. Eszopiclone (Lunesta), a non-benzodiazepine hypnotic, acts on γ-aminobutyric acid (GABA) neurons in the thalamic reticular nucleus where spindles are generated. We investigated whether eszopiclone could increase spindles and thereby improve memory consolidation in schizophrenia. In a double-blind design, patients were randomly assigned to receive either placebo or 3 mg of eszopiclone. Patients completed Baseline and Treatment visits, each consisting of two consecutive nights of polysomnography. On the second night of each visit, patients were trained on the motor sequence task (MST) at bedtime and tested the following morning. Academic research center. Twenty-one chronic, medicated schizophrenia outpatients. We compared the effects of two nights of eszopiclone vs. placebo on stage 2 sleep spindles and overnight changes in MST performance. Eszopiclone increased the number and density of spindles over baseline levels significantly more than placebo, but did not significantly enhance overnight MST improvement. In the combined eszopiclone and placebo groups, spindle number and density predicted overnight MST improvement. Eszopiclone significantly increased sleep spindles, which correlated with overnight motor sequence task improvement. These findings provide partial support for the hypothesis that the spindle deficit in schizophrenia impairs sleep-dependent memory consolidation and may be ameliorated by eszopiclone. Larger samples may be needed to detect a significant effect on memory. Given the general role of sleep spindles in cognition, they offer a promising novel potential target for treating cognitive deficits in schizophrenia.

Trauma team utilization of universal precautions: if you see something, say something.

PubMed

Peponis, T; Cropano, M C; Larentzakis, A; van der Wilden, M G; Mejaddam, Y A; Sideris, C A; Michailidou, M; Fikry, K; Bramos, A; Janjua, S; Chang, Y; King, D R

2017-02-01

The risks deriving from the lack of compliance with universal safety precautions (USPs) are unequivocal. However, the adoption of these prophylactic precautions by healthcare providers remains unacceptably low. We hypothesized that trauma teams are not routinely adhering to USPs and that a brief educational intervention, followed by real-time peer feedback, would substantially improve compliance rates. This before-and-after interventional study took place in the resuscitation bay of a Level I Trauma Center during trauma team activations. Six USPs were examined: hand washing (before and after patient contact), use of gloves, gowns, eye protection, and masks. Surgery and Emergency Medicine attending physicians, residents, and nurses, who had direct patient contact, were included. Following 162 baseline observations, an educational intervention in the form of brief lectures was conducted, emphasizing the danger to self from dereliction of USPs. Subsequently, 167 post-intervention observations were made after a one-month period of knowledge decay. Finally, real-time feedback was provided by trauma team leaders and study staff. Adherence to prophylactic measures was recorded again. Baseline compliance rates were dismal. Only hand washing prior to patient interaction, the use of eye protection, and the use of masks improved significantly (p < 0.05) after the educational initiative. However, compliance rates remained suboptimal. No difference was noted regarding the three other USPs. Impressively, following real-time behavioral corrections, compliance improved to nearly 90 % for all USPs (p < 0.05). Compliance with OSHA-required USPs during trauma team activations is unacceptably low, but can be dramatically improved through simple educational interventions, combined with real-time peer feedback.

Rehabilitation Approaches in Macular Degeneration Patients

PubMed Central

Maniglia, Marcello; Cottereau, Benoit R.; Soler, Vincent; Trotter, Yves

2016-01-01

Age related macular degeneration (AMD) is a visual disease that affects elderly population. It entails a progressive loss of central vision whose consequences are dramatic for the patient’s quality of life. Current rehabilitation programs are restricted to technical aids based on visual devices. They only temporarily improve specific visual functions such as reading skills. Considering the rapid increase of the aging population worldwide, it is crucial to intensify clinical research on AMD in order to develop simple and efficient methods that improve the patient’s visual performances in many different contexts. One very promising approach to face this challenge is based on perceptual learning (PL). Through intensive practice, PL can induce neural plasticity in sensory cortices and result in long-lasting enhancements for various perceptual tasks in both normal and visually impaired populations. A growing number of studies showed how appropriate PL protocols improve visual functions in visual disorders, namely amblyopia, presbyopia or myopia. In order to successfully apply these approaches to more severe conditions such as AMD, numerous challenges have to be overcome. Indeed, the overall elderly age of patients and the reduced cortical surface that is devoted to peripheral vision potentially limit neural plasticity in this population. In addition, ocular fixation becomes much less stable because patients have to rely on peripheral fixation spots outside the scotoma whose size keeps on evolving. The aim of this review article is to discuss the recent literature on this topic and to offer a unified approach for developing new rehabilitation programs of AMD using PL. We argue that with an appropriate experimental and training protocol that is adapted to each patient needs, PL can offer fascinating opportunities for the development of simple, non-expensive rehabilitation approaches a large spectrum of visual functions in AMD patients. PMID:28082876

Efficacy of infliximab on MRI-determined bone oedema in psoriatic arthritis.

PubMed

Marzo-Ortega, Helena; McGonagle, Dennis; Rhodes, Laura A; Tan, Ai Lyn; Conaghan, Philip G; O'Connor, Philip; Tanner, Steven F; Fraser, Alexander; Veale, Douglas; Emery, Paul

2007-06-01

Psoriatic arthritis (PsA) is commonly associated with bone pathology, including entheseal new bone formation and osteolysis. On MRI, areas of active clinical involvement are represented by bone oedema and synovitis. To assess the impact of infliximab on bone oedema in PsA as shown by MRI. 18 patients with joint swelling, psoriasis and seronegativity for rheumatoid factor received four infusions of infliximab, 3 mg/kg, in combination with methotrexate. MRI of the affected hand (12 patients) or knee joints (6 patients) was performed before and after treatment. The primary outcome was the assessment of bone oedema and synovitis at 20 weeks as shown by MRI. Secondary outcomes included the American College of Rheumatology (ACR) response criteria, psoriasis skin scores (Psoriasis Area and Severity Index (PASI)) and a quality of life measure (Psoriatic Arthritis Quality of Life (PsAQoL)). At baseline, bone oedema was seen in 50% of patients (seven hands and two knees) in 30% of scanned joints, and this improved or resolved in all cases in the hand joints (p = 0.018) and in one knee joint at 20 weeks. Synovitis was found to be reduced in 90% of cases on MRI. Likewise, a significant improvement in all clinical outcomes, including PASI (p = 0.003) and PsAQoL (p = 0.006) was seen at week 20. 65% (n = 11) of the patients achieved an ACR response, of whom 45% had ACR70 or above and 54% had ACR20 or ACR50. Infliximab treatment is associated with dramatic improvements in MRI-determined bone oedema in PsA in the short term. It remains to be determined whether infliiximib treatment is the cause for prevention of new bone formation, bone fusion or osteolysis in PsA as shown by radiography.

2222 kidney transplantations at the University Hospital Basel: a story of success and new challenges.

PubMed

Wehmeier, Caroline; Georgalis, Argyrios; Hirt-Minkowski, Patricia; Amico, Patrizia; Hoenger, Gideon; Voegele, Thomas; Brun, Nicole; Bock, Andreas; Wolff, Thomas; Guerke, Lorenz; Bachmann, Alexander; Hopfer, Helmut; Dickenmann, Michael; Steiger, Jürg; Schaub, Stefan

2016-01-01

The aim was to investigate changes in kidney allograft donor/recipient characteristics and outcomes at our centre. We retrospectively reviewed all 2222 kidney transplantations performed between 1967 and 2015. The population was divided into four eras on the basis of time intervals corresponding to major changes in immunosuppression and pretransplant risk stratification: (i.) 1967-1980 (n = 231), (ii.) 1981-1997 (n = 883), (iii.) 1998-2004 (n = 437), (iv.) 2005-2015 (n = 671). In deceased donor transplants, we observed a continuous increase of the median recipient (45, 51, 56 and 58 years; p <0.0001) and donor (26, 36, 49 and 54 years; p <0.0001) age. Notably, the frequency of expanded criteria donors increased dramatically (1%, 10%, 28%, 40%, p <0.0001). Graft survival at 1 year (63%, 82%, 89%, 95%), 5 years (46%, 66%, 72%, 78%) and 10 years (27%, 46%, 48%, 61%) significantly improved (p <0.0001). Patient survival also significantly improved and remained stable at a high level within the last three eras (1 year: 97%; 5 years: 87%; 10 years: 71%). Similar trends along with slightly better outcomes were noticed in living donor transplantations. In the most recent era, graft losses in elderly patients were in 81% of cases related to the patient's death, whereas in young patients 83% of graft losses were caused by transplant failure (mainly rejection). Allograft function at the time of patients' deaths would have allowed for calculated 10 additional years with an estimated glomerular filtration rate >15 ml/min. Despite increasing donor and recipient age, outcomes improved, illustrating ongoing progress in kidney transplantation. A major new challenge is to match the functional capacity of the donor organ with the anticipated lifespan of the recipient.

Extracorporeal membrane oxygenation for the treatment of postcardiotomy shock.

PubMed

Whitman, Glenn J R

2017-01-01

Use of extracorporeal membrane oxygenation (ECMO), one of an increasing variety of mechanical circulatory support strategies, was first used close to 50 years ago. For decades, it was mostly applied to the pediatric population. However, during the past several years, its use has dramatically increased as therapy for pulmonary and cardiac failure in the adult. In particular, ECMO is being used more and more for postcardiotomy shock. Unfortunately, despite its increased application in this setting, improved outcomes have been hard to come by. Improved results must be grounded on an approach that honors the tenets of myocardial recovery, minimizing the work done by the heart during the recovery period. Left ventricular decompression should be a tenet of ECMO support in the setting of postcardiotomy shock, universally applied if we are to see any significant improvement in our results. Furthermore, the point is made that surgeons should play a leadership role in the immediate counseling of patients' families to assure realistic expectations on their part. To address the need for family support during this very difficult time, ECMO centers should design a programmatic approach to care for patients and their families so as to provide them with education, guidance, and emotional support. Copyright © 2016 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

Detecting cancers through tumor-activatable minicircles that lead to a detectable blood biomarker.

PubMed

Ronald, John A; Chuang, Hui-Yen; Dragulescu-Andrasi, Anca; Hori, Sharon S; Gambhir, Sanjiv S

2015-03-10

Earlier detection of cancers can dramatically improve the efficacy of available treatment strategies. However, despite decades of effort on blood-based biomarker cancer detection, many promising endogenous biomarkers have failed clinically because of intractable problems such as highly variable background expression from nonmalignant tissues and tumor heterogeneity. In this work we present a tumor-detection strategy based on systemic administration of tumor-activatable minicircles that use the pan-tumor-specific Survivin promoter to drive expression of a secretable reporter that is detectable in the blood nearly exclusively in tumor-bearing subjects. After systemic administration we demonstrate a robust ability to differentiate mice bearing human melanoma metastases from tumor-free subjects for up to 2 wk simply by measuring blood reporter levels. Cumulative change in reporter levels also identified tumor-bearing subjects, and a receiver operator-characteristic curve analysis highlighted this test's performance with an area of 0.918 ± 0.084. Lung tumor burden additionally correlated (r(2) = 0.714; P < 0.05) with cumulative reporter levels, indicating that determination of disease extent was possible. Continued development of our system could improve tumor detectability dramatically because of the temporally controlled, high reporter expression in tumors and nearly zero background from healthy tissues. Our strategy's highly modular nature also allows it to be iteratively optimized over time to improve the test's sensitivity and specificity. We envision this system could be used first in patients at high risk for tumor recurrence, followed by screening high-risk populations before tumor diagnosis, and, if proven safe and effective, eventually may have potential as a powerful cancer-screening tool for the general population.

Clinical considerations and key issues in the management of patients with Erdheim-Chester Disease: a seven case series.

PubMed

Mazor, Roei D; Manevich-Mazor, Mirra; Kesler, Anat; Aizenstein, Orna; Eshed, Iris; Jaffe, Ronald; Pessach, Yakov; Goldberg, Ilan; Sprecher, Eli; Yaish, Iris; Gural, Alexander; Ganzel, Chezi; Shoenfeld, Yehuda

2014-12-01

Erdheim-Chester Disease (ECD), a non Langerhans' cell histiocytosis of orphan nature and propensity for multi-systemic presentations, comprises an intricate medical challenge in terms of diagnosis, treatment and complication management. The objectives are to report the clinical, radiological and pathological characteristics, as well as cardinal therapeutic approaches to ECD patients and to provide clinical analyses of the medical chronicles of these complex patients. Patients with biopsy proven ECD were audited by a multi-disciplinary team of specialists who formed a coherent timeline of all the substantial clinical events in the evolution of their patients' illness. Seven patients (five men, two women) were recruited to the study. The median age at presentation was 53 years (range: 39 to 62 years). The median follow-up time was 36 months (range: 1 to 72 months). Notable ECD involvement sites included the skeleton (seven), pituitary gland (seven), retroperitoneum (five), central nervous system (four), skin (four), lungs and pleura (four), orbits (three), heart and great vessels (three) and retinae (one). Prominent signs and symptoms were fever (seven), polyuria and polydipsia (six), ataxia and dysarthria (four), bone pain (four), exophthalmos (three), renovascular hypertension (one) and dyspnea (one). The V600E BRAF mutation was verified in three of six patients tested. Interferon-α treatment was beneficial in three of six patients treated. Vemurafenib yielded dramatic neurological improvement in a BRAF mutated patient. Infliximab facilitated pericardial effusion volume reduction. Cladribine improved cerebral blood flow originally compromised by perivenous lesions. ECD is a complex, multi-systemic, clonal entity coalescing both neoplastic and inflammatory elements and strongly dependent on impaired RAS/RAF/MEK/ERK signaling.

Evaluation of patients' education on foot self-care status in diabetic patients.

PubMed

Kafaie, Parichehr; Noorbala, Mohamad Taghi; Soheilikhah, Sedigheh; Rashidi, Maryam

2012-12-01

Skin problems caused by neuropathy and antipathy are common manifestations of diabetes. The most serious about such problem is the diabetic foot, which may lead to eventual ulceration and amputation, and will decrease a patient's quality of life dramatically. The aim of this study is to assess the level of foot self-care and foot conditions in diabetic patients, and to demonstrate the role of self-care education in diabetic foot care. A total of 80 diabetic patients were included in the study, all of whom had referred to "Yazd Diabetic Research Center." The levels of their foot self-care were recorded in pre-test questionnaires, and then all of the patients were visited and educated by a Dermatologist for their foot self-care on a monthly basis, after which their post-test results were recorded through a second administration of the same questionnaire. Eventually, data from the pre and post-test questionnaires were analyzed to identify the possible effects of education. A total of 80 diabetic patients (34 males, 46 females) with a mean average age of 53.53 ± 10.19 and mean average duration of diabetes 12.42 ± 6.73 years were assessed. A significant increase in foot self-care through education was observed (baseline 27.06 ± 8.77, vs. post education 43.12 ± 8.77; P = 0.0001). After education, foot and nail lesions improved completely in 84% and 62.8%. Moreover, 77.8% of patients had suitable shoes and 79.6% had suitable socks. Our findings showed that foot self-care education could improve knowledge and performance of patients about various foot problems, and was significantly important in preventing ulcers.

Resolution of Tachyarrhythmia Following Posterior Fossa Decompression Surgery for Chiari Malformation Type I.

PubMed

Elia, Christopher; Brazdzionis, James; Tashjian, Vartan

2018-03-01

Chiari malformation (CM) type I commonly presents with symptoms such as tussive headaches, paresthesias, and, in severe cases, corticobulbar dysfunction. However, patients may present with atypical symptoms lending to the complexity in this patient population. We present a case of a CM patient presenting with atypical cardiac symptoms and arrhythmias, all of which resolved after surgical decompression. A 31-year-old female presented with atypical chest pain, palpitations, tachycardia, headaches, and dizziness for 2 years. Multiple antiarrhythmics and ultimately cardiac ablation procedure proved to be ineffective. Magnetic resonance imaging revealed CM, and the patient ultimately underwent surgical decompression with subsequent resolution of her symptoms. The surgical management of CM patients presenting with atypical symptoms can be challenging and often lead to delays in intervention. To our knowledge this is the only reported case of a patient presenting with tachyarrhythmia and atypical chest pain with resolution after Chiari decompression. We believe the dramatic improvement documented in the present case should serve to advance Chiari decompression in CM patients presenting with refractory tachyarrhythmia in whom no other discernable cause has been elucidated. Further studies are needed to better correlate the findings and to hopefully establish a criteria for patients that will likely benefit from surgical decompression. Copyright © 2017 Elsevier Inc. All rights reserved.

The treatment of CML at an environment with limited resources.

PubMed

Gómez-Almaguer, David; Cantú-Rodríguez, Olga G; Gutiérrez-Aguirre, Cesar H; Ruiz-Argüelles, Guillermo J

2016-12-01

This article reviews clinical experiences in the treatment of chronic myeloid leukemia (CML) in an environment of limited resources. We reviewed recent publications on Pub med and abstracts from mayor congresses relevant to the disease. CML is a hematological neoplasm observed more frequently in adults, regardless of their socioeconomic status. Until recently, available treatments improved patients' quality of life but did not modify survival. It was not until interferon appeared that patients received a drug that reduced and even eliminated Philadelphia chromosome-positive (Ph+) cells. With the start of the new millennium, the International Randomized Study of Interferon-α plus cytarabine versus STI571 (IRIS) trial demonstrated a dramatic improvement in survival by comparing imatinib versus interferon alpha plus cytarabine. The Food and Drug Administration (FDA) approved imatinib as first-line treatment for newly diagnosed CML in 2001 due to its outstanding effectiveness. Years later, three second-generation (dasatinib, nilotinib, bosutinib) and one third-generation (ponatinib) tyrosine-kinase inhibitors (TKIs) were developed and approved. These highly effective treatment options, however, are not affordable for many low-income patients. Additionally, the use of drugs that effectively treat but do not cure the disease has resulted in an important economic impact for patients and health care systems worldwide, especially those in developing countries. Imatinib is the least expensive and a very effective TKI in many low-income countries. Early allogeneic stem cell transplantation must be considered in the management of selected patients before CML transformation.

Refeeding syndrome in a patient with advanced kidney failure due to nephronophthisis.

PubMed

El-Reshaid, Kamel

2013-11-01

Refeeding syndrome (RS) is a serious and potentially fatal disorder. It is caused by a shift of fluids, sodium, potassium, magnesium and phosphorus as well changes in the metabolism of glucose, protein, fat and vitamins following the refeeding of malnourished patients, whether enterally or parenterally. RS has rarely been reported in patients with advanced kidney disease probably due to the pre-existing hyperphosphatemia, hypermagnesemia and hyperkalemia in these patients. In the following report, we present a patient with nephronophthisis type 1 deletion syndrome in whom her main previous nutrition was limited to simply rehydration to avoid renal replacement therapy. On presentation, she was cachectic and dehydrated with advanced kidney failure. She was treated with medical nephrectomy using non-steroidal anti-inflammatory drugs and then placed on maintenance hemodialysis. Percutaneous endoscopic gastrostomy was used for her initial feeding. Care was exercised during her early refeeding with regard to correction of fluids and essential electrolytes, viz. potassium, phosphorus and magnesium, as well as multivitamins to avoid the cardiovascular and neurological complications of RS. However, the changes in the gut, pancreas and liver as well as her hyperlipidemia were a clear obstacle. Fortunately, the ileus and pancreatitis she developed on refeeding improved dramatically with a decrease of the feeding dose to half; however, the liver abnormalities and hyperlipidemia were severe and slow to recover. These improved after addition of ursodeoxycholic acid and permitted successful increase of the dose of feeding subsequently.

Current Status of Atopic Dermatitis-Related Information Available on the Internet in South Korea

PubMed Central

Lee, Yong Jun; Kim, Hyun Jee; Yu, Dong Soo; Lee, Young Bok; Hahn, Hyung Jin

2016-01-01

Background Patients with atopic dermatitis (AD) often resort to the internet for disease-related information. We believe that dermatologists be informed about the current accessibility of information to patients and the potential for misleading patients into making poor treatment decisions. Objective The study was carried out in order to determine the nature of AD-related information available on the internet in Korea, and to identify any changes since our last survey in 2005. The quality of information offered and the involvement of medical doctors in certain websites were also investigated. Methods Taking into account the current search engine market share in Korea, we gathered all search results obtained from the three major search engines using the keyword 'atopy', and investigated the nature of the information retrieved. Results The search results showed less commercial sites than our previous study in 2005. There is a dramatic increase in the number of public bodies offering information about AD. In addition, the quality of information available online has improved since our last survey. Conclusion The phenomenon of 'commercial overcrowding' seems to have stabilized. As AD becomes a more social phenomenon, patients are better informed than ever before. However, the information available on the internet still requires to be accompanied by consultation by dermatologists. We believe that self-regulation using a format such as the Health on the Net Foundation's code of conduct (HONcode) may improve the quality of online information accessible to patients with AD in Korea. PMID:26848212

Trajectories of Pain and Function after Primary Hip and Knee Arthroplasty: The ADAPT Cohort Study

PubMed Central

Lenguerrand, Erik; Wylde, Vikki; Gooberman-Hill, Rachael; Sayers, Adrian; Brunton, Luke; Beswick, Andrew D.; Dieppe, Paul; Blom, Ashley W.

2016-01-01

Background and Purpose Pain and function improve dramatically in the first three months after hip and knee arthroplasty but the trajectory after three months is less well described. It is also unclear how pre-operative pain and function influence short- and long-term recovery. We explored the trajectory of change in function and pain until and beyond 3-months post-operatively and the influence of pre-operative self-reported symptoms. Methods The study was a prospective cohort study of 164 patients undergoing primary hip (n = 80) or knee (n = 84) arthroplasty in the United Kingdom. Self-reported measures of pain and function using the Western Ontario and McMaster Universities Osteoarthritis index were collected pre-operatively and at 3 and 12 months post-operatively. Hip and knee arthroplasties were analysed separately, and patients were split into two groups: those with high or low symptoms pre-operatively. Multilevel regression models were used for each outcome (pain and function), and the trajectories of change were charted (0–3 months and 3–12 months). Results Hip: Most improvement occurred within the first 3 months following hip surgery and patients with worse pre-operative scores had greater changes. The mean changes observed between 3 and twelve months were statistically insignificant. One year after surgery, patients with worse pre-operative scores had post-operative outcomes similar to those observed among patients with less severe pre-operative symptoms. Knee: Most improvement occurred in the first 3 months following knee surgery with no significant change thereafter. Despite greater mean change during the first three months, patients with worse pre-operative scores had not ‘caught-up’ with those with less severe pre-operative symptoms 12 months after their surgery. Conclusion Most symptomatic improvement occurred within the first 3 months after surgery with no significant change between 3–12 months. Further investigations are now required to determine if patients with severe symptoms at the time of their knee arthroplasty have a different pre-surgical history than those with less severe symptoms and if they could benefit from earlier surgical intervention and tailored rehabilitation to achieve better post-operative patient-reported outcomes. PMID:26871909

Trajectories of Pain and Function after Primary Hip and Knee Arthroplasty: The ADAPT Cohort Study.

PubMed

Lenguerrand, Erik; Wylde, Vikki; Gooberman-Hill, Rachael; Sayers, Adrian; Brunton, Luke; Beswick, Andrew D; Dieppe, Paul; Blom, Ashley W

2016-01-01

Pain and function improve dramatically in the first three months after hip and knee arthroplasty but the trajectory after three months is less well described. It is also unclear how pre-operative pain and function influence short- and long-term recovery. We explored the trajectory of change in function and pain until and beyond 3-months post-operatively and the influence of pre-operative self-reported symptoms. The study was a prospective cohort study of 164 patients undergoing primary hip (n = 80) or knee (n = 84) arthroplasty in the United Kingdom. Self-reported measures of pain and function using the Western Ontario and McMaster Universities Osteoarthritis index were collected pre-operatively and at 3 and 12 months post-operatively. Hip and knee arthroplasties were analysed separately, and patients were split into two groups: those with high or low symptoms pre-operatively. Multilevel regression models were used for each outcome (pain and function), and the trajectories of change were charted (0-3 months and 3-12 months). Hip: Most improvement occurred within the first 3 months following hip surgery and patients with worse pre-operative scores had greater changes. The mean changes observed between 3 and twelve months were statistically insignificant. One year after surgery, patients with worse pre-operative scores had post-operative outcomes similar to those observed among patients with less severe pre-operative symptoms. Knee: Most improvement occurred in the first 3 months following knee surgery with no significant change thereafter. Despite greater mean change during the first three months, patients with worse pre-operative scores had not 'caught-up' with those with less severe pre-operative symptoms 12 months after their surgery. Most symptomatic improvement occurred within the first 3 months after surgery with no significant change between 3-12 months. Further investigations are now required to determine if patients with severe symptoms at the time of their knee arthroplasty have a different pre-surgical history than those with less severe symptoms and if they could benefit from earlier surgical intervention and tailored rehabilitation to achieve better post-operative patient-reported outcomes.

[Effect of epidermal growth factor and testosterone on androgen receptor activation in urethral plate fibroblasts in hypospadias].

PubMed

Lin, Junshan; Xie, Cheng; Chen, Ruiqing; Li, Dumiao

2016-05-01

To investigate androgen receptor (AR) expression and the effect of epidermal growth factor (EGF) and testosterone on AR expression level.
 EGF or different concentrations of testosterone were incubated with the primary urethral plate fibroblasts from patients with hypospadias. The levels of AR expression in the fibroblasts were detected by immunocytochemical assays and graphical analysis.
 There was no significant difference in AR activation under physiological concentrations (3×10(-8) mol/L) of testosterone between the control and the distal hypospadias group (P>0.05). However, there was a significant decrease in AR activation in the proximal hypospadias group compared to that in the control group (P<0.001). Under the concentration of 3×10(-6) mol/L, the effects of testosterone on AR activation were dramatically different in the three groups (control group>distal hypospadias group>proximal hypospadias group, P<0.001). AR activation level in the group of proximal hypospadias was improved most obviously when EGF and physiological concentration of testosterone were employed in the urethral plate fibroblasts from hypospadias patients (P<0.001), and it was improved more in the distal hypospadias group than that in the control group (P=0.02).
 AR expression and activation in the urethral plate fibroblasts from hypospadias patients are abnormal. EGF can be used to improve AR activation in fibroblasts from different types of hypospadias, especially in the proximal type.

The assessment of midface distraction osteogenesis in treatment of upper airway obstruction.

PubMed

Xu, Haisong; Yu, Zheyan; Mu, Xiongzheng

2009-09-01

Le Fort III osteotomy with midface distraction osteogenesis (Le Fort III DO) can improve the midface form and change the upper airway space. Some surgeons believe that midface advancement can improve respiratory outcome dramatically, but others think it does not predictably result in the cure of obstructive sleep apnea (OSA). In this study, we evaluated the structural and functional changes of the upper airway before and after Le Fort III DO; we hope these studies can improve future protocols for midface advancement. A retrospective study of 11 patients with severe midface retrusion who underwent Le Fort III osteotomy with midface external distractor system was undertaken. These patients had an average of 5.4 months of follow-up. Three-dimensional volumetric assessment of the upper airway was used before and after surgery. We also evaluated the two-dimensional cross-sectional area of the upper airway to show the changes in different airway levels. Two patients with preoperative evidence of OSA were evaluated both preoperatively and postoperatively by overnight polysomnography. The midface was distracted for an average of 20.27 +/- 8.04 mm. Comparison between preoperative and postoperative three-dimensional computed tomographic data showed an average 64.30% increase in upper airway volume, an improvement of 9.13 +/- 6.94 mL (P < 0.05). The two-dimensional measurement also showed that the cross-sectional area at the posterior nasal spine and uvula airway level increased (P < 0.05), but the cross-sectional area at the epiglottis level and the separation of airway and esophagus level did not increase (P > 0.05). Two patients with preoperative evidence of OSA had both preoperative and postoperative sleeping studies that showed improvement. Le Fort III DO can significantly improve the upper airway space in the cases of syndromic craniosynostosis. The upper airway space above the uvula level was significantly enlarged after Le Fort III DO according to two-dimensional and three-dimensional image measurements, and according to the polysomnography, the OSA was alleviated. Le Fort III DO is a promising procedure in the treatment of severe midface retrusion with OSA in young patients.

Vitamin D-Dependent Rickets Type 1B (25-Hydroxylase Deficiency): A Rare Condition or a Misdiagnosed Condition?

PubMed

Molin, Arnaud; Wiedemann, Arnaud; Demers, Nick; Kaufmann, Martin; Do Cao, Jérémy; Mainard, Laurent; Dousset, Brigitte; Journeau, Pierre; Abeguile, Geneviève; Coudray, Nadia; Mittre, Hervé; Richard, Nicolas; Weryha, Georges; Sorlin, Arthur; Jones, Glenville; Kottler, Marie-Laure; Feillet, Francois

2017-09-01

Vitamin D requires a two-step activation by hydroxylation: The first step is catalyzed by hepatic 25-hydroxylase (CYP2R1, 11p15.2) and the second one is catalyzed by renal 1α-hydroxylase (CYP27B1, 12q13.1), which produces the active hormonal form of 1,25-(OH) 2 D. Mutations of CYP2R1 have been associated with vitamin D-dependent rickets type 1B (VDDR1B), a very rare condition that has only been reported to affect 4 families to date. We describe 7 patients from 2 unrelated families who presented with homozygous loss-of-function mutations of CYP2R1. Heterozygous mutations were present in their normal parents. We identified a new c.124_138delinsCGG (p.Gly42_Leu46delinsArg) variation and the previously published c.296T>C (p.Leu99Pro) mutation. Functional in vitro studies confirmed loss-of-function enzymatic activity in both cases. We discuss the difficulties in establishing the correct diagnosis and the specific biochemical pattern, namely, very low 25-OH-D suggestive of classical vitamin D deficiency, in the face of normal/high concentrations of 1,25-(OH) 2 D. Siblings exhibited the three stages of rickets based on biochemical and radiographic findings. Interestingly, adult patients were able to maintain normal mineral metabolism without vitamin D supplementation. One index case presented with a partial improvement with 1alfa-hydroxyvitamin D 3 or alfacalcidol (1α-OH-D 3 ) treatment, and we observed a dramatic increase in the 1,25-(OH) 2 D serum concentration, which indicated the role of accessory 25-hydroxylase enzymes. Lastly, in patients who received calcifediol (25-OH-D 3 ), we documented normal 24-hydroxylase activity (CYP24A1). For the first time, and according to the concept of personalized medicine, we demonstrate dramatic improvements in patients who were given 25-OH-D therapy (clinical symptoms, biochemical data, and bone densitometry). In conclusion, the current study further expands the CYP2R1 mutation spectrum. We note that VDDR1B could be easily mistaken for classical vitamin D deficiency. © 2017 American Society for Bone and Mineral Research. © 2017 American Society for Bone and Mineral Research.

An update and review of antiretroviral therapy.

PubMed

Piacenti, Frank J

2006-08-01

The human immunodeficiency virus (HIV) was discovered in 1982, but treatment strategies were not introduced until 5 years later. Early regimens consisted of one or two drugs and often led to treatment failure. Since the advent in 1995 of highly active antiretroviral therapy (HAART), which consists of at least three agents, a dramatic improvement has been seen in the number of patients attaining undetectable viral loads, improved CD4 counts, and improved survival. However, early HAART often consisted of drugs with complex dosing schedules, strict food requirements, treatment-limiting adverse effects, and the need to take 16-20 pills/day. These treatment barriers often led to patient nonadherence, with subsequent treatment failure and development of resistant strains. The CD4 count and viral load are the most important surrogate markers used to determine if treatment is indicated. Current guidelines suggest starting treatment in patients who are symptomatic with an acquired immunodeficiency syndrome-defining illness regardless of CD4 count or viral load, as well as in asymptomatic patients with a CD4 count of 350 cells/mm(3) or below. In patients with CD4 counts above 350 cells/mm(3) and viral loads above 100,000 copies/ml, some clinicians prefer to defer treatment, whereas others will consider starting therapy; treatment is deferred in patients with CD4 counts above 350 cells/mm(3) and viral load s below 100,000 copies/ml. If therapy is started, the selection of appropriate agents is based on comorbidities (liver disease, depression, cardiovascular disease), pregnancy status, adherence potential (dosage regimen, pill burden, dosing frequency), food restrictions (dosing with regard to meals), adverse drug effects, and potential drug-drug interactions. Within the last 8 years, newer antiretroviral agents have focused on ways to improve adherence, such as convenient dosing (fewer pills), pharmacokinetic and formulation changes to reduce dosing frequency or pill burden, and coformulated dosage forms that contain two or three drugs in one convenient pill. Other improvements include increased potency of newer agents, agents sensitive to a highly resistant virus, improved adverse-effect profile (e.g., less gastrointestinal effects, improved lipid profiles), as well as protease inhibitor boosting with ritonavir, which takes advantage of the potent cytochrome P450 inhibitory action of ritonavir. This review focuses on the concepts of antiretroviral therapy, barriers to successful antiretroviral treatment, developments to limit treatment barriers, and new drug entities for the treatment of HIV.

Continuous Quality Improvement: A Roadmap for Rural School Improvement.

ERIC Educational Resources Information Center

Kilmer, Lloyd C.

A case study documented a continuous quality improvement approach to school improvement in a rural Nebraska high school over a 2-year period. Data gathered from surveys, portfolios, pilot results, and test scores indicated that the changes during the 2-year period were not dramatic, but significant and consistent with the Total Quality literature.…

Acute pain management in patients with persistent pain.

PubMed

Quinlan, Jane; Carter, Kim

2012-06-01

Over the past 20 years, prescriptions of opioids for chronic pain have increased dramatically. This review addresses the difficulties in managing acute pain in this growing group of patients and discusses evidence relating to opioid tolerance and hyperalgesia and new avenues of research in specific painful conditions. There is accumulating evidence surrounding the dangers of high-dose opioids and the risk of overdose and death. Employing nonopioid analgesics and disease-modifying drugs to cover an acute exacerbation of pain will thus limit escalating opioid doses. In specific diseases, the role of oxidative stress and the disruption of calcium homeostasis may provide treatment targets in acute pancreatitis; the identification of psychological stressors may decrease the frequency of acute exacerbations of abdominal pain; modifying the adhesion of sickle cells to inflamed endothelium may reduce vaso-occlusive crises; while vertebroplasty and calcitonin appear to improve pain and functioning after osteoporotic vertebral fractures. Much of the evidence regarding the acute pain management of chronic pain patients is extrapolated from studies of opioid-naïve patients undergoing surgery. More focused research is needed to ascertain whether this model is an appropriate one to follow for such a complex group of patients.

Rectal cancer surgery: a brief history.

PubMed

Galler, Avi S; Petrelli, Nicholas J; Shakamuri, Shanthi P

2011-12-01

In the last 250 years, the treatment of rectal cancer has changed dramatically. Once considered an incurable disease, combined modality therapy has improved mortality from 100% to less than 4% for locally advanced rectal cancer. This dramatic reduction paralleled surgical techniques based on a growing understanding of anatomy and disease pathology. In order to understand modern treatment, it is necessary to recognize the achievements of preceding surgeons. Copyright © 2010 Elsevier Ltd. All rights reserved.

Dramatic reduction of culture time of Mycobacterium tuberculosis

NASA Astrophysics Data System (ADS)

Ghodbane, Ramzi; Raoult, Didier; Drancourt, Michel

2014-02-01

Mycobacterium tuberculosis culture, a critical technique for routine diagnosis of tuberculosis, takes more than two weeks. Here, step-by-step improvements in the protocol including a new medium, microaerophlic atmosphere or ascorbic-acid supplement and autofluorescence detection dramatically shortened this delay. In the best case, primary culture and rifampicin susceptibility testing were achieved in 72 hours when specimens were inoculated directly on the medium supplemented by antibiotic at the beginning of the culture.

Clinical Holistic Medicine (Mindful, Short-Term Psychodynamic Psychotherapy Complemented with Bodywork) in the Treatment of Experienced Physical Illness and Chronic Pain

PubMed Central

Ventegodt, Søren; Thegler, Suzette; Andreasen, Tove; Struve, Flemming; Enevoldsen, Lars; Bassaine, Laila; Torp, Margrethe; Merrick, Joav

2007-01-01

We investigated the treatment effect of psychodynamic short-term therapy complemented with bodywork on patients who presented with physical illness at the Research Clinic for Holistic Medicine in Copenhagen. Psychodynamic short-term therapy was complemented with bodywork (Marion Rosen) to help patients confront old emotional pain from childhood trauma(s). Patients were measured with a five-item quality of life and health questionnaire (QOL5), a one-item questionnaire of self-assessed quality of life (QOL1), and four questions on self-rated ability to love and to function sexually, socially, and at work (ability to sustain a full-time job). Most of the patients had chronic pain that could not be alleviated with drugs. Results showed that 31 patients with the experience of being severely physically ill (mostly from chronic pain), in spite of having consulted their own general practitioner, entered the study. The holistic approach and body therapy accelerated the therapy dramatically and no significant side effects were detected. After the intervention, 38.7% did not feel ill (1.73 < NNT < 4.58) (p = 0.05). Psychodynamic short-term therapy complemented with bodywork can help patients. When the patients responded to the therapy, the self-assessed mental health, relationship with partner, ability to work, self-assessed quality of life, relationships in general, measured QOL (with the validated questionnaire QOL5), and life's total state (mean of health, QOL and ability) were significantly improved, statistically and clinically. Most importantly, all aspects of life were improved simultaneously, due to induction of Antonovsky-salutogenesis. The patients received in average 20 sessions over 14 months at a cost of 1600 EURO. For the treatment responders, the treatment seemingly provided lasting benefits. PMID:17334622

Acute hepatitis in three patients with systemic juvenile idiopathic arthritis taking interleukin-1 receptor antagonist.

PubMed

Canna, Scott; Frankovich, Jennifer; Higgins, Gloria; Narkewicz, Michael R; Nash, S Russell; Hollister, J Roger; Soep, Jennifer B; Dragone, Leonard L

2009-12-22

We investigated the etiology of acute hepatitis in three children with systemic Juvenile Idiopathic Arthritis (sJIA) taking Interleukin-1 receptor antagonist (IL1RA). Laboratory and clinical data for three children with sJIA diagnosed at ages 13 months to 8 years who developed acute hepatitis during treatment with IL1RA were reviewed for evidence of sJIA flare, infection, macrophage activation syndrome (MAS), malignancy, and drug reaction. In all patients, hepatitis persisted despite cessation of known hepatotoxic drugs and in absence of known infectious triggers, until discontinuation of IL1RA. Liver biopsies had mixed inflammatory infiltrates with associated hepatocellular injury suggestive of an exogenous trigger. At the time of hepatitis, laboratory data and liver biopsies were not characteristic of MAS. In two patients, transaminitis resolved within one week of discontinuing IL1RA, the third improved dramatically in one month. Although sJIA symptoms improved significantly on IL1RA, it appeared that IL1RA contributed to the development of acute hepatitis. Hepatitis possibly occurred as a result of an altered immune response to a typical childhood infection while on IL1RA. Alternatively, hepatitis could have represented an atypical presentation of MAS in patients with sJIA taking IL1RA. Further investigation is warranted to determine how anti-IL1 therapies alter immune responsiveness to exogenous triggers in patients with immune dysfunction such as sJIA. Our patients suggest that close monitoring for hepatic and other toxicities is indicated when treating with IL1RA.

Follow-up and quality of life of patients with cryopyrin-associated periodic syndromes treated with Anakinra.

PubMed

Lepore, Loredana; Paloni, Giulia; Caorsi, Roberta; Alessio, Maria; Rigante, Donato; Ruperto, Nicola; Cattalini, Marco; Tommasini, Alberto; Zulian, Francesco; Ventura, Alessando; Martini, Alberto; Gattorno, Marco

2010-08-01

To evaluate the quality of life and long-term follow-up of patients enrolled in the Italian registry of cryopyrin-associated periodic syndromes (CAPS). Since 2004, 20 patients with CAPS were enrolled in a common registry from different Italian Centers of Pediatric Rheumatology; 14 patients were treated with Anakinra in an open fashion. Both treated and untreated patients were routinely followed according to standard of care. The Child Health Questionnaire (CHQ-PF 50) was used to assess the health-related quality of life. The mean duration of follow-up was 37.5 months. In all treated patients, a complete and persistent control of the inflammatory manifestations was observed with no further progression of the disease. At enrollment in the registry, patients showed a poorer health-related quality of life than healthy children in both physical and the psychosocial summary scores. Treatment was associated with a dramatic and sustained amelioration of a variety of measures of poor quality of life, particularly in those concerning the global health perception, bodily pain-discomfort, and other physical domains. Long-term IL-1 blockade produces a significant and persistent improvement in the clinical manifestations associated with the disease and on the overall quality of life. Copyright (c) 2010. Published by Mosby, Inc.

Psychiatry meets pharmacogenetics for the treatment of revolving door patients with psychiatric disorders.

PubMed

Panza, Francesco; Lozupone, Madia; Stella, Eleonora; Lofano, Lucia; Gravina, Carolina; Urbano, Maria; Daniele, Antonio; Bellomo, Antonello; Logroscino, Giancarlo; Greco, Antonio; Seripa, Davide

2016-12-01

Therapeutic failures (TFs) and adverse drug reactions (ADRs), together with the recurring nature of the clinical course of psychiatric disorders, mainly bipolar disorders (BDs), strongly contributed to the prevalence and frequency of hospital readmissions observed in these patients. This is the revolving door (RD) condition, dramatically rising costs for the management of these patients in psychiatric settings. Areas covered: We searched in the medical literature until May 2016 to review the role of functional variants in the cytochrome P450 (CYP) 2D6 gene on observed ADRs and TFs in RD patients with BDs, conferring a different capacity to metabolize psychotropic drugs. Expert commentary: CYP2D6 functional polymorphisms might directly contributed to the prevalence and frequency of the RD condition, commonly observed in BD patients. Although several environmental and socio-demographic/diagnostic variables such as alcohol/drug abuse, and medication non-compliance accounted for a significant proportion of the ability to predict RD prevalence and frequency, the pharmacogenetics of CYP, particularly CYP2D6, may help to identify BD patients at risk for ADRs and TFs. These patients may be addressed towards alternative treatments, thus improving their quality of life, and reducing RD prevalence and frequency and the overall costs for their management.

'I can't see any reason for stopping doing anything, but I might have to do it differently'--restoring hope to patients with persistent non-specific low back pain--a qualitative study.

PubMed

Toye, Francine; Barker, Karen

2012-01-01

To explore the differences in narrative between patients with persistent non-specific low back pain (PLBP) who benefited from a pain management programme, and those who did not benefit. We conducted interviews with 20 patients attending a pain management programme; prior to attending the programme, immediately following the programme and at one year. Our analysis focused on a theoretical sample of patients who either described dramatic life improvements at one year, and who described themselves as much worse. We used the methods of grounded theory. We found that finding hope was central to good outcome. Patients restored hope by making certain changes; (a) deconstructing specific fears, (b) constructing an acceptable explanatory model (c) reconstructing self identity by making acceptable changes. Those who had not restored hope retained fears of loss of self, remained committed to the biomedical model and were unable to make acceptable changes. Our findings may help to operationalise the restoration of hope in patients with PLBP. Firstly, health care professionals need to identify and resolve any specific fears of movement. Secondly, patients need an acceptable explanatory model that fits their experience and personal narrative. Finally our study confirms the centrality of self concept to recovery.

From miracle to reconciliation: a hermeneutic phenomenological study exploring the experience of living with Parkinson's disease following deep brain stimulation.

PubMed

Haahr, Anita; Kirkevold, Marit; Hall, Elisabeth O C; Ostergaard, Karen

2010-10-01

Deep Brain Stimulation for Parkinson's disease is a promising treatment for patients who can no longer be treated satisfactorily with L-dopa. Deep Brain Stimulation is known to relieve motor symptoms of Parkinson's disease and improve quality of life. Focusing on how patients experience life when treated with Deep Brain Stimulation can provide essential information on the process patients go through when receiving a treatment that alters the body and changes the illness trajectory. The aim of this study was to explore and describe the experience of living with Parkinson's disease when treated with Deep Brain Stimulation. The study was designed as a longitudinal study and data were gathered through qualitative in-depth interviews three times during the first year of treatment. Nine patients participated in the study. They were included when they had accepted treatment with Deep Brain Stimulation for Parkinson's disease. Data collection and data analysis were inspired by the hermeneutic phenomenological methodology of Van Manen. The treatment had a major impact on the body. Participants experienced great bodily changes and went through a process of adjustment in three phases during the first year of treatment with Deep Brain Stimulation. These stages were; being liberated: a kind of miracle, changes as a challenge: decline or opportunity and reconciliation: re-defining life with Parkinson's disease. The course of the process was unique for each participant, but dominant was that difficulties during the adjustment of stimulation and medication did affect the re-defining process. Patients go through a dramatic process of change following Deep Brain Stimulation. A changing body affects their entire lifeworld. Some adjust smoothly to changes while others are affected by loss of control, uncertainty and loss of everyday life as they knew it. These experiences affect the process of adjusting to life with Deep Brain Stimulation and re-define life with Parkinson's disease. It is of significant importance that health care professionals are aware of these dramatic changes in the patients' life and offer support during the adjustment process following Deep Brain Stimulation. Copyright (c) 2010 Elsevier Ltd. All rights reserved.

A case of organic brain syndrome following head injury successfully treated with carbamazepine.

PubMed

Bouvy, P F; van de Wetering, B J; Meerwaldt, J D; Bruijn, J B

1988-03-01

A case of organic brain syndrome occurring in relation to psychological stress 2 years after a severe head injury is described. Treatment with haloperidol resulted only in slight improvement. A dramatic improvement was achieved with carbamazepine.

Teacher Evaluation: Principals' Insights and Suggestions for Improvement

ERIC Educational Resources Information Center

Kersten, Thomas A.; Israel, Marla S.

2005-01-01

In the twenty-first century, school improvement is the focal point for educational leadership, in which the school building administrator is recognized as the catalyst for this necessary improvement. Within the area of teacher evaluation, the evaluation tools, along with the amount of time, format, and feedback, have changed dramatically from the…

The medical antigravity suit for management of surgically uncontrollable bleeding associated with abdominal pregnancy.

PubMed

Sandberg, E C; Pelligra, R

1983-07-01

Three patients with abdominal pregnancy have been treated at Stanford University Hospital in recent years. Common to each was surgically uncontrolled hemorrhage for which circumferential pneumatic compression (supplied by a medical antigravity suit) was used to stop the bleeding. In each patient, the hemostatic effect of treatment was dramatic. In published accounts of the use of the garment in other severely hemorrhaging patients, the effects have been similarly dramatic and equally successful. These observations lead to a compelling consideration in regard to optimum management of patients with abdominal pregnancy. If our experience is confirmed by others, optimum management in abdominal pregnancy hereafter should regularly and routinely include removal of the placenta at the primary operation. This approach would anticipate use of the medical antigravity suit to provide hemostasis if surgically uncontrollable bleeding is encountered. Theoretically, the complications and long-term morbidity associated with retention of the placenta would be eliminated by this means while the previous disadvantage of placental removal, the potential for exsanguinating hemorrhage, would be circumvented.

Achieving Dramatic School Improvement: An Exploratory Study. A Cross-Site Analysis from the Evaluation of Comprehensive School Reform Program Implementation and Outcomes Study

ERIC Educational Resources Information Center

Aladjem, Daniel K.; Birman, Beatrice F.; Orland, Martin; Harr-Robins, Jenifer; Heredia, Alberto; Parrish, Thomas B.; Ruffini, Stephen J.

2010-01-01

This exploratory study describes approaches to improving schools through retrospective, in-depth qualitative case studies. To select schools to be examined, the authors sought to identify Comprehensive School Reform (CSR) schools demonstrating two distinctive patterns of improved student achievement between 2000 and 2005, rapid-improvement (i.e.,…

Dramatic intracranial response to osimertinib in a poor performance status patient with lung adenocarcinoma harboring the epidermal growth factor receptor T790M mutation: A case report.

PubMed

Uemura, Takehiro; Oguri, Tetsuya; Okayama, Minami; Furuta, Hiromi; Kanemitsu, Yoshihiro; Takakuwa, Osamu; Ohkubo, Hirotsugu; Takemura, Masaya; Maeno, Ken; Ito, Yutaka; Niimi, Akio

2017-04-01

We herein report a case of dramatic intracranial response to osimertinib in a poor performance status patient with lung adenocarcinoma harboring the epidermal growth factor receptor ( EGFR ) T790M mutation encoded in exon 20. The patient was a 59-year-old woman with EGFR exon 19 deletion-positive lung adenocarcinoma, who relapsed with multiple brain metastases. Computed tomography-guided biopsy of the left pleural tumor revealed adenocarcinoma harboring an EGFR exon 19 deletion and an EGFR T790M mutation encoded in exon 20. The patient was treated with osimertinib, a third-generation EGFR tyrosine kinase inhibitor. Two days after treatment initiation, the patient displayed profound disturbance of consciousness, possibly due to carcinomatous meningitis, and treatment had to be discontinued due to difficulty in taking osimertinib. However, the patient gradually started to recover consciousness and, after 3 days, she was again able to take osimertinib. One month after the initiation of osimertinib treatment, magnetic resonance imaging revealed an apparent reduction in brain metastases. The patient is currently under continued treatment with osimertinib. At the last follow-up (February, 2017) she exhibited partial response to the treatment.

Prestroke physical activity is associated with good functional outcome and arterial recanalization after stroke due to a large vessel occlusion.

PubMed

Ricciardi, Ana Clara; López-Cancio, Elena; Pérez de la Ossa, Natalia; Sobrino, Tomás; Hernández-Pérez, María; Gomis, Meritxell; Munuera, Josep; Muñoz, Lucía; Dorado, Laura; Millán, Mónica; Dávalos, Antonio; Arenillas, Juan F

2014-01-01

Although multiple studies and meta-analyses have consistently suggested that regular physical activity (PhA) is associated with a decreased stroke risk and recurrence, there is limited data on the possible preconditioning effect of prestroke PhA on stroke severity and prognosis. We aimed to study the association of prestroke PhA with different outcome variables in patients with acute ischemic stroke due to an anterior large vessel occlusion. The Prestroke Physical Activity and Functional Recovery in Patients with Ischemic Stroke and Arterial Occlusion trial is an observational and longitudinal study that included consecutive patients with acute ischemic stroke admitted to a single tertiary stroke center. Main inclusion criteria were: anterior circulation ischemic stroke within 12 h from symptom onset; presence of a confirmed anterior large vessel occlusion, and functional independence previous to stroke. Prestroke PhA was evaluated with the International Physical Activity Questionnaire and categorized into mild, moderate and high levels by means of metabolic equivalent (MET) minutes per week thresholds. The primary outcome measure was good functional outcome at 3 months (modified Rankin scale ≤2). Secondary outcomes were severity of stroke at admission, complete early recanalization, early dramatic neurological improvement and final infarct volume. During the study period, 159 patients fulfilled the above criteria. The mean age was 68 years, 62% were men and the baseline NIHSS score was 17. Patients with high levels of prestroke PhA were younger, had more frequently distal occlusions and had lower levels of blood glucose and fibrinogen at admission. After multivariate analysis, a high level of prestroke PhA was associated with a good functional outcome at 3 months. Regarding secondary outcome variables and after adjustment for relevant factors, a high level of prestroke PhA was independently associated with milder stroke severity at admission, early dramatic improvement, early arterial recanalization after intravenous thrombolysis and lower final infarct volume. The beneficial association of prestroke PhA with stroke outcomes was already present with a cutoff point of 1,000 MET min/week, a level of PhA easily achieved by walking 1 h/day during 5 days or by doing a vigorous aerobic activity 1 h/day twice a week. Prestroke PhA is independently associated with favorable stroke outcomes after a large vessel occlusion. Future research on the underlying mechanisms is needed to understand this neuroprotective effect of PhA. © 2014 S. Karger AG, Basel.

The ABCDEF Bundle: Science and Philosophy of How ICU Liberation Serves Patients and Families.

PubMed

Ely, E Wesley

2017-02-01

Over the past 20 years, critical care has matured in a myriad of ways resulting in dramatically higher survival rates for our sickest patients. For millions of new survivors comes de novo suffering and disability called "the postintensive care syndrome." Patients with postintensive care syndrome are robbed of their normal cognitive, emotional, and physical capacity and cannot resume their previous life. The ICU Liberation Collaborative is a real-world quality improvement initiative being implemented across 76 ICUs designed to engage strategically the ABCDEF bundle through team- and evidence-based care. This article explains the science and philosophy of liberating ICU patients and families from harm that is both inherent to critical illness and iatrogenic. ICU liberation is an extensive program designed to facilitate the implementation of the pain, agitation, and delirium guidelines using the evidence-based ABCDEF bundle. Participating ICU teams adapt data from hundreds of peer-reviewed studies to operationalize a systematic and reliable methodology that shifts ICU culture from the harmful inertia of sedation and restraints to an animated ICU filled with patients who are awake, cognitively engaged, and mobile with family members engaged as partners with the ICU team at the bedside. In doing so, patients are "liberated" from iatrogenic aspects of care that threaten his or her sense of self-worth and human dignity. The goal of this 2017 plenary lecture at the 47th Society of Critical Care Medicine Congress is to provide clinical ICU teams a synthesis of the literature that led to the creation of ICU liberation philosophy and to explain how this patient- and family-centered, quality improvement program is novel, generalizable, and practice changing.

New interventions to treat chronic thromboembolic pulmonary hypertension.

PubMed

Jenkins, David

2018-04-10

Chronic thromboembolic pulmonary hypertension (CTEPH) can be defined as a type of precapillary pulmonary hypertension (PH) resulting from incomplete resolution of pulmonary embolism. Symptoms are exertional breathlessness and most patients come to a cardiologist's attention with a dilated right heart on echocardiography. Patients with suspected CTEPH should be referred for evaluation to a PH specialist centre to confirm the diagnosis. There are now three treatment options available, dependent on the anatomical level of the obstruction: pulmonary endarterectomy surgery, balloon pulmonary angioplasty and pulmonary arterial hypertension (PAH)-targeted drugs. All reduce pulmonary artery pressure and vascular resistance. Current guidelines recommend surgery as the definitive treatment in technically operable patients. The operation involves deep hypothermic circulatory arrest, but the in-hospital mortality is <5% and the 3-year survival is 90%. Large case series have demonstrated dramatic improvement in haemodynamic parameters with significant symptomatic and prognostic benefits. Balloon pulmonary angioplasty is the newest treatment that has been refined by Japanese cardiologists over the last 5 years. This technique is designed to target more distal subsegmental lesions in inoperable patients and in experienced centres has been shown to deliver equivalent haemodynamic improvement to surgery with low complication rates, but longer term outcome is still under evaluation. A recent randomised controlled trial has demonstrated a reduction in vascular resistance and increase in walk test distance with the PAH-targeted drug Riociguat in patients with inoperable CTEPH, and this drug is now licensed for these patients. It is likely that some patients will benefit from combinations of treatments. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Genomics and epigenomics of clear cell renal cell carcinoma: recent developments and potential applications.

PubMed

Rydzanicz, Małgorzata; Wrzesiński, Tomasz; Bluyssen, Hans A R; Wesoły, Joanna

2013-12-01

Majority of clear cell renal cell carcinomas (ccRCCs) are diagnosed in the advanced metastatic stage resulting in dramatic decrease of patient survival. Thereby, early detection and monitoring of the disease may improve prognosis and treatment results. Recent technological advances enable the identification of genetic events associated with ccRCC and reveal significant molecular heterogeneity of ccRCC tumors. This review summarizes recent findings in ccRCC genomics and epigenomics derived from chromosomal aberrations, DNA sequencing and methylation, mRNA, miRNA expression profiling experiments. We provide a molecular insight into ccRCC pathology and recapitulate possible clinical applications of genomic alterations as predictive and prognostic biomarkers. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

A Plant-Based Nutrition Program.

PubMed

Evans, Joanne; Magee, Alexandra; Dickman, Kathy; Sutter, Rebecca; Sutter, Caroline

2017-03-01

: Proper nutrition is an important but often overlooked component of preventive care and disease management. Following a plant-based diet in particular has been shown to have dramatic effects on health and well-being in a relatively short period of time. For this reason, nurses at three faculty-led community health clinics participated in a nutrition educational program, following a plant-based diet for 21 days. They sought to improve their knowledge of plant-based nutrition and experience firsthand the benefits of such a diet. The authors conclude that this type of program, with its experiential component and beneficial personal health results, has the potential to influence a larger nursing audience as participants apply their knowledge and experience to patient care and to classroom discussions with nursing students.

Catheter-based treatment of coronary artery disease: past, present, and future.

PubMed

Holmes, David R; Williams, David O

2008-08-01

September 2007 marked the 30-year anniversary of the first human percutaneous coronary intervention, an index event that changed the course of modern-day cardiovascular care. Before that first procedure, adult invasive cardiology focused on diagnostic angiography as well as hemodynamic assessment of structural heart disease. Since that initial procedure, percutaneous coronary intervention has become the most frequently performed coronary revascularization procedure worldwide. Several factors have been responsible for this dramatic paradigm shift, the most prominent being identification of opportunities for technical improvement and the application of innovation and investigation in concert with colleagues, professional societies, and industry. These approaches will continue to be of paramount importance as new technologies are brought to bear on an increasingly broader group of patients with cardiovascular disease.

[Reduced vision in Wernicke's syndrome with symptoms of nystagmus].

PubMed

Lindholt, Michael E

2006-04-03

A 42-year-old man presented in the Department of Ophthalmology of Holstebro Central Hospital with a history of alcohol abuse, vomiting and weight loss. The initial symptoms of beriberi were stiffness of the legs and a picture of Wernicke's syndrome. He had bilateral loss of horizontal eccentric gaze holding and upbeat nystagmus, and visual acuity was reduced to counting fingers. Visual acuity was tested in the down-gaze position and increased to 0.3 because of reduced nystagmus. The patient's oculomotor function improved dramatically after treatment with thiamine. Wernicke's encephalopathy and beriberi are discussed, highlighting that nystagmus may be the single ocular symptom. It should be considered in the differential diagnosis of bilateral ophthalmoplegia even in the absence of altered mental status.

Blastic plasmacytoid dendritic cell neoplasm frequently shows occult central nervous system involvement at diagnosis and benefits from intrathecal therapy.

PubMed

Martín-Martín, Lourdes; Almeida, Julia; Pomares, Helena; González-Barca, Eva; Bravo, Pilar; Giménez, Teresa; Heras, Cecilia; Queizán, José-Antonio; Pérez-Ceballos, Elena; Martínez, Violeta; Alonso, Natalia; Calvo, Carlota; Álvarez, Rodolfo; Caballero, María Dolores; Orfao, Alberto

2016-03-01

Blastic plasmacytoid dendritic cell neoplasm (BPDCN) is a rare aggressive myeloid neoplasm which shows a high rate of central nervous system (CNS) recurrence and overall survival (OS) of <1 year. Despite this, screening for CNS involvement is not routinely performed at diagnosis and intrathecal (IT) prophylaxis is not regularly administered in BPDCN. Here, we prospectively evaluated 13 consecutive BPDCN patients for the presence of CNS involvement by flow cytometry. Despite none of the patients presented with neurological symptoms, occult CNS involvement was detected in 6/10 cases evaluated at diagnosis and 3/3 studied at relapse/progression. BPDCN patients evaluated at diagnosis received IT treatment -either CNS prophylaxis (n = 4) or active therapy (n = 6)- and all but one remain alive (median follow-up of 20 months). In contrast, all three patients assessed at relapse/progression died. The potential benefit of IT treatment administered early at diagnosis on OS and CNS recurrence-free survival of BPDCN was further confirmed in a retrospective cohort of another 23 BPDCN patients. Our results show that BPDCN patients studied at diagnosis frequently display occult CNS involvement; moreover, they also indicate that treatment of occult CNS disease might lead to a dramatically improved outcome of BPDCN.

Awake craniotomy in a developmentally delayed blind man with cognitive deficits.

PubMed

Burbridge, Mark; Raazi, Mateen

2013-04-01

To describe the complex perioperative considerations and anesthetic management of a cognitively delayed blind adult male who underwent awake craniotomy to remove a left anterior temporal lobe epileptic focus. A 28-yr-old left-handed blind cognitively delayed man was scheduled for awake craniotomy to resect a left anterior temporal lobe epileptic focus due to intractable epilepsy despite multiple medications. His medical history was also significant for retinopathy of prematurity that rendered him legally blind in both eyes and an intracerebral hemorrhage shortly after birth that resulted in a chronic brain injury and developmental delay. His cognitive capacity was comparable with that of an eight year old. Since patient cooperation was the primary concern during the awake electrocorticography phase of surgery, careful assessment of the patient's ability to tolerate the procedure was undertaken. There was extensive planning between surgeons and anesthesiologists, and a patient-specific pharmacological strategy was devised to facilitate surgery. The operation proceeded without complication, the patient has remained seizure-free since the procedure, and his quality of life has improved dramatically. This case shows that careful patient assessment, effective interdisciplinary communication, and a carefully tailored anesthetic strategy can facilitate an awake craniotomy in a potentially uncooperative adult patient with diminished mental capacity and sensory deficits.

Blastic plasmacytoid dendritic cell neoplasm frequently shows occult central nervous system involvement at diagnosis and benefits from intrathecal therapy

PubMed Central

Martín-Martín, Lourdes; Almeida, Julia; Pomares, Helena; González-Barca, Eva; Bravo, Pilar; Giménez, Teresa; Heras, Cecilia; Queizán, José-Antonio; Pérez-Ceballos, Elena; Martínez, Violeta; Alonso, Natalia; Calvo, Carlota; Álvarez, Rodolfo; Caballero, María Dolores; Orfao, Alberto

2016-01-01

Blastic plasmacytoid dendritic cell neoplasm (BPDCN) is a rare aggressive myeloid neoplasm which shows a high rate of central nervous system (CNS) recurrence and overall survival (OS) of <1 year. Despite this, screening for CNS involvement is not routinely performed at diagnosis and intrathecal (IT) prophylaxis is not regularly administered in BPDCN. Here, we prospectively evaluated 13 consecutive BPDCN patients for the presence of CNS involvement by flow cytometry. Despite none of the patients presented with neurological symptoms, occult CNS involvement was detected in 6/10 cases evaluated at diagnosis and 3/3 studied at relapse/progression. BPDCN patients evaluated at diagnosis received IT treatment -either CNS prophylaxis (n = 4) or active therapy (n = 6)- and all but one remain alive (median follow-up of 20 months). In contrast, all three patients assessed at relapse/progression died. The potential benefit of IT treatment administered early at diagnosis on OS and CNS recurrence-free survival of BPDCN was further confirmed in a retrospective cohort of another 23 BPDCN patients. Our results show that BPDCN patients studied at diagnosis frequently display occult CNS involvement; moreover, they also indicate that treatment of occult CNS disease might lead to a dramatically improved outcome of BPDCN. PMID:26840087

Nonsteroidal Anti-Inflammatory Drugs Quickly Resolve Symptoms Associated with EBV-Induced Infectious Mononucleosis in Patients with Atopic Predispositions

PubMed Central

Kazama, Itsuro; Miura, Chieko; Nakajima, Toshiyuki

2016-01-01

Case series Patient: Female, 24 • Male, 35 Final Diagnosis: EBV-induced infectious mononucleosis Symptoms: Fever • general malaise • lymphadenopathy Medication: — Clinical Procedure: Physical examination and serological testing Specialty: Infectious diseases Objective: Rare co-existance of disease or pathology Background: Infectious mononucleosis is a clinical syndrome most commonly associated with primary Epstein-Barr virus (EBV) infection. In adults, the symptoms can often be severe and prolonged, sometimes causing serious complications. Analgesic or antipyretic drugs are normally used to relieve the symptoms. However, there is no causal treatment for the disease. Case Report: Two cases of adult patients with atopic predispositions developed nocturnal fever, general fatigue, pharyngitis and lymphadenopathy after an exacerbation of atopic symptoms or those of allergic rhinitis. Due to the positive results for EBV viral-capsid antigen (VCA) IgM and negative results for EBV nuclear antigen (EBNA) IgG, diagnoses of infectious mononucleosis induced by EBV were made in both cases. Although oral antibiotics or acetaminophen alone did not improve the deteriorating symptoms, including fever, headache and general fatigue, nonsteroidal anti-inflammatory drugs (NSAIDs), such as tiaramide or loxoprofen, completely improved the symptoms quickly after the initiation. Conclusions: In these cases, given the atopic predispositions of the patients, an enhanced immunological response was likely to be mainly responsible for the pathogenesis of the symptoms. In such cases, NSAIDs, that are known to reduce the activity of EBV, may dramatically improve the deteriorating symptoms quickly after the initiation. In the present cases, the immunosuppressive property of these drugs was considered to suppress the activity of lymphocytes and thus provide the rapid and persistent remission of the disease. PMID:26874639

The Picnic Basket.

ERIC Educational Resources Information Center

Stirling, Nora; DiMichael, Salvatore

The one-act play dramatizes the problems and possibilities of the rehabilitation of the mentally ill, particularly the discharged patient from state mental hospitals. It creates characters with familiar prototypes, underlining a situation in which a discharged mental patient finds a job with the help of a rehabilitation counselor and encounters…

Transplant-related mortality following allogeneic hematopoeitic stem cell transplantation for pediatric acute lymphoblastic leukemia: 25-year retrospective review.

PubMed

Mateos, Marion K; O'Brien, Tracey A; Oswald, Cecilia; Gabriel, Melissa; Ziegler, David S; Cohn, Richard J; Russell, Susan J; Barbaric, Draga; Marshall, Glenn M; Trahair, Toby N

2013-09-01

Over the last 25 years, donor source, conditioning, graft-versus-host disease prevention and supportive care for children undergoing hematopoeitic stem cell transplantation (HSCT) have changed dramatically. HSCT indications for acute lymphoblastic leukemia (ALL) now include high-risk patients in first and subsequent remission. There is a large burden of infectious and pre-HSCT morbidities, due to myelosuppressive therapy required for remission induction. We hypothesized that, despite these trends, overall survival (OS) had increased. A retrospective audit of allogeneic pediatric HSCT for ALL was performed in our institution over 25 years. Outcomes for 136 HSCTs were analyzed in three consecutive 8-year periods (Period 1: 1/1/1984-31/8/1992, Period 2: 1/9/1992-30/4/2001, Period 3: 1/5/2001-31/12/2009). Despite a significant increase in unrelated donor HSCT, event-free and OS over 25 years improved significantly. (EFS 31.6-64.8%, P = 0.0027; OS 41.8-78.9%, P < 0.0001) Concurrently, TRM dropped from 33% to 5% (P = 0.0004) whilst relapse rate was static (P = 0.07). TRM reduced significantly for matched sibling and unrelated cord blood transplantation (UCT) in Period 3 compared with earlier periods (P = 0.036, P = 0.0098, respectively). Factors leading to improved survival in patients undergoing UCT include better matching, higher total nucleated cell doses, and significantly faster neutrophil engraftment. Length of initial HSCT admission was similar over time. EFS and OS have increased significantly despite heightened HSCT complexity. This survival gain was due to TRM reduction. Contemporary patients have benefited from refined donor selection and improved supportive care. Overall rates of leukemic relapse post-HSCT are unchanged, and remain the focus for improvement. Copyright © 2013 Wiley Periodicals, Inc.

Aortic dissection: a 250-year perspective.

PubMed

Criado, Frank J

2011-01-01

Two hundred fifty years have passed since Frank Nicholls' history-making, accurate observations on the anatomic findings and cause of death of King George II were published. Several decades later, the disease was named, using--for the first time--the terms dissection and dissecting attached to an aortic disease process. Another century went by before effective surgical treatment was developed. In sharp contrast, the evolution of the last 20 years has been nothing short of amazing. Our understanding of AD, while not yet complete, has improved dramatically. In addition, the introduction of nonsurgical endovascular therapy has had a profoundly transformative impact--and we are just at the beginning! It would not be unreasonable to predict that stent-graft repair will likely replace (or nearly replace) open surgery in the treatment of complicated type B dissection in the near future, especially as technologies continue to improve and indication-specific designs are developed and tested in the clinical setting. Moreover, it is predictable that endovascular solutions for some patients with type A aortic dissection will become available in the years to come as surgical results continue to be suboptimal. Finally, and amidst this plethora of “good news,” it is appropriate to reflect on the formidable challenge that endovascular therapies face as they gear to “compete” with optimal medical therapy in the management of patients with acute uncomplicated type B dissection, because it will obviously be difficult (if not impossible) to improve on the already-achieved 30-day mortality rate of less than 10%. Long-term gains may well become the winning card when and if the late results of TEVAR can be shown to improve on the rather compromised outlook of medically treated dissection patients. Stay tuned.

Surgery in the HPV era: the role of robotics and microsurgical techniques.

PubMed

Ridge, John A

2014-01-01

Retrospective studies suggested that head and neck cancers associated with human papilloma virus (HPV) are more frequently cured than those caused by substance use. The Eastern Cooperative Oncology Group (ECOG) subsequently confirmed the observation in a prospective trial. Most HPV-initiated cancers arise in the oropharynx. Survival differences between patients with cancers caused by HPV and those caused by alcohol and tobacco use persist despite modern treatment. The impression that treatment intensification has resulted in improved survivorship may well be attributable to an increasing proportion of patients with cancers caused by HPV infection. Unsatisfactory results for cancers attributable to substance use and encouraging improvements in tumor control for patients with HPV-initiated cancers have led to dissatisfaction with the current nonsurgical management paradigm. Ongoing advances in surgical techniques permit transoral resection of oropharyngeal cancers, thus limiting exposure-related morbidity and permitting ready recovery in terms of speech and swallowing. Transoral laser microsurgery (TLM) is increasingly employed and transoral robotic surgery (TORS) has dramatically popularized surgical treatment of oropharyngeal cancers. Resection affords the opportunity to increase local control at the primary site and surgical management of neck allows risk-based stratification of postoperative radiation therapy. Case series from several institutions show encouraging results. Transoral surgical resection is safe, can be undertaken with acceptable morbidity, and provides comparable locoregional control to that achieved with chemoradiation. Prospective trials for patients with HPV-initiated cancers, as well as those referable to substance use, are underway.

Anemia in conventional hemodialysis: Finding the optimal treatment balance.

PubMed

Hasegawa, Takeshi; Koiwa, Fumihiko; Akizawa, Tadao

2018-06-17

Renal anemia is a serious and common complication in hemodialysis (HD) patients. The introduction of erythropoiesis-stimulating agents (ESAs) has dramatically improved hemoglobin levels and outcomes. Several interventional studies reported that excessive correction of anemia and the massive use of ESA can trigger cardiovascular disease (CVD), and consequently may worsen the prognosis of patients undergoing HD. Therefore, it has been widely recognized that large doses of ESA should be used with caution. An effective use of iron preparations is required to yield the optimal effect of ESA. It is well-known that iron utilization is inhibited under pathological conditions, such as chronic inflammation, resulting in ESA resistance. It is postulated that a new class of therapeutic agents for renal anemia, hypoxia inducible factor prolyl hydroxylase (HIF-PH) inhibitors, will have beneficial treatment effects in patients on HD. HIF is induced by hypoxia and promotes erythropoietin production. In the absence of a hypoxic state, HIF is decomposed by the HIF catabolic enzyme. HIF-PH inhibitors inhibit this degrading enzyme and stimulate endogenous erythropoietin production via HIF induction. Additionally, HIF-PH inhibitors promote effective utilization of iron and raise erythropoietin to physiological concentrations. Accordingly, HIF-PH inhibitors improve anemia and iron metabolism. It appears that this effect persists irrespective of chronic inflammatory conditions. HIF-PH inhibitors do not overshoot erythropoietin above physiological concentrations like ESAs. Therefore, it is hypothesized that HIF-PH inhibitors would not increase the risk of CVD in patients undergoing HD. © 2018 Wiley Periodicals, Inc.

Naturally-Occurring Canine Invasive Urothelial Carcinoma: A Model for Emerging Therapies

PubMed Central

Sommer, Breann C.; Dhawan, Deepika; Ratliff, Timothy L.; Knapp, Deborah W.

2018-01-01

The development of targeted therapies and the resurgence of immunotherapy offer enormous potential to dramatically improve the outlook for patients with invasive urothelial carcinoma (InvUC). Optimization of these therapies, however, is crucial as only a minority of patients achieve dramatic remission, and toxicities are common. With the complexities of the therapies, and the growing list of possible drug combinations to test, highly relevant animal models are needed to assess and select the most promising approaches to carry forward into human trials. The animal model(s) should possess key features that dictate success or failure of cancer drugs in humans including tumor heterogeneity, genetic-epigenetic crosstalk, immune cell responsiveness, invasive and metastatic behavior, and molecular subtypes (e.g., luminal, basal). While it may not be possible to create these collective features in experimental models, these features are present in naturally-occurring InvUC in pet dogs. Naturally occurring canine InvUC closely mimics muscle-invasive bladder cancer in humans in regards to cellular and molecular features, molecular subtypes, biological behavior (sites and frequency of metastasis), and response to therapy. Clinical treatment trials in pet dogs with InvUC are considered a win-win scenario; the individual dog benefits from effective treatment, the results are expected to help other dogs, and the findings are expected to translate to better treatment outcomes in humans. This review will provide an overview of canine InvUC, the similarities to the human condition, and the potential for dogs with InvUC to serve as a model to predict the outcomes of targeted therapy and immunotherapy in humans. PMID:29732386

Naturally-Occurring Canine Invasive Urothelial Carcinoma: A Model for Emerging Therapies.

PubMed

Sommer, Breann C; Dhawan, Deepika; Ratliff, Timothy L; Knapp, Deborah W

2018-04-26

The development of targeted therapies and the resurgence of immunotherapy offer enormous potential to dramatically improve the outlook for patients with invasive urothelial carcinoma (InvUC). Optimization of these therapies, however, is crucial as only a minority of patients achieve dramatic remission, and toxicities are common. With the complexities of the therapies, and the growing list of possible drug combinations to test, highly relevant animal models are needed to assess and select the most promising approaches to carry forward into human trials. The animal model(s) should possess key features that dictate success or failure of cancer drugs in humans including tumor heterogeneity, genetic-epigenetic crosstalk, immune cell responsiveness, invasive and metastatic behavior, and molecular subtypes (e.g., luminal, basal). While it may not be possible to create these collective features in experimental models, these features are present in naturally-occurring InvUC in pet dogs. Naturally occurring canine InvUC closely mimics muscle-invasive bladder cancer in humans in regards to cellular and molecular features, molecular subtypes, biological behavior (sites and frequency of metastasis), and response to therapy. Clinical treatment trials in pet dogs with InvUC are considered a win-win scenario; the individual dog benefits from effective treatment, the results are expected to help other dogs, and the findings are expected to translate to better treatment outcomes in humans. This review will provide an overview of canine InvUC, the similarities to the human condition, and the potential for dogs with InvUC to serve as a model to predict the outcomes of targeted therapy and immunotherapy in humans.

Plasma exchanges for severe acute neurological deterioration in patients with IgM anti-myelin-associated glycoprotein (anti-MAG) neuropathy.

PubMed

Baron, M; Lozeron, P; Harel, S; Bengoufa, D; Vignon, M; Asli, B; Malphettes, M; Parquet, N; Brignier, A; Fermand, J P; Kubis, N; Arnulf, Bertrand

2017-06-01

Monoclonal IgM anti-myelin-associated glycoprotein (MAG) antibody-related peripheral neuropathy (anti-MAG neuropathy) is predominantly a demyelinating sensory neuropathy with ataxia and distal paresthesia. The clinical course of anti-MAG neuropathy is usually slowly progressive making difficult the identification of clear criteria to start a specific treatment. Although no consensus treatment is yet available, a rituximab-based regimen targeting the B-cell clone producing the monoclonal IgM may be proposed, alone or in combination with alkylating agents or purine analogs. However, in some rare cases, an acute and severe neurological deterioration can occur in few days leading to a rapid loss of autonomy. In these cases, a treatment rapidly removing the monoclonal IgM from the circulation might be useful before initiating a specific therapy. We report successful treatment with plasma exchanges (PE) in four patients presenting with acute neurological deterioration. PE allowed a dramatic and rapid neurological improvement in all patients. PE are safe and may be useful at the initial management of these cases of anti-MAG neuropathy.

Central nervous system and muscle involvement in an adolescent patient with riboflavin-responsive multiple acyl-CoA dehydrogenase deficiency.

PubMed

Ishii, Kiyoko; Komaki, Hirofumi; Ohkuma, Aya; Nishino, Ichizo; Nonaka, Ikuya; Sasaki, Masayuki

2010-09-01

We report an adolescent case of late-onset riboflavin-responsive multiple acyl-CoA dehydrogenase deficiency (MADD) characterized by intermittent nausea and depressive state as early symptoms. At the age of 12 years and 11 months, the patient experienced intermittent nausea and vomiting, and depressive state. She was on medication for depression for 5 months but it was ineffective. Brain magnetic resonance imaging showed disseminated high-intensity areas in the periventricular white matter and in the splenium of the corpus callosum on T2-weighted images and fluid-attenuated inversion-recovery images. Progressive muscle weakness occurred and blood creatine kinase level was found to be elevated. The muscle biopsy revealed lipid storage myopathy. Urine organic acid analysis and mutation analysis of the ETFDH gene confirmed the diagnosis of MADD. With oral supplements of riboflavin and l-carnitine, in addition to a high-calorie and reduced-fat diet, her clinical symptoms improved dramatically. Early diagnosis is important because riboflavin treatment has been effective in a significant number of patients with MADD. Copyright 2009 Elsevier B.V. All rights reserved.

Antineutrophil cytoplasmic antibody associated vasculitides with renal involvement: Open challenges in the remission induction therapy.

PubMed

Salvadori, Maurizio; Tsalouchos, Aris

2018-05-06

Renal involvement with rapidly progressive glomerulonephritis is a common manifestation of antineutrophil cytoplasmic antibody (ANCA) associated vasculitides, which is characterized by end-stage renal disease and high mortality rates in untreated and/or late referral patients. The long-term renal survival has improved dramatically since the addition of cyclophosphamide (CYC) and recently of rituximab (RTX) in association with corticosteroids in the remission induction therapeutic regimens. However, renal prognosis remains unfavorable for many patients and the mortality rate is still significantly high. In this review, we analyze the open challenges to be addressed to optimize the induction remission therapy, principally in patients with advanced kidney failure. This concern the first-line therapy (CYC or RTX) based on different parameters (estimated glomerular filtration rate at baseline, new or relapsed disease, ANCA specificity, tissue injury, safety), the role of plasma exchange and the role of new therapies. Indeed, we discuss future perspectives in induction remission therapy by reporting recent advances in new targeted therapies with particular reference to avacopan, an orally administered selective C5a receptor inhibitor.

Antineutrophil cytoplasmic antibody associated vasculitides with renal involvement: Open challenges in the remission induction therapy

PubMed Central

Salvadori, Maurizio; Tsalouchos, Aris

2018-01-01

Renal involvement with rapidly progressive glomerulonephritis is a common manifestation of antineutrophil cytoplasmic antibody (ANCA) associated vasculitides, which is characterized by end-stage renal disease and high mortality rates in untreated and/or late referral patients. The long-term renal survival has improved dramatically since the addition of cyclophosphamide (CYC) and recently of rituximab (RTX) in association with corticosteroids in the remission induction therapeutic regimens. However, renal prognosis remains unfavorable for many patients and the mortality rate is still significantly high. In this review, we analyze the open challenges to be addressed to optimize the induction remission therapy, principally in patients with advanced kidney failure. This concern the first-line therapy (CYC or RTX) based on different parameters (estimated glomerular filtration rate at baseline, new or relapsed disease, ANCA specificity, tissue injury, safety), the role of plasma exchange and the role of new therapies. Indeed, we discuss future perspectives in induction remission therapy by reporting recent advances in new targeted therapies with particular reference to avacopan, an orally administered selective C5a receptor inhibitor. PMID:29736379

Implementing Innovative Elementary Literacy Programs. Program Report.

ERIC Educational Resources Information Center

Schwab, R. G. Jerry; And Others

This four-document collection describes the implementation processes of dramatically improved literacy programs in elementary schools which are leading the move to restructure literacy education in the Northwest (Alaska, Idaho, Montana, Oregon, and Washington). The first document in the collection, "Strategies for Improving School-Wide…

Dramatic Improvements in Beach Water Quality Following Gull Removal

EPA Science Inventory

Gulls are often cited as important contributors of fecal contamination to surface waters, and some recreational beaches have used gull control measures to improve microbial water quality. In this study, gulls were chased from a Lake Michigan beach using specially trained dogs, a...

The Grass Might Be Greener: Medical Marijuana Patients Exhibit Altered Brain Activity and Improved Executive Function after 3 Months of Treatment

PubMed Central

Gruber, Staci A.; Sagar, Kelly A.; Dahlgren, Mary K.; Gonenc, Atilla; Smith, Rosemary T.; Lambros, Ashley M.; Cabrera, Korine B.; Lukas, Scott E.

2018-01-01

The vast majority of states have enacted full or partial medical marijuana (MMJ) programs, causing the number of patients seeking certification for MMJ use to increase dramatically in recent years. Despite increased use of MMJ across the nation, no studies thus far have examined the specific impact of MMJ on cognitive function and related brain activation. In the present study, MMJ patients seeking treatment for a variety of documented medical conditions were assessed prior to initiating MMJ treatment and after 3 months of treatment as part of a larger longitudinal study. In order to examine the effect of MMJ treatment on task-related brain activation, MMJ patients completed the Multi-Source Interference Test (MSIT) while undergoing functional magnetic resonance imaging (fMRI). We also collected data regarding conventional medication use, clinical state, and health-related measures at each visit. Following 3 months of treatment, MMJ patients demonstrated improved task performance accompanied by changes in brain activation patterns within the cingulate cortex and frontal regions. Interestingly, after MMJ treatment, brain activation patterns appeared more similar to those exhibited by healthy controls from previous studies than at pre-treatment, suggestive of a potential normalization of brain function relative to baseline. These findings suggest that MMJ use may result in different effects relative to recreational marijuana (MJ) use, as recreational consumers have been shown to exhibit decrements in task performance accompanied by altered brain activation. Moreover, patients in the current study also reported improvements in clinical state and health-related measures as well as notable decreases in prescription medication use, particularly opioids and benzodiapezines after 3 months of treatment. Further research is needed to clarify the specific neurobiologic impact, clinical efficacy, and unique effects of MMJ for a range of indications and how it compares to recreational MJ use. PMID:29387010

The Grass Might Be Greener: Medical Marijuana Patients Exhibit Altered Brain Activity and Improved Executive Function after 3 Months of Treatment.

PubMed

Gruber, Staci A; Sagar, Kelly A; Dahlgren, Mary K; Gonenc, Atilla; Smith, Rosemary T; Lambros, Ashley M; Cabrera, Korine B; Lukas, Scott E

2017-01-01

The vast majority of states have enacted full or partial medical marijuana (MMJ) programs, causing the number of patients seeking certification for MMJ use to increase dramatically in recent years. Despite increased use of MMJ across the nation, no studies thus far have examined the specific impact of MMJ on cognitive function and related brain activation. In the present study, MMJ patients seeking treatment for a variety of documented medical conditions were assessed prior to initiating MMJ treatment and after 3 months of treatment as part of a larger longitudinal study. In order to examine the effect of MMJ treatment on task-related brain activation, MMJ patients completed the Multi-Source Interference Test (MSIT) while undergoing functional magnetic resonance imaging (fMRI). We also collected data regarding conventional medication use, clinical state, and health-related measures at each visit. Following 3 months of treatment, MMJ patients demonstrated improved task performance accompanied by changes in brain activation patterns within the cingulate cortex and frontal regions. Interestingly, after MMJ treatment, brain activation patterns appeared more similar to those exhibited by healthy controls from previous studies than at pre-treatment, suggestive of a potential normalization of brain function relative to baseline. These findings suggest that MMJ use may result in different effects relative to recreational marijuana (MJ) use, as recreational consumers have been shown to exhibit decrements in task performance accompanied by altered brain activation. Moreover, patients in the current study also reported improvements in clinical state and health-related measures as well as notable decreases in prescription medication use, particularly opioids and benzodiapezines after 3 months of treatment. Further research is needed to clarify the specific neurobiologic impact, clinical efficacy, and unique effects of MMJ for a range of indications and how it compares to recreational MJ use.

Broadening our perspectives on complementary and alternative medicine for menopause: A narrative review.

PubMed

Tonob, Dunia; Melby, Melissa K

2017-05-01

Complementary and alternative medicine (CAM) is widely used for menopause, although not all women disclose use to their healthcare providers. This narrative review aims to expand providers' understanding of cross-cultural approaches to treating and managing menopause by providing an overarching framework and perspective on CAM treatments. Increased provider understanding and awareness may improve not only provider-patient communication but also effectiveness of treatments. The distinction between illness (what patients suffer) and disease (what physicians treat) highlights the gap between what patients seek and doctors provide, and may help clarify why many women seek CAM at menopause. For example, CAM is often sought by women for whom biomedicine has been unsuccessful or inaccessible. We review the relevance to menopause of three CAM categories: natural products, mind-body practices including meditation, and other complementary health approaches including traditional Chinese medicine (TCM) and Japanese Kampo. Assessing the effectiveness of CAM is challenging because of the individualized nature of illness patterns and associated treatments, which complicate the design of randomized controlled trials. Because many women seek CAM due to inefficacy of biomedical treatments, or cultural or economic marginalization, biomedical practitioners who make an effort to learn about CAM and ask patients about their CAM use or interest may dramatically improve the patient-provider relationship and rapport, as well as harnessing the 'meaning response' (Moerman, 2002) imbued in the clinical encounter. By working with women to integrate their CAM-related health-seeking behaviors and treatments, providers may also boost the efficacy of their own biomedical treatments. Copyright © 2017 Elsevier B.V. All rights reserved.

Patient evaluation of the hotel function of hospitals.

PubMed

Oz, M C; Zikria, J; Mutrie, C; Slater, J P; Scott, C; Lehman, S; Connolly, M W; Asher, D T; Ting, W; Namerow, P B

2001-01-01

A means of measuring patient satisfaction is essential in the effort to improve the quality of health care delivered in our nation's hospitals. Accurate feedback allows employers to better meet patients' needs and allows hospital administrators to improve service delivery. Patients are empowered by having a voice in the manner in which their health care is delivered. Moreover, improving the efficiency of the health care delivery system decreases health care costs. Hospital comparisons can be made readily available to a large audience through the Internet, resulting in empowerment of the patient and a universal improvement in hospital care. This is the first multi-institutional analysis of patient satisfaction among New York City and northern New Jersey area tertiary care hospitals. In this study, we evaluated the patient-assessed hotel function of hospitals in a single geographic region to determine whether clinically and statistically significant differences would be revealed that could provide beneficial information to stakeholders in the healthcare system. Patients (n = 261) who had spent a night during the past year in one of eleven hospitals within 60 miles of New York City were chosen at random from doctors' waiting rooms. On average, 24 patients from each hospital were surveyed. They were asked to complete a questionnaire that rated the various departments in the hospital on qualities such as courtesy, promptness, and cleanliness. The questionnaire also rated important characteristics of the patient experience, such as the ease of parking and the taste of the food. Each item on the survey was coded on a scale of 1 to 10 with 10 being the most positive response. The 26 specific questions were divided into 14 domains. Averages in each domain were compared by gender, age, and hospital identity, attractiveness, and setting. All statistical calculations were performed using SPSS/PC, and means were compared using t-tests. Analysis designed to evaluate outcomes between each of the possible 54 pairs of hospitals comparisons revealed statistically significant differences as often as 44% of the time in some outcomes measures (logistics), but as rarely as 7% of the time in others (billing function). Clinically significant differences (>2 units per scale) were frequently evident, although the ranges differed dramatically depending on the domains surveyed. Although age, gender, and race/ethnicity were generally not predictive of satisfaction, non-urban setting was correlated with greater patient satisfaction. By having access to patient satisfaction comparisons among hospitals, patients are empowered to make better choices, employers can identify and adapt to patient preferences, and administrators can improve the services delivered and decrease health care costs by improving efficiency. Although our study was somewhat limited by patient selection biases, the study's results suggest that Internet-based tools of comparison will enable patients to make free and informed decisions about their health care by comparing local hospitals and voting on their impressions of the facilities from which they receive care.

Disasters and women's health: reflections from the 2010 earthquake in Haiti.

PubMed

Bloem, Christina M; Miller, Andrew C

2013-04-01

Increasing attention is being focused on the needs of vulnerable populations during humanitarian emergency response. Vulnerable populations are those groups with increased susceptibility to poor health outcomes rendering them disproportionately affected by the event. This discussion focuses on women's health needs during the disaster relief effort after the 2010 earthquake in Haiti. The Emergency Department (ED) of the temporary mobile encampment in L'Hôpital de l'Université d'Etat d'Haïti (HUEH) was the site of the team's disaster relief mission. In February 2010, most of the hospital was staffed by foreign physicians and nurses, with a high turnover rate. Although integration with local Haitian staff was encouraged, implementation of this practice was variable. Common presentations in the ED included infectious diseases, traumatic injuries, chronic disease exacerbations, and follow-up care of post-earthquake injuries and infections. Women-specific complaints included vaginal infections, breast pain or masses, and pregnancy-related concerns or complications. Women were also targets of gender-based violence. Recent disasters in Haiti, Pakistan, and elsewhere have challenged the international health community to provide gender-balanced health care in suboptimal environments. Much room for improvement remains. Although the assessment team was gender-balanced, improved incorporation of Haitian personnel may have enhanced patient trust, and improved cultural sensitivity and communication. Camp geography should foster both patient privacy and security during sensitive examinations. This could have been improved upon by geographically separating men's and women's treatment areas and using a barrier screen to generate a more private examination environment. Women's health supplies must include an appropriate exam table, emergency obstetrical and midwifery supplies, urine dipsticks, and sanitary and reproductive health supplies. A referral system must be established for patients requiring a higher level of care. Lastly, improved inter-organization communication and promotion of resource pooling may improve treatment access and quality for select gender-based interventions. Simple, inexpensive modifications to disaster relief health care settings can dramatically reduce barriers to care for vulnerable populations.

Rapid Improvement of Glycemic Control in Type 2 Diabetes Using Weekly Intensive Multifactorial Interventions: Structured Glucose Monitoring, Patient Education, and Adjustment of Therapy—A Randomized Controlled Trial

PubMed Central

Rodbard, David; Zanella, Maria Teresa

2011-01-01

Abstract Background We evaluated intensive intervention in poorly controlled patients with type 2 diabetes mellitus involving weekly clinic visits and adjustment of therapy with analysis of three seven-point glucose profiles and intervention from an interdisciplinary staff. Methods Sixty-three patients were randomized to an intensive treatment group that obtained self-monitoring of blood glucose (SMBG) profiles (six or seven values per day, 3 days/week) and were seen in the clinic at Weeks 1–6 and 12. SMBG results were downloaded, analyzed using Accu-Chek® 360° software (Roche Diagnostics, Indianapolis, IN), and used to adjust therapy. Control group subjects obtained glucose profiles and had clinic visits only at Weeks 0, 6, and 12. Results There were highly statistically significant improvements in the intensive treatment group compared with the control group between Weeks 0 and 6 with greater reductions in weekly mean glycemia (WMG) (−76.7±8.9 mg/dL vs. −20.5±8.1 mg/dL), glycemic variability (SD) (−16.3±3.1 mg/dL vs. −5.0±3.1 mg/dL), and glycated hemoglobin (−1.82±0.16% vs. −0.66±0.22%) without significant changes in frequency of hypoglycemia or weight. Improvements were sustained in the intensive treatment group through Week 12. A minimal but statistically significant degree of improvement was seen in the control group at Week 12. Conclusions This short-term pilot study of an intensive monitoring, educational, and pharmacological interventions program resulted in dramatic improvement of glycemic control within 6 weeks, and these effects are sustained through Week 12. SMBG glucose profiles, calculation of WMG and SD, and graphical displays of glucose data can improve the effectiveness of adjustment of therapy at weekly clinic visits when combined with intensive support from a multidisciplinary team. PMID:21751888

High-quality cardiopulmonary resuscitation: current and future directions.

PubMed

Abella, Benjamin S

2016-06-01

Cardiopulmonary resuscitation (CPR) represents the cornerstone of cardiac arrest resuscitation care. Prompt delivery of high-quality CPR can dramatically improve survival outcomes; however, the definitions of optimal CPR have evolved over several decades. The present review will discuss the metrics of CPR delivery, and the evidence supporting the importance of CPR quality to improve clinical outcomes. The introduction of new technologies to quantify metrics of CPR delivery has yielded important insights into CPR quality. Investigations using CPR recording devices have allowed the assessment of specific CPR performance parameters and their relative importance regarding return of spontaneous circulation and survival to hospital discharge. Additional work has suggested new opportunities to measure physiologic markers during CPR and potentially tailor CPR delivery to patient requirements. Through recent laboratory and clinical investigations, a more evidence-based definition of high-quality CPR continues to emerge. Exciting opportunities now exist to study quantitative metrics of CPR and potentially guide resuscitation care in a goal-directed fashion. Concepts of high-quality CPR have also informed new approaches to training and quality improvement efforts for cardiac arrest care.

A well-designed online transfusion reaction reporting system improves the estimation of transfusion reaction incidence and quality of care in transfusion practice.

PubMed

Yeh, Su-Peng; Chang, Ci-Wen; Chen, Ju-Chuan; Yeh, Wan-Chen; Chen, Pei-Chi; Chuang, Su-Jung; Lin, Chiou-Ping; Hsu, Ling-Nu; Chen, Han-Mih; Lu, Jang-Jih; Peng, Ching-Tien

2011-12-01

Recognizing and reporting a transfusion reaction is important in transfusion practice. However, the actual incidence of transfusion reactions is frequently underestimated. We designed an online transfusion reaction reporting system for nurses who take care of transfusion recipients. The common management before and after transfusion and the 18 most common transfusion reactions were itemized as tick boxes. We found the overall documented incidence of transfusion reaction increased dramatically, from 0.21% to 0.61% per unit of blood, after we started using an online reporting system. Overall, 94% (30/32) of nurses took only 1 week to become familiar with the new system, and 88% (28/32) considered the new system helpful in improving the quality of clinical transfusion care. By using an intranet connection, blood bank physicians can also identify patients who are having a reaction and provide appropriate recommendations immediately. A well-designed online reporting system may improve the ability to estimate the incidence of transfusion reactions and the quality of transfusion care.

[Application of the dizziness handicap inventory in the patients with benign paroxysmal positional vertigo].

PubMed

Wang, L Y; Peng, H; Huang, W N; Gao, B

2016-04-20

Objective: This study was designed to observe the dizziness handicap inventory (DHI) scores in patients with BPPV (benign paroxysmal positional vertigo) before and after maneuver repositioning and aimed to discuss the values of DHI scores in the diagnosing and treatment of BPPV. Method: Charts of 72 patients with BPPV diagnosed by positioning test were reviewed. Four DHI scores were used including the total score (DHIT), the functional score (DHIF), the emotional score (DHIE), and the physical score (DHIP). We compared the pre-repositioning DHI scores and post-repositioning scores of patients, and also compared the DHI scores of patients with and without residual dizziness. Result: All of the 72 patients were underwent maneuver repositioning and recorded the DHI scores. The mean post-repositioning scores were dramatically decreased compared with pre-repositioning scores, and the difference was significant ( P <0.01). The differences of the DHIP scores between the residual dizziness group and the non-residual dizziness group was not significant, while the DHIF scores, the DHIE scores and the DHIT scores between the two groups were statistically different. Conclusion: After maneuver repositioning the dizziness handicap of BPPV patients could be significantly improved. The next treatment program for residual dizziness patients after successful repositioning could be aimed at the functional and emotional dizziness. Copyright© by the Editorial Department of Journal of Clinical Otorhinolaryngology Head and Neck Surgery.

Short- and long-term outcomes of AL amyloidosis patients admitted into intensive care units.

PubMed

Guinault, Damien; Canet, Emmanuel; Huart, Antoine; Jaccard, Arnaud; Ribes, David; Lavayssiere, Laurence; Venot, Marion; Cointault, Olivier; Roussel, Murielle; Nogier, Marie-Béatrice; Pichereau, Claire; Lemiale, Virginie; Arnulf, Bertrand; Attal, Michel; Chauveau, Dominique; Azoulay, Elie; Faguer, Stanislas

2016-09-01

Amyloidosis is a rare and threatening condition that may require intensive care because of amyloid deposit-related organ dysfunction or therapy-related adverse events. Although new multiple myeloma drugs have dramatically improved outcomes in AL amyloidosis, the outcomes of AL patients admitted into intensive care units (ICUs) remain largely unknown. Admission has been often restricted to patients with low Mayo Clinic staging and/or with a complete or very good immunological response at admission. In a retrospective multicentre cohort of 66 adult AL (n = 52) or AA (n = 14) amyloidosis patients, with similar causes of admission to an ICU, the 28-d and 6-month survival rates of AA patients were significantly higher compared to AL patients (93% vs. 60%, P = 0·03; 71% vs. 45%, P = 0·02, respectively). In AL patients, the simplified Index of Gravity Score (IGS2) was the only independent predictive factor for death by day 28, whereas the Mayo-Clinic classification stage had no influence. In Cox's multivariate regression model, only cardiac arrest and on-going chemotherapy at ICU admission significantly predicted death at 6 months. Short-term outcomes of AL patients admitted into an ICU were mainly related to the severity of the acute medical condition, whereas on-going chemotherapy for active amyloidosis impacted on long-term outcomes. © 2016 John Wiley & Sons Ltd.

Lung transplantation for cystic fibrosis: results, indications, complications, and controversies.

PubMed

Lynch, Joseph P; Sayah, David M; Belperio, John A; Weigt, S Sam

2015-04-01

Survival in patients with cystic fibrosis (CF) has improved dramatically over the past 30 to 40 years, with mean survival now approximately 40 years. Nonetheless, progressive respiratory insufficiency remains the major cause of mortality in CF patients, and lung transplantation (LT) is eventually required. Timing of listing for LT is critical, because up to 25 to 41% of CF patients have died while awaiting LT. Globally, approximately 16.4% of lung transplants are performed in adults with CF. Survival rates for LT recipients with CF are superior to other indications, yet LT is associated with substantial morbidity and mortality (∼50% at 5-year survival rates). Myriad complications of LT include allograft failure (acute or chronic), opportunistic infections, and complications of chronic immunosuppressive medications (including malignancy). Determining which patients are candidates for LT is difficult, and survival benefit remains uncertain. In this review, we discuss when LT should be considered, criteria for identifying candidates, contraindications to LT, results post-LT, and specific complications that may be associated with LT. Infectious complications that may complicate CF (particularly Burkholderia cepacia spp., opportunistic fungi, and nontuberculous mycobacteria) are discussed. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

A questionnaire survey on attitude toward sperm cryopreservation among hematologists in Japan.

PubMed

Kobayashi, Tomohiro; Shin, Takeshi; Nishio, Kojiro; Shimomura, Yukihito; Iwahata, Toshiyuki; Suzuki, Keisuke; Miyata, Akane; Kobori, Yoshitomo; Arai, Gaku; Okada, Hiroshi

2017-03-01

Advances in multimodal treatment have led to dramatic improvement in cancer treatment outcomes. It is now necessary to consider cancer patients' holistic quality of life. Fertility preservation is the top concern for cancer survivors of reproductive age. Sperm cryopreservation before treatment is recommended for postpubescent men, but many patients lose fertility without having been informed about options for fertility preservation. To determine how sperm cryopreservation is perceived and practiced in Japan, we surveyed hematologists who often treat young males. A questionnaire about sperm cryopreservation was sent to 45 major hematology institutions. A total of 22 institutions responded before the deadline. All institutions but one responded that they felt sperm cryopreservation is necessary. Only 15 institutions responded that they inform patients about sperm cryopreservation, and 12 institutions responded that they perform sperm cryopreservation before chemotherapy. A total of 213 young males started their first course of chemotherapy during the survey period, of whom 61 (28.6%) had their sperm cryopreserved. Although almost all hematologists stated that sperm cryopreservation is necessary for fertility preservation, not all institutions informed patients about it. Our findings indicate that, to promote fertility preservation in Japan, it will be necessary to systematize sperm cryopreservation and build inter-hospital networks.

[Which hip articulation bearing for which patient? : Tribology of the future].

PubMed

Morlock, M M; Bishop, N; Kaddick, C

2011-12-01

Replacement of the hip joint has become an exceptionally successful procedure since the inauguration of the low friction principle by Charnley. Aseptic osteolysis and joint dislocation have been addressed by the development of wear-optimized materials and the introduction of larger heads. As an increase in head diameter against polyethylene causes wear increase, larger hard-on-hard bearings were introduced, which exhibit reduced wear and reduced dislocation risk with increasing head diameter. These findings were derived from standard simulator testing, not sufficiently considering the risk of fluid film breakdown under adverse conditions, which can cause a dramatic increase in wear and friction proportional to the head diameter. Such adverse conditions can occur clinically in patients due to several factors and have caused the presently observed unexpected problems with these new designs. Standardized preclinical testing has to be viewed as a minimum requirement but certainly not as a guarantee for the clinical success of new materials and designs even if the testing is adapted to the current patient requirements, which is presently not the case. The future of tribology lies in the prevention of adverse conditions in patients, the improvement and optimized use of proven existing materials and not in the use of new materials.

Vertebral column resection for the treatment of severe spinal deformity.

PubMed

Lenke, Lawrence G; Sides, Brenda A; Koester, Linda A; Hensley, Marsha; Blanke, Kathy M

2010-03-01

The ability to treat severe pediatric and adult spinal deformities through an all-posterior vertebral column resection (VCR) has obviated the need for a circumferential approach in primary and revision surgery, but there is limited literature evaluating this new approach. Our purpose was therefore to provide further support of this technique. We reviewed 43 patients who underwent a posterior-only VCR using pedicle screws, anteriorly positioned cages, and intraoperative spinal cord monitoring between 2002 and 2006. Diagnoses included severe scoliosis, global kyphosis, angular kyphosis, or kyphoscoliosis. Forty (93%) procedures were performed at L1 or cephalad in the spinal cord (SC) territory. Seven patients (18%) lost intraoperative neurogenic monitoring evoked potentials (NMEPs) data during correction with data returning to baseline after prompt surgical intervention. All patients after surgery were at their baseline or showed improved SC function, whereas no one worsened. Two patients had nerve root palsies postoperatively, which resolved spontaneously at 6 months and 2 weeks. Spinal cord monitoring (specifically NMEP) is mandatory to prevent neurologic complications. Although technically challenging, a single-stage approach offers dramatic correction in both primary and revision surgery of severe spinal deformities. Level IV, therapeutic study. See Guidelines for Authors for a complete description of levels of evidence.

Access to Cancer Therapeutics in Low- and Middle-Income Countries.

PubMed

Ruff, Paul; Al-Sukhun, Sana; Blanchard, Charmaine; Shulman, Lawrence N

2016-01-01

Cancer is rapidly becoming a major health care problem, especially in developing countries, where 60% of the world's total new cases are diagnosed. The success of new antineoplastic medicines and modern radiation devices to cure a good proportion of patients with cancer and to alleviate the suffering of many more has been achieved at a dramatic cost. Therefore, it has become mandatory for health care authorities and pharmaceutical companies to cooperate to use and develop resources in an efficient manner to improve health care delivery to patients with cancer worldwide. Regulatory harmonization is an important key to overcome delays in the approval process, whether for antineoplastic and pain control medicines or for essential medical devices. More emphasis on the significant role of opiates in pain control among patients with cancer is needed to overcome the ingrained belief in their potential for addiction. The World Health Organization (WHO) serves an important role in guiding priorities for health care and efficiently allocating resources by providing essential medicine lists (EMLs) and device lists. However, the financial challenge for access to health care is multi-tiered and requires collaboration between key stakeholders including pharmaceutical industry, local national health authorities, WHO, and other nonprofit, patient-oriented organizations.

Thrombolytic therapy for mitral valve thrombosis.

PubMed

Lin, T K; Tsai, L M; Chen, J H; Yang, Y J

1997-05-01

A 44-year-old man with a St. Jude mitral valve was admitted because of progressive pulmonary edema. He was diagnosed with prosthetic heart valve thrombosis (PHVT) based on the findings of "muffled" prosthetic valve clicks. Doppler echocardiographic evidence of severe mitral stenosis and transesophageal echocardiographic evidence of limited mitral valve motility. Because the patient hesitated to undergo our recommended surgical treatment, he was immediately treated with intravenous recombinant tissue plasminogen activator (100 mg over 3 h) followed by heparinization. Two hours after the thrombolytic therapy, the prosthetic valve clicks became clearly audible and his congestive symptoms were dramatically improved. Follow-up echocardiography no longer-showed significant mitral valve obstruction. A transient cerebral ischemic attack occurred at the end of thrombolytic therapy but there were no neurologic sequalae. The patient, on warfarin therapy, was well at follow-up 8 months after discharge. Surgical intervention has long been the standard therapy for patients with PHVT. Our case experience suggests that thrombolytic therapy may be considered as an effective alternative to surgical intervention for selected patients with PHVT. In this report, we also review the current literature regarding the indications, effectiveness and safety of thrombolytic therapy in PHVT.

Alcohol and Other Addictive Disorders Following Bariatric Surgery: Prevalence, Risk Factors and Possible Etiologies.

PubMed

Steffen, Kristine J; Engel, Scott G; Wonderlich, Joseph A; Pollert, Garrett A; Sondag, Cindy

2015-11-01

Bariatric surgery is currently the most effective intervention for significant and sustained weight loss in obese individuals. While patients often realize numerous improvements in obesity-related comorbidities and health-related quality of life, a small minority of patients have less optimal outcomes following bariatric surgery. The literature on the emergence of alcohol use disorders (AUDs) following bariatric surgery has grown in the past several years and collectively provides convincing evidence that a significant minority of patients develop new-onset AUDs following bariatric surgery. Rouxen-Y gastric bypass (RYGB) has generally been associated with the risk of developing an AUD, while laparoscopic adjustable gastric banding generally has not, in several large studies. One theory that has been discussed at some length is the idea of 'addiction transfer' wherein patients substitute one 'addiction' (food) for a new 'addiction' (alcohol) following surgery. Animal work suggests a neurobiological basis for increased alcohol reward following RYGB. In addition, several pharmacokinetic studies have shown rapid and dramatically increased peak alcohol concentrations following RYGB. The prevalence of alcohol and other addictive disorders and potential etiological contributors to post-operative AUDs will be explored. Copyright © 2015 John Wiley & Sons, Ltd and Eating Disorders Association.

Wasting syndrome with deep bradycardia as presenting manifestation of long-standing severe male hypogonadotropic hypogonadism: a case series.

PubMed

Passeri, Elena; Bonomi, Marco; Dangelo, Francesco; Persani, Luca; Corbetta, Sabrina

2014-09-27

Physiological functioning of the testes is important for cardiac health besides for virilisation, physical strength, behavior and reproduction; moreover, hypogonadism has been demonstrated as a significant risk marker of increased all-cause and cardiovascular mortality. We reported two cases of long-standing hypogonadotropic hypogonadism presenting with wasting, bradycardia and heart failure. The two patients were admitted to emergency department for deep weakness, unresponsive anemia and severe bradycardia, requiring in one case the implanting of a monocameral pace-maker for treatment of heart failure. No previous cardiologic disorders were known and cardiac ischemia was ruled out in both patients. The first patient presented congenital hypogonadotropic hypogonadism combined with mild central hypothyroidism and growth hormone deficiency occurred in the peripubertal age, while the second one was diagnosed with isolated adult-onset severe central hypogonadism. Testosterone deficiency was the main feature in both patients as physical examination revealed clinical stigmata of hypogonadism and testosterone replacement induced a dramatic improvement of general condition. Genetic analysis of genes involved in hypogonadotropic hypogonadism failed to identify alterations. Long-standing hypogonadism in males can be associated with life threatening body alterations including severe bradycardia and heart failure.

Case Study: The Use of Massage Therapy to Relieve Chronic Low-Back Pain.

PubMed

Allen, Laura

2016-09-01

To study the effects of massage on chronic low-back pain in a patient with four different diagnoses: osteoarthritis, scoliosis, spinal stenosis, and degenerative disc disease. The patient's goal was to cut down on the amount of pain medication he takes. A 63-year-old man with chronic back pain received four massages across a twenty-day period. Progress was recorded using the Oswestry Low Back Pain Scale, as he self-reported on levels of pain and interference with his activities of daily living. Improvement was noted in 9 out of 10 measurements of self-reported pain and activities of daily living, with the only exception being his ability to lift heavy objects, which remained unchanged. The most dramatic differences were improvements in his ability to walk, and in the changing degrees of pain. The client also self-reported being able to decrease his pain medication and the ability to ride his bicycle for the first time in years. Massage therapy is a promising treatment for chronic low-back pain for patients who may have multiple pathologies, any one of which could be responsible for the condition. Further study is encouraged to determine the efficacy of massage therapy as a readily accessible, lower-cost alternative to more invasive therapies and as an adjunct to regular medical care, when appropriate.

Motor skill changes and neurophysiologic adaptation to recovery-oriented virtual rehabilitation of hand function in a person with subacute stroke: a case study

PubMed Central

Fluet, Gerard G.; Patel, Jigna; Qiu, Qinyin; Yarossi, Matthew; Massood, Supriya; Adamovich, Sergei V.; Tunik, Eugene; Merians, Alma S.

2016-01-01

Purpose The complexity of upper extremity (UE) behavior requires recovery of near normal neuromuscular function to minimize residual disability following a stroke. This requirement places a premium on spontaneous recovery and neuroplastic adaptation to rehabilitation by the lesioned hemisphere. Motor skill learning is frequently cited as a requirement for neuroplasticity. Studies examining the links between training, motor learning, neuroplasticity, and improvements in hand motor function are indicated. Methods This case study describes a patient with slow recovering hand and finger movement (Total Upper Extremity Fugl–Meyer examination score = 25/66, Wrist and Hand items = 2/24 on poststroke day 37) following a stroke. The patient received an intensive eight-session intervention utilizing simulated activities that focused on the recovery of finger extension, finger individuation, and pinch-grasp force modulation. Results Over the eight sessions, the patient demonstrated improvements on untrained transfer tasks, which suggest that motor learning had occurred, as well a dramatic increase in hand function and corresponding expansion of the cortical motor map area representing several key muscles of the paretic hand. Recovery of hand function and motor map expansion continued after discharge through the three-month retention testing. Conclusion This case study describes a neuroplasticity based intervention for UE hemiparesis and a model for examining the relationship between training, motor skill acquisition, neuroplasticity, and motor function changes. PMID:27669997

Catalase abrogates β-lapachone-induced PARP1 hyperactivation-directed programmed necrosis in NQO1-positive breast cancers

PubMed Central

Bey, Erik A.; Reinicke, Kathryn E.; Srougi, Melissa C.; Varnes, Marie; Anderson, Vernon; Pink, John J.; Li, Long Shan; Patel, Malina; Cao, Lifen; Moore, Zachary; Rommel, Amy; Boatman, Michael; Lewis, Cheryl; Euhus, David M.; Bornmann, William G.; Buchsbaum, Donald J.; Spitz, Douglas R.; Gao, Jinming; Boothman, David A.

2013-01-01

Improving patient outcome by personalized therapy involves a thorough understanding of an agent’s mechanism of action. β-Lapachone (clinical forms, Arq501/Arq761) has been developed to exploit dramatic cancer-specific elevations in the phase II detoxifying enzyme, NAD(P)H:quinone oxidoreductase (NQO1). NQO1 is dramatically elevated in solid cancers, including primary and metastatic (e.g., triple-negative (ER-, PR-, Her2/Neu-)) breast cancers. To define cellular factors that influence the efficacy of β-lapachone using knowledge of its mechanism of action, we confirmed that NQO1 was required for lethality and mediated a futile redox cycle where ~120 moles of superoxide were formed per mole of β-lapachone in 5 min. β-Lapachone induced reactive oxygen species (ROS), stimulated DNA single strand break-dependent PARP1 hyperactivation, caused dramatic loss of essential nucleotides (NAD+/ATP) and elicited programmed necrosis in breast cancer cells. While PARP1 hyperactivation and NQO1 expression were major determinants of β-lapachone-induced lethality, alterations in catalase expression, including treatment with exogenous enzyme, caused marked cytoprotection. Thus, catalase is an important resistance factor, and highlights H2O2 as an obligate ROS for cell death from this agent. Exogenous superoxide dismutase (SOD) enhanced catalase-induced cytoprotection. β-Lapachone-induced cell death included AIF translocation from mitochondria to nuclei, TUNEL+ staining, atypical PARP1 cleavage, and GAPDH S-nitrosylation, which were abrogated by catalase. We predict that the ratio of NQO1:catalase activities in breast cancer versus associated normal tissue are likely to be the major determinants affecting the therapeutic window of β-lapachone and other NQO1 bioactivatable drugs. PMID:23883585

Use of tyrosine kinase inhibitors for chronic myeloid leukemia: management of patients and practical applications for pharmacy practitioners.

PubMed

Wong, Siu-Fun; Mirshahidi, Hamid

2011-06-01

To summarize the use of tyrosine kinase inhibitors (TKIs) for treatment of patients with chronic myeloid leukemia (CML) and provide practical information for patient management. Literature was retrieved from PubMed (2000-January 2011), using the search terms chronic myeloid leukemia and tyrosine kinase inhibitor. Abstracts presented at the 2008-2010 annual meetings of the American Society of Hematology and the American Society of Clinical Oncology, reference citations from identified publications, as well as the manufacturers' full prescribing information for cited drugs, also were reviewed. Articles evaluating the efficacy and safety of the TKIs imatinib, nilotinib, and dasatinib were evaluated. Focus was placed on publications supporting management of patients with CML in the chronic phase. Reports presenting clinical trial information of TKIs in development also were included. The discovery of targeted tyrosine kinase inhibition of BCR-ABL kinase dramatically changed the treatment of CML. Imatinib, the first TKI approved for treatment of patients with Philadelphia chromosome--positive CML, demonstrated significant superiority over the previous standard of care: interferon plus cytarabine. The newer, more potent TKIs, nilotinib and dasatinib, have demonstrated improved efficacy over imatinib as first-line therapy and provide an effective option for patients with resistance or intolerance to imatinib. To maximize efficacy of TKI therapy, close patient management, involving frequent monitoring of patient response, is essential. Given the importance of continuing TKI therapy, early recognition and management of adverse events are critical to optimizing outcomes in patients with CML. In addition to the safety profile and considerations of comorbidities, additional factors can affect therapeutic selection, including drug-drug and drug-food interactions. Research investigating new therapies, particularly for patients harboring the T315I mutation-which remains refractory to current TKIs-continues in the quest to improve outcomes in patients with CML.

Non-Traditional Methods of Improving the Communication Skills of Disadvantaged Students

ERIC Educational Resources Information Center

Wilson, Brenda M.; Power, Marian E.

1978-01-01

Educators are encouraged to use some of the non-traditional student-centered methods for improving the communication skills of disadvantaged students, including technological aids such as books, tapes, cable T.V., video tapes, computers, etc., and devices such as role playing and dramatizations. (AM)

Quality improvement primer part 1: Preparing for a quality improvement project in the emergency department.

PubMed

Chartier, Lucas B; Cheng, Amy H Y; Stang, Antonia S; Vaillancourt, Samuel

2018-01-01

Emergency medicine (EM) providers work in a fast-paced and often hectic environment that has a high risk for patient safety incidents and gaps in the quality of care. These challenges have resulted in opportunities for frontline EM providers to play a role in quality improvement (QI) projects. QI has developed into a mature field with methodologies that can dramatically improve the odds of having a successful project with a sustainable impact. However, this expertise is not yet commonly taught during professional training. In this first of three articles meant as a QI primer for EM clinicians, we will introduce QI methodology and strategic planning using a fictional case study as an example. We will review how to identify a QI problem, define components of an effective problem statement, and identify stakeholders and core change team members. We will also describe three techniques used to perform root cause analyses-Ishikawa diagrams, Pareto charts and process mapping-and how they relate to preparing for a QI project. The next two papers in this series will focus on the execution of the QI project itself using rapid-cycle testing and on the evaluation and sustainability of QI projects.

Melatonin in treatment of chronic sleep disorders in adults with autism: a retrospective study.

PubMed

Galli-Carminati, Giuliana; Deriaz, Nicolas; Bertschy, Gilles

2009-05-16

Melatonin may be used to treat sleep disorders in both children and adults with intellectual disability. The evidence for its efficacy, potential adverse effects and drug interactions are reviewed in the context of prescription of melatonin to patients with autism. This study presents the use of melatonin to treat severe circadian sleep-wake disturbances in 6 adults with autism. Melatonin was initiated at a daily dose of 3 mg at nocturnal bedtime. If this proved ineffective, the melatonin dose was titrated over the following 4 weeks at increments of 3 mg/2 weeks up to a maximum of 9 mg, unless it was tolerated. Assessments included Clinical Global Impression-Severity (CGI-S) and CGI-Improvement (CGI-I). Melatonin administered in the evening dramatically improved the sleep-wake pattern in all patients. Melatonin appears to be effective in reducing sleep onset latency and is probably effective in improving nocturnal awakenings and total sleep time in adults with autism. Its effectiveness remained stable for the 6-month period of administration. Melatonin was well tolerated in all patients and no side effects were noted during the therapy. Melatonin appears to be promising as an efficient and seemingly safe alternative for treatment of severe circadian sleep disturbances in adults with autism. There may be heterogeneity of response depending on the nature of the sleep problem and cause of the intellectual disability or associated disabilities. Further studies are necessary before firm conclusions can be drawn and guidelines for the use of melatonin in people with autism formulated.

Using screen-based simulation of inhaled anaesthetic delivery to improve patient care.

PubMed

Philip, J H

2015-12-01

Screen-based simulation can improve patient care by giving novices and experienced clinicians insight into drug behaviour. Gas Man(®) is a screen-based simulation program that depicts pictorially and graphically the anaesthetic gas and vapour tension from the vaporizer to the site of action, namely the brain and spinal cord. The gases and vapours depicted are desflurane, enflurane, ether, halothane, isoflurane, nitrogen, nitrous oxide, sevoflurane, and xenon. Multiple agents can be administered simultaneously or individually and the results shown on an overlay graph. Practice exercises provide in-depth knowledge of the subject matter. Experienced clinicians can simulate anaesthesia occurrences and practices for application to their clinical practice, and publish the results to benefit others to improve patient care. Published studies using this screen-based simulation have led to a number of findings, as follows: changing from isoflurane to desflurane toward the end of anaesthesia does not accelerate recovery in humans; vital capacity induction can produce loss of consciousness in 45 s; simulated context-sensitive decrement times explain recovery profiles; hyperventilation does not dramatically speed emergence; high fresh gas flow is wasteful; fresh gas flow and not the vaporizer setting should be reduced during intubation; re-anaesthetization can occur with severe hypoventilation after extubation; and in re-anaesthetization, the anaesthetic redistributes from skeletal muscle. Researchers using screen-based simulations can study fewer subjects to reach valid conclusions that impact clinical care. © The Author 2015. Published by Oxford University Press on behalf of the British Journal of Anaesthesia. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Continuity of care after percutaneous coronary intervention: The patient's perspective across secondary and primary care settings.

PubMed

Valaker, Irene; Norekvål, Tone M; Råholm, Maj-Britt; Nordrehaug, Jan Erik; Rotevatn, Svein; Fridlund, Bengt

2017-06-01

Although patients may experience a quick recovery followed by rapid discharge after percutaneous coronary interventions (PCIs), continuity of care from hospital to home can be particularly challenging. Despite this fact, little is known about the experiences of care across the interface between secondary and primary healthcare systems in patients undergoing PCI. To explore how patients undergoing PCI experience continuity of care between secondary and primary care settings after early discharge. The study used an inductive exploratory design by performing in-depth interviews of 22 patients at 6-8 weeks after PCI. Nine were women and 13 were men; 13 were older than 67 years of age. Eight lived remotely from the PCI centre. Patients were purposively recruited from the Norwegian Registry for Invasive Cardiology. Interviews were analysed by qualitative content analysis. Patients undergoing PCI were satisfied with the technical treatment. However, patients experienced an unplanned patient journey across care boundaries. They were not receiving adequate instruction and information on how to integrate health information. Patients also needed help to facilitate connections to community-based resources and to schedule clear follow-up appointments. As high-technology treatment dramatically expands, healthcare organisations need to be concerned about all dimensions of continuity. Patients are witnessing their own processes of healthcare delivery and therefore their voices should be taken into greater account when discussing continuity of care. Nurse-led initiatives to improve continuity of care involve a range of interventions at different levels of the healthcare system.

Clinical features of squamous cell lung cancer with anaplastic lymphoma kinase (ALK)-rearrangement: a retrospective analysis and review

PubMed Central

Watanabe, Junko; Togo, Shinsaku; Sumiyoshi, Issei; Namba, Yukiko; Suina, Kentaro; Mizuno, Takafumi; Kadoya, Kotaro; Motomura, Hiroaki; Iwai, Moe; Nagaoka, Tetsutaro; Sasaki, Shinichi; Hayashi, Takuo; Uekusa, Toshimasa; Abe, Kanae; Urata, Yasuo; Sakurai, Fuminori; Mizuguchi, Hiroyuki; Kato, Shunsuke; Takahashi, Kazuhisa

2018-01-01

Anti-anaplastic lymphoma kinase (ALK)-targeted therapy dramatically improves therapeutic responses in patients with ALK-rearranged lung adenocarcinoma (Ad-LC). A few cases of squamous cell lung carcinoma (Sq-LC) with ALK rearrangement have been reported; however, the clinicopathological features and clinical outcomes following treatment with ALK inhibitors are unknown. We addressed this in the present study by retrospectively comparing the clinical characteristics of five patients with ALK-rearranged Sq-LC with those of patients with ALK-rearranged Ad-LC and by evaluating representative cases of ALK inhibitor responders and non-responders. The prevalence of ALK rearrangement in Sq-LCs was 1.36%. Progression-free survival (PFS) after initial treatment with crizotinib was significantly shorter in Sq-LC than in Ad-LC with ALK rearrangement (p = 0.033). Two ALK rearrangements assayed by fluorescence in situ hybridization (FISH)-positive/immunohistochemistry-negative cases did not respond to crizotinb, and PFS decreased following alectinib treatment of ALK-rearranged Sq-LC (p = 0.045). A rebiopsy revealed that responders to ceritinib harbored the L1196M mutation, which causes resistance to other ALK inhibitors. However, non-responders were resistant to all ALK inhibitors, despite the presence of ALK rearrangement in FISH-positive circulating tumor cells and circulating free DNA and absence of the ALK inhibitor resistance mutation. These results indicate that ALK inhibitors remain a reasonable therapeutic option for ALK-rearranged Sq-LC patients who have worse outcomes than ALK-rearranged Ad-LC patients and that resistance mechanisms are heterogeneous. Additionally, oncologists should be aware of the possibility of ALK-rearranged Sq-LC based on clinicopathological features, and plan second-line therapeutic strategies based on rebiopsy results in order to improve patient outcome. PMID:29844868

Cancer nutrition and rehabilitation—its time has come!

PubMed Central

Chasen, M.R.; Dippenaar, A.P.

2008-01-01

Cancer is a systemic disease that can affect nearly every organ in the body, resulting in a progressive loss of organ function. That loss of function may be initially slow, having minimal effect, or it may be rapid, resulting in more dramatic changes. The usual medical management of patients with cancer has focused more specifically on the administration of cytotoxic treatments. These treatments can potentially eradicate or minimize the tumour, but they may also have toxic side effects that in turn can also affect the patient. Cancer rehabilitation is a process that assists the individual with a cancer diagnosis to obtain optimal physical, social, psychological, and vocational functioning within the limits created by the disease and its treatment. The McGill Cancer Nutrition and Rehabilitation (cnr) program developed as a result of the ever-increasing demand for a focus on addressing individual cancer patients and their needs, as well as on achieving optimal tumour-related outcomes. Using an interdisciplinary approach, the cnr’s global objective is to empower individuals who are experiencing loss of function, fatigue, malnutrition, psychological distress, and other symptoms as a result of cancer or its treatment to improve their own quality of life. All team members—experts in their respective fields—assess all patients. At a subsequent team discussion and planning meeting, a specific 8-week program is designed for each patient. The hoped-for outcome for the cnr program is primarily to empower patients to “take control” or to enable them to improve their own quality of life. This article reviews the philosophy of the cnr’s approach and the roles played by the various members of the team. PMID:18596892

Clinical features of squamous cell lung cancer with anaplastic lymphoma kinase (ALK)-rearrangement: a retrospective analysis and review.

PubMed

Watanabe, Junko; Togo, Shinsaku; Sumiyoshi, Issei; Namba, Yukiko; Suina, Kentaro; Mizuno, Takafumi; Kadoya, Kotaro; Motomura, Hiroaki; Iwai, Moe; Nagaoka, Tetsutaro; Sasaki, Shinichi; Hayashi, Takuo; Uekusa, Toshimasa; Abe, Kanae; Urata, Yasuo; Sakurai, Fuminori; Mizuguchi, Hiroyuki; Kato, Shunsuke; Takahashi, Kazuhisa

2018-05-08

Anti-anaplastic lymphoma kinase (ALK)-targeted therapy dramatically improves therapeutic responses in patients with ALK-rearranged lung adenocarcinoma (Ad-LC). A few cases of squamous cell lung carcinoma (Sq-LC) with ALK rearrangement have been reported; however, the clinicopathological features and clinical outcomes following treatment with ALK inhibitors are unknown. We addressed this in the present study by retrospectively comparing the clinical characteristics of five patients with ALK-rearranged Sq-LC with those of patients with ALK-rearranged Ad-LC and by evaluating representative cases of ALK inhibitor responders and non-responders. The prevalence of ALK rearrangement in Sq-LCs was 1.36%. Progression-free survival (PFS) after initial treatment with crizotinib was significantly shorter in Sq-LC than in Ad-LC with ALK rearrangement ( p = 0.033). Two ALK rearrangements assayed by fluorescence in situ hybridization (FISH)-positive/immunohistochemistry-negative cases did not respond to crizotinb, and PFS decreased following alectinib treatment of ALK-rearranged Sq-LC ( p = 0.045). A rebiopsy revealed that responders to ceritinib harbored the L1196M mutation, which causes resistance to other ALK inhibitors. However, non-responders were resistant to all ALK inhibitors, despite the presence of ALK rearrangement in FISH-positive circulating tumor cells and circulating free DNA and absence of the ALK inhibitor resistance mutation. These results indicate that ALK inhibitors remain a reasonable therapeutic option for ALK-rearranged Sq-LC patients who have worse outcomes than ALK-rearranged Ad-LC patients and that resistance mechanisms are heterogeneous. Additionally, oncologists should be aware of the possibility of ALK-rearranged Sq-LC based on clinicopathological features, and plan second-line therapeutic strategies based on rebiopsy results in order to improve patient outcome.

Automatic signal extraction, prioritizing and filtering approaches in detecting post-marketing cardiovascular events associated with targeted cancer drugs from the FDA Adverse Event Reporting System (FAERS).

PubMed

Xu, Rong; Wang, Quanqiu

2014-02-01

Targeted drugs dramatically improve the treatment outcomes in cancer patients; however, these innovative drugs are often associated with unexpectedly high cardiovascular toxicity. Currently, cardiovascular safety represents both a challenging issue for drug developers, regulators, researchers, and clinicians and a concern for patients. While FDA drug labels have captured many of these events, spontaneous reporting systems are a main source for post-marketing drug safety surveillance in 'real-world' (outside of clinical trials) cancer patients. In this study, we present approaches to extracting, prioritizing, filtering, and confirming cardiovascular events associated with targeted cancer drugs from the FDA Adverse Event Reporting System (FAERS). The dataset includes records of 4,285,097 patients from FAERS. We first extracted drug-cardiovascular event (drug-CV) pairs from FAERS through named entity recognition and mapping processes. We then compared six ranking algorithms in prioritizing true positive signals among extracted pairs using known drug-CV pairs derived from FDA drug labels. We also developed three filtering algorithms to further improve precision. Finally, we manually validated extracted drug-CV pairs using 21 million published MEDLINE records. We extracted a total of 11,173 drug-CV pairs from FAERS. We showed that ranking by frequency is significantly more effective than by the five standard signal detection methods (246% improvement in precision for top-ranked pairs). The filtering algorithm we developed further improved overall precision by 91.3%. By manual curation using literature evidence, we show that about 51.9% of the 617 drug-CV pairs that appeared in both FAERS and MEDLINE sentences are true positives. In addition, 80.6% of these positive pairs have not been captured by FDA drug labeling. The unique drug-CV association dataset that we created based on FAERS could facilitate our understanding and prediction of cardiotoxic events associated with targeted cancer drugs. Copyright © 2013 Elsevier Inc. All rights reserved.

Patient-, health worker-, and health facility-level determinants of correct malaria case management at publicly funded health facilities in Malawi: results from a nationally representative health facility survey.

PubMed

Steinhardt, Laura C; Chinkhumba, Jobiba; Wolkon, Adam; Luka, Madalitso; Luhanga, Misheck; Sande, John; Oyugi, Jessica; Ali, Doreen; Mathanga, Don; Skarbinski, Jacek

2014-02-20

Prompt and effective case management is needed to reduce malaria morbidity and mortality. However, malaria diagnosis and treatment is a multistep process that remains problematic in many settings, resulting in missed opportunities for effective treatment as well as overtreatment of patients without malaria. Prior to the widespread roll-out of malaria rapid diagnostic tests (RDTs) in late 2011, a national, cross-sectional, complex-sample, health facility survey was conducted in Malawi to assess patient-, health worker-, and health facility-level factors associated with malaria case management quality using multivariate Poisson regression models. Among the 2,019 patients surveyed, 34% had confirmed malaria defined as presence of fever and parasitaemia on a reference blood smear. Sixty-seven per cent of patients with confirmed malaria were correctly prescribed the first-line anti-malarial, with most cases of incorrect treatment due to missed diagnosis; 31% of patients without confirmed malaria were overtreated with an anti-malarial. More than one-quarter of patients were not assessed for fever or history of fever by health workers. The most important determinants of correct malaria case management were patient-level clinical symptoms, such as spontaneous complaint of fever to health workers, which increased both correct treatment and overtreatment by 72 and 210%, respectively (p<0.0001). Complaint of cough was associated with a 27% decreased likelihood of correct malaria treatment (p=0.001). Lower-level cadres of health workers were more likely to prescribe anti-malarials for patients, increasing the likelihood of both correct treatment and overtreatment, but no other health worker or health facility-level factors were significantly associated with case management quality. Introduction of RDTs holds potential to improve malaria case management in Malawi, but health workers must systematically assess all patients for fever, and then test and treat accordingly, otherwise, malaria control programmes might miss an opportunity to dramatically improve malaria case management, despite better diagnostic tools.

Development and validation of an electronic phenotyping algorithm for chronic kidney disease

PubMed Central

Nadkarni, Girish N; Gottesman, Omri; Linneman, James G; Chase, Herbert; Berg, Richard L; Farouk, Samira; Nadukuru, Rajiv; Lotay, Vaneet; Ellis, Steve; Hripcsak, George; Peissig, Peggy; Weng, Chunhua; Bottinger, Erwin P

2014-01-01

Twenty-six million Americans are estimated to have chronic kidney disease (CKD) with increased risk for cardiovascular disease and end stage renal disease. CKD is frequently undiagnosed and patients are unaware, hampering intervention. A tool for accurate and timely identification of CKD from electronic medical records (EMR) could improve healthcare quality and identify patients for research. As members of eMERGE (electronic medical records and genomics) Network, we developed an automated phenotyping algorithm that can be deployed to identify rapidly diabetic and/or hypertensive CKD cases and controls in health systems with EMRs It uses diagnostic codes, laboratory results, medication and blood pressure records, and textual information culled from notes. Validation statistics demonstrated positive predictive values of 96% and negative predictive values of 93.3. Similar results were obtained on implementation by two independent eMERGE member institutions. The algorithm dramatically outperformed identification by ICD-9-CM codes with 63% positive and 54% negative predictive values, respectively. PMID:25954398

Asymptomatic myotonia congenita unmasked by severe hypothyroidism.

PubMed

Passeri, Elena; Sansone, Valeria A; Verdelli, Chiara; Mendola, Marco; Corbetta, Sabrina

2014-04-01

Myotonia congenita is an inherited muscle disorder sustained by mutations in the skeletal muscle chloride channel gene CLCN1. Symptoms vary from mild to severe and generalized myotonia and worsen with cold, stressful events and hormonal fluctuations. Here we report the case of a young woman who sought medical attention because of subacute onset of diffuse and severe limb myotonia. CLCN1 gene sequencing showed a heterozygous transversion (T550M), two polymorphisms and one silent mutation. Thyroid function screening revealed severe hypothyroidism. She was placed on l-thyroxine replacement therapy which dramatically improved myotonia. We conclude that hypothyroidism unmasked a genetically determined, clinically asymptomatic chloride channelopathy. Diagnostic work-up in patients with clinically isolated myotonia should not be limited to genetic screening of non-dystrophic or dystrophic myotonias. Considering the high prevalence of hypothyroidism in females, systematic thyroid function screening by looking for additional hypothyroid symptoms and serum TSH levels measurement is mandatory in these patients. Copyright © 2014 Elsevier B.V. All rights reserved.

An infant with glutaric aciduria type IIc diagnosed with a novel mutation.

PubMed

Işıkay, Sedat; Yaman, Ayhan; Ceylaner, Serdar

2017-01-01

Işıkay S, Yaman A, Ceylaner S. An infant with glutaric aciduria type IIc diagnosed with a novel mutation. Turk J Pediatr 2017; 59: 315-317. Glutaric aciduria type II is a rare inborn error of metabolism. The clinical picture is highly variable with symptoms ranging from acute metabolic decompensations to chronic, mainly muscular problems or even asymptomatic cases. Herein we described a 7-month-old female patient presented with respiratory failure and diagnosed with glutaric aciduria type II via whole exome sequencing that exhibited one known and a novel mutation. Her blood and urine analyses were all normal. After the diagnosis, dramatic and sustained improvement on a low-fat, low-protein, and high-carbohydrate diet supplemented with oral riboflavin and carnitine was determined. In especially hypotonic patients with unknown etiologies, though the blood and urine analyses are normal, glutaric aciduria type II should also be kept in mind and genetic tests may be required for the diagnosis.

Targeted Therapies in Hematology and Their Impact on Patient Care: Chronic and Acute Myeloid Leukemia

PubMed Central

Cortes, Elias Jabbour Jorge; Ravandi, Farhad; O’Brien, Susan; Kantarjian, Hagop

2014-01-01

Advances in the genetic and molecular characterizations of leukemias have enhanced our capabilities to develop targeted therapies. The most dramatic examples of targeted therapy in cancer to date are the use of targeted BCR-ABL protein tyrosine kinase inhibitors (TKI) which has revolutionized the treatment of chronic myeloid leukemia (CML). Inhibition of the signaling activity of this kinase has proved to be a highly successful treatment target, transforming the prognosis of patients with CML. In contrast, acute myeloid leukemia (AML) is an extremely heterogeneous disease with outcomes that vary widely according to subtype of the disease. Targeted therapy with monoclonal antibodies and small molecule kinase inhibitors are promising strategies to help improve the cure rates in AML. In this review, we will highlight the results of recent clinical trials in which outcomes of CML and AML have been influenced significantly. Also, novel approaches to sequencing and combining available therapies will be covered. PMID:24246694

Facial Transplantation Surgery Introduction

PubMed Central

2015-01-01

Severely disfiguring facial injuries can have a devastating impact on the patient's quality of life. During the past decade, vascularized facial allotransplantation has progressed from an experimental possibility to a clinical reality in the fields of disease, trauma, and congenital malformations. This technique may now be considered a viable option for repairing complex craniofacial defects for which the results of autologous reconstruction remain suboptimal. Vascularized facial allotransplantation permits optimal anatomical reconstruction and provides desired functional, esthetic, and psychosocial benefits that are far superior to those achieved with conventional methods. Along with dramatic improvements in their functional statuses, patients regain the ability to make facial expressions such as smiling and to perform various functions such as smelling, eating, drinking, and speaking. The ideas in the 1997 movie "Face/Off" have now been realized in the clinical field. The objective of this article is to introduce this new surgical field, provide a basis for examining the status of the field of face transplantation, and stimulate and enhance facial transplantation studies in Korea. PMID:26028914

Facial transplantation surgery introduction.

PubMed

Eun, Seok-Chan

2015-06-01

Severely disfiguring facial injuries can have a devastating impact on the patient's quality of life. During the past decade, vascularized facial allotransplantation has progressed from an experimental possibility to a clinical reality in the fields of disease, trauma, and congenital malformations. This technique may now be considered a viable option for repairing complex craniofacial defects for which the results of autologous reconstruction remain suboptimal. Vascularized facial allotransplantation permits optimal anatomical reconstruction and provides desired functional, esthetic, and psychosocial benefits that are far superior to those achieved with conventional methods. Along with dramatic improvements in their functional statuses, patients regain the ability to make facial expressions such as smiling and to perform various functions such as smelling, eating, drinking, and speaking. The ideas in the 1997 movie "Face/Off" have now been realized in the clinical field. The objective of this article is to introduce this new surgical field, provide a basis for examining the status of the field of face transplantation, and stimulate and enhance facial transplantation studies in Korea.

Ischemic Stroke and Epilepsy in a Patient with Tourette´s Syndrome: Association with the Antiphospholipid Syndrome and Good Response to Levetiracetam

PubMed Central

Seijo-Martínez, M; Mosquera-Martínez, J.A; Romero-Yuste, S; Cruz-Martinez, J

2008-01-01

The role played by different humoral factors, including antiphospholipid antibodies, in the pathogenesis of Tourette syndrome (TS) is still presently unclear. We present a patient with chronic and severe TS who, at the age of 16 years, presented an ischemic stroke in the left posterior cerebral artery and/or postero-inferior temporal branch of the left medial cerebral artery. A complete study was negative with the exception of a positive lupus anticoagulant. The stroke was related with the primary antiphospholipid syndrome (APS). The stroke manifested visual abnormalities and thereafter by secondary generalized complex partial seizures. The epileptic syndrome was initially difficult to control but responded dramatically to levetiracetam. With this therapy, the manifestations of TS, especially the tics, improved. We conclude that some TS cases may present APS. In addition, levetiracetam may be useful in the management of TS. Further investigations should pursue both these facts. PMID:19018305

Mindfulness meditation-based stress reduction: experience with a bilingual inner-city program.

PubMed

Roth, B; Creaser, T

1997-03-01

This article describes a bilingual mindfulness meditation-based stress reduction program in an inner-city setting. Mindfulness meditation is defined, and the practices of breathing meditation, eating meditation, walking meditation, and mindful yoga are described. Data analysis examined compliance, medical and psychologic symptom reduction, and changes in self-esteem, of English- and Spanish-speaking patients who completed the 8-week Stress Reduction and Relaxation Program at the Community Health Center in Meriden, Conn. Statistically significant decreases in medical and psychologic symptoms and improvement in self-esteem were found. Many program completers reported dramatic changes in attitudes, beliefs, habits, and behaviors. Despite the limitations of the research design, these findings suggest that a mindfulness meditation course can be an effective health care intervention when utilized by English- and Spanish-speaking patients in an inner-city community health center. The article includes a discussion of factors to be considered when establishing a mindfulness meditation-based stress reduction program in a health care setting.

[Medical treatment of juvenile idiopathic arthritis].

PubMed

Horneff, Gerd; Augustin, Sankt

2008-09-01

Juvenile idiopathic arthritis is the most common chronic autoimmune disease. The outcome of this inflammatory disease is uncertain. Patients may suffer from severe joint damage leading to mutilations as well as from extraarticular manifestations. The prognosis is variable and depends in part on the number of affected joints and the occurrence of extraarticular manifestations. Pharmacomedical treatment has changed markedly in the last decade. It consists of a combination therapy including nonsteroidal antirheumatics, glucocorticoids either systemic or intraarticular, classical disease modifying drugs like sulfasalazine and methotrexate as well as leflunomide and biologicals. These new therapeutic strategies have effected dramatic improvements also in patients with severe, so far intractable disease. The TNF inhibitors etanercept and adalimumab have succeeded in double blind controlled trials, while infliximab failed to show significant superiority over placebo. Further treatment options include inhibitors of interleukin 1 (anakinra and rilonacept), interleukin 6 (tocilizumab) and inhibitors of T-cell activation (abatacept). This review will summarize the pharmacotherapeutic options based on studies published in the literature.

Interferon-based treatment of chronic hepatitis C.

PubMed

Souvignet, Claude; Lejeune, Olivier; Trepo, Christian

2007-01-01

The treatment of patients with chronic hepatitis C has rapidly evolved in the past 10 years centered on the use of interferon alpha 2 as an antiviral and immunomodulatory agent against hepatitis C virus. Firstly used as a monotherapy associated with a deceiving long-term efficacy, interferon alpha was then combined with ribavirin, a nucleoside analog with large antiviral properties. Combination of both drugs dramatically improved the efficacy of treatment with 50% of patients reaching a sustained viral response, characterized by the final eradication of the virus from the infected individual. Surprisingly, this synergistic effect remains greatly unexplained. The third step consisted in the use of pegylated interferon in order to adapt its pharmacokinetics and to allow a better efficacy with a more tolerable dosing schedule: once weekly subcutaneous injection instead of thrice weekly. Pegylated interferon combined with ribavirin during 24-48 weeks of treatment is the current standard of care with nearly 60% of sustained virologic response, overall. Development of new forms of interferon alpha are on the way with promising preliminary results.

Efavirenz-associated gynecomastia: report of five cases and review of the literature.

PubMed

Jover, Francisco; Cuadrado, José M; Roig, Pablo; Rodríguez, Marta; Andreu, Lucio; Merino, Jaime

2004-01-01

The prognosis of HIV infection has improved dramatically since the introduction of highly active antiretroviral therapy (HAART). However, numerous adverse effects and limitations regarding tolerability remain a concern. Lipomastia (pseudogynecomastia), a breast enlargement due to central adiposity, may occur as part of a fat redistribution syndrome which has been associated with HAART regimens and several pathogenic mechanisms have been advocated in its development. Here we report an observational longitudinal study of five patients diagnosed of gynecomastia associated with efavirenz-based HAART regimens. All cases reached successful immunologic and virologic responses to HAART. The delay of appearance of gynecomastia from the beginning of HAART ranged between 4 to 15 months. In all five cases, gynecomastia regressed after efavirenz withdrawal (mean period of 5 months). In summary, we think that HAART induced gynecomastia should be suspected in HIV patients receiving efavirenz-containing regimens. Although pathogenesis is unclear, this study and a review of the English literature implicates two possible mechanisms: (a) immune restoration processes and (b) efavirenz mediated estradiol-like effects.

In pursuit of sisterhood: adult siblings as a resource for combined individual and family therapy.

PubMed

Kahn, M D; Bank, S

1981-03-01

Therapists traditionally view brothers and sisters as rivalrous and self-seeking. Under carefully arranged conditions, however, siblings can learn to cooperate with each other to resolve important conflicts in family relationships. This case documents a dramatic change in the relationship between a 29-year-old woman and her father, the outcome of a three-step therapeutic intervention in which sibling dynamics were selectively used by the psychotherapist. As part of her individual therapy, the therapist first aroused the woman's discontent with her status as the neglected "baby of the family." Next, a series of meetings were held with the woman and her three sisters that permitted resolution of their previous anger and misunderstandings, thus helping them to become a more cohesive group of sisters. The third step brought the sisters, now as allies both of the identified patient and of the therapist, into a constructive confrontation with the parents. This resulted in lasting personal change for the identified patient and improved relationships throughout the entire family.

An Ocular Protein Triad Can Classify Four Complex Retinal Diseases

NASA Astrophysics Data System (ADS)

Kuiper, J. J. W.; Beretta, L.; Nierkens, S.; van Leeuwen, R.; Ten Dam-van Loon, N. H.; Ossewaarde-van Norel, J.; Bartels, M. C.; de Groot-Mijnes, J. D. F.; Schellekens, P.; de Boer, J. H.; Radstake, T. R. D. J.

2017-01-01

Retinal diseases generally are vision-threatening conditions that warrant appropriate clinical decision-making which currently solely dependents upon extensive clinical screening by specialized ophthalmologists. In the era where molecular assessment has improved dramatically, we aimed at the identification of biomarkers in 175 ocular fluids to classify four archetypical ocular conditions affecting the retina (age-related macular degeneration, idiopathic non-infectious uveitis, primary vitreoretinal lymphoma, and rhegmatogenous retinal detachment) with one single test. Unsupervised clustering of ocular proteins revealed a classification strikingly similar to the clinical phenotypes of each disease group studied. We developed and independently validated a parsimonious model based merely on three proteins; interleukin (IL)-10, IL-21, and angiotensin converting enzyme (ACE) that could correctly classify patients with an overall accuracy, sensitivity and specificity of respectively, 86.7%, 79.4% and 92.5%. Here, we provide proof-of-concept for molecular profiling as a diagnostic aid for ophthalmologists in the care for patients with retinal conditions.

Exceptional Children Conference Papers: Gifted and Talented.

ERIC Educational Resources Information Center

Council for Exceptional Children, Arlington, VA.

Educators concerned with improving educational opportunities for the gifted need to consider ways to achieve their ends within the realities of the political system. Federal programs cannot be expected to provide ideas which will dramatically improve education for the gifted nor to provide large quantities of money. The federal government can…

Using JournalMap to improve discovery and visualization of rangeland scientific knowledge

USDA-ARS?s Scientific Manuscript database

Most of the ecological research conducted around the world is tied to specific places; however, that location information is locked up in the text and figures of scientific articles in myriad forms that are not easily searchable. While access to ecological literature has improved dramatically in the...

School Turnaround Fever: The Paradoxes of a Historical Practice Promoted as a New Reform

ERIC Educational Resources Information Center

Peck, Craig; Reitzug, Ulrich C.

2014-01-01

School "turnaround" has received significant attention recently in education literature and policy action, especially as a means to dramatically improve urban education. In current common education usage, "turnaround" refers to the rapid, significant improvement in the academic achievement of persistently low-achieving schools.…

Rhabdomyolysis in a Patient with Severe Hypothyroidism

PubMed Central

Salehi, Nooshin; Agoston, Endre; Munir, Iqbal; Thompson, Gary J.

2017-01-01

Patient: Female, 52 Final Diagnosis: Hypothyroidism induced rhabdomyolysis Symptoms: Bilateral leg pain • fatigue Medication: Levothyroxine • Calcitriol • Calcium Gluconate Clinical Procedure: — Specialty: Endocrinology and Metabolic Objective: Unusual clinical course Background: Muscular symptoms, including stiffness, myalgia, cramps, and fatigue, are present in the majority of the patients with symptomatic hypothyroidism, but rhabdomyolysis, the rapid breakdown of skeletal muscle, is a rare manifestation. In most patients with hypothyroidism who develop rhabdomyolysis, precipitating factors, such as strenuous exercise or use of lipid-lowering drugs, can be identified. Case Report: We report a case of a 52-year-old Hispanic woman with a history of hypothyroidism, hypertension, and type 2 diabetes mellitus who presented with fatigue, severe generalized weakness, bilateral leg pain, and recurrent falls. She reported poor medication compliance for the preceding month. Initial laboratory testing showed elevated thyroid stimulating hormone (TSH) and creatine kinase (CK) levels, indicating uncontrolled hypothyroidism with associated rhabdomyolysis. Supportive treatment with intravenous fluids and intravenous levothyroxine were initiated and resulted in dramatic clinical improvement. Conclusions: We report a case of rhabdomyolysis, which is a rare but potentially serious complication of hypothyroidism. Screening for hypothyroidism in patients with elevated muscle enzymes should be considered, since an early diagnosis and prompt treatment of hypothyroidism is essential to prevent rhabdomyolysis and its consequences. PMID:28827517

Sensitivity of imatinib-resistant T315I BCR-ABL CML to a synergistic combination of ponatinib and forskolin treatment.

PubMed

Oaxaca, Derrick M; Yang-Reid, Sun Ah; Ross, Jeremy A; Rodriguez, Georgialina; Staniswalis, Joan G; Kirken, Robert A

2016-09-01

Tyrosine kinase inhibitors (TKIs) have dramatically improved the life expectancy of patients suffering from chronic myeloid leukemia (CML); however, patients will eventually develop resistance to TKI therapy or adverse side effects due to secondary off-target mechanisms associated with TKIs. CML patients exhibiting TKI resistance are at greater risk of developing an aggressive and drug-insensitive disease. Drug-resistant CML typically arises in response to spontaneous mutations within the drug binding sites of the targeted oncoproteins. To better understand the mechanism of drug resistance in TKI-resistant CML patients, the BCR-ABL transformed cell line KCL22 was grown with increasing concentrations of imatinib for a period of 6 weeks. Subsequently, a drug-resistant derivative of the parental KCL22 cell line harboring the T315I gatekeeper mutation was isolated and investigated for TKI drug sensitivity via multi-agent drug screens. A synergistic combination of ponatinib- and forskolin-reduced cell viability was identified in this clinically relevant imatinib-resistant CML cell line, which also proved efficacious in other CML cell lines. In summary, this study provides new insight into the biological underpinnings of BCR-ABL-driven CML and potential rationale for investigating novel treatment strategies for patients with T315I CML.

Pancreatic cancer: Advances in treatment

PubMed Central

Mohammed, Somala; Van Buren II, George; Fisher, William E

2014-01-01

Pancreatic cancer is a leading cause of cancer mortality and the incidence of this disease is expected to continue increasing. While patients with pancreatic cancer have traditionally faced a dismal prognosis, over the past several years various advances in diagnosis and treatment have begun to positively impact this disease. Identification of effective combinations of existing chemotherapeutic agents, such as the FOLFIRINOX and the gemcitabine + nab-paclitaxel regimen, has improved survival for selected patients although concerns regarding their toxicity profiles remain. A better understanding of pancreatic carcinogenesis has identified several pre-malignant precursor lesions, such as pancreatic intraepithelial neoplasias, intraductal papillary mucinous neoplasms, and cystic neoplasms. Imaging technology has also evolved dramatically so as to allow early detection of these lesions and thereby facilitate earlier management. Surgery remains a cornerstone of treatment for patients with resectable pancreatic tumors, and advances in surgical technique have allowed patients to undergo resection with decreasing perioperative morbidity and mortality. Surgery has also become feasible in selected patients with borderline resectable tumors as a result of neoadjuvant therapy. Furthermore, pancreatectomy involving vascular reconstruction and pancreatectomy with minimally invasive techniques have demonstrated safety without significantly compromising oncologic outcomes. Lastly, a deeper understanding of molecular aberrations contributing to the development of pancreatic cancer shows promise for future development of more targeted and safe therapeutic agents. PMID:25071330

Pancreatic cancer: advances in treatment.

PubMed

Mohammed, Somala; Van Buren, George; Fisher, William E

2014-07-28

Pancreatic cancer is a leading cause of cancer mortality and the incidence of this disease is expected to continue increasing. While patients with pancreatic cancer have traditionally faced a dismal prognosis, over the past several years various advances in diagnosis and treatment have begun to positively impact this disease. Identification of effective combinations of existing chemotherapeutic agents, such as the FOLFIRINOX and the gemcitabine + nab-paclitaxel regimen, has improved survival for selected patients although concerns regarding their toxicity profiles remain. A better understanding of pancreatic carcinogenesis has identified several pre-malignant precursor lesions, such as pancreatic intraepithelial neoplasias, intraductal papillary mucinous neoplasms, and cystic neoplasms. Imaging technology has also evolved dramatically so as to allow early detection of these lesions and thereby facilitate earlier management. Surgery remains a cornerstone of treatment for patients with resectable pancreatic tumors, and advances in surgical technique have allowed patients to undergo resection with decreasing perioperative morbidity and mortality. Surgery has also become feasible in selected patients with borderline resectable tumors as a result of neoadjuvant therapy. Furthermore, pancreatectomy involving vascular reconstruction and pancreatectomy with minimally invasive techniques have demonstrated safety without significantly compromising oncologic outcomes. Lastly, a deeper understanding of molecular aberrations contributing to the development of pancreatic cancer shows promise for future development of more targeted and safe therapeutic agents.

Survival of high-risk pediatric neuroblastoma patients in a developing country.

PubMed

Easton, Joseph C; Gomez, Sergio; Asdahl, Peter H; Conner, J Michael; Fynn, Alcira B; Ruiz, Claudia; Ojha, Rohit P

2016-09-01

Little information is available about survival of high-risk pediatric neuroblastoma patients in developing countries. We aimed to assess survival among high-risk pediatric neuroblastoma patients in La Plata, Argentina. Individuals eligible for our cohort were aged <20 yr when diagnosed with high-risk neuroblastoma and received cancer-directed therapy including stem cell transplantation at Hospital de Niños Sor Maria Ludovica between February 1999 and February 2015. We estimated overall survival probabilities using an extended Kaplan-Meier approach. Our study population comprised 39 high-risk neuroblastoma patients, of whom 39% were aged >4 yr at diagnosis, 54% were male, and 62% had adrenal neuroblastoma. We observed 18 deaths, and the median survival time of our study population was 1.7 yr. The five-yr overall survival probability was 24% (95% CL: 10%, 41%). In contrast, five-yr survival of high-risk neuroblastoma patients ranges between 23% and 76% in developed countries. Survival among high-risk neuroblastoma patients is generally poor regardless of geographic location, but our results illustrate dramatically worse survival for patients in a developing country. We speculate that the observed survival differences could be attenuated or eliminated with improvements in treatment and supportive care, but addressing these issues will require creative solutions because of resource limitations. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Exacerbation of erythropoietic protoporphyria by hyperthyroidism.

PubMed

Minder, Elisabeth I; Haldemann, Andreas R; Schneider-Yin, Xiaoye

2010-12-01

Erythropoietic protoporphyria (EPP) is a hereditary disorder caused by deficiency of ferrochelatase, the last enzyme in the heme biosynthetic pathway. The majority of EPP patients present with a clinical symptom of painful phototoxicity. Liver damage, the most serious complication of EPP, occurs in <5% of the patients. This report describes a case of an EPP patient who complained of worsening cutaneous symptoms, nervousness, and insomnia. Laboratory tests showed highly increased protoporphyrin concentration in erythrocytes and elevated serum transaminases that are indicative of EPP-related liver damage. The subsequent finding of decreased serum thyroid-stimulating hormone (TSH) and increased free triiodothyronine (FT3) and free thyroxine (FT4) concentrations, as well antibodies against both thyroid peroxidase (TPO) and TSH receptors, led to the diagnosis of Graves' disease. The patient received 500 MBq of radioiodine (I(131)). Three months after the radioactive iodine therapy, the thyroid volume was reduced to 30% of pretherapeutic volume. Although the patient was slightly hypothyroidic, his liver enzymes returned to normal, his erythrocytic protoporphyrin concentration dropped fivefold, and his skin symptoms improved dramatically. The coexistence of Graves' disease and EPP is a statistically rare event as, besides our patient, there was one additional case reported in the literature. Although the exact mechanism whereby Graves' disease interacts with EPP is yet to be explored, we recommend testing thyroid function in EPP patients with liver complication to exclude hyperthyroidism as a potential cause.

Current status of cannabis treatment of multiple sclerosis with an illustrative case presentation of a patient with MS, complex vocal tics, paroxysmal dystonia, and marijuana dependence treated with dronabinol.

PubMed

Deutsch, Stephen I; Rosse, Richard B; Connor, Julie M; Burket, Jessica A; Murphy, Mary E; Fox, Fiona J

2008-05-01

Pain, spasticity, tremor, spasms, poor sleep quality, and bladder and bowel dysfunction, among other symptoms, contribute significantly to the disability and impaired quality of life of many patients with multiple sclerosis (MS). Motor symptoms referable to the basal ganglia, especially paroxysmal dystonia, occur rarely and contribute to the experience of distress. A substantial percentage of patients with MS report subjective benefit from what is often illicit abuse of extracts of the Cannabis sativa plant; the main cannabinoids include delta-9-tetrahydrocannabinol (delta9-THC) and cannabidiol. Clinical trials of cannabis plant extracts and synthetic delta9-THC provide support for therapeutic benefit on at least some patient self-report measures. An illustrative case is presented of a 52-year-old woman with MS, paroxysmal dystonia, complex vocal tics, and marijuana dependence. The patient was started on an empirical trial of dronabinol, an encapsulated form of synthetic delta9-THC that is usually prescribed as an adjunctive medication for patients undergoing cancer chemotherapy. The patient reported a dramatic reduction of craving and illicit use; she did not experience the "high" on the prescribed medication. She also reported an improvement in the quality of her sleep with diminished awakenings during the night, decreased vocalizations, and the tension associated with their emission, decreased anxiety and a decreased frequency of paroxysmal dystonia.