Vaginismus: a review of the literature on the classification/diagnosis, etiology and treatment.

PubMed

Lahaie, Marie-André; Boyer, Stéphanie C; Amsel, Rhonda; Khalifé, Samir; Binik, Yitzchak M

2010-09-01

Vaginismus is currently defined as an involuntary vaginal muscle spasm interfering with sexual intercourse that is relatively easy to diagnose and treat. As a result, there has been a lack of research interest with very few well-controlled diagnostic, etiological or treatment outcome studies. Interestingly, the few empirical studies that have been conducted on vaginismus do not support the view that it is easily diagnosed or treated and have shed little light on potential etiology. A review of the literature on the classification/diagnosis, etiology and treatment of vaginismus will be presented with a focus on the latest empirical findings. This article suggests that vaginismus cannot be easily differentiated from dyspareunia and should be treated from a multidisciplinary point of view.

Arthrogryposis: an update on clinical aspects, etiology, and treatment strategies

PubMed Central

Feluś, Jarosław

2016-01-01

Arthrogryposes – multiple joint contractures – are a clinically and etiologically heterogeneous class of diseases, where accurate diagnosis, recognition of the underlying pathology and classification are of key importance for the prognosis as well as for selection of appropriate management. This treatment remains challenging and optimally in arthrogrypotic patients should be carried out by a team of specialists familiar with all aspects of arthrogryposis pathology and treatment modalities: rehabilitation, orthotics and surgery. In this comprehensive review article, based on literature and clinical experience, the authors present an update on current knowledge on etiology, classifications and treatment options for skeletal deformations possible in arthrogryposis. PMID:26925114

Mycetomas: an epidemiological, etiological, clinical, laboratory and therapeutic review*

PubMed Central

Reis, Carmelia Matos Santiago; Reis-Filho, Eugenio Galdino de Mendonça

2018-01-01

Mycetoma is a chronic suppurative disease of the skin and subcutaneous tissue, characterized by a symptomatic triad: tumor, fistulas and grains. It can be caused by fungi (eumycetoma) and bacteria (actinomycetoma), with similar clinical features. Diagnosis is based on the clinical presentation and identification of the etiological agents in the tissue, by mycological/bacteriological, histopathological and immunohistochemical tests. It is important to specify the fungal or bacterial etiology, because the treatments are different. An approach that involves early diagnosis, the use of systemic antibiotics or antifungal agents, including surgical removal of lesions, is the basis for the treatment of these diseases. In this review, the most commonly used diagnostic methods and treatments will be discussed. Also, we will review the history of the disease through epidemiological and etiological aspects. PMID:29641691

Acute kidney injury in cats and dogs: A proportional meta-analysis of case series studies

PubMed Central

Legatti, Sabrina Almeida Moreira; Legatti, Emerson; Botan, Andresa Graciutti; Camargo, Samira Esteves Afonso; Agarwal, Arnav; Barretti, Pasqual; Paes, Antônio Carlos

2018-01-01

Introduction Risk of mortality in the setting of acute kidney injury (AKI) in cats and dogs remains unclear. Objectives To evaluate the incidence of mortality in cats and dogs with AKI based on etiology (i.e. infectious versus non-infectious; receiving dialysis versus conservative treatment). Materials and methods Ovid Medline, EMBASE, and LILACS were searched up to July 2016. Articles were deemed eligible if they were case series studies evaluating the incidence of all-cause mortality in cats and dogs with AKI, regardless of etiology or the nature of treatment. Results Eighteen case series involving 1,201animalsproved eligible. The pooled proportions for overall mortality were: cats53.1% [95% CI 0.475, 0.586; I2 = 11,9%, p = 0.3352]; dogs 45.0% [95% CI 0.33, 0.58; I2 = 91.5%, P < 0.0001]. A non-significant increase in overall mortality risk was found among dialysed animals relative to those managed with conservative treatment, independent of animal type and the etiology of their AKI. The pooled proportions for overall mortality according to etiology, regardless of treatment type, were: AKI due infectious etiology for cats and dogs, 19.2% [95% CI 0.134, 0.258; I2 = 37.7%, P = 0.0982]; AKI due non-infectious etiology for cats and dogs, 59.9% [95% CI 0.532, 0.663; I2 = 51.0%, P = 0.0211]. Conclusion Our findings suggest higher rates of overall mortality in cats and dogs with AKI due to non-infectious etiologies relative to infectious etiologies, and showed non-significant differences in terms of higher rates associated with dialysis compared to conservative management. Further investigations regarding optimal time to initiate dialysis and the development of clinical models to prognosticate the course of disease and guide optimal treatment initiation for less severe cases of AKI in cats and dogs is warranted. PMID:29370180

Acute kidney injury in cats and dogs: A proportional meta-analysis of case series studies.

PubMed

Legatti, Sabrina Almeida Moreira; El Dib, Regina; Legatti, Emerson; Botan, Andresa Graciutti; Camargo, Samira Esteves Afonso; Agarwal, Arnav; Barretti, Pasqual; Paes, Antônio Carlos

2018-01-01

Risk of mortality in the setting of acute kidney injury (AKI) in cats and dogs remains unclear. To evaluate the incidence of mortality in cats and dogs with AKI based on etiology (i.e. infectious versus non-infectious; receiving dialysis versus conservative treatment). Ovid Medline, EMBASE, and LILACS were searched up to July 2016. Articles were deemed eligible if they were case series studies evaluating the incidence of all-cause mortality in cats and dogs with AKI, regardless of etiology or the nature of treatment. Eighteen case series involving 1,201animalsproved eligible. The pooled proportions for overall mortality were: cats53.1% [95% CI 0.475, 0.586; I2 = 11,9%, p = 0.3352]; dogs 45.0% [95% CI 0.33, 0.58; I2 = 91.5%, P < 0.0001]. A non-significant increase in overall mortality risk was found among dialysed animals relative to those managed with conservative treatment, independent of animal type and the etiology of their AKI. The pooled proportions for overall mortality according to etiology, regardless of treatment type, were: AKI due infectious etiology for cats and dogs, 19.2% [95% CI 0.134, 0.258; I2 = 37.7%, P = 0.0982]; AKI due non-infectious etiology for cats and dogs, 59.9% [95% CI 0.532, 0.663; I2 = 51.0%, P = 0.0211]. Our findings suggest higher rates of overall mortality in cats and dogs with AKI due to non-infectious etiologies relative to infectious etiologies, and showed non-significant differences in terms of higher rates associated with dialysis compared to conservative management. Further investigations regarding optimal time to initiate dialysis and the development of clinical models to prognosticate the course of disease and guide optimal treatment initiation for less severe cases of AKI in cats and dogs is warranted.

Enigma of urethral pain syndrome: why are there so many ascribed etiologies and therapeutic approaches?

PubMed

Phillip, Harris; Okewole, Idris; Chilaka, Victor

2014-06-01

Urethral pain syndrome has had several sobriquets, which have led to much confusion over the existence of this pathological condition and the useful options in the care of the afflicted patient. Our aim was to explore the proposed etiologies of this syndrome, and to provide a critical analysis of each proposed etiology and present a balanced argument on the plausibility of the proposed etiology and therapeutic approaches. We carried out an English language electronic search in the following databases: Medline, Embase, Amed, Cinahl, Pubmed, Cochrane Library, Trip Database and SUMSearch using the following search terms: urethral syndrome, urethral diseases, urethra, urologic diseases etiology/etiology, presentation, treatment, outcome, therapeutics and treatment from 1951 to 2011. In excess of 200 articles were recovered. With the clearly defined objectives of analyzing the proposed etiologies and therapeutic regimes, two author(s) (HP and IO) perused the abstracts of all the recovered articles, selecting those that addressed the etiologies and therapeutic approaches to treating the urethral pain syndrome. The number of articles was reduced to 25. The full text of all 25 articles were retrieved and reviewed. Through the present article, we hope to elucidate the most probable etiology of this condition whilst simultaneously, advance a logical explanation for the apparent success in the treatment of this condition using a range of different therapeutic modalities. We have carried out a narrative review, which we hope will reduce some of the confusion around this clinical entity by combining the known facts about the disease. © 2014 The Japanese Urological Association.

A randomized, double-blind, placebo-controlled trial of single-dose ciprofloxacin versus erythromycin for the treatment of chancroid in Nairobi, Kenya.

PubMed

Malonza, I M; Tyndall, M W; Ndinya-Achola, J O; Maclean, I; Omar, S; MacDonald, K S; Perriens, J; Orle, K; Plummer, F A; Ronald, A R; Moses, S

1999-12-01

A randomized, double-blind, placebo-controlled clinical trial was conducted in Nairobi, Kenya, to compare single-dose ciprofloxacin with a 7-day course of erythromycin for the treatment of chancroid. In all, 208 men and 37 women presenting with genital ulcers clinically compatible with chancroid were enrolled. Ulcer etiology was determined using culture techniques for chancroid, serology for syphilis, and a multiplex polymerase chain reaction for chancroid, syphilis, and herpes simplex virus (HSV). Ulcer etiology was 31% unmixed chancroid, 23% unmixed syphilis, 16% unmixed HSV, 15% mixed etiology, and 15% unknown. For 111 participants with chancroid, cure rates were 92% with ciprofloxacin and 91% with erythromycin. For all study participants, the treatment failure rate was 15%, mostly related to ulcer etiologies of HSV infection or syphilis, and treatment failure was 3 times more frequent in human immunodeficiency virus-infected subjects than in others, mostly owing to HSV infection. Ciprofloxacin is an effective single-dose treatment for chancroid, but current recommendations for empiric therapy of genital ulcers may result in high treatment failure due to HSV infection.

Attention Deficit Disorder: Diagnosis, Etiology and Treatment.

ERIC Educational Resources Information Center

Barabasz, Marianne; Barabasz, Arreed

1996-01-01

Provides most recent information on attention deficit disorder including: (1) diagnostic considerations according to the latest behavioral criteria and breakthroughs using neurometric EEG assessment; (2) prevalence; (3) etiologies; (4) neurological basis; and (5) treatments. Evaluates alternatives to medication, behavior modification, cognitive…

Management of urinary tract infections in pregnancy.

PubMed

Hodgman, D E

1994-06-01

Urinary tract infections (UTIs) are one of the most frequent complications of pregnancy. When the lower UTIs of asymptomatic bacteriuria and cystitis are not eradicated, the subsequent risk of the development of pyelonephritis is increased. The associated decreased maternal morbidity and fetal prematurity are the goals of a screening and treatment program for pregnant women. This clinical article presents information on the etiology, incidence, diagnosis, and management of asymptomatic bacteriuria and cystitis. Nursing implications regarding teaching are included.

Awareness and knowledge of autism among pharmacists.

PubMed

Khanna, Rahul; Jariwala, Krutika

2012-01-01

In the past few decades, the prevalence of autism has increased tremendously in the United States. The prevalence of autism is now higher than the combined prevalence of juvenile diabetes, pediatric cancer, and pediatric AIDS. As health care professionals with a high visibility in a community, pharmacists are likely to encounter more and more families having a child affected by this disorder. The purpose of this study was to assess pharmacists' awareness and knowledge of autism. The study aimed to assess pharmacists' familiarity with autism symptoms, treatment medications, and community resources devoted to this disorder. Further, pharmacists' knowledge of common myths associated with autism, etiology, prognosis, and treatment were assessed. Using a cross-sectional design, an online survey of pharmacists registered in the state of Mississippi (MS) was conducted, using the Qualtrics software program. Descriptive analysis of study items was conducted. A total of 147 usable responses (5.8%) were received. The results indicated gaps in pharmacists' awareness and knowledge of autism. Approximately, 23% of pharmacists did not know that autism is a developmental disorder, and 32% did not believe that genetics has a major role in autism etiology. More than 18% believed that vaccines can cause autism. Most (>90%) felt that they could benefit from autism continuing education (CE). Policy makers and autism agencies should consider providing educational interventions or CE programs to increase pharmacists' awareness and knowledge of autism. Copyright © 2012 Elsevier Inc. All rights reserved.

[Epidemiology, etiology and treatment of patients with psychosis and co-morbid substance use disorder].

PubMed

Moggi, Franz

2018-06-01

Epidemiology, etiology and treatment of patients with psychosis and co-morbid substance use disorder Abstract. More than 25 years ago, when the research on the efficacy of treatments for patients with a comorbidity of psychosis and substance use disorder has been systematically started, some authors described the treatment of these patients as a "mission impossible". Approximately half of all individuals with schizophrenia develop substance use disorders in the course of their life; about one third of them a comorbid alcohol use disorder and about one quarter a comorbid substance use disorder with other addictive substances. There is no universally valid aetiology model to explain the relationship between psychosis and addiction. Contrary to expectations, the self-medication model was not empirically confirmed, while the psychological affect regulation model, the vulnerability-stress model of a specific sensitivity to addictive substances given a predisposition of psychosis, or the neurobiological common factor model of a dysfunction of dopamine regulation in the mesocorticolimbic reward system that predispose to primary substance use disorder found some empirical support. Research on the psychosocial-psychotherapeutic and pharmacological treatment of patients with psychosis and addiction are so heterogeneous in terms of characteristics of patients, disorders, treatments, settings and outcomes that hardly two comparable studies can be found. Thus, it is hardly possible to make scientifically based statements on the efficacy and effectiveness of therapies. Integrative treatment programs are promising, which combine psycho- and pharmacotherapeutic interventions for the treatment of psychotic and substance use disorders in a coherent manner and which can be flexibly adapted to the individual patient's needs. Such treatments are carried out at the same time, in the same setting and by the same treatment providers and practioners. Successful integrative treatment programs usually include motivational interventions, cognitive-behavioral interventions specific to schizophrenia and addiction, interventions that may reduce the substance use such as relapse prevention, contingency management and / or family interventions. These interventions are best combined with second-generation antipsychotics, if necessary with medication to reduce substance use. Although no "mission impossible" treating patients with psychosis and addiction remains a complex challenge for research and practice.

Open bite: diagnosis, treatment and stability.

PubMed

Matsumoto, Mírian Aiko Nakane; Romano, Fábio Lourenço; Ferreira, José Tarcísio Lima; Valério, Rodrigo Alexandre

2012-01-01

Open bite has fascinated Orthodontics due to the difficulties regarding its treatment and maintenance of results. This anomaly has distinct characteristics that, in addition to the complexity of multiple etiological factors, have aesthetic and functional consequences. Within this etiological context, several types of mechanics have been used in open bite treatment, such as palatal crib, orthopedic forces, occlusal adjustment, orthodontic camouflage with or without extraction, orthodontic intervention using mini-implants or mini-plates, and even orthognathic surgery. An accurate diagnosis and etiological determination are always the best guides to establish the objectives and the ideal treatment plan for such a malocclusion. This report describes two cases of open bite. At the end of the treatment, both patients had their canines and molars in Class I occlusion, normal overjet and overbite, and stability during the posttreatment period.

Does semiology of status epilepticus have an impact on treatment response and outcome?

PubMed

Baysal-Kirac, Leyla; Feddersen, Berend; Einhellig, Marion; Rémi, Jan; Noachtar, Soheyl

2018-06-01

This study investigated whether there is an association between semiology of status epilepticus (SE) and response to treatment and outcome. Two hundred ninety-eight consecutive adult patients (160 females, 138 males) with SE at the University of Munich Hospital were prospectively enrolled. Mean age was 63.2±17.5 (18-97) years. Patient demographics, SE semiology and electroencephalography (EEG) findings, etiology, duration of SE, treatment, and outcome measures were investigated. Status epilepticus semiology was classified according to a semiological status classification. Patient's short-term outcome was determined by Glasgow Outcome Scale (GOS). The most frequent SE type was nonconvulsive SE (NCSE) (39.2%), mostly associated with cerebrovascular etiology (46.6%). A potentially fatal etiology was found in 34.8% of the patients. More than half (60.7%) of the patients had poor short-term outcome (GOS≤3) with an overall mortality of 12.4%. SE was refractory to treatment in 21.5% of the patients. Older age, potentially fatal etiology, systemic infections, NCSE in coma, refractory SE, treatment with anesthetics, long SE duration (>24h), low Glasgow Coma Scale (GCS) (≤8) at onset, and high Status Epilepticus Severity Score (STESS-3) (≥3) were associated with poor short-term outcome and death (p<0.05). Potentially fatal etiology and low GCS were the strongest predictors of poor outcome (Exp [b]: 4.74 and 4.10 respectively, p<0.05). Status epilepticus semiology has no independent association with outcome, but potentially fatal etiology and low GCS were strong predictive factors for poor short-term outcome of SE. Copyright © 2018 Elsevier Inc. All rights reserved.

Symptoms, Causes and Possible Treatment of Anorexia Nervosa.

ERIC Educational Resources Information Center

Odebunmi, Akin

This document provides research findings, a discussion of etiology, case studies, and treatment approaches for anorexia nervosa. The research findings classify the anorexic patient by sex, age, presenting characteristics, socioeconomic status, premorbid personality, and cultural and familial characteristics. The etiology of anorexia nervosa is…

Social skills training of Prader-Willi staff.

PubMed

Mitchell, W; Cook, K V

1987-12-01

Over the past 30 years, research interest in PWS has focused on questions related to the identification of syndrome features, determination of etiology and incidence, and effectiveness of both medical and nutritional management strategies. Residential and day treatment facilities have emphasized control of food and of inappropriate behaviors. The present training program developed techniques and materials to encourage positive behaviors and minimize inappropriate behaviors, supplementing earlier techniques. Activities from social skills training curricula were adapted to the needs of PWS persons. Training sessions were held with staff in residential settings to field test the techniques. This paper summarizes the training program and describes effective techniques and materials.

Microinstability of the hip—it does exist: etiology, diagnosis and treatment

PubMed Central

Kalisvaart, Michael M.; Safran, Marc R.

2015-01-01

Symptomatic hip microinstability is now recognized as a potential cause of pain and disability in young patients. Causes of hip microinstability include underlying bony or soft tissue abnormalities and iatrogenic injuries of the hip capsule; however, many patients lack a clear underlying etiology. Treatment usually begins with an extensive course of non-operative management with an emphasis on activity modification and physical therapy. Surgical intervention should focus on treatment of the underlying cause as well as any associated intra-articular pathology. In many cases, arthroscopic suture plication can be considered when bony deficiency is not the cause. In this article, we will review the spectrum of symptomatic hip microinstability with a focus on the relevant anatomy, etiology, diagnosis and various treatment options. PMID:27011829

Hand Eczema

PubMed Central

Agarwal, Uma Shankar; Besarwal, Raj Kumar; Gupta, Rahul; Agarwal, Puneet; Napalia, Sheetal

2014-01-01

Hand eczema is often a chronic, multifactorial disease. It is usually related to occupational or routine household activities. Exact etiology of the disease is difficult to determine. It may become severe enough and disabling to many of patients in course of time. An estimated 2-10% of population is likely to develop hand eczema at some point of time during life. It appears to be the most common occupational skin disease, comprising 9-35% of all occupational diseases and up to 80% or more of all occupational contact dermatitis. So, it becomes important to find the exact etiology and classification of the disease and to use the appropriate preventive and treatment measures. Despite its importance in the dermatological practice, very few Indian studies have been done till date to investigate the epidemiological trends, etiology, and treatment options for hand eczema. In this review, we tried to find the etiology, epidemiology, and available treatment modalities for chronic hand eczema patients. PMID:24891648

[Xerostomia: clinic, etiology, diagnosis and treatment].

PubMed

Guobis, Zygimantas; Baseviciene, Nomeda; Paipaliene, Pajauta; Sabalys, Gintautas; Kubilius, Ricardas

2006-01-01

The aim of this article is to review the problem of xerostomia considering its clinical, etiological, diagnostic and treatment features, basing on the today's tutorials and scientific articles found in databases on the Internet. Recent epidemiologic data on the prevalence of xerostomia in different countries are introduced. There are analyzed the main aspects of clinical manifestations of xerostomia, according to the different etiology analyzed. The most common etiological factors causing xerostomia, especially the main three of them: radiation therapy, Sjögren's syndrome, and drugs, are pointed out. The most popular and accepted clinical and laboratory assays for measuring and evaluating the function of salivary glands are represented. Attention is paid to xerostomia as substantiation of the separate diagnosis and its role in diagnosing other diseases. The concept of possible treatment modalities and prognosis are discussed. The main and most common problems concerning xerostomia are revealed.

Cari Kitahara Explores Medical Radiation Exposures and Thyroid Cancer Etiology

Cancer.gov

Dr. Cari Kitahara has built a multidisciplinary research program to explore cancer risks from occupational and medical radiation exposures, and to investigate the etiology of radiosensitive tumors, including thyroid cancer.

Clinical Profile, Etiology, and Treatment of Chronic Pancreatitis in North American Women: Analysis of a Large Multicenter Cohort.

PubMed

Romagnuolo, Joseph; Talluri, Jyothsna; Kennard, Elizabeth; Sandhu, Bimaljit S; Sherman, Stuart; Cote, Gregory A; Al-Kaade, Samer; Gardner, Timothy B; Gelrud, Andres; Lewis, Michele D; Forsmark, Christopher E; Guda, Nalini M; Conwell, Darwin L; Banks, Peter A; Muniraj, Thiruvengadam; Wisniewski, Stephen R; Tian, Ye; Wilcox, C Mel; Anderson, Michelle A; Brand, Randall E; Slivka, Adam; Whitcomb, David C; Yadav, Dhiraj

2016-08-01

Historically, chronic pancreatitis (CP) was considered a disease of alcoholic males, but recent data suggest its etiology to be complex. To better understand CP in women, we compared data on women and men with CP in a large, prospectively ascertained multicenter US cohort. Patients with CP enrolled in the NAPS2 Continuation and Validation study were studied. Information on demographics, etiology, risk factors, phenotype, and treatment(s) used was obtained from detailed questionnaires completed by the patients and physicians. Of 521 cases, 45% were women. Women were significantly (P < 0.05) less likely to have alcohol etiology (30% vs 58.5%) and more likely to have nonalcoholic etiologies (idiopathic, 32% vs 18%; obstructive, 12% vs 2.4%; genetic, 12.8% vs 7.3%). Demographics, pain experience, morphologic findings, exocrine and endocrine insufficiency, CP-related disability, and use of medical therapies were mostly similar in both sexes. Sphincterotomy (biliary, 33% vs 24%; pancreatic, 38% vs 28%; P < 0.05) was performed more frequently in women, whereas cyst/pseudocyst operations were more common in men (6.6 vs 2.6%, P = 0.02). Most CP cases in women are from nonalcoholic etiologies. In contrast to many other chronic diseases, clinical phenotype of CP is determined by the disease and is independent of sex.

Practice Parameter for the Assessment and Treatment of Children and Adolescents with Enuresis

ERIC Educational Resources Information Center

Fritz, Gregory; Rockney, Randy

2004-01-01

Enuresis is a symptom that is frequently encountered in child psychiatric evaluations. Careful assessment is required to identify specific urologic, developmental, psychosocial, and sleep-related etiologies. For most children with enuresis, however, a specific etiology cannot be determined. Treatment then involves supportive approaches,…

Reproductive and Appetite Hormones and Bulimic Symptoms During Midlife

PubMed Central

Baker, Jessica H.; Peterson, Claire M.; Thornton, Laura M.; Brownley, Kimberly A.; Bulik, Cynthia M.; Girdler, Susan S.; Marcus, Marsha D.; Bromberger, Joyce T.

2017-01-01

Eating disorders and related symptoms occur during midlife; however, little is known about their etiology. It has been hypothesized that perimenopause represents a window of vulnerability for the development or exacerbation of eating disorder symptomatology because, like puberty, perimenopause is a period of reproductive hormone change. We compared symptoms of bulimia nervosa (bulimic symptomatology) assessed via mean scores on a self-report questionnaire in premenopausal and perimenopausal women. We also examined the association between hormone concentrations (reproductive/appetite) and bulimic symptomatology. No mean differences in bulimic symptomatology were observed between premenopause and perimenopause. However, there was a significant positive association between leptin and binge eating. Although no significant associations between reproductive hormones and bulimic symptomatology were observed, additional research is needed to provide definitive information. It is essential to learn more about the etiology of eating disorders and related symptomatology across the lifespan in order to develop age-relevant treatment and prevention programs. PMID:28276114

Childhood pneumonia as a global health priority and the strategic interest of the Bill & Melinda Gates Foundation.

PubMed

Adegbola, Richard A

2012-04-01

Pneumonia kills more children than any other disease--more than HIV/AIDS, malaria, and measles combined. Introduction of vaccines against pneumococcus and Haemophilus influenzae type b (the most important causes of severe pneumonia in young children), increasing resistance to antibiotics, and changes in HIV prevalence will likely change patterns of pneumonia etiology in developing countries. Studies such as Pneumonia Etiology Research for Child Health (PERCH) that take advantage of new diagnostic technologies are needed to provide an updated and more precise description of the microbial causes of pneumonia and to inform decisions around treatment algorithms and vaccine development and introduction. In recognition of its importance for global health and especially its significance as an ongoing cause of gross inequity in risks, The Bill & Melinda Gates Foundation has made pneumonia an important part of its global health strategy and PERCH a centerpiece of its Pneumonia Program.

Periodontal and periimplant maintenance: a critical factor in long-term treatment success.

PubMed

Shumaker, Nicholas D; Metcalf, Brett T; Toscano, Nicholas T; Holtzclaw, Dan J

2009-09-01

Periodontal maintenance (PM) is a critical factor in the long-term success of both periodontal and dental implant therapy. Studies have shown both modern periodontal and dental implant therapies are effective in maintaining natural teeth and replacing lost teeth, respectively. However, without a regular program of clinical reevaluation, plaque control, oral hygiene instruction, and reassessment of biomechanical factors, the benefits of treatment often are lost and inflammatory disease in the form of recurrent periodontitis or periimplantitis may result. This article reviews the goals, types, and appropriate frequency of PM in periodontal and dental implant therapy, as well as the incidence and etiology of periimplant disease and strategies for management when recurrent disease develops during the maintenance phase of treatment.

How to prevent trachoma and blindness.

PubMed

1995-01-01

The etiology associated with the loss of vision due to trachoma has been studied in great detail; so much so, that this cause of human suffering and potential blindness is now considered preventable. This brief communication describes the issues of trachoma prevention, available treatment, cost of prevention, and implementation challenges to establishing a program and making it work. International organizations such as WHO and UNICEF, in collaboration with nongovernmental organizations (NGOs) and local and national governments, have designed a simple yet effective trachoma control program. At the center of the program is community involvement. Better sanitation and access to clean water are two important community issues. Health education from childhood to adulthood is also critical. Individual knowledge about this disease has direct self-care implications (e.g., increased face washing). Treatment consists of antibiotics or simple surgery. Both have been developed to be low-cost and effective. National health officials must determine where health care funds are to be spent. This trachoma control program should be considered cost-effective. Materials and training are available for program implementation. Cost need no longer be the limiting factor in the establishment of a trachoma prevention and control program.

Summary of the Practice Parameter for the Assessment and Treatment of Children and Adolescents with Enuresis

ERIC Educational Resources Information Center

Fritz, Gregory; Rockney, Randy

2004-01-01

Enuresis is a symptom that is frequently encountered in child psychiatric evaluations. Careful assessment is required to identify specific urologic, developmental, psychosocial, and sleep-related etiologies. For most children with enuresis, however, a specific etiology cannot be determined. Treatment then involves supportive approaches,…

The role of culture in substance abuse treatment programs for American Indian and Alaska Native communities.

PubMed

Legha, Rupinder Kaur; Novins, Douglas

2012-07-01

Culture figures prominently in discussions regarding the etiology of alcohol and substance abuse in American Indian and Alaska Native (AI/AN) communities, and a substantial body of literature suggests that it is critical to developing meaningful treatment interventions. However, no study has characterized how programs integrate culture into their services. Furthermore, reports regarding the associated challenges are limited. Twenty key informant interviews with administrators and 15 focus groups with clinicians were conducted in 18 alcohol and substance abuse treatment programs serving AI/AN communities. Transcripts were coded to identify relevant themes. Substance abuse treatment programs for AI/AN communities are integrating culture into their services in two discrete ways: by implementing specific cultural practices and by adapting Western treatment models. More important, however, are the fundamental principles that shape these programs and their interactions with the people and communities they serve. These foundational beliefs and values, defined in this study as the core cultural constructs that validate and incorporate AI/AN experience and world view, include an emphasis on community and family, meaningful relationships with and respect for clients, a homelike atmosphere within the program setting, and an “open door” policy for clients. The primary challenges for integrating these cultural practices include AI/AN communities' cultural diversity and limited socioeconomic resources to design and implement these practices. The prominence of foundational beliefs and values is striking and suggests a broader definition of culture when designing services. This definition of foundational beliefs and values should help other diverse communities culturally adapt their substance abuse interventions in more meaningful ways.

Feasibility, Drug Safety, and Effectiveness of Etiological Treatment Programs for Chagas Disease in Honduras, Guatemala, and Bolivia: 10-Year Experience of Médecins Sans Frontières

PubMed Central

Yun, Oliver; Lima, M. Angeles; Ellman, Tom; Chambi, Wilma; Castillo, Sandra; Flevaud, Laurence; Roddy, Paul; Parreño, Fernando; Albajar Viñas, Pedro; Palma, Pedro Pablo

2009-01-01

Background Chagas disease (American trypanosomiasis) is a zoonotic or anthropozoonotic disease caused by the parasite Trypanosoma cruzi. Predominantly affecting populations in poor areas of Latin America, medical care for this neglected disease is often lacking. Médecins Sans Frontières/Doctors Without Borders (MSF) has provided diagnostic and treatment services for Chagas disease since 1999. This report describes 10 years of field experience in four MSF programs in Honduras, Guatemala, and Bolivia, focusing on feasibility protocols, safety of drug therapy, and treatment effectiveness. Methodology From 1999 to 2008, MSF provided free diagnosis, etiological treatment, and follow-up care for patients <18 years of age seropositive for T. cruzi in Yoro, Honduras (1999–2002); Olopa, Guatemala (2003–2006); Entre Ríos, Bolivia (2002–2006); and Sucre, Bolivia (2005–2008). Essential program components guaranteeing feasibility of implementation were information, education, and communication (IEC) at the community and family level; vector control; health staff training; screening and diagnosis; treatment and compliance, including family-based strategies for early detection of adverse events; and logistics. Chagas disease diagnosis was confirmed by testing blood samples using two different diagnostic tests. T. cruzi-positive patients were treated with benznidazole as first-line treatment, with appropriate counseling, consent, and active participation from parents or guardians for daily administration of the drug, early detection of adverse events, and treatment withdrawal, when necessary. Weekly follow-up was conducted, with adverse events recorded to assess drug safety. Evaluations of serological conversion were carried out to measure treatment effectiveness. Vector control, entomological surveillance, and health education activities were carried out in all projects with close interaction with national and regional programs. Results Total numbers of children and adolescents tested for T. cruzi in Yoro, Olopa, Entre Ríos, and Sucre were 24,471, 8,927, 7,613, and 19,400, respectively. Of these, 232 (0.9%), 124 (1.4%), 1,475 (19.4%), and 1,145 (5.9%) patients, respectively, were diagnosed as seropositive. Patients were treated with benznidazole, and early findings of seroconversion varied widely between the Central and South American programs: 87.1% and 58.1% at 18 months post-treatment in Yoro and Olopa, respectively; 5.4% by up to 60 months in Entre Ríos; and 0% at an average of 18 months in Sucre. Benznidazole-related adverse events were observed in 50.2% and 50.8% of all patients treated in Yoro and Olopa, respectively, and 25.6% and 37.9% of patients in Entre Ríos and Sucre, respectively. Most adverse events were mild and manageable. No deaths occurred in the treatment population. Conclusions These results demonstrate the feasibility of implementing Chagas disease diagnosis and treatment programs in resource-limited settings, including remote rural areas, while addressing the limitations associated with drug-related adverse events. The variability in apparent treatment effectiveness may reflect differences in patient and parasite populations, and illustrates the limitations of current treatments and measures of efficacy. New treatments with improved safety profiles, pediatric formulations of existing and new drugs, and a faster, reliable test of cure are all urgently needed. PMID:19582142

Short-term Efficacy of Click City®: Tobacco: Changing Etiological Mechanisms Related to the Onset of Tobacco Use

PubMed Central

Andrews, Judy A.; Gordon, Judith S.; Hampson, Sarah H.; Christiansen, Steven M.; Gunn, Barbara; Slovic, Paul; Severson, Herbert H.

2011-01-01

This paper described the short-term results from an ongoing randomized controlled efficacy study of Click City®: Tobacco, a tobacco prevention program designed for 5th graders, with a booster in sixth grade. Click City®: Tobacco is an innovative school-based prevention program delivered via an intranet, a series of linked computers with a single server. The components of the program target theoretically based and empirically supported etiological mechanisms predictive of future willingness and intentions to use tobacco and initiation of tobacco use. Each component was designed to change one or more etiological mechanisms and was empirically evaluated in the laboratory prior to inclusion in the program. Short-term results from 47 elementary schools (24 schools who used Click City®: Tobacco, and 23 who continued with their usual curriculum) showed change in intentions and willingness to use tobacco from baseline to one-week following the completion of the 5th grade sessions. The results demonstrate the short-term efficacy of this program and suggest that experimentally evaluating components prior to including them in the program contributed to the efficacy of the program. The program was most efficacious for students who were most at risk. PMID:21286810

The School Psychologist's Primer on Early Onset Schizophrenia: A Review of Research Regarding Epidemiology, Etiology, Assessment, and Treatment

ERIC Educational Resources Information Center

Hernandez, Rafael J. C.; Rime, W. Jeremy; Jimerson, Shane R.

2013-01-01

The purpose of this article is to provide school psychologists and other educational professionals with important information regarding the epidemiology, etiology, assessment, and treatment of early onset schizophrenia (EOS). The central aim herein is to bring science to practice by succinctly highlighting key considerations for school…

The School Psychologist's Primer on Childhood Depression: A Review of Research Regarding Epidemiology, Etiology, Assessment, and Treatment

ERIC Educational Resources Information Center

Ruderman, Matthew A.; Stifel, Skye W. F.; O'Malley, Meagan; Jimerson, Shane R.

2013-01-01

The purpose of this article is to provide school psychologists with a synthesis of important information regarding the epidemiology, etiology, assessment, and treatment of childhood depression. A review of the recent research and relevant literature is summarized reflecting the contemporary knowledge regarding depression during childhood and…

Postoperative hypoxemia due to fat embolism

PubMed Central

Bhalla, Tarun; Sawardekar, Amod; Klingele, Kevin; Tobias, Joseph D.

2011-01-01

Although the reported incidence of fat embolism syndrome (FES) is low (approximately 1%), it is likely that microscopic fat emboli are showered during manipulation of long bone fractures. Even though there continues to be debate regarding the etiology and proposed mechanism responsible for FES, significant systemic manifestations may occur. Treatment is generally symptomatic based on the clinical presentations. We report a 10-year-old girl who developed hypoxemia following treatment of a displaced Salter-Harris type II fracture of the distal tibia. The subsequent evaluation and hospital course pointed to fat embolism as the most likely etiology for the hypoxemia. We discuss the etiology for FES, review the proposed pathophysiological mechanisms responsible for its clinical manifestations, present currently accepted diagnostic criteria, and discuss its treatment. PMID:21957420

Itch Management: General Principles.

PubMed

Misery, Laurent

2016-01-01

Like pain, itch is a challenging condition that needs to be managed. Within this setting, the first principle of itch management is to get an appropriate diagnosis to perform an etiology-oriented therapy. In several cases it is not possible to treat the cause, the etiology is undetermined, there are several causes, or the etiological treatment is not effective enough to alleviate itch completely. This is also why there is need for symptomatic treatment. In all patients, psychological support and associated pragmatic measures might be helpful. General principles and guidelines are required, yet patient-centered individual care remains fundamental. © 2016 S. Karger AG, Basel.

Classifying Hydroceles of the Pelvis and Groin: An Overview of Etiology, Secondary Complications, Evaluation, and Management

PubMed Central

Dagur, Gautam; Gandhi, Jason; Suh, Yiji; Weissbart, Steven; Sheynkin, Yefim R.; Smith, Noel L.; Joshi, Gargi; Khan, Sardar Ali

2017-01-01

Introduction A hydrocele is defined as the pathological buildup of serous fluid in the pelvis and groin due to various etiologies such as diseases or trauma. It has distinct clinical manifestations, particularly discomfort and psychosocial distress. Understanding the anatomy, embryology, and physiology associated with hydrocele formation is crucial to understand its onset and progression. Materials and Methods A MEDLINE® search was conducted using keywords for the relevant classification of hydrocele and its etiology, complications, sexual barriers, evaluation, and management. Results Appropriately classifying the hydrocele as primary, secondary communicating, secondary noncommunicating, microbe-induced, inflammatory, iatrogenic, trauma-induced, tumor-induced, canal of Nuck, congenital, and giant is important for identifying the underlying etiology. Often this process is overlooked when the classification or etiology is too rare. A focused evaluation is important for this, so that timely management can be provided. We comprehensively review the classifications, etiology, and secondary complications of hydrocele. Pitfalls of current diagnostic techniques are explored along with recommended methods for accurate diagnosis and current treatment options. Conclusion Due to the range of classifications and etiologies of hydrocele in the pelvis and groin, a deliberate differential diagnosis is essential to avoiding imminent life-threatening complications as well as providing the appropriate treatment. PMID:28559772

Understanding Aggressive Behavior Across the Life Span

PubMed Central

Liu, Jianghong; Lewis, Gary; Evans, Lois

2012-01-01

Aggressive behavior is the observable manifestation of aggression and is often associated with developmental transitions and a range of medical and psychiatric diagnoses across the lifespan. As healthcare professionals involved in the medical and psychosocial care of patients from birth through death, nurses frequently encounter—and may serve as—both victims and perpetrators of aggressive behavior in the workplace. While the nursing literature has continually reported research on prevention and treatment approaches, less emphasis has been given to understanding the etiology, including contextual precipitants of aggressive behavior. This paper provides a brief review of the biological, social, and environmental risk factors that purportedly give rise to aggressive behavior. Further, many researchers have focused specifically on aggressive behavior in adolescence and adulthood. Less attention has been given to understanding the etiology of such behavior in young children and older adults. This paper emphasizes the unique risk factors for aggressive behavior across the developmental spectrum, including childhood, adolescence, adulthood, and late life. Appreciation of the risk factors of aggressive behavior, and, in particular, how they relate to age-specific manifestations, can aid nurses in better design and implementation of prevention and treatment programs. PMID:22471771

Polycystic Ovary Syndrome: An Under-recognized Cause of Abnormal Uterine Bleeding in Adolescents Admitted to a Children's Hospital.

PubMed

Maslyanskaya, Sofya; Talib, Hina J; Northridge, Jennifer L; Jacobs, Amanda M; Coble, Chanelle; Coupey, Susan M

2017-06-01

To evaluate whether ovulatory dysfunction due to polycystic ovary syndrome (PCOS) is a common underlying etiology of abnormal uterine bleeding (AUB) in adolescents who require hospitalization and to explore etiology, treatment, and complications of AUB with severe anemia in adolescents. DESIGN, SETTING, PARTICIPANTS, INTERVENTIONS, AND MAIN OUTCOME MEASURES: We identified female patients aged 8-20 years admitted to a children's hospital for treatment of AUB from January 2000 to December 2014. Our hospital protocol advises hormonal testing for PCOS and other disorders before treatment for AUB. We reviewed medical records and recorded laboratory evaluations, treatments, and final underlying diagnoses as well as recurrences of AUB and readmissions in the subsequent year. Of the 125 subjects, the mean age was 16.5 ± 2.9 years; mean hemoglobin level was 7.0 ± 1.8 g/dL; 54% were overweight/obese; and 41% sexually active. PCOS accounted for 33% of admissions; hypothalamic pituitary ovarian axis immaturity 31%; endometritis 13%; bleeding disorders 10%. Girls with PCOS were more likely to be overweight/obese (74% vs 46%; P < .01) and girls with hypothalamic pituitary ovarian axis immaturity had lower hemoglobin levels (6.4 g/dL vs 7.4 g/dL; P < .05), than girls with all other etiologies of AUB. Treating physicians failed to diagnose endometritis as the etiology for AUB in 4 of 8 girls with positive tests for sexually transmitted infection and no other etiology. PCOS was the most common underlying etiology in adolescents hospitalized with AUB. Screening for hyperandrogenemia is important for early diagnosis of PCOS to allow ongoing management and prevention of comorbidities. Endometritis was frequently underestimated as an etiology for AUB. Copyright © 2016 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Nutrition and Schizophrenia

PubMed Central

Hoffer, Abram

1975-01-01

Nutrition as a treatment component for schizophrenia is a novel concept. A brief introduction outlines the need for physicians to become nutritionally minded, since the processing of food has deteriorated its quality. The elements of good nutrition are described. There are several etiologies for the schizophrenia syndrome. It is suggested that these include Vitamin B-3 and B-6 dependency, mineral deficiency, particularly zinc, and cerebral reactions (termed allergy). The treatment based upon these ideas includes good nutrition (junk-free diet), megadoses of some vitamins, minerals, attention to certain foods which produce psychosis in a few; all in a judicious combination with standard psychiatric therapy. Such a program will improve the recovery rate over standard therapy alone. PMID:20469184

A stepwise approach to the etiologic diagnosis of pleural effusion in respiratory intensive care unit and short-term evaluation of treatment

PubMed Central

Chinchkar, Nilesh J; Talwar, Deepak; Jain, Sushil K

2015-01-01

Background: Pleural effusions in respiratory intensive care unit (RICU) are associated with diseases of varied etiologies and often carry a grave prognosis. This prospective study was conducted to establish an etiologic diagnosis in a series of such patients before starting treatment. Materials and Methods: Fifty consecutive patients, diagnosed with pleural effusion on admission or during their stay in RICU, were further investigated by a two-step approach. (1) Etiologic diagnosis was established by sequential clinical history and findings on physical examination, laboratory tests, chest radiograph, CECT/HRCT/PET-CT and pleural fluid analysis. (2) Patients who remained undiagnosed were subjected to fiber-optic bronchoscopy, video-assisted thoracoscopic pleural biopsy, and histopathology. Results: Etiologic diagnosis of pleural effusion was established in 44 (88%) Metastases (24%); para-pneumonia (22%); congestive cardiac failure (18%); tuberculosis (14%); hemothorax (4%); trapped lung, renal failure, and liver cirrhosis (2% each). Six patients (12%) remained undiagnosed, as the final diagnostic thoracoscopic biopsy could not be performed in five and tissue histopathology findings were inconclusive in one. Out of the 50 patients, 10 died in the hospital; 2 left against medical advice; and 2 were referred to oncology center for further treatment. The remaining 36 patients were clinically stabilized and discharged. During a 3-month follow-up, eight of them were re-hospitalized, of which four died. Conclusions: Pleural effusion in RICU carries a high risk of mortality. Etiologic diagnosis can be established in most cases. PMID:25814793

Polycystic Ovarian Syndrome-associated Confluent and Reticulated Papillomatosis: Report of a Patient Successfully Treated with Azithromycin.

PubMed

Fite, Laura Paul; Cohen, Philip R

2017-09-01

Polycystic ovarian syndrome is a common endocrine disorder with a variety of dermatologic manifestations among young women. Confluent and reticulated papillomatosis is a rare dermatosis of unknown etiology that is seldom reported in patients with polycystic ovarian syndrome. We describe the case of a young woman with obesity, confluent and reticulated papillomatosis, and concurrent acanthosis nigricans. Her history, physical examination, and laboratory evaluation led to the diagnosis of polycystic ovarian syndrome. The proposed etiologies and the various of treatment options for confluent and reticulated papillomatosis are discussed. In our case, the patient had a dramatic response to treatment with azithromycin. The etiology of confluent and reticulated papillomatosis remains to be established. Additionally, the mechanism behind the success of treatment with antibiotics is unclear; however, in this patient, azithromycin was a safe and effective option for the treatment of confluent and reticulated papillomatosis.

Current Concepts in Examination and Treatment of Elbow Tendon Injury

PubMed Central

Ellenbecker, Todd S.; Nirschl, Robert; Renstrom, Per

2013-01-01

Context: Injuries to the tendons of the elbow occur frequently in the overhead athlete, creating a significant loss of function and dilemma to sports medicine professionals. A detailed review of the anatomy, etiology, and pathophysiology of tendon injury coupled with comprehensive evaluation and treatment information is needed for clinicians to optimally design treatment programs for rehabilitation and prevention. Evidence Acquisitions: The PubMed database was searched in January 2012 for English-language articles pertaining to elbow tendon injury. Results: Detailed information on tendon pathophysiology was found along with incidence of elbow injury in overhead athletes. Several evidence-based reviews were identified, providing a thorough review of the recommended rehabilitation for elbow tendon injury. Conclusions: Humeral epicondylitis is an extra-articular tendon injury that is common in athletes subjected to repetitive upper extremity loading. Research is limited on the identification of treatment modalities that can reduce pain and restore function to the elbow. Eccentric exercise has been studied in several investigations and, when coupled with a complete upper extremity strengthening program, can produce positive results in patients with elbow tendon injury. Further research is needed in high-level study to delineate optimal treatment methods. PMID:24427389

["Flare-up" during endodontic treatment--etiology and management].

PubMed

Zuckerman, O; Metzger, Z; Sela, G; Lin, S

2007-04-01

"Flare-ups" during or following endodontic treatment are not uncommon. A "Flare-up" refers to post-operative pain and/or swelling resulting from bacterial, mechanical or chemical irritation. Prompt diagnosis and treatment are essential for reducing patients' pain and discomfort. Prevention of bacterial, chemical or mechanical invasion to the periapical tissues is the best approach. Other treatment modalities which reduce the probability of periradicular tissue irritation should also be adopted. Etiology, prevention, diagnosis and treatment options of "flare-up" cases are discussed as well as indications for analgesics, in accordance with the severity of the pain.

[Thought and method of classic formulae in treatment of chronic cough].

PubMed

Su, Ke-Lei; Zhang, Ye-Qing

2018-06-01

Chronic cough is a common clinical disease with complex etiology, which is easily misdiagnosed and mistreated. Chronic cough guideline has been developed based on the modern anatomical etiology classification, and it may improve the level of diagnosis and treatment. Common causes of chronic cough are as follows: cough variant asthma, upper airway cough syndrome, eosinophilic bronchitis, gastroesophageal reflux-related cough, post-infectious cough, etc. There is a long history and rich experience in treatment of cough in traditional Chinese medicine which is characterized by syndrome differentiation. The four elements of pathogenesis for chronic cough include wind, phlegm, fire, and deficiency. Classic formula is widely used in the treatment of chronic cough, and the focus is on prescriptions corresponding to syndromes. This article attempts to explore the thought and method of classic formulae in treatment of chronic cough based on three perspectives: differentiation of etiology, pathogenesis and formula-syndrome. Three medical cases are selected at last in order to prove its correction. Copyright© by the Chinese Pharmaceutical Association.

[Pedophilia: etiology, diagnostics and therapy].

PubMed

Fromberger, P; Jordan, K; Müller, J L

2013-09-01

Child sexual abuse is one of the most destructive events for healthy child development. Following psychiatric classification systems, pedophilia must be distinguished from child sexual abuse. Approximately only one half of all child abusers fulfill the diagnostic criteria for pedophilia which is defined as a persistent or dominating sexual preference for prepubescent children characterized by persistent thoughts, fantasies, urges, sexual arousal or behavior. This article describes the diagnostic criteria and potential differential diagnoses as well as epidemiological and etiological findings. From an etiological point of view multifactorial mechanisms are currently considered to be responsible especially genetic factors, learning theoretical and neurobiological factors. Psychotherapeutic and pharmaceutical treatment options will be discussed. According to the current state of knowledge cognitive-behavioral psychotherapy is the method of choice in the treatment of pedophilia and has demonstrated positive treatment effects in meta-analyses regarding relapse prevention. Medicinal treatment of pedophilia is only indicated for severe forms of pedophilia. Important aspects of risk management in the treatment of pedophilia and aspects which must be considered in the forensic psychiatric assessment are presented.

Etiology and microbial patterns of pulmonary infiltrates in patients with orthotopic liver transplantation.

PubMed

Torres, A; Ewig, S; Insausti, J; Guergué, J M; Xaubet, A; Mas, A; Salmeron, J M

2000-02-01

To evaluate the etiology and microbial patterns of pulmonary infiltrates in liver transplant patients using a bronchoscopic diagnostic approach and the impact of diagnostic results on antimicrobial treatment decisions. A prospective cohort study. A 1,000-bed tertiary-care university hospital. Fifty consecutive liver transplant patients with 60 episodes of pulmonary infiltrates (33 episodes during mechanical ventilation) were studied using flexible bronchoscopy with protected specimen brush (PSB) and BAL. A definite infectious etiology was confirmed in 29 episodes (48%). Eighteen episodes corresponded to probable pneumonia (30%), 10 episodes had noninfectious etiologies (17%), and 3 remained undetermined (5%). Opportunistic infections were the most frequent etiology (16/29, 55%, including 1 mixed etiology). Bacterial infections (mainly Gram-negative) accounted for 14 of 29 episodes (48%), including 1 of mixed etiology. The majority of bacterial pneumonia episodes (n = 10, 71%) occurred in period 1 (1 to 28 days posttransplant) during mechanical ventilation, whereas opportunistic episodes were predominant in periods 2 and 3 (29 to 180 days and > 180 days posttransplant, respectively; n = 14, 82%). Microbial treatment was changed according to diagnostic results in 21 episodes (35%). Microbial patterns in liver transplant patients with pulmonary infiltrates corresponded to nosocomial, mainly Gram-negative bacterial pneumonia in period 1, and to opportunistic infections in period 2 and, to a lesser extent, period 3. A comprehensive diagnostic evaluation including PSB and BAL fluid examination frequently guided specific antimicrobial therapy.

Cutaneous Papillomaviruses and Non-melanoma Skin Cancer: Causal Agents or Innocent Bystanders?

PubMed

Hasche, Daniel; Vinzón, Sabrina E; Rösl, Frank

2018-01-01

There is still controversy in the scientific field about whether certain types of cutaneous human papillomaviruses (HPVs) are causally involved in the development of non-melanoma skin cancer (NMSC). Deciphering the etiological role of cutaneous HPVs requires - besides tissue culture systems - appropriate preclinical models to match the obtained results with clinical data from affected patients. Clear scientific evidence about the etiology and underlying mechanisms involved in NMSC development is fundamental to provide reasonable arguments for public health institutions to classify at least certain cutaneous HPVs as group 1 carcinogens. This in turn would have implications on fundraising institutions and health care decision makers to force - similarly as for anogenital cancer - the implementation of a broad vaccination program against "high-risk" cutaneous HPVs to prevent NMSC as the most frequent cancer worldwide. Precise knowledge of the multi-step progression from normal cells to cancer is a prerequisite to understand the functional and clinical impact of cofactors that affect the individual outcome and the personalized treatment of a disease. This overview summarizes not only recent arguments that favor the acceptance of a viral etiology in NMSC development but also reflects aspects of causality in medicine, the use of empirically meaningful model systems and strategies for prevention.

Acute-on-Chronic Liver Failure in China: Rationale for Developing a Patient Registry and Baseline Characteristics.

PubMed

Gu, Wen-Yi; Xu, Bao-Yan; Zheng, Xin; Chen, Jinjun; Wang, Xian-Bo; Huang, Yan; Gao, Yan-Hang; Meng, Zhong-Ji; Qian, Zhi-Ping; Liu, Feng; Lu, Xiao-Bo; Shang, Jia; Li, Hai; Wang, Shao-Yang; Sun, Xin; Li, Hai

2018-05-14

Definitions and descriptions of acute-on-chronic liver failure (ACLF) vary between Western and Eastern types, and alcoholism and hepatitis B virus(HBV) are the main etiologies, respectively. To determine whether there are unified diagnostic criteria and common treatment programs for different etiologies of ACLF, a multicenter prospective cohort with the same inclusion criteria and disease indicators as those used in the European CANONIC (Chronic liver failure-ACLF in Cirrhosis) study is urgently needed in Asia, where the prevalence of HBV is high. Fourteen nationwide liver centers from tertiary university hospitals in China were included, and 2,600 hospitalized patients with chronic liver disease (both cirrhotic and non-cirrhotic) of various etiologies with acute decompensation or acute hepatic injury were continuously recruited from January 2015 to December 2016. Data were collected during hospitalization and continuous follow-ups were performed once a month until 36 months after hospital discharge. A multicenter prospective cohort of 2,600 patients was designed (NCT no. NCT02457637). Of these patients, 71.5% had HBV-related disease, 1,833 had cirrhotic disease, and 767 had non-cirrhotic disease. The numbers and proportions of enrolled patients from each participating center and the baseline characteristics of the patients with or without cirrhosis are presented.

Cutaneous Papillomaviruses and Non-melanoma Skin Cancer: Causal Agents or Innocent Bystanders?

PubMed Central

Hasche, Daniel; Vinzón, Sabrina E.; Rösl, Frank

2018-01-01

There is still controversy in the scientific field about whether certain types of cutaneous human papillomaviruses (HPVs) are causally involved in the development of non-melanoma skin cancer (NMSC). Deciphering the etiological role of cutaneous HPVs requires – besides tissue culture systems – appropriate preclinical models to match the obtained results with clinical data from affected patients. Clear scientific evidence about the etiology and underlying mechanisms involved in NMSC development is fundamental to provide reasonable arguments for public health institutions to classify at least certain cutaneous HPVs as group 1 carcinogens. This in turn would have implications on fundraising institutions and health care decision makers to force – similarly as for anogenital cancer – the implementation of a broad vaccination program against “high-risk” cutaneous HPVs to prevent NMSC as the most frequent cancer worldwide. Precise knowledge of the multi-step progression from normal cells to cancer is a prerequisite to understand the functional and clinical impact of cofactors that affect the individual outcome and the personalized treatment of a disease. This overview summarizes not only recent arguments that favor the acceptance of a viral etiology in NMSC development but also reflects aspects of causality in medicine, the use of empirically meaningful model systems and strategies for prevention. PMID:29770129

Reclassification of clinical sleep disorders using traditional models of syndromic, neuroanatomic, pathophysiological and etiological diagnosis.

PubMed

Spitzer, A Robert

2014-09-01

Existing classifications of central nervous system sleep disorders do not often provide tools to diagnose the majority of patients complaining of sleep-related symptoms, nor always guide effective treatment. I present a novel classification system that completely separates clinical syndromes from anatomical localization, pathophysiology, and etiology. The clinical syndrome I present can describe the majority of patients, but can be fractionated into individual subgroups for further study. By then separating the anatomy and physiology from the symptoms, an avenue of research becomes available to study the different possible structures that regulate sleep, that may be damaged and cause syndromes of sleep dysfunction. Some of these may produce symptoms that overlap with narcolepsy and some may be distinct. Because the clinical syndrome should be distinguished from anatomy or physiology, I have proposed the term narcoleptiform syndrome for the clinical syndrome. The model also clearly separates etiology from anatomy in a classical neurological manner. This allows etiology, localization and symptoms to be studied separately. It is likely that different etiologies may produce damage in areas that produce similar syndromes. For example, in this model, different causes of damage to the orexin nucleus would result in the same clinical syndrome. This reinforces the concept of studying anatomy, symptoms and etiology separately. By studying the relationship of syndromes or symptoms to anatomic localization and pathophysiology, it should be possible to test novel approaches to treatment based on different underlying structure or function. For example, patients with lesions in the ventrolateral preoptic nucleus or the thalamic intralaminar nuclei may both present with insomnia symptoms but need different treatment; or they might present with symptoms overlapping narcolepsy (a narcoleptiform syndrome) yet need different treatment. In some cases, a single treatment may cross over more than one location, and the best predictor might be symptoms. These are issues that need to undergo careful study on a syndromic, anatomic and physiological bases. This novel model opens up new avenues for understanding central nervous system sleep disorders, providing testable hypotheses regarding diagnosis and treatment. Copyright © 2014 The Author. Published by Elsevier Ltd.. All rights reserved.

[Hemophagocytic lymphohistiocytosis: Analysis of 18 cases].

PubMed

Hernández-Jiménez, Pilar; Díaz-Pedroche, Carmen; Laureiro, Jaime; Madrid, Olaya; Martín, Estela; Lumbreras, Carlos

2016-12-02

Hemophagocytic lymphohistiocytosis (HLH) is a serious condition, caused by an improper regulation of the immune response to different stimuli of the immune system. Early diagnosis and treatment are a challenge for the clinician. We conducted a retrospective study at our institution between 2010 and 2015, of adult patients diagnosed with HLH, in accordance with the criteria of the Histiocyte Society, analyzing their clinical characteristics, diagnostic and etiological studies and the outcome. Eighteen patients were analyzed. Median time to diagnosis was 24 days. We found neoplastic etiology in 8 cases (7 hematologic), while it was infection-related in 6 (4 visceral leishmaniasis), and an inflammatory disease in one. In the remaining 3, an underlying cause for the HLH was not found. Course of treatment was corticosteroids in 16 patients, associated with cyclosporine in 2 of them, one received immunoglobulins, while another received etoposide with tacrolimus. We emphasize the scarce use of etoposide therapy, the currently recommended treatment. Overall mortality was 44%, mainly associated with neoplastic etiology (67 compared to 16.6% mortality in infection-related etiology, P<.05). Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

Etiologic pattern of genital ulcers in Lusaka, Zambia: has chancroid been eliminated?

PubMed

Makasa, Mpundu; Buve, Anne; Sandøy, Ingvild Fossgard

2012-10-01

Genital ulcers are a public health problem in developing countries. The World Health Organization recommends the use of syndromic guidelines for sexually transmitted infection treatment in resource-constrained countries. Monitoring local etiologies provides information that may aid policy for sexually transmitted infection treatment. We investigated the etiology of genital ulcer disease among outpatients in Lusaka, Zambia. Swabs from genital ulcers of 200 patients were tested using polymerase chain reaction for Treponema pallidum, herpes simplex virus types 1 (HSV-1) and 2 (HSV-2), Haemophilus ducreyi, and Chlamydia trachomatis. The prevalence of the detected pathogens was as follows; HSV-2, 28%; T. pallidum, 11.5%; C. trachomatis, 3%; HSV-1, 0.5%; and H. ducreyi, 0%. Coinfection with HSV-2 and T. pallidum was 1.5%, and coinfection of HSV-2 and C. trachomatis was 1%. In 55% of the patients, no etiologic diagnosis could be established. H. ducreyi was not detected, whereas HSV-2 and T. pallidum were the commonest pathogens. Nondetection of H. ducreyi requires further studies. If the present findings are validated, treatment guidelines would require to be revised in Zambia.

TREATMENT OF THROMBOPHLEBITIS

PubMed Central

Kirtland, Howard B.; Brown, Roland G.; McDonald, Richard T.

1960-01-01

Venous stasis, injury or alteration of the intima and alterations in the coagulability of the blood are the three most common etiologic factors in thrombophlebitis. Usually at least two of these factors must be present before the clinical manifestations of the disease develop. A plan of treatment based on correcting these three factors has been used in over 250 cases of thrombophlebitis, and it is believed that a significant decrease was brought about in the acute and long term disability and in the occurrence of complications. The program consists of absolute bed rest in a hospital for about a week, elevation of the foot of the bed, administration of anticoagulants and adenosine-5-monophosphate for at least six weeks, progressive ambulation after the fourth day of treatment, with avoidance of prolonged standing and sitting, and adequate elastic support. Treatment must be continued until the patient has returned to full, normal activity and all signs of phlebitis have disappeared. PMID:14409404

Sustainability of vector control strategies in the Gran Chaco Region: current challenges and possible approaches

PubMed Central

Gürtler, Ricardo E

2011-01-01

Sustainability has become a focal point of the international agenda. At the heart of its range of distribution in the Gran Chaco Region, the elimination of Triatoma infestans has failed, even in areas subject to intensive professional vector control efforts. Chagas disease control programs traditionally have been composed of two divorced entities: a vector control program in charge of routine field operations (bug detection and insecticide spraying) and a disease control program in charge of screening blood donors, diagnosis, etiologic treatment and providing medical care to chronic patients. The challenge of sustainable suppression of bug infestation and Trypanosoma cruzi transmission can be met through integrated disease management, in which vector control is combined with active case detection and treatment to increase impact, cost-effectiveness and public acceptance in resource-limited settings. Multi-stakeholder involvement may add sustainability and resilience to the surveillance system. Chagas vector control and disease management must remain a regional effort within the frame of sustainable development rather than being viewed exclusively as a matter of health pertinent to the health sector. Sustained and continuous coordination between governments, agencies, control programs, academia and the affected communities is critical. PMID:19753458

Epidemiology, diagnosis, and antimicrobial treatment of acute bacterial meningitis.

PubMed

Brouwer, Matthijs C; Tunkel, Allan R; van de Beek, Diederik

2010-07-01

The epidemiology of bacterial meningitis has changed as a result of the widespread use of conjugate vaccines and preventive antimicrobial treatment of pregnant women. Given the significant morbidity and mortality associated with bacterial meningitis, accurate information is necessary regarding the important etiological agents and populations at risk to ascertain public health measures and ensure appropriate management. In this review, we describe the changing epidemiology of bacterial meningitis in the United States and throughout the world by reviewing the global changes in etiological agents followed by specific microorganism data on the impact of the development and widespread use of conjugate vaccines. We provide recommendations for empirical antimicrobial and adjunctive treatments for clinical subgroups and review available laboratory methods in making the etiological diagnosis of bacterial meningitis. Finally, we summarize risk factors, clinical features, and microbiological diagnostics for the specific bacteria causing this disease.

UTIs in small animal patients: part 1: etiology and pathogenesis.

PubMed

Smee, Nicole; Loyd, Kimberly; Grauer, Greg

2013-01-01

Understanding how urinary tract infections (UTIs) can occur and how to classify them can help the practitioner to make a plan for treatment. This review summarizes the etiology, pathogenesis, and host defense mechanisms associated with bacterial UTIs in dogs and cats. UTIs in Small Animal Patients: Part 2: Diagnosis, Treatment, and Complications will appear in the March/April 2013 issue of the Journal of the American Animal Hospital Association.

The Clinical Approach to Encephalitis.

PubMed

Piquet, Amanda L; Cho, Tracey A

2016-05-01

Encephalitis has various etiologies, but viral infections and autoimmune disorders are the most commonly identified. Clinical signs, geographical clues, and diagnostic testing-including cerebrospinal fluid abnormalities and magnetic resonance imaging abnormalities-can be helpful in identifying the cause. Certain forms of encephalitis have specific treatments; hence, establishing a diagnosis rapidly and accurately is crucial. Here, we describe the clinical approach to diagnosing several common etiologies of encephalitis as well as treatment strategies.

Dentin Hypersensitivity: Etiology, Diagnosis and Treatment; A Literature Review

PubMed Central

Davari, AR; Ataei, E; Assarzadeh, H

2013-01-01

The objective of this review is to inform practitioners about dentin hypersensitivity (DH); to provide a brief overview of the diagnosis, etiology and clinical management of dentin hypersensitivity and to discuss technical approaches to relieve sensitivity. This clinical information is described in the context of the underlying biology. The author used PUBMED to find relevant English-language literature published in the period 1999 to 2010. The author used combinations of the search terms “dentin*”, “tooth”, “teeth”, “hypersensit*”, “desensitiz*”. Abstracts and also full text articles to identify studies describing etiology, prevalence, clinical features, controlled clinical trials of treatments and relevant laboratory research on mechanisms of action were used. PMID:24724135

Second primary cancers -  causes, incidence and the future.

PubMed

Koubková, L; Hrstka, R; Dobes, P; Vojtesek, B; Vyzula, R

2014-01-01

Thanks to continually improving screening programs, diagnostic, and treatment methods, the survival rate in newly diagnosed cancer patients is increasing. With this improvement in survival, attention is now being focused on potential longterm complications such as multiple primary tumors, which represent a leading cause of late nonrelapse mortality. The number of patients who survive cancer dia-gnosis is growing by 2% each year. Multiple primary neoplasms have become the third most common finding in oncology since 1890s, when they were first described. This review aims to summarize recent information regarding the multiple primary neoplasms, elucidate the definition, etiology, association with the primary cancer treatment, genetic and environmental dispositions and finally, it recapitulates new approaches to identification of the risk factors for multiple cancers.

IMPORTANCE OF EDUCATIONAL INTERVENTION AND PARENTAL KNOWLEDGE ON ATOPIC DERMATITIS IN CHILDREN.

PubMed

Kotrulja, Lena; Milavić, Tina; Bulić, Suzana Ožanić; Šitum, Natalija; Konsuo, Ana Bakija; Muršić, Ivanka; Belanović, Ines Birkić; Dilenardo, Lidija

2016-03-01

Atopic dermatitis (AD) is a chronic relapsing, inflammatory skin disease. Failure to treat AD successfully can often be directly linked to poor treatment adherence as a result of the lack of information about the disease and basic principles of treatment. Several studies have found that making patients active participants in their care through information and education is a successful treatment strategy in AD. The aim of this study was to evaluate parental knowledge on AD and to stress the importance of therapeutic educational program in long-term management and control of the disease. We carried out a short questionnaire-based study among 238 parents of children with AD regarding their knowledge on the etiology and treatment of AD. Our results showed that 21% of the participants reported corticophobia and were concerned about systemic absorption affecting the child's growth and development even after short application. In children with AD who have food hypersensitivity, 14% of parents thought that a small amount of food allergen could be beneficial in achieving tolerability. The role of interdisciplinary educational program is to explain the epidemiology and pathogenesis of AD, as well as concomitant atopy related diseases and to teach parents about the importance of appropriate skin care.

Post-stroke hemiparesis: Does chronicity, etiology, and lesion side are associated with gait pattern?

PubMed

Gama, Gabriela Lopes; Larissa, Coutinho de Lucena; Brasileiro, Ana Carolina de Azevedo Lima; Silva, Emília Márcia Gomes de Souza; Galvão, Élida Rayanne Viana Pinheiro; Maciel, Álvaro Cavalcanti; Lindquist, Ana Raquel Rodrigues

2017-07-01

Studies that evaluate gait rehabilitation programs for individuals with stroke often consider time since stroke of more than six months. In addition, most of these studies do not use lesion etiology or affected cerebral hemisphere as study factors. However, it is unknown whether these factors are associated with post-stroke motor performance after the spontaneous recovery period. To investigate whether time since stroke onset, etiology, and lesion side is associated with spatiotemporal and angular gait parameters of individuals with chronic stroke. Fifty individuals with chronic hemiparesis (20 women) were evaluated. The sample was stratified according to time since stroke (between 6 and 12 months, between 13 and 36 months, and over 36 months), affected cerebral hemisphere (left or right) and lesion etiology (ischemic and hemorrhagic). The participants were evaluated during overground walking at self-selected gait speed, and spatiotemporal and angular gait parameters were calculated. Results Differences between gait speed, stride length, hip flexion, and knee flexion were observed in subgroups stratified based on lesion etiology. Survivors of a hemorrhagic stroke exhibited more severe gait impairment. Subgroups stratified based on time since stroke only showed intergroup differences for stride length, and subgroups stratified based on affected cerebral hemisphere displayed between-group differences for swing time symmetry ratio. In order to recruit a more homogeneous sample, more accurate results were obtained and an appropriate rehabilitation program was offered, researchers and clinicians should consider that gait pattern might be associated with time since stroke, affected cerebral hemisphere and lesion etiology.

Alteration in the etiology of penile fracture in the Middle East and Central Asia regions in the last decade; a literature review.

PubMed

Majzoub, Ahmad A; Canguven, Onder; Raidh, Talib A

2015-01-01

Penile fracture is a well-recognized, relatively uncommon medical condition and its etiology differs according to geographic area. In this review article, we evaluated literature reported in the past decade, aiming to verify whether there has been any change in the etiology of this condition. A literature review was done for studies published in the past 10 years and focusing on the etiology of penile fracture. Inclusion criteria comprised articles in English language, of sample size more than 10 patients and originating from the Middle East and Central Asia. Data relating to the studied population, etiology of penile fracture, clinical presentation, investigations, management, and outcome was analyzed. One thousand six hundred and twenty-nine patients from 21 original articles were included in the study. The mean age ± standard deviation of the patients was 33.3 ± 3.23 years. Etiologies of penile fracture were vigorous sexual intercourse, manual bending of erect penis, vigorous masturbation, rolling over in bed and blunt trauma in 41%, 29%, 10%, 14% and 6% patients, respectively. Treatment choices were surgery and conservative, in 1580 (95%), 83 (5%) patients, respectively. A higher incidence of complications was found in conservatively treated patients. As a conclusion, in the last 10 years, vigorous sexual intercourse was the commonest etiology of penile fracture in the Middle East and Central Asia regions. Surgery remains the preferred treatment option for patients diagnosed with penile fracture.

Alteration in the etiology of penile fracture in the Middle East and Central Asia regions in the last decade; a literature review

PubMed Central

Majzoub, Ahmad A.; Canguven, Onder; Raidh, Talib A.

2015-01-01

Penile fracture is a well-recognized, relatively uncommon medical condition and its etiology differs according to geographic area. In this review article, we evaluated literature reported in the past decade, aiming to verify whether there has been any change in the etiology of this condition. A literature review was done for studies published in the past 10 years and focusing on the etiology of penile fracture. Inclusion criteria comprised articles in English language, of sample size more than 10 patients and originating from the Middle East and Central Asia. Data relating to the studied population, etiology of penile fracture, clinical presentation, investigations, management, and outcome was analyzed. One thousand six hundred and twenty-nine patients from 21 original articles were included in the study. The mean age ± standard deviation of the patients was 33.3 ± 3.23 years. Etiologies of penile fracture were vigorous sexual intercourse, manual bending of erect penis, vigorous masturbation, rolling over in bed and blunt trauma in 41%, 29%, 10%, 14% and 6% patients, respectively. Treatment choices were surgery and conservative, in 1580 (95%), 83 (5%) patients, respectively. A higher incidence of complications was found in conservatively treated patients. As a conclusion, in the last 10 years, vigorous sexual intercourse was the commonest etiology of penile fracture in the Middle East and Central Asia regions. Surgery remains the preferred treatment option for patients diagnosed with penile fracture. PMID:26229311

Etiology, clinical features and management of acute recurrent pancreatitis.

PubMed

Deng, Yi Yun; Wang, Rui; Wu, Hao; Tang, Cheng Wei; Chen, Xin Zu

2014-10-01

To study the etiology and clinical features of acute recurrent pancreatitis (ARP) and to determine its optimal management and outcomes. ARP cases among acute pancreatitis patients who were admitted to the West China Hospital, Sichuan University from January 2008 to December 2012 were retrospectively collected. Their etiology, clinical features, treatments and outcomes were analyzed. Of all pancreatitis patients, 8.9% were classified as ARP. The proportions of mild and severe diseases were 85.7% and 14.3%, respectively. The common etiological factors were biliogenic (31.0%), alcohol (26.2%), hyperlipidemia (21.4%) and pancreaticobiliary malformation (15.4%). At first 46 cases were cryptogenic and among them 36 were subsequently confirmed by endoscopic retrograde cholangiopancreatography (ERCP). Among the hyperlipidemic ARP patients, 72.2% failed to routinely monitor and control serum lipids. ERCP was performed in 88 cases, and 48 also required an endoscopic sphincterotomy or calculus removal. Twenty-two patients underwent cholangiopancreatic duct stent placement, and pancreatic necrosectomy was performed on eight severe cases. The overall outcomes indicate that 8.3% of the cases progressed to chronic pancreatitis and 33.3% of the cases receiving etiological treatment were recurrence-free. There were no deaths in this study. The etiological factors of ARP are similar to those of acute pancreatitis at the first attack. The management of ARP should be fully considered based on etiological investigation. © 2014 Chinese Medical Association Shanghai Branch, Chinese Society of Gastroenterology, Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine and Wiley Publishing Asia Pty Ltd.

Bacterial vaginosis: Etiology and modalities of treatment—A brief note

PubMed Central

Kumar, Nikhil; Behera, Beauty; Sagiri, Sai S.; Pal, Kunal; Ray, Sirsendu S.; Roy, Saroj

2011-01-01

A large women population of the world is suffering from a vaginal infection commonly known as bacterial vaginosis. The disease is associated with the decrease in the lactobacilli count in the vagina. Till date, there is a lack of full proof treatment modalities for the cure of the disease. The treatment includes the use of antimicrobials and/or acidifying agents and probiotics, either separately or in combination. This note discusses about the etiology and the various present-day modalities of treatment of bacterial vaginosis. PMID:22219582

Agricultural Exposures, Multiple Myeloma Etiology: Profile of Jonathan Hofmann

Cancer.gov

Tenure-track investigator Jonathan Hofmann, Ph.D., M.P.H., has established a research program in the Occupational and Environmental Epidemiology Branch focused on the role of agricultural exposures in the etiology of multiple myeloma and other cancers, and on understanding the biological mechanisms that influence the development and progression of multiple myeloma.

Standard operating procedures in the disorders of orgasm and ejaculation.

PubMed

McMahon, Chris G; Jannini, Emmanuele; Waldinger, Marcel; Rowland, David

2013-01-01

Ejaculatory/orgasmic disorders are common male sexual dysfunctions and include premature ejaculation (PE), inhibited ejaculation, anejaculation, retrograde ejaculation, and anorgasmia. To provide recommendations and guidelines of the current state-of-the-art knowledge for management of ejaculation/orgasmic disorders in men as standard operating procedures (SOPs) for the treating health care professional. The International Society of Sexual Medicine Standards Committee assembled over 30 multidisciplinary experts to establish SOPs for various male and female sexual medicine topics. The SOP for the management of disorders of orgasm and ejaculation represents the opinion of four experts from four countries developed in a process over a 2-year period. Expert opinion was based on grading of evidence-based medical literature, limited expert opinion, widespread internal committee discussion, public presentation, and debate. PE management is largely dependent upon etiology. Lifelong PE is best managed with PE pharmacotherapy (selective serotonin reuptake inhibitors and/or topical anesthetics). The management of acquired PE is etiology specific and may include erectile dysfunction (ED) pharmacotherapy in men with comorbid ED. All men seeking treatment for PE should receive basic psychosexual education. Graded behavioral therapy is indicated when psychogenic or relationship factors are present and is often best combined with PE pharmacotherapy in an integrated treatment program. Delayed ejaculation, anejaculation, and/or anorgasmia may have a biogenic and/or psychogenic etiology. Men with age-related penile hypoanesthesia should be educated, reassured, and instructed in revised sexual techniques which maximize arousal. Retrograde ejaculation is managed by education, patient reassurance, and pharmacotherapy. Additional research is required to further the understanding of the disorders of ejaculation and orgasm. © 2012 International Society for Sexual Medicine.

An Etiological Approach to Sexual Offender Assessment: CAse Formulation Incorporating Risk Assessment (CAFIRA).

PubMed

Craig, Leam A; Rettenberger, Martin

2018-05-19

Case formulations (CF) have been the cornerstone of effective practice in clinical psychology since the 1950s and now form one of the core competencies in clinical and forensic assessment. The use of CFs within forensic settings is becoming more relevant when working with offenders who have experienced significant trauma, suffered from personality disorder, and have displayed sexually abusive behavior. Furthermore, most North American and European jurisdictions insist that expert witnesses adopt an idiosyncratic approach to risk assessment and consider the characteristics of the individual as part of a wider formulation of the problem behavior. This article focuses specifically on CF incorporating risk assessment procedures of sexual offenders. While empirical support for the use of risk analysis and formulation in managing offending behavior generally, and sexual offending behavior in particular, is limited, there is mounting evidence to suggest that CF can improve understanding of an individual's problem sexual behaviors. We argue that by integrating risk formulations into the CF provides a conceptually robust link between the etiologically development of the problem sexual behavior and effective assessment and risk management of sexual offenders. As forensic treatment programs increasingly moved toward strength-based approaches, in keeping with the Risk-Need-Responsivity principles Andrews and Bonta (2004), and the Good Lives Model Ward and Stewart (Prof Psychol Res Pract 34:353-60, 2003) of offender rehabilitation, the use of CFs in the assessment, treatment, and management of sexual offenders is indispensable. We present an etiological framework for understanding risk in an individual sexual offender by integrating a case formulation model to include the use of (static, stable, and acute) actuarial and clinical risk assessment measures as well as protective risk factors, referred to as the CAse Formulation Incorporating Risk Assessment (CAFIRA) model.

Disorders of orgasm in women: a literature review of etiology and current treatments.

PubMed

Ishak, Waguih William; Bokarius, Anna; Jeffrey, Jessica K; Davis, Michael C; Bakhta, Yekaterina

2010-10-01

Disorders of orgasm in women, defined as the persistent or recurrent delay in or absence of orgasm, affect up to a quarter of the female population. To review existing research findings on the etiology and treatments of disorders of orgasm in women to provide a useful reference tool for clinicians who evaluate and treat patients with these conditions. PubMed and PsycINFO search for articles published between 1980 and 2009 using the keywords "orgasm*,"anorgasmia," and "female*,"woman," or "women," in addition to "female orgasmic disorder" and "disorders of orgasm in women." Findings on the etiological factors and effects of a variety of treatment interventions on improving disorders of orgasm in women. Results.  Literature on prevalence and causes of disorders of orgasm in women is abundant, yet more reports of successful treatments are needed. Nevertheless, many promising approaches have been suggested, and data support several potential treatments such as bupropion, sildenafil, estrogen, and testosterone among others. Although more research is needed to better understand and manage disorders of orgasm in women, significant progress is being made. © 2010 International Society for Sexual Medicine.

Prenatal programming of pulmonary hypertension induced by chronic hypoxia or ductal ligation in sheep.

PubMed

Papamatheakis, Demosthenes G; Chundu, Madalitso; Blood, Arlin B; Wilson, Sean M

2013-12-01

Pulmonary hypertension of the newborn is caused by a spectrum of functional and structural abnormalities of the cardiopulmonary circuit. The existence of multiple etiologies and an incomplete understanding of the mechanisms of disease progression have hindered the development of effective therapies. Animal models offer a means of gaining a better understanding of the fundamental basis of the disease. To that effect, a number of experimental animal models are being used to generate pulmonary hypertension in the fetus and newborn. In this review, we compare the mechanisms associated with pulmonary hypertension caused by two such models: in utero ligation of the ductus arteriosus and chronic perinatal hypoxia in sheep fetuses and newborns. In this manner, we make direct comparisons between ductal ligation and chronic hypoxia with respect to the associated mechanisms of disease, since multiple studies have been performed with both models in a single species. We present evidence that the mechanisms associated with pulmonary hypertension are dependent on the type of stress to which the fetus is subjected. Such an analysis allows for a more thorough evaluation of the disease etiology, which can help focus clinical treatments. The final part of the review provides a clinical appraisal of current treatment strategies and lays the foundation for developing individualized therapies that depend on the causative factors.

Obesity: Prevalence, Theories, Medical Consequences, Management, and Research Directions

PubMed Central

Wilborn, Colin; Beckham, Jacqueline; Campbell, Bill; Harvey, Travis; Galbreath, Melyn; La Bounty, Paul; Nassar, Erika; Wismann, Jennifer; Kreider, Richard

2005-01-01

Obesity and its associated disorders are a growing epidemic across the world. Many genetic, physiological, and behavioral factors play a role in the etiology of obesity. Diet and exercise are known to play a valuable role in the treatment and prevention of obesity and associated disorders such as hypertension, heart disease, and diabetes. Therefore, the purpose of this review is to examine the prevalence, etiology, consequences, and treatment of obesity. PMID:18500955

Epidemiology, Diagnosis, and Antimicrobial Treatment of Acute Bacterial Meningitis

PubMed Central

Brouwer, Matthijs C.; Tunkel, Allan R.; van de Beek, Diederik

2010-01-01

Summary: The epidemiology of bacterial meningitis has changed as a result of the widespread use of conjugate vaccines and preventive antimicrobial treatment of pregnant women. Given the significant morbidity and mortality associated with bacterial meningitis, accurate information is necessary regarding the important etiological agents and populations at risk to ascertain public health measures and ensure appropriate management. In this review, we describe the changing epidemiology of bacterial meningitis in the United States and throughout the world by reviewing the global changes in etiological agents followed by specific microorganism data on the impact of the development and widespread use of conjugate vaccines. We provide recommendations for empirical antimicrobial and adjunctive treatments for clinical subgroups and review available laboratory methods in making the etiological diagnosis of bacterial meningitis. Finally, we summarize risk factors, clinical features, and microbiological diagnostics for the specific bacteria causing this disease. PMID:20610819

Updates in Refractory Status Epilepticus

PubMed Central

Mahulikar, Advait; Suchdev, Kushak; Shah, Aashit

2018-01-01

Refractory status epilepticus is defined as persistent seizures despite appropriate use of two intravenous medications, one of which is a benzodiazepine. It can be seen in up to 40% of cases of status epilepticus with an acute symptomatic etiology as the most likely cause. New-onset refractory status epilepticus (NORSE) is a recently coined term for refractory status epilepticus where no apparent cause is found after initial testing. A large proportion of NORSE cases are eventually found to have an autoimmune etiology needing immunomodulatory treatment. Management of refractory status epilepticus involves treatment of an underlying etiology in addition to intravenous anesthetics and antiepileptic drugs. Alternative treatment options including diet therapies, electroconvulsive therapy, and surgical resection in case of a focal lesion should be considered. Short-term and long-term outcomes tend to be poor with significant morbidity and mortality with only one-third of patients reaching baseline neurological status. PMID:29854452

Therapy of Chagas Disease: Implications for Levels of Prevention

PubMed Central

Sosa-Estani, Sergio; Colantonio, Lisandro; Segura, Elsa Leonor

2012-01-01

This paper reviews the evidence supporting the use of etiological treatment for Chagas disease that has changed the standard of care for patients with Trypanosoma cruzi infection in the last decades. Implications of this evidence on different levels of prevention as well as gaps in current knowledge are also discussed. In this regard, etiological treatment has shown to be beneficial as an intervention for secondary prevention to successfully cure the infection or to delay, reduce, or prevent the progression to disease, and as primary disease prevention by breaking the chain of transmission. Timely diagnosis during initial stages would allow for the prescription of appropriate therapies mainly in the primary health care system thus improving chances for a better quality of life. Based on current evidence, etiological treatment has to be considered as an essential public health strategy useful to reduce disease burden and to eliminate Chagas disease altogether. PMID:22523499

[Hyperemesis gravidarum--etiology and treatment].

PubMed

Imperato, F; Canova, I; Basili, R; Iuele, T; Mossa, B

2003-01-01

Hyperemesis gravidarum is a common pathology encountered by the obstetrician in 0.1-2% of all pregnancies. The purpose of our review, along with other literature, is to report general outline of the syndrome, with etiology, complications and some guidelines about conventional and newer therapy.

Understanding delusions

PubMed Central

Kiran, Chandra; Chaudhury, Suprakash

2009-01-01

Delusion has always been a central topic for psychiatric research with regard to etiology, pathogenesis, diagnosis, treatment, and forensic relevance. The various theories and explanations for delusion formation are reviewed. The etiology, classification and management of delusions are briefly discussed. Recent advances in the field are reviewed. PMID:21234155

Treatment of Dry Eye Disease.

PubMed

Marshall, Leisa L; Roach, J Michael

2016-02-01

Review of the etiology, clinical manifestations, and treatment of dry eye disease (DED). Articles indexed in PubMed (National Library of Medicine), Iowa Drug Information Service (IDIS), and the Cochrane Reviews and Trials in the last 10 years using the key words "dry eye disease," "dry eye syndrome," "dry eye and treatment." Primary sources were used to locate additional resources. Sixty-eight publications were reviewed, and criteria supporting the primary objective were used to identify useful resources. The literature included practice guidelines, book chapters, review articles, original research articles, and product prescribing information for the etiology, clinical manifestations, diagnosis, and treatment of DED. DED is one of the most common ophthalmic disorders. Signs and symptoms of DED vary by patient, but may include ocular irritation, redness, itching, photosensitivity, visual blurring, mucous discharge, and decreased tear meniscus or break-up time. Symptoms improve with treatment, but the condition is not completely curable. Treatment includes reducing environmental causes, discontinuing medications that cause or worsen dry eye, and managing contributing ocular or systemic conditions. Most patients use nonprescription tear substitutes, and if these are not sufficient, other treatment is prescribed. These treatments include the ophthalmic anti-inflammatory agent cyclosporine, punctal occlusion, eye side shields, systemic cholinergic agents, and autologous serum tears. This article reviews the etiology, symptoms, and current therapy for DED.

Knowledge About Chronic Orofacial Pain Among General Dentists of Kermanshah, Iran.

PubMed

Rezaei, Fatemeh; Sharifi, Roohollah; Shahrezaee, Hamid R; Mozaffari, Hamid R

2017-01-01

Diagnosis and treatment of chronic orofacial pain are one of the most challenging issues in dentistry. The purpose of this study was to assess the knowledge of general dentists regarding orofacial pain in Kermanshah, Iran. This cross-sectional study was conducted in 2016 including general dentists of Kermanshah city. A researcher-designed questionnaire was administered to collect demographic data as well as measuring knowledge of the dentists in four sections including etiology, clinical presentations, physical examination, and treatment of chronic orofacial pain. The questionnaire had acceptable validity (content validity > 0.9) and reliability (intraclass correlation coefficient= 0.857 for test re-test; Cronbach's alpha= 0.72 for internal consistency). The data were analyzed by the SPSS software (ver. 18.0) using Spearman's correlation coefficient ( P < 0.05). There were 121 male (72.9%) and 45 female (27.1%) dentists with mean (SD) age of 40.55 (8.03) years and mean (SD) practice history of 13.28 (8.43) years. Mean (SD) knowledge score was 10.54 (2.36) (maximum possible score= 15). 48.2% of dentists had good knowledge in overall. 48.2% about etiology, 45.2% about clinical presentations, 36.1% about physical examination, and 7.8% about treatment had good knowledge. Knowledge had direct and significant relationship with age (r = 0.179; P = 0.022) and practice history (r = 0.18; P = 0.021). The results showed that the studied dentists did not have enough knowledge about chronic orofacial pain especially in the treatment field. Therefore, it is recommended to implement educational programs to improve their knowledge.

[Empirical therapeutic approach to infection by resistant gram positive (acute bacterial skin and skin structure infections and health care pneumonia). Value of risk factors].

PubMed

González-DelCastillo, J; Núñez-Orantos, M J; Candel, F J; Martín-Sánchez, F J

2016-09-01

Antibiotic treatment inadequacy is common in these sites of infection and may have implications for the patient's prognosis. In acute bacterial skin and skin structure infections, the document states that for the establishment of an adequate treatment it must be assessed the severity, the patient comorbidity and the risk factors for multidrug-resistant microorganism. The concept of health care-associated pneumonia is discussed and leads to errors in the etiologic diagnosis and therefore in the selection of antibiotic treatment. This paper discusses how to perform this approach to the possible etiology to guide empirical treatment.

Efficacy and tolerability of vardenafil for treatment of erectile dysfunction in patient subgroups.

PubMed

Porst, Hartmut; Young, Jay M; Schmidt, Abraham C; Buvat, Jacques

2003-09-01

To assess whether vardenafil would improve erectile function irrespective of etiology, baseline severity, or patient age. The consistency of the response over time was also evaluated. A multicenter, randomized, double-blind, placebo-controlled at-home study of vardenafil treatment (5, 10, and 20 mg) was performed. This secondary analysis compared the mean International Index of Erectile Function (IIEF) erectile function domain scores of various subgroups at 12 weeks of treatment. These populations included organic, psychogenic, or mixed etiologies; mild, moderate, or severe baseline severity; and four age groups (younger than 45, 45 to 55, 56 to 65, and older than 65 years). In addition, all IIEF domains were compared at sequential 4-week periods, before and during treatment. In the 580 men of the intent-to-treat population, the mean erectile function domain scores were statistically greater than placebo, irrespective of etiology, baseline severity, or age. This was seen at all dosages. Compared with placebo, vardenafil statistically improved the IIEF domain scores of erectile function, orgasmic function, intercourse satisfaction, and overall satisfaction after 4 weeks of treatment, and these improvements were maintained for 12 weeks. The rates of the most common adverse events (headache, flushing, and dyspepsia) were either constant or declined over time; they were generally mild to moderate and transient in nature. Vardenafil improved erectile function regardless of the general etiology, baseline severity of erectile dysfunction, or patient age. Improvements in erectile function and other key IIEF domains were consistently seen throughout the study.

Virtual Reality for Upper Limb Rehabilitation in Subacute and Chronic Stroke: A Randomized Controlled Trial.

PubMed

Kiper, Pawel; Szczudlik, Andrzej; Agostini, Michela; Opara, Jozef; Nowobilski, Roman; Ventura, Laura; Tonin, Paolo; Turolla, Andrea

2018-05-01

To evaluate the effectiveness of reinforced feedback in virtual environment (RFVE) treatment combined with conventional rehabilitation (CR) in comparison with CR alone, and to study whether changes are related to stroke etiology (ie, ischemic, hemorrhagic). Randomized controlled trial. Hospital facility for intensive rehabilitation. Patients (N=136) within 1 year from onset of a single stroke (ischemic: n=78, hemorrhagic: n=58). The experimental treatment was based on the combination of RFVE with CR, whereas control treatment was based on the same amount of CR. Both treatments lasted 2 hours daily, 5d/wk, for 4 weeks. Fugl-Meyer upper extremity scale (F-M UE) (primary outcome), FIM, National Institutes of Health Stroke Scale (NIHSS), and Edmonton Symptom Assessment Scale (ESAS) (secondary outcomes). Kinematic parameters of requested movements included duration (time), mean linear velocity (speed), and number of submovements (peak) (secondary outcomes). Patients were randomized in 2 groups (RFVE with CR: n=68, CR: n=68) and stratified by stroke etiology (ischemic or hemorrhagic). Both groups improved after treatment, but the experimental group had better results than the control group (Mann-Whitney U test) for F-M UE (P<.001), FIM (P<.001), NIHSS (P≤.014), ESAS (P≤.022), time (P<.001), speed (P<.001), and peak (P<.001). Stroke etiology did not have significant effects on patient outcomes. The RFVE therapy combined with CR treatment promotes better outcomes for upper limb than the same amount of CR, regardless of stroke etiology. Copyright © 2018 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Demographic characteristics of chronic pancreatitis patients in the era of endosonography: Experience of a single tertiary referral center in Turkey.

PubMed

Şişman, Gürhan; Köroğlu, Emine; Erzin, Yusuf; Hatemi, İbrahim; Tuncer, Murat; Şentürk, Hakan

2016-05-01

There are no clinical data available about chronic pancreatitis (CP) on a series of patients of sufficient number in Turkey. In this study, the etiology and clinical features of CP were evaluated in one center, which is a tertiary referral hospital. The files of 168 patients who had been diagnosed with CP in our Medical Faculty between October 2007 and May 2013 were retrospectively analyzed. The etiological factors, symptoms, complications, and treatment methods were analyzed. The most common etiological factor was alcohol abuse (39%). The average age±SD was 46±15.2 years, and the male:female ratio was 4.2:1 (it was 2.6:1 for other etiologies except alcohol abuse and 15.5:1 in alcoholic CP patients, p<0.05). The most frequent complication was diabetes mellitus (44%). The smoking rate was significantly higher in CP patients with pancreatic calcification (p<0.05). One-third of the patients received various types of endoscopic treatment. During a mean follow-up period of 42±13 months (range, 6-55), pancreatic cancer was detected in four patients (2.3%). In majority of the CP patients, the etiology is alcohol abuse in Turkey. The development of diabetes is the most frequent complication of CP, which is independent of the etiology.

Clinical epidemiology survey of the traditional Chinese medicine etiology and syndrome differentiation of coronary artery disease: study protocol of a multicenter trial.

PubMed

Bi, Ying-fei; Mao, Jing-yuan; Wang, Xian-liang; Hou, Ya-zhu; Lu, Yi-zhu; Soh, Shan Bin; Zhang, Bo-li

2012-06-01

Coronary artery disease (CAD), a common disease with high incidence and mortality rate, has seriously threatened the health and life of the public. Traditional Chinese medicine (TCM) has an important role in the prevention and treatment of this disease. Through clinical epidemiological survey, a deeper understanding of TCM etiology and syndrome characteristics in CAD would further improve clinical efficacy in the treatment of this disease. The preliminary clinical questionnaire for TCM etiology and syndrome differentiation in CAD was designed after literature reviews and analysis. Through a series of clinical pre-surveys, expert consultation and demonstration, the formal TCM clinical epidemiology questionnaire on the etiology and syndrome differentiation in CAD was finalized, after which, the study protocol, inclusive and exclusive criteria and related quality control measures were prepared. The multiregional clinical epidemiological survey with more than 5000 participants with CAD will be carried out in 41 TCM hospitals of China for investigating the TCM etiology and syndrome differentiation of CAD. Multiregion large sample size clinical epidemiology survey on TCM etiology and syndrome differentiation in CAD will provide further evidence in preventing CAD and improving the standardization process of syndrome research. This study protocol was registered at the Chinese Clinical Trial Registry on November 27, 2011 in both Chinese and English editions and the registration number is ChiCTR-ECS-11001728.

[Physical exercise in the frail elderly: an update].

PubMed

Casas Herrero, Álvaro; Cadore, Eduardo L; Martínez Velilla, Nicolás; Izquierdo Redin, Mikel

2015-01-01

Frailty is a state of vulnerability that involves an increased risk of adverse events and disability in older adults. It is a condition with a complex etiology and pathophysiology. Skeletal muscle power decreases earlier than muscle strength with advancing age and is more strongly associated with functional capacity than muscle strength in frail elderly populations. Multicomponent exercise programs, and especially resistance exercise that includes muscle power training, are currently the most relevant interventions to slow down disability and other adverse outcomes, even in the oldest-old. Moreover, these programs are valuable interventions in other frailty domains, such as falls and cognitive decline. Physical exercise, in the frail elderly, should be prescribed with a progressive individualized plan and just like other medical treatments. Copyright © 2014 SEGG. Published by Elsevier Espana. All rights reserved.

Translation of etiology into evidence-based prevention: the life skills program IPSY.

PubMed

Weichold, Karina

2014-01-01

IPSY (Information + Psychosocial Competence = Protection) is a universal life skills program aiming at the promotion of generic intra- and interpersonal life skills, substance specific skills (for example, resistance skills), school bonding, knowledge, and the prevention of substance misuse with a focus on alcohol and tobacco in youth. This program is based on the WHO's life skills approach as well as on theories and empirical findings concerning the development of substance misuse during early adolescence. IPSY is implemented by teachers over three years of schooling (grades 5-7 in Germany). Guided by models of translational research dealing with conditions of a successful translation of etiological findings into evidence-based prevention programs, the chapter highlights the results of a more than ten-year research program focusing on the development and evaluation of the IPSY program. Findings on long-term general effects, mediators and moderators of program effectiveness, and cross-cultural transferability of the program to other European countries are summarized and discussed in light of dissemination issues. © WILEY PERIODICALS, INC.

A review of the pathophysiology, etiology, and treatment of attention-deficit hyperactivity disorder (ADHD).

PubMed

Sharma, Alok; Couture, Justin

2014-02-01

To review the pathophysiology, etiology, and treatment of attention-deficit hyperactivity disorder (ADHD). A literature search was conducted in PubMed and EMBASE using the terms attention deficit hyperactive disorder, ADHD, pathophysiology, etiology, and neurobiology. Limits applied were the following: published in the past 10 years (January 2003 to August 2013), humans, review, meta-analysis, and English language. These yielded 63 articles in PubMed and 74 in EMBASE. After removing duplicate/irrelevant articles, 86 articles and their relevant reference citations were reviewed. ADHD is a neurological disorder that affects children, but symptoms may persist into adulthood. Individuals suffering from this disorder exhibit hyperactivity, inattention, impulsivity, and problems in social interaction and academic performance. Medications used to treat ADHD such as methylphenidate, amphetamine, and atomoxetine indicate a dopamine/norepinephrine deficit as the neurochemical basis of ADHD, but the etiology is more complex. Moreover, these agents have poor adverse effect profiles and a multitude of drug interactions. Because these drugs are also dispensed to adults who may have concomitant conditions or medications, a pharmacist needs to be aware of these adverse events and drug interactions. This review, therefore, focuses on the pathophysiology, etiology, and treatment of ADHD and details the adverse effects and drug interaction profiles of the drugs used to treat it. Published research shows the benefit of drug therapy for ADHD in children, but given the poor adverse effect and drug interaction profiles, these must be dispensed with caution.

Integrating cognitive rehabilitation: A preliminary program description and theoretical review of an interdisciplinary cognitive rehabilitation program.

PubMed

Fleeman, Jennifer A; Stavisky, Christopher; Carson, Simon; Dukelow, Nancy; Maier, Sheryl; Coles, Heather; Wager, John; Rice, Jordyn; Essaff, David; Scherer, Marcia

2015-01-01

Interdisciplinary cognitive rehabilitation is emerging as the expected standard of care for individuals with mild to moderate degrees of cognitive impairment for a variety of etiologies. There is a growing body of evidence in cognitive rehabilitation literature supporting the involvement of multiple disciplines, with the use of cognitive support technologies (CSTs), in delivering cognitive therapy to individuals who require cognitive rehabilitative therapies. This article provides an overview of the guiding theories related to traditional approaches of cognitive rehabilitation and the positive impact of current theoretical models of an interdisciplinary approach in clinical service delivery of this rehabilitation. A theoretical model of the Integrative Cognitive Rehabilitation Program (ICRP) will be described in detail along with the practical substrates of delivering specific interventions to individuals and caregivers who are living with mild to moderate cognitive impairment. The ultimate goal of this article is to provide a clinically useful resource for direct service providers. It will serve to further clinical knowledge and understanding of the evolution from traditional silo based treatment paradigms to the current implementation of multiple perspectives and disciplines in the pursuit of patient centered care. The article will discuss the theories that contributed to the development of the interdisciplinary team and the ICRP model, implemented with individuals with mild to moderate cognitive deficits, regardless of etiology. The development and implementation of specific assessment and intervention strategies in this cognitive rehabilitation program will also be discussed. The assessment and intervention strategies utilized as part of ICRP are applicable to multiple clinical settings in which individuals with cognitive impairment are served. This article has specific implications for rehabilitation which include: (a) An Interdisciplinary Approach is an effective method for cognitive rehabilitation; and (b) Recent theories offer beneficial evaluation and intervention techniques for cognitive rehabilitation.

Midwestern Latino caregivers' knowledge, attitudes and sense making of the oral health etiology, prevention and barriers that inhibit their children's oral health: a CBPR approach.

PubMed

Walker, Kimberly K; Martínez-Mier, E Angeles; Soto-Rojas, Armando E; Jackson, Richard D; Stelzner, Sarah M; Galvez, Lorena C; Smith, Gabriela J; Acevedo, Miriam; Dandelet, Laura; Vega, Dulce

2017-03-02

Using community-based participatory research, the Health Protection Model was used to understand the cultural experiences, attitudes, knowledge and behaviors surrounding caries etiology, its prevention and barriers to accessing oral health care for children of Latino parents residing in Central Indiana. A community reference group (CBPR) was established and bi-lingual community research associates were used to conduct focus groups comprised of Latino caregivers. Transcripts were analyzed for thematic content using inductive thematic analysis. Results indicated significant gaps in parental knowledge regarding caries etiology and prevention, with cultural underlays. Most parents believed the etiology of caries was related to the child's ingestion of certain foods containing high amounts of carbohydrates. Fewer parents believed either genetics/biological inheritance or bacteria was the primary causative factor. Fatalism negatively impacted preventive practices, and a clear separation existed concerning the perceived responsibilities of mothers and fathers to provide for the oral needs of their children. Females were more likely to report they were primarily responsible for brushing their children's teeth, overseeing the child's diet and seeking dental care for the child. Fathers believed they were primarily responsible for providing the means to pay for professional care. Perceived barriers to care were related to finances and communication difficulties, especially communicating with providers and completing insurance forms. The main study implication is the demonstration of how the CBPR model provided enhanced understanding of Latino caregivers' experiences to inform improvements in oral prevention and treatment of their children. Current efforts continue to employ CBPR to implement programs to address the needs of this vulnerable population.

Musical hallucinations: review of treatment effects

PubMed Central

Coebergh, Jan A. F.; Lauw, R. F.; Bots, R.; Sommer, I. E. C.; Blom, J. D.

2015-01-01

Background: Despite an increased scientific interest in musical hallucinations over the past 25 years, treatment protocols are still lacking. This may well be due to the fact that musical hallucinations have multiple causes, and that published cases are relatively rare. Objective: To review the effects of published treatment methods for musical hallucinations. Methods: A literature search yielded 175 articles discussing a total number of 516 cases, of which 147 articles discussed treatment in 276 individuals. We analyzed the treatment results in relation to the etiological factor considered responsible for the mediation of the musical hallucinations, i.e., idiopathic/hypoacusis, psychiatric disorder, brain lesion, and other pathology, epilepsy or intoxication/pharmacology. Results: Musical hallucinations can disappear without intervention. When hallucinations are bearable, patients can be reassured without any other treatment. However, in other patients musical hallucinations are so disturbing that treatment is indicated. Distinct etiological groups appear to respond differently to treatment. In the hypoacusis group, treating the hearing impairment can yield significant improvement and coping strategies (e.g., more acoustic stimulation) are frequently helpful. Pharmacological treatment methods can also be successful, with antidepressants being possibly more helpful than antiepileptics (which are still better than antipsychotics). The limited use of acetylcholinesterase inhibitors has looked promising. Musical hallucinations occurring as part of a psychiatric disorder tend to respond well to psychopharmacological treatments targeting the underlying disorder. Musical hallucinations experienced in the context of brain injuries and epilepsy tend to respond well to antiepileptics, but their natural course is often benign, irrespective of any pharmacological treatment. When intoxication/pharmacology is the main etiological factor, it is important to stop or switch the causative substance or medication. Conclusion: Treatments for musical hallucinations tend to yield favorable results when they target the main etiological factor of these phenomena. There is a need to establish the natural course of musical hallucinations, their response to non-pharmacological treatments, and their effects on the patient's quality of life. There is also a need to standardize the assessment of treatment responses, and document long-term follow up. PMID:26136708

Evaluation of a clinical tool for early etiology identification in status epilepticus

PubMed Central

Alvarez, Vincent; Westover, M. Brandon; Drislane, Frank W.; Dworetzky, Barbara A.; Curley, David

2016-01-01

Summary Objectives Because early etiologic identification is critical to select appropriate specific status epilepticus (SE) management, we aim to validate a clinical tool we developed that uses history and readily available investigations to guide prompt etiologic assessment. Methods This prospective multicenter study included all adult patients treated for SE of all but anoxic causes from four academic centers. The proposed tool is designed as a checklist covering frequent precipitating factors for SE. The study team completed the checklist at the time the patient was identified by electroencephalography (EEG) request. Only information available in the emergency department or at the time of in-hospital SE identification was used. Concordance between the etiology indicated by the tool and the determined etiology at hospital discharge was analyzed, together with interrater agreement. Results Two hundred twelve patients were included. Concordance between the etiology hypothesis generated using the tool and the finally determined etiology was 88.7% (95% confidence interval (CI) 86.4–89.8) (κ = 0.88). Interrater agreement was 83.3% (95% CI 80.4–96) (κ = 0.81). Significance This tool is valid and reliable for identification early the etiology of an SE. Physicians managing patients in SE may benefit from using it to identify promptly the underlying etiology, thus facilitating selection of the appropriate treatment. PMID:25385281

Eating Disorders of the Adolescent: Current Issues in Etiology, Assessment, and Treatment.

ERIC Educational Resources Information Center

Phelps, LeAdelle; Bajorek, Ellen

1991-01-01

Literature on the prevalence, symptomatology, and etiology of anorexia nervosa and bulimia in adolescents is reviewed. The school psychologist is in an essential position to help the adolescent and family. Assessment, consultation, and intervention strategies are discussed for the school psychologist, and psychological and pharmacological…

Future Directions in ADHD Etiology Research

ERIC Educational Resources Information Center

Nigg, Joel T.

2012-01-01

Reviews salient emerging themes in the scientific literature related to identifying etiology and pathophysiology of ADHD. While bypassing the need for new treatment research, the review highlights three themes. First, recognition of the epigenetic effects is expected to revitalize the search for and mapping of early environmental influences on the…

Etiology of Attention Disorders: A Neurological/Genetic Perspective.

ERIC Educational Resources Information Center

Grantham, Madeline Kay

This paper explores the historical origins of attention deficit disorder/attention deficit hyperactivity disorder (ADD/ADHD) as a neurological disorder, current neurological and genetic research concerning the etiology of ADD/ADHD, and implications for diagnosis and treatment. First, ADD/ADHD is defined and then the origins of ADD/ADHD as a…

A brief history of Legg-Calvé-Perthes disease.

PubMed

Wenger, Dennis R; Pandya, Nirav K

2011-09-01

Legg-Calvé-Perthes (LCP) disease has an extensive history that has provided an ongoing intellectual challenge for the orthopaedic community. Debate around etiology and treatment of LCP disease continues even after its initial description in the early 1900 s. In order for modern day clinicians to have a full understanding of the condition, one must be a scholar of its development. The purpose of our review will be to discuss the scientific communities' understanding of presentation, etiology, and treatment of LCP disease over time.

Iliotibial band friction syndrome

PubMed Central

2010-01-01

Published articles on iliotibial band friction syndrome have been reviewed. These articles cover the epidemiology, etiology, anatomy, pathology, prevention, and treatment of the condition. This article describes (1) the various etiological models that have been proposed to explain iliotibial band friction syndrome; (2) some of the imaging methods, research studies, and clinical experiences that support or call into question these various models; (3) commonly proposed treatment methods for iliotibial band friction syndrome; and (4) the rationale behind these methods and the clinical outcome studies that support their efficacy. PMID:21063495

Mandibular fractures in a group of Brazilian subjects under 18 years of age: A epidemiological analysis.

PubMed

Muñante-Cárdenas, J L; Asprino, L; De Moraes, M; Albergaria-Barbosa, J R; Moreira, R W F

2010-11-01

This study showed a retrospective analysis of the etiology, incidence and treatment of maxillofacial injuries in a pediatric and adolescent population of the State of Sao Paulo. We analyzed 2986 medical records of victims of facial trauma under 18 years, treated between 1999 and 2008 by the Department of Oral and Maxillofacial Surgery, Piracicaba Dental School, University of Campinas, Sao Paulo - Brazil. During this period, 757 patients under 18 were victims of maxillofacial trauma, of which, 112 patients had 139 lines of fracture in the mandible. The most affected age group were male adolescents. The bicycle accidents constituted the main etiology (34.82%). The conservative treatment was used in 51% of cases, and 49% received surgical treatment. Only 5 cases of postoperative complications were identified. The incidence of trauma and mandible fractures in pediatric and adolescent patients was high in the area of study. Bicycle accidents and falls being the main etiological factors. The group of adolescents was most affected. The conservative and surgical treatment was used almost in the same proportion. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

Application of paclitaxel as adjuvant treatment for benign cicatricial airway stenosis.

PubMed

Qiu, Xiao-Jian; Zhang, Jie; Wang, Juan; Wang, Yu-Ling; Xu, Min

2016-12-01

Benign cicatricial airway stenosis (BCAS) is a potentially life-threatening disease. Recurrence occurs frequently after endoscopic treatment. Paclitaxel is known to prevent restenosis, but its clinical efficacy and safety is undetermined. Therefore, in this study, we investigated the efficacy and associated complications of paclitaxel as adjuvant treatment for BCAS of different etiologies. The study cohort included 28 patients with BCAS resulting from tuberculosis, intubation, tracheotomy, and other etiologies. All patients were treated at the Department of Respiratory Diseases, Beijing Tian Tan Hospital, Capital Medical University, China, between January 2010 and August 2014. After primary treatment by balloon dilation, cryotherapy, and/or high-frequency needle-knife treatment, paclitaxel was applied to the airway mucosa at the site of stenosis using a newly developed local instillation catheter. The primary outcome measures were the therapeutic efficacy of paclitaxel as adjuvant treatment, and the incidence of complications was observed as well. According to our criteria for evaluating the clinical effects on BCAS, 24 of the 28 cases achieved durable remission, three cases had remission, and one case showed no remission. Thus, the durable remission rate was 85.7%, and the combined effective rate was 96.4%. No differences in outcomes were observed among the different BCAS etiologies (P=0.144), and few complications were observed. Our results indicated that paclitaxel as an adjuvant treatment has greater efficacy than previously reported BCAS treatment methods.

Catatonia in the medically ill: Etiology, diagnosis, and treatment. The Academy of Consultation-Liaison Psychiatry Evidence-Based Medicine Subcommittee Monograph.

PubMed

Denysenko, Lex; Sica, Nicole; Penders, Thomas M; Philbrick, Kemuel L; Walker, Audrey; Shaffer, Scott; Zimbrean, Paula; Freudenreich, Oliver; Rex, Nicole; Carroll, Brendan T; Francis, Andrew

2018-05-01

Catatonia in medically ill patients is rare but often unrecognized. This monograph summarizes current knowledge on the diagnosis, epidemiology, etiology, and management of catatonia occurring in the medical setting. PubMed searches were used to identify relevant articles from 1962 to present. More than 3,000 articles were obtained and reviewed for relevance, including references of articles identified by the initial search. Several areas were identified as important, including: (1) catatonia and delirium; (2) malignant catatonia; (3) pediatric catatonia; (4) catatonia associated with another medical condition (CAMC); (5) drug exposure and withdrawal syndromes associated with catatonia; and (6) treatment of catatonia in the medical setting. Catatonia in the medically ill appears to have numerous etiologies, although etiology does not seem to modify the general treatment approach of prompt administration of lorazepam. Delirium and catatonia are commonly comorbid in the medical setting and should not be viewed as mutually exclusive. Electroconvulsive therapy should be offered to patients who do not respond to benzodiazepines or have malignant features. Removing offending agents and treating the underlying medical condition is paramount when treating CAMC. Memantine or amantadine may be helpful adjunctive agents. There is not enough evidence to support the use of antipsychotics or stimulants in treating CAMC.

Ectopic third molars in the sigmoid notch: etiology, diagnostic imaging and treatment options.

PubMed

Hanisch, Marcel; Fröhlich, Leopold F; Kleinheinz, Johannes

2016-12-06

The etiology of ectopic third molars located in the sigmoid notch of the mandible is unclear. Only a few cases have been reported. The aim of this article is to discuss the etiology as well as treatment options and diagnostic imaging techniques. A PubMed and Medline search of the literature from 1965 to 2015 to ectopic third molars in the mandibular notch was performed. Furthermore, a clinical case provided by the authors is reported. Among the eight reviewed cases, two male and six female patients were affected that ranged from 25 to 62 years of age (mean 48.4). Pain and swelling in the preauricular region or trismus but also the absence of symptoms was reported. Only in two of the summarized articles an extra-oral access for the removal of the tooth was used. The etiology seems to be individually different, however dentigerous cysts and chronic inflammation seem to play an important role in their appearance. While previous diagnostic reports described two-dimensional diagnostic imaging, currently the three-dimensional imaging is common for preoperative surgical planning with respect to removing ectopic molars. Ectopic third molars in the mandible are a rare condition. The etiology seems to be individually different. Nowadays, three-dimensional imaging is common for preoperative surgical planning.

Preventing childhood anemia in India: iron supplementation and beyond.

PubMed

Sachdev, H P S; Gera, T

2013-05-01

Childhood anemia has major adverse consequences for health and development. It's prevalence in India continues to range from 70 to 90%. Although anemia is multifactorial in etiology, preventative efforts have predominantly focused on increasing iron intake, primarily through supplementation in pregnant and lactating women. Policy thrust for childhood anemia is only recent. However, program implementation is dismal; only 3.8-4.7% of preschoolers receive iron-folate supplements. There is an urgent need for effective governance and implementation. Policy makers must distinguish anemia from iron deficiency, and introduce additional area-specific interventions as an integrated package.Increased iron intake may yield maximum benefit but will only address up to half the burden. In 6-59 months old children, instead of 100 days' continuous dosing with iron-folate syrup in a year, a directly supervised intermittent supplementation (biweekly; ~100 days per year) merits consideration. Multiple micronutrient powders for home fortification of foods in 6-23 months old infants do not appear viable. Additional interventions include delayed cord clamping, earlier supplementation in low birth weight infants, appropriate infant and young child feeding guidelines, and intermittent supervised supplementation in children and adolescents through school health programs. Use of double (iron-folate)-fortified salt in mid-day meal programs deserves piloting.Important area-specific, non-iron interventions include targeted deworming, and prevention and treatment of hemoglobinopathies, malaria and other common infections. Routine addition of multi-micronutrients to iron-folate supplementation appears unjustified currently. There is a pressing need to conduct relevant research, especially to inform etiology, additional interventions and implementation issues.

Scleroderma: nomenclature, etiology, pathogenesis, prognosis, and treatments: facts and controversies.

PubMed

Fett, Nicole

2013-01-01

Scleroderma refers to a heterogeneous group of autoimmune fibrosing disorders. The nomenclature of scleroderma has changed dramatically in recent years, with morphea (localized scleroderma), limited cutaneous systemic sclerosis, diffuse cutaneous systemic sclerosis, and systemic sclerosis sine scleroderma encompassing the currently accepted disease subtypes. Major advances have been made in the molecular studies of morphea and systemic sclerosis; however, their etiologies and pathogenesis remain incompletely understood. Although morphea and systemic sclerosis demonstrate activation of similar inflammatory and fibrotic pathways, important differences in signaling pathways and gene signatures indicate they are likely biologically distinct processes. Morphea can cause significant morbidity but does not affect mortality, whereas systemic sclerosis has the highest disease-specific mortality of all autoimmune connective tissue diseases. Treatment recommendations for morphea and systemic sclerosis are based on limited data and largely expert opinions. Current collaborative efforts in morphea and systemic sclerosis research will hopefully lead to better understanding of the etiology and pathogenesis of these rare and varied diseases and improved treatment options. Published by Elsevier Inc.

Antimicrobial treatment failures in patients with community-acquired pneumonia: causes and prognostic implications.

PubMed

Arancibia, F; Ewig, S; Martinez, J A; Ruiz, M; Bauer, T; Marcos, M A; Mensa, J; Torres, A

2000-07-01

The aim of the study was to determine the causes and prognostic implications of antimicrobial treatment failures in patients with nonresponding and progressive life-threatening, community-acquired pneumonia. Forty-nine patients hospitalized with a presumptive diagnosis of community-acquired pneumonia during a 16-mo period, failure to respond to antimicrobial treatment, and documented repeated microbial investigation >/= 72 h after initiation of in-hospital antimicrobial treatment were recorded. A definite etiology of treatment failure could be established in 32 of 49 (65%) patients, and nine additional patients (18%) had a probable etiology. Treatment failures were mainly infectious in origin and included primary, persistent, and nosocomial infections (n = 10 [19%], 13 [24%], and 11 [20%] of causes, respectively). Definite but not probable persistent infections were mostly due to microbial resistance to the administered initial empiric antimicrobial treatment. Nosocomial infections were particularly frequent in patients with progressive pneumonia. Definite persistent infections and nosocomial infections had the highest associated mortality rates (75 and 88%, respectively). Nosocomial pneumonia was the only cause of treatment failure independently associated with death in multivariate analysis (RR, 16.7; 95% CI, 1.4 to 194.9; p = 0.03). We conclude that the detection of microbial resistance and the diagnosis of nosocomial pneumonia are the two major challenges in hospitalized patients with community-acquired pneumonia who do not respond to initial antimicrobial treatment. In order to establish these potentially life-threatening etiologies, a regular microbial reinvestigation seems mandatory for all patients presenting with antimicrobial treatment failures.

Hemiplegic shoulder pain: implications for occupational therapy treatment.

PubMed

Gilmore, Paula E; Spaulding, Sandi J; Vandervoort, Anthony A

2004-02-01

Hemiplegic shoulder pain is common after stroke causing hemiplegia. It adversely affects the recovery of arm function and independence in activities of daily living. Subluxation, abnormal tone and limited range of motion or capsular constrictions have been reported as potential causes. Other factors such as rotator cuff tears, brachial plexus injury, shoulder-hand syndrome and other pre-existing pathological conditions may also be associated with hemiplegic shoulder pain. The etiology remains unclear, but hemiplegic shoulder pain may result from a combination of the above factors. This literature review examines the possible causes of hemiplegic shoulder pain and discusses the implications for occupational therapy treatment. Occupational therapy interventions include proper positioning, facilitation of movement through purposeful therapeutic activities, increasing passive range of motion, implementation of external supports and treatment of shoulder-hand syndrome. Understanding the processes involved will assist with effective assessment, treatment and prevention of hemiplegic shoulder pain. This will facilitate clients' participation in rehabilitation programs and move them towards attainment of optimal function.

Experiences of a Community-Based Lymphedema Management Program for Lymphatic Filariasis in Odisha State, India: An Analysis of Focus Group Discussions with Patients, Families, Community Members and Program Volunteers.

PubMed

Cassidy, Tali; Worrell, Caitlin M; Little, Kristen; Prakash, Aishya; Patra, Inakhi; Rout, Jonathan; Fox, LeAnne M

2016-02-01

Globally 68 million people are infected with lymphatic filariasis (LF), 17 million of whom have lymphedema. This study explores the effects of a lymphedema management program in Odisha State, India on morbidity and psychosocial effects associated with lymphedema. Focus groups were held with patients (eight groups, separated by gender), their family members (eight groups), community members (four groups) and program volunteers (four groups) who had participated in a lymphedema management program for the past three years. Significant social, physical, and economic difficulties were described by patients and family members, including marriageability, social stigma, and lost workdays. However, the positive impact of the lymphedema management program was also emphasized, and many family and community members indicated that community members were accepting of patients and had some improved understanding of the etiology of the disease. Program volunteers and community members stressed the role that the program had played in educating people, though interestingly, local explanations and treatments appear to coexist with knowledge of biomedical treatments and the mosquito vector. Local and biomedical understandings of disease can co-exist and do not preclude individuals from participating in biomedical interventions, specifically lymphedema management for those with lymphatic filariasis. There is a continued need for gender-specific psychosocial support groups to address issues particular to men and women as well as a continued need for improved economic opportunities for LF-affected patients. There is an urgent need to scale up LF-related morbidity management programs to reduce the suffering of people affected by LF.

Surgical resection of duodenal lymphangiectasia: A case report

PubMed Central

Chen, Chih-Ping; Chao, Yee; Li, Chung-Pin; Lo, Wen-Ching; Wu, Chew-Wun; Tsay, Shyh-Haw; Lee, Rheun-Chuan; Chang, Full-Young

2003-01-01

Intestinal lymphangiectasia, characterized by dilatation of intestinal lacteals, is rare. The major treatment for primary intestinal lymphangiectasia is dietary modification. Surgery to relieve symptoms and to clarify the etiology should be considered when medical treatment failed. This article reports a 49-year-old woman of solitary duodenal lymphangiectasia, who presented with epigastralgia and anemia. Her symptoms persisted with medical treatment. Surgery was finally performed to relieve the symptoms and to exclude the existence of underlying etiologies, with satisfactory effect. In conclusion, duodenal lymphangiectasia can present clinically as epigastralgia and chronic blood loss. Surgical resection may be resorted to relieve pain, control bleeding, and exclude underlying diseases in some patients. PMID:14669360

Interaction between endodontics and periodontics.

PubMed

Rotstein, Ilan

2017-06-01

Endodontic-periodontal lesions present challenges to the clinician regarding diagnosis, treatment planning and prognosis. Etiologic factors, such as bacteria and viruses, as well as contributing factors, such as trauma, root resorptions, perforations, cracks and dental malformations, play an important role in the development and progression of such lesions. Treatment and prognosis of endodontic-periodontal lesions vary, depending on the etiology, pathogenesis and correct diagnosis of each specific condition. This chapter will appraise the interrelationship between endodontic and periodontal lesions and provide biological and clinical evidence for diagnosis, prognosis and decision-making in the treatment of these conditions. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Cardiac tamponade as a manifestation of extrapulmonary tuberculosis in β thalassemia major patient

NASA Astrophysics Data System (ADS)

Harahap, S.; Pramudita, A.; Lusiani

2018-03-01

Cardiac tamponade is a medical emergency condition. Rapid diagnosis and determination of the etiology with epidemiologic consideration may lead to earlier treatment and improved survival. Occasionally, the etiology may be clearly related to a recognized underlying disease, but the possibility of unrelated etiologies should be considered. Pericarditis tuberculosis, a rare manifestation of extrapulmonary tuberculosis in a non-HIV patient, has to be deliberate as one of the etiology, especially in the endemic area. Here, we report a case of 28 years old male with β thalassemia major presented with excessive exertion breathlessness progressing to orthopnea. Sign of cardiac tamponade was identified from echocardiography which showed large pericardial effusion with swinging heart and right atrial systolic collapse. Pericardiocentesis was performed immediately, drained 870 ml of hemorrhagic fluid from inserted pigtail. The patient was treated with the anti-tuberculosis regimen and oral corticosteroid after real-time polymerase chain reaction of Mycobacterium tuberculosis positivity in pericardial fluid. MRI T2 confirmed no haemosiderosis in patient’s heart. After treatment, the patient responded well and showed clinical improvement.

Knowledge About Chronic Orofacial Pain Among General Dentists of Kermanshah, Iran

PubMed Central

Rezaei, Fatemeh; Sharifi, Roohollah; Shahrezaee, Hamid R.

2017-01-01

Background and Objective: Diagnosis and treatment of chronic orofacial pain are one of the most challenging issues in dentistry. The purpose of this study was to assess the knowledge of general dentists regarding orofacial pain in Kermanshah, Iran. Methods: This cross-sectional study was conducted in 2016 including general dentists of Kermanshah city. A researcher-designed questionnaire was administered to collect demographic data as well as measuring knowledge of the dentists in four sections including etiology, clinical presentations, physical examination, and treatment of chronic orofacial pain. The questionnaire had acceptable validity (content validity > 0.9) and reliability (intraclass correlation coefficient= 0.857 for test re-test; Cronbach’s alpha= 0.72 for internal consistency). The data were analyzed by the SPSS software (ver. 18.0) using Spearman’s correlation coefficient (P < 0.05). Results: There were 121 male (72.9%) and 45 female (27.1%) dentists with mean (SD) age of 40.55 (8.03) years and mean (SD) practice history of 13.28 (8.43) years. Mean (SD) knowledge score was 10.54 (2.36) (maximum possible score= 15). 48.2% of dentists had good knowledge in overall. 48.2% about etiology, 45.2% about clinical presentations, 36.1% about physical examination, and 7.8% about treatment had good knowledge. Knowledge had direct and significant relationship with age (r = 0.179; P = 0.022) and practice history (r = 0.18; P = 0.021). Conclusion: The results showed that the studied dentists did not have enough knowledge about chronic orofacial pain especially in the treatment field. Therefore, it is recommended to implement educational programs to improve their knowledge. PMID:28553411

[Advances in research on childhood neutropenia].

PubMed

Feng, Jian-Hua; Qian, Yan

2017-04-01

Neutrophils, an important type of human immune cells, are involved in host defense against infections. Neutropenia refers to a group of diseases manifesting as a reduction in the absolute value of mature neutrophils and is often accompanied by an increased risk of bacterial infection. According to etiology and pathogenesis, neutropenia is classified into congenital and acquired neutropenia. This article reviews the current research status and advances in the etiology of neutropenia in children. A deep understanding of the etiology of neutropenia helps to improve the diagnosis and treatment of this disease.

The Diagnostic Usefulness of Serum Total Bile Acid Concentrations in the Early Phase of Acute Pancreatitis of Varied Etiologies.

PubMed

Maleszka, Aleksandra; Dumnicka, Paulina; Matuszyk, Aleksandra; Pędziwiatr, Michał; Mazur-Laskowska, Małgorzata; Sporek, Mateusz; Ceranowicz, Piotr; Olszanecki, Rafał; Kuźniewski, Marek; Kuśnierz-Cabala, Beata

2017-01-06

The most common causes of acute pancreatitis (AP) are biliary tract diseases with cholestasis and alcohol consumption. In 10%-15% of patients, etiology determination is difficult. Identification of the etiology allows for the implementation of adequate treatment. The aim of this study was to assess the utility of the serum concentrations of total bile acids (TBA) to diagnose AP etiology in the early phase of the disease. We included 66 patients with AP, admitted within the first 24 h from the onset of symptoms. TBA were measured in serum at 24, 48, and 72 h from the onset of AP, using an automated fifth generation assay. The bilirubin-to-TBA ratio (B/TBA) was calculated. TBA was highest on the first day of AP and decreased subsequently. In patients with biliary etiology, serum TBA was significantly higher compared to those with alcoholic and other etiologies. B/TBA was significantly higher in patients with alcoholic etiology. At admission, the cut-off values of 4.7 µmol/L for TBA and 4.22 for the B/TBA ratio allowed for a differentiation between biliary and other etiologies of AP with a diagnostic accuracy of 85 and 83%. Both TBA and B/TBA may help in the diagnosis of AP etiology in the early phase of AP.

The Diagnostic Usefulness of Serum Total Bile Acid Concentrations in the Early Phase of Acute Pancreatitis of Varied Etiologies

PubMed Central

Maleszka, Aleksandra; Dumnicka, Paulina; Matuszyk, Aleksandra; Pędziwiatr, Michał; Mazur-Laskowska, Małgorzata; Sporek, Mateusz; Ceranowicz, Piotr; Olszanecki, Rafał; Kuźniewski, Marek; Kuśnierz-Cabala, Beata

2017-01-01

The most common causes of acute pancreatitis (AP) are biliary tract diseases with cholestasis and alcohol consumption. In 10%–15% of patients, etiology determination is difficult. Identification of the etiology allows for the implementation of adequate treatment. The aim of this study was to assess the utility of the serum concentrations of total bile acids (TBA) to diagnose AP etiology in the early phase of the disease. We included 66 patients with AP, admitted within the first 24 h from the onset of symptoms. TBA were measured in serum at 24, 48, and 72 h from the onset of AP, using an automated fifth generation assay. The bilirubin-to-TBA ratio (B/TBA) was calculated. TBA was highest on the first day of AP and decreased subsequently. In patients with biliary etiology, serum TBA was significantly higher compared to those with alcoholic and other etiologies. B/TBA was significantly higher in patients with alcoholic etiology. At admission, the cut-off values of 4.7 µmol/L for TBA and 4.22 for the B/TBA ratio allowed for a differentiation between biliary and other etiologies of AP with a diagnostic accuracy of 85 and 83%. Both TBA and B/TBA may help in the diagnosis of AP etiology in the early phase of AP. PMID:28067818

[Systematization of diseases and lesions of the endometrium by etiological and pathogenetical mechanisms of development to choose an optimal treatment].

PubMed

Boroda, A M

2004-03-01

Current clinical gynecology considers pathological states of endometrium (PSE) as one of the most challenging issue of the day. Many questions of etiology, pathogenesis, diagnostics, and treatment of PSE are still under discussion. Nowadays there isn't a whole agreed classification of PSE. Morphological classification remains the most widely used one, but morphological changes occurring in the endometrium don't show a wide variety of disorders related to these pathological states. A new clinicopathogenetic classification of PSE was proposed, which is based on choosing the optimal treatment with functional state of the disease taken into account. This classification helps us to perceive the problem as a whole with choosing functionally based treatment for each patient.

Sources of medical error in refractive surgery.

PubMed

Moshirfar, Majid; Simpson, Rachel G; Dave, Sonal B; Christiansen, Steven M; Edmonds, Jason N; Culbertson, William W; Pascucci, Stephen E; Sher, Neal A; Cano, David B; Trattler, William B

2013-05-01

To evaluate the causes of laser programming errors in refractive surgery and outcomes in these cases. In this multicenter, retrospective chart review, 22 eyes of 18 patients who had incorrect data entered into the refractive laser computer system at the time of treatment were evaluated. Cases were analyzed to uncover the etiology of these errors, patient follow-up treatments, and final outcomes. The results were used to identify potential methods to avoid similar errors in the future. Every patient experienced compromised uncorrected visual acuity requiring additional intervention, and 7 of 22 eyes (32%) lost corrected distance visual acuity (CDVA) of at least one line. Sixteen patients were suitable candidates for additional surgical correction to address these residual visual symptoms and six were not. Thirteen of 22 eyes (59%) received surgical follow-up treatment; nine eyes were treated with contact lenses. After follow-up treatment, six patients (27%) still had a loss of one line or more of CDVA. Three significant sources of error were identified: errors of cylinder conversion, data entry, and patient identification error. Twenty-seven percent of eyes with laser programming errors ultimately lost one or more lines of CDVA. Patients who underwent surgical revision had better outcomes than those who did not. Many of the mistakes identified were likely avoidable had preventive measures been taken, such as strict adherence to patient verification protocol or rigorous rechecking of treatment parameters. Copyright 2013, SLACK Incorporated.

Bio-media Citizenship and Chronic Kidney Disease of Unknown Etiology in Sri Lanka.

PubMed

de Silva, M W Amarasiri

2018-04-01

In this article, I examine the crucial role of the biomedical industry, epidemiological and biomedical research, and the media in forming attitudes to and the understanding of chronic kidney disease of unknown etiology (CKDu) in Sri Lanka. Local conceptions of CKDu have been shaped by the circulation in the media of epidemiological research findings pertaining to the disease, biomedical interventions in the management of the disease in hospitals and clinics, community programs involving mass blood surveys and the testing of well water, and local food and health education programs carried out through village health committees. This process of circulation I identify as bio-media citizenship.

Etiology and treatment of hypogonadism in adolescents.

PubMed

Viswanathan, Vidhya; Eugster, Erica A

2009-12-01

Adequate functioning at all levels of the hypothalamic-pituitary-gonadal axis is necessary for normal gonadal development and subsequent sex steroid production. Deficiencies at any level of the axis can lead to a hypogonadal state. The causes of hypogonadism are heterogeneous and may involve any level of the reproductive system. This review discusses various causes of hypogonadism, describes the evaluation of hypogonadal states, and outlines treatment options for the induction of puberty in affected adolescents. Whereas some conditions are clearly delineated, the exact etiology and underlying pathogenesis of many disorders is unknown.

Experimental allergic encephalitis in animals, and its bearing upon the etiology of neuroparalytic accidents following antirabies treatment in man

PubMed Central

Jervis, George A.

1954-01-01

In an attempt to throw light upon the etiology of neuroparalytic accidents following antirabies treatment in man, the author analyses the process and effects of experimentally induced allergic encephalitis in various animals. He concludes that the two conditions are apparently identical, and suggests that the solution to the problem of neuroparalytic complications be sought in either the elimination of the encephalitogenic factor or the use of an antirabies vaccine which does not contain brain tissue. PMID:13182606

Evidence-based interventions for preventing substance use disorders in adolescents.

PubMed

Griffin, Kenneth W; Botvin, Gilbert J

2010-07-01

Substantial progress has been made in developing prevention programs for adolescent drug abuse. The most effective interventions target salient risk and protective factors at the individual, family, and community levels and are guided by relevant psychosocial theories regarding the etiology of substance use and abuse. This article reviews the epidemiology, etiologic risk and protective factors, and evidence-based approaches that have been found to be most effective in preventing adolescent substance use and abuse. Exemplary school- and family-based prevention programs for universal (everyone in population), selected (members of at-risk groups), and indicated (at-risk individuals) target populations are reviewed, along with model community-based prevention approaches. Challenges remain in widely disseminating evidence-based prevention programs into schools, families, and communities. Copyright (c) 2010 Elsevier Inc. All rights reserved.

Evidence-Based Interventions for Preventing Substance Use Disorders in Adolescents

PubMed Central

Griffin, Kenneth W.; Botvin, Gilbert J.

2010-01-01

Synopsis Substantial progress has been made in developing prevention programs for adolescent drug abuse. The most effective interventions target salient risk and protective factors at the individual, family, and/or community levels and are guided by relevant psychosocial theories regarding the etiology of substance use and abuse. This article reviews the epidemiology, etiologic risk and protective factors, and evidence-based approaches that have been found to be most effective in preventing adolescent substance use and abuse. Exemplary school and family-based prevention programs for universal (everyone in population), selected (members of at-risk groups), and indicated (at-risk individuals) target populations are reviewed, along with model community-based prevention approaches. Challenges remain in widely disseminating evidence-based prevention programs into schools, families, and communities. PMID:20682218

Comparison of reduction of edema after rest and after muscle exercises in treatment of chronic venous insufficiency

PubMed Central

Quilici, Belczak Cleusa Ema; Gildo, Cavalheri; de Godoy, Jose Maria Pereira; Quilici, Belczak Sergio; Augusto, Caffaro Roberto

2009-01-01

Aim The aim of this work was to compare the reduction in edema obtained in the conservative treatment of phlebopathies after resting and after performing a muscle exercise program in the Trendelenburg position. Methods Twenty-eight limbs of 24 patients with venous edema of distinct etiologies and classified as between C3 and C5 using CEAP classification. Volumetric evaluation by water displacement was carried out before and after resting in the Trendelenburg position and after performing programmed muscle exercises 24 hours later under identical conditions of time, position and temperature. For the statistical analysis the paired t-test was used with an alpha error of 5% being considered acceptable. Results The average total volume of the lower limbs was 3,967.46 mL. The mean reduction in edema obtained after resting was 92.9 mL, and after exercises it was 135.4 mL, giving a statistically significant difference (p-value = 0.0007). Conclusion In conclusion, exercises are more efficient to reduce the edema of lower limbs than resting in the Trendelenburg position. PMID:19602249

Chronic orchialgia: Review of treatments old and new

PubMed Central

Tojuola, Bayo; Layman, Jeffrey; Kartal, Ibrahim; Gudelogul, Ahmet; Brahmbhatt, Jamin; Parekattil, Sijo

2016-01-01

Introduction: Chronic orchialgia is historically and currently a challenging disease to treat. It is a diagnostic and therapeutic challenge for physicians. Conservative therapy has served as the first line of treatment. For those who fail conservative therapy, surgical intervention may be required. We aim to provide a review of currently available surgical options and novel surgical treatment options. Methods: A review of current literature was performed using PubMed. Literature discussing treatment options for chronic orchialgia were identified. The following search terms were used to identify literature that was relevant to this review: Chronic orchialgia, testicular pain, scrotal content pain, and microsurgical denervation of the spermatic cord (MDSC). Results: The incidence of chronic orchialgia has been increasing over time. In the USA, it affects up to 100,000 men per year due to varying etiologies. The etiology of chronic orchialgia can be a confounding problem. Conservative therapy should be viewed as the first line therapy. Studies have reported poor success rates. Current surgical options for those who fail conservative options include varicocelectomy, MDSC, epididymectomy, and orchiectomy. Novel treatment options include microcryoablation of the peri-spermatic cord, botox injection, and amniofix injection. Conclusion: Chronic orchialgia has been and will continue to be a challenging disease to treat due to its multiple etiologies and variable treatment outcomes. Further studies are needed to better understand the problem. Treatment options for patients with chronic orchialgia are improving. Additional studies are warranted to better understand the long-term durability of this treatment options. PMID:26941490

The relationship between clients' depression etiological beliefs and psychotherapy orientation preferences, expectations, and credibility beliefs.

PubMed

Tompkins, Kelley A; Swift, Joshua K; Rousmaniere, Tony G; Whipple, Jason L

2017-06-01

The purpose of this study was to examine the relationship between clients' etiological beliefs for depression and treatment preferences, credibility beliefs, and outcome expectations for five different depression treatments-behavioral activation, cognitive therapy, interpersonal psychotherapy, pharmacotherapy, and psychodynamic psychotherapy. Adult psychotherapy clients (N = 98) were asked to complete an online survey that included the Reasons for Depression Questionnaire, a brief description of each of the five treatment options, and credibility, expectancy, and preference questions for each option. On average, the participating clients rated pharmacotherapy as significantly less credible, having a lower likelihood of success, and being less preferred than the four types of psychotherapy. In general, interpersonal psychotherapy was also rated more negatively than the other types of psychotherapy. However, these findings depended somewhat on whether the participating client was personally experiencing depression. Credibility beliefs, outcome expectations, and preferences for pharmacotherapy were positively associated with biological beliefs for depression; however, the other hypothesized relationships between etiological beliefs and treatment attitudes were not supported. Although the study is limited based on the specific sample and treatment descriptions that were used, the results may still have implications for psychotherapy research, training, and practice. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Enuresis and encopresis: ten years of progress.

PubMed

Mikkelsen, E J

2001-10-01

To review the progress made over the past decade with regard to the treatment of enuresis and encopresis, as well as advances in the understanding of etiological mechanisms. Separate computerized literature (English language only) searches of Medline and PsycINFO databases were conducted under the parameter of enuresis and children-adolescents, as well as encopresis and children-adolescents. There has been a substantial decrease in published research concerning the use of imipramine to treat enuresis compared with the prior two decades, accompanied by a corresponding increase in the number of papers concerning desmopressin acetate (DDAVP), which has become the primary pharmacological treatment. Genetic studies of large pedigrees have further confirmed the importance of heritable factors. With regard to encopresis, the research has focused primarily on pathophysiological factors related to the colon and anal sphincter. The widespread use of DDAVP has been the primary addition to treatment strategies over the past decade. The bell-and-pad method of conditioning, the only major treatment that has enduring benefit after being withdrawn, is the most cost-effective and appears to be underutilized. Research into etiological mechanisms has focused primarily on the mechanism of action of DDAVP and advances in the understanding of genetic factors. Advances in the treatment and etiological understanding of encopresis have been less impressive.

Patellofemoral pain syndrome in female athletes: A review of diagnoses, etiology and treatment options.

PubMed

Vora, Molly; Curry, Emily; Chipman, Amanda; Matzkin, Elizabeth; Li, Xinning

2017-12-14

Patellofemoral pain syndrome (PFPS) is one of the most common causes of knee pain and is present in females disproportionately more relative to males. PFPS causes tend to be multifactorial in nature and are described in this review. From a review of the current literature, it is clear that there needs to be further research on PFPS in order to better understand the complex etiology of this disorder in both males and females. It is known that females with patellofemoral pain syndrome demonstrate a decrease in abduction, external rotation and extension strength of the affected side compared with healthy patients. Conservative management, including optimizing muscle balance between the vastus medialis and lateralis around the patella along with formal therapy should be the first line of treatment in patients presenting with PFPS. Surgery should be reserved for patients in which all conservative management options have failed. This review aims to guide physicians in accurate clinicaldecision making regarding conservative and surgical treatment options when specifically faced with PFPS in a female athlete. Furthermore, we will discuss the anatomic variants, incidence and prevalence, etiology, diagnosis and treatment of PFPS.

Patellofemoral pain syndrome in female athletes: A review of diagnoses, etiology and treatment options

PubMed Central

Vora, Molly; Curry, Emily; Chipman, Amanda; Matzkin, Elizabeth; Li, Xinning

2018-01-01

Patellofemoral pain syndrome (PFPS) is one of the most common causes of knee pain and is present in females disproportionately more relative to males. PFPS causes tend to be multifactorial in nature and are described in this review. From a review of the current literature, it is clear that there needs to be further research on PFPS in order to better understand the complex etiology of this disorder in both males and females. It is known that females with patellofemoral pain syndrome demonstrate a decrease in abduction, external rotation and extension strength of the affected side compared with healthy patients. Conservative management, including optimizing muscle balance between the vastus medialis and lateralis around the patella along with formal therapy should be the first line of treatment in patients presenting with PFPS. Surgery should be reserved for patients in which all conservative management options have failed. This review aims to guide physicians in accurate clinicaldecision making regarding conservative and surgical treatment options when specifically faced with PFPS in a female athlete. Furthermore, we will discuss the anatomic variants, incidence and prevalence, etiology, diagnosis and treatment of PFPS. PMID:29564075

Female sexual pain disorders: dyspareunia and vaginismus.

PubMed

Simonelli, Chiara; Eleuteri, Stefano; Petruccelli, Filippo; Rossi, Roberta

2014-11-01

To analyze literature on sexual pain disorders and to review and summarize the articles published throughout 2013 which contribute to the current knowledge on this subject. By age 40, 7.8% of women reported vulvar pain. Diagnostic and Statistical Manual of Mental Disorders, fifth edition, has combined vaginismus and dyspareunia into the same diagnostic label. The research reviewed in this article seems to differently point toward two conditions, focusing on different aspects both on the etiological and on the treatment area. Higher levels of partner-perceived self-efficacy and lower levels of partner catastrophizing were associated with less pain intensity in women with entry dyspareunia, independent of women's pain perception and self-efficacy. Alexithymia and fear were found to be important etiological factors in vaginismus. The present findings did not provide clear evidence in support of the superiority of any treatment and highlight the need for randomized, placebo-controlled trials that compare treatments in the future. A lot of work remained to be done to understand such a complex and multifaceted disturbance as genital sexual pain, but the articles examined showed that we are slowly adding more knowledge on the etiological cause and treatment models for such conditions.

Challenges in Designing a National Surveillance Program for Inflammatory Bowel Disease in the United States

PubMed Central

Long, Millie D.; Hutfless, Susan; Kappelman, Michael D.; Khalili, Hamed; Kaplan, Gil; Bernstein, Charles N.; Colombel, Jean Frederic; Herrinton, Lisa; Velayos, Fernando; Loftus, Edward V.; Nguyen, Geoffrey C.; Ananthakrishnan, Ashwin N.; Sonnenberg, Amnon; Chan, Andrew; Sandler, Robert S.; Atreja, Ashish; Shah, Samir A.; Rothman, Kenneth; Leleiko, Neal S.; Bright, Renee; Boffetta, Paolo; Myers, Kelly D.; Sands, Bruce E.

2015-01-01

This review describes the history of US government funding for surveillance programs in IBD, provides current estimates of the incidence and prevalence of inflammatory bowel diseases (IBD) in the United States (US), and enumerates a number of challenges faced by current and future IBD surveillance programs. A rationale for expanding the focus of IBD surveillance beyond counts of incidence and prevalence, in order to provide a greater understanding of the burden of IBD, disease etiology and pathogenesis, is provided. Lessons learned from other countries are summarized, as well as potential resources that may be used to optimize a new form of IBD surveillance in the US. A consensus recommendation on the goals and available resources for a new model for disease surveillance are provided. This new model should focus upon “surveillance of the burden of disease,” including 1) natural history of disease and 2) outcomes and complications of the disease and/or treatments. PMID:24280882

Epileptogenesis in experimental models.

PubMed

Pitkänen, Asla; Kharatishvili, Irina; Karhunen, Heli; Lukasiuk, Katarzyna; Immonen, Riikka; Nairismägi, Jaak; Gröhn, Olli; Nissinen, Jari

2007-01-01

Epileptogenesis refers to a phenomenon in which the brain undergoes molecular and cellular alterations after a brain-damaging insult, which increase its excitability and eventually lead to the occurrence of recurrent spontaneous seizures. Common epileptogenic factors include traumatic brain injury (TBI), stroke, and cerebral infections. Only a subpopulation of patients with any of these brain insults, however, will develop epilepsy. Thus, there are two great challenges: (1) identifying patients at risk, and (2) preventing and/or modifying the epileptogenic process. Target identification for antiepileptogenic treatments is difficult in humans because patients undergoing epileptogenesis cannot currently be identified. Animal models of epileptogenesis are therefore necessary for scientific progress. Recent advances in the development of experimental models of epileptogenesis have provided tools to investigate the molecular and cellular alterations and their temporal appearance, as well as the epilepsy phenotype after various clinically relevant epileptogenic etiologies, including TBI and stroke. Studying these models will lead to answers to critical questions such as: Do the molecular mechanisms of epileptogenesis depend on the etiology? Is the spectrum of network alterations during epileptogenesis the same after various clinically relevant etiologies? Is the temporal progression of epileptogenesis similar? Work is ongoing, and answers to these questions will facilitate the identification of molecular targets for antiepileptogenic treatments, the design of treatment paradigms, and the determination of whether data from one etiology can be extrapolated to another.

Etiology of homosexuality and attitudes toward same-sex parenting: a randomized study.

PubMed

Frias-Navarro, Dolores; Monterde-I-Bort, Hector; Pascual-Soler, Marcos; Badenes-Ribera, Laura

2015-01-01

Attribution theory suggests the hypothesis that heterosexuals' attitudes toward homosexual sexual orientation will be more negative when homosexuality is attributed to controllable causes. Our randomized study analyzed (a) whether beliefs about the genetic or environmental etiology of the homosexual sexual orientation can be immediately modified by reading a text and (b) the causal effect of attributions about the controllability (environmental etiology) or noncontrollability (genetic etiology) of homosexual sexual orientation on the rejection of same-sex parenting and their social rights. The sample was composed of 190 Spanish university students with a mean age of 22.07 years (SD = 8.46). The results show that beliefs about the etiology of the sexual orientation could be modified by means of a written text. Furthermore, participants who believed that sexual orientation had a genetic etiology showed greater support for social rights and less rejection of same-sex parenting. However, the effects were detected only when there was a traditional opposition to the family with same-sex parenting. When the opposition was normative, the effect was not statistically significant. Our results can be useful in planning variables for intervention programs designed to foster tolerance toward and normality of sexual diversity.

Etiological periodontal treatment with and without low-level laser therapy on IL-1β level in gingival crevicular fluid: an in vivo multicentric pilot study.

PubMed

Mastrangelo, F; Dedola, A; Cattoni, F; Ferrini, F; Bova, F; Tatullo, M; Gherlone, E; Lo Muzio, L

2018-01-01

Cytokine proteins may have important roles during different human physiological and pathological processes. In the oral cavity, the bone loss and periodontal tissue pathology was related to inflammatory process activation. The aim of the present study was to assess the effects of etiological periodontal therapy with and without the use of Low Level Laser Therapy (LLLT) on clinical periodontal parameters and interleukin (IL)-1β level in gingival crevicular fluid (GCF) from chronic periodontitis (CP) patients. Thirty non-smoker CP patients were selected from the Foggia University Dental Clinic and other 2 private dental clinics. All patients were divided into two homogeneous randomized groups: 15 patients were treated with only scaling and root planing (group 1) and 15 patients with scaling and root planing etiological treatment and LLLT (group 2). In all sites, at baseline before treatment, the periodontal pocket depth (PPD) and bleeding on probing (BOP) were measured. In the PPD sites, the GCF samples were collected from 30 deep (≥5 mm) and shallow (≤3 mm) sites and IL-1β were evaluated at baseline, after 10 days and 1 month. In all the samples at baseline, the IL-1β concentration in GCF and BOP rate were significantly higher at deep PPD sites than at the shallow ones. After 10 days in all samples no PPD improvement was observed in the BOP rate but the IL-1 β level was statistically significantly improved (p<0.005) in group 2 compared to group 1. At 10 days and 1 month, in all deep PPD sites, PPD and BOP improvements were observed. At same time, IL-1β levels were lower and statistically significantly (p<0.005) improved in group 2 compared to group 1. The results confirmed that the periodontal etiology treatment of deep PPD sites with or with-out associated LLLT promotes periodontal health. Etiological treatment associated with LLLT, improves BOP and inflammation in periodontal disease. Moreover, the IL-1β concentration changes in GCF suggest these cytokines as a predictable marker of gingival inflammation in chronic periodontitis patients.

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

PubMed

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

2016-09-15

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

Apical/Retrograde Periimplantitis/Implant Periapical Lesion: Etiology, Risk Factors, and Treatment Options: A Systematic Review.

PubMed

Ramanauskaite, Ausra; Juodzbalys, Gintaras; Tözüm, Tolga F

2016-10-01

To review the literature on retrograde periimplantitis symptoms, risk factors, and treatment methods and to propose a decision-making tree of retrograde periimplantitis management. An electronic literature search was conducted on the MEDLINE and EMBASE databases for articles published between 1990 and 2015. Clinical human studies in the English language were included. The search resulted in 44 case reports published by 27 authors. The average time of the diagnosis of the pathology was found to be 26.07 weeks after implant placement (SD ± 39.7). Fistula formation was found to be the most common clinical symptom, statistically significantly more often occurring in the maxilla (P = 0.04). A negative correlation was found between pain and the adjacent tooth with incomplete endodontic treatment/endodontic pathology (r = -0.4; P = 0.009) and a positive correlation between the later risk factor and implant removal (r = 0.3; P = 0.028). Regenerative treatment (45.2% of the cases) or implant removal (35.7% of the cases) was the most common treatment techniques used. A decision-making tree of retrograde periimplantitis management is suggested. The etiology of retrograde periimplantitis is most often infectious. A decision-making tree aimed at managing patients with retrograde periimplantitis according to the possible etiology and symptoms of the disease can be a useful tool in the treatment of the pathology.

Congenital Differences of the Upper Extremity: Classification and Treatment Principles

PubMed Central

2011-01-01

For hand surgeons, the treatment of children with congenital differences of the upper extremity is challenging because of the diverse spectrum of conditions encountered, but the task is also rewarding because it provides surgeons with the opportunity to impact a child's growth and development. An ideal classification of congenital differences of the upper extremity would reflect the full spectrum of morphologic abnormalities and encompass etiology, a guide to treatment, and provide prognoses. In this report, I review current classification systems and discuss their contradictions and limitations. In addition, I present a modified classification system and provide treatment principles. As our understanding of the etiology of congenital differences of the upper extremity increases and as experience of treating difficult cases accumulates, even an ideal classification system and optimal treatment strategies will undoubtedly continue to evolve. PMID:21909463

Effectiveness of an organized bowel management program in the management of severe chronic constipation in children.

PubMed

Russell, Katie W; Barnhart, Douglas C; Zobell, Sarah; Scaife, Eric R; Rollins, Michael D

2015-03-01

Chronic constipation is a common problem in children. The cause of constipation is often idiopathic, when no anatomic or physiologic etiology can be identified. In severe cases, low dose laxatives, stool softeners and small volume enemas are ineffective. The purpose of this study was to assess the effectiveness of a structured bowel management program in these children. We retrospectively reviewed children with chronic constipation without a history of anorectal malformation, Hirschsprung's disease or other anatomical lesions seen in our pediatric colorectal center. Our bowel management program consists of an intensive week where treatment is assessed and tailored based on clinical response and daily radiographs. Once a successful treatment plan is established, children are followed longitudinally. The number of patients requiring hospital admission during the year prior to and year after initiation of bowel management was compared using Fisher's exact test. Forty-four children with refractory constipation have been followed in our colorectal center for greater than a year. Fifty percent had at least one hospitalization the year prior to treatment for obstructive symptoms. Children were treated with either high-dose laxatives starting at 2mg/kg of senna or enemas starting at 20ml/kg of normal saline. Treatment regimens were adjusted based on response to therapy. The admission rate one-year after enrollment was 9% including both adherent and nonadherent patients. This represents an 82% reduction in hospital admissions (p<0.001). Implementation of a structured bowel management program similar to that used for children with anorectal malformations, is effective and reduces hospital admissions in children with severe chronic constipation. Copyright © 2015 Elsevier Inc. All rights reserved.

Safety and efficacy of colistin versus meropenem in the empirical treatment of ventilator-associated pneumonia as part of a macro-project funded by the Seventh Framework Program of the European Commission studying off-patent antibiotics: study protocol for a randomized controlled trial.

PubMed

Rosso-Fernández, Clara; Garnacho-Montero, José; Antonelli, Massimo; Dimopoulos, George; Cisneros, José Miguel

2015-03-20

Ventilator-associated pneumonia (VAP) is one of the most common and severe hospital-adquired infections, and multidrugresistant gram-negative bacilli (MDR-GNB) constitute the main etiology in many countries. Inappropriate empiric antimicrobial treatment is associated with increased mortality. In this context, the empirical treatment of choice for VAP is unknown. Colistin, is now the antimicrobial with greatest in vitro activity against MDR-GNB. The MagicBullet clinical trial is an investigator-driven clinical study, funded by the Seventh Framework Program of the European Commission. This is designed as a phase IV, randomized, controlled, open label, non-inferiority and international trial to assess the safety and efficacy of colistin versus meropenem in late onset VAP. The study is conducted in a total of 32 centers in three European countries (Spain, Italy and Greece) with specific high incidences of infections caused by MDR-GNB. Patients older than 18 years who develop VAP with both clinical and radiological signs, and are on mechanical ventilation for more than 96 hours, or less than 96 hours but with previous antibiotic treatment plus one week of hospitalization, are candidates for inclusion in the study. A total sample size of 496 patients will be randomized according to a severity clinical score (at the time of VAP diagnosis in a 1:1 ratio to receive either colistin 4.5 MU as a loading dose, followed by 3 MU every eight hours (experimental arm), or meropenem 2 g every eight hours (control arm), both combined with levofloxacin. Mortality from any cause at 28 days will be considered as the main outcome. Clinical and microbiological cure will be evaluated at 72 hours, eight days, the finalization of antibiotic treatment, and 28 days of follow-up. The efficacy evaluation will be performed in every patient who receives at least one study treatment drug, and with etiologic diagnosis of VAP, intention-to-treat population and per protocol analysis will be performed. Currently, there is no study being undertaken which analyzes empiric treatment of (VAP) with a suspicion of multi-resistance. Colistin, an off-patent antibiotic commercialized for more than 60 years, could widen the antibiotic alternatives for a high-mortality illness aggravated by antibiotic resistance. This trial is registered with ClinicalTrials.gov (identifier: NCT01292031 ; registered on 29 June 2012) and EudraCT (identifier: 2010-023310-31; registered on 7 February 2011).

Chronic Mountain Sickness: Clinical Aspects, Etiology, Management, and Treatment

PubMed Central

Corante, Noemí

2016-01-01

Abstract Villafuerte, Francisco C., and Noemí Corante. Chronic mountain sickness: clinical aspects, etiology, management, and treatment. High Alt Med Biol. 17:61–69, 2016.—Millions of people worldwide live at a high altitude, and a significant number are at risk of developing Chronic Mountain Sickness (CMS), a progressive incapacitating syndrome caused by lifelong exposure to hypoxia. CMS is characterized by severe symptomatic excessive erythrocytosis (EE; Hb ≥19 g/dL for women and Hb ≥21 g/dL for men) and accentuated hypoxemia, which are frequently associated with pulmonary hypertension. In advanced cases, the condition may evolve to cor pulmonale and congestive heart failure. Current knowledge indicates a genetic predisposition to develop CMS. However, there are important risk factors and comorbidities that may trigger and aggravate the condition. Thus, appropriate medical information on CMS is necessary to provide adequate diagnosis and healthcare to high-altitude inhabitants. After reviewing basic clinical aspects of CMS, including its definition, diagnosis, and common clinical findings, we discuss aspects of its etiology, and address its epidemiology, risk factors, and treatment. PMID:27218284

100 midlife women with eating disorders: a phenomenological analysis of etiology.

PubMed

Kally, Zina; Cumella, Edward J

2008-10-01

This study analyzed eating disorder (ED) etiological factors for 100 midlife women ED inpatients, grouped by ED onset age: < 40 and > or = 40 years. Interpretative Phenomenological Analysis classified ED etiological influences into background contributors, immediate triggers, or sustainers. Family-of-origin issues, predominantly parental maltreatment, emerged as important background contributors, but not immediate ED triggers, regardless of onset age. Body image issues were also major background contributors regardless of onset age and further served as immediate ED triggers for many of the younger-onset patients, but not the older-onset patients. Family-of-choice and health issues were unimportant for younger-onset patients but were important ED contributors and triggers for older-onset patients. Emergent etiological differences suggest differential assessment and treatment needs for midlife ED patients based on ED onset age.

Designing and Implementing an Antismoking Program.

ERIC Educational Resources Information Center

Smith, Anne; Brown, Duane

1986-01-01

Makes counselors aware of the etiology of smoking behavior among children and adolescents and makes suggestions for programs that may be used to help prevent the onset of smoking as well as to assist young smokers in breaking the habit. (Author/ABB)

Experiences of a Community-Based Lymphedema Management Program for Lymphatic Filariasis in Odisha State, India: An Analysis of Focus Group Discussions with Patients, Families, Community Members and Program Volunteers

PubMed Central

Cassidy, Tali; Worrell, Caitlin M.; Little, Kristen; Prakash, Aishya; Patra, Inakhi; Rout, Jonathan; Fox, LeAnne M.

2016-01-01

Background Globally 68 million people are infected with lymphatic filariasis (LF), 17 million of whom have lymphedema. This study explores the effects of a lymphedema management program in Odisha State, India on morbidity and psychosocial effects associated with lymphedema. Methodology/Principal Findings Focus groups were held with patients (eight groups, separated by gender), their family members (eight groups), community members (four groups) and program volunteers (four groups) who had participated in a lymphedema management program for the past three years. Significant social, physical, and economic difficulties were described by patients and family members, including marriageability, social stigma, and lost workdays. However, the positive impact of the lymphedema management program was also emphasized, and many family and community members indicated that community members were accepting of patients and had some improved understanding of the etiology of the disease. Program volunteers and community members stressed the role that the program had played in educating people, though interestingly, local explanations and treatments appear to coexist with knowledge of biomedical treatments and the mosquito vector. Conclusions/Significance Local and biomedical understandings of disease can co-exist and do not preclude individuals from participating in biomedical interventions, specifically lymphedema management for those with lymphatic filariasis. There is a continued need for gender-specific psychosocial support groups to address issues particular to men and women as well as a continued need for improved economic opportunities for LF-affected patients. There is an urgent need to scale up LF-related morbidity management programs to reduce the suffering of people affected by LF. PMID:26849126

Encephalitis Surveillance through the Emerging Infections Program, 1997–2010

PubMed Central

Glaser, Carol A.

2015-01-01

Encephalitis is a devastating illness that commonly causes neurologic disability and has a case fatality rate >5% in the United States. An etiologic agent is identified in <50% of cases, making diagnosis challenging. The Centers for Disease Control and Prevention Emerging Infections Program (EIP) Encephalitis Project established syndromic surveillance for encephalitis in New York, California, and Tennessee, with the primary goal of increased identification of causative agents and secondary goals of improvements in treatment and outcome. The project represents the largest cohort of patients with encephalitis studied to date and has influenced case definition and diagnostic evaluation of this condition. Results of this project have provided insight into well-established causal pathogens and identified newer causes of infectious and autoimmune encephalitis. The recognition of a possible relationship between enterovirus D68 and acute flaccid paralysis with myelitis underscores the need for ongoing vigilance for emerging causes of neurologic disease. PMID:26295485

Clinical Relevance and Cost-Savings of Levocarnitine Versus Ammonul in the Management Of Hyperammonemia in a Cancer Patient: The Impact of a Clinical Pharmacist.

PubMed

Anyanwu, Chukwuma; Ezeudu, Chinonso; Le, Hoa; Egwim, Oliver

2018-01-01

Hyperammonemia, a relatively uncommon condition characterized by elevated ammonia levels in the blood, presents with varied physiological etiologies that may send patients to the intensive care unit (ICU) with encephalopathy. An immediate decrease in ammonia levels is necessary to avert neurological damage. However, due to the multifaceted nature of hyperammonemia, a definite determination of etiology is not always possible. This case report examines the clinical and economic impact of a pharmacist in managing acute hyperammonemia of unknown etiology in a 62-year-old Hispanic man who had recently been diagnosed with metastatic medullary thyroid cancer and associated hypercalcemia. The patient was treated with levocarnitine after the failure of several other treatments. Levocarnitine therapy controlled the patient's ammonia levels, which had progressively reached extremely high levels. His mental status, which had deteriorated severely, returned to baseline. This case illustrates the importance of having a clinical pharmacist in the ICU. The pharmacist's expertise and knowledge helped avert adverse clinical consequences and promoted considerable cost-savings. This case also shows that levocarnitine may be an effective treatment for certain cases of hyperammonia-induced encephalopathy with unknown etiology.

The etiologies and incidences of congenital hypothyroidism before and after neonatal TSH screening program implementation: a study in southern Thailand.

PubMed

Jaruratanasirikul, Somchit; Piriyaphan, Jutarat; Saengkaew, Tansit; Janjindamai, Waricha; Sriplung, Hutcha

2018-06-27

Congenital hypothyroidism (CH) is one of the common causes of intellectual disability which can be prevented by early detection of an elevated thyroid stimulating hormone (TSH) level in the newborn and by treatment with thyroxine. In Thailand, neonatal TSH screening was implemented nationwide in 2005. The objective of the study was to determine the etiologies and the estimated incidences of CH in southern Thailand before and after the implementation of a neonatal TSH screening program in 2005. The medical records of pediatric patients who were diagnosed with primary CH at Songklanagarind Hospital during 1995-2013 were retrospectively reviewed. The study was divided into two time periods: study period 1 (SP1) (1995-2004) and study period 2 (SP2) (2005-2013), the time before and after TSH program implementation. The most common form of CH during SP1 was overt permanent CH (66%), mostly caused by athyreosis or ectopic thyroid. In SP2, the most common form of CH was mild permanent CH (39%) (mostly due to dyshormonogenesis), followed by overt CH (32%) and transient CH (29%). The overall annual estimated incidence of CH per 10,000 live births in Songkhla Province was 1.69 (1:5021) in SP1, increasing to 4.77 (1:2238) in SP2; in all 14 provinces in southern Thailand, the estimated incidence was 1.24 (1:8094) in SP1 and 2.33 (1:4274) in SP2. Neonatal TSH screening has a significant impact on the increased detection of the mild form of permanent and transient CH cases, which may be important for the prevention of brain damage from less severe CH although this remains to be documented.

Developmental programming by androgen affects the circadian timing system in female mice.

PubMed

Mereness, Amanda L; Murphy, Zachary C; Sellix, Michael T

2015-04-01

Circadian clocks play essential roles in the timing of events in the mammalian hypothalamo-pituitary-ovarian (HPO) axis. The molecular oscillator driving these rhythms has been localized to tissues of the HPO axis. It has been suggested that synchrony among these oscillators is a feature of normal reproductive function. The impact of fertility disorders on clock function and the role of the clock in the etiology of endocrine pathology remain unknown. Polycystic ovarian syndrome (PCOS) is a particularly devastating fertility disorder, affecting 5%-10% of women at childbearing age with features including a polycystic ovary, anovulation, and elevated serum androgen. Approximately 40% of these women have metabolic syndrome, marked by hyperinsulinemia, dyslipidemia, and insulin resistance. It has been suggested that developmental exposure to excess androgen contributes to the etiology of fertility disorders, including PCOS. To better define the role of the timing system in these disorders, we determined the effects of androgen-dependent developmental programming on clock gene expression in tissues of the metabolic and HPO axes. Female PERIOD2::luciferase (PER2::LUC) mice were exposed to androgen (dihydrotestosterone [DHT]) in utero (Days 16-18 of gestation) or for 9-10 wk (DHT pellet) beginning at weaning (pubertal androgen excess [PAE]). As expected, both groups of androgen-treated mice had disrupted estrous cycles. Analysis of PER2::LUC expression in tissue explants revealed that excess androgen produced circadian misalignment via tissue-dependent effects on phase distribution. In vitro treatment with DHT differentially affected the period of PER2::LUC expression in tissue explants and granulosa cells, indicating that androgen has direct and tissue-specific effects on clock gene expression that may account for the effects of developmental programming on the timing system. © 2015 by the Society for the Study of Reproduction, Inc.

Optimized methods for epilepsy therapy development using an etiologically realistic model of focal epilepsy in the rat

PubMed Central

Eastman, Clifford L.; Fender, Jason S.; Temkin, Nancy R.; D’Ambrosio, Raimondo

2015-01-01

Conventionally developed antiseizure drugs fail to control epileptic seizures in about 30% of patients, and no treatment prevents epilepsy. New etiologically realistic, syndrome-specific epilepsy models are expected to identify better treatments by capturing currently unknown ictogenic and epileptogenic mechanisms that operate in the corresponding patient populations. Additionally, the use of electrocorticography permits better monitoring of epileptogenesis and the full spectrum of acquired seizures, including focal nonconvulsive seizures that are typically difficult to treat in humans. Thus, the combined use of etiologically realistic models and electrocorticography may improve our understanding of the genesis and progression of epilepsy, and facilitate discovery and translation of novel treatments. However, this approach is labor intensive and must be optimized. To this end, we used an etiologically realistic rat model of posttraumatic epilepsy, in which the initiating fluid percussion injury closely replicates contusive closed-head injury in humans, and has been adapted to maximize epileptogenesis and focal non-convulsive seizures. We obtained week-long 5-electrode electrocorticography 1 month post-injury, and used a Monte-Carlo-based non-parametric bootstrap strategy to test the impact of electrode montage design, duration-based seizure definitions, group size and duration of recordings on the assessment of posttraumatic epilepsy, and on statistical power to detect antiseizure and antiepileptogenic treatment effects. We found that use of seizure definition based on clinical criteria rather than event duration, and of recording montages closely sampling the activity of epileptic foci, maximize the power to detect treatment effects. Detection of treatment effects was marginally improved by prolonged recording, and 24 h recording epochs were sufficient to provide 80% power to detect clinically interesting seizure control or prevention of seizures with small groups of animals. We conclude that appropriate electrode montage and clinically relevant seizure definition permit convenient deployment of fluid percussion injury and electrocorticography for epilepsy therapy development. PMID:25523813

Group behavioral therapy for adolescents with tic-related and non-tic-related obsessive-compulsive disorder.

PubMed

Himle, Joseph A; Fischer, Daniel J; Van Etten, Michelle L; Janeck, Amy S; Hanna, Gregory L

2003-01-01

Prior research supports the distinction between tic-related and non-tic-related obsessive-compulsive disorder (OCD) based on phenomenologic, etiologic, and neurobehavioral data. The present study examines whether response to psychosocial treatment differs in adolescents, depending on the presence of comorbid tics. Nineteen adolescents, 12-17 years of age, participated in 7-week, uncontrolled trial of group cognitive-behavioral treatment (CBT) for OCD. Eight of the patients had tic-related and eleven had non-tic-related OCD. The group CBT program included psycho-education, exposure and response prevention, cognitive strategies, and family involvement. Significant improvement was observed for all subjects on the Yale-Brown Obsessive Compulsive Scale ratings of obsessions, compulsions, and total OCD symptoms. Outcomes were similar for subjects with tic-related and non-tic-related OCD. These preliminary results suggest that the presence of comorbid tic disorders may not attenuate response to behavioral group treatment among adolescents. Copyright 2003 Wiley-Liss, Inc.

Hidden addiction: Television

PubMed Central

Sussman, Steve; Moran, Meghan B.

2013-01-01

Background and aims: The most popular recreational pastime in the U.S. is television viewing. Some researchers have claimed that television may be addictive. We provide a review of the definition, etiology, prevention and treatment of the apparent phenomenon of television addiction. Methods: Selective review. Results: We provide a description of television (TV) addiction, including its negative consequences, assessment and potential etiology, considering neurobiological, cognitive and social/cultural factors. Next, we provide information on its prevention and treatment. Discussion and conclusions: We suggest that television addiction may function similarly to substance abuse disorders but a great deal more research is needed. PMID:25083294

Etiology and treatment of hypogonadism in adolescents.

PubMed

Viswanathan, Vidhya; Eugster, Erica A

2011-10-01

Adequate functioning at all levels of the hypothalamic-pituitary-gonadal axis is necessary for normal gonadal development and subsequent sex steroid production. Deficiencies at any level of the axis can lead to a hypogonadal state. The causes of hypogonadism are heterogeneous and may involve any level of the reproductive system. This review discusses various causes of hypogonadism, describes the evaluation of hypogonadal states, and outlines treatment options for the induction of puberty in affected adolescents. Whereas some conditions are clearly delineated, the exact etiology and underlying pathogenesis of many disorders is unknown. Copyright © 2011 Elsevier Inc. All rights reserved.

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

Lyon, Stuart, E-mail: lyonsey@optusnet.com.au; Mott, Nigel, E-mail: nigelmott76@hotmail.com; Koukounaras, Jim

Chylothorax is an uncommon type of pleural effusion whose etiology may be classified as traumatic or nontraumatic. Low-output chylothoraces usually respond well to conservative management, whereas high-output chylothoraces are more likely to require surgical or interventional treatment. Conservative management focuses on alleviation of symptoms, replacement of fluid and nutrient losses, and reduction of chyle output to facilitate spontaneous healing. Surgical management can be technically difficult due to the high incidence of variant anatomy and the high-risk patient population. Percutaneous treatments have rapidly developed and evolved during the past 14 years to represent a minimally invasive treatment compared with the moremore » invasive nature of surgery. Percutaneous therapies provide a range of treatment options despite difficult or variant anatomy, with a reported high success rate coupled with low morbidity and mortality. This article is a review of etiology, diagnosis, and treatment of chylothorax, with a focus on interventional management techniques.« less

Depression and Anxiety in Polycystic Ovary Syndrome: Etiology and Treatment.

PubMed

Cooney, Laura G; Dokras, Anuja

2017-09-20

Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in reproductive age women and is associated with an increased prevalence of depression and anxiety symptoms. This review presents potential mechanisms for this increased risk and outlines treatment options. Women with PCOS have increased odds of depressive symptoms (OR 3.78; 95% CI 3.03-4.72) and anxiety symptoms (OR 5.62; 95% CI 3.22-9.80). Obesity, insulin resistance, and elevated androgens may partly contribute to this association. Therefore, in addition to established treatment options, treatment of PCOS-related symptoms with lifestyle modification and/or oral contraceptive pills may be of benefit. Screening for anxiety and depression is recommended in women with PCOS at the time of diagnosis. The exact etiology for the increased risk in PCOS is still unclear. Moreover, there is a paucity of published data on the most effective behavioral, pharmacological, or physiological treatment options specifically in women with PCOS.

Patterns, severity, and management of maxillofacial injuries in a suburban South Western Nigeria tertiary center.

PubMed

Ogunmuyiwa, Stella Aimiede; Gbolahan, Olalere Omoyosola; Ayantunde, Abiodun Abraham; Odewabi, Adenike Abidemi

2015-01-01

Trauma remains a leading cause of maxillofacial injury globally. Changing etiological factors and patterns of maxillofacial injury continue to be reported and are largely modulated by socio-geographic and environmental factors. It is important to have an in-depth understanding of the pattern and etiology in a particular region before effective preventive measures can be developed. The aim was to evaluate the patterns, etiological factors, and management of maxillofacial injuries in Ogun state, Nigeria. A prospective descriptive cohort study of all consecutive patients that presented with maxillofacial injuries at our center between January and December 2013. Information about demographic data, types of maxillofacial and associated injury, etiology of injury, treatment received and complications were collected and analyzed. Seventy patients presented with maxillofacial injury during the study period with a male to female ratio of 4:1. The age range was 9 months to 60 years with a mean of 30.11 ± standard deviation 14.97 years. Majority of the facial fractures were due to motorcycle related crashes. There were 57.1% mandibular fractures and 55.7% middle third fractures. Closed reduction with maxillo-mandibular fixation was the major method of treatment of facial fractures. Postoperative complications were observed in 11.4% of patients. Road traffic crashes (RTCs) remain the leading etiological factor of maxillofacial injuries in our center. Enforcement of stricter traffic regulations and possibly replacement of motorcycles with tricycles for commercial transportation may help to reduce the incidence of RTCs.

Demographic and etiologic characteristics of children with traumatic serious hyphema.

PubMed

Türkcü, Fatih Mehmet; Yüksel, Harun; Sahin, Alparslan; Cingü, Kürşat; Arı, Seyhmus; Cınar, Yasin; Sahin, Muhammed; Yıldırım, Adnan; Caça, Ihsan

2013-07-01

We aimed to evaluate the etiologic factors, complications, follow-up, and treatment outcomes in serious hyphema following blunt ocular trauma in childhood. The medical records of 136 patients diagnosed as grade 3 or 4 hyphema due to blunt ocular trauma between January 2006 and December 2011 were evaluated. Visual acuity (VA), complications, and medical and surgical treatments were analyzed. Factors affecting visual prognosis were compared in grade 3 and 4 hyphema cases. The mean age of patients was 9.7±4 years. Etiologic factors for trauma were stone in 53 (39%), bead bullet in 25 (18.4%) and others in 58 (42.6%) patients. The most common complication of grade 3 and 4 hyphema was traumatic mydriasis (19.1%), followed by cataract (9.6%) and glaucoma (5.1%). Medical treatment was successful in 114 (83.8%) patients, and 22 (16.2%) patients underwent surgery. Mean initial and final VA of grade 4 patients were found to be significantly lower than those of grade 3 patients. In grade 3 and 4 hyphema due to blunt trauma, visual prognosis worsened in the presence of additional ocular pathologies. Considering the bad visual prognosis of severe hyphema patients, prompt treatment and close follow-up may prevent complications resulting in poor VA.

The effect of the stroke etiology on functional improvement in our geriatric hemiplegic patients.

PubMed

Nakipoğlu-Yüzer, Güldal F; Doğan-Aslan, Meryem; Doğan, Asuman; Ozgirgin, Neşe

2010-05-01

We aimed to determine the effect of the cerebrovascular accident etiology in the geriatric patients with hemiplegia included in our physical medicine and rehabilitation program on functional improvement. A total of 46 geriatric patients with hemiplegia attending the inpatient physical medicine and rehabilitation program were included in the study. The patients were divided into two groups-thromboembolic vessel disease (TEVD) and intracerebral hemorrhage (ICH)-depending on the cerebrovascular accident etiology. The daily living activities of the patients in both groups were evaluated using the Barthel Index (BI) and the ambulation levels were evaluated using the Functional Ambulation Classification (FAC) at admittance and at discharge from hospital. There was a statistically significant difference between admission and discharge BI values in both groups. There was no significant difference between the admission and discharge BI scores of the TEVD and ICH groups. For both groups, on admission there were 19 (82.5%) patients at the FAC 0, 1, and 2 levels, and 4 (17.3%) patients at the FAC 3 and 4 levels. On discharge there were 11 (47.8%) patients in the TEVD group at the FAC 0 and 2 levels, and 12 (52.1%) patients at the FAC 3, 4, and 5 levels; whereas in the ICH group there were 8 (34.7%) patients at the FAC 0, 1, and 2 levels, and 15 (65.2%) patients at the FAC 3, 4, and 5 levels. We found that the disease etiology did not influence the rehabilitation results for our geriatric patients with hemiplegia attending a physical medicine and rehabilitation program following TEVD or ICH. Copyright (c) 2010 National Stroke Association. Published by Elsevier Inc. All rights reserved.

ANTIBIOTIC THERAPY OF ABSCESS OF THE LUNG AND BRONCHIECTASIS

PubMed Central

Hewitt, William L.

1952-01-01

Since the fusospirochetal group of bacteria are the commonest etiologic agents in abscess of the lung, aqueous crystalline penicillin is the agent of first choice in the majority of cases. Streptomycin is indicated for a small group of cases in which Klebsiella is the etiologic agent. Aureomycin, chloramphenicol or terramycin may produce an excellent therapeutic response either initially or after therapeutic failure with penicillin. Administration of antibiotics by inhalation should be carried out in conjunction with systemic forms of treatment. In the treatment of bronchiectasis, the antibiotics are most useful in the control of acute exacerbations of pulmonary infection which punctuate the course of this disease. PMID:14935877

Hypothyroidism: etiology, diagnosis, and management.

PubMed

Almandoz, Jaime P; Gharib, Hossein

2012-03-01

Hypothyroidism is the result of inadequate production of thyroid hormone or inadequate action of thyroid hormone in target tissues. Primary hypothyroidism is the principal manifestation of hypothyroidism, but other causes include central deficiency of thyrotropin-releasing hormone or thyroid-stimulating hormone (TSH), or consumptive hypothyroidism from excessive inactivation of thyroid hormone. Subclinical hypothyroidism is present when there is elevated TSH but a normal free thyroxine level. Treatment involves oral administration of exogenous synthetic thyroid hormone. This review presents an update on the etiology and types of hypothyroidism, including subclinical disease; drugs and thyroid function; and diagnosis and treatment of hypothyroidism. Copyright © 2012 Elsevier Inc. All rights reserved.

Tics and Tourette: a clinical, pathophysiological and etiological review.

PubMed

Dale, Russell C

2017-12-01

Describe developments in the etiological understanding of Tourette syndrome. Tourette syndrome is a complex heterogenous clinical syndrome, which is not a unitary entity. Pathophysiological models describe gamma-aminobutyric acid-ergic-associated disinhibition of cortico-basal ganglia motor, sensory and limbic loops. MRI studies support basal ganglia volume loss, with additional white matter and cerebellar changes. Tourette syndrome cause likely involves multiple vulnerability genes and environmental factors. Only recently have some vulnerability gene findings been replicated, including histidine decarboxylase and neurexin 1, yet these rare variants only explain a small proportion of patients. Planned large genetic studies will improve genetic understanding. The role of inflammation as a contributor to disease expression is now supported by large epidemiological studies showing an association with maternal autoimmunity and childhood infection. Investigation of blood cytokines, blood mRNA and brain mRNA expression support the role of a persistent immune activation, and there are similarities with the immune literature of autistic spectrum disorder. Current treatment is symptomatic, although there is a better appreciation of factors that influence treatment response. At present, therapeutics is focused on symptom-based treatments, yet with improved etiological understanding, we will move toward disease-modifying therapies in the future.

Vertigo in Children and Adolescents: Characteristics and Outcome

PubMed Central

Gruber, Maayan; Cohen-Kerem, Raanan; Kaminer, Margalit; Shupak, Avi

2012-01-01

Objectives. To describe the characteristics and outcome of vertigo in a pediatric population. Patients. All children and adolescents presenting with vertigo to a tertiary otoneurology clinic between the years 2003–2010 were included in the study. Results. Thirty-seven patients with a mean age of 14 years were evaluated. The most common etiology was migraine-associated vertigo (MAV) followed by acute labyrinthitis/neuritis and psychogenic dizziness. Ten patients (27%) had pathological findings on the otoneurological examination. Abnormal findings were documented in sixteen of the twenty-three (70%) completed electronystagmography evaluations. Twenty patients (54%) were referred to treatment by other disciplines than otology/otoneurology. A follow-up questionnaire was filled by twenty six (70%) of the study participants. While all patients diagnosed with MAV had continuous symptoms, most other patients had complete resolution. Conclusions. Various etiologies of vertigo may present with similar symptoms and signs in the pediatric patient. Yet, variable clinical courses should be anticipated, depending on the specific etiology. This is the reason why treatment and follow up should be specifically tailored for each case according to the diagnosis. Close collaboration with other medical disciplines is often required to reach the correct diagnosis and treatment while avoiding unnecessary laboratory examinations. PMID:22272166

Cumulative trauma disorders: A review.

PubMed

Iqbal, Zaheen A; Alghadir, Ahmad H

2017-08-03

Cumulative trauma disorder (CTD) is a term for various injuries of the musculoskeletal and nervous systems that are caused by repetitive tasks, forceful exertions, vibrations, mechanical compression or sustained postures. Although there are many studies citing incidence of CTDs, there are fewer articles about its etiology, pathology and management. The aim of our study was to discuss the etiology, pathogenesis, prevention and management of CTDs. A literature search was performed using various electronic databases. The search was limited to articles in English language pertaining to randomized clinical trials, cohort studies and systematic reviews of CTDs. A total of 180 papers were identified to be relevant published since 1959. Out of these, 125 papers reported about its incidence and 50 about its conservative treatment. Workplace environment, same task repeatability and little variability, decreased time for rest, increase in expectations are major factors for developing CTDs. Prevention of its etiology and early diagnosis can be the best to decrease its incidence and severity. For effective management of CTDs, its treatment should be divided into Primordial, Primary, Secondary and Tertiary prevention.

Infectious encephalitis: Management without etiological diagnosis 48hours after onset.

PubMed

Fillatre, P; Crabol, Y; Morand, P; Piroth, L; Honnorat, J; Stahl, J P; Lecuit, M

2017-05-01

The etiological diagnosis of infectious encephalitis is often not established 48hours after onset. We aimed to review existing literature data before providing management guidelines. We performed a literature search on PubMed using filters such as "since 01/01/2000", "human", "adults", "English or French", and "clinical trial/review/guidelines". We also used the Mesh search terms "encephalitis/therapy" and "encephalitis/diagnosis". With Mesh search terms "encephalitis/therapy" and "encephalitis/diagnosis", we retrieved 223 and 258 articles, respectively. With search terms "encephalitis and corticosteroid", we identified 38 articles, and with "encephalitis and doxycycline" without the above-mentioned filters we identified 85 articles. A total of 210 articles were included in the analysis. Etiological investigations must focus on recent travels, animal exposures, age, immunodeficiency, neurological damage characteristics, and potential extra-neurological signs. The interest of a diagnosis of encephalitis for which there is no specific treatment is also to discontinue any empirical treatments initially prescribed. Physicians must consider and search for autoimmune encephalitis. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Selective mutism: a review and integration of the last 15 years.

PubMed

Viana, Andres G; Beidel, Deborah C; Rabian, Brian

2009-02-01

Selective mutism (SM) is a rare childhood disorder characterized by a lack of speech in one or more settings in which speaking is socially expected. A comprehensive and uniform theory about the etiology, assessment, and treatment of SM does not exist. Historically, varying definitions and criteria have been applied to children with SM, therefore making comparisons between studies somewhat difficult. Accumulating findings on the phenomenology of SM point to a complex and multidetermined etiology. Developmental psychopathology represents a useful heuristic for conceptualization of SM and serves as an integrative framework for organizing the sometimes disparate findings that permeate the SM literature. The purpose of this review is to summarize the literature on SM, including phenomenology, assessment, and treatment, with the main goals of clarifying its clinical presentation, offering a theoretical understanding of SM from a developmental psychopathology perspective, and highlighting both research and practice gaps that may exist. Recommendations for future research are made with the goal of expanding the current knowledge base on the etiology of SM.

Clinical requirements in the treatment of today's respiratory tract infections.

PubMed

Höffken, G

1993-01-01

Respiratory tract infections (RTIs) are among the most frequent infections in man and lower tract infections account substantially for the overall mortality in hospitals. Regarding the etiology of pneumonias, one has to consider different pathogenic mechanisms, age of the patients, underlying diseases, concomitant medications, symptomatologies, seasonal influences, and clinical conditions, e.g. intensive care environment and mechanical ventilation. To optimize the rational management of respiratory infections, identification of the etiologic agent would be desirable. The decision of how to treat is often based on epidemiologic, clinical, and radiological assessments. Epidemiologic studies have shown a pronounced difference in the etiologic spectrum between community- and hospital-acquired RTIs. In community-acquired pneumonias, pneumococci, Haemophilus influenzae, Legionella, Mycoplasma and viruses predominate, whereas in nosocomially acquired pneumonias, Enterobacteriaceae, e.g. Klebsiella, Proteus, Enterobacter as well as Pseudomonas and staphylococci comprise the most frequent isolates. Empirical therapy has to cover all possible etiologic pathogens which most likely cause the infection. In addition, an adequate kinetic profile, e.g. once or twice daily dosing, sufficient pulmonary tissue or fluid penetration, and acceptable tolerance and costs are prerequisites for optimal therapy. Drugs of choice for the treatment of community-acquired pneumonia are aminobenzylpenicillins or macrolides. Oral cephalosporins exhibit excellent activity against many bacterial pathogens of typical community-acquired pneumonia, and are active against beta-lactamase-producing H. influenzae.

Is EEG Biofeedback Efficacious as a Treatment for Children with Attention-Deficit/Hyperactivity Disorder? A Review of the Literature.

ERIC Educational Resources Information Center

Wear, Trevin Douglas

This literature review examined 16 treatment studies which employed electroencephalographic (EEG) biofeedback to treat children with attention-deficit/hyperactivity disorder (ADHD). An introductory section reviews hallmarks of ADHD, its historical background, current diagnostic criteria, etiology, single treatment or symptom focused treatment,…

Changing epidemiology of non-cystic fibrosis bronchiectasis.

PubMed

Bahçeci, Semiha; Karaman, Sait; Nacaroğlu, Hikmet Tekin; Yazıcı, Selçuk; Girit, Saniye; Ünsal-Karkıner, Şule; Can, Demet

2016-01-01

Non-cystic fibrosis bronchiectasis again becomes a major health problem due to inappropriate antibiotic use and increasing frequency of protracted bacterial bronchitis. The aim was to determine the changes in etiology of bronchiectasis. Patients who admitted to Behçet Uz Children Hospital between 2005 and 2015 (n=110) were retrospectively examined. The etiology of bronchiectasis was detected as; primary ciliary dyskinesia 26.4%, protracted bacterial bronchitis 22.8%, primary immune deficiency 11.8%, bronchiolitis obliterans 8.2%, lung disease secondary to gastro-esophageal reflux 3.7%, foreign body aspiration 2.7%, tuberculosis %2.7, congenital malformation 1.8% and asthma 1.8%, respectively. In 15.4% of cases, etiology was not identified clearly. 91% of the patients were medically treated. In ten years, the frequency of asthma and tuberculosis in etiology had decreased but primary ciliary dyskinesia and primary immune deficiency had increased. Non-cystic fibrosis bronchiectasis can be followed up for a long time with medical treatment.

Treatment of Sexual Disorders in the 1990s: An Integrated Approach.

ERIC Educational Resources Information Center

Rosen, Raymond C.; Leiblum, Sandra R.

1995-01-01

Reviews existing data regarding the etiology and treatment of male and female sexual dysfunctions. Discusses the use of multidimensional assessment models, especially in the evaluation of erectile dysfunction and sexual pain disorders. Despite the conceptual and technological sophistication of current approaches, treatment outcomes are…

Musical obsessions: a comprehensive review of neglected clinical phenomena.

PubMed

Taylor, Steven; McKay, Dean; Miguel, Euripedes C; De Mathis, Maria Alice; Andrade, Chittaranjan; Ahuja, Niraj; Sookman, Debbie; Kwon, Jun Soo; Huh, Min Jung; Riemann, Bradley C; Cottraux, Jean; O'Connor, Kieron; Hale, Lisa R; Abramowitz, Jonathan S; Fontenelle, Leonardo F; Storch, Eric A

2014-08-01

Intrusive musical imagery (IMI) consists of involuntarily recalled, short, looping fragments of melodies. Musical obsessions are distressing, impairing forms of IMI that merit investigation in their own right and, more generally, research into these phenomena may broaden our understanding of obsessive-compulsive disorder (OCD), which is phenomenologically and etiologically heterogeneous. We present the first comprehensive review of musical obsessions, based on the largest set of case descriptions ever assembled (N=96). Characteristics of musical obsessions are described and compared with normal IMI, musical hallucinations, and visual obsessional imagery. Assessment, differential diagnosis, comorbidity, etiologic hypotheses, and treatments are described. Musical obsessions may be under-diagnosed because they are not adequately assessed by current measures of OCD. Musical obsessions have been misdiagnosed as psychotic phenomena, which has led to ineffective treatment. Accurate diagnosis is important for appropriate treatment. Musical obsessions may respond to treatments that are not recommended for prototypic OCD symptoms. Copyright © 2014 Elsevier Ltd. All rights reserved.

Diagnosis and treatment of neuropathic pain.

PubMed

Chong, M Sam; Bajwa, Zahid H

2003-05-01

Currently, no consensus on the optimal management of neuropathic pain exists and practices vary greatly worldwide. Possible explanations for this include difficulties in developing agreed diagnostic protocols and the coexistence of neuropathic, nociceptive and, occasionally, idiopathic pain in the same patient. Also, neuropathic pain has historically been classified according to its etiology (e.g., painful diabetic neuropathy, trigeminal neuralgia, spinal cord injury) without regard for the presumed mechanism(s) underlying the specific symptoms. A combined etiologic/mechanistic classification might improve neuropathic pain management. The treatment of neuropathic pain is largely empirical, often relying heavily on data from small, generally poorly-designed clinical trials or anecdotal evidence. Consequently, diverse treatments are used, including non-invasive drug therapies (antidepressants, antiepileptic drugs and membrane stabilizing drugs), invasive therapies (nerve blocks, ablative surgery), and alternative therapies (e.g., acupuncture). This article reviews the current and historical practices in the diagnosis and treatment of neuropathic pain, and focuses on the USA, Europe and Japan.

Experimental Psychopathology Paradigms for Alcohol Use Disorders: Applications for Translational Research

PubMed Central

Bujarski, Spencer; Ray, Lara A.

2016-01-01

In spite of high prevalence and disease burden, scientific consensus on the etiology and treatment of Alcohol Use Disorder (AUD) has yet to be reached. The development and utilization of experimental psychopathology paradigms in the human laboratory represents a cornerstone of AUD research. In this review, we describe and critically evaluate the major experimental psychopathology paradigms developed for AUD, with an emphasis on their implications, strengths, weaknesses, and methodological considerations. Specifically we review alcohol administration, self-administration, cue-reactivity, and stress-reactivity paradigms. We also provide an introduction to the application of experimental psychopathology methods to translational research including genetics, neuroimaging, pharmacological and behavioral treatment development, and translational science. Through refining and manipulating key phenotypes of interest, these experimental paradigms have the potential to elucidate AUD etiological factors, improve the efficiency of treatment developments, and refine treatment targets thus advancing precision medicine. PMID:27266992

Experimental psychopathology paradigms for alcohol use disorders: Applications for translational research.

PubMed

Bujarski, Spencer; Ray, Lara A

2016-11-01

In spite of high prevalence and disease burden, scientific consensus on the etiology and treatment of Alcohol Use Disorder (AUD) has yet to be reached. The development and utilization of experimental psychopathology paradigms in the human laboratory represents a cornerstone of AUD research. In this review, we describe and critically evaluate the major experimental psychopathology paradigms developed for AUD, with an emphasis on their implications, strengths, weaknesses, and methodological considerations. Specifically we review alcohol administration, self-administration, cue-reactivity, and stress-reactivity paradigms. We also provide an introduction to the application of experimental psychopathology methods to translational research including genetics, neuroimaging, pharmacological and behavioral treatment development, and translational science. Through refining and manipulating key phenotypes of interest, these experimental paradigms have the potential to elucidate AUD etiological factors, improve the efficiency of treatment developments, and refine treatment targets thus advancing precision medicine. Copyright © 2016 Elsevier Ltd. All rights reserved.

Benign cystic lesions of the vagina: a literature review.

PubMed

Eilber, Karyn Schlunt; Raz, Shlomo

2003-09-01

Knowledge of the etiology, evaluation and treatment of cystic lesions of the vagina is essential as these lesions are often encountered in urological and gynecological practices. We searched MEDLINE and MeSH for literature from the last 50 years referring to cysts of the vagina. Review of the literature regarding etiology, clinical and pathological diagnosis, prognosis and treatment identified 18 journal articles and 6 books. Benign cystic lesions of the vagina present a spectrum, from small asymptomatic lesions to cysts large enough to cause urinary obstruction. History, physical examination and radiological imaging, including voiding cystourethrogram and magnetic resonance imaging, are useful in diagnosis. Treatment is determined by the severity of symptoms. Cystic lesions of the vagina are relatively common and usually represent benign conditions. A vaginal cyst may be an embryological derivative, ectopic tissue or urological abnormality. Awareness of the various diagnoses of benign cystic lesions of the vagina and associated abnormalities will aid in evaluation and treatment.

Tinnitus pitch and minimum masking levels in different etiologies.

PubMed

Zagólski, Olaf; Stręk, Paweł

2014-07-01

We sought to determine whether the results of audiological tests and tinnitus characteristics, particularly tinnitus pitch and minimum masking level (MML), depend on tinnitus etiology, and what other etiology-specific tinnitus characteristics there are. The patients answered questions concerning tinnitus laterality, duration, character, aggravation, alleviation, previous treatment, and circumstances of onset. The results of tympanometry, pure-tone audiometry, distortion-product otoacoustic emissions, tinnitus likeness spectrum, MML, and uncomfortable loudness level were evaluated. Patients with several tinnitus etiological factors were excluded. The remaining participants were divided into groups according to medical history: acute acoustic trauma: 67 ears; chronic acoustic trauma: 82; prolonged use of oral estrogen and progesterone contraceptives: 46; Ménière's disease: 25; congenital hearing loss: 19; sensorineural sudden deafness: 40; dull head trauma: 19; viral labyrinthitis: 53; stroke: 6; presbycusis: 152. Data of 509 ears were analysed. Tinnitus pitch was highest in patients with acute acoustic trauma and lowest in patients receiving estrogen and progesterone. MML was lowest after acute acoustic trauma and in congenital hearing loss, and highest after a stroke and in the case of presbytinnitus. Tinnitus pitch and MML are etiology dependent.

Physical and Occupational Therapy for a Teenager with Acute Flaccid Myelitis: A Case Report.

PubMed

Kornafel, Tracy; Tsao, Elaine Y; Sabelhaus, Emily; Surges, Lori; Apkon, Susan D

2017-10-20

The purpose of this case report is to describe the inpatient rehabilitation program of a 13-year-old boy with acute flaccid myelitis (AFM), specific to physical and occupational therapy examination, treatment, and outcomes. AFM is a rare, acute neurologic illness in children and young adults who present with weakness and/or paralysis of unknown etiology. The teenager was admitted to the program, dependent for all mobility and self-care. Interventions focused on range of motion, transfer training, self-care, power wheelchair mobility, and environmental adaptations. Weekly re-evaluations and the WeeFIM were used at admission and discharge to measure the teenager's progress. At discharge, the teenager had made small gains in his passive and active range of motion. He was independent in directing his care and able to drive his power wheelchair with supervision. Due to the scarcity of published data describing AFM, this report describes an individual's response to a rehabilitation program and will hopefully add to future research in order to provide patients and families with expectations for their recovery and ultimate level of function.

Patterns, Severity, and Management of Maxillofacial Injuries in a Suburban South Western Nigeria Tertiary Center

PubMed Central

Ogunmuyiwa, Stella Aimiede; Gbolahan, Olalere Omoyosola; Ayantunde, Abiodun Abraham; Odewabi, Adenike Abidemi

2015-01-01

Background: Trauma remains a leading cause of maxillofacial injury globally. Changing etiological factors and patterns of maxillofacial injury continue to be reported and are largely modulated by socio-geographic and environmental factors. It is important to have an in-depth understanding of the pattern and etiology in a particular region before effective preventive measures can be developed. Aim: The aim was to evaluate the patterns, etiological factors, and management of maxillofacial injuries in Ogun state, Nigeria. Materials and Methods: A prospective descriptive cohort study of all consecutive patients that presented with maxillofacial injuries at our center between January and December 2013. Information about demographic data, types of maxillofacial and associated injury, etiology of injury, treatment received and complications were collected and analyzed. Results: Seventy patients presented with maxillofacial injury during the study period with a male to female ratio of 4:1. The age range was 9 months to 60 years with a mean of 30.11 ± standard deviation 14.97 years. Majority of the facial fractures were due to motorcycle related crashes. There were 57.1% mandibular fractures and 55.7% middle third fractures. Closed reduction with maxillo-mandibular fixation was the major method of treatment of facial fractures. Postoperative complications were observed in 11.4% of patients. Conclusion: Road traffic crashes (RTCs) remain the leading etiological factor of maxillofacial injuries in our center. Enforcement of stricter traffic regulations and possibly replacement of motorcycles with tricycles for commercial transportation may help to reduce the incidence of RTCs. PMID:25838765

The role of hypothyroidism in the etiology and progression of dilated cardiomyopathy in Doberman Pinschers.

PubMed

Beier, P; Reese, S; Holler, P J; Simak, J; Tater, G; Wess, G

2015-01-01

Hypothyroidism and dilated cardiomyopathy (DCM) are both common diseases in Doberman Pinschers. A possible influence of hypothyroidism on the etiology and progression of DCM is controversial. Evaluation of the role of hypothyroidism in etiology and progression of DCM. A total of 175 Doberman Pinschers. In this longitudinal prospective study, echocardiography and 24-hour ambulatory ECG recordings were performed in all dogs as screening tests for DCM. Total thyroxine (TT4 ) and thyroid ultrasonography served as initial screening tests for hypothyroidism and low TT4 values were followed up by a thyroid stimulating hormone (TSH) test or free total thyroxine (fT4 )/cTSH measurements. Additionally, a follow-up study of dogs affected by both DCM and hypothyroidism under optimal treatment for hypothyroidism was conducted. A total of 107 dogs were healthy, 45 dogs had DCM, 11 hypothyroidism, and 12 dogs had both DCM and hypothyroidism. TT4 values as well as the thyroid volumes were equivalent in the healthy dogs and in those with DCM. Neither ventricular premature complexes nor echocardiographic parameters differed between healthy and hypothyroid dogs. Dogs with DCM had a 2.26-fold (CI0.95 = 1.1-4.8) higher risk of also being affected by hypothyroidism. Despite optimal thyroid treatment of dogs with hypothyroidism and DCM, there was a progression of the heart disease. This study did not confirm a role of hypothyroidism in the etiology or progression of DCM. Treatment of hypothyroidism did not improve the clinical outcome. Copyright © 2014 by the American College of Veterinary Internal Medicine.

Translational Evidence for a Role of Endocannabinoids in the Etiology and Treatment of Posttraumatic Stress Disorder

PubMed Central

Neumeister, Alexander; Seidel, Jordan; Ragen, Benjamin J.; Pietrzak, Robert H.

2014-01-01

Introduction Posttraumatic stress disorder (PTSD) is a prevalent, chronic, and disabling anxiety disorder that may develop following exposure to a traumatic event. Despite the public health significance of PTSD, relatively little is known about the etiology or pathophysiology of this disorder, and pharmacotherapy development to date has been largely opportunistic instead of mechanism-based. Recently, an accumulating body of evidence has implicated the endocannabinoid system in the etiology of PTSD, and targets within this system are believed to be suitable for treatment development. Methods Herein, we describe evidence from translational studies arguing for the relevance of the endocannabinoid system in the etiology of PTSD. We also show mechanisms relevant for treatment development. Results There is convincing evidence from multiple studies for reduced endocannabinoid availability in PTSD. Brain imaging studies show molecular adaptations with elevated cannabinoid type 1 (CB1) receptor availability in PTSD which is linked to abnormal threat processing and anxious arousal symptoms. Conclusion Of particular relevance is evidence showing reduced levels of the endocannabinoid anandamide and compensatory increase of CB1 receptor availability in PTSD, and an association between increased CB1 receptor availability in the amygdala and abnormal threat processing, as well as increased severity of hyperarousal, but not dysphoric symptomatology, in trauma survivors. Given that hyperarousal symptoms are the key drivers of more disabling aspects of PTSD such as emotional numbing or suicidality, novel, mechanism-based pharmacotherapies that target this particular symptom cluster in patients with PTSD may have utility in mitigating the chronicity and morbidity of the disorder. PMID:25456347

Brainstem encephalitis: etiologies, treatment, and predictors of outcome

PubMed Central

Tan, Ik Lin; Mowry, Ellen M.; Steele, Sonya U.; Pardo, Carlos A.; McArthur, Justin C.; Nath, Avindra

2016-01-01

Brainstem encephalitis (BE) is an uncommon condition. We sought to characterize clinical presentations, etiologies, response to treatment, and predictors of outcome. We performed a retrospective review of non–HIV infected patients diagnosed with BE at Johns Hopkins Hospital (January 1997–April 2010). We characterized clinical and paraclinical features, and used regression models to assess associations with poor outcome. BE was diagnosed in 81 patients. An etiology was identified in 58 of 81 (71.6 %) of cases, most of which were confirmed or probable inflammatory/autoimmune conditions. Of the remaining 23 cases in which a specific diagnosis remained undefined, clinical presentation, CSF, neuroimaging studies, and outcomes were similar to the inflammatory/autoimmune group. Brain biopsy identified a specific diagnosis in 7 of 14 patients (50 %). Fifteen patients (18.5 %) either died or had a poor outcome. In multivariate logistic regression models, a higher CSF protein (per 5 mg/dl, OR = 1.11, 95 % CI: 1.03–1.20), a higher CSF glucose (per 5 mg/dl, OR = 1.36, 95 % CI: 1.09–1.70), and higher serum glucose (per 5 mg/dl, OR = 1.27, 95 % CI: 1.06–1.52) were independently associated with increased odds of poor outcome. Inflammatory and non-infectious conditions accounted for most cases of BE. Higher CSF protein and glucose were independently associated with poor outcome. In immunocompetent patients with BE of undefined etiology despite extensive investigation, a trial of immunosuppressive treatment may be warranted, though deterioration clinically or on magnetic resonance imaging should prompt a brain biopsy. PMID:23749332

Translational evidence for a role of endocannabinoids in the etiology and treatment of posttraumatic stress disorder.

PubMed

Neumeister, Alexander; Seidel, Jordan; Ragen, Benjamin J; Pietrzak, Robert H

2015-01-01

Posttraumatic stress disorder (PTSD) is a prevalent, chronic, and disabling anxiety disorder that may develop following exposure to a traumatic event. Despite the public health significance of PTSD, relatively little is known about the etiology or pathophysiology of this disorder, and pharmacotherapy development to date has been largely opportunistic instead of mechanism-based. Recently, an accumulating body of evidence has implicated the endocannabinoid system in the etiology of PTSD, and targets within this system are believed to be suitable for treatment development. Herein, we describe evidence from translational studies arguing for the relevance of the endocannabinoid system in the etiology of PTSD. We also show mechanisms relevant for treatment development. There is convincing evidence from multiple studies for reduced endocannabinoid availability in PTSD. Brain imaging studies show molecular adaptations with elevated cannabinoid type 1 (CB1) receptor availability in PTSD which is linked to abnormal threat processing and anxious arousal symptoms. Of particular relevance is evidence showing reduced levels of the endocannabinoid anandamide and compensatory increase of CB1 receptor availability in PTSD, and an association between increased CB1 receptor availability in the amygdala and abnormal threat processing, as well as increased severity of hyperarousal, but not dysphoric symptomatology, in trauma survivors. Given that hyperarousal symptoms are the key drivers of more disabling aspects of PTSD such as emotional numbing or suicidality, novel, mechanism-based pharmacotherapies that target this particular symptom cluster in patients with PTSD may have utility in mitigating the chronicity and morbidity of the disorder. Copyright © 2014 Elsevier Ltd. All rights reserved.

Stem cell therapy for the treatment of early stage avascular necrosis of the femoral head: a systematic review

PubMed Central

2014-01-01

Background Avascular necrosis (AVN) of the femoral head (FH) is believed to be caused by a multitude of etiologic factors and is associated with significant morbidity in younger populations. Eventually, the disease progresses and results in FH collapse. Thus, a focus on early disease management aimed at joint preservation by preventing or delaying progression is key. The use of stem cells (SC) for the treatment of AVN of the FH has been proposed. We undertook a systematic review of the medical literature examining the use of SC for the treatment of early stage (precollapse) AVN of the FH, in both pre-clinical and clinical studies. Methods Data collected included: Pre-clinical studies – model of AVN, variety and dosage of SC, histologic and imaging analyses. Clinical studies – study design, classification and etiology of AVN, SC dosage and treatment protocol, incidence of disease progression, patient reported outcomes, volume of necrotic lesion and hip survivorship. Results In pre-clinical studies, the use of SC uniformly demonstrated improvements in osteogenesis and angiogenesis, yet source of implanted SC was variable. In clinical studies, groups treated with SC showed significant improvements in patient reported outcomes; however hip survivorship was not affected. Discrepancies regarding dose of SC, AVN etiology and disease severity were present. Conclusions Routine use of this treatment method will first require further research into dose and quality optimization as well as confirmed improvements in hip survivorship. PMID:24886648

Dermatoscopic fi ndings as a complementary tool in the differential diagnosis of the etiological agent of tinea capitis*

PubMed Central

Schechtman, Regina Casz; Silva, Nanashara Diane Valgas; Quaresma, Maria Victória; Bernardes Filho, Fred; Buçard, Alice Mota; Sodré, Celso Tavares

2015-01-01

Tinea capitis is a scalp infection caused by fungi. In Brazil, the main causative agents are Microsporum canis and the Trichophyton tonsurans. Etiological diagnosis is based on suggestive clinical findings and confirmation depends on the fungus growth in culture. However, it is not always possible to perform this test due to lack of availability. We reveal the dermoscopic findings that enable distinction between the main causative agents of Tinea capitis, M. canis and T. tonsurans. The association of clinical and dermatoscopic findings in suspected Tinea capitis cases may help with the differential diagnosis of the etiological agent, making feasible the precocious, specific treatment. PMID:26312662

Dermatoscopic findings as a complementary tool in the differential diagnosis of the etiological agent of tinea capitis.

PubMed

Schechtman, Regina Casz; Silva, Nanashara Diane Valgas; Quaresma, Maria Victória; Bernardes Filho, Fred; Buçard, Alice Mota; Sodré, Celso Tavares

2015-01-01

Tinea capitis is a scalp infection caused by fungi. In Brazil, the main causative agents are Microsporum canis and the Trichophyton tonsurans. Etiological diagnosis is based on suggestive clinical findings and confirmation depends on the fungus growth in culture. However, it is not always possible to perform this test due to lack of availability. We reveal the dermoscopic findings that enable distinction between the main causative agents of Tinea capitis, M. canis and T. tonsurans. The association of clinical and dermatoscopic findings in suspected Tinea capitis cases may help with the differential diagnosis of the etiological agent, making feasible the precocious, specific treatment.

TARGETED TREATMENTS IN AUTISM AND FRAGILE X SYNDROME

PubMed Central

Gürkan, C. Kağan; Hagerman, Randi J.

2012-01-01

Autism is a neurodevelopmental disorder consisting of a constellation of symptoms that sometimes occur as part of a complex disorder characterized by impairments in social interaction, communication and behavioral domains. It is a highly disabling disorder and there is a need for treatment targeting the core symptoms. Although autism is accepted as highly heritable, there is no genetic cure at this time. Autism is shown to be linked to several genes and is a feature of some complex genetic disorders, including fragile X syndrome (FXS), fragile X premutation involvement, tuberous sclerosis and Rett syndrome. The term autism spectrum disorders (ASDs) covers autism, Asperger syndrome and pervasive developmental disorders (PDD-NOS) and the etiologies are heterogeneous. In recent years, targeted treatments have been developed for several disorders that have a known specific genetic cause leading to autism. Since there are significant molecular and neurobiological overlaps among disorders, targeted treatments developed for a specific disorder may be helpful in ASD of unknown etiology. Examples of this are two drug classes developed to treat FXS, Arbaclofen, a GABAB agonist, and mGluR5 antagonists, and both may be helpful in autism without FXS. The mGluR5 antagonists are also likely to have a benefit in the aging problems of fragile X premutation carriers, the fragile X –associated tremor ataxia syndrome (FXTAS) and the Parkinsonism that can occur in aging patients with fragile X syndrome. Targeted treatments in FXS which has a well known genetic etiology may lead to new targeted treatments in autism. PMID:23162607

A retrospective analysis of endoscopic treatment outcomes in patients with postoperative bile leakage.

PubMed

Sayar, Suleyman; Olmez, Sehmus; Avcioglu, Ufuk; Tenlik, Ilyas; Saritas, Bunyamin; Ozdil, Kamil; Altiparmak, Emin; Ozaslan, Ersan

2016-01-01

Bile leakage, while rare, can be a complication seen after cholecystectomy. It may also occur after hepatic or biliary surgical procedures. Etiology may be underlying pathology or surgical complication. Endoscopic retrograde cholangiopancreatography (ERCP) can play major role in diagnosis and treatment of bile leakage. Present study was a retrospective analysis of outcomes of ERCP procedure in patients with bile leakage. Patients who underwent ERCP for bile leakage after surgery between 2008 and 2012 were included in the study. Etiology, clinical and radiological characteristics, and endoscopic treatment outcomes were recorded and analyzed. Total of 31 patients (10 male, 21 female) were included in the study. ERCP was performed for bile leakage after cholecystectomy in 20 patients, after hydatid cyst operation in 10 patients, and after hepatic resection in 1 patient. Clinical signs and symptoms of bile leakage included abdominal pain, bile drainage from percutaneous drain, peritonitis, jaundice, and bilioma. Twelve (60%) patients were treated with endoscopic sphincterotomy (ES) and nasobiliary drainage (NBD) catheter, 7 patients (35%) were treated with ES and biliary stent (BS), and 1 patient (5%) was treated with ES alone. Treatment efficiency was 100% in bile leakage cases after cholecystectomy. Ten (32%) cases of hydatid cyst surgery had subsequent cystobiliary fistula. Of these patients, 7 were treated with ES and NBD, 2 were treated with ES and BS, and 1 patient (8%) with ES alone. Treatment was successful in 90% of these cases. ERCP is an effective method to diagnose and treat bile leakage. Endoscopic treatment of postoperative bile leakage should be individualized based on etiological and other factors, such as accompanying fistula.

Anaphylaxis in Latin America: a report of the online Latin American survey on anaphylaxis (OLASA)

PubMed Central

Solé, Dirceu; Ivancevich, Juan Carlos; Borges, Mario Sánchez; Coelho, Magna Adaci; Rosário, Nelson A; Ardusso, Ledit Ramón Francisco; Bernd, Luis Antônio Guerra

2011-01-01

OBJECTIVES: The aims of the Online Latin American Survey of Anaphylaxis (OLASA) were to identify the main clinical manifestations, triggers, and treatments of severe allergic reactions in patients who were seen by allergists from July 2008 to June 2010 in 15 Latin American countries and Portugal (n = 634). RESULTS: Of all patients, 68.5% were older than 18 years, 41.6% were male, and 65.4% experienced the allergic reaction at home. The etiologic agent was identified in 87.4% of cases and predominantly consisted of drugs (31.2%), foods (23.3%), and insect stings (14.9%). The main symptom categories observed during the acute episodes were cutaneous (94.0%) and respiratory (79.0%). The majority of patients (71.6%) were treated initially by a physician (office/emergency room) within the first hour after the reaction occurred (60.2%), and 43.5% recovered in the first hour after treatment. Most patients were treated in an emergency setting, but only 37.3% received parenteral epinephrine alone or associated with other medication. However, 80.5% and 70.2% were treated with corticosteroids or antihistamines (alone or in association), respectively. A total of 12.9% of the patients underwent reanimation maneuvers, and 15.2% were hospitalized. Only 5.8% of the patients returned to the emergency room after discharge, with 21.7% returning in the first 6 hours after initial treatment. CONCLUSION: The main clinical manifestations of severe allergic reactions were cutaneous. The etiologic agents that were identified as causing these acute episodes differed according to age group. Following in order: drugs (31.2%), foods (23.3% and insect stings (14.9%) in adults with foods predominance in children. Treatment provided for acute anaphylactic reactions was not appropriate. It is necessary to improve educational programs in order to enhance the knowledge on this potentially fatal emergency. PMID:21808856

Anaphylaxis in Latin America: a report of the online Latin American survey on anaphylaxis (OLASA).

PubMed

Sole, Dirceu; Ivancevich, Juan Carlos; Borges, Mario Sanchez; Coelho, Magna Adaci; Rosario, Nelson A; Ardusso, Ledit Ramón Francisco; Bernd, Luis Antônio Guerra

2011-01-01

The aims of the Online Latin American Survey of Anaphylaxis (OLASA) were to identify the main clinical manifestations, triggers, and treatments of severe allergic reactions in patients who were seen by allergists from July 2008 to June 2010 in 15 Latin American countries and Portugal (n =634). Of all patients, 68.5% were older than 18 years, 41.6% were male, and 65.4% experienced the allergic reaction at home. The etiologic agent was identified in 87.4% of cases and predominantly consisted of drugs (31.2%), foods (23.3%), and insect stings (14.9%). The main symptom categories observed during the acute episodes were cutaneous (94.0%) and respiratory (79.0%). The majority of patients (71.6%) were treated initially by a physician (office/emergency room) within the first hour after the reaction occurred (60.2%), and 43.5% recovered in the first hour after treatment. Most patients were treated in an emergency setting, but only 37.3% received parenteral epinephrine alone or associated with other medication. However, 80.5% and 70.2% were treated with corticosteroids or antihistamines (alone or in association), respectively. A total of 12.9% of the patients underwent reanimation maneuvers, and 15.2% were hospitalized. Only 5.8% of the patients returned to the emergency room after discharge, with 21.7% returning in the first 6 hours after initial treatment. The main clinical manifestations of severe allergic reactions were cutaneous. The etiologic agents that were identified as causing these acute episodes differed according to age group. Following in order: drugs (31.2%), foods (23.3% and insect stings (14.9%) in adults with foods predominance in children. Treatment provided for acute anaphylactic reactions was not appropriate. It is necessary to improve educational programs in order to enhance the knowledge on this potentially fatal emergency.

Treatment of ectopic eruption of maxillary permanent first molars.

PubMed

Taloumis, L J; Allinder, J R

1993-01-01

A review of treatment of the ectopic maxillary permanent first molar is presented; prevalence and possible etiologies of the condition are explained. A step-by-step procedure for correctly diagnosing and treating the problem is suggested. A case is described in which diagnosis and treatment followed the principles outlined.

Adults with Attention-Deficit/ Hyperactivity Disorder: Assessment and Treatment Strategies

ERIC Educational Resources Information Center

Wadsworth, John S.; Harper, Dennis C.

2007-01-01

Attention-deficit/hyperactivity disorder (ADHD) among adults is characterized by inattentiveness and impulsivity. This article provides counselors with information about the etiology, assessment, and treatment of adult ADHD. The identification of the genetic and neurological features of ADHD has led to improvements in evaluation and treatment.…

The role of NIGMS P50 sponsored team science in our understanding of multiple organ failure.

PubMed

Moore, Frederick A; Moore, Ernest E; Billiar, Timothy R; Vodovotz, Yoram; Banerjee, Anirban; Moldawer, Lyle L

2017-09-01

The history of the National Institute of General Medical Sciences (NIGMS) Research Centers in Peri-operative Sciences (RCIPS) is the history of clinical, translational, and basic science research into the etiology and treatment of posttraumatic multiple organ failure (MOF). Born out of the activism of trauma and burn surgeons after the Viet Nam War, the P50 trauma research centers have been a nidus of research advances in the field and the training of future academic physician-scientists in the fields of trauma, burns, sepsis, and critical illness. For over 40 years, research conducted under the aegis of this funding program has led to numerous contributions at both the bedside and at the bench. In fact, it has been this requirement for team science with a clinician-scientist working closely with basic scientists from multiple disciplines that has led the RCIPS to its unrivaled success in the field. This review will briefly highlight some of the major accomplishments of the RCIPS program since its inception, how they have both led and evolved as the field moved steadily forward, and how they are responsible for much of our current understanding of the etiology and pathology of MOF. This review is not intended to be all encompassing nor a historical reference. Rather, it serves as recognition to the foresight and support of many past and present individuals at the NIGMS and at academic institutions who have understood the cost of critical illness and MOF to the individual and to society.

[Conservative treatment of benign esophageal strictures using dilation. Analysis of 500 cases].

PubMed

Andreollo, N A; Lopes, L R; Inogutti, R; Brandalise, N A; Leonardi, L S

2001-01-01

The benign esophageal stenoses (BES) are common complications owing to many etiologies: gastroesophageal reflux, ingestion of corrosive agents, esophageal surgery, radiotherapy, postendoscopic variceal sclerotherapy, drug ingestion, prolonged nasogastric intubation, extrinsic compression and esophageal webs. Esophageal dilatations are worldwide recommended to treat this complication, employing dilators of many types and diameters and facilitating the food ingestion. Evaluation of the results and advantages of the conservative treatment of the BES using esophageal dilatations, in outpatient service of upper digestive endoscopy. During the period from 1981 to 1999, 500 patients with BES were treated and followed up at the Gastrocenter - UNICAMP, in an individually Program of Esophageal Dilatation for each case. The highest number of cases was under ages from 31 to 60 years old (52,8%), and males (59,2%). The most predominant etiologies were: peptic stenosis (30,4%), caustic ingestion (23,6%), anastomosis (23,2%), megaesophagus (8,0%) and prolonged nasogastric ingestion entubation (6,4%), totalizing 91,6% of the BES. Most of patients (94,2%) were submitted to the maximum of 25 dilations. Dilators from 10,5 to 16 mm were employed in 95,6% of the cases. The duration of the treatment was 24 months in 76,2% of the BES. Esophageal perforations occurred in 6 patients (1,2%), without mortality. Were considered excellent, good and bad results, respectively in 76,2%, 18,2% and 5,6% of the cases. On the other hand, excellent results were recorded in 81,0% of the peptic stenosis, 66,1% of the caustic stenosis and 82,7% of the anastomotic stenosis. The conservative treatment failed in 9,3% of the caustic stenosis, 4,3% of the anastomotic stenosis and 3,9% of the peptic stenosis. Thus, the caustic stenosis were unsuccessfull in the highest percentage of unsuccessful. The conservative treatment using guidewire dilators (Savary-Gilliard and Eder-Puestow) is the first choice in the BES, is effective for long time, with short complications and the surgical treatment is indicated only when the dilatations failed.

Quality of sexually transmitted disease treatments in the formal and informal sectors of Bangui, Central African Republic.

PubMed

Somsé, P; Mberyo-Yaah, F; Morency, P; Dubois, M J; Grésenguet, G; Pépin, J

2000-09-01

Interventions for upgrading sexually transmitted disease (STD) management in sub-Saharan Africa have focused on the public sector, and to a much lower extent on private medical practitioners and pharmacies. However, in most African cities there is a large informal sector that provides care to many patients with STD symptoms. To compare the quality of treatments offered to patients with major STD syndromes in the public sector, pharmacies, and the informal sector of the same city. Healthcare providers in health centers, pharmacies, private laboratories, and market drug peddlers in Bangui, Central African Republic, were asked to complete a short form for every patient consulting them with genital complaints. The treatments they ordered were evaluated for their potential efficacy against the major etiologic agents of the syndrome for which the patient consulted. The majority of male patients with STDs preferred to seek care in pharmacies and in the informal sector. The STD treatments offered to patients with urethral discharge or genital ulcers in pharmacies and in the informal sector tended to focus on a single etiologic agent. The quality of STD treatments offered by drug peddlers and private laboratories was poor, apart from adequate coverage of syphilis in patients with genital ulcers and of candidiasis in women with vaginal discharge. For instance, 41% and 34% of patients with urethral discharge managed by drug peddlers and private laboratories did not receive a drug active against either Neisseria gonorrhoeae or Chlamydia trachomatis, whereas this proportion was 22% in pharmacies and 14% in health centers. For patients with genital ulcers, the proportion offered a drug active against Haemophilus ducreyi was 2% if seen by drug peddlers, 0% in laboratories, 10% in pharmacies, and 25% in health centers. For each syndrome and each category of provider, between one fourth and two thirds of patients had already received another ineffective treatment elsewhere. National STD and HIV control programs will have to improve STD management in pharmacies and in the informal sector if they are to have any impact on the dynamics of HIV infection in urban centers.

Levetiracetam in the Treatment of Epileptic Seizures After Liver Transplantation.

PubMed

Lin, Chih-Hsiang; Chen, Chao-Long; Lin, Tsu-Kung; Chen, Nai-Ching; Tsai, Meng-Han; Chuang, Yao-Chung

2015-09-01

After liver transplantation, patients may develop seizures or epilepsy due to a variety of etiologies. The ideal antiepileptic drugs for these patients are those with fewer drug interactions and less hepatic toxicity. In this study, we present patients using levetiracetam to control seizures after liver transplantation. We retrospectively enrolled patients who received levetiracetam for seizure control after liver transplantation. We analyzed the etiology of liver failure that required liver transplantation, etiology of the seizures, outcomes of seizure control, and the condition of the patient after follow-up at the outpatient department. Hematological and biochemical data before and after the use of levetiracetam were also collected. Fifteen patients who received intravenous or oral levetiracetam monotherapy for seizure control after liver transplantation were enrolled into this study. All of the patients remained seizure-free during levetiracetam treatment. Two patients died during the follow-up, and the other 13 patients were alive at the end of the study period and all were seizure-free without neurological sequelae that interfered with their daily activities. No patients experienced liver failure or rejection of the donor liver due to ineffective immunosuppressant medications. The dosage of immunosuppressants did not change before and after levetiracetam treatment, and there were no changes in hematological and biochemical data before and after treatment. Levetiracetam may be a suitable antiepileptic drug for patients who undergo liver transplantation due to fewer drug interactions and a favorable safety profile.

Hemothorax: Etiology, diagnosis, and management.

PubMed

Broderick, Stephen R

2013-02-01

Most cases of hemothorax are related to blunt or penetrating chest trauma. Criteria for surgical intervention for initial hemothorax are well defined. Appropriate management of retained hemothorax following initial trauma management is critical, and the best approach remains controversial. Spontaneous hemothorax is much less common and results from a variety of pathologic processes. This article reviews the etiology, diagnosis, and treatment of traumatic and spontaneous hemothorax in modern practice. Copyright © 2013 Elsevier Inc. All rights reserved.

Etiological features of borderline personality related characteristics in a birth cohort of 12-year-old children

PubMed Central

BELSKY, DANIEL W.; CASPI, AVSHALOM; ARSENEAULT, LOUISE; BLEIDORN, WIEBKE; FONAGY, PETER; GOODMAN, MARIANNE; HOUTS, RENATE; MOFFITT, TERRIE E.

2012-01-01

It has been reported that borderline personality related characteristics can be observed in children, and that these characteristics are associated with increased risk for the development of borderline personality disorder. It is not clear whether borderline personality related characteristics in children share etiological features with adult borderline personality disorder. We investigated the etiology of borderline personality related characteristics in a longitudinal cohort study of 1,116 pairs of same-sex twins followed from birth through age 12 years. Borderline personality related characteristics measured at age 12 years were highly heritable, were more common in children who had exhibited poor cognitive function, impulsivity, and more behavioral and emotional problems at age 5 years, and co-occurred with symptoms of conduct disorder, depression, anxiety, and psychosis. Exposure to harsh treatment in the family environment through age 10 years predicted borderline personality related characteristics at age 12 years. This association showed evidence of environmental mediation and was stronger among children with a family history of psychiatric illness, consistent with diathesis–stress models of borderline etiology. Results indicate that borderline personality related characteristics in children share etiological features with borderline personality disorder in adults and suggest that inherited and environmental risk factors make independent and interactive contributions to borderline etiology. PMID:22293008

Etiological features of borderline personality related characteristics in a birth cohort of 12-year-old children.

PubMed

Belsky, Daniel W; Caspi, Avshalom; Arseneault, Louise; Bleidorn, Wiebke; Fonagy, Peter; Goodman, Marianne; Houts, Renate; Moffitt, Terrie E

2012-02-01

It has been reported that borderline personality related characteristics can be observed in children, and that these characteristics are associated with increased risk for the development of borderline personality disorder. It is not clear whether borderline personality related characteristics in children share etiological features with adult borderline personality disorder. We investigated the etiology of borderline personality related characteristics in a longitudinal cohort study of 1,116 pairs of same-sex twins followed from birth through age 12 years. Borderline personality related characteristics measured at age 12 years were highly heritable, were more common in children who had exhibited poor cognitive function, impulsivity, and more behavioral and emotional problems at age 5 years, and co-occurred with symptoms of conduct disorder, depression, anxiety, and psychosis. Exposure to harsh treatment in the family environment through age 10 years predicted borderline personality related characteristics at age 12 years. This association showed evidence of environmental mediation and was stronger among children with a family history of psychiatric illness, consistent with diathesis-stress models of borderline etiology. Results indicate that borderline personality related characteristics in children share etiological features with borderline personality disorder in adults and suggest that inherited and environmental risk factors make independent and interactive contributions to borderline etiology.

Microbial keratitis following vegetative matter injury.

PubMed

Taneja, Mukesh; Ashar, Jatin N; Mathur, Anurag; Nalamada, Suma; Garg, Prashant

2013-04-01

The purpose of the present study was to analyze the microbiological profile of cases of keratitis following trauma with vegetative matter in a tertiary care center. A retrospective review of the medical records of 49 patients with keratitis following vegetative matter injury over a 3-month period was performed. All patients underwent corneal scraping for smears and inoculation onto various culture media. The microbiological profile was based on the smear and culture reports. For patients who were culture-negative, outcome after standard empirical antibacterial therapy as per hospital protocol was analyzed. Thirteen patients with corneal ulcers had fungal etiology, eight had bacterial etiology, and two had protozoal etiology, while 13 patients were polymicrobial and 13 were culture-negative. Polymicrobial infections were mainly bacterial (eight cases), and the remaining five cases had coexistent fungal and bacterial etiology. The treatment was directed to the specific organism and patients improved with medical or surgical therapy. Only a third of culture-negative cases showed fungal etiology on biopsy or histopathology after keratoplasty while a third showed improvement with therapy. Corneal infections following vegetative matter trauma show a varied etiological profile; however, bacterial and polymicrobial infections are more prevalent. Empirical anti-fungal therapy, as commonly practiced, must be avoided in cases with vegetative matter injury.

[Selective mutism].

PubMed

Ytzhak, A; Doron, Y; Lahat, E; Livne, A

2012-10-01

Selective mutism is an uncommon disorder in young children, in which they selectively don't speak in certain social situations, while being capable of speaking easily in other social situations. Many etiologies were proposed for selective mutism including psychodynamic, behavioral and familial etc. A developmental etiology that includes insights from all the above is gaining support. Accordingly, mild language impairment in a child with an anxiety trait may be at the root of developing selective mutism. The behavior will be reinforced by an avoidant pattern in the family. Early treatment and followup for children with selective mutism is important. The treatment includes non-pharmacological therapy (psychodynamic, behavioral and familial) and pharmacologic therapy--mainly selective serotonin reuptake inhibitors (SSRI).

Oral Anaerobic Bacteria in the Etiology of Ankylosing Spondylitis

PubMed Central

Öğrendik, Mesut

2017-01-01

Ankylosing spondylitis (AS) is associated with periodontitis. Anti–Porphyromonas gingivalis and anti–Prevotella intermedia antibody titers were higher in patients with spondyloarthritis than in healthy people. Sulfasalazine is an effective antibiotic treatment for AS. Moxifloxacin and rifamycin were also found to be significantly effective. The etiology hypothesis suggests that oral anaerobic bacteria such as Porphyromonas spp and Prevotella spp contribute to the disease. These bacteria have been identified in AS, and we will discuss their pathogenic properties with respect to our knowledge of the disease. Periodontal pathogens are likely to be responsible for the development of AS in genetically susceptible individuals. This finding should guide the development of more comprehensive and efficacious treatment strategies for AS. PMID:28638241

Claire Zhu, PhD | Division of Cancer Prevention

Cancer.gov

Dr. Claire Zhu is a program director in the Early Detection Research Group of the Division of Cancer Prevention at the NCI, where she coordinates the Etiologic and Early Marker Studies Program (EEMS) in the Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial (PLCO), as well as manages a grant portfolio in early detection research. |

Induction of painless thyroiditis in patients receiving programmed death 1 receptor immunotherapy for metastatic malignancies.

PubMed

Orlov, Steven; Salari, Farnaz; Kashat, Lawrence; Walfish, Paul G

2015-05-01

Immunotherapies against immune checkpoints that inhibit T cell activation [cytotoxic T lymphocyte antigen 4 (CTLA-4) and programmed cell death 1 (PD-1)] are emerging and promising treatments for several metastatic malignancies. However, the precise adverse effects of these therapies on thyroid gland function have not been well described. We report on 10 cases of painless thyroiditis syndrome (PTS) from a novel etiology, following immunotherapy with anti-PD-1 monoclonal antibodies (mAb) during treatment for metastatic malignancies. Six patients presented with transient thyrotoxicosis in which thyrotropin binding inhibitory immunoglobulins (TBII) were absent for all, whereas four patients had evidence of positive antithyroid antibodies. All thyrotoxic patients required temporary beta-blocker therapy and had spontaneous resolution of thyrotoxicosis with subsequent hypothyroidism. Four patients presented with hypothyroidism without a detected preceding thyrotoxic phase, occurring 6-8 weeks after initial drug exposure. All of these patients had positive antithyroid antibodies and required thyroid hormone replacement therapy for a minimum of 6 months. Patients receiving anti-PD-1 mAb therapy should be monitored for signs and symptoms of PTS which may require supportive treatment with beta-blockers or thyroid hormone replacement. The anti-PD-1 mAb is a novel exogenous cause of PTS and provides new insight into the possible perturbations of the immune network that may modulate the development of endogenous PTS, including cases of sporadic and postpartum thyroiditis.

Understanding Bipolar Disorder: Implications for Mental Health Counselors.

ERIC Educational Resources Information Center

Withrow, J. Steve; Hinkle, J. Scott

1990-01-01

Provides an overview of bipolar disorder, including a discussion of diagnostic indicators, etiological theories, and psychopharmacological treatment. Examines treatment implications for mental health counselors, including role in psychiatric liaison, individual counseling, marriage and family therapy, and vocational counseling. (Author/ABL)

Carcinoma of the stomach: A review of epidemiology, pathogenesis, molecular genetics and chemoprevention

PubMed Central

Nagini, Siddavaram

2012-01-01

Carcinoma of the stomach is still the second most common cause of cancer death worldwide, although the incidence and mortality have fallen dramatically over the last 50 years in many regions. The incidence of gastric cancer varies in different parts of the world and among various ethnic groups. Despite advances in diagnosis and treatment, the 5-year survival rate of stomach cancer is only 20 per cent. Stomach cancer can be classified into intestinal and diffuse types based on epidemiological and clinicopathological features. The etiology of gastric cancer is multifactorial and includes both dietary and nondietary factors. The major diet-related risk factors implicated in stomach cancer development include high content of nitrates and high salt intake. Accumulating evidence has implicated the role of Helicobacter pylori (H. pylori) infection in the pathogenesis of gastric cancer. The development of gastric cancer is a complex, multistep process involving multiple genetic and epigenetic alterations of oncogenes, tumor suppressor genes, DNA repair genes, cell cycle regulators, and signaling molecules. A plausible program for gastric cancer prevention involves intake of a balanced diet containing fruits and vegetables, improved sanitation and hygiene, screening and treatment of H. pylori infection, and follow-up of precancerous lesions. The fact that diet plays an important role in the etiology of gastric cancer offers scope for nutritional chemoprevention. Animal models have been extensively used to analyze the stepwise evolution of gastric carcinogenesis and to test dietary chemopreventive agents. Development of multitargeted preventive and therapeutic strategies for gastric cancer is a major challenge for the future. PMID:22844547

Delayed Orgasm and Anorgasmia

PubMed Central

Jenkins, Lawrence C.; Mulhall, John P.

2016-01-01

Delayed orgasm/anorgasmia defined as the persistent or recurrent difficulty, delay in, or absence of attaining orgasm after sufficient sexual stimulation, which causes personal distress. Delayed orgasm and anorgasmia are associated with significant sexual dissatisfaction. A focused medical history can shed light on the potential etiologies; which include: medications, penile sensation loss, endocrinopathies, penile hyperstimulation and psychological etiologies, amongst others. Unfortunately, there are no excellent pharmacotherapies for delayed orgasm/anorgasmia, and treatment revolves largely around addressing potential causative factors and psychotherapy. PMID:26439762

Efficacy of the Ketogenic Diet for the Treatment of Refractory Childhood Epilepsy: Cerebrospinal Fluid Neurotransmitters and Amino Acid Levels.

PubMed

Sariego-Jamardo, Andrea; García-Cazorla, Angels; Artuch, Rafael; Castejón, Esperanza; García-Arenas, Dolores; Molero-Luis, Marta; Ormazábal, Aida; Sanmartí, Francesc Xavier

2015-11-01

The mechanisms of the ketogenic diet remain unclear, but several predictors of response have been proposed. We aimed is to study the relationship between the etiology of epilepsy, cerebrospinal fluid neurotransmitters, pterins, and amino acids, and response to a ketogenic diet. We studied 60 patients who began classic ketogenic diet treatment for refractory epilepsy. In 24 of 60 individuals, we analyzed cerebrospinal fluid neurotransmitters, pterins, and amino acids in baseline conditions. Mean age at epilepsy onset was 24 months, 83.3% were focal epilepsies, and in 51.7% the etiology of the epilepsy was unknown. Six months after initiating the ketogenic diet, it was effective (greater than a 50% reduction in seizure frequency) in 31.6% of patients. We did not find a link between rate of efficacy for the ketogenic diet and etiologies of epilepsy, nor did we find a link between the rate of efficacy for the ketogenic diet and cerebrospinal fluid pterins and biogenic amines concentrations. However, we found statistically significant differences for lysine and arginine values in the cerebrospinal fluid between ketogenic diet responders and nonresponders, but not for the other amino acids analyzed. The values of some amino acids were significantly different in relationship with the ketogenic diet efficacy; however, the epilepsy etiology and the cerebrospinal fluid biogenic amine and pterin values were not. Copyright © 2015 Elsevier Inc. All rights reserved.

Practice Parameter for the Assessment and Treatment of Children and Adolescents with Obsessive-Compulsive Disorder

ERIC Educational Resources Information Center

Journal of the American Academy of Child & Adolescent Psychiatry, 2012

2012-01-01

Research in etiology, neurobiology, genetics, clinical correlates, and evidence-based treatments in children and adolescents with obsessive-compulsive disorder indicate a need for the revision of the Practice Parameters for the Assessment and Treatment of Children and Adolescents with Obsessive-Compulsive Disorder first published a decade ago. The…

Management of Oral Lichen Planus by 980 nm Diode Laser

PubMed Central

Derikvand, Nahid; Ghasemi, Seyedeh Sara; Moharami, Mohammad; Shafiei, Ehsan; Chiniforush, Nasim

2017-01-01

Introduction: Oral lichen planus (OLP) is a mucocutaneous disease with uncertain etiology. As the etiology is unknown standard treatment modalities are not available. The traditional and common treatment relies on corticosteroids whether topical or systemic. In recent years, development of lasers made a proper path to use this instrument for treatment of the diseases which are refractory to conventional treatments. Previous studies in this field used CO2, ND:YAG, Excimer and some wavelength of diode lasers for the treatment of different types of lichen planus. Case Report: In this study, we present an OLP case which is treated using 980 nm diode laser. The result was measured by visual analogue scale (VAS) and clinical assessment; as a result, symptoms including pain and soreness started to decrease within a week, and by the end of a month completely subsided; the lesion disappeared totally as well. No recurrence was observed after a month and no side-effect was reported. Conclusion: 980 nm diode laser can be successfully used for treatment of patients with OLP PMID:29123636

Small Intestinal Infections.

PubMed

Munot, Khushboo; Kotler, Donald P

2016-06-01

Small intestinal infections are extremely common worldwide. They may be bacterial, viral, or parasitic in etiology. Most are foodborne or waterborne, with specific etiologies differing by region and with diverse pathophysiologies. Very young, very old, and immune-deficient individuals are the most vulnerable to morbidity or mortality from small intestinal infections. There have been significant advances in diagnostic sophistication with the development and early application of molecular diagnostic assays, though these tests have not become mainstream. The lack of rapid diagnoses combined with the self-limited nature of small intestinal infections has hampered the development of specific and effective treatments other than oral rehydration. Antibiotics are not indicated in the absence of an etiologic diagnosis, and not at all in the case of some infections.

Current Trends in the Treament of Phobias in Autistic and Mentally Retarded Persons.

ERIC Educational Resources Information Center

Jackson, Henry J.

1983-01-01

The paper reviews research on phobic disorders of mentally retarded and autistic persons, noting the definitions, incidence and prevalence, etiological explanations, and treatment approaches. Methodological weaknesses are stressed. Behavioral interventions are seen as the treatments of choice. (CL)

Angular cheilitis, part 2: nutritional, systemic, and drug-related causes and treatment.

PubMed

Park, Kelly K; Brodell, Robert T; Helms, Stephen E

2011-07-01

Angular cheilitis (AC) is associated with a variety of nutritional, systemic, and drug-related factors that may act exclusively or in combination with local factors. Establishing the underlying etiology of AC is required to appropriately focus treatment efforts.

Oral Lichen Planus: An Update on Etiology, Pathogenesis, Clinical Presentation, Diagnosis and Management

PubMed Central

Gupta, Sonia; Jawanda, Manveen Kaur

2015-01-01

The mouth is a mirror of health or disease, a sentinel or early warning system. The oral cavity might well be thought as a window to the body because oral manifestations accompany many systemic diseases. In many instances, oral involvement precedes the appearance of other symptoms or lesions at other locations. Oral lichen planus (OLP) is a chronic mucocutaneous disorder of stratified squamous epithelium of uncertain etiology that affects oral and genital mucous membranes, skin, nails, and scalp. LP is estimated to affect 0.5% to 2.0% of the general population. This disease has most often been reported in middle-aged patients with 30-60 years of age and is more common in females than in males. The disease seems to be mediated by an antigen-specific mechanism, activating cytotoxic T cells, and non-specific mechanisms like mast cell degranulation and matrix metalloproteinase activation. A proper understanding of the pathogenesis, clinical presentation, diagnosis of the disease becomes important for providing the right treatment. This article discusses the prevalence, etiology, clinical features, oral manifestations, diagnosis, complications and treatment of oral LP. PMID:26120146

[Iron-deficiency anaemia in everyday gynaecological practice].

PubMed

Lukanova, M; Popov, I

2004-01-01

Iron-deficiency anaemia /IDA/ is of utmost significance to clinical practice. Chronic haemorrhages from the genital tract are the major etiological factor for its appearance in 60-70% of the patients. Abnormal genital bleeding for the specialist in Obstetrics and gynaecology and IDA for the haematologist are frequently met problems in their everyday practice, which require detailed examination, good colaboration and synchronization between the work of both specialists. Diagnosing and etiological treatment of IDA of gynaecologic origin by mutual timely and adequate co-operation of gynaecologist and haematologist. Clinical survey based on the algorithm worked out. Its everyday application started in July-August 2001 and till today /30.04.2003/ 253 cases with IDA in the Department of Gynaecology are taken in. A record of proceedings was made for every patient and that helped the further diagnostic and therapeutic activity and respective data processing. The data and results obtained verify the achievement of final diagnostic specification of IDA, the role of the algorithm as a stepping-stone to its etiological treatment, complete and durable correction of iron deficiency.

Understanding the Etiology of Prescription Opioid Abuse: Implications for Prevention and Treatment

PubMed Central

Rigg, Khary K.; Murphy, John W.

2013-01-01

Although studies on the initiation of substance abuse abound, the body of literature on prescription opioid abuse (POA) etiology is small. Little is known about why and how the onset of POA occurs, especially among high-risk populations. In this study we aimed to fill this important knowledge gap by exploring the POA initiation experiences of 90 prescription opioid abusers currently in treatment and their narrative accounts of the circumstances surrounding their POA onset. This research was conducted within a storyline framework, which operates on the premise that the path to drug abuse represents a biography or a process rather than a static condition. Audiotapes of in-depth interviews were transcribed, coded, and thematically analyzed. Analyses revealed the presence of four trajectories leading to POA. This study adds to the limited research on POA etiology by not only illuminating the psychosocial factors that contribute to POA onset, but also by situating initiation experiences within broader life processes. The study findings provide crucial insights to policymakers and interventionists in identifying who is at risk for POA, and more important, when and how to intervene most efficaciously. PMID:23656723

Understanding the etiology of prescription opioid abuse: implications for prevention and treatment.

PubMed

Rigg, Khary K; Murphy, John W

2013-07-01

Although studies on the initiation of substance abuse abound, the body of literature on prescription opioid abuse (POA) etiology is small. Little is known about why and how the onset of POA occurs, especially among high-risk populations. In this study we aimed to fill this important knowledge gap by exploring the POA initiation experiences of 90 prescription opioid abusers currently in treatment and their narrative accounts of the circumstances surrounding their POA onset. This research was conducted within a storyline framework, which operates on the premise that the path to drug abuse represents a biography or a process rather than a static condition. Audiotapes of in-depth interviews were transcribed, coded, and thematically analyzed. Analyses revealed the presence of four trajectories leading to POA. This study adds to the limited research on POA etiology by not only illuminating the psychosocial factors that contribute to POA onset, but also by situating initiation experiences within broader life processes. The study findings provide crucial insights to policymakers and interventionists in identifying who is at risk for POA, and more important, when and how to intervene most efficaciously.

Etiology, pathology, management and prognosis of chronic pancreatitis in Chinese population: A retrospective study.

PubMed

Camara, Soriba Naby; Ramdany, Sonam; Zhao, Gang; Gou, Shan-Miao; Xiong, Jiong-Xin; Yang, Zhi-Yong; Yin, Tao; Yang, Ming; Balde, Oumar Taibata; Barry, Ahmed Boubacar; Adji, Seid; Li, Xiang; Jin, Yan; Wu, He-Shui; Wang, Chun-You

2015-06-01

The purpose of this study was to investigate the etiology, pathological characteristics, management and prognosis of chronic pancreatitis in the Chinese population. The clinical data of 142 patients with chronic pancreatitis were retrospectively studied. All patients were of Chinese nationality and hospitalized from January 2008 to December 2011. Their ages ranged from 14 to 76 years, with a mean of 43 years. Of 142 patients, there were 72 cases of obstructive chronic pancreatitis (50.70%), 19 cases of alcoholic chronic pancreatitis (13.38%), 14 cases of autoimmune pancreatitis (9.86%) and 37 cases of undetermined etiology (26.06%). Pathologically, the average inflammatory mass diameter was 3.8 ± 3.3 cm, biliary obstruction occurred in 36 cases, gall stones in 70 cases, calcification in 88 cases, ductal dilatation in 61 cases, side branch dilatation in 32 cases, ductal irregularity in 10 cases, lymphocytic inflammation in 23 cases, obliterative phlebitis in 14 cases, extra pancreatic lesion in 19 cases and fibrosis in 142 cases. Location of pancreatic lesion in the region of head (n=97), neck (n=16), body (n=12), tail (n=15) and whole pancreas (n=2) influenced the choice of surgical procedures. Ninety-four patients (66.20%) received surgical treatment and 33.80% received other treatments. After operation, 80.85% of 94 patients experienced decreased pain, and 8.51% of 94 showed recovery of endocrine function but with a complication rate of 12.77%. All the operations were performed successfully. According to the pain scale of European Organization for Research and Treatment of Cancer (QLQ-C30) a decrease from 76 ± 22 to 14 ± 18 was observed. Etiology, pathological characteristics, management and prognosis of chronic pancreatitis in the Chinese population vary from others.

Gender related differences in clinical profile and outcome of patients with heart failure. Results of the RICA Registry.

PubMed

Conde-Martel, A; Arkuch, M E; Formiga, F; Manzano-Espinosa, L; Aramburu-Bodas, O; González-Franco, Á; Dávila-Ramos, M F; Suárez-Pedreira, I; Herrero-Domingo, A; Montero-Pérez-Barquero, M

2015-10-01

To analyze the differential clinical characteristics according to gender of patients with heart failure in terms of etiology, comorbidity, triggers, treatment, hospital stay and overall mortality at one year. We employed data from the RICA registry, a multicenter prospective cohort of patients hospitalized in internal medicine departments for heart failure, with a follow-up of one year. We analyzed the differences between the gender in terms of the etiology of the heart disease, comorbidity, triggers, left ventricle ejection fraction, functional state, mental condition, treatment, length of stay and mortality at 1 year. A total of 1772 patients (47.2% men) were included. The women were older than the men (p<.001) and had a higher prevalence of hypertension, obesity, chronic kidney disease, atrial fibrillation and preserved left ventricle ejection fraction (p<.001). The men's medical history had a predominance of myocardial infarction, chronic obstructive pulmonary disease, peripheral arteriopathy (p<.001) and anemia (p=.02). In the women, a hypertensive etiology was predominant, followed by valvular. The main triggers were hypertension and atrial fibrillation. Treatment with beta-blockers, ACEIs and/or ARBs did not differ by sex. The women had poorer functional capacity (p<.001), according to the Barthel index. After adjusting for age and other prognostic factors, the mortality at one year was lower among the women (RR: 0.69; 95% CI 0.53-0.89; p=.004). HF in women occurs at a later age and with different comorbidities. The hypertensive and valvular etiology is predominant, with preserved left ventricle ejection fraction, and the age-adjusted mortality is lower than in men. Copyright © 2015 Elsevier España, S.L.U. y Sociedad Española de Medicina Interna (SEMI). All rights reserved.

Transbronchial drainage using endobronchial ultrasonography with guide sheath for lung abscess: A case report.

PubMed

Yaguchi, Daizo; Ichikawa, Motoshi; Inoue, Noriko; Kobayashi, Daisuke; Shizu, Masato; Imai, Naoyuki

2018-05-01

Lung abscess was previously treated surgically, but is now mainly treated with antibiotics and ideally with direct drainage, although postural drainage canalso be used. A chest abnormal shadow was detected in an 82-year-old man and he was referred to our department in November 2017. On chest computed tomography (CT), a low-density mass shadow was present in the left S8 segment. Lung abscess and lung cancer were considered as differential diagnoses, and treatment with sulbactam sodium/ampicillin sodium (SBT/ABPC) was first initiated for lung abscess. The etiologic agent could not be identified by sputum examination, and the abscess shadow remained. Lung abscess. Endobronchial ultrasonography with a guide sheath (EBUS-GS)-guided bronchoscopy was performed on hospital day 21 to diagnose the lesion, identify the etiologic agent if the lesion was a lung abscess, and attempt drainage. Vacuum aspiration performed in the guide sheath after the probe was placed within the lesion produced 4-5 ml of gray turbid pus, and the abscess was judged to have been drained. A subsequent pathological examination did not detect malignant cells. Klebsiella pneumoniae, Prevotella spp. was identified as the etiologic agent in bacteriological tests. Antibiotics were changed based on sensitivity test results, and drainage was similarly performed on hospital day 28. The shadow gradually improved and disappeared. Therefore, this procedure and treatment led to identification of the etiologic agent and helped with cure of the disease. Based on the basic principle of treatment for abscess using as much drainage as possible, EBUS-GS-guided transbronchial drainage may be considered to be a "new procedure" for lung abscess.

Transbronchial drainage using endobronchial ultrasonography with guide sheath for lung abscess

PubMed Central

Yaguchi, Daizo; Ichikawa, Motoshi; Inoue, Noriko; Kobayashi, Daisuke; Shizu, Masato; Imai, Naoyuki

2018-01-01

Abstract Rationale: Lung abscess was previously treated surgically, but is now mainly treated with antibiotics and ideally with direct drainage, although postural drainage canalso be used. Patient concerns: A chest abnormal shadow was detected in an 82-year-old man and he was referred to our department in November 2017. On chest computed tomography (CT), a low-density mass shadow was present in the left S8 segment. Lung abscess and lung cancer were considered as differential diagnoses, and treatment with sulbactam sodium/ampicillin sodium (SBT/ABPC) was first initiated for lung abscess. The etiologic agent could not be identified by sputum examination, and the abscess shadow remained. Diagnoses: Lung abscess. Interventions: Endobronchial ultrasonography with a guide sheath (EBUS-GS)-guided bronchoscopy was performed on hospital day 21 to diagnose the lesion, identify the etiologic agent if the lesion was a lung abscess, and attempt drainage. Vacuum aspiration performed in the guide sheath after the probe was placed within the lesion produced 4-5 ml of gray turbid pus, and the abscess was judged to have been drained. Outcomes: A subsequent pathological examination did not detect malignant cells. Klebsiella pneumoniae, Prevotella spp. was identified as the etiologic agent in bacteriological tests. Antibiotics were changed based on sensitivity test results, and drainage was similarly performed on hospital day 28. The shadow gradually improved and disappeared. Therefore, this procedure and treatment led to identification of the etiologic agent and helped with cure of the disease. Lessons: Based on the basic principle of treatment for abscess using as much drainage as possible, EBUS-GS-guided transbronchial drainage may be considered to be a “new procedure” for lung abscess. PMID:29768382

Treatment for and clinical characteristics of granulomatous mastitis.

PubMed

Sheybani, Fereshte; Sarvghad, MohammadReza; Naderi, HamidReza; Gharib, Masoumeh

2015-04-01

To describe the clinical and paraclinical characteristics of idiopathic granulomatous mastitis, the management of our patients, and review the literature on this topic. Patients referred to our clinic with a presumptive diagnosis of infectious mastitis were only included in the study if they had histopathologic confirmation of granulomatous mastitis. A systemic or infectious etiology was excluded by the testing of tissues and fluids by staining, culture, and polymerase chain reaction methods. Those patients with no reported etiology were categorized as idiopathic granulomatous mastitis and treated with antiinflammatory drugs. All were monitored for signs of recurrence. All 22 patients with a final diagnosis of idiopathic granulomatous mastitis were women with a mean age (± standard deviation) of 32.8 ± 6.2 years. Initial treatment with a prednisone regimen was given in 15 (68.2%) patients, prednisone plus methotrexate (MTX) in six (27.3%), and MTX alone in one (4.5%). Among the total of 22 patients with idiopathic granulomatous mastitis, 12 (54.5%) received MTX either as an initial treatment or as an alternative regimen. Of the 22 patients, three (13.6%) had disease recurrence and four (18.2%) experienced adverse drug reactions. Sixteen (72.7%) patients discontinued the initial treatment regimen with acceptable control of disease activity and without recurrence or adverse drug reactions during the follow-up period. Idiopathic granulomatous mastitis is a distinct benign breast condition of unknown etiology but several triggers are suspected, including inflammatory, infectious, and hormonal factors. Corticosteroids and MTX, with or without surgery, are the treatment of choice in these patients.

Etiology of strokes and hemiplegia in children presenting at Ayub Teaching Hospital, Abbottabad.

PubMed

Siddiqui, Tahir Saeed; Rehman, Anis ur; Ahmed, Basharat

2006-01-01

Strokes in pediatric age group are not common. However diagnosing the cause of stroke will help in providing preventive and curative treatment. Present study was conducted to find etiology of strokes/hemiplegia in children. This study was conducted in Department of Pediatrics, Ayub Teaching Hospital Abbottabad from December 2002 to December 2005. All children from two months to fifteen years of age were included in the study. Children with weakness due to acute poliomyelitis and Guillan barre syndrome were excluded. Investigations were based on findings on history and clinical examination and included full blood count, PT, APTT, Platelets count, ECG, Echocardiography, hematocrit, lumber puncture with CSF analysis and culture and CT-scan skull. Data of all the patients presenting with strokes/hemiplegia was entered on prepared proforma. The main etiology of strokes was intracranial infection causing strokes in 23(56.09%)children and majority of children (78.26%) in this group were below five years. Etiology was un-known in 7(17.07%) children after necessary available investigations. Intracranial infection Infections that is meningitis and encephalitis are commonest etiology of strokes and hemiplegia in paediatrics patients presenting at Ayub Teaching Hospital, Abbottabad.

A retrospective analysis of endoscopic treatment outcomes in patients with postoperative bile leakage

PubMed Central

Sayar, Suleyman; Olmez, Sehmus; Avcioglu, Ufuk; Tenlik, Ilyas; Saritas, Bunyamin; Ozdil, Kamil; Altiparmak, Emin; Ozaslan, Ersan

2016-01-01

OBJECTIVE: Bile leakage, while rare, can be a complication seen after cholecystectomy. It may also occur after hepatic or biliary surgical procedures. Etiology may be underlying pathology or surgical complication. Endoscopic retrograde cholangiopancreatography (ERCP) can play major role in diagnosis and treatment of bile leakage. Present study was a retrospective analysis of outcomes of ERCP procedure in patients with bile leakage. METHODS: Patients who underwent ERCP for bile leakage after surgery between 2008 and 2012 were included in the study. Etiology, clinical and radiological characteristics, and endoscopic treatment outcomes were recorded and analyzed. RESULTS: Total of 31 patients (10 male, 21 female) were included in the study. ERCP was performed for bile leakage after cholecystectomy in 20 patients, after hydatid cyst operation in 10 patients, and after hepatic resection in 1 patient. Clinical signs and symptoms of bile leakage included abdominal pain, bile drainage from percutaneous drain, peritonitis, jaundice, and bilioma. Twelve (60%) patients were treated with endoscopic sphincterotomy (ES) and nasobiliary drainage (NBD) catheter, 7 patients (35%) were treated with ES and biliary stent (BS), and 1 patient (5%) was treated with ES alone. Treatment efficiency was 100% in bile leakage cases after cholecystectomy. Ten (32%) cases of hydatid cyst surgery had subsequent cystobiliary fistula. Of these patients, 7 were treated with ES and NBD, 2 were treated with ES and BS, and 1 patient (8%) with ES alone. Treatment was successful in 90% of these cases. CONCLUSION: ERCP is an effective method to diagnose and treat bile leakage. Endoscopic treatment of postoperative bile leakage should be individualized based on etiological and other factors, such as accompanying fistula. PMID:28058396

[Pathological fractures of the femoral neck in hemodialyzed patients. Apropos of 26 cases].

PubMed

Hardy, P; Benoit, J; Donneaud, B; Jehanno, P; Lortat-Jacob, A

1994-01-01

This study is based on a retrospective analysis of 26 pathological fractures of the femoral neck in 19 chronic haemodialysis patients. The purpose of this study is to analyze the epidemiological and etiological factors of these fractures in relation to osteo-arthropathy of the dialyzed patient, as well as the results of various treatments, both curative and preventive. 26 pathological fractures of the femoral neck appeared in 19 chronic haemodialysis patients, 11 men and 8 women, 6 patients presented bilateral fractures. The patient's average age at the time of the fracture was 61 years (27 to 82). The average duration of dialysis was 11 years with a minimum of 2 years and a maximum of 21 years. Hyper parathyroidism was found in 14 patients, aluminic intoxication in 6 and amyloidosis at the level of the coxo-femoral joint 18 times. Surgical treatment consisted of 6 osteosynthesis, 2 cephalic arthroplasties, 13 modular arthroplasties and 5 total hip arthroplasties. For each case, we studied the presence of necrosis of the femoral neck due to aluminic intoxication, osteoporosis due to hyperparathyroidism and also the presence of amyloidosis without aluminic intoxication. Cortisonic necrosis and porosis was found 4 times out of 26 cases, hyperparathyroidism once, aluminic osteomalacy 3 times and beta-2-microglobulin amyloid 18 times. Amyloidosis remains the most frequent etiological factor. All patients had been operated for median nerve compression in the carpal tunnel, usually 2.5 years before appearance of the pathological fracture. Non surgical treatment was used 5 times in undisplaced fractures without any sign of amyloidosis and was successful 3 times and unsuccessful twice necessitating a new operation by osteosynthesis. Out of 6 osteosynthesis performed for fractures either with little or no displacement we observed 4 failures, all of them in the cases with intra-osseous amyloidosis. Best results were obtained by arthroplasties. Modular arthroplasty has given us 11 long term excellent results in 11 of 13 cases. The analysis of etiological factors shows two very different groups. The first one consisted of 8 fractures without coxofemoral amyloidosis. The average duration of dialysis was 5 years, average age, 44 years. Etiology was 3 times aluminic osteomalacy, once the only factor found was osteoporosis and 4 times necrosis and porosis as a complication, not of haemodialysis but of renal transplantation with concomittant corticosteroid treatment. The second group consisted of 18 fractures with hip amyloidosis in 14 patients. The average age was 63.5 years, the dialysis duration was 11.5 years, the two extremes 5 and 21 years. Etiology was beta-2-microglobulin amylosis. The pathological fracture was due to the presence of voluminous subchondral amyloidosis geodes. Amyloidosis always associated with hyperparathyroidism and aluminic intoxication in one of 3 cases. Osteosynthesis gave good results only in cases presenting no intra-osseous amyloidosis. Modular arthroplasty has allowed us to obtain excellent long term functional results with simpler outcome. Total arthroplasty should be used only for evident acetabular involvement. Amyloidosis remains the etiological factor most frequently found in pathological fractures of the femoral neck in chronic haemodialysis patients. The study of the etiological factors is essential since they will guide us in the choice of the mode or treatment. It is totally licit to propose conservative treatment for non displaced fractures without osseous amylosis. In all other cases, prosthetic replacement is necessary and osteosynthesis contra-indicated. When the acetabulum is not altered a modular arthroplasty must be used. We do not recommend preventive surgical treatment for patients having a threatening geode of the femoral neck as all osteosynthesis realized on amyloidotic bone, even without any displacement, resulted

[Constitutional syndrome: clinical entity or a mixed bag].

PubMed

Suárez-Ortega, Saturnino; Puente-Fernández, Alicia; Santana-Baez, Sergio; Godoy-Díaz, Davinia; Serrano-Fuentes, Miriam; Sanz-Peláez, Oscar

2013-01-01

Fatigue, anorexia and involuntary weight loss have been included under the term constitutional syndrome. These manifestations accompany many diseases in which the diagnosis is made by specific symptoms and signs. However, these events are generally the main reason for consultation and the patient does not report other specific data. This forces us to rigorously investigate the possible causes of the disorder. Usually, three manifestations coexist: asthenia, anorexia and weight loss, but sometimes the patient has only one or two of them. The causes of constitutional symptoms are varied and can be divided into three groups: psychiatric diseases, neoplasms and non-neoplastic diseases. The etiological identification is usually done with a simple protocol, which rules out malignancy; the rest of the cases of uncertain etiology are subject to evolution. The constitutional syndrome correlates well with good prognosis or medical functional processes. Although no clinical guidelines have been developed, score scales may help for the etiological assessment. Given the myriad of different causes of the constitutional syndrome, the treatment of this illness depends primarily on the etiology.

The Evaluation and Office Management of Hemorrhoids for the Gastroenterologist.

PubMed

Guttenplan, Mitchel

2017-07-01

Hemorrhoid disease is extremely common, and seldom requires surgical intervention. The vast majority of patients can be cared for in the office setting and by the gastroenterologist. This piece aims to summarize the epidemiology and pathophysiology of hemorrhoid disease, along with the proper evaluation and office-based treatment of these patients. Most GI fellowship training programs spend little time on these topics, and the recommendation has been made to include anorectal care in the GI's "core curriculum." The use of the anoscope and a proper anorectal examination are keys to evaluating these patients, and the techniques available to treat these patients are described. Often overlooked in these patients are other anorectal issues that occur alongside hemorrhoidal issues very commonly-the most common being anal fissure. Comprehensive management of all of these issues will allow all but the most severely affected patients to avoid the expense and morbidity of surgical intervention. The anatomy, etiology, pathophysiology, diagnosis, and non-surgical treatment of hemorrhoid disease are presented with the gastroenterologist in mind.

An analysis of autism as a contingency-shaped disorder of verbal behavior

PubMed Central

Drash, Philip W.; Tudor, Roger M.

2004-01-01

This paper analyzes autism as a contingency-shaped disorder of verbal behavior. Contingencies of reinforcement in effect during the first to third year of a child's life may operate to establish and maintain those behaviors that later result in a diagnosis of autism. While neurobiological variables may, in some cases, predispose some children to be more or less responsive to environmental variables than others, our analysis suggests that reliance on neurobiological variables as causal factors in autism is unnecessary. We present six paradigms that may play critical etiologic roles in the development of behaviors labeled as autistic. Recognizing these contingencies and their resulting behaviors during the first two years of a child's life may contribute substantially to earlier identification, more effective treatment and, quite possibly, to the development of Applied Behavior Analysis programs for the prevention of autism that could be implemented immediately. Conceptualizing autism as a contingency-shaped disorder of verbal behavior may provide a new and potentially more effective paradigm for behavioral research and treatment in autism. PMID:22477283

Getting Beyond Technical Rationality in Developing Health Behavior Programs With Youth

ERIC Educational Resources Information Center

Perry, Cheryl L.

2004-01-01

Objective: To explore 2 major components of health behavior research, etiologic research and action research. To argue that action research is both an artistic as well as scientific process. Methods: Review of the development process of effective health behavior programs with youth. Review of literature on art as part of the scientific process,…

Levetiracetam in the Treatment of Epileptic Seizures After Liver Transplantation

PubMed Central

Lin, Chih-Hsiang; Chen, Chao-Long; Lin, Tsu-Kung; Chen, Nai-Ching; Tsai, Meng-Han; Chuang, Yao-Chung

2015-01-01

Abstract After liver transplantation, patients may develop seizures or epilepsy due to a variety of etiologies. The ideal antiepileptic drugs for these patients are those with fewer drug interactions and less hepatic toxicity. In this study, we present patients using levetiracetam to control seizures after liver transplantation. We retrospectively enrolled patients who received levetiracetam for seizure control after liver transplantation. We analyzed the etiology of liver failure that required liver transplantation, etiology of the seizures, outcomes of seizure control, and the condition of the patient after follow-up at the outpatient department. Hematological and biochemical data before and after the use of levetiracetam were also collected. Fifteen patients who received intravenous or oral levetiracetam monotherapy for seizure control after liver transplantation were enrolled into this study. All of the patients remained seizure-free during levetiracetam treatment. Two patients died during the follow-up, and the other 13 patients were alive at the end of the study period and all were seizure-free without neurological sequelae that interfered with their daily activities. No patients experienced liver failure or rejection of the donor liver due to ineffective immunosuppressant medications. The dosage of immunosuppressants did not change before and after levetiracetam treatment, and there were no changes in hematological and biochemical data before and after treatment. Levetiracetam may be a suitable antiepileptic drug for patients who undergo liver transplantation due to fewer drug interactions and a favorable safety profile. PMID:26402799

Multiple Personality Disorder: Concepts and Cases.

ERIC Educational Resources Information Center

Lindsley, Hope L.

1992-01-01

Presents two case examples illustrating nature and etiology of multiple personality disorder in two clients and describing their entry into counseling and progress through treatment. Compares and contrasts cases in areas of diagnosis, symptoms, history, and treatment. Suggests that mental health counselors combine firmness with flexibility in…

Dementia: A complex disease with multiple etiologies and multiple treatments.

PubMed

Fisher, Travis J; Schwartz, Ann C; Greenspan, Heather N; Heinrich, Thomas W

As the population of the United States ages, the rates of dementia are also likely to increase. Clinicians will, therefore, likely be asked to evaluate and treat an escalating number of patients experiencing a decline in multiple domains of cognitive function, which is the hallmark of neurocognitive disorders. It is also probable that clinicians will be confronted with management dilemmas related to the myriad of psychological and behavioral problems that often occur as a consequence of the neurocognitive impairment. In fact, these behavioral and psychological issues might be the initial symptoms that lead the patient to present to the clinician. Dementia has multiple potential etiologies, and a careful diagnostic assessment is imperative to best characterize the specific type of dementia impacting the patient. This is important, as knowing the type of dementia helps the clinician choose the most effective treatment. Potential treatments should be interdisciplinary in scope, patient/family-centered, and may include both nonpharmacologic and pharmacologic treatments. © The Author(s) 2016.

Neuropsychological Care and Rehabilitation of Cancer Patients With Chemobrain: Strategies For Evaluation and Intervention Development

PubMed Central

Jean-Pierre, Pascal; Johnson-Greene, Douglas; Burish, Thomas G.

2014-01-01

Malignant tumors and their various treatments such as chemotherapy, radiotherapy and hormonal therapy can deleteriously affect a large number of cancer patients and survivors on multiple dimensions of psychosocial and neurocognitive functioning. Oncology researchers and clinicians are increasingly cognizant of the negative effects of cancer and its treatments on the brain and its mental processes and cognitive outcomes. Nevertheless, effective interventions to treat cancer and treatment-related neurocognitive dysfunction (CRND), also known as chemobrain, are still lacking. The paucity of data on effective treatments for CRND is due, at least partly, to difficulties understanding its etiology, and a lack of reliable methods for assessing its presence and severity. This paper provides an overview of the incidence, etiology, and magnitude of CRND, and discusses the plausible contributions of psychological, motor function, and linguistic and behavioral complications to CRND. Strategies for reliable neuropsychological screening and assessment, and development and testing of effective ways to mitigate CRND are also discussed. PMID:24671433

The scientific legacy of Little Hans and Little Albert: future directions for research on specific phobias in youth.

PubMed

Ollendick, Thomas H; Muris, Peter

2015-01-01

We review issues associated with the phenomenology, etiology, assessment, and treatment of specific phobias in children and adolescents and provide suggestions for future research and clinical practice. In doing so, we highlight the early case studies of Little Hans and Little Albert and the advances that have been made following the publication of these seminal cases. In recent years, we have witnessed a deeper understanding of the etiology of specific phobias and developed a rich array of evidence-based assessments and treatments with which to address specific phobias in youth. Although much has been accomplished in this area of inquiry, we also note that much remains to be done before we can advance more fully our understanding, assessment, and treatment of specific phobias in youth. It will be important for future work to build more firmly on these developments and to better determine the moderators and mediators of change with our evidence-based treatments and to more vigorously pursue their dissemination in real-word settings.

[Genetic factors in pathogenesis, course and treatment of inflammatory bowel diseases].

PubMed

Zatorski, Hubert; Sałaga, Maciej; Zielińska, Marta; Fichna, Jakub

2015-03-17

Inflammatory bowel diseases (IBD) are a group of chronic gastrointestinal disorders with alternating relapses and remissions. Two main types within IBD can be distinguished: Crohn's disease and ulcerative colitis. Considering the epidemiological, immunological and genetic data, it was concluded that IBD possess multifactorial etiology, where genetic and environmental factors form the immunological background for the disease. In this review we discuss the most important genes and their protein products in IBD etiology and their impact on IBD pharmacotherapy.

[Kagocel in the therapy of influenza and acute respiratory viral infections: Data analysis and systematization from the results of preclinical and clinical trials].

PubMed

Sologub, T V; Tsvetkov, V V

The article provides the summarized data of clinical trials evaluating the efficacy and safety of kagocel used to prevent and treat influenza and acute respiratory viral infections of different etiologies. The results of numerous preclinical and clinical trials suggest that the kagocel substance is highly safe and that it is appropriate to use the drug for the treatment and prevention of influenza and acute respiratory viral infections of another etiology.

Practical approach to the loss of smell

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

Gordon, C.B.

1982-09-01

Loss of the sense of smell can be easily confirmed in any physician's office by having the patient try to identify various odors. The etiology of anosmia can be extremely varied, including nasopharyngeal disorders such as rhinitis and tumors; neurologic conditions such as head trauma, neoplasms, vascular lesions and infections of the central nervous system; viral infections; familial and congenital disorders; drugs; industrial exposure; endocrine diseases, and several other disorders. The prognosis of anosmia is guarded, and its treatment depends on the etiology.

Inflammatory Diseases of the Gut.

PubMed

Rohr, Michael; Narasimhulu, Chandrakala Aluganti; Sharma, Dhara; Doomra, Mitsushita; Riad, Aladdin; Naser, Saleh; Parthasarathy, Sampath

2018-02-01

Inflammatory bowel diseases (IBD), including Crohn's disease and ulcerative colitis, are chronic inflammatory disorders of the gastrointestinal tract whose prevalence has been dramatically increasing over the past decade. New studies have shown that IBD is the second most common chronic inflammatory disease worldwide after rheumatoid arthritis, affecting millions of people mainly in industrialized countries. Symptoms of IBD include frequent bloody diarrhea, abdominal cramping, anorexia, abdominal distension, and emesis. Although the exact etiology is unknown, it has been postulated that immunological, microbial, environmental, nutritional, and genetic factors contribute to the pathogenesis and severity of IBD. Today, no treatment has consistently been shown to be successful in treating IBD. This review summarizes current research on the epidemiology, etiology, pathophysiology, and existing treatment approaches, including pharmaceutical and nutritional options for IBD.

Use of percutaneous nephrostomy and ureteral stenting in management of ureteral obstruction

PubMed Central

Hsu, Linda; Li, Hanhan; Pucheril, Daniel; Hansen, Moritz; Littleton, Raymond; Peabody, James; Sammon, Jesse

2016-01-01

The management options for ureteral obstruction are diverse, including retrograde ureteral stent insertion or antegrade nephrostomy placement, with or without eventual antegrade stent insertion. There is currently no consensus on the ideal treatment or treatment pathway for ureteral obstruction owing, in part, to the varied etiologies of obstruction and diversity of institutional practices. Additionally, different clinicians such as internists, urologists, oncologists and radiologists are often involved in the care of patients with ureteral obstruction and may have differing opinions concerning the best management strategy. The purpose of this manuscript was to review available literature that compares percutaneous nephrostomy placement vs ureteral stenting in the management of ureteral obstruction from both benign and malignant etiologies. PMID:26981442

Gallbladder cancer.

PubMed

Gourgiotis, Stavros; Kocher, Hemant M; Solaini, Leonardo; Yarollahi, Arvin; Tsiambas, Evangelos; Salemis, Nikolaos S

2008-08-01

Gallbladder cancer (GC) is a relatively rare but highly lethal neoplasm. We review the epidemiology, etiology, pathology, symptoms, diagnosis, staging, treatment, and prognosis of GC. A Pubmed database search between 1971 and February 2007 was performed. All abstracts were reviewed and articles with GC obtained; further references were extracted by hand-searching the bibliography. The database search was done in the English language. The accurate etiology of GC remains unclear, while the symptoms associated with primary GC are not specific. Treatment with radical cholecystectomy is curative but possible in only 10% to 30% of patients. For patients whose cancer is an incidental finding on pathologic review, re-resection is indicated, where feasible, for all disease except T1a. Patients with advanced disease should receive palliative treatment. Laparoscopic cholecystectomy is contraindicated in the presence of GC. Prognosis generally is extremely poor. Improvements in the outcome of surgical resection have caused this approach to be re-evaluated, while the role of chemotherapy and radiotherapy remains controversial.

Novel Frontiers in Epilepsy Treatments: Preventing Epileptogenesis by Targeting Inflammation

PubMed Central

D'Ambrosio, Raimondo; Eastman, Clifford L.; Fattore, Cinzia; Perucca, Emilio

2014-01-01

Currently available epilepsy drugs only affect the symptoms (seizures), and there is a need for innovative treatments that target the underlying disease. Increasing evidence points to inflammation as a potentially important mechanism in epileptogenesis. In the last decade, a new generation of etiologically realistic syndrome-specific experimental models have been developed which are expected to capture the epileptogenic mechanisms operating in the corresponding patient populations, and to exhibit similar treatment-responsiveness. Recently, an intervention known have broad-ranging anti-inflammatory effects (selective brain cooling) has been found to prevent the development of spontaneously occurring seizures in an etiologically realistic rat model of post-traumatic epilepsy. Several drugs used clinically for other indications also have the potential for inhibiting inflammation, and should be investigated for anti-epileptogenic activity in these models. If results of such studies are positive, these compounds could enter rapidly Phase III trials in patients at high risk of developing epilepsy. PMID:23738999

Avoidant/Restrictive Food Intake Disorder: a Three-Dimensional Model of Neurobiology with Implications for Etiology and Treatment.

PubMed

Thomas, Jennifer J; Lawson, Elizabeth A; Micali, Nadia; Misra, Madhusmita; Deckersbach, Thilo; Eddy, Kamryn T

2017-08-01

DSM-5 defined avoidant/restrictive food intake disorder (ARFID) as a failure to meet nutritional needs leading to low weight, nutritional deficiency, dependence on supplemental feedings, and/or psychosocial impairment. We summarize what is known about ARFID and introduce a three-dimensional model to inform research. Because ARFID prevalence, risk factors, and maintaining mechanisms are not known, prevailing treatment approaches are based on clinical experience rather than data. Furthermore, most ARFID research has focused on children, rather than adolescents or adults. We hypothesize a three-dimensional model wherein neurobiological abnormalities in sensory perception, homeostatic appetite, and negative valence systems underlie the three primary ARFID presentations of sensory sensitivity, lack of interest in eating, and fear of aversive consequences, respectively. Now that ARFID has been defined, studies investigating risk factors, prevalence, and pathophysiology are needed. Our model suggests testable hypotheses about etiology and highlights cognitive-behavioral therapy as one possible treatment.

Waiting room time: An opportunity for parental oral health education.

PubMed

Soussou, Randa; Aleksejūnienė, Jolanta; Harrison, Rosamund

2017-09-14

The UBC Children's Dental Program (CDP) has provided free dental treatments to underserved low-income children, but its preventive component needs to be enhanced. The study aims were: 1) to develop a "waiting-room based" dental education program engaging caregivers of these children, and 2) to assess the program's feasibility, acceptability and effectiveness. In preparation, a situational analysis (SA) included structured interviews with caregivers, and with various stakeholders (e.g., dental students, instructors, health authority) involved in the CDP program. Based on the SA, caregiver-centered education was designed using an interactive power point presentation; after the presentation, each caregiver set personalized goals for modifying his/her child's dental behaviours. Evaluation of the program was done with follow-up telephone calls; the program's effectiveness was assessed by comparing before/after proportions of caregivers brushing their child's teeth, children brushing teeth in the morning and evening, children eating sugar-containing snacks, and children drinking sugar-containing drinks. The program proved to be easy to implement (feasible) and the recruitment rate was 99% (acceptable). The follow-up rate was 81%. The SA identified that the caregivers' knowledge about caries etiology and prevention was limited. All recruited caregivers completed the educational session and set goals for their family. The evaluation demonstrated an increase in caregiver-reported short-term diet and oral self-care behaviours of their children. A dental education program engaging caregivers in the waiting room was a feasible, acceptable and promising strategy for improving short-term dental behaviours of children.

A Case Report of Dissociative Neurosis (Depersonalization Disorder) in an Adolescent Treated with Family Therapy and Behavior Modification.

ERIC Educational Resources Information Center

Dollinger, Stephen J.

1983-01-01

Describes the use of behavioral procedures as part of systems-oriented family therapy for the treatment of an adolescent girl's functional blackouts. Treatment successfully eliminated blackouts without directly addressing clear psychosexual issues. Discusses the case in terms of conceptualizing etiology and treatments and advocates working with…

Using Images, Metaphor, and Hypnosis in Integrating Multiple Personality and Dissociative States: A Review of the Literature.

ERIC Educational Resources Information Center

Crawford, Carrie L.

1990-01-01

Reviews literature on hypnosis, imagery, and metaphor as applied to the treatment and integration of those with multiple personality disorder (MPD) and dissociative states. Considers diagnostic criteria of MPD; explores current theories of etiology and treatment; and suggests specific examples of various clinical methods of treatment using…

Observational Study of Children with Autism Who Have Participated in Hyperbaric Oxygen Therapy

ERIC Educational Resources Information Center

Powell, Tamela Marie

2011-01-01

Autism is the fastest growing disability ever. With the growth comes a lot of questions as to the etiologies and treatment of this condition, often putting parents, schools, and traditional medical personnel at odds with what treatments have efficacy. As the popularity of alternative treatments increase, so does the need for research. …

Folliculitis keloidalis nuchae and pseudofolliculitis barbae: are prevention and effective treatment within reach?

PubMed

Alexis, Andrew; Heath, Candrice R; Halder, Rebat M

2014-04-01

Pseudofolliculitis barbae and folliculitis keloidalis nuchae are chronic follicular disorders disproportionately affecting men of African ancestry. This article explores the etiology, pathogenesis, treatment, and prevention strategies of these conditions. Effective treatment and prevention of these disorders involves pharmacologic and procedural interventions as well as behavioral modifications. Copyright © 2014 Elsevier Inc. All rights reserved.

Pancreaticopleural fistula: etiology, treatment and long-term follow-up.

PubMed

Roberts, Keith J; Sheridan, Maria; Morris-Stiff, Gareth; Smith, Andrew M

2012-04-01

Pancreaticopleural fistula (PPF) are uncommon. Complex multidisciplinary treatment is required due to nutritional compromise and sepsis. This is the first description of long-term follow-up of patients with PPF. Eleven patients with PPF treated at a specialist unit were identified. Causation, investigation, treatment and outcomes were recorded. Pancreatitis was the etiology of the PPF in 9 patients, and in the remaining 2 the PPF developed following distal pancreatectomy. Cross-sectional imaging demonstrated the site of duct disruption in 10 cases, with endoscopic retrograde cholangiopancreatography identifying the final case. Suppression of pancreatic exocrine secretion and percutaneous drainage formed the mainstay of treatment.Five cases resolved following pancreatic duct stent insertion and three patients required surgical treatment for established empyema. There were no complications. In all cases that resolved there has been no recurrence of PPF over a median follow-up of 50 months (range 15-62). PPF is an uncommon event complicating pancreatitis or pancreatectomy; pancreatic duct disruption is the common link. A step-up approach consisting of minimally invasive techniques treats the majority with surgery needed for refractory sepsis.

Isolated fever induced by mesalamine treatment.

PubMed

Slim, Rita; Amara, Joseph; Nasnas, Roy; Honein, Khalil; Jaoude, Joseph Bou; Yaghi, Cesar; Daniel, Fady; Sayegh, Raymond

2013-02-21

Adverse reactions to mesalamine, a treatment used to induce and maintain remission in inflammatory bowel diseases, particularly ulcerative colitis, have been described in the literature as case reports. This case illustrates an unusual adverse reaction. Our patient developed an isolated fever of unexplained etiology, which was found to be related to mesalamine treatment. A 22-year-old patient diagnosed with ulcerative colitis developed a fever with rigors and anorexia 10 d after starting oral mesalamine while his colitis was clinically resolving. Testing revealed no infection. A mesalamine-induced fever was considered, and treatment was stopped, which led to spontaneous resolution of the fever. The diagnosis was confirmed by reintroducing the mesalamine. One year later, this side effect was noticed again in the same patient after he was administered topical mesalamine. This reaction to mesalamine seems to be idiosyncratic, and the mechanism that induces fever remains unclear. Fever encountered in the course of a mesalamine treatment in ulcerative colitis must be considered a mesalamine-induced fever when it cannot be explained by the disease activity, an associated extraintestinal manifestation, or an infectious etiology.

Isolated fever induced by mesalamine treatment

PubMed Central

Slim, Rita; Amara, Joseph; Nasnas, Roy; Honein, Khalil; Jaoude, Joseph Bou; Yaghi, Cesar; Daniel, Fady; Sayegh, Raymond

2013-01-01

Adverse reactions to mesalamine, a treatment used to induce and maintain remission in inflammatory bowel diseases, particularly ulcerative colitis, have been described in the literature as case reports. This case illustrates an unusual adverse reaction. Our patient developed an isolated fever of unexplained etiology, which was found to be related to mesalamine treatment. A 22-year-old patient diagnosed with ulcerative colitis developed a fever with rigors and anorexia 10 d after starting oral mesalamine while his colitis was clinically resolving. Testing revealed no infection. A mesalamine-induced fever was considered, and treatment was stopped, which led to spontaneous resolution of the fever. The diagnosis was confirmed by reintroducing the mesalamine. One year later, this side effect was noticed again in the same patient after he was administered topical mesalamine. This reaction to mesalamine seems to be idiosyncratic, and the mechanism that induces fever remains unclear. Fever encountered in the course of a mesalamine treatment in ulcerative colitis must be considered a mesalamine-induced fever when it cannot be explained by the disease activity, an associated extraintestinal manifestation, or an infectious etiology. PMID:23467507

Sex Therapy with Orthodox Jewish Couples.

ERIC Educational Resources Information Center

Ostrov, Stewart

1978-01-01

Conceptualized the interplay of religious, cultural, psychological, and interpersonal dynamics as they are related to the etiology and treatment of sexual dysfunctions within this group. Shows that the Jewish laws and values create an ambience whereby successful treatment of dysfunctions occurs through the resolution of key marital difficulties.…

Identifying the Etiology: A Systematic Approach Using Delayed Enhancement Cardiovascular Magnetic Resonance

PubMed Central

Senthilkumar, Annamalai; Majmudar, Maulik D.; Shenoy, Chetan; Kim, Han W.; Kim, Raymond J.

2009-01-01

SYNOPSIS In patients with heart failure, treatment and survival are directly related to the etiology. Clinically, as a practical first step, patients are classified as having either ischemic or nonischemic cardiomyopathy and this delineation is usually based on the presence or absence of epicardial coronary artery disease. However, this approach does not account for patients with nonischemic cardiomyopathy who also have coronary artery disease, which may be either incidental or partly contributing to myocardial dysfunction (mixed cardiomyopathy). By allowing direct assessment of the myocardium, delayed enhancement cardiovascular magnetic resonance (DE-CMR) may aid in addressing these conundrums. In this article we explore how DE-CMR may be helpful in identifying ischemic and nonischemic myopathic processes and detail a systematic approach using this technique to determine the etiology of cardiomyopathy. PMID:19564013

Etiological Theories of Adolescent Idiopathic Scoliosis: Past and Present

PubMed Central

Fadzan, Maja; Bettany-Saltikov, Josette

2017-01-01

Adolescent idiopathic scoliosis is one of the most common spinal deformities, yet its cause is unknown. Various theories look to biomechanical, neuromuscular, genetic, and environmental origins, yet our understanding of scoliosis etiology is still limited. Determining the cause of a disease is crucial to developing the most effective treatment. Associations made with scoliosis do not necessarily point to causality, and it is difficult to determine whether said associations are primary (playing a role in development) or secondary (develop as a result of scoliosis). Scoliosis is a complex condition with highly variable expression, even among family members, and likely has many causes. These causes could be similar among homogenous groups of AIS patients, or they could be individual. Here, we review the most prevalent theories of scoliosis etiology and recent trends in research. PMID:29399224

Viral Etiology of Encephalitis in Children in Southern Vietnam: Results of a One-Year Prospective Descriptive Study

PubMed Central

Tan, Le Van; Qui, Phan Tu; Ha, Do Quang; Hue, Nguyen Bach; Bao, Lam Quoi; Cam, Bach Van; Khanh, Truong Huu; Hien, Tran Tinh; Vinh Chau, Nguyen Van; Tram, Tran Tan; Hien, Vo Minh; Nga, Tran Vu Thieu; Schultsz, Constance; Farrar, Jeremy; van Doorn, H. Rogier; de Jong, Menno D.

2010-01-01

Background Acute encephalitis is an important and severe disease in children in Vietnam. However, little is known about the etiology while such knowledge is essential for optimal prevention and treatment. To identify viral causes of encephalitis, in 2004 we conducted a one-year descriptive study at Children's Hospital Number One, a referral hospital for children in southern Vietnam including Ho Chi Minh City. Methodology/Principal Findings Children less than 16 years of age presenting with acute encephalitis of presumed viral etiology were enrolled. Diagnostic efforts included viral culture, serology and real time (RT)-PCRs. A confirmed or probable viral causative agent was established in 41% of 194 enrolled patients. The most commonly diagnosed causative agent was Japanese encephalitis virus (n = 50, 26%), followed by enteroviruses (n = 18, 9.3%), dengue virus (n = 9, 4.6%), herpes simplex virus (n = 1), cytomegalovirus (n = 1) and influenza A virus (n = 1). Fifty-seven (29%) children died acutely. Fatal outcome was independently associated with patient age and Glasgow Coma Scale (GCS) on admission. Conclusions/Significance Acute encephalitis in children in southern Vietnam is associated with high mortality. Although the etiology remains unknown in a majority of the patients, the result from the present study may be useful for future design of treatment and prevention strategies of the disease. The recognition of GCS and age as predictive factors may be helpful for clinicians in managing the patient. PMID:21049060

Chronic Pain Without Clear Etiology in Low- and Middle-Income Countries: A Narrative Review.

PubMed

Jackson, Tracy; Thomas, Sarah; Stabile, Victoria; Han, Xue; Shotwell, Matthew; McQueen, K A Kelly

2016-06-01

Globally, 8 of the top 12 disabling conditions are related either to chronic pain or to the psychological conditions strongly associated with persistent pain. In this narrative review, we explore the demographic and psychosocial associations with chronic pain exclusively from low- and middle-income countries (LMICs) and compare them with current global data. One hundred nineteen publications in 28 LMICs were identified for review; associations with depression, anxiety, posttraumatic stress, insomnia, disability, gender, age, rural/urban location, education level, income, and additional sites of pain were analyzed for each type of chronic pain without clear etiology. Of the 119 publications reviewed, pain was described in association with disability in 50 publications, female gender in 40 publications, older age in 34 publications, depression in 36 publications, anxiety in 19 publications, and multiple somatic complaints in 13 publications. Women, elderly patients, and workers, especially in low-income and low-education subgroups, were more likely to have pain in multiple sites, mood disorders, and disabilities. In high-income countries, multisite pain without etiology, female gender, and association with mood disturbance and disability may be suggestive of a central sensitization syndrome (CSS). Because each type of prevalent chronic pain without known etiology reviewed had similar associations in LMICs, strategies for assessment and treatment of chronic pain worldwide should consider the possibility of prevalent CSS. Recognition is especially critical in resource-poor areas, because treatment of CSS is vastly different than localized chronic pain.

Endotherapy is effective for pancreatic ductal disruption: A dual center experience.

PubMed

Das, Rohit; Papachristou, Georgios I; Slivka, Adam; Easler, Jeffrey J; Chennat, Jennifer; Malin, Jessica; Herman, Justin B; Laique, Sobia N; Hayat, Umar; Ooi, Yinn Shaung; Rabinovitz, Mordechai; Yadav, Dhiraj; Siddiqui, Ali A

2016-01-01

Pancreatic duct (PD) disruptions occur as a result of different etiologies and can be managed medically, endoscopically, or surgically. The aim of this study was to provide an evaluation on the efficacy of endotherapy for treatment of PD disruption in a large cohort of patients and identify factors that predict successful treatment outcome. We retrospectively evaluated consecutive patients who underwent endoscopic retrograde pancreatography (ERP) for transpapillary pancreatic stent placement for PD disruption from 2008 to 2013 at two tertiary referral institutions. PD disruption was defined as extravasation of contrast from the pancreatic duct as seen on ERP. Therapeutic success was defined by resolution of PD leak on ERP, clinical, and/or imaging evaluation. We evaluated 107 patients (58% male, mean age 53 years) with PD disruption. Etiologies of PD disruption were acute pancreatitis (36%), post-operative (31%), chronic pancreatitis (29%), and trauma (4%). PD disruption was successfully bridged by a stent in 45 (44%) patients. Two patients developed post-sphincterotomy bleeding, two had stent migration, and two patients died as a result of post-ERP related complications. Placement of a PD stent was successful in 103/107 (96%) patients. Therapeutic success was achieved in 80/107 (75%) patients. Non-acute pancreatitis etiologies and absence of complete duct disruption were independent predictors of therapeutic success. Endoscopic therapy using a transpapillary stent for PD disruption is safe and effective. Absence of complete duct disruption and non-AP etiologies determine a favorable endoscopic outcome. Published by Elsevier India Pvt Ltd.

A systematic review of the literature of the three related disease entities cheilitis granulomatosa, orofacial granulomatosis and Melkersson - Rosenthal syndrome.

PubMed

Wehl, Goetz; Rauchenzauner, Markus

2018-05-14

Melkersson Rosenthal syndrome (MRS) is a rare disorder of unknown etiology and comprises the triad: orofacial edema, recurrent facial paralysis and lingua plicata. In the current literature confusing heterogeneity exists, mixing together the historically grown terms cheilitis granulomatosa or granulomatous cheilitis, Melkersson Rosenthal syndrome and the umbrella term orofacial granulomatosis (OFG). We provide a systematic review comprising all three disease entities of orofacial granulomatosis using the computerized database "Pubmed Medline" entering the key words "orofacial granulomatosis" (141 references), "Melkersson-Rosenthal syndrome" (207 references), "granulomatous cheilitis" or "cheilitis granulomatosa" (102 references) back to 1956. Full text journals and case studies were included, and data synthesis was performed individually. Etiology remains unclear for all three disease entities. Etiological relatedness to chronic inflammatory bowel disease is under discussion and effectiveness was found for different treatments, e.g. local triamcinolone injections, antibiotics, surgical interventions, TNF alpha blockers or exclusive enteral nutrition. No randomized controlled trial concerning the therapy of orofacial granulomatosis was found. As a consequence, therapeutic conclusions are drawn mainly from small case series, thus limiting the evidence of therapeutic interventions. OFG with the sub-entities MRS and cheilitis granulomatosa is an etiological obscure disease process with various possible therapeutic interventions potentially alleviating the disease course but to broaden treatment knowledge further study in randomized controlled trials are needed. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Etiologic agent of an epidemic of cutaneous leishmaniasis in Tolima, Colombia.

PubMed

Rodríguez-Barraquer, Isabel; Góngora, Rafael; Prager, Martín; Pacheco, Robinson; Montero, Luz Mery; Navas, Adriana; Ferro, Cristina; Miranda, Maria Consuelo; Saravia, Nancy G

2008-02-01

American cutaneous leishmaniasis (ACL) has been characterized as a zoonotic disease. However, peridomestic and domestic transmission have been recorded in at least nine countries in Central and South America. The present study was undertaken to identify the etiologic agent of a peridomestic epidemic of ACL in the Department of Tolima, Colombia. Leishmania isolates were obtained during the diagnosis of 56 patients with ACL who consulted the local leishmaniasis control program in three municipalities in Tolima. Species were identified using monoclonal antibodies and isoenzyme electrophoresis. A total of 53 (94.6%) of 56 isolates were identified as Leishmania (Viannia) guyanensis. Three isolates (5.4%) were identified as L. (V.) panamensis. Leishmania (V.) guyanensis is the probable etiologic agent of the largest epidemic of cutaneous leishmaniasis recorded in Colombia. This species has not previously been reported outside the Amazon and southeastern regions of Colombia, and has not been described in the peridomestic setting or linked with an epidemic.

Space adaptation syndrome: multiple etiological factors and individual differences

NASA Technical Reports Server (NTRS)

Lackner, J. R.; DiZio, P.

1991-01-01

Space motion sickness is a significant operational concern in the American and Soviet space programs. Nearly 70% of all astronauts and cosmonauts are affected to some degree during their first several days of flight. It is now beginning to appear that space motion sickness like terrestrial motion sickness is the consequence of multiple etiological factors. As we come to understand basic mechanisms of spatial orientation and sensory-motor adaptation we can begin to predict etiological factors in different motion environments. Individuals vary greatly in the extent to which they are susceptible to these different factors. However, individuals seem to be relatively self-consistent in terms of their rates of adaptation to provocative stimulation and their retention of adaptation. Attempts to relate susceptibility to motion sickness during the microgravity phases of parabolic flight maneuvers to vestibular function under 1G and 0G test conditions are described.

Family-Based Interventions for the Prevention of Substance Abuse and Other Impulse Control Disorders in Girls

PubMed Central

Kumpfer, K. L.

2014-01-01

Standardized family-based interventions are the most effective way of preventing or treating adolescent substance abuse and delinquency. This paper first reviews the incidence of adolescent substance abuse worldwide emphasizing gender and causes by etiological risk and protective factors. New epigenetic research is included suggesting that nurturing parenting significantly prevents the phenotypic expression of inherited genetic diseases including substance abuse. Evidence-based family interventions are reviewed including family change theories behind their success, principles and types of family-based interventions, research results, cultural adaptation steps for ethnic and international translation, and dissemination issues. The author's Strengthening Family Program is used as an example of how these principles of effective prevention and cultural adaptation can result in highly effective prevention programs not only for substance abuse, but for other impulse control disorders as well. The conclusions include recommendations for more use of computer technologies to cut the high cost of family interventions relative to youth-only prevention programs and increase the public health impact of evidence-based prevention programs. The paper recommends that to reduce health care costs these family-based approaches should be applied to the prevention and treatment of other impulse control disorders such as obesity and type 2 diabetes, sexually transmitted diseases, and delinquency. PMID:25938121

Etiological classifications of transient ischemic attacks: subtype classification by TOAST, CCS and ASCO--a pilot study.

PubMed

Amort, Margareth; Fluri, Felix; Weisskopf, Florian; Gensicke, Henrik; Bonati, Leo H; Lyrer, Philippe A; Engelter, Stefan T

2012-01-01

In patients with transient ischemic attacks (TIA), etiological classification systems are not well studied. The Trial of ORG 10172 in Acute Stroke Treatment (TOAST), the Causative Classification System (CCS), and the Atherosclerosis Small Vessel Disease Cardiac Source Other Cause (ASCO) classification may be useful to determine the underlying etiology. We aimed at testing the feasibility of each of the 3 systems. Furthermore, we studied and compared their prognostic usefulness. In a single-center TIA registry prospectively ascertained over 2 years, we applied 3 etiological classification systems. We compared the distribution of underlying etiologies, the rates of patients with determined versus undetermined etiology, and studied whether etiological subtyping distinguished TIA patients with versus without subsequent stroke or TIA within 3 months. The 3 systems were applicable in all 248 patients. A determined etiology with the highest level of causality was assigned similarly often with TOAST (35.9%), CCS (34.3%), and ASCO (38.7%). However, the frequency of undetermined causes differed significantly between the classification systems and was lowest for ASCO (TOAST: 46.4%; CCS: 37.5%; ASCO: 18.5%; p < 0.001). In TOAST, CCS, and ASCO, cardioembolism (19.4/14.5/18.5%) was the most common etiology, followed by atherosclerosis (11.7/12.9/14.5%). At 3 months, 33 patients (13.3%, 95% confidence interval 9.3-18.2%) had recurrent cerebral ischemic events. These were strokes in 13 patients (5.2%; 95% confidence interval 2.8-8.8%) and TIAs in 20 patients (8.1%, 95% confidence interval 5.0-12.2%). Patients with a determined etiology (high level of causality) had higher rates of subsequent strokes than those without a determined etiology [TOAST: 6.7% (95% confidence interval 2.5-14.1%) vs. 4.4% (95% confidence interval 1.8-8.9%); CSS: 9.3% (95% confidence interval 4.1-17.5%) vs. 3.1% (95% confidence interval 1.0-7.1%); ASCO: 9.4% (95% confidence interval 4.4-17.1%) vs. 2.6% (95% confidence interval 0.7-6.6%)]. However, this difference was only significant in the ASCO classification (p = 0.036). Using ASCO, there was neither an increase in risk of subsequent stroke among patients with incomplete diagnostic workup (at least one subtype scored 9) compared with patients with adequate workup (no subtype scored 9), nor among patients with multiple causes compared with patients with a single cause. In TIA patients, all etiological classification systems provided a similar distribution of underlying etiologies. The increase in stroke risk in TIA patients with determined versus undetermined etiology was most evident using the ASCO classification. Copyright © 2012 S. Karger AG, Basel.

[Psychoeducation leads to a reduction in fear of spiders in 8- to 9-year-old children - a pilot study].

PubMed

Leutgeb, Verena; Schaider, Miriam; Schienle, Anne

2012-09-01

In Western societies spiders are among the least liked of all arthropods, eliciting feelings of fear and disgust. The clinical manifestation of this fear - spider phobia - is a common anxiety disorder. In most cases the disorder has an early onset in childhood. The symptoms show a chronic course and can persist into adulthood if not treated. Etiological models emphasize the role of modeling and negative information transmission for the acquisition of the disorder. Even though powerful psychotherapeutic methods exist, referral to treatment is rather uncommon for children. Often spontaneous remission is expected, but that is atypical. The current study developed a psychoeducative program on spiders for elementary school children and evaluated it on a sample of 36 children aged 8 to 10 years. The main goal of this pilot study was to test the feasibility of the program. The study showed a reduction of fear of spiders after psychoeducation in girls and boys with previously high or moderate fear of spiders. The program could become a valuable contribution to the prevention of spider phobia and should be evaluated in future controlled trials.

SOCIO-EMOTIONAL AND CHARACTER DEVELOPMENT

PubMed Central

Snyder, Frank J.

2015-01-01

More and more researchers are studying socio-emotional and character development (SECD). The rise and progress in SECD research is encouraging, but there is a critical issue with such a multidisciplinary and fast-developing field: SECD research and evaluation can be more consistent to prevent heterogeneity in definitions and disparate theoretical, measurement, and program models. After summarizing SECD-related literature, I recommend the theory of triadic influence (TTI) as a force to generate consistency and a resource to assist in guiding the design and evaluation of SECD-related programs. The theory fills a gulf in the literature that seeks an ecological theory aligned with SECD-related programs and etiology. The recommendation of the TTI stems from 3 main advantages: (1) The TTI integrates a full range of risk and protective factors in a detailed mediation and moderation framework; (2) it takes a comprehensive view of all the stakeholders in the educational system (i.e., youth, schools, families, and communities); (3) and its utility has been substantiated by empirical evidence from a variety of fields. I discuss applications of the TTI in SECD-related work and suggest improvements for etiology research and the design and evaluation of SECD programs. PMID:26478721

Persistent genital arousal disorder: characterization, etiology, and management.

PubMed

Facelle, Thomas M; Sadeghi-Nejad, Hossein; Goldmeier, David

2013-02-01

Persistent genital arousal disorder (PGAD) is a potentially debilitating disorder of unwanted genital sensation and arousal that is generally spontaneous and unrelenting. Since its first description in 2001, many potential etiologies and management strategies have been suggested. To review the literature on PGAD, identify possible causes of the disorder, and provide approaches to the assessment and treatment of the disorder based on the authors' experience and recent literature. PubMed searches through July 2012 were conducted to identify articles relevant to persistent sexual arousal syndrome and PGAD. Expert opinion was based on review of the medical literature related to this subject matter. PGAD is characterized by persistent sensations of genital arousal in the absence of sexual stimulation or emotion, which are considered unwanted and cause the patient at least moderate distress. The proposed etiologies of PGAD are plentiful and may involve a range of psychologic, pharmacologic, neurologic, and vascular causes. PGAD has been associated with other conditions including overactive bladder and restless leg syndrome. Assessment should include a through history and physical exam and tailored radiologic studies. Treatment should be aimed at reversible causes, whether physiologic or pharmacologic. All patients should be considered for cognitive therapy including mindfullness meditation and acceptance therapy. PGAD likely represents a range of conditions manifesting in unwanted genital sensations. Successful treatment requires a multidisciplinary approach and consideration of all reversible causes as well as cognitive therapy. © 2012 International Society for Sexual Medicine.

[Sport medicine].

PubMed

Epstein, Yoram

2012-02-01

It is only since the late 20th century that Sport and Exercise Medicine has emerged as a distinct entity in health care. In Israel, sports medicine is regulated by a State Law and a sport physician is certified after graduating a structured program. In the past, sports medicine was related to the diagnosis and treatment of injuries encountered by top athletes. In recent years, the scope of sport medicine has broadened to reflect the awareness of modern society of the dangers of physical inactivity. In this perspective the American College of Sport Medicine (ACSM) recently launched a program--"Exercise is Medicine", to promote physical activity in order to improve health and well-being and prevention of diseases through physical activity prescriptions. This program is from doctors and healthcare providers, adjusted to the patient or trainee. The sport physician does not replace a medical specialist, but having a thorough understanding about the etiology of a sport-related injury enables him to better focus on treatment and prevention. Therefore, Team Physicians in Elite Sport often play a role regarding not only the medical care of athletes, but also in the physiological monitoring of the athlete and correcting aberrations, to achieve peak physical performance. The broad spectrum of issues in sport and exercise medicine cannot be completely covered in one issue of the Journal. Therefore, the few reports that are presented to enhance interest and understanding in the broad spectrum of issues in sports and exercise medicine are only the tip of the iceberg.

Brief Behavioral Therapy for Pediatric Anxiety and Depression: Piloting an Integrated Treatment Approach

ERIC Educational Resources Information Center

Weersing, V. Robin; Gonzalez, Araceli; Campo, John V.; Lucas, Amanda N.

2008-01-01

Mood and anxiety disorders in youth are disabling, distressing, and prevalent. Furthermore, depression and anxiety frequently co-exist, may share several etiological factors, and respond to similar interventions. In this paper, we report preliminary results from a treatment adaptation project designed to condense existing cognitive behavioral…

Review of book vestibular crises

NASA Technical Reports Server (NTRS)

Blagoveshchenskaya, N. S.

1980-01-01

The etiology, pathogenesis, clinical practice, treatment and rehabilitation of patients with vestibular crises is discussed. Classifications for vestibular disorders are given. Information on the frequency of vestibular crises is given.

[Desmoid tumor of the abdominal wall].

PubMed

Jørgensen, H; Henriksen, L O; Medgyesi, S; Waever, E

1994-02-07

Four cases of muscle-aponeurotic fibroadenomatosis (desmoid) of the abdominal wall are reported. The etiological factors, the recurrence rate, the treatment and the pre- and postoperative examinations are discussed.

Prevalence, Etiology and Treatment of Peri-Implant Mucositis and Peri-Implantitis: A Survey of Periodontists in the United States.

PubMed

Papathanasiou, Evangelos; Finkelman, Matthew; Hanley, James; Parashis, Andreas O

2016-05-01

Currently, information available on the exact prevalence and standard therapeutic protocol of peri-implant diseases is insufficient. The aim of this survey was to investigate the perceived prevalence, etiology, and management of peri-implant mucositis and peri-implantitis by periodontists in the United States. A twenty-question survey was developed. Periodontists currently practicing in the United States were contacted by an e-mail that contained a link to access the survey. Two hundred eighty periodontists (79.3% males; 62.9% with >10 years in practice, 75.7% in private practice) completed the survey. Most (96.1%) of the participants were placing implants (58.3% for >10 years and 32.4% >150 implants/year). The majority reported that the prevalence of peri-implant mucositis and peri-implantitis in their practices is up to 25% but is higher in the general US population and that up to 10% of implants must be removed due to peri-implantitis. There was agreement among contributing etiologic factors such as: 1) plaque; 2) smoking; 3) adverse loading; 4) oral hygiene; 5) use of antimicrobial gel/mouthrinse; 6) non-surgical debridement; 7) use of systemic antibiotics; and 8) 3-month supportive care for treatment of peri-implantitis. Significant heterogeneity was recorded in relation to the instruments used for debridement, use and type of surgical treatment, and materials used for regeneration. Only 5.1% believed that treatment is very effective. This survey indicates that peri-implant diseases are a frequently encountered problem in periodontal practices and that the absence of a standard therapeutic protocol results in significant empirical use of therapeutic modalities and a moderately effective treatment outcome.

Interest and satisfaction of dentists in practicing periodontics: A survey based on treatment of gingival recession

PubMed Central

Grover, Vishakha; Kapoor, Anoop; Malhotra, Ranjan; Sachdeva, Sonia

2012-01-01

Background: Gingival recession is a common occurrence and patients often report to dental clinic with associated problems such as root surface hypersensitivity, esthetic concerns, cervical root abrasions, and root caries that make it a concern for patients. Based upon the fact that gingival recession is an enigma for clinicians because of multitude of etiological factors and plethora of treatment modalities present for its treatment, a survey was conducted to assess knowledge as well as opinion about most common etiology, classification, and preferred treatment of gingival recession and to evaluate the interest and satisfaction of dentists in practicing periodontics. Materials and Methods: Study design consisted of a cross-sectional online survey, conducted among dentists practicing in state of Punjab, India, in the month of April 2011. A structured online questionnaire consisting of 17 questions evaluating the interest of dentists in periodontics based on knowledge about gingival recession (most of them giving the possibility of multiple choices of answers) was sent to about 300 dentists. Pearson Chi-Square and Mann-Whitney U tests were used for statistical analysis of data collected. P ≤ 0.05 was considered as statistically significant and P ≤ 0.01 considered as highly significant. Results: A greater proportion of periodontists had better knowledge about etiology (P = 0.07), classification (P = 0.000), and treatment of gingival recession (P = 0.000). A greater number of periodontists opted for the surgical modalities to correct the defects produced by gingival recession as compared to non-periodontists and had better interest (P = 0.000) and satisfaction (P = 0.000) in practicing periodontics. Conclusion: The results elucidated that periodontists had better interest and satisfaction in practicing periodontics, and were more inclined towards surgical correction of gingival recession as compared to non-periodontists. PMID:23162580

Interest and satisfaction of dentists in practicing periodontics: A survey based on treatment of gingival recession.

PubMed

Grover, Vishakha; Kapoor, Anoop; Malhotra, Ranjan; Sachdeva, Sonia

2012-07-01

Gingival recession is a common occurrence and patients often report to dental clinic with associated problems such as root surface hypersensitivity, esthetic concerns, cervical root abrasions, and root caries that make it a concern for patients. Based upon the fact that gingival recession is an enigma for clinicians because of multitude of etiological factors and plethora of treatment modalities present for its treatment, a survey was conducted to assess knowledge as well as opinion about most common etiology, classification, and preferred treatment of gingival recession and to evaluate the interest and satisfaction of dentists in practicing periodontics. Study design consisted of a cross-sectional online survey, conducted among dentists practicing in state of Punjab, India, in the month of April 2011. A structured online questionnaire consisting of 17 questions evaluating the interest of dentists in periodontics based on knowledge about gingival recession (most of them giving the possibility of multiple choices of answers) was sent to about 300 dentists. Pearson Chi-Square and Mann-Whitney U tests were used for statistical analysis of data collected. P ≤ 0.05 was considered as statistically significant and P ≤ 0.01 considered as highly significant. A greater proportion of periodontists had better knowledge about etiology (P = 0.07), classification (P = 0.000), and treatment of gingival recession (P = 0.000). A greater number of periodontists opted for the surgical modalities to correct the defects produced by gingival recession as compared to non-periodontists and had better interest (P = 0.000) and satisfaction (P = 0.000) in practicing periodontics. The results elucidated that periodontists had better interest and satisfaction in practicing periodontics, and were more inclined towards surgical correction of gingival recession as compared to non-periodontists.

Risk Factors, Etiological Classification, Topographical Location, and Outcome in Medullary Infarctions.

PubMed

Gökçal, Elif; Baran, Gözde; Niftaliyev, Elvin; Güzel, Vildan; Asil, Talip

2017-07-01

An understanding of the etiological mechanisms is important for therapeutic decisions and prognostic evaluation of patients with ischemic stroke. The object of this study was to evaluate the risk factors, etiological subtypes, and topography of lesion in patients with medullary infarctions (MIs). Besides, we also investigated early neurological deterioration, new vascular events, and functional outcome of all patients at 3-month follow-up. We analyzed our database consisting of patients who were diagnosed with acute MI and who were admitted within 24 hours of onset. Etiological classification of stroke was made on the basis of the Trial of Org 1972 in Acute Stroke Treatment criteria. All of the infarctions were grouped into anteromedial, anterolateral, lateral, and posterior arterial territories and also categorized into those involving the upper, middle, or lower medulla oblongata. Early neurological deterioration, major vascular events within the first 3 months of follow-up and modified Rankin Score at 3 months were reviewed. A total of 65 patients with medullary infarctions were reviewed. Involved arterial territories differed according to the etiological classification. Large artery atherosclerosis was the most common etiological subtype; however, small vessel disease was the most common subtype in medial MIs. The lesions involving the anteromedial territory were common in the upper medullary region, whereas the lesions involving the posterior and lateral territories were common in the lower medulla oblangata. Recurrent stroke was seen in the posterior and lateral territories; however, early progression and poor functional outcome were mostly seen in lesions involving the anteromedial territories.

Uterine Development After Estrogen Replacement Therapy in Women with Different Etiologies of Primary Hypogonadism.

PubMed

Kim, Hyo Jeong; Lee, Dong-Yun; Yoon, Byung-Koo; Choi, DooSeok

2016-08-01

To evaluate uterine development with estrogen replacement therapy in patients with primary amenorrhea due to hypogonadism. Retrospective study. Thirty-five women. Women who were younger than 20 years of age and who had primary amenorrhea and an immaturely shaped uterus were included. Changes in uterine cross-sectional area (UXA) and uterine maturity in pelvic ultrasound after 2 year of estrogen replacement therapy were assessed on the basis of the etiology of primary hypogonadism. Patients were classified into three groups according to the etiology of primary hypogonadism: Turner syndrome (n = 19), hypogonadotropic hypogonadism after brain surgery (n = 10), and premature ovarian insufficiency after cancer treatment (n = 6). Overall, the mean UXA significantly increased (from 3.1 ± 1.8 to 11.6 ± 4.9 cm(2)) after estrogen replacement therapy (P < .001), but the final UXA was significantly smaller in patients with premature ovarian insufficiency compared with other etiologies. In logistic regression analysis, etiology and the cumulative dose of estrogen were associated with uterine maturation (P = .011 and .004, respectively). Estrogen replacement therapy induced growth of the uterus in patients with primary hypogonadism. However, the response to estrogen replacement therapy varied on the basis of the total cumulative dose of estrogen and etiology of primary hypogonadism. Copyright © 2016 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Pediatric Cerebral Palsy in Botswana: Etiology, Outcomes, and Comorbidities

PubMed Central

Bearden, David R.; Monokwane, Baphaleng; Khurana, Esha; Baier, James; Baranov, Esther; Westmoreland, Kate; Mazhani, Loeto; Steenhoff, Andrew P.

2016-01-01

BACKGROUND Cerebral palsy is the most common cause of motor dysfunction in children worldwide and is often accompanied by multiple comorbidities. Although cerebral palsy has been studied extensively in high-resource settings, there are few published studies on cerebral palsy etiology, outcomes and comorbidities in low-resource settings. METHODS Children with cerebral palsy were prospectively enrolled from inpatient and outpatient settings at a referral center in Gaborone, Botswana, in a cross-sectional study conducted from 2013 to 2014. Cerebral palsy etiology, outcomes, and comorbidities were determined through caregiver interviews, review of medical records, and direct physical examination. RESULTS Sixty-eight children with cerebral palsy were enrolled. Subjects were 41% male, with a median age of 4 years (interquartile range = 2 to 7). The most common etiologies for cerebral palsy in our cohort were intrapartum hypoxic events (18%), postnatal infections (15%), prematurity (15%), focal ischemic strokes (10%), and prenatal infections (10%). Severe motor impairment was common, with the most severe category present in 41%. The predominant comorbidities were cognitive impairment (84%), epilepsy (77%), and visual impairment (46%). CONCLUSIONS Cerebral palsy in Botswana has different etiologies and is associated with poorer outcomes and higher prevalence of comorbidities than what has been reported in high-resource settings. Further studies are necessary to determine optimal preventative and treatment strategies in this population. PMID:27114082

An exploration of the factor structure and development of potentially useful subscales of etiological beliefs about schizophrenia in a general population sample.

PubMed

Goulding, Sandra M; Broussard, Beth; Demir, Berivan; Compton, Michael T

2009-11-01

Given that accessing care, treatment engagement, and course and outcomes among people with schizophrenia may be influenced by beliefs about causes in the larger community, causal beliefs about schizophrenia have been studied in numerous communities around the world. In particular, the 30-item list of etiological attributions developed by Angermeyer and colleagues has been used to describe causal beliefs in patients, family members, and lay community members within such communities. The current study, the first examination of the latent or factorial structure of these 30 causal beliefs, seeks to provide informative subscales that may enhance reliability and validity of groupings of causes for future analyses involving community members. Data were gathered from six separate surveys involving three distinct groups of individuals from the same community within the southeastern United States: lay community members, relatives of individuals with schizophrenia-spectrum disorders, and police officers at the start of a 1-week mental health training program. Exploratory factor analysis in the overall sample (n=577) revealed four factors that were used to define four subscales, termed: personal/family/social stressors (14 items), inconsistent with modern conceptions of risk (8 items), external/environmental insults to the brain (6 items), and consistent with modern biological conceptions (2 items). Cronbach's internal consistency reliability coefficients for these subscales were 0.91, 0.83, 0.71, and 0.65, respectively. These findings suggest that subscales could be derived to provide continuous measures for assessing causal beliefs in order to study how this concept relates to attitudes toward schizophrenia, the people affected by the disorder, and treatments that are recommended by mental health professionals. Replication within similar and dissimilar groups is warranted.

Exploring the Etiologic Factors and Dynamics of Prescription Drug Abuse in Southwest Virginia

PubMed Central

Redican, Kerry J; Marek, Lydia I; Brock, Donna JP; McCance-Katz, Elinore F

2012-01-01

Background: Prescription drug abuse in Southwest Virginia is a serious problem affecting indi-viduals, families, and communities. The aim of this study was to characterize and understand the extent of the prescription drug abuse problem in Southwest, Virginia as well as the dynamics that surround that abuse. More specifically, the study focused on learning the extent of the problem along with which prescription drugs are typically used prior to entering treatment, reasons for prescription drug and methadone abuse, and the sources for prescription drug use, misuse and abuse. Methods: Mixed methodology was employed which included surveying methadone clinic con-sumers at two treatment clinics in Southwest, Virginia and seven focus field interviews of key community stakeholders. Results: The extent of prescription drug abuse is high and that the demographics of prescription drug users are getting younger and now involve more males than females. Oxycodone, hydroco¬done, methadone, and morphine were the most commonly used drugs prior to enrollment in the clinics with over one-half of methadone-maintained consumers reporting that they had abused benzodiazepines along with opioids. Focus groups and clinic consumer data highlighted the key etiological factors in prescription drug abuse: use (due to workforce related injuries) turning to abuse, wanting to get high, overprescribing and physician issues, lack of information, and cultural acceptance of drug taking as problem solving behavior. The two most common sources for the abused prescription drugs were physicians and street dealers. Conclusions: A constellation of conditions have led to the epidemic of prescription drug abuse in Southwest Virginia, including poverty, unemployment and work-related injuries, besides, public health education programs on the dangers of prescription opiate misuse and abuse are urgently needed. PMID:24688929

Arthrofibrosis Associated With Total Knee Arthroplasty.

PubMed

Cheuy, Victor A; Foran, Jared R H; Paxton, Roger J; Bade, Michael J; Zeni, Joseph A; Stevens-Lapsley, Jennifer E

2017-08-01

Arthrofibrosis is a debilitating postoperative complication of total knee arthroplasty (TKA). It is one of the leading causes of hospital readmission and a predominant reason for TKA failure. The prevalence of arthrofibrosis will increase as the annual incidence of TKA in the United States rises into the millions. In a narrative review of the literature, the etiology, economic burden, treatment strategies, and future research directions of arthrofibrosis after TKA are examined. Characterized by excessive proliferation of scar tissue during an impaired wound healing response, arthrofibrotic stiffness causes functional deficits in activities of daily living. Postoperative, supervised physiotherapy remains the first line of defense against the development of arthrofibrosis. Also, adjuncts to traditional physiotherapy such as splinting and augmented soft tissue mobilization can be beneficial. The effectiveness of rehabilitation on functional outcomes depends on the appropriate timing, intensity, and progression of the program, accounting for the patient's ability and level of pain. Invasive treatments such as manipulation under anesthesia, debridement, and revision arthroplasty improve range of motion, but can be traumatic and costly. Future studies investigating novel treatments, early diagnosis, and potential preoperative screening for risk of arthrofibrosis will help target those patients who will need additional attention and tailored rehabilitation to improve TKA outcomes. Arthrofibrosis is a multi-faceted complication of TKA, and is difficult to treat without an early, tailored, comprehensive rehabilitation program. Understanding the risk factors for its development and the benefits and shortcomings of various interventions are essential to best restore mobility and function. Copyright © 2017 Elsevier Inc. All rights reserved.

The School Counselor and Bulimia.

ERIC Educational Resources Information Center

Hendrick, Susan S.

1985-01-01

Describes the symptoms, outcome, etiology and treatment for bulimia. Discusses the school counselor's role regarding prevention and intervention with bulimic students, and suggests individual counseling techniques to use with bulimics. (BH)

Pruritus (PDQ®)—Health Professional Version

Cancer.gov

Pruritus (itching of the skin) can be a complication of cancer or its treatment. Get detailed information about the etiology, assessment, and interventions for pruritus in this summary for clinicians.

[Etiologies of cerebral palsy and classical treatment possibilities].

PubMed

Maurer, Ute

2002-01-01

Cerebral palsy is a non-progressive disorder of the developing brain with different etiologies in the pre-, peri- or postnatal period. The most important of these diseases is cystic periventricular leukomalacia (PVL), followed by intra- and periventricular hemorrhage, hypoxic-ischemic encephalopathy, vascular disorders, infections or brain malformations. The underlying cause is always a damage of the first motor neuron. Prevalence of cerebral palsy in Europe is 2-3 per 1000 live births with a broad spectrum in different birth weight groups. Our own data concerning only pre-term infants in the NICU with birth weight below 1500 g (VLBW) are between 10%-20%. Established classical treatment methods include physiotherapy (Bobath, Vojta, Hippotherapy), methods of speech and occupational therapists (Castillo-Morales, Sensory Integration) and other therapeutical concepts (Petö, Affolter, Frostig).

Computed tomography or necropsy diagnosis of multiple bullae and the treatment of pneumothorax in rhesus macaques (Macaca mulatta).

PubMed

Kim, Jong-Min; Han, Sungyoung; Shin, Jun-Seop; Min, Byoung-Hoon; Jeong, Won Young; Lee, Ga Eul; Kim, Min Sun; Kim, Ju Eun; Chung, Hyunwoo; Park, Chung-Gyu

2017-10-01

Pulmonary bullae and pneumothorax have various etiologies in veterinary medicine. We diagnosed multiple pulmonary bullae combined with or without pneumothorax by computed tomography (CT) or necropsy in seven rhesus macaques (Macaca mulatta) imported from China. Two of seven rhesus macaques accompanied by pneumothorax were cured by fixation of ruptured lung through left or right 3rd intercostal thoracotomy. Pneumonyssus simicola, one of the etiologies of pulmonary bullae, was not detected from tracheobronchiolar lavage. To the best of our knowledge, this is the first case report on the CT-aided diagnosis of pulmonary bullae and the successful treatment of combined pneumothorax by thoracotomy in non-human primates (NHPs). © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

[Thrombotic microangiopathy].

PubMed

Beutel, G; Kielstein, J T; Ganser, A

2013-09-01

Thrombotic microangiopathy should be suspected every time the combination of microangiopathic hemolytic anemia without a coexisting cause, thrombocytopenia as well as renal and/or neurologic abnormalities occurs. The general term thrombotic microangiopathy includes different subtypes of the disease leading to abnormalities in multiple organ systems by endothelial injury and formation of platelet-rich thrombi in small vessels. The main types include thrombotic thrombocytopenic purpura in case of dominant neurologic abnormalities and the hemolytic uremic syndrome in case of acute kidney injury, respectively. Although these syndromes differ in their etiologies, clinical features, response to treatment, and prognosis, an early initiation of a direct therapeutic intervention frequently determines the clinical course of the patient. Irrespectively of the underlying etiology, plasma exchange is an essential component of acute therapeutic intervention while ongoing diagnostics are used to identify the definite treatment.

[Modern condition and prospects of improvement of the specialized medical care for acute bone marrow syndrome of radiation etiology].

PubMed

Khalimov, Iu Sh; Grebeniuk, A N; Legeza, V I; Karamullin, M A; Salukhov, V V

2013-01-01

It is shown, that tactics of treatment of acute marrow failure of radiant etiology is based, first of all, on measures of supporting, replaceable and stimulating therapy. The modern means, used for prophylactic and treatment of infectious complications, are resulted. Opportunities and restrictions of transfusion of donor thrombocytes and granulocytes, erythrocytes and chilled plasma are described. Therapeutic efficiency of transplantation of a bone marrow, cells of embryonic liver and stem cells of peripheral or umbilical cord blood is analyzed. It is shown, that the greatest prospects in perfection of the specialized medical aid at acute radiation syndrome are connected to complex application of interleukin-1beta, interleukin-3, granulocyte or granulocyte/macrophage colony stimulated factor, thrombopoietin and others cytokines.

Halitosis: Current concepts on etiology, diagnosis and management

PubMed Central

Kapoor, Uditi; Sharma, Gaurav; Juneja, Manish; Nagpal, Archna

2016-01-01

Halitosis or oral malodor is an offensive odor originating from the oral cavity, leading to anxiety and psychosocial embarrassment. A patient with halitosis is most likely to contact primary care practitioner for the diagnosis and management. With proper diagnosis, identification of the etiology and timely referrals certain steps are taken to create a successful individualized therapeutic approach for each patient seeking assistance. It is significant to highlight the necessity of an interdisciplinary method for the treatment of halitosis to prevent misdiagnosis or unnecessary treatment. The literature on halitosis, especially with randomized clinical trials, is scarce and additional studies are required. This article succinctly focuses on the development of a systematic flow of events to come to the best management of the halitosis from the primary care practitioner's point of view. PMID:27095913

Tooth wear: attrition, erosion, and abrasion.

PubMed

Litonjua, Luis A; Andreana, Sebastiano; Bush, Peter J; Cohen, Robert E

2003-06-01

Attrition, erosion, and abrasion result in alterations to the tooth and manifest as tooth wear. Each classification acts through a distinct process that is associated with unique clinical characteristics. Accurate prevalence data for each classification are not available since indices do not necessarily measure one specific etiology, or the study populations may be too diverse in age and characteristics. The treatment of teeth in each classification will depend on identifying the factors associated with each etiology. Some cases may require specific restorative procedures, while others will not require treatment. A review of the literature points to the interaction of the three entities in the initiation and progression of lesions that may act synchronously or sequentially, synergistically or additively, or in conjunction with other entities to mask the true nature of tooth wear, which appears to be multifactorial.

Surgical Site Infections in Pediatric Spine Surgery: Comparative Microbiology of Patients with Idiopathic and Nonidiopathic Etiologies of Spine Deformity.

PubMed

Maesani, Matthieu; Doit, Catherine; Lorrot, Mathie; Vitoux, Christine; Hilly, Julie; Michelet, Daphné; Vidal, Christophe; Julien-Marsollier, Florence; Ilharreborde, Brice; Mazda, Keyvan; Bonacorsi, Stéphane; Dahmani, Souhayl

2016-01-01

Surgical site infections (SSIs) are a concern in pediatric spine surgery with unusually high rates for a clean surgery and especially for patients with deformity of nonidiopathic etiology. Microbiologic differences between etiologies of spine deformities have been poorly investigated. We reviewed all cases of SSI in spinal surgery between 2007 and 2011. Characteristics of cases and of bacteria according to the etiology of the spine disease were investigated. Of 496 surgeries, we identified 51 SSIs (10.3%) in 49 patients. Staphylococcus aureus was the most frequent pathogen whatever the etiology (n = 31, 61% of infection cases). The second most frequent pathogens vary according to the etiology of the spine deformity. It was Gram-negative bacilli (GNB) in nonidiopathic cases (n = 19, 45% of cases) and anaerobe in idiopathic cases (n = 8, 38% of cases), particularly Gram-positive anaerobic cocci (n = 5, 24% of cases). Infection rate was 6.8% in cases with idiopathic spine disease (n = 21) and 15.9% in cases with nonidiopathic spine disease (n = 30). Nonidiopathic cases were more frequently male with lower weight. American Society of Anesthesiologists score was more often greater than 2, they had more frequently sacral implants and postoperative intensive care unit stay. GNB were significantly associated with a nonidiopathic etiology, low weight, younger age and sacral fusion. SSIs were polymicrobial in 31% of cases with a mean of 1.4 species per infection cases. S. aureus is the first cause of SSI in pediatric spine surgery. However, Gram-positive anaerobic cocci should be taken into account in idiopathic patients and GNB in nonidiopathic patients when considering antibiotic prophylaxis and curative treatment.

Etiology of Cellulitis and Clinical Prediction of Streptococcal Disease: A Prospective Study

PubMed Central

Bruun, Trond; Oppegaard, Oddvar; Kittang, Bård R.; Mylvaganam, Haima; Langeland, Nina; Skrede, Steinar

2016-01-01

Background. The importance of bacteria other than group A streptococci (GAS) in different clinical presentations of cellulitis is unclear, commonly leading to treatment with broad-spectrum antibiotics. The aim of this study was to describe the etiological and clinical spectrum of cellulitis and identify clinical features predicting streptococcal etiology. Methods. We prospectively enrolled 216 patients hospitalized with cellulitis. Clinical details were registered. Bacterial culture was performed from blood, cutaneous or subcutaneous tissue, and/or swabs from skin lesions. Paired serum samples were analyzed for anti-streptolysin O and anti-deoxyribonuclease B antibodies. Results. Serology or blood or tissue culture confirmed β-hemolytic streptococcal (BHS) etiology in 72% (146 of 203) of cases. An additional 13% (27 of 203) of cases had probable BHS infection, indicated by penicillin response or BHS cultured from skin swabs. β-hemolytic streptococcal etiology was predominant in all clinical subgroups, including patients without sharply demarcated erythema. β-hemolytic group C or G streptococci (GCS/GGS) were more commonly isolated than GAS (36 vs 22 cases). This predominance was found in the lower extremity infections. Group C or G streptococci in swabs were associated with seropositivity just as often as GAS. Staphylococcus aureus was cultured from swabs as a single pathogen in 24 cases, 14 (64%) of which had confirmed BHS etiology. Individual BHS-associated clinical characteristics increased the likelihood of confirmed BHS disease only slightly; positive likelihood ratios did not exceed 2.1. Conclusions. β-hemolytic streptococci were the dominating cause of cellulitis in all clinical subgroups and among cases with S aureus in cutaneous swabs. Group C or G streptococci were more frequently detected than GAS. No single clinical feature substantially increased the probability of confirmed BHS etiology. PMID:26734653

Nationwide survey of urological specialists regarding male infertility: results from a 2015 questionnaire in Japan.

PubMed

Yumura, Yasushi; Tsujimura, Akira; Imamoto, Takashi; Umemoto, Yukihiro; Kobayashi, Hideyuki; Shiraishi, Koji; Shin, Takeshi; Taniguchi, Hisanori; Chiba, Koji; Miyagawa, Yasushi; Iwamoto, Teruaki

2018-01-01

To investigate the incidence, etiology, treatment indications, and outcomes regarding infertile male patients in Japan. Between April, 2014 and March, 2015, the authors contacted 47 clinical specialists in male infertility who had been certified by the Japan Society for Reproductive Medicine. The participating clinicians were sent a questionnaire regarding information on their infertile patients, according to etiology and the number and success rates of male infertility operations that had been performed in their practice. Thirty-nine specialists returned the questionnaire and provided information regarding 7268 patients. The etiology of infertility included testicular factors, sexual disorders, and seminal tract obstruction. During the study year, the clinicians performed varicocelectomies, testicular sperm extractions (TESEs), and re-anastomoses of the seminal tract. The rate of successful varicocelectomies was >70%. The sperm retrieval rates with conventional TESE and microdissection TESE were 98.3% and 34.0%, respectively, while the patency rates with vasovasostomy and epididymovasostomy were 81.8% and 61.0%, respectively. Surgical outcomes for infertile male patients are favorable and can be of great clinical benefit for infertile couples. To achieve this, urologists should work in collaboration with gynecological specialists in order to optimize the treatment of both partners.

The knocked-out erythrocyte sedimentation rate: periodontal abscess.

PubMed

Sevinc, Alper; Bayindir, Yasar; But, Ayse

2008-01-01

The erythrocyte sedimentation rate (ESR) is a common but nonspecific test that is often used as an indicator of active disease. Infection of dental origin may be responsible for a number of cases in unresolved elevated ESR and fever etiology. Dental sepsis is the one of the potential causes of persistent fever that can escape detection. An 18-year-old female patient was admitted to the emergency room with complaints of headache, fever, nausea, and vomiting for the past four days. Erythrocyte sedimentation rate was 110 mm/h. She was started empirically on antibiotic treatment as no etiology was found. Four days later, while searching for the etiology of the fever, the patient experienced an acute pain in association with localizing symptoms in two decayed teeth. Oral examination revealed abscess formation in both teeth. Teeth were extracted and ESR was decreased to 95 mm/h on the day of the second extraction and to 60, 35, and 10 mm/h taken weekly. During the follow-up, she was in good health with no fever seen 3 months after treatment and her ESR was 15 mm/h. Dental infection should be considered as an unusual but very treatable cause of pyrexia of unknown origin.

Antimicrobial resistance profile of urinary tract infection at a secondary care hospital in Medan, Indonesia

NASA Astrophysics Data System (ADS)

Rahimi, A.; Saragih, R. H.; Nainggolan, R.

2018-03-01

Urinary tract infection (UTI) is a considerable health problem which ranks as the second leading cause of infection after respiratory tract one. Antimicrobial resistance in UTI has become a burden in the management of the disease due to high usage of antibiotics. A comprehensive understanding of the etiology and the antimicrobial resistance of the uropathogenic bacteria is essential to provide adequate treatment. This study aims to determine the etiologic agents and their susceptibility pattern in UTI patients. The analysis was performed retrospectively on culture isolates obtained from urine samples received at the Department of Microbiology, Dr.Pirngadi General Hospital, Medan, Indonesia in the period from January 2015 until December 2016. Higher prevalence of UTI was found in female participants of the study in comparison with males. Enterobacter (64.58%) was the most common bacteria revealed as the etiologic agent, followed by E. coli (11.46%), Citrobacter and Klebsiella (9.38% each). Amikacin and meropenem were the most sensitive antimicrobial agents for Enterobacter, E. coli, Citrobacter, and Klebsiella, showing low resistance rate. This study showed that Enterobacter was the most dominant bacterial pathogen of UTI. Amikacin and meropenem were the antibiotics with high sensitivity for UTI treatment.

Morphological abnormalities of embryonic cranial nerves after in utero exposure to valproic acid: implications for the pathogenesis of autism with multiple developmental anomalies.

PubMed

Tashiro, Yasura; Oyabu, Akiko; Imura, Yoshio; Uchida, Atsuko; Narita, Naoko; Narita, Masaaki

2011-06-01

Autism is often associated with multiple developmental anomalies including asymmetric facial palsy. In order to establish the etiology of autism with facial palsy, research into developmental abnormalities of the peripheral facial nerves is necessary. In the present study, to investigate the development of peripheral cranial nerves for use in an animal model of autism, rat embryos were treated with valproic acid (VPA) in utero and their cranial nerves were visualized by immunostaining. Treatment with VPA after embryonic day 9 had a significant effect on the peripheral fibers of several cranial nerves. Following VPA treatment, immunoreactivity within the trigeminal, facial, glossopharyngeal and vagus nerves was significantly reduced. Additionally, abnormal axonal pathways were observed in the peripheral facial nerves. Thus, the morphology of several cranial nerves, including the facial nerve, can be affected by prenatal VPA exposure as early as E13. Our findings indicate that disruption of early facial nerve development is involved in the etiology of asymmetric facial palsy, and may suggest a link to the etiology of autism. Copyright © 2011 ISDN. Published by Elsevier Ltd. All rights reserved.

Anal Fissure

PubMed Central

Beaty, Jennifer Sam; Shashidharan, M.

2016-01-01

Anal fissure (fissure-in-ano) is a very common anorectal condition. The exact etiology of this condition is debated; however, there is a clear association with elevated internal anal sphincter pressures. Though hard bowel movements are implicated in fissure etiology, they are not universally present in patients with anal fissures. Half of all patients with fissures heal with nonoperative management such as high fiber diet, sitz baths, and pharmacological agents. When nonoperative management fails, surgical treatment with lateral internal sphincterotomy has a high success rate. In this chapter, we will review the symptoms, pathophysiology, and management of anal fissures. PMID:26929749

[Proctalgia Fugax--what's new over the last 100 years?].

PubMed

Amosi, Doron; Werbin, Nachum; Skornick, Yehuda; Greenberg, Ron

2004-05-01

Proctalgia Fugax is a benign, self-limiting disease characterized by episodes of intense pain in the anorectal area occurring at infrequent intervals. It is common, but most suffers do not seek medical advice. Although its classical symptomatology was describe more than a century ago, the etiology is unclear. Theories regarding the etiology have centered on alteration in the internal anal sphincter function and morphology. For most patients after gathering a detailed history, reassurance and warm baths will suffice. In persistent cases therapies that induce internal anal sphincter relaxation are the main treatment modalities.

Delayed orgasm and anorgasmia.

PubMed

Jenkins, Lawrence C; Mulhall, John P

2015-11-01

Delayed orgasm/anorgasmia defined as the persistent or recurrent difficulty, delay in, or absence of attaining orgasm after sufficient sexual stimulation, which causes personal distress. Delayed orgasm and anorgasmia are associated with significant sexual dissatisfaction. A focused medical history can shed light on the potential etiologies, which include medications, penile sensation loss, endocrinopathies, penile hyperstimulation, and psychological etiologies. Unfortunately, there are no excellent pharmacotherapies for delayed orgasm/anorgasmia, and treatment revolves largely around addressing potential causative factors and psychotherapy. Copyright © 2015 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

The Relationship of Bacterial Biofilms and Capsular Contracture in Breast Implants

PubMed Central

Ajdic, Dragana; Zoghbi, Yasmina; Gerth, David; Panthaki, Zubin J.; Thaller, Seth

2016-01-01

Capsular contracture is a common sequelae of implant-based breast augmentation. Despite its prevalence, the etiology of capsular contracture remains controversial. Numerous studies have identified microbial biofilms on various implantable materials, including breast implants. Furthermore, biofilms have been implicated in subclinical infections associated with other surgical implants. In this review, we discuss microbial biofilms as a potential etiology of capsular contracture. The review also outlines the key diagnostic modalities available to identify the possible infectious agents found in biofilm, as well as available preventative and treatment measures. PMID:26843099

Etiological classification of ischemic stroke in young patients: a comparative study of TOAST, CCS, and ASCO.

PubMed

Gökçal, Elif; Niftaliyev, Elvin; Asil, Talip

2017-09-01

Analysis of stroke subtypes is important for making treatment decisions and prognostic evaluations. The TOAST classification system is most commonly used, but the CCS and ASCO classification systems might be more useful to identify stroke etiologies in young patients whose strokes have a wide range of different causes. In this manuscript, we aim to compare the differences in subtype classification between TOAST, CCS, and ASCO in young stroke patients. The TOAST, CCS, and ASCO classification schemes were applied to 151 patients with ischemic stroke aged 18-49 years old and the proportion of subtypes classified by each scheme was compared. For comparison, determined etiologies were defined as cases with evident and probable subtypes when using the CCS scheme and cases with grade 1 and 2 subtypes but no other grade 1 subtype when using the ASCO scheme. The McNemar test with Bonferroni correction was used to assess significance. By TOAST, 41.1% of patients' stroke etiology was classified as undetermined etiology, 19.2% as cardioembolic, 13.2% as large artery atherosclerosis, 11.3% as small vessel occlusion, and 15.2% as other causes. Compared with TOAST, both CCS and ASCO assigned fewer patients to the undetermined etiology group (30.5% p < 0.001 and 26.5% p < 0.001, respectively) and assigned more patients to the small vessel occlusion category (19.9%, p < 0.001, and 21.9%, p < 0.001, respectively). Additionally, both schemes assigned more patients to the large artery atherosclerosis group (15.9 and 16.6%, respectively). The proportion of patients assigned to either the cardioembolic or the other causes etiology did not differ significantly between the three schemes. Application of the CCS and ASCO classification schemes in young stroke patients seems feasible, and using both schemes may result in fewer patients being classified as undetermined etiology. New studies with more patients and a prospective design are needed to explore this topic further.

Etiologic Field Effect: Reappraisal of the Field Effect Concept in Cancer Predisposition and Progression

PubMed Central

Lochhead, Paul; Chan, Andrew T; Nishihara, Reiko; Fuchs, Charles S; Beck, Andrew H; Giovannucci, Edward; Ogino, Shuji

2014-01-01

The term “field effect” (also known as field defect, field cancerization, or field carcinogenesis) has been used to describe a field of cellular and molecular alteration, which predisposes to the development of neoplasms within that territory. We explore an expanded, integrative concept, “etiologic field effect”, which asserts that various etiologic factors (the exposome including dietary, lifestyle, environmental, microbial, hormonal, and genetic factors) and their interactions (the interactome) contribute to a tissue microenvironmental milieu that constitutes a “field of susceptibility” to neoplasia initiation, evolution, and progression. Importantly, etiological fields predate the acquisition of molecular aberrations commonly considered to indicate presence of filed effect. Inspired by molecular pathological epidemiology (MPE) research, which examines the influence of etiologic factors on cellular and molecular alterations during disease course, an etiologically-focused approach to field effect can: 1) broaden the horizons of our inquiry into cancer susceptibility and progression at molecular, cellular, and environmental levels, during all stages of tumor evolution; 2) embrace host-environment-tumor interactions (including gene-environment interactions) occurring in the tumor microenvironment; and, 3) help explain intriguing observations, such as shared molecular features between bilateral primary breast carcinomas, and between synchronous colorectal cancers, where similar molecular changes are absent from intervening normal colon. MPE research has identified a number of endogenous and environmental exposures which can influence not only molecular signatures in the genome, epigenome, transcriptome, proteome, metabolome and interactome, but also host immunity and tumor behavior. We anticipate that future technological advances will allow the development of in vivo biosensors capable of detecting and quantifying “etiologic field effect” as abnormal network pathology patterns of cellular and microenvironmental responses to endogenous and exogenous exposures. Through an “etiologic field effect” paradigm, and holistic systems pathology (systems biology) approaches to cancer biology, we can improve personalized prevention and treatment strategies for precision medicine. PMID:24925058

Considerations of study design.

PubMed

Koretz, Ronald L

2007-12-01

Research projects attempt to answer specific questions. The particular study design that is selected will depend in large measure on the nature of the question and the time and resources available. There are 5 common categories of clinical questions; they relate to etiology, prognosis, utility of diagnostic tests, efficacy of proposed interventions, and cost of treatment in specific disease states. A number of study designs can be used. Case reports serve to memorialize unusual or novel aspects of diseases. Retrospective case series are useful for defining natural history. Case-control studies are used by epidemiologists to elucidate potential etiologies of diseases. Prospective cohort studies can be used to assess natural history or to assess potential disease etiologies. Controlled trials are designed to assess the efficacy of therapeutic interventions. Studies that define the sensitivity and specificity of diagnostic tests can be used to assess the utility of those tests. Economic analyses estimate the costs that particular diseases or therapies will require. Each of these study designs has limitations; with the exception of high-quality randomized trials, none of these study designs can establish a causative relationship between putative etiologic (or therapeutic) factors and disease (outcomes).

THE ETIOLOGY OF BACTERIAL VAGINOSIS

PubMed Central

Turovskiy, Yevgeniy; Noll, Katia Sutyak; Chikindas, Michael L.

2011-01-01

Bacterial vaginosis (BV) is the most common vaginal infection among women of childbearing age. This condition is notorious for causing severe complications related to the reproductive health of women. Five decades of intense research established many risk factors for acquisition of BV, however due to the complexity of BV and due to lack of a reliable animal model for this condition, its exact etiology remains elusive. In this manuscript we use a historical perspective to critically review the development of major theories on the etiology of BV, ultimately implicating BV-related pathogens, healthy vaginal microbiota, bacteriophages and the immune response of the host. None of these theories on their own can reliably explain the epidemiological data. Instead, BV is caused by a complex interaction of multiple factors, which include the numerous components of the vaginal microbial ecosystem and their human host. Many of these factors are yet to be characterized because a clear understanding of their relative contribution to the etiology of BV is pivotal to formulation of an effective treatment for and prophylaxis of this condition. PMID:21332897

The portal hypertension syndrome: etiology, classification, relevance, and animal models.

PubMed

Bosch, Jaime; Iwakiri, Yasuko

2018-02-01

Portal hypertension is a key complication of portal hypertension, which is responsible for the development of varices, ascites, bleeding, and hepatic encephalopathy, which, in turn, cause a high mortality and requirement for liver transplantation. This review deals with the present day state-of-the-art preventative treatments of portal hypertension in cirrhosis according to disease stage. Two main disease stages are considered, compensated and decompensated cirrhosis, the first having good prognosis and being mostly asymptomatic, and the second being heralded by the appearance of bleeding or non-bleeding complications of portal hypertension. The aim of treatment in compensated cirrhosis is preventing clinical decompensation, the more frequent event being ascites, followed by variceal bleeding and hepatic encephalopathy. Complications are mainly driven by an increase of hepatic vein pressure gradient (HVPG) to values ≥10 mmHg (defining the presence of Clinically Significant Portal Hypertension, CSPH). Before CSPH, the treatment is limited to etiologic treatment of cirrhosis and healthy life style (abstain from alcohol, avoid/correct obesity…). When CSPH is present, association of a non-selective beta-blocker (NSBB), including carvedilol should be considered. NSBBs are mandatory if moderate/large varices are present. Patients should also enter a screening program for hepatocellular carcinoma. In decompensated patients, the goal is to prevent further bleeding if the only manifestation of decompensation was a bleeding episode, but to prevent liver transplantation and death in the common scenario where patients have manifested first non-bleeding complications. Treatment is based on the same principles (healthy life style..) associated with administration of NSBBs in combination if possible with endoscopic band ligation if there has been variceal bleeding, and complemented with simvastatin administration (20-40 mg per day in Child-Pugh A/B, 10-20 mg in Child C). Recurrence shall be treated with TIPS. TIPS might be indicated earlier in patients with: 1) Difficult/refractory ascites, who are not the best candidates for NSBBs, 2) patients having bleed under NSBBs or showing no HVPG response (decrease in HVPG of at least 20% of baseline or to values equal or below 12 mmHg). Decompensated patients shall all be considered as potential candidates for liver transplantation. Treatment of portal hypertension has markedly improved in recent years. The present day therapy is based on accurate risk stratification according to disease stage.

[Epidemiology, diagnostics, and treatment of complications after neuroinfections: chronic fatigue syndrome].

PubMed

Verner, O M; Murashko, N K

2012-01-01

Epidemiology information which testify to prevalence syndrome of chronic ustalostti (SV) is resulted in the article, and from some data this diagnosis is covered at more than 20% patients which carried neyroinfection. SV meets more frequent only in age 40-59, thus for women a disease is marked in 4 times more frequent, than for men. Today etiology of disease remains unknown, but the value of genetic, immunological factors, pathogens, neurogenic violations and features of feed is examined. Possibility of infectious etiology SV causes considerable interest of researchers, but at first this syndrome was examined as a sharp viral infection, where the most reliable exciter is consider the virus of Epshteyna-barr. Using of intravenous introduction of globulin for SV carries experimental character and grounded on a hypothesis about immunological or infectious etiology of this disease.

[Sexual pain disorders in females and males].

PubMed

Monforte, M; Mimoun, S; Droupy, S

2013-07-01

The occurrence of pain during sex is one of the most common complaints in gynecological and sexological practice but nonetheless one of the most difficult problems to deal with and treat effectively. A literature review was conducted on Medline considering the articles listed until January 2012 dealing with sexual pain in women and men. The different descriptions of painful intercourse (dyspareunia, vestibulo-vulvodynies, vaginismus) are not separate entities but the result of the interaction of many factors including genital pain, emotional and behavioral responses to penetration, caresses, desire and excitement, in a context of possible organic pathology (infection, endometriosis, inflammatory or dermatological disease, morphological or pelvic abnormality, hormonal deficiency) sometimes associated with chronic pain phenomena self-sustained by neurogenic inflammation. The clinical expression of sexual pain is as variable as its causes are many. The etiological investigation is essential but should not omit the sexological context and the need for appropriate management. The neurogenic inflammation and hypersensitivity impose an algological approach associated to etiological and sexological treatment. Chronic sexual pains, whether they are superficial or deep, can be the sign of organic or psycho-sexual (primary or secondary) disorders. The development of a "therapeutic program" helps patients, allows them to restore self-confidence and leads to the disappearance of the symptom in more than half cases. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

Social support and religion: mental health service use and treatment of schizophrenia.

PubMed

Smolak, A; Gearing, R E; Alonzo, D; Baldwin, S; Harmon, S; McHugh, K

2013-08-01

The perceptions and religious beliefs held by family members, mental health and health care professionals, and the community may affect the treatment of individuals with schizophrenia. To better identify and understand the influence of families, professionals and community members on individual's treatment for schizophrenia, this review paper examines: (1) the religious perceptions of families, professionals, and the public towards schizophrenia; (2) religious perceptions of the etiology of schizophrenia; (3) how others perceive religion as a coping mechanism; and (4) how religion influences treatment engagement and help-seeking behaviors. MEDLINE and PsycInfo databases were systematically searched from 1980 to 2010 using the terms schizophrenia, schizoaffective, schizophreniform, psychotic disorder not otherwise specified and religion, religiosity, spirituality, and faith. Forty-three (n = 43) original research studies met the inclusion criteria. This study found that religious beliefs influence the treatment of schizophrenia in the following ways: Religious themes were positively associated with coping, treatment engagement and help-seeking behavior. Evidence of religious underpinnings was found in perceptions of etiology. The findings also indicate that there is often both a preference among family members and caregivers to utilize religious-based professionals and caution toward mental health professionals. Researchers and professionals may find avenues for improving treatment through examining the interaction of religious and schizophrenia at the social support level.

Congenital hypothyroidism

PubMed Central

2010-01-01

Congenital hypothyroidism (CH) occurs in approximately 1:2,000 to 1:4,000 newborns. The clinical manifestations are often subtle or not present at birth. This likely is due to trans-placental passage of some maternal thyroid hormone, while many infants have some thyroid production of their own. Common symptoms include decreased activity and increased sleep, feeding difficulty, constipation, and prolonged jaundice. On examination, common signs include myxedematous facies, large fontanels, macroglossia, a distended abdomen with umbilical hernia, and hypotonia. CH is classified into permanent and transient forms, which in turn can be divided into primary, secondary, or peripheral etiologies. Thyroid dysgenesis accounts for 85% of permanent, primary CH, while inborn errors of thyroid hormone biosynthesis (dyshormonogeneses) account for 10-15% of cases. Secondary or central CH may occur with isolated TSH deficiency, but more commonly it is associated with congenital hypopitiutarism. Transient CH most commonly occurs in preterm infants born in areas of endemic iodine deficiency. In countries with newborn screening programs in place, infants with CH are diagnosed after detection by screening tests. The diagnosis should be confirmed by finding an elevated serum TSH and low T4 or free T4 level. Other diagnostic tests, such as thyroid radionuclide uptake and scan, thyroid sonography, or serum thyroglobulin determination may help pinpoint the underlying etiology, although treatment may be started without these tests. Levothyroxine is the treatment of choice; the recommended starting dose is 10 to 15 mcg/kg/day. The immediate goals of treatment are to rapidly raise the serum T4 above 130 nmol/L (10 ug/dL) and normalize serum TSH levels. Frequent laboratory monitoring in infancy is essential to ensure optimal neurocognitive outcome. Serum TSH and free T4 should be measured every 1-2 months in the first 6 months of life and every 3-4 months thereafter. In general, the prognosis of infants detected by screening and started on treatment early is excellent, with IQs similar to sibling or classmate controls. Studies show that a lower neurocognitive outcome may occur in those infants started at a later age (> 30 days of age), on lower l-thyroxine doses than currently recommended, and in those infants with more severe hypothyroidism. PMID:20537182

Bulimia: Growing Awareness of an Eating Disorder.

ERIC Educational Resources Information Center

Yudkovitz, Elaine

1983-01-01

Describes bulimia, a disorder involving binge eating and purging increasingly prevalent in young women. Reviews the literature and describes symptoms, etiological factors, and treatment considerations and approaches for the disorder. (Author)

[Treatment of diarrheal diseases with infectious etiology in adults].

PubMed

Garlicki, Aleksander M; Leśniak, Maciej R

2009-01-01

Management of gastrointestinal infections according to usually mild, self-confining character is commonly based on symptoms. Specific therapy is apply in basis on clinical view and results of diagnostics

Epidemiology of Hepatocellular Carcinoma in the Asia-Pacific Region.

PubMed

Zhu, Ran Xu; Seto, Wai-Kay; Lai, Ching-Lung; Yuen, Man-Fung

2016-05-23

Hepatocellular carcinoma (HCC) is the predominant primary liver cancer in many countries and is the third most common cause of cancer-related death in the Asia-Pacific region. The incidence of HCC is higher in men and in those over 40 years old. In the Asia-Pacific region, chronic hepatitis B virus and hepatitis C virus infections are the main etiological agents; in particular, chronic hepatitis B infection (CHB) is still the major cause in all Asia-Pacific countries except for Japan. Over the past two decades, the incidence of HCC has remained stable in countries in the region except for Singapore and Hong Kong, where the incidence for both sexes is currently decreasing. Chronic hepatitis C infection (CHC) is an important cause of HCC in Japan, representing 70% of HCCs. Over the past several decades, the prevalence of CHC has been increasing in many Asia-Pacific countries, including Australia, New Zealand, and India. Despite advancements in treatment, HCC is still an important health problem because of the associated substantial mortality. An effective surveillance program could offer early diagnosis and hence better treatment options. Antiviral treatment for both CHB and CHC is effective in reducing the incidence of HCC.

UTIs in small animal patients: part 2: diagnosis, treatment, and complications.

PubMed

Smee, Nicole; Loyd, Kimberly; Grauer, Gregory F

2013-01-01

There are multiple considerations when making a treatment plan for patients with urinary tract infections (UTIs). In part 2 of this review the authors discuss the clinical signs, diagnosis, treatment, and complications associated with bacterial UTIs in dogs and cats. Part 1 of this review summarized etiology and pathogenesis (see the Jan/Feb 2013 issue of the Journal of the American Animal Hospital Association).

The Treatment of Anorexia Nervosa and Bulimia: A Multidimensional Group Approach.

ERIC Educational Resources Information Center

Richards, P. Scott

This paper defines the eating disorders of anorexia nervosa, bulimia, and bulimia nervosa, a bulimic subtype of anorexia nervosa. The diagnosis of these disorders is discussed and similarities and differences among the three disorders are reviewed. Etiological factors are considered and current trends in treatment of anorexia nervosa, bulimia, and…

Satanism as a Response to Abuse: The Dynamics and Treatment of Satanic Involvement in Male Youths.

ERIC Educational Resources Information Center

Belitz, Jerald; Schacht, Anita

1992-01-01

Asserts that male youths from abusive family environments may be particularly vulnerable to recruitment into satanic cults. Describes etiological factors and treatment approaches of 10 hospitalized boys who voluntarily involved themselves in repeated group satanic activities during their adolescence. Includes two case illustrations. Provides…

Therapeutic Treatment Protocol for Enuresis Using an Enuresis Alarm

ERIC Educational Resources Information Center

Shapira, Bettina E.; Dahlen, Penny

2010-01-01

Enuresis, one of the most prevalent and chronic childhood disorders, imposes serious financial, physical, and emotional burdens on the child and the family affected by it. This article provides counselors with an overview of the complex etiologies, diagnostic criteria, and current treatment options for the disorder, as well as assessment tools and…

Treatment of Autism in Young Children: Behavioral Intervention and Applied Behavior Analysis.

ERIC Educational Resources Information Center

Jensen, Vanessa K.; Sinclair, Leslie V.

2002-01-01

This article discusses the etiology and scope of autism in young children, screening and diagnosis, intervention options, and the use of applied behavior analysis. Supporting evidence of the efficacy of intensive behavioral intervention is cited, and variations in treatments and techniques are reviewed. Barriers to effective services are also…

Interdisciplinary treatment of bruxism with an occlusal splint and cognitive behavioral therapy.

PubMed

Trindade, Marilene; Orestes-Cardoso, Silvana; de Siqueira, Teresa Cristina

2015-01-01

The etiology of bruxism is associated with exogenous factors, such as occlusal interference, stress, and anxiety, as well as endogenous factors involving neurotransmitters of the basal ganglia. Due to the multifactorial etiology of bruxism, interdisciplinary treatment involving professionals from different healthcare fields has been proposed. The aim of the present study was to compare 2 groups of patients with bruxism (11 in each group) treated with either an occlusal splint combined with cognitive behavioral therapy or an occlusal splint alone. Surface electromyography of the masseter and anterior temporal muscles at rest was performed before and after treatment. The mean amplitude of activity of all muscles was lower after treatment, except for the right anterior temporal muscle in the group treated with an occlusal splint alone. Mean amplitudes were greater in the anterior temporal muscles than in the masseter muscles. Significantly greater improvement was found in the group exposed to cognitive behavioral therapy (P < 0.05; analysis of variance and Student t tests). Therefore, the combination of occlusal splint and psychological therapy was more effective at achieving muscle relaxation than occlusal splint use alone.

Priapism - etiology, pathophysiology and management.

PubMed

Van der Horst, C; Stuebinger, Henrik; Seif, Christoph; Melchior, Diethild; Martínez-Portillo, F J; Juenemann, K P

2003-01-01

The understanding of erectile physiology has improved the prompt diagnosis and treatment of priapism. Priapism is defined as prolonged and persistent erection of the penis without sexual stimulation and failure to subside despite orgasm. Numerous etiologies of this condition are considered. Among others a disturbed detumescence mechanism, which may due to excess release of contractile neurotransmitters, obstruction of draining venules, malfunction of the intrinsic detumescence mechanism or prolonged relaxation of intracavernosal smooth muscle are postulated. Treatment of priapism varies from a conservative medical to a drastic surgical approach. Two main types of priapism; veno-occlusive low flow (ischemic) and arterial high flow (non-ischemic), must be distinguished to choose the correct treatment option for each type. Patient history, physical examination, penile hemodynamics and corporeal metabolic blood quality provides distinction between a static or dynamic pathology. Priapism can be treated effectively with intracavernous vasoconstrictive agents or surgical shunting. Alternative options, such as intracavernous injection of methylene blue (MB) or selective penile arterial embolization (SPEA), for the management of high and low flow priapism are described and a survey on current treatment modalities is given.

Treatment options for chorea.

PubMed

Bashir, H; Jankovic, J

2018-01-01

Chorea is defined as jerk-like movements that move randomly from one body part to another. It is due to a variety of disorders and although current symptomatic therapy is quite effective there are few etiology- or pathogenesis-targeted therapies. The aim of this review is to summarize our own experience and published evidence in the treatment of chorea. Areas covered: After evaluating current guidelines and clinical practices for chorea of all etiologies, PubMed was searched for the most recent clinical trials and reviews using the term 'chorea' cross referenced with specific drug names. Expert commentary: Inhibitors of presynaptic vesicular monoamine transporter type 2 (VMAT2) that cause striatal dopamine depletion, such as tetrabenazine, deutetrabenazine, and valbenazine, are considered the treatment of choice in patients with chorea. Some clinicians also use dopamine receptor blockers (e.g. antipsychotics) and other drugs, including anti-epileptics and anti-glutamatargics. 'Dopamine stabilizers' such as pridopidine and other experimental drugs are currently being investigated in the treatment of chorea. Deep brain stimulation is usually reserved for patients with disabling chorea despite optimal medical therapy.

Development of a Conceptual Etiological Model of Treatment Regimen Fatigue Among Patients Engaged in HIV Care: A Qualitative Study.

PubMed

Claborn, Kasey; Miller, Mary Beth; Meier, Ellen; Carbone, Sofia

Treatment regimen fatigue (TRF) is a decreased desire and motivation to maintain vigilance in adhering to treatment, and little is known about TRF in people living with HIV. We aimed to develop a conceptual framework of TRF. Five focus groups were conducted in 2014. Eligible participants were (a) HIV infected, (b) at least 18 years of age, (c) prescribed antiretroviral therapy, and (d) fluent in English. Data were analyzed using thematic analysis. Analyses revealed these themes: patient experiences of TRF; etiological factors at the systems, provider, and patient levels; strategies to manage TRF; consequences of TRF; and protective factors that prevent the occurrence of TRF. The results provided a conceptual framework for future investigations to build on in an effort to improve adherence and retention in HIV care. Study results indicate avenues for intervention at multiple levels (systems, provider, and patient) to reduce treatment burden and improve patient resources and capacity. Copyright © 2017 Association of Nurses in AIDS Care. Published by Elsevier Inc. All rights reserved.

Functional abdominal pain in childhood: background studies and recent research trends.

PubMed

Levy, Rona L; van Tilburg, Miranda A L

2012-01-01

The present review summarizes many of the major research trends investigated in the past five years regarding pediatric functional abdominal pain, and also summarizes the primary related findings from the authors' research program. Specific areas discussed based on work within the authors' group include familial illness patterns, genetics, traits, and mechanisms or processes related to abdominal pain. Topics covered from research published in the past five years include prevalence and cost, longitudinal follow-up, overlap with other disorders, etiology and mechanisms behind functional abdominal pain and treatment studies. It is hoped that findings from this work in abdominal pain will be interpreted as a framework for understanding the processes by which other pain phenomena and, more broadly, reactions to any physical state, can be developed and maintained in children. The present article concludes with recommendations for clinical practice and research.

Awareness and Knowledge of Autism Spectrum Disorders Among Pharmacists: A Cross-Sectional Study in Palestinian Pharmacy Practice.

PubMed

Shawahna, Ramzi; Fahed, Basel; Qadri, Dana; Sharawi, Lamees; Soroghli, Mai; Dweik, Maen

2017-06-01

Pharmacists are trusted and easily accessible healthcare providers. We assessed awareness and knowledge of symptoms, etiology, and treatment of autism spectrum disorders (ASDs) among pharmacists practicing in Palestine. The pharmacists reported low familiarity with ASDs. The median score on the 12-item knowledge section was 50.0% with an interquartile range of 16.7%. Having course(s) or lecture(s) on ASDs during pharmacy degree program was significantly associated with familiarity (p value <0.001), knowledge (p value <0.001), and confidence (p value <0.05) scores. Nearly 62% of the pharmacists reported as not feeling confident enough in their ability to counsel parents about medications used for their children with ASDs and their side effects. This study revealed gaps in awareness and knowledge of ASDs among pharmacists.

The Frequency of Autoimmune N-Methyl-D-Aspartate Receptor Encephalitis Surpasses That of Individual Viral Etiologies in Young Individuals Enrolled in the California Encephalitis Project

PubMed Central

Sheriff, Heather; Dalmau, Josep; Tilley, Drake H.; Glaser, Carol A.

2012-01-01

Background. In 2007, the California Encephalitis Project (CEP), which was established to study the epidemiology of encephalitis, began identifying cases of anti-N-methyl-D-aspartate receptor (anti-NMDAR) encephalitis. Increasing numbers of anti-NMDAR encephalitis cases have been identified at the CEP, and this form rivals commonly known viral etiologies as a causal agent. We report here the relative frequency and differences among encephalitides caused by anti-NMDAR and viral etiologies within the CEP experience. Methods. Demographic, frequency, and clinical data from patients with anti-NMDAR encephalitis are compared with those with viral encephalitic agents: enterovirus, herpes simplex virus type 1 (HSV-1), varicella-zoster virus (VZV), and West Nile virus (WNV). All examined cases presented to the CEP between September 2007 and February 2011 and are limited to individuals aged ≤30 years because of the predominance of anti-NMDAR encephalitis in this group. The diagnostic costs incurred in a single case are also included. Results. Anti-NMDAR encephalitis was identified >4 times as frequently as HSV-1, WNV, or VZV and was the leading entity identified in our cohort. We found that 65% of anti-NMDAR encephalitis occurred in patients aged ≤18 years. This disorder demonstrated a predilection, which was not observed with viral etiologies, for females (P < .01). Seizures, language dysfunction, psychosis, and electroencephalographic abnormalities were significantly more frequent in patients with anti-NMDAR encephalitis (P < .05), and autonomic instability occurred exclusively in this group. Discussion. Anti-NMDAR encephalitis rivals viral etiologies as a cause of encephalitis within the CEP cohort. This entity deserves a prominent place on the encephalitic differential diagnosis to avoid unnecessary diagnostic and treatment costs, and to permit a more timely treatment. PMID:22281844

Runaway Children in America: A Review of the Literature.

ERIC Educational Resources Information Center

Burke, William H.; Burkhead, E. Jane

1989-01-01

The paper reviews the literature regarding runaway children, defines runaway youth, and discusses predisposing factors. Suggestions are offered for further research on the etiology and treatment of runaway behavior. (JDD)

Etiology of Sudden Cardiac Arrest and Death in US Competitive Athletes: A 2-Year Prospective Surveillance Study.

PubMed

Peterson, Danielle F; Siebert, David M; Kucera, Kristen L; Thomas, Leah Cox; Maleszewski, Joseph J; Lopez-Anderson, Martha; Suchsland, Monica Z; Harmon, Kimberly G; Drezner, Jonathan A

2018-04-09

To determine the etiology of sudden cardiac arrest and death (SCA/D) in competitive athletes through a prospective national surveillance program. Sudden cardiac arrest and death cases in middle school, high school, college, and professional athletes were identified from July 2014 to June 2016 through traditional and social media searches, reporting to the National Center for Catastrophic Sports Injury Research, communication with state and national high school associations, review of the Parent Heart Watch database, and search of student-athlete deaths on the NCAA Resolutions List. Autopsy reports and medical records were reviewed by a multidisciplinary panel to determine the underlying cause. US competitive athletes with SCA/D. Etiology of SCA/D. A total of 179 cases of SCA/D were identified (74 arrests with survival, 105 deaths): average age 16.6 years (range 11-29), 149 (83.2%) men, 94 (52.5%) whites, and 54 (30.2%) African American. One hundred seventeen (65.4%) had an adjudicated diagnosis, including 83 deaths and 34 survivors. The most common etiologies included hypertrophic cardiomyopathy (19, 16.2%), coronary artery anomalies (16, 13.7%), idiopathic left ventricular hypertrophy/possible cardiomyopathy (13, 11.1%), autopsy-negative sudden unexplained death (8, 6.8%), Wolff-Parkinson-White (8, 6.8%), and long QT syndrome (7, 6.0%). Hypertrophic cardiomyopathy was more common in male basketball (23.3%), football (25%), and African American athletes (30.3%). An estimated 56.4% of cases would likely demonstrate abnormalities on an electrocardiogram. The etiology of SCA/D in competitive athletes involves a wide range of clinical disorders. More robust reporting mechanisms, standardized autopsy protocols, and accurate etiology data are needed to better inform prevention strategies.

Asperger's syndrome in adulthood.

PubMed

Roy, Mandy; Dillo, Wolfgang; Emrich, Hinderk M; Ohlmeier, Martin D

2009-01-01

Asperger's syndrome is one of the autism spectrum disorders. Affected individuals display considerably impaired capacity for social interaction, unusual special interests, and a tendency towards ritualized behavior. The etiology, symptoms, diagnosis, and treatment of Asperger's syndrome in adulthood are outlined on the basis of a selective literature review via Medline and information in relevant reference books. Furthermore, the authors report their personal experience at a special clinic for adults. Asperger's syndrome in adulthood can be diagnosed by thorough anamnesis, heteroanamnesis-with emphasis on childhood-and painstaking clinical examination. The considerable psychosocial impairments affect the patients' professional, social, and private lives. The precise etiology is still unknown, but a multifactorial origin with genetic, neurobiological, and psychosocial components appears probable. Although no specific, empirically tested treatment concepts have yet been established, psychotherapeutic elements (structuring and directive interventions) seem to be helpful, together with pharmacotherapy-if indicated-in the presence of comorbidity. Asperger's syndrome should be included in the differential diagnosis of adults who display the corresponding symptoms. The etiopathogenesis and treatment of Asperger's syndrome in adulthood should be further investigated.

Selective mutism: a review of etiology, comorbidities, and treatment.

PubMed

Wong, Priscilla

2010-03-01

Selective mutism is a rare and multidimensional childhood disorder that typically affects children entering school age. It is characterized by the persistent failure to speak in select social settings despite possessing the ability to speak and speak comfortably in more familiar settings. Many theories attempt to explain the etiology of selective mutism.Comorbidities and treatment. Selective mutism can present a variety of comorbidities including enuresis, encopresis, obsessive-compulsive disorder, depression, premorbid speech and language abnormalities, developmental delay, and Asperger's disorders. The specific manifestations and severity of these comorbidities vary based on the individual. Given the multidimensional manifestations of selective mutism, treatment options are similarly diverse. They include individual behavioral therapy, family therapy, and psychotherapy with antidepressants and anti-anxiety medications.Future directions. While studies have helped to elucidate the phenomenology of selective mutism, limitations and gaps in knowledge still persist. In particular, the literature on selective mutism consists primarily of small sample populations and case reports. Future research aims to develop an increasingly integrated, multidimensional framework for evaluating and treating children with selective mutism.

Congenitally missing teeth (hypodontia): A review of the literature concerning the etiology, prevalence, risk factors, patterns and treatment

PubMed Central

Rakhshan, Vahid

2015-01-01

Congenitally missing teeth (CMT), or as usually called hypodontia, is a highly prevalent and costly dental anomaly. Besides an unfavorable appearance, patients with missing teeth may suffer from malocclusion, periodontal damage, insufficient alveolar bone growth, reduced chewing ability, inarticulate pronunciation and other problems. Treatment might be usually expensive and multidisciplinary. This highly frequent and yet expensive anomaly is of interest to numerous clinical, basic science and public health fields such as orthodontics, pediatric dentistry, prosthodontics, periodontics, maxillofacial surgery, anatomy, anthropology and even the insurance industry. This essay reviews the findings on the etiology, prevalence, risk factors, occurrence patterns, skeletal changes and treatments of congenitally missing teeth. It seems that CMT usually appears in females and in the permanent dentition. It is not conclusive whether it tends to occur more in the maxilla or mandible and also in the anterior versus posterior segments. It can accompany various complications and should be attended by expert teams as soon as possible. PMID:25709668

Report of a workshop on research gaps in the treatment of cerebral palsy

PubMed Central

Hirtz, Deborah; Damiano, Diane; Gross, Paul; Mink, Jonathan W.

2016-01-01

Cerebral palsy (CP) is heterogeneous in etiology and manifestations, making research into relevant therapies difficult and limiting the generalizability of the results. We report here on the NIH CP symposium, where stakeholders from academic, clinical, regulatory, and advocacy backgrounds discussed the major challenges and needs for moving forward with clinical research in CP, and outlined priorities and action items. New information is constantly generated through research into pathogenesis and etiology. Clinical research and new therapeutic approaches need to keep pace, through large data registry integration and new research designs. Development of standardized data collection, increasing academic focus on CP research, and iterative approaches to treatment throughout the patients' lives, have all been identified as areas of focus. The workshop identified critical gaps and areas of focus to increase the evidence base for therapeutic approaches to determine which treatments work best for which patients in the near future. These include consolidation and optimization of databases and registries, updates to the research methodology, and better integration of resources and stakeholders. PMID:27558377

Yaws: 110 years after Castellani's discovery of Treponema pallidum subspecies pertenue.

PubMed

Stamm, Lola V

2015-07-01

Yaws is a neglected infectious disease that affects mostly children and adolescents living in poor, rural communities in humid, tropical areas of Africa, southeast Asia, and the Pacific Islands. The etiological agent of yaws, Treponema pallidum subspecies pertenue (T. pertenue), was discovered by Aldo Castellani in 1905 shortly after Schaudinn and Hoffmann discovered the etiological agent of syphilis, T. pallidum subspecies pallidum. The discovery of T. pertenue enabled the development of animal models and the identification of an effective antibiotic treatment (i.e., penicillin) for yaws. A World Health Organization (WHO) mass treatment campaign from 1952 to 1964 reduced the global burden of yaws by 95%, but failed to eradicate this disease. Today, 110 years after Castellani's discovery of T. pertenue, yaws is again targeted for eradication. Recent advances in the treatment and diagnosis of yaws improve the likelihood of success this time. However, several challenges must be overcome to make the goal of yaws eradication attainable. © The American Society of Tropical Medicine and Hygiene.

[Cancer-vitamins-minerals: Complex relation].

PubMed

Adrianza de Baptista, Gertrudis; Murillo Melo, Carolain

2014-12-01

Since nutrition can influence the process of carcinogenesis, this study's objectives are to review the relationship between nutrition and cancer from the point of view of the role of micronutrients in the treatment of cancer patients, and to get to know the deficit relationship and the excess of micronutrients, with the etiology and cancer treatment. At the same time the patient's weight loss relates, among other things, to the type of cancerous tumor, its location, stage thereof, reason for which it may be associated with the deficiency of macro and micronutrients as from psychogenic, anorectics and mal-absorption effects or with mechanical effects as obstruction, among other toxic effects that are common in the treatment of cancer. Hence, the importance that the nutrition expert must have in making an adequate overall nutritional evaluation that allows the nutritional diagnosis, in studying the dietary patterns, to determine the toxic effects of the antineoplastic treatment in order to handle the treatment's timing excellence, symptoms and signs, and thus act effectively optiimizing the patient's life quality, and therewith his/her survival. There are controversies as to which specific dietary factors are related to cancer etiology and the results of studies on metabolic factors, and therefore, the relationship Cancer-Nutrition is quiet complex.

The Use of Interventional Radiology Techniques in the Treatment of Pancreatic Fistula.

PubMed

Miłek, Tomasz; Baranowski, Krzysztof; Petryka, Robert; Ciostek, Piotr

2016-12-01

One of the complications of pancreatic disease is the formation of pancreatic fistulae. The presence of fistula leads to body wasting and cachexia. The standard treatment is intubation of the Wirsung duct and in cases where there are no improvements the next proposed form of treatment is surgery. The aim of the study was to evaluate the efficacy of pancreatic fistula closure using interventional radiology techniques. In 2009 to 2014, 46 patients diagnosed with pancreatic fistula were treated with interventional radiology techniques. Treatment consisted of vascular coil implanted at the entry of the fistula and then sealed with tissue glue adhesive during endoscopic procedure. Technical success of vascular coil implantation and the use of tissue glue adhesive were reported in all patients. Pancreatic fistula recurred in 7 patients (15.2%). The latter group of patients underwent statistical analysis to determine what the risk factors in recurring pancreatic fistulas were. The results indicate a significant relationship between etiology of the fistula and treatment effect. (1) the use of interventional radiology methods in the closure of pancreatic fistula is an effective and safe procedure; and (2) the recurrence of fistula is dependent on the etiology and often occurs after surgery or trauma.

[Etiology of urinary tract infections and antimicrobial susceptibility of urinary pathogens].

PubMed

Correia, Carlos; Costa, Elísio; Peres, António; Alves, Madalena; Pombo, Graça; Estevinho, Letícia

2007-01-01

With the objective of knowing the common etiological agents in urinary infection and comparing its antimicrobial susceptibility in nosocomial and community-acquired urinary infections, we analyse all the urine bacteriological exams from the Serviço de Patologia Clínica do Centro Hospitalar do Nordeste, EPE - Unidade Hospitalar de Bragança, during a two years period (April 2004 to March 2006). During this period, 4018 urine bacteriological exams were made. The cultural exam was positive in 572 samples (144 from nosocomial infections and 428 from community-acquired urinary infections). The Escherichia coli was the more isolated strain (68,4 %), followed by Klebsiella spp (7,9%), Pseudomonas aeruginosa (6,1%) and Proteus mirabilis (5,2%). Concerning to antimicrobial susceptibility, Escherichia coli and Klebsiella spp showed a high resistance to the antimicrobials Amoxicillin, Piperacillin, Cephalothin, Ceftazidim and Quinolones. For Enterobacteriaceae Imipenem, Amikacin and Netilmicin were the antimicrobials with more level of susceptibility. Imipenem and Amikacin were the more efficient antimicrobials against Pseudomonas aeruginosa. Concerning to the susceptibility for the same etiological agent, in nosocomial and community-acquired urinary infections, we founded statistical significant differences in the antimicrobials Ticarcillin-clavulanic acid and Collistin for Pseudomonas aeruginosa and in the group of antimicrobials from Quinolones for the Proteus mirabilis. In the other identified agents there were no statistical significant differences for antimicrobials. This study it allows making use of data necessary for the knowledge of etiologic urinary infection agents in Bragança and provides the information about the antimicrobials resistance, which were necessary to initiate an adequate empirical treatment and to elaborate treatment guides.

Hypothyrodism in male patients: a descriptive, observational and cross-sectional study in a series of 260 men.

PubMed

Iglesias, Pedro; Díez, Juan J

2008-10-01

Several aspects of thyroid dysfunction have not been fully characterized in large series of male patients. Our aim was to investigate the etiology and clinical features of hypothyroidism and assess the adequacy of replacement therapy in men attending an endocrinology clinic. We studied a group of 260 men (mean (+/-standard deviation) age 58.3 +/- 16.1 years) periodically seen because of thyroid hypofunction. We evaluated the etiology of hypothyroidism, presence or absence of goiter, time of evolution from diagnosis, current thyroid autoimmunity and thyroid functional status, and adequacy of disease control. Overt hypothyroidism was found in 182 (70.0%) and subclinical hypothyroidism in 78 (30.0%) patients. Autoimmune thyroiditis was the most frequent etiology (n = 107, 41.2%). Of these, 96 (89.7%) showed no goiter. Thyroid peroxidase antibodies were measured in 238 patients, being positive in 129 (54.2%) and negative in 109 (45.8%) patients. After excluding patients with thyroid carcinoma and those with recently diagnosed hypothyroidism, we found an adequate control of thyroid function, ie, normal thyrotropin and free thyroxine levels, in 95 patients (64.2%). Adequacy of treatment did not show any relationship with age, age at diagnosis, etiology, and autoimmune status. However, adequacy was significantly related to the degree of thyroid hypofunction (P < 0.001) and to the duration of disease (P < 0.01). We conclude that autoimmune thyroiditis, mainly the nongoitrous form, and postoperative hypothyroidism are the foremost causes of thyroid hypofunction in male patients. Adequacy of replacement treatment seems to be mainly related to the degree of thyroid hypofunction and the time from starting therapy.

Peripheral neuropathic pain: a mechanism-related organizing principle based on sensory profiles

PubMed Central

Baron, Ralf; Maier, Christoph; Attal, Nadine; Binder, Andreas; Bouhassira, Didier; Cruccu, Giorgio; Finnerup, Nanna B.; Haanpää, Maija; Hansson, Per; Hüllemann, Philipp; Jensen, Troels S.; Freynhagen, Rainer; Kennedy, Jeffrey D.; Magerl, Walter; Mainka, Tina; Reimer, Maren; Rice, Andrew S.C.; Segerdahl, Märta; Serra, Jordi; Sindrup, Sören; Sommer, Claudia; Tölle, Thomas; Vollert, Jan; Treede, Rolf-Detlef

2016-01-01

Abstract Patients with neuropathic pain are heterogeneous in etiology, pathophysiology, and clinical appearance. They exhibit a variety of pain-related sensory symptoms and signs (sensory profile). Different sensory profiles might indicate different classes of neurobiological mechanisms, and hence subgroups with different sensory profiles might respond differently to treatment. The aim of the investigation was to identify subgroups in a large sample of patients with neuropathic pain using hypothesis-free statistical methods on the database of 3 large multinational research networks (German Research Network on Neuropathic Pain (DFNS), IMI-Europain, and Neuropain). Standardized quantitative sensory testing was used in 902 (test cohort) and 233 (validation cohort) patients with peripheral neuropathic pain of different etiologies. For subgrouping, we performed a cluster analysis using 13 quantitative sensory testing parameters. Three distinct subgroups with characteristic sensory profiles were identified and replicated. Cluster 1 (sensory loss, 42%) showed a loss of small and large fiber function in combination with paradoxical heat sensations. Cluster 2 (thermal hyperalgesia, 33%) was characterized by preserved sensory functions in combination with heat and cold hyperalgesia and mild dynamic mechanical allodynia. Cluster 3 (mechanical hyperalgesia, 24%) was characterized by a loss of small fiber function in combination with pinprick hyperalgesia and dynamic mechanical allodynia. All clusters occurred across etiologies but frequencies differed. We present a new approach of subgrouping patients with peripheral neuropathic pain of different etiologies according to intrinsic sensory profiles. These 3 profiles may be related to pathophysiological mechanisms and may be useful in clinical trial design to enrich the study population for treatment responders. PMID:27893485

[Epidemiology, etiology and psychosocial impact of urogenital fistulas in a cohort of 170 consecutive patients managed in three treatment centers in Burkina Faso from 2010 to 2012].

PubMed

Aristide Kaboré, F; Kambou, T; Ouattara, A; Zango, B; Yaméogo, C; Kirakoya, B; Franquebalme, J-P; Eglin, G; Thoreau, F; Chuzel, J-L; Albert, P; Alimi, J-C; Colas, J-M; Bibault, A; Paul, O; Corcos, J; Karsenty, G

2014-06-01

To describe the socio-demographical aspects, etiologies and psychosocial consequences of urogenital fistula patients (UGF) in Burkina Faso (BF). Descriptive study of a cohort of consecutive patients during a period of 18 months (December 1st 2010 to August 31st 2012) in three centers of treatment in BF. Each patient has had a standardized complete medical observation focused on sociodemographics, clinical finding, past medical history and etiologies of UGF. Some patients had an interview with a psychologist. One hundred and seventy patients with mean age 35 years (minimum: 16, maximum: 70) were enrolled during the study period. The majority of patients were housewives (90.5%, n=152) and illiterates (92.9%, n=158). Among the patients, 62.4% (n=106) lived in rural zones. Obstetrical fistula was the most common cause of UGF (87.6%, n=149) in our study and prolonged labor occurred in 93.3% (n=139) of cases with 17.5% (n=26) who delivered at home. The majority of our cases were vesico-vaginal fistula (70.6%, n=120). Fifty-five patients (32.4%) were divorced after the fistula. The sensation of humiliation and sadness were noted at all the patients who had a psychological evaluation and 87.5% (n=14) of them have had suicidal ideas. The UGF are frequent in Burkina Faso and obstetrical etiology is dominant. The physical and psychosocial repercussions are important for the women victims of this pathology. 4. Copyright © 2014. Published by Elsevier Masson SAS.

[Severe hypercalcemia of unusual cause, looking for the culprit: Case report and review of the literature].

PubMed

Jalbert, M; Mignot, A; Gauchez, A-S; Dobrokhotov, A-C; Fourcade, J

2018-04-27

Hypercalcemia is not a rare event and can lead to severe consequences. Its main etiologies are primary hyperparathyroidism and neoplasic conditions. The iatrogenic etiology by vitamin D intoxication is more rarely found. A 76-year-old finish woman comes to the emergency room for chest pain. Her medical history is impossible to specify due to the language barrier and initial confusion. She has severe hypercalcaemia (4.14mmol/L), renal insufficiency, cardiac arrhythmia later complicated by an ischemic cardiac episode. Clinic and biologic examinations initially guided the research towards a hematological and neoplasic pathology. The iatrogenic etiology will be permitted by the contribution of details on its medical history and treatment learnt secondly. She was treated for post-surgical hypoparathyroidism by dihydrotachysterol, a vitamin D derivative. The cessation of substitution, treatment with hydration and biphosphonates allowed the rapid correction of hypercalcemia. Dihydrotachysterol intoxication is a rare etiology of hypercalcemia. Because of the longer half-life of this molecule, the risk of hypercalcemia seems to be greater than with other vitamin D derivatives. This molecule, withdrawn from the French market in 1982, is not detected by the dosage of 25 and 1.25 OH vitamin D. We report an original case of intoxication by dihydrotachysterol. The risk of hypercalcemia encountered with this molecule must be known. The close medical follow-up recommended in case of hypoparathyroidism seems to be particularly necessary in case of supplementation by this molecule. Copyright © 2018 Société francophone de néphrologie, dialyse et transplantation. Published by Elsevier Masson SAS. All rights reserved.

Peripheral neuropathic pain: a mechanism-related organizing principle based on sensory profiles.

PubMed

Baron, Ralf; Maier, Christoph; Attal, Nadine; Binder, Andreas; Bouhassira, Didier; Cruccu, Giorgio; Finnerup, Nanna B; Haanpää, Maija; Hansson, Per; Hüllemann, Philipp; Jensen, Troels S; Freynhagen, Rainer; Kennedy, Jeffrey D; Magerl, Walter; Mainka, Tina; Reimer, Maren; Rice, Andrew S C; Segerdahl, Märta; Serra, Jordi; Sindrup, Sören; Sommer, Claudia; Tölle, Thomas; Vollert, Jan; Treede, Rolf-Detlef

2017-02-01

Patients with neuropathic pain are heterogeneous in etiology, pathophysiology, and clinical appearance. They exhibit a variety of pain-related sensory symptoms and signs (sensory profile). Different sensory profiles might indicate different classes of neurobiological mechanisms, and hence subgroups with different sensory profiles might respond differently to treatment. The aim of the investigation was to identify subgroups in a large sample of patients with neuropathic pain using hypothesis-free statistical methods on the database of 3 large multinational research networks (German Research Network on Neuropathic Pain (DFNS), IMI-Europain, and Neuropain). Standardized quantitative sensory testing was used in 902 (test cohort) and 233 (validation cohort) patients with peripheral neuropathic pain of different etiologies. For subgrouping, we performed a cluster analysis using 13 quantitative sensory testing parameters. Three distinct subgroups with characteristic sensory profiles were identified and replicated. Cluster 1 (sensory loss, 42%) showed a loss of small and large fiber function in combination with paradoxical heat sensations. Cluster 2 (thermal hyperalgesia, 33%) was characterized by preserved sensory functions in combination with heat and cold hyperalgesia and mild dynamic mechanical allodynia. Cluster 3 (mechanical hyperalgesia, 24%) was characterized by a loss of small fiber function in combination with pinprick hyperalgesia and dynamic mechanical allodynia. All clusters occurred across etiologies but frequencies differed. We present a new approach of subgrouping patients with peripheral neuropathic pain of different etiologies according to intrinsic sensory profiles. These 3 profiles may be related to pathophysiological mechanisms and may be useful in clinical trial design to enrich the study population for treatment responders.

IDENTIFICATION, ISOLATION AND CHARACTERIZATION OF THE INFECTIOUS HEPATITIS (HEPATITIS A) AGENT

EPA Science Inventory

The research program has the overall objective of combining the techniques of electron microscopy, ultracentrifugation, column chromatography, tissue culture and serology to identify, isolate and characterize the etiologic agent of infectious hepatitis, to propagate it in cell cu...

Developmental Origin of Reproductive and Metabolic Dysfunctions: Androgenic Versus Estrogenic Reprogramming

PubMed Central

Padmanabhan, Vasantha; Veiga-Lopez, Almudena

2013-01-01

Polycystic ovary syndrome (PCOS) is one of the most common fertility disorders, affecting several million women worldwide. Women with PCOS manifest neuroendocrine, ovarian, and metabolic defects. A large number of animal models have evolved to understand the etiology of PCOS. These models provide support for the contributing role of excess steroids during development in programming the PCOS phenotype. However, considerable phenotypic variability is evident across animal models, depending on the quality of the steroid administered and the perinatal time of treatment relative to the developmental trajectory of the fetus/offspring. This review focuses on the reproductive and metabolic phenotypes of the various PCOS animal models that have evolved in the last decade to delineate the relative roles of androgens and estrogens in relation to the timing of exposure in programming the various dysfunctions that are part and parcel of the PCOS phenotype. Furthermore, the review addresses the contributory role of the postnatal metabolic environment in exaggerating the severity of the phenotype, the translational relevance of the various animal models to PCOS, and areas for future research. PMID:21710394

[Effect of the frequency of maintenance therapy on patients treated for gingivitis and incipient marginal periodontitis].

PubMed

Rojas, I F; Zepeda, M S; Zúñiga, H P

1990-11-01

The effectiveness of maintenance care program applied at different period of time was evaluate in patients treated for gingivitis and incipiente marginal periodontitis. Fifty six patients were divided in three groups, each one controlled three times (each 2, 4 and 6 months respectively), to evaluate periodontal health. At each control, gingival index and plaque index was registered and patients had profilaxis and reinforcement of dental care instructions. All patients knew and practiced a control plaque control during active treatment. Results demonstrated that maintenance care program applied each 2 months, could get better clinical healthy periodontal conditions, without influence of patient's control plaque. Those patients with good hygiene could provide for an acceptable level of periodontal health even in patients controlled each 4 and 6 months. Positive correlations between controls in each index are indicative for that. Age seemingly do not have influence like etiological factor of recurrence inflammation. High correlation between plaque index and gingival index was found in every control mainly in the groups controlled each 4 and 6 months.

Attention and executive functions in the early course of pediatric epilepsy.

PubMed

Reuner, Gitta; Kadish, Navah Esther; Doering, Jan Henje; Balke, Doreen; Schubert-Bast, Susanne

2016-07-01

Our prospective study aimed at exploring attention and executive functions in children with new-onset epilepsy prior to and during the early course of antiepileptic treatment. Sociodemographic and epilepsy-related factors were analyzed as potential predictors both of impaired cognitive functions as well as for changes in cognitive functioning in the early course of illness. From a total group of 115 children aged six to 17years without major disabilities, 76 children were assessed longitudinally with a screening tool for attention and executive functions (EpiTrack Junior®). Sociodemographic variables (gender, age at epilepsy onset, need of special education) and epilepsy-related variables (etiology of epilepsy, semiology of seizures, number of seizures) were considered as potential predictors for impaired functions prior to treatment and for deterioration/amelioration in cognitive functions in the early course. Attention and executive functions of children with new-onset epilepsy were significantly more often impaired when compared with a healthy population, but less often when compared with children with chronic epilepsy. The majority of children showed stable cognitive functioning in the early course of treatment. The risk of impaired cognitive functions was significantly heightened when etiology of epilepsy was unknown or not classifiable. The chance for improvement of functioning was lowered by having a genetic epilepsy, or an unknown semiology of seizures. Children with new-onset epilepsy are at high risk for impaired attention and executive functions even prior to antiepileptic treatment, especially when etiology of their epilepsy remains unclear. The high stability of cognitive functioning in the early course can be used in counseling of families who worry about negative side effects of drug treatment. Finally, a systematic assessment of cognitive functions in children with new-onset epilepsy is necessary to detect subtle deficits in the early course and adjust treatment accordingly. Copyright © 2016 Elsevier Inc. All rights reserved.

Virtual Reality–Enhanced Cognitive–Behavioral Therapy for Morbid Obesity: A Randomized Controlled Study with 1 Year Follow-Up

PubMed Central

Cesa, Gian Luca; Bacchetta, Monica; Castelnuovo, Gianluca; Conti, Sara; Gaggioli, Andrea; Mantovani, Fabrizia; Molinari, Enrico; Cárdenas-López, Georgina; Riva, Giuseppe

2016-01-01

Abstract It is well known that obesity has a multifactorial etiology, including biological, environmental, and psychological causes. For this reason, obesity treatment requires a more integrated approach than the standard behavioral treatment based on dietary and physical activity only. To test the long-term efficacy of an enhanced cognitive–behavioral therapy (CBT) of obesity, including a virtual reality (VR) module aimed at both unlocking the negative memory of the body and to modify its behavioral and emotional correlates, 163 female morbidly obese inpatients (body mass index >40) were randomly assigned to three conditions: a standard behavioral inpatient program (SBP), SBP plus standard CBT, and SBP plus VR-enhanced CBT. Patients' weight, eating behavior, and body dissatisfaction were measured at the start and upon completion of the inpatient program. Weight was assessed also at 1 year follow-up. All measures improved significantly at discharge from the inpatient program, and no significant difference was found among the conditions. However, odds ratios showed that patients in the VR condition had a greater probability of maintaining or improving weight loss at 1 year follow-up than SBP patients had (48% vs. 11%, p = 0.004) and, to a lesser extent, than CBT patients had (48% vs. 29%, p = 0.08). Indeed, only the VR-enhanced CBT was effective in further improving weight loss at 1 year follow-up. On the contrary, participants who received only the inpatient program regained back, on average, most of the weight they had lost. Findings support the hypothesis that a VR module addressing the locked negative memory of the body may enhance the long-term efficacy of standard CBT. PMID:26430819

Virtual Reality-Enhanced Cognitive-Behavioral Therapy for Morbid Obesity: A Randomized Controlled Study with 1 Year Follow-Up.

PubMed

Manzoni, Gian Mauro; Cesa, Gian Luca; Bacchetta, Monica; Castelnuovo, Gianluca; Conti, Sara; Gaggioli, Andrea; Mantovani, Fabrizia; Molinari, Enrico; Cárdenas-López, Georgina; Riva, Giuseppe

2016-02-01

It is well known that obesity has a multifactorial etiology, including biological, environmental, and psychological causes. For this reason, obesity treatment requires a more integrated approach than the standard behavioral treatment based on dietary and physical activity only. To test the long-term efficacy of an enhanced cognitive-behavioral therapy (CBT) of obesity, including a virtual reality (VR) module aimed at both unlocking the negative memory of the body and to modify its behavioral and emotional correlates, 163 female morbidly obese inpatients (body mass index >40) were randomly assigned to three conditions: a standard behavioral inpatient program (SBP), SBP plus standard CBT, and SBP plus VR-enhanced CBT. Patients' weight, eating behavior, and body dissatisfaction were measured at the start and upon completion of the inpatient program. Weight was assessed also at 1 year follow-up. All measures improved significantly at discharge from the inpatient program, and no significant difference was found among the conditions. However, odds ratios showed that patients in the VR condition had a greater probability of maintaining or improving weight loss at 1 year follow-up than SBP patients had (48% vs. 11%, p = 0.004) and, to a lesser extent, than CBT patients had (48% vs. 29%, p = 0.08). Indeed, only the VR-enhanced CBT was effective in further improving weight loss at 1 year follow-up. On the contrary, participants who received only the inpatient program regained back, on average, most of the weight they had lost. Findings support the hypothesis that a VR module addressing the locked negative memory of the body may enhance the long-term efficacy of standard CBT.

Comparison of injury mortality risk in motor vehicle crash versus other etiologies.

PubMed

Kilgo, Patrick D; Weaver, Ashley A; Barnard, Ryan T; Love, Timothy P; Stitzel, Joel D

2014-06-01

The mortality risk ratio (MRR), a measure of the proportion of people who died that sustained a given injury, is reported to be among the most powerful discriminators of mortality following trauma. The primary aim was to determine whether mechanistic differences exist and are quantifiable when comparing MRR-based injury severity across two broadly defined etiologies (motor vehicle crash (MVC) versus non-MVC) for the clarification of important injury types that have some room for improvement by emergency treatment and vehicle design. All International Classification of Diseases, 9th revision (ICD-9) coded injuries in the National Trauma Data Bank (NTDB) database were stratified into MVC and non-MVC groups and the MRR for each injury was computed within each group. Injuries were classified as 11 different types for MRR comparison between etiologies. Overall, MRRs for specific injuries were 10-18% lower for MVC compared to non-MVC etiologies. MVCs however produced much higher mean MRRs for crushing injuries (0.184 versus 0.072) and internal injuries to the thorax, abdomen, and pelvis (0.200 versus 0.169). Non-MVCs produced much higher MRRs for intracranial injuries (0.199 versus 0.250). Analysis of the top 95% most frequent MVC injuries revealed higher MVC MRR values for 78% of the injuries with MRR ratios indicating an average 50% increase in a given injury's MRR when MVC was the etiology. Addressing the large differences in MRR in between etiologies for identical injuries could provide a reduction in fatalities and may be important to patient triage and vehicle safety design. Copyright © 2014 Elsevier Ltd. All rights reserved.

A Hierarchical Causal Taxonomy of Psychopathology across the Life Span

PubMed Central

Lahey, Benjamin B.; Krueger, Robert F.; Rathouz, Paul J.; Waldman, Irwin D.; Zald, David H.

2016-01-01

We propose a taxonomy of psychopathology based on patterns of shared causal influences identified in a review of multivariate behavior genetic studies that distinguish genetic and environmental influences that are either common to multiple dimensions of psychopathology or unique to each dimension. At the phenotypic level, first-order dimensions are defined by correlations among symptoms; correlations among first-order dimensions similarly define higher-order domains (e.g., internalizing or externalizing psychopathology). We hypothesize that the robust phenotypic correlations among first-order dimensions reflect a hierarchy of increasingly specific etiologic influences. Some nonspecific etiologic factors increase risk for all first-order dimensions of psychopathology to varying degrees through a general factor of psychopathology. Other nonspecific etiologic factors increase risk only for all first-order dimensions within a more specific higher-order domain. Furthermore, each first-order dimension has its own unique causal influences. Genetic and environmental influences common to family members tend to be nonspecific, whereas environmental influences unique to each individual are more dimension-specific. We posit that these causal influences on psychopathology are moderated by sex and developmental processes. This causal taxonomy also provides a novel framework for understanding the heterogeneity of each first-order dimension: Different persons exhibiting similar symptoms may be influenced by different combinations of etiologic influences from each of the three levels of the etiologic hierarchy. Furthermore, we relate the proposed causal taxonomy to transdimensional psychobiological processes, which also impact the heterogeneity of each psychopathology dimension. This causal taxonomy implies the need for changes in strategies for studying the etiology, psychobiology, prevention, and treatment of psychopathology. PMID:28004947

Lymphedema (PDQ®)—Health Professional Version

Cancer.gov

Lymphedema is a common cancer-related condition that can have significant functional and quality of life implications for patients. Get detailed information about the etiology, prevention, and treatment of lymphedema in this clinician summary.

Pseudomonas Folliculitis Associated with Use of Hot Tubs and Spas.

ERIC Educational Resources Information Center

Ramsey, Michael L.

1989-01-01

Discusses the history, etiology, diagnosis, histopathology, treatment, and prevention of Pseudomonas Folliculitis, an increasingly common skin infection contracted in hot tubs and, to some extent, in swimming pools. (Author/SM)

Inflammation and the Two-Hit Hypothesis of Schizophrenia

PubMed Central

Feigenson, Keith A.; Kusnecov, Alex W.; Silverstein, Steven M.

2014-01-01

The high societal and individual cost of schizophrenia necessitates finding better, more effective treatment, diagnosis, and prevention strategies. One of the obstacles in this endeavor is the diverse set of etiologies that comprises schizophrenia. A substantial body of evidence has grown over the last few decades to suggest that schizophrenia is a heterogeneous syndrome with overlapping symptoms and etiologies. At the same time, an increasing number of clinical, epidemiological, and experimental studies have shown links between schizophrenia and inflammatory conditions. In this review, we analyze the literature on inflammation and schizophrenia, with a particular focus on comorbidity, biomarkers, and environmental insults. We then identify several mechanisms by which inflammation could influence the development of schizophrenia via the two-hit hypothesis. Lastly, we note the relevance of these findings to clinical applications in the diagnosis, prevention, and treatment of schizophrenia. PMID:24247023

Upper extremity paraesthesia: clinical assessment and reasoning.

PubMed

Muscolino, Joseph E

2008-07-01

The art of clinical assessment involves an accurate determination of the cause(s) of a patient's symptoms. Given that a set of symptoms can be influenced by many contributing factors and features, assessment needs to differentially evaluate these. Accurate and appropriate treatment depends on differential assessment based on sound clinical reasoning. Many conditions derive from multiple causes demanding evaluation of as many etiological features as can be identified. The case review presented here involves a patient presenting with paraesthesia spreading into her right upper extremity. A complex history, involving her neck and contralateral upper extremity was assessed. The patient was found to have at least seven underlying, predisposing, and etiological, conditions capable of initiating, aggravating, or maintaining the presenting symptoms. Weighing the relative contributions of these often interacting features, and correlating this with the history, helped to identify a successful course of treatment.

Facial nerve paralysis in children

PubMed Central

Ciorba, Andrea; Corazzi, Virginia; Conz, Veronica; Bianchini, Chiara; Aimoni, Claudia

2015-01-01

Facial nerve palsy is a condition with several implications, particularly when occurring in childhood. It represents a serious clinical problem as it causes significant concerns in doctors because of its etiology, its treatment options and its outcome, as well as in little patients and their parents, because of functional and aesthetic outcomes. There are several described causes of facial nerve paralysis in children, as it can be congenital (due to delivery traumas and genetic or malformative diseases) or acquired (due to infective, inflammatory, neoplastic, traumatic or iatrogenic causes). Nonetheless, in approximately 40%-75% of the cases, the cause of unilateral facial paralysis still remains idiopathic. A careful diagnostic workout and differential diagnosis are particularly recommended in case of pediatric facial nerve palsy, in order to establish the most appropriate treatment, as the therapeutic approach differs in relation to the etiology. PMID:26677445

Management of female sexual pain disorders.

PubMed

Boyer, Stéphanie C; Goldfinger, Corrie; Thibault-Gagnon, Stéphanie; Pukall, Caroline F

2011-01-01

Our understanding of the sexual pain disorders vaginismus and dyspareunia has been fundamentally altered over the past two decades due to increased attention and empirically sound research in this domain. This increased knowledge base has included a shift from a dualistic view of the etiology of painful and/or difficult vaginal penetration being due to either psychological or physiological causes, to a multifactorial perspective. The present chapter reviews current classification and prevalence rates, including ongoing definitional debates. Research regarding the etiology, assessment and management of sexual pain disorders is discussed from a biopsychosocial perspective. Cyclical theories of the development and maintenance of sexual pain disorders, which highlight the complex interplay among physiological, psychological and social factors, are described. Medical/surgical treatment options, pelvic floor rehabilitation and psychological approaches are reviewed, as well as future directions in treatment research. Copyright © 2011 S. Karger AG, Basel.

Concise review of recent studies in vitiligo

PubMed Central

Allam, Mohamed; Riad, Hassan

2013-01-01

Vitiligo is an acquired pigmentry disorder of the skin and mucous membranes which manifests as white macules and patches due to selective loss of melanocytes. Etiological hypotheses of vitiligo include genetic, immunological, neurohormonal, cytotoxic, biochemical, oxidative stress and newer theories of melanocytorrhagy and decreased melanocytes survival. There are several types of vitiligo which are usually diagnosed clinically and by using a Wood's lamp; also vitiligo may be associated with autoimmune diseases, audiological and ophthalmological findings or it can be a part of polyendocrinopathy syndromes. Several interventions are available for the treatment for vitiligo to stop disease progression and/or to attain repigmentation or even depigmentation. In this article, we will present an overall view of current standing of vitiligo research work especially in the etiological factors most notably the genetic components, also, types and associations and various and newer treatment modalities. PMID:25003059

The Role of the Asn40Asp Polymorphism of the Mu Opioid Receptor Gene (OPRM1) on Alcoholism Etiology and Treatment: A Critical Review

PubMed Central

Ray, Lara A.; Barr, Christina S.; Blendy, Julie A.; Oslin, David; Goldman, David; Anton, Raymond F.

2011-01-01

The endogenous opioid system has been implicated in the pathophysiology of alcoholism as it modulates the neurobehavioral effects of alcohol. A variant in the mu opioid receptor gene (OPRM1), the Asn40Asp polymorphism, has received attention as a functional variant that may influence a host of behavioral phenotypes for alcoholism as well as clinical response to opioid antagonists. This paper will review converging lines of evidence on the effect of the Asn40Asp SNP on alcoholism phenotypes, including: (i) genetic association studies; (ii) behavioral studies of alcoholism; (iii) neuroimaging studies; (iv) pharmacogenetic studies and clinical trials; and (v) preclinical animal studies. Together, these lines of research seek to elucidate the effects of this functional polymorphism on alcoholism etiology and treatment response. PMID:21895723

Temporomandibular Joint Disorders: A Review of Etiology, Clinical Management, and Tissue Engineering Strategies

PubMed Central

Murphy, Meghan K.; MacBarb, Regina F.; Wong, Mark E.; Athanasiou, Kyriacos A.

2015-01-01

Epidemiology reports state temporomandibular joint disorders (TMD) affect up to 25% of the population, yet their etiology and progression are poorly understood. As a result, treatment options are limited and fail to meet the long-term demands of the relatively young patient population. TMD are a class of degenerative musculoskeletal conditions associated with morphological and functional deformities. In up to 70% of cases, TMD are accompanied by malpositioning of the TMJ disc, termed “internal derangement.” Though onset is not well characterized, correlations between internal derangement and osteoarthritic change have been identified. Due to the complex and unique nature of each TMD case, diagnosis requires patient-specific analysis accompanied by various diagnostic modalities. Likewise, treatment requires customized plans to address the specific characteristics of each patient’s disease. In the mechanically demanding and biochemically active environment of the TMJ, therapeutic approaches capable of restoring joint functionality while responding to changes in the joint have become a necessity. Capable of integration and adaptation in the TMJ, one such approach, tissue engineering, carries significant potential in the development of repair and replacement tissues. The following review presents a synopsis of etiology, current treatment methods, and the future of tissue engineering for repairing and/or replacing diseased joint components, specifically the mandibular condyle and TMJ disc. Preceding the current trends in tissue engineering is an analysis of native tissue characterization, toward identifying tissue engineering objectives and validation metrics for restoring healthy and functional structures of the TMJ. PMID:24278954

Temporomandibular disorders: a review of etiology, clinical management, and tissue engineering strategies.

PubMed

Murphy, Meghan K; MacBarb, Regina F; Wong, Mark E; Athanasiou, Kyriacos A

2013-01-01

Temporomandibular disorders (TMD) are a class of degenerative musculoskeletal conditions associated with morphologic and functional deformities that affect up to 25% of the population, but their etiology and progression are poorly understood and, as a result, treatment options are limited. In up to 70% of cases, TMD are accompanied by malpositioning of the temporomandibular joint (TMJ) disc, termed "internal derangement." Although the onset is not well characterized, correlations between internal derangement and osteoarthritic change have been identified. Because of the complex and unique nature of each TMD case, diagnosis requires patient-specific analysis accompanied by various diagnostic modalities. Likewise, treatment requires customized plans to address the specific characteristics of each patient's disease. In the mechanically demanding and biochemically active environment of the TMJ, therapeutic approaches that can restore joint functionality while responding to changes in the joint have become a necessity. One such approach, tissue engineering, which may be capable of integration and adaptation in the TMJ, carries significant potential for the development of repair and replacement tissues. The following review presents a synopsis of etiology, current treatment methods, and the future of tissue engineering for repairing and/or replacing diseased joint components, specifically the mandibular condyle and TMJ disc. An analysis of native tissue characterization to assist clinicians in identifying tissue engineering objectives and validation metrics for restoring healthy and functional structures of the TMJ is followed by a discussion of current trends in tissue engineering.

Late Effects Following Treatment of Hodgkin Lymphoma During Childhood and Adolescence. Results of the Hodgkin Lymphoma Late Effects Research Project.

PubMed

Dörffel, W; Riepenhausen, M; Lüders, H; Brämswig, J

2016-11-01

Survival rates have been excellent in patients treated for Hodgkin lymphoma (HL) during childhood and adolescence. Unfortunately, severe treatment related late effects have been observed. It was therefore an important aim of the cooperative pediatric HL therapy studies in Germany to reduce the number of late effects without jeopardizing the excellent treatment results. Progress and relapses of HL were analyzed to obtain important information for the future salvage therapy. All late effects were documented and their etiologies analyzed. Information obtained from bacterial infections and late deaths following splenectomy were used to inform patients at risk and their local physicians about necessary preventive measurements. Procarbazine was recognized as major gonadotoxic agent in boys and eliminated successively from the treatment regimens. Parenthood was normal in female patients when compared to the German female population documenting normal ovarian function except in patients with pelvic radiation. Radiation was the most important risk factor for thyroid diseases, cardiac late effects and subsequent malignant neoplasms, especially thyroid and breast cancer. A special screening program was initiated for women with chest radiotherapy, since they had a high risk of breast cancer already at a young age. The results of the HL Late Effects Research Project are important for the aftercare of patients and for the design of future HL treatment regimens. © Georg Thieme Verlag KG Stuttgart · New York.

Respiratory alkalosis.

PubMed

Foster, G T; Vaziri, N D; Sassoon, C S

2001-04-01

Respiratory alkalosis is an extremely common and complicated problem affecting virtually every organ system in the body. This article reviews the various facets of this interesting problem. Respiratory alkalosis produces multiple metabolic abnormalities, from changes in potassium, phosphate, and calcium, to the development of a mild lactic acidosis. Renal handling of the above ions is also affected. The etiologies may be related to pulmonary or extrapulmonary disorders. Hyperventilation syndrome is a common etiology of respiratory alkalosis in the emergency department setting and is a diagnosis by exclusion. There are many cardiac effects of respiratory alkalosis, such as tachycardia, ventricular and atrial arrhythmias, and ischemic and nonischemic chest pain. In the lungs, vasodilation occurs, and in the gastrointestinal system there are changes in perfusion, motility, and electrolyte handling. Therapeutically, respiratory alkalosis is used for treatment of elevated intracranial pressure. Correction of a respiratory alkalosis is best performed by correcting the underlying etiology.

Factors involved in the etiology of temporomandibular disorders - a literature review

PubMed Central

CHISNOIU, ANDREA MARIA; PICOS, ALINA MONICA; POPA, SEVER; CHISNOIU, PETRE DANIEL; LASCU, LIANA; PICOS, ANDREI; CHISNOIU, RADU

2015-01-01

Background and aim This review aims at presenting a current view on the most frequent factors involved in the mechanisms causing temporomandibular disorders (TMD). Method We conducted a critical review of the literature for the period January 2000 to December 2014 to identify factors related to TMD development and persistence. Results The etiology of TMD is multidimensional: biomechanical, neuromuscular, bio-psychosocial and biological factors may contribute to the disorder. Occlusal overloading and parafunctions (bruxism) are frequently involved as biomechanical factors; increased levels of estrogen hormones are considered biological factors affecting the temporo-mandibular-joint. Among bio-psychosocial factors, stress, anxiety or depression, were frequently encountered. Conclusions The etiopathogenesis of this condition is poorly understood, therefore TMDs are difficult to diagnose and manage. Early and correct identification of the possible etiologic factors will enable the appropriate treatment scheme application in order to reduce or eliminate TMDs debilitating signs and symptoms. PMID:26732121

Langerhans Cell Histiocytosis Treatment (PDQ®)—Health Professional Version

Cancer.gov

Langerhans cell histiocytosis (LCH) treatment is based on whether high-risk (liver, spleen, hematopoietic system) or low-risk organs (skin, bone, lung, lymph nodes, GI tract, pituitary gland, thyroid, thymus or CNS) are involved and whether LCH presents as unifocal, multifocal, or multisystem disease. Get detailed information about LCH in adults and children, including etiology, molecular features, presentation, diagnosis, prognosis, and treatment in this summary for clinicians.

Acute pancreatitis in children and adolescents

PubMed Central

Suzuki, Mitsuyoshi; Sai, Jin Kan; Shimizu, Toshiaki

2014-01-01

In this Topic Highlight, the causes, diagnosis, and treatment of acute pancreatitis in children are discussed. Acute pancreatitis should be considered during the differential diagnosis of abdominal pain in children and requires prompt treatment because it may become life-threatening. The etiology, clinical manifestations, and course of acute pancreatitis in children are often different than in adults. Therefore, the specific features of acute pancreatitis in children must be considered. The etiology of acute pancreatitis in children is often drugs, infections, trauma, or anatomic abnormalities. Diagnosis is based on clinical symptoms (such as abdominal pain and vomiting), serum pancreatic enzyme levels, and imaging studies. Several scoring systems have been proposed for the assessment of severity, which is useful for selecting treatments and predicting prognosis. The basic pathogenesis of acute pancreatitis does not greatly differ between adults and children, and the treatments for adults and children are similar. In large part, our understanding of the pathology, optimal treatment, assessment of severity, and outcome of acute pancreatitis in children is taken from the adult literature. However, we often find that the common management of adult pancreatitis is difficult to apply to children. With advances in diagnostic techniques and treatment methods, severe acute pancreatitis in children is becoming better understood and more controllable. PMID:25400985

Efficacy of CBD-enriched medical cannabis for treatment of refractory epilepsy in children and adolescents - An observational, longitudinal study.

PubMed

Hausman-Kedem, Moran; Menascu, Shay; Kramer, Uri

2018-04-16

The objective of this observational study was to evaluate the efficacy of medical cannabis for the treatment of refractory epilepsy. Fifty-seven patients (age 1-20 years) with epilepsy of various etiologies were treated with Cannabis oil extract (CBD/THC ratio of 20:1) for at least 3 months (Median follow up time-18 months). Forty-Six Patients were included in the efficacy analysis. Average CBD dose was11.4 mg/kg/d. Twenty-six patients (56%) had ≤50% reduction in mean monthly seizure frequency. There was no statistically significant difference in response rate among various epilepsy etiologies, and cannabis strain used. Younger age at treatment onset (<10 years) and higher CBD dose (>11 mg/kg/d) were associated with better response to treatment. Adverse reactions were reported in 46% of patients and were the main reason for treatment cessation. Our results suggest that adding CBD-enriched cannabis extract to the treatment regimen of patients with refractory epilepsy may result in a significant reduction in seizure frequency according to parental reports. Randomized controlled trials are necessary to assess its true efficacy. Copyright © 2018 Elsevier B.V. All rights reserved.

Design and assessment of molecular assays to genotype male-specific (F+RNA) coliphages (Family Leviviridae)

EPA Science Inventory

Monitoring programs for recreational waters utilize indicator bacteria concentrations as predictors of sewage-exposure related illness risks. However, most illnesses contracted through exposure to recreational waters may be of viral etiology. Identifying the fecal sources (non-...

[Common fibular nerve lesions. Etiology and treatment. Apropos of 146 cases with surgical treatment].

PubMed

Piton, C; Fabre, T; Lasseur, E; André, D; Geneste, M; Durandeau, A

1997-01-01

Common peroneal nerve lesion on the lateral aspect of the knee is one of the most frequent neurologic injury of the lower limb. We reported the results of surgical procedure for each etiological group. In the peroneal nerve entrapment group, we individualised 62 fibular tunnel syndroms (55 idiopathic, 4 postural, 3 dynamic), and 16 external compression. Traumatic causes were represented by 22 varus injuries of the knee and by 11 fractures, 16 iatrogenic lesions, 2 wounds, 5 wound sequelae, 2 contusions and 1 burn. Tumoral group was represented by 7 intraneural ganglionic cyst and 2 extraneural tumour (1 exostosis and 1 chondromatosis of the proximal tibio fibular joint). All patients underwent surgical procedure. Neurolysis was performed when the nerve was in continuity. Suture or nerve grafting was performed in the other cases. In the case of intraneural ganglionic cyst, a complete tumoral excision was realised. Eighty-three per cent of excellent and good results were obtained for the fibular tunnel syndrom, 62.5 per cent for external compression, 36 per cent for varus injury of the knee, 78 per cent for the other traumatic causes and 89 per cent for tumoral lesions. This report confirms that the result depends on the etiology of the common peroneal nerve lesion. We propose surgical treatment within 2 to 4 months for the patients without clinical and electrophysiological improvement. If there is doubt on the continuity of the nerve, we propose an earlier surgical treatment. Our results were in general satisfactory except when a nerve graft was necessary furthermore if it was a traction injury and if the length of the graft was longer than 6 centimeters.

Family Factors in the Development, Treatment, and Prevention of Childhood Anxiety Disorders

ERIC Educational Resources Information Center

Drake, Kelly L.; Ginsburg, Golda S.

2012-01-01

It is now widely accepted that anxiety disorders run in families, and current etiological models have proposed both genetic and environmental pathways to anxiety development. In this paper, the familial role in the development, treatment, and prevention of anxiety disorders in children is reviewed. We focus on three anxiety disorders in youth,…

Surgical Intervention for Medically Refractory Hyperthyroidism.

PubMed

Knollman, Philip D; Giese, Ann; Bhayani, Mihir K

2016-05-01

Pediatric hyperthyroidism can be multifactorial, with Graves' disease (GD) being the most common etiology. Treatment focuses on identification of the cause of the hyperthyroidism and achieving a biochemical cure with symptom resolution. This article highlights the clinical presentation, diagnosis, and treatment of a pediatric patient with GD. [Pediatr Ann. 2016;45(5):e171-e175.]. Copyright 2016, SLACK Incorporated.

PSYCHOPATHOLOGY IN THE EARLY AURVEDIC TEXTS: (With Special reference to unmada)*

PubMed Central

Weiss, Mitchell g.

1981-01-01

The medical texts by Caraka and Susruta describe the symptoms, etiology, theory, treatment and prognosis of four types of mental disorders-unmada, bhutonmada, apasmara, and murcha. The present discussion is restricted to unmada-its theory, treatment and prognosis with an indication of the scope of analysis with reference to the Western psychiatric nosology. PMID:22556458

From birth to adolescence: Vienna 2005 European Childhood Obesity Group International Workshop.

PubMed

Pietrobelli, A; Flodmark, C E; Lissau, I; Moreno, L A; Widhalm, K

2005-09-01

In the last 15 y there has been a tremendous increase in the number of studies on pediatric obesity looking at epidemiology, health-related risks, etiology, methodology and treatment. During the early 1990s, the European Childhood Obesity Group (ECOG) was born as a group of scientists' expert in the field of pediatric obesity. ECOG this year celebrates the approach to early maturity with an excited and omni-comprehensive program developing through eight different tracks. Comments on different 'key' papers in each of the eight tracks. The eight tracks were (1) Nutrition requirements and food habits, (2) physical activity, (3) prevention and political actions/strategies, (4) diabetes, (5) metabolism, (6) psychology, (7) pathology, and (8) treatment with emphasis on drugs. Looking at the overall picture of the ECOG workshop we could conclude that despite the fact that childhood obesity is a crisis facing worldwide youth, it is necessary that action to control it must be taken now. All the six relevant levels (ie, family, schools, health professionals, government, industry and media) could be involved in prevention of child and adolescent obesity.

[Pachymeningitis].

PubMed

Fain, O; Mekinian, A

2017-09-01

Pachymeningitis is a fibrosing and inflammatory process, which involves the dura mater. Some pachymeningitis are cranial and induce headaches and cranial nerve palsies. Others are spinal and responsible for nerve roots or spinal cord compression. MRI shows contrast enhancement thickening of the dura mater. Etiologies are infectious (syphilis, tuberculosis, etc.) or inflammatory (sarcoidosis, granulomatosis with polyangiitis, IgG4-related disease, idiopathic). Corticosteroids are the main treatment. The use of immunosuppressive drugs or rituximab is yet to be determined and probably adapted to each etiology. Copyright © 2017 Société Nationale Française de Médecine Interne (SNFMI). Published by Elsevier SAS. All rights reserved.

The role of the immune system in Alzheimer disease: Etiology and treatment.

PubMed

Jevtic, Stefan; Sengar, Ameet S; Salter, Michael W; McLaurin, JoAnne

2017-11-01

The immune system is now considered a major factor in Alzheimer Disease (AD). This review seeks to demonstrate how various aspects of the immune system, both in the brain and peripherally, interact to contribute to AD. We highlight classical nervous system immune components, such as complement and microglia, as well as novel aspects of the peripheral immune system that can influence disease, such as monocytes and lymphocytes. By detailing the roles of various immune cells in AD, we summarize an emerging perspective for disease etiology and future therapeutic targets. Copyright © 2017. Published by Elsevier B.V.

[Peptic ulcer disease and stress].

PubMed

Herszényi, László; Juhász, Márk; Mihály, Emese; Tulassay, Zsolt

2015-08-30

The discovery that Helicobacter pylori infection is the major cause of peptic ulcer disease revolutionised our views on the etiology and treatment of the disease. This discovery has tempted many experts to conclude that psychological factors and, specifically, stress are unimportant. However, Helicobacter pylori infection alone does not explain fully the incidence and prevalence of peptic ulcer disease. It has been demonstrated that stress can cause peptic ulcer disease even in the absence of Helicobacter pylori infection, supporting a multicausal model of peptic ulcer etiology. Psychological stress among other risk factors can function as a cofactor with Helicobacter pylori infection.

Oral ulcers produced by mycophenolate mofetil in two liver transplant patients.

PubMed

Naranjo, J; Poniachik, J; Cisco, D; Contreras, J; Oksenberg, D; Valera, J M; Díaz, J C; Rojas, J; Cardemil, G; Mena, S; Castillo, J; Rencoret, G; Godoy, J; Escobar, J; Rodríguez, J; Leyton, P; Fica, A; Toledo, C

2007-04-01

Oral ulcers are a frequent problem in transplant medicine. It is important to consider infectious etiologies, exacerbated by the immunosuppressive treatment, but other etiologies are also possible, like adverse drug reactions. Mycophenolate mofetil (MMF) is an immunosuppressive medication that has been used in combination with calcineurin inhibitors and steroids. Reports of renal transplant patients with oral ulcers related to MMF have appeared lately and herein we have described 2 cases in liver transplant patients. Their oral ulcers resolved quickly after suspension of the medication. Our 2 cases in liver transplant patients represented a unique setting for this type of complication.

Phenotyping, Etiological Factors, and Biomarkers: Toward Precision Medicine in Autism Spectrum Disorders

PubMed Central

2016-01-01

ABSTRACT: Despite the progress made in understanding the biology of autism spectrum disorder (ASD), effective biological interventions for the core symptoms remain elusive. Because of the etiological heterogeneity of ASD, identification of a “one-size-fits-all” treatment approach will likely continue to be challenging. A meeting was convened at the University of Missouri and the Thompson Center to discuss strategies for stratifying patients with ASD for the purpose of moving toward precision medicine. The “white paper” presented here articulates the challenges involved and provides suggestions for future solutions. PMID:27676697

Legg-Calvé-Perthes disease.

PubMed

Carpenter, B N

1975-03-01

The incidence, pathology, etiology, clinical characteristics, differential diagnosis, and treatment of Legg-Calvé-Perthes disease are reviewed. Physical therapy and follow-up care are discussed, with emphasis on the relationship between orthopedic and physical therapy services.

DISINFECTION

EPA Science Inventory

The primary goal of the disinfection process in drinking water treatment is the inactivation of microbial pathogens. These pathogens comprise a diverse group of organisms which serve as the etiological agents of waterborne disease. Included in this group are bacterial, viral and ...

Walking Shoes: Features and Fit

MedlinePlus

... Science. 2015;27:3833. Manske RC, et al. Running injuries: Etiology and recovery-based treatment. Clinical Orthopaedic Rehabilitation: An Evidence-Based Approach. 3rd ed. Philadelphia, Pa.: Saunders Elsevier; 2011. ... American Academy of Pediatrics. https://www.healthychildren.org/ ...

Getting beyond technical rationality in developing health behavior programs with youth.

PubMed

Perry, Cheryl L

2004-01-01

To explore 2 major components of health behavior research, etiologic research and action research. To argue that action research is both an artistic as well as scientific process. Review of the development process of effective health behavior programs with youth. Review of literature on art as part of the scientific process, especially in the field of education. Intervention programs that included explicitly creative components demonstrated success in reducing alcohol use and increasing healthful eating and activity patterns. Health behavior researchers might involve art and creativity in action research to enhance program retention and outcomes.

Association Between Early Idiopathic Neonatal Jaundice and Urinary Tract Infections

PubMed Central

Özcan, Murat; Sarici, S Ümit; Yurdugül, Yüksel; Akpinar, Melis; Altun, Demet; Özcan, Begüm; Serdar, Muhittin A; Sarici, Dilek

2017-01-01

Background and purpose: Etiologic role, incidence, demographic, and response-to-treatment characteristics of urinary tract infection (UTI) among neonates, its relationship with significant neonatal hyperbilirubinemia, and abnormalities of the urinary system were studied in a prospective investigation in early (≤10 days) idiopathic neonatal jaundice in which all other etiologic factors of neonatal hyperbilirubinemia were ruled out. Patients and methods: Urine samples for microscopic and bacteriologic examination were obtained with bladder catheterization from 155 newborns with early neonatal jaundice. Newborns with a negative urine culture and with a positive urine culture were defined as group I and group II, respectively, and the 2 groups were compared with each other. Results: The incidence of UTI in whole of the study group was 16.7%. Serum total and direct bilirubin levels were statistically significantly higher in group II when compared with group I (P = .005 and P = .001, respectively). Decrease in serum total bilirubin level at the 24th hour of phototherapy was statistically significantly higher in group I compared with group II (P = .022). Conclusions: Urinary tract infection should be investigated in the etiologic evaluation of newborns with significant hyperbilirubinemia. The possibility of UTI should be considered in jaundiced newborns who do not respond to phototherapy well or have a prolonged duration of phototherapy treatment. PMID:28469520

Malassezia globosa and restricta: breakthrough understanding of the etiology and treatment of dandruff and seborrheic dermatitis through whole-genome analysis.

PubMed

Dawson, Thomas L

2007-12-01

Dandruff and seborrheic dermatitis (D/SD) share an etiology dependent upon three factors: sebum, microbial metabolism (specifically, Malassezia yeasts), and individual susceptibility. Advances in microbiological and analytical techniques permit a more detailed understanding of these etiologic factors, especially the role of Malassezia. Malassezia are lipid-dependent and demonstrate adaptation allowing them to exploit a narrow niche on sebum-rich skin. Work in our and our collaborators' laboratories has focused on understanding these adaptations by detailed analysis of biochemistry and gene expression. We have shown that Malassezia globosa and M. restricta predominate on dandruff scalp, that oleic acid alone can initiate dandruff-like desquamation, that M. globosa is the most likely initiating organism by virtue of its high lipase activity, and that an M. globosa lipase is expressed on human scalp. Considering the importance of M. globosa in D/SD (and the overall importance of commensal fungi), we have sequenced the M. globosa and M. restricta genomes. Genomic analysis indicates key adaptations to the skin environment, several of which yield important clues to the role Malassezia play in human disease. This work offers the promise of defining new treatments to D/SD that are targeted at changing the level or activities of Malassezia genes.

Ischemic Gastritis: A Multicenter Case Series of a Rare Clinical Entity and a Review of the Literature.

PubMed

Elwir, Saleh; Shaukat, Aasma; Mesa, Hector; Colbach, Christine; Dambowy, Paul; Shaw, Michael

2016-10-01

To report a case series of ischemic gastritis and discuss its etiology, management, and associated mortality according to our results and the published English literature. Ischemic gastritis is rare, given the rich blood supply of the stomach. It has been reported in isolated case reports and small case series. Most cases are vascular in origin and associated with a high mortality. Pathology databases from 3 hospitals affiliated with the University of Minnesota Medical School were searched for cases of ischemic gastritis in the last 10 years. Patients' demographics, clinical course, and 1-month and 1-year mortalities were collected from electronic medical records. A total of 12 patients were identified (age range, 32.1 to 83.2), the largest series reported to date. The presenting symptom was gastrointestinal bleeding (8), abdominal pain (2), nausea (1), and symptomatic anemia (1). The etiology included postinterventional radiology embolization (2), hemodynamic changes in the setting of celiac axis stenosis (2), vasculitis (1), systemic hypotension (1), and unknown (6). Treatment included steroid therapy, revascularization by interventional radiology, surgery, or supportive treatment. Thirty-day and 1-year mortalities were 33% and 41%, respectively. Ischemic gastritis is rare, but associated with a high mortality. Evaluation for treatable etiologies should be sought and corrected if present.

Retrospective Identification of Herpes Simplex 2 Virus-Associated Acute Liver Failure in an Immunocompetent Patient Detected Using Whole Transcriptome Shotgun Sequencing.

PubMed

Ono, Atsushi; Hayes, C Nelson; Akamatsu, Sakura; Imamura, Michio; Aikata, Hiroshi; Chayama, Kazuaki

2017-01-01

Acute liver failure (ALF) is a severe condition in which liver function rapidly deteriorates in individuals without prior history of liver disease. While most cases result from acetaminophen overdose or viral hepatitis, in up to a third of patients, no clear cause can be identified. Liver transplantation has greatly reduced mortality among these patients, but 40% of patients recover without liver transplantation. Therefore, there is an urgent need for rapid determination of the etiology of acute liver failure. In this case report, we present a case of herpes simplex 2 virus- (HSV-) associated ALF in an immunocompetent patient. The patient recovered without LT, but the presence of HSV was not suspected at the time, precluding more effective treatment with acyclovir. To determine the etiology, stored blood samples were analyzed using whole transcriptome shotgun sequencing followed by mapping to a panel of viral reference sequences. The presence of HSV-DNA in blood samples at the time of admission was confirmed using real-time polymerase chain reaction, and, at the time of discharge, HSV-DNA levels had decreased by a factor of 10 6 . Conclusions. In ALF cases of undetermined etiology, uncommon causes should be considered, especially those for which an effective treatment is available.

Animal models of sarcoidosis.

PubMed

Hu, Yijie; Yibrehu, Betel; Zabini, Diana; Kuebler, Wolfgang M

2017-03-01

Sarcoidosis is a debilitating, inflammatory, multiorgan, granulomatous disease of unknown cause, commonly affecting the lung. In contrast to other chronic lung diseases such as interstitial pulmonary fibrosis or pulmonary arterial hypertension, there is so far no widely accepted or implemented animal model for this disease. This has hampered our insights into the etiology of sarcoidosis, the mechanisms of its pathogenesis, the identification of new biomarkers and diagnostic tools and, last not least, the development and implementation of novel treatment strategies. Over past years, however, a number of new animal models have been described that may provide useful tools to fill these critical knowledge gaps. In this review, we therefore outline the present status quo for animal models of sarcoidosis, comparing their pros and cons with respect to their ability to mimic the etiological, clinical and histological hallmarks of human disease and discuss their applicability for future research. Overall, the recent surge in animal models has markedly expanded our options for translational research; however, given the relative early stage of most animal models for sarcoidosis, appropriate replication of etiological and histological features of clinical disease, reproducibility and usefulness in terms of identification of new therapeutic targets and biomarkers, and testing of new treatments should be prioritized when considering the refinement of existing or the development of new models.

Infectious and Non-infectious Etiologies of Cardiovascular Disease in Human Immunodeficiency Virus Infection.

PubMed

Chastain, Daniel B; King, Travis S; Stover, Kayla R

2016-01-01

Increasing rates of HIV have been observed in women, African Americans, and Hispanics, particularly those residing in rural areas of the United States. Although cardiovascular (CV) complications in patients infected with human immunodeficiency virus (HIV) have significantly decreased following the introduction of antiretroviral therapy on a global scale, in many rural areas, residents face geographic, social, and cultural barriers that result in decreased access to care. Despite the advancements to combat the disease, many patients in these medically underserved areas are not linked to care, and fewer than half achieve viral suppression. Databases were systematically searched for peer-reviewed publications reporting infectious and non-infectious etiologies of cardiovascular disease in HIV-infected patients. Relevant articles cited in the retrieved publications were also reviewed for inclusion. A variety of outcomes studies and literature reviews were included in the analysis. Relevant literature discussed the manifestations, diagnosis, treatment, and outcomes of infectious and non-infectious etiologies of cardiovascular disease in HIV-infected patients. In these medically underserved areas, it is vital that clinicians are knowledgeable in the manifestations, diagnosis, and treatment of CV complications in patients with untreated HIV. This review summarizes the epidemiology and causes of CV complications associated with untreated HIV and provide recommendations for management of these complications.

Etiology of hypopituitarism in tertiary care institutions in Turkish population: analysis of 773 patients from Pituitary Study Group database.

PubMed

Tanriverdi, F; Dokmetas, H S; Kebapcı, N; Kilicli, F; Atmaca, H; Yarman, S; Ertorer, M E; Erturk, E; Bayram, F; Tugrul, A; Culha, C; Cakir, M; Mert, M; Aydin, H; Taskale, M; Ersoz, N; Canturk, Z; Anaforoglu, I; Ozkaya, M; Oruk, G; Hekimsoy, Z; Kelestimur, F; Erbas, T

2014-09-01

Hypopituitarism in adult life is commonly acquired and the main causes are known as pituitary tumors and/or their treatments. Since there are new insights into the etiology of hypopituitarism and presence of differences in various populations, more studies regarding causes of hypopituitarism are needed to be done in different ethnic groups with sufficient number of patients. Therefore, we performed a multi-center database study in Turkish population investigating the etiology of hypopituitarism in 773 patients in tertiary care institutions. The study was designed and coordinated by the Pituitary Study Group of SEMT (The Society of Endocrinology and Metabolism of Turkey). Nineteen tertiary reference centers (14 university hospitals and 5 training hospitals) from the different regions of Turkey participated in the study. It is a cross-sectional database study, and the data were recorded for 18 months. We mainly classified the causes of hypopituitarism as pituitary tumors (due to direct effects of the pituitary tumors and/or their treatments), extra-pituitary tumors and non-tumoral causes. Mean age of 773 patients (49.8 % male, 50.2 % female) was 43.9 ± 16.1 years (range 16-84 years). The most common etiology of pituitary dysfunction was due to non-tumoral causes (49.2 %) among all patients. However, when we analyze the causes according to gender, the most common etiology in males was pituitary tumors, but the most common etiology in females was non-tumoral causes. According to the subgroup analysis of the causes of hypopituitarism in all patients, the most common four causes of hypopituitarism which have frequencies over 10 % were as follows: non-secretory pituitary adenomas, Sheehan's syndrome, lactotroph adenomas and idiopathic. With regard to the type of hormonal deficiencies; FSH/LH deficiency was the most common hormonal deficit (84.9 % of the patients). In 33.8 % of the patients, 4 anterior pituitary hormone deficiencies (FSH/LH, ACTH, TSH, and GH) were present. Among all patients, the most frequent cause of hypopituitarism was non-secretory pituitary adenomas. However, in female patients, present study clearly demonstrates that Sheehan's syndrome is still one of the most important causes of hypopituitarism in Turkish population. Further, population-based prospective studies need to be done to understand the prevalence and incidence of the causes of hypopituitarism in different countries.

Postorgasm illness syndrome--a spectrum of illnesses.

PubMed

Ashby, Jane; Goldmeier, David

2010-05-01

We describe two men with marked symptoms following orgasm. In each case, the symptoms were consistent with those found in postorgasm illness syndrome (POIS). Further elucidation of the cause of the patients' symptoms. Both cases were investigated for causes of POIS with biochemical, hormonal, neurological, autonomic, cardiological, and psychological workup. Extensive investigation did not reveal a major organic cause for these patients' symptoms. Detailed history revealed likely differing etiologies in each case. In one case, the symptom picture suggested cytokine release, and, in fact, the patient subjectively improved by 80% on taking nonsteroidal anti-inflammatory drugs just prior to and for a day or two after orgasm. The other case appeared to have an ethnic/cultural etiology that was associated with the "Dhat" syndrome. The apparent differing etiologies/clinical associations of these cases highlight the need for careful history, examination, and investigations in patients presenting with POIS. We recommend that each case needs individual consideration and investigation, and treatment needs to be tailored to the likely cause. It seems likely that POIS represents a spectrum of syndromes of differing etiologies. Further research into the neurobiochemical sequelae of orgasm will be useful in understanding the pathological processes in these cases.

Ulcerative Colitis and Crohn's Disease: Implications for College Health Programs

ERIC Educational Resources Information Center

Gelphi, A. P.

1977-01-01

The author reviews clinical patterns of inflammatory bowel disorders, establishes a perspective for recognizing ulcerative colitis, ulcerative proctitis, and Crohn's disease in relation to other bowel inflammations, and suggests some epidemiologic strategies for studying etiology, pathogenesis, and natural history of the diseases. (MJB)

PPARγ coactivator-1α contributes to exercise-induced regulation of intramuscular lipid droplet programming in mice and humans.

PubMed

Koves, Timothy R; Sparks, Lauren M; Kovalik, J P; Mosedale, Merrie; Arumugam, Ramamani; DeBalsi, Karen L; Everingham, Karen; Thorne, Leigh; Phielix, Esther; Meex, Ruth C; Kien, C Lawrence; Hesselink, Matthijs K C; Schrauwen, Patrick; Muoio, Deborah M

2013-02-01

Intramuscular accumulation of triacylglycerol, in the form of lipid droplets (LD), has gained widespread attention as a hallmark of metabolic disease and insulin resistance. Paradoxically, LDs also amass in muscles of highly trained endurance athletes who are exquisitely insulin sensitive. Understanding the molecular mechanisms that mediate the expansion and appropriate metabolic control of LDs in the context of habitual physical activity could lead to new therapeutic opportunities. Herein, we show that acute exercise elicits robust upregulation of a broad program of genes involved in regulating LD assembly, morphology, localization, and mobilization. Prominent among these was perilipin-5, a scaffolding protein that affects the spatial and metabolic interactions between LD and their surrounding mitochondrial reticulum. Studies in transgenic mice and primary human skeletal myocytes established a key role for the exercise-responsive transcriptional coactivator PGC-1α in coordinating intramuscular LD programming with mitochondrial remodeling. Moreover, translational studies comparing physically active versus inactive humans identified a remarkably strong association between expression of intramuscular LD genes and enhanced insulin action in exercise-trained subjects. These results reveal an intimate molecular connection between intramuscular LD biology and mitochondrial metabolism that could prove relevant to the etiology and treatment of insulin resistance and other disorders of lipid imbalance.

PPARγ coactivator-1α contributes to exercise-induced regulation of intramuscular lipid droplet programming in mice and humans

PubMed Central

Koves, Timothy R.; Sparks, Lauren M.; Kovalik, J. P.; Mosedale, Merrie; Arumugam, Ramamani; DeBalsi, Karen L.; Everingham, Karen; Thorne, Leigh; Phielix, Esther; Meex, Ruth C.; Kien, C. Lawrence; Hesselink, Matthijs K. C.; Schrauwen, Patrick; Muoio, Deborah M.

2013-01-01

Intramuscular accumulation of triacylglycerol, in the form of lipid droplets (LD), has gained widespread attention as a hallmark of metabolic disease and insulin resistance. Paradoxically, LDs also amass in muscles of highly trained endurance athletes who are exquisitely insulin sensitive. Understanding the molecular mechanisms that mediate the expansion and appropriate metabolic control of LDs in the context of habitual physical activity could lead to new therapeutic opportunities. Herein, we show that acute exercise elicits robust upregulation of a broad program of genes involved in regulating LD assembly, morphology, localization, and mobilization. Prominent among these was perilipin-5, a scaffolding protein that affects the spatial and metabolic interactions between LD and their surrounding mitochondrial reticulum. Studies in transgenic mice and primary human skeletal myocytes established a key role for the exercise-responsive transcriptional coactivator PGC-1α in coordinating intramuscular LD programming with mitochondrial remodeling. Moreover, translational studies comparing physically active versus inactive humans identified a remarkably strong association between expression of intramuscular LD genes and enhanced insulin action in exercise-trained subjects. These results reveal an intimate molecular connection between intramuscular LD biology and mitochondrial metabolism that could prove relevant to the etiology and treatment of insulin resistance and other disorders of lipid imbalance. PMID:23175776

Pre-implantation alcohol exposure and developmental programming of FASD: an epigenetic perspective.

PubMed

Legault, Lisa-Marie; Bertrand-Lehouillier, Virginie; McGraw, Serge

2018-04-01

Exposure to alcohol during in-utero development can permanently change the developmental programming of physiological responses, thereby increasing the risk of neurological illnesses during childhood and later adverse health outcomes associated with fetal alcohol spectrum disorder (FASD). There is an increasing body of evidence indicating that exposure to alcohol during gestation triggers lasting epigenetic alterations in offspring, long after the initial insult; together, these studies support the role of epigenetics in FASD etiology. However, we still have little information about how ethanol interferes with the fundamental epigenetic reprogramming wave (e.g., erasure and re-establishment of DNA methylation marks) that characterizes pre-implantation embryo development. This review examines key epigenetic processes that occur during pre-implantation development and especially focus on the current knowledge regarding how prenatal exposure to alcohol during this period could affect the developmental programming of the early stage pre-implantation embryo. We will also outline the current limitations of studies examining the in-vivo and in-vitro effects of alcohol exposure on embryos and underline the next critical steps to be taken if we want to better understand the implicated mechanisms to strengthen the translational potential for epigenetic markers for non-invasive early detection, and the treatment of newborns that have higher risk of developing FASD.

Enhancing the comprehension of visual metaphors in individuals with intellectual disability with or without down syndrome.

PubMed

Shnitzer-Meirovich, Shlomit; Lifshitz, Hefziba; Mashal, Nira

2018-03-01

This study is the first to investigate the effectiveness of deep and shallow intervention programs in the acquisition of visual metaphor comprehension in individuals with non-specific intellectual disability (NSID; aged 15-59, N = 53) or Down syndrome (DS; aged 15-52, N = 50). The deep intervention program was based on dynamic assessment model for enhancing analogical thinking. The shallow intervention program involves memorizing a metaphorical relationship between pairs of pictures. Visual metaphor comprehension was measured by the construction of a metaphorical connection between pairs of pictures. The results indicated that both etiology groups exhibited poor understanding of visual metaphors before the intervention. A significant improvement was observed in both interventions and both etiology groups, with greater improvement among individuals who underwent the deep processing. Moreover, the latter procedure led to greater generalization ability. The results also indicated that vocabulary contributed significantly to understanding unstudied metaphors and that participants with poorer linguistic abilities exhibited greater improvement in their metaphorical thinking. Thus, individuals with ID with or without DS are able to recruit the higher-order cognitive abilities required for visual metaphor comprehension. Copyright © 2018 Elsevier Ltd. All rights reserved.

[CHARACTERISTICS OF LARGE PERICARDIAL EFFUSION IN A WELL-DEFINED GEOGRAPHICAL REGION].

PubMed

Serhan, Moanis; Abdallah, Ruhi; Atar, Shaul

2017-05-01

Pericardial effusion can occur as a result of primary pericardial disease or secondary to systemic disease. Analysis of the features of pericardial effusion in correlation with clinical and demographic findings can help clinicians to determine the correct diagnosis and to choose the appropriate treatment and reduce patient mortality and morbidity. Retrospective analysis of the characteristics of pericardial effusion and the prevalence of the different etiologies and their correlation with demographics, clinical characteristics and medical history in 86 patients admitted to Galilee Medical Center from 2001 to 2010 who underwent pericardiocentesis or pericardial window. The most common etiology was idiopathic - 36% of cases, followed by cancer - 31.4%, coronary artery disease - 16.3%, renal failure - 4.6%, trauma - 4.6%, autoimmune disease - 4.6%, cirrhosis of liver - 1.2% of cases and hypothyroidism with 1.2% of cases. Laboratory tests rarely contributed to the diagnostic process; the most common symptom was dyspnea (76.6%). Most of the effusions were exudates (70.9%), and use of anti-coagulants increased the tendency to develop a bloody effusion (p=0.031). Idiopathic etiology, coronary heart disease or renal failure were more frequent in Arabs (58%, 57% and 75%, respectively) than in Jews (42%, 43% and 25%, respectively). In contrast, Jews had more malignant effusion (67% Jews and 33% Arabs). The average age of patients of all etiologies, except for trauma, was > 60 years (only 7% of patients were under the age of 17 years); the idiopathic etiology was mainly exudative (50%), compared with a transudative effusion in which coronary heart disease was most common (46%). The spectrum of etiologies of large symptomatic pericardial effusion in a community hospital in the Western Galilee region in the contemporary era is continuously evolving. Currently, the most frequent etiology is idiopathic, followed by malignancy. Routine laboratory testing rarely affects the pre-pericardiocentesis diagnosis.

Remarkable improvement of relapsing dyshidrotic eczema after treatment of coexistant hyperhidrosis with oxybutynin.

PubMed

Markantoni, Vasiliki; Kouris, Anargyros; Armyra, Kalliopi; Vavouli, Charitomeni; Kontochristopoulos, George

2014-01-01

Dyshidrotic hand eczema is a common condition, which can be resistant to various treatments. Although a number of etiologic factors are involved in the pathogenesis of dyshidrotic eczema, hyperhidrosis is assumed to play a significant role. Oxybutynin is an alternative treatment for hyperhidrosis. We present the cases of two patients suffering from hyperhidrosis and dyshidrotic eczema, who were treated with oxybutynin with impressive results. © 2014 Wiley Periodicals, Inc.

BACTERIAL WATERBORNE PATHOGENS

EPA Science Inventory

Bacterial pathogens are examples of classical etiological agents of waterborne disease. While these agents no longer serve as major threats to U.S. water supplies, they are still important pathogens in areas with substandard sanitation and poor water treatment facilities. In th...

Enuresis: An Historical, Cultural, and Contemporary Account of Etiology and Treatment

ERIC Educational Resources Information Center

McDonald, James E.; Trepper, Terry

1977-01-01

The authors discuss the cultural relativism of enuresis and the subsequent notion that urinary incontinence may not be a disease or psychopathy, but, rather, a problem associated with social expectations and developmental delays. (Author)

Management of Tooth Surface Loss of Varying Etiology with Full Mouth all Ceramic Computer-Aided Design/Computer-Aided Manufacture Restorations.

PubMed

Bettie, Nirmal Famila; Kandasamy, Saravanan; Prasad, Venkat

2017-11-01

The anatomical form of a tooth can undergo changes leading to loss of tooth form. The loss of tooth surface can be due to varying etiology. Dental caries, attrition, abrasion, erosion, involving any surface of the tooth can lead to loss of tooth structure. The rate of tooth destruction may proceed to such an extent that the esthetics, function and comfort may be lost. The role of a practioner lies in identification and screening of such case and motivate for oral rehabilitation that includes habit cessation. Computerized dentistry has raised the bar as far as esthetic restorations are concerned. Demanding esthetics has made zirconia crowns as the material of choice in full mouth rehabilitations. However, appropriate treatment planning with scientific evidence and a recommended treatment protocol with careful implementation results in successful restorations and satisfied patients.

[Characteristics of community-acquired pneumonia in servicemen during the military conflict on the Northern Caucasus in 1995-1996].

PubMed

Rakov, A L; Komarevtsev, V N; Kharitonov, M A; Kazantsev, V A

2005-07-01

The data of the examination and treatment of 1150 sick servicemen in different conditions of service in Republic of Chechnya in the military conflict in 1995-1996 are investigated. It was found out that the principal somatic pathology in the structure of sanitary losses of servicemen in the military conflict was respiratory organ diseases, mainly pneumonia, whose etiology as a rule does not depend on the character of the military-and-professional activities and places of troops' distribution. The chief role in the etiology of pneumonia was played by Streptococcus pneumoniae (43.4%). The peculiarities of the clinical picture of pneumoniaduring fighting are stipulated by chronic adaptation overstrain syndrome. Traditional schemes of treatment for such pneumonia do not ensure recovery of the sick within the usual period and do not prevent the development of various complications.

Orthodontic elastic separator-induced periodontal abscess: a case report.

PubMed

Becker, Talia; Neronov, Alex

2012-01-01

Aim. Orthodontic elastic bands were proposed as being the source of gingival abscesses that can rapidly lead to bone loss and teeth exfoliation. We report an adolescent, otherwise, healthy patient whose periodontal status was sound. Shortly after undergoing preparations for orthodontic treatment consisting of orthodontic separators, he presented with a periodontal abscess for which there was no apparent etiology. A non-orthoradial X-ray was inconclusive, but an appropriate one revealed a subgingival orthodontic separator as the cause of the abscess. Removal of the separator and thorough scaling led to complete resolution of the abscess, but there was already residual mild damage to the alveolar bone. Summary. Failure to use appropriate imaging to reveal the cause of gingival abscesses can result in the delay of implementing treatment and halting irreversible alveolar bone loss. An inflammatory process restricted to the gingiva and refractive to conventional therapy should raise the possibility of a foreign body etiology.

Orthodontic Elastic Separator-Induced Periodontal Abscess: A Case Report

PubMed Central

Becker, Talia; Neronov, Alex

2012-01-01

Aim. Orthodontic elastic bands were proposed as being the source of gingival abscesses that can rapidly lead to bone loss and teeth exfoliation. We report an adolescent, otherwise, healthy patient whose periodontal status was sound. Shortly after undergoing preparations for orthodontic treatment consisting of orthodontic separators, he presented with a periodontal abscess for which there was no apparent etiology. A non-orthoradial X-ray was inconclusive, but an appropriate one revealed a subgingival orthodontic separator as the cause of the abscess. Removal of the separator and thorough scaling led to complete resolution of the abscess, but there was already residual mild damage to the alveolar bone. Summary. Failure to use appropriate imaging to reveal the cause of gingival abscesses can result in the delay of implementing treatment and halting irreversible alveolar bone loss. An inflammatory process restricted to the gingiva and refractive to conventional therapy should raise the possibility of a foreign body etiology. PMID:22567456

Management of diabetes insipidus and adipsia in the child.

PubMed

Di Iorgi, Natascia; Morana, Giovanni; Napoli, Flavia; Allegri, Anna Elsa Maria; Rossi, Andrea; Maghnie, Mohamad

2015-06-01

Central diabetes insipidus (CDI) is a complex and heterogeneous clinical syndrome affecting the hypothalamic-neurohypophyseal network and water balance. A recent national surveillance in Denmark showed a prevalence rate of twenty-three CDI patients per 100,000 inhabitants in five years. The differential diagnosis between several presenting conditions with polyuria and polydipsia is puzzling, and the etiological diagnosis of CDI remains a challenge before the identification of an underlying cause. For clinical practice, a timely diagnosis for initiating specific treatment in order to avoid central nervous system damage, additional pituitary defects and the risk of dissemination of germ cell tumor is advisable. Proper etiological diagnosis can be achieved via a series of steps that start with careful clinical observation of several signs and endocrine symptoms and then progress to more sophisticated imaging tools. This review summarizes the best practice and approach for the diagnosis and treatment of patients with CDI. Copyright © 2015 Elsevier Ltd. All rights reserved.

Determination of buoyant density and sensitivity to chloroform and freon for the etiological agent of infectious salmonid anaemia

USGS Publications Warehouse

Christie, K.E.; Hjeltnes, B.; Uglenes , I.; Winton, J.R.

1993-01-01

Plasma was collected from Atlantic salmon Salrno salar with acute infectious salmon anaemia (ISA) and used to challenge Atlantic salmon parr by intraperitoneal injection. Treatment of plasma with the lipid solvent, chloroform, showed that the etiological agent of ISA contained essential lipids, probably as a viral envelope. Some infectivity remained following treatment with freon. Injection challenges using fractions from equilibrium density gradient centrifugation of plasma from fish with acute ISA revealed a band of infectivity in the range 1.184 to 1.262 g cm-3. The band was believed to conta~n both complete ISA-virus particles and infectious particles lacking a complete envelope, nucleocapsid or genome. Density gradient centrifugation of infectious plasma for enrichment of the putative ISA virus appeared to offer a suitable method for obtaining virus-specific nucleic acid for use in the construction of cDNA libraries. 

Postinfluenza Vaccination Idiopathic Thrombocytopenic Purpura in Three Elderly Patients

PubMed Central

Nagasaki, Joji; Manabe, Masahiro; Ido, Kentaro; Ichihara, Hiroyoshi; Aoyama, Yasutaka; Ohta, Tadanobu; Furukawa, Yoshio; Mugitani, Atsuko

2016-01-01

The etiologies of secondary idiopathic thrombocytopenic purpura (ITP) include infection, autoimmune disease, and immunodeficiency. We report the cases of three elderly patients who developed ITP after receiving influenza vaccinations. The platelet count of an 81-year-old woman fell to 27,000/μL after she received an influenza vaccination. A 75-year-old woman developed thrombocytopenia (5,000 platelets/μL) after receiving an influenza vaccination. An 87-year-old woman whose laboratory test values included a platelet count of 2,000/μL experienced genital bleeding after receiving an influenza vaccination. After Helicobacter pylori (HP) eradication or corticosteroid treatment, all of the patients' platelet counts increased. Influenza vaccination is an underlying etiology of ITP in elderly patients. HP eradication or corticosteroid treatment is effective for these patients. Clinicians should be aware of the association between ITP and influenza vaccinations. PMID:26998369

Overview of gynecomastia in the modern era and the Leeds Gynaecomastia Investigation algorithm.

PubMed

Rahmani, Samir; Turton, Philip; Shaaban, Abeer; Dall, Barbara

2011-01-01

Gynecomastia is a benign enlargement of male breast glandular tissue. At least a third of males are affected at some time during their lifetime. Idiopathic causes exceed other etiologies and relate to an imbalance in the ratio of estrogen to androgen tissue levels or end-organ responsiveness to these hormones. Assessment must include a thorough history and clinical examination, specific blood investigations and usually tissue sampling and/or breast imaging. Management consists of a combination of measures that may include simple reassurance, pharmacological manipulation, medical treatment or surgery. Hormone therapy may help to abort the acute proliferative phase of gynecomastia with a 30% response rate but should not be considered in chronic established cases. Surgical treatment may comprise simple liposuction for a predominant fatty component or direct excision when glandular tissue is predominant. The main aim is to control the patient's symptoms and to exclude other etiological factors. © 2011 Wiley Periodicals, Inc.

[Insight into illness: an overview of the concept focusing on schizophrenia].

PubMed

Bottlender, Ronald; Hloucal, Teresa-Maria

2010-03-01

Insight into illness is key to successful treatment. Poor insight, especially in schizophrenia, is, however, quite a frequent phenomenon that is also associated with poor adherence to treatment and a variety of unfavorable outcome parameters. On that background, the concept of insight into illness has gained new reseach interest during the last 10 years. The present review aims to report new findings regarding conceptual changes of insight, findings on the etiology, contributing factors as well as the assessment and methods to develop insight. Based on a review of the literature, results from more recent studies on insight into illness will be presented. Insight into illness is a complex, multidimensional, strongly culturally embedded phenomenon that is influenced by a variety of factors. The etiology of insight still remains poorly understood but is likely to be multifactorial including psychological, neuropsychological and organic reasons. Further research is needed, in particularly regarding therapeutical techniques to improve insight into illness.

Genetic Counseling for Diabetes Mellitus

PubMed Central

Stein, Stephanie A.; Maloney, Kristin L.; Pollin, Toni I.

2014-01-01

Most diabetes is polygenic in etiology, with (type 1 diabetes, T1DM) or without (type 2 diabetes, T2DM) an autoimmune basis. Genetic counseling for diabetes generally focuses on providing empiric risk information based on family history and/or the effects of maternal hyperglycemia on pregnancy outcome. An estimated one to five percent of diabetes is monogenic in nature, e.g., maturity onset diabetes of the young (MODY), with molecular testing and etiology-based treatment available. However, recent studies show that most monogenic diabetes is misdiagnosed as T1DM or T2DM. While efforts are underway to increase the rate of diagnosis in the diabetes clinic, genetic counselors and clinical geneticists are in a prime position to identify monogenic cases through targeted questions during a family history combined with working in conjunction with diabetes professionals to diagnose and assure proper treatment and familial risk assessment for individuals with monogenic diabetes. PMID:25045596

Management of rheumatoid arthritis (Aamavata) using symbiohealth healthcare system

PubMed Central

Basisht, Gopal K.; Singh, Ram Harsh; Chandola, Harimohan

2012-01-01

Rheumatoid Arthritis (RA), according to modern medicine, and Aamavata according to Ayurveda, has an etiological and clinical relationship. Aamavata is a disease complex of which RA is a part. A comparative study of the pathophysiology of this disease by both systems reveals that modern medicine has investigated the mechanism of inflammation and has developed an offense strategy to control it. Ayurveda follows a defense strategy and it focuses its search on the etiological process, where disequilibrium at a higher level of physiology affects the gastrointestinal tract, causing an immune response that results in inflammation. Understanding the pathophysiology of both systems will help the treating physician to institute a dual treatment plan of modern medicine's offense strategy and Ayurvedic medicine's defense strategy at appropriate stages of the disease. Studying the pathophsiology of the two systems also gives insight into the genetic and epigenetic phenomenon in the treatment of disease and opens the doors for groundbreaking research. PMID:23723661

Chronic Cough: Evaluation and Management.

PubMed

Michaudet, Charlie; Malaty, John

2017-11-01

Although chronic cough in adults (cough lasting longer than eight weeks) can be caused by many etiologies, four conditions account for most cases: upper airway cough syndrome, gastroesophageal reflux disease/laryngopharyngeal reflux disease, asthma, and nonasthmatic eosinophilic bronchitis. Patients should be evaluated clinically (with spirometry, if indicated), and empiric treatment should be initiated. Other potential causes include angiotensin-converting enzyme inhibitor use, environmental triggers, tobacco use, chronic obstructive pulmonary disease, and obstructive sleep apnea. Chest radiography can rule out concerning infectious, inflammatory, and malignant thoracic conditions. Patients with refractory chronic cough may warrant referral to a pulmonologist or otolaryngologist in addition to a trial of gabapentin, pregabalin, and/or speech therapy. In children, cough is considered chronic if present for more than four weeks. In children six to 14 years of age, it is most commonly caused by asthma, protracted bacterial bronchitis, and upper airway cough syndrome. Evaluation should focus initially on these etiologies, with targeted treatment and monitoring for resolution.

Jaundice in the Hippocratic Corpus.

PubMed

Papavramidou, Niki; Fee, Elizabeth; Christopoulou-Aletra, Helen

2007-12-01

The Hippocratic physicians were among the first who described jaundice (icterus). The Hippocratic Corpus has numerous appearances of the condition, where its etiology, description, prognosis, and treatment are provided. The connection made between the liver and jaundice was remarkable, bearing in mind that the Hippocratic physicians had not performed dissections and that their medical views were based on observation. The Hippocratic doctors described five kinds of jaundice. The etiology was, as in most cases of diseases mentioned in the Hippocratic Corpus, "humoral" imbalance. The diagnosis and prognosis were based on the color of the skin, the urine, the feces, and several other factors, such as the season of the year during which the disease first appeared or the coexisting diseases. The treatment, finally, consisted of herbal medications, baths, diet, and blood-letting, depending on the type of jaundice in question. Finally, an attempt is made to correlate modern diseases with the Hippocratic types of jaundice.

Successful endoscopic third ventriculostomy in children depends on age and etiology of hydrocephalus: outcome analysis in 51 pediatric patients.

PubMed

Duru, Soner; Peiro, Jose L; Oria, Marc; Aydin, Emrah; Subasi, Canan; Tuncer, Cengiz; Rekate, Harold L

2018-04-25

Endoscopic third ventriculostomy (ETV) has become the method of choice in the treatment of hydrocephalus. Age and etiology could determine success rates (SR) of ETV. The purpose of this study is to assess these factors in pediatric population. Retrospective study on 51 children with obstructive hydrocephalus that underwent ETV was performed. The patients were divided into three groups per their age at the time of the treatment: < 6, 6-24, and > 24 months of age. All ETV procedures were performed by the same neurosurgeon. Overall SR of ETV was 80% (40/51) for all etiologies and ages. In patients < 6 months of age SR was 56.2% (9/16), while 6-24 months of age was 88.9% (16/18) and > 24 months was 94.1% (16/17) (p = 0.012). The highest SR was obtained on aqueductal stenosis. SR of posthemorrhagic, postinfectious, and spina bifida related hydrocephalus was 60% (3/5), 50% (1/2), and 14.3% (1/7), respectively. While SR rate at the first ETV attempt was 85.3%, it was 76.9% in patients with V-P shunt performed previously (p = 0.000). Factors indicating a potential failure of ETV were young age and etiology such as spina bifida, other than isolated aqueductal stenosis. ETV is the method of choice even in patients with former shunting. Fast healing, distensible skulls, and lower pressure gradient in younger children, all can play a role in ETV failure. Based on our experience, ETV could be the first method of choice for hydrocephalus even in children younger than 6 months of age.

Etiology of Genital Ulcer Disease in Male Patients Attending a Sexually Transmitted Diseases Clinic: First Assessment in Cuba.

PubMed

Noda, Angel A; Blanco, Orestes; Correa, Consuelo; Pérez, Lissette; Kourí, Vivian; Rodríguez, Islay

2016-08-01

Sexually transmitted diseases (STDs) and in particular genital ulcer disease (GUD) have a major impact on morbidity and mortality in developing countries. The World Health Organization recommends the use of syndromic guidelines for the treatment of sexually transmitted infections (STIs) in resource-constrained countries. Surveillance of autochthonous etiologies provides epidemiological information contributing to the prevention and treatment of STIs. We investigated the etiology and factors associated with GUD among male patients attending a STD clinic in Havana, Cuba. Swabs from genital ulcers of 113 male patients, collected from May 2012 to June 2015, were analyzed using PCR for herpes simplex virus types 1 and 2, Treponema pallidum, Haemophilus ducreyi, and Chlamydia trachomatis. We also investigated the clinical and epidemiological characteristics associated with the presence of these pathogens in GUD. At least one of the pathogens was detected in 70% of patients. The occurrence of the pathogens was herpes simplex virus type 2 (HSV-2) (51.3%), T. pallidum (29.2%), and C. trachomatis (1.8%). Co-infections occurred as follows: T. pallidum-HSV-2 (10.6%), C. trachomatis-HSV-2 (0.9%) and C. trachomatis-T. pallidum (0.9%). Herpes simplex virus type 1 and H. ducreyi were not detected. Ages 15 to 40 years, HIV-positive serostatus, and no condom use were significant risk factors for the presence of HSV-2 in genital ulcers. Our preliminary results highlight the predominance of HSV-2 and T. pallidum as the leading GUD etiologies in the study population and identified risk factors associated with HSV-2. This information should help to inform guidelines for better management of GUD in Havana, Cuba.

Acute bithalamic infarct manifesting as sleep-like coma: A diagnostic challenge.

PubMed

Honig, Asaf; Eliahou, Ruth; Eichel, Roni; Shemesh, Ari Aharon; Ben-Hur, Tamir; Auriel, Eitan

2016-12-01

Bilateral thalamic infarction (BTI) typically presents as a sleep-like coma (SLC) without localizing signs, posing a diagnostic challenge that may lead the treating physician to search for toxic or metabolic causes and delay treatment. We review our experience with BTI of different etiologies, and emphasize the critical role of timely imaging, diagnosis, and management in a series of 12 patients with a presentation of SLC and acute BTI who were managed in our Medical Centers from 2006-2015. In 11/12, urgent head CT scans showed normal brain tissue, while diffusion-weighted (DWI) MRI revealed symmetric bilateral thalamic hyperintense lesions with variable degrees of brainstem involvement. In 1/12, CT scans revealed a contralateral subacute stroke from a thalamic infarct 1month earlier with a unilateral hyperintense lesion on DWI-MRI. From clinical and imaging findings (DWI-MRI, CT angiography and venography), etiology was attributed to embolic causes (cardio-embolism, artery-to-artery mechanism), small vessel disease, or deep sinus vein thrombosis secondary to dural arteriovenous (AV) fistula. Three patients had good outcomes after prompt diagnosis and optimal treatment in <3hours (intravenous tissue plasminogen activator in two patients cardio-embolic etiology and neuro-endovascular repair in one patient with venous infarction due to a dural AV fistula). The diagnosis was made beyond the therapeutic window in seven patients, who were left with significant neurological sequelae. Higher awareness of BTI presenting as SLC is warranted. Optimal patient management includes urgent DWI-MRI. In cases of BTI, further imaging workup is indicated to provide a comprehensive assessment for etiology. Early diagnosis and prompt, targeted intervention are crucial. Copyright © 2016 Elsevier Ltd. All rights reserved.

Evaluation and Prism Management of Divergence Insufficiency Esotropia.

PubMed

Haller, Terra

2015-01-01

An esodeviation that is greater at distance than near in an adult patient requires a full sensorimotor exam to rule out any cofounding neurological conditions. Many etiologies are described in the literature to cause an esodeviation that is greater at distance than near in adult patients and some exist in conjunction with a neurological condition. However, many adult patients present to the adult strabismus clinic with no other findings on exam and have a purely benign divergence insufficiency esotropia. A review of the literature on divergence insufficiency reveals a few attempts of classifying these entities, but none have been completely accepted.Recently benign non-neurological divergence insufficiency esotropia has been described as a resulting condition due to a mechanical etiology. Currently, the literature only describes a couple of different etiologies.Regardless of the etiology, these patients are quite symptomatic and present to the adult strabismus clinic with various complaints and require a thorough examination. The primary focus of the exam is to first rule out the need for further neurological work-up, but secondly, to also determine the best treatment option for the patient. To determine the best treatment plan, a thorough evaluation, including a sensorimotor exam with proper testing, can help. Many of these patients do very well with base-out prism management; however, some have decompensated to a larger angle and prefer surgical intervention. However, the focus of this paper will be on nonsurgical prism management of patients with divergence insufficiency that is not associated with any neurological disorder. © 2015 Board of regents of the University of Wisconsin System, American Orthoptic Journal, Volume 65, 2015, ISSN 0065-955X, E-ISSN 1553-4448.

Nonischemic Priapism in Childhood: A Case Series and Review of Literature.

PubMed

Hacker, Hans-Walter; Schwoebel, Marcus G; Szavay, Philipp O

2018-06-01

 Nonischemic priapism (NIP) in childhood is a very rare affection. In the literature, patients with NIP are described mainly incidental after perineal trauma. Many of them underwent embolization of either internal pudendal artery or bulbocavernosal arteries.  We report on six boys between 4 and 13 years of age with NIP, treated at our institution between 2008 and 2014. Color Doppler ultrasound (CDU) was performed in all patients as emergency diagnostic evaluation. Patients were treated conservatively, including bed rest, local cooling, and perineal compression. History, etiological factors, clinical findings, diagnostics, and follow-up are presented.  Out of the six patients, only one boy had a history of perineal injury with subsequent arteriocavernosal fistula, revealed in CDU. Five patients were circumcised, and one of them suffered from thalassemia minor, but no other underlying disease or etiological factors could be found. In all patients, normal to high blood flow velocities were detected in the cavernosal arteries. Detumescence started with nonoperative treatment within 24 hours in five boys and in one patient with recurrent priapism after 1 week. All six patients remained painless without evidence for an ischemic priapism. None of them suffered from relapse and further erections were observed during follow-up from 3 to 87 months.  In contrast to the literature, five out of six boys developed NIP without a previous perineal trauma. The etiology of idiopathic NIP in childhood remains unclear; however, circumcision may play a role as a conditional factor. One etiological thesis could be the release of the neurotransmitter nitric oxide after stimulation of the corpora cavernosa. Conservative treatment proved to be successful in all six patients. During a median follow-up of 55 months (3-87 months), none of the patients showed signs of erectile dysfunction. Georg Thieme Verlag KG Stuttgart · New York.

A hierarchical causal taxonomy of psychopathology across the life span.

PubMed

Lahey, Benjamin B; Krueger, Robert F; Rathouz, Paul J; Waldman, Irwin D; Zald, David H

2017-02-01

We propose a taxonomy of psychopathology based on patterns of shared causal influences identified in a review of multivariate behavior genetic studies that distinguish genetic and environmental influences that are either common to multiple dimensions of psychopathology or unique to each dimension. At the phenotypic level, first-order dimensions are defined by correlations among symptoms; correlations among first-order dimensions similarly define higher-order domains (e.g., internalizing or externalizing psychopathology). We hypothesize that the robust phenotypic correlations among first-order dimensions reflect a hierarchy of increasingly specific etiologic influences . Some nonspecific etiologic factors increase risk for all first-order dimensions of psychopathology to varying degrees through a general factor of psychopathology. Other nonspecific etiologic factors increase risk only for all first-order dimensions within a more specific higher-order domain. Furthermore, each first-order dimension has its own unique causal influences. Genetic and environmental influences common to family members tend to be nonspecific, whereas environmental influences unique to each individual are more dimension-specific. We posit that these causal influences on psychopathology are moderated by sex and developmental processes. This causal taxonomy also provides a novel framework for understanding the heterogeneity of each first-order dimension: Different persons exhibiting similar symptoms may be influenced by different combinations of etiologic influences from each of the 3 levels of the etiologic hierarchy. Furthermore, we relate the proposed causal taxonomy to transdimensional psychobiological processes, which also impact the heterogeneity of each psychopathology dimension. This causal taxonomy implies the need for changes in strategies for studying the etiology, psychobiology, prevention, and treatment of psychopathology. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Etiology and Prevention of Esophageal Cancer

PubMed Central

Yang, Chung S.; Chen, Xiaoxin; Tu, Shuiping

2016-01-01

Background Esophageal cancer (EC) occurs commonly, especially in Asia, and is the sixth leading cause of cancer deaths worldwide. Recently, great progress has been made in research on the etiology and prevention of EC. Summary The major risk factors for esophageal squamous cell carcinoma (ESCC) are tobacco smoking and alcohol drinking, which act synergistically. Dietary parameters, including dietary carcinogens and insufficiency of micronutrients, could also be important risk factors in certain areas. A common etiological factor for both EC and some other cancers are low levels of intake of fruits and vegetables. With improvements in diet and drinking water in developing countries, the incidence of ESCC decreased. However, in economically well-developed countries, the incidence of esophageal adenocarcinoma (EAC) has markedly increased in the past 40 years. The major etiological factor for EAC is gastroesophageal reflux, which is also an etiological factor for gastric cardia adenocarcinoma (GCA). In certain areas of China, the occurrence of GCA is closely related to ESCC. Susceptibility genes for EC are starting to be discovered, and this may help to identify high-risk groups that have more need for preventive measures. Mitigation of the risk factors, early detection and treatment of precancerous lesions are effective approaches for prevention. Smoking cessation, avoidance of excessive alcohol, meat and caloric consumption, increasing physical activity and frequent consumption of vegetables and fruits are prudent lifestyle modifications for the prevention of EC as well as other diseases. Key Message The etiology of EC includes tobacco smoking, alcohol drinking, low levels of intake of fruits and vegetables as well as gastroesophageal reflux and susceptibility genes. Practical Implications A healthy lifestyle including smoking cessation, increasing physical activity, consumption of vegetables as well as reduction of alcohol intake and caloric consumption are major approaches to the prevention of EC. PMID:27722152

Ischemic stroke classification and risk of embolism in patients with Chagas disease.

PubMed

Montanaro, Vinícius Viana Abreu; da Silva, Creuza Maria; de Viana Santos, Carla Verônica; Lima, Maria Inacia Ruas; Negrão, Edson Marcio; de Freitas, Gabriel R

2016-12-01

Ischemic stroke (IS) and Chagas disease are strongly related. Nevertheless, little attention has been paid to this association and its natural history. The current guidelines concerning the management and secondary prevention of IS are largely based on the incomplete information or extrapolation of knowledge from other stroke etiologies. We performed a retrospective study which compared stroke etiologies among a cohort of hospitalized patients with IS and Chagas disease. The Instituto de Pesquisa Evandro Chagas/Fundação Oswaldo Cruz (IPEC/FIOCRUZ) embolic score was also used to identify and evaluate the risk of embolism in this population. A total of 86 patients were included in the analysis. The mean age of the study population was 58 years, and 60 % were men. According to the Trial of Org 10172 in Acute Stroke Treatment (TOAST) Classification, 45 % of the strokes were of undetermined etiology and 45 % of cardioembolic origin, while the Stop Stroke Study/Causative Classification System (SSS/CCS) TOAST indicated that 34 % were undetermined and 50 % cardioembolic (p < 0.01); 44 % of these patients were classified as having a high embolic risk according to the IPEC/FIOCRUZ score. Among the undetermined causes, 83.3 % fulfilled the criteria for embolic stroke of undetermined source (ESUS). The SSS/CCS TOAST etiological classification system was superior to the classical TOAST criteria in identifying a cardioembolic etiology in patients with ischemic stroke and Chagas disease. The IPEC/FIOCRUZ score did not correlate with the number of patients who were determined to have cardioembolic stroke etiologies. The current guidelines for stroke prevention should be reviewed in this population.

The Role of Infertility Etiology in Success Rate of Intrauterine Insemination Cycles: An Evaluation of Predictive Factors for Pregnancy Rate

PubMed Central

Ashrafi, Mahnaz; Rashidi, Mandana; Ghasemi, Afsaneh; Arabipoor, Arezoo; Daghighi, Sara; Pourasghari, Parisa; Zolfaghari, Zahra

2013-01-01

Background: The objective of this study was to identify the prognostic factors that influence the outcome of ovarian stimulation with intrauterine insemination (IUI) cycles in couples with different infertility etiology. Materials and Methods: This retrospective study was performed in data of 1348 IUI cycles with ovarian stimulation by clomiphene citrate (CC) and/or gonadotropins in 632 women with five different infertility etiology subgroups at Akbarabbadi Hospital, Tehran, Iran. Results: The pregnancy rate (PR)/ cycle was highest (19.9%) among couples with unexplained infertility and lowest (10.6%) in couples with multiple factors infertility. In cases of unexplained infertility, the best PRs were seen after CC plus gonadotropins stimulation (26.3%) and with inseminated motile sperm count>30×106 (21.9%), but the tendency didn’t reach statistical significant. In the ovarian factor group, the best PRs were observed in women aged between 30 and 34 years (20.8%), with 2-3 preovulatory follicles (37.8%) and infertility duration between 1and 3 years (20.8%), while only infertility duration (p=0.03) and number of preovulatory follicles (p=0.01) were statistically significant. Multiple logistic regression analysis determined that number of preovulatory follicles (p=0.02), duration of infertility (p=0.015), age (p=0.019), infertility etiology (p=0.05) and stimulation regimen (p=0.01) were significant independent factors in order to predict overall clinical PR. Conclusion: The etiology of infertility is important to achieve remarkable IUI success. It is worth mentioning that within different etiologies of infertility, the demographic and cycles characteristics of couples did not show the same effect. Favorable variables for treatment success are as follows: age <40, duration of infertility ≤5 years and a cause of infertility except of multiple factors. PMID:24520471

Satellite Cells in Muscular Dystrophy - Lost in Polarity

PubMed Central

Chang, Natasha C.; Chevalier, Fabien P.; Rudnicki, Michael A.

2016-01-01

Recent findings employing the mdx mouse model for Duchenne muscular dystrophy (DMD) have revealed that muscle satellite stem cells play a direct role in contributing to disease etiology and progression of DMD, the most common and severe form of muscular dystrophy. Lack of dystrophin expression in DMD has critical consequences in satellite cells including an inability to establish cell polarity, abrogation of asymmetric satellite stem cell divisions and failure to enter the myogenic program. Thus, muscle wasting in dystrophic mice is not only caused by myofiber fragility, but is exacerbated by intrinsic satellite cell dysfunction leading to impaired regeneration. Despite intense research and clinical efforts, there is still no effective cure for DMD. In this review, we highlight recent research advances in DMD and discuss the current state of treatment and importantly, how we can incorporate satellite cell-targeted therapeutic strategies to correct satellite cell dysfunction in DMD. PMID:27161598

The importance of waterborne disease outbreak surveillance in the United States.

PubMed

Craun, Gunther Franz

2012-01-01

Analyses of the causes of disease outbreaks associated with contaminated drinking water in the United States have helped inform prevention efforts at the national, state, and local levels. This article describes the changing nature of disease outbreaks in public water systems during 1971-2008 and discusses the importance of a collaborative waterborne outbreak surveillance system established in 1971. Increasing reports of outbreaks throughout the early 1980s emphasized that microbial contaminants remained a health-risk challenge for suppliers of drinking water. Outbreak investigations identified the responsible etiologic agents and deficiencies in the treatment and distribution of drinking water, especially the high risk associated with unfiltered surface water systems. Surveillance information was important in establishing an effective research program that guided government regulations and industry actions to improve drinking water quality. Recent surveillance statistics suggest that prevention efforts based on these research findings have been effective in reducing outbreak risks especially for surface water systems.

Functional abdominal pain in childhood: Background studies and recent research trends

PubMed Central

Levy, Rona L; van Tilburg, Miranda AL

2012-01-01

The present review summarizes many of the major research trends investigated in the past five years regarding pediatric functional abdominal pain, and also summarizes the primary related findings from the authors’ research program. Specific areas discussed based on work within the authors’ group include familial illness patterns, genetics, traits, and mechanisms or processes related to abdominal pain. Topics covered from research published in the past five years include prevalence and cost, longitudinal follow-up, overlap with other disorders, etiology and mechanisms behind functional abdominal pain and treatment studies. It is hoped that findings from this work in abdominal pain will be interpreted as a framework for understanding the processes by which other pain phenomena and, more broadly, reactions to any physical state, can be developed and maintained in children. The present article concludes with recommendations for clinical practice and research. PMID:23248815

Treatment of hyperpigmentation.

PubMed

Rossi, Anthony M; Perez, Maritza I

2011-05-01

Disorders of hyperpigmentation encompass a plethora of pigmentary problems that can range from inherited to acquired. This article focuses on two prevalent disorders of hyperpigmentation and their treatment: melasma and postinflammatory hyperpigmentation. Each represents an acquired disorder of dyspigmentation with multifactorial etiology, which preferentially affects darker phototypes. Treatment can require a combination of medical, surgical, and laser modalities, as well as patience by both physician and patient. Treatment is limited mainly by the skin phototype of the patient, as darker skin types are more susceptible to adverse effects of treatment. Copyright © 2011 Elsevier Inc. All rights reserved.

Unusual causes of pneumothorax

PubMed Central

Ouellette, Daniel R.; Parrish, Scott; Browning, Robert F.; Turner, J. Francis; Zarogoulidis, Konstantinos; Kougioumtzi, Ioanna; Dryllis, Georgios; Kioumis, Ioannis; Pitsiou, Georgia; Machairiotis, Nikolaos; Katsikogiannis, Nikolaos; Tsiouda, Theodora; Madesis, Athanasios; Karaiskos, Theodoros

2014-01-01

Pneumothorax is divided to primary and secondary. It is a situation that requires immediate treatment, otherwise it could have severe health consequences. Pneumothorax can be treated either by thoracic surgeons, or pulmonary physicians. In our current work, we will focus on unusual cases of pneumothorax. We will provide the etiology and treatment for each case, also a discussion will be made for each situation. PMID:25337394

"To Sleep, Perchance to Dream": The Role of Sleep Disturbance in the Multidimensional Treatment of a Male Bulimic.

ERIC Educational Resources Information Center

Rybicki, Daniel J.; Levitt, John

Eating disorders within males are relatively uncommon, with estimates suggesting incidence rates of only five percent of the sample. This single-subject, reversal design case study examines the etiological variables of a 22-year-old male bulimic patient. Consultation for treatment was made by the patient's parents. Family assessment made in the…

The Treatment of Anorexia Nervosa in a General Hospital: A Case Vignette of a Multi-Disciplinary General Hospital-Based Approach.

ERIC Educational Resources Information Center

Kronenberg, J.; And Others

1994-01-01

Describes anorexia nervosa as condition variable in etiology and resistant to treatment, which may lead to mortality in 5% of treated cases. Notes that efforts have been made for treating disorder in nonstigmatizing medical units outside psychiatric hospitals. Describes, through presentation of short case vignette, advantages of treating…

Assessment and Treatment of Selective Mutism with English Language Learners

ERIC Educational Resources Information Center

Mayworm, Ashley M.; Dowdy, Erin; Knights, Kezia; Rebelez, Jennica

2015-01-01

Selective mutism (SM) is a type of anxiety disorder that involves the persistent failure to speak in contexts where speech is typically expected (e.g., school), despite speaking in other contexts (e.g., home). Research on the etiology and treatment of SM is limited, as it is a rare disorder and few clinical trials evaluating SM interventions have…

Multidisciplinary Assessment and Treatment of Self-Injurious Behavior in Autism Spectrum Disorder and Intellectual Disability: Integration of Psychological and Biological Theory and Approach

ERIC Educational Resources Information Center

Minshawi, Noha F.; Hurwitz, Sarah; Morriss, Danielle; McDougle, Christopher J.

2015-01-01

The objective of this review is to consider the psychological (largely behavioral) and biological [neurochemical, medical (including genetic), and pharmacological] theories and approaches that contribute to current thinking about the etiology and treatment of self-injurious behavior (SIB) in individuals with autism spectrum disorder and/or…

The diagnosis and treatment of penile fracture: our 19-year experience.

PubMed

Gedik, Abdullah; Kayan, Devrim; Yamiş, Sait; Yılmaz, Yakup; Bircan, Kamuran

2011-01-01

The aim of this study was to retrospectively evaluate our approach to the diagnosis and treatment of penile fracture. We retrospectively evaluated the results of 107 patients with penile fracture treated in our clinic between January 1990 and January 2009. Patient age, etiology of each fracture, history, physical examination results, radiologic findings, type of treatment, and postoperative complications were recorded. In 5 cases cavernosography was performed and in 8 cases retrograde urethrography. The most common etiologies of penile fracture were coitus and manually bending the penis for detumescence. Diagnoses were made based on history and physical examination in 102 patients and cavernosography in 5 patients. In order to evaluate urethral injury in 8 cases, retrograde urethrography was performed. Rupture was repaired surgically in 101 patients, but 6 patients were treated conservatively. Among the 6 conservatively treated patients, 3 developed penile curvature 6 months post-treatment; no complications occurred in the surgically treated patients. Cavernosography should be performed only when history and physical examination are insufficient for diagnosis, and retrograde urethrography should be performed when urethral injury is suspected. In order to prevent the development of penile curvature and to ensure rapid recovery, early surgical repair is advised.

Recurrent pregnancy loss: current perspectives.

PubMed

El Hachem, Hady; Crepaux, Vincent; May-Panloup, Pascale; Descamps, Philippe; Legendre, Guillaume; Bouet, Pierre-Emmanuel

2017-01-01

Recurrent pregnancy loss is an important reproductive health issue, affecting 2%-5% of couples. Common established causes include uterine anomalies, antiphospholipid syndrome, hormonal and metabolic disorders, and cytogenetic abnormalities. Other etiologies have been proposed but are still considered controversial, such as chronic endometritis, inherited thrombophilias, luteal phase deficiency, and high sperm DNA fragmentation levels. Over the years, evidence-based treatments such as surgical correction of uterine anomalies or aspirin and heparin for antiphospholipid syndrome have improved the outcomes for couples with recurrent pregnancy loss. However, almost half of the cases remain unexplained and are empirically treated using progesterone supplementation, anticoagulation, and/or immunomodulatory treatments. Regardless of the cause, the long-term prognosis of couples with recurrent pregnancy loss is good, and most eventually achieve a healthy live birth. However, multiple pregnancy losses can have a significant psychological toll on affected couples, and many efforts are being made to improve treatments and decrease the time needed to achieve a successful pregnancy. This article reviews the established and controversial etiologies, and the recommended therapeutic strategies, with a special focus on unexplained recurrent pregnancy losses and the empiric treatments used nowadays. It also discusses the current role of preimplantation genetic testing in the management of recurrent pregnancy loss.

Recurrent pregnancy loss: current perspectives

PubMed Central

El Hachem, Hady; Crepaux, Vincent; May-Panloup, Pascale; Descamps, Philippe; Legendre, Guillaume; Bouet, Pierre-Emmanuel

2017-01-01

Recurrent pregnancy loss is an important reproductive health issue, affecting 2%–5% of couples. Common established causes include uterine anomalies, antiphospholipid syndrome, hormonal and metabolic disorders, and cytogenetic abnormalities. Other etiologies have been proposed but are still considered controversial, such as chronic endometritis, inherited thrombophilias, luteal phase deficiency, and high sperm DNA fragmentation levels. Over the years, evidence-based treatments such as surgical correction of uterine anomalies or aspirin and heparin for antiphospholipid syndrome have improved the outcomes for couples with recurrent pregnancy loss. However, almost half of the cases remain unexplained and are empirically treated using progesterone supplementation, anticoagulation, and/or immunomodulatory treatments. Regardless of the cause, the long-term prognosis of couples with recurrent pregnancy loss is good, and most eventually achieve a healthy live birth. However, multiple pregnancy losses can have a significant psychological toll on affected couples, and many efforts are being made to improve treatments and decrease the time needed to achieve a successful pregnancy. This article reviews the established and controversial etiologies, and the recommended therapeutic strategies, with a special focus on unexplained recurrent pregnancy losses and the empiric treatments used nowadays. It also discusses the current role of preimplantation genetic testing in the management of recurrent pregnancy loss. PMID:28553146

Safety of treatments for inflammatory bowel disease: Clinical practice guidelines of the Italian Group for the Study of Inflammatory Bowel Disease (IG-IBD).

PubMed

Biancone, Livia; Annese, Vito; Ardizzone, Sandro; Armuzzi, Alessandro; Calabrese, Emma; Caprioli, Flavio; Castiglione, Fabiana; Comberlato, Michele; Cottone, Mario; Danese, Silvio; Daperno, Marco; D'Incà, Renata; Frieri, Giuseppe; Fries, Walter; Gionchetti, Paolo; Kohn, Anna; Latella, Giovanni; Milla, Monica; Orlando, Ambrogio; Papi, Claudio; Petruzziello, Carmelina; Riegler, Gabriele; Rizzello, Fernando; Saibeni, Simone; Scribano, Maria Lia; Vecchi, Maurizio; Vernia, Piero; Meucci, Gianmichele

2017-04-01

Inflammatory bowel diseases are chronic conditions of unknown etiology, showing a growing incidence and prevalence in several countries, including Italy. Although the etiology of Crohn's disease and ulcerative colitis is unknown, due to the current knowledge regarding their pathogenesis, effective treatment strategies have been developed. Several guidelines are available regarding the efficacy and safety of available drug treatments for inflammatory bowel diseases. Nevertheless, national guidelines provide additional information adapted to local feasibility, costs and legal issues related to the use of the same drugs. These observations prompted the Italian Group for the Study of Inflammatory Bowel Disease (IG-IBD) to establish Italian guidelines on the safety of currently available treatments for Crohn's disease and ulcerative colitis. These guidelines discuss the use of aminosalicylates, systemic and low bioavailability corticosteroids, antibiotics (metronidazole, ciprofloxacin, rifaximin), thiopurines, methotrexate, cyclosporine A, TNFα antagonists, vedolizumab, and combination therapies. These guidelines are based on current knowledge derived from evidence-based medicine coupled with clinical experience of a national working group. Copyright © 2017 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

Management of side effects during and post-treatment in breast cancer survivors.

PubMed

Palesh, Oxana; Scheiber, Caroline; Kesler, Shelli; Mustian, Karen; Koopman, Cheryl; Schapira, Lidia

2018-03-01

Cancer-related fatigue, insomnia, and cancer-related cognitive impairment are commonly experienced symptoms that share psychological and physical manifestations. One or more of these symptoms will affect nearly all patients at some point during their course of treatment or survivorship. These side effects are burdensome and reduce patients' quality of life well beyond their cancer diagnosis and associated care treatments. Cancer-related fatigue, insomnia, and cancer-related cognitive impairment are likely to have multiple etiologies that make it difficult to identify the most effective method to manage them. In this review, we summarized the information on cancer-related fatigue, insomnia, and cancer-related cognitive impairment incidence and prevalence among breast cancer patients and survivors as well as recent research findings on pharmaceutical, psychological, and exercise interventions that have shown effectiveness in the treatment of these side effects. Our review revealed that most current pharmaceutical interventions tend to ameliorate symptoms only temporarily without addressing the underlying causes. Exercise and behavioral interventions are consistently more effective at managing chronic symptoms and possibly address an underlying etiology. Future research is needed to investigate effective interventions that can be delivered directly in clinic to a large portion of patients and survivors. © 2017 Wiley Periodicals, Inc.

Chronic constipation: an evidence-based review.

PubMed

Leung, Lawrence; Riutta, Taylor; Kotecha, Jyoti; Rosser, Walter

2011-01-01

Chronic constipation is a common condition seen in family practice among the elderly and women. There is no consensus regarding its exact definition, and it may be interpreted differently by physicians and patients. Physicians prescribe various treatments, and patients often adopt different over-the-counter remedies. Chronic constipation is either caused by slow colonic transit or pelvic floor dysfunction, and treatment differs accordingly. To update our knowledge of chronic constipation and its etiology and best-evidence treatment, information was synthesized from articles published in PubMed, EMBASE, and Cochrane Database of Systematic Reviews. Levels of evidence and recommendations were made according to the Strength of Recommendation taxonomy. The standard advice of increasing dietary fibers, fluids, and exercise for relieving chronic constipation will only benefit patients with true deficiency. Biofeedback works best for constipation caused by pelvic floor dysfunction. Pharmacological agents increase bulk or water content in the bowel lumen or aim to stimulate bowel movements. Novel classes of compounds have emerged for treating chronic constipation, with promising clinical trial data. Finally, the link between senna abuse and colon cancer remains unsupported. Chronic constipation should be managed according to its etiology and guided by the best evidence-based treatment.

Piracetam in the treatment of cortical myoclonus.

PubMed

Genton, P; Guerrini, R; Remy, C

1999-03-01

This paper reviews existing publications on the use of piracetam for the treatment of cortical myoclonus of various etiologies and includes the personal experience of the authors in progressive myoclonus epilepsy. Two double-blind comparisons with placebo provided results which allow recommendations for the dosage and usage of piracetam in cortical myoclonus. Wide individual variation (7-24g daily) exists in dosage requirements but responses are dose-related so that dosage should be increased until an optimum effect is obtained. Tolerability after long-term use of piracetam in high dosage has been very good and without toxicity or serious adverse effects. Side effects have been occasional, mild and transient. The authors present their experience of 12 patients with progressive myoclonus epilepsy in whom the administration of up to 45 g piracetam daily, when added to existing anti-epileptic treatment, caused marked and sometimes spectacular improvement and was without significant adverse effects. Improvement was maintained for up to 7 years. The use of piracetam for disabling cortical myoclonus of any etiology, either as an addition to existing antimyoclonic drugs or as monotherapy, may bring about profound improvement in disability and quality of life. Piracetam should be considered a first-line drug for the treatment of cortical myoclonus.

Eating disorders in women

PubMed Central

Sharan, Pratap; Sundar, A. Shyam

2015-01-01

Eating disorders, especially anorexia nervosa and bulimia nervosa have been classically described in young females in Western population. Recent research shows that they are also seen in developing countries including India. The classification of eating disorders has been expanded to include recently described conditions like binge eating disorder. Eating disorders have a multifactorial etiology. Genetic factor appear to play a major role. Recent advances in neurobiology have improved our understanding of these conditions and may possibly help us develop more effective treatments in future. Premorbid personality appears to play an important role, with differential predisposition for individual disorders. The role of cultural factors in the etiology of these conditions is debated. Culture may have a pathoplastic effect leading to non-conforming presentations like the non fat-phobic form of anorexia nervosa, which are commonly reported in developing countries. With rapid cultural transformation, the classical forms of these conditions are being described throughout the world. Diagnostic criteria have been modified to accommodate for these myriad presentations. Treatment of eating disorders can be quite challenging, given the dearth of established treatments and poor motivation/insight in these conditions. Nutritional rehabilitation and psychotherapy remains the mainstay of treatment, while pharmacotherapy may be helpful in specific situations. PMID:26330646

Obsessive-compulsive disorder: an overview.

PubMed

Simpson, H B; Fallon, B A

2000-01-01

In this article, which is the first in a three-part series, the authors provide an overview of the current state of our knowledge of the phenomenology, etiology, and diagnosis of OCD. The DSM-IV criteria for OCD are presented and explicated. Disorders that are commonly comorbid with OCD (e.g., major depressive disorder, other anxiety dis-orders, Tourette's disorder) are described. The authors also discuss disorders such as body dysmorphic disorder that may be related to OCD and are often termed OCD spectrum disorders. OCD is likely to have multiple causes and the authors discuss behavioral, neuroanatomical, and neurochemical theories of OCD. Two treatments have demonstrated efficacy in OCD, cognitive-behavioral therapy and pharmacotherapy with serotonergic reuptake inhibitors, and the authors discuss how these treatments may work in light of what is known about the etiology of the disorder. The different subtypes of OCD that have been proposed are described along with their implications for treatment. The article concludes with a discussion of diagnosis that provides specific guidance for the clinician on how to assess a patient for possible OCD. The next two articles in this series will cover cognitive-behavioral and medication treatment in detail.

Program Guidelines for Individuals Who Are Deaf-Blind.

ERIC Educational Resources Information Center

Lunden, Janet, Ed.

The California State guidelines are presented for identifying, assessing, and providing services to deaf blind individuals. Chapter 1 focuses on identification with sections on definition, etiology, referral, and unique educational needs (e.g., vision, audition, behavior, daily living). Chapter 2 discusses student assessment. Sections cover:…

Clinical features of pedophilia and implications for treatment.

PubMed

Cohen, Lisa J; Galynker, Igor I

2002-09-01

The authors discuss the diagnostic criteria for pedophilia and review the literature on its clinical features, including data on prevalence, gender, age of onset, number of victims, frequency and type of acts, violence, impulsivity, and insight. Findings concerning the characteristics of victims (e.g., sex, age, relationship to the pedophile) and research on pedophilic subtypes-exclusive versus nonexclusive; incestuous versus nonincestuous; heterosexual, homosexual, or bisexual-are reviewed. Studies have shown that pedophiles may share many psychiatric features beyond deviant sexual desire, including high rates of comorbid axis I disorders (affective disorders, substance use disorders, impulse control disorders, other paraphilias) as well as severe axis II psychopathology (especially antisocial and Cluster C personality disorders). The authors present several possible etiological models for pedophilia and conclude that further research is needed concerning the etiological role of a childhood history of sexual abuse as well as the underlying neurobiology of deviant sexual arousal and decreased erotic differentiation. Finally, findings concerning pharmacological and cognitive-behavioral treatments for pedophilia are briefly reviewed. Recidivism, drop-out, and noncompliance are significant problems in the treatment of pedophilia. The authors review predictors of treatment outcome and conclude that pedophilia is extremely difficult to treat and that effective treatment needs to be intensive, long-term, and comprehensive, possibly with lifetime follow-up.

Proceedings of the third international molecular pathological epidemiology (MPE) meeting.

PubMed

Campbell, Peter T; Rebbeck, Timothy R; Nishihara, Reiko; Beck, Andrew H; Begg, Colin B; Bogdanov, Alexei A; Cao, Yin; Coleman, Helen G; Freeman, Gordon J; Heng, Yujing J; Huttenhower, Curtis; Irizarry, Rafael A; Kip, N Sertac; Michor, Franziska; Nevo, Daniel; Peters, Ulrike; Phipps, Amanda I; Poole, Elizabeth M; Qian, Zhi Rong; Quackenbush, John; Robins, Harlan; Rogan, Peter K; Slattery, Martha L; Smith-Warner, Stephanie A; Song, Mingyang; VanderWeele, Tyler J; Xia, Daniel; Zabor, Emily C; Zhang, Xuehong; Wang, Molin; Ogino, Shuji

2017-02-01

Molecular pathological epidemiology (MPE) is a transdisciplinary and relatively new scientific discipline that integrates theory, methods, and resources from epidemiology, pathology, biostatistics, bioinformatics, and computational biology. The underlying objective of MPE research is to better understand the etiology and progression of complex and heterogeneous human diseases with the goal of informing prevention and treatment efforts in population health and clinical medicine. Although MPE research has been commonly applied to investigating breast, lung, and colorectal cancers, its methodology can be used to study most diseases. Recent successes in MPE studies include: (1) the development of new statistical methods to address etiologic heterogeneity; (2) the enhancement of causal inference; (3) the identification of previously unknown exposure-subtype disease associations; and (4) better understanding of the role of lifestyle/behavioral factors on modifying prognosis according to disease subtype. Central challenges to MPE include the relative lack of transdisciplinary experts, educational programs, and forums to discuss issues related to the advancement of the field. To address these challenges, highlight recent successes in the field, and identify new opportunities, a series of MPE meetings have been held at the Dana-Farber Cancer Institute in Boston, MA. Herein, we share the proceedings of the Third International MPE Meeting, held in May 2016 and attended by 150 scientists from 17 countries. Special topics included integration of MPE with immunology and health disparity research. This meeting series will continue to provide an impetus to foster further transdisciplinary integration of divergent scientific fields.

Proceedings of the Third International Molecular Pathological Epidemiology (MPE) Meeting

PubMed Central

Campbell, Peter T.; Rebbeck, Timothy R.; Nishihara, Reiko; Beck, Andrew H.; Begg, Colin B.; Bogdanov, Alexei A.; Cao, Yin; Coleman, Helen G.; Freeman, Gordon J.; Heng, Yujing J.; Huttenhower, Curtis; Irizarry, Rafael A.; Kip, N. Sertac; Michor, Franziska; Nevo, Daniel; Peters, Ulrike; Phipps, Amanda I.; Poole, Elizabeth M.; Qian, Zhi Rong; Quackenbush, John; Robins, Harlan; Rogan, Peter K.; Slattery, Martha L.; Smith-Warner, Stephanie A.; Song, Mingyang; VanderWeele, Tyler J.; Xia, Daniel; Zabor, Emily C.; Zhang, Xuehong; Wang, Molin; Ogino, Shuji

2016-01-01

Molecular pathological epidemiology (MPE) is a transdisciplinary and relatively new scientific discipline that integrates theory, methods and resources from epidemiology, pathology, biostatistics, bioinformatics and computational biology. The underlying objective of MPE research is to better understand the etiology and progression of complex and heterogeneous human diseases with the goal of informing prevention and treatment efforts in population health and clinical medicine. Although MPE research has been commonly applied to investigating breast, lung, and colorectal cancers, its methodology can be used to study most diseases. Recent successes in MPE studies include: 1) the development of new statistical methods to address etiologic heterogeneity; 2) the enhancement of causal inference; 3) the identification of previously unknown exposure-subtype disease associations; and 4) better understanding of the role of lifestyle/behavioral factors on modifying prognosis according to disease subtype. Central challenges to MPE include the relative lack of transdisciplinary experts, educational programs, and forums to discuss issues related to the advancement of the field. To address these challenges, highlight recent successes in the field, and identify new opportunities, a series of MPE meetings have been held at the Dana-Farber Cancer Institute in Boston, MA. Herein, we share the proceedings of the Third International MPE Meeting, held in May 2016 and attended by 150 scientists from 17 countries. Special topics included integration of MPE with immunology and health disparity research. This meeting series will continue to provide an impetus to foster further transdisciplinary integration of divergent scientific fields. PMID:28097472

Congenital hypothyroidism: etiology and growth-development outcome.

PubMed

Dalili, Setila; Rezvani, Seyed Mahmood; Dalili, Hossein; Mohtasham Amiri, Zahra; Mohammadi, Hamid; Abrisham Kesh, Sahar; Novin, Mohammad Hassan; Medghalchi, Abdolreza; Gholamnezhad, Hajar

2014-01-01

One of the most preventable causes of mental and growth retardation is congenital hypothyroidism (CH). This study tries to investigate growth and mental outcome of patients with CH. Since November 2006 and November 2007 in Guilan province, north of Iran, all neonates who were diagnosed with CH, evaluated for etiology of CH by laboratory follow up, thyroid sonography or scan. Growth and development of patients with CH were compared with healthy children in same age, geographical area, social and economical classes in four years old. Demographic characteristics including height, weight, and head circumference at birth, follow up time (four years old) and IQ (Good enough test) were recorded in questionnaires. Among 28904 screened neonates, 37 patients with CH were diagnosed. Incidence of CH was 1:781 in live births, 20 (54%) in female neonates and 17 (46%) in male neonates. The incidences of permanent and transient hypothyroidism were 43.2% (16 cases) and 56. 8% (21 cases) respectively. The incidence of permanent and transient hypothyroidism were 16 (43.2%) and 21 (56, 8%), respectively. In permanent CH, 11 cases (%.68.2) had dyshormonogenesis and 5 cases (%.31.2) had thyroid dysgenesis. Significant statistical difference was only in family history of thyroid disease (34, 3% Positive family history in CH vs. 13.2% in control group, P-value 0.03). All other demographic characteristics and IQ had no statistical difference. Patients with CH diagnosed through neonatal screening and treated had normal growth as general population that indicates effective screening program and treatment in this area (3.2%).

Anorexia Nervosa and Bulimia: A Research Review.

ERIC Educational Resources Information Center

Sweeten, Mary K.

1985-01-01

The eating disorders called anorexia nervosa and bulimia are examined in terms of their symptomatology, etiology, and treatment, and in terms of how the extension home economist or teacher can help. Resources for additional information or help are listed. (CT)

Anorexia Nervosa and Bulimia.

ERIC Educational Resources Information Center

Csapo, Marg

1987-01-01

The article reviews the literature on anorexia nervosa, with or without bulimia, and presents a comprehensive picture of this eating disorder, focusing on terminology, historical references, prevalence, prognosis, classification, diagnostic criteria, physical and psychological characteristics, evolution of the disability, etiology, treatment, and…

Cognitive Development and Adolescent Disabilities.

ERIC Educational Resources Information Center

Elkind, David

1985-01-01

The author offers clinical examples of ways in which the attainment of formal operations in adolescents both exacerbates chronic disabilities and contributes to the etiology of new disabilities (such as in teenage obesity, anorexia nervosa, and depression). He suggests treatment guidelines. (CL)

Overuse injuries of the lower extremity: shin splints, iliotibial band friction syndrome, and exertional compartment syndromes.

PubMed

Jones, D C; James, S L

1987-04-01

The authors' discussion of overuse injuries of the lower extremity encompasses shin splints, iliotibial band friction syndrome, and exertional compartment syndromes. Etiology, diagnosis, and treatment are considered for each disorder.

Oral cancer. The importance of early diagnosis and treatment.

PubMed

Sciubba, J J

2001-01-01

Oral cancer is an important health issue. The WHO predicts a continuing worldwide increase in the number of patients with oral cancer, extending this trend well into the next several decades. In the US the projected number of new cases of oral and oropharyngeal cancer will exceed 31,000 per year. Mortality due to cancers in this region exceeds the annual death rate is the US caused by either cutaneous melanoma or cervical cancer. Significant agents involved in the etiology of oral cancer in Western countries include sunlight exposure, smoking and alcohol consumption. Use of the areca or betel nut in many cultures is a major etiological factor outside of the USA. Other etiologic factors associated with oral squamous cell carcinoma, but far less significant statistically, include syphilis and sideropenic dysphagia. Recently, strong evidence for an etiological relationship between human papilloma virus and a subset of head and neck cancers has been noted. It is generally accepted that most sporadic tumors are the result of a multi-step process of accumulated genetic alterations. These alterations affect epithelial cell behavior by way of loss of chromosomal heterozygosity which in turn leads to a series of events progressing to the ultimate stage of invasive squamous cell carcinoma. The corresponding genetic alterations are reflected in clinical and microscopic pathology from hyperplasia through invasiveness. A wide range of mucosal alternations fall within the rubric of leukoplakia. Proliferative verrucous leukoplakia represents a relatively new type of leukoplakia that is separate from the more common or less innocuous form of this condition. Erythroplakia is particularly relevant considering its almost certain relationship with dysplasia or invasive carcinoma. Squamous cell carcinoma will develop from antecedent dysplastic oral mucosal lesions if an early diagnosis has not been made and treatment given. Early diagnosis within stages I and II correspond to a vastly improved 5-year survival rate when compared with more advanced stage III and IV lesions. Surgical management of this disease remains the mainstay of treatment. Other therapies include radiation and chemotherapy options that may be used adjunctively and palliatively. Following treatment, it is important to understand the significant risks of second primary cancers developing within the upper aerodigestive tract as a result of field cancerization. The most important message is that early detection of the asymptomatic early stage oral cancer translates in general terms to satisfactory clinical outcome and cure in most patients.

Omega-3 fatty acids as adjunctive therapy in Crohns disease.

PubMed

Macdonald, Angie

2006-01-01

Crohns disease is an inflammatory bowel disease that can have a significant impact on the health of those afflicted. The etiology of the disease is unknown, but genetic, environmental, dietary, and immunological factors are thought to be involved. Multiple nutrients can become depleted during active disease due to inadequate intake or malabsorption. Preventing these deficiencies is paramount in the care of those suffering from Crohns disease. Often the traditional treatments (medications) have limited effectiveness and negative side effects that inhibit their use. Enteral nutrition has promising therapeutic benefits, but its use is often limited to the pediatric population due to poor patient acceptability. Omega-3 fatty acids have been investigated for their anti-inflammatory properties as an alternative to traditional care. This article reviews the etiology of Crohns disease, nutritional deficiencies, traditional treatments, and the use of omega-3 fatty acids in the prevention of Crohns recurrence. The results from clinical trials have been conflicting, but a new fish oil preparation that limits the side effects of traditional fish oil therapy shows promise as an adjunctive treatment for Crohns disease. Continued research is needed to validate these findings.

Branchial cleft or cervical lymphoepithelial cysts: etiology and management.

PubMed

Glosser, Jeffrey W; Pires, Carlos Alberto S; Feinberg, Stephen E

2003-01-01

The cervical lymphoepithelial or branchial cleft cyst is a developmental cyst that has a disputed pathogenesis. The objective of this article is to provide a brief review of the literature and to define diagnostic terms related to this anomaly, as well as to describe its etiology, clinical presentation and treatment. The cervical lymphoepithelial or branchial cleft cyst usually presents as a unilateral, soft-tissue fluctuant swelling that typically appears in the lateral aspect of the neck, anterior to the sternocleidomastoid muscle, and becomes clinically evident late in childhood or in early adulthood. Clinicians can diagnose the cyst with appropriate imaging to assess the extent of the lesion before definitive surgical treatment. The authors describe a patient who underwent excision of a well-encapsulated cystic structure that was diagnosed as a branchial cleft cyst. The cervical lymphoepithelial or branchial cleft cyst can be easily misdiagnosed as a parotid swelling or odontogenic infection. It is imperative that clinicians make an accurate diagnosis so that appropriate treatment (that is, surgical excision) can be performed. If the cysts are treated properly, recurrences are rare.

Report of a workshop on research gaps in the treatment of cerebral palsy.

PubMed

Lungu, Codrin; Hirtz, Deborah; Damiano, Diane; Gross, Paul; Mink, Jonathan W

2016-09-20

Cerebral palsy (CP) is heterogeneous in etiology and manifestations, making research into relevant therapies difficult and limiting the generalizability of the results. We report here on the NIH CP symposium, where stakeholders from academic, clinical, regulatory, and advocacy backgrounds discussed the major challenges and needs for moving forward with clinical research in CP, and outlined priorities and action items. New information is constantly generated through research into pathogenesis and etiology. Clinical research and new therapeutic approaches need to keep pace, through large data registry integration and new research designs. Development of standardized data collection, increasing academic focus on CP research, and iterative approaches to treatment throughout the patients' lives, have all been identified as areas of focus. The workshop identified critical gaps and areas of focus to increase the evidence base for therapeutic approaches to determine which treatments work best for which patients in the near future. These include consolidation and optimization of databases and registries, updates to the research methodology, and better integration of resources and stakeholders. © 2016 American Academy of Neurology.

Molecular etiology of primary hyperoxaluria type 1: new directions for treatment.

PubMed

Danpure, Christopher J

2005-01-01

Primary hyperoxaluria type 1 (PH1) is a rare autosomal-recessive disorder caused by a deficiency of the liver-specific enzyme alanine:glyoxylate aminotransferase (AGT). AGT deficiency results in increased synthesis and excretion of the metabolic end-product oxalate and deposition of insoluble calcium oxalate in the kidney and urinary tract. Classic treatments for PH1 have tended to address the more distal aspects of the disease process (i.e. the symptoms rather than the causes). However, advances in the understanding of the molecular etiology of PH1 over the past decade have shifted attention towards the more proximal aspects of the disease process (i.e. the causes rather than the symptoms). The determination of the crystal structure of AGT has enabled the effects of some of the most important missense mutations in the AGXT gene to be rationalised in terms of AGT folding, dimerization and stability. This has opened up new possibilities for the design pharmacological agents that might counteract the destabilizing effects of these mutations and which might be of use for the treatment of a potentially life-threatening and difficult-to-treat disease.

The psychology of fear of flying (part I): a critical evaluation of current perspectives on the nature, prevalence and etiology of fear of flying.

PubMed

Oakes, Margaret; Bor, Robert

2010-11-01

Fear of flying, its nature, prevalence, etiology and treatment, has been the subject of a substantial quantity of research over the past 30 years. With the exception of a dated review of treatment methods however, there has been no evaluation of this expanding body of evidence, its contribution to theory and influence on clinical practice. Published research has also generally failed to apply developments in the understanding and treatment of anxiety disorders generally to fear of flying. This review provides a critical evaluation of the existing literature and what it reveals about theory and practice. It does this from the perspective of Cognitive Behavioural Therapy. The evidence reviewed demonstrates that fear of flying is a heterogeneous phenomenon which is acquired under the influence of complex psychological, social and physiological factors unique to each affected individual. Effective psychological interventions must therefore be founded on a comprehensive functional assessment of each individual, a finding which is considered in detail in the second part of this review. Copyright © 2010 Elsevier Ltd. All rights reserved.

Herbal Medicines for the Management of Irritable Bowel Syndrome: A Systematic Review.

PubMed

Bahrami, Hamid Reza; Hamedi, Shokouhsadat; Salari, Roshanak; Noras, Mohammadreza

2016-08-01

Irritable Bowel Syndrome (IBS) is a chronic digestive disorder, which is characterized by abdominal pain, bloating, diarrhea and constipation periods. The etiology is unknown. Based on the different mechanisms in the etiology, treatment focuses on controlling symptoms. Due to the longtime of syndrome, inadequacy of current treatments, financial burden for patients and pharmacologic effects, several patients have turned to the use of complementary and alternative medicine (CAM). Complementary and alternative treatments for IBS include hypnosis, acupuncture, cognitive behavior therapy, yoga, and herbal medicine. Herbal medicines can have therapeutic effects and adverse events in IBS. The aim of this study was to evaluate the efficacy of herbal medicines in the control of IBS, and their possible mechanisms of action were reviewed. Herbal medicines are an important part of the health care system in many developing countries It is important for physicians to understand some of the more common forms of CAM, because some herbs have side effects and some have interactions with conventional drugs. However herbal medicines may have therapeutic effects in IBS, and further clinical research is needed to assess its effectiveness and safety.

Alopecia Areata. Current situation and perspectives.

PubMed

Juárez-Rendón, Karina J; Rivera Sánchez, Gildardo; Reyes-López, Miguel Á; García-Ortiz, José E; Bocanegra-García, Virgilio; Guardiola-Avila, Iliana; Altamirano-García, María L

2017-12-01

Alopecia areata (AA) is a dermatological disease characterized by non-scarring hair loss of the scalp and/or body, with an unpredictable and variable evolution in the patients in which, despite multidisciplinary efforts, its etiology is not entirely known, although some evidence suggests that environmental, immunological and genetic factors could be generating the disease. The aim of this review is to provide an updated panorama of the clinical characteristics, diagnosis and treatment of AA, to analyze the mechanisms that could participate in its etiology, as well as to review some of the most important genetic variants that could confer susceptibility to the development of this disease. Sociedad Argentina de Pediatría.

MRI findings in acute hyperammonemic encephalopathy resulting from decompensated chronic liver disease.

PubMed

Sureka, Jyoti; Jakkani, Ravi Kanth; Panwar, Sanuj

2012-06-01

Hyperammonemic encephalopathy is a type of metabolic encephalopathy with diversified etiology. Hyperammonemia is the end result of several metabolic disorders such as congenital deficiencies of urea cycle enzymes, hepatic encephalopathy, Reye's syndrome and other toxic encephalopathies. Non-specific clinical presentation poses a great challenge in early diagnosis of this entity. Irrespective of the underlying etiology, hyperammonemia causes a distinctive pattern of brain parenchymal injury. The cingulate gyrus and insular cortex are more vulnerable to this type of toxic insult. Characteristic magnetic resonance imaging findings in combination with laboratory parameters can help to differentiate this entity from other metabolic encephalopathy and thus aiding in early diagnosis and treatment.

Metabolic screening and metabolomics analysis in the Intellectual Developmental Disorders Mexico Study.

PubMed

Ibarra-González, Isabel; Rodríguez-Valentín, Rocío; Lazcano-Ponce, Eduardo; Vela-Amieva, Marcela

2017-01-01

Inborn errors of metabolism (IEM) are genetic conditions that are sometimes associated with intellectual developmental disorders (IDD). The aim of this study is to contribute to the metabolic characterization of IDD of unknown etiology in Mexico. Metabolic screening using tandem mass spectrometry and fluorometry will be performed to rule out IEM. In addition, target metabolomic analysis will be done to characterize the metabolomic profile of patients with IDD. Identification of new metabolomic profiles associated with IDD of unknown etiology and comorbidities will contribute to the development of novel diagnostic and therapeutic schemes for the prevention and treatment of IDD in Mexico.

Systemic treatment for alopecia areata.

PubMed

Otberg, Nina

2011-01-01

Of the world population, 1.7% is suffering from alopecia areata at some point in their lives. The exact etiology of this disease is still unknown, and the course of the disease is unpredictable. Effective treatments, especially for severe multifocal alopecia areata, alopecia areata totalis, and alopecia areata universalis, are lacking. The present article will discuss side effects and relapse rates of different systemic agents for treatment of severe and rapid progressive alopecia areata. © 2011 Wiley Periodicals, Inc.

Nerve damage in dentistry.

PubMed

Pogrel, M Anthony

2017-01-01

Many forms of dental treatment have the potential to cause injury to the oral branches of the trigeminal nerve, including local anesthetic injections, root canal therapy, implant insertion, bone grafting, and dentoalveolar surgery. Based on the records of a referral center with more than 30 years' experience in managing 3200 of these injuries, this article reviews etiology and prevention; suggests criteria for referral of patients; and discusses treatment for the various types of injury and the results of such treatment.

[Non-neoplastic esophageal stenosis: not always so benign].

PubMed

Lorenz, Julie; Vollenweider, Peter; Vuilleumier, Henri; Schwab, Marcos

2013-10-02

Esophageal intramural pseudodiverticulosis is a rare pathology whose etiology is unknown, but which is frequently associated with three highly prevalent entities: esophageal reflux disease, esophageal candidosis and alcoholic esophagitis. With conservative treatment the course of these pathologies is usually benign. However, some severe cases are resistant to conservative treatment and may require more aggressive management. We here present the case of patient suffering from a severe esophagitis complicated by chronic mediastinitis with life-threatening repercussions, requiring esophagectomy as treatment.

The Role of Obesity Training in Medical School and Residency on Bariatric Surgery Knowledge in Primary Care Physicians

PubMed Central

Stanford, Fatima Cody; Johnson, Erica D.; Claridy, Mechelle D.; Earle, Rebecca L.; Kaplan, Lee M.

2015-01-01

Objective. US primary care physicians are inadequately educated on how to provide obesity treatment. We sought to assess physician training in obesity and to characterize the perceptions, beliefs, knowledge, and treatment patterns of primary care physicians. Methods. We administered a cross-sectional web-based survey from July to October 2014 to adult primary care physicians in practices affiliated with the Massachusetts General Hospital (MGH). We evaluated survey respondent demographics, personal health habits, obesity training, knowledge of bariatric surgery care, perceptions, attitudes, and beliefs regarding the etiology of obesity and treatment strategies. Results. Younger primary care physicians (age 20–39) were more likely to have received some obesity training than those aged 40–49 (OR: 0.08, 95% CI: 0.008–0.822) or those 50+ (OR: 0.03, 95% CI: 0.004–0.321). Physicians who were young, had obesity, or received obesity education in medical school or postgraduate training were more likely to answer bariatric surgery knowledge questions correctly. Conclusions. There is a need for educational programs to improve physician knowledge and competency in treating patients with obesity. Obesity is a complex chronic disease, and it is important for clinicians to be equipped with the knowledge of the multiple treatment modalities that may be considered to help their patients achieve a healthy weight. PMID:26339506

Focal dystonia in musicians: phenomenology, pathophysiology, triggering factors, and treatment.

PubMed

Altenmüller, Eckart; Jabusch, Hans-Christian

2010-03-01

Musician's dystonia is a task-specific movement disorder that manifests itself as a loss of voluntary motor control in extensively trained movements. Approximately 1% of all professional musicians develop musician's dystonia, and in many cases, the disorder terminates the careers of affected musicians. The pathophysiology of the disorder is not completely clarified. Findings include 1) reduced inhibition at different levels of the central nervous system, 2) maladaptive plasticity and altered sensory perception, and 3) alterations in sensorimotor integration. Epidemiological data demonstrate a higher risk for those musicians who play instruments requiring maximal fine-motor skills. For instruments where workload differs across hands, focal dystonia appears more often in the more intensely used hand. In psychological studies, musicians with dystonia have more anxiety and perfectionist tendencies than healthy musicians. These findings strengthen the assumption that behavioral factors may be involved in the etiology of musician's dystonia. Preliminary findings also suggest a genetic contribution to focal task-specific dystonia with phenotypic variations including musician's dystonia. Treatment options include pharmacological interventions, such as trihexyphenidyl or botulinum toxin-A, as well as retraining programs and ergonomic changes in the instrument. Patient-tailored treatment strategies may significantly improve the situation of musicians with focal dystonia. Positive results after retraining and unmonitored technical exercises underline the benefit of an active involvement of patients in the treatment process. Only a minority of musicians, however, return to normal motor control using the currently available therapies.

Brucellosis in low-income and middle-income countries

PubMed Central

Rubach, Matthew P.; Halliday, Jo E.B.; Cleaveland, Sarah; Crump, John A.

2014-01-01

Purpose of review Human brucellosis is a neglected, underrecognized infection of widespread geographic distribution. It causes acute febrile illness and a potentially debilitating chronic infection in humans, and livestock infection has substantial socioeconomic impact. This review describes new information regarding the epidemiology of brucellosis in the developing world and advances in diagnosis and treatment. Recent findings The highest recorded incidence of human brucellosis occurs in the Middle East and Central Asia. Fever etiology studies demonstrate brucellosis as a cause of undifferentiated febrile illness in the developing world. Brucellosis is a rare cause of fever among returning travelers, but is more common among travelers returning from the Middle East and North Africa. Sensitive and specific rapid diagnostic tests appropriate for resource-limited settings have been validated. Randomized controlled trials demonstrate that optimal treatment for human brucellosis consists of doxycycline and an aminoglycoside. Decreasing the burden of human brucellosis requires control of animal brucellosis, but evidence to inform the design of control programs in the developing world is needed. Summary Brucellosis causes substantial morbidity in human and animal populations. While improvements in diagnostic options for resource-limited settings and stronger evidence for optimal therapy should enhance identification and treatment of human brucellosis, prevention of human disease through control in animals remains paramount. PMID:23963260

Safety in the veterinary medical workplace environment. Common issues and concerns.

PubMed

Brody, M D

1993-09-01

This article addresses some of the major areas of concern related to safety in the veterinary workplace. Some practical guidance is offered for setting up programs in areas such as medical waste, hazard communication, general occupational safety and health requirements, shipments of etiologic agents, and pesticides.

Food for Thought: Eating Disorders and Outdoor Adventure.

ERIC Educational Resources Information Center

Richards, Kaye; Allin, Linda

2001-01-01

The history and etiology of eating disorders are briefly outlined, with attention to their prevalence in adolescent girls. A critical examination of the links among outdoor adventure, eating disorders, and physicality shows how adventure programs can reinforce eating disorders. Strategies are presented that illustrate the potential of outdoor…

Etiology and sequelae of root resorption.

PubMed

Vlaskalic, V; Boyd, R L; Baumrind, S

1998-06-01

This article reviews the current status of investigation into apical root resorption within the context of orthodontic treatment. Treatment and patient factors that have traditionally been investigated are discussed, along with the results of current research in this area. The need for rethinking traditional research strategies in the quest for identifying both control and causative mechanisms is explored. Finally, proposals for key areas of future interest are highlighted.

[Recurrent urinary tract infection].

PubMed

Ali, Adel Ben; Bagnis, Corinne Isnard

2014-09-01

Recurrent urinary tract infection involves mainly women and exhibits an ecological as well as economical risk. 4% of all urinary tract infection are recurrent and usually secondary to general or local abnormalities. A multidisciplinary medical and surgical team (urology, nephrology, bacteriology, infectious disease) best performs diagnosis and treatment as well as rules out reversible etiology. Treatment relies on behavioral changes before offering cranberry products and/or antibioprophylaxis if necessary.

Gordon Wilson Lecture: Infectious Disease Causes of Cancer: Opportunities for Prevention and Treatment.

PubMed

Howley, Peter M

2015-01-01

The role of infectious agents in cancer is generally underappreciated. However, approximately 20% of human cancers are caused by infectious agents and as such they rank second only to tobacco as a potentially preventable cause in humans. Specific viruses, parasites, and bacteria have been linked to specific human cancers. The infectious etiology for these specific cancers provides opportunities for prevention and treatment.

A Randomized, Double-Blind, Crossover Comparison of MK-0929 and Placebo in the Treatment of Adults with ADHD

ERIC Educational Resources Information Center

Rivkin, Anna; Alexander, Robert C.; Knighton, Jennifer; Hutson, Pete H.; Wang, Xiaojing J.; Snavely, Duane B.; Rosah, Thomas; Watt, Alan P.; Reimherr, Fred W.; Adler, Lenard A.

2012-01-01

Objective: Preclinical models, receptor localization, and genetic linkage data support the role of D4 receptors in the etiology of ADHD. This proof-of-concept study was designed to evaluate MK-0929, a selective D4 receptor antagonist as treatment for adult ADHD. Method: A randomized, double-blind, placebo-controlled, crossover study was conducted…

Mozart K.448 listening decreased seizure recurrence and epileptiform discharges in children with first unprovoked seizures: a randomized controlled study.

PubMed

Lin, Lung-Chang; Lee, Mei-Wen; Wei, Ruey-Chang; Mok, Hin-Kiu; Yang, Rei-Cheng

2014-01-13

Increasing numbers of reports show the beneficial effects of listening to Mozart music in decreasing epileptiform discharges as well as seizure frequency in epileptic children. There has been no effective method to reduce seizure recurrence after the first unprovoked seizure until now. In this study, we investigated the effect of listening to Mozart K.448 in reducing the seizure recurrence rate in children with first unprovoked seizures. Forty-eight children who experienced their first unprovoked seizure with epileptiform discharges were included in the study. They were randomly placed into treatment (n = 24) and control (n = 24) groups. Children in the treatment group listened to Mozart K.448 daily before bedtime for at least six months. Two patients in the treatment group were excluded from analysis due to discontinuation intervention. Finally, forty-six patients were analyzed. Most of these patients (89.1%) were idiopathic in etiology. Seizure recurrence rates and reduction of epileptiform discharges were compared. The average follow-up durations in the treatment and control groups were 18.6 ± 6.6 and 20.1 ± 5.1 months, respectively. The seizure recurrence rate was estimated to be significantly lower in the treatment group than the control group over 24 months (37.2% vs. 76.8%, p = 0.0109). Significant decreases in epileptiform discharges were also observed after 1, 2, and 6 months of listening to Mozart K.448 when compared with EEGs before listening to music. There were no significant differences in gender, mentality, seizure type, and etiology between the recurrence and non-recurrence groups. Although the case number was limited and control music was not performed in this study, the study revealed that listening to Mozart K.448 reduced the seizure recurrence rate and epileptiform discharges in children with first unprovoked seizures, especially of idiopathic etiology. We believe that Mozart K.448 could be a promising alternative treatment in patients with first unprovoked seizures and abnormal EEGs. Further large-scaled study should be conducted to confirm the effect. NCT01892605, date: June-19-2013.

Sexual assault prevention programs: current issues, future directions, and the potential efficacy of interventions with women.

PubMed

Yeater, E A; O'Donohue, W

1999-11-01

Current problems facing the primary prevention of sexual assault are reviewed. Effective sexual assault prevention programs for both males and females have been slow to develop due to the fact that the etiologies of sexual assault have not been identified. Although dissemination of prevention programs has become increasingly popular in recent years, few programs have evaluated the extent to which the constructs identified in the interventions are effective at decreasing rates of sexual assault. This article discusses previous studies in sexual assault prevention programs, methodological and conceptual problems that currently exist in the field, pragmatic difficulties regarding program implementation and evaluation, and recommendations for future research with an emphasis on interventions with female participants.

Seborrheic dermatitis: a clinical practice snapshot.

PubMed

Schmidt, Jennifer A

2011-08-01

Seborrheic dermatitis is a chronic, recurring skin disorder that has no cure.Current clinical research has implicated Malassezia yeast in the etiology. Using a clear, concise clinical picture and a thorough patient history, even the novice NP can formulate an effective treatment plan.

Evaluation and opportunities in overtraining approaches.

PubMed

Roose, Jolanda; de Vries, Wouter R; Schmikli, Sandor L; Backx, Frank J G; van Doornen, Lorenz J P

2009-12-01

Overtraining (OT) as a sports phenomenon can be caused by stressors on various levels (physical, emotional, psychological, and social) and evokes responses on these levels. This study evaluated research and new opportunities in the field of OT by introducing an integrated multidisciplinary approach, based on the single and multistressors approach. The single stressor approach focuses on the training load-recovery imbalance, which results in a stagnating performance, excluding the etiology by nonsport-related factors. The multistressors approach includes all factors as relevant in the etiology of a stagnating performance. In future studies on OT an integrative approach should not only highlight changes in training regimes and specific responses to training stressors but also focus on the role of training-related recovery, the impact of stressors, and personality factors influencing stress appraisal. This will provide a better insight into the etiology and consequences of OT necessary for prevention and treatment in sport practice, and enhance the focus on adequate recovery (good sleep, sufficient rest periods) and athletes' stress-related responses.

Trends in risk factors and etiology of 606 cases of infective endocarditis over 23 years (1984-2006) in slovakia.

PubMed

Hricak, V; Liska, B; Kovackova, J; Mikusova, J; Fischer, V; Kovacik, J; Karvaj, M; Jurco, R; Ondrusova, A; Kalavsky, E; Marks, P; Beno, P; Krcmery, V

2007-04-01

The aim of this study was to assess trends in risk factors, etiology, outcome and treatment strategies for endocarditis over 23 years in Slovakia. A prospective survey of 606 cases of infective endocarditis (IE) was conducted from 1984-2006. Rheumatic fever as well as previous dental surgery showed decreasing trends within the last 23 years. Also embolic complications of IE declined along with increasing rates of surgically treated patients. No significant changes in etiology were detected apart from the fact that culture-negative endocarditis increased from 10.7% to 55.4% between 1998-2001. Surgically treated patients increased from 22.7% (1984-1990) to 50.1% (2002-2006) and mortality dramatically decreased from 26.7% (1984-1990) to 5.3% (2002-2006). Staphylococcus aureus and coagulase-negative staphylococci were the leading causes (22.4% - 48%) followed by viridans streptococci (12.2%-18.2%) were a relatively stable trend over 23 years of IE in Slovakia.

Multiple rare variants in the etiology of autism spectrum disorders

PubMed Central

Buxbaum, Joseph D.

2009-01-01

Recent studies in autism spectrum disorders (ASDs) support an important role for multiple rare variants in these conditions. This is a clinically important finding, as, with the demonstration that a significant proportion of ASDs are the result of rare, etiological genetic variants, it becomes possible to make use of genetic testing to supplement behavioral analyses for an earlier diagnosis. As it appears that earlier interventions in ASDs will produce better outcomes, the development of genetic testing to augment behaviorally based evaluations in ASDs holds promise for improved treatment. Furthermore, these rare variants involve synaptic and neuronal genes that implicate specific paihvi/ays, cells, and subcellular compartments in ASDs, which in turn will suggest novel therapeutic approaches in ASDs, Of particular recent interest are the synaptic cell adhesion and associated molecules, including neurexin 1, neuroligin 3 and 4, and SHANK3, which implicate glutamatergic synapse abnormalities in ASDs, In the current review we will overview the evidence for a genetic etiology for ASDs, and summarize recent genetic findings in these disorders. PMID:19432386

Inheritable and sporadic non-autoimmune hyperthyroidism.

PubMed

Ferraz, Carolina; Paschke, Ralf

2017-03-01

Hyperthyroidism is a clinical state that results from high thyroid hormone levels which has multiple etiologies, manifestations, and potential therapies. Excluding the autoimmune Graves disease, autonomic adenomas account for the most import cause of non-autoimmune hyperthyroidism. Activating germline mutations of the TSH receptor are rare etiologies for hyperthyroidism. They can be inherited in an autosomal dominant manner (familial or hereditary, FNAH), or may occur sporadically as a de novo condition, also called: persistent sporadic congenital non-autoimmune hyperthyroidism (PSNAH). These three conditions: autonomic adenoma, FNAH and PSNAH constitute the inheritable and sporadic non-autoimmune hyperthyroidism. Particularities in epidemiology, etiology, molecular and clinical aspects of these three entities will be discussed in this review in order to guide to an accurate diagnosis allowing among others genetic counseling and presymptomatic diagnosis for the affected families. The optimal treatment based on the right diagnosis will avoid consequences of a persistent or relapsing hyperthyroidism. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

[Painful ejaculation].

PubMed

Delavierre, D; Sibert, L; Rigaud, J; Labat, J-J

2014-06-01

To clarify definition, epidemiology, diagnosis, evaluation, etiologies and treatment of painful ejaculation (PE). Review of the literature performed by searching the Medline database using keywords ejaculation, orgasm, pain, pelvic pain, sexual behavior. PE is a pelviperineal pain caused by ejaculation or orgasm. Its prevalence rate is between 1 and 4% amongst the general population. Mainly located in the penis, pain usually lasts less than 5 minutes. Assessment is clinical and there is no level of evidence about the strategy of complementary investigations. Benign prostatic hyperplasia, chronic pelvic pain syndrome, radical prostatectomy, prostate brachytherapy and some antidepressant medications are the best estimated etiologies found in the literature. A link between urogenital infections and PE is likely but not clearly established. Alpha-blockers had good therapeutic results in few low level of evidence studies. The assessment of PE is not clearly defined. Some etiologies are known but PE may be a functionnal pain. Only high level of evidence studies would validate the use of the alpha-blockers as an efficient therapeutic option. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

A review of imaging modalities in pulmonary hypertension

PubMed Central

Ascha, Mona; Renapurkar, Rahul D.; Tonelli, Adriano R.

2017-01-01

Pulmonary hypertension (PH) is defined as resting mean pulmonary artery pressure ≥25 mmHg measured by right heart catheterization. PH is a progressive, life-threatening disease with a variety of etiologies. Swift and accurate diagnosis of PH and appropriate classification in etiologic group will allow for earlier treatment and improved outcomes. A number of imaging tools are utilized in the evaluation of PH, such as chest X-ray, computed tomography (CT), ventilation/perfusion (V/Q) scan, and cardiac magnetic resonance imaging. Newer imaging tools such as dual-energy CT and single-photon emission computed tomography/computed tomography V/Q scanning have also emerged; however, their place in the diagnostic evaluation of PH remains to be determined. In general, each imaging technique provides incremental information, with varying degrees of sensitivity and specificity, which helps suspect the presence and identify the etiology of PH. The present study aims to provide a comprehensive review of the utility, advantages, and shortcomings of the imaging modalities that may be used to evaluate patients with PH. PMID:28469715

Update on Myocarditis and Inflammatory Cardiomyopathy: Reemergence of Endomyocardial Biopsy.

PubMed

Dominguez, Fernando; Kühl, Uwe; Pieske, Burkert; Garcia-Pavia, Pablo; Tschöpe, Carsten

2016-02-01

Myocarditis is defined as an inflammatory disease of the heart muscle and is an important cause of acute heart failure, sudden death, and dilated cardiomyopathy. Viruses account for most cases of myocarditis or inflammatory cardiomyopathy, which could induce an immune response causing inflammation even when the pathogen has been cleared. Other etiologic agents responsible for myocarditis include drugs, toxic substances, or autoimmune conditions. In the last few years, advances in noninvasive techniques such as cardiac magnetic resonance have been very useful in supporting diagnosis of myocarditis, but toxic, infectious-inflammatory, infiltrative, or autoimmune processes occur at a cellular level and only endomyocardial biopsy can establish the nature of the etiological agent. Furthermore, after the generalization of immunohistochemical and viral genome detection techniques, endomyocardial biopsy provides a definitive etiological diagnosis that can lead to specific treatments such as antiviral or immunosuppressive therapy. Endomyocardial biopsy is not commonly performed for the diagnosis of myocarditis due to safety reasons, but both right- and left endomyocardial biopsies have very low complication rates when performed by experienced operators. This document provides a state-of-the-art review of myocarditis and inflammatory cardiomyopathy, with special focus on the role of endomyocardial biopsy to establish specific treatments. Copyright © 2015 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.

[Gas gangrene of the abdominal wall due to underlying GI pathology: seven cases].

PubMed

Monneuse, O; Gruner, L; Barth, X; Malick, P; Timsit, M; Gignoux, B; Tissot, E

2007-01-01

Gas gangrene of the abdominal wall is a rare clinical occurrence with high rates of morbidity and mortality. The primary source of the infection is often unknown. To analyze the primary underlying intestinal etiologies and diagnostic approaches of gas gangrene of the abdominal wall, and to highlight specific treatment problems, particularly that of constructing a colostomy exteriorized through a massively infected abdominal wall. Seven cases of abdominal wall gas gangrene due to a gastrointestinal etiology were identified. (Cases arising from proctologic sources or related to recent abdominal surgery were excluded.) During the same period, 39 other patients presenting with abdominal wall gangrene from non-intestinal sources were treated. The etiologies were: perforated sigmoid diverticulitis (n=2), perforated appendicitis (n=1), acute pancreatitis with associated cecal perforation (n=1), and perforated colorectal cancer (n=3). Four of the seven patients died despite treatment (mortality of 57%). The clinical presentations of these seven cases demonstrate that a GI source must be suspected whenever a patient presents with abdominal wall gas gangrene, even when there are no specific GI symptoms. Imaging, particularly with CT scan, is essential both to visualize the extent of tissue necrosis and to reveal underlying primary GI pathology. This optimizes the surgical approach both by allowing for complete debridement and drainage of infected tissue, and by focussing the intervention on correction of the underlying primary GI source of infection.

Physical therapy in the treatment of fibromyalgia.

PubMed

Offenbächer, M; Stucki, G

2000-01-01

Fibromyalgia (FM) is a syndrome of unknown etiology characterized by chronic wide spread pain, increased tenderness to palpation and additional symptoms such as disturbed sleep, stiffness, fatigue and psychological distress. While medication mainly focus on pain reduction, physical therapy is aimed at disease consequences such as pain, fatigue, deconditioning, muscle weakness and sleep disturbances and other disease consequences. We systematically reviewed current treatment options in the treatment of fibromyalgia. Based on evidence from randomized controlled trials cardiovascular fitness training importantly improves cardiovascular fitness, both subjective and objective measures of pain as well as subjective energy and work capacity and physical and social activities. Based on anecdotal evidence or small observational studies physiotherapy may reduce overloading of the muscle system, improve postural fatigue and positioning, and condition weak muscles. Modalities and whole body cryotherapy may reduce localized as well as generalized pain in short term. Trigger point injection may reduce pain originating from concomitant trigger points in selected FM patient. Massage may reduce muscle tension and may be prescribed as a adjunct with other therapeutic interventions. Acupuncture may reduce pain and increase pain threshold. Biofeedback may positively influence subjective and objective disease measures. TENS may reduce localized musculoskeletal pain in fibromyalgia. While there seems to be no single best treatment option, physical therapy seem to reduce disease consequences. Accordingly a multidisciplinary approach combining these therapies in a well balanced program may be the most promising strategy and is currently recommended in the treatment of fibromyalgia.

Neighborhood views on the definition and etiology of child maltreatment.

PubMed

Korbin, J E; Coulton, C J; Lindstrom-Ufuti, H; Spilsbury, J

2000-12-01

The purpose of this study, as part of a larger study on neighborhoods and child maltreatment, was to determine how parents residing in neighborhoods with differing profiles of risk for child maltreatment reports defined child abuse and neglect and viewed its etiology. Parents (n = 400) were systematically selected from neighborhoods (n=20) with different profiles of risk for child maltreatment report rates. As part of a larger interview, parents were asked to generate lists of behaviors that they would define as child abuse and neglect and to rate 13 etiological factors on a 10 point scale as to their contribution to the occurrence of child maltreatment. While there were differences in definitional emphases, with African-American parents including behaviors of neglect and European-American parents including behaviors of physical abuse, there was marked congruence on the catalogue of behaviors that parents would define as child abuse and neglect. Four factors were identified that explained almost two-thirds of the variance in parents' etiological explanations: poverty and family disruption, substance abuse and stress; lack of moral and family values; and individual pathology. These factors were related to neighborhood conditions, individual perceptions of neighborhood and individual characteristics. Community-based programs aimed at preventing or ameliorating child maltreatment must have at their very core an understanding of how populations being served define child maltreatment and why they believe that it occurs.

Treatment Options in Gastrointestinal Cutaneous Fistulas

PubMed Central

Ashkenazi, Itamar; Turégano-Fuentes, Fernando; Olsha, Oded; Alfici, Ricardo

2017-01-01

Enterocutaneous fistulas occur most commonly following surgery. A minority of them is caused by a myriad of other etiologies including infection, malignancy, and radiation. While some fistulas may close spontaneously, most patients will eventually need surgery to resolve this pathology. Successful treatment entails adoption of various methods of treatment aimed at control of sepsis, protection of surrounding skin and soft tissue, control of fistula output, and maintenance of nutrition, with eventual spontaneous or surgical closure of the fistula. The aim of this article is to review the various treatment options in their appropriate context. PMID:28825016

The neurosurgical treatment of neuropathic facial pain.

PubMed

Brown, Jeffrey A

2014-04-01

This article reviews the definition, etiology and evaluation, and medical and neurosurgical treatment of neuropathic facial pain. A neuropathic origin for facial pain should be considered when evaluating a patient for rhinologic surgery because of complaints of facial pain. Neuropathic facial pain is caused by vascular compression of the trigeminal nerve in the prepontine cistern and is characterized by an intermittent prickling or stabbing component or a constant burning, searing pain. Medical treatment consists of anticonvulsant medication. Neurosurgical treatment may require microvascular decompression of the trigeminal nerve. Copyright © 2014 Elsevier Inc. All rights reserved.

[Efficiency of etiologic correction of concomitant ascaridosis in the complex treatment of chronic pancreatitis].

PubMed

Babinets', L S; Droniak, Iu V; Pliashko, K O; Babinets', A I

2014-11-01

The of antihelmintic preparation albendazole using in the complex treatment of patients with chronic pancreatitis with the concomitant ascaridosis was promote regression of clinical demonstration of basic and concomitant diseases (P < 0.05). Options of coprogram and the structural state of pancreas from data of ultrasonography in marks by Marseille-Cambridge classification of chronic pancreatitis, after the conducted treatment became the better (P < 0.05), that established expedience of the use of albendazole in complex treatment of patients with a chronic pancreatitis with a concomitant ascaridosis.

Bacterial Etiology and Antibiotic Resistance Profile of Community-Acquired Urinary Tract Infections in a Cameroonian City.

PubMed

Nzalie, Rolf Nyah-Tuku; Gonsu, Hortense Kamga; Koulla-Shiro, Sinata

2016-01-01

Introduction. Community-acquired urinary tract infections (CAUTIs) are usually treated empirically. Geographical variations in etiologic agents and their antibiotic sensitivity patterns are common. Knowledge of antibiotic resistance trends is important for improving evidence-based recommendations for empirical treatment of UTIs. Our aim was to determine the major bacterial etiologies of CAUTIs and their antibiotic resistance patterns in a cosmopolitan area of Cameroon for comparison with prescription practices of local physicians. Methods. We performed a cross-sectional descriptive study at two main hospitals in Yaoundé, collecting a clean-catch mid-stream urine sample from 92 patients having a clinical diagnosis of UTI. The empirical antibiotherapy was noted, and identification of bacterial species was done on CLED agar; antibiotic susceptibility testing was performed using the Kirby-Bauer disc diffusion method. Results. A total of 55 patients had samples positive for a UTI. Ciprofloxacin and amoxicillin/clavulanic acid were the most empirically prescribed antibiotics (30.9% and 23.6%, resp.); bacterial isolates showed high prevalence of resistance to both compounds. Escherichia coli (50.9%) was the most common pathogen, followed by Klebsiella pneumoniae (16.4%). Prevalence of resistance for ciprofloxacin was higher compared to newer quinolones. Conclusions. E. coli and K. pneumoniae were the predominant bacterial etiologies; the prevalence of resistance to commonly prescribed antibiotics was high.

Biofeedback treatment of constipation: a critical review.

PubMed

Heymen, Steve; Jones, Kenneth R; Scarlett, Yolanda; Whitehead, William E

2003-09-01

This review was designed to 1) critically examine the research design used in investigations of biofeedback for pelvic floor dyssynergia, 2) compare the various biofeedback treatment protocols for pelvic floor dyssynergia-type constipation used in this research, 3) identify factors that influence treatment outcome, and 4) identify goals for future biofeedback research for pelvic floor dyssynergia. A comprehensive review of both the pediatric and adult research from 1970 to 2002 on "biofeedback for constipation" was conducted using a Medline search in all languages. Only prospective studies including five or more subjects that described the treatment protocol were included. In addition, a meta-analysis of these studies was performed to compare the outcome of different biofeedback protocols for treating constipation. Thirty-eight studies were reviewed, and sample size, treatment protocol, outcome rates, number of sessions, and etiology are shown in a table. Ten studies using a parallel treatment design were reviewed in detail, including seven that randomized subjects to treatment groups. A meta-analysis (weighted by subjects) was performed to compare the results of two treatment protocols prevalent in the literature. The mean success rate of studies using pressure biofeedback (78 percent) was superior (P = 0.018) to the mean success rate for studies using electromyography biofeedback (70 percent). However, the mean success rates comparing studies using intra-anal electromyography sensors to studies using perianal electromyography sensors were 69 and 72 percent, respectively, indicating no advantages for one type of electromyography protocol over the other (P = 0.428). In addition to the varied protocols and instrumentation used, there also are inconsistencies in the literature regarding the severity and etiology of symptoms, patient selection criteria, and the definition of a successful outcome. Finally, no anatomic, physiologic, or demographic variables were identified that would assist in predicting successful outcome. Having significant psychological symptoms was identified as a factor that may influence treatment outcome, but this requires further study. Although most studies report positive results using biofeedback to treat constipation, quality research is lacking. Specific recommendations are made for future investigations to 1) improve experimental design, 2) clearly define outcome measures, 3) identify the etiology and severity of symptoms, 4) determine which treatment protocol and which component of treatment is most effective for different types of subjects, 5) systematically explore the role of psychopathology in this population, 6) use an adequate sample size that allows for meaningful analysis, and 7) include long-term follow-up data.

Positive affect: phenotypic and etiologic associations with prosocial behaviors and internalizing problems in toddlers

PubMed Central

Wang, Manjie; Saudino, Kimberly J.

2015-01-01

Despite evidence for the associations of positive affect to prosocial behaviors and internalizing problems, relatively little is known about the underlying etiology. The sample comprised over 300 twin pairs at age 3. Positive affect, prosocial behaviors, and internalizing problems were assessed using the Toddler Behavior Assessment Questionnaire (Goldsmith, 1996), the Revised Rutter Parent Scale for Preschool Children (Hogg et al., 1997), and the Child Behavior Checklist for ages 1.5–5 (Achenbach, 1991), respectively. Positive affect correlated positively with prosocial behaviors, and negatively with internalizing problems. Prosocial behaviors were negatively associated with internalizing problems. The relations of positive affect to prosocial behaviors and internalizing problems were due to environmental effects (shared and non-shared). In contrast, the link between prosocial behaviors and internalizing problems was entirely explained by genetic effects. The current study has moved beyond prior emphasis on negative affect and elucidated the less understood etiology underlying the associations between positive affect, prosocial behaviors, and internalizing problems. This study could guide the development of programs for promoting prosocial behaviors and alleviating internalizing problems in children. PMID:25914668

Positive affect: phenotypic and etiologic associations with prosocial behaviors and internalizing problems in toddlers.

PubMed

Wang, Manjie; Saudino, Kimberly J

2015-01-01

Despite evidence for the associations of positive affect to prosocial behaviors and internalizing problems, relatively little is known about the underlying etiology. The sample comprised over 300 twin pairs at age 3. Positive affect, prosocial behaviors, and internalizing problems were assessed using the Toddler Behavior Assessment Questionnaire (Goldsmith, 1996), the Revised Rutter Parent Scale for Preschool Children (Hogg et al., 1997), and the Child Behavior Checklist for ages 1.5-5 (Achenbach, 1991), respectively. Positive affect correlated positively with prosocial behaviors, and negatively with internalizing problems. Prosocial behaviors were negatively associated with internalizing problems. The relations of positive affect to prosocial behaviors and internalizing problems were due to environmental effects (shared and non-shared). In contrast, the link between prosocial behaviors and internalizing problems was entirely explained by genetic effects. The current study has moved beyond prior emphasis on negative affect and elucidated the less understood etiology underlying the associations between positive affect, prosocial behaviors, and internalizing problems. This study could guide the development of programs for promoting prosocial behaviors and alleviating internalizing problems in children.

Multiple Viral Infection Detected from Influenza-Like Illness Cases in Indonesia.

PubMed

Adam, Kindi; Pangesti, Krisna Nur Andriana; Setiawaty, Vivi

2017-01-01

Influenza is one of the common etiologies of the upper respiratory tract infection (URTI). However, influenza virus only contributes about 20 percent of influenza-like illness patients. The aim of the study is to investigate the other viral etiologies from ILI cases in Indonesia. Of the 334 samples, 266 samples (78%) were positive at least for one virus, including 107 (42%) cases of multiple infections. Influenza virus is the most detected virus. The most frequent combination of viruses identified was adenovirus and human rhinovirus. This recent study demonstrated high detection rate of several respiratory viruses from ILI cases in Indonesia. Further studies to determine the relationship between viruses and clinical features are needed to improve respiratory disease control program.

Controversies in Oral and Maxillofacial Pathology.

PubMed

Peacock, Zachary S

2017-11-01

Several benign pathologic entities that are commonly encountered by the oral and maxillofacial surgeon remain controversial. From etiology to treatment, no consensus exists in the literature regarding the best treatment of benign lesions, such as the keratocystic odontogenic tumor, giant cell lesion, or ameloblastoma. Given the need for often-morbid treatment to prevent recurrence of these lesions, multiple less-invasive treatments exist in the literature for each entity with little agreement. As the molecular and genomic pathogenesis of these lesions are better understood, directed treatments will hopefully lessen the contention in management. Copyright © 2017 Elsevier Inc. All rights reserved.

[Clinical experience and next-generation sequencing analysis of encephalitis caused by pseudorabies virus].

PubMed

Zhao, W L; Wu, Y H; Li, H F; Li, S Y; Fan, S Y; Wu, H L; Li, Y J; Lü, Y L; Han, J; Zhang, W C; Zhao, Y; Li, G L; Qiao, X D; Ren, H T; Zhu, Y C; Peng, B; Cui, L Y; Guan, H Z

2018-04-17

Objective: To detect potential pathogens including pseudorabies virus in patients with encephalitis of unknown etiology in China and describe novel encephalitic entities. Methods: Patients with clinically suspected infectious encephalitis were enrolled in a multicenter study to identify the pathogens in PUMCH Encephalitis Program.Next-generation sequencing(NGS) of cerebrospinal fluid (CSF) was used in patients with encephalitis of unknown etiology enrolled from 2016 to 2017.The patients diagnosed as PRV encephalitis were studied to describe this novel entity. Results: The four patients(3 male, 1 male, 38-54 years old) had occupational exposure to raw park when working in the production or marketing of pork and at least one got injured during pork-cutting.Two of them were confirmed with NGS of CSF, and anti-PRV antibodies were positive in 3 patients whose serum was available for serological analysis.They all presented with an acute onset of fever, convulsion, loss of consciousness and respiratory failure within 1 to 4 days and rapidly deteriorated even on extensive treatment.All the patients needed ICU admission and 3 needed mechanical ventilation.Two patients also had bilateral retinitis.Neuroimaging revealed symmetric gray matter lesions including limbic system, basal ganglia and midbrain without obvious hemorrhage.Lumbar puncture revealed elevated intracranial pressure and lymphocytic pleocytosis [(6-64)×10(6)/L] of CSF.The patients failed to response to the treatment of acyclovir combined with intravenous immunoglobulin and steroids.Modified Rankin Score was 3, 5, 5 and 6 (died) for the 4 patients respectively on last follow-up. Conclusions: PRV could be a cause of severe encephalitis.The patients with suspected pseudorabies encephalitis (PRE) need to be tested for PRV DNA timely.Severe encephalitis with bilateral involvement of limbic system, basal ganglion, thalamus and midbrain in patient with occupational exposure indicate this emerging infectious encephalitis.

[Final clinical indications and etiology in 1,023 enucleations. Descriptive databank evaluation with SPSS software in variable response mode with dummy variables].

PubMed

Becker, H; Bialasiewicz, A A; Schaudig, U; Schäfer, H; von Domarus, D

2002-05-01

A new data bank developed for ophthalmopathology using a computer-generated, multidigital data code is expected to be able to accomplish complex clinicopathologic correlations of diagnoses and signs, as provided by (multiple) clinical events and histopathologically proven etiologies, and to facilitate the documentation of new data. In the ophthalmopathology laboratory 2890 eyes were examined between January 20, 1975 and December 12, 1996. The main diagnoses and patient data from this 22-year period were recorded. To facilitate the presentation of data, a 10-year period with eyes of 976 patients enucleated from December, 1986 to December, 1996 was chosen. Principal and secondary diagnoses served for establishing the data bank. The frequencies of successive histologic and clinical diagnoses were evaluated by a descriptive computing program using an SPSS-multi-response mode with dummy variables and a categorical variable listing of the software (SPSS version 10.0) classified as (a) non-filtered random, (b) filtered by multiple etiologies, and (c) filtered by multiple events. The principal groups (e.g., histologic diagnoses concerning etiology) and subgroups (e.g., trauma, neoplasia, surgery, systemic diseases, and inflammations) were defined and correlated with 798 separate diagnoses. From 11 diagnoses/events ascribed to the clinical cases, 11,198 namings resulted. Thus, a comparative study of complex etiologies and events leading to enucleation in different hospitals of a specific area may be performed using this electronic ophthalmopathologic data bank system. The complexity of rare disease and integration into a superimposed structure can be managed with this custom-made data bank. A chronologically and demographically oriented consideration of reasons for enucleation is thus feasible.

Tourette Syndrome: A Review and Educational Implications.

ERIC Educational Resources Information Center

Bauer, Anne M.; Shea, Thomas M.

1984-01-01

Tourette Syndrome, a condition characterized by involuntary muscular and verbal tics, is defined, its course described, incidence noted (possibly 1.6 percent of the population), etiology considered (from viewpoints of psychogenic and organic theories), treatment (primarily pharmaceutical therapy) discussed, and educational approaches examined.…

Tourette Syndrome & the School Psychologist. Revised.

ERIC Educational Resources Information Center

Hagin, Rosa A.

This pamphlet alerts school psychologists to the educational implications of Tourette Syndrome (TS) and provides information on: the nature of the disorder and its incidence, diagnostic criteria, etiology, treatment, and considerations in testing and classroom accommodations. TS is characterized as a complex neurobiological disorder with…

21 CFR 522.960c - Flumethasone solution.

Code of Federal Regulations, 2014 CFR

2014-04-01

... conditions due to inflammation, where permanent structural changes do not exist, e.g., bursitis, carpitis... use in the treatment of musculoskeletal conditions due to inflammation of muscles or joints and... administered); certain acute and chronic dermatoses of varying etiology to help control associated pruritus...

Young Children with Autism or Autistic-Like Behavior.

ERIC Educational Resources Information Center

Coleman, Mary

1989-01-01

This paper on autism in young children discusses the differences between classic infantile autism and autistic-like conditions; the evolving manifestations of autism; accompanying handicaps such as mental retardation, epilepsy, blindness, and deafness; possible infectious or metabolic disease etiologies; and treatment through behavior…

Charcot Neuroarthropathy of the Foot and Ankle.

PubMed

Burson, Lisa K; Schank, Christopher H

2016-03-01

Charcot neuropathy is a painless, progressive, degeneration most notably of the ankle or midfoot joints, seen in patients with diabetes and neuropathy. This article will describe the etiology, diagnosis, and treatment of this potentially debilitating joint disease and provide implications for home care clinicians.

Esophageal duplication and congenital esophageal stenosis.

PubMed

Trappey, A Francois; Hirose, Shinjiro

2017-04-01

Esophageal duplication and congenital esophageal stenosis (CES) may represent diseases with common embryologic etiologies, namely, faulty tracheoesophageal separation and differentiation. Here, we will re-enforce definitions for these diseases as well as review their embryology, diagnosis, and treatment. Copyright © 2017. Published by Elsevier Inc.