Shi, Fu-Dong; Jia, Jian-Ping
In the wake of dramatic economic success during the past 2 decades, the specialized field of neurology has undergone a significant transformation in China. With an increase in life expectancy, the problems of aging and cognition have grown. Lifestyle alterations have been associated with an epidemiologic transition both in the incidence and etiology of stroke. These changes, together with an array of social issues and institution of health care reform, are creating challenges for practicing neurologists throughout China. Notable problems include overcrowded, decrepit facilities, overloaded physician schedules, deteriorating physician-patient relationships, and an insufficient infrastructure to accommodate patients who need specialized neurologic care. Conversely, with the creation of large and sophisticated neurology centers in many cities across the country, tremendous opportunities exist. Developments in neurologic subspecialties enable delivery of high-quality care. Clinical and translational research based on large patient populations as well as highly sophisticated technologies are emerging in many neurologic centers and pharmaceutical companies. Child neurology and neurorehabilitation will be fast-developing subdisciplines. Given China's extensive population, the growth and progress of its neurology complex, and its ever-improving quality control, it is reasonable to anticipate that Chinese neurologists will contribute notably to unraveling the pathogenic factors causing neurologic diseases and to providing new therapeutic solutions.
Legarda, Stella B; McMahon, Doreen; Othmer, Siegfried; Othmer, Sue
Trends in alternative medicine use by American health care consumers are rising substantially. Extensive literature exists reporting on the effectiveness of neurofeedback in the treatment of autism, closed head injury, insomnia, migraine, depression, attention deficit hyperactivity disorder, epilepsy, and posttraumatic stress disorder. We speculated that neurofeedback might serve as a therapeutic modality for patients with medically refractory neurological disorders and have begun referring patients to train with clinical neurofeedback practitioners. The modality is not always covered by insurance. Confident their child's medical and neurological needs would continue to be met, the parents of 3 children with epilepsy spectrum disorder decided to have their child train in the modality. The children's individual progress following neurofeedback are each presented here. A proposed mechanism and practice implications are discussed.
The Department of Pediatrics of Peking University First Hospital has a long term of outstanding history. It was established about 60 years ago. After the division of pediatric neurology (DPN) had been established in 1960s, it had been assigned to cover genetic disorders. During the recent 20 years, efforts have been put on three aspects: (1) Pediatric neurology clinical service and education; (2) research studies of childhood epilepsies and pediatric neurogenetic disorders; and (3) development of a strong DPN team to establish a comprehensive pediatric neurological program. In this paper, we reviewed the history of the pediatric neurology division in our department, our clinical and research work and achievements for neurogenetic diseases.
Burgos, Rosa; Bretón, Irene; Cereda, Emanuele; Desport, Jean Claude; Dziewas, Rainer; Genton, Laurence; Gomes, Filomena; Jésus, Pierre; Leischker, Andreas; Muscaritoli, Maurizio; Poulia, Kalliopi-Anna; Preiser, Jean Charles; Van der Marck, Marjolein; Wirth, Rainer; Singer, Pierre; Bischoff, Stephan C
Neurological diseases are frequently associated with swallowing disorders and malnutrition. Moreover, patients with neurological diseases are at increased risk of micronutrient deficiency and dehydration. On the other hand, nutritional factors may be involved in the pathogenesis of neurological diseases. Multiple causes for the development of malnutrition in patients with neurological diseases are known including oropharyngeal dysphagia, impaired consciousness, perception deficits, cognitive dysfunction, and increased needs. The present evidence- and consensus-based guideline addresses clinical questions on best medical nutrition therapy in patients with neurological diseases. Among them, management of oropharyngeal dysphagia plays a pivotal role. The guideline has been written by a multidisciplinary team and offers 88 recommendations for use in clinical practice for amyotrophic lateral sclerosis, Parkinson's disease, stroke and multiple sclerosis. Copyright © 2017 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.
Ronen, Gabriel M; Rosenbaum, Peter L
Our goals in this reflection are to (i) identify the ethical dimensions inherent in any clinical encounter and (ii) bring to the forefront of our pediatric neurology practice the myriad of opportunities to explore and learn from these ethical questions. We highlight specifically Beauchamp and Childress's principles of biomedical ethics. We use the terms ethics in common clinical practice and an ethical lens to remind people of the ubiquity of ethical situations and the usefulness of using existing ethical principles to analyze and resolve difficult situations in clinical practice. We start with a few common situations with which many of us tend to struggle. We describe what we understand as ethics and how and why developments in technology, novel potential interventions, policies, and societal perspectives challenge us to think about and debate ethical issues. Individual patients are not a singular population; each patient has their own unique life situations, culture, goals, and expectations that need to be considered with a good dose of humanity and humility. We believe that using an ethical lens-by which we mean making an explicit effort to identify and consider these issues openly-will help us to achieve this goal in practice, education, and research.
.... Clinical Trials in Neurology aims to improve the efficiency of clinical trials and the development of interventions in order to enhance the development of new treatments for neurologic diseases...
Bale, James F.; Mintz, Mark; Joshi, Sucheta M.; Gilbert, Donald L.; Radabaugh, Carrie; Ruch-Ross, Holly
Objectives: More than a decade has passed since the last major workforce survey of child neurologists in the United States; thus, a reassessment of the child neurology workforce is needed, along with an inaugural assessment of a new related field, neurodevelopmental disabilities. Methods: The American Academy of Pediatrics and the Child Neurology Society conducted an electronic survey in 2015 of child neurologists and neurodevelopmental disabilities specialists. Results: The majority of respondents participate in maintenance of certification, practice in academic medical centers, and offer subspecialty care. EEG reading and epilepsy care are common subspecialty practice areas, although many child neurologists have not had formal training in this field. In keeping with broader trends, medical school debts are substantially higher than in the past and will often take many years to pay off. Although a broad majority would choose these fields again, there are widespread dissatisfactions with compensation and benefits given the length of training and the complexity of care provided, and frustrations with mounting regulatory and administrative stresses that interfere with clinical practice. Conclusions: Although not unique to child neurology and neurodevelopmental disabilities, such issues may present barriers for the recruitment of trainees into these fields. Creative approaches to enhance the recruitment of the next generation of child neurologists and neurodevelopmental disabilities specialists will benefit society, especially in light of all the exciting new treatments under development for an array of chronic childhood neurologic disorders. PMID:27566740
Iron deficiency is a frequent disorder and a public health problem especially in children and pregnant women. The clinical manifestations are varied, and the most dreaded are neurologic. These neurologic manifestations are often missed as differential diagnosis in current clinical practice. The authors review iron ...
Mauri Llerda, J A; Suller Marti, A; de la Peña Mayor, P; Martínez Ferri, M; Poza Aldea, J J; Gomez Alonso, J; Mercadé Cerdá, J M
The characteristics of some population groups (patients with comorbidities, women of childbearing age, the elderly) may limit epilepsy management. Antiepileptic treatment in these patients may require adjustments. We searched articles in Pubmed, clinical practice guidelines for epilepsy, and recommendations by the most relevant medical societies regarding epilepsy in special situations (patients with comorbidities, women of childbearing age, the elderly). Evidence and recommendations are classified according to the prognostic criteria of Oxford Centre of Evidence-Based Medicine (2001) and the European Federation of Neurological Societies (2004) for therapeutic interventions. Epilepsy treatment in special cases of comorbidities must be selected properly to improve efficacy with the fewest side effects. Adjusting antiepileptic medication and/or hormone therapy is necessary for proper seizure management in catamenial epilepsy. Exposure to antiepileptic drugs (AED) during pregnancy increases the risk of birth defects and may affect fetal growth and/or cognitive development. Postpartum breastfeeding is recommended, with monitoring for adverse effects if sedative AEDs are used. Finally, the elderly are prone to epilepsy, and diagnostic and treatment characteristics in this group differ from those of other age groups. Although therapeutic limitations may be more frequent in older patients due to comorbidities, they usually respond better to lower doses of AEDs than do other age groups. Copyright © 2014 Sociedad Española de Neurología. Published by Elsevier España, S.L.U. All rights reserved.
Nater, Anick; Murray, Jean-Christophe; Martin, Allan R; Nouri, Aria; Tetreault, Lindsay; Fehlings, Michael G
There is no standardized approach to assess and manage perioperative neurologic deficit (PND) in patients undergoing spinal surgery. This survey aimed to evaluate the awareness and usage of clinical practice guidelines (CPGs) as well as investigate how surgeons performing spine surgeries feel about and manage PND and how they perceive the value of developing CPGs for the management of PND. An invitation to participate was sent to the AOSpine International community. Questions were related to the awareness, usage of CPGs, and demographics. Results from the entire sample and subgroups were analyzed. Of 770 respondents, 659 (85.6%) reported being aware of the existence of guideline(s), and among those, 578 (87.7%) acknowledged using guideline(s). Overall, 58.8% of surgeons reported not feeling comfortable managing a patient who wakes up quadriplegic after an uneventful multilevel posterior cervical decompression with instrumented fusion. Although 22.9% would consider an immediate return to the operating room, the other 77.1% favored conducting some kind of investigation/medical intervention first, such as performing magnetic resonance imaging (85.9%), administrating high-dose corticosteroids (50.2%), or increasing the mean arterial pressure (44.7%). Overall, 90.6% of surgeons believed that CPGs for the management of PND would be useful and 94.4% would be either likely or extremely likely to use these CPGs in their clinical practice. Most respondents are aware and routinely use CPGs in their practice. Most surgeons performing spine surgeries reported not feeling comfortable managing PND. However, they highly value the creation and are likely to use CPGs in its management. Copyright © 2017 Elsevier Inc. All rights reserved.
Full Text Available Despite the well-known facts discerned from interesting cases of speech and language disturbances over thousands of years, the scientific background and the limitless discussions for nearly 150 years, this field has been considered one of the least important subjects in neurological sciences. In this review, we first analyze the possible causes for this “stepchild” attitude towards this subject and we then summarize the practical aspects concerning speech and language disturbances. Our underlying expectation with this review is to explain the facts concerning those disturbances that might offer us opportunities to better understand the nervous system and the affected patients
Full Text Available Paraneoplastic neurological syndromes (PNS are rare disorders associated with cancer, not caused by direct invasion, metastasis or consequences of treatment. They are usually autoimmune in nature. Often, PNS precedes the manifestations of cancer. Onconeural antibodies are important in the diagnosis and management of these disorders. These antibodies are specific for the malignancy rather than for a particular neurological syndrome. Often, there are different antibodies associated with the same syndrome. Multiple antibodies are also known to coexist in a given patient with malignancy. While investigating a patient for suspected PNS, the entire gamut of onconeural antibodies should be investigated so as not to miss the diagnosis. In 30-40% of the cases, PNS can occur without antibodies. Investigations for identifying the underlying cancer can be directed by the antibody panel. If conventional screening for cancer is negative, a positron emission scanning/computed tomography scan can be useful. Patients need follow-up surveillance for cancer if not detected in the first instance. Cancer detection and treatment, immunotherapy and supportive care are important components of treatment of PNS. Immunotherapy is very effective in PNS associated with cell membrane-associated antibodies like voltage-gated potassium channel complex, NMDA receptor antibodies and voltage-gated calcium channel antibodies. Immunotherapy includes steroids, IVIgG, plasmaphereis, cytotoxic medications and rituximab. Supportive therapy includes symptomatic treatment with antiepileptic and analgesic medications, physiotherapy, speech therapy and occupational therapy. PNS can mimic any neurologic syndrome. A high index of clinical suspicion is important for early diagnosis and prompt management and better outcome.
Cote, David J; Bredenoord, Annelien L; Smith, Timothy R
The application of stem cell transplants in clinical practice has increased in frequency in recent years. Many of the stem cell transplants in neurologic diseases, including stroke, Parkinson disease, spinal cord injury, and demyelinating diseases, are unproven-they have not been tested...... in prospective, controlled clinical trials and have not become accepted therapies. Stem cell transplant procedures currently being carried out have therapeutic aims, but are frequently experimental and unregulated, and could potentially put patients at risk. In some cases, patients undergoing such operations...... are not included in a clinical trial, and do not provide genuinely informed consent. For these reasons and others, some current stem cell interventions for neurologic diseases are ethically dubious and could jeopardize progress in the field. We provide discussion points for the evaluation of new stem cell...
Friberg, Hans; Cronberg, Tobias; Dünser, Martin W; Duranteau, Jacques; Horn, Janneke; Oddo, Mauro
To investigate current practices and timing of neurological prognostication in comatose cardiac arrest patients. An anonymous questionnaire was distributed to the 8000 members of the European Society of Intensive Care Medicine during September and October 2012. The survey had 27 questions divided into three categories: background data, clinical data, decision-making and consequences. A total of 1025 respondents (13%) answered the survey with complete forms in more than 90%. Twenty per cent of respondents practiced outside of Europe. Overall, 22% answered that they had national recommendations, with the highest percentage in the Netherlands (>80%). Eighty-nine per cent used induced hypothermia (32-34 °C) for comatose cardiac arrest patients, while 11% did not. Twenty per cent had separate prognostication protocols for hypothermia patients. Seventy-nine per cent recognized that neurological examination alone is not enough to predict outcome and a similar number (76%) used additional methods. Intermittent electroencephalography (EEG), brain computed tomography (CT) scan and evoked potentials (EP) were considered most useful. Poor prognosis was defined as cerebral performance category (CPC) 3-5 (58%) or CPC 4-5 (39%) or other (3%). When prognosis was considered poor, 73% would actively withdraw intensive care while 20% would not and 7% were uncertain. National recommendations for neurological prognostication after cardiac arrest are uncommon and only one physician out of five uses a separate protocol for hypothermia treated patients. A neurological examination alone was considered insufficient to predict outcome in comatose patients and most respondents advocated a multimodal approach: EEG, brain CT and EP were considered most useful. Uncertainty regarding neurological prognostication and decisions on level of care was substantial. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.
Psychiatric morbidity in a Nigerian neurology clinic. ... Log in or Register to get access to full text downloads. ... The study supports previous reports that psychiatric disorders are quite common among patients with neurological disorders.
Rolnick, Joshua; Parvizi, Josef
The law, like neurology, grapples with the relationship between disease states and behavior. Sometimes, the two disciplines share the same terminology, such as automatism. In law, the "automatism defense" is a claim that action was involuntary or performed while unconscious. Someone charged with a serious crime can acknowledge committing the act and yet may go free if, relying on the expert testimony of clinicians, the court determines that the act of crime was committed in a state of automatism. In this review, we explore the relationship between the use of automatism in the legal and clinical literature. We close by addressing several issues raised by the automatism defense: semantic ambiguity surrounding the term automatism, the presence or absence of consciousness during automatisms, and the methodological obstacles that have hindered the study of cognition during automatisms. Copyright © 2010 Elsevier Inc. All rights reserved.
E. A. Kantimirova
Full Text Available Arnold-Chiari malformation (ACM is a group of congenital hindbrain malformations affecting the structural relationships between the cerebellum, brain stem, top cervical spinal cord, and bones of the skull base. In clinical practice, ACM types 0 and 1 are more common and types 2, 3, and 4 belong to rare severe (often fatal congenital malformations.Objective: to study gender differences in the incidence of ACM types 0 and 1 in outpatient neurological practice.Patients and methods. A total 2039 case records of outpatients who had visited a neurologist of the Krasnoyarsk University clinic in 2008–2014 were analyzed. Neurological and neuroradiological (1.5 Tesla brain magnetic resonance imaging, phase-contrast spinal cerebral fluid flow imaging diagnostic techniques were used. 3.4% (70/2039 of cases were randomized according to the criteria of inclusion and exception. An entire sample included 70 ACM patients (median age, 25 [17; 34] years (30 (42.8–7.1% men and 40 (57.2–7.1% women.Results. There was an increase in the incidence of ACM type 1 in the women than in the men. Conclusion. It is necessary to develop a new strategy for the prophylactic medical examination of patients with ACM to improve primary and specialized outpatient health care.
Beh, Shin C; Frohman, Teresa; Frohman, Elliot M
Neurology is a field known for "eponymophilia." While eponym use has been a controversial issue in medicine, animal-related metaphoric descriptions continue to flourish in neurologic practice, particularly with the advent of neuroimaging. To provide practicing and trainee neurologists with a useful reference for all these colorful eponyms, we performed a literature review and summarized the various animal eponyms in the practice of neurology (and their etiologic implications) to date. We believe that the ability to recognize animal-like attributes in clinical neurology and neuroradiology may be attributed to a visual phenomenon known as pareidolia. We propose that animal eponyms are a useful method of recognizing clinical and radiologic patterns that aid in the diagnostic process and therefore are effective aidesmémoire and communicative tools that enliven and improve the practice of neurology.
Al-Futaisi, Amna; Shevell, Michael
Clinical research involves direct observation or data collection on human subjects. This study was conducted to evaluate the profile of pediatric neurology clinical research over a decade. Trends in pediatric neurology clinical research were documented through a systematic comparative review of articles published in selected journals. Eleven journals (five pediatric neurology, three general neurology, three general pediatrics) were systematically reviewed for articles involving a majority of human subjects less than 18 years of age for the years 1990 and 2000. Three hundred thirty-five clinical research articles in pediatric neurology were identified in the 11 journals for 1990 and 398 for 2000, a 19% increase. A statistically significant increase in analytic design (21.8% vs 39.5%; P = .01), statistical support (6% vs 16.6%; P neurology over a decade. Trends apparently suggest a more rigorous approach to study design and investigation in this field.
O. S. Korepina
Full Text Available Along with the inspection of acoustical cortex and brainstem EP in neurologic, otoneurologic and audiologic practice recently start to use so-called vestibular evoked myogenic potentials (VEMP. It is shown, that at ear stimulation by a loud sound and record of sterno-cleidomastoid contraction is possible to estimate function of the inferior vestibular nerve and vestibulospinal pathways, a sacculo-cervical reflex. In article some methodical and clinical questions of application of these kinds are presented. Combine research acoustic brainstem EP and VEMP allows to confirm effectively lesions of acoustical and vestibular ways at brainstem. The conclusion becomes, that this kind of inspection is important for revealing demielinisation and defeats in vestibulospinal tract, that quite often happens at MS, and at estimation of efficiency of treatment
Satya-Murti, Saty; Lockhart, Joseph
In medicine, cognitive errors form the basis of bias in clinical practice. Several types of bias are common and pervasive, and may lead to inaccurate diagnosis or treatment. Forensic and clinical neurology, even when aided by current technologies, are still dependent on cognitive interpretations, and therefore prone to bias. This article discusses 4 common biases that can lead the clinician astray. They are confirmation bias (selective gathering of and neglect of contradictory evidence); base rate bias (ignoring or misusing prevailing base rate data); hindsight bias (oversimplification of past causation); and good old days bias (the tendency for patients to misremember and exaggerate their preinjury functioning). We briefly describe strategies adopted from the field of psychology that could minimize bias. While debiasing is not easy, reducing such errors requires awareness and acknowledgment of our susceptibility to these cognitive distortions.
Jul 26, 2014 ... reproduction in any medium, provided the original work is properly cited. Clinical profile of ... cytology, staining including grams staining, acid-fast ... manifestation of neurological involvement. Exclusion criteria. HIV-positive patients not showing any manifestation of neurological involvement. Ethical issues.
Albert, Dara V; Blood, Angela D; Park, Yoon Soo; Brorson, James R; Lukas, Rimas V
This study examined how volume in certain patient case types and breadth across patient case types in the outpatient clinic setting are related to Neurology Clerkship student performance. Case logs from the outpatient clinic experience of 486 students from The University of Chicago Pritzker School of Medicine, USA, participating in the 4week Neurology Clerkship from July 2008 to June 2013 were reviewed. A total of 12,381 patient encounters were logged and then classified into 13 diagnostic categories. How volume of cases within categories and the breadth of cases across categories relate to the National Board of Medical Examiners Clinical Subject Examination for Neurology and a Neurology Clerkship Objective Structured Clinical Examination was analyzed. Volume of cases was significantly correlated with the National Board of Medical Examiners Clinical Subject Examination for Neurology (r=.290, pNeurology (r=.231, p=.017), however was not significantly correlated with any component of the Objective Structured Clinical Examination. Volume of cases correlated with higher performance on measures of specialty knowledge and clinical skill. Fewer relationships emerged correlating breadth of cases and performance on the same measures. This study provides guidance to educators who must decide how much emphasis to place on volume versus breadth of cases in outpatient clinic learning experiences. Copyright © 2016 Elsevier Ltd. All rights reserved.
Kwon, Jennifer M; D'Aco, Kristin E
This article reviews aspects of the neurologic presentations of selected treatable inborn errors of metabolism within the category of small molecule disorders caused by defects in pathways of intermediary metabolism. Disorders that are particularly likely to be seen by neurologists include those associated with defects in amino acid metabolism (organic acidemias, aminoacidopathies, urea cycle defects). Other disorders of small molecule metabolism are discussed as additional examples in which early treatments have the potential for better outcomes. Copyright © 2013 Elsevier Inc. All rights reserved.
Pinho, João; Rocha, João; Sousa, Filipa; Macedo, Cristiana; Soares-Fernandes, João; Cerqueira, João; Maré, Ricardo; Lourenço, Esmeralda; Pereira, João
Localized scleroderma en coup de sabre (LScs) is a form of localized scleroderma thought to be an autoimmune disorder. Central nervous system involvement is not rare and neurological manifestations include seizures, focal neurological deficits, headache and neuropsychiatric changes. Patients attending the Neurology Clinic with the final diagnosis of LScs with neurological manifestations were identified and clinical and imagiological records reviewed. Five patients (0.024%) had LScs with neurological involvement, presenting with transient focal neurologic deficits, seizures, headache or migraine with aura. Neuroimaging studies confirmed localized skin depression and showed bone thinning, white matter lesions, brain calcifications, sulcal effacement and meningeal enhancement. Three patients experienced clinical improvement after immunosuppressive therapy, and in two of these patients neuroimaging findings also improved. Recognizing typical dermatologic changes is keystone for the diagnosis of LScs with neurological involvement. It is a diagnosis of exclusion and extensive etiological diagnostic evaluation should be performed. Treatment options, including conservative follow-up or immunosuppressive therapy, should be carefully considered. Copyright © 2016 Elsevier B.V. All rights reserved.
Ringel, Steven P
Over the last 50 years, there have been many improvements in therapy for individuals with neurologic disorders. Simultaneously, the complexity and cost of care have increased. The delivery of neurologic services is inefficient. The needs of both patients and neurologists are not being optimally addressed. Although greater attention is on the quality, safety, and value of the care, there remains a need for fundamental redesign in the way neurologic services are provided. The future practice of neurology will likely be interdisciplinary and provide both easy access and efficient coordination of services. No matter what changes in financing of health care are adopted, focus needs to be on reducing health care costs. Patients seeking neurologic care will expect seamless, innovative, and cost-effective services and to be active participants in their care. The proposed modifications address current demands and advocate for prospective innovative solutions. The changes proposed to improve care for patients will simultaneously make the careers of neurologists more gratifying and less stressful. © 2015 American Academy of Neurology.
May 28, 2013 ... in Psychiatrry, Department of Behavioural Sciences,University of Ilorin Teaching Hospital, Ilorin, Kwara State, Nigeria,. M. K. Jimba ... Psychiatric diagnosis was based .... The second stage: Clinical psychiatric interview was.
Aburahma, Samah K; Khader, Yousef S; Alzoubi, Karem; Sawalha, Noor
To evaluate the frequency and determinants of complementary and alternative medicine (CAM) use in children attending a pediatric neurology clinic in North Jordan, a parent completed questionnaire survey of children attending the pediatric neurology clinic at King Abdullah University Hospital from March to July 2008 was conducted. A review of 176 completed questionnaires showed that 99 parents (56%) had used CAM for their child's specific neurological illness. The most common modalities were prayer/reciting the Quran (77%), religious healers (30%), massage with olive oil (32%), and consumption of honey products (29%). The most common reason was religious beliefs in 68%. None reported lack of trust in conventional medicine as the reason behind seeking CAM. Factors significantly associated with CAM use were speech delay, belief in its usefulness, father's age more than 30 years, and mothers with education less than high school. CAM had a supplementary role in relation to traditional western medicine use. Copyright 2010 Elsevier Ltd. All rights reserved.
Olga Vladimirovna Kosivtsova
Full Text Available Most patients with vertigo seek neurological advice. In spite of the availability of current examination techniques, a differential diagnosis of vertigo is not frequently made. The paper discusses the terminology and classification of vertigo and clinical methods for diagnosing central and peripheral vestibulopathies. It considers the common problems of management of patients with diseases of the central and peripheral vestibular systems, the use of piracetam and other drugs to stimulate rehabilitation.
Snijders, A.H.; Warrenburg, B.P.C. van de; Giladi, N.; Bloem, B.R.
Gait disorders are common and often devastating companions of ageing, leading to reductions in quality of life and increased mortality. Here, we present a clinically oriented approach to neurological gait disorders in the elderly population. We also draw attention to several exciting scientific
S. I. Shkrobot
Full Text Available Objectives. The aim of the present study was to clarify clinical neurological characteristics and different ischemic stroke subtypes unfavorable course predictors in acute phase. Material and Methods. 482 patients with different ischemic stroke subtypes were observed. Among them there were 125 (25.9 % with cardioembolic infarct (CEI, 119 (24.7 % with large artery atherosclerosis (LAAS infarct, 122 (25.3 % with lacunar stroke (LAC, 116 (24.1 % with stroke of undetermined etiology (UDE. The comparative analysis of clinical picture was performed. The predictors of unfavorable course of acute phase were established. Results. We have found out that severe neurological deficit, high mortality and the worst functional outcome during the first 14 days were observed in patients with CEI and LAAS. The highest frequency of early neurological deterioration (END was detected at LAC (in 22.7 % of patients. There was a relationship between END and presence of transient ischemic attack (TIA in past medical history, the level of systolic blood pressure (SBP at the beginning of the disease and the degree of carotid arteries stenosis on the side of lesion. The patients with LAC had mild neurological deficit and better prognosis compared with other ischemic stroke subtypes. Among the clinical factors that have impact on the CEI, LAAS and UDE acute phase course were: the size of lesion, the level of consciousness on the 1st day, the baseline SBP, patient’s age. At LAAS, the presence of transient ischemic attack (TIA in past medical history and low SBP in the onset of the disease (less than140 mm Hg has an additional prognostic value for an unfavorable functional outcome. The severity of LAC in acute period depended on its localization and size. Localization of LAC in the internal capsule, thalamus and pons were characterized by the highest severity. Conclusions. Clinical neurological features of ischemic stroke depend on its subtype and have some prognostic value
Full Text Available Background: Hypothyroidism is the most common endocrine disease that was seen in the clinical practice especially for family physicians. Methods: This review article covered the important practical clinical issues for managing overt hypothyroidism, subclinical hypothyroidism and hypothyroidism during pregnancy. Conclusions: The clinical issues were addressed by clinical scenario followed by questions and stressed on the important clinical points.
Ametov, A S
A wide application of radioimmunoassay in clinical practice is shown. The main theoretical aspects of radioimmunoassay and the fields of application in clinical practice - endocrinology, oncology, allergology, cardiology, pharmacology, pediatrics, hematology, obstetrics and gynecology, are presented.
The delays in the approval and development of neurological drugs between Japan and other countries have been a major issue for patients with neurological diseases. The objective of this study was to analyze factors contributing to the delay in the launching of neurological drugs in Japan. We analyzed data from Japan and the US for the approval of 42 neurological drugs, all of which were approved earlier in the US than in Japan, and examined the potential factors that may cause the delay of their launch. Introductions of the 42 drugs in Japan occurred at a median of 87 months after introductions in the US. The mean review time of new drug applications for the 20 drugs introduced in Japan in January 2011 or later (15 months) was significantly shorter than that for the other 22 drugs introduced in Japan in December 2010 or earlier (24 months). The lag in the Japan's review time behind the US could not explain the approval delays. In the 31 of the 42 drugs, the application data package included overseas data. The mean review time of these 31 drugs (17 months) was significantly shorter than that of the other 11 drugs without overseas data (26 months). The mean approval lag behind the US of the 31 drugs (78 months) was also significantly shorter than that of the other 11 drugs (134 months). These results show that several important reforms in the Japanese drug development and approval system (e.g., inclusion of global clinical trial data) have reduced the delays in the clinical development of neurological drugs.
Stefan, Teodora Cristina; Elharar, Nicole; Garcia, Guadalupe
Parkinson disease (PD) is a progressive, debilitating neurodegenerative disease that often requires complex pharmacologic treatment regimens. Prior to this clinic, there was no involvement of a clinical pharmacy specialist (CPS) in the outpatient neurology clinic at the West Palm Beach Veterans Affairs Medical Center. This was a prospective, quality-improvement project to develop a clinical pharmacist-run neurology telephone clinic and evaluate pharmacologic and nonpharmacologic interventions in an effort to improve the quality of care for patients with PD. Additionally, the CPS conducted medication education groups to 24 patients with PD and their caregivers, if applicable, at this medical center with the purpose of promoting patient knowledge and medication awareness. Medication management was performed via telephone rather than face to face. Only patients with a concomitant mental health diagnosis for which they were receiving at least one psychotropic medication were included for individual visits due to the established scope of practice of the CPS being limited to mental health and primary care medications. Data collection included patient and clinic demographics as well as pharmacologic and nonpharmacologic interventions made for patients enrolled from January 6, 2017, through March 31, 2017. A total of 49 pharmacologic and nonpharmacologic interventions were made for 10 patients. We successfully implemented and evaluated a clinical pharmacist-run neurology telephone clinic for patients with PD. Expansion of this clinic to patients with various neurological disorders may improve access to care using an innovative method of medication management expertise by a CPS.
Blood, Angela D; Park, Yoon Soo; Lukas, Rimas V; Brorson, James R
This study examines factors affecting reliability, or consistency of assessment scores, from an objective structured clinical examination (OSCE) in neurology through generalizability theory (G theory). Data include assessments from a multistation OSCE taken by 194 medical students at the completion of a neurology clerkship. Facets evaluated in this study include cases, domains, and items. Domains refer to areas of skill (or constructs) that the OSCE measures. G theory is used to estimate variance components associated with each facet, derive reliability, and project the number of cases required to obtain a reliable (consistent, precise) score. Reliability using G theory is moderate (Φ coefficient = 0.61, G coefficient = 0.64). Performance is similar across cases but differs by the particular domain, such that the majority of variance is attributed to the domain. Projections in reliability estimates reveal that students need to participate in 3 OSCE cases in order to increase reliability beyond the 0.70 threshold. This novel use of G theory in evaluating an OSCE in neurology provides meaningful measurement characteristics of the assessment. Differing from prior work in other medical specialties, the cases students were randomly assigned did not influence their OSCE score; rather, scores varied in expected fashion by domain assessed. © 2015 American Academy of Neurology.
Kang, Peter B; Bale, James F; Mintz, Mark; Joshi, Sucheta M; Gilbert, Donald L; Radabaugh, Carrie; Ruch-Ross, Holly
More than a decade has passed since the last major workforce survey of child neurologists in the United States; thus, a reassessment of the child neurology workforce is needed, along with an inaugural assessment of a new related field, neurodevelopmental disabilities. The American Academy of Pediatrics and the Child Neurology Society conducted an electronic survey in 2015 of child neurologists and neurodevelopmental disabilities specialists. The majority of respondents participate in maintenance of certification, practice in academic medical centers, and offer subspecialty care. EEG reading and epilepsy care are common subspecialty practice areas, although many child neurologists have not had formal training in this field. In keeping with broader trends, medical school debts are substantially higher than in the past and will often take many years to pay off. Although a broad majority would choose these fields again, there are widespread dissatisfactions with compensation and benefits given the length of training and the complexity of care provided, and frustrations with mounting regulatory and administrative stresses that interfere with clinical practice. Although not unique to child neurology and neurodevelopmental disabilities, such issues may present barriers for the recruitment of trainees into these fields. Creative approaches to enhance the recruitment of the next generation of child neurologists and neurodevelopmental disabilities specialists will benefit society, especially in light of all the exciting new treatments under development for an array of chronic childhood neurologic disorders. © 2016 American Academy of Neurology.
Moriwaki, Shinichi; Kanda, Fumio; Hayashi, Masaharu; Yamashita, Daisuke; Sakai, Yoshitada; Nishigori, Chikako
Xeroderma pigmentosum (XP) is a genetic photosensitive disorder in which patients are highly susceptibe to skin cancers on the sun-exposed body sites. In Japan, more than half of patients (30% worldwide) with XP show complications of idiopathic progressive, intractable neurological symptoms with poor prognoses. Therefore, this disease does not merely present with dermatological symptoms, such as photosensitivity, pigmentary change and skin cancers, but is "an intractable neurological and dermatological disease". For this reason, in March 2007, the Japanese Ministry of Health, Labor and Welfare added XP to the neurocutaneous syndromes that are subject to government research initiatives for overcoming intractable diseases. XP is one of the extremely serious photosensitive disorders in which patients easily develop multiple skin cancers if they are not completely protected from ultraviolet radiation. XP patients thus need to be strictly shielded from sunlight throughout their lives, and they often experience idiopathic neurodegenerative complications that markedly reduce the quality of life for both the patients and their families. Hospitals in Japan often see cases of XP as severely photosensitive in children, and as advanced pigmentary disorders of the sun-exposed area with multiple skin cancers in adults (aged in their 20-40s), making XP an important disease to differentiate in everyday clinical practice. It was thus decided that there was a strong need for clinical practice guidelines dedicated to XP. This process led to the creation of new clinical practice guidelines for XP. © 2017 Japanese Dermatological Association.
Full Text Available Neurological soft signs (NSS comprise subtle deficits in sensory integration, motor coordination, and sequencing of complex motor acts which are typically observed in the majority of schizophrenia patients, including chronic cases and neuroleptic-naïve first-episode patients. However, recent studies clearly demonstrate that NSS are not a static feature of schizophrenia but vary in the clinical course of the disorder. This effect was investigated in a meta-analysis based on 17 longitudinal studies published between 1992 and 2012. Studies included between 10 and 93 patients with schizophrenia spectrum disorders (total number 787 with follow-up periods between 2 and 208 weeks. Beside the Neurological Examination Scale, the Cambridge Neurological Inventory and the Heidelberg NSS Scale were used to assess NSS. All but three studies found NSS to decrease in parallel with remission of psychopathological symptoms. This effect was more pronounced in patients with a remitting compared to a non-remitting, chronic course (Cohen´s d 0.81 vs. 0.15 and was significantly correlated with length of the follow-up period (r=-0.64 but not with age (r=0.28. NSS scores did not decrease to the level typically observed in healthy controls. From a clinical perspective, NSS may therefore be used to identify subjects at risk to develop schizophrenia and to monitor disease progression.
Lubin, E.; Thom, A.F.
The most used radiopharmaceuticals in encephaloscintigraphy are analysed, such as: sup(99m)Tc-pertechnetate, sup(113m)In- DTPA, 203 Hg-or 197 Hg-clormerodrine and 131 I-albumin. A comparative study is made of scintiscanning of normal brain and that of pathological states. The uses of 131 I-albumin, sup(113m)In-DTPA an 169 Y - DTPA are commented in liquor spaces scintiscanning and clinical indications are given [pt
Van Cleave, Jeanne; Woodruff, Brian; Freed, Gary L
To investigate changes in volume and characteristics of new patients referred when a private pediatric neurology practice (PP) opened in 2004 in an area served primarily by an academic medical center's (AMC) pediatric neurology practice. Retrospective analysis of medical and billing records to examine changes in volume, diagnosis, and sociodemographic factors of new patients at the AMC from July 2004 to June 2005; the PP during the same period; and the AMC during the year before. One year after the PP opened, 40% more new pediatric neurology patients were seen in this area than the year before. Compared with the AMC, PP saw a greater proportion of seizures (34% vs 26%, P 20 miles from the practice (32% vs 64%, P pediatric neurology patients in this area. After the PP opened, the AMC continued to care for most patients with rare diseases and fewer financial resources. Future research should examine whether the increase in volume reflects relief of pent-up demand or increased referral rates due to eased access, and should elucidate how differences in patient populations at academic and private subspecialty practices relate to access to subspecialty care and financial well-being of academic practices.
Daffner, Kirk R; Gale, Seth A; Barrett, A M; Boeve, Bradley F; Chatterjee, Anjan; Coslett, H Branch; D'Esposito, Mark; Finney, Glen R; Gitelman, Darren R; Hart, John J; Lerner, Alan J; Meador, Kimford J; Pietras, Alison C; Voeller, Kytja S; Kaufer, Daniel I
To evaluate the evidence basis of single-domain cognitive tests frequently used by behavioral neurologists in an effort to improve the quality of clinical cognitive assessment. Behavioral Neurology Section members of the American Academy of Neurology were surveyed about how they conduct clinical cognitive testing, with a particular focus on the Neurobehavioral Status Exam (NBSE). In contrast to general screening cognitive tests, an NBSE consists of tests of individual cognitive domains (e.g., memory or language) that provide a more comprehensive diagnostic assessment. Workgroups for each of 5 cognitive domains (attention, executive function, memory, language, and spatial cognition) conducted evidence-based reviews of frequently used tests. Reviews focused on suitability for office-based clinical practice, including test administration time, accessibility of normative data, disease populations studied, and availability in the public domain. Demographic and clinical practice data were obtained from 200 respondents who reported using a wide range of cognitive tests. Based on survey data and ancillary information, between 5 and 15 tests in each cognitive domain were reviewed. Within each domain, several tests are highlighted as being well-suited for an NBSE. We identified frequently used single-domain cognitive tests that are suitable for an NBSE to help make informed choices about clinical cognitive assessment. Some frequently used tests have limited normative data or have not been well-studied in common neurologic disorders. Utilizing standardized cognitive tests, particularly those with normative data based on the individual's age and educational level, can enhance the rigor and utility of clinical cognitive assessment. © 2015 American Academy of Neurology.
Background: The human immunodeficiency virus (HIV) is primarily neurotrophic and lymphotrophic. Diverse neurologic sequealae have been documented with variations based on disease severity, but geographic variation may determine the distribution of these neurological complications. Objective: This study was ...
Improved Neuropsychological and Neurological Functioning Across Three Antiretroviral Regimens in Diverse Resource-Limited Settings: AIDS Clinical Trials Group Study A5199, the International Neurological Study
Robertson, K.; Jiang, H.; Kumwenda, J.; Supparatpinyo, K.; Evans, S.; Campbell, T. B.; Price, R.; Tripathy, S.; Kumarasamy, N.; La Rosa, A.; Santos, B.; Silva, M. T.; Montano, S.; Kanyama, C.; Faesen, S.; Murphy, R.; Hall, C.; Marra, C. M.; Marcus, C.; Berzins, B.; Allen, R.; Housseinipour, M.; Amod, F.; Sanne, I.; Hakim, J.; Walawander, A.; Nair, A.
Background. AIDS Clinical Trials Group (ACTG) A5199 compared the neurological and neuropsychological (NP) effects of 3 antiretroviral regimens in participants infected with human immunodeficiency virus type 1 (HIV-1) in resource-limited settings. Methods. Participants from Brazil, India, Malawi, Peru, South Africa, Thailand, and Zimbabwe were randomized to 3 antiretroviral treatment arms: A (lamivudine-zidovudine plus efavirenz, n = 289), B (atazanavir, emtricitabine, and didanosine-EC, n = 293), and C (emtricitabine-tenofovir-disoproxil fumarate plus efavirenz, n = 278) as part of the ACTG PEARLS study (A5175). Standardized neurological and neuropsychological (NP) screening examinations (grooved pegboard, timed gait, semantic verbal fluency, and finger tapping) were administered every 24 weeks from February 2006 to May 2010. Associations with neurological and neuropsychological function were estimated from linear and logistic regression models using generalized estimating equations. Results. The median weeks on study was 168 (Q1 = 96, Q3 = 192) for the 860 participants. NP test scores improved (P .10). Significant country effects were noted on all NP tests and neurological outcomes (P < .01). Conclusions. The study detected no significant differences in neuropsychological and neurological outcomes between randomized ART regimens. Significant improvement occurred in neurocognitive and neurological functioning over time after initiation of ARTs. The etiology of these improvements is likely multifactorial, reflecting reduced central nervous system HIV infection, better general health, and practice effects. This study suggests that treatment with either of the World Health Organization –recommended first-line antiretroviral regimens in resource-limited settings will improve neuropsychological functioning and reduce neurological dysfunction. Clinical trials registration. NCT00096824. PMID:22661489
Clark, Jonathan B.; Riley, Terrence
.0139% (4/28627). After review of the value of the EEG as a screening tool, the US Navy now uses EEG only for certain clinical indications (head injury, unexplained loss of consciousness, family history of epilepsy, and abnormal neurological exam). Currently the US Navy does not use EEG for screening for any flight applicant without a neurologic indication. In the US Navy, an electroencephalographic pattern is determined to be epileptiform by a neurologist.
Jones, Lyell K; Dimberg, Elliot L; Boes, Christopher J; Eggers, Scott D Z; Dodick, David W; Cutsforth-Gregory, Jeremy K; Leep Hunderfund, Andrea N; Capobianco, David J
Beginning in 2014, US neurology residency programs were required to report each trainee's educational progression within 29 neurology Milestone competency domains. Trainee assessment systems will need to be adapted to inform these requirements. The primary aims of this study were to validate neurology resident assessment content using observable practice activities (OPAs) and to develop assessment formats easily translated to the Neurology Milestones. A modified Delphi technique was used to establish consensus perceptions of importance of 73 neurology OPAs among neurology educators and trainees at 3 neurology residency programs. A content validity score (CVS) was derived for each neurology OPA, with scores ≥4.0 determined in advance to indicate sufficient content validity. The mean CVS for all OPAs was 4.4 (range 3.5-5.0). Fifty-seven (78%) OPAs had a CVS ≥4.0, leaving 16 (22%) below the pre-established threshold for content validity. Trainees assigned a higher importance to individual OPAs (mean CVS 4.6) compared to faculty (mean 4.4, p = 0.016), but the effect size was small (η(2) = 0.10). There was no demonstrated effect of length of education experience on perceived importance of neurology OPAs (p = 0.23). Two sample resident assessment formats were developed, one using neurology OPAs alone and another using a combination of neurology OPAs and the Neurology Milestones. This study provides neurology training programs with content validity evidence for items to include in resident assessments, and sample assessment formats that directly translate to the Neurology Milestones. Length of education experience has little effect on perceptions of neurology OPA importance. © 2015 American Academy of Neurology.
Machado, Sergio; Arias-Carrión, Oscar; Paes, Flávia; Vieira, Renata Teles; Caixeta, Leonardo; Novaes, Felipe; Marinho, Tamires; Almada, Leonardo Ferreira; Silva, Adriana Cardoso; Nardi, Antonio Egidio
Neurological and psychiatric disorders are characterized by several disabling symptoms for which effective, mechanism-based treatments remain elusive. Consequently, more advanced non-invasive therapeutic methods are required. A method that may modulate brain activity and be viable for use in clinical practice is repetitive transcranial magnetic stimulation (rTMS). It is a non-invasive procedure whereby a pulsed magnetic field stimulates electrical activity in the brain. Here, we focus on the basic foundation of rTMS, the main stimulation parametters, the factors that influence individual responses to rTMS and the experimental advances of rTMS that may become a viable clinical application to treat neurological and psychiatric disorders. The findings showed that rTMS can improve some symptoms associated with these conditions and might be useful for promoting cortical plasticity in patients with neurological and psychiatric disorders. However, these changes are transient and it is premature to propose these applications as realistic therapeutic options, even though the rTMS technique has been evidenced as a potential modulator of sensorimotor integration and neuroplasticity. Functional imaging of the region of interest could highlight the capacity of rTMS to bring about plastic changes of the cortical circuitry and hint at future novel clinical interventions. Thus, we recommend that further studies clearly determine the role of rTMS in the treatment of these conditions. Finally, we must remember that however exciting the neurobiological mechanisms might be, the clinical usefulness of rTMS will be determined by its ability to provide patients with neurological and psychiatric disorders with safe, long-lasting and substantial improvements in quality of life. PMID:25610279
Demers, Marika; Levin, Mindy F
Movement is described in terms of task-related end point characteristics in external space and movement quality (joint rotations in body space). Assessment of upper-limb (UL) movement quality can assist therapists in designing effective treatment approaches for retraining lost motor elements and provide more detailed measurements of UL motor improvements over time. To determine the extent to which current activity level outcome measures used in neurological practice assess UL movement quality. Outcome measures assessing arm/hand function at the International Classification of Function activity level recommended by neurological clinical practice guidelines were reviewed. Measures assessing the UL as part of a general mobility assessment, those strictly evaluating body function/structure or participation, and paediatric measures were excluded. In all, 15 activity level outcome measures were identified; 9 measures assess how movement is performed by measuring either end point characteristics or movement quality. However, except for the Reaching Performance Scale for Stroke and the Motor Evaluation Scale for Upper Extremity in Stroke Patients, these measures only account for deficits indirectly by giving a partial score if movements are slower or if the person experiences difficulties. Six outcome measures neither assess any parameters related to movement quality, nor distinguish between improvements resulting from motor compensation or recovery of desired movement strategies. Current activity measures may not distinguish recovery from compensation and adequately track changes in movement quality over time. Movement quality may be incorporated into clinical assessment using observational kinematics with or without low-cost motion tracking technology.
Shogam, I.I.; Lenchin, V.N.; Baranovskaya, A.V.
A literature survey is presented on the current status of magnetic therapy in clinical neurology. It is generally accepted that the high susceptibility of the nervous system to the magnetic field is due to a large extent to the automatic component. Furthermore, it has also become clear that glial cells are far more susceptible to magnetic fields than are neurons. Controversy prevails on the question of whether the therapeutic effectiveness of magnetic fields involves a direct mechanism of action or an indirect one via reflex mechanisms. Nevertheless, effectiveness of magnetic therapy has been demonstrated and generally accepted in cases dealing with lagophthalmia, ptosis, various neuralgia, radiculitis, neuritis, vascular and infectious pathology of the brain, and so forth. Basically, the effectiveness of such therapy is strongly dependent on the location and the nature of the pathologic process, as well as on the functional status of the autonomic nervous system. In view of this, effective magnetic therapy is highly dependent on individualization of a given approach. 111 References.
Otoshi, Ken-ichi; Kikuchi, Shin-ichi; Konno, Shin-ichi; Arai, Itaru
A radiographic study was conducted to determine the incidence of redundant nerve roots of the cauda equina (RNR) in neurologically asymptomatic patients, and to clarify whether RNR has an impact on the clinical symptom. 50 patients who had spine disease such as spondylosis and compression fracture were examined by MRI. They didn't have neurological symptom such as sciatica, leg numbness, and motor weakness of lower extremities. There were 18 men and 32 women, and their mean age was 72.4 years (range: 32-87 years). RNR was found in 18 of the 50 patients (36.0%) and in a higher percentage of the patients who had lumber spinal canal stenosis. We concluded that RNR was only a morphological change of the cauda equine and had little effect on the neurological symptom. (author)
Full Text Available Zaheer Mangera, Kirat Panesar, Himender MakkerRespiratory Medicine, North Middlesex University Hospital, London, UKAbstract: Patients with certain neurological diseases are at increased risk of developing chest infections as well as respiratory failure due to muscular weakness. In particular, patients with certain neuromuscular disorders are at higher risk. These conditions are often associated with sleep disordered breathing. It is important to identify patients at risk of respiratory complications early in the course of their disease, although patients with neuromuscular disorders often present in the acute setting with respiratory involvement. This review of the respiratory complications of neurological disorders, with a particular focus on neuromuscular disorders, explores why this happens and looks at how to recognize, investigate, and manage these patients effectively.Keywords: respiratory failure, respiratory muscle weakness
Freeman, William D; Vatz, Kenneth A; Griggs, Robert C; Pedley, Timothy
The American Academy of Neurology Workforce Task Force (WFTF) report predicts a future shortfall of neurologists in the United States. The WFTF data also suggest that for most states, the current demand for neurologist services already exceeds the supply, and by 2025 the demand for neurologists will be even higher. This future demand is fueled by the aging of the US population, the higher health care utilization rates of neurologic services, and by a greater number of patients gaining access to the health care system due to the Patient Protection and Affordable Care Act. Uncertainties in health care delivery and patient access exist due to looming concerns about further Medicare reimbursement cuts. This uncertainty is set against a backdrop of Congressional volatility on a variety of issues, including the repeal of the sustainable growth rate for physician reimbursement. The impact of these US health care changes on the neurology workforce, future increasing demands, reimbursement, and alternative health care delivery models including accountable care organizations, nonphysician providers such as nurse practitioners and physician assistants, and teleneurology for both stroke and general neurology are discussed. The data lead to the conclusion that neurologists will need to play an even larger role in caring for the aging US population by 2025. We propose solutions to increase the availability of neurologic services in the future and provide other ways of meeting the anticipated increased demand for neurologic care.
Thong, Wen Yi; Han, Audrey; Wang, S J Furene; Lin, Jeremy; Isa, Mas Suhaila; Koay, Evelyn Siew Chuan; Tay, Stacey Kiat-Hong
Enterovirus infections in childhood can be associated with significant neurological morbidity. This study aimed to describe the prevalence and range of neurological manifestations, determine the clinical characteristics and assess differences in clinical outcomes for Singaporean children diagnosed with enterovirus infections. In this single-centre, case-control study, clinical data was collected retrospectively from patients admitted to National University Hospital, Singapore, from August 2007 to October 2011 and diagnosed with enterovirus infection, based on the enterovirus polymerase chain reaction test, or cultures from throat and rectal swabs or cerebrospinal fluid samples. The occurrence of neurological manifestations was reviewed and clinical outcomes were assessed. A total of 48 patients (age range: six days-17.8 years) were included in the study. Neurological manifestations were seen in 75.0% of patients, 63.9% of whom presented with aseptic meningitis. Other neurological manifestations included encephalitis, acute cerebellitis, transverse myelitis and autonomic dysfunction. The incidence of neurological manifestations was significantly higher in patients aged > 1 year as compared to younger patients (p = 0.043). In patients without neurological manifestations, a significantly higher proportion presented with hand, foot and mouth disease and poor feeding. Long-term neurological sequelae were seen in 16.7% of patients with neurological manifestations. A wide spectrum of neurological manifestations resulting in a relatively low incidence of long-term neurological sequelae was observed in our study of Singaporean children with enterovirus infections. As some of these neurological morbidities were severe, careful evaluation of children with neurological involvement is therefore necessary. Copyright: © Singapore Medical Association
Gupta, Surya N; Belay, Brook
Previous studies have addressed the prevalence of incidental findings largely in healthy adult and pediatric populations. Our study aims to elucidate the prevalence of incidental findings in a pediatric neurology practice. We reviewed the charts of 1618 patients seen at a pediatric neurology practice at a tertiary care center from September 2003 to December 2005 for clinical data and incidental intracranial findings on brain magnetic resonance imaging reports. Incidental findings were divided into two categories: normal or abnormal variants. Clinical and demographic data were assessed for associations with incidental findings. From 1618 charts reviewed, only 666 patients (41% of all patients) had brain MRIs ordered. One-hundred and seventy-one (171) patients (25.7% of all patients; 95% CI: 22.6, 29.0) had incidental findings. Of these, 113 (17.0%; 95% CI: 14.1, 19.8) were classified as normal-variants and 58 (8.7%; 95% CI: 6.6, 10.9) were classified as abnormal. The nature of incidental findings was not related to age group, sex or clinical diagnosis (p=0.29, p=0.31 and p=0.69 respectively). Two patients (0.3%; 95% CI: approximately 0.0, 0.7) required neurosurgical referral. We report a high prevalence of and a low rate of referrals for incidental findings in comparison to previous studies. The present study may help guide management decisions and discussions with patients and families. Future studies should attempt to address issues of associations between primary or secondary diagnoses and intracranial incidental findings in a controlled, prospective fashion.
Lyng, Karen Marie
It is well described that hospitals have problems with sustaining high quality of care and expedient introduction of new medical knowledge. Clinical practice guidelines (CPGs) have been promoted as a remedy to deal with these problems. It is, however, also well described that application and comp......It is well described that hospitals have problems with sustaining high quality of care and expedient introduction of new medical knowledge. Clinical practice guidelines (CPGs) have been promoted as a remedy to deal with these problems. It is, however, also well described that application...... is comprised by fieldwork in three oncology departments and a case study of advanced life support. Although close to all patients within oncology are treated according to a CPG, I found limited application of physical CPGs and web-based CPG portals. However, I found comprehensive application of activity...... of the business strategic aims, and 3) analysis and formalization of CPGs. This will imply orchestration of design teams with competencies from a wide array of disciplines such as health practice, business management, knowledge management and information systems....
BACKGROUND: Paediatric neurological disorders constitute a major cause of disability in childhood. Children in the developing countries are disproportionately affected and in addition face the added burden of poverty, inadequate health facilities, stigmatisation and lack of facilities for rehabilitative care. OBJECTIVE: To ...
The predominant neurologic morbidities included: cerebral palsy (42.4%), epilepsy (27.8%), febrile seizure (6.5%), mental retardation(6.2%), microcephaly (5.6%), behavioral problems (5.6%), poliomyelitis (4.5%), hydrocephalus (4.2%), visual impairment (2.8%), down syndrome (1.7%), and attention deficit hyperactivity ...
Michielsen, Marc; Vaughan-Graham, Julie; Holland, Ann; Magri, Alba; Suzuki, Mitsuo
The model of Bobath clinical practice provides a framework identifying the unique aspects of the Bobath concept in terms of contemporary neurological rehabilitation. The utilisation of a framework to illustrate the clinical application of the Bobath concept provides the basis for a common understanding with respect to Bobath clinical practice, education, and research. The development process culminating in the model of Bobath clinical practice is described. The use of the model in clinical practice is illustrated using two cases: a client with a chronic incomplete spinal cord injury and a client with a stroke. This article describes the clinical application of the Bobath concept in terms of the integration of posture and movement with respect to the quality of task performance, applying the Model of Bobath Clinical Practice. Facilitation, a key aspect of Bobath clinical practice, was utilised to positively affect motor control and perception in two clients with impairment-related movement problems due to neurological pathology and associated activity limitations and participation restrictions - the outcome measures used to reflect the individual clinical presentation. Implications for Rehabilitation The model of Bobath clinical practice provides a framework identifying the unique aspects of the Bobath-concept. The model of Bobath clinical practice provides the basis for a common understanding with respect to Bobath clinical practice, education, and research. The clinical application of the Bobath-concept highlights the integration of posture and movement with respect to the quality of task performance. Facilitation, a key aspect of Bobath clinical practice, positively affects motor control, and perception.
Full Text Available Recently, it seems that there has been a concept change in the aspect of teaching practice course which is regarded as one of the most significant course in teacher education program. This new concept requires the increase period of teaching practice in teacher education program and parallel to this, it also requires the change in the function of practice schools and highlighted “clinical practice in teacher education” concept. In this study, “clinical practice in teacher education” concept and its implementation processes were explained. Furthermore, clinical practice and traditional school practices were presented and the parallels between teaching and clinical practices were explained as well
Beh, Shin C.; Frohman, Teresa; Frohman, Elliot M.
Summary Neurology is a field known for “eponymophilia.” While eponym use has been a controversial issue in medicine, animal-related metaphoric descriptions continue to flourish in neurologic practice, particularly with the advent of neuroimaging. To provide practicing and trainee neurologists with a useful reference for all these colorful eponyms, we performed a literature review and summarized the various animal eponyms in the practice of neurology (and their etiologic implications) to date. We believe that the ability to recognize animal-like attributes in clinical neurology and neuroradiology may be attributed to a visual phenomenon known as pareidolia. We propose that animal eponyms are a useful method of recognizing clinical and radiologic patterns that aid in the diagnostic process and therefore are effective aidesmémoire and communicative tools that enliven and improve the practice of neurology. PMID:29473555
Schulman, K; Burke, J; Drummond, M; Davies, L; Carlsson, P; Gruger, J; Harris, A; Lucioni, C; Gisbert, R; Llana, T; Tom, E; Bloom, B; Willke, R; Glick, H
We present the results of a multinational resource costing study for a prospective economic evaluation of a new medical technology for treatment of subarachnoid hemorrhage within a clinical trial. The study describes a framework for the collection and analysis of international resource cost data that can contribute to a consistent and accurate intercountry estimation of cost. Of the 15 countries that participated in the clinical trial, we collected cost information in the following seven: Australia, France, Germany, the UK, Italy, Spain, and Sweden. The collection of cost data in these countries was structured through the use of worksheets to provide accurate and efficient cost reporting. We converted total average costs to average variable costs and then aggregated the data to develop study unit costs. When unit costs were unavailable, we developed an index table, based on a market-basket approach, to estimate unit costs. To estimate the cost of a given procedure, the market-basket estimation process required that cost information be available for at least one country. When cost information was unavailable in all countries for a given procedure, we estimated costs using a method based on physician-work and practice-expense resource-based relative value units. Finally, we converted study unit costs to a common currency using purchasing power parity measures. Through this costing exercise we developed a set of unit costs for patient services and per diem hospital services. We conclude by discussing the implications of our costing exercise and suggest guidelines to facilitate more effective multinational costing exercises.
Full Text Available BACKGROUND: Neurological disorders of infectious origin are common in rural sub-Saharan Africa and usually have serious consequences. Unfortunately, these syndromes are often poorly documented for lack of diagnostic tools. Clinical management of these diseases is a major challenge in under-equipped rural health centers and hospitals. We documented health care provider knowledge, attitudes and practices related to this syndrome in two rural health zones in Bandundu Province, Democratic Republic of Congo. METHODS: We used a qualitative research approach combining observation, in-depth interviews and focus group discussions. We observed 20 patient-provider contacts related to a neurological syndrome, conducted 12 individual interviews and 4 focus group discussions with care providers. All interviews were audiotaped and the transcripts were analyzed with the software ATLAS.ti. RESULTS: Care providers in this region usually limit their diagnostic work-up to clinical examination primarily because of the financial hurdles in this entirely out-of-pocket payment system. The patients prefer to purchase drugs rather than diagnostic tests. Moreover the general lack of diagnostic tools and the representation of the clinician as a "diviner" do not enhance any use of laboratory or other diagnostic methods. CONCLUSION: Innovation in diagnostic technology for neurological disorders is badly needed in Central-Africa, but its uptake in clinical practice will only be a success if tools are simple, affordable and embedded in a patient-centered approach.
Taylor, Joseph J; Larrew, Thomas; Omole, Armina; Roberts, Mallory; Kornegay, Adam; Kornegay, Kelly; Yamada, Lidia; Revuelta, Gonzalo J; Sohn, Mimi; Hughes, Thomas; Edwards, Jonathan C
The Dream Center Neurology Clinic (DCNC) is a free specialty clinic associated with the Medical University of South Carolina that provides health care for uninsured patients with neurologic disorders. Routine neurologic care is often neglected by free primary care clinics, leaving indigent and uninsured patients to suffer from treatable neurologic ailments. The DCNC was established by supplementing existing resources from a free primary care facility called the Dream Center. Our strategy of building a high-need specialty service into a preexisting primary care infrastructure may provide a blueprint for neurologists who are eager to address the neurologic needs of the underserved in their local communities. According to local charge estimates, the DCNC has provided roughly $120,000 worth of outpatient neurologic care over the past year. The clinic runs through the collaborative effort of medical students as well as academic and private health care providers. Donated services such as EEG, diagnostic lab work, botulinum toxin, supplies, and imaging are also critical to clinic operations. In addition to providing the uninsured with services that are normally inaccessible to them, the DCNC provides a unique educational opportunity for medical students, residents, and all volunteers who are eager to help and learn.
The Montreal Neurological Institute occupies a leading position in positron emission tomography (PET) of the brain with the help of the following three techological gains: they have acquired a 'Therascan' positron emission tomograph manufactured by Atomic Energy of Canada Ltd.; also, a 'Baby Cyclotron' manufactured by Japan Steel Works Ltd.; and they have written a computer program to display the results in colour. Four short-lived isotopes are used; 11 C, 15 O, 18 F, 13 N. Studies of the oxygen uptake of tumours, their glucose metabolism (as monitored by 18 F labelled 2-fluoro-2-deoxyglucose), and their uptake of therapeutic agents, provide valuable research and diagnostic information. PET is also being used to study epilepsy and cerebrovascular disease
Limoges, Jacqueline; Acorn, Sonia
The aims of this paper were to explicate clinical scholarship as synonymous with the scholarship of application and to explore the evolution of scholarly practice to clinical scholarship. Boyer contributed an expanded view of scholarship that recognized various approaches to knowledge production beyond pure research (discovery) to include the scholarship of integration, application and teaching. There is growing interest in using Boyer's framework to advance knowledge production in nursing but the discussion of clinical scholarship in relation to Boyer's framework is sparse. Discussion paper. Literature from 1983-2015 and Boyer's framework. When clinical scholarship is viewed as a synonym for Boyer's scholarship of application, it can be aligned to this well established framework to support knowledge generated in clinical practice. For instance, applying the three criteria for scholarship (documentation, peer review and dissemination) can ensure that the knowledge produced is rigorous, available for critique and used by others to advance nursing practice and patient care. Understanding the differences between scholarly practice and clinical scholarship can promote the development of clinical scholarship. Supporting clinical leaders to identify issues confronting nursing practice can enable scholarly practice to be transformed into clinical scholarship. Expanding the understanding of clinical scholarship and linking it to Boyer's scholarship of application can assist nurses to generate knowledge that addresses clinical concerns. Further dialogue about how clinical scholarship can address the theory-practice gap and how publication of clinical scholarship could be expanded given the goals of clinical scholarship is warranted. © 2016 John Wiley & Sons Ltd.
, and single clinics. Accordingly, there is an urgent need to improve this situation. Guidelines for Good Clinical (Research) Practice, conduct of more trials as multicentre trials, The Consort Statement, and The Cochrane Collaboration may all help in the application of the best research evidence in clinical......Evidence-based medicine combines the patient's preferences with clinical experience and the best research evidence. Randomized clinical trials are considered the most valid research design for evaluating health-care interventions. However, empirical research shows that intervention effects may...... practice. By investments in education, applied research, and The Cochrane Collaboration, evidence-based medicine may form a stronger basis for clinical practice....
He Zhu; Yuanqing Tan; Qi Gu; Weifang Han; Zhongwen Li; Jason S Meyer; Baoyang Hu
Objective: This study aimed to use a systematic approach to evaluate the current utilization, safety, and effectiveness of cell therapies for neurological diseases in human. And review the present regulations, considering United States (US) as a representative country, for cell transplantation in neurological disease and discuss the challenges facing the field of neurology in the coming decades. Methods:A detailed search was performed in systematic literature reviews of cellular‐based therapies in neurological diseases, using PubMed, web of science, and clinical trials. Regulations of cell therapy products used for clinical trials were searched from the Food and Drug Administration (FDA) and the National Institutes of Health (NIH). Results: Seven most common types of cell therapies for neurological diseases have been reported to be relatively safe with varying degrees of neurological recovery. And a series of regulations in US for cellular therapy was summarized including preclinical evaluations, sourcing material, stem cell manufacturing and characterization, cell therapy product, and clinical trials. Conclusions:Stem cell‐based therapy holds great promise for a cure of such diseases and will value a growing population of patients. However, regulatory permitting activity of the US in the sphere of stem cells, technologies of regenerative medicine and substitutive cell therapy are selective, theoretical and does not fit the existing norm and rules. Compiled well‐defined regulations to guide the application of stem cell products for clinical trials should be formulated.
Jepsen, Jørgen Riis
a diagnosis requires the identification of the responsible pathology and the involved tissues and structures. Consequently, improved diagnostic approaches are needed. This editorial discusses the potentials of using the clinical neurologic examination in patients with upper limb complaints related to work....... It is argued that a simple but systematic physical approach permits the examiner to frequently identify patterns of neurological findings that suggest nerve afflictions and their locations, and that electrophysiological studies are less likely to identify pathology. A diagnostic algorithm for the physical...... assessment is provided to assist the clinician. Failure to include representative neurological items in the physical examination may result in patients being misinterpreted, misdiagnosed and mistreated....
Lee, Young Kyung; Shin, Ji Hoon; Kim, Sang Joon; Lee, Deok Hee; Lee, Ho Kyu; Choi, Choong Gon; Suh, Dae Chul [University of Ulsan College of Medicine, Seoul (Korea, Republic of)
Neurological complications are a rare but important and significant source of information about morbidity and mortality in liver transplant patients. Based on the clinical and radiological findings of 21 patients, neurological complications were categorized into five main groups; focal hemorrhagic or occlusive complications (n=11); diffuse hypoxic-ischemic injury (n=3); hypertensive encephalopathy (n=1); central pontine or extra-pontine myelinolysis (n=4); and infection (n=2). Neurological manifestations varied according to the location of the lesion, although seizures were the most common manifestation. In this pictorial review, we illustrate the radiological findings, focusing on MR and CT images, of a spectrum of neurological complications following liver transplants, as well as their clinical correlations.
Lee, Young Kyung; Shin, Ji Hoon; Kim, Sang Joon; Lee, Deok Hee; Lee, Ho Kyu; Choi, Choong Gon; Suh, Dae Chul
Neurological complications are a rare but important and significant source of information about morbidity and mortality in liver transplant patients. Based on the clinical and radiological findings of 21 patients, neurological complications were categorized into five main groups; focal hemorrhagic or occlusive complications (n=11); diffuse hypoxic-ischemic injury (n=3); hypertensive encephalopathy (n=1); central pontine or extra-pontine myelinolysis (n=4); and infection (n=2). Neurological manifestations varied according to the location of the lesion, although seizures were the most common manifestation. In this pictorial review, we illustrate the radiological findings, focusing on MR and CT images, of a spectrum of neurological complications following liver transplants, as well as their clinical correlations
Valk, Peter E; Bailey, Dale L; Townsend, David W; Maisey, Michael N
This book provides a contemporary reference to the science, technology and clinical applications of PET and PET/CT. The opening chapters summarize the scientific aspects of PET and PET/CT including physics, instrumentation, radiation dosimetry and radiation protection. A chapter on normal variants in FDG PET imaging serves as an introduction to the clinical chapters, which cover oncology applications and have been updated to include the impact of FDG PET/CT imaging in oncology. The book concludes with chapters on the use of PET and PET/CT in cardiology and neurology and PET imaging of infectio
PROMOTING ACCESS TO AFRICAN RESEARCH ... The Nigerian Journal of Clinical Practice is the official publication of the Medical ... Its purpose is to promote clinical and academic excellence in Medicine and Dentistry and allied sciences.
Bruni, Oliviero; Alonso-Alconada, Daniel; Besag, Frank; Biran, Valerie; Braam, Wiebe; Cortese, Samuele; Moavero, Romina; Parisi, Pasquale; Smits, Marcel; Van der Heijden, Kristiaan; Curatolo, Paolo
Melatonin, an indoleamine secreted by the pineal gland, plays a key role in regulating circadian rhythm. It has chronobiotic, antioxidant, anti-inflammatory and free radical scavenging properties. A conference in Rome in 2014 aimed to establish consensus on the roles of melatonin in children and on treatment guidelines. The best evidence for efficacy is in sleep onset insomnia and delayed sleep phase syndrome. It is most effective when administered 3-5 h before physiological dim light melatonin onset. There is no evidence that extended-release melatonin confers advantage over immediate release. Many children with developmental disorders, such as autism spectrum disorder, attention-deficit/hyperactivity disorder and intellectual disability have sleep disturbance and can benefit from melatonin treatment. Melatonin decreases sleep onset latency and increases total sleep time but does not decrease night awakenings. Decreased CYP 1A2 activity, genetically determined or from concomitant medication, can slow metabolism, with loss of variation in melatonin level and loss of effect. Decreasing the dose can remedy this. Animal work and limited human data suggest that melatonin does not exacerbate seizures and might decrease them. Melatonin has been used successfully in treating headache. Animal work has confirmed a neuroprotective effect of melatonin, suggesting a role in minimising neuronal damage from birth asphyxia; results from human studies are awaited. Melatonin can also be of value in the performance of sleep EEGs and as sedation for brainstem auditory evoked potential assessments. No serious adverse effects of melatonin in humans have been identified. Copyright © 2014 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.
Gamez, Josep; Salvado, Maria; Martinez-de La Ossa, Alejandro; Deu, Maria; Romero, Laura; Roman, Antonio; Sacanell, Judith; Laborda, Cesar; Rochera, Isabel; Nadal, Miriam; Carmona, Francesc; Santamarina, Estevo; Raguer, Nuria; Canela, Merce; Solé, Joan
Neurological complications after lung transplantation are common. The full spectrum of neurological complications and their impact on clinical outcomes has not been extensively studied. We investigated the neurological incidence of complications, categorized according to whether they affected the central, peripheral or autonomic nervous systems, in a series of 109 patients undergoing lung transplantation at our center between January 1 2013 and December 31 2014. Fifty-one patients (46.8%) presented at least one neurological complication. Critical illness polyneuropathy-myopathy (31 cases) and phrenic nerve injury (26 cases) were the two most prevalent complications. These two neuromuscular complications lengthened hospital stays by a median period of 35.5 and 32.5 days respectively. However, neurological complications did not affect patients' survival. The real incidence of neurological complications among lung transplant recipients is probably underestimated. They usually appear in the first two months after surgery. Despite not affecting mortality, they do affect the mean length of hospital stay, and especially the time spent in the Intensive Care Unit. We found no risk factor for neurological complications except for long operating times, ischemic time and need for transfusion. It is necessary to develop programs for the prevention and early recognition of these complications, and the prevention of their precipitant and risk factors.
The topics covered in this book include: Duchenne muscular dystrophy: DNA diagnosis in practice; Central nervous system magnetic resonance imaging; and Magnetic resonance spectroscopy of neurologic diseases
Derijks, Luc J. J.; Derijks, H. Jeroen; Touw, Daan J.; Conemans, Jean M. H.; Egberts, Antoine C. G.
The availability of data from pharmacogenetic studies is reflected in therapeutic practice, and pharmacogenetics is slowly entering the medical arena. Preconditions for the utilisation of pharmacogenetic knowledge are that: 1) genetic variation and prevalence are known 2) pharmacological
Albert, Dara V; Brorson, James R; Amidei, Christina; Lukas, Rimas V
Using outpatient neurology clinic case logs completed by medical students on neurology clerkships, we examined the impact of outpatient clinical encounter volume per student on outcomes of knowledge assessed by the National Board of Medical Examiners (NBME) Clinical Neurology Subject Examination and clinical skills assessed by the Objective Structured Clinical Examination (OSCE). Data from 394 medical students from July 2008 to June 2012, representing 9,791 patient encounters, were analyzed retrospectively. Pearson correlations were calculated examining the relationship between numbers of cases logged per student and performance on the NBME examination. Similarly, correlations between cases logged and performance on the OSCE, as well as on components of the OSCE (history, physical examination, clinical formulation), were evaluated. There was a correlation between the total number of cases logged per student and NBME examination scores (r = 0.142; p = 0.005) and OSCE scores (r = 0.136; p = 0.007). Total number of cases correlated with the clinical formulation component of the OSCE (r = 0.172; p = 0.001) but not the performance on history or physical examination components. The volume of cases logged by individual students in the outpatient clinic correlates with performance on measures of knowledge and clinical skill. In measurement of clinical skill, seeing a greater volume of patients in the outpatient clinic is related to improved clinical formulation on the OSCE. These findings may affect methods employed in assessment of medical students, residents, and fellows.
Hussain, Z.; Hasan, Z.; Aziz, H.; Qureshi, M.A.
To describe clinical features and seizure dispersion in precatamenial/pericatamenial epilepsy patients. Present study included 33 untreated pericatamenial (n: 23, age: 12-40 years, menstrual cycles: 147) and precatamenial (n: 10, age: 13-32 years, menstrual cycles: 70) epileptics with tonic-clonic seizures. Clinical features and seizure dispersion were evaluated during premenstruation, menstruation, and postmenstruation phases. Women with precatamenial epilepsy had highly significant mean phase day seizures during premenstruation versus other phases, whereas women with pericatamenial epilepsy did not show any significant variations. Premenstrual seizures were found significantly more and others as significantly less in % number in precatamenials compared to those in pericatamenials. Furthermore, precatamenial epileptics with primary generalized seizures were significantly higher in % number and secondary generalized seizures as significantly lower against those in pericatamenial epileptics. All precatamenial epileptics under study had incontinence compared to 65% pericatamenial epileptics that had incontinence. Majority of the patients in both groups showed post-ictal headache. The present report describes the extent of exacerbation of premenstrual tonic-clonic seizures with clinical features. These investigations may help in understanding partly the complexity of catamenial/precatamenial/ pericatamenial/noncatamenial seizures, and similarities and dissimilarities between pericatamenial and precise precatamenial seizures. (author)
Zhang, Jing; He, Mao-Lin; Li, Shun-Wei
To compare the clinical traits in comorbidity between depression and neurological disorder with depressive disorder and explore the characteristic of the outpatients with neurological disorder comorbidity in depression. According to Diagnosis and Statistic Manual for Mental Disorder-IV (DSM-IV) criteria, outpatients were diagnosed as depressive disorder at Departments of Neurology and Psychology. We used HAMD-17 scale to evaluate the patient's severity. There was no statistical difference in severity of depression in two groups. But the clinical traits showed significant differences between two outpatient groups: the outpatients with neurological disorder comorbidity in depression were elder, had more somatic disorders and a higher retard symptom factor score while the other are relative younger, have less physical disorders and higher the core symptom factor score on the other hand. The patients of comorbidity between depression and neurological disorders have unique clinical traits. Thus it will be helpful to improve the identification of diagnosis and choose an appropriate treatment if we know the differences well.
Stieglitz, T; Schuettler, M; Koch, K P
Neural prostheses partially restore body functions by technical nerve excitation after trauma or neurological diseases. External devices and implants have been developed since the early 1960s for many applications. Several systems have reached nowadays clinical practice: Cochlea implants help the deaf to hear, micturition is induced by bladder stimulators in paralyzed persons and deep brain stimulation helps patients with Parkinson's disease to participate in daily life again. So far, clinical neural prostheses are fabricated with means of precision mechanics. Since microsystem technology opens the opportunity to design and develop complex systems with a high number of electrodes to interface with the nervous systems, the opportunity for selective stimulation and complex implant scenarios seems to be feasible in the near future. The potentials and limitations with regard to biomedical microdevices are introduced and discussed in this paper. Target specifications are derived from existing implants and are discussed on selected applications that has been investigated in experimental research: a micromachined implant to interface a nerve stump with a sieve electrode, cuff electrodes with integrated electronics, and an epiretinal vision prosthesis.
Graham, Julie Vaughan; Eustace, Catherine; Brock, Kim; Swain, Elizabeth; Irwin-Carruthers, Sheena
Future development in neurorehabilitation depends upon bringing together the endeavors of basic science and clinical practice. The Bobath concept is widely utilized in rehabilitation following stroke and other neurological conditions. This concept was first developed in the 1950s, based on the neuroscience knowledge of those times. The theoretical basis of the Bobath concept is redefined based on contemporary neuroscience and rehabilitation science. The framework utilized in the Bobath concept for the analysis of movement and movement dysfunction is described. This framework focuses on postural control for task performance, the ability to move selectively, the ability to produce coordinated sequences of movement and vary movement patterns to fit a task, and the role of sensory input in motor behaviour and learning. The article describes aspects of clinical practice that differentiate this approach from other models of practice. Contemporary practice in the Bobath concept utilizes a problem-solving approach to the individual's clinical presentation and personal goals. Treatment is focused toward remediation, where possible, and guiding the individual towards efficient movement strategies for task performance. The aim of this article is to provide a theoretical framework on which future research into the Bobath concept can be based.
Narayana, Shalini; Papanicolaou, Andrew C; McGregor, Amy; Boop, Frederick A; Wheless, James W
Noninvasive brain stimulation is now an accepted technique that is used as a diagnostic aid and in the treatment of neuropsychiatric disorders in adults, and is being increasingly used in children. In this review, we will discuss the basic principles and safety of one noninvasive brain stimulation method, transcranial magnetic stimulation. Improvements in the spatial accuracy of transcranial magnetic stimulation are described in the context of image-guided transcranial magnetic stimulation. The article describes and provides examples of the current clinical applications of transcranial magnetic stimulation in children as an aid in the diagnosis and treatment of neuropsychiatric disorders and discusses future potential applications. Transcranial magnetic stimulation is a noninvasive tool that is safe for use in children and adolescents for functional mapping and treatment, and for many children it aids in the preoperative evaluation and the risk-benefit decision making. © The Author(s) 2014.
Alarcão, Violeta; Ribeiro, Sofia; Almeida, Joana; Giami, Alain
Few studies explore the clinicians' knowledge, attitudes, and practices regarding sexuality, despite their role in the sexual-health socialization process. This study focuses on Portuguese sexologists engaged in clinical practice. It aims to characterize sexologists' sex education and training and their clinical practices, including diagnostic and therapeutic approaches. This research followed the methodology of an European survey on sexology as a profession (Euro-Sexo). From the 91 respondents who completed questionnaires, 51 (56%) were active in clinical practice. Results indicate that the Portuguese clinical sexologist is significantly older, predominantly male, has had training in sexology, performs more scientific research, and is more engaged in teaching activities when compared to nonclinical working sexologists. This article describes the main sexual problems presented by patients to Portuguese clinical sexologists and highlights differences in the professional groups and approaches toward treating these problems by medical doctors and nonmedical professionals. Results reinforce the idea that there are intra-European differences in the educational background of sexologists and reveal important variations in Portuguese sexologists' education, training, and clinical practice. The representations and practices of the sexologists in Portugal, as in other European countries, are embedded in cultural scenarios and sexual cultures, with implications for the clinical practice.
Caio, Giacomo; Giorgio, Roberto De; Venturi, Alessandro; Giancola, Fiorella; Latorre, Rocco; Boschetti, Elisa; Serra, Mauro; Ruggeri, Eugenio; Volta, Umberto
Aim: To assess anti-neuronal antibodies (NA) prevalence and their correlation with neurological disorders and bowel habits in celiac disease (CD) patients. Background: Neurological manifestations are estimated to occur in about 10% of celiac disease patients and NA to central nervous system (CNS) and enteric nervous system (ENS) are found in a significant proportion of them. Little is known about the clinical and immunological features in CD patients with neurological manifestations. Patients and methods: NA to CNS and ENS were investigated in 106 CD patients and in 60 controls with autoimmune disorders by indirect immunofluorescence on rat / primate cerebellar cortex and intestinal (small and large bowel) sections. Results: IgG NA to CNS (titer 1:50 - 1:400) were positive in 23 celiacs (21%), being more frequently detected in those with neurological disorders that in those without neurological dysfunction (49% vs. 8%, P 1:200 had severe constipation. Only one patient with cerebellar ataxia and intestinal sub-occlusion was positive for NA to CNS and ENS. NA to CNS and ENS were found in 7% and 5% of controls, respectively. Conclusion: In CD the positivity of NA to CNS can be regarded as a marker of neurological manifestations. High titer NA to ENS are associated with severe constipation. The demonstration of NA to CNS and ENS suggests an immune-mediated pathogenesis leading to central neural impairment as well as gut dysfunction (hence constipation), respectively. PMID:25926940
Pavel M. Kosenko
Full Text Available The review contains the information on the basics of electrophysiological evaluation of motor-evacuator function of stomach. It describes the main methods for registration of electric activity of stomach and intestine, characterizes the registered parameters, and gives modern data on its clinical application.
The education of neurologists is debilitated worldwide. University professors are engaged in teaching, research and patient-care. This triple challenge is very demanding, and results in permanent insecurity of University employees. To compensate for the insufficient clinical training, some institutes in the USA employ academic staff members exclusively for teaching. The formation of new subspecialties hinders the education and training of general neurologists. At present, four generations of medical doctors are working together in hospitals. The two older generations educate the younger neurologists who have been brought up in the world of limitless network of sterile information. Therefore their manual skills at the bedside and their knowledge of emergency treatment are deficient. Demographics of medical doctors changed drastically. Twice as many women are working in neurology and psychiatry than men. Integrity of neurology is threatened by: (1) Separation of the cerebrovascular diseases from general neurology. Development of "stroke units" was facilitated by the better reimbursement for treatment and by the interest of the pharmaceutical companies. Healthcare politics promoted the split of neurology into two parts. The independent status of "stroke departments" will reduce the rest of clinical neurology to outpatient service. (2) The main argumentation to segregate the rare neurological diseases was that their research will provide benefit for the diseases with high prevalence. This argumentation serves territorial ambitions. The separation of rare diseases interferes with the teaching of differential diagnostics in neurological training. The traditional pragmatic neurology can not be retrieved. The faculty of neurology could retain its integrity by the improvement of diagnostic methods and the ever more effective drugs. Nevertheless, even the progression of neurological sciences induces dissociation of clinical neurology. Neurology shall suffer fragmentation if
Moura, Lidia M V R; Schwamm, Eli; Moura Junior, Valdery; Seitz, Michael P; Hsu, John; Cole, Andrew J; Schwamm, Lee H
To determine whether patients could self-report physical and mental health assessments in the waiting room and whether these assessments would be associated with modified Rankin Scale (mRS) and Quality of Life in Epilepsy (QOLIE-10) scores. We offered iPad-based surveys to consecutive adult neurology patients at check-in to collect patient-reported outcome measures (PROMs). We collected demographic and clinical data on 6,075 patients through survey or administrative claims and PROMs from participating patients. We compared demographic characteristics of participants and nonparticipants and tested associations between physical and mental health scores and mRS and QOLIE-10. Of 6,075 patients seen by neurologists during the study period, 2,992 (49.3%) participated in the survey. Compared to nonparticipating patients, participating patients more often were privately insured (53.5% vs 42.7%, p neurology (nonsubspecialty) clinics (53.1% vs 46.6%, p Neurology.
Flanagan, P. M.; Chutkow, J. G.; Riggs, M. T.; Cristiano, V. D.
We describe the design of a reliable, user-friendly preprototype system for quantifying the tendon stretch reflexes in humans and large mammals. A hand-held, instrumented reflex gun, the impactor of which contains a single force sensor, interfaces with a computer. The resulting test system can deliver sequences of reproducible stimuli at graded intensities and adjustable durations to a muscle's tendon ("tendon taps"), measure the impacting force of each tap, and record the subsequent reflex muscle contraction from the same tendon -- all automatically. The parameters of the reflex muscle contraction include latency; mechanical threshold; and peak time, peak magnitude, and settling time. The results of clinical tests presented in this paper illustrate the system's potential usefulness in detecting neurologic dysfunction affecting the tendon stretch reflexes, in documenting the course of neurologic illnesses and their response to therapy, and in clinical and laboratory neurologic research.
Horiuchi, Junichi; Masaki, Norie; Onoyama, Yasuto
This chapter presents in greater detail radiotherapy used in each clinical setting. The descriptions are given under the following sections: the tongue and oral cavity; the maxilla, larynx, and pharynx; brain tumors; the eyes and orbit; pediatric tumors; lung cancer; the esophagus; breast cancer; the abdominal digestive system; the urogenital system; the uterine cervix; the ovaries and vulva; bone and soft tissues; the skin; hematopoietic tumors; lymph node metastases; and radiotherapy as palliative treatment. (Namekawa, K.)
Schuh, L A.; London, Z; Neel, R; Brock, C; Kissela, B M.; Schultz, L; Gelb, D J.
Objective: The American Board of Psychiatry and Neurology (ABPN) has recently replaced the traditional, centralized oral examination with the locally administered Neurology Clinical Skills Examination (NEX). The ABPN postulated the experience with the NEX would be similar to the Mini-Clinical Evaluation Exercise, a reliable and valid assessment tool. The reliability and validity of the NEX has not been established. Methods: NEX encounters were videotaped at 4 neurology programs. Local faculty and ABPN examiners graded the encounters using 2 different evaluation forms: an ABPN form and one with a contracted rating scale. Some NEX encounters were purposely failed by residents. Cohen’s kappa and intraclass correlation coefficients (ICC) were calculated for local vs ABPN examiners. Results: Ninety-eight videotaped NEX encounters of 32 residents were evaluated by 20 local faculty evaluators and 18 ABPN examiners. The interrater reliability for a determination of pass vs fail for each encounter was poor (kappa 0.32; 95% confidence interval [CI] = 0.11, 0.53). ICC between local faculty and ABPN examiners for each performance rating on the ABPN NEX form was poor to moderate (ICC range 0.14-0.44), and did not improve with the contracted rating form (ICC range 0.09-0.36). ABPN examiners were more likely than local examiners to fail residents. Conclusions: There is poor interrater reliability between local faculty and American Board of Psychiatry and Neurology examiners. A bias was detected for favorable assessment locally, which is concerning for the validity of the examination. Further study is needed to assess whether training can improve interrater reliability and offset bias. GLOSSARY ABIM = American Board of Internal Medicine; ABPN = American Board of Psychiatry and Neurology; CI = confidence interval; HFH = Henry Ford Hospital; ICC = intraclass correlation coefficients; IM = internal medicine; mini-CEX = Mini-Clinical Evaluation Exercise; NEX = Neurology Clinical
Yaméogo, N V; Seghda, A; Kagambèga, L J; Diallo, O; Millogo, G R C; Toguyéni, B J Y; Samadoulougou, A K; Niakara, A; Simporé, J; Zabsonré, P
Neurological complications are the most frequent extracardiac complications of infective endocarditis (IE). This study aimed to describe the epidemiological, clinical and paraclinical aspects, and outcome of neurological complications of infective endocarditis in three hospitals in the city of Ouagadougou in Burkina Faso. From 1 January 2009 to 31 December 2012, we included all patients suffering from IE and selected those in whom a neurological complication was objectified. Neurological involvement was sought on clinical examination but especially CT brain (ischemic infarcts, hemorrhages, aneurysms and abscesses). Blood cultures were systematic. Echocardiography was done for vegetations and characteristics. Among 63 cases of IE, neurological complications were found in 14 patients (22.2%). The average age of patients with neurological complications was 37.4 ± 5.8 years. The sex ratio was 1.3 for women. Neurological damage consisted of nine cases of stroke (64.3%), three cases of hemorrhagic stroke (21.4%) and two cases of brain abscess (14.3%). Neurological complications had already occurred before hospitalization in 4 cases. Blood cultures were positive in 8 cases. Germs found were predominantly Staphylococcus aureus (5 cases) and Streptococcus a- viridans (2 cases). All cases of S. aureus were complicated by stroke. At echocardiography, vegetation was found in all cases. It was found on the mitral in 7 cases, the aorta in 3 cases, the mitral and aortic in 2 cases and the mitral and tricuspid in 2 cases also. The EI had occurred on a native valve in 11 cases, prosthesis in 4 cases (2 mitral and 2 aortic). The vegetations average diameter was 11.2 ± 2.1 mm (6.4 and 1 7.7 mm). Vegetations were mobile in 12 cases. The treatment consisted of antibiotics adapted to the antibiogram, neurological and cardiovascular monitoring. The evolution was marked by seven deaths (50%), including 5 deaths related to cerebral complication (71.4% of deaths). This study shows that
Barr, Richard G
Elastography is a new technique that evaluates tissue stiffness. There are two elastography methods, strain and shear wave elastography. Both techniques are being used to evaluate a wide range of applications in medical imaging. Elastography of breast masses and prostates have been shown to have high accuracy for characterizing masses and can significantly decrease the need for biopsies. Shear wave elastography has been shown to be able to detect and grade liver fibrosis and may decrease the need for liver biopsy. Evaluation of other organs is still preliminary. This article reviews the principles of elastography and its potential clinical applications. Copyright © 2014 Elsevier Inc. All rights reserved.
Aug 24, 1974 ... Genetics is now an important facet of medical practice. and clinical ... facilities for cytogenetic and biochemical investigation are an essential ..... mem, and Rehabilitation (WHO Technical Report Series No. 497). Geneva: WHO ...
Full Text Available There is a distinct shift of emphasis in clinical neurology in the last few decades. A few years ago, it was just sufficient for a clinician to precisely record history, document signs, establish diagnosis and write prescription. In the present context, there has been a significant intrusion of scientific culture in clinical practice. Several criteria have been proposed, refined and redefined to ascertain accurate diagnosis for many neurological disorders. Introduction of the concept of impairment, disability, handicap and quality of life has added new dimension to the measurement of health and disease and neurological disorders are no exception. "Best guess" treatment modalities are no more accepted and evidence based medicine has become an integral component of medical care. Traditional treatments need validation and new therapies require vigorous trials. Thus, proper quantification in neurology has become essential, both in practice and research methodology in neurology. While this aspect is widely acknowledged, there is a limited access to a comprehensive document pertaining to measurements in neurology. This following description is a critical appraisal of various measurements and also provides certain commonly used rating scales/scores in neurological practice.
Paulina A. Toso
Full Text Available OBJECTIVE: to test the clinical utility of an early amplitude-integrated electroencephalography (aEEG to predict short-term neurological outcome in term newborns at risk of neurology injury. METHODS: this was a prospective, descriptive study. The inclusion criteria were neonatal encephalopathy, neurologic disturbances, and severe respiratory distress syndrome. Sensitivity, specificity, positive and negative predictive values, and likelihood ratio (LR were calculated. Clinical and demographic data were analyzed. Neurological outcome was defined as the sum of clinical, electroimaging, and neuroimaging findings. RESULTS: ten of the 21 monitored infants (48% presented altered short-term neurologic outcome. The aEEG had 90% sensitivity, 82% specificity, 82% positive predictive value, and 90% negative predictive value. The positive LR was 4.95, and the negative LR was 0.12. In three of 12 (25% encephalopathic infants, the aEEG allowed for a better definition of the severity of their condition. Seizures were detected in eight infants (38%, all subclinical at baseline, and none had a normal aEEG background pattern. The status of three infants (43% evolved and required two or more drugs for treatment. CONCLUSIONS: in infants with encephalopathy or other severe illness, aEEG disturbances occur frequently. aEEG provided a better classification of the severity of encephalopathy, detected early subclinical seizures, and allowed for monitoring of the response to treatment. aEEG was a useful tool at the neonatal intensive care unit for predicting poor short-term neurological outcomes for all sick newborn.
Full Text Available Neurologic side effects related to cancer therapy are a common problem in oncology practice. These complications can negatively affect the management of the patient, because they can inhibit treatment and diminish quality of life. Therefore specific skills are required to recognise symptoms and clinical manifestations. This review focuses on the most common neurologic complications to improve physician’s familiarity in determining the aetiology of these symptoms.
Nolan, Danielle; Carlson, Martha
Genetic heterogeneity in neurologic disorders has been an obstacle to phenotype-based diagnostic testing. The authors hypothesized that information compiled via whole exome sequencing will improve clinical diagnosis and management of pediatric neurology patients. The authors performed a retrospective chart review of patients evaluated in the University of Michigan Pediatric Neurology clinic between 6/2011 and 6/2015. The authors recorded previous diagnostic testing, indications for whole exome sequencing, and whole exome sequencing results. Whole exome sequencing was recommended for 135 patients and obtained in 53 patients. Insurance barriers often precluded whole exome sequencing. The most common indication for whole exome sequencing was neurodevelopmental disorders. Whole exome sequencing improved the presumptive diagnostic rate in the patient cohort from 25% to 48%. Clinical implications included family planning, medication selection, and systemic investigation. Compared to current second tier testing, whole exome sequencing can result in lower long-term charges and more timely diagnosis. Overcoming barriers related to whole exome sequencing insurance authorization could allow for more efficient and fruitful diagnostic neurological evaluations. © The Author(s) 2016.
The development of NMR for clinical use has been complicated by a number of controversies, the largest of these being the question of what is the optimum field strength for proton imaging. Many workers believe that diagnostically useful images can only be produced at high field strength (i.e. 0.5 - 2.0 T), where in fact diagnostically useful images are made using field strengths of as low as 0.02 T. Because the method is more complex than X-ray CT, which relies on the measurement of only one parameter, tissue density, many new users have difficulty in selecting the correct imaging pulse sequence to provide the most useful image for diagnosis. NMR imaging pulse sequence may be selected to produce images of the proton density, T/sub 1/ or T/sub 2/ signals, or combinations of them. When this facility is used, images which are T/sub 1/ or T/sub 2/ weighted can be selected. Inversion-recovery sequences are more appropriate for imaging the abdomen where by selecting a short TR interval the signal from subcutaneous fat, which is the major cause of image artefact in abdominal imaging, is suppressed thereby improving image quality. The use of surface receiver coils, which are applied closely to the area of the body being examined is becoming more widespread and is of particular value when examining the orbits, facial structures, neck, breast, spine and limbs. The use of these coils together with a discussion of patient selection for NMR imaging, image interpretation and data storage follow
Hollon, Steven D; Areán, Patricia A; Craske, Michelle G; Crawford, Kermit A; Kivlahan, Daniel R; Magnavita, Jeffrey J; Ollendick, Thomas H; Sexton, Thomas L; Spring, Bonnie; Bufka, Lynn F; Galper, Daniel I; Kurtzman, Howard
Clinical practice guidelines (CPGs) are intended to improve mental, behavioral, and physical health by promoting clinical practices that are based on the best available evidence. The American Psychological Association (APA) is committed to generating patient-focused CPGs that are scientifically sound, clinically useful, and informative for psychologists, other health professionals, training programs, policy makers, and the public. The Institute of Medicine (IOM) 2011 standards for generating CPGs represent current best practices in the field. These standards involve multidisciplinary guideline development panels charged with generating recommendations based on comprehensive systematic reviews of the evidence. The IOM standards will guide the APA as it generates CPGs that can be used to inform the general public and the practice community regarding the benefits and harms of various treatment options. CPG recommendations are advisory rather than compulsory. When used appropriately, high-quality guidelines can facilitate shared decision making and identify gaps in knowledge.
Teoh, Hooi-Ling; Mohammad, Shekeeb S; Britton, Philip N; Kandula, Tejaswi; Lorentzos, Michelle S; Booy, Robert; Jones, Cheryl A; Rawlinson, William; Ramachandran, Vidiya; Rodriguez, Michael L; Andrews, P Ian; Dale, Russell C; Farrar, Michelle A; Sampaio, Hugo
Enterovirus 71 (EV71) causes a spectrum of neurological complications with significant morbidity and mortality. Further understanding of the characteristics of EV71-related neurological disease, factors related to outcome, and potential responsiveness to treatments is important in developing therapeutic guidelines. To further characterize EV71-related neurological disease and neurological outcome in children. Prospective 2-hospital (The Sydney Children's Hospitals Network) inpatient study of 61 children with enterovirus-related neurological disease during a 2013 outbreak of EV71 in Sydney, Australia. The dates of our analysis were January 1, to June 30, 2013. Clinical, neuroimaging, laboratory, and pathological characteristics, together with treatment administered and functional motor outcomes, were assessed. Among 61 patients, there were 4 precipitous deaths (7%), despite resuscitation at presentation. Among 57 surviving patients, the age range was 0.3 to 5.2 years (median age, 1.5 years), and 36 (63%) were male. Fever (100% [57 of 57]), myoclonic jerks (86% [49 of 57]), ataxia (54% [29 of 54]), and vomiting (54% [29 of 54]) were common initial clinical manifestations. In 57 surviving patients, EV71 neurological disease included encephalomyelitis in 23 (40%), brainstem encephalitis in 20 (35%), encephalitis in 6 (11%), acute flaccid paralysis in 4 (7%), and autonomic dysregulation with pulmonary edema in 4 (7%). Enterovirus RNA was more commonly identified in feces (42 of 44 [95%]), rectal swabs (35 of 37 [95%]), and throat swabs (33 of 39 [85%]) rather than in cerebrospinal fluid (10 of 41 [24%]). Magnetic resonance imaging revealed characteristic increased T2-weighted signal in the dorsal pons and spinal cord. All 4 patients with pulmonary edema (severe disease) demonstrated dorsal brainstem restricted diffusion (odds ratio, 2; 95% CI, 1-4; P = .001). Brainstem or motor dysfunction had resolved in 44 of 57 (77%) at 2 months and in 51 of 57 (90%) at 12 months
Kuipers, Kathy; Grice, James W
The aim of this paper is to describe the use of a structured interview methodology, the repertory grid technique, for investigating the clinical reasoning of an experienced occupational therapist in the domain of upper limb hypertonia as a result of brain injury. Repertory grid interviews were completed before and after exposure to a protocol designed to guide clinical reasoning and decision-making in relation to upper limb neurological rehabilitation. Data were subjected to both qualitative and quantitative analyses. Qualitative analysis focussed on clinical reasoning content. Common themes across the pre- and post-exposure interviews were the use of theoretical frameworks and practice models, the significance of clinical expertise, and discrimination of 'broad' and 'specific' aspects, as well as differentiation between 'therapist and client-related' aspects of the clinical situation. Quantitative analysis indicated that for both pre- and post-exposure repertory grids, clinical reasoning was structured in terms of two main concepts. In the pre-exposure grid, these were related to the therapist's role, and to the 'scope' of practice tasks (either broad or specific). In the post-exposure grid the two main concepts were upper limb performance, and client-centred aspects of the therapy process. The repertory grid technique is proposed as an effective tool for exploring occupational therapy clinical reasoning, based on its capacity for accessing personal frames of reference, and elucidating both the meaning and the structure supporting clinical reasoning.
Full Text Available In the last two and a half decades, there have been series of global burden of disease studies which have highlighted significant disability attributable to mental and behavioral disorders with a huge treatment gap. Integration of the preventive strategies in the clinical practice has the potential to reduce the disability due to mental illnesses. The patients come to the clinic with an intention to get treated and investigated for the symptoms they have. At this point, they may also be amenable to the advice related to prevention. Therefore, the clinical encounter can be seen as an opportunity to implement preventive strategies. Preventive efforts in clinical practice must be guided by knowledge about the epidemiological data related to specific mental illnesses and about the evidence-based preventive strategies available for specific mental illnesses. These should be directed toward all those persons (patients, caregivers accompanying and at home, teachers, employers, etc. who are present and also toward those who are not present during the clinical encounter and must be age, gender, and culture sensitive. Sociodemographic characteristics of a person seeking relief from a problem in the clinical encounter help in directing the preventive efforts. The preventive efforts are also driven by the fact that the patient has the first episode or established or treatment refractory mental illness and the short or long duration of illness. For prevention-minded clinical practice, it helps to have a template so that the assessments and interventions relevant for prevention can be carried out as per that scheme; it also helps in orienting the practicing mental health professionals. While making various assessments, making a list of the likely issues to be addressed by preventive efforts during clinical encounter ( first and subsequent is also helpful.
In current clinical settings, effective clinical leadership ensures a high-quality health care system that consistently provides safe and efficient care. It is useful, then, for health care professionals to be able to identify the leadership styles and theories relevant to their nursing practice. Being adept in recognizing these styles not only enables nurses to develop their skills to become better leaders but also improves relationships with colleagues and leaders who have previously been c...
Guzek, Lindsay M; Gentry, Shelley D; Golomb, Meredith R
Missed appointments ("no-shows") represent an important source of lost revenue for academic medical centers. The goal of this study was to examine the costs of "no-shows" at an academic pediatric neurology outpatient clinic. This was a retrospective cohort study of patients who missed appointments at an academic pediatric neurology outpatient clinic during 1 academic year. Revenue lost was estimated based on average reimbursement for different insurance types and visit types. The yearly "no-show" rate was 26%. Yearly revenue lost from missed appointments was $257,724.57, and monthly losses ranged from $15,652.33 in October 2013 to $27,042.44 in January 2014. The yearly revenue lost from missed appointments at the academic pediatric neurology clinic represents funds that could have been used to improve patient access and care. Further work is needed to develop strategies to decrease the no-show rate to decrease lost revenue and improve patient care and access. Copyright © 2015 Elsevier Inc. All rights reserved.
Hinderliter, Alan L; Voora, Raven A; Viera, Anthony J
To review the data supporting the use of ambulatory blood pressure monitoring (ABPM), and to provide practical guidance for practitioners who are establishing an ambulatory monitoring service. ABPM results more accurately reflect the risk of cardiovascular events than do office measurements of blood pressure. Moreover, many patients with high blood pressure in the office have normal blood pressure on ABPM-a pattern known as white coat hypertension-and have a prognosis similar to individuals who are normotensive in both settings. For these reasons, ABPM is recommended by the US Preventive Services Task Force to confirm the diagnosis of hypertension in patients with high office blood pressure before medical therapy is initiated. Similarly, the 2017 ACC/AHA High Blood Pressure Clinical Practice Guideline advocates the use of out-of-office blood pressure measurements to confirm hypertension and evaluate the efficacy of blood pressure-lowering medications. In addition to white coat hypertension, blood pressure phenotypes that are associated with increased cardiovascular risk and that can be recognized by ABPM include masked hypertension-characterized by normal office blood pressure but high values on ABPM-and high nocturnal blood pressure. In this review, best practices for starting a clinical ABPM service, performing an ABPM monitoring session, and interpreting and reporting ABPM data are described. ABPM is a valuable adjunct to careful office blood pressure measurement in diagnosing hypertension and in guiding antihypertensive therapy. Following recommended best practices can facilitate implementation of ABPM into clinical practice.
Fowkes, F G; Roberts, C J
The impetus for guidelines of practice has been accelerated by a worldwide trend towards insurance based systems of health care. In the past it has been the tradition for the clinician to order all the diagnostic procedures that conceivably might help to clarify what is wrong with a patient, or what course of treatment should be followed. This traditional view ignores the stubborn economic reality that resources are finite and that it is no longer possible to be both endlessly generous and continually fair. Making judgements about the need for, and value of, services now forms an important part of coping with this problem. Clinical practice has to strive to be as safe as possible and to produce a given benefit at a socially acceptable cost. Guidelines are recommendations, preferably developed by clinicians themselves, which describe how and when individual clinical activities should be offered in order to achieve these objectives. Utilisation review of current practice is a valuable source of information for the development of guidelines. In the United Kingdom the Royal College of Radiologists attempted to do this in connection with the use of pre-operative chest X-rays. In 1979 they published the findings of a multicentre review of 10,619 consecutive cases of elective non-cardiopulmonary surgery undertaken in 8 centres throughout the United Kingdom. Substantial variations were found in national practice. Use of pre-operative chest X-rays varied from 11.5% of patients in one centre to 54.2% of patients in another centre. The study also found that the chest X-ray report did not seem to have much influence on the decision to operate nor on the decision to use inhalation anaesthesia. The College study failed to find "any evidence at all for the effectiveness of pre-operative chest X-ray when used routinely" and it was estimated that even if the procedure was 10% effective the costs of avoiding one death would be approximately 1 million pounds. These findings provided
Malhi, G S; Adams, D; Porter, R; Wignall, A; Lampe, L; O'Connor, N; Paton, M; Newton, L A; Walter, G; Taylor, A; Berk, M; Mulder, R T
To provide clinically relevant evidence-based recommendations for the management of depression in adults that are informative, easy to assimilate and facilitate clinical decision making. A comprehensive literature review of over 500 articles was undertaken using electronic database search engines (e.g. MEDLINE, PsychINFO and Cochrane reviews). In addition articles, book chapters and other literature known to the authors were reviewed. The findings were then formulated into a set of recommendations that were developed by a multidisciplinary team of clinicians who routinely deal with mood disorders. The recommendations then underwent consultative review by a broader advisory panel that included experts in the field, clinical staff and patient representatives. The clinical practice recommendations for depression (Depression CPR) summarize evidence-based treatments and provide a synopsis of recommendations relating to each phase of the illness. They are designed for clinical use and have therefore been presented succinctly in an innovative and engaging manner that is clear and informative. These up-to-date recommendations provide an evidence-based framework that incorporates clinical wisdom and consideration of individual factors in the management of depression. Further, the novel style and practical approach should promote uptake and implementation.
Genetic counselling for inherited neurological diseases has been established at the Clinic for Neurology of Karl Marx University. Comprehensive experiences have been got with the specific and sometimes markedly different problems and aims of counselling in Wilsons disease, X-linked recessive muscular dystrophies, myotonic dystrophy and other neuromuscular disorders, Huntingtons chorea and hereditary ataxias.
Vissers, Lisenka E L M; van Nimwegen, Kirsten J M; Schieving, Jolanda H; Kamsteeg, Erik-Jan; Kleefstra, Tjitske; Yntema, Helger G; Pfundt, Rolph; van der Wilt, Gert Jan; Krabbenborg, Lotte; Brunner, Han G; van der Burg, Simone; Grutters, Janneke; Veltman, Joris A; Willemsen, Michèl A A P
Implementation of novel genetic diagnostic tests is generally driven by technological advances because they promise shorter turnaround times and/or higher diagnostic yields. Other aspects, including impact on clinical management or cost-effectiveness, are often not assessed in detail prior to implementation. We studied the clinical utility of whole-exome sequencing (WES) in complex pediatric neurology in terms of diagnostic yield and costs. We analyzed 150 patients (and their parents) presenting with complex neurological disorders of suspected genetic origin. In a parallel study, all patients received both the standard diagnostic workup (e.g., cerebral imaging, muscle biopsies or lumbar punctures, and sequential gene-by-gene-based testing) and WES simultaneously. Our unique study design allowed direct comparison of diagnostic yield of both trajectories and provided insight into the economic implications of implementing WES in this diagnostic trajectory. We showed that WES identified significantly more conclusive diagnoses (29.3%) than the standard care pathway (7.3%) without incurring higher costs. Exploratory analysis of WES as a first-tier diagnostic test indicates that WES may even be cost-saving, depending on the extent of other tests being omitted. Our data support such a use of WES in pediatric neurology for disorders of presumed genetic origin.Genet Med advance online publication 23 March 2017.
Morera-Guitart, J; Pedro Cano, M J
We analyze the changes observed between 1996 and 2001 in the distribution of the pathology attended and the follow up model used by the out-patient Neurology Clinic in the Marina Alta area, in order to confirm possible variations that may have repercussions for Human Resource needs in the provision of adequate neurological care. We prospectively registered the attendance records for visits made to the Out-patient Neurology Clinic of Marina Alta in 1996. The variation coefficients between both series were calculated and compared. The average age of patients increased in 5 years. The number of patients attended increased 42.3%, new patients 40%, visits 13%, the "Review visit/First Visit" ratio reduced 29%. The attendance of patients with Cognitive Impairment (Cog. Imp.) doubled. There were no changes in the origins of the patients. Requests due to Cog. Imp. and parkinsonism increased significantly from Primary Care and Emergency Department. The delay to be attended increased 23%. Discharges increased 43.9%, highlighting an increase of 144% observed in the Cog. Imp. group. Changes have been observed in: the age of the population studied; the follow up of patients; the delay in attending them; and the pathology attended, with a significant increase in demand due to neurodegenerative pathology (especially Cog. Imp.). All this requires an increase in care needs that the Health Service has not been able to assume, creating an incongruous care model: we suggest a direct follow up model and offer a consultancy model.
Sanchez-Barcelo, Emilio J; Rueda, Noemi; Mediavilla, María D; Martinez-Cue, Carmen; Reiter, Russel J
Melatonin is a molecule with numerous properties applicable to the treatment of neurological diseases. Among these properties are the following: potent scavenger of oxygen and nitrogen reactive species, anti-inflammatory features, immuno-enhancing nature, and modulation of circadian rhythmicity. Furthermore, low concentrations of melatonin are usually found in patients with neurological diseases and mental disorders. The positive results obtained in experimental models of diverse pathologies, including diseases of the nervous system (e.g., Alzheimer's disease, Parkinson's disease, multiple sclerosis, amyotrophic lateral sclerosis, Huntington's disease, epilepsy, headaches, etc.) as well as mental and behavioural disordes (e.g., autism spectrum disorders, attention-deficit hyperactivity disorders, etc.), have served as a basis for the design of clinical trials to study melatonin's possible usefulness in human pathology, although the satisfactory results obtained from the laboratory "bench" are not always applicable to the patient's "bedside". In this article, we review those papers describing the results of the administration of melatonin to humans for various therapeutic purposes in the field of neuropathology. Clinical trials with strong methodologies and appropriate doses of melatonin are necessary to support or reject the usefulness of melatonin in neurological diseases. Copyright© Bentham Science Publishers; For any queries, please email at firstname.lastname@example.org.
Ishihara, Tetsuya; Hirata, Koichi; Kubo, Jin; Yamazaki, Kaoru; Sato, Toshihiko
Using the multi-shot EPI method we investigated the clinical application of diffusion weighted imaging (DWI) in the diagnosis of neurological disease. The multi-shot method provided better susceptibility artifact-free DWI than the single-shot method particularly in the region of the posterior cranial fossa. DWI using the multi-shot EPI method readily shows the pyramidal tract extending from the internal capsule to the brainstems which is inaccessible by the conventional single-shot EPI method, and providing three-dimensional and distinct images of pyramidal tract changes in amyotrophic lateral sclerosis or cerebral infarction with pyramidal tract disturbance. Our findings suggest that the use of DWI with the multi-shot EPI method would provide a technique for the easy diagnosis and evaluation of various neurological diseases. (author)
Ishihara, Tetsuya; Hirata, Koichi; Kubo, Jin; Yamazaki, Kaoru [Dokkyo Univ., Mibu, Tochigi (Japan). School of Medicine; Sato, Toshihiko
Using the multi-shot EPI method we investigated the clinical application of diffusion weighted imaging (DWI) in the diagnosis of neurological disease. The multi-shot method provided better susceptibility artifact-free DWI than the single-shot method particularly in the region of the posterior cranial fossa. DWI using the multi-shot EPI method readily shows the pyramidal tract extending from the internal capsule to the brainstems which is inaccessible by the conventional single-shot EPI method, and providing three-dimensional and distinct images of pyramidal tract changes in amyotrophic lateral sclerosis or cerebral infarction with pyramidal tract disturbance. Our findings suggest that the use of DWI with the multi-shot EPI method would provide a technique for the easy diagnosis and evaluation of various neurological diseases. (author)
Manjeet Singh Dhallu
Full Text Available Perioperative care of the patients with neurological diseases can be challenging. Most important consideration is the management and understanding of pathophysiology of these disorders and evaluation of new neurological changes that occur perioperatively. Perioperative generally refers to 3 phases of surgery: preoperative, intraoperative, and postoperative. We have tried to address few commonly encountered neurological conditions in clinical practice, such as delirium, stroke, epilepsy, myasthenia gravis, and Parkinson disease. In this article, we emphasize on early diagnosis and management strategies of neurological disorders in the perioperative period to minimize morbidity and mortality of patients.
Kenney, Daniel; Jenkins, Sarah; Youssef, Paul; Kotagal, Suresh
This article describes the use of complementary and alternative medicines in an outpatient pediatric neurology clinic, and assesses family attitudes toward the efficacy of complementary and alternative medicines versus prescription medications. Complementary and alternative medicine is an important element of the modern health care landscape. There is limited information about whether, and to what extent, families perceive its utility in childhood neurological disorders. Surveys were distributed to 500 consecutive patients at a child neurology clinic in Rochester, Minnesota. Questions pertained to the child's diagnoses, use of complementary and alternative medicines, and the specific complementary and alternative medicine modalities that were used. Opinions were also gathered on the perceived efficacy of complementary and alternative medicines and prescription medications. Data were compared using χ(2) or Fisher exact tests as indicated. A total of 484 surveys were returned, of which 327 were usable. Only 17.4% admitted to use of complementary and alternative medicine to treat neurological problems. However, in follow-up questioning, actually 41.6% of patients recognized that they were using one or more types of complementary and alternative medicines. Disorders associated with a statistically significant increased prevalence of complementary and alternative medicine use were headache (50.8% with headache used complementary and alternative medicine versus 35.7% without headache; P = 0.008, Fisher exact test), chronic fatigue (63.2% vs 38.8%; P = 0.005, Fisher exact test), and sleep disorders (77.1% vs 37.3%; P complementary and alternative medicine. Only 38.5% of these recognize themselves as using complementary and alternative medicine, underlining the need to inquire in-depth about its use. Patients who are less satisfied with their prescription medications are more likely to use complementary and alternative medicine, perhaps reflecting the less tractable
Borrell-Carrió, F; Hernández-Clemente, J C
The purpose of this article is to analyze some models of expert decision and their impact on the clinical practice. We have analyzed decision-making considering the cognitive aspects (explanatory models, perceptual skills, analysis of the variability of a phenomenon, creating habits and inertia of reasoning and declarative models based on criteria). We have added the importance of emotions in decision making within highly complex situations, such as those occurring within the clinical practice. The quality of the reflective act depends, among other factors, on the ability of metacognition (thinking about what we think). Finally, we propose an educational strategy based on having a task supervisor and rectification scenarios to improve the quality of medical decision making. Copyright © 2013 Elsevier España, S.L. All rights reserved.
Full Text Available Wolfgang H Jost,1 Reiner Benecke,2 Dieter Hauschke,3 Joseph Jankovic,4 Petr Kaňovský,5 Peter Roggenkämper,6 David M Simpson,7 Cynthia L Comella81Department of Neurology, University of Freiburg, Freiburg, Germany; 2Clinic and Policlinic for Neurology, University of Rostock, Rostock, Germany; 3Institute of Medical Biometry and Medical Informatics, University of Freiburg, Freiburg, Germany; 4Department of Neurology, Baylor College of Medicine, Houston, TX, USA; 5Department of Neurology, Palacky University Olomouc, Faculty of Medicine and Dentistry and University Hospital, Olomouc, Czech Republic; 6University Eye Clinic of Bonn, Bonn, Germany; 7Icahn School of Medicine at Mount Sinai, New York, NY, USA; 8Rush University Medical Center, Chicago, IL, USABackground: IncobotulinumtoxinA (Xeomin® is a purified botulinum neurotoxin type A formulation, free from complexing proteins, with proven efficacy and good tolerability for the treatment of neurological conditions such as blepharospasm, cervical dystonia (CD, and post-stroke spasticity of the upper limb. This article provides a comprehensive overview of incobotulinumtoxinA based on randomized controlled trials and prospective clinical studies.Summary: IncobotulinumtoxinA provides clinical efficacy in treating blepharospasm, CD, and upper-limb post-stroke spasticity based on randomized, double-blind, placebo-controlled trials with open-label extension periods (total study duration up to 89 weeks. Adverse events were generally mild or moderate. The most frequent adverse events, probably related to the injections, included eyelid ptosis and dry eye in the treatment of blepharospasm, dysphagia, neck pain, and muscular weakness in patients with CD, and injection site pain and muscular weakness when used for treating spasticity. In blepharospasm and CD, incobotulinumtoxinA was investigated in clinical trials permitting flexible intertreatment intervals based on the individual patient’s clinical need
Vance, David E.; Dodson, Joan E.; Watkins, Jason; Kennedy, Bridgett H.; Keltner, Norman L.
To successfully negotiate and interact with one’s environment, optimal cognitive functioning is needed. Unfortunately, many neurological and psychiatric diseases impede certain cognitive abilities such as executive functioning or speed of processing; this can produce a poor fit between the patient and the cognitive demands of his or her environment. Such non-dementia diseases include bipolar disorder, schizophrenia, post-traumatic stress syndrome, depression, and anxiety disorders, just to name a few. Each of these diseases negatively affects particular areas of the brain, resulting in distinct cognitive profiles (e.g., deficits in executive functioning but normal speed of processing as seen in schizophrenia). In fact, it is from these cognitive deficits in which such behavioral and emotional symptoms may manifest (e.g., delusions, paranoia). This article highlights the distinct cognitive profiles of such common neurological and psychiatric diseases. An understanding of such disease-specific cognitive profiles can assist nurses in providing care to patients by knowing what cognitive deficits are associated with each disease and how these cognitive deficits impact everyday functioning and social interactions. Implications for nursing practice and research are posited within the framework of cognitive reserve and neuroplasticity. PMID:23422693
Walmsley, Corrin; Taylor, Susan; Parkins, Timothy; Carey, Leeanne; Girdler, Sonya; Elliott, Catherine
Somatosensation is the ability to detect and recognise body sensations such as touch, vibration, pressure, pain, temperature and proprioception. Cerebral palsy is a neurological disorder that is often accompanied by impairments in somatosensation. Current somatosensory assessments have limited psychometrics established for use with these children. The aim of this study was to identify therapists' current practice and perspectives related to the assessment of somatosensation in children with neurological disorders. A cross-sectional questionnaire was used to identify the somatosensory assessments currently used in clinical practice, time allocated to assessment, and therapists' satisfaction and confidence using the available assessments of somatosensation. The questionnaire was adapted from a previously utilised questionnaire that identified therapists' use of somatosensory assessments with adults post-stroke. A total of 135 therapists responded to the questionnaire. Seventy-nine (92%) occupational therapists and 44 (89.7%) physiotherapists indicated that they currently assessed or treated children with somatosensory deficits. Sixty-four (82.1%) occupational therapists and 38 (86.3%) physiotherapists regarded assessment of somatosensation in children with neurological disorders as important to very important. However, only seven (8.8%) occupational therapists and seven (15.9%) physiotherapists reported confidence in their ability to do so. The methods with which therapists detect and measure somatosensory impairment in children with neurological disorders are variable, with non-standardised and/or informal assessments most frequently used. Despite there being recommendations of best practice for the assessment of specific domains of somatosensation in children with cerebral palsy, current practice does not yet mirror these recommendations. Additionally, therapists have low satisfaction and confidence with what they are currently using, highlighting the need for a
Poca, M; Sahuquillo, J
The study of cerebrospinal fluid (CSF) dynamics is central to the diagnosis of adult chronic hydrocephalus (ACH). At present, many neurology and neurosurgery departments use one or more tests to guide diagnosis of this syndrome and to predict patient response to shunting. In specialised centres, the study of CSF dynamics is combined with continuous intracranial pressure (ICP) monitoring. Determination of several variables of CSF dynamics and definitions of qualitative and quantitative characteristics of ICP can be used to establish whether the hydrocephalus is active, compensated or arrested. CSF dynamics and ICP monitoring can also be used to check the correct functioning of the shunt and can be of use in the clinical management of patients with pseudotumor cerebri. Moreover, ICP monitoring is used to guide the treatment of several acute neurological processes. The aim of this review is to describe the fundamentals of CSF dynamics studies and the bases of continuous ICP monitoring. The advantages and disadvantages of several hydrodynamic tests that can be performed by lumbar puncture, as well as the normal and abnormal characteristics of an ICP recording, are discussed.
Full Text Available Neurological disorders are characterized by the chronic and progressive loss of neuronal structures and functions. There is a variability of the onsets and causes of clinical manifestations. Cell therapy has brought a new concept to overcome brain diseases, but the advancement of this therapy is limited by the demands of specialized neurons. Human pluripotent stem cells (hPSCs have been promised as a renewable resource for generating human neurons for both laboratory and clinical purposes. By the modulations of appropriate signalling pathways, desired neuron subtypes can be obtained, and induced pluripotent stem cells (iPSCs provide genetically matched neurons for treating patients. These hPSC-derived neurons can also be used for disease modeling and drug screening. Since the most urgent problem today in transplantation is the lack of suitable donor organs and tissues, the derivation of neural progenitor cells from hPSCs has opened a new avenue for regenerative medicine. In this review, we summarize the recent reports that show how to generate neural derivatives from hPSCs, and discuss the current evidence of using these cells in animal studies. We also highlight the possibilities and concerns of translating these hPSC-derived neurons for biomedical and clinical uses in order to fight against neurological disorders.
E. V. Filonenko
Full Text Available The review is on opportunities and possibilities of application of photodynamic therapy in clinical practice. The advantages of this method are the targeting of effect on tumor foci and high efficiency along with low systemic toxicity. The results of the set of recent Russian and foreign clinical trials are represented in the review. The method is successfully used in clinical practice with both radical (for early vulvar, cervical cancer and pre-cancer, central early lung cancer, esophageal and gastric cancer, bladder cancer and other types of malignant tumors, and palliative care (including tumor pleuritis, gastrointestinal tumors and others. Photodynamic therapy delivers results which are not available for other methods of cancer therapy. Thus, photodynamic therapy allows to avoid gross scars (that is very important, for example, in gynecology for treatment of patients of reproductive age with cervical and vulvar cancer, delivers good cosmetic effect for skin tumors, allows minimal trauma for intact tissue surrounding tumor. Photodynamic therapy is also used in other fields of medicine, such as otorhinolaryngology, dermatology, ophthalmology, orthopaedics, for treatment of papilloma virus infection and purulent wounds as antibacterial therapy.
Bhutta, Z A; Giuliani, F; Haroon, A; Knight, H E; Albernaz, E; Batra, M; Bhat, B; Bertino, E; McCormick, K; Ochieng, R; Rajan, V; Ruyan, P; Cheikh Ismail, L; Paul, V
The International Fetal and Newborn Growth Consortium for the 21(st) Century (INTERGROWTH-21(st) ) is a large-scale, population-based, multicentre project involving health institutions from eight geographically diverse countries, which aims to assess fetal, newborn and preterm growth under optimal conditions. Given the multicentre nature of the project and the expected number of preterm births, it is vital that all centres follow the same standardised clinical care protocols to assess and manage preterm infants, so as to ensure maximum validity of the resulting standards as indicators of growth and nutrition with minimal confounding. Moreover, it is well known that evidence-based clinical practice guidelines can reduce the delivery of inappropriate care and support the introduction of new knowledge into clinical practice. The INTERGROWTH-21(st) Neonatal Group produced an operations manual, which reflects the consensus reached by members of the group regarding standardised definitions of neonatal morbidities and the minimum standards of care to be provided by all centres taking part in the project. The operational definitions and summary management protocols were developed by consensus through a Delphi process based on systematic reviews of relevant guidelines and management protocols by authoritative bodies. This paper describes the process of developing the Basic Neonatal Care Manual, as well as the morbidity definitions and standardised neonatal care protocols applied across all the INTERGROWTH-21(st) participating centres. Finally, thoughts about implementation strategies are presented. © 2013 Royal College of Obstetricians and Gynaecologists.
Dedhia, Harakh V; McKnight, Richard
Doripenem is a novel carbapenem with a broad spectrum of activity against Gram-positive pathogens, anerobes and Gram-negative bacteria, including Pseudomonas aeruginosa. Doripenem exhibits rapid bactericidal activity with two- to fourfold lower MIC values for Gram-negative bacteria, compared with other carbapenems such as imipenem. Doripenem is approved for the treatment of complicated intra-abdominal infection and urinary tract infections. It has been successfully used in the treatment of nosocomial and ventilator-associated pneumonia. It has a potential to be the drug of choice for these conditions. This evaluation focuses on the general review of the drug, including mechanisms of resistance, clinical efficacy and the position of doripenem in clinical practice. Stability against numerous beta-lactamases, low adverse-event potential and more potent in vitro and possibly in vivo activity against P. aeruginosa and Acinetobacter baumanni compared with existing carbapenems are attractive features.
Furlan, Julio C; Krassioukov, Andrei V; Fehlings, Michael G
The potential clinical relevance of gender on clinical and neurological outcome after spinal cord injury (SCI) has received little attention. In order to address this issue, we examined all consecutive cases of acute traumatic cervical SCI admitted to our institution from 1998 to 2000. There were 38 males (ages 17-89 years, mean of 51.6) and 17 females (ages 18-84 years, mean of 63.2). Both groups were comparable regarding level (C1 to C7) and severity of SCI (ASIA A to D) at admission. Age differences between the groups approached significance (p = 0.057), and thus this factor was treated as a covariate in the analysis. Co-morbidities were as frequent in men (86.8%) as in women (76.5%). The therapeutic approaches, length-of-stay in the acute care unit, mortality, and discharge disposition were similar in men and women. During hospitalization, 44.7% of men and 52.9% of women developed post-SCI secondary complications without any significant gender-related differences. Both groups showed a similar incidence of infections, cardiovascular complications, thromboembolism, and pressure sores. Univariate analysis revealed a trend for higher incidence of psychiatric complications (p = 0.054) and deep venous thrombosis (p = 0.092) in women, which was confirmed by multivariate analysis. Neurological outcome was not correlated with gender. A similar number of males and females (42.1%, 47.1%) showed evidence of neurological recovery as revealed by an improvement in ASIA scores. Moreover, 18.4% of males and 29.4% of females recovered to ASIA E status. Our data suggest a shift in the demographics of acute SCI with an increasing incidence in elderly women. Although neurological outcomes were not significantly related to gender, we observed a trend for higher rates of reactive depression and deep venous thrombosis in women. These issues may be of key clinical importance in developing improved management protocols for SCI so as to maximize functional recovery and quality-of-life.
The development of validated assessment tools for evaluating disease status and response to interventions in patients with myasthenia gravis (MG) has been driven by clinical studies of emerging MG therapies. However, only a small proportion of MG-focused neurology practices have adopted these assessment tools for routine clinical use. This article reviews the suitability of 5 assessment instruments for incorporation into clinical practice, which should be driven by their ability to contribute to improved patient outcomes, and to be implemented within practice personnel and resource constraints. It is recommended that assessments based on both physician-evaluated and patient-reported outcomes be selected, to adequately evaluate both point-in-time symptom load and functional impact of MG symptoms over time. Provider resource allocation and reimbursement issues may be the most significant roadblocks to successful ongoing use of these tools; to that end, the addition of regular assessments to MG standards of care is recommended.
Bostwick, Jolene R; Leung, Gillian P; Smith, Tawny L; Ahmed, Uzma; Bainbridge, Jacquelyn L; Peyronnet, Jean-Xavier
Introductory pharmacy practice experiences (IPPEs) are 1 requirement schools and colleges of pharmacy must fulfill to meet accreditation standards. The purpose of this manuscript is to report existing IPPEs in psychiatry and neurology across the United States. Two separate electronic surveys were administered to individual College of Psychiatric and Neurologic Pharmacists members with board certification in psychiatric pharmacy with an academic affiliation and academic institutions in the 2014-15 academic year to assess the neuropsychiatric curriculum in pharmacy programs. Results focusing on IPPEs were summarized using descriptive statistics. Academic institutional data reveal only 37.3% offered IPPEs in psychiatry, and 6.7% offered neurology. The number of available IPPEs is low even if a program offered an available rotation. The majority of College of Psychiatric and Neurologic Pharmacists member respondents (69.9%) did not offer IPPEs in psychiatry in the 2014-15 academic year, and none offered an IPPE in neurology. More than half of individual respondents feel their institution should increase IPPEs in psychiatry and neurology in order to enhance their curriculum. To expand IPPE availability, pharmacy programs should increase early exposure of pharmacy students to patients with psychiatric and neurologic conditions. Longitudinal experiences may allow students to engage in hands-on experiences, which may impact future career aspirations and reduce stigma. Current example IPPEs at the authors' institutions are included to stimulate discussion and action among readers on how IPPEs in these practice areas may be developed. Implementation of IPPEs in psychiatry and neurology is needed for students to gain experience working with these patients.
The first expert systems prototypes intended for advising physicians on diagnosis or therapy selection have been designed more than ten years ago. However, a few of them are already in use in clinical practice after years of research and development efforts. The capabilities of these systems to reason symbolically and to mimic the hypothetico-deductive processes used by physicians distinguishes them from conventional computer programs. Their power comes from their knowledge-base which embeds a large quantity of high-level, specialized knowledge captured from medical experts. Common methods for knowledge representation include production rules and frames. These methods also provide a mean for organizing and structuring the knowledge according to hierarchical or causal links. The best expert-systems perform at the level of the experts. They are easy to learn and use, and can communicate with the user in pseudo-natural language. Moreover they are able to explain their line of reasoning. These capabilities make them potentially useful, usable and acceptable by physicians. However if the problems related to difficulties and costs in building expert-systems are on the way to be solved within the next few years, forensic and ethical issues should have to be addressed before one can envisage their routine use in clinical practice [fr
Mulder, M; Geocadin, R G
This chapter aims to provide an up-to-date review of the science and clinical practice pertaining to neurologic injury after successful cardiopulmonary resuscitation. The past two decades have seen a major shift in the science and practice of cardiopulmonary resuscitation, with a major emphasis on postresuscitation neurologic care. This chapter provides a nuanced and thoughtful historic and bench-to-bedside overview of the neurologic aspects of cardiopulmonary resuscitation. A particular emphasis is made on the anatomy and pathophysiology of hypoxic-ischemic encephalopathy, up-to-date management of survivors of cardiopulmonary resuscitation, and a careful discussion on neurologic outcome prediction. Guidance to practice evidence-based clinical care when able and thoughtful, pragmatic suggestions for care where evidence is lacking are also provided. This chapter serves as both a useful clinical guide and an updated, thorough, and state-of-the-art reference on the topic for advanced students and experienced practitioners in the field. © 2017 Elsevier B.V. All rights reserved.
Samra, José A; Hagood, Nancy L; Summer, Andrea; Medina, Marco T; Holden, Kenton R
The first case of Chikungunya virus in Honduras was identified in 2014. The virus has spread widely across Honduras via the Aedes aegypti mosquito, leading to an outbreak of Chikungunya virus (CHIKV) in 2015 that significantly impacted children. A retrospective chart review of 235 children diagnosed with CHIKV and admitted to the National Autonomous University of Honduras Hospital Escuela (Hospital Escuela) in Tegucigalpa, Honduras, was accomplished with patients who were assessed for clinical features and neurologic complications. Of 235 children admitted to Hospital Escuela with CHIKV, the majority had symptoms of fever, generalized erythematous rash, and irritability. Fourteen percent had clinical arthritis. Ten percent of patients had seizures. Six percent had meningoencephalitis. There were 2 childhood deaths during the course of this study, one from meningoencephalitis and another from myocarditis. Chikungunya virus can cause severe complications in children, the majority of which impact the central nervous system.
Anna K. Szkaradkiewicz
Full Text Available Introduction: Hyperdontia is the condition of having supernumerary teeth, or teeth which appear in addition to the regular number of teeth. The prevalence rates of supernumerary teeth in the permanent dentition amounts 0.1-6.9%, and in deciduous dentition 0.4-0.8%. The presence of supernumerary teeth can be found in everyday dental practice.Case presentation: We describe 3 cases of patients with supernumerary teeth. First patient had supernumerary lateral incisor 12s, second - premolar fused, multicuspid, supernumerary deciduous tooth 64s of having several interconnected roots, and third - erupted odontoma between teeth 13 and 14. In all cases treatment involved the removal of the supernumerary tooth.Conclusions: The decision on proceeding with the supernumerary teeth should be based on the full clinical picture and interview. Early diagnosis and removal of supernumerary teeth allow to avoid or reduce possible complications.
Wood, Paul L
Metabolomics research has the potential to provide biomarkers for the detection of disease, for subtyping complex disease populations, for monitoring disease progression and therapy, and for defining new molecular targets for therapeutic intervention. These potentials are far from being realized because of a number of technical, conceptual, financial, and bioinformatics issues. Mass spectrometry provides analytical platforms that address the technical barriers to success in metabolomics research; however, the limited commercial availability of analytical and stable isotope standards has created a bottleneck for the absolute quantitation of a number of metabolites. Conceptual and financial factors contribute to the generation of statistically under-powered clinical studies, whereas bioinformatics issues result in the publication of a large number of unidentified metabolites. The path forward in this field involves targeted metabolomics analyses of large control and patient populations to define both the normal range of a defined metabolite and the potential heterogeneity (eg, bimodal) in complex patient populations. This approach requires that metabolomics research groups, in addition to developing a number of analytical platforms, build sufficient chemistry resources to supply the analytical standards required for absolute metabolite quantitation. Examples of metabolomics evaluations of sulfur amino-acid metabolism in psychiatry, neurology, and neuro-oncology and of lipidomics in neurology will be reviewed. PMID:23842599
Wood, Paul L
Metabolomics research has the potential to provide biomarkers for the detection of disease, for subtyping complex disease populations, for monitoring disease progression and therapy, and for defining new molecular targets for therapeutic intervention. These potentials are far from being realized because of a number of technical, conceptual, financial, and bioinformatics issues. Mass spectrometry provides analytical platforms that address the technical barriers to success in metabolomics research; however, the limited commercial availability of analytical and stable isotope standards has created a bottleneck for the absolute quantitation of a number of metabolites. Conceptual and financial factors contribute to the generation of statistically under-powered clinical studies, whereas bioinformatics issues result in the publication of a large number of unidentified metabolites. The path forward in this field involves targeted metabolomics analyses of large control and patient populations to define both the normal range of a defined metabolite and the potential heterogeneity (eg, bimodal) in complex patient populations. This approach requires that metabolomics research groups, in addition to developing a number of analytical platforms, build sufficient chemistry resources to supply the analytical standards required for absolute metabolite quantitation. Examples of metabolomics evaluations of sulfur amino-acid metabolism in psychiatry, neurology, and neuro-oncology and of lipidomics in neurology will be reviewed.
Ammar, Hussam; Govindu, Rukma; Fouda, Ragai; Zohdy, Wael; Supsupin, Emilio
Objectives : Neuroimaging is contributing to the rising costs of dizziness evaluation. This study examined the rate of central neurological causes of dizziness, relevant clinical predictors, and the costs and diagnostic yields of neuroimaging in dizziness assessment. Methods : We retrospectively reviewed the records of 521 adult patients who visited the hospital during a 12-month period with dizziness as the chief complaint. Clinical findings were analyzed using Fisher's exact test to determine how they correlated with central neurological causes of dizziness identified by neuroimaging. Costs and diagnostic yields of neuroimaging were calculated. Results : Of the 521 patients, 1.5% had dizziness produced by central neurological causes. Gait abnormalities, limb ataxia, diabetes mellitus, and the existence of multiple neurological findings predicted central causes. Cases were associated with gait abnormalities, limb ataxia, diabetes mellitus, and the existence of multiple neurological findings . Brain computed tomography (CT) and magnetic resonance imaging (MRI) were performed in 42% and 9.5% of the examined cases, respectively, with diagnostic yields of 3.6% and 12%, respectively. Nine cases of dizziness were diagnosed from 269 brain scans, costing $607 914. Conclusion : Clinical evaluation can predict the presence of central neurological causes of dizziness, whereas neuroimaging is a costly and low-yield approach. Guidelines are needed for physicians, regarding the appropriateness of ordering neuroimaging studies. Abbreviations : OR: odds ratio; CI: confidence interval; ED: emergency department; CT: computed tomography; MRI: magnetic resonance imaging; HINTS: Head impulse, Nystagmus, Test of skew.
Full Text Available This clinical review about the neurological examination in small animals describes the basics about the first steps of investigation when dealing with neurological patients. The knowledge of how to perform the neurological examination is important however more important is how to correctly interpret these performed tests. A step-by-step approach is mandatory and examiners should master the order and the style of performing these tests. Neurological conditions can be sometimes very distressing for owners and for pets that might not be the most cooperating. The role of a veterinary surgeon, as a professional, is therefore to collect the most relevant history, to examine a patient in a professional manner and to give to owners an educated opinion about the further treatment and prognosis. However neurological examinations might look challenging for many. But it is only the clinical application of neuroanatomy and neurophysiology to an every-day situation for practicing veterinarians and it does not require any specific in-to-depth knowledge. This clinical review is aimed not only to provide the information on how to perform the neurological examination but it is also aimed to appeal on veterinarians to challenge their daily routine and to start practicing on neurologically normal patients. This is the best and only way to differentiate between the normal and abnormal in a real situation.
Full Text Available Background. Stiff person syndrome (SPS is a rare neurological disorder characterized by progressive rigidity of axial and limb muscles associated with painful spasms. SPS can be classified into classic SPS, paraneoplastic SPS, and SPS variants. Its underlying pathogenesis is probably autoimmune, as in most cases antibodies against glutamic acid decarboxylase (GAD are observed. Similarly, paraneoplastic SPS is usually linked to anti-amphiphysin antibodies. Treatment is based on drugs enhancing gamma-aminobutyric acid (GABA transmission and immunomodulatory agents. Case Series. Patient 1 is a 45-year-old male affected by the classic SPS, Patient 2 is a 73-year-old male affected by paraneoplastic SPS, and Patient 3 is a 68-year-old male affected by the stiff limb syndrome, a SPS variant where symptoms are confined to the limbs. Symptoms, diagnostic findings, and clinical course were extremely variable in the three patients, and treatment was often unsatisfactory and not well tolerated, thus reducing patient compliance. Clinical manifestations also included some unusual features such as recurrent vomiting and progressive dysarthria. Conclusions. SPS is a rare disorder that causes significant disability. Because of its extensive clinical variability, a multitask and personalized treatment is indicated. A clearer understanding of uncommon clinical features and better-tolerated therapeutic strategies are still needed.
Sechi, GianPietro; Sechi, Elia; Fois, Chiara; Kumar, Neeraj
B vitamin deficiency is a leading cause of neurological impairment and disability throughout the world. Multiple B vitamin deficiencies often coexist, and thus an understanding of the complex relationships between the different biochemical pathways regulated in the brain by these vitamins may facilitate prompter diagnosis and improved treatment. Particular populations at risk for multiple B vitamin deficiencies include the elderly, people with alcoholism, patients with heart failure, patients with recent obesity surgery, and vegetarians/vegans. Recently, new clinical settings that predispose individuals to B vitamin deficiency have been highlighted. Moreover, other data indicate a possible pathogenetic role of subclinical chronic B vitamin deficiency in neurodegenerative diseases such as Alzheimer's disease, Parkinson's disease, and amyotrophic lateral sclerosis. In light of these findings, this review examines the clinical manifestations of B vitamin deficiency and the effect of B vitamin deficiency on the adult nervous system. The interrelationships of multiple B vitamin deficiencies are emphasized, along with the clinical phenotypes related to B vitamin deficiencies. Recent advances in the clinical determinants and diagnostic clues of B vitamin deficiency, as well as the suggested therapies for B vitamin disorders, are described. © The Author(s) 2016. Published by Oxford University Press on behalf of the International Life Sciences Institute. All rights reserved. For Permissions, please e-mail: email@example.com.
Fulton, R.R.; Eberl, S.; Meikle, S.; Hutton, B.F.; Braun, M.
Full text: Patient motion during data acquisition can degrade the quality of SPECT and PET images. Techniques for motion correction in neurological studies in both modalities based on continuous monitoring of head position have been proposed. However difficulties in developing suitable head tracking systems have so far impeded clinical implementations. We have developed a head tracking system based on the mechanical ADL-1 tracker (Shooting Star Technology, Rosedale, Canada) on a Trionix triple-head SPECT camera A software driver running on a SUN Sparc host computer communicates with the tracker over a serial line providing up to 300 updates per second with angular and positional resolutions of 0.05 degrees and 0.2 mm respectively. The SUN Sparc workstation which acquires the SPECT study also communicates with the tracker, eliminating synchronisation problems. For motion correction, the motion parameters provided by the tracker within its own coordinate system must be converted to the camera's coordinate system. The conversion requires knowledge of the rotational relationships between the two coordinate systems and the displacement of their origins, both of which are determined from a calibration procedure. The tracker has been tested under clinical SPECT imaging conditions with a 3D Hoffman brain phantom. Multiple SPECT acquisitions were performed. After each acquisition the phantom was moved to a new position and orientation. Motion parameters reported by the tracker for each applied movement were compared with those obtained by applying an automated image registration program to the sequential reconstructed studies. Maximum differences were < 0.5 degrees and < 2mm, within the expected errors of the registration procedure. We conclude that this tracking system will be suitable for clinical evaluation of motion correction in SPECT and PET
Full Text Available The present article is a treatise on the illuminating voyage of a Neurophysician along the fascinating horizons and frontiers of neurosciences. During the career as a clinical neurologist, some very interesting and intriguing cases and issues were dealt with and documented scientifically. The working of the brain and its operational architectonics came up for critical analysis, opening up new vistas in the appreciation and management of various neurological disorders. Issues regarding the working of the mind and the guidelines for health and happiness became apparent, and some very interesting generalizations with far-reaching consequences on the general well-being and health have been formulated and put forward for a healthy and happy future for mankind. A paradigm shift is warranted for a closer and better appreciation of neural dynamics at all levels of the brain, namely microscopic, mesoscopic and macroscopic levels!
De Oliveira, E M; Annes, M; Oliveira, A S; Gabbai, A A
Multiple sclerosis, seems to be a rare disease however in the population herein studied it is similar to the one described by others, in Brazil and abroad. We studied 50 patients classified according Poser's criteria that were followed at the Department of Neurology UNIFESP-EPM from 1983 to 1995. The clinical findings of these 50 patients were similar to those described in other series. We found a high prevalence among female young patients who presented relapsing-remitting evolution. The most common symptoms were those related to pyramidal and cerebellar dysfunctions. The EDSS score seems to be worse in patients with specific cerebellar and pyramidal signs, higher number of relapses and longer time of disease but it is not related to the number of white matter lesions found at MRI.
Cui-Bai Wei; Jian-Ping Jia; Fen Wang; Ai-Hong Zhou; Xiu-Mei Zuo; Chang-Biao Chu
Background:Many studies have reported that depression and anxiety have bidirectional relationship with headache.However,few researches investigated the roles of depression or anxiety in patients with headache.We surveyed the prevalence of depression and anxiety as a complication or cause of headache among outpatients with a chief complaint of headache at neurology clinics in general hospitals.Additional risk factors for depression and anxiety were also analyzed.Methods:A cross-sectional study was conducted at 11 general neurological clinics.All consecutive patients with a chief complaint of headache were enrolled.Diagnoses of depression and anxiety were made using the Chinese version of the Mini International Neuropsychiatric Interview,and those for headache were made according to the International Classification of Headache Disorders,2nd Edition.The headache impact test and an 11-point verbal rating scale were applied to assess headache severity and intensity.Logistic regression was used to analyze risk factors of patients with headache for depression or anxiety.Results:A total of 749 outpatients with headache were included.Among them,148 (19.7％) were diagnosed with depression and 103 (13.7％) with anxiety.Further analysis showed that 114 (15.2％) patients complaining headache due to somatic symptoms of psychiatric disorders and 82 (10.9％) had a depression or anxiety comorbidity with headache.Most patients with depression or anxiety manifested mild to moderate headaches.Poor sleep and severe headache-related disabilities were predictors for either depression or anxiety.Conclusion:Clinicians must identify the etiology of headache and recognize the effects of depression or anxiety on headache to develop specific treatments.
Jacob, Louis; Kostev, Karel
The aim of this study was to analyze prescription patterns and the cost of migraine treatments in general practices (GPs) and neurological practices (NPs) in Germany. This study included 43,149 patients treated in GPs and 13,674 patients treated in NPs who were diagnosed with migraine in 2015. Ten different families of migraine therapy were included in the analysis: triptans, analgesics, anti-emetics, beta-blockers, antivertigo products, gastroprokinetics, anti-epileptics, calcium channel blockers, tricyclic antidepressants, and other medications (all other classes used in the treatment of migraine including homeopathic medications). The share of migraine therapies and their costs were estimated for GPs and NPs. The mean age was 44.4 years in GPs and 44.1 years in NPs. Triptans and analgesics were the 2 most commonly prescribed families of drugs in all patients and in the 9 specific subgroups. Interestingly, triptans were more commonly prescribed in NPs than in GPs (30.9% to 55.0% vs. 30.0% to 44.7%), whereas analgesics were less frequently given in NPs than in GPs (11.5% to 17.2% vs. 35.3% to 42.4%). Finally, the share of patients who received no therapy was higher in NPs than in GPs (33.9% to 58.4% vs. 27.5% to 37.9%). The annual cost per patient was €66.04 in GPs and €94.71 in NPs. Finally, the annual cost per patient increased with age and was higher in women and in individuals with private health insurance coverage than in men and individuals with public health insurance coverage. Triptans and analgesics were the 2 most commonly prescribed drugs for the treatment of migraine. Furthermore, approximately 30% to 40% of patients did not receive any therapy. Finally, the annual cost per patient was higher in NPs than in GPs. © 2016 World Institute of Pain.
Full Text Available To The Editor: I highly value and greet the authors for their editorial. Many important issues related to medical education and its future in Libya have been discussed in this paper . One important point that has been addressed and I feel deserves attention is the “abnormal” relationship between clinical practice and research in Libya. From discussions with colleagues, this problem somehow has evolved from a misconception about educational and training systems that may have occurred in the past. It may also be related to the lack of attention to research that has long existed in Libya [2,3]. The other aspect, shared with many other developing countries, is the misconception of research as unimportant or a luxury aspect of medicine. When it comes to understanding how a system (including healthcare can be updated and developed, the answer is vague! One important reason is a lack of understanding of the impact that research has on developing methods. In developed countries, research is the main academic distinction that leads to appointments for coveted positions in the system and is an important factor for academic promotion. In Libya, there remain arguments about who will be awarded Chair of university clinical departments. Such a post should no doubt be given to those with established academic achievements. When highly qualified persons are at the top of the pyramid this leads to further progress and enhanced research and advancement. The authors have discussed the point of having proper search committees for leadership and faculty positions. I believe that it will help eliminate the current stagnation and help to create innovative solutions. This should lead to improved medical education, health services, and ultimately impact the quality of life of all Libyan citizens.
Full Text Available Kenneth T Cheng1, Hannah Y Cheng2, Kam Leung31Department of Radiology and Imaging Sciences, Clinical Center, National Institutes of Health, Bethesda, MD, USA; 2Freelance Technical Writer, New Orleans, LA, USA; 3National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD, USAAbstract: Contrast-enhanced magnetic resonance imaging (CE-MRI is an important clinical tool for diagnosing neurological diseases. The appropriate use of a suitable MRI contrast agent or contrast pharmaceutical is essential for CE-MRI to produce desirable diagnostic images. Currently, there are seven contrast agents (CAs or pharmaceuticals approved for clinical imaging of the central nervous system (CNS in the US, Europe, or Japan. All of the clinically approved CAs are water-soluble gadolinium-based contrast agents (GBCAs which do not penetrate the CNS blood–brain barrier (BBB. These agents are used for imaging CNS areas without a BBB, or various pathologies, such as tumors and infection that break down the BBB and allow CAs to enter into the surrounding parenchyma. Clinically, GBCAs are most useful for detecting primary and secondary cerebral neoplastic lesions. Among these CNS GBCAs, gadobutrol (Gd-BT-DO3A, Gadovist™ is a neutral, nonionic, macrocyclic compound that showed promising results from clinical trials of CNS imaging. In comparison with other GBCAs, Gd-BT-DO3A has relatively high in vitro kinetic stability and r1 relaxivity. Gd-BT-DO3A has been recently approved by the US Food and Drug Administration (FDA in 2011 for CNS imaging. A review of available literature shows that Gd-BT-DO3A exhibits similar safety and clinical efficacy profiles to other GBCAs. Gd-BT-DO3A has the distinguishing feature that it is the only clinical agent commercially available in a formulation of 1.0 M concentration with a relatively higher in vitro T1 shortening per unit volume than other clinical GBCAs which are only
Molina, O M; Morales, M C; Soto, I D; Peña, J A; Haack, R S; Cardozo, D P; Cardozo, J J
Venezuelan equine encephalitis virus has caused periodic epidemics and epizootics in the American continent since the 1920s. Such events have been profusely documented from the epidemiologic point of view, however, reports concerning the clinical features of this disease are rather scarce. To analyze the clinical characteristics evidenced by Venezuelan equine encephalitis patients from Zulia state (western Venezuela) studied during the outbreak that occurred in Colombia and Venezuela in 1995. These cases, classified as complicated, were hospitalized at the Hospital Universitario de Maracaibo, state of Zulia, Venezuela. The clinical charts of 313 Venezuelan equine encephalitis patients hospitalized during the period January 1st 1995-March 31st 1996 were reviewed. These cases accounted for 2.82% of 11,072 patients that were medically assisted during the outbreak. The following variables were analyzed: age, gender, signs and symptoms, contact history, complications and evolution. Intracranial hypertension signs became eloquent in 55.9% of these patients. Neurologic complications were represented by two cases of cerebellitis, two cases of meningoencephalitis and one case of encephalomyelitis. The mortality rate was 1.7%. Our results corroborate the benign evolutionary profile that is typical of this entity.
Kosachev, V D; Alekseeva, T M; Khalmurzina, A N
In the present work the results of the clinic-epidemiological analysis of 223 patients with the onset of the myasthenia at 60 y. o. and later, admitted and treated in the clinic of neurology for the passed 25years are represented. A dynamic growth of incidence of the late-onset myasthenia through the passed 10 years was administered. We administered a prevalence of the generalized form of the myasthenia gravis (61,5 %). The whole clinical table of the myasthenia was developed during an year in 76,7 % of the cases. A wide range of the concomitant somatic pathology in this group of the patients (especially, with a cardio-vascular pathology - 93,3 %) was found to worsen the course of the myasthenia itself. We found that the set of the therapeutic measures in myasthenia in the elderly is determined by the course of the myasthenia and the multiple organ failure due to the concomitant diseases. The scheme of complex corrective therapy of myasthenia gravis in elderly was developed.
Seidman, Michael D; Gurgel, Richard K; Lin, Sandra Y; Schwartz, Seth R; Baroody, Fuad M; Bonner, James R; Dawson, Douglas E; Dykewicz, Mark S; Hackell, Jesse M; Han, Joseph K; Ishman, Stacey L; Krouse, Helene J; Malekzadeh, Sonya; Mims, James Whit W; Omole, Folashade S; Reddy, William D; Wallace, Dana V; Walsh, Sandra A; Warren, Barbara E; Wilson, Meghan N; Nnacheta, Lorraine C
Allergic rhinitis (AR) is one of the most common diseases affecting adults. It is the most common chronic disease in children in the United States today and the fifth most common chronic disease in the United States overall. AR is estimated to affect nearly 1 in every 6 Americans and generates $2 to $5 billion in direct health expenditures annually. It can impair quality of life and, through loss of work and school attendance, is responsible for as much as $2 to $4 billion in lost productivity annually. Not surprisingly, myriad diagnostic tests and treatments are used in managing this disorder, yet there is considerable variation in their use. This clinical practice guideline was undertaken to optimize the care of patients with AR by addressing quality improvement opportunities through an evaluation of the available evidence and an assessment of the harm-benefit balance of various diagnostic and management options. The primary purpose of this guideline is to address quality improvement opportunities for all clinicians, in any setting, who are likely to manage patients with AR as well as to optimize patient care, promote effective diagnosis and therapy, and reduce harmful or unnecessary variations in care. The guideline is intended to be applicable for both pediatric and adult patients with AR. Children under the age of 2 years were excluded from the clinical practice guideline because rhinitis in this population may be different than in older patients and is not informed by the same evidence base. The guideline is intended to focus on a limited number of quality improvement opportunities deemed most important by the working group and is not intended to be a comprehensive reference for diagnosing and managing AR. The recommendations outlined in the guideline are not intended to represent the standard of care for patient management, nor are the recommendations intended to limit treatment or care provided to individual patients. The development group made a strong
Defining educational objectives is the key to achieving the goal of professional competence in students. The technique of task analysis was selected to determine components of competence in clinical neurology appropriate to the needs of primary care. A survey of neurological problems in general practice revealed that ...
Gysland, Sonia M; Mihalik, Jason P; Register-Mihalik, Johna K; Trulock, Scott C; Shields, Edgar W; Guskiewicz, Kevin M
Concussions sustained during college and professional football careers have been associated with both acute and chronic neurologic impairment. The contribution of subconcussive impacts to this impairment has not been adequately studied. Therefore, we investigated the relationship between subconcussive impacts and concussion history on clinical measures of neurologic function. Forty-six collegiate football players completed five clinical measures of neurologic function commonly employed in the evaluation of concussion before and after a single season. These tests included the Automated Neuropsychological Assessment Metrics, Sensory Organization Test, Standardized Assessment of Concussion, Balance Error Scoring System, and Graded Symptom Checklist. The Head Impact Telemetry (HIT) System recorded head impact data including the frequency, magnitude, and location of impacts. College football players sustain approximately 1,000 subconcussive impacts to the head over the course of a season, but for the most part, do not demonstrate any clinically meaningful changes from preseason to postseason on measures of neurologic function. Changes in performance were mostly independent of prior concussion history, and the total number, magnitude and location of sustained impacts over one season as observed R(2) values ranged between 0.30 and 0.35. Repetitive subconcussive head impacts over a single season do not appear to result in short-term neurologic impairment, but these relationships should be further investigated for a potential dose-response over a player's career.
Paulina A. Toso
Full Text Available Objective: to test the clinical utility of an early amplitude-integrated electroencephalography (aEEG to predict short-term neurological outcome in term newborns at risk of neurology injury. Methods: this was a prospective, descriptive study. The inclusion criteria were neonatal encephalopathy, neurologic disturbances, and severe respiratory distress syndrome. Sensitivity, specificity, positive and negative predictive values, and likelihood ratio (LR were calculated. Clinical and demographic data were analyzed. Neurological outcome was defined as the sum of clinical, electroimaging, and neuroimaging findings. Results: ten of the 21 monitored infants (48% presented altered short-term neurologic outcome. The aEEG had 90% sensitivity, 82% specificity, 82% positive predictive value, and 90% negative predictive value. The positive LR was 4.95, and the negative LR was 0.12. In three of 12 (25% encephalopathic infants, the aEEG allowed for a better definition of the severity of their condition. Seizures were detected in eight infants (38%, all subclinical at baseline, and none had a normal aEEG background pattern. The status of three infants (43% evolved and required two or more drugs for treatment. Conclusions: in infants with encephalopathy or other severe illness, aEEG disturbances occur frequently. aEEG provided a better classification of the severity of encephalopathy, detected early subclinical seizures, and allowed for monitoring of the response to treatment. aEEG was a useful tool at the neonatal intensive care unit for predicting poor short-term neurological outcomes for all sick newborn. Resumo: Objetivo: testar a utilidade clínica do aEEG precoce em recém-nascidos a termo com risco de lesão neurológica, para prever resultados neurológicos de curto prazo. Métodos: estudo prospectivo e descritivo. Os critérios de inclusão foram encefalopatia neonatal, distúrbios neurológicos e bebês com SARA grave. Sensibilidade, especificidade
Saraga, Michael; Boudreau, Donald; Fuks, Abraham
In order to understand the lived experiences of physicians in clinical practice, we interviewed eleven expert, respected clinicians using a phenomenological interpretative methodology. We identified the essence of clinical practice as engagement. Engagement accounts for the daily routine of clinical work, as well as the necessity for the clinician to sometimes trespass common boundaries or limits. Personally engaged in the clinical situation, the clinician is able to create a space/time bubble within which the clinical encounter can unfold. Engagement provides an account of clinical practice as a unitary lived experience. This stands in stark contrast to the prevailing notion, referred to as a dual discourse, that describes medicine as the addition of humanism to science. Drawing on Aristotle's notion of phronesis and Sartre's definition of the situation, we illustrate how this novel perspective entwines clinical practice, the person of the clinician, and the clinician's situation.
Smith, Christopher U M
Although the chemical study of the nervous system dates back well into the 19th century, molecular biology and especially molecular neurobiology only began to be established in the second half of the 20th century. This chapter reviews their impact on clinical neuroscience during the 50 years since Watson and Crick published their seminal paper. After a short review of the part played by F.O. Schmitt in establishing molecular neuroscience the chapter outlines work that led to a detailed understanding of the biochemical structure and function of nerve cell membranes and their embedded channel proteins, receptors, and other molecules. The chapter then turns to the numerous pathologies that result from disorders of these elements: the various channel and gap-junction pathologies. The chapter continues with a discussion of some of the diseases caused by defective DNA, especially the trinucleotide repeat expansion diseases (TREDs) and ends with a short account of the development of molecular approaches to prion diseases, myasthenia gravis, and the neurodegenerative diseases of old age. Francis Bacon said long ago that "knowledge is power." The hope is that increasing molecular knowledge will help cure some of the human suffering seen in the neurological ward and clinic.
Reiss, Allan L.
Background: Significant advances in understanding brain development and behavior have not been accompanied by revisions of traditional academic structure. Disciplinary isolation and a lack of meaningful interdisciplinary opportunities are persistent barriers in academic medicine. To enhance clinical practice, research, and training for the next…
Full Text Available Efforts have always been made to evolve certain prin-ciples to reduce the variability in the management of patients and make medical care more appropriate. These efforts have become almost a movement since 1980s as evidenced in the development of clinical practice guide-lines in all medical disciplines. This article describes the need for clinical practice guidelines and their de-velopment methods and qualities. Advantages and limi-tations of clinical practice guidelines are enumerated. The salient features of various available clinical prac-tice guidelines in urology are also described.
Karaa, A.; Rahman, S.; Lombes, A.; Yu-Wai-Man, P.; Sheikh, M.K.; Alai-Hansen, S.; Cohen, B.H.; Dimmock, D.; Emrick, L.; Falk, M.J.; McCormack, S.; Mirsky, D.; Moore, T.; Parikh, S.; Shoffner, J.; Taivassalo, T.; Tarnopolsky, M.; Tein, I.; Odenkirchen, J.C.; Goldstein, A.; Koene, S.; Smeitink, J.A.M.; et al.,
OBJECTIVES: The common data elements (CDE) project was developed by the National Institute of Neurological Disorders and Stroke (NINDS) to provide clinical researchers with tools to improve data quality and allow for harmonization of data collected in different research studies. CDEs have been
Duffy, Joseph R; Strand, Edythe A; Clark, Heather; Machulda, Mary; Whitwell, Jennifer L; Josephs, Keith A
This study summarizes 2 illustrative cases of a neurodegenerative speech disorder, primary progressive apraxia of speech (AOS), as a vehicle for providing an overview of the disorder and an approach to describing and quantifying its perceptual features and some of its temporal acoustic attributes. Two individuals with primary progressive AOS underwent speech-language and neurologic evaluations on 2 occasions, ranging from 2.0 to 7.5 years postonset. Performance on several tests, tasks, and rating scales, as well as several acoustic measures, were compared over time within and between cases. Acoustic measures were compared with performance of control speakers. Both patients initially presented with AOS as the only or predominant sign of disease and without aphasia or dysarthria. The presenting features and temporal progression were captured in an AOS Rating Scale, an Articulation Error Score, and temporal acoustic measures of utterance duration, syllable rates per second, rates of speechlike alternating motion and sequential motion, and a pairwise variability index measure. AOS can be the predominant manifestation of neurodegenerative disease. Clinical ratings of its attributes and acoustic measures of some of its temporal characteristics can support its diagnosis and help quantify its salient characteristics and progression over time.
Garattini, Silvio; Jakobsen, Janus C; Wetterslev, Jørn
was considered through literature searches combined with personal files. Treatments should generally not be chosen based only on evidence from observational studies or single randomised clinical trials. Systematic reviews with meta-analysis of all identifiable randomised clinical trials with Grading...
Ohga, Ritsu; Konishi, Yoshihiro; Higashi, Yasuto; Kawai, Kingo; Yasuda, Takeshi; Terao, Akira (Kawasaki Medical School, Kurashiki, Okayama (Japan))
We discussed the relationship between neurological symptoms and the locations of syringes observed by CT and MRI (imaging diagnosis) in six cases of syringomyelia admitted to our department during the past five years. Neurological symptoms of the upper cervical and thoracic cords were found in six cases and five cases of them had symmetric distribution. Syringes were found in all cases by delayed CT (D-CT) and MRI. Five cases had laterality. The sites in the spinal cord exhibiting severe involvement of neurological symptoms corresponded with the sites of syringes in imaging diagnosis. The main asymmetric lesions of the syringes were located in the posterior horn. They indicated the relationship with the appearance of the neurological symptoms of the lesion. We compared with the width of the longitudinal level from neurological findings and imaging diagnosis. The rostral level of both corresponded in all cases, but the caudal level corresponded in only one case and neurological symptoms were broader than syringes in imaging diagnosis. It was difficult to identify small syringes when there was complicated scoliosis. The diagnosis of typical cases of syringomyelia is mainly based on such neurological symptoms as a bilateral segmental pattern of dissociated sensory impairment in the past, but imaging diagnosis has recently come to be regarded as very important. (J.P.N.).
Mukendi, Deby; Lilo Kalo, Jean-Roger; Mpanya, Alain; Minikulu, Luigi; Kayembe, Tharcisse; Lutumba, Pascal; Barbé, Barbara; Gillet, Philippe; Jacobs, Jan; Van Loen, Harry; Yansouni, Cédric P; Chappuis, François; Ravinetto, Raffaella; Verdonck, Kristien; Boelaert, Marleen; Winkler, Andrea S; Bottieau, Emmanuel
There is little published information on the epidemiology of neurological disorders in rural Central Africa, although the burden is considered to be substantial. This study aimed to investigate the pattern, etiology, and outcome of neurological disorders in children > 5 years and adults admitted to the rural hospital of Mosango, province of Kwilu, Democratic Republic of Congo, with a focus on severe and treatable infections of the central nervous system (CNS). From September 2012 to January 2015, 351 consecutive patients hospitalized for recent and/or ongoing neurological disorder were prospectively evaluated by a neurologist, subjected to a set of reference diagnostic tests in blood or cerebrospinal fluid, and followed-up for 3-6 months after discharge. No neuroimaging was available. Severe headache (199, 56.7%), gait/walking disorders (97, 27.6%), epileptic seizure (87, 24.8%), and focal neurological deficit (86, 24.5%) were the predominant presentations, often in combination. Infections of the CNS were documented in 63 (17.9%) patients and mainly included bacterial meningitis and unspecified meningoencephalitis (33, 9.4%), second-stage human African trypanosomiasis (10, 2.8%), and human immunodeficiency virus (HIV)-related neurological disorders (10, 2.8%). Other focal/systemic infections with neurological manifestations were diagnosed in an additional 60 (17.1%) cases. The leading noncommunicable conditions were epilepsy (61, 17.3%), psychiatric disorders (56, 16.0%), and cerebrovascular accident (23, 6.6%). Overall fatality rate was 8.2% (29/351), but up to 23.8% for CNS infections. Sequelae were observed in 76 (21.6%) patients. Clinical presentations and etiologies of neurological disorders were very diverse in this rural Central African setting and caused considerable mortality and morbidity.
Albert, Dara V; Hoyle, Chad; Yin, Han; McCoyd, Matthew; Lukas, Rimas V
To evaluate the factors which influence the decision to pursue a career in neurology. An anonymous survey was developed using a Likert scale to rate responses. The survey was sent to adult and child neurology faculty, residents and fellows, as well as medical students applying for neurology. Descriptive statistics were used to analyse the factors of influence. Respondents were subsequently categorized into pre-neurology trainees, neurology trainees, child neurologists and adult neurologists, and differences between the groups were analysed using Pearson's chi-square test. One hundred and thirty-three anonymous responses were received. The respondents were neurologists across all levels of training and practice. Across all respondents, the most common factor of high importance was intellectual content of specialty, challenging diagnostic problems, type of patient encountered and interest in helping people. Responses were similar across the groups; however, the earliest trainees cited interest in helping people as most important, while those in neurology training and beyond cite intellectual content of the specialty as most important. As trainees transition from their earliest levels of clinical experience into working as residents and faculty, there is a shift in the cited important factors. Lifestyle and financial factors seem to be the least motivating across all groups. Encouragement from peers, mentors, faculty and practicing physicians is considered high influences in a smaller number of neurologists. This may present an opportunity for practicing neurologists to make connections with medical students early in their education in an effort to encourage and mentor candidates.
Morera-Guitart, J; Mas-Server, M A; Más-Sesé, G
To analyze the frequency, reasons and characteristics of patients who missed their appointments (NP) at the Neurology Clinic (CEN). To compare the characteristics of the NP with the patients who did not miss their appointment. Suggest measures to reduce avoidable causes of NP. During the period 1/10/99 to 30/4/2000 the cases of NP were prospectively recorded and compared with a sample of patients who attended the CEN during the same period. We analyze the data on age, sex, distance of home from CEN, diagnosis, type of consultation and date of last consultation. The NP were contacted by phone and asked why they had not gone for their appointments. The reasons given were then classified as avoidable or unavoidable. Of the 1,842 consultations scheduled, 19% were NP. When the NP and the patients who did attend were compared we found statistically significant differences regarding the distance home/CEN. According to the diagnosis, the NP had more 'symptoms/signs' and other MIA, whilst those who attended the clinic had more 'neuropathies' and 'awaiting diagnosis'. The commonest avoidable reasons (55.8%) for NP were forgetting, administrative error and communication failure, and for unavoidable reasons (44.2%) physical disability, other priorities and improvement. There is a large proportion of NP in the CEN of the Marina Alta. The distance from home to CEN (over 25 km) was the main factor affecting the rate of NP. Since 56% of the NP were due to avoidable causes, strategies could be designed to reduce this percentage. In the NP group, the main causes were forgetting, administrative errors and communication failure.
Pors Susanne E
Full Text Available Abstract Four dogs with acute neurological signs caused by haemorrhages in the central nervous system were diagnosed with Angiostrongylus vasorum infection as the underlying aetiology. Two dogs presented with brain lesions, one dog with spinal cord lesions and one with lesions in both the brain and spinal cord. Only one dog presented with concurrent signs of classical pulmonary angiostrongylosis (respiratory distress, cough, and only two dogs displayed overt clinical signs of haemorrhages. Results of coagulation assays were inconsistent. Neurological signs reflected the site of pathology and included seizures, various cranial nerve deficits, vestibular signs, proprioceptive deficits, ataxia and paraplegia. One dog died and three were euthanised due to lack of improvement despite medical treatment. This emphasises canine angiostrongylosis as a potential cause of fatal lesions of the central nervous system and the importance of including A. vasorum as a differential diagnosis in young dogs with acute neurological signs in Denmark.
Shereen R Kamel
Conclusion Neurological examination scores can detect and grade neuropathy in the majority of cases. However, NCS was accurate for detection of diabetic sensorimotor polyneuropathy, especially for the subclinical neuropathies.
Dijkstra, Boukje A G; De Jong, Cor A J; Wensing, Michel; Krabbe, Paul F M; van der Staak, Cees P F
Controlled clinical trials have high internal validity but suffer from difficulties in external validity. This study evaluates the generalizability of the results of a controlled clinical trial on rapid detoxification in the everyday clinical practice of two addiction treatment centers. The results
Patel, Mayur B; Wilson, Laura D; Bregman, Jana A; Leath, Taylor C; Humble, Stephen S; Davidson, Mario A; de Riesthal, Michael R; Guillamondegui, Oscar D
This investigation describes the relationship between TBI patient demographics, quality of life outcome, and functional status outcome among clinic attendees and non-attendees. Of adult TBI survivors with intracranial hemorrhage, 63 attended our TBI clinic and 167 did not attend. All were telephone surveyed using the Extended-Glasgow Outcome Scale (GOSE), the Quality of Life after Brain Injury (QOLIBRI) scale, and a post-discharge therapy questionnaire. To determine risk factors for GOSE and QOLIBRI outcomes, we created multivariable regression models employing covariates of age, injury characteristics, clinic attendance, insurance status, post-discharge rehabilitation, and time from injury. Compared with those with severe TBI, higher GOSE scores were identified in individuals with both mild (odds ratio [OR]=2.0; 95% confidence interval [CI]: 1.1-3.6) and moderate (OR=4.7; 95% CI: 1.6-14.1) TBIs. In addition, survivors with private insurance had higher GOSE scores, compared with those with public insurance (OR=2.0; 95% CI: 1.1-3.6), workers' compensation (OR=8.4; 95% CI: 2.6-26.9), and no insurance (OR=3.1; 95% CI: 1.6-6.2). Compared with those with severe TBI, QOLIBRI scores were 11.7 points (95% CI: 3.7-19.7) higher in survivors with mild TBI and 17.3 points (95% CI: 3.2-31.5) higher in survivors with moderate TBI. In addition, survivors who received post-discharge rehabilitation had higher QOLIBRI scores by 11.4 points (95% CI: 3.7-19.1) than those who did not. Survivors with private insurance had QOLIBRI scores that were 25.5 points higher (95% CI: 11.3-39.7) than those with workers' compensation and 16.8 points higher (95% CI: 7.4-26.2) than those without insurance. Because neurologic injury severity, insurance status, and receipt of rehabilitation or therapy are independent risk factors for functional and quality of life outcomes, future directions will include improving earlier access to post-TBI rehabilitation, social work services, affordable insurance
Videbæk Le, Jette; Hansen, Helle P; Riisgaard, Helle
BACKGROUND: Clinical guidelines are considered to be essential for improving quality and safety of health care. However, interventions to promote implementation of guidelines have demonstrated only partial effectiveness and the reasons for this apparent failure are not yet fully understood....... OBJECTIVE: To investigate how GPs implement clinical guidelines in everyday clinical practice and how implementation approaches differ between practices. METHODS: Individual semi-structured open-ended interviews with seven GPs who were purposefully sampled with regard to gender, age and practice form....... Interviews were recorded, transcribed verbatim and then analysed using systematic text condensation. RESULTS: Analysis of the interviews revealed three different approaches to the implementation of guidelines in clinical practice. In some practices the GPs prioritized time and resources on collective...
Full Text Available Photographs are the most preferred and easiest way of documentation of patient visual features. In aesthetic and cutaneous surgery, there is an increased need for proper photographic documentation, from a medicolegal view point. This article discusses the basic aspects of camera and photography which a dermatologist should be aware before he/she starts with clinical photography.
Møller-Jensen, John; Simonsen, Jesper; K. Iversen, Rikke
during a series of workshops with the clinicians after which the XML configuration files were written and deployed. In parallel with this, the participants from the University specified a number of effects related to the clinical practice to be measured. Measurements were focused on the requested effects......The objective of the project was to measure the clinical usability of an EHR configured by use of participatory design with clinicians from a neurological stroke unit in order to get input to the County’s future strategy for incremental implementation of EHR. The content of the EHR was defined...... and acquired using various techniques including questionnaires, interviews, observations, and Task Load Index (TLX) ratings. In total, 15 nursing handovers, 8 ward rounds, and 11 patient conferences involving a total of 35 patients and more than 20 clinicians were included in the measurements. Data from...
Egan, Tony; Jaye, Chrystal
The social organization of clinical learning is under-theorized in the sociological literature on the social organization of health care. Professional scopes of practice and jurisdictions are formally defined by professional principles and standards and reflected in legislation; however, these are mediated through the day-to-day clinical activities of social groupings of clinical teams. The activities of health service providers typically occur within communities of clinical practice. These are also major sites for clinical curriculum delivery, where clinical students learn not only clinical skills but also how to be health professionals. In this article, we apply Wenger's model of social learning within organizations to curriculum delivery within a health service setting. Here, social participation is the basis of learning. We suggest that it offers a powerful framework for recognizing and explaining paradox and incongruence in clinical teaching and learning, and also for recognizing opportunities, and devising means, to add value to students' learning experiences.
The number of patients using social media and the number of applications and solutions used by medical professionals online have been sky-rocketing in the past few years, therefore the rational behind creating a well-designed, clear and tight handbook of practical examples and case studies with simple pieces of suggestions about different social media platforms is evident. While the number of e-patients is rising, the number of web-savvy doctors who can meet the expectations of these new generations of patients is not, this huge gap can only be closed by providing medical professionals with ea
There is a wide range of indications for radiographic evaluation of possible cerebrovascular disease, since a wide range of neurologic symptoms can be encountered secondary to ischemia. Frequently the diagnosis of cerebrovascular disease is clear on clinical grounds, but radiographic evaluation is essential both to quantify the extent of disease and establish the underlying cause (e.g., vasculitis, embolus) while excluding other causes so that the proper therapy can follow
The genetic control of drug metabolism allows new insights into the bioavailability, toxicity, and efficacy of chemotherapy. In addition, molecular expression profiles of tumors offers the potential for targeted therapy to be directed more specifically to the biologic behavior of the cancer. Together these strategies are likely to change the practice of clinical oncology. However, appropriate clinical trials will be required to demonstrate the utility of these approaches before they are broadly implemented the biologic behavior of the cancer. Together these strategies are likely to change the practice of clinical oncology. However, appropriate clinical trials will be required to demonstrate the utility of these approaches before they are broadly implemented
Baugh, Reginald F; Basura, Gregory J; Ishii, Lisa E; Schwartz, Seth R; Drumheller, Caitlin Murray; Burkholder, Rebecca; Deckard, Nathan A; Dawson, Cindy; Driscoll, Colin; Gillespie, M Boyd; Gurgel, Richard K; Halperin, John; Khalid, Ayesha N; Kumar, Kaparaboyna Ashok; Micco, Alan; Munsell, Debra; Rosenbaum, Steven; Vaughan, William
accurate and efficient diagnosis and treatment and, when applicable, facilitating patient follow-up to address the management of long-term sequelae or evaluation of new or worsening symptoms not indicative of Bell's palsy. The guideline is intended for all clinicians in any setting who are likely to diagnose and manage patients with Bell's palsy. The target population is inclusive of both adults and children presenting with Bell's palsy. ACTION STATEMENTS: The development group made a strong recommendation that (a) clinicians should assess the patient using history and physical examination to exclude identifiable causes of facial paresis or paralysis in patients presenting with acute-onset unilateral facial paresis or paralysis, (b) clinicians should prescribe oral steroids within 72 hours of symptom onset for Bell's palsy patients 16 years and older, (c) clinicians should not prescribe oral antiviral therapy alone for patients with new-onset Bell's palsy, and (d) clinicians should implement eye protection for Bell's palsy patients with impaired eye closure. The panel made recommendations that (a) clinicians should not obtain routine laboratory testing in patients with new-onset Bell's palsy, (b) clinicians should not routinely perform diagnostic imaging for patients with new-onset Bell's palsy, (c) clinicians should not perform electrodiagnostic testing in Bell's palsy patients with incomplete facial paralysis, and (d) clinicians should reassess or refer to a facial nerve specialist those Bell's palsy patients with (1) new or worsening neurologic findings at any point, (2) ocular symptoms developing at any point, or (3) incomplete facial recovery 3 months after initial symptom onset. The development group provided the following options: (a) clinicians may offer oral antiviral therapy in addition to oral steroids within 72 hours of symptom onset for patients with Bell's palsy, and (b) clinicians may offer electrodiagnostic testing to Bell's palsy patients with complete
Matheus Fernandes de Oliveira
Full Text Available Spine is the most common site for skeletal metastasis in patients with malignancy. Vertebral involvement quantification, neurological status, general health status and primary tumor histology are factors to set surgical planning and therapeutic targets. We evaluated the impact of general clinical and neurological status, histologic type and surgery in survival. Method : The study sample consisted of consecutive patients admitted from July 2010 to January 2013 for treatment. Results : Sixty eight patients were evaluated. 23 were female and 45 were male. Main primary neoplasic sites were: breast, prostate, lung/pleura and linfoproliferative. Thirty three out of 68 received surgical treatment, 2 received percutaneous biopsy and 33 had nonsurgical treatment. Survival : Log Rank curves revealed no statistical significant difference according to histological type, surgical approach and Frankel Score. Karnofsky Score was statistically different. Conclusion : Histological type and clinical status were statistically associated with life expectancy in vertebral metastatic disease.
Oermann, M H
Although much has been written about measurement instruments for evaluating critical thinking in nursing, this article describes clinical evaluation strategies for critical thinking. Five methods are discussed: 1) observation of students in practice; 2) questions for critical thinking, including Socratic questioning; 3) conferences; 4) problem-solving strategies; and 5) written assignments. These methods provide a means of evaluating students' critical thinking within the context of clinical practice.
Full Text Available Abstract Background Team-based learning (TBL, a new active learning method, has not been reported for neurology education. We aimed to determine if TBL was more effective than passive learning (PL in improving knowledge outcomes in two key neurology topics - neurological localization and neurological emergencies. Methods We conducted a modified crossover study during a nine-week internal medicine posting involving 49 third-year medical undergraduates, using TBL as the active intervention, compared against self-reading as a PL control, for teaching the two topics. Primary outcome was the mean percentage change in test scores immediately after (post-test 1 and 48 hours after TBL (post-test 2, compared to a baseline pre-test. Student engagement was the secondary outcome. Results Mean percentage change in scores was greater in the TBL versus the PL group in post-test 1 (8.8% vs 4.3%, p = 0.023 and post-test 2 (11.4% vs 3.4%, p = 0.001. After adjustment for gender and second year examination grades, mean percentage change in scores remained greater in the TBL versus the PL group for post-test 1 (10.3% vs 5.8%, mean difference 4.5%,95% CI 0.7 - 8.3%, p = 0.021 and post-test 2 (13.0% vs 4.9%, mean difference 8.1%,95% CI 3.7 - 12.5%, p = 0.001, indicating further score improvement 48 hours post-TBL. Academically weaker students, identified by poorer examination grades, showed a greater increase in scores with TBL versus strong students (p Conclusions Compared to PL, TBL showed greater improvement in knowledge scores, with continued improvement up to 48 hours later. This effect is larger in academically weaker students. TBL is an effective method for improving knowledge in neurological localization and neurological emergencies in undergraduates.
Cho, Won-Sang; Park, Sukh Que; Ko, Jun Kyeung; Kim, Dae-Won; Park, Jung Cheol; Yeon, Je Young; Chung, Seung Young; Chung, Joonho; Joo, Sung-Pil; Hwang, Gyojun; Kim, Deog Young; Chang, Won Hyuk; Choi, Kyu-Sun; Lee, Sung Ho; Sheen, Seung Hun; Kang, Hyun-Seung; Kim, Byung Moon; Bae, Hee-Joon; Oh, Chang Wan; Park, Hyeon Seon
Despite advancements in treating ruptured cerebral aneurysms, an aneurysmal subarachnoid hemorrhage (aSAH) is still a grave cerebrovascular disease associated with a high rate of morbidity and mortality. Based on the literature published to date, worldwide academic and governmental committees have developed clinical practice guidelines (CPGs) to propose standards for disease management in order to achieve the best treatment outcomes for aSAHs. In 2013, the Korean Society of Cerebrovascular Surgeons issued a Korean version of the CPGs for aSAHs. The group researched all articles and major foreign CPGs published in English until December 2015 using several search engines. Based on these articles, levels of evidence and grades of recommendations were determined by our society as well as by other related Quality Control Committees from neurointervention, neurology and rehabilitation medicine. The Korean version of the CPGs for aSAHs includes risk factors, diagnosis, initial management, medical and surgical management to prevent rebleeding, management of delayed cerebral ischemia and vasospasm, treatment of hydrocephalus, treatment of medical complications and early rehabilitation. The CPGs are not the absolute standard but are the present reference as the evidence is still incomplete, each environment of clinical practice is different, and there is a high probability of variation in the current recommendations. The CPGs will be useful in the fields of clinical practice and research. PMID:29526058
Lundorf, E.; Nielson, M.B.
74 randomly selected patients with non-focal cerebral symptoms and a normal neurologic examination were referred from neurologic departments to CT scan of the brain. 29 patients had generalised epilepsy of long duration. In 26 patients (90%) with epilepsy the Ct scan was normal. 2 patients (7%) had cerebral atrophy, 1 (3%) showed porencephaly (.) 41 (91%) of the patients without epileptic features had a normal CT scan. 4 (9%) presented cerebral atrophy. In this survey, Ct scanning did not contribute to a focal diagnosis in patients with diffuse cerebral features. (orig.) [de
Stallones, Lorann; Beseler, Cheryl
The purpose of this study is to evaluate the association between pesticides and neurological symptoms among a population exposed to organophosphate chemicals as a result of agricultural use. Chronic squealed of acute pesticide poisoning from organophosphate compounds include a variety of neurological symptoms including restlessness, irritability, and trouble sleeping. Individuals who have had an acute pesticide poisoning have been reported to suffer a wide range of neurological symptoms that occur from weeks to months after the initial episode. Data for this study came from a cross-sectional survey of farmers and their spouses conducted in an eight-county area in northeastern Colorado. Neurological characteristics were assessed to determine their relationship with previously reported pesticide-related illnesses. Symptoms that were significantly associated with previous poisoning were difficulty concentrating [OR 2.07, 95% confidence interval (CI) 1.22, 3.50]; relatives noticing person had trouble remembering things (OR 2.54, 95% CI 1.47, 4.39); making notes to remember things (OR .18, 95% CI 1.20, 3.97); finding it hard to understand the meaning of newspapers, magazines, and books (OR 1.90, 95% CI 1.01, 3.60); felt irritable OR 1.84, 95% CI 1.08, 3.12); felt depressed (OR 2.82, 95% CI 1.65, 4.81); ad heart palpitations without exertion (OR 2.83, 95% CI 1.22, 6.54); sleeping more than usual (OR 3.58, 95% CI 1.95, 6.58); difficulty moving fingers or grasping things (OR 2.08, 95% CI 1.06, 3.24); and headaches at least once a week (OR 1.85, 95% CI 1.06, 3.24). Stepwise regression was used o identify the best explanatory model of pesticide-related illness. Variables that were associated with increased odds of illness were being ale, being depressed, sleeping too much, and using crop organophosphates
Spasovski, Goce; Vanholder, Raymond; Allolio, Bruno; Annane, Djillali; Ball, Steve; Bichet, Daniel; Decaux, Guy; Fenske, Wiebke; Hoorn, Ewout J.; Ichai, Carole; Joannidis, Michael; Soupart, Alain; Zietse, Robert; Haller, Maria; van der Veer, Sabine; van Biesen, Wim; Nagler, Evi; Gonzalez-Espinoza, Liliana; Ortiz, Alberto
Hyponatremia, defined as a serum sodium concentration <135 mmol/l, is the most common water-electrolyte imbalance encountered in clinical practice. It can lead to a wide spectrum of clinical symptoms, from mild to severe or even life threatening, and is associated with increased mortality, morbidity
McCue, Patrick M
A wide variety of hormone therapies are used in clinical practice in the reproductive management of horses. The goal of this article is to review therapeutic options for a variety of clinical indications. Copyright © 2016 Elsevier Inc. All rights reserved.
Volejnik, V; Nettl, S; Heger, L [Karlova Univ., Hradec Kralove (Czechoslovakia). Lekarska Fakulta
The results are analyzed of one year's use of a computer tomograph (CT) by a department of neurology. Detailed comparisons with corresponding PEG and CT findings showed the accuracy of CT examinations in the descriptions of the width of the subarachnoid spaces and of the ventricular system. The advantages of CT are assessed from the medical, economic, and ethical points of view.
Volejnik, V.; Nettl, S.; Heger, L.
The results are analyzed of one year's use of a computer tomograph (CT) by a department of neurology. Detailed comparisons with corresponding PEG and CT findings showed the accuracy of CT examinations in the descriptions of the width of the subarachnoid spaces and of the ventricular system. The advantages of CT are assessed from the medical, economic, and ethical points of view. (author)
Full Text Available Neurological disorders with a prolonged course, either remediable or otherwise are being seen increasingly in clinical practice and many such patients are young and are part of some organization or other wherein their services are needed if they were healthy and fit. The neurologists who are on the panel of these organizations are asked to certify whether these subjects are fit to work or how long they should be given leave. These certificates may be produced in the court of law and may be subjected to verification by another neurologist or a medical board. At present there are no standard guidelines in our country to effect such certification unlike in orthopedic specialty or in ophthalmology. The following is a beginning, based on which the neurologist can certify the neurological disability of such subjects and convey the same meaning to all neurologists across the country.
Gorski, Lisa A
In 1986, the American Nurses Association (ANA) published the first Standards of Home Health Practice. Revised in 1992 and expanded in 1999 to become Home Health Nursing: Scope and Standards of Practice, it was revised in 2008 and again in 2014. In the 2014 edition, there are 6 standards of home healthcare nursing practice and 10 standards of professional performance for home healthcare nursing. The focus of this article is to describe the home healthcare standards and to provide guidance for implementation in clinical practice. It is strongly encouraged that home healthcare administrators, educators, and staff obtain a copy of the standards and fully read this essential home healthcare resource.
Imazio, Massimo; Gaido, Luca; Battaglia, Alberto; Gaita, Fiorenzo
A pericardial effusion (PE) is a relatively common finding in clinical practice. It may be either isolated or associated with pericarditis with or without an underlying disease. The aetiology is varied and may be either infectious (especially tuberculosis as the most common cause in developing countries) or non-infectious (cancer, systemic inflammatory diseases). The management is essentially guided by the hemodynamic effect (presence or absence of cardiac tamponade), the presence of concomitant pericarditis or underlying disease, and its size and duration. The present paper reviews the current knowledge on the aetiology, classification, diagnosis, management, therapy, and prognosis of PE in clinical practice.
Kaufmann, Walter E
Increasing knowledge on genetic etiology of pediatric neurologic disorders is affecting the practice of the specialty. I reviewed here the history of pediatric neurologic disorder classification and the role of genetics in the process. I also discussed the concept of clinical neurogenetics, with its role in clinical practice, education, and research. Finally, I propose a flexible model for clinical neurogenetics in child neurology in the twenty-first century. In combination with disorder-specific clinical programs, clinical neurogenetics can become a home for complex clinical issues, repository of genetic diagnostic advances, educational resource, and research engine in child neurology.
Lončarić-Katušin, Mirjana; Milošević, Milan; Žilić, Antonio; Mišković, Petar; Majerić-Kogler, Višnja; Žunić, Josip
The aim of the study was to show the role of tools in the evaluation of chronic pain (CP) in general practitioner (GP) everyday clinical practice. The study was done by analyzing electronic database of the first visits of 1090 CP patients referred to the Pain Clinic of the Karlovac General Hospital, Karlovac, Croatia, by their GPs. All patient records were analyzed according to the cause of CP, strongest pain a week before the examination, quality of sleep, and the Patients’ Global Impression...
Casper, Stephen T
This article explores the formation of a global community of neurologists between 1918 and 1970. Relying chiefly upon documents located in Anglo-American archives, its argument follows a narrative from money to memory, and posits that this global community of neurologists formed not out of a shared science and medicine of the nervous system, but out of shared dispositions in tastes, values, and culture. The localism and heterogeneity of the science and medicine of the nervous system was in fact so pronounced that neurologists - especially when they worked as "global citizens" - were forced to focus upon their superficial commonalities rather than examine local distinctions. This avoidance of a direct effort to define the content of neurology - or at least to confront their differences - exercised a peculiar influence on the specialty. Neurologists and their "official memory" became negotiated, and even imagined constructs. Consequently, these diverse cultures were ultimately subordinated to dominant economic interests.
Jayaraman, Arun; Burt, Sheila; Rymer, William Zev
To review lower-limb technology currently available for people with neurological disorders, such as spinal cord injury, stroke, or other conditions. We focus on 3 emerging technologies: treadmill-based training devices, exoskeletons, and other wearable robots. Efficacy for these devices remains unclear, although preliminary data indicate that specific patient populations may benefit from robotic training used with more traditional physical therapy. Potential benefits include improved lower-limb function and a more typical gait trajectory. Use of these devices is limited by insufficient data, cost, and in some cases size of the machine. However, robotic technology is likely to become more prevalent as these machines are enhanced and able to produce targeted physical rehabilitation. Therapists should be aware of these technologies as they continue to advance but understand the limitations and challenges posed with therapeutic/mobility robots.
Zipper, Stephan G
It is not unusual for a neurological expert to have problems defining the precise anatomical location and the required objective proof of damage, especially if the medical history and the neurological report released by the clinic prove inadequate in terms of providing a reliable assessment. This may well result from somatoform disorders, dissociation, aggravation and simulation, as well as dissimulation and complex organic diagnostic findings. A range of standardised neurophysiologic procedures is available for the objective measuring of motor, vegetative and sensory systems; a brief summary of the most frequent occurrences is given here, along with their significance for appraising damage resulting from an accident. Target groups primarily include surgeons, orthopaedists, lawyers and insurance specialists. Structural improvements and measures to integrate immigrant doctors is essential.
Deepmala; Slattery, John; Kumar, Nihit; Delhey, Leanna; Berk, Michael; Dean, Olivia; Spielholz, Charles; Frye, Richard
N-acetylcysteine (NAC) is recognized for its role in acetaminophen overdose and as a mucolytic. Over the past decade, there has been growing evidence for the use of NAC in treating psychiatric and neurological disorders, considering its role in attenuating pathophysiological processes associated with these disorders, including oxidative stress, apoptosis, mitochondrial dysfunction, neuroinflammation and glutamate and dopamine dysregulation. In this systematic review we find favorable evidence for the use of NAC in several psychiatric and neurological disorders, particularly autism, Alzheimer's disease, cocaine and cannabis addiction, bipolar disorder, depression, trichotillomania, nail biting, skin picking, obsessive-compulsive disorder, schizophrenia, drug-induced neuropathy and progressive myoclonic epilepsy. Disorders such as anxiety, attention deficit hyperactivity disorder and mild traumatic brain injury have preliminary evidence and require larger confirmatory studies while current evidence does not support the use of NAC in gambling, methamphetamine and nicotine addictions and amyotrophic lateral sclerosis. Overall, NAC treatment appears to be safe and tolerable. Further well designed, larger controlled trials are needed for specific psychiatric and neurological disorders where the evidence is favorable. Copyright © 2015 Elsevier Ltd. All rights reserved.
Timmons, Stephen; Baxendale, Bryn; Buttery, Andrew; Miles, Giulia; Roe, Bridget; Browes, Simon
Objectives To understand whether aviation-derived human factors training is acceptable and useful to healthcare professionals. To understand whether and how healthcare professionals have been able to implement human factors approaches to patient safety in their own area of clinical practice. Methods Qualitative, longitudinal study using semi-structured interviews and focus groups, of a multiprofessional group of UK NHS staff (from the emergency department and operating theatres) who have received aviation-derived human factors training. Results The human factors training was evaluated positively, and thought to be both acceptable and relevant to practice. However, the staff found it harder to implement what they had learned in their own clinical areas, and this was principally attributed to features of the informal organisational cultures. Conclusions In order to successfully apply human factors approaches in hospital, careful consideration needs to be given to the local context and informal culture of clinical practice. PMID:24631959
Langone, Luis; Vanetta, Marcos; Vazquez, Marcelo; Rotger, Viviana I; Olivera, Juan Manuel
In the curricula of the Biomedical Engineering career of the Facultad de Ciencias Exactas y TecnologIa of the Universidad Nacional de Tucuman, Argenitna, there are the Assisted Professional Practices. Within this framework, the students have the possibility of performing practices in the clinic Sanatorio 9 de Julio. One of the objectives of these practices is to apply the concepts, methods and procedures studied along the career in the field work under real work conditions. From the point of view of the host institution, the objective is to improve the performance of the different services and areas applying the tools of Biomedical Engineering. The present work shows an example of such practices where an equipment preliminary analysis was made, its use and maintenance corresponding to the surgical unit of the clinic
Jung's work is fundamentally an experience, not an idea. From this perspective, I attempt to bridge conference, consulting room and living psyche by considering the influence of the 'Red Book' on clinical practice through the subtle and imaginal. Jung's journey as a man broadens out to have relevance for women. His story is individual but its archetypal foundation finds parallel expression in analytic practice today. © 2012, The Society of Analytical Psychology.
Alajbegović, Azra; Hrnjica, Mehmed; Dimitrijević, Jovan; Zukić, Tarik; Bulić, Gordana; Ajanović, Zakira; Subasić, Nihada
The Neoplasms are the second leading cause of the mortality of the adult according to WHO. The last decade is the decade of the increase of all the epidemiologic parameters of the neoplasms in general, so also the neoplasms of the central nervous system. The goal of the work was to realize the frequency of the appearance of the neoplasms of the CNS on the clinical material of the Neurologic clinic CC University of Sarajevo with the special accent on the influence of the war as the specific stressor and the factor sui generis at the epidemiologic parameters of the neoplasms of the CNS. The study is retrospective: it is comprehended the period from the 1st January 1990 till 31st December 1999 year. The patients have been analyzed according to years, according the kind of the neoplastic processes and according to the time periods. At the analyzed period was treated 10,329 patients per year, according to the kind of the neoplastic processes and according to the time periods we evidenced the mild decrease from 1991-1999 year (3.03%-2.44%). According to the sex we register 167 males (60%) and 116 females (40%). The most frequent occurrence is in the age period from 55 to 69 years (55% patients). Of the primary neoplastic processes we had in 178 patients (64), with metastases 105 patients (36%). We analyzed the time periods: the prewar period (1st January 1990-5th April 1992), the war period (6th April 1992 till 14th February 1955), and the postwar period (15th December 1995 till 31st December 1999 year). The primary neoplasms in the postwar period we had in 70 patients (40%), in the course og est 35 patients (20%) and after war 69 patients (40%). The metastatic processes are in the evident increase during the war and after the war: before the war 19 patients (18%), during the war 32 patients (31%) and after the war 54 patients (51%). In the collected material during the war and after the war was evidenced the increase of the primary neoplastic processes at the lungs and
Soaham Dilip Desai
Full Text Available Background: Psychiatric disorders are common in patients attending neurology clinics with headache. Evaluation of psychiatric comorbidity in patients with headache is often missed in the busy neurology clinics. Aims: To assess the prevalence of Axis-I DSM-IV psychiatric disorders in patients with primary headache disorders in a rural-based tertiary neurology clinic in Western India. Settings and Design : A cross-sectional observation survey was conducting assessing all patients with migraine, tension-type headache and chronic daily headache attending the Neurology Clinic of Shree Krishna Hospital, a rural medical teaching hospital in Karamsad, in Gujarat in Western India. Materials and Methods: A total of 101 consecutive consenting adults with headache were interviewed using Mini International Neuropsychiatric Interview (M.I.N.I., a structured diagnostic clinical interview to assess prevalence of Axis-I DSM-IV psychiatric disorders. Statistical Analysis: Descriptive statistics were calculated using SPSS software version 16 and a binomial regression model was used to study the relationship of psychiatric co-morbidity with patient-related factors. Results: 49 out of 101 (48.5% patients with headache suffered from depressive disorders (dysthymia or depression or suicidality, 18 out of 101 patients with headache (17.90% suffered from anxiety related disorders (generalized anxiety disorder or agoraphobia or social phobia or panic disorder. Conclusions: Axis-I psychiatric disorders are a significant comorbidity among patients with headache disorders. M.I.N.I. can be used as a short, less time consuming instrument to assess all patients with headache disorders.
Meyer, Anne-Laure; Meyer, Amanda; Etherington, Sarah; Leboeuf-Yde, Charlotte
Functional Neurology (FN), a seemingly attractive treatment approach used by some chiropractors, proposes to have an effect on a multitude of conditions but some of its concepts are controversial. A scoping review was performed to describe, in the context of chiropractic manual therapy, 1) the FN theories, and 2) its clinical applications (i.e. its indications, examination procedures, treatment modalities, treatment plans, and clinical outcomes) using four sources: i) one key textbook, ii) the scientific peer-reviewed literature, iii) websites from chiropractors using FN, and iv) semi-structured interviews of chiropractors using FN. The scientific literature was searched in PubMed, PsycINFO, and SPORTDiscus, completed by a hand search in the journal Functional Neurology, Rehabilitation and Ergonomics (November 2016 and March 2017, respectively). The only textbook on the topic we found was included and articles were chosen if they had an element of manual therapy. There was no restriction for study design but discussion papers were excluded. Websites were found in Google using the search term "Functional Neurology". Chiropractors, known to use FN, were invited based on their geographical location. Theories were mainly uncovered in the textbook as were all aspects of the clinical applications except treatment plans. The other three sources were used for the five aspects of clinical applications. Results were summarized and reported extensively in tables. Eleven articles were included, five websites scrutinized, and four semi-structured interviews performed. FN is based on the belief that reversible lesions in the nervous system are the cause of a multitude of conditions and that specific clusters of neurons can be positively affected by manipulative therapy, but also by many other stimuli. Diagnostic procedures include both conventional and unusual tests, with an interpretation specific to FN. Initial treatment is intense and clinical outcomes reported as positive
Stachler, Robert J; Francis, David O; Schwartz, Seth R; Damask, Cecelia C; Digoy, German P; Krouse, Helene J; McCoy, Scott J; Ouellette, Daniel R; Patel, Rita R; Reavis, Charles Charlie W; Smith, Libby J; Smith, Marshall; Strode, Steven W; Woo, Peak; Nnacheta, Lorraine C
Objective This guideline provides evidence-based recommendations on treating patients who present with dysphonia, which is characterized by altered vocal quality, pitch, loudness, or vocal effort that impairs communication and/or quality of life. Dysphonia affects nearly one-third of the population at some point in its life. This guideline applies to all age groups evaluated in a setting where dysphonia would be identified or managed. It is intended for all clinicians who are likely to diagnose and treat patients with dysphonia. Purpose The primary purpose of this guideline is to improve the quality of care for patients with dysphonia, based on current best evidence. Expert consensus to fill evidence gaps, when used, is explicitly stated and supported with a detailed evidence profile for transparency. Specific objectives of the guideline are to reduce inappropriate variations in care, produce optimal health outcomes, and minimize harm. For this guideline update, the American Academy of Otolaryngology-Head and Neck Surgery Foundation selected a panel representing the fields of advanced practice nursing, bronchoesophagology, consumer advocacy, family medicine, geriatric medicine, internal medicine, laryngology, neurology, otolaryngology-head and neck surgery, pediatrics, professional voice, pulmonology, and speech-language pathology. Action Statements The guideline update group made strong recommendations for the following key action statements (KASs): (1) Clinicians should assess the patient with dysphonia by history and physical examination to identify factors where expedited laryngeal evaluation is indicated. These include, but are not limited to, recent surgical procedures involving the head, neck, or chest; recent endotracheal intubation; presence of concomitant neck mass; respiratory distress or stridor; history of tobacco abuse; and whether the patient is a professional voice user. (2) Clinicians should advocate voice therapy for patients with dysphonia from a
Martínez Menéndez, B; Escolar Escamilla, E; Pinel González, A; Cerezo García, M; Martínez Sarries, F J; Morlán Gracia, L
We believe that the demand for paediatric neurology (PN) care has increased over the past decade, and that reasons for requesting consultations have also changed. The objective of this study is to complete a registry study to profile the demand for PN care in 2013 and compare results to those from a study performed in 2002. A prospective registry of PN healthcare activities was completed at Hospital Universitario de Getafe in 2013. Results were compared with those from a prospective registry study conducted in 2002. The number of visits increased from 1,300 in 2002 to 1,982 in 2013 (a 52.46% increase), and from 32.6 visits per 1,000 children to 57.48 (a 76.32% increase). Outpatient consultations accounted for 92.2% of all PN consultations in 2013. Currently, attention deficit-hyperactivity disorder (ADHD) is the most frequent diagnosis (27.6% in 2013 vs. 8.1% in 2002). Although the percentage of headache consultations has decreased (19% in 2013 vs. 22% in 2002), headache was still the most common reason for an initial visit in 2013 (32.1%), followed by ADHD (19.1%). Epilepsy remains the most frequent diagnosis in hospitalised patients (30.3% in 2013 vs. 36.7% in 2002). PN is fundamentally an outpatient activity that has increased considerably in recent years. This increase is mainly due to neurodevelopmental disorders, especially ADHD. We might state that the role of ADHD in PN is comparable to that of dementia in general neurology. Copyright © 2014 Sociedad Española de Neurología. Publicado por Elsevier España, S.L.U. All rights reserved.
Zafar Ali Khan
Full Text Available Background Tolosa–Hunt syndrome (THS related neurological symptoms are described in literature as “unilateral”, “recurrent”, “episodic”, “intense”, “severe”, “lancinating” or “stabbing” pain on the upper face and forehead and may be misdiagnosed due to the similarity of few symptoms and a significant number of common characteristics between both conditions. Aims The aim of this brief report is to indicate some important clinical insights related to Tolosa Hunt syndrome, and to give a frank account on the multidisciplinary approach on neurological-related symptomatology in maxillofacial region. Methods We analysed a selection of patients with such clinical picture. To better describe the proper management of clinical cases, we report a 50-year-old female reporting an history of two years of recurrent, severe stabbing pain around the right eye, prominence of her cheek and forehead. Her general dentist first mistakenly diagnosed toothache and, thus, it was subsequently misdiagnosed the trigeminal neuropathy (TN. Results Reported exemplificative case presented a mild ptosis, diplopia of the right eye, corneal reflex loss, paresthesia and hyperesthesia of upper part of left side of face. Magnetic resonance imaging (MRI findings were suggestive of THS. Complete resolution of symptoms was achieved with oral Prednisolone and constant monitoring of symptoms. Conclusion THS may be added to the long list of differential diagnosis of TN and general dentist and oral surgeons should be informed about such rare causes of facial pain through continued medical education programs.
This paper describes the development and practice of clinical neuropsychology in Australia. Clinical Neuropsychology has shown rapid growth in Australia over the past three decades. Comprehensive and specialized training programs are producing high quality graduates who are employed in a broad range of settings or private practice. Australia now has a substantial number of clinical neuropsychologists with specialist training. Whilst the majority of Australian clinical neuropsychologists still undertake assessment predominantly, there are growing opportunities for clinical neuropsychologists in rehabilitation and in a broad range of research contexts. Cultural issues relating to the assessment of Indigenous Australians and immigrants from many countries present significant challenges. Some major contributions have been made in the realms of test development and validation across various age groups. Australian clinical neuropsychologists are also contributing significantly to research in the fields of traumatic brain injury, aging and dementias, epilepsy, memory assessment, rehabilitation, substance abuse, and other psychiatric disorders. Expansion of roles of clinical neuropsychologists, in domains such as rehabilitation and research is seen as essential to underpin continuing growth of employment opportunities for the profession.
Full Text Available Time management, optimal and timed determination of emergency severity as well as optimizing the use of available human and material resources are crucial areas of emergency services. A starting point for achieving these optimizations can be considered the analysis and preprocess of real data from the emergency services. The benefits of performing this method consist in exposing more useful structures to data modelling algorithms which consequently will reduce overfitting and improves accuracy. This paper aims to offer practical recommendations for data preprocessing measures including feature selection and discretization of numeric attributes regarding age, duration of the case, season, period, week period (workday, weekend and geospatial location of neurological and other pediatric emergencies. An analytical, retrospective study was conducted on a sample consisting of 933 pediatric cases, from UPU-SMURD Sibiu, 01.01.2014 – 27.02.2017 period.
I. I. Nikiforov
Full Text Available Nervous system lesions associated with chronic alcohol intoxication are common in clinical practice. They lead to aggravated alcoholic disease, its more frequent recurrences, and intensified pathological craving for alcohol. Neurological pathology in turn occurs with frequent exacerbations. The interaction of diseases, age, and medical pathomorphism modifies the clinical presentation and course of the major pathology, as well as comorbidity, the nature and severity of complications, worsens quality of life in a patient, and makes the diagnostic and treatment process difficult. The paper discusses the classification, clinical variants, biochemical and molecular biological aspects of various complications of alcoholic disease. It considers its most common form, in particular alcoholic polyneuropathy, as well as its rarer variants, such as hemorrhagic encephalopathy with a subacute course (Gayet–Wernicke encephalopathy.
Walicke, Patricia; Abosch, Aviva; Asher, Anthony; Barker, Fred G.; Ghogawala, Zoher; Harbaugh, Robert; Jehi, Lara; Kestle, John; Koroshetz, Walter; Little, Roderick; Rubin, Donald; Valadka, Alex; Wisniewski, Stephen
Abstract This workshop addressed challenges of clinical research in neurosurgery. Randomized controlled clinical trials (RCTs) have high internal validity, but often insufficiently generalize to real-world practice. Observational studies are inclusive but often lack sufficient rigor. The workshop considered possible solutions, such as (1) statistical methods for demonstrating causality using observational data; (2) characteristics required of a registry supporting effectiveness research; (3) trial designs combining advantages of observational studies and RCTs; and (4) equipoise, an identified challenge for RCTs. In the future, advances in information technology potentially could lead to creation of a massive database where clinical data from all neurosurgeons are integrated and analyzed, ending the separation of clinical research and practice and leading to a new “science of practice.” PMID:28362926
Hersh, Carrie M.; Hara-Cleaver, Claire; Rudick, Richard A.; Cohen, Jeffrey A.; Bermel, Robert A.; Ontaneda, Daniel
Aim To report experience with fingolimod in clinical practice. Design/Methods Patients in an academic medical center who were prescribed fingolimod from October 2010 to August 2011 were identified through the electronic medical record and followed for 12 months after fingolimod initiation. Adverse effects, clinical measures, MRI data, and quality of life measures were assessed. Results Three hundred seventeen patients started fingolimod. Eleven patients were treatment naïve (3.5%) and 76 (24.0%) had remote disease modifying therapy use prior to fingolimod. One hundred fifty-one (47.6%) switched because of patient preference and 79 (24.9%) switched because of breakthrough disease. About 11.6% transitioned from natalizumab. Follow-up data were available for 306 patients (96.5%) with mean follow-up time 332 days. Fingolimod was discontinued in 76 of 306 patients (24.8%) at mean 248 days after fingolimod start. Discontinuation most often was due to adverse effects (n=40) or breakthrough disease (n=22). Among patients who started fingolimod with available 12 month follow-up data, 267 (87.3%) remained relapse free and 256 (83.7%) had no relapses or gadolinium enhancement. Time to first relapse occurred at mean 282 days after fingolimod initiation. Quality of life measures remained stable at follow-up. Conclusions Fingolimod was discontinued at a higher rate in clinical practice than in clinical trials. Discontinuation was primarily due to adverse effects or breakthrough disease. Disease activity was adequately controlled in most patients who started fingolimod. This clinical practice cohort is consistent with efficacy data from phase 3 trials and describes the most common tolerability issues in clinical practice. PMID:25271798
Williams, Vernon B
Sports neurology is an emerging area of subspecialty. Neurologists and non-neurologists evaluating and managing individuals participating in sports will encounter emergencies that directly or indirectly involve the nervous system. Since the primary specialty of sports medicine physicians and other practitioners involved in the delivery of medical care to athletes in emergency situations varies significantly, experience in recognition and management of neurologic emergencies in sports will vary as well. This article provides a review of information and elements essential to neurologic emergencies in sports for the practicing neurologist, although content may be of benefit to readers of varying background and expertise. Both common neurologic emergencies and less common but noteworthy neurologic emergencies are reviewed in this article. Issues that are fairly unique to sports participation are highlighted in this review. General concepts and principles related to treatment of neurologic emergencies that are often encountered unrelated to sports (eg, recognition and treatment of status epilepticus, increased intracranial pressure) are discussed but are not the focus of this article. Neurologic emergencies can involve any region of the nervous system (eg, brain, spine/spinal cord, peripheral nerves, muscles). In addition to neurologic emergencies that represent direct sports-related neurologic complications, indirect (systemic and generalized) sports-related emergencies with significant neurologic consequences can occur and are also discussed in this article. Neurologists and others involved in the care of athletes should consider neurologic emergencies in sports when planning and providing medical care.
Malhi, G S; Adams, D; Lampe, L; Paton, M; O'Connor, N; Newton, L A; Walter, G; Taylor, A; Porter, R; Mulder, R T; Berk, M
To provide clinically relevant evidence-based recommendations for the management of bipolar disorder in adults that are informative, easy to assimilate and facilitate clinical decision-making. A comprehensive literature review of over 500 articles was undertaken using electronic database search engines (e.g. MEDLINE, PsychINFO and Cochrane reviews). In addition articles, book chapters and other literature known to the authors were reviewed. The findings were then formulated into a set of recommendations that were developed by a multidisciplinary team of clinicians who routinely deal with mood disorders. These preliminary recommendations underwent extensive consultative review by a broader advisory panel that included experts in the field, clinical staff and patient representatives. The clinical practice recommendations for bipolar disorder (bipolar CPR) summarise evidence-based treatments and provide a synopsis of recommendations relating to each phase of the illness. They are designed for clinical use and have therefore been presented succinctly in an innovative and engaging manner that is clear and informative. These up-to-date recommendations provide an evidence-based framework that incorporates clinical wisdom and consideration of individual factors in the management of bipolar disorder. Further, the novel style and practical approach should promote their uptake and implementation.
Piyush Kumar Sharma
Full Text Available There is an increasing awareness for recognition of sleep disorders in India; however, there is still a huge gap in the number of people suffering from various sleep disorders, in the community versus those visiting hospital clinics for the same. Ours is a neurology services-based sleep disorders clinic, which has evolved successfully over the last decade. In this study, we aimed to evaluate the changes in referral patterns and distribution of various sleep disorders in the patients presenting to the clinic. Materials and Methods: This is a retrospective chart review-based study on all patients seen over an 8-year period, divided into 2 groups comprising of patients seen during the first 4 years versus those seen over the next 4 years. Only those patients who had the sleep disorder as their presenting manifestation and those who had been formally interviewed with a pre-structured questionnaire detailing about the main features of the common sleep disorders according to the ICSD-R were included. Patients, in whom the sleep disorder could be clearly attributable to another neurological or systemic disorder, were excluded. Statistical analysis was carried out to identify the differences between the two groups as regards the distribution of various sleep disorders and other clinical data. Results: Among 710 patients registered in the clinic, 469 were included for analysis and 222 patients formed group 1 while 247 formed group 2. The main differences observed were in the form of a clear increase in the percentage of patients with sleep-related breathing disorders, sleep-related movement disorder, and the hypersomnias on comparison of distribution over the first 4 years versus the last 4 years; while a clear decline was seen in the number of patients with insomnia and parasomnias. A 3-fold increase was observed in the number of patients in whom polysomnography was obtained. Conclusion: The distribution of various sleep disorders as seen in a neurology
Conclusion: Migraine was the most common headache diagnosis in the neurologists’ clinics. Probable migraine was not completely adopted as a migraine spectrum among neurologists. In contrast to ID™, moderate or severe headache intensity replaced headache-related disability as one screening item for migraine in Taiwan.
Buck, A.; Kamel, E.
In this review it will be discussed in which neurological disorders positron emission tomography can yield important diagnostic information. Because positron emission tomography is an expensive method indications have to be cleary defined. One important question concerns the differentiation of tumor recurrence and scar due to radiation therapy or an operation. The grading of brain tumors is another application. In HIV patients fluorodeoxyglucose positron emission tomography can separate lymphoma and toxoplasmosis. In the evaluation of dementia positron emission tomography can help to clarify the differential diagnosis. Another important area is the presurgical evaluation of epilepsy patients and patients with cerebrovascular disease in whom a surgical revascularization procedure is planned. In extrapyramidal disorders, positron emission tomography can often help to establish the final diagnosis. (author)
Armstrong, Melissa J
Physician burnout is gaining increased attention in medicine and neurology and often relates to hours worked and insufficient time. One component of this is administrative burden, which relates to regulatory requirements and electronic health record tasks but may also involve increased time spent processing emails. Research in academic medical centers demonstrates that physicians face increasing inbox sizes related to mass distribution emails from various sources on top of emails required for patient care, research, and teaching. This commentary highlights the contribution of administrative tasks to physician burnout, research to date on email in medical contexts, and corporate strategies for reducing email burden that are applicable to neurology clinical practice. Increased productivity and decreased stress can be achieved by limiting the amount one accesses email, managing inbox size, and utilizing good email etiquette. Department and practice physician leaders have roles in decreasing email volume and modeling good practice.
Valencia, Ignacio; Feist, Terri B; Gilbert, Donald L
As a result of major clinical and scientific advances and changes in clinical practice, the role of adult neurology training for Child Neurology and Neurodevelopmental Disability (NDD) certification has become controversial. The most recently approved requirements for board eligibility for child neurology and neurodevelopmental disability residents still include 12 months in adult neurology rotations. The objective of this study was to assess United States child neurology and neurodevelopmental disability residency program directors' opinions regarding optimal residency training. The authors developed an 18-item questionnaire and contacted all 80 child neurology and neurodevelopmental disability program directors via e-mail, using SurveyMonkey. A total of 44 program directors responded (55%), representing programs that train 78 categorical and 94 total resident positions, approximately 70% of those filled in the match. Respondents identified multiple areas where child neurology residents need more training, including genetics and neuromuscular disease. A substantial majority (73%) believed child neurology and neurodevelopmental disability residents need less than 12 adult neurology training months; however, most (75%) also believed adult hospital service and man-power needs (55%) and finances (34%) would pose barriers to reducing adult neurology. Most (70%) believed reductions in adult neurology training should be program flexible. A majority believed the written initial certification examination should be modified with more child neurology and fewer basic neuroscience questions. Nearly all (91%) felt the views of child neurology and neurodevelopmental disability program directors are under-represented within the Accreditation Council for Graduate Medical Education Residency Review Committee. The requirement for 12 adult neurology months for Child Neurology and Neurodevelopmental Disability certification is not consistent with the views of the majority of program
The practice of medicine has extended itself to vast areas and requires active clinicians to systematize and organize their workload through the use of the most up-to-date digital and computer communication technologies. Computerization and worldwide accessibility of information has especially provided great assistance in this regard. The explosive growth of medical information increases the need for the use of these new methods of organizing and accessing data. This article briefly summarizes a few of the vital tools that internet technology has provided clinical practice, with the aid of basic concepts of internet, database systems, hospital systems and data security and reliability. (author)
Maas, Matthew B.; Coleman, Mary; Jozefowicz, Ralph; Engstrom, John
Objective: To assess the strengths and weaknesses of neurology resident education using survey methodology. Methods: A 27-question survey was sent to all neurology residents completing residency training in the United States in 2011. Results: Of eligible respondents, 49.8% of residents returned the survey. Most residents believed previously instituted duty hour restrictions had a positive impact on resident quality of life without impacting patient care. Most residents rated their faculty and clinical didactics favorably. However, many residents reported suboptimal preparation in basic neuroscience and practice management issues. Most residents (71%) noted that the Residency In-service Training Examination (RITE) assisted in self-study. A minority of residents (14%) reported that the RITE scores were used for reasons other than self-study. The vast majority (86%) of residents will enter fellowship training following residency and were satisfied with the fellowship offers they received. Conclusions: Graduating residents had largely favorable neurology training experiences. Several common deficiencies include education in basic neuroscience and clinical practice management. Importantly, prior changes to duty hours did not negatively affect the resident perception of neurology residency training. PMID:23091077
Mishra, Shrikant; Trikamji, Bhavesh; Singh, Sandeep; Singh, Parampreet; Nair, Rajasekharan
To chronicle the history of medicine and neurology in India with a focus on its establishment and evolution. THE HISTORY OF NEUROLOGY IN INDIA IS DIVIDED INTO TWO PERIODS: ancient and modern. The ancient period dates back to the mid-second millennium Before Christ (B.C.) during the creation of the Ayurvedic Indian system of Medicine, which detailed descriptions of neurological disorders called Vata Vyadhi. The early 20(th) century witnessed the birth of modern Indian medicine with the onset of formal physician training at the nation's first allopathic medical colleges located in Madras (1835), Calcutta (1835) and Mumbai (1848). Prior to India's independence from Britain in 1947, only 25 medical schools existed in the entire country. Today, there are over 355. In 1951, physicians across the field of neurology and neurosurgery united to create the Neurological Society of India (NSI). Four decades later in 1991, neurologists branched out to establish a separate organization called the Indian Academy of Neurology (IAN). Information was gathered through literature review using PubMed, MD Consult, OVID, primary texts and research at various academic institutions in India. Neurological disorders were first described in ancient India under Ayurveda. The transition to modern medicine occurred more recently through formal training at medical schools beginning in the 1930's. Early pioneers and founders of the NSI (1951) include Dr. Jacob Chandy, Dr. B Ramamurthi, Dr. S. T. Narasimhan and Dr. Baldev Singh. Later, Dr. J. S. Chopra, a prominent neurologist and visionary, recognized the need for primary centers of collaboration and subsequently established the IAN (1991). The future of Neurology in India is growing rapidly. Currently, there are 1100 practicing neurologists and more than 150 post-graduate trainees who join the ranks every year. As the number of neurologists rises across India, there is an increase in the amount of basic, clinical and epidemiological research being
Full Text Available Objective: To chronicle the history of medicine and neurology in India with a focus on its establishment and evolution. Background: The history of neurology in India is divided into two periods: ancient and modern. The ancient period dates back to the mid-second millennium Before Christ (B.C. during the creation of the Ayurvedic Indian system of Medicine, which detailed descriptions of neurological disorders called Vata Vyadhi. The early 20 th century witnessed the birth of modern Indian medicine with the onset of formal physician training at the nation′s first allopathic medical colleges located in Madras (1835, Calcutta (1835 and Mumbai (1848. Prior to India′s independence from Britain in 1947, only 25 medical schools existed in the entire country. Today, there are over 355. In 1951, physicians across the field of neurology and neurosurgery united to create the Neurological Society of India (NSI. Four decades later in 1991, neurologists branched out to establish a separate organization called the Indian Academy of Neurology (IAN. Design/Methods: Information was gathered through literature review using PubMed, MD Consult, OVID, primary texts and research at various academic institutions in India. Results: Neurological disorders were first described in ancient India under Ayurveda. The transition to modern medicine occurred more recently through formal training at medical schools beginning in the 1930′s. Early pioneers and founders of the NSI (1951 include Dr. Jacob Chandy, Dr. B Ramamurthi, Dr. S. T. Narasimhan and Dr. Baldev Singh. Later, Dr. J. S. Chopra, a prominent neurologist and visionary, recognized the need for primary centers of collaboration and subsequently established the IAN (1991. The future of Neurology in India is growing rapidly. Currently, there are 1100 practicing neurologists and more than 150 post-graduate trainees who join the ranks every year. As the number of neurologists rises across India, there is an increase in
N. A. Suponeva
Full Text Available Current publication summarizes main indications and benefits of intravenous high-dose immunotherapy (IHI in the treatment of various autoimmune diseases of the peripheral nervous system. Available products of intravenous immunoglobulin (IVIG on the Russian market are reviewed. Tactics for choosing optimal medication for IHI based on its effectiveness and safety are analyzed. Dosage calculation and way of administration of IVIG are described, beeing of a high practical value in neurologist’s daily work.
Namit B Gupta
Full Text Available Background: In the context of inadequacy of neurology workforce in India, it is important to understand factors that post-graduate medical students consider for and against choosing neurology as their career option. Understanding these factors will help in planning strategies to encourage students to pursue a career in neurology. At present, there is a paucity of studies addressing this issue in India. Aims and Objectives: (1 To analyze factors, which post-graduate students consider for and against choosing neurology as a career specialty. (2 To access the level and quality of neurology exposure in the current MBBS and MD curricula. Materials and Methods: Statewide questionnaire based study was conducted in the state of Maharashtra for students eligible to take DM neurology entrance examination (MD Medicine and MD Pediatrics. Results: In this survey, 243 students were enrolled. Factors bringing students to neurology were - intellectual challenge and logical reasoning (72%, inspired by role model teachers (63%, better quality-of-life (51% and scope for independent practice without expensive infrastructure (48%. Factors preventing students from taking neurology were - perception that most neurological diseases are degenerative (78%, neurology is mainly an academic specialty (40%, neurophobia (43% and lack of procedures (57%. Inadequate exposure and resultant lack of self-confidence were common (31%, 70-80%. 84% of the students felt the need for a short term certification course in neurology after MD. Conclusions: To attract more students to neurology, "role model" teachers of neurology could interact and teach students extensively. Neurologists′ efforts to shed their diagnostician′s image and to shift their focus to therapeutics will help change the image of neurology. Out-patient neurology clinics should be incorporated early in the student′s career. Procedures attract students; hence, they should be made conversant with procedures and
Full Text Available People with long-term conditions are intensive users of health services as well as being long term users of social care and community services. In the UK, the Department of Health has suggested that the development of a more inclusive approach to services could furnish benefits to people with long-term conditions and financial savings for service providers. Researchers with a varied set of expertise and experience (users of neuro-rehabilitation services, staff working in services, people working with third sector agencies and university academics adopted a participatory research approach to work together to explore what inclusion might look and feel like for people who are long term users of health services. The element of critique and mutual challenge, developed within the research process, disturbed current presentations of inclusion and inclusive practice. It revealed that the more usually expected components of inclusion (trust, respect and shared responsibility whilst necessary for inclusive practice, are not necessarily sufficient. Inclusion is revealed as a complex and challenging process that requires the active construction of a critical communicative space for dialectical and democratic learning for service development.
Islam, Md Shahidul
"Heart failure: from research to clinical practice", a collection of selected reviews, which comes out also as a book, covers essentially all important aspects of heart failure, including the pathogenesis, clinical features, biomarkers, imaging techniques, medical treatment and surgical treatments, use of pacemakers and implantable cardioverter defibrillators, and palliative care. The reviews include essential background information, state of the art, critical and in-depth analysis, and directions for future researches for elucidation of the unresolved issues. Everyone interested in heart failure is expected to find this compilation helpful for a deeper understanding of some of the complex issues.
Baldassari, Cristina M
Controversy exists surrounding how to best define and assess quality in the health care setting. Clinical practice guidelines (CPGs) have been developed to improve the quality of medical care by highlighting key clinical recommendations based on recent evidence. However, data linking CPGs to improvements in outcomes in otolaryngology are lacking. Numerous barriers contribute to difficulties in translating CPGs to improvements in quality. Future initiatives are needed to improve CPG adherence and define the impact of CPG recommendations on the quality of otolaryngologic care provided to our patients.
John R. Williams
Full Text Available This review article describes and analyzes ethical issues in medical practice, particularly those issues encountered by physicians in their relationships with their patients. These relationships often involve ethical conflicts between 2 or more interests, which physicians need to recognize and resolve. The article deals with 4 topics in clinical practice in which ethical conflicts occur: physicians' duty of confidentiality in a digital environment, their responsibilities for dealing with abuses of the human rights of patients, their role in clinical research, and their relationships with commercial enterprises. The ethical policies of the World Medical Association provide the basis for determining appropriate physician conduct on these matters. The article concludes with reflections on the need for international standards of medical ethics.
Rodríguez-Yáñez, M; Castellanos, M; Freijo, M M; López Fernández, J C; Martí-Fàbregas, J; Nombela, F; Simal, P; Castillo, J; Díez-Tejedor, E; Fuentes, B; Alonso de Leciñana, M; Alvarez-Sabin, J; Arenillas, J; Calleja, S; Casado, I; Dávalos, A; Díaz-Otero, F; Egido, J A; Gállego, J; García Pastor, A; Gil-Núñez, A; Gilo, F; Irimia, P; Lago, A; Maestre, J; Masjuan, J; Martínez-Sánchez, P; Martínez-Vila, E; Molina, C; Morales, A; Purroy, F; Ribó, M; Roquer, J; Rubio, F; Segura, T; Serena, J; Tejada, J; Vivancos, J
Intracerebral haemorrhage accounts for 10%-15% of all strokes; however it has a poor prognosis with higher rates of morbidity and mortality. Neurological deterioration is often observed during the first hours after onset and determines poor prognosis. Intracerebral haemorrhage, therefore, is a neurological emergency which must be diagnosed and treated properly as soon as possible. In this guide we review the diagnostic procedures and factors that influence the prognosis of patients with intracerebral haemorrhage and we establish recommendations for the therapeutic strategy, systematic diagnosis, acute treatment and secondary prevention for this condition. Copyright © 2011 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.
Yury S Astakhov
Full Text Available Laser flare photometry (LFP is the only quantitative and objective method for the evaluation of aqueous flare. There are numerous opportunities to use LFP in clinical practice, and they are discussed in the paper. It is especially helpful in management of uveitis patients, because it allows estimating the correct diagnosis, managing the patient during the treatment with noninvasive method and predicting relapses and complications.
Burzotta, Francesco; Trani, Carlo; Doshi, Sagar N
Mechanical circulatory support represents an evolving field of clinical research and practice. Currently, several cardiac assist devices have been developed but, among different institutions and countries, a large variation in indications for use and device selection exists. The Impella platform...... is an easy to use percutaneous circulatory support device which is increasingly used worldwide. During 2014, we established a working group of European physicians who have collected considerable experience with the Impella device in recent years. By critically comparing the individual experiences...
Aim The aim of this study is to develop an understanding of the factors which influence veterinary surgeons’ clinical decision making during routine consultations. Methods The research takes a qualitative approach using video-cued interviews, in which one of the veterinary surgeon’s own consultations is used as the basis of a semi-structured interview exploring decision making in real cases. The research focuses primarily on small animal consultations in first opinion practice, how...
Kaplan, A Ya
Technology brain-computer interface (BCI) based on the registration and interpretation of EEG has recently become one of the most popular developments in neuroscience and psychophysiology. This is due not only to the intended future use of these technologies in many areas of practical human activity, but also to the fact that IMC--is a completely new paradigm in psychophysiology, allowing test hypotheses about the possibilities of the human brain to the development of skills of interaction with the outside world without the mediation of the motor system, i.e. only with the help of voluntary modulation of EEG generators. This paper examines the theoretical and experimental basis, the current state and prospects of development of training, communicational and assisting complexes based on BCI to control them without muscular effort on the basis of mental commands detected in the EEG of patients with severely impaired speech and motor system.
Ruhl, Douglas S; Siegal, Gil
Clinical practice guidelines aim to improve medical care by clarifying and making useful recommendations to providers. Although providers should account for patients' unique characteristics when determining a treatment plan, it is generally perceived as good practice to follow guidelines when applicable. This is of interest in malpractice litigation, where it is essential to establish a standard of care to evaluate the performances of providers. Although the opinions of expert witnesses are used to determine standards of care, guidelines are expected to play a leading role. Guidelines alone should not establish a legal standard but may help inform this discussion in the courtroom. Therefore, it is incumbent that excellent, practical, and timely guidelines are continually created and updated in a transparent way. These guidelines must be very clear and underscore the various strengths of recommendation based on the quality of available evidence.
Timmons, Stephen; Baxendale, Bryn; Buttery, Andrew; Miles, Giulia; Roe, Bridget; Browes, Simon
To understand whether aviation-derived human factors training is acceptable and useful to healthcare professionals. To understand whether and how healthcare professionals have been able to implement human factors approaches to patient safety in their own area of clinical practice. Qualitative, longitudinal study using semi-structured interviews and focus groups, of a multiprofessional group of UK NHS staff (from the emergency department and operating theatres) who have received aviation-derived human factors training. The human factors training was evaluated positively, and thought to be both acceptable and relevant to practice. However, the staff found it harder to implement what they had learned in their own clinical areas, and this was principally attributed to features of the informal organisational cultures. In order to successfully apply human factors approaches in hospital, careful consideration needs to be given to the local context and informal culture of clinical practice. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.
Janzen, Laura A; Guger, Sharon
This invited paper provides information about professional neuropsychology issues in Canada and is part of a special issue addressing international perspectives on education, training, and practice in clinical neuropsychology. Information was gathered from literature searches and personal communication with other neuropsychologists in Canada. Canada has a rich neuropsychological history. Neuropsychologists typically have doctoral-level education including relevant coursework and supervised practical experience. Licensure requirements vary across the 10 provinces and there are regional differences in salary. While training at the graduate and internship level mirrors that of our American colleagues, completion of a two-year postdoctoral fellowship in neuropsychology is not required to obtain employment in many settings and there are few postdoctoral training programs in this country. The majority of neuropsychologists are employed in institutional settings (e.g. hospitals, universities, rehabilitation facilities), with a growing number entering private practice or other settings. There are challenges in providing neuropsychological services to the diverse Canadian population and a need for assessment measures and normative data in multiple languages. Canadian neuropsychologists face important challenges in defining ourselves as distinct from other professions and other psychologists, in maintaining funding for high-quality training and research, in establishing neuropsychology-specific training and practice standards at the provincial or national level, and ensuring the clinical care that we provide is efficient and effective in meeting the needs of our patient populations and consumers, both within and outside of the publically funded health care system.
Duret, Christophe; Mazzoleni, Stefano
During the last two decades, extensive interaction between clinicians and engineers has led to the development of systems that stimulate neural plasticity to optimize motor recovery after neurological lesions. This has resulted in the expansion of the field of robotics for rehabilitation. Studies in patients with stroke-related upper-limb paresis have shown that robotic rehabilitation can improve motor capacity. However, few other applications have been evaluated (e.g. tremor, peripheral nerve injuries or other neurological diseases). This paper presents an overview of the current use of upper limb robotic systems for neurorehabilitation, and highlights the rationale behind their use for the assessment and treatment of common neurological disorders. Rehabilitation robots are little integrated in clinical practice, except after stroke. Although few studies have been carried out to evaluate their effectiveness, evidence from the neurosciences and indications from pilot studies suggests that upper limb robotic rehabilitation can be applied safely in various other neurological conditions. Rehabilitation robots provide an intensity, quality and dose of treatment that exceeds therapist-mediated rehabilitation. Moreover, the use of force fields, multi-sensory environments, feedback etc. renders such rehabilitation engaging and motivating. Future studies should evaluate the effectiveness of rehabilitation robots in neurological pathologies other than stroke.
Single photon emission computed tomography with N-isopropyl-p-[ 123 I] iodoamphetamine ( 123 I-IMP SPECT) was performed in 57 patients with various neurological disease, and compared with the findings of brain CT, MRI, and EEG. The author also evaluated the relationship between the findings on 123 I-IMP SPECT and the condition of the control of the attack after treatment with antiepileptic drugs in idiopathic epileptic patients. Abnormality of accumulation of 123 I-IMP SPECT was observed in 62.3% of all cases. Focal abnormality was detected in 28.3% of all cases by brain CT and 54.1% by MRI. The detectability of focal abnormality in brain CT and MRI was found to be lower than that of 123 I-TMP SPECT. There was very little significance in detectability between 123 I-IMP SPECT and EEG. But it infers that 123 I-IMP SPECT can detect the subictal state in epileptic patients. One comparative study of the relationship between the findings on 123 I-IMP SPECT and the condition of the control of the attack by antiepileptic drugs in patients with idiopathic epilepsy, abnormality of 123 I-IMP SPECT findings was found to be higher in patients who were not controlled sufficiently than in patients who were controlled sufficiently, and a significant difference is found by X 2 test. 123 I-IMP SPECT is useful for the evaluation of treatment in patients with epilepsy. (author)
Bock, Suzanne; Grim, Rod; Barron, Todd F; Wagenheim, Andrew; Hu, Yaowen Eliot; Hendell, Matthew; Deitch, John; Deibert, Ellen
With the increase in knowledge and management of sport-related concussion over the last 15 years, there has been a shift from a grading scale approach to an individualized management approach. As a result, there is an increased need to better understand the factors involved in delayed recovery of concussion. The purpose of this retrospective study was to examine factors that may be associated with recovery from sport-related concussion in student athletes aged 11 to 18 years old. Of the 366 patients who met the inclusion criteria, 361 were included in our analysis. The primary dependent variable included days until athlete was able to return to play (RTP). Independent variables of interest included age, gender, academic performance, comorbid factors, sports, on-field markers, days until initial neurological evaluation, Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT®) scores, acute headache rescue medications, chronic headache medication, sleep medication, and referral to concussion rehabilitation program. Variables associated with longer median RTP were being female (35 days), having a referral to concussion rehabilitation program (53 days), being prescribed acute headache rescue therapy (34 days), and having chronic headache treatment (53 days) (all p fashion in order to prevent delayed recovery and return to play.
Arráez-Aybar, Luis-Alfonso; Sánchez-Montesinos, Indalecio; Mirapeix, Rosa-M; Mompeo-Corredera, Blanca; Sañudo-Tejero, Jose-Ramón
the aim of this study has been to evaluate the relevance of gross human anatomy in daily clinical practice and to compare it to that of other basic sciences (biochemistry, bioethics, cytohistology, microbiology, pharmacology, physiology, psychology). a total of 1250 questionnaires were distributed among 38 different medical speciality professionals. Answers were analyzed taking into account speciality (medical, surgery and others), professional status (training physician or staff member) and professional experience. the response rate was 42.9% (n=536). Gross human anatomy was considered the most relevant basic discipline for surgical specialists, while pharmacology and physiology were most relevant for medical specialists. Knowledge of anatomy was also considered fundamental for understanding neurological or musculoskeletal disorders. In undergraduate programmes, the most important focuses in teaching anatomy were radiological, topographical and functional anatomy followed by systematic anatomy. In daily medical practice anatomy was considered basic for physical examination, symptom interpretation and interpretation of radiological images. When professional status or professional experience was considered, small variations were shown and there were no significant differences related to gender or community. our results underline the relevance of basic sciences (gross anatomy, physiology, and pharmacology) in daily professional activity. Evidence-based studies such as ours, lend greater credibility and objectivity to the role of gross anatomy in the undergraduate training of health professionals and should help to establish a more appropriate curriculum for future professionals. 2010 Elsevier GmbH. All rights reserved.
Turney, Benjamin W; Noble, Jeremy G; Reynard, John M
Our objective was to design an intranet-based database to streamline stone patient management and data collection. The system developers used a rapid development approach that removed the need for laborious and unnecessary documentation, instead focusing on producing a rapid prototype that could then be altered iteratively. By using open source development software and website best practice, the development cost was kept very low in comparison with traditional clinical applications. Information about each patient episode can be entered via a user-friendly interface. The bespoke electronic stone database removes the need for handwritten notes, dictation, and typing. From the database, files may be automatically generated for clinic letters, operation notes. and letters to family doctors. These may be printed or e-mailed from the database. Data may be easily exported for audits, coding, and research. Data collection remains central to medical practice, to improve patient safety, to analyze medical and surgical outcomes, and to evaluate emerging treatments. Establishing prospective data collection is crucial to this process. In the current era, we have the opportunity to embrace available technology to facilitate this process. The database template could be modified for use in other clinics. The database that we have designed helps to provide a modern and efficient clinical stone service.
Zesiewicz, T A; Sullivan, K L; Arnulf, I; Chaudhuri, K R; Morgan, J C; Gronseth, G S; Miyasaki, J; Iverson, D J; Weiner, W J
Nonmotor symptoms (sleep dysfunction, sensory symptoms, autonomic dysfunction, mood disorders, and cognitive abnormalities) in Parkinson disease (PD) are a major cause of morbidity, yet are often underrecognized. This evidence-based practice parameter evaluates treatment options for the nonmotor symptoms of PD. Articles pertaining to cognitive and mood dysfunction in PD, as well as treatment of sialorrhea with botulinum toxin, were previously reviewed as part of American Academy of Neurology practice parameters and were not included here. A literature search of MEDLINE, EMBASE, and Science Citation Index was performed to identify clinical trials in patients with nonmotor symptoms of PD published between 1966 and August 2008. Articles were classified according to a 4-tiered level of evidence scheme and recommendations were based on the level of evidence. Sildenafil citrate (50 mg) may be considered to treat erectile dysfunction in patients with Parkinson disease (PD) (Level C). Macrogol (polyethylene glycol) may be considered to treat constipation in patients with PD (Level C). The use of levodopa/carbidopa probably decreases the frequency of spontaneous nighttime leg movements, and should be considered to treat periodic limb movements of sleep in patients with PD (Level B). There is insufficient evidence to support or refute specific treatments for urinary incontinence, orthostatic hypotension, and anxiety (Level U). Future research should include concerted and interdisciplinary efforts toward finding treatments for nonmotor symptoms of PD.
Heßling, A; Brandes, I; Dierks, M-L; Leniger, T
Severe restrictions of work ability (SRWA) as a condition for participation in neurological work-related medical rehabilitation (WMR) have not been adequately described up to now. Similarly, the applicability of the screening instrument SIMBO-C for evaluating SRWA in neurological rehabilitation has not yet been answered conclusively. Determination of clinical and anamnestic characteristics of neurological SRWA and assessment of the applicability of the screening instrument SIMBO-C in neurological WMR. For the identification of SRWA clinical and anamnestic characteristics of 344 rehabilitants were routinely collected. The clinically and anamnestically determined SRWA was described quantitatively and content-analytically and correlated with SIMBO-C. Of the rehabilitants 66% exhibited SRWA. Apart from the established characteristics of SRWA further person and disease-specific factors were found. The SIMBO-C score was significantly higher in the group with SRWA compared to the group without SRWA (45.6 ± 18.9 vs. 31.5 ± 12.5, p characteristics in the group with SRWA was homogeneous, regardless of the SIMBO-C score. The characteristics of neurological SRWA are mainly qualitatively shaped and may only partly be identified by SIMBO-C. A combined quantitative and qualitative approach is necessary in neurological WMR.
Candeias da Silva, Carolina; Bichuetti, Denis Bernardi; Azevedo Silva, Sonia Maria Cesar de; Ferraz, Henrique Ballalai; Oliveira, Enedina Maria Lobato de; Borges, Vanderci
Movement disorders are not rare in demyelinating diseases but there are few studies comparing their frequency between multiple sclerosis and neuromyelitis optica spectrum disorder. Our aim was to determine the frequency and the related features of movement disorders in a cohort of patients with multiple sclerosis and neuromyelitis optica spectrum disorder. It is a cross-sectional study of patients with multiple sclerosis and neuromyelitis optica spectrum disorder. Patients were evaluated by a movement disorder specialist. Data from a personal interview and neurological examination were collected. Fahn-Tolosa-Marin tremor rating scale was used for tremor evaluation. Health-related quality of life was assessed using EuroQol instrument. Two hundred fifty-three patients were included (mean [SD] age, 40  years; 74.3% female; median [IQR] EDSS score 2.5 [1.0-6.0]); 26% presented with movement disorders. Paroxysmal dystonia (n = 32) and tremor (n = 27) were the most common movement disorders. Patients with multiple sclerosis and low Expanded Disability Status Scale score (below 4.0) have fewer movement disorders than patients with neuromyelitis optica spectrum disorder. The diagnosis of neuromyelitis optica spectrum disorder was strongly associated with paroxysmal dystonia (OR = 22.07, 95% CI = 2.56-189.78; p = 0.005). Patients with multiple sclerosis and patients without movement disorders have a slightly better quality of life. Paroxysmal dystonia was the most common movement disorder in demyelinating diseases and strongly associated with neuromyelitis optica spectrum disorder. Copyright © 2018 Elsevier Ltd. All rights reserved.
Full Text Available In medical education, setting goals for clinical clerkship is the responsibility of educational groups. Taking the students' opinions into account, it is possible to study the efficacy of education in terms of learning and achieving educational goals. (1In periodontics and restorative departments of Shahed and Tehran University of Medical Sciences, it is reported that, achieving educational goals is not poss-ible (2. Also, some studies have reported the inadequacy of educational objectives in anesthesia clerkship from the viewpoint of medical students (3. In this descriptive-analytic study, 166 medical students of neurology wards at Imam Reza Hospital in Kermanshah during 2011- 2012 were selected via a survey to study the achievement rate of educational goals. We used a questionnaire to collect data. Reliability of the questionnaire (including content and face validity was obtained via consulting with ten faculty members of Kermanshah University of Medical Sciences.The mean age of the participants was 21.34 (±1.43 years. 60.5% of them were females. 3.6% were freshmen and 49.9% were sophomores. 79.5% knew the goals before the start of clinical clerkship and 76.5% took part in the justification session in which their responsibility and method of evaluation were presented. 78.3% of them received the emergency protocol of Neurology. Overall, the participants ranked the goal achievement as high (41.6%, well (45.2% and medium (23.3%. There was no statistically significantly association between achieving educational goals and age and clinical clerkship period. However, there was a statis¬tically significantly association between the increase rate of achieving educational goals and introducing the objectives at the beginning of clinical clerkship period (p=0.011, justification session at the beginning of clinical clerkship (p=0.019 being familiar with emergency protocols of Neurology (p=0.04 and the season (winter in comparison with fall and spring in
Allott, Kelly; Proffitt, Tina-Marie; McGorry, Patrick D; Pantelis, Christos; Wood, Stephen J; Cumner, Marnie; Brewer, Warrick J
Historically, clinical neuropsychology has made significant contributions to the understanding of brain-behavior relationships, particularly in neurological conditions. During the past several decades, neuropsychology has also become established as an important discipline in psychiatric settings. Cognition is increasingly recognized as being core to psychiatric illnesses and predictive of functional outcomes, augmenting theories regarding symptomatology and illness progression. Adult-type psychiatric disorders (including schizophrenia and other psychotic, mood, anxiety, eating, substance-related, and personality disorders) typically emerge during adolescence or young adulthood, a critical neurodevelopmental period. Clinical neuropsychological assessment in adolescent psychiatric patients is particularly valuable in informing clinical formulation and intervention and can be therapeutic across a number of levels. This article articulates the theoretical considerations and practical challenges and applications of clinical neuropsychology within adolescent and young-adult psychiatry. The importance of considering the neurodevelopmental context and its relationship to current theoretical models underpinning clinical practice are discussed.
Adriana Dias Barranhas
Full Text Available Objective To evaluate and describe indications, mainly diagnoses and cardiac magnetic resonance imaging findings observed in clinical practice. Materials and Methods Retrospective and descriptive study of cardiac magnetic resonance performed at a private hospital and clinic in the city of Niterói, RJ, Brazil, in the period from May 2007 to April 2011. Results The sample included a total of 1000 studies performed in patients with a mean age of 53.7 ± 16.2 years and predominance for male gender (57.2%. The majority of indications were related to assessment of myocardial perfusion at rest and under pharmacological stress (507/1000; 51%, with positive results in 36.2% of them. Suspected myocarditis was the second most frequent indication (140/1000; 14%, with positive results in 63.4% of cases. These two indications were followed by study of arrhythmias (116/1000; 12%, myocardial viability (69/1000; 7% and evaluation of cardiomyopathies (47/1000; 5%. In a subanalysis, it was possible to identify that most patients were assessed on an outpatient basis (58.42%. Conclusion Cardiac magnetic resonance has been routinely performed in clinical practice, either on an outpatient or emergency/inpatient basis, and myocardial ischemia represented the main indication, followed by investigation of myocarditis, arrhythmogenic right ventricular dysplasia and myocardial viability.
Perry, R N Beth
Role modeling excellence in clinical nursing practice is the focus of this paper. The phenomenological research study reported involved a group of 8 nurses identified by their colleagues as exemplary. The major theme revealed in this study was that these exemplary nurses were also excellent role models in the clinical setting. This paper details approaches used by these nurses that made them excellent role models. Specifically, the themes of attending to the little things, making connections, maintaining a light-hearted attitude, modeling, and affirming others are presented. These themes are discussed within the framework of Watson [Watson, J., 1989. Human caring and suffering: a subjective model for health services. In: Watson, J., Taylor, R. (Eds.), They Shall Not Hurt: Human Suffering and Human Caring. Colorado University, Boulder, CO] "transpersonal caring" and [Bandura, A., 1997. Social Learning Theory. Prentice Hall, Englewood Cliffs, NJ] "Social Learning Theory." Particular emphasis in the discussion is on how positive role modeling by exemplary practitioners can contribute to the education of clinical nurses in the practice setting.
Guzek, Lindsay M; Fadel, William F; Golomb, Meredith R
Missed clinic appointments lead to decreased patient access, worse patient outcomes, and increased healthcare costs. The goal of this pilot study was to identify reasons for and risk factors associated with missed pediatric neurology outpatient appointments ("no-shows"). This was a prospective cohort study of patients scheduled for 1 week of clinic. Data on patient clinical and demographic information were collected by record review; data on reasons for missed appointments were collected by phone interviews. Univariate and multivariate analyses were conducted using chi-square tests and multiple logistic regression to assess risk factors for missed appointments. Fifty-nine (25%) of 236 scheduled patients were no-shows. Scheduling conflicts (25.9%) and forgetting (20.4%) were the most common reasons for missed appointments. When controlling for confounding factors in the logistic regression, Medicaid (odds ratio 2.36), distance from clinic, and time since appointment was scheduled were associated with missed appointments. Further work in this area is needed. © The Author(s) 2014.
Theibich, Ali; Dreyer, Lene; Magyari, Melinda
Biological treatment with inhibitors of the pro-inflammatory cytokine TNF-alpha has dramatically improved the disease course of several chronic rheumatologic conditions. Adverse events (AEs) are primarily infections and hypersensitivity reactions. Demyelinizing neurological symptoms resembling...... multiple sclerosis (MS) have been described as a rare AE. During about 10-year use of anti TNF-alpha, the Danish Medicines Agency has recorded eight cases of MS like AEs. The objective of this study was to estimate the incidence of demyelinizing AEs both in the central and peripheral nervous system after...... treatment with anti TNF-alpha in a cohort of patients from a large rheumatologic outpatient clinic in Copenhagen. In a 4-year period from January 2008 to December 2011, approximately 550 patients annually were undergoing treatment with anti TNF-alpha inhibitors in our department. We collected data on all...
Qualitative translational research refers to the "bench-to-bedside" enterprise of harnessing knowledge from the basic sciences to produce new treatment options or nursing interventions for patients. Three evidence-based translational problems related to qualitative translational research discussed this year address the interfaces among the nursing paradigm, the basic sciences, and clinical nursing work. This article illustrates the definition of translational science and translational blocks of evidence-based practice; discusses the qualitative research perspective in evidence synthesis, evidence translation and evidence utilization; and discusses the research questions that must be answered to solve the problems of the three translational gaps from the qualitative research perspective. Qualitative inquiry has an essential role to play in efforts to improve current healthcare-provider nursing interventions, experiences, and contexts. Thus, it is vital to introduce qualitative perspectives into evidence-based practice from the knowledge discovery through to the knowledge implementation process.
Full Text Available The burden of neurological disorders is high in developing countries. Real life data from neurologists as to how they practice in Thailand are limited in literature. Practices of neurologists in a university hospital clinical setting in Thailand were studied. A prospective study was performed at the ambulatory neurology clinic, Khon Kaen University Hospital, between 1 February and 31 October 2009. The following data were recorded: numbers of patients, characteristics of patients, consultation notes, and time spent for each patient. There were three neurologists, each of whom ran one afternoon clinic, once a week. There were 6137 visits during the 9 months, with an average of 681 visits per month. The total number of patients was 2834. The three most common diseases were cerebrovascular diseases (33%, epilepsy (16%, and movement disorders (non-Parkinson’s disease, 12%. Neurologists spent an average of 6.34 minutes per patient. In conclusion, neurologists in medical schools have limited time to take care of each patient. Several strategies are needed in medical education and neurology training to improve the quality of care.
Full Text Available INTRODUCTION: This study aimed to discuss the results of the intravenous thrombolytic treatment (IV-tPA to acute ischemic stroke patients, in the light of the literature. METHODS: We performed our study with forty acute ischemic stroke patients who were receiving the IV-tPA in the intensive care unit of our neurology clinic between 2011 and 2015.. The demographic, clinical and radiological data were collected retrospectively. The intracranial hemorrhage detected within 3 months after discharge and neurological status at the end of the 3rd month were evaluated by using modified Rankin scale (MRS and National Institutes of Health Stroke Scale (NIHSS scores. The symptom-to-needle time, Alberta stroke programe early computed tomography score (ASPECT and initial and follow-up scores of NIHSS were analyzed. RESULTS: Fifteen patients were female, twenty-five were male, and the mean age was 66.45±10.56. The initial mean NIHSS score was 13±4.33, whereas it was 4,10±3,37at 3rd month. The initial mean ASPECT score was 8.23±1.20. Symptomatic intracranial hemorrhage was detected in 1 patient and asymptomatic intracranial hemorrhage was detected in 6. The mean symptom-to-needle time was 139,0±48,1 minutes. The neurological disability of 13 patients ( %32.5 were fully recovered at the end of the 3rd month, while 7 patients were died. (% 17,5 The initial NIHSS and ASPECT scores were significantly different between group of patients with a MRS score between 0-2 and between 3-6 (p=0.03 and p=0.006; respectively, while the symptom-to-needle time was not different (p=0.79. DISCUSSION AND CONCLUSION: The results of the current study are in accordance with previous studies in the literature. These results have shown that the IV-tPA treatment is efficient and safe treatment modality in acute ischemic stroke, and reduces disability at the end of the 3rd month.
The paper presents an overview of ethical issues in clinical psychology. Specifically, it addresses the broad philosophical ideas and views on mental illness on which ethical principles are based, including Greek philosophy and Christianity. It goes on to describe the ethical code of the American Psychological Association as it pertains to general principles, psychological assessment or psychometry, education or training and psychological interventions. The principles of the code and research on the same are discussed with relevance to issues and challenges to ethical practice in India, and suggestions for ethical conduct are made. The paper emphasises the need to consider different viewpoints and take individual responsibility for difficult decisions.
This article lists the integral elements of the Sherlock Holmes method, which is based on the intelligent collection of information through detailed observation, careful listening and thorough examination. The information thus obtained is analyzed to develop the main and alternative hypotheses, which are shaped during the deductive process until the key leading to the solution is revealed. The Holmes investigative method applied to clinical practice highlights the advisability of having physicians reason through and seek out the causes of the disease with the data obtained from acute observation, a detailed review of the medical history and careful physical examination. Copyright © 2013 Elsevier España, S.L. All rights reserved.
Full Text Available Introduction The paucity of specific standardized criteria leads to uncertainties in clinical practice regarding the management of chronic pancreatitis (CP.Objectives This paper reports some of the systematic guidelines for the diagnosis and treatment of CP recently elaborated by an Italian multicenter study group. We review recommendations on clinical and nutritional aspects of the disease, assessment of pancreatic function, treatment of exocrine pancreatic failure and secondary diabetes, treatment of pain, and prevention of painful relapses. The review also looks at the role of endoscopy in the management of pancreatic pain, pancreatic stones, duct narrowing and dilation, and complications; the appropriate use of various imaging techniques, including endoscopic ultrasound; and the indications for and techniques used in surgical management of CP.
Herrera, Andrea; Ríos, Matías; Manríquez, José Manuel; Rojas, Gonzalo
Breaking bad news is a complex task that requires multiple communication skills from health professionals. Clinical practice demands to communicate all type of bad news, from a diagnosis of cancer to adverse effects of a treatment. On the other hand, since the beginning of the health reform in 2003, the need to improve the quality of services was proposed, among which the concern about the rights and duties of patients stands out. Therefore, the health care provider-patient relationship becomes again the subject of discussion and study, and a topic of great importance for clinical work. We revise the consequences of breaking bad news for the patient and for the health care provider, as well as the current protocols available for this purpose. The importance of developing communication skills both for future health professionals as for those who currently work in the area is emphasized.
Full Text Available Biosensors are devices that are capable of detecting specific biological analytes and converting their presence or concentration into some electrical, thermal, optical or other signal that can be easily analysed. The first biosensor was designed by Clark and Lyons in 1962 as a means of measuring glucose. Since then, much progress has been made and the applications of biosensors are today potentially boundless. This review is limited to their clinical applications, particularly in the field of oncohematology. Biosensors have recently been developed in order to improve the diagnosis and treatment of patients affected by hematological malignancies, such as the biosensor for assessing the in vitro pre-treatment efficacy of cytarabine in acute myeloid leukemia, and the fluorescence resonance energy transfer-based biosensor for assessing the efficacy of imatinib in chronic myeloid leukemia. The review also considers the challenges and future perspectives of biosensors in clinical practice.
Pearl, Phillip L; McConnell, Emily R; Fernandez, Rosamary; Brooks-Kayal, Amy
The optimal academic home for child neurology programs between adult neurology versus pediatric departments remains an open question. The Professors of Child Neurology, the national organization of child neurology department chairs, division chiefs, and training program directors, was surveyed to evaluate the placement of child neurology programs. Professors of Child Neurology members were surveyed regarding the placement of child neurology programs within adult neurology versus pediatric departments. Questions explored academic versus clinical lines of reporting and factors that may be advantages and disadvantages of these affiliations. Issues also addressed were the current status of board certification and number of clinics expected in academic child neurology departments. Of 120 surveys sent, 95 responses were received (79% response rate). The primary academic affiliation is in neurology in 54% of programs versus 46% in pediatrics, and the primary clinical affiliation is 45% neurology and 55% pediatrics. Advantages versus disadvantages of one's primary affiliation were similar whether the primary affiliation was in neurology or pediatrics. While 61% of respondents are presently board certified in pediatrics, only 2% of those with time-limited certification in general pediatrics plan to be recertified going forward. Typically six to eight half-day clinics per week are anticipated for child neurologists in academic departments without additional funding sources. Overall, leaders of child neurology departments and training programs would not change their affiliation if given the opportunity. Advantages and disadvantages associated with current affiliations did not change whether child neurology was located in neurology or pediatrics. Board certification by the American Board of Psychiatry and Neurology in child neurology is virtually universal, whereas pediatric board certification by the American Board of Pediatrics is being maintained by very few. Most academic
One triple head and two single head gamma camera systems were used for single photon emission tomography (SPET) imaging of both patients and brain phantoms. Studies with an anatomical brain phantom were performed for evaluation of reconstruction and correction methods in brain perfusion SPET studies. The use of the triple head gamma camera system resulted in a significant increase in image contrast and resolution. This was mainly due to better imaging geometry and the use of a high resolution collimator. The conventional Chang attenuation correction was found suitable for the brain perfusion studies. In the brain perfusion studies region of interest (ROI) based semiquantitation methods were used. A ROI map based on anatomical areas was used in 70 elderly persons (age range 55-85 years) without neurological diseases and in patients suffering from encephalitis or having had a cardiac arrest. Semiquantitative reference values are presented. For the 14 patients with encephalitis the right-to-left side differences were calculated. Defect volume indexes were calculated for 64 patients with brain infarcts. For the 30 cardiac arrest patients the defect percentages and the anteroposterior ratios were used for semiquantitation. It is concluded that different semiquantitation methods are needed for the various patient groups. Age-related reference values will improve the interpretation of SPET data. For validation of the basal ganglia receptor studies measurements were performed using a cylindrical and an anatomical striatal phantom. In these measurements conventional and transmission imaging based non-uniform attenuation corrections were compared. A calibration curve was calculated for the determination of the specific receptor uptake ratio. In the phantom studies using the triple head camera the uptake ratio obtained from simultaneous transmission-emission protocol (STEP) acquisition and iterative reconstruction was closest to the true activity ratio. Conventional
Nikkinen, Paivi Helena
One triple head and two single head gamma camera systems were used for single photon emission tomography (SPET) imaging of both patients and brain phantoms. Studies with an anatomical brain phantom were performed for evaluation of reconstruction and correction methods in brain perfusion SPET studies. The use of the triple head gamma camera system resulted in a significant increase in image contrast and resolution. This was mainly due to better imaging geometry and the use of a high resolution collimator. The conventional Chang attenuation correction was found suitable for the brain perfusion studies. In the brain perfusion studies region of interest (ROI) based semiquantitation methods were used. A ROI map based on anatomical areas was used in 70 elderly persons (age range 55-85 years) without neurological diseases and in patients suffering from encephalitis or having had a cardiac arrest. Semiquantitative reference values are presented. For the 14 patients with encephalitis the right-to-left side differences were calculated. Defect volume indexes were calculated for 64 patients with brain infarcts. For the 30 cardiac arrest patients the defect percentages and the anteroposterior ratios were used for semiquantitation. It is concluded that different semiquantitation methods are needed for the various patient groups. Age-related reference values will improve the interpretation of SPET data. For validation of the basal ganglia receptor studies measurements were performed using a cylindrical and an anatomical striatal phantom. In these measurements conventional and transmission imaging based non-uniform attenuation corrections were compared. A calibration curve was calculated for the determination of the specific receptor uptake ratio. In the phantom studies using the triple head camera the uptake ratio obtained from simultaneous transmission-emission protocol (STEP) acquisition and iterative reconstruction was closest to the true activity ratio. Conventional
Bown, Stephen G.
Many individuals in the field are frustrated by the slow progress getting PDT established in mainstream clinical practice. The five key reasons are: 1. Lack of adequate evidence of safety and efficacy and optimization of dosimetry. These are fundamental. The number of randomized controlled studies is still small. For some cancer applications, it is difficult to get patients to agree to be randomised, so different approaches must be taken. Anecdotal results are not acceptable to sceptics and regulators. 2. The regulatory processes. The rules get more complex every day, but there is no choice, they must be met. The full bureaucratic strength of the pharmaceutical industry is needed to address these issues. 3. Conservatism of the medical profession. Established physicians are reluctant to change practice, especially if it means referring patients to different specialists. 4. Lack of education. It is amazing how few physicians have even heard of PDT and many that have, are sceptical. The profile of PDT to both the medical profession and the general public needs to be raised dramatically. Patient demand works wonders! 5. Money. Major investment is required to run clinical trials. Pharmaceutical companies may see PDT as a threat (eg reduced market for chemotherapy agents). Licensed photosensitisers are expensive. Why not reduce the price initially, to get the technique established and stimulate demand? PDT has the potential for enormous cost savings for health service providers. With appropriate motivation and resources these problems can be addressed. Possible routes forward will be suggested.
Baugh, Christine M; Kroshus, Emily; Stamm, Julie M; Daneshvar, Daniel H; Pepin, Michael J; Meehan, William P
In recent years, sports leagues and sports medicine experts have developed guidelines for concussion management. The extent to which current clinical practice is consistent with guideline recommendations is unclear. At the collegiate level, there have been few examinations of concussion management practices and the extent to which meaningful differences across divisions of competition exist. The purposes of this study were to (1) examine current practices in concussion diagnosis and management at National Collegiate Athletic Association (NCAA) member colleges, (2) explore the extent to which current practices reflect current recommendations for concussion diagnosis and management, and (3) determine whether there are differences in management patterns across divisions of competition. Descriptive epidemiology study. An electronic questionnaire was sent to sports medicine clinicians at all NCAA member colleges during September and October 2013. Clinicians were asked about baseline assessments, diagnosis and management practices, return-to-play protocols, the perceived prevalence of underdiagnosis, and basic demographic information. Approximately 30% (n = 866) of contacted clinicians, representing nearly 50% (n = 527) of NCAA member colleges, responded to the questionnaire. Preparticipation baseline examinations were administered at the majority of schools (95%), but most (87.5%) administered baseline assessments only to selected high-risk athletes. Computerized neurocognitive testing and balance assessments were most commonly used as preseason baseline and postinjury assessments. Multimodal examination in line with NCAA and other guidance was used only at a minority of institutions. Athletic trainers most commonly administered and interpreted the preseason baseline examination. Most clinicians reported that their institutions' practices were in line with NCAA guidelines during the first 24 hours of an athlete's concussion diagnosis, with exact percentages varying
Souirti, Zouhayr; Loukili, Mouna; Soudy, Imar D; Rtibi, Kaies; Özel, Aslihan; Limas-Nzouzi, Nicolas; El Ouezzani, Seloua; Eto, Bruno
The aim of the study was to evaluate the bioavailability and clinical benefits of oral new formulation (HB 12 ) of hydroxocobalamin (Hdrx) with Hibiscus sabdariffa (HS). First, in an observational study, a cohort of 30 vitamin B 12 -deficient patients (vit B 12 < 200 pg/mL) with neurological symptoms received oral fixed dose of Hdrx containing 15 mg Hdrx daily for 10 days followed by 15 mg monthly. Clinical benefits were evaluated on haematological and biochemical parameters, and neurological improvement at days 10 and 90 compared to day 0. To understand the mechanism, intestinal mucosa from mice were mounted in vitro in Ussing chambers to measure Hdrx Fluxes. In the clinical study, serum vitamin B 12 level increased from 55.1 ± 36.9 to 1330 ± 335.5 pg/mL at day 10 and 431.0 ± 24.27 pg/mL at day 90, without overt adverse effects. In mice ileum, (i) intestinal bioavailability of Hdrx increased in dose-dependent manner with HB 12 . The apparent permeability of Hdrx was P app = 34.9 ± 4.6 × 10 -6 cm/s in the presence of 3 mg/mL (HB 12 B) compared to the control P app = 6.2 ± 0.7 × 10 -6 cm/s. (ii) Total transepithelial electrical conductance (G t ) increased in dose-dependent manner with HB 12 , G t = 161.5 ± 10.8 mS/cm² with HB 12 B (Hdrx 1 mg + HS 3 mg) compared to the control Hdrx, G t = 28.7 ± 4.0 mS/cm². In conclusion, the clinical study suggests that injections are not required when Hdrx is given orally. Intestinal bioavailability of Hdrx increased in vitro when it was used concomitantly with HS. © 2016 Société Française de Pharmacologie et de Thérapeutique.
Bugaj, T. J.
Full Text Available Today, skills laboratories or “skills labs”, i.e. specific practical skill training facilities, are a firmly established part of medical education offering the possibility of training clinical procedures in a safe and fault-forging environment prior to real life application at bedside or in the operating room. Skills lab training follows a structured teaching concept, takes place under supervision and in consideration of methodological-didactic concepts, ideally creating an atmosphere that allows the repeated, anxiety- and risk-free practice of targeted skills.In this selective literature review, the first section is devoted to (I the development and dissemination of the skills lab concept. There follows (II an outline of the underlying idea and (III an analysis of key efficacy factors. Thereafter, (IV the training method’s effectiveness and transference are illuminated, before (V the use of student tutors, in the sense of peer-assisted-learning, in skills labs is discussed separately. Finally, (VI the efficiency of the skills lab concept is analyzed, followed by an outlook on future developments and trends in the field of skills lab training.
Dougu, Nobuhiro; Takashima, Shutaro; Taguchi, Yoshiharu; Sasahara, Etsuko; Tanaka, Kortaro; Inoue, Hiroshi
Although acute viral encephalitis (AVE) and acute disseminated encephalomyelitis (ADEM) are etiologically and pathologically distinct, a differential diagnosis between these two disorders is often difficult, especially if the patient exhibits a disturbance in consciousness. To identify useful clinical differences enabling a differential diagnosis to be made at an early stage, we retrospectively analyzed patients who had been admitted to our hospital within the past seven years because of acute-onset encephalitis with a disturbance in consciousness. Eleven adult patients were classified as having AVE, and 8 adult patients were classified as having ADEM within this period. The clinical characteristics of the two groups were then compared. Patients with AVE exhibited a disturbance in consciousness as their first neurological sign, whereas patients with ADEM initially showed focal signs like spastic paralysis, urinary disturbance and ataxia, which were followed by a disturbance in consciousness. ADEM is usually preceded by infection or vaccination, but obtaining a medical history from patients with disturbed consciousness is often difficult. Based on the present analysis, the initial manifestation of focal neurological signs may be very useful for distinguishing ADEM from AVE. (author)
Tyagi, N. Kumar; Dhesy-Thind, S.
Background A number of clinical practice guidelines (cpgs) concerning breast cancer (bca) screening and management are available. Here, we review the strengths and weaknesses of cpgs from various professional organizations and consensus groups with respect to their methodologic quality, recommendations, and implementability. Methods Guidelines from four groups were reviewed with respect to two clinical scenarios: adjuvant ovarian function suppression (ofs) in premenopausal women with early-stage estrogen receptor–positive bca, and use of sentinel lymph node biopsy (slnb) after neoadjuvant chemotherapy (nac) for locally advanced bca. Guidelines from the American Society of Clinical Oncology (asco); Cancer Care Ontario’s Program in Evidence Based Care (cco’s pebc); the U.S. National Comprehensive Cancer Network (nccn); and the St. Gallen International Breast Cancer Consensus Conference were reviewed by two independent assessors. Guideline methodology and applicability were evaluated using the agree ii tool. Results The quality of the cpgs was greatest for the guidelines developed by asco and cco’s pebc. The nccn and St. Gallen guidelines were found to have lower scores for methodologic rigour. All guidelines scored poorly for applicability. The recommendations for ofs were similar in three guidelines. Recommendations by the various organizations for the use of slnb after nac were contradictory. Conclusions Our review demonstrated that cpgs can be heterogeneous in methodologic quality. Low-quality cpg implementation strategies contribute to low uptake of, and adherence to, bca cpgs. Further research examining the barriers to recommendations—such as intrinsic guideline characteristics and the needs of end users—is required. The use of bca cpgs can improve the knowledge-to-practice gap and patient outcomes.
Codron, P; Roux, T; Le Guennec, L; Zuber, M
There have been dramatic changes in neurology over the past decade; these advances require a constant adaptation of residents' theoretical and practical training. The French Association of Neurology Residents and the College of Neurology Teachers conducted a national survey to assess the French neurology residents' satisfaction about their training. A 16-item questionnaire was sent via e-mail to French neurology residents completing training in 2014. Data were collected and processed anonymously. Of eligible respondents, 126 returned the survey, representing approximately 40% of all the French neurology residents. Most residents (78%) rated their clinical training favorably. Seventy-two percent reported good to excellent quality teaching of neurology courses from their faculty. However, many residents (40%) felt insufficient their doctoral thesis supervision. All residents intended to enter fellowship training after their residency, and most of them (68%) planned to practice in a medical center. French neurology residents seemed satisfied with the structure and quality of their training program. However, efforts are required to improve management of the doctoral thesis and make private practice more attractive and accessible during the residency. In the future, similar surveys should be scheduled to regularly assess neurology residents' satisfaction and the impact of the forthcoming national and European reforms. Copyright © 2015 Elsevier Masson SAS. All rights reserved.
Annals of Medical and Health Sciences Research – January 2011 – Vol. 1 N0.1. >>>63<<<. Prevalence and Distribution of Neurological Disease in a. Neurology Clinic in Enugu, Nigeria. Onwuekwe IO* and Ezeala-Adikaibe B*. *Neurology Unit, Department of Medicine,. University of Nigeria Teaching Hospital, Enugu, ...
Xing, D; Wang, B; Lin, J H
At present, several clinical practice guidelines for the treatment of osteoarthritis have been developed by institutes or societies. The ultimate purpose of developing clinical practice guidelines is to formulate the process in the treatment of osteoarthritis effectively. However, the methodologies used in developing clinical practice guidelines may place an influence on the transformation and application of that in treating osteoarthritis. The present study summarized the methodological features of individual clinical practice guideline and presented the tools for quality evaluation of clinical practice guideline. The limitations of current osteoarthritis guidelines of China are also indicated. The review article might help relevant institutions improve the quality in developing guide and clinical transformation.
A.N. Boyko; E.I. Gusev; O.V. Bykova; L.M. Kuzenkova; O.I. Maslova
Resume the up tob date pharmacological and clinical findings have revealed new opportunities for the use of known for a long time pharmaceutical agents in various fields of practical medicine. For more than 50 years acetozolamide, systemic carbonic anhydrase inhibitor, has been used in neurology to correct liquorodynamic disorders. High clinical efficacy and good tolerb ability in longbterm use has made acetazolamide an essential agent in pediatric neurology, along with this the true therapeu...
Kline, K.L.; Joseph, R.J.; Averill, D.R. Jr.
The medical records of 24 cats with histopathologically diagnosed feline infectious peritonitis involving the nervous system were reviewed. Seventeen cats had historical, clinical, and pathological findings of systemic disease. Twelve cats had focal signs of central nervous system dysfunction. Twelve cats had multifocal signs including seizures, nystagmus, head tilt, vestibular or cerebellar ataxia, paresis, and proprioceptive loss with a preponderance of caudal fossa signs. Computed tomography of the brain revealed hydrocephalus in two cats. Examination of cerebrospinal fluid revealed pyogranulomatous pleocytosis in fivecats; the tap was nonproductive in five cats. Findings on histopathological examination of appropriate tissues included nephritis, hepatitis, and pleuritis. Neuropathological findings included ependymitis, choroid plexitis, meningitis, encephalitis, and myelitis. Hydrocephalus was seen in 18 cats on necropsy
Scott, Stephen H; Dukelow, Sean P
Robotic technologies have profoundly affected the identification of fundamental properties of brain function. This success is attributable to robots being able to control the position of or forces applied to limbs, and their inherent ability to easily, objectively, and reliably quantify sensorimotor behavior. Our general hypothesis is that these same attributes make robotic technologies ideal for clinically assessing sensory, motor, and cognitive impairments in stroke and other neurological disorders. Further, they provide opportunities for novel therapeutic strategies. The present opinionated review describes how robotic technologies combined with virtual/augmented reality systems can support a broad range of behavioral tasks to objectively quantify brain function. This information could potentially be used to provide more accurate diagnostic and prognostic information than is available from current clinical assessment techniques. The review also highlights the potential benefits of robots to provide upper-limb therapy. Although the capital cost of these technologies is substantial, it pales in comparison with the potential cost reductions to the overall healthcare system that improved assessment and therapeutic interventions offer.
Lawton, Emily M; Pearce, Helen; Gabb, Genevieve M
Global temperatures are rising; extreme environmental heat can result in adverse health effects including heatstroke. Acute effects of heat are well recognised, but there is less understanding of potential long-term adverse outcomes. Our aim was to review recent medical literature for clinical cases of environmental heatstroke with a focus on neurological outcome. Structured search strategies were designed to retrieve publications of heatstroke case reports using Ovid Medline and Embase (2000-2016). One thousand and forty-nine abstracts were identified, and after application of exclusion criteria 71 articles deemed relevant. Ninety cases were identified from 71 articles. 100% presented with acute neurological symptoms; 87.8% presented with non-neurological symptoms. 44.4% patients recovered fully, 23.3% died, 23.3% suffered convalescent or long-term neurological sequelae, and in 8.9% no long-term follow up was available. 57.1% of the patients who died or had a neurological deficit had no documented co-morbidity. Patterns of neurological deficits included 66.7% patients with motor dysfunction, 9.5% cognitive impairment, 19% both motor and cognitive impairment and 4.7% other. In total 71.4% of the impaired patients had long-term cerebellar dysfunction. Adverse long-term neurological outcomes were common in surviving patients presenting with environmental heatstroke. Permanent neurological deficits were present in 34.4% of survivors where outcome was known; many were young, healthy individuals. Cerebellar injury was common suggesting cerebellar structures are vulnerable to heat. These findings highlight that people of all ages and pre-morbid states are at risk of severe heat-related illness. In the face of climate change, effective interventions for heat-related illness, including both treatment and prevention are necessary. © 2018 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.
Mateen, Farrah J
A growing number of international stakeholders are engaged with neurologic diseases. This article provides a brief overview of important international stakeholders in the practice of neurology, including global disease-specific programs, United Nations agencies, governmental agencies with international influence, nongovernmental organizations, international professional organizations, large private donors, private-public partnerships, commercial interests, armed forces, and universities and colleges. The continued engagement of neurologists is essential for the growing number of international organizations that can and should incorporate neurologic disease into their global agendas.
Lis-Święty, Anna; Brzezińska-Wcisło, Ligia; Arasiewicz, Hubert
Localized scleroderma (LoS) of the face and head is often associated with neurological manifestations and/or imaging abnormalities in the central nervous system (CNS). We present an analysis of 20 cases of LoS affecting the face and head. The CNS symptoms and/or abnormalities in high-resolution computed tomography (HRCT) and/or magnetic resonance imaging (MRI) were observed in 12 patients (60%). In addition to the mild and unspecific disorders (e.g. headaches), serious neurological complications probably in the course of vasculitis were revealed: epilepsy (in two patients), epilepsy and pyramidal sings (in one patient). Neurological disorders and LoS occurred at the same time (in three patients) or at the course of the disease (nine patients) and no later than 29 years since the onset of the disease. No link between neurological disorders and the LoS clinical morphology, immunological and other laboratory parameters has been established. CNS involvement is not correlated with the clinical course of the facial and head LoS and may occur years after the disease initial symptomatology. Imaging follow-up is not required if there is not any emerging neurological symptom. In some cases, however, both HRCT and MRI are useful for monitoring disease evolution and addressing therapeutic choices.
The objective of this document is to make recommendations for the determination of absorbed dose to tissue for clinical proton beams and to achieve uniformity in proton dosimetry. A Code of Practice (CoP) has been chosen, providing specific guidelines for the choice of the detector and the method of determination of absorbed dose for proton beams only. This CoP is confined specifically to the determination of absorbed dose and is not concerned with the biological effects of proton beams. It is recommended that dosimeters be calibrated by comparison with a calorimeter. If this is not available, a Faraday cup, or alter-natively, an ionization chamber, with a 60 Co calibration factor should be used. Physical parameters for determining the dose from tissue-equivalent ionization chamber measurements are given together with a worksheet. It is recommended that calibrations be carried out in water at the centre of the spread-out-Bragg-peak and that dose distributions be measured in a water phantom. It is estimated that the error in the calibrations will be less than +-5 per cent (1 S.D.) in all cases. Adoption and implementation of this CoP will facilitate the exchange of clinical information. (author). 34 refs.; 5 figs.; 5 tabs
Côté, Gilles; Crocker, Anne G; Nicholls, Tonia L; Seto, Michael C
To determine whether the items in one of the most widely validated instruments of violence risk assessment, the Historical-Clinical-Risk Management-20 (HCR-20), are used in review board hearings to assess the risk of violence by people found Not Criminally Responsible on account of Mental Disorder (NCRMD). This study was conducted from October 2004 to August 2006 in Quebec's sole forensic psychiatric hospital and 2 large civil psychiatric hospitals designated for the care of people declared NCRMD in the Montreal metropolitan area. The risk assessments presented by clinicians at annual review board hearings and the boards' rationale for the release or detention of people found NCRMD were contrasted with the risk assessments conducted by the research team using the HCR-20. The final sample was comprised of 96 men. Very few of the risk factors identified by prior research (HCR-20 items) were mentioned in the hearing process, whether in clinical reports, discussions during the hearing, or in the disposition justification. The findings confirm that there remains a significant gap between research evidence and risk assessment practice.
Cella, D; Lai, J-S; Nowinski, C J; Victorson, D; Peterman, A; Miller, D; Bethoux, F; Heinemann, A; Rubin, S; Cavazos, J E; Reder, A T; Sufit, R; Simuni, T; Holmes, G L; Siderowf, A; Wojna, V; Bode, R; McKinney, N; Podrabsky, T; Wortman, K; Choi, S; Gershon, R; Rothrock, N; Moy, C
To address the need for brief, reliable, valid, and standardized quality of life (QOL) assessment applicable across neurologic conditions. Drawing from larger calibrated item banks, we developed short measures (8-9 items each) of 13 different QOL domains across physical, mental, and social health and evaluated their validity and reliability. Three samples were utilized during short form development: general population (Internet-based, n = 2,113); clinical panel (Internet-based, n = 553); and clinical outpatient (clinic-based, n = 581). All short forms are expressed as T scores with a mean of 50 and SD of 10. Internal consistency (Cronbach α) of the 13 short forms ranged from 0.85 to 0.97. Correlations between short form and full-length item bank scores ranged from 0.88 to 0.99 (0.82-0.96 after removing common items from banks). Online respondents were asked whether they had any of 19 different chronic health conditions, and whether or not those reported conditions interfered with ability to function normally. All short forms, across physical, mental, and social health, were able to separate people who reported no health condition from those who reported 1-2 or 3 or more. In addition, scores on all 13 domains were worse for people who acknowledged being limited by the health conditions they reported, compared to those who reported conditions but were not limited by them. These 13 brief measures of self-reported QOL are reliable and show preliminary evidence of concurrent validity inasmuch as they differentiate people based upon number of reported health conditions and whether those reported conditions impede normal function.
Lawlor, Michael W; Iannaccone, Susan T; Mathews, Katherine; Muntoni, Francesco; Alai-Hansen, Sherita; Odenkirchen, Joanne C; S Feldman, Robin
A Congenital Muscular Dystrophy (CMD) Working Group (WG) consisting of international experts reviewed common data elements (CDEs) previously developed for other neuromuscular diseases (NMDs) and made recommendations for all types of studies on CMD. To develop a comprehensive set of CDEs, data definitions, case report forms and guidelines for use in CMD clinical research to facilitate interoperability of data collection, as part of the CDE project at the National Institute of Neurological Disorders and Stroke (NINDS). One working group composed of ten experts reviewed existing NINDS CDEs and outcome measures, evaluated the need for new elements, and provided recommendations for CMD clinical research. The recommendations were compiled, internally reviewed by the CMD working group, and posted online for external public comment. The CMD working group and the NIH CDE team reviewed the final version before release. The NINDS CMD CDEs and supporting documents are publicly available on the NINDS CDE website (https://www.commondataelements.ninds.nih.gov/CMD.aspx#tab=Data_Standards). Content areas include demographics, social status, health history, physical examination, diagnostic tests, and guidelines for a variety of specific outcomes and endpoints. The CMD CDE WG selected these documents from existing versions that were generated by other disease area working groups. Some documents were tailored to maximize their suitability for the CMD field. Widespread use of CDEs can facilitate CMD clinical research and trial design, data sharing and retrospective analyses. The CDEs that are most relevant to CMD research are like those generated for other NMDs, and CDE documents tailored to CMD are now available to the public. The existence of a single source for these documents facilitates their use in research studies and offers a clear mechanism for the discussion and update of the information as knowledge is gained.
Verity, Christopher M.; Winstone, Anne Marie; Stellitano, Lesley; Krishnakumar, Deepa; Will, Robert; McFarland, Robert
Aim: Our aim was to study the clinical presentation, mode of diagnosis, and epidemiology of mitochondrial disorders in children from the UK who have progressive intellectual and neurological deterioration (PIND). Method: Since April 1997, we have identified patients aged 16 years or younger with suspected PIND through the monthly notification card…
Bartel, J C; Buturusis, B
This report describes the challenges for advanced practice nurses (APNs) relative to supply and demand issues. The article also includes opportunities with the Balanced Budget Act, physician acceptance of Advanced Practice Nurses, and expanding practice opportunities. The challenges include the nursing shortage (both in nursing students and faculty), the aging of the nursing workforce, and a lag in nursing salaries; increased demand for nursing based on aging baby boomers, increasing patient acuity and technology, and new arenas for practice. The Balanced Budget Act of 1997 provided new opportunities for advanced practice nurses, including enhanced autonomy to provide services and bill independently of physicians. With these changes come new opportunities for advanced practice nurse entrepreneurs in the areas of independent practice, including opportunities to positively impact the health of families and communities in alignment with the Federal government's vision for "Healthy People 2010." As physician acceptance of advanced practice nurses continues to grow and in light of the changes in medical practice and education (residency reduction), opportunities to expand collaborative practice arrangements also exist. APNs are best suited to make the most of these changes. One example of an opportunity for independent practice, a Community Wellness Center, is developed as an entrepreneurial venture benefiting both the APN and the health of a community. Who better than registered nurses (RNs), especially those practicing at the advanced level, can ensure that these opportunities and challenges are addressed in an ethical manner and focused on the needs and health of the community?
Paciaroni, Maurizio; Bogousslavsky, Julien
Many of Shakespeare's plays contain characters who appear to be afflicted by neurological or psychiatric disorders. Shakespeare, in his descriptive analysis of his protagonists, was contributing to the understanding of these disorders. In fact, Charcot frequently used Shakespearean references in his neurological teaching sessions, stressing how acute objective insight is essential to achieving expert clinical diagnosis. Charcot found in Shakespeare the same rigorous observational techniques for which he himself became famous. This chapter describes many of Shakespearean characters suffering from varied neurological disorders, including Parkinsonism, epilepsy, sleeping disturbances, dementia, headache, prion disease, and paralyses. © 2013 Elsevier B.V. All rights reserved.
Full Text Available Objective To discuss the clinical effects of minimally invasive percutaneous pedicle screw fixation in the treatment of single segment thoracolumbar fracture without neurological symptoms. Methods From June 2012 to October 2014, 38 neurologically intact patients with thoracolumbar fracture underwent surgeries, including open pedicle screw fixation in 16 cases and percutaneous pedicle screw fixation in 22 cases. The incision length, operation time, intraoperative blood loss, postoperative drainage and postoperative complication were recorded and compared between 2 groups. Thoracolumbar orthophoric, lateral and flexion-extension X-ray was used to measure sagittal Cobb angle and height of injured anterior vertebral body before and after operation. Modified Macnab evaluation was used to assess the curative effects 3 months after operation. Results The success rate of operations in 38 patients was 100%. There were a total of 114 vertebral bodies fused and 228 pedicle screws implanted. Patients in the percutaneous pedicle screw group had smaller incision length [(10.55 ± 1.23 cm vs (18.50 ± 2.50 cm, P = 0.000], less intraoperative blood loss [(32.55 ± 7.22 ml vs (320.50 ± 15.48 ml, P = 0.000], shorter hospital stay [(6.55 ± 1.50 d vs (13.50 ± 2.52 d, P = 0.000], and without postoperative drainage. The follow-up after operation ranged from 3 to 6 months, with the average time of (4.65 ± 1.24 months. Cobb angle was reduced (P = 0.000 and height of injured anterior vertebral body were improved signifcantly (P = 0.000 3 months after surgery in both groups. The total effective rate was 14/16 in open surgery group, and 86.36% (19/22 in percutaneous pedicle screw group, however, the difference between 2 groups was not significant (P = 1.000. Conclusions Minimally invasive percutaneous pedicle screw fixation is a surgical method with less iatrogenic injury, less intraoperative blood loss and quick recovery for patients with thoracolumbar fracture
Ahn, Yang-Heui; Choi, Jihea
Understanding the phenomenon of nursing student empowerment in clinical practice is important. Investigating the cognition of empowerment and identifying predictors are necessary to enhance nursing student empowerment in clinical practice. To identify empowerment predictors for Korean nursing students in clinical practice based on studies by Bradbury-Jones et al. and Spreitzer. A cross-sectional design was used for this study. This study was performed in three nursing colleges in Korea, all of which had similar baccalaureate nursing curricula. Three hundred seven junior or senior nursing students completed a survey designed to measure factors that were hypothesized to influence nursing student empowerment in clinical practice. Data were collected from November to December 2011. Study variables included self-esteem, clinical decision making, being valued as a learner, satisfaction regarding practice with a team member, perception on professor/instructor/clinical preceptor attitude, and total number of clinical practice fields. Data were analyzed using stepwise multiple regression analyses. All of the hypothesized study variables were significantly correlated to nursing student empowerment. Stepwise multiple regression analysis revealed that clinical decision making in nursing (t=7.59, pempowerment in clinical practice will be possible by using educational strategies to improve nursing student clinical decision making. Simultaneously, attitudes of nurse educators are also important to ensure that nursing students are treated as valued learners and to increase student self-esteem in clinical practice. Finally, diverse clinical practice field environments should be considered to enhance experience. Copyright © 2015 Elsevier Ltd. All rights reserved.
Masud, M.; Adil, M.; Ashraf, F.; Aqil, A.
To evaluate laparoscopic cholecystectomy by a clinical practice audit at Military Hospital, Rawalpindi. Study Design: Prospective study. Place and Duration of Study: Surgical department Military Hospital from Jul 2011-Dec 2013. Material and Methods: A total of 1020 patients who underwent laparoscopic cholecystectomy for acute or chronic cholecystitis and gallstone pancreatitis were included in our study while those who had previously undergone abdominal surgeries, those with high risk for general anesthesia, immunocompromised patients, with age greater than 70 years and having comorbidities like cardiac insufficiency, severe asthma, chronic liver disease with ascites and compromised renal functions were excluded from the study. Patients demographic data, operative time, intra-operative findings, intra-operative difficulties, post-operative complications, conversion rate to open cholecystectomy and post-operative recovery time were recorded. Data was analyzed by using SPSS version 21. Results: Out of 1020 patients 907 were females while 113 were males with male to female ratio of 1:8.02. Age range was 20-70 with mean age of 50 ± 10.456 years. 44.7% patients presented with the clinical features of acute cholecystitis, 540 (52.94%) with chronic cholecystitis and 23 (2.28%) with acute pancreatitis. Mean operative time was 20 minutes in asymptomatic patients, while 40 minutes in acute cholecystitis and 35 minutes in chronic gallstone disease. Gall bladder perforation, bleeding from cystic artery and bile spillage were mostly encountered per-operative difficulties. Only 37 (3.6%) patients were converted to open cholecystectomy. Post-operative complications occur in only 122 (12%) patients. 938 (92%) patients were discharged within 48 hours. of surgery. Conclusion: Laparoscopic cholecystectomy in our setup has comparable results to the data available from other surgical facilities around the world and it has become a gold standard technique for the treatment of non
Lungwitz, J; Voigt, W
Over a period of twenty years all cases of inflammatory diseases treated in a neurological intensive-care unit were analysed in retrospective. For 90 cases of purulent bacterial meningitis, letality amounted to 30%. The need for agent-oriented, intensive early treatment is discussed. At a reduced incidence of tuberculosis, meningitis tuberculosa is generally neglected. In the majority of cases patients suffering from "encephalitic syndrome" make high demands on intensive-therapeutic concepts, including interdisciplinary cooperation, due to high complication-rates and lack of causal therapy. In 95 cases, letality also amounted to 30%.
Baugh, Reginald F; Basura, Gregory J; Ishii, Lisa E; Schwartz, Seth R; Drumheller, Caitlin Murray; Burkholder, Rebecca; Deckard, Nathan A; Dawson, Cindy; Driscoll, Colin; Gillespie, M Boyd; Gurgel, Richard K; Halperin, John; Khalid, Ayesha N; Kumar, Kaparaboyna Ashok; Micco, Alan; Munsell, Debra; Rosenbaum, Steven; Vaughan, William
The American Academy of Otolaryngology-Head and Neck Surgery Foundation (AAO-HNSF) has published a supplement to this issue featuring the new Clinical Practice Guideline: Bell's Palsy. To assist in implementing the guideline recommendations, this article summarizes the rationale, purpose, and key action statements. The 11 recommendations developed encourage accurate and efficient diagnosis and treatment and, when applicable, facilitate patient follow-up to address the management of long-term sequelae or evaluation of new or worsening symptoms not indicative of Bell's palsy. There are myriad treatment options for Bell's palsy; some controversy exists regarding the effectiveness of several of these options, and there are consequent variations in care. In addition, there are numerous diagnostic tests available that are used in the evaluation of patients with Bell's palsy. Many of these tests are of questionable benefit in Bell's palsy. Furthermore, while patients with Bell's palsy enter the health care system with facial paresis/paralysis as a primary complaint, not all patients with facial paresis/paralysis have Bell's palsy. It is a concern that patients with alternative underlying etiologies may be misdiagnosed or have an unnecessary delay in diagnosis. All of these quality concerns provide an important opportunity for improvement in the diagnosis and management of patients with Bell's palsy.
Zhang, Shali; Blalock, Travis W
Knowing the size of a cutaneous lesion can be important for tracking its progression over time, selecting the proper treatment modality, surgical planning, determining prognosis, and accurate billing. However, providers vary in their consistency, accuracy, and methods of measuring cutaneous lesions. To investigate the clinical practices of US dermatologists and dermatologic surgeons regarding how they determine the size of cutaneous lesions. A survey was electronically distributed to members of the American Society for Dermatologic Surgery. Four hundred twenty-six dermatologists completed the online survey. When a lesion is suspected to be malignant, 85% of respondents obtained exact measurements most, if not all, of the time; however, only 8% did for benign lesions. Most providers determined lesion sizes themselves rather than delegating to staff. When performing visual estimation, approximately three-quarters believed that they were accurate to within 1 to 2 mm. The top reasons for obtaining exact measurements were for tracking atypical pigmented lesions, determining treatment pathways, and accurate billing. The majority of respondents believed that lesion size affected management decisions; however, the need for exact measurement remains controversial, particularly for benign lesions. Future studies may investigate whether taking exact versus estimated measurements has an effect on outcomes.
Full Text Available Sarcoidosis is a systemic disease of unknown cause with very diverse presentation, outcome, severity and need for treatments. While some presentations may be very typical, for many patients, the presentation is nonspecific, with shared associations with other diseases at times being by far more frequent or misleading, which can be a cause of significant delay and often several consultations before a diagnosis of sarcoidosis can be confirmed. This is particularly the case when pulmonary manifestations are in the forefront. The diagnosis relies on three well-known criteria. In clinical practice, these criteria are not easily implemented, particularly by physicians without expertise in sarcoidosis, which can lead to a risk of either under- or over-diagnosis. Qualifying the presentation according to sarcoidosis diagnosis is essential. However, it is often not easy to classify the presentation as typical versus compatible or compatible versus inconsistent. Further investigations are needed before any other hypothesis is to be considered. It is important to detect events and to determine whether or not they are indicative of a flare of sarcoidosis. Eventually, treatment needs to be related to the correct indications. The evaluation of the efficacy and safety of treatments is crucial. To address such issues, we present five emblematic cases that illustrate this.
Loukas, Marios; Hanna, Michael; Alsaiegh, Nada; Shoja, Mohammadali M; Tubbs, R Shane
Egypt is famously known for its Nile and pyramids, yet not many people know that Egypt made possible the origin of the anatomical sciences. Several ancient papyri guide us through the Egyptians' exploration of the human body and how they applied anatomical knowledge to clinical medicine to the best of their knowledge. It is through records, such as the Edwin Smith, Ebers, and Kahun papyri and other literature detailing the work of the Egyptian embalmers, physicians, and Greek anatomists, that we are able to take a glimpse into the evolution of the anatomical sciences from 3000 B.C. to 250 B.C. It is through the Egyptian embalmer that we were able to learn of some of the first interactions with human organs and their detailed observation. The Egyptian physician's knowledge, being transcribed into the Ebers and Edwin Smith papyri, enabled future physicians to seek reference to common ailments for diagnosing and treating a variety of conditions ranging from head injuries to procedures, such as trans-sphenoidal surgery. In Alexandria, Herophilus, and Erasistratus made substantial contributions to the anatomical sciences by beginning the practice of human dissection. For instance, Herophilus described the anatomy of the heart valves along with Erasistratus who demonstrated how blood was prevented from flowing retrograde under normal conditions. Hence, from various records, we are able to unravel how Egypt paved the road for study of the anatomical sciences. Copyright © 2011 Wiley-Liss, Inc.
Full Text Available Anwar Mulugeta,1 Girmay Medhin,2 Getnet Yimer,1 Rahimush Jemal,3 Abebaw Fekadu,4,5 1Department of Pharmacology, School of Medicine, College of Health Sciences, Addis Ababa University, 2Aklilu Lemma Institute of Pathobiology, Addis Ababa University, 3Department of Pharmacy, Tikur Anbesa Hospital, 4Department of Psychiatry, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia; 5Department of Psychological Medicine, Centre for Affective Disorders, Institute of Psychiatry, King’s College London, London, UK Background: There is a developing consensus on the effectiveness of various interventions for mental disorders in low- and middle-income countries, and it has been proposed that the main task is to scale up these interventions. In this context, we aimed to review the quality and extent of intervention trials for selected priority mental and neurological disorders in sub-Saharan Africa.Methods: Medline and African Journals Online databases were used for searching relevant articles. Both randomized and nonrandomized clinical trials for the treatment of schizophrenia, depression, maternal depression, bipolar disorder, and epilepsy/seizure disorders that involve pharmacotherapy, psychotherapy, and physical therapy were included. An extensive list of search terms that identified locations, disorders, interventions, and study types were employed. The qualities of the trials were appraised using the single-component quality assessment of the consolidated standards of reporting trials (CONSORT statement and the Jadad scale.Results: From 1,136 studies identified, only 34 trials that fulfilled inclusion criteria were used for quality analysis. Most studies were clinical trials of treatments for epilepsy and were conducted after 2006. In terms of region, the majority of studies were conducted in South Africa (22 of the 34 studies. Approximately half of the trials (53% were conducted in single center and the majority
Khafizianova, R Kh; Burykin, I M
Adequate and rational pharmacotherapy is an important element of rehabilitation of patients with myocardial infarction. Orders of the Ministry of Health of the Russian Federation, domestic and international guidelines, and scientific publications - all contain a complete algorithm for rational pharmacotherapy [1, 2]. These documents are based on the principles of evidence-based medicine (EBM) and help practicing physicians to carry out individualized and rational pharmacotherapy. However, clinical studies have shown low adherence of physicians to clinical guidelines. In the Russian Federation the death rate from cardiovascular diseases is higher than in developed countries. Thus, studies of the causes of high cardiovascular mortality are needed. To assess adherence of practicing physicians to principles of evidence-based medicine in treating patients after myocardial infarction at the stage of rehabilitation. A retrospective analysis of 157 cases of patients in rehabilitation after myocardial infarction for the years 2006 and 2009 was undertaken.We analyzed the list of drugs, prescribed to patients during the period of rehabilitation, drug combinations, regimens and pharmacoepidemiological parameters. We used the following rehabilitation criteria: blood pressure control, smoking cessation, and weight control. Recommendations of controlled physical activities have also been studied. Patient care was compared with the guideline recommendations. Statistical analysis was performed using the OLAP system. 65 patients with myocardial infarction received rehabilitation therapy in 2006, and 92 - in 2009. It was found, that in 2006 physicians prescribed an average of 4.5 drugs per patient, and in 2009 - 4.6 drugs per patient. The average number of cardiovascular drugs (category C of ATC classification) per patient was 2.9 in 2006, and 2.6 - in 2009. Polypharmacy was found in half of the patients.In terms of evidence-based medicine, an important element in the rehabilitation
Full Text Available Clinical practice guidelines (CPGs for rare diseases (RDs are scarce, may be difficult to identify through Internet searches and may vary in quality depending on the source and methodology used. In order to contribute to the improvement of the diagnosis, treatment and care of patients, Orphanet (www.orpha.net has set up a procedure for the selection, quality evaluation and dissemination of CPGs, with the aim to provide easy access to relevant, accurate and specific recommendations for the management of RDs. This article provides an analysis of selected CPGs by medical domain coverage, prevalence of diseases, languages and type of producer, and addresses the variability in CPG quality and availability. CPGs are identified via bibliographic databases, websites of research networks, expert centres or medical societies. They are assessed according to quality criteria derived from the Appraisal of Guidelines, REsearch and Evaluation (AGREE II Instrument. Only open access CPGs and documents for which permission from the copyright holders has been obtained are disseminated on the Orphanet website. From January 2012 to July 2015, 277 CPGs were disseminated, representing coverage of 1,122 groups of diseases, diseases or subtypes in the Orphanet database. No language restriction is applied, and so far 10 languages are represented, with a predominance of CPGs in English, French and German (92% of all CPGs. A large proportion of diseases with identified CPGs belong to rare oncologic, neurologic, hematologic diseases or developmental anomalies. The Orphanet project on CPG collection, evaluation and dissemination is a continuous process, with regular addition of new guidelines, and updates. CPGs meeting the quality criteria are integrated to the Orphanet database of rare diseases, together with other types of textual information and the appropriate services for patients, researchers and healthcare professionals in 40 countries.
Greenberg, Joshua A.; Hsu, Jonathan; Bawazeer, Mohammad; Marshall, John; Friedrich, Jan O.; Nathens, Avery; Coburn, Natalie; May, Gary R.; Pearsall, Emily; McLeod, Robin S.
There has been an increase in the incidence of acute pancreatitis reported worldwide. Despite improvements in access to care, imaging and interventional techniques, acute pancreatitis continues to be associated with significant morbidity and mortality. Despite the availability of clinical practice guidelines for the management of acute pancreatitis, recent studies auditing the clinical management of the condition have shown important areas of noncompliance with evidence-based recommendations. This underscores the importance of creating understandable and implementable recommendations for the diagnosis and management of acute pancreatitis. The purpose of the present guideline is to provide evidence-based recommendations for the management of both mild and severe acute pancreatitis as well as the management of complications of acute pancreatitis and of gall stone–induced pancreatitis. Une hausse de l’incidence de pancréatite aiguë a été constatée à l’échelle mondiale. Malgré l’amélioration de l’accès aux soins et aux techniques d’imagerie et d’intervention, la pancréatite aiguë est toujours associée à une morbidité et une mortalité importantes. Bien qu’il existe des guides de pratique clinique pour la prise en charge de la pancréatite aiguë, des études récentes sur la vérification de la prise en charge clinique de cette affection révèlent des lacunes importantes dans la conformité aux recommandations fondées sur des données probantes. Ces résultats mettent en relief l’importance de formuler des recommandations compréhensibles et applicables pour le diagnostic et la prise en charge de la pancréatite aiguë. La présente ligne directrice vise à fournir des recommandations fondées sur des données probantes pour la prise en charge de la pancréatite aiguë, qu’elle soit bénigne ou grave, ainsi que de ses complications et de celles de la pancréatite causée par un calcul biliaire. PMID:27007094
UNISWA Research Journal of Agriculture, Science and Technology ... Nursing students internalise the art of nursing through clinical practice. ... These findings have implications for nursing education, practice, administration and research.
John W. Norbury
Full Text Available Background. A Required Fourth-Year Medical Student Physical Medicine and Rehabilitation (PM&R Clerkship was found to increase students’ knowledge of PM&R; however the students’ overall rotation evaluations were consistently lower than the other 8 required clerkships at the medical school. Objective. To describe the impact of a revised curriculum based upon Entrustable Professional Activities and focusing on basic pain management, musculoskeletal care, and neurology. Setting. Academic Medical Center. Participants. 73 fourth-year medical students. Methods. The curriculum changes included a shift in the required readings from rehabilitation specific topics toward more general content in the areas of clinical neurology and musculoskeletal care. Hands-on workshops on neurological and musculoskeletal physical examination techniques, small group case-based learning, an anatomy clinical correlation lecture, and a lecture on pain management were integrated into the curriculum. Main Outcome Measurements. Student evaluations of the clerkship. Results. Statistically significant improvements were found in the students’ evaluations of usefulness of lecturers, development of patient interviewing skills, and diagnostic and patient management skills (p≤0.05. Conclusions. This study suggests that students have a greater satisfaction with a required PM&R clerkship when lecturers utilize a variety of pedagogic methods to teach basic pain, neurology and musculoskeletal care skills in the rehabilitation setting rather than rehabilitation specific content.
Janssen, Tomas; van Kesteren, Zdenko; Franssen, Gijs; Damen, Eugène; van Vliet, Corine
Our aim was to develop a framework to objectively perform treatment planning studies using Pareto fronts. The Pareto front represents all optimal possible tradeoffs among several conflicting criteria and is an ideal tool with which to study the possibilities of a given treatment technique. The framework should require minimal user interaction and should resemble and be applicable to daily clinical practice. To generate the Pareto fronts, we used the native scripting language of Pinnacle(3) (Philips Healthcare, Andover, MA). The framework generates thousands of plans automatically from which the Pareto front is generated. As an example, the framework is applied to compare intensity modulated radiation therapy (IMRT) with volumetric modulated arc therapy (VMAT) for prostate cancer patients. For each patient and each technique, 3000 plans are generated, resulting in a total of 60,000 plans. The comparison is based on 5-dimensional Pareto fronts. Generating 3000 plans for 10 patients in parallel requires on average 96 h for IMRT and 483 hours for VMAT. Using VMAT, compared to IMRT, the maximum dose of the boost PTV was reduced by 0.4 Gy (P=.074), the mean dose in the anal sphincter by 1.6 Gy (P=.055), the conformity index of the 95% isodose (CI(95%)) by 0.02 (P=.005), and the rectal wall V(65 Gy) by 1.1% (P=.008). We showed the feasibility of automatically generating Pareto fronts with Pinnacle(3). Pareto fronts provide a valuable tool for performing objective comparative treatment planning studies. We compared VMAT with IMRT in prostate patients and found VMAT had a dosimetric advantage over IMRT. Copyright © 2013 Elsevier Inc. All rights reserved.
Janssen, Tomas; Kesteren, Zdenko van; Franssen, Gijs; Damen, Eugène; Vliet, Corine van
Purpose: Our aim was to develop a framework to objectively perform treatment planning studies using Pareto fronts. The Pareto front represents all optimal possible tradeoffs among several conflicting criteria and is an ideal tool with which to study the possibilities of a given treatment technique. The framework should require minimal user interaction and should resemble and be applicable to daily clinical practice. Methods and Materials: To generate the Pareto fronts, we used the native scripting language of Pinnacle 3 (Philips Healthcare, Andover, MA). The framework generates thousands of plans automatically from which the Pareto front is generated. As an example, the framework is applied to compare intensity modulated radiation therapy (IMRT) with volumetric modulated arc therapy (VMAT) for prostate cancer patients. For each patient and each technique, 3000 plans are generated, resulting in a total of 60,000 plans. The comparison is based on 5-dimensional Pareto fronts. Results: Generating 3000 plans for 10 patients in parallel requires on average 96 h for IMRT and 483 hours for VMAT. Using VMAT, compared to IMRT, the maximum dose of the boost PTV was reduced by 0.4 Gy (P=.074), the mean dose in the anal sphincter by 1.6 Gy (P=.055), the conformity index of the 95% isodose (CI 95% ) by 0.02 (P=.005), and the rectal wall V 65 Gy by 1.1% (P=.008). Conclusions: We showed the feasibility of automatically generating Pareto fronts with Pinnacle 3 . Pareto fronts provide a valuable tool for performing objective comparative treatment planning studies. We compared VMAT with IMRT in prostate patients and found VMAT had a dosimetric advantage over IMRT
Narayanan, Jaishree; Dobrin, Sofia; Choi, Janet; Rubin, Susan; Pham, Anna; Patel, Vimal; Frigerio, Roberta; Maurer, Darryck; Gupta, Payal; Link, Lourdes; Walters, Shaun; Wang, Chi; Ji, Yuan; Maraganore, Demetrius M
Using the electronic medical record (EMR) to capture structured clinical data at the point of care would be a practical way to support quality improvement and practice-based research in epilepsy. We describe our stepwise process for building structured clinical documentation support tools in the EMR that define best practices in epilepsy, and we describe how we incorporated these toolkits into our clinical workflow. These tools write notes and capture hundreds of fields of data including several score tests: Generalized Anxiety Disorder-7 items, Neurological Disorders Depression Inventory for Epilepsy, Epworth Sleepiness Scale, Quality of Life in Epilepsy-10 items, Montreal Cognitive Assessment/Short Test of Mental Status, and Medical Research Council Prognostic Index. The tools summarize brain imaging, blood laboratory, and electroencephalography results, and document neuromodulation treatments. The tools provide Best Practices Advisories and other clinical decision support when appropriate. The tools prompt enrollment in a DNA biobanking study. We have thus far enrolled 231 patients for initial visits and are starting our first annual follow-up visits and provide a brief description of our cohort. We are sharing these EMR tools and captured data with other epilepsy clinics as part of a Neurology Practice Based Research Network, and are using the tools to conduct pragmatic trials using subgroup-based adaptive designs. © 2016 The Authors. Epilepsia published by Wiley Periodicals, Inc. on behalf of International League Against Epilepsy.
Schor, Nina F
As it is currently configured, completion of child neurology residency requires performance of 12 months of training in adult neurology. Exploration of whether or not this duration of training in adult neurology is appropriate for what child neurology is today must take into account the initial reasons for this requirement and the goals of adult neurology training during child neurology residency.
Reijnierse, M.; Kroon, H.M.; Holscher, H.C.; Bloem, J.L.; Dijkmans, B.A.C.; Breedveld, F.C.; Hansen, B.; Pope, T.L.
The aim of this study was to evaluate if subjective symptoms, radiographic and especially MR parameters of cervical spine involvement, can predict neurologic dysfunction in patients with severe rheumatoid arthritis (RA). Sequential radiographs, MR imaging, and neurologic examination were performed yearly in 46 consecutive RA patients with symptoms indicative of cervical spine involvement. Radiographic parameters were erosions of the dens or intervertebral joints, disc-space narrowing, horizontal and vertical atlantoaxial subluxation, subluxations below C2, and the diameter of the spinal canal. The MR features evaluated were presence of dens and atlas erosion, brainstem compression, subarachnoid space encroachment, pannus around the dens, abnormal fat body caudal to the clivus, cervicomedullary angle, and distance of the dens to the line of McRae. Muscle weakness was associated with a tenfold increased risk of neurologic dysfunction. Radiographic parameters were not associated. On MR images atlas erosion and a decreased distance of the dens to the line of McRae showed a fivefold increased risk of neurologic dysfunction. Subarachnoid space encroachment was associated with a 12-fold increased risk. Rheumatoid arthritis patients with muscle weakness and subarachnoid space encroachment of the entire cervical spine have a highly increased risk of developing neurologic dysfunction. (orig.)
Reijnierse, M.; Kroon, H.M.; Holscher, H.C.; Bloem, J.L. [Dept. of Radiology, University Hospital Leiden (Netherlands); Dijkmans, B.A.C.; Breedveld, F.C. [Dept. of Rheumatology, University Hospital Leiden (Netherlands); Hansen, B. [Dept. of Medical Statistics, University Hospital Leiden (Netherlands); Pope, T.L. [Dept. of Diagnostic Radiology, Univ. of South Carolina (United States)
The aim of this study was to evaluate if subjective symptoms, radiographic and especially MR parameters of cervical spine involvement, can predict neurologic dysfunction in patients with severe rheumatoid arthritis (RA). Sequential radiographs, MR imaging, and neurologic examination were performed yearly in 46 consecutive RA patients with symptoms indicative of cervical spine involvement. Radiographic parameters were erosions of the dens or intervertebral joints, disc-space narrowing, horizontal and vertical atlantoaxial subluxation, subluxations below C2, and the diameter of the spinal canal. The MR features evaluated were presence of dens and atlas erosion, brainstem compression, subarachnoid space encroachment, pannus around the dens, abnormal fat body caudal to the clivus, cervicomedullary angle, and distance of the dens to the line of McRae. Muscle weakness was associated with a tenfold increased risk of neurologic dysfunction. Radiographic parameters were not associated. On MR images atlas erosion and a decreased distance of the dens to the line of McRae showed a fivefold increased risk of neurologic dysfunction. Subarachnoid space encroachment was associated with a 12-fold increased risk. Rheumatoid arthritis patients with muscle weakness and subarachnoid space encroachment of the entire cervical spine have a highly increased risk of developing neurologic dysfunction. (orig.)
Cruse, Peggy; Protzko, Shandra
Librarians have become more involved in developing high quality systematic reviews. Evidence-based practice guidelines are an extension of systematic reviews and offer another significant area for librarian involvement. This column highlights opportunities and challenges for the librarian working on guideline panels and provides practical considerations for meaningful contributions to the guideline creation process.
Doja, Asif; Orr, Serena L; McMillan, Hugh J; Kirton, Adam; Brna, Paula; Esser, Michael; Tang-Wai, Richard; Major, Philippe; Poulin, Chantal; Prasad, Narayan; Selby, Kathryn; Weiss, Shelly K; Yeh, E Ann; Callen, David Ja
Little knowledge exists on the availability of academic and community paediatric neurology positions. This knowledge is crucial for making workforce decisions. Our study aimed to: 1) obtain information regarding the availability of positions for paediatric neurologists in academic centres; 2) survey paediatric neurology trainees regarding their perceptions of employment issues and career plans; 3) survey practicing community paediatric neurologists 4) convene a group of paediatric neurologists to develop consensus regarding how to address these workforce issues. Surveys addressing workforce issues regarding paediatric neurology in Canada were sent to: 1) all paediatric neurology program directors in Canada (n=9) who then solicited information from division heads and from paediatric neurologists in surrounding areas; 2) paediatric neurology trainees in Canada (n=57) and; 3) community paediatric neurologists (n=27). A meeting was held with relevant stakeholders to develop a consensus on how to approach employment issues. The response rate was 100% from program directors, 57.9% from residents and 44% from community paediatric neurologists. We found that the number of projected positions in academic paediatric neurology is fewer than the number of paediatric neurologists that are being trained over the next five to ten years, despite a clinical need for paediatric neurologists. Paediatric neurology residents are concerned about job availability and desire more career counselling. There is a current and projected clinical demand for paediatric neurologists despite a lack of academic positions. Training programs should focus on community neurology as a viable career option.
Mayans, David; Schneider, Logan; Adams, Nellie; Khawaja, Ayaz M.; Engstrom, John
Objective: To survey US-trained graduating neurology residents who are American Academy of Neurology members, in an effort to trend perceived quality and completeness of graduate neurology education. Methods: An electronic survey was sent to all American Academy of Neurology members graduating from US neurology residency programs in the Spring of 2014. Results: Of 805 eligible respondents, 24% completed the survey. Ninety-three percent of adult neurology residents and 56% of child neurology residents reported plans to pursue fellowship training after residency. Respondents reported a desire for additional training in neurocritical care, neuro-oncology, neuromuscular diseases, botulinum toxin injection, and nerve blocks. There remains a clear deficit in business training of neurology residents, although there was notable improvement in knowledge of coding and office management compared to previous surveys. Discussion: Although there are still areas of perceived weakness in neurology training, graduating neurology residents feel generally well prepared for their chosen careers. However, most still pursue fellowship training for reasons that are little understood. In addition to certain subspecialties and procedures, practice management remains deficient in neurology training and is a point of future insecurity for most residents. Future curriculum changes should consider resident-reported gaps in knowledge, with careful consideration of improving business training. PMID:26976522
Rickard, Claire M
Difficulty in understanding statistics is one of the most frequently reported barriers to nurses applying research results in their practice. Yet the amount of nursing research published each year continues to grow, as does the expectation that nurses will undertake practice based on this evidence. Critical care nurses do not need to be statisticians, but they do need to develop a working knowledge of statistics so they can be informed consumers of research and so practice can evolve and improve. For those undertaking a research project, statistical literacy is required to interact with other researchers and statisticians, so as to best design and undertake the project. This article is the first in a series that guides critical care nurses through statistical terms and concepts relevant to their practice.
van den Dungen, F.A.M.; van Veenendaal, M.B.; Mulder, A.L.M.
The updated Dutch guidelines on Neonatal Resuscitation assimilate the latest evidence in neonatal resuscitation. Important changes with regard to the 2004 guidelines and controversial issues concerning neonatal resuscitation are reviewed, and recommendations for daily practice are provided and
Ward, L. Patrice
The purpose of this study was to identify and describe the common learning styles of radiography students during clinical practice. Quantitative, descriptive research methodology identified the learning styles of radiography students. A single self-report questionnaire, developed to assess learning styles in clinical practice, was administered…
BACKGROUND: The revised McDonald criteria aim to simplify and speed the diagnosis of multiple sclerosis (MS). An important principle of the criteria holds there should be no better explanation for the clinical presentation. In Miller et al.\\'s consensus statement on the differential diagnosis of MS, red flags are identified that may suggest a non-MS diagnosis. OBJECTIVE: All new patients with a practice diagnosis of MS were assessed for compliance with McDonald criteria. The group of patients not fulfilling criteria was followed up to assess compliance over time. At the end of the follow-up period, red flags were sought in the group of patients who remained McDonald criteria negative. METHODS: Clinical notes and paraclinical tests were examined retrospectively for compliance with McDonald criteria and for the presence of red flags. RESULTS: Sixty-two patients were identified, with two lost to follow-up. Twenty-six (42%) patients fulfilled criteria at diagnosis. After 53 months follow-up, 47 (78%) patients fulfilled criteria. In the 13 (22%) patients who remain McDonald criteria negative, a total of 20 red flags were identified, ranging from one to six per patient. Alternative diagnoses were considered and further investigations performed in 10 patients with no significantly abnormal results. CONCLUSION: Twenty-two percent of patients still do not fulfill McDonald criteria after 53 months. Dissemination in time was not proven in the majority of patients and the lack of follow-up neuroimaging was an important factor in this. Red flags may be useful in identifying alternative diagnoses, but the yield was low in our cohort.
The Institute of Medicine's Future of Nursing report identifies the clinical nurse leader as an innovative new role for meeting higher health-care quality standards. However, specific clinical nurse leader practices influencing documented quality outcomes remain unclear. Lack of practice clarity limits the ability to articulate, implement and measure clinical nurse leader-specific practice and quality outcomes. Interpretive synthesis design and grounded theory analysis were used to develop a theoretical understanding of clinical nurse leader practice that can facilitate systematic and replicable implementation across health-care settings. The core phenomenon of clinical nurse leader practice is continuous clinical leadership, which involves four fundamental activities: facilitating effective ongoing communication; strengthening intra and interprofessional relationships; building and sustaining teams; and supporting staff engagement. Clinical nurse leaders continuously communicate and develop relationships within and across professions to promote and sustain information exchange, engagement, teamwork and effective care processes at the microsystem level. Clinical nurse leader-integrated care delivery systems highlight the benefits of nurse-led models of care for transforming health-care quality. Managers can use this study's findings to frame an implementation strategy that addresses theoretical domains of clinical nurse leader practice to help ensure practice success. © 2015 John Wiley & Sons Ltd.
An increasing number of countries are adopting good clinical practices guidelines as part of the regulation of clinical studies to register pharmaceutical products and other health-related products. Consequently, all parties involved in the research and development of these products should know them, implement them and ensure their compliance. However, good clinical practices guidelines are just one of the initiatives seeking to achieve the highest ethical and scientific standards in health research and in other areas where humans are research subjects. This review defines such practices and their objectives presenting in a practical manner their legal framework in Colombia, and clarifying their application in studies where interventions use no medications or those that are not clinical trials. Finally, the work discusses the challenges to ensure that good clinical practices contribute to the protection of research participants, the education of trustworthy health professionals, and a culture of respect for human beings.
Pinto Zipp, Genevieve; Maher, Catherine; Donnelly, Erin; Fritz, Brian; Snowdon, Lauren
Creating curriculums that develop physical therapy (PT) students into evidenced-based, critically reflective, entry-level practitioners is one of the primary goals for PT programs. Academic faculty partnering with neurologic residency programs to design learning environments that capitalize upon the strengths of both can create insightful educational experiences for students during their didactic training. These partnerships support the development of critical thinking skills and provide mentorship for residents transitioning from their role as a clinician to that of an educator. Using the SOLO (structure of observed learning outcomes) taxonomy as a framework for developing learning experiences, Seton Hall University neurologic academic faculty and program directors from the Kessler Institute for Rehabilitation Residency in Neurologic Physical Therapy have built a partnership that seeks to develop critical reflection skills in both the neurologic resident and entry-level PT students. While integration of residents into entry-level PT curriculum may not be novel, we believe that utilizing the SOLO model within this partnership is unique. This paper describes the partnership and learning experiences rooted in the SOLO taxonomy theoretical framework and discusses perceived benefits of this learning experience across professional health science programs.
Full Text Available Background. The aim of this study was to monitor oropharyngeal bacterial colonization in patients indicated for percutaneous endoscopic gastronomy (PEG. Methods. Oropharyngeal swabs were obtained from patients prior to PEG placement. A development of peristomal infection was evaluated. The analysis of oropharyngeal and peristomal site pathogens was done. Results. Consecutive 274 patients referred for PEG due to neurological disorder or cancer completed the study. Oropharyngeal colonization with pathogens was observed in 69% (190/274, dominantly in the neurologic subgroup of patients (P < 0.001. Peristomal infection occurred in 30 (10.9% of patients and in 57% of them the correlation between oropharyngeal and peristomal agents was present. The presence of oropharyngeal pathogens was assessed as an important risk factor for the development of peristomal infection only in oncological patients (OR = 8.33, 95% CI: 1.66–41.76. Despite a high prevalence of pathogens in neurological patients, it did not influence the risk of peristomal infection with the exception for methicillin resistant Staphylococcus aureus (MRSA carriers (OR 4.5, 95% CI: 1.08–18.76. Conclusion. During oropharyngeal microbial screening prior to the PEG insertion, the detection of pathogens may be a marker of the increased risk of peristomal infection in cancer patients only. In neurological patients the benefit of the screening is limited to the detection of MRSA carriers.
Kroupa, Radek; Jurankova, Jana; Dastych, Milan; Senkyrik, Michal; Pavlik, Tomas; Prokesova, Jitka; Jecmenova, Marketa; Dolina, Jiri; Hep, Ales
The aim of this study was to monitor oropharyngeal bacterial colonization in patients indicated for percutaneous endoscopic gastronomy (PEG). Oropharyngeal swabs were obtained from patients prior to PEG placement. A development of peristomal infection was evaluated. The analysis of oropharyngeal and peristomal site pathogens was done. Consecutive 274 patients referred for PEG due to neurological disorder or cancer completed the study. Oropharyngeal colonization with pathogens was observed in 69% (190/274), dominantly in the neurologic subgroup of patients (P < 0.001). Peristomal infection occurred in 30 (10.9%) of patients and in 57% of them the correlation between oropharyngeal and peristomal agents was present. The presence of oropharyngeal pathogens was assessed as an important risk factor for the development of peristomal infection only in oncological patients (OR = 8.33, 95% CI: 1.66-41.76). Despite a high prevalence of pathogens in neurological patients, it did not influence the risk of peristomal infection with the exception for methicillin resistant Staphylococcus aureus (MRSA) carriers (OR 4.5, 95% CI: 1.08-18.76). During oropharyngeal microbial screening prior to the PEG insertion, the detection of pathogens may be a marker of the increased risk of peristomal infection in cancer patients only. In neurological patients the benefit of the screening is limited to the detection of MRSA carriers.
Doern, Christopher D
It is an exciting time in clinical microbiology. New advances in technology are revolutionizing every aspect of the microbiology laboratory, from processing of specimens to bacterial identification; as a result, the microbiology laboratory is rapidly changing. With this change comes the challenge of selecting and implementing the technology that is most appropriate for each laboratory and clinical setting. This review focuses on issues surrounding implementation of new technology such that the improvements to clinical care are maximized. Copyright © 2013 Elsevier Inc. All rights reserved.
The neurologic music therapy is a new scope of music therapy. Its techniques deal with dysfunctions resulting from diseases of the human nervous system. Music can be used as an alternative modality to access functions unavailable through non-musical stimulus. Processes in the brain activated by the influence of music can be generalized and transferred to non-musical functions. Therefore, in clinical practice, the translation of non-musical therapeutic exercises into analogous, isomorphic ...
Full Text Available Fractional flow reserve is an important tool in the cardiac catheterization lab to assess the physiological significance of coronary lesions. This article discusses the basic concepts about FFR and its utility in clinical decision making.
Literature complements medical literature in the academic and clinical development of neurologists. The present article explores the contributions of writers of fiction on neurology. Literary works of fiction with particular reference to neurology. A symbiosis between writers of fiction and doctors has been well recognised. From Shakespeare to Cervantes by way of Dickens and Cela to writer - physicians such as Anton Chekhov or António Lobo Antunes have contributed through their medically informed literature to the better understanding of neurology. Some writers like Dostoevsky, Machado de Assis and Margiad Evans have written about their own experiences with disease thus bringing new insights to medicine. Furthermore, some neurological disorders have been largely based on literary descriptions. For instance, Dostoevsky's epilepsy has been retrospectively analysed by famous neurologists including Freud, Alajouanine or Gastaut, whilst his writings and biography have prompted others like Waxman and Geschwind to describe typical behavioural changes in temporal lobe epilepsy, finding their source of inspiration in Dostoevsky. Likewise, Cirignotta et al have named an unusual type of seizure after the Russian novelist. Inspired by Lewis Carroll, Todd introduced the term Alice in Wonderland Syndrome to refer to visual distortions generally associated with migraine. Writers of fiction offer a humanised perception of disease by contributing new insights into the clinical history, informing about the subjective experience of the illness and helping to eradicate the stigma associated to neurological disorders.
The development of practice guidelines is gaining popularity in both North America and Europe. This review article explores the different reasons behind guideline development, the methodologies used and the effects assessed so far. Experience since 1982 with a guideline development programme at CBO
Nielsen, Annegrethe; Pedersen, Pernille Mølholt
taking place in clinical practice and try to align the educational efforts in school and clinical settings for the benefit of the students PERSPECTIVES It is known that students in medical education find that clinical learning experiences do not reinforce the communication skills they learn pre......-clinically (Rosenbaum et al. 2013) and our own experience teaching Danish midwifery students indicates the same problem in our program. Providing an opportunity for the clinical teachers to learn, discuss and practice communication issues with each other and with theoretical teachers can represent an important...
Freedman, Daniel A; Albert, Dara V F
Osteopathic medical schools have a longstanding tradition of training primary care physicians (PCP). Neurologic symptoms are common in the PCP's office and there is an undersupply of neurologists in the United States. It is therefore crucial for osteopathic medical students to have a strong foundation in clinical neurology. Despite the importance, a mere 6% of osteopathic medical schools have required neurology clerkships. Furthermore, exposure to neurology in medical school through required clerkships has been correlated with matching into neurology residency. As osteopathic medical schools continue to expand, it will become increasingly important to emphasize the American Academy Neurology's published guidelines for a core clerkship curriculum. Practicing neurologists should take an active role in encouraging osteopathic medical schools to adopt these guidelines. © 2017 American Academy of Neurology.
Opondo, D.; Visscher, S.; Eslami, S.; Medlock, S.; Verheij, R.; Korevaar, J.C.; Abu-Hanna, A.
Purpose: To assess the extent to which clinical rules (CRs) can be implemented for automatic evaluationof quality of care in general practice.Methods: We assessed 81 clinical rules (CRs) adapted from a subset of Assessing Care of Vulnerable Elders(ACOVE) clinical rules, against Dutch College of
Määttä, Sylvia; Wallmyr, Gudrun
The aim of this study was to explore nurses' and ward-based clinical librarians' reflections on ward-based clinical librarians as facilitators for nurses' use of evidences-based practice. Nurses' use of evidence-based practice is reported to be weak. Studies have suggested that clinical librarians may promote evidence-based practice. To date, little is known about clinical librarians participating nurses in the wards. A descriptive, qualitative design was adopted for the study. In 2007, 16 nurses who had been attended by a clinical librarian in the wards were interviewed in focus groups. Two clinical librarians were interviewed by individual interviews. In the analysis, a content analysis was used. Three themes were generated from the interviews with nurses: 'The grip of everyday work', 'To articulate clinical nursing issues' and 'The clinical librarians at a catalyst'. The nurses experienced the grip of everyday work as a hindrance and had difficulties to articulate and formulate relevant nursing issues. In such a state, the nurses found the clinical librarian presence in the ward as enhancing the awareness of and the use of evidence-based practice. Three themes emerged from the analysis with the librarians. They felt as outsiders, had new knowledge and acquired a new role as ward-based clinical librarians. Facilitation is needed if nurses' evidence-based practice is going to increase. The combined use of nurses and clinical librarians' knowledge and skills can be optimised. To achieve this, nurses' skills in consuming and implementing evidence ought to be strengthened. The fusion of the information and knowledge management skill of the ward-based clinical librarian and the clinical expertise of the nurses can be of value. With such a collaborative model, nurse and ward-based clinical librarian might join forces to increase the use of evidence-based practice. © 2010 Blackwell Publishing Ltd.
Friedrich, W.; Lisse, K.; Bienert, R.; Flentje, H.; Koerner, H.; Wilken, T.; Akademie der Wissenschaften der DDR, Berlin-Buch. Zentralinstitut fuer Isotopen- und Strahlenforschung)
First clinical experience with a estradiol RIA kit developed in the Central Institute for Isotope- and Radiation Research is reported. The kit was used for the daily control of estradiol level in patients, which were treated within the program for in vitro fertilization and embryo transfer. The time of incubation could be shortened by means of a double antibody technique and by use of a precipitation mixture to 2 h. The intraassay variation is 9.2%, the interassay variation is 15.1%, the recovery rate is 94%. The sensitivity of the test (B 0 -3SD) is about 120 pmol/l. The estradiol RIA kit satisfies clinical requirements. (author)
Teertstra, Hendrik J.; Loo, Claudette E.; Bosch, Maurice A.A.J. van den; Muller, Sara H.; Gilhuijs, Kenneth G.A.; Tinteren, Harm van; Rutgers, Emiel J.T.
The purpose of this study was to assess the potential value of tomosynthesis in women with an abnormal screening mammogram or with clinical symptoms. Mammography and tomosynthesis investigations of 513 woman with an abnormal screening mammogram or with clinical symptoms were prospectively classified according to the ACR BI-RADS criteria. Sensitivity and specificity of both techniques for the detection of cancer were calculated. In 112 newly detected cancers, tomosynthesis and mammography were each false-negative in 8 cases (7%). In the false-negative mammography cases, the tumor was detected with ultrasound (n=4), MRI (n=2), by recall after breast tomosynthesis interpretation (n=1), and after prophylactic mastectomy (n=1). Combining the results of mammography and tomosynthesis detected 109 cancers. Therefore in three patients, both mammography and tomosynthesis missed the carcinoma. The sensitivity of both techniques for the detection of breast cancer was 92.9%, and the specificity of mammography and tomosynthesis was 86.1 and 84.4%, respectively. Tomosynthesis can be used as an additional technique to mammography in patients referred with an abnormal screening mammogram or with clinical symptoms. Additional lesions detected by tomosynthesis, however, are also likely to be detected by other techniques used in the clinical work-up of these patients. (orig.)
van Tubergen, Astrid M.; Landewé, Robert B. M.
Spondyloarthritis (SpA) usually follows a chronic disease course that requires regular medical care and monitoring to control for increased disease activity and to maintain physical function. This Review describes the instruments and imaging techniques available for monitoring SpA in clinical
Williams, Andrew N
During difficult times we forget that as healthcare practitioners we are immensely privileged. We have a job, with regular work and generally don't have to worry about putting food on our families' table. But from a humanities perspective, we also have front row seats on the drama of life and no two days can be the same. Yet as we struggle to master our profession, the day to day realities of the job itself struggles to master us. If we become 'too hard' we may be fully competent yet fail to discharge our duties properly; however, should we become 'too soft', we may find ourselves not being able to discharge those duties at all. Striking that 'happy' balance is a decision we each make for ourselves every day during our decades of practice. For me, it has been necessary from the outset to include medical humanities within the clinico-medical perspective of daily practice. My definition of Medical Humanities will not only include medical history but also, stories, films and plays. This article relates some practices which I have found useful. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.
Wilmshurst, Jo M.; Badoe, Eben; Wammanda, Robinson D.; Mallewa, Macpherson; Kakooza-Mwesige, Angelina; Venter, Andre; Newton, Charles R.
The first African Child Neurology Association meeting identified key challenges that the continent faces to improve the health of children with neurology disorders. The capacity to diagnose common neurologic conditions and rare disorders is lacking. The burden of neurologic disease on the continent is not known, and this lack of knowledge limits the ability to lobby for better health care provision. Inability to practice in resource-limited settings has led to the migration of skilled professionals away from Africa. Referral systems from primary to tertiary are often unpredictable and chaotic. There is a lack of access to reliable supplies of basic neurology treatments such as antiepileptic drugs. Few countries have nationally accepted guidelines either for the management of epilepsy or status epilepticus. There is a great need to develop better training capacity across Africa in the recognition and management of neurologic conditions in children, from primary health care to the subspecialist level. PMID:22019842
del Sel Sylvia
Full Text Available Abstract Background Human enterovirus 71 (HEV71 can cause Hand, foot, and mouth disease (HFMD with neurological complications, which may rapidly progress to fulminant cardiorespiratory failure, and death. Early recognition of children at risk is the key to reduce acute mortality and morbidity. Methods We examined data collected through a prospective clinical study of HFMD conducted between 2000 and 2006 that included 3 distinct outbreaks of HEV71 to identify risk factors associated with neurological involvement in children with HFMD. Results Total duration of fever ≥ 3 days, peak temperature ≥ 38.5°C and history of lethargy were identified as independent risk factors for neurological involvement (evident by CSF pleocytosis in the analysis of 725 children admitted during the first phase of the study. When they were validated in the second phase of the study, two or more (≥ 2 risk factors were present in 162 (65% of 250 children with CSF pleocytosis compared with 56 (30% of 186 children with no CSF pleocytosis (OR 4.27, 95% CI2.79–6.56, p rd or later day of febrile illness, the sensitivity, specificity, PPV and NPV of ≥ 2 risk factors predictive of CSF pleocytosis were 75%(57/76, 59%(27/46, 75%(57/76 and 59%(27/46, respectively. Conclusion Three readily elicited clinical risk factors were identified to help detect children at risk of neurological involvement. These risk factors may serve as a guide to clinicians to decide the need for hospitalization and further investigation, including cerebrospinal fluid examination, and close monitoring for disease progression in children with HFMD.
Turner-Stokes, Lynne; Williams, Heather; Bill, Alan; Bassett, Paul; Sephton, Keith
To evaluate functional outcomes, care needs and cost-efficiency of specialist rehabilitation for a multicentre cohort of inpatients with complex neurological disability, comparing different diagnostic groups across 3 levels of dependency. A multicentre cohort analysis of prospectively collected clinical data from the UK Rehabilitation Outcomes Collaborative (UKROC) national clinical database, 2010-2015. All 62 specialist (levels 1 and 2) rehabilitation services in England. Working-aged adults (16-65 years) with complex neurological disability. all episodes with length of stay (LOS) 8-400 days and complete outcome measures recorded on admission and discharge. Total N=5739: acquired brain injury n=4182 (73%); spinal cord injury n=506 (9%); peripheral neurological conditions n=282 (5%); progressive conditions n=769 (13%). Specialist inpatient multidisciplinary rehabilitation. Dependency and care costs: Northwick Park Dependency Scale/Care Needs Assessment (NPDS/NPCNA). Functional independence: UK Functional Assessment Measure (UK Functional Independence Measure (FIM)+FAM). Cost-efficiency: (1) time taken to offset rehabilitation costs by savings in NPCNA-estimated costs of ongoing care, (2) FIM efficiency (FIM gain/LOS days), (3) FIM+FAM efficiency (FIM+FAM gain/LOS days). Patients were analysed in 3 groups of dependency. Mean LOS 90.1 (SD 66) days. All groups showed significant reduction in dependency between admission and discharge on all measures (paired t tests: pSpecialist rehabilitation can be highly cost-efficient for all neurological conditions, producing substantial savings in ongoing care costs, especially in high-dependency patients. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/
Santra, Amburanjan; Kumar, Rakesh
Brain single photon emission computed tomography (SPECT) is a well-established and reliable method to assess brain function through measurement of regional cerebral blood flow (rCBF). It can be used to define a patient's pathophysiological status when neurological or psychiatric symptoms cannot be explained by anatomical neuroimaging findings. Though there is ample evidence validating brain SPECT as a technique to track human behavior and correlating psychiatric disorders with dysfunction of specific brain regions, only few psychiatrists have adopted brain SPECT in routine clinical practice. It can be utilized to evaluate the involvement of brain regions in a particular patient, to individualize treatment on basis of SPECT findings, to monitor the treatment response and modify treatment, if necessary. In this article, we have reviewed the available studies in this regard from existing literature and tried to present the evidence for establishing the clinical role of brain SPECT in major psychiatric illnesses
Purpose: In this article, the author comments on aspects of Kamhi's (2014) article, which caused the author to think more deeply about definitions of language, theories of learning, and how these two core components of intervention prepare clinical scientists as they search the literature for new knowledge. Interprofessional collaborative…
Pizarro Trigo, F.; Teijeira Garcia, M.; Zaballos Carrera, S.
Is frequently abused of The tolerances established for organ at risk  in diagrams of standard fractionation (2Gy/session, 5 sessions per week) when applied to Dose-Volume histograms non-standard schema. The purpose of this work is to establish when this abuse may be more important and realize a transformation of fractionation non-standard of histograms dosis-volumen. Is exposed a case that can be useful to make clinical decisions. (Author)
Phillips, Kari A; Singh Ospina, Naykky; Rodriguez-Gutierrez, Rene; Castaneda-Guarderas, Ana; Gionfriddo, Michael R; Branda, Megan; Montori, Victor
Little is known about humor's use in clinical encounters, despite its many potential benefits. We aimed to describe humor during clinical encounters. We analyzed 112 recorded clinical encounters. Two reviewers working independently identified instances of humor, as well as information surrounding the logistics of its use. Of the 112 encounters, 66 (59%) contained 131 instances of humor. Humor was similarly frequent in primary care (36/61, 59%) and in specialty care (30/51, 59%), was more common in gender-concordant interactions (43/63, 68%), and was most common during counseling (81/112, 62%). Patients and clinicians introduced humor similarly (63 vs 66 instances). Typically, humor was about the patient's medical condition (40/131, 31%). Humor is used commonly during counseling to discuss the patient's medical condition and to relate to general life events bringing warmth to the medical encounter. The timing and topic of humor and its use by all parties suggests humor plays a role in the social connection between patients and physicians and allows easier discussion of difficult topics. Further research is necessary to establish its impact on clinicians, patients, and outcomes. © Copyright 2018 by the American Board of Family Medicine.
Hecht, Jacqueline T; Bodensteiner, John B; Butler, Ian J
Achondroplasia is the best described and most common form of the congenital short-limbed dwarfing conditions. Achondroplasia is apparent at birth and has a birth prevalence of 1 in 20000-30000 live-born infants. Achondroplasia is inherited as an autosomal dominant condition, although 80% of cases occur sporadically as new events in their families. Achondroplasia is caused, in virtually all of the cases, by a G380R mutation in fibroblast growth factor receptor 3 (FGFR3). Patients with achondroplasia should be evaluated by a multidisciplinary team of clinicians including geneticists, neurologists, and orthopedists, since there are numerous bony and neurological complications. The most severe complication results from craniocervical stenosis and medullary and upper spinal cord compression, which can have devastating and even lethal sequelae during early childhood. In subsequent decades, including adolescence, spinal cord and nerve compression are more prominent. The neurological complications of achondroplasia have been recognized in adults for more than a century and are attributed to bony defects, connective tissue structures, or both. Similar neurological complications are now appreciated in infants, young children, and teenagers with achondroplasia. Defective connective tissue elements in achondroplasia frequently lead to ligamentous laxity, which can aggravate the complications associated with bony stenosis. Bony abnormalities are known to cause neurological morbidity and lead to a shortened lifespan. Neurological complications associated with achondroplasia are reviewed, including recommendations for the evaluation and management of these clinical problems. © 2014 Elsevier B.V. All rights reserved.
Trattnig, S; Fruehwald, F; Schwaighofer, B; Huebsch, P; Reisner, T; Binder, H
81 patients classed into three groups with clinical evidence of neurological symptoms and posttraumatic pain of the cervical spine and the incidence of degenerative disorders were studied noninvasively via CT scanning. In about half of the patients with nerve-root symptomatology as well as with signs of involvement of long tracts, narrowing of the foramen intervertebrale, respectively of the spinal tract, was seen, attributable to degenerative osseous apposition with excellent clinical segmental and (according to radicular symptoms) side correlation. In contrast to these results the group of patients with posttraumatic clinical symptoms showed almost 50% less preexisting degenerative disorders of the cervical spine. Hypertrophic changes of the processus articulares with narrowing of the spinal canal occurred in 14% and were therefore of minor clinical significance. (orig./GDG).
Full Text Available Dengue counts among the most commonly encountered arboviral diseases, representing the fastest spreading tropical illness in the world. It is prevalent in 128 countries, and each year >2.5 billion people are at risk of dengue virus infection worldwide. Neurological signs of dengue infection are increasingly reported. In this review, the main neurological complications of dengue virus infection, such as central nervous system (CNS, peripheral nervous system, and ophthalmic complications were discussed according to clinical features, treatment and possible pathogenesis. In addition, neurological complications in children were assessed due to their atypical clinical features. Finally, dengue infection and Japanese encephalitis were compared for pathogenesis and main clinical manifestations.
Full Text Available Ambulatory blood pressure monitoring (ABPM became a subject of considerable scientific interest. Due to the increasing use of the ABPM in everyday clinical practice it is important that all the users have a correct knowledge on the clinical indications, the methodology of using the device including some technical issues and the interpretation of results. In the last years several guidelines and position papers have been published with recommendations for the monitoring process, reference values, for clinical practice and research. This paper represents a summary of the most important aspects related to the use of ABPM in daily practice, being a synthesis of recommendations from the recent published guidelines and position papers. This reference article presents the practical and technical issues of ABPM, the use of this method in special situations, the clinical interpretation of measured values including the presentation of different ABPM patterns, derived parameters, the prognostic significance and the limitations of this method.
Nigerian Journal of Clinical Practice. ... Salivary glucose as a diagnostic tool in Type II diabetes mellitus: A case-control study · EMAIL ... Dentists' knowledge of occlusal splint therapy for bruxism and temporomandibular joint disorders · EMAIL ...
Objective: The therapeutic management of patients with Low Back Pain (LBP) has long been characterized ... Keywords: Low back pain, Clinical practice Guidelines, Knowledge, Adherence ..... discourage the use of modalities such as TENS,.
Tarver, William J.
Vitamin D and its metabolites have clinical significance because they play a critical function in calcium homeostasis and bone metabolism. Although not all of the pathologic mechanisms have been adequately described, vitamin D insufficiency and deficiency, as measured by low levels of 25-OH vitamin D, are associated with a variety of clinical conditions including osteoporosis, falls and fractures in the elderly, decreased immune function, bone pain, and possibly colon cancer and cardiovascular health.2 Apart from inadequate dietary intake, patients may present with low levels of vitamin D if they receive inadequate sunlight. The astronaut population is potentially vulnerable to low levels of vitamin D for several reasons. Firstly, they may train for long periods in Star City, Russia, which by virtue of its northern latitude receives less sunlight in winter months. Secondly, astronauts are deprived of sunlight while aboard the International Space Station (ISS). In addition, ISS crew members are exposed to microgravity for prolonged durations and are likely to develop low bone mineral density despite the use of countermeasures. Therefore, closely monitoring and maintaining adequate vitamin D levels is important for the astronaut corps.
Stace, Edward T; Dakin, Stephanie G; Mouthuy, Pierre-Alexis; Carr, Andrew J
Globally health care spending is increasing unsustainably. This is especially true of the treatment of musculoskeletal (MSK) disease where in the United States the MSK disease burden has doubled over the last 15 years. With an aging and increasingly obese population, the surge in MSK related spending is only set to worsen. Despite increased funding, research and attention to this pressing health need, little progress has been made toward novel therapies. Tissue engineering and regenerative medicine (TERM) strategies could provide the solutions required to mitigate this mounting burden. Biomaterial-based treatments in particular present a promising field of potentially cost-effective therapies. However, the translation of a scientific development to a successful treatment is fraught with difficulties. These barriers have so far limited translation of TERM science into clinical treatments. It is crucial for primary researchers to be aware of the barriers currently restricting the progression of science to treatments. Researchers need to act prospectively to ensure the clinical, financial, and regulatory hurdles which seem so far removed from laboratory science do not stall or prevent the subsequent translation of their idea into a treatment. The aim of this review is to explore the development and translation of new treatments. Increasing the understanding of these complexities and barriers among primary researchers could enhance the efficiency of biomaterial translation. © 2015 Wiley Periodicals, Inc.
Barnard, Philip J
This paper articulates and discusses the parts played by different processes and representations in the overall conduct of applied clinical science. It distinguishes two sorts of representation, theories in the science base and bridging representations needed to map from real world behaviour to basic theory and from theory back to the real world. It is then argued that macro-theories of the "normal" human mental architecture could help synthesise basic theoretical accounts of diverse psychopathologies, without recourse to special purpose clinical cognitive theories of particular psychopathologies or even specific symptoms. Using the Interacting Cognitive Subsystems model [Affect, Cognition and Change: Re-modelling Depressive Thought, Lawrence Erlbaum Associates, Hove, 1993], some specific macro-theoretic variables are identified. Concrete illustrations are given of how the essence of quite complex basic theory can be translated into a simpler representational format to help clinicians conceptualise a psychopathological state and pinpoint relevant variables that might be changed by therapeutic interventions. Some suggestions are also offered about how the inevitable problem of complexity in multiple component theories might be directly confronted.
Social phobia is a pervasive pattern of social inhibition, feelings of inadequacy, and hypersensitivity, occurring in about 18% of the clinical population. Despite good results with cognitive-behavioural treatment, social phobia seems to be a chronic disorder with several complications. The author describes an analysis of a divorced woman who was exposed to an early premature sexual seduction by her father, abruptly terminated because of an accident. The loss of the father was repaired by a delusional system as defence against the re-emergence of a catastrophic situation. Her compulsion to repeat the traumatic situation was seen in symbolic attempts to reproduce the lost experience of forbidden pleasure with other men, ending in hopeless affairs. According to DSM-IV the patient had-besides social phobia-several personality disturbances, clinically manifested by weak ego boundaries, an unclear identity, and low self-esteem. Cognitive-behavioural therapy and psychopharmaca were without any effect. The childhood experiences were repeated in the context of the analysis and worked through, especially the pre-oedipal and oedipal conflicts. Important repeating themes were "crime", guilt, and punishment. After 3 years of analysis it was possible for the patient to expose herself to anxiety-producing situations with less symptoms. It was possible for her to withdraw the projections and take more responsibility for the unconscious sexual and aggressive impulses. At the 5-year follow-up her satisfactions had become more realistic and she became involved in a positive relationship.
Zagaynova, Elena; Gladkova, Natalia D.; Shakhov, Andrey; Terentjeva, Anna; Snopova, Ludmila B.; Kuznetzova, Irina A.; Streltzova, Olga; Shakhova, Natalia M.; Kamensky, Vladislav A.; Gelikonov, Grigory V.; Gelikonov, Valentin M.; Kuranov, Roman V.; Myakov, Alex
Clinical studies using OCT involved 2000 patients in various fields of medicine such as gastroenterology, urology, laryngology, gynecology, dermatology, stomatology, etc. Layered high-contrast images were typical for benign epithelial conditions. OCT distinguish in mucosae: epithelium, connective tissue layer, and smooth-muscle layer. Various benign processes occurring in mucosa manifest in OCT images as changes in the epithelial height, scattering properties and the course of the basement membrane. Lack of the layered structural pattern is the main criterion for dysplastic / malignant images. In clinic: OCT data may be critical for choosing a tissue site for excisional biopsy, OCT can detect tumor borders and their linear dimensions, OCT can be used to plan a resection line in operations and to control adequacy of resection, to monitor whether reparative processes are timely and adequate. OCT sensitivity of the uterine cervix, urinary bladder and larynx is 82, 98, 77%, respectively, specificity - 78, 71, 96%, diagnostic accuracy - 81, 85, 87% with significantly good agreement index of clinicians kappa - 0.65, 0.79, 0.83 (confidence intervals: 0.57-0.73; 0.71-0.88; 0.74-0.91). Error in detection of high grade dysplasia and microinvasive cancer is 21.4% in average. Additional modification of OCT (cross-polarisation OCT, OCM), development of the procedure (biotissue compression, application of chemical agents) can improve the specificity and sensitivity of traditional modality.
Full Text Available Roger Menendez1, Michael D Goldman21Allergy and Asthma Center of El Paso, El Paso, TX, USA; 2Pulmonary Division, UCLA Gaffen School of Medicine, Los Angeles, CA, USAAbstract: The natural history of asthma appears to be driven primarily by the timing and duration of viral respiratory infections. From the very high rate of infections in childhood, to the more sporadic pattern seen in adults, the cycle of acute injury followed by an inefficient repair process helps explain the clinical patterns of asthma severity currently recognized by asthma guidelines. Why the asthmatic host responds to viral injury in a particular way is largely a mystery and the subject of intense investigation. The role of viruses in asthma extends not just to intermittent but to persistent disease, and to both the atopic as well as nonatopic phenotypes. Future therapeutic strategies should include primary prevention via the development of antiviral innate immunity-enhancing vaccines, as well as secondary prevention via the use of antiviral agents, or immunomodulators designed to boost the antiviral response or interrupt the proinflammatory cascade.Keywords: asthma, rhinoviruses, exacerbations, epidemiology, phenotypes, clinical trials
Fukui, Issei; Ishikawa, Tatsuya; Moroi, Junta
A small part of the patients with subarachnoid hemorrhage (SAH) are not properly diagnosed until they suffer ischemic neurological deficits and/or rebleeding during vasospasm. We therefore investigated the clinical profile of such patients. We retrospectively analyzed 581 patients with aneurysmal SAH experienced in our institute between 2001 and 2009. Patient's characteristics, presence and severity of headache before final diagnosis, imaging investigations they received, their World Federation of Neurological Surgeons (WFNS) grades at admission, the location of aneurysm, treatment, and outcome at discharge were investigated. Five patients were not correctly diagnosed until they presented neurological deficits due to vasospasm or experienced simultaneous rebleeding. Their mean age was 69.4, and all were female. Although all patients had a bad headache, they did not undergo any imaging examinations. Immediate coil embolization was performed for 2 patients, 1 died due to rupturing during embolization procedure. The other 3 were treated by open clipping surgery (2 delayed and 1 immediate). Four patients had some disability as a sequel, and their outcomes were significantly worse compared with 53 patients with SAH in WFNS Grade II. The patients with SAH who had not been properly diagnosed in the acute stage had a poor outcome. We should be very careful when we see patients complaining of severe headache. (author)
Zhang, Y; Liu, X J
Digital medical technologies or computer aided medical procedures, refer to imaging, 3D reconstruction, virtual design, 3D printing, navigation guided surgery and robotic assisted surgery techniques. These techniques are integrated into conventional surgical procedures to create new clinical protocols that are known as "digital surgical techniques". Conventional health care is characterized by subjective experiences, while digital medical technologies bring quantifiable information, transferable data, repeatable methods and predictable outcomes into clinical practices. Being integrated into clinical practice, digital techniques facilitate surgical care by improving outcomes and reducing risks. Digital techniques are becoming increasingly popular in trauma surgery, orthopedics, neurosurgery, plastic and reconstructive surgery, imaging and anatomic sciences. Robotic assisted surgery is also evolving and being applied in general surgery, cardiovascular surgery and orthopedic surgery. Rapid development of digital medical technologies is changing healthcare and clinical practices. It is therefore important for all clinicians to purposefully adapt to these technologies and improve their clinical outcomes.
Gao, Mei; Rejaei, Damoon; Liu, Hong
After nearly half a century on the market, ketamine still occupies a unique corner in the medical armamentarium of anesthesiologists or clinicians treating pain. Over the last two decades, much research has been conducted highlighting the drug's mechanisms of action, specifically those of its enantiomers. Nowadays, ketamine is also being utilized for pediatric pain control in emergency department, with its anti-hyperalgesic and anti-inflammatory effects being revealed in acute and chronic pain management. Recently, new insights have been gained on ketamine's potential anti-depressive and antisuicidal effects. This article provides an overview of the drug's pharmacokinetics and pharmacodynamics while also discussing the potential benefits and risks of ketamine administration in various clinical settings. PMID:27018176
T. A. Belousova
Full Text Available The article discusses issues related to current criteria for selection of glucocorticosteroids for external use as the basic therapy for a great number of allergic and inflammatory skin diseases. The authors emphasize that non-fluorinated GCSs having the best efficacy-to-safety ratio must be the drugs of first choice. The article provides data on a positive clinical experience of using a non-halogenated glucocorticosteroid for external use - hydrocortisone 17-butyrate (Laticort - for treatment of steroid-sensitive dermatoses in children and adults. The drug has a high anti-inflammatory action and minimum risk of the development of side effects, which is sufficient for using it in sensitive areas of skin (face, neck, folds, genitals both in children and in adults. The availability of three forms of the drug (solution, cream and ointment ensures the expedience and convenience of its application at any stage of the inflammatory process and for any localization.
Somlóová, Z; Rosa, J; Petrák, O; Strauch, B; Zelinka, T; Holaj, R; Widimský, J
Arterial hypertension is a common worldwide disease with a prevalence of approximately 26%. Secondary cause is known in 5-10% of patients with hypertension. We should think of secondary hypertension in all patients with resistant hypertension, in patients with sudden deterioration in the control of hypertension and in patients with laboratory and clinical signs of diseases associated with secondary hypertension. It is important to distinguish between secondary hypertension and pseudo-resistance (noncompliance to treatment, white coat syndrome). Secondary causes of hypertension can be divided into endocrine (primary aldosteronism, pheochromocytoma, hypercortisolism, hyperparathyreoidism), renal - renovascular and renal parenchymal hypertension, and other causes as sleep apnoe syndrome, hypertension in pregnancy, coarctation of the aorta and intracranial tumors.
Our concept of Boron Neutron Capture Therapy (BNCT) is to selectively destroy tumour cells using the high LET particles yielded from the 10B(n,α)7Li reactions. The effort of clinical investigators has concentrated on how to escalate the radiation dose at the target point. BNCT in Japan combines thermal neutrons and BSH (Na 2 B 12 H 11 SH). The radiation dose is determined by the neutron fluence at the target point and the boron concentration in the tumour tissue. According to the recent analysis, the ratio of boron concentration (BSH) in tumour tissue and blood is nearly stable at around 1.2 to 1.69. Escalation of the radiation dose was carried out by means of improving the penetration of the thermal neutron beam. Since 1968, 175 patients with glioblastoma (n=83), anaplastic astrocytoma (n=44), low grade astrocytoma (n=16) or other types of tumour (n=32) were treated by BNCT at 5 reactors (HTR n=13, JRR-3 n=1, MulTR n=98, KUR n=30, JRR-2 n=33). The retrospective analysis revealed that the important factors related to the clinical results and QOL of the patients were minimum tumour volume radiation dose, more than 18Gy of physical dose and maximum vascular radiation dose (less than 15Gy) in the normal cortex. We have planned several trials to escalate the target radiation dose. One trial makes use of a cavity in the cortex following debulking surgery of the tumour tissue to improve neutron penetration. The other trial is introduction of epithermal neutron. KUR and JRR-4 were reconstructed and developed to be able to irradiate using epithermal neutrons. The new combination of surgical procedure and irradiation using epithermal neutrons should remarkably improve the target volume dose compared to the radiation dose treated by thermal neutrons. (author)
Cameron, Cheryl A.; And Others
Dental and dental hygiene faculty should maintain their clinical skills through regular practice, to improve their ability to relate to students through instruction, provide an additional source of income, and improve their image in the community. Institutional policies fostering and regulating faculty practice plans are suggested. (Author/MSE)
Lammert, Marilyn; Dolan, Mary M.
Describes two dimensions of Gestalt therapy that can enhance clinical practice--orientation to the present and active-experimental style--and examines them in relation to some traditional principles of practice. Gestalt theory offers a method of discovery that is a combination of phenomenology and behaviorism. (JAC)
Wallis, Christopher J D; Naylor, C David; Detsky, Allan S
Variations in clinical practice are commonly viewed as a sign of uneven quality of care and attributed to provider self-interest. However, patient preferences, physician practice patterns, and diagnostic and therapeutic uncertainty also cause variations. Greater attention to both doctor-patient interactions and limits to the available evidence might enable more effective assessment and improvement of health-care quality.
Fowler, M D
Contemporary nursing ethics education focuses on the use of an analytical model of ethical decision making for both its process and its content. Perhaps this is the case because it bears some resemblance to the nursing process, which is taught in a similar fashion. Thus, a deductivist method of ethical decision making fits within the same general schema of the hypotheticodeductive method of decision making that is taught for nursing diagnosis. Ethics requires that nurses respect persons, inform patients and secure their consent, not inflict harm, preserve the patient's quality of life, prevent harm and remove harmful conditions, do good for patients, and minimize risk to themselves. These are among the norms of obligation that guide ethical analysis and judgment in nursing practice and are the substance of the analytical model of ethical decision making. Nursing's ethics has established high ideals and strong demands for nurses. These are demands which nurses have met and ideals which have often been realized. Whatever the strength of our science, nursing is an inherently moral endeavor and is only as strong as its commitment to its ethical obligations and values. Between the grinding edges of the forces that affect it, nursing must establish its priorities among the aspects of its environment that it attempts to control. Ethics must be chief among those priorities.
Hald, Gert Martin; Kristensen, Ellids
This study investigated sexual function in women with a history of severe intrafamilial childhood sexual abuse (CSA) and the correlation between sexual problems and the severity of CSA, adult support during childhood and current psychiatric symptoms. The sample consisted of 158 women who...... subsequently began specialized group psychotherapy for CSA sequellae. Clinical interview and questionnaires (Present Sexual Function, Sexual and Body Satisfaction, Symptom Check List 90-R) were used for data collection in a cross sectional study design. Non-parametric analysis, linear and logistic regression...... analysis were applied. Of the women, 63% were unsatisfied with their current sexual life, 39% felt uncomfortable with physical endearments and 71% were unsatisfied with their body. Only 82% had an active sexual life and, of these, 73% reported at least one sexual problem, 48% orgasmic problems and 45...
Baron, R; Binder, A; Attal, N; Casale, R; Dickenson, A H; Treede, R-D
Low back pain (LBP) is one of the most common chronic pain conditions. This paper reviews the available literature on the role of neuropathic mechanisms in chronic LBP and discusses implications for its clinical management, with a particular focus on pharmacological treatments. Literature searches were performed in PubMed, key pain congresses and ProQuest Dialog to identify published evidence on neuropathic back pain and its management. All titles were assessed for relevant literature. Chronic LBP comprises both nociceptive and neuropathic components, however, the neuropathic component appears under-recognized and undertreated. Neuropathic pain (NP) is challenging to manage. Many patients with chronic LBP have pain that is refractory to existing treatments. Typically, less than half of patients experience clinically meaningful analgesia with oral pharmacotherapies; these are also associated with risks of adverse effects. Paracetamol and NSAIDs, although widely used for LBP, are unlikely to ameliorate the neuropathic component and data on the use of NP medications such as antidepressants and gabapentin/pregabalin are limited. While there is an unmet need for improved treatment options, recent data have shown tapentadol to have efficacy in the neuropathic component of LBP, and studies suggest that the capsaicin 8% patch and lidocaine 5% medicated plaster, topical analgesics available for the treatment of peripheral NP, may be a valuable additional approach for the management of neuropathic LBP. Chronic LBP often has an under-recognized neuropathic component, which can be challenging to manage, and requires improved understanding and better diagnosis and treatment. WHAT DOES THIS REVIEW ADD?: Increased recognition and improved understanding of the neuropathic component of low back pain raises the potential for the development of mechanism-based therapies. Open and retrospective studies suggest that agents like tapentadol and topical analgesics - such as the capsaicin
Co-morbid sleep disorders are quite common in Child Neurology. Formal training in the field of sleep medicine and routine attention to sleep-wake function in clinical practice enhances the ability of the child neurologist to deliver comprehensive care. Copyright © 2011 Elsevier Inc. All rights reserved.
Smith, Kirsten V; Thew, Graham R
The combination of clinical psychologists' therapeutic expertise and research training means that they are in an ideal position to be conducting high-quality research projects. However, despite these skills and the documented benefits of research to services and service users, research activity in practice remains low. This article aims to give an overview of the advantages of, and difficulties in conducting research in clinical practice. We reviewed the relevant literature on barriers to research and reflected on our clinical and research experiences in a range of contexts to offer practical recommendations. We considered factors involved in the planning, sourcing support, implementation, and dissemination phases of research, and outline suggestions to improve the feasibility of research projects in post-qualification roles. We suggest that research leadership is particularly important within clinical psychology to ensure the profession's continued visibility and influence within health settings. Clinical implications Emerging evidence suggests that clinical settings that foster research are associated with better patient outcomes. Suggestions to increase the feasibility of research projects in clinical settings are detailed. Limitations The present recommendations are drawn from the authors' practical experience and may need adaptation to individual practitioners' settings. This study does not attempt to assess the efficacy of the strategies suggested. © 2017 The Authors. British Journal of Clinical Psychology published by John Wiley & Sons Ltd on behalf of British Psychological Society.
Burgers, J.S.; Grol, R.P.T.M.; Zaat, J.O.M.; Spies, T.H.; Bij, A.K. van der; Mokkink, H.G.A.
BACKGROUND: The use of clinical guidelines in general practice is often limited. Research on barriers to guideline adherence usually focuses on attitudinal factors. Factors linked to the guideline itself are much less studied. AIM: To identify characteristics of effective clinical guidelines for
Brown, Allen W; Watanabe, Thomas K; Hoffman, Jeanne M; Bell, Kathleen R; Lucas, Sylvia; Dikmen, Sureyya
Individuals with headache after traumatic brain injury (TBI) receive care in a wide variety of clinical locations by physicians trained in multiple specialties. To understand current practice patterns and perceptions of treatment issues among clinicians managing headache after TBI. National survey of current clinical practice using a 20-item questionnaire developed by the authors. Survey respondents were members of the Central Nervous System Council list survey of the American Academy of Physical Medicine and Rehabilitation (N = 1782) and the American Headache Society membership (N = 1260). The survey was sent electronically to potential participants and was followed by 2 biweekly reminders. The survey queried the physicians' clinical setting; their use of headache classification systems, headache diaries, checklists, and diagnostic procedures; the pharmacologic and nonpharmacologic treatments prescribed; and headache chronicity and associated symptoms and disorders among their patients with TBI. Completed surveys were received from 193 respondents. The use of standardized classification systems and checklists was commonly reported. Respondents used nonpharmacologic and pharmacologic treatment approaches with similar frequency and modest perceived success rates. A high frequency of headache-associated new sleep and mood disorders was reported. When response differences occurred between practice settings, they reflected a focus on headache diagnosis, classification, and pharmacologic treatment among neurology and specialty headache clinics, whereas a nonpharmacologic approach to management among TBI specialty and general rehabilitation clinicians was more commonly reported. Management strategies for treating headache after TBI vary widely among general and specialty clinical practices. This suggests that additional research is needed that would lead to an increase in the use of established headache classification and the development of standardized management
Ramirez, Amelie G; Wildes, Kimberly; Talavera, Greg; Nápoles-Springer, Anna; Gallion, Kipling; Pérez-Stable, Eliseo J
Ethnic differences in physicians' attitudes and behaviors related to clinical trials might partially account for disparities in clinical trial participation among Latino patients. Literature regarding Latino physicians' clinical trials attitudes and practices, in comparison to White physicians, was lacking. Cross-sectional data from randomly selected physicians (N=695), stratified by ethnicity, were analyzed to test associations of ethnicity with physicians' participation in and attitudes toward referral of patients to clinical trials. Chi-square analyses showed significant (pLatino physicians were significantly less involved in clinical trials than White physicians and found less scientific value in them, highlighting areas for future education and intervention.
Kim, Jae Seung
Dopamine transporter imaging is useful in the diagnosis of Parkinson's disease and the most successful technique in the clinical use of neuroreceptor imaging. Recently, several radiopharmaceuticals including I-123 FP-CIT, Tc-99m TRODAT, and F-18 FP-CIT for dopamine transporter imaging have been approved for the routine clinical use in several European countries, Taiwan and Korea, respectively. This review summarized the practical issue for the routine clinical examination of dopamine transporter imaging
Weise, Kathryn L; Daly, Barbara J
Clinical ethics consultants represent a multidisciplinary group of scholars and practitioners with varied training backgrounds, who are integrated into a medical environment to assist in the provision of ethically supportable care. Little has been written about the degree to which such consultants are accountable for the patient care outcome of the advice given. We propose a model for examining degrees of internally motivated accountability that range from restricted to unbounded accountability, and support balanced accountability as a goal for practice. Finally, we explore implications of this model for training of clinical ethics consultants from diverse academic backgrounds, including those disciplines that do not have a formal code of ethics relating to clinical practice.
Limited organ availability and an increasing demand for organ transplantation has extended transplant waiting times and thus increased morbidity and mortality for potential recipients on waiting lists. The Queensland Liver Transplant Service identified use of clinical practice guidelines developed from evidence-based practice as a strategic clinical management/workflow tool that could improve clinical outcomes for patients awaiting liver transplant. An extensive review of publications related to the management of advanced liver disease in potential transplant recipients was undertaken and the supporting evidence was identified. In all stages of development of the guidelines, the multidisciplinary collaborative team of clinicians used recommended principles from The Appraisal of Guidelines, Research and Evaluation collaboration. The liver transplant recipient coordinator acted as facilitator for the project, identifying positive factors and resolving obstacles. Key focus areas in optimizing medical management before liver transplant were identified with the aim of preventing disease progression and complications that would jeopardize patients' outcome. Clinical practice guidelines were developed for each key area to optimize care by promoting appropriate timing of clinical interventions. Practices that required change to comply with identified best practice were investigated, and clinical practice for the outpatient medical management of potential liver transplant recipients with chronic liver disease were developed collaboratively. These guidelines have been accepted and are being implemented within the gastroenterology and hepatology department at the Princess Alexandra Hospital.
Johnson, Nicholas E; Maas, Matthew B; Coleman, Mary; Jozefowicz, Ralph; Engstrom, John
To assess the strengths and weaknesses of neurology resident education using survey methodology. A 27-question survey was sent to all neurology residents completing residency training in the United States in 2011. Of eligible respondents, 49.8% of residents returned the survey. Most residents believed previously instituted duty hour restrictions had a positive impact on resident quality of life without impacting patient care. Most residents rated their faculty and clinical didactics favorably. However, many residents reported suboptimal preparation in basic neuroscience and practice management issues. Most residents (71%) noted that the Residency In-service Training Examination (RITE) assisted in self-study. A minority of residents (14%) reported that the RITE scores were used for reasons other than self-study. The vast majority (86%) of residents will enter fellowship training following residency and were satisfied with the fellowship offers they received. Graduating residents had largely favorable neurology training experiences. Several common deficiencies include education in basic neuroscience and clinical practice management. Importantly, prior changes to duty hours did not negatively affect the resident perception of neurology residency training.
This article examines challenges and learning outcomes for nursing students from a Central European university of applied sciences who completed 3 months of clinical practice in Norway. The clinical practice was supervised in English by Norwegian nurses and nursing teachers. English is not the primary language in any of the countries. Increases in global migration have contributed to the need for an international dimension in nursing education. Personal mobility is a crucial part of the European Union's goal of becoming a knowledge society. Clinically based experiences pose challenges that are additional to and often more complex than traditional course-based experiences. Students who come from a non-English-speaking country for clinical practice in Norway face challenges regarding language. Accepting incoming students is a way of achieving higher quality and more relevant education in nursing. The study shows that clinical practice in a foreign country gives added value compared with clinical practice at home. Greater self-confidence and understanding of core concepts in nursing is described by the participants. Language differences are not regarded as a problem but as a way of developing personal and professional competence. The ability to compare healthcare systems in the two counties is important in developing competencies in nursing. © 2011 The Author. International Nursing Review © 2011 International Council of Nurses.
Elitsur, Yoram; Balfaqih, Yaslam; Preston, Deborah
Colon preparation rates are the limiting factor for a successful diagnostic colonoscopy in children. Different colon cleansing protocols have been published for use in children. Unfortunately, the applicability of those published research protocols has not been formally evaluated in routine clinical practice. We investigated the success rate of our previously published colon cleansing protocol as utilized in our clinical practice. This was a retrospective study. In the clinical practice, the colon cleansing protocol included PEG-3350 at a dose of 2 g/kg/day plus Dulcolax (Bisacodyl, Boehringer Ingelheim, TX USA) 5 mg/day for 2 days. Adequate colon preparation was graded between 1 - 5, as previously described, and grade ≥ 4.0 was considered an adequate preparation. Patients were instructed to complete a questionnaire that included PEG-3350 dose, number of stools per day, consistency of each stool, and side effects (vomiting, abdominal pain). Clinical and endoscopic results were compared between the protocol under research conditions and routine practice. The success rate of the colon preparation in our clinical practice was similar to the results observed under our research protocol (75 % vs. 73.6 %). Moreover, the total number of stools, stool consistency, and the intubation rate of the terminal ileum were also similar. We concluded, that in our experience, the colon cleansing protocol used under research conditions was effective and appropriate for use in routine clinical practice. We recommend testing each new protocol under the routine conditions of clinical practice to confirm its applicability for general practitioners.
Briko, N I
This article defines clinical epidemiology and describes its goal and objectives. The author claims that clinical epidemiology is a section of epidemiology which underlies the development of evidence-based standards for diagnostics, treatment and prevention and helps to select the appropriate algorithm for each clinical case. The study provides a comprehensive overview of the relationship between clinical epidemiology and evidence-based medicine. Epidemiological research is shown to be methodological basis of clinical epidemiology and evidence-based medicine with randomized controlled trials being the "gold standard" for obtaining reliable data. The key stages in the history of clinical epidemiology are discussed and further development of clinical epidemiology and the integration of courses on clinical epidemiology in education is outlined for progress in medical research and health care practice.
Henley, N S; Pearce, J; Phillips, L A; Weir, S
Many clinical innovations had been successfully developed and piloted in individual medical practice units of Kaiser Permanente in North Carolina during 1995 and 1996. Difficulty in replicating these clinical innovations consistently throughout all 21 medical practice units led to development of the interdisciplinary Clinical Innovation Implementation Team, which was formed by using existing resources from various departments across the region. REPLICATION MODEL: Based on a model of transfer of best practices, the implementation team developed a process and tools (master schedule and activity matrix) to quickly replicate successful pilot projects throughout all medical practice units. The process involved the following steps: identifying a practice and delineating its characteristics and measures (source identification); identifying a team to receive the (new) practice; piloting the practice; and standardizing, including the incorporation of learnings. The model includes the following components for each innovation: sending and receiving teams, an innovation coordinator role, an innovation expert role, a location expert role, a master schedule, and a project activity matrix. Communication depended on a partnership among the location experts (local knowledge and credibility), the innovation coordinator (process expertise), and the innovation experts (content expertise). Results after 12 months of working with the 21 medical practice units include integration of diabetes care team services into the practices, training of more than 120 providers in the use of personal computers and an icon-based clinical information system, and integration of a planwide self-care program into the medical practices--all with measurable improved outcomes. The model for sequential replication and the implementation team structure and function should be successful in other organizational settings.
Schreiber-Zamora, Joanna; Szpotanska-Sikorska, Monika; Drozdowska-Szymczak, Agnieszka; Czaplinska, Natalia; Pietrzak, Bronisława; Wielgos, Miroslaw; Kociszewska-Najman, Bozena
Pregnancies after kidney transplantation are at high risk of complications such as preterm birth and foetal growth restriction. Until now, the impact of these factors on neurological development of children born to transplant mothers has not been established. A comparison of neurological examinations performed in 36 children of kidney transplant women (study group) and 36 children born to healthy mothers (control group). The children from both groups were born at a similar gestational age and in the similar time period from 12/1996 to 09/2012. Neurological examinations were performed from 07/2010 to 11/2013. Each examination was adjusted to the patient's age and performed after the neonatal period. Three years later children were re-consulted, if they presented neurological deviations or were less than 12 months old at the time of the first examination. Normal neurological development was found in 86% of children in both groups (p = .999). Mild neurological deviations were observed in four (11%) children born to kidney transplant mothers and in five (14%) children born to healthy mothers (p = .999). Moderate deviations were diagnosed in one premature child born to transplant mother, whose pregnancy was complicated with a severe preeclampsia and foetal growth restriction. In the study population, no severe neurological disorders were found. Almost all (8/10) children with neurological deviations were born prematurely in good general conditions. The neurological deviations observed in the first year of life were mild and transient. In children over 1 year of age, deviations were more pronounced and continued to maintain. The neurological development of children of kidney transplant women is similar to that of the general population and possible deviations seem to be the result of intrauterine hypotrophy and prematurity. Therefore, in clinical practice, it is necessary to plan post-transplant pregnancies especially in women at high risk of these complications.
Tang, Woung-Ru; Fang, Ji-Tseng; Fang, Chun-Kai; Fujimori, Maiko
Truth telling or transmitting bad news is a problem that all doctors must frequently face. The purpose of this cross-sectional study was to investigate if medical students' opinions of truth telling differed from their observations of attending physicians' actual clinical practice. The subjects were 275 medical clerks/interns at a medical center in northern Taiwan. Data were collected on medical students' opinions of truth telling, their observations of physicians' clinical practice, students' level of satisfaction with truth telling practiced by attending physicians, and cancer patients' distress level when they were told the truth. Students' truth-telling awareness was significantly higher than the clinical truth-telling practice of attending physicians (pmedical students' opinions on truth telling and attending physicians' actual clinical practice. More research is needed to objectively assess physicians' truth telling in clinical practice and to study the factors affecting the method of truth telling used by attending physicians in clinical practice. Copyright © 2012 John Wiley & Sons, Ltd.
Gubbins, Paul O; Micek, Scott T; Badowski, Melissa; Cheng, Judy; Gallagher, Jason; Johnson, Samuel G; Karnes, Jason H; Lyons, Kayley; Moore, Katherine G; Strnad, Kyle
Clinical pharmacy has a rich history of advancing practice through innovation. These innovations helped to mold clinical pharmacy into a patient-centered discipline recognized for its contributions to improving medication therapy outcomes. However, innovations in clinical pharmacy practice have now waned. In our view, the growth of academic–practice partnerships could reverse this trend and stimulate innovation among the next generation of pioneering clinical pharmacists. Although collaboration facilitates innovation,academic institutions and health care systems/organizations are not taking full advantage of this opportunity. The academic–practice partnership can be optimized by making both partners accountable for the desired outcomes of their collaboration, fostering symbiotic relationships that promote value-added clinical pharmacy services and emphasizing continuous quality improvement in the delivery of these services. Optimizing academic–practice collaboration on a broader scale requires both partners to adopt a culture that provides for dedicated time to pursue innovation, establishes mechanisms to incubate ideas, recognizes where motivation and vision align, and supports the purpose of the partnership. With appropriate leadership and support, a shift in current professional education and training practices, and a commitment to cultivate future innovators, the academic–practice partnership can develop new and innovative practice advancements that will improve patient outcomes.
Drake, Marcus John; Apostolidis, Apostolos; Cocci, Andrea; Emmanuel, Anton; Gajewski, Jerzy B; Harrison, Simon C W; Heesakkers, John P F A; Lemack, Gary E; Madersbacher, Helmut; Panicker, Jalesh N; Radziszewski, Piotr; Sakakibara, Ryuji; Wyndaele, Jean Jacques
Evidence-based guidelines for the management of neurological disease and lower urinary tract dysfunction have been produced by the International Consultations on Incontinence (ICI). These are comprehensive guidelines, and were developed to have world-wide relevance. To update clinical management of neurogenic bladder dysfunction from the recommendations of the fourth ICI, 2009. A series of evidence reviews and updates were performed by members of the working group. The resulting guidelines were presented at the 2012 meeting of the European Association of Urology for consultation, and consequently amended to deliver evidence-based conclusions and recommendations in 2013. The current review is a synthesis of the conclusions and recommendations, including the algorithms for initial and specialized management of neurogenic lower urinary tract dysfunction. The pathophysiology is categorized according to the nature of onset of neurological disease and the part(s) of the nervous system affected. Assessment requires clinical evaluation, general investigations, and specialized testing. Treatment primarily focuses on ensuring safety of the patient and optimizing quality of life. Symptom management covers conservative and interventional measures to aid urine storage and bladder emptying, along with containment of incontinence. A multidisciplinary approach to management is essential. The review offers a pragmatic review of management in the context of complex pathophysiology and varied evidence base. Neurourol. Urodynam. 35:657-665, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.
Tierney, W M; McDonald, C J
A few large clinical information databases have been established within larger medical information systems. Although they are smaller than claims databases, these clinical databases offer several advantages: accurate and timely data, rich clinical detail, and continuous parameters (for example, vital signs and laboratory results). However, the nature of the data vary considerably, which affects the kinds of secondary analyses that can be performed. These databases have been used to investigate clinical epidemiology, risk assessment, post-marketing surveillance of drugs, practice variation, resource use, quality assurance, and decision analysis. In addition, practice databases can be used to identify subjects for prospective studies. Further methodologic developments are necessary to deal with the prevalent problems of missing data and various forms of bias if such databases are to grow and contribute valuable clinical information.
... investigator initiated research. Topics for discussion include the following: (1) What FDA Expects in a...] Food and Drug Administration Clinical Trial Requirements, Compliance, and Good Clinical Practice...-sponsorship with the Society of Clinical Research Associates (SoCRA) is announcing a public workshop. The...
Full Text Available The difficult types of preeclampsia and eclampsia are presented with the neurological symptoms. The break of cerebral autoregulation mechanism plays the most important role in pathogenesis of cerebral vasospasm. Nevertheless eclampsia isn’t just an ordinary hypertensive encephalopathy because other pathogenic mechanisms are involved in its appearance. The main neuropathologic changes are multifocal vasogenic edema, perivascular multiple microinfarctions and petechial hemorrhages. Neurological clinical manifestations are convulsions, headache, visual disturbances and rarely other discrete focal neurological symptoms. Eclampsia is a high-risk factor for onset of hemorrhagic or ischemic stroke. This is a reason why neurological diagnostic tests are sometimes needed. The method of choice for evaluation of complicated eclampsia is computerized brain topography that shows multiple areas of hypodensity in occipitoparietal regions. These changes are focal vasogenic cerebral edema. For differential diagnosis of eclampsia and stroke other diagnostic methods can be used - fundoscopic exam, magnetic resonance brain imaging, cerebral angiography and cerebrospinal fluid exam. The therapy of eclampsia considers using of magnesium sulfate, antihypertensive, anticonvulsive and antiedematous drugs.
Practice advisory: Recurrent stroke with patent foramen ovale (update of practice parameter): Report of the Guideline Development, Dissemination, and Implementation Subcommittee of the American Academy of Neurology.
Messé, Steven R; Gronseth, Gary; Kent, David M; Kizer, Jorge R; Homma, Shunichi; Rosterman, Lee; Kasner, Scott E
To update the 2004 American Academy of Neurology guideline for patients with stroke and patent foramen ovale (PFO) by addressing whether (1) percutaneous closure of PFO is superior to medical therapy alone and (2) anticoagulation is superior to antiplatelet therapy for the prevention of recurrent stroke. Systematic review of the literature and structured formulation of recommendations. Percutaneous PFO closure with the STARFlex device possibly does not provide a benefit in preventing stroke vs medical therapy alone (risk difference [RD] 0.13%, 95% confidence interval [CI] -2.2% to 2.0%). Percutaneous PFO closure with the AMPLATZER PFO Occluder possibly decreases the risk of recurrent stroke (RD -1.68%, 95% CI -3.18% to -0.19%), possibly increases the risk of new-onset atrial fibrillation (AF) (RD 1.64%, 95% CI 0.07%-3.2%), and is highly likely to be associated with a procedural complication risk of 3.4% (95% CI 2.3%-5%). There is insufficient evidence to determine the efficacy of anticoagulation compared with antiplatelet therapy in preventing recurrent stroke (RD 2%, 95% CI -21% to 25%). Clinicians should not routinely offer percutaneous PFO closure to patients with cryptogenic ischemic stroke outside of a research setting (Level R). In rare circumstances, such as recurrent strokes despite adequate medical therapy with no other mechanism identified, clinicians may offer the AMPLATZER PFO Occluder if it is available (Level C). In the absence of another indication for anticoagulation, clinicians may routinely offer antiplatelet medications instead of anticoagulation to patients with cryptogenic stroke and PFO (Level C). © 2016 American Academy of Neurology.
Lauridsen, Henrik Hein
Transition questions in CLINICAL practice - validity and reproducibility Lauridsen HH1, Manniche C3, Grunnet-Nilsson N1, Hartvigsen J1,2 1 Clinical Locomotion Science, Institute of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark. e-mail: hlauridsen......@health.sdu.dk 2 Nordic Institute of Chiropractic and Clinical Biomechanics, Part of Clinical Locomotion Science, Odense, Denmark 3 Backcenter Funen, Part of Clinical Locomotion Science, Ringe, Denmark Abstract Understanding a change score is indispensable for interpretation of results from clinical studies...... are reproducible in patients with low back pain and/or leg pain. Despite critique of several biases, our results have reinforced the construct validity of TQ’s as an outcome measure since only 1 hypothesis was rejected. On the basis of our findings we have outlined a proposal for a standardised use of transition...
Paediatric neurological conditions constitute a major cause of disability in childhood. However there seems to be an apparent dearth of published works on the patterns of neurological conditions seen in Nigerian physiotherapy clinics of rural locations. This study aimed at describing the spectrum of neurological conditions ...
McAfee, Jean L
End-stage liver disease (ESLD) is a leading cause of digestive disease deaths in the United States and continues to increase exponentially every year. Best practice does not currently recognize or utilize a clinic practice model for ESLD management. Advanced practice registered nurses (APRNs) can impact ESLD disease management by implementing an outpatient clinic care model to focus on treatment compliance, patient education, improvement of patient outcomes, and reduction in hospital admission rates for ESLD patients. A review of 15 research articles was completed to determine the impact APRNs can make on chronic care of ESLD patients. Results from the review support APRN analysis, assessment, diagnosis, treatment, intervention, and evaluation of ESLD patients. The literature reviewed also demonstrates that ESLD patients have improved symptom management when maintained in an outpatient setting, allowing for decreased hospital and insurance expenditures. Following evaluation of the evidence, it was concluded that an APRN-led ESLD clinic merits further study.
Aabenhus, Rune; Hansen, Malene Plejdrup; Siersma, Volkert Dirk
of routine electronic antibiotic prescriptions from Danish general practice. Subjects: All 975,626 patients who redeemed an antibiotic prescription at outpatient pharmacies during the 1-year study period (July 2012 to June 2013). Main outcome measures: Number of prescriptions per clinical indication. Number......Objective: To assess the availability and applicability of clinical indications from electronic prescriptions on antibiotic use in Danish general practice. Design: Retrospective cohort register-based study including the Danish National Prescription Register. Setting: Population-based study...... from electronic prescriptions are accessible and available to provide an overview of drug use, in casu antibiotic prescriptions, in Danish general practice. These clinical indications may be further explored in detail to assess rational drug use and congruence with guidelines, but validation...
Barker, Gail P; Krupinski, Elizabeth A; Schellenberg, Bonnie; Weinstein, Ronald S
This paper compares the expenses of a telemedicine program to those of a traditional clinical practice using data from two fiscal years (FY) 1998/1999 and 2000/2001. As part of that evaluation, we compared expenses of the University of Arizona's clinical practice group, the University Physicians Incorporated (UPI), to those of the Arizona Telemedicine Program (ATP) practice. For this study, we used the reporting categories published in the year-end UPI financial statement. These categories included clinical services, administration, equipment depreciation, and overhead. Results showed that clinical service expenses and administrative expenses for FY 2000/2001 were higher in the traditional UPI practice, whereas equipment depreciation and overhead expenses are higher in the telemedicine practice. This differs somewhat from FY 1998/1999, where clinical expenses and overhead were higher in the UPI practice and administration and equipment depreciation were higher in the telemedicine practice. We will discuss the relevance of these results and the critical factors that contribute to these differences.
Clynes, Mary P; Raftery, Sara E C
Clinical practice is an essential component of the nursing curriculum. In order for the student to benefit fully from the experience regular performance feedback is required. Feedback should provide the student with information on current practice and offer practical advice for improved performance. The importance of feedback is widely acknowledged however it appears that there is inconsistency in its provision to students. The benefits of feedback include increased student confidence, motivation and self-esteem as well as improved clinical practice. Benefits such as enhanced interpersonal skills and a sense of personal satisfaction also accrue to the supervisor. Barriers to the feedback process are identified as inadequate supervisor training and education, unfavourable ward learning environment and insufficient time spent with students. In addition to the appropriate preparation of the supervisor effective feedback includes an appreciation of the steps of the feedback process, an understanding of the student response to feedback and effective communication skills.
Doubt, Lorna; Paterson, Margo; O'Riordan, Anne
Education of rehabilitation professionals traditionally has occurred in acute care hospitals, rehabilitation centres, and other publicly funded institutions, but increasing numbers of rehabilitation professionals are now working in the community in private agencies and clinics. These privately owned clinics and community agencies represent underutilized resources for the clinical training of students. Historically, private practitioners have been less likely to participate in clinical education because of concerns over patient satisfaction and quality of care, workload, costs, and liability. Through a program funded by the Ministry of Health of Ontario, we conducted a series of interviews and focus groups with private practitioners, which identified that several incentives could potentially increase the numbers of clinical placements in private practices, including participation in the development of student learning objectives related to private practice, professional recognition, and improved relationships with the university departments. Placement in private practices can afford students skills in administration, business management, marketing and promotion, resource development, research, consulting, networking, and medical-legal assessments and processes. This paper presents a discussion of clinical education issues from the perspective of private practitioners, based on the findings of a clinical education project undertaken at Queen's University, Kingston, Ontario, and previous literature.
Thorpy, Michael J; Dauvilliers, Yves
Despite published treatment recommendations and the availability of approved and off-label pharmacologic therapies for narcolepsy, the clinical management of this incurable, chronic neurologic disorder remains challenging. While treatment is generally symptomatically driven, decisions regarding which drug(s) to use need to take into account a variety of factors that may affect adherence, efficacy, and tolerability. Type 1 narcolepsy (predominantly excessive daytime sleepiness with cataplexy) or type 2 narcolepsy (excessive daytime sleepiness without cataplexy) may drive treatment decisions, with consideration given either to a single drug that targets multiple symptoms or to multiple drugs that each treat a specific symptom. Other drug-related characteristics that affect drug choice are dosing regimens, tolerability, and potential drug-drug interactions. Additionally, the patient should be an active participant in treatment decisions, and the main symptomatic complaints, treatment goals, psychosocial setting, and use of lifestyle substances (ie, alcohol, nicotine, caffeine, and cannabis) need to be discussed with respect to treatment decisions. Although there is a lack of narcolepsy-specific instruments for monitoring therapeutic effects, clinically relevant subjective and objective measures of daytime sleepiness (eg, Epworth Sleepiness Scale and Maintenance of Wakefulness Test) can be used to provide guidance on whether treatment goals are being met. These considerations are discussed with the objective of providing clinically relevant recommendations for making treatment decisions that can enhance the effective management of patients with narcolepsy. Copyright © 2014 The Authors. Published by Elsevier B.V. All rights reserved.
Boersma, Isabel; Miyasaki, Janis; Kutner, Jean
Palliative care is an approach to the care of patients and families facing progressive and chronic illnesses that focuses on the relief of suffering due to physical symptoms, psychosocial issues, and spiritual distress. As neurologists care for patients with chronic, progressive, life-limiting, and disabling conditions, it is important that they understand and learn to apply the principles of palliative medicine. In this article, we aim to provide a practical starting point in palliative medicine for neurologists by answering the following questions: (1) What is palliative care and what is hospice care? (2) What are the palliative care needs of neurology patients? (3) Do neurology patients have unique palliative care needs? and (4) How can palliative care be integrated into neurology practice? We cover several fundamental palliative care skills relevant to neurologists, including communication of bad news, symptom assessment and management, advance care planning, caregiver assessment, and appropriate referral to hospice and other palliative care services. We conclude by suggesting areas for future educational efforts and research. PMID:24991027
Peterson-Carmichael, Stacey L; Rosenfeld, Margaret; Ascher, Simon B; Hornik, Christoph P; Arets, H G M; Davis, Stephanie D; Hall, Graham L
Data supporting the clinical use of infant lung function (ILF) tests are limited making the interpretation of clinical ILF measures difficult. To evaluate current ILF testing practices and to survey users regarding the indications, limitations and perceived clinical benefits of ILF testing. We created a 26-item survey hosted on the European Respiratory Society (ERS) website between January and May 2010. Notifications were sent to members of the ERS, American Thoracic Society and the Asian Pacific Society of Respirology. Responses were sought from ILF laboratory directors and pediatric respirologists. The survey assessed the clinical indications, patient populations, equipment and reference data used, and perceived limitations of ILF testing. We received 148 responses with 98 respondents having ILF equipment and performing testing in a clinical capacity. Centers in North America were less likely to perform ≥50 studies/year than centers in Europe or other continents (13% vs. 41%). Most respondents used ILF data to either "start a new therapy" (78%) or "help decide about initiation of further diagnostic workup such as bronchoscopy, chest CT or serological testing" (69%). Factors reported as limiting clinical ILF testing were need for sedation, uncertainty regarding clinical impact of study results and time intensive nature of the study. Clinical practices associated with ILF testing vary significantly; centers that perform more studies are more likely to use the results for clinical purposes and decision making. The future of ILF testing is uncertain in the face of the limitations perceived by the survey respondents. © 2013 Wiley Periodicals, Inc.
Andres, Axel; Kin, Tatsuya; O'Gorman, Doug; Livingstone, Scott; Bigam, David; Kneteman, Norman; Senior, Peter; Shapiro, A M James
In islet transplantation, deceased cardiac death (DCD) donation has been identified as a potential extended source. There are currently no studies comparing outcomes between these categories, and our goal was to compare islet isolation success rates and transplantation outcomes between DCD and neurological determination of death (NDD) donors. Islet isolations from 15 DCD and 418 NDD were performed in our centre between September 2008 and September 2014. Donor variables, islet yields, metabolic function of isolated isled and insulin requirements at 1-month post-transplant were compared. Compared to NDD, pancreata from DCD were more often procured locally and donors required less vasopressive support (P islet yields were similar between NDD and DCD (576 vs. 608 × 10(3) islet equivalent, P = 0.628 and 386 vs. 379, P = 0.881, respectively). The metabolic function was similar between NDD and DCD, as well as the mean decrease in insulin requirement at 1-month post-transplantation (NDD: 64.82%; DCD: 60.17% reduction, P = 0.517). These results support the broader use of DCD pancreata for islet isolation. A much larger DCD islet experience will be required to truly determine noninferiority of both short- and long-term outcomes. © 2015 Steunstichting ESOT.
Shterenshis, Michael; Vaiman, Michael
In this study we consider the development of clinical neurology in the eighteenth and the nineteenth centuries focusing on European influence on Russian medicine. Russian physicians readily accepted newly described clinical signs, theories, and classification of nervous diseases designed in Europe. This influence initiated neurology's separation from general medicine and its transformation into a new clinical discipline. In Russia this happened already in the 1860s, decades before the similar trend in Europe. The Russian example is nearly unknown in the general history of neurology. It illustrates the relationships between physiology and practical neurology at the moment of establishment of the new discipline. It also shows that the Russian physicians of the time readily accepted European medical knowledge putting it immediately into medical practice and education.
Jane C. OBrien PhD, MS.MEdL, OTR/L
Full Text Available Medical educators must examine the ability of teaching methodologies to prepare students for clinical practice. Two types of assessment methods commonly used in medical education include the Short Objective Structured Clinical Examination (OSCE and the Integrated Performance Procedural Instrument (IPPI. The use of these methods in occupational therapy (OT education is less understood. With the increasing number of students enrolled in programs, faculty face challenges to examine how clinical competence is established using data to determine teaching effectiveness. This study examines two educational methodologies used in OT curriculum: the long written case study (IPPI and short performance-based OSCE. The authors describe the effectiveness of each examination as it relates to student performance in clinical practice (as measured by the Fieldwork Performance Evaluation [FWPE]. The findings obtained from separate focus group sessions with faculty and students further provide insight into the advantages and disadvantages of the educational methodologies.
Le, Jette V; Hansen, Helle P; Riisgaard, Helle; Lykkegaard, Jesper; Nexøe, Jørgen; Bro, Flemming; Søndergaard, Jens
Clinical guidelines are considered to be essential for improving quality and safety of health care. However, interventions to promote implementation of guidelines have demonstrated only partial effectiveness and the reasons for this apparent failure are not yet fully understood. To investigate how GPs implement clinical guidelines in everyday clinical practice and how implementation approaches differ between practices. Individual semi-structured open-ended interviews with seven GPs who were purposefully sampled with regard to gender, age and practice form. Interviews were recorded, transcribed verbatim and then analysed using systematic text condensation. Analysis of the interviews revealed three different approaches to the implementation of guidelines in clinical practice. In some practices the GPs prioritized time and resources on collective implementation activities and organized their everyday practice to support these activities. In other practices GPs discussed guidelines collectively but left the application up to the individual GP whilst others again saw no need for discussion or collective activities depending entirely on the individual GP's decision on whether and how to manage implementation. Approaches to implementation of clinical guidelines vary substantially between practices. Supporting activities should take this into account. © The Author 2015. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: firstname.lastname@example.org.
Huang, Yue; Yu, Sui; Wu, Zhanhe; Tang, Beisha
Hereditary neurological disorders (HNDs) are relatively common in children compared to those occurring in adulthood. Recognising clinical manifestations of HNDs is important for the selection of genetic testing, genetic testing results interpretation, and genetic consultation. Meanwhile, advances in next generation sequencing (NGS) technologies have significantly enabled the discovery of genetic causes of HNDs and also challenge paediatricians on applying genetic investigation. Combination of both clinical information and advanced technologies will enhance the genetic test yields in clinical setting. This review summarises the clinical presentations as well as genetic causes of paediatric neurological disorders in four major areas including movement disorders, neuropsychiatric disorders, neuron peripheral disorders and epilepsy. The aim of this review is to help paediatric neurologists not only to see the clinical features but also the complex genetic aspect of HNDs in order to utilise genetic investigation confidently in their clinical practice. A smooth transition from research based to clinical use of comprehensive genetic testing in HNDs in children could be foreseen in the near future while genetic testing, genetic counselling and genetic data interpretation are in place appropriately.
Vakil, Eli; Hoofien, Dan
This is an invited paper for a special issue on international perspectives on training and practice in clinical neuropsychology. We provide a review of the status of clinical neuropsychology in Israel, including the history of neuropsychological, educational, and accreditation requirements to become a clinical neuropsychologist and to practice clinical neuropsychology. The information is based primarily on the personal knowledge of the authors who have been practicing clinical neuropsychology for over three decades and hold various administrative and academic positions in this field. Second, we conducted three ad hoc surveys among clinical and rehabilitation psychologists; heads of academic programs for rehabilitation and neuropsychology; and heads of accredited service providers. Third, we present a literature review of publications by clinical neuropsychologists in Israel. Most of the clinical neuropsychologists are graduates of either rehabilitation or clinical training programs. The vast majority of neuropsychologists are affiliated with rehabilitation psychology. The training programs (2-3 years of graduate school) provide solid therapeutic and diagnostic skills to the students. Seventy-five percent of the participants in this survey are employed at least part-time by public or state-funded institutions. Israeli neuropsychologists are heavily involved in case management, including vocational counseling, and rehabilitation psychotherapy. Conclusions and future goals: Although clinical neuropsychologists in Israel are well educated and valued by all health professionals, there are still several challenges that must be addressed in order to further advance the field and the profession. These included the need for Hebrew-language standardized and normalized neuropsychological tests and the application of evidence-based interventions in neuropsychological rehabilitation.
Michael P. Barnes
neurological services. We believe that disabled individuals should have access to a regional specialist service as well as a local community service. The regional specialist service would cater for people with more complicated and severe disabilities, including spinal injury and severe brain injury. The regional centres would provide specialist expertise for wheelchairs and special seating, orthotics, continence and urological services, aids and equipment including communication aids and environmental controls, prosthetics and driving assessment. The Task Force additionally endorses the development of local and community based rehabilitation teams with clear links to the regional centre. (6 The Task Force recognizes the limited amount of rehabilitation research and encourages individuals, universities and governments to invest more in rehabilitation research. Such investment should produce benefits for disabled people and their carers and in the long term benefits for the national economy. (7 The Task Force realizes that neurological rehabilitation is poorly developed both in Europe and the world as a whole. We firmly endorse international co-operation in this field and are happy to co-operate with any international organization in order to develop such links for clinical, educational or research initiatives. (8 The Task Force encourages individual countries to produce a document summarizing their own situation with regard to these standards and to produce a timetable for action to improve their situation. The EFNS Task Force would be pleased to assist in the publication of such deliberations or to act as a focus for international education and research or for sharing of examples of good practice.
Powell, Thomas W
The emergence of clinical phonetics and linguistics as an area of scientific inquiry gives rise to the need for guidelines that define ethical and responsible conduct. The diverse membership of the International Clinical Phonetics and Linguistics Association (ICPLA) and the readership of this journal are uniquely suited to consider ethical issues from diverse perspectives. Accordingly, this paper introduces a multi-tiered six-factor model for ethical practices to stimulate discussion of ethical issues.
Swaminathan, Rajeswari; Huang, Yungui; Astbury, Caroline; Fitzgerald-Butt, Sara; Miller, Katherine; Cole, Justin; Bartlett, Christopher; Lin, Simon
The increased adoption of clinical whole exome sequencing (WES) has improved the diagnostic yield for patients with complex genetic conditions. However, the informatics practice for handling information contained in whole exome reports is still in its infancy, as evidenced by the lack of a common vocabulary within clinical sequencing reports generated across genetic laboratories. Genetic testing results are mostly transmitted using portable document format, which can make secondary analysis and data extraction challenging. This paper reviews a sample of clinical exome reports generated by Clinical Laboratory Improvement Amendments-certified genetic testing laboratories at tertiary-care facilities to assess and identify common data elements. Like structured radiology reports, which enable faster information retrieval and reuse, structuring genetic information within clinical WES reports would help facilitate integration of genetic information into electronic health records and enable retrospective research on the clinical utility of WES. We identify elements listed as mandatory according to practice guidelines but are currently missing from some of the clinical reports, which might help to organize the data when stored within structured databases. We also highlight elements, such as patient consent, that, although they do not appear within any of the current reports, may help in interpreting some of the information within the reports. Integrating genetic and clinical information would assist the adoption of personalized medicine for improved patient care and outcomes. © The Author 2017. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: email@example.com.
Micoulaud-Franchi, J-A; McGonigal, A; Lopez, R; Daudet, C; Kotwas, I; Bartolomei, F
The technique of electroencephalographic neurofeedback (EEG NF) emerged in the 1970s and is a technique that measures a subject's EEG signal, processes it in real time, extracts a parameter of interest and presents this information in visual or auditory form. The goal is to effectuate a behavioural modification by modulating brain activity. The EEG NF opens new therapeutic possibilities in the fields of psychiatry and neurology. However, the development of EEG NF in clinical practice requires (i) a good level of evidence of therapeutic efficacy of this technique, (ii) a good practice guide for this technique. Firstly, this article investigates selected trials with the following criteria: study design with controlled, randomized, and open or blind protocol, primary endpoint related to the mental and brain disorders treated and assessed with standardized measurement tools, identifiable EEG neurophysiological targets, underpinned by pathophysiological relevance. Trials were found for: epilepsies, migraine, stroke, chronic insomnia, attentional-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, major depressive disorder, anxiety disorders, addictive disorders, psychotic disorders. Secondly, this article investigates the principles of neurofeedback therapy in line with learning theory. Different underlying therapeutic models are presented didactically between two continua: a continuum between implicit and explicit learning and a continuum between the biomedical model (centred on "the disease") and integrative biopsychosocial model of health (centred on "the illness"). The main relevant learning model is to link neurofeedback therapy with the field of cognitive remediation techniques. The methodological specificity of neurofeedback is to be guided by biologically relevant neurophysiological parameters. Guidelines for good clinical practice of EEG NF concerning technical issues of electrophysiology and of learning are suggested. These require validation by
Keeling, Aoife N.; Reekers, Jim A.; Lee, Michael J.
The purpose of this study was to determine the current clinical environment in which interventional radiology (IR) is practiced throughout Europe. A survey, comprising 12 questions on IR clinical practice, was sent to 1800 CIRSE members. Members were asked to return one survey per department. Two hundred seventy-four departments returned completed questionnaires, 22% from the United Kingdom (n = 60), 11% from Germany (n = 30), 8% from Austria (n = 23), and the remainder spread over Europe. Experts, with more than 10 years of IR experience, comprised 74% of the survey group. Almost one-third of the radiologists dedicated more than 80% of their clinical sessions to IR alone (27%; n = 75), with two-thirds practicing in a university teaching hospital setting (66%; n = 179). Few institutions have dedicated IR inpatient hospital beds (17%; n = 46), however, to compensate, day case beds are available (31%), IR admitting rights are in place (64% overall, 86% for in-patients, and 89% for day cases), and elective IR admissions can be made through other clinicians (87%). IR outpatient clinics are run at 26% of departments, with an average of two sessions per week. Dedicated nurses staff the majority of IR suites (82%), but clinical junior doctors are lacking (46%). Hospital management's refusing access to beds was the most commonly cited reason for not developing a clinical IR service (41%). In conclusion, there is marked variation across European centers in the current practice of IR. Half do not have dedicated junior doctors and only a small minority have inpatient hospital beds. If IR is to be maintained as a dedicated clinical specialty, these issues need to be addressed urgently.
Keeling, Aoife N
The purpose of this study was to determine the current clinical environment in which interventional radiology (IR) is practiced throughout Europe. A survey, comprising 12 questions on IR clinical practice, was sent to 1800 CIRSE members. Members were asked to return one survey per department. Two hundred seventy-four departments returned completed questionnaires, 22% from the United Kingdom (n = 60), 11% from Germany (n = 30), 8% from Austria (n = 23), and the remainder spread over Europe. Experts, with more than 10 years of IR experience, comprised 74% of the survey group. Almost one-third of the radiologists dedicated more than 80% of their clinical sessions to IR alone (27%; n = 75), with two-thirds practicing in a university teaching hospital setting (66%; n = 179). Few institutions have dedicated IR inpatient hospital beds (17%; n = 46), however, to compensate, day case beds are available (31%), IR admitting rights are in place (64% overall, 86% for in-patients, and 89% for day cases), and elective IR admissions can be made through other clinicians (87%). IR outpatient clinics are run at 26% of departments, with an average of two sessions per week. Dedicated nurses staff the majority of IR suites (82%), but clinical junior doctors are lacking (46%). Hospital management\\'s refusing access to beds was the most commonly cited reason for not developing a clinical IR service (41%). In conclusion, there is marked variation across European centers in the current practice of IR. Half do not have dedicated junior doctors and only a small minority have inpatient hospital beds. If IR is to be maintained as a dedicated clinical specialty, these issues need to be addressed urgently.
The first two articles in the series were about the definition of quality in healthcare, the quality approach, the importance of quality assurance, the advantages of quality management systems and the basic concepts and necessity of evidence based medicine. In the third article the importance and basic steps of clinical audit are summarised. Clinical audit is an integral part of quality assurance and quality improvement in healthcare, that is the responsibility of any practitioner involved in medical practice. Clinical audit principally measures the clinical practice against clinical guidelines, protocols and other professional standards, and sometimes induces changes to ensure that all patients receive care according to principles of the best practice. The clinical audit can be defined also as a quality improvement process that seeks to identify areas for service improvement, develop and carry out plans and actions to improve medical activity and then by re-audit to ensure that these changes have an effect. Therefore, its aims are both to stimulate quality improvement interventions and to assess their impact in order to develop clinical effectiveness. At the end of the article key points of quality assurance and improvement in medical practice are summarised.
Zabulonov, Yuriy; Vladimirov, Alexander; Chukhraiev, Nikolay; Elmehsenawi, Yousry; Zukow, Walery
SHUPYKNATIONALMEDICALACADEMY OF POSTGRADUATE EDUCATION UKRAINIANSOCIETY OFPHYSICAL AND REHABILITATION MEDICINE RADOM UNIVERSITY Yuriy Zabulonov, Alexander Vladimirov, Nikolay Chukhraiev, Yousry Elmehsenawi, Walery Zukow MULTIFUNCTION LASER SYSTEMS IN CLINICAL AND RESORT PRACTICE Edited by Yuriy Zabulonov, Alexander Vladimirov, Nikolay Chukhraiev, Yousry Elmehsenawi, Walery Zukow ...
Acquisition of knowledge and skills by nursing students before real-life practice is a familiar nursing education challenge. The use of clinical simulation in nursing education provides many opportunities for students to learn and apply theoretical principles of nursing care in a safe environment. The purpose of this study was ...
Full Text Available The paper is devoted to the questions of usage of one of the popular antipyretic and anesthetic drug in pediatric practice — ibuprofen. In the article there are generalized literature data and own experience in ibuprofen dose titration in single dose 5 and 10 mg/kg depending on clinical situation.
Lind, Marianne; Kristoffersen, Kristian Emil; Moen, Inger; Simonsen, Hanne Gram
Functionally relevant assessment of the language production of speakers with aphasia should include assessment of connected speech production. Despite the ecological validity of everyday conversations, more controlled and monological types of texts may be easier to obtain and analyse in clinical practice. This article discusses some simple…
Spasovski, Goce; Vanholder, Raymond; Allolio, Bruno; Annane, Djillali; Ball, Steve; Bichet, Daniel; Decaux, Guy; Fenske, Wiebke; Hoorn, Ewout; Ichai, Carole; Joannidis, Michael; Soupart, Alain; Zietse, Robert; Haller, Maria; van der Veer, Sabine; van Biesen, Wim; Nagler, Evi
Hyponatraemia, defined as a serum sodium concentration <135 mmol/L, is the most common disorder of body fluid and electrolyte balance encountered in clinical practice. Hyponatraemia is present in 15-20 % of emergency admissions to hospital and occurs in up to 20 % of critically ill patients.
DeJarnette, Nancy K.; Sudeck, Maria
The purpose of this qualitative research study was to monitor pre-service teacher candidates' progression and implementation of the learning community philosophy along with classroom management strategies. The study took place during their final semester of clinical practice. Data were collected from self-reports, surveys, university supervisor…
Chiarotto, Alessandro; Ostelo, Raymond W.; Turk, Dennis C.; Buchbinder, Rachelle; Boers, Maarten
Background This masterclass introduces the topic of core outcome sets, describing rationale and methods for developing them, and providing some examples that are relevant for clinical research and practice. Method A core outcome set is a minimum consensus-based set of outcomes that should be
Lyng, Karen Marie; Hildebrandt, Thomas; Mukkamala, Raghava Rao
We present a field study of oncology workflow, involving doctors, nurses and pharmacists at Danish hospitals and discuss the obstacles, enablers and challenges for the use of computer based clinical practice guidelines. Related to the CIGDec approach of Pesic and van der Aalst we then describe how...
Griffiths, M J
The purpose of this review was to discuss the place of hypnotherapy in a modern medical world dominated by so-called evidence-based clinical practice. Hypnosis is an easily learned technique that is a valuable adjuvant to many medical, dental and psychological interventions. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.
J.A.C. Rietjens (Judith); J.J.M. van Delden (Hans); A. van der Heide (Agnes); A.M. Vrakking (Astrid); B.D. Onwuteaka-Philipsen (Bregje); P.J. van der Maas (Paul); G. van der Wal (Gerrit)
textabstractBackground: An important issue in the debate about terminal sedation is the extent to which it differs from euthanasia. We studied clinical differences and similarities between both practices in the Netherlands. Methods: Personal interviews were held with a nationwide stratified sample
Malingering in clinical practice with specific reference to psychiatry and psychology. Frans J Hugo, Frances Hemp. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL... for Researchers ...
Bøttcher Berthelsen, Connie; Hølge-Hazelton, Bibi
for efficiency, nurses’ barriers to research use and the lack of definition of the concept of nursing research culture make it difficult to establish. Design Concept analysis. Data sources Data were collected through a literature review in PubMed, CINAHL and PsycINFO during March 2016. Methods Walker and Avant......Aim To report an analysis of the concept of nursing research culture in the context of clinical nursing practice. Background Nursing research culture should be valued for its contribution to improving patient care and should be considered as a routine hospital activity. However, the demand......'s eight-step framework for concept analysis. Results Five defining attributes of nursing research culture in the context of clinical nursing practice were identified: strong monodisciplinary nursing professionalism, academic thinking and socialization, research use as a part of daily nursing practice...
Biesalski, A-S; Zupanic, M; Isenmann, S
Germany is confronted with a lack of medical doctors and an increasing need for neurologists in particular. In order to recruit future doctors in neurology it is essential to attract young students when still at university. This article presents the first German national survey of medical students' acceptance of teaching methods in neurology. The participants evaluated teaching methods and examination formats and were asked about their preferences. The survey was based on a questionnaire distributed to 22 German medical schools and 1245 participating students. Interactive teaching methods, especially courses in practical examinations, clinical internships and bedside teaching were highly rated among the students. In contrast, multiple choice tests, as one of the most widespread examination methods, were poorly rated compared to practical and oral examinations. For most of the students it was not decisive, in which semester teaching of neurology took place, while the majority asked for additional and more intensive neurological education. The data give an overview of teaching of neurology in Germany and students' assessment of various approaches. The results should be utilized towards reorientation of future curricula that should aim at innovative and even more practically oriented teaching.
Soimakallio, S.; Alanen, A.; Jaervinen, H.; Ahonen, A.; Ceder, K.; Lyyra-Laitinen, T.; Paunio, M.; Sinervo, T.; Wigren, T.
Clinical audit is a systematic review of the procedures in order to improve the quality and the outcome of patient care, whereby the procedures are examined against agreed standards for good medical Radiological procedures. The criteria of good procedures (i.e. the good practice) are thus the cornerstones for development of clinical audits: these should be the basis of assessments regardless of the type of the audit-external, internal, comprehensive or partial. A lot of criteria for good practices are available through the recommendations and publications by international and national professional societies and other relevant organisations. For practical use in clinical audits, the criteria need to be compiled, sorted out and agreed on for the particular aims of an audit (comprehensive or partial, external or internal). The national professional and scientific societies can provide valuable contribution to this development. For examination-or treatment-specific criteria- preliminary consensus needs to be obtained with the help of clinical experts, while clinical audits can be useful as a benchmarking tool to improve the criteria. (authors)
Sriram, Chandra Shekhar; Jangra, Ashok; Kasala, Eshvendar Reddy; Bodduluru, Lakshmi Narendra; Bezbaruah, Babul Kumar
The highly conserved abundant nuclear protein poly(ADP-ribose)polymerase1 (PARP1) functions at the center of cellular stress response and is mainly implied in DNA damage repair mechanism. Apart from its involvement in DNA damage repair, it does sway multiple vital cellular processes such as cell death pathways, cell aging, insulator function, chromatin modification, transcription and mitotic apparatus function. Since brain is the principal organ vulnerable to oxidative stress and inflammatory responses, upon stress encounters robust DNA damage can occur and intense PARP1 activation may result that will lead to various CNS diseases. In the context of soaring interest towards PARP1 as a therapeutic target for newer pharmacological interventions, here in the present review, we are attempting to give a silhouette of the role of PARP1 in the neurological diseases and the potential of its inhibitors to enter clinical translation, along with its structural and functional aspects. Copyright © 2014 Elsevier Ltd. All rights reserved.
Jacobi, Judith; Ray, Shaunta'; Danelich, Ilya; Dodds Ashley, Elizabeth; Eckel, Stephen; Guharoy, Roy; Militello, Michael; O'Donnell, Paul; Sam, Teena; Crist, Stephanie M; Smidt, Danielle
This paper describes the goals of the American Society of Health-System Pharmacists' Pharmacy Practice Model Initiative (PPMI) and its recommendations for health-system pharmacy practice transformation to meet future patient care needs and elevate the role of pharmacists as patient care providers. PPMI envisions a future in which pharmacists have greater responsibility for medication-related outcomes and technicians assume greater responsibility for product-related activities. Although the PPMI recommendations have elevated the level of practice in many settings, they also potentially affect existing clinical pharmacists, in general, and clinical pharmacy specialists, in particular. Moreover, although more consistent patient care can be achieved with an expanded team of pharmacist providers, the role of clinical pharmacy specialists must not be diminished, especially in the care of complex patients and populations. Specialist practitioners with advanced training and credentials must be available to model and train pharmacists in generalist positions, residents, and students. Indeed, specialist practitioners are often the innovators and practice leaders. Negotiation between hospitals and pharmacy schools is needed to ensure a continuing role for academic clinical pharmacists and their contributions as educators and researchers. Lessons can be applied from disciplines such as nursing and medicine, which have developed new models of care involving effective collaboration between generalists and specialists. Several different pharmacy practice models have been described to meet the PPMI goals, based on available personnel and local goals. Studies measuring the impact of these new practice models are needed. © 2016 Pharmacotherapy Publications, Inc.
Koehler, P J; Bruyn, G W; Moffie, D
The Netherlands Society of Neurology evolved from the Society of Psychiatry founded in 1871. The name was changed into Netherlands Society of Psychiatry and Neurology (NSPN) in 1897. In the same year, the word neurology was also added to the name of the journal. The Society steadily blossomed, but in 1909 the first signs of dissatisfaction occurred: the Amsterdam Neurologists Society was founded. A few split-offs would follow. The number of members of the NSPN increased from 205 in 1920 to 585 in 1960. In the early 1960s, the Society was reorganised and would consist of two sections, one for psychiatry and one for neurology. However, this would not last, as a full separation was established in 1974. For several reasons, the name of the journal was changed four times until it assumed its present name in 1974. The 100th volume of CNN was not published, as expected. in 1996, but in 1998, because of two skipped publication years, one during WWII and another in the 1970s. During the last decades of the nineteenth century, teaching of neurology was mostly given within the frame of psychiatry, following the German tradition of 'brainpsychiatry' (organic or biologic psychiatry). The first official chair of psychiatry was founded at Utrecht, 1893 (Winkler). In Amsterdam, private teachers such as Delprat taught 'electro-therapy and nervous diseases' since the 1880s. The first extraordinary chair of neurology and electrotherapy was founded for his successor, Wertheim Salomonson in 1899. The first university clinic for psychiatry and neurology started at the Amsterdam Municipal University, when Winkler became professor of psychiatry and neurology in Amsterdam in 1896. Around the turn of the century, chairs of psychiatry and neurology were also founded in Groningen and Leiden. Separate chairs for neurology and psychiatry appeared in Amsterdam in 1923 and in Utrecht in 1936. Following an initiative of Brouwer, the first neurological university clinic opened its doors in
Regulation for Certification of Good Practices in clinical laboratories, hereinafter Regulation establishes the methodology and procedures for clinical laboratories to demonstrate their state of compliance with good practices, according to Regulation 3-2009, and that the CECMED can verify.
Braithwaite, Jeffrey; Travaglia, Joanne F
To map the emergence of, and define, clinical governance; to discuss current best practices, and to explore the implications of these for boards of directors and executives wishing to promote a clinical governance approach in their health services. Review and analysis of the published and grey literature on clinical governance from 1966 to 2006. Medline and CINAHL databases, key journals and websites were systematically searched. Central issues were identified in the literature as key to effective clinical governance. These include: ensuring that links are made between health services' clinical and corporate governance; the use of clinical governance to promote quality and safety through a focus on quality assurance and continuous improvement; the creation of clinical governance structures to improve safety and quality and manage risk and performance; the development of strategies to ensure the effective exchange of data, knowledge and expertise; and the sponsoring of a patient-centred approach to service delivery. A comprehensive approach to clinical governance necessarily includes the active participation of boards and executives in sponsoring and promoting clinical governance as a quality and safety strategy. Although this is still a relatively recent development, the signs are promising.
Ginex, Pamela K; Hernandez, Marisol; Vrabel, Mark
Nurses in clinical settings in which evidence-based, individualized care is expected are often the best resource to identify important clinical questions and gaps in practice. These nurses are frequently challenged by a lack of resources to fully develop their questions and identify the most appropriate methods to answer them. A strategic and ongoing partnership between medical library services and nursing can support nurses as they embark on the process of answering these questions and, ultimately, improving patient care and clinical outcomes
Physicians who participate in clinical research studies gain benefits for themselves, their practice, and their patients. Historically, private practice physicians have chosen to defer to their counterparts in academic medicine when it comes to contributing to scientific advancement through clinical studies. A growing number of private practice physicians are now taking a serious second look and deciding that there are unique benefits for both the practice and the patient. Physicians who decide to participate in clinical research should give serious consideration to the time and resources that are required to meet both federal regulations and industry standards. In addition, ethical and scientific principles for assuring the protection of human research subjects must be a paramount commitment.
De Vos, FJ; De Decker, M; Dierckx, RA
Radiopharmaceuticals account for more than 95% of the group of sterile pharmaceutical products and should therefore be handled and produced with care. Since the introduction of the European directive, all pharmaceuticals used in clinical studies must be prepared under good manufacturing practice
McAlearney, Ann Scheck; Schweikhart, Sharon B; Medow, Mitchell A
To examine doctors' perspectives about their experiences with handheld computers in clinical practice. Qualitative study of eight focus groups consisting of doctors with diverse training and practice patterns. Six practice settings across the United States and two additional focus group sessions held at a national meeting of general internists. 54 doctors who did or did not use handheld computers. Doctors who used handheld computers in clinical practice seemed generally satisfied with them and reported diverse patterns of use. Users perceived that the devices helped them increase productivity and improve patient care. Barriers to use concerned the device itself and personal and perceptual constraints, with perceptual factors such as comfort with technology, preference for paper, and the impression that the devices are not easy to use somewhat difficult to overcome. Participants suggested that organisations can help promote handheld computers by providing advice on purchase, usage, training, and user support. Participants expressed concern about reliability and security of the device but were particularly concerned about dependency on the device and over-reliance as a substitute for clinical thinking. Doctors expect handheld computers to become more useful, and most seem interested in leveraging (getting the most value from) their use. Key opportunities with handheld computers included their use as a stepping stone to build doctors' comfort with other information technology and ehealth initiatives and providing point of care support that helps improve patient care.
Spasovski, Goce; Vanholder, Raymond; Allolio, Bruno; Annane, Djillali; Ball, Steve; Bichet, Daniel; Decaux, Guy; Fenske, Wiebke; Hoorn, Ewout J; Ichai, Carole; Joannidis, Michael; Soupart, Alain; Zietse, Robert; Haller, Maria; van der Veer, Sabine; Van Biesen, Wim; Nagler, Evi
Hyponatraemia, defined as a serum sodium concentration <135 mmol/l, is the most common disorder of body fluid and electrolyte balance encountered in clinical practice. It can lead to a wide spectrum of clinical symptoms, from subtle to severe or even life threatening, and is associated with increased mortality, morbidity and length of hospital stay in patients presenting with a range of conditions. Despite this, the management of patients remains problematic. The prevalence of hyponatraemia in widely different conditions and the fact that hyponatraemia is managed by clinicians with a broad variety of backgrounds have fostered diverse institution- and speciality-based approaches to diagnosis and treatment. To obtain a common and holistic view, the European Society of Intensive Care Medicine (ESICM), the European Society of Endocrinology (ESE) and the European Renal Association - European Dialysis and Transplant Association (ERA-EDTA), represented by European Renal Best Practice (ERBP), have developed the Clinical Practice Guideline on the diagnostic approach and treatment of hyponatraemia as a joint venture of three societies representing specialists with a natural interest in hyponatraemia. In addition to a rigorous approach to methodology and evaluation, we were keen to ensure that the document focused on patient-important outcomes and included utility for clinicians involved in everyday practice.
Full Text Available The current changes in health care systems challenge knowledgeable, mature and independent practitioners to integrate theoretical content with practice. The aim of this study was to investigate the problems of integrating theory with practice in selected clinical nursing situations. The study focused on rendering of family planning services to clients as a component of Community Nursing Science. Structured observation schedules were used to observe the theoretical content of the curriculum as well as the practical application of what has been taught in the clinical area. The findings of the study revealed that there was a need for an integrated holistic curriculum, which would address the needs of the community. It was concluded that a problem-based and community-based curriculum, intersectoral collaboration between college and hospital managements and student involvement in all processes of teaching and learning would improve the integration of theory and practice. There also appeared to be a need for tutors to be more involved in clinical teaching and accompaniment.
Swatzyna, Ronald J; Kozlowski, Gerald P; Tarnow, Jay D
Pharmaco-electroencephalography (Pharmaco-EEG) studies using clinical EEG and quantitative EEG (qEEG) technologies have existed for more than 4 decades. This is a promising area that could improve psychotropic intervention using neurological data. One of the objectives in our clinical practice has been to collect EEG and quantitative EEG (qEEG) data. In the past 5 years, we have identified a subset of refractory cases (n = 386) found to contain commonalities of a small number of electrophysiological features in the following diagnostic categories: mood, anxiety, autistic spectrum, and attention deficit disorders, Four abnormalities were noted in the majority of medication failure cases and these abnormalities did not appear to significantly align with their diagnoses. Those were the following: encephalopathy, focal slowing, beta spindles, and transient discharges. To analyze the relationship noted, they were tested for association with the assigned diagnoses. Fisher's exact test and binary logistics regression found very little (6%) association between particular EEG/qEEG abnormalities and diagnoses. Findings from studies of this type suggest that EEG/qEEG provides individualized understanding of pharmacotherapy failures and has the potential to improve medication selection. © EEG and Clinical Neuroscience Society (ECNS) 2014.
Mentzelopoulos, Spyros D; Malachias, Sotirios; Chamos, Christos; Konstantopoulos, Demetrios; Ntaidou, Theodora; Papastylianou, Androula; Kolliantzaki, Iosifinia; Theodoridi, Maria; Ischaki, Helen; Makris, Dimosthemis; Zakynthinos, Epaminondas; Zintzaras, Elias; Sourlas, Sotirios; Aloizos, Stavros; Zakynthinos, Spyros G
score of 1 or 2 (18/130 [13.9%] vs 7/138 [5.1%]; OR, 3.28; 95% CI, 1.17-9.20; P = .02). Patients in the VSE group with postresuscitation shock vs corresponding patients in the control group had higher probability for survival to hospital discharge with CPC scores of 1 or 2 (16/76 [21.1%] vs 6/73 [8.2%]; OR, 3.74; 95% CI, 1.20-11.62; P = .02), improved hemodynamics and central venous oxygen saturation, and less organ dysfunction. Adverse event rates were similar in the 2 groups. Among patients with cardiac arrest requiring vasopressors, combined vasopressin-epinephrine and methylprednisolone during CPR and stress-dose hydrocortisone in postresuscitation shock, compared with epinephrine/saline placebo, resulted in improved survival to hospital discharge with favorable neurological status. clinicaltrials.gov Identifier: NCT00729794.
Full Text Available Clinical work with suicidal people is a demanding area. Little is known about health professionals’ practices when faced with suicidal patients. The aims of this study were to: (1 describe the practices most likely to be adopted by professionals facing a suicidal patient and (2 analyze the differences according to professional characteristics (group, specific training on suicide, and experience with suicidal patients. A self-report questionnaire that was developed for this study was filled out by 239 participants. Participants were psychologists, psychiatrists, and general practitioners who work in different contexts: hospitals, public health centres, schools or colleges, and community centres. Principal components analysis, analyses of variance, and t-tests were used. Four components were identified: (1 Comprehensive risk assessment; (2 protocols, psychotherapy and connectedness; (3 multidisciplinary clinical approach; and, (4 family, explaining a total of variance of 44%. Positive associations between suicide-related variables (training and experience and practices were found. In general, health professionals’ practices are evidence-based, however a relevant percentage of professionals can benefit from training and improve their practices.
Full Text Available Clinical practice with community health perspective makes community medicine a unique specialty. In their health centers, community physicians not only implement disease prevention programs, assess community health needs, manage healthcare teams and advocate for health promoting policies but also diagnose and treat diseases. However, participation of community medicine faculty in the delivery of clinical care varies from place to place due to administrative constraints. Health centers attached with medical college are not dependent on community medicine faculty for clinical service as these centers have their own medical and paramedical staff; whereas, other clinical departments in medical colleges depend on their faculty for delivery of clinical care in the hospital. Consequently, a perception is gaining ground that community medicine is a para-clinical specialty. Strategies for a fixed tenured rotation of faculty in the health centers should be evolved. All faculty members of community medicine must also provide clinical care in the health centers and the quantum of clinical services provided by each one of them should be reported widely to all stakeholders. Community medicine residency programs must ensure that trainee community physicians acquire competency to deliver comprehensive primary health care (promotive, preventive, curative, and rehabilitative in a health center.
Jackson, Judy; Fiddler, Maggie; Kapur, Navneet; Wells, Adrian; Tomenson, Barbara; Creed, Francis
In consecutive new outpatients, we aimed to assess whether somatization and health anxiety predicted health care use and quality of life 6 months later in all patients or in those without demonstrable abnormalities. On the first clinic visit, participants completed the Illness Perception Questionnaire (IPQ), the Health Anxiety Questionnaire (HAQ), and the Hospital Anxiety and Depression Scale (HADS). Outcome was assessed as: (a) the number of medical consultations over the subsequent 6 months, extracted from medical records, and (b) Short-Form Health Survey 36 (SF36) physical component score 6 months after index clinic visit. A total of 295 patients were recruited (77% response rate), and medical consultation data were available for 275. The number of bodily symptoms was associated with both outcomes in linear fashion (Psomatization and hypochondriasis.
Sturgeon, Catharine M; Hoffman, Barry R; Chan, Daniel W
BACKGROUND: This report presents updated National Academy of Clinical Biochemistry Laboratory Medicine Practice Guidelines summarizing quality requirements for the use of tumor markers. METHODS: One subcommittee developed guidelines for analytical quality relevant to serum and tissue-based tumor...... questions to ensure selection of the appropriate test, adherence to good clinical and laboratory practices (e.g., minimization of the risk of incorrect patient and/or specimen identification, tube type, or timing), use of internationally standardized and well-characterized methods, careful adherence...... records. Also mandatory is extensive validation encompassing all stages of analysis before introduction of new technologies such as microarrays and mass spectrometry. Provision of high-quality tumor marker services is facilitated by dialogue involving researchers, diagnostic companies, clinical...
Cho, Soo-Jin; Kim, Byung-Kun; Kim, Byung-Su; Kim, Jae-Moon; Kim, Soo-Kyoung; Moon, Heui-Soo; Song, Tae-Jin; Cha, Myoung-Jin; Park, Kwang-Yeol; Sohn, Jong-Hee
Vestibular migraine (VM), the common term for recurrent vestibular symptoms with migraine features, has been recognized in the appendix criteria of the third beta edition of the International Classification of Headache Disorders (ICHD-3β). We applied the criteria for VM in a prospective, multicenter headache registry study. Nine neurologists enrolled consecutive patients visiting outpatient clinics for headache. The presenting headache disorder and additional VM diagnoses were classified according to the ICHD-3β. The rates of patients diagnosed with VM and probable VM using consensus criteria were assessed. A total of 1414 patients were enrolled. Of 631 migraineurs, 65 were classified with VM (10.3%) and 16 with probable VM (2.5%). Accompanying migraine subtypes in VM were migraine without aura (66.2%), chronic migraine (29.2%), and migraine with aura (4.6%). Probable migraine (75%) was common in those with probable VM. The most common vestibular symptom was head motion-induced dizziness with nausea in VM and spontaneous vertigo in probable VM. The clinical characteristics of VM did not differ from those of migraine without VM. We diagnosed VM in 10.3% of first-visit migraineurs in neurology clinics using the ICHD-3β. Applying the diagnosis of probable VM can increase the identification of VM. © International Headache Society 2015.
Checketts, Jake X; Sims, Matthew Thomas; Vassar, Matt
It is well documented that financial conflicts of interest influence medical research and clinical practice. Prior to the Open Payments provisions of the Affordable Care Act, financial ties became apparent only through self-disclosure. The nature of financial interests has not been studied among physicians who develop dermatology clinical practice guidelines. To evaluate payments received by physicians who author dermatology clinical practice guidelines, compare disclosure statements for accuracy, determine whether pharmaceutical companies from which the authors received payments manufactured products related to the guidelines, and examine the extent to which the American Academy of Dermatology enforced their Administrative Regulations for guideline development. Three American Academy of Dermatology guidelines published from 2013 to 2016 were retrieved. Double data extraction was used to record financial payments received by 49 guideline authors using the Open Payments database. Payments received by the authors from the date of the initial literature search to the date of publication were used to evaluate disclosure statement accuracy, detail the companies providing payments, and evaluate Administrative Regulations enforcement. This study is applicable to clinical practice guideline panels drafting recommendations, physicians using clinical practice guidelines to inform patient care, and those establishing policies for guideline development. Our main outcomes are the monetary values and types of payments received by physicians who author dermatology guidelines and the accuracy of disclosure statements. Data were collected from the Open Payments database and analyzed descriptively. Of the 49 authors evaluated, 40 received at least 1 reported industry payment, 31 accepted more than $1000, 25 accepted more than $10 000, and 18 accepted more than $50 000. Financial payments amounted to a mean of $157 177 per author. The total reimbursement among the 49 authors
Lisa J. Knecht-Sabres DHS, OTR/L
Full Text Available This paper examined the effect of a unique amalgam of adult learning methodologies near the end of the occupational therapy (OT students’ didactic education as a means to enhance readiness for clinical practice. Results of quantitative and qualitative data analysis indicated that the use of standardized patients, in combination with a sequential, semistructured, and progressively challenging series of client cases, in an OT adult practice (intervention course, improved the students’ self-perception of their level of comfort and skill on various foundational, yet essential, OT-related competencies.
Lind, Marianne; Kristoffersen, Kristian Emil; Moen, Inger; Simonsen, Hanne Gram
Functionally relevant assessment of the language production of speakers with aphasia should include assessment of connected speech production. Despite the ecological validity of everyday conversations, more controlled and monological types of texts may be easier to obtain and analyse in clinical practice. This article discusses some simple measurements for the analysis of semi-spontaneous oral text production by speakers with aphasia. Specifically, the measurements are related to the production of verbs and nouns, and the realization of different sentence types. The proposed measurements should be clinically relevant, easily applicable, and linguistically meaningful. The measurements have been applied to oral descriptions of the 'Cookie Theft' picture by eight monolingual Norwegian speakers, four with an anomic type of aphasia and four without any type of language impairment. Despite individual differences in both the clinical and the non-clinical group, most of the measurements seem to distinguish between speakers with and without aphasia.
Seferoğlu, Meral; Yıldız, Demet; Pekel, Nilüfer Büyükkoyuncu; Güneş, Aygül; Yıldız, Abdülmecit; Tufan, Fatih
Attitude of healthcare providers toward older people is very important in the aging world. Neurologists contact older adults very frequently. We aimed to investigate the attitudes of neurologists toward older adults. We recorded participants age; sex; duration of clinical practice in neurology; existence of older adult relatives; and history of geriatrics education, nursing home visits, older adult patient density in their clinical practice, and participation in voluntary public activities. UCLA Geriatrics Attitude Scale was used to evaluate participants' attitudes. A total of 100 neurologists participated in this study. Seventy-seven percent had positive, 3 % had neutral, and 20 % had negative attitudes. Twenty-seven percent of the participants had history of geriatrics education, and these participants tended to have a higher rate of positive attitudes. Neurologists with positive attitudes tended to be older than those with negative attitudes. Participants with history of living with older adult relatives had lower rates of positive attitudes. The most common diagnoses of the patients the participants encountered were stroke and dementia. Independent factors associated with positive attitudes were history of geriatrics education and older age. History of living with older relatives tended to have a negative effect. Most of the negative items of the attitude scale were associated with the natural course and behavior of the common diseases in neurology practice. Generalization of geriatrics education may translate into a better understanding and improved care for older patients. Development of instruments and implementation of qualitative studies to assess attitudes of neurologists toward older adults are needed.
Clinical audit is a new concept of significant importance for the quality of radiological practices, introduced by the EC Medical Exposure Directive (MED, 97/43/EURATOM). By definition, clinical audit means 'a systematic examination or review of medical radiological procedures which seeks to improve the quality and the outcome of patient care, through structured review whereby radiological practices, procedures, and results are examined against agreed standards for good medical radiological procedures, with modifications of the practices where indicated and the application of new standards if necessary'. In its most profound meaning, being introduced in the medical exposure directive, clinical audit can be seen as a review of the success in implementing the justification and optimization principles, and therefore, it is to a large extent an issue of radiation safety for the patient. According to the directive, clinical audits shall be 'carried out in accordance with national procedures'. For the last few years, parallel to the development of the MED in Europe, there has been a worldwide tendency to implement appropriate quality systems (QS) in the health care organizations, in accordance with the international quality standards (ISO 9000 series etc). Such quality systems have been applied for a long time and very widely by the industry. It is a strong belief that the development of quality systems for health care would result in equal benefits as trusted in industry, in terms of efficiency and safety of health care services. For radiological practices, the quality systems are expected to become a framework for improving the optimization of practices and for maintaining good radiation safety, as well as providing a mechanism to prevent mistakes and accidents. In some countries, like the UK and The Netherlands, there are legal requirements to establish and maintain quality systems at certain type of radiological units. In some countries and some radiological units
Nowinski, W L; Chua, B C
Understanding brain pathology along with the underlying neuroanatomy and the resulting neurological deficits is of vital importance in medical education and clinical practice. To facilitate and expedite this understanding, we created a three-dimensional (3D) interactive atlas of neurological disorders providing the correspondence between a brain lesion and the resulting disorder(s). The atlas contains a 3D highly parcellated atlas of normal neuroanatomy along with a brain pathology database. Normal neuroanatomy is divided into about 2,300 components, including the cerebrum, cerebellum, brainstem, spinal cord, arteries, veins, dural sinuses, tracts, cranial nerves (CN), white matter, deep gray nuclei, ventricles, visual system, muscles, glands and cervical vertebrae (C1-C5). The brain pathology database contains 144 focal and distributed synthesized lesions (70 vascular, 36 CN-related, and 38 regional anatomy-related), each lesion labeled with the resulting disorder and associated signs, symptoms, and/or syndromes compiled from materials reported in the literature. The initial view of each lesion was preset in terms of its location and size, surrounding surface and sectional (magnetic resonance) neuroanatomy, and labeling of lesion and neuroanatomy. In addition, a glossary of neurological disorders was compiled and for each disorder materials from textbooks were included to provide neurological description. This atlas of neurological disorders is potentially useful to a wide variety of users ranging from medical students, residents and nurses to general practitioners, neuroanatomists, neuroradiologists and neurologists, as it contains both normal (surface and sectional) brain anatomy and pathology correlated with neurological disorders presented in a visual and interactive way.
Good literary fiction has the potential to move us, extend our sense of life, transform our prospective views and help us in the face of adversity. A neurological disorder is likely to be the most challenging experience a human being may have to confront in a lifetime. As such, literary recreations of illnesses have a doubly powerful effect. Study the synergies between neurology and fictional literature with particular reference to narrative based medicine (NBM). Doctors establish boundaries between the normal and the abnormal. Taking a clinical history is an act of interpretation in which the doctor integrates the science of objective signs and measurable quantities with the art of subjective clinical judgment. The more discrepancy there is between the patient's experience with the illness and the doctor's interpretation of that disease, the less likely the doctor-patient interaction is to succeed. NBM contributes to a better discernment of the meanings, thus considering disease as a biographical event rather than just a natural fact. Drawing from their own experience with disease, writers of fiction provide universal insights through their narratives, whilst neuroscientists, like Cajal, have occasionally devoted their scientific knowledge to literary narratives. Furthermore, neurologists from Alzheimer to Oliver Sacks remind us of the essential value of NBM in the clinic. Integrating NBM (the narrative of patients) and the classic holistic approach to patients with our current paradigm of evidence based medicine represents a challenge as relevant to neurologists as keeping up with technological and scientific advances. Copyright © 2011 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.
Barisoni, Laura; Hodgin, Jeffrey B
In this review, we will discuss (i) how the recent advancements in digital technology and computational engineering are currently applied to nephropathology in the setting of clinical research, trials, and practice; (ii) the benefits of the new digital environment; (iii) how recognizing its challenges provides opportunities for transformation; and (iv) nephropathology in the upcoming era of kidney precision and predictive medicine. Recent studies highlighted how new standardized protocols facilitate the harmonization of digital pathology database infrastructure and morphologic, morphometric, and computer-aided quantitative analyses. Digital pathology enables robust protocols for clinical trials and research, with the potential to identify previously underused or unrecognized clinically useful parameters. The integration of digital pathology with molecular signatures is leading the way to establishing clinically relevant morpho-omic taxonomies of renal diseases. The introduction of digital pathology in clinical research and trials, and the progressive implementation of the modern software ecosystem, opens opportunities for the development of new predictive diagnostic paradigms and computer-aided algorithms, transforming the practice of renal disease into a modern computational science.
The use of new radiopharmaceuticals can provide extremely valuable information in the evaluation of cancer, as well as heart and brain diseases. Information that often times cannot be obtained by other means. However, there is a perceived need in many Member States for a useful reference to facilitate and expedite the introduction of radiopharmaceuticals already in clinical use in other countries. This publication intends to provide practical support for the introduction of new radiotracers, including recommendations on the necessary steps needed to facilitate and expedite the introduction of radiopharmaceuticals in clinical use, while ensuring that a safe and high quality product is administered to the patient at all times
Zhou Bing; Yuan Jianhua
Interventional radiology has lot of advantages in dealing with various emergencies. The technique is minimally-invasive, highly-effective and immediately-efficient, moreover, it integrates the diagnosis with the therapy perfectly. Besides, the interventional techniques applied in emergency medicine include not only the vascular interventions,such as embolization, embolectomy, etc, but also the nonvascular interventions, such as tracheal s tent implantation, percutaneous vertebroplasty and so forth. However, importance has not been attached to the clinical use of interventional therapy in emergency medicine so far. It is imperative for us to promote the acceptance of interventional therapy in emergency medicine as well as to popularize the technique in clinical practice. (authors)
Lauritzen, Martin; Dreier, Jens Peter; Fabricius, Martin
Cortical spreading depression (CSD) and depolarization waves are associated with dramatic failure of brain ion homeostasis, efflux of excitatory amino acids from nerve cells, increased energy metabolism and changes in cerebral blood flow (CBF). There is strong clinical and experimental evidence....... The consequences of these intrinsic mechanisms are intimately linked to the composition of the brain extracellular microenvironment and to the level of brain perfusion and in consequence brain energy supply. This paper summarizes the evidence provided by novel invasive techniques, which implicates CSD...... treatment strategies, which may be used to prevent or attenuate secondary neuronal damage in acutely injured human brain cortex caused by depolarization waves....
Williams, Marjory; Avolio, Alice E; Ott, Karen M; Miltner, Rebecca S
The Office of Nursing Services of the Department of Veterans Affairs (VA) piloted implementation of the clinical nurse leader (CNL) into the care delivery model and established a strategic goal in 2011 to implement the CNL role across the VA health care system. The VA Office of Nursing Services CNL Implementation and Evaluation (CNL I&E) Service was created as one mechanism to facilitate that goal in response to a need identified by facility nurse executives for consultative support for CNL practice integration. This article discusses strategies employed by the CNL I&E consultative team to help facility-level nursing leadership integrate CNLs into practice. Measures of success include steady growth in CNL practice capacity as well as positive feedback from nurse executives about the value of consultative engagement. Future steps to better integrate CNL practice into the VA include consolidation of lessons learned, collaboration to strengthen the evidence base for CNL practice, and further exploration of the transformational potential of CNL practice across the care continuum.
Davidson, P M; Elliott, D; Daly, J
Leadership in the clinical practice environment is important to ensure both optimal patient outcomes and successive generations of motivated and enthusiastic clinicians. The present paper seeks to define and describe clinical leadership and identify the facilitators and barriers to clinical leadership. We also describe strategies to develop clinical leaders in Australia. Key drivers to the development of nursing leaders are strategies that recognize and value clinical expertise. These include models of care that highlight the importance of the nursing role; evidence-based practice and measurement of clinical outcomes; strategies to empower clinicians and mechanisms to ensure participation in clinical decision-making. Significant barriers to clinical leadership are organizational structures that preclude nurses from clinical decision making; the national shortage of nurses; fiscal constraints; absence of well evaluated models of care and trends towards less skilled clinicians. Systematic, strategic initiatives are required to nurture and develop clinical leaders. These strategies need to be collegial collaborations between the academic and health care sectors in order to provide a united voice for advancing the nursing profession.
Scott Shannon D
Full Text Available Abstract Background Canada is among the most prosperous nations in the world, yet the health and wellness outcomes of Canadian children are surprisingly poor. There is some evidence to suggest that these poor health outcomes are partly due to clinical practice variation, which can stem from failure to apply the best available research evidence in clinical practice, otherwise known as knowledge translation (KT. Surprisingly, clinical practice variation, even for common acute paediatric conditions, is pervasive. Clinical practice variation results in unnecessary medical treatments, increased suffering, and increased healthcare costs. This study focuses on improving health outcomes for common paediatric acute health concerns by evaluating strategies that improve KT and reduce clinical practice variation. Design/Methods Using a multiple case study design, qualitative and quantitative data will be collected from four emergency departments in western Canada. Data sources will include: pre- and post-implementation focus group data from multidisciplinary healthcare professionals; individual interviews with the local champions, KT intervention providers, and unit/site leaders/managers; Alberta Context Tool (ACT survey data; and aggregated patient outcome data. Qualitative and quantitative data will be systematically triangulated, and matrices will be built to do cross-case comparison. Explanations will be built about the success or lack of success of the clinical practice guidelines (CPG and clinical pathways (CPs uptake based upon the cross-case comparisons. Significance This study will generate new knowledge about the potential causal mechanisms and factors which shape implementation. Future studies will track the impact of the CPG/CPs implementation on children's health outcome, and healthcare costs.
Lyng, Karen Marie
an extensive application of what we have named second order guiding artifacts. The deployed protocols underwent a local adaptation and transformation process when initiated. The protocols were adapted to match the local resources and transformed into several activity specific second order guiding artifacts....... The transformation from protocols was executed according to a standard operating procedure. Each activity type had a standardized template ensuring uniformity across second order guiding artifacts within a clinic. The guiding artifacts were multi-functional and a wide variety of standardized graphical attributes...
Full Text Available The objective of this paper is to review the principles, methods and issues behind the development of clinical practice guidelines. Practice guidelines have been defined as “systematically developed statements to assist practitioner and patient decisions about appropriate health care for specific clinical circumstances”. The ultimate goal of guidelines is to improve patient outcomes; however, they may also be used as tools to decrease health care costs, improve medical education and enhance quality assurance. Evidence-based guidelines use explicit methods to link recommendations to the quality of the underlying research. Following development of the guideline, implementation and evaluation are key steps. The ultimate aim of guideline development is to influence physician knowledge, attitudes and behaviour.
Full Text Available Recently, David Barlow (2004, a pioneer in the field of anxiety disorders, has proposed that psychologists should abandon the concept of psychotherapy and rather use the one of “psychological treatment”. The provoking idea behind this proposal is that the concept of psychotherapy, relying on the notion of “therapeutic school” should be discarded by professional psychologists because it relies too much on conceptions based on pre-scientific models. Barlow (2004 insists that, today, psychology as an empirical science has gathered sufficient knowledge and know-how to found clinical practice. It is no longer necessary to rely on pre-scientific theories. Further, Barlow’s perspective opens clinical practice to the entire field of psychology, i.e. to the advances accomplished by research on emotion, cognition, learning, development, etc.
Price, R.R.; Erickson, J.J.; Patton, J.A.; Jones, J.P.; Lagan, J.E.; Rollo, F.D.
The impact of the computer on the practice of nuclear medicine has been felt primarily in the area of rapid dynamic studies. At this time it is difficult to find a clinic which routinely performs computer processing of static images. The general purpose digital computer is a sophisticated and flexible instrument. The number of applications for which one can use the computer to augment data acquisition, analysis, or display is essentially unlimited. In this light, the purpose of this exhibit is not to describe all possible applications of the computer in nuclear medicine but rather to illustrate those applications which have generally been accepted as practical in the routine clinical environment. Specifically, we have chosen examples of computer augmented cardiac, and renal function studies as well as examples of relative organ blood flow studies. In addition, a short description of basic computer components and terminology along with a few examples of non-imaging applications are presented
In 2008, physical therapists published the first neck pain clinical practice guidelines. These guidelines have been updated and are now available in the July 2017 issue of JOSPT. To update these guidelines, physical therapists teamed with the International Collaboration on Neck Pain to identify leading practices. These revised guidelines provide direction to clinicians as they screen, evaluate, diagnose, and make treatment-based classifications of neck pain. They also outline the best nonsurgical treatment options based on the published literature. At the end of the day, the best care is a combination of the leading science, the clinical expertise of your health care provider, and your input as the patient. These guidelines help inform the first step in this process. J Orthop Sports Phys Ther 2017;47(7):513. doi:10.2519/jospt.2017.0508.
Lee, Jihong; Lee, Sun Haeng; Lee, Boram; Yang, In Jun; Chang, Gyu Tae
The aim of this study was to investigate autism spectrum disorder (ASD) clinical practice patterns of Korean medicine doctors (KMDs) through questionnaire survey. Questionnaires on Korean medicine (KM) treatment for ASD were distributed to 255 KMDs on December 5, 2016. The KMDs were psychiatrists, pediatricians, or general practitioners, who treated patients with ASD. The questionnaire covered items on treatment methods, aims of treatment, KM syndrome differentiation, diagnostic tools, and sociodemographic characteristics. Frequency analysis was conducted to describe the participants and their practices. A total 22.4% KMDs (n = 57/255) completed the questionnaires and 54 KMDs (21.2%) matched the inclusion criteria. The KMDs utilized herbal medicine (27.3%), body acupuncture (17.6%), scalp acupuncture (10.7%), moxibustion (6.4%), and Korean medical psychotherapy (5.9%) to treat ASD. The most commonly prescribed herbal medicine was Yukmijihwang-tang. Forty-eight (88.9%) KMDs responded that they used KM syndrome differentiation. 'Organ system, Qi, Blood, Yin, Yang, Fluid and Humor diagnosis' was most frequently used for syndrome differentiation. ASD was mainly diagnosed based on the fourth edition of the Diagnostic and Statistical Manual for Mental Disorders (DSM-IV) and DSM-5. The present study demonstrated the current status of KMDs' diagnosis and treatment of ASD. In future clinical trials and clinical practice guidelines, these findings will provide meaningful information on the actual practice patterns of KMDs.
Hackl, W O; Ammenwerth, E
Secondary use of clinical routine data is receiving an increasing amount of attention in biomedicine and healthcare. However, building and analysing integrated clinical routine data repositories are nontrivial, challenging tasks. As in most evolving fields, recognized standards, well-proven methodological frameworks, or accurately described best-practice approaches for the systematic planning of solutions for secondary use of routine medical record data are missing. We propose a conceptual best-practice framework and procedure model for the systematic planning of intelligent reuse of integrated clinical routine data (SPIRIT). SPIRIT was developed based on a broad literature overview and further refined in two case studies with different kinds of clinical routine data, including process-oriented nursing data from a large hospital group and high-volume multimodal clinical data from a neurologic intensive care unit. SPIRIT aims at tailoring secondary use solutions to specific needs of single departments without losing sight of the institution as a whole. It provides a general conceptual best-practice framework consisting of three parts: First, a secondary use strategy for the whole organization is determined. Second, comprehensive analyses are conducted from two different viewpoints to define the requirements regarding a clinical routine data reuse solution at the system level from the data perspective (BOTTOM UP) and at the strategic level from the future users perspective (TOP DOWN). An obligatory clinical context analysis (IN BETWEEN) facilitates refinement, combination, and integration of the different requirements. The third part of SPIRIT is dedicated to implementation, which comprises design and realization of clinical data integration and management as well as data analysis solutions. The SPIRIT framework is intended to be used to systematically plan the intelligent reuse of clinical routine data for multiple purposes, which often was not intended when the
Falling is a significant cause of injury and death in frail older adults. Residents in long-term care (LTC) facilities fall for a variety of reasons and are more likely to endure injuries after a fall than those in the community The American Medical Directors Association (AMDA) Clinical Practice Guideline is written to give LTC staff an understanding of risk factors for falls and provide guidance for a systematic approach to patient assessment and selection of appropriate interventions. It is...
This thesis explores learning in clinical practice in the cases of CT, MRI and PACS in\\ud UK hospitals. It asks the questions of how and why certain evolutionary features of\\ud technology condition learning and change in medical contexts.\\ud Using an evolutionary perspective of cognitive and social aspects of technological\\ud change, this thesis explores the relationships between technology and organisational\\ud learning processes of intuition, interpretation, integration and institutionalisa...
Munce, Thayne A; Dorman, Jason C; Thompson, Paul A; Valentine, Verle D; Bergeron, Michael F
Football players are subjected to repetitive impacts that may lead to brain injury and neurologic dysfunction. Knowledge about head impact exposure (HIE) and consequent neurologic function among youth football players is limited. This study aimed to measure and characterize HIE of youth football players throughout one season and explore associations between HIE and changes in selected clinical measures of neurologic function. Twenty-two youth football players (11-13 yr) wore helmets outfitted with a head impact telemetry (HIT) system to quantify head impact frequency, magnitude, duration, and location. Impact data were collected for each practice (27) and game (9) in a single season. Selected clinical measures of balance, oculomotor performance, reaction time, and self-reported symptoms were assessed before and after the season. The median individual head impacts per practice, per game, and throughout the entire season were 9, 12, and 252, respectively. Approximately 50% of all head impacts (6183) had a linear acceleration between 10g and 20g, but nearly 2% were greater than 80g. Overall, the head impact frequency distributions in this study population were similar in magnitude and location as in high school and collegiate football, but total impact frequency was lower. Individual changes in neurologic function were not associated with cumulative HIE. This study provides a novel examination of HIE and associations with short-term neurologic function in youth football and notably contributes to the limited HIE data currently available for this population. Whereas youth football players can experience remarkably similar head impact forces as high school players, cumulative subconcussive HIE throughout one youth football season may not be detrimental to short-term clinical measures of neurologic function.
Kitson, Alison L; Harvey, Gillian
To explore the evidence around facilitation as an intervention for the successful implementation of new knowledge into clinical practice. The revised version of the Promoting Action on Research Implementation in Health Services (PARIHS) framework, called the integrated or i-PARIHS framework, is used as the explanatory framework. This framework posits that evidence is a multidimensional construct embedded within innovation and operationalized by clinicians (individuals and within teams), working across multiple layers of context. Facilitation is the active ingredient that promotes successful implementation. An emerging body of evidence supports facilitation as a mechanism to getting new knowledge into clinical practice. Facilitation roles are divided into beginner, experienced, and expert facilitators. Facilitators can be internal or external to the organization they work in, and their skills and attributes complement other knowledge translation (KT) roles. Complex KT projects require facilitators who are experienced in implementation methods. Facilitation is positioned as the active ingredient to effectively introduce new knowledge into a clinical setting. Levels of facilitation experience are assessed in relation to the complexity of the KT task. Three core facilitation roles are identified, and structured interventions are established taking into account the nature and novelty of the evidence, the receptiveness of the clinicians, and the context or setting where the new evidence is to be introduced. Roles such as novice, experienced, and expert facilitators have important and complementary parts to play in enabling the successful translation of evidence into everyday practice in order to provide effective care for patients. © 2016 Sigma Theta Tau International.
Leonard, Linda; Dawson, Drew
The longstanding human interest in dreams has led to a significant body of psychological and philosophical discourse, including research. Recently, however, dreams have been relegated to the periphery of clinical psychological practice. This is potentially problematic as clients continue to bring dreams to therapy and many psychologists lack the confidence or competence to respond effectively to dream material. Building on the structural, professional and research cultures surrounding psychology using a cultural-historical activity theory framework, we argue the marginalisation of dreams is due to cultural-historical factors. These factors include the political and economic context in which psychology developed; psychology's early attempts to differentiate from psychoanalysis by identifying with behaviourism and the natural sciences; and a discipline-specific definition of what constitutes evidence-based practice. These factors led to professional discourses within which dreams are seen as of little clinical or therapeutic value, or that dream work is only for long-term therapy and requires extensive therapist training. However, there are diverse models of dream work consistent with most theoretical orientations within contemporary psychological practice. We conclude with recommendations on how to rebuild clinical confidence and competence in the use of dream material within the current professional environment. Copyright © 2018 Elsevier Ltd. All rights reserved.
Ravanipour, Maryam; Bahreini, Masoud; Ravanipour, Masoumeh
Background: Peer learning is an educational process wherein someone of the same age or level of experience level interacts with other students interested in the same topic. There is limited evidence specifically focusing on the practical use of peer learning in Iran. The aim of this study was to explore nursing students’ experiences of peer learning in clinical practice. Materials and Methods: A qualitative content analysis was conducted. Focus groups were used to find the students’ experiences about peerlearning. Twenty-eight baccalaureate nursing students at Bushehr University of Medical Sciences were selected purposively, and were arranged in four groups of seven students each. The focus group interviews were conducted using a semi-structured interview schedule. All interviews were tape-recorded, transcribed verbatim, and analyzed using conventional content analysis method. Results: The analysis identified four themes: Paradoxical dualism, peer exploitation, first learning efficacy, and socialization practice. Gained advantages and perceived disadvantages created paradoxical dualism, and peer exploitation resulted from peer selection and peer training. Conclusion: Nursing students reported general satisfaction concerning peer learning due to much more in-depth learning with little stress than conventional learning methods. Peer learning is a useful method for nursing students for practicing educational leadership and learning the clinical skills before they get a job. PMID:26097860
Vaughan-Graham, Julie; Cott, Cheryl
Clinical reasoning is an essential aspect of clinical practice, however is largely ignored in the current rehabilitation sciences evidence base. Literature related to clinical reasoning and clinical expertise has evolved concurrently although rehabilitation reasoning frameworks remain relatively generic. The purpose of this study was to explicate the clinical reasoning process of Bobath instructors of a widely used neuro-rehabilitation approach, the Bobath concept. A qualitative interpretive description approach consisting of stimulated recall using video-recorded treatment sessions and in-depth interviews. Purposive sampling was used to recruit members of the International Bobath Instructors Training Association (IBITA). Interview transcripts were transcribed verbatim providing the raw data. Data analysis was progressive, iterative, and inductive. Twenty-two IBITA instructors from 7 different countries participated. Ranging in clinical experience from 12 to 40 years, and instructor experience from 1 to 35 years. Three themes were developed, (a) a Bobath clinical framework, (b) person-centered, and (c) a Bobath reasoning approach, highlighting the role of practical wisdom, phronesis in the clinical reasoning process. In particular the role of visuospatial-kinesthetic perception, an element of technical expertise, was illuminated as an integral aspect of clinical reasoning in this expert group. This study provides an interpretive understanding of the clinical reasoning process used by IBITA instructors illustrating an inactive embodied view of clinical reasoning, specifically the role of phronesis, requiring further investigation in nonexpert Bobath therapists, as well as in novice and experienced therapists in other specialty areas. © 2016 John Wiley & Sons, Ltd.
Gilbert, Gregg H; Richman, Joshua S; Qvist, Vibeke
Clinical researchers have attempted many methods to translate scientific evidence into routine clinical practice, with varying success. Practice-based research networks (PBRNs) provide an important, practitioner-friendly venue to test these methods. Dentist practitioner-investigators from...... the Dental Practice-Based Research Network (DPBRN) completed a detailed questionnaire about how they diagnose and treat dental caries. Next, they received a customized report that compared their answers to those from all other practitioner-investigators. Then, 126 of them attended the DPBRN's first network......-wide meeting of practitioner-investigators from all five of its regions. During that meeting, certain questions were repeated and new ones were asked about the dentist's intention to change the way that he or she diagnosed or treated dental caries. Less than one-third of practitioner-investigators intended...
Amit Kumar Mishra, Smita Panda, Prakash Chandra Panda
Full Text Available Introduction: In INDIA almost 20000 people die (40% of world death each year from rabies. Most of these deaths could be prevented by post exposure prophylaxis with wound washing, rabies immunoglobulin & vaccination. Local wound management alone can reduce viral load by up to 80%. Objective: To study self-wound management practices in animal exposure patients before attending a tertiary level ARV clinic. Methodology: Data regarding wound management was collected by individual interview of patients attending the ARV clinic during OCT 2011 to MAR 2012. The data collected in the form of a questionnaire. Analysis of data was done in the Department Of Community Medicine, V.S.S. Medical College, Burla. Results: Total 493 cases of animal exposure were attended during the study period. Most common biting animal was dog (94.5%. 31% of cases were under the age of 10 years & 23% belongs to the age of 10-19 years. Male to female ratio was 3:1. Most of the cases (91% were of category III exposure. Immediate management of wound was practiced by 63-77% of cases before visiting ARV clinic; only 2% wash the wound with running water & soap for 15 minutes. 39% of cases applied Dettol/savlon at the wound side & other 38% applied turmeric, red chilli, kerosene, Band-Aid & ghee locally. Most cases (61% reported to ARV clinic within 24hours.
Siburt, Hannah W; Holmes, Alice E
The purpose of this study was to determine the current clinical practice in approaches to bimodal programming in the United States. To be specific, if clinicians are recommending bimodal stimulation, who programs the hearing aid in the bimodal condition, and what method is used for programming the hearing aid? An 11-question online survey was created and sent via email to a comprehensive list of cochlear implant programming centers in the United States. The survey was sent to 360 recipients. Respondents in this study represented a diverse group of clinical settings (response rate: 26%). Results indicate little agreement about who programs the hearing aids, when they are programmed, and how they are programmed in the bimodal condition. Analysis of small versus large implant centers indicated small centers are less likely to add a device to the contralateral ear. Although a growing number of cochlear implant recipients choose to wear a hearing aid on the contralateral ear, there is inconsistency in the current clinical approach to bimodal programming. These survey results provide evidence of large variability in the current bimodal programming practices and indicate a need for more structured clinical recommendations and programming approaches.
Ito, Tetsuhide; Ishiguro, Hiroshi; Ohara, Hirotaka; Kamisawa, Terumi; Sakagami, Junichi; Sata, Naohiro; Takeyama, Yoshifumi; Hirota, Morihisa; Miyakawa, Hiroyuki; Igarashi, Hisato; Lee, Lingaku; Fujiyama, Takashi; Hijioka, Masayuki; Ueda, Keijiro; Tachibana, Yuichi; Sogame, Yoshio; Yasuda, Hiroaki; Kato, Ryusuke; Kataoka, Keisho; Shiratori, Keiko; Sugiyama, Masanori; Okazaki, Kazuichi; Kawa, Shigeyuki; Tando, Yusuke; Kinoshita, Yoshikazu; Watanabe, Mamoru; Shimosegawa, Tooru
Chronic pancreatitis is considered to be an irreversible progressive chronic inflammatory disease. The etiology and pathology of chronic pancreatitis are complex; therefore, it is important to correctly understand the stage and pathology and provide appropriate treatment accordingly. The newly revised Clinical Practice Guidelines of Chronic Pancreatitis 2015 consist of four chapters, i.e., diagnosis, staging, treatment, and prognosis, and includes a total of 65 clinical questions. These guidelines have aimed at providing certain directions and clinically practical contents for the management of chronic pancreatitis, preferentially adopting clinically useful articles. These revised guidelines also refer to early chronic pancreatitis based on the Criteria for the Diagnosis of Chronic Pancreatitis 2009. They include such items as health insurance coverage of high-titer lipase preparations and extracorporeal shock wave lithotripsy, new antidiabetic drugs, and the definition of and treatment approach to pancreatic pseudocyst. The accuracy of these guidelines has been improved by examining and adopting new evidence obtained after the publication of the first edition.
Churilov, Leonid; Liu, Daniel; Ma, Henry; Christensen, Soren; Nagakane, Yoshinari; Campbell, Bruce; Parsons, Mark W; Levi, Christopher R; Davis, Stephen M; Donnan, Geoffrey A
The appropriateness of a software platform for rapid MRI assessment of the amount of salvageable brain tissue after stroke is critical for both the validity of the Extending the Time for Thrombolysis in Emergency Neurological Deficits (EXTEND) Clinical Trial of stroke thrombolysis beyond 4.5 hours and for stroke patient care outcomes. The objective of this research is to develop and implement a methodology for selecting the acute stroke imaging software platform most appropriate for the setting of a multi-centre clinical trial. A multi-disciplinary decision making panel formulated the set of preferentially independent evaluation attributes. Alternative Multi-Attribute Value Measurement methods were used to identify the best imaging software platform followed by sensitivity analysis to ensure the validity and robustness of the proposed solution. Four alternative imaging software platforms were identified. RApid processing of PerfusIon and Diffusion (RAPID) software was selected as the most appropriate for the needs of the EXTEND trial. A theoretically grounded generic multi-attribute selection methodology for imaging software was developed and implemented. The developed methodology assured both a high quality decision outcome and a rational and transparent decision process. This development contributes to stroke literature in the area of comprehensive evaluation of MRI clinical software. At the time of evaluation, RAPID software presented the most appropriate imaging software platform for use in the EXTEND clinical trial. The proposed multi-attribute imaging software evaluation methodology is based on sound theoretical foundations of multiple criteria decision analysis and can be successfully used for choosing the most appropriate imaging software while ensuring both robust decision process and outcomes. © 2012 The Authors. International Journal of Stroke © 2012 World Stroke Organization.
Numerous policy bodies have identified the clinical nurse leader (CNL) as an innovative new role for meeting higher health care quality standards. Although there is growing evidence of improved care environment and patient safety and quality outcomes after redesigning care delivery microsystems to integrate CNL practice, significant variation in CNL implementation has been noted across reports, making it difficult to causally link CNL practice to reported outcomes. This variability reflects the overall absence in the literature of a well-defined CNL theoretical framework to help guide standardized application in practice. To address this knowledge gap, an interpretive synthesis with a grounded theory analysis of CNL narratives was conducted to develop a theoretical model for CNL practice. The model clarifies CNL practice domains and proposes mechanisms by which CNL-integrated care delivery microsystems improve health care quality. The model highlights the need for a systematic approach to CNL implementation including a well-thought out strategy for care delivery redesign; a consistent, competency-based CNL workflow; and sustained macro-to-micro system leadership support. CNL practice can be considered an effective approach to organizing nursing care that maximizes the scope of nursing to influence the ways care is delivered by all professions within a clinical microsystem. Copyright © 2016 Elsevier Inc. All rights reserved.
Dumas, Denis; Torre, Dario M; Durning, Steven J
Clinical reasoning-the steps up to and including establishing a diagnosis and/or therapy-is a fundamentally important mental process for physicians. Unfortunately, mounting evidence suggests that errors in clinical reasoning lead to substantial problems for medical professionals and patients alike, including suboptimal care, malpractice claims, and rising health care costs. For this reason, cognitive strategies by which clinical reasoning may be improved-and that many expert clinicians are already using-are highly relevant for all medical professionals, educators, and learners.In this Perspective, the authors introduce one group of cognitive strategies-termed relational reasoning strategies-that have been empirically shown, through limited educational and psychological research, to improve the accuracy of learners' reasoning both within and outside of the medical disciplines. The authors contend that relational reasoning strategies may help clinicians to be metacognitive about their own clinical reasoning; such strategies may also be particularly well suited for explicitly organizing clinical reasoning instruction for learners. Because the particular curricular efforts that may improve the relational reasoning of medical students are not known at this point, the authors describe the nature of previous research on relational reasoning strategies to encourage the future design, implementation, and evaluation of instructional interventions for relational reasoning within the medical education literature. The authors also call for continued research on using relational reasoning strategies and their role in clinical practice and medical education, with the long-term goal of improving diagnostic accuracy.
Full Text Available The relevance of dual-task walking to everyday ambulation is widely acknowledged, and numerous studies have demonstrated that dual-task interference can significantly impact recovery of functional walking in people with neurological disorders. The magnitude and direction of dual-task interference is influenced by the interaction between the two tasks, including how individuals spontaneously prioritize their attention. Therefore, to accurately interpret and characterize dual-task interference and identify changes over time, it is imperative to evaluate single and dual-task performance in both tasks, as well as the tasks relative to each other. Yet, reciprocal dual-task effects are frequently ignored. The purpose of this perspective paper is to present a framework for measuring treatment effects on dual-task interference, specifically taking into account the interactions between the two tasks and how this can provide information on whether overall dual-task capacity has improved or a different attentional strategy has been adopted. In discussing the clinical implications of using this framework, we provide specific examples of using this method and provide some explicit recommendations for research and clinical practice.
Immaculate S. Muthathi
Conclusion: There is a need for all nurses involved in undergraduate nursing education to reflect on how they approach clinical facilitation, in both clinical skills laboratory and clinical learning environment. There is also a need to improve consistency in clinical practices between the nursing education institution and the clinical learning environment so as to support students’ adaptation to clinical practice.
Hurdowar, Amanda; Urmson, Lynn; Bohn, Desmond; Geary, Denis; Laxer, Ronald; Stevens, Polly
The occurrence of acute hyponatremia associated with cerebral edema in hospitalized children has been increasingly recognized, with over 50 cases of neurological morbidity and mortality reported in the past decade. This condition most commonly occurs in previously healthy children where maintenance intravenous (IV) fluids have been prescribed in the form of hypotonic saline (e.g., 0.2 or 0.3 NaCl). In response to similar problems at The Hospital for Sick Children (six identified through hospital morbidity and mortality reviews and safety reports prior to fall 2007), an interdisciplinary clinician group from our institution developed a clinical practice guideline (CPG) to guide fluid and electrolyte administration for pediatric patients. This article reviews the evaluation of one patient safety improvement to change the prescribing practice for IV fluids in an acute care pediatric hospital, including the removal of the ability to prescribe hypotonic IV solutions with a sodium concentration of < 75 mmol/L. The evaluation of key components of the CPG included measuring practice and process changes pre- and post-implementation. The evaluation showed that the use of restricted IV fluids was significantly reduced across the organization. Success factors of this safety initiative included the CPG development, forcing functions, reminders, team engagement and support from the hospital leadership. A key learning was that a project leader with considerable dedicated time is required during the implementation to develop change concepts, organize and liaise with stakeholders and measure changes in practice. This project highlights the importance of active implementation for policy and guideline documents.
To describe the epidemiology of neonatal herpes and its risk factors, clinical and paraclinic manifestations, propose guidelines for a newborn at risk of neonatal herpes, describe treatment modalities, describe post-natal transmission and its prevention. Bibliographic search from Medline, Cochrane Library databases and research of international clinical practice guidelines. Neonatal herpes is rare (about 20 cases per year in France) and mainly due to HSV 1 (level of evidence LE3). The main risk factors for mother-to-child transmission are maternal primary episode of genital herpes close to delivery and serotype HSV 1 (LE3). There are three clinical forms of neonatal herpes : SEM infection for skin, eyes and mucosa, central nervous system (CNS) associated infection, and the disseminated infection. Neurological mortality and morbidity depend on the clinical form and the HSV serotype (LE3). In most of the case of neonatal herpes, the mothers have no history of genital herpes (LE3). Fever and vesicular rash may be absent at the time of diagnosis (LE3). In case of suspicion of neonatal herpes, different samples (blood and cerebrospinal fluid) for HSV PCR must be carried out to confirm the diagnosis (Professional consensus). Any newborn suspected of neonatal herpes should be treated with intravenous aciclovir (Grade A) prior to the results of HSV PCR (Professional consensus). In case of maternal genital herpes at delivery, the management of an asymptomatic newborn depends on the evaluation of the risk of transmission. In case of maternal reactivation (low risk of transmission), HSV PCR samples are taken at 24hours of life and the newborn must be follow closely until results. In the case of maternal primary episode or non-primary infection first episode (high risk of transmission), the samples are taken at 24hours of life and intravenous treatment with aciclovir is started (Professional consensus). The treatment of neonatal herpes is based on intravenous aciclovir (60mg
Sharp, A N; Alfirevic, Z
To identify the current status of specialist preterm labour (PTL) clinic provision and management within the UK. Postal survey of clinical practice. All consultant-led obstetric units within the UK. A questionnaire was sent by post to all 210 NHS consultant-led obstetric units within the UK. Units that had a specialist PTL clinic were asked to complete a further 20 questions defining their protocol for risk stratification and management. Current practice in specialist preterm labour clinics. We have identified 23 specialist clinics; the most common indications for attendance were previous PTL (100%), preterm prelabour rupture of membranes (95%), two large loop excisions of the transformation zone (95%) or cone biopsy (95%). There was significant heterogeneity in the indications for and method of primary treatment for short cervix, with cervical cerclage used in 45% of units, progesterone in 18% of units and Arabin cervical pessary in 5%. A further 23% used multiple treatment modalities in combination. A significant heterogeneity in all topics surveyed suggests an urgent need for networking, more evidence-based guidelines and prospective comparative audits to ascertain the real impact of specialist PTL clinics on the reduction in preterm birth and its sequelae. © 2013 Royal College of Obstetricians and Gynaecologists.
Bassetti, C.L.; Ferini-Strambi, L.; Brown, S.; Adamantidis, A.; Benedetti, F.; Bruni, O.; Cajochen, C.; Dolenc-Groselj, L.; Ferri, R.; Gais, S.; Huber, R.; Khatami, R.; Lammers, G.J.; Luppi, P.H.; Manconi, M.; Nissen, C.; Nobili, L.; Peigneux, P.; Pollmacher, T.; Randerath, W.; Riemann, D.; Santamaria, J.; Schindler, K.; Tafti, M.; van Someren, E.J.W.; Wetter, T.C.
In recent years, evidence has emerged for a bidirectional relationship between sleep and neurological and psychiatric disorders. First, sleep-wake disorders (SWDs) are very common and may be the first/main manifestation of underlying neurological and psychiatric disorders. Secondly, SWDs may
Bassetti, C L; Ferini-Strambi, L; Brown, S; Adamantidis, A; Benedetti, F; Bruni, O; Cajochen, C; Dolenc-Groselj, L; Ferri, R; Gais, S; Huber, R; Khatami, R; Lammers, G J; Luppi, P H; Manconi, M; Nissen, C; Nobili, L; Peigneux, P; Pollmächer, T; Randerath, W; Riemann, D; Santamaria, J; Schindler, K; Tafti, M; Van Someren, E; Wetter, T C
In recent years, evidence has emerged for a bidirectional relationship between sleep and neurological and psychiatric disorders. First, sleep-wake disorders (SWDs) are very common and may be the first/main manifestation of underlying neurological and psychiatric disorders. Secondly, SWDs may
Polin, Richard A; Lorenz, John M
Given the overwhelming size of the neonatal literature, clinicians must rely upon expert panels such as the Committee on Fetus and Newborn in the USA and the National Institute for Healthcare and Excellence in the UK for guidance. Guidelines developed by expert panels are not equivalent to evidence-based medicine and are not rules, but do provide evidence-based recommendations (when possible) and at minimum expert consensus reports. The standards used to develop evidence-based guidelines differ among expert panels. Clinicians must be able judge the quality of evidence from an expert panel, and decide whether a recommendation applies to their neonatal intensive care unit or infant under their care. Furthermore, guidelines become outdated within a few years and must be revised or discarded. Clinical practice guidelines should not always be equated with standard of care. However, they do provide a framework for determining acceptable care. Clinicians do not need to follow guidelines if the recommendations are not applicable to their population or infant. However, if a plan of care is not consistent with apparently applicable clinical practice guidelines, the medical record should include an explanation for the deviation from the relevant practice guideline. Copyright © 2015 Elsevier Ltd. All rights reserved.
Pocock, Stuart J; Travison, Thomas G; Wruck, Lisa M
Most clinical trial publications include figures, but there is little guidance on what results should be displayed as figures and how. To evaluate the current use of figures in Trial reports, and to make constructive suggestions for future practice. We surveyed all 77 reports of randomised controlled trials in five general medical journals during November 2006 to January 2007. The numbers and types of figures were determined, and then each Figure was assessed for its style, content, clarity and suitability. As a consequence, guidelines are developed for presenting figures, both in general and for each specific common type of Figure. Most trial reports contained one to three figures, mean 2.3 per article. The four main types were flow diagram, Kaplan Meier plot, Forest plot (for subgroup analyses) and repeated measures over time: these accounted for 92% of all figures published. For each type of figure there is a considerable diversity of practice in both style and content which we illustrate with selected examples of both good and bad practice. Some pointers on what to do, and what to avoid, are derived from our critical evaluation of these articles' use of figures. There is considerable scope for authors to improve their use of figures in clinical trial reports, as regards which figures to choose, their style of presentation and labelling, and their specific content. Particular improvements are needed for the four main types of figures commonly used.
Travison Thomas G
Full Text Available Abstract Background Most clinical trial publications include figures, but there is little guidance on what results should be displayed as figures and how. Purpose To evaluate the current use of figures in Trial reports, and to make constructive suggestions for future practice. Methods We surveyed all 77 reports of randomised controlled trials in five general medical journals during November 2006 to January 2007. The numbers and types of figures were determined, and then each Figure was assessed for its style, content, clarity and suitability. As a consequence, guidelines are developed for presenting figures, both in general and for each specific common type of Figure. Results Most trial reports contained one to three figures, mean 2.3 per article. The four main types were flow diagram, Kaplan Meier plot, Forest plot (for subgroup analyses and repeated measures over time: these accounted for 92% of all figures published. For each type of figure there is a considerable diversity of practice in both style and content which we illustrate with selected examples of both good and bad practice. Some pointers on what to do, and what to avoid, are derived from our critical evaluation of these articles' use of figures. Conclusion There is considerable scope for authors to improve their use of figures in clinical trial reports, as regards which figures to choose, their style of presentation and labelling, and their specific content. Particular improvements are needed for the four main types of figures commonly used.
Lake, James; Helgason, Chanel; Sarris, Jerome
This paper provides an overview of the rapidly evolving paradigm of "Integrative Mental Health (IMH)." The paradigm of contemporary biomedical psychiatry and its contrast to non-allopathic systems of medicine is initially reviewed, followed by an exploration of the emerging paradigm of IMH, which aims to reconcile the bio-psycho-socio-spiritual model with evidence-based methods from traditional healing practices. IMH is rapidly transforming conventional understandings of mental illness and has significant positive implications for the day-to-day practice of mental health care. IMH incorporates mainstream interventions such as pharmacologic treatments, psychotherapy, and psychosocial interventions, as well as alternative therapies such as acupuncture, herbal and nutritional medicine, dietary modification, meditation, etc. Two recent international conferences in Europe and the United States show that interest in integrative mental health care is growing rapidly. In response, the International Network of Integrative Mental Health (INIMH: www.INIMH.org) was established in 2010 with the objective of creating an international network of clinicians, researchers, and public health advocates to advance a global agenda for research, education, and clinical practice of evidence-based integrative mental health care. The paper concludes with a discussion of emerging opportunities for research in IMH, and an exploration of potential clinical applications of integrative mental health care. Copyright © 2012 Elsevier Inc. All rights reserved.
Ganz, Freda DeKeyser; Ofra, Raanan; Khalaila, Rabia; Levy, Hadassa; Arad, Dana; Kolpak, Orly; Ben Nun, Maureen; Drori, Yardena; Benbenishty, Julie
found to be significant with the time of participation (2004-2005 vs. 2012) and priority level of oral care significantly contributing to the regression model. The national effort was partially successful in improving evidence-based oral care practices; however, increased awareness to EBP also might have come from other sources. Other strategies related to knowledge translation need to be attempted and researched in this clinical setting such as the use of opinion leaders, audits and feedback, small group consensus, provider reminder systems, incentives, clinical information systems, and computer decision support systems. This national effort to improve EBP did reap some rewards; however, other knowledge translation strategies should be used to further improve clinical practice. © 2013 Sigma Theta Tau International.
This article deals with the main concepts of Transcultural Psychiatry and their applications to everyday psychiatric practice. Transcultural psychiatry has undergone a conceptual reformulation in the last two decades. Having started with a comparative approach, which focused on the diverse manifestations of mental disorders among different societies, it broadened its scope, aiming at present to incorporate social and cultural aspects of illness into the clinical framework. Therefore, transcultural psychiatry now focuses more on what is called the illness experience than on the disease process, the latter understood as illness as it is viewed by health practitioners. Western medicine, of which psychiatry is a part, is grounded in positivist epistemological principles that stress the biological processes of disease. The intention of the paper is to develop an interest in alternative but also complementary ways of thinking. Modern transcultural psychiatry interprets some epidemiological and clinical aspects of major mental disorders (such as schizophrenia and depression) in a different light. However, it also distances itself from the absolute relativism of antipsychiatry, centering on clinical facts and helping clinicians in their primary task of alleviating suffering. An important contribution in addressing this task is the formulation of a cultural axis within the DSM model of multiaxial evaluation. A clinical vignette of a cultural formulation applied to a clinical discussion of a case is described.
Full Text Available Translating the extraordinary scientific and technological advances from the biomedical research laboratory into actual patient care practices and other processes aimed at promoting health has been a major challenge, particularly for patients in community settings. Because of that the increased participation of clinicians from primary health care in clinical research would have a number of benefits. As experts in the delivery of clinical care in one society, they have much to contribute providing health care for patients in the whole spectrum of illnesses1. They are among the first to recognize changes in patients’ which come us as result of disease and conditions associated with demographic shiftings. Very often these are unexpected events such as trauma, natural disasters, pandemic infections, etc. They are also directly in contact with the policy-related matters (e.g., health consequences associated with increase in price of medications or the clinical consequences of war, such as the rapid increase in the number of individuals with prosthetic limbs and post traumatic stress syndrome2. Finally, participation in clinical research would benefit clinicians from primary health care in more ways, such as: contributing the mission of medicine and improving the scientific basis for medical practice; allowing clinicians to stay with new innovations ie. the development up to-date of information systems to improve data-gathering associated with the research3.A major goal is the development of teams of investigators from various research disciplines, is to turm the scientific discoveries from the laboratories into treatments and strategies for patients in communities. However, even with that introduction only a small part of the community will provide participation in clinical research. The barriers for this in USA recognised from clinicians community and showed in down table4.
The significance of deja vu is widely recognised in the context of temporal lobe epilepsy, and enquiry about deja vu is frequently made in the clinical assessment of patients with possible epilepsy. Deja vu has also been associated with several psychiatric disorders. The historical context of current understanding of deja vu is discussed. The literature reveals deja vu to be a common phenomenon consistent with normality. Several authors have suggested the existence of a "pathological" form of deja vu that differs, qualitatively or quantitatively, from "non-pathological" deja vu. The features of deja vu suggesting neurological or psychiatric pathology are discussed. Several neuroanatomical and psychological models of the deja vu experience are highlighted, implicating the perceptual, mnemonic and affective regions of the lateral temporal cortex, hippocampus and amygdala in the genesis of deja vu. A possible genetic basis for a neurochemical model of deja vu is discussed. Clinical approaches to the patient presenting with possible deja vu are proposed.
Arnold, Lesley M; Clauw, Daniel J
The current diagnostic and treatment pathway for patients with fibromyalgia (FM) is lengthy, complex, and characterized by multiple physician visits with an average 2-year wait until diagnosis. It is clear that effective identification and appropriate treatment of FM remain a challenge in current clinical practice. Ideally, FM management involves a multidisciplinary approach with the preferable patient pathway originating in primary care but supported by a range of health care providers, including referral to specialist care when necessary. After the publication of individual clinical studies, high-quality reviews, and meta-analyses, recently published FM treatment guidelines have transitioned from an expert consensus to an evidence-based approach. Evidence-based guidelines provide a framework for ensuring early diagnosis and timely adoption of appropriate treatment. However, for successful outcomes, FM treatments must adopt a more holistic approach, which addresses more than just pain. Impact on the associated symptoms of fatigue and cognitive problems, sleep and mood disturbances, and lowered functional status are also important in judging the success of FM therapy. Recently published guidelines recommend the adoption of a symptom-based approach to guide pharmacologic treatment. Emerging treatment options for FM may be best differentiated on the basis of their effect on comorbid symptoms that are often associated with pain (e.g. sleep disturbance, mood, fatigue). The current review discusses the most recently published Canadian guidelines and the implications of the recent European League Against Rheumatism (EULAR) recommendations, with a focus on the challenges of implementing these guidelines in current clinical practice.
Sabrina Costa Lima
Full Text Available Abstract Introduction: Nasal instillation of saline solution has been used as part of the treatment of patients with upper respiratory tract diseases. Despite its use for a number of years, factors such as the amount of saline solution to be used, degree of salinity, method and frequency of application have yet to be fully explained. Objective: Review the reported outcomes of saline nasal irrigation in adults with allergic rhinitis, acute or chronic sinusitis and after functional endoscopic sinus surgery (FESS, and provide evidence to assist physiotherapists in decision making in clinical practice. Methods: A search was conducted of the Pubmed and Cochrane Library databases between 2007 and 2014. A combination of the following descriptors was used as a search strategy: nasal irrigation, nasal lavage, rhinitis, sinusitis, saline, saline solution. Results: Eight clinical trials were included, analyzed according to participant diagnosis. Conclusion: The evidence found was heterogeneous, but contributed to elucidating uncertainties regarding the use of nasal lavage in the clinical practice of physical therapy, such as the protocols used.
Bioethics laws in France have just undergone a revision process. The bioethics debate is often cast in terms of ethical principles and norms resisting emerging social and technological practices. This leads to the expression of confrontational attitudes based on widely differing interpretations of the same principles and values, and ultimately results in a deadlock. In this paper I would like to argue that focusing on values, as opposed to norms and principles, provides an interesting perspective on the evolution of norms. As Joseph Raz has convincingly argued, "life-building" values and practices are closely intertwined. Precisely because values have a more indeterminate meaning than norms, they can be cited as reasons for action by concerned stakeholders, and thus can help us understand how controversial practices, e.g. surrogate motherhood, can be justified. Finally, norms evolve when the interpretations of the relevant values shift and cause a change in the presumptions implicit in the norms. Thus, norms are not a prerequisite of the ethical solution of practical dilemmas, but rather the outcome of the decision-making process itself. Struggling to reach the right decision in controversial clinical ethics situations indirectly causes social and moral values to change and principles to be understood differently.
Locascio, Joseph J.; Atri, Alireza
The purpose of this article is to provide a concise, broad and readily accessible overview of longitudinal data analysis methods, aimed to be a practical guide for clinical investigators in neurology. In general, we advise that older, traditional methods, including (1) simple regression of the dependent variable on a time measure, (2) analyzing a single summary subject level number that indexes changes for each subject and (3) a general linear model approach with a fixed-subject effect, shoul...
Albert, Dara V F; Patel, Anup D; Behnam-Terneus, Maria; Sautu, Beatriz Cunill-De; Verbeck, Nicole; McQueen, Alisa; Fromme, H Barrett; Mahan, John D
The aim of this study was to evaluate whether the current state of child neurology education during pediatric residency provides adequate preparation for pediatric practice. A survey was sent to recent graduates from 3 pediatric residency programs to assess graduate experience, perceived level of competence, and desire for further education in child neurology. Responses from generalists versus subspecialists were compared. The response rate was 32%, half in general pediatric practice. Only 22% feel very confident in approaching patients with neurologic problems. This may represent the best-case scenario as graduates from these programs had required neurology experiences, whereas review of Accreditation Council of Graduate Medical Education-accredited residency curricula revealed that the majority of residencies do not. Pediatric neurologic problems are common, and pediatric residency graduates do encounter such problems in practice. The majority of pediatricians report some degree of confidence; however, some clear areas for improvement are apparent.
Patient engagement is an increasingly important aspect of successful clinical trials. Over the past decade, as patient group involvement in clinical trials has continued to increase and diversify, the Clinical Trials Transformation Initiative has not only recognized the crucial role patients play in improving the clinical trial enterprise but also made a deep commitment to help grow and shape the emerging field of patient engagement. This article describes the evolution of patient engagement including the origins of the patient engagement movement; barriers to successful engagement and remaining challenges to full and valuable collaboration between patient groups and trial sponsors; and Clinical Trials Transformation Initiative's role in influencing the field through organizational practices, formal project work and resulting recommendations, and external advocacy efforts.
Hendry, Charles; Walker, Anne
Time is a valuable resource. When nurses experience demands on their services which exceed their available time, then 'rationing' must occur. In clinical practice such rationing requires practitioners to set priorities for care. The aim of this paper is establish what is currently known about priority setting in nursing, including how nurses set priorities and what factors influence this. CINAHL, Medline, ASSIA, and PsychLit databases for the years 1982-2002 were searched, using the terms (clinical decision-making or problem-solving or planning) and (setting priorities or prioriti*). The publications found were used in a selective, descriptive review. Priority setting is an important skill in nursing, and a skill deficit can have serious consequences for patients. Recent studies have suggested that it is a difficult skill for newly qualified nurses to acquire and may not be given sufficient attention in nurse education. Priority setting can be defined as the ordering of nursing problems using notions of urgency and/or importance, in order to establish a preferential order for nursing actions. A number of factors that may impact on priority setting have been identified in the literature. These include: the expertise of the nurse; the patient's condition; the availability of resources; ward organization; philosophies and models of care; the nurse-patient relationship; and the cognitive strategy used by the nurse to set priorities. However, very little empirical work has been conducted in this area. Further study of priority setting in a range of clinical practice settings is necessary. This could inform both practice and education, promote better use of limited resources and maximize patient outcomes.
Davila-Seijo, P; Batalla, A; Garcia-Doval, I
Systematic reviews are one of the most important sources of information for evidence-based medicine. However, there is a general impression that these reviews rarely report results that provide sufficient evidence to change clinical practice. The aim of this study was to determine the percentage of Cochrane Skin Group reviews reporting results with the potential to guide clinical decision-making. We performed a bibliometric analysis of all the systematic reviews published by the Cochrane Skin Group up to 16 August, 2012. We retrieved 55 reviews, which were analyzed and graded independently by 2 investigators into 3 categories: 0 (insufficient evidence to support or reject the use of an intervention), 1 (insufficient evidence to support or reject the use of an intervention but sufficient evidence to support recommendations or suggestions), and 2 (sufficient evidence to support or reject the use of an intervention). Our analysis showed that 25.5% (14/55) of the studies did not provide sufficient evidence to support or reject the use of the interventions studied, 45.5% (25/25) provided sufficient but not strong evidence to support recommendations or suggestions, and 29.1% (16/55) provided strong evidence to support or reject the use of 1 or more of the interventions studied. Most of the systematic reviews published by the Cochrane Skin Group provide useful information to improve clinical practice. Clinicians should read these reviews and reconsider their current practice. Copyright © 2012 Elsevier España, S.L. and AEDV. All rights reserved.
Resnick, Trevor; Arzimanoglou, Alexis; Brown, Lawrence W; Flamini, Robert; Kerr, Michael; Kluger, Gerhard; Kothare, Sanjeev; Philip, Sunny; Harrison, Miranda; Narurkar, Milind
Rufinamide is a triazole derivative structurally unrelated to other antiepileptic drugs that is indicated for the adjunctive treatment of seizures associated with Lennox-Gastaut syndrome (LGS) in patients aged ≥4 years. Originally granted orphan drug status, marketing authorisation was obtained on the basis of a randomised, double-blind, placebo-controlled trial conducted in 138 LGS patients. An open-label extension study subsequently demonstrated that rufinamide's efficacy and tolerability were maintained over the longer term (median duration of treatment, 432 days). Recently published reports from Europe and the United States have described the use of adjunctive rufinamide to treat LGS in clinical practice. These data complement the clinical trial results, by providing information on the efficacy and tolerability of rufinamide when used on an individualised basis in real-world practice, under less tightly restricted conditions in terms of patient population and dosing strategies. A comparison of the data reveals that a "lower and slower" dosing strategy tends to be adopted in clinical practice, in comparison with the clinical trial, which does not appear to compromise efficacy, but may provide improvements in tolerability. Individual case reports provide additional valuable information on how rufinamide is being used to treat different seizure types associated with LGS. Since clinical experience with rufinamide is currently at an early stage, there are still unanswered questions relating to its use, and it is likely that its place in the adjunctive treatment of LGS will evolve as further data emerge.
Bermúdez Tamayo, C; Olry de Labry Lima, A; García Mochón, L
To identify good practices in order to develop and implement indicators of health outcomes for clinical and healthcare management, as well as the characteristics for an indicator to be considered adequate. A scoping review was performed, with the following phases: 1) Search and identification of bibliography. 2) Selection of relevant documents. Including those studies that discussed issues related to good practices for the use of health indicators in the management field. Those published in a language other than English or Spanish or before 2006 were excluded. 3) Analysis and extraction of information. 4) Consultation with stakeholders, using a qualitative methodology through Concept Mapping, with the participation of 40 experts (decision-makers, scientific societies, and health professionals). The data collection process included an inductive and structured procedure, with prioritisation of ideas grouped into clusters, according to feasibility and importance criteria (0-10 scale). Good practices identified 2 levels: 1) macro-management: Define a framework for the evaluation of indicators and establish a benchmark of indicators. 2) meso-management: Establish indicators according to evidence and expert consensus, taking into account priority areas and topics, testing before final use, and communicate results adequately. The characteristics of a suitable indicator are: 1) Approach of an important issue, 2) Scientific validity, 3) Possibility of measurement with reliable data, 4) Meaning of useful and applicable measurement, and 5) Wide scope. The best practices for the use of indicators in clinical and healthcare management can make it easier to monitor performance and accountability, as well as to support the decision-making addressed at the development of initiatives for quality improvement. Copyright © 2018 SECA. Publicado por Elsevier España, S.L.U. All rights reserved.
For an estimation of regional brain perfusion after intravenous injection of 99m Tc-pertechneate, the author followed the registration of the initial perfusion input in ventrosagittal or lateral setting of the scintillation camera in 74 patients. The time-activity characteristics were obtained across standardized regions, the mode of evaluation was applied as mentioned. A mean value of 49.1 for the perfusion of the right hemisphere was determined, for the left one it was 49.7 ml/100g/min. The regional mean values lay between 44.4 (parietal region) and 39.6 (temporal region) ml/100g for the lateral position. Thirtyone patients with intracronical growths were examined either directly before surgery or one year before it. In 22 of the patients examined before surgery a significantly lower regional perfusion could be computet for the ventral position; whereas the lateral perfusion values corresponded to values of healthy persons. The orienting calculation of regional brain perfusion at longer intervals after tumor extirpation did not show a significant difference to the clinically-neurologically inconspicuous patient collective in lateral exposure position normal patients. In 12 cases the calculation of the regional perfusion followed directly via the tumour. On an average, the values were about 8.2 ml/100g/min lower than in normal cases. (orig./MG) [de
A software program developed by OPTEL has been evaluated for use in consultation and interactive teaching in pediatric radiology in a university system with three interconnected hospitals. The system uses IBM PC hardware. Screen capture allows users to run graphics and text in foreground and permits conventional television images to be grabbed and stored. Images are retrieved using a graphics tablet and pen. Annotation of the graphics tablet permits arrows and other indicators to be superimposed on radiographs. Color and black-and-white images can be transmitted from any hospital site with television imaging capability and a PC. Applications in clinical practice and teaching programs via interactive telephone communication are described
Broad evidence exists that health care professionals are facing ethical difficulties in patient care demanding a spectrum of useful ethics support services. Clinical ethics consultation is one of these forms of ethics support being effective in the acute setting. An authentic case is presented as an illustration. We introduce an integrative model covering the activities being characteristic for ethics consultation and going beyond "school"-specific approaches. Finally, we formulate some do's and don'ts of ethics consultation that are considered to be key issues for successful practice.
Radiotherapy practitioners may be best placed to undertake qualitative research within the context of cancer, due to specialist knowledge of radiation treatment and sensitivity to radiotherapy patient's needs. The grounded theory approach to data collection and analysis is a unique method of identifying a theory directly based on data collected within a clinical context. Research for radiotherapy practitioners is integral to role expansion within the government's directive for evidence-based practice. Due to the paucity of information on qualitative research undertaken by radiotherapy radiographers, this article aims to assess the potential impact of qualitative research on radiotherapy patient and service outcomes.
Full Text Available The article presents the results of a study of air ions in the exhaled air in 310 patients with combined pathology of the digestive system. The data are presented on the new non-invasive method of diagnosis and individualization of a comprehensive treatment of patients, in particular diet therapy. There is substantiated the selection of food in accordance with the basic electrochemical characteristics. The prospects of using the method of aeroionic testing in the clinical practice as a technology for primary screening and non-invasive monitoring of treatment outcomes were evaluated.
Pharmacogenetics (PGx) has become progressively popular in recent years, thanks to growing anticipation among scientists, healthcare providers and the general public for the incorporation of genetic tests into the diagnostic arsenal at the physician's disposal. Indeed, much research has been dedicated to elucidation of genetic determinants underlying interindividual variability in pharmacokinetic parameters, as well as drug safety and efficacy. However, few PGx applications have thus far been realized in healthcare management. This review uses examples from PGx research of psychiatric drugs to illustrate why the current published findings are inadequate and insufficient for utilization as routine clinical predictors of treatment safety, efficacy or dosing. I therefore suggest the necessary steps to demonstrate the validity, utility and cost-effectiveness of PGx. These recommendations include a whole range of aspects, starting from standardization of criteria and assessment of the technical quality of genotyping assays, up to design of prospective PGx studies, providing the basis for reimbursement programs to be recognized in routine clinical practice.
How mental illnesses are defined has significant ramifications, given the substantial social and individual repercussions of these conditions. Using actor-network theory, I analyze how mental health professionals use the Diagnostic and Statistical Manual of Mental Disorders (DSM) in their work. Drawing on observations of a neuropsychological laboratory and interviews with 27 professionals (i.e., psychiatrists, psychologists), I investigate how the DSM is used in research, clinical, and institutional work. In research, the DSM influences study d