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Sample records for clinical consequences intervention

  1. Right sided single coronary artery origin: surgical interventions without clinical consequences.

    Science.gov (United States)

    Hamid, Tahir; Rose, Samman; Horner, Simon

    2011-11-01

    Congenital coronary anomalies are uncommon and are usually diagnosed incidentally during coronary angiogram or autopsy. Isolated coronary artery anomalies and the anomalous origin of left main stem (LMS) from the proximal portion of the right coronary artery or from the right sinus of valsalva are extremely rare. A 68 years old woman with atypical chest pains was referred for risk assessment for the general anaesthesia. A stress exercise treadmill test and myocardial perfusion scan revealed evidence of mild myocardial ischemia. Her coronary angiography revealed her left coronary artery to have a single origin with the right coronary artery. There were no flowlimiting lesions. A CT aortography confirmed a retro-aortic course of the left coronary artery. She successfully underwent multiple surgical procedures under general anaesthesia including total abdominal hysterectomy, Burch colposuspension (twice) for stress incontinence, intravesical botox injection for urge incontinence and haemorrhoidectomy for recurrent rectal mucosal prolapse. Various anaesthetic agents including halothane, thiopentone, suxamethonium, pancuronium, enflurane, fentanyl, propofol and isoflurane were used without any adverse clinical consequences. She remained well on 48 months follow-up. PMID:22078352

  2. Good clinical practice in clinical interventional studies

    OpenAIRE

    Pieterse, Herman; Diamant, Zuzana

    2014-01-01

    Good clinical practice (GCP) guidelines should always be implemented and obeyed in clinical interventional studies. In this mini-review, we will address several burning questions relating to GCP in a concise ‘frequently asked questions’ format.While compliance to current rules and regulations is our mission, we also wish to play devil’s advocate attempting to translate the rules into sizeable chunks using a high dose of common sense.Keywords: clinical interventional studies; quality; safety; ...

  3. Nonverbal Interventions in Clinical Groups.

    Science.gov (United States)

    Shadish, William R., Jr.

    1980-01-01

    A comparison of nonverbal with verbal clinical group interventions suggested that some traditional self-report devices show less differentiation between these two interventions than do measures of group cohesion. A strong, replicable manipulation tested these findings, which were consistent with previous research. (Author/BEF)

  4. Positive interventions in clinical practice.

    Science.gov (United States)

    Rashid, Tayyab

    2009-05-01

    Mainstream psychotherapy has made huge strides in treating symptoms and disorders, but it has largely overlooked happiness as a therapeutic goal despite frequently hearing from clients, "Doctor, I want to be happy." This issue of Journal of Clinical Psychology: In Session describes a number of positive interventions for specific clinical problems, such as depression, anxiety, schizophrenia, loss, grief, and relationship distress. Although the name may suggest it, positive interventions do not imply that rest of psychotherapies are negative. Neither are negatives denied nor minimized. Distinct from self-help recipes proffering instant changes, positive psychology interventions refer to systematic approaches to overcome challenges by using clients' strengths and assets. A hybrid psychotherapy-coaching model and strength-based assessment can ask a client "What is right with you?" All articles are supplemented with rich case illustrations. PMID:19294745

  5. Bias in clinical intervention research

    DEFF Research Database (Denmark)

    Gluud, Lise Lotte

    2006-01-01

    Research on bias in clinical trials may help identify some of the reasons why investigators sometimes reach the wrong conclusions about intervention effects. Several quality components for the assessment of bias control have been suggested, but although they seem intrinsically valid, empirical...

  6. The Effects of a Combined Task Clarification, Goal Setting, Feedback, and Performance Contingent Consequence Intervention Package on Telephone Customer Service in a Medical Clinic Environment

    Science.gov (United States)

    Slowiak, Julie M.; Madden, Gregory J.; Mathews, Ramona

    2006-01-01

    Appointment coordinators at a mid-western medical clinic were to provide exceptional telephone customer service. This included using a standard greeting, speaking in an appropriate tone of voice during the conversation, and using a standard closing to end the call. An analysis suggested performance deficiencies resulted from weak antecedents, poor…

  7. Admission Privileges and Clinical Responsibilities for Interventional Radiologists

    International Nuclear Information System (INIS)

    Although clinical involvement by interventional radiologists in the care of their patients was advocated at the inception of the specialty, the change into the clinical paradigm has been slow and patchy for reasons related to pattern of practice, financial remuneration or absence of training. The case for the value of clinical responsibilities has been made in a number of publications and the consequences of not doing so have been manifest in the erosion of the role of the interventional radiologists particularly in the fields of peripheral vascular and neuro intervention. With the recent recognition of interventional radiology (IR) as a primary specialty in the USA and the formation of IR division in the Union of European Medical Specialists and subsequent recognition of the subspecialty in many European countries, it is appropriate to relook at the issue and emphasize the need for measures to promote the clinical role of the interventional radiologist

  8. Admission Privileges and Clinical Responsibilities for Interventional Radiologists

    Energy Technology Data Exchange (ETDEWEB)

    Al-Kutoubi, Aghiad, E-mail: mk00@aub.edu.lb [The American University of Beirut Medical Center, IR Division, The Department of Diagnostic Radiology (Lebanon)

    2015-04-15

    Although clinical involvement by interventional radiologists in the care of their patients was advocated at the inception of the specialty, the change into the clinical paradigm has been slow and patchy for reasons related to pattern of practice, financial remuneration or absence of training. The case for the value of clinical responsibilities has been made in a number of publications and the consequences of not doing so have been manifest in the erosion of the role of the interventional radiologists particularly in the fields of peripheral vascular and neuro intervention. With the recent recognition of interventional radiology (IR) as a primary specialty in the USA and the formation of IR division in the Union of European Medical Specialists and subsequent recognition of the subspecialty in many European countries, it is appropriate to relook at the issue and emphasize the need for measures to promote the clinical role of the interventional radiologist.

  9. Placebo interventions, placebo effects and clinical practice

    OpenAIRE

    Linde, Klaus; Fässler, Margrit; Meissner, Karin

    2011-01-01

    This article reviews the role of placebo interventions and placebo effects in clinical practice. We first describe the relevance of different perspectives among scientists, physicians and patients on what is considered a placebo intervention in clinical practice. We then summarize how placebo effects have been investigated in randomized controlled trials under the questionable premise that such effects are produced by placebo interventions. We further discuss why a shift of focus from the pla...

  10. Complex Interventional Treatment of Extensive Consequences of Necrotizing Pancreatitis - Case Report

    Directory of Open Access Journals (Sweden)

    Jagielski Mateusz

    2015-03-01

    Full Text Available The paper presents description of the effective treatment of patients with extensive consequences of necrotizing pancreatitis. The strategy of treatment was to extend access to necrotic areas („step-up approach”. Applied endoscopic transmural access (transgastric, percutaneous access (transperitoneal and surgical access. The cooperation endoscopist, surgeon and interventional radiologist gave very beneficial clinical effects in patients with extensive complications of acute pancreatitis.

  11. Fetal cardiac interventions: clinical and experimental research.

    Science.gov (United States)

    Yuan, Shi-Min; Humuruola, Gulimila

    2016-01-01

    Fetal cardiac interventions for congenital heart diseases may alleviate heart dysfunction, prevent them evolving into hypoplastic left heart syndrome, achieve biventricular outcome and improve fetal survival. Candidates for clinical fetal cardiac interventions are now restricted to cases of critical aortic valve stenosis with evolving hypoplastic left heart syndrome, pulmonary atresia with an intact ventricular septum and evolving hypoplastic right heart syndrome, and hypoplastic left heart syndrome with an intact or highly restrictive atrial septum as well as fetal heart block. The therapeutic options are advocated as prenatal aortic valvuloplasty, pulmonary valvuloplasty, creation of interatrial communication and fetal cardiac pacing. Experimental research on fetal cardiac intervention involves technical modifications of catheter-based cardiac clinical interventions and open fetal cardiac bypass that cannot be applied in human fetuses for the time being. Clinical fetal cardiac interventions are plausible for midgestation fetuses with the above-mentioned congenital heart defects. The technical success, biventricular outcome and fetal survival are continuously being improved in the conditions of the sophisticated multidisciplinary team, equipment, techniques and postnatal care. Experimental research is laying the foundations and may open new fields for catheter-based clinical techniques. In the present article, the clinical therapeutic options and experimental fetal cardiac interventions are described. PMID:27279868

  12. Low Nephron Number and Its Clinical Consequences

    Directory of Open Access Journals (Sweden)

    Valerie A. Luyckx

    2011-10-01

    Full Text Available decades ago, that developmental programming of the kidney impacts an individual’s risk for hypertension and renal disease in later life. Low birth weight is the strongest current clinical surrogate marker for an adverse intrauterine environment and, based on animal and human studies, is associated with a low nephron number. Other clinical correlates of low nephron number include female gender, short adult stature, small kidney size, and prematurity. Low nephron number in Caucasian and Australian Aboriginal subjects has been shown to be associated with higher blood pressures, and, conversely, hypertension is less prevalent in individuals with higher nephron numbers. In addition to nephron number, other programmed factors associated with the increased risk of hypertension include salt sensitivity, altered expression of renal sodium transporters, altered vascular reactivity, and sympathetic nervous system overactivity. Glomerular volume is universally found to vary inversely with nephron number, suggesting a degree of compensatory hypertrophy and hyperfunction in the setting of a low nephron number. This adaptation may become overwhelmed in the setting of superimposed renal insults, e.g. diabetes mellitus or rapid catch-up growth, leading to the vicious cycle of on-going hyperfiltration, proteinuria, nephron loss and progressive renal functional decline. Many millions of babies are born with low birth weight every year, and hypertension and renal disease prevalences are increasing around the globe. At present, little can be done clinically to augment nephron number; therefore adequate prenatal care and careful postnatal nutrition are crucial to optimize an individual’s nephron number during development and potentially to stem the tide of the growing cardiovascular and renal disease epidemics worldwide.

  13. [Infertility: psychological-psychopathological consequences and cognitive-behavioural interventions].

    Science.gov (United States)

    Mitsi, C; Efthimiou, K

    2014-01-01

    Infertility primarily refers to the biological inability of a man or a woman to contribute to conception. Infertility may also refer to the state of a woman who is unable to carry a pregnancy to full term, however other causes can be found in both sexes. The diagnosis of infertility and the concurrent medical treatment are rather stressful events for the couple and can provoke a number of negative symptoms such as depression, anxiety and psychosomatic symptoms which may interfere with the medical therapeutic procedures especially with the in-vitro fertilisation technique. The relationship between infertility and psychological factors has not been explored fully and are still under research. However current findings can be summarized in three basic hypotheses; namely, the effect of psychological factors on the appearance of infertility, the psychological consequences of infertility at the couple, and the reciprocal relation of psychological factors and infertility. Stress and anxiety activate the hypothalamic-adrenal axis (HPA), and this activation can disturb the hormones of fertility. The presence of depressive/anxiety symptoms seems to have a negative impact on the treatment of infertility and sometimes can be a risk factor for lower pregnancy rate. There is a possibility that psychological complaints could develop, prior, during and after the diagnosis of infertility and may interfere with the fertilisation therapy. Should such psychological complaints develop it is suggested that psychotherapeutic treatment is used in conjunction with the treatment approach of infertility, e.g. IVF. The above mentioned suggestion is supported by a large number of researchers and current research efforts focus on different psychotherapeutic interventions such as Cognitive-Behavioural Therapy. Cognitive-Behavioural Therapy (CBT) has shown during research its superiority compared to other psychotherapeutic interventions and that could be an effective way to decrease the depressive

  14. Placebo interventions for all clinical conditions

    DEFF Research Database (Denmark)

    Hróbjartsson, Asbjørn; Gøtzsche, Peter C

    2010-01-01

    Placebo interventions are often claimed to substantially improve patient-reported and observer-reported outcomes in many clinical conditions, but most reports on effects of placebos are based on studies that have not randomised patients to placebo or no treatment. Two previous versions of this...... review from 2001 and 2004 found that placebo interventions in general did not have clinically important effects, but that there were possible beneficial effects on patient-reported outcomes, especially pain. Since then several relevant trials have been published....

  15. Monitoring the introduction of a surgical intervention with long-term consequences

    DEFF Research Database (Denmark)

    Gorst-Rasmussen, Anders; Spiegelhalter, D.J.; Bull, C.

    2007-01-01

    Surgical innovations are often introduced for their expected long-term benefits, but the decision to abandon the existing treatment must be based on the available short-term data and rational judgment. We present a framework for monitoring the introduction of a surgical intervention with long......-term consequences and failure-time endpoints. The framework is based on Bayesian methods, and formally combines study data, clinical opinion, and external evidence to construct a posterior survival function from which intuitive summary statistics can be extracted to aid decision making. It incorporates learning...

  16. Premature adrenarche: etiology, clinical findings, and consequences.

    Science.gov (United States)

    Voutilainen, Raimo; Jääskeläinen, Jarmo

    2015-01-01

    Adrenarche means the morphological and functional change of the adrenal cortex leading to increasing production of adrenal androgen precursors (AAPs) in mid childhood, typically at around 5-8 years of age in humans. The AAPs dehydroepiandrosterone (DHEA) and its sulfate conjugate (DHEAS) are the best serum markers of adrenal androgen (AA) secretion and adrenarche. Normal ACTH secretion and action are needed for adrenarche, but additional inherent and exogenous factors regulate AA secretion. Inter-individual variation in the timing of adrenarche and serum concentrations of DHEA(S) in adolescence and adulthood are remarkable. Premature adrenarche (PA) is defined as the appearance of clinical signs of androgen action (pubic/axillary hair, adult type body odor, oily skin or hair, comedones, acne, accelerated statural growth) before the age of 8 years in girls or 9 years in boys associated with AAP concentrations high for the prepubertal chronological age. To accept the diagnosis of PA, central puberty, adrenocortical and gonadal sex hormone secreting tumors, congenital adrenal hyperplasia, and exogenous source of androgens need to be excluded. The individually variable peripheral conversion of circulating AAPs to biologically more active androgens (testosterone, dihydrotestosterone) and the androgen receptor activity in the target tissues are as important as the circulating AAP concentrations as determinants of androgen action. PA has gained much attention during the last decades, as it has been associated with small birth size, the metabolic and polycystic ovarian syndrome (PCOS), and thus with an increased risk for type 2 diabetes and cardiovascular diseases in later life. The aim of this review is to describe the known hormonal changes and their possible regulators in on-time and premature adrenarche, and the clinical features and possible later health problems associating with PA. PMID:24923732

  17. Differentiated thyroid carcinoma : treatment and clinical consequences of therapy

    NARCIS (Netherlands)

    Hoftijzer, Hendrieke Catherijn

    2011-01-01

    The first chapters of this thesis describe the treatment of radioiodine non-avid thyroid carcinoma with the tyrosine kinase inhibitor sorafenib. The remainder of the thesis describes the clinical consequences of the treatment of thyroid carcinoma.

  18. Antisocial Behavior in Youth: Causes, Consequences and Interventions.

    Science.gov (United States)

    Moseley, Stephanie

    This paper examines the roots of youth violence in U.S. society and the specific risk factors that predispose children to use violence. Using surveys of the literature, interviews with researchers, and an observation of an intervention, the report describes a highly successful school-based program of identification and intervention for high-risk…

  19. Developmental intervention: a pediatric clinical review.

    Science.gov (United States)

    Casey, P H; Bradley, R H; Caldwell, B M; Edwards, D R

    1986-08-01

    We have attempted to review developmental intervention for pediatricians in a way that is of clinical relevance to primary care pediatricians. In so doing, we chose not to evaluate certain topics such as therapeutic intervention for handicapped children or center-based educational programs because these have been adequately addressed elsewhere. It is clear that pediatricians have a unique and important role to play in developmental intervention for the following reasons: pediatricians have easy and routinely accepted access to infants and families in the prenatal, perinatal, and preschool periods: pediatricians possess a socially accepted role of authority; and pediatricians can integrate understanding of the child's health and developmental status within the context of the family and social environment to make clinical interpretation regarding the child's developmental status and prognosis. Pediatricians are thus in the best position to convince parents of their impact on their child's development. The following general roles have been identified for pediatricians. First, pediatricians should be aware of the child's biologic status and family environmental situation and the relative degree of risk for developmental problems. This clinical awareness, in combination with the use of appropriate screening instruments of the child's development and family environment, will allow clinical judgment regarding the frequency and type of child health supervision, the need for further diagnostic evaluation, and the need for referral to intervention programs and other resources. Second, the pediatrician should develop an approach for developmental intervention for all children, whatever their degree of biological risk. This review of medical, educational, and psychological literature demonstrate the following recurring important themes as goals for primary intervention: Improve parental understanding of normal child development and developmental expectations. Assist parent

  20. Pathogenesis and clinical and economic consequences of postoperative ileus

    OpenAIRE

    Senagore, Anthony

    2010-01-01

    Anthony J SenagoreDivision of Colon and Rectal Surgery, University of Southern California Keck School of Medicine, Los Angeles, CA, USAAbstract: Postoperative ileus (POI) occurs frequently in patients undergoing major abdominal surgery; and only recently has there been renewed interest in understanding the pathogenesis, etiology, clinical manifestations, and clinical and economic consequences related to POI. This interest has been spurred by the potential access to novel pharmaceutical option...

  1. Red blood cell antibodies in pregnancy and their clinical consequences

    DEFF Research Database (Denmark)

    Nordvall, Maria; Dziegiel, Morten Hanefeld; Hegaard, Hanne Kristine;

    2009-01-01

    The objective was to determine clinical consequences of various specificities for the infant/fetus. The population was patients referred between 1998 and 2005 to the tertiary center because of detected red blood cell (RBC) alloimmunization. Altogether 455 infants were delivered by 390 alloimmunized...

  2. Indoxyl sulphate and kidney disease: Causes, consequences and interventions.

    Science.gov (United States)

    Ellis, Robert J; Small, David M; Vesey, David A; Johnson, David W; Francis, Ross; Vitetta, Luis; Gobe, Glenda C; Morais, Christudas

    2016-03-01

    In the last decade, chronic kidney disease (CKD), defined as reduced renal function (glomerular filtration rate (GFR) micro-organisms (microbiota). Animal studies have demonstrated an association between IS accumulation and increased fibrosis, and oxidative stress. This has been mirrored by in vitro studies, many of which report cytotoxic effects in kidney proximal tubular cells following IS exposure. Clinical studies have associated IS accumulation with deleterious effects, such as kidney functional decline and adverse cardiovascular events, although causality has not been conclusively established. The aims of this review are to: (i) establish factors associated with increased serum accumulation of IS; (ii) report effects of IS accumulation in clinical studies; (iii) critique the reported effects of IS in the kidney, when administered both in vivo and in vitro; and (iv) summarize both established and hypothetical therapeutic options for reducing serum IS or antagonizing its reported downstream effects in the kidney. PMID:26239363

  3. Non-completion of personality disorder treatments: a systematic review of correlates, consequences, and interventions.

    Science.gov (United States)

    McMurran, Mary; Huband, Nick; Overton, Eleanor

    2010-04-01

    Non-completion of treatment is a major concern in the provision of therapies for people diagnosed with personality disorder, with adverse consequences for services, therapists, and other patients. Of even greater concern is that non-completion of treatment may limit the effectiveness of therapy for individuals. Our main aim in this study was to conduct a systematic review of the literature on psychosocial treatments for personality disorder to identify factors associated with treatment non-completion. Two subsidiary aims were to identify studies that reported the relative outcomes of treatment completion and non-completion, and to identify studies that evaluated psychosocial interventions specifically aimed at improving retention in treatment. This information is potentially useful in informing selection criteria and directing efforts towards improving treatment engagement. Twenty-five empirical studies of factors predicting treatment non-completion were identified. The median non-completion rate was 37%. A range of patient characteristics, need factors, and environment factors were identified as associated with non-completion. However, the studies could not be considered homogeneous group for meta-analysis. Four studies investigated the effects of treatment non-completion, showing an association with adverse outcomes. Only two studies of interventions specifically aimed at reducing non-completion were identified. Implications for clinical practice and research are discussed. PMID:20047783

  4. Metabolic and clinical consequences of hyperthyroidism on bone density.

    Science.gov (United States)

    Gorka, Jagoda; Taylor-Gjevre, Regina M; Arnason, Terra

    2013-01-01

    In 1891, Von Recklinghausen first established the association between the development of osteoporosis in the presence of overt hyperthyroidism. Subsequent reports have demonstrated that BMD loss is common in frank hyperthyroidism, and, to a lesser extent, in subclinical presentations. With the introduction of antithyroid medication in the 1940s to control biochemical hyperthyroidism, the accompanying bone disease became less clinically apparent as hyperthyroidism was more successfully treated medically. Consequently, the impact of the above normal thyroid hormones in the pathogenesis of osteoporosis may be presently underrecognized due to the widespread effective treatments. This review aims to present the current knowledge of the consequences of hyperthyroidism on bone metabolism. The vast number of recent papers touching on this topic highlights the recognized impact of this common medical condition on bone health. Our focus in this review was to search for answers to the following questions. What is the mechanisms of action of thyroid hormones on bone metabolism? What are the clinical consequences of hyperthyroidism on BMD and fracture risk? What differences are there between men and women with thyroid disease and how does menopause change the clinical outcomes? Lastly, we report how different treatments for hyperthyroidism benefit thyroid hormone-induced osteoporosis. PMID:23970897

  5. Clinical analysis of interventional therapy for adenomyosis

    International Nuclear Information System (INIS)

    Objective: To assess clinical effects of transcatheter uterine arterial embolization (TUAE) on adenomyosis. Methods: From Oct. 1999 to Jun. 2001, TUAE was performed on 46 cases with adenomyosis whose clinical symptoms could not be controlled by drugs. By using Seldinger's method, iodine oil and PVA were injected in double uterine arteries. High pressure sterilized gelfoam particles were used to embolize the arteries. Results: After interventional treatment, the volume of menstruation decreased 30%-70% for all patients. Mean decreasing value was (54.2 +- 20.2)%, t test value 5.85 (P 3 to (129.3 +- 56.6) cm3 (30% - 66%). t test value is 2.86 (P 3 to (48.2 +- 18.7) cm3 (32.1% - 98.6%). t test value is 3.9 (P < 0.01). The blood flow within the uterine focus decreased obviously which was detected by colour Doppler flow imaging. Conclusion: TUAE is proved to be therapeutically effective for adenomyosis in short-term

  6. Clinical Prediction Rules for Physical Therapy Interventions: A Systematic Review

    OpenAIRE

    Beneciuk, Jason M.; Bishop, Mark D; George, Steven Z.

    2009-01-01

    Background and Purpose: Clinical prediction rules (CPRs) involving physical therapy interventions have been published recently. The quality of the studies used to develop the CPRs was not previously considered, a fact that has potential implications for clinical applications and future research. The purpose of this systematic review was to determine the quality of published CPRs developed for physical therapy interventions.

  7. Pathogenesis and clinical and economic consequences of postoperative ileus

    Directory of Open Access Journals (Sweden)

    Anthony J Senagore

    2010-07-01

    Full Text Available Anthony J SenagoreDivision of Colon and Rectal Surgery, University of Southern California Keck School of Medicine, Los Angeles, CA, USAAbstract: Postoperative ileus (POI occurs frequently in patients undergoing major abdominal surgery; and only recently has there been renewed interest in understanding the pathogenesis, etiology, clinical manifestations, and clinical and economic consequences related to POI. This interest has been spurred by the potential access to novel pharmaceutical options for the management of POI. POI has a complex and multimodal pathophysiology including neurogenic, inflammatory, hormonal, and pharmacologic components. The clinical manifestations are clinically obvious and include abdominal distention, pain, nausea, vomiting, and inability to pass stools or tolerate a solid diet. Prolonged ileus has been defined as persistence of these symptoms for more than 4 days after major abdominal surgery; however the goal should be to reduce the incidence of these symptoms immediately after surgery. Clearly, the magnitude of the surgical stress and usage of opioid analgesia are the predominant causes of POI. The unappreciated sequelae of POI include increased rates in adverse surgical wound healing, reduced ambulation, atelectasis, pneumonia, urinary infections, and deep vein thrombosis. The secondary impact of these complications includes increased hospital length of stay, resource use, and healthcare costs. POI is common and the impact is underestimated. The addition of alvimopan as the first in class µ-opioid inhibitor has demonstrated consistent benefit in reducing the incidence and impact of POI with reductions in length of hospital stay. POI is a common, and underappreciated complication of major abdominal surgery, and clinicians should be aware of the clinical care options, including novel pharmaceutical agents, that can successfully reduce the incidence of this postoperative complication.Keywords: alvimopan, postoperative

  8. Clinical applications: percutaneous coronary intervention - a review

    International Nuclear Information System (INIS)

    Following a brief review of the early days of coronary angiography, this article traces the development of percutaneous coronary intervention from the pioneering work of Dotter and Gruentzig up to the latest procedures for coronary angioplasty. (orig.)

  9. Clinical applications: percutaneous coronary intervention - a review

    Energy Technology Data Exchange (ETDEWEB)

    Meier, B. [Swiss Cardiovascular Center Bern, Univ. Hospital, Bern (Switzerland)

    2006-07-01

    Following a brief review of the early days of coronary angiography, this article traces the development of percutaneous coronary intervention from the pioneering work of Dotter and Gruentzig up to the latest procedures for coronary angioplasty. (orig.)

  10. Importance of training on clinical thinking and clinical competence to interventional radiologists

    International Nuclear Information System (INIS)

    Although the history of Interventional Radiology is no longer than 50 years, interventional techniques have been dramatically developed. Interventional radiologists have been responsible for much of the medical innovations and development of the minimally invasive procedures that are commonplace today to treat many complicated diseases as physicians. But the education backgrounds of interventional radiologist in China are different. Therefore, we should be aware that the job of an interventional radiologist is totally different from that of a diagnostic radiologist. It is very important to train interventional radiologists for improving their clinical thinking and clinical competence. Herein, we propose our suggestions on how to improve the clinical thinking and clinical competence of interventional radiologists. In this paper we also systemically introduce the accurate and proper treatment procedures which should be strictly followed in clinical work and,meanwhile, the perioperative patients care is emphasized. (authors)

  11. Lead toxicity: consequences and interventions in an intensively managed (Gyps coprotheres) vulture colony.

    Science.gov (United States)

    Naidoo, Vinny; Wolter, Kerri; Espie, Ian; Kotze, Antoinette

    2012-09-01

    The National Zoological Gardens of South Africa (NZG) is involved in the ex situ conservation of Gyps coprotheres, the Cape Griffon vulture (CGV) and houses 24 birds in a 100-yr-old aviary. Following the death of one vulture with high liver lead concentrations, an investigation was launched to ascertain the source(s) and consequences of lead toxicity in this breeding colony. Whole blood from 24 CGV, paint from the enclosure, water, and soil sampled at various locations within the enclosure were evaluated for their lead concentration, and data were gathered from NZG's medical records. The lead concentration in the paint, water, and enclosure soil was 5,100 microg/g, 0.5 microg/dl, and 72.48 +/- 21.83 microg/g, respectively. The whole-blood lead concentrations were 56.58 +/- 11 microg/dl. The breeding history of six pairs within the contaminated enclosure since 2002 showed 45 eggs laid, of which 44% were infertile and 24% successfully reared. The medical records revealed evidence of osteodystrophy despite adequate nutrition. As intervention measures, six birds were treated with Ca2+EDTA and the topsoil inside the enclosure was replaced. As a result, the lead concentration in the enclosure soil dropped to 14.74 +/- 14.39 microg/g, and the whole-blood lead concentrations declined to 42.75 +/- 11.64 microg/dl. It was concluded that lead concentrations in whole blood in excess of 100 microg/dl leads to clinical signs of lead toxicity in the CGV. Lower levels appear to interfere mainly with reproductive potential. PMID:23082521

  12. Clinical application of interventional therapy of hyperthyroidism

    International Nuclear Information System (INIS)

    Objective: To study the safety and efficiency of interventional therapy of hyperthyroidism. Methods: 70 cases of hyperthyroidism were selected and treated with embolization of the thyroid gland artery. The efficacy and complications of the therapy were observed. Results: The therapy was effect in 60 of all the 70 patients, while failed in 1 patient and relapsed in 9 cases. Specifically speaking, 2 of them hyperthyroidism crisis occurred in 2 cases, hypoparathyroidism occurred in 1 case and hypothyroidism occurred in 2 cases. Conclusion: Intervention therapy of hyperthyroidism is of advantage such as good effect, safety, microtrauma, little complication. (authors)

  13. Choosing a control intervention for a randomised clinical trial

    Directory of Open Access Journals (Sweden)

    Djulbegovic Benjamin

    2003-04-01

    Full Text Available Abstract Background Randomised controlled clinical trials are performed to resolve uncertainty concerning comparator interventions. Appropriate acknowledgment of uncertainty enables the concurrent achievement of two goals : the acquisition of valuable scientific knowledge and an optimum treatment choice for the patient-participant. The ethical recruitment of patients requires the presence of clinical equipoise. This involves the appropriate choice of a control intervention, particularly when unapproved drugs or innovative interventions are being evaluated. Discussion We argue that the choice of a control intervention should be supported by a systematic review of the relevant literature and, where necessary, solicitation of the informed beliefs of clinical experts through formal surveys and publication of the proposed trial's protocol. Summary When clinical equipoise is present, physicians may confidently propose trial enrollment to their eligible patients as an act of therapeutic beneficence.

  14. Developmental interventions to address the STEM gender gap: exploring intended and unintended consequences.

    Science.gov (United States)

    Liben, Lynn S; Coyle, Emily F

    2014-01-01

    Women and girls in the United States continue to be underrepresented in STEM, particularly in engineering and technology fields. This gap has been attracting recent attention from those motivated to ensure that girls and women have access to a full range of personally satisfying careers as well as from those concerned with developing a rich talent pool to meet national workforce needs. This chapter is focused on interventions that have been designed to address this STEM gender gap. We begin by documenting the STEM gender gap and then review change mechanisms emerging from theories of gender development that may be harnessed in intervention efforts. In addition, we pro vide a taxonomy of intervention goals which we then use to organize an illustrative review of sample interventions. After commenting on some of the findings and limitations of past work, we offer suggestions for enhancing the systematic evaluation of intervention programs that include careful selection of comparison groups, a broad array of STEM outcome measures, assessment of potentially unintended consequences, and meta-analyses. PMID:25344994

  15. Cardiac cachexia and muscle wasting: definition, physiopathology, and clinical consequences

    Directory of Open Access Journals (Sweden)

    Okoshi MP

    2014-11-01

    Full Text Available Marina P Okoshi,1 Fernando G Romeiro,1 Paula F Martinez,1,2 Silvio A Oliveira Jr,1,2 Bertha F Polegato,1 Katashi Okoshi11Internal Medicine Department, Botucatu Medical School, Sao Paulo State University, UNESP, Sao Paulo, Brazil; 2School of Physiotherapy, Federal University of Mato Grosso do Sul, Campo Grande, BrazilAbstract: Cachexia and muscle wasting are frequently observed in heart failure patients. Cachexia is a predictor of reduced survival, independent of important parameters such as age, heart failure functional class, and functional capacity. Muscle and fat wasting can also predict adverse outcome during cardiac failure. Only more recently were these conditions defined in International Consensus. Considering that heart failure is an inflammatory disease, cardiac cachexia has been diagnosed by finding a body weight loss >5%, in the absence of other diseases and independent of other criteria. Muscle wasting has been defined as lean appendicular mass corrected for height squared of 2 standard deviations or more below the mean for healthy individuals between 20 years and 30 years old from the same ethnic group. The etiology of heart failure-associated cachexia and muscle wasting is multifactorial, and the underlying physiopathological mechanisms are not completely understood. The most important factors are reduced food intake, gastrointestinal alterations, immunological activation, neurohormonal abnormalities, and an imbalance between anabolic and catabolic processes. Cachexia and muscle wasting have clinical consequences in several organs and systems including the gastrointestinal and erythropoietic systems, and the heart, previously affected by the primary disease. We hope that a better understanding of the mechanisms involved in their physiopathology will allow the development of pharmacological and nonpharmacological therapies to effectively prevent and treat heart failure-induced cachexia and muscle wasting before significant body

  16. Clinical relevance of computed tomography under emergency conditions. Diagnostic accuracy, therapeutical consequences

    International Nuclear Information System (INIS)

    Purpose: To evaluate the diagnostic accuracy and therapeutic consequences of computed tomography performed on an emergency basis in a primary care hospital. Material and Methods: In 418 patients, 463 computed tomographies (thorax, abdomen, pelvis, spine, aorta, neck and extremities) were performed within 12 months, providing 999 diagnoses. The computed tomography diagnoses were retrospectively evaluated and correlated to surgery and discharge diagnoses. Therapeutical consequence were analyzed and allocated to a time period < 36 h (urgent) and ≥ 36-72 h (elective). Average age was 49 (1-94) years (41% female and 59% male). Discharge diagnosis was defined as gold standard, provided that it was supported by clinical, blood chemical, diagnostic and possible surgical data. Results: In 176 of 999 diagnoses (18%), the diagnoses were classified as ''noncorrelatable''. Of the 823 correlated diagnoses, 431 were true positive, 14 false positive, 66 false negative and 312 true negative. Sensitivity, specificity and diagnostic accuracy of computed tomography was 87,96 and 90%. Computed tomography had therapeutic consequences (surgery, drainage, puncture, reposition, thrombolytic therapy, chemotherapy, bronchoscopy, endoscopy, percutaneous transluminal angioplasty, coiling etc.) in 57% and no direct therapeutic interventions in 43%. Computed tomography excluded the suspected diagnosis in 36% and resulted in a conservative therapeutic regiment in 7%. Surgery was performed on 134 of the 418 patients (32%) who underwent computed tomography, with the surgery urgent in 71 (17%) and elective in 63 (15%) of the 418 patient. (orig.)

  17. Unintended Consequences of Health Information Technology: Evidence From Veterans Affairs Colorectal Cancer Oncology Watch Intervention

    Science.gov (United States)

    Bian, John; Bennett, Charles L.; Fisher, Deborah A.; Ribeiro, Maria; Lipscomb, Joseph

    2012-01-01

    Purpose We evaluated the Colorectal Cancer (CRC) Oncology Watch intervention, a clinical reminder implemented in Veterans Integrated Service Network 7 (including eight hospitals) to improve CRC screening rates in 2008. Patients and Methods Veterans Affairs (VA) administrative data were used to construct four cross-sectional groups of veterans at average risk, age 50 to 64 years; one group was created for each of the following years: 2006, 2007, 2009, and 2010. We applied hospital fixed effects for estimation, using a difference-in-differences model in which the eight hospitals served as the intervention sites, and the other 121 hospitals served as controls, with 2006 to 2007 as the preintervention period and 2009 to 2010 as the postintervention period. Results The sample included 4,352,082 veteran-years in the 4 years. The adherence rates were 37.6%, 31.6%, 34.4%, and 33.2% in the intervention sites in 2006, 2007, 2009, and 2010, respectively, and the corresponding rates in the controls were 31.0%, 30.3%, 32.3%, and 30.9%. Regression analysis showed that among those eligible for screening, the intervention was associated with a 2.2–percentage point decrease in likelihood of adherence (P < .001). Additional analyses showed that the intervention was associated with a 5.6–percentage point decrease in likelihood of screening colonoscopy among the adherent, but with increased total colonoscopies (all indicators) of 3.6 per 100 veterans age 50 to 64 years. Conclusion The intervention had little impact on CRC screening rates for the studied population. This absence of favorable impact may have been caused by an unintentional shift of limited VA colonoscopy capacity from average-risk screening to higher-risk screening and to CRC surveillance, or by physician fatigue resulting from the large number of clinical reminders implemented in the VA. PMID:23045582

  18. Consequences from use of reminiscence - a randomised intervention study in ten Danish nursing homes

    Directory of Open Access Journals (Sweden)

    Sørensen Jan

    2010-06-01

    Full Text Available Abstract Background Reminiscence is the systematic use of memories and recollections to strengthen self-identity and self-worth. The study aim was to investigate the consequences for nursing home residents and staff of integrating reminiscence into daily nursing care. Methods In this randomised study, ten nursing homes were matched into two groups on the basis of location, type and size. In the period August 2006 - August 2007, staff in the Intervention Group were trained and supported in the use of reminiscence, involving individual and group sessions with residents as well as reminiscence boxes, posters and exhibitions. At baseline and again 6 and 12 months after the intervention start, data were collected on residents' cognitive level, agitated behaviour, general functioning and proxy-assessed quality of life, as well as on staff well-being and job satisfaction. Mixed linear modelling was used to analyse differences in outcome between the intervention and control groups. Results Project drop-out rates were 32% for residents and 38% for nursing staff. Most staff in the Intervention Group considered reminiscence a useful tool that improved their communication with residents, and that they would recommend to other nursing homes. There were no significant differences between residents in the Intervention and the Control Group in cognitive level, agitated behaviour or general functioning. Residents in the Intervention Group showed significant higher score at 6 months in quality of life subscale 'Response to surroundings', but there was no significant difference at 12 months. Positive effects of reminiscence were observed for all staff outcome measures, the only exception being SF-12 self-rated physical health. At 6 months after start of reminiscence, staff in the Intervention Group had significantly better scores than those in the Control Group for Personal accomplishment, Emotional exhaustion, Depersonalisation, 'Attitude towards individual

  19. Embedding clinical interventions into observational studies.

    Science.gov (United States)

    Newman, Anne B; Avilés-Santa, M Larissa; Anderson, Garnet; Heiss, Gerardo; Howard, Wm James; Krucoff, Mitchell; Kuller, Lewis H; Lewis, Cora E; Robinson, Jennifer G; Taylor, Herman; Treviño, Roberto P; Weintraub, William

    2016-01-01

    Novel approaches to observational studies and clinical trials could improve the cost-effectiveness and speed of translation of research. Hybrid designs that combine elements of clinical trials with observational registries or cohort studies should be considered as part of a long-term strategy to transform clinical trials and epidemiology, adapting to the opportunities of big data and the challenges of constrained budgets. Important considerations include study aims, timing, breadth and depth of the existing infrastructure that can be leveraged, participant burden, likely participation rate and available sample size in the cohort, required sample size for the trial, and investigator expertise. Community engagement and stakeholder (including study participants) support are essential for these efforts to succeed. PMID:26611435

  20. Efficacy of Spiritual Group Psychotherapy on the Infertility Consequences: A Randomized Clinical Trial

    Directory of Open Access Journals (Sweden)

    Leili Mosalanejad

    2014-09-01

    Full Text Available Background: Infertility has mental, social, and reproductive consequences. Health professionals need to consider all aspects of holistic care when caring for women with fertility problems. The aim of this study is the unique impact of spiritual group therapy on the infertility consequences. Materials and Methods: This research is a randomized clinical trial from 800 infertile women who were referring to gynecological clinics of Jahrom University of Medical Sciences. Those who have inclusion criteria selected, then sampling continued by 63 people that randomly divided into two groups of experimental and control groups. The experimental group received 13 sessions of spiritual group psychotherapy. For gathering data used persian version of Depression Anxiety Stress Scale (DASS to assessed psychological distress and Penn State Worry Questionnaire (PSWQ in pre- post test. Results: Results showed the severity of psychiatric symptoms in the experimental group was lower than control group. There was significant difference in psychological distress (depression, anxiety, stress and worry pretest-posttest between and within groups by repeated measure analysis of variance (ANOVA. Rate of pregnancy in experimental group was 4 (12.9% and in control group was 1 (3.2%, but there wasn't significant difference between them. Conclusion: The findings indicated that the spiritual group therapy could decrease psychological severity symptoms. It seems to be, psychological interventions as a group education is a good choice for improved mental health among infertile women.

  1. Causes and Consequences of Public Service Motivation: Governance Interventions and Performance Implications

    DEFF Research Database (Denmark)

    Jensen, Ulrich Thy

    PSM for the provision of public services to citizens. The dissertation disentangles causes and consequences of PSM and is of interest to people who wish to understand how governance interventions (including policies and leadership) can influence employee public service motivation and how this kind of......Finding ways to ensure higher public service performance is a key task for scholars and practitioners alike. This dissertation focuses on individuals’ motivation to do good for others and society through public service – public service motivation (PSM). The dissertation examines governance...... interventions as causes of PSM and the implications of PSM for public service behaviors and contributes not only to our understanding of PSM as motivational lever for public service improvements but also offers answers to the question of how PSM is shaped in organizational contexts. The empirical results are...

  2. Consequences of contextual factors on clinical reasoning in resident physicians

    NARCIS (Netherlands)

    McBee, E.; Ratcliffe, T.; Picho, K.; Artino, A.R.; Schuwirth, L.; Kelly, W.; Masel, J.; Vleuten, C. van der; Durning, S.J.

    2015-01-01

    Context specificity and the impact that contextual factors have on the complex process of clinical reasoning is poorly understood. Using situated cognition as the theoretical framework, our aim was to evaluate the verbalized clinical reasoning processes of resident physicians in order to describe wh

  3. Bioeconomic modeling of intervention against clinical mastitis caused by contagious pathogens

    DEFF Research Database (Denmark)

    Hisham Beshara Halasa, Tariq

    2012-01-01

    The objective of this study was to assess the epidemiologic and economic consequences of intervention against contagious clinical mastitis during lactation. A bioeconomic model of intramammary infections (IMI) was used to simulate contagious spread of Staphylococcus aureus, Streptococcus uberis......, and Streptococcus dysgalactiae, and an environmental spread of Escherichia coli IMI in a 100-cow dairy herd during 1 quota year. The costs of clinical IMI, subclinical IMI, and intervention were calculated into the total annual net costs of IMI during lactation per scenario and compared with a default...... transmission, number of IMI cases, and persistent subclinical IMI cases. Nonetheless, the high associated costs of culling bacteriologically unrecovered clinical IMI cows made the other scenarios with a long and intensive antibiotic treatment, but without culling, the most cost effective. The model was...

  4. Clinical consequences of human evolution shaped by cultural trends

    OpenAIRE

    Greenspan, Neil S.

    2013-01-01

    Recent reports suggest that increased human population size, decreased negative selection pertaining to some phenotypes and associated genotypes and a possibly increased de novo mutation burden for newborns that relates to paternal age at conception are contributing to an expansion of human genetic diversity. Some of this diversity can be expected to contribute to disease. Because all of the preceding diversity-enhancing factors are to a significant degree consequences of cultural development...

  5. Clinical experience of surgical intervention for severe acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Xu Yuan; Shao Qinshu; Yang Jin; Yu Xiaojun; Xu Ji

    2014-01-01

    Background The controversy on the treatment strategy for severe acute pancreatitis (SAP) has never stopped for the past century.Even now surgical procedures play a decisive role in the treatment of SAP,especially in managing the related complications,but the rational indications,timing,and approaches of surgical intervention for SAP are still inconclusive.Methods Clinical data of 308 SAP patients recruited during January 2000-January 2013,including 96 conservatively treated cases plus 212 surgically intervened cases,were comparatively analyzed.Based on the initial surgical intervention time,the surgical intervention group was split into two:early intervention group (within 2 weeks) 103 cases,and late intervention group (after 2 weeks) 109 cases.Results In the conservative treatment group,the cure rate was 82.29% (79/96),the death rate was 13.54% (13/96),and 4 cases self-discharged,while in the surgical intervention group,the cure rate was 84.43% (179/212) and the death rate was 10.85% (23/212) with 10 cases self-discharged.The difference was of no statistical significance between these two groups (P >0.05).In surgical intervention group,the death rate 15.53% (16/103) in the early surgical intervention group was higher than that of late surgical intervention group 6.42% (7/109),and the difference was statistically significant (P <0.05).Conclusions Both conservative treatment and surgical intervention play important roles in the treatment of SAP,and the indication,timing,and procedure should be strictly followed.Surgery earlier than 2 weeks after onset of the disease is not recommended in patients with necrotizing pancreatitis only when there are specific indications,such as multiple organ failure,which does not improve despite active treatment,and in those who develop abdominal compartment syndrome.

  6. Clinical pharmacist interventions to support adherence to thrombopreventive therapy

    DEFF Research Database (Denmark)

    Hedegaard, Ulla

    The three papers in the thesis were based on two randomised controlled trials (RCTs) on in-hospital clinical pharmacist interventions for improvement of adherence to thrombopreventive therapy in two different populations: outpatients with hypertension and patients with acute stroke/transient isch......The three papers in the thesis were based on two randomised controlled trials (RCTs) on in-hospital clinical pharmacist interventions for improvement of adherence to thrombopreventive therapy in two different populations: outpatients with hypertension and patients with acute stroke...... targeted patients with hypertension or stroke in a hospital care setting. Thus, the aim of this thesis was to develop and evaluate in-hospital pharmacist interventions including MI to improve adherence to primary and secondary thrombopreventive therapy. The first study was a RCT, which investigated the...... persistence to specific thrombopreventive medications and a combined clinical endpoint of cardiovascular death, stroke or acute myocardial infarction. The second RCT included 532 patients with hypertension from three hospital outpatient clinics. The study examined the effectiveness of an intervention very...

  7. A brief simulation intervention increasing basic science and clinical knowledge

    Directory of Open Access Journals (Sweden)

    Maria L. Sheakley

    2016-04-01

    Full Text Available Background: The United States Medical Licensing Examination (USMLE is increasing clinical content on the Step 1 exam; thus, inclusion of clinical applications within the basic science curriculum is crucial. Including simulation activities during basic science years bridges the knowledge gap between basic science content and clinical application. Purpose: To evaluate the effects of a one-off, 1-hour cardiovascular simulation intervention on a summative assessment after adjusting for relevant demographic and academic predictors. Methods: This study was a non-randomized study using historical controls to evaluate curricular change. The control group received lecture (n l=515 and the intervention group received lecture plus a simulation exercise (nl+s=1,066. Assessment included summative exam questions (n=4 that were scored as pass/fail (≥75%. USMLE-style assessment questions were identical for both cohorts. Descriptive statistics for variables are presented and odds of passage calculated using logistic regression. Results: Undergraduate grade point ratio, MCAT-BS, MCAT-PS, age, attendance at an academic review program, and gender were significant predictors of summative exam passage. Students receiving the intervention were significantly more likely to pass the summative exam than students receiving lecture only (P=0.0003. Discussion: Simulation plus lecture increases short-term understanding as tested by a written exam. A longitudinal study is needed to assess the effect of a brief simulation intervention on long-term retention of clinical concepts in a basic science curriculum.

  8. Absence of Clinical and Hemodynamic Consequences due to Posterior Tibial Artery Congenital Aplasia

    Directory of Open Access Journals (Sweden)

    Georgios Karaolanis

    2015-01-01

    Full Text Available The exact knowledge of popliteal artery and its branches’ anatomic variations is important for the clinical practice of angiology, vascular surgery, and interventional procedures. Congenital absence of the artery leads, in some cases, to early malformations of the extremity in the childhood; however, it may also remain asymptomatic. We present an unusual case of a 76-year-old male patient complaining of paraesthesia in both limbs and bilateral aplasia of posterior tibial artery (PTA. Physical examination, ankle-brachial indexes, before and after exercise, arterial duplex scan, and magnetic resonance arteriography were performed. Arterial pulses for PTA at the level of the ankle were normal; arterial duplex study showed biphasic arterial flow at the level of the ankle. Color duplex ultrasound as well as magnetic resonance arteriography revealed the absence of the PTA in both limbs. The vascularization of the fibula was bilaterally normal. The patient underwent also neurological examination and electromyography, which were normal. The evaluation of the possible clinical signs and symptoms and the hemodynamic consequences of this condition are further discussed.

  9. Clinical consequences of bone bruise around the knee

    International Nuclear Information System (INIS)

    The aim of this study is to evaluate the relation between bone bruise and (peri-)articular derangement and to assess the impact of bone bruise on presentation and short term course of knee complaints. We recorded MR abnormalities in 664 consecutive patients with sub-acute knee complaints. Patients were divided in four groups: patients with and without intra-articular knee pathology, subdivided in patients with and without bone bruise. We assessed function and symptoms at the time of MR and 6 months thereafter. Bone bruises were diagnosed in 124 of 664 patients (18.7%). Patients with bone bruise had significantly more complete ACL, lateral meniscal, MCL and LCL tears. Both with and without intra-articular pathology patients with bone bruise had a significantly poorer function at the time of MR (Noyes score of, respectively, 313.21 versus 344.81 and 306.98 versus 341.19). Patients with bone bruise and intra-articular pathology showed significantly more decrease in activity (decrease of Tegner score from 6.28 to 2.12 versus 5.70-2.55). At 6 months there were no significant differences in clinical parameters between the four groups. We concluded that bone bruise in combination with MCL tear is an important cause of initial clinical impairment in patients with sub-acute knee complaints. Clinical improvement within 6 months is more pronounced than in patients without bone bruise. (orig.)

  10. CONGENITAL CRYPTORCHIDISM - ITS ANATOMICAL ASPECTS, EMBRYOGENESIS AND CLINICAL CONSEQUENCES

    OpenAIRE

    Kalyan Chakravarthi

    2013-01-01

    The testes are a pair of male reproductive organs. The testicular variations are unusual and can result in multiple clinical conditions. Congenital cryptorchidism is a condition in which one or both the testes have not passed down the scrotal sac. During a routine cadaveric dissection of a middle aged male cadaver, in the left side of the pelvic part of the abdomen an unusual undescended testis was noted near the deep inguinal ring. Additional to this we also noted a thick band of ligament co...

  11. Exposure to low dose ionising radiation: Molecular and clinical consequences.

    LENUS (Irish Health Repository)

    Martin, Lynn M

    2014-07-10

    This review article provides a comprehensive overview of the experimental data detailing the incidence, mechanism and significance of low dose hyper-radiosensitivity (HRS). Important discoveries gained from past and present studies are mapped and highlighted to illustrate the pathway to our current understanding of HRS and the impact of HRS on the cellular response to radiation in mammalian cells. Particular attention is paid to the balance of evidence suggesting a role for DNA repair processes in the response, evidence suggesting a role for the cell cycle checkpoint processes, and evidence investigating the clinical implications\\/relevance of the effect.

  12. Aggression on inpatient units: Clinical characteristics and consequences.

    Science.gov (United States)

    Renwick, Laoise; Stewart, Duncan; Richardson, Michelle; Lavelle, Mary; James, Karen; Hardy, Claire; Price, Owen; Bowers, Len

    2016-08-01

    Aggression and violence are widespread in UK Mental Health Trusts, and are accompanied by negative psychological and physiological consequences for both staff and other patients. Patients who are younger, male, and have a history of substance use and psychosis diagnoses are more likely to display aggression; however, patient factors are not solely responsible for violence, and there are complex circumstances that lead to aggression. Indeed, patient-staff interactions lead to a sizeable portion of aggression and violence on inpatient units, thus they cannot be viewed without considering other forms of conflict and containment that occur before, during, and after the aggressive incident. For this reason, we examined sequences of aggressive incidents in conjunction with other conflict and containment methods used to explore whether there were particular profiles to aggressive incidents. In the present study, 522 adult psychiatric inpatients from 84 acute wards were recruited, and there were 1422 incidents of aggression (verbal, physical against objects, and physical). Cluster analysis revealed that aggressive incident sequences could be classified into four separate groups: solo aggression, aggression-rule breaking, aggression-medication, and aggression-containment. Contrary to our expectations, we did not find physical aggression dominant in the aggression-containment cluster, and while verbal aggression occurred primarily in solo aggression, physical aggression also occurred here. This indicates that the management of aggression is variable, and although some patient factors are linked with different clusters, these do not entirely explain the variation. PMID:26892149

  13. Worksite Physical Activity Intervention for Ambulatory Clinic Nursing Staff.

    Science.gov (United States)

    Tucker, Sharon; Farrington, Michele; Lanningham-Foster, Lorraine M; Clark, M Kathleen; Dawson, Cindy; Quinn, Geralyn J; Laffoon, Trudy; Perkhounkova, Yelena

    2016-07-01

    Health behaviors, including physical activity (PA), of registered nurses (RNs) and medical assistants (MAs) are suboptimal but may improve with worksite programs. Using a repeated-measures crossover design, the authors explored if integrating a 6-month worksite non-exercise activity thermogenesis (NEAT) intervention, with and without personalized health coaching via text messaging into workflow could positively affect sedentary time, PA, and body composition of nursing staff without jeopardizing work productivity. Two ambulatory clinics were randomly assigned to an environmental NEAT intervention plus a mobile text message coaching for either the first 3 months (early texting group, n = 27) or the last 3 months (delayed texting group, n = 13), with baseline 3-month and 6-month measurements. Sedentary and PA levels, fat mass, and weight improved for both groups, significantly only for the early text group. Productivity did not decline for either group. This worksite intervention is feasible and may benefit nursing staff. PMID:27143144

  14. Hereditary alpha-1-antitrypsin deficiency and its clinical consequences

    Directory of Open Access Journals (Sweden)

    Stolk Jan

    2008-06-01

    Full Text Available Abstract Alpha-1-antitrypsin deficiency (AATD is a genetic disorder that manifests as pulmonary emphysema, liver cirrhosis and, rarely, as the skin disease panniculitis, and is characterized by low serum levels of AAT, the main protease inhibitor (PI in human serum. The prevalence in Western Europe and in the USA is estimated at approximately 1 in 2,500 and 1 : 5,000 newborns, and is highly dependent on the Scandinavian descent within the population. The most common deficiency alleles in North Europe are PI Z and PI S, and the majority of individuals with severe AATD are PI type ZZ. The clinical manifestations may widely vary between patients, ranging from asymptomatic in some to fatal liver or lung disease in others. Type ZZ and SZ AATD are risk factors for the development of respiratory symptoms (dyspnoea, coughing, early onset emphysema, and airflow obstruction early in adult life. Environmental factors such as cigarette smoking, and dust exposure are additional risk factors and have been linked to an accelerated progression of this condition. Type ZZ AATD may also lead to the development of acute or chronic liver disease in childhood or adulthood: prolonged jaundice after birth with conjugated hyperbilirubinemia and abnormal liver enzymes are characteristic clinical signs. Cirrhotic liver failure may occur around age 50. In very rare cases, necrotizing panniculitis and secondary vasculitis may occur. AATD is caused by mutations in the SERPINA1 gene encoding AAT, and is inherited as an autosomal recessive trait. The diagnosis can be established by detection of low serum levels of AAT and isoelectric focusing. Differential diagnoses should exclude bleeding disorders or jaundice, viral infection, hemochromatosis, Wilson's disease and autoimmune hepatitis. For treatment of lung disease, intravenous alpha-1-antitrypsin augmentation therapy, annual flu vaccination and a pneumococcal vaccine every 5 years are recommended. Relief of breathlessness

  15. Clinical consequences of using PNA-FISH in Staphylococcal bacteraemia.

    Science.gov (United States)

    Laub, R R; Knudsen, J D

    2014-04-01

    To optimize patient treatment and rational use of antimicrobials, it is important to provide fast information on findings in blood-cultures (BCs). The purpose of this study was to evaluate the impact of using peptide nucleic acid fluorescence in situ hybridization (PNA-FISH) on positive BCs containing Gram-positive cocci in clusters to differentiate between Staphylococcus aureus (SA) and coagulase negative staphylococci (CoNS) on the prescribed antimicrobial therapy and on the number of contacts between microbiologist and clinician. All cases of positive BCs in our laboratory with SA or CoNS in the year 2011 were identified and the charts were reviewed retrospectively. The group of patients with BCs tested with PNA-FISH was compared to the group of patients with untested BCs. A total of 200 patients with SA and 725 patients with CoNS were included. The mean number of contacts was 0.82 when PNA-FISH showed CoNS and 1.39 when PNA-FISH was not done (p dicloxacillin was 29.6 in the PNA-FISH group, and 8.2 in the non-PNA-FISH group (p = 0.0003). The use of PNA-FISH on BCs in this study was associated with more appropriate and narrow spectrum antimicrobial therapy for patients with SA in an area with low prevalence of methicillin-resistant SA, and a lower number of contacts between clinical microbiologist and clinician about BCs with CoNS as contaminants. PMID:24129501

  16. A Group Motivational Interviewing Intervention Reduces Drinking and Alcohol-Related Negative Consequences in Adjudicated College Women

    OpenAIRE

    LaBrie, Joseph W.; Thompson, Alysha D.; Huchting, Karen; Lac, Andrew; Buckley, Kevin

    2007-01-01

    College students who violate campus alcohol policies (adjudicated students) are at high risk for experiencing negative alcohol-related consequences and for undermining campus life. Further, college women may be especially at risk due to differential intoxication effects and sexual consequences experienced mainly by female students. Research on interventions for adjudicated students, especially adjudicated females, has been limited. One hundred and fifteen college women who received a sanction...

  17. Mechanisms of ring chromosome formation, ring instability and clinical consequences

    Directory of Open Access Journals (Sweden)

    Guilherme Roberta S

    2011-12-01

    Full Text Available Abstract Background The breakpoints and mechanisms of ring chromosome formation were studied and mapped in 14 patients. Methods Several techniques were performed such as genome-wide array, MLPA (Multiplex Ligation-Dependent Probe Amplification and FISH (Fluorescent in situ Hybridization. Results The ring chromosomes of patients I to XIV were determined to be, respectively: r(3(p26.1q29, r(4(p16.3q35.2, r(10(p15.3q26.2, r(10(p15.3q26.13, r(13(p13q31.1, r(13(p13q34, r(14(p13q32.33, r(15(p13q26.2, r(18(p11.32q22.2, r(18(p11.32q21.33, r(18(p11.21q23, r(22(p13q13.33, r(22(p13q13.2, and r(22(p13q13.2. These rings were found to have been formed by different mechanisms, such as: breaks in both chromosome arms followed by end-to-end reunion (patients IV, VIII, IX, XI, XIII and XIV; a break in one chromosome arm followed by fusion with the subtelomeric region of the other (patients I and II; a break in one chromosome arm followed by fusion with the opposite telomeric region (patients III and X; fusion of two subtelomeric regions (patient VII; and telomere-telomere fusion (patient XII. Thus, the r(14 and one r(22 can be considered complete rings, since there was no loss of relevant genetic material. Two patients (V and VI with r(13 showed duplication along with terminal deletion of 13q, one of them proved to be inverted, a mechanism known as inv-dup-del. Ring instability was detected by ring loss and secondary aberrations in all but three patients, who presented stable ring chromosomes (II, XIII and XIV. Conclusions We concluded that the clinical phenotype of patients with ring chromosomes may be related with different factors, including gene haploinsufficiency, gene duplications and ring instability. Epigenetic factors due to the circular architecture of ring chromosomes must also be considered, since even complete ring chromosomes can result in phenotypic alterations, as observed in our patients with complete r(14 and r(22.

  18. Measures of clinical malaria in field trials of interventions against Plasmodium falciparum

    Directory of Open Access Journals (Sweden)

    Smith Thomas A

    2007-05-01

    Full Text Available Abstract Background Standard methods for defining clinical malaria in intervention trials in endemic areas do not guarantee that efficacy estimates will be unbiased, and do not indicate whether the intervention has its effect by modifying the force of infection, the parasite density, or the risk of pathology at given parasite density. Methods Three different sets, each of 500 Phase IIb or III malaria vaccine trials were simulated corresponding to each of a pre-erythrocytic, blood stage, and anti-disease vaccine, each in a population with 80% prevalence of patent malaria infection. Simulations considered only the primary effects of vaccination in a homogeneous trial population. The relationships between morbidity and parasite density and the performance of different case definitions for clinical malaria were analysed using conventional likelihood ratio tests to compare incidence of episodes defined using parasite density cut-offs. Bayesian latent class models were used to compare the overall frequencies of clinical malaria episodes in analyses that did not use diagnostic cut-offs. Results The different simulated interventions led to different relationships between clinical symptoms and parasite densities. Consequently, the operating characteristics of parasitaemia cut-offs in general differ between vaccine and placebo arms of the simulated trials, leading to different patterns of bias in efficacy estimates depending on the type of intervention effect. Efficacy was underestimated when low parasitaemia cut-offs were used but the efficacy of an asexual blood stage vaccine was overestimated when a high parasitaemia cut-off was used. The power of a trial may be maximal using case definitions that are associated with substantial bias in efficacy. Conclusion Secondary analyses of the data of malaria intervention trials should consider the relationship between clinical symptoms and parasite density, and attempt to estimate overall numbers of clinical

  19. Clinical study of interventional therapy for acute cerebral infarction

    International Nuclear Information System (INIS)

    Objective: To evaluate the clinical efficacy and safety of interventional therapy for acute cerebral infarction. Method: Using urokinase, 35 patients with acute cerebral infarction within 24 hours were treated by intra-artery thrombolytic therapy. Europe stroke scale (ESS), Barthel index (BI) were used to evaluate the recovery of neurological functions. Result: ESS score increase rapidly after thrombolytisis, and there were significant difference between the two teams. Thirteen of 13 cases treated within 6 hours from onset showed complete/partial recanalization in cerebral angiography and intraparenchymal hemorrhagic rate were 0%, twenty-six of 35 cases treated within 24 hours showed complete/partial recanalization and intraparenchymal hemorrhagic rate were 5.71%. Conclusion: Interventional therapy for acute cerebral infarction within 6h were safe and effective. (authors)

  20. Prospects for a clinical science of mindfulness-based intervention.

    Science.gov (United States)

    Dimidjian, Sona; Segal, Zindel V

    2015-10-01

    Mindfulness-based interventions (MBIs) are at a pivotal point in their future development. Spurred on by an ever-increasing number of studies and breadth of clinical application, the value of such approaches may appear self-evident. We contend, however, that the public health impact of MBIs can be enhanced significantly by situating this work in a broader framework of clinical psychological science. Utilizing the National Institutes of Health stage model (Onken, Carroll, Shoham, Cuthbert, & Riddle, 2014), we map the evidence base for mindfulness-based cognitive therapy and mindfulness-based stress reduction as exemplars of MBIs. From this perspective, we suggest that important gaps in the current evidence base become apparent and, furthermore, that generating more of the same types of studies without addressing such gaps will limit the relevance and reach of these interventions. We offer a set of 7 recommendations that promote an integrated approach to core research questions, enhanced methodological quality of individual studies, and increased logical links among stages of clinical translation in order to increase the potential of MBIs to impact positively the mental health needs of individuals and communities. PMID:26436311

  1. Long-term health-related and economic consequences of short-term outcomes in evaluation of perinatal interventions

    Directory of Open Access Journals (Sweden)

    Teune Margreet J

    2010-08-01

    Full Text Available Abstract Background Many perinatal interventions are performed to improve long-term neonatal outcome. To evaluate the long-term effect of a perinatal intervention follow-up of the child after discharge from the hospital is necessary because serious sequelae from perinatal complications frequently manifest themselves only after several years. However, long-term follow-up is time-consuming, is not in the awareness of obstetricians, is expensive and falls outside the funding-period of most obstetric studies. Consequently, short-term outcomes are often reported instead of the primary long-term end-point. With this project, we will assess the current state of affairs concerning follow-up after obstetric RCTs and we will develop multivariable prediction models for different long-term health outcomes. Furthermore, we would like to encourage other researchers participating in follow-up studies after large obstetric trials (> 350 women to inform us about their studies so that we can include their follow-up study in our systematic review. We would invite these researchers also to join our effort and to collaborate with us on the external validation of our prediction models. Methods/Design A systematic review of neonatal follow-up after obstetric studies will be performed. All reviews of the Cochrane Pregnancy and Childbirth group will be assessed for reviews on interventions that aimed to improve neonatal outcome. Reviews on interventions primary looking at other aspects than neonatal outcome such as labour progress will also be included when these interventions can change the outcome of the neonate on the short or long-term. Our review will be limited to RCTs with more than 350 women. Information that will be extracted from these RCTs will address whether, how and for how long follow-up has been performed. However, in many cases long-term follow-up of the infants will not be feasible. An alternative solution to limited follow-up could be to develop

  2. The clinical practice of interventional radiology: a European perspective.

    LENUS (Irish Health Repository)

    Keeling, Aoife N

    2009-05-01

    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.

  3. The Clinical Practice of Interventional Radiology: A European Perspective

    International Nuclear Information System (INIS)

    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.

  4. The unintended consequences of sex education: an ethnography of a development intervention in Latin America

    OpenAIRE

    Nelson, E.; Edmonds, A.; Ballesteros, M.; Encalada Soto, D.; Rodriguez, O.

    2014-01-01

    This paper is an ethnography of a four-year, multi-disciplinary adolescent sexual and reproductive health intervention in Bolivia, Nicaragua and Ecuador. An important goal of the intervention – and of the larger global field of adolescent sexual and reproductive health – is to create more open parent-to-teen communication. This paper analyzes the project's efforts to foster such communication and how social actors variously interpreted, responded to, and repurposed the intervention's language...

  5. The unintended consequences of sex education: an ethnography of a development intervention in Latin America

    NARCIS (Netherlands)

    E. Nelson; A. Edmonds; M. Ballesteros; D. Encalada Soto; O. Rodriguez

    2014-01-01

    This paper is an ethnography of a four-year, multi-disciplinary adolescent sexual and reproductive health intervention in Bolivia, Nicaragua and Ecuador. An important goal of the intervention--and of the larger global field of adolescent sexual and reproductive health--is to create more open parent-

  6. The Unintended Consequences of Targeting: Young People's Lived Experiences of Social and Emotional Learning Interventions

    Science.gov (United States)

    Evans, Rhiannon; Scourfield, Jonathan; Murphy, Simon

    2015-01-01

    In the past twenty years there has been a proliferation of targeted school-based social and emotional learning (SEL) interventions. However, the lived experience of young peoples' participation is often elided, while the potential for interventions to confer unintended and even adverse effects remains under-theorised and empirically…

  7. A Group Motivational Interviewing Intervention Reduces Drinking and Alcohol-Related Consequences in Adjudicated College Students

    Science.gov (United States)

    LaBrie, Joseph W.; Lamb, Toby F.; Pedersen, Eric R.; Quinlan, Thomas

    2006-01-01

    This study examines the effectiveness of a single-session group motivational enhancement intervention with college students adjudicated for violation of alcohol policy. The intervention consisted of a timeline Followback assessment of drinking, social norms re-education, decisional balance for behavior change, relapse prevention, expectancy…

  8. Clustering of vector control interventions has important consequences for their effectiveness: a modelling study.

    Directory of Open Access Journals (Sweden)

    Angelina Mageni Lutambi

    Full Text Available Vector control interventions have resulted in considerable reductions in malaria morbidity and mortality. When universal coverage cannot be achieved for financial or logistical reasons, the spatial arrangement of vector control is potentially important for optimizing benefits. This study investigated the effect of spatial clustering of vector control interventions on reducing the population of biting mosquitoes. A discrete-space continuous-time mathematical model of mosquito population dynamics and dispersal was extended to incorporate vector control interventions of insecticide treated bednets (ITNs, Indoor residual Spraying (IRS, and larviciding. Simulations were run at varying levels of coverage and degree of spatial clustering. At medium to high coverage levels of each of the interventions or in combination was more effective to spatially spread these interventions than to cluster them. Suggesting that when financial resources are limited, unclustered distribution of these interventions is more effective. Although it is often stated that locally high coverage is needed to achieve a community effect of ITNs or IRS, our results suggest that if the coverage of ITNs or IRS are insufficient to achieve universal coverage, and there is no targeting of high risk areas, the overall effects on mosquito densities are much greater if they are distributed in an unclustered way, rather than clustered in specific localities. Also, given that interventions are often delivered preferentially to accessible areas, and are therefore clustered, our model results show this may be inefficient. This study provides evidence that the effectiveness of an intervention can be highly dependent on its spatial distribution. Vector control plans should consider the spatial arrangement of any intervention package to ensure effectiveness is maximized.

  9. Clinical and Angiographic Factors Associated With Asymptomatic Restenosis After Percutaneous Coronary Intervention

    NARCIS (Netherlands)

    P.N. Ruygrok (Peter); M.W.I. Webster (Mark); V. de Valk (Vincent); G.A. van Es (Gerrit Anne); J.A. Ormiston (John); M-A.M. Morel (Marie-Angèle); P.W.J.C. Serruys (Patrick)

    2001-01-01

    textabstractBACKGROUND: Angiographic restenosis after percutaneous coronary interventional procedures is more common than recurrent angina. Clinical and angiographic factors associated with asymptomatic versus symptomatic restenosis after percutaneous coronary intervention were compared. METHODS AND

  10. Student Pharmacists’ Clinical Interventions in Advanced Pharmacy Practice Experiences at a Community Nonteaching Hospital

    OpenAIRE

    Shogbon, Angela O.; Lundquist, Lisa M.

    2014-01-01

    Objective. To assess student pharmacists’ clinical interventions in advanced pharmacy practice experiences (APPEs) at a community nonteaching hospital and evaluate completed interventions based on the type of documentation method used.

  11. The unintended consequences of sex education: an ethnography of a development intervention in Latin America.

    Science.gov (United States)

    Nelson, Erica; Edmonds, Alexander; Ballesteros, Marco; Encalada Soto, Diana; Rodriguez, Octavio

    2014-01-01

    This paper is an ethnography of a four-year, multi-disciplinary adolescent sexual and reproductive health intervention in Bolivia, Nicaragua and Ecuador. An important goal of the intervention--and of the larger global field of adolescent sexual and reproductive health--is to create more open parent-to-teen communication. This paper analyzes the project's efforts to foster such communication and how social actors variously interpreted, responded to, and repurposed the intervention's language and practices. While the intervention emphasized the goal of 'open communication,' its participants more often used the term 'confianza' (trust). This norm was defined in ways that might--or might not--include revealing information about sexual activity. Questioning public health assumptions about parent-teen communication on sex, in and of itself, is key to healthy sexual behavior, the paper explores a pragmatics of communication on sex that includes silence, implied expectations, gendered conflicts, and temporally delayed knowledge. PMID:25175294

  12. How the unintended consequences of organizational interventions complicate the assessment of economic utility

    Directory of Open Access Journals (Sweden)

    Kevin R. Murphy

    2012-01-01

    Full Text Available Interventions in organizations (e.g., implementing new testing, training or leadership development programs are likely to have a wide range of effects, some intended and some unintended. These outcomes are likely to unfold over time in a wide range oftrajectories. A multi-stakeholder, multivariate longitudinal perspective is suggested as a way of reflecting more broadly the range of effects of organizational interventions when estimating their financial impact.

  13. Clinical exercise interventions in pediatric oncology: a systematic review.

    Science.gov (United States)

    Baumann, Freerk T; Bloch, Wilhelm; Beulertz, Julia

    2013-10-01

    Studies in pediatric oncology have shown a positive effect of physical activity on disease- and treatment-related side effects. Although several reviews have approved the benefits of therapeutic exercise for adult cancer patients, no systematic review exists summarizing the evidence of physical activity in pediatric oncology. We identified a total of 17 studies using the PubMed database and Cochrane library. To evaluate the evidence, we used the evaluation system of the Oxford Center for Evidence-Based Medicine 2001. The findings confirm that clinical exercise interventions are feasible and safe, especially with acute lymphoblastic leukemia (ALL) patients and during medical treatment. No adverse effects have been reported. Positive effects were found on fatigue, strength, and quality of life. Single studies present positive effects on the immune system, body composition, sleep, activity levels, and various aspects of physical functioning. Child-specific aspects such as cognitive abilities, growth, adolescence, and reintegration into peer-groups, school, and sports have barely been taken into consideration. The evidence for exercise interventions in pediatric oncology is rated level "3." Although the results are very promising, future research of high methodological quality and focusing on child-specific aspects is needed to establish evidence-based exercise recommendations, particularly for childhood cancer patients. PMID:23857296

  14. Consequences from use of reminiscenc--a randomised intervention study in ten Danish nursing homes

    DEFF Research Database (Denmark)

    Gudex, Claire; Horsted, Charlotte; Jensen, Anders Møller;

    2010-01-01

    Reminiscence is the systematic use of memories and recollections to strengthen self-identity and self-worth. The study aim was to investigate the consequences for nursing home residents and staff of integrating reminiscence into daily nursing care.......Reminiscence is the systematic use of memories and recollections to strengthen self-identity and self-worth. The study aim was to investigate the consequences for nursing home residents and staff of integrating reminiscence into daily nursing care....

  15. The clinical study of interventional therapy in thrombo angitis obliterans

    International Nuclear Information System (INIS)

    Objective: To evaluate the clinical feasibility and validity of interventional therapy in thrombo angitis obliterans. Methods: 13 patients with thrombo angitis obliterans were treated with percutaneous left subclavian artery port-catheter system implantation. The catheter external iliac artery with perfusion of prostaglandin E1 (PGE1) 100 μg, urokinase (UK) 200, 000U and mailuoning 20 ml every day. Each treatment lasted for 7-10 days. Results: 13 patients with angiographic demonstration showed occlusions of 1 case in the middle segment of superficial femoral artery, 9 cases of complete occlusion in popliteal artery and same for 3 cases in anterior tibial artery, the end of the peroneal artery and posterior tibial artery. After treatment, 3 patients had to undergo amputation due to gangrene in foot and 10 patients with no gangrene showed skin temperature rising up in the lower limb. Intermittent claudication and rest pain were relieved obviously accompanied by increasing step distance over 500 m with the Fontain grade improvement of twice at least. Follow up angiography one year later showed large quantity of vasculogenesis in the lower limb. Conclusion: The treatment of trans-port-catheter system is excellent and practical for improving the clinical status of patients with thrombo angitis obliterans. (authors)

  16. Rationale and clinical data supporting nutritional intervention in Alzheimer's disease.

    Science.gov (United States)

    Engelborghs, S; Gilles, C; Ivanoiu, A; Vandewoude, M

    2014-01-01

    Adequate nutrition plays an important role in the maintenance of cognitive function, particularly during aging. Malnutrition is amongst the risk factors for developing mild cognitive impairment (MCI) and Alzheimer's disease (AD). Epidemiological studies have associated deficiencies in some nutrients with a higher risk of cognitive dysfunction and/or AD. Cognitive decline in AD is correlated with synaptic loss and many of the components required to maintain optimal synaptic function are derived from dietary sources. As synapses are part of the neuronal membrane and are continuously being remodelled, the availability of sufficient levels of nutritional precursors (mainly uridine monophosphate, choline and omega-3 fatty acids) to make the phospholipids required to build neuronal membranes may have beneficial effects on synaptic degeneration in AD. In addition, B-vitamins, phospholipids and other micronutrients act as cofactors to enhance the supply of precursors required to make neuronal membranes and synapses. Despite this, no randomized controlled trial has hitherto provided evidence that any single nutrient has a beneficial effect on cognition or lowers the risk for AD. However, a multi-target approach using combinations of (micro)nutrients might have beneficial effects on cognitive function in neurodegenerative brain disorders like AD leading to synaptic degeneration. Here we review the clinical evidence for supplementation, based on a multi-target approach with a focus on key nutrients with a proposed role in synaptic dysfunction. Based on preclinical evidence, a nutrient mixture, Souvenaid(®) (Nutricia N.V., Zoetermeer, The Netherlands) was developed. Clinical trials with Souvenaid(®) have shown improved memory performance in patients with mild AD. Further clinical trials to evaluate the effects of nutritional intervention in MCI and early dementia due to AD are on-going. PMID:24635394

  17. Clinical outcomes resulting from telemedicine interventions: a systematic review

    Directory of Open Access Journals (Sweden)

    Kraemer Dale

    2001-11-01

    Full Text Available Abstract Background The use of telemedicine is growing, but its efficacy for achieving comparable or improved clinical outcomes has not been established in many medical specialties. The objective of this systematic review was to evaluate the efficacy of telemedicine interventions for health outcomes in two classes of application: home-based and office/hospital-based. Methods Data sources for the study included deports of studies from the MEDLINE, EMBASE, CINAHL, and HealthSTAR databases; searching of bibliographies of review and other articles; and consultation of printed resources as well as investigators in the field. We included studies that were relevant to at least one of the two classes of telemedicine and addressed the assessment of efficacy for clinical outcomes with data of reported results. We excluded studies where the service did not historically require face-to-face encounters (e.g., radiology or pathology diagnosis. All included articles were abstracted and graded for quality and direction of the evidence. Results A total of 25 articles met inclusion criteria and were assessed. The strongest evidence for the efficacy of telemedicine in clinical outcomes comes from home-based telemedicine in the areas of chronic disease management, hypertension, and AIDS. The value of home glucose monitoring in diabetes mellitus is conflicting. There is also reasonable evidence that telemedicine is comparable to face-to-face care in emergency medicine and is beneficial in surgical and neonatal intensive care units as well as patient transfer in neurosurgery. Conclusions Despite the widespread use of telemedicine in virtually all major areas of health care, evidence concerning the benefits of its use exists in only a small number of them. Further randomized controlled trials must be done to determine where its use is most effective.

  18. Clinical consequences and economic costs of untreated obstructive sleep apnea syndrome

    Institute of Scientific and Technical Information of China (English)

    Melissa Knauert; Sreelatha Naik; M.Boyd Gillespie; Meir Kryger

    2015-01-01

    Objective: To provide an overview of the healthcare and societal consequences and costs of untreated obstructive sleep apnea syndrome.Data sources: PubMed database for English-language studies with no start date restrictions and with an end date of September 2014.Methods: A comprehensive literature review was performed to identify all studies that discussed the physiologic, clinical and societal consequences of obstructive sleep apnea syndrome as well as the costs associated with these consequences.There were 106 studies that formed the basis of this analysis.Conclusions: Undiagnosed and untreated obstructive sleep apnea syndrome can lead to abnormal physiology that can have serious implications including increased cardiovascular disease, stroke, metabolic disease, excessive daytime sleepiness, work-place errors, traffic accidents and death.These consequences result in significant economic burden.Both, the health and societal consequences and their costs can be decreased with identification and treatment of sleep apnea.Implications for practice: Treatment of obstructive sleep apnea syndrome, despite its consequences, is limited by lack of diagnosis, poor patient acceptance, lack of access to effective therapies, and lack of a variety of effective therapies.Newer modes of therapy that are effective, cost efficient and more accepted by patients need to be developed.

  19. Designing Clinical Trials of Intervention for Mobility Disability: Results from the Lifestyle Interventions and Independence for Elders (LIFE) Pilot Trial

    Science.gov (United States)

    Clinical trials to assess interventions for mobility disability are critically needed, however data for efficiently designing such trials are lacking. Our results are described from the LIFE pilot clinical trial, in which 424 volunteers aged 70-89 years were randomly assigned to one of two intervent...

  20. Beyond clinical engagement: a pragmatic model for quality improvement interventions, aligning clinical and managerial priorities.

    Science.gov (United States)

    Pannick, Samuel; Sevdalis, Nick; Athanasiou, Thanos

    2016-09-01

    Despite taking advantage of established learning from other industries, quality improvement initiatives in healthcare may struggle to outperform secular trends. The reasons for this are rarely explored in detail, and are often attributed merely to difficulties in engaging clinicians in quality improvement work. In a narrative review of the literature, we argue that this focus on clinicians, at the relative expense of managerial staff, has proven counterproductive. Clinical engagement is not a universal challenge; moreover, there is evidence that managers-particularly middle managers-also have a role to play in quality improvement. Yet managerial participation in quality improvement interventions is often assumed, rather than proven. We identify specific factors that influence the coordination of front-line staff and managers in quality improvement, and integrate these factors into a novel model: the model of alignment. We use this model to explore the implementation of an interdisciplinary intervention in a recent trial, describing different participation incentives and barriers for different staff groups. The extent to which clinical and managerial interests align may be an important determinant of the ultimate success of quality improvement interventions. PMID:26647411

  1. Consequences of Non-Intervention for Infectious Disease in African Great Apes

    OpenAIRE

    Ryan, Sadie J.; Peter D Walsh

    2011-01-01

    Infectious disease has recently joined poaching and habitat loss as a major threat to African apes. Both “naturally” occurring pathogens, such as Ebola and Simian Immunodeficiency Virus (SIV), and respiratory pathogens transmitted from humans, have been confirmed as important sources of mortality in wild gorillas and chimpanzees. While awareness of the threat has increased, interventions such as vaccination and treatment remain controversial. Here we explore both the risk of disease to Africa...

  2. Violent childhood experiences - Consequences on mental health and approaches to intervention

    OpenAIRE

    Hermenau, Katharin

    2014-01-01

    In order to develop in a healthy manner, a child requires a secure environment and a steady bond with a close caregiver (Johnson, Browne, & Hamilton-Giachritsis, 2006). However, experiences of violence may interfere with this process of healthy development. The present thesis examined the consequences of exposure to family, institutional and organized violence on the mental health of children in Sub-Saharan Africa, living either in institutional care or being associated with armed forces. Sub...

  3. Russia's military intervention in Syria: its operation plan, objectives, and consequences for the West's policies

    OpenAIRE

    Kaim, Markus; Tamminga, Oliver

    2015-01-01

    The deployment and use of Russian air forces in Syria could be a turning-point for President Bashar al-Assad’s regime. Since the start of the Russian air strikes on 30 September 2015, discussion has been rife in the media and in political circles as to what intentions Russia might be pursuing with its intervention in Syria. However, if one takes into account the force package deployed to Syria, the manner in which the Russian air forces have proceeded, and the Kremlin’s official statements af...

  4. Measuring the quality of life of the elderly in health promotion intervention clinical trials.

    OpenAIRE

    Kutner, N G; Ory, M G; Baker, D. I.; Schechtman, K B; Hornbrook, M C; Mulrow, C D

    1992-01-01

    The Multicenter Trials of Frailty and Injuries: Cooperative Studies of Intervention Techniques (FICSIT) is a series of clinical trials of biomedical, behavioral, and environmental interventions to reduce the risks of frailty and injury among the elderly. Reliable assessment of the quality of life reported by the subjects is a central issue in evaluating the interventions. An intervention may have a significant impact on an elderly person's sense of well-being, even though significant improvem...

  5. Transition to clinical training : influence of pre-clinical knowledge and skills, and consequences for clinical performance

    NARCIS (Netherlands)

    van Hell, Elisabeth A.; Kuks, Jan B. M.; Schonrock-Adema, Johanna; van Lohuizen, Mirjam T.; Cohen-Schotanus, Janke

    2008-01-01

    CONTEXT Many students experience a tough transition from pre-clinical to clinical training and previous studies suggest that this may constrict students' progress. However, clear empirical evidence of this is lacking. The aim of this study was to determine: whether the perceived difficulty of transi

  6. Educating the clinical trainer: professional gain for the trainee? A controlled intervention study in general practice

    OpenAIRE

    Jochemsen-van der Leeuw, H.G.A. Ria; van Dijk, Nynke; de Jong, Wilfried; Wieringa-de Waard, Margreet

    2014-01-01

    The aim of this study was to establish whether a ‘teach-the-trainer’ course leads to improvements in, firstly, the knowledge and attitude of clinical trainers and their trainees, and, secondly, the role model behaviour of the clinical trainers. A controlled intervention study was performed with GP trainers and GP trainees from four training institutes in the Netherlands. Clinical trainers in the two intervention institutes received two 3-h training sessions on weight management, focusing on k...

  7. Transition to clinical training: influence of pre-clinical knowledge and skills, and consequences for clinical performance

    OpenAIRE

    van Hell, Elisabeth A.; Kuks, Jan B. M.; Schonrock-Adema, Johanna; van Lohuizen, Mirjam T.; Cohen-Schotanus, Janke

    2008-01-01

    CONTEXT Many students experience a tough transition from pre-clinical to clinical training and previous studies suggest that this may constrict students' progress. However, clear empirical evidence of this is lacking. The aim of this study was to determine: whether the perceived difficulty of transition influences student performance during the first 2 weeks of clerkships; whether it influences students' overall performance in their first clerkship, and the degree to which the difficulty of t...

  8. Clinical Effects Consequent on the Exposure of Mammalian Ocular Tissues to High-Energy Protons

    International Nuclear Information System (INIS)

    The deleterious biological effects consequent upon exposure of mammalian tissues to bombardment by energetic protons have been investigated and a realistic RBE has been postulated for cataractogenesis. Experimental details whereby the critical organ (ocular tissue) of a significant number of primates was exposed to focal proton irradiation, with energies ranging from 14 to 730 MeV and doses from 125 to 4000 rad, are practically outlined. Clinical findings to date, both for acute and chronic effects, are discussed and early indications of possible irreversible cerebral damage, in the higher dose range, is high lighted. (author)

  9. Anti-C1q Autoantibodies, Novel Tests, and Clinical Consequences

    OpenAIRE

    Mahler, Michael; van Schaarenburg, Rosanne A.; Trouw, Leendert A.

    2013-01-01

    Although anti-C1q autoantibodies have been described more than four decades ago a constant stream of papers describing clinical associations or functional consequences highlights that anti-C1q antibodies are still hot and happening. By far the largest set of studies focus on anti-C1q antibodies is systemic lupus erythematosus (SLE). In SLE anti-C1q antibodies associate with involvement of lupus nephritis in such a way that in the absence of anti-C1q antibodies it is unlikely that a flare in n...

  10. Impact of diabets on clinical outcomes following multivessel percutaneous interventions

    Institute of Scientific and Technical Information of China (English)

    乔岩

    2013-01-01

    Objective To compare the rates of mortality,mycardial infarction (MI) ,repeat revascularization and stent thrombosis after percutaneous coronary intervention (PCI) with implantation of stents for diabetics versus nondiabetics with multivessel disease to evaluate the im-

  11. Consequences of non-intervention for infectious disease in African great apes.

    Science.gov (United States)

    Ryan, Sadie J; Walsh, Peter D

    2011-01-01

    Infectious disease has recently joined poaching and habitat loss as a major threat to African apes. Both "naturally" occurring pathogens, such as Ebola and Simian Immunodeficiency Virus (SIV), and respiratory pathogens transmitted from humans, have been confirmed as important sources of mortality in wild gorillas and chimpanzees. While awareness of the threat has increased, interventions such as vaccination and treatment remain controversial. Here we explore both the risk of disease to African apes, and the status of potential responses. Through synthesis of published data, we summarize prior disease impact on African apes. We then use a simple demographic model to illustrate the resilience of a well-known gorilla population to disease, modeled on prior documented outbreaks. We found that the predicted recovery time for this specific gorilla population from a single outbreak ranged from 5 years for a low mortality (4%) respiratory outbreak, to 131 years for an Ebola outbreak that killed 96% of the population. This shows that mortality rates comparable to those recently reported for disease outbreaks in wild populations are not sustainable. This is particularly troubling given the rising pathogen risk created by increasing habituation of wild apes for tourism, and the growth of human populations surrounding protected areas. We assess potential future disease spillover risk in terms of vaccination rates amongst humans that may come into contact with wild apes, and the availability of vaccines against potentially threatening diseases. We discuss and evaluate non-interventionist responses such as limiting tourist access to apes, community health programs, and safety, logistic, and cost issues that constrain the potential of vaccination. PMID:22216162

  12. Consequences of non-intervention for infectious disease in African great apes.

    Directory of Open Access Journals (Sweden)

    Sadie J Ryan

    Full Text Available Infectious disease has recently joined poaching and habitat loss as a major threat to African apes. Both "naturally" occurring pathogens, such as Ebola and Simian Immunodeficiency Virus (SIV, and respiratory pathogens transmitted from humans, have been confirmed as important sources of mortality in wild gorillas and chimpanzees. While awareness of the threat has increased, interventions such as vaccination and treatment remain controversial. Here we explore both the risk of disease to African apes, and the status of potential responses. Through synthesis of published data, we summarize prior disease impact on African apes. We then use a simple demographic model to illustrate the resilience of a well-known gorilla population to disease, modeled on prior documented outbreaks. We found that the predicted recovery time for this specific gorilla population from a single outbreak ranged from 5 years for a low mortality (4% respiratory outbreak, to 131 years for an Ebola outbreak that killed 96% of the population. This shows that mortality rates comparable to those recently reported for disease outbreaks in wild populations are not sustainable. This is particularly troubling given the rising pathogen risk created by increasing habituation of wild apes for tourism, and the growth of human populations surrounding protected areas. We assess potential future disease spillover risk in terms of vaccination rates amongst humans that may come into contact with wild apes, and the availability of vaccines against potentially threatening diseases. We discuss and evaluate non-interventionist responses such as limiting tourist access to apes, community health programs, and safety, logistic, and cost issues that constrain the potential of vaccination.

  13. Clinical observation of interventional treatment for tubal pregnancy

    International Nuclear Information System (INIS)

    Objective: To investigate a new method to of conservative treatment of treat tubal pregnancy. Methods: 20 cases of tubal pregnancy were treated by two conservative methods. Among them, 10 cases received single dose 5-fluorouracil perfusion through the super selective catheterization for uterus artery. Others took RU486 orally and received intra-muscular injection of testosterone. Results: Hospitalization was shorter, less salpingectomy was recommended, and blood HCG decreased faster in interventional group, than in control group. Conclusion: The 5-fluorouracil interventional treatment had its advantages for tubal pregnancy

  14. Reiki as a clinical intervention in oncology nursing practice.

    Science.gov (United States)

    Bossi, Larraine M; Ott, Mary Jane; DeCristofaro, Susan

    2008-06-01

    Oncology nurses and their patients are frequently on the cutting edge of new therapies and interventions that support coping, health, and healing. Reiki is a practice that is requested with increasing frequency, is easy to learn, does not require expensive equipment, and in preliminary research, elicits a relaxation response and helps patients to feel more peaceful and experience less pain. Those who practice Reiki report that it supports them in self-care and a healthy lifestyle. This article will describe the process of Reiki, review current literature, present vignettes of patient responses to the intervention, and make recommendations for future study. PMID:18515247

  15. Intervention effects on negative affect of CPS-referred children: results of a randomized clinical trial.

    Science.gov (United States)

    Lind, Teresa; Bernard, Kristin; Ross, Emily; Dozier, Mary

    2014-09-01

    Exposure to early adversity places young children at risk for behavioral, physiological, and emotional dysregulation, predisposing them to a range of long-term problematic outcomes. Attachment and Biobehavioral Catch-up (ABC) is a 10-session intervention designed to enhance children's self-regulatory capabilities by helping parents to behave in nurturing, synchronous, and non-frightening ways. The effectiveness of the intervention was assessed in a randomized clinical trial, with parents who had been referred to Child Protective Services (CPS) for allegations of maltreatment. Parent-child dyads received either the ABC intervention or a control intervention. Following the intervention, children from the ABC intervention (n=56) expressed lower levels of negative affect during a challenging task compared to children from the control intervention (n=61). PMID:24814751

  16. Evaluation of clinical pharmacist interventions on drug interactions in outpatient pharmaceutical HIV-care

    NARCIS (Netherlands)

    de Maat, M M R; de Boer, A; Koks, C H W; Mulder, J W; Meenhorst, P L; van Gorp, E C M; Mairuhu, A T A; Huitema, A D R; Beijnen, J H

    2004-01-01

    OBJECTIVE: To evaluate the usefulness of intervention in drug interactions of antiretroviral drugs with coadministered agents by a clinical pharmacist in outpatient HIV-treatment. METHODS: The study design included two intervention arms (A and B), which were both preceded by a control observation pe

  17. Evaluation of clinical pharmacist interventions on drug interactions in outpatient pharmaceutical HIV-care.

    NARCIS (Netherlands)

    Maat, M.M. de; Boer, A.T. den; Koks, C.H.W.; Mulder, J.W.; Meenhorst, P.L.; Gorp, E. van; Mairuhu, A.T.; Huitema, A.D.; Beijnen, J.H.

    2004-01-01

    OBJECTIVE: To evaluate the usefulness of intervention in drug interactions of antiretroviral drugs with coadministered agents by a clinical pharmacist in outpatient HIV-treatment. METHODS: The study design included two intervention arms (A and B), which were both preceded by a control observation pe

  18. Impact of Pharmacy Student Interventions in an Urban Family Medicine Clinic

    OpenAIRE

    Ginzburg, Regina

    2014-01-01

    Objectives. To determine the number of interventions made by pharmacy students at an urban family medicine clinic and the acceptance rate of these recommendations by the healthcare providers. The secondary objective was to investigate the cost avoidance value of the interventions.

  19. A Marginal Structural Model Analysis for Loneliness: Implications for Intervention Trials and Clinical Practice

    Science.gov (United States)

    VanderWeele, Tyler J.; Hawkley, Louise C.; Thisted, Ronald A.; Cacioppo, John T.

    2011-01-01

    Objective: Clinical scientists, policymakers, and individuals must make decisions concerning effective interventions that address health-related issues. We use longitudinal data on loneliness and depressive symptoms and a new class of causal models to illustrate how empirical evidence can be used to inform intervention trial design and clinical…

  20. Scale Development of a Measure to Assess Community-Based and Clinical Intervention Group Environments

    Science.gov (United States)

    Wilson, Patrick A.; Hansen, Nathan B.; Tarakeshwar, Nalini; Neufeld, Sharon; Kochman, Arlene; Sikkema, Kathleen J.

    2008-01-01

    Though group interventions are widely used in community-based and clinical settings, there are few brief instruments for assessing the group environment. Two studies on the development of a brief measure to assess intervention group environments are described, and psychometric properties of the new scale are presented. The new measure is based on…

  1. From cell culture to population enquiry: Experimental, clinical and epidemiological studies on restenosis post coronary intervention

    NARCIS (Netherlands)

    A.G. Violaris (Andonis)

    1998-01-01

    textabstractPercutaneous coronary intervention is widely used in the treatment of coronaty artery disease but currently limited by restenosis in a proportion of cases. We investigated the restenosis problem using complimentary experimental, clinical and epidemiological approaches.

  2. Dimensions of socioeconomic status and clinical outcome after primary percutaneous coronary intervention

    DEFF Research Database (Denmark)

    Jakobsen, Lars; Niemann, Troels; Thorsgaard, Niels;

    2012-01-01

    The association between low socioeconomic status (SES) and high mortality from coronary heart disease is well-known. However, the role of SES in relation to the clinical outcome after primary percutaneous coronary intervention remains poorly understood.......The association between low socioeconomic status (SES) and high mortality from coronary heart disease is well-known. However, the role of SES in relation to the clinical outcome after primary percutaneous coronary intervention remains poorly understood....

  3. Brief intervention for alcohol misuse in people attending sexual health clinics: study protocol for a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Sanatinia Rahil

    2012-08-01

    Full Text Available Abstract Background Over the last 30 years the number of people who drink alcohol at harmful levels has increased in many countries. There have also been large increases in rates of sexually transmitted infections. Available evidence suggests that excessive alcohol consumption and poor sexual health may be linked. The prevalence of harmful alcohol use is higher among people attending sexual health clinics than in the general population, and a third of those attending clinics state that alcohol use affects whether they have unprotected sex. Previous research has demonstrated that brief intervention for alcohol misuse in other medical settings can lead to behavioral change, but the clinical- and cost-effectiveness of this intervention on sexual behavior have not been examined. Methods We will conduct a two parallel-arm, randomized trial. A consecutive sample of people attending three sexual health clinics in London and willing to participate in the study will be screened for excessive alcohol consumption. Participants identified as drinking excessively will then be allocated to either active treatment (Brief Advice and referral for Brief Intervention or control treatment (a leaflet on healthy living. Randomization will be via an independent and remote telephone randomization service and will be stratified by study clinic. Brief Advice will comprise feedback on the possible health consequences of excessive alcohol consumption, written information about alcohol and the offer of an appointment for further assessment and Brief Intervention. Follow-up data on alcohol use, sexual behavior, health related quality of life and service use will be collected by a researcher masked to allocation status six months later. The primary outcome for the study is mean weekly alcohol consumption during the previous three months, and the main secondary outcome is the proportion of participants who report unprotected sex during this period. Discussion Opportunistic

  4. Subclinical hepatic encephalopathy: diagnosis, clinical implications, and intervention

    NARCIS (Netherlands)

    J.C. Guero Guillen

    1997-01-01

    textabstractHepatic encephalopathy (HE) is traditionally graded into four clinical stages of severity, ranging from lethargy, sleep and memory disturbances (grade 1) to coma (grade 4). In addition to the clinical grading of HE, a subclinical stage has been described. In subclinical hepatic encephalo

  5. Genetics, pathogenesis and clinical interventions in type 1 diabetes

    Science.gov (United States)

    Bluestone, Jeffrey A.; Herold, Kevan; Eisenbarth, George

    2016-01-01

    Type 1 diabetes is an autoimmune disorder afflicting millions of people worldwide. Once diagnosed, patients require lifelong insulin treatment and can experience numerous disease-associated complications. The last decade has seen tremendous advances in elucidating the causes and treatment of the disease based on extensive research both in rodent models of spontaneous diabetes and in humans. Integrating these advances has led to the recognition that the balance between regulatory and effector T cells determines disease risk, timing of disease activation, and disease tempo. Here we describe current progress, the challenges ahead and the new interventions that are being tested to address the unmet need for preventative or curative therapies. PMID:20432533

  6. Prime time: 18-month violence outcomes of a clinic-linked intervention.

    Science.gov (United States)

    Sieving, Renee E; McMorris, Barbara J; Secor-Turner, Molly; Garwick, Ann W; Shlafer, Rebecca; Beckman, Kara J; Pettingell, Sandra L; Oliphant, Jennifer A; Seppelt, Ann M

    2014-08-01

    Prime Time, a youth development intervention, aims to reduce multiple risk behaviors among adolescent girls seeking clinic services who are at high risk for pregnancy. The purpose of the current study was to examine whether Prime Time involvement produced changes in relational aggression, physical violence, and related psychosocial and behavioral outcomes. Qualitative case exemplars illustrated social contexts of intervention participants with differing longitudinal patterns of relational aggression and physical violence. Data were from a randomized efficacy trial with 13-17 year-old girls (n = 253) meeting specified risk criteria. Intervention participants were involved in Prime Time and usual clinic services for 18 months, control participants received usual clinic services. Participants in the current study completed self-report surveys at baseline and 18 months following enrollment. Outcomes analyses revealed significantly lower levels of relational aggression perpetration in the intervention group versus controls. In contrast, Prime Time involvement did not result in significant reductions in physical violence. Exploratory dose-response analyses indicated that reductions in relational aggression may have been most pronounced among girls actively involved in Prime Time case management and peer leadership activities. Qualitative findings suggested that the intervention's emphasis on modeling and building supportive relationships contributed to reductions in relational aggression. This study contributes to what has been a very limited evidence base regarding effective approaches to preventing violence among high-risk adolescent girls. Findings suggest that offering youth development interventions through clinic settings hold promise in reducing violence risk among vulnerable youth. PMID:23543359

  7. Evaluation of pharmacist clinical interventions in a Dutch hospital setting

    NARCIS (Netherlands)

    Bosma, Liesbeth; Jansman, Frank G. A.; Franken, Anton M.; Harting, Johannes W.; Van den Bemt, Patricia M. L. A.

    2008-01-01

    Objective Assessing the relevance of a clinically active pharmacist method compared to the traditional working method. Method The study was carried out in a general internal/gastro-enterology unit during two 8-weeks periods in 2004. It was an observational, non-randomized prospective study. Outcome

  8. Consecuencias clínicas de la sarcopenia Clinical consequences of sarcopenia

    Directory of Open Access Journals (Sweden)

    J. A. Serra Rexah

    2006-05-01

    Full Text Available El concepto de sarcopenia implica pérdida de masa y potencia muscular. Es un hecho que acompaña al envejecimiento aunque no siempre tiene consecuencias clínicas.Se produce por multitud de factores: sistema nervioso (pérdida de unidades motoras alfa de la médula espinal, musculares (pérdida de la calidad y masa muscular, humorales (descenso de hormonas anabolizantes como testosterona, estrógenos y GH y aumento de distintas interleukinas y de estilo de vida (actividad física.Las principales consecuencias clínicas de la sarcopenia tienen relación con la independencia funcional. Así los ancianos sarcopénicos tienen más dificultad para caminar o lo hacen más lentamente, para subir escaleras, para realizar las actividades básicas de la vida diaria. Estas dificultades aumentan el riesgo de caídas y por lo tanto de fracturas. También afecta a la formación de hueso, a la tolerancia a la glucosa y a la regulación de la temperatura corporal. Además la dependencia es un factor de riesgo de mortalidad.The concept of sarcopenia implies loss of muscle mass and function. It is a condition that accompanies aging, although it not always has clinical consequences. It is produced by many factors: nervous system (loss of alpha motor units in the spinal cord, muscular (loss of muscle quality and mass, humoral (decrease in anabolic hormones such as testosterone, estrogens, GH, and increase of several interleukines, and life style (physical activity. The main clinical consequences of sarcopenia relate with functional independence. Thus, the sarcopenic elderly has greater difficulty walking, or do it more slowly, climbing up stairs, or doing basic daily living activities. These difficulties increase the risk for falls and, thus, fractures. They also affect bone formation, glucose tolerance, and body temperature regulation. Besides, dependency is a mortality risk factor.

  9. Postgraduate Clinical Psychology Students' Perceptions of an Acceptance and Commitment Therapy Stress Management Intervention and Clinical Training

    Science.gov (United States)

    Pakenham, Kenneth I.; Stafford-Brown, Johanna

    2013-01-01

    Background: Research into stress management interventions for clinical psychology trainees (CPTs) is limited, despite evidence indicating that these individuals are at risk for elevated stress, which can negatively impact personal and professional functioning. This study explored: (1) CPTs' perceptions of a previously evaluated Acceptance and…

  10. Pharmacokinetic drug interaction profile of omeprazole with adverse consequences and clinical risk management

    Directory of Open Access Journals (Sweden)

    Li W

    2013-05-01

    Full Text Available Wei Li,1 Su Zeng,2 Lu-Shan Yu,2 Quan Zhou31Division of Medical Affairs, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, People’s Republic of China; 2Department of Pharmaceutical Analysis and Drug Metabolism, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, People’s Republic of China; 3Department of Pharmacy, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, People’s Republic of ChinaBackground: Omeprazole, a proton pump inhibitor (PPI, is widely used for the treatment of dyspepsia, peptic ulcer, gastroesophageal reflux disease, and functional dyspepsia. Polypharmacy is common in patients receiving omeprazole. Drug toxicity and treatment failure resulting from inappropriate combination therapy with omeprazole have been reported sporadically. Systematic review has not been available to address the pharmacokinetic drug-drug interaction (DDI profile of omeprazole with adverse consequences, the factors determining the degree of DDI between omeprazole and comedication, and the corresponding clinical risk management.Methods: Literature was identified by performing a PubMed search covering the period from January 1988 to March 2013. The full text of each article was critically reviewed, and data interpretation was performed.Results: Omeprazole has actual adverse influences on the pharmacokinetics of medications such as diazepam, carbamazepine, clozapine, indinavir, nelfinavir, atazanavir, rilpivirine, methotrexate, tacrolimus, mycophenolate mofetil, clopidogrel, digoxin, itraconazole, posaconazole, and oral iron supplementation. Meanwhile, low efficacy of omeprazole treatment would be anticipated, as omeprazole elimination could be significantly induced by comedicated efavirenz and herb medicines such as St John's wort, Ginkgo biloba, and yin zhi huang. The mechanism for DDI involves induction or inhibition of cytochrome P450, inhibition of P-glycoprotein or breast

  11. Evaluation of Policy and Research Interventions in Science and Technology: Consequence Assessment of Regulatory and Technology Transfer Programs

    Science.gov (United States)

    Dias, Mary Beatrice

    2011-01-01

    This research contributes to efforts in assessment studies related to science and technology interventions. The work presented in this thesis focuses on understanding the effects of policies that influence science and technology interventions, and determining the impact of science and technology interventions themselves. Chapter 1 explores how…

  12. Clinic-based intervention projects: STD and family planning programs get involved. Intervention model.

    Science.gov (United States)

    Finger, W R

    1991-06-01

    The sexually transmitted disease (STD) program in Udorn, a popular Thai tourist city, has worked closely with 750 prostitutes for 15 years, incorporating the concerns of brothel managers and prostitutes into service delivery. The program in Udorn is part of a nationwide network of STD clinics. The level of person-to-person interaction was increased once it was determined by 1989 that HIV had infected 6% of prostitutes in the city's brothels. Outreach educators were recruited and trained to ensure that all prostitutes in Udorn had the basic facts about HIV and AIDS. Over the last 2 years, the STD program has trained outreach educators to work in 8 brothels, started a local AIDS prevention foundation supported by local businessmen, and taken other steps to incorporate AIDS prevention into its clinic structure. Such clinic-based programs are an important way of targeting groups at high risk of HIV transmission. PMID:12316886

  13. Prime Time: 18-Month Violence Outcomes of a Clinic-Linked Intervention

    OpenAIRE

    Sieving, Renee E.; McMorris, Barbara J.; Secor-Turner, Molly; Garwick, Ann W.; Shlafer, Rebecca; Beckman, Kara J.; Pettingell, Sandra L.; Oliphant, Jennifer A.; Seppelt, Ann M.

    2014-01-01

    Prime Time, a youth development intervention, aims to reduce multiple risk behaviors among adolescent girls seeking clinic services who are at high risk for pregnancy. The purpose of the current study was to examine whether Prime Time involvement produced changes in relational aggression, physical violence and related psychosocial and behavioral outcomes. Qualitative case exemplars illustrated social contexts of intervention participants with differing longitudinal patterns of relational aggr...

  14. Texting Teens in Transition: The Use of Text Messages in Clinical Intervention Research

    OpenAIRE

    Rempel, Gwen R; Ballantyne, Ross T; Magill-Evans, Joyce; Nicholas, David B; Mackie, Andrew S

    2014-01-01

    Background The rapidly growing population of young adults living with congenital heart disease (CHD), currently challenging ill-prepared cardiac care systems, presents a novel population in which to consider the use of mHealth. This methodological study was part of a larger study that tested the effectiveness of a clinic-based nursing intervention to prepare teens for transfer from pediatric to adult cardiology care. The intervention included creation of a MyHealth Passport and subsequently S...

  15. Development of Detailed Clinical Models for Nursing Assessments and Nursing Interventions

    OpenAIRE

    Park, Hyeoun-Ae; Min, Yul Ha; Kim, Younglan; Lee, Myung Kyung; Lee, Youngji

    2011-01-01

    Objectives The aim of this study was to develop and validate Detailed Clinical Models (DCMs) for nursing assessments and interventions. Methods First, we identified the nursing assessment and nursing intervention entities. Second, we identified the attributes and the attribute values in order to describe the entities in more detail. The data type and optionality of the attributes were then defined. Third, the entities, attributes and value sets in the DCMs were mapped to the International Cla...

  16. Improving the quality of nurse clinical documentation for chronic patients at primary care clinics: A multifaceted intervention

    Directory of Open Access Journals (Sweden)

    Ozayr H. Mahomed

    2015-02-01

    Full Text Available Background: Deficiencies in record keeping practices have been reported at primary care level in the public health sector in South Africa. These deficiencies have the potential to negatively impact patient health outcomes as the break in information may hinder continuity of care. This disruption in information management has particular relevance for patients with chronic diseases.Objectives: The aim of this study was to establish if the implementation of a structured clinical record (SCR as an adjunct tool to the algorithmic guidelines for chronic disease management improved the quality of clinical records at primary care level.Method: A quasi-experimental study (before and after study with a comparison group was conducted across 30 primary health care clinics (PHCs located in three districts in South Africa. Twenty PHCs that received the intervention were selected as intervention clinics and 10 facilities were selected as comparison facilities. The lot quality assurance sampling (LQAS method was used to determine the number of records required to be reviewed per diagnostic condition per facility.Results: There was a a statistically significant increase in the percentage of clinical records achieving compliance to the minimum criteria from the baseline to six months post-intervention for both HIV patients on antiretroviral treatment and patients with non-communicable diseases (hypertension and diabetes.Conclusions: A multifaceted intervention using a SCR to supplement the educational outreach component (PC 101 training has demonstrated the potential for improving the quality of clinical records for patients with chronic diseases at primary care clinics in South Africa.

  17. Prevalence, predictors, and clinical consequences of medical adherence in IBD: How to improve it?

    Institute of Scientific and Technical Information of China (English)

    Peter Laszlo Lakatos

    2009-01-01

    Inflammatory bowel diseases (IBD) are chronic diseases with a relapsing-remitting disease course necessitating lifelong treatment. However, non-adherence has been reported in over 40% of patients, especially those in remission taking maintenance therapies for IBD. The economical impact of non-adherence to medical therapy including absenteeism, hospitalization risk, and the health care costs in chronic conditions, is enormous. The causes of medication non-adherence are complex, where the patient-doctor relationship, treatment regimen, and other disease-related factors play key roles. Moreover, subjective assessment might underestimate adherence. Poor adherence may result in more frequent relapses, a disabling disease course, in ulcerative colitis, and an increased risk for colorectal cancer. Improving medication adherence in patients is an important challenge for physicians. Understanding the different patient types, the reasons given by patients for non-adherence, simpler and more convenient dosage regimens, dynamic communication within the health care team, a self-management package incorporating enhanced patient education and physician-patient interaction, and identifying the predictors of nonadherence will help devise suitable plans to optimize patient adherence. This editorial summarizes the available literature on frequency, predictors, clinical consequences, and strategies for improving medical adherence in patients with IBD.

  18. Recent advances of ventilation-perfusion scintigraphy in clinical diagnosis and interventional treatment of pulmonary embolism

    International Nuclear Information System (INIS)

    Ventilation-perfusion scintigraphy can reflect the pulmonary function of ventilation and perfusion, then, indirectly assess the distribution of embolism. This technique is especially valuable in evaluating hemodynamic stability in patients with suspected pulmonary embolism. Ventilation-perfusion scintigraphy is superior to other imaging means in clinical practice as it is non-invasive and carries high specificity in detecting sub-segmental embolism. Furthermore, the advantages of interventional therapy are of significant clinical value in treating pulmonary embolism. This paper aims to make a comprehensive review for the ventilation-perfusion scintigraphy diagnosis, as well as the interventional treatment, of pulmonary embolism. (authors)

  19. Improving Decision Making about Genetic Testing in the Clinic: An Overview of Effective Knowledge Translation Interventions

    Science.gov (United States)

    Légaré, France; Robitaille, Hubert; Gane, Claire; Hébert, Jessica; Labrecque, Michel; Rousseau, François

    2016-01-01

    Background Knowledge translation (KT) interventions are attempts to change behavior in keeping with scientific evidence. While genetic tests are increasingly available to healthcare consumers in the clinic, evidence about their benefits is unclear and decisions about genetic testing are thus difficult for all parties. Objective We sought to identify KT interventions that involved decisions about genetic testing in the clinical context and to assess their effectiveness for improving decision making in terms of behavior change, increased knowledge and wellbeing. Methods We searched for trials assessing KT interventions in the context of genetic testing up to March 2014 in all systematic reviews (n = 153) published by two Cochrane review groups: Effective Practice and Organisation of Care (EPOC) and Consumers and Communication. Results We retrieved 2473 unique trials of which we retained only 28 (1%). Two EPOC reviews yielded two trials of KT interventions: audit and feedback (n = 1) and educational outreach (n = 1). Both targeted health professionals and the KT intervention they assessed was found to be effective. Four Consumers and Communication reviews yielded 26 trials: decision aids (n = 15), communication of DNA-based disease risk estimates (n = 7), personalized risk communication (n = 3) and mobile phone messaging (n = 1). Among these, 25 trials targeted only health consumers or patients and the KT interventions were found to be effective in four trials, partly effective in seven, and ineffective in four. Lastly, only one trial targeted both physicians and patients and was found to be effective. Conclusions More research on the effectiveness of KT interventions regarding genetic testing in the clinical context may contribute to patients making informed value-based decisions and drawing the maximum benefit from clinical applications of genetic and genomic innovations. PMID:26938633

  20. Estimation of economic consequences of GOLD guidelines adoption in the Italian clinical practice

    Directory of Open Access Journals (Sweden)

    Orietta Zaniolo

    2011-03-01

    Full Text Available Background: Chronic Obstructive Pulmonary Disease (COPD affects about 4.5% of the Italian population, representing one of most burdensome public health problems. Literature data report an annual health care expenditure ranging between € 1,300 and € 4,500 per patient, of which drug costs are a limited share. In 1998 the WHO started GOLD program in order to ameliorate COPD patient management. As a part of his program, periodically updated guidelines are produced with the aim of defining an efficient diagnostic-therapeutic pathway managed by a multidisciplinary team and based on the optimization of the use of drugs and diagnostic tests and the reduction of exposure to risk factors.Objective: to estimate the economic consequences of GOLD guidelines adoption in the Italian clinical practice.Methods: a decision analytic model capable of calculating the impact on the National Health Service budget of an ameliorated adherence to GOLD guidelines (GOLD GL strategy, basing on the needed variations in health care strategies on a defined patient cohort treated with the current approach (CURRENT strategy. The simulation runs on a cohort representing Italian COPD patients over 45 years who transit through 5 Markov health states (4 GOLD stages and death, according to patient characteristics (age, gender, FEV1, with a time horizon of 3 years. Stage-specific drug consumption of the CURRENT strategy is based on data of 3,113 patients collected by three Health Local Units involved in a larger clinical audit project. The consumption of other health resources, i.e. medical visits and inpatient care, is estimated based on a multicentre observational Italian study. The GOLD GL strategy includes spirometry-based staging on the totality of the simulated patients, the development of a therapeutic strategy including the redefinition of pharmacological therapy based on guideline recommendations and experts opinion, and variation of other health resources consumption

  1. Clinical application of virtual US-CT or MRI fusion navigation system in interventional radiology

    International Nuclear Information System (INIS)

    Objective: To evaluate the clinical value of virtual US-CT or MRI navigation system for guidance of interventional procedures. Methods: Virtual US-CT or MRI fusion navigation system was applied on 47 cases for guiding various interventional procedures. The operating method, success rate, clinical outcome, and complication of the navigating interventional technique were retrospectively analyzed. Thirtyeight cases of hepatic tumors underwent percutaneous needle biopsy and / or radiofrequency ablation (RFA); 4 cases of hepatic abscess underwent percutaneous abscess rainage, 5 cases of musculoskeletal diseases underwent biopsy, RFA or RFA with cementoplasty. Results: For 38 cases of hepatic tumors who underwent RFA, 27 acquired complete ablation in one session, no recurrence after 3.0-6.0 months (median time 4.8 months) follow-up; while the other 11 cases present with no significant change. Five cases of musculoskeletal diseases improved significantly after interventional therapy and pathological diagnoses were also acquired. Four cases of hepatic abscesses were cured after drainage. All cases were free of significant complication, except one local skin thermal damage. Conclusion: Virtual US-CCT or MRI navigation guiding technique provides mutual aid to different imaging modalities for guiding interventional procedure. After application of navigation system, those interventional procedures may become more convenient, more effective and safer. (authors)

  2. Adherence to yoga and exercise interventions in a 6-month clinical trial

    Directory of Open Access Journals (Sweden)

    Haas M

    2007-11-01

    Full Text Available Abstract Background To determine factors that predict adherence to a mind-body intervention in a randomized trial. Design We analyzed adherence data from a 3-arm trial involving 135 generally healthy seniors 65–85 years of age randomized to a 6-month intervention consisting of: an Iyengar yoga class with home practice, an exercise class with home practice, or a wait-list control group. Outcome measures included cognitive function, mood, fatigue, anxiety, health-related quality of life, and physical measures. Adherence to the intervention was obtained by class attendance and biweekly home practice logs. Results The drop-out rate was 13%. Among the completers of the two active interventions, average yoga class attendance was 77% and home practice occurred 64% of all days. Average exercise class attendance was 69% and home exercise occurred 54% of all days. There were no clear effects of adherence on the significant study outcomes (quality of life and physical measures. Class attendance was significantly correlated with baseline measures of depression, fatigue, and physical components of health-related quality of life. Significant differences in baseline measures were also found between study completers and drop-outs in the active interventions. Adherence was not related to age, gender, or education level. Conclusion Healthy seniors have good attendance at classes with a physically active intervention. Home practice takes place over half of the time. Decreased adherence to a potentially beneficial intervention has the potential to decrease the effect of the intervention in a clinical trial because subjects who might sustain the greatest benefit will receive a lower dose of the intervention and subjects with higher adherence rates may be functioning closer to maximum ability before the intervention. Strategies to maximize adherence among subjects at greater risk for low adherence will be important for future trials, especially complementary

  3. Costs, Quality and Value in Cardiovascular Interventions: Implications for clinical decision-making and policy development

    OpenAIRE

    Osnabrugge, Ruben

    2015-01-01

    markdownabstract__Abstract__ The aim of this thesis is to study the clinical, economic and quality-of-life considerations for clinical decision-making and policy development in cardiovascular interventions. More specifi cally the goals are: 1. To investigate the disease prevalence, adoption trends, quality of life, and economic aspects associated with therapies of aortic stenosis. 2. To explore the economic and policy aspects of alternative revascularization therapies for coronary artery dise...

  4. Sex, Age, Race and Intervention Type in Clinical Studies of HIV Cure: A Systematic Review

    OpenAIRE

    Johnston, Rowena E.; Heitzeg, Mary M.

    2015-01-01

    This systematic review was undertaken to determine the extent to which adult subjects representing sex (female), race (nonwhite), and age (>50 years) categories are included in clinical studies of HIV curative interventions and thus, by extension, the potential for data to be analyzed that may shed light on the influence of such demographic variables on safety and/or efficacy. English-language publications retrieved from PubMed and from references of retrieved papers describing clinical studi...

  5. A Clinical Algorithm for Early Identification and Intervention of Cervical Muscular Torticollis.

    Science.gov (United States)

    Nichter, Stephanie

    2016-06-01

    Congenital muscular torticollis (CMT) is a common newborn pediatric muscular deformity of the neck. The purpose of this article is to suggest a clinical algorithm for pediatric clinicians to promote prompt identification and intervention for infants with CMT. Early intervention for a child with CMT at less than 1 month of age yields a 98% success rate by 2.5 months of age, with the infant achieving near normal range of motion. Intervention initiated at 6 months of age or later can require 9 to 10 months of therapy with less success in achieving full range of motion of the cervical musculature. The clinical algorithm proposed here incorporates the American Physical Therapy Association guideline for CMT to optimize outcomes for the child and reduce health care expenditures. Current evidence and guidelines demonstrate that primary care providers are the primary diagnostic clinicians, while physical therapists are the preferred provider for the treatment of CMT. PMID:26307184

  6. The importance of pre-clinical animal testing in interventional cardiology.

    Science.gov (United States)

    Suzuki, Yoriyasu; Yeung, Alan C; Ikeno, Fumiaki

    2008-11-01

    The treatment of cardiovascular disease has changed dramatically over the past 2 decades, allowing patients to live longer and better quality lives. The introduction of new therapies has contributed much to this success. Nowhere has this been more evident than in interventional cardiology, where percutaneous cardiovascular intervention has evolved in the past 2 decades from a quirky experimental procedure to a therapeutic cornerstone for patients with symptomatic cardiovascular disease. The development of these technologies from the earliest stages requires preclinical experiments using animal models. Once introduced into the clinical arena, an understanding of therapeutic mechanisms of these devices can be ascertained through comparisons of animal model research findings with clinical pathological specimens. This review provides an overview of the emerging role, results of preclinical studies and development, and evaluation of animal models for percutaneous cardiovascular intervention technologies for patients with symptomatic cardiovascular disease. PMID:19142381

  7. From computer-assisted intervention research to clinical impact: The need for a holistic approach.

    Science.gov (United States)

    Ourselin, Sébastien; Emberton, Mark; Vercauteren, Tom

    2016-10-01

    The early days of the field of medical image computing (MIC) and computer-assisted intervention (CAI), when publishing a strong self-contained methodological algorithm was enough to produce impact, are over. As a community, we now have substantial responsibility to translate our scientific progresses into improved patient care. In the field of computer-assisted interventions, the emphasis is also shifting from the mere use of well-known established imaging modalities and position trackers to the design and combination of innovative sensing, elaborate computational models and fine-grained clinical workflow analysis to create devices with unprecedented capabilities. The barriers to translating such devices in the complex and understandably heavily regulated surgical and interventional environment can seem daunting. Whether we leave the translation task mostly to our industrial partners or welcome, as researchers, an important share of it is up to us. We argue that embracing the complexity of surgical and interventional sciences is mandatory to the evolution of the field. Being able to do so requires large-scale infrastructure and a critical mass of expertise that very few research centres have. In this paper, we emphasise the need for a holistic approach to computer-assisted interventions where clinical, scientific, engineering and regulatory expertise are combined as a means of moving towards clinical impact. To ensure that the breadth of infrastructure and expertise required for translational computer-assisted intervention research does not lead to a situation where the field advances only thanks to a handful of exceptionally large research centres, we also advocate that solutions need to be designed to lower the barriers to entry. Inspired by fields such as particle physics and astronomy, we claim that centralised very large innovation centres with state of the art technology and health technology assessment capabilities backed by core support staff and open

  8. Positive Family Intervention for Severe Challenging Behavior I: A Multisite Randomized Clinical Trial

    Science.gov (United States)

    Durand, V. Mark; Hieneman, Meme; Clarke, Shelley; Wang, Mo; Rinaldi, Melissa L.

    2013-01-01

    The present study was a multisite randomized clinical trial assessing the effects of adding a cognitive-behavioral intervention to positive behavior support (PBS). Fifty-four families who met the criteria of (a) having a child with a developmental disability, (b) whose child displayed serious challenging behavior (e.g., aggression, self-injury,…

  9. A Randomized Clinical Trial of Alternative Stress Management Interventions in Persons with HIV Infection

    Science.gov (United States)

    McCain, Nancy L.; Gray, D. Patricia; Elswick, R. K., Jr.; Robins, Jolynne W.; Tuck, Inez; Walter, Jeanne M.; Rausch, Sarah M.; Ketchum, Jessica McKinney

    2008-01-01

    Research in psychoneuroimmunology suggests that immunosuppression associated with perceived stress may contribute to disease progression in persons with HIV infection. While stress management interventions may enhance immune function, few alternative approaches have yet been tested. This randomized clinical trial was conducted to test effects of…

  10. The matching quality of experimental and control interventions in blinded pharmacological randomised clinical trials

    DEFF Research Database (Denmark)

    Bello, Segun; Wei, Maoling; Hilden, Jørgen;

    2016-01-01

    BACKGROUND: Blinding is a pivotal method to avoid bias in randomised clinical trials. In blinded drug trials, experimental and control interventions are often designed to be matched, i.e. to appear indistinguishable. It is unknown how often matching procedures are inadequate, so we decided to sys...

  11. Clinical prediction of the need for interventions for the control of myopia.

    Science.gov (United States)

    McMonnies, Charles W

    2015-11-01

    The prevalence of myopia is increasing in Western populations but in East Asian countries, it is increasing to epidemic levels, where there are also markedly increased rates of progression to pathological myopia. Measures to more effectively control the development and progression of myopia are urgently needed. Notwithstanding a large volume of research, especially regarding the different mechanisms for the development of myopia and the efficacy of particular methods of intervention, there is still a great need and scope for improvements in clinical efforts to prevent and/or control myopic progression. Too often clinical efforts may involve only one method of intervention; however, the heterogenous nature of myopia suggests that clinical intervention may be more successful when interventions are employed in combination. The decision to prescribe interventions for the control of myopia in children, especially prior to onset, may be better framed by a comprehensive estimation of the degree of risk for the development and/or progression of myopia. For example, rather than ascribing equal weight to any degree of parental myopia, more accurate estimates may be obtained, if risk is judged to increase with the degree of parental myopia and the extent of any associated degenerative pathology. Risk estimates may be limited to broad mild, moderate and severe classifications due to lack of accurate weighting of risk factors. Nevertheless, comprehensive assessment of risk factors appears likely to better inform a prognosis and discussions with parents. Consideration of numerous environmental influences, for example, such as continuity and intensity of near work and time spent outdoors, may contribute to better risk estimation. Family-based practice appears to be ideally suited for risk estimation and the clinical application of approaches to control myopia. A proactive approach to estimating risk of developing myopia prior to its onset may be beneficial. Earlier implementation

  12. Interventional treatment of biliary stent restenosis: recent progress in clinical management

    International Nuclear Information System (INIS)

    Malignant obstructive jaundice is biliary obstruction disorders which are caused by various malignant tumors. Usually the disease is at its advanced stage and is inoperable when the diagnosis is confirmed. At present, percutaneous transhepatic biliary drainage (PTCD) and endoscopic or interventional implantation of plastic or self-expanding metal stent (SEMS) are the main managements in clinical practice. Due to the improved survival time, biliary stent restenosis has become a quite common clinical problem. Photodynamic therapy (PDT) and biliary tract radiofrequency ablation (RFA) have provided new therapeutic means for clinical use. Especially, with its development in technology and equipment, RFA has played more and more important role in treating biliary stent restenosis. (authors)

  13. Interventional therapy of lower limb ischemic diseases: a clinical therapeutic analysis

    International Nuclear Information System (INIS)

    Objective: To assess the value of angiography in diagnosing lower limb ischemic diseases and to discuss the therapeutic results of interventional therapy for lower limb ischemic diseases. Methods: Lower limb artery DSA was performed in 75 patients with lower limb ischemic diseases. The angiographic findings were evaluated, and both the length and the stenotic rate of the diseased vessels were measured. Thirty of the total 75 patients, with 39 diseased lower limbs, agreed to receive interventional therapy (study group). Percutaneous balloon dilation was employed in the patients of study group, and self-expandable stent placement was carried out for patients with severe arterial stenosis. The remaining 45 patients who refused to accept interventional treatment (total of 60 lower limbs with symptomatic ischemia) were treated with internal conservative measures (control group). Clinical follow-up for 6 to 36 months was made. Observations on the arterial reopen and the improvement of ischemic symptoms were carefully taken. The results were compared between the two groups. Results: The technical success rate and the clinical effective rate of the study group were 100% and 90.0%, respectively. The one-year amputation rate was 10.0%. The clinical effective rate and the one-year amputation rate of the control group were 62.2% and 37.8%, respectively. The difference in clinical effective rate between the two groups was statistically significant (P<0.05). The 3-year patency rate and amputation rate in the study group were 57.7% and 23.1%, respectively. Conclusion: Interventional treatment can markedly improve the clinical symptoms of lower limb ischemic diseases and increase the clinical effective rate. Therefore, this technique is an effective therapy for lower limb ischemic diseases. (authors)

  14. Multi-scale Modeling of the Cardiovascular System: Disease Development, Progression, and Clinical Intervention.

    Science.gov (United States)

    Zhang, Yanhang; Barocas, Victor H; Berceli, Scott A; Clancy, Colleen E; Eckmann, David M; Garbey, Marc; Kassab, Ghassan S; Lochner, Donna R; McCulloch, Andrew D; Tran-Son-Tay, Roger; Trayanova, Natalia A

    2016-09-01

    Cardiovascular diseases (CVDs) are the leading cause of death in the western world. With the current development of clinical diagnostics to more accurately measure the extent and specifics of CVDs, a laudable goal is a better understanding of the structure-function relation in the cardiovascular system. Much of this fundamental understanding comes from the development and study of models that integrate biology, medicine, imaging, and biomechanics. Information from these models provides guidance for developing diagnostics, and implementation of these diagnostics to the clinical setting, in turn, provides data for refining the models. In this review, we introduce multi-scale and multi-physical models for understanding disease development, progression, and designing clinical interventions. We begin with multi-scale models of cardiac electrophysiology and mechanics for diagnosis, clinical decision support, personalized and precision medicine in cardiology with examples in arrhythmia and heart failure. We then introduce computational models of vasculature mechanics and associated mechanical forces for understanding vascular disease progression, designing clinical interventions, and elucidating mechanisms that underlie diverse vascular conditions. We conclude with a discussion of barriers that must be overcome to provide enhanced insights, predictions, and decisions in pre-clinical and clinical applications. PMID:27138523

  15. Designing a Clinical Framework to Guide Gross Motor Intervention Decisions for Infants and Young Children with Hypotonia

    Science.gov (United States)

    Darrah, Johanna; O'Donnell, Maureen; Lam, Joyce; Story, Maureen; Wickenheiser, Diane; Xu, Kaishou; Jin, Xiaokun

    2013-01-01

    Clinical practice frameworks are a valuable component of clinical education, promoting informed clinical decision making based on the best available evidence and/or clinical experience. They encourage standardized intervention approaches and evaluation of practice. Based on an international project to support the development of an enhanced service…

  16. Clinical trials in Huntington's disease: Interventions in early clinical development and newer methodological approaches.

    Science.gov (United States)

    Sampaio, Cristina; Borowsky, Beth; Reilmann, Ralf

    2014-09-15

    Since the identification of the Huntington's disease (HD) gene, knowledge has accumulated about mechanisms directly or indirectly affected by the mutated Huntingtin protein. Transgenic and knock-in animal models of HD facilitate the preclinical evaluation of these targets. Several treatment approaches with varying, but growing, preclinical evidence have been translated into clinical trials. We review major landmarks in clinical development and report on the main clinical trials that are ongoing or have been recently completed. We also review clinical trial settings and designs that influence drug-development decisions, particularly given that HD is an orphan disease. In addition, we provide a critical analysis of the evolution of the methodology of HD clinical trials to identify trends toward new processes and endpoints. Biomarker studies, such as TRACK-HD and PREDICT-HD, have generated evidence for the potential usefulness of novel outcome measures for HD clinical trials, such as volumetric imaging, quantitative motor (Q-Motor) measures, and novel cognitive endpoints. All of these endpoints are currently applied in ongoing clinical trials, which will provide insight into their reliability, sensitivity, and validity, and their use may expedite proof-of-concept studies. We also outline the specific opportunities that could provide a framework for a successful avenue toward identifying and efficiently testing and translating novel mechanisms of action in the HD field. PMID:25216371

  17. Balanced intervention for adolescents and adults with language impairment: a clinical framework.

    Science.gov (United States)

    Fallon, Karen A; Katz, Lauren A; Carlberg, Rachel

    2015-02-01

    Providing effective intervention services for adolescents and adults who struggle with spoken and written language presents a variety of unique challenges. This article discusses the 5S Framework (skills, strategies, school, student buy-in, and stakeholders) for designing and implementing balanced spoken and written language interventions for adolescents and adults. An in-depth case illustration highlights the usefulness of the framework for targeting the language and literacy skills of adolescents and young adults. By describing and illustrating the five key components of the intervention framework, the article provides a useful clinical tool to help guide clinicians and educators who serve the needs of adolescents and adults who struggle with spoken and written language. PMID:25633140

  18. Expanding the scope and relevance of health interventions: Moving beyond clinical trials and behavior change models

    Directory of Open Access Journals (Sweden)

    Khary K. Rigg

    2014-07-01

    Full Text Available An overemphasis on clinical trials and behavior change models has narrowed the knowledge base that can be used to design interventions. The overarching point is that the process of overanalyzing variables is impeding the process of gaining insight into the everyday experiences that shape how people define health and seek treatment. This claim is especially important to health decision-making and behavior change because subtle interpretations often influence the decisions that people make. This manuscript provides a critique of traditional approaches to developing health interventions, and theoretically justifies what and why changes are warranted. The limited scope of these models is also discussed, and an argument is made to adopt a strategy that includes the perceptions of people as necessary for understanding health and health-related decision-making. Three practical strategies are suggested to be used with the more standard approaches to assessing the effectiveness and relevance of health interventions.

  19. Clinical consequences of hospital variation in use of oral anticoagulant therapy after first-time admission for atrial fibrillation

    DEFF Research Database (Denmark)

    Hansen, M L; Gadsbøll, N; Rasmussen, S;

    2009-01-01

    OBJECTIVE: To analyse how hospital factors influence the use of oral anticoagulants (OAC) in atrial fibrillation (AF) patients and address the clinical consequences of hospital variation in OAC use. DESIGN AND SUBJECTS: By linkage of nationwide Danish administrative registers we conducted an obse...... thromboembolic events were observed amongst patients from low OAC use hospitals. Our study emphasizes the need for a continued vigilance on implementation of international AF management guidelines.......OBJECTIVE: To analyse how hospital factors influence the use of oral anticoagulants (OAC) in atrial fibrillation (AF) patients and address the clinical consequences of hospital variation in OAC use. DESIGN AND SUBJECTS: By linkage of nationwide Danish administrative registers we conducted an...... observational study including all patients with a first-time hospitalization for AF between 1995 and 2004 as well as prescription claims for OAC. Multivariable logistic regression analysis was used to evaluate hospital factors associated with prescription of OAC therapy. Cox proportional-hazard models were used...

  20. Consequences of overutilization and underutilization of thrombolytic therapy in clinical practice. TRACE Study Group. TRAndolapril Cardiac Evaluation

    DEFF Research Database (Denmark)

    Ottesen, M M; Køber, L; Jørgensen, S;

    2001-01-01

    OBJECTIVES: The aim of this study was to evaluate the consequences, measured as mortality and in-hospital stroke, of the use of thrombolytic therapy among patients with acute myocardial infarction (AMI), who do not fulfill accepted criteria or who have contraindications to thrombolytic therapy (i.......e., overutilization) and among patients who are withheld thrombolytic treatment despite fulfilling indications and having no contraindications (i.e., underutilization). BACKGROUND: The implementation of treatment with thrombolysis in clinical practice is not in accordance with the accepted criteria from randomized...... studies. The consequence has been over- and underutilization of thrombolytic therapy among patients with AMI in clinical practice. The outcome of overutilization of thrombolytic therapy has not been described previously. METHODS: We examined 6,676 consecutive patients admitted to the hospital with an AMI...

  1. Anesthesia Practice and Clinical Trends in Interventional Radiology: A European Survey

    International Nuclear Information System (INIS)

    Purpose: To determine current European practice in interventional radiology regarding nursing care, anesthesia, and clinical care trends.Methods: A survey was sent to 977 European interventional radiologists to assess the use of sedoanalgesia, nursing care, monitoring equipment, pre- and postprocedural care, and clinical trends in interventional radiology. Patterns of sedoanalgesia were recorded for both vascular and visceral interventional procedures. Responders rated their preferred level of sedoanalgesia for each procedure as follows: (a) awake/alert, (b) drowsy/arousable, (c) asleep/arousable, (d) deep sedation, and (e) general anesthesia. Sedoanalgesic drugs and patient care trends were also recorded. A comparison was performed with data derived from a similar survey of interventional practice in the United States.Results: Two hundred and forty-three of 977 radiologists responded (25%). The total number of procedures analyzed was 210,194. The majority (56%) of diagnostic and therapeutic vascular procedures were performed at the awake/alert level of sedation, 32% were performed at the drowsy/arousable level, and 12% at deeper levels of sedation. The majority of visceral interventional procedures were performed at the drowsy/arousable level of sedation (41%), 29% were performed at deeper levels of sedation, and 30% at the awake/alert level. In general, more sedoanalgesia is used in the United States. Eighty-three percent of respondents reported the use of a full-time radiology nurse, 67% used routine blood pressure/pulse oximetry monitoring, and 46% reported the presence of a dedicated recovery area. Forty-nine percent reported daily patient rounds, 30% had inpatient hospital beds, and 51% had day case beds.Conclusion: This survey shows clear differences in the use of sedation for vascular and visceral interventional procedures. Many, often complex, procedures are performed at the awake/alert level of sedation in Europe, whereas deeper levels of sedation are

  2. Recent Clinical Trials of Pharmacologic Cardiovascular Interventions in Patients with Chronic Kidney Disease: An Update.

    Science.gov (United States)

    Nataatmadja, Melissa; Cho, Yeoungjee; Fahim, Magid; Johnson, David W

    2016-01-01

    As a consequence of both traditional and non-traditional risk factors, cardiovascular disease is over-represented, and the leading cause of mortality, among patients with Chronic Kidney Disease (CKD). Whilst recommendations for reducing cardiovascular risk in the general population exist, their applicability to the CKD population is questionable due to the exclusion of CKD patients from the majority of contemporary cardiovascular interventional studies. The aim of this review is to critically evaluate the literature regarding pharmacologic cardiovascular interventions in patients with CKD, with an emphasis on studies published since our 2008 review. Interventions discussed include erythropoiesis-stimulating agents (TREAT, U.S. Normal Hematocrit, CHOIR, CREATE, Palmer meta-analysis); statins (SHARP, AURORA, PPP, 4D, ALERT); Fibrates (VA-HIT); Folic Acid (ASFAST, US FOLIC acid trial, HOST); Antihypertensive Agents, Including Angiotensin-Converting Enzyme Inhibitors, angiotensin-receptor blockers, Beta-blockers and Combination therapy (Cice et al, FOSDIAL, Agarwal et al, ONTARGET); sevelamer (DCOR); Cinacalcet (ADVANCE, EVOLVE, Cunningham meta-analysis); Anti-oxidants (SPACE, HOPE, ATIC); Aspirin (HOT study re-analysis); vitamin D analogues (PRIMO); and multidisciplinary intervention (LANDMARK). Unfortunately, there remains a paucity of evidence in this area and a large number of methodologically poor quality studies with negative results. It is possible that these interventions do not have the same positive effect in CKD patients due to differences in the pathogenesis driving cardiovascular disease burden, such as altered bone metabolism and calcific vascular disease. Further well-designed studies with appropriately selected study populations and patient level outcomes are required. Until such time, physicians must consider on an individual patient basis the appropriateness of these interventions. PMID:26497837

  3. Contributions to clinical Occupational Therapy in the area of early intervention in interdisciplinary team

    Directory of Open Access Journals (Sweden)

    Dani Laura Peruzzolo

    2015-07-01

    Full Text Available Introduction: Specialized care for infants considers that the sooner the intervention in risk and symptoms occurs, the greater the possibility of obtaining better results. Aims: To describe the process of early intervention provided by an extension program of graduate studies in Occupational Therapy and Hearing, Speech and Languages Science courses and also discuss the theoretical and practical paths in the care for infants and in the Occupational Therapy area. Method: Case report with convenience sample. The study was carried out through an assessment interpreted in light of psychomotor, occupational therapeutic, and speech, hearing and language contributions. The intervention was under the responsibility of an occupational therapist supported by an interdisciplinary team. It occurred once a week from August 2011 to January 2012 and from March 2012 to July 2012. Data analysis was carried out by comparing the entry assessment test and the final assessment test. Results: The boy had not developed concepts of body schema and body image that could sustain his relationship with objects, space and other persons. He presented little linguistic evolution. Considering the contributions of occupational therapy in psychomotor clinic, the boy reconstructed his family place in early intervention. The possibility of language functioning connected to the boy’s demands allowed access to symbolism. Conclusion: The proposal of early occupational therapy intervention with a single therapist supported by an interdisciplinary team was able to overcome the structural and instrumental obstacles to the boy’s development.

  4. Bibliometric Analysis: Mirror Therapy as an Occupational Therapy Intervention Strategy in the Clinical Setting

    OpenAIRE

    Elvis Siprián Castro Alzate; Karen Aguía Rojas; Leidy Vanessa Linares Murcia; Laura Yanquén Castro; Vanessa Reyes Villanueva

    2016-01-01

    Objective: To determine the national and international scientific evidence regarding the use of mirror therapy, as an occupational therapy intervention tool in the clinical setting, in order to acquire knowledge and implement this strategy in professional practice. Materials and methods: A descriptive study was conducted in which the research strategy was held through medical subject headings (MeSH), such as “mirror neuron”, ”occupational therapy”, “physical rehabilitation” and “motor imagery...

  5. Improving the Dictation in Attention Deficit Hyperactivity Disorder by Using Computer Based Interventions: A Clinical Trial

    OpenAIRE

    Mahdi Tehranidoost; Anahita Basirnia; Shervin Assari; Mohammad Reza Mohammadi; Mostafa Najafi; Javad Alaghband-rad

    2006-01-01

    Objective: The aim of the current study was to assess the impact of computer games and computer-assisted type instruction on dictation scores of elementary school children with attention deficit – hyperactivity disorder (ADHD). Method: In this single-blind clinical trial, 37 elementary school children with ADHD, selected by convenience sampling and divided into group I (n=17) and group II (n=20), underwent eight one-hour sessions (3 sessions per week) of intervention by computer games versus ...

  6. Cognitive Behavioral Interventions with Older Adults: Integrating Clinical and Gerontological Research

    OpenAIRE

    Satre, Derek; Knight, Bob G.; David, Steven

    2006-01-01

    Psychotherapeutic interventions utilizing cognitive–behavioral strategies have been used widely with older adults. To appropriately adapt these techniques, characteristics unique to older adults must be taken into account. These factors include aspects of the social environment, cohort effects, cognitive changes with aging, personality, and emotional development, which have been described in an emerging body of research literature from the field of gerontology. In addition, clinical studies h...

  7. The Effect of Educational and Modifying Intervention on Asthma Control among Adolescents: a Randomized Clinical Trial

    OpenAIRE

    Zarei, Soheila; Valizadeh, Leila; BILAN, Nemat

    2013-01-01

    Introduction: Controlling over allergens and environmental irritants is one of the essential elements of controlling asthma. Asthma control in adolescents is a challenge. The current study was performed with the goal of investigating the effect of an educational and modifying intervention about asthma triggers on asthma control among adolescents. Methods: The current study was a randomized clinical trial. 60 adolescents of 12-18 years of age participated in this study. The p...

  8. Smoking cessation, physicians, and medical office staff. Clinical tobacco intervention in Prince Edward Island.

    OpenAIRE

    Rowan, M S; Coambs, R. B.; Jensen, P.; Balderston, M.; MacKenzie, D; Kothari, A.

    1998-01-01

    OBJECTIVE: To assess attitudes and self-reported behaviours of physicians and medical office staff in Prince Edward Island concerning clinical tobacco intervention (CTI). DESIGN: Mail survey of PEI primary care physicians and their medical office staff. Most surveys were not mailed back but picked up in person by research staff. SETTING: Primary care settings in PEI. PARTICIPANTS: All active primary care physicians in PEI identified in the Canadian Medical Association database and medical off...

  9. Clinical Efficiency of Interventional Radiological Therapy in the Treatment of Obstructed Hemodialysis Shunts

    Directory of Open Access Journals (Sweden)

    Hadi Zomorrodian

    2011-05-01

    Full Text Available Background/Objective: Analysis of the clinical"neffectiveness of endovascular radiological interventions"nin the treatment of dysfunctional dialysis shunts."nPatients and Methods: During a 3 year period, 459"ninterventional radiological procedures were performed"nin hemodialysis shunt dysfunctions in 222 patients"n(123 men, 99 women; mean age, 68.7±9.7 years. 72.1%"n(n=160 of the patients had an autologous venous graft"nand 27.9% (n=62 of the patients had a PTFE graft. In"na retrospective analysis, the primary technical success"nrate, clinical success rate, complication rate and postinterventional"npatency rates were calculated with a"nfollow-up period ranging from 0.5 to 11 years."nResults: Endovascular shunt treatments were"ntechnically successful in 98% and clinically successful"nin 97%. Minor complications occurred in 1.9% and"nmajor complications in 1.2%. Six (12 months after"ntreatment 35% (15% of the shunts were still patent"n(primary postinterventional patency rate. The"nsecondary postinterventional patency rate (including"nrepetitive interventions was 60% after 12 months and"n28% after 24 months following the first time shunt"ntreatment. The cumulative patency rate was 81%"nafter12 months, 63% after 24 months and 44% after 36"nmonths following the implantation of the shunt graft."nHence, radiological intervention allowed doubling of"nthe functional life of dysfunctional shunts."nConclusion: Radiological shunt intervention"nsignificantly increased the functional life of"ndysfunctional shunts. High technical and clinical"nsuccess rates allowed the use of almost all shunts"nfor hemodialysis immediately after treatment. The"ninterventional endovascular procedure is an effective"nand safe treatment method in the life-threatening"nsituation of a shunt dysfunction.

  10. Is diagnosis enough to guide interventions in mental health? Using case formulation in clinical practice

    Directory of Open Access Journals (Sweden)

    Macneil Craig A

    2012-09-01

    Full Text Available Abstract While diagnosis has traditionally been viewed as an essential concept in medicine, particularly when selecting treatments, we suggest that the use of diagnosis alone may be limited, particularly within mental health. The concept of clinical case formulation advocates for collaboratively working with patients to identify idiosyncratic aspects of their presentation and select interventions on this basis. Identifying individualized contributing factors, and how these could influence the person's presentation, in addition to attending to personal strengths, may allow the clinician a deeper understanding of a patient, result in a more personalized treatment approach, and potentially provide a better clinical outcome.

  11. Clinical Trials Infrastructure as a Quality Improvement Intervention in Low- and Middle-Income Countries.

    Science.gov (United States)

    Denburg, Avram; Rodriguez-Galindo, Carlos; Joffe, Steven

    2016-06-01

    Mounting evidence suggests that participation in clinical trials confers neither advantage nor disadvantage on those enrolled. Narrow focus on the question of a "trial effect," however, distracts from a broader mechanism by which patients may benefit from ongoing clinical research. We hypothesize that the existence of clinical trials infrastructure-the organizational culture, systems, and expertise that develop as a product of sustained participation in cooperative clinical trials research-may function as a quality improvement lever, improving the quality of care and outcomes of all patients within an institution or region independent of their individual participation in trials. We further contend that this "infrastructure effect" can yield particular benefits for patients in low- and middle-income countries (LMICs). The hypothesis of an infrastructure effect as a quality improvement intervention, if correct, justifies enhanced research capacity in LMIC as a pillar of health system development. PMID:27216089

  12. The status of hypnosis as an empirically validated clinical intervention: a preamble to the special issue.

    Science.gov (United States)

    Nash, M R

    2000-04-01

    In his introductory remarks to this Journal's special issue on the status of hypnosis as an empirically supported clinical intervention, the editor briefly describes the dawn of clinical hypnosis research, the logic of the natural science model, the importance of an inspired but tough-minded clinical science, and the auspicious confluence of practice and research purpose in this enterprise. The progenitor of this effort was indeed the Report of the Royal Commission coauthored by Benjamin Franklin and Antoine Lavoisier, among others, more than 215 years ago--a report noted as one of the most important documents in the history of human reason. The ethos and logic of this special issue is grounded on the legacy of that document. Eschewing the conflicting mental health agendas of managed-care, government, patient rights, and professional guild interests, this special issue seeks to present a frank, evenhanded, informed, and dispassionate assessment of what science knows and does not know about clinical hypnosis. PMID:10769979

  13. Behavioural and developmental interventions for autism spectrum disorder: a clinical systematic review.

    Directory of Open Access Journals (Sweden)

    Maria B Ospina

    Full Text Available BACKGROUND: Much controversy exists regarding the clinical efficacy of behavioural and developmental interventions for improving the core symptoms of autism spectrum disorders (ASD. We conducted a systematic review to summarize the evidence on the effectiveness of behavioural and developmental interventions for ASD. METHODS AND FINDINGS: Comprehensive searches were conducted in 22 electronic databases through May 2007. Further information was obtained through hand searching journals, searching reference lists, databases of theses and dissertations, and contacting experts in the field. Experimental and observational analytic studies were included if they were written in English and reported the efficacy of any behavioural or developmental intervention for individuals with ASD. Two independent reviewers made the final study selection, extracted data, and reached consensus on study quality. Results were summarized descriptively and, where possible, meta-analyses of the study results were conducted. One-hundred-and-one studies at predominantly high risk of bias that reported inconsistent results across various interventions were included in the review. Meta-analyses of three controlled clinical trials showed that Lovaas treatment was superior to special education on measures of adaptive behaviour, communication and interaction, comprehensive language, daily living skills, expressive language, overall intellectual functioning and socialization. High-intensity Lovaas was superior to low-intensity Lovaas on measures of intellectual functioning in two retrospective cohort studies. Pooling the results of two randomized controlled trials favoured developmental approaches based on initiative interaction compared to contingency interaction in the amount of time spent in stereotyped behaviours and distal social behaviour, but the effect sizes were not clinically significant. No statistically significant differences were found for: Lovaas versus special

  14. Loss of population levels of immunity to malaria as a result of exposure-reducing interventions: consequences for interpretation of disease trends.

    Directory of Open Access Journals (Sweden)

    Azra C Ghani

    Full Text Available BACKGROUND: The persistence of malaria as an endemic infection and one of the major causes of childhood death in most parts of Africa has lead to a radical new call for a global effort towards eradication. With the deployment of a highly effective vaccine still some years away, there has been an increased focus on interventions which reduce exposure to infection in the individual and -by reducing onward transmission-at the population level. The development of appropriate monitoring of these interventions requires an understanding of the timescales of their effect. METHODS & FINDINGS: Using a mathematical model for malaria transmission which incorporates the acquisition and loss of both clinical and parasite immunity, we explore the impact of the trade-off between reduction in exposure and decreased development of immunity on the dynamics of disease following a transmission-reducing intervention such as insecticide-treated nets. Our model predicts that initially rapid reductions in clinical disease incidence will be observed as transmission is reduced in a highly immune population. However, these benefits in the first 5-10 years after the intervention may be offset by a greater burden of disease decades later as immunity at the population level is gradually lost. The negative impact of having fewer immune individuals in the population can be counterbalanced either by the implementation of highly-effective transmission-reducing interventions (such as the combined use of insecticide-treated nets and insecticide residual sprays for an indefinite period or the concurrent use of a pre-erythrocytic stage vaccine or prophylactic therapy in children to protect those at risk from disease as immunity is lost in the population. CONCLUSIONS: Effective interventions will result in rapid decreases in clinical disease across all transmission settings while population-level immunity is maintained but may subsequently result in increases in clinical disease many

  15. Clinical application of percutanously interventional therapeusis in patients with hepatocellular carcinoma accompanied with bile duct thrombosis

    International Nuclear Information System (INIS)

    Objective: To explore the method and value of percutanously interventional therapeusis for treatment of obstructive jaundice caused by hepatocellular carcinoma accompanied with bile duct thrombosis. Methods: Sixteen cases bile duct thrombosis proved by pathology and imaging examinations were retrospectively analyzed. According to the clinical symptoms, all the patients received percutaneous transhepatic biliary drainage (PTBD) including permanent external drainage, temporary internal drainage and implantation of covered stents. Serum total bilirubin (TBIL) after the interventional therapeusis were measured and compared with that before the treatments by t test to evaluate the efficacy of these treatments. The relief of clinical symptoms was also reviewed to evaluate the efficacy of these treatments. The relief of clinical symptoms was also reviewed to evaluate the efficacy of these treatments. The patients were followed up within 2 years. Results: The PTBD was successfully performed in 16 cases. Permanent external drainage, temporary internal drainage and imalantation of covered stents were performed in 2 patients, 7 patients and 7 patients respectively. TBIL after the interventional therapy decreased significantly (t=7.366, P<0.01) to (161.2 ± 80.5) μmol/L averagely from (261.9 ± 77.2) μmol/L before the treatments. All the patients died before the end of followed-up. The average survival time was 204 days (30 to 391 d) and the median survival time was 200 days. Bleeding and infection were the main complications, which could be controlled successfully by routine treatments. Conclusion: With high achievement ratio and good efficacy, percutanously interventional therapeusis are good choices for the treatments of obstructive jaundice due to bile duct thrombosis. (authors)

  16. Beyond clinical engagement:a pragmatic model for quality improvement interventions, aligning clinical and managerial priorities

    OpenAIRE

    Pannick, Samuel; Sevdalis, Nick; Athanasiou, Thanos

    2015-01-01

    Despite taking advantage of established learning from other industries, quality improvement initiatives in healthcare may struggle to outperform secular trends. The reasons for this are rarely explored in detail, and are often attributed merely to difficulties in engaging clinicians in quality improvement work. In a narrative review of the literature, we argue that this focus on clinicians, at the relative expense of managerial staff, has proven counterproductive. Clinical engagement is not a...

  17. Effect of Three Interventions on Contact Lens Comfort in Symptomatic Wearers: A Randomized Clinical Trial.

    Directory of Open Access Journals (Sweden)

    Maria Navascues-Cornago

    Full Text Available To investigate whether carrying out various interventions part way through the day influences comfort in symptomatic daily disposable (DD contact lens wearers.A subject-masked, randomized, controlled clinical trial was conducted in thirty symptomatic soft lens wearers who wore their habitual DD contact lenses bilaterally for 12 h on two separate days. Five hours after lens application, one of the following three interventions or a control was performed on each eye: replacing the existing lens with a new lens; removing and reapplying the same lens; performing a 'scleral swish'; and no action (control. Comfort scores were recorded using SMS text messages every hour following lens application using a 0 (causes pain to 100 (excellent comfort scale. Comfort scores before lens application, at 6 mins post-application, and at 6 mins post-intervention were also recorded.There was a significant reduction in comfort from pre-lens application to 6 mins post-application for all groups (all p0.05. After the intervention, comfort continued to decline (p<0.0001 with slightly lower mean scores for the control group compared to the new lens group (p = 0.003. Change in comfort relative to pre-intervention (5 h was similar for all groups (p = 0.81. There was no difference in comfort at 12 h between groups (p = 0.83.This work has confirmed that comfort shows a continual and significant decline over a 12-h wearing period in symptomatic DD contact lens wearers. None of the interventions investigated had any significant impact on end-of-day comfort. These data suggest discomfort in lens wearers is more heavily influenced by changes to the ocular environment rather than to the lens itself.Controlled-Trials.com ISRCTN10419752 http://www.controlled-trials.com/ISRCTN10419752.

  18. Can teaching agenda-setting skills to physicians improve clinical interaction quality? A controlled intervention

    Directory of Open Access Journals (Sweden)

    Rogers William H

    2008-01-01

    Full Text Available Abstract Background Physicians and medical educators have repeatedly acknowledged the inadequacy of communication skills training in the medical school curriculum and opportunities to improve these skills in practice. This study of a controlled intervention evaluates the effect of teaching practicing physicians the skill of "agenda-setting" on patients' experiences with care. The agenda-setting intervention aimed to engage clinicians in the practice of initiating patient encounters by eliciting the full set of concerns from the patient's perspective and using that information to prioritize and negotiate which clinical issues should most appropriately be dealt with and which (if any should be deferred to a subsequent visit. Methods Ten physicians from a large physician organization in California with baseline patient survey scores below the statewide 25th percentile participated in the agenda-setting intervention. Eleven physicians matched on baseline scores, geography, specialty, and practice size were selected as controls. Changes in survey summary scores from pre- and post-intervention surveys were compared between the two groups. Multilevel regression models that accounted for the clustering of patients within physicians and controlled for respondent characteristics were used to examine the effect of the intervention on survey scale scores. Results There was statistically significant improvement in intervention physicians' ability to "explain things in a way that was easy to understand" (p = 0.02 and marginally significant improvement in the overall quality of physician-patient interactions (p = 0.08 compared to control group physicians. Changes in patients' experiences with organizational access, care coordination, and office staff interactions did not differ by experimental group. Conclusion A simple and modest behavioral training for practicing physicians has potential to positively affect physician-patient relationship interaction quality

  19. Falls Assessment Clinical Trial (FACT: design, interventions, recruitment strategies and participant characteristics

    Directory of Open Access Journals (Sweden)

    Lawton Beverley

    2007-07-01

    Full Text Available Abstract Background Guidelines recommend multifactorial intervention programmes to prevent falls in older adults but there are few randomised controlled trials in a real life health care setting. We describe the rationale, intervention, study design, recruitment strategies and baseline characteristics of participants in a randomised controlled trial of a multifactorial falls prevention programme in primary health care. Methods Participants are patients from 19 primary care practices in Hutt Valley, New Zealand aged 75 years and over who have fallen in the past year and live independently. Two recruitment strategies were used – waiting room screening and practice mail-out. Intervention participants receive a community based nurse assessment of falls and fracture risk factors, home hazards, referral to appropriate community interventions, and strength and balance exercise programme. Control participants receive usual care and social visits. Outcome measures include number of falls and injuries over 12 months, balance, strength, falls efficacy, activities of daily living, quality of life, and physical activity levels. Results 312 participants were recruited (69% women. Of those who had fallen, 58% of people screened in the practice waiting rooms and 40% when screened by practice letter were willing to participate. Characteristics of participants recruited using the two methods are similar (p > 0.05. Mean age of all participants was 81 years (SD 5. On average participants have 7 medical conditions, take 5.5 medications (29% on psychotropics with a median of 2 falls (interquartile range 1, 3 in the previous year. Conclusion The two recruitment strategies and the community based intervention delivery were feasible and successful, identifying a high risk group with multiple falls. Recruitment in the waiting room gave higher response rates but was less efficient than practice mail-out. Testing the effectiveness of an evidence based intervention in a

  20. Psychological consequences of screening for cardiovascular risk factors in an un-selected general population: results from the Inter99 randomised intervention study

    DEFF Research Database (Denmark)

    Løkkegaard, Thomas; Andersen, John Sahl; Badsberg, Jens Henrik; Jørgensen, Torben; Pisinger, Charlotta Holm

    Background: Concerns that general health checks, including screening for risk factors to ischemic heart disease (IHD), have negative psychological consequences seem widely unfounded; however, previous studies are only based on self-reports from participants. Aim: To investigate if risk factor...... psychological status did not influence the psychological impact of screening. Conclusions: This large, randomised intervention study supports that screening for risk factors to IHD does not increase mental distress, not even in the mentally or socioeconomically most vulnerable persons. This study included the...

  1. Educating the clinical trainer: professional gain for the trainee? A controlled intervention study in general practice.

    Science.gov (United States)

    Jochemsen-van der Leeuw, H G A Ria; van Dijk, Nynke; de Jong, Wilfried; Wieringa-de Waard, Margreet

    2014-12-01

    The aim of this study was to establish whether a 'teach-the-trainer' course leads to improvements in, firstly, the knowledge and attitude of clinical trainers and their trainees, and, secondly, the role model behaviour of the clinical trainers. A controlled intervention study was performed with GP trainers and GP trainees from four training institutes in the Netherlands. Clinical trainers in the two intervention institutes received two 3-h training sessions on weight management, focusing on knowledge and attitudes towards obesity, and on conveying the correct professional competency as a positive role model for trainees. This was measured using questionnaires on knowledge, attitude, and role model behaviour (the role model apperception tool; RoMAT). GP trainers showed an increase in knowledge and several characteristics could be identified as being related to positive role model behaviour. A small correlation was found between the trainer's score on the RoMAT and the attitude of the trainee. A teach-the-trainer course in which knowledge, attitudes, and role modelling are integrated proved to be a first step toward improving the knowledge of clinical trainers, but did not result in a measurably better professional outcome for the trainee, maybe due to a more objective level of assessment. PMID:25338922

  2. The renal concentrating mechanism and the clinical consequences of its loss

    Directory of Open Access Journals (Sweden)

    Emmanuel I Agaba

    2012-01-01

    Full Text Available The integrity of the renal concentrating mechanism is maintained by the anatomical and functional arrangements of the renal transport mechanisms for solute (sodium, potassium, urea, etc and water and by the function of the regulatory hormone for renal concentration, vasopressin. The discovery of aquaporins (water channels in the cell membranes of the renal tubular epithelial cells has elucidated the mechanisms of renal actions of vasopressin. Loss of the concentrating mechanism results in uncontrolled polyuria with low urine osmolality and, if the patient is unable to consume (appropriately large volumes of water, hypernatremia with dire neurological consequences. Loss of concentrating mechanism can be the consequence of defective secretion of vasopressin from the posterior pituitary gland (congenital or acquired central diabetes insipidus or poor response of the target organ to vasopressin (congenital or nephrogenic diabetes insipidus. The differentiation between the three major states producing polyuria with low urine osmolality (central diabetes insipidus, nephrogenic diabetes insipidus and primary polydipsia is done by a standardized water deprivation test. Proper diagnosis is essential for the management, which differs between these three conditions.

  3. Myocardial scintigraphy. Clinical use and consequence in a non-invasive cardiological department

    DEFF Research Database (Denmark)

    Dümcke, Christine Elisabeth; Graff, J; Rasmussen, SPL; Madsen, Jan Lysgård; Møller, Søren

    2006-01-01

    analyse the clinical use of MPI in a university hospital without invasive cardiological laboratory. MATERIAL AND METHODS: In the period 01.01.2002 to 31.12.2003, 259 patients (141 women, 118 men) were referred to MPI from our department of cardiology. RESULTS: Normal MPI was seen in 111 patients (43...

  4. Interventional radiology as clinical specialty and how this affects the radiology specialty as a whole

    International Nuclear Information System (INIS)

    Full text: Interventional Radiologists (IRs) are medical doctors who are trained in imaging but have undergone additional specialist training in highly demanding image-guided techniques. For this reason they play an increasingly important clinical role which is expanding beyond IR/angiography suite. As IR practice is fundamentally different from diagnostic imaging, the Radiology departments should be adapted to facilitate this special task. Interventional Radiologists should be able to fulfil their task as patient’s primary doctor and exert direct clinical responsibility for the patient under their care. They should be able to clinically assess and counsel patients before a procedure, inform them about the risks of the procedure and possible alternative treatment options, obtain valid consent and follow-up them after the procedure. they should also effectively communicate with referring physicians and develop strategies to deal with complex clinical situations and difficult clinical scenarios. In this context it is imperative for IRs to participate regularly in multidisciplinary clinical meetings and multidisciplinary forums to ensure optimum care. As clinicians, IR’s must be involved with the day to day management of their patients’ care to ensure optimal outcomes for patients. This may involve shared care with a broad range of specialists, however IR’s should aim to have direct access to inpatients beds where they can admit and discharge patients as necessary, with sufficient time allocated for this activity. As the number and demand of IR day cases steadily increases, IR units should organize day case facilities staffed with nursing and clerical staff which can result in major cost savings to hospitals. In this context the Head of Radiology department should convince hospital authorities to establish outpatient clinic facilities with nursing and clerical support where referred patients can be counselled and reviewed in a quiet environment. In order to

  5. Retesting for genital Chlamydia trachomatis among visitors of a sexually transmitted infections clinic: Randomized intervention trial of home- versus clinic-based recall

    NARCIS (Netherlands)

    H.M. Götz (Hannelore); M.E.G. Wolfers (Mireille); A. Luijendijk (Ad); I.V.F. van den Broek (Ingrid)

    2013-01-01

    textabstractBackground: Reinfections of Chlamydia trachomatis (Ct) are common. In a two-armed intervention study at an urban STI clinic in the Netherlands, heterosexual Ct-positive visitors received an invitation for retesting after 4-5 months. Interventions were either home-based sampling by mailed

  6. Retesting for genital Chlamydia trachomatis among visitors of a sexually transmitted infections clinic : randomized intervention trial of home- versus clinic-based recall

    NARCIS (Netherlands)

    Gotz, Hannelore M.; Wolfers, Mireille E. G.; Luijendijk, Ad; van den Broek, Ingrid V. F.

    2013-01-01

    Background: Reinfections of Chlamydia trachomatis (Ct) are common. In a two-armed intervention study at an urban STI clinic in the Netherlands, heterosexual Ct-positive visitors received an invitation for retesting after 4-5 months. Interventions were either home-based sampling by mailed test-kit, o

  7. School based oral health promotional intervention: Effect on knowledge, practices and clinical oral health related parameters

    Directory of Open Access Journals (Sweden)

    Arjun Gauba

    2013-01-01

    Full Text Available Background: No organized school oral health program is existent in India. Aim: The aim of this study is to test the feasibility and efficacy of an economical school oral health promotional intervention with educational and preventive components. Settings and Design: School oral health promotional intervention carried out in one of the randomly selected school and evaluated through short duration prospective model. Materials and Methods: A total of 100 children with an age range of 10-12 years with no previous history of dental intervention were enrolled. Interventions comprised of oral health education (delivered through lecture and demonstrations by an undergraduate dental student and topical antibacterial therapy (fluoride varnish and povidone iodine. Outcomes consisted of Knowledge and practices (KAP regarding oral health, clinical oral health related parameters such as plaque index (PI, gingival index (GI and caries activity as per Modified Snyder′s test. These were reported at baseline, 3 weeks and 6 months follow-up examination by a calibrated examiner. Statistical Analysis: McNemar Bowker′s test, Student′s t-test, Pearson Chi-square tests were used. Results: Highly significant (P < 0.001 improvements in KAP scores, PI scores, GI scores and caries activity were reported at 3 weeks and 6 months follow-up examination. Conclusion: This small economical school oral health program positively influenced oral health related practices and parameters of oral health such as oral cleanliness, gingival health and caries activity.

  8. Interventional management of spine eosinophilic granuloma in children: preliminary investigation of its clinical value

    International Nuclear Information System (INIS)

    Objective: To assess the clinical value of interventional management in treating spine eosinophilic granuloma in children. Methods: Interventional therapies, including per cutaneous biopsy and percutaneous vertebroplasty (PVP), were carried out in three child patients with five pathologically-proved eosinophilic granuloma lesions, which were localized in the vertebrae. The clinical data were retrospectively analyzed. Visual analogue pain scale (VAS) and Oswesty disability index (ODI) were assessed before and after operation. Results: A total of four operations were successfully carried out in all of three patients. The mean VAS score reduced from 7 before treatment of 1 after treatment. The mean ODI decreased from preoperative 52.5% to postoperative 10.5%. During procedures no significant complications occurred except for cement leakage in some cases. Pain relief and daily activity were remarkably improved after treatment. All patients were followed up for 3 months to 5 years. Conclusion: For the treatment of spine eosinophilic granuloma in children, interventional techniques are mini-invasive, safe and effective therapeutic methods. (authors)

  9. The transjugular portosystemic stent shunt (TIPSS) as an intervention in clinical complication of portal hypertension

    International Nuclear Information System (INIS)

    Most frequent complications in patients with liver cirrhosis are due to portal hypertension. Beside ascites circumvent vessles formate with vasodilatation. Due to counterregulation a secondary hyperaldosteronism develops with release of vasocontrictive agents. If conservative and endoscopic methods fail, indication for building a portosystemic shunt is given. The TIPSS procedure is less invasive than the surgical method of Warren-Shunt, so the radiological intervention has replaced surgery. Reducing the portal pressure by the shunt, the clinical complications change for the better. Still problems are defined as hepatic encephalopathy and right ventricular heart failure. Regular follow up investigations have to be performed to detect complications in the shunt. Using regular clinical and radiological check up TIPSS is of clinical benefit with good long term results. (orig.)

  10. Clinical outcomes of an early intervention program for preschool children with Autism Spectrum Disorder in a community group setting

    OpenAIRE

    Eapen, Valsamma; Črnčec, Rudi; Walter, Amelia

    2013-01-01

    Background Available evidence indicates that early intervention programs, such as the Early Start Denver Model (ESDM), can positively affect key outcomes for children with Autism Spectrum Disorder (ASD). However, programs involving resource intensive one-to-one clinical intervention are not readily available or deliverable in the community, resulting in many children with ASD missing out on evidence-based intervention during their early and most critical preschool years. This study evaluated ...

  11. Resistance to thyroid hormone α, revelation of basic study to clinical consequences.

    Science.gov (United States)

    Tang, Yaling; Yu, Miao; Lian, Xiaolan

    2016-05-01

    In the past 3 years, 15 patients with resistance to thyroid hormone α (RTHα), nine THRA gene mutations have been reported, reforming classification of RTH. RTHα exhibits distinguished clinical manifestations from RTHβ, including growth retardation, skeletal dysplasia, impaired neurodevelopment, cardiovascular dysfunction, constipation and specific thyroid axis type. This review focuses on possible pathogenesis by revelatory basic science of RTHα animal models in vivo, and patients' mutant thyroid hormone receptor α (TRα) in vitro. Clinical manifestations and L-T4 effects are summarized, showing strong correlation to the severity of mutation mostly within the domain which dominated TR interaction with T3 and its corepressors/coactivators. In particular, we propose the diagnosis clues and promising treatment for clinicians. PMID:26812777

  12. Myocardial scintigraphy. Clinical use and consequence in a non-invasive cardiological department

    DEFF Research Database (Denmark)

    Dümcke, Christine Elisabeth; Graff, J; Rasmussen, SPL;

    2006-01-01

    INTRODUCTION: Myocardial perfusion imaging (MPI) is increasingly used for the diagnosis of ischaemic heart disease. The method is particularly applied as a gate keeper before coronary angiography (CAG) in patients with intermediate probability for ischaemic heart disease. This study aimed to...... analyse the clinical use of MPI in a university hospital without invasive cardiological laboratory. MATERIAL AND METHODS: In the period 01.01.2002 to 31.12.2003, 259 patients (141 women, 118 men) were referred to MPI from our department of cardiology. RESULTS: Normal MPI was seen in 111 patients (43......%), whereas reversible ischaemia was seen in 88 patients (34%) and led to referral of 52 patients (59%) to CAG. 17 patients (19%) continued clinical control, and 19 cases (22%) were closed. Correlating results between MPI and all performed CAGs were found in 42 patients (61%), and divergent results were seen...

  13. Carbon Monoxide Poisoning: Clinical Manifestations, Consequences, Monitoring, Diagnosis and Treatment of Toxicity

    Directory of Open Access Journals (Sweden)

    Feruze Turan Sönmez

    2015-11-01

    Full Text Available Carbon monoxide poisoning is a multisystem condition that may present with a wide range of symptoms and can cause a confusing constellation of clinical features. Diagnosis may be easily missed if physician is not alert about. Carbon monoxide intoxication is more frequent than it is reported. It has a simple treatment if diagnosed, and has many long-term sequela if under-treated.

  14. Clinical course of primary HIV infection: consequences for subsequent course of infection

    DEFF Research Database (Denmark)

    Pedersen, C; Lindhardt, B O; Jensen, B L;

    1989-01-01

    OBJECTIVE--To investigate the impact of the clinical course of the primary HIV infection on the subsequent course of the infection. DESIGN--Prospective documenting of seroconversion, follow up at six month intervals, and analysis of disease progression by life tables. PATIENTS--86 Men in whom...... who had no symptoms or mild illness (75% v 42% and 55% v 14%, respectively). CONCLUSION--The course of primary infection may determine the subsequent course of the infection....

  15. Neurodevelopmental consequences of sub-clinical carbon monoxide exposure in newborn mice.

    Directory of Open Access Journals (Sweden)

    Ying Cheng

    Full Text Available Carbon monoxide (CO exposure at high concentrations results in overt neurotoxicity. Exposure to low CO concentrations occurs commonly yet is usually sub-clinical. Infants are uniquely vulnerable to a variety of toxins, however, the effects of postnatal sub-clinical CO exposure on the developing brain are unknown. Apoptosis occurs normally within the brain during development and is critical for synaptogenesis. Here we demonstrate that brief, postnatal sub-clinical CO exposure inhibits developmental neuroapoptosis resulting in impaired learning, memory, and social behavior. Three hour exposure to 5 ppm or 100 ppm CO impaired cytochrome c release, caspase-3 activation, and apoptosis in neocortex and hippocampus of 10 day old CD-1 mice. CO increased NeuN protein, neuronal numbers, and resulted in megalencephaly. CO-exposed mice demonstrated impaired memory and learning and reduced socialization following exposure. Thus, CO-mediated inhibition of neuroapoptosis might represent an important etiology of acquired neurocognitive impairment and behavioral disorders in children.

  16. Clinical effect and necessity of interventional treatment in diabetic foot before and after amputation

    International Nuclear Information System (INIS)

    Objective: To assess the clinical effect and necessity of interventional treatment in diabetic foot before and after amputation. Methods: Combined intravascular angioplasty with intraarterial medicine perfusing were carried out in fourteen patients with diabetic foot including 10 patients treated before amputation and 4 after amputation involving superficial femoral, deep femoral, tibial and fitular arteries. Among them seventeen vessels with irregular stenosis and obstruction were treated by intravascular angioplasty through balloon dilation. Results: The technical successful rate was 100%, no complication happened. The symptoms were relieved in all patients after treatment, including promotion of lower extremity arterial blood perfusion, reducing range of amputation and wound healing after amputation. Conclusions: Intravascular interventional treatment is safe, effective and valuable in diabetic foot before and after amputation. (authors)

  17. European clinical guidelines for Tourette syndrome and other tic disorders. Part III: behavioural and psychosocial interventions

    DEFF Research Database (Denmark)

    Verdellen, Cara; van de Griendt, Jolande; Hartmann, Andreas;

    2011-01-01

    This clinical guideline provides recommendations for the behavioural and psychosocial interventions (BPI) of children and adolescents with tic disorders prepared by a working group of the European Society for the Study of Tourette Syndrome (ESSTS). A systematic literature search was conducted to...... obtain an update on the efficacy of BPI for tics. Relevant studies were identified using computerised searches of the Medline and PsycINFO databases and the Cochrane Library for the years 1950-2010. The search identified no meta-analyses, yet twelve (systematic) reviews and eight randomised controlled...... trials provided evidence for the current review. Most evidence was found for habit reversal training (HRT) and the available but smaller evidence also supports the efficacy of exposure with response prevention (ERP). Both interventions are considered first line behavioural treatments for tics for both...

  18. Clinical consequences of a formal mode of science of psychoanalysis and psychotherapy.

    Science.gov (United States)

    Langs, R; Badalamenti, A

    1992-10-01

    The paper has presented some ways in which existing formal-mode science results are of importance to the practicing clinician. Stress was placed on the quantification and mathematical identification of countertransference difficulties. Formal science results allow for deep insight into the effects of various approaches to doing psychotherapy that have not been previously available. By adding a new dimension to psychoanalytic observation and understanding, formal science studies of the deeper nature of the human mind and of the therapeutic interaction should help in time to lead to major revisions in clinical theory and practice. PMID:1443289

  19. Physiological and technical limitations of functional magnetic resonance imaging (fMRI) - consequences for clinical use

    International Nuclear Information System (INIS)

    Functional magnetic resonance imaging (fMRI) is the most common noninvasive technique in functional neuroanatomy. The capabilities and limitations of the method will be discussed based on a short review of the current knowledge about the neurovascular relationship. The focus of this article is on current methodical and technical problems regarding fMRI-based detection and localization of neuronal activity. Main error sources and their influence on the reliability and validity of fMRI-methods are presented. Appropriate solution strategies will be proposed and evaluated. Finally, the clinical relevance of MR-based diagnostic methods are discussed. (orig.)

  20. Acute interventional diagnosis and treatment of upper gastrointestinal arterial hemorrhage: its clinical value and influence factors

    International Nuclear Information System (INIS)

    Objective: To evaluate emergent angiography and interventional management in treating massive upper gastrointestinal (GI) arterial hemorrhage, and to discuss the factors influencing the angiographic bleeding signs and the interventional therapeutic results. Methods: The clinical data of 56 patients with massive upper GI arterial hemorrhage, who underwent diagnostic arteriography and interventional management with trans-catheter vasopressin infusion and embolization, were retrospectively analyzed. Systolic blood pressure of both pre-and post-interventional therapy was recorded and statistically analyzed. The arteriographic positive rates were separately calculated according to the catheter tip's location, being placed at the 2nd grade branch or at the 3 rd -4 th grade branch of the artery, and the relation of the positive rate with the tip's location was analyzed. A comparison of the hemostatic effect between trans-catheter vasopressin infusion and trans-catheter embolization was made. Results: The average systolic blood pressure of pre-and post-procedure was (93.14 ± 18.63) mmHg and (11.64 ± 13.61) mmHg respectively, with a significant difference (P = 0.023). The angiographic bleeding signs were demonstrated in 12 cases (21.4%) with the catheter's tip at the 2nd grade branch and in 56 cases (100%) with the catheter's tip at the 3 rd -4 th grade branch,the difference between the two was of statistically significance (P < 0.05). The technical success rate and the clinical hemostasis rate of via catheter vasopressin infusion was 80% (16 / 20) and 55% (11/20) respectively. Of nine re-bleeding cases, seven were successfully controlled with embolization therapy by using microcatheter and two had to receive surgery because of arterial rupture which was proved by angiography. The technical and the clinical rates of success for transcatheter embolization therapy were 93% (42 / 45) and 89% (40 / 45) respectively. Recurrence of bleeding was seen in two patients who got

  1. From orphan drugs to adopted therapies: Advancing C3-targeted intervention to the clinical stage.

    Science.gov (United States)

    Mastellos, Dimitrios C; Reis, Edimara S; Yancopoulou, Despina; Hajishengallis, George; Ricklin, Daniel; Lambris, John D

    2016-10-01

    Complement dysregulation is increasingly recognized as an important pathogenic driver in a number of clinical disorders. Complement-triggered pathways intertwine with key inflammatory and tissue destructive processes that can either increase the risk of disease or exacerbate pathology in acute or chronic conditions. The launch of the first complement-targeted drugs in the clinic has undeniably stirred the field of complement therapeutic design, providing new insights into complement's contribution to disease pathogenesis and also helping to leverage a more personalized, comprehensive approach to patient management. In this regard, a rapidly expanding toolbox of complement therapeutics is being developed to address unmet clinical needs in several immune-mediated and inflammatory diseases. Elegant approaches employing both surface-directed and fluid-phase inhibitors have exploited diverse components of the complement cascade as putative points of therapeutic intervention. Targeting C3, the central hub of the system, has proven to be a promising strategy for developing biologics as well as small-molecule inhibitors with clinical potential. Complement modulation at the level of C3 has recently shown promise in preclinical primate models, opening up new avenues for therapeutic intervention in both acute and chronic indications fueled by uncontrolled C3 turnover. This review highlights recent developments in the field of complement therapeutics, focusing on C3-directed inhibitors and alternative pathway (AP) regulator-based approaches. Translational perspectives and considerations are discussed, particularly with regard to the structure-guided drug optimization and clinical advancement of a new generation of C3-targeted peptidic inhibitors. PMID:27353192

  2. Mega clinical trials which have shaped the RAS intervention clinical practice.

    Science.gov (United States)

    Düsing, Rainer

    2016-06-01

    Following extensive clinical research, drugs affecting the renin-angiotensin system have been used for the treatment of patients with congestive heart failure, myocardial infarction, hypertension, diabetic nephropathy, chronic renal failure and for reducing the risk of developing major cardiovascular (CV) events. This review examines all mega trials (those involving >1000 patients) and smaller pivotal trials involving angiotensin-converting enzyme inhibitors (ACE-Is; 25 mega trials) and angiotensin receptor blockers (ARBs; 27 mega trials) to provide perspective on the huge database of evidence that has accumulated on the use of these drugs. Our review demonstrates that ACE-Is and ARBs are generally as effective as conventional therapies in the treatment of hypertension, but offer additional cardioprotective benefits in patients with heart failure, and in those who have experienced myocardial infarction. Also, both ACE-Is and ARBs are capable of renal protection in addition to their blood-pressure-lowering effects. Although ACE-Is and ARBs provide major benefits to CV patients, doubts remain over the concept of blood-pressure-independent CV protection offered by both classes of drugs. ACE-Is and ARBs appear to be equally effective with respect to morbidity and mortality endpoints, but ARBs are better tolerated. Considering the available evidence, the combined use of an ACE-I and ARB should be avoided and full doses of either ACE-I or ARB should be aimed for as evidence suggests they provide a greater prognostic benefit. PMID:27271312

  3. Clinical Decision Support Tools for Selecting Interventions for Patients with Disabling Musculoskeletal Disorders

    DEFF Research Database (Denmark)

    Gross, Douglas P; Armijo-Olivo, Susan; Shaw, William S; Williams-Whitt, Kelly; Shaw, Nicola T; Hartvigsen, Jan; Qin, Ziling; Ha, Christine; Woodhouse, Linda J; Steenstra, Ivan A

    2016-01-01

    Purpose We aimed to identify and inventory clinical decision support (CDS) tools for helping front-line staff select interventions for patients with musculoskeletal (MSK) disorders. Methods We used Arksey and O'Malley's scoping review framework which progresses through five stages: (1) identifying...... the research question; (2) identifying relevant studies; (3) selecting studies for analysis; (4) charting the data; and (5) collating, summarizing and reporting results. We considered computer-based, and other available tools, such as algorithms, care pathways, rules and models. Since this research...

  4. Usual Care as the Control Group in Clinical Trials of Nonpharmacologic Interventions

    OpenAIRE

    Thompson, B Taylor; Schoenfeld, David

    2007-01-01

    We discuss the pros and cons of including usual care as a control arm in clinical trials of nonpharmacologic interventions. Usual care is a term used to describe the full spectrum of patient care practices in which clinicians have the opportunity (which is not necessarily seized) to individualize care. The decision to use usual care as the control arm should be based on the nature of the research question and the uniformity of usual-care practices. The use of a usual-care arm in a two-arm tri...

  5. Alzheimer’s disease multiple intervention trial (ADMIT: study protocol for a randomized controlled clinical trial

    Directory of Open Access Journals (Sweden)

    Callahan Christopher M

    2012-06-01

    Full Text Available Abstract Background Given the current lack of disease-modifying therapies, it is important to explore new models of longitudinal care for older adults with dementia that focus on improving quality of life and delaying functional decline. In a previous clinical trial, we demonstrated that collaborative care for Alzheimer’s disease reduces patients’ neuropsychiatric symptoms as well as caregiver stress. However, these improvements in quality of life were not associated with delays in subjects’ functional decline. Trial design Parallel randomized controlled clinical trial with 1:1 allocation. Participants A total of 180 community-dwelling patients aged ≥45 years who are diagnosed with possible or probable Alzheimer’s disease; subjects must also have a caregiver willing to participate in the study and be willing to accept home visits. Subjects and their caregivers are enrolled from the primary care and geriatric medicine practices of an urban public health system serving Indianapolis, Indiana, USA. Interventions All patients receive best practices primary care including collaborative care by a dementia care manager over two years; this best practices primary care program represents the local adaptation and implementation of our prior collaborative care intervention in the urban public health system. Intervention patients also receive in-home occupational therapy delivered in twenty-four sessions over two years in addition to best practices primary care. The focus of the occupational therapy intervention is delaying functional decline and helping both subjects and caregivers adapt to functional impairments. The in-home sessions are tailored to the specific needs and goals of each patient-caregiver dyad; these needs are expected to change over the course of the study. Objective To determine whether best practices primary care plus home-based occupational therapy delays functional decline among patients with Alzheimer’s disease compared

  6. Training-Based Interventions in Motor Rehabilitation after Stroke: Theoretical and Clinical Considerations

    Directory of Open Access Journals (Sweden)

    Annette Sterr

    2004-01-01

    Full Text Available Basic neuroscience research on brain plasticity, motor learning and recovery has stimulated new concepts in neurological rehabilitation. Combined with the development of set methodological standards in clinical outcome research, these findings have led to a double-paradigm shift in motor rehabilitation: (a the move towards evidence-based procedures for the assessment of clinical outcome & the employment of disablement models to anchor outcome parameters, and (b the introduction of practice-based concepts that are derived from testable models that specify treatment mechanisms. In this context, constraint-induced movement therapy (CIT has played a catalytic role in taking motor rehabilitation forward into the scientific arena. As a theoretically founded and hypothesis-driven intervention, CIT research focuses on two main issues. The first issue is the assessment of long-term clinical benefits in an increasing range of patient groups, and the second issue is the investigation of neuronal and behavioural treatment mechanisms and their interactive contribution to treatment success. These studies are mainly conducted in the research environment and will eventually lead to increased treatment benefits for patients in standard health care. However, gradual but presumably more immediate benefits for patients may be achieved by introducing and testing derivates of the CIT concept that are more compatible with current clinical practice. Here, we summarize the theoretical and empirical issues related to the translation of research-based CIT work into the clinical context of standard health care.

  7. Neuroinflammatory responses to traumatic brain injury: etiology, clinical consequences, and therapeutic opportunities

    Directory of Open Access Journals (Sweden)

    Lozano D

    2015-01-01

    Full Text Available Diego Lozano,* Gabriel S Gonzales-Portillo,* Sandra Acosta, Ike de la Pena, Naoki Tajiri, Yuji Kaneko, Cesar V Borlongan Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, USA *These authors contributed equally to this work Abstract: Traumatic brain injury (TBI is a serious public health problem accounting for 1.4 million emergency room visits by US citizens each year. Although TBI has been traditionally considered an acute injury, chronic symptoms reminiscent of neurodegenerative disorders have now been recognized. These progressive neurodegenerative-like symptoms manifest as impaired motor and cognitive skills, as well as stress, anxiety, and mood affective behavioral alterations. TBI, characterized by external bumps or blows to the head exceeding the brain’s protective capacity, causes physical damage to the central nervous system with accompanying neurological dysfunctions. The primary impact results in direct neural cell loss predominantly exhibiting necrotic death, which is then followed by a wave of secondary injury cascades including excitotoxicity, oxidative stress, mitochondrial dysfunction, blood–brain barrier disruption, and inflammation. All these processes exacerbate the damage, worsen the clinical outcomes, and persist as an evolving pathological hallmark of what we now describe as chronic TBI. Neuroinflammation in the acute stage of TBI mobilizes immune cells, astrocytes, cytokines, and chemokines toward the site of injury to mount an antiinflammatory response against brain damage; however, in the chronic stage, excess activation of these inflammatory elements contributes to an “inflamed” brain microenvironment that principally contributes to secondary cell death in TBI. Modulating these inflammatory cells by changing their phenotype from proinflammatory to antiinflammatory would likely promote therapeutic effects on TBI. Because neuroinflammation occurs at

  8. Clinical significance of post-interventional cerebral hyperdensities after endovascular mechanical thrombectomy in acute ischaemic stroke

    Energy Technology Data Exchange (ETDEWEB)

    Nikoubashman, Omid [Uniklinik Aachen, Klinik fuer Diagnostische und Interventionelle Neuroradiologie, Aachen (Germany); Uniklinik Aachen, Klinik fuer Neurologie, Aachen (Germany); Reich, Arno; Gindullis, Mirco; Schulz, Joerg B. [Uniklinik Aachen, Klinik fuer Neurologie, Aachen (Germany); Frohnhofen, Katharina; Pjontek, Rastislav; Brockmann, Marc-Alexander; Wiesmann, Martin [Uniklinik Aachen, Klinik fuer Diagnostische und Interventionelle Neuroradiologie, Aachen (Germany)

    2014-01-15

    This study aims to investigate the clinical significance of post-interventional cerebral hyperdensities (PCHD) after endovascular mechanical thrombectomy in acute ischaemic stroke. Data of 102 consecutive patients who received post-interventional CT scans within 4.5 h after mechanical thrombectomy were analysed retrospectively. Sixty-two of 102 patients (60.8 %) had PCHD on their post-interventional CT scans. The most common site of PCHD was the basal ganglia. PCHD were persisting in 13 of 62 patients (21.0 %), and transient in the remaining 49 patients (79.0 %) within 24 h. Four patients with PCHD and four patients without PCHD suffered from parenchymal haemorrhage. Neither ASA nor Clopidogrel, Tirofiban or rtPA were risk factors for PCHD. Final infarction size was congruent with or bigger than areas of PCHD in 93.3 % of cases in our series. PCHD was not a risk factor for parenchymal haemorrhage in our series. The occurrence of PCHD was strongly related to the prior presence of infarction. PCHD was also a strong predictor for final infarction size. (orig.)

  9. Penetrance and clinical consequences of a gross SDHB deletion in a large family.

    Science.gov (United States)

    Solis, D C; Burnichon, N; Timmers, H J L M; Raygada, M J; Kozupa, A; Merino, M J; Makey, D; Adams, K T; Venisse, A; Gimenez-Roqueplo, A-P; Pacak, K

    2009-04-01

    Mutations in the gene encoding subunit B of the mitochondrial enzyme succinate dehydrogenase (SDHB) are inherited in an autosomal dominant manner and are associated with hereditary paraganglioma (PGL) and pheochromocytoma. The phenotype of patients with SDHB point mutations has been previously described. However, the phenotype and penetrance of gross SDHB deletions have not been well characterized as they are rarely described. The objective was to describe the phenotype and estimate the penetrance of an exon 1 large SDHB deletion in one kindred. A retrospective and prospective study of 41 relatives across five generations was carried out. The main outcome measures were genetic testing, clinical presentations, plasma catecholamines and their O-methylated metabolites. Of the 41 mutation carriers identified, 11 were diagnosed with PGL, 12 were found to be healthy carriers after evaluation, and 18 were reportedly healthy based on family history accounts. The penetrance of PGL related to the exon 1 large SDHB deletion in this family was estimated to be 35% by age 40. Variable expressivity of the phenotype associated with a large exon 1 SDHB deletion was observed, including low penetrance, diverse primary PGL tumor locations, and malignant potential. PMID:19389109

  10. The Prognosis of Primary Percutaneous Coronary Intervention after One Year Clinical Follow Up

    Directory of Open Access Journals (Sweden)

    Yahya Dadjoo

    2013-03-01

    Full Text Available Objectives: The aim of this study was to evaluate the clinical outcomes, one year after primary percutaneous coronary intervention(PCI. Patients and Methods: From September 2009 to March 2012, primary PCI was performed on 70 cases, and the data relating to their catheterization were recorded. Peri-interventional treatment data included PCI with drug-eluting or bare-metal stent or balloon angioplasty alone. Results: The mean age of the patients was 61.34+11.31 years, and 72.9% of them were males. The ratios of patients with diabetes, hypertension and, hyperlipidemia were 61.4%, 71.4%, and 52.9% respectively. In clinical follow-up, total incidence of death was 4.3%, with no death occurring during 30 days. However, 3 patients died after one-year, of which one patient (1.4% had cardiac problem and the other 2 (2.9% died because of non-cardiac reasons. Target vessel revascularization, reinfarction within 30 days, and mechanical complication or stroke were not found in any of the patients. Patients with hypertension (6% and those with LAD ST-elevation myocardial infarction (5% died after one year (P= 0.263 and P= 0.319 respectively. However, no mortality was reported in patients with RCA and LCX ST-elevation myocardial infarction. Of subjects with multivessel disease, 7% died after one-year (P= 0.161, but there was no reported mortality in those with single vessel disease.

  11. Gender differences among suicide attempters attending a Crisis Intervention Clinic in South India

    Directory of Open Access Journals (Sweden)

    Vikas Menon

    2015-01-01

    Full Text Available Background and Objectives: Studying gender differences among suicide attempters is important for identifying gender-specific risk factors and for planning management and prevention. Our objective was to delineate gender differences among a well-defined group of suicide attempters. Materials and Methods: This record-based study was conducted among patients presenting to a Crisis Intervention Clinic in a Tertiary Care Hospital in South India. Information was gathered regarding sociodemographic and clinical characteristics. Hopelessness was measured using Beck Hopelessness Scale (BHS, and stress was evaluated using Presumptive Stressful Life Events Scale (PSLES. Results: The sample comprised of 162 males and 137 females. Males were significantly older and were more likely to be employed as compared to females. Alcohol use was significantly more in males and number of men who attempted suicide under intoxication was significantly higher. Females had a greater proportion of attempts with the use of plant poisons and medication overdose. There was no significant difference between two genders on BHS though differences were noted on types of stresses reported on PSLES. Conclusion: Gender-specific differences were noted with regard to substance use, mode of attempt and types of stressors experienced. Identifying these factors might help us to design targeted interventions to prevent further attempts.

  12. Improving the Dictation in Attention Deficit Hyperactivity Disorder by Using Computer Based Interventions: A Clinical Trial

    Directory of Open Access Journals (Sweden)

    Mahdi Tehranidoost

    2006-07-01

    Full Text Available Objective: The aim of the current study was to assess the impact of computer games and computer-assisted type instruction on dictation scores of elementary school children with attention deficit – hyperactivity disorder (ADHD. Method: In this single-blind clinical trial, 37 elementary school children with ADHD, selected by convenience sampling and divided into group I (n=17 and group II (n=20, underwent eight one-hour sessions (3 sessions per week of intervention by computer games versus computer-assisted type instruction, respectively. 12 school dictation scores were considered: 4 scores preintervention, 4 scores during interventions, and 4 scores post-intervention. Dictation test was taken during each session. Data was analyzed using repeated measure ANOVA. Results: Two groups were matched for age, gender, school grade, medication, IQ, parent’s and teacher’s Conners’ scale scores, having computer at home, history of working with computer, and mean dictation scores. There was no significant difference in dictation scores before and after interventions and also between the study groups. The improvement in school dictation scores had no significant correlation with age, gender, Ritalin use, owning a computer at home and past history of computer work, baseline dictation scores, Ritalin dose, educational status, IQ, and the total score of parent’s and teacher’s Conners’ rating scale. Conclusion: Absence of significant improvement in dictation scores in study groups may be due to the confounding effect of other variables with known impact on dictation scores. Further studies in this field should also assess the change of attention and memory.

  13. Compliance of an elderly hip fracture population with secondary preventative measures. Efficacy of a simple clinical practice intervention.

    LENUS (Irish Health Repository)

    Street, John

    2012-02-03

    Secondary pharmaceutical measures are effective in all age groups for the prevention of osteoporotic fractures. This prospective study determines the demographics of 566 consecutive osteoporotic hip fractures presenting to a Level 1 Trauma Center. We examine the efficacy of simple treatment recommendations for pharmaceutical treatment of osteoporosis and the factors determining general practitioner and patient compliance with these recommendations in a community setting. One out of four patients (24.5%) had sustained a previous fragility fracture. Mean age was 80 years. Twenty five percent were resident in a nursing home and only 10% were taking anti-resorptive therapy preoperatively. In hospital mortality was 6%, and 39% of recruited patients were dead at 12 months. By this time more than half the survivors were resident in a nursing home. The compliance with anti-resorptive therapy had increased to over 70% consequent to our simple recommendations. Significant differences in GP and patient compliance were observed between nursing home and own residence dwellers. This study demonstrates the efficacy of a simple clinical practice intervention in increasing patient and GP compliance with secondary fracture prevention measures. We also discuss many of the confounding issues determining this compliance.

  14. Development and Delivery of a Physical Activity Intervention for People With Huntington Disease: Facilitating Translation to Clinical Practice

    Science.gov (United States)

    Quinn, Lori; Trubey, Rob; Gobat, Nina; Dawes, Helen; Edwards, Rhiannon Tudor; Jones, Carys; Townson, Julia; Drew, Cheney; Kelson, Mark; Poile, Vincent; Rosser, Anne; Hood, Kerenza

    2016-01-01

    Background and Purpose: We studied the development and delivery of a 14-week complex physical activity intervention for people with Huntington disease, where detailed information about the intervention was fully embedded in the trial design process. Methods: Intervention Development: The intervention was developed through a series of focus groups. The findings from the focus groups informed the development of a logic model for the physical activity intervention that was broadly consistent with the framework of self-determination theory. Intervention Delivery: Key components underpinning the delivery of the intervention were implemented including a defined coach training program and intervention fidelity assessment methods. Training of coaches (physical therapists, occupational therapists, research nurses, and exercise trainers) was delivered via group and 1:1 training sessions using a detailed coach's manual, and with ongoing support via video calls, and e-mail communication as needed. Detailed documentation was provided to determine costs of intervention development and coach training. Results: Intervention delivery coaches at 8 sites across the United Kingdom participated in the face-to-face training. Self-report checklists completed by each of the coaches indicated that all components of the intervention were delivered in accordance with the protocol. Mean (standard deviation) intervention fidelity scores (n = 15), as measured using a purpose-developed rating scale, was 11 (2.4) (out of 16 possible points). Coaches' perceptions of intervention fidelity were similarly high. The total cost of developing the intervention and providing training was £30,773 ($47,042 USD). Discussion and Conclusions: An important consideration in promoting translation of clinical research into practice is the ability to convey the detailed components of how the intervention was delivered to facilitate replication if the results are favorable. This report presents an illustrative

  15. Engaging Nurses in Research for a Randomized Clinical Trial of a Behavioral Health Intervention

    Directory of Open Access Journals (Sweden)

    Lona Roll

    2013-01-01

    Full Text Available Nurse involvement in research is essential to the expansion of nursing science and improved care for patients. The research participation challenges encountered by nurses providing direct care (direct care nurses include balancing patient care demands with research, adjusting to fluctuating staff and patient volumes, working with interdisciplinary personnel, and feeling comfortable with their knowledge of the research process. The purpose of this paper is to describe efforts to engage nurses in research for the Stories and Music for Adolescent/Young Adult Resilience during Transplant (SMART study. SMART was an NIH-funded, multisite, randomized, behavioral clinical trial of a music therapy intervention for adolescents/young adults (AYA undergoing stem cell transplant for an oncology condition. The study was conducted at 8 sites by a large multidisciplinary team that included direct care nurses, advanced practice nurses, and nurse researchers, as well as board-certified music therapists, clinical research coordinators, and physicians. Efforts to include direct care nurses in the conduct of this study fostered mutual respect across disciplines in both academic and clinical settings.

  16. Percutaneous coronary intervention in asians- are there differences in clinical outcome?

    Directory of Open Access Journals (Sweden)

    Chua Terrance S

    2011-05-01

    Full Text Available Abstract Background Ethnic differences in clinical outcome after percutaneous coronary intervention (PCI have been reported. Data within different Asian subpopulations is scarce. We aim to explore the differences in clinical profile and outcome between Chinese, Malay and Indian Asian patients who undergo PCI for coronary artery disease (CAD. Methods A prospective registry of consecutive patients undergoing PCI from January 2002 to December 2007 at a tertiary care center was analyzed. Primary endpoint was major adverse cardiovascular events (MACE of myocardial infarction (MI, repeat revascularization and all-cause death at six months. Results 7889 patients underwent PCI; 7544 (96% patients completed follow-up and were included in the analysis (79% males with mean age of 59 years ± 11. There were 5130 (68% Chinese, 1056 (14% Malays and 1001 (13.3% Indian patients. The remaining 357 (4.7% patients from other minority ethnic groups were excluded from the analysis. The primary end-point occurred in 684 (9.1% patients at six months. Indians had the highest rates of six month MACE compared to Chinese and Malays (Indians 12% vs. Chinese 8.2% vs. Malays 10.7%; OR 1.55 95%CI 1.24-1.93, p Conclusion These data indicate that ethnic variations in clinical outcome exist following PCI. In particular, Indian patients have higher six month event rates compared to Chinese and Malays. Future studies are warranted to elucidate the underlying mechanisms behind these variations.

  17. The Radiologist Will See You Now: Patients' Perceptions of an Outpatient Interventional Clinic.

    Science.gov (United States)

    Abboud, Salim; Partovi, Sasan; Nakamoto, Dean; Azar, Nami

    2016-01-01

    Patient satisfaction is becoming an increasingly important part of America's healthcare system. Patient satisfaction is now a metric assessed for value-based incentive payments by the Center for Medicare and Medicaid Services, and the healthcare market is becoming increasingly consumer-driven as patients are provided with more options regarding where they receive care as well as improved access to medical information. Radiologists, while less involved with direct patient care than other medical specialties, are not immune to the changing medical landscape and need to adapt to a progressively value- and patient-oriented healthcare system. At our institution, first-year radiology residents take an active role in our outpatient interventional radiology clinic by performing clinical histories and physical exams in a dedicated radiology clinic examination rooms. Stressing the various opportunities for patient interaction and the potential benefits of patient- centered radiology in the evolving healthcare system may increase its perceived value among both radiology residents as well as practicing radiologists. ​Directly engaging patients may be unfamiliar territory for the practicing radiologist and an unexpected prospect for current residents, but available data suggests that patients do value direct interaction with radiologists during the course of their care. PMID:26596560

  18. Engaging nurses in research for a randomized clinical trial of a behavioral health intervention.

    Science.gov (United States)

    Roll, Lona; Stegenga, Kristin; Hendricks-Ferguson, Verna; Barnes, Yvonne J; Cherven, Brooke; Docherty, Sharron L; Robb, Sheri L; Haase, Joan E

    2013-01-01

    Nurse involvement in research is essential to the expansion of nursing science and improved care for patients. The research participation challenges encountered by nurses providing direct care (direct care nurses) include balancing patient care demands with research, adjusting to fluctuating staff and patient volumes, working with interdisciplinary personnel, and feeling comfortable with their knowledge of the research process. The purpose of this paper is to describe efforts to engage nurses in research for the Stories and Music for Adolescent/Young Adult Resilience during Transplant (SMART) study. SMART was an NIH-funded, multisite, randomized, behavioral clinical trial of a music therapy intervention for adolescents/young adults (AYA) undergoing stem cell transplant for an oncology condition. The study was conducted at 8 sites by a large multidisciplinary team that included direct care nurses, advanced practice nurses, and nurse researchers, as well as board-certified music therapists, clinical research coordinators, and physicians. Efforts to include direct care nurses in the conduct of this study fostered mutual respect across disciplines in both academic and clinical settings. PMID:24102024

  19. [Clinical implication of urinary protein markers in diabetic nephropathy and interventional effects of Chinese herbal medicine].

    Science.gov (United States)

    Shi, Xi-Miao; Meng, Xian-Jie; Wan, Yi-Gang; Shen, Shan-Mei; Luo, Xun-Yang; Gu, Liu-Bao; Yao, Jian

    2014-07-01

    In clinic, some urinary protein makers can dynamically and noninvasively reflect the degree of renal tubular injury in patients with diabetic nephropathy (DN). These urinary biomarkers of tubular damage are broadly divided into two categories. One is newfound, including kidney injury molecule-1 (Kim-1), neutrophil getatinase-associated lipocalin (NGAL), liver-type fatty acid-binding protein (L-FABP) and cystatin C (CysC); the other one is classical, including beta2 microglobulin (beta2-MG), retinal binding protein (RBP) and N-acetyl-beta-D-glucosaminidase (NAG). It is reported that, the increases in urinary protein markers are not only closely related to the damage of tubular epithelial cells in DN patients, but also can be ameliorated by the treatment with Chinese herbal compound preparations or Chinese herbal medicine. Recently, although urinary proteomics are used in the protein separation and identification, the traditional associated detection of urinary protein markers is more practical in clinic. At present, it is possible that the associated detection of urinary biomarkers of glomerular and tubular damages may be a feasible measure to reveal the clinical significance of urinary protein markers in DN patients and the interventional effects of Chinese herbal medicine. PMID:25272479

  20. A brief conversation analytic communication intervention can change history-taking in the seizure clinic.

    Science.gov (United States)

    Jenkins, Laura; Cosgrove, Jeremy; Ekberg, Katie; Kheder, Ammar; Sokhi, Dilraj; Reuber, Markus

    2015-11-01

    Question design during history-taking has clear implications for patients' ability to share their concerns in general and their seizure experiences in particular. Studies have shown that unusually open questions at the start of the consultation enable patients to display interactional and linguistic markers which may help with the otherwise challenging differentiation of epileptic from nonepileptic seizures (NES). In this study, we compared the problem presentation approach taken by trainee neurologists in outpatient encounters with new patients before and after a one-day conversation analytic training intervention in which doctors were taught to adopt an open format of question design and recognize diagnostically relevant linguistic features. We audio/video-recorded clinical encounters between ten doctors, their patients, and accompanying persons; transcribed the interactions; and carried out quantitative and qualitative analyses. We studied 39 encounters before and 55 after the intervention. Following the intervention, doctors were significantly more likely to use nondirective approaches to soliciting patient accounts of their presenting complaints that invited the patient to describe their problems from their own point of view and gave them better opportunity to determine the initial agenda of the encounter. The time to first interruption by the doctor increased (from 52 to 116 s, p<.001). While patients were given more time to describe their seizure experiences, the overall appointment length did not increase significantly (19 vs 21 min, n.s.). These changes gave patients more conversational space to express their concerns and, potentially, to demonstrate the interactional and linguistic features previously found to help differentiate between epilepsy and NES, without impacting the length of the consultations. PMID:26409131

  1. Clinical investigation study on occupational exposure of operators during cardiovascular intervention

    International Nuclear Information System (INIS)

    Objective: To investigate the personal effective dose of the operator in cardiovascular intervention. Methods: Lithium fluoride (LiF) thermoluminescent dosimeters (TLD) were used to carry out personal dose monitoring for the operator. Effective doses of the operator were evaluated in 28 clinical operations. Results: The average fluoroscopy time for 24 Coronary angiography (CA), percutaneous transluminal coronary angioplasty (PTCA) and percutaneous intracoronary arterial stenting (PICAS) procedures was 19.2±6.3 min, and the average effective dose of the operator per procedure was 4.1±0.9 μSv (under protection) and 52.2±15.5 μSv (without protection). However, for 4 PT procedures, average fluoroscopy time was 14.1±4.6 min, and the average effective dose of the operator per operation was 5.5±1.4 μSv (under protection) and 220±42 μSv (without protection). Conclusions: Reducing fluoroscopy time, femoral artery access to the patients are recommended during interventional procedures. In order to decrease the radiation risk to the lowest level, more advanced equipment should be applied and radiation protection should be fully managed. (authors)

  2. Clinical Use of an Autovideography Intervention to Support Recovery in Individuals with Severe Mental Illness.

    Science.gov (United States)

    Linz, Sheila; Hanrahan, Nancy P; DeCesaris, Marissa; Petros, Ryan; Solomon, Phyllis

    2016-05-01

    The current authors introduced an innovative autovideography intervention asking mental health consumers to use video cameras for 1 month to tell about their recovery. The research approach was based on a participatory research model with workers and consumers of a recovery education center fully involved with the study design and implementation. Twelve individuals who had graduated from a recovery program participated. The participant-produced videos were qualitatively analyzed using thematic analysis. The use of autovideography was found to be feasible and can be used clinically to support the process of recovery by providing opportunities for reciprocity, self-reflection, and advocacy. Consumer-produced videos provide a voice to inform others with and without mental illness about the concerns of individuals with mental illness and the process of recovery. [Journal of Psychosocial Nursing and Mental Health Services, 54(5), 33-40.]. PMID:27135892

  3. Bibliometric Analysis: Mirror Therapy as an Occupational Therapy Intervention Strategy in the Clinical Setting

    Directory of Open Access Journals (Sweden)

    Elvis Siprián Castro Alzate

    2016-01-01

    Full Text Available Objective: To determine the national and international scientific evidence regarding the use of mirror therapy, as an occupational therapy intervention tool in the clinical setting, in order to acquire knowledge and implement this strategy in professional practice. Materials and methods: A descriptive study was conducted in which the research strategy was held through medical subject headings (MeSH, such as “mirror neuron”, ”occupational therapy”, “physical rehabilitation” and “motor imagery”. Through the use of the bolean and combinations in five different databases were performed: Embase, Ebsco, OTseeker, Science Direct and Medline. The analysis was elaborated by establishing frequencies of different variables such as journal, country, study type and publish­ing year. Conclusions: In the evidence analysis it was found that mirror therapy is an interven­tion modality recently used by different rehabilitation professionals. Since 2004, an increase in the generation of high impact scientific evidence about this subject has been recognized, due in part to the reported effectiveness in clinical practices, mainly the treatment of health conditions secondary to stroke, limb amputations, chronic pain syndromes, and post-surgical rehabilitation. During the reviewed period, an increase in high level academic evidence was observed: 35.7 % of the analyzed publications correspond to randomized controlled trials and 42.9 % are system­atic reviews. The use of mirror therapy in occupational therapy is an intervention modality that facilitates functional rehabilitation processes, promotes independence in performing activities of daily living (adl and allows social participation and environment adaptation processes to happen.

  4. Health-related restrictions of choices and choosing: implications for quality of life and clinical interventions

    Directory of Open Access Journals (Sweden)

    Barry J Gurland

    2010-08-01

    Full Text Available Barry J Gurland1, Huai Cheng2, Mathew S Maurer31Columbia University Department of Psychiatry, Stroud Center for Study of Quality of Life, New York, NY, USA; 2Anderson Cancer Center, Houston, TX, USA; 3Columbia Presbyterian Medical Center, New York, NY, USABackground: The process of “accessing choices and choosing among them” (c-c has been proposed as a model for understanding, evaluating, and assisting a patient’s management of quality of life. If desired choices are freely accessible, and the act of choosing is efficient and unconstrained, then the outcome is optimized quality of life. The c-c model fits many clinical situations where improved quality of life is a goal, and interventions may be aimed at relieving health-related restrictions of the patient’s desired activities. Aims: To determine the impact of health restrictions of choices and choosing on indicators and outcomes reflecting quality of life. Method: Secondary analysis of a community-based health survey of three ethnic groups, 65 years and older (n = 2,130, repeated after 18 months, with mortality over 6 years. Findings: Complaints of health restrictions of desired activities accounted for about half the variance of all determinants of a quality of life proxy indicator, and had a high frequency. Such complaints also predicted declines in mood and function, higher death rates, and increased service use.Conclusions: Clinical trials are warranted of the efficacy for quality of life improvement of interventions that focus on the relief of health-induced restrictions of desired activities.Keywords: choice, quality of life, aging, health restrictions

  5. Evaluation of mid- and long-term consequences, clinical and social performance in Chernobyl acute radiation syndrome patients in a multi-centre clinical follow-up study

    International Nuclear Information System (INIS)

    Since the Chernobyl accident in 1986 nearly all survivors (n=199) of 237 patients with suspected acute radiation syndrome (ARS) underwent regular follow-up investigations in the scientific centres in Kiev and in Moscow. In a close collaboration with these centres we investigate the health status of this population in a five step approach. An integral part of this approach to patient evaluation and analysis of the mid- and long-term consequences of the Chernobyl accident is a 'Questionnaire for clinical, laboratory and functional follow-up of radiation-exposed persons', developed with these centres. Beyond this project we report as an interim some results of analyses performed by the scientific centers in Kiev and in Moscow about disorders of the cardiovascular system and the digestive tract, formation of cataract, generalized and local skin injuries and/or disorders as well as for a subpopulation (n=89) the Karnofsky performance score and working ability

  6. Consequences and outcomes of chronic radiation sickness induced by external γ-rays(50 years of clinical follow-up)

    International Nuclear Information System (INIS)

    Health was analyzed for 673 workers of the first Russian nuclear facility. These nuclear workers had CRS induced by external overall exposure to γ -rays in high doses (total, 1.0-9.76 Gy). The study was focused on evaluation of the post-exposure recovery in most radiosensitive systems and organs, consequences and outcomes of chronic radiation sickness (CRS). The complex evaluation of peripheral blood data and results of bone marrow studies revealed a moderately pronounced bone marrow hypoplasia for 2% of cases and partial hypoplasia of granulocytopoiesis for 4.9% of cases (most patients aged over 70). The changes were clinically compensated and did not require any special treatment. Chromosome aberrations in somatic cells are still indicators of radiation past-exposures; their frequency has a correlation with total dose and 239 Pu incorporation. No high incidence of complications such as cerebrovasciular diseases (CVD) was revealed for CRS patients with high doses (total dose exceeded 4.0 Gy, maximum annual dose exceeded 2.0 Gy) and clinical symptoms of the early (up to 45 years) cerebral atherosclerosis (CAS). The retrospective analysis of clinical data for 370 CRS cases registered during 1950-60ss among workers with lower doses indicated that the moderately pronounced symptoms of CRS were formed at dose not less than 1.4 Gy accumulated during the first 1-2 years of work and annual dose, 0.73 Gy. Cardiovascular diseases prevailed followed by malignant neoplasms in the structure of death causes during 50 years of follow-up. Presented results for the cohort of individuals exposed in high doses can be used in health examination of those, who were involved in radiation accidents or exposure incidents

  7. Prescription Writing in Small Groups as a Clinical Pharmacology Educational Intervention: Perceptions of Preclerkship Medical Students.

    Science.gov (United States)

    James, Henry; Tayem, Yasin I Y; Al Khaja, K A J; Veeramuthu, Sindhan; Sequeira, Reginald P

    2016-08-01

    Medical students do not perform well in writing prescriptions, and the 3 variables-learner, teacher, and instructional method-are held responsible to various degrees. The objective of this clinical pharmacology educational intervention was to improve medical students' perceptions, motivation, and participation in prescription-writing sessions. The study participants were second-year medical students of the College of Medicine and Medical Sciences of the Arabian Gulf University, Bahrain. Two prescription-writing sessions were conducted using clinical case scenarios based on problems the students had studied as part of the problem-based learning curriculum. At the end of the respiratory system subunit, the training was conducted in small groups, each facilitated by a tutor. At the end of the cardiovascular system subunit, the training was conducted in a traditional large-group classroom setting. Data were collected with the help of a questionnaire at the end of each session and a focus group discussion. A majority of the students (95.3% ± 2.4%) perceived the small-group method better for teaching and learning of all aspects of prescription writing: analyzing the clinical case scenario, applying clinical pharmacology knowledge for therapeutic reasoning, using a formulary for searching relevant prescribing information, and in writing a complete prescription. Students also endorsed the small-group method for better interaction among themselves and with the tutor and for the ease of asking questions and clarifying doubts. In view of the principles of adult learning, where motivation and interaction are important, teaching and learning prescription writing in small groups deserve a serious consideration in medical curricula. PMID:26677798

  8. Self-Reported Low Self-Esteem. Intervention and Follow-Up in a Clinical Setting

    Directory of Open Access Journals (Sweden)

    Søren Ventegodt

    2007-01-01

    Full Text Available At the Research Clinic for Holistic Medicine in Copenhagen, 43 patients who presented with low or very low self-esteem were treated with psychodynamic short-term therapy complemented with bodywork. They received an average of 20 sessions at a cost of 1,600 EURO. The bodywork helped the patients to confront old emotional pain from childhood trauma repressed to the body-mind. Results showed that 60.5% recovered from low selfesteem (95% CI: 44.41–75.02%. Calculated from this, we have NNT = 1.33–2.25. Almost all aspects of life improved at the same time (p < 0.01: physical health, mental health, quality of life, and ability to function in a number of important areas (partner, friends, sexually, and socially. This indicated that we had successfully induced existential healing (Antonovsky salutogenesis. The strategy of improving self-esteem can be the key to a new life for patients presenting with low quality of life, poor health (physical and/omental, and poor ability to function. The patients were strongly motivated and willing to endure strong emotional pain provoked by the therapy. The rate of recovery is comparable to the most successful interventions with psychological and psychiatric treatment. Clinical holistic treatment has many advantages: efficiency, low cost, lack of negative side effects, lasting results, lack of use of psychopharmacological drugs (often with side effects, and an important preventive dimension.

  9. The JUPITER and AURORA clinical trials for rosuvastatin in special primary prevention populations: perspectives, outcomes, and consequences

    Directory of Open Access Journals (Sweden)

    Venkata Narla

    2009-11-01

    Full Text Available Venkata Narla, Michael J Blaha, Roger S Blumenthal, Erin D MichosThe Ciccarone Preventive Cardiology Center, Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD, USAAbstract: Statins have emerged at the forefront of preventive cardiology and have significantly reduced cardiovascular events and mortality. Nonetheless, cardiovascular disease remains the leading cause of death in the United States and in other developed countries, as well as the etiology of significant morbidity and health-care expenditure. In an attempt to reduce potentially missed opportunities for instituting preventive therapy, the JUPITER study (Justification for the Use of Statins in Prevention: an Intervention Trial Evaluating Rosuvastatin and the AURORA study (A Study to Evaluate the Use of Rosuvastatin in Subjects on Regular Hemodialysis: An Assessment of Survival and Cardiovascular Events examined the effect of statins in two specific patient populations who currently do not meet the guidelines for statin treatment, but nonetheless, are at high cardiovascular risk. This review outlines the JUPITER and AURORA trials, interprets the data and significance of the results, analyses the drawbacks and impact of both trials and delineates the potential for further clinical trials.Keywords: JUPITER, AURORA, rosuvastatin, cardiovascular disease

  10. Lower 1,5-anhydroglucitol is associated with adverse clinical events after percutaneous coronary intervention.

    Science.gov (United States)

    Fujiwara, Takayuki; Yoshida, Masashi; Akashi, Naoyuki; Yamada, Hodaka; Tsukui, Takunori; Nakamura, Tomohiro; Sakakura, Kenichi; Wada, Hiroshi; Arao, Kenshiro; Katayama, Takuji; Umemoto, Tomio; Funayama, Hiroshi; Sugawara, Yoshitaka; Mitsuhashi, Takeshi; Kakei, Masafumi; Momomura, Shin-Ichi; Ako, Junya

    2016-06-01

    Diabetes mellitus and impaired glucose tolerance are well-known risk factors for coronary artery disease (CAD) and adverse clinical events after percutaneous coronary intervention (PCI). Postprandial hyperglycemia is an important risk factor for CAD and serum 1,5-anhydroglucitol (1,5-AG) reflects postprandial hyperglycemia more robustly than hemoglobin (Hb)A1c. We aimed to clarify the relationship between serum 1,5-AG level and adverse clinical events after PCI. We enrolled 141 patients after PCI with follow-up coronary angiography. We evaluated associations between glycemic biomarkers including HbA1c and 1,5-AG and cardiovascular events during follow-up. Median serum 1,5-AG level was significantly lower in patients with any coronary revascularization and target lesion revascularization (TLR) [13.4 µg/ml (first quartile, third quartile 9.80, 18.3) vs. 18.7 (12.8, 24.2), p = 0.005; 13.4 µg/ml (10.2, 16.4) vs. 18.7 (12.9, 24.2), p = 0.001, respectively]. Multivariate logistic analysis showed lower 1,5-AG was independently associated with any coronary revascularization and TLR (odds ratio 0.93, 95 % confidence interval 0.86-0.99, p = 0.04; 0.90, 0.81-0.99, p = 0.044, respectively), whereas higher HbA1c was not. Postprandial hyperglycemia and lower 1,5-AG are important risk factors for adverse clinical events after PCI. PMID:25921916

  11. Clinical consequences of Tityus bahiensis and Tityus serrulatus scorpion stings in the region of Campinas, southeastern Brazil.

    Science.gov (United States)

    Bucaretchi, Fábio; Fernandes, Luciane C R; Fernandes, Carla B; Branco, Maíra M; Prado, Camila C; Vieira, Ronan J; De Capitani, Eduardo M; Hyslop, Stephen

    2014-10-01

    Scorpion stings account for most envenomations by venomous animals in Brazil. A retrospective study (1994-2011) of the clinical consequences of Tityus scorpion stings in 1327 patients treated at a university hospital in Campinas, southeastern Brazil, is reported. The clinical classification, based on outcome, was: dry sting (no envenoming), class I (only local manifestations), class II (systemic manifestations), class III (life-threatening manifestations, such as shock and/or cardiac failure requiring inotropic/vasopressor agents, and/or respiratory failure), and fatal. The median patient age was 27 years (interquartile interval = 15-42 years). Scorpions were brought for identification in 47.2% of cases (Tityus bahiensis 27.7%; Tityus serrulatus 19.5%). Sting severity was classified and each accounted for the following percentage of cases: dry stings - 3.4%, class I - 79.6%, class II - 15.1%, class III - 1.8% and fatal - 0.1%. Pain was the primary local manifestation (95.5%). Systemic manifestations such as vomiting, agitation, sweating, dyspnea, bradycardia, tachycardia, tachypnea, somnolence/lethargy, cutaneous paleness, hypothermia and hypotension were detected in class II or class III + fatal groups, but were significantly more frequent in the latter group. Class III and fatal cases occurred only in children scorpions being identified in 13/25 cases (T. serrulatus, n = 12; T. bahiensis, n = 1). Laboratory blood abnormalities (hyperglycemia, hypokalemia, leukocytosis, elevations in serum total CK, CK-MB and troponin T, bicarbonate consumption and an increase in base deficit and blood lactate), electrocardiographic changes (ST segment) and echocardiographic alterations (ventricular ejected fraction scorpion stings involved only local manifestations, mainly pain; the greatest severity was associated with stings by T. serrulatus and in children <15 years old. PMID:25011046

  12. Religious and spiritual interventions in mental health care: a systematic review and meta-analysis of randomized controlled clinical trials

    OpenAIRE

    Gonçalves, J. P. B.; G. Lucchetti; Menezes, P. R.; Vallada, H.

    2015-01-01

    Background. Despite the extensive literature assessing associations between religiosity/spirituality and health, few studies have investigated the clinical applicability of this evidence. The purpose of this paper was to assess the impact of religious/spiritual interventions (RSI) through randomized clinical trials (RCTs). Method. A systematic review was performed in the following databases: PubMed, Scopus, Web of Science, PsycINFO, Cochrane Collaboration, Embase and SciELO. Through the use o...

  13. Promoting Early Presentation of Breast Cancer in Older Women: Implementing an Evidence-Based Intervention in Routine Clinical Practice

    Directory of Open Access Journals (Sweden)

    Lindsay J. L. Forbes

    2012-01-01

    Full Text Available Background. Women over 70 with breast cancer have poorer one-year survival and present at a more advanced stage than younger women. Promoting early symptomatic presentation in older women may reduce stage cost effectively and is unlikely to lead to overdiagnosis. After examining efficacy in a randomised controlled trial, we piloted a brief health professional-delivered intervention to equip women to present promptly with breast symptoms, as an integral part of the final invited mammogram at age ~70, in the English National Health Service Breast Screening Programme. Methods. We trained mammographers, who then offered the intervention to older women in four breast screening services. We examined breast cancer awareness at baseline and one month in women receiving the intervention, and also in a service where the intervention was not offered. Results. We trained 27 mammographers to deliver the intervention confidently to a high standard. Breast cancer awareness increased 7-fold at one month in women receiving the intervention compared with 2-fold in the comparison service (odds ratio 15.2, 95% confidence interval 10.0 to 23.2. Conclusions. The PEP Intervention can be implemented in routine clinical practice with a potency similar to that achieved in a randomised controlled trial. It has the potential to reduce delay in diagnosis for breast cancer in older women.

  14. Cultural adaptation of an intervention to reduce sexual risk behaviors among patients attending a STI clinic in St. Petersburg, Russia.

    Science.gov (United States)

    Grau, Lauretta E; Krasnoselskikh, Tatiana V; Shaboltas, Alla V; Skochilov, Roman V; Kozlov, Andrei P; Abdala, Nadia

    2013-08-01

    Cultural adaptation is an important step in the process of implementing health promotion interventions that, having been proven to be effective in one culture, are being applied in another. This study describes the results of a formative investigation to culturally adapt a STI/HIV risk reduction intervention for use in St. Petersburg, Russia. Analyses of data from brief elicitation interviews, focus groups, community experts, and a pilot test of the adapted intervention identified environmental, cognitive-information processing, and affect-motivation factors that needed to be addressed during the adaptation process. The participant/counselor relationship was adapted to reflect a hierarchical (cf. collaborative) relationship in order to accommodate Russian expectations about patient interactions with healthcare experts. Key skills building activities (e.g., identification of personal risk behaviors, role-playing) were approached gradually or indirectly in order to maintain participants' engagement in the intervention, and close-ended questions were added to assist participants in understanding unfamiliar concepts such as "triggers" and self-efficacy. Information about the prevalence of HIV/STI infections and alcohol use included data specific to St. Petersburg to increase the personal relevance of these materials and messages. Intervention components were tailored to participants' risk reduction and informational needs. No gender differences that would have justified adaptation of the intervention approach or content were noted. Examples of specific adaptations and the key issues to attend to when adapting behavioral interventions for use in Russian clinical settings are discussed. PMID:23322231

  15. PRIME – PRocess modelling in ImpleMEntation research: selecting a theoretical basis for interventions to change clinical practice

    Directory of Open Access Journals (Sweden)

    Pitts Nigel

    2003-12-01

    Full Text Available Abstract Background Biomedical research constantly produces new findings but these are not routinely translated into health care practice. One way to address this problem is to develop effective interventions to translate research findings into practice. Currently a range of empirical interventions are available and systematic reviews of these have demonstrated that there is no single best intervention. This evidence base is difficult to use in routine settings because it cannot identify which intervention is most likely to be effective (or cost effective in a particular situation. We need to establish a scientific rationale for interventions. As clinical practice is a form of human behaviour, theories of human behaviour that have proved useful in other similar settings may provide a basis for developing a scientific rationale for the choice of interventions to translate research findings into clinical practice. The objectives of the study are: to amplify and populate scientifically validated theories of behaviour with evidence from the experience of health professionals; to use this as a basis for developing predictive questionnaires using replicable methods; to identify which elements of the questionnaire (i.e., which theoretical constructs predict clinical practice and distinguish between evidence compliant and non-compliant practice; and on the basis of these results, to identify variables (based on theoretical constructs that might be prime targets for behaviour change interventions. Methods We will develop postal questionnaires measuring two motivational, three action and one stage theory to explore five behaviours with 800 general medical and 600 general dental practitioners. We will collect data on performance for each of the behaviours. The relationships between predictor variables (theoretical constructs and outcome measures (data on performance in each survey will be assessed using multiple regression analysis and structural equation

  16. "Do I Know What I Need to Do?" A Social Communication Intervention for Children with Complex Clinical Profiles

    Science.gov (United States)

    Timler, Geralyn R.; Olswang, Lesley B.; Coggins, Truman E.

    2005-01-01

    Purpose: Speech-language pathologists frequently address social communication difficulties in children with diverse clinical profiles. The purpose of this study was to investigate the feasibility of a social communication intervention for a school-age child with a complex cognitive and behavioral profile secondary to diagnosis of a fetal alcohol…

  17. Care and feeding of the endocannabinoid system: a systematic review of potential clinical interventions that upregulate the endocannabinoid system.

    Directory of Open Access Journals (Sweden)

    John M McPartland

    Full Text Available BACKGROUND: The "classic" endocannabinoid (eCB system includes the cannabinoid receptors CB1 and CB2, the eCB ligands anandamide (AEA and 2-arachidonoylglycerol (2-AG, and their metabolic enzymes. An emerging literature documents the "eCB deficiency syndrome" as an etiology in migraine, fibromyalgia, irritable bowel syndrome, psychological disorders, and other conditions. We performed a systematic review of clinical interventions that enhance the eCB system--ways to upregulate cannabinoid receptors, increase ligand synthesis, or inhibit ligand degradation. METHODOLOGY/PRINCIPAL FINDINGS: We searched PubMed for clinical trials, observational studies, and preclinical research. Data synthesis was qualitative. Exclusion criteria limited the results to 184 in vitro studies, 102 in vivo animal studies, and 36 human studies. Evidence indicates that several classes of pharmaceuticals upregulate the eCB system, including analgesics (acetaminophen, non-steroidal anti-inflammatory drugs, opioids, glucocorticoids, antidepressants, antipsychotics, anxiolytics, and anticonvulsants. Clinical interventions characterized as "complementary and alternative medicine" also upregulate the eCB system: massage and manipulation, acupuncture, dietary supplements, and herbal medicines. Lifestyle modification (diet, weight control, exercise, and the use of psychoactive substances--alcohol, tobacco, coffee, cannabis also modulate the eCB system. CONCLUSIONS/SIGNIFICANCE: Few clinical trials have assessed interventions that upregulate the eCB system. Many preclinical studies point to other potential approaches; human trials are needed to explore these promising interventions.

  18. Development of a Multilevel Intervention to Increase HIV Clinical Trial Participation among Rural Minorities

    Science.gov (United States)

    Corbie-Smith, Giselle; Odeneye, Ebun; Banks, Bahby; Shandor Miles, Margaret; Roman Isler, Malika

    2013-01-01

    Minorities are disproportionately affected by HIV/AIDS in the rural Southeast; therefore, it is important to develop targeted, culturally appropriate interventions to support rural minority participation in HIV/AIDS research. Using intervention mapping, we developed a comprehensive multilevel intervention for service providers (SPs) and people…

  19. The First Intervention Study in Elder Self-Neglect: A Randomized Clinical Trial to Improve Vitamin D Levels

    Science.gov (United States)

    Burnett, Jason; Hochschild, Ann; Smith, Scott M.; Diamond, Pam; Stotts, Angela; Dyer, Carmel

    2011-01-01

    Despite high mortality rates, elder self-neglect is characterized by refusal of medical and social interventions. To date there have been no tested clinical interventions in elders who self-neglect. Previous research from the TEAM Institute has shown significantly low vitamin D levels in this population. This study aimed to determine the feasibility of a clinical intervention. Replacement of vitamin D was chosen because of its ease of administration and favorable safety profile. Methods: A randomized clinical trial using directly observed therapy of vitamin D was conducted using 50 elders, >65 years of age, with Adult Protective Services (APS) validated self-neglect. A staggered intervention with waiting controls was used to maximize statistical power. One-third (n=17) of the group was administered 50,000 IU vitamin D2 (ergocalciferol) monthly and the remainder (n=33) were administered 400 IU monthly. Serum 25-OH vitamin D was assessed at baseline and 5-months. Results: 69% agreed to participate in the study and of those n=40 (80%) remained at 5-months. At baseline, 12% (n=7) were deficient in vitamin D (<30nmol/L) and approximately 38% (n=22) had inadequate vitamin D levels (<50nmol/L). The baseline 25-OH vitamin D level was 59 nmol/L +25 (mean SD), and increased significantly to 72nmol/L +21 nmol/L at 5-months. Conclusion: These data are the first to provide evidence that clinical interventions are feasible in elders who self-neglect. The increase in vitamin D levels confirmed that the study personnel were able to successfully intervene community-dwelling elders with self-neglect. This study sets the precedent for future intervention and prevention studies

  20. Health-related quality of life following a clinical weight loss intervention among overweight and obese adults: intervention and 24 month follow-up effects

    Directory of Open Access Journals (Sweden)

    Ruggiero Laurie

    2006-07-01

    Full Text Available Abstract Background Despite a growing literature on the efficacy of behavioral weight loss interventions, we still know relatively little about the long terms effects they have on HRQL. Therefore, we conducted a study to investigate the immediate post-intervention (6 months and long-term (12 and 24 months effects of clinically based weight management programs on HRQL. Methods We conducted a randomized clinical trial in which all participants completed a 6 month clinical weight loss program and were randomized into two 6-month extended care groups. Participants then returned at 12 and 24 months for follow-up assessments. A total of 144 individuals (78% women, M age = 50.2 (9.2 yrs, M BMI = 32.5 (3.8 kg/m2 completed the 6 month intervention and 104 returned at 24 months. Primary outcomes of weight and HRQL using the SF-36 were analyzed using multivariate repeated measures analyses. Results There was complete data on 91 participants through the 24 months of the study. At baseline the participants scored lower than U.S. age-specific population norms for bodily pain, vitality, and mental health. At the completion of the 6 month clinical intervention there were increases in the physical and mental composite measures as well as physical functioning, general health, vitality, and mental health subscales of the SF-36. Despite some weight regain, the improvements in the mental composite scale as well as the physical functioning, vitality, and mental health subscales were maintained at 24 months. There were no significant main effects or interactions by extended care treatment group or weight loss group (whether or not they maintained 5% loss at 24 months. Conclusion A clinical weight management program focused on behavior change was successful in improving several factors of HRQL at the completion of the program and many of those improvements were maintained at 24 months. Maintaining a significant weight loss (> 5% was not necessary to have and maintain

  1. Clinical Decision Support Tools for Selecting Interventions for Patients with Disabling Musculoskeletal Disorders: A Scoping Review.

    Science.gov (United States)

    Gross, Douglas P; Armijo-Olivo, Susan; Shaw, William S; Williams-Whitt, Kelly; Shaw, Nicola T; Hartvigsen, Jan; Qin, Ziling; Ha, Christine; Woodhouse, Linda J; Steenstra, Ivan A

    2016-09-01

    Purpose We aimed to identify and inventory clinical decision support (CDS) tools for helping front-line staff select interventions for patients with musculoskeletal (MSK) disorders. Methods We used Arksey and O'Malley's scoping review framework which progresses through five stages: (1) identifying the research question; (2) identifying relevant studies; (3) selecting studies for analysis; (4) charting the data; and (5) collating, summarizing and reporting results. We considered computer-based, and other available tools, such as algorithms, care pathways, rules and models. Since this research crosses multiple disciplines, we searched health care, computing science and business databases. Results Our search resulted in 4605 manuscripts. Titles and abstracts were screened for relevance. The reliability of the screening process was high with an average percentage of agreement of 92.3 %. Of the located articles, 123 were considered relevant. Within this literature, there were 43 CDS tools located. These were classified into 3 main areas: computer-based tools/questionnaires (n = 8, 19 %), treatment algorithms/models (n = 14, 33 %), and clinical prediction rules/classification systems (n = 21, 49 %). Each of these areas and the associated evidence are described. The state of evidentiary support for CDS tools is still preliminary and lacks external validation, head-to-head comparisons, or evidence of generalizability across different populations and settings. Conclusions CDS tools, especially those employing rapidly advancing computer technologies, are under development and of potential interest to health care providers, case management organizations and funders of care. Based on the results of this scoping review, we conclude that these tools, models and systems should be subjected to further validation before they can be recommended for large-scale implementation for managing patients with MSK disorders. PMID:26667939

  2. Transcranial magnetic stimulation research on reading and dyslexia: a new clinical intervention technique for treating dyslexia?

    Directory of Open Access Journals (Sweden)

    Maurits van den Noort

    2015-01-01

    Full Text Available Nowadays, several noninvasive neuroimaging techniques, including transcranial magnetic stimulation (TMS, exist. The working mechanism behind TMS is a rapidly changing magnetic field that generates an electric current via electromagnetic induction. When the coil is placed on the scalp, the magnetic field generates a physiological reaction in the underlying neural tissue. The TMS-induced change in the participant′s behavior is used by researchers to investigate the causal relations between specific brain areas and cognitive functions such as language. A variant of TMS has been developed, which is called rapid-rate TMS (rTMS. In this review, three databases (Medline, Educational Resources Information Center, and Scopus were searched for rTMS studies on normal reading and dyslexia with a cut-off date of October 31, 2014. rTMS was found to be a valuable tool for investigating questions related to reading research, both on the word and the sentence level. Moreover, it can be successfully used in research on dyslexia. Recently, (high-frequency rTMS has been used as a "clinical" intervention technique for treating dyslexia and for improving reading performance by exciting underactive reading pathways in the brain. Finally, we end the paper with a discussion of future directions in the field of rTMS research and dyslexia, for instance, the promising prospect of combining TMS with simultaneous electroencephalographic imaging.

  3. Radiation dose optimization in coronary angiography and percutaneous coronary intervention (PCI). II. Clinical evaluation

    International Nuclear Information System (INIS)

    In a previous part of this study, the fluoroscopy dose rate was reduced in a cardiac catheterization laboratory. The objectives of the present study were to evaluate the effects in a clinical population undergoing percutaneous coronary intervention (PCI) of the dose-reducing measures detailed previously. Kerma area-product (KAP) values were first recorded for 154 patients undergoing PCI. Then, the fluoroscopy KAP rate was reduced from 44 to 16 mGy cm2/s by increasing filtration and reducing the image intensifier dose request. After this optimization, KAP was recorded for another 138 PCI procedures. After adjustment for differing proportions of combined procedures (coronary angiography+PCI), the total KAP was reduced to 67% of the original value with a 95% confidence interval from 57 to 78%, statistically significant. The mean total KAP values were 93.6 Gy cm2 before and 69.1 Gy cm2 after optimization. The KAP for digital acquisition did not change significantly. It is possible to make a large dose reduction in PCI by reducing the fluoroscopy dose rate. This dose reduction is beneficial for both patients and staff. (orig.)

  4. Radiation dose optimization in coronary angiography and percutaneous coronary intervention (PCI). II. Clinical evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Geijer, Haakan; Andersson, Torbjoern [Department of Radiology, Oerebro University Hospital, 701 85 Oerebro (Sweden); Beckman, Karl-Wilhelm; Persliden, Jan [Department of Medical Physics, Oerebro University Hospital, 701 85 Oerebro (Sweden)

    2002-11-01

    In a previous part of this study, the fluoroscopy dose rate was reduced in a cardiac catheterization laboratory. The objectives of the present study were to evaluate the effects in a clinical population undergoing percutaneous coronary intervention (PCI) of the dose-reducing measures detailed previously. Kerma area-product (KAP) values were first recorded for 154 patients undergoing PCI. Then, the fluoroscopy KAP rate was reduced from 44 to 16 mGy cm{sup 2}/s by increasing filtration and reducing the image intensifier dose request. After this optimization, KAP was recorded for another 138 PCI procedures. After adjustment for differing proportions of combined procedures (coronary angiography+PCI), the total KAP was reduced to 67% of the original value with a 95% confidence interval from 57 to 78%, statistically significant. The mean total KAP values were 93.6 Gy cm{sup 2} before and 69.1 Gy cm{sup 2} after optimization. The KAP for digital acquisition did not change significantly. It is possible to make a large dose reduction in PCI by reducing the fluoroscopy dose rate. This dose reduction is beneficial for both patients and staff. (orig.)

  5. The Effects of Music Intervention on Background Pain and Anxiety in Burn Patients: Randomized Controlled Clinical Trial.

    Science.gov (United States)

    Najafi Ghezeljeh, Tahereh; Mohades Ardebili, Fatimah; Rafii, Forough; Haghani, Hamid

    2016-01-01

    This study aimed to investigate the effect of music on the background pain, anxiety, and relaxation levels in burn patients. In this pretest-posttest randomized controlled clinical trial, 100 hospitalized burn patients were selected through convenience sampling. Subjects randomly assigned to music and control groups. Data related to demographic and clinical characteristics, analgesics, and physiologic measures were collected by researcher-made tools. Visual analog scale was used to determine pain, anxiety, and relaxation levels before and after the intervention in 3 consecutive days. Patients' preferred music was offered once a day for 3 days. The control group only received routine care. Data were analyzed using SPSS-PC (V. 20.0). According to paired t-test, there were significant differences between mean scores of pain (P music group. Independent t-test indicated a significant difference between the mean scores of changes in pain, anxiety, and relaxation levels before and after intervention in music and control groups (P music intervention. Music is an inexpensive, appropriate, and safe intervention for applying to burn patients with background pain and anxiety at rest. To produce more effective comfort for patients, it is necessary to compare different types and time lengths of music intervention to find the best approach. PMID:26132048

  6. Clinical and subclinical mastitis in smallholder dairy farms in Tanzania: risk, intervention and knowledge transfer.

    Science.gov (United States)

    Karimuribo, E D; Fitzpatrick, J L; Bell, C E; Swai, E S; Kambarage, D M; Ogden, N H; Bryant, M J; French, N P

    2006-04-17

    In a cross-sectional study of 400 randomly selected smallholder dairy farms in the Tanga and Iringa regions of Tanzania, 14.2% (95% confidence interval (CI)=11.6-17.3) of cows had developed clinical mastitis during the previous year. The point prevalence of subclinical mastitis, defined as a quarter positive by the California Mastitis Test (CMT) or by bacteriological culture, was 46.2% (95% CI=43.6-48.8) and 24.3% (95% CI=22.2-26.6), respectively. In a longitudinal disease study in Iringa, the incidence of clinical mastitis was 31.7 cases per 100 cow-years. A randomised intervention trial indicated that intramammary antibiotics significantly reduced the proportion of bacteriologically positive quarters in the short-term (14 days post-infusion) but teat dipping had no detectable effect on bacteriological infection and CMT positive quarters. Other risk and protective factors were identified from both the cross-sectional and longitudinal included animals with Boran breeding (odds ratio (OR)=3.40, 95% CI=1.00-11.57, Pmastitis, and OR=3.51, 95% CI=1.29-9.55, PCMT positive quarter), while the practice of residual calf suckling was protective for a bacteriologically positive quarter (OR=0.63, 95% CI=0.48-0.81, PCMT positive quarter (OR=0.69, 95% CI=0.63-0.75, Pmastitis training course for farmers and extension officers was held, and the knowledge gained and use of different methods of dissemination were assessed over time. In a subsequent randomised controlled trial, there were strong associations between knowledge gained and both the individual question asked and the combination of dissemination methods (village meeting, video and handout) used. This study demonstrated that both clinical and subclinical mastitis is common in smallholder dairying in Tanzania, and that some of the risk and protective factors for mastitis can be addressed by practical management of dairy cows following effective knowledge transfer. PMID:16488030

  7. Effect of the “spiritual support” Intervention on spirituality and the clinical parameters of women who have undergone mastectomy: a pilot study

    OpenAIRE

    Caroline Guilherme; Gabriela Roberta Ribeiro; Sílvia Caldeira; Cristina Mara Zamarioli; Ana Railka de Souza Oliveira-Kumakura; Ana Maria de Almeida; Emilia Campos de Carvalho

    2016-01-01

    This study aimed to evaluate the effect of the spiritual support intervention on spirituality and the clinical parameters of women who have undergone mastectomy. This is a pilot study of a randomized clinical trial. The spiritual support intervention was composed of meditation, guided imagery, music, and respiratory relaxation. The outcomes were: spirituality, blood pressure, heart rate, and oxygen saturation. A total of 27 patients were recruited for the study (intervention group, n = 13; co...

  8. Radiological protection in the interventional techniques: experience in the Pain Clinic of the CIMEQ

    International Nuclear Information System (INIS)

    The Pain Clinic of the CIMEQ offers treatment to patients with different pathologies, using interventional techniques as the radiology like visual guide to reach the target structure and to apply the election technique. The personnel that carry out these procedures are inserted in the program of radiological surveillance of the institution, reason for which a radiological event could be detected where the main physician responsible of the service was implied. In this work the results of an investigation are presented realized with the objective of to know the causes of the event and to determine the necessary measures to avoid that this repeats again. The investigation was oriented to three fundamental aspects: medical exam of the affected worker; evaluation of the operational procedures from the radiological protection view point; and dosimetric measurements simulating the real conditions of work for which were used ionization chamber, radiometer and PMMA mannequin. As a result of the medical exam was detected that the main physician of the service did not use during the execution of all the procedures the extremities dosimetry and that he presented a radio induced erythema in the right hand, reason for which he was separated of the activity with ionizing radiations, until the conclusion of the investigation. With relationship to the evaluation of the operational procedures from the radiological protection view point, was verified that the medical physician not carried out any collimation of the beam and he was located in the positions where the dose rate reached the maximum values, frequently introducing the hands in the direct beam; that which implied an overexposure of the superior extremities and a not optimized exposure for whole body. This result was proven with the realized experimental measurements, which gave dose estimated values in extremities of the order of the deterministic effects. The investigation facilitated to introduce modifications in the

  9. Clinical Observation on Combined Tuina and Medicated Bath for Early Intervention of Neonatal Brain Injuries

    Institute of Scientific and Technical Information of China (English)

    刘振寰; 丁建英; 韩丑萍

    2010-01-01

    目的:观察推拿、药浴等中医疗法早期干预对婴儿脑损伤的临床疗效.方法:对60例中重度脑损伤婴儿进行小儿健脑推拿及中药浴式水疗,同时配合中医传统五行音乐聆听及运动疗法等治疗.分别于治疗前、治疗3个月后采用Gesell测查法进行发育商(Development Quotient,DQ)评估,并在治疗1年半后进行远期随访.结果:治疗前、治疗3个月及一年半后发育商分别为(34.98±28.94),(66.17±14.91)和(75.40±14.69),与治疗前比较,治疗3个月及一年半后发育商各指标均有显著提高(P=0.000).结论:对脑损伤婴儿进行推拿中医早期干预可促进大脑发育,修复神经损伤,促进运动、认知的发育,有效预防神经系统后遗症的发生.%Objective: To observe the clinical effect of early intervention of combined tuina with medicated bath for neonatal brain injuries.Methods: Brain-benefiting tuina manipulations,medicated bath and music plus exercise therapies were employed in 60 infants with medium or severe brain injuries.The Gesell measurement methods were adopted prior to and 3 months after treatment to evaluate the development quotient(DQ).In addition,the long-term follow-up was made after one and a half years.Result: The scores of DQ prior to treatment,3 month after treatment and 1.5 years after treatment were(34.98±28.94),(66.17±14.91)and(75.40±14.69)respectively,showing a marked improvement after 3months and 1.5 years of treatment(P=0.000).Conclusion: Early intervention using tuina manipulations could enhance the brain development,repair the nerve injury,improve the motion and cognitive ability and prevent the sequela of the nervous system.

  10. Development of a Multilevel Intervention to Increase HIV Clinical Trial Participation among Rural Minorities

    OpenAIRE

    Corbie-Smith, Giselle; Odeneye, Ebun; Banks, Bahby; Miles, Margaret Shandor; Isler, Malika Roman

    2012-01-01

    Minorities are disproportionately affected by HIV/AIDS in the rural Southeast; therefore, it is important to develop targeted, culturally appropriate interventions to support rural minority participation in HIV/AIDS research. Using Intervention Mapping, we developed a comprehensive multilevel intervention for service providers (SPs) and people living with HIV/AIDS (PLWHA). We collected data from both groups through 11 focus groups and 35 individual interviews. Resultant data were used to deve...

  11. A comparison of interventional clinical trials in rare versus non-rare diseases: an analysis of ClinicalTrials.gov

    OpenAIRE

    Bell, Stuart A; Tudur Smith, Catrin

    2014-01-01

    Objectives To provide a comprehensive characterisation of rare disease clinical trials registered in ClinicalTrials.gov, and compare against characteristics of trials in non-rare diseases. Design Registry based study of ClinicalTrials.gov registration entries. Methods The ClinicalTrials.gov registry comprised 133,128 studies registered to September 27, 2012. By annotating medical subject heading descriptors to condition terms we could identify rare and non-rare disease trials. A total of 24,0...

  12. STUDY OF CLINICAL PROFILE OF ABDOMINAL TUBERCULOSI S WITH SELECTED CASES OF SURGICAL INTERVENTION

    Directory of Open Access Journals (Sweden)

    Atish

    2013-05-01

    Full Text Available ABSTRACT :- BACKGROUND: Recent reports have suggested increased in inciden ce of abdominal tuberculosis (TB worldwide, particularly in high r isk groups, especially in developing countries. OBJECTIVES : The aim of this study is to review clinical spect rum of abdominal TB and surgical management of its complications. METHODS : The prospective review of all histopathologically proven cases of abdominal TB notified to our instit ution requiring surgical intervention during 2 year period. RESULTS : There were 28 patients with abdominal TB. Maximum incidence was found in 11-30 years (57% with a median age of 30.14 (4-66 years and male to female ratio of 1:1.33. Pain being most common symptom (96% while abdominal ten derness and anemia were the most common signs . None of the patient was HIV positive. Active pulmon ary TB was present in 25% cases. Major complications of abdominal TB were int estinal obstruction (60% and perforation peritonitis (21%. All 28 patients underwent surger y with 24 patients undergoing on an emergency basis and rest 4 electively. Mesenteric lymphadenop athy was present in 14 patients, 10 had strictures and underwent small bowel resection, isolated biops y was done in 3, adhesiolysis was done in 5 and 5 had stricturoplasty. Right hemicolectomy, ileotra nsverse bypass, localized ileocecal resection, sigmoid colectomy were done in one patient each. AK T was given postoperatively to all patients. Morbidity rate was 32% and mortality rate was 17.86 %. 21 patients recovered completely and 2 were lost in follow up. CONCLUSION : Abdominal tuberculosis affects young adults with female preponderance of low socioeconomic status, presenti ng as acute illness when complications develops otherwise it remains silent. With proper chemothera peutic drugs and timely correct surgery for complications and supportive treatment the morbidit y and mortality of abdominal tuberculosis can be reduced significantly

  13. Obstructive sleep apnea affects the clinical outcomes of patients undergoing percutaneous coronary intervention

    Science.gov (United States)

    Zhang, Jun-jie; Gao, Xiao-fei; Ge, Zhen; Jiang, Xiao-Min; Xiao, Ping-xi; Tian, Nai-liang; Kan, Jing; Lee, Chi-Hang; Chen, Shao-Liang

    2016-01-01

    Background There is a paucity of evidence regarding the association between obstructive sleep apnea (OSA) and patients undergoing percutaneous coronary intervention (PCI) for coronary artery disease. We sought to investigate whether OSA affects the clinical outcomes of patients undergoing PCI. Patients and methods All enrolled individuals treated with PCI were evaluated for OSA by polysomnography. The primary end point was defined as major adverse cardiac events (MACEs) at 2 years, including cardiac death, myocardial infarction (MI), and/or target vessel revascularization. Results A total of 340 consecutive patients undergoing PCI were assigned to the OSA (n=152, apnea–hypopnea index ≥15) and non-OSA (n=188, apnea–hypopnea index <15) groups. The incidence of OSA in patients with coronary artery disease undergoing PCI was 44.7%. Patients in the OSA group had more three-vessel disease (34.9%), increased number of total implanted stents (3.3±2.0), and longer total stent length (83.8±53.1 mm) when compared to the non-OSA group (23.4%, P=0.020; 2.8±1.9, P=0.007; 68.7±48.4, P=0.010). After a median follow-up of 2 years, the incidence of MACEs was significantly higher in patients with OSA (25.0% vs 16.0%, P=0.038), mainly driven by the increased periprocedural MI (19.2% vs 11.2%, P=0.038) in the OSA group. By Cox regression multivariable analysis, the independent predictor of MACEs was OSA (hazard ratio: 1.962, 95% confidence interval: 1.036–3.717, P=0.039). Conclusion There was a high prevalence of moderate-to-severe OSA in patients undergoing PCI, and OSA was associated with significantly increased MACE rate, mainly due to the increase in periprocedural MI rate. PMID:27284240

  14. Influence of Clinical and Sociodemographic Characteristics on Early Intervention Enrollment after NICU Discharge

    Science.gov (United States)

    Litt, Jonathan S.; Perrin, James M.

    2014-01-01

    This study aims to characterize participation of neonatal intensive care unit (NICU) graduates in early intervention (EI). We used data from the National Early Intervention Longitudinal Study. We fit models of days from referral to Individualized Family Service Plan creation (plan time), days from referral to initiation of services (service time),…

  15. A Family-School Intervention for Children with ADHD: Results of a Randomized Clinical Trial

    Science.gov (United States)

    Power, Thomas J.; Mautone, Jennifer A.; Soffer, Stephen L.; Clarke, Angela T.; Marshall, Stephen A.; Sharman, Jaclyn; Blum, Nathan J.; Glanzman, Marianne; Elia, Josephine; Jawad, Abbas F.

    2012-01-01

    Objective: Accumulating evidence highlights the importance of using psychosocial approaches to intervention for children with attention-deficit/hyperactivity disorder (ADHD) that target the family and school, as well as the intersection of family and school. This study evaluated the effectiveness of a family-school intervention, Family-School…

  16. EPA guidance on the early intervention in clinical high risk states of psychoses

    DEFF Research Database (Denmark)

    Schmidt, S J; Schultze-Lutter, F; Schimmelmann, B G;

    2015-01-01

    -analysis of current empirical evidence on the efficacy of psychological and pharmacological interventions in CHR samples. Eligible studies had to investigate conversion rate and/or functioning as a treatment outcome in CHR patients defined by the ultra-high risk and/or basic symptom criteria. Besides analyses...... effects on conversion rates, but not on functional outcome relative to the control conditions. Early intervention in youth samples was generally less effective than in predominantly adult samples. Seven evidence-based recommendations for early intervention in CHR samples could have been formulated...... on treatment effects on conversion rate and functional outcome, age and type of intervention were examined as potential moderators. Based on data from 15 studies (n=1394), early intervention generally produced significantly reduced conversion rates at 6- to 48-month follow-up compared to control...

  17. Care and Feeding of the Endocannabinoid System: A Systematic Review of Potential Clinical Interventions that Upregulate the Endocannabinoid System

    OpenAIRE

    McPartland, John M.; Guy, Geoffrey W.; Vincenzo Di Marzo

    2014-01-01

    BACKGROUND: The "classic" endocannabinoid (eCB) system includes the cannabinoid receptors CB1 and CB2, the eCB ligands anandamide (AEA) and 2-arachidonoylglycerol (2-AG), and their metabolic enzymes. An emerging literature documents the "eCB deficiency syndrome" as an etiology in migraine, fibromyalgia, irritable bowel syndrome, psychological disorders, and other conditions. We performed a systematic review of clinical interventions that enhance the eCB system--ways to upregulate cannabinoid ...

  18. Improving understanding of clinical trial procedures among low literacy populations: an intervention within a microbicide trial in Malawi

    Directory of Open Access Journals (Sweden)

    Ndebele Paul M

    2012-11-01

    Full Text Available Abstract Background The intervention reported in this paper was a follow up to an empirical study conducted in Malawi with the aim of assessing trial participants’ understanding of randomisation, double-blinding and placebo use. In the empirical study, the majority of respondents (61.1%; n=124 obtained low scores (lower than 75% on understanding of all three concepts under study. Based on these findings, an intervention based on a narrative which included all three concepts and their personal implications was designed. The narrative used daily examples from the field of Agriculture because Malawi has an agro-based economy. Methods The intervention was tested using a sample of 36 women who had been identified as low scorers during the empirical study. The 36 low scorers were randomly assigned to control (n=18 and intervention arms (n=18. The control arm went through a session in which they were provided with standard informed consent information for the microbicide trial. The intervention arm went through a session in which they were provided with a narrative in ChiChewa, the local language, with the assistance of a power point presentation which included pictures as well as discussions on justification and personal implications of the concepts under study. Results The findings on the efficacy of the intervention suggest that the 3 scientific concepts and their personal implications can be understood by low literacy populations using simple language and everyday local examples. The findings also suggest that the intervention positively impacted on understanding of trial procedures under study, as 13 of the 18 women in the intervention arm, obtained high scores (above 75% during the post intervention assessment and none of the 18 in the control arm obtained a high score. Using Fischer’s exact test, it was confirmed that the effect of the intervention on understanding of the three procedures was statistically significant (p=0.0001. Conclusions

  19. Traditional clinical risk factors predict clopidogrel hypo-responsiveness in unselected patients undergoing non-emergent percutaneous coronary intervention

    DEFF Research Database (Denmark)

    Ratcovich, Hanna; Holmvang, Lene; Johansson, Pär Inge;

    2016-01-01

    High and low platelet reactivity, HPR and LPR respectively, to clopidogrel and aspirin have previously been associated with adverse events following percutaneous coronary intervention (PCI). The aim is to test the ability of a previously developed clinical risk-score, the PREDICT score, to identify......, respectively, whereas quintiles 2-4 defined normal responders. All patients were assigned PREDICT score points in clinical categories (age > 65, reduced left ventricular function, reduced kidney function, acute coronary syndrome (ACS) and diabetes). We found an association between the cumulative number...

  20. Clinical analysis of long-term outcomes of re-intervention of transjugular intrahepatic porto-systemic shunt

    International Nuclear Information System (INIS)

    Objective: To evaluate the safety,effectiveness and clinical factors of re-intervention of transjugular intrahepatic porto-systemic shunt (TIPS). Methods: A retrospective study of safety and long-term outcomes of TIPS was made in 771 patients from August 1994 to August 2010. The 625 patients had follow-up data.The patients who received TIPS once, twice, and more than twice were divided into group 1, group 2 and group 3, respectively. Clinical symptoms, survival rate and restenosis rate of each group were analyzed. Clinical influencing factors of re-intervention effect were discussed. Results: The success rate of first intervention was 98.2% (757/771), the death rate was 0.7% (5/757) and severe complication rate was 2.5% (19/757). The success rate of re-intervention was 98.7% (457/463), no death and severe complications occurred. The restenosis rate in group 3 decreased significantly than group 1 (χ2=7.908, P<0.05) in the first year of TIPS. The restenosis rates in group 2 and group 3 were lower than group 1 from 2 to 5 years of TIPS (χ2 values were 27.046, 25.724, 37.002 and 19.046, respectively, P<0.05). The survival rate in group 3 was higher than group 1 (χ2=9.114, P<0.05)and group 2 was higher than group 1 (χ2=4.929, P<0.05) in the first year of TIPS, while there was no statistical difference between group 2 and group 3 (χ2=2.678, P>0.05). The patients in group 2 and group 3 also had higher survival rates than group 1 from 2 to 5 years of TIPS (χ2 value were 41.314, 26.920, 13.692 and 6.713, respectively, P<0.05). 19.4% (79/406) of patients who received re-intervention had symptom recurrence and shunt stenosis or occlusion. 11.6% (47/406) of patients had symptom recurrence with portal hypertension signs, 62.8% (255/406) had shunt stenosis or occlusion with portal hypertension signs. Conclusions: Restenosis or occlusion of TIPS, symptom recurrence and portal hypertension signs were important factors for re-intervention. Re-intervention of TIPS was safe and

  1. Circadian disruption: New clinical perspective of disease pathology and basis for chronotherapeutic intervention.

    Science.gov (United States)

    Smolensky, Michael H; Hermida, Ramon C; Reinberg, Alain; Sackett-Lundeen, Linda; Portaluppi, Francesco

    2016-01-01

    pressure 24 h patterns (nocturnal hypertension); delayed sleep phase syndrome, non-24 h sleep/wake disorder; recurrent hypersomnia; SW intolerance; delirium; peptic ulcer disease; kidney failure; depression; mania; bipolar disorder; Parkinson's disease; Smith-Magenis syndrome; fatal familial insomnia syndrome; autism spectrum disorder; asthma; byssinosis; cancers; hand, foot and mouth disease; post-operative state; and ICU outcome. Poorly conceived medical interventions, for example nighttime dosing of synthetic corticosteroids and certain β-antagonists and cyclic nocturnal enteral or parenteral nutrition, plus lifestyle habits, including atypical eating times and chronic alcohol consumption, also can be causal of CD. Just as surprisingly are the many proven chronotherapeutic strategies available today to manage the CD of several of these medical conditions. In clinical medicine, CD seems to be a common, yet mostly unrecognized, pathologic mechanism of human disease as are the many effective chronotherapeutic interventions to remedy it. PMID:27308960

  2. Family-School Intervention for Children with ADHD: Results of Randomized Clinical Trial

    OpenAIRE

    Power, Thomas J.; Mautone, Jennifer A.; Soffer, Stephen L.; Clarke, Angela T.; Marshall, Stephen A.; Sharman, Jaclyn; Blum, Nathan J.; Glanzman, Marianne; Elia, Josephine; Jawad, Abbas F.

    2012-01-01

    Accumulating evidence highlights the importance of using psychosocial approaches to intervention for children with ADHD that target the family and school, as well as the intersection of family and school.

  3. Adherence to yoga and exercise interventions in a 6-month clinical trial

    OpenAIRE

    de Haas M; Zajdel D; Kishiyama S; Flegal KE; BS, Oken

    2007-01-01

    Abstract Background To determine factors that predict adherence to a mind-body intervention in a randomized trial. Design We analyzed adherence data from a 3-arm trial involving 135 generally healthy seniors 65–85 years of age randomized to a 6-month intervention consisting of: an Iyengar yoga class with home practice, an exercise class with home practice, or a wait-list control group. Outcome measures included cognitive function, mood, fatigue, anxiety, health-related quality of life, and ph...

  4. A clinical study of thrombectomy and interventional treatment of iliac vein stenosis concomitant with thrombosis

    International Nuclear Information System (INIS)

    Objective: To study the effect of thrombectomy and interventional treatment of iliac vein stenosis concomitant with thrombosis. Methods: We adopt filter placing, thrombectomy, provistionality artery vein fistula and implanted stents and balloon-expansion to treat patients. Results: Symptoms disappeared in 18 patients, were significantly improved in 3 patients. Conclusion: The effect of thrombectomy and interventional treatmen of iliac vein stenosis concomitant with thrombosis is safe and satisfactory. (authors)

  5. Contributions to clinical Occupational Therapy in the area of early intervention in interdisciplinary team

    OpenAIRE

    Dani Laura Peruzzolo; Luciéle Dias Oliveira; Magali Filheiro; Ana Paula Ramos de Souza

    2015-01-01

    Introduction: Specialized care for infants considers that the sooner the intervention in risk and symptoms occurs, the greater the possibility of obtaining better results. Aims: To describe the process of early intervention provided by an extension program of graduate studies in Occupational Therapy and Hearing, Speech and Languages Science courses and also discuss the theoretical and practical paths in the care for infants and in the Occupational Therapy area. Method: Case report with con...

  6. Clinical Strategies for Integrating Medication Interventions Into Behavioral Treatment for Adolescent ADHD: The Medication Integration Protocol

    OpenAIRE

    Hogue, Aaron; Bobek, Molly; Tau, Gregory Z.; Levin, Frances R.

    2014-01-01

    Attention-Deficit/Hyperactivity Disorder (ADHD) is highly prevalent among adolescents enrolled in behavioral health services but remains undertreated in this age group. Also the first-line treatment for adolescent ADHD, stimulant medication, is underutilized in routine practice. This article briefly describes three behavioral interventions designed to promote stronger integration of medication interventions into treatment planning for adolescent ADHD: family ADHD psychoeducation, family-based...

  7. Pharmacotherapy optimization in older patients by a structured clinical pharmacist assessment and intervention

    OpenAIRE

    O'Sullivan, David

    2014-01-01

    Introduction: Older individuals are particularly vulnerable to potentially inappropriate prescribing (PIP), drug related problems (DRPs) and adverse drug reactions (ADRs). A number of different interventions have been proposed to address these issues. However to-date there is a paucity of well-designed trials examining the impact of such interventions. Therefore the aims of this work were to: (i) establish a baseline PIP prevalence both nationally and internationally using the STOPP, Beers an...

  8. Impact of a multifaceted intervention to improve the clinical management of osteoporosis. The ESOSVAL-F study

    Directory of Open Access Journals (Sweden)

    Pascual de la Torre Manuel

    2010-10-01

    Full Text Available Abstract Background A study to evaluate the impact of a combined intervention (in-class and on-line training courses, a practicum and economic incentives to improve anti-osteoporosis treatment and to improve recordkeeping for specific information about osteoporosis. Methods/design A before/after study with a non-equivalent control group to evaluate the impact of the interventions associated with participation in the ESOSVAL-R cohort study (intervention group compared to a group receiving no intervention (control group. The units of analysis are medical practices identified by a Healthcare Position Code (HPC referring to a specific medical position in primary care general medicine in a Healthcare Department of the Region of Valencia, Spain. The subjects of the study are the 400 participating "practices" (population assigned to health care professionals, doctors and/or nurses selected by the Healthcare Departments of the Valencia Healthcare Agency for participation as associate researchers in the ESOSVAL-R study (intervention group, compared to 400 participating "practices" assigned to primary care professionals NOT selected for participation as associate researchers in the ESOSVAL-R study, who are selected on the basis of their working in the same Healthcare Centers as the practices receiving the interventions (control group. The study's primary endpoint is the appropriateness of treatment according by the Spanish National Health System guide (2010 and the National Osteoporosis Foundation (NOF, 2008 and International Osteoporosis Foundation guidance (IOF, 2008. The study will also evaluate a series of secondary and tertiary endpoints. The former are the suitability of treatment and evaluation of the risk of fracture; and the latter are the volume of information registered in the electronic clinical records, and the evaluation of risks and the suitability of treatment.

  9. Smoking cessation via the internet: a randomized clinical trial of an internet intervention as adjuvant treatment in a smoking cessation intervention.

    Science.gov (United States)

    Japuntich, Sandra J; Zehner, Mark E; Smith, Stevens S; Jorenby, Douglas E; Valdez, José A; Fiore, Michael C; Baker, Timothy B; Gustafson, David H

    2006-12-01

    Internet interventions for smoking cessation are ubiquitous. Yet, to date, there are few randomized clinical trials that gauge their efficacy. This study is a randomized clinical trial (N= 284, n= 140 in the treatment group, n= 144 in the control group) of an Internet smoking cessation intervention. Smokers were randomly assigned to receive either bupropion plus counseling alone, or bupropion and counseling in addition to 12 weeks of access to the Comprehensive Health Enhancement Support System for Smoking Cessation and Relapse Prevention (CHESS SCRP; a Web site which provided information on smoking cessation as well as support). We found that access to CHESS SCRP was not significantly related to abstinence at the end of the treatment period (OR= 1.13, 95% CI 0.66-2.62) or at 6 months postquit (OR= 1.48, 95% CI 0.66-2.62). However, the number of times participants used CHESS SCRP per week was related to abstinence at both end of treatment (OR= 1.79, 95% CI 1.25-2.56) and at the 6-month follow-up (OR= 1.59, 95% CI 1.06-2.38). Participants with access to CHESS SCRP logged in an average of 33.64 times (SD=30.76) over the 90-day period of access. Rates of CHESS SCRP use did not differ by ethnicity, level of education or gender (all p>.05). In sum, results suggest that participants used CHESS SCRP frequently, CHESS SCRP use was related to success, but the effects in general did not yield intergroup effects. PMID:17491172

  10. Evidence-based clinical practice guidelines for interventional pain management in cancer pain

    Directory of Open Access Journals (Sweden)

    Sushma Bhatnagar

    2015-01-01

    Full Text Available Intractable cancer pain not amenable to standard oral or parenteral analgesics is a horrifying truth in 10-15% of patients. Interventional pain management techniques are an indispensable arsenal in pain physician′s armamentarium for severe, intractable pain and can be broadly classified into neuroablative and neuromodulation techniques. An array of neurolytic techniques (chemical, thermal, or surgical can be employed for ablation of individual nerve fibers, plexuses, or intrathecalneurolysis in patients with resistant pain and short life-expectancy. Neuraxial administration of drugs and spinal cord stimulation to modulate or alter the pain perception constitutes the most frequently employed neuromodulation techniques. Lately, there is a rising call for early introduction of interventional techniques in carefully selected patients simultaneously or even before starting strong opioids. After decades of empirical use, it is the need of the hour to head towards professionalism and standardization in order to secure credibility of specialization and those practicing it. Even though the interventional management has found a definite place in cancer pain, there is a dearth of evidence-based practice guidelines for interventional therapies in cancer pain. This may be because of paucity of good quality randomized controlled trials (RCTs evaluating their safety and efficacy in cancer pain. Laying standardized guidelines based on existing and emerging evidence will act as a foundation step towards strengthening, credentialing, and dissemination of the specialty of interventional cancer pain management. This will also ensure an improved decision-making and quality of life (QoL of the suffering patients.

  11. Evidence-based Clinical Practice Guidelines for Interventional Pain Management in Cancer Pain.

    Science.gov (United States)

    Bhatnagar, Sushma; Gupta, Maynak

    2015-01-01

    Intractable cancer pain not amenable to standard oral or parenteral analgesics is a horrifying truth in 10-15% of patients. Interventional pain management techniques are an indispensable arsenal in pain physician's armamentarium for severe, intractable pain and can be broadly classified into neuroablative and neuromodulation techniques. An array of neurolytic techniques (chemical, thermal, or surgical) can be employed for ablation of individual nerve fibers, plexuses, or intrathecalneurolysis in patients with resistant pain and short life-expectancy. Neuraxial administration of drugs and spinal cord stimulation to modulate or alter the pain perception constitutes the most frequently employed neuromodulation techniques. Lately, there is a rising call for early introduction of interventional techniques in carefully selected patients simultaneously or even before starting strong opioids. After decades of empirical use, it is the need of the hour to head towards professionalism and standardization in order to secure credibility of specialization and those practicing it. Even though the interventional management has found a definite place in cancer pain, there is a dearth of evidence-based practice guidelines for interventional therapies in cancer pain. This may be because of paucity of good quality randomized controlled trials (RCTs) evaluating their safety and efficacy in cancer pain. Laying standardized guidelines based on existing and emerging evidence will act as a foundation step towards strengthening, credentialing, and dissemination of the specialty of interventional cancer pain management. This will also ensure an improved decision-making and quality of life (QoL) of the suffering patients. PMID:26009665

  12. Childhood exposure to violence and lifelong health: clinical intervention science and stress-biology research join forces.

    Science.gov (United States)

    Moffitt, Terrie E

    2013-11-01

    Many young people who are mistreated by an adult, victimized by bullies, criminally assaulted, or who witness domestic violence react to this violence exposure by developing behavioral, emotional, or learning problems. What is less well known is that adverse experiences like violence exposure can lead to hidden physical alterations inside a child's body, alterations that may have adverse effects on life-long health. We discuss why this is important for the field of developmental psychopathology and for society, and we recommend that stress-biology research and intervention science join forces to tackle the problem. We examine the evidence base in relation to stress-sensitive measures for the body (inflammatory reactions, telomere erosion, epigenetic methylation, and gene expression) and brain (mental disorders, neuroimaging, and neuropsychological testing). We also review promising interventions for families, couples, and children that have been designed to reduce the effects of childhood violence exposure. We invite intervention scientists and stress-biology researchers to collaborate in adding stress-biology measures to randomized clinical trials of interventions intended to reduce effects of violence exposure and other traumas on young people. PMID:24342859

  13. Clinical effects of comprehensive therapy of early psychological intervention and rehabilitation training on neurological rehabilitation of patients with acute stroke

    Institute of Scientific and Technical Information of China (English)

    Duo-Yu Wu; Min Guo; Yun-Suo Gao; Yan-Hai Kang; Jun-Cheng Guo; Xiang-Ling Jiang; Feng Chen; Tao Liu

    2012-01-01

    Objective: To evaluate the clinical effects of comprehensive therapy of psychological intervention and rehabilitation training on the mental health of the patients with acute stroke. Methods: A total of 120 patients with acute stroke were randomly divided into trial group and control group. Both groups were given the corresponding drug therapy, medical basic nursing and convention nursing. Besides, psychological intervention and comprehensive rehabilitation training were added to the trial group. SCL-90, Europ stroke scales (ESS) score were assessed with each patient on day 3 for the first time and on day 21 for the second time;Barthel index was assessed on the day 90. Results: After psychological intervention, SCL-90 declined significantly in the trial group comparing with the control group, there were signicant differences in the somatization, obsession, depression, anxiety, fear, ESS score, Barthel index and other psychological factors between the trial group and control group (P<0.05). Conclusions:Comprehensive therapy of early psychological intervention and rehabilitation training can significantly improve the mental health, limb movement function, stress ability and activity of daily living on the patients with acute stroke.

  14. Interventional Audiology: Broadening the Scope of Practice to Meet the Changing Demands of the New Consumer

    Science.gov (United States)

    Taylor, Brian

    2016-01-01

    Given the growth in the aging population, low hearing uptake rates and the emerging science indicating that age-related hearing loss has long term consequences to health and wellness, an interventional audiology strategy is needed. This paper will define interventional audiology and offer guidance on bringing an interventional audiology to life in clinical practice.

  15. Interventional Audiology: Broadening the Scope of Practice to Meet the Changing Demands of the New Consumer.

    Science.gov (United States)

    Taylor, Brian

    2016-05-01

    Given the growth in the aging population, low hearing uptake rates and the emerging science indicating that age-related hearing loss has long term consequences to health and wellness, an interventional audiology strategy is needed. This paper will define interventional audiology and offer guidance on bringing an interventional audiology to life in clinical practice. PMID:27516719

  16. Clinical evaluation of interventional treatment for Budd-Chiari syndrome with hepatic vein thrombosis

    International Nuclear Information System (INIS)

    Objective: To evaluate the effect of interventional therapy for Budd-Chiari syndrome with hepatic vein thrombosis. Methods: Twenty-five patients with Budd-Chiari syndrome complicated with hepatic vein thrombosis underwent catheter-directed urokinase thrombolysis, balloon dilation and/or stent placement. During follow-up, re-thrombosis and patency of the recanalized hepatic vein and inferior vena cava were evaluated by liver ultrasound. The pressure gradient of hepatic vein-right atrium or inferior vena cava-right atrium before and after interventional treatment was compared with paired t-test. Results: Technical success was obtained in 23 patients. Complete resolution and partial resolution of the thrombi were accomplished in 18 cases and 5 cases, respectively. The recanalized hepatic veins and inferior vena cava were patent. The mean pressure gradient of hepatic vein-right atrium dropped from (29±7) cm H2O to (8±3) cm H2O (1 cm H2O =0.098 kPa) after the interventional treatment (t= 13.7, P2O to (5±2) cm H2O after the interventional treatment (t= 13.3, P<0.01). Failures occurred in 2 patients. Over the follow-up period of 1 to 42 months [(18±10) months] after interventional treatment in the 23 patients, one late death occurred. Restenosis of hepatic veins were found in 2 patients, which were all redilated successfully. Neither restenosis of hepatic vein nor recurrence of thrombosis was found in the other 20 patients. Conclusion: Interventional therapy could be effectively performed for the treatment of Budd-Chiari syndrome with hepatic vein thrombosis. (authors)

  17. A Parent-Mediated Intervention that Targets Responsive Parental Behaviors Increases Attachment Behaviors in Children with ASD: Results from a Randomized Clinical Trial

    Science.gov (United States)

    Siller, Michael; Swanson, Meghan; Gerber, Alan; Hutman, Ted; Sigman, Marian

    2014-01-01

    The current study is a randomized clinical trial evaluating the efficacy of Focused Playtime Intervention (FPI) in a sample of 70 children with Autism Spectrum Disorder. This parent-mediated intervention has previously been shown to significantly increase responsive parental communication (Siller et al. in "J Autism Dev Disord"…

  18. A Parent-Mediated Intervention to Increase Responsive Parental Behaviors and Child Communication in Children with ASD: A Randomized Clinical Trial

    Science.gov (United States)

    Siller, Michael; Hutman, Ted; Sigman, Marian

    2013-01-01

    Longitudinal research has demonstrated that responsive parental behaviors reliably predict subsequent language gains in children with autism spectrum disorder. To investigate the underlying causal mechanisms, we conducted a randomized clinical trial of an experimental intervention (Focused Playtime Intervention, FPI) that aims to enhance…

  19. Group Patient Education: Effectiveness of a Brief Intervention in People with Type 2 Diabetes Mellitus in Primary Health Care in Greece: A Clinically Controlled Trial

    Science.gov (United States)

    Merakou, K.; Knithaki, A.; Karageorgos, G.; Theodoridis, D.; Barbouni, A.

    2015-01-01

    This study aims to assess the impact of a brief patient group education intervention in people with type 2 diabetes mellitus. The sample, 193 people with type 2 diabetes mellitus who were patients at the diabetic clinic of a primary health care setting in Attica, was assigned to two groups, intervention (138 individuals) and control group (55…

  20. Improved clinical outcomes with intracoronary compared to intravenous abciximab in patients with acute coronary syndromes undergoing percutaneous coronary intervention: a systematic review and meta-analysis

    DEFF Research Database (Denmark)

    Hansen, Peter Riis; Iversen, Allan; Abdulla, Jawdat

    2010-01-01

    Intracoronary (IC) administration of abciximab may increase local drug levels by several orders of magnitude compared to intravenous (IV) treatment and may improve clinical outcomes in patients with acute coronary syndromes (ACS) undergoing percutaneous coronary intervention (PCI). In the absence...

  1. Delivering Prevention Interventions to People Living with HIV in Clinical Care Settings: Results of a Cluster Randomized Trial in Kenya, Namibia, and Tanzania.

    Science.gov (United States)

    Bachanas, Pamela; Kidder, Daniel; Medley, Amy; Pals, Sherri L; Carpenter, Deborah; Howard, Andrea; Antelman, Gretchen; DeLuca, Nicolas; Muhenje, Odylia; Sheriff, Muhsin; Somi, Geoffrey; Katuta, Frieda; Cherutich, Peter; Moore, Janet

    2016-09-01

    We conducted a group randomized trial to assess the feasibility and effectiveness of a multi-component, clinic-based HIV prevention intervention for HIV-positive patients attending clinical care in Namibia, Kenya, and Tanzania. Eighteen HIV care and treatment clinics (six per country) were randomly assigned to intervention or control arms. Approximately 200 sexually active clients from each clinic were enrolled and interviewed at baseline and 6- and 12-months post-intervention. Mixed model logistic regression with random effects for clinic and participant was used to assess the effectiveness of the intervention. Of 3522 HIV-positive patients enrolled, 3034 (86 %) completed a 12-month follow-up interview. Intervention participants were significantly more likely to report receiving provider-delivered messages on disclosure, partner testing, family planning, alcohol reduction, and consistent condom use compared to participants in comparison clinics. Participants in intervention clinics were less likely to report unprotected sex in the past 2 weeks (OR = 0.56, 95 % CI 0.32, 0.99) compared to participants in comparison clinics. In Tanzania, a higher percentage of participants in intervention clinics (17 %) reported using a highly effective method of contraception compared to participants in comparison clinics (10 %, OR = 2.25, 95 % CI 1.24, 4.10). This effect was not observed in Kenya or Namibia. HIV prevention services are feasible to implement as part of routine care and are associated with a self-reported decrease in unprotected sex. Further operational research is needed to identify strategies to address common operational challenges including staff turnover and large patient volumes. PMID:26995678

  2. Delivering Prevention Interventions to People Living with HIV in Clinical Care Settings: Results of a Cluster Randomized Trial in Kenya, Namibia, and Tanzania

    Science.gov (United States)

    Kidder, Daniel; Medley, Amy; Pals, Sherri L.; Carpenter, Deborah; Howard, Andrea; Antelman, Gretchen; DeLuca, Nicolas; Muhenje, Odylia; Sheriff, Muhsin; Somi, Geoffrey; Katuta, Frieda; Cherutich, Peter; Moore, Janet

    2016-01-01

    We conducted a group randomized trial to assess the feasibility and effectiveness of a multi-component, clinic-based HIV prevention intervention for HIV-positive patients attending clinical care in Namibia, Kenya, and Tanzania. Eighteen HIV care and treatment clinics (six per country) were randomly assigned to intervention or control arms. Approximately 200 sexually active clients from each clinic were enrolled and interviewed at baseline and 6- and 12-months post-intervention. Mixed model logistic regression with random effects for clinic and participant was used to assess the effectiveness of the intervention. Of 3522 HIV-positive patients enrolled, 3034 (86 %) completed a 12-month follow-up interview. Intervention participants were significantly more likely to report receiving provider-delivered messages on disclosure, partner testing, family planning, alcohol reduction, and consistent condom use compared to participants in comparison clinics. Participants in intervention clinics were less likely to report unprotected sex in the past 2 weeks (OR = 0.56, 95 % CI 0.32, 0.99) compared to participants in comparison clinics. In Tanzania, a higher percentage of participants in intervention clinics (17 %) reported using a highly effective method of contraception compared to participants in comparison clinics (10 %, OR = 2.25, 95 % CI 1.24, 4.10). This effect was not observed in Kenya or Namibia. HIV prevention services are feasible to implement as part of routine care and are associated with a self-reported decrease in unprotected sex. Further operational research is needed to identify strategies to address common operational challenges including staff turnover and large patient volumes. PMID:26995678

  3. Positive Psychology Intervention to Alleviate Child Depression and Increase Life Satisfaction: A Randomized Clinical Trial

    Science.gov (United States)

    Kwok, Sylvia Y. C. L.; Gu, Minmin; Kit, Katrina Tong Kai

    2016-01-01

    Purpose: The study aims to examine the effectiveness of a positive psychology group-based intervention program, incorporating elements of hope and gratitude, in decreasing depression and increasing life satisfaction among primary school students in Hong Kong. Method: A total of 68 children, with the Depression score of Chinese Hospital Anxiety and…

  4. Cost analysis of radiological interventional procedures and reimbursement within a clinic

    International Nuclear Information System (INIS)

    Purpose: Analysis of costs for vascular radiological interventions on a per patient basis and comparison with reimbursement based on GOAe(Gebuehrenordnung fuer Aerzte) and DKG-NT (Deutsche Krankenhausgesellschaft-Nebenkostentarif). Material and Methods: The ten procedures most frequently performed within 12 months were evaluated. Personnel costs were derived from precise costs per hour and estimated procedure time for each intervention. Costs for medical devices were included. Reimbursement based on GOAewas calculated using the official conversion factor of 0.114 DM for each specific relative value unit and a multiplication factor of 1.0. The corresponding conversion factor for DKG-NT, determined by the DKG, was 0.168 DM. Results: A total of 832 interventional procedures were included. Marked differences between calculated costs and reimbursement rates were found. Regarding the ten most frequently performed procedures, there was a deficit of 1.06 million DM according GOAedata (factor 1.0) and 0.787 million DM according DKG-NT. The percentage of reimbursement was only 34.2 (GOAe; factor 1.0) and 51.3 (DKG-NT), respectively. Conclusion: Reimbursement of radiological interventional procedures based on GOAeand DKG-NT data is of limited value for economic controlling purposes within a hospital. (orig.)

  5. Social Learning Theory Parenting Intervention Promotes Attachment-Based Caregiving in Young Children: Randomized Clinical Trial

    Science.gov (United States)

    O'Connor, Thomas G.; Matias, Carla; Futh, Annabel; Tantam, Grace; Scott, Stephen

    2013-01-01

    Parenting programs for school-aged children are typically based on behavioral principles as applied in social learning theory. It is not yet clear if the benefits of these interventions extend beyond aspects of the parent-child relationship quality conceptualized by social learning theory. The current study examined the extent to which a social…

  6. Clinical impact of intracoronary abciximab in patients undergoing primary percutaneous coronary intervention

    DEFF Research Database (Denmark)

    Piccolo, Raffaele; Gu, Youlan L; Iversen, Allan Zeeberg;

    2012-01-01

    The aim of this study was to perform an individual patient-level pooled analysis of randomised trials, comparing intracoronary versus intravenous abciximab bolus use in patients with ST-segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (PCI)....

  7. Clinical effects of intracoronary tirofiban on preventing no-reflow during emergency percutaneous coronary intervention

    Institute of Scientific and Technical Information of China (English)

    林杰

    2012-01-01

    Objective To assess the effects of intracoronary tirofiban on preventing no-reflow during emergency percutaneous coronary intervention(PCI) . Methods All 99 cases with acute myocardial infarction who underwent emergency PCI between March 2009 and March 2012 were randomized into test group

  8. Sex- and age-related differences in clinical outcome after primary percutaneous coronary intervention

    DEFF Research Database (Denmark)

    Jakobsen, Lars; Niemann, Troels; Thorsgaard, Niels;

    2012-01-01

    AIMS: To compare the outcome after primary percutaneous coronary intervention (PPCI) according to sex and age, including comparison of sex- and age-specific mortality of PPCI patients with that of the general population. METHODS AND RESULTS: This population-based follow-up study included 7...

  9. Bridging the Gap between Clinical and Classroom Intervention: Keystone Approaches for Students with Challenging Behavior

    Science.gov (United States)

    Ducharme, Joseph M.; Shecter, Carly

    2011-01-01

    Although not trained as treatment providers, teachers are increasingly faced with students who present challenging behavioral issues that require intervention. Teachers often resort to reactive and punitive strategies that have many negative side effects and drawbacks because they lack specific training in managing problem behavior in the…

  10. Three-year clinical event rates in different age groups after contemporary percutaneous coronary intervention

    NARCIS (Netherlands)

    N. Kukreja (Neville); Y. Onuma (Yosinobu); H.M. Garcia-Garcia (Hector); J.W.I. van Nierop; J. Daemen (Joost); R.T. van Domburg (Ron); P.W.J.C. Serruys (Patrick)

    2011-01-01

    textabstractAims: As the global population ages, elderly patients will form an increasing proportion of those undergoing percutaneous coronary intervention (PCI). We investigated the safety and efficacy of bare metal stents (BMS) and DES in all patients undergoing PCI at our institution, stratified

  11. Electrical impedance tomography: effect of clinical interventions on (regional) lung volume in preterm infants

    NARCIS (Netherlands)

    P.S. van der Burg

    2015-01-01

    Premature infants are at risk for low end-expiratory lung volume (EELV), which may compromise lung function and lead to respiratory failure. Respiratory interventions and nursing procedures are aimed to improve EELV in these infants. In this thesis, Pauline van der Burg has investigated the effects

  12. Middle Managers' Experiences and Role in Implementing an Interactive Tailored Patient Assessment eHealth Intervention in Clinical Practice.

    Science.gov (United States)

    Varsi, Cecilie; Ekstedt, Mirjam; Gammon, Deede; Børøsund, Elin; Ruland, Cornelia M

    2015-06-01

    The role of nurse and physician managers is considered crucial for implementing eHealth interventions in clinical practice, but few studies have explored this. The aim of the current study was to examine the perceptions of nurse and physician managers regarding facilitators, barriers, management role, responsibility, and action taken in the implementation of an eHealth intervention called Choice into clinical practice. Individual qualitative interviews were conducted with six nurses and three physicians in management positions at five hospital units. The findings revealed that nurse managers reported conscientiously supporting the implementation, but workloads prevented them from participating in the process as closely as they wanted. Physician managers reported less contribution. The implementation process was influenced by facilitating factors such as perceptions of benefits from Choice and use of implementation strategies, along with barriers such as physician resistance, contextual factors and difficulties for front-line providers in learning a new way of communicating with the patients. The findings suggest that role descriptions for both nurse and physician managers should include implementation knowledge and implementation skills. Managers could benefit from an implementation toolkit. Implementation management should be included in management education for healthcare managers to prepare them for the constant need for implementation and improvement in clinical practice. PMID:25988851

  13. Developing the clinical components of a complex intervention for a glaucoma screening trial: a mixed methods study

    Directory of Open Access Journals (Sweden)

    2011-04-01

    Full Text Available Abstract Background Glaucoma is a leading cause of avoidable blindness worldwide. Open angle glaucoma is the most common type of glaucoma. No randomised controlled trials have been conducted evaluating the effectiveness of glaucoma screening for reducing sight loss. It is unclear what the most appropriate intervention to be evaluated in any glaucoma screening trial would be. The purpose of this study was to develop the clinical components of an intervention for evaluation in a glaucoma (open angle screening trial that would be feasible and acceptable in a UK eye-care service. Methods A mixed-methods study, based on the Medical Research Council (MRC framework for complex interventions, integrating qualitative (semi-structured interviews with 46 UK eye-care providers, policy makers and health service commissioners, and quantitative (economic modelling methods. Interview data were synthesised and used to revise the screening interventions compared within an existing economic model. Results The qualitative data indicated broad based support for a glaucoma screening trial to take place in primary care, using ophthalmic trained technical assistants supported by optometry input. The precise location should be tailored to local circumstances. There was variability in opinion around the choice of screening test and target population. Integrating the interview findings with cost-effectiveness criteria reduced 189 potential components to a two test intervention including either optic nerve photography or screening mode perimetry (a measure of visual field sensitivity with or without tonometry (a measure of intraocular pressure. It would be more cost-effective, and thus acceptable in a policy context, to target screening for open angle glaucoma to those at highest risk but for both practicality and equity arguments the optimal strategy was screening a general population cohort beginning at age forty. Conclusions Interventions for screening for open angle

  14. Event Rates in Randomized Clinical Trials Evaluating Cardiovascular Interventions and Devices

    NARCIS (Netherlands)

    Mahmoud, Karim D.; Lennon, Ryan J.; Holmes, David R.

    2015-01-01

    Randomized clinical trials (RCTs) are considered the gold standard for evidence-based medicine. However, an accurate estimation of the event rate is crucial for their ability to test clinical hypotheses. Overestimation of event rates reduces the required sample size but can compromise the statistica

  15. Insulin resistance, its consequences for the clinical course of the disease, and possibilities of correction in endometrial cancer

    NARCIS (Netherlands)

    Berstein, LM; Kvatchevskaya, JO; Poroshina, TE; Kovalenko, IG

    2004-01-01

    Objectives: To study the frequency of insulin resistance (IR) in endometrial cancer patients, its relation to the clinical course of the disease and DNA damage, and to evaluate possible approaches to the pharmacological correction of IR in the patients studied. Methods: The signs of insulin resistan

  16. Methodology of clinical trials aimed at assessing interventions for cutaneous leishmaniasis.

    Directory of Open Access Journals (Sweden)

    Piero Olliaro

    Full Text Available The current evidence-base for recommendations on the treatment of cutaneous leishmaniasis (CL is generally weak. Systematic reviews have pointed to a general lack of standardization of methods for the conduct and analysis of clinical trials of CL, compounded with poor overall quality of several trials. For CL, there is a specific need for methodologies which can be applied generally, while allowing the flexibility needed to cover the diverse forms of the disease. This paper intends to provide clinical investigators with guidance for the design, conduct, analysis and report of clinical trials of treatments for CL, including the definition of measurable, reproducible and clinically-meaningful outcomes. Having unified criteria will help strengthen evidence, optimize investments, and enhance the capacity for high-quality trials. The limited resources available for CL have to be concentrated in clinical studies of excellence that meet international quality standards.

  17. Unique Ethical Concerns in Clinical Trials Comparing Psychosocial and Psychopharmalogical Interventions

    OpenAIRE

    Stines, Lisa R.; Feeny, Norah C.

    2008-01-01

    In recent years, there has been a particular emphasis placed on conducting randomized controlled trials (RCTs) that compare the relative efficacy of psychosocial and pharmacological interventions. This article addresses relevant ethical considerations in the conduct of these treatment trials, with a focus on RCTs with children. Ethical concerns, including therapeutic misconception, treatment preference, therapeutic equipoise, structure of treatments, and balancing risks versus benefits, are i...

  18. The first year of the Venlo percutaneous coronary intervention program: procedural and 6-month clinical outcomes

    OpenAIRE

    Mol, K.A.; Rahel, B.M.; Eerens, F.; Aydin, S; Troquay, R. P. Th.; Meeder, J.G.

    2013-01-01

    Objectives Analysis of the first results of off-site percutaneous coronary interventions (PCI) and fractional flow reserve (FFR) measurements at VieCuri Medical Centre for Northern Limburg in Venlo. Background Off-site PCI is accepted in the European and American Cardiac Guidelines as the need for PCI increases and it has been proven to be a safe treatment option for acute coronary syndrome. Methods Retrospective cohort study reporting characteristics, PCI and FFR specifications, complication...

  19. Reducing occupational stress with a B-vitamin focussed intervention: a randomized clinical trial: study protocol

    OpenAIRE

    Stough, Con; Simpson, Tamara; Lomas, Justine; McPhee, Grace; Billings, Clare; Myers, Stephen; Oliver, Chris; Luke A. Downey

    2014-01-01

    Background Workplace stress in Australia and other western countries has been steadily increasing over the past decade. It can be observed not only in terms of increased compensation claims but also costs due to absenteeism, loss of productivity at work and reduced psychological and physiological health and well-being. Given the cost and pervasive effects of stress in the modern workforce, time efficient and cost-effective interventions capable of reducing occupational stress (or strain) and ...

  20. Clinical inquiries. What interventions can help patients stop using chewing tobacco?

    Science.gov (United States)

    Smith, Kenesha D; Scott, Mollie Ashe; Ketterman, Elizabeth; Smith, Patrick O

    2005-04-01

    Nicotine replacement therapy (NRT), including gum and patches, decreases cravings and short-term abstinence rates, but does not improve long-term abstinence (strength of recommendation [SOR]: B, meta-analysis of small randomized controlled studies [RCT]). It is unclear if bupropion has an effect on cessation rates (SOR: B, small RCTs with conflicting results). Behavioral interventions increase abstinence rates for smokeless tobacco users (SOR: B, meta-analysis of small RCTs). PMID:15833231

  1. The effectiveness of a health promotion with group intervention by clinical trial. Study protocol

    OpenAIRE

    Campo Osaba Maria-Antonia; Del Val José-Luis; Lapena Carolina; Laguna Vicencia; García Araceli; Lozano Olga; Martín Ziortza; Rodriguez Rómulo; Borrás Enriqueta; Orfila Francesc; Tierno María Teresa

    2012-01-01

    Abstract Background The promotion of health and the interventions in community health continue to be one of the pending subjects of our health system. The most prevalent health problems (cardiovascular diseases, cancer, diabetes...) are for the most part related to life habits. We propose a holistic and integral approach as the best option for tackling behavior and its determinants. The research team has elaborated the necessary educational material to realize group teaching, which we call "H...

  2. Variation of hepatic artery on arteriogram and its clinical significance in interventional therapy for hepatic cancer

    International Nuclear Information System (INIS)

    Objective: To investigate the variations of hepatic artery and its extrahepatic arteries on hepatic arteriogram and to provide benefit for transhepatic arterical chemoemblization. Methods: The hepatic arteriograms of 200 cases with unresectable hepatic malignant tumor before interventional therapy were analysed. Two interventional radiologists in common reviewed the incidences of various types according to Michels' classification, the absence of proper hepatic artery, and the variations of extrahepatic arteries originating from hepatic artery. Results: The most common hepatic artery variation was Michels type III(n=17,8.5%), followed by type II(n=10,5.0%) and V(n=9,4.5%). Proper hepatic absence was found in 25 cases and appeared as 5 subtypes. 5 kinds of extrahepatic arteries were found. The most common extrahepatic artery was the right gastric artery (n=156,78.0%), followed by cystic artery (n=126,63.0%), accessory left gastric artery (n=19,9.5%), the hepatic falciform artery (n=5,2.5%), and accessory left inferior phrenic artery (n=4,2.0%). Conclusion: There are some other variations of hepatic artery beside Michels' classification,and there are many variations of extrahepatic arteries originating from hepatic artery, it is important to assure interventional therapy effect for hepatic cancer and prevent complication. (authors)

  3. [Meta-analysis of clinical trials on family intervention in schizophrenia].

    Science.gov (United States)

    Rodrigues, Maria Goretti Andrade; Krauss-Silva, Letícia; Martins, Ana Cristina Marques

    2008-10-01

    The present study aimed to assess the efficacy of cognitive-behavioral family interventions by relatives of schizophrenic patients under community care, specifically targeting relapse and family burden as outcomes. Independent researchers conducted the analyses of the pertinence and quality of trials identified through a search strategy, following a previously developed protocol. Eleven randomized or quasi-randomized trials were selected. The summary relative risk of relapse using the fixed effects model was favorable to family intervention, with estimated efficacy reaching nearly 60% (50%-70%). Summary relative risk in the cognitive-behavioral therapy trials subgroup [RR = 0.43 (0.28-0.67)] was equivalent to that of the behavioral therapy subgroup [RR = 0.37 (0.23-0.60)] and the "pragmatic" subgroup [RR = 0.37 (0.21-0.66)], although the "pragmatic" trials were generally analyzed for effective treatment. The difference in summary overall risk of relapse was nearly 30% using the random effects model. Only four trials analyzed family burden as outcome, including different dimensions of burden. Results of individual trials were generally favorable to family intervention, for both the objective and subjective dimensions. PMID:18949223

  4. Clinical diagnostic and intervention studies of children with semantic-pragmatic language disorder.

    Science.gov (United States)

    Adams, C

    2001-01-01

    The diagnosis of semantic-pragmatic language disorder (SPLD) has been the subject of a number of research studies over the last two decades. Classification and diagnostic debates, while illuminating, have done little to develop tools to improve services to these children. In this paper, two children whose communication difficulties are suggestive of an SPLD diagnosis but who have differing profiles are studied. Using existing models of psycholinguistics and pragmatics to guide assessment and intervention, the diversity of language and social communicative behaviours that are covered by the label SPLD are exemplified. Consideration is given to whether the term SPLD is appropriate for both children or whether Bishop's revision of the diagnosis to 'pragmatic language impairment' might be more useful. Methods of intervention and evaluation for semantic and pragmatic deficits in these two cases are described. It is argued that existing tools can enable accurate explanation and modelling of the communication of children with SPLD and that there is a role for intervention studies in helping to refine those tools, to improve therapies and to understand the nature of the condition more fully. PMID:11491481

  5. A clinically integrated post-graduate training programme in evidence-based medicine versus 'no intervention' for improving disability evaluations: a cluster randomised clinical trial.

    Directory of Open Access Journals (Sweden)

    Rob Kok

    Full Text Available BACKGROUND: Although several studies have shown that teaching EBM is effective in improving knowledge, at present, there is no convincing evidence that teaching EBM also changes professional behaviour in practice. Therefore, the primary aim of this study was to evaluate the effectiveness of a clinically integrated post-graduate training programme in EBM on evidence-based disability evaluation. METHODS AND FINDINGS: In a cluster randomised controlled trial, fifty-four case-based learning groups consisting of 132 physicians and 1680 patients were randomly assigned to the intervention or control groups. A clinically integrated, post-graduate, 5-day training programme in evidence-based medicine, consisting of (home assignments, peer teaching, interactive training in searching databases, lectures and brainstorming sessions was provided to the intervention group. The control group received no training. The primary outcome was evidence-based disability evaluation, as indicated by the frequency in use of evidence of sufficient quality in disability evaluation reports. There are no general EBM behaviour outcome measures available. Therefore, we followed general guidelines for constructing performance indicators and defined an a priori cut-off for determination of sufficient quality as recommended for evaluating EB training. Physicians trained in EBM performed more evidence-based disability evaluations compared to physicians in the control group (difference in absolute proportion 9.7%, 95% CI 3.5 to 15.9. The primary outcome differences between groups remained significant after both cluster-adjusted analysis and additional sensitivity analyses accounting for subjects lost to follow-up. CONCLUSIONS: A EBM programme successfully improved the use of evidence in a non-hospital based medical specialty. Our findings support the general recommendations to use multiple educational methods to change physician behaviour. In addition, it appeared important that the

  6. Enriching Action Research with the Narrative Approach and Activity Theory: Analyzing the Consequences of an Intervention in a Public Sector Hospital in Finland

    Science.gov (United States)

    Kajamaa, Anu

    2012-01-01

    As early as 15 years ago, it was claimed that organizational intervention research lacks consensus about research methods and theory and that more systematic efforts are needed to overcome this theoretical-methodological gap in knowledge. This study aims at contributing to the development of theory and methodology in the field of organizational…

  7. The perioperative nursing care of patients with malignant obstructive jaundice treated with interventional therapy: clinical experience in 71 cases

    International Nuclear Information System (INIS)

    Objective: To summarize the clinical experience of perioperative nursing for patients with malignant obstructive jaundice who were treated with percutaneous transhepatic biliary drainage. Methods: Sufficient preoperative preparation,careful psychological nursing, serious postoperative observation of vital signs, enhancement of the nutritional support,care of the puncture site and drainage tube, maintenance of the electrolyte balance, correct evaluation of the jaundice, etc. were strictly carried out in all 71 patients with malignant obstructive jaundice who received percutaneous transhepatic biliary drainage. Results: Because the sufficient preoperative preparation and postoperative nursing work were seriously carried out,the obstructive jaundice was well relieved in all patients, the liver function and the living quality were markedly improved and the survival time was prolonged. Conclusion: It is of great clinical significance to intensify the perioperative nursing care for patients with malignant obstructive jaundice who are receiving interventional therapy. (authors)

  8. Clinical efficacy of interventional therapy via TIPS approach for the treatment of acute or subacute portal venous thrombosis

    International Nuclear Information System (INIS)

    Objective: To evaluate the clinical efficacy of interventional therapy via TIPS approach for the treatment of acute or subacute portal venous thrombosis (PVT). Methods: Twelve patients with acute or subacute PVT were treated with interventional managements via TIPS approach, including balloon-catheter dilating, PTD pulverizing, catheter-directed aspirating and continuously urokinase infusing. Reopen of the portal vein was observed after the procedure. The stent patency and the relief of the symptoms were followed up for (8 - 42) months. Results: One patient died of massive bleeding in abdominal cavity at the second day after therapy. Reopen of main portal vein was obtained in eleven patients after thrombolysis. Three months after the procedure, PVT recurred and the stent was obstructed in one patient, perhaps due to the discontinuation of anticoagulation. In the remaining 10 patients, the main portal vein and the shunt remained patency during a fellow-up period of (8 ∼ 42) months. No bleeding caused by varicosity or symptoms related to PVT occurred in all patients. Conclusion: Interventional thrombolysis via TIPS approach is an effective therapy for treating patients with acute or subacute portal venous thrombosis. (authors)

  9. Evaluating the Perceptual and Pathophysiological Consequences of Auditory Deprivation in Early Postnatal Life: A Comparison of Basic and Clinical Studies

    OpenAIRE

    Whitton, Jonathon P.; Polley, Daniel B.

    2011-01-01

    Decades of clinical and basic research in visual system development have shown that degraded or imbalanced visual inputs can induce a long-lasting visual impairment called amblyopia. In the auditory domain, it is well established that inducing a conductive hearing loss (CHL) in young laboratory animals is associated with a panoply of central auditory system irregularities, ranging from cellular morphology to behavior. Human auditory deprivation, in the form of otitis media (OM), is tremendous...

  10. Metabolic syndrome X as a clinical outcome of hormonal changes on the liquidators of the Chernobyl accident consequences (the problem analysis)

    International Nuclear Information System (INIS)

    An analysis of hormonal changes in the liquidators of the Chernobyl accident consequences, which promote the metabolic syndrome X development, was carried out on the base of clinical and experimental data. The system insulin-glucose, the mechanisms of insulinresistance and gyperinslinemia forming, the pathogenetical role of hyperinsulinemia interaction with others hormomes, some aspects of hormone - receptor interaction, an interconnection of hyperinsulinemia and vascular pathology, peculiarities of radiobiological stress as a non-classic adaptive reaction, which frequently resulting with a pathology, were discussed in the article

  11. Yttrium-90 hepatic radioembolization: clinical review and current techniques in interventional radiology and personalized dosimetry.

    Science.gov (United States)

    Tong, Aaron K T; Kao, Yung Hsiang; Too, Chow Wei; Chin, Kenneth F W; Ng, David C E; Chow, Pierce K H

    2016-06-01

    In recent years, yttrium-90 ((90)Y) microsphere radioembolization has been establishing itself as a safe and efficacious treatment for both primary and metastatic liver cancers. This extends to both first-line therapies as well as in the salvage setting. In addition, radioembolization appears efficacious for patients with portal vein thrombosis, which is currently a contraindication for surgery, transplantation and transarterial chemoembolization. This article reviews the efficacy and expanding use of (90)Y microsphere radioembolization with an added emphasis on recent advances in personalized dosimetry and interventional radiology techniques. Directions for future research into combination therapies with radioembolization and expansion into sites other than the liver are also explored. PMID:26943239

  12. Exploring links between genotypes, phenotypes, and clinical predictors of response to early intensive behavioural intervention in Autism Spectrum Disorder

    Directory of Open Access Journals (Sweden)

    Valsamma eEapen

    2013-09-01

    Full Text Available Autism Spectrum Disorder (ASD is amongst the most familial of psychiatric disorders. Twin and family studies have demonstrated a monozygotic concordance rate of 70–90%, dizygotic concordance of around 10% and more than a 20-fold increase in risk for first-degree relatives. Despite major advances in the genetics of autism, the relationship between different aspects of the behavioural and cognitive phenotype and their underlying genetic liability is still unclear. This is complicated by the heterogeneity of autism, which exists at both genetic and phenotypic levels. Given this heterogeneity, one method to find homogeneous entities and link these with specific genotypes would be to pursue endophenotypes. Evidence from neuroimaging, eye tracking and electrophysiology studies supports the hypothesis that, building on genetic vulnerability, ASD emerges from a developmental cascade in which a deficit in attention to social stimuli leads to impaired interactions with primary caregivers. This results in abnormal development of the neurocircuitry responsible for social cognition, which in turn adversely affects later behavioural and functional domains dependent on these early processes, such as language development. Such a model begets a heterogeneous clinical phenotype, and is also supported by studies demonstrating better clinical outcomes with earlier treatment. Treatment response following intensive early behavioural intervention in ASD is also distinctly variable; however, relatively little is known about specific elements of the clinical phenotype that may predict response to current behavioural treatments. This paper overviews the literature regarding genotypes, phenotypes and predictors of response to behavioural intervention in ASD and presents suggestions for future research to explore linkages between these that would enable better identification of, and increased treatment efficacy for, ASD.

  13. Safe medication use based on knowledge of information about contraindications concerning cross allergy and comprehensive clinical intervention

    Directory of Open Access Journals (Sweden)

    Li W

    2013-02-01

    Full Text Available Wei Li,1 Ling-Ling Zhu,2 Quan Zhou31Division of Medical Affairs, 2Cadre Department, Division of Nursing, 3Department of Pharmacy, Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, People's Republic of ChinaBackground: An investigation of safety issues regarding information on contraindications related to cross allergy was conducted to promote clinical awareness and prevent medical errors in a 2200-bed tertiary care teaching hospital.Methods: Prescribing information on contraindications concerning cross allergy was collected from an information system and package inserts. Data mining and descriptive analysis were performed. A risk register was used for project management and risk assessment. A Plan, Do, Check, Act cycle was used as part of continuous quality improvement. Records of drug counseling and medical errors were collected from an online reporting system. A pharmacist-led multidisciplinary team initiated an intervention program on cross allergy in August 2008.Results: Four years of risk management at our hospital achieved successful outcomes, ie, the number of medical errors related to cross allergies decreased by 97% (10 cases monthly before August 2008 versus three cases yearly in 2012 and risk rating decreased significantly [initial risk rating:25 (high-risk before August 2008 versus final risk rating:6 (medium-risk in December 2012].Conclusion: We conclude that comprehensive clinical interventions are very effective through team cooperation. Medication use has potential for safety risks if sufficient attention is not paid to contraindications concerning cross allergy. The potential for cross allergy involving drugs which belong to completely different pharmacological classes is easily overlooked and can be dangerous. Pharmacists can play an important role in reducing the risk of cross allergy as well as recommending therapeutic alternatives.Keywords: clinical pharmacy, contraindications, cross allergy

  14. Infants in Multirisk Families. Case Studies in Preventive Intervention. Clinical Infants Reports Series.

    Science.gov (United States)

    Greenspan, Stanley I., Ed.; And Others

    Work conducted by the Clinical Infant Development Program (CIDP) of the National Institute of Mental Health, involving 47 multirisk families and their infants over a period of several years, is described. Part I contains four detailed case studies by Delise Williams, Euthymia Hibbs, Serena Wieder and others, providing data for comprehensive…

  15. Providing recording of clinical consultation to patients - a highly valued but underutilized intervention: a scoping review

    NARCIS (Netherlands)

    Tsulukidze, M.; Durand, M.A.; Barr, P.J.; Mead, T.; Elwyn, G.

    2014-01-01

    OBJECTIVE: The benefits of providing patients with recorded clinical consultations have been mostly investigated in oncology settings, generally demonstrating positive outcomes. There has been limited synthesis of evidence about the practice in wider context. Our aim was to summarize, in a scoping r

  16. Data for improvement and clinical excellence: protocol for an audit with feedback intervention in home care and supportive living

    Directory of Open Access Journals (Sweden)

    Fraser Kimberly D

    2012-01-01

    Full Text Available Abstract Background Although considerable evidence exists about the effectiveness of audit coupled with feedback, very few audit-with-feedback interventions have been done in either home care or supportive living settings to date. With little history of audit and feedback in home care or supportive living there is potential for greater effects, at least initially. This study extends the work of an earlier study designed to assess the effects of an audit-with-feedback intervention. It will be delivered quarterly over a one-year period in seven home care offices and 11 supportive living sites. The research questions are the same as in the first study but in a different environment. They are as follows: 1. What effects do feedback reports have on processes and outcomes over time? 2. How do different provider groups in home care and supportive living sites respond to feedback reports based on quality indicator data? Methods The research team conducting this study includes researchers and decision makers in continuing care in the province of Alberta, Canada. The intervention consists of quarterly feedback reports in 19 home care offices and supportive living sites across Alberta. Data for the feedback reports are based on the Resident Assessment Instrument Home Care tool, a standardized instrument mandated for use in home care and supportive living environments throughout Alberta. The feedback reports consist of one page, printed front and back, presenting both graphic and textual information. Reports are delivered to all employees working in each site. The primary evaluation uses a controlled interrupted time-series design, both adjusted and unadjusted for covariates. The concurrent process evaluation includes observation, focus groups, and self-reports to assess uptake of the feedback reports. The project described in this protocol follows a similar intervention conducted in our previous study, Data for Improvement and Clinical Excellence

  17. Attention-deficit/hyperactivity disorder in children and adolescents: interventions for a complex costly clinical conundrum.

    Science.gov (United States)

    Greydanus, Donald E; Pratt, Helen D; Sloane, Mark A; Rappley, Marsha D

    2003-10-01

    Management of a child or adolescent with attention-deficit/hyperactivity disorder (ADHD) is reviewed, including psychological and pharmacologic approaches. Psychological treatment includes psychotherapy, cognitive-behavior therapy, support groups, parent training, educator/teacher training, biofeedback, meditation, and social skills training. Medications are reviewed that research has revealed can improve the core symptomatology of a child or adolescent with ADHD. These medications include stimulants, antidepressants, alpha-2 agonists, and a norepinephrine reuptake inhibitor. Management of ADHD should include a multi-modal approach, involving appropriate educational interventions, appropriate psychological management of the patient (child or adolescent), and judicious use of medications. Parents, school officials, and clinicians must work together to help all children and adolescents with ADHD achieve their maximum potential. PMID:14558681

  18. Super-selective interventional chemotherapy combined with systemic chemotherapy for the treatment of postoperative gliomas:a clinical study

    International Nuclear Information System (INIS)

    Objective: To evaluate super-selective interventional chemotherapy combined with systemic chemotherapy in treating postoperative gliomas. Methods: During the period of 2005-2009, a total of 46 patients with glioma were encountered in our hospital. According to the principle of patient's free will the involved patients were divided into two groups. Study group (n = 25): after operation the patients received routine radiotherapy, which was followed by super-selective interventional chemotherapy combined simultaneously with systemic chemotherapy. Control group (n = 21): after operation the patients received routine radiotherapy, which was followed by systemic chemotherapy only. The patients were regularly followed up. Cranial CT checkups were made to determine the tumor size, and the results were evaluated with Karnofsky scores. The clinical data were analyzed and compared between two groups. Results: In the study group, the side-effects and complications included epileptic seizures (n = 3), eye pain (n = 5), headache (n = 9), nausea and vomiting (n = 8) and thrombopenia (n = 1). In the control group,the side-effects and complications were as follows: epileptic seizures (n = 1), headache (n = 7), nausea and vomiting (n = 6) and thrombopenia(n = 3). No death occurred in either of the two groups. The patients were followed up for an average period of 2.3 years. Before chemotherapy no statistically significant difference in tumor size existed between two groups (P > 0.05). One year after the chemotherapy, the tumor volume in study group was reduced by 67.11%, while it was 45.79% in control group. By using independent sample t test analysis, the difference between two groups was of statistical significance (P < 0.05). Wilcoxon rank sum test and Karnofsky prognostic score analysis indicated that the prognosis of study group was much better than that of control group (P < 0.05). Conclusion: In comparison with routine radiotherapy plus simple systemic chemotherapy, routine

  19. Health and Ethical Consequences of Outsourcing Pivotal Clinical Trials to Latin America: A Cross-Sectional, Descriptive Study.

    Directory of Open Access Journals (Sweden)

    Núria Homedes

    Full Text Available The implications of conducting clinical trials in low and middle income countries on the financial accessibility and safety of the pharmaceutical products available in those markets have not been studied. Regulatory practices and ethical declarations lead to the commercialization of the new products, referred to as New Molecular Entities (NMEs, in the countries where tested as soon as they are approved in high surveillance countries. Patients and patients' associations use the Latin American courts to access new and expensive treatments, regardless of their safety profile and therapeutic value.Cross-sectional, descriptive study. To determine the therapeutic value and safety profile of the NMEs approved by the Food and Drug Administration (FDA in 2011 and 2012 that had been tested in Latin America, and the implications of their market approval for the pharmaceutical budgets in the countries where tested.Latin America.To assess the therapeutic value and safety of the NMEs commercialized in the different countries we used f independent drug bulletins. The prices of the NMEs for the consumers were obtained from the pharmaceutical price observatories of the countries were the medicines had been tested. If the price was not available in the observatories, it was obtained from pharmaceutical distributors. We used the countries' minimum wage and per capita income to calculate the financial accessibility of a course of treatment with the NMEs.We found that 33 NMEs approved by the FDA in 2011 and 2012 have been tested in Latin America. Of these, 26 had been evaluated by independent drug bulletins and only five were found to add some value to a subset of patients and had significant side-effects. The pharmaceutical prices were very high, varied widely across countries and were unrelated to the countries' income per capita or minimum wage.The implementation of clinical trials in Latin America results in the commercialization of medicines with questionable

  20. Health and Ethical Consequences of Outsourcing Pivotal Clinical Trials to Latin America: A Cross-Sectional, Descriptive Study

    Science.gov (United States)

    Homedes, Núria; Ugalde, Antonio

    2016-01-01

    Introduction The implications of conducting clinical trials in low and middle income countries on the financial accessibility and safety of the pharmaceutical products available in those markets have not been studied. Regulatory practices and ethical declarations lead to the commercialization of the new products, referred to as New Molecular Entities (NMEs), in the countries where tested as soon as they are approved in high surveillance countries. Patients and patients’ associations use the Latin American courts to access new and expensive treatments, regardless of their safety profile and therapeutic value. Design and Objectives Cross-sectional, descriptive study. To determine the therapeutic value and safety profile of the NMEs approved by the Food and Drug Administration (FDA) in 2011 and 2012 that had been tested in Latin America, and the implications of their market approval for the pharmaceutical budgets in the countries where tested. Setting Latin America. Measures To assess the therapeutic value and safety of the NMEs commercialized in the different countries we used f independent drug bulletins. The prices of the NMEs for the consumers were obtained from the pharmaceutical price observatories of the countries were the medicines had been tested. If the price was not available in the observatories, it was obtained from pharmaceutical distributors. We used the countries’ minimum wage and per capita income to calculate the financial accessibility of a course of treatment with the NMEs. Results We found that 33 NMEs approved by the FDA in 2011 and 2012 have been tested in Latin America. Of these, 26 had been evaluated by independent drug bulletins and only five were found to add some value to a subset of patients and had significant side-effects. The pharmaceutical prices were very high, varied widely across countries and were unrelated to the countries’ income per capita or minimum wage. Conclusion The implementation of clinical trials in Latin America

  1. Structural Competency in the U.S. Healthcare Crisis: Putting Social and Policy Interventions Into Clinical Practice.

    Science.gov (United States)

    Hansen, H; Metzl, J

    2016-06-01

    This symposium of the Journal of Bioethical Inquiry illustrates structural competency: how clinical practitioners can intervene on social and institutional determinants of health. It will require training clinicians to see and act on structural barriers to health, to adapt imaginative structural approaches from fields outside of medicine, and to collaborate with disciplines and institutions outside of medicine. Case studies of effective work on all of these levels are presented in this volume. The contributors exemplify structural competency from many angles, from the implications of epigenetics for environmental intervention in personalized medicine to the ways clinicians can act on fundamental causes of disease, address abuses of power in clinical training, racially desegregate cities to reduce health disparities, address the systemic causes of torture by police, and implement harm-reduction programs for addiction in the face of punitive drug laws. Together, these contributors demonstrate the unique roles that clinicians can play in breaking systemic barriers to health and the benefit to the U.S. healthcare system of adopting innovations from outside of the United States and outside of clinical medicine. PMID:27178191

  2. Lutein, zeaxanthin, and meso-zeaxanthin: The basic and clinical science underlying carotenoid-based nutritional interventions against ocular disease.

    Science.gov (United States)

    Bernstein, Paul S; Li, Binxing; Vachali, Preejith P; Gorusupudi, Aruna; Shyam, Rajalekshmy; Henriksen, Bradley S; Nolan, John M

    2016-01-01

    The human macula uniquely concentrates three carotenoids: lutein, zeaxanthin, and meso-zeaxanthin. Lutein and zeaxanthin must be obtained from dietary sources such as green leafy vegetables and orange and yellow fruits and vegetables, while meso-zeaxanthin is rarely found in diet and is believed to be formed at the macula by metabolic transformations of ingested carotenoids. Epidemiological studies and large-scale clinical trials such as AREDS2 have brought attention to the potential ocular health and functional benefits of these three xanthophyll carotenoids consumed through the diet or supplements, but the basic science and clinical research underlying recommendations for nutritional interventions against age-related macular degeneration and other eye diseases are underappreciated by clinicians and vision researchers alike. In this review article, we first examine the chemistry, biochemistry, biophysics, and physiology of these yellow pigments that are specifically concentrated in the macula lutea through the means of high-affinity binding proteins and specialized transport and metabolic proteins where they play important roles as short-wavelength (blue) light-absorbers and localized, efficient antioxidants in a region at high risk for light-induced oxidative stress. Next, we turn to clinical evidence supporting functional benefits of these carotenoids in normal eyes and for their potential protective actions against ocular disease from infancy to old age. PMID:26541886

  3. Adenomyosis: Epidemiology, Risk Factors, Clinical Phenotype and Surgical and Interventional Alternatives to Hysterectomy

    OpenAIRE

    Taran, F. A.; Stewart, E. A.; Brucker, S.

    2013-01-01

    Adenomyosis is an important clinical challenge in gynecology and healthcare economics; in its fully developed form, hysterectomy is often used to treat it in premenopausal and perimenopausal women. Symptoms of adenomyosis typically include menorrhagia, pelvic pain and dysmenorrhea. Moreover, adenomyosis and leiomyomas commonly coexist in the same uterus, and differentiating the symptoms for each pathological process can be problematic. Although it has been recognized for ove...

  4. Can the theoretical domains framework account for the implementation of clinical quality interventions?

    OpenAIRE

    Lipworth, Wendy; Taylor, Natalie; Braithwaite, Jeffrey

    2013-01-01

    Background The health care quality improvement movement is a complex enterprise. Implementing clinical quality initiatives requires attitude and behaviour change on the part of clinicians, but this has proven to be difficult. In an attempt to solve this kind of behavioural challenge, the theoretical domains framework (TDF) has been developed. The TDF consists of 14 domains from psychological and organisational theory said to influence behaviour change. No systematic research has been conducte...

  5. Diagnosing Autism in Individuals with Known Genetic Syndromes: Clinical Considerations and Implications for Intervention

    OpenAIRE

    Hepburn, Susan L.; Moody, Eric J.

    2011-01-01

    Assessing symptoms of autism in persons with known genetic syndromes associated with intellectual and/or developmental disability is a complex clinical endeavor. We suggest that a developmental approach to evaluation is essential to reliably teasing apart global impairments from autism-specific symptomology. In this chapter, we discuss our assumptions about autism spectrum disorders, the process of conducting a family-focused, comprehensive evaluation with behaviorally complex children and so...

  6. Role of oncology clinical pharmacist: a case of life-saving interventions

    OpenAIRE

    Osama M. Al-Quteimat; Al-Badaineh, Mariam A.

    2013-01-01

    The oncology clinical pharmacist (CP) has a crucial role in cancer patient care through improving medication use including chemotherapy and other high alert medications. As part of multidisciplinary team CP has major role in assuring safe, effective and cost-effective drug therapy. Herein we report a case of 45 years old male patient diagnosed with diffuse large B-cell lymphoma (DLBCL), treated with high dose methotrexate (MTX) as prophylaxis for central nervous system (CNS) lymphoma, and fol...

  7. ‘Knotworking’ and ‘not working’: a realist evaluation of a culture change intervention with a frontline clinical team in an acute hospital

    OpenAIRE

    Stabler, Amy

    2015-01-01

    Culture change and teamwork are often cited in healthcare policy and research as central to improvements in patient care. A critical review of the literature suggests that theory is insufficiently used to inform culture change or team development interventions. Culture change interventions are rarely evaluated in implementation research with few rich qualitative accounts of clinical team development in context. This case study drew on the principles of realist evaluation to identify what ...

  8. The Impact of Training Modalities on the Clinical Benefits of Exercise Intervention in Patients with Cardiovascular Disease Risk or Type 2 Diabetes Mellitus

    OpenAIRE

    Hansen, Dominique; Dendale, Paul; van Loon, Luc J. C.; Meeusen, Romain

    2010-01-01

    Exercise training intervention represents an effective means to reduce adipose tissue mass, improve glycaemic control and increase whole-body oxygen uptake capacity (VO(2)peak) in obesity, metabolic syndrome, type 2 diabetes mellitus (T2DM) and heart disease patients In this manuscript, we review the impact of different exercise training modalities on clinical benefits of pro longed exercise intervention in these patient (sub)populations By changing training modalities, significantly greater ...

  9. The Effect of Educational-Spiritual Intervention on The Burnout of The Parents of School Age Children with Cancer: A Randomized Controlled Clinical Trial

    OpenAIRE

    , Nooshin Beheshtipour; Parisa Nasirpour; Shahrzad Yektatalab; Mehran Karimi; Najaf Zare

    2016-01-01

    Background: Parents of children with cancer experience high levels of stress and discomfort. Religious beliefs are important sources of comfort and support for many cancer patients and their families. The present study aimed to assess the effect of educational-spiritual intervention on burnout of the parents of the children with cancer. Methods: In this randomized clinical trial, 135 parents of children with cancer were randomly assigned into intervention and control groups. Data were collect...

  10. The embodied and relational nature of the mind: implications for clinical interventions in aging individuals and populations.

    Science.gov (United States)

    Rejeski, W Jack; Gauvin, Lise

    2013-01-01

    Considerable research over the past decade has garnered support for the notion that the mind is both embodied and relational. Jointly, these terms imply that the brain, physical attributes of the self, and features of our interpersonal relationships and of the environments in which we live jointly regulate energy and information flow; they codetermine how we think, feel, and behave both individually and collectively. In addition to direct experience, evidence supports the view that stimuli embedded within past memories trigger multimodal simulations throughout the body and brain to literally recreate lived experience. In this paper, we review empirical support for the concept of an embodied and relational mind and then reflect on the implications of this perspective for clinical interventions in aging individuals and populations. Data suggest that environmental influences literally "get under the skin" with aging; that musculoskeletal and visceral sensations become more prominent in activities of the mind due to aging biological systems and chronic disease. We argue that conceiving the mind as embodied and relational will grow scientific inquiry in aging, transform how we think about the self-system and well-being, and lead us to rethink health promotion interventions aimed at aging individuals and populations. PMID:23776330

  11. Spontaneous improvement in randomised clinical trials: meta-analysis of three-armed trials comparing no treatment, placebo and active intervention

    Directory of Open Access Journals (Sweden)

    Gøtzsche Peter C

    2009-01-01

    Full Text Available Abstract Background It can be challenging for patients and clinicians to properly interpret a change in the clinical condition after a treatment has been given. It is not known to which extent spontaneous improvement, effect of placebo and effect of active interventions contribute to the observed change from baseline, and we aimed at quantifying these contributions. Methods Systematic review and meta-analysis, based on a Cochrane review of the effect of placebo interventions for all clinical conditions. We selected all trials that had randomised the patients to three arms: no treatment, placebo and active intervention, and that had used an outcome that was measured on a continuous scale or on a ranking scale. Clinical conditions that had been studied in less than three trials were excluded. Results We analysed 37 trials (2900 patients that covered 8 clinical conditions. The active interventions were psychological in 17 trials, physical in 15 trials, and pharmacological in 5 trials. Overall, across all conditions and interventions, there was a statistically significant change from baseline in all three arms. The standardized mean difference (SMD for change from baseline was -0.24 (95% confidence interval -0.36 to -0.12 for no treatment, -0.44 (-0.61 to -0.28 for placebo, and -1.01 (-1.16 to -0.86 for active treatment. Thus, on average, the relative contributions of spontaneous improvement and of placebo to that of the active interventions were 24% and 20%, respectively, but with some uncertainty, as indicated by the confidence intervals for the three SMDs. The conditions that had the most pronounced spontaneous improvement were nausea (45%, smoking (40%, depression (35%, phobia (34% and acute pain (25%. Conclusion Spontaneous improvement and effect of placebo contributed importantly to the observed treatment effect in actively treated patients, but the relative importance of these factors differed according to clinical condition and intervention.

  12. A new method of real-time skin dose visualization. Clinical evaluation of fluoroscopically guided interventions

    International Nuclear Information System (INIS)

    We have conducted a prospective study to clinically evaluate a new radiation dose observing tool that displays patient's peak skin dose (PSD) map in real time. The skin dose map (SDM) prototype quantifies the air kerma based on exposure parameters from the X-ray system. The accuracy of this prototype was evaluated with radiochromic films, which were used as a mean for PSD measurement. The SDM is a reliable tool that provides an accurate PSD estimation and location. SDM also has many advantages over the radiochromic films, such as real-time dose evaluation and easy access to critical operational parameters for physicians and technicians. (orig.)

  13. A new method of real-time skin dose visualization. Clinical evaluation of fluoroscopically guided interventions

    Energy Technology Data Exchange (ETDEWEB)

    Boujan, Fazel [Hopital Hautepierre, Service d' Imagerie 2 - Neuroradiologie, Strasbourg (France); University Hospitals of Strasbourg, Division of Neurointerventional Radiology, Imaging Department, Strasbourg (France); Clauss, Nicolas; Mertz, Luc [University Hospitals of Strasbourg, Division of Radiation Physics and Radiation Safety, Imaging Department, Strasbourg (France); Santos, Emilie; Boon, Sjirk; Schouten, Gerard [Philips Healthcare, Best (Netherlands); Dietemann, Jean-Louis [University Hospitals of Strasbourg, Division of Neuroradiology and Neurointerventional, Imaging Department, Strasbourg (France)

    2014-11-15

    We have conducted a prospective study to clinically evaluate a new radiation dose observing tool that displays patient's peak skin dose (PSD) map in real time. The skin dose map (SDM) prototype quantifies the air kerma based on exposure parameters from the X-ray system. The accuracy of this prototype was evaluated with radiochromic films, which were used as a mean for PSD measurement. The SDM is a reliable tool that provides an accurate PSD estimation and location. SDM also has many advantages over the radiochromic films, such as real-time dose evaluation and easy access to critical operational parameters for physicians and technicians. (orig.)

  14. Statins in prevention of repeat revascularization after percutaneous coronary intervention--a meta-analysis of randomized clinical trials.

    Science.gov (United States)

    Zhang, Zhi-Jiang; Cheng, Qi; Jiang, Guo-Xin; Marroquin, Oscar C

    2010-04-01

    Recent prospective cohort studies have shown that patients discharged on statins after percutaneous coronary intervention (PCI) are at lower risks of repeat revascularization and mortality when compared to those not on statins after discharge. However, few randomized clinical trials among post-PCI patients confirmed these beneficial effects. It is needed to evaluate the effects of post-procedural statin therapy on individual clinical outcomes to facilitate the further investigation on identifying the underlying mechanism(s). A meta-analysis of randomized clinical trials was conducted to examine the effects of statin therapy initiated after coronary angioplasty on repeat revascularization, all-cause mortality and myocardial infarction (MI). From relevant reports on Medline (from inception to October 2009), six randomized clinical trials comprising 2979 patients were included. Relative risks were evaluated for pooled data via random effect models. Compared with controls, post-PCI statin therapy was associated with a significantly decreased risk of repeat revascularization (risk ratio (RR)=0.73, 95% confidence interval (CI), 0.55-0.98, p=0.04), nonsignificantly decreased risks of all-cause mortality (RR=0.88, 95% CI, 0.35-2.21, p=0.79), MI (RR=0.76, 95% CI, 0.49-1.18, p=0.23), and target lesion or target vessel revascularization (RR=0.58, 95% CI, 0.24-1.39, p=0.22). In conclusion, statin therapy after PCI can reduce the risk of repeat revascularization. Further investigation is needed to identify the underlying mechanism(s). PMID:19922797

  15. A Clinical Trial of Translation of Evidence Based Interventions to Mobile Tablets and Illness Specific Internet Sites

    Science.gov (United States)

    Smith, Carol E; Piamjariyakul, Ubolrat; Werkowitch, Marilyn; Yadrich, Donna Macan; Thompson, Noreen; Hooper, Dedrick; Nelson, Eve-Lynn

    2016-01-01

    This article describes a method to translate an evidence based health care intervention to the mobile environment. This translation assisted patient participants to: avoid life threatening infections; monitor emotions and fatigue; keep involved in healthy activities. The mobile technology also decreased costs by reducing for example travel to visit health care providers. Testing of this translation method and its use by comparison groups of patients adds to the knowledge base for assessing technology for its impact on health outcome measures. The challenges and workflow of designing materials for the mobile format are described. Transitioning clinical trial verified interventions, previously provided in person to patients, onto tablet and internet platforms is an important process that must be evaluated. In this study, our evidence based guide’s intravenous (IV) homeCare interventions (IVhomeCare) were delivered via Apple iPad mini™ tablet audiovisual instruction / discussion sessions and on a website. Each iPad audiovisual session (n = 41), included three to five families, a mental health specialist, and healthcare professionals. Patients and their family caregivers readily learned to use the wireless mobile tablets, and the IVhomeCare interventions, as described here, were successfully translated onto these mobile technology platforms. Using Likert scale responses on a questionnaire (1 = not helpful and 5 = very helpful) participants indicated that they gained problem solving skills for home care through iPad group discussion (M = 4.60, SD = 0.60). The firewall protected videoconferencing in real time with multiple healthcare professionals effectively allowed health history taking and visual inspection of the patient’s IV insertion site for signs of infection. Supportive interactions with peer families on videoconferencing were documented during discussions. Discussion topics included low moods, fatigue, infection worry, how to maintain independence, and

  16. Analysis of direct clinical consequences of MLC positional errors in volumetric-modulated arc therapy using 3D dosimetry system.

    Science.gov (United States)

    Nithiyanantham, Karthikeyan; Mani, Ganesh K; Subramani, Vikraman; Mueller, Lutz; Palaniappan, Karrthick K; Kataria, Tejinder

    2015-01-01

    In advanced, intensity-modulated external radiotherapy facility, the multileaf collimator has a decisive role in the beam modulation by creating multiple segments or dynamically varying field shapes to deliver a uniform dose distribution to the target with maximum sparing of normal tissues. The position of each MLC leaf has become more critical for intensity-modulated delivery (step-and-shoot IMRT, dynamic IMRT, and VMAT) compared to 3D CRT, where it defines only field boundaries. We analyzed the impact of the MLC positional errors on the dose distribution for volumetric-modulated arc therapy, using a 3D dosimetry system. A total of 15 VMAT cases, five each for brain, head and neck, and prostate cases, were retrospectively selected for the study. All the plans were generated in Monaco 3.0.0v TPS (Elekta Corporation, Atlanta, GA) and delivered using Elekta Synergy linear accelerator. Systematic errors of +1, +0.5, +0.3, 0, -1, -0.5, -0.3 mm were introduced in the MLC bank of the linear accelerator and the impact on the dose distribution of VMAT delivery was measured using the COMPASS 3D dosim-etry system. All the plans were created using single modulated arcs and the dose calculation was performed using a Monte Carlo algorithm in a grid size of 3 mm. The clinical endpoints D95%, D50%, D2%, and Dmax,D20%, D50% were taken for the evaluation of the target and critical organs doses, respectively. A significant dosimetric effect was found for many cases even with 0.5 mm of MLC positional errors. The average change of dose D 95% to PTV for ± 1 mm, ± 0.5 mm, and ±0.3mm was 5.15%, 2.58%, and 0.96% for brain cases; 7.19%, 3.67%, and 1.56% for head and neck cases; and 8.39%, 4.5%, and 1.86% for prostate cases, respectively. The average deviation of dose Dmax was 5.4%, 2.8%, and 0.83% for brainstem in brain cases; 8.2%, 4.4%, and 1.9% for spinal cord in H&N; and 10.8%, 6.2%, and 2.1% for rectum in prostate cases, respectively. The average changes in dose followed a linear

  17. Molecular biology of anal squamous cell carcinoma: implications for future research and clinical intervention.

    Science.gov (United States)

    Bernardi, Maria-Pia; Ngan, Samuel Y; Michael, Michael; Lynch, A Craig; Heriot, Alexander G; Ramsay, Robert G; Phillips, Wayne A

    2015-12-01

    Anal squamous cell carcinoma is a human papillomavirus-related disease, in which no substantial advances in treatment have been made in over 40 years, especially for those patients who develop disease relapse and for whom no surgical options exist. HPV can evade the immune system and its role in disease progression can be exploited in novel immunotherapy platforms. Although several studies have investigated the expression and inactivation (through loss of heterozygosity) of tumour suppressor genes in the pathways to cancer, no clinically valuable biomarkers have emerged. Regulators of apoptosis, including survivin, and agents targeting the PI3K/AKT pathway, offer opportunities for targeted therapy, although robust data are scarce. Additionally, antibody therapy targeting EGFR may prove effective, although its safety profile in combination with standard chemoradiotherapy has proven to be suboptimal. Finally, progress in the treatment of anal cancer has remained stagnant due to a lack of preclinical models, including cell lines and mouse models. In this Review, we discuss the molecular biology of anal squamous cell carcinoma, clinical trials in progress, and implications for novel therapeutic targets. Future work should focus on preclinical models to provide a resource for investigation of new molecular pathways and for testing novel targets. PMID:26678214

  18. Simulating the impact of improved cardiovascular risk interventions on clinical and economic outcomes in Russia.

    Directory of Open Access Journals (Sweden)

    Kenny Shum

    Full Text Available OBJECTIVES: Russia faces a high burden of cardiovascular disease. Prevalence of all cardiovascular risk factors, especially hypertension, is high. Elevated blood pressure is generally poorly controlled and medication usage is suboptimal. With a disease-model simulation, we forecast how various treatment programs aimed at increasing blood pressure control would affect cardiovascular outcomes. In addition, we investigated what additional benefit adding lipid control and smoking cessation to blood pressure control would generate in terms of reduced cardiovascular events. Finally, we estimated the direct health care costs saved by treating fewer cardiovascular events. METHODS: The Archimedes Model, a detailed computer model of human physiology, disease progression, and health care delivery was adapted to the Russian setting. Intervention scenarios of achieving systolic blood pressure control rates (defined as systolic blood pressure <140 mmHg of 40% and 60% were simulated by modifying adherence rates of an antihypertensive medication combination and compared with current care (23.9% blood pressure control rate. Outcomes of major adverse cardiovascular events; cerebrovascular event (stroke, myocardial infarction, and cardiovascular death over a 10-year time horizon were reported. Direct health care costs of strokes and myocardial infarctions were derived from official Russian statistics and tariff lists. RESULTS: To achieve systolic blood pressure control rates of 40% and 60%, adherence rates to the antihypertensive treatment program were 29.4% and 65.9%. Cardiovascular death relative risk reductions were 13.2%, and 29.6%, respectively. For the current estimated 43,855,000-person Russian hypertensive population, each control-rate scenario resulted in an absolute reduction of 1.0 million and 2.4 million cardiovascular deaths, and a reduction of 1.2 million and 2.7 million stroke/myocardial infarction diagnoses, respectively. Averted direct costs from

  19. Clinical analysis of 38 cases of unresectable primary hepatic carcinoma survived for more than 5 years after interventional therapy

    International Nuclear Information System (INIS)

    Objective: T investigate the affecting factors on long-term effect of interventional therapy for unresectable primary hepatic carcinoma (PHC). Methods: From May 1988 to April 1996, 660 cases of unresectable PHC were treated with lipiodol transcatheter hepatic artery chemoembolization (LP-TACE), 63 cases of them also received percutaneous ethanol injection (PEI). Of the 660 cases, 96 cases were proved by pathology. The clinical stage included stage II (543 cases) and stage III (117 cases). The tumor pattern included mononodular type (171 cases), multinodular type (67 cases), large lesion type (388 cases), and diffuse type (34 cases). The angiographic findings included hypervascular type (538 cases) and hypovascular type (122 cases). 473 cases had AFP20 μg/L. According to the liver function (Child's system), 430 cases belonged to grade A, 164 cases grade B, and 66 cases grade C. 660 cases underwent LP-TACE for 1765 times (mean 2.7 times) and 63 cases received PEI for 165 times (mean 2.6 times). Of the 38 cases survived more than 5 years after interventional therapy, 8 cases were demonstrated by pathology. All the 660 cases were followed up for more than 5 years and 38 cases were analyzed retrospectively and concentratively. Results: 38 cases of unresectable PHC survived more than 5 years after interventional therapy. Among them, 14 cases survived for more than 7 years and 6 cases survived for more than 10 years. The survival rate of 5, 7 and 10 years was 5.8% (38/660), 2.1% (14/660), and 0.9%(6/660), respectively. 2 cases had survived for more than 13 years up to now. All the 38 cases were in clinical stage II, and the tumor pattern included mononodular type (20 cases), multinodular type (8 cases), large lesion type (10 cases), and diffuse type (0 cases). All these 38 cases were hypervascular type angiographically. AFP20 μg/L in 20 cases. The liver function included grade A in 29 cases, grade B in 9 cases, and grade C in 0 cases. 38 cases underwent LP-TACE for 175

  20. Comparison of RFID Systems for Tracking Clinical Interventions at the Bedside

    Science.gov (United States)

    Ohashi, Kumiko; Ota, Sakiko; Ohno-Machado, Lucila; Tanaka, Hiroshi

    2008-01-01

    In recent years, there have been high expectations for RFID technologies applied in the medical field, particularly for automatic identification and location of patients and medical supplies. However, few studies have measured the applicability of currently available RFID technologies in a medical environment. To determine the technical factors that affect the performance of RFID systems, we examined the performance of different types of tags for medications, medical equipment, nurses, and patients under different experimental conditions. Three kinds of passive RFID tags and one active RFID tag were used in our study. Passive tags were affected by materials such as liquid and metal. Tags based on 13.56MHz were most suited for identifying medications. Tag placement was one of the main factors involved in correct identification of nurses, patients, and medical equipment. The results of this study may help decision makers decide whether (which) RFID technologies are useful for tracking clinical workflow. PMID:18998888

  1. One state's effort to improve recruitment, retention, and practice through multifaceted clinical supervision interventions.

    Science.gov (United States)

    Collins-Camargo, Crystal; Sullivan, Dana J; Washeck, Bonnie; Adams, Jeff; Sundet, Paul

    2009-01-01

    The professional literature has described the critical role child welfare supervisors play in the recruitment and retention (R&R) of a competent workforce and in practice enhancement to produce positive outcomes for children and families. Building on findings from a federally funded demonstration project related to implementation of clinical supervision in the child welfare setting, this article provides a description of a comprehensive approach to achievement of these outcomes: an integrated implementation of an employee selection protocol, 360-degree evaluation and employee development planning, and peer consultation and support groups for supervisors. An outline of the evaluation designed to assess relative effectiveness of each component on organizational culture, staff R&R, and practice is provided. PMID:20187564

  2. Experimental and clinical study on interventional therapy with scleroticcomplex agents for hepatic cysts

    Institute of Scientific and Technical Information of China (English)

    Shu Zhang An; Xi Xian Yao; Shu Lin Jiang; Dong iai Cui

    2000-01-01

    AIM To study the effect of sclerotic complex agents (SCA) on the gallbladder wall of hybrid rabbits, andits therapeutic effect in hepatic cysts.METHODS The SCA containing tetracycline and dexamethasone was injected into the gallbladder of rabbitsto compare its action with those of normal saline and absolute ethylalcohol on the gallbladder wall. Thetherapeutic effects of SCA and absolute ethylalcohol on hepatic cysts were observed.RESULTS Abnormal changes were not found in the tissue cells of gallbladder in normal saline group. Butin absolute ethylalcohol group, a large amount of oozing fluid and blood appeared, the absorption processwas slow, and the fibrous tissue proliferated scarcely. In SCA group, there was less oozing fluid, no blood inthe gallbladder, and the absorption was active and the fibrous tissues grow obviously. In clinical practice,SCA possesses much advantage in the treatment of hepatic cysts, by which the cysts closed promptly, theexudation reduced from early stimulation, and no relapse occurred. The cure rates at the third, sixth,twelfth and twenty-fourth month were 65.1%, 96.2%, 98.1%, and 99.1% respectively; while in thecontrol group were 10.8%, 36.0%, 67.6% and 88.3% respectively. The difference was significant(P<0.01, <0.01, <0.01, <0.05). After the observation for 24 months, no relapse occurred in the SCAgroup, but 7 (6.3%) cases relapsed in control group (P<0.05).CONCLUSION The sclerotic agents should be used in sequence, i. e., a high concentration wasadministered to reduce and destroy the epithelium of the cysts, and to promote fiber tissue adhesion and thenthe remaining drug was used to stimulate epithelium to absorb the exudation. This combined regimen wasproved to be an ideal and effective method for treating hepatic cysts clinically.

  3. British pain clinic practitioners' recognition and use of the bio-psychosocial pain management model for patients when physical interventions are ineffective or inappropriate: results of a qualitative study

    Directory of Open Access Journals (Sweden)

    Rahman Anisur

    2010-03-01

    Full Text Available Abstract Background To explore how chronic musculoskeletal pain is managed in multidisciplinary pain clinics for patients for whom physical interventions are inappropriate or ineffective. Methods A qualitative study was undertaken using semi-structured interviews with twenty five members of the pain management team drawn from seven pain clinics and one pain management unit located across the UK. Results All clinics reported using a multidisciplinary bio-psychosocial model. However the chronic pain management strategy actually focussed on psychological approaches in preference to physical approaches. These approaches were utilised by all practitioners irrespective of their discipline. Consideration of social elements such as access to social support networks to support patients in managing their chronic pain was conspicuously absent from the approaches used. Conclusion Pain clinic practitioners readily embraced cognitive/behavioural based management strategies but relatively little consideration to the impact social factors played in managing chronic pain was reported. Consequently multidisciplinary pain clinics espousing a bio-psychosocial model of pain management may not be achieving their maximum potential.

  4. Antioxidant and Anticoagulant Status Were Improved by Personalized Dietary Intervention Based on Biochemical and Clinical Parameters in Cancer Patients.

    Science.gov (United States)

    Lee, Ga-Yi; Lee, Jong Jyun; Lee, Seung-Min

    2015-01-01

    We investigated whether personalized dietary intervention could improve clinical measurements such as immune cell-mediated cytotoxicity, serum albumin, derivatives of reactive oxygen metabolites (D-ROMS), D-dimer, and fibrinogen. Cancer patients received either a treatment support diet (TD, for those with chemotherapy), or a remission support diet (RD; for those in remission) for at least 3 wk (21-61 days). Both diets were low glycemic, low fat, and high plant protein diets; the diet for the TD group contained an additional 0.5 servings of protein. Based on clinical values, additional amounts of garlic, onion, tomato, shiitake, rice bran, kale, blueberry, pineapples, and/or turmeric powder were provided in regular meals. Estimated daily intake of protein, plant fat, garlic, onion, allicin, and quercetin was greater in the TD compared to the RD. An increased intake of vitamin A, vitamin C, vitamin E and selenium and a reduction in D-dimer were noted compared to baseline diets in both groups. A decrease in D-ROMS in the RD and an increase in albumin and an increased tendency in cytotoxicity in the TD were observed. In conclusion, personalized diets with supplemented functional ingredients improved antioxidant status and/or anticoagulant activity in cancer patients undergoing chemotherapy and in remission. PMID:26333154

  5. Clinical- and cost-effectiveness of a nurse led self-management intervention to reduce emergency visits by people with epilepsy.

    Directory of Open Access Journals (Sweden)

    Adam J Noble

    Full Text Available People with chronic epilepsy (PWE often make costly, and clinically unnecessary emergency department (ED visits. Some do it frequently. No studies have examined interventions to reduce them. An intervention delivered by an epilepsy nurse specialist (ENS might reduce visits. The rationale is it may optimize patients' self-management skills and knowledge of appropriate ED use. We examined such an intervention's clinical- and cost-effectiveness. Eighty-five adults with epilepsy were recruited from three London EDs with similar catchment populations. Forty-one PWE recruited from two EDs received treatment-as-usual (TAU and formed the comparison group. The remaining 44 PWE were recruited from the ED of a hospital that had implemented a new ENS service for PWE attending ED. These participants formed the intervention group. They were offered 2 one-to-one sessions with an ENS, plus TAU. Participants completed questionnaires on health service use and psychosocial well-being at baseline, 6- and 12-month follow-up. Covariates were identified and adjustments made. Sixty-nine (81% participants were retained at follow-up. No significant effect of the intervention on ED visits at 12 months or on other outcomes was found. However, due to less time as inpatients, the average service cost for intervention participants over follow-up was less than for TAU participants' (adjusted difference £558, 95% CI, -£2409, £648. Covariates most predictive of subsequent ED visits were patients' baseline feelings of stigmatization due to epilepsy and low confidence in managing epilepsy. The intervention did not lead to a reduction in ED use, but did not cost more, partly because those receiving the intervention had shorter hospital admissions. Our findings on long-term ED predictors clarifies what causes ED use, and suggests that future interventions might focus more on patients' perceptions of stigma and on their confidence in managing epilepsy. If addressed, ED visits

  6. Educational interventions to improve the effectiveness in clinical competence of general practitioners: problem-based versus critical reading-based learning

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    Gongora-Ortega Javier

    2012-07-01

    Full Text Available Abstract Background Evidence suggests that continuing medical education improves the clinical competence of general practitioners and the quality of health care services. Thus, we evaluated the relative impact of two educational strategies, critical reading (CR and problem based learning (PBL, on the clinical competence of general practitioners in a healthcare system characterized by excessive workload and fragmentation into small primary healthcare centers. Methods Clinical competence was evaluated in general practitioners assigned to three groups based on the educational interventions used: 1 critical reading intervention; 2 problem based learning intervention; and 3 no intervention (control group, which continued clinical practice as normal. The effect on the clinical competence of general practitioners was evaluated in three dimensions: the cognitive dimension, via a self-administered questionnaire; the habitual behavioral dimension, via information from patient’s medical records; and the affective dimension, through interviews with patients. A paired Student´s t-test was used to evaluate the changes in the mean clinical competence scores before and after the intervention, and a 3 x 2 ANOVA was used to analyze groups, times and their interaction. Results Nine general practitioners participated in the critical reading workshop, nine in the problem-based learning workshop, and ten were assigned to the control group. The participants exhibited no significant differences in clinical competence measures at baseline, or in socio-demographic or job characteristics (p > 0.05. Significant improvements in all three dimensions (cognitive, 45.67 vs 54.89; habitual behavioral, 53.78 vs 82.33; affective, 4.16 vs 4.76 were only observed in the problem-based learning group after the intervention (p > 0.017. Conclusions While no differences in post-intervention scores were observed between groups, we conclude that problem-based learning can be

  7. Clinical value of the assistant interventional embolization in treatment of juvenile nasopharyngeal angiofibroma

    International Nuclear Information System (INIS)

    Objective: To study the application of the assistant digital subtraction angiography (DSA) with selective intra-arterial embolization in comprehensive treatment of juvenile nasopharyngeal angiofibroma. Methods: Among 17 patients with juvenile nasopharyngeal angiofibroma confirmed by surgery and biopsy from February 2000 to June 2005, 13 cases underwent DSA examination and selective intra-arterial embolization on 1-4 days before surgical operation, and 4 cases with uncontrollable epistaxis through conventional therapy were carried out urgent DSA and embolization as well as surgical operation on a scheduled day. Angiographic manifestations and hemostatic effects and impacts in surgical operation were observed. Results: The extent and blood supply of lesions and the features of feeding artery were clearly demonstrated by DSA. Supplying vessel was mainly maxillary artery originating from external caroted artery in 16 cases, and double supplying vessels from ramus of internal and external carotid arteries in 1 case. In general, the higher the nasopharyngeal angiofibroma grade was the more supplying branches would exist. As for epistaxis patients, the number of the presence of irregular distal vessels and the punctiform extravasation of contrast media were displayed in positive proportion. No severe complications occurred and active bleeding was stopped after embolization and furthermore with less blood loss during surgical operation statistically about 280-1600 ml (460±255.5). Conclusions: DSA examination and selective arterial embolization can not only present more accurate important clinical imaging features but also in favour of stop bleeding and enhance surgical outcomes for patients with nasopharyngeal angiogibroma. (authors)

  8. Acceptability of Mobile Phone Technology for Medication Adherence Interventions among HIV-Positive Patients at an Urban Clinic

    Directory of Open Access Journals (Sweden)

    Christopher W. T. Miller

    2013-01-01

    Full Text Available Mobile phone technology is increasingly used to overcome traditional barriers limiting access to care. The goal of this study was to evaluate access and willingness to use smart and mobile phone technology for promoting adherence among people attending an urban HIV clinic. One hundred consecutive HIV-positive patients attending an urban HIV outpatient clinic were surveyed. The questionnaire evaluated access to and utilization of mobile phones and willingness to use them to enhance adherence to HIV medication. The survey also included the CASE adherence index as a measure of adherence. The average age was 46.4 (. The majority of participants were males (63%, black (93%, and Hispanic (11.4% and reported earning less than $10,000 per year (67.3%. Most identified themselves as being current smokers (57%. The vast majority reported currently taking HAART (83.5%. Approximately half of the participants reported some difficulty with adherence (CASE < 10. Ninety-six percent reported owning a mobile phone. Among owners of mobile phones 47.4% reported currently owning more than one device. Over a quarter reported owning a smartphone. About 60% used their phones for texting and 1/3 used their phone to search the Internet. Nearly 70% reported that they would use a mobile device to help with HIV adherence. Those who reported being very likely or likely to use a mobile device to improve adherence were significantly more likely to use their phone daily ( and use their phone for text messages (. The vast majority of patients in an urban HIV clinic own mobile phones and would use them to enhance adherence interventions to HIV medication.

  9. Effect of the “Spiritual Support” Intervention on Spirituality and the Clinical Parameters of Women Who Have Undergone Mastectomy: A Pilot Study

    Directory of Open Access Journals (Sweden)

    Caroline Guilherme

    2016-03-01

    Full Text Available This study aimed to evaluate the effect of the spiritual support intervention on spirituality and the clinical parameters of women who have undergone mastectomy. This is a pilot study of a randomized clinical trial. The spiritual support intervention was composed of meditation, guided imagery, music, and respiratory relaxation. The outcomes were: spirituality, blood pressure, heart rate, and oxygen saturation. A total of 27 patients were recruited for the study (intervention group, n = 13; control group, n = 14 (Clinical Trials: NCT 01866670/CAE: 00896312.0.0000.5393. The intervention helped patients with breast cancer to increase expression of their spirituality (p = 0.040 and it also decreased heart rate on the first (p = 0.038 and third day (p = 0.017. There was a difference in oxygen saturation on the second day in the control group (p = 0.039. Patients reported that their participation in the research was positive. This intervention had an effect on the sample of women who had undergone mastectomy.

  10. The embodied and relational nature of the mind: implications for clinical interventions in aging individuals and populations

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    Rejeski WJ

    2013-06-01

    Full Text Available W Jack Rejeski,1 Lise Gauvin2 1Department of Health and Exercise Science and Department of Geriatric Medicine, Wake Forest University, Winston-Salem, NC, USA; 2Research Center of the University of Montréal Hospital Center, Department of Social and Preventive Medicine, Université de Montréal, Montréal, QC, Canada Abstract: Considerable research over the past decade has garnered support for the notion that the mind is both embodied and relational. Jointly, these terms imply that the brain, physical attributes of the self, and features of our interpersonal relationships and of the environments in which we live jointly regulate energy and information flow; they codetermine how we think, feel, and behave both individually and collectively. In addition to direct experience, evidence supports the view that stimuli embedded within past memories trigger multimodal simulations throughout the body and brain to literally recreate lived experience. In this paper, we review empirical support for the concept of an embodied and relational mind and then reflect on the implications of this perspective for clinical interventions in aging individuals and populations. Data suggest that environmental influences literally “get under the skin” with aging; that musculoskeletal and visceral sensations become more prominent in activities of the mind due to aging biological systems and chronic disease. We argue that conceiving the mind as embodied and relational will grow scientific inquiry in aging, transform how we think about the self-system and well-being, and lead us to rethink health promotion interventions aimed at aging individuals and populations. Keywords: behavior change, gerontology, disablement, well-being, embodiment

  11. Plasma Levels of Aminothiols, Nitrite, Nitrate, and Malondialdehyde in Myelodysplastic Syndromes in the Context of Clinical Outcomes and as a Consequence of Iron Overload

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    Kristýna Pimková

    2014-01-01

    Full Text Available The role of oxidative stress in the initiation and progression of myelodysplastic syndromes (MDS as a consequence of iron overload remains unclear. In this study we have simultaneously quantified plasma low-molecular-weight aminothiols, malondialdehyde, nitrite, and nitrate and have studied their correlation with serum iron/ferritin levels, patient treatment (chelation therapy, and clinical outcomes. We found significantly elevated plasma levels of total, oxidized, and reduced forms of cysteine P<0.001, homocysteine P<0.001, and cysteinylglycine P<0.006 and significantly depressed levels of total and oxidized forms of glutathione P<0.03 and nitrite P<0.001 in MDS patients compared to healthy donors. Moreover, total (P=0.032 and oxidized cysteinylglycine (P=0.029 and nitrite (P=0.021 differed significantly between the analyzed MDS subgroups with different clinical classifications. Malondialdehyde levels in plasma correlated moderately with both serum ferritin levels (r=0.78, P=0.001 and serum free iron levels (r=0.60, P=0.001 and were significantly higher in patients with iron overload. The other analyzed compounds lacked correlation with iron overload (represented by serum iron/ferritin levels. For the first time our results have revealed significant differences in the concentrations of plasma aminothiols in MDS patients, when compared to healthy donors. We found no correlation of these parameters with iron overload and suggest the role of oxidative stress in the development of MDS disease.

  12. The risk and consequences of clinical miscoding due to inadequate medical documentation: a case study of the impact on health services funding.

    Science.gov (United States)

    Cheng, Ping; Gilchrist, Annette; Robinson, Kerin M; Paul, Lindsay

    2009-01-01

    As coded clinical data are used in a variety of areas (e.g. health services funding, epidemiology, health sciences research), coding errors have the potential to produce far-reaching consequences. In this study the causes and consequences of miscoding were reviewed. In particular, the impact of miscoding due to inadequate medical documentation on hospital funding was examined. Appropriate reimbursement of hospital revenue in the casemix-based (output-based) funding system in the state of Victoria, Australia relies upon accurate, comprehensive, and timely clinical coding. In order to assess the reliability of these data in a Melbourne tertiary hospital, this study aimed to: (a) measure discrepancies in clinical code assignment; (b) identify resultant Diagnosis Related Group (DRG) changes; (c) identify revenue shifts associated with the DRG changes; (d) identify the underlying causes of coding error and DRG change; and (e) recommend strategies to address the aforementioned. An internal audit was conducted on 752 surgical inpatient discharges from the hospital within a six-month period. In a blind audit, each episode was re-coded. Comparisons were made between the original codes and the auditor-assigned codes, and coding errors were grouped and statistically analysed by categories. Changes in DRGs and weighted inlier-equivalent separations (WIES) were compared and analysed, and underlying factors were identified. Approximately 16% of the 752 cases audited reflected a DRG change, equating to a significant revenue increase of nearly AU$575,300. Fifty-six percent of DRG change cases were due to documentation issues. Incorrect selection or coding of the principal diagnosis accounted for a further 13% of the DRG changes, and missing additional diagnosis codes for 29%. The most significant of the factors underlying coding error and DRG change was poor quality of documentation. It was concluded that the auditing process plays a critical role in the identification of causes

  13. 交叉过敏的临床药学干预%Clinical pharmacological intervention on cross allergy

    Institute of Scientific and Technical Information of China (English)

    刘玉根

    2013-01-01

    Objective To strengthen the clinical awareness of cross allergy and to reduce the incidence rate of incorrect uses of medicines.Methods The previous records of medication counseling,incorrect uses of medicines,and approximation errors in the online reporting system were analyzed.Data mining was performed.Prescribing information on cross allergy in "contraindications" was derived from a software.Clinical pharmacological interventions were conducted and the effects were evaluated.Results Similarity in chemical structures was the main cause of cross allergy.Besides 27 kinds of medications within pharmacologically similar class involving cross allergy,there were seven sorts with complete different pharmacological effects.Prescribing information on some medications had unscientific descriptions on cross allergy associated contraindications,lacking clinical value in guiding safe use of medication.There were difference in descriptions on cross allergy in some drugs within pharmacologically similar class,and some domesic and imported products.After pharmacological interventions,awareness was greatly increased; the occurrence rate of incorrect uses of medicines and approximation errors decreased.Conclusions Comprehensive pharmacological interventions is of very important significance in cross allergy.%目的 提高医务人员对于临床药物交叉过敏的防范意识,降低用药差错的发生率.方法 对用药咨询、用药失误以及近似错误的在线报告系统的以往记录进行统计分析,对药品说明书中禁忌症项关于交叉过敏症状的描述进行数据挖掘以及信息分析,并对医院实行临床药学干预的效果进行评估.结果 药物的化学结构相似是造成交叉过敏的主要因素.临床上易发生交叉过敏的药物除了27类药理作用相似的同类药品外,还有7类涉及多种药理作用类别的药物.有部分药物的禁忌症与交叉过敏有关的描述缺乏科学性,没有临床指导意义,部

  14. 交叉过敏的临床药学干预%Clinical Pharmacological Intervention on Cross Allergy

    Institute of Scientific and Technical Information of China (English)

    严磊; 寿军; 周权; 王华芬

    2012-01-01

    OBJECTIVE To promote the clinical awareness of cross allergy and prevent the occurrence of medical errors. METHODS Prescribing information on cross allergy in "Contraindications" was derived from a software. Records of drug counseling, cases of medical errors and near misses in an online reporting system were analyzed. Data mining was performed. Clinical pharmacological interventions were conducted and the effects were evaluated. RESULTS Besides 27 kinds of drugs within pharmacologically similar class involving cross allergy, there were seven kinds of drugs with complete different pharmacological effects. Similarity in chemical structures was the main case of cross allergy. Excipients were related with cross allergy. Prescribing information in some drugs had unscientific descriptions on cross allergy associated contraindications, lacking clinical value in guiding safe use of medication. There were difference in descriptions on cross allergy in some drugs within pharmacologically similar clas, and some domestic and imported products. The problem of cross allergy of drugs involving different pharmacological effects was dangerous and not easy to be detected. After pharmacological interventions, awareness was greatly increased and the occurrence rate of medical errors and similar mistake decreased by 97%. CONCLISION Severe potential safety hazard might exist if more attentions are not paid to cross allergy aspect. The comprehensive pharmacological interventions are very effective. Applications of information technology and data maintenance are pivotal for continuous quality improvement in cross allergy aspect.%目的 促进临床医护人员对药物交叉过敏的意识,防范用药失误发生.方法 对药物说明书禁忌症中有关交叉过敏的描述进行信息分析和数据挖掘.对药物咨询、用药失误和近似错误在线呈报系统记录进行分析.实施临床药学综合性干预措施,并评估干预效果.结果 除药理作用相似的27

  15. The Effect of Educational-Spiritual Intervention on The Burnout of The Parents of School Age Children with Cancer: A Randomized Controlled Clinical Trial

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    Nooshin Beheshtipour

    2016-01-01

    Full Text Available Background: Parents of children with cancer experience high levels of stress and discomfort. Religious beliefs are important sources of comfort and support for many cancer patients and their families. The present study aimed to assess the effect of educational-spiritual intervention on burnout of the parents of the children with cancer. Methods: In this randomized clinical trial, 135 parents of children with cancer were randomly assigned into intervention and control groups. Data were collected through SMBQ (Shirom and Melamed Burnout Questionnaire from both groups, before, immediately after and one month after the intervention. Educational-spiritual programs were held for six weeks, one session every week. The data were analyzed by SPSS using independent t-test, and repeated measure ANOVA. Results: The results showed that the mean burnout score before the intervention in the intervention group was 4.28±0.61 and in the control group it was 4.23±0.50; most of the parents reported moderate to high burnout. But, there was a significant difference between the intervention and control groups immediately after and one month after the intervention (t=10.16, P<0.0001. The mean burnout score in the intervention group was less than the control group. Results also showed that there was a significant difference between the two groups in terms of parental burnout in three times of measurements (F=58.62, P<0.0001. Conclusion: This study indicated that educational-spiritual intervention was effective on reduction of the burnout of the parents of the children with cancer. Due to high burnout of most of the parents, offering such a program could be beneficial for them. More studies in this regard are recommended.

  16. Access to reliable information about long-term prognosis influences clinical opinion on use of lifesaving intervention.

    Directory of Open Access Journals (Sweden)

    Stephen Honeybul

    Full Text Available BACKGROUND: Decompressive craniectomy has been traditionally used as a lifesaving rescue treatment in severe traumatic brain injury (TBI. This study assessed whether objective information on long-term prognosis would influence healthcare workers' opinion about using decompressive craniectomy as a lifesaving procedure for patients with severe TBI. METHOD: A two-part structured interview was used to assess the participants' opinion to perform decompressive craniectomy for three patients who had very severe TBI. Their opinion was assessed before and after knowing the predicted and observed risks of an unfavourable long-term neurological outcome in various scenarios. RESULTS: Five hundred healthcare workers with a wide variety of clinical backgrounds participated. The participants were significantly more likely to recommend decompressive craniectomy for their patients than for themselves (mean difference in visual analogue scale [VAS] -1.5, 95% confidence interval -1.3 to -1.6, especially when the next of kin of the patients requested intervention. Patients' preferences were more similar to patients who had advance directives. The participants' preferences to perform the procedure for themselves and their patients both significantly reduced after knowing the predicted risks of unfavourable outcomes, and the changes in attitude were consistent across different specialties, amount of experience in caring for similar patients, religious backgrounds, and positions in the specialty of the participants. CONCLUSIONS: Access to objective information on risk of an unfavourable long-term outcome influenced healthcare workers' decision to recommend decompressive craniectomy, considered as a lifesaving procedure, for patients with very severe TBI.

  17. Clinical importance of hyperemic coronary blood flow (thrombolysis in myocardial infarction-intravenous flow) after primary percutaneous coronary intervention.

    Science.gov (United States)

    Karakoyun, Süleyman; Tanboga, Ibrahim Halil; Kurt, Mustafa; Aksakal, Enbiya; Kaya, Ahmet; Isik, Turgay; Ekinci, Mehmet; Sevimli, Serdar; Acikel, Mahmut

    2014-10-01

    We aimed to investigate clinical, demographic and angiographic factors associated with hyperemic coronary blood flow (HCBF) and the relation of HCBF with mortality at 30 days. Our study included 809 consecutive patients with acute ST-segment elevation myocardial infarction who underwent primary percutaneous coronary intervention (PCI). We divided corrected thrombolysis in myocardial infarction (TIMI) frame count (TFC) values into three tertiles: less than 14, 14-28 and more than 28. Corrected TFC less than 14 was defined as HCBF or TIMI intravenous flow. The primary end-point of the present study was all-cause mortality within 30 days. Among the HCBF group (n = 58), the patients with poor myocardial perfusion demonstrated the highest mortality rate within the 30-day follow-up period (33%). Low TIMI myocardial perfusion grade, history of no smoking, left ventricular ejection fraction (LVEF), and high Killip status and low LVEF were found to be independently associated with 1-month all-cause mortality. The present study showed that HCBF after primary PCI has a high 30-day mortality when associated with impaired reperfusion. PMID:24842315

  18. DianaHealth.com, an On-Line Database Containing Appraisals of the Clinical Value and Appropriateness of Healthcare Interventions: Database Development and Retrospective Analysis

    Science.gov (United States)

    Bonfill, Xavier; Osorio, Dimelza; Solà, Ivan; Pijoan, Jose Ignacio; Balasso, Valentina; Quintana, Maria Jesús; Puig, Teresa; Bolibar, Ignasi; Urrútia, Gerard; Zamora, Javier; Emparanza, José Ignacio; Gómez de la Cámara, Agustín; Ferreira-González, Ignacio

    2016-01-01

    Objective To describe the development of a novel on-line database aimed to serve as a source of information concerning healthcare interventions appraised for their clinical value and appropriateness by several initiatives worldwide, and to present a retrospective analysis of the appraisals already included in the database. Methods and Findings Database development and a retrospective analysis. The database DianaHealth.com is already on-line and it is regularly updated, independent, open access and available in English and Spanish. Initiatives are identified in medical news, in article references, and by contacting experts in the field. We include appraisals in the form of clinical recommendations, expert analyses, conclusions from systematic reviews, and original research that label any health care intervention as low-value or inappropriate. We obtain the information necessary to classify the appraisals according to type of intervention, specialties involved, publication year, authoring initiative, and key words. The database is accessible through a search engine which retrieves a list of appraisals and a link to the website where they were published. DianaHealth.com also provides a brief description of the initiatives and a section where users can report new appraisals or suggest new initiatives. From January 2014 to July 2015, the on-line database included 2940 appraisals from 22 initiatives: eleven campaigns gathering clinical recommendations from scientific societies, five sets of conclusions from literature review, three sets of recommendations from guidelines, two collections of articles on low clinical value in medical journals, and an initiative of our own. Conclusions We have developed an open access on-line database of appraisals about healthcare interventions considered of low clinical value or inappropriate. DianaHealth.com could help physicians and other stakeholders make better decisions concerning patient care and healthcare systems sustainability

  19. Two-year Results From a Randomized Comparison of Everolimus-eluting and Sirolimus-eluting Stents in Patients Treated with Percutaneous Coronary Intervention (SORT OUT IV Trial). Featured clinical study

    DEFF Research Database (Denmark)

    Jensen, Lisette Okkels; Hansen, Henrik Steen; Christiansen, E H; Maeng, M; Hansen, Hans-Henrik Tilsted; Junker, Anders; Ravkilde, Jan; Kaltoft, A; Madsen, M; Sørensen, H T; Thuesen, L; Lassen, J F

    Two-year Results From a Randomized Comparison of Everolimus-eluting and Sirolimus-eluting Stents in Patients Treated with Percutaneous Coronary Intervention (SORT OUT IV Trial). Featured clinical study.......Two-year Results From a Randomized Comparison of Everolimus-eluting and Sirolimus-eluting Stents in Patients Treated with Percutaneous Coronary Intervention (SORT OUT IV Trial). Featured clinical study....

  20. Return to work after percutaneous coronary intervention: the predictive value of self-reported health compared to clinical measures.

    Directory of Open Access Journals (Sweden)

    Karin Biering

    Full Text Available AIMS: Coronary heart disease is prevalent in the working-age population. Traditional outcome measures like mortality and readmission are of importance to evaluate the prognosis but are hardly sufficient. Ability to work is an additional outcome of clinical and societal significance. We describe trends and predictors of Return To Work (RTW after PCI and describe a possible benefit using patient-reported measures in risk stratification of RTW. METHODS: A total of 1585 patients aged less than 67 years treated with PCI in 2006-2008 at the Aarhus University Hospital were enrolled. Clinical information was provided through the West Denmark Heart Registry, and 4 weeks after PCI we mailed a questionnaire regarding self-rated health (response rate 83.5%. RTW was defined at weekly basis using extensive register data on transfer payments. Predictors of RTW were analysed as time to event. ROC curves constructed by logistic regression of predicting variables were evaluated by the c-statistic. RESULTS: Four weeks before PCI 50% of the patients were working; the corresponding figures were 25% after 4 weeks, 36% after 12 weeks, and 43% after one year. The patients' self-rated health one month after the procedure was a significant better predictor of RTW compared to other variables including LVEF, both at short (12 weeks and long (one year term. CONCLUSIONS: The patient's self-rated health four weeks after the procedure was a stronger predictor than left ventricular ejection fraction (LVEF, and consequently useful when patients seek medical advice with respect to RWT.

  1. Effectiveness of personalized face-to-face and telephone nursing counseling interventions for cardiovascular risk factors: a controlled clinical trial 1

    Science.gov (United States)

    Vílchez Barboza, Vivian; Klijn, Tatiana Paravic; Salazar Molina, Alide; Sáez Carrillo, Katia Lorena

    2016-01-01

    Abstract Objective: to evaluate the effect and gender differences of an innovative intervention involving in-person and telephone nursing counseling to control cardiovascular risk factors (arterial hypertension, dyslipidemia, and overweight), improve health-related quality of life and strengthen self-efficacy and social support in persons using the municipal health centers' cardiovascular health program. Method: a randomized controlled clinical trial involving participants randomized into the intervention group who received traditional consultation plus personalized and telephone nursing counseling for 7 months (n = 53) and the control group (n = 56). The study followed the Consolidated Standards of Reporting Trials Statement. Results: women in the intervention group presented a significant increase in the physical and mental health components compared to the control group, with decreases in weight, abdominal circumference, total cholesterol, low-density lipoprotein cholesterol, and the atherogenic index. The effects attributable to the intervention in the men in the intervention group were increased physical and emotional roles and decreased systolic and diastolic pressure, waist circumference, total cholesterol, low-density lipoprotein cholesterol, atherogenic index, cardiovascular risk factor, and 10-year coronary risk. Conclusion: this intervention is an effective strategy for the control of three cardiovascular risk factors and the improvement of health-related quality of life. PMID:27508917

  2. Prevention of depression and anxiety in later life: design of a randomized controlled trial for the clinical and economic evaluation of a life-review intervention

    Directory of Open Access Journals (Sweden)

    Smit Filip

    2009-07-01

    Full Text Available Abstract Background Depressive and anxiety symptoms in older adults could develop into significant health problems with detrimental effects on quality of life and a possibly poor prognosis. Therefore, there is a need for preventive interventions which are at once effective, acceptable and economic affordable. Methods and design This paper describes the design of a study evaluating "The stories we live by", a preventive life-review group intervention, which was recently developed for adults of 55 years and over with depressive and anxiety symptoms. Both clinical and economic effectiveness will be evaluated in a pragmatic randomized controlled trial. The participants in the intervention condition will receive the 8-session preventive intervention. The participants in the control condition will have access to usual care. Clinical end-terms are depressive and anxiety symptoms, current major depressive episode, quality of life and positive mental health post-treatment (3 months after baseline and at follow-ups (6 and 12 months after baseline. Additional goals of this study are to identify groups for whom the intervention is particularly effective and to identify the therapeutic pathways that are vital in inducing clinical change. This will be done by analyzing if treatment response is moderated by demographics, personality, past major depressive episodes, important life events and chronically disease, and mediated by reminiscence functions, perceived control, automatic positive thoughts and meaning in life. Finally the cost-effectiveness of the intervention relative to care as usual will be assessed by computing incremental costs per case of depression and anxiety avoided (cost-effectiveness and per quality adjusted life year (QALY (cost utility. Discussion It is expected that both the life-review intervention and its evaluation will contribute to the existing body of knowledge in several ways. First, the intervention is unique in linking life

  3. Spontaneous improvement in randomised clinical trials: meta-analysis of three-armed trials comparing no treatment, placebo and active intervention

    DEFF Research Database (Denmark)

    Krogsbøll, Lasse Theis; Hróbjartsson, Asbjørn; Gøtzsche, Peter C

    2009-01-01

    were psychological in 17 trials, physical in 15 trials, and pharmacological in 5 trials. Overall, across all conditions and interventions, there was a statistically significant change from baseline in all three arms. The standardized mean difference (SMD) for change from baseline was -0.24 (95...... from baseline, and we aimed at quantifying these contributions. METHODS: Systematic review and meta-analysis, based on a Cochrane review of the effect of placebo interventions for all clinical conditions. We selected all trials that had randomised the patients to three arms: no treatment, placebo and...

  4. Intensity in phonological intervention: is there a prescribed amount?

    Science.gov (United States)

    Williams, A Lynn

    2012-10-01

    Despite a number of studies that have demonstrated positive outcomes for inducing clinical change in children with speech sound disorders (SSD), there is a need to address the question of whether resources are being applied in an optimal manner. As a consequence, there has been a call to look within interventions to examine parameters that may contribute to intervention outcomes; specifically the intensity of intervention (dose, frequency, duration, and cumulative intervention intensity). In this paper, empirical evidence from three intervention studies using multiple oppositions primarily, and a second contrastive approach, minimal pairs, is reported with regard to the parameters of intervention intensity. The findings indicated that greater intensity yields greater treatment outcomes. Further, quantitative and qualitative changes in intensity occur as intervention progresses, and there were differences in intensity based on severity of the SSD. Based on these data, suggestions were made toward establishing some prescribed amounts of intensity to affect treatment outcomes for children with SSD. PMID:22686582

  5. Consequence analysis

    International Nuclear Information System (INIS)

    The objectives of this paper are to: Provide a realistic assessment of consequences; Account for plant and site-specific characteristics; Adjust accident release characteristics to account for results of plant-containment analysis; Produce conditional risk curves for each of five health effects; and Estimate uncertainties

  6. The Effect of Educational-Spiritual Intervention on The Burnout of The Parents of School Age Children with Cancer: A Randomized Controlled Clinical Trial

    Science.gov (United States)

    Beheshtipour, Nooshin; Nasirpour, Parisa; Yektatalab, Shahrzad; Karimi, Mehran; Zare, Najaf

    2016-01-01

    Background: Parents of children with cancer experience high levels of stress and discomfort. Religious beliefs are important sources of comfort and support for many cancer patients and their families. The present study aimed to assess the effect of educational-spiritual intervention on burnout of the parents of the children with cancer. Methods: In this randomized clinical trial, 135 parents of children with cancer were randomly assigned into intervention and control groups. Data were collected through SMBQ (Shirom and Melamed Burnout Questionnaire) from both groups, before, immediately after and one month after the intervention. Educational-spiritual programs were held for six weeks, one session every week. The data were analyzed by SPSS using independent t-test, and repeated measure ANOVA. Results: The results showed that the mean burnout score before the intervention in the intervention group was 4.28±0.61 and in the control group it was 4.23±0.50; most of the parents reported moderate to high burnout. But, there was a significant difference between the intervention and control groups immediately after and one month after the intervention (t=10.16, Pburnout score in the intervention group was less than the control group. Results also showed that there was a significant difference between the two groups in terms of parental burnout in three times of measurements (F=58.62, Pburnout of the parents of the children with cancer. Due to high burnout of most of the parents, offering such a program could be beneficial for them. More studies in this regard are recommended. Trial Registration Number: IRCT2014061818144N1 PMID:26793734

  7. Clinical application on CT guiding interventional radiology technology%CT导引介人技术的临床应用

    Institute of Scientific and Technical Information of China (English)

    何建华; 彭述文; 米霞

    2011-01-01

    Objective The Computer Tomography (CT) guiding interventional radiology technology already became an extremely adequate technology in the large-scale general hospital, which was brought in since 2008-2009 in our hospital, and it has carried out dozens of cases, we improved it into a new kind of technology suitable for our hospital after summing up and studying it. This technology should be extended for popular use among the primary hospitals. Methods TOSHIBA Activion 16 screw CT scanner was used with the puncture needle Cook19G.After skin lung puncture biopsy 12 cases, after skin kidney puncture 25 cases, after skin liver puncture 7 cases. Results Among 12 cases of lung puncture biopsy, 9 cases are periphery the lung cancer, 2 cases are the pulmonary tuberculoses, 1 cases is pneumonia change in sexuality. 32 cases livers, the kidney puncture biopsy is a cyst, after extracts the pouch fluid to involve the hardened treatment, biggest cyst 11 cm, smallest cyst approximately 6cm, the short-term reexamination cyst obviously reduces approximately, after half year of reexaminations, the cyst disappeared basically or completely. No serious complication occurred. Conclusion The CT guiding interventional radiology technology belongs to the interventional radiology technology category, its application scope is broad, involving the whole body various systems, becoming one of the important methods of clinical diagnosis and treatment domain with characteristics of high security, minimally invasive surgery and less complication, etc. It' s worth to be extended popularly in primary hospitals.%目的 归纳、总结并不断改进我院CT导引介入技术,形成适应本院的一种新技术.方法 使用TOSHIBA Activion 16螺旋CT扫描机.穿刺针为Cook19G.经皮肺穿刺活检12例,经皮肾穿刺25例,经皮肝穿刺7例.结果 12例肺穿刺活检,9例为周围型肺癌,2例为肺结核,1例为肺炎性变.32例肝、肾穿刺活检为囊肿,抽取囊液后介入

  8. Clinical effect of selective thrombus aspiration during primary percutaneous coronary intervention in patients with ST-segment elevation myocardial infarction

    Directory of Open Access Journals (Sweden)

    Hai-wei LIU

    2015-06-01

    Full Text Available Objective To assess impact of selective thrombus aspiration (TA during primary percutaneous coronary intervention (pPCI on long-term prognosis in patients with ST-segment elevation myocardial infarction (STEMI. Methods  Between Jan. 2008 and Jan. 2014, a total of 2357 STEMI patients [429 in thrombus aspiration (TA group and 1928 in routine percutaneous coronsry intorventim (PCI group (control group] were eligible for the study criteria and candidates for pPCI were enrolled in this study. The reflow of the involved vessel in pPCI procedure, stent thrombosis and major adverse cardiac events (MACE were comparatively analyzed in the two groups during hospital stay and 12-month follow-up period. Results Although the success rate of TA procedure was significantly lower in TA group compared with that in control group (P<0.001, both the TIMI flow grade ≥2 after TA procedure and stent implantation occurred more frequently in TA group than in control group (P<0.05. The rates of MACE and stent thrombosis showed no difference between two groups during in-hospital and 12-month follow-up period (P>0.05. But the rates of total MACE and target vessel revascularization were significantly higher in control group than in TA group (P=0.04. Conclusion Selective TA procedure before primary PCI could improve final myocardial reperfusion, reduce the incidence of MACE and improve the 1-year clinical result for STEMI patients. DOI: 10.11855/j.issn.0577-7402.2015.04.04

  9. Evidence-based interventional pain medicine according to clinical diagnoses. 17. Herpes zoster and post-herpetic neuralgia.

    Science.gov (United States)

    van Wijck, Albert J M; Wallace, Mark; Mekhail, Nagy; van Kleef, Maarten

    2011-01-01

    Herpes zoster infection is caused by a reactivation of the latent varicella zoster virus that causes chicken pox. It appears predominantly in older adults whose immunity for the virus has waned. The natural course of the disease is usually favorable, and the symptoms disappear spontaneously within a few weeks. Some patients, however, have prolonged pain: post-herpetic neuralgia. The diagnosis of acute zoster infection is made on the clinical signs including the appearance of rash. Post-herpetic neuralgia is described as sharp, burning, aching, or shooting constantly present in the dermatome that corresponds with the earlier rash. The objectives of treating herpes zoster are: (1) acute pain reduction; (2) promotion of recovery of epidermal defects and prevention of secondary infections; and (3) reduction or prevention of post-herpetic neuralgia. The objective of the treatment of post-herpetic neuralgia is primarily pain alleviation and improvement of the quality of life. Early treatment of the infection and the pain is believed to reduce the risk for post-herpetic neuralgia. This persistent pain syndrome is difficult to treat. Antiepileptic drugs and tricyclic antidepressants are the first choice. Interventional treatments, such as epidural injections of corticosteroids and local anesthetic drugs, have an effect on the acute pain but are of limited use in preventing post-herpetic neuralgia. When conservative treatment fails in providing satisfactory relief of post-herpetic neuralgia, a sympathetic block may be considered (2 C+); if this treatment provides unsatisfactory results, spinal cord stimulation may be considered, in a study context (2 C+). PMID:21114617

  10. Children, torture and psychological consequences.

    Science.gov (United States)

    Alayarian, Aida

    2009-01-01

    Torture is a strategic means of limiting, controlling, and repressing basic human rights of individuals and communities that is often covert and denied by authorities. Deliberate infliction of pain and suffering or intimidation or coercion on children to obtain a confession or information, for punishment of real or perceived offences on the basis of discrimination about race, ethnic or political affiliation, is practiced in many places around the world. Impact of torture on children may vary depending on the child's coping strategies, cultural and social circumstances. We at Refugee Therapy Centre provide psychotherapy and associated treatments to people who have been tortured, giving priority to children. While our main objective is provision of clinical services, our focus is also to influence policy and practice by searching for evidence and demonstrating solutions to improve the lives, homes and communities of children disadvantaged by torture and the services that support them. We seek to provide some remedies to children of refugees who are suffering the consequence of trauma that they experienced and demonstrate good practice. In this paper I will give a brief introduction of our work at the RTC. I then discuss and reflect on children and torture. I will present a vignette and some examples of clinical intervention. PMID:19920332

  11. Clinical outcomes of patients with major bleeding after primary coronary intervention for acute ST-segment elevation myocardial infarction

    International Nuclear Information System (INIS)

    Objective: To evaluate the clinical outcomes of patients complicated with major bleeding after primary coronary intervention (PCI) for acute ST-segment elevation myocardial infarction (STEMI). Methods: During the period of January 2004-January 2008, primary PCI was performed in 412 consecutive patients with acute STEMI at Shanghai Ruijin Hospital. The clinical data were retrospectively analyzed. Major adverse cardiac events (MACE), including death, reoccurrence of myocardial infarction and target vessel revascularization, in patients with major bleeding were compared with that in patients without major bleeding. Results: Compared to patients without bleeding, the patients with bleeding were older (70.0 ± 8.9 years vs 64.9 ± 12.7 years, P=0.04), mainly the females (51.9% vs 23.1%, P=0.001) and treated more often with glycoprotein (GP) IIb / IIIa receptor inhibitor (88.9% vs 69.4%, P=0.03) or intra-aortic balloon pump (7.4% vs 1.3%, P=0.02). In-hospital and one-year MACE rate in the patients with bleeding was 18.5% and 37.0% respectively,which were significantly higher than that in the patients without bleeding (5.7% and 14.3%, with P=0.008 and P=0.002, respectively). Multivariate analysis indicated that patient aged over 70 years, feminine gender and use of GP IIb/IIIa receptor inhibitor were independent predictors for the occurrence of major bleeding. The occurrence of major bleeding after primary PCI was significantly correlated with MACE occurred within one year after the procedure (OR 2.79, 95% CI: 2.21-5.90, P<0.001). Conclusion: In patients with acute STEMI, the occurrence of major bleeding after primary PCI is closely linked to the increased MACE rate within one year after the treatment.Feminine gender, aged patient and use of GPIIb/IIIa receptor inhibitor are independent predictors to increase the danger of major bleeding. (authors)

  12. The effect of systematic clinical interventions with cigarette smokers on quit status and the rates of smoking-related primary care office visits.

    Directory of Open Access Journals (Sweden)

    Thomas G Land

    Full Text Available BACKGROUND: The United States Public Health Service (USPHS Guideline for Treating Tobacco Use and Dependence includes ten key recommendations regarding the identification and the treatment of tobacco users seen in all health care settings. To our knowledge, the impact of system-wide brief interventions with cigarette smokers on smoking prevalence and health care utilization has not been examined using patient population-based data. METHODS AND FINDINGS: Data on clinical interventions with cigarette smokers were examined for primary care office visits of 104,639 patients at 17 Harvard Vanguard Medical Associates (HVMA sites. An operational definition of "systems change" was developed. It included thresholds for intervention frequency and sustainability. Twelve sites met the criteria. Five did not. Decreases in self-reported smoking prevalence were 40% greater at sites that achieved systems change (13.6% vs. 9.7%, p<.01. On average, the likelihood of quitting increased by 2.6% (p<0.05, 95% CI: 0.1%-4.6% per occurrence of brief intervention. For patients with a recent history of current smoking whose home site experienced systems change, the likelihood of an office visit for smoking-related diagnoses decreased by 4.3% on an annualized basis after systems change occurred (p<0.05, 95% CI: 0.5%-8.1%. There was no change in the likelihood of an office visit for smoking-related diagnoses following systems change among non-smokers. CONCLUSIONS: The clinical practice data from HVMA suggest that a systems approach can lead to significant reductions in smoking prevalence and the rate of office visits for smoking-related diseases. Most comprehensive tobacco intervention strategies focus on the provider or the tobacco user, but these results argue that health systems should be included as an integral component of a comprehensive tobacco intervention strategy. The HVMA results also give us an indication of the potential health impacts when meaningful use core

  13. Assessing Patient Exposure to a Video-Based Intervention in STD Clinic Waiting Rooms: Findings From the Safe in the City Trial.

    Science.gov (United States)

    Besera, Ghenet T; Cox, Shanna; Malotte, C Kevin; Rietmeijer, Cornelis A; Klausner, Jeffrey D; O'Donnell, Lydia; Margolis, Andrew D; Warner, Lee

    2016-09-01

    Safe in the City, a video intervention for clinic waiting rooms, was previously shown to reduce sexually transmitted disease (STD) incidence. However, little is known about patients' recall of exposure to the intervention. Using data from a nested study of patients attending clinics during the trial, we assessed whether participants recalled Safe in the City, and, if so, how the intervention affected subsequent attitudes and behaviors. Analyses were restricted to responses to a 3-month follow-up questionnaire among participants who were exposed to the video (n = 708). Impact was measured as participants' reports of the video's effect on behaviors and attitudes. Associations were evaluated using multivariable logistic regression. Of participants who were exposed, 685 (97%) recalled viewing the video, and 68% recalled all three vignettes. After watching the video, participants felt more positive about condoms (69%) and comfortable acquiring condoms (56%), were reminded of important information about STDs and condoms (90%), and tried to apply what they learned to their lives (59%). Compared with those who recalled viewing one or two vignettes, participants who recalled viewing all three vignettes reported more positive attitudes toward condoms and peer/provider communication. These findings demonstrate that a low-resource video intervention for waiting rooms can provide sufficient exposure to positively influence STD-related attitudes/behaviors. PMID:27091608

  14. "Immunobiological Consequences of Sulfur Mustard Contamination "

    Directory of Open Access Journals (Sweden)

    Zuhair Mohammad Hassan

    2006-09-01

    Full Text Available Sulfur mustard has been employed in chemical warfare in certain regions including Iran. The short and long term biological effects of sulfur mustard contamination have been studied in both basic and clinical aspects. Sulfur mustard has been shown to induce a vast array of pathological effects in affected persons. In addition to skin, lung, eyes and gastrointestinal disturbances, sulfur mustard has been shown to induce hematological complications and a severe suppression of the immune system. The short and long term immunological (both cellular and humoral, hematological, genetic and biochemical consequences of persons exposed to sulfur mustard are extensively reviewed here. The long term complications of these patients indicate the need to develop effective preventive and therapeutic strategies in the clinic. These strategies may be based upon immunopotentiating intervention and therapy.

  15. Effect of a pro-breastfeeding intervention on the maintenance of breastfeeding for 2 years or more: randomized clinical trial with adolescent mothers and grandmothers

    OpenAIRE

    Silva, Cristiano Francisco da; Nunes, Leandro Meirelles; Schwartz, Renata; Giugliani, Elsa Regina Justo

    2016-01-01

    Background Being an adolescent mother and cohabiting with the maternal grandmother have been shown to be risk factors for a shorter breastfeeding duration. The objective of this study was to assess whether the positive effects of a pro-breastfeeding intervention aimed at adolescent mothers and maternal grandmothers on the prevalence of breastfeeding observed in the first year of life were maintained at 2 years of age. Methods This study is the continuation of a randomized clinical trial initi...

  16. Low omega-6 vs. low omega-6 plus high omega-3 dietary intervention for Chronic Daily Headache: Protocol for a randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Smith Sunyata

    2011-04-01

    Full Text Available Abstract Background Targeted analgesic dietary interventions are a promising strategy for alleviating pain and improving quality of life in patients with persistent pain syndromes, such as chronic daily headache (CDH. High intakes of the omega-6 (n-6 polyunsaturated fatty acids (PUFAs, linoleic acid (LA and arachidonic acid (AA may promote physical pain by increasing the abundance, and subsequent metabolism, of LA and AA in immune and nervous system tissues. Here we describe methodology for an ongoing randomized clinical trial comparing the metabolic and clinical effects of a low n-6, average n-3 PUFA diet, to the effects of a low n-6 plus high n-3 PUFA diet, in patients with CDH. Our primary aim is to determine if: A both diets reduce n-6 PUFAs in plasma and erythrocyte lipid pools, compared to baseline; and B the low n-6 plus high n-3 diet produces a greater decline in n-6 PUFAs, compared to the low n-6 diet alone. Secondary clinical outcomes include headache-specific quality-of-life, and headache frequency and intensity. Methods Adults meeting the International Classification of Headache Disorders criteria for CDH are included. After a 6-week baseline phase, participants are randomized to a low n-6 diet, or a low n-6 plus high n-3 diet, for 12 weeks. Foods meeting nutrient intake targets are provided for 2 meals and 2 snacks per day. A research dietitian provides intensive dietary counseling at 2-week intervals. Web-based intervention materials complement dietitian advice. Blood and clinical outcome data are collected every 4 weeks. Results Subject recruitment and retention has been excellent; 35 of 40 randomized participants completed the 12-week intervention. Preliminary blinded analysis of composite data from the first 20 participants found significant reductions in erythrocyte n-6 LA, AA and %n-6 in HUFA, and increases in n-3 EPA, DHA and the omega-3 index, indicating adherence. Trial Registration ClinicalTrials.gov (NCT01157208

  17. Computer-assisted navigation system for interventional CT-guided procedures: results of phantom and clinical studies

    International Nuclear Information System (INIS)

    Purpose: to evaluate the technical applicability and accuracy of a navigation system for CT-guided interventional procedures in a phantom and a patient study. Materials and methods: a novel navigation tool (CAPPA IRAD, CAS innovations AG, Erlangen, Germany) was employed for CT-guided biopsies in a phantom and in patients. The entire system consists of a PC, navigation software, an optical tracking system and a patient frame. For the phantom study, a spine phantom in wax was used. The phantom as well as the patients were placed on the CT table in a stable position and fixed within a double vacuum device. The patient frame equipped with optical and CT markers was placed above the target region, followed by acquisition of a planning scan. All data were transferred to the navigation system inside the scanning room, and with the aid of the above mentioned navigation software, the biopsy pathway was planned. Hereafter, the needle holder was aligned accordingly, and a coaxial biopsy needle was pushed forward to the planned target. An additional control scan confirmed needle position, and the navigation software was used to evaluate the distance between the target and needle tip. Results: in the phantom study (n 60) the average deviation between the planned and documented needle tip position was 1.1 mm. In the clinical study (n = 15), we performed biopsies of the lung, the mediastinal area, the pancreas and liver and some bone biopsies as well as a therapeutic nerve root infiltration. 12 of 15 cases required oblique needle access. In 9/15 cases merely a single planning and control scan were required, whereas in 5/15 cases additional safety or correction scans were performed. In the case of pancreas biopsy, the lesion (diameter 1 centimeter) visible during the arterial phase only could not be punctured even following repeated corrections due to severe breathing artifacts and pronounced peristaltic movement of the adjacent bowel. The time between planning CT and correct

  18. Features and variations of a radial artery approach in southern Chinese populations and their clinical significance in percutaneous coronary intervention

    Institute of Scientific and Technical Information of China (English)

    LI Lang; ZENG Zhi-yu; ZHONG Ji-ming; WU Xiang-hong; ZENG Shu-yi; TANG Er-wen; CHEN Wei

    2013-01-01

    Background More and more percutaneous coronary intervention were done from radial artery approach.But the great limitation of radial artery approach and main failure cause of transradial coronary intervention is smaller size and more variations of a radial artery approach.The aim of the study is to explore the features and variations of a radial artery approach in southern Chinese populations and their clinical significance in percutaneous coronary intervention.Methods A total of 1400 patients who underwent scheduled first time transradial coronary angiography between July 2007 and September 2010 were enrolled.Radial arteriography was performed in all patients to detect the anatomical variations of this vessel.All patients' radial and ulnar artery inner diameters were measured using a computer assisted quantification method.A detailed patient history was recorded.Multivariate Logistic regression analysis was performed to evaluate the predictive value of variables (including age,gender,ethnicity,height,weight,body mass index,smoking,diabetes,hypertension and dyslipidemia) in arterial tortuosities and variations of this vessel.Results In southern Chinese populations,there were no significant differences in the diameters of the forearm arteries:the mean radial artery inner diameter was (3.04±0.43) mm in ethnic Han Chinese and (3.05±0.42) mm in ethnic Zhuang Chinese,P >0.05),the mean ulnar artery inner diameter was (3.03±0.38) mm in Han Chinese and (3.05±0.36) mm in Zhuang Chinese,P >0.05).It was estimated that the inner diameter of the radial artery was not smaller than a 6F Cordis sheath in 86.1% of male patients and in 57.0% of female patients,and not smaller than a 7F Cordis sheath in 59.3% of male patients and 24.9% of female patients.The factors found to positively affect the size of the radial artery were sex (bj=0.309,P <0.01),weight (bj=0.103,P <0.01),and diabetes mellitus (bj=-0.088,P <0.01) was found to negatively affect radial artery

  19. Comparative efficacy of two primary care interventions to assist withdrawal from long term benzodiazepine use: A protocol for a clustered, randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Roca Miguel

    2011-04-01

    Full Text Available Abstract Background Although benzodiazepines are effective, long-term use is not recommended because of potential adverse effects; the risks of tolerance and dependence; and an increased risk of hip fractures, motor vehicle accidents, and memory impairment. The estimated prevalence of long-term benzodiazepine use in the general population is about 2,2 to 2,6%, is higher in women and increases steadily with age. Interventions performed by General Practitioners may help patients to discontinue long-term benzodiazepine use. We have designed a trial to evaluate the effectiveness and safety of two brief general practitioner-provided interventions, based on gradual dose reduction, and will compare the effectiveness of these interventions with that of routine clinical practice. Methods/Design In a three-arm cluster randomized controlled trial, general practitioners will be randomly allocated to: a a group in which the first patient visit will feature a structured interview, followed by visits every 2-3 weeks to the end of dose reduction; b a group in which the first patient visit will feature a structured interview plus delivery of written instructions to self-reduce benzodiazepine dose, or c routine care. Using a computerized pharmaceutical prescription database, 495 patients, aged 18-80 years, taking benzodiazepine for at least 6 months, will be recruited in primary care health districts of three regions of Spain (the Balearic Islands, Catalonia, and Valencia. The primary outcome will be benzodiazepine use at 12 months. The secondary outcomes will include measurements of anxiety and depression symptoms, benzodiazepine dependence, quality of sleep, and alcohol consumption. Discussion Although some interventions have been shown to be effective in reducing benzodiazepine consumption by long-term users, the clinical relevance of such interventions is limited by their complexity. This randomized trial will compare the effectiveness and safety of two

  20. A systematic review of interventions conducted in clinical or community settings to improve dual-task postural control in older adults

    Directory of Open Access Journals (Sweden)

    Agmon M

    2014-03-01

    Full Text Available Maayan Agmon,1 Basia Belza,2 Huong Q Nguyen,2,3 Rebecca G Logsdon,2 Valerie E Kelly41The Cheryl Spencer Department of Nursing, Faculty of Social Welfare and Health Studies, University of Haifa, Israel; 2School of Nursing, University of Washington, Seattle, WA, USA; 3Department of Research and Evaluation, Kaiser Permanente, CA, USA; 4School of Medicine, University of Washington, Seattle, WA, USABackground: Injury due to falls is a major problem among older adults. Decrements in dual-task postural control performance (simultaneously performing two tasks, at least one of which requires postural control have been associated with an increased risk of falling. Evidence-based interventions that can be used in clinical or community settings to improve dual-task postural control may help to reduce this risk.Purpose: The aims of this systematic review are: 1 to identify clinical or community-based interventions that improved dual-task postural control among older adults; and 2 to identify the key elements of those interventions.Data sources: Studies were obtained from a search conducted through October 2013 of the following electronic databases: PubMed, CINAHL, PsycINFO, and Web of Science.Study selection: Randomized and nonrandomized controlled studies examining the effects of interventions aimed at improving dual-task postural control among community-dwelling older adults were selected.Data extraction: All studies were evaluated based on methodological quality. Intervention characteristics including study purpose, study design, and sample size were identified, and effects of dual-task interventions on various postural control and cognitive outcomes were noted.Data synthesis: Twenty-two studies fulfilled the selection criteria and were summarized in this review to identify characteristics of successful interventions.Limitations: The ability to synthesize data was limited by the heterogeneity in participant characteristics, study designs, and outcome

  1. An institutional review of antimicrobial stewardship interventions.

    Science.gov (United States)

    Cao, Henry; Phe, Kady; Laine, Gregory A; Russo, Hannah R; Putney, Kimberly S; Tam, Vincent H

    2016-09-01

    In order to combat increasing rates of bacterial resistance, many institutions have implemented antimicrobial stewardship programmes (ASPs) to improve antibiotic use. To ascertain the potential impact of our stewardship programme at Baylor St Luke's Medical Center (Houston, TX), antimicrobial-related interventions were analysed over a 4-year period. ASP recommendations related to antimicrobial therapy from 2009 to 2012 were retrieved from the hospital electronic database and were retrospectively reviewed. The number of interventions for each time period was adjusted to the hospital census data. The interventions were randomly assessed and categorised for clinical significance based on established institutional guidelines. In total, 14654 non-duplicate antimicrobial therapy interventions were retrieved, of which 11874 (81.0%) were audited for accuracy. Approximately 13 interventions were made per 1000 patient-days, but there were no significant patterns observed regarding the number of interventions performed from month to month (range 8-21). The most frequent types of interventions were related to inappropriate dosing (39.0%), antimicrobial selection (20.5%) and drug allergy (13.0%). Serious adverse drug events (ADEs) were potentially avoided in 20.7% of all interventions. Cumulative potential cost avoidance was more than US$6.5 million. In our institution, proper drug and dose selection were the major components of the ASP. Without focusing solely on reduction of drug acquisition costs, implementation of an ASP could still be cost effective by improving the quality of patient care and avoiding ADEs with serious consequences. PMID:27530844

  2. Clinical Characteristics and Psychological Intervention of Children with Attention Deficit Hyperactivity Disorder%多动症儿童的临床特点及心理干预

    Institute of Scientific and Technical Information of China (English)

    杨惠青

    2016-01-01

    Objective:To analyze the clinical features and effect of psychological intervention on children with attention deficit hyperactivity disorder. Methods:90 cases of children with attention deficit hyperactivity disorder, clinical characteristics of whom were investigated with questionnaire sur-vey, were and randomly divided into group A and group B, both treated with drugs, group B added psychological intervention, effect of the two groups were compared. Results:The clinical features of children with attention deficit hyperactivity disorder included attention defect, weak impul-sion control, hyperactivity, learning disability, abnormal relationships;PSQ scores of the two groups after intervention were lower than those before intervention, and group B lower than group A (P<0.05). Conclusion:Attention deficit, hyperactivity, learning disability and the like are the clinical characteristics of children with attention deficit hyperactivity disorder, who accepted psychological intervention is effective, being worthy of promo-tion.%目的:分析多动症儿童的临床特点及心理干预对多动症儿童的效果。方法:90例多动症儿童问卷调查其临床特点,随机平分为甲组与乙组,两组均用药物治疗,乙组另予心理干预,比较两组效果。结果:多动症儿童的临床特点为注意缺陷、冲动控制性弱、活动过度、学习困难、人际关系异常;干预后两组患者各项PSQ评分均低于干预前,且乙组低于甲组(P<0.05)。结论:注意缺陷、活动过度、学习困难等是多动症儿童的临床特点,多动症儿童予以心理干预效果确切,值得临床推广。

  3. Improving the Quality and Safety of Drug Use in Hospitalized Elderly : Assessing the Effects of Clinical Pharmacist Interventions and Identifying Patients at Risk of Drug-related Morbidity and Mortality

    OpenAIRE

    Alassaad, Anna

    2014-01-01

    Older people admitted to hospital are at high risk of rehospitalization and medication errors. We have demonstrated, in a randomized controlled trial, that a clinical pharmacist intervention reduces the incidence of revisits to hospital for patients aged 80 years or older admitted to an acute internal medicine ward. The aims of this thesis were to further study the effects of the intervention and to investigate possibilities of targeting the intervention by identifying predictors of treatment...

  4. Choice & Consequence

    DEFF Research Database (Denmark)

    Khan, Azam

    To move toward environmental sustainability, we propose that a computational approach may be needed due to the complexity of resource production and consumption. While digital sensors and predictive simulation has the potential to help us to minimize resource consumption, the indirect relation be...... principles of data analysis and instructional interface design, to both simulation systems and decision support interfaces. We hope that projects such as these will help people to understand the link between their choices and the consequences of their decisions....... between cause and effect in complex systems complicates decision making. To address this issue, we examine the central role that data-driven decision making could play in critical domains such as sustainability or medical treatment. We developed systems for exploratory data analysis and data visualization...... to support hypothesis generation, hypothesis testing, and decision making. In addition to sensors in buildings, infrastructure, or the environment, we also propose the instrumentation of user interfaces to help measure performance in decision making applications. We show the benefits of applying...

  5. HIV Prevention Counseling Intervention Delivered During Routine Clinical Care Reduces HIV Risk Behavior in HIV-Infected South Africans Receiving Antiretroviral Therapy: The Izindlela Zokuphila/Options for Health Randomized Trial

    Science.gov (United States)

    Fisher, Jeffrey D.; Cornman, Deborah H.; Shuper, Paul A.; Christie, Sarah; Pillay, Sandy; Macdonald, Susan; Ngcobo, Ntombenhle; Amico, K. Rivet; Lalloo, Umesh; Friedland, Gerald; Fisher, William A.

    2014-01-01

    Context Sustainable interventions are needed to minimize HIV risk behavior among people living with HIV (PLWH) in South Africa on antiretroviral therapy (ART), a significant proportion of whom do not achieve viral suppression. Objective To determine whether a brief lay counselor delivered intervention implemented during routine care can reduce risky sex among PLWH on ART. Design Cluster randomized 16 HIV clinical care sites in KwaZulu Natal, South Africa, to intervention or standard-of-care. Setting Publicly funded HIV clinical care sites. Patients 1891 PLWH on ART received the HIV prevention counseling intervention (n = 967) or standard-of-care counseling (n = 924). Intervention Lay counselors delivered a brief intervention using motivational interviewing strategies based on the Information—Motivation—Behavioral Skills (IMB) model during routine clinical care. Main Outcome Measures Number of sexual events without a condom in the past four weeks with partners of any HIV status, and with partners perceived to be HIV-negative or HIV-status unknown, assessed at baseline, 6, 12, and 18 months. Results Intervention participants reported significantly greater reductions in HIV risk behavior on both primary outcomes, compared to standard-of-care participants. Differences in STI incidence between arms were not observed. Conclusion Effective behavioral interventions, delivered by lay counselors within the clinical care setting, are consistent with the strategy of linking HIV care and HIV prevention and integrating biomedical and behavioral approaches to stemming the HIV epidemic. PMID:25230288

  6. Using the Social Enterprise Intervention (SEI) and Individual Placement and Support (IPS) models to improve employment and clinical outcomes of homeless youth with mental illness1

    Science.gov (United States)

    Ferguson, Kristin M.

    2013-01-01

    Prior research reveals high unemployment rates among homeless youth. The literature offers many examples of using evidence-informed and evidence-based supported employment models with vulnerable populations to assist them in obtaining and maintaining employment and concurrently addressing mental health challenges. However, there are few examples to date of these models with homeless youth with mental illness. The purpose of this article was thus to describe a methodology for establishing a university-agency research partnership to design, implement, evaluate, and replicate evidence-informed and evidence-based interventions with homeless youth with mental illness to enhance their employment, mental health, and functional outcomes. Data from two studies are used to illustrate the relationship between vocational skill-building/employment and mental health among homeless youth. The article concludes with a discussion of the implications of conducting community-based participatory employment and clinical intervention research. The author highlights the opportunities and tensions associated with this approach. PMID:24294127

  7. COPE-ICD: A randomised clinical trial studying the effects and meaning of a comprehensive rehabilitation programme for ICD recipients -design, intervention and population

    Directory of Open Access Journals (Sweden)

    Pedersen Birthe D

    2011-06-01

    Full Text Available Abstract Background Growing evidence exists that living with an ICD can lead to fear and avoidance behaviour including the avoidance of physical activity. It has been suggested that psychological stress can increase the risk of shock and predict death. Small studies have indicated a beneficial effect arising from exercise training and psychological intervention, therefore a large-scale rehabilitation programme was set up. Methods/Design A mixed methods embedded experimental design was chosen to include both quantitative and qualitative measures. A randomised clinical trial is its primary component. 196 patients (power-calculated were block randomised to either a control group or intervention group at a single centre. The intervention consists of a 1-year psycho-educational component provided by two nurses and a 12-week exercise training component provided by two physiotherapists. Our hypothesis is that the COPE-ICD programme will reduce avoidance behaviour, sexual dysfunction and increase quality of life, increase physical capability, reduce the number of treatment-demanding arrhythmias, reduce mortality and acute re-hospitalisation, reduce sickness leading to absence from work and be cost-effective. A blinded investigator will perform all physical tests and data collection. Discussion Most participants are men (79% with a mean age of 58 (range 20-85. Most ICD implantations are on primary prophylactic indication (66%. 44% is NYHA II. Mean walk capacity (6MWT is 417 m. Mean perception of General Health (SF-36 is PCS 42.6 and MCS 47.1. A large-scale ICD rehabilitation trial including psycho-educational intervention and exercise training has been initiated and will report findings starting in 2011. Trial Registration ClinicalTrials.gov: NCT00569478

  8. Clinical observation on scores of anxiety, depression and quality of life for advanced gastrointestinal carcinoma patients with palliation intervention therapy

    International Nuclear Information System (INIS)

    Objective: To evaluate the influence of palliative intervention therapy on advanced gastrointestinal carcinoma patients with depression and anxiety before and after the treatment. Methods: 56 advanced gastrointestinal carcinoma patients were selected and treated with intra-arterial perfusion chemotherapy or intra-arterial perfusion chemotherapy with embolization. Curative effects were assessed with the SDS, SAS and FACT-G before and after the treatment. In addition, all patients took self-assessment with SCL-90, comparing with the Chinese norms. Results: SCL-90 scores including the somatization agent, depression agent, and anxiety agent scores of the advanced gastrointestinal carcinoma were higher than those of Chinese norms, with significant difference (P<0.05). After palliative intervention therapy, the scores of SDS and SAS were lower than those before the palliative intervention therapy with significant difference (P< 0.05); and furthermore with an obvious improvement in the scores of FACT-G (P<0.05). Conclusion: Palliative intervention therapy for advanced gastrointestinal carcinoma patients can improve the complaints of depression anxiety and quality of life. (authors)

  9. Effectiveness of an Adaptation of the Project Connect Health Systems Intervention: Youth and Clinic-Level Findings

    Science.gov (United States)

    Loosier, Penny S.; Doll, Shelli; Lepar, Danielle; Ward, Kristin; Gamble, Ginger; Dittus, Patricia J.

    2016-01-01

    Background: The Project Connect Health Systems Intervention (Project Connect) uses a systematic process of collecting community and healthcare infrastructure information to craft a referral guide highlighting local healthcare providers who provide high quality sexual and reproductive healthcare. Previous self-report data on healthcare usage…

  10. An Exploratory Study of the Relationships between Educational, Clinical, and Personal Exposure to Suicide, and Suicide Intervention Skill

    Science.gov (United States)

    Raper, James D.

    2010-01-01

    This study explored the relationships between counseling students' past experiences with suicide and suicide intervention skill. Specific past experiences included personal thoughts of suicide, exposure to others' suicidal thoughts and behaviors, and exposure to suicide as a counselor or counselor in training. The amount and type of educational…

  11. Impact of transfer for primary percutaneous coronary intervention on survival and clinical outcomes (from the HORIZONS-AMI Trial).

    NARCIS (Netherlands)

    Wohrle, J.; Desaga, M.; Metzger, C.; Huber, K.; Suryapranata, H.; Guetta, V.; Guagliumi, G.; Witzenbichler, B.; Parise, H.; Mehran, R.; Stone, G.W.

    2010-01-01

    Primary percutaneous coronary intervention (PCI) is the preferred reperfusion strategy in patients with ST-segment elevation myocardial infarction (STEMI). We evaluated whether presentation of patients with STEMI to a noninterventional facility requiring transfer for primary PCI compared to direct a

  12. Clinical efficacy evaluation of Shuangshen Tongguan capsule on acute myocardial infarction patients after direct percutaneous coronary intervention

    Institute of Scientific and Technical Information of China (English)

    王永刚

    2013-01-01

    Objective To evaluate the therapeutic efficacy of Shuangshen Tongguan Capsule(STC) on acute myocardial infarction(AMI) patients after direct percutaneous coronary intervention(PCI). Methods Using a randomized controlled method,AMI patients with elevated ST segment after successful direct PCI were randomly assigned

  13. Spiritual Assessment within Clinical Interventions Focused on Quality of Life Assessment in Palliative Care: A Secondary Analysis of a Systematic Review

    Directory of Open Access Journals (Sweden)

    Gianluca Catania

    2016-03-01

    Full Text Available One of the most crucial palliative care challenges is in determining how patients’ needs are defined and assessed. Although physical and psychological needs are commonly documented in patient’s charts, spiritual needs are less frequently reported. The aim of this review was to determine which explicit, longitudinal documentation of spiritual concerns would sufficiently affect clinical care to alleviate spiritual distress or promote spiritual wellbeing. A secondary analysis of a systematic review originally aimed at appraising the effectiveness of complex interventions focused on quality of life in palliative care was conducted. Five databases were searched for articles reporting interventions focused on QoL including at least two or more QoL dimensions. A narrative synthesis was performed to synthesize findings. In total, 10 studies were included. Only three studies included spiritual wellbeing assessment. Spirituality tools used to assess spiritual wellbeing were different between studies: Hospital QoL Index 14; Spiritual Needs Inventory; Missoula-Vitas QoL Index; and the Needs Assessment Tool: Progressive Disease-Cancer. Only one study reported a healthcare professional’s session training in the use of the QoL tool. Two out of three studies showed in participants an improvement in spiritual wellbeing, but changes in spiritual wellbeing scores were not significant. Overall patients receiving interventions focused on QoL assessment experienced both improvements in their QoL and in their spiritual needs. Although spiritual changes were not significant, the results provide evidence that a spiritual need exists and that spiritual care should be appropriately planned and delivered. Spiritual needs assessment precedes spiritual caring. It is essential that interventions focused on QoL assessment in palliative care include training on how to conduct a spiritual assessment and appropriate interventions to be offered to patients to address their

  14. Interventional MRI

    Energy Technology Data Exchange (ETDEWEB)

    Fukatsu, Hiroshi [Nagoya Univ. (Japan). School of Medicine

    2002-01-01

    MR guided interventional procedures have become useful clinical tools recently. In this article the authors discuss the usefulness and problems of MR-guided needle biopsy and MR-guided laser induced thermotherapy (LITT) for clinical cases. MR enabled optimal plane monitoring with desired image contrast during the procedure without X-ray irradiation for puncture and tissue sampling. Also only MR could non-invasively provide interstitial temperature information during laser ablation. Bone and soft tissue lesions are likely to be candidates for MR interventions because they are free from any physiological motions, and radiologists should compare MR-guidance with CT- or US guidance for individual cases in order to achieve a less invasive diagnosis or treatment. (author)

  15. Novel Three-Day, Community-Based, Nonpharmacological Group Intervention for Chronic Musculoskeletal Pain (COPERS): A Randomised Clinical Trial

    Science.gov (United States)

    Taylor, Stephanie J. C.; Carnes, Dawn; Homer, Kate; Kahan, Brennan C.; Hounsome, Natalia; Eldridge, Sandra; Spencer, Anne; Pincus, Tamar; Underwood, Martin

    2016-01-01

    Background Chronic musculoskeletal pain is the leading cause of disability worldwide. The effectiveness of pharmacological treatments for chronic pain is often limited, and there is growing concern about the adverse effects of these treatments, including opioid dependence. Nonpharmacological approaches to chronic pain may be an attractive alternative or adjunctive treatment. We describe the effectiveness of a novel, theoretically based group pain management support intervention for chronic musculoskeletal pain. Methods and Findings We conducted a multi-centre, pragmatic, randomised, controlled effectiveness and cost-effectiveness (cost–utility) trial across 27 general practices and community musculoskeletal services in the UK. We recruited 703 adults with musculoskeletal pain of at least 3 mo duration between August 1, 2011, and July 31, 2012, and randomised participants 1.33:1 to intervention (403) or control (300). Intervention participants were offered a participative group intervention (COPERS) delivered over three alternate days with a follow-up session at 2 wk. The intervention introduced cognitive behavioural approaches and was designed to promote self-efficacy to manage chronic pain. Controls received usual care and a relaxation CD. The primary outcome was pain-related disability at 12 mo (Chronic Pain Grade [CPG] disability subscale); secondary outcomes included the CPG disability subscale at 6 mo and the following measured at 6 and 12 mo: anxiety and depression (Hospital Anxiety and Depression Scale [HADS]), pain acceptance (Chronic Pain Acceptance Questionnaire), social integration (Health Education Impact Questionnaire social integration and support subscale), pain-related self-efficacy (Pain Self-Efficacy Questionnaire), pain intensity (CPG pain intensity subscale), the census global health question (2011 census for England and Wales), health utility (EQ-5D-3L), and health care resource use. Analyses followed the intention-to-treat principle

  16. Importance of a Patient Dosimetry and Clinical Follow-up Program in the Detection of Radiodermatitis After Long Percutaneous Coronary Interventions

    International Nuclear Information System (INIS)

    Complex percutaneous interventions often require high radiation doses likely to produce skin radiation injuries. We assessed the methodology used to select patients with potential skin injuries in cardiac procedures and in need of clinical follow-up. We evaluated peak skin dose and clinical follow-up in a case of radiodermatitis produced during a total occlusion recanalization. This prospective study followed CIRSE and ACC/AHA/SCAI recommendations for patient radiation dose management in interventional procedures carried out in a university hospital with a workload of 4200 interventional cardiac procedures per year. Patient dose reports were automatically transferred to a central database. Patients exceeding trigger levels for air kerma area product (500 Gy cm2) and cumulative skin dose (5 Gy) were counseled and underwent follow-up for early detection of skin injuries, with dermatologic support. The Ethical Committee and the Quality Assurance and Radiation Safety Committee approved the program. During 2010, a total of 13 patients (3.0/1,000 that year) received dose values exceeding trigger levels in the cardiovascular institute. Only one patient, who had undergone two consecutive procedures resulting in 970 Gy cm2 and 13.0 Gy as cumulative skin dose, showed signs of serious radiodermatitis that resolved in 3.7 months. The remaining patients did not manifest skin lesions during follow-up, and whenever patient examination was not feasible as part of the follow-up, neither patients nor families reported any skin injuries. Peak skin dose calculation and close clinical follow-up were feasible and appropriate, with a moderate additional workload for the staff and satisfaction for the patient.

  17. Importance of a Patient Dosimetry and Clinical Follow-up Program in the Detection of Radiodermatitis After Long Percutaneous Coronary Interventions

    Energy Technology Data Exchange (ETDEWEB)

    Vano, Eliseo, E-mail: eliseov@med.ucm.es [Instituto de Investigacion Sanitaria Hospital Clinico San Carlos and Complutense University, Medical Physics Service and Radiology Department (Spain); Escaned, Javier [Hospital Clinico San Carlos, Cardiovascular Institute (Spain); Vano-Galvan, Sergio [Hospital Ramon y Cajal, Dermatology Service (Spain); Fernandez, Jose M. [Instituto de Investigacion Sanitaria Hospital Clinico San Carlos and Complutense University, Medical Physics Service and Radiology Department (Spain); Galvan, Carmen, E-mail: cgalvan@med.ucm.es [Instituto de Investigacion Sanitaria Hospital Clinico San Carlos and Complutense University, Radiotherapy Service and Radiology Department (Spain)

    2013-04-15

    Complex percutaneous interventions often require high radiation doses likely to produce skin radiation injuries. We assessed the methodology used to select patients with potential skin injuries in cardiac procedures and in need of clinical follow-up. We evaluated peak skin dose and clinical follow-up in a case of radiodermatitis produced during a total occlusion recanalization. This prospective study followed CIRSE and ACC/AHA/SCAI recommendations for patient radiation dose management in interventional procedures carried out in a university hospital with a workload of 4200 interventional cardiac procedures per year. Patient dose reports were automatically transferred to a central database. Patients exceeding trigger levels for air kerma area product (500 Gy cm{sup 2}) and cumulative skin dose (5 Gy) were counseled and underwent follow-up for early detection of skin injuries, with dermatologic support. The Ethical Committee and the Quality Assurance and Radiation Safety Committee approved the program. During 2010, a total of 13 patients (3.0/1,000 that year) received dose values exceeding trigger levels in the cardiovascular institute. Only one patient, who had undergone two consecutive procedures resulting in 970 Gy cm{sup 2} and 13.0 Gy as cumulative skin dose, showed signs of serious radiodermatitis that resolved in 3.7 months. The remaining patients did not manifest skin lesions during follow-up, and whenever patient examination was not feasible as part of the follow-up, neither patients nor families reported any skin injuries. Peak skin dose calculation and close clinical follow-up were feasible and appropriate, with a moderate additional workload for the staff and satisfaction for the patient.

  18. Periprocedural Myocardial Injury and Long-term Clinical Outcome in Patients Undergoing Percutaneous Coronary Interventions of Coronary Chronic Total Occlusion

    OpenAIRE

    Di Serafino, Luigi; Borgia, Franscesco; Maeremans, Joren; Pyraxas, Stylianos A.; De Bruyne, Bernard; Wijns, William; Heyndrickx, Guy R; Dens, Jo; di Mario, Carlo; Barbato, Emanuele

    2016-01-01

    BACKGROUND: Periprocedural myocardial injury (PMI) after percutaneous coronary intervention (PCI) might occur more frequently during challenging procedures such as PCI of chronic coronary total occlusion (CTO). The prognostic implication of PMI in CTO-PCI remains unclear. METHODS: From January 2006 to September 2012, a total of 715 consecutive patients undergoing CTO-PCI were screened at three centers. Only patients with available pre-PCI and post-PCI troponin (cTn) were included (n ...

  19. A Systematic Review of CPAP Adherence Across Age Groups: Clinical and Empiric Insights for Developing CPAP Adherence Interventions

    OpenAIRE

    Sawyer, A.M.; Gooneratne, N.; Marcus, C.L.; Ofer, D.; Richards, K.C.; Weaver, T E

    2011-01-01

    Continuous positive airway pressure (CPAP) is a highly efficacious treatment for obstructive sleep apnea (OSA) but adherence to the treatment limits its overall effectiveness across all age groups of patients. Factors that influence adherence to CPAP include disease and patient characteristics, treatment titration procedures, technological device factors and side effects, and psychological and social factors. These influential factors have guided the development of interventions to promote CP...

  20. A Pilot Study of Clinical Measures to Assess Mind-Body Intervention Effects for those with and without PTSD

    OpenAIRE

    H, Wahbeh; BS, Oken

    2013-01-01

    Objective Assess measures for future mind-body interventions in those with and without PTSD. Methods Psychological and immune measures were assessed at baseline in three age and gender-matched groups: 1) 15 combat veterans with PTSD, 2) 15 combat veterans without PTSD, and 3) 15 non-combat veterans without PTSD. Physiological measures were assessed at baseline, during relaxation and stress conditions. Results The PTSD group had increased PTSD and depression severity, anxiety, and mood disturb...

  1. Early percutaneous coronary intervention, platelet inhibition with eptifibatide, and clinical outcomes in patients with acute coronary syndromes. PURSUIT Investigators

    OpenAIRE

    Kleiman, Neal; Cokkinos, Dennis; Simoons, Maarten; Harrington, Robert Alex; Califf, Robert; Topol, Eric; Lincoff, Michael; Flaker, G.C.; Pieper, Karen; Wilcox, Robert; Berdan, Lisa; Lorenz, T.J.; Boersma, Eric

    2000-01-01

    textabstractBACKGROUND: Platelet glycoprotein (GP) IIb/IIIa antagonists prevent the composite end point of death or myocardial infarction (MI) in patients with acute coronary syndromes. There is uncertainty about whether this effect is confined to patients who have percutaneous coronary interventions (PCIs) and whether PCIs further prevent death or MI in patients already treated with GP IIb/IIIa antagonists. METHODS AND RESULTS: PURSUIT patients were treated with the GP IIb/IIIa antagonist ep...

  2. Porcine circovirus type 2-associated disease: Update on current terminology, clinical manifestations, pathogenesis, diagnosis, and intervention strategies

    OpenAIRE

    Opriessnig, T.; Halbur, P. G.; Meng, X.-J.

    2007-01-01

    Porcine circovirus type 2 (PCV2)-associated disease (PCVAD) continues to be an important differential diagnosis on pig farms in the United States and worldwide. Case trend analyses indicate that the incidence of PCVAD is on the rise in the United States. Accurate diagnosis is important in order to implement appropriate intervention strategies. PCVAD can manifest as a systemic disease, as part of the respiratory disease complex, as an enteric disease, as porcine dermatitis and nephropathy synd...

  3. Effectiveness of Holistic Interventions for People with Severe Chronic Obstructive Pulmonary Disease: Systematic Review of Controlled Clinical Trials

    OpenAIRE

    Nurmatov, Ulugbek; Buckingham, Susan; Kendall, Marilyn; Murray, Scott A; White, Patrick; Sheikh, Aziz; Pinnock, Hilary

    2012-01-01

    Background: Despite a well-recognised burden of disabling physical symptoms compounded by co-morbidities, psychological distress and social isolation, the needs of people with severe chronic obstructive pulmonary disease (COPD) are typically poorly addressed.Aim: To assess the effectiveness of interventions designed to deliver holistic care for people with severe COPD.Methods: We searched 11 biomedical databases, three trial repositories (January 1990-March 2012; no language restrictions) and...

  4. Clinical and angiographic outcome after interventional treatment of the iliac arteries with a new carbofilm trademark coated stent: preliminary results

    Energy Technology Data Exchange (ETDEWEB)

    Butz, B.; Paetzel, C.; Stern, U.; Schleicher, T.; Feuerbach, S.; Lenhart, M. [Dept. of Radiology, Univ. of Regensburg Hospital, Regensburg (Germany); Pfister, K. [Dept. of Surgery, Univ. of Regensburg Hospital, Regensburg (Germany); Link, J. [Dept. of Radiology, Spitalregion St. Gallen, St. Gallen (Switzerland)

    2004-11-01

    Purpose: To evaluate the handling, the procedural success rate and the six-month outcome of a new Carbofilm trademark coated balloon-expandable stent in iliac artery lesions. Materials and Methods: In a prospective study, 46 stenoses and 2 occlusions of the iliac arteries were primarily stented in 30 patients with the Isthmus CarboStent trademark (Sorin Biomedica Cardio S.p.A., Saluggia, Italy). The ankle-brachial index (ABI) at rest was determined before intervention and at the six-month follow-up visit. Iliac angiography, including intraarterial pressure measurement, was performed before intervention, post-procedurally and at the follow-up visit. Results: All lesions were treated with procedural success. The mean degree of all stenoses was 73.9%{+-}14.6 before and 2.4%{+-}8.2 after intervention. The mean pressure gradient was 15.6 mm Hg{+-}10.1 before and 2.5 mm Hg{+-}2.7 after treatment. Nor or only a mild restenosis developed in 27 patients. The mean ABI increased from 0.64{+-}0.21 to 0.86{+-}0.33 and the mean pressure gradient was 2.7 mm Hg{+-}5.4 at the six-month visit. The six-month patency rate was 97.9%. Three patients showed acute stent thrombosis due to an insufficient postprocedural antiplatelet regimen. Discussion: the Isthmus CarboStent trademark is a safe and easy to handle balloon-expandable stent for interventional therapy of iliac artery lesions. The six-month patency rate is good. Despite its Carbofilm trademark coating, postprocedural antiplatelet therapy is necessary. (orig.)

  5. An online guided ACT intervention for enhancing the psychological wellbeing of university students: A randomized controlled clinical trial.

    Science.gov (United States)

    Räsänen, Panajiota; Lappalainen, Päivi; Muotka, Joona; Tolvanen, Asko; Lappalainen, Raimo

    2016-03-01

    Stress, anxiety and depression are relatively common problems among university students. This study examined whether an online psychological intervention aiming at enhancing the wellbeing of university students could be an effective and practical alternative for meeting the needs of a university population. University students (N = 68; 85% female; 19-32 years old) were randomly assigned to either a guided seven-week online Acceptance and Commitment Therapy (iACT) intervention or a waiting list control condition (WLC). A between-groups pre-post (iACT vs WLC) design with 12-month follow-up for the iACT participants was conducted. The intervention participants were offered two face-to-face meetings, completed online exercises during a five-week period, and received personal weekly written feedback via the website from their randomly assigned, trained student coaches. Waitlist participants were offered the intervention program soon after the post measurements. Results in this small efficacy trial showed that the iACT participants had significantly higher gains in wellbeing (between group, d = 0.46), life satisfaction (d = 0.65), and mindfulness skills (d = 0.49). In addition, iACT participants' self-reported stress (d = 0.54) and symptoms of depression (d = 0.69) were significantly reduced compared to the participants in the control group. These benefits were maintained over a 12-month follow-up period (within iACT group, d = 0.65-0.69, for primary measures). The results suggest that an online-based, coach-guided ACT program with blended face-to-face and online sessions could be an effective and well-accepted alternative for enhancing the wellbeing of university students. PMID:26848517

  6. Promoting Early Presentation of Breast Cancer in Older Women: Implementing an Evidence-Based Intervention in Routine Clinical Practice

    OpenAIRE

    Forbes, Lindsay J. L.; Alice S Forster; Dodd, Rachael H.; Lorraine Tucker; Rachel Laming; Sarah Sellars; Julietta Patnick; Ramirez, Amanda J

    2012-01-01

    Background. Women over 70 with breast cancer have poorer one-year survival and present at a more advanced stage than younger women. Promoting early symptomatic presentation in older women may reduce stage cost effectively and is unlikely to lead to overdiagnosis. After examining efficacy in a randomised controlled trial, we piloted a brief health professional-delivered intervention to equip women to present promptly with breast symptoms, as an integral part of the final invited mammogram at a...

  7. Clinical analysis of the therapy for recurrent and intractable non-small cell lung cancer with combination of cryoablation and intervention

    International Nuclear Information System (INIS)

    Objective: To explore the re-treatment approach for nonsmall-cell lung cancer (NSCLC )in clinic with therapeutic alliance of cryotherapy and interventional chemotherapy. Methods: Sixty two patients with uncontrolled NSCLC after common radiotherapy and (or)chemotherapy were re-treated with therapeutic alliance of cryotherapy and interventional chemotherapy, and their serum tumor markers of NSE, CEA, CY21- 1 and the value (I.S%,I.O.D%)of correlative protein in nucleolus region-Ag-NORs were tested before and after the re-treatment. Meanwhile, patients one year survival and therapeutic effect to NSCLC were recorded during the follow up. Results: After the re-treatment, distinguished decline of the serum tumor markers was observed (P<0.01)and values of Ag-NORs(I.S% and I.O.D%)were obviously lowered down. The therapeutic effect and one year survival were 79.03%(49/62)and 80.63%(50/62)respectively. Conclusion: Therapeutic alliance of cryotherapy and interventional chemotherapy is a kind of effective re-treatment for NSCLC and also as a new approach for the refractory NSCLC. (authors)

  8. Clinical Observation of Nursing Intervention of Elderly Primipara Perinatal%高龄初产妇围生期护理干预的临床观察

    Institute of Scientific and Technical Information of China (English)

    管亮

    2015-01-01

    Objective To investigate the elderly primipara nursing intervention measures and clinical effect.Methods Will take part in regular antenatal examination and training and make an appointment at the hospital delivery of primipara 120 cases as intervention group; Over the same period in our hospital antenatal examination training elderly primipara 120 cases of control group in regular basis and maternity nurse; Intervention group in the control group on the basis of health education, psychological nursing and complications of intervention of nursing, nursing care during delivery and postnatal care.Results Compared with control group intervention group complications and obstetric complications (perfect), premature rupture of fetal membrane, premature delivery, postpartum hemorrhage), lower cesarean section rate, less labor is short, less postpartum depression occurs;The newborn body weight, and Apgar score high quality; The patient and family satisfaction is high.Conclusion The elderly primipara nursing intervention can improve the pregnancy outcome in the perinatal period, beneficial to the improvement of the overal quality of care.%目的:探讨高龄初产妇护理干预措施及临床效果。方法将参加定期产前检查及培训并预约在我院分娩的高龄初产妇120例作为干预组;同期在我院产前检查培训的高龄初产妇120例对照组予常规基础及产科专科护理;干预组在对照组的基础上进行健康宣教、心理护理、并发症的干预护理、分娩期护理、产后护理。结果与对照组相比干预组合并症与产科并发症(妊高征、胎膜早破、早产、产后出血)少、剖宫产率低、产程短,产后抑郁发生少;新生儿体质量重、Apgar评分高;患者及家属满意度高。结论对高龄初产妇围生期护理干预可改善妊娠结局,有利于整体护理质量的提高。

  9. Reduction of Hospital Physicians' Workflow Interruptions: A Controlled Unit-Based Intervention Study

    Directory of Open Access Journals (Sweden)

    Matthias Weigl

    2012-01-01

    Full Text Available Highly interruptive clinical environments may cause work stress and suboptimal clinical care. This study features an intervention to reduce workflow interruptions by re-designing work and organizational practices in hospital physicians providing ward coverage. A prospective, controlled intervention was conducted in two surgical and two internal wards. The intervention was based on physician quality circles - a participative technique to involve employees in the development of solutions to overcome work-related stressors. Outcome measures were the frequency of observed workflow interruptions. Workflow interruptions by fellow physicians and nursing staff were significantly lower after the intervention. However, a similar decrease was also observed in control units. Additional interviews to explore process-related factors suggested that there might have been spill-over effects in the sense that solutions were not strictly confined to the intervention group. Recommendations for further research on the effectiveness and consequences of such interventions for professional communication and patient safety are discussed.

  10. Comparison of Injection Vitamin B12 With Symptomatic Management in Clinically Suspected Vitamin B12 Deficent Patients: an Interventional Study

    OpenAIRE

    Janak Rathod , Taral Shah , Manisha Gupta, Rajendra Mehta

    2012-01-01

    Objectives: This study was an attempt to evaluate the advantage of empirical use of Injection. Vitamin B 12 versus symptomatic management in clinically suspected Vitamin. B 12 deficient patients. Methodology: A total of 100 patients over 20 years of age (irrespective of gender) were included in the study. The patients were divided into two groups, one group ( n = 50) receiving vitamin B12 injections and the other group (n = 50) received symptomatic treatment. Results: In clinically suspected ...

  11. Clinical interventions of early swallowing syndrome on neonates%新生儿咽下综合征的临床干预

    Institute of Scientific and Technical Information of China (English)

    郑军廷; 高伟; 李红梅

    2010-01-01

    目的 探讨早期综合临床干预手段对新生儿咽下综合征的疗效.方法 分别选择我院出生的新生儿76例,其中顺产44例,剖宫产32例;早产儿8例.在尚未开奶前出现呕吐,开奶后加重,在排除了病理性因素后,给新生儿以纯母乳喂养、温水灌肠、按摩下腹部及1%碳酸氢钠溶液洗胃.结果 多种临床干预手段对控制新生儿咽下综合征效果显著.结论 早发现早干预,可以避免新生儿咽下综合征各种并发症的发生.%Objective To assess the efficacy of clinical intervention of early swallowing syndrome on neonates. Methods Eighty-six cases of normal newborns were enrolled in the study, including 44 cases of natural delivery,32 cases of cesarean section,8 cases of premature infant. The cases started vomitting before feeding the milk, became more severe after feeding the milk. once the pathological factors were excluded, the cases were treated with breastfeeding, warm water enema, massaging the lower abdomen, 1% sodium bicarbonate solution to the gastric lavage. Results A variety of clinical interventions on the control of neonatal swallowing syndrome results are obvious. Conclusions Early detection early intervention can prevent complications occurring.

  12. A randomized clinical trial of a brief hypnosis intervention to control venepuncture-related pain of paediatric cancer patients.

    Science.gov (United States)

    Liossi, Christina; White, Paul; Hatira, Popi

    2009-04-01

    Venepuncture for blood sampling can be a distressing experience for a considerable number of children. A prospective controlled trial was conducted to compare the efficacy of a local anaesthetic (EMLA) with a combination of EMLA with self-hypnosis in the relief of venepuncture-induced pain and anxiety in 45 paediatric cancer outpatients (age 6-16years). A secondary aim of the trial was to test whether the intervention will have a beneficial effect on parents' anxiety levels during their child's procedure. Patients were randomized to one of three groups: local anaesthetic, local anaesthetic plus hypnosis, and local anaesthetic plus attention. Results confirmed that patients in the local anaesthetic plus hypnosis group reported less anticipatory anxiety, and less procedure-related pain and anxiety, and were rated as demonstrating less behavioural distress during the procedure than patients in the other two groups. Parents whose children were randomized to the local anaesthetic plus hypnosis condition experienced less anxiety during their child's procedure than parents whose children had been randomized to the other two conditions. The therapeutic benefit of the brief hypnotic intervention was maintained in the follow-up. The present findings are particularly important in that this study was a randomized, controlled trial conducted in a naturalistic medical setting. In this context, convergence of subjective and objective outcomes was reached with large effect sizes that were consistently supportive of the beneficial effects of self-hypnosis, an intervention that can be easily taught to children, is noninvasive and poses minimal risk to young patients and their parents. PMID:19231082

  13. Modified Folfox regimen combined with interventional therapy for the treatment of advanced gastric cancer: a clinical study

    International Nuclear Information System (INIS)

    Objective: To evaluate the efficacy and safety of modified Folfox regimen in combination with interventional therapy for patients with advanced gastric cancer. Methods: Thirty-four patients were treated with modified Folfox regimen in combination with interventional therapy which was given at intervals of 4 or 5 weeks until the disease became worse, or the patient could not tolerate the drug toxicity, or the patient decided to stop the treatment. On an average,each patient received 7 therapeutic courses. Response to treatment and toxicity reaction to the drug were recorded according to NCI toxicity criteria. All data were analyzed by using Kaplan-Meier method with SPSS software(version 15.0, Chicago, IL, USA). Results: All patients tolerated the toxicity and treatment. The mean follow-up period was 17 months, with the longest period being of 32 months. Of 34 patients, complete remission was seen in 4(11.8%), partial remission in 20(58.8%), stable condition in 6(17.6%) and deterioration in 4(11.8%). The overall response rate was 70.6%. The cumulated survival rate at 12, 24 and 32 months was 76.5%, 33.1% and 12.5% respectively, with a median survival time of 18 months. NCI grade 1 or 2 toxicities occurred, including alopecia (64.7%), peripheral neuritis (11.8%), anemia (11.8%), leucopenia(31.9%), diarrhea (29.4%), stomatitis (23.5%), thrombocytopenia (11.8%) and elevated ALT(5.9%). Grade 3 or 4 occurred in 47.1% and 11.8% of patients respectively,which included nausea, vomiting and diarrhea. Four patients developed grade 3 ALT elevation. No treatment-related death occurred. Conclusion: Modified Folfox regimen in combination with interventional therapy is a safe and effective treatment for advanced gastric cancer with fewer adverse effects. (authors)

  14. Reduction in Hospital-Wide Clinical Laboratory Specimen Identification Errors following Process Interventions: A 10-Year Retrospective Observational Study

    Science.gov (United States)

    Ning, Hsiao-Chen; Lin, Chia-Ni; Chiu, Daniel Tsun-Yee; Chang, Yung-Ta; Wen, Chiao-Ni; Peng, Shu-Yu; Chu, Tsung-Lan; Yu, Hsin-Ming; Wu, Tsu-Lan

    2016-01-01

    Background Accurate patient identification and specimen labeling at the time of collection are crucial steps in the prevention of medical errors, thereby improving patient safety. Methods All patient specimen identification errors that occurred in the outpatient department (OPD), emergency department (ED), and inpatient department (IPD) of a 3,800-bed academic medical center in Taiwan were documented and analyzed retrospectively from 2005 to 2014. To reduce such errors, the following series of strategies were implemented: a restrictive specimen acceptance policy for the ED and IPD in 2006; a computer-assisted barcode positive patient identification system for the ED and IPD in 2007 and 2010, and automated sample labeling combined with electronic identification systems introduced to the OPD in 2009. Results Of the 2000345 specimens collected in 2005, 1023 (0.0511%) were identified as having patient identification errors, compared with 58 errors (0.0015%) among 3761238 specimens collected in 2014, after serial interventions; this represents a 97% relative reduction. The total number (rate) of institutional identification errors contributed from the ED, IPD, and OPD over a 10-year period were 423 (0.1058%), 556 (0.0587%), and 44 (0.0067%) errors before the interventions, and 3 (0.0007%), 52 (0.0045%) and 3 (0.0001%) after interventions, representing relative 99%, 92% and 98% reductions, respectively. Conclusions Accurate patient identification is a challenge of patient safety in different health settings. The data collected in our study indicate that a restrictive specimen acceptance policy, computer-generated positive identification systems, and interdisciplinary cooperation can significantly reduce patient identification errors. PMID:27494020

  15. Antibiotics in interventional radiology

    International Nuclear Information System (INIS)

    The range and number of interventional procedures is rapidly increasing each year. A major complication associated with many procedures is infection, which can result in serious adverse outcomes for the patient. Consequently, antibiotics are amongst the most common pharmaceuticals used by the interventionist, particularly for non-vascular procedures, yet almost no randomized controlled trial data exist to inform our decision when formulating appropriate antibiotic prophylaxis regimens. The purpose of this review is to provide an update on the utilization of antibiotics for common interventional radiology procedures, focusing on timing and duration of antibiotic prophylaxis. - Highlights: • Prophylaxis when necessary should be given immediately prior to the procedure for optimum effect. • Where possible single agents with a narrow spectrum of activity should be used. • Account should be taken of the clinical circumstances of the patient, including surgical history. • Continuous review of agents is necessary, ideally with input from the local microbiology department. • The importance of maximum sterile precautions cannot be overstated

  16. Expanding the role of primary care in the prevention and treatment of childhood obesity: a review of clinic- and community-based recommendations and interventions.

    Science.gov (United States)

    Vine, Michaela; Hargreaves, Margaret B; Briefel, Ronette R; Orfield, Cara

    2013-01-01

    Although pediatric providers have traditionally assessed and treated childhood obesity and associated health-related conditions in the clinic setting, there is a recognized need to expand the provider role. We reviewed the literature published from 2005 to 2012 to (1) provide examples of the spectrum of roles that primary care providers can play in the successful treatment and prevention of childhood obesity in both clinic and community settings and (2) synthesize the evidence of important characteristics, factors, or strategies in successful community-based models. The review identified 96 articles that provide evidence of how primary care providers can successfully prevent and treat childhood obesity by coordinating efforts within the primary care setting and through linkages to obesity prevention and treatment resources within the community. By aligning the most promising interventions with recommendations published over the past decade by the Institute of Medicine, the American Academy of Pediatrics, and other health organizations, we present nine areas in which providers can promote the prevention and treatment of childhood obesity through efforts in clinical and community settings: weight status assessment and monitoring, healthy lifestyle promotion, treatment, clinician skill development, clinic infrastructure development, community program referrals, community health education, multisector community initiatives, and policy advocacy. PMID:23710345

  17. Expanding the Role of Primary Care in the Prevention and Treatment of Childhood Obesity: A Review of Clinic- and Community-Based Recommendations and Interventions

    Directory of Open Access Journals (Sweden)

    Michaela Vine

    2013-01-01

    Full Text Available Although pediatric providers have traditionally assessed and treated childhood obesity and associated health-related conditions in the clinic setting, there is a recognized need to expand the provider role. We reviewed the literature published from 2005 to 2012 to (1 provide examples of the spectrum of roles that primary care providers can play in the successful treatment and prevention of childhood obesity in both clinic and community settings and (2 synthesize the evidence of important characteristics, factors, or strategies in successful community-based models. The review identified 96 articles that provide evidence of how primary care providers can successfully prevent and treat childhood obesity by coordinating efforts within the primary care setting and through linkages to obesity prevention and treatment resources within the community. By aligning the most promising interventions with recommendations published over the past decade by the Institute of Medicine, the American Academy of Pediatrics, and other health organizations, we present nine areas in which providers can promote the prevention and treatment of childhood obesity through efforts in clinical and community settings: weight status assessment and monitoring, healthy lifestyle promotion, treatment, clinician skill development, clinic infrastructure development, community program referrals, community health education, multisector community initiatives, and policy advocacy.

  18. An preliminary clinical study of transbronchoscopic interventional treatment for severe emphysema with local made one-way valvular stents

    International Nuclear Information System (INIS)

    Objective: To evaluate the safety and efficiency of bronchoscopic interventional lung volume reduction with domestic-made stents. Methods: The target areas of 7 patients with severe emphysema for valvular stenting form May 2006 to Aug. 2007 were prospectively selected on the basis of CT scan. Under general anesthesia, one-way valvular stenting were carried out over a guidewire under flexible bronchoscopy and fluoroscopic control. The symptom, pulmonary function, blood gas analysis, B-ultrasonic wave, 6 minute walk distance and thoracic CT were undertaken. Results: 4-6 stents per patient took place in 136 ± 72.3 min to obstruct the upper-lobe segments unilaterally but without obvious atelectasis under imaging. The patients could walk 2 hours after the operation with relief of dyspnea. No major change in radiologic findings and lung function occurred in 2 weeks, only bronchi distal to the stents gathered together. 6-min walk distance, Borg dyspnea scale fell and the pulmonary arterial pressure showed significant (P<0.05)statistical discrepancy. No major life-threatening complications were noted in the 15-day study period and no conspicuous change in lung function, blood gas analysis and lung volume. Lower-lobe pneumonia of nontarget area developed in 1 patient and acute episode of COPD occurred in another. Conclusions: Bronchoscopic interventional lung volume reduction may improve dyspnea and quality of life, as a rather safety therapeutic measure. (authors)

  19. A multimodal approach to investigate biomarkers for psychosis in a clinical setting: the integrative neuroimaging studies in schizophrenia targeting for early intervention and prevention (IN-STEP) project.

    Science.gov (United States)

    Koike, Shinsuke; Takano, Yosuke; Iwashiro, Norichika; Satomura, Yoshihiro; Suga, Motomu; Nagai, Tatsuya; Natsubori, Tatsunobu; Tada, Mariko; Nishimura, Yukika; Yamasaki, Syudo; Takizawa, Ryu; Yahata, Noriaki; Araki, Tsuyoshi; Yamasue, Hidenori; Kasai, Kiyoto

    2013-01-01

    Longitudinal clinical investigations and biological measurements have determined not only progressive brain volumetric and functional changes especially around the onset of psychosis but also the abnormality of developmental pathways based on gene-environment interaction model. However, these studies have contributed little to clinical decisions on their diagnosis and therapeutic choices because of subtle differences between patients and healthy controls. A multi-modal approach may resolve this limitation and is favorable to explore the pathophysiology of psychosis. The integrative neuroimaging studies for schizophrenia targeting early intervention and prevention (IN-STEP) is a research project aimed at exploring the pathophysiological features of the onset of psychosis and investigating possible predictive biomarkers for the clinical treatment of psychosis. Since 2008, we have adopted blood sampling, neurocognitive batteries, neurophysiological assessment, structural imaging, and functional imaging longitudinally for help-seeking ultra-high-risk (UHR) individuals and patients with first-episode psychosis (FEP). Here, we intend to introduce the IN-STEP research study protocol and present preliminary clinical findings. Thirty-seven UHR individuals and 30 patients with FEP participated in this study. Six months later, there was no difference in objective and subjective scores between the groups, which suggests that young people having symptoms and functional deficits should be cared for regardless of their history of psychosis according to their clinical stages. The rate of transition to psychosis was 7.1%, 8.0%, and 35.3% (at 6, 12, and 24months, respectively). Through this research project, we expect to clarify the pathophysiological features around the onset of psychosis and improve the prognosis of psychosis through clinical application. PMID:23219075

  20. Impact on Patient Safety and Satisfaction of Implementation of an Outpatient Clinic in Interventional Radiology (IPSIPOLI-Study): A Quasi-Experimental Prospective Study

    Energy Technology Data Exchange (ETDEWEB)

    Lutjeboer, Jacob, E-mail: j.lutjeboer@lumc.nl; Burgmans, Mark Christiaan, E-mail: m.c.burgmans@lumc.nl, E-mail: mburgmans@hotmail.com; Chung, Kaman, E-mail: kaman.chung10@gmail.com; Erkel, Arian Robert van, E-mail: a.r.van-erkel@lumc.nl [Leiden University Medical Center, Department of Radiology (Netherlands)

    2015-06-15

    PurposeInterventional radiology (IR) procedures are associated with high rates of preparation and planning errors. In many centers, pre-procedural consultation and screening of patients is performed by referring physicians. Interventional radiologists have better knowledge about procedure details and risks, but often only get acquainted with the patient in the procedure room. We hypothesized that patient safety (PS) and patient satisfaction (PSAT) in elective IR procedures would improve by implementation of a pre-procedural visit to an outpatient IR clinic.Material and MethodsIRB approval was obtained and informed consent was waived. PS and PSAT were measured in patients undergoing elective IR procedures before (control group; n = 110) and after (experimental group; n = 110) implementation of an outpatient IR clinic. PS was measured as the number of process deviations. PSAT was assessed using a questionnaire measuring Likert scores of three dimensions: interpersonal care aspects, information/communication, and patient participation. Differences in PS and PSAT between the two groups were compared using an independent t test.ResultsThe average number of process deviations per patient was 0.39 in the control group compared to 0.06 in the experimental group (p < 0.001). In 9.1 % patients in the control group, no legal informed consent was obtained compared to 0 % in the experimental group. The mean overall Likert score was significantly higher in the experimental group compared to the control group: 2.68 (SD 0.314) versus 2.48 (SD 0.381) (p < 0.001).ConclusionPS and PSAT improve significantly if patients receive consultation and screening in an IR outpatient clinic prior to elective IR procedures.

  1. Impact on Patient Safety and Satisfaction of Implementation of an Outpatient Clinic in Interventional Radiology (IPSIPOLI-Study): A Quasi-Experimental Prospective Study

    International Nuclear Information System (INIS)

    PurposeInterventional radiology (IR) procedures are associated with high rates of preparation and planning errors. In many centers, pre-procedural consultation and screening of patients is performed by referring physicians. Interventional radiologists have better knowledge about procedure details and risks, but often only get acquainted with the patient in the procedure room. We hypothesized that patient safety (PS) and patient satisfaction (PSAT) in elective IR procedures would improve by implementation of a pre-procedural visit to an outpatient IR clinic.Material and MethodsIRB approval was obtained and informed consent was waived. PS and PSAT were measured in patients undergoing elective IR procedures before (control group; n = 110) and after (experimental group; n = 110) implementation of an outpatient IR clinic. PS was measured as the number of process deviations. PSAT was assessed using a questionnaire measuring Likert scores of three dimensions: interpersonal care aspects, information/communication, and patient participation. Differences in PS and PSAT between the two groups were compared using an independent t test.ResultsThe average number of process deviations per patient was 0.39 in the control group compared to 0.06 in the experimental group (p < 0.001). In 9.1 % patients in the control group, no legal informed consent was obtained compared to 0 % in the experimental group. The mean overall Likert score was significantly higher in the experimental group compared to the control group: 2.68 (SD 0.314) versus 2.48 (SD 0.381) (p < 0.001).ConclusionPS and PSAT improve significantly if patients receive consultation and screening in an IR outpatient clinic prior to elective IR procedures

  2. Effect of a Long-Term Behavioral Weight Loss Intervention on Nephropathy in Overweight or Obese Adults with Type 2 Diabetes: the Look AHEAD Randomized Clinical Trial

    Science.gov (United States)

    Knowler, William C.; Bahnson, Judy L.; Bantle, John P.; Bertoni, Alain G.; Bray, George A.; Chen, Haiying; Cheskin, Lawrence; Clark, Jeanne M.; Egan, Caitlin; Evans, Mary; Foreyt, John P.; Glasser, Stephen P.; Greenway, Frank L.; Gregg, Edward W.; Hazuda, Helen P.; Hill, James O.; Horton, Edward S.; Hubbard, Van S.; Jakicic, John M.; Jeffery, Robert W.; Johnson, Karen C.; Kahn, Steven E.; Kitabchi, Abbas E.; Korytkowski, Mary; Krakoff, Jonathan; Kure, Anne; Lewis, Cora E.; Maschak-Carey, Barbara J.; Michaels, Sara; Montez, Maria G.; Nathan, David M.; Nyenwe, Ebenezer; Patricio, Jennifer; Peters, Anne; Pi-Sunyer, Xavier; Pownall, Henry; Wadden, Thomas A.; Wagenknecht, Lynne E.; Williamson, David F.; Wing, Rena R.; Wyatt, Holly; Yanovski, Susan Z.

    2015-01-01

    Background Long-term effects of behavioral weight loss interventions on diabetes complications are unknown. We assessed whether an intensive lifestyle intervention (ILI) affects the development of nephropathy in Look AHEAD, a multicenter randomized clinical trial in type 2 diabetes. Methods 5145 overweight or obese persons aged 45–76 years with type 2 diabetes were randomized to ILI designed to achieve and maintain weight loss through reduced caloric consumption and increased physical activity or to a diabetes support and education (DSE) group. Randomization to ILI or DSE, in a 1:1 ratio, was implemented in a central web-based data management system, stratified by clinical center, and blocked with random block sizes. Outcomes assessors and laboratory staff were masked to treatment. The interventions ended early because of lack of effect on the primary outcome of cardiovascular disease events. Albuminuria and estimated glomerular filtration rate were prespecified “other” outcomes and were assessed from baseline through 9.6 years (median) of follow-up until the interventions ended. They were combined post-hoc to define the main outcome for this report: very-high-risk chronic kidney disease (CKD) based on the 2013 Kidney Disease Improving Global Outcomes classification. Data were analyzed by intention to treat. The trial is registered as Clinicaltrials.gov NCT00017953. Findings The incidence rate of very-high-risk CKD was 31% lower in ILI than DSE with hazard rates of 0.90 cases/100 person-years in DSE and 0.63 in ILI (difference=0.27 cases/100 person-years, hazard ratio and 95% confidence interval: HR=0.69, 0.55 to 0.87). This effect was partly attributable to reductions in weight, HbA1c, and blood pressure. Interpretation Weight loss should be considered as an adjunct to medical therapies to prevent or delay progression of CKD in overweight or obese persons with type 2 diabetes. Primary Funding National Institute of Diabetes and Digestive and Kidney Diseases

  3. A randomized clinical trial of a peri-operative behavioral intervention to improve physical activity adherence and functional outcomes following total knee replacement

    Directory of Open Access Journals (Sweden)

    Zheng Hua

    2011-10-01

    Full Text Available Abstract Background Total knee replacement (TKR is a common and effective surgical procedure to relieve advanced knee arthritis that persists despite comprehensive medical treatment. Although TKR has excellent technical outcomes, significant variation in patient-reported functional improvement post-TKR exists. Evidence suggests that consistent post-TKR exercise and physical activity is associated with functional gain, and that this relationship is influenced by emotional health. The increasing use of TKR in the aging US population makes it critical to find strategies that maximize functional outcomes. Methods/Design This randomized clinical trial (RCT will test the efficacy of a theory-based telephone-delivered Patient Self-Management Support intervention that seeks to enhance adherence to independent exercise and activity among post- TKR patients. The intervention consists of 12 sessions, which begin prior to surgery and continue for approximately 9 weeks post-TKR. The intervention condition will be compared to a usual care control condition using a randomized design and a probabilistic sample of men and women. Assessments are conducted at baseline, eight weeks, and six- and twelve- months. The project is being conducted at a large healthcare system in Massachusetts. The study was designed to provide greater than 80% power for detecting a difference of 4 points in physical function (SF36/Physical Component Score between conditions (standard deviation of 10 at six months with secondary outcomes collected at one year, assuming a loss to follow up rate of no more than 15%. Discussion As TKR use expands, it is important to develop methods to identify patients at risk for sub-optimal functional outcome and to effectively intervene with the goal of optimizing functional outcomes. If shown efficacious, this peri-TKR intervention has the potential to change the paradigm for successful post-TKR care. We hypothesize that Patient Self-Management Support

  4. Clinical characteristics and consequences of hand eczema - an 8-year follow-up study of a population-based twin cohort

    DEFF Research Database (Denmark)

    Lerbaek, Anne; Kyvik, Kirsten Ohm; Ravn, Henrik;

    2008-01-01

    affected. Mean hand eczema severity index score in individuals with clinical symptoms was 12.0. Sick leave was reported by 12.4%; job change by 8.5%. Being in the lowest socio-economic group and atopic dermatitis were risk factors for sick leave [odds ratio (OR) = 5.6; 95% confidence interval (95% CI) 1...

  5. Genomic and clinical effects associated with a relaxation response mind-body intervention in patients with irritable bowel syndrome and inflammatory bowel disease.

    Directory of Open Access Journals (Sweden)

    Braden Kuo

    Full Text Available Irritable Bowel Syndrome (IBS and Inflammatory Bowel Disease (IBD can profoundly affect quality of life and are influenced by stress and resiliency. The impact of mind-body interventions (MBIs on IBS and IBD patients has not previously been examined.Nineteen IBS and 29 IBD patients were enrolled in a 9-week relaxation response based mind-body group intervention (RR-MBI, focusing on elicitation of the RR and cognitive skill building. Symptom questionnaires and inflammatory markers were assessed pre- and post-intervention, and at short-term follow-up. Peripheral blood transcriptome analysis was performed to identify genomic correlates of the RR-MBI.Pain Catastrophizing Scale scores improved significantly post-intervention for IBD and at short-term follow-up for IBS and IBD. Trait Anxiety scores, IBS Quality of Life, IBS Symptom Severity Index, and IBD Questionnaire scores improved significantly post-intervention and at short-term follow-up for IBS and IBD, respectively. RR-MBI altered expression of more genes in IBD (1059 genes than in IBS (119 genes. In IBD, reduced expression of RR-MBI response genes was most significantly linked to inflammatory response, cell growth, proliferation, and oxidative stress-related pathways. In IBS, cell cycle regulation and DNA damage related gene sets were significantly upregulated after RR-MBI. Interactive network analysis of RR-affected pathways identified TNF, AKT and NF-κB as top focus molecules in IBS, while in IBD kinases (e.g. MAPK, P38 MAPK, inflammation (e.g. VEGF-C, NF-κB and cell cycle and proliferation (e.g. UBC, APP related genes emerged as top focus molecules.In this uncontrolled pilot study, participation in an RR-MBI was associated with improvements in disease-specific measures, trait anxiety, and pain catastrophizing in IBS and IBD patients. Moreover, observed gene expression changes suggest that NF-κB is a target focus molecule in both IBS and IBD-and that its regulation may contribute to

  6. Interventional multispectral photoacoustic imaging with a clinical ultrasound probe for discriminating nerves and tendons: an ex vivo pilot study

    Science.gov (United States)

    Mari, Jean Martial; Xia, Wenfeng; West, Simeon J.; Desjardins, Adrien E.

    2015-11-01

    Accurate and efficient identification of nerves is an essential component of peripheral nerve blocks. While ultrasound (US) imaging is increasingly used as a guidance modality, it often provides insufficient contrast for identifying nerves from surrounding tissues such as tendons. Electrical nerve stimulators can be used in conjunction with US imaging for discriminating nerves from surrounding tissues, but they are insufficient to reliably prevent neural punctures, so that alternative methods are highly desirable. In this study, an interventional multispectral photoacoustic (PA) imaging system was used to directly compare the signal amplitudes and spectra acquired from nerves and tendons ex vivo, for the first time. The results indicate that the system can provide significantly higher image contrast for discriminating nerves and tendons than that provided by US imaging. As such, photoacoustic imaging could be valuable as an adjunct to US for guiding peripheral nerve blocks.

  7. Clinical Efficacy of Simulated Vitreoretinal Surgery to Prepare Surgeons for the Upcoming Intervention in the Operating Room.

    Directory of Open Access Journals (Sweden)

    Svenja Deuchler

    Full Text Available To evaluate the efficacy of the virtual reality training simulator Eyesi to prepare surgeons for performing pars plana vitrectomies and its potential to predict the surgeons' performance.In a preparation phase, four participating vitreoretinal surgeons performed repeated simulator training with predefined tasks. If a surgeon was assigned to perform a vitrectomy for the management of complex retinal detachment after a surgical break of at least 60 hours it was randomly decided whether a warmup training on the simulator was required (n = 9 or not (n = 12. Performance at the simulator was measured using the built-in scoring metrics. The surgical performance was determined by two blinded observers who analyzed the video-recorded interventions. One of them repeated the analysis to check for intra-observer consistency. The surgical performance of the interventions with and without simulator training was compared. In addition, for the surgeries with simulator training, the simulator performance was compared to the performance in the operating room.Comparing each surgeon's performance with and without warmup trainingshowed a significant effect of warmup training onto the final outcome in the operating room. For the surgeries that were preceeded by the warmup procedure, the performance at the simulator was compared with the operating room performance. We found that there is a significant relation. The governing factor of low scores in the simulator were iatrogenic retinal holes, bleedings and lens damage. Surgeons who caused minor damage in the simulation also performed well in the operating room.Despite the large variation of conditions, the effect of a warmup training as well as a relation between the performance at the simulator and in the operating room was found with statistical significance. Simulator training is able to serve as a warmup to increase the average performance.

  8. Lessons from complex interventions to improve health.

    Science.gov (United States)

    Hawe, Penelope

    2015-03-18

    Complexity-resulting from interactions among many component parts-is a property of both the intervention and the context (or system) into which it is placed. Complexity increases the unpredictability of effects. Complexity invites new approaches to logic modeling, definitions of integrity and means of standardization, and evaluation. New metaphors and terminology are needed to capture the recognition that knowledge generation comes from the hands of practitioners/implementers as much as it comes from those usually playing the role of intervention researcher. Failure to acknowledge this may blind us to the very mechanisms we seek to understand. Researchers in clinical settings are documenting health improvement gains made as a consequence of complex systems thinking. Improvement science in clinical settings has much to offer researchers in population health. PMID:25581153

  9. STUDY OF MACRO- AND MICROELEMENTS COMPOSITION IN THE BIOLOGICAL MEDIA, CLINICAL AND NEUROLOGICAL CHANGES IN PATIENTS WITH CONSEQUENCES OF TRAUMATIC BRAIN INJURY

    Directory of Open Access Journals (Sweden)

    Mansur Aliev

    2015-04-01

    Full Text Available The aim of this research was to investigate the macro- and microelements composition in the cerebrospinal fluid and in the blood serum of patients, with different consequences of TBI before and after complex treatment, with the use of endolumbal and intracystal introduction of ozone and pyracetam in dynamics.Macro- and microelements composition was investigated in the cerebrospinal fluid and serum of 83 patients. State of neurological disorders in patients evaluated by the Glasgow Outcome Scale was extended. Thus, positive changes may be noted in the metabolism of macro- and microelements in the blood serum and cerebrospinal fluid of patients who were treated according to our suggested methods – endolumbal introductions of nootropic ozone mixture and endocystal introductions of ozone. 

  10. Clinical audit for occupational therapy intervention for children with autism spectrum disorder: sampling steps and sample size calculation

    OpenAIRE

    Weeks, Scott; Atlas, Alvin

    2015-01-01

    A priori sample size calculations are used to determine the adequate sample size to estimate the prevalence of the target population with good precision. However, published audits rarely report a priori calculations for their sample size. This article discusses a process in health services delivery mapping to generate a comprehensive sampling frame, which was used to calculate an a priori sample size for a targeted clinical record audit. We describe how we approached methodological and defini...

  11. Specialist Nurse-Led Intervention in Outpatients with Congestive Heart Failure: Impact on Clinical and Economic Outcomes

    OpenAIRE

    Palmer, Nicholas D.; Barbara Appleton; Erwin A. Rodrigues

    2003-01-01

    Congestive heart failure (CHF) encompasses a spectrum of clinical syndromes and presentations. It affects 1-2% of the population in the UK and is associated with significant mortality which is comparable to most cancers. It accounts for more than 5% of adult medical admissions in the UK, with significant annual re-admission rates. Improved understanding of the pathophysiology of CHF has resulted in significant advancements in CHF management. Current pharmacologic agents, such as ACE inhibitor...

  12. Outcome assessment of a triangular clinic as a harm reduction intervention in Rajaee-Shahr Prison, Iran

    OpenAIRE

    Asl, Rahim Taghizadeh; Eshrati, Babak; Dell Colleen Anne; Taylor, Kelli; Afshar, Parviz; Kamali, Mohammad; Mirzazadeh, Ali

    2013-01-01

    Background Transmission of the human immunodeficiency virus (HIV) among incarcerated injection drug users (IDU) is a health epidemic in the Islamic Republic of Iran. Triangular clinics (TCs) were established in prisons as a harm reduction measure to decrease the risk of HIV transmission and other blood-borne infections. The objective of this study was to assess the immediate outcomes of one TC among male IDUs in Iran’s Rajaee-Shahr prison. Methods This study was conducted in two stages betwee...

  13. Comparison of Injection Vitamin B12 With Symptomatic Management in Clinically Suspected Vitamin B12 Deficent Patients: an Interventional Study

    Directory of Open Access Journals (Sweden)

    Janak Rathod , Taral Shah , Manisha Gupta, Rajendra Mehta

    2012-01-01

    Full Text Available Objectives: This study was an attempt to evaluate the advantage of empirical use of Injection. Vitamin B 12 versus symptomatic management in clinically suspected Vitamin. B 12 deficient patients. Methodology: A total of 100 patients over 20 years of age (irrespective of gender were included in the study. The patients were divided into two groups, one group ( n = 50 receiving vitamin B12 injections and the other group (n = 50 received symptomatic treatment. Results: In clinically suspected vitamin B12 deficient patients after giving empirical therapy of Inj. Vit B 12; generalized fatigue (96%, pareshtesia (93.48%, myalgia (93.75%, loss of appetite (88.89%, confusion (93.75% and tremor (93.55% were improved with ( p<0.001. Labored breathing and depression were also improved with Inj.Vit B 12 as compared to symptomatic management, but this difference was statistically insignificant(p = 0.052 and p = 0.201 respectively. Conclusion: We conclude and recommend from the study to treat clinically suspected Vit. B 12 deficient patients with empirical Vit. B 12 Injections without the need of costly serum Vit. B 12 estimation

  14. Staff perception of interprofessional working relationships after a work redesign intervention in a Danish orthopaedic hand unit outpatient clinic.

    Science.gov (United States)

    de Beijer, Anke Elisabeth; Hansen, Torben Bæk; Stilling, Maiken; Jakobsen, Flemming

    2016-03-01

    There is evidence that clinical pathways improve quality of care; however, knowledge is limited concerning the influence on and the benefits experienced by the interprofessional teams working with these pathways. Our working methods in a hand unit in an orthopaedic outpatient clinic in Denmark were redesigned to include, among other changes, the introduction of clinical pathways. Changes included standardising treatment and communication methods, delegating tasks from medical specialists to nurses, and providing nurses with their own consultation room. Using focus group interviews before and after the implementation of the new working methods, we investigated staff-perceived experiences of the effects on working relationships and the utilisation of professional skills and attitudes, resulting from the mentioned change in working methods. The results were changes in daily communication methods among healthcare staff and improvements in the actual communication and collaborative problem solving skills concerning standard patients with simple hand pathology; however, there are still challenges for patients with more complex hand pathology. Though this new interprofessional arrangement improves the use of nurse and medical specialist professional competencies, it also requires a high degree of trust among the team members. PMID:27026187

  15. A systematic review, evidence synthesis and meta-analysis of quantitative and qualitative studies evaluating the clinical effectiveness, the cost-effectiveness, safety and acceptability of interventions to prevent postnatal depression.

    OpenAIRE

    Morrell, C.J.; Sutcliffe, P.; BOOTH, A.; Stevens, J.; Scope, A; Stevenson, M.; Harvey, R.; Bessey, A.; Cantrell, A.; Dennis, C L; Ren, S.; Ragonesi, M.; Barkham, M; Churchill, D; Henshaw, C.

    2016-01-01

    BACKGROUND: Postnatal depression (PND) is a major depressive disorder in the year following childbirth, which impacts on women, their infants and their families. A range of interventions has been developed to prevent PND. OBJECTIVES: To (1) evaluate the clinical effectiveness, cost-effectiveness, acceptability and safety of antenatal and postnatal interventions for pregnant and postnatal women to prevent PND; (2) apply rigorous methods of systematic reviewing of quantitative and qualitative s...

  16. Risk Factors and Clinical Interventions of Postpartum Hemorrhage%产后出血产妇危险因素及临床干预措施

    Institute of Scientific and Technical Information of China (English)

    陈艳雅

    2014-01-01

    Objective:To analyze the risk factors and clinical interventions of postpartum hemorrhage.Method:Our hospital from January 2013 to December 2013 admitted 8072 cases of maternal,postpartum hemorrhage clinical data of 200 patients were retrospectively analyzed to understand the risk factors of postpartum hemorrhage-induced,and took targeted clinical interventions.Result:Cesarean section,maternal,multiple pregnancy postpartum hemorrhage were higher than vaginal delivery,early maternal and maternal singleton pregnancies,there were statistical significance(P<0.05).66.5%postpartum hemorrhage was caused by uterine inertia,it was the primary trigger clinical risk factors for postpartum hemorrhage,secondary to placental factors,the soft birth canal injury and coagulation disorders(P<0.05).175 patients after conventional treatment of bleeding under control,and the remaining 25 patients,4 cases of uterine cavity with gauze,10 cases received B-Lyunch suture,8 patients received uterine artery embolization,and all were stopped bleeding,the remaining 3 cases were treated with hysterectomy.25 cases of adverse reactions in patients with symptomatic intervention,no stable condition.Conclusion:The mode of delivery,parity,whether multiple births and uterine inertia,placenta,soft birth canal injury,coagulopathy factors of postpartum hemorrhage are actively symptomatic intervention can effectively control the disease.%目的:分析产后出血的危险因素及临床干预措施。方法:选取2013年1-12月笔者所在医院收治的8072例产妇,对其中200例产后出血产妇的临床资料进行回顾性分析,了解诱发产后出血的危险因素,并采取针对性临床干预措施。结果:剖宫产、经产妇、多胎妊娠产妇产后出血率明显高于阴道分娩、初产妇及单胎妊娠产妇(P<0.05)。66.5%的产后出血是因宫缩乏力引起,是首要引发产后出血的临床危险因素,其次为胎盘因素、软产道

  17. Targeting poly(ADP-ribose)polymerase1 in neurological diseases: A promising trove for new pharmacological interventions to enter clinical translation.

    Science.gov (United States)

    Sriram, Chandra Shekhar; Jangra, Ashok; Kasala, Eshvendar Reddy; Bodduluru, Lakshmi Narendra; Bezbaruah, Babul Kumar

    2014-10-01

    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. PMID:25049175

  18. Field triage reduces treatment delay and improves long-term clinical outcome in patients with acute ST-segment elevation myocardial infarction treated with primary percutaneous coronary intervention

    DEFF Research Database (Denmark)

    Pedersen, Sune H; Haahr-Pedersen, Sune Ammentorp; Galatius, Soren;

    2009-01-01

    OBJECTIVES: We evaluated the independent impact of field triage on treatment delay and long-term clinical outcome in a large contemporary, consecutive population of ST-segment elevation myocardial infarction (STEMI) patients undergoing primary percutaneous coronary intervention (pPCI). BACKGROUND......: Reduction of treatment delay is crucial for patients with STEMI. METHODS: From January 2005 to July 2008, 1,437 STEMI patients were treated with pPCI at a single high-volume invasive center. We present the 1-year outcome in this observational registry study. RESULTS: A total of 616 patients were admitted by...... to 100 min vs. 103 min, interquartile range 80 to 135 min; p<0.001). Door-to-balloon times of less than the recommended 90 min were achieved in 61% of field triage patients, but only in 36% of nonfield-triage patients (p<0.001). After adjustment for relevant baseline variables, patients admitted by...

  19. Endovascular interventions for descending thoracic aortic aneurysms: The pivotal role of the clinical nurse in postoperative care.

    Science.gov (United States)

    Dolinger, Cami; Strider, David V

    2010-12-01

    Descending thoracic aortic aneurysms (dTAA) comprise 40% of all aneurysms arising from the thoracic aorta. Because rupture of thoracic aneurysms is associated with a 94% mortality rate, timely detection, surveillance and treatment is imperative. Endovascular stent-graft repair of thoracic aneurysms was first performed in 1992 and has become an accepted treatment option for this condition in select candidates. There is an abundance of information for the care of patients after open surgical repair of dTAA. However, still relatively few written guidelines exist in the nursing literature for postoperative care and complications associated with endovascular stent-graft repair. The prevalence of aortic endografting, however, now makes it necessary for nurses to have a solid knowledge base in the operative procedure, complications and postoperative care for this patient population. Ideal candidates for aortic endografting undergo CTA or MRI preoperatively and fit a set of strict anatomic criteria to ensure proper delivery and fixation of the device. The early postoperative care focuses on minimizing pulmonary complications, paraplegia, renal failure and embolic complications such as stroke and limb ischemia through skilled nursing assessment and interventions. Late complications such as stent-graft migration, kinking, stent fracture and endoleak are often without symptoms, making it necessary for patients to be educated about these potential complications and to be encouraged to comply with lifelong follow up. This overview provides a sound cognitive framework for nurses practicing in a vascular surgery milieu. PMID:21074117

  20. Analysis of Clinical Pharmacists in Clinical Pharmacy Intervention of Irrational Drug Use%临床药师对临床不合理用药的药学干预分析

    Institute of Scientific and Technical Information of China (English)

    柯秋林

    2015-01-01

    目的:探讨临床药师对临床不合理用药的药学干预前后两年的用药改善情况。方法选取1000份医嘱,比较医嘱中不合理用药、重复给药、无适应证给药、抗菌药物使用情况,追踪对应患者的药物费用、抗菌药费用、住院时间、服药依从性和不良反应发生率,并进一步探讨最优干预办法,并选取干预后的1000份医嘱对以上情况进行观察。结果实施药学干预后,不合理医嘱、重复给药、无适应证给药等情况明显减少;抗菌药使用量大大减少;患者医疗费用减少,病程缩短;患者服药依从性和不良反应发生率,与干预前比较,差异有统计学意义(P<0.05)。结论临床药师干预临床用药,可明显降低用药不合理现象的发生,有效改善了患者的用药情况,降低药物不良反应的发生率及患者的病死率,同时提高治疗效果。%Objective To investigate the clinical pharmacist interventions on clinical pharmacy irrational drug use before and after two years of treatment to improve the situation.Methods Select 1 000 copies of orders,orders in comparison of irrational use of drugs, repeated administration,no indications to medicine,the use of antibacterial drugs, drug costs,patient tracking corresponding antibacterial drug cos,time,medication compliance and the incidence of adverse reactions among inpatients,and to further explore the optimal intervention measures.Then choose 1 000 copies of orders to observation the drug costs,antibacterial drug cost,hospitalization time,medication compliance and adverse reaction rate after intervention.Results After the implementation of pharmaceutical intervention,irrational prescriptions,repeated doses,significantly reducing administration and so no indications;antibiotic use is greatly reduced;reduce patient medical costs,shorten the course;patient medication compliance and adverse reaction rates changed significantly

  1. Building Connecticut's clinical biodosimetry laboratory surge capacity to mitigate the health consequences of radiological and nuclear disasters: A collaborative approach between the state biodosimetry laboratory and Connecticut's medical infrastructure

    International Nuclear Information System (INIS)

    Biodosimetry, based on the analysis of dicentric chromosomes in circulating mononuclear cells, is considered the 'gold standard' for estimating radiation dose and is used to make informed decisions regarding the medical management of irradiated persons. This paper describes the development of biodosimetry laboratory surge capacity for the health consequences of radiological and nuclear disasters in Connecticut, including: (1) establishment of the Biodosimetry Laboratory for the timely assessment of radiation dosage in biodosimetry specimens; (2) identification of clinical laboratories qualified and willing to process biodosimetry specimens from a large number of victims; (3) training of clinical laboratorians in initial biodosimetry specimen processing; and (4) conducting a functional drill that evaluated the effectiveness of these elements. Descriptive information was obtained from: (1) personal observations; (2) a needs assessment of clinical laboratories in Connecticut; (3) records from a training program of clinical laboratorians in biodosimetry specimen processing that was developed and provided by the Yale New Haven Center for Emergency Preparedness and Disaster Response; and (4) records from a statewide functional drill in biodosimetry specimen processing that was developed and conducted by the State of Connecticut Biodosimetry Laboratory. A needs assessment of clinical laboratories in Connecticut identified 30 of 32 clinical laboratories qualified and willing to perform initial biodosimetry specimen processing. Currently, 79 clinical laboratorians in 19 of these qualified clinical laboratories have been trained in biodosimetry specimen processing. A functional exercise was conducted involving 37 of these trained clinical laboratorians in 18 qualified laboratories as well as the Biodosimetry Laboratory. The average turnaround time for biodosimetry specimen processing in this drill was 199 min. Exercise participants provided feedback which will be used to

  2. Reports of past alcohol and drug use following participation in a motivation enhancing intervention: Implications for clinical assessment and program evaluation

    Directory of Open Access Journals (Sweden)

    Rosengren David B

    2012-05-01

    Full Text Available Abstract Background There is significant interest in the value of motivational approaches that enhance participant readiness to change, but less is known about clients’ self-reports of problematic behavior when participating in such interventions. Methods We examined whether participants in a motivationally-based intervention for DUI offenders changed their reports of substance use at postintervention (when reporting on the same 30 days that they reported on at preintervention. Specifically, Study 1 (N = 8,387 tested whether participants in PRIME For Life (PFL changed their reports about baseline substance levels when asked at postintervention versus at preintervention. Study 2 (N = 192 compared changes in self-reported baseline drinking between PFL and intervention as usual (IAU participants. Results Many participants in Study 1 did not change their reports about how much they used substances during the 30-day period before baseline. Among those who did, the most common change was an increase in reported amounts of baseline drug use, and typical and peak alcohol use. This sample also showed changes in reports of their baseline pattern of high-risk-use (consistent versus occasional. At postintervention, participants who were younger, single, or endorsing more indicators of alcohol dependence were more likely to later report greater frequency of baseline drug use, and greater peak and typical number of baseline drinks. Gender, education, and race were also associated with reporting inconsistency on some behaviors. In Study 2, PFL participants showed greater increases in reports of peak alcohol use compared to IAU, but both conditions showed similar increases for drugs and typical alcohol use. Conclusions In both research and clinical settings, a segment of participants may initially report less substance use than they do when asked later about the same baseline period. These preliminary findings suggest clinicians and researchers may

  3. Compassionate use of interventions: results of a European Clinical Research Infrastructures Network (ECRIN) survey of ten European countries

    LENUS (Irish Health Repository)

    Whitfield, Kate

    2010-11-12

    Abstract Background \\'Compassionate use\\' programmes allow medicinal products that are not authorised, but are in the development process, to be made available to patients with a severe disease who have no other satisfactory treatment available to them. We sought to understand how such programmes are regulated in ten European Union countries. Methods The European Clinical Research Infrastructures Network (ECRIN) conducted a comprehensive survey on clinical research regulatory requirements, including questions on regulations of \\'compassionate use\\' programmes. Ten European countries, covering approximately 70% of the EU population, were included in the survey (Austria, Denmark, France, Germany, Hungary, Ireland, Italy, Spain, Sweden, and the UK). Results European Regulation 726\\/2004\\/EC is clear on the intentions of \\'compassionate use\\' programmes and aimed to harmonise them in the European Union. The survey reveals that different countries have adopted different requirements and that \\'compassionate use\\' is not interpreted in the same way across Europe. Four of the ten countries surveyed have no formal regulatory system for the programmes. We discuss the need for \\'compassionate use\\' programmes and their regulation where protection of patients is paramount. Conclusions \\'Compassionate use\\' is a misleading term and should be replaced with \\'expanded access\\'. There is a need for expanded access programmes in order to serve the interests of seriously ill patients who have no other treatment options. To protect these patients, European legislation needs to be more explicit and informative with regard to the regulatory requirements, restrictions, and responsibilities in expanded access programmes.

  4. Interventional MRI: update

    Energy Technology Data Exchange (ETDEWEB)

    Lufkin, R.B. [Department of Radiology, University of California Los Angeles, School of Medicine, 10 833 Le Comte Avenue, Los Angeles, CA 90024-1721 (United States); Gronemeyer, D.H.W.; Seibel, R.M.M. [Institute of Diagnostic and Interventional Radiology, Medical Computerscience, University Witten/Herdecke (Germany)

    1997-12-31

    Interventional MRI is in its early stages of development. Nevertheless, the design of new interventional MRI scanners that allow maximum direct access to the patient combined with the development of new interventional MRI pulse sequences and localization systems, means that the archetypal operating rooms of the 21st century may well contain dedicated interventional MRI units for combined radiological and surgical procedures. The present article looks at the state of interventional MRI today and looks ahead to what may be forthcoming in the not-too-distant future. After briefly discussing the instrumentation necessary for practical interventional MRI, the article will go on to describe a number of different approaches to, and clinical applications for, interventional MRI. The use of MRI in guiding and controlling tumor ablation, aspiration cytology and surgical biopsy of different body parts is described. (orig.) With 13 figs., 1 tab., 114 refs.

  5. Influence of the Timing of Percutaneous Coronary Intervention on Clinical Outcomes in Non-ST-Elevation Myocardial Infarction

    Science.gov (United States)

    Cagliyan, Caglar Emre; Tanboga, Ibrahim Halil; Balli, Mehmet; Uysal, Onur Kadir; Ozkan, Bugra; Arik, Osman Ziya; Cayli, Murat

    2013-01-01

    Background and Objectives We have intended to investigate the influence of the timing of invasive procedures on all-cause mortality, recurrent myocardial infarction (MI), re-hospitalization due to cardiac causes and left ventricular function over a 3-month period among patients with Non-ST-elevation myocardial infarction (NSTEMI). Subjects and Methods A total of 131 NSTEMI patients with moderate-high Thrombolysis in Myocardial Infarction risk scores, who had been admitted to our department between July 2011-December 2011 were included in our study. They had been randomized into 2 groups according to the timing of the percutaneous coronary intervention (PCI). Patient undergoing PCI in the first 24 hours of hospitalization were named the "Early Invasive Group" and those undergoing PCI between 24-72 hours of hospitalization were named the "Delayed Invasive Group". All patients were followed up for 3 months. Results Third month left ventricular ejection fraction (LVEF) values were higher in the early invasive group (59.9±6.0% vs. 54.1±8.7%; p<0.001). Recurrent MI rates were lower in the early invasive group (2.9% vs. 14.5%; p=0.016). Similarly, hospitalization rates due to cardiac events were lower in the early invasive group (8.7% vs. 30.6%; p=0.001). All cause mortality appeared to be lower in the early invasive group, although not to a statistically significant degree (0% vs. 4.8%; p=0.065). Conclusion The early invasive strategy appears to be more effective for the reduction of recurrent MI, re-hospitalization due to cardiac events, and the preservation of 3rd month LVEF in patients with moderate-high risk NSTEMI when compared to a delayed invasive strategy. PMID:24363747

  6. Discontinuity of the incudo-stapedial joint within a fully aerated middle ear and mastoid on computed tomography: A clinico-radiological study of its aetiology and clinical consequence

    International Nuclear Information System (INIS)

    Aim: To investigate the aetiology and clinical consequences of incudo-stapedial (IS) discontinuity when it is demonstrated on computed tomography (CT) within a fully aerated middle ear and mastoid. Methods and materials: Patients with CT evidence of IS discontinuity within a fully aerated middle ear and mastoid were prospectively identified. Clinical history, otoscopic findings, audiometry, and CT data were evaluated. Predefined criteria were used to determine the likely aetiology of IS discontinuity, whether it was diagnosed prior to the CT study, and the clinical consequences in terms of degree of conductive hearing loss and requirement for surgical correction. The range of CT appearances was evaluated. Results: The IS discontinuity in 34/36 ears was felt to be due to incus erosion secondary to chronic otitis, on the basis of clinical history and otoscopic findings. The IS discontinuity was rarely evident prior to CT with long-process deficiency being identified in only 5/36 cases. The mean air bone gap was only 22.5 dB. The ossicular defect was surgically addressed in only four cases. The incus deficiency was confined to the lower-third on CT in 19/36 cases. Conclusion: When IS discontinuity is demonstrated within a fully aerated middle ear and mastoid, the most likely aetiology is of acquired incus erosion due to chronic otitis media. The IS discontinuity on CT is usually not evident otoscopically. It usually results in only mild conductive hearing loss and the ossicular discontinuity was rarely surgically addressed in the present series.

  7. Nursing intervention by telephone interviews of patients aged over 65 years after total hip replacement improves health status: a randomised clinical trial Nursing intervention by telephone interviews of patients aged over 65 years after total hip replacement improves health status: a randomised

    DEFF Research Database (Denmark)

    Hørdam, Britta

    2010-01-01

    Nursing intervention by telephone interviews of patients aged over 65 years after total hip replacement improves health status: a randomised clinical trial Objective: We hypothesised that all areas of health status after total hip replacement could be improved in patients aged over 65 years and...... postoperatively was carried out. Sample: 180 patients aged 65 years and over were randomised 4 weeks preoperatively to either control or intervention groups. Measurements: both groups received conventional surgical treatment, but the intervention group was interviewed by telephone 2 and 10 weeks after surgery...

  8. Clinical audit for occupational therapy intervention for children with autism spectrum disorder: sampling steps and sample size calculation.

    Science.gov (United States)

    Weeks, Scott; Atlas, Alvin

    2015-01-01

    A priori sample size calculations are used to determine the adequate sample size to estimate the prevalence of the target population with good precision. However, published audits rarely report a priori calculations for their sample size. This article discusses a process in health services delivery mapping to generate a comprehensive sampling frame, which was used to calculate an a priori sample size for a targeted clinical record audit. We describe how we approached methodological and definitional issues in the following steps: (1) target population definition, (2) sampling frame construction, and (3) a priori sample size calculation. We recommend this process for clinicians, researchers, or policy makers when detailed information on a reference population is unavailable. PMID:26122044

  9. Clinical characterization of [sexual function disorders obseved for men suffering of vegeto-vascular dystonia who participated in liquidating the consequences of ChNPP accident

    International Nuclear Information System (INIS)

    152 men (age ranging from 25 to 55) suffering of vegeto-vascular dystonia have been examined from the point of view of structure and clinical features of the sexual pathology as well as the role of autonomic nervous system in pathologenesis of sexual abnormalities. For all the patients sexual disorders manifested to diferent degrees have been disclosed. Risc factors of occurring sexual disorders; inflammation of epididymis sexual glands and gonads have been estimated. The influence of shift method of work and conjugal dysharmony on the risc factors has been studied. Chromic prostatitis is the most frequently occurring risc factor (45%). No direct correlation dependence of the sexual disorder gravity on the total radiation dose to which the patients were exposed has been observed. 11 refs.; 1 tab

  10. Non-interventional (observational study of application of the tamsulosin (Proflosin® in patients with benign prostatic hyperplasia in routine clinical practice

    Directory of Open Access Journals (Sweden)

    L. G. Spivak

    2015-02-01

    Full Text Available The problem of therapy of benign prostatic hyperplasia has not lost its relevance today due to the high prevalence rate of this pathologyamong the male population. The article provides the results of non-interventional (observational study of application of the tamsulosin(Proflosin® drug or combined therapy with tamsulosin (Proflosin® + Serenoa repens (Prostamol® Uno of patients with benign prostatic hyperplasia in routine clinical practice. 1,000 practicing urology experts from 100 cities and towns of Russia took part in the study as well as 23 492 patients with the established diagnosis of benign prostatic hyperplasia, which were prescribed with tamsulosin (Proflosin® monotherapy or combined therapy with tamsulosin (Proflosin® + Serenoa repens (Prostamol® Uno in conditions of outpatient clinical practice. As a result of the study, improvement of the life standard and subjective symptoms were stated with patients with the absence of significant side effects directly associated with intake of the drug studies.

  11. Does the use of additional X-ray beam filtration during cine acquisition reduce clinical image quality and effective dose in cardiac interventional imaging?

    International Nuclear Information System (INIS)

    The impact of spectral filtration in digital ('cine') acquisition was investigated using a flat panel cardiac interventional X-ray imaging system. A 0.1-mm copper (Cu) and 1.0-mm aluminium (Al) filter added to the standard acquisition mode created the filtered mode for comparison. Image sequences of 35 patients were acquired, a double-blind subjective image quality assessment was completed and dose-area product (DAP) rates were calculated. Entrance surface dose (ESD) and effective dose (E) rates were determined for 20- and 30-cm phantoms. Phantom ESD fell by 28 and 41 % and E by 1 and 0.7 %, for the 20- and 30-cm phantoms, respectively, when using the filtration. Patient DAP rates fell by 43 % with no statistically significant difference in clinical image quality. Adding 0.1-mm Cu and 1.0-mm Al filtration in acquisition substantially reduces patient ESD and DAP, with no significant change in E or clinical image quality. (authors)

  12. Influence of the CYP2D6 isoenzyme in patients treated with venlafaxine for major depressive disorder: clinical and economic consequences.

    Directory of Open Access Journals (Sweden)

    Antoni Sicras-Mainar

    Full Text Available Antidepressant drugs are the mainstay of drug therapy for sustained remission of symptoms. However, the clinical results are not encouraging. This lack of response could be due, among other causes, to factors that alter the metabolism of the antidepressant drug.to evaluate the impact of concomitant administration of CYP2D6 inhibitors or substrates on the efficacy, tolerability and costs of patients treated with venlafaxine for major depressive disorder in clinical practice.We designed an observational study using the medical records of outpatients. Subjects aged ≥ 18 years who started taking venlafaxine during 2008-2010 were included. Three study groups were considered: no combinations (reference, venlafaxine-substrate, and venlafaxine-inhibitor. The follow-up period was 12 months. The main variables were: demographic data, comorbidity, remission (Hamilton <7, response to treatment, adverse events and costs. The statistical analysis included logistic regression models and ANCOVA, with p values <0.05 considered significant.A total of 1,115 subjects were recruited. The mean age was 61.7 years and 75.1% were female. Approximately 33.3% (95% CI: 30.5 to 36.1 were receiving some kind of drug combination (venlafaxine-substrate: 23.0%, and venlafaxine-inhibitor: 10.3%. Compared with the venlafaxine-substrate and venlafaxine-inhibitor groups, patients not taking concomitant drugs had a better response to therapy (49.1% vs. 39.9% and 34.3%, p<0.01, greater remission of symptoms (59.9% vs. 50.2% and 43.8%, p<0.001, fewer adverse events (1.9% vs. 7.0% and 6.1%, p<0.05 and a lower mean adjusted cost (€2,881.7 vs. €4,963.3 and €7,389.1, p<0.001, respectively. All cost components showed these differences.The patients treated with venlafaxine alone showed a better response to anti-depressant treatment, greater remission of symptoms, a lower incidence of adverse events and lower healthcare costs.

  13. Early intervention in neurodevelopmental disorders: underlying neural mechanisms.

    Science.gov (United States)

    Cioni, Giovanni; Inguaggiato, Emanuela; Sgandurra, Giuseppina

    2016-03-01

    Neurodevelopmental disorders affect motor, cognitive, language, learning, and behavioural development with lifelong consequences. Early identification of infants at risk for neurodevelopmental disorders is a major prerequisite for intervention programmes. This ensures that interventions which aim to positively modify the natural history of these disorders can start in the first weeks or months of life. As indicated by recent scientific evidence, gene abnormalities or congenital brain lesions are not the sole determinants for the neurodevelopmental outcome of affected infants. In fact, environment and experience may modify brain development and improve the outcome in infants at risk for neurodevelopmental disorders. In this review, we analyse the complexity and sensitivity of the brain to environmental stimuli, highlighting clinical effects of early intervention, mainly reported so far in preterm infants, and summarizing the effects of enriched environment on human and animal models. Finally, we discuss some new approaches to early intervention, based on recent neurophysiological theories and new breakthroughs in biotechnologies for diagnosis and rehabilitation. PMID:27027609

  14. The inverted U curve and emergency medicine: Overdiagnosis and the law of unintended consequences.

    Science.gov (United States)

    Fatovich, Daniel M

    2016-08-01

    We all think and assume that more is better, but unintended consequences can arise in a complex system. However, in our complex world, everything of consequence follows an inverted U curve. The inverted U curve helps us challenge our natural assumption that more is better. This leads us to the issue of overdiagnosis and the harms that result. Journals are now publishing lists of studies where more medical care caused harm. Changing diagnostic thresholds together with the fear of uncertainty by both patients and doctors has a synergistic and costly effect on the health system. The over-reliance on technology tends to supplant clinical judgement. This intervention bias promotes the overutilisation of diagnostic testing. What patients actually value is thinking doctors who talk to them. Promoting clinical judgement reinforces the mantra that less is more, resulting in positively intended consequences. This essay aims to be a thought-provoking commentary of our practice. PMID:27147556

  15. Clinical therapeutic efficacy of intra-aortic balloon pump as an adjuvant treatment after percutaneous coronary intervention in patients with coronary heart disease associated with chronic kidney disease

    Directory of Open Access Journals (Sweden)

    Zi-lan JING

    2015-06-01

    Full Text Available Objective To explore the clinical efficacy of intra-aortic balloon pump (IABP as an auxiliary treatment of percutaneous coronary intervention (PCI in patients with coronary heart disease (CHD associated with chronic kidney disease. Methods One hundred and twenty CHD patients with concomitant chronic kidney disease and receiving PCI in our hospital from Jan. 2000 to Jul. 2014, and 123 simple CHD patients without renal dysfunction, who had undergone PCI with concomitant IABP for the cardiac pump failure, cardiogenic shock, acute left heart failure, unstable angina pectoris (UP which was not allayed by medical treatment, or acute myocardial infarction (AMI, were selected for observation of preoperative condition, in-hospital mortality and prognosis of patients in two groups. Results There was no statistically significant difference in general clinical data including gender, age, and concomitant hypertension and diabetes, and preoperative blood lipid, AST, D-dimer, APTT, and international normalized ratio (INR showed also no statistically significant difference before surgery between two groups of patients (P>0.05. The difference in proportion of AMI, the left main trunk and (or three-branches involvement was of no statistical significance (P>0.05, but there was significant difference in the incidence of previous myocardial infarction, TnT, CK-MB, Cr, BUN, stent number, IABP application time (P0.05 between the two groups. Logistic regression analysis revealed that diabetes and the number of stents were independent risk factors for in-hospital and long-term mortalities. Conclusions By means of the effective cardiac assistance of IABP, CHD patients with renal insufficiency have the same short and long term clinical prognosis as simple CHD patients without renal dysfunction who has undergone PCI. Diabetes and the number of stents are independent risk factors for in-hospital and 1-year mortality. DOI: 10.11855/j.issn.0577-7402.2015.04.03

  16. The effects of centralised and specialised combined pharmacological and psychological intervention compared with decentralised and non-specialised treatment in the early course of severe unipolar and bipolar affective disorders - design of two randomised clinical trials

    Directory of Open Access Journals (Sweden)

    Gluud Christian

    2011-02-01

    Full Text Available Abstract Background In unipolar, and bipolar affective disorders, there is a high risk of relapse that increases as the number of episodes increases. Naturalistic follow-up studies suggest that the progressive development of the diseases is not prevented with the present treatment modalities. It is not known whether centralised and specialised secondary care intervention initiated early after the onset of the diseases can prevent the progression and thereby improve the prognosis. Methods Two randomised clinical multi-centre trials comparing a centralised and specialised outpatient intervention program consisting of combined pharmacological and psychological intervention with standard decentralised psychiatric treatment. Patients discharged from their first, second, or third hospitalisation due to a manic episode or bipolar disorder (trial 1 or to a single depressive episode or recurrent depressive disorder (trial 2 were randomised. Central randomisations for both trials were stratified for the number of hospitalisations and treatment centre. The primary outcome measure for the two trials is time to re-hospitalisation with an affective episode. Discussion These trials are the first to evaluate the effect of a centralised and specialised intervention in patients with early severe affective disorders. The trials used a pragmatic design comparing a specialised mood disorder clinic intervention with decentralised, non-specialised standard psychiatric treatment. Trial Registration ClinicalTrials.gov: NCT00253071

  17. Clinical application of psychological nursing intervention in cosmetic surgery%心理护理干预在整形美容中的临床应用

    Institute of Scientific and Technical Information of China (English)

    周娜; 陈淼

    2014-01-01

    目的 探讨心理护理干预在整形美容中的临床应用.方法 收集96例整形美容求术者临床资料,评估其心理状况,进行心理护理干预,比较干预前后心理状况变化.结果 术前正常心理、轻度异常心理和异常心理分别为64.58%、34.38%和1.04%;术后,未进行心理护理干预前正常心理、轻度异常心理和异常心理分别为38.95%、60.00%和1.05%,进行心理护理干预后则分别为69.47%、30.53%和0.结论 在整形美容中,心理护理干预有助于培养正常心理,降低异常心理的比例,提高受术者的满意度,减少医疗纠纷.%Objective To investigate clinical application of psychological nursing intervention in cosmetic surgery.Methods A total of 96 cases of cosmetic surgery were collected.Psychological status was assessed and the patients were given psychological nursing intervention.psychological changes were compared.Results The rates of normal psychological group,mildly abnormal psychology and abnormal group were 64.68%,34.18% and 1.04% respectively before surgery.After the cosmetic surgery,the rate of the three groups were changed as follows:69.47%,30.53 % and 0.Conclusions Psychological nursing intervention is effective for forming normal psychology,reducing the rate of abnormal psychology,improving the patients' satisfaction,and reducing the medical disputes.

  18. Consequences Validity Evidence: Evaluating the Impact of Educational Assessments.

    Science.gov (United States)

    Cook, David A; Lineberry, Matthew

    2016-06-01

    Because tests that do not alter management (i.e., influence decisions and actions) should not be performed, data on the consequences of assessment constitute a critical source of validity evidence. Consequences validity evidence is challenging for many educators to understand, perhaps because it has no counterpart in the older framework of content, criterion, and construct validity. The authors' purpose is to explain consequences validity evidence and propose a framework for organizing its collection and interpretation.Both clinical and educational assessments can be viewed as interventions. The act of administering or taking a test, the interpretation of scores, and the ensuing decisions and actions influence those being assessed (e.g., patients or students) and other people and systems (e.g., physicians, teachers, hospitals, schools). Consequences validity evidence examines such impacts of assessments. Despite its importance, consequences evidence is reported infrequently in health professions education (range 5%-20% of studies in recent systematic reviews) and is typically limited in scope and rigor.Consequences validity evidence can derive from evaluations of the impact on examinees, educators, schools, or the end target of practice (e.g., patients or health care systems); and the downstream impact of classifications (e.g., different score cut points and labels). Impact can result from the uses of scores or from the assessment activity itself, and can be intended or unintended and beneficial or harmful. Both quantitative and qualitative research methods are useful. The type, quantity, and rigor of consequences evidence required will vary depending on the assessment and the claims for its use. PMID:26839945

  19. Impact of previous coronary artery bypass surgery on clinical outcome after percutaneous interventions with second generation drug-eluting stents in TWENTE trial and Non-Enrolled TWENTE registry

    NARCIS (Netherlands)

    Sen, Hanim; Lam, Ming Kai; Tandjung, K.; Löwik, Marije M.; Houwelingen, van K. Gert; Stoel, Martin G.; Louwerenburg, Hans W.; Man, de Frits H.A.F.; Linssen, Gerard C.M.; Grandjean, Jan G.; Doggen, Carine J.M.; Birgelen, von Clemens

    2014-01-01

    Background Patients with previous coronary artery bypass grafting (CABG) who underwent percutaneous coronary intervention (PCI) have an increased repeat revascularization rate, but data on contemporary second-generation drug-eluting stents (DES) are scarce. Methods We evaluated 1-year clinical outc

  20. An exploratory intervention study suggests clinical benefits of training in chronic stroke to be paralleled by changes in brain activity using repeated fMRI

    Directory of Open Access Journals (Sweden)

    Landsmann B

    2016-01-01

    Full Text Available Barbara Landsmann,1,2 Daniela Pinter,2 Eva Pirker,1,2 Gerald Pichler,3 Walter Schippinger,3 Elisabeth M Weiss,1 Gabriel Mathie,2 Thomas Gattringer,2 Franz Fazekas,2 Christian Enzinger2,4 1Institute of Psychology, University of Graz, Graz, Austria; 2Department of Neurology, Medical University of Graz, Graz, Austria; 3Albert Schweitzer Clinic Graz, Graz, Austria; 4Division of Neuroradiology, Department of Radiology, Medical University of Graz, Graz, Austria Purpose: Previous studies demonstrated changes in sensorimotor network activation over time after stroke that have been interpreted as partly compensatory. Locomotor and balance trainings may improve both mobility and cognition even in chronic stroke and thereby impact on cerebral activation patterns. We here aimed at testing these assumptions in an exploratory study to inform subsequent larger intervention studies. Patients and methods: Eight patients (73.3±4.4 years with a chronic lacunar stroke (mean interval 3.7 years after the acute event with a range from 2 to 4 years and residual leg paresis leading to gait disturbance received a guided 5-week training focusing on mobility, endurance, and coordination. Before and afterward, they underwent clinical, neuropsychological, and gait assessments and brain MRI at 3 T including a functional ankle movement paradigm. Sixteen healthy controls (HCs; 68.8±5.4 years followed the same protocol without intervention. Results: After training, patients had improved in mobility, memory, and delayed recall of memory. While cerebral activations in HC remained completely unaltered, patients showed increased activations in the right precentral gyrus, the right and left superior frontal gyri, and the right frontal lobe, with bipedal ankle movements after training. Conclusion: In this exploratory study of chronic stroke, we found not only significant effects of physical training on mobility but also distinct aspects of cognition already with a small number of

  1. The clinical efficacy of methotrexate and 5-fluorouracil in the interventional treatment of uterine incisional pregnancy after cesarean section: a comparative study

    International Nuclear Information System (INIS)

    Objective: To compare the interventional therapeutic efficacy of methotrexate (MTX) with that of 5-fluorouracil (5-FU) in treating uterine incisional pregnancy after cesarean section. Methods: A total of 92 patients with uterine incisional pregnancy after cesarean section, who were admitted to the hospital during the period from 2007 to 2010, were randomly divided into two groups: group MTX and group 5-FU. Patients in group MTX (n=46) received intra-arterial infusion of MTX (60-200) mg, which was followed by arterial embolization. Patients in group 5-FU (n=46) received intra-arterial infusion of 5-FU (1000-1250) mg, which was followed by arterial embolization. After the treatment the serum β-HCG and progesterone levels were determined daily for three succeeding days. The patients were followed up for three months. The clinical results were compared between the two groups. Results: The cure rates in group MTX and group 5-FU were 97.2% and 100%, respectively. No significant difference in cure rate existed between the two groups (P>0.05). A rapid fall in the serum β-HCG and progesterone levels within 1-3 days after the treatment were detected in 40 cases of group MTX and 38 cases of group 5-FU, and the decreasing extent was over 50%-80%, but the difference between the two groups was not significant (P>0.05). At the operation day, all patients of both groups had abdominal pain, and three patients in group MTX and 2 patients in 5-FU group had nausea and vomiting, but the difference between the two groups was not significant (P>0.05). During the follow-up period, no significant difference in the recovery time of the mental cycle and the hormone levels were found between the two groups (P>0.05). Conclusion: For the interventional treatment of uterine incisional pregnancy after cesarean section, the use of MTX has the same clinical efficacy as the use of 5-FU does. (authors)

  2. The consequences of the industrial revolution mean that we are now neither willing to abandon market mechanisms nor embrace the market without some form of state intervention to promote equality

    OpenAIRE

    Pomfret, Richard

    2012-01-01

    The spread of capitalism and the creation of a global economy led to unprecedented prosperity, but also great inequality, by the start of the twentieth century. Richard Pomfret argues that consequences of the industrial revolution still dominate long-term economic and political developments, and that while the extent of government involvement is, rightly debated, the principle that it is the role of public policies to mitigate inequality is still relatively unquestioned.

  3. Consecuencias clínicas de las alteraciones neuromusculares en el paciente crítico Clinical consequences of neuromuscular impairments in critically ill patients

    Directory of Open Access Journals (Sweden)

    A. Mesejo

    2006-05-01

    de potenciales motores en la polineuropatía axonal. La crisis miasténica afecta a la unión neuromuscular y su diagnóstico suele ser más fácil al tener en la mayoría de los casos un diagnóstico previo de miastenia gravis.La debilidad muscular aumenta durante la actividad repetida (fatiga muscular y mejora con el reposo. Su confirmación diagnóstica se realiza con el test del edofronio y con la estimulación nerviosa repetitiva, que provoca una rápida disminución del 10-15% en la amplitud de las respuestas provocadas. La miopatía del paciente crítico se localiza en el músculo y provoca una debilidad generalizada con cuadriparesia, muy similar a la de la polineuropatía, que impide o retrasa la desconexión de la ventilación mecánica y que en sus grados avanzados puede provocar un aumento de CPK y mioglobina, junto con alteraciones en la exploración neurofisiológica. Esta última es difícil de discernir de la encontrada en la polineuropatía, aunque la normalidad en los potenciales de acción sensitiva y la redución en el potencial de ación motora con estimulación muscular directa, puede ayudar a diferenciarlos. El pronóstico funcional de las alteraciones musculares primarias suele ser bastante bueno, pero tanto la polineuropatía como la miopatía evolucionan lentamente a lo largo de semanas o meses, pudiendo quedar un importante déficit residual a los dos años en los casos más graves.Neuromuscular pathology in the critically ill patient develops within two settings: primary neurological diseases that require admission in the Intensive Care Medicine Unit for close monitoring or mechanical ventilation, and peripheral nervous system manifestations secondary to critical systemic diseases. The most frequent conditions in the first group are Guillain-Barré syndrome and Myasthenia Gravis, and in the second group, polyneuropathy and myopathy of the critically ill patient. The most commonly shared clinical pattern is the development of severe

  4. Does intravascular ultrasound provide clinical benefits for percutaneous coronary intervention with bare-metal stent implantation? A meta-analysis of randomized controlled trials

    Directory of Open Access Journals (Sweden)

    Lodi-Junqueira Lucas

    2012-09-01

    Full Text Available Abstract Background The role of intravascular ultrasound (IVUS in percutaneous coronary interventions (PCI is still controversial despite several previously published meta-analyses. A meta-analysis to evaluate the controversial role of IVUS-guided PCI with bare-metal stenting was performed and a previous published meta-analysis was re-evaluated in order to clarify the discrepancy between results of these studies. Methods A systematic review was performed by an electronic search of the PubMed, Embase and Web of Knowledge databases and by a manual search of reference lists for randomized controlled trials published until April 2011, with clinical outcomes and, at least, six months of clinical follow-up. A meta-analysis based on the intention to treat was performed with the selected studies. Results Five studies and 1,754 patients were included. There were no differences in death (OR = 1.86; 95% CI = 0.88-3.95; p = 0.10, non-fatal myocardial infarction (OR = 0.65; 95% CI = 0.27-1.58; p = 0.35 and major adverse cardiac events (OR = 0.74; 95% CI = 0.49-1.13; p = 0.16. An analysis of the previous published meta-analysis strongly suggested the presence of publication bias. Conclusions There is no evidence to recommend routine IVUS-guided PCI with bare-metal stent implantation. This may be explained by the paucity and heterogeneity of the studies published so far.

  5. Breast cancer early psychological intervention in the treatment of clinical experience%早期乳腺癌保乳的心理介入治疗

    Institute of Scientific and Technical Information of China (English)

    胡军; 黄晓睿

    2009-01-01

    Objective Discussing the rationality of psychological intervening therapy in the treatment of early breast neoplasm. Methods By summarizing and reviewing 84 patients suffering from the early breast cancer between January of 2003 and December of 2005, we procured some information of their clinical manifes-tations, clinical therapy and statistic results of psychological assessment. Results By intervening the psycho-logical therapy, the patients' self-efficiency and living quality can be bettered. Conclusion Patients with early breast neoplasm need to have a comprehensive treatment with general or local therapy and individual psychologi-cal intervention. Nevertheless, it is rather practical to enhance the general level of prevention and therapy of breast neoplasm through the research of psychological problems after the operation.%目的 探讨心理介入治疗在早期乳腺癌治疗中的合理性.方法 总结回顾2003年1月至2005年12月间84例患者的临床特征、治疗方法 及心理评估统计结果 等资料.结果 心理介入治疗可以提高患者的自我效能及生存质量.结论 早期乳腺癌患者需要进行全身、局部疗法、心理个性化干预等的综合治疗.而重视乳腺癌术后心理问题的研究,对于提高乳腺癌整体防治水平具有一定的现实意义.

  6. The impact of peer-based training on reducing radiation doses from x-ray operations in an interventional pain management clinic.

    Science.gov (United States)

    Pitcher, Christopher D; Melanson, Mark A

    2010-01-01

    The purpose of this paper is to describe the measurement and characterization of the radiation exposure to the staff, patients, and the general public as a result of the operation of an interventional pain management (IPM) clinic, as well as the effectiveness of a peer-based fluoroscopy training program to keep doses as low as reasonably achievable (ALARA). During the last decade, pain management has evolved into an essential part of patient care. IPM, a subfield of pain management, uses fluoroscopic imaging in its procedures. As a result, there are 3 separate populations who could possibly receive exposure to ionizing radiation as a result of an IPM radiographic procedure: staff, patients, and the general public. Staff doses, as well as doses to the general public, are easily measured with radiation dosimetry. Conversely, it is very difficult to characterize the radiation dose to a patient during a fluoroscopic procedure and realistically it is not possible to measure patient dose directly. However, it is plausible to infer relative patient exposure from direct measurement of the physician s dose. The most common and practical way to measure the dose to members of the general public is to monitor the ambient radiation levels within a medical treatment facility and extrapolate these measurements to the general public. Ultimately, the goal is to maintain all doses (patient, physician, and the general public) using the ALARA principle. Using a Panasonic thermoluminescent dosimetry system, it was determined that a peer-based fluoroscopy training program effectively reduced the cumulative dose to clinic staff by approximately 50 percent. It was also determined that the standard building materials used in our facility provide enough shielding to keep doses to members of the general public below acceptable limits. PMID:20687029

  7. Clinical Analysis of Pressure Sore Dressing Way of Different Interventions%不同换药方式干预压疮的临床疗效分析

    Institute of Scientific and Technical Information of China (English)

    宋安秀

    2015-01-01

    目的 探讨压疮患者的护理与治疗在临床应用的新方法. 方法 将2012年5月~2013年6月入院的20例压疮患者设为对照组,采用雷夫诺尔纱条外敷于疮面,无菌纱布包扎固定,进行压疮常规护理;将2013年7月~2014年10月入院的24例压疮患者设为观察组,在压疮常规护理与治疗的基础上采用疮面面罩氧疗,联合润烧伤膏、人体表皮重组细胞生长因子进行治疗. 结果 干预组总有效率为95.8%,对照组总有效率为80.0%,干预组显著好于对照组(P<0.05). 对照组平均愈合时间:Ⅰ期30天,Ⅱ期70天,Ⅲ期135天,IV期172 天愈合. 干预组平均愈合:Ⅰ期7天,Ⅱ期15天,Ⅲ期38天,Ⅳ期52天愈合. 干预组愈合时间显著短于对照组,差异有非常显著性意义( P<0.01 ). 结论 压疮创面的积极护理及联合用药能提高患者压疮的治愈率并缩短愈合时间.%Objective To evaluate the clinical application of a new method of pressure ulcers in patient care and treatment.Methods May 2012~June 2013 admitted 20 cases of pressure ulcers in patients as control group , using Ralph Noel gauze topical wound surface , sterile gauze bandage fixed , pressure-sore routine care;the 2013 7 months to October 2014 admitted 24 cases of patients with pressure sores observation group , the use of oxygen masks wound in rou-tine care and treatment of pressure sores on the basis of joint lip burn ointment , recombinant human epidermal growth factor treatment.Results The total effective rate in Intervention group was 95.8%, the total effective rate in the control group was 80.0%,the intervention group was significantly better than the control group (P<0.05).In the control group, the average healing time:Ⅰperiod of 30 days,Ⅱof 70 days,Ⅲof 135 days, IV of 172 days to heal.In the interven-tion group, the average healing:Ⅰof seven days,Ⅱperiod of 15 days, periodⅢ38 days, the periodⅣ52 days heal-ing.The intervention group healing time was

  8. A multi-centre clinical follow-up database as a systematic approach to the evaluation of mid- and long-term health consequences in Chernobyl acute radiation syndrome patients

    International Nuclear Information System (INIS)

    This paper describes scope, design and first results of a multi-centre follow-up database that has been established for the evaluation of mid- and long-term health consequences of acute radiation syndrome (ARS) survivors. After the Chernobyl accident on 26 April 1986, 237 cases with suspected acute radiation syndrome have been reported. For 134 of these cases the diagnosis of ARS was confirmed in a consensus conference three years after the accident. Nearly all survivors underwent regular follow-up examinations in two specialized centres in Kiev and in Moscow. In collaboration with these centres we established a multi-centre clinical follow-up database that records the results of the follow-up examinations in a standardized schema. This database is an integral part of a five step approach to patient evaluation and aims at a comprehensive base for scientific analysis of the mid- and long-term consequences of accidental ionizing radiation. It will allow for a dynamic view on the development of the health status of individuals and groups of patients as well as the identification of critical organ systems that need early support, and an improvement of acute and follow-up treatment protocols for radiation accident victims

  9. Impact of clinical types and involved sites on the recovery of gross motor function after interventions in children with cerebral palsy

    Institute of Scientific and Technical Information of China (English)

    Hongying Li; Huafeng Yu; Yan Huang; Lin Sang; Haixia Ha

    2006-01-01

    BACKGROUND:The recovery of gross motor function is the basis for the improvement of other abilities.It is helpful for judging the rehabilitative effect and prognosis of children with cerebral palsy to analyze the effect of different clinical types on the gross motor ability. OBJECTIVE:To investigate the influence of different clinical types and different involved sites of limbs of cerebral palsy on the effect of rehabilitative interventions on gross motor function.DESIGN:A controlled observation before and after treatment.SETTING:Rehabilitation Center of Qilu Children's Hospital,Shandong University.PARTICIPANTS:Totally 138 children with cerebral palsy having complete data,who were hospitalized for 12 months in the Rehabilitation Center of Qilu Children's Hospital,Shandong University,were selected from April 2004 to September 2006,including 97 males and 41 females;55 cases were younger than 2 years old.47 cases younger than 4 years and 36 cases younger than 6 years;76 cases of spasm type,30 cases of involuntary movement and 32 cases of mixed type(mixture of spasm and involuntary movement);64 cases of diplegia.46 cases of tetraplegia and 28 cases of hemiplegia.All the children and their relatives were informed and agreed to cooperate with the experiments.METHODS:All the 138 children with cerebral palsy were given comprehensive rehabilitative treatment:The assessment of comprehensive ability was conducted to all the children with cerebral palsy by the rehabilitative group before rehabilitation treatment,the rehabilitative objective was established according to the results of the assessment,then feasible rehabilitative training plan was made up.The comprehensive rehabilitative treatment was conducted as planned afterwards:①Physical therapy:The Bobath method was used.and motor development was promoted by proprioceptive hand technique.②Traditional Chinese medicine therapy:Massage:The children were massaged by using the maneuvers of push

  10. Physicians’ use of computerized clinical decision supports to improve medication management in the elderly – the Seniors Medication Alert and Review Technology intervention

    Directory of Open Access Journals (Sweden)

    Alagiakrishnan K

    2016-01-01

    Full Text Available Kannayiram Alagiakrishnan,1 Patricia Wilson,2 Cheryl A Sadowski,3 Darryl Rolfson,1 Mark Ballermann,4,5 Allen Ausford,6,7 Karla Vermeer,7 Kunal Mohindra,8 Jacques Romney,9 Robert S Hayward10 1Department of Medicine, Division of Geriatric Medicine, 2Department of Medicine, 3Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, 4Chief Medical Information Office, Alberta Health Services, 5Division of Critical Care, Department of Medicine, University of Alberta, 6Department of Family Medicine, University of Alberta, 7Lynwood Family Physician, 8eClinician EMR, Alberta Health Services-Information Systems, 9Department of Medicine, Division of Endocrinology, 10Division of General Internal Medicine, University of Alberta, Edmonton, AB, Canada Background: Elderly people (aged 65 years or more are at increased risk of polypharmacy (five or more medications, inappropriate medication use, and associated increased health care costs. The use of clinical decision support (CDS within an electronic medical record (EMR could improve medication safety.Methods: Participatory action research methods were applied to preproduction design and development and postproduction optimization of an EMR-embedded CDS implementation of the Beers’ Criteria for medication management and the Cockcroft–Gault formula for estimating glomerular filtration rates (GFR. The “Seniors Medication Alert and Review Technologies” (SMART intervention was used in primary care and geriatrics specialty clinics. Passive (chart messages and active (order-entry alerts prompts exposed potentially inappropriate medications, decreased GFR, and the possible need for medication adjustments. Physician reactions were assessed using surveys, EMR simulations, focus groups, and semi-structured interviews. EMR audit data were used to identify eligible patient encounters, the frequency of CDS events, how alerts were managed, and when evidence links were followed.Results: Analysis of

  11. Dosimetry reconstruction in interventional radiology at the university hospital center of Hautepierre in Strasbourg. Expert report n.DRPH/2009-1. propositions for an optimization of doses delivered in interventional radiology

    International Nuclear Information System (INIS)

    This report presents successively: the technique and radiological installation implemented at the Hautepierre university hospital center; the cohort of patients for which a dosimetry reconstruction is feasible; the reconstruction and analysis of doses received by these patients; the clinical consequences for the concerned patients; the I.R.S.N. recommendations to optimize the doses in interventional radiology. (N.C.)

  12. Radiological protection in the interventional techniques: experience in the Pain Clinic of the CIMEQ; Proteccion radiologica en las tecnicas intervencionistas: experiencia en la Clinica del Dolor del CIMEQ

    Energy Technology Data Exchange (ETDEWEB)

    Guerrero C, M. C.; Benitez N, P. P.; Gonzalez G, Y. [Centro de Investigaciones Medico Quirurgicas, Av. 216 Esq. 11B, Playa Siboney, 6096 La Habana (Cuba); Martinez G, A.; Gonzalez R, N. [Centro de Proteccion e Higiene de las Radiaciones, Carretera de la Cantera, Victoria II, Km. 21.5 Guanabacoa, La Habana (Cuba); Sanchez Z, L. R., E-mail: mayka@infomed.sld.cu [Hospital C. Q. Hermanos Ameijeiras, San Lazaro 701, Centro Habana, La Habana (Cuba)

    2014-08-15

    The Pain Clinic of the CIMEQ offers treatment to patients with different pathologies, using interventional techniques as the radiology like visual guide to reach the target structure and to apply the election technique. The personnel that carry out these procedures are inserted in the program of radiological surveillance of the institution, reason for which a radiological event could be detected where the main physician responsible of the service was implied. In this work the results of an investigation are presented realized with the objective of to know the causes of the event and to determine the necessary measures to avoid that this repeats again. The investigation was oriented to three fundamental aspects: medical exam of the affected worker; evaluation of the operational procedures from the radiological protection view point; and dosimetric measurements simulating the real conditions of work for which were used ionization chamber, radiometer and PMMA mannequin. As a result of the medical exam was detected that the main physician of the service did not use during the execution of all the procedures the extremities dosimetry and that he presented a radio induced erythema in the right hand, reason for which he was separated of the activity with ionizing radiations, until the conclusion of the investigation. With relationship to the evaluation of the operational procedures from the radiological protection view point, was verified that the medical physician not carried out any collimation of the beam and he was located in the positions where the dose rate reached the maximum values, frequently introducing the hands in the direct beam; that which implied an overexposure of the superior extremities and a not optimized exposure for whole body. This result was proven with the realized experimental measurements, which gave dose estimated values in extremities of the order of the deterministic effects. The investigation facilitated to introduce modifications in the

  13. Ovarian Aging : Mechanisms and Clinical Consequences

    NARCIS (Netherlands)

    Broekmans, F. J.; Soules, M. R.; Fauser, B. C.

    2009-01-01

    Menopause is the final step in the process referred to as ovarian ageing. The age related decrease in follicle numbers dictates the onset of cycle irregularity and the final cessation of menses. The parallel decay in oocyte quality contributes to the gradual decline in fertility and the final occurr

  14. Giardiasis in Bergen. Outbreak and clinical consequences.

    OpenAIRE

    Wensaas, Knut-Arne

    2011-01-01

    Background Giardia lamblia is a common cause of waterborne disease. It is endemic in many parts of the world, especially where sanitation is poor, but in Europe and North America it is most often encountered in outbreaks following contamination of drinking water. The first registered outbreak of giardiasis affecting a large community in Norway happened in Bergen in the autumn of 2004. The reservoir “Svartediket” was the source, and the water probably held Giardia cysts for s...

  15. VITAMIN D DEFICIENCY AND THE CLINICAL CONSEQUENCES.

    Science.gov (United States)

    Galesanu, Corina; Mocanu, Veronica

    2015-01-01

    Vitamin D is important for good health, growth and strong bones. Vitamin D is mostly made in the skin by exposure to sunlight. Most foods contain very little vitamin D naturally, though some are fortified with added vitamin D. Hypovitaminosis D is associated with cardiovascular disease, the metabolic syndrome, type 2 diabetes mellitus, cancer as well as with increased mortality. Further, Vitamin D deficiency is related to depression and impaired cognitive function. Increasing age and elevated body fat mass contribute to an increased risk of Vitamin D deficiency. A mild lack of vitamin D may not cause symptoms but can cause tiredness and general aches and pains. A more severe lack can cause s rious problems such as rickets (in children) and osteomalacia in adults). During menopause, the decline of estrogens results in increased bone turnover, a decrease in bone mineral density and elevated fracture risk. Treatment is with vitamin D supplements. Some people are more at risk of vitamin D deficiency, and so are recommended to take vitamin D supplements routinely. These include all pregnant and breastfeeding women, all infants (babies) and young children aged 6 months to 5 years, people aged 65 and over, and people who are not exposed to much sun. There are precise recommendations regarding a sufficient Vitamin D intake in order to prevent bone loss in peri- and postmenopausal women. It is also recommend routine supplements for certain people with darker skin, and for people with certain gut, liver or kidney diseases. PMID:26204630

  16. Evidence of Improvement in Various Impairments by Exercise Interventions in Patients with Knee Osteoarthritis: A Systematic Review and Meta-analysis of Randomized Clinical Trials

    OpenAIRE

    Tanaka, Ryo; Ozawa, Junya; Kito, Nobuhiro; Yamasaki, Takahiro; Moriyama, Hideki

    2013-01-01

    Purpose: To investigate improvement in various impairments by exercise interventions in patients with knee osteoarthritis (OA). Methods: We collected data on randomized controlled trials (RCTs) comparing the effects of exercise intervention with those of either nonintervention or psychoeducational intervention in patients with knee OA. Data on pain, stiffness, muscle strength, range of motion, flexibility, maximal oxygen uptake, and position sense were synthesized. The Grading of Recommendati...

  17. Hand eczema - prognosis and consequences

    DEFF Research Database (Denmark)

    Petersen, A. H.; Johansen, J D; Hald, M

    2014-01-01

    patients with hand eczema, the occupational consequences and to identify risk factors associated with a poor prognosis. MATERIALS AND METHODS: In all, 536 patients with hand eczema participated and were examined by a dermatologist. The clinical severity was assessed at baseline and 7 years later using a...... eczema in other body locations during the follow-up period were risk factors of a poor prognosis. The same factors, as well as being a woman, were associated with occupational consequences and low health-related quality of life. Of those with persistent hand eczema only 40% had visited a dermatologist......BACKGROUND: Hand eczema is recognized as a long-lasting disease with personal and societal repercussions. Long-term studies are required to generate information on factors contributing to a poor outcome. OBJECTIVES: The aims of this 7-year follow-up study were to evaluate the clinical course of...

  18. Incorporation of Therapeutic Interventions in Physiologically Based Pharmacokinetic Modeling of Human Clinical Case Reports of Accidental or Intentional Overdosing with Ethylene Glycol

    Energy Technology Data Exchange (ETDEWEB)

    Corley, Rick A.; McMartin, K. E.

    2005-05-16

    Ethylene glycol is a high production volume chemical used in the manufacture of resins and fibers, antifreeze, deicing fluids, heat transfer and hydraulic fluids. Although occupational uses of ethylene glycol have not been associated with adverse effects, there are case reports where humans have either intentionally or accidentally ingested large quantities of ethylene glycol, primarily from antifreeze. The acute toxicity of ethylene glycol in humans and animals and can proceed through three stages, each associated with a different metabolite: central nervous system depression (ethylene glycol), cardiopulmonary effects associated with metabolic acidosis (glycolic acid) and ultimately renal toxicity (oxalic acid), depending upon the total amounts consumed and effectiveness of therapeutic interventions. A physiologically based pharmacokinetic (PBPK) model developed in a companion paper (Corley et al., 2004) was refined in this study to include clinically relevant treatment regimens for ethylene glycol poisoning such as hemodialysis or metabolic inhibition with either ethanol or fomepizole. Such modifications enabled the model to describe several human case reports which included analysis of ethylene glycol and/or glycolic acid. Such data and model simulations provide important confirmation that the PBPK model developed previously can adequately describe the pharmacokinetics of ethylene glycol in humans following low, occupational or environmentally relevant inhalation exposures, as well as massive oral doses even under conditions where treatments have been employed that markedly affect the disposition of ethylene glycol and glycolic acid. By integrating the case report data sets with controlled studies in this PBPK model, it was demonstrated that fomepizole, if administered early enough in a clinical situation, can be more effective than ethanol or hemodialysis in preventing the metabolism of ethylene glycol to more toxic metabolites. Hemodialysis remains an

  19. A Randomized Clinical Trial Comparison between Pivotal Response Treatment (PRT) and Adult-Driven Applied Behavior Analysis (ABA) Intervention on Disruptive Behaviors in Public School Children with Autism

    Science.gov (United States)

    Mohammadzaheri, Fereshteh; Koegel, Lynn Kern; Rezaei, Mohammad; Bakhshi, Enayatolah

    2015-01-01

    Children with autism often demonstrate disruptive behaviors during demanding teaching tasks. Language intervention can be particularly difficult as it involves social and communicative areas, which are challenging for this population. The purpose of this study was to compare two intervention conditions, a naturalistic approach, Pivotal Response…

  20. A Randomized Clinical Trial Comparison between Pivotal Response Treatment (PRT) and Structured Applied Behavior Analysis (ABA) Intervention for Children with Autism

    Science.gov (United States)

    Mohammadzaheri, Fereshteh; Koegel, Lynn Kern; Rezaee, Mohammad; Rafiee, Seyed Majid

    2014-01-01

    Accumulating studies are documenting specific motivational variables that, when combined into a naturalistic teaching paradigm, can positively influence the effectiveness of interventions for children with autism spectrum disorder (ASD). The purpose of this study was to compare two applied behavior analysis (ABA) intervention procedures, a…

  1. Interventional Radiology of Male Varicocele: Current Status

    Energy Technology Data Exchange (ETDEWEB)

    Iaccarino, Vittorio, E-mail: vittorio.iaccarino@unina.it; Venetucci, Pietro [University of Naples ' Federico II' , Diagnostic Imaging Department-Cardiovascular and Interventional Radiology, School of Medicine (Italy)

    2012-12-15

    Varicocele is a fairly common condition in male individuals. Although a minor disease, it may cause infertility and testicular pain. Consequently, it has high health and social impact. Here we review the current status of interventional radiology of male varicocele. We describe the radiological anatomy of gonadal veins and the clinical aspects of male varicocele, particularly the physical examination, which includes a new clinical and ultrasound Doppler maneuver. The surgical and radiological treatment options are also described with the focus on retrograde and antegrade sclerotherapy, together with our long experience with these procedures. Last, we compare the outcomes, recurrence and persistence rates, complications, procedure time and cost-effectiveness of each method. It clearly emerges from this analysis that there is a need for randomized multicentre trials designed to compare the various surgical and percutaneous techniques, all of which are aimed at occlusion of the anterior pampiniform plexus.

  2. Surgical site infection prevention in a local hospital setting - A cost-effectiveness analysis of a multi-modal intervention to prevent surgical site infection after hemi arthroplasty in hip fracture patients

    OpenAIRE

    Karlsen, Vebjørn Enger

    2015-01-01

    Background: Surgical site infections (SSI) are associated with incremental hospital costs, cause diverse clinical consequences and are detrimental to quality of life. The aim of this study was to identify risk factors of SSI, identify clinical consequences and estimate the costeffectiveness of a multi-modal intervention strategy to prevent SSI in a local hospital setting. The strategy included use of antibiotic cement, antibiotic prophylaxis and minimum two surgeons for hemi arthroplasty trea...

  3. Quality Control Measures over 30 Years in a Multicenter Clinical Study: Results from the Diabetes Control and Complications Trial / Epidemiology of Diabetes Interventions and Complications (DCCT/EDIC) Study

    OpenAIRE

    Lorenzi, Gayle M.; Braffett, Barbara H.; Arends, Valerie L.; Danis, Ronald P.; Diminick, Lisa; Klumpp, Kandace A.; Morrison, Anthony D.; Soliman, Elsayed Z.; Steffes, Michael W.; Cleary, Patricia A.; ,

    2015-01-01

    Implementation of multicenter and/or longitudinal studies requires an effective quality assurance program to identify trends, data inconsistencies and process variability of results over time. The Diabetes Control and Complications Trial (DCCT) and the follow-up Epidemiology of Diabetes Interventions and Complications (EDIC) study represent over 30 years of data collection among a cohort of participants across 27 clinical centers. The quality assurance plan is overseen by the Data Coordinatin...

  4. Estimation of the incidence of bacterial vaginosis and other vaginal infections and its consequences on maternal/fetal outcome in pregnant women attending an antenatal clinic in a tertiary care hospital in North India

    Directory of Open Access Journals (Sweden)

    Lata Indu

    2010-01-01

    Full Text Available Aims: This study was undertaken to estimate the incidence of bacterial vaginosis (BV and other vaginal infections during pregnancy and its association with urinary tract infections (UTI and its consequences on pregnancy outcome, maternal and fetal morbidity and mortality. Settings and Design: Prospective cohort study. Materials and Methods: The present prospective cohort study was conducted on 200 women attending the antenatal clinic (ANC of a tertiary hospital. All pertinent obstetric and neonatal data covering antenatal events during the course of pregnancy, delivery, puerperium and condition of each newborn at the time of birth were collected. BV was detected by both Gram stain and gold standard clinical criteria (Amsel′s composite criteria. Statistical analysis used: Data were analyzed using SPSS version 9. Fischer′s exact test, chi square tests and Student′s′ test has been used for analysis. The probability of 5% was considered as significant for continuous variables such as age, period of gestation and birth weight. Odds ratio (OR and confidence interval (CI with 95% probability were determined. Results: The incidence of bacterial vaginosis was 41 in 200 patients. Adverse outcomes such as preterm labor, PROM and fetal complications were found more in pregnant women who had bacterial vaginosis (N=41, bacterial vaginosis with UTI (N=14 as compared to those without bacterial vaginosis (N=118. Conclusions: The incidence of poor pregnancy outcome was higher in bacterial vaginosis with UTI. Prevention of BV and UTI is cost effective to minimize the pregnancy-related complications and preterm labor to decrease in perinatal and maternal mortality and morbidity. We recommend all antenatal patients should be screened for the presence of bacterial vaginosis, other infections and UTI.

  5. A Novel Non-Immunoglobulin (non-Ig)/BCL6 Translocation in Diffuse Large B-Cell Lymphoma Involving Chromosome 10q11.21 Loci and Review on Clinical Consequences of BCL6 Rearrangements.

    Science.gov (United States)

    Jarosova, Marie; Kriegova, Eva; Schneiderova, Petra; Fillerova, Regina; Prochazka, Vit; Mikesova, Michaela; Flodr, Patrik; Indrak, Karel; Papajik, Tomas

    2016-04-01

    BCL6 rearrangements (3q27) are the most common chromosomal abnormalities in diffuse large B-cell lymphoma (DLBCL), with numerous immunoglobulin (Ig) and non-Ig genes as partners. In DLBCL, the translocations occur predominantly in the "major breakpoint region" encompassing the first noncoding exon and a part of the first intron of BCL6; few cases with "alternative breakpoint cluster" located 245-285 kb 5' BCL6 were also described. The regulatory sequences of known Ig and non-Ig partners replace the 5' untranslated region of the BCL6 in the same transcriptional orientation. Contrary to Ig/BCL6 fusions typical by high BCL6 gene expression, in non-Ig/BCL6 translocations were observed unexpectedly low BCL6 mRNA levels. From the clinical point of view, the survival rate of DLBCL patients with non-Ig partners is inferior to those with Ig/BCL6 translocations, suggesting that non-Ig/BCL6 fusion is a poor prognostic indicator. Hereby we provide comprehensive information about known non-Ig translocation partners and clinical consequences of BCL6 rearrangements in DLBCL. Moreover, we describe a novel reciprocal translocation t(3;10) in refractory patient with DLBCL with the breaking points at 5' untranslated region of BCL6 and 5' untranslated region of the RASGEF1A gene on chromosome 10q11.21 loci; this rearrangement was associated with low BCL6 and RASGEF1A gene expressions. Our patient harbouring dual chromosomal rearrangement involving BCL2 and BCL6 genes relapsed three-times and died soon; thus, further supporting the notion that non-Ig/BCL6 fusion is a poor prognostic indicator of DLBCL. There is evidence of prognostic value of BCL6 rearrangements also in rituximab era. PMID:26319027

  6. Reduce scar Uterine Cesarean Section rate of Postpartum Hemorrhage again Clinical Interventions%降低瘢痕子宫再次剖宫产产后出血率的临床干预措施

    Institute of Scientific and Technical Information of China (English)

    王秀清

    2014-01-01

    Objective To study the effective reduce scar uterine cesarean section rate of postpartum hemorrhage again clinical interventions .Methods We were cho-sen for scar uterine cesarean section again multipara,200,in the control group of 100 women for routine care,intervention group of 100 women at the same time of routine nursing care,to take targeted clinical intervention.Compared two groups of maternal postpartum hemorrhage rate.Results The intervention group the postpartum hemor-rhage rate was 4%;Control postpartum hemorrhage rate was 15%.Intervention group postpartum hemorrhage rate is far lower than the control group ,there was an obvious statistical significance difference(P<0.05).Conclusion Take effective clinical intervention measures,strengthen the preoperative,intraoperative and postpartum nursing intervention,which can effectively reduce the scar uterine cesarean section rate of postpartum hemorrhage again .%目的:探讨有效降低瘢痕子宫再次剖宫产产后出血率的临床干预措施。方法选本院收治的因瘢痕子宫再次剖宫产的经产妇200名,对照组100名产妇接受常规护理,干预组100名产妇在常规护理的同时,采取有针对性的临床干预。对比两组产妇产后出血率。结果干预组产后出血率为4%;对照组产后出血率占15%。干预组产后出血率远低于对照组,差异明显有统计学意义(P<0.05)。结论采取有力的临床干预措施,加强术前、术中以及产后的干预护理,可有效降低瘢痕子宫再次剖宫产产后出血率。

  7. Participant adherence indicators predict changes in dietary, physical activity, and clinical outcomes in church-based, diet and supervised physical activity intervention: Delta Body and Soul III

    Science.gov (United States)

    This secondary analysis evaluated the utility of several participant adherence indicators for predicting health outcome changes in a 6-month, church-based, controlled, lifestyle intervention previously proven effective for improving diet quality, physical activity, and blood lipids. Descriptive ind...

  8. Acute and subacute stent thrombosis after primary percutaneous coronary intervention for ST-segment elevation myocardial infarction : incidence, predictors and clinical outcome

    NARCIS (Netherlands)

    Hesstermans, A. A. C. M.; van Werkum, J. W.; Zwart, B.; van der Heyden, J. A.; Kelder, J. C.; Breet, N. J.; van't Hof, A. W. J.; Koolen, J. J.; Brueren, B. R. G.; Zijlstra, F.; ten Berg, J. M.; Dambrink, Jan Hendrik Everwijn

    2010-01-01

    Background: Early coronary stent thrombosis occurs most frequent after primary percutaneous coronary intervention (PCI) for ST-segment elevation myocardial infarction (STEMI). Objectives: To identify the specific predictors of, respectively, acute and subacute stent thrombosis in patients after prim

  9. Lay health worker led intervention for depressive and anxiety disorders in India: impact on clinical and disability outcomes over 12 months

    OpenAIRE

    Patel, Vikram; Weiss, Helen A; Chowdhary, Neerja; Naik, Smita; Pednekar, Sulochana; Chatterjee, Sudipto; Bhat, Bhargav; Araya, Ricardo; King, Michael; Simon, Gregory; Verdeli, Helena; Kirkwood, Betty R.

    2011-01-01

    This paper has been corrected post-publication in deviation from print and in accordance with a correction printed in the February 2012 issue of the Journal. Background Depressive and anxiety disorders (common mental disorders) are the most common psychiatric condition encountered in primary healthcare. Aims To test the effectiveness of an intervention led by lay health counsellors in primary care settings (the MANAS intervention) to improve the outcomes of people with common mental disorders...

  10. Genomic and Clinical Effects Associated with a Relaxation Response Mind-Body Intervention in Patients with Irritable Bowel Syndrome and Inflammatory Bowel Disease

    OpenAIRE

    Kuo, Braden; Bhasin, Manoj; Jacquart, Jolene; Scult, Matthew A.; Slipp, Lauren; Riklin, Eric Isaac Kagan; Lepoutre, Veronique; Comosa, Nicole; Norton, Beth-Ann; Dassatti, Allison; Rosenblum, Jessica; Thurler, Andrea H.; Surjanhata, Brian C.; Hasheminejad, Nicole N.; Kagan, Leslee

    2015-01-01

    Introduction: Irritable Bowel Syndrome (IBS) and Inflammatory Bowel Disease (IBD) can profoundly affect quality of life and are influenced by stress and resiliency. The impact of mind-body interventions (MBIs) on IBS and IBD patients has not previously been examined. Methods: Nineteen IBS and 29 IBD patients were enrolled in a 9-week relaxation response based mind-body group intervention (RR-MBI), focusing on elicitation of the RR and cognitive skill building. Symptom questionnaires and infla...

  11. Understanding the Synergy between Percutaneous Coronary Intervention with Taxus and Cardiac Surgery (SYNTAX) Trial Implications for current and future clinical practice

    OpenAIRE

    Farooq, Vasim

    2014-01-01

    markdownabstract__Abstract__ The landmark Synergy between Percutaneous Coronary Intervention with Taxus and Cardiac Surgery (SYNTAX) Trial1-4 has aided in reducing the area of uncertainty in decision making between percutaneous coronary intervention (PCI) and coronary artery bypass graft (CABG) surgery in patients with complex coronary artery disease.5-8 As part of the SYNTAX Trial, quantification of the coronary artery disease burden was undertaken with the anatomical SYNTAX Score (www.synta...

  12. A Virtual World Versus Face-to-Face Intervention Format to Promote Diabetes Self-Management Among African American Women: A Pilot Randomized Clinical Trial

    OpenAIRE

    Rosal, Milagros C.; Heyden, Robin; Mejilla, Roanne; Capelson, Roberta; Chalmers, Karen A; Rizzo DePaoli, Maria; Veerappa, Chetty; Wiecha, John M

    2014-01-01

    Background Virtual world environments have the potential to increase access to diabetes self-management interventions and may lower cost. Objective We tested the feasibility and comparative effectiveness of a virtual world versus a face-to-face diabetes self-management group intervention. Methods We recruited African American women with type 2 diabetes to participate in an 8-week diabetes self-management program adapted from Power to Prevent, a behavior-change in-person group program for Afri...

  13. [Relapse: causes and consequences].

    Science.gov (United States)

    Thomas, P

    2013-09-01

    Relapse after a first episode of schizophrenia is the recurrence of acute symptoms after a period of partial or complete remission. Due to its variable aspects, there is no operational definition of relapse able to modelise the outcome of schizophrenia and measure how the treatment modifies the disease. Follow-up studies based on proxys such as hospital admission revealed that 7 of 10 patients relapsed after a first episode of schizophrenia. The effectiveness of antipsychotic medications on relapse prevention has been widely demonstrated. Recent studies claim for the advantages of atypical over first generation antipsychotic medication. Non-adherence to antipsychotic represents with addictions the main causes of relapse long before some non-consensual factors such as premorbid functioning, duration of untreated psychosis and associated personality disorders. The consequences of relapse are multiple, psychological, biological and social. Pharmaco-clinical studies have demonstrated that the treatment response decreases with each relapse. Relapse, even the first one, will contribute to worsen the outcome of the disease and reduce the capacity in general functionning. Accepting the idea of continuing treatment is a complex decision in which the psychiatrist plays a central role besides patients and their families. The development of integrated actions on modifiable risk factors such as psychosocial support, addictive comorbidities, access to care and the therapeutic alliance should be promoted. Relapse prevention is a major goal of the treatment of first-episode schizophrenia. It is based on adherence to the maintenance treatment, identification of prodromes, family active information and patient therapeutical education. PMID:24084426

  14. Effect of indacaterol on lung deflation improves cardiac performance in hyperinflated COPD patients: an interventional, randomized, double-blind clinical trial

    Directory of Open Access Journals (Sweden)

    Santus P

    2015-09-01

    Full Text Available Pierachille Santus,1,2 Dejan Radovanovic,1,2 Silvia Di Marco,3 Vincenzo Valenti,4,5 Rita Raccanelli,1,2 Francesco Blasi,6,7 Stefano Centanni,8,9 Maurizio Bussotti31Department of Health Sciences, University of Milan, 2Pulmonary Rehabilitation Unit, Fondazione Salvatore Maugeri Scientific Institute of Milan-IRCCS, 3Cardiological Rehabilitation Unit, Fondazione Salvatore Maugeri Rehabilitation Institute of Milan-IRCCS, 4Department of Biomedical Sciences for Health, University of Milan, 5Respiratory Unit, Policlinico San Donato-IRCCS, San Donato Milanese, 6Department of Pathophysiology and Transplantation, University of Milan, 7IRCCS Fondazione Ospedale Maggiore Policlinico Cà Granda Milan, 8Department of Health Sciences, University of Milan, 9Respiratory Unit, Ospedale San Paolo, Milan, ItalyBackground: COPD is often associated with cardiovascular comorbidity. Treatment guidelines recommend therapy with bronchodilators as first choice. We investigated the acute effect of single-dose indacaterol on lung hyperinflation in COPD subjects, for the first time evaluating the potential effects on right heart performance.Methods: In this Phase IV, randomized, interventional, double-blind, crossover clinical study, we recruited 40 patients (50–85 years of age with stable COPD. Patients were treated with 150 µg indacaterol or placebo and after 60 minutes (T60 and 180 minutes (T180 the following tests were performed: trans-thoracic echocardiography (TTE, plethysmography, diffusing capacity of the lung for carbon monoxide, saturation of peripheral oxygen, and visual analog scale dyspnea score. Patients underwent a crossover re-challenge after a further 72 hours of pharmacological washout. All TTE measurements were conducted blindly by the same operator and further interpreted by two different blinded operators. Consensus decisions were taken on every value and parameter. The primary outcome was the effect of the reduction of residual volume and functional

  15. Family interventions for schizophrenia.

    Science.gov (United States)

    Tarrier, N; Barrowclough, C

    1990-10-01

    Studies that have attempted to reduce schizophrenic relapse by the use of family interventions are described. Results from studies that implemented behavioral family interventions with patients who were identified as high risk because of the expressed emotion status of their relatives have demonstrated that relapse rates can be significantly reduced over a 2-year postdischarge follow-up period. A number of ongoing studies, especially those that are investigating the interaction of family interventions and different medication regimes, are also discussed. Areas for further investigation are identified, for example: the use of multiple outcome measures, the use of single-case studies and the development of ideographic assessment measures, the interaction of biological and environmental influences, the alleviation of the burden of care, the involvement of the consumer in services, the development of behavioral formulations and analysis of family engagement and compliance, staff training in intervention methods, and the translation of research results into clinical practice. PMID:2252467

  16. Effects of mechanical left ventricular unloading by Impella on left ventricular dynamics in high-risk and primary percutaneous coronary intervention patients

    NARCIS (Netherlands)

    M. Remmelink; K.D. Sjauw; J.P.S. Henriques; R.J. de Winter; M.M. Vis; K.T. Koch; W.J. Paulus; B.A.J.M. de Mol; J.G.P. Tijssen; J.J. Piek; J.,Jr Baan

    2010-01-01

    OBJECTIVES: We studied online left ventricular (LV) dynamic effects of mechanical LV unloading directly after percutaneous coronary intervention (PCI). BACKGROUND: Limited clinical information is available on the direct LV dynamic consequences of LV unloading in patients undergoing high-risk PCI and

  17. Using Midlevel Providers in Interventional Radiology

    OpenAIRE

    Beach, Debra; Swischuk, James L.; Smouse, H. Bob

    2006-01-01

    Developing and implementing clinical services, including consultations, rounds, and clinic, is time-consuming, and for the interventional radiologist this means time away from the interventional laboratory. Using a team approach to providing clinical services is logical, and the midlevel provider is a perfect fit for an interventional radiology team. Midlevel providers can be grouped into two categories, advanced practice nurses (APNs) and physician's assistants (PAs). Under the umbrella of A...

  18. Interventional cardiovascular magnetic resonance: still tantalizing

    OpenAIRE

    Saikus Christina E; Kocaturk Ozgur; Guttman Michael A; Faranesh Anthony Z; Ratnayaka Kanishka; Lederman Robert J

    2008-01-01

    Abstract The often touted advantages of MR guidance remain largely unrealized for cardiovascular interventional procedures in patients. Many procedures have been simulated in animal models. We argue these opportunities for clinical interventional MR will be met in the near future. This paper reviews technical and clinical considerations and offers advice on how to implement a clinical-grade interventional cardiovascular MR (iCMR) laboratory. We caution that this reflects our personal view of ...

  19. Analysis of 35 Cases of Clinical Nursing Intervention of Postpartum Hemorrhage%产后出血35例临床护理干预对策分析

    Institute of Scientific and Technical Information of China (English)

    叶月桂

    2013-01-01

      目的:分析产后出血症状,探讨临床护理干预对策对产后出血护理效果。方法:随机选择2011年8月-2012年6月入住笔者所在医院35例产后出血的产妇,对所有产妇的临床资料做详细的分析探讨,找出造成产后出血的原因和出血的症状,采取一些临床护理干预对策。结果:产后出血一般在产后2 h内发生,多因为产妇乏力造成产后子宫收缩力度弱以及阴道损伤等原因造成,通过使用临床护理干预,34例痊愈,痊愈率为97.14%。1例出现感染,但在一段时间护理之后得到痊愈。结论:通过对产后进行仔细观察,并在出现产后出血后进行及时的临床护理干预,能够使出血得到有效控制,减少感染和死亡发生。%Objective:To analysis of postpartum bleeding symptoms,clinical nursing intervention on postpartum hemorrhage nursing.Methods:From August to 2012 June 2011 randomly selected in our hospital 35 cases of postpartum hemorrhage by maternal,on all the maternal clinical data of detailed analysis, find out the cause of the causes of postpartum hemorrhage and bleeding symptoms,take some clinical nursing intervention countermeasures.Results:The postpartum hemorrhage in the postpartum 2 h generally occurs within,because of maternal postpartum uterine contractility force caused by weak and vaginal injury, through the use of clinical nursing intervention,34 cases were cured,the cure rate was 97.14%.1 cases of infection,but over a period of time after the recovery nursing.Conclusion:The postpartum were carefully observed,and appears in postpartum hemorrhage after timely clinical nursing intervention,can make the bleeding was controlled effectively,reduce infection and death.

  20. 临床药师药学干预呼吸内科抗生素使用的研究%Influence of clinical pharmacists’pharmaceutical intervention on reasonable use of antibiotics in department of respiratory medicine

    Institute of Scientific and Technical Information of China (English)

    朱惠新

    2015-01-01

    目的:探讨临床药师药学干预对呼吸内科合理使用抗生素的影响。方法随机抽取临床药师药学干预前后呼吸内科病例资料各300份,比较干预前后抗生素使用情况、抗感染效果、合理使用等差异。结果干预后抗生素使用率明显低于干预前(71.3%VS 95.7%,P=0.000);单联抗生素使用率明显高于干预前(28.7%VS 19.0%,P =0.028),三联及以上抗生素明显低于干预前(20.0%VS 43.3%,P =0.000);平均住院费用明显少于干预前[(1965.7±265.7) VS (2600.8±316.5)元,P<0.01];抗生素使用不合理性明显低于干预前(20.1%VS 34.2%,P<0.01)。结论临床药师药学干预可促进呼吸内科合理使用抗生素,指导医生用药行为。%Objective To investigate the effect of clinical pharmacists ’pharmaceutical intervention on reasonable use of antibi-otics in department of respiratory medicine .Methods The clinical data of 300 cases before and after clinical pharmacists ’pharmaceuti-cal intervention were randomly collected .The differences in application of antibiotics ,anti-infection effect and reasonable use before and after intervention were compared.Results After the intervention,antibiotics usage were significantly lower (71.3% vs 95.7%,P =0.000),single union antibiotics usage was significantly higher (28.7%vs 19.0%,P =0.028) and sanlian and above antibiotics were significantly lower(20.0%vs 43.3%,P =0.0001) when compared to before the intervention .The hospitalization cost was also signifi-cantly less than before intervention(1965.7 ±265.7)yuan vs (2600.8 ±316.5 yuan)].The irrational antibiotic use was significantly lower than before intervention(20.1% vs 34.2%).Conclusion Clinical pharmacists’pharmaceutical intervention can promote rea-sonable use of antibiotics ,and regulate behavior of doctor ’s medication .

  1. The clinical and economic burden of poor adherence and persistence with osteoporosis medications in ireland.

    LENUS (Irish Health Repository)

    Hiligsmann, Mickaël

    2012-07-01

    Medication nonadherence is common for osteoporosis, but its consequences have not been well described. This study aimed to quantify the clinical and economic impacts of poor adherence and to evaluate the potential cost-effectiveness of improving patient adherence by using hypothetical behavioral interventions.

  2. Quality Control Measures over 30 Years in a Multicenter Clinical Study: Results from the Diabetes Control and Complications Trial / Epidemiology of Diabetes Interventions and Complications (DCCT/EDIC Study.

    Directory of Open Access Journals (Sweden)

    Gayle M Lorenzi

    Full Text Available Implementation of multicenter and/or longitudinal studies requires an effective quality assurance program to identify trends, data inconsistencies and process variability of results over time. The Diabetes Control and Complications Trial (DCCT and the follow-up Epidemiology of Diabetes Interventions and Complications (EDIC study represent over 30 years of data collection among a cohort of participants across 27 clinical centers. The quality assurance plan is overseen by the Data Coordinating Center and is implemented across the clinical centers and central reading units. Each central unit incorporates specific DCCT/EDIC quality monitoring activities into their routine quality assurance plan. The results are reviewed by a data quality assurance committee whose function is to identify variances in quality that may impact study results from the central units as well as within and across clinical centers, and to recommend implementation of corrective procedures when necessary. Over the 30-year period, changes to the methods, equipment, or clinical procedures have been required to keep procedures current and ensure continued collection of scientifically valid and clinically relevant results. Pilot testing to compare historic processes with contemporary alternatives is performed and comparability is validated prior to incorporation of new procedures into the study. Details of the quality assurance plan across and within the clinical and central reading units are described, and quality outcomes for core measures analyzed by the central reading units (e.g. biochemical samples, fundus photographs, ECGs are presented.

  3. "Diabetes Has Instant Consequences..."

    Science.gov (United States)

    ... please turn Javascript on. Feature: Diabetes Stories "Diabetes has instant consequences…" Past Issues / Fall 2009 Table of ... you want to chuck it all. But Diabetes has instant consequences. You learn to be responsible pretty ...

  4. CONSEQUENCES OF CORRUPTION

    OpenAIRE

    Drago, Kos

    2014-01-01

    In his paper Consequences of Corruption the author tries to find answers to the questions why corruption is considered to be harmful and whether it is possible to measure its consequences. The author manages to show that corruption has truly damaging effects, especially in the economic and social area and that some of the corruption effects (on investments, taxes, public expenditure, GDP growth, per capita GDP, school enrolment and life expectancy) can even be measured. Since there should not...

  5. The immunological consequences of injury.

    LENUS (Irish Health Repository)

    Ni Choileain, N

    2012-02-03

    Immediate and early trauma death rates are determined by "first hits" such as hypoxia, hypotension and organ injury, while late mortality correlates closely with "second hits" such as infection. An imbalance between the early systemic inflammatory response (SIRS), and the later compensatory counter-inflammatory response (CARS), is considered to be responsible for much post-traumatic morbidity and mortality. From a clinical perspective, this remains a significant healthcare problem, which has stimulated decades of experimental and clinical research aimed at understanding the functional effects of injury on the immune system. This review describes the impact of injury on the innate and adaptive immune systems. Though it is worth noting that the features of the immune response to injury overlap in many areas with immune dysregulation in sepsis, we attempt here to elucidate the mechanism by which injury predisposes to infection rather than to describe the alterations in host immunity consequent to established sepsis.

  6. Can an intervention based on a serious videogame prior to cognitive behavioral therapy be helpful in bulimia nervosa? A clinical case study.

    Directory of Open Access Journals (Sweden)

    Cristina eGiner-Bartolomé

    2015-07-01

    Full Text Available Background: Several studies have highlighted the implications of impulsivity and novelty seeking for both the maintenance and the process of recovery from bulimia nervosa. Cognitive behavioral therapy (CBT is the treatment of choice for bulimia nervosa, but for some cases, this treatment alone might not be sufficient for reducing the high levels of impulsivity. The paper presents a case report of a patient with bulimia nervosa, examining the effectiveness of using a videogame (Playmancer as an additional intervention designed to address impulsivity. Design: Psychometric and neuropsychological measures were collected at baseline. After this assessment, Playmancer was applied prior to CBT, following an A-B-A-C-A single case experimental design. Impulsivity levels were assessed with the Conners’ Continuous Performance Test II (CPT-II. After the Playmancer treatment, the patient started CBT, and the levels of impulsivity were recorded again. Finally, psychometric and neuropsychological measures were collected after treatment. Weekly frequency of binges and vomiting were also recorded during the entire procedure. Results: After the videogame intervention, psychometric measures such as anxiety levels, impulsivity and novelty seeking decreased. Regarding the neuropsychological measures, impulsivity levels (measured with the CPT-II progressively decreased throughout the intervention, and an improvement in decision making capacities was observed. Furthermore, the frequency of binges also decreased during and after the videogame intervention. Discussion: This case report suggests that using the Playmancer videogame to reduce impulsivity prior to CBT may enhance the final results of the treatment for bulimia nervosa.

  7. A School-Randomized Clinical Trial of an Integrated Social-Emotional Learning and Literacy Intervention: Impacts after 1 School Year

    Science.gov (United States)

    Jones, Stephanie M.; Brown, Joshua L.; Hoglund, Wendy L. G.; Aber, J. Lawrence

    2010-01-01

    Objective: To report experimental impacts of a universal, integrated school-based intervention in social-emotional learning and literacy development on change over 1 school year in 3rd-grade children's social-emotional, behavioral, and academic outcomes. Method: This study employed a school-randomized, experimental design and included 942…

  8. COPE-ICD: a randomised clinical trial studying the effects and meaning of a comprehensive rehabilitation programme for ICD recipients -design, intervention and population

    DEFF Research Database (Denmark)

    Berg, Selina Kikkenborg; Svendsen, Jesper H; Zwisler, Ann-Dorthe;

    2011-01-01

    Growing evidence exists that living with an ICD can lead to fear and avoidance behaviour including the avoidance of physical activity. It has been suggested that psychological stress can increase the risk of shock and predict death. Small studies have indicated a beneficial effect arising from...... exercise training and psychological intervention, therefore a large-scale rehabilitation programme was set up....

  9. Consequences of Accounting Standards

    Institute of Scientific and Technical Information of China (English)

    Cai Mingyue

    2009-01-01

    The first part of this article consists in attempting to highlight the importance of concerning about the economic consequences and introducing the foundation of economic consequence theory, proposing that the accounting standard is not only a kind of technical standard, it also has the economic consequences, so it becomes the object which all quarters special interest group gambles to get latent profit. After general characterization of the economic consequences in the second part, the article gives a description of the influences the change of accounting standards bring to the government, the ordinary investors and creditors, the auditors, and the enterprise, establishing a framework that how those groups react as the economic consequences in the third part. The fourth section compare technical theory and accounting standards theory, links the basic norms of accounting such as conservatism, relevance and reliability to the methods of escaping the harm of economic consequences, then proposes some specific methods in the formuhtion of accounting standard. Finally, the article utilizes the methods to settle the problems appearing in Chinese market.

  10. Clinical Research on the Early Intervention on High-Risk Infants%高危儿早期干预的临床研究

    Institute of Scientific and Technical Information of China (English)

    冉莉莉; 周文智; 向俊璐; 杨霞; 田萍

    2016-01-01

    Objective:To investigate the influence of early intervention on the movement and intelligence development of high-risk infants. Methods:113 cases of high-risk infants were randomly divided into intervention group (58 cases) and control group (55 cases), both of the groups accepted con-ventional parental guidance, while the intervention group combined with implementation of early intervention (infantile massage, family guidance, re-habilitation training), compared the Gesell development scores and prognosis of the two groups of high-risk infants. Results:The Gesell scores index-es of adaptability, gross motor, fine motion, language, personal social of intervention group were all significantly higher than those of control group (P<0.05);the cerebral palsy occurrence of intervention group was significantly lower than that of control group (P<0.05). Conclusion:Early interven-tion which can effectively reduce the occurrence of neurological sequelae and improve the quality of life of the infants and their family has a signifi-cant promoting effect on the movement and intelligence development of high-risk infants.%目的:探讨早期干预措施对高危儿运动、智能发育的影响。方法:将113例高危儿随机分为干预组(58例)和对照组(55例),均给予常规育儿指导,干预组则配合实施早期干预(小儿推拿、家庭指导、康复训练),比较两组高危儿Gesell发育量表评分及预后。结果:干预组适应性、大运动、精细运动、语言、个人社交等Gesell各指标评分均显著高于对照组(P<0.05);干预组脑性瘫痪发生率显著低于对照组(P<0.05)。结论:早期干预对高危儿的运动及智能发育有显著的促进作用,并可有效降低神经系统后遗症的发生率,提高患儿及家庭的生活质量。

  11. Receipt of HIV prevention interventions is more common in community-based clinics than in primary care or acute care settings for Black men who have sex with men in the District of Columbia.

    Science.gov (United States)

    Levy, Matthew E; Watson, Christopher Chauncey; Glick, Sara Nelson; Kuo, Irene; Wilton, Leo; Brewer, Russell A; Fields, Sheldon D; Criss, Vittoria; Magnus, Manya

    2016-05-01

    Characterization of structural barriers that impede the receipt of HIV prevention and care services is critical to addressing the HIV epidemic among Black men who have sex with men (BMSM). This study investigated the utilization of HIV prevention and general care services among a non-clinic-based sample of BMSM who reported at least one structural barrier to engagement in care. Proportions of participants who had received HIV prevention services and general care services in different settings were compared using Fisher's exact test and correlates of service receipt were assessed using logistic regression. Among 75 BMSM, 60% had accessed a community-based clinic, 21% had accessed a primary care setting, and 36% had accessed an acute care setting in the last 6 months. Greater proportions of participants who had accessed community-based clinics received HIV prevention services during these visits (90%) compared to those who had accessed primary care (53%) and acute care (44%) settings (p = .005). Opportunities for BMSM to receive HIV prevention interventions differed by care setting. Having access to health care did not necessarily facilitate the uptake of HIV prevention interventions. Further investigation of the structurally rooted reasons why BMSM are often unable to access HIV prevention services is warranted. PMID:26643856

  12. Effect Evaluation of Clinical Nursing Intervention in Children With Febrile Convulsion%高热惊厥患儿的临床护理干预效果评价

    Institute of Scientific and Technical Information of China (English)

    安丽梅

    2015-01-01

    Objective The effect of clinical nursing intervention research on children with febrile convulsions to explore. MethodsSelection the children with febrile convulsion of 64 cases,all of them were randomly divided into control group and observation group with 32 cases in each group, the control group received routine nursing care, observation group on the basis of the control group using clinical nursing intervention. Results The observation group patients with seizure duration and hospitalization time was shorter than the control group (P<0.05),nursing satisfaction is higher than that of control group (P<0.05).Conclusion Using clinical nursing intervention on the patients with febrile convulsion, nursing satisfaction high, nursing effect is remarkable.%目的:探究高热惊厥患儿的临床护理干预效果。方法选取高热惊厥患儿64例,随机分为对照组和观察组各32例,对照组采用常规护理,观察组在对照组基础上采用临床护理干预。结果观察组患儿抽搐时间和住院时间短于对照组(P<0.05),护理满意度高于对照组(P<0.05)。结论对高热惊厥患儿采用临床护理干预,护理满意度高,护理效果显著。

  13. Effectiveness of a biopsychosocial e-learning intervention on the clinical judgements of medical students and GP trainees regarding future risk of disability in patients with chronic lower back pain: study protocol for a randomised controlled trial

    Science.gov (United States)

    Dwyer, Christopher P; MacNeela, Pádraig; Reynolds, Bronagh; Hamm, Robert M; Main, Christopher J; O'Connor, Laura L; Conneely, Sinéad; Taheny, Darragh; Slattery, Brian W; O'Neill, Ciaran; NicGabhainn, Saoirse; Murphy, Andrew W; Kropmans, Thomas; McGuire, Brian E

    2016-01-01

    Introduction Chronic lower back pain (CLBP) is a major healthcare problem with wide ranging effects. It is a priority for appropriate management of CLBP to get individuals back to work as early as possible. Interventions that identify biopsychosocial barriers to recovery have been observed to lead to successfully reduced pain-related work absences and increased return to work for individuals with CLBP. Modern conceptualisations of pain adopt a biopsychosocial approach, such as the flags approach. Biopsychosocial perspectives have been applied to judgements about future adjustment, recovery from pain and risk of long-term disability; and provide a helpful model for understanding the importance of contextual interactions between psychosocial and biological variables in the experience of pain. Medical students and general practitioner (GP) trainees are important groups to target with education about biopsychosocial conceptualisations of pain and related clinical implications. Aim The current study will compare the effects of an e-learning intervention that focuses on a biopsychosocial model of pain, on the clinical judgements of medical students and trainees. Methods and analysis Medical student and GP trainee participants will be randomised to 1 of 2 study conditions: (1) a 20 min e-learning intervention focused on the fundamentals of the flags approach to clinical judgement-making regarding risk of future pain-related disability; compared with a (2) wait-list control group on judgement accuracy and weighting (ie, primary outcomes); flags approach knowledge, attitudes and beliefs towards pain, judgement speed and empathy (ie, secondary outcomes). Participants will be assessed at preintervention and postintervention. Ethics and dissemination The study will be performed in agreement with the Declaration of Helsinki and is approved by the National University of Ireland Galway Research Ethics Committee. The results of the trial will be published according to the

  14. Frailty Intervention Trial (FIT

    Directory of Open Access Journals (Sweden)

    Lockwood Keri

    2008-10-01

    Full Text Available Abstract Background Frailty is a term commonly used to describe the condition of an older person who has chronic health problems, has lost functional abilities and is likely to deteriorate further. However, despite its common use, only a small number of studies have attempted to define the syndrome of frailty and measure its prevalence. The criteria Fried and colleagues used to define the frailty syndrome will be used in this study (i.e. weight loss, fatigue, decreased grip strength, slow gait speed, and low physical activity. Previous studies have shown that clinical outcomes for frail older people can be improved using multi-factorial interventions such as comprehensive geriatric assessment, and single interventions such as exercise programs or nutritional supplementation, but no interventions have been developed to specifically reverse the syndrome of frailty. We have developed a multidisciplinary intervention that specifically targets frailty as defined by Fried et al. We aim to establish the effects of this intervention on frailty, mobility, hospitalisation and institutionalisation in frail older people. Methods and Design A single centre randomised controlled trial comparing a multidisciplinary intervention with usual care. The intervention will target identified characteristics of frailty, functional limitations, nutritional status, falls risk, psychological issues and management of chronic health conditions. Two hundred and thirty people aged 70 and over who meet the Fried definition of frailty will be recruited from clients of the aged care service of a metropolitan hospital. Participants will be followed for a 12-month period. Discussion This research is an important step in the examination of specifically targeted frailty interventions. This project will assess whether an intervention specifically targeting frailty can be implemented, and whether it is effective when compared to usual care. If successful, the study will establish a

  15. 某院临床药师不合理用药医嘱干预情况分析%Analysis of records of clinical pharmacists' intervention on irrational prescriptions in one hospital

    Institute of Scientific and Technical Information of China (English)

    徐象珍; 陈彬彬

    2014-01-01

    Objective:To analyze effects of clinical pharmacists ' intervention on irrational prescriptions for inpatients during they participated ward round with doctors in departments of psychiatry and psychology, and to discuss its meaning in improving the ra-tional drug use. Methods:On the basis of doctors' acceptance, concerned drugs and medical issues, records of clinical pharmacists' intervention on the irrational prescriptions for the inpatients during they participated in ward round with doctors from October 2012 to September 2013 were analyzed retrospectively. Results:The total success rate of the intervention was 78. 79%. The concerned drugs in the irrational prescriptions were mainly the special drugs and the second kind psychotropic drugs, and the intervention success rate ranged from 33. 33% to 87. 50%. Drug combination and adverse reactions were the most of the medical issues, and the intervention success rate ranged from 36. 36% to 92. 47%. Conclusions: The clinical pharmacists can find out the irrational prescriptions during their participating in the ward round with the doctors, therefore it can reduce the irrational drug use. It is required that the clinical pharmacists should learn more about their major, accumulate experience and communicate more effectively with the doctors to practice the intervention on the irrational prescriptions and to increase the success rate of the intervention.%目的:分析某院临床药师参与精神、心理科临床查房对不合理用药医嘱的干预效果。方法:收集2012年10月至2013年9月临床药师对不合理用药医嘱进行干预的记录,对不合理用药医嘱涉及的药物类别和药学问题以及医师干预的接受情况进行统计、分析。结果:总干预成功率为78.79%;不合理用药医嘱涉及的药物类别以专科用药和二类精神药品为较多,干预成功率33.33%~87.50%;干预涉及的药学问题主要是不良反应和联合用药,干预成功率36

  16. 临床药师参与心内科药物治疗及医嘱干预的实践与分析%Practice of clinical pharmacists in drug therapy and intervention in the department of cardiology

    Institute of Scientific and Technical Information of China (English)

    赵萌; 郑南波; 乔宝安; 何建伟

    2013-01-01

    目的:探讨临床药师参与临床药物治疗和医嘱干预的途径和方法。方法对药师参与的6例典型案例进行分析和总结。结果临床药师在参与药物品种选用、提醒医生关注药物的药代动力学、相互作用,以及为患者进行适当的用药教育等方面取得一定成效。结论临床药师在加强药学知识的同时还要补充临床医学知识,主动与临床医护人员合作,可以保障治疗过程中药物使用的安全、有效、经济。%Objective To discuss ways and methods of clinical pharmacists in clinical drug therapy and medication intervention . Methods 6 typical cases were chosen .Results Clinical pharmacists achived results in certain areas ,such as participating in drug selection ,reminding doctors to pay attention to pharmacokinetics and interraction ,and advicing patients on how to use medicines . Conclusion Clinical pharmacists should learn more pharmacy knowledge to make the clinical practice be safe ,effective ,and eco-nomic .

  17. COPE-ICD: A randomised clinical trial studying the effects and meaning of a comprehensive rehabilitation programme for ICD recipients -design, intervention and population

    OpenAIRE

    Pedersen Birthe D; Zwisler Ann-Dorthe; Svendsen Jesper H; Berg Selina K; Preisler Pernille; Siersbæk-Hansen Lone; Hansen Mette B; Nielsen Rune H; Pedersen Preben U

    2011-01-01

    Abstract Background Growing evidence exists that living with an ICD can lead to fear and avoidance behaviour including the avoidance of physical activity. It has been suggested that psychological stress can increase the risk of shock and predict death. Small studies have indicated a beneficial effect arising from exercise training and psychological intervention, therefore a large-scale rehabilitation programme was set up. Methods/Design A mixed methods embedded experimental design was chosen ...

  18. Impact of Clinical Presentation (Stable Angina Pectoris vs Unstable Angina Pectoris or Non-ST-Elevation Myocardial Infarction vs ST-Elevation Myocardial Infarction) on Long-Term Outcomes in Women Undergoing Percutaneous Coronary Intervention With Drug-Eluting Stents

    DEFF Research Database (Denmark)

    Giustino, Gennaro; Baber, Usman; Stefanini, Giulio Giuseppe; Aquino, Melissa; Stone, Gregg W; Sartori, Samantha; Steg, Philippe Gabriel; Wijns, William; Smits, Pieter C; Jeger, Raban V; Leon, Martin B; Windecker, Stephan; Serruys, Patrick W; Morice, Marie-Claude; Camenzind, Edoardo; Weisz, Giora; Kandzari, David; Dangas, George D; Mastoris, Ioannis; Von Birgelen, Clemens; Galatius, Soren; Kimura, Takeshi; Mikhail, Ghada; Itchhaporia, Dipti; Mehta, Laxmi; Ortega, Rebecca; Kim, Hyo-Soo; Valgimigli, Marco; Kastrati, Adnan; Chieffo, Alaide; Mehran, Roxana

    2015-01-01

    The long-term risk associated with different coronary artery disease (CAD) presentations in women undergoing percutaneous coronary intervention (PCI) with drug-eluting stents (DES) is poorly characterized. We pooled patient-level data for women enrolled in 26 randomized clinical trials. Of 11......,577 women included in the pooled database, 10,133 with known clinical presentation received a DES. Of them, 5,760 (57%) had stable angina pectoris (SAP), 3,594 (35%) had unstable angina pectoris (UAP) or non-ST-segment-elevation myocardial infarction (NSTEMI), and 779 (8%) had ST...... presentations. After multivariable adjustment, STEMI was independently associated with greater risk of 3-year mortality (hazard ratio [HR] 3.45; 95% confidence interval [CI] 1.99 to 5.98; p <0.01), whereas no differences were observed between UAP or NSTEMI and SAP (HR 0.99; 95% CI 0.73 to 1.34; p = 0.94). In...

  19. Consequences of contamination of the spacecraft environment: immunologic consequences

    Science.gov (United States)

    Shearer, W. T.

    2001-01-01

    Long-term space voyages pose numerous known and unknown health hazards, to the human immune system. Well-studied clinical examples of secondary immunodeficiencies created on Earth, lead one to predict that the conditions of prolonged space flight would weaken the human immune responses that normally hold infection and cancer in check. From evidence gathered from humans flown for prolonged periods in space and from human models of space flight studied on Earth it is reasonable to suspect that space travelers to the planet Mars would experience a weakening of immunity. Subtle defects of immune cell structure and function have been observed in astronauts, such as weakening of specific T-lymphocyte recall of specific antigens. Ground-based models also have demonstrated alterations of immune function, such as the elevation of neuroendocrine immune system messengers, interleukin-6, and soluble tumor necrosis factor-alpha receptor in sleep deprivation. Since severe immune compromise the clinical consequences of reactivation of latent virus infections and the development of cancer, has yet to be seen in space flight or in the Earth models, it is extremely important to begin to quantify early changes in immunity to predict the development of immune system collapse with poor clinical outcomes. This approach is designed to validate a number of surrogate markers that will predict trouble ahead. Inherent in this research is the development of countermeasures to reduce the risks of infection and cancer in the first humans going to Mars.

  20. Deepening the reform of interventional radiology education and speeding up the development of interventional radiology

    International Nuclear Information System (INIS)

    For recent years, although interventional radiology in China has achieved rapid development, it is still facing some rigorous challenges, such as the lack of personnel in interventional field and the flowing-away of certain patients who are definitely suitable for interventional therapy. This paper aims to discuss the reform of interventional radiology education for the undergraduates, postgraduates and clinical practitioners in the medical colleges in order to seek effective solutions to these issues the interventional radiology has confronted with. (authors)