5,011,498 papers found

BACKGROUND: Children with chronic kidney disease (CKD), requiring dialysis or kidney transplantation, have a mortality rate of up to 30-fold higher than the general aged-matched population, and severely impaired quality of life. Symptoms such as fatigue and pain are prevalent and debilitating. Children with CKD are at…

OBJECTIVES: To provide a descriptive insight into the different types of research questions/objectives and associated methodologies of overviews of reviews, supplemented by representative examples from the health care literature. STUDY DESIGN AND SETTING: We searched in methodological articles for information on types…

Pulmonary rehabilitation is a comprehensive multidisciplinary intervention requiring a team involving an expert chest physician, an exercise training specialist, a nutritional expert, a psychologist, a social worker, and an occupational therapist, who together aim at improving respiratory functional capacity in patient…

Maternal morbidity and mortality remain stubborn highly in many parts of the world. Similarly Neonatal morbidity, mortality and five years survival in most of the under-resourced countries has not declined significantly over the past decades. Furthermore sexual reproductive health services provision has not met the nee…

We looked at existing recommendations and supporting evidence addressing the effectiveness of pulse oximetry effective for detecting critical congenital heart defects (CCHDs) in newborns. We also looked at the impact of timing of oximetry and the site of testing in the accuracy of screening, and at the potential harms…

INTRODUCTION: Evidence-Based Medicine, as a new scientific paradigm, modified the approach to diagnosis, -treatment and prevention of diseases based on the best available scientific evidence synthesized in systematic reviews since the last decade of the past century. To evaluate its influence, we assessed the trend in…

Despite advances in chemotherapy and supportive care, morbidity and mortality remain high for patients with hematologic malignancies (HMs). Those who require hematopoietic stem cell transplantation (HSCT) often require significant immunosuppression and are subject to a variety of complications. These patients carry mul…

The bicuspid aortic valve (BAV) condition is characterized by prominent heterogeneity of its valvular phenotypic expression, of its associated disorders, its complications and its prognosis. Echocardiography serves as the first-line imaging modality in 5 major capacities: (1) BAV diagnosis, (2) valvular phenotyping, (3…

INTRODUCTION: Laparoscopic cholecystectomy (LC) is the gold standard technique for gallbladder diseases in both acute and elective surgery. Nevertheless, reports from national surveys still seem to represent some doubts regarding its diffusion. There is neither a wide consensus on its indications nor on its possible re…

Basal cell carcinoma (BCC) is the most common skin cancer worldwide. Most occur on the head and neck, where cosmetic and functional outcomes are critical. BCC can be locally destructive if not diagnosed early and treated appropriately. Surgery is the treatment of choice for the majority of high-risk lesions. Aggressive…

Researcher allegiance (RA) is widely discussed as a risk of bias in psychotherapy outcome research. The relevance attached to RA bias is related to meta-analyses demonstrating an association of RA with treatment effects. However, recent meta-analyses have yielded mixed results. To provide more clarity on the magnitude…

Hypertension therapy in elderly patients still constitutes a considerable challenge. Its importance is also emphasized by the fact that, nowadays, many international organizations focus on the problem of an aging society (in 2030, life expectancy at birth in the European Union 27 is expected to rise to 85.3 years for w…

Various properties of iodinated contrast media (osmolality, ionic versus nonionic, and viscosity) may contribute to contrast-induced nephropathy (CIN). Therefore, the choice of contrast medium affects the risk for CIN. There is good evidence that low-osmolar contrast media are less nephrotoxic than high-osmolar contras…

BACKGROUND: Veno-active drugs (VAD) have effects on edema and symptoms related to chronic venous disease (CVD), especially so-called venous pain. VAD's effectiveness, although well established, is regularly debated. OBJECTIVE: Our purpose was to select all randomized controlled trials (RCTs) and meta-analyses devoted…

OBJECTIVES: Duplex ultrasound investigation has become the reference standard in assessing the morphology and haemodynamics of the lower limb veins. The project described in this paper was an initiative of the Union Internationale de Phlébologie (UIP). The aim was to obtain a consensus of international experts on…

BACKGROUND: Non-adherence to medication is a major obstacle in the treatment of depressive disorders. We systematically reviewed the literature to evaluate the effectiveness of interventions aimed at improving adherence to medication among adults with depressive disorders with emphasis on initiation and implementation…

This article summarizes the practical application of current knowledge with respect to nonsurgical treatment of periodontitis. The benefits of nonsurgical therapy with or without adjunctive therapies are discussed. The dental literature was searched for articles that addressed outcomes related to mechanical nonsurgical…

The aim of the Multiple Sclerosis Think Tank (Groupe de Réflexion sur la Sclérose en Plaques [GRESEP]), composed of hospital neurologists involved in the management of patients with multiple sclerosis, is to provide recommendations in response to clinical questions that are raised when managing these patients…

The polycystic ovary syndrome (PCOS) is the most frequent cause of hyperandrogenism and anovulation in adult women as well as in adolescent girls. Since 2003 the diagnosis of PCOS has been based on the association of hyperandrogenism, oligoanovulation and polycystic ovary (PCO) morphology at ultrasound (at least 2 item…