5,009,934 papers found

PURPOSE: For neurodevelopmental disorders (NDDs), etiological evaluation can be a diagnostic odyssey involving numerous genetic tests, underscoring the need to develop a streamlined algorithm maximizing molecular diagnostic yield for this clinical indication. Our objective was to compare the yield of exome sequencing (…

When conducting systematic reviews and meta-analyses of continuous outcomes, the mean differences (MDs) and standardized mean differences (SMDs) are 2 commonly used choices for effect measures. The SMDs are motivated by scenarios where studies collected in a systematic review do not report the continuous measures on th…

PURPOSE OF REVIEW: Over the past few years, there have been many systematic reviews (SRs) and meta-analyses (MAs) used to assess the safety and efficacy of acupuncture in the treatment of migraine. Our aim is to assess the methodological and reporting quality of SRs/MAs and make an evaluation about the available eviden…

BACKGROUND: Post-stroke spasticity is often one of the primary impairments addressed in rehabilitation. However, limited guidance exists on the effectiveness of physical therapy (PT) interventions for post-stroke spasticity. OBJECTIVE: To evaluate the quality of evidence of PT interventions for post-stroke spasticity.…

: With the current issue, the journal continues to bring new insights from Cochrane Systematic Reviews to the readers of Obstetrics & Gynecology. This month, we focus on potential interventions to improve pregnancy outcomes for women with recurrent pregnancy loss and antiphospholipid antibodies, the utility of pelvic f…

STUDY OBJECTIVE: We assess which search tool returns the highest-quality, most relevant citations for standardized clinical questions arising at the point of care in the emergency department (ED). METHODS: Search terms related to 3 clinical questions commonly encountered in the ED were entered into 5 search tools. The…

OBJECTIVE: To assess the level of equivocation among level 1 evidence in ulcerative colitis and Crohn's disease and determine whether any predisposing factors are present. METHOD: MEDLINE, Embase, CINHAL and Cochrane were searched from 2006 to 2017. Papers were scored using AMSTAR and categorised into surgical (S), me…

BACKGROUND: In light of the Norwegian Orthopaedic Association's wish to prepare guidelines for treatment of distal radius fractures, we have reviewed the knowledge base for the provision of such treatment. METHOD: The paper is based on systematic reviews of treatment of distal radius fractures from literature search i…

Chronic wounds have a great variety of etiologies and manifestations that influence wound healing. Such heterogeneity potentially threatens the validity and clinical usefulness of trials if not considered appropriately. In 82 randomized wound trials retrieved from 10 Cochrane reviews, we assessed if and how authors con…

OBJECTIVE: To evaluate how systematic reviews assess the quality of primary studies of incidence, prevalence, or risk factors for chronic diseases. STUDY DESIGN AND SETTING: We searched several databases, identified 145 systematic reviews, and evaluated methods of quality assessment and quantitative synthesis of evide…

Small animal fracture models have gained increasing interest in fracture healing studies. To achieve standardized and defined study conditions, various variables must be carefully controlled when designing fracture healing experiments in mice or rats. The strain, age and sex of the animals may influence the process of…

Some important health policy topics, such as those related to the delivery, organization, and financing of health care, present substantial challenges to established methods for evidence synthesis. For example, such reviews may ask: What is the effect of for-profit versus not-for-profit delivery of care on patient outc…

The objective of this paper is to evaluate the efficacy of modern antiemetic therapy for chemotherapy-induced nausea and vomiting for patients receiving multiple-day or high-dose chemotherapy. Published phase II and phase III studies as well as their personal experiences were evaluated by the authors to develop this co…

Sudden unexpected cardiac death generally occurs in persons with known or previously unrecognized heart disease. However, it has become evident that it occurs often enough in patients without any identifiable structural abnormality to warrant the cardiologist's attention. Mostly, it concerns young, active, and otherwis…

OBJECTIVE: The aim of the EC Concerted Action PASSCLAIM was to develop a set of methods and procedures for assessing the scientific support for function-enhancing and health-related claims for foods and food components. This paper presents a critical review of the existing methods to evaluate the different aspects of p…

Each year over 50,000 persons in the United States could potentially benefit from some form of permanent cardiac replacement or assistance. Approximately 7000 of these persons get on the waiting list for a transplant, and 2300 are transplanted. About 2000 patients are reportedly exposed to a mechanical cardiac assist d…

BACKGROUND: This review is the third update of a previously published Cochrane Review. The original review, looking at all possible cardioprotective agents, was split and this part now focuses on dexrazoxane only. Anthracyclines are effective chemotherapeutic agents in the treatment of numerous malignancies. Unfortunat…

Currently, three crucial questions regarding the reliability of ovarian reserve measures in women with ovarian endometrioma during the reproductive age are being discussed. Firstly, the effects of endometriotic cystectomy on short and long-term ovarian reserve. Secondly, the accuracy of serum anti-Müllerian hormon…

PURPOSE: Work-related injuries affect a considerable number of people each year and represent a significant burden for society. To reduce this burden, optimizing rehabilitation care by integrating prognostic factors (PF) into the clinical decision-making process is a promising way to improve clinical outcomes. The aim…

Air pollution and global temperature change are expected to affect infectious diseases. Air pollution usually causes inflammatory response and disrupts immune defense system, while temperature mainly exacerbates the effect of vectors on humans. Yet to date overview of systematic reviews assessing the exposure risk of a…