5,082,198 papers found

The study design is a systematic review of randomised clinical trials (RCTs). The objectives of the present study are to assess the effectiveness of physiotherapy and (spinal) manipulation in patients with tension-type headache (TTH). No systematic review exists concerning the effectiveness of physiotherapy and (spinal…

BACKGROUND: Information to judge both the internal and external validity of health behavior research conducted in healthcare settings is vital to translate research findings to practice. This paper reviews the extent to which this research has reported on elements of internal and external validity, with emphasis on the…

OBJECTIVES: To examine changes in completeness of reporting and frequency of sharing data, analytical code, and other review materials in systematic reviews over time; and factors associated with these changes. DESIGN: Cross sectional meta-research study. POPULATION: Random sample of 300 systematic reviews with meta-…

BACKGROUND: The social determinants of health have been widely recognised yet there remains a lack of clarity regarding what constitute the macro-economic determinants of health and what can be done to address them. An umbrella review of systematic reviews was conducted to identify the evidence for the health and healt…

Secondary research models, such as literature reviews, are designed to summarize existing primary data. Literature reviews serve distinct purposes depending on their methodology and scope. In forensic science, they have been widely used to recover historical information, facilitate bibliometric investigations, compile…

Unilateral spatial neglect (USN) is a common and disabling cognitive consequence of stroke wherein individuals demonstrate decreased response to contralesional information. Here, we provide an updated narrative review of studies that shed light on the neural mechanisms and predictors of recovery of USN. Additionally, w…

We conducted an umbrella review to summarize all available systematic reviews and meta-analyses investigating the efficacy of melatonin and melatonin agonists in primary and comorbid insomnia disorders. Two independent reviewers conducted a search of Pubmed, EMBASE, Cochrane Database of Systematic Reviews, Google Schol…

OBJECTIVE: To evaluate the methodological approaches used to assess the quality of studies included in systematic reviews (SRs) in periodontology and implant dentistry. MATERIALS & METHODS: Two electronic databases (PubMed and Cochrane Database of Systematic Reviews) were searched independently to identify SRs examini…

OBJECTIVES: To identify and summarize published systematic reviews that report results of meta-analyses that combined direct and indirect comparisons. STUDY DESIGN AND SETTING: Narrative review of mixed treatment comparisons (MTCs) reported in systematic reviews of health interventions. MEDLINE, MEDLINE In-Process, Em…

PURPOSE OF REVIEW: This review aims to synthesise the evidence from systematic reviews and meta-analyses on the efficacy of dignity therapy (DT) in relation to psychosocial and spiritual outcomes in the context of person-centred and culturally competent care for people with supportive and palliative care needs. RECENT…

Depression is a syndrome characterized by deep sadness and the inhibition of psychic functions, sometimes accompanied by neurovegetative disorders, with symptoms of anxiety almost always present. The disease produces alterations in a variety of neural networks and neurotransmission systems, along with a dysfunction of…

The Swedish Agency for Health Technology Assessment and Assessment of Social Services (SBU) has recently published what they purported to be a systematic review of the literature on 'isolated traumatic shaking' in infants, concluding that 'there is limited evidence that the so-called triad (encephalopathy, subdural hae…

OBJECTIVES: To assess the consistency in risk of bias (RoB) judgments across Cochrane reviews for studies appearing in more than one Cochrane review in the field of subfertility. STUDY DESIGN AND SETTING: We retrieved any study that had been used more than once in systematic reviews present on the Cochrane Database of…

OBJECTIVE: Clinical trials are used to appraise the effectiveness of clinical interventions throughout medicine and dentistry. Randomized controlled trials (RCTs) are established as the optimal primary design and are published with increasing frequency within the biomedical sciences, including dentistry. This review ou…

(131)I, when released in a radiological or nuclear accident as happened recently in Fukushima, Japan, may cause thyroid cancer as a long-term consequence. Iodine thyroid blocking (ITB) is known to reduce the risk of developing thyroid cancer. Potential adverse effects of ITB have not been systematically investigated so…

Gastric cancer is the second leading cause of cancer related-death. Most patients present with an advanced stage of disease that has a dismal outcome. Evidently, there is a clear need for the development of new agents with novel mechanisms of action in the treatment of this disease. A number of biological agents modula…

The clinical course of myasthenia gravis (MG) is variable, and spontaneous remission is still uncommon. Knowledge of the prognostic factors may help understand the course of MG and thus optimize its management. A systematic review search was conducted in MEDLINE and EMBASE for English language studies from 1985 through…

Foodborne illness is an important public-health concern. Livestock operations represent the original source of many foodborne pathogens. Policy- and decision-makers in the area of agri-food public-health need dependable information on interventions to reduce foodborne diseases. While individual studies might be weak or…

Bedsharing is controversial for nighttime caregiving in the U.S. today, as in most of the West. However, from the standpoint of evolutionary pediatrics, anthropology, and cultural psychology, bedsharing is not controversial at all, representing the context for human infant evolution and conferring a host of physiologic…