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Search more than 4,000 verified Europe PMC records and read the original English title, abstract, authors, journal and identifiers.

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4,011+ records

Systematic review / meta-analysis 2020
Infections and immunity

At what times during infection is SARS-CoV-2 detectable and no longer detectable using RT-PCR-based tests? A systematic review of individual participant data.

BMC medicine

Background Tests for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) viral ribonucleic acid (RNA) using reverse transcription polymerase chain reaction (RT-PCR) are pivotal to detecting current coronavirus disease (COVID-19) and duration of detect…

Systematic review / meta-analysis 2018
General medicine and research

Common surgical procedures in pilonidal sinus disease: A meta-analysis, merged data analysis, and comprehensive study on recurrence.

Scientific reports

We systematically searched available databases. We reviewed 6,143 studies published from 1833 to 2017. Reports in English, French, German, Italian, and Spanish were considered, as were publications in other languages if definitive treatment and recurrence at s…

Systematic review / meta-analysis 2020
Mental health

Prevalence of Anxiety in Medical Students during the COVID-19 Pandemic: A Rapid Systematic Review with Meta-Analysis.

International journal of environmental research and public health

The novel coronavirus disease (COVID-19) pandemic has brought a great deal of pressure for medical students, who typically show elevated anxiety rates. Our aim is to investigate the prevalence of anxiety in medical students during this pandemic. This systemati…

Systematic review / meta-analysis 2021
Children's health

Effect of COVID-19 on Health-Related Quality of Life in Adolescents and Children: A Systematic Review.

International journal of environmental research and public health

The aim of the present systematic review was to assess and provide an up-to-date analysis of the impact of coronavirus disease 2019 (COVID-19) pandemic on the health-related quality of life (HRQoL) of children and adolescents. Thus, an electronic search of the…

Systematic review / meta-analysis 2018
Mental health

Mobile Phone Use and Mental Health. A Review of the Research That Takes a Psychological Perspective on Exposure.

International journal of environmental research and public health

The purpose of this study was to carry out a review of observational studies that consider links between mobile phone use and mental health from a psychological or behavioral perspective. Systematic literature searches in PubMed and PsycINFO for articles publi…

Systematic review / meta-analysis 2018
Prevention and public health

Physical activity can improve cognition in patients with Alzheimer's disease: a systematic review and meta-analysis of randomized controlled trials.

Clinical interventions in aging

Background/objective Alzheimer's disease (AD) is mainly characterized by decline of cognitive functions such as memory and learning, which has a high prevalence and poor drug efficacy in treatment regimes. A systematic review and meta-analysis of randomized co…

Systematic review / meta-analysis 2018
Cancer and oncology

The clinical value of using chloroquine or hydroxychloroquine as autophagy inhibitors in the treatment of cancers: A systematic review and meta-analysis.

Medicine

Background Autophagy is a mechanism which relies on lysosomes for clearance and recycling of abnormal proteins or organelles. Many studies have demonstrated that the deregulation of autophagy is associated with the development of various diseases including can…

Systematic review / meta-analysis 2018
Bones, joints and rehabilitation

A systematic review and meta-analysis of direct anterior approach versus posterior approach in total hip arthroplasty.

Journal of orthopaedic surgery and research

Background This meta-analysis aimed to evaluate the postoperative clinical outcomes and safety of the direct anterior approach (DAA) versus posterior approach (PA) in total hip arthroplasty (THA). Methods We searched PubMed, Embase, Web of Science, the Cochran…

Systematic review / meta-analysis 2020
Children's health

Association between parent and child physical activity: a systematic review.

The international journal of behavioral nutrition and physical activity

Background Childhood represents an important life stage for establishment of physical activity (PA) habits. Parents are assumed to play an important role in influencing children's PA. Earlier reviews have mainly focused on parental modelling, encouragement, an…

Systematic review / meta-analysis 2020
Children's health

The effect of exposure to long working hours on ischaemic heart disease: A systematic review and meta-analysis from the WHO/ILO Joint Estimates of the Work-related Burden of Disease and Injury.

Environment international

Background The World Health Organization (WHO) and the International Labour Organization (ILO) are developing Joint Estimates of the work-related burden of disease and injury (WHO/ILO Joint Estimates), with contributions from a large network of experts. Eviden…

Systematic review / meta-analysis 2019
Bones, joints and rehabilitation

Prevalence of low back pain in the elderly population: a systematic review.

Clinics (Sao Paulo, Brazil)

The aim of this study was to estimate the prevalence of low-back pain (LBP) and to identify the level of functional disability in elderly individuals in different populations. From January 1985 to October 2018, a search was performed using the following databa…