42,202 papers found

BACKGROUND: MRI findings of carotid plaque components have been studied recently as a tool to predict recurrent ischemic events. We performed a systematic review and meta-analysis to summarize the association of MRI-determined intraplaque hemorrhage, lipid-rich necrotic core, and thinning/rupture of the fibrous cap wit…

BACKGROUND: Stemless anatomic total shoulder arthroplasty (TSA) is used in the treatment of osteoarthritis of the shoulder joint and other degenerative shoulder diseases. It has several proposed advantages over stemmed TSA including increased bone preservation, decreased operative time, and easier removal at revis…

INTRODUCTION: Opening of the blood-brain barrier (BBB) by pulsed low intensity ultrasound has been developed during the last decade and is now recognized as a safe technique to transiently and repeatedly open the BBB. This non- or minimally invasive technique allows for a targeted and uniform dispersal of a wide range…

OBJECTIVE: The purpose of this systematic review is to evaluate and summarize current evidence for diagnosis of common conditions causing low back pain and to propose standardized terminology use. METHODS: A systematic review of the scientific literature was conducted from inception through December 2018. Electronic d…

HIV and pneumonia infections have both been shown to negatively impact lung function. However, evidence of the role of inflammation on lung dysfunction in HIV and pneumonia co-infected individuals remains limited. We aimed to systematically review the association of inflammatory markers and lung abnormalities in HIV an…

OBJECTIVES: Rates of nosocomial infections caused by carbapenem-resistant Klebsiella pneumoniae (CRKP) have increased. A meta-analysis was conducted to explore risk factors for CRKP infection in order to provide a theoretical basis for reducing the CRKP infection rate and actively preventing CRKP infection. METHODS: O…

OBJECTIVE: To review all literature on the nonmedical use (NMU) and diversion of prescription stimulants to better understand the characteristics, risk factors, and outcomes of NMU and to review risk-reduction strategies. METHOD: We systematically searched PubMed, PsycINFO, and SCOPUS from inception to May 2018 for st…

The aim of this study was to assess the effectiveness of low-level laser therapy (LLLT) for pain management after root canal treatment or retreatment. An electronic search for randomized controlled trials was conducted prior to November 2018, through PubMed, EMBASE, the Cochrane library (CENTRAL), and Web of Science. A…

BACKGROUND: This meta-analysis aimed to identify the clinicopathological factors that could predict the risk of occult lateral neck lymph node metastasis (OLLNM) in N0/N1a papillary thyroid cancer (PTC). METHODS: A literature search of PubMed, Web of Science, OvidSP, and Chinese National Knowledge Infrastructure datab…

HIV associated tuberculosis (TB) morbidity and mortality is a major concern in sub-Saharan Africa. Understanding the level of HIV infection among TB patients is vital for adequate response. We conducted a systematic review and meta-analysis to estimate the prevalence of HIV in TB patients in sub-Saharan Africa. We sear…

PURPOSE: Guidelines recommend crystalloids for fluid resuscitation in sepsis/shock and switching to albumin in cases where crystalloids are insufficient. We evaluated hemodynamic response to crystalloids/colloids in critically ill adults. MATERIALS AND METHODS: The primary research question was: "Are crystalloids suff…

Incidence of primary CNS lymphoma (PCNSL) is increasing, while prognosis is improving as treatments advance. However, declined cognitive functioning remains a major challenge in the treatment of PCNSL. This cognitive decline, in conjunction with other symptoms caused by the disease or its treatment, or both, can compro…

To present nine new cases of superior ophthalmic vein thrombosis (SOVT) and compare these with the literature, and to assess the impact of SOVT for the clinician.Using the data bases of the Department of Ophthalmology of the AMC, we searched for patients with radiologically evidenced SOVT between January 2006 and Decem…

PURPOSE OF REVIEW: An emerging body of evidence has raised concern regarding the potentially harmful effects of inhaled pollutants on the central nervous system during the last decade. In the general population, traffic-related air pollution (TRAP) exposure has been associated with adverse effects on cognitive, behavio…

BACKGROUND: Chronic heart failure (CHF), the final phase of various heart diseases, is a serious public health problem resulting in high hospitalization rates, mortality, and increasing health care costs. Nuanxin capsule (NXC), a Chinese herbal formula, has been widely used in the treatment of CHF. However, the safety…

PURPOSE: To evaluate the clinical effectiveness of intravitreal bevacizumab (IVB) injection combined with cataract surgery in the treatment of patients with cataract and coexisting diabetic retinopathy (DR). METHODS: Pertinent comparative studies were identified through systemic searches of PubMed, EMBASE, and the Coc…

OBJECTIVES: Several randomized controlled trials have compared adrenaline (epinephrine) with alternative therapies in patients with cardiac arrest with conflicting results. Recent observational studies suggest that adrenaline might increase return of spontaneous circulation but worsen neurologic outcome. We systematica…

The frequent and intensive training and performance of pre-professional ballet dancers and sportspersons is offered at a time when young ballet dancers and young athletes may be vulnerable to injury due to the progress through adolescence and growth spurts.There are changes in range of motion during the progress throug…

OBJECTIVE: To assess risk of bias and to investigate methodological issues concerning the design, conduct and analysis of randomised controlled trials (RCTs) testing acupuncture for knee osteoarthritis (KOA). METHODS: PubMed, EMBASE, Cochrane Central Register of Controlled Trials and four major Chinese databases were…

BACKGROUND: Total knee arthroplasty (TKA) is accompanied by moderate-to-severe postoperative pain. Postoperative pain will hamper functional recovery and lower patients' satisfaction with surgery. Recently, periarticular local infiltration analgesia (LIA) has been widely used in TKA. However, there is no definite answe…