11,351,761 papers found

OBJECTIVE: To describe factors associated with HIV infection in men aged 15-26 years. SETTING: Rural Eastern Cape Province, South Africa. SAMPLE: A total of 1277 sexually experienced Xhosa male volunteers from 70 villages participating in a cluster randomized controlled trial of an HIV behavioural intervention. Xhosa…

This study's aim was to ascertain hereditary nonpolyposis colorectal cancer (HNPCC) families' views on the duty to inform with particular focus on the role of health professionals in disseminating familial genetic information. Eighty members of 16 families with a clinical or molecular diagnosis of HNPCC completed quali…

A search of the Medline database and ASCO 2003 conference proceedings was conducted to identify clinical trials currently underway using single-agent therapy for renal cell carcinoma (RCC). Combination trials were identified using the ASCO 2003 conference proceedings. Fourteen single-agent therapies employing different…

BACKGROUND/AIMS: A prolonged QT interval is frequent in chronic liver disease and its aetiology remains unsettled. The study's aim was to assess the role of portal hypertension in the pathogenesis of QT prolongation. METHODS: We measured the QT interval in: (1) 10 patients with non-cirrhotic portal hypertension (NCPH)…

BACKGROUND: Anesthesiologists often require laboratory data to estimate the bleeding risk among hypertensive pregnant women prior to administering regional anesthesia. Many rely on the bleeding time (BT) in making this determination. We examined whether the platelet count can adequately predict BT among a group of hype…

BACKGROUND AND PURPOSE: Magnetization transfer ratio histogram peak height (MTR-HPH) has been shown to correlate with macroscopic and microscopic brain disease in patients with multiple sclerosis (MS). We studied the changes in MTR-HPH and in Kurtzke's Expanded Disability Status Scale (EDSS) scores over time in a group…

Fresenius Kabi has developed FKS518, a fully human monoclonal antibody biosimilar to denosumab. The clinical development program included two randomized comparative trials: a PK study in healthy volunteers and a safety and efficacy study in osteoporosis patients. The demonstration of similarity and equivalence between…

A wide range of factors has detrimental impacts upon equity, diversity, and inclusion in clinical trials, amongst which participant burden can be significant. In addition to the potential physical burdens associated with investigational interventions, participants may face onerous demands related to factors like travel…

While traffic speed is a popular metric for evaluating road network efficiency and safety, its application is often limited. Studies typically focus on short stretches of road, specific design features, or particular highways, and even then, only during certain timeframes. This might be due to a lack of comprehensive t…

BACKGROUND: This study's aim was to quantify the carbon footprint of the 2023 American Academy of Orthopaedic Surgeons (AAOS) Annual Meeting and compare it to an alternative meeting structure. MATERIALS AND METHODS: We conducted a retrospective analysis of estimated greenhouse gas emissions from the AAOS 2023 Annual M…

OBJECTIVES: Cochlear implant (CI) users struggle with music perception. Generally, they have poorer pitch discrimination and timbre identification than peers with normal hearing, which reduces their overall music appreciation and quality of life. This study's primary aim was to characterize how the increased difficulty…

OBJECTIVES: To evaluate the characteristics, assessment methods and overall impact of pharmacist-led interventions on medication adherence (MA) and clinical outcomes in patients with co-morbid hypertension and diabetes. METHODS: A predetermined search in four scientific databases (Scopus, Cochrane, Medline, and CINAHL…

BACKGROUND: The variations and patterns presented by inferior gluteal nerve (IGN) have been linked to iatrogenic complications, particularly in pelvic operations. The aim of this meta-analysis was to obtain data regarding IGN morphometry, communication and relationship with nervous structures of the gluteal area, cours…

INTRODUCTION: Elasticity is a biomechanical property of muscle necessary for physical function and can be measured with shear wave elastography (SWE). SWE may be useful in diagnosing pathology, predicting injury, and monitoring rehabilitation. This would be beneficial for smaller muscles working synergistically to resi…

BACKGROUND: Psychiatric disorders are the conditions that most contribute to incapacity worldwide. While many healthcare professionals adapt in dealing with various demands, others do not. How much of these conditions is associated with affective experience needs to be studied. OBJECTIVE: Assess the prevalence of anxi…

OBJECTIVE: Osteodiscitis has been demonstrated to show significant morbidity and mortality. Cultures and CT guided biopsy (CTB) are commonly used diagnosis of osteodiscitis. This study's purpose is to evaluate the cost burden of CTB and to evaluate how IVDU affects patient management in the setting of osteodiscitis. M…

Adolescent idiopathic scoliosis (AIS) is a spine deformity whose progression during growth is affected by asymmetrical loads acting on the spine. The conservative brace treatment aims to limit the deformity's progression until the end of skeletal growth. This study's objective was to develop a patient-specific finite e…

INTRODUCTION: The dorsal striatum, comprised of the caudate and putamen, is implicated in the pathophysiology of psychosis spectrum disorders. Given the high concentration of dopamine receptors in the striatum, striatal dopamine imbalance is a likely cause in cortico-striatal dysconnectivity. There is great interest in…

BACKGROUND: Low-grade fibromyxoid sarcoma (LGFMS) typically involves deep soft tissue (beneath the fascia) of the proximal extremities and trunk. Long-term follow-up has shown a high rate of local recurrence, metastasis, and death. To the best of our knowledge, there is only one previous large series focusing on superf…

Poor data exist on the influence of holidays and weekdays on the number and the results of liver transplantation (LT) in Italy. The study's main objective is to investigate the impact of holidays and the different days of the week on the LT number and early graft survival rates in a multi-centric Italian series. We per…