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   Articles with "multicenter" as a keyword



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Paramagnetic Rim Lesions are Specific to Multiple Sclerosis: An International Multicenter 3T MRI Study

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recommendations! Published in 2020 at "Annals of Neurology"

DOI: 10.1002/ana.25877

Abstract: In multiple sclerosis (MS), a subset of chronic active white matter lesions are identifiable on magnetic resonance imaging by their paramagnetic rims, and increasing evidence supports their association with severity of clinical disease. We studied… read more here.

Keywords: multicenter; paramagnetic rim; multiple sclerosis; international multicenter ... See more keywords

A Multicenter Study of Hereditary Transthyretin Amyloidosis in China

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recommendations! Published in 2025 at "Annals of Neurology"

DOI: 10.1002/ana.27203

Abstract: Hereditary transthyretin amyloidosis (ATTRv) is an autosomal dominant genetic disease characterized by the misfolding and deposition of the transthyretin (TTR) protein. This study aimed to describe the clinical and genetic characteristics of ATTRv in a… read more here.

Keywords: transthyretin; transthyretin amyloidosis; hereditary transthyretin; multicenter ... See more keywords

A simplified cardiac damage staging predicts the outcome of patients undergoing TAVR—A multicenter analysis

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recommendations! Published in 2022 at "Catheterization and Cardiovascular Interventions"

DOI: 10.1002/ccd.30368

Abstract: A significant number of patients with severe aortic stenosis (AS) undergoing transcatheter aortic valve replacement (TAVR) suffer from extra‐aortic cardiac damage. Few studies have investigated strategies to quantify cardiac damage and stratify patients accordingly in… read more here.

Keywords: cardiac damage; damage; patients undergoing; undergoing tavr ... See more keywords

Multicenter performance evaluation and reference range determination of a new one‐stage factor VIII assay

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recommendations! Published in 2022 at "Journal of Clinical Laboratory Analysis"

DOI: 10.1002/jcla.24294

Abstract: We conducted a multicenter evaluation of a new one‐stage factor VIII (FVIII) assay (Roche Diagnostics), intended for the quantitative assessment of FVIII activity. We evaluated the analytical performance of the FVIII assay on the cobas… read more here.

Keywords: evaluation; one stage; multicenter; factor viii ... See more keywords

Robotic and Laparoscopic Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy, Multicenter Study From Saudi Arabia

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recommendations! Published in 2024 at "Journal of Surgical Oncology"

DOI: 10.1002/jso.27902

Abstract: Peritoneal metastasis (PM) is a common evolution of abdominal tumors. Without aggressive multimodal treatment, it is associated with a poor prognosis. The aim of this study is to present a multicenter results from Saudi Arabia… read more here.

Keywords: laparoscopic cytoreductive; robotic laparoscopic; cytoreductive surgery; multicenter ... See more keywords

Classifying multicenter approaches to invasive mechanical ventilation for infants with bronchopulmonary dysplasia using hierarchical clustering analysis.

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recommendations! Published in 2023 at "Pediatric pulmonology"

DOI: 10.1002/ppul.26488

Abstract: INTRODUCTION Evidence-based ventilation strategies for infants with severe bronchopulmonary dysplasia (BPD) remain unknown. Determining whether contemporary ventilation approaches cluster as specific BPD strategies may better characterize care and enhance the design of clinical trials. The objective… read more here.

Keywords: multicenter; ventilation; clustering analysis; mechanical ventilation ... See more keywords

A Multicenter Phase II Study on Photodynamic Therapy Using Talaporfin Sodium (ME2906) and a Semiconductor Laser (PNL6405CIN) for Intraepithelial Tumors of the Cervix

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recommendations! Published in 2025 at "Reproductive Medicine and Biology"

DOI: 10.1002/rmb2.70001

Abstract: ABSTRACT Purpose Conization for high‐grade cervical intraepithelial neoplasia (CIN2–3) often harms obstetric outcomes. Photodynamic therapy (PDT) with talaporfin sodium provides a cervix‐sparing alternative with short photosensitivity. We investigated the efficacy and safety of talaporfin‐PDT for… read more here.

Keywords: talaporfin sodium; sodium; cin2; multicenter ... See more keywords

Collaborative inference for treatment effect with distributed data-sharing management in multicenter studies

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recommendations! Published in 2024 at "Statistics in medicine"

DOI: 10.1002/sim.10068

Abstract: Data sharing barriers present paramount challenges arising from multicenter clinical studies where multiple data sources are stored and managed in a distributed fashion at different local study sites. Merging such data sources into a common… read more here.

Keywords: treatment; data sharing; inference; multicenter ... See more keywords

First in-vivo multicenter experience with the novel CVAC 2.0 ureteroscope with simultaneous irrigation and aspiration functionality

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recommendations! Published in 2025 at "World Journal of Urology"

DOI: 10.1007/s00345-025-05912-x

Abstract: Advancements in ureteroscopy (URS) technology aim to reduce postoperative residual stone burden. A steerable ureteroscope renal evacuation (SURE) procedure using the CVAC® steerable aspiration catheter (Calyxo Pleasanton, CA) has shown safety and efficacy in a… read more here.

Keywords: cvac system; cvac; aspiration; multicenter ... See more keywords

Evaluation of severe and fatal injuries in extreme and contact sports: an international multicenter analysis

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recommendations! Published in 2018 at "Archives of Orthopaedic and Trauma Surgery"

DOI: 10.1007/s00402-018-2935-8

Abstract: PurposeThe participation in extreme and contact sports has grown internationally, despite the significant risk for major and multiple injuries. We conducted this multicenter study to evaluate sport-specific injury patterns and mechanisms, to characterize individuals at… read more here.

Keywords: extreme contact; multicenter; contact sports; fatal injuries ... See more keywords

Seronegative myasthenic crisis: a multicenter analysis

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recommendations! Published in 2022 at "Journal of Neurology"

DOI: 10.1007/s00415-022-11023-z

Abstract: Myasthenic crisis (MC) is a life-threatening condition for patients with myasthenia gravis (MG). Seronegative patients represent around 10–15% of MG, but data on outcome of seronegative MCs are lacking. We performed a subgroup analysis of… read more here.

Keywords: seronegative patients; seronegative myasthenic; crisis; myasthenic crisis ... See more keywords