The New England journal of medicine
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Randomized Controlled Trial
Oxantel pamoate-albendazole for Trichuris trichiura infection.
Infections with soil-transmitted helminths (Ascaris lumbricoides, hookworm, and Trichuris trichiura) are widespread and often occur concomitantly. These parasitic-worm infections are typically treated with albendazole or mebendazole, but both drugs show low efficacy against T. trichiura. Albendazole is the drug of choice against hookworm. ⋯ Treatment with oxantel pamoate-albendazole resulted in higher cure and egg-reduction rates for T. trichiura infection than the rates with standard therapy. (Funded by the Medicor Foundation and the Swiss National Science Foundation; Current Controlled Trials number, ISRCTN54577342.).
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The Patient-Centered Outcomes Research Institute (PCORI) has established distinctive pathways for funding and conducting practical research and has awarded over $318 million for studies covering a wide range of conditions, locations, and socioeconomic characteristics.
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Randomized Controlled Trial Multicenter Study Comparative Study
Final trial report of sentinel-node biopsy versus nodal observation in melanoma.
Sentinel-node biopsy, a minimally invasive procedure for regional melanoma staging, was evaluated in a phase 3 trial. ⋯ Biopsy-based staging of intermediate-thickness or thick primary melanomas provides important prognostic information and identifies patients with nodal metastases who may benefit from immediate complete lymphadenectomy. Biopsy-based management prolongs disease-free survival for all patients and prolongs distant disease-free survival and melanoma-specific survival for patients with nodal metastases from intermediate-thickness melanomas. (Funded by the National Cancer Institute, National Institutes of Health, and the Australia and New Zealand Melanoma Trials Group; ClinicalTrials.gov number, NCT00275496.).