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Discover 15,316 clinical trials near Massachusetts. Find research studies in your area.
Showing 4141-4160 of 15,316 trials
NCT03526354
The proposed study is a 4-site, 12-week, novel, feasibility, investigation of patients who have co-occurring diagnoses of schizophrenia and current substance use disorder (alcohol, cocaine, heroin, or cannabis). Thirty-nine participants will be randomly assigned to switch to brexpiprazole (the brexpiprazole group) or remain on the same antipsychotic treatment (the control group). The study will be conducted at 4 sites in the US. The investigators expect to enroll 80 subjects across 3 sites. UMass Medical School, Worcester MA is the lead site. Sub-sites include Massachusetts General Hospital (MGH) and the University of North Carolina at Chapel Hill (UNC).
NCT03188393
This phase II trial studies how well biopsy of breast after chemotherapy works in predicting pathologic response in patients with stage II-IIIA breast cancer undergoing breast conserving surgery. Tumor tissue collected from biopsy before surgery may help to check if chemotherapy destroyed the breast cancer cells and may be compared to the tumor removed during surgery to check if they are the same.