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Bellville, Cape Town, South Africa Clinical Trials

A listing of Bellville, Cape Town, South Africa clinical trials actively recruiting patients volunteers.

Found (54) clinical trials

A Study to Evaluate the Safety and Efficacy of Upadacitinib (ABT-494) for Induction and Maintenance Therapy in Subjects With Moderately to Severely Active Ulcerative Colitis (UC)

This study comprises three sub-studies. The objective of sub-study 1 is to characterize the dose-response, efficacy, and safety of upadacitinib compared to placebo in inducing clinical remission in order to identify the induction dose of upadacitinib for further evaluation in sub-study 2. The objective of sub-study 2 is to evaluate …

Phase

5.79 miles

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A Study of the Efficacy and Safety of Risankizumab in Participants With Moderately to Severely Active Crohn's Disease

The purpose of this study is to evaluate the efficacy and safety of risankizumab versus placebo during induction therapy in participants with moderately to severely active Crohn's disease (CD).

Phase

5.79 miles

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A Study to Assess the Efficacy and Safety of Risankizumab in Participants With Moderately to Severely Active Crohn's Disease Who Failed Prior Biologic Treatment

The objective of Study M15-991 is to evaluate the efficacy and safety of risankizumab versus placebo during induction therapy in participants with moderately to severely active CD.

Phase

5.79 miles

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Study of Durvalumab With Chemoradiotherapy for Women With Locally Advanced Cervical Cancer (CALLA)

Women will be randomized in a 1:1 ratio to receive treatment with concurrent durvalumab + standard of care (SoC) or Placebo + Soc, followed by durvalumab/placebo maintenance for 24 months.

Phase

5.84 miles

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Efficacy and Safety of Pembrolizumab (MK-3475) With Platinum Doublet Chemotherapy as Neoadjuvant/Adjuvant Therapy for Participants With Resectable Stage II IIIA and Resectable IIIB (T3-4N2) Non-small Cell Lung Cancer (MK-3475-671/KEYNOTE-671)

This trial will evaluate the safety and efficacy of pembrolizumab (MK-3475) in combination with platinum doublet neoadjuvant chemotherapy (NAC) before surgery [neoadjuvant phase], followed by pembrolizumab alone after surgery [adjuvant phase] in participants with resectable stage II, IIIA, and resectable IIIB (T3-4N2) non-small cell lung cancer (NSCLC). The primary hypotheses …

Phase

5.84 miles

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Pembrolizumab (MK-3475) Plus Chemotherapy Versus Placebo Plus Chemotherapy in Participants Gastric or Gastroesophageal Junction (GEJ) Adenocarcinoma (MK-3475-859/KEYNOTE-859)

The purpose of this study is to evaluate the efficacy of pembrolizumab (MK-3745) in combination with chemotherapy (Cisplatin combined with 5-Fluorouracil [FP regimen] or oxaliplatin combined with capecitabine [CAPOX regimen]) versus placebo in combination with chemotherapy (FP or CAPOX regimens) in the treatment of human epidermal growth factor receptor 2 …

Phase

6.0 miles

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Study of Chemotherapy With Pembrolizumab (MK-3475) Followed by Maintenance With Olaparib (MK-7339) for the First-Line Treatment of Women With BRCA Non-mutated Advanced Epithelial Ovarian Cancer (EOC) (MK-7339-001/KEYLYNK-001/ENGOT-ov43)

Following a lead-in period during which all participants receive a single 3-week cycle of carboplatin/paclitaxel, participants will be randomly assigned in to one of three treatment arms Pembrolizumab+Olaparib, Pembrolizumab+Placebo for Olaparib, or Placebo for Pembrolizumab+Placebo for Olaparib. At Investigator's discretion and prior to participant randomization, one of the following carboplatin/paclitaxel …

Phase

6.0 miles

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Safety and Efficacy of Pembrolizumab Compared to Placebo in Resected High-risk Stage II Melanoma (MK-3475-716/KEYNOTE-716)

This 2-part study will evaluate the safety and efficacy of pembrolizumab (MK-3475) compared to placebo in participants with surgically resected high-risk Stage II melanoma. Participants in Part 1 will receive either pembrolizumab or placebo in a double-blind design for up to 17 cycles. Participants who receive placebo or who stop …

Phase

6.0 miles

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Talazoparib + Enzalutamide vs. Enzalutamide Monotherapy in mCRPC

Part 1 is an open-label, non-randomized, safety and PK run-in study designed to confirm the starting dose of talazoparib in combination with enzalutamide through assessment of target safety events and PK at select sites. Part 2 is a randomized, double-blind, placebo-controlled, multinational study comparing talazoparib plus enzalutamide vs. placebo plus …

Phase

6.0 miles

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PeriOperative ISchemic Evaluation-3 Trial

The POISE-3 study is a 10,000 patient, multicentre, international, non-inferiority randomized controlled trial of tranexamic acid (TXA) versus placebo and, using a partial factorial design, of a perioperative hypotension-avoidance versus hypertension-avoidance strategy. The primary objective of the study is to determine; if TXA is superior to placebo for the occurrence …

Phase

8.71 miles

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