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NCT ID: NCT04801758 Active, not recruiting - HIV Infection Clinical Trials

Analytical Treatment Interruption (ATI) to Assess the Immune System's Ability to Control HIV in Participants Who Became HIV-infected During the HVTN 704/HPTN 085 AMP Study

Start date: August 22, 2022
Phase: N/A
Study type: Interventional

The purpose of this study is to learn whether having the AMP Study antibody (called VRC01) in a person's body might help their immune system control HIV better, even without HIV medication called antiretroviral therapy or ART, if they get HIV. This study will evaluate the viral and immune system responses in an Analytical Treatment Interruption (ATI), in participants who received VRC01 or placebo and got HIV while enrolled in HVTN 704/HPTN 085 (NCT02716675). Participants in this study will stop taking their HIV medication. They will stay off HIV medication unless and until the HIV levels in their blood show that their immune system is unable to control the HIV or they meet other ART re-start criteria as noted in section "Detailed Description". While they are not taking HIV medication, their HIV levels will be tested frequently, and their health will be monitored closely. This is called an analytical treatment interruption, or an ATI. An ATI is an experimental procedure that is only used in carefully monitored research.

NCT ID: NCT04801186 Completed - Clinical trials for Metastatic Castration-resistant Prostates Cancer

Retrospective Study to Describe the Real-world Treatment Patterns and Associated Clinical Outcomes in Patients With Metastatic Castration-resistant Prostates Cancer

REMPRO
Start date: September 28, 2021
Phase:
Study type: Observational

This is a multi-country, multi-centre, retrospective, non-interventional cohort study planned to include patients diagnosed with mCRPC between 01 January 2016 and 31 December 2018, who have received at least 1 line of treatment (LOT) in the mCRPC setting, and have 12 months of follow-up data available.

NCT ID: NCT04786964 Terminated - Clinical trials for Metastatic Non-squamous Non Small Cell Lung Cancer

Study of Pemetrexed+Platinum Chemotherapy With or Without Cosibelimab (CK-301) in First Line Metastatic Non-squamous Non-Small Cell Lung Cancer

CONTERNO
Start date: December 8, 2021
Phase: Phase 3
Study type: Interventional

This is an efficacy and safety study of cosibelimab (CK-301) combined with pemetrexed/platinum chemotherapy versus pemetrexed/platinum chemotherapy alone in participants with advanced or metastatic non-squamous non-small cell lung cancer (NSCLC) who have not previously received systemic therapy for advanced disease. Participants will be randomly assigned in a 2:1 ratio to receive cosibelimab combined with pemetrexed/platinum (Investigators choice of cisplatin or carboplatin), OR pemetrexed/platinum (Investigators choice of cisplatin or carboplatin). The primary hypothesis is that cosibelimab in combination with pemetrexed/platinum chemotherapy prolongs Overall Survival (OS) compared to pemetrexed/platinum chemotherapy alone.

NCT ID: NCT04784715 Active, not recruiting - Clinical trials for Breast Cancer; HER2-positive; Metastatic

Trastuzumab Deruxtecan (T-DXd) With or Without Pertuzumab Versus Taxane, Trastuzumab and Pertuzumab in HER2-positive Metastatic Breast Cancer (DESTINY-Breast09)

Start date: April 26, 2021
Phase: Phase 3
Study type: Interventional

The study will evaluate the efficacy and safety of trastuzumab deruxtecan (also known as T-DXd, DS-8201a), either alone or in combination with pertuzumab, in treating patients with Human epidermal growth factor receptor 2 (HER2)-positive breast cancer as a first line of treatment in the metastatic setting.

NCT ID: NCT04767373 Active, not recruiting - Clinical trials for Respiratory Syncytial Virus Infection

Efficacy and Safety of Clesrovimab (MK-1654) in Infants (MK-1654-004)

Start date: April 7, 2021
Phase: Phase 2/Phase 3
Study type: Interventional

The primary objectives of this phase 2b/3 double-blind, randomized, placebo-controlled study are to evaluate the efficacy and safety of clesrovimab in healthy pre-term and full-term infants. It is hypothesized that clesrovimab will reduce the incidence of respiratory syncytial virus (RSV)-associated medically attended lower respiratory infection (MALRI) from Days 1 through 150 postdose compared to placebo.

NCT ID: NCT04764188 Active, not recruiting - NSCLC Clinical Trials

An Observational Study to Evaluate the Real-World Clinical Management and Outcomes of ALK-Positive Advanced NSCLC Participants Treated With Alectinib

ReAlec
Start date: May 10, 2021
Phase:
Study type: Observational

This study aims to characterize the clinical management and outcomes of participants diagnosed with anaplastic lymphoma kinase (ALK)-positive advanced non-small cell lung cancer (NSCLC) who are being treated with alectinib in real-world clinical practice.

NCT ID: NCT04751292 Completed - Hypertension Clinical Trials

HIGH Altitude CArdiovascular REsearch Latin America Population Study

HIGHCARE-LAPS
Start date: January 26, 2021
Phase:
Study type: Observational

High blood pressure (BP) is one of the principal cardiovascular risk factors. While BP levels and hypertension prevalence are well characterized in many populations, information on BP and on cardiovascular risk profile in high altitude inhabitants is limited and frequently contradictory, especially in the large highland populations of South America. The information on the effects of permanent high altitude exposure on cardiovascular variables including BP may be relevant in the light of the known BP-increasing effect of acute exposure to high altitude hypoxia. This information may have practical implications for millions of people living at elevated altitudes in Asia, South America and Africa. The inconclusive epidemiological evidence on BP and cardiovascular risk in high altitude dwellers may be the result of several factors, among them: 1) confounding by genetic and socio-economic factors; 2) imperfect methods of BP evaluation, in particular lack of data on ambulatory and home BP (both methods considered superior to conventional clinic BP in the assessment of exposure to high BP). On this background, the general aim of the study is to compare blood pressure levels and cardiovascular risk profile among population-based samples of subjects residing in Peruvian communities living at different altitudes.

NCT ID: NCT04742192 Completed - Clinical trials for Non-small Cell Lung Cancer

Non-interventional, Prospective Study to Determine Prevalence of EGFR Mutations in Non-small Cell Lung Cancer

EARLY-EGFR
Start date: March 4, 2021
Phase:
Study type: Observational

This prospective, multicountry, multicentre, non-interventional study plans to include patients who have undergone surgery for early-stage (IA to IIIB on the basis of pathologic criteria) non-squamous NSCLC up to 6 weeks prior to enrolment into the study. The main objective of this study is to determine the prevalence of EGFRm in patients with surgically resected early-stage (IA to IIIB) non-squamous NSCLC as there are limited data on its prevalence in this patient population.

NCT ID: NCT04738487 Recruiting - Lung Neoplasms Clinical Trials

Coformulation of Pembrolizumab/Vibostolimab (MK-7684A) Versus Pembrolizumab (MK-3475) Monotherapy for Programmed Cell Death 1 Ligand 1 (PD-L1) Positive Metastatic Non-Small Cell Lung Cancer (MK-7684A-003, KEYVIBE-003)

Start date: April 7, 2021
Phase: Phase 3
Study type: Interventional

The primary hypotheses are that coformulated pembrolizumab/vibostolimab is superior to pembrolizumab alone with respect to (1) overall survival (OS) in participants with programmed cell death 1 ligand 1 (PD-L1) tumor proportion score (TPS) ≥50%, TPS ≥1% and TPS 1% to 49%; and (2) progression-free survival (PFS) per Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 by blinded independent central review (BICR), in participants with PD-L1 TPS ≥1% and TPS ≥50%.

NCT ID: NCT04736199 Active, not recruiting - Prostatic Neoplasms Clinical Trials

Darolutamide in Addition to ADT Versus ADT in Metastatic Hormone-sensitive Prostate Cancer

ARANOTE
Start date: February 23, 2021
Phase: Phase 3
Study type: Interventional

The purpose of the study is to assess the efficacy and safety of darolutamide in combination with standard androgen deprivation therapy (ADT) in patients with metastatic hormone sensitive prostate cancer.