Clinical Trials Logo

Filter by:
NCT ID: NCT05551273 Recruiting - HIV Infections Clinical Trials

Study of Oral TLR8 Agonist Selgantolimod on HBsAg in Participants With Both Chronic Hepatitis B and HIV

Start date: May 5, 2023
Phase: Phase 2
Study type: Interventional

The study aims to assess safety and tolerability of oral toll-like receptor (TLR) 8 agonist Selgantolimod (SLGN) administered for 24 weeks in participants with both CHB and HIV who have been receiving suppressive antiviral therapy for both viruses for ≥5 years and have qHBsAg level >1000 (3 log10) IU/mL at screening. The study will also evaluate if TLR8 stimulation with SLGN will reduce hepatitis B surface antigen (HBsAg) titers in the blood.

NCT ID: NCT05534984 Recruiting - Monkeypox Clinical Trials

Study of Tecovirimat for Human Monkeypox Virus

STOMP
Start date: September 12, 2022
Phase: Phase 3
Study type: Interventional

A5418 is a randomized, placebo-controlled, double-blind study to establish the efficacy of tecovirimat for the treatment of people with laboratory-confirmed or presumptive HMPXV disease.

NCT ID: NCT05524987 Recruiting - Hypertension Clinical Trials

Addressing HyperteNsion and Diabetes Through Community-Engaged Systems in Puno, Peru (ANDES Study)

ANDES
Start date: March 20, 2023
Phase: N/A
Study type: Interventional

Hypertension (HTN) has become the largest driver of morbidity and mortality (M&M) worldwide, affecting nearly 1 billion persons, the vast majority living in low- and middle-income countries (LMICs). While clinical research has identified highly-efficacious and inexpensive options to control HTN, rates of awareness, treatment and control of HTN are abysmally low. Implementation strategies that can effectively reach and engage patient populations while feasible within the constraints of frail health systems are urgently needed. In Peru, less than 10% of those with HTN are optimally controlled and thus avoidable M&M continues to increase at unacceptable levels. In the proposed ANDES strategy, ANDES research team will study a vulnerable, impoverished indigenous Andean population that has a high prevalence of HTN (18.5%) and Type 2 Diabetes (T2D) (7.4%); living at high altitude. The study has two phases: UG3/UH3. During the formative UG3 phase (ended 12/31/22) we completed 3 aims, including: a) adapting community-based service delivery models for detection/control of HTN/T2D using stakeholder-engaged approaches; and b) assessed short-term implementation and service outcomes of pilot Health Fairs to detect HTN/T2D and a CHW-led model for engagement and treatment of HTN/T2D in two communities. A number of stakeholder in-depth interviews revealed significant limitations to HTN control. Discrete Choice Experiments (DCEs) surveys helped understand attributes for a community health worker (CHW)-led HTN care program that patients would value. Human-Centered Design was used to refine CHWs manual prototype, frequency and content of training sessions on patients, training CHW, supervision and integration into the healthcare system; facility-based health worker training content and approaches; identified opportunities for CHWs to improve health care system by helping to promote hypertension diagnosis, treatment and control. All these activities were used to refine the protocol that was tested in the pilot study where 1,079 subjects underwent blood pressure monitoring under a Standard Operating Procedure using electronic tablets to construct a REDCap database. The UH3 phase will test the adapted ANDES strategy. ANDES is a two-arm, individually randomized superiority trial with parallel assignment. The overall objective of ANDES is to evaluate the effectiveness of a home-based Health Agent-led intervention in reducing blood pressure and improving diabetes control in patients from under-resourced communities in Puno, Peru. Potential ANDES study participants will be identified, screened, and recruited via 2 different mechanisms: 1) community health fairs and 2) healthcare facility-based enrollment. Health fair planning, will be conducted in collaboration with DIRESA & EsSalud and local healthcare facility leaders. All health fair attendees will be screened for blood pressure measurements. ANDES research study staff will do screening at tents in the health facilities after doctors refer patients (or for any patients to visit who want) to inquire about their willingness for an in-person screening visit at their home. Recruitment will be rolling over 24 months during which 1068 participants in total (534 participants per arm) will be enrolled. To detect a difference in systolic blood pressure of 2.5 mmHg between intervention and control arms with 95% confidence, 90% power and a standard deviation of 12 mmHg, ANDES research team would need 485 participants per arm. Assuming a conservative lost-to-follow-up of 10% at 12 months, ANDES research team would need to randomize 1068 participants in total (534 participants per arm). The primary outcome is to determine if the ANDES intervention impacts SBP in comparison to the usual care arm 12 months after randomization. ANDES participants will initiate one of two care pathways according to the randomization assignment. Participants in the usual care group will be referred to their local healthcare facility for evaluation and/or to receive medical therapy per typical standard of care and at the discretion of the treating physician for the entirety of the ANDES study. Participants in the ANDES intervention group will receive the ANDES implementation package consisting of health agent home visits for 12 consecutive months. Implementation package delivery will end after month 12, at which time intervention participants will be advised to obtain standard care from their local healthcare facility. Study outcome measures will be obtained in both the usual care and ANDES intervention group at months 12 and 18 post-randomization. All participants will receive visits at baseline, 12 and 18 months for study outcome assessments. Intervention participants will additionally receive a total of 12 visits by health agents as part of the intervention package, for a total of 18 visits for those assigned to the intervention group.

NCT ID: NCT05523167 Recruiting - Dermatomyositis Clinical Trials

A Study to Investigate the Efficacy and Safety of Efgartigimod PH20 SC in Adult Participants With Active Idiopathic Inflammatory Myopathy.

ALKIVIA
Start date: October 12, 2022
Phase: Phase 2/Phase 3
Study type: Interventional

This study's purpose is to measure the treatment response from efgartigimod PH20 SC compared with placebo in participants with Idiopathic Inflammatory Myopathy (IIM). Participants with the IIM subtypes of dermatomyositis (DM), immune-mediated necrotizing myopathy (IMNM), or certain other subtypes of polymyositis (PM; including antisynthetase syndrome [ASyS]) will be included in the study. Treatment response will be measured by Total improvement score (TIS). Additional information can be found on https://myositis-study.com/.

NCT ID: NCT05458297 Recruiting - Clinical trials for Chronic Lymphocytic Leukemia

A Study of Zilovertamab Vedotin (MK-2140) as Monotherapy and in Combination in Participants With Aggressive and Indolent B-cell Malignancies (MK-2140-006)

Start date: July 21, 2022
Phase: Phase 2
Study type: Interventional

The purpose of this study is to assess the safety and tolerability of zilovertamab vedotin as monotherapy and in combination in participants with select B-cell lymphomas including mantle cell lymphoma (MCL), Richter's transformation lymphoma (RTL), follicular lymphoma (FL), and chronic lymphocytic leukemia (CLL). This study will also evaluate zilovertamab vedotin as monotherapy and in combination with respect to objective response rate. - Cohort A: Participants with relapsed or refractory MCL relapsed or refractory disease after at least 2 prior systemic therapies including a Bruton's tyrosine kinase inhibition/inhibitor (BTKi), and post therapy chimeric antigen receptor T (CAR-T) cell therapy or ineligible for CAR-T cell therapy - Cohort B: Participants with relapsed or refractory RT disease after at least 1 prior systemic therapy - Cohort C: Participants with relapsed or refractory MCL relapsed or refractory disease after at least 1 prior systemic therapy and no prior exposure to a non-covalent BTKi - Cohort D: Participants with relapsed or refractory FL and CLL relapsed or refractory disease after at least 2 prior systemic therapies and have no other available therapy - Cohort E: Participants with relapsed or refractory FL after at least 2 prior systemic therapies and have no other available therapy - Cohort F: Participants with relapsed or refractory CLL after at least 2 prior systemic therapies and have no other available therapy The primary study hypothesis is that zilovertamab vedotin monotherapy has an increased Objective Response Rate (ORR) per Lugano Response Criteria as assessed by blinded independent central review (BICR).

NCT ID: NCT05443139 Recruiting - Depression Clinical Trials

Online Multi-component Psychological Intervention for Depression, Anxiety and Well-being in 7 Countries

Start date: December 23, 2022
Phase: N/A
Study type: Interventional

This study evaluates the effectiveness of an online Multi-component psychological intervention, that is focused on providing self-support to the population of 5 Latin American countries and 2 European Countries. The objectives of the intervention are: 1) To reduce the symptoms of anxiety and depression in the adult population, 2) To increase the levels of subjective well-being.

NCT ID: NCT05435820 Recruiting - Clinical trials for Major Depressive Disorder

Near-infrared Transcranial Laser Therapy in Subjects With Major Depressive Disorder: A Study of Dosing With Laser

Start date: July 1, 2022
Phase: N/A
Study type: Interventional

The Near-infrared transcranial laser therapy (NIR-TLT) is a non-ionizing electromagnetic wave. The NIR-TLT is invisible, penetrates the skin and skull into brain tissue and is non-invasive. The benefits of NIR-TLT are wavelength specific. A mitochondrial enzyme, the Cytochrome c oxidase, is the primary chromophore for the NIR-TLT with a wavelength of around 830 nm. When this enzyme is activated, it leads to increased adenosine triphosphate (ATP) production and this event is related to the promotion of cellular plasticity and cytoprotection. These are critical cellular processes for recovery of the depressive patients. Therefore, this study will contribute to answer the question of whether NIR-TLT has an antidepressant effect and whether it is acceptable in minority population.

NCT ID: NCT05398263 Recruiting - Asthma Clinical Trials

Tezepelumab Efficacy and Safety in Reducing Oral Corticosteroid Use in Adults With Oral Corticosteroid Dependent Asthma

SUNRISE
Start date: August 9, 2022
Phase: Phase 3
Study type: Interventional

A Randomised, Double-Blind, Parallel-Group, Placebo-Controlled 28-week Phase 3 Efficacy and Safety Study of Tezepelumab in Reducing Oral Corticosteroid Use in Adults with Oral Corticosteroid Dependent Asthma

NCT ID: NCT05383742 Recruiting - Clinical trials for Tuberculous Meningitis

Trial of a Six-Month Regimen of High-Dose Rifampicin, High-Dose Isoniazid, Linezolid, and Pyrazinamide Versus a Standard Nine-Month Regimen for the Treatment of Adults and Adolescents With Tuberculous Meningitis

Start date: December 7, 2023
Phase: Phase 2
Study type: Interventional

The purpose of this study is to compare a 6-month regimen of high-dose rifampicin (RIF), high-dose isoniazid (INH), linezolid (LZD), and pyrazinamide (PZA) versus the World Health Organization (WHO) standard of care (SOC) treatment for tuberculosis meningitis (TBM).

NCT ID: NCT05361486 Recruiting - Malaria, Vivax Clinical Trials

Radical Cure (RC) With Tafenoquine or Primaquine After Semi-quantitative G6PD Testing: A Feasibility Study in Peru

Start date: August 28, 2023
Phase:
Study type: Observational

The goal of this study is to evaluate the operational feasibility of using a new treatment algorithm for Malaria Vivax in Peru. The implementation package includes the following interventions: - A revised vivax treatment algorithm that incorporates new Radical Cure tools (G6PD test + Tafenoquine or Primaquine) - The training of Health Care Providers ( HCPs) in the revised algorithm and the use of the new RC tools - Patient counselling - A follow-up visit at Day 3 [+2 days] for patients after treatment start - Accompanying supporting measures: job aids, strengthening of supervision and PV processes