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NCT ID: NCT04544956 Completed - Hepatitis B Clinical Trials

A Mechanistic Study of GSK3228836 With Fine Needle Aspiration (FNA) in Participants With Chronic Hepatitis B

B-Fine
Start date: October 6, 2020
Phase: Phase 2
Study type: Interventional

Hepatitis B virus (HBV) infection, especially chronic, is a significant worldwide medical problem. This is an exploratory study of the therapeutic mechanism of GSK3228836 in participants with chronic hepatitis B (CHB) on stable nucleos(t)ide therapy (which is the first line therapy for CHB). This study is a Phase IIa, multi-center open label exploratory study of the therapeutic mechanism of GSK3228836 in participants with hepatitis B virus e-antigen (HBeAg)-negative CHB on stable nucleos(t)ide therapy using repeat fine needle aspirations of the liver for intrahepatic immunophenotyping. It will investigate the virologic and immunologic correlates of hepatitis B virus surface antigen (HBsAg) loss observed in participants when treated for 12 weeks with 300 milligrams (mg) GSK3228836. Repeat fine needle aspirates of the liver will be performed to enable analysis of liver-resident immune cells to investigate any immunomodulatory properties of GSK3228836 and to study the biology of underlying treatment-associated liver flares. The study will consist of a screening, treatment, and post-treatment follow-up phase. Approximately 20 participants will be enrolled in the study.

NCT ID: NCT04543383 Completed - Healthy Clinical Trials

A Study to Assess the Reversal of the Anticoagulant Effects of Milvexian by 4-Factor Prothrombin Complex Concentrate (4F-PCC) (Part 1) and Recombinant Human Factor VIIa (rFVIIa) (Part 2) in Healthy Participants

Start date: July 27, 2020
Phase: Phase 1
Study type: Interventional

The primary purpose of this study is to evaluate the reversal of the anticoagulant effects of milvexian by 4-Factor Prothrombin Complex Concentrate (4F-PCC) and Recombinant Human Factor VIIa (rFVIIa) in healthy participants as measured by changes from baselines of the coagulation testing parameters (activated partial thromboplastin time [aPTT] and thrombin generation assay [TGA]).

NCT ID: NCT04542070 Completed - HIV Infections Clinical Trials

A Study to Evaluate Efficacy and Safety of Cabotegravir (CAB) Long Acting (LA) Plus (+) Rilpivirine (RPV) LA Versus BIKTARVY® (BIK) in Participants With Human Immunodeficiency Virus (HIV)-1 Who Are Virologically Suppressed

SOLAR
Start date: November 9, 2020
Phase: Phase 3
Study type: Interventional

This study is designed to assess the antiviral activity and safety of a two-drug regimen of CAB LA + RPV LA compared with maintenance of BIK. BIKTARVY is a registered trademark of Gilead Sciences.

NCT ID: NCT04540562 Completed - Clinical trials for Chronic Obstructive Pulmonary Disease

Evaluating a Mobile Self-management Application for Patients With COPD Chronic Obstructive Pulmonary Disease

Start date: November 22, 2018
Phase: N/A
Study type: Interventional

The objective of the study is to evaluate the effects of a mobile self-management app in clinical practice for recently discharged COPD patients on application use, self-management, anxiety and depression, expectations and experiences, patients' and health care professionals' satisfaction and hospital readmissions.

NCT ID: NCT04539457 Completed - COPD Clinical Trials

Managing Appropriate Prescribing in COPD

Start date: June 16, 2021
Phase: N/A
Study type: Interventional

Objective: Reducing inappropriate medications for primary care COPD patients with comorbidities ('medication-comorbidity clashes'), by evaluation of the Desktop Helper (number 10) in a pragmatic cluster randomized controlled trial. Study design: A four-arm pragmatic cluster randomized controlled trial (cluster RCT), which will be conducted in GP practices in the Netherlands. In the cluster RCT, the control condition (arm 1: care as usual) will be compared with three intervention arms (i.e. arm 2: the 'Desktop Helper (number 10)' , arm 3: an e-learning module, and arm 4: the 'Desktop Helper (number 10)' accompanied by the e-learning module). At baseline and at 26 weeks of follow-up, a data-extraction of comorbidities and prescribed medications will be obtained from the EMR of participating GP practices. Study population: Primary care patients with COPD who have 1 or more comorbidities and who are prescribed one or more medications. Intervention (if applicable): Clinical rules to remediate 'medication-comorbidity clashes' as outlined in the 'Desktop Helper (number 10)'. These clinical rules will be implemented in the EMR to enable the identification of patients with 'medication-comorbidity clashes'. In addition, e-learning about these 'medication-comorbidity clashes' will be offered depending on the treatment arm of the trial. Main study parameters/endpoints: The number of 'medication-comorbidity clashes'.

NCT ID: NCT04538677 Completed - Colorectal Cancer Clinical Trials

Video Consultation During Follow up Surgical Care

Start date: June 1, 2017
Phase:
Study type: Observational

The aim of this study was to compare the willingness to use and attitude towards VC amongst both patients with colorectal cancer and healthcare providers during follow up care. Second, to determine the satisfaction with the quality of the healthcare provider and the usability of the used VC technology. 50 patients will be asked to choose between video consultation or face-to-face contact at the outpatient surgical clinic.

NCT ID: NCT04538638 Completed - Crohn's Disease Clinical Trials

Mesenteric SParIng Versus Central mesenterectomY in Ileocolic Resection for Terminal Ileitis in Crohn's Disease

SPICY
Start date: March 1, 2020
Phase: N/A
Study type: Interventional

The aim of this multicenter randomised controlled trial is to analyse the six month endoscopic recurrence following a mesenteric sparing versus a central mesenterectomy performing an ileocolic resection for CD.

NCT ID: NCT04537663 Completed - Covid19 Clinical Trials

Prevention Of Respiratory Tract Infection And Covid-19 Through BCG Vaccination In Vulnerable Older Adults

BCG-PRIME
Start date: September 7, 2020
Phase: Phase 4
Study type: Interventional

On March 11 2020 the World Health Organization (WHO) declared the coronavirus (SARS-CoV-2) outbreak a pandemic. Worldwide, the number of confirmed cases continues to rise, leading to significant morbidity and mortality. In the Netherlands, although the incidence is currently low due to social distancing measures, recurrence of infections is expected once measures are going to be lifted. Although individuals of any age can acquire SARS-CoV-2, adults of middle and older age are at highest risk for developing severe COVID-19 disease. Moreover, recent reports demonstrate that mortality rates rise significantly among patients 60 years and older. Therefore, strategies to prevent SARS-CoV-2 infection or to reduce its clinical consequences in vulnerable populations are urgently needed. Bacille Calmette-Guérin (BCG) vaccine not only protects against tuberculosis, but also induces protection against various respiratory infections, including those with a viral etiology. We hypothesize that BCG vaccination reduces clinically relevant respiratory tract infections requiring medical intervention, including COVID-19, in vulnerable elderly. The objective of this trial is to determine the impact of BCG vaccination on the incidence of clinically relevant respiratory infections or COVID-19 in vulnerable elderly. The trial is designed as an adaptive multi-center double-blind randomized placebo-controlled trial. The attempt is to include 5,200 to 7,000 vulnerable elderly, defined as ≥60 years of age being discharged from hospital in the last 6 weeks, or visiting a medical outpatient clinic, thrombosis care services, or chronic renal replacement departments. Patients with contraindications to BCG vaccination as stipulated in the Summary of Product Characteristics (SPC) and patients with a history of COVID-19 will be excluded. Participants will be randomized between intracutaneous administration of BCG vaccine (Danish strain 1331) or placebo (0.1ml 0.9% NaCl) in a 1:1 ratio.The trial has an adaptive primary endpoint. Based on accrual of the two endpoints, the primary endpoint will be either (a) COVID-19 or (b) clinically relevant respiratory tract infection requiring medical intervention, potentially including COVID-19 episodes. The other will be declared secondary endpoint. Other secondary endpoints include: all SARS-CoV-2 infections (including asymptomatic infections), influenza infection, acute respiratory infection (ARI; all infections regardless of medical intervention), ARI-related hospital admission, COVID-19 related hospital admission, pneumonia, mental, physical and social functioning, serious adverse events and adverse events, and death.

NCT ID: NCT04535609 Completed - Clinical trials for Primary Mitochondrial Myopathy

An Efficacy and Safety Study of 24 Week Treatment With Mavodelpar (REN001) in Primary Mitochondrial Myopathy Patients

STRIDE
Start date: May 21, 2021
Phase: Phase 2
Study type: Interventional

This is a randomized, double-blind, placebo-controlled, parallel group, multi-centre, study designed to investigate the efficacy and safety of REN001 administered once daily over a 24-week period to patients with PMM.

NCT ID: NCT04535453 Completed - Healthy Clinical Trials

A Study to Evaluate a Range of Dose Levels and Vaccination Intervals of Ad26.COV2.S in Healthy Adults and Adolescents

Start date: August 28, 2020
Phase: Phase 2
Study type: Interventional

The primary purpose of this study is to assess humoral immune responses of 3 dose levels of Ad26.COV2.S administered intramuscularly (IM) as a 2-dose schedule (56 days apart); Ad26.COV2.S administered IM as a single vaccination; safety and reactogenicity of Ad26.COV2.S administered IM as a 2-dose or a single-dose schedule in adults (18-65 years or older) and to assess the safety and reactogenicity of Ad26.COV2.S, administered IM as single dose in adolescents (12-17 years) and to test both compressed and expanded 2-dose schedules of Ad26.COV2.S (28 and 84 days apart) in adults (18-55 years and 65 years or older).