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NCT ID: NCT02935296 Completed - HIV Positive Clinical Trials

Integrated Treatment and Prevention for People Who Inject Drugs

Start date: February 2015
Phase: Phase 3
Study type: Interventional

The purpose of this study is to determine the feasibility of a future trial that will assess whether an integrated intervention combining psychosocial counseling and supported referrals for antiretroviral therapy (ART) at any CD4 cell count and substance use treatment for HIV-infected people who inject drugs (PWID) will reduce HIV transmission to HIV-uninfected injection partners, as compared to routine care dictated by national guidelines for HIV-infected PWID.

NCT ID: NCT02899936 Completed - Clinical trials for Lymphatic Filariasis

Death to Onchocerciasis and Lymphatic Filariasis (DOLF) Triple Drug Therapy for Lymphatic Filariasis

Start date: July 2016
Phase: N/A
Study type: Interventional

The DOLF Triple Drug Therapy for Lymphatic Filariasis study will determine the frequency, type and severity of adverse events following triple-drug therapy (IVM+DEC+ALB, IDA) compared to the standard two-drug treatment (DEC+ALB, DA) in infected and uninfected individuals in a community in 5 different countries. The objective is to acquire safety, efficacy, and acceptability data to assess the safety and acceptability of the IDA drug combination.

NCT ID: NCT02870933 Completed - Clinical trials for Coronary Artery Disease

Transepicardial With Transseptal Autologous CD 133+ Bone Marrow Cell Implantation in Patient Following CABG Surgery

Start date: January 2016
Phase: Phase 4
Study type: Interventional

Heart Failure has several etiologies and one of them is coronary artery disease. Coronary artery bypass grafting (CABG) is one of revascularizations method which has been used for decades in coronary artery disease theraphy. However, data about coronary artery bypass grafting shows that post-CABG patients still have low ejection fraction. For the last decade, there have been a lot of studies about the using of stem cells to increase heart contractility and reverse the heart remodelling process. In this study, we use CD 133+ bone marrow stem cells which has been proved to have higher angiogenesis potential. The stem cells is given during CABG by injection transepicardial and transseptal. The purpose of this study is to determine whether transpicardial and transseptal injection of CD 133+ bone marrow stem cells can improve myocardial perfusion in patient with low ejection fraction following CABG surgery.

NCT ID: NCT02849509 Completed - Atrial Fibrillation Clinical Trials

Patient Convenience Study- NIS RELATE

Start date: June 20, 2016
Phase:
Study type: Observational

The aim of this non-interventional study is to describe patient's perception of anticoagulant treatment when using Pradaxa® to prevent stroke and systemic embolism while suffering from atrial fibrillation (according to its approved indication in the approved dosages of 110 mg or 150 mg twice daily) in comparison to standard care using Vitamin K Antagonist (VKA).

NCT ID: NCT02834039 Completed - Clinical trials for Laparoscopic Nephrectomy

Comparison of Ventilation Distribution Between Tidal Volume 6ml/kgBW and 10ml/kgBW

Start date: May 2016
Phase: N/A
Study type: Interventional

This study aims to compare the ventilation Distribution between tidal Volume 6ml/kgBW and tidal volume 10ml/kgBW in laparoscopic nephrectomy patients

NCT ID: NCT02810678 Completed - Clinical trials for Latent Tuberculosis Infection

Enhancing the Public Health Impact of Latent Tuberculosis (TB) Infection Diagnosis and Treatment

ACT4
Start date: July 2016
Phase: N/A
Study type: Interventional

The study is a pragmatic cluster randomized trial that is being conducted in 5 countries, with sites in 4 cities in Canada, Benin, Ghana, Indonesia and Vietnam. The unit of randomization is the health facility (24 health facilities randomized). The trial tests a complex intervention-a two phase programmatic public health package which includes a standardized public health evaluation and analysis, to identify problems and barriers limiting Latent Tuberculosis Infection diagnosis and treatment among close contacts of active Tuberculosis cases. This will be followed by implementation of appropriate solutions and strengthening of the LTBI clinical program. The primary objective will be to estimate the increase the number of household contacts initiating LTBI treatment per newly diagnosed index patient, within 3 months of diagnosis of the index patient. A secondary objective is to evaluate the cost effectiveness of this two phase intervention. If successful, this approach can be expanded throughout these countries. After initial preparations, including administrative and ethical review, all participating sites will be randomized to intervention or control. Immediately after this, Phase 1 will begin in intervention sites with the standardized public health evaluation to identify barriers to LTBI diagnosis and treatment initiation and the selection of solutions to be used in Phase 2. To ensure standardization of data gathering research staff will use (i) current indicators of the Latent Tuberculosis Infection cascade of care in intervention facilities (number of contacts per index case registered, investigated, started on treatment and completing treatment) and (ii) interviewer administered questionnaires for patients with active pulmonary Tuberculosis, adult and child household contacts and clinic staff. These questionnaires will assess latent Tuberculosis-related knowledge, attitudes and beliefs from the perspective of these different participants. Results from intervention sites in Phase 1 will be analyzed, and used by the investigators, together with local public health officials, to decide on appropriate corrective solutions in each sites. Contact Investigation registries will also be developed with research staff from sites. In Phase 2, solutions for problems identified will be selected and implemented at the intervention sites, Contact Investigation registries will be implemented and clinical training will be provided to strengthen LTBI health care worker knowledge and clinical programs. Study outcomes and costs will be measured at all intervention and control sites throughout Phase 1 & 2. The main study will run for 18 months. Upon completion of the main study, a 1 year cross over study will be conducted where control sites will receive a streamlined version of the intervention and original intervention sites will be used to evaluate the sustainability of the intervention. Results will be disseminated within each country through existing links with National Tuberculosis Programs, and through international organizations such as the World Health Organization.

NCT ID: NCT02806505 Completed - Clinical trials for Hepatitis C, Chronic

HELPS Study - A Study of Peginterferon Alfa-2a (Pegasys) in Patients With Chronic Hepatitis C (CHC) and End-Stage Renal Disease (ESRD)

Start date: June 2004
Phase: Phase 3
Study type: Interventional

This study evaluated the safety and efficacy of peginterferon alfa-2a monotherapy in participants with Chronic Hepatitis C (CHC) who have End-Stage Renal Disease (ESRD) and were undergoing hemodialysis.

NCT ID: NCT02802501 Completed - Malaria, Vivax Clinical Trials

Efficacy and Safety Study of Tafenoquine (TQ) Co-administered With Dihydroartemisinin-piperaquine (DHA-PQP) for the Radical Cure of Plasmodium Vivax (P. Vivax) Malaria

Start date: April 8, 2018
Phase: Phase 3
Study type: Interventional

Tafenoquine (TQ) is an 8-aminoquinoline anti-malarial drug which is in development as a single-dose treatment for the radical cure of P.vivax malaria when given with standard doses of chloroquine. Currently, the only available drug for radical cure is primaquine (PQ) which requires administration over 14 days, resulting in poor compliance. In Indonesia, chloroquine has been replaced by artemisinin-based combination therapy (i.e. ACTs) due to widespread chloroquine resistance. This study will evaluate the efficacy and safety of a single dose of tafenoquine when co-administered with an ACT (i.e. DHA-PQP). This single-center, double-blind, double-dummy, randomized study will test the superiority of DHA-PQP plus TQ against DHA-PQP alone in the prevention of P. vivax malaria relapse at 6 months. The study will be conducted in male Indonesian soldiers diagnosed with P.vivax malaria on return from deployment to a malarious region of Indonesia. A PQ plus DHA-PQP comparator arm is included to provide an informal comparison against the standard 14 day treatment for P.vivax malaria in Indonesia. Subjects who are glucose-6-phosphate dehydrogenase deficient (G6PD deficient) will be excluded due to the risk of acute hemolysis following dosing with 8-aminoquinolines drugs. Subjects who have a recurrence of P.vivax malaria during the study will be treated with an ACT plus PQ (0.5mg/kg for 14 days), in line with local treatment guidelines. At the end of the 6 month follow up period, any subject who has not relapsed will be given open label PQ (0.5mg/kg daily for 14 days) to minimize the likelihood of relapse after the study. Approximately 200 subjects will be screened to achieve 150 randomized subjects. The total duration of study for each subject will be 180-195 days. This study is being carried out to support registration of TQ in Indonesia and other countries where ACTs are first line therapy.

NCT ID: NCT02793336 Completed - Malaria Clinical Trials

Early Life Cohort in Papua Indonesia (ELIPI Study)

ELIPI
Start date: August 3, 2016
Phase:
Study type: Observational

Malaria remains an important cause of illness in young infants. Our clinical and epidemiological studies in Papua (Indonesia) have shown the magnitude of malaria morbidity in infants in the first 5 years of life, including recurrent episodes of malaria, anaemia, malnutrition and coinfection. Together these contribute significantly morbidity in early life, and almost certainly to the very high infant mortality rates in this region. However the body of knowledge around infant malaria outside of Africa, where both species P. vivax and P. falciparum are prevalent is considerable smaller. The impact of recurrent vivax malaria and severe anaemia on neurodevelopment and growth in young children is unknown in Papua. This study therefore aims to provide longitudinal data on the incidence of symptomatic and asymptomatic malaria (P. falciparum and P. vivax) and the associated risk of anaemia. It also provides an opportunity to assess incidence risk of non-malaria febrile illnesses and bacterial co-infections and the long term outcomes in terms of neurodevelopment and growth in a vulnerable age group. The study is a continuation from two already established cohort studies: "STOP MIP", which enrolled pregnant women and followed them until delivery and a "baby-cohort", which enrolled babies from mothers included in the cohort and followed them through their first year of life. Continuous follow up of those babies until they are 4 years old will increase our understanding of long term impact especially of vivax malaria. The cohort will be linked to a randomized controlled trial (RCT) and will offer cohort patients to be enrolled into the RCT when they are diagnosed with malaria (symptomatic), allowing to estimate treatment effectiveness.

NCT ID: NCT02788214 Terminated - Gastric Cancer Clinical Trials

Helicobacter Pylori Genome Project (HpGP)

Start date: July 27, 2016
Phase:
Study type: Observational

Helicobacter pylori is a common bacterial infection. It can lead to severe stomach problems, including stomach cancer. Researchers want to look at samples of the bacteria. These H. pylori strains will be taken from chronically infected people. They want to identify the genetic and epigenetic differences in H. pylori strains. This could help predict which people who get infected with the bacteria will get stomach cancer. This could lead to the cancer being detected earlier. It could also mean less people get stomach cancer. Objectives: To study genetic variations of H. pylori strains based on samples from chronically infected people. To identify the features of strains that might lead to severe stomach problems or stomach cancer. Eligibility: People ages 30-70 years who need an upper endoscopy or who were recently diagnosed with stomach cancer Design: Participants will be screened by the doctor who does their procedure and a study nurse. Participants who have endoscopy will have ~6 biopsies removed. These are tissue samples. They are about the size of a grain of rice. Participants will allow the study team to access reports from their stomach exam. Participants with stomach cancer will donate some of the tissue that will be removed during their clinical care. They will allow the study team to access reports of their surgery. They will also allow them to access the microscope slides of their stomach.