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NCT ID: NCT05265065 Active, not recruiting - COVID-19 Clinical Trials

Evaluation of Full Versus Fractional Dose of COVID-19 Vaccine Given as a Booster for the Prevention of COVID-19 in Adults in Mongolia.

Start date: May 27, 2022
Phase: Phase 3
Study type: Interventional

This clinical trial is a single-blind, randomised study to determine the reactogenicity and immunogenicity of severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) vaccine (Pfizer-BioNTech) as booster dose in adults, who have previously received either Sinopharm (BBIBP-CorV®), AstraZeneca (ChAdOx1-S, or Vaxzevria®) or Sputnik V (Gam-COVID-Vac®) as their primary doses 6 to 9 months earlier. Both standard and fractional doses will be tested. Participants are healthy adults aged 18 years or older, with no upper age limit. Procedures will be implemented to ensure participants of all ages (aged 18 and above) are included and that there is an even age distribution (<50 and ≥50 years) in each group. There will be a total of 6 groups (Sinopharm-standard dose Pfizer, Sinopharm-fractional dose Pfizer, AstraZeneca-standard dose Pfizer, AstraZeneca-fractional dose Pfizer, Sputnik - standard dose Pfizer, Sputnik - fractional dose Pfizer), with 200 participants per group for Sinopharm and 100 for AstraZeneca and Sputnik.

NCT ID: NCT05096091 Active, not recruiting - COVID-19 Clinical Trials

International Study on COVID-19 Vaccine to Assess Immunogenicity, Reactogenicity and Efficacy (InVITE)

Start date: August 16, 2021
Study type: Observational

InVITE is funded by NIAID and is conducted in multiple international sites (approximately 20 sites across 7 countries). This is a study of adults who receive locally available COVID-19 vaccines through local vaccination programs. Persons will be enrolled within one day (before or after) of receipt of a COVID-19 vaccine. The study will enroll participants who receive COVID-19 vaccination at local clinics and/or study sites.

NCT ID: NCT04380532 Active, not recruiting - Covid19 Clinical Trials

Tableted COVID-19 Therapeutic Vaccine

Start date: May 15, 2020
Phase: Phase 1/Phase 2
Study type: Interventional

Safety and immunogenicity one-month study in healthy individuals administered once-daily pill of therapeutic vaccine made from heat-inactivated plasma from donors with COVID-19. Healthy, at least 20, volunteers will be monitored for signs of adverse events. Their PBMC will be collected at baseline and one month later to analyze which type of immune response vaccine has induced.

NCT ID: NCT04377243 Not yet recruiting - Clinical trials for Renal Failure Chronic

Immunotherapy of Chronic Kidney Failure

Start date: June 16, 2020
Phase: Phase 2
Study type: Interventional

Kidney failure can result from inflammatory renal disease in the context of autoimmunity because the kidney is targeted by host's immune response against self. There are many causes to this, but abnormal kidney function tests, i.e., BUN and creatinine, can reveal the disease. Oral delivery of kidney cells is ought to produce the immune tolerance - phenomenon is known as oral tolerance. Preliminary studies produced convincing evidence that this hypothesis holds true and has not produced any adverse side effects. Intended open label Phase II aims to confirm these findings.

NCT ID: NCT04305704 Recruiting - Vascular Diseases Clinical Trials

Coated Mongolian Aneurysm Treatment Study 2

Start date: February 8, 2020
Study type: Observational

The purpose of this study is to assess safety and effectiveness of the p64 MW HPC or p48 MW HPC Flow Modulation Device under prasugrel.

NCT ID: NCT04305626 Recruiting - Vascular Diseases Clinical Trials

Coated Mongolian Aneurysm Treatment Study 1

Start date: June 22, 2019
Study type: Observational [Patient Registry]

The purpose of this study is to assess safety and effectiveness of the p64 MW HPC or p48 MW HPC Flow Modulation Device under Dual Antiplatelet Medication.

NCT ID: NCT04126135 Recruiting - Nicotine Addiction Clinical Trials

Comparative Effectiveness of Cystine Versus Nicotine Replacement Therapy

Start date: January 27, 2022
Phase: Phase 3
Study type: Interventional

A pragmatic, single blinded, randomized, controlled non-inferiority trial of Cytisine versus Nicotine Replacement Therapy for continuous abstinence is conducted in the government run primary health hospitals in Mongolia.

NCT ID: NCT03916757 Recruiting - Clinical trials for Glioblastoma Multiforme

V-Boost Immunotherapy in Glioblastoma Multiforme Brain Cancer

Start date: April 16, 2019
Phase: Phase 2
Study type: Interventional

The Phase II study to determine the safety and efficacy of V-Boost in treating a type of brain cancer called Glioblastoma Multiforme (GBM). V-Boost is an immunotherapy in which the patient's immune system will be modulated to eliminate tumor cells. V-Boost is made as an oral tablet which contains specially formulated hydrolyzed GBM antigens along with alloantigens. Patients are either newly diagnosed or with recurrent form of GBM who may have been subjected to surgery and/or chemo- or radiation therapy that ended up unsuccessful. The goal is to eradicate GBM tumor cells through daily oral administration of one pill of V-Boost immunotherapeutic vaccine, which so far has not shown any adverse reaction.

NCT ID: NCT03835806 Recruiting - Blister of Foot Clinical Trials

Blister Eradication Looking at Impact of Experimental Versus Established Regimens

Start date: April 27, 2019
Phase: N/A
Study type: Interventional

The specific aim of this study is to evaluate whether RockTape has similar efficacy to Elastikon in the treatment of foot blisters in ultramarathon runners. Elastikon with paper tape and spray adhesive is a well-accepted means of blister treatment and has been used by medical staff at over 50 multi-stage ultramarathons around the world. RockTape is another commercially available product that has also been used by runners successfully to treat foot blisters. RockTape's adhesive qualities have a potential advantage over Elastikon, in that it does not require an additional adhesive substituting a level of complexity, weight, and cost for foot care. There have been no studies examining the efficacy of either agent for blister treatment. This randomized controlled trial will compare the traditional method of treating blisters with a multi-step approach of percutaneous drainage, paper tape, spray adhesive and then Elastikon to percutaneous drainage, paper tape and RockTape.

NCT ID: NCT03719313 Recruiting - Clinical trials for Hepatitis Delta Virus

Study of the Efficacy and Safety of Lonafarnib / Ritonavir With and Without Pegylated Interferon -Alfa-2a

Start date: December 1, 2018
Phase: Phase 3
Study type: Interventional

Two LNF-containing regimens will be evaluated in the D-LIVR Phase 3 study: (1) LNF/RTV/PEG IFN-alfa-2a and (2) LNF/RTV. Each of these arms will have efficacy endpoints that measure clinical benefit with regard to viral suppression and alanine aminotransferase (ALT) normalization. For each LNF-containing regimen, a composite endpoint of EOT (48 weeks) virologic response and ALT normalization will be used. Virologic response will be defined as a 2 log10 IU/mL reduction from baseline.