Clinical trials: Cholera Vaccination
Vaccine-Preventable Diseases, Typhoid Fever
Immune Response Elicited by Concomitant Administration of Oral Typhoid Fever (Vivotif®) and Cholera (Dukoral®) Vaccines
The goal of this clinical trial is to explore the coadministration of oral typhoid fever (Vivotif®) and cholera (Dukoral®) vaccines in healthy volunteers aged 18-65 years.
- Conditions
- Vaccine-Preventable Diseases, Typhoid Fever, Cholera
- Trial name
- NCT06104345
- Testing
- Oral typhoid fever vaccine, Oral cholera vaccine
- Where
- Finland
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Helsinki University Central Hospital
Cholera
Introduction of Cholera Vaccine in Bangladesh
The purpose of this study is to conduct and evaluate the feasibility and effectiveness of a mass cholera vaccination program to reduce diarrhea due to Vibrio cholerae in a high incidence urban area.
- Trial name
- ICVB (NCT01339845)
- Testing
- ShanChol, Vaccine and behaviour
- Where
- Bangladesh
- Volunteers
- 240,000 people, healthy volunteers welcome
- Sponsor
- International Centre for Diarrhoeal Disease Research, Bangladesh
Cholera
Cholera Vaccine Investment Strategy in Bangladesh
To evaluate the preventive impact, demand, acceptability, uptake, feasibility, and cost-effectiveness of a two-dose regimen of the OCV Shanchol in children living in urban slums in Bangladesh, Investigators will conduct a…
- Trial name
- CVIS (NCT02727855)
- Testing
- Shanchol
- Where
- Bangladesh
- Volunteers
- 75,170 people, healthy volunteers welcome
- Sponsor
- International Centre for Diarrhoeal Disease Research, Bangladesh
Cholera, Diarrhoea
Study of Alternative Vaccination Schedule of Oral Cholera Vaccine
The absence of a boosting response after a 14 day interval with the two-dose regimen of the modified killed oral cholera vaccine raises the possibility that a longer dosing interval may be required to observe a boost in the…
- Conditions
- Cholera, Diarrhoea, Vibrio Infection
- Trial name
- NCT01233362
- Testing
- Modified killed oral cholera vaccine at 14 day interval, Modified killed oral cholera vaccine at 28 day interval
- Where
- India
- Volunteers
- 386 people, healthy volunteers welcome
- Sponsor
- International Vaccine Institute
Infection
Effect of Milk on the Vaccination Response
Rationale: Oral vaccination is known to induce a systemic immune response as well as an immune response in mucosal tissues, and can therefore serve as a model to study systemic and mucosal immunity.
- Trial name
- MOSAIC-2 (NCT02924246)
- Testing
- cholera vaccination, raw milk, pasteurized milk
- Where
- Netherlands
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- NIZO Food Research
Cholera
Safety and Efficacy Challenge Study of Live Oral Cholera Vaccine Candidate,PXVX0200, to Prevent Cholera
The purpose of the study is to determine if PXVX0200 is safe and effective in preventing cholera infection
- Trial name
- NCT01895855
- Testing
- PXVX0200
- Where
- 3 sites in United States
- Volunteers
- 197 people, healthy volunteers welcome
- Sponsor
- Bavarian Nordic
Cholera Vaccination
Blood Donor CVD 9000
This is an open-label, non-randomized study. Volunteers will be vaccinated with the oral cholera vaccine, Vaxchora. Vaxchora has been licensed by the Food and Drug Administration (FDA) for travelers to developing countries.
- Trial name
- NCT03724357
- Testing
- Vaxchora
- Where
- United States
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Cholera Vaccination Reaction
Safety and Immunogenicity Study of the DuoChol Oral Cholera Vaccine in Healthy Participants
The goal of this phase I, open-label, randomized, active-controlled Trial is to evaluate the safety and immunogenicity of the DuoChol Oral Cholera Vaccine in 18 to 45 years old healthy participants in Sweden.
- Trial name
- DuoChol (NCT07270796)
- Testing
- DuoChol, Dukoral®
- Where
- Sweden
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- International Vaccine Institute
Cholera
Effectiveness of a Bivalent Killed Whole Cell Based Oral Cholera Vaccine
Various field studies has found that the modified , bivalent, whole cell - based oral cholera vaccine (OCV) to be safe, immunogenic and effective with protective efficacy of 67 % in earlier clinical trials.
- Trial name
- NCT01508507
- Where
- India
- Volunteers
- 240 people
- Sponsor
- International Vaccine Institute
Infection
Effect of Raw Milk on the Immune Response Upon Cholera Vaccination
Rationale: Infections are an important worldwide cause of death, both in elderly and young children. Therefore, support of immunity could help to reduce the incidence of infections.
- Trial name
- MOSAIC (NCT02238548)
- Testing
- Cholera vaccination, Raw milk
- Where
- Netherlands
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- NIZO Food Research
Cholera Vaccination
Extended Dosing Intervals Trial for Oral Cholera Vaccine, Kenya
Background: Despite efforts to control cholera, outbreaks continue to occur in Kenya. Oral cholera vaccines (OCVs) are a critical tool in cholera prevention strategies.
- Trial name
- NCT07487077
- Testing
- Euvichol-S Oral Cholera Vaccine
- Where
- Kenya
- Volunteers
- 1,071 people, healthy volunteers welcome
- Sponsor
- Albert B. Sabin Vaccine Institute
Cholera
Impact Study of Cholera Vaccination in Endemic Areas - Seroprevalence
This project aims to fill this essential knowledge gap by assessing the impact of oral cholera vaccine mass campaigns in 2 sites (urban and rural) in DRC, described in this protocol.
- Trial name
- NCT05829772
- Where
- 2 sites in Democratic Republic of the Congo
- Volunteers
- 7,000 people, healthy volunteers welcome
- Sponsor
- Epicentre
Cholera
Pilot Introduction of Oral Cholera Vaccine in Orissa, India
The purpose of this study is to provide evidence for policymakers and key opinion leaders on the pilot implementation of cholera vaccination using the newly licensed Oral Cholera Vaccine (OCV) in India.
- Trial name
- NCT01365442
- Where
- India
- Volunteers
- 31,552 people, healthy volunteers welcome
- Sponsor
- International Vaccine Institute
Miscarriage, Stillbirth
Follow-up of Pregnant Women After a Mass Vaccination of Oral Cholera Vaccine (ShancholTM) in Nsanje Malawi
This study, to be carried out immediately following an emergency, reactive cholera vaccination campaign in Nsanje District, Malawi, will be a cohort study to estimate the safety of killed oral cholera vaccine (OCV), in pregnant…
- Conditions
- Miscarriage, Stillbirth, Cholera
- Trial name
- NCT02499172
- Testing
- Shanchol
- Where
- United States
- Volunteers
- 2,758 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Cholera
Impact Study of Cholera Vaccination in Endemic Areas - Clinical Surveillance
This project aims to fill this essential knowledge gap by assessing the impact of oral cholera vaccine mass campaigns in 2 sites (urban and rural) in DRC, described in this protocol.
- Trial name
- NCT04853186
- Where
- Democratic Republic of the Congo
- Volunteers
- 6,000 people
- Sponsor
- Epicentre
Cholera Vaccination
Age-descending Study to Evaluate the Safety and Immunogenicity of the Cholera Conjugate Vaccine in Adults and Children
This phase II study is intended to determine the immunogenicity and safety of single dose and two doses of OSP:rTTHc cholera conjugate vaccine (CCV) with or without alum adjuvant.
- Trial name
- NCT07509047
- Testing
- OSP:rTTHc CCV 25 ㎍ with Aluminum phosphate, OSP:rTTHc CCV 25 ㎍ without Aluminum phosphate, Euvichol®-Plus
- Where
- Kenya
- Volunteers
- 390 people, healthy volunteers welcome
- Sponsor
- International Vaccine Institute
Kidney Transplantation, Immunity
Mucosal Response in Immunocompromised Host
The aim of this study is to verify whether vaccination with Dukoral® (SBL Vaccines) induces an immune response in renal transplant recipients on prednisolone in combination with either a calcineurin inhibitor CNI) or…
- Trial name
- MICH (NCT01109914)
- Testing
- Dukoral
- Where
- Netherlands
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Leiden University Medical Center
Typhoid and/or Cholera Vaccination
CVD 38000: Study of Responses to Vaccination With Typhoid and/or Cholera
This is an open-label, non-randomized study. The purpose of this study is to better understand how vaccines against typhoid fever and cholera affect the normal immune system and bacteria in the intestine.
- Trial name
- NCT03705585
- Testing
- Vivotif Typhoid Oral Vaccine, Vaxchora
- Where
- United States
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Cholera
Immunologic Responses to a Live Attenuated Oral Cholera Vaccine
The primary objective of this study is to evaluate the antibody response to the cholera vaccine, Vaxchora®, in healthy subjects.
- Trial name
- NCT03251495
- Testing
- Vaxchora
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Emory University
Adverse Reaction to Cholera Vaccine, Cholera Vaccination Reaction
Extended Dose Intervals With Oral Cholera Vaccine in Cameroon
The primary aim of this project is to determine changes in the vibriocidal geometric mean titers (GMT) in subjects who receive the second dose of oral cholera vaccine (OCV) at different intervals: 2 weeks, 6 months, or 11 months…
- Trial name
- NCT03719066
- Testing
- killed whole cell oral cholera vaccine
- Where
- Cameroon
- Volunteers
- 181 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health