Clinical Trials Logo
  1. Home
  2. Cholera
  3. NCT02864433

Evaluation of a Pilot Program to Introduce Cholera Vaccine in Haiti as Part of Global Cholera Control Efforts

Diarrhea Clinical Trial

Official title:
Evaluation of a Pilot Program to Introduce Cholera Vaccine in Haiti as Part of Global Cholera Control Efforts

Clinical Trial Summary

The investigators aim to evaluated a public health program in Haiti that introduced an oral cholera vaccine as part of comprehensive control efforts for a major cholera epidemic. Although the vaccine (Shanchol(R)) had been demonstrated to be very safe, and effective at preventing cholera in many settings, it had not extensively been used to control an outbreak, and it had not been extensively studied in populations that were previously naive to cholera (i.e. countries that had never had cholera before). This cholera epidemic was the first ever report of cholera in Haiti.

After the cholera vaccination campaign was complete, the investigators aimed to evaluate the field efficacy of the vaccination campaign by evaluating the number of cases of cholera, and determining if cholera patients had been vaccinated. The investigators compared the rate of vaccination in cholera cases to controls from the community that had not had cholera in a case-control study.

The investigators also performed a second study - a bias-indicator study - that enrolled patients with non-cholera diarrhea, and community controls. The role of the bias-indicator study was to evaluate for potential sources of bias, since the investigators could expect that cholera vaccination should have no effect on non-cholera diarrhea.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02864433
Study type Observational
Source Brigham and Women's Hospital
Contact
Status Completed
Phase
Start date October 2012
Completion date March 2017
View Details
See also
  Status Clinical Trial Phase
Completed NCT06283784 - Study To Evaluate The Efficacy of a Proprietary Mix of Live Probiotics In The Prophylaxis Of Diarrhea In Adult Patients N/A
Recruiting NCT03851835 - Multi-DOSE Oral Ondansetron for Pediatric Acute GastroEnteritis Phase 3
Completed NCT04003181 - The Pathogenesis of Chronic Diarrhoea After Treatment for Cancer in Cecum and the Ascending Colon N/A
Completed NCT03596827 - The Protective Immune Response to Attenuated Enterotoxigenic Escherichia Coli Infection N/A
Recruiting NCT05372068 - Cement flooRs AnD chiLd hEalth (CRADLE) N/A
Completed NCT03972618 - Evaluation of the Efficacy of Sawyer Point One Filters in Schools and Homes in the Dominican Republic N/A
Completed NCT05207618 - Utility of the Administration of Chesnut and Quebracho Extract for Irritable Bowel Syndrome Diarrhea Predominant N/A
Not yet recruiting NCT05052489 - Registry and Clinical Observation of Children With Diarrhoeal Disease
Completed NCT02541695 - Characterization of Resistance Against Live-attenuated Diarrhoeagenic E. Coli N/A
Completed NCT02428647 - Lao Zinc Study: Effects of Two Forms of Daily Preventive Zinc Versus Therapeutic Zinc Supplementation N/A
Completed NCT02197780 - Head-to-head Comparison of Two Fecal Biomarkers to Screen Children for IBD N/A
Completed NCT01739231 - Live Attenuated ETEC Vaccine ACE527 With and Without dmLT Adjuvant in Adults Phase 1/Phase 2
Completed NCT01968408 - Lactobacillus Reuteri DSM 17938 in Preventing Nosocomial Diarrhea in Children Phase 3
Terminated NCT01472211 - Water-based Zinc Intervention Trial in Zinc Deficient Children Phase 0
Terminated NCT01048567 - Efficacy and Safety of Lactobacillus Acidophilus/Rhamnosus Combination for the Prevention of Antibiotic-associated Diarrhea in the Elderly Phase 2
Completed NCT01371656 - Levofloxacin in Preventing Infection in Young Patients With Acute Leukemia Receiving Chemotherapy or Undergoing Stem Cell Transplantation Phase 3
Completed NCT01438645 - ScopeGuide-assisted Colonoscopy Versus Conventional Colonoscopy N/A
Not yet recruiting NCT01382199 - Recombinant Human Lactoferrin Administered Orally for the Prevention of Antibiotic Associated Diarrhea in Adult Patients Phase 3
Completed NCT00914225 - Effect of Bednets and a Water Purification Device on HIV Disease Progression Among ART naïve Patients in Kenya N/A
Completed NCT00760851 - Yogurt Study in Children 2-4 Years Old Attending Daycare Phase 3