Water and sanitation Clinical Trials: Active Studies by Market and Country

• 14markets with active trials
• 25active studies on Drinking Water Quality
• 7of our places with active trials

Source: ClinicalTrials.gov, Studies recruiting, active or not yet recruiting, worldwide. Retrieved 12 Nov 2026.

1. 1Drinking Water Quality25Drinking Water Quality: See them on ClinicalTrials.gov (opens in a new tab)
2. 2Cholera15Cholera: See them on ClinicalTrials.gov (opens in a new tab)
3. 3Hepatitis E8Hepatitis E: See them on ClinicalTrials.gov (opens in a new tab)
4. 4Fluorosis4Fluorosis: See them on ClinicalTrials.gov (opens in a new tab)
5. 5Menstrual Health and Hygiene4Menstrual Health and Hygiene: See them on ClinicalTrials.gov (opens in a new tab)
6. 6Oral Cholera Vaccination3Oral Cholera Vaccination: See them on ClinicalTrials.gov (opens in a new tab)
7. 7Pesticide Poisoning2Pesticide Poisoning: See them on ClinicalTrials.gov (opens in a new tab)
8. 8Safe Drinking Water Access2Safe Drinking Water Access: See them on ClinicalTrials.gov (opens in a new tab)
9. 9Arsenic in Groundwater1Arsenic in Groundwater: See them on ClinicalTrials.gov (opens in a new tab)
10. 10Childhood Diarrhoea1Childhood Diarrhoea: See them on ClinicalTrials.gov (opens in a new tab)
11. 11Handwashing Behaviour Change1Handwashing Behaviour Change: See them on ClinicalTrials.gov (opens in a new tab)
12. 12Health in Informal Urban Settlements1Health in Informal Urban Settlements: See them on ClinicalTrials.gov (opens in a new tab)
13. 13Sanitation Workers' Health1Sanitation Workers' Health: See them on ClinicalTrials.gov (opens in a new tab)
14. 14Wastewater-Based Epidemiology1Wastewater-Based Epidemiology: See them on ClinicalTrials.gov (opens in a new tab)

Source: ClinicalTrials.gov, Studies recruiting, active or not yet recruiting, worldwide. Retrieved 12 Nov 2026.

• Sensor-Assisted Prevention of Dehydration in Head and Neck Cancer Patients

  NCT02253238Drinking Water Quality

• Effects of a Multi-Targeted Oral Supplement on Skin, Hair, Sleep, Energy, Cognition, Libido and Epigenetic Biological Clock Age

  NCT07827651Drinking Water Quality

• Effects of Aquatic Exercise in Older Adults With Sarcopenia:A Randomized Trial

  NCT07575958Drinking Water Quality

• Cholera-Hospital-Based-Intervention-for-7-Days (CHoBI7) Water, Sanitation, and Hygiene (WASH) Case Area Targeted Intervention (CATI)

  NCT06003816Cholera

• Ondansetron to Prevent Oral Rehydration Failure in Children With Cholera

  NCT07795060Cholera

• Study on Changes in Gut Microbiota, Inflammatory Factors, and Bowel Habits Following Oral Administration of Recombinant B-subunit/Whole Cell Cholera Vaccine in a Community Population

  NCT07873346Cholera

• Study of AHB-137 in Chronic Hepatitis B (CHB) Participants in North America and Europe Regions

  NCT07654283Hepatitis E

• Phase 2 Study of AHB-137 in HBeAg Negative Chronic Hepatitis B (CHB) Participants in Asia Pacific Region

  NCT07370207Hepatitis E

• Study of AT-587 in Healthy Subjects

  NCT07728487Hepatitis E

• Design of a Multicomponent Intervention to Reduce the Risk of Exposure Fluorine

  NCT07232888Fluorosis

• Clinical Severity of Dental Fluorosis and Associated Risk Factors Among a Group of Children in Rural Region, Dendera Center in Egypt

  NCT07138456Fluorosis

• Colorimetric, Ultra-structural and Elemental Comparison of Dental Enamel Defects

  NCT04704089Fluorosis

• Impact Evaluation of Accelerating Climate-Resilient Water, Sanitation and Hygiene Services for Schools and Healthcare Facilities in Karamoja

  NCT07823231Menstrual Health and Hygiene

• An MHH Intervention in Bangladesh Health Systems

  NCT07723885Menstrual Health and Hygiene

• AI-Based Education and Menstrual Health Behaviors in Adolescents

  NCT07598929Menstrual Health and Hygiene

• Phase 1b Ascending Dose Study of PanChol in Healthy Volunteers

  NCT07107516Oral Cholera Vaccination

• Safety and Immunogenicity Study of the DuoChol Oral Cholera Vaccine in Healthy Participants

  NCT07270796Oral Cholera Vaccination

• Extended Dosing Intervals Trial for Oral Cholera Vaccine, Kenya

  NCT07487077Oral Cholera Vaccination

• Assessment of The Potential Therapeutic Effects of Trimetazidine on Aluminium Phosphide-Induced Cardiotoxicity as an Adjuvant Therapy: A Pilot Study

  NCT07916922Pesticide Poisoning

• Administering Atropine Through Autoinjectors Within Ambulance Services for Poisoning Patients in Sri Lanka's North Central Province

  NCT07581301Pesticide Poisoning

• Rural Water Filtration and Health Study

  NCT07818902Safe Drinking Water Access

• Expanding Access to Safe Water in Nigeria

  NCT07246824Safe Drinking Water Access

• Scalability of a Home Health Navigator Program to Reduce Arsenic, Nitrate, and Lead in Private Well Water

  NCT05395663Arsenic in Groundwater

• Comparison of Low Osmolar ORS and ReSoMal for Treating Acute Watery Diarrhea in Severely Malnourished Children Aged 6 Months to 5 Years

  NCT07026682Childhood Diarrhoea

Source: ClinicalTrials.gov, Study records, newest update first. Retrieved 12 Nov 2026.

• Basic drinking water
• Deaths from unsafe water and sanitation

• Infectious diseases
• Pediatric
• Climate and health
• Gut health
• Hepatitis
• Women's health
• Vaccines
• Hospital