Placebo tea

DIETARY_SUPPLEMENT9 trials

Conditions

Blood GlucoseCalcium Oxalate Kidney StonesCalcium Phosphate Kidney StonesDiabetes Mellitus, Type 2Insulin ResistanceIrritable Bowel SyndromeKidney CalculiLung Cancer Prevention

Early Phase 1

Bryophyllum Pinnatum Tea as a Novel Treatment for Recurrent Kidney Stone Formers

Enrolling by invitationNCT06987084

Indra GuptaCalcium Oxalate Kidney Stones, Calcium Phosphate Kidney Stones, Kidney Calculi

Start: 2024-11-07End: 2025-12-31Target: 25Updated: 2025-05-23

Phase 1

Anti-diabetic Effect of Gynostemma Pentaphyllum Tea in Type 2 Diabetic Patients

CompletedNCT00786500

Hanoi Medical UniversityType 2 Diabetes

Start: 2007-02-28End: 2007-12-31Updated: 2010-12-06

Effect of Gynostemma Pentaphyllum Tea in Insulin Sensitivity in Type 2 Diabetic Patients

CompletedNCT01254084

Hanoi Medical UniversityType 2 Diabetes

Start: 2010-02-28End: 2010-11-30Updated: 2010-12-06

Phase 2

High Tea Consumption on Smoking Related Oxidative Stress

CompletedNCT02719860

University of ArizonaLung Cancer Prevention

Start: 2003-09-30End: 2007-12-31Updated: 2016-03-25

Unknown Phase

Ayurvedic Herbs in Diarrhea Predominant Irritable Bowel Syndrome

CompletedNCT01418066

Universität Duisburg-EssenIrritable Bowel Syndrome

Start: 2011-08-31End: 2012-12-31Updated: 2012-12-06

The Effect of Tea on Vascular Function and Insulin Sensitivity

CompletedNCT02777853

Liverpool John Moores UniversityInsulin Resistance

Start: 2016-05-31End: 2017-07-31Updated: 2017-08-24

Herbal Tea in the Treatment of Type 2 Diabetes Mellitus

NCT03787563

Composite Interceptive Med ScienceType 2 Diabetes Mellitus

Start: 2019-01-01End: 2019-01-20Target: 10Updated: 2018-12-26

Effect of the Olive Leaf Tea Ingestion in Post-prandial Glycemic Response (OLIFTEA)

NCT05397509

Instituto Politécnico de BragançaBlood Glucose

Start: 2022-04-29End: 2022-06-30Target: 20Updated: 2022-05-31

Prediabetes Intervention With Tea

NCT05583045

Instituto Politécnico de BragançaDiabetes Mellitus, Type 2, Pre Diabetes