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Fasting conditions:Influence of 500mL water intake on clinical analytes

Fasting conditions:Influence of 500mL water intake on clinical analytes

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500113064
Enrollment
Unknown
Registered
2025-11-24
Start date
2025-12-01
Completion date
Unknown
Last updated
2025-12-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Experimental group:Blood sampling before and after drinking water

Sponsors

The First Affiliated Hospital of Zhengzhou University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Agree and sign the informed consent form; 2. Recently, the subjective mood was good and the acceptance of the study was high; 3. Be over 18 years old; 4. Ideally, no medication should be taken. Any volunteer taking medication or vitamin supplements must report the name, dosage and frequency of the active substance in it and be recorded by the investigator so that these individuals can be identified at a later stage; 5. Ideally, you should not smoke or drink alcohol. Any volunteer who smokes or drinks alcohol must report the type, amount, and frequency of smoking or drinking.

Exclusion criteria

Exclusion criteria: 1. Known diabetes mellitus and treated with oral or insulin as prescribed, or fasting blood glucose > 7.0 mmol/L; 2. History of chronic liver and kidney disease (?-glutamyl transferase> 150 U/L;Glomerular filtration rate (eGFR) was estimated using the Chronic Kidney Disease Epidemiology Collaborative Group (CKD-EPI) formula 6.5 mmol/L).; 4. Family history of Eastern Mediterranean syndrome and other hemoglobinopathies; 5. Have a serious chronic disease (cancer, cardiovascular or neurological disease) or acute illness; 6. Known to carry hepatitis B virus (HBV), hepatitis C virus (HCV) and human immunodeficiency virus (HIV); 7.History of hospitalization or other serious illness within the past 4 weeks; 8. Unpaid blood donation in the past 3 months; 9. Females who are pregnant, breastfeeding or within 1 year after giving birth; 10. The investigator assessed that it is not suitable for the study (such as history of blood sickness, hemophilia and;

Design outcomes

Primary

MeasureTime frame
Hematological and biochemical parameters;

Countries

China

Contacts

Public ContactQinglei Zeng

The First Affiliated Hospital of Zhengzhou University

huang2shuo@163.com+86 371 6796 6932

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026