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Effect of citric acid spray on the secretion function of salivary glands in patients with early thirst after operation

Effect of citric acid spray on the secretion function of salivary glands in patients with early thirst after operation

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2000034914
Enrollment
Unknown
Registered
2020-07-24
Start date
2020-07-03
Completion date
Unknown
Last updated
2020-07-27

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

Conditions

Thirsty patients after surgery

Interventions

1:cool water Spary
2:0.75% Citric Acid Spray
3:1.0% Citric Acid Spray
4:1.5% Citric Acid Spray

Sponsors

The Second Xiangya Hospital of Central South University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Aged >=18 years old; conscious and without language communication barriers; patients under general anesthesia; ASA IIII grade; NRS thirst score >=3; signed informed consent

Exclusion criteria

Exclusion criteria: Oral surgery patients; patients with open mouth ulcers, lip scaling, diabetes, vitiligo, toothache; patients who cannot tolerate acidic foods

Design outcomes

Primary

MeasureTime frame
thirst intensity (TI);Saliva flow rate;—

Secondary

MeasureTime frame
Salivary amylase;Sodium and potassium ions;—

Countries

China

Contacts

Public ContactCaihong Wu

The Second Xiangya Hospital of Central South University

wucaihong@csu.edu.cn+86 18075122133

Outcome results

None listed

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