ClinicalTrials.gg
CompletedNCT04900753Updated Feb 10, 2023

Risk Factors Related to Thirst After Surgery

An observational study in Postoperative Complications, sponsored by Chang Gung Memorial Hospital. Completed at 1 site in Taiwan. Open to participants aged 20 Years and older. Per ClinicalTrials.gov, last updated 2023-02-10.

Sponsored by Chang Gung Memorial Hospital · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
472
Ages
20 Years and older
Sex
All
01

Study summary

To investigate the risk factors related to xerostomia (dry mouth) after surgery

Read the detailed description

Dry mouth of postoperative makes the patient feel thirst, and the pain of the lips is cracked. It will also make the sputum thick and sticky, making it difficult for the patient to cough by himself. Especially the elderly may have sputum accumulation and pneumonia. The incidence of dry mouth was 88%, 6-8 hours after abdominal surgery. Initiating the motivation of this study, it is hoped that through research to understand the relevant factors causing dry mouth after surgery.

02

Conditions studied

  • Postoperative Complications
03

In context

Postoperative Complications

1,269 studies on the registry are indexed under Postoperative Complications; 299 are open to participants now.

This study's enrollment of 472 is above the median of 251 across 531 observational studies indexed under Postoperative Complications.

Browse Postoperative Complications studies →

Lead sponsor

Chang Gung Memorial Hospital is the lead sponsor of 1,091 studies on the registry; 237 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
20 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

over 19 years old elective surgery patients

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  1. Hospitalized patients
  2. Elective surgery patients
  3. >19 years old patients

Exclusion criteria

Exclusion Criteria:

  1. cognitive impairment patients
  2. ICU patients
05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
472 participants (actual)
Patient registry
No
06

What researchers measure

Primary outcomes

  1. To investigate the risk factors related to xerostomia (dry mouth) after surgery

    To investigate the risk factors related to xerostomia (dry mouth) after surgery

    Time frame: 5 mins

07

Study locations

1 site
  • Hsiu-Ling Yang
    Taoyuan, No.5, Fuxing St., Guishan Dist 333, Taiwan
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Ran from Oct 2019 to primary completion in Mar 2020, 5 months.

Of 266 non-industry observational studies under Postoperative Complications, half reached primary completion within 23 months of starting (the median), counting those still running; a quarter within 11 and three quarters within 40. This study's 5 months is below that.

Counting every sponsor, half of 270 studies reached it within 23 months; a quarter within 11 and three quarters within 40.

How these figures are worked out, and which studies are left out of them.

Registered
May 20, 2021
First posted
May 25, 2021
StartActual
Oct 25, 2019
Primary completionActual
Mar 31, 2020
CompletionActual
Sep 30, 2020
Last update
Feb 10, 2023
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Feb 10, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT04900753
Responsible party
Sponsor
First posted
May 25, 2021
Start date
Oct 25, 2019
Primary completion
Mar 31, 2020
Completion
Sep 30, 2020
Last update
Feb 10, 2023

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Oct 2019. You cannot join it, but the record below documents what was studied.

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Discussion

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