Skip to content

Development of machine learning-baioiopsed prediction model for postoperative nausea and vomiting risk in gynecological laparoscopic surgery

Development of machine learning-baioiopsed prediction model for postoperative nausea and vomiting risk in gynecological laparoscopic surgery

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2400088287
Enrollment
Unknown
Registered
2024-08-15
Start date
2024-08-15
Completion date
Unknown
Last updated
2024-08-19

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

Conditions

Postoperative nausea and vomiting after gynecological laparoscopy

Interventions

None postoperative nausea and vomiting group:None

Sponsors

The First People’s Hospital of Zunyi (Third Affiliated Hospital of Zunyi Medical University)
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Inclusion Criteria: (1) Patients scheduled for elective surgery, specifically laparoscopic surgery involving the uterus, ovaries, or fallopian tubes. (2) Anesthesia administered as either total intravenous anesthesia or combined intravenous-inhalation anesthesia. (3) Age = 18 years. (4) Fasting time = 6 hours, and abstaining from drinking for = 2 hours.

Exclusion criteria

Exclusion criteria: Exclusion Criteria: (1) Patients who required conversion to open surgery during the procedure. (2) Pregnant female patients. (3) Patients undergoing emergency surgery. (4) Patients who experienced severe allergic reactions during anesthesia induction or surgery. (5) Patients who received antiemetic or analgesic treatment in the ward before surgery. (6) Patients with cognitive function, language communication, or intellectual disabilities. (7) Subjects who withdrew from the study midway.

Design outcomes

Primary

MeasureTime frame
Postoperative Nausea and Vomiting;

Secondary

MeasureTime frame
Preoperative Sleep Duration;Intraoperative Airway Pressure;Sufentanil Dosage;Mean Platelet Volume;Intraoperative Anesthesia and Surgical Process;Preoperative Hepatic and Renal Function;Demographic Indicators;

Countries

China

Contacts

Public ContactRugang An

The First People’s Hospital of Zunyi (Third Affiliated Hospital of Zunyi Medical University)

maitianli_2023@qq.com+86 182 1220 7691

Outcome results

None listed

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