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Comparison of two different anesthesia methods on the quality of surgical field in transvaginal natural-orifice transluminal endoscopic surgery (vNOTES): a prospective randomized clinical study

Comparison of two different anesthesia methods on the quality of surgical field in transvaginal natural-orifice transluminal endoscopic surgery (vNOTES): a prospective randomized clinical study

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2000032406
Enrollment
Unknown
Registered
2020-04-27
Start date
2020-05-06
Completion date
Unknown
Last updated
2020-11-09

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

Conditions

vNotes

Interventions

Group 1:combined the epidural and general anesthesia

Sponsors

The Affiliated Hospital, School of Medicine, UE STC, Chengdu Women's and Children's Central Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: Eligibility criteria included patients 18 years or older, male, BMI 20-30 kg/m2, American Society of Anesthesiologists evaluation 1~2, scheduled for elective vNOTES with expected operation time of less than 180 minutes.

Exclusion criteria

Exclusion criteria: Patients with untreated ischemic heart disease, acute and chronic respiratory disorders or moderate/severe obstructive or restrictive pulmonary disease, including COPD and asthma, neuromuscular diseases affecting respiratory muscles and patients refused to be enrolled were excluded.

Design outcomes

Primary

MeasureTime frame
The quality of surgical field ;

Secondary

MeasureTime frame
The level of pneumoperitoneum pressure;Vital signs at different time points, including T1, T2, T3, T4 and T5 (refer to protocol);The analgesic consumption in the surgery (sufentanil, propofol, cisatracurium);The incidence of postoperative nausea and vomiting (PONV);Pain score and the total amount of rescue analgesics administered within 24 h of surgery;The length of hospital-stay (LOS);Adverse events (e.g., laparoscopy or open surgery conversion, failed sensory block, dural puncture, postoperative hypotension requiring treatment, urinary retention, and paresthesia);

Countries

China

Contacts

Public ContactYu Cui

The Affiliated Hospital, School of Medicine, UE STC, Chengdu Women's and Children's Central Hospital

cuiyu19831001@163.com+86 18040308150

Outcome results

None listed

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