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Observation on the effect of hydromorphinone preemptive analgesia in laparoscopic gynecological surgery

Observation on the effect of hydromorphinone preemptive analgesia in laparoscopic gynecological surgery

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500110475
Enrollment
Unknown
Registered
2025-10-14
Start date
2026-01-05
Completion date
Unknown
Last updated
2025-10-20

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

Conditions

Gynecological surgery

Interventions

Trial group:Administer 15µg/kg of hydromorphine (diluted to 20ml) before surgical skin incision.
Control group:Inject 20 mL of 0.9% sodium chloride injection before the surgical skin incision

Sponsors

Jintang County first People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1.Age: 20 -80 years old, BMI(18.5-30kg/m^2); 2. Elective laparoscopic gynecological surgery, anesthesia method: tracheal intubation general anesthesia; 3. Clear and conscious, free from mental disorders, intellectual disabilities or other diseases; 4. ASA classification: Grade I- III; Cardiac function: Grades 1-3.

Exclusion criteria

Exclusion criteria: 1. Combined with functional failure of important organs such as the heart and lungs; 2. Concurrent acute and chronic systemic infections; 3. Allergic to the drugs used in this study; 4. Patients who are participating in other clinical trials.

Design outcomes

Primary

MeasureTime frame
Stress hormone;

Secondary

MeasureTime frame
Inflammatory factorsCRP ;Recovery period restlessness score;VAS score;Average blood pressure, HR (heart rate) and SpO2 (blood oxygen saturation);Quality of anesthesia recovery;

Countries

China

Contacts

Public ContactQu Yang

First People's Hospital of Jintang County, Sichuan Province

1452989137@qq.com+86 178 2810 1220

Outcome results

None listed

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