Comparison of different anesthetic administration schemes for painless induced abortion: a prospective randomized controlled study

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100052639

Enrollment

Unknown

Registered

2021-11-02

Start date

2021-12-01

Completion date

Unknown

Last updated

2022-08-08

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

Conditions

Painless abortion

Interventions

Experimental group1:butorphanol + propofol

Experimental group2:Dezocine + propofol

Experimental group3:butorphanol + Dynastat + propofo

Experimental group4:Dezocine + Dynastat + propofol

Eligibility

Sex/Gender

Female

Age

20 Years to 50 Years

Inclusion criteria

Inclusion criteria: 1.Healthy pregnant women with gestational age of 6 to 8 weeks confirmed by ultrasound examination; 2.Understand the process of the trial, sign the informed consent, and voluntarily participate in the trial.

Exclusion criteria

Exclusion criteria: 1.Abnormal history of vaginal delivery; 2.No history of mental illness; 3.Abnormal uterus or any other serious medical accident.

Design outcomes

Primary

Measure	Time frame
Body movement;Respiratory depression;Systolic pressure;Diastolic pressure;Mean Arterial pressure;Respire;Degree of blood oxygen saturation;	—

Secondary

Measure	Time frame
Dose of medication;Awareness disappeared time;Surgical time;Open your eyes;Submissive command time;Additional drug time;	—

Countries

China

Contacts

Public ContactFan Ying

Shulan (Hangzhou) Hospital

hualuotingjian@163.com+86 15888874576

Outcome results

None listed

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