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The analgesic effect of ultrasound-guided upper lumbar nerve root block during and after microwave ablation of uterine fibroids: a prospective study

The analgesic effect of ultrasound-guided upper lumbar nerve root block during and after microwave ablation of uterine fibroids: a prospective study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2400091995
Enrollment
Unknown
Registered
2024-11-07
Start date
2025-02-02
Completion date
Unknown
Last updated
2024-11-11

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

Conditions

Adenomyosis

Interventions

upper lumbar nerve root block group:upper lumbar nerve root block
control group:None

Sponsors

Shanghai Tenth People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 55 Years

Inclusion criteria

Inclusion criteria: Participants were required to diagnose with preoperative ultrasound, magnetic resonance imaging, and laboratory tests, no perimenopausal signs, and relevant clinical symptoms associated with the uterine fibroids.

Exclusion criteria

Exclusion criteria: Exclusion criteria included severe coagulation disorders, hepatic dysfunction, renal dysfunction, morbid obesity (BMI>40 kg/m^2) or daily medication for depression/anxiety, and allergy or hypersensitive to the selected anesthetic or sedative.

Design outcomes

Primary

MeasureTime frame
visual pain scores;

Secondary

MeasureTime frame
the total dosage of intraoperative fentanyl;the first postoperative rescue analgesia;the number of additional intraoperative fentanyl injections;the number of postoperative analgesic requirements;adverse effects;complications;unplanned hospitalization;

Countries

China

Contacts

Public ContactSun Liping

Shanghai Tenth People’s Hospital

sunliping_s@126.com+86 153 3715 2922

Outcome results

None listed

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