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the effectiveness of different concentration and doses of bupivacaine on postoperative urinary retention in patients undergoing subarachnoid anesthesia

the effectiveness of different concentration and doses of bupivacaine on postoperative urinary retention in patients undergoing subarachnoid anesthesia

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR-IOR-16007781
Enrollment
Unknown
Registered
2016-01-09
Start date
2016-04-01
Completion date
Unknown
Last updated
2017-04-18

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

Conditions

complications of subarachnoid anesthesia

Interventions

group ?:0.250% bupivacaine 3ml, subarachnoid anesthesia
group ?:0.375%bupivacaine 3ml, subarachnoid anesthesia
group ?:0.50% bupivacaine 3ml, subarachnoid anesthesia
group C:0. 500%ropivacaine Epidural anesthesia

Sponsors

Department of Anesthesiology, Renmin Hospital of Wuhan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: BMI: 18.5-29.1 kg/m2, ASA I-II

Exclusion criteria

Exclusion criteria: patients with other systemic diseases, relative contraindications of intrathecal block, puncture failure, massive haemorrhage during the operation, intravenous drug used in the poperation, and so on

Design outcomes

Primary

MeasureTime frame
urinary retention;—

Secondary

MeasureTime frame
Heart rate, blood pressure, oxygen saturation;Motion block and block level;—

Countries

China

Contacts

Public ContactZhao Bo
zb14526@163.com+86 13554186345

Outcome results

None listed

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