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Study for effect of lumbar quadratus block combined with dexmedetomidine for analgesia after laparoscopic renal surgery

Study for effect of lumbar quadratus block combined with dexmedetomidine for analgesia after laparoscopic renal surgery

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1800020296
Enrollment
Unknown
Registered
2018-12-22
Start date
2019-01-01
Completion date
Unknown
Last updated
2019-01-14

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

Conditions

postoperative pain

Interventions

Control:None
Ropivacaine:0.3% ropivacaine 25ml used for quadratus lumborum block
DEX mixed with ropivacaine:1ug/kg DEX mixed with 0.3% ropivacaine 25ml used for quadratus lumborum block

Sponsors

Ningbo Medical Center Lihuili Eastern Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. ASA I-II, aged 18-65 years; 2. elective laparoscopic partial or total renal resection.

Exclusion criteria

Exclusion criteria: 1. Severe cardiovascular and cerebrovascular diseases such as congenital heart disease and brain tumor; 2. Past drug related allergies and contraindications; 3. Puncture site infection; 4. BMI>40kg/m2; 5. psychiatric disorders and language communication disorders.

Design outcomes

Primary

MeasureTime frame
mean arterial pressure;heart rate;visual analogue scale;The first pressing time of postoperative analgesia pump;Postoperative dosage of sufentanil;remedial analgesia cases;Ramsay Scale;Patients' satisfaction with pain relief;Postoperative adverse reactions;—

Countries

China

Contacts

Public ContactZhu Manhua

Ningbo Medical Center Lihuili Eastern Hospital

jszhumanhua@163.com+86 18868658098

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 2, 2026