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Comparing Two strength of Ropivacaine for Thoracic Spinal Anesthesia During Laparoscopic Gallbladder Removal surgery

Comparitive Evaluation of 0.5 percentage and 0.75 percentage Isobaric Ropivacaine for Thoracic Segmental Spinal Anesthesia in Laparoscopic Cholecystectomy: A Randomized Control Trial - NIL

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2025/11/098005
Enrollment
80
Registered
2025-11-25
Start date
Unknown
Completion date
Unknown
Last updated
2025-12-08

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

Conditions

Health Condition 1: K800- Calculus of gallbladder with acutecholecystitis Health Condition 2: K802- Calculus of gallbladder without cholecystitis Health Condition 3: K801- Calculus of gallbladder with othercholecystitis Health Condition 4: K810- Acute cholecystitis Health Condition 5: K811- Chronic cholecystitis Health Condition 6: K812- Acute cholecystitis with chronic cholecystitis Health Condition 7: K819- Cholecystitis, unspecified Health Condition 8: K829- Disease of gallbladder, unspecifie

Interventions

Intervention1: 0.5% Isobaric Ropivacaine: 1.20 mL of 0.5% isobaric ropivacaine + 20 mcg fentanyl (0.20 mL) will be given for thoracic Segmental Spinal Anaesthesia in Laparoscopic Cholecystectomy Contr

Sponsors

Uttarpradesh University of Medical Sciences
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1.Body mass index between 18.5 to 24.9kg per square meter 2.ASA physical status classifications 1 and 2 3.Posted for laparoscopic cholecystectomy surgery

Exclusion criteria

Exclusion criteria: 1.Coagulopathy or thrombocytopenia. 2.Infection at the proposed site of injection. 3.Renal or hepatic impairment. 4.Patient with any neurological disorder. 5.Pregnant woman and breastfeeding woman. 6.Spine deformity or previous spine surgery

Design outcomes

Primary

MeasureTime frame
To compare the effectiveness (in terms of sensory block) of segmental thoracic spinal anaesthesia using isobaric ropivacaine 0.5% versus isobaric ropivacaine 0.75% in patients undergoing laparoscopic cholecystectomy.Timepoint: 1 day

Secondary

MeasureTime frame
Onset of sensory blockade Time to reach sensory block level Duration of sensory block Motor block (modified bromage grade) Duration of surgery surgeon satisfaction scores(likert scale) Timepoint: 1 day

Countries

India

Contacts

Public ContactManoj Kumar

Uttarpradesh University Of Medical sciences

lucknow.manoj@gmail.com9410854970

Outcome results

None listed

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