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Effect of Intravenous Ketamine Combined With Spinal Anesthesia on Sensory Block Duration Compared to Spinal Anesthesia Alone in Lower Limb Surgeries in Geriatrics.

NCT07520487 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 61

Last updated 2026-04-30

No results posted yet for this study

Summary

Effect of Intravenous Ketamine combined with Spinal Anesthesia on Sensory Block

Duration compared to Spinal Anesthesia alone in Lower Limb surgeries in geriatrics:

Conditions

  • IV Ketamine With Spinal Block

Interventions

DRUG

Patients will receive 0.2 mg/kg IV of ketamine diluted to 5 ml followed by infusion 0.1 mg/kg/hr as a 20 ml solution

Patients will receive 0.2 mg/kg IV of ketamine diluted to 5 ml followed by infusion 0.1 mg/kg/hr as a 20 ml solution

DRUG

Patients will receive 5 ml of saline followed by infusion 0.1 ml/kg/hr as a 20 ml solution as a control group

Patients will receive 5 ml of saline followed by infusion 0.1 ml/kg/hr as a 20 ml solution as a control group

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-04-25
Primary Completion
2026-08-31
Completion
2026-08-31

Countries

  • Egypt

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07520487 on ClinicalTrials.gov