Low-Dose Oral Ketamine for Procedural Analgesia in Pediatric Cancer Patients Undergoing Lumbar Puncture at a Resource-Limited Cancer Hospital in India

• Aim: The aim of this study was to evaluate the therapeutic efficacy and safety profile of orally administered low-dose ketamine for procedural pain management in pediatric cancer patients undergoing lumbar puncture (LP) in a resource-limited hospital setting. Methods: Patients between 4 and 15 years of age, with leukemia, undergoing LP were asked to participate. The study was designed as a two-armed blinded placebo-controlled trial where 0.8 mg/kg (bodyweight) of ketamine mixed in juice was given 30 minutes before the procedure to Group K (ketamine) compared with placebo, only juice, to Group P (placebo). In addition, topical analgesia (EMLA®) was given according to established standard of care. Patients and caregivers assessed the pain using the Wong-Baker Faces Pain Rating Scale. Results: A total number of 52 patients, equally distributed between Group K and Group P, were included in the study. The placebo-controlled group had significantly higher self-reported pain score than the group receiving ketamine (p = 0.046), as well as in caregiver-assessed pain (p = 0.033). Only three incidents of mild adverse effects were reported. Conclusion: Low-dose oral ketamine can be safely administered for procedural analgesia in pediatric cancer patients undergoing LP in a resource-limited hospital setting and have significant pain-reducing effect compared with placebo.

Subject headings

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Cancer och onkologi (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Cancer and Oncology (hsv//eng)

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Pediatrik (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Pediatrics (hsv//eng)

Publication and Content Type

art (subject category)

ref (subject category)