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Comparing Pain Relief After Cesarean Delivery: Intranasal versus Oral Tapentadol

To compare the analgesic efficacy of intranasal tapentadol versus oral tapentadol in postoperative pain management in elective lower segment caesarean section - Nil

Status
Active, not recruiting
Phases
Phase 2Phase 3
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2025/12/098581
Enrollment
90
Registered
2025-12-05
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: O- Medical and Surgical

Interventions

Intervention1: spinal Anaesthesia: Under strict aseptic conditions, spinal anesthesia will be administered in the left lateral position using 2.2 ml of 0.5 percent heavy levobupivacaine with a 26G Qui

Sponsors

SGRD
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. American Society of Anesthesiologists (ASA) II 2. Singleton pregnancy 3. Patients willing to give consent for spinal anesthesia for elective LSCS.

Exclusion criteria

Exclusion criteria: 1.History of hypersensitivity to tapentadol and diclofenac. 2.History of drug allergy. 3.Active or suspected gastrointestinal ulcers, bleeding, or motility disorders within the past 6 months prior to screening. 4.Chorioamnionitis. 5.Recent intranasal medication within the 72 hours preceding randomization. 6.Bleeding diathesis, bleeding tendency or coagulation disorders. 7.Concurrent use of TCAs, SSRIs, SNRIs, anticonvulsants, neuroleptics, triptans,steroids, MAO inhibitors, or drugs with potential to lower seizure threshold inthe 4 weeks prior to enrolment. 8.History of alcoholism / drug abuse. 9.Medical disorders like seizures, gastric ulcers,bronchial asthma and COPD 10.Unable to rate their pain on scales used due to psychiatric reasons. 11.Hepatic/ renal/CVS/ pulmonary disease/ central or peripheral nervous systemdisease. 12.Mild to moderate traumatic brain injury, stroke, or brain neoplasm within thepast year or severe traumatic brain injury within the last 15 days. 13.Chronic abdominal pain. 14.On treatment with analgesics and anticoagulants. 15.Clinically significant ECG abnormalities or QTC more than or equal to 450 msec for males and more than or equal to 470 msec for females at screening

Design outcomes

Primary

MeasureTime frame
To compare the analgesic efficacy of tapentadol administered through two routes for post operative pain management in elective LSCS.Timepoint: Postoperative vital signs will be monitored every 4 hours. Study medications will be given every 6 hours, and pain will be assessed using the visual analog scale (VAS) every 4 hours for 48 hours.

Secondary

MeasureTime frame
To study the side effects of drug & complications of routes of administration.Timepoint: Postoperative vital signs will be monitored every 4 hours. Study medications will be given every 6 hours, and pain will be assessed using the visual analog scale (VAS) every 4 hours for 48 hours.

Countries

India

Contacts

Public ContactDr Bhavshereen Kaur

Sri Guru Ram Das Institute of Medical Sciences and Research

drlakshmimahajan@gmail.com9855286122

Outcome results

None listed

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