To Compare two different drugs injected in the back in patients undergoing surgery for hypertension.

Comparative Efficacy of Epidural Morphine versus Epidural Fentanyl in Patients Undergoing Pheochromocytoma Surgery: An Exploratory study - NIL

Status

Active, not recruiting

Phases

Phase 4

Study type

Observational

Source

CTRI

Registry ID

CTRI/2025/10/095712

Enrollment

Registered

2025-10-08

Start date

Unknown

Completion date

Unknown

Last updated

2025-10-13

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

Conditions

Health Condition 1: C741- Malignant neoplasm of medulla of adrenal gland Health Condition 2: O- Medical and Surgical

Interventions

Intervention1: Epidural Morphine: Epidural Morphine diluted to 10 ml in T9-T10 or T10-T11 interspace as bolus slowly over five minutes, one time only. Control Intervention1: Epidural Fentanyl: Epidura

Eligibility

Inclusion criteria

Inclusion criteria: Patients aged 18-65 years, diagnosed with pheochromocytoma, scheduled for elective surgical resection

Exclusion criteria

Exclusion criteria: Refusal to consent Hemodynamically unstable patients Known allergy to study drugs. Contraindications to epidural analgesia Chronic opioid use Pregnancy

Design outcomes

Primary

Measure	Time frame
Hemodynamic instabilityTimepoint: Intraoperative period	—

Secondary

Measure	Time frame
Postoperative painTimepoint: 1, 6, and 24 hours after surgery;Opioid-related side effectsTimepoint: Till 24 hours after surgey;Postoperative rescue analgesiaTimepoint: Till 24 hours after surgery	—

Countries

India

Contacts

Public ContactDr Deepak Singla

AIIMS Rishikesh

deepak10.4u@gmail.com9068504999

Outcome results

None listed

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