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Neurolytic Block Techniques In Abdominal Visceral Cancer Pain

Study acronym: CONCERN
StatusNot Yet Recruiting
PhaseNot applicable
Started
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Record status
This record was last updated June 3, 2025 (before its estimated May 2026 completion). Its status may not reflect the trial's current state.

Record History

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  1. Phase: Phase 2/3 to Not applicablev2 Show 6 more changesShow less
    • Interventions: Celiac Plexus Neurolysis - 5ml absolute acohol (Procedure), Splanchnic nerve neurolysis - 5ml absolute acohol (Procedure) to Celiac Plexus Neurolysis - 5 ml of absolute alcohol (100%) (Procedure), Splanchnic nerve neurolysis - 5 ml of absolute alcohol (100%)…
    • Eligibility criteria shortened, about 20 words
    • Secondary endpoints: details revised at 2 of 2 entries
    • Site contact updated
    • Study title shortened, about 16 words
    • Study description shortened, about 1 word
  2. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The neurolytic blocks of sympathetic chains are commonly used for the treatment of cancer-related pain. This study aims to compare celiac plexus neurolysis and splanchnic nerve neurolysis for the treatment of abdominal visceral pain and its influence on the quality of life of patients with cancer.
Trial Details
NCT Number NCT06978673
Lead Sponsor Instituto do Cancer do Estado de São Paulo
Conditions
(from sponsor)		 Cancer, Malignant Tumors, Abdominal Cancer, Cancer Pain, Visceral Pain, Cancer-related Pain, Pain Management, Celiac Ganglia, Sympathetic Ganglia
Related terms Abdominal Pain, Agnosia, Cancer Pain, Neoplasms, Visceral Pain
Enrollment 64 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov