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Epidural Analgesia for Pancreatitis (Epipan Study)

NCT02126332 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 148

Last updated 2020-05-01

No results posted yet for this study

Summary

Acute pancreatitis (AP) is a common disease whose incidence in the US reaches 35 per 100,000 population annually. Its main causes in adults are gallstone migration into the common bile duct and alcohol abuse. Approximately 80% of patients with AP will develop a mild disease for which the management is mainly conservative. However 20% will develop a severe form, which is known to be associated with the development of local complications, such as pancreatic and peripancreatic necrosis, pseudocysts, and systemic complications, such as adult respiratory distress syndrome or renal failure. In the severe form of AP the mortality rate can reach 17% mainly due to multiple organ failure and pancreatic necrosis. In particular, pancreatic necrosis is associated with a death rate of up to 40%.

Epidural anesthesia (EA) is widely used to induce analgesia in the perioperative period and has also been used to decrease pain in patients with AP. In addition, experimental studies have shown a specific beneficial effect of EA in AP, attributed to an anti-inflammatory effect of local anesthetics administered in the epidural space combined with a sympathetic nerve blockade, which redistributes splanchnic blood flow to non-perfused pancreatic regions.

To date, EA has not been adequately tested in intensive care unit (ICU) patients with severe AP, with regards to clinical outcome. The objective of our study is therefore to test the effect of EA on lung dysfunction during severe AP, as we hypothesize that EA could limit lung failure requiring invasive mechanical ventilation (MV) or the duration of invasive MV

Conditions

  • Severe Acute Pancreatitis

Interventions

OTHER

ropivacaine and sufentanil

Thoracic epidural analgesia will be performed using ropivacaine (2 mg/ml), sufentanil (0.5 microg/ml) administered through a patient-controlled deviced (PCEA : patient-controlled epidural analgesia). PCEA parameters will be fixed as follows : continuous administration of 5 to 15 ml/h and bolus of 3 to 10 ml every 10 minutes. Iterative epidural administration of clonidine (1 mckg/kg) will be allowed to achieve analgesia goals.

OTHER

acetaminophen, nefopam, tramadol, opidoids

Conventional analgesia will include enteral and/or parental administration of usual analgesics, ranging from step 1 to step 3 drugs according to WHO classification (including acetaminophen, nefopam, tramadol, opidoids). The route, dose and frequency of analgesics administrations will be based on participating ICUs protocols.

Sponsors & Collaborators

  • University Hospital, Clermont-Ferrand

    lead OTHER

Principal Investigators

  • Matthieu JABAUDON · University Hospital, Clermont-Ferrand

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-06-06
Primary Completion
2019-02-26
Completion
2019-02-26

Countries

  • France

Study Locations

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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 NCT02126332 on ClinicalTrials.gov