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Clinical Trials/NCT01373593
NCT01373593
Terminated
Phase 4

Ultrasound Guided Blocks of the Iliohypogastric and Ilioinguinal Nerves in Persistent Postherniorrhaphy Pain Patients

Rigshospitalet, Denmark1 site in 1 country12 target enrollmentJanuary 2011
ConditionsPain
InterventionslidocainePlacebo

Overview

Phase
Phase 4
Intervention
lidocaine
Conditions
Pain
Sponsor
Rigshospitalet, Denmark
Enrollment
12
Locations
1
Primary Endpoint
changes (lidocaine vs. placebo) in pain perception, sensory mapping and QST compared to pre-block values.
Status
Terminated
Last Updated
13 years ago

Overview

Brief Summary

In this controlled study the investigators will examine the analgesic and sensory effects of ultrasound-guided blocks of the iliohypogastric and ilioinguinal nerves with lidocaine in persistent postherniorrhaphy pain patients.

Registry
clinicaltrials.gov
Start Date
January 2011
End Date
July 2011
Last Updated
13 years ago
Study Type
Interventional
Study Design
Crossover
Sex
All

Investigators

Eligibility Criteria

Inclusion Criteria

  • patients older than 18 years with severe postherniorrhaphy pain (numerical rating scale \[NRS\] \> 6) for more than 6 month

Exclusion Criteria

  • known amide local anesthetic drug allergy
  • recurrent hernia

Arms & Interventions

lidocaine

lidocaine block

Intervention: lidocaine

Placebo

Intervention: Placebo

Outcomes

Primary Outcomes

changes (lidocaine vs. placebo) in pain perception, sensory mapping and QST compared to pre-block values.

Time Frame: 20 minutes after the block

Study Sites (1)

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