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Completed

NCT Number: NCT05250492

Evaluation of Analgesia by PENG Block Versus Intra-Articular Infiltration in Prosthetic Hip Surgery (API)

The main objective of this study is to compare the effectiveness of the ultrasound-guided PENG block technique compared to intra-articular infiltration on postoperative morphine consumption during hip prosthetic surgery via the anterior minimally invasive approach under general anesthesia.

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Key information

Conditions

Hip Prosthesis Agnosia Analgesia Nervous System Diseases Neurobehavioral Manifestations Neurologic Manifestations PENG Block Pathological Conditions, Signs and Symptoms Perceptual Disorders Signs and Symptoms

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Jean-François Oudet

Lanester, 56600, France

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Patient, male or female, over 18 years old.
  • Patient scheduled for anterior hip prosthesis.
  • Affiliated patient or beneficiary of a social security scheme.
  • Patient having been informed and having signed a free and informed consent.

Exclusion criteria

  • Patient with a contraindication to local anesthesia.
  • Patient with a high level of dependence, defined by level 1 or 2 of the Iso-Ressources Group (GIR).
  • Patient participating in another clinical study.
  • Protected patient: adult under guardianship, curatorship or other legal protection, deprived of freedom by judicial or administrative decision.
  • Pregnant, breastfeeding or parturient woman.
  • Patient hospitalized without consent.

Treatment and study plan

Prosthetic hip surgery

Procedure

Total hip prosthesis performed by an anterior approach with intra-articular infiltration of an anesthetic product intraoperatively.

OR

  • Total hip prosthesis performed by an anterior approach with infiltration of the same anesthetic product by ultrasound-guided PENG block intraoperatively.

Primary outcomes

  1. Postoperative morphine consumption in the postoperative care unit

    Time frame: 1 hour

    Postoperative morphine consumption (in mg) in the postoperative care unit

Secondary outcomes

  1. Postoperative morphine équivalent consumption at postoperative day 1

    Time frame: 1 day

    postoperative morphine équivalent consumption (in mg) at postoperative day 1

Sponsors and collaborators

Lead sponsor

GCS Ramsay Santé pour l'Enseignement et la Recherche

Other

Collaborators

  • European Clinical Trial Experts Network

Registry information

Official study title

Evaluation of Analgesia by PENG Block Versus Intra-Articular Infiltration in Prosthetic Hip Surgery

Acronym: API

Important dates

Study start
2022
Primary completion
2022
Study completion
2023
First posted
Feb 22, 2022
Registry last updated
Jul 16, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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