The Effect of Auriculotherapy on the Treatment of Postoperative Pain in Outpatient Rhizarthrosis Surgery

Condition(s) studied

Investigational drug(s) / intervention(s)

outpatient prosthetic surgery for rhizarthrosis.: surgery / procedures : Outpatient surgery (thumb osteoarthritis). On the day of the procedure, the patient arrives on an outpatient basis, is positioned on a stretcher, and is then taken to the pre-anesthesia room where regional anesthesia is performed. The block is carried out under ultrasound guidance following a standardized protocol. The patient is then transferred to the operating room, where the tourniquet is applied. The surgical technique is endoscopic, following the AGEE method. At the end of the procedure, the surgeon places two or three absorbable sutures (4/0 or 5/0) on the thinnest areas of skin. The sutures are then covered with a dressing.

real auricolothery: 3 days before the intervention, patients will have an auriculotherapy session with an experimental group

sham auriculotherapy: 3 days before the intervention, patients will have an auriculotherapy session with an sham group

Study summary

Auriculotherapy has demonstrated promising potential in the management of postoperative pain. Additionally, one study reported encouraging outcomes regarding the reduction of anxiety levels among patients in primary healthcare settings. Nevertheless, further high-quality research is required to substantiate these findings and to support the integration of auriculotherapy into standardized therapeutic protocols.

The objective of this prospective, comparative, double-blind study is to assess the efficacy of auricular acupuncture in the management of postoperative pain following outpatient prosthetic surgery for rhizarthrosis

Eligibility

Primary outcome measure(s)

• Assessment of pain reduction using the Numerical Rating Scale (NRS) questionnaire during the postoperative period from Day 1 to Day 3. From Day 1 to Day 3, Based on Real or Sham Auriculotherapy Sessions — Day 1 to Day 3
  The Numerical Rating Scale (NRS) is a validated, unidimensional tool used to assess pain intensity. Patients are asked to rate their pain by selecting a number that best reflects its severity. Valeur minimale : 0 - corresponds to "no pain". Valeur maximale : 10 - corresponds to "the worst pain imaginable". Interprétation générale : 0 : No pain 1-3 : Mild pain 4-6 : Moderate pain 7-10 : Severe pain

Trial sites (2)

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