NCT03860259

Brief Summary

The current opioid epidemic has led to a renewed interest in exploring non-pharmacological techniques to treat post-operative pain. An increasing number of patients are suffering from the adverse effects of opioid use following surgery, including post-operative nausea and vomiting, respiratory depression, immunosuppression, constipation, and most recently, addiction. In the United States, over $600 billion is spent every year on opioid addiction, including $79 billion related to opioid addiction following surgery. Despite many initiatives to decrease the use of opiates in the preoperative setting, opioids continue to be regularly prescribed before, during and after surgery. Although the risk of opioid addiction following surgery is recognized, the percentage of patients becoming addicted to opioids following surgery is not well understood. To date, there has been virtually no agreement regarding the duration and dosage that qualify for opioid dependence following surgery, nor that a clear estimation of the factors such as biological, psychosocial and socioeconomic that increase the risk of using opioids for extended periods of time after surgery. The interscalene block is the gold standard for postoperative pain management following shoulder surgery. However, the duration of the block does not cover rehabilitation, and in most cases, patients are discharged from the hospital with an opioid prescription. Therefore, there is a growing need to investigate complementary pain-management methods that offer a non-pharmacological solution to managing post-operative pain. Auriculotherapy is such a technique that has been shown in previous studies to provide significant analgesia without the adverse effects of opioids or other pain-relieving medications. Auriculotherapy has been shown to reduce the need for opioid immediately after surgery. However, everyone agrees that more research is needed, especially due to the concern of the placebo effect when using a needle and electro-stimulation. This study is purposely based on the use of a cryopuntor device, which has been shown to produce the same effect as needles. This is a novel complementary approach to reducing the persistence of opioid prescription following rotator cuff surgery, which is considered a model of severe functional pain. Data obtained from this study will support a future NIDA proposal to expand the use of auriculotherapy for perioperative management of pain and functional recovery associated with surgery. The use of an auriculotherapy approach has the potential of providing effective non-opioid analgesia to patients not only undergoing rotator cuff surgery, but also other surgical models.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
50

participants targeted

Target at P25-P50 for not_applicable

Timeline
Completed

Started Jan 2020

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

January 22, 2019

Completed
1 month until next milestone

First Posted

Study publicly available on registry

March 1, 2019

Completed
11 months until next milestone

Study Start

First participant enrolled

January 24, 2020

Completed
1.4 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 6, 2021

Completed
3 months until next milestone

Study Completion

Last participant's last visit for all outcomes

September 29, 2021

Completed
4 months until next milestone

Results Posted

Study results publicly available

January 13, 2022

Completed
Last Updated

March 17, 2022

Status Verified

March 1, 2022

Enrollment Period

1.4 years

First QC Date

January 22, 2019

Results QC Date

December 8, 2021

Last Update Submit

March 9, 2022

Conditions

Keywords

opioidsauriculotherapyacute painshoulder surgery

Outcome Measures

Primary Outcomes (1)

  • Opioid Consumption Following Rotator Cuff Surgery

    Investigate the efficacy of auriculotherapy in reducing perioperative opioid consumption in opioid-naĂ¯ve patients undergoing elective rotator cuff surgery. This is reported in consumption of oral morphine mg equivalents (OME) at 24 hrs, 48 hrs, 72 hrs, 96 hrs, and 120 hrs post-operative as well as the total sum of these intervals

    24 hrs, 48 hrs, 72 hrs, 96 hrs, and 120 hrs post-operative

Secondary Outcomes (11)

  • Post-Operative Pain With Movement

    24 hrs through 90-days post-operative

  • Post-Operative Pain at Rest

    Time of discharge through 90-days post-operative

  • Non-narcotic Analgesic Consumption

    Day of surgery through 5-days post-operative

  • Functional Recovery Questionnaire 12-Item Short Form Health Survey (SF-12)

    Day of surgery through 90 days post-operative

  • Length of Recovery Room Stay

    Day of surgery through recovery room discharge, up to 142 min post-operative

  • +6 more secondary outcomes

Study Arms (2)

Auriculotherapy without nitrogen gas

PLACEBO COMPARATOR

Auriculotherapy will be performed by certified research staff using a cryopuncture device in the post-anesthesia recovery room with an empty cryopuncture with no nitrogen gas. The patient will receive an interscalene nerve block, standard of care treatment for surgery, post-operative pain management, and physical therapy.

Device: Auriculotherapy cryopuncture device without nitrogen gas

Auriculotherapy with nitrogen gas

ACTIVE COMPARATOR

Auriculotherapy will be performed by certified research staff using a cryopuncture device in the post-anesthesia recovery room with nitrogen gas. The patient will receive an interscalene nerve block, standard of care treatment for surgery, post-operative pain management, and physical therapy.

Device: Auriculotherapy cryopuncture device with nitrogen gas

Interventions

Auriculotherapy cryopuncture device without nitrogen gas will be administered. In addition, an interscalene block will be performed as well as standard of care treatment for surgery, post-operative pain management and physical therapy

Auriculotherapy without nitrogen gas

Auriculotherapy cryopuncture device with nitrogen gas will be administered. In addition, an interscalene block will be performed as well as standard of care treatment for surgery, post-operative pain management and physical therapy

Auriculotherapy with nitrogen gas

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Subject is greater than 18 years of age
  • Subject is willing and able to provide informed consent
  • Subject is scheduled to undergo elective rotator cuff surgery
  • Subject has consented to an interscalene block

You may not qualify if:

  • Opioid dependence
  • Any subject diagnosed with a chronic pain condition which daily opioid use is needed
  • Anatomical malformation, which in the investigator's opinion may interfere with the placement of the nerve block
  • Raynaud's disease diagnosis
  • Vasculopathy
  • Patient refusal

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

UPMC Shadyside Hospital

Pittsburgh, Pennsylvania, 15232, United States

Location

Related Publications (36)

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    PMID: 17242083BACKGROUND
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    PMID: 28315017BACKGROUND
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    PMID: 24032205BACKGROUND
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    PMID: 23819241BACKGROUND
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    PMID: 23301469BACKGROUND
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    PMID: 28803834BACKGROUND
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    PMID: 30396628BACKGROUND
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    PMID: 28051842BACKGROUND
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    BACKGROUND
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    BACKGROUND
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MeSH Terms

Conditions

Acute PainShoulder Pain

Condition Hierarchy (Ancestors)

PainNeurologic ManifestationsSigns and SymptomsPathological Conditions, Signs and SymptomsArthralgiaJoint DiseasesMusculoskeletal Diseases

Results Point of Contact

Title
Jacques E. Chelly, MD, PhD, MBA
Organization
University of Pittsburgh Medical Center Department of Anesthesiology and Perioperative Medicine

Study Officials

  • Jacques E Chelly, MD

    University of Pittsburgh

    PRINCIPAL INVESTIGATOR

Publication Agreements

PI is Sponsor Employee
Yes
Restrictive Agreement
No

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
TRIPLE
Who Masked
PARTICIPANT, CARE PROVIDER, OUTCOMES ASSESSOR
Masking Details
The only person unblinded to treatment allocation will be the Principal investigator or designee -- the individual performing cryopuncture
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR INVESTIGATOR
PI Title
Professor of Anesthesiology (with Tenure) and Orthopedic Surgery

Study Record Dates

First Submitted

January 22, 2019

First Posted

March 1, 2019

Study Start

January 24, 2020

Primary Completion

July 6, 2021

Study Completion

September 29, 2021

Last Updated

March 17, 2022

Results First Posted

January 13, 2022

Record last verified: 2022-03

Data Sharing

IPD Sharing
Will not share

Locations