NCT04936711

Brief Summary

Referred shoulder pain (pain felt when the problem is actually in a different location) is very common after laparoscopic (small, narrow cut) hernia surgery. The purpose of this study is to look at the effect of a simple back massager, which can be readily purchased online or in a store, in addition to the use of standard pain medications.

Trial Health

43
At Risk

Trial Health Score

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

Trial has exceeded expected completion date
Enrollment
90

participants targeted

Target at P50-P75 for phase_4

Timeline
Completed

Started May 2021

Geographic Reach
1 country

1 active site

Status
unknown

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

Study Start

First participant enrolled

May 12, 2021

Completed
7 days until next milestone

First Submitted

Initial submission to the registry

May 19, 2021

Completed
1 month until next milestone

First Posted

Study publicly available on registry

June 23, 2021

Completed
5 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 30, 2021

Completed
1 year until next milestone

Study Completion

Last participant's last visit for all outcomes

November 30, 2022

Completed
Last Updated

June 23, 2021

Status Verified

June 1, 2021

Enrollment Period

7 months

First QC Date

May 19, 2021

Last Update Submit

June 21, 2021

Conditions

Keywords

Shoulder painHerniaHernia surgeryHernia repairHiatal herniaHiatal hernia surgeryHiatal hernia repairPost surgery pain

Outcome Measures

Primary Outcomes (2)

  • Visual Analogue Score Pain Questionnaire

    Pain score questionnaire to rate pain on a scale of 0 - 10, with 0 being no pain and 10 being the worst possible pain imaginable. The higher the score, the worse the outcome.

    2 years

  • Opioid and Non-Opioid Usage Postoperative Period

    Subject diary to list any medications taken for pain relief after surgery, and will list the following: name of medication, dose of medication, date and time medication taken

    2 years

Study Arms (3)

Back Massager Device + Standard Pain Treatment

EXPERIMENTAL

Resteck Shiatsu Neck and Back Massager (brand name), with recommended use for at least every 2 hours for at least 15 minutes on the first post-operative day and then every 4 hours for 2 days and then as needed. Standard pain treatment: 1. Local anesthetic agent at the incision sites include: 0.5% Marcaine (10 cc) + 0.5% lidocaine and epinephrine (10 cc) (total volume: 20 cc) 2. Morphine 2 mg: Intravenous administration every 2 hours or as needed, if unable to take pills by mouth 3. Oxycodone 5 - 10 mg elixir: oral administration every 6 hours or as needed 4. Tylenol 650 mg Tab: oral administration every 6 hours

Device: Resteck Shiatsu Neck and Back Massager

Marcaine spray + Standard Pain Treatment

ACTIVE COMPARATOR

30cc of 0.25% Marcaine spray on the diaphragm at the end of surgery. Standard pain treatment: 1. Local anesthetic agent at the incision sites include: 0.5% Marcaine (10 cc) + 0.5% lidocaine and epinephrine (10 cc) (total volume: 20 cc) 2. Morphine 2 mg: Intravenous administration every 2 hours or as needed, if unable to take pills by mouth 3. Oxycodone 5 - 10 mg elixir: oral administration every 6 hours or as needed 4. Tylenol 650 mg Tab: oral administration every 6 hours

Drug: Marcaine

Standard Pain Treatment

NO INTERVENTION

will receive standard pain treatment include local anesthetic agent at the incision sites + oral Tylenol and oral or IV opioid as breakthrough pain treatment postoperatively as needed. Standard pain treatment: 1. Local anesthetic agent at the incision sites include: 0.5% Marcaine (10 cc) + 0.5% lidocaine and epinephrine (10 cc) (total volume: 20 cc) 2. Morphine 2 mg: Intravenous administration every 2 hours or as needed, if unable to take pills by mouth 3. Oxycodone 5 - 10 mg elixir: oral administration every 6 hours or as needed 4. Tylenol 650 mg Tab: oral administration every 6 hours

Interventions

back massager device sold on the market that can readily be purchased online or in store

Back Massager Device + Standard Pain Treatment

Marcaine spray at incision site after closure

Also known as: bupivacaine hydrochloride
Marcaine spray + Standard Pain Treatment

Eligibility Criteria

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

You may qualify if:

  • Scheduled for primary hiatal hernia repair
  • Adult 18 years of age or older
  • Undergoing minimally invasive surgical technique

You may not qualify if:

  • Recurrent hiatal hernia
  • Children under the age of 18 years
  • Undergoing open or hybrid surgical technique
  • History of psychiatric disorder or chronic pain
  • Has a post-operative complication (Grade \> I on Calvien Dindo classification)
  • Allergy to standard pain medication regimen (local anesthetics Marcaine, lidocaine, and epinephrine; morphine; oxycodone; Tylenol)

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

St. Joseph's Hospital and Medical Center

Phoenix, Arizona, 85013, United States

RECRUITING

Related Publications (1)

  • Mittal SK, Latorre-Rodriguez AR, Bremner RM. Shoulder pain after laparoscopic antireflux surgery: a single-center, randomized, open-label trial. Surg Endosc. 2025 Aug;39(8):5355-5366. doi: 10.1007/s00464-025-11939-3. Epub 2025 Jul 2.

MeSH Terms

Conditions

Shoulder PainHernia, HiatalHernia

Interventions

Bupivacaine

Condition Hierarchy (Ancestors)

ArthralgiaJoint DiseasesMusculoskeletal DiseasesPainNeurologic ManifestationsSigns and SymptomsPathological Conditions, Signs and SymptomsHernia, DiaphragmaticInternal HerniaPathological Conditions, Anatomical

Intervention Hierarchy (Ancestors)

AnilidesAmidesOrganic ChemicalsAniline CompoundsAmines

Study Officials

  • Sumeet K Mittal, MD

    St. Joseph's Hospital and Medical Center, Norton Thoracic Institute

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Study Design

Study Type
interventional
Phase
phase 4
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Research Program Manager

Study Record Dates

First Submitted

May 19, 2021

First Posted

June 23, 2021

Study Start

May 12, 2021

Primary Completion

November 30, 2021

Study Completion

November 30, 2022

Last Updated

June 23, 2021

Record last verified: 2021-06

Data Sharing

IPD Sharing
Will not share

Locations