A Prospective Evaluation of Pain After Non-complex Ventral Hernia Repair

Terminated

• Conditions: Ventral Hernia
• Interventions: Procedure: robotic-assisted ventral hernia repair

• Registration Number: NCT04855227
• Lead Sponsor: Intuitive Surgical

Brief Summary

The study aims to evaluate outcomes relating to pain and QOL after robotic-assisted or laparoscopic non-complex ventral hernia repair.

Detailed Description

This is a prospective, observational, study across robotic-assisted and laparoscopic primary (non-recurrent) umbilical and incisional hernia repair. The study aims to evaluate pain and QOL outcomes through 30 days. During the post-operative period through 30 days, pain medication intake, subject reported pain and quality of life and incidence of intra-operative and post-operative adverse events related to the ventral hernia repair will be collected.

Study Timeline

• Study First Submitted: 2021-03-30
• Study First Submitted QC: 2021-04-19
• Study First Posted: 2021-04-22
• Study Start: 2021-08-31
• Primary Completion: 2024-11-04
• Study Completion: 2024-11-19
• Status Verified: 2024-12
• Last Update Submitted: 2024-12-17
• Last Update Posted: 2024-12-19

Recruitment & Eligibility

• Status: TERMINATED
• Sex: All
• Target Recruitment: 69

Inclusion Criteria

1. Subject is between 18 and 80 years of age.
2. Subject is a candidate for an elective primary (non-recurrent) ventral hernia repair.
3. Ventral hernia repair that will require mesh placement

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Exclusion Criteria

1. Subject is contraindicated for general anesthesia or surgery.
2. Subject with a ventral hernia that will require retromuscular mesh placement or employ a technique, including (but not limited to) external oblique release, Rives- Stoppa, eTEP Rives-Stoppa, transversus abdominis release, other component separation techniques (i.e. anterior component separation) or eTEP transversus abdominis release.
3. Subject has a recurrent hernia.
4. Subject who will have an emergent hernia repair.
5. Subject with a history of chronic pain and/or taking daily pain medications for >6 weeks.
6. Subject with a history of substance abuse (excluding marijuana) and/or current (within 30 days) narcotic use.
7. Current marijuana use that the subject is unwilling to discontinue within the 14 days prior to surgery.
8. Subject with a history of MRSA infection.
9. Subject with HbA1c level > 8.5%.
10. Use of Exparel during the surgical procedure.
11. Subject who will undergo a concomitant hernia repair or any other concomitant procedure.
12. Current nicotine use (including vaping) within the past 30 days.
13. Subject has a known bleeding or clotting disorder.
14. Pregnant or suspected pregnancy.
15. Subject is mentally handicapped or has a psychological disorder or severe systemic illness that would preclude compliance with study requirements or ability to provide informed consent.
16. Subject belonging to other vulnerable population, e.g, prisoner or ward of the state.
17. Subject is currently participating in another interventional or investigational research study.

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Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
Robotic-assisted ventral hernia repair	robotic-assisted ventral hernia repair	These subjects will undergo a robotic-assisted primary umbilical or incisional hernia repair.

Primary Outcome Measures

Name	Time	Method
Change in pain score assessed by the NRS from baseline to 14 days	14 days	Change in patient reported pain scores assessed by the Numeric Rating Scale (NRS) from 1-10, where 0 indicates no pain and 10 indicates the worst pain imaginable.
Change in narcotic usage from 1 day post-procedure to 14 days post-procedure	14 days	Narcotic usage after the ventral hernia repair as determined through use of a patient reported pain medication log.
Change in pain score assessed by the PROMIS 3a from baseline to 14 days	14 days	Change in patient reported pain scores assessed by the Patient-Reported Outcome Measurement Information System (PROMIS) Pain Intensity 3a survey, with a scale from 1-5; 1 meaning no pain and 5 meaning severe pain.

Secondary Outcome Measures

Name	Time	Method
Need for refill prescription pain medication usage from 1 day post-procedure to 30 days post-procedure	30 days	Need for refill narcotic prescription pain medication usage
Length of hospital stay (LOS)	Procedure start time to discharge from the hospital (check out time), up to an approximate of one week	How long the patient was admitted to the hospital
Change in Quality of Life assessment: EuraHS-QOL from baseline to 30 days	30 days	Quality of life using the EuraHS-QOL assessment tool, with scores on questions relating to pain, restrictions of movement, and cosmetic discomfort; with a scale ranging from 0 (no pain/no restriction/very beautiful) to 10 (worst pain/completely restricted/extremely ugly).
Change in narcotic usage from 1 day post-procedure to 30 days post-procedure	30 days	Narcotic usage after the ventral hernia repair as determined through use of a patient reported pain medication log.
Change in OTC pain medication usage from 1 day post-procedure to 30 days post-procedure	30 days	Over the counter (OTC) pain medication usage after the ventral hernia repair as determined through use of a patient reported pain medication log.
Incidence of postoperative adverse events related to the ventral hernia repair through 30 days post-procedure	30 days	Post-operative adverse events related to the ventral hernia repair
Change in Quality of Life assessment: EQ-5D-3L (EQ) from baseline to 14 days	14 days	Quality of life assessment using the EQ-5D-3L (EQ) assessment tool, with scores on individual questions ranging from no problems to extreme problems, with a scale of health ranging from 0 (the worst health you can imagine) to 100 (the best health you can imagine)
Incidence of intraoperative adverse events related to the ventral hernia repair	Intraoperative	Intraoperative adverse events related to the ventral hernia repair

Trial Locations

Locations (1)

Desert Surgical Specialists; 🇺🇸 Phoenix, Arizona, United States