Ilioinguinal/Iliohypogastric Block for Inguinal Hernia Repair

NCT ID: NCT05335837

Last Updated: 2022-04-19

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

350 participants

Study Classification

OBSERVATIONAL

Study Start Date

2022-05-01

Study Completion Date

2022-07-01

Brief Summary

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Inguinal hernia have traditionally been done under general anesthesia. While safe, general anesthesia is associated with potential postoperative nausea/vomiting and drowsiness. Additionally, the recent COVID19 pandemic has heightened the precaution to avoid aerosol generating procedures (AGP) if possible. General anesthesia requires airway manipulation, thus necessitate performing an AGP. Recently, we began using peripheral nerve block and sedation as primary anesthetic technique for inguinal hernia repairs. While surgeon administered local anesthetic, also known as local infiltration, has been done for inguinal hernia repair, using specific nerve blocks and sedation has not been compared with general anesthesia. We believe the advantage of this novel technique can improve postoperative recovery. This retrospective study will compare the total hospital length of stay of those receiving nerve blocks and sedation as primary anesthetic techniques versus those with general anesthesia.

Detailed Description

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Conditions

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Anesthesia

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

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General Anesthesia

patients received general anesthesia for inguinal hernia repair

No interventions assigned to this group

Regional Anesthesia and Sedation

patients received ilioinguinal/iliohypogastric nerve blocks and sedation for inguinal hernia repair

Regional Anesthesia and Sedation

Intervention Type PROCEDURE

Preoperative ilioinguinal/iliohypogastric nerve block and moderate to deep intraoperative sedation.

Interventions

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Regional Anesthesia and Sedation

Preoperative ilioinguinal/iliohypogastric nerve block and moderate to deep intraoperative sedation.

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* 18 years or older
* American Society of Anesthesiologists (ASA) Physical Status I to III
* Body Mass Index (BMI) less than 45
* Single hernia repair, elective, ambulatory surgery

Exclusion Criteria

* Opioid dependence (30 mg oral morphine equivalents daily or more)
* History of malignant hyperthermia
* Pregnancy
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's

OTHER

Sponsor Role lead

Responsible Party

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Cheng Lin

Clinical Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Cheng Lin

London, Ontario, Canada

Site Status

Countries

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Canada

Central Contacts

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Cheng Lin

Role: CONTACT

5196858600

Facility Contacts

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Cheng Lin

Role: primary

Other Identifiers

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119564

Identifier Type: -

Identifier Source: org_study_id

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