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Recruiting

NCT Number: NCT05833048

Rectus Sheath Block in Cardiac Surgery

This is a prospective, randomized study. The purpose of this study is to evaluate the effect of post-surgical pain control of a type of peripheral nerve block, Rectus Sheath Block.

1. Does the rectus sheath block decrease opioid consumption postoperatively after cardiac surgery? 2. Does the rectus sheath block decrease VAS pain scores postoperatively after cardiac surgery? Study participants will be assigned to receive either rectus sheath block or no block.

Recruiting

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Key information

Age range

18 year–85 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Mount Sinai Morningside Hospital Center

New York, 10023, United States

Location status: Recruiting

Location contact

Ali Shariat, MD

CONTACT

[email protected]

212-523-2500

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • In order to be eligible to participate in this study, an individual must meet all of the following criteria:
  • Adults 18-85 years old
  • Scheduled to undergo cardiac procedures involving chest tubes
  • Male or female

Exclusion criteria

  • An individual who meets any of the following criteria will be excluded from participation in this study:
  • ASA class V
  • Urgent or emergent surgery
  • Contraindications to administration of local anesthesia (e.g. local anesthetic allergy)
  • History of substance abuse or chronic opioid use
  • Patient refusal or inability to consent

Treatment and study plan

Rectus sheath block

Procedure

Participants will receive an ultrasound guided rectus sheath block with local anesthetic

Primary outcomes

  1. Opioid consumption

    Time frame: 72 hours postoperatively

    Amount of opioid consumption required postoperatively

  2. VAS pain scores

    Time frame: 72 hours postoperatively

    VAS pain scores (1-10, 1 being no pain and 10 being worst pain) recorded postoperatively

Secondary outcomes

  1. Length of stay in ICU

    Time frame: 72 hours

    Amount of time spent in ICU postoperatively

  2. Length of hospital stay

    Time frame: 72 hours

    Length of time spent in hospital postoperatively

  3. Time to extubation

    Time frame: 72 hours

    Length of time requiring postoperative mechanical ventilation

Study contacts

Contact information is provided by the study sponsor or research team.

Ali Shariat, MD

CONTACT

[email protected]

212-523-2500

Himani Bhatt, DO

CONTACT

[email protected]

212-523-2500

Sponsors and collaborators

Lead sponsor

Icahn School of Medicine at Mount Sinai

Other

Registry information

Important dates

Study start
2024
Primary completion
2026
Study completion
2026
First posted
Apr 27, 2023
Registry last updated
Sep 23, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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