Skip to content

Pecs II Block Versus Surgeon Infiltration for Open Subpectoral Biceps Tenodesis

Pecs II Block Versus Surgeon Infiltration for Open Subpectoral Biceps Tenodesis

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04867369
Enrollment
160
Registered
2021-04-30
Start date
2021-07-14
Completion date
2023-11-11
Last updated
2024-12-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Tendonitis

Brief summary

A phase IV, randomized, single-blind, single-center study measuring the effects of Pecs II block with 0.25% bupivacaine versus surgeon infiltration with 0.25% bupivacaine on postoperative pain control and opioid utilization in participants who undergo open subpectoral tenodesis.

Interventions

DRUGBupivacaine 20mL 0.5%

Interscalene nerve block with 20 mL 0.5% bupivacaine.

DRUGBupivacaine 20mL 0.25%

Pecs II fascial plane block with 20 mL 0.25% bupivacaine.

DRUGBupivacaine up to 15mL 0.25%

Local infiltration of 0.25% bupivacaine by the surgeon, up to 15 mL.

Sponsors

NYU Langone Health
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
SINGLE (Subject)

Eligibility

Sex/Gender
ALL
Age
18 Years to 75 Years
Healthy volunteers
No

Inclusion criteria

1. Patients between 18 and 75 years of age 2. Patients undergoing shoulder arthroscopy with open subpectoral biceps tenodesis

Exclusion criteria

1. Patients younger than 18 and older than 75; 2. Patients with a history of chronic pain that have used opioids for pain management for 3 months or longer; 3. Patients who are allergic to oxycodone; 4. Patients with diagnosed or self-reported cognitive dysfunction; 5. Patients with a history of neurologic disorder that can interfere with pain sensation; 6. Patients with a history of drug or recorded alcohol abuse; 7. Patients who are unable to understand or follow instructions; 8. Patients with severe liver disease, renal insufficiency, congestive heart failure, and/or significant heart disease; 9. Patients with an allergy or contraindication to any of the medications used in the study, or patients with a contraindication to any study procedures; 10. Patients with a BMI over 45; 11. Any patient that the investigators feel cannot comply with all study related procedures; 12. NYU Langone Health students, residents, faculty or staff members.

Design outcomes

Primary

MeasureTime frameDescription
Opioid Utilization for the First 24 Hours After SurgeryUp to 24-Hours Post-OperationOpioid utilization is calculated as morphine milligram equivalents (MME); measurement includes opioid utilization during surgery.

Secondary

MeasureTime frameDescription
Patient-reported Numerical Rating Scale (NRS) Score in Post Anesthesia Care Unit (PACU)Typically 1-3 Hours Post-OperationIn a Numerical Rating Scale (NRS), patients are asked to circle the number between 0 and 10; where 0 = no pain; and 10 = worst pain.
Patient-reported Numerical Rating Scale (NRS) Score24 Hours Post-OperationIn a Numerical Rating Scale (NRS), patients are asked to circle the number between 0 and 10; where 0 = no pain; and 10 = worst pain.
Number of Patients With Reactions to Surgical Subpectoral Incision - MovementIntraoperativeNumber of patients with movement during incision.
Number of Patients With Reactions to Surgical Subpectoral Incision - TachycardiaIntraoperativeNumber of patients with tachycardia during incision.
Number of Patients With Reactions to Surgical Subpectoral Incision - Sensation in BicepIntraoperativeNumber of patients with sensation in bicep during incision.

Countries

United States

Participant flow

Participants by arm

ArmCount
Pecs II Block
80 patients scheduled for open biceps tenodesis Bupivacaine 20mL 0.5%: Interscalene nerve block with 20 mL 0.5% bupivacaine. Bupivacaine 20mL 0.25%: Pecs II fascial plane block with 20 mL 0.25% bupivacaine.
79
Surgical Infiltration
80 patients scheduled for open biceps tenodesis Bupivacaine 20mL 0.5%: Interscalene nerve block with 20 mL 0.5% bupivacaine. Bupivacaine up to 15mL 0.25%: Local infiltration of 0.25% bupivacaine by the surgeon, up to 15 mL.
80
Total159

Withdrawals & dropouts

PeriodReasonFG000FG001
Overall StudyWithdrawal by Subject10

Baseline characteristics

CharacteristicPecs II BlockTotalSurgical Infiltration
Age, Continuous55 years
STANDARD_DEVIATION 11.78
55 years
STANDARD_DEVIATION 11.783
55 years
STANDARD_DEVIATION 11.785
Ethnicity (NIH/OMB)
Hispanic or Latino
21 Participants41 Participants20 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
48 Participants104 Participants56 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
10 Participants14 Participants4 Participants
Race (NIH/OMB)
American Indian or Alaska Native
1 Participants3 Participants2 Participants
Race (NIH/OMB)
Asian
5 Participants8 Participants3 Participants
Race (NIH/OMB)
Black or African American
11 Participants27 Participants16 Participants
Race (NIH/OMB)
More than one race
0 Participants0 Participants0 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants0 Participants0 Participants
Race (NIH/OMB)
Unknown or Not Reported
30 Participants52 Participants22 Participants
Race (NIH/OMB)
White
32 Participants69 Participants37 Participants
Region of Enrollment
United States
79 participants159 participants80 participants
Sex: Female, Male
Female
28 Participants63 Participants35 Participants
Sex: Female, Male
Male
51 Participants96 Participants45 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
deaths
Total, all-cause mortality
0 / 800 / 80
other
Total, other adverse events
0 / 800 / 80
serious
Total, serious adverse events
0 / 800 / 80

Outcome results

Primary

Opioid Utilization for the First 24 Hours After Surgery

Opioid utilization is calculated as morphine milligram equivalents (MME); measurement includes opioid utilization during surgery.

Time frame: Up to 24-Hours Post-Operation

ArmMeasureValue (MEDIAN)
Pecs II BlockOpioid Utilization for the First 24 Hours After Surgery17.5 morphine milligram equivalents
Surgical InfiltrationOpioid Utilization for the First 24 Hours After Surgery20 morphine milligram equivalents
Secondary

Number of Patients With Reactions to Surgical Subpectoral Incision - Movement

Number of patients with movement during incision.

Time frame: Intraoperative

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Pecs II BlockNumber of Patients With Reactions to Surgical Subpectoral Incision - Movement19 Participants
Surgical InfiltrationNumber of Patients With Reactions to Surgical Subpectoral Incision - Movement17 Participants
Secondary

Number of Patients With Reactions to Surgical Subpectoral Incision - Sensation in Bicep

Number of patients with sensation in bicep during incision.

Time frame: Intraoperative

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Pecs II BlockNumber of Patients With Reactions to Surgical Subpectoral Incision - Sensation in Bicep30 Participants
Surgical InfiltrationNumber of Patients With Reactions to Surgical Subpectoral Incision - Sensation in Bicep32 Participants
Secondary

Number of Patients With Reactions to Surgical Subpectoral Incision - Tachycardia

Number of patients with tachycardia during incision.

Time frame: Intraoperative

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Pecs II BlockNumber of Patients With Reactions to Surgical Subpectoral Incision - Tachycardia14 Participants
Surgical InfiltrationNumber of Patients With Reactions to Surgical Subpectoral Incision - Tachycardia19 Participants
Secondary

Patient-reported Numerical Rating Scale (NRS) Score

In a Numerical Rating Scale (NRS), patients are asked to circle the number between 0 and 10; where 0 = no pain; and 10 = worst pain.

Time frame: Day 3 Post-Operation

ArmMeasureValue (MEDIAN)
Pecs II BlockPatient-reported Numerical Rating Scale (NRS) Score1.5 score on a scale
Surgical InfiltrationPatient-reported Numerical Rating Scale (NRS) Score3 score on a scale
Secondary

Patient-reported Numerical Rating Scale (NRS) Score

In a Numerical Rating Scale (NRS), patients are asked to circle the number between 0 and 10; where 0 = no pain; and 10 = worst pain.

Time frame: 24 Hours Post-Operation

ArmMeasureValue (MEDIAN)
Pecs II BlockPatient-reported Numerical Rating Scale (NRS) Score2.5 score on a scale
Surgical InfiltrationPatient-reported Numerical Rating Scale (NRS) Score3 score on a scale
Secondary

Patient-reported Numerical Rating Scale (NRS) Score in Post Anesthesia Care Unit (PACU)

In a Numerical Rating Scale (NRS), patients are asked to circle the number between 0 and 10; where 0 = no pain; and 10 = worst pain.

Time frame: Typically 1-3 Hours Post-Operation

ArmMeasureValue (MEDIAN)
Pecs II BlockPatient-reported Numerical Rating Scale (NRS) Score in Post Anesthesia Care Unit (PACU)0.5 score on a scale
Surgical InfiltrationPatient-reported Numerical Rating Scale (NRS) Score in Post Anesthesia Care Unit (PACU)0 score on a scale

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026