Clinical trial NCT04737980: Liposomal Bupivacaine Plus Bupivacaine Peripheral Nerve Blockade Versus Ropivacaine Plus Dexamethasone Peripheral Nerve Blockade for Arthroscopic Rotator Cuff Repair
Official title: Liposomal Bupivacaine Plus Bupivacaine Peripheral Nerve Blockade Versus Ropivacaine Plus Dexamethasone Peripheral Nerve Blockade for Arthroscopic Rotator Cuff Repair: a Prospective Randomized Trial
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE4
Conditions: Rotator Cuff Tears
Shoulder Pain
Keywords: peripheral nerve block
interscalene nerve block
bupivacaine
liposomal bupivacaine
ropivacaine
dexamethasone
Lead sponsor: Hospital for Special Surgery Florida
Sponsor class: OTHER
First posted: 2021-02-04
Enrollment: 92
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: yes
Allocation: RANDOMIZED
Intervention model: PARALLEL
Intervention model description: This study utilized two parallel arms for intervention. Participants were randomized to ultrasound guided PNB with liposomal bupivacaine combined with bupivacaine or PNB with ropivacaine combined with dexamethasone.
Primary purpose: TREATMENT

Brief summary: This study is a comparison of analgesia effect from peripheral nerve blockade (PNB) with liposomal bupivacaine combined with bupivacaine compared to PNB with ropivacaine combined with dexamethasone for arthroscopic rotator cuff repair.

Detailed description: Arthroscopic rotator cuff repair(ARCR) addresses dysfunction and pain in individuals with rotator cuff tears who have failed conservative management. These procedures are typically performed in an outpatient setting. Single shot PNB with long acting local anesthetics have become the foundation of modern multimodal analgesia protocols. The reported analgesic benefits of PNB for shoulder surgery include reduced pain scores, opioid consumption, post-operative nausea and vomiting, improved postoperative recovery and improvement of patient satisfaction. However, standard PNB with bupivacaine or ropivacaine have been associated with rebound pain resulting in a sudden onset of pain that can be refractory to treatment and often necessitates the use of significant quantities of opioids.

Side effects of opioid consumption include nausea, vomiting, sedation, constipation, respiratory depression, hypotension, ileus, urinary retention, dehydration and addiction. It is therefore desirable to minimize the requirement for opioid consumption after ARCR.

Liposomal bupivacaine injectable suspension and its potential use for PNB has been a recent topic of interest in an effort to provide patients with longer acting pain control after shoulder surgery compared to the use of bupivacaine or ropivacaine. Liposomal bupivacaine has a delayed onset of action so its practical use for PNB for ARCR requires the additive of bupivacaine to reduce pain during and immediately after surgery as a bridge to the onset of liposomal bupivacaine.

The purpose of this study is to determine if PNB utilizing liposomal bupivacaine combined with bupivacaine performs favorably to standard PNB with ropivacaine combined with dexamethasone. Primary and secondary outcomes will be assessed including worst pain reported postoperatively on a numeric rating scale(NRS), postoperative opioid consumption reported as oral morphine equivalent dosage(OMED) and the overall benefit of anesthesia (OBAS) as reported by the OBAS score.

The hypothesis of this study is that PNB with liposomal bupivacaine combined with bupivacaine will translate to lower postoperative daily NRS pain scores, decreased daily and total OMED consumed and lower OBAS scores compared to PNB with ropivacaine combined with dexamethasone over the first 8 days following surgery.

Eligibility criteria: Inclusion Criteria:

* Full thickness tears of the Supraspinatus tendon
* Combined full thickness tears of the Supraspinatus and Infraspinatus tendon

Exclusion Criteria:

* Age \< 18
* Revision surgery
* Chronic opioid use (\>3 months prior to surgery)
* Allergy to local anesthetics or opioids
* Workers compensation or medical legal claim
* Pulmonary disease
* NSAID intolerance
* Neurologic deficit of operative upper extremity
* Concomitant full thickness subscapularis tear

  * 2 tendon rotator cuff tear

Primary outcomes:
measure: Daily morphine milligram equivalents of opioid
timeFrame: up to 8 days
measure: Total opioid consumption in morphine milligram equivalents
timeFrame: 8 day period
measure: Participant reported "worst pain" level on a numeric rating scale after surgery
timeFrame: up to 8 days
measure: Overall benefit of anesthesia score (OBAS)
timeFrame: up to 8 days
Secondary outcomes:
measure: Change in pain from baseline
timeFrame: up to 8 days
Other outcomes:
Locations:
city: West Palm Beach
country: United States
facility: HSS Florida
state: Florida
Study officials:
References:
citation: Uquillas CA, Capogna BM, Rossy WH, Mahure SA, Rokito AS. Postoperative pain control after arthroscopic rotator cuff repair. J Shoulder Elbow Surg. 2016 Jul;25(7):1204-13. doi: 10.1016/j.jse.2016.01.026. Epub 2016 Apr 11.
citation: Hussain N, Brull R, Sheehy B, Essandoh MK, Stahl DL, Weaver TE, Abdallah FW. Perineural Liposomal Bupivacaine Is Not Superior to Nonliposomal Bupivacaine for Peripheral Nerve Block Analgesia. Anesthesiology. 2021 Feb 1;134(2):147-164. doi: 10.1097/ALN.0000000000003651.
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citation: Namdari S, Nicholson T, Abboud J, Lazarus M, Steinberg D, Williams G. Randomized Controlled Trial of Interscalene Block Compared with Injectable Liposomal Bupivacaine in Shoulder Arthroplasty. J Bone Joint Surg Am. 2017 Apr 5;99(7):550-556. doi: 10.2106/JBJS.16.00296.
citation: Kolade O, Patel K, Ihejirika R, Press D, Friedlander S, Roberts T, Rokito AS, Virk MS. Efficacy of liposomal bupivacaine in shoulder surgery: a systematic review and meta-analysis. J Shoulder Elbow Surg. 2019 Sep;28(9):1824-1834. doi: 10.1016/j.jse.2019.04.054. Epub 2019 Jul 16.
citation: Yan Z, Chen Z, Ma C. Liposomal bupivacaine versus interscalene nerve block for pain control after shoulder arthroplasty: A meta-analysis. Medicine (Baltimore). 2017 Jul;96(27):e7226. doi: 10.1097/MD.0000000000007226.
citation: Patel MA, Gadsden JC, Nedeljkovic SS, Bao X, Zeballos JL, Yu V, Ayad SS, Bendtsen TF. Brachial Plexus Block with Liposomal Bupivacaine for Shoulder Surgery Improves Analgesia and Reduces Opioid Consumption: Results from a Multicenter, Randomized, Double-Blind, Controlled Trial. Pain Med. 2020 Feb 1;21(2):387-400. doi: 10.1093/pm/pnz103.
citation: Wang K, Zhang HX. Liposomal bupivacaine versus interscalene nerve block for pain control after total shoulder arthroplasty: A systematic review and meta-analysis. Int J Surg. 2017 Oct;46:61-70. doi: 10.1016/j.ijsu.2017.08.569. Epub 2017 Aug 24.