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Pain, PostoperativePhase 4NCT02352922

Randomized Trial of Wound Infiltration With Extended-release Bupivacaine Before Laparoscopic or Robotic Hysterectomy

A Phase 4 study testing Liposomal Bupivacaine and Bupivacaine HCl in people with Pain, Postoperative and Surgical Procedure, Unspecified, run by AdventHealth at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The investigators are studying ways to improve pain control after surgery. One way to decrease pain is to inject incisions with a numbing medicine (local anesthetic) while in the operating room. Read more about this study

Who is it for?
Ages 18 years and older, women onlyHealthy volunteers can take part
What is being tested?
Liposomal Bupivacaine and Bupivacaine HCl
Could I receive a placebo?
No, everyone receives an active treatment
How many people
64 participants
Where
1 siteUnited States
Study dates
Jul 2015to Feb 2016
Phase
Phase 4
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • Women only
  • Healthy volunteers accepted
  • Adult, Older adult

Who may be able to join

  • Benign indication for surgery
  • Planned multiport laparoscopic or robotic assisted hysterectomy
  • Non-pregnant
  • Able to provide informed consent
  • Owns smartphone or computer with internet access
  • Willing to provide contact phone number and accept SMS text messages
  • Ability to speak and read English (because texts and online surveys will be in English only)

Who cannot join

  • Planned additional procedures (e.g. incontinence surgery, prolapse repair or bowel surgery)
  • Contraindication to study drug
  • Severe Hepatic disease
  • Severe Kidney disease
  • Current use of monoamine oxidase inhibitors
  • Current use of tricyclic antidepressants
  • History of substance or alcohol abuse within the past 2 years

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Florida Hospital Orlando

    Orlando, Florida, 32804

Other trials in United States

About this study

Official title: A Randomized Controlled Trial of Wound Infiltration With Extended-release Versus Short-acting Bupivacaine Before Laparoscopic or Robotic Hysterectomy

The investigators are studying ways to improve pain control after surgery. One way to decrease pain is to inject incisions with a numbing medicine (local anesthetic) while in the operating room. There is an FDA approved extended-release version of a commonly used local anesthetic (bupivacaine) that can last for 4 days instead of 6 hours. The investigators are studying whether using the extended-release medication (Exparel) will give better pain relief after laparoscopic and robotic-assisted hysterectomies.

Read the detailed description

Lidocaine and bupivacaine hydrochloride (HCl) are the most commonly used drugs for wound infiltration during laparoscopic surgery for post-operative pain control. There is some evidence that wound infiltration decreases immediate post-operative pain. While bupivacaine has a slightly slower onset of action (5-10 minutes), it has become the preferred injectable anesthetic for surgical use because of its longer duration of effect (4-8 hours versus 1-2 hours for lidocaine).

DepoFoam bupivacaine (EXPAREL, Pacira Pharmaceuticals, Inc., Parsippany, NJ, USA) is a newer extended-release formulation of bupivacaine HCl approved by the U.S. Federal Drug Administration in October 2011. In this suspension, bupivacaine is encapsulated in microscopic spherical lipid-based particles of varying size to allow dispersion of the drug over an extended period of time. Analgesia is prolonged up to 96 hours. Given the extended duration of action, this liposomal bupivacaine may be better at providing post-operative pain relief in laparoscopic surgery.

Phase three trials have shown better pain control in the first 24 hours and less opioid use overall in bunionectomies, hemorrhoidectomies, and total knee replacement surgery when compared to placebo. No studies, however, have been published evaluating extended-release liposomal bupivacaine for laparoscopic surgery, or gynecologic surgery in general. Currently, we are using liposomal bupivacaine for pain relief after laparoscopic hysterectomies, but as stated, it has never been formally evaluated.

We hypothesize that liposomal bupivacaine ("extended-release") provides extended pain relief and decreases the need for supplemental opioid use after major laparoscopic surgery. We will be evaluating whether pre-incision infiltration of extended-release bupivacaine decreases post-operative pain from laparoscopic and robotic-assisted hysterectomy compared to bupivacaine HCl ("short-acting"). To achieve this evaluation we designed a double-blinded randomized controlled trial.

Patients who are scheduled to undergo a laparoscopic or robotic-assisted hysterectomy will be invited to participate. Group A will receive pre-incision infiltration of each trocar site with 4 ml of 0.25% Bupivacaine HCl. Group B will receive pre-incision infiltration of each trocar site with 4 ml of extended-release bupivacaine (EXPAREL) (13.3mg/ml). Subjects and outcome assessors will be blinded to group allocation.

Data will be collected while patients are in the hospital on pain levels and consumption of opioid pain medications. Upon discharge, pain levels, functioning, and quantity of opioid and non-steroidal anti-inflammatory (NSAID) pain medications will be collected through online questionnaires. Subjects will be followed until their 2-3 weeks post-operative visit.

Being tested
Liposomal Bupivacaine, Bupivacaine HCl
Keywords
Laparoscopy, Robotic Surgical Procedures, Hysterectomy, Anesthetics, Local, Bupivacaine, Pain, Postoperative
Medical subject headings
Pain, Postoperative

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Liposomal BupivacaineDrug

    Also called Exparel

    pre-incision infiltration with liposomal bupivacaine

  • Bupivacaine HClDrug

    Also called Marcaine

    pre-incision infiltration with bupivacaine HCl

Study groups in NCT02352922
Study groupRoleWhat they receive
Liposomal BupivacaineExperimentalextended-release bupivacaine (EXPAREL)
Receives: Drug: Liposomal Bupivacaine
Bupivacaine HClActive comparatorshort-acting bupivacaine
Receives: Drug: Bupivacaine HCl

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Numerical Rating Scale (NRS) Post-operative Pain Score on Post-Operative Day 1 (POD1).

    Numerical Rating Scale (0-10) post-operative pain score on POD1, where 0 = no pain and 10 = worst pain imaginable

    Measured: 24 hours

Secondary outcomes (14)
  1. NRS Pain Score at 2 Hours

    numeric rating scale (0-10), mean and SD, where 0 = no pain and 10 = worst pain imaginable

    Measured: 2 hours post-op

  2. NRS Pain Score at 4 Hours

    Pain scale measured from 0-10, where 0 = no pain and 10 = worst pain imaginable

    Measured: 4 hours post-op

  3. NRS Pain Score at 8 Hours

    Pain scale (0-10), where 0 = no pain and 10 = worst pain imaginable

    Measured: 8 hours post-op

  4. NRS Pain Score at 16 Hours

    Pain scale (0-10), where 0 = no pain and 10 = worst pain imaginable

    Measured: 16 hours post-op

  5. NRS Pain Score Post-op Day 2

    Pain scale (0-10), where 0 = no pain and 10 = worst pain imaginable

    Measured: 2 days post-op

  6. NRS Pain Score Post-op Day 3

    Pain scale, where 0 = no pain and 10 = worst pain imaginable

    Measured: 3 days post-op

  7. NRS Pain Score Post-op Day 14

    Pain scale (0-10), where 0 = no pain and 10 = worst pain imaginable

    Measured: Post-Operative Day 14

  8. Quality of Life as Measured by the Brief Pain Inventory (BPI)

    The brief pain inventory scale uses the 0 to 10 numerical rating scale to measure pain intensity under four different conditions. On the four conditions 0 = no pain, no relief, and does not interfere, whereas 10 = pain as bad as you can imagine, complete relief, and completely interferes

    Measured: Post-Operative Day 2

  9. Quality of Life as Measured by the Brief Pain Inventory (BPI)

    The brief pain inventory scale uses the 0 to 10 numerical rating scale to measure pain intensity under four different conditions. On the four conditions 0 = no pain, no relief, and does not interfere, whereas 10 = pain as bad as you can imagine, complete relief, and completely interferes

    Measured: Post-Operative Day 3

  10. Quality of Life as Measured by the Brief Pain Inventory (BPI)

    at time of post-op visit The brief pain inventory scale uses the 0 to 10 numerical rating scale to measure pain intensity under four different conditions. On the four conditions 0 = no pain, no relief, and does not interfere, whereas 10 = pain as bad as you can imagine, complete relief, and completely interferes

    Measured: Post-Operative Day 14

  11. Total Opioid Use Prior to Hospital Discharge

    Oral morphine equivalent of opioid use while in the hospital

    Measured: 24 hours

  12. Total Opioid Use End of Post-op Day 3

    Total use of home opioids by pill count/ oral morphine equivalents

    Measured: 72 hrs post-op

  13. Total Opioid Use at Post-op Day 14

    Total use of home opioids by pill count/ oral morphine equivalents

    Measured: Post-Operative Day 14

  14. Number of Participants With Adverse Events

    Measured: Post-Operative Day 14

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted2 Feb 2015 (estimated)
  2. Study startJul 2015
  3. Primary completionJan 2016
  4. Study completionFeb 2016

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 4
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Outcomes assessor
Enrolment
64 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02352922
Sponsor's protocol ID
691275
Status last verified
Sep 2020
First submitted
27 Jan 2015
Last updated
1 Oct 2020
Data monitoring committee
No
Individual data sharing
Yes: There is not a plan to make IPD available, but aggregate data can be made available to interested correspondents

Publications

  • Saleh A, Fox G, Felemban A, Guerra C, Tulandi T. Effects of local bupivacaine instillation on pain after laparoscopy. J Am Assoc Gynecol Laparosc. 2001 May;8(2):203-6. doi: 10.1016/s1074-3804(05)60578-6.

    PubMed 11342725
  • Ke RW, Portera SG, Bagous W, Lincoln SR. A randomized, double-blinded trial of preemptive analgesia in laparoscopy. Obstet Gynecol. 1998 Dec;92(6):972-5. doi: 10.1016/s0029-7844(98)00303-2.

    PubMed 9840560
  • Loizides S, Gurusamy KS, Nagendran M, Rossi M, Guerrini GP, Davidson BR. Wound infiltration with local anaesthetic agents for laparoscopic cholecystectomy. Cochrane Database Syst Rev. 2014 Mar 12;2014(3):CD007049. doi: 10.1002/14651858.CD007049.pub2.

    PubMed 24619479
  • Bergese SD, Onel E, Portillo J. Evaluation of DepoFoam((R)) bupivacaine for the treatment of postsurgical pain. Pain Manag. 2011 Nov;1(6):539-47. doi: 10.2217/pmt.11.62.

    PubMed 24645765
  • Golf M, Daniels SE, Onel E. A phase 3, randomized, placebo-controlled trial of DepoFoam(R) bupivacaine (extended-release bupivacaine local analgesic) in bunionectomy. Adv Ther. 2011 Sep;28(9):776-88. doi: 10.1007/s12325-011-0052-y. Epub 2011 Aug 12.

    PubMed 21842428
  • Gorfine SR, Onel E, Patou G, Krivokapic ZV. Bupivacaine extended-release liposome injection for prolonged postsurgical analgesia in patients undergoing hemorrhoidectomy: a multicenter, randomized, double-blind, placebo-controlled trial. Dis Colon Rectum. 2011 Dec;54(12):1552-9. doi: 10.1097/DCR.0b013e318232d4c1.

    PubMed 22067185
  • Bramlett K, Onel E, Viscusi ER, Jones K. A randomized, double-blind, dose-ranging study comparing wound infiltration of DepoFoam bupivacaine, an extended-release liposomal bupivacaine, to bupivacaine HCl for postsurgical analgesia in total knee arthroplasty. Knee. 2012 Oct;19(5):530-6. doi: 10.1016/j.knee.2011.12.004. Epub 2012 Jan 28.

    PubMed 22285545
  • Kato J, Ogawa S, Katz J, Nagai H, Kashiwazaki M, Saeki H, Suzuki H. Effects of presurgical local infiltration of bupivacaine in the surgical field on postsurgical wound pain in laparoscopic gynecologic examinations: a possible preemptive analgesic effect. Clin J Pain. 2000 Mar;16(1):12-7. doi: 10.1097/00002508-200003000-00003.

    PubMed 10741813

Questions about this trial

What is this clinical trial studying?

A Phase 4 study testing Liposomal Bupivacaine and Bupivacaine HCl in people with Pain, Postoperative and Surgical Procedure, Unspecified, run by AdventHealth at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 7 inclusion and 7 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 1 Oct 2020. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 1 Oct 2020). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Numerical Rating Scale (NRS) Post-operative Pain Score on Post-Operative Day 1 (POD1). (time frame: 24 hours). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT02352922, which also lists 8 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 1 Oct 2020.

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