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PainPhase 3NCT02728310

Local Continuous Wound Infusion of Anesthetics in the Management of Post-operative Pain After Total Hip Arthroplasty.

A Phase 3 study testing Levobupivacaine and Saline in people with Pain, run by San Salvatore Hospital of L'Aquila.

Terminated

Stopped early. The study ended before it was planned to and will not resume.

Official record
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Trial summary

The combination of subarachnoid anaesthesia (SAB) and continuous local wound infiltration (LCWI) with a consistent amount of local anaesthetics could prevent central sensitization through an additive or synergistic effect because it can maintain continuous inhibition of nociceptive afferents Read more about this study

Who is it for?
Ages 18 to 90 yearsHealthy volunteers can take part
Conditions the study is for
Pain
What is being tested?
Levobupivacaine and Saline
Type of treatment
Injection or infusion
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
96 participants
Where
No sites listed yet
Study dates
Sep 2012to Nov 2014
Phase
Phase 3
Are there results?
None posted in the registry

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 to 90 years
  • All sexes
  • Healthy volunteers accepted
  • Adult, Older adult

Who may be able to join

  • 18-90 years of age
  • American Society of Anaesthesiologists (ASA) physical status I-III
  • total hip arthroplasty.

Who cannot join

  • pregnancy
  • body mass index (BMI) >35
  • allergy to local anaesthetics
  • skeletal and/or muscle abnormalities of the spine
  • primary and/or secondary neurological diseases
  • psychiatric diseases
Show all 12Show fewer
  • history of chronic pain and/or neuropathic disorders
  • history of drug abuse
  • state of sepsis
  • infection and/or tumours within the skin on the back
  • primary or secondary coagulopathies
  • primary or secondary heart, liver and renal failure.

About this study

Official title: Local Continuous Wound Infusion and Local Infusion of Anaesthetics in the Management of Post-operative Pain and Rehabilitation After Total Hip Arthroplasty: a Double-blind Randomized Controlled Clinical Trial

The combination of subarachnoid anaesthesia (SAB) and continuous local wound infiltration (LCWI) with a consistent amount of local anaesthetics could prevent central sensitization through an additive or synergistic effect because it can maintain continuous inhibition of nociceptive afferents

Read the detailed description

Wound infiltration with local anesthetics is an analgesic technique that has been adopted for post-operative analgesia following a range of surgical orthopaedic procedures. Pain management by infusion of local aesthetic into wounds was found to improve pain, reduced opioid use and side effects, increase patient satisfaction, and shorten the hospital stay when compared to placebo or no treatment, but actually it was not definitively proven that wound infiltration provides additional analgesic or outcome benefit in the setting of a comprehensive multimodal analgesic approach. The hypothesis of this study is that a consistent amount of Levobupivacaine 0.5% for LCWI and LIA could provide a more extended postoperative analgesia for post-operative incident and rest pain with a better post-operative recovery and rehabilitation following THA, in the first 72 hours after surgery.

Conditions
Pain
Being tested
Levobupivacaine, Saline
Medical subject headings
Pain

What participants receive

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

  • LevobupivacaineDrug

    Also called Chiracaine

    An infusion rate of 10 ml/h of 1500 mg of 0.5 % of levobupivacaine for the first 30 h and 5 ml/h for the second 30 h (LCWI) were injected into the surgical wound.

  • SalineDrug

    Also called Saline solution

    An infusion rate of 10 ml/h of 300 ml of saline solution for the first 30 h and 5 ml/h for the second 30 h (LCWI) were injected into the surgical wound.

Study groups in NCT02728310
Study groupRoleWhat they receive
Levobupivacaine infusionActive comparator1500 mg of Levobupivacaine by an infusion rate of 10 ml/h for the first 30 h and 5 ml/h for the second 30 h (LCWI) were injected.
Receives: Drug: Levobupivacaine
Saline infusionPlacebo comparator300 ml of Saline (for Levobupivacaine as placebo) by an infusion rate of 10 ml/h for the first 30 h and 5 ml/h for the second 30 h (LCWI) were injected.
Receives: Drug: Saline

What is being measured

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

  1. Incident and rest pain (using VAS score) at 72 hours after surgery

    The 11-point numeric scale ranges from '0' representing one pain extreme (e.g. "no pain") to '10' representing the other pain extreme (e.g. "pain as bad as you can imagine" or "worst pain imaginable").

    Measured: 72 hours

Secondary outcomes (5)
  1. Consumption of painkillers (in mg) at 72 hours after surgery

    The equianalgesic dose (in mg) of morphine

    Measured: 72 hours

  2. Side effects (PONV) at 72 hours after surgery

    Time to have post-operative nausea and vomiting (in minutes)

    Measured: 72 hours

  3. Toxicity of local anaesthetics (epilepsy) at 72 hours after surgery

    Presence or not of epilepsy

    Measured: 72 hours

  4. Wound healing at 72 hours

    Number of infections of surgical wound.

    Measured: 72 hours

  5. Improvement of rehabilitation at 72 hours

    Our total hip arthroplasy rehabilitation protocol is focused on the following manoeuvres: contraction of the gluteal and quadricipital muscles, passive and active mobilization of the hip joint, passive and active mobilization of the knee and walking with crutches and a walker.the improvement of rehabilitation manoeuvres has been evaluated in a four-step scale: 0-no improvement; 1- slight improvement, 2- good improvement; 3- great improvement.

    Measured: 72 hours

Timeline

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

  1. First posted5 Apr 2016 (estimated)
  2. Study startSep 2012
  3. Primary completionSep 2014
  4. Study completionNov 2014

Why it stopped: Terminated

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 3
Primary purpose
Prevention
Allocation
Randomised
Intervention model
Parallel groups
Masking
Triple blind
Who is masked
Participant, Care provider, Investigator
Enrolment
96 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02728310
Sponsor's protocol ID
0080580/12
Status last verified
Aug 2020
First submitted
15 Mar 2016
Last updated
12 Aug 2020
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No

Publications

  • Konopka JF, Hansen VJ, Rubash HE, Freiberg AA. Risk assessment tools used to predict outcomes of total hip and total knee arthroplasty. Orthop Clin North Am. 2015 Jul;46(3):351-62, ix-x. doi: 10.1016/j.ocl.2015.02.004. Epub 2015 Mar 24.

    PubMed 26043049
  • Di Puccio F, Mattei L. Biotribology of artificial hip joints. World J Orthop. 2015 Jan 18;6(1):77-94. doi: 10.5312/wjo.v6.i1.77. eCollection 2015 Jan 18.

    PubMed 25621213

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Levobupivacaine and Saline in people with Pain, run by San Salvatore Hospital of L'Aquila.

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 3 inclusion and 12 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: stopped early, as of the sponsor's last update on 12 Aug 2020. Status can change between updates, so confirm with the study contact before making plans.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. 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 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

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

Are results available for this study?

The study was stopped early (reason given: Terminated). Results are not available in the source record.

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?

Incident and rest pain (using VAS score) at 72 hours after surgery (time frame: 72 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 NCT02728310, which also lists 2 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 12 Aug 2020.

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