E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Intercostal Nerve Block for Posterolateral Thoracotomy |
|
E.1.1.1 | Medical condition in easily understood language |
Local anaesthesia for chest surgery with incision in the submammary fold, below the tip of the scapula |
|
E.1.1.2 | Therapeutic area | Analytical, Diagnostic and Therapeutic Techniques and Equipment [E] - Anesthesia and Analgesia [E03] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10038286 |
E.1.2 | Term | Regional nerve block |
E.1.2 | System Organ Class | 100000004865 |
|
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The primary objective is to evaluate the efficacy of intercostal nerve block using liposome bupivacaine compared with placebo in subjects undergoing posterolateral thoracotomy. |
|
E.2.2 | Secondary objectives of the trial |
The secondary objectives are to evaluate additional efficacy parameters, assess the PK profile of liposome bupivacaine when administered as an intercostal nerve block, and further characterize the safety profile of liposome bupivacaine. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Male or female, ≥18 years of age.
2. Scheduled to undergo a thoracotomy of at least 3 inches (7.6 cm) of intercostal incisional length or
requiring insertion of an inter-rib spreader/retractor for a primary thoracic non-infectious indication
under general anesthesia.
3. American Society of Anesthesiologists (ASA) Physical Status 1 - 3.
4. Able to provide informed consent, adhere to the study visit schedule, and complete all study
assessments.
5. Able to demonstrate sensory function by exhibiting sensitivity to cold anywhere within the dermatomes
supplied by any of the nerves to which study drug will be administered |
|
E.4 | Principal exclusion criteria |
1. Currently pregnant, nursing, or planning to become pregnant during the study or within 1 month after
study drug administration. Female subjects must be surgically sterile, at least 2 years menopausal, or
using an acceptable method of birth control. If of childbearing potential, must have a documented
negative pregnancy test within 24 hours before surgery.
2. Any planned pleurodesis as part of the surgical procedure.
3. Use of any of the following medications within the times specified before surgery: long-acting opioid
medication, NSAID, or aspirin (except for low-dose aspirin used for cardioprotection) within 3 days and
any opioid medication within 24 hours.
4. Use of selective serotonin reuptake inhibitors (SSRIs), gabapentin, pregabalin (Lyrica®), or duloxetine
(Cymbalta®) within 3 days of surgery.
5. Concurrent painful physical condition or concurrent surgery that may require analgesic treatment
(such as an NSAID or opioid) in the postsurgical period for pain that is not strictly related to the surgery,
and which may confound the postsurgical assessments (e.g., cancer pain, chronic neuropathic pain,
concurrent abdominal surgery).
6. Current use of systemic glucocorticosteroids within 1 month of enrollment.
7. Body weight < 50 kilograms (110 pounds) or a body mass index ≥ 35 kg/m2.
8. Contraindication to any of the pain-control agents planned for surgical or postsurgical use (i.e., fentanyl,
morphine, hydromorphone, oxycodone, or bupivacaine).
9. Administration of an investigational drug within 30 days or 5 elimination half-lives of such
investigational drug, whichever is longer, prior to study drug administration, or planned administration
of another investigational product or procedure during the subject’s participation in this study.
10. Previous participation in a liposome bupivacaine study.
11. History of, suspected, or known addiction to or abuse of illicit drug(s), prescription medicine(s),
or alcohol within the past 2 years.
12. Uncontrolled anxiety, schizophrenia, or other psychiatric disorder that, in the opinion of the Investigator,
could interfere with study assessments or compliance.
13. Current or historical evidence of any clinically significant disease or condition, especially cardiovascular
or neurological conditions that, in the opinion of the Investigator, may increase the risk of surgery or
complicate the subject’s postsurgical course or interfere with the determination of pain intensity related
solely to the surgery.
14. Significant medical conditions (including widely disseminated metastatic disease) or laboratory results
that, in the opinion of the Investigator, indicate an increased vulnerability to study drugs and procedures.
15. Subjects who are planned to receive Entereg® (alvimopan).
16. Subjects who will receive prophylactic antiemetics or planned postsurgical antiemetics given without
regard to the subject's emesis needs. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
The primary efficacy endpoint is the area under the plasma concentration-time curve (AUC) of the NRS-R pain intensity scores through 72 hours. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
• Total postsurgical opioid consumption (in mg) through 72 hours.
• Time to first opioid rescue. |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
- Through 72 hours
- Time to first opioid rescue. |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | Yes |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 3 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 11 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Bulgaria |
Czech Republic |
Georgia |
Poland |
United States |
|
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 0 |
E.8.9.1 | In the Member State concerned months | 7 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 0 |
E.8.9.2 | In all countries concerned by the trial months | 7 |
E.8.9.2 | In all countries concerned by the trial days | 0 |