Moderate-to-severe Acute Pain Clinical Trial
Official title:
A Multicenter, Open-Label Trial to Evaluate the Safety and Efficacy of the Sufentanil Sublingual Tablet 30 mcg for the Treatment of Acute Pain in Patients in Emergency Room Setting
Verified date | July 2017 |
Source | AcelRx Pharmaceuticals, Inc. |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
To evaluate the safety and efficacy of sufentanil tablet (ST) 30 mcg in the management of moderate-to-severe acute pain in patients in an emergency room (ER) setting.
Status | Completed |
Enrollment | 76 |
Est. completion date | July 2016 |
Est. primary completion date | June 2016 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years and older |
Eligibility |
Inclusion Criteria: - Patients who present to the ER with moderate-to-severe pain due to obvious trauma or injury evident on physical examination. - Patients classified as American Society of Anesthesiologists (ASA) class I-III - Patients who are willing and capable of understanding and cooperating with the requirements of the study. - Patients able to understand and communicate in English. - Patients who have provided written informed consent and signed the IRB approved consent form. Exclusion Criteria: - Patients who have taken an opioid for more than 30 consecutive days, at a daily dose of more than 15 mg of morphine (or equivalent), within the past 3 months (e.g. more than 3 doses per day of Vicodin®, Norco®, Lortab® with 5 mg hydrocodone per tablet). - Patients who have used any illicit drugs of abuse, abused prescription medication or alcohol (4 or more drinks per day) within one year before the start of the study. - Patients with an allergy or hypersensitivity to opioids. - Patients who are currently taking monoamine oxidase inhibitors (MAOIs) or have taken MAOIs within 14 days of the dose of study drug. - Patients with current sleep apnea that has been documented by a sleep laboratory study or are on home continuous positive airway pressure (CPAP). - Female patients who are pregnant (positive pregnancy test) or breastfeeding. - Patients with a medical condition that, in the Investigator's opinion, could adversely impact the patient's participation or safety, conduct of the study, or interfere with the pain assessments, including chronic pain or active infection. - Patients who present to the ER using supplemental oxygen. - Patients who have participated in a clinical trial of an investigational drug or device within 30 days of enrollment. - Patients who are active or reserve duty with the US military. |
Country | Name | City | State |
---|---|---|---|
United States | Ben Taub General Hospital | Houston | Texas |
United States | Hermann Memorial Medical Center | Houston | Texas |
United States | Hennepin County Medical Center | Minneapolis | Minnesota |
Lead Sponsor | Collaborator |
---|---|
AcelRx Pharmaceuticals, Inc. | U.S. Army Medical Research and Materiel Command |
United States,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Time-weighted Summed Pain Intensity Difference (SPID) Over the 1-hour (SPID1). | The primary efficacy endpoint is the time-weighted SPID1 evaluated from the patient questionnaire data. Pain intensity (PI) will be measured using an 11-point numerical rating scale (NRS) with 0 (no pain) and 10 (worst possible pain). The patient's rating of PI will be measured at baseline and at 0.25 (15 min), 0.5 (30 min), 0.75 (45 min), 1, 2, 3, 4, and 5 hours following the first dose of study drug. The PID at each evaluation time point after the initiation of the first dose is the difference in PI at the specific evaluation time point and baseline pain intensity [PID (evaluation time after the first dose) = PI(baseline) - PI(evaluation time after the first dose)]. The time-weighted SPID1 is the time-weighted summed PID over the 1-hour study period. The observed SPID scores ranged from -.70 to 8.00. A negative score indicates an increase in pain intensity and a positive score indicates a decrease in pain intensity. |
One hour | |
Secondary | TOTPAR1 (Time-weighted) | The total pain relief (TOTPAR) is the time-weighted sum of the pain relief scores over the first hour (15 minutes, 30 minutes, 45 minutes and 1-hour after the first dose of study drug is taken) of the study period. The minimum score is 0.00 and the maximum score is 4.00. A higher score indicates greater pain relief. |
1-hour | |
Secondary | PI at Each Evaluation Time Point | Pain intensity at each evaluation time point after the first dose of study drug up through 5 hours is evaluated using an 11-point NRS where 0 equals no pain and 10 equals worst possible pain. The score was obtained at Baseline, 15- , 30-, 45- minutes, 1-hour, and 2-hours after the first dose for all patients, and at hours 3, 4, and 5 for cohort 2 (patients 41-76). Scores ranged from 0 -10 for the first two hours, and 2 - 10 for hours three to five. | 5 hours |
Status | Clinical Trial | Phase | |
---|---|---|---|
Completed |
NCT02662764 -
Study to Evaluate the Overall Performance of the Zalviso System™ (Sufentanil Sublingual Tablet System) 15 mcg
|
Phase 3 |