Safety and Efficacy of Multiple Doses of Intranasal Ketorolac in Postoperative Pain Following Major Abdominal Surgery
Completed · Phase 3 · Has a placebo group
Conditions studied: Postoperative Pain
In brief
Ketorolac has been marketed for several years in other forms (tablet and injectable) for the short-term relief of pain. This study will test whether a new dosage form (nasal spray) containing ketorolac is effective at relieving the pain of major abdominal surgery, and will also assess product safety. Previous studies with the nasal spray have suggested that it is similar to the previously approved injectable form in effectiveness for pain relief and in its safety profile. Patients will be randomized in a 2:1 ratio to receive intranasal ketorolac or placebo when the pain reaches a moderate level (40 on a scale of 100) following surgery. After the first dose, subjects will receive study drug every 6 hours for 48 hours, and then as needed (up to 4 times a day) for a total of 5 days. If pain is not adequately relieved by the study drug, subjects will be given morphine sulfate or other standard analgesics. Follow-up safety evaluations will occur about 1 and 2 weeks after the start of dosing. Subjects will be asked to answer questions about their pain relief and any possible side effects of the drug during the study, and will be given physical examinations, including nasal evaluations, before and during the clinical trial. A small amount of blood will be drawn for routine clinical laboratory testing.
Key facts
- Study ID
- NCT00266786
- Run by
- Egalet Ltd
- People needed
- 321
- Starts
- 2005-12-01
- Last updated by the study team
- 2017-02-08
Who can join
Age: 18 and older, up to 64. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- Men or women age 18 through 64 years
- Major abdominal surgery
- Body weight ≥ 100 and ≤ 300 pounds
- Negative serum pregnancy test
- Pain intensity score at least 40 (moderate pain) on 100 mm visual analog scale
- Minimum 48 hour hospital stay and 5 day maximum stay
- Able to provide written informed consent
- Willing and able to comply with all testing requirements of the protocol
You may not qualify if…
- Allergy or sensitivity to ketorolac or ethylene diamine tetraacetic acid (EDTA)
- Allergy or significant reaction to opioids
- Allergic reaction to aspirin or other nonsteroidal anti-inflammatory drug (NSAIDs)
- Current upper respiratory tract infection or other respiratory tract condition that could interfere with absorption of the nasal spray or adverse event assessment
- Use of any intranasal product in past 24 hours
- Clinically significant abnormality on screening lab tests
- History of cocaine use
- Active peptic ulcer disease or significant history of peptic ulcer disease or gastrointestinal bleeding
- Advanced renal impairment or risk for renal failure
- History of other medical problems that could interfere with the study participation
- Pregnancy or breastfeeding
- Participation in another investigational study within past 30 days
Where it is running
- Methodist Hospital — Arcadia, California, United States
- Glendale Adventist Medical Center — Glendale, California, United States
- Clinical Management Services, Inc. — Pasadena, California, United States
- Memorial Hermann Healthcare System — Houston, Texas, United States
- Houston Perinatal Associates — Houston, Texas, United States
- Waikato Clinical Research — Hamilton, New Zealand
Full record on ClinicalTrials.gov
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