A study to investigate the clinical safety of Maxigesic IV intravenous infusion among patients with Acute Pain from Orthopedic, General or Plastic surgery

Exclusion Criteria16

• Has a known history of allergic reaction or clinically significant intolerance to acetaminophen, aspirin, opioids, or any nonsteroidal anti-inflammatory drugs (NSAIDs, including ibuprofen); history of NSAID-induced bronchospasm (subjects with the triad of asthma, nasal polyps, and chronic rhinitis are at greater risk for bronchospasm and should be considered carefully); or hypersensitivity, allergy, or significant reaction to sulfa (including sulfonamide) medicines, ingredients of the study drug, or any other drugs used in the study including anesthetics and antibiotics that may be required on the day of surgery.
• Has experienced any surgical complications or other issues that, in the opinion of the Investigator, could compromise the safety of the subject if he or she participates in the study or could confound the results of the study.
• Has known or suspected history of alcoholism or drug abuse or misuse within 2 years of screening or evidence of tolerance or physical dependence before dosing with study drug.
• Has any clinically significant unstable cardiac, respiratory, neurological, immunological, hematological, or renal disease or any other condition that, in the opinion of the Investigator, could compromise the subject’s welfare, ability to communicate with the study staff, or otherwise contraindicate study participation.
• Has a history or current diagnosis of a significant psychiatric disorder that, in the opinion of the Investigator, would affect the subject’s ability to comply with the study requirements.
• Has tested positive either on the urine drug screen or on the alcohol breathalyzer test. Subjects who test positive and can produce a prescription for the medication from their physician may be considered for study enrolment at the discretion of the Investigator.
• Has a history of a clinically significant (Investigator opinion) gastrointestinal (GI) event within 6 months before screening or has any history of peptic or gastric ulcers or GI bleeding.
• Has a surgical or medical condition of the GI or renal system that might significantly alter the absorption, distribution, or excretion of any drug substance.
• Is considered by the Investigator, for any reason (including, but not limited to, the risks described as precautions, warnings, and contraindications in the current version of the Investigator’s Brochure (IB) for Maxigesic® IV to be an unsuitable candidate to receive the study drug.
• Is receiving systemic chemotherapy, has an active malignancy of any type, or has been diagnosed with cancer within 5 years before Screening (excluding treated squamous or basal cell carcinoma of the skin).
• Is currently receiving anticoagulants (e.g. heparin or warfarin).
• Has received a course of systemic corticosteroids (either oral or parenteral) within 3 months before screening (inhaled nasal steroids and regional/limited area application of topical corticosteroids (Investigator discretion) are allowed).
• Has a history of chronic use (defined as daily use for > 2 weeks) of NSAIDs, opiates, or glucocorticoids (except inhaled nasal steroids and regional/limited topical corticosteroids), for any condition within 6 months before study drug administration. Aspirin at a daily dose of less than or equal to 325 mg is allowed for cardiovascular prophylaxis if the subject has been on a stable dose regimen for greater than or equal to 30 days before screening and has not experienced any relevant medical problem.
• Has a significant renal or hepatic disease, as indicated by clinical laboratory assessment (results of greater than or equal to 3 times the upper limit of normal [ULN] for any liver function test, including aspartate aminotransferase [AST], alanine aminotransferase [ALT], or creatinine greater than or equal to 1.5 times the ULN).
• Has any clinically significant laboratory finding at screening that, in the opinion of the Investigator, contraindicates study participation.
• Previously participated in another clinical study of Maxigesic® IV or received any investigational drug or device or investigational therapy within 30 days before Screening.