Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Mallinckrodt
Age
18–any
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
General good health, other than osteoarthritis (OA) or chronic low back pain (CLBP), based upon results of medical and surgical history and medical exam
≥18 years of age
Voluntarily provide written informed consent
1. Not pregnant or lactating; not planning to become pregnant within next 60 days
2. Surgically sterile, or 2 years postmenopausal, or practicing acceptable birth control for more than 60 days prior to Screening and use of acceptable birth control during the study and 7 days following the last dose of COV155
Male subjects biologically capable of having children must use reliable birth control during study and 7 days after the last dose of COV155. Surgical sterilization of the subject's monogamous partner qualifies as adequate birth control
Clinical diagnosis of one of the following
1. OA of knee or hip for at least 1 year with moderate to severe daily pain despite chronic use of stable doses of non-steroidal anti-inflammatory drugs (NSAIDs) or other non-steroidal, non-opioid therapies or with therapy including opioids
2. Moderate to severe CLBP for at least several hours a day for a minimum of 90 days, not due to a known malignancy, and classified as non-neuropathic, neuropathic, or symptomatic for more than 6 months after LBP surgery
3. OA of knee and scheduled to undergo unilateral primary tricompartmental arthroplasty.
For CLBP/OA: Average in-clinic pain score of ≥3 on 11-point (0 to 10) numerical rating scale (NRS) as an average for the last 24 hours at Screening; - Pain intensity score of ≥4 on NRS as an average for the last 24 hours at Baseline
For TKR: 11. Post-operative pain intensity scores ≥ 4 on a 0 to 10 NRS after discontinuation of post-surgical patient controlled analgesia or intravenous pain medications; body mass index ≤ 38.0; classified as either Physical Status (PS)-1 or PS-2.
You may not be if
Any clinically significant condition or unstable illness that precludes study participation or interferes with assessment of pain and other symptoms of CLBP or OA or would increase the risk of opioid or NSAID related adverse events
Schizophrenia or an uncontrolled or poorly controlled major psychiatric condition or clinically significant anxiety or depression
Active malignancy or history of malignancy within 2 years prior to Screening other than dermal or cervical squamous cell carcinoma in situ
History of seizures (exception-pediatric febrile seizures)
Clinically significant ECG abnormalities or uncontrolled hypo- or hypertension
For CLBP/OA: Arthroscopic or open surgery on either the knee or hip selected as primary OA study joint within 6 months prior to Screening; - For CLBP subjects, a surgical procedure for back pain within 6 months prior to Screening, nerve or plexus block within 30 days prior to Screening or botulinum toxin injection in lower back region within 90 days prior to Screening. For OA subjects, joint injection within 30 days prior to Screening; - Surgical implants of either the knee or hip selected as the primary OA joint; history of spinal stenosis (only CLBP subjects)
For TKR: Major prior open knee surgery on same side as arthroplasty; any other surgery/elective procedures within 4 weeks of Screening, or during study; going to rehabilitation after surgery
Gastric reduction or gastric band surgery
Taking opioids in equivalents to more than 20 mg hydrocodone or more than 40 mg morphine orally per day, or taking opioid medications 4 days a week or more
Known allergy or hypersensitivity to opioids, acetaminophen or ibuprofen
Certain lab abnormalities
Unable to discontinue use of prohibited medications or history of substance or alcohol abuse within 2 years prior to Screening or positive urine drug test at Screening for alcohol, illicit drugs (including medical cannabis) or controlled substances other than prescribed medications
Positive for human immunodeficiency virus, hepatitis B (surface antigen), and/or hepatitis C
Any other chronic pain condition other than CLBP or OA that would interfere with the assessment of CLBP or OA
Used a monoamine oxidase inhibitor, antipsychotic, or benzodiazepine within 14 days prior to Screening or started or changed doses of anticonvulsants, selective serotonin reuptake inhibitors, serotonin norepinephrine reuptake inhibitors, or tricyclic antidepressants within 30 days prior to Screening
Previously received COV155 in a study
Received any investigational drugs or devices within 30 days prior to Screening
