Brief Summary
The purpose of this study is to evaluate the analgesic efficacy of V120083 twice daily compared to placebo in subjects with moderate to severe chronic pain due to OA of the knee.
Brief Title
A Study to Evaluate the Analgesic Efficacy and Safety of V120083 in Subjects With Osteoarthritis (OA) of the Knee
Completion Date
Completion Date Type
Actual
Conditions
Osteo Arthritis Knee
Eligibility Criteria
Key Inclusion Criteria Include:
1. Males and females ≥ 40 and ≤ 80 years of age with moderate to severe chronic OA pain of the knee (lasting several hours daily) as their predominant pain condition for at least 6 months prior to screening
2. Diagnostic criteria for primary pain condition (American College of Rheumatology \[ACR\] clinical and radiographic criteria):
* At least 1 of the following in addition to knee pain: age \> 50, morning stiffness \< 30 minutes, crepitus on active motion, and
* Kellgren-Lawrence (K-L) grade 2 or 3 radiographic evidence at the screening visit as determined by a local radiologist or rheumatologist. If a radiograph is not available, one must be taken and the diagnostic criteria must be confirmed before randomization.
3. Subjects whose OA pain of the index knee is not adequately treated prior to the screening visit:
* Subjects must have a self-reported average pain intensity rating of moderate or severe on a verbal rating scale (ie, none, mild, moderate, and severe) over the 7 days prior to the screening visit
4. The subjects must have "average pain over the last 24 hours" scores ≥ 4 and ≤ 9 on an 11-point numerical rating scale (NRS) for the index knee on ≥ 3 consecutive days during the pain assessment period and come in for randomization within 96 hours after the latest qualifying pain score entry
5. Subjects who are willing and able to stop taking any/all analgesic medications, including over-the-counter pain medications, opioids, marijuana, and topical analgesics for OA pain for the duration of the study, with the exception of study-specific rescue medication.
Key Exclusion Criteria Include:
1. Subjects with radiographic evidence of OA with K-L grade 0,1 or 4
2. Subjects with chronic pain conditions other than OA of the knee as their predominant pain condition, including gout, pseudogout, psoriatic arthritis, active Lyme disease, rheumatoid arthritis or any other inflammatory arthritis, fibromyalgia, neuropathic pain conditions, bursitis, or acute injury or signs of active infection in the target pain area
3. Subjects scheduled for surgical interventions of the disease site or any other major surgery during the study conduct period
4. Subjects with a history of a prior joint replacement of the index knee
5. Subjects who have had arthroscopy on either knee or hip within 6 months of entering the study, or open surgery on either knee or hip within 12 months of entering the study
6. Subjects with a history of significant trauma to a knee, hip or shoulder within the previous year
7. Subjects who have significant pain, other than or more than knee pain, including significant hip, back pain, that may confound the analgesic efficacy assessments of this study.
1. Males and females ≥ 40 and ≤ 80 years of age with moderate to severe chronic OA pain of the knee (lasting several hours daily) as their predominant pain condition for at least 6 months prior to screening
2. Diagnostic criteria for primary pain condition (American College of Rheumatology \[ACR\] clinical and radiographic criteria):
* At least 1 of the following in addition to knee pain: age \> 50, morning stiffness \< 30 minutes, crepitus on active motion, and
* Kellgren-Lawrence (K-L) grade 2 or 3 radiographic evidence at the screening visit as determined by a local radiologist or rheumatologist. If a radiograph is not available, one must be taken and the diagnostic criteria must be confirmed before randomization.
3. Subjects whose OA pain of the index knee is not adequately treated prior to the screening visit:
* Subjects must have a self-reported average pain intensity rating of moderate or severe on a verbal rating scale (ie, none, mild, moderate, and severe) over the 7 days prior to the screening visit
4. The subjects must have "average pain over the last 24 hours" scores ≥ 4 and ≤ 9 on an 11-point numerical rating scale (NRS) for the index knee on ≥ 3 consecutive days during the pain assessment period and come in for randomization within 96 hours after the latest qualifying pain score entry
5. Subjects who are willing and able to stop taking any/all analgesic medications, including over-the-counter pain medications, opioids, marijuana, and topical analgesics for OA pain for the duration of the study, with the exception of study-specific rescue medication.
Key Exclusion Criteria Include:
1. Subjects with radiographic evidence of OA with K-L grade 0,1 or 4
2. Subjects with chronic pain conditions other than OA of the knee as their predominant pain condition, including gout, pseudogout, psoriatic arthritis, active Lyme disease, rheumatoid arthritis or any other inflammatory arthritis, fibromyalgia, neuropathic pain conditions, bursitis, or acute injury or signs of active infection in the target pain area
3. Subjects scheduled for surgical interventions of the disease site or any other major surgery during the study conduct period
4. Subjects with a history of a prior joint replacement of the index knee
5. Subjects who have had arthroscopy on either knee or hip within 6 months of entering the study, or open surgery on either knee or hip within 12 months of entering the study
6. Subjects with a history of significant trauma to a knee, hip or shoulder within the previous year
7. Subjects who have significant pain, other than or more than knee pain, including significant hip, back pain, that may confound the analgesic efficacy assessments of this study.
Inclusion Criteria
Inclusion Criteria Include:
1. Males and females ≥ 40 and ≤ 80 years of age with moderate to severe chronic OA pain of the knee (lasting several hours daily) as their predominant pain condition for at least 6 months prior to screening
2. Diagnostic criteria for primary pain condition (American College of Rheumatology \[ACR\] clinical and radiographic criteria):
* At least 1 of the following in addition to knee pain: age \> 50, morning stiffness \< 30 minutes, crepitus on active motion, and
* Kellgren-Lawrence (K-L) grade 2 or 3 radiographic evidence at the screening visit as determined by a local radiologist or rheumatologist. If a radiograph is not available, one must be taken and the diagnostic criteria must be confirmed before randomization.
3. Subjects whose OA pain of the index knee is not adequately treated prior to the screening visit:
* Subjects must have a self-reported average pain intensity rating of moderate or severe on a verbal rating scale (ie, none, mild, moderate, and severe) over the 7 days prior to the screening visit
4. The subjects must have "average pain over the last 24 hours" scores ≥ 4 and ≤ 9 on an 11-point numerical rating scale (NRS) for the index knee on ≥ 3 consecutive days during the pain assessment period and come in for randomization within 96 hours after the latest qualifying pain score entry
5. Subjects who are willing and able to stop taking any/all analgesic medications, including over-the-counter pain medications, opioids, marijuana, and topical analgesics for OA pain for the duration of the study, with the exception of study-specific rescue medication.
1. Males and females ≥ 40 and ≤ 80 years of age with moderate to severe chronic OA pain of the knee (lasting several hours daily) as their predominant pain condition for at least 6 months prior to screening
2. Diagnostic criteria for primary pain condition (American College of Rheumatology \[ACR\] clinical and radiographic criteria):
* At least 1 of the following in addition to knee pain: age \> 50, morning stiffness \< 30 minutes, crepitus on active motion, and
* Kellgren-Lawrence (K-L) grade 2 or 3 radiographic evidence at the screening visit as determined by a local radiologist or rheumatologist. If a radiograph is not available, one must be taken and the diagnostic criteria must be confirmed before randomization.
3. Subjects whose OA pain of the index knee is not adequately treated prior to the screening visit:
* Subjects must have a self-reported average pain intensity rating of moderate or severe on a verbal rating scale (ie, none, mild, moderate, and severe) over the 7 days prior to the screening visit
4. The subjects must have "average pain over the last 24 hours" scores ≥ 4 and ≤ 9 on an 11-point numerical rating scale (NRS) for the index knee on ≥ 3 consecutive days during the pain assessment period and come in for randomization within 96 hours after the latest qualifying pain score entry
5. Subjects who are willing and able to stop taking any/all analgesic medications, including over-the-counter pain medications, opioids, marijuana, and topical analgesics for OA pain for the duration of the study, with the exception of study-specific rescue medication.
Gender
All
Gender Based
false
Keywords
Osteoarthritis
Pain
Osteoarthritis Knee
Healthy Volunteers
No
Last Update Post Date
Last Update Post Date Type
Actual
Last Update Submit Date
Maximum Age
80 Years
Minimum Age
40 Years
NCT Id
NCT03028870
Org Class
Industry
Org Full Name
Purdue Pharma LP
Org Study Id
VAN2001
Overall Status
Completed
Phases
Phase 2
Primary Completion Date
Primary Completion Date Type
Actual
Official Title
A Phase 2a, Multicenter, Randomized, Double-blind, Placebo-controlled and Active-controlled, Parallel-group Study Evaluating the Analgesic Efficacy and Safety of V120083 in Subjects With Moderate to Severe Chronic Pain Due to Osteoarthritis of the Knee
Primary Outcomes
Outcome Description
At week 4, subjects were asked to rate their pain on an 11-point numerical scale where 0 = no pain, 10 = pain as bad as you can imagine.
Outcome Measure
Daily "Average Pain Over the Last 24 Hours" Score at Week 4
Outcome Time Frame
Week 4
Secondary Outcomes
Outcome Description
Subjects were asked to rate their pain on an 11-point numerical scale where 0 = no pain, 10 = pain as bad as you can imagine.
Outcome Time Frame
Weeks 1, 2 and 4
Outcome Measure
Weekly Change From Baseline Score of "Average Pain Over the Last 24 Hours" From the mBPI-SF Pain Severity Subscale
Outcome Description
Subjects were asked to rate their pain on an 11-point numerical scale where 0 = no pain, 10 = pain as bad as you can imagine.
Outcome Time Frame
4 Weeks
Outcome Measure
Average Daily "Pain Right Now" Score Collected by e-Diary
Outcome Description
The pain subscale consisted of 5 items: walking; stair climbing; nocturnal; at rest; weight bearing. The score for each item ranged from 0 (none) to 4 (extreme). The pain subscale score was obtained by adding the responses to the 5 items which could range from 0 to 20.
Outcome Time Frame
4 Weeks
Outcome Measure
Western Ontario and McMaster Osteoarthritis Index (WOMAC) - Pain Subscale
Outcome Description
The stiffness subscale consisted of 2 items; morning stiffness and stiffness occurring later in the day. The score for each item ranged from 0 (none) to 4 (extreme) and the stiffness subscale score was obtained by adding the responses to the 2 items which could range from 0 - 8.
Outcome Time Frame
4 Weeks
Outcome Measure
Western Ontario and McMaster Osteoarthritis Index (WOMAC) - Stiffness Subscale
Outcome Description
The physical function subscale consisted of 17 items: descending stairs; ascending stairs; rising from sitting; standing; bending to floor; walking on flat surface; getting into or out of car; going shopping; putting on socks; rising from bed; taking off socks; lying in bed; sitting; getting into or out of the bathtub; getting on or off the toilet; heavy domestic duties; light domestic duties. The score for each item ranged from 0 (none) to 4 (extreme) and the physical function subscale score was obtained by adding the responses to the 17 items which could range from 0 to 68.
Outcome Time Frame
4 Weeks
Outcome Measure
Western Ontario and McMaster Osteoarthritis Index (WOMAC) - Physical Function Subscale
Outcome Description
The total score of the WOMAC consisted of 24 items (5 items from the pain subscale, 2 items from the stiffness subscale, and 17 items from the physical function subscale). The total score was obtained by adding the scores from these 3 subscales and could range from 0 to 96.
Outcome Time Frame
4 Weeks
Outcome Measure
Western Ontario and McMaster Osteoarthritis Index (WOMAC) - Total Score
Outcome Description
The mBPI-SF consists of 6 questions and is a self-administered questionnaire used to assess the severity of pain, and the interference of pain on daily functions. Subjects rated their severity of pain / interference of pain on a 0 (no pain / does not interfere) to 10 (as bad as you can imagine / completely interferes) numerical rating scale (NRS) The total score is the sum of all parts of the 6 questions and the total score range is 0 - 110.
Outcome Time Frame
4 Weeks
Outcome Measure
Modified Brief Pain Inventory-Short Form (mBPI-SF) - Total Score (All Parts of 6 Questions)
Outcome Description
The mBPI-SF is a self-administered questionnaire. The pain severity subscale of the mBPI-SF consists of 4 questions which ask the subjects to rate their severity of pain on a 0 to 10 NRS for worst pain, least pain, average pain, and current pain. The severity of pain was computed as the mean of questions 1-4. The mean severity of pain scores could range from 0 to 10.
Outcome Time Frame
4 Weeks
Outcome Measure
Modified Brief Pain Inventory-Short Form (mBPI-SF) Pain Severity Subscale Score
Outcome Description
The mBPI-SF is a self-administered questionnaire. The pain interference subscale of the mBPI-SF consists of Question 6 which has 7 parts, all of which ask the subjects to rate the impact/interference of their pain on various functions, ie, general activity, mood, walking, normal work, relations with others, sleep, and enjoyment of life on a 0 to 10 NRS where 0 = does not interfere and 10 = completely interferes. The mean interference of pain scores could range from 0 to 10.
Outcome Time Frame
4 Weeks
Outcome Measure
Modified Brief Pain Inventory-Short Form (mBPI-SF) Pain Interference Subscale Score
Outcome Description
A subject's response to treatment was defined as the percentage reduction from the baseline "average pain over the last 24 hours" score to the week 4 pain score from the mBPI-SF pain severity subscale. Responders were defined as having \> 0 % reduction; non-responders were defined as having ≤ 0% reduction.
Outcome Time Frame
Week 4
Outcome Measure
Responder to Treatment (Calculated as the Percentage Reduction of "Average Pain Over the Last 24 Hours") at Week 4
Outcome Description
The SF-36 is a generic health survey with 36 items that measure functional health and well-being from the subject's perspective. The survey is summarized into 8 dimensions/scales: physical functioning (PF), role-physical (RP), bodily pain (BP), general health (GH), vitality (VT), social functioning (SF), role-emotional (RE), and mental health (MH).
The Physical Component Summary is derived from 4 of the 8 health dimensions (aggregate of PF, RP, BP, and GH scales). The minimum score is 0 and the maximum score is 100. A higher score indicates a better health state.
The Physical Component Summary is derived from 4 of the 8 health dimensions (aggregate of PF, RP, BP, and GH scales). The minimum score is 0 and the maximum score is 100. A higher score indicates a better health state.
Outcome Time Frame
4 Weeks
Outcome Measure
Medical Outcomes Study Short Form-36 (SF-36) - Physical Component Summary
Outcome Description
The SF-36 is a generic health survey with 36 items that measure functional health and well-being from the subject's perspective. The survey is summarized into 8 dimensions/scales: physical functioning (PF), role-physical (RP), bodily pain (BP), general health (GH), vitality (VT), social functioning (SF), role-emotional (RE), and mental health (MH).
The Mental Component Summary is derived from 4 of the 8 health dimensions,(aggregate of VT, SF, RE, and MH scales). The minimum score is 0 and the maximum score is 100. A higher score indicates a better health state.
The Mental Component Summary is derived from 4 of the 8 health dimensions,(aggregate of VT, SF, RE, and MH scales). The minimum score is 0 and the maximum score is 100. A higher score indicates a better health state.
Outcome Time Frame
4 Weeks
Outcome Measure
Medical Outcomes Study Short Form-36 (SF-36) - Mental Component Summary
Outcome Description
EQ-5D-5L is a standardized generic measure of health status for clinical and economic appraisal based on a descriptive system that defines health in terms of 5 dimensions: mobility, self-care, usual activities, pain/discomfort, and anxiety/depression. It includes a visual analogue scale (VAS) with scores ranging from 0 ("worst imaginable health state") to 100 ("best imaginable health state").
Outcome Time Frame
4 Weeks
Outcome Measure
European Quality of Life Scale - 5 Dimensions (EQ-5D-5L) to Measure Health Status
Outcome Description
The PGIC is an ordinal scale which assesses the change in overall status relative to the start of the study. The scale has only 1 item, which measures global change of overall status by the subject on a 7-point scale (very much improved, much improved, minimally improved, no change, minimally worse, much worse, very much worse), where 1 = very much improved and 7 = very much worse. The number of subjects responding "very much improved" and "much improved" was summarized by treatment group.
Outcome Time Frame
4 Weeks
Outcome Measure
Patient Global Impression of Change (PGIC)
Outcome Description
The average daily number of tablets of supplemental pain medication used during the double-blind period was summarized by treatment group.
Outcome Time Frame
Up to 28 days
Outcome Measure
Supplemental Analgesic Medication Use
Outcome Description
Suicidality was monitored throughout the study using the C-SSRS. The C-SSRS involves a series of probing questions to inquire about possible suicidal thinking and behavior. The composite endpoints (Suicidal Ideation, Suicidal Behavior, Suicidal Ideation or Behavior) included subjects who experienced any one of the events at least once during treatment.
Outcome Time Frame
Baseline up to 4 Weeks
Outcome Measure
Number of Participants With Treatment-emergent Suicidal Ideation and Behaviors Assessed by Columbia-Suicide Severity Rating Score (C-SSRS)
Outcome Description
Safety assessment to evaluate the impact of V120083 on mood (anxiety \[HADS-A\] and depression \[HADS-D\]). The score for each subscale ranges from 0 (no anxiety or depression) to 21, with a score of 11 or higher indicating the probable presence of the mood disorder.
Outcome Time Frame
Week 4
Outcome Measure
Change From Baseline to Week 4 in Hospital Anxiety and Depression Scale (HADS) Score
Start Date
Start Date Type
Actual
Status Verified Date
First Post Date
First Post Date Type
Estimated
First Submit Date
First Submit QC Date
Std Ages
Adult
Older Adult
Maximum Age Number (converted to Years and rounded down)
80
Minimum Age Number (converted to Years and rounded down)
40
Investigators
Investigator Type
Principal Investigator
Investigator Name
Naum Shaparin
Investigator Email
nshapari@montefiore.org
Investigator Phone