Knee OsteoarthritisPhase 2/3NCT05482672
GetHealthy-OA: A Program to Improve Pain and Function for Patients With Knee Osteoarthritis, Obesity, and Depression
A Phase 2/3 study testing Fisetin, GetHealthy-OA mind-body program and Health education booklet in people with Knee Osteoarthritis and Obese, run by Cale Andrew Jacobs, PhD at 2 sites in United States.
Trial summary
The investigators have previously identified knee osteoarthritis patients with the combination of depression and an unhealthy weight may be an increased risk of more rapid joint degeneration and worsening pain. Read more about this study
- Who is it for?
- Ages 40 years and older
- Conditions the study is for
- Knee Osteoarthritis, Obese, Depression
- What is being tested?
- Fisetin, GetHealthy-OA mind-body program and Health education booklet
- Type of treatment
- Pill or oral medicine, Lifestyle or therapy programme
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 0 participants
- Where
- 2 sitesUnited States
- Study dates
- Apr 2023to Apr 2023
- Phase
- Phase 2/3
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 40 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Mild to moderate knee osteoarthritis (Kellgren/Lawrence Grade II or III)
- Obesity (Body Mass Index > 30 kg/m2)
- History of concurrent psychotropics for < 2 weeks prior to initiation of treatment or on stable doses for > 6 weeks
- Access to an internet-enabled computer/smart phone
- Willingness to comply with the study protocol and assessments
- Cleared by a medical doctor to participate
Who cannot join
- Rheumatoid arthritis
- History of cancer within 5 years of screening; unable to walk/wheelchair-bound
- Prior surgical fixation of a femur or tibia fracture
- Taking high doses of opioid pain medication (>50 milligrams of morphine equivalent per day)
- Diagnosis of a medical illness expected to worsen in the next 6 months (e.g., malignancy)
- Active suicidal ideation or past-year psychiatric hospitalization; non-English speaking
Show all 30Show fewer
- Lifetime history of schizophrenia, bipolar disorder, or other psychotic disorder
- Current substance abuse or dependence (or a history within the past 6 months)
- Practice of yoga/meditation, or other mind body techniques once per week > 45 min within the last 3 months
- Engagement in regular moderate or vigorous physical exercise for >30 min daily
- Reduced or altered capacity due to administration of any mind-altering substances such as tranquilizers, conscious sedation or anesthesia, or brain injury
- Females who are nursing, pregnant or planning to become pregnant during the duration of study drug dosing
- Females or males who do not wish to abstain from sex or use contraceptive protection during study drug dosing and for 2 weeks after the last dose
- o Those not willing to use 2 of the following effective forms of contraception: sterilization surgery, intrauterine device (IUD), implantable rod, contraceptive shot/injection, oral contraceptives, patch, vaginal ring, diaphragm with spermicide, sponge with spermicide, cervical cap with spermicide, and/or a male or female condom
- Subjects who do not have the capacity to consent themselves
- Subjects who are unable to tolerate oral medication
- Subjects having previously undergone any of the following treatments in the stated time window.
- Surgery on the Study Knee in the past 6 months
- Partial or complete joint replacement in the study knee. Partial or complete joint replacement in the contralateral knee is acceptable as long as the surgery was performed at least 6 months prior to enrollment and the operative knee is asymptomatic
- Patients who have undergone arthroscopic surgery (including microfracture and meniscectomy) on the Study Knee in the last 2 years prior to the Screening visit or are anticipated to have arthroscopic surgery on either knee at any time during the study period
- Currently taking Losartan
- Currently taking Warfarin or related anticoagulants
- Senolytic agents taken within the past 6 months and are not willing to discontinue these medications through the duration of the study, including: Fisetin, Quercetin, Luteolin, Dasatinib, Piperlongumine, or Navitoclax
- Drugs that induce significant cellular stress and are not willing to discontinue these medications through the duration of the study, including alkylating agents, anthracyclines, platins, other chemotherapy drugs
- Medications that are sensitive substrates or substrates with a narrow therapeutic range for cytochrome P450 family 1 subfamily A member 2 (CYP1A2), cytochrome P450 family 2 subfamily C member 8 (CYP2C8), cytochrome P450 family 2 subfamily C member 9 (CYP2C9), cytochrome P450 family 2 subfamily C member 19 (CYP2C19), cytochrome P450 family 2 subfamily D member 6 (CYP2D6), cytochrome P450 family 3 subfamily A member 4 (CYP3A4), Organic Anion Transporting Polypeptide 1B1 (OATP1B1) or strong inhibitors or inducers of Cytochrome P450 3A4 (CYP3A4; e.g. cyclosporine, tacrolimus or sirolimus)
- Subjects taking the following other drugs if they cannot be held (per the Medical Director Austin Stone, MD, PhD) for at least 2 days before and during administration of Fisetin: cyclosporine, tacrolimus, repaglinide, and bosentan
- Significant liver disease (i.e. greater than or equal to 2x the upper limit of normal bilirubin levels) or as in the opinion of the Medical Director
- Significant renal disease (estimated glomerular filtration rate (eGFR) of <60 ml/min/1.73m2) or as in the opinion of the Medical Director
- History of other formally diagnosed joint diseases including osteonecrosis, acromegaly, Paget's disease, Ehlers-Danlos Syndrome, Gaucher's disease, Cushing's syndrome, Stickler's syndrome, joint infection, hemophilia, hemochromatosis, or neuropathic arthropathy of any cause
- Patients with type 1 or 2 diabetes (Hemoglobin A1c (HbA1c) > 6.5%) and/or taking medications that affect insulin levels, including: Metformin (within the last week), Glucocorticoids (within the last month), Acarbose (within the last week)
Trial locations and contacts
2 sites in 1 country.
United States2 sites
UK Healthcare at Turfland
Lexington, Kentucky, 40504
UK HealthCare Joint Reconstruction and Replacement
Lexington, Kentucky, 40508
About this study
Official title: GetHealthy-OA: A Biopsychosocial Treatment Approach to Improve Pain and Function for Patients With Comorbid Knee Osteoarthritis, Obesity, and Depression
The investigators have previously identified knee osteoarthritis patients with the combination of depression and an unhealthy weight may be an increased risk of more rapid joint degeneration and worsening pain. The GetHealthy-OA program combines a mind-body program with the oral supplement fisetin to potentially reduce the risk for this population by treating psychosocial, mechanical, and inflammatory mechanisms of knee osteoarthritis. This randomized clinical trial will compare the GetHealthy-OA program to minimally-enhanced usual care plus an oral placebo.
Read the detailed description
The study will employ a double-blind, randomized, placebo-controlled clinical trial to compare the the multimodal GetHealthy-OA program versus placebo. As part of this clinical trial, 120 patients will be randomized to 1 of 2 groups: The GetHealthy-OA program that combines a mind-body program with oral fisetin versus a control group treated with an oral placebo and minimally-enhanced usual care (MEUC). The GetHealthy-OA group will participate in the 6-week the mind-body program and will take oral fisetin for 2 consecutive days (day 1 and 2), a 28-day wash-out period, and then another 2-day course (days 31 and 32). The MEUC group will be given a health education handout at the date of baseline testing and will take an oral placebo for 2 consecutive days (day 1 and 2) and then again 28 days later (days 29 and 30). To determine if immediate improvements are realized and whether gains are sustained after the completing the program, participants will be assessed at baseline, 6 weeks, 3 months, and 6 months.
The GetHealthy-OA mind-body program is a live-video, group program delivered via secure telehealth with mind-body skills to reduce pain and increase physical activity to promote optimal joint loading. The on-line program will be delivered remotely by a psychologist based at Massachusetts General Hospital via Zoom and we will assess symptoms and monitor any technical difficulties. The program consist of 6 sessions that will last about 45 minutes. The sessions are done on your smartphone or computer, and will include a group of 4 to 5 other people with knee arthritis who are also taking part in the study with you at the same time. The GetHealthy-OA group will participate in the 6-week the mind-body program and will take oral fisetin for 2 consecutive days (day 1 and 2), a 28-day wash-out period, and then another 2-day course (days 31 and 32).
The MEUC group will be given a health education booklet at the date of baseline testing and will take an oral placebo (corn starch) for 2 consecutive days (day 1 and 2) and then again 28 days later (days 29 and 30). The booklet will contain brief summarized information that reflects the active intervention topics including the trajectory of pain and recovery for those with knee osteoarthritis, the role of relaxation strategies to manage pain, and the importance of returning to engagement in activities of daily living. The MEUC will be given an oral placebo (corn starch) that is identical to the fisetin capsules with the same dosing regimen as the GetHealthy-OA group. Similar to participants in GetHealthy-OA group, participants in this group will receive usual medical care as determined by the medical team. Usual care involves meetings with physicians, medical staff, and physical therapy. Usual care is identical in intervention and control groups.
- Conditions
- Knee Osteoarthritis, Obese, Depression
- Being tested
- Fisetin, GetHealthy-OA mind-body program, Placebo oral capsule, Health education booklet
- Medical subject headings
- Osteoarthritis, Knee, Obesity, Depression
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
FisetinDrug
Also called Novusetin, 7,3',4'-flavon-3-ol, 3,3',4',7-tetrahydroxyflavone
Fisetin is a plant flavanol senolytic found in strawberries, persimmons, and cucumbers. This naturally derived senolytic has few side effects and previous animal models of both osteoarthritis and rheumatoid arthritis have demonstrated that the senolytic supplement fisetin reduces inflammation and slows cartilage breakdown.
GetHealthy-OA mind-body programBehavioural
The GetHealthy-OA mind-body program emphasizes increased physical activity, healthy diet and sleep habits to lessen osteoarthritis and depressive symptoms
Placebo oral capsuleDrug
The oral placebo will consist of corn starch and gelatin capsules
Health education bookletBehavioural
The booklet will containing brief summarized information that reflects the active intervention topics including the trajectory of pain and recovery for those with knee osteoarthritis, the role of relaxation strategies to manage pain, and the importance of returning to engagement in activities of daily living
| Study group | Role | What they receive |
|---|---|---|
| GetHealthy-OA | Experimental | The GetHealthy-OA program combines a 6-week mind-body program delivered via live video with the oral supplement fisetin. Oral fisetin will be taken for 2 consecutive days (day 1 and 2), a 28-day wash-out period, and then another 2-day course (days 31 and 32). Receives: Drug: Fisetin; Behavioral: GetHealthy-OA mind-body program |
| Minimally Enhanced Usual Care | Placebo comparator | The minimally enhanced usual care group will be given a health education booklet at the date of baseline testing and will take an oral placebo for 2 consecutive days (day 1 and 2) and then again 28 days later (days 29 and 30). Receives: Drug: Placebo oral capsule; Behavioral: Health education booklet |
What is being measured
The primary outcome is the main question the study is designed to answer.
Change in Western Ontario and MacMaster Universities Osteoarthritis Index (WOMAC)
The WOMAC is a self-administered questionnaire consisting of 24 items that is widely used in the evaluation of Hip and Knee Osteoarthritis. Scores range from 0 to 96 with lower scores being indicative of less severe osteoarthritis symptoms
Measured: Change between Baseline and 3 months
Change in Patient Reported Outcomes Measurement Information System (PROMIS) Pain Interference
The PROMIS Pain Interference (Short Form 8a v1.0) assesses the consequences of pain on relevant aspects of a person's life including the extent to which pain limits engagement with social, cognitive, emotional, physical, and recreational activities. Scores range from 0 to 100 with greater scores indicative of greater pain interference
Measured: Change between Baseline and 3 months
Change in Average Daily Step Count
ActiGraph wGT3X-BTLink accelerometer (ActiGraph, LLC, Fort Walton Beach, FL, USA) will be used to assess average step count over a 7-day period at baseline and the 3 post-intervention time points. This accelerometer is widely used to ecologically assess physical functioning outcomes in chronic pain and older adult trials
Measured: Change between Baseline and 3 months
Secondary outcomes (11)
Change in serum Interleukin-17 (IL-17)
IL-17 has been associated with cellular senescence in osteoarthritis, with greater concentrations associated with increased senescent cell activity
Measured: Change between Baseline and 6-weeks, 3-months, and 6-months
Change in serum IL-4
IL-4 has been associated with cellular senescence in osteoarthritis, with reduced concentrations associated with increased senescent cell activity
Measured: Change between Baseline and 6-weeks, 3-months, and 6-months
Change in urinary C-terminal crosslinked telopeptide type II collagen (CTX-II)
Urinary CTX-II has been identified as a biomarker for the diagnosis, staging, and evaluating the prognosis of hip and knee osteoarthritis
Measured: Change between Baseline and 6-weeks, 3-months, and 6-months
Change in serum Chondroitin Sulfate epitope 846 (CS846)
CS846 is a marker of aggrecan synthesis and is elevated in the serum for those with osteoarthritis.
Measured: Change between Baseline and 6-weeks, 3-months, and 6-months
Change in Pain Numerical Rating Scale
Consistent with other osteoarthritis trials, patients will be asked to report their average pain over the past 24 hours. Scores range from 0 (no pain) to 10 (extreme pain)
Measured: Change between Baseline and 6-weeks, 3-months, and 6-months
Change in Walking Speed
The 40 m walk test will be used to assess walking speed and is recommended by OARSI for the assessment of OA. Increased times are associated with slower walking speed
Measured: Change between Baseline and 6-weeks, 3-months, and 6-months
Arthritis Self-Efficacy Scale (ASES)
The ASES assesses arthritis-specific self-efficacy on a 20-item scale. The ASES contains pain (5 items), function (9 items) and other symptoms (6 items) that are scored on a very uncertain (1) to very certain (10) scale. Scores are calculated for 3 subscales (pain, function, other) and range from 1 to 10 and higher average scores indicate greater arthritis-specific self-efficacy
Measured: Change between Baseline and 6-weeks, 3-months, and 6-months
PROMIS Depression
The PROMIS Depression (Short Form v1.08b) assesses depressive symptoms. Scores range from 0 to 100 with greater scores indicative of worse depressive symptoms
Measured: Change between Baseline and 6-weeks, 3-months, and 6-months
PROMIS Anxiety
The PROMIS Anxiety (Short Form v1.08a) assesses symptoms of anxiety. Scores range from 0 to 100 with greater scores indicative of worse symptoms of anxiety
Measured: Change between Baseline and 6-weeks, 3-months, and 6-months
Pain Catastrophizing Scale (PCS)
The PCS assesses hopelessness, helplessness, and negative rumination about pain on a 13-item scale. Higher scores (range = 0 to 52) indicate greater pain catastrophizing
Measured: Change between Baseline and 6-weeks, 3-months, and 6-months
RU SATED
Sleep health is a multidimensional construct, and sleep disturbance is closely tied with knee OA pain and depressive symptoms. We will quantify sleep health using the six-item RU-SATED which is a validated instrument to quantify sleep health, and has been used in populations of older adults. Score range from 0 to 12, with higher scores associated with better sleep health
Measured: Change between Baseline and 6-weeks, 3-months, and 6-months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted1 Aug 2022
- Study startApr 2023 (estimated)
- Primary completionApr 2023 (estimated)
- Study completionApr 2023 (estimated)
Why it stopped: Lack of funding
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Knee OsteoarthritisStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 2/3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind
- Who is masked
- Participant, Care provider, Investigator, Outcomes assessor
- Enrolment
- 0 participants (actual)
Sponsor and investigators
- Lead sponsor
- Cale Andrew Jacobs, PhD
- Sponsor type
- University, hospital or other
- Collaborators
- Massachusetts General Hospital
- Responsible party
- Sponsor-investigator, Cale Andrew Jacobs, PhD, Brigham and Women's Hospital
- Investigators
- Cale Jacobs, PhD, Principal investigator, University of Kentucky
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05482672
- Sponsor's protocol ID
- 80389
- Status last verified
- Apr 2023
- First submitted
- 26 Jul 2022
- Last updated
- 1 May 2023
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 1 May 2023. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- GetHealthy-OA: A Biopsychosocial Treatment Approach to Improve Pain and Function for Patients With Comorbid Knee Osteoarthritis, Obesity, and Depression
- ClinicalTrials.gov ID
- NCT05482672
- Acronym / sponsor ID
- 80389
- Conditions
- Knee Osteoarthritis, Obese, Depression
- Phase
- Phase 2/3
- Study type
- Interventional
- Recruitment status
- WithdrawnReason stopped: Lack of funding
- Enrolment
- 0 participants (actual)
- Lead sponsor
- Cale Andrew Jacobs, PhDUniversity, hospital or other
- Collaborators
- Massachusetts General Hospital
- Study start
- Apr 2023 (estimated)
- Primary completion
- Apr 2023 (estimated)
- Study completion
- Apr 2023 (estimated)
- First posted
- 1 Aug 2022 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The investigators have previously identified knee osteoarthritis patients with the combination of depression and an unhealthy weight may be an increased risk of more rapid joint degeneration and worsening pain. The GetHealthy-OA program combines a mind-body program with the oral supplement fisetin to potentially reduce the risk for this population by treating psychosocial, mechanical, and inflammatory mechanisms of knee osteoarthritis. This randomized clinical trial will compare the GetHealthy-OA program to minimally-enhanced usual care plus an oral placebo.
Detailed description
The study will employ a double-blind, randomized, placebo-controlled clinical trial to compare the the multimodal GetHealthy-OA program versus placebo. As part of this clinical trial, 120 patients will be randomized to 1 of 2 groups: The GetHealthy-OA program that combines a mind-body program with oral fisetin versus a control group treated with an oral placebo and minimally-enhanced usual care (MEUC). The GetHealthy-OA group will participate in the 6-week the mind-body program and will take oral fisetin for 2 consecutive days (day 1 and 2), a 28-day wash-out period, and then another 2-day course (days 31 and 32). The MEUC group will be given a health education handout at the date of baseline testing and will take an oral placebo for 2 consecutive days (day 1 and 2) and then again 28 days later (days 29 and 30). To determine if immediate improvements are realized and whether gains are sustained after the completing the program, participants will be assessed at baseline, 6 weeks, 3 months, and 6 months.
The GetHealthy-OA mind-body program is a live-video, group program delivered via secure telehealth with mind-body skills to reduce pain and increase physical activity to promote optimal joint loading. The on-line program will be delivered remotely by a psychologist based at Massachusetts General Hospital via Zoom and we will assess symptoms and monitor any technical difficulties. The program consist of 6 sessions that will last about 45 minutes. The sessions are done on your smartphone or computer, and will include a group of 4 to 5 other people with knee arthritis who are also taking part in the study with you at the same time. The GetHealthy-OA group will participate in the 6-week the mind-body program and will take oral fisetin for 2 consecutive days (day 1 and 2), a 28-day wash-out period, and then another 2-day course (days 31 and 32).
The MEUC group will be given a health education booklet at the date of baseline testing and will take an oral placebo (corn starch) for 2 consecutive days (day 1 and 2) and then again 28 days later (days 29 and 30). The booklet will contain brief summarized information that reflects the active intervention topics including the trajectory of pain and recovery for those with knee osteoarthritis, the role of relaxation strategies to manage pain, and the importance of returning to engagement in activities of daily living. The MEUC will be given an oral placebo (corn starch) that is identical to the fisetin capsules with the same dosing regimen as the GetHealthy-OA group. Similar to participants in GetHealthy-OA group, participants in this group will receive usual medical care as determined by the medical team. Usual care involves meetings with physicians, medical staff, and physical therapy. Usual care is identical in intervention and control groups.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind (participant, care provider, investigator, outcomes assessor)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| GetHealthy-OA | Experimental | Drug: Fisetin, Behavioral: GetHealthy-OA mind-body programThe GetHealthy-OA program combines a 6-week mind-body program delivered via live video with the oral supplement fisetin. Oral fisetin will be taken for 2 consecutive days (day 1 and 2), a 28-day wash-out period, and then another 2-day course (days 31 and 32). |
| Minimally Enhanced Usual Care | Placebo comparator | Drug: Placebo oral capsule, Behavioral: Health education bookletThe minimally enhanced usual care group will be given a health education booklet at the date of baseline testing and will take an oral placebo for 2 consecutive days (day 1 and 2) and then again 28 days later (days 29 and 30). |
Who may qualify
- Ages
- 40 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (6 listed)
- Mild to moderate knee osteoarthritis (Kellgren/Lawrence Grade II or III)
- Obesity (Body Mass Index > 30 kg/m2)
- History of concurrent psychotropics for < 2 weeks prior to initiation of treatment or on stable doses for > 6 weeks
- Access to an internet-enabled computer/smart phone
- Willingness to comply with the study protocol and assessments
Key exclusion criteria (30 listed)
- Rheumatoid arthritis
- History of cancer within 5 years of screening; unable to walk/wheelchair-bound
- Prior surgical fixation of a femur or tibia fracture
- Taking high doses of opioid pain medication (>50 milligrams of morphine equivalent per day)
- Diagnosis of a medical illness expected to worsen in the next 6 months (e.g., malignancy)
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| FisetinAlso: Novusetin, 7,3',4'-flavon-3-ol, 3,3',4',7-tetrahydroxyflavoneFisetin is a plant flavanol senolytic found in strawberries, persimmons, and cucumbers. This naturally derived senolytic has few side effects and previous animal models of both osteoarthritis and rheumatoid arthritis have demonstrated that the senolytic supplement fisetin reduces inflammation and slows cartilage breakdown. | Drug | GetHealthy-OA |
| GetHealthy-OA mind-body programThe GetHealthy-OA mind-body program emphasizes increased physical activity, healthy diet and sleep habits to lessen osteoarthritis and depressive symptoms | Behavioural | GetHealthy-OA |
| Placebo oral capsuleThe oral placebo will consist of corn starch and gelatin capsules | Drug | Minimally Enhanced Usual Care |
| Health education bookletThe booklet will containing brief summarized information that reflects the active intervention topics including the trajectory of pain and recovery for those with knee osteoarthritis, the role of relaxation strategies to manage pain, and the importance of returning to engagement in activities of daily living | Behavioural | Minimally Enhanced Usual Care |
Primary outcome
Change in Western Ontario and MacMaster Universities Osteoarthritis Index (WOMAC)
Time frame: Change between Baseline and 3 months
The WOMAC is a self-administered questionnaire consisting of 24 items that is widely used in the evaluation of Hip and Knee Osteoarthritis. Scores range from 0 to 96 with lower scores being indicative of less severe osteoarthritis symptoms
Change in Patient Reported Outcomes Measurement Information System (PROMIS) Pain Interference
Time frame: Change between Baseline and 3 months
The PROMIS Pain Interference (Short Form 8a v1.0) assesses the consequences of pain on relevant aspects of a person's life including the extent to which pain limits engagement with social, cognitive, emotional, physical, and recreational activities. Scores range from 0 to 100 with greater scores indicative of greater pain interference
Change in Average Daily Step Count
Time frame: Change between Baseline and 3 months
ActiGraph wGT3X-BTLink accelerometer (ActiGraph, LLC, Fort Walton Beach, FL, USA) will be used to assess average step count over a 7-day period at baseline and the 3 post-intervention time points. This accelerometer is widely used to ecologically assess physical functioning outcomes in chronic pain and older adult trials
11 secondary outcomes
Change in serum Interleukin-17 (IL-17)
Time frame: Change between Baseline and 6-weeks, 3-months, and 6-months
Change in serum IL-4
Time frame: Change between Baseline and 6-weeks, 3-months, and 6-months
Change in urinary C-terminal crosslinked telopeptide type II collagen (CTX-II)
Time frame: Change between Baseline and 6-weeks, 3-months, and 6-months
Change in serum Chondroitin Sulfate epitope 846 (CS846)
Time frame: Change between Baseline and 6-weeks, 3-months, and 6-months
Change in Pain Numerical Rating Scale
Time frame: Change between Baseline and 6-weeks, 3-months, and 6-months
Change in Walking Speed
Time frame: Change between Baseline and 6-weeks, 3-months, and 6-months
Arthritis Self-Efficacy Scale (ASES)
Time frame: Change between Baseline and 6-weeks, 3-months, and 6-months
PROMIS Depression
Time frame: Change between Baseline and 6-weeks, 3-months, and 6-months
PROMIS Anxiety
Time frame: Change between Baseline and 6-weeks, 3-months, and 6-months
Pain Catastrophizing Scale (PCS)
Time frame: Change between Baseline and 6-weeks, 3-months, and 6-months
RU SATED
Time frame: Change between Baseline and 6-weeks, 3-months, and 6-months
Results and safety
The study was withdrawn before enrolling participants, so there are no results.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 1 May 2023.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Cale Jacobs, PhD principal investigator
University of Kentucky
2 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2/3 study testing Fisetin, GetHealthy-OA mind-body program and Health education booklet in people with Knee Osteoarthritis and Obese, run by Cale Andrew Jacobs, PhD at 2 sites in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 6 inclusion and 30 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: withdrawn, as of the sponsor's last update on 1 May 2023. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 2 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this combined phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study was withdrawn before enrolling participants, so there are no results.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Change in Western Ontario and MacMaster Universities Osteoarthritis Index (WOMAC) (time frame: Change between Baseline and 3 months). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 1 May 2023; AzTrials last refreshed its copy on 5 Nov 2026.