AzTrials
AzTrials

Knee OsteoarthritisPhase 3NCT03191903

Study of Cingal™ for the Relief of Knee Osteoarthritis Compared to Triamcinolone Hexacetonide

A Phase 3 study testing Cingal, Monovisc and Triamcinolone Hexacetonide in people with Knee Osteoarthritis, run by Anika Therapeutics, Inc. at 19 sites in 2 countries.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
Search all trials

Trial summary

This is a multi-center, randomized, double-blind, parallel group, active comparator controlled trial to evaluate the efficacy and safety of a single injection of Cingal for the relief of joint pain in subjects with OA of the knee. Read more about this study

Who is it for?
Ages 40 to 75 years
Conditions the study is for
Knee Osteoarthritis
What is being tested?
Cingal, Monovisc and Triamcinolone Hexacetonide
Could I receive a placebo?
No, everyone receives an active treatment
How many people
576 participants
Where
19 sitesin 2 countries
Study dates
25 May 2017to 23 Apr 2018
Phase
Phase 3
Are there results?
Yes, posted in the registrySummary in the doctors' view

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 to 75 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Screening Inclusion Criteria
  • Subject is 40-75 years old, with a Body Mass Index (BMI) ≤ 40 kg/m2.
  • Subject has Kellgren-Lawrence (K-L) severity grade I, II or III in the index knee as determined by X-ray. Contralateral knee: K-L severity grade 0, I or II.
  • Subject has had at least two signs and at least two symptoms of OA disease (based on the European League Against Rheumatism (EULAR) recommendations for diagnosing knee OA) in the index knee for at least 6 months despite conservative treatment (weight reduction, physical therapy, pain medications, etc.). The EULAR signs and symptoms are as follows:
  • Signs: crepitus, restricted movement and bony enlargement
  • Symptoms: persistent knee pain, limited morning stiffness and reduced function
Show all 41Show fewer
  • Subject must be willing to abstain from other IA treatments of the knee for the duration of the study.
  • Subject is willing to discontinue all analgesics including NSAIDs, except acetaminophen/paracetamol, at least seven days before the treatment injection and through the completion of the study.
  • Subject is willing to use only acetaminophen/paracetamol (up to a maximum of 4.0 grams per day per the package insert) for the treatment of joint pain for the duration of the study. At least forty eight hours prior to the Baseline Visit and each follow-up visit, the subject is willing to discontinue use of acetaminophen/paracetamol.
  • Subject is willing to maintain a stable dose of oral glucosamine and/or chondroitin sulfate products throughout the study, if taken prior to signing the informed consent form (ICF).
  • Subject is able to understand and comply with the requirements of the study and voluntarily provides consent.
  • Screening Exclusion Criteria:
  • Subject received an IA injection of Hyaluronic Acid (HA) and/or steroid in either knee within 6 months of signing the informed consent form (ICF). A subject will be excluded if they are planning to receive an HA or steroid injection (other than the study injection) in either knee during the course of this study.
  • Subject had an arthroscopy of either knee within 3 months of signing the ICF.
  • Subject had an open surgical procedure of either knee or hip or any surgery of the spine within 12 months of signing ICF. Subject plans to have knee, hip or spine surgery within the study period.
  • Subject has intra-articular trauma to the index knee. Subject has concurrent multi-system or multi-limb trauma.
  • Subject has evidence or medical history of the following diseases in the index knee: septic arthritis; inflammatory joint disease; history of Reiter's syndrome; gout; chondrocalcinosis associated with recurrent episodes of acute synovitis of the knee consistent with pseudogout; osteochondritis dissecans, Paget disease of the bone; ochronosis; acromegaly; hemochromatosis; primary osteochondromatosis; known history of Wilson disease; heritable disorders or collagen gene mutations.
  • Subject has a history of cartilage repair surgery in the index knee within 3 years of signing the ICF.
  • Subject has a history of ACL repair, reconstruction or injury in the index knee within 3 years of signing the ICF.
  • Subject has X-ray findings of acute fractures, severe bone loss, avascular necrosis, severe bone or joint deformity in the index knee.
  • Subject has significant varus or valgus deformity greater than 10 degrees in either knee.
  • Subject has a clinically apparent tense effusion of the index knee.
  • Subject has knee instability in either knee per the Investigator's assessment.
  • Subject requires consistent use of an assistive device (e.g. wheelchair, walker, etc.) Occasional use of a cane is acceptable.
  • Subject has medical condition(s) which could affect study assessments or may adversely affect the safety and/or success of the study treatment. This includes but is not limited to the following: a. Peripheral neuropathy severe enough to interfere with evaluation of the subject, b. Vascular insufficiency severe enough to interfere with evaluation of the subject, c. Active fibromyalgia, d. Hemiparesis involving either lower extremity, e. Immunocompromised or immunosuppressive disorder or receiving medications to treat immunosuppressive disorders, f. Systemic bleeding disorder(s), g. Current malignancy or treatment within the last 5 years, except for non-melanoma skin cancer, h. Significant psychiatric disorder, i. Active drug and/or alcohol abuse within the past year, j. Uncontrolled diabetes with a screening HbA1c of >7%.
  • Subject is taking medications at the time the subjects signs the ICF which could interfere with the treatment procedure, healing and/or assessments. This includes but is not limited to oral or injectable anticoagulant treatments, anti-aggregant platelet treatment, chronic opioid analgesics. Low dose aspirin used for cardiovascular protection is allowed if a stable regimen is maintained for the duration of the study.
  • Subject is receiving treatment using electromagnetic stimulation and/or low intensity ultrasound in the index knee at the time of signing the ICF, within 3 months of signing the ICF or plans to receive treatment any time during the study period.
  • Subjects who had an oral, intramuscular, intravenous, rectal suppository or topical (excluded in index knee only) corticosteroid within 30 days of signing the ICF are excluded. Topical corticosteroid use at any site other than the index knee is allowed.
  • Subject has a pre-treatment contraindication to IA injections or aspiration of the index knee, including cutaneous infection in the injection site area, active IA infection (as suggested by moderate or marked effusion), knee deformity or condition which, in the opinion of the Investigator could jeopardize the sterility or delivery of the IA injection.
  • Subjects with a history of hypersensitivity to any of the ingredients in the hyaluronan or previous hypersensitivity to the administration of corticosteroids or an inability to tolerate acetaminophen/paracetamol.
  • Subject has any contraindication to the receipt of a corticosteroid.
  • Subject is receiving or in litigation for worker's compensation.
  • Subject is a woman who is pregnant or breastfeeding at the Screening Visit or a woman of child bearing potential who refuses to use effective contraception during the course of the study.
  • Subject was involved in any other research study involving an investigational product, or a new application of an approved product, within 60 days of signing the ICF.
  • Baseline Inclusion Criteria:
  • 1. Subject has a Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) pain-sub-score ≥ 40 mm and ≤ 90 mm in the affected knee and ≤ 30 mm in the contralateral knee on a 100 mm Visual Analog Scale (VAS) scale.
  • Baseline Exclusion Criteria:
  • Subject has a decrease of ≥ 20 mm in the WOMAC pain-sub-score (average of 5 pain scales) from Screening to Baseline in the index knee on a 100 mm Visual Analog Scale (VAS) scale.
  • Subject has a synovial fluid aspirate volume > 20 mL in the index knee.
  • Subject has a contraindication to continue with the study treatment injection based on the visual appearance of the synovial fluid aspirate unless the fluid is examined microscopically prior to injection with no clinically significant findings (e.g. bacteria, crystals or blood).
  • Subject has range of motion of less than 100° flexion in either knee.

Who cannot join

None listed.

Trial locations and contacts

19 sites in 2 countries.

19 sites in 2 countries

Poland11 sites

  • Zdrowie Osteo-Medic

    Bialystok

  • Szpital Świętego Łukasza S.A.

    Bielsko-Biala

  • NZOZ Medi SPATZ

    Gliwice

  • ARTIMED Niepubliczny Zakład Opieki Zdrowotnej

    Kielce

  • Centrum Medyczne 4M Plus

    Krakow

  • Medical University of Lodz

    Lodz

  • Lubelskie Centrum Diagnostyczne

    Świdnik

  • NOVAMED Jackowiak Krajewski Spółka Jawna

    Torun

  • Centrum Medyczne Amed Warszawa Targówek

    Warsaw

  • ETG Network, Warsaw

    Warsaw

  • ETG Network

    Warsaw

Other trials in Poland

Hungary8 sites

  • Health Center of Downtown-Lipotvaros, Orthopedic Outpatient Clinic (Belvárosi-Lipótvárosi Egészségügyi Szolgálat Ortopeadia)

    Budapest, 1051

  • Magyar Honvedseg

    Budapest, 1134

  • Uzsoki Utcai Kórház

    Budapest, 29-41

  • Baleseti Központ

    Budapest

  • DE KK Ortopediai Klinika

    Debrecen

  • Jutrix Medical Llc

    Kecskemét, 6000

  • Medidea Bt.

    Kiskunfélegyháza, 6100

  • Kastelypark Klinka

    Tata, 2890

Other trials in Hungary

About this study

Official title: Randomized, Double-Blind, Active Comparator Controlled, Multi-Center Study of a Single Injection Cross-Linked Sodium Hyaluronate Combined With Triamcinolone Hexacetonide (Cingal™) to Provide Symptomatic Relief of Osteoarthritis of the Knee

This is a multi-center, randomized, double-blind, parallel group, active comparator controlled trial to evaluate the efficacy and safety of a single injection of Cingal for the relief of joint pain in subjects with OA of the knee.

Read the detailed description

Cingal 16-02 is a multi-center, randomized, double-blind, active comparator controlled study designed to evaluate the relative contributions of the individual constituents (Hyaluronic Acid and Triamcinolone Hexacetonide) in the Cingal combination product to pain relief as measured by the change in WOMAC Pain from baseline through 26 weeks.

Being tested
Cingal, Monovisc, Triamcinolone Hexacetonide
Keywords
Osteoarthritis, Intra-articular Injection, Hyaluronic Acid, Triamcinolone Hexacetonide
Medical subject headings
Osteoarthritis, Knee, Osteoarthritis

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • CingalCombination product

    Also called HA + TH

    Hyaluronic Acid with Triamcinolone Hexacetonide

  • MonoviscDevice

    Also called HA

    Hyaluronic acid

  • Triamcinolone HexacetonideDrug

    Also called TH

    Triamcinolone Hexacetonide

Study groups in NCT03191903
Study groupRoleWhat they receive
CingalExperimentalCingal is a combination product consisting of 88 milligrams of cross-linked HA (hyaluronic acid) with 18 milligrams of TH (triamcinolone hexacetonide) in a 4 milliliter (mL) intra-articular injection.
Receives: Combination Product: Cingal
MonoviscActive comparatorMonovisc is a device that consists of 88 milligrams of cross-linked HA (hyaluronic acid) in a 4 milliliter (mL) intra-articular injection.
Receives: Device: Monovisc
Triamcinolone Hexacetonide (TH)Active comparatorTriamcinolone hexacetonide (TH) is a corticosteroid supplied in a 20 milligram per 1 milliliter (20 mg/mL) intra-articular injection.
Receives: Drug: Triamcinolone Hexacetonide

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Change From Baseline in WOMAC Pain Score at 26 Weeks (ITT Population)

    The change from baseline in knee pain as measured by the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) Pain Score comparing the Cingal group to the TH group. The WOMAC Pain Score is a validated visual analog scale from 0 mm = no pain to 100 mm = highest pain level. A negative number for the change from baseline indicates reduction in pain. A greater negative difference from baseline means a better outcome.

    Measured: 26 weeks

Secondary outcomes (9)

  1. Change From Baseline in WOMAC Pain Score at 3 Weeks (ITT Population)

    The change from baseline in knee pain as measured by the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) Pain Score comparing the Cingal group to the Monovisc group. The WOMAC Pain Score is a validated visual analog scale from 0 mm = no pain to 100 mm = highest pain level. A negative number for the change from baseline indicates reduction in pain. A greater negative difference from baseline means a better outcome.

    Measured: 3 weeks

  2. OMERACT-OARSI Responder Index at 26 Weeks Post Treatment Comparing the Cingal Group to the TH Group (ITT Population)

    The responder rate as identified by the Outcomes Measures for Rheumatic Arthritis Clinical Trials-Osteoarthritis Research Society International (OMERACT-OARSI) responder index at 26 weeks post treatment comparing the Cingal® group to the TH group. The OMERACT-OARSI responder index is a proportion of subjects that met the criteria to be a responder.

    Measured: 26 weeks

  3. Change From Baseline in WOMAC Physical Function Score at 26 Weeks (ITT Population)

    The change from baseline of the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) Physical Function Score comparing the Cingal and TH arms (ITT Population). The WOMAC Physical Function Score is a validated visual analog scale from 0 = no limitations in function to 100 mm = highest limitations in function. A negative number for the change from baseline indicates improvement in physical function. A greater negative difference from baseline means a better outcome.

    Measured: 26 weeks

  4. Change From Baseline in WOMAC Stiffness Score at 26 Weeks (ITT Population)

    The change from baseline in knee stiffness as measured by the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) Stiffness Score comparing the Cingal group to the TH group. The WOMAC Stiffness Score is a validated visual analog scale from 0 = no stiffness to 100 = highest stiffness level. A negative number for the change from baseline indicates reduction in knee stiffness. A greater negative difference from baseline means a better outcome.

    Measured: 26 weeks

  5. Change From Baseline in Total WOMAC Score at 26 Weeks (ITT Population)

    The change from baseline in Total Score as measured by the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) comparing the Cingal group to the TH group. The Total WOMAC Score combines the three 0-to-100 point scores from the WOMAC Pain Score, the WOMAC Stiffness Score, and the WOMAC Physical Function Score for a Total Score from 0 = no symptoms to 300 = highest degrees of pain, stiffness, and functional limitation symptoms. A negative number for the change from baseline indicates reduction in pain, stiffness and function limitations. A greater negative difference from baseline means a better outcome.

    Measured: 26 weeks

  6. Change From Baseline in Patient Global Assessment at 26 Weeks (ITT Population)

    The change from baseline in the Patient Global Assessment (PGA) between the Cingal and TH arms (ITT population). The PGA is completed by the subject answering the question "Considering all the ways the osteoarthritis in your index knee bothers you, what is your assessment of how much your knee is bothering you today?" The PGA is scored on a visual analog scale, where 0 = the patient is not bothered to 100 mm = the patient is bothered to the highest degree. A negative number for the change from baseline indicates an improvement in the patient assessment. A greater negative difference means a better outcome.

    Measured: 26 weeks

  7. Change From Baseline in the Evaluator Global Assessment at 26 Weeks (ITT Population)

    The change from baseline in the Evaluator Global Assessment between the Cingal and TH arms (ITT population). The Evaluator Global Assessment is completed by the Blinded Outcomes Assessor, and answers the question "Considering all the ways the osteoarthritis in the patient's index knee bothers him/her, what is your assessment of how much the patient's knee is bothering him/her today?" The Evaluator Global Assessment is scored on a visual analog scale where 0 = the patient is not bothered, to 100 mm = the patient is bothered to the highest degree. A negative number for the change from baseline indicates improvement in the assessment. A greater negative difference means a better outcome.

    Measured: 26 weeks

  8. Change From Baseline in WOMAC Pain Score at 1 Week (ITT Population)

    The change from baseline in knee pain as measured by the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) Pain Score comparing the Cingal group to the Monovisc group. The WOMAC Pain Score is a validated visual analog scale from 0 mm = no pain to 100 mm = highest pain level. A negative number for the change from baseline indicates reduction in pain. A greater negative difference from baseline means a better outcome.

    Measured: 1 week

  9. The Usage of Rescue Medication (Acetaminophen) Through 26 Weeks (ITT Population)

    The usage of rescue medication (acetominophen) through 26 weeks post treatment in the Cingal group compared to the TH group using the ITT population.

    Measured: 26 weeks

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted19 Jun 2017
  2. Study start25 May 2017
  3. Primary completion23 Apr 2018
  4. Study completion23 Apr 2018

Resources

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 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Model description
Subjects are randomized in a 4:4:1 ratio into the Cingal, Monovisc (hyaluronic acid) or TH (triamcinolone hexacetonide) arms.
Masking
Double blind
Who is masked
Participant, Outcomes assessor
Enrolment
576 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03191903
Sponsor's protocol ID
Cingal 16-02
Status last verified
Feb 2022
First submitted
16 Jun 2017
Last updated
24 Feb 2022
Data monitoring committee
Yes
FDA-regulated drug
Yes
FDA-regulated device
Yes
Individual data sharing
No: There is no plan to make individual participant data available to other researchers.

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Cingal, Monovisc and Triamcinolone Hexacetonide in people with Knee Osteoarthritis, run by Anika Therapeutics, Inc. at 19 sites in 2 countries.

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 41 inclusion and 0 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: finished, as of the sponsor's last update on 24 Feb 2022. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 19 sites in Poland, Hungary. 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. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

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?

Yes. Results are posted in the registry (first posted 24 Feb 2022). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

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 From Baseline in WOMAC Pain Score at 26 Weeks (ITT Population) (time frame: 26 weeks). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT03191903.

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 24 Feb 2022.

AzTrials uses cookies for analytics and advertising. You can accept or reject them; the site works either way. Privacy Policy.

Free account

Log in to keep searching

You’ve used your 3 free searches. AzTrials is free: log in or create a free account to keep searching clinical trials and save the ones you want to follow.

Create a free accountLog in