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hylan G-F 20, Buffered Saline

Phase 3

Osteoarthritis, Knee | Unknown | Musculoskeletal |Sanofi|Last Updated: Apr 3, 2015

Success Probability

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment253

FDA Designations

No designations recorded

Clinical trial landscape

hylan G-F 20, Buffered Saline · 1 trial · 2 indications

Phase 3 1
NCT00131352A Study of the Safety and Efficacy of Hylan G-F 20 (Synvisc) in Patients With Symptomatic Osteoarthritis of the KneeOsteoarthritis, Knee
COMPLETED253 Analytics
PHASE3COMPLETED
A Study of the Safety and Efficacy of Hylan G-F 20 (Synvisc) in Patients With Symptomatic Osteoarthritis of the Knee
Osteoarthritis, KneeUnlock trial analytics

Study Endpoints

Primary Endpoints

Change From Baseline in Knee Pain Over the Course of the 26-week Initial Treatment Period As Measured by Participants Using the Western Ontario and McMaster Universities Osteoarthritis Index Likert Scale Version 3.1 (WOMAC LK 3.1) A (Pain) Subscale
Day 0, up to week 26

The change from baseline over the course of the 26-week initial treatment period using participants' assessment of pain. Mean scores were used for baseline (day 0) and for all visits up to week 26 (weeks 4, 8, 12, 18 and 26). The WOMAC Pain Subscale has a score range of 0-4, where 0=no pain and 4=extreme pain.

Secondary Endpoints

Change From Baseline in Knee Pain at Week 26 As Measured by Participants Using the Western Ontario and McMaster Universities Osteoarthritis Index Likert Scale Version 3.1 (WOMAC LK 3.1) A (Pain) Subscale
Day 0, Week 26
Participants Level of Pain While Walking at Week 26 As Measured by Participants Using the Western Ontario and McMaster Universities Osteoarthritis Index Likert Scale Version 3.1 (WOMAC LK 3.1) A1 (Walking Pain) Subscale
Week 26
Change From Baseline Over the Course of the 26-week Initial Treatment Period in Physical Function Measured by Participants Using the Western Ontario and McMaster Universities Osteoarthritis Index Likert Scale (WOMAC LK Version 3.1) C (Function) Subscale
Day 0, up to week 26
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
SynviscEXPERIMENTALParticipants with symptomatic primary osteoarthritis (OA) of the knee received a single injection of 6 mL hylan G-F 20 (Synvisc).
Saline ControlPLACEBO_COMPARATORParticipants (control group) with symptomatic primary osteoarthritis (OA) of the knee received a single injection of 6 mL phosphate buffered saline.

Interventions

NameTypeDescription
hylan G-F 20DEVICESingle injection of 6 mL of hylan G-F 20 (Synvisc).
Phosphate Buffered SalineOTHERSingle injection of 6 mL phosphate buffered saline.
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Eligibility Criteria

Age Range40 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites21

Inclusion Criteria: * Patient with documented diagnosis of primary osteoarthritis (OA) of the target knee made at least 3 months prior to Screening, * Has radiographic evidence of OA in the tibio-femoral compartment of the target, knee with at least 1 definite osteophyte and a measureable joint spa...

Countries:BelgiumCzechiaFranceGermanyNetherlandsUnited Kingdom
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Frequently asked questions about hylan G-F 20, Buffered Saline

What is hylan G-F 20 used for?

Hylan G-F 20 is used for symptomatic osteoarthritis of the knee. It is a buffered saline formulation being studied as a treatment for this condition. The drug is intended to address pain and functional limitations associated with knee osteoarthritis.

Who makes hylan G-F 20?

Hylan G-F 20 is developed by Sanofi, a global biopharmaceutical company. Sanofi is conducting clinical research on this product for knee osteoarthritis. The company's ticker symbol is SNY.

What phase is hylan G-F 20 in?

Hylan G-F 20 is in Phase 3 clinical development. It is an investigational drug and has not been approved by regulatory authorities. The Phase 3 trial has been completed, with results expected to inform further development decisions.

What clinical trials is hylan G-F 20 in?

Hylan G-F 20 has one completed Phase 3 trial, NCT00131352, which studied its safety and efficacy in patients with symptomatic osteoarthritis of the knee. The trial enrolled 253 participants across Belgium, Czechia, France, Germany, Netherlands, and the United Kingdom.

Is hylan G-F 20 the same as Synvisc?

Yes, hylan G-F 20 is also known as Synvisc. The Phase 3 trial NCT00131352 specifically evaluated hylan G-F 20 (Synvisc) in patients with knee osteoarthritis. This alternative name is used in clinical research and medical literature.