Investigation of Growth Hormone and Platelet-Rich Plasma on Joint Health

NCT ID: NCT06907121

Last Updated: 2025-04-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Clinical Phase

PHASE2/PHASE3

Total Enrollment

60 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-06-01

Study Completion Date

2027-12-01

Brief Summary

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This clinical study will evaluate the efficacy of intra-articular (IA) injection of growth hormone (HGH) and platelet-rich plasma (PRP) in adults with knee and ankle arthritis resistant to conventional treatment.

The study, sponsored by Integrant Pty Ltd and led by Prof. Gordon Slater, aims to determine whether IA HGH injections can enhance cartilage regeneration and joint healing.

The study will recruit 60 patients who will receive three IA injections of HGH and PRP spaced 7-16 days of each other.

Outcomes will be assessed using AOFAS and AKS scoring systems at 3- and 6-months post-treatment.

The study hypothesizes that HGH will increase healing of arthritic or injured joints compared to standard treatment, potentially providing a non-surgical alternative for patients with treatment-resistant arthritis.

Detailed Description

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This clinical study will evaluate the efficacy of intra-articular (IA) injection of growth hormone (HGH) and platelet-rich plasma (PRP) in adults with knee and ankle arthritis resistant to conventional treatment. The HGH used will be approved by ethics and comes from a reputable chinese manufacturer called GenSci. The PRP Tubes are supplied by Integrant being a TGA approved device.

The study, sponsored by Integrant Pty Ltd and led by Prof. Gordon Slater, aims to determine whether IA HGH injections can enhance cartilage regeneration and joint healing. This study will be completed within Prof Gordon Slater's private clinic in a clean environment.

The study will recruit 60 patients who will receive three IA injections of HGH and PRP over 7-16 days. The inclusion criteria includes: Ankle/Knee arthritis resistant to treatment in GP clinic setting, Significant Ankle/Knee cartilage injury can be shown on MRI scan or weight bearing X-Ray within 6 months of study application, Able to give informed consent to participation in a clinical trial, Able to commit to attending clinic for follow up. The exclusion criteria include: A known hypersensitivity to any of the components of the product, Cancer diagnosis or suspicion, Resected or active tumor, Skeletally immature (\<18 years of age or no radiographic evidence of closure of epiphyses), Pregnancy, Active infection at the injection site, Open soft tissue injury, Metabolic disorders known to adversely affect the skeleton (e.g. renal osteodystrophy or hypercalcemia), other than primary osteoporosis or diabetes, Over 70 years of age, Unstable joint or maligned joint \> 5%, No cartilage detected in the joint (bone on bone in medical imaging), Unable to give informed consent, Unable to commit to attend clinic for follow up.

Outcomes will be assessed using AOFAS and AKS scoring systems at 3- and 6-months post-treatment. A secondary outcome of the study includes having a blood test before each injection intervention and 2 hours after each injection. This is to test for HGH within the blood of the patient.

The study hypothesizes that HGH will increase healing of arthritic or injured joints compared to standard treatment, potentially providing a non-surgical alternative for patients with treatment-resistant arthritis.

Conditions

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Arthritis Ankle Arthritis Knee

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

There will be 2 groups, one with knee arthritis and one with ankle arthritis
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Everyone receives the same intervention

Study Groups

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Treatment of Ankle Arthritis

Injection of 10 iu of Somatropin and Platelet-Rich Plasma conjunct via intra-articular injection of the arthritic ankle. This will be administered with a 7-16 day buffer period between each injection. There will be three total injections for the study.

Group Type EXPERIMENTAL

Intra-Articular Injection of Growth Hormone and Platelet-Rich Plasma

Intervention Type DRUG

Intervention will be an intra-articular injection of 10 units of HGH and 10 mL PRP conjunct. Three total injections/placements of HGH spaced 7 to 16 days apart on either the effected ankle or knee joint guided by ultrasound.

Treatment of Knee Arthritis

Injection of 10 iu of Somatropin and Platelet-Rich Plasma conjunct via intra-articular injection of the arthritic knee. This will be administered with a 7-16 day buffer period between each injection. There will be three total injections for the study.

Group Type EXPERIMENTAL

Intra-Articular Injection of Growth Hormone and Platelet-Rich Plasma

Intervention Type DRUG

Intervention will be an intra-articular injection of 10 units of HGH and 10 mL PRP conjunct. Three total injections/placements of HGH spaced 7 to 16 days apart on either the effected ankle or knee joint guided by ultrasound.

Interventions

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Intra-Articular Injection of Growth Hormone and Platelet-Rich Plasma

Intervention will be an intra-articular injection of 10 units of HGH and 10 mL PRP conjunct. Three total injections/placements of HGH spaced 7 to 16 days apart on either the effected ankle or knee joint guided by ultrasound.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Ankle/Knee arthritis resistant to treatment in GP clinic setting.
* Significant Ankle/Knee cartilage injury can be shown on MRI scan or weight bearing X-Ray within 6 months of study application.
* Able to give informed consent to participation in a clinical trial.
* Able to commit to attending clinic for follow up.

Exclusion Criteria

* A known hypersensitivity to any of the components of the product.
* Cancer diagnosis or suspicion.
* Resected or active tumor.
* Skeletally immature (\<18 years of age or no radiographic evidence of closure of epiphyses).
* Pregnancy.
* Active infection at the injection site.
* Open soft tissue injury.
* Metabolic disorders known to adversely affect the skeleton (e.g. renal osteodystrophy or hypercalcemia), other than primary osteoporosis or diabetes.
* Over 70 years of age
* Unstable joint or maligned joint \> 5%
* No cartilage detected in the joint (bone on bone in medical imaging)
* Unable to give informed consent.
* Unable to commit to attend clinic for follow up.
Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University of Technology, Sydney

OTHER

Sponsor Role collaborator

Integrant Pty Ltd

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Gordon L Slater, Professor

Role: PRINCIPAL_INVESTIGATOR

Integrant Pty Ltd

Locations

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Dr Gordon Slater: Orthopaedic Surgeon

Potts Point, New South Wales, Australia

Site Status

Countries

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Australia

Central Contacts

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Gordon L Slater, Prof

Role: CONTACT

+61 418 721 380

Zadane F Bachmid

Role: CONTACT

+61 426 672 977

Facility Contacts

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Zadane F Bachmid

Role: primary

+61 7232 1156

Other Identifiers

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INT-2025-02-12

Identifier Type: -

Identifier Source: org_study_id

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