- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05589285
Outcomes of Autologous Whole Blood Injection for the Treatment of Plantar Fasciitis
Outcomes of Autologous Whole Blood Injection for the Treatment of Plantar: A Randomized Controlled Trial.
The aim of this study is to investigate the effectiveness of whole blood injection as a safe and effective method of treatment of chronic plantar fasciitis.
The hypothesis is that Autologous whole blood (AWB) injection is more effective than sham injections in the treatment of plantar fasciitis.
Participants will receive an autologous whole blood injection over the plantar fascia, and will be followed up to study the response.
Researchers will compare the effects with a control group who will receive normal saline injection.
Study Overview
Status
Conditions
Detailed Description
Research objectives and hypothesis. The aim of this study is to investigate the effectiveness of whole blood injection as a safe and effective method of treatment of chronic plantar fasciitis.
The hypothesis is that AWB injection is more effective than sham injections in the treatment of plantar fasciitis.
Study design and research methods:
- Study design:Randomized prospective single blinded study
Primary and secondary endpoints:
Patients will be followed 6, 12, 24 weeks, and 12 months after the injection to assess the effects and improvement of symptoms.
The outcomes will be measured using different scales that reflects resolution of symptoms such us: Visual Analog Scale (VAS), Foot Function Index (FFI) Foot and Ankle Ability Measure (FAAM). All questionnaires will be translated to Arabic for Arabic speakers. Moreover, the thickness of the plantar fascia will be measured by ultrasound before and after treatment. The operator of the ultrasound is a foot and ankle consultant trained on operating ultrasound.
- Study treatments or interventions. Patients with the diagnosis of chronic plantar fasciitis will be recruited to the clinic and asked to participate. The primary investigator and co-investigators will be responsible to explain the nature of the study and take a written informed consent prior to inclusion in the study.
Treatment method for group 1:
Patients assigned in this group will have 2 ml of blood withdrawn from a peripheral vein, then mixed with 1 mL Lidocaine 2% for a total of 3mL volume in one syringe. The patient will be asked to lie down in the clinic bed, and the injection will be administered to the plantar fascia by the principal investigator using a sterile technique.
Treatment method for group 2:
This will be the control group (placebo group). Patients will have 2 ml of blood withdrawn from a peripheral vein for blinding proposes. They will be asked to lie down on the clinic bed, 1 ml of normal saline will be administered under sterile technique by the principal investigator. The blood that was withdrawn initially will be discarded.
Blinding:
Participants will not be aware on the type of injection they received, as both groups will have their blood withdrawn, and the injection will be prepared and given behind a curtain. Blinding of the investigators during treatment administration is not possible as the color of the syringe will give away the type of injection. The type of injection the patient received will not be mentioned in the electronic patient record. Thus, during all the subsequent follow up visits the investigator will not know which treatment group the patient is in to prevent bias.
Post injection:
All patients will be on the conservative management protocol of physiotherapy and orthotics and they will be instructed to perform stretching exercises on daily basis and to record it in dairy. There will be no restrictions in activity. Patients will be instructed not to use NSAIDs.
Randomization:
Patients will be randomized into two groups with a ratio of 1:1 using a computer based randomization system.
Study Type
Enrollment (Estimated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Wafa Al Baluki, BSc, MD, FRCSC.
- Phone Number: +968 2414 3486 +968 71 9999 31
- Email: albaluki@squ.edu.om
Study Contact Backup
- Name: Asma Al Rasbi, MD
- Phone Number: +968 97767028
- Email: asma.alrasbi@gmail.com
Study Locations
-
-
-
Muscat, Oman
- Recruiting
- Sultan Qaboos Univeristy Hospital
-
Contact:
- Wafa Al Baluki
- Phone Number: +968 71 9999 31
- Email: albaluki@squ.edu.om
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Patients with chronic plantar fasciitis (persistence of symptoms despite 12 weeks of conservative management)
- Age: adults patients more than 18 years
- Not having responded to primary conservative managements such as rest, shoe insoles, conventional physical therapy, exercise therapy, and nonsteroidal anti-inflammatory drugs (NSAIDs).
Exclusion Criteria:
- Neurological or vascular insufficiencies in the painful heel
- Osteomyelitis, fracture of the calcaneus
- Recent infection in the treatment area, history of rheumatic diseases
- Immunosuppressive therapy or coagulation disturbance and/or therapy, long-term treatment with corticosteroids
- Previous heel surgery
- Patient with diabetes mellitus,
- Pregnancy
- Received corticosteroid injection
- Four weeks since the last anaesthetic injection, iontophoresis, ultrasound and
- electromyostimulation
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Treatment group
Chronic plantar fasciitis patients who will receive autologous whole blood injection.
|
Patients assigned in this group will have 2 ml of blood withdrawn from a peripheral vein, then mixed with 1 mL Lidocaine 2% for a total of 3mL volume in one syringe.
The patient will be asked to lie down in the clinic bed, and the injection will be administered to the plantar fascia by the principal investigator using a sterile technique.
|
Sham Comparator: Control group
Chronic plantar fasciitis patients who will receive normal saline injection.
|
This will be the control group receiving sham injection.
Patients will have 2 ml of blood withdrawn from a peripheral vein for blinding proposes.
They will be asked to lie down on the clinic bed, 1 ml of normal saline will be administered under sterile technique by the principal investigator.
The blood that was withdrawn initially will be discarded.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Visual Analog Scale
Time Frame: 12 months
|
Visual Analog Scale (VAS) to assess the pain score from 0 (minimum) to 10 (maximum)
|
12 months
|
Foot Function Index
Time Frame: 12 months
|
a questionnaire based index to assess the foot function (from 0% minimum to 100% maximum)
|
12 months
|
Foot and Ankle Ability Measure (FAAM)
Time Frame: 12 months
|
a questionnaire based index to assess foot and ankle ability in various daily life activities.
|
12 months
|
Change in Plantar fascia thickness
Time Frame: before the treatment and 12 months after the treatment.
|
Measurement of the change in plantar fascia thickness using ultrasound
|
before the treatment and 12 months after the treatment.
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Wafa Al Baluki, Sultan Qaboos University Hospital
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Estimated)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- MREC 2864
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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