- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT02448407
Intraarticular Injections of Platelet-rich Plasma in Pain's Treatment of the Osteoarthritic Knee
Platelet-rich plasma (PRP), due to its high content of cytokines, bioactive proteins and platelet growth factors, may contribute to diminish the pain of arthritic knee. It was also recently recognized a regenerative cell potential improving the concentration of hyaluronic acid and stabilizing angiogenesis in arthritic knees
This study therefore seeks to assess the analgesic power of PRP in osteoarthritic knees intraarticularly infiltrated, and which patients would benefit most from treatment, eliminating false expectations in the rest.
Studieöversikt
Status
Betingelser
Intervention / Behandling
Detaljerad beskrivning
Studietyp
Inskrivning (Faktisk)
Fas
- Fas 3
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Inclusion Criteria:
- Arthritis in the knee rated I, II, or III (Kellgren-Lawrence Grading Scale)
- VAS greater than 5
- Between 40and 80 years of age
Exclusion Criteria:
- Level IV arthritis of the knee
- Either surgery, corticoid infiltration, or viscosupplementation in the knee in the previous three months
- Frontal deformity greater than 10 degrees
- Ipsilateral pathology of the knee or ankle
- Range of motion or flexibility of the knee less than 90 degrees
- Deficit of knee extension greater than 15 degrees
- Anticoagulation treatment, antiplatelet treatment
- Hepatopathy
- Hematological neoplastic pathology
- Active infection
- Fibromyalgia
- Chronic fatigue syndrome
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: Randomiserad
- Interventionsmodell: Parallellt uppdrag
- Maskning: Dubbel
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
---|---|
Experimentell: Platelet rich plasma
Three intraarticular injection, one each fifteen days
|
Three intraarticular injections of platelet-rich plasma, one each fifteen days
Andra namn:
|
Aktiv komparator: Hyaluronic acid
Infiltrations of Hyaluronic acid as Hyaluronate 2,5 ml, 1 % solution, administered by intraarticular injection (3 doses, one each fifteen days)
|
Infiltrations of Hyaluronic acid as Hyaluronate 2,5 ml, 1% solution, administered by intraarticular injections (three doses, one each fifteen days)
Andra namn:
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
---|---|---|
Changes from baseline Visual Analogue Scale (VAS) value
Tidsram: Evaluation will be conducted at 28 days,3 months and 6 months after first infiltration
|
The main objective of this study is to determine the clinical value of intraarticular injections of platelet-rich plasma (PRP) in the reduction of perceived pain in patients with osteoarthritic knees
|
Evaluation will be conducted at 28 days,3 months and 6 months after first infiltration
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
---|---|---|
Changes from baseline Knee and Osteoarthritis Outcome System (KOOS) scale value
Tidsram: Evaluation will be conducted at 28 days,3 months and 6 months after first infiltration
|
KOOS is an instrument to assess the patient's opinion about their knee and associated problems.
It includes 5 subscales which measure respectively the pain, symptoms, activities of daily living, sporting activity and quality of life
|
Evaluation will be conducted at 28 days,3 months and 6 months after first infiltration
|
Effects on quality of life
Tidsram: Evaluation will be conducted at 28 days,3 months and 6 months after first infiltration
|
EUROQOL (European Quality of Life) for the evaluation of function and quality of life
|
Evaluation will be conducted at 28 days,3 months and 6 months after first infiltration
|
All reported adverse events
Tidsram: Evaluation will be conducted at 28 days,3 months and 6 months after first infiltration
|
Evaluation will be conducted at 28 days,3 months and 6 months after first infiltration
|
Samarbetspartners och utredare
Utredare
- Huvudutredare: Elvira Montañez Heredia, MD, PhD, Hospital Universitario Virgen de la Victoria. Málaga
Studieavstämningsdatum
Studera stora datum
Studiestart
Primärt slutförande (Faktisk)
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Uppskatta)
Uppdateringar av studier
Senaste uppdatering publicerad (Uppskatta)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Nyckelord
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- EMH-PRP-2013
- 2013-001303-36 (EudraCT-nummer)
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