- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT03390777
Plasma Rich in Growth Factors for Treatment of Medication Related Osteonecrosis of the Jaw
Plasma Rich in Growth Factors for Treatment of Medication Related Osteonecrosis of the Jaw: a Multicenter, Randomized, Clinical Trial
Medication related Osteonecrosis of the Jaw (MRONJ) consists of progressive destruction of bone in the maxillofacial area. It is an established complication which occurs in patients who take two main classes of antiresorptive drugs: Bisphosphonates (BP) and Denosumab.
PRGF is a autologous platelet-enriched plasma obtained from the patient's own blood. It contains proteins that can influence and promote cell recruitment and its beneficial effect could consist in improving bone and soft tissue healing. These benefits are likely to apply to MRONJ surgery, as it is suggested by small retrospective or prospective case series.
This is a randomized, multi center study comparing the outcomes of surgery alone and PRGF plus surgery in patients requiring surgical treatment for MRONJ.
To assess the superiority of surgery plus PRGF compared to surgery alone in patients treated for MRONJ. Primary endpoint for this scope is a composite of clinical or radiological recurrence rate of disease during a 12 months post-operative period.
Secondary endpoints are: a) morbidity, defined as nerve injury, bleeding, vascular or wound complications. b) post- and peri-operative pain defined by the treated subjects according to a standardized VAS score c) quality of life (QoL) defined by a standardized scale.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Undersøgelsestype
Tilmelding (Forventet)
Fase
- Fase 2
- Fase 3
Kontakter og lokationer
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Barn
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Subjects must be candidates for surgical treatment for MRONJ at stage 2 or 3.
- Subjects must be >18 and <80 years of age
- Subjects must sign a informed consent prior to randomization and must agree to return to scheduled follow-up visits
Exclusion Criteria:
- Subject has inability to understand and cooperate with the study procedures or provide informed consent
- Subject has bleeding diathesis or coaugolapthy, or will refuse autologous blood sampling
- Subject had a cardiovascular event in the past 30 days
- Subject has any condition that limits their anticipated survival to less than 3 months
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Aktiv komparator: surgery only
Surgery consisting in debridement/removal of affected tissue/s will be performed.
|
surgery without the use of prgf
|
|
Aktiv komparator: surgery and PRGF
Surgery consisting in debridement/removal of affected tissue/s will be performed.
Platelet Rich Growth Factor (device) will be produced by a venous blood sampling of the patient and applied to the treated area
|
surgery and application of PRGF
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
recurrence of disease
Tidsramme: 12 months
|
clinical or radiological recurrence rate of disease during a 12 months post-operative period
|
12 months
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
morbidity
Tidsramme: 12 months
|
nerve injury, bleeding, vascular or wound complications
|
12 months
|
|
post- and peri-operative pain
Tidsramme: 1 week
|
defined by the treated subjects according to a standardized Visual Analog Scale (VAS) score which will be used to define the pain in this way: the patient will assign a value to the experienced pain that goes from 0 no pain to 10 the worst pain the patient can imagine.
|
1 week
|
|
quality of life (QoL)
Tidsramme: 12 months
|
defined by a standardized scale developed by the who and whose details can be on the who website http://www.who.int/mental_health/publications/whoqol/en/
|
12 months
|
Samarbejdspartnere og efterforskere
Sponsor
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart (Forventet)
Primær færdiggørelse (Forventet)
Studieafslutning (Forventet)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- 26122017
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
IPD-deling Understøttende informationstype
- STUDY_PROTOCOL
- SAP
- CSR
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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