Klíčová klinická studie antibiotického přístroje Genex s gentamicinem pro osteomyelitidu končetin. (ADOPT GG)
Multicentrická, jednoarmádní, historicky kontrolovaná zásadní studie k posouzení bezpečnosti a účinnosti přípravku Genex G jako součásti chirurgické léčby osteomyelitidy končetin.
The purpose of this trial is to determine if genex with gentamicin (genex G) an antibiotic loaded bone void filler, works to treat and is a safe option as part of the surgical treatment of osteomyelitis in the extremities.
Přehled studie
Postavení
Postavení
Podmínky
Podmínky
Intervence / Léčba
Intervence / Léčba
Detailní popis
This trial is a multi-center, single arm, historically controlled, pivotal device study.
All participants diagnosed with osteomyelitis of the extremities (Cierny-Mader Classification grades I-IV) can be considered. All participants will undergo surgical debridement and will receive genex with gentamicin (genex G) antibiotic loaded bone void filler as part of the surgical treatment of osteomyelitis of the extremities. Participants will receive antibiotics per site specific requirements as clinically indicated. All participants will be followed up for 24 Months.
Typ studie
Typ studie
Zápis (Odhadovaný)
Zápis
Fáze
Fáze
- Nelze použít
Kontakty a umístění
Studijní kontakt
Studijní kontakt
- Jméno: Keira Watts, PHD
- Telefonní číslo: +44 (0)1782 338580
- E-mail: clinicaltrials@biocomposites.com
Studijní záloha kontaktů
- Jméno: Simal Trikam
- E-mail: strikam@mcra.com
Studijní místa
-
-
California
-
San Diego, California, Spojené státy, 92104
- Zatím nenabíráme
- North Park Podiatry
-
Vrchní vyšetřovatel:
- Trent Brookshier, DPM
-
Kontakt:
- Trent Brookshier, DPM
- E-mail: trentbrookshier@gmail.com
-
Kontakt:
- Vanessa Enriquez
- E-mail: venriquez.npp@gmail.com
-
-
Indiana
-
Indianapolis, Indiana, Spojené státy, 46278
- Nábor
- OrthoIndy
-
Kontakt:
- Melanie Glover
- E-mail: mglover@orthoindy.com
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Kontakt:
- Kimberly Fitzpatrick
- E-mail: kifitzpatrick@orthoindy.com
-
Vrchní vyšetřovatel:
- Sandeep Soin, MD
-
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Maryland
-
Baltimore, Maryland, Spojené státy, 21215
- Nábor
- Sinai Hospital Baltimore
-
Vrchní vyšetřovatel:
- Janet Conway, MD
-
Kontakt:
- Nathaniel Helwig
- E-mail: nhelwig@lifebridgehealth.org
-
Kontakt:
- Sara Orem
- E-mail: sorem@lifebridgehealth.org
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New Jersey
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Oradell, New Jersey, Spojené státy, 07649
- Nábor
- Curalta Clinical Trials
-
Kontakt:
- Radhika Gajera
- E-mail: rgajera@curalta.com
-
Vrchní vyšetřovatel:
- Vincent Giacalone, DPM
-
Kontakt:
- Harrison Miller
- E-mail: hmiller@curalta.com
-
-
Kritéria účasti
Kritéria způsobilosti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
Inclusion Criteria:
-
Patient with osteomyelitis of the extremities, who have failed antibiotic therapy and are requiring surgical intervention (unresolved osteomyelitis), Cierny-Mader classification of osteomyelitis grades I-IV. Patients presenting with Cierny-Mader grades I-II will be required to have a defect created as part of debridement surgery
-
Patients at least 18 years of age *1
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Patient willing and able to provide written informed consent
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Patient geographically stable and able to comply with the required follow-up visits and testing schedule as assessed by the investigator
-
Ability to achieve adequate surgical soft tissue coverage of the wound (primary tissue closure or surgical reconstruction including local and free soft tissue transfer)
- 1 Patients between 18 and 22 years of age require confirmation of skeletal maturity as validated by radiographs of the bone to be treated.
Exclusion Criteria:
- Patients diagnosed with acute osteomyelitis
- Patients with Cierny-Mader grades I-II who are unable to have a defect created during debridement surgery
- Renal failure or documented chronic kidney disease with serum creatinine ≥3.5 mg/dL (309umol/L) or being treated with dialysis
- Participants with a terminal or palliative diagnosis (e.g. terminal cancer diagnosis) deemed to have less than 1 year life expectancy by their health care team
- Uncontrolled diabetes mellitus (hemoglobin A1c levels >10%)
- Pre-existing calcium metabolism disorder
- Women who are pregnant or breastfeeding or planning on becoming pregnant during the study (a pregnancy test will be done in women of childbearing potential at screening and on the day of surgery)
- History of hypersensitivity or contraindication to the investigational device or any of its ingredients (calcium phosphate, β-tricalcium phosphate, and aminoglycoside antibiotics)
- Participation in an investigational drug/device study (within the last 60 days) or prior enrolment to the ADOPT GG study
- Clinically significant or unstable medical or surgical condition that in the investigators opinion may preclude safe and complete study participation (for example patients medically unfit for surgery, general anesthesia, or any risk of significant blood loss resulting in significant risk to loss of life)
- Current untreated malignant neoplasm(s), or current treatment with radiation therapy or chemotherapy
- Current or recent history (within last 2 years) of active substance abuse (e.g. recreational drugs, narcotics, or alcohol) that meets DSM-5 severe criteria
- Currently incarcerated
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Léčba
- Přidělení: N/A
- Intervenční model: Přiřazení jedné skupiny
- Maskování: Žádné (otevřený štítek)
Počet zbraní
Zbraně a zásahy
Skupina účastníků / ArmSkupina účastníků / Arm |
Intervence / LéčbaIntervence / Léčba |
|---|---|
|
Experimentální: Single Arm
Participants will receive genex with Gentamicin, an antibiotic loaded bone void filler that supports bone healing, as part of the surgical treatment of osteomyelitis of the extremities. |
genex with gentamicin will be implanted during debridement surgery |
Co je měření studie?
Primární výstupní opatření
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
No further requirement for antibiotic treatment due to persisting symptoms of infection at the index site (i.e., additional antibiotics prescribed following completion of the initial systemic antibiotics prescribed post surgery.
Časové okno: Month 12
|
Further requirement for antibiotic treatment due to persisting symptoms of infection at the site of treatment will be assessed at Month 12. |
Month 12
|
|
No further surgical interventions required due to infection at the index site.
Časové okno: Month 12
|
Need for further surgical interventions required due to infection at the index site will be assessed at Month 12. |
Month 12
|
|
No recurrence of sinus formation at the index site.
Časové okno: Month 12
|
Recurrence of sinus formation at the index site will be assessed by a non-contrast CT scan at week 2 & Month 12. Clinical endpoint assessments will also be used to measure this at post operative follow-up visits and will be assessed at Month 12. |
Month 12
|
Sekundární výstupní opatření
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
No additional requirement for antibiotic treatment due to persisting symptoms of infection at the treatment site, i.e., additional antibiotics prescribed following completion of the initial systemic antibiotics prescribed post-surgery.
Časové okno: Month 24
|
Further requirement for antibiotic treatment due to persisting symptoms of infection at the site of treatment will be assessed at Month 24. |
Month 24
|
|
No radiographic evidence of post op fractures.
Časové okno: Month 24
|
Radiographic evidence of post-operative fractures will be evidenced by X-ray & CT evaluations and assessed at Month 24. |
Month 24
|
|
Radiographic evidence of new bone healing.
Časové okno: Month 24
|
Radiographic evidence of new bone healing will be evidenced by X-ray and CT evaluations and assessed at Month 24. |
Month 24
|
|
No recurrence of sinus formation at the treatment site.
Časové okno: Month 24
|
Recurrence of sinus formation at the index site will be assessed by contrast enhanced CT evaluation and Clinical endpoint assessments measured at Month 24. |
Month 24
|
|
No secondary surgical interventions (SSI's) related to the investigational treatment.
Časové okno: Month 24
|
Secondary Surgical interventions (SSI's) related to the investigational treatment will be assessed at Month 24. |
Month 24
|
|
No serious adverse events that are definitely related to genex G.
Časové okno: Month 24
|
Serious adverse events that are definitely related to genex G will be assessed at Month 24. |
Month 24
|
|
Radiographic Evidence of new bone formation and product reabsorption.
Časové okno: Month 24
|
Radiographic evidence of new bone formation and product reabsorption will be evidenced by X-ray and CT evaluations during the course of the trial and recorded on the participants electronic case report form (eCRF). |
Month 24
|
|
Infection resolution evaluated by radiographic assessment and clinical endpoints.
Časové okno: Month 24
|
Radiographic evidence of infection resolution will be evidenced by contrast enhanced CT evaluations and clinical endpoint assessments assessed during the course of the trial and recorded on the participants electronic case report form (eCRF). |
Month 24
|
|
Adverse events including wound problems, reaction to combination product, fracture at treatment site.
Časové okno: Month 24
|
Adverse events including wound problems, reaction to combination product, fracture at treatment site will be assessed during the course of the trial and recorded on the participants electronic case report form (eCRF). |
Month 24
|
|
Secondary Surgical Interventions (SSI's)
Časové okno: Month 24
|
Number of Secondary Surgical Interventions (SSI's) will be assessed during the course of the trial and recorded on the participants electronic case report form (eCRF). |
Month 24
|
|
Number of participants discontinuing therapy prematurely due to a device related event.
Časové okno: Month 24
|
Number of participants discontinuing therapy prematurely due to a device related event will be assessed during the course of the trial and recorded on the participants electronic case report form (eCRF). |
Month 24
|
|
Number of hospitalisations/re-hospitalisation due to treatment site Osteomyelitis.
Časové okno: Month 24
|
Number of hospitalisations/re-hospitalisation due to treatment site Osteomyelitis. |
Month 24
|
|
Quality of Life EQ-5D-5L
Časové okno: Month 24
|
Impact on the participants Quality of Life will be measured by the EQ-5D-5L during the course of the trial and recorded on the participants electronic case report form (eCRF). |
Month 24
|
Spolupracovníci a vyšetřovatelé
Sponzor
Sponzor
Vyšetřovatelé
Vyšetřovatelé
- Ředitel studie: Keira Watts, PHD, Biocomposites Ltd
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Aktuální)
Začátek studia
Primární dokončení (Odhadovaný)
Primární dokončení
Dokončení studie (Odhadovaný)
Dokončení studie
Termíny zápisu do studia
První předloženo
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Aktuální)
První zveřejněno
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Poslední zveřejněná aktualizace
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Naposledy ověřeno
Více informací
Termíny související s touto studií
Klíčová slova
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