Placental Cells for Diabetic Foot Ulcers
Phase 1 Safety Trial of Placental Stem Cells (PLSC) to Accelerate the Healing of Diabetic Foot Ulcers
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Fase 1
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Mary-Clare Day, RN
- Telefonnummer: 336-713-1343
- E-mail: maryclare.day@advocatehealth.org
Studiesteder
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North Carolina
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Winston-Salem, North Carolina, Forenede Stater, 27157
- Atrium Health Wake Forest Baptist
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Kontakt:
- Mary-Clare Day, RN
- Telefonnummer: 336-713-1343
- E-mail: maryclare.day@advocatehealth.org
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Diagnosed with Type 2 Diabetes mellitus (DM) - for at least 1 year
- Unilateral non-healing Diabetic Foot Ulcer (DFU) > 2 cm2 and ≤ 4 cm2 (length × width) for at least four weeks despite Atrium Health Wake Forest Baptist standard of care treatment (which can include total contact cast, knee high air cast, and/or compression wrap)
- No new diabetes medication for at least 2 weeks pre-treatment
- Subjects must be willing to avoid steroids for the week prior to procedure day
Exclusion Criteria:
- Clinical signs of active infection requiring systemic antibiotic therapy less than 7 days prior to enrollment.
- Radiographic or clinical evidence of active and untreated osteomyelitis at the target ulcer site. Current use of systemic immunosuppressive therapy, including chronic corticosteroids (equivalent to >10 mg/day prednisone for >14 days).
- Hemoglobin (Hgb) A1C >12.0 at screening or time in range for the blood glucose level (TIR) less than 30%. Hb A1c should not be used for patient with hypoalbuminemia or anemia in the past 3 months and for patients with Chronic Kidney disease stage 4. For patients who have Continuous Glucose Monitor (CGM), instead of Hb A1c, TIR (time in range) less than 30 % will be used.
- Patients who are unable / unwilling to tolerate an effective offloading approach. This includes total contact cast, soft felted cast or knee high fracture boot.
- Current alcohol or substance abuse that, in the opinion of the investigators, would interfere with study participation.
- Active malignancy or malignancy related limb amputation.
- Women that are pregnant or planning to become pregnant during the study.
- Patients with albumin levels less than 3.5 or prealbumin levels less than 18.
- Subjects with any conditions that the clinical Investigator believes may jeopardize the safety of the patient to participate in the trial.
- Severe peripheral arterial disease (PAD) (Ankle-Brachial Index (ABI) less than 0.5) or TCOM (Transcutaneous Oximetry Measurement) less than 40 mmHg.
- TWSB > 30 cm2 (total wound surface burden)
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: Diabetic with Foot Ulcer
Type 2 diabetes mellitus with a non-healing (> 4 weeks) unilateral diabetic foot ulcer despite standard of care treatment
|
Injection of 30 M placenta stem cells into/around the diabetic foot ulcer and along the anterior and posterior tibial arteries of the index leg.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Number of Injection Sites Bleeding
Tidsramme: Month 1
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Number of Injection Sites Bleeding
|
Month 1
|
|
Number of Injection Sites Bleeding
Tidsramme: Month 3
|
Number of Injection Sites Bleeding
|
Month 3
|
|
Number of Injection Sites Bleeding
Tidsramme: Month 6
|
Number of Injection Sites Bleeding
|
Month 6
|
|
Number of Injection Sites Bleeding
Tidsramme: Month 12
|
Number of Injection Sites Bleeding
|
Month 12
|
|
Number of Injection Sites infection/inflammation
Tidsramme: Month 1
|
Number of Injection Sites infection/inflammation
|
Month 1
|
|
Number of Injection Sites infection/inflammation
Tidsramme: Month 3
|
Number of Injection Sites infection/inflammation
|
Month 3
|
|
Number of Injection Sites infection/inflammation
Tidsramme: Month 6
|
Number of Injection Sites infection/inflammation
|
Month 6
|
|
Number of Injection Sites infection/inflammation
Tidsramme: Month 12
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Number of Injection Sites infection/inflammation
|
Month 12
|
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Number of Injection Sites with damage to surrounding tissue
Tidsramme: Month 1
|
Number of Injection Sites with damage to surrounding tissue
|
Month 1
|
|
Number of Injection Sites with damage to surrounding tissue
Tidsramme: Month 3
|
Number of Injection Sites with damage to surrounding tissue
|
Month 3
|
|
Number of Injection Sites with damage to surrounding tissue
Tidsramme: Month 6
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Number of Injection Sites with damage to surrounding tissue
|
Month 6
|
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Number of Injection Sites with damage to surrounding tissue
Tidsramme: Month 12
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Number of Injection Sites with damage to surrounding tissue
|
Month 12
|
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Number of Subjects with pain
Tidsramme: Month 1
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Number of Subjects with pain
|
Month 1
|
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Number of Subjects with pain
Tidsramme: Month 3
|
Number of Subjects with pain
|
Month 3
|
|
Number of Subjects with pain
Tidsramme: Month 6
|
Number of Subjects with pain
|
Month 6
|
|
Number of Subjects with pain
Tidsramme: Month 12
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Number of Subjects with pain
|
Month 12
|
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Number of Subjects with allergic reaction to placental cells
Tidsramme: Month 1
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Number of Subjects with allergic reaction to placental cells
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Month 1
|
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Number of Subjects with allergic reaction to placental cells
Tidsramme: Month 3
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Number of Subjects with allergic reaction to placental cells
|
Month 3
|
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Number of Subjects with allergic reaction to placental cells
Tidsramme: Month 6
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Number of Subjects with allergic reaction to placental cells
|
Month 6
|
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Number of Subjects with allergic reaction to placental cells
Tidsramme: Month 12
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Number of Subjects with allergic reaction to placental cells
|
Month 12
|
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Number of Subjects with worsening of wound
Tidsramme: Month 1
|
Number of Subjects with worsening of wound
|
Month 1
|
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Number of Subjects with worsening of wound
Tidsramme: Month 3
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Number of Subjects with worsening of wound
|
Month 3
|
|
Number of Subjects with worsening of wound
Tidsramme: Month 6
|
Number of Subjects with worsening of wound
|
Month 6
|
|
Number of Subjects with worsening of wound
Tidsramme: Month 12
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Number of Subjects with worsening of wound
|
Month 12
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Diabetic Foot Ulcer (DFU) size
Tidsramme: Month 12
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DFU healing in this trial will be assessed by measuring the size of the DFU and plotting open wound size over the 12-month follow-up period.
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Month 12
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Andre resultatmål
Andre resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change in Diabetic Peripheral Neuropathy - Semmes-Weinstein Monofilament and Vibration Test
Tidsramme: Months 1, 3, 6 and 12
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The Semmes-Weinstein Monofilament Test is a diagnostic tool used to assess cutaneous touch and pressure sensation.
By using calibrated nylon strands that buckle at specific forces, clinicians can evaluate peripheral nerve function and reliably detect the loss of protective sensation, primarily caused by conditions like diabetic neuropathy
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Months 1, 3, 6 and 12
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Lucian G. Vlad, MD, Atrium Health Wake Forest Baptist
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- IRB00152562
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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