BIO-SEE: Bioburden Imaging Outcome Study for Equivalence Evaluation
Confirmatory Study of Substantial Equivalence Between cureVision cV and MolecuLight i:X in Detecting Bacterial Burden in Wounds
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Marissa Docter, MD
- Telefonnummer: 512-571-2966
- E-mail: mdocter@capsicure.com
Studiesteder
-
-
California
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San Diego, California, Forenede Stater, 92104
- North Park Podiatry, Foot and Ankle Surgery
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Florida
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Coral Gables, Florida, Forenede Stater, 33134
- Solutions Medical Research
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Miami, Florida, Forenede Stater, 33135
- NAR Medical Research Group
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Miami, Florida, Forenede Stater, 33176
- NOVA Medical Research
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Texas
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Houston, Texas, Forenede Stater, 77035
- Halo Clinical Research
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Age ≥ 22 years
- Eligible wounds include all wound etiologies including but not limited to DFUs, VLUs, pressure injuries, and open postsurgical wounds.
- Presence of at least one target wound of sufficient size to allow:
Complete imaging using the investigational device, and collection of tissue biopsy samples, as required by the study protocol
- The target wound must be located in an anatomical region that permits: Full visualization, appropriate positioning for imaging, and safe and feasible biopsy sampling.
- Written informed consent possible
- Wound suitable for fluorescence imaging under IFU conditions with the study device and the comparator device (e.g., no excessive exudate obscuring visualization
Exclusion Criteria:
- The target wound cannot be completely imaged by the comparator device due to anatomical location, such as wounds that are:
Too extensive to be captured within the device's field of view, positioned on curved, recessed, or otherwise inaccessible regions (e.g., deep sacral clefts, interdigital spaces).
- The target wound is too small to support the required biopsy procedures without compromising participant safety or data quality.
- Treatment with experimental medication within the last month
- Lack of ability to consent
- Contraindications for standard wound care or monitoring
- Strong therapeutic anticoagulation (e.g., direct oral anticoagulants and warfarin);
- Known bleeding diathesis or coagulation disorder that increases risk of biopsy-related complications
- Contraindications to local anesthesia or biopsy
- Patients with wounds that are not suitable for biopsy, including tunnelling wounds and wounds with fistula formation
- Wounds that cannot meet technical imaging requirements (e.g., excessive exudate, severe artifacts, calcification/crust preventing visualization).
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Diagnostisk
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Aktiv komparator: cureVision cV
combination of CSS and fluorescence imaging with cureVision cV system
|
combination of CSS and fluorescence imaging with cureVision cV system
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Estimate the agreement between cureVision cV and MolecuLight i:X in the detection of moderate-to-high bacterial loads
Tidsramme: Day 1
|
The primary objective is to estimate the agreement between cureVision cV and MolecuLight i:X in the detection of moderate-to-high bacterial loads (>10⁴ CFU/g).
Agreement is quantified by Positive Percent Agreement (PPA) and Negative Percent Agreement (NPA), each reported as fractions and percentages with two-sided 95% confidence intervals.
As a descriptive benchmark, the study will report whether the lower 95% CI bound for PPA exceeds 0.80
|
Day 1
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
To evaluate the safety of the cureVision cVdevice during clinical use
Tidsramme: Day 1
|
Number of patients with treatment related adverse events as assessed by CTCAR v4.0 compared to predicate device.
|
Day 1
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
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
- BIO-SEE
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
produkt fremstillet i og eksporteret fra U.S.A.
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