Pivotal undersøgelse for at validere et nyt system til ikke-invasivt påvisning af svær neutropeni (PC002)
Pivotal undersøgelse for at validere anvendeligheden, sikkerheden og diagnostisk ydeevne af et nyt system til ikke-invasivt påvisning af svær neutropeni
Pivotal study to validate the diagnostic performance of PointCheck, the first non invasive device to preliminary detect neutropenia in cancer patients receiving intermediate/high risk antineoplastic therapy.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Alvaro Sanchez-Ferro, MD, PhD
- Telefonnummer: +1 617 419 0974
- E-mail: alvaro@leuko.io
Studiesteder
-
-
Hawaii
-
Honolulu, Hawaii, Forenede Stater, 96813
- Rekruttering
- University of Hawaii Cancer Center
-
Kontakt:
- Toshiake Iwase, MD
- Telefonnummer: 808-356-5799
- E-mail: study@leuko.io
-
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Kentucky
-
Louisville, Kentucky, Forenede Stater, 40241
- Rekruttering
- Norton Healthcare Cancer Center
-
Kontakt:
- Don Stevens, MD
- Telefonnummer: 502-899-3366
- E-mail: study@leuko.io
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Massachusetts
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Boston, Massachusetts, Forenede Stater, 02114
- Rekruttering
- Massachussetts General Hospital
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Kontakt:
- Patrick Connor Johnson, MD
- Telefonnummer: 866-493-1612
- E-mail: study@leuko.io
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New Jersey
-
Hackensack, New Jersey, Forenede Stater, 07601
- Rekruttering
- Hackensack University Medical Center
-
Kontakt:
- Andrew Ip, MD
- Telefonnummer: 551-996-5855
- E-mail: study@leuko.io
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-
Texas
-
Houston, Texas, Forenede Stater, 77030
- Rekruttering
- MDA
-
Kontakt:
- Chijioke Nze, MD
- Telefonnummer: 713-792-2860
- E-mail: study@leuko.io
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-
-
-
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Madrid, Spanien, 28041
- Rekruttering
- Hospital Universitario 12 de Octubre
-
Kontakt:
- Joaquín Martinez, MD
- Telefonnummer: +34 913908000
- E-mail: study@leuko.io
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
This is a multi-site (4 US sites) observational open-label diagnostic study of a non-significant risk medical device, PointCheckTM. Participants (N=210) with specific malignancies who are scheduled to receive antineoplastic therapy will be evaluated during their routine management before the planned cytotoxic drug administration at two-time points (baseline and nadir evaluation). This will be an event-driven study with a total number of 70 positive cases (ANC < 500 cells/mm3) and 140 negative cases (ANC >= 500 cells/mm3) has been considered sufficient to provide accurate estimates of Sensitivity and Specificity. They will have concurrent evaluations with PointCheckTM and a blood differential cell count in addition to the standard clinical visits. A subset (N=45) of patients will be evaluated for between-instrument reproducibility. Finally, a sub-study (N=30) will confirm the usability of PointCheckTM in the home setting.
Beskrivelse
Inclusion Criteria:
- Able to understand the purpose and risks of the study and to provide signed and dated informed consent and authorization to use confidential health information in accordance with national and local subject privacy regulations.
- Male or Female aged 10 years or above.
- Diagnosed with either Diffuse Large B Cell Lymphoma or Multiple Myeloma.
- Scheduled treatment with any antineoplastic therapy with an associated high/intermediate risk of neutropenia according to NCCN guidelines.
- Able (in the investigator's opinion) and willing to comply with all study requirements.
Exclusion Criteria:
- Participants with amputations, congenital malformations or any severe abnormalities of the hands as determined by the investigator.
- Participants with a history of vasculitis, Raynaud syndrome, scleroderma, mixed connective tissue disease or any other rheumatologic systemic condition that could produce microcirculatory changes in the nailfold.
- Participants with circulating tumour cells in previous or current lab determinations.
- Participants with any condition producing significant tremor (e.g., essential tremor, Parkinson´s disease, dystonic tremor).
- Unstable participants or participants with hypotension (systolic blood pressure <90 and diastolic blood pressure < 60mmHg).
- Any other significant disease or disorder which, in the opinion of the Investigator, may either put the participants at risk because of participation in the study, or may influence the result of the study, or the participant's ability to participate in the study.
- Other unspecified reasons that, in the opinion of the Investigator or Sponsor, make the subject unsuitable for enrolment.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Observationsmodeller: OTHER
- Tidsperspektiver: PROSPECTIVE
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
PointCheck Accuracy
Tidsramme: Two weeks
|
The main primary endpoints for this study will be the sensitivity and specificity of PointCheckTM to detect grade IV neutropenia ac cording to the CTCAE V5 definition of severe neutropenia in a standard blood analysis. |
Two weeks
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
PointCheck Precision
Tidsramme: Two-weeks
|
Repeatability and reproducibility will be assessed using the % positive/negative results of the test's classification compared to the gold standard after multiple measurements in different contexts. |
Two-weeks
|
|
PointCheck Usability
Tidsramme: Two-weeks
|
Mean System Usability Score |
Two-weeks
|
|
PointCheck Errors
Tidsramme: Two-weeks
|
Device related errors (number/type) |
Two-weeks
|
|
PointCheck Safety
Tidsramme: Two-weeks
|
total number (and %) of AEs and SAEs related to the device use. |
Two-weeks
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Carlos Castro Gonzalez, PhD, Leuko Labs
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
- Karsygdomme
- Hjerte-kar-sygdomme
- Neoplasmer
- Sygdomme i immunsystemet
- Neoplasmer efter histologisk type
- Hæmatologiske sygdomme
- Lymfesygdomme
- Lymfoproliferative lidelser
- Immunproliferative lidelser
- Lymfom, Non-Hodgkin
- Lymfom, B-celle
- Lymfom
- Neoplasmer, Plasmacelle
- Hæmostatiske lidelser
- Paraproteinæmier
- Blodproteinforstyrrelser
- Hæmoragiske lidelser
- Hemiske og lymfatiske sygdomme
- Lymfom, stor B-celle, diffus
- Myelomatose
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- PC002
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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