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Ikke-invasive biomarkører i behandling af prostatacancer

This study is an observational retrospective/ prospective study with diagnosed low/intermediate risk (no-surgery) & high risk (surgery) prostate cancer that are eligible and willing to undergo standard of care (SOC) assessment, annually along with biopsies, bio-fluid collection. Participants will obtain genomic and histological evaluation on their biopsied samples. Study follows SOC collection with additional body fluid collection (blood, urine). Biopsy/surgery will not require additional sample collection

Studieoversigt

Status

Suspenderet

Betingelser

Intervention / Behandling

Undersøgelsestype

Observationel

Tilmelding (Anslået)

500

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

    • Florida
      • Tampa, Florida, Forenede Stater, 33612
        • Moffitt Cancer Center

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

35 år til 85 år (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Han

Prøveudtagningsmetode

Ikke-sandsynlighedsprøve

Studiebefolkning

Prostate cancer patients who had received primary diagnosis at Moffitt or outside the cancer center with available records (radiology, pathology, access to tissue samples).

Beskrivelse

Inclusion Criteria:

  • Prostate cancer patients who had received primary diagnosis at Moffitt or outside the cancer center with available records (radiology, pathology, access to samples).
  • No-Surgery (Intermediate risk) group: patients diagnosed with pre-biopsy mpMRI, blood plasma: the biopsy must consist of a pathological diagnosis with a Gleason pattern score.
  • Surgery (High risk) group: patients who had radical prostatectomy (RP) with (or with-out) mpMR imaging, bio fluids available for research will be accrued for this group. We follow the NCCN recommendations for high-risk (Unfavorable intermediate risk or High-risk) groups inclusion and follow-up criteria (58, 89, 90).
  • ≥ 4 ng/ml and ≤ 20 ng/ml and PSA ≤ 10 ng/ml (for late disease), within 3 months of study enrollment.
  • Age 35 through 85 years.
  • Zubrod/ECOG performance status <2;
  • Ability to understand and willingness to sign a written informed consent document.
  • Patients who agree to have a multiparametric MRI with targeted/template biopsy.
  • Patients must agree to fill out the longitudinal psychosocial questionnaires assessing health related quality of life.
  • Availability of Bio-samples (blood plasma, urine) for exosomal, proteomic, genomic and pathology (H&E slides, IHC slides).
  • Quantity of bio-samples; Blood, Urine, tissue sections (including FFPE) for each region of interest.

Exclusion Criteria:

  • Subject is not a candidate for multiparametric MRI with contrast. Some reasons may include (but are not limited to): renal insufficiency, foreign body or pacemakers.
  • No prior pelvic radiotherapy
  • No prior surgery to the prostate, other than transurethral procedures for benign prostatic hyperplasia (e.g., transurethral resection, green light laser treatment)
  • No concurrent, active malignancy, other than non-metastatic skin cancer of any type, superficial bladder cancer, or early-stage chronic lymphocytic leukemia (well-differentiated small cell lymphocytic lymphoma) or > Bilateral hip replacement.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Observationsmodeller: COHORT
  • Tidsperspektiver: PROSPECTIVE

Kohorter og interventioner

Gruppe / kohorte
Intervention / Behandling
Intermediate risk group (no-surgery)

Participants diagnosed with pre-biopsy mpMRI.

Participants will obtain genomic and histological evaluation on their biopsied samples. (Follows SOC)

High-risk group (surgery)

Participants who had radical prostatectomy (RP) with (or with-out) mpMR imaging.

Participants will obtain genomic and histological evaluation on their biopsied samples. (Follows SOC)

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Disease Progression
Tidsramme: Up to 3 years

Progression will be defined according to the National Comprehensive Cancer Network (NCCN) clinical guidelines.

Intermediate risk group (no-surgery): Evaluation of targeted lesion indicates any one of the following: a) Gleason grade group of 2 or 3 (Gleason Score: 3+4 or 4+3), b) re-biopsy of lesion results in higher Gleason grade, initial GS 3+3 becomes a 3+4 or higher and c) secondary end point include clinical progression assessed by radiological progression (increased PIRADS score) and/or serum progression (PSA increase).

High risk group (surgery): Participants who undergo prostatectomy as standard of care recommendation, following the NCCN guidelines. Participants in this group fall under these clinical characteristics: a) unfavorable intermediate-risk: biopsies with GS 4+3 or higher, b) high risk for prostate cancer progression: biopsies with GS 4+4 or greater or cT3 or greater disease, c) Progression following treatment, increase in PSA (

Up to 3 years

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Efterforskere

  • Ledende efterforsker: Yoganand Balagurunathan, PhD, Moffitt Cancer Center
  • Ledende efterforsker: Julio Pow-Sang, MD, Moffitt Cancer Center

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

21. november 2023

Primær færdiggørelse (Anslået)

31. januar 2029

Studieafslutning (Anslået)

31. januar 2029

Datoer for studieregistrering

Først indsendt

16. november 2023

Først indsendt, der opfyldte QC-kriterier

16. november 2023

Først opslået (Faktiske)

22. november 2023

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

25. september 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

23. september 2026

Sidst verificeret

1. september 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • MCC-22098

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .