- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT06246357
Ocena stanu funkcjonalnego nadnerczy za pomocą [68Ga]Ga-PentixaFor w hiperaldosteronizmie i hiperkortyzolizmie
Badanie fazy 2 oceniające stan funkcjonalny nadnerczy za pomocą [68Ga]Ga-PentixaFor w hiperaldosteronizmie i hiperkortyzolizmie
Background:
The adrenal glands are 2 small organs that sit on top of each kidney. They release hormones; these are chemicals that control how the body works. Tumors on or outside the adrenal glands are called functional if they release hormones; they are called nonfunctional if they do not. Doctors who treat adrenal tumors need to know which type a person has. Researchers want to find better ways to learn whether an adrenal tumor is functional.
Objective:
To see if a new radioactive tracer ([68Ga]Ga-PentixaFor) can make it easier to identify functional adrenal tumors with positron emission tomography (PET) scans.
Eligibility:
People aged 18 years and older with 1 or more adrenal tumors. They must have increased levels of the hormones aldosterone or cortisol. They must also be enrolled in at least 1 other related NIH study (protocols 19-DK-0066, 18-CH-0031, or 09-C-0242).
Design:
Participants will be screened. They may have imaging scans. Their ability to perform normal activities will be reviewed.
Participants will have one PET scan with the study tracer.
The tracer will be given through a tube attached to a needle inserted into a vein. Participants will receive the tracer 1 hour before the scan. They will lie still on a bed while a machine captures images of the inside of their body. The scan will take 45 to 90 minutes.
Participants heart rate, blood pressure, and rate of breathing will be checked before, during, and after the scan.
Participants will have a follow-up visit 3 days after their scan. This visit can be by phone, email, or in person.
Przegląd badań
Status
Interwencja / Leczenie
Szczegółowy opis
Background:
- [68Ga]Ga-PentixaFor is a PET agent targeting the C-X-C chemokine receptor type 4 (CXCR4) with promising applications in oncology, cardiology, and infectious disease.
- CXCR4 has also been noted to show high expression in many aldosterone-producing adenomas (APA) and some cortisol-producing adenomas (CPA) but not usually in nonfunctioning adenomas.
- [68Ga]Ga-PentixaFor may be useful in the evaluation of adrenal adenomas in the setting of Conn's or Cushing's syndrome. Localizing functional adenomas is important for managing treatment options but current imaging modalities are either too invasive or insufficiently able to differentiate adrenal conditions.
Objective:
-To estimate the percent concordance of [68Ga]Ga-PentixaFor imaging with clinical diagnosis in identifying functional adrenal or extra-adrenal adenomas in hyperaldosteronism and hypercortisolism
Eligibility:
-
Must have any of the following:
- one or more adrenal masses on CT and/or MRI and biochemical evidence of excess aldosterone or
- ACTH-independent hypercortisolism with or without adrenal masses on CT and/or MRI or
- history of ACTH-dependent hypercortisolism (with or without adrenal enlargement)
-
Age >= 18 years
-
ECOG performance status <= 2
Design:
- This is a Phase II, single site study where participants from three cohorts are enrolled into one arm according to their probable disease: primary aldosteronism (Cohort 1), ACTHindependent Cushing's syndrome (Cohort 2), or ACTH-dependent Cushing's syndrome (Cohort 3).
- All participants will undergo a [68Ga]Ga-PentixaFor PET/CT or [68Ga]Ga-PentixaFor PET/MR.
- A safety visit will be performed 3 days following the [68Ga]Ga-PentixaFor imaging.
- Participants will remain on-study for up to 1 year to allow the collection of samples for correlative analysis from the parent protocol (adrenal venous sampling, imaging assessments, laboratory evaluations, and/or tissue samples).
Typ studiów
Zapisy (Szacowany)
Faza
- Faza 2
Kontakty i lokalizacje
Kontakt w sprawie studiów
- Nazwa: Maria Liza Lindenberg, M.D.
- Numer telefonu: (240) 760-6109
- E-mail: liza.lindenberg@mail.nih.gov
Kopia zapasowa kontaktu do badania
- Nazwa: Yolanda L McKinney, R.N.
- Numer telefonu: (240) 760-6095
- E-mail: ymckinney@mail.nih.gov
Lokalizacje studiów
-
-
Maryland
-
Bethesda, Maryland, Stany Zjednoczone, 20892
- Rekrutacyjny
- National Institutes of Health Clinical Center
-
Kontakt:
- National Cancer Institute Referral Office
- Numer telefonu: 888-624-1937
-
-
Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
Akceptuje zdrowych ochotników
Płeć kwalifikująca się do nauki
Opis
-
INCLUSION CRITERIA:
-
Must have any of the following:
- one or more adrenal masses on CT and/or MRI and biochemical evidence of excess aldosterone
OR
--ACTH-independent hypercortisolism, with or without adrenal masses on CT and/or MRI
OR
-
history of ACTH-dependent hypercortisolism (with or without adrenal enlargement)
-
Co-enrollment in 19-DK-0066, 09-C-0242, 18-CH-0031 or a similar NIH trial.
-
Age >=18 years.
-
ECOG performance status <= 2.
-
Women of child-bearing potential (WOCBP) and men must agree to use an effective contraception (barrier, hormonal, intrauterine device [IUD], surgical sterilization, abstinence) for two weeks prior to [68Ga]Ga-PentixaFor scan and for one week after the [68Ga]Ga-PentixaFor scan.
- Breastfeeding should be discontinued for one week after the [68Ga]Ga-PentixaFor scan.
- Men must agree not to donate sperm for one week after the [68Ga]Ga-PentixaFor scan.
-
Participants must be able to understand and willing to sign a written informed consent document.
EXCLUSION CRITERIA:
- Positive beta-human chorionic gonadotropin (beta-HCG) serum or urine pregnancy test performed in females of childbearing potential at screening.
- Uncontrolled intercurrent illness or social situations based on the review of medical history that would limit compliance with study requirements.
- Contraindications to having an MRI and CT.
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Diagnostyczny
- Przydział: Nie dotyczy
- Model interwencyjny: Zadanie dla jednej grupy
- Maskowanie: Brak (otwarta etykieta)
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
|---|---|
|
Eksperymentalny: 1/[68Ga]Ga-PentixaFor PET/CT or PET/MR
Participants will undergo [68Ga]Ga-PentixaFor PET/CT or PET/MR |
[68Ga]Ga-PentixaFor will be injected intravenously approximately 60 minutes prior to scanning at a dose of 150 +/- 50 MBq (4 mCi +/- 1.4). |
Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Estimate the percent concordance of [68Ga]Ga-PentixaFor imaging with clinical diagnosis in identifying functional adrenal or extra-adrenal adenomas in hyperaldosteronism and hypercortisolism
Ramy czasowe: Screening
|
The percent concordance between [68Ga]Ga-PentixaFor and clinical diagnosis will be estimated within each Cohort, along with 90% Clopper-Pearson confidence intervals. |
Screening
|
Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Compare [68Ga]Ga-PentixaFor uptake to C-X-C chemokine receptor type 4 (CXCR4) expression in resected tissue (when obtained on parent protocol)
Ramy czasowe: Within 1 year following [68Ga]Ga-PentixaFor imaging
|
The Spearman rank correlation coefficient between [68Ga]Ga-PentixaFor PET parameters (SUVmax, SUVmean, TLU, TV) and CXCR4 expression as measured via immunohistochemistry will be estimated within each Cohort. |
Within 1 year following [68Ga]Ga-PentixaFor imaging
|
|
Evaluate threshold values of [68Ga]Ga-PentixaFor uptake for determining adrenal mass hyperfunction
Ramy czasowe: Within 1 year following [68Ga]Ga-PentixaFor imaging
|
Receiver operating characteristic (ROC) curves of [68Ga]Ga-PentixaFor SUVmax in detecting adrenal mass hyperfunction will be constructed. The cutoff associated with the highest Youden index (sensitivity plus specificity) will be selected as the optimal threshold. |
Within 1 year following [68Ga]Ga-PentixaFor imaging
|
|
Estimate the safety of [68Ga]Ga-PentixaFor
Ramy czasowe: Day of [68Ga]Ga-PentixaFor administration until end of study participation
|
Safety will be evaluated by determining the frequency of adverse events among participants and reporting the results, by maximum grade of event and type of toxicity noted. |
Day of [68Ga]Ga-PentixaFor administration until end of study participation
|
Współpracownicy i badacze
Sponsor
Śledczy
- Główny śledczy: Maria Liza Lindenberg, M.D., National Cancer Institute (NCI)
Publikacje i pomocne linki
Przydatne linki
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów (Rzeczywisty)
Zakończenie podstawowe (Szacowany)
Ukończenie studiów (Szacowany)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Rzeczywisty)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
- 10001600
- 001600-C
Plan dla danych uczestnika indywidualnego (IPD)
Planujesz udostępniać dane poszczególnych uczestników (IPD)?
Opis planu IPD
All IPD recorded in the medical record will be shared with intramural investigators upon request.
Ramy czasowe udostępniania IPD
This study will comply with the NIH Data Management and Sharing (DMS) Policy, which applies to all new and ongoing NIH-funded research in the IRP, as of January 25, 2023, that is associated with a ZIA, with a clinical protocol that undergoes scientific review.
Kryteria dostępu do udostępniania IPD
Clinical data will be made available via subscription to BTRIS and with the permission of the study PI.
Typ informacji pomocniczych dotyczących udostępniania IPD
- PROTOKÓŁ BADANIA
- SOK ROŚLINNY
- ICF
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
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