- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT00871533
Pilot Study of IFN α2b for Melanoma Patients
Pilot Analysis of the Effects of IFN α2b Upon the Molecular Profile of Regional Lymph Nodes in Melanoma Patients With and Without Tumor-Involved Sentinel Lymph Nodes
The presence of malignant cells in lymph nodes is a critical parameter in the staging of melanoma cancer patients. Assessment of lymph nodes is currently done by histopathology alone. The long-term survival of melanoma cancer patients who have Stage IB disease (no known lymph node involvement with a tumor greater than 2 cm) is lower than patients who are Stage IA (no known lymph node involvement with a tumor less than 2 cm). Likewise, the survival rates of patients who are judged to be Stage II based on histologically positive level-one lymph nodes is often no better than that of higher stage patients who have level-two lymph node involvement. These observations suggest that micrometastases are often present in lymph nodes that are not detectable by histological assessment.
The collection of Sentinel Lymph Nodes (SLN) and non SLN material outlined in this proposal will permit both targeted and exploratory studies, without compromising the patient's diagnosis, on specimens that represent central engines of the immune response and whose function in the context of tumor progression is largely unknown.
With the advent of an array of new methodologies that utilize minimum material for both molecular and cellular assessments, acquiring up to 20% and in general the investigators anticipate the use of 5% on average of SLN and/or non SLN tissue for research purposes, may prove to be critical to understanding the impact of nodal tumor involvement on patient outcome and survival.
Przegląd badań
Status
Warunki
Interwencja / Leczenie
Typ studiów
Zapisy (Rzeczywisty)
Faza
- Wczesna faza 1
Kontakty i lokalizacje
Lokalizacje studiów
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Pennsylvania
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Pittsburgh, Pennsylvania, Stany Zjednoczone, 15232
- UPMC Hillman Cancer Center
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Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
Akceptuje zdrowych ochotników
Płeć kwalifikująca się do nauki
Opis
Inclusion Criteria:
Primary melanoma with the following Breslow thickness and stage
- less than or equal to 2 mm
- Patients with recent (within 12 wks) biopsy of primary melanoma that has not been widely resected will be eligible for study according to the above-specified criteria for tumor thickness and stage.
- Age 18 years or older.
- Patients must have documented hemoglobin level of 10g/dL or higher and normal organ function tests including BUN, Creatinine, and liver enzyme panel to include AST, ALT, and Bilirubin. This can be drawn on the day of consent, or be documented from a previous visit within the past 30 days
- Negative serum pregnancy test
- Subjects must have provided written, informed consent prior to any study procedures: collection of blood and LN tissue specimens for this protocol.
Exclusion Criteria:
- Serious illnesses, such as: cardiovascular disease (uncontrolled congestive heart failure, hypertension, cardiac ischemia, myocardial infarction, severe cardiac arrhythmia), bleeding disorders, autoimmune diseases, severe obstructive or restrictive pulmonary diseases, active systemic infections, inflammatory bowel disorders, severe renal disease.
- Any significant psychiatric disease, medical intervention, or other condition, which in the opinion of the Principal Investigator or Co-Investigators, could prevent adequate informed consent or compromise participation in the clinical trial.
- Active infection or antibiotics within one-week prior to study.
- Systemic steroid or other immunosuppressive therapy administered for more than 10 days within 4 weeks of enrollment.
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Diagnostyczny
- Przydział: Randomizowane
- Model interwencyjny: Przydział równoległy
- Maskowanie: Brak (otwarta etykieta)
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
---|---|
Eksperymentalny: 1
REGIONAL PEG IFN MAINTENANCE: Regional PEG IFN-a2b given subcutaneously at "MAINTENANCE" dose level.
(This arm has completed enrollment; non-evaluable subjects as defined in section 9.5 may be replaced at any point during study.
|
IV injection at 20 million IU/m2.
IFNα2b IV injection will be performed every day between day -14 and day -9 (5 infusions) and also every day between day -7 and day -2 (5 infusions) for a total of 10 infusions.
SC injections peri-lesionally (PL) in the vicinity of the primary, at 10 million IU/m2.
IFNα2b Injection will be performed every other day between day -14 and day -9 (3 injections) and also every other day between day -7 and day -2 (3 injections) for a total of 6 injections.
|
Eksperymentalny: 2
No intervention / no injection control.
|
IV injection at 20 million IU/m2.
IFNα2b IV injection will be performed every day between day -14 and day -9 (5 infusions) and also every day between day -7 and day -2 (5 infusions) for a total of 10 infusions.
SC injections peri-lesionally (PL) in the vicinity of the primary, at 10 million IU/m2.
IFNα2b Injection will be performed every other day between day -14 and day -9 (3 injections) and also every other day between day -7 and day -2 (3 injections) for a total of 6 injections.
|
Eksperymentalny: 3
PEG IFN INDUCTION: System PEG IFN-a2b given subcutaneously at "INDUCTION" dose level
|
SC injection at 6mcg/kg will be performed systemically (at site that is not regional): first injection at day -14, second injection at day -7, for a total of 2 injections.
SC injections peri-lesionally (PL) in the vicinity of the primary at 3ug/kg: first injection at day -14, second injection at day -7, for a total of 2 injections.
|
Eksperymentalny: 4
REGIONAL HDI MAINTENANCE: Regional HDI given subcutaneously at "MAINTENANCE" dose level per standard HDI regimen
|
SC injection at 6mcg/kg will be performed systemically (at site that is not regional): first injection at day -14, second injection at day -7, for a total of 2 injections.
SC injections peri-lesionally (PL) in the vicinity of the primary at 3ug/kg: first injection at day -14, second injection at day -7, for a total of 2 injections.
|
Brak interwencji: 5
HDI Induction: Systemic HDI given intravenously at "INDUCTION" dose level per the standard HDI regimen.
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Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Ramy czasowe |
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To utilize gene-profiling analysis of regional lymph node tissue to molecularly characterize the effect of IFN α2b and PEG IFNα2b on the SLN. Endpoint: mRNA expression by gene array.
Ramy czasowe: 5
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5
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Miary wyników drugorzędnych
Miara wyniku |
Ramy czasowe |
---|---|
Quantitate putative biomarkers differentially expressed in the SLN for each active treatment group and among all active treatment groups combined. Endpoint: mRNA expression by Taqman.
Ramy czasowe: 5
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5
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Molecularly characterize the effect of perilesional IFN α2b and PEG IFNα2b administered as close as possible to the primary tumor site on SLNs that are positive vs. negative for tumor micrometastases. Endpoint: mRNA expression by gene array.
Ramy czasowe: 5
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5
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Współpracownicy i badacze
Sponsor
Współpracownicy
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów
Zakończenie podstawowe (Rzeczywisty)
Ukończenie studiów (Rzeczywisty)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Oszacować)
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
- Biomarkery
- Markery odpornościowe
- Znaczniki zastępcze
- Immune Marker
- Marker immunologiczny
- Marker kliniczny
- Zastępczy punkt końcowy
- Marker biochemiczny
- Markery immunologiczne
- Markery serum
- Markery wirusowe
- Markery biologiczne
- Markery biochemiczne
- Marker, zastępca
- Markery kliniczne
- Biologic Marker
- Laboratory Marker
- Laboratory Markers
- Marker, Biochemical
- Marker, Biological
- Marker, Clinical
- Marker, Immunologic
- Marker, Laboratory
- Marker, Serum
- Markers, Biochemical
- Markers, Biological
- Markers, Clinical
- Markers, Immunologic
- Markers, Laboratory
- Markers, Serum
- Markers, Surrogate
- Markers, Viral
- Serum Marker
- Surrogate End Point
- Surrogate End Points
- Surrogate Endpoints
- Surrogate Marker
- Viral Marker
Dodatkowe istotne warunki MeSH
- Nowotwory według typu histologicznego
- Nowotwory
- Nowotwory neuroektodermalne
- Nowotwory, komórki rozrodcze i embrionalne
- Nowotwory, tkanka nerwowa
- Guzy neuroendokrynne
- Nevi i czerniaki
- Czerniak
- Fizjologiczne skutki leków
- Środki przeciwinfekcyjne
- Środki przeciwwirusowe
- Środki przeciwnowotworowe
- Czynniki immunologiczne
- Interferon-alfa
- Interferon alfa-2
- Interferon-alfa-1b
- Peginterferon alfa-2b
Inne numery identyfikacyjne badania
- 08-067
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