A Study of Treatment Patterns and Outcomes in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) Patients
Treatment Patterns and Outcomes in GEP NET: A Retrospective Observational Cohort Study (PRIME Initiative)
Studieoversigt
Status
Status
Betingelser
Betingelser
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Novartis Pharmaceuticals
- Telefonnummer: +41613241111
- E-mail: novartis.email@novartis.com
Undersøgelse Kontakt Backup
- Navn: Novartis Pharmaceuticals
Studiesteder
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New Jersey
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East Hanover, New Jersey, Forenede Stater, 07936
- Rekruttering
- Novartis
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion criteria:
- Patients with ≥1 International Classification of Diseases Clinical Modification, 10th revision (ICD-10-CM) diagnosis code for GEP-NET between 01 January 2018 and 31 December 2025. The date of the first such claim will be defined as the diagnosis date.
- Initiation of first-line (1L) systemic therapy (i.e., somatostatin analogs [SSAs], targeted therapy, peptide receptor radionuclide therapy [PRRT], chemotherapy) indicated for GEP-NET on or after the date of diagnosis. The date of treatment initiation will be defined as the index date.
- Patients ≥18 years of age on the index date
Patients with ≥12 months (360 days) of continuous data availability (proxy for continuous health plan enrollment) prior to the index date, defined as:
- ≥1 medical and pharmacy claim >12 months prior to the index date; AND
- ≥1 medical and pharmacy claim within the first 6 months of the 12-month period prior to the index date; AND
- ≥1 medical and pharmacy claim during the last 6 months of the 12-month period prior to the index date; AND
Patients with ≥1 month (30 days) of continuous data availability (proxy for continuous health plan enrollment) following the index date, defined as:
- ≥ 1 pharmacy dispensing a GEP-NET treatment at any time during the post-index period, including the index date, reports data during the first month following the index date
- ≥ 1 provider prescribing a GEP-NET treatment at any time during the post-index period, including the index date, reports data during the first month following the index date
Exclusion criteria:
- Patients with evidence of GEP-NET prior to the diagnosis date within the study period
- Patients with evidence of GEP-NET treatment prior to the index date within the study period
- Patients with missing or invalid age or sex
- Patients with other primary malignancies during the 12-month pre-index period
- Patients with invalid death date (i.e., death date ≤ index date)
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Antal grupper/kohorter
Kohorter og interventioner
Gruppe / kohorteGruppe / kohorte |
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Overall GEP-NET Cohort
Adult patients newly diagnosed with a GEP-NET between 01 January 2018 and 31 December 2025.
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1L Lutetium Lu 177 Dotatate Cohort
A subgroup of the Overall GEP-NET Cohort.
Patients receiving 1L lutetium Lu 177 dotatate.
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1L Capecitabine + Temozolomide (CAPTEM) Cohort
A subgroup of the Overall GEP-NET Cohort.
Patients receiving 1L CAPTEM.
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1L Cabozantinib Cohort
A subgroup of the Overall GEP-NET Cohort.
Patients receiving 1L cabozantinib.
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Lutetium Lu 177 Dotatate Cohort
A subgroup of the Overall GEP-NET Cohort.
Patients receiving lutetium Lu 177 dotatate in 2L or later settings.
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CAPTEM Cohort
A subgroup of the Overall GEP-NET Cohort.
Patients receiving CAPTEM in 2L or later settings.
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Cabozantinib Cohort
A subgroup of the Overall GEP-NET Cohort.
Patients receiving cabozantinib in 2L or later settings.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
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Number of Lines of Therapy (LOTs)
Tidsramme: Up to approximately 8 years
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Up to approximately 8 years
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Number and Percentage of Patients by Treatment Regimen per LOT
Tidsramme: Up to approximately 8 years
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Up to approximately 8 years
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Number and Percentage of Patients by Type of Therapy in Each LOT
Tidsramme: Up to approximately 8 years
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Up to approximately 8 years
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Number and Percentage of Patients who Discontinue all Medications Within the 1L Treatment Regimen
Tidsramme: Up to approximately 8 years
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Up to approximately 8 years
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Number of Cycles of Medications Within the Treatment Regimen Before Discontinuation
Tidsramme: Up to approximately 8 years
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Up to approximately 8 years
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Time to 1L Treatment Discontinuation
Tidsramme: Up to approximately 8 years
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Up to approximately 8 years
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Alder
Tidsramme: Baseline
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Baseline
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Duration Between GEP-NET Diagnosis and 1L Treatment
Tidsramme: Baseline
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Baseline
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Number and Percentage of Patients who Switch Treatment From 1L to Fifth-line (5L) Treatment
Tidsramme: Up to approximately 8 years
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Up to approximately 8 years
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Number and Percentage of Patients With Addition of Other Therapies While on Initial 1L Therapy
Tidsramme: Up to approximately 8 years
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Up to approximately 8 years
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Time to Next Treatment (TTNT)
Tidsramme: Up to approximately 8 years
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Up to approximately 8 years
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Overall Survival (OS)
Tidsramme: Up to approximately 8 years
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OS calculated as the number of weeks from the start of treatment until death.
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Up to approximately 8 years
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Number and Percentage of Patients by Demographics
Tidsramme: Baseline
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Demographics include:
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Baseline
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Duration of Follow-up
Tidsramme: Up to approximately 8 years
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Up to approximately 8 years
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Number and Percentage of Patients by Clinical Characteristics
Tidsramme: Baseline
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Clinical characteristics include:
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Baseline
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NCI Comorbidity Index Score
Tidsramme: Baseline
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The NCI comorbidity index is a tool used to measure the risk of non-cancer deaths for cancer patients based on the presence and severity of other health conditions.
It includes 14 conditions identified using administrative data diagnosis and procedure codes.
The index excludes solid tumors, leukemias, and lymphomas as comorbid conditions.
Each condition is assigned a score (from 1 to 6) based on how serious it is and patient scores are summed to give a final overall score.
A high score indicates a higher burden of comorbid conditions and possible higher risk of death.
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Baseline
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studieleder: Novartis Pharmaceuticals, Novartis Pharmaceuticals
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
- CAAA601A1US16
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
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