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A Phase I Pharmacokinetic Study of PS-341 in Patients With Advanced Malignancies and Varying Degrees of Liver Dysfunction for the CTEPSponsored Organ Dysfunction Working Group

0 criterios cumplidosConsulta de un vistazo cómo tu perfil cumple con cada criterio de elegibilidad.
Qué se está evaluando

bortezomib

+ pharmacological study

MedicamentoOtro
Quiénes están siendo reclutados

Neoplasias

A partir de 18 años
Ver todos los criterios de elegibilidad
Cómo está diseñado el estudio

Estudio de Tratamiento

Fase 1
Intervencional
Inicio del estudio: julio de 2004
Ver detalles del protocolo

Resumen

Patrocinador PrincipalNational Cancer Institute (NCI)
Última actualización: 27 de enero de 2026
Extraido de una base de datos validada por el gobierno.Reclamar como socio

Fecha de inicio: 1 de julio de 2004

Fecha en la que se inscribió al primer participante.

PRIMARY OBJECTIVES: I. Determine the maximum tolerated dose of bortezomib in patients with advanced malignancies and varying degrees of liver dysfunction. II. Determine the safety and tolerability of this drug in these patients. III. Determine the pharmacokinetics and pharmacodynamics of this drug in these patients with mild, moderate, or severe liver insufficiency. IV. Examine the dietary influences on bortezomib disposition and efficacy. V. Examine the influences of proteasome inhibition on CYP 450 activity. OUTLINE: This is a multicenter, dose-escalation study. Patients are stratified according to hepatic function (normal vs mild dysfunction vs moderate dysfunction vs severe dysfunction). Patients receive bortezomib IV over 3-5 seconds on days 1, 4, 8, and 11. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity. Cohorts of 3-6 patients per stratum receive escalating doses of bortezomib until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 6 patients experience dose-limiting toxicity. \[Note: Patients with normal hepatic function do not receive escalating doses of bortezomib.\]

Título OficialA Phase I Pharmacokinetic Study of PS-341 in Patients With Advanced Malignancies and Varying Degrees of Liver Dysfunction for the CTEPSponsored Organ Dysfunction Working Group
NCT00091117
Patrocinador PrincipalNational Cancer Institute (NCI)
Última actualización: 27 de enero de 2026
Extraido de una base de datos validada por el gobierno.Reclamar como socio

Protocolo

Esta sección proporciona detalles del plan del estudio, incluyendo cómo está diseñado y qué se está evaluando.
Detalles del Diseño

Se reclutarán 80 pacientes

Número total de participantes que el ensayo clínico espera reclutar.

Estudio de Tratamiento

Estos estudios prueban nuevas formas de tratar una enfermedad, condición o problema de salud. El objetivo es determinar si un nuevo medicamento, terapia o enfoque funciona mejor o tiene menos efectos secundarios que las opciones existentes.



Elegibilidad

Los investigadores buscan pacientes que cumplan ciertos criterios, conocidos como criterios de elegibilidad: estado general de salud o tratamientos previos.
Condiciones
Criterios

Cualquier sexo

Sexo biológico de los participantes elegibles para inscribirse.

A partir de 18 años

Rango de edades de los participantes que pueden unirse al estudio.

Voluntarios sanos no permitidos

Indica si personas sanas, sin la condición que se estudia, pueden participar.

Condiciones

Patología

Neoplasias

Criterios

Inclusion Criteria: * Histologically confirmed malignancy for which no known standard therapy that is potentially curative or definitely capable of extending life expectancy exists * Tumor types may include any of the following: solid tumors: * Non-Hodgkin's lymphoma * Hepatocellular carcinoma, as evidenced by liver mass, elevated alpha-fetoprotein level (\>= 500 ng/mL), and positive serology for hepatitis * Pathological confirmation is not required * Confirmatory evidence for a prior Hepatitis B infection (HBsAg, HBcAb and/or HBsAb) required * No symptomatic CNS metastases * Brain metastasis allowed if the following criteria are met: * Received prior definitive treatment (radiation and/or surgery * Stable disease for \>= 4 weeks * Not currently on enzyme-inducing anticonvulsants and steroids * Life expectancy of at least 12 weeks * Absolute neutrophil count \>= 1,000/mm\^3 * Platelet count \>= 100,000/mm\^3 * Biliary obstruction for which a shunt has been placed allowed provided the shunt has been in place for \>= 10 days AND liver function is stable, defined as 2 measurements taken \>= 2 days apart that qualify the patient for the same hepatic dysfunction stratum * No biliary sepsis * Creatinine =\< 1.5 mg/dL * No symptomatic congestive heart failure * No unstable angina pectoris * No cardiac arrhythmia * No New York Heart Association class III or IV heart disease * Not pregnant or nursing * Negative pregnancy test * No preexisting neuropathy \>= grade 2 * No ongoing or active infection * No other concurrent uncontrolled illness that would preclude study participation * No psychiatric illness or social situation that would preclude study compliance * More than 4 weeks since prior immunotherapy * More than 4 weeks since prior biologic therapy * No concurrent prophylactic colony-stimulating factors * No concurrent immunotherapy * No concurrent thalidomide * Concurrent epoetin alfa or darbepoetin alfa for management of cancer-associated anemia allowed * Recovered from prior chemotherapy (not including liver function) * More than 3 weeks since prior chemotherapy (6 weeks for nitrosoureas or mitomycin) * No concurrent chemotherapy * More than 2 weeks since prior radiotherapy * No prior radiotherapy to \> 50% of the bone marrow * No concurrent radiotherapy * More than 3 weeks since prior surgery * No prior bortezomib * No concurrent antiretroviral therapy for HIV-positive patients * No other concurrent investigational agents * Concurrent cytochrome P450 interacting agents are allowed provided they are used with caution * Concurrent bisphosphonate therapy allowed (e.g., pamidronate or zoledronate), except during course 1 of bortezomib administration * ECOG 0-2 * Fertile patients must use effective contraception during and for 30 days after study participation

Plan de Estudio

Conoce todos los tratamientos administrados en este estudio, su descripción detallada y en qué consisten.
Grupos de Tratamiento
Objetivos del Estudio

Un solo grupo de intervención está designado en este estudio

0% de probabilidad de ser asignado al grupo placebo

Grupos de Tratamiento

Grupo I

Experimental
Patients receive bortezomib IV over 3-5 seconds on days 1, 4, 8, and 11. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity.

Objetivos del Estudio

Objetivos Primarios

Centros del Estudio

Estos son los hospitales, clínicas o centros de investigación donde se lleva a cabo el estudio. Puedes encontrar la ubicación más cercana a ti y su estado de reclutamiento.

Este estudio tiene 3 ubicaciones

Suspendido

City of Hope Medical Center

Duarte, United StatesAbrir City of Hope Medical Center en Google Maps
Suspendido

Johns Hopkins University

Baltimore, United States
Suspendido

Wayne State University

Detroit, United States
Completado3 Centros de Estudio