A Study to Assess the Safety, Pharmacokinetics, Pharmacodynamics, and Preliminary Efficacy of ATG 037 Monotherapy and Combination Therapy With Pembrolizumab in Patients With Advanced Solid Tumors

De qué trata este estudio

El registro indica que este estudio recluta participantes. La disponibilidad puede variar por centro.

Tipo de estudio

De intervención

Fase

Fase 1

Rango de edad

18 años - No especificado

Sexo admitido

Todos los sexos

Voluntarios sanos

No aceptados

Participantes

98 Estimado

Estos son puntos de partida, no una decisión de elegibilidad. El equipo debe revisar todos los requisitos.

Acerca de la investigación

This is a study of ATG-037 Monotherapy and Combination Therapy with Pembrolizumab in Patients with Locally Advanced or Metastatic Solid Tumors

¿Quién podría participar?

La lista siguiente contiene el texto del patrocinador. Puede incluir condiciones, tratamientos previos, resultados de pruebas y otros requisitos. Aparecer en tu búsqueda no significa que califiques.

Inclusion Criteria:

1. Provision of signed and dated, written informed consent prior to any study-specific procedures, sampling, and analyses.
2. Aged at least 18 years as of the date of consent.
3. Unresectable Stage III or Stage IV melanoma patients, who have had disease progression on or after at least one prior ICI containing treatment. Patients with mucosal and uveal melanoma types are to be excluded.
4. There is at least one measurable lesion according to Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1.
5. Estimated life expectancy of a minimum of 12 weeks.
6. Subjects with acquired immune checkpoint inhibitors resistance (objective response or SD\>6 months).
7. Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1 at ICF signature.
8. Females should be using adequate contraceptive measures until 180 days after the end of treatment, should not be breastfeeding.
9. Male subjects should be willing to use barrier contraception, ie condoms, for the duration of the study and 180 days after the final dose of study treatment.
10. Subjects should have adequate organ function.

Exclusion Criteria:

1. Primary central nervous system disease, central nervous system metastatic disease, leptomeningeal disease, metastatic cord compression or carcinomatous meningitis.
2. Prior exposure to a CD73 inhibitor/antibody or adenosine receptor inhibitor.
3. Patients considered to have rapidly progressive disease (from the starting of prior line therapy to disease progression lasting no more than 90 days).
4. Prior therapy with any chemotherapy, immunotherapy, anticancer agents or investigational products from a previous clinical study within 28 days of the first dose of study treatment or within a period during which the investigational product or systemic anticancer treatment has not been cleared from the body.
5. Radiotherapy with a wide field of radiation within 28 days, or radiotherapy with a limited field of radiation for palliation within 14 days of the first dose of study treatment. Subject must have recovered from all radiation related toxicity, not requiring corticosteroids.
6. Prior major surgery (excluding placement of vascular access) within 28 days of the first dose of study treatment or minor surgical procedures ≤7 days.
7. Except for alopecia, platinum-induced peripheral neurotoxicity (≤Grade 2). Any unresolved toxicities from prior therapy greater than Common Terminology Criteria for Adverse Events (CTCAE 5.0) Grade 1 at the time of ICF signature.
8. Received any prior immunotherapy and was discontinued from that treatment due to a Grade 3 or higher irAE (except endocrine disorders that can be treated with replacement therapy) or was discontinued from that treatment due to Grade 2 myocarditis or recurrent Grade 2 pneumonitis.
9. Subjects receiving unstable or increasing doses of corticosteroids.
10. As judged by the investigator, any evidence of severe or uncontrolled systemic diseases, including uncontrolled hypertension defined as a blood pressure (BP) ≥160/100 mmHg despite medical therapy, unstable or uncompensated respiratory and renal disease, active bleeding diseases, allogeneic stem cell transplantation, or any solid organ transplant, etc.

Tratamiento, grupos y participación

El registro puede describir tratamientos y duración sin incluir un calendario completo. Pide al equipo las visitas, procedimientos, riesgos, costos y alternativas. Mantén tu atención habitual salvo que tu médico te indique un cambio.

Asignación

No aplica

Enmascaramiento

Sin enmascaramiento

Qué evalúan los investigadores

Estas medidas indican qué se estudia. No prueban que un tratamiento funcione.

Medidas principales

Medidas secundarias

Otras medidas

Centros de investigación (8)

El estado general puede diferir del estado de un centro. Confirma la disponibilidad antes de trasladarte.

8 centros

Equipo y fechas

Patrocinador principal

Antengene Therapeutics Limited

Inicio del estudio

7 jun 2022 Real

Finalización primaria

30 ago 2027 Estimado

Finalización del estudio

28 feb 2028 Estimado

Primera publicación

24 ene 2022 Real

Última actualización

10 nov 2026 Real

Contactos oficiales del estudio