Oral Paclitaxel for Patients with Advanced Solid Tumors

NCT ID: NCT06589401

Last Updated: 2024-09-19

Basic Information

• Recruitment Status: RECRUITING
• Clinical Phase: PHASE1
• Total Enrollment: 70 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2022-09-01
• Study Completion Date: 2026-04-30

Brief Summary

Phase I trial evaluating the safety, tolerability, and pharmacokinetic profile of INP12, a nanoparticles-based oral paclitaxel, in patients with advanced solid tumors

The aim in Part A (Escalation phase) is to determine the maximum tolerated dose (MTD) or the highest protocol-defined dose (in the absence of exceeding the MTD)and the recommended phase II dose (RP2D) of INP12 administered orally once a week during three consecutive weeks under a 28-day cycle in patients with advanced solid tumors.

The aim in Part B (Expansion phase) is to assess the safety and tolerability of INP12 as monotherapy at the RP2D or highest protocol-defined dose in patients with selected advanced solid tumors.

Conditions

Solid Tumor

Study Design

• Allocation Method: NA
• Intervention Model: SEQUENTIAL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

INP12

In Part A (dose escalation), INP12 will be administered for 3 consecutive weeks (Days 1, 8, and 15) based on 28-day cycles. At least 3 patients will be included in each dose level. Each patient will be evaluated for dose-limiting toxicity (DLT) throughout the first cycle (28 days).

In Part B (dose expansion), once the MTD is reached (or the highest protocol-defined dose in the absence of exceeding the MTD), an expanded cohort will be evaluated with the dose level of the MTD, or an intermediate one.

Group Type: EXPERIMENTAL

INP12

Intervention Type: DRUG

Oral paclitaxel

Interventions

INP12

Oral paclitaxel

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Male and female patients; age ≥ 18 years at the time of study entry.
• Written informed consent and any locally required authorization obtained from the patient/legal representative prior to performing any protocol-related procedures, including screening evaluations.

Part A: Patients with a histologically and/or cytological confirmed solid tumor that is advanced and/or metastatic.

Part B: Patients with a histologically and/or cytological confirmed solid tumor that is advanced and/or metastatic from which at least 50% should be patients with advanced or metastatic breast cancer.

*Note: If at the beginning of the phase-expansion there are patients still receiving INP12 in the phase-escalation, they will be offered to continue treatment with INP12 at the dose defined for the expansion phase.

• Patients for which standard therapy does not exist or is no longer effective.
• ECOG ≤ 2.
• Life expectancy of at least 12 weeks.
• No previous treatment with growth factors or blood transfusions within 28 days prior to the first dose of INP12.
• Patient with adequate organ and spinal function:

• Absolute neutrophil count (ANC) ≥ 1500/mm3
• Hemoglobin ≥ 9 g/dL
• Platelets (PTL) ≥ 100,000 mm3
• Alanine aminotransferase (ALT) / aspartate aminotransferase (AST) ≤ 2.5 x upper limit normal (ULN) (≤ 5 x ULN in case of hepatocellular carcinoma [HHC] or liver metastases)
• Total bilirubin ≤ 1.5 x ULN
• Serum creatinine ≤ 1.5 x ULN or Creatinine clearance ≥ 50 mL/min (Cockcroft and Gault formula)
• Patient with measurable or evaluable lesion.
• Females of childbearing potential who are sexually active with a non-sterilized male partner must use at least one highly effective method of contraception from the time of screening and must agree to continue using such precautions for 90 days after the last dose of investigational product. Male partners of a female patient must use male condom plus spermicide throughout this period. * A woman is considered to be of childbearing potential from menarche to postmenopausal unless permanently sterilized. Sterilization methods include hysterectomy, bilateral salpingectomy, and bilateral oophorectomy. A postmenopausal state is defined as no menstruation for 12 months without an alternative medical cause. According to the CTFG recommendations, are considered highly effective contraceptive methods**: Combined hormonal treatment containing estrogen and progestogen (oral, intravaginal, transdermal); progestogen hormonal contraception associated with ovulation inhibition (oral, injectable, implantable); intrauterine device (IUD), hormone-releasing intrauterine system (IUS); bilateral tubal occlusion; vasectomized partner; sexual abstinence.
• Unsterilized and sexually active men who have a fertile female partner should use 2 effective and acceptable contraceptive methods from day 1 up to 90 days after receiving the last dose of INP12. Periodic abstinence, rhythm method, and interrupted intercourse are not acceptable contraceptive methods.
• Patients available for periodic blood tests and evaluations related to the study.
• Patients able and willing to comply with study procedures as per protocol.

• Pregnant or breastfeeding women.
• Patients with a known HIV infection, chronic or active hepatitis B or C or active hepatitis A.
• Patients with difficulty in swallowing or with any disorder in the gastrointestinal system that may affect the intake and/or absorption of the study drug.
• Major surgery (as defined by the Investigator) within 4 weeks prior to first dose of INP12 or still recovering from prior surgery. Local surgery of isolated lesions for palliative intent is acceptable.
• Severe or uncontrolled medical condition including but not limited to ongoing or active infection, symptomatic congestive heart failure, uncontrolled hypertension, unstable angina pectoris, cardiac arrhythmia, active peptic ulcer, intense gastritis, or psychiatric disorder/social situations that limit compliance with the protocol.
• Any condition that, according to the Investigator, could potentially hamper compliance with the study protocol, the evaluation of INP12, the interpretation of the patient's safety, the study results, or the follow-up.

Exclusion Criteria

• Simultaneous enrollment in another clinical study unless it is an observational (non-interventional) study or the follow-up period of an interventional study.
• History of severe allergic reactions (ie, Grade 4 allergy, anaphylactic reaction from which the patient did not recover within 6 hours of institutional supportive care) to an unknown allergen or any components of the study drug formulations.
• Patients with dysphagia or disorders in gastrointestinal function.
• Previous hypersensitive reaction to taxanes.
• Previous hypersensitive reaction to corn.
• Concomitant systemic chemotherapy, hormonal therapy, and immunotherapy for the treatment of cancer.
• The concomitant use of hormones for non-oncological diseases is acceptable (eg, insulin for diabetes and hormone replacement therapy). Concurrent use of hormones for non-cancer-related conditions (eg, insulin for diabetes and hormone replacement therapy) is acceptable.
• Local treatment of isolated lesions with palliative intent is acceptable (eg, through surgery or local radiotherapy).
• Concomitant use of cytochrome P-450 (CYP) 3A4 inhibitors and/or inducers.
• Concomitant use of P-glycoprotein 1 (Pgp) inhibitors and/or inducers.
• Previous or current use of immunosuppressive drugs ≤ 28 days prior to the first dose of INP12, except intranasal, topical, and inhaled corticosteroids.
• Receipt of any conventional or investigational anticancer therapy not otherwise specified above within 28 days prior to the first dose of INP12.
• Primary central nervous system (CNS) tumor or untreated CNS metastatic disease, including leptomeningeal disease or spinal cord compression, except for previously treated patients who are asymptomatic and who have not required corticosteroids (at any dose) or anticonvulsants for at least 14 days before the selection.
• History of malignant tumors in the last 2 years, except for malignant non-invasive neoplasms, such as cervical carcinoma in situ, non-melanoma skin carcinoma, or ductal carcinoma in situ of the breast, cured by surgery.

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

InnoUp Farma S.L.

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Locations

VHIO

Barcelona, Catalonia, Spain

Site Status: RECRUITING

Countries

Spain

Central Contacts

Maite Agüeros, PhD

Role: CONTACT

magueros@innoupfarma.com

+34639151974

Facility Contacts

Irene Braña, PhD, MD

Role: primary

Other Identifiers

INP12-01

Identifier Type: -

Identifier Source: org_study_id