TERMINATED

Iadademstat in Combination With Paclitaxel in Relapsed/Refractory SCLC and Extrapulmonary High Grade NET

Conditions

Small-cell Lung Cancer Neuroendocrine Carcinoma

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Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

This is a non-randomized single-arm, two cohorts, phase II study of iadademstat in combination with weekly paclitaxel in patients with relapse/refractory SCLC or extrapulmonary G3 Neuroendocrine Carcinomas. A total of 42 patients with SCLC (21 patients) and G3 NEC (21 patients) will be enrolled (including those enrolled in the safety lead-in portion).

Official Title

A Phase 2 Study of Iadademstat in Combination With Paclitaxel in Relapsed or Refractory Small Cell Lung Cancer and Extrapulmonary High Grade Neuroendocrine Carcinomas

Quick Facts

Study Start:2022-12-21

Study Completion:2025-07-23

Study Type:Not specified

Phase:Not Applicable

Enrollment:Not specified

Status:TERMINATED

Study ID

NCT05420636

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:18 Years

Sexes Eligible for Study:ALL

Accepts Healthy Volunteers:No

Standard Ages:ADULT, OLDER_ADULT

Inclusion Criteria	Exclusion Criteria
1. Patients must have histologically or cytologically confirmed metastatic or unresectable, extrapulmonary G3 NEC (Ki-67 index \> 20% with poorly-differentiated histology), SCLC, or prostate or bladder cancer with high-grade neuroendocrine or small cell component 2. Patients must have been previously treated with platinum-based chemotherapy regimens (cisplatin, carboplatin or oxaliplatin). Patients may have received up to 3 lines of treatment in the metastatic setting that might include immune checkpoint inhibitors, but no previous taxane based therapy. However, patients who have received neoadjuvant/adjuvant therapy with taxanes more than six months from enrollment are allowed to participate. 3. Patients must have measurable disease, defined as at least one lesion that can be accurately measured in at least one dimension in accordance with RECIST criteria v. 1.1 as described in detail in section 11.0 4. Patients who have received prior anti-PD1 or anti-PD-L1 therapy are eligible to enroll 5 Age \> 18 years. 6 ECOG performance status 0-1 7 Body weight \>/= 50 kg (110 lbs) 8 Patients must have normal organ and marrow function as defined below * Absolute neutrophil count \> 1,500/mcL * Hemoglobin \> 9 mg/dl * Platelets \> 100,000/mcL (patients cannot receive platelet transfusions to meet eligibility criteria) * Total bilirubin \< 1.5 X ULN (Pts with Gilbert's can enroll if conjugated bilirubin is within normal limits) * AST/ALT (SGOT/SGPT) \< 3 x ULN if not disease related. If liver metastasis, AST/ALT up to 5 x ULN allowed. * Creatinine \<1.5 X ULN OR * Creatinine clearance \> 60 ml/min/1.73 m2 for patients 1. Practice true abstinence or highly effective barrier contraception during the entire study treatment period and through 180 days after the last dose of study drug. 2. Not to donate sperm during the course of this study or within 180 days after receiving their last dose of study drug.	1. Patients who have received more than 3 lines of therapy 2. Patients who have not received any platinum-based therapy 3. Patients who have received previous therapy with taxanes, unless received in the neoadjuvant/adjuvant setting and longer than six months from last taxane treatment. 4. ECOG performance status \>/=2 5. Patients with a prior or concurrent malignancy whose natural history or treatment has the potential to interfere with the safety or efficacy assessment of the investigational regimen as per treating MD 6. Patients who have received radiotherapy less than 2 weeks prior to first dose of study medication. 7. Surgical procedure or clinically significant trauma within 4 weeks of first dose of study treatment. 8. Treatment with any investigational agent ≤ 3 weeks prior to first dose of study treatment. 9. Patients with gastrectomy or pre-existing gastrointestinal (GI) disorders that may interfere with the proper absorption of the drug(s), as per conclusion of the clinical Investigator. 10. Patients medicated with, or the expected need for treatment with agents reported to have LSD1 inhibitory activity (such as tranylcypromine or phenelzine) within 3 weeks of treatment start also refer to section 5.2 for the list of concomitant medications. 11. History of allergic reactions attributed to components of the formulated product(s). (see appendix) 12. Patients with prior history of NCI CTCAE Grade ≥ 3 drug-related central nervous system (CNS) toxicity. 13. Patients with untreated, symptomatic CNS metastases likely to interfere with the experimental therapy as per the investigator-sponsor 14. Patients with prior history of grade ≥2 neurotoxicity that was not resolved to grade ≤1 (prior therapy toxicity) 15. Patients who have any severe and/or uncontrolled medical conditions or other conditions that could affect their participation in the study or pose a higher risk of toxicities as per discretion of the treating physician in agreement with the investigator-sponsor (including but not limited to:) 1. Unstable angina, symptomatic or otherwise uncontrolled arrhythmia (does not include stable, lone atrial fibrillation), QTcF \> 480 ms based on the average of 3 screening electrocardiograms (ECGs), symptomatic congestive heart failure (NYHA II, III, IV), myocardial infarction ≤ 6 months prior to first study treatment, cerebrovascular accidents ≤ 6 months before study treatment start. 2. Patient has evidence of active uncontrolled viral, bacterial, or systemic fungal infection. 3. Any other serious and uncontrolled medical illnesses, uncontrolled seizures that may affect study participation or patient safety, as assessed by investigator. 16. Patients who refuse or are unable to potentially receive blood products 17. Any medical condition which, in the opinion of the Investigator, places the patient at an unacceptable risk for toxicities if entered into the clinical study. 18. Patients with history of clinically significant bleeding, specifically any history of intracranial hemorrhage / hemorrhagic cardiovascular accident (CVA), or patients with gastrointestinal bleeding within the 3 months prior to study entry. 19. Patients with current interstitial lung disease, requiring systemic therapy within the last 3 months. 20. Patients with hypersensitivity to iadademstat, paclitaxel, or to any of its excipients. 21. Patients with known irreversible bleeding disorders or receiving antiplatelet therapy for other indications. Use of low dose aspirin (\<100 mg) is allowed. 22. Patients pregnant or breast feeding. Refer to section 4.4 for further detail. Female patient must agree not to breastfeed at screening and throughout the study period and for 60 days after the final study drug administration.

Inclusion Criteria

Exclusion Criteria

1. Patients must have histologically or cytologically confirmed metastatic or unresectable, extrapulmonary G3 NEC (Ki-67 index \> 20% with poorly-differentiated histology), SCLC, or prostate or bladder cancer with high-grade neuroendocrine or small cell component
2. Patients must have been previously treated with platinum-based chemotherapy regimens (cisplatin, carboplatin or oxaliplatin). Patients may have received up to 3 lines of treatment in the metastatic setting that might include immune checkpoint inhibitors, but no previous taxane based therapy. However, patients who have received neoadjuvant/adjuvant therapy with taxanes more than six months from enrollment are allowed to participate.
3. Patients must have measurable disease, defined as at least one lesion that can be accurately measured in at least one dimension in accordance with RECIST criteria v. 1.1 as described in detail in section 11.0
4. Patients who have received prior anti-PD1 or anti-PD-L1 therapy are eligible to enroll 5 Age \> 18 years. 6 ECOG performance status 0-1 7 Body weight \>/= 50 kg (110 lbs) 8 Patients must have normal organ and marrow function as defined below
* Absolute neutrophil count \> 1,500/mcL
* Hemoglobin \> 9 mg/dl
* Platelets \> 100,000/mcL (patients cannot receive platelet transfusions to meet eligibility criteria)
* Total bilirubin \< 1.5 X ULN (Pts with Gilbert's can enroll if conjugated bilirubin is within normal limits)
* AST/ALT (SGOT/SGPT) \< 3 x ULN if not disease related. If liver metastasis, AST/ALT up to 5 x ULN allowed.
* Creatinine \<1.5 X ULN OR
* Creatinine clearance \> 60 ml/min/1.73 m2 for patients
1. Practice true abstinence or highly effective barrier contraception during the entire study treatment period and through 180 days after the last dose of study drug.
2. Not to donate sperm during the course of this study or within 180 days after receiving their last dose of study drug.

1. Patients who have received more than 3 lines of therapy
2. Patients who have not received any platinum-based therapy
3. Patients who have received previous therapy with taxanes, unless received in the neoadjuvant/adjuvant setting and longer than six months from last taxane treatment.
4. ECOG performance status \>/=2
5. Patients with a prior or concurrent malignancy whose natural history or treatment has the potential to interfere with the safety or efficacy assessment of the investigational regimen as per treating MD
6. Patients who have received radiotherapy less than 2 weeks prior to first dose of study medication.
7. Surgical procedure or clinically significant trauma within 4 weeks of first dose of study treatment.
8. Treatment with any investigational agent ≤ 3 weeks prior to first dose of study treatment.
9. Patients with gastrectomy or pre-existing gastrointestinal (GI) disorders that may interfere with the proper absorption of the drug(s), as per conclusion of the clinical Investigator.
10. Patients medicated with, or the expected need for treatment with agents reported to have LSD1 inhibitory activity (such as tranylcypromine or phenelzine) within 3 weeks of treatment start also refer to section 5.2 for the list of concomitant medications.
11. History of allergic reactions attributed to components of the formulated product(s). (see appendix)
12. Patients with prior history of NCI CTCAE Grade ≥ 3 drug-related central nervous system (CNS) toxicity.
13. Patients with untreated, symptomatic CNS metastases likely to interfere with the experimental therapy as per the investigator-sponsor
14. Patients with prior history of grade ≥2 neurotoxicity that was not resolved to grade ≤1 (prior therapy toxicity)
15. Patients who have any severe and/or uncontrolled medical conditions or other conditions that could affect their participation in the study or pose a higher risk of toxicities as per discretion of the treating physician in agreement with the investigator-sponsor (including but not limited to:)
1. Unstable angina, symptomatic or otherwise uncontrolled arrhythmia (does not include stable, lone atrial fibrillation), QTcF \> 480 ms based on the average of 3 screening electrocardiograms (ECGs), symptomatic congestive heart failure (NYHA II, III, IV), myocardial infarction ≤ 6 months prior to first study treatment, cerebrovascular accidents ≤ 6 months before study treatment start.
2. Patient has evidence of active uncontrolled viral, bacterial, or systemic fungal infection.
3. Any other serious and uncontrolled medical illnesses, uncontrolled seizures that may affect study participation or patient safety, as assessed by investigator.
16. Patients who refuse or are unable to potentially receive blood products
17. Any medical condition which, in the opinion of the Investigator, places the patient at an unacceptable risk for toxicities if entered into the clinical study.
18. Patients with history of clinically significant bleeding, specifically any history of intracranial hemorrhage / hemorrhagic cardiovascular accident (CVA), or patients with gastrointestinal bleeding within the 3 months prior to study entry.
19. Patients with current interstitial lung disease, requiring systemic therapy within the last 3 months.
20. Patients with hypersensitivity to iadademstat, paclitaxel, or to any of its excipients.
21. Patients with known irreversible bleeding disorders or receiving antiplatelet therapy for other indications. Use of low dose aspirin (\<100 mg) is allowed.
22. Patients pregnant or breast feeding. Refer to section 4.4 for further detail. Female patient must agree not to breastfeed at screening and throughout the study period and for 60 days after the final study drug administration.

Contacts and Locations

Principal Investigator

Namrata Vijavergia

PRINCIPAL_INVESTIGATOR

Fox Chase Cancer Center

Study Locations (Sites)

Roswell Park Cancer Institute

Buffalo, New York, 14263

United States

Fox Chase Cancer Center

Philadelphia, Pennsylvania, 19111

United States

Huntsman Cancer Institute

Salt Lake City, Utah, 84112

United States

Collaborators and Investigators

Sponsor: Fox Chase Cancer Center

Namrata Vijavergia, PRINCIPAL_INVESTIGATOR, Fox Chase Cancer Center

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2022-12-21

Study Completion Date2025-07-23

Study Record Updates

Study Start Date2022-12-21

Study Completion Date2025-07-23

Terms related to this study

Additional Relevant MeSH Terms

Small-cell Lung Cancer
Neuroendocrine Carcinoma