Clinical Trials Logo

Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT06299839
Other study ID # PAS-004-102
Secondary ID 2024-510900-34
Status Recruiting
Phase Phase 1
First received
Last updated
Start date February 29, 2024
Est. completion date February 2027

Study information

Verified date March 2024
Source Pasithea Therapeutics Corp.
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The main purpose of this clinical trial is to test PAS-004 in people with advanced solid tumors with rat sarcoma virus (RAS), neurofibromatosis type I (NF1), or rapidly accelerated fibrosarcoma (RAF) mutations. The main questions it aims to answer are: - How well participants are able tolerate different doses of PAS-004, and - What side effects PAS-004 might have. Study participants will have regular visits to the study doctor and be asked to have tests and exams done to check on their health and safety. Everyone participating in the study will take PAS-004 by mouth as a single dose, followed by one week observation, then once a day during the study, in 28-day cycles. Participants will continue on daily PAS-004 for up to 2 years, or until: - They decide to withdraw from the study, or - They experience unacceptable side effects, or - Their disease progresses, or another illness interferes with taking the study drug, or - The sponsors stops the study.


Recruitment information / eligibility

Status Recruiting
Enrollment 42
Est. completion date February 2027
Est. primary completion date December 2025
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: 1. Capable of giving signed informed consent which includes compliance with the requirements, prohibitions and restrictions listed in the informed consent form (ICF). 2. Patient has been informed both verbally and in writing about the objectives of the clinical study, the methods, the anticipated benefits, the potential risks, and the discomfort to which they may be exposed and has given written consent to participation in the study prior to study start and any study-related procedure. 3. Patient must be at least 18 years of age at the time of signing the ICF. 4. Patient must be able to swallow oral medication. 5. Patient with histologically or cytologically diagnosed mitogen-activated protein kinase (MAPK) pathway driven advanced solid tumors with all of the following characteristics: 1. Tumor cannot be surgically resected 2. Patient has failed or is ineligible for standard of care therapy 3. Patient has no available treatment options with known clinical benefit 4. Documented evidence of rat sarcoma virus (RAS), neurofibromatosis type I (NF1), and/or rapidly accelerated fibrosarcoma (RAF) mutations. Patients with RAF mutations must have previously failed v-Raf murine sarcoma viral oncogene homolog B (BRAF) / MEK inhibition. 6. Prior to enrollment, patients must agree to provide tumor tissue via biopsy (paraffin section or fresh tissue specimens) that will be sent for analysis to confirm eligibility, if no genetic test data or an adequate tumor tissue sample is available from within the 12 months prior to ICF signature. 7. Patient must have an Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1 (Appendix B). 8. Patient must have an estimated life expectancy of at least 12 weeks in the opinion of the Investigator at the time of informed consent. 9. Patient must have adequate organ function at screening as indicated by the following laboratory value ranges: 1. Serum total bilirubin = 1.5 × upper limit normal (ULN) (Serum total bilirubin can be = 3.0 × ULN if patients have hemolysis or congenital hemolytic diseases) 2. Aspartate aminotransferase (AST) = 2.5 × ULN or 5 × ULN for patient with liver metastases 3. Alanine aminotransferase (ALT) = 2.5 × ULN or 5 × ULN for patient with liver metastases 4. Albumin =2 mg/dL 5. Creatinine clearance = 45 mL/min (as calculated per Cockcroft-Gault) 6. Absolute neutrophil count (ANC) = 1.5×109/L 7. Platelets = 100×109/L 8. Hemoglobin = 90 g/L (Note: Criteria must be met without a transfusion within 2 weeks of obtaining the sample) 10. Patient must agree to maintain abstinence (no heterosexual intercourse) or use a highly effective form of contraception during study treatment and for at least 90 days after the last dose of IP. Male patients must agree not to donate sperm while receiving IP and for at least 90 days after the last dose of IP. Exclusion Criteria: 1. Participation in another therapeutic clinical trial within 4 weeks of enrollment. 2. Having received chemotherapy, radiotherapy, major surgery, targeted therapy, immunotherapy, or other antitumor treatment within 4 weeks of enrollment. 3. Known or active central nervous system metastases. 1. Patients with untreated brain metastases = 30 mm that are asymptomatic, do not have significant edema, and do not require steroids or anti-seizure medications are eligible after discussion with the Medical Monitor. 2. Patients with previously treated brain metastases may participate provided they are stable after treatment and without evidence of progression by imaging for at least 4 weeks prior to the first dose of IP administration and are not using corticosteroids for at least 7 days prior to IP administration. 3. Patients with confirmed leptomeningeal disease are to be excluded. 4. Unresolved toxicity from prior antitumor therapy defined as AEs > Grade 2 according to Common Terminology Criteria for Adverse Events (CTCAE) Version 5.0, except for alopecia; neurotoxicity AEs of patients who have received prior chemotherapy needs to be restored to Grade 2 or below. Patients with = Grade 3 bleeding within 4 weeks of first study treatment dose should be excluded. 5. Taken a medication that is a strong cytochrome P450 (CYP3A) inhibitor or inducer within 14 days of initiation of study therapy dosing. 6. Taken a corrected QT (QTc) interval prolongating medication within 7days of initiation or longer if the half-life of the QTc prolonging medication is such that the drug is not cleared from the body within 7 days (5 half-lives) of initiation of study therapy dosing. 7. Active dysphagia, digestive system disease, malabsorption syndrome, or other conditions affecting PAS-004 absorption. 8. Previous or current retinal vein stenosis, retinal detachment, central retinal vein occlusion, or glaucoma. 9. Active interstitial pneumonia, including clinically significant radiation pneumonitis. 10. Impaired cardiac function or cardiac disease as indicated by: 1. Average QTc interval > 470 ms as calculated according to the QTc formula of the instrument at the research center where electrocardiogram (ECG) measurements are performed. 2. Grade = 3 congestive heart failure per New York Heart Association (NYHA) guidelines. 3. Clinically significant arrhythmias, including but not limited to, complete left bundle branch conduction abnormalities and 2nd degree atrioventricular block. 11. Pregnant or lactating female patients. 12. Known allergy or hypersensitivity to the investigational product (IP), including excipients, or history of severe adverse reaction to any drug, or sensitivity to components of the IP. 13. Clinically active bacterial, fungal, or viral infections, hepatitis B (hepatitis B virus surface antigen positive and hepatitis B virus DNA over 1000 IU/ml) or hepatitis C (hepatitis C virus RNA positive), human immunodeficiency virus infection (HIV positive).

Study Design


Related Conditions & MeSH terms


Intervention

Drug:
PAS-004
A mitogen-activated protein kinase/extracellular signal-regulated kinase kinase (MAPK/ERK kinase, or MEK) 1/2 inhibitor presented in 1 mg and 10 mg strength capsules, intended for oral administration once daily.

Locations

Country Name City State
United States NEXT Oncology Austin Texas
United States NEXT Oncology Fairfax Virginia
United States NEXT Oncology Irving Texas
United States NEXT Oncology San Antonio Texas

Sponsors (1)

Lead Sponsor Collaborator
Pasithea Therapeutics Corp.

Country where clinical trial is conducted

United States, 

Outcome

Type Measure Description Time frame Safety issue
Primary Evaluation of dose limiting toxicities (DLTs) Pre-defined DLTs will be assessed for dose escalation and expansion determinations. Day 1 through Day 35 (Cycle 1)
Primary Evaluation of adverse events (AEs) The number and severity of AEs will be evaluated for dosing cohorts to inform dose escalation and expansion decisions, and support selection of a preliminary recommended phase 2 dose (RP2D). Screening through Day 1 through Day 35 (Cycle 1), and 30 days after discontinuation of study drug
Primary Evaluation of AEs leading to discontinuation of investigational product (IP), PAS-004. The number and severity of AEs leading to discontinuation of study drug will be evaluated for dosing cohorts to inform dose escalation and expansion decisions, and support selection of a preliminary recommended phase 2 dose (RP2D). Screening through Day 1 through Day 35 (Cycle 1), and 30 days after discontinuation of study drug
Primary Evaluation of hematology laboratory parameters Lab parameters will be evaluated for to assess the safety profile of the study drug, and support selection of a preliminary recommended phase 2 dose (RP2D). Screening through Day 1 through Day 35 (Cycle 1), and 30 days after discontinuation of study drug
Primary Evaluation of clinical chemistry laboratory parameters Lab parameters will be evaluated for to assess the safety profile of the study drug, and support selection of a preliminary recommended phase 2 dose (RP2D). Screening through Day 1 through Day 35 (Cycle 1), and 30 days after discontinuation of study drug
Secondary Apparent terminal elimination half-life (t1/2) in Plasma Cycle 1: Day 1 and Day 22 (predose, and 30 min, 1 hr, 2 hr, 3 hr, 5 hr, 8 hr and 24 hr post-dose), Day 4, 8, 15, 29 and 35 (predose)
Secondary Peak Plasma Concentration (Cmax) Cycle 1: Day 1 and Day 22 (predose, and 30 min, 1 hr, 2 hr, 3 hr, 5 hr, 8 hr and 24 hr post-dose), Day 4, 8, 15, 29 and 35 (predose)
Secondary Plasma predose or trough concentration (Ctau/Ctrough) Cycle 1: Day 22 (predose, and 30 min, 1 hr, 2 hr, 3 hr, 5 hr, 8 hr and 24 hr post-dose), Day 8, 15, 29 and 35 (predose)
Secondary Time of maximum plasma concentration (Tmax) Cycle 1: Day 1 and Day 22 (predose, and 30 min, 1 hr, 2 hr, 3 hr, 5 hr, 8 hr and 24 hr post-dose), Day 4, 8, 15, 29 and 35 (predose)
Secondary Area under the concentration versus time curve from time zero to the last sampling time with quantifiable analyte (AUC0-t) Cycle 1: Day 1 (predose, and 30 min, 1 hr, 2 hr, 3 hr, 5 hr, 8 hr and 24 hr post-dose), Day 4
Secondary Area under the concentration versus time curve from time zero extrapolated to infinity if possible (AUC0-8) Cycle 1: Day 1 (predose, and 30 min, 1 hr, 2 hr, 3 hr, 5 hr, 8 hr and 24 hr post-dose), Day 4
Secondary Area under the concentration versus time curve for the dosing interval, assuming steady state has been reached and duplicating the predose concentration for the 24 hour postdose concentration (AUC0-tau) Cycle 1: Day 22 (predose, and 30 min, 1 hr, 2 hr, 3 hr, 5 hr, 8 hr and 24 hr post-dose), Day 8, 15, 29 and 35 (predose)
Secondary Apparent total plasma clearance if possible (CL/F) Cycle 1: Day 1 (predose, and 30 min, 1 hr, 2 hr, 3 hr, 5 hr, 8 hr and 24 hr post-dose), Day 4, and 8 (predose)
Secondary Evaluation of the percentage of extracellular signal-regulated kinase phosphorylation (pERK) inhibition from baseline Day 1 through Day 35 (Cycle 1)
Secondary Evaluation of the objective response rate (ORR) The proportion of participants achieving a partial response (PR) or complete response (CR) per response evaluation criteria in solid tumors (RECIST) 1.1 criteria. Screening, Day 35 (Cycle 1), and every 9 weeks thereafter
Secondary Evaluation of progression-free survival (PFS) The time from first dose of IP to the date of documented disease progression or date of death due to any cause (whichever occurs first). Cycle 1 Day 1 to date of death, up to 25 months from last participant enrolled
Secondary Evaluation of overall survival (OS) The time from first dose of IP to the date of death due to any cause. Cycle 1 Day 1 to date of death, up to 13 months from last participant enrolled
See also
  Status Clinical Trial Phase
Active, not recruiting NCT04972981 - A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Antitumor Activity of ADCT-901 in Participants With Selected Advanced Solid Tumors Phase 1
Completed NCT05086822 - A Study of Irinotecan Hydrochloride Liposome in Advanced Solid Tumors Phase 1
Completed NCT03260322 - A Multiple-dose Study of ASP8374, an Immune Checkpoint Inhibitor, as a Single Agent and in Combination With Pembrolizumab in Subjects With Advanced Solid Tumors Phase 1
Completed NCT02526017 - Study of Cabiralizumab in Combination With Nivolumab in Patients With Selected Advanced Cancers Phase 1
Recruiting NCT06040541 - Study of RMC-9805 in Participants With KRASG12D-Mutant Solid Tumors Phase 1
Recruiting NCT05862831 - Clinical Study of PM1003 in Phase I/IIa Treatment of Advanced Malignant Solid Tumors Phase 1/Phase 2
Recruiting NCT03641794 - Indoleamine 2,3-Dioxygenase (IDO) Inhibitor in Healthy Volunteers Phase 1
Terminated NCT03665129 - IPH5401 (Anti-C5aR) in Combination With Durvalumab in Patients With Advanced Solid Tumors Phase 1
Not yet recruiting NCT06413680 - A First-In Human (FIH) Trial to Find Out if REGN10597 is Safe and How Well it Works for Adult Participants With Advanced Solid Organ Malignancies Phase 1/Phase 2
Recruiting NCT05914116 - A Study of DB-1311 in Advanced/Metastatic Solid Tumors Phase 1/Phase 2
Completed NCT01693562 - A Phase 1/2 Study to Evaluate MEDI4736 Phase 1/Phase 2
Recruiting NCT04387916 - A Study of KC1036 in Patients With Advanced Solid Tumors Phase 1
Completed NCT04095273 - Study to Test How Well Patients With Advanced Solid Tumors Respond to Treatment With the Elimusertib in Combination With Pembrolizumab, to Find the Optimal Dose for Patients, How the Drug is Tolerated and the Way the Body Absorbs, Distributes and Discharges the Drug Phase 1
Not yet recruiting NCT03692520 - Safety, Tolerability, Pharmacokinetics and Preliminary Efficacy of SCT200 in Patients With Advanced Solid Tumors Phase 1
Completed NCT02997176 - An Open-Label Pharmacokinetics and Safety Study of Talazoparib (MDV3800) Phase 1
Recruiting NCT04446260 - A Study of SHR-A1811 in Subjects With Advanced Malignant Solid Tumors Phase 1
Recruiting NCT06239155 - A Phase I/II Study of AST-3424 in Subjects With Advanced Solid Tumors Phase 1/Phase 2
Terminated NCT02253992 - An Investigational Immuno-therapy Study to Determine the Safety of Urelumab Given in Combination With Nivolumab in Solid Tumors and B-cell Non-Hodgkin's Lymphoma Phase 1/Phase 2
Recruiting NCT06076291 - An Open-label Study of SG1827 in Subjects With Advanced Solid Tumors Phase 1
Completed NCT03545971 - A Study of IBI310 for the Treatment of Patients With Advanced Solid Tumors. Phase 1