Clinical Trials Logo

Clinical Trial Details — Status: Withdrawn

Administrative data

NCT number NCT03003195
Other study ID # 206265
Secondary ID
Status Withdrawn
Phase Phase 2
First received
Last updated
Start date December 2022
Est. completion date December 2026

Study information

Verified date March 2021
Source University of Arkansas
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The purpose of this study is to evaluate the clinical efficacy of an investigational agent, P10s-PADRE, a peptide mimotope-based vaccine in subjects with metastatic cancer.


Description:

After signing Institutional Review Board (IRB) approved consent, subjects with metastatic cancer will be enrolled. The vaccine doses will be prepared and dispensed by the University of Arkansas for Medical Sciences (UAMS) Pharmacy following the manufacturer's instructions. Subjects will receive 1.0 mL subcutaneous injections of the vaccine on 4 separate occasions. The vaccine will be administered at rotating sites on the limbs or abdomen. The study will last approximately 12 months.


Recruitment information / eligibility

Status Withdrawn
Enrollment 0
Est. completion date December 2026
Est. primary completion date December 2024
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: - Subjects of all races with clinical Stage IV cancer of any type, staged according to American Joint Commission on Cancer (AJCC), sixth edition, receiving any line of standard treatment for the specific cancer and with stable disease or better for at least two months will be invited to participate. - Subjects of all races with clinical Stage IV cancer of any type, staged according to American Joint Commission on Cancer (AJCC), sixth edition, who have no standard treatment options for the specific cancer (Patients whose standard of care consists of watchful waiting) and who fulfill the other eligibility criteria will be invited to participate. - Measurable or evaluable disease. - Patients with bone-only disease will be allowed to participate. - Ages 18 years and older. - ECOG Performance status 0, 1 or 2. - White blood cells (WBC) count = 3,000/mm3 within 3 weeks prior to registration - Platelet count = 100,000/mm3 prior to registration - Serum glutamic-oxaloacetic transaminase (SGOT) = 2 x institutional upper limit (IUL) of normal obtained within 3 weeks prior to registration or Aspartate aminotransferase test (AST) = 2 x institutional upper limit (IUL) of normal obtained within 3 weeks prior to registration - Bilirubin = 2 x institutional upper limit (IUL) of normal obtained within 3 weeks prior to registration. - Serum creatinine = 1.8 mg/dl obtained within 3 weeks prior to registration. - Must sign an informed consent document approved by UAMS Institutional Review Board (IRB). Exclusion Criteria: - Active infection requiring treatment with antibiotics. - Existing diagnosis or history of organic brain syndrome that precludes participation in the full protocol. - Existing diagnosis or history of significant impairment of basal cognitive function that might preclude participation in the full protocol. - Other current malignancies. Subjects with prior history at any time of any in situ cancer, including lobular carcinoma in situ of the breast, cervical cancer in situ, atypical melanocytic hyperplasia or Clark I melanoma in situ, or basal or squamous skin cancer are eligible, provided they are disease-free of these other malignancies at the time of registration. Subjects with other malignancies - other than the one for which they are being treated - are eligible if they have been continuously disease free (from the old cancer) for = 5 years prior to the time of registration. - Existing diagnosis or history of autoimmune disorders or conditions of immunosuppression. This includes, but is not limited to, being treated with corticosteroids, including oral steroids (i.e. prednisone, dexamethasone [except when used as an antiemetic in standard therapy]), continuous use of topical steroid creams or ointments or any steroid-containing inhalers. Subjects who have been on systemic steroids will require a 6-week washout period. Subjects who discontinue the use of these classes of medication for at least 6 weeks prior to registration are eligible if, in the judgment of the treating physician, the subject is not likely to require these classes of drugs during the treatment period. Replacement doses of steroids for subjects with adrenal insufficiency are allowed. - Pregnancy or breast feeding, due to the unknown effects of peptide/mimotope vaccines on a fetus or infant. Women of childbearing potential must have a negative urine pregnancy test within 72 hours prior to receiving the first dose of study drug, and must be counseled to use an accepted and effective method of contraception while on treatment and for a period of 18 months after completing or discontinuing treatment. Accepted methods include oral contraceptives, barrier method, IUDs, and abstinence. - Any other significant medical or psychiatric conditions which, in the opinion of the enrolling investigator, may interfere with consent or compliance of the treatment. - Patients receiving checkpoint inhibitors.

Study Design


Intervention

Drug:
P10s-PADRE
All research participants will receive the Mimotope P10s-PADRE/MONTANIDE ISA 51 VG vaccine via subcutaneous (SC) injection for a total of 4 vaccinations.

Locations

Country Name City State
n/a

Sponsors (1)

Lead Sponsor Collaborator
University of Arkansas

Outcome

Type Measure Description Time frame Safety issue
Primary Number of Participants with Immune Response 12 weeks
See also
  Status Clinical Trial Phase
Recruiting NCT05094804 - A Study of OR2805, a Monoclonal Antibody Targeting CD163, Alone and in Combination With Anticancer Agents Phase 1/Phase 2
Enrolling by invitation NCT00068003 - Harvesting Cells for Experimental Cancer Treatments
Recruiting NCT05798611 - Study of ART0380 in Patients With Biologically Selected Solid Tumors Phase 2
Not yet recruiting NCT04931420 - Study Comparing Standard of Care Chemotherapy With/ Without Sequential Cytoreductive Surgery for Patients With Metastatic Foregut Cancer and Undetectable Circulating Tumor-Deoxyribose Nucleic Acid Levels Phase 2
Recruiting NCT05566574 - A Study of RP-3500 in Combination With Standard Radiation Therapy in People With Solid Tumor Cancer Phase 1/Phase 2
Recruiting NCT05036681 - A Phase II Study of Futibatinib and Pembrolizumab in Metastatic Microsatellite Stable Endometrial Carcinoma Phase 2
Withdrawn NCT00005030 - SCH 66336 Before Surgery in Treating Patients With Colorectal Cancer That Has Metastasized to the Liver Phase 1
Recruiting NCT05525858 - KPMNG Study of MOlecular Profiling Guided Therapy Based on Genomic Alterations in Advanced Solid Tumors II
Recruiting NCT04085029 - Role of Ablative Radiotherapy in the Management of Metastatic Disease: A Patient Data Registry
Recruiting NCT06058988 - Trastuzumab Deruxtecan (T-DXd) for People With Brain Cancer Phase 2
Not yet recruiting NCT05981170 - Rurality Adapted Physical Activity Sport Health
Not yet recruiting NCT03058809 - Evaluation of Viatarā„¢ Oncopheresis System in Removing CTC From Whole Blood Phase 1/Phase 2
Completed NCT02529553 - A Study of LY3076226 in Participants With Advanced or Metastatic Cancer Phase 1
Terminated NCT01929941 - An Open-Label Study of a Novel JAK-inhibitor, INCB047986, Given in Patients With Advanced Malignancies Phase 1
Completed NCT01302808 - Romidepsin and Erlotinib Hydrochloride in Treating Patients With Stage III or Stage IV Non-Small Cell Lung Cancer Phase 1
Terminated NCT00918645 - Calcium-41 (41Ca) Chloride Aqueous Solution in Diagnosing Patients With Prostate Cancer and Bone Metastasis N/A
Withdrawn NCT00769990 - Genistein in Treating Patients Undergoing External-Beam Radiation Therapy for Bone Metastases Phase 1/Phase 2
Completed NCT00795678 - Chemotherapeutic Agents in Brain/Breast N/A
Completed NCT00557102 - Cetuximab and Combination Chemotherapy as First-Line Therapy in Treating Patients With Colorectal Cancer That Has Spread to the Liver and/or Lung Phase 2
Recruiting NCT00398437 - Magnetic Resonance Imaging for the Early Detection of CNS Metastases in Women With Stage IV Breast Cancer N/A