Avelumab Plus 2nd-generation ADT in African American Subjects With mCRPC
NCT ID: NCT03770455
Last Updated: 2024-07-09
Study Results
Results available
Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.
View full resultsBasic Information
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Recruitment Status
TERMINATED
Clinical Phase
PHASE2
Total Enrollment
8 participants
Study Classification
INTERVENTIONAL
Study Start Date
2019-01-25
Study Completion Date
2021-01-07
Brief Summary
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This is a nonrandomized, open-label trial of avelumab in subjects with metastatic castration-resistant prostate cancer (mCRPC) experiencing PSA or radiographic progression while receiving 2nd generation ADT (abiraterone / enzalutamide/ apalutamide or darolutamide). Metastases must be radiographically evident by whole body bone scintigraphy or CT/MRI scan.
Thirteen African American subjects will be enrolled into the initial cohort.
If at least one positive response (PSA decrease by \>50% and or radiographic per RECIST 1.1) is found, the study will be expanded to accrue a total of 27 patients. The trial will be conducted in accordance with Good Clinical Practices.
Subjects enrolled in the study will receive avelumab 10 mg/kg every 2 weeks (Q2W) and continue their previously started 2nd generation ADT (abiraterone or enzalutamide).
Treatment with avelumab will continue until documented confirmed disease progression, unacceptable AEs, intercurrent illness that prevents further administration of treatment, Investigator's decision to withdraw the subject, subject discontinuation from the study, noncompliance with trial treatment or procedure requirements, subject receives 52 administrations of avelumab (approximately 2 years), or administrative reasons requiring the cessation of treatment.
After the end of treatment, each subject will be followed for 30 days for AE monitoring (serious AEs will be collected for 90 days after the end of treatment or 30 days after the end of treatment if the subject initiates new anticancer therapy, whichever is earlier). Subjects who discontinue treatment for reasons other than disease progression will remain on study and continue to undergo study-related disease assessments until documented disease progression, initiation of a new non-study prostate cancer treatment, withdrawal of consent, or becoming lost to follow-up. All subjects will enter survival follow up, and will be contacted at their regularly scheduled clinic visit, or by telephone approximately every 6 months, until death or withdrawal of consent or end of study.
Thirteen African American subjects will be enrolled into the initial cohort.
If at least one positive response (PSA decrease by \>50% and or radiographic per RECIST 1.1) is found, the study will be expanded to accrue a total of 27 patients. The trial will be conducted in accordance with Good Clinical Practices.
Subjects enrolled in the study will receive avelumab 10 mg/kg every 2 weeks (Q2W) and continue their previously started 2nd generation ADT (abiraterone or enzalutamide).
Treatment with avelumab will continue until documented confirmed disease progression, unacceptable AEs, intercurrent illness that prevents further administration of treatment, Investigator's decision to withdraw the subject, subject discontinuation from the study, noncompliance with trial treatment or procedure requirements, subject receives 52 administrations of avelumab (approximately 2 years), or administrative reasons requiring the cessation of treatment.
After the end of treatment, each subject will be followed for 30 days for AE monitoring (serious AEs will be collected for 90 days after the end of treatment or 30 days after the end of treatment if the subject initiates new anticancer therapy, whichever is earlier). Subjects who discontinue treatment for reasons other than disease progression will remain on study and continue to undergo study-related disease assessments until documented disease progression, initiation of a new non-study prostate cancer treatment, withdrawal of consent, or becoming lost to follow-up. All subjects will enter survival follow up, and will be contacted at their regularly scheduled clinic visit, or by telephone approximately every 6 months, until death or withdrawal of consent or end of study.
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Detailed Description
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This is a nonrandomized, open-label trial of avelumab in subjects with metastatic castration-resistant prostate cancer (mCRPC) experiencing PSA or radiographic progression while receiving 2nd generation ADT (abiraterone / enzalutamide/ apalutamide or darolutamide). Metastases must be radiographically evident by whole body bone scintigraphy or CT/MRI scan.
Thirteen African American subjects will be enrolled into the initial cohort. If at least one positive response (PSA decrease by \>50% and or radiographic per RECIST 1.1) is found, the study will be expanded to accrue a total of 27 patients. The trial will be conducted in accordance with Good Clinical Practices.
Subjects enrolled in the study will receive avelumab 10 mg/kg every 2 weeks (Q2W) and continue their previously started 2nd generation ADT (abiraterone or enzalutamide).
All subjects will undergo radiographic imaging assessments and PSA assessments to evaluate response to treatment at regular intervals. On study imaging will be assessed every 12 weeks. Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 will be adapted per the consensus guidelines of the Prostate Cancer Clinical Trials Working Group 3 (PCWG3) as described in Appendix A/B to account for the tumor progression patterns seen in bone metastases in prostate cancer. PSA will be obtained every 2 weeks with PSA progression assessed per PCWG3.
Adverse events (AEs) will be monitored throughout the trial and graded in severity according to the guidelines outlined in the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 4.03.
Treatment with avelumab will continue until documented confirmed disease progression, unacceptable AEs, intercurrent illness that prevents further administration of treatment, Investigator's decision to withdraw the subject, subject discontinuation from the study, noncompliance with trial treatment or procedure requirements, subject receives 52 administrations of avelumab (approximately 2 years), or administrative reasons requiring the cessation of treatment.
After the end of treatment, each subject will be followed for 30 days for AE monitoring (serious AEs will be collected for 90 days after the end of treatment or 30 days after the end of treatment if the subject initiates new anticancer therapy, whichever is earlier). Subjects who discontinue treatment for reasons other than disease progression will remain on study and continue to undergo study-related disease assessments until documented disease progression, initiation of a new non-study prostate cancer treatment, withdrawal of consent, or becoming lost to follow-up. All subjects will enter survival follow up, and will be contacted at their regularly scheduled clinic visit, or by telephone approximately every 6 months, until death or withdrawal of consent or end of study.
Thirteen African American subjects will be enrolled into the initial cohort. If at least one positive response (PSA decrease by \>50% and or radiographic per RECIST 1.1) is found, the study will be expanded to accrue a total of 27 patients. The trial will be conducted in accordance with Good Clinical Practices.
Subjects enrolled in the study will receive avelumab 10 mg/kg every 2 weeks (Q2W) and continue their previously started 2nd generation ADT (abiraterone or enzalutamide).
All subjects will undergo radiographic imaging assessments and PSA assessments to evaluate response to treatment at regular intervals. On study imaging will be assessed every 12 weeks. Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 will be adapted per the consensus guidelines of the Prostate Cancer Clinical Trials Working Group 3 (PCWG3) as described in Appendix A/B to account for the tumor progression patterns seen in bone metastases in prostate cancer. PSA will be obtained every 2 weeks with PSA progression assessed per PCWG3.
Adverse events (AEs) will be monitored throughout the trial and graded in severity according to the guidelines outlined in the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 4.03.
Treatment with avelumab will continue until documented confirmed disease progression, unacceptable AEs, intercurrent illness that prevents further administration of treatment, Investigator's decision to withdraw the subject, subject discontinuation from the study, noncompliance with trial treatment or procedure requirements, subject receives 52 administrations of avelumab (approximately 2 years), or administrative reasons requiring the cessation of treatment.
After the end of treatment, each subject will be followed for 30 days for AE monitoring (serious AEs will be collected for 90 days after the end of treatment or 30 days after the end of treatment if the subject initiates new anticancer therapy, whichever is earlier). Subjects who discontinue treatment for reasons other than disease progression will remain on study and continue to undergo study-related disease assessments until documented disease progression, initiation of a new non-study prostate cancer treatment, withdrawal of consent, or becoming lost to follow-up. All subjects will enter survival follow up, and will be contacted at their regularly scheduled clinic visit, or by telephone approximately every 6 months, until death or withdrawal of consent or end of study.
Conditions
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Metastatic Castration-resistant Prostate Cancer
Study Design
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Allocation Method
NA
Intervention Model
SINGLE_GROUP
Primary Study Purpose
TREATMENT
Blinding Strategy
NONE
Study Groups
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Avelumab + 2nd generation ADT
Avelumab 10mg/kg every 2 weeks (Q2W) + 2nd generation ADT
Group Type
EXPERIMENTAL
Avelumab
Intervention Type
DRUG
Avelumab 10mg/kg every 2 weeks (Q2W) + 2nd generation ADT
2nd generation ADT (abiraterone or enzalutamide)
Intervention Type
DRUG
2nd generation ADT (abiraterone or enzalutamide)
Interventions
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Avelumab
Avelumab 10mg/kg every 2 weeks (Q2W) + 2nd generation ADT
Intervention Type
DRUG
2nd generation ADT (abiraterone or enzalutamide)
2nd generation ADT (abiraterone or enzalutamide)
Intervention Type
DRUG
Other Intervention Names
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Bavencio
Eligibility Criteria
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Inclusion Criteria
1. Must be of African descent; Black or African American: A person having origins in any of the black racial groups of Africa. Terms such as "Haitian" or "Negro" can be used in addition to "Black or African American."
2. Be willing and able to provide written informed consent for the trial.
3. Be ≥18 years of age on day of signing informed consent.
4. Have histologically or cytologically confirmed adenocarcinoma of the prostate without small cell histology. Diagnosis must be stated in a pathology report.
5. Have evidence of metastatic disease as determined by CT/MRI scans and/or bone metastases by whole body bone scintigraphy. (Use MRI if CT is contraindicated, and for imaging of the brain if clinically indicated).
6. Have documented disease progression within 3 months of screening, as determined by the Investigator, by means of at least one of the following:
PSA progression as defined by a minimum of two rising PSA levels with an interval of ≥ 1 week between each assessment where the PSA value at screening should be ≥ 2 ng/mL.
Radiographic disease progression in soft tissue or bone with or without PSA progression as determined by Recist 1.1 and/or PCWG3
7. Have ongoing androgen deprivation with serum testosterone \< 50 ng/dL (\< 2.0 nM). If the subject is currently being treated with Luteinising Hormone Releasing Hormone (LHRH) agonists or antagonists (for subjects who have not undergone an orchiectomy). This treatment must be continued throughout the study.
8. Be receiving and tolerating either abiraterone acetate, enzalutamide, apalutamide or darolutamide for at least 8 weeks prior to documented disease progression. Note: the 2nd generation ADT that the patient is currently progression on needs to be the first 2nd gen ADT used in the CRPC setting
9. Have a performance status of 0, 1 or 2 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale (Appendix D).
10. Male subjects of reproductive potential must agree practice abstinence from heterosexual activity OR use a highly effective method of contraception, starting at the time of informed consent and continue through 60 days after the last dose of study therapy (see section 6.1.1.)
11. Demonstrate adequate organ function as defined in Table 1, all screening labs should be performed within 10 days of treatment initiation.
2. Be willing and able to provide written informed consent for the trial.
3. Be ≥18 years of age on day of signing informed consent.
4. Have histologically or cytologically confirmed adenocarcinoma of the prostate without small cell histology. Diagnosis must be stated in a pathology report.
5. Have evidence of metastatic disease as determined by CT/MRI scans and/or bone metastases by whole body bone scintigraphy. (Use MRI if CT is contraindicated, and for imaging of the brain if clinically indicated).
6. Have documented disease progression within 3 months of screening, as determined by the Investigator, by means of at least one of the following:
PSA progression as defined by a minimum of two rising PSA levels with an interval of ≥ 1 week between each assessment where the PSA value at screening should be ≥ 2 ng/mL.
Radiographic disease progression in soft tissue or bone with or without PSA progression as determined by Recist 1.1 and/or PCWG3
7. Have ongoing androgen deprivation with serum testosterone \< 50 ng/dL (\< 2.0 nM). If the subject is currently being treated with Luteinising Hormone Releasing Hormone (LHRH) agonists or antagonists (for subjects who have not undergone an orchiectomy). This treatment must be continued throughout the study.
8. Be receiving and tolerating either abiraterone acetate, enzalutamide, apalutamide or darolutamide for at least 8 weeks prior to documented disease progression. Note: the 2nd generation ADT that the patient is currently progression on needs to be the first 2nd gen ADT used in the CRPC setting
9. Have a performance status of 0, 1 or 2 on the Eastern Cooperative Oncology Group (ECOG) Performance Scale (Appendix D).
10. Male subjects of reproductive potential must agree practice abstinence from heterosexual activity OR use a highly effective method of contraception, starting at the time of informed consent and continue through 60 days after the last dose of study therapy (see section 6.1.1.)
11. Demonstrate adequate organ function as defined in Table 1, all screening labs should be performed within 10 days of treatment initiation.
Exclusion Criteria
1. Is currently participating and receiving study therapy in a clinical trial, or has participated in a study of an investigational agent (and received study therapy or used an investigation device) within 4 weeks of the first dose of study treatment.
2. No more than one line of a 2nd generation ADT (abiraterone acetate /enzalutamide/ apalutamide/darolutamide) for mCRPC is permitted for study entry.
3. Has a diagnosis of immunodeficiency or is receiving systemic steroid therapy or any other form of immunosuppressive therapy within 7 days prior to the first dose of trial treatment.
Note: the following are allowed: a. intranasal, inhaled, topical steroids, or local steroid injection (e.g., intraarticular injection); b. systemic corticosteroids at physiological doses \< 10mg/day of prednisone or equivalent; c. steroids as premedication for hypersensitivity reactions (e.g., CT scan premedication).
4. Has had a prior anti-cancer monoclonal antibody (mAb) within 4 weeks prior to the first dose of trial treatment or who has not recovered (i.e., ≤ Grade 1 or at baseline) from adverse events due to mAbs administered more than 4 weeks earlier.
5. Has had \>2 prior systemic chemotherapy agents for mCRPC Note: chemotherapy in the metastatic hormone sensitive prostate cancer (mHSPC) setting is allowed
6. Prior surgery within 4 weeks of initiating study treatment Note: If subjects received major surgery, they must have recovered adequately from the toxicity and/or complications from the intervention prior to the first dose of trial treatment.
7. Has any additional malignancy that has required active treatment in the last 3 years.
Exceptions include: basal cell carcinoma of the skin, squamous cell carcinoma of the skin, or low-grade Ta or T1 urothelial carcinoma of that bladder that has undergone potentially curative therapy.
8. Has known active central nervous system (CNS) metastases and/or carcinomatous meningitis.
Note: Subjects with previously treated brain metastases may participate provided they are stable (without evidence of progression by imaging for at least four weeks prior to the first dose of trial treatment and any neurologic symptoms have returned to baseline), have no evidence of new or enlarging brain metastases. This exception does not include carcinomatous meningitis which is excluded regardless of clinical stability.
9. Has an active autoimmune disease that might deteriorate when receiving an immune-stimulatory agent. Patients with diabetes type I, vitiligo, psoriasis, or hypo- or hyperthyroid diseases not requiring immunosuppressive treatment are eligible.
10. Has had prior organ transplantation including allogenic stem-cell transplantation.
11. Has an active infection requiring systemic therapy.
12. Has active, clinically significant Human Immunodeficiency Virus (HIV) (HIV 1/2 antibodies). Patients with well controlled HIV will be allowed to be enrolled into the study.
13. Has Hepatitis B virus (HBV) or hepatitis C virus (HCV) infection at screening (positive HBV surface antigen or HCV RNA if anti-HCV antibody screening test is positive).
14. Has received a live vaccine within 4 weeks of first dose of avelumab; live vaccines are prohibited throughout course of the trial. Inactivated vaccines are allowed.
15. Has known prior severe hypersensitivity to investigational product or component in its formulations, including known severe hypersensitivity reactions to monoclonal antibodies (NCI CTCAE v4.3 Grade \> 3).
16. Has clinically significant (i.e., active) cardiovascular disease: cerebral vascular accident/stroke (\< 6months prior to enrollment), myocardial infarction (\< 6months prior to enrollment), unstable angina, congestive heart failure (\> New York Heart Association Classification Class II), or serious cardiac ventricular arrhythmia requiring medication.
17. Persisting toxicity related to prior therapy (NCI CTCAE v. 4.3 Grade \> 1); however, alopecia, sensory neuropathy Grade ≤ 2, or other Grade ≤ 2 not constituting a safety risk based on investigator's judgment are acceptable.
18. Other severe acute or chronic medical conditions including colitis, inflammatory bowel disease, immune pneumonitis, pulmonary fibrosis or psychiatric conditions including recent (within the past year) or active suicidal ideation or behavior; or laboratory abnormalities that may increase the risk associated with study participation or study treatment administration or may interfere with the interpretation of study results and, in the judgment of the investigator, would make the patient inappropriate for entry into this study.
2. No more than one line of a 2nd generation ADT (abiraterone acetate /enzalutamide/ apalutamide/darolutamide) for mCRPC is permitted for study entry.
3. Has a diagnosis of immunodeficiency or is receiving systemic steroid therapy or any other form of immunosuppressive therapy within 7 days prior to the first dose of trial treatment.
Note: the following are allowed: a. intranasal, inhaled, topical steroids, or local steroid injection (e.g., intraarticular injection); b. systemic corticosteroids at physiological doses \< 10mg/day of prednisone or equivalent; c. steroids as premedication for hypersensitivity reactions (e.g., CT scan premedication).
4. Has had a prior anti-cancer monoclonal antibody (mAb) within 4 weeks prior to the first dose of trial treatment or who has not recovered (i.e., ≤ Grade 1 or at baseline) from adverse events due to mAbs administered more than 4 weeks earlier.
5. Has had \>2 prior systemic chemotherapy agents for mCRPC Note: chemotherapy in the metastatic hormone sensitive prostate cancer (mHSPC) setting is allowed
6. Prior surgery within 4 weeks of initiating study treatment Note: If subjects received major surgery, they must have recovered adequately from the toxicity and/or complications from the intervention prior to the first dose of trial treatment.
7. Has any additional malignancy that has required active treatment in the last 3 years.
Exceptions include: basal cell carcinoma of the skin, squamous cell carcinoma of the skin, or low-grade Ta or T1 urothelial carcinoma of that bladder that has undergone potentially curative therapy.
8. Has known active central nervous system (CNS) metastases and/or carcinomatous meningitis.
Note: Subjects with previously treated brain metastases may participate provided they are stable (without evidence of progression by imaging for at least four weeks prior to the first dose of trial treatment and any neurologic symptoms have returned to baseline), have no evidence of new or enlarging brain metastases. This exception does not include carcinomatous meningitis which is excluded regardless of clinical stability.
9. Has an active autoimmune disease that might deteriorate when receiving an immune-stimulatory agent. Patients with diabetes type I, vitiligo, psoriasis, or hypo- or hyperthyroid diseases not requiring immunosuppressive treatment are eligible.
10. Has had prior organ transplantation including allogenic stem-cell transplantation.
11. Has an active infection requiring systemic therapy.
12. Has active, clinically significant Human Immunodeficiency Virus (HIV) (HIV 1/2 antibodies). Patients with well controlled HIV will be allowed to be enrolled into the study.
13. Has Hepatitis B virus (HBV) or hepatitis C virus (HCV) infection at screening (positive HBV surface antigen or HCV RNA if anti-HCV antibody screening test is positive).
14. Has received a live vaccine within 4 weeks of first dose of avelumab; live vaccines are prohibited throughout course of the trial. Inactivated vaccines are allowed.
15. Has known prior severe hypersensitivity to investigational product or component in its formulations, including known severe hypersensitivity reactions to monoclonal antibodies (NCI CTCAE v4.3 Grade \> 3).
16. Has clinically significant (i.e., active) cardiovascular disease: cerebral vascular accident/stroke (\< 6months prior to enrollment), myocardial infarction (\< 6months prior to enrollment), unstable angina, congestive heart failure (\> New York Heart Association Classification Class II), or serious cardiac ventricular arrhythmia requiring medication.
17. Persisting toxicity related to prior therapy (NCI CTCAE v. 4.3 Grade \> 1); however, alopecia, sensory neuropathy Grade ≤ 2, or other Grade ≤ 2 not constituting a safety risk based on investigator's judgment are acceptable.
18. Other severe acute or chronic medical conditions including colitis, inflammatory bowel disease, immune pneumonitis, pulmonary fibrosis or psychiatric conditions including recent (within the past year) or active suicidal ideation or behavior; or laboratory abnormalities that may increase the risk associated with study participation or study treatment administration or may interfere with the interpretation of study results and, in the judgment of the investigator, would make the patient inappropriate for entry into this study.
Minimum Eligible Age
18 Years
Eligible Sex
MALE
Accepts Healthy Volunteers
No
Sponsors
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EMD Serono
INDUSTRY
Sponsor Role
collaborator
Jodi Layton, MD
OTHER
Sponsor Role
lead
Responsible Party
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Jodi Layton, MD
Assistant Professor of Medicine
Responsibility Role
SPONSOR_INVESTIGATOR
Principal Investigators
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Jodi L Layton, MD
Role: PRINCIPAL_INVESTIGATOR
Tulane University School of Medicine
Locations
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Tulane University School of Medicine
New Orleans, Louisiana, United States
Site Status
Countries
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United States
References
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Graff JN, Alumkal JJ, Drake CG, Thomas GV, Redmond WL, Farhad M, Cetnar JP, Ey FS, Bergan RC, Slottke R, Beer TM. Early evidence of anti-PD-1 activity in enzalutamide-resistant prostate cancer. Oncotarget. 2016 Aug 16;7(33):52810-52817. doi: 10.18632/oncotarget.10547.
Reference Type
BACKGROUND
Le DT, Uram JN, Wang H, Bartlett BR, Kemberling H, Eyring AD, Skora AD, Luber BS, Azad NS, Laheru D, Biedrzycki B, Donehower RC, Zaheer A, Fisher GA, Crocenzi TS, Lee JJ, Duffy SM, Goldberg RM, de la Chapelle A, Koshiji M, Bhaijee F, Huebner T, Hruban RH, Wood LD, Cuka N, Pardoll DM, Papadopoulos N, Kinzler KW, Zhou S, Cornish TC, Taube JM, Anders RA, Eshleman JR, Vogelstein B, Diaz LA Jr. PD-1 Blockade in Tumors with Mismatch-Repair Deficiency. N Engl J Med. 2015 Jun 25;372(26):2509-20. doi: 10.1056/NEJMoa1500596. Epub 2015 May 30.
Reference Type
BACKGROUND
Dominguez-Valentin M, Joost P, Therkildsen C, Jonsson M, Rambech E, Nilbert M. Frequent mismatch-repair defects link prostate cancer to Lynch syndrome. BMC Urol. 2016 Mar 24;16:15. doi: 10.1186/s12894-016-0130-1.
Reference Type
BACKGROUND
Raymond VM, Mukherjee B, Wang F, Huang SC, Stoffel EM, Kastrinos F, Syngal S, Cooney KA, Gruber SB. Elevated risk of prostate cancer among men with Lynch syndrome. J Clin Oncol. 2013 May 10;31(14):1713-8. doi: 10.1200/JCO.2012.44.1238. Epub 2013 Mar 25.
Reference Type
BACKGROUND
Pritchard CC, Mateo J, Walsh MF, De Sarkar N, Abida W, Beltran H, Garofalo A, Gulati R, Carreira S, Eeles R, Elemento O, Rubin MA, Robinson D, Lonigro R, Hussain M, Chinnaiyan A, Vinson J, Filipenko J, Garraway L, Taplin ME, AlDubayan S, Han GC, Beightol M, Morrissey C, Nghiem B, Cheng HH, Montgomery B, Walsh T, Casadei S, Berger M, Zhang L, Zehir A, Vijai J, Scher HI, Sawyers C, Schultz N, Kantoff PW, Solit D, Robson M, Van Allen EM, Offit K, de Bono J, Nelson PS. Inherited DNA-Repair Gene Mutations in Men with Metastatic Prostate Cancer. N Engl J Med. 2016 Aug 4;375(5):443-53. doi: 10.1056/NEJMoa1603144. Epub 2016 Jul 6.
Reference Type
BACKGROUND
Kantoff PW, Higano CS, Shore ND, Berger ER, Small EJ, Penson DF, Redfern CH, Ferrari AC, Dreicer R, Sims RB, Xu Y, Frohlich MW, Schellhammer PF; IMPACT Study Investigators. Sipuleucel-T immunotherapy for castration-resistant prostate cancer. N Engl J Med. 2010 Jul 29;363(5):411-22. doi: 10.1056/NEJMoa1001294.
Reference Type
BACKGROUND
Pritchard CC, Morrissey C, Kumar A, Zhang X, Smith C, Coleman I, Salipante SJ, Milbank J, Yu M, Grady WM, Tait JF, Corey E, Vessella RL, Walsh T, Shendure J, Nelson PS. Complex MSH2 and MSH6 mutations in hypermutated microsatellite unstable advanced prostate cancer. Nat Commun. 2014 Sep 25;5:4988. doi: 10.1038/ncomms5988.
Reference Type
BACKGROUND
Escudier B, Motzer RJ, Sharma P, Wagstaff J, Plimack ER, Hammers HJ, Donskov F, Gurney H, Sosman JA, Zalewski PG, Harmenberg U, McDermott DF, Choueiri TK, Richardet M, Tomita Y, Ravaud A, Doan J, Zhao H, Hardy H, George S. Treatment Beyond Progression in Patients with Advanced Renal Cell Carcinoma Treated with Nivolumab in CheckMate 025. Eur Urol. 2017 Sep;72(3):368-376. doi: 10.1016/j.eururo.2017.03.037. Epub 2017 Apr 12.
Reference Type
BACKGROUND
Eisenhauer EA, Therasse P, Bogaerts J, Schwartz LH, Sargent D, Ford R, Dancey J, Arbuck S, Gwyther S, Mooney M, Rubinstein L, Shankar L, Dodd L, Kaplan R, Lacombe D, Verweij J. New response evaluation criteria in solid tumours: revised RECIST guideline (version 1.1). Eur J Cancer. 2009 Jan;45(2):228-47. doi: 10.1016/j.ejca.2008.10.026.
Reference Type
BACKGROUND
Scher HI, Morris MJ, Stadler WM, Higano C, Basch E, Fizazi K, Antonarakis ES, Beer TM, Carducci MA, Chi KN, Corn PG, de Bono JS, Dreicer R, George DJ, Heath EI, Hussain M, Kelly WK, Liu G, Logothetis C, Nanus D, Stein MN, Rathkopf DE, Slovin SF, Ryan CJ, Sartor O, Small EJ, Smith MR, Sternberg CN, Taplin ME, Wilding G, Nelson PS, Schwartz LH, Halabi S, Kantoff PW, Armstrong AJ; Prostate Cancer Clinical Trials Working Group 3. Trial Design and Objectives for Castration-Resistant Prostate Cancer: Updated Recommendations From the Prostate Cancer Clinical Trials Working Group 3. J Clin Oncol. 2016 Apr 20;34(12):1402-18. doi: 10.1200/JCO.2015.64.2702. Epub 2016 Feb 22.
Reference Type
BACKGROUND
Sartor et al. Overall Survival Analysis of African American and Caucasian Patients Receiving Sipuleucel-T: Preliminary Data from the Proceed Registry. J Urol, Vol 197: 4, April 2017.
Reference Type
BACKGROUND
Hawkins CM, Barata PC, Cotogno P, Davis G, Jaeger E, Ledet E, Miller P, Lewis B, Sartor O, Layton J. Black Patients with Metastatic Castrate-Resistant Prostate Cancer Have a Shorter Time Interval Between PSA and Clinical Progression on Novel Hormonal Therapies plus Avelumab. Oncologist. 2023 Mar 17;28(3):276-e158. doi: 10.1093/oncolo/oyac203.
Reference Type
DERIVED
Provided Documents
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Document Type: Study Protocol and Statistical Analysis Plan
Document Type: Informed Consent Form
Other Identifiers
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2018-1236
Identifier Type: -
Identifier Source: org_study_id
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WITHDRAWN
PHASE1
Abiraterone Acetate Trial in African American Prostate Cancer Patients
NCT01735396
TERMINATED
PHASE2
An Efficacy and Safety Study of Apalutamide (JNJ-56021927) in Combination With Abiraterone Acetate and Prednisone Versus Abiraterone Acetate and Prednisone in Participants With Chemotherapy-naive Metastatic Castration-resistant Prostate Cancer (mCRPC)
NCT02257736
ACTIVE_NOT_RECRUITING
PHASE3
A Trial of Androgen Deprivation, Docetaxel, and Enzalutamide for Metastatic Prostate Cancer
NCT03246347
ACTIVE_NOT_RECRUITING
PHASE2
Apalutamide and Gonadotropin-Releasing Hormone Analog With or Without Abiraterone Acetate in Treating Participants With Prostate Cancer
NCT03279250
COMPLETED
PHASE2
Phase I/II 225Ac-J591 Plus 177Lu-PSMA-I&T for Progressive Metastatic Castration Resistant Prostate Cancer
NCT04886986
SUSPENDED
PHASE1/PHASE2
Exercise Intervention for Pts With Metastatic Castration-Resistant Prostate Cancer Receiving Abiraterone or Enzalutamide
NCT02130947
WITHDRAWN
NA
A Study of Enzalutamide Plus Androgen Deprivation Therapy (ADT) Versus Placebo Plus ADT in Patients With Metastatic Hormone Sensitive Prostate Cancer (mHSPC)
NCT02677896
COMPLETED
PHASE3
Dovitinib (TKI258) and Abiraterone Acetate in Metastatic Castrate-Resistant Prostate Cancer (mCRPC)
NCT01994590
TERMINATED
PHASE2
Antiandrogen Therapy and SBRT in Treating Patients With Recurrent, Metastatic Prostate Cancer
NCT03902951
ACTIVE_NOT_RECRUITING
PHASE2
Metastasis-directed Therapy for Oligorecurrent Prostate Cancer
NCT05352178
RECRUITING
PHASE3
Study of SRF617 With AB928 (Etrumadenant) and AB122 (Zimberelimab) in Patients With Metastatic Castration Resistant Prostate Cancer
NCT05177770
TERMINATED
PHASE2
Androgen Deprivation Therapy +/- Radium-223 Dichloride in Metastatic Prostate Cancer With Bone Metastases
NCT02582749
TERMINATED
PHASE2
Study of Apalutamide With Carotuximab in Metastatic, Castration-Resistant Prostate Cancer
NCT05534646
RECRUITING
PHASE2
Trial of ARV-110 in Patients With Metastatic Castration Resistant Prostate Cancer
NCT03888612
COMPLETED
PHASE1/PHASE2
A Study of Abiraterone Acetate Plus Low-Dose Prednisone Plus Androgen Deprivation Therapy (ADT) Versus ADT Alone in Newly Diagnosed Participants With High-Risk, Metastatic Hormone-Naive Prostate Cancer (mHNPC)
NCT01715285
COMPLETED
PHASE3
Enzalutamide and Decitabine in Treating Patients With Metastatic Castration Resistant Prostate Cancer
NCT03709550
WITHDRAWN
PHASE1/PHASE2
Enzalutamide With or Without Abiraterone and Prednisone in Treating Patients With Castration-Resistant Metastatic Prostate Cancer
NCT01949337
UNKNOWN
PHASE3
A Study to Learn About the Study Medicines Called Enzalutamide and Abiraterone in People With Metastatic Castration-resistant Prostate Cancer
NCT05968599
COMPLETED
Study of Abiraterone Acetate or Enzalutamide, Atezolizumab, GnRH Analog and Radiation Therapy in Men With Newly Diagnosed Hormone-sensitive Prostate Cancer
NCT04262154
ACTIVE_NOT_RECRUITING
PHASE2