Tissue Predictors of Abiraterone Benefit

NCT03176381 | Completed DMC

• 1 other identifier: mCRPC-PA
• Study Type: observational
• Target: 110
• Locations: 1 country
• Sites: 1

Brief Summary

This is an observational, prospective (study following participants forward in time), multi-center (study conducted in more than 1 center) study to identify the predictive factors that will effectively predict the response to abiraterone treatment in metastatic castration-resistant prostate cancer (mCRPC). The entire duration of study will be approximately 3 year. Participants will primarily be evaluated for achieving biochemical or radiological progression after receiving abiraterone treatment based on EAU 2017 practice guideline criteria. For this, we put our attentions on the HOXB3 (an alternative factor of WNT signaling pathway), FKBP5 (FK506 Binding Protein 5, Androgen-regulated gene), NTS (neurotensin, neuroendocrine differentiation can be induced by NTS) and YAP1 (yes-associated protein 1, a biomarker for cancer stem cell), which are selected from the data of gene-array for various subtypes of CRPC (unpublished data). Response to abiraterone treatment will also be predicted using other androgen-regulated genes like AKR1C3 and PCNA.

Conditions

Metastatic Castration-resistant Prostate Cancer

Keywords

Prostatic Neoplasms; Abiraterone Acetate; FK506 binding protein 5; Neurotensin; yes-associated protein 1; AKR1C3 protein; Proliferating Cell Nuclear Antigen

Outcome Measures

Primary Outcomes (1)

• PSA response rates

  PSA response rates between FKBP5(protein)-positive and FKBP5(protein)-negative (including YAP1-positive and NTS-positive) patients; PSA response rates between patients with higher or lower expression of androgen-regulated genes (AKR1C3, FKB5, PCNA).

  2 YEARS

Secondary Outcomes (3)

• PSA progression-free survival (pPFS)

  3 YEARS

• clinical or radiographic progression-free survival (cPFS)

  3 YEARS

• overall survival (OS)

  3 YEARS

Eligibility Criteria

• Age: 18 Years+
• Gender Eligibility Details: Male only
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

Participants having indication and planning to receiving abiraterone treatment.

You may qualify if:

• Participants who have given consent form;
• Patients with a confirmed diagnosis of mCRPC according to EAU 2017 guideline;
• Serum testosterone must reach castration level: \<50 ng per deciliter;
• Participants with life expectancy of at least 6 months based on the Investigator's clinical judgment.

You may not qualify if:

• Participants who are allergic to contrast medium;
• Patients were excluded if they planned to receive additional concurrent anticancer therapies;
• Patients doesn't sign an informed consent form.

Sponsors & Collaborators

• Tianjin Medical University Second Hospital: lead
• Tianjin Medical University General Hospital: collaborator
• Tianjin Medical University Cancer Institute and Hospital: collaborator
• Beijing Chao Yang Hospital: collaborator
• The Second Hospital of Hebei Medical University: collaborator
• Affiliated Hospital of Hebei University: collaborator

Study Sites (1)

Tianjin Medical Unversity Second Hospital

Tianjin, 300211, China

Location

Related Publications (13)

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  PMID: 20818868 BACKGROUND

• Ryan CJ, Tindall DJ. Androgen receptor rediscovered: the new biology and targeting the androgen receptor therapeutically. J Clin Oncol. 2011 Sep 20;29(27):3651-8. doi: 10.1200/JCO.2011.35.2005. Epub 2011 Aug 22.

  PMID: 21859989 BACKGROUND

• O'Donnell A, Judson I, Dowsett M, Raynaud F, Dearnaley D, Mason M, Harland S, Robbins A, Halbert G, Nutley B, Jarman M. Hormonal impact of the 17alpha-hydroxylase/C(17,20)-lyase inhibitor abiraterone acetate (CB7630) in patients with prostate cancer. Br J Cancer. 2004 Jun 14;90(12):2317-25. doi: 10.1038/sj.bjc.6601879.

  PMID: 15150570 BACKGROUND

• Attard G, Reid AH, Yap TA, Raynaud F, Dowsett M, Settatree S, Barrett M, Parker C, Martins V, Folkerd E, Clark J, Cooper CS, Kaye SB, Dearnaley D, Lee G, de Bono JS. Phase I clinical trial of a selective inhibitor of CYP17, abiraterone acetate, confirms that castration-resistant prostate cancer commonly remains hormone driven. J Clin Oncol. 2008 Oct 1;26(28):4563-71. doi: 10.1200/JCO.2007.15.9749. Epub 2008 Jul 21.

  PMID: 18645193 BACKGROUND

• Scher HI, Fizazi K, Saad F, Taplin ME, Sternberg CN, Miller K, de Wit R, Mulders P, Chi KN, Shore ND, Armstrong AJ, Flaig TW, Flechon A, Mainwaring P, Fleming M, Hainsworth JD, Hirmand M, Selby B, Seely L, de Bono JS; AFFIRM Investigators. Increased survival with enzalutamide in prostate cancer after chemotherapy. N Engl J Med. 2012 Sep 27;367(13):1187-97. doi: 10.1056/NEJMoa1207506. Epub 2012 Aug 15.

  PMID: 22894553 BACKGROUND

• de Bono JS, Logothetis CJ, Molina A, Fizazi K, North S, Chu L, Chi KN, Jones RJ, Goodman OB Jr, Saad F, Staffurth JN, Mainwaring P, Harland S, Flaig TW, Hutson TE, Cheng T, Patterson H, Hainsworth JD, Ryan CJ, Sternberg CN, Ellard SL, Flechon A, Saleh M, Scholz M, Efstathiou E, Zivi A, Bianchini D, Loriot Y, Chieffo N, Kheoh T, Haqq CM, Scher HI; COU-AA-301 Investigators. Abiraterone and increased survival in metastatic prostate cancer. N Engl J Med. 2011 May 26;364(21):1995-2005. doi: 10.1056/NEJMoa1014618.

  PMID: 21612468 BACKGROUND

• Ryan CJ, Smith MR, de Bono JS, Molina A, Logothetis CJ, de Souza P, Fizazi K, Mainwaring P, Piulats JM, Ng S, Carles J, Mulders PF, Basch E, Small EJ, Saad F, Schrijvers D, Van Poppel H, Mukherjee SD, Suttmann H, Gerritsen WR, Flaig TW, George DJ, Yu EY, Efstathiou E, Pantuck A, Winquist E, Higano CS, Taplin ME, Park Y, Kheoh T, Griffin T, Scher HI, Rathkopf DE; COU-AA-302 Investigators. Abiraterone in metastatic prostate cancer without previous chemotherapy. N Engl J Med. 2013 Jan 10;368(2):138-48. doi: 10.1056/NEJMoa1209096. Epub 2012 Dec 10.

  PMID: 23228172 BACKGROUND

• Tang DG. Understanding cancer stem cell heterogeneity and plasticity. Cell Res. 2012 Mar;22(3):457-72. doi: 10.1038/cr.2012.13. Epub 2012 Jan 17.

  PMID: 22357481 BACKGROUND

• Mulholland DJ, Tran LM, Li Y, Cai H, Morim A, Wang S, Plaisier S, Garraway IP, Huang J, Graeber TG, Wu H. Cell autonomous role of PTEN in regulating castration-resistant prostate cancer growth. Cancer Cell. 2011 Jun 14;19(6):792-804. doi: 10.1016/j.ccr.2011.05.006. Epub 2011 May 27.

  PMID: 21620777 BACKGROUND

• Swift SL, Burns JE, Maitland NJ. Altered expression of neurotensin receptors is associated with the differentiation state of prostate cancer. Cancer Res. 2010 Jan 1;70(1):347-56. doi: 10.1158/0008-5472.CAN-09-1252.

  PMID: 20048080 BACKGROUND

• Valerie NC, Casarez EV, Dasilva JO, Dunlap-Brown ME, Parsons SJ, Amorino GP, Dziegielewski J. Inhibition of neurotensin receptor 1 selectively sensitizes prostate cancer to ionizing radiation. Cancer Res. 2011 Nov 1;71(21):6817-26. doi: 10.1158/0008-5472.CAN-11-1646. Epub 2011 Sep 8.

  PMID: 21903767 BACKGROUND

• Selth LA, Das R, Townley SL, Coutinho I, Hanson AR, Centenera MM, Stylianou N, Sweeney K, Soekmadji C, Jovanovic L, Nelson CC, Zoubeidi A, Butler LM, Goodall GJ, Hollier BG, Gregory PA, Tilley WD. A ZEB1-miR-375-YAP1 pathway regulates epithelial plasticity in prostate cancer. Oncogene. 2017 Jan 5;36(1):24-34. doi: 10.1038/onc.2016.185. Epub 2016 Jun 6.

  PMID: 27270433 BACKGROUND

• Thoma C. Prostate cancer: Targetable YAP1-AR interaction key to disease progression. Nat Rev Urol. 2015 Nov;12(11):596. doi: 10.1038/nrurol.2015.240. Epub 2015 Sep 22. No abstract available.

  PMID: 26390969 BACKGROUND

Biospecimen

Retention: SAMPLES WITH DNA

RNA-seq with IHC of AKR1C3, FKB5 and PCNA were tested in the tissue specimen.

MeSH Terms

Conditions

Prostatic Neoplasms

Condition Hierarchy (Ancestors)

Genital Neoplasms, Male; Urogenital Neoplasms; Neoplasms by Site; Neoplasms; Genital Diseases, Male; Genital Diseases; Urogenital Diseases; Prostatic Diseases; Male Urogenital Diseases

Study Officials

• Rong Han

  Tianjin Medical University Second Hospital

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: observational
• Observational Model: COHORT
• Time Perspective: PROSPECTIVE
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: June 1, 2017
• First Posted: June 5, 2017
• Study Start: May 5, 2017
• Primary Completion: May 1, 2023
• Study Completion: November 1, 2023
• Last Updated: November 14, 2023

Record last verified: 2023-11

Data Sharing

• IPD Sharing: Will share

Locations

CN (1)