A pilot study of quality of life of patients with hormone-refractory prostate cancer after gene therapy

Shuji Terao, Toshiro Shirakawa, Bishnu Acharya, Masahiro Miyata, Nobuyuki Hinata, Kazushi Tanaka, Atsushi Takenaka, Isao Hara, Michio Naoe, Kohzo Fuji, Takatsugu Okegawa, Eiji Higashihara, Sadao Kamidono, Masato Fujisawa, Akinobu Gotoh

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

Background: The effects on quality of life (QOL) after a Phase I/II clinical trial of a combination of osteocalcin promoter-driven herpes simplex virus thymidine kinase (Ad-OC-TK) gene therapy and valacyclovir (VAL) were investigated for patients with hormone-refractory prostate cancer (HRPC). Patients and Methods: The QOL of six patients was prospectively assessed after gene therapy on days 0, 14, and 28. A modified questionnaire was created based on the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire's prostate cancer-specific module (EORTC QLQ-PR25). Results: The scores of all items significantly improved along with the total score. Further, bodily pain was significantly reduced on day 28. Moreover, the rate of change in the serum prostate-specific antigen levels from day 0 to day 28 was significantly correlated with the rate of change in bodily pain. Conclusion: In this clinical trial, Ad-OC-TK plus VAL treatment significantly improved the short-term QOL and bodily pain of patients with localized recurrence or bone metastases of HRPC.

Original languageEnglish
Pages (from-to)1533-1537
Number of pages5
JournalAnticancer Research
Volume29
Issue number5
StatePublished - May 2009
Externally publishedYes

Keywords

  • Adenovirus vector
  • Clinical trial
  • Gene therapy
  • Hormone refractory prostate cancer

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