Phase II trial of weekly or biweekly intraperitoneal mitoxantrone in epithelial ovarian cancer Journal Article
| Authors: | Markman, M.; Hakes, T.; Reichman, B.; Lewis, J. L. Jr; Rubin, S.; Jones, W.; Almadrones, L.; Hoskins, W. |
| Article Title: | Phase II trial of weekly or biweekly intraperitoneal mitoxantrone in epithelial ovarian cancer |
| Abstract: | Previous experimental and clinical evaluation has suggested that ovarian cancer is sensitive to the cytotoxic effects of mitoxantrone at concentrations achievable within the peritoneal cavity after intraperitoneal (IP) administration. Unfortunately, the use of the drug delivered IP at high doses (20 mg/m2 in 2 L normal saline [NS]) on a monthly schedule is compromised by severe local effects secondary to the irritant properties of the drug. To reduce toxicity and take advantage of minimal systemic drug exposure following IP administration, we treated 28 patients with a lower drug concentration of mitoxantrone (10 mg/m2 in 2 L NS), but on a weekly or every other week schedule (total, 12 courses). Compared with the monthly program, this regimen caused less pain, allowed for a higher cumulative dose of mitoxantrone to be delivered, and resulted in less serious treatment-related morbidity. Four of 13 assessable patients (31%) whose largest tumor was ≤ 1 cm in diameter demonstrated a surgically defined response. All responding patients had failed previously or exhibited a minimal response to cisplatin. Despite the improved toxicity profile of this regimen, the overall response rate was similar to the monthly program, probably secondary to inadequate IP drug distribution in many patients. Future investigative efforts using IP mitoxantrone as therapy for ovarian cancer might focus on developing methods to improve drug delivery to all sites of tumor within the peritoneal cavity (eg, intraoperative therapy, increased treatment volumes, and antiinflammatory agents to reduce adhesion formation). © 1991 by American Society of Clinical Oncology. |
| Keywords: | adult; clinical article; aged; survival rate; follow-up studies; ovarian neoplasms; phase 2 clinical trial; neoplasm recurrence, local; bone marrow suppression; drug administration schedule; mitoxantrone; ovary carcinoma; middle age; drug evaluation; intraperitoneal drug administration; injections, intraperitoneal; prognosis; human; female; priority journal; article; support, non-u.s. gov't; support, u.s. gov't, p.h.s. |
| Journal Title: | Journal of Clinical Oncology |
| Volume: | 9 |
| Issue: | 6 |
| ISSN: | 0732-183X |
| Publisher: | American Society of Clinical Oncology |
| Date Published: | 1991-06-01 |
| Start Page: | 978 |
| End Page: | 982 |
| Language: | English |
| DOI: | 10.1200/jco.1991.9.6.978 |
| PUBMED: | 2033432 |
| PROVIDER: | scopus |
| DOI/URL: | |
| Notes: | Article -- Export Date: 27 September 2019 -- Source: Scopus |
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