PMID- 29488406 OWN - NLM STAT- MEDLINE DCOM- 20190118 LR - 20190722 IS - 1744-7593 (Electronic) IS - 1742-5247 (Linking) VI - 15 IP - 5 DP - 2018 May TI - Intraperitoneal chemotherapy for ovarian cancer using sustained-release implantable devices. PG - 481-494 LID - 10.1080/17425247.2018.1446938 [doi] AB - INTRODUCTION: Epithelial ovarian cancer (EOC) remains to be the most lethal of all gynecological malignancies mainly due to its asymptomatic nature. The late stages are manifested with predominant metastases confined to the peritoneal cavity. Although there has been a substantial progress in the treatment avenue with different therapeutic interventions, the overall survival rate of patients remain poor due to relapse and drug resistance. AREAS COVERED: The pharmacokinetic advantages offered by intraperitoneal (IP) chemotherapy due to peritoneal-plasma barrier can be potentially exploited for EOC relapse treatment. The ability to retain high concentrations of chemo-drugs with high AUC peritoneum/plasma for prolonged durations in the peritoneal cavity can be utilized effectively through the clinical adoption of drug delivery systems (DDSs) which obviates the need for indwelling catheters. The metronomic dosing strategy could enhance anti-tumor efficacy with a continuous, low dose of chemo-drugs providing minimal systemic toxicity. EXPERT OPINION: The development of a feasible, non-catheter based, IP DDS, retaining the peritoneal-drug levels, with less systemic levels could offer significant survival advantages as a patient-compliant therapeutic strategy. Suturable-implantable devices based on metronomic dosing, eluting drug in a sustained manner at low doses, could be implanted surgically post-debulking for treatment of refractory EOC patients. FAU - Padmakumar, Smrithi AU - Padmakumar S AD - a Department of Pharmaceutical Sciences, School of Pharmacy , Northeastern University , Boston , MA , USA. AD - b Centre for Nanosciences and Molecular Medicine , Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham , Kochi , India. FAU - Parayath, Neha AU - Parayath N AD - a Department of Pharmaceutical Sciences, School of Pharmacy , Northeastern University , Boston , MA , USA. FAU - Leslie, Fraser AU - Leslie F AD - a Department of Pharmaceutical Sciences, School of Pharmacy , Northeastern University , Boston , MA , USA. FAU - Nair, Shantikumar V AU - Nair SV AD - b Centre for Nanosciences and Molecular Medicine , Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham , Kochi , India. FAU - Menon, Deepthy AU - Menon D AD - b Centre for Nanosciences and Molecular Medicine , Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham , Kochi , India. FAU - Amiji, Mansoor M AU - Amiji MM AD - a Department of Pharmaceutical Sciences, School of Pharmacy , Northeastern University , Boston , MA , USA. LA - eng GR - R56 CA198492/CA/NCI NIH HHS/United States PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review DEP - 20180306 PL - England TA - Expert Opin Drug Deliv JT - Expert opinion on drug delivery JID - 101228421 RN - 0 (Antineoplastic Agents) RN - 0 (Delayed-Action Preparations) RN - 0 (Drug Implants) SB - IM MH - Antineoplastic Agents/*administration & dosage MH - Delayed-Action Preparations/*administration & dosage MH - *Drug Delivery Systems MH - Drug Implants MH - Female MH - Humans MH - Injections, Intraperitoneal MH - Neoplasm Recurrence, Local MH - Ovarian Neoplasms/*drug therapy OTO - NOTNLM OT - Intraperitoneal therapy OT - localized drug delivery OT - metronomic dosing OT - ovarian cancer OT - peritoneum OT - sustained release EDAT- 2018/03/01 06:00 MHDA- 2019/01/19 06:00 CRDT- 2018/03/01 06:00 PHST- 2018/03/01 06:00 [pubmed] PHST- 2019/01/19 06:00 [medline] PHST- 2018/03/01 06:00 [entrez] AID - 10.1080/17425247.2018.1446938 [doi] PST - ppublish SO - Expert Opin Drug Deliv. 2018 May;15(5):481-494. doi: 10.1080/17425247.2018.1446938. Epub 2018 Mar 6.