Ovarian Cancer - Treatment

If the interval between the last platinum-containing chemotherapy (carboplatin or cisplatin) and relapse is long (greater than six months), it is reasonable to attempt a repeat trial of platinum-based chemotherapy, with or without paclitaxel.

If the interval is short, or if these drugs fail to control the tumor, then other second-line drugs may be useful in achieving a response. They include topotecan, liposomal doxorubicin, etoposide, docetaxel, gemcitabine, or tamoxifen. There is no evidence as yet that second-line drug combinations are any more effective than single agents, although they are generally more toxic.

Clinical trials using various investigative approaches are under way. It is not clear if there is a role of a second debulking surgical procedure. A 2004 study published in the New England Journal of Medicine found that additional debulking did not prevent cancer progression or prolong survival.

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