ABSTRACT
The present article reviews the current evidence for antibody-drug conjugates (ADCs) in gynecologic cancer. ADCs consist of a highly selective monoclonal antibody for a tumor-associated antigen and a potent cytotoxic payload conjugated through a linker. Overall, the toxicity profiles of ADCs are manageable. Ocular toxicity is a known class effect of some ADCs and is managed with prophylactic corticosteroid and vasoconstrictor eye drops as well as dose interruptions/holds and dose modifications. In ovarian cancer, mirvetuximab soravtansine, an ADC targeting alpha-folate receptor (FRα), received US Food and Drug Administration (FDA) accelerated approval in November 2022 after data from the single-arm phase III SORAYA trial. A second ADC targeting FRα, STRO-002, received FDA fast track designation in August 2021. Multiple studies with upifitamab rilsodotin, an ADC comprising a NaPi2B-binding antibody, are underway. In cervical cancer, tisotumab vedotin, an ADC-targeting tissue factor, received FDA accelerated approval in September 2021 after the phase II innovaTV 204 trial. Tisotumab vedotin in combination with chemotherapy and other targeted agents is currently being evaluated. Although there are no currently approved ADCs for endometrial cancer, there are many under active evaluation, including mirvetuximab soravtansine. Trastuzumab-deruxtecan (T-DXd), an ADC targeting human epidermal growth factor receptor 2 (HER2), is currently approved for HER2-positive and HER2-low breast cancer and shows promise in endometrial cancer. Like all anticancer treatments, the decision for a patient to undergo therapy with an ADC is a personal choice that balances the potential benefits with the side effects and requires thorough and compassionate support of their physician and care team and shared decision making.
Subject(s)
Antineoplastic Agents , Endometrial Neoplasms , Genital Neoplasms, Female , Immunoconjugates , Female , Humans , Antineoplastic Agents/adverse effects , Genital Neoplasms, Female/drug therapy , Antibodies, Monoclonal , Immunoconjugates/adverse effects , Endometrial Neoplasms/drug therapyABSTRACT
The 12th Biennial Ovarian Cancer Research Symposium held on September 13-15, 2018, brought together ovarian cancer scientists, clinicians, survivors, and advocates in Seattle, Washington. The Symposium featured a panel on 'The role of advocates in ovarian cancer research' aimed at facilitating discussion between scientists and patient advocates to enable a more patient-centric approach to ovarian cancer research. Here we describe learnings from panelists that included seasoned research scientists and patient advocates.
