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خرید پکیج
تعداد آیتم قابل مشاهده باقیمانده : -46 مورد

Initial treatment of IDH-mutant, 1p/19q-codeleted oligodendroglioma (grade 2 and 3) in adults

Initial treatment of IDH-mutant, 1p/19q-codeleted oligodendroglioma (grade 2 and 3) in adults

IDH: isocitrate dehydrogenase; MRI: magnetic resonance imaging; PCV: procarbazine, lomustine, vincristine; RT: radiation therapy; WHO: World Health Organization.

* Watchful waiting has traditionally been favored for most patients with a grade 2 oligodendroglioma after gross total resection, who are at low risk for early clinical progression and may not require further therapy for many years. IDH-targeted therapy may be an option to prolong progression-free survival, although patients without measurable disease were not included in the INDIGO trial, and safety data for very long-term treatment with vorasidenib are only available for a limited number of patients treated on phase 1 trials.

¶ There is no consensus on size of residual tumor as a criteria for determining next line of therapy, and clinicians must use judgement in selecting patients for vorasidenib who are felt to be candidates for safe postponement of RT plus chemotherapy. Multidisciplinary conversations are encouraged.

Δ Both PCV and temozolomide are reasonable options for adjuntive therapy along with RT in oligodendrogliomas. An ongoing randomized trial in oligodendrogliomas is comparing the two regimens directly. Refer to UpToDate content on treatment of oligodendrogliomas for further details.
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