Virtual crossmatching reveals upregulation of placental HLA-Class II in chronic histiocytic intervillositis.

Chronic histiocytic intervillositis (CHI) is a recurrent placental lesion where maternal macrophages infiltrate the intervillous space. Its cause is unknown, though due to similarities to rejected allografts one hypothesis is that CHI represents maternal-fetal rejection. Here, virtual crossmatching was applied to healthy pregnancies and those with a history of CHI.

Characterizing Histopathologic Features in Pregnancies With Chronic Histiocytic Intervillositis Using Computerized Image Analysis.

Context.—: Chronic histiocytic intervillositis (CHI) is a rare condition characterized by maternal immune cell infiltration into the human placenta. CHI is strongly associated with fetal growth restriction, miscarriage, and stillbirth, and knowledge of its etiology, and consequently effective treatment, is limited.

Germline polymorphisms in associated with temozolomide-related myelotoxicity risk in patients with glioblastoma treated on NRG Oncology/RTOG 0825.

Background: We sought to identify clinical and genetic predictors of temozolomide-related myelotoxicity among patients receiving therapy for glioblastoma.

Methods: Patients ( = 591) receiving therapy on NRG Oncology/RTOG 0825 were included in the analysis. Cases were patients with severe myelotoxicity (grade 3 and higher leukopenia, neutropenia, and/or thrombocytopenia); controls were patients without such toxicity.

Immunomodulatory Therapy Reduces the Severity of Placental Lesions in Chronic Histiocytic Intervillositis.

Chronic histiocytic intervillositis (CHI) is a rare, but highly recurrent inflammatory placental lesion wherein maternal macrophages infiltrate the intervillous space. Pregnancies with CHI are at high risk of fetal growth restriction, miscarriage or stillbirth. Presently, the diagnosis can only be made after histopathological examination of the placenta.

Neurocognitive, symptom, and health-related quality of life outcomes of a randomized trial of bevacizumab for newly diagnosed glioblastoma (NRG/RTOG 0825).

Background: Results of NRG Oncology RTOG 0825 reported adding bevacizumab to standard chemoradiation did not significantly improve survival endpoints and resulted in greater decline in neurocognitive function (NCF) and patient-reported outcomes (PRO) over time in bevacizumab-treated patients. The present report provides additional results of patient-centered outcomes over time and their prognostic association with survival endpoints.

Methods: NCF tests, MD Anderson Symptom Inventory - Brain Tumor Module (MDASI-BT), and European Organization for Research and Treatment of Cancer (EORTC) quality of life (QOL) questionnaire with brain cancer module (QLQ-C30/BN20) were completed in a subset of progression-free patients at baseline and longitudinally.