rome and Glioma

rome has been researched along with Glioma* in 2 studies

Other Studies

2 other study(ies) available for rome and Glioma

ArticleYear
How is stereotactic brain biopsy evolving? A multicentric analysis of a series of 421 cases treated in Rome over the last sixteen years.
    Clinical neurology and neurosurgery, 2018, Volume: 174

    In recent decades, frame-based (FBB) and frame-less stereotactic brain biopsy (FLB) have played a crucial role in defining the diagnosis and management of expanding intracranial lesions in critical areas. During the same period, there have been significant advances in diagnostic imaging, a shift in surgical strategies towards extensive resection in gliomas and new molecular classification of brain tumors. Taking these advances into account, we have evaluated whether significant changes have occurred over the last sixteen years of our clinical practice in terms of frequency, indications, target selection, and the histologic results of stereotactic brain biopsy (SBB) procedures.. We analyzed a series of 421 SBB cases treated between January 2002 and June 2017 in three major neurosurgical institutes in Rome, serving a total of 1.5 million people. Within this series, 94.8% of patients underwent FBB, while, more recently, FLB was performed in 5.2% of cases. The entire period under consideration, running from 2002 to 2017, has been further stratified into four-year time-frames (2002-2005, 2006-2009, 2010-2013, 2014-2017) for the purpose of analysis.. The diagnostic yield was 97%. Final diagnoses revealed tumors in 90% of cases and non-neoplastic masses in 7%, while 3% of cases were not conclusive. The morbidity rate was 3% (12 cases) and mortality was 0.7% (3 cases). Intra-operative frozen sections were made in 78% of biopsies. In our three institutes, the number of SBBs decreased steadily throughout the time-frames under consideration. We have also observed a statistically significant reduction in biopsy procedures in lobar lesions, while those performed on the basal ganglia increased and the number of SBBs of multiple masses and lesions of the corpus callosum remained stable. Primary central nervous system diagnosis of lymphomas (PCNSL) was the sole diagnosis whose incidence increased significantly.. Over the last sixteen years, we have witnessed a significant decrease in SBB procedures and a modification in target selection and histologic results. Despite the significant evolution of neuroimaging, an accurate non-invasive diagnosis of intracranial expanding lesions has not yet been achieved. Furthermore, the most recent WHO classification of brain tumors (2016), which incorporates molecular and morphological features, has boosted the need for molecular processing of tissue samples in all expanding brain lesions. For these reasons, it is likely that SBBs will continue to be performed in specific cases, playing a significant role in diagnostic confirmation by providing tissue samples, so as to better assess the biology and the prognosis of cerebral lesions, as well as their sensitivity to standard radio-chemotherapy or to new molecular target therapies.

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Biopsy; Brain Neoplasms; Child; Child, Preschool; Female; Glioma; Humans; Male; Middle Aged; Retrospective Studies; Rome; Stereotaxic Techniques; Treatment Outcome; Young Adult

2018
Temozolomide in the treatment of newly diagnosed diffuse brainstem glioma in children: a broken promise?
    Journal of chemotherapy (Florence, Italy), 2015, Volume: 27, Issue:2

    The purpose of this study was to assess the efficacy and toxicity of radiotherapy (RT) with concurrent temozolomide (TMZ) chemotherapy followed by adjuvant TMZ in children with diffuse intrinsic pontine glioma (DIPG).. Patients younger than 18 years with newly diagnosed DIPG were enrolled. Children were treated with focal RT along with concurrent daily TMZ. Four weeks after completing the initial RT-TMZ schedule, adjuvant TMZ was given every 28 days up to 12 cycles or progression disease.. Fifteen children with a median age of 9 years were enrolled. Fourteenth out of the 15 patients completed the chemoradiotherapy. The toxicity associated with TMZ was primarily haematopoietic. At a median follow-up of 15 months 13 children had died and 2 children were alive with progressive disease. No patient experienced complete response (CR). The median time to progression was 7.15 months.. Chemoradiotherapy with TMZ followed by adjuvant TMZ did not improve the poor prognosis associated with DIPG in children.

    Topics: Adolescent; Antineoplastic Agents, Alkylating; Brain Stem; Brain Stem Neoplasms; Chemotherapy, Adjuvant; Child; Child, Preschool; Dacarbazine; Disease Progression; Female; Follow-Up Studies; Glioma; Hospitals, Religious; Hospitals, University; Humans; Male; Neoplasm Grading; Neurons; Prognosis; Prospective Studies; Rome; Survival Analysis; Temozolomide

2015