Search Results - "Weingart, Jon"

Impact of COVID-19 on an Academic Neurosurgery Department: The Johns Hopkins Experience by Khalafallah, Adham M., Jimenez, Adrian E., Lee, Ryan P., Weingart, Jon D., Theodore, Nicholas, Cohen, Alan R., Tamargo, Rafael J., Huang, Judy, Brem, Henry, Mukherjee, Debraj

“…Coronavirus disease 2019 (COVID-19) is a disruptive pandemic that has continued to test the limits of health care system capacities. It is important to…”
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Identifying Recurrent Malignant Glioma after Treatment Using Amide Proton Transfer-Weighted MR Imaging: A Validation Study with Image-Guided Stereotactic Biopsy by Jiang, Shanshan, Eberhart, Charles G, Lim, Michael, Heo, Hye-Young, Zhang, Yi, Blair, Lindsay, Wen, Zhibo, Holdhoff, Matthias, Lin, Doris, Huang, Peng, Qin, Huamin, Quinones-Hinojosa, Alfredo, Weingart, Jon D, Barker, Peter B, Pomper, Martin G, Laterra, John, van Zijl, Peter C M, Blakeley, Jaishri O, Zhou, Jinyuan

“…To quantify the accuracy of amide proton transfer-weighted (APTw) MRI for identifying active glioma after treatment via radiographically guided stereotactic…”
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Establishing percent resection and residual volume thresholds affecting survival and recurrence for patients with newly diagnosed intracranial glioblastoma by Chaichana, Kaisorn L, Jusue-Torres, Ignacio, Navarro-Ramirez, Rodrigo, Raza, Shaan M, Pascual-Gallego, Maria, Ibrahim, Aly, Hernandez-Hermann, Marta, Gomez, Luis, Ye, Xiaobu, Weingart, Jon D, Olivi, Alessandro, Blakeley, Jaishri, Gallia, Gary L, Lim, Michael, Brem, Henry, Quinones-Hinojosa, Alfredo

“…Surgery is first-line therapy for glioblastoma, and there is evidence that gross total resection is associated with improved survival. Gross total resection,…”
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Independent association of extent of resection with survival in patients with malignant brain astrocytoma by McGirt, Matthew J, Chaichana, Kaisorn L, Gathinji, Muraya, Attenello, Frank J, Than, Khoi, Olivi, Alessandro, Weingart, Jon D, Brem, Henry, Quiñones-Hinojosa, Alf Redo

“…With recent advances in the adjuvant treatment of malignant brain astrocytomas, it is increasingly debated whether extent of resection affects survival. In…”
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Multiple resections for patients with glioblastoma: prolonging survival by Chaichana, Kaisorn L, Zadnik, Patricia, Weingart, Jon D, Olivi, Alessandro, Gallia, Gary L, Blakeley, Jaishri, Lim, Michael, Brem, Henry, Quiñones-Hinojosa, Alfredo

“…Glioblastoma is the most common and aggressive type of primary brain tumor in adults. These tumors recur regardless of intervention. This propensity to recur…”
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Association of surgically acquired motor and language deficits on overall survival after resection of glioblastoma multiforme by McGirt, Matthew J, Mukherjee, Debraj, Chaichana, Kaisorn L, Than, Khoi D, Weingart, Jon D, Quinones-Hinojosa, Alfredo

“…Balancing the benefits of extensive tumor resection with the consequence of potential postoperative deficits remains a challenge in malignant astrocytoma…”
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A systematic review and meta-analysis of supratotal versus gross total resection for glioblastoma by Jackson, Christina, Choi, John, Khalafallah, Adham M., Price, Carrie, Bettegowda, Chetan, Lim, Michael, Gallia, Gary, Weingart, Jon, Brem, Henry, Mukherjee, Debraj

“…Purpose Due to the infiltrative nature of glioblastoma (GBM) outside of the contrast-enhancing region on MRI, there is interest in exploring supratotal…”
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Independent association of extent of resection with survival in patients with malignant brain astrocytoma : Clinical article by MCGIRT, Matthew J, CHAICHANA, Kaisorn L, GATHINJI, Muraya, ATTENELLO, Frank J, THAN, Khoi, OLIVI, Alessandro, WEINGART, Jon D, BREM, Henry, QUINONES-HINOJOSA, Alfredo

“…Object With recent advances in the adjuvant treatment of malignant brain astrocytomas, it is increasingly debated whether extent of resection affects survival…”
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Amide proton transfer-weighted magnetic resonance image-guided stereotactic biopsy in patients with newly diagnosed gliomas by Jiang, Shanshan, Eberhart, Charles G., Zhang, Yi, Heo, Hye-Young, Wen, Zhibo, Blair, Lindsay, Qin, Huamin, Lim, Michael, Quinones-Hinojosa, Alfredo, Weingart, Jon D., Barker, Peter B., Pomper, Martin G., Laterra, John, van Zijl, Peter C.M., Blakeley, Jaishri O., Zhou, Jinyuan

“…Pathological assessment using World Health Organization (WHO) criteria is the gold standard for diagnosis of gliomas. However, the accuracy of diagnosis is…”
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Extent of Surgical Resection is Independently Associated with Survival in Patients with Hemispheric Infiltrating Low-grade Gliomas by McGirt, Matthew J., Chaichana, Kaisorn L., Attenello, Frank J., Weingart, Jon D., Than, Khoi, Burger, Peter C., Olivi, Alessandro, Brem, Henry, Quinoñes-Hinojosa, Alfredo

“…ABSTRACT OBJECTIVE It remains unknown whether the extent of surgical resection affects survival or disease progression in patients with supratentorial…”
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Surgical outcomes for older patients with glioblastoma multiforme: preoperative factors associated with decreased survival: Clinical article by CHAICHANA, Kaisorn L, CHAICHANA, Khan K, OLIVI, Alessandro, WEINGART, Jon D, BENNETT, Richard, BREM, Henry, QUINONES-HINOJOSA, Alfredo

“…As the population ages, the incidence of glioblastoma multiforme (GBM) among older patients (age > 65 years) will increase. Older patients, unlike their…”
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Supratentorial Glioblastoma Multiforme: The Role of Surgical Resection Versus Biopsy Among Older Patients by Chaichana, Kaisorn L., Garzon-Muvdi, Tomas, Parker, Scott, Weingart, Jon D., Olivi, Alessandro, Bennett, Richard, Brem, Henry, Quiñones-Hinojosa, Alfredo

“…Background The peak incidence of glioblastoma multiforme (GBM) occurs in those aged 65 years and older. However, studies on this patient group remain limited…”
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Risk Factors for Preoperative Seizures and Loss of Seizure Control in Patients Undergoing Surgery for Metastatic Brain Tumors by Wu, Adela, Sc.B, Weingart, Jon D., M.D, Gallia, Gary L., M.D., Ph.D, Lim, Michael, M.D, Brem, Henry, M.D, Bettegowda, Chetan, M.D., Ph.D, Chaichana, Kaisorn L., M.D

“…Abstract Objective Metastatic brain tumors are the most common brain tumors in adults. Patients with metastatic brain tumors have poor prognoses with median…”
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Genomic Alterations in Molecularly Defined Oligodendrogliomas by Weber-Levine, Carly, Rakovec, Maureen, Jiang, Kelly, Kalluri, Anita, Raj, Divyaansh, Parker, Megan, Materi, Joshua, Sepehri, Sadra, Ferrés, Abel, Schreck, Karisa C, Aldecoa, Iban, Lucas, Calixto-Hope G, Redmond, Kristin J, Holdhoff, Matthias, Sair, Haris I, Weingart, Jon D, Brem, Henry, González Sánchez, Josep, Ye, Xiaobu, Bettegowda, Chetan, Rincon-Torroella, Jordina

“…Oligodendrogliomas are defined by IDH1/2 mutation and codeletion of chromosome arms 1p/19q. Although previous studies identified CIC, FUBP1, and TERTp as…”
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Establishment and Biological Characterization of a Panel of Glioblastoma Multiforme (GBM) and GBM Variant Oncosphere Cell Lines by Binder, Zev A, Wilson, Kelli M, Salmasi, Vafi, Orr, Brent A, Eberhart, Charles G, Siu, I-Mei, Lim, Michael, Weingart, Jon D, Quinones-Hinojosa, Alfredo, Bettegowda, Chetan, Kassam, Amin B, Olivi, Alessandro, Brem, Henry, Riggins, Gregory J, Gallia, Gary L

“…Human tumor cell lines form the basis of the majority of present day laboratory cancer research. These models are vital to studying the molecular biology of…”
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A comparative analysis of the Hospital Frailty Risk Score in predicting postoperative outcomes among intracranial tumor patients by Jimenez, Adrian E, Liu, Jiaqi, Cicalese, Kyle V, Jimenez, Miguel A, Porras, Jose L, Azad, Tej D, Jackson, Christopher, Gallia, Gary L, Bettegowda, Chetan, Weingart, Jon, Mukherjee, Debraj

“…In recent years, frailty indices such as the 11- and 5-factor modified frailty indices (mFI-11 and mFI-5), American Society of Anesthesiologists (ASA) physical…”
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Surgical Resection for Primary Central Nervous System Lymphoma: A Systematic Review by Labak, Collin M., Holdhoff, Matthias, Bettegowda, Chetan, Gallia, Gary L., Lim, Michael, Weingart, Jon D., Mukherjee, Debraj

“…Primary central nervous system lymphomas (PCNSLs) account for 1%–2% of primary central nervous system tumors. Until recently, treatment has centered on biopsy,…”
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Use of Gliadel (BCNU) Wafer in the Surgical Treatment of Malignant Glioma: A 10-Year Institutional Experience by Attenello, Frank J., Mukherjee, Debraj, Datoo, Ghazala, McGirt, Matthew J., Bohan, Eileen, Weingart, Jon D., Olivi, Alessandro, Quinones-Hinojosa, Alfredo, Brem, Henry

“…Background Gliadel (polifeprosan 20 with carmustine [BCNU] implant) is commonly used for local delivery of BCNU to high-grade gliomas after resection and is…”
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A Crowdsourced Consensus on Supratotal Resection Versus Gross Total Resection for Anatomically Distinct Primary Glioblastoma by Khalafallah, Adham M, Rakovec, Maureen, Bettegowda, Chetan, Jackson, Christopher M, Gallia, Gary L, Weingart, Jon D, Lim, Michael, Esquenazi, Yoshua, Zacharia, Brad E, Goldschmidt, Ezequiel, Ziu, Mateo, Ivan, Michael E, Venteicher, Andrew S, Nduom, Edjah K, Mamelak, Adam N, Chu, Ray M, Yu, John S, Sheehan, Jason P, Nahed, Brian V, Carter, Bob S, Berger, Mitchel S, Sawaya, Raymond, Mukherjee, Debraj

“…Abstract BACKGROUND Gross total resection (GTR) of contrast-enhancing tumor is associated with increased survival in primary glioblastoma. Recently, there has…”
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Gliadel (BCNU) wafer plus concomitant temozolomide therapy after primary resection of glioblastoma multiforme by McGirt, Matthew J, Than, Khoi D, Weingart, Jon D, Chaichana, Kaisorn L, Attenello, Frank J, Olivi, Alessandro, Laterra, John, Kleinberg, Lawrence R, Grossman, Stuart A, Brem, Henry, Quiñones-Hinojosa, Alfredo

“…Gliadel (BCNU) wafer and concomitant temozolomide (TMZ) therapy, when used individually as adjuvant therapies, extend survival from that achieved by resection…”
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