Browsing NTNU Open by Author "Gulati, Sasha"
Now showing items 1-20 of 42
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Accuracy and Complication Rates of External Ventricular Drain Placement With Twist Drill and Bolt System Versus Standard Trephine and Tunnelation: A Retrospective Population-Based Study
Mansoor, Nadia Mauland; Madsbu, Mattis Aleksander; Mansoor, Nina M.; Trønnes, Andreas; Fredriksli, Oddrun; Salvesen, Øyvind; Jakola, Asgeir S; Solheim, Ole; Gulati, Sasha (Peer reviewed; Journal article, 2020)Background: An external ventricular drain (EVD) is typically indicated in the presence of hydrocephalus and increased intracranial pressure (ICP). Procedural challenges have prompted the development of different methods ... -
Advancements in predicting outcomes in patients with glioma: a surgical perspective
Jakola, Asgeir S; Sagberg, Lisa Millgård; Gulati, Sasha; Solheim, Ole (Peer reviewed; Journal article, 2020)Introduction: Diffuse glioma is a challenging neurosurgical entity. Although surgery does not provide a cure, it may greatly influence survival, brain function, and quality of life. Surgical treatment is by nature highly ... -
Brain infarctions after glioma surgery: prevalence, radiological characteristics and risk factors
Strand, Per Sveino; Berntsen, Erik Magnus; Fyllingen, Even Hovig; Sagberg, Lisa Millgård; Reinertsen, Ingerid; Gulati, Sasha; Bouget, David; Solheim, Ole (Peer reviewed; Journal article, 2021)Background: Prevalence, radiological characteristics, and risk factors for peritumoral infarctions after glioma surgery are not much studied. In this study, we assessed shape, volume, and prevalence of peritumoral infarctions ... -
Can a Successful Outcome After Surgery for Lumbar Disc Herniation Be Defined by the Oswestry Disability Index Raw Score?
Werner, David Andreas Thomas; Grotle, Margreth; Gulati, Sasha; Austevoll, Ivar Magne; Madsbu, Mattis Aleksander; Lønne, Greger; Solberg, Tore (Journal article; Peer reviewed, 2019)Study Design: Prospective multicenter cohort study. Objective: To investigate (1) the discriminative ability and cutoff estimates for success 12 months after surgery for lumbar disc herniation on the Oswestry Disability ... -
Comparative effectiveness of microdecompression and laminectomy for central lumbar spinal stenosis: Study protocol for an observational study
Nerland, Ulf Skule; Jakola, Asgeir Store; Solheim, Ole; Weber, Clemens; Rao, Vidar; Lønne, Greger; Solberg, Tore; Salvesen, Øyvind; Carlsen, Sven Magnus; Nygaard, Øystein Petter; Gulati, Sasha (Journal article; Peer reviewed, 2014)Introduction: This observational study is designed to test the equivalence between the clinical effectiveness of microdecompression and laminectomy in the surgical treatment of central lumbar spinal stenosis. Lumbar spinal ... -
Cranial autonomic ganglia in headache disorders
Vidal, Joan Crespi (Doctoral theses at NTNU;2021:98, Doctoral thesis, 2021)Headache disorders are amongst the most prevalent causes of disability worldwide. Most of the effort to develop new therapeutics has focused on migraine. Patients suffering from less common headache disorders such as ... -
Disulfiram repurposing combined with nutritional copper supplement as add-on to chemotherapy in recurrent glioblastoma (DIRECT): Study protocol for a randomized controlled trial
Jakola, Asgeir S.; Werlenius, Katja; Mudaisi, Munila; Hylin, Sofia; Kinhult, Sara; bartek, Jiri Jr.; Salvesen, Øyvind; Carlsen, Sven Magnus; Strandeus, Michael; Lindskog, Magnus; Lofgren, David; Rydenhaug, Bertil; Carstam, Louise; Gulati, Sasha; Solheim, Ole; Bartek, Jiri; Solheim, Tora Skeidsvoll (Journal article; Peer reviewed, 2018)Background: Disulfiram (DSF) is a well-tolerated, inexpensive, generic drug that has been in use to treat alcoholism since the 1950s. There is now independent preclinical data that supports DSF as an anticancer agent, and ... -
ErbB receptors in human meningiomas
Arnli, Magnus Bossum (Doctoral theses at NTNU;2019:183, Doctoral thesis, 2019)Background: Meningiomas are the most common intracranial tumors in adults. They originate in the meninges, can grow to substantial size, and are in most cases benign. Recurrence; however, frequently occurs regardless of ... -
Evaluation of the proliferation markers Ki-67/MIB-1, mitosin, survivin, pHH3, and DNA topoisomerase II alpha in human anaplastic astrocytomas - an immunohistochemical study
Habberstad, Andreas Hanssønn; Gulati, Sasha; Torp, Sverre Helge (Journal article; Peer reviewed, 2011)Background Histological malignancy grading of astrocytomas can be challenging despite criteria given by the World Health Organisation (WHO). Grading is fundamental for optimal prognostication and treatment, and additional ... -
Expression and clinical value of EGFR in human meningiomas
Arnli, Magnus B.; Backer-Grøndahl, Thomas; Ytterhus, Borgny; Granli, Unn S.; Lydersen, Stian; Gulati, Sasha; Torp, Sverre Helge (Journal article; Peer reviewed, 2017)Background Meningiomas are common intracranial tumors in humans that frequently recur despite having a predominantly benign nature. Even though these tumors have been shown to commonly express EGFR/c-erbB1 (epidermal ... -
Functional outcome and survival following spontaneous intracerebral hemorrhage: A retrospective population-based study
Øie, Lise Rystad; Madsbu, Mattis Aleksander; Solheim, Ole; Jakola, Asgeir Store; Giannadakis, Charalampis; Vorhaug, Anders; Padayachy, Llewellyn; Jensberg, Heidi; Dodick, David W.; Salvesen, Øyvind; Gulati, Sasha (Journal article; Peer reviewed, 2018)Background Accurate and reliable clinical and radiological predictors of intracerebral hemorrhage (ICH) outcomes are needed to optimize treatment of ICH. The aim of this study was to investigate functional outcome and ... -
Impact of meningioma surgery on use of antiepileptic, antidepressant, and sedative drugs: A Swedish nationwide matched cohort study
Thurin, Erik; Rydén, Isabelle; Skoglund, Thomas; Smits, Anja; Gulati, Sasha; Hesselager, Göran; Bartek, Jiri Jr.; Henriksson, Roger; Salvesen, Øyvind; Jakola, Asgeir Store (Peer reviewed; Journal article, 2021)Background: Meningioma is the most common primary intracranial tumor and surgery is the main treatment modality. As death from lack of tumor control is rare, other outcome measures like anxiety, depression and post-operative ... -
Incidence and Case Fatality of Aneurysmal Subarachnoid Hemorrhage Admitted to Hospital Between 2008 and 2014 in Norway
Øie, Lise Rystad; Solheim, Ole; Majewska, Paulina Luiza; Nordseth, Trond; Müller, Tomm Brostrup; Carlsen, Sven Magnus; Jensberg, Heidi; Salvesen, Øyvind; Gulati, Sasha (Peer reviewed; Journal article, 2020)Background To provide age- and sex-specific incidence and case fatality rates for non-traumatic aneurysmal subarachnoid hemorrhage (aSAH) in Norway. We also studied time trends in incidence and case fatality, as well as ... -
Inter-and Intraobserver Agreement of Morphological Grading for Central Lumbar Spinal Stenosis on Magnetic Resonance Imaging
Weber, Clemens; Rao, Vidar; Gulati, Sasha; Kvistad, Kjell Arne; Nygaard, Øystein Petter; Lønne, Greger (Journal article; Peer reviewed, 2015)Study Design Validation study of a morphological grading system for central lumbar spinal stenosis. Objective To evaluate and validate the inter- and intraobserver agreement of a morphological grading system for central ... -
Is surgery for recurrent lumbar disc herniation worthwhile or futile? A single center observational study with patient reported outcomes
Vangen-Lønne, Vetle (Master thesis, 2021)Sammendrag Mål Undersøke resultat og komplikasjonsrate etter mikrodiskektomi for tilbakevendende lumbalprolaps Metode Prospektive data for pasienter operert ved avdelingen for Nevrokirurgi, St. Olavs Universitetssykehus, ... -
Metabolic profiles of brain metastases
Sjøbakk, Torill Eidhammer; Vettukattil, Riyas M; Gulati, Michel; Gulati, Sasha; Lundgren, Steinar; Gribbestad, Ingrid S; Torp, Sverre Helge; Bathen, Tone Frost (Journal article; Peer reviewed, 2013)Metastasis to the brain is a feared complication of systemic cancer, associated with significant morbidity and poor prognosis. A better understanding of the tumor metabolism might help us meet the challenges in controlling ... -
Migraine and risk of stroke
Øie, Lise Rystad; Kurth, Tobias; Gulati, Sasha; Dodick, David W. (Peer reviewed; Journal article, 2020)Migraine and stroke are two common and heterogeneous neurovascular disorders responsible for a significant burden for those affected and a great economic cost for the society. There is growing evidence that migraine increases ... -
Neurosurgical treatment and outcome patterns of meningioma in Sweden: a nationwide registry-based study
Corell, Alba; Thurin, Erik; Skoglund, Thomas; Farahmand, Dan; Henriksson, Roger; Rydenhag, Bertil; Gulati, Sasha; Bártek, Jiří; Jakola, Asgeir Store (Peer reviewed; Journal article, 2019)Background Surgery is the main treatment modality for intracranial meningiomas, but data on short-term surgical outcome are limited. The aim of this Swedish nationwide registry-based study was to benchmark the 30-day ... -
Open discectomy vs microdiscectomy for lumbar disc herniation - a protocol for a pragmatic comparative effectiveness study
Sørlie, Andreas; Gulati, Sasha; Giannadakis, Charalampis; Carlsen, Sven Magnus; Salvesen, Øyvind; Nygaard, Øystein Petter; Solberg, Tore (Journal article; Peer reviewed, 2016)Introduction: Since the introduction of lumbar microdiscectomy in the 1970’s, many studies have attempted to compare the effectiveness of this method with that of standard open discectomy with conflicting results. This ... -
Pain During Sex Before and After Surgery for Lumbar Disc Herniation - A Multicenter Observational Study
Holmberg, Siril Therese; Salvesen, Øyvind; Vangen-Lønne, Vetle; Hara, Sozaburo; Fredheim, Olav Magnus; Solberg, Tore; Jakola, Asgeir S; Solheim, Ole; Nygaard, Øystein Petter; Gulati, Sasha (Peer reviewed; Journal article, 2020)Study Design. Observational multicenter study. Objective. The aim of this study was to evaluate changes in pain during sexual activity after surgery for lumbar disc herniation (LDH). Summary of Background Data. ...