Malavan Ragulojan

ORCID: 0009-0000-7597-5273
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Research Areas
  • Cerebrospinal fluid and hydrocephalus
  • Vascular Malformations Diagnosis and Treatment
  • Infectious Diseases and Tuberculosis
  • Bacterial Infections and Vaccines
  • Cancer Immunotherapy and Biomarkers
  • Intracranial Aneurysms: Treatment and Complications
  • Spinal Dysraphism and Malformations
  • Lung Cancer Research Studies
  • Cancer Diagnosis and Treatment
  • Cerebrovascular and Carotid Artery Diseases
  • Bone Tumor Diagnosis and Treatments
  • Fungal Infections and Studies
  • Fetal and Pediatric Neurological Disorders
  • Otolaryngology and Infectious Diseases
  • Surgical Simulation and Training
  • Head and Neck Surgical Oncology
  • Brain Metastases and Treatment
  • Mycobacterium research and diagnosis
  • Interprofessional Education and Collaboration
  • Vestibular and auditory disorders
  • Traumatic Brain Injury and Neurovascular Disturbances
  • Neurofibromatosis and Schwannoma Cases
  • Childhood Cancer Survivors' Quality of Life
  • Lung Cancer Treatments and Mutations
  • Anatomy and Medical Technology

University of Ottawa
2023-2025

Ottawa Hospital
2023-2024

Deleted Institution
2023

McMaster University
2022

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10.1017/cjn.2024.370 article EN Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques 2025-01-08

The safety impact of radiotherapy (RT) timing relative to immune checkpoint inhibitors (ICIs) for advanced non-small-cell lung cancer (NSCLC) is unclear. We investigated if RT within 14 days (Interval 1) and 90 2) ICI use associated with toxicities compared outside these intervals.Advanced NSCLC patients treated both ICIs were reviewed. Toxicities graded as per CTCAE v4.0 attributed either or by clinicians. Associations between Grade ≥2 analyzed using logistic regression models adjusted...

10.3390/curroncol29010021 article EN cc-by Current Oncology 2022-01-07

Intracerebral abscess is a life-threatening condition for which there are no current, widely accepted neurosurgical management guidelines. The purpose of this study was to investigate Canadian practice patterns the medical and surgical primary, recurrent, multiple intracerebral abscesses.A self-administered, cross-sectional, electronic survey distributed active staff resident members Neurosurgical Society Neurosurgery Research Collaborative. Responses between subgroups were analyzed using...

10.1017/cjn.2022.299 article EN cc-by Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques 2022-10-03

Objective: Multiple strategies exist to facilitate microdissection and obliteration of intracranial aneurysms during microsurgical clipping. Rapid ventricular pacing (RVP) can be used induce controlled transient hypotension aneurysm manipulation. We report the indications outcomes intraoperative RVP for clipping ruptured unruptured complex aneurysms. Methods: completed a retrospective review adult patients who underwent RVP-facilitated elective emergent by single senior neurosurgeon between...

10.1097/ana.0000000000000988 article EN Journal of Neurosurgical Anesthesiology 2024-08-27

Rotational angiography, often referred to as a "spin", is typically presented in 2D. Since rotational angiograms are composed of images acquired from multiple angles, we took advantage this property develop method for converting any angiogram into 3D video. Our aim was low-cost and easily distributable solution without requiring additional hardware or altering acquisition techniques. Six previously our institution were imported using custom-written code exported anaglyph (red-cyan) videos....

10.1016/j.wneu.2023.08.065 article EN cc-by World Neurosurgery 2023-08-22

Multidisciplinary neuro-oncology clinics allow collaboration between various specialties and training levels. Building a tenable clinical research program based in the longitudinal dialogue practice of collaborative clinicians trainees can bridge observations to execution. However, forming team around multidisciplinary clinic's activities is constrained by lack literature or guidelines. As well, challenges sustaining logistics, communication, productivity persist without standardized...

10.3389/fonc.2022.857699 article EN cc-by Frontiers in Oncology 2022-04-08
David M. Pelz Stephen Lownie Urooj Iftikhar Claudio Pablo Reza Azarpazhooh and 95 more Pardes Habib Ivaylo Dimitrov João Pinho Kolja Schürmann Jan‐Philipp Bach Martin Wiesmann Jörg Schulz Arno Reich Omid Nikoubashman Mark A. MacLean Charles Touchette Taylor Duda Alysa Almojuela David Μ. Bergeron Michelle Kameda-Smith Amit Persad Nicholas Sader Jacob Alant Sean Christie Tresah C. Antaya Britney Le Lucie Richard Amna Qureshi Salimah Z. Shariff Luciano A. Sposato Jorge G. Burneo Malavan Ragulojan Shannon Hart Jonathan Chainey Minoo Aminnejad Michael Rizzuto Matthew E. Eagles Alan Chalil Anne-Mare Langlois Charles Gariépy Mohammed Hasen Alick Wang Lior M. Elkaim Forough Farrokhyar Kesava Reddy Michael Yang Jay Riva-Cambrin Jonathan W. Cunningham Steven Casha Charles H. Tator Victoria Blanchet Ma Jin Verónica Bruno Marta Ruíz-López Cinthia Terroba‐Chambi Maria de Belém Costa Freitas Rajasumi Rajalingam Anna Chang Susan H. Fox Anthony E. Lang Anqin Wang Taohua Wei Hongli Wu Yulong Yang Yufeng Ding Yi Wang Chuanfeng Zhang Wenming Yang Noriko Usami Yoshitaka Asano Yuka Ikegame Hiroaki Takei Yuichi Yamada Hirohito Yano Jun Shinoda Min Kang Jinseung Park H. Dermot McDonald Bekim Sadiković Claire A. Sheldon Lulu Bursztyn Edwin Steven Vargas-Cañas Javier Andrés Galnares‐Olalde Fausto León-Velasco Miguel García‐Grimshaw Alonso Gutiérrez Juan Carlos López-Hernández Debjyoti Dhar Nitish Kamble Pramod Kumar Pal Wed Al Towairqi Carlos Torres Hailey O’Donnell Pierre R. Bourque Adrian Budhram E. Aisha Freeman Vipin Bhayana Liju Yang Leah Kuzmuk Alexander D. Rebchuk

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10.1017/cjn.2023.267 article EN Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques 2023-08-24

Juvenile pilocytic astrocytoma (JPA) typically follows an indolent clinical course. The first-line treatment for most JPAs is surgical resection. However, a gross total resection may not be feasible deep-seated lesions and/or infiltrative tumors, leading to multimodal approaches that complicated by patient age and tumor location. Despite the prevalence of pediatric JPAs, there no single approach treating progressive disease.We investigated multifaceted management through retrospective...

10.23736/s0390-5616.21.05169-9 article EN Journal of Neurosurgical Sciences 2022-01-20
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