30 results on '"Malhotra, Rishi"'
Search Results
2. Deferoxamine mesylate in patients with intracerebral haemorrhage (i-DEF): a multicentre, randomised, placebo-controlled, double-blind phase 2 trial
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Selim, Magdy, Foster, Lydia D, Moy, Claudia S, Xi, Guohua, Hill, Michael D, Morgenstern, Lewis B, Greenberg, Steven M, James, Michael L, Singh, Vineeta, Clark, Wayne M, Norton, Casey, Palesch, Yuko Y, Yeatts, Sharon D, Investigators, i-DEF, Dolan, Monica, Yeh, Erlinda, Sheth, Kevin, Kunze, Kimberly, Muehlschlegel, Susanne, Nieto, Iryna, Claassen, Jan, Falo, Cristina, Huang, David, Beckwith, Anne, Messe, Steven, Yates, Melissa, O'Phelan, Kristine, Escobar, Andrea, Becker, Kyra, Tanzi, Patricia, Gonzales, Nicole, Tremont, Chad, Venkatasubramanian, Chitra, Thiessen, Rosita, Save, Supriya, Verrault, Steven, Collard, Karin, DeGeorgia, Michael, Cwiklinski, Valerie, Thompson, Bradford, Wasilewski, Lesley, Andrews, Charles, Burfeind, Robert, Torbey, Michel, Hamed, Mohammad, Butcher, Kenneth, Sivakumar, Leka, Varelas, Nicolaou, Mays-Wilson, Kathleen, Leira, Enrique, Olalde, Heena, Silliman, Scott, Calhoun, Rhonda, Dangayach, Neha, Renvill, Ricardo, Malhotra, Rishi, Kordesch, Kristina, Lord, Aaron, Calahan, Thomas, Geocadin, Romergryko, Parish, Michelle, Frey, James, Harrigan, Mary, Leifer, Dana, Mathias, Ryna, Schneck, Michael, Bernier, Tara, Gonzales-Arias, Sergio, Elysee, Josette, Lopez, George, Volgi, Josephine, Brown, Robert, Jasak, Sara, Phillips, Stephen, Jarrett, Judith, Gomes, Joao, McBride, Moneen, Aldrich, Francois, Aldrich, Charlene, Kornbluth, Joshua, Bettle, Michelle, Goldstein, Joshua, Tirrell, Gregory, Shaw, Qaisar, and Jonczak, Karin
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Neurosciences ,Clinical Research ,Clinical Trials and Supportive Activities ,Evaluation of treatments and therapeutic interventions ,6.1 Pharmaceuticals ,Aged ,Cerebral Hemorrhage ,Deferoxamine ,Double-Blind Method ,Female ,Humans ,Infusions ,Intravenous ,Iron Chelating Agents ,Male ,Medical Futility ,Middle Aged ,Negative Results ,Prospective Studies ,Risk Assessment ,Treatment Outcome ,i-DEF Investigators ,Clinical Sciences ,Neurology & Neurosurgery - Abstract
BackgroundIron from haemolysed blood is implicated in secondary injury after intracerebral haemorrhage. We aimed to assess the safety of the iron chelator deferoxamine mesylate in patients with intracerebral haemorrhage and to establish whether the drug merits investigation in a phase 3 trial.MethodsWe did a multicentre, futility-design, randomised, placebo-controlled, double-blind, phase 2 trial at 40 hospitals in Canada and the USA. Adults aged 18-80 years with primary, spontaneous, supratentorial intracerebral haemorrhage were randomly assigned (1:1) to receive deferoxamine mesylate (32 mg/kg per day) or placebo (saline) infusions for 3 consecutive days within 24 h of haemorrhage onset. Randomisation was done via a web-based trial-management system centrally in real time, and treatment allocation was concealed from both participants and investigators. The primary outcome was good clinical outcome, which was defined as a modified Rankin Scale score of 0-2 at day 90. We did a futility analysis: if the 90% upper confidence bound of the absolute risk difference between the two groups in the proportion of participants with a good clinical outcome was less than 12% in favour of deferoxamine mesylate, then to move to a phase 3 efficacy trial would be futile. Primary outcome and safety data were analysed in the modified intention-to-treat population, comprising only participants in whom the study infusions were initiated. This trial is registered with ClinicalTrials.gov, number NCT02175225, and is completed.FindingsWe recruited 294 participants between Nov 23, 2014, and Nov 10, 2017. The modified intention-to-treat population consisted of 144 patients assigned to the deferoxamine mesylate group and 147 assigned to the placebo group. At day 90, among patients with available data for the primary outcome, 48 (34%) of 140 participants in the deferoxamine mesylate group, and 47 (33%) of 143 patients in the placebo group, had modified Rankin Scale scores of 0-2 (adjusted absolute risk difference 0·6% [90% upper confidence bound 6·8%]). By day 90, 70 serious adverse events were reported in 39 (27%) of 144 patients in the deferoxamine mesylate group, and 78 serious adverse events were reported in 49 (33%) of 147 patients in the placebo group. Ten (7%) participants in the deferoxamine mesylate and 11 (7%) in the placebo group died. None of the deaths were judged to be treatment related.InterpretationDeferoxamine mesylate was safe. However, the primary result showed that further study of the efficacy of deferoxamine mesylate with anticipation that the drug would significantly improve the chance of good clinical outcome (ie, mRS score of 0-2) at day 90 would be futile.FundingUS National Institutes of Health and US National Institute of Neurological Disorders and Stroke.
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- 2019
3. Posterolateral Plating of Distal Tibia Fractures: Extending the Use of a Familiar Approach
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Malhotra, Rishi, Goh, Aaron Qi Yang, and Gardner, Antony W.
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- 2021
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4. Deferoxamine mesylate in patients with intracerebral haemorrhage (i-DEF): a multicentre, randomised, placebo-controlled, double-blind phase 2 trial
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Dolan, Monica, Yeh, Erlinda, Sheth, Kevin, Kunze, Kimberly, Muehlschlegel, Susanne, Nieto, Iryna, Claassen, Jan, Falo, Cristina, Huang, David, Beckwith, Anne, Messe, Steven, Yates, Melissa, O'Phelan, Kristine, Escobar, Andrea, Becker, Kyra, Tanzi, Patricia, Gonzales, Nicole, Tremont, Chad, Venkatasubramanian, Chitra, Thiessen, Rosita, Save, Supriya, Verrault, Steven, Collard, Karin, DeGeorgia, Michael, Cwiklinski, Valerie, Thompson, Bradford, Wasilewski, Lesley, Andrews, Charles, Burfeind, Robert, Torbey, Michel, Hamed, Mohammad, Butcher, Kenneth, Sivakumar, Leka, Varelas, Nicolaou, Mays-Wilson, Kathleen, Leira, Enrique, Olalde, Heena, Silliman, Scott, Calhoun, Rhonda, Dangayach, Neha, Renvill, Ricardo, Malhotra, Rishi, Kordesch, Kristina, Lord, Aaron, Calahan, Thomas, Geocadin, Romergryko, Parish, Michelle, Frey, James, Harrigan, Mary, Leifer, Dana, Mathias, Ryna, Schneck, Michael, Bernier, Tara, Gonzales-Arias, Sergio, Elysee, Josette, Lopez, George, Volgi, Josephine, Brown, Robert, Jasak, Sara, Phillips, Stephen, Jarrett, Judith, Gomes, Joao, McBride, Moneen, Aldrich, Francois, Aldrich, Charlene, Kornbluth, Joshua, Bettle, Michelle, Goldstein, Joshua, Tirrell, Gregory, Shaw, Qaisar, Jonczak, Karin, Selim, Magdy, Foster, Lydia D, Moy, Claudia S, Xi, Guohua, Hill, Michael D, Morgenstern, Lewis B, Greenberg, Steven M, James, Michael L, Singh, Vineeta, Clark, Wayne M, Norton, Casey, Palesch, Yuko Y, and Yeatts, Sharon D
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- 2019
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5. Current and Emerging Endovascular and Neurocritical Care Management Strategies in Large-Core Ischemic Stroke.
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Migdady, Ibrahim, Johnson-Black, Phoebe H., Leslie-Mazwi, Thabele, and Malhotra, Rishi
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ISCHEMIC stroke ,ENDOVASCULAR surgery ,CEREBRAL edema ,REPERFUSION injury ,INTRACRANIAL pressure ,HOSPITAL closures ,STROKE units - Abstract
The volume of infarcted tissue in patients with ischemic stroke is consistently associated with increased morbidity and mortality. Initial studies of endovascular thrombectomy for large-vessel occlusion excluded patients with established large-core infarcts, even when large volumes of salvageable brain tissue were present, due to the high risk of hemorrhagic transformation and reperfusion injury. However, recent retrospective and prospective studies have shown improved outcomes with endovascular thrombectomy, and several clinical trials were recently published to evaluate the efficacy of endovascular management of patients presenting with large-core infarcts. With or without thrombectomy, patients with large-core infarcts remain at high risk of in-hospital complications such as hemorrhagic transformation, malignant cerebral edema, seizures, and others. Expert neurocritical care management is necessary to optimize blood pressure control, mitigate secondary brain injury, manage cerebral edema and elevated intracranial pressure, and implement various neuroprotective measures. Herein, we present an overview of the current and emerging evidence pertaining to endovascular treatment for large-core infarcts, recent advances in neurocritical care strategies, and their impact on optimizing patient outcomes. [ABSTRACT FROM AUTHOR]
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- 2023
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6. Evaluation of scoring systems and prognostic factors in patients with spinal metastases from nasopharyngeal carcinoma
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Kumar, Naresh, Tan, Jonathan J.H., Zaw, Aye S., Lim, Joel L., Wai, Khin L., Malhotra, Rishi, Loh, Thomas K.S., Liu, Gabriel K.P., and Thambiah, Joseph
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- 2014
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7. Metastatic Spine Tumor Surgery: A Comparative Study of Minimally Invasive Approach Using Percutaneous Pedicle Screws Fixation Versus Open Approach
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Kumar, Naresh, Malhotra, Rishi, Maharajan, Karthikeyan, Zaw, Aye S., Wu, Pang Hung, Makandura, Milindu C., Po Liu, Gabriel Ka, Thambiah, Joseph, and Wong, Hee-Kit
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- 2017
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8. Versatility of Percutaneous Pedicular Screw Fixation in Metastatic Spine Tumor Surgery: A Prospective Analysis
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Kumar, Naresh, Zaw, Aye Sandar, Reyes, Ma Ramona, Malhotra, Rishi, Wu, Pang Hung, Makandura, Milindu Chanaka, Thambiah, Joseph, Liu, Gabriel Ka Po, and Wong, Hee-Kit
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- 2015
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9. Flow Cytometric Evaluation of the Safety of Intraoperative Salvaged Blood Filtered with Leucocyte Depletion Filter in Spine Tumour Surgery
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Kumar, Naresh, Lam, Raymond, Zaw, Aye Sandar, Malhotra, Rishi, Tan, Jonathan, Tan, Gamaliel, and Setiobudi, Tony
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- 2014
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10. Hip Fracture Surgery in Nonagenarians—The Devilʼs Advocate?
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Daruwalla, Zubin J., Wong, Keng L., Malhotra, Rishi, Leong, Kwong M., Nee, Pei Y., and Murphy, Diarmuid P.
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- 2016
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11. A twist in the tale
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Malhotra, Rishi, Daniel, Rejoo, and Besarovic, Sanja
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- 2013
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12. Prevention of Shivering During Therapeutic Temperature Modulation: The Columbia Anti-Shivering Protocol
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Choi, H. Alex, Ko, Sang-Bae, Presciutti, Mary, Fernandez, Luis, Carpenter, Amanda M., Lesch, Christine, Gilmore, Emily, Malhotra, Rishi, Mayer, Stephan A., Lee, Kiwon, Claassen, Jan, Schmidt, J. Michael, and Badjatia, Neeraj
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- 2011
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13. Impact of Intraventricular Hemorrhage upon Intracerebral Hematoma Expansion
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Moussouttas, Michael, Malhotra, Rishi, Fernandez, Luis, Maltenfort, Mitchell, Holowecki, Melissa, Delgado, Jennifer, Lawson, Nadine, and Badjatia, Neeraj
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- 2011
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14. Role of Antiplatelet Agents in Hematoma Expansion During The Acute Period of Intracerebral Hemorrhage
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Moussouttas, Michael, Malhotra, Rishi, Fernandez, Luis, Maltenfort, Mitchell, Holowecki, Melissa, Delgado, Jennifer, Lawson, Nadine, and Badjatia, Neeraj
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- 2010
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15. Effect of mannitol on brain metabolism and tissue oxygenation in severe haemorrhagic stroke
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Helbok, Raimund, Kurtz, Pedro, Schmidt, J Michael, Stuart, R Morgan, Fernandez, Luis, Malhotra, Rishi, Presciutti, Mary, Ostapkovich, Noeleen D, Connolly, E Sander, Lee, Kiwon, Badjatia, Neeraj, Mayer, Stephan A, and Claassen, Jan
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- 2011
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16. Versatility of percutaneous pedicular screw fixation in metastatic spine tumour surgery
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Kumar, Naresh, Zaw, Aye Sandar, Malhotra, Rishi, Wu, Pang Hung, Makandura, Milindu, and Kumar, Aravind
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- 2016
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17. Metastatic spine tumour surgery: minimally invasive approach versus open approach
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Kumar, Naresh, Malhotra, Rishi, Maharajan, Karthikeyan, Zaw, Aye Sandar, Wu, Pang Hung, Makandura, Milindu, Liu, Gabriel, Thambiah, Joseph, Wong, Hee-Kit, and Kumar, Aravind
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- 2016
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18. Knee pain: a cautionary tale of lipoma arborescens.
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Johandi, Faisal, Chua, Zackary, Malhotra, Rishi, and Wang, Wilson
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- 2016
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19. Black bone disease in a healing fracture.
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Thiam, Desmond, Tse Yean Teo, Malhotra, Rishi, Kong Bing Tan, and Yu Han Chee
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- 2016
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20. A silent acute abdomen in a patient with spinal cord injury.
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Malhotra, Rishi, Ee, Gerard, Pang, Si Ying, and Kumar, Naresh
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SPINE diseases diagnosis ,INTESTINAL perforation ,ACUTE abdomen ,BACTEREMIA ,BONE fractures ,MAGNETIC resonance imaging ,SPINAL cord injuries ,SPINAL injuries ,DIAGNOSIS - Abstract
A 52-year-old man with cervical spondylosis sustained a hyperextension injury to the neck and subsequently developed central cord syndrome after 2 weeks. The diagnosis was confirmed clinically and on MRI. During the admission he was febrile from Streptococcus anginosus bacteraemia from a gum infection and was started on penicillin. This resulted in pseudomembranous colitis with abdominal distension and bloody diarrhoea but a lack of expected abdominal complaints. Unfortunately his neurology deteriorated and a repeat MRI showed a discitis at C5-C7 which required a 2-level discectomy, debridement and instrumented fusion. Owing to his spinal cord injury, an abdominal perforation was initially missed owing to the lack of clinical features of an acute abdomen. He underwent a right hemi-colectomy for ascending colon perforation and eventually made a good recovery and was discharged to a spinal rehabilitation unit. By one year follow-up he had returned to full neurological function. [ABSTRACT FROM AUTHOR]
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- 2013
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21. Acute scoliosis in a 3-year-old boy.
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Malhotra, Rishi, Murali-Ganesh, Raghav, Dunkley, Colin, and Desai, Vikram
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The case describes the presentation of a fit and well 3-year-old boy to the emergency department of a district general hospital after he developed an acute scoliosis overnight. There was no history of trauma, his observations were normal and he had non-specific symptoms of lethargy and reduced appetite, but no fevers or respiratory distress. Bloods showed raised inflammatory markers and he was referred to orthopaedics as a septic disc as there was some spinal tenderness. An urgent MRI was considered initially but on further examination there was some reduced air entry on the left lung base which a chest radiograph confirmed as a left-sided pneumonia. A diagnosis of pneumonia and secondary functional scoliosis was made. The child was admitted under paediatrics and made a full recovery on antibiotics. At 8 weeks follow-up there was resolution of scoliosis clinically and radiologically. [ABSTRACT FROM AUTHOR]
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- 2012
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22. Endocarditis Associated With Coronary Cameral Fistula Presenting With Intracranial Hemorrhage.
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Hanif W, Sayegh M, Farooq MU, Zhang L, Bechen M, Malhotra R, Garcia MJ, and Pu M
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Coronary cameral fistulas are rare anomalous connections between coronary circulation and cardiac chambers. Coronary cameral fistulas are often asymptomatic but may cause volume overload on impacted chambers, and also create high velocity turbulent diastolic flow which may predispose patients to endocarditis. This paper presents a unique case of infective endocarditis revealed by intracerebral hemorrhage with a mycotic aneurysm in a patient who was found to have a nonvalvular infective endocarditis located on the mitral anterolateral papillary muscle, at the ventricular site of entrance of a large coronary cameral fistula., Competing Interests: The authors have reported that they have no relationships relevant to the contents of this paper to disclose., (© 2024 The Authors.)
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- 2024
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23. Noninvasive Ventilation for Preoxygenation during Emergency Intubation.
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Gibbs KW, Semler MW, Driver BE, Seitz KP, Stempek SB, Taylor C, Resnick-Ault D, White HD, Gandotra S, Doerschug KC, Mohamed A, Prekker ME, Khan A, Gaillard JP, Andrea L, Aggarwal NR, Brainard JC, Barnett LH, Halliday SJ, Blinder V, Dagan A, Whitson MR, Schauer SG, Walker JE Jr, Barker AB, Palakshappa JA, Muhs A, Wozniak JM, Kramer PJ, Withers C, Ghamande SA, Russell DW, Schwartz A, Moskowitz A, Hansen SJ, Allada G, Goranson JK, Fein DG, Sottile PD, Kelly N, Alwood SM, Long MT, Malhotra R, Shapiro NI, Page DB, Long BJ, Thomas CB, Trent SA, Janz DR, Rice TW, Self WH, Bebarta VS, Lloyd BD, Rhoads J, Womack K, Imhoff B, Ginde AA, and Casey JD
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- Adult, Aged, Female, Humans, Male, Middle Aged, Critical Illness therapy, Heart Arrest therapy, Masks, Oxygen administration & dosage, Oxygen blood, Oxygen Saturation, Hypoxia etiology, Hypoxia prevention & control, Intubation, Intratracheal adverse effects, Intubation, Intratracheal methods, Noninvasive Ventilation methods, Oxygen Inhalation Therapy methods
- Abstract
Background: Among critically ill adults undergoing tracheal intubation, hypoxemia increases the risk of cardiac arrest and death. The effect of preoxygenation with noninvasive ventilation, as compared with preoxygenation with an oxygen mask, on the incidence of hypoxemia during tracheal intubation is uncertain., Methods: In a multicenter, randomized trial conducted at 24 emergency departments and intensive care units in the United States, we randomly assigned critically ill adults (age, ≥18 years) undergoing tracheal intubation to receive preoxygenation with either noninvasive ventilation or an oxygen mask. The primary outcome was hypoxemia during intubation, defined by an oxygen saturation of less than 85% during the interval between induction of anesthesia and 2 minutes after tracheal intubation., Results: Among the 1301 patients enrolled, hypoxemia occurred in 57 of 624 patients (9.1%) in the noninvasive-ventilation group and in 118 of 637 patients (18.5%) in the oxygen-mask group (difference, -9.4 percentage points; 95% confidence interval [CI], -13.2 to -5.6; P<0.001). Cardiac arrest occurred in 1 patient (0.2%) in the noninvasive-ventilation group and in 7 patients (1.1%) in the oxygen-mask group (difference, -0.9 percentage points; 95% CI, -1.8 to -0.1). Aspiration occurred in 6 patients (0.9%) in the noninvasive-ventilation group and in 9 patients (1.4%) in the oxygen-mask group (difference, -0.4 percentage points; 95% CI, -1.6 to 0.7)., Conclusions: Among critically ill adults undergoing tracheal intubation, preoxygenation with noninvasive ventilation resulted in a lower incidence of hypoxemia during intubation than preoxygenation with an oxygen mask. (Funded by the U.S. Department of Defense; PREOXI ClinicalTrials.gov number, NCT05267652.)., (Copyright © 2024 Massachusetts Medical Society.)
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- 2024
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24. Protocol and statistical analysis plan for the PREOXI trial of preoxygenation with noninvasive ventilation vs oxygen mask.
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Gibbs KW, Ginde AA, Prekker ME, Seitz KP, Stempek SB, Taylor C, Gandotra S, White H, Resnick-Ault D, Khan A, Mohmed A, Brainard JC, Fein DG, Aggarwal NR, Whitson MR, Halliday SJ, Gaillard JP, Blinder V, Driver BE, Palakshappa JA, Lloyd BD, Wozniak JM, Exline MC, Russell DW, Ghamande S, Withers C, Hubel KA, Moskowitz A, Bastman J, Andrea L, Sottile PD, Page DB, Long MT, Goranson JK, Malhotra R, Long BJ, Schauer SG, Connor A, Anderson E, Maestas K, Rhoads JP, Womack K, Imhoff B, Janz DR, Trent SA, Self WH, Rice TW, Semler MW, and Casey JD
- Abstract
Background: Hypoxemia is a common and life-threatening complication during emergency tracheal intubation of critically ill adults. The administration of supplemental oxygen prior to the procedure ("preoxygenation") decreases the risk of hypoxemia during intubation., Research Question: Whether preoxygenation with noninvasive ventilation prevents hypoxemia during tracheal intubation of critically ill adults, compared to preoxygenation with oxygen mask, remains uncertain., Study Design and Methods: The PRagmatic trial Examining OXygenation prior to Intubation (PREOXI) is a prospective, multicenter, non-blinded randomized comparative effectiveness trial being conducted in 7 emergency departments and 17 intensive care units across the United States. The trial compares preoxygenation with noninvasive ventilation versus oxygen mask among 1300 critically ill adults undergoing emergency tracheal intubation. Eligible patients are randomized in a 1:1 ratio to receive either noninvasive ventilation or an oxygen mask prior to induction. The primary outcome is the incidence of hypoxemia, defined as a peripheral oxygen saturation <85% between induction and 2 minutes after intubation. The secondary outcome is the lowest oxygen saturation between induction and 2 minutes after intubation. Enrollment began on 10 March 2022 and is expected to conclude in 2023., Interpretation: The PREOXI trial will provide important data on the effectiveness of noninvasive ventilation and oxygen mask preoxygenation for the prevention of hypoxemia during emergency tracheal intubation. Specifying the protocol and statistical analysis plan prior to the conclusion of enrollment increases the rigor, reproducibility, and interpretability of the trial., Clinical Trial Registration Number: NCT05267652., Competing Interests: Conflicts of Interest and Financial Disclosures: Kevin W. Gibbs MD reports financial support and travel were provided by US Department of Defense. Adit. A. Ginde MD MPH reports financial support was provided by US Department of Defense. Matthew E. Prekker MD MPH reports financial support was provided by US Department of Defense. Kevin P. Seitz MD MSc reports financial support was provided by National Heart Lung and Blood Institute. Susan B. Stempek PA MBA reports financial support was provided by American College of Chest Physicians. Akram Khan MD reports financial support was provided by United Therapeutics Corporation. Akram Khan MD reports financial support was provided by 4D Medicine Ltd. Akram Khan MD reports financial support was provided by Regeneron Pharmaceuticals Inc. Akram Khan MD reports financial support was provided by Roche. Akram Khan MD reports financial support was provided by Dompé pharmaceutical. Jessica A. Palakshappa MD MS reports financial support was provided by National Institute on Aging. Joanne M. Wozniak PA MS reports was provided by American College of Chest Physicians. Matthew C. Exline MD, MPH reports financial support was provided by Abbott Laboratories. Derek W. Russell MD reports financial support was provided by National Heart Lung and Blood Institute. Shekar Ghamande MD reports financial support was provided by US Department of Defense. Ari Moskowitz MD MPH reports financial support was provided by National Heart Lung and Blood Institute. Jill Bastman BSN reports financial support was provided by US Department of Defense. Micah T. Long MD reports financial support was provided by pocket cards. Steven G. Schauer DO MS reports was provided by US Department of Defense. David Janz MD MSc reports financial support was provided by US Department of Defense. Matthew W. Semler MD MSc reports financial support was provided by US Department of Defense. Matthew W. Semler MD MSc reports financial support was provided by National Heart Lung and Blood Institute. Jonathan D. Casey MD MSc reports was provided by US Department of Defense. Jonathan D. Casey MD MSc reports was provided by National Heart Lung and Blood Institute. Jonathan D. Casey MD MSc reports travel was provided by Fisher & Paykel Healthcare Inc. Todd W Rice MD MSc reports a relationship with Cumberland Pharmaceuticals Inc that includes: consulting or advisory and equity or stocks. Derek W. Russell MD reports a relationship with Achieve Life Science Inc that includes: equity or stocks. Matthew W. Semler MD MSc reports a relationship with Baxter International Inc that includes: consulting or advisory.
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- 2023
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25. Neurologic Syndromes Predict Higher In-Hospital Mortality in COVID-19.
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Eskandar EN, Altschul DJ, de la Garza Ramos R, Cezayirli P, Unda SR, Benton J, Dardick J, Toma A, Patel N, Malaviya A, Flomenbaum D, Fernandez-Torres J, Lu J, Holland R, Burchi E, Zampolin R, Hsu K, McClelland A, Burns J, Erdfarb A, Malhotra R, Gong M, Semczuk P, Gursky J, Ferastraoaru V, Rosengard J, Antoniello D, Labovitz D, Esenwa C, Milstein M, Boro A, and Mehler MF
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- Aged, Aged, 80 and over, Ageusia epidemiology, Ageusia physiopathology, Anosmia epidemiology, Anosmia physiopathology, Ataxia epidemiology, Ataxia physiopathology, COVID-19 physiopathology, Confusion epidemiology, Consciousness Disorders epidemiology, Cranial Nerve Diseases epidemiology, Cranial Nerve Diseases physiopathology, Delirium epidemiology, Delirium physiopathology, Female, Headache epidemiology, Headache physiopathology, Humans, Male, Middle Aged, Paresthesia epidemiology, Paresthesia physiopathology, Primary Dysautonomias epidemiology, Primary Dysautonomias physiopathology, Recurrence, SARS-CoV-2, Seizures epidemiology, Seizures physiopathology, Stroke epidemiology, Vertigo epidemiology, Vertigo physiopathology, COVID-19 mortality, Confusion physiopathology, Consciousness Disorders physiopathology, Hospital Mortality, Stroke physiopathology
- Abstract
Objective: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is protean in its manifestations, affecting nearly every organ system. However, nervous system involvement and its effect on disease outcome are poorly characterized. The objective of this study was to determine whether neurologic syndromes are associated with increased risk of inpatient mortality., Methods: A total of 581 hospitalized patients with confirmed SARS-CoV-2 infection, neurologic involvement, and brain imaging were compared to hospitalized non-neurologic patients with coronavirus disease 2019 (COVID-19). Four patterns of neurologic manifestations were identified: acute stroke, new or recrudescent seizures, altered mentation with normal imaging, and neuro-COVID-19 complex. Factors present on admission were analyzed as potential predictors of in-hospital mortality, including sociodemographic variables, preexisting comorbidities, vital signs, laboratory values, and pattern of neurologic manifestations. Significant predictors were incorporated into a disease severity score. Patients with neurologic manifestations were matched with patients of the same age and disease severity to assess the risk of death., Results: A total of 4,711 patients with confirmed SARS-CoV-2 infection were admitted to one medical system in New York City during a 6-week period. Of these, 581 (12%) had neurologic issues of sufficient concern to warrant neuroimaging. These patients were compared to 1,743 non-neurologic patients with COVID-19 matched for age and disease severity admitted during the same period. Patients with altered mentation (n = 258, p = 0.04, odds ratio [OR] 1.39, confidence interval [CI] 1.04-1.86) or radiologically confirmed stroke (n = 55, p = 0.001, OR 3.1, CI 1.65-5.92) had a higher risk of mortality than age- and severity-matched controls., Conclusions: The incidence of altered mentation or stroke on admission predicts a modest but significantly higher risk of in-hospital mortality independent of disease severity. While other biomarker factors also predict mortality, measures to identify and treat such patients may be important in reducing overall mortality of COVID-19., (Copyright © 2020 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the American Academy of Neurology.)
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- 2021
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26. Response: Epileptic discharges in acutely ill patients investigated for SARS-CoV-2/COVID-19 and the absence of evidence.
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Galanopoulou AS, McArthur DL, Ferastraoaru V, Correa DJ, Cherian K, Duberstein S, Gursky J, Hanumanthu R, Hung C, Molinero I, Khodakivska O, Legatt AD, Patel P, Rosengard J, Rubens E, Sugrue W, Yozawitz E, Mehler MF, Ballaban-Gil K, Haut SR, Malhotra R, Moshé SL, and Boro A
- Abstract
Competing Interests: We have no conflicts of interest to declare in regard to this response. AS Galanopoulou is co‐editor in Chief of Epilepsia Open and has received royalties for publications from Elsevier and Morgan & Claypool publishers. SR Haut serves on the editorial board of Epilepsy and Behavior. SL Moshé is serving as associate editor of Neurobiology of Disease and serves on the editorial board of Brain and Development, Pediatric Neurology, and Physiological Research. He receives from Elsevier an annual compensation for his work as associate editor in Neurobiology of Disease and royalties from two books he co‐edited. He has received consultant's fees from UCB and Pfizer. AB Boro is site PI for clinical trials sponsored by Biogen, SK Life Science, Neurelis, and UCB. He receives no salary support for other reimbursement for these projects. All funds go to the institution. None of the other authors have conflicts to disclose. We confirm that we have read the Journal's position on issues involved in ethical publication and affirm that this report is consistent with those guidelines.
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- 2020
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27. Ethnic Differences in Preoperative Patient Characteristics and Postoperative Functional Outcomes after Total Knee Arthroplasty among Chinese, Malays and Indians.
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Shah NZ, Malhotra R, Hong CC, Sng JB, Kong CH, Shen L, Nashi N, and Krishna L
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- Age Factors, Aged, Body Mass Index, China ethnology, Female, Humans, India ethnology, Malaysia ethnology, Male, Middle Aged, Osteoarthritis, Knee physiopathology, Osteoarthritis, Knee surgery, Range of Motion, Articular, Singapore, Treatment Outcome, Arthroplasty, Replacement, Knee, Asian People, Osteoarthritis, Knee ethnology, White People
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- 2018
28. Survival Prognostication in Patients with Skeletal Metastases from Nasopharyngeal Carcinoma: An Evaluation of the Scandinavian Sarcoma Group, Katagiri and Bauer Scoring Systems.
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Tan JJ, Zaw AS, Malhotra R, Wai KL, Tan JY, and Kumar N
- Subjects
- Bone Neoplasms secondary, Carcinoma secondary, Humans, Multivariate Analysis, Nasopharyngeal Carcinoma, Nasopharyngeal Neoplasms pathology, Prognosis, Proportional Hazards Models, Retrospective Studies, Survival Rate, Bone Neoplasms mortality, Carcinoma mortality, Nasopharyngeal Neoplasms mortality
- Abstract
Introduction: Nasopharnygeal carcinoma (NPC) is characterised by early metastases with the skeleton being the most common site of metastases. The ability to prognosticate survival is crucial in the decision whether or not to offer surgery to these patients and the choice of surgery offered. We aimed to evaluate the scoring systems namely: Bauer, Katagiri and Scandinavian Sarcoma Group (SSG) in NPC patients with skeletal metastases., Materials and Methods: A total of 92 patients with skeletal metastases from NPC were studied. We retrospectively analysed the actual survival of these patients and compared with predicted survival according to the 3 scoring systems. The predicted survival according to each system was calculated and labelled as A scores. These were then re-scored by assigning NPC as a better prognostic tumour and labelled as B scores. The predicted survival of scores A and B were compared to actual survival. Univariate and multivariate Cox regression analyses were performed. The predictive values of each scoring were calculated., Results: The median overall survival for the whole cohort was 13 months (range: 1 to 120 months). In multivariate analysis, general condition and visceral metastases showed significant effect on survival. There were statistically significant differences (P <0.001) between the subgroups of the SSG B as well as Katagiri B scoring systems where NPC was classified as a better prognostic tumour. SSG B provided the highest predictive value (0.67) as compared to the other 2 scoring systems., Conclusion: The SSG and Katagiri score could be used to prognosticate NPC with a statistically significant association with actual survival.
- Published
- 2016
29. Osteomyelitis in the diabetic foot.
- Author
-
Malhotra R, Chan CS, and Nather A
- Abstract
Osteomyelitis (OM) is a common complication of diabetic foot ulcers and/or diabetic foot infections. This review article discusses the clinical presentation, diagnosis, and treatment of OM in the diabetic foot. Clinical features that point to the possibility of OM include the presence of exposed bone in the depth of a diabetic foot ulcer. Medical imaging studies include plain radiographs, magnetic resonance imaging, and bone scintigraphy. A high index of suspicion is also required to make the diagnosis of OM in the diabetic foot combined with clinical and radiological studies.
- Published
- 2014
- Full Text
- View/download PDF
30. Giant rectus sheath hematoma after therapeutic paracentesis resulting in hemodynamic instability in the intensive care unit.
- Author
-
Ko SB, Choi HA, Malhotra R, and Lee K
- Subjects
- Adult, Humans, Male, Hematoma etiology, Hemodynamics physiology, Intensive Care Units, Paracentesis adverse effects, Rectus Abdominis physiopathology
- Abstract
Rectus sheath hematoma (RSH) is a rare but potentially serious complication that can occur after abdominal paracentesis. Although RSH is often self-limited, it can lead to life-threatening conditions when diagnosis and/or treatment are delayed. In the neuro-intensive care unit, the diagnosis is often difficult to make or delayed because most patients have poor mental status and are unable to communicate their RSH-related symptoms. We report a case of a giant RSH detected by abnormal hemodynamic conditions on intensive care unit monitoring after abdominal paracentesis.
- Published
- 2010
- Full Text
- View/download PDF
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