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Cervical epidural hematoma (EDH) is a rare but very serious cause of acute neurologic compression that needs early diagnosis and rapid intervention. Acute hemiparesis is an infrequent presentation of cervical EDH and often mimics cerebrovascular accident. In this case, we describe the management of a case of cervical EDH presenting as acute hemiparesis in an elderly female patient which mimicked as thrombosis of intracranial flow diverter in situ. The report emphasizes that cervical EDH should be considered as differential diagnosis in patients who present with acute hemiparesis especially, who are on antiplatelets or anticoagulants. Also, in a patient considered high-risk for surgery, conservative management can be considered under close supervision and intensive monitoring, especially, in non-expanding hematoma and non-progressive neurological deterioration.
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Background: To highlight the clinical presentations and management outcomes of rhino-orbital mucormycosis during first wave of COVID-19 pandemic in North India. Methods: A retrospective observational study. 15 patients with mucormycosis (orbital disease) who presented during short span of 3 months (October-December 2020) in a tertiary-care referral institution were analysed. Results: At presentation, 13 of 15 patients had uncontrolled diabetes. Four had history of COVID-19 infection. All patients had advanced orbital disease with sinusitis; cavernous sinus involvement was in nine and intracranial spread in three patients. Liposomal amphotericin-B was started and prompt orbital exenteration with sinus surgery was performed in 12 patients. All 12 patients survived with an average follow-up of 4.8 months. Conclusion: In the present series, cases with orbital spread of mucormycosis were mostly found in non-COVID uncontrolled diabetics. Exenteration was done in 80% of cases with advanced orbital disease. Prevention and early detection of infection at the stage of sino-nasal involvement might help to prevent spread and/or halt the orbital disease.
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Patients with severe traumatic brain injury often presents with extracranial injuries, which may contribute to fatal outcome. Anesthetic management of such polytrauma patients is extremely challenging that includes prioritizing the organ system to be dealt first, reducing on-going injury, and preventing secondary injuries. Neuroprotective and neurorescue measures should be instituted simultaneously during extracranial surgeries. Selection of anesthetic drugs that minimally interferes with cerebral dynamics, maintenance of hemodynamics and cerebral perfusion pressure, optimal utilization of multimodal monitoring techniques, and aggressive rehabilitation approach are the key factors for improving overall patient outcome.
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High-dose continuous midazolam therapy has been used successfully for control of refractory status epilepticus. However, normal anion gap (AG) metabolic acidosis, a deleterious complication of this therapy is underrecognized. Even though previously reported in an isolated case report in a pediatric patient, we observed similar complication in an adult patient. Stereotyped normal AG metabolic acidosis along with hypotension developed on two occasions during high-dose continuous midazolam hydrochloride infusion that reverted rapidly following cessation of the infusion.
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INTRODUCTION AND AIMS: Recognizing and treating nonneurological complications occurring in traumatic brain injury (TBI) patients during intensive care unit (ICU) stay are challenging. The aim is to estimate various nonneurological complications in TBI patients. The secondary aim is to see the effect of these complications on ICU stay, disability, and mortality. MATERIALS AND METHODS: This was a prospective observational study at the neuro-ICU of a Level-I trauma center. A total of 154 TBI patients were enrolled. The period of the study was from admission to discharge from ICU or demise. Inclusion criteria were patients aged >16 years and patients with severe TBI (Glasgow coma score [GCS] ≤8). Nonneurological complications were frequent in TBI patients. RESULTS: We observed respiratory complications to be the most common (61%). Other complications, in the decreasing order, included dyselectrolytemia (46.1%), cardiovascular (34.4%), coagulopathy (33.1%), sepsis (26%), abdominal complications (17.5%), and acute kidney injury (AKI, 3.9%). The presence of systemic complications except AKI was found to be significantly associated with increased ICU stay. Most of the patients of AKI died early in ICU. Respiratory dysfunction was found to be independently associated with 3.05 times higher risk of worsening clinical condition (disability) (P < 0.018). The presence of cardiovascular complications during ICU stay (4.2 times, P < 0.005), AKI (24.7 times, P < 0.02), coagulopathy (3.13 times, P < 0.047), and GCS <6 (4.2 times, P < 0.006) of TBI was independently associated with significantly increased risk of ICU mortality. CONCLUSION: TBI patients tend to have poor outcome due to concomitant nonneurological complications. These have significant bearing on ICU stay, disability, and mortality.
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Valsalva maneuver is associated with diverse physiological changes. These changes are used in various diagnostic and therapeutic clinical settings. Valsalva maneuver is also employed during various phases of neurosurgical procedures to achieve specific targets and confirm intraoperative findings. In this article, we attempt to describe the various clinical applications of the Valsalva maneuver within the realms of clinical neurosurgery. The associated complications of this act have also been discussed.
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Procedimentos Neurocirúrgicos , Manobra de Valsalva , HumanosAssuntos
Reanimação Cardiopulmonar , Parada Cardíaca , Pressão Arterial , Pressão Sanguínea , Humanos , PressãoRESUMO
Spontaneous intracranial hypotension (SIH) is a condition characterized by orthostatic headache associated with nausea, vomiting, tinnitus, vertigo, hypoacusis, neck pain/stiffness, and photophobia. Usual treatment includes bed rest, hydration, caffeine, analgesics, epidural blood patch, steroids, fibrin glue (N-butyl-cyanoacrylate), and surgical repair. In this series, we report two cases, who presented to us with features of SIH and were managed successfully with sphenopalatine ganglion block. This is a novel modality of management of SIH and has not been reported before.
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Retained needle fragments can occur in intravenous drug user (IVDU), which can lead to significant morbidity and mortality. The aim of present study is to give an overview of our institutional experience and treatment protocol followed for such patients. IVDU with retained fragment of fractured needle were taken from the patient presenting in Emergency, Medicine and CTVS departments with history of IVDU, from January 2019 to December 2020. Six patients were found with retained broken needles. Detailed history, examination and investigations were done. The needle was removed under local anaesthesia successfully in all patients. IVDU with retained broken needle poses risk for catastrophic complications along with possibility of local complications. A systematic approach in managing such patients is required. These broken needles can be successfully retrieved as day care procedure. Lastly, IVDUs with fractured needles pose threat to the caregivers who should take caution to avoid iatrogenic injury.
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Usuários de Drogas , Abuso de Substâncias por Via Intravenosa , Humanos , Abuso de Substâncias por Via Intravenosa/complicações , Protocolos ClínicosRESUMO
BACKGROUND: In traumatic brain injuries (TBI), cerebral microdialysis (CMD)-derived parameters, especially the lactate to pyruvate ratio (LP ratio), have been utilized for cerebral perfusion optimization. The objectives were to identify cerebral ischemia as measured by CMD in TBI patients requiring decompressive craniectomy and to observe the correlation between cerebral perfusion pressure (CPP), intracranial pressure (ICP), and CMD variables in these patients. Our secondary aim was to observe the effect of CPP augmentation on ischemia biomarkers. METHODS: After the Institute Ethics Committee approvals, seven adult patients requiring decompressive craniectomy following TBI were enrolled and CMD data were obtained prospectively for 72 h. CPP was augmented by 20% with noradrenaline infusion if LP ratio >40. Correlations were done with bootstrapping (n = 500) to obtain the confidence intervals (CI) due to the small sample size. RESULTS: One patient had cerebral ischemia (median LP ratio of 265.5 and median pyruvate of 38 µmol/L), while another patient had non-ischemic mitochondrial dysfunction (median LP ratio 40.7 and median pyruvate 278.5). The coefficients of correlation between the LP ratio with CPP and ICP were r = -0.05 (CI = -0.14-0.03) and r = 0.09 (CI = -0.03-0.24), respectively. The coefficient of correlation between cerebral and blood glucose was r = 0.38, (CI - 0.35-0.14). Only two patients needed CPP augmentation, however, postaugmentation cerebral biochemistry did not change appreciably. CONCLUSION: CMD can identify cerebral ischemia, however, no correlations were observed between the LP ratio and CPP or ICP. CPP augmentation did not improve cerebral biochemistry. More studies are required to understand and treat cerebral metabolism in TBI.
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Lesões Encefálicas Traumáticas , Encéfalo , Adulto , Humanos , Microdiálise , Lesões Encefálicas Traumáticas/cirurgia , Infarto Cerebral , Metabolismo Energético , PiruvatosRESUMO
Ventilatory management of patients with traumatic cervical spinal cord injury (CSCI) is a complex and controversial area of critical care medicine. Despite significant advances in our understanding of the pathophysiology of CSCI and the development of novel interventions, there remains a lack of consensus about the optimal approach to ventilatory management in these patients. Some of the key controversies in CSCI ventilatory management include timing of tracheal intubation, non-invasive ventilation versus invasive ventilation, high versus low tidal volume, and early versus late tracheostomy. The objective of this review is to discuss the existing controversies and provide an insight on the current evidence.
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Autoimmune disorders (AIDs) are known to be associated with intracranial aneurysms; however, the coexistence of dual AIDs is a rare entity. Perioperative neuroanesthetic management of aneurysmal subarachnoid hemorrhage (aSAH) is typically complicated and challenging in such patients. In this report, we describe the successful management of a case of aSAH complicated by coexistent multiple sclerosis and systemic lupus erythematosus. A multidisciplinary team approach is warranted to manage such complicated cases.