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How to cite this article: Kumar A, Sabharwal P, Gupta P, Singh VK, Rao BK. Reply to Letter to the Editor: A Fatal Case of Acute Disseminated Encephalomyelitis-A Diagnosis to Ponder in Pandemic. Indian J Crit Care Med 2022;26(9):1062.
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A 40-year-old woman known hypertensive presented with progressive ascending paralysis. MRI T2W and FLAIR screening of the brain demonstrated swelling with altered signal in the visual cervical cord, medulla, and another juxtacortical lesion in the right temporal lobe with possibility of a demyelinating etiology. CSF testing did not identify a direct cerebral infection. High-dose steroids followed by a course of IVIG was administered but with no significant response. In these pandemic times, the patients who present with altered mentation and polyfocal neurological deficits and background history of recent COVID-19 infection or recipient of SARS-CoV-2 vaccine the diagnosis of acute disseminated encephalomyelitis (ADEM) should be considered likely. How to cite this article: Kumar A, Sabharwal P, Gupta P, Singh VK, Rao BK. A Fatal Case of Acute Disseminated Encephalomyelitis: A Diagnosis to Ponder in Pandemic. Indian J Crit Care Med 2022;26(4):518-520.
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How to cite this article: Sabharwal P, Chakraborty S, Tyagi N, Kumar A. Acute Flaccid Quadriparesis in a Recovering COVID-19 Patient: A Clinical Dilemma. Indian J Crit Care Med 2021;25(2):238-239.
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Spontaneous air-leak syndromes have emerged as rare but significant complication of Coronavirus disease-2019 (COVID-19) pneumonia in the last few months. This complication has been documented in both spontaneous and mechanically ventilated patients. Although few studies have used computed tomographic scans to confirm the diagnosis, this could be challenging in resource-limited setup. We present a series of 15 cases that highlight the clinical heterogeneity with respect to stage of illness, ventilatory status, and varied clinical scenarios at the time of development of these syndromes. All cases in our series were diagnosed clinically and confirmed by bedside chest X-ray and were managed promptly. Though mortality was not so infrequent in our experience, these air-leak syndromes were not directly attributed as cause of death in these patients. Therefore, high level of clinical suspicion and vigilance is necessary to identify and manage cases of air-leak syndrome. How to cite this article: Sabharwal P, Chakraborty S, Tyagi N, Kumar R, Taneja A. Spontaneous Air-leak Syndrome and COVID-19: A Multifaceted Challenge. Indian J Crit Care Med 2021;25(5):584-587.
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BACKGROUND: Electrolyte imbalance and acute diabetes insipidus (DI) are the most common complications in patients undergoing craniopharyngioma excision. Data are sparse regarding the choice of fluid in these patients. We compared the effects of balanced salt solution and 0.45% saline infused perioperatively on serum osmolality and serum sodium levels in these patients. METHODOLOGY: A prospective randomized double-blinded study was conducted in 30 patients undergoing transcranial excision of craniopharyngioma. The patients received either balanced salt solution or 0.45% sodium chloride solution perioperatively till they were allowed orally. Serum and urine osmolality, serum and urine sodium, urine specific gravity, and total dose of desmopressin required to treat DI were measured in the perioperative period. RESULTS: Demographic data were comparable. We observed that there was significantly higher serum osmolality in the intraoperative period at 2nd h (P = 0.04), 3rd h (P = 0.01), at end of the surgery (P = 0.034) and on postoperative day 0 (POD 0) with P = 0.03 in patients receiving balanced salt solution. We also observed that the difference in serum sodium levels were significantly higher in patients receiving balanced salt solution as compared to those receiving 0.45% sodium chloride solution intraoperatively, at 3rd h (P = 0.02) and at the end of surgery (P = 0.04) although the values were comparable in both the groups as measured on POD 0, 1 and 2. CONCLUSION: 0.45% sodium chloride solution has better effect on serum osmolality than balanced salt solution in patients undergoing transcranial resection of craniopharyngioma.
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Multiple endocrine neoplasia (MEN) syndrome has rarely been reported during pregnancy. The multiple manifestations of the syndrome along with the normal body changes associated with pregnancy can prove to be difficult to manage. We describe our experience of the diagnosis and management of MEN1 syndrome in a pregnant female.
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PRECIS: This study evaluated 2 doses of intranasal dexmedetomidine (IND) (3.0 and 3.5 µg/kg) as a procedural sedative for postoperative examination of children with glaucoma. A dose of 3.5 µg/kg was more efficacious and obviated the need for repeated general anesthesia. PURPOSE: This study was carried out to determine the safety and effective dose of IND as a procedural sedative for postoperative follow-up examinations after glaucoma surgery in children in place of repeated examination under anesthesia. MATERIALS AND METHODS: In this prospective randomized double-blinded interventional study, consecutive children aged 6 months to 6 years were randomized to receive 3.0 and 3.5 µg/kg IND using a mucosal atomizer device in the preoperative area of the operating room, under continuous monitoring of vital signs. Intranasal midazolam 0.25 mg/kg was used as a rescue agent in case of inadequate sedation, and general anesthesia was administered in case of persistent failure. All infants underwent a complete anterior and posterior segment evaluation including intraocular pressure and corneal diameter measurements. RESULTS: A total of 30 and 31 children aged 23.9±15.0 and 19.2±10.1 months, respectively, received 3.0 and 3.5 µg/kg IND. Adequate sedation was possible in 18 of 30 (60%) children receiving 3.0 µg/kg and 24 of 31 (77.4%) receiving 3.5 µg/kg IND alone (P=0.17). In combination with midazolam, successful sedations were 86.6% versus 100%, respectively (P=0.052). One patient in the 3.5 µg/kg group had ventricular arrhythmia, reversed with dextrose-saline infusion and injection glycopyrrolate. CONCLUSIONS: IND appears to be a safe and effective procedural sedative for postoperative follow-up examinations of pediatric glaucoma patients at doses of 3 and 3.5 µg/kg. The dose of 3.5 µg/kg was successful in more children.
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Dexmedetomidina/administração & dosagem , Glaucoma/diagnóstico , Hipnóticos e Sedativos/administração & dosagem , Exame Físico , Administração Intranasal , Agonistas de Receptores Adrenérgicos alfa 2/administração & dosagem , Anestesia Geral , Criança , Pré-Escolar , Método Duplo-Cego , Feminino , Humanos , Lactente , Pressão Intraocular , Masculino , Midazolam/administração & dosagem , Soluções Oftálmicas , Estudos ProspectivosRESUMO
BACKGROUND: Exposure to anesthesia has been postulated to affect the cognitive function by inciting central nervous system inflammation. Hence, we planned to compare the psychometrical effects of anesthetic agents propofol, desflurane, or sevoflurane on postoperative cognitive function and also measure the change in concentration of serum S-100ß, interleukin (IL)-6, and tumor necrosis factor (TNF)-α to look for the contribution of systemic inflammation. METHODS: This was a prospective, double-blind, randomized controlled trial. Intuitional ethical committee approval and consent from patients were obtained. We enrolled 66 patients, allocated into three equal groups to receive either sevoflurane (n = 22), desflurane (n = 22), or propofol (n = 22). Standard anesthesia protocol was followed titrated to a bispectral index of 40-60. Patients with preoperative mini-mental state examination ≤23 were excluded. Each patient was assessed thrice with battery of cognitive tests in preoperative period (baseline), after 72 h (early postoperative cognitive dysfunction [POCD]), after 3 months (delayed POCD) of surgery. Serum levels of IL-6, TNF-α, and S-100ß were measured preoperatively and 72 h after surgery. RESULTS: Mean scores of various psychometric tests improved slightly in early postoperative period which was not statistically significant (P > 0.5). In delayed postoperative period, there was significant improvement in scores as compared to baseline (P < 0.5) in all the groups. There was nonsignificant change in the levels of biomarkers S-100ß, TNF-α, and IL-6 between baseline and postoperative period in all the groups. CONCLUSION: In young patients, there is no effect of anesthesia on postoperative cognitive functions. There is no association of inflammatory markers with respect to the patient's cognitive status.