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Vijayan A, Dawman L, Das G, Tiewsoh K, Sharawat IK. Hypertensive urgency in a child with focal epilepsy: Is it sodium valproate induced? Indian J Pharmacol 2022; 54:234-235. [PMID: 35848696 PMCID: PMC9396680 DOI: 10.4103/ijp.ijp_865_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Panda PK, Sharawat IK. Central Nervous System-Specific Autoantibodies Testing in Immune-Mediated Disorders: How They Affect Treatment Decisions? Neurohospitalist 2022; 12:199-200. [PMID: 34950415 PMCID: PMC8689549 DOI: 10.1177/19418744211023341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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Sharma R, Jafra BS, Tiewsoh K, Kumar K, Kaur N, Sharawat IK, Dawman L. Distress, anxiety, and its correlates among caregivers of children with kidney diseases during COVID-19 pandemic lockdown. Arch Pediatr 2022; 29:243-248. [PMID: 35115218 PMCID: PMC8768425 DOI: 10.1016/j.arcped.2022.01.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 01/13/2022] [Indexed: 12/12/2022]
Abstract
Background The COVID-19 pandemic has generated a significant amount of psychological burden in the form of stress, anxiety, uncertainty, depression, anger, and helplessness. The caregivers of children with chronic diseases in particular are at a higher risk of mental stress and burden. Material and Methods We conducted an online survey among caregivers of children with kidney diseases to assess the psychosocial impact of COVID-19. The psychosocial impact of COVID-19 pandemic on their mental health was assessed through standardized psychological scales (Peritraumatic Distress Inventory, Insomnia Severity Scale [ISI], Depression Anxiety and Stress Scale [DASS], and Positive and Negative Aspect Scale) and a semi-structured interview was conducted telephonically. Results A total of 200 caregivers participated in the study. The mean age of the participants was 36±5.56 years, and 76% were males. Participants experienced maximum distress in terms of life threat (6.27±4.64), followed by helplessness and anger (2.66 ± 1.65). Among participants, 38% of them exhibited significant distress. The majority scored below the cut-off on positive affect (98%), and thus could not experience positive emotions and interaction, and 37.5% of participants were feeling significant negative affect. On the ISI, 38.5% of participants experienced significant sleep problems. On the DASS, 65% of participants exhibited significant stress, 76% anxiety, and 78.5% depression. Conclusion A high prevalence of stress, anxiety, and depression along with insomnia was detected among the caregivers of children with kidney diseases during the COVID-19 pandemic.
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Panda PK, Sharawat IK, Natarajan V, Bhakat R, Panda P, Dawman L. COVID-19 treatment in children: A systematic review and meta-analysis. J Family Med Prim Care 2021; 10:3292-3302. [PMID: 34760747 PMCID: PMC8565105 DOI: 10.4103/jfmpc.jfmpc_2583_20] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 06/24/2021] [Accepted: 07/04/2021] [Indexed: 12/18/2022] Open
Abstract
Background Exact information about the efficacy of various medications proposed by regulatory bodies in children with COVID-19 is limited due to the lack of controlled trials in the existing literature. Methods Different electronic databases (MEDLINE, EMBASE, Web of Science, COCHRANE CENTRAL, LitCovid, medRxiv, and bioRxiv) were searched for articles describing the management of COVID-19 cases in children with 18 shortlisted medications. Prospective/retrospective studies/case series (with at least 20 cases) reporting COVID-19 in patients aged ≤14 years were searched to collect information regarding clinical details and severity of participants, medications used, and outcome. The pooled estimate of these parameters across studies was performed using a random-effect or fixed-effect meta-analysis depending on the degree of heterogeneity. Results From a total of 5794 records, 97 studies/case series (8243 patients) fulfilled the eligibility criteria and were included in this systematic review. A total of 21% children received at least one medication specifically used for COVID-19. While antivirals were used in 15.3% of children, remedesivir was the most commonly used antiviral drug in 6.2% of included children without many reports of serious adverse effects. There was a more prevalent use of anti-inflammatory medications including corticosteroids (27.8%, P = 0.01). Total 91% of severe cases described in literature in children received some anti-inflammatory medications. Among them, corticosteroids (17%) and Intravenous immune globulin (IVIG) (17.5%) were the most predominant followed by interferon (4.2%), tocilizumab (1.5%), and anakinra (0.8%). The most predominant therapy among multisystem inflammatory syndrome in children (MIS-C) cases were IVIG (81%), followed by aspirin (67%), corticosteroids (64%), inotropes (62%), and anticoagulation (56%, mostly low molecular weight heparin, LMWH). Overall mortality was only 1.3%, but when we analyzed separately including only cases with moderate and severe disease, the mortality rate was 4.6%. Conclusion Among pharmacological modalities, anti-inflammatory agents like corticosteroids and antivirals like remdesivir have the most promising evidence for severe cases of pediatric COVID-19. Intravenous immunoglobulin and other anti-inflammatory/immunomodulatory agents like anakinra, aspirin, and anticoagulants have important therapeutic role in cases with MIS-C. Most of the mild cases recover with conservative treatment only.
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Sharawat IK, Panda PK, Bhunia NS, Dawman L. Clinical Spectrum of TGM6-Related Movement Disorders: A New Report with a Pooled Analysis of 48 Patients. J Neurosci Rural Pract 2021; 12:656-665. [PMID: 34737499 PMCID: PMC8559089 DOI: 10.1055/s-0041-1734006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background
Spinocerebellar ataxias (SCAs) are a diverse group of progressive neurodegenerative disorders. Until now, more than 20 genes have been implicated to be associated with this phenotype and
TGM6
is one of these genes, associated with spinocerebellar ataxia-35 (SCA-35). The majority of disease-causing variants in the
TGM6
gene predominantly have been reported from China and Taiwan and the association with Parkinson's disease (PD) have also been reported recently.
Methods
We report the first Indian case with SCA-35 in a 16-year-old-boy with atypical age of onset at 9 years, prominent extrapyramidal features, intellectual disability, and a novel missense mutation in the
TGM6
gene. We also reviewed and collated all previously published cases with pathogenic TGM6 variants.
Results
Including the index case, 54 cases were identified from 10 relevant articles in literature and 48 cases had adequate clinical details to be included in the pooled analysis. Around two-thirds of reported cases had SCA-35 phenotype, with cerebellar atrophy. Onset in the majority of cases was the fourth decade of life onwards. A proportion of SCA-35 cases also had spasmodic torticollis, impaired proprioception, extrapyramidal features, and myoclonic jerks. The patients with PD had often early-onset milder symptoms, slower progression, and favorable response to levodopa/carbidopa. One patient each presented with episodic ataxia and dystonic tremor of the upper limb. Most of the cases had missense mutations, without any definite hotspot or genotype–phenotype correlation.
Conclusions
TGM6 mutation should be suspected in patients with SCA like presentation, especially when it is accompanied by extrapyramidal features, spasmodic torticollis, impaired proprioception, or myoclonus.
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Sharawat IK, Panda PK, Gupta R. Pediatric Acute-Onset Neuropsychiatric Syndrome with Capgras Syndrome. Ann Indian Acad Neurol 2021; 24:600-601. [PMID: 34728963 PMCID: PMC8513957 DOI: 10.4103/aian.aian_959_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 09/17/2020] [Accepted: 10/11/2020] [Indexed: 11/08/2022] Open
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Panda PK, Bolia R, Shrivastava Y, Bhunia NS, Sharawat IK. Megaloblastic wobbliness: A reversible neurological condition. Clin Nutr ESPEN 2021; 45:511-513. [PMID: 34620364 DOI: 10.1016/j.clnesp.2021.06.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 06/09/2021] [Accepted: 06/21/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Vitamin B12 deficiency has been associated with a very wide spectrum of neurologic manifestations and the majority of cases occur in infants, pregnant women, and elderly people. In children, common neurological complications include neuropathy, neuropsychiatric features, infantile tremor syndrome, developmental delay, cognitive decline, spastic paraparesis due to subacute combined degeneration of cord, seizures, encephalopathy, extrapyramidal features, and neuropathy. Vitamin B12 is known to cause sensory ataxia, along with impaired position and vibration sense, as well as variable spasticity, as a part of subacute combined degeneration of the spinal cord. However, only a few cases of isolated cerebellar ataxia caused by vitamin B12 deficiency have been reported in published literature. METHODS AND RESULTS We are reporting a case of isolated cerebellar ataxia progressing over months in a 13-year-old boy. He also had associated knuckle hyperpigmentation, megaloblastic anemia and his magnetic resonance imaging of the brain was normal. Complete blood count showed hemoglobin of 8.6 gm/dl and peripheral smear showed macrovalocytes and few hypersegmented neutrophils. Serum vitamin B12 level was low (134 pg/mL). He was started on daily intramuscular vitamin B12 supplementation and he showed a favorable response after the first week. CONCLUSIONS Clinicians need to consider vitamin B12 deficiency as one of the rare etiological possibilities in children presenting with isolated subacute onset/chronic ataxia, as supplementation of this vitamin is likely to cause a complete reversal of ataxia in such children.
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Panda PK, Sharawat IK. Children and Adolescents With Psychogenic Nonepileptic Events: They Need More Attention? J Child Neurol 2021; 36:1131-1132. [PMID: 33646855 DOI: 10.1177/0883073821998475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Panda PK, Sharawat IK, Yadav R. Methotrexate-Induced Hyperpigmentation Over Sun-Exposed Area. J Clin Rheumatol 2021; 27:e287-e288. [PMID: 32541613 DOI: 10.1097/rhu.0000000000001428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Panda PK, Panda P, Dawman L, Sharawat IK. Efficacy of lacosamide and phenytoin in status epilepticus: A systematic review. Acta Neurol Scand 2021; 144:366-374. [PMID: 33999428 DOI: 10.1111/ane.13469] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 04/14/2021] [Accepted: 05/02/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVES To compare the evidence on efficacy, safety, tolerability, and impact on short term/long functional outcome of lacosamide (LCM) and phenytoin (PHT) in patients with status epilepticus. MATERIALS & METHODS We conducted a systematic literature search of relevant electronic databases using a suitable search strategy to identify studies directly comparing PHT and LCM, irrespective of dose and duration in patients with convulsive and/or nonconvulsive status epilepticus (SE). We used a standardized assessment form to extract information on the study design, data sources, methodologic framework, efficacy, and adverse events attributed to PHT and LCM from included studies and compared the efficacy and safety outcomes, using a fixed/random effect model. RESULTS Five studies were found to be eligible for inclusion out of 192 search items, enrolling a total of 115 and 166 participants (predominantly with SE) in LCM and PHT arm, respectively. Baseline characteristics were comparable between both arms. The proportion with seizure control was comparable between both arms (57.3% in LCM vs. 45.7% in PHT arm, p = 0.28) and even in the subgroup analysis separately for convulsive and non-convulsive SE. Proportion with treatment-emergent adverse events (TEAE) were comparable in both (17.6% vs. 12.2%, p = 0.20), but serious adverse events (SAE) were higher in PHT arm (5.1% vs. 0.8%, p = 0.049). The proportion with all-cause mortality and survival with moderate-severe disability were comparable between both arms (p = 0.23 and 0.37, respectively). CONCLUSION LCM has comparable efficacy with fewer SAEs as compared to PHT for achieving seizure control in patients with SE.
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Panda PK, Sharawat IK, Panda P, Dawman L, Kasinathan A. Clinico-laboratory characteristics and outcome of patients with eucalyptus oil-induced/provoked seizures: A case series and systematic review of the published patients. Trop Doct 2021; 51:518-522. [PMID: 34282989 DOI: 10.1177/00494755211032095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Seizures triggered by skin application, inhalation or ingestion of over-the-counter medications containing eucalyptus oil are known. We report five children who suffered likewise. We made a systematic search for all reported cases and performed a pooled analysis to provide a comprehensive estimate of the type of seizures, their management and outcome. In 110 cases (49 children), inhalational use was the most predominant, generalised tonic-clonic (the commonest semiology) and levetiracetam was the most common anti-convulsant treatment used. Most cases had an uneventful recovery. Adults were less likely to have prolonged and multiple seizures, requiring intensive care or mechanical ventilation.
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Sankhyan N, Kadwa RA, Kamate M, Kannan L, Kumar A, Passi GR, Sharawat IK, Singhi P. Management of Neurocysticercosis in Children: Association of Child Neurology Consensus Guidelines. Indian Pediatr 2021; 58:871-880. [PMID: 34338221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
JUSTIFICATION Neurocysticercosis (NCC) is a significant problem in India and other developing countries; however, several aspects of this disease have no clear, practical guidelines. There is a need for pragmatic guidelines, summarizing the available evidence, and filling in the gaps in evidence with expert advice to manage children with neurocysticercosis. PROCESS An expert group (16 members) and a writing group (8 members) was constituted, consisting of members with varied expertise. It included pediatric neurologists (18), neurologist (1), Neuroradiologists (4), and a parasitologist (1). The writing group divided the six topics and reviewed the literature on the topics individually to determine the clinical questions for which no clear guidance was available from the literature. The experts were then contacted and opinions were obtained online. The Delphi consensus method was adopted to arrive at a general consensus regarding various questions, with both the experts and the writing group members contributing. The final guidelines were then drafted by the writing group. RECOMMENDATIONS Diagnosis of NCC should be based on clinical history and neuroimaging. Contrast-enhanced magnetic resonance imaging of the brain is the modality of choice. For single enhancing lesion, albendazole therapy for 10-14 days is recommended, and it should be combined with praziquantel for 10-14 days for more than one ring-enhancing lesions. For persistent lesion, the same dose and duration of albendazole or concurrent administration of albendazole and praziquantel should be given. Pulse intravenous steroids should be used to reduce the acute symptomatic edema in children with cysticercal encephalitis. Carbamazepine or oxcarbazepine are best suited for seizure prophylaxis for those who present with seizures; phenytoin and levetiracetam are the other alternatives. In the case of NCC presenting with symptoms other than seizures, there appears to be no role for routine anti-seizure medication prophylaxis. For a single ring-enhancing lesion, six months of anti-seizure medication is sufficient if the lesion resolves on follow-up. Those with persistent lesions, calcification, or multiple lesions, require a longer treatment duration of at least 24 months.
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Panda PK, Moirangthem V, Sharawat IK. Endemic Fluorosis and Cognitive Dysfunction in School Going Children: Any Link? Ann Indian Acad Neurol 2021; 24:783-784. [PMID: 35002149 PMCID: PMC8680875 DOI: 10.4103/aian.aian_1197_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 12/10/2020] [Indexed: 11/15/2022] Open
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Biswal S, Dubbudu A, Reddy GBP, Swain N, Sharawat IK, Panda PK. A Toddler with Acute Flaccid Paraparesis. Indian J Pediatr 2021; 88:931-932. [PMID: 32986158 DOI: 10.1007/s12098-020-03507-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 09/14/2020] [Indexed: 12/01/2022]
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Bhagat N, Dawman L, Naganur S, Tiewsoh K, Kumar B, Sharawat IK, Gupta KL. Cardiac Abnormalities in Children with Pre-Dialysis Chronic Kidney Disease in a Resource-Limited Setting: A Cross-Sectional Observational Study. J Trop Pediatr 2021; 67:6365270. [PMID: 34490453 DOI: 10.1093/tropej/fmab077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Cardiovascular disease is the leading cause of morbidity and mortality in children with chronic kidney disease (CKD). We aim to estimate the prevalence of cardiac abnormalities in children up to age 16 years with CKD and their association with various risk factors. METHODS This cross-sectional observational study was conducted on 107 CKD children. We assessed the systolic and diastolic function using 2D echocardiographic evaluation and M-mode measurements of the left ventricle (LV) indexed for BSA and z-scores were calculated. Results were compared with age, sex, stage of CKD, anaemia, estimated glomerular filtration rate (eGFR) and various laboratory parameters. RESULTS LV diastolic dysfunction was seen in 88%, followed by increased LV dimensions in 33.6%, LV systolic dysfunction in 16%, right ventricle systolic dysfunction in 11.2% while increased pulmonary artery (PA) systolic pressure was seen in 9.3% of cases. LV dimensions correlated directly with parathormone levels and inversely with eGFR, serum calcium and haemoglobin levels. Left ventricular hypertrophy correlated directly with parathormone while inversely with eGFR, serum calcium and haemoglobin. Ejection fraction directly correlated to eGFR and serum calcium while inversely related to parathormone. Left PA pressure directly correlated with age and inversely with eGFR. Right ventricular systolic function assessed by tricuspid annular plane systolic excursion correlated inversely with haemoglobin. CONCLUSION LV diastolic dysfunction and increased LV dimensions were the most common cardiac abnormality in children with CKD. LV dimensions correlated directly with parathormone levels and inversely with eGFR, serum calcium and haemoglobin. Diastolic dysfunction positively correlated with serum creatinine and parathormone levels.
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Sharawat IK, Panda PK, Sihag RK, Panda P, Dawman L. Efficacy and safety of corpus callosotomy and ketogenic diet in children with Lennox Gastaut syndrome: a systematic review and meta-analysis. Childs Nerv Syst 2021; 37:2557-2566. [PMID: 33871716 DOI: 10.1007/s00381-021-05174-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 04/15/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Both corpus callosotomy (CC) and the ketogenic diet (KD) are commonly used in patients with Lennox Gastaut syndrome (LGS), as a significant proportion of these patients develop pharmacoresistant epilepsy. But no systematic review has yet compared the efficacy and safety of these two measures. METHODS We conducted a systematic search on various databases to collating all available literature until 30th November 2020 with a primary objective to compare the efficacy of KD and CC in terms of the proportion of patients with complete seizure freedom, at least 75% and 50% reduction in seizure frequency at various time points after the institution of these modalities. We also attempted to compare the proportion and nature of adverse effects, impact on EEG, cognition, and behavior with these modalities. We only included original articles enrolling at least 10 patients with CC or KD for quantitative synthesis to determine a pooled estimate. We used a fixed or random effects model, depending on the degree of heterogeneity. RESULTS We selected 23 and 7 articles describing the efficacy of CC and KD in 436 and 185 LGS patients out of 217 search items, but none of the studies compared directly these two entities. The indirect comparison between the pooled estimate of all patients with individual modalities revealed more patients with CC had seizure freedom, at least 75% and 50% reduction in seizure frequency (p=0.0001, 0.01, and 0.04 respectively). The proportion of patients with adverse effects was also higher for CC patients (p=0.01), although the proportion with serious adverse effects was not significantly different between the two modalities. Patients selected for CC were older, had higher seizure burden, more lag time after the onset of seizures, and received more number of antiseizure medications previously. Due to the availability of limited data, a firm conclusion could not be determined regarding the effect on EEG, cognition, and behavior with CC and KD. CONCLUSION CC is more efficacious than KD in reducing seizure frequency in patients with LGS, although it has relatively more adverse effects during the immediate perioperative period.
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Panda PK, Sharawat IK. Depression in individuals with multiple sclerosis and social media use: are they interlinked? Acta Neurol Belg 2021; 121:1081-1082. [PMID: 33743162 DOI: 10.1007/s13760-021-01656-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 03/12/2021] [Indexed: 11/28/2022]
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Panda PK, Panda P, Dawman L, Sihag RK, Sharawat IK. Efficacy and Safety of Thalidomide in Patients with Complicated Central Nervous System Tuberculosis: A Systematic Review and Meta-Analysis. Am J Trop Med Hyg 2021; 105:1024-1030. [PMID: 34314371 DOI: 10.4269/ajtmh.21-0108] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/29/2021] [Indexed: 11/07/2022] Open
Abstract
Thalidomide, an anti-inflammatory and immunomodulatory agent, has a potential role in cases with central nervous system tuberculosis (CNS-TB) with paradoxical reactions. Although several articles have described the use of thalidomide in CNS-TB, no systematic review has been performed in this regard. Different electronic databases were searched for articles describing the use of thalidomide in patients with CNS-TB. For determining pooled estimates in the quantitative review, studies with a minimum sample size of 5 were only considered, whereas for qualitative synthesis even single case reports were included. Fixed or random effect models were used suitably depending on the degree of heterogeneity. Fourteen articles describing a total of 107 patients (98 children and 9 adults) were selected from 156 records. A favorable clinical response was observed in 89% of patients with CNS-TB who had paradoxical reactions refractory to corticosteroids. Majority of the studies used a dose of 2-6 mg/kg/day and around 24% suffered from at least one adverse effect, with a mortality of 5%. Predominant adverse effects were rash (9.5%), neuropathy (6%), and elevated liver transaminases (9.5%). Only one placebo-controlled trial has been performed till now, which showed that high-dose thalidomide has numerous adverse effects, without any clinically significant improvement as compared with placebo. While in HIV-positive patients with TB-immune reconstitution inflammatory syndrome thalidomide was helpful in around 82% of cases. Low-dose thalidomide is helpful in patients with CNS-TB who had a paradoxical reaction and unresponsive to corticosteroids. Large, randomized trials are needed to provide more concrete information regarding the safety and efficacy of thalidomide.
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Sharawat IK, Panda PK, Panda P, Dawman L. Efficacy and safety of rufinamide as adjunctive therapy in patients with Lennox Gastaut syndrome: A systematic review and Meta-analysis. Seizure 2021; 91:296-307. [PMID: 34273668 DOI: 10.1016/j.seizure.2021.07.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 07/03/2021] [Accepted: 07/05/2021] [Indexed: 12/20/2022] Open
Abstract
INTRODUCTION Rufinamide is an antiseizure medication that acts through sodium channels and is found to be efficacious in patients with Lennox Gastaut syndrome (LGS). However, no systematic review has been conducted in LGS patients to provide an estimate of the efficacy and safety of rufinamide. METHODS Different electronic databases were searched for articles describing the use of rufinamide in patients with LGS. For determining primary efficacy outcomes as compared to placebo, we included only studies comparing the efficacy of rufinamide with placebo in LGS patients. We performed an additional analysis to include other uncontrolled studies with a minimum sample size of 20 to provide a more comprehensive estimate of efficacy. RESULTS A total of ten studies included 557 patients. Out of them, five studies were placebo-controlled, enrolling a total of 265 patients in the rufinamide group and 203 patients in the placebo group. The average percentage reduction in total seizure frequency per 28 days during the double-blind phase was 29.3% in the rufinamide group compared with 8.3% in the placebo group (difference between the two groups was 20.9%, 95%CI-14.4%-27.3%, p <0.00001). Even for individual seizure types like tonic-clonic seizures, atypical absence seizures, atonic seizures, focal seizures, and myoclonic seizures, rufinamide was more efficacious than placebo(p<0.00001). The number of patients with at least one treatment-emergent adverse effects was significantly higher in rufinamide treated patients (60.2%vs50.7%, p=0.02, RR-1.24(1.03,1.51). CONCLUSION Rufinamide is efficacious as adjunctive therapy in patients with LGS in terms of reduction in total seizure frequency and has mild adverse reaction.
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Panda PK, Sharawat IK, Panda P, Natarajan V, Bhakat R, Dawman L. Neurological Complications of SARS-CoV-2 Infection in Children: A Systematic Review and Meta-Analysis. J Trop Pediatr 2021; 67:fmaa070. [PMID: 32910826 PMCID: PMC7499728 DOI: 10.1093/tropej/fmaa070] [Citation(s) in RCA: 76] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Knowledge about neurological complications of COVID-19 in children is limited due to the paucity of data in the existing literature. Some systematic reviews are available describing overall clinical features of COVID-19 in children and neurological complications of COVID-19 in adults. But to the best of our knowledge, no systematic review has been performed to determine neurological manifestations of COVID-19. METHODS Six different electronic databases (MEDLINE, EMBASE, Web of Science, CENTRAL, medRxiv and bioRxiv) were searched for articles related to COVID-19 and neurological complications in children. Studies/case series reporting neurological manifestations of COVID-19 in patients aged ≤18 years, as well as case reports, as neurological complications appear to be rare. The pooled estimate of various non-specific and specific neurological manifestations was performed using a random effect meta-analysis. RESULTS Twenty-one studies/case series and five case reports (3707 patients) fulfilled the eligibility criteria and were included in this systematic review, from a total of 460 records. Headache, myalgia and fatigue were predominant non-specific neurological manifestations, presenting altogether in 16.7% cases. Total of 42 children (1%) were found to have been reported with definite neurological complications, more in those suffering from a severe illness (encephalopathy-25, seizure-12, meningeal signs-17). Rare neurological complications were intracranial hemorrhage, cranial nerve palsy, Guillain-Barré syndrome and vision problems. All children with acute symptomatic seizures survived suggesting a favorable short-term prognosis. CONCLUSION Neurological complications are rare in children suffering from COVID-19. Still, these children are at risk of developing seizures and encephalopathy, more in those suffering from severe illness.
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Dileep Satya K, Attri SV, Sharawat IK, Vaidya PC, Mehra N, Patial A, Sankhyan N, Singhi PD. Plasma and Urinary Amino Acid Profile in Children with Infantile Tremor Syndrome. J Trop Pediatr 2021; 67:6344872. [PMID: 34363080 DOI: 10.1093/tropej/fmab063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND Infantile Tremor Syndrome (ITS) is a disorder of infancy, and characterized by developmental delay and/or regression, pallor, skin hyperpigmentation and hypopigmented hair. It is commonly seen in infants in whom exclusive breastfeeding is given inappropriately for longer durations than recommended. ITS is predominantly reported from the Indian subcontinent and in children from a lower socioeconomic background. It is a clinical diagnosis and vitamin B12 deficiency is the most commonly accepted etiology of this entity. OBJECTIVES The primary objectives of study were to compare the plasma and urine amino acid levels among children with ITS spectrum with those of healthy children. The secondary objectives were to compare the plasma and urine amino acid levels among children with ITS and Pre-ITS. STUDY DESIGN This cross-sectional, observational study was carried out at a tertiary care hospital in North India. PARTICIPANTS A total of 50 children aged < 36 months with ITS/Pre-ITS were enrolled. Children with Pre-ITS and ITS were compared with healthy age-matched study subjects. RESULTS Thirty-nine (78%) cases and twelve (24%) healthy children had low serum vitamin B12 levels. Folate levels were normal in all the controls, while only one case had folate deficiency. There were significant differences (p < 0.05) in the values of 32 amino acids in plasma. Among 44 urinary amino acids, levels of 30 amino acids were significantly different in the cases compared with the controls (p < 0.05). CONCLUSIONS Several changes in amino acids in the children suffering from ITS were observed. These changes may be a reflection of the metabolic derangements in ITS.
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Panda PK, Sharawat IK, Singh A, Sherwani P. A Young Child with Recurrent Episodes of Headaches and Vision Loss: Diagnostic Clues? J Pediatr Neurosci 2021; 16:82-84. [PMID: 34316317 PMCID: PMC8276967 DOI: 10.4103/jpn.jpn_91_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 07/07/2020] [Accepted: 07/21/2020] [Indexed: 11/14/2022] Open
Abstract
MELAS is a mitochondrial cytopathy, with maternal inheritance and variable phenotype expression and severity depending on the degree of heteroplasmy. It presents with waxing and waning symptoms, in form of recurrent migrainous headache, transient loss of sight, hemianopsia, transient ischemic attack, or stroke-like episodes, focal seizures and even periods of altered sensorium. Here we present an 8-year-old boy presented with recurrent episodes of migrainous headache associated with vomiting sometimes and recurrent episodes of loss of vision for the past one year. As many of these episodes were precipitated by some febrile illness, so the child was suspected to have neurotuberculosis outside, because of Mantoux positivity. His mother also had similar episodes of recurrent headache and ultimately succumbed to cerebrovascular accident. Mitochondrial genome sequencing revealed heteroplasmic missense variation in the MT-TL1 gene (chrM:3243A>G).
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Panda PK, Kasinathan A, Sharawat IK. Utility of optic nerve sheath diameter in intracranial pressure: can we hang on it? Childs Nerv Syst 2021; 37:1813-1814. [PMID: 33404711 DOI: 10.1007/s00381-020-05016-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 12/14/2020] [Indexed: 11/30/2022]
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Panda PK, Mehra A, Sharawat IK. Role of Neurostimulants During Acute Stroke Care: Do they Improve Wakefulness? Neurocrit Care 2021; 35:277-278. [PMID: 33978898 DOI: 10.1007/s12028-021-01257-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 04/14/2021] [Indexed: 11/30/2022]
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Rajvanshi N, Natarajan V, Sahai R, Kumar M, Sharawat IK, Bolia R. Recurrent pneumothorax in a child. J Paediatr Child Health 2021; 57:738-740. [PMID: 32757340 DOI: 10.1111/jpc.15015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 05/25/2020] [Accepted: 05/27/2020] [Indexed: 11/29/2022]
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