Comparison of Multisystem Inflammatory Syndrome (MIS-C) and Dengue in Hospitalized Children

Objective Multisystem infammatory syndrome (MIS-C) in children is a febrile illness that has overlapping presentation with other locally prevalent illnesses. Clinicolaboratory profle of children admitted with MIS-C and dengue were compared to understand their presentation at the outset. Methods This was a retrospective study of children?12 y admitted with MIS-C (WHO defnition) or laboratory-confrmed dengue between August 2020 and January 2021 at a tertiary center in North India. Results A total of 84 children (MIS-C - 40; dengue - 44) were included. The mean (SD) age [83.5 (39) vs. 91.6 (35) mo] was comparable. Rash (72.5% vs. 22.7%), conjunctival injection (60% vs. 2.3%), oral mucocutaneous changes (27.5% vs. 0) and gallop rhythm (15% vs. 0) were seen more frequently with MIS-C, while petechiae [29.5% vs. 7.5%], myalgia (38.6% vs. 10%), headache (22.7% vs. 2.5%), and hepatomegaly (68.2% vs. 27.5%) were more common with dengue. Children with MIS-C had signifcantly higher C-reactive protein (124 vs. 3.2 mg/L) and interleukin 6 (95.3 vs. 20.7 ng/mL), while those with dengue had higher hemoglobin (12 vs. 10.2 g/dL) lower mean platelet count (26 vs. 140× 109 /L), and greater elevation in aspartate (607 vs. 44 IU/L) and alanine (235.5 vs. 56 IU/L) aminotransferases. The hospital stay was longer with MIS-C; however, PICU stay and mortality were comparable. Conclusion In hospitalized children with acute febrile illness, the presence of mucocutaneous features and highly elevated CRP could distinguish MIS-C from dengue. The presence of petechiae, hepatomegaly, and hemoconcentration may favor a diagnosis of dengue.

Clinical Profile, Intensive Care Needs, and Short-Term Outcome of Toxic Shock Syndrome Among Children: A 10-Year Single-Centre Experience from North India

Objective To describe the clinical and laboratory profle, management, intensive care needs, and outcome of children with toxic shock syndrome (TSS) admitted to the pediatric intensive care unit (PICU) of a tertiary care center in North India. Methods This retrospective study was conducted in the PICU of a tertiary care hospital in North India over a period of 10 y (January 2011–December 2020) including children<12 y with TSS (n=63). Results The median (interquartile range, IQR) age was 5 (2–9) y, 58.7% were boys, and Pediatric Risk of Mortality III (PRISM-III) score was 15 (12–17). The primary focus of infection was identifed in 60.3% children, 44.5% had skin and soft tissue infections, and 17.5% (n=11) had growth of Staphylococcus aureus. Common manifestations were shock (100%), rash (95.2%), thrombocytopenia (79.4%), transaminitis (66.7%), coagulopathy (58.7%), and acute kidney injury (AKI) (52.4%); and involvement of gastrointestinal (61.9%), mucus membrane (55.5%), respiratory (47.6%), musculoskeletal (41.3%), and central nervous system (CNS) (31.7%). The treatment included fuid resuscitation (100%), vasoactive drugs (92.1%), clindamycin (96.8%), intravenous immunoglobulin (IVIG) (92.1%), blood products (74.6%), mechanical ventilation (58.7%), and renal replacement therapy (31.7%). The mortality was 27% (n=17). The duration of PICU and hopsital stay was 5 (4–10) and 7 (4–11) d, respectively. Higher proportion of nonsurvivors had CNS involvement, transaminitis, thrombocytopenia, coagulopathy, and AKI; required mechanical ventilation and blood products; and had higher vasoactive–inotropic score. Conclusion TSS is not uncommon in children in Indian setup. The management includes early recognition, intensive care, antibiotics, source control, and adjunctive therapy (IVIG and clindamycin). Multiorgan dysfunction and need for organ supportive therapies predicted mortality.

Epidemiology, Clinical Profile, Intensive Care Needs and Outcome in Children with SARS-CoV-2 Infection Admitted to a Tertiary Hospital During the First and Second Waves of the COVID-19 Pandemic in India

Objectives To compare the epidemiological, clinical profle, intensive care needs and outcome of children hospitalized with SARS-CoV-2 infection during the frst and second waves of the pandemic. Methods This was a retrospective study of all children between 1 mo and 14 y, admitted to a dedicated COVID-19 hospital (DCH) during the frst (1st June to 31st December 2020) and second waves (1st March to 30th June 2021). Results Of 217 children, 104 (48%) and 113 (52%) were admitted during the frst and second waves respectively. One hundred ffty-two (70%) had incidentally detected SARS-CoV-2 infection, while 65 (30%) had symptomatic COVID-19. Comorbidities were noted in 137 (63%) children. Fifty-nine (27%) and 66 (30%) children required high-dependency unit (HDU) and ICU care respectively. Severity of infection and ICU needs were similar during both waves. High-fow oxygen (n=5, 2%), noninvasive ventilation [CPAP (n=34, 16%) and BiPAP (n=8, 5%)] and invasive ventilation (n=45, 21%) were respiratory support therapies needed. NIV use was more during the second wave (26% vs. 13%; p=0.02). The median (IQR) length (days) of DCH stay among survivors was longer during the frst wave [8 (6–10) vs. 5.5 (3–8); p=0.0001]. Conclusions Disease severity, associated comorbidities, PICU and organ support need and mortality were similar in the frst and second waves of the pandemic. Children admitted during the second wave were younger, had higher proportion of NIV use and shorter length of COVID-19 hospital stay.

Medical Oxygen: A Lifesaving Drug During the COVID-19 Pandemic—Source and Distribution

Oxygen is an essential lifesaving medicine used for several indications at all levels of health care. The COVID-19 pandemic and its recent second wave have resulted in a surge in demand for necessary resources, including trained staf, hospital beds, and medical supplies like oxygen. Limited availability of these resources resulted in added risk of adverse outcomes. Also, the widespread unregulated use of oxygen by the general public in household settings poses safety concerns. This review focuses on sources of medical oxygen like cryogenic oxygen plants, pressure swing adsorption, oxygen concentrators, and oxygen cylinders. Their specifcations, storage, distribution within healthcare settings, regulation, and safety concerns have been considered. Resources needed for calculating oxygen demand, surge planning, identifying the suitable source, and distribution systems for diferent settings have been detailed. This review aims to help the hospital administrators, biomedical engineers, and clinicians plan and rationalize oxygen usage in low- and middle-income countries during the COVID-19 pandemic.

A Comparative Assessment of Functional Outcome of Clavicular Fractures Treated by Conservative and Surgical Methods: An Institutional Based Study

Background: Clavicle fracture is a common condition mostlytreated conservatively. Newer operative modalities have comeup to obtain early fixation.Materials and Methods: The present study was conducted in30 patients of clavicle mid shaft fractures which were treatedsurgically and conservatively. Closed fresh fractures in themiddle third region, open fractures of grade 1 and 2 wereincluded and grade 3 open fractures were excluded from thestudy. Patients under the age of 18 and fractures in the medialand lateral third, Pathological fractures were excluded from thestudy. The patients are divided randomly in to operative andconservative group. Sutures removed at 10-12 days. Thefunctional outcome was assessed by Constant and Murleyscore.Results: In the present study total sample size was 30.Clavicular fractures were prevalent in males (60%). Unionoccur in maximum cases in conservative treatment in 21months whereas in operative treatment union occurs inmaximum cases in18 months. The functional outcome wasexcellent in 5 cases in conservative treatment whereas inoperative treatment it was excellent in 6 cases.Conclusion: The present study concluded that operativetreatment was better than conservative treatment for clavicularfractures.

Predictors and Outcome of Acute Kidney Injury in Children with Diabetic Ketoacidosis

Objective: To identify predictors and outcome of acute kidney injury (AKI) in children withdiabetic ketoacidosis (DKA) admitted to a Pediatric Intensive Care Unit (PICU). Methods:Retrospective case review of 79 children with DKA admitted between 2011-2014. Results: 28children developed AKI during the hospital stay; 20 (71.4%) recovered with hydration alone.Serum chloride at 24 hours was independently associated with AKI. Children with AKI hadprolonged acidosis, longer PICU stay, and higher mortality. Conclusions: Majority of childrenwith AKI and DKA recover with hydration. Hyperchloremia at 24 hours had independentassociation with AKI, although cause-effect relation could not be ascertained.

Dengue e dengue hemorrágico: aspectos do manejo na unidade de terapia intensiva / Dengue and dengue hemorrhagic fever: management issues in an intensive care unit

OBJETIVOS: Descrever a epidemiologia, as características clínicas e o tratamento do dengue e das síndromes do choque associadas ao dengue. FONTES DOS DADOS: Para esta revisão de literatura, foi feita uma pesquisa no Pubmed e nos websites da Organização Mundial da Saúde (OMS) e OPAS usando os termos dengue e síndrome do choque associada ao dengue. A informação foi complementada com a experiência pessoal dos autores. SíNTESE DOS DADOS: O dengue é a mais importante doença viral transmitida por artrópodos em seres humanos. A doença se manifesta de diversas formas, variando desde uma síndrome viral não-diferenciada até febre hemorrágica e choque grave. O dengue é uma enfermidade autolimitada, não específica, caracterizada por febre, cefaléia, mialgia, e sintomas constitucionais. As formas mais graves (febre hemorrágica e síndrome do choque) podem levar a um comprometimento multissistêmico e ao óbito. O diagnóstico precoce e um acompanhamento contínuo do agravamento e da resposta ao tratamento são necessários em todos os casos. A OMS recomenda uma abordagem escalonada para o manejo, adequada para as formas mais leves e para o choque precoce. Nas formas mais graves, é preciso uma abordagem agressiva de reanimação com fluidos e de suporte à falência de órgãos em pacientes em estado crítico. As pesquisas sobre as diferenças fisiopatológicas entre o choque do dengue e o choque séptico, seleção de fluidos, agentes inotrópicos e técnicas de suporte a órgãos podem beneficiar os pacientes em estado crítico. CONCLUSÕES: Não há uma terapia específica para infecções causadas pelo dengue. Um bom tratamento de suporte pode salvar vidas mas, em última análise, as iniciativas de controle do vetor e de prevenção contra picadas do mosquito podem trazer os maiores benefícios.

OBJECTIVES: To describe the epidemiology, clinical features and treatment of dengue fever and dengue shock syndrome. SOURCES: To prepare this review, a literature search was made on Pubmed and on the World Health Organization (WHO) and PAHO websites using the terms dengue and dengue shock syndrome. This information was complemented with personal practice. SUMMARY OF THE FINDINGS: Dengue is the most important arthropod-borne viral disease of humans. Its presentation is protean and varies from an undifferentiated viral syndrome to hemorrhagic fever and severe shock. Dengue fever is a self-limiting, nonspecific illness characterized by fever, headache, myalgia, and constitutional symptoms. Its severe forms (hemorrhagic fever and shock syndrome) may lead to multisystem involvement and death. Early diagnosis, close monitoring for deterioration and response to treatment are necessary in all cases. WHO has provided a stepwise approach to management that is useful for milder forms and early shock. In the more severe forms aggressive fluid resuscitation and support for failing organs is necessary for the critically ill patient. Research addressing pathophysiological differences between dengue shock and septic shock, choice of fluids, inotropes and techniques of organ support are likely to yield benefits for the critically ill. CONCLUSIONS: There is no specific therapy for dengue infections. Good supportive care may be lifesaving, but ultimately initiatives aimed at vector control and prevention of mosquito bites may provide the greatest benefits.

Predictors of long term neurological outcome in bacterial meningitis.

OBJECTIVE: To study the long-term neurological and developmental outcome and the clinical and laboratory predictors of sequelae in children with acute bacterial meningitis (ABM). METHODS: Detailed clinical and demographic data was retrieved from the medical records of study children. Subsequently they were followed up for a minimum of 12 months after discharge for development, neurological and hearing assessment. All sequelae were identified and divided into minor or major. For analysis data was divided into 2 groups those with sequelae and without sequelae at follow-up. Statistical analysis was done using SPSS version 10.00 and Epi Info version 2000. RESULTS: 61 boys and 19 girls, a mean age of 31.4 +/= 41.9 months at the time of ABM, were included in the study. Of these 62.5% children were infants. Mean age at follow-up was 58.6 +/= 47.2 months. Sequelae were observed in 32 (40%) children (8 (10%) minor and 24 (30%) major). Mean social quotient at follow-up was 92.8 +/= 32.6. Developmentally 22 (37.9%) children were normal and 20 (34.5%) had global delay. Seizures (P=0.015), cranial nerve palsy (P=0.0065), abnormal deep tendon reflexes (P=0.002), Glasgow coma scale score (GCS) < 8 (P = 0.044) at admission, a CSF culture positive for bacteria and abnormal findings on ultrasonography or computed tomography of head at admission had significant association with sequelae at follow-up. All children (7/7) who had infarct on CT scan (P=0.001) and 12 (80%) of 15 patients who had hydrocephalus (OR - 9.0, 95% CI - 2.03-45.6, P=0.001) diagnosed on CT scan developed severe sequelae. On multiple regressions GCS score <8, presence of cranial nerve palsy and abnormal deep tendon reflexes were independent predictors of sequelae. CONCLUSION: Neurological and audiological sequelae and global developmental delay may be seen in about one third of survivors of bacterial meningitis. GCS score <8, presence of infarct or cranial nerve palsy, or hydrocephalous on CT/ ultrasound at admission may help in identification of children most likely to need long term follow up and rehabilitation.

Penicillin and gentamicin therapy vs amoxicillin/clavulanate in severe hypoxemic pneumonia.

OBJECTIVE: To compare the efficacy of sequential injectable crystalline penicillin (C.pen) and gentamicin combination followed by oral amoxicillin with sequential IV and oral amoxicillin-clavulanate (amox-clav) in treatment of severe or very severe hypoxemic pneumonia. METHODS: Children aged 2-59 months with WHO-defined severe or very severe pneumonia with hypoxemia (SpO2 < 90%) were included in the study. Patients with fever > 10 days, bacterial meningitis, prior antibiotic therapy > 24 hours, stridor, heart disease and allergy to any of the study drugs were excluded. They were randomly allocated to two groups--Group A and Group B. Group A received C. pen and gentamicin intravenously (IV), followed by oral amoxicillin and group B got amox-clav IV, followed by oral amox-clav. Minimum duration of IV therapy was 3 days and total 7 days. Respiratory rate, oxygen saturation and chest wall indrawing were monitored 6 hourly. RESULTS: 71 patients were included. There were two (5.2%) blood cultures positive in group A and three (9%) in group B. Organisms isolated were S. pneumoniae (n=3) and H. influenzae-b (n=2). There was only one treatment failure in each of the groups. One was due to penicillin resistant H. influenzae -b and the other was due to worsening of pneumonia. The mean time taken for normalization of tachypnea, hypoxia, chest wall indrawing and inability to feed was similar (P-N.S). Mean duration of IV therapy in group A was 76+/-25 hrs and group B was 75+/-24 hrs (p>0.1). CONCLUSION: In children of 2-59 months, sequential injectable C. pen and gentamicin combination, followed by oral amoxicillin or sequential IV and oral amox-clav were equally effective for the treatment of severe or very severe hypoxemic community acquired pneumonia.

Predictive value of electroencephalography and computed tomography in childhood non-traumatic coma.

OBJECTIVES: To study value of electroencephalogram (EEG) and computed tomography (CT Scan) in predicting outcome of non-traumatic coma in children. METHODS: 100 consecutive children, between 2 months to 12 years, with non-traumatic coma, (Glasgow Coma Scale score < 8). Demographic and clinical data was recorded at admission. EEG and CT scan were done within 24 hours of admission. Etiologic diagnosis was assigned on basis of clinical data and relevant laboratory investigations. The outcome was recorded as survived and died. Among survivors it was graded as no disability, or mild, moderate, or severe disability. Odds ratio and/or relative risk (RR) with 95% confidence interval (C I) were calculated. RESULTS: EEG could be done in 60 patients (43 survived; 7 were normal, 8 had mild, 17 moderate and 11 severe disability) CT scan in 93 patients (60 survived; 11 were normal, 14 had mild, 21 moderate and 14 severe disability). A normal/borderline EEG was associated with good outcome (P = 0.001); 11 of 12 survived and of survivors 55% had no or mild disability. Electrocerebral silence on EEG was a predictor of death (OR = 44 -sub .95% Cl - 1.5-7372; P = 0.01). An abnormal EEG was associated with significant increase in risk of disability among survivors (RR = 2.6, 95% Cl = 1.2-5.4, P = 0.03). Among CT abnormalities intracranial bleed suggested increased risk of death (RR = 2.1; 95% Cl - 0.8-5.3; P = 0.058), while, hydrocephalus was associated with better survival (RR = 0.7; 95% CI - 0.5 to 0.96; P = 0.029). However, hydrocephalus when compared with other abnormal CT scan findings, was associated with higher risk of moderate and severe disability among survivors (P = 0.046) CONCLUSION: A normal CT scan and EEG, and some of the specific findings could be helpful in predicting outcome in children with non-traumatic coma. EEG and CT scan should be done at admission in all patients with non-traumatic coma if feasible.

Non traumatic coma.

OBJECTIVE: To study the etiology and clinical profile of non-traumatic coma in children and to determine the clinical signs predictive of outcome. METHODS: 100 consecutive cases of non-traumatic coma between 2 months to 12 years. Clinical signs studied were temperature, pulse, heart rate, blood pressure, coma severity by Glasgow coma scale (GCS), respiratory pattern, pupillary and corneal reflex, extra ocular movements, motor patterns, seizure types and fundus picture. These were recoded at admission and after 48 hours of hospital stay. Etiology of coma was determined on basis of clinical history, examination and relevant laboratory investigations by the treating physician. The outcome was recorded as survived or died, and among those who survived as normal, mild, moderate, or severe disability. Chi-square test and logistic regression analysis were done to determine predictors of outcome. RESULTS: Etiology of coma in 60% cases was CNS infection (tubercular meningitis-19, encephalitis-18, bacterial meningitis-16, others-7); other causes were toxic-metabolic conditions (19%), status epilepticus (10%), intracranial bleed (7%), and miscellaneous (4%). 65 children survived, 11 were normal, 14 had mild disability, 21 had moderate disability and 14 were severely disabled and dependent. Survival was significantly better in patients with CNS infection (63%) as compared to those with toxic-metabolic causes (27%) and intracranial bleed (43%, P < 0.05). On bivariate analysis age < or = 3 years, poor pulse volume, abnormal respiratory pattern and apnoea, abnormal pupillary size and reaction, abnormal extra ocular movements, absent corneal reflex, abnormal motor muscle tone at admission or 48 hours correlated significantly with mortality. Survival was better with increasing GCS (Spearman rho = .32, P < 0.001). On logistic regression age < 3 years, poor pulse volume, absent extraocular movements and papilloedema at admission and 48 hours after admission were independent significant predictors of death. CONCLUSION: CNS infections were the most common cause of non-traumatic coma in childhood. Simple clinical signs were good predictors of outcome.