Paediatric Emergency Medicine: Reality, Expectation, Experience, and Need for Improvements from a Low- Income Settings.

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Use of Steroids in COVID-19 Patients: What is known?

COVID-19 pandemic has exaggerated the role of steroids in the standard of care despite minimum direct evidence of their efficacy in COVID-19 patients and their well-known adverse effects. The literature abounds on the side effects of steroids affecting different organ systems of the body. COVID-19 patients, who are on long-term steroids, are more susceptible to their adverse effects. We, herein, briefly review the potential uses and the adverse effects of steroids on different organ systems of the body. Key Words: Steroids, COVID-19, Adverse effects.

Clinical outcome of paediatric patients with traumatic brain injury (TBI) receiving 3% hypertonic saline (HTS) in the emergency room of a tertiary care hospital.

OBJECTIVE: To determine the clinical outcome and mean length of hospital stay of paediatric patients with severe blunt traumatic head injury (THI) receiving 3% hypertonic saline (HTS) in the Emergency Department (ED). METHODOLOGY: This case series study was conducted at the Department of Emergency Medicine, Aga Khan University Hospital, Karachi, from 2014 to 2015 via chart review of 105 patients. Detailed history and clinical examination of all paediatric patients aged 2-16 years was recorded which included moderate to severe head injury as classified by the Glasgow Coma Scale (GCS) by the Brain Trauma Foundation. As per routine care after admission of such a patient, for resuscitation 3% HTS was administered. GCS was recorded at 6 hours and at the time of discharge. RESULTS: Of the 105 patients, 76 (72.4%) were male and 29 (27.6%) were female, and the mean age was 61.6+45.9 months. Traumatic brain injury (TBI) was found moderate in 60 (57.1%) cases and severe in 45 (42.9%) of our patients as per the GCS. Six hours after resuscitation with 3% hypertonic saline, 45 (43%) patients normalised as per GCS, 39 (37%) patients had moderate TBI and 21 (20%) had severe TBI. Forty five patients had a hospital stay of 2-3 days. The GCS improved after resuscitation with 3% hypertonic saline in emergency department, with a mean length of stay of 4.6+3.9 and 12.6+10.7 days in moderate and severe head injury respectively with a P value of <0.001, and was normal in 94 (89.5%) patients at the time of discharge. CONCLUSIONS: Paediatric patients with TBI receiving 3% hypertonic saline results in improved GCS and a decrease in the length of hospital stay.

Pattern of relapse in paediatric acute lymphoblastic leukaemia in a tertiary care unit.

OBJECTIVE: To determine the frequency, site and time to relapse from diagnosis, and to see the relationship of relapse with important prognostic factors. METHODS: The prospective descriptive observational study was conducted at the National Institute of Child Health, Karachi, June 2005 to May 2007, and comprised newly-diagnosed cases of acute lymphoblastic leukaemia. Bone marrow aspiration was done on reappearance of blast cells in peripheral smear and cerebrospinal fluid. Detailed report was done each time when intra-thecal chemotherapy was given or there were signs and symptoms suggestive of central nervous system relapse. SPSS 12 was used for data analysis. RESULTS: Of the 60 patients enrolled, 4(6.6%) expired and 1(1.7%) was lost to follow-up. Of the 55(91.6%) who comprised the study sample, 35(58%) were males and 25(42%) females. Mean age of relapse was 6.8±3.27 years. Mean time to relapse from diagnosis was 1.3±0.54 years; 12(20%) patients suffered relapse, and of them 5(14%) were boys. Central nervous system relapse in 8(67%) patients was the most common site, with 3(25%) bone-marrow relapses. Out of 12 patient with relapses, 9(75%) had white blood cell count less than 50,000/cm. CONCLUSIONS: Relapse in acute lymphoblastic leukaemia was common, although treatment modalities are improving day by day.

Impact of delay in admission on the outcome of critically ill patients presenting to the emergency department of a tertiary care hospital from low income country.

OBJECTIVE: To assess the impact of admission delay on the outcome of critical patients. METHODS: The retrospective chart review was done at Aga Khan University Hospital, Karachi, and comprised adult patients visiting the Emergency Department during 2010. Outcome measures assessed were total hospital length of stay, total cost of the visit and in-hospital mortality. Patients admitted within 6 hours of presentation at Emergency Department were defined as non-delayed. Data was analysed using SPSS 19. RESULTS: Of the 49,532 patients reporting at the Emergency Department during the study period, 17,968 (36.3%) were admitted. Of them 2356(13%) were admitted to special or intensive care units, 1595(67.7%) of this sub-group stayed in the Emergency Department for >6 hours before being shifted to intensive care. The study focussed on 325(0.65%) of the total patients; 164(50.5%) in the non-delayed group and 161(49.5%) in the delayed group. The admitting diagnosis of myocardial infarction (p=0.00) and acute coronary syndrome (p=0.01) was significantly more common in the non-delayed group compared to other diagnoses like cerebrovascular attacks (p=0.03) which was significantly more common in the delayed group. There was no significant difference in the hospital length of stay between the two groups (p>0.05). The Emergency Department cost was significantly increased in the delayed group (p<0.05), but there was no difference in the overall hospital cost between the groups (p>0.05). CONCLUSIONS: There was no significant difference in the delayed and non-delayed groups, but long Emergency Department stays are distressing for both physicians and patients.

Frequency of metabolic syndrome in psychiatric patients, is this the time to develop a standardized protocol to reduce the morbidity from an acute care psychiatry unit.

OBJECTIVE: To determine the frequency of Metabolic Syndrome among psychiatric patients and to look for the correlation between the two medical conditions. METHODS: The cross-sectional study was conducted from February to April 2013 at the acute care psychiatry in-patient unit at Kingston General Hospital, Ontario, Canada, and comprised adult patients of both genders diagnosed under the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition. For Metabolic Syndrome, definitions outlined by the International Diabetes Federation were used. The patients were divided into two groups on the basis of presence or absence of the Syndrome and were compared for clinical and demographic characteristics. SPSS 22 was used for statistical analysis. RESULTS: Of the 50 patients in the study, 24(48%) were found to have Metabolic Syndrome. Besides, 40 (80%) patients were taking atypical antipsychotics regardless of the diagnosis; 20(83%) among those with the Syndrome, and 20(77%) among those without it. CONCLUSIONS: Patients at high risk of developing metabolic syndrome need to be identified early so that an individualised care plan can be formulated. Identifying the variables to make a management plan is vital.

Glucocorticoids induced allergic reaction.

Glucocorticoids can cause allergic reaction in rare cases. A ten year old boy, known asthmatic, was treated with intramuscular injection of glucocorticoids, followed by nausea, vomiting and abdominal pain. His lips turned pale along with palpitation and light headache. His right eye lid and lower lip were swollen. Heart rate was 177/min, and BP was 66/46 mmHg,. Patient spontaneously improved and symptoms resolved. IV fluids bolus, antihistamines or epinephrine were not required. The case was seen in September 2012.

Mothers' education and working status; do they contribute to corrosive poisoning among paediatric patients of Karachi, Pakistan?

OBJECTIVE: To determine the causative factors behind corrosive poisoning in children like effect of working mothers, their educational status, financial background, family size and number of siblings. METHODS: The multi-centre, prospective, case series of all paediatric patients presenting to the Emergency Department of the National Institute of Child Health and the Aga Khan University Hospital, Karachi from August 2008 to July 2009 is presented. It comprised all paediatric patients with a history of corrosive poisoning at the two hospitals. SPSS 20 was used for statistical analysis. RESULTS: Out of 105 cases, 56(53%) related to the private-sector Aga Khan University Hospital, and 49(47%) to the public-sector National Institute of Child Health. Of the total, 82(78%) were in 1-5 age group; 61 (58%) were males; and 44(42%) were females. While 59 (56.2%) mothers were educated, only 21 (20%) were working. Of the 46 (43.8%) non-educated mothers, 20 (19%) were working. The type of poison was alkali in 81(77%) cases, acid in 23(22%). The corrosive varied from liquid in 80(76%) cases to powder/gel/semi-solid form in 25(24%) exposures. Besides, 65 (61.9%) families had 3 or more siblings, and the age of siblings was less than 10 in 60 (57.14%) cases, In 34 (32.38%) cases, the chemical were kept in the original container, while in 71 (67.61%) cases other commonly used and familiar containers were used to store these chemicals. Kitchen was the most common place with 51 (48.57%) cases. The time of incident was afternoon in 51(48.57%) cases. Majority cases (n=23; 21.9%) occurred in October. CONCLUSIONS: There are multiple contributory factors in corrosive exposure among children rather than the mother's working status and her educational background.

Unintentional, paediatric domestic injury in a semi rural area of Karachi.

OBJECTIVE: To identify the characteristics of unintentional domestic injury in children living in a semi-rural area of Karachi. METHODS: This retrospective descriptive study was carried out at a private hospital located at the northern outskirts of Karachi, Pakistan, from January 2005 to January 2007. We enrolled 271 out-patient children of either gender with a positive injury history. A questionnaire inquiring socio-demographic characteristics, timing of injury, monthly variation, injury pattern and factors was filled out. Descriptive analysis and Chi-square test were applied to find out the statistically significant differences. RESULTS: Among the 271 patients, the male-to-female ratio was 1.2:1. Fall from height 145 (54%) or at the same level 52 (19%) was the commonest form of domestic unintentional injury across all ages. Children younger than 2 years of age, 140 (52%), were more prone to injuries, with 49 (51%) having fallen from the lap. Cuts with sharp domestic utensils were noted in 19 (6%), while 15 (6%) had burns. Submersion in underwater tank was noted in 20 (7%) cases and poisoning in 7 (3%). Majority of the injured children were from the low socio-economic stratum and more injuries, 194 (72%), were reported during the summer months. CONCLUSION: Male children are more prone to suffer unintentional domestic injuries especially during summer vacations. Fall was the commonest pattern noted.

Frequency, clinical characteristics and outcome of diabetic ketoacidosis in children with type-1 diabetes at a tertiary care hospital.

OBJECTIVE: To observe the frequency, demographic data and outcome of diabetic ketoacidosis (DKA) in children with established type 1 diabetes and newly diagnosed diabetes at a tertiary care hospital. METHODS: The case record review was done of children admitted with the diagnosis of DKA at The National Institute of Child Health, Karachi from 1st June 2008 till 31st May 2009. All records with the diagnosis of DKA were reviewed and those children with only hyperglycaemia, or who did not fulfill the criteria of DKA were excluded. The demographic data and laboratory investigations which included blood sugar monitoring, arterial blood gases, urine analysis especially for ketones, serum electrolytes, complete blood count and blood culture 'were reviewed. The previous numbers of admissions in children with established DKA were also noted with reasons. The duration of symptoms and fluids required, time of recovery, complications, and outcome were noted and compared between those with established diabetes and children with newly diagnosed diabetes. Data was entered and analyzed on SPSS version 15. RESULTS: Out of 124 case records, 117 were included which fulfilled the criteria of DKA. A large number, 65 (55.5%) children were in the > 10 years age group with a female predominance. Out of 117 children 50 (42.7%) had established Type 1 diabetes and 67 (57.2 %) children had newly diagnosed diabetes. The commonest presenting complaints in both groups were respiratory distress (87.1%) and vomiting (77.7%). The symptoms of polyuria, polydipsia and nocturia were more among the newly diagnosed children as compared to those with established diabetes with a significant p value <0.001. The comparison of clinical features and laboratory investigations of the two groups showed no difference except that those children with established diabetes improved earlier, required lesser duration of intravenous fluids and their insulin was changed to subcutaneous in less time compared with newly diagnosed children. (p < 0.001). The commonest complication in both groups was hypoglycaemia followed by hyponatraemia, more in newly diagnosed diabetic children. CONCLUSION: These soaring numbers are just from one center, highlighting the issue of this much neglected disease in our country. More studies on a larger scale are needed to assess the prevalence/incidence in our children and also more emphasis with educational programmes on prevention of recurrent attacks of DKA.

Factors associated with hydrocarbon ingestion in children.

OBJECTIVE: To investigate the types of hydrocarbon ingested by children and identify factors associated with hydrocarbons ingestion. PATIENTS AND METHODS: It was a hospital based case control study in which medical records of sixty seven children with hydrocarbon ingestion, admitted through emergency department between January 2001 to December 2005 of Aga Khan Hospital were reviewed. Variables such as age, sex, types of hydrocarbons, amount ingested, socioeconomic status, family size, number of children, type of containers, trend of ingestion during hot weather, length of stay at hospital along with the outcomes were evaluated. RESULTS: Out of 67 patients, 53 (79%) were male and 14 (21%) were female. Majority of children 36 (54%) were between the ages 2-5 years. Kerosene oil 59 (88%) was the most commonly ingested hydrocarbons. Socioeconomically 48 (71%) children belonged to lower middle class. Children with large family size (> or = 3 siblings/family) were more commonly affected. Hydrocarbon were mostly 41 (61%) stored in beverages and mineral water bottles. The accident occurred in 43 (65%) during summer, whereas 34 (56%) patients had presented with fever and cough. Consolidation of lungs was found in 38 (56%) cases. Majority 53 (79%) of the patients were discharged from the hospital within the first 24 hours of admission. Male, age < 2 years, large family size, poor socioeconomic status, hot weather (afternoon and summer vacations), kerosene oil, unsafe containers were the major factors loading to hydrocarbon ingestion in this study. CONCLUSION: There is a need for strategic planning with parent awareness programs to reduce the hydrocarbon poisoning in our children.