Is HbA1c an Indicator of Diabetic Ketoacidosis Severity in the Pediatric Population?

ABSTRACT: Glycosylated hemoglobin (HbA1c) reflects how well blood glucose is controlled and is one of the strongest predictors of chronic complications of diabetes mellitus. The degree of acidosis helps determine the severity of diabetic ketoacidosis (DKA) (mild: pH 7.2-7.3; moderate: pH 7.1-7.2; severe: pH <7.1) and guides the level of care and predicts outcome. Many studies have implicated that higher HbA1c levels lead to recurrent DKA. However, there is no description of the association of higher HbA1c with the severity of DKA. One hundred thirty-eight electronic medical records of patients aged 1 to 21 years admitted to the pediatric intensive care unit with DKA between 2011 and 2015 were analyzed. We excluded 50 patients because the HbA1c level was not available. Spearman correlation analyzed the data for 88 patients included in the study. The mean HbA1c was 13.3, with female patients having more admissions compared with male patients (58% vs 42%). The age group from 13 to 21 years accounted for 77.3% of the patients. The duration of type 1 diabetes mellitus did not affect the HbA1c level. Likewise, the blood glucose and serum creatinine level did not show a statistical correlation with blood pH levels. Mean HbA1c for mild, moderate, and severe DKA groups were 11.4%, 12.2%, and 14.8%, respectively. Blood pH and HbA1c returned a negative correlation (correlation coefficient, -0.557; P = 0.005). The HbA1c level correlated positively with the 3 groups of DKA (correlation coefficient, 0.595; P = 0.01). A higher A 1c was associated with more severe DKA.

Multisystem Inflammatory Syndrome in Children.

BACKGROUND: Multisystem inflammatory syndrome in children (MIS-C) is a newly recognized condition affecting children with recent infection or exposure to coronavirus disease 2019 (COVID-19). MIS-C has symptoms that affect multiple organs systems, with some clinical features resembling Kawasaki disease (KD) and toxic shock syndrome (TSS). OBJECTIVE OF THE REVIEW: Our goal was to review the current literature and describe the evaluation and treatment algorithms for children suspected of having MIS-C who present to the emergency department. DISCUSSION: MIS-C has a wide clinical spectrum and diagnosis is based on a combination of both clinical and laboratory findings. The exact mechanism of immune dysregulation of MIS-C is not well understood. Physical findings may evolve and do not necessarily appear at the same time. Gastrointestinal, cardiac, inflammatory, and coagulopathy manifestations and dysfunction are seen frequently in MIS-C. CONCLUSIONS: The diagnosis of MIS-C is based on clinical presentation and specific laboratory findings. In the emergency setting, a high level of suspicion for MIS-C is required in patients exposed to COVID-19. Early diagnosis and prompt initiation of therapy offer the best chance for optimal outcomes.

A Rare Cause of Septic Shock in the Emergency Department in an Intellectually-Disabled Child.

BACKGROUND: Sepsis in older children is often associated with the presence of developmental abnormalities and cerebral palsy. While relatively uncommon, surgical abdomen in these patients is associated with a high rate of mortality. Few reports have been described of sepsis caused by isolated cecal necrosis. CASE REPORT: We report a 13-year-old child with cerebral palsy and global developmental delay who presented to the emergency department with acute worsening abdominal distention that the mother attributed to chronic constipation. Clinical evaluation revealed that she was in severe septic shock and needed immediate stabilization after which she underwent an exploratory laparotomy. Operative findings revealed cecal necrosis that necessitated an ileocecectomy. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Children with intellectual disabilities presenting with sepsis to the emergency department can be particularly challenging given the communication barriers and the time-sensitive nature of the condition. When evaluating these patients, a thorough history and examination are often the only tools that assist in the early identification of the infectious source, leading to improved clinical outcomes.© 2019 Elsevier Inc.

An Unusual Cause of Persistent Crying in a Toddler.

BACKGROUND: Excessive or persistent crying is a common presentation to the pediatric emergency department, and often poses a diagnostic dilemma to emergency physicians. There are several reasons for excessive or persistent crying in children, ranging from benign causes like hunger, to life-threatening causes such as intussusception. CASE REPORT: We report an interesting case of a toddler whose cause of excess crying, with no detectable clinical clues, was eventually attributed to a foreign body in the esophagus. A brief review of diagnostic approach to excess crying and management of ingested foreign bodies is presented. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Ingested foreign body is a potential cause of persistent crying, and early recognition can result in definitive treatment and prevention of potential mortality and morbidity.

Magnet balls stuck to the frenulum of the lip.

BACKGROUND: Accidents associated with magnets as foreign bodies pose a serious threat to the health of children and adolescents. Prompt management and removal of the magnet is important to avoid life-threatening complications. OBJECTIVE: Our aim was to highlight an unusual health hazard associated with magnets in children. CASE REPORT: We report on a unique case of an adolescent girl who presented with two magnet balls stuck to the frenulum of her upper lip, resulting in intense pain and discomfort. The magnets were removed painlessly by induced magnetism through metallic mosquito forceps. CONCLUSIONS: As children experiment with toys and products containing detachable magnetic balls, more cases will likely present to emergency departments. Increased awareness and preventive measures should be undertaken to reduce the morbidity and mortality associated with magnets.

Prepubertal girl with vaginal bleeding.

BACKGROUND: Prepubertal children with vaginal bleeding are frequently brought in to the Emergency Department (ED) for evaluation with the primary concern of sexual abuse. Appropriate history and physical examination can help recognize the specific cause and allay anxiety of parents and reduce unnecessary work-up. OBJECTIVE: The purpose of this report is to describe a frequently unrecognized cause of vaginal bleeding that is unrelated to sexual abuse. CASE REPORT: We report the case of a 6-year-old African-American girl referred to our ED as a case of vaginal bleeding with suspicion of sexual abuse. She was clinically diagnosed to have urethral prolapse. CONCLUSION: In prepubertal girls with vaginal bleeding, urethral prolapse should be strongly considered as a diagnostic possibility. Increased physician awareness and early recognition of urethral prolapse avoids unnecessary examinations and patient anxiety and prevents misdiagnosis as sexual abuse.

Evaluation of Pediatric Chest Pain in the ED: Impact of the COVID-19 Pandemic.

Introduction Chest pain is a common presenting complaint among children presenting to the ED, and serious underlying illnesses are found in only a small minority of cases. Due to the lack of established guidelines, the workup of these patients is institution or physician-dependent. Unlike adults with chest pain, workup among children tends to be minimal unless elements in the history and physical exam trigger it. We hypothesize that the emergence of COVID-19-related multisystem inflammatory syndrome in children (MISC) may have increased variability in how these patients are evaluated in the ED. Objective To determine if there has been a change in the approach to evaluating children presenting to the ED with chest pain since the emergence of the COVID-19 pandemic. Materials and methods This retrospective cohort study was conducted in a pediatric emergency department (PED) at a 400-bed urban academic community hospital. Medical records of children <21 years old who presented to the ED with chest pain from January to July in both 2019 and 2020 were reviewed. Patients with chest pain due to acute asthma exacerbations were excluded. Data about patient demographics, the number and types of tests utilized, and clinical management, including therapies and disposition, were collected. The subjects seen during 2019 were labeled as the 'pre-pandemic group' and those seen in 2020 as the 'pandemic group'. The number and type of tests utilized, therapeutic interventions, and disposition during the two study periods were subjected to analyses. Results Of the 180 patients evaluated for chest pain, 32 were excluded due to physician-diagnosed asthma-related chest pain. The study thus included the remaining 148 patients. There was no statistical association between the pre-pandemic and pandemic groups for presenting features of fever, cough, tachycardia, tachypnea, time of presentation to the ED, electrocardiogram (EKG) performance, and chest X-ray. However, the pandemic group showed a statistically significant increase in lab tests and hospitalizations compared to the pre-pandemic group. There was a statistically significant increase in the performance of complete blood counts (CBC), C-reactive protein (CRP), lactic dehydrogenase (LDH), serum ferritin, creatinine kinase-MB (CK-MB), troponin, B-natriuretic peptide (BNP), and D-dimers. Conclusion Since the onset of the COVID-19 pandemic, there has been a trend toward more extensive lab workups for patients presenting with acute chest pain in the ED.

The Cause of Severe Metabolic Acidosis With Vomiting in a Neonate.

We present a 22-day-old male born full term who presented with worsening non-projectile, non-bilious vomiting and failure to thrive (FTT) and was admitted to the pediatric intensive care unit (PICU) for severe metabolic acidosis with an elevated anion gap. Despite changing the formula, the patient continued to have spit-ups after feeds since birth. Before this admission, his vomiting worsened with every feed, which was now forceful along with two days of loose stools. Obstructive causes of emesis were ruled out with an upper gastrointestinal series, and a decision was made to evaluate for organic causes of FTT. Transient resolution of symptoms was noticed when the patient was placed NPO (nothing by os/mouth) briefly. His symptoms returned on resuming cow milk-based formula feeds. At this time, a presumptive diagnosis of cow milk protein allergy (CMPA) was made. Positive fecal occult blood supported the diagnosis, and his formula was changed to an extensively hydrolyzed formula (eHF). This is a case of severe CMPA with prolonged vomiting and FTT presenting with severe metabolic acidosis with an elevated anion gap. This case report highlights how CMPA can lead to severe dehydration with metabolic acidosis and increased anion gap.

Worsening Lower Jaw Swelling and Pain in a Teenager: Differential Diagnosis and Management.

Giant cell granuloma is a rare, benign non-neoplastic, aggressive tumor that originates mainly from the maxilla and mandible. It affects all age groups and is more commonly seen in children. We describe a 17-year-old female that presented to the Pediatrics Emergency room with a history of right lower jaw pain. Examination revealed a bone-like buccal vestibular swelling on the lower right tooth, a bone-like lingual swelling, and a pink gingival overgrowth lesion. The biopsy of the lesion revealed a central giant cell granuloma. Tissue biopsy with histopathological examination is diagnostic and surgical excision is the gold standard of treatment.

Uncontrollable movements of right upper and lower extremities in a child: A diagnostic puzzle.

We describe a case of a 9-year-old child who presented with uncontrollable, involuntary movements associated with a recent streptococcal infection and echocardiographic evidence of valvulitis. These findings are consistent with the diagnosis of Sydenham's chorea, a rare but important movement disorder and one of the major "Jones criteria" for the diagnosis of acute rheumatic fever. Because of its rarity, patients with Sydenham's chorea often are misdiagnosed as having a behavioral or psychiatric illness. Early recognition and appropriate management can prevent the potential severe sequelae associated with acute rheumatic fever.

COVID 19 infection: Pediatric perspectives.

The coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has rapidly spread across the globe, causing innumerable deaths and a massive economic catastrophe. Exposure to household members with confirmed COVID-19 is the most common source of infection among children. Children are just as likely as adults to get infected with SARS-CoV-2. Most children are asymptomatic and when symptoms occur, they are usually mild. Infants <12 months old are at a higher risk for severe or critical disease. COVID-19 is diagnosed the same way in pediatric population as adults by testing specimen obtained from upper respiratory tract for nucleic acid amplification test (NAAT) using reverse transcriptase viral polymerase chain reaction (RT-PCR). The common laboratory findings in hospitalized patient include leukopenia, lymphopenia, and increased levels of inflammatory markers. Chest X-ray findings are variable and computed tomography scans of the chest may show ground glass opacities similar to adults or non-specific findings. Prevention is the primary intervention strategy. Recently the U.S. Food and Drug Administration (FDA) has provided emergency authorization of the Pfizer-BioNTech COVID-19 vaccine and many other vaccine candidates are in the investigational stage. There is limited data in children on the use of antivirals, hydroxychloroquine, azithromycin, monoclonal antibody, and convalescent plasma. Oxygen therapy is required in hypoxic children (saturation <92%). Similar to adults, other measures to maintain oxygenation such as high flow nasal cannula, CPAP, or ventilatory support may be needed. Ventilatory management strategies should include use of low tidal volumes (5-6 cc/kg), high positive expiratory pressure, adequate sedation, paralysis, and prone positioning. Recently, a new entity associated with COVID-19 called multisystem inflammatory syndrome in children (MIS-C) has emerged. Clinical, laboratory, and epidemiological criteria are the basis for this diagnosis. Management options include ICU admission, steroids, intravenous gamma globulin, aspirin, anakinra, and anticoagulants. Vasoactive-inotropic score (VIS) is used to guide vasopressor support.

Aversion to Hospital Admission Due to Fear of COVID Infection Leading to Fatality From Diabetic Ketoacidosis.

Diabetic ketoacidosis (DKA) is a potentially life-threatening condition that occurs in patients with diabetes mellitus (DM) where the decrease in the insulin level leads to a state of metabolic acidosis and hyperglycemia. Based on the literature review, the risk of severity of DKA in children was significantly associated with coronavirus disease-2019 (COVID-19) cases during the first wave of the pandemic. This could be attributed to social distancing restrictions which delayed hospital presentation and timely treatment and interventions. We present the case of a 15-year-old female, with non-insulin-dependent diabetes (type 2), who presented during the COVID-19 pandemic with severe DKA from another hospital. She had elevated glucose level at home for three days that was worsening but her parents continue to manage the patient at home out of fear of the patient contracting COVID-19 if she was brought to the hospital. After she deteriorated, the parents took her to the nearest hospital which did not have a pediatric intensive care unit (PICU). She was immediately transferred to our facility. The patient was intubated immediately on arrival because of altered mental status possibly due to cerebral edema from severe metabolic acidosis and elevated glucose level. The patient rapidly progressed into shock, acute respiratory distress syndrome (ARDS), and multiple organ dysfunction syndrome (MODS). She was managed aggressively with vasopressors, fluid resuscitation, and insulin drip. She had four cardiac arrests for which she was resuscitated. Despite all efforts, she subsequently expired less than 24 hours after admission. We intend on shedding light on an emerging phenomenon due to the ongoing COVID-19 pandemic, wherein due to the fear of contracting COVID-19, many parents opt to keep and manage sick children at home. This report highlights the important role that the aversion of presenting to medical establishments out of fear of contracting COVID-19 may have led to the untimely and preventable death of our patient. It also outlines the importance of future educational reforms toward changing the patient and family's perception of hospitals and medical institutions, especially in children with pre-existing chronic medical conditions.

A Rare Cause of Post-traumatic Right Lower Extremity Swelling in an Adolescent Male.

Unilateral extremity swelling after trauma usually results from acute musculoskeletal or orthopedic injuries. Worsening of swelling raises concern for compartment syndrome or vascular injury. Time-sensitive diagnosis and interventions are needed to avoid life- or limb-threatening consequences. In this report, we highlight the case of a 16-year-old male who presented with unilateral lower extremity pain and swelling, one week after a motor vehicle accident. Thorough evaluation and appropriate imaging detected the presence of an abnormal communication between the muscular branch of the anterior tibial artery and the vein. Arteriovenous fistulas (AVFs) are usually acquired and caused by penetrating trauma or iatrogenic procedures. They are rarely associated with blunt trauma. It is important to determine the degree of flow within the communication, as high flow lesions are associated with severe complications such as limb ischemia and heart failure. This report highlights the evaluation and management of a patient with delayed post-traumatic unilateral extremity swelling that eventually resulted in the diagnosis of a low-flow AVF amenable to conservative management, resulting in complete resolution of his symptoms.

Fetal Gallstones in a Newborn after Maternal COVID-19 Infection.

Fetal gallstones are rare incidental findings on ultrasound during pregnancy. We describe a newborn girl with gallstones that was born to a mother who had COVID-19 infection during her last trimester. The baby remained asymptomatic, and the stones resolved spontaneously without any treatment or complications within six weeks of birth. Several conditions predispose to fetal gallstones, and it is unclear if the recent maternal COVID-19 infection had any role in the occurrence of these abnormalities or was merely coincidental. This is the first case describing an association of fetal gallstones with a COVID-19 infection in pregnancy.

Sudden painless unilateral vision loss caused by branch retinal artery occlusion: implications for the primary care physician.

We report a case of sudden onset visual loss caused by branch retinal artery occlusion. Systematic search for the cause of branch retinal artery occlusion revealed Factor V Leiden mutation and antiphospholipid antibody syndrome as the cause. Implications for diagnosis and management are discussed.