Pediatric Gastrointestinal Disease

Background The objective of this narrative review of local anesthetic systemic toxicity is to provide an update on its prevention, diagnosis, and management. Methods The authors used a MEDLINE search of human studies, animal studies, and case reports and summarize findings following the American Society of Regional Anesthesia and Pain Medicine practice advisories on local anesthetic systemic toxicity. Results Between March of 2014 and November of 2016, there were 47 cases of systemic toxicity described. Twenty-two patients (47 percent) were treated with intravenous lipid emulsion and two patients (4.3 percent) died. Seizures were the most common presentation. The spectrum of presenting neurologic and cardiovascular symptoms and signs are broad and can be obscured by perioperative processes. Local anesthetic type, dosage, and volume; site of injection; and patient comorbidities influence the rate of absorption from the site of injection and biodegradation of local anesthetics. Consider discussing appropriate dosages as a component of the surgical "time-out." A large-volume depot of dilute local anesthetic can take hours before reaching peak plasma levels. Oxygenation, ventilation, and advanced cardiac life support are the first priorities in treatment. Lipid emulsion therapy should be given at the first sign of serious systemic toxicity with an initial bolus dose of 100 ml for adults weighing greater than 70 kg and 1.5 ml/kg for adults weighing less than 70 kg or for children. Conclusion All physicians who administer local anesthetics should be educated regarding the nature of systemic toxicity and contemporary management algorithms that include lipid emulsion therapy.

Local Anesthetic Systemic Toxicity: A Narrative Literature Review and Clinical Update on Prevention, Diagnosis, and Management

The diagnosis of gastrointestinal (GI) mucormycosis is always a challenge due to its non-specific clinical presentations and often diagnosed at autopsy. Recently increased number of GI mucormycosis has been reported in immunocompetent hosts and during 1948 through 2017, 200 cases of GI mucormycosis are available in literature. We could review 176 cases where case details were available. Majority (50.6%) of the cases were reported from Asia. The disease is nearly equally recorded in adults and paediatric population. The infection commonly affected the intestine (64.2%) followed by stomach (33%). A significant improvement in antemortem diagnosis was noted since 2001. Rhizopus species were the predominant (67.5%) aetiological agents. Amphotericin B was the most commonly used drug (93.4%). Despite improvement of antemortem diagnosis and therapy, the mortality was 60.5% and 67.5% in adults and children respectively. Combined medical and surgical therapy (reported in 47.8% patients) had significantly better survival rate than those receiving either of them. Analysing the clinical presentations, we propose to suspect GI mucormycosis in a malnourished/ dehydrated child (especially premature neonate) with history of exposure to broad-spectrum antibiotics or formula/spoon feeding and presenting with mass in abdomen, abdominal distension or bilious vomiting; and an adult presenting with abdominal distension, fever or GI bleed with underlying risk factors for mucormycosis.

Gastrointestinal mucormycosis in apparently immunocompetent hosts-A review.

Clinical features and risk factors of cerebral infarction after mild head trauma under 18 months of age.

AIM To evaluate the occurrence and severity of enterostomy complications in newborns suffering from different intestinal disorders. METHODS A 10-year retrospective cohort study (2008-2017) investigated newborns that underwent enterostomy formation and reversal for different intestinal disorders. Only infants less than 28 d old at the time of enterostomy creation were included in the study (corrected age was applied in the cases of preterm neonates). The patients were divided into two groups according to their underlying diseases. Group 1 included infants suffering from necrotizing enterocolitis (NEC), whereas Group 2 included newborns diagnosed with intestinal disorders other than NEC, such as meconium obstruction, anorectal malformation, focal intestinal perforation, ileus, intestinal atresia and volvulus. The primary outcome measure was enterostomy-related morbidity. The data were analyzed statistically using Pearson's χ2 test or Fisher's exact test for categorical variables and the Wilcoxon-Mann-Whitney U-Test for continuous variables. RESULTS In total, 76 infants met the inclusion criteria and were evaluated for enterostomy-related complications. Neither group showed significant differences regarding gender, gestational age, weight at birth or weight at enterostomy formation. Infants suffering from NEC (Group 1) were significantly older at enterostomy formation than the neonates of Group 2 [median (range), 11 (2-75) d vs 4 (1-101) d, P = 0.004)]. Significantly more ileostomies were created in Group 1 [47 (92.2%) vs 16 (64.0%), P = 0.007], whereas colostomies were performed significantly more often in Group 2 [2 (3.9%) vs 8 (32.0%), P = 0.002]. The initiation of enteral nutrition after enterostomy was significantly later in Group 1 infants than in Group 2 infants [median (range), 5 (3-13) vs 3 (1-9), P < 0.001]. The overall rate of one or more complications in patients of both groups after enterostomy formation was 80.3%, with rates of 86.3% in Group 1 and 68.0% in Group 2 (P = 0.073). Most patients suffered from two complications (23.7%). Four or more complications occurred in 21.6% of the infants in Group 1 and in 12.0% of the infants in Group 2 (P = 0.365). Following enterostomy closure, at least one complication was observed in 26.0% of the patients (30.6% in Group 1 and 16.7% in Group 2, P = 0.321). The occurrence of complications was not significantly different between neonates with NEC and infants with other intestinal disorders. 48 (65.8%) patients required no treatment or only pharmacological treatment for the complications that occurred [Clavien-Dindo-Classification (CDC) < III], while 25 (34.2%) required surgery to address the complications (CDC ≥ III). Early reversal of the enterostomy was performed significantly more often (P = 0.003) and the time to full enteral nutrition after closure was significantly longer [median (range), 7 (3-87) d vs 12 (5-93) d, P = 0.006] in infants with a CDC grading ≥ III than in infants with a CDC grading < III. CONCLUSION Complications occur in almost all infants with enterostomies. The majority of these complications are minor and do not require surgical treatment. There is a clear trend that neonates with NEC have a higher risk for developing complications than those without NEC.

Complications of newborn enterostomies.

Background: In very low birth weight infants abdominal emergency surgery may result in ileostomy formation. We observed a frequent stoma complications in these patients. This retrospective analysis put light on ileostomy-related problems and complications in very low birth weight (VLBW) infants. Materials and Methods: In a seven-year retrospective chart review (2008 - 2014) infants with ileostomy formation weighing less than 1500 grams at time of operation were identified and reviewed. Data analysis included demographic data, complications and short term outcomes. Results: Thirty patients were included. Ileostomy was formed for spontaneous intestinal perforation (SIP) (n=17), meconium obstruction of prematurity (MOP) (n=6), midgut volvulus (MV) (n=5), necrotizing enterocolitis (NEC) (n=1) and Hirschsprung’s disease (HD) (n=1). Three patients died before ileostomy reversal was considered. In seven patients planned ileostomy reversal was done. Twenty infants had stoma related complications (stoma prolapse, prestomal obstruction, stoma retraction, high output stoma, peristomal skin excoriation, and stomal ischemia). Complications did not correlate with underlying diseases. Stomal complications necessitated earlier stoma reversal (mean 62 days). Postoperative complications after stoma reversal occurred in three children (wound dehiscence, adhesion ileus, anastomotic stricture). Conclusions: Although ileostomy related complications are frequent in very low birth weight infants, mortality is low. Morbidity is manageable.

/pdf/ileostomy-complications-in-infants-less-than-1500-grams-4mldmj3t35.pdf

Ileostomy Complications in Infants less than 1500 grams - Frequent but Manageable.

Volvulus without malposition—a single-center experience

Ingestion of viscous lidocaine in children can lead to potentially lethal neurologic and cardiac effects. We report the case of a 2-year-old boy who developed posterior reversible encephalopathy syndrome 2 days after unobserved ingestion of about 500 mg viscous lidocaine (40 mg/kg of bodyweight). Initially, the child presented with convulsive status epilepticus and subsequent cardiac arrest necessitating cardiopulmonary resuscitation for eight minutes. After 2 days of full recovery, the child presented with progressive disorientation, dizziness, and visual neglect. Lasting for 2 days, these symptoms finally disappeared completely. Combined with the findings on cerebral magnetic resonance imaging, this episode was interpreted as posterior reversible encephalopathy syndrome. Two weeks after the ingestion, no neurologic and visual abnormalities were found. Viscous lidocaine is prescribed routinely for dentition or other painful lesions in the oral cavity in children. Despite the potential hazardousness of the drug, packaging of viscous lidocaine is not childproof. Therefore, physicians have to instruct the parents carefully to minimize the risk of overuse or accidental ingestion. In general, the use of viscous lidocaine should be limited.

Status epilepticus, cardiac resuscitation, and posterior reversible encephalopathy syndrome after ingestion of viscous lidocaine: a plea for more childproof packaging of pharmaceuticals.

We report the investigation and treatment of a 14-year-old girl in whom a detailed assessment of recurrent episodes of pancreatitis revealed a large intraluminal 'windsock'-like duodenal diverticulum. As the diverticulum was closely attached to the papilla of Vater, it was resected by a transduodenal approach. This report focuses on the significance of rare congenital anomalies of the duodenum (e.g., duplication cyst, intraluminal diverticulum) during the diagnostic workup of recurrent pancreatitis in children.

Recurrent pancreatitis due to an intraluminal duodenal diverticulum: report of a case

Minor head injuries are common in infancy and childhood. Usually these injuries do not result in major complications; however a minority of these patients will suffer severe sequelae. The challenge is to identify patients at risk of developing severe neurological complications. While trauma-related intracranial hemorrhage is well known, ischemic stroke after minor head injury is rare and its pathogenesis not fully understood. We report 2 cases of children who developed neurological abnormalities due to ischemic lesions in the basal ganglia region after minor head trauma and discuss the literature on this topic.

Ischemic stroke after minor head trauma in children.

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