Melatonin was not only as effective as midazolam in alleviating preoperative anxiety in children, but it was also associated with a tendency towards faster recovery, lower incidence of excitement postoperatively and a lower incidence of sleep disturbance at week 2 postoperatively.
EFBs are a relatively common problem in pediatric patients, and underlying predisposing factors to EFB impaction are not uncommon. Long-retained EFBs are associated with a higher incidence of complications. Rigid esophagoscopy was successful in extracting most of the EFBs and was shown to be a safe and effective procedure.
The diagnosis of tracheobronchial foreign body (FB) aspiration in children is often delayed or overlooked. The aim of this study is to examine the causes of delay (>1 month) in the diagnosis and to study the complications of late presentation and their management. During the period between July 1993 and August 2002, 128 patients with suspected FB aspiration were admitted to KKUH, Riyadh, Saudi Arabia. Twenty-eight patients out of 128 patients presented late (>1 month). The medical records of those 28 patients were reviewed in respect to: history of FB aspiration, physical signs of symptoms, reason for delayed presentation, radiological investigation, complications and their management, and follow-up. There were 16 males and 12 females; the average age was 3.28 years (range 1--11 years). All of them experienced chronic cough at presentation. Thirteen (48 per cent) children had a history suggestive of FB aspiration. Seventeen (63 per cent) children presented with complications that included pneumonia (n=13), bronchiectasis (n=3), and bronchoesophageal fistula (n=1). The diagnostic delay was attributed to physician misdiagnosis (n=9), failure by parents to seek early medical advice (n=4), patients left against medical advice (n=1), and the cause of delay was unknown in the remaining 14 children. Rigid bronchoscopy was performed in all patients. FB was found in all cases except four. Complications were treated as follows: pneumonia with intravenous antibiotics, bronchiectasis conservatively and bronchoesophageal fistula repaired surgically. Follow-up ranged from 6 to 48 months. Diagnostic delay of tracheobronchial FB aspiration has significant morbidity in children. A high index of suspicion and early referral are essential in preventing such complications.
A retrospective analysis of 57 consecutive cases with congenital cystic disease of the lung admitted to King Faisal Specialist Hospital and Research Center and King Khalid University Hospital, Riyadh, between 1985-1995 is presented. There were 37 congenital lobar emphysema (CLE), 7 cystic adenomatoid malformation (CAM), 8 bronchogenic cyst (BC) and 5 pulmonary sequestrations (PS). There were 39 males and 18 females with ages ranging from 1 day to 5 years. All patients were symptomatic except three. Respiratory distress, repeated chest infections, and cystic changes noted in chest x-ray were the commonest presentation. Five of eight patients with BC presented with symptoms related to pressure effect of the cyst on the surrounding structures, these included bronchiectasis in two patients, bronchopleural fistula in one, pulmonary artery stenosis and bronchomalacia in one, airway obstruction mimicking bronchial asthma in one. Seven patients (12.2%) were treated conservatively, the remaining underwent surgery. Surgery included excision of the bronchogenic cyst and lobectomy for CLE, CAM, and intralobar sequestration. The post-operative course in most cases was uneventful. There were no deaths in this series, and the majority of patients had a satisfactory outcome with follow-up ranging from 1-72 months (mean 24 months). It appears that lobectomy for symptomatic CLE, CAM, and intralobar sequestration and excision for bronchogenic cyst offer the best treatment modality and is well tolerated by pediatric patients. Careful search for associated anomalies is important to obtain better outcome.
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