The impact of natural disaster on pediatric surgical delivery: a review of Haiti six months before and after the 2010 earthquake.

UNLABELLED: Little is known about pediatric surgical disease in resource-poor countries. This study documents the surgical care of children in central Haiti and demonstrates the influence of the 2010 earthquake on pediatric surgical delivery. METHODS: We conducted a retrospective review of operations performed at Partners in Health/Zanmi Lasante hospitals in central Haiti. RESULTS: Of 2,057 operations performed prior to the earthquake, 423 were pediatric (20.6%). Congenital anomalies were the most common operative indication (159/423 operations; 33.5%). Pediatric surgical volume increased significantly after the earthquake, with 670 operations performed (23.0% post-earthquake v. 20.6% pre-earthquake, p=.03). Trauma and burns became the most common surgical diagnoses after the disaster, and operations for non-traumatic conditions decreased significantly (p<.01). CONCLUSION: Congenital anomalies represent a significant proportion of baseline surgical need in Haiti. A natural disaster can change the nature of pediatric surgical practice by significantly increasing demand for operative trauma care for months afterward.

Emergency surgical care delivery in post-earthquake Haiti: Partners in Health and Zanmi Lasante experience.

BACKGROUND: The earthquake that struck Haiti on 12 January 2010 caused significant devastation to both the country and the existing healthcare infrastructure in both urban and rural areas. Most hospital and health care facilities in Port-au-Prince and the surrounding areas were significantly damaged or destroyed. Consequently, large groups of Haitians fled Port-au-Prince for rural areas to seek emergency medical and surgical care. In partnership with the Haitian Ministry of Health, Partners in Health (PIH) and Zanmi Lasante (ZL) have developed and maintained a network of regional and district hospitals in rural Haiti for over twenty-five years. This PIH/ZL system was ideally situated to accommodate the increased need for emergent surgical care in the immediate quake aftermath. The goal of the present study was to provide a cross-sectional assessment of surgical need and care delivery across PIH/ZL facilities after the earthquake in Haiti. METHODS: We conducted a retrospective review of hospital case logs and operative records over the course of three weeks immediately following the earthquake. RESULTS: Roughly 3,000 patients were seen at PIH/ZL sites by a combination of Haitian and international surgical teams. During that period 513 emergency surgical cases were logged. Other than wound debridement, the most commonly performed procedure was fixation of long bone fractures, which constituted approximately one third of all surgical procedures. CONCLUSIONS: There was a significant demand for emergent surgical care after the earthquake in Haiti. The PIH/ZL hospital system played a critical role in addressing this acutely increased burden of surgical disease, and it allowed for large numbers of Haitians to receive needed surgical services. Our experiences reinforce that access to essential surgery is an essential pillar in public health.

Reduction by morphine of human prosprandial insulin release is secondary to inhibition of gastrointestinal motility

The effect of morphine (0.1 mg/kg) on insulin secretion stimulated by oral, intraduodenal, or intravenous administration of glucose was studied in seven healthy volunteers. When glucose was given intravenously, morphine had no effect on plasma glucose, insulin, glucose-dependent insulinotropic polypeptide (GIP), or pancreatic glucagon. Following oral glucose, morphine slowed gastric emptying and reduced plasma concentrations of glucose, insulin, and GIP. During intraduodenal infusion of glucose, insulin concentrations of plasma were also decreased by morphine, an effect best explained by decreased small intestinal transit with delayed absorption of glucose and delayed release of GIP. We conclude that clinically relevant doses of morphine have no direct effect on insulin secretion and that the changes observed were secondary to slowed gastric emptying and small intestinal transit (AU)

Chest pain: esophageal, cardiac, or both?

The esophagus may be the origin of chest pain clinically indistinguishable from that of ischemic heart disease. In some patients the esophageal origin of the pain may only be recognized by pharmacological provocation during manometry. We describe nine patients with chest pain which could be explained by disorders of esophageal motility-diffuse spasm in four, high pressure lower esophageal sphincter in three, and "nutcracker esophagus" in two. Methacholine provoked the pain and manometric abnormalities in five patients who had normal baseline tracings. However, seven patients given methacholine developed ischemic changes on the electrocardiogram. In one patient these were typical of Prinzmetal's variant angina. The mannometric and electrocardiographic abnormalities were reversed by intravenous atropine. Ischemic heart disease and esophageal motor disorders may occur concomitantly and pose a dilemma in diagnosis and management. (AU)