RESUMEN
OBJECTIVES: To describe the patients who received care from the 8 dedicated pediatric palliative care programs in Canada in 2002 and to estimate the number of children who may have benefited but did not receive services from these programs. DESIGN: Retrospective review of medical records combined with a survey of each program. SETTING: Seven pediatric palliative care programs based in tertiary care settings and 1 freestanding children's hospice. PARTICIPANTS: The programs cared for 317 children during 2002, of whom 123 died during that year. An additional 32 children died by the end of 2003. MAIN EXPOSURE: Pediatric palliative care program. RESULTS: Nearly half (48.6%) of the patients were younger than 5 years, and almost half of these were younger than 1 year. Primary diagnoses were disorders of the nervous system (39.1%), malignancies (22.1%), and conditions arising in the perinatal period or congenital anomalies (22.1%). Most of the children (43.9%) died at home, with those centers reporting more comprehensive home care services having the highest percentage of home deaths. From a national perspective, between 5% and 12% of the children who could benefit from palliative care received services from 1 of these programs. CONCLUSIONS: Pediatric palliative care programs in Canada care for a diverse population of patients with a wide range of age and disease conditions. Only a small percentage of children who die, however, receive services from these dedicated programs.
Asunto(s)
Cuidados Paliativos/estadística & datos numéricos , Canadá , Niño , Preescolar , Anomalías Congénitas/mortalidad , Estudios Transversales , Humanos , Lactante , Neoplasias/mortalidad , Enfermedades del Sistema Nervioso/mortalidad , Estudios RetrospectivosRESUMEN
PURPOSE: To evaluate whether laser-assisted subepithelial keratectomy (LASEK) achieves effective targeted myopic correction with less post-treatment corneal haze than observed with photorefractive keratectomy (PRK) in children who fail traditional forms of treatment for myopic anisometropic amblyopia and high myopia. SETTING: Nonhospital surgical facility with follow-up in a hospital clinic setting. METHODS: This prospective study comprised 36 eyes of 25 patients. The mean patient age at treatment was 8.27 years (range 1.0 to 17.4 years). Patients were divided into 3 groups: those with myopic anisometropic amblyopia (13 patients/13 eyes), those with bilateral high myopia (11 patients/22 eyes), and those with high myopia post-penetrating keratoplasty (1 patient/1 eye). All patients were treated with LASEK under general anesthesia using the Visx 20/20 B excimer laser and a multizone, multipass ablation technique. Although the myopia was as high as -22.00 diopters (D) spherical equivalent (SE) in some eyes, no eye was treated for more than -19.00 D SE. RESULTS: At 1 year, the mean SE decreased from -8.03 D to -1.19 D. Forty-four percent of eyes were within +/-1.0 D of the targeted correction; 78% of eyes had clear corneas with no haze. In the entire group, the mean best corrected visual acuity improved from 20/80 to 20/50. A functional-vision survey demonstrated a positive effect on the patients' ability to function in their environments after LASEK. CONCLUSIONS: Laser-assisted subepithelial keratectomy in children represents another method of providing long-term resolution of bilateral high myopia and myopic anisometropic amblyopia with minimal post-laser haze. The reduction in post-laser haze with LASEK compared to that with the standard PRK technique may represent an advantage in treating these complex patients.