Elbow splinting as a method to increase patching compliance in amblyopia therapy.

PurposeThe purpose of the study was to evaluate the feasibility and acceptability of utilizing elbow splints as a method of increasing amblyopic patching compliance in pediatric ophthalmology patients who fail to comply with prescribed patching regimens.Patients and methodsPatients <6 years of age who were not adhering to pre-specified patching guidelines were prescribed elbow splints in order to increase patching compliance at the discretion of a pediatric ophthalmologist. If the child was non-compliant (patching <50% of specified time or consistently removing patch), parents were asked to try using the elbow splints until patching compliance was achieved. Non-parametric Wilcoxon signed-rank tests were used to compare patching time pre- and post-splints.Results41/48 children who were prescribed elbow splints to increase patching compliance for amblyopia were included for analysis. Seven children were excluded due to patching and splints being prescribed at the outset (n=4), and for not using the splinting intervention (n=3). Median age at being prescribed elbow splints was 37 (12-68) months. Mean daily patching prior to splints was 1.5±1.7 h, whereas mean prescribed daily patching was 4.95±1.5 h. Following splinting, 34/41 (83%) became compliant with patch alone, and visual acuity increased in 39/41 (95%) patients, with no patients developing amblyopia in the fellow eye. Median amount of time splints was required to improve compliance was 7 (1-240) days.ConclusionElbow splinting seems to be a viable alternative method to increase pediatric amblyopic patching compliance when patching alone fails to achieve satisfactory compliance.

A fatal case of thallium toxicity: challenges in management.

BACKGROUND: Thallium is a highly toxic compound and is occasionally involved in intentional overdoses or criminal poisonings. Accidental poisonings also occur, but are increasingly rare owing to restricted use and availability of thallium. We report a fatal suicidal ingestion of thallium sulfate rodenticide in which multi-dose activated charcoal (MDAC) and Prussian Blue (PB) were both used without changing the outcome. CASE REPORT: A 36 year old man ingested an unknown amount of thallium sulfate grains from an old rodenticide bottle. He presented to an emergency department (ED) 45 minutes later with abdominal pain and vomiting. On examination he was agitated with a blood pressure of 141/60 mmHg and a heart rate of 146 beats per minute (bpm). He received MDAC during his initial ED management and was started on PB 18 hours post arrival; he was intubated on the following day for airway protection. The patient continued to be tachycardic and hypertensive and subsequently developed renal failure. On hospital day three, the patient developed hypotension that did not respond to fluids. The patient required vasopressors and was transferred to a tertiary care center to undergo continuous renal replacement therapy (CRRT). The patient died shortly after his transfer. His last blood thallium concentration was 5369 mcg/L, a spot urine thallium >2000 mcg/L, and a 24- hour urine thallium was >2000 mcg/L. CONCLUSION: Though extremely rare, thallium intoxication can be lethal despite early administration of MDAC and use of Prussian blue therapy. Rapid initiation of hemodialysis can be considered in cases of severe thallium poisoning, to remove additional thallium, to correct acid-base disturbance, or to improve renal function.

Patient's Perception of Nursing Care at a Large Teaching Hospital in India.

BACKGROUND: As focus has shifted from the healthcare providers to the healthcare consumers; patient satisfaction is being increasingly used worldwide for the assessment of quality of services provided by healthcare institutions. To understand patient satisfaction, "patient's perception" of care must first be understood. Of all the healthcare workers nurses spend maximum time with the patients. Therefore, the nurse is in a unique position to influence and promote effective consumer relationships. Though patient satisfaction surveys with nursing care are routinely conducted in the developed world to monitor and improve the quality of care, the same is not true for the developing world especially in the Indian subcontinent. OBJECTIVE: To conduct a study of patient's perception of nursing care in a large teaching hospital. METHODS: A prospective study spread over a period of one year was carried out. Sample size consisted of seven percent of patients each admitted as emergency and routine. All the randomly selected patients were administered questionnaires, thus obtaining a sample size of 2600. Of these 2500 questionnaires were usable for data analysis (valid response rate of 81.6%). RESULTS: The results of the study revealed a relatively higher percentage of patients with poor perception regarding 'explanation and information', and 'caring attitude' aspects of nursing care (31.6% and 11.5% respectively). However more than 95% patients had good perception of 'responsiveness', 'availability' and 'ward organization' capability of the nurse. CONCLUSION: Patient satisfaction surveys should become a regular outcome monitoring feature in all the hospitals. Also In-service training programs for nurses, with special emphasis on communication are need of the hour and should become a regular exercise.