The Myth of Penicillin/Dexamethasone and Its Costs to the Health Care System of Iran.
Year: 2015
Type: article
Study design: Observational Study
Abstract: Dear Editor-in-ChiefArkvaz-Malekshahi is a small rural area situated in southwest of Iran with a population of 15,515 people. Although there are three private practice physicians in Arkvaz-Malekshahi, the main health care service is provided through a 24-hour clinic operated by the Ministry of Health, offering primary care and emergency services to patients.As in other primary care units and ambulatory medical settings, acute upper respiratory infections are of the most common diagnoses year round (1). Common cold is a general term to describe a mild upper respiratory infection manifesting with coughs, sneezing, nasal discharge and nasal stuffiness (2). The diagnosis is usually clinical, often with the suggestion of the patient him/herself (2). There is no evidence for role of antibiotics in common cold as a treatment or prevention of a secondary bacterial infection in children or adults (3-5). Although mild cases of Streptococcal pharyngitis might be misdiagnosed with common cold in presenting symptoms and tonsil appearance on pharynx examination, the majority of exudative pharyngitis is viral in origin (2). Nevertheless, there is a general belief among residents of Arkvaz-Malekshahi, as well as other rural and urban inhabitants of Iran, that the ultimate treatment of common cold exclusively requires injection(s) of penicillin. Similar misunderstandings about antibiotics have been reported in Jordan and New Zealand (6, 7). To demonstrate further the cost of non-prescribed or unindicated prescriptions of penicillin/dexamethasone in common cold a small study was conducted.In a prospective study between December 29, 2013 and January 5, 2014, unnecessary penicillin/dexamethasone demands for patients diagnosed with common cold were recorded by the practicing physicians at the field. Total numbers of admission over the study period and average monthly visits were obtained using the computerized admission registry system. Medical service budget information was retrieved through the financial department of governmental health care system in Arkvaz-Malekshahi.Overall, 1,082 patients were admitted to the clinic and 73 unnecessary and 45 dexamethasone requests were recorded. The average request of and dexamethasone per hundred patients was 6.7 (CI 95% 4.81-8.70) and 4.2 (CI 95% 2.47-6.4), respectively. In the last year an average of 3,983 admissions were recorded for the clinic. This number of admissions results in an estimate of 266.8 (CI 95% 191.1-346.5) and 167.2 (CI 95% 98.3-254.9) and dexamethasone non-prescribed or unindicated prescriptions, respectively in one month.Based on average prices on pharmacies in the area and using a rough estimation of injection cost of 25,000 Rials ($ 0.83) for dexamethasone and 15,000 Rials ($ 0.50) for penicillin, an average of 4,180,000 Rials ($ 139.3) and 4,002,000 Rials ($ 133.4) is lost to unnecessary dexamethasone and injections, respectively.This study was conducted to understand the cost of unnecessary penicillin/dexamethasone prescriptions for common cold in a small city of Iran. The results show that the total cost of and dexamethasone in one month, 8,182,000 Rials, (272.7 $) is equal to 1.63% of the monthly budget, 500,000,000 Rials, ($ 16,667) of medical services in Arkvaz-Malekshahi.In personal experience of the authors and faculty in medical education, the misbelief of effectiveness of in treatment of common cold is rather a misunderstanding for prevention of rheumatic fever in Streptococcal spp. exudative pharyngitis. The overtreatment of children with with primary over diagnosis of clinical Streptococcal pharyngitis in the past years has led to the general myth that penicillin treats common cold. Over the recent years, a change in this belief has had the patients ask for a simultaneous injection of and dexamethasone, which in turn may reflect overuse of corticosteroids in general practice. …
Source: PubMed
Institution: Tehran University of Medical Sciences
Language: English
Subfield: Infectious Diseases
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W1663527783