title: [Distribution of surgical hydatidosis in Tunisia, results of 2001-2005 study and trends between 1977 and 2005].
abstract: We have performed an exhaustive retrospective study in all surgical wards (54 services in 35 hospitals) which usually carry out surgical treatment of hydatic cysts in the country, covering the period between January 2001 and December 2005, in order to determine the annual surgical incidence of human cystic hydatidosis in Tunisia. A total of 6249 surgical interventions were recorded during the period 2001-2005. The highest proportion was recorded in the hospitals of Tunis District (42.9%). The service of thoracic surgery from Ariana hospital occupies the first rank (95%). The yearly incidence rate varies between 11 and 13.6 per 100,000. Calculated over the 5 years period, the incidence rate is 63.2 per 100,000 inhabitants, which means an average yearly incidence rate of 12.6 per 100,000 [12.28-12.99]. Governorates of the North West and the Western Central regions of the country are the most endemic area with an average annual incidence rates varying between 19.2 and 33.9 per 100,000, which is at least once and half higher than the national level. After 30 years (1977-2005), the average annual incidence rate slightly dropped, from 15 to 12.6 per 100,000, proving that such zoonosis remains a problem of public health in Tunisia. In order, to control in more or less short term this heavy burden disease and public health expenditure, the only efficient way is the prevention of the diseases with a mass treatment campaign of dogs, principal host of the parasite.
authors: Département d'épidémiologie et de Médecine Préventive, Faculté de Médecine de Tunis, Tunisia. mohamed.chahed@fmt.rnu.tn
authors: M K
authors: MK
authors: Chahed
authors: H
authors: H
authors: Bellali
authors: H
authors: H
authors: Touinsi
authors: R
authors: R
authors: Cherif
authors: Z
authors: Z
authors: Ben Safta
authors: M
authors: M
authors: Essoussi
authors: T
authors: T
authors: Kilani