title: [Experiences with pain control during piglet castration in Switzerland Part 1: Inhalation anesthesia].
abstract: The objectives of this study were a description of the practical implementation of the painless castration under inhalational anaesthesia with an objective assessment of animal welfare, workplace safety and time exposure. 600 questionnaires were sent to farmers all over Switzerland and 100 farms were visited during castration under inhalation anaesthesia. 44 % of the visited farmers administered analgetics during anaesthesia or less than 10 minutes before castration. 14 % of the piglets were insufficiently anaesthetised (moving or vocalising) and 18 % showed stronger bleeding tendency after castration. The mortality rate was less than 0.1 %. 22 % of the swine farmers reported headache or dizziness during or after castration work. The Isoflurane level on 2 farms was above the Swiss safety limits. The time needed for castration was with 4.3 minutes clearly above the time necessary without anaesthesia. The additional financial costs and time are at the moment not adequately compensated to the farmers.
authors.affiliation: Departement für Nutztiere, Abteilung Schweinemedizin, Vetsuisse Fakultät Zürich.
authors.forename: A
authors.initials: A
authors.lastname: Enz
authors.forename: G
authors.initials: G
authors.lastname: Schüpbach-Regula
authors.forename: R
authors.initials: R
authors.lastname: Bettschart
authors.forename: E
authors.initials: E
authors.lastname: Fuschini
authors.forename: E
authors.initials: E
authors.lastname: Bürgi
authors.forename: X
authors.initials: X
authors.lastname: Sidler
mesh_terms: D000700:Analgesics / Q000008:administration & dosage*; D000769:Anesthesia, Inhalation / Q000379:methods / Q000662:veterinary*; D000827:Animal Welfare / Q000592:standards; D000818:Animals; D008297:Male; D016272:Occupational Health; D009919:Orchiectomy / Q000009:adverse effects / Q000662:veterinary*; D010146:Pain / Q000209:etiology / Q000517:prevention & control / Q000662:veterinary*; D013552:Swine / Q000601:surgery*; D013557:Switzerland; D013997:Time Factors
chemical_list: D000700:Analgesics
keywords: Ferkelkastration; Inhalationsanästhesie; Schmerzausschaltung; Tierschutz; animal welfare; inhalational anaesthesia; piglet castration