Determination of the contamination by azole antimycotics in hospital and house sewage - A pilot project for the city of Dresden

Publikation: Beitrag in FachzeitschriftForschungsartikelBeigetragenBegutachtung

Beitragende

  • H. Knoth - , Apotheke (Autor:in)
  • S. Ihme - , Alb Fils Hospital (Autor:in)
  • R. Oertel - , Institut für Klinische Pharmakologie (Autor:in)
  • A. Matthes - , Medizinische Fakultät Carl Gustav Carus Dresden (Autor:in)
  • C. Ritter - , Ernst-Moritz-Arndt-Universität Greifswald (Autor:in)

Abstract

Medicininal compounds and their metabolites are known to end up in sewerage and may slip through the cleaning process. Azole antimycotics are frequently used in hospitals, in particular for patients with cancer or immunosuppression. The aim of the study was to determine whether measurable azole antimycotic concentrations were introducted in the sewarage drain of an acute care hospital with special interest in oncology and hematology and the extent of removal of antimycotics by the sewerage treatment plant. For this, the concentrations of three commonly used azole antimycotics were measured in the effluent of the sewerage drain at the University Hospital Dresden, as well as in the influent and effluent of the main sewerage treatment plant of the city. To extrapolate the theoretical influent to the sewerage treatment plant, prescription from the region`s main health insurance the AOK Sachsen and the hospital consumption data were used. Measurable concentrations were obtained for fluconazole and ketoconazole in the influent and effluent of the sewerage treatment plant. Voriconazole’s concentrations were under the lower limit of quantification. To determine the azole clearance of the treatment plant a sludge sample was investigated. Sufficient clearance was detected for ketoconazole but not for fluconazole. The consumption and prescription rates were collected and correlated with the measured concentrations. In result, only fluconazole’s concentrations provided a good match with the prescription and consumption data.

Details

OriginalspracheEnglisch
Seiten (von - bis)260-263
Seitenumfang4
FachzeitschriftPharmazie
Jahrgang73
Ausgabenummer5
PublikationsstatusVeröffentlicht - 2018
Peer-Review-StatusJa

Externe IDs

PubMed 29724290
ORCID /0000-0003-1526-997X/work/142247279

Schlagworte

Ziele für nachhaltige Entwicklung

ASJC Scopus Sachgebiete