title: Decline in the workload associated with the serodiagnosis of syphilis in a general hospital: 1994-2004.
abstract: Syphilis re-emergence is a cause of concern. Our objective was to quantify the laboratory workload, incident cases and patient follow-up that syphilis has generated for 11 years in a large teaching hospital. An ecologic study including all samples submitted for syphilis serodiagnosis at our hospital from January 1994 to December 2004 was undertaken. Our laboratory processed 58,832 samples for syphilis serodiagnosis. From 1994 to 2004, the number of samples submitted for syphilis testing dropped by 11% (95% confidence interval [CI] 10-12, p<0.001). Syphilis was diagnosed in 443 patients. The incidences were 11, 3 and 8 per 100,000 inhabitants/year in 1994, 2000 and 2004, respectively. Only 42% (185) of patients had repeat tests and in 79% (146) of cases, the 1-year follow-up data were missing. The median follow-up was 9 months (interquartile range [IQR] 3-26). We detected a reduction in the effort to detect syphilis, despite an increase in its incidence and the low cost of syphilis screening. Efforts should be intensified to improve physician compliance with syphilis screening and follow-up guidelines.
authors.affiliation: Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón and Universidad Complutense, Madrid, Spain.
authors.forename: A
authors.initials: A
authors.lastname: Burillo
authors.forename: C
authors.initials: C
authors.lastname: Fernández-Pérez
authors.forename: M
authors.initials: M
authors.lastname: Rivera
authors.forename: R
authors.initials: R
authors.lastname: Alonso
authors.forename: P
authors.initials: P
authors.lastname: Catalán
authors.forename: E
authors.initials: E
authors.lastname: Bouza
mesh_terms: D006769:Hospitals, General; D006801:Humans; D015994:Incidence; D012698:Serologic Tests; D013587:Syphilis / Q000175:diagnosis* / Q000453:epidemiology*; D016526:Workload / Q000706:statistics & numerical data*