RESUMO
Background On 26 July 2016, Victoria began a large study of HIV pre-exposure prophylaxis, called PrEPX, that involved the creation of around 2600 appointments over 3 months across multiple sites in Melbourne, Australia. At this time, the Melbourne Sexual Health Centre (MSHC) appeared to have a larger demand on its services. The aim of the present study was to determine whether this apparent increase in demand was substantially different from other demand fluctuations. METHODS: Patients presenting to the MSHC from 2014 to 2016 were reviewed. Demographic characteristics, sexual risks and sexually transmitted infection diagnoses were extracted from the clinical database. RESULTS: There were 115522 walk-in presentations for care and a rise in presentations in the week following the launch of the PrEPX study, but at least six similar peaks occurred that year. The peak coinciding with the launch of PrEPX was only apparent for men who have sex with men. There was a substantial increase in the proportion of patients who could not be seen (i.e. triaged out), from 10% in the week before PrEPX to 22.2% in the second week after, but this was primarily due to staff absences. At the time of the PrEPX study, data were collected on the duration of symptoms for common conditions and found no significant (P>0.29) change in the average duration of symptoms compared with that seen before the PrEPX launch. CONCLUSIONS: The increase in the number of medical consultations required for the PrEPX study did not result in excessive demand for public sexual health services.
Assuntos
Fármacos Anti-HIV/administração & dosagem , Infecções por HIV/prevenção & controle , Acessibilidade aos Serviços de Saúde , Profilaxia Pré-Exposição , Doenças Virais Sexualmente Transmissíveis/prevenção & controle , Adolescente , Adulto , Estudos Transversais , Quimioterapia Combinada , Emtricitabina/administração & dosagem , Feminino , Necessidades e Demandas de Serviços de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Tenofovir/administração & dosagem , VitóriaRESUMO
OBJECTIVES: The objective of this study was to examine the associations between clinicians' self-reported sampling technique and the detection rate of gonorrhoea at the oropharynx and anorectum using a highly sensitive nucleic acid amplification test (NAAT). METHODS: We analysed oropharyngeal and anorectal gonorrhoea swab results among men who have sex with men attending the Melbourne Sexual Health Centre (MSHC) between March 2015 and December 2016. Swabs were tested by NAAT using the Aptima Combo 2 transcription-mediated amplification assay due to its high sensitivity. Clinicians at MSHC were invited to complete a questionnaire on sampling techniques in November 2016. Univariable generalised estimating equations (GEE) logistic regressions were performed to determine the association between gonorrhoea detection rates and clinicians' sampling technique. Patients' epidemiological risk factors were included in the multivariable GEE logistic model. RESULTS: A total of 2605 oropharyngeal gonorrhoea and 2392 anorectal gonorrhoea swab results were analysed. There was no significant difference in the detection rates of gonorrhoea between the 23 clinicians at the oropharynx (range 3.6%-16.9%, median 8.2%, P=0.302) or and anorectum (range 2.4%-17.3%, median 10.5%, P=0.177). Variations in clinicians' self-reported sampling technique were not associated with oropharyngeal or anorectal gonorrhoea detection rates after adjusting for patients' epidemiological risk factors. CONCLUSIONS: This study shows that differences in clinicians' self-reported sampling technique did not result in measurable differences in the detection rate for oropharyngeal or anorectal gonorrhoea when using NAAT.