Point-of-care testing improves accuracy of STI care in an emergency department

Objectives We aimed to examine the impact of a point-of-care (POC) test on overtreatment and undertreatment of sexually transmitted infections (STIs) by comparing treatment patterns for gonorrhoea (detected with nucleic acid amplification testing (NAAT)) with trichomoniasis (detected by POC test) fo...

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Veröffentlicht in:Sexually transmitted infections 2013-09, Vol.89 (6), p.489-494
Hauptverfasser: Huppert, Jill S, Taylor, Regina G, St Cyr, Sarah, Hesse, Elizabeth A, Reed, Jennifer L
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container_end_page 494
container_issue 6
container_start_page 489
container_title Sexually transmitted infections
container_volume 89
creator Huppert, Jill S
Taylor, Regina G
St Cyr, Sarah
Hesse, Elizabeth A
Reed, Jennifer L
description Objectives We aimed to examine the impact of a point-of-care (POC) test on overtreatment and undertreatment of sexually transmitted infections (STIs) by comparing treatment patterns for gonorrhoea (detected with nucleic acid amplification testing (NAAT)) with trichomoniasis (detected by POC test) for young women seen in an emergency department (ED). Methods We reviewed the database of a quality improvement (QI) project that aims to improve follow-up care for STIs in the ED. Data included the test result and antibiotic given (if any) during visits by women age 14–21 for whom an STI test was ordered. We generated Shewhart control charts and compared overtreatment and undertreatment rates for gonorrhoea and trichomoniasis using χ2 testing. Results Of 1877 visits over 18 months, 8.8% of women had gonorrhoea and 16.5% had trichomoniasis. Overtreatment was higher for women with gonorrhoea than trichomoniasis (54% vs 23%, p
doi_str_mv 10.1136/sextrans-2012-050994
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Methods We reviewed the database of a quality improvement (QI) project that aims to improve follow-up care for STIs in the ED. Data included the test result and antibiotic given (if any) during visits by women age 14–21 for whom an STI test was ordered. We generated Shewhart control charts and compared overtreatment and undertreatment rates for gonorrhoea and trichomoniasis using χ2 testing. Results Of 1877 visits over 18 months, 8.8% of women had gonorrhoea and 16.5% had trichomoniasis. Overtreatment was higher for women with gonorrhoea than trichomoniasis (54% vs 23%, p&lt;0.001). Overtreatment for gonorrhoea decreased from 58% to 47% (p&lt;0.01) and overtreatment for trichomoniasis decreased from 24% to 18% (p&lt;0.01), which corresponded to improvements in patient follow-up for the QI project. Undertreatment was higher for women with gonorrhoea than trichomoniasis (29% vs 21%, p=0.03), and did not change over time. Conclusions A POC test improves the accuracy of STI care in an ED compared with NAAT testing. An unanticipated benefit of QI efforts to improve patient follow-up is the observed decrease in antibiotic use in the ED. Given the ability of gonorrhoea to develop antibiotic resistance, future efforts should focus on development of an accurate POC test for gonorrhoea.</description><identifier>ISSN: 1368-4973</identifier><identifier>EISSN: 1472-3263</identifier><identifier>DOI: 10.1136/sextrans-2012-050994</identifier><identifier>PMID: 23471445</identifier><language>eng</language><publisher>England: BMJ Publishing Group LTD</publisher><subject>Accuracy ; Adolescent ; Antibiotics ; Antigens ; Drug resistance ; Emergency Medical Services - methods ; Female ; Gonorrhea ; Gonorrhea - diagnosis ; Gonorrhea - drug therapy ; Health Services Research ; Humans ; Infections ; Laboratories ; Point-of-Care Systems ; Sexually transmitted diseases ; Sexually Transmitted Diseases - diagnosis ; Sexually Transmitted Diseases - drug therapy ; STD ; Trichomonas Infections - diagnosis ; Trichomonas Infections - drug therapy ; Urine ; Young Adult</subject><ispartof>Sexually transmitted infections, 2013-09, Vol.89 (6), p.489-494</ispartof><rights>Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions</rights><rights>Copyright: 2013 Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-b375t-ef4f49ecf57fd2f862239ff9e363f180a0bd1b1b08758c0ced5efe37c965d38e3</citedby><cites>FETCH-LOGICAL-b375t-ef4f49ecf57fd2f862239ff9e363f180a0bd1b1b08758c0ced5efe37c965d38e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://sti.bmj.com/content/89/6/489.full.pdf$$EPDF$$P50$$Gbmj$$H</linktopdf><linktohtml>$$Uhttps://sti.bmj.com/content/89/6/489.full$$EHTML$$P50$$Gbmj$$H</linktohtml><link.rule.ids>114,115,314,780,784,3196,23571,27924,27925,77600,77631</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23471445$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Huppert, Jill S</creatorcontrib><creatorcontrib>Taylor, Regina G</creatorcontrib><creatorcontrib>St Cyr, Sarah</creatorcontrib><creatorcontrib>Hesse, Elizabeth A</creatorcontrib><creatorcontrib>Reed, Jennifer L</creatorcontrib><title>Point-of-care testing improves accuracy of STI care in an emergency department</title><title>Sexually transmitted infections</title><addtitle>Sex Transm Infect</addtitle><description>Objectives We aimed to examine the impact of a point-of-care (POC) test on overtreatment and undertreatment of sexually transmitted infections (STIs) by comparing treatment patterns for gonorrhoea (detected with nucleic acid amplification testing (NAAT)) with trichomoniasis (detected by POC test) for young women seen in an emergency department (ED). Methods We reviewed the database of a quality improvement (QI) project that aims to improve follow-up care for STIs in the ED. Data included the test result and antibiotic given (if any) during visits by women age 14–21 for whom an STI test was ordered. We generated Shewhart control charts and compared overtreatment and undertreatment rates for gonorrhoea and trichomoniasis using χ2 testing. Results Of 1877 visits over 18 months, 8.8% of women had gonorrhoea and 16.5% had trichomoniasis. Overtreatment was higher for women with gonorrhoea than trichomoniasis (54% vs 23%, p&lt;0.001). Overtreatment for gonorrhoea decreased from 58% to 47% (p&lt;0.01) and overtreatment for trichomoniasis decreased from 24% to 18% (p&lt;0.01), which corresponded to improvements in patient follow-up for the QI project. Undertreatment was higher for women with gonorrhoea than trichomoniasis (29% vs 21%, p=0.03), and did not change over time. Conclusions A POC test improves the accuracy of STI care in an ED compared with NAAT testing. An unanticipated benefit of QI efforts to improve patient follow-up is the observed decrease in antibiotic use in the ED. 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Methods We reviewed the database of a quality improvement (QI) project that aims to improve follow-up care for STIs in the ED. Data included the test result and antibiotic given (if any) during visits by women age 14–21 for whom an STI test was ordered. We generated Shewhart control charts and compared overtreatment and undertreatment rates for gonorrhoea and trichomoniasis using χ2 testing. Results Of 1877 visits over 18 months, 8.8% of women had gonorrhoea and 16.5% had trichomoniasis. Overtreatment was higher for women with gonorrhoea than trichomoniasis (54% vs 23%, p&lt;0.001). Overtreatment for gonorrhoea decreased from 58% to 47% (p&lt;0.01) and overtreatment for trichomoniasis decreased from 24% to 18% (p&lt;0.01), which corresponded to improvements in patient follow-up for the QI project. Undertreatment was higher for women with gonorrhoea than trichomoniasis (29% vs 21%, p=0.03), and did not change over time. Conclusions A POC test improves the accuracy of STI care in an ED compared with NAAT testing. An unanticipated benefit of QI efforts to improve patient follow-up is the observed decrease in antibiotic use in the ED. Given the ability of gonorrhoea to develop antibiotic resistance, future efforts should focus on development of an accurate POC test for gonorrhoea.</abstract><cop>England</cop><pub>BMJ Publishing Group LTD</pub><pmid>23471445</pmid><doi>10.1136/sextrans-2012-050994</doi><tpages>6</tpages></addata></record>
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subjects Accuracy
Adolescent
Antibiotics
Antigens
Drug resistance
Emergency Medical Services - methods
Female
Gonorrhea
Gonorrhea - diagnosis
Gonorrhea - drug therapy
Health Services Research
Humans
Infections
Laboratories
Point-of-Care Systems
Sexually transmitted diseases
Sexually Transmitted Diseases - diagnosis
Sexually Transmitted Diseases - drug therapy
STD
Trichomonas Infections - diagnosis
Trichomonas Infections - drug therapy
Urine
Young Adult
title Point-of-care testing improves accuracy of STI care in an emergency department
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