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Tuan J, Goheen MM, Trebelcock W, Dunne D. Sexually Transmitted Infections in People with Human Immunodeficiency Virus. Infect Dis Clin North Am 2024; 38:559-579. [PMID: 38871569 DOI: 10.1016/j.idc.2024.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2024]
Abstract
Sexually transmitted infections (STIs) are more commonly seen in patients with human immunodeficiency virus (PWH). Routine sexual history taking and appropriate multisite screening practices support prompt identification and treatment of patients, which in turn reduces morbidity and spread of STIs including HIV. Nucleic acid amplification testing has high accuracy for diagnosing many of the major STIs. Diagnosis of syphilis remains complex, requiring 2 stage serologic testing, along with provider awareness of the myriad symptoms that can be attributable to this disease. Prevention through mechanisms such as vaccines and postexposure prophylaxis hold promise to reduce the burden of STIs in PWH.
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Affiliation(s)
- Jessica Tuan
- Department of Internal Medicine (Infectious Diseases), Yale School of Medicine, New Haven, CT, USA
| | - Morgan M Goheen
- Department of Internal Medicine (Infectious Diseases), Yale School of Medicine, New Haven, CT, USA
| | | | - Dana Dunne
- Department of Internal Medicine (Infectious Diseases), Yale School of Medicine, New Haven, CT, USA.
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2
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Gupta AK, Lyons B, Hunter I, Arnold B, Gilbert M, Hoang L, Malleson S, Ryan V, Romney MG, Severini A, Wong J, Grennan T. The Resurgence of Lymphogranuloma Venereum: Changing Presentation of Lymphogranuloma Venereum in the Era of HIV Preexposure Prophylaxis, 2004 to 2022. Sex Transm Dis 2024; 51:233-238. [PMID: 38299874 DOI: 10.1097/olq.0000000000001944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
Abstract
BACKGROUND Before the early 2000s, the sexually transmitted infection lymphogranuloma venereum (LGV) was rare in high-income countries. Initially, most cases in these countries were among symptomatic men who have sex with men (MSM) living with HIV. In the context of widespread HIV preexposure prophylaxis (PrEP), LGV's epidemiology may be changing. We aimed to characterize the epidemiology and clinical presentation of LGV in the PrEP era. METHODS A retrospective chart review was performed on all LGV cases occurring between November 2004 to October 2022 in British Columbia (BC), Canada. Cases were stratified by having occurred before (2004-2017) or after widespread PrEP availability in BC (2018-2022). Annual rates and test positivity percentages were calculated. Bivariate logistic regression was performed to identify drivers of asymptomatic infection in the PrEP era. RESULTS Among 545 cases identified, 205 (37.6%) occurred pre-PrEP and 340 (62.4%) occurred during the PrEP era. Most cases were among MSM (97.2%). The estimated rate of LGV has doubled from 2018 to 2022, reaching 1535.2 cases per 100,000 PrEP users. Most PrEP-era cases were among HIV-negative individuals (65.3%), particularly those on PrEP (72.6%). Cases in the PrEP era were often asymptomatic compared with pre-PrEP (38.6% vs. 19.3%; P < 0.001). Users of PrEP were more likely to experience asymptomatic infection compared with HIV-negative PrEP nonusers (odds ratio, 2.07; 95% confidence interval, 1.07-3.99). CONCLUSIONS In the context of increased asymptomatic testing, LGV may be increasing in BC. Most infections now occur among HIV-negative MSM. A high proportion of infections are asymptomatic.
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Affiliation(s)
| | | | - Ian Hunter
- British Columbia Centre for Disease Control
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3
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McNeil CJ, Barroso LF, Workowski K. Proctitis: An Approach to the Symptomatic Patient. Med Clin North Am 2024; 108:339-354. [PMID: 38331484 DOI: 10.1016/j.mcna.2023.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Abstract
Proctitis is an inflammatory condition of the distal rectum that can be associated with common sexually transmitted infections (STIs), such as gonorrhea, chlamydia, and syphilis. For persons presenting with ulcerative findings on examination, in addition to syphilis, Mpox, lymphogranuloma venereum, and herpes simplex virus should be in the differential. Providers should also be aware that there are evolving data to support a role for Mycoplasma genitalium in proctitis. Performing a comprehensive history, clinical evaluation including anoscopy, and rectal nucleic amplification STI testing may be useful in identifying the cause of proctitis and targeting treatment.
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Affiliation(s)
- Candice J McNeil
- Department of Medicine, Section on Infectious Diseases, Wake Forest University School of Medicine.
| | - Luis F Barroso
- Department of Medicine, Section on Infectious Diseases, Wake Forest University School of Medicine
| | - Kimberly Workowski
- Department of Medicine, Division of Infectious Diseases, Emory University School of Medicine
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4
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Gravett RM, Marrazzo J. An Ulcer by Any Other Name. Infect Dis Clin North Am 2023; 37:369-380. [PMID: 37005160 DOI: 10.1016/j.idc.2023.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
Abstract
The myriad presentations of ulcerative sexually transmitted infections, other than genital herpes and syphilis, challenge even the most astute clinician given the considerable overlap in clinical presentation and lack of widely available diagnostic resources, such as nucleic acid testing, to confirm the diagnosis. Even so, case prevalence is relatively low, and incidence of chancroid and granuloma inguinale are declining. These diseases still cause substantial morbidity and increased chance for HIV acquisition, and with the recent advent of mpox as a cause, it remains imperative to identify and treat accurately.
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Affiliation(s)
- Ronnie M Gravett
- Division of Infectious Diseases, Department of Medicine, Heersink School of Medicine, University of Alabama at Birmingham, THT 215, 1900 University Boulevard, Birmingham, AL 35294, USA.
| | - Jeanne Marrazzo
- Division of Infectious Diseases, Department of Medicine, Heersink School of Medicine, University of Alabama at Birmingham, THT 215, 1900 University Boulevard, Birmingham, AL 35294, USA
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5
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Dos Santos-Ferreira AC, Calanca R, Ardengh JC. Challenges in Diagnostic of the Ulcerative Rectitis by Lymphogranuloma venereum in Chlamydia trachomatis Infection and AIDS. Cureus 2023; 15:e35420. [PMID: 36987466 PMCID: PMC10040225 DOI: 10.7759/cureus.35420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/24/2023] [Indexed: 03/30/2023] Open
Abstract
Lymphogranuloma venereum is a rare manifestation of Chlamydia trachomatis infection and may manifest with anorectal symptoms, rectitis, proctitis, and inguinal masses. The new outbreaks of Chlamydia infection have allowed the description of new cases with rectal symptoms (rectitis/proctitis), mainly in people living with HIV and men who have sex with men. The authors present the clinical findings in people living with HIV men who have sex with men with lymphogranuloma venereum with ulcerative rectitis identified by colonoscopy. Differentiation of proctitis was made from other causes of sexually transmitted infections, such as gonorrhea and herpes virus, inflammatory diseases (Crohn's disease), and neoplastic and opportunistic infections such as cytomegalovirus, tuberculosis, and histoplasmosis. The symptoms of the patient and the endoscopic lesions were suspected of lymphogranuloma venereum with ulcerative proctitis, which was confirmed by biopsy and performing the polymerase chain reaction. After appropriate treatment with doxycycline, the patient evolved favorably.
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Affiliation(s)
| | - Richard Calanca
- Gastroenterology, Instituto de Infectologia Emílio Ribas, São Paulo, BRA
| | - José C Ardengh
- Gastrointestinal Endoscopy Department, Hospital das Clínicas de Ribeirão Preto, Ribeirão Preto, BRA
- Imaging Diagnosis Department, Federal University of São Paulo, São Paulo, BRA
- Gastroenterology, Instituto de Infectologia Emílio Ribas, São Paulo, BRA
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6
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Gravett RM, Marrazzo J. What’s Old Is New: the Evolution of Lymphogranuloma Venereum Proctitis in Persons Living with HIV. Curr Infect Dis Rep 2022. [DOI: 10.1007/s11908-022-00781-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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7
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Jiang TT, Han Y, Zhou Y, Cao NX, Shi MQ, Yin YP, Chen XS. Prevalence of anatomically specific infections with Chlamydia trachomatis among men who have sex with men in China: protocol for a nationwide cross-sectional study as part of Disease Burden Surveillance of Infections with Chlamydia (DBSIC). BMJ Open 2022; 12:e059176. [PMID: 35459676 PMCID: PMC9036431 DOI: 10.1136/bmjopen-2021-059176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION Chlamydia trachomatis (CT) causes the most prevalent bacterial sexually transmitted infection in the world, and men who have sex with men (MSM) are considered as a high-risk population for this infection. Data regarding the prevalence of CT infection in China are limited and fragmented. In this study, we aim to determine at the national level the anatomically specific CT prevalence and genotype distribution of CT strains among MSM, recruiting from the venues where MSM commonly seek sexual partners. METHODS AND ANALYSIS The study will be a nationwide cross-sectional survey to estimate the prevalence of chlamydial infections among MSM who meet the inclusion criteria over a period of 6 months (May-October 2022). A total of 2429 participants will be recruited from the venues where MSM most often seek sex partners in 14 cities of the 7 geographical regions in China. A mobile phone app-based anonymous self-administered questionnaire will be used to collect sociodemographic and behavioural data, and specimens of urine, anorectal and pharyngeal swabs will be collected for identifying the infections of CT and Neisseria gonorrhoeae and genotypes of CT. The data will be analysed using the IBM SPSS program V.20 ETHICS AND DISSEMINATION: The study protocol has been approved by the Medical Ethics Committee of the Chinese Academy of Medical Sciences Institute of Dermatology and the National Center for STD Control on 9 October 2021 (approval number 2021-KY-037). The study is based on voluntary participation and a written informed consent process. The study results will be submitted for publication in peer-reviewed journals and reported in conferences. The relevant data will be made available to development of control programmes and used as health education materials to disseminate to the community. The dataset will be deposited in a public repository. TRIAL REGISTRATION NUMBER ChiCTR2100052869.
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Affiliation(s)
- Ting-Ting Jiang
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China
| | - Yan Han
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China
| | - Ying Zhou
- Department of Dermatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Ning-Xiao Cao
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China
| | - Mei-Qin Shi
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China
| | - Yue Ping Yin
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China
| | - Xiang-Sheng Chen
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China
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8
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Chi KH, de Voux A, Morris M, Katz SS, Pillay A, Danavall D, Bowden KE, Gaynor AM, Kersh EN. Detection of Lymphogranuloma Venereum-Associated Chlamydia trachomatis L2 Serovars in Remnant Rectal Specimens Collected from 7 US Public Health Laboratories. Sex Transm Dis 2022; 49:e26-e28. [PMID: 34075001 PMCID: PMC8663523 DOI: 10.1097/olq.0000000000001483] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 05/10/2021] [Indexed: 11/26/2022]
Abstract
ABSTRACT The frequency of lymphogranuloma venereum or invasive Chlamydia trachomatis infection with serovar L1, L2, or L3 is unknown in the United States. While no diagnostic test is commercially available, we used a laboratory-developed test and detected lymphogranuloma venereum-associated serovar L2 in 14% of 132 remnant C. trachomatis-positive rectal swabs.
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Affiliation(s)
- Kai H. Chi
- From the Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, GA
| | - Alex de Voux
- From the Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, GA
| | - Monica Morris
- From the Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, GA
| | - Samantha S. Katz
- From the Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, GA
| | - Allan Pillay
- From the Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, GA
| | - Damien Danavall
- From the Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, GA
| | - Katherine E. Bowden
- From the Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, GA
| | - Anne M. Gaynor
- Association of Public Health Laboratories, Silver Spring, MD
| | - Ellen N. Kersh
- From the Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, GA
- Association of Public Health Laboratories, Silver Spring, MD
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9
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Mascarenhas Saraiva M, Ribeiro TF, Macedo G. Infectious Proctitis in Ulcerative Colitis: The Importance of an Accurate Differential Diagnosis. GE-PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2021; 28:354-359. [PMID: 34604467 DOI: 10.1159/000510784] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 08/07/2020] [Indexed: 11/19/2022]
Abstract
The authors present the case of a 62-year-old male presenting with a relapse of ulcerative colitis. He had unprotected anal intercourse with other men and his medical record was remarkable for HIV infection. He was admitted to the emergency department with bloody diarrhea, tenesmus, urgency, and recent weight loss. Laboratory workup revealed de novo mild anemia and mild elevation of inflammation parameters. Endoscopic evaluation displayed loss of normal vascular pattern, edema, erythema, exudation, and superficial ulceration in the distal rectum. Biopsies showed chronic proctitis with mild to moderate activity. The patient was treated with intravenous glucocorticoids, but symptoms persisted. Extensive microbial study allowed the identification of multiple infectious agents with potential for infectious proctitis: cytomegalovirus, Chlamydia trachomatis, and Blastocystis hominis. This case highlights the importance of careful microbial investigation, supporting a detailed clinical history, in patients presenting with symptoms of inflammatory bowel disease flare, particularly in risk groups such as that with sexual risk.
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Affiliation(s)
| | - Tiago Filipe Ribeiro
- Gastroenterology Department, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Guilherme Macedo
- Gastroenterology Department, Centro Hospitalar Universitário de São João, Porto, Portugal.,Faculty of Medicine of the University of Porto, Porto, Portugal
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10
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Workowski KA, Bachmann LH, Chan PA, Johnston CM, Muzny CA, Park I, Reno H, Zenilman JM, Bolan GA. Sexually Transmitted Infections Treatment Guidelines, 2021. MMWR Recomm Rep 2021; 70:1-187. [PMID: 34292926 PMCID: PMC8344968 DOI: 10.15585/mmwr.rr7004a1] [Citation(s) in RCA: 772] [Impact Index Per Article: 257.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
These guidelines for the treatment of persons who have or are at risk for
sexually transmitted infections (STIs) were updated by CDC after consultation
with professionals knowledgeable in the field of STIs who met in Atlanta,
Georgia, June 11–14, 2019. The information in this report updates the
2015 guidelines. These guidelines discuss 1) updated recommendations for
treatment of Neisseria gonorrhoeae, Chlamydia trachomatis,
and Trichomonas vaginalis; 2) addition of
metronidazole to the recommended treatment regimen for pelvic inflammatory
disease; 3) alternative treatment options for bacterial vaginosis; 4) management
of Mycoplasma genitalium; 5) human papillomavirus vaccine
recommendations and counseling messages; 6) expanded risk factors for syphilis
testing among pregnant women; 7) one-time testing for hepatitis C infection; 8)
evaluation of men who have sex with men after sexual assault; and 9) two-step
testing for serologic diagnosis of genital herpes simplex virus. Physicians and
other health care providers can use these guidelines to assist in prevention and
treatment of STIs.
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11
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Trinh NB, Doan KD. Re-emergence of lymphogranuloma venereum in Vietnam. Int J Dermatol 2021; 61:e5-e6. [PMID: 34152011 DOI: 10.1111/ijd.15731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 05/09/2021] [Accepted: 05/26/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Ngo Binh Trinh
- Department of Venereology, Ho Chi Minh City Hospital of Dermato-Venereology, Ho Chi Minh City, Vietnam
| | - Khanh Duy Doan
- Department of Internal Medicine, Ho Chi Minh City University of Medicine and Pharmacy, Ho Chi Minh City, Vietnam
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12
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Torrone E, Lewis F, Kirkcaldy RD, Bernstein K, Ryerson AB, de Voux A, Oliver S, Quilter L, Weinstock H. Genital Mycoplasma, Shigellosis, Zika, Pubic Lice, and Other Sexually Transmitted Infections: Neither Gone Nor Forgotten. Sex Transm Dis 2021; 48:310-314. [PMID: 33492101 PMCID: PMC10111245 DOI: 10.1097/olq.0000000000001367] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
ABSTRACT Most estimates of the combined burden and cost of sexually transmitted infections (STIs) in the United States have focused on 8 common STIs with established national surveillance strategies (chlamydia, gonorrhea, syphilis, trichomoniasis, genital herpes, human papillomavirus, and sexually transmitted human immunodeficiency virus and hepatitis B). However, over 30 STIs are primarily sexually transmitted or sexually transmissible. In this article, we review what is known about the burden of "other STIs" in the United States, including those where sexual transmission is not the primary transmission route of infection. Although the combined burden of these other STIs may be substantial, accurately estimating their burden due to sexual transmission is difficult due to diagnostic and surveillance challenges. Developing better estimates will require innovative strategies, such as leveraging existing surveillance systems, partnering with public health and academic researchers outside of the STI field, and developing methodology to estimate the frequency of sexual transmission, particularly for new and emerging STIs.
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Affiliation(s)
- Elizabeth Torrone
- Centers for Disease Control and Prevention. National Center for HIV/AIDS, Hepatitis, STD Prevention and TB Elimination. Division of STD Prevention
| | - Felicia Lewis
- Centers for Disease Control and Prevention. National Center for HIV/AIDS, Hepatitis, STD Prevention and TB Elimination. Division of STD Prevention
| | - Robert D. Kirkcaldy
- Centers for Disease Control and Prevention. National Center for HIV/AIDS, Hepatitis, STD Prevention and TB Elimination. Division of STD Prevention
| | - Kyle Bernstein
- Centers for Disease Control and Prevention. National Center for HIV/AIDS, Hepatitis, STD Prevention and TB Elimination. Division of STD Prevention
| | - A. Blythe Ryerson
- Centers for Disease Control and Prevention. National Center for HIV/AIDS, Hepatitis, STD Prevention and TB Elimination. Division of Viral Hepatitis
| | - Alex de Voux
- Centers for Disease Control and Prevention. National Center for HIV/AIDS, Hepatitis, STD Prevention and TB Elimination. Division of STD Prevention
| | - Sara Oliver
- Centers for Disease Control and Prevention. National Center for Immunization and Respiratory Diseases. Division of Bacterial Diseases
| | - Laura Quilter
- Centers for Disease Control and Prevention. National Center for HIV/AIDS, Hepatitis, STD Prevention and TB Elimination. Division of STD Prevention
| | - Hillard Weinstock
- Centers for Disease Control and Prevention. National Center for HIV/AIDS, Hepatitis, STD Prevention and TB Elimination. Division of STD Prevention
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Borges V, Isidro J, Correia C, Cordeiro D, Vieira L, Lodhia Z, Fernandes C, Rodrigues AM, Azevedo J, Alves J, Roxo J, Rocha M, Côrte-Real R, Toscano C, Pessanha MA, Nissan I, Pilo S, Rorman E, Dveyrin Z, Paitan Y, Paran H, Wagner-Kolasko G, Beirnes J, Gibbons S, Severini A, Borrego MJ, Gomes JP. Transcontinental Dissemination of the L2b/D-Da Recombinant Chlamydia trachomatis Lymphogranuloma venereum (LGV) Strain: Need of Broad Multi-Country Molecular Surveillance. Clin Infect Dis 2021; 73:e1004-e1007. [PMID: 33512482 DOI: 10.1093/cid/ciab067] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 01/25/2021] [Indexed: 11/13/2022] Open
Abstract
Previously, we identified a Chlamydia trachomatis lymphogranuloma venereum (LGV) recombinant strain possessing a non-LGV ompA genotype. Here, culture-independent genome sequencing confirms its circulation in Europe, Middle East, and North America, and unveils emergence of antibiotic resistance. Broad surveillance is needed.
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Affiliation(s)
- Vítor Borges
- National Institute of Health Dr. Ricardo Jorge, Lisbon, Portugal
| | - Joana Isidro
- National Institute of Health Dr. Ricardo Jorge, Lisbon, Portugal
| | - Cristina Correia
- National Institute of Health Dr. Ricardo Jorge, Lisbon, Portugal
| | - Dora Cordeiro
- National Institute of Health Dr. Ricardo Jorge, Lisbon, Portugal
| | - Luís Vieira
- National Institute of Health Dr. Ricardo Jorge, Lisbon, Portugal
| | - Zohra Lodhia
- National Institute of Health Dr. Ricardo Jorge, Lisbon, Portugal
| | - Cândida Fernandes
- Centro Hospitalar e Universitário de Lisboa Central, Lisbon, Portugal
| | | | | | | | - João Roxo
- CheckpointLX, Grupo de Ativistas em Tratamentos, Lisbon, Portugal
| | - Miguel Rocha
- CheckpointLX, Grupo de Ativistas em Tratamentos, Lisbon, Portugal
| | - Rita Côrte-Real
- Centro Hospitalar e Universitário de Lisboa Central, Lisbon, Portugal
| | | | | | - Israel Nissan
- National Public Health Laboratories, Tel Aviv, Israel
| | - Shlomo Pilo
- National Public Health Laboratories, Tel Aviv, Israel
| | - Efrat Rorman
- National Public Health Laboratories, Tel Aviv, Israel
| | - Zeev Dveyrin
- National Public Health Laboratories, Tel Aviv, Israel
| | - Yossi Paitan
- Department of Clinical Microbiology and Immunology, Sackler Faculty of Medicine & Tel Aviv University, Tel Aviv, Israel.,Clinical Microbiology Lab, Meir Medical Center, Kfar Saba, Israel
| | - Haim Paran
- Department of General Surgery A, Meir Medical Center, Kfar Saba, Israel
| | - Gal Wagner-Kolasko
- Department of Family Medicine, Clalit Gan-Meir LGBT Clinic, Tel Aviv, Israel
| | | | | | - Alberto Severini
- Public Health Agency of Canada, Winnipeg, Manitoba, Canada.,Department of Medical Microbiology, Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | | | - João Paulo Gomes
- National Institute of Health Dr. Ricardo Jorge, Lisbon, Portugal
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14
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Van Der Pol B. A profile of the cobas® CT/NG assay on the cobas® 6800/8800 system for detection of Chlamydia trachomatis and Neisseria gonorrhoeae. Expert Rev Mol Diagn 2020; 20:375-380. [PMID: 32008410 DOI: 10.1080/14737159.2020.1724093] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Introduction: Chlamydia trachomatis and Neisseria gonorrhoeae infection rates continue to rise worldwide. Increasing screening of the largely asymptomatic infections is critical for timely and effective disease control. Laboratory solutions that can handle increasing volumes and generate highly accurate test results are needed in reference labs that provide the majority of chlamydia/gonorrhea testing.Areas covered: This review will describe the Roche cobas CT/NG assay performed on the cobas 6800/8800 system. The instrument features will be described as will the performance of the assay.Expert opinion: The high throughput cobas 6800/8800 can be integrated with clinical chemistry, hematology and immunology systems which will increase reference lab efficiency. The broad menu, ease of expansion with lab developed tests, in combination with features that support lab efficiencies and cost management while assuring high sensitivity and specificity, make this a uniquely effective diagnostic tool.
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Affiliation(s)
- Barbara Van Der Pol
- Medicine and Health Behaviors, University of Alabama School of Medicine & School of Public Health, Birmingham, AL, USA
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15
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Psomas CK, Kinloch S. Highlights of the Conference on Retroviruses and Opportunistic Infections, 4–9 March 2019, Seattle, WA, USA. J Virus Erad 2019. [DOI: 10.1016/s2055-6640(20)30055-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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