NCT05581160

Brief Summary

The main objective of the study will be to assess the performance of the Next-Generation-Sequencing (NGS) diagnostics of Chlamydia trachomatis and Neisseria gonorrhoeae compared to reference techniques.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
332

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started Jul 2022

Typical duration for not_applicable

Geographic Reach
1 country

2 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

July 11, 2022

Completed
3 months until next milestone

First Submitted

Initial submission to the registry

October 12, 2022

Completed
2 days until next milestone

First Posted

Study publicly available on registry

October 14, 2022

Completed
2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

September 27, 2024

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

September 27, 2024

Completed
Last Updated

October 8, 2024

Status Verified

May 1, 2023

Enrollment Period

2.2 years

First QC Date

October 12, 2022

Last Update Submit

October 3, 2024

Conditions

Keywords

Metagenomics Next-Generation-Sequencing (NGS)Sexually Transmitted Infections (STI)Pre-Exposure Prophylaxis (PrEP)Men who have Sex with Men (MSM)

Outcome Measures

Primary Outcomes (1)

  • To evaluate the performance of NGS metagenomic diagnosis of Chlamydia trachomatis (Ct) and Neisseria gonorrhoeae (Ng) compared to reference techniques.

    Sensitivity, specificity, positive and negative predictive values of NGS compared to reference techniques for Ng and Ct.

    12 months

Secondary Outcomes (8)

  • To evaluate the performance of the diagnosis by NGS of the other STIs compared to the reference techniques.

    12 months

  • Describe the epidemiology of circulating strains by molecular typing.

    12 months

  • Estimate the incidence and describe the natural history of colonization by Mycoplasma genitalium (Mg).

    12 months

  • Estimate the incidence of the appearance of Mycoplasma genitalium resistance under antibiotic selection pressure.

    12 months

  • Characterize circulating Neisseria gonorrhoeae (Ng) clones.

    12 months

  • +3 more secondary outcomes

Study Arms (1)

12-months prospective multicenter longitudinal cohort with the biological samples collection.

EXPERIMENTAL

This is a single-arm interventional study. After acceptance of the study (signature of the informed consent form), patients are included in the single-arm interventional study for a period of 12 months with follow-up visits every 3 months and intermediate visits in the case of the symptoms presence or sexual contacts with partners having STIs (corresponding to standard care for the PrEP users).

Diagnostic Test: Assess the Performance of Metagenomic Sequencing in the Diagnosis of STI (NGS-IST)

Interventions

Proposal of the study to all eligible adult patients coming for pre-exposure prophylaxis (PrEP) consultations from the Infectious Diseases Department of Saint-Antoine and Tenon Hospitals (with delivery of a patient's information and signing an informed consent form). During each visit (D0, M3, M6, M9, M12 and intermediate visits), patients will be asked to: * Respond to a questionnaire on their history of taking antibiotics, STIs, their foreign travels, their consumption of tobacco, drugs, alcohol and their sexual practices. * Perform the following additional samples at each visit, including the intermediate: rectal and throat swabs, urine sample and swab from the lesions in the case of ulceration presence due to STIs. The diagnosis of STIs (NG and MG) will be carried out using 2 techniques: the reference technique and the Next-Generation-Sequencing (NGS) technique. A serum sample will be collected during routine care. All samples will be stored after the analysis under -80° C.

12-months prospective multicenter longitudinal cohort with the biological samples collection.

Eligibility Criteria

Age18 Years+
Sexmale(Gender-based eligibility)
Gender Eligibility DetailsMen who have sex with men (MSM).
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Age ≥ 18 years old
  • MSM
  • PrEP users
  • Acceptance of study constraints
  • With or without Social Security scheme or State Medical Aid
  • Signature of consent form to participate in the study

You may not qualify if:

  • Language barrier making questioning impossible.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (2)

Service des Maladies Infectieuses et Tropicales Hôpital Saint-Antoine

Paris, 75012, France

Location

Service des Maladies Infectieuses et Tropicales Hôpital Tenon

Paris, 75020, France

Location

Related Publications (18)

  • Abdool Karim Q, Abdool Karim SS, Frohlich JA, Grobler AC, Baxter C, Mansoor LE, Kharsany AB, Sibeko S, Mlisana KP, Omar Z, Gengiah TN, Maarschalk S, Arulappan N, Mlotshwa M, Morris L, Taylor D; CAPRISA 004 Trial Group. Effectiveness and safety of tenofovir gel, an antiretroviral microbicide, for the prevention of HIV infection in women. Science. 2010 Sep 3;329(5996):1168-74. doi: 10.1126/science.1193748. Epub 2010 Jul 19.

    PMID: 20643915BACKGROUND
  • Chaix ML, Charreau I, Pintado C, Delaugerre C, Mahjoub N, Cotte L, Capitant C, Raffi F, Cua E, Pialoux G, Tremblay C, Meyer L, Molina JM; ANRS IPERGAY Study Group. Effect of On-Demand Oral Pre-exposure Prophylaxis With Tenofovir/Emtricitabine on Herpes Simplex Virus-1/2 Incidence Among Men Who Have Sex With Men: A Substudy of the ANRS IPERGAY Trial. Open Forum Infect Dis. 2018 Nov 8;5(11):ofy295. doi: 10.1093/ofid/ofy295. eCollection 2018 Nov.

    PMID: 30539039BACKGROUND
  • Deschamps O, Ortonne N, Hue S, Rodriguez C, Deschodt C, Hirsch G, Colin A, Gregoire L, Delfau-Larue MH, Chosidow O, Wolkenstein P, Ingen-Housz-Oro S. Acute exanthemas: a prospective study of 98 adult patients with an emphasis on cytokinic and metagenomic investigation. Br J Dermatol. 2020 Feb;182(2):355-363. doi: 10.1111/bjd.18166. Epub 2019 Aug 9.

    PMID: 31127953BACKGROUND
  • Fourati S, Rodriguez C, Hezode C, Soulier A, Ruiz I, Poiteau L, Chevaliez S, Pawlotsky JM. Frequent Antiviral Treatment Failures in Patients Infected With Hepatitis C Virus Genotype 4, Subtype 4r. Hepatology. 2019 Feb;69(2):513-523. doi: 10.1002/hep.30225. Epub 2019 Jan 5.

    PMID: 30125371BACKGROUND
  • Hernando Rovirola C, Spiteri G, Sabido M, Montoliu A, Gonzalez V, Casabona J, Cole MJ, Noori T, Unemo M. Antimicrobial resistance in Neisseria gonorrhoeae isolates from foreign-born population in the European Gonococcal Antimicrobial Surveillance Programme. Sex Transm Infect. 2020 May;96(3):204-210. doi: 10.1136/sextrans-2018-053912. Epub 2020 Feb 4.

    PMID: 32019895BACKGROUND
  • Hoornenborg E, Coyer L, Achterbergh RCA, Matser A, Schim van der Loeff MF, Boyd A, van Duijnhoven YTHP, Bruisten S, Oostvogel P, Davidovich U, Hogewoning A, Prins M, de Vries HJC; Amsterdam PrEP Project team in the HIV Transmission Elimination AMsterdam (H-TEAM) Initiative. Sexual behaviour and incidence of HIV and sexually transmitted infections among men who have sex with men using daily and event-driven pre-exposure prophylaxis in AMPrEP: 2 year results from a demonstration study. Lancet HIV. 2019 Jul;6(7):e447-e455. doi: 10.1016/S2352-3018(19)30136-5. Epub 2019 Jun 6.

    PMID: 31178284BACKGROUND
  • Looker KJ, Elmes JAR, Gottlieb SL, Schiffer JT, Vickerman P, Turner KME, Boily MC. Effect of HSV-2 infection on subsequent HIV acquisition: an updated systematic review and meta-analysis. Lancet Infect Dis. 2017 Dec;17(12):1303-1316. doi: 10.1016/S1473-3099(17)30405-X. Epub 2017 Aug 23.

    PMID: 28843576BACKGROUND
  • Molina JM, Charreau I, Chidiac C, Pialoux G, Cua E, Delaugerre C, Capitant C, Rojas-Castro D, Fonsart J, Bercot B, Bebear C, Cotte L, Robineau O, Raffi F, Charbonneau P, Aslan A, Chas J, Niedbalski L, Spire B, Sagaon-Teyssier L, Carette D, Mestre SL, Dore V, Meyer L; ANRS IPERGAY Study Group. Post-exposure prophylaxis with doxycycline to prevent sexually transmitted infections in men who have sex with men: an open-label randomised substudy of the ANRS IPERGAY trial. Lancet Infect Dis. 2018 Mar;18(3):308-317. doi: 10.1016/S1473-3099(17)30725-9. Epub 2017 Dec 8.

    PMID: 29229440BACKGROUND
  • Nieuwenhuis RF, Ossewaarde JM, Gotz HM, Dees J, Thio HB, Thomeer MG, den Hollander JC, Neumann MH, van der Meijden WI. Resurgence of lymphogranuloma venereum in Western Europe: an outbreak of Chlamydia trachomatis serovar l2 proctitis in The Netherlands among men who have sex with men. Clin Infect Dis. 2004 Oct 1;39(7):996-1003. doi: 10.1086/423966. Epub 2004 Sep 8.

    PMID: 15472852BACKGROUND
  • Ong JJ, Baggaley RC, Wi TE, Tucker JD, Fu H, Smith MK, Rafael S, Anglade V, Falconer J, Ofori-Asenso R, Terris-Prestholt F, Hodges-Mameletzis I, Mayaud P. Global Epidemiologic Characteristics of Sexually Transmitted Infections Among Individuals Using Preexposure Prophylaxis for the Prevention of HIV Infection: A Systematic Review and Meta-analysis. JAMA Netw Open. 2019 Dec 2;2(12):e1917134. doi: 10.1001/jamanetworkopen.2019.17134.

    PMID: 31825501BACKGROUND
  • Rodriguez C, Jary A, Hua C, Woerther PL, Bosc R, Desroches M, Sitterle E, Gricourt G, De Prost N, Pawlotsky JM, Chosidow O, Sbidian E, Decousser JW; Multidisciplinary Necrotizing Fasciitis Study Group. Pathogen identification by shotgun metagenomics of patients with necrotizing soft-tissue infections. Br J Dermatol. 2020 Jul;183(1):105-113. doi: 10.1111/bjd.18611. Epub 2019 Dec 2.

    PMID: 31610037BACKGROUND
  • Rodriguez C, Gricourt G, Ndebi M, Demontant V, Poiteau L, Burrel S, Boutolleau D, Woerther PL, Calvez V, Stroer S, Pawlotsky JM. Fatal Encephalitis Caused by Cristoli Virus, an Emerging Orthobunyavirus, France. Emerg Infect Dis. 2020 Jun;26(6):1287-1290. doi: 10.3201/eid2606.191431.

    PMID: 32441621BACKGROUND
  • Sitterle E, Rodriguez C, Mounier R, Calderaro J, Foulet F, Develoux M, Pawlotsky JM, Botterel F. Contribution of Ultra Deep Sequencing in the Clinical Diagnosis of a New Fungal Pathogen Species: Basidiobolus meristosporus. Front Microbiol. 2017 Mar 7;8:334. doi: 10.3389/fmicb.2017.00334. eCollection 2017.

    PMID: 28326064BACKGROUND
  • Unemo M, Shafer WM. Antimicrobial resistance in Neisseria gonorrhoeae in the 21st century: past, evolution, and future. Clin Microbiol Rev. 2014 Jul;27(3):587-613. doi: 10.1128/CMR.00010-14.

    PMID: 24982323BACKGROUND
  • Van Praet JT, Steyaert S, Vandecasteele S, Van Den Bergh B, Mahieu H, De Buyser S, Grootaert V, Descheemaeker P, Reynders M. Mycoplasma genitalium acquisition and macrolide resistance after initiation of HIV pre-exposure prophylaxis in men who have sex with men. Sex Transm Infect. 2020 Sep;96(6):396-398. doi: 10.1136/sextrans-2019-054335. Epub 2020 Jan 2.

    PMID: 31896737BACKGROUND
  • Wilson MR, Sample HA, Zorn KC, Arevalo S, Yu G, Neuhaus J, Federman S, Stryke D, Briggs B, Langelier C, Berger A, Douglas V, Josephson SA, Chow FC, Fulton BD, DeRisi JL, Gelfand JM, Naccache SN, Bender J, Dien Bard J, Murkey J, Carlson M, Vespa PM, Vijayan T, Allyn PR, Campeau S, Humphries RM, Klausner JD, Ganzon CD, Memar F, Ocampo NA, Zimmermann LL, Cohen SH, Polage CR, DeBiasi RL, Haller B, Dallas R, Maron G, Hayden R, Messacar K, Dominguez SR, Miller S, Chiu CY. Clinical Metagenomic Sequencing for Diagnosis of Meningitis and Encephalitis. N Engl J Med. 2019 Jun 13;380(24):2327-2340. doi: 10.1056/NEJMoa1803396.

    PMID: 31189036BACKGROUND
  • Wilson MR, Naccache SN, Samayoa E, Biagtan M, Bashir H, Yu G, Salamat SM, Somasekar S, Federman S, Miller S, Sokolic R, Garabedian E, Candotti F, Buckley RH, Reed KD, Meyer TL, Seroogy CM, Galloway R, Henderson SL, Gern JE, DeRisi JL, Chiu CY. Actionable diagnosis of neuroleptospirosis by next-generation sequencing. N Engl J Med. 2014 Jun 19;370(25):2408-17. doi: 10.1056/NEJMoa1401268. Epub 2014 Jun 4.

    PMID: 24896819BACKGROUND
  • Surgers L, Chiarabini T, Royer G, Rougier H, Mercier-Darty M, Decre D, Valin N, Woerther PL, Decousser JW, Girard PM, Lacombe K, Boyd A. Evidence of Sexual Transmission of Extended-Spectrum beta-Lactamase-Producing Enterobacterales: A Cross-sectional and Prospective Study. Clin Infect Dis. 2022 Oct 29;75(9):1556-1564. doi: 10.1093/cid/ciac218.

    PMID: 35307740BACKGROUND

MeSH Terms

Conditions

Sexually Transmitted DiseasesHepatitisGonorrheaHomosexuality

Condition Hierarchy (Ancestors)

Communicable DiseasesInfectionsGenital DiseasesUrogenital DiseasesDisease AttributesPathologic ProcessesPathological Conditions, Signs and SymptomsLiver DiseasesDigestive System DiseasesNeisseriaceae InfectionsGram-Negative Bacterial InfectionsBacterial InfectionsBacterial Infections and MycosesSexually Transmitted Diseases, BacterialSexualitySexual BehaviorBehavior

Study Officials

  • Karine Lacombe, Pr, PhD

    IPLESP INSERM UMR-S1136

    STUDY CHAIR
  • Laure Surgers, MD

    Service des Maladies Infectieuses et Tropicales Hôpital Saint-Antoine

    PRINCIPAL INVESTIGATOR
  • Martin Siguier, MD

    Service des Maladies Infectieuses et Tropicales et Tenon Hôpital

    PRINCIPAL INVESTIGATOR
  • Christophe Rodriguez, MD

    INSERM U955 Eq18 CHU Henri Mondor

    STUDY DIRECTOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NA
Masking
NONE
Purpose
DIAGNOSTIC
Intervention Model
SINGLE GROUP
Model Details: 12-months prospective multicenter longitudinal cohort with the biological samples collection.
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

October 12, 2022

First Posted

October 14, 2022

Study Start

July 11, 2022

Primary Completion

September 27, 2024

Study Completion

September 27, 2024

Last Updated

October 8, 2024

Record last verified: 2023-05

Data Sharing

IPD Sharing
Will not share

Will be decided later by the scientific committee at the end of the study.

Locations