Zoliflodacin in Uncomplicated Gonorrhoea

Last updated: July 25, 2024
Sponsor: Global Antibiotics Research and Development Partnership
Overall Status: Completed

Phase

3

Condition

Gynecological Infections

Hiv

Vaginal Infection

Treatment

ceftriaxone

azithromycin

zoliflodacin

Clinical Study ID

NCT03959527
STI_Zoli001
2019-000990-22
  • Ages > 12
  • All Genders

Study Summary

This trial is a multi-center, open label, randomized controlled, non-inferiority phase III trial evaluating the safety and efficacy of a 3 g oral dose of zoliflodacin compared to a combination of a single intra-muscular 500 mg dose of ceftriaxone and a single 1 g oral dose of azithromycin for the treatment of uncomplicated gonorrhoea.

Eligibility Criteria

Inclusion

Inclusion Criteria:

  1. Age ≥ 12 years old (if enrolment of minors is in agreement with local regulationsand Ethics guidance)

  2. Weight ≥ 35 kg

  3. Signs and symptoms consistent with urethral or cervical gonorrhoea OR Urethral orcervical uncomplicated gonorrhoea as determined by either a positive culture or NAATor Gram stain or methylene blue test/gentian violet stain in the past 14 days priorto screening OR Unprotected sexual contact with an individual reported to beinfected with NG in the past 14 days prior to screening (confirmation by a positiveNAAT, Gram stain or methylene blue test/ gentian violet stain or culture)

  4. For females of child-bearing potential, a negative urine pregnancy test at screening

  5. For females of child bearing potential, use of highly effective contraception for atleast 28 days prior to screening and during at least 28 days after treatment.Females on oral contraceptives must also use a barrier contraception method duringparticipation in the study.

  6. For males with a female partner of child-bearing age, willingness to delayconception for 28 days after treatment

  7. Willingness to comply with trial protocol

  8. Willingness to undergo HIV testing

  9. Willingness to abstain from sexual intercourse or use condoms for vaginal, anal andoral sex until end of trial visit

  10. Willingness and ability to give written informed consent or be consented by a legalrepresentative or provide assent and parental consent (for minors, as appropriate).

Exclusion

Exclusion Criteria:

  1. Confirmed or suspected complicated or disseminated gonorrhoea

  2. Pregnant or breastfeeding women

  3. Known concomitant infection which would require immediate additional systemicantibiotics with activity against NG (e.g. CT infection)

  4. Use of any systemic or intravaginal antibiotics with activity against NG within 30days prior to screening

  5. Use of systemic corticoid drugs or other immunosuppressive therapy within 30 daysprior to screening

  6. Use of moderate or strong CYP3A4 inducers (e.g. efavirenz, rifampicin,carbamazepine, phenobarbital) within 30 days or five half-lives of the drug,whichever is greater, prior to screening

  7. Cytotoxic or radiation therapy within 30 days prior to screening

  8. Known chronic renal, hepatic, hematologic impairment or other condition interferingwith the absorption, distribution or elimination of the drug based on medicalhistory and physical examination

  9. History of urogenital sex-reassignment surgery

  10. Immunosuppression as evidenced by medical history, clinical examination or a recent (≤ 1 month) CD4 count <200 cells/μL

  11. Know clinically relevant cardiac pro-arrhythmic conditions such as cardiacarrhythmia, congenital or documented QT prolongation

  12. Known history of severe allergy to cephalosporin, penicillin, monobactams,carbapenems or macrolide antibiotics

  13. Known or suspected allergies or hypersensitivities to lidocaine, methylparaben,lactose or any of the components of the study drugs (refer to the zoliflodacin IBand SmPC for the comparators treatments)

  14. Receipt or planned receipt of an investigational product in a clinical trial within 30 days or five half-lives of the drug, whichever is greater, prior to screeninguntil end of participation to this clinical trial

  15. History of alcohol or drug abuse within 12 months prior to screening which wouldcompromise trial participation in the judgment of the investigator

  16. Severe medical or psychiatric condition which, in the opinion of the investigator,may increase the risk associated with trial participation or may interfere with theinterpretation of trial results or affect the individual's ability to provideinformed consent

  17. Individuals whom, in the judgement of the investigator, are unlikely or unable tocomply with this trial protocol

  18. Previous randomisation in this clinical trial.

  19. Use of moderate or strong CYP3A4 inhibitors within 30 days or five half-lives of thedrug, whichever is greater, prior to screening

Study Design

Total Participants: 1011
Treatment Group(s): 3
Primary Treatment: ceftriaxone
Phase: 3
Study Start date:
November 06, 2019
Estimated Completion Date:
September 18, 2023

Connect with a study center

  • Institute of Tropical Medicine

    Antwerp, 2000
    Belgium

    Site Not Available

  • Public Health Service (GGD) Amsterdam / STI Outpatient Clinic

    Amsterdam, 1018 WT
    Netherlands

    Site Not Available

  • SAMRC Botha's Hill Clinical Research Site

    Bothas Hill, 3660
    South Africa

    Site Not Available

  • Masiphumelele Research Site

    Cape Town, 7975
    South Africa

    Site Not Available

  • Ndlovu Research Centre

    Elandsdoorn, 0470
    South Africa

    Site Not Available

  • Wits RHI

    Johannesburg, 2001
    South Africa

    Site Not Available

  • Setshaba Research Centre

    Soshanguve, 0152
    South Africa

    Site Not Available

  • SAMRC Tongaat Clinical Research Site

    Tongaat, 4400
    South Africa

    Site Not Available

  • Bangrak STI Center

    Bangkok, 10120
    Thailand

    Site Not Available

  • Institute of HIV Research and Innovation

    Bangkok, 10330
    Thailand

    Site Not Available

  • Silom Community Clinic

    Bangkok, 10400
    Thailand

    Site Not Available

  • Jefferson County Department of Health

    Birmingham, Alabama 35233
    United States

    Site Not Available

  • University of Alabama at Birmingham

    Birmingham, Alabama 35294-0006
    United States

    Site Not Available

  • San Francisco Department Of Public Health City Clinic

    San Francisco, California 94103
    United States

    Site Not Available

  • Bell Flower Clinic

    Indianapolis, Indiana 46202
    United States

    Site Not Available

  • Louisiana State University Health Sciences Center

    New Orleans, Louisiana 70112
    United States

    Site Not Available

  • MetroHealth Medical Center

    Cleveland, Ohio 44109
    United States

    Site Not Available

  • Public Health - Seattle & King County STD Clinic

    Seattle, Washington 98104
    United States

    Site Not Available

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