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Study of the Progression of Bacterial Conjunctivitis Symptoms Upon Antibiotic Treatment

30. marts 2010 opdateret af: Alcon Research
The primary objective of this study is to investigate the initial antibiotic effects in the treatment of bacterial conjunctivitis symptoms in subjects one year of age and older.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

24

Fase

  • Fase 4

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

    • Texas
      • Fort Worth, Texas, Forenede Stater, 76134
        • Contact Alcon Call Center for Trial Locations

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

1 år og ældre (Barn, Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  1. Diagnosis in one or both eyes of bacterial conjunctivitis based on:

    • symptoms less than or equal to 24 hours prior to first visit
    • rating > or equal to 1 for bulbar conjunctival injection
    • must have a rating > 1 for conjunctival discharge / exudate in at least one eye (the same eye as bulbar conjunctival injection ) at Visit 1, and
  2. Must experience some matting in the affected eye(s).
  3. 1 year of age or older, of any race and either sex
  4. Able to understand and sign an informed consent that has been approved by an Institutional Review Board; or if the subject is a minor, the informed consent must be signed and understood by the subjects legally authorized representative (parent or guardian). Assent to participate should be obtained from subjects 6 years of age or older unless not allowed by local regulation.
  5. Must agree to comply with study visit schedule, photographs and other study requirements. If subject is a minor, the parent or guardian must agree to ensure compliance.

Exclusion Criteria:

  1. Cannot have had bacterial conjunctivitis as reported by subject (or parent if subject is a minor) for > 24 hours.
  2. Any current lid disease on clinical examination.
  3. Known or suspected allergy or hypersensitivity to fluoroquinolones.
  4. Suspected fungal, viral (e.g. Herpes simplex) or Acanthamoeba infection, based on clinical observation.
  5. Any systemic or ocular disease or disorder, complicating factors or structural abnormality that would negatively affect the conduct or outcome of the study (e.g., hepatitis, acute or chronic renal insufficiency).
  6. Use of topical ocular medications during the study period.
  7. Antibiotics (systemic or topical) may not be used within 7 day of visit 1 or anytime after this visit for the duration of the study.
  8. Women of childbearing potential not using reliable means of birth control.
  9. Women who are pregnant or lactating.
  10. Enrollment of more than one person per household at the same time.
  11. Enrollment of the investigator or his or her staff, family members of the investigator, family members of the investigator's staff, or individuals living in the households of these individuals.
  12. Participation in any investigational drug or device study within 30 days of entering this study.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Dobbelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Vigamox
Vigamox Ophthalmic Solution (Moxifloxacin 5mg/mL)
Moxifloxacin 5mg/mL 3 times daily for 7 days
Placebo komparator: BSS Placebo
Balanced Salt Solution
Balanced Saline Solution for 3 doses, then Moxifloxacin 5mg/mL 3 times daily for 7 days

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Exploratory Outcomes From Digital Photography
Tidsramme: 24 hours after administration of first dose
Photographs were taken before and after treatment. Outcome is the number of patients whose photographs showed a subjective visual change based upon an exploratory review of patient photographs in signs of bacterial conjunctivitis before and after treatment.
24 hours after administration of first dose

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Exploratory Evaluation of Changes in Ocular Signs and Symptoms
Tidsramme: Baseline (Day 1) to Day 2

Number of patients who had clinical resolution (0 on all scales below) from baseline (Day 1) to Day 2 in ocular and symptoms of bacterial conjunctivitis:

Bulbar Conjunctival Injection - 0 (none) to 4 (Severe) scale. Conjunctival Discharge (Mucopurulent) - 0 (none) to 3 (Severe) scale. Lid Erythema - 0 (none) to 3 (Severe) scale. Lid Swelling - 0 (none) to 3 (Severe) scale. Palpebral Conjunctiva - 0 (none) to 3 (Severe) scale. Foreign Body Sensation - 0 (none) to 3 (Severe) scale. Tearing - 0 (none) to 3 (Severe) scale. Photophobia - 0 (none) to 3 (Severe) scale.

Baseline (Day 1) to Day 2
Microbiological Culture Evaluation/Eradication Percent - Enterobacter Faecalis and Candida Albicans
Tidsramme: 24 hours after administration of first dose
Eradication percent (absence of specified bacteria) of each bacteria identified at Day 1
24 hours after administration of first dose
Microbiological Culture Evaluation/Eradication Percent - Eradication of All Other Isolates and Corynform-like
Tidsramme: 24 hour after administration of first dose
Eradication percent (absence of specified bacteria) of each bacteria identified at Day 1
24 hour after administration of first dose
Microbiological Culture Evaluation/Eradication Percent - Staphylococcus Aureus, Steptococcus Pneumoniae, and Enterobacter Cloacae
Tidsramme: 24 hours after administration of first dose
Eradication percent (absence of specified bacteria) of each bacteria identified at Day 1
24 hours after administration of first dose

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Samarbejdspartnere

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart

1. oktober 2008

Primær færdiggørelse (Faktiske)

1. februar 2009

Studieafslutning (Faktiske)

1. februar 2009

Datoer for studieregistrering

Først indsendt

25. november 2008

Først indsendt, der opfyldte QC-kriterier

25. november 2008

Først opslået (Skøn)

26. november 2008

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Skøn)

31. marts 2010

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

30. marts 2010

Sidst verificeret

1. marts 2010

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • SMA-08-03

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .