NCT03009799

Brief Summary

This clinical investigation aims at demonstrating that NCX-4240 is effective and safe in decreasing the number of days where adenoviral conjunctivis is detected in the eye and in reducing the duration and/or the severity of the signs and symptoms of adenoviral conjunctivis

Trial Health

30
At Risk

Trial Health Score

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

Trial has exceeded expected completion date
Timeline
Completed

Started Jan 2017

Shorter than P25 for phase_2

Geographic Reach
1 country

1 active site

Status
withdrawn

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

Trial Relationships

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Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

December 12, 2016

Completed
20 days until next milestone

Study Start

First participant enrolled

January 1, 2017

Completed
3 days until next milestone

First Posted

Study publicly available on registry

January 4, 2017

Completed
7 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

August 1, 2017

Completed
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

September 1, 2017

Completed
Last Updated

May 10, 2017

Status Verified

May 1, 2017

Enrollment Period

7 months

First QC Date

December 12, 2016

Last Update Submit

May 9, 2017

Conditions

Keywords

adenoviral conjunctivisiota-carrageenan

Outcome Measures

Primary Outcomes (1)

  • Viral eradication time NCX 4240 versus Placebo

    Comparison in time to viral eradication in NCX-4240 and the placebo groups (when virus load is 0 or BLD - below the limit of detection) from the tears as measured by Polymerase Chain Reaction (PCR) at each visit.

    21 days

Secondary Outcomes (18)

  • Quantitative PCR

    21 days

  • Impact on daily activities

    21 days

  • Patient discomfort

    21 days

  • bulbar conjuntival infection

    21 days

  • Other signs to be assessed

    21 days

  • +13 more secondary outcomes

Study Arms (2)

Eye drops containing Iota-Carrageenan

ACTIVE COMPARATOR

Eye drops 3.2mg/ml

Drug: Iota-Carrageenan

Ocular Lubricant Eye Drops

PLACEBO COMPARATOR

Carmellose 0.5% sterile solution

Drug: Carmellose

Interventions

One drop in each eye 8 times per day for 7 days (mandatory), then 4 to 8 times/day for the next 14 days until Day 21

Also known as: NCX-4240
Eye drops containing Iota-Carrageenan

1 drop in each eye 8 times/day for 7 days (mandatory), then 4 to 8 times/day for the next 14 days until day 21

Also known as: Placebo
Ocular Lubricant Eye Drops

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • With uni-or bilateral acute adenoviral conjunctivis as diagnostised with adenoplus test
  • Conjunctivis signs and symptoms in at least one eye AND positive adenoplus test in at least one eye whatever signs/symptoms and positive adenoplus test are from the same eye or not

You may not qualify if:

  • Negative results with adenoplus test in both eyes
  • a suspected bacterial, fungal, herpes, chlamydia or acanthamoeba co-infection, based on clinical investigation

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Hospital Clinico San Carlos

Madrid, 28040, Spain

Location

MeSH Terms

Interventions

CarrageenanCarboxymethylcellulose Sodium

Intervention Hierarchy (Ancestors)

PolysaccharidesCarbohydratesMethylcelluloseCelluloseGlucans

Study Officials

  • Brigitte Duquesroix

    NicOx

    STUDY DIRECTOR
0

Study Design

Study Type
interventional
Phase
phase 2
Allocation
RANDOMIZED
Masking
DOUBLE
Who Masked
PARTICIPANT, INVESTIGATOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

December 12, 2016

First Posted

January 4, 2017

Study Start

January 1, 2017

Primary Completion

August 1, 2017

Study Completion

September 1, 2017

Last Updated

May 10, 2017

Record last verified: 2017-05

Locations