Trial Outcomes & Findings for Efficacy of the Ophthalmic Pazufloxacin 0.6% for Bacterial Conjunctivitis, Compared to Gatifloxacin 0.3%. (NCT NCT03696342)

NCT ID: NCT03696342

Last Updated: 2021-08-24

Results Overview

The ocular secretion will be classified as 0 = absent, 1 = mild, 2 = moderate and 3 = severe. The number will be reported according to the rating granted at final visit.

Recruitment status

TERMINATED

Study phase

PHASE3

Target enrollment

46 participants

Primary outcome timeframe

will be evaluated at the end of the treatment (day 8, final visit)

Results posted on

2021-08-24

Participant Flow

Unit of analysis: Eyes

Participant milestones

Participant milestones
Measure
PRO-157
Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Pazufloxacin: Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Zymar
Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Zymar: Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Overall Study
STARTED
23 23
23 23
Overall Study
COMPLETED
22 22
23 23
Overall Study
NOT COMPLETED
1 1
0 0

Reasons for withdrawal

Reasons for withdrawal
Measure
PRO-157
Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Pazufloxacin: Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Zymar
Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Zymar: Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Overall Study
Lost to Follow-up
1
0

Baseline Characteristics

Race and Ethnicity were not collected from any participant.

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
PRO-157
n=23 Participants
Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Pazufloxacin: Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Zymar
n=23 Participants
Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Zymar: Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Total
n=46 Participants
Total of all reporting groups
Age, Continuous
46.78 years
STANDARD_DEVIATION 22.8 • n=23 Participants
49.65 years
STANDARD_DEVIATION 29.2 • n=23 Participants
48.22 years
STANDARD_DEVIATION 25.9 • n=46 Participants
Sex: Female, Male
Female
9 Participants
n=23 Participants
11 Participants
n=23 Participants
20 Participants
n=46 Participants
Sex: Female, Male
Male
14 Participants
n=23 Participants
12 Participants
n=23 Participants
26 Participants
n=46 Participants
Race and Ethnicity Not Collected
0 Participants
Race and Ethnicity were not collected from any participant.
Region of Enrollment
Mexico
23 participants
n=23 Participants
23 participants
n=23 Participants
46 participants
n=46 Participants
Concomitant medication
11 Participants
n=23 Participants
12 Participants
n=23 Participants
23 Participants
n=46 Participants
Positive culture
8 Participants
n=23 Participants
16 Participants
n=23 Participants
24 Participants
n=46 Participants
Severe conjunctival secretion
4 Participants
n=23 Participants
5 Participants
n=23 Participants
9 Participants
n=46 Participants
Severe bulbar conjunctival hyperemia
3 Participants
n=23 Participants
4 Participants
n=23 Participants
7 Participants
n=46 Participants

PRIMARY outcome

Timeframe: will be evaluated at the end of the treatment (day 8, final visit)

The ocular secretion will be classified as 0 = absent, 1 = mild, 2 = moderate and 3 = severe. The number will be reported according to the rating granted at final visit.

Outcome measures

Outcome measures
Measure
PRO-157
n=22 Participants
Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Pazufloxacin: Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Zymar
n=23 Participants
Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Zymar: Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Amount of Conjunctival Secretion Present in Each Patient by the End of Treatment
Absent
20 Participants
21 Participants
Amount of Conjunctival Secretion Present in Each Patient by the End of Treatment
Mild
2 Participants
2 Participants

PRIMARY outcome

Timeframe: will be evaluated at the end of the treatment (day 8, final visit)

Conjunctival hyperemia is defined as the simplest reaction of the conjunctiva to a stimulus, a red appearance secondary to the vasodilation of the conjunctival vessels of variable intensity. Will be graduated using the Efron scale. 0 Normal , 1 Very slight, 2 Mild, 3 Moderate, 4 Severe.

Outcome measures

Outcome measures
Measure
PRO-157
n=22 Participants
Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Pazufloxacin: Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Zymar
n=23 Participants
Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Zymar: Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Severeness of Conjunctival Bulbar Hyperemia in Each Patient by the End of Treatment
Normal
17 Participants
20 Participants
Severeness of Conjunctival Bulbar Hyperemia in Each Patient by the End of Treatment
Very mild
5 Participants
3 Participants

SECONDARY outcome

Timeframe: will be evaluated at the end of the treatment (day 8, final visit)

The global qualification of the investigator constitutes the integral judgment of the clinical picture of the subject, including signs and symptoms, after a routine ophthalmological evaluation and interrogation. It will be classified 0 = cure, 1 = improvement, 2 = no changes compared to before starting treatment, 3 = worsened. It will be registered in the CRF in each of the follow-up visits.

Outcome measures

Outcome measures
Measure
PRO-157
n=22 Participants
Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Pazufloxacin: Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Zymar
n=23 Participants
Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Zymar: Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Overall Rating (Global Qualification) of Product's Efficacy as Classified by Main Investigator by the End of Treatment
Cure
16 Participants
19 Participants
Overall Rating (Global Qualification) of Product's Efficacy as Classified by Main Investigator by the End of Treatment
Improvement
6 Participants
4 Participants

SECONDARY outcome

Timeframe: will be evaluated at the end of the treatment (day 8, final visit)

The conjunctival secretion sample will be taken prior to the instillation of any medication, the result of the basal crop will be compared against the results of the final crop and the absence of bacterial species that were present in the culture of the baseline visit is considered bacterial eradication.

Outcome measures

Outcome measures
Measure
PRO-157
n=22 Participants
Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Pazufloxacin: Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Zymar
n=23 Participants
Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Zymar: Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Presence of Bacterial Eradication Compared to Baseline Culture Results
19 Participants
22 Participants

SECONDARY outcome

Timeframe: day 0 to day 17 (visit 0 to security call)

The evaluation of adverse events requires a questioning conducted by the principal investigator and the appropriate exploratory techniques for its detection. the number of adverse events per study group will be considered for the analysis

Outcome measures

Outcome measures
Measure
PRO-157
n=23 Participants
Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Pazufloxacin: Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Zymar
n=23 Participants
Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Zymar: Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Adverse Events
Mild Adverse Event
25 number of adverse events
27 number of adverse events
Adverse Events
Moderate Adverse Event
0 number of adverse events
2 number of adverse events

SECONDARY outcome

Timeframe: will be evaluated at the end of the treatment (day 8, final visit)

The clinical remission in the visits will be evaluated as "Yes" or "No", to report "Yes" it must have a grade of "0" in conjunctival hyperemia and "0" in secretion; otherwise, you must report as "No".

Outcome measures

Outcome measures
Measure
PRO-157
n=22 Participants
Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Pazufloxacin: Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Zymar
n=23 Participants
Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Zymar: Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Presence of Clinical Remission Defined as Absence of Hyperemia and Secretion by the Final Visit
15 Participants
19 Participants

Adverse Events

PRO-157

Serious events: 0 serious events
Other events: 20 other events
Deaths: 0 deaths

Zymar

Serious events: 0 serious events
Other events: 18 other events
Deaths: 0 deaths

Serious adverse events

Adverse event data not reported

Other adverse events

Other adverse events
Measure
PRO-157
n=23 participants at risk
Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Pazufloxacin: Pazufloxacin 0.6%. by Sophia Laboratories, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Zymar
n=23 participants at risk
Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days. Zymar: Gatifloxacin 0.3%. by Allergan, topical ophthalmic 1 drop, 3 times a day during the waking period in both eyes (at approximate intervals of 6 hours), for 7 days.
Eye disorders
Burning sensation
82.6%
19/23 • Number of events 19 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
65.2%
15/23 • Number of events 15 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
Nervous system disorders
Headache
0.00%
0/23 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
8.7%
2/23 • Number of events 2 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
Eye disorders
Ocular Pain
0.00%
0/23 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
8.7%
2/23 • Number of events 2 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
Eye disorders
Blepharoedema
0.00%
0/23 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
8.7%
2/23 • Number of events 2 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
Musculoskeletal and connective tissue disorders
Sprain
0.00%
0/23 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
4.3%
1/23 • Number of events 1 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
Eye disorders
Palpebral hyperemia
0.00%
0/23 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
4.3%
1/23 • Number of events 1 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
Eye disorders
Ocular irritation
0.00%
0/23 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
4.3%
1/23 • Number of events 1 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
Eye disorders
Tearing
4.3%
1/23 • Number of events 1 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
4.3%
1/23 • Number of events 1 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
Eye disorders
Pruritus
13.0%
3/23 • Number of events 3 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
13.0%
3/23 • Number of events 3 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
Cardiac disorders
Preexcitation syndrome
0.00%
0/23 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
4.3%
1/23 • Number of events 1 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
Eye disorders
Transparent Filament Presence
4.3%
1/23 • Number of events 1 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
0.00%
0/23 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
Eye disorders
Ocular dryness
4.3%
1/23 • Number of events 1 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.
0.00%
0/23 • From day 1 (basal visit) to the safety call on day 15 (±2 days)
The manifested adverse events during the conduction of this trial were obtained during trial visits and reported in the electronic CRF, where the clinical team of the center included the information from source documents. These were previously checked by the monitor team, pharmacovigilance specialist, and the medical specialist part of the sponsor's crew to verify concordance with what was stipulated in the protocol.

Additional Information

Dr. Alejandra Sanchez-Rios

Medical Affairs Operations Chief

Phone: 33 3001 4200

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place