Last reviewed · How we verify

NCT02743780

A Three Part Study of MGV354 in Ocular Hypertension or Glaucoma

Completed Phase 1, PHASE2 Results posted Last updated 2 July 2018
What this trial tests

Phase 1, PHASE2 trial testing MGV354 ophthalmic suspension in Ocular Hypertension in 191 participants. Completed in 20 September 2016.

Timeline
2 March 2016
Primary endpoint
20 September 2016
20 September 2016

Quick facts

Lead sponsorAlcon Research
PhasePhase 1, PHASE2
StatusCompleted
Study typeINTERVENTIONAL
Allocationrandomized
Designparallel
Maskingdouble
Primary purposeother
Enrollment191
Start date2 March 2016
Primary completion20 September 2016
Estimated completion20 September 2016

Drugs / interventions tested

Conditions studied

Sponsor

Alcon Research — full company profile →

Who can join

18 and older, any sex, with Ocular Hypertension or Open-Angle Glaucoma. Patients with the condition only — healthy volunteers not accepted.

Results — posted to ClinicalTrials.gov

Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.

Part 3: Change in Diurnal IOP (Averaged Over 8 AM, 10 AM, Noon, 4 PM, and 8 PM) From Baseline to Day 8 Primary · Baseline, Day 8

IOP (fluid pressure inside the eye) was assessed using Goldmann applanation tonometry and reported in mmHg. Diurnal IOP was defined as the average of the five time points measured (8 AM, 10 AM, noon, 4 PM, and 8 PM). Baseline diurnal IOP was the average of IOP measurements obtained at the 2 eligibility visits. Change from baseline was calculated by taking the change at each time point from baseline to Day 8 and averaging the available changes. A more negative change from baseline indicates a greater improvement, i.e., a reduction of IOP. Only one eye (study eye) contributed to the analysis.

GroupValue95% CI
MGV354 0.1%-0.6± 0.43
Placebo-1.1± 0.42
Part 3: Change in IOP From Baseline to Day 8 at 8 AM, 10 AM, Noon, 4 PM, and 8 PM Primary · Baseline, Day 8

IOP (fluid pressure inside the eye) was assessed using Goldmann applanation tonometry and reported in mmHg. Baseline IOP was the average of IOP measurements obtained at the 2 eligibility visits. Change from baseline was calculated by taking the change at each time point from baseline to Day 8. A more negative change from baseline indicates a greater improvement, i.e., a reduction of IOP. Only one eye (study eye) contributed to the analysis.

Change from Baseline (BL) at 8 AM
GroupValue95% CI
MGV354 0.1%0.1± 0.57
Placebo-1.5± 0.56
Change from BL at 10 AM
GroupValue95% CI
MGV354 0.1%-0.4± 0.57
Placebo-1.5± 0.56
Change from BL at noon
GroupValue95% CI
MGV354 0.1%-0.2± 0.57
Placebo-0.2± 0.56
Change from BL at 4 PM
GroupValue95% CI
MGV354 0.1%-1.2± 0.57
Placebo-1.4± 0.56
Change from BL at 8 PM
GroupValue95% CI
MGV354 0.1%-1.1± 0.57
Placebo-0.7± 0.56
Part 3: Change From Baseline in IOP at 36 Hours and 48 Hours Post Day 7 Administration Secondary · Baseline, up to Day 9

IOP (fluid pressure inside the eye) was assessed using Goldmann applanation tonometry and reported in mmHg. Baseline IOP was the average of IOP measurements obtained at the 2 eligibility visits. Change from baseline was calculated by taking the change at each time point from baseline to Day 8 and averaging the available changes. A more negative change from baseline indicates a greater improvement, i.e., a reduction of IOP. Only one eye (study eye) contributed to the analysis.

Change from Baseline at 36 hours post Day 7 dose
GroupValue95% CI
MGV354 0.1%-1.58± 3.574
Placebo-1.09± 2.209
Change from Baseline at 48 hours post Day 7 dose
GroupValue95% CI
MGV354 0.1%-1.39± 3.282
Placebo-0.12± 2.541
Part 1: Maximum Observed Concentration [Cmax (ng/mL)] Secondary · Pre-dose, .5, 2, 4, 6, 12, 24, 48, 72, 96, 120 hours post-dose, and Day 7 post-dose

Based on plasma samples collected at pre-determined nominal time points, dependent on observed concentrations. Approximately 2 mL of venous blood was collected at each time point. Cmax is reported as mass/volume.

GroupValue95% CI
MGV354 0.03%0.073± 0.013
MGV354 0.1%0.098± 0.032
MGV354 0.3%0.327± 0.178
Part 1: Time to Reach Maximum Concentration [Tmax (h)] Secondary · Pre-dose, .5, 2, 4, 6, 12, 24, 48, 72, 96, 120 hours post-dose, and Day 7 post-dose

Based on plasma samples collected at pre-determined nominal time points, dependent on observed concentrations. Approximately 2 mL of venous blood was collected at each time point.

GroupValue95% CI
MGV354 0.03%0.4830.483 – 23.833
MGV354 0.1%0.5590.500 – 2.033
MGV354 0.3%0.5750.567 – 1.983
Part 1: Area Under the Plasma Concentration-time Curve From Time Zero to the Time of the Last Quantifiable Concentration [AUClast (ng*h/mL)] Secondary · Pre-dose, .5, 2, 4, 6, 12, 24, 48, 72, 96, 120 hours post-dose, and Day 7 post-dose

Based on plasma samples collected at pre-determined nominal time points, dependent on observed concentrations. Approximately 2 mL of venous blood was collected at each time point. AUClast is reported as mass\*time/volume.

GroupValue95% CI
MGV354 0.03%0.213± 0.336
MGV354 0.1%0.157± 0.043
MGV354 0.3%1.611± 1.484
Part 2: Maximum Observed Concentration [Cmax (ng/mL)] Secondary · Up to Day 7

Based on plasma samples collected at pre-determined nominal time points, dependent on observed concentrations. Approximately 2 mL of venous blood was collected at each time point. Cmax is reported as mass/volume.

Day 1
GroupValue95% CI
MGV354 0.03%0.077± 0.026
MGV354 0.1%0.139± 0.034
Day 7
GroupValue95% CI
MGV354 0.03%0.132± 0.054
MGV354 0.1%0.188± 0.070
Part 2: Time to Reach Maximum Concentration [Tmax (h)] Secondary · Up to Day 7

Based on plasma samples collected at pre-determined nominal time points, dependent on observed concentrations. Approximately 2 mL of venous blood was collected at each time point.

Day 1
GroupValue95% CI
MGV354 0.03%0.5330.500 – 0.583
MGV354 0.1%0.5670.550 – 0.583
Day 7
GroupValue95% CI
MGV354 0.03%0.5500.483 – 0.550
MGV354 0.1%0.5330.483 – 1.967
Part 2: Area Under the Concentration-time Curve From 0 to the End of the Dosing Interval Tau [AUCtau (ng*h/mL)] Secondary · Up to Day 7

Based on plasma samples collected at pre-determined nominal time points, dependent on observed concentrations. Approximately 2 mL of venous blood was collected at each time point. AUCtau is reported as mass\*time/volume.

Day 1
GroupValue95% CI
MGV354 0.1%0.723± NA
Day 7
GroupValue95% CI
MGV354 0.03%0.392± 0.444
MGV354 0.1%1.461± 1.043
Part 2: Accumulation Ratio (Racc) Secondary · Day 7

Accumulation Ratio was derived using Cmax on Day 7 versus Cmax on Day 1. Approximately 2 mL of venous blood was collected at each time point.

GroupValue95% CI
MGV354 0.03%1.893± 1.038
MGV354 0.1%1.391± 0.366
Part 3: Observed Concentration at 12 Hours Following Drug Administration [C12 (ng/mL)] Secondary · Up to Day 8

Based on plasma samples collected at pre-determined nominal time points, dependent on observed concentrations. Approximately 2 mL of venous blood was collected at each time point. C12 is reported as mass/volume.

Day 2
GroupValue95% CI
MGV354 0.1%0.0881± 0.03964
Day 8
GroupValue95% CI
MGV354 0.1%0.1488± 0.11026

Adverse events — posted to ClinicalTrials.gov

Time frame: Adverse events (AEs) were collected from time of consent for the duration of a subject's participation in the study (Part 1: up to 37 days, Part 2: up to 50 days, and Part 3: up to 59 days).. Reporting threshold: 5%. Adverse-event reports describe events observed during the trial — not all are caused by the drug.

MGV354 0.01% Part 1
Serious: 0/6 (0%)
Deaths: 0/6
MGV354 0.03% Part 1
Serious: 0/6 (0%)
Deaths: 0/6
MGV354 0.1% Part 1
Serious: 0/6 (0%)
Deaths: 0/6
MGV354 0.3% Part 1
Serious: 0/6 (0%)
Deaths: 0/6
Placebo Part 1
Serious: 0/8 (0%)
Deaths: 0/8
MGV354 0.03% Part 2
Serious: 0/6 (0%)
Deaths: 0/6
MGV354 0.1% Part 2
Serious: 0/6 (0%)
Deaths: 0/6
Placebo Part 2
Serious: 0/4 (0%)
Deaths: 0/4
MGV354 0.1% Part 3
Serious: 0/25 (0%)
Deaths: 0/25
Placebo Part 3
Serious: 0/25 (0%)
Deaths: 0/25
Other adverse events (12 terms — click to expand)

ReactionSystemMGV354 0.01% Part 1MGV354 0.03% Part 1MGV354 0.1% Part 1MGV354 0.3% Part 1Placebo Part 1MGV354 0.03% Part 2MGV354 0.1% Part 2Placebo Part 2MGV354 0.1% Part 3Placebo Part 3
Conjunctival hyperaemiaEye disorders
Ocular hyperaemiaEye disorders
Conjunctival oedemaEye disorders
Eyelid oedemaEye disorders
Eye irritationEye disorders
Ocular discomfortEye disorders
Conjunctival cystEye disorders
Dry eyeEye disorders
Eye pruritusEye disorders
Lacrimation increasedEye disorders
Urinary tract infectionInfections and infestations
Conjunctival haemorrhageEye disorders

Data from ClinicalTrials.gov NCT02743780 adverse events section.

Sponsor's own description

The purpose of this study is to determine if the clinical profile of topical-ocular MGV354 merits further development for the indication of lowering intraocular pressure (IOP).

Publications & conference data

1 peer-reviewed publication reference this trial (live from Europe PMC):

  1. Decoding signaling mechanisms: unraveling the targets of guanylate cyclase agonists in cardiovascular and digestive diseases.
    Yin Q, Zheng X, Song Y, Wu L, et al · · 2023 · cited 3× · PMID 38186653 · DOI 10.3389/fphar.2023.1272073

Verify or expand the search:

Other recruiting trials for Ocular Hypertension

Currently open trials in the same condition.

Other Alcon Research trials

Trials by the same sponsor.

Verify against primary sources

Data sources for this page

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT02743780.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing