Aldeyra Therapeutics, Inc. · NASDAQ:ALDX

Aldeyra Therapeutics — Technical Presentation (June 2019)

10 slides from Aldeyra Therapeutics's technical presentation, Jun 25, 2019

  1. Slide 1: The SOLACE Trial in Noninfectious Anterior Uveitis Top-Line Results

    The SOLACE Trial in Noninfectious Anterior Uveitis Top-Line Results Nasdaq: ALDX ©Aldeyra Therapeutics, Inc. 2019 June 2019 Exhibit 99.1

  2. Slide 2: Disclaimers and Forward-Looking Statements

    Disclaimers and Forward-Looking Statements This presentation and various remarks which may be made during this presentation contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 and Section 21E of the Securities Exchange Act of 1934, as amended

  3. Slide 3: Top-Line SOLACE Trial Results Summary

    No statistically significant difference was observed between the reproxalap group and the vehicle control group on the primary (time to cure) or secondary endpoints, due to high rates of disease resolution in vehicle-treated patients. For the primary and all time-to-event secondary endpoints, reprox

  4. Slide 4: The SOLACE Trial Design

    The SOLACE Trial Design Primary objective Evaluate efficacy of reproxalap ophthalmic solution (0.5%) on anterior chamber cell count (ACC) vs. vehicle Inclusion highlights Acute endogenous noninfectious anterior uveitis with onset of symptoms within the previous 2 weeks 6-50 ACC in the study eye Intr

  5. Slide 5: Primary and Secondary Time to Event Endpoints – Overall Population

    Primary and Secondary Time to Event Endpoints – Overall Population Endpoint Reproxalap Vehicle p value Time to Cure (Anterior Cell Grade 0) 15 days 21 days NS Time to Anterior Cell Grade 1-Point Improvement 7 days 8 days NS Time to Flare Grade 0 8 days 15 days NS Time to Flare Grade 1-Point Improvem

  6. Slide 6: Immune-Modulating Activity Observed in SOLACE Consistent with Phase 2 Trial Results

    ITT = Intention-To-Treat Source: SOLACE noninfectious anterior uveitis clinical trial results and Phase 2 noninfectious anterior uveitis clinical trial results Immune-Modulating Activity Observed in SOLACE Consistent with Phase 2 Trial Results, Which Were Statistically Noninferior to Corticosteroid

  7. Slide 7: Primary and Secondary Time to Event Endpoints – Moderate Patients (Pre-Specified Subgroup)

    Moderate patients defined as patients with anterior chamber cell count grade of 2+. Time to event represents 25th percentile Kaplan Meier estimates. Time to event p values represent log-rank tests. The combined p value is the fixed effect meta-analysis of log hazard ratios. Source: SOLACE noninfecti

  8. Slide 8: Reproxalap Statistically Superior to Vehicle in Patients with Moderate Severity

    Immune-Modulating Activity of Reproxalap was Statistically Superior to that of Vehicle in Patients with Moderate Severity (a Pre-Specified Subgroup) Proportion Cured (Grade 0 = no inflammatory cells observed) Week 4 Grade 0 Percent of Subjects Reproxalap 53% Vehicle 25% Mean Change from Baseline Day

  9. Slide 9: Topical Ocular Reproxalap Was Generally Well Tolerated and No Safety Concerns Were Observed

    Now administered to over 800 patients across nine completed clinical trials No observed safety or tolerability concerns, consistent with previous clinical trials Topical Ocular Reproxalap Was Generally Well Tolerated and No Safety Concerns Were Observed in SOLACE Source: SOLACE noninfectious anterio

  10. Slide 10: Aldeyra intends to prioritize high-value Phase 3 ocular programs

    Aldeyra intends to prioritize high-value Phase 3 ocular programs Ocular Program Status Allergic Conjunctivitis Positive ALLEVIATE Phase 3 clinical trial results, announced March 2019 Positive allergen chamber clinical trial results, announced June 2019 Subsequent Phase 3 trial expected to be confirm

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