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RecruitingNCT06681688Updated Nov 29, 2024

Study of Complication Rates in Cataract Surgery Patients Treated With Combined Pre-operative NSAID, OMIDRIA, and Subconjunctival Triamcinolone Acetonide Compared With Peri-operative SOC

A Phase 1/2 interventional study of Omidria, {0.3%-1% Intraocular Solution}, VIGAMOX {0.5% moxifloxacin hydrochloride}, Kenalog {0.4 ml, 10mg/ml, triamcinolone acetonide} and Ketorolac (0.5%) {Toradol}, moxifloxacin (0.5%) {VIGAMOX}, prednisolone acetate (1%) {Pred Forte} in Cataract, sponsored by Inder Paul Singh, M.D.. Recruiting at 2 sites in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2024-11-29.

Sponsored by Inder Paul Singh, M.D. · Phase 1/2, Interventional, and Treatment

From the registry’s dates

  • Primary completion was expected by Jun 2025, 1 year 4 months ago, but the record still lists the study as recruiting.
  • Registered 3 months after the study started (first participant enrolled Jul 2024, registered Nov 2024).
  • Started Jul 2024; still recruiting 2 years 2 months later.
Phase
Phase 1/2
Study type
Interventional
Enrollment
94
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

This is a multicenter, 2-arm, randomized, prospective study of patients slated for bilateral cataract extraction. One eye will be randomized to the Study Arm, and the fellow eye will be randomized to the Control Arm.

Read the detailed description

For the control arm interventions:

Preoperatively, the Control Arm (control eye) will self-administer a regimen of ketorolac four times daily (QID) x 1 day and moxifloxacin drops three times daily (TID) x 1 day before surgery. On the Day of Surgery, eyes in the Control Arm will receive in-office drops administered by study staff according to the following schedule:

  • In pre-operative holding: 1 drop ketorolac, 1 drop moxifloxacin
  • Immediately prior to surgery: 1 drop ketorolac, 1 drop moxifloxacin
  • At the conclusion of surgery while still in the operating room: 1 drop ketorolac, 1 drop moxifloxacin, 1 drop prednisolone acetate
  • Any time in postoperative recovery: 1 drop ketorolac, 1 drop moxifloxacin, 1 drop prednisolone acetate

Eyes in the Control Arm will then self-administer the following postoperative interventions: ketorolac drops QID x 1 month, prednisolone acetate tapering QID x1 week, TID x 1 week, twice daily (BID) x 1 week, and once daily (QD) x 1 week; and moxifloxacin drops TID x 1 week.

For the study arm interventions:

Eyes will receive in-office drops on the Day of Surgery administered by study staff according to the following schedule:

  • In pre-operative holding: 1 drop ketorolac, 1 drop moxifloxacin
  • Immediately prior to surgery: 1 drop ketorolac, 1 drop moxifloxacin
  • At the conclusion of surgery while still in the operating room: 1 drop ketorolac, 1 drop moxifloxacin, 1 drop prednisolone acetate
  • Any time in postoperative recovery: 1 drop ketorolac, 1 drop moxifloxacin, 1 drop prednisolone acetate.

Eyes in the Study Arm will be treated with the following intraoperative interventions: intracameral phenylephrine 1.0%/ketorolac 0.3%, intracameral moxifloxacin, and subconjunctival triamcinolone acetonide.

The following study assessments will take place for all subjects:

Visual acuity measured by the Early Treatment of Diabetic Retinopathy Study (ETDRS) chart (pinhole visual acuity [VA] or best corrected visual acuity [BCVA])

  • Slit lamp examination, including intraocular pressure (IOP) measurement
  • Grading of inflammation
  • Standard Patient Evaluation of Eye Dryness (SPEED) questionnaire
  • Pain assessment on a 0-4 scale
  • Overall participant satisfaction on a 0-10 scale
  • Optical coherence tomography (OCT) imaging

Eyes in the Study Arm will also receive in-office drops administered by study staff at the end of the 1-day visit: 1 drop ketorolac, 1 drop moxifloxacin, 1 drop prednisolone acetate.

Rescue therapy for postoperative inflammation will be allowed for Study Arm participants, if necessary, at the discretion of the evaluating physician and will consist of prednisolone acetate QID (taper also at the discretion of the evaluating physician).

02

Conditions studied

  • Cataract

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Keywords

  • OMIDRIA
03

In context

Cataract

1,701 studies on the registry are indexed under Cataract; 230 are open to participants now.

This study's planned enrollment of 94 is above the median of 80 across 1,155 interventional studies indexed under Cataract.

Browse Cataract studies →

Lead sponsor

This is the only study on the registry with Inder Paul Singh, M.D. as lead sponsor.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Adult participants > 18 years of age undergoing bilateral cataract surgery
  • Able to provide written informed consent prior to any study related procedure
  • Able and willing, as assessed by the Investigator, to follow study instructions, complete study assessments, comply with the protocol, and attend study visits for the duration of the study
  • Patients deemed to be "higher risk" for postoperative complications (e.g., well-controlled diabetes (HbA1c ≤7.0), history of uveitis, history of retinal vein occlusion, history of epiretinal membrane, history of vitreomacular traction, evidence of posterior synechiae, etc.) MAY be enrolled provided there has been no evidence of active disease or treatment in the prior 12 months
  • Participants who do not meet the exclusion criteria may be enrolled.

Exclusion criteria

Exclusion Criteria:

  • Cataract surgery combined with any other procedure (e.g., glaucoma, retina, etc.)
  • Glaucoma patients or known steroid responders
  • Oral anti-inflammatory medications to treat a systemic disease (exceptions to this include 81 mg aspirin, ibuprofen for headache, etc.)
  • Intraocular injection within 6 months
  • Any prior ocular implant
  • Diagnosis of retinal thickening in the study eye within 12 months of enrollment
  • Inability to provide informed consent
  • Participation in another clinical trial
05

Study design

Phase
Phase 1 / Phase 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Investigator)
Enrollment
94 participants (estimated)

Study arms

  • Experimental
    Study Arm (OMIDRIA)

    * Pre-op, 1 drop ketorolac (0.5%) {Toradol}, 1 drop moxifloxacin (0.5%) {Avelox} * Prior to surgery: 1 drop ketorolac (0.5%), 1 drop moxifloxacin (0.5%) * Concl. of surgery while still in the OR: 1 drop ketorolac (0.5%), 1 drop moxifloxacin (0.5%), 1 drop prednisolone acetate (1%) {Pred Forte} * Post-op recovery: 1 drop ketorolac (0.5%), 1 drop moxifloxacin (0.5%), 1 drop prednisolone acetate (1%). Intraoperative interventions: intracameral phenylephrine {Sudafed} 1.0%/ketorolac 0.3%, {OMIDRIA} intracameral moxifloxacin (0.5%), and subconjunctival triamcinolone acetonide (0.4 mL, 10 mg/mL) {Kenalog}. In-office drops administered by study staff at the end of the 1-day visit: 1 drop ketorolac (0.5%), 1 drop moxifloxacin (0.5%), 1 drop prednisolone acetate (1%). Rescue therapy will be allowed, if necessary, at the discretion of the evaluating physician and will consist of prednisolone acetate (1%) QID (taper also at the discretion of the evaluating physician).

    Drug: Omidria, {0.3%-1% Intraocular Solution}, VIGAMOX {0.5% moxifloxacin hydrochloride}, Kenalog {0.4 ml, 10mg/ml, triamcinolone acetonide}

  • Active comparator
    Control Arm (Standard of Care)

    Self-administration of: Ketorolac (0.5%) {Toradol} four times daily (QID) x 1 day and moxifloxacin (0.5%) {Avelox} drops three times daily (TID) x 1 day before SX. On the Day of SX, eyes will receive in-office drops administered by study staff according to the following: * In pre-operative holding: 1 drop ketorolac (0.5%), 1 drop moxifloxacin (0.5%) * Immediately prior to SX: 1 drop ketorolac (0.5%), 1 drop moxifloxacin (0.5%) * At the conclusion of SX while still in the operating room: 1 drop ketorolac (0.5%), 1 drop moxifloxacin (0.5%), 1 drop prednisolone acetate (1%) Pred Forte} * Any time in post-op recovery: 1 drop ketorolac (0.5%), 1 drop moxifloxacin (0.5%), 1 drop prednisolone acetate (1%). Eyes will then self-administer the following postoperative interventions: ketorolac drops QID x 1 month. Prednisolone acetate tapering QID x1 week, TID x 1 week, twice daily (BID) x 1 week, and once daily (QD) x 1 week; and moxifloxacin drops TID x 1 week.

    Drug: Ketorolac (0.5%) {Toradol}, moxifloxacin (0.5%) {VIGAMOX}, prednisolone acetate (1%) {Pred Forte}

Interventions

  • DrugOmidria, {0.3%-1% Intraocular Solution}, VIGAMOX {0.5% moxifloxacin hydrochloride}, Kenalog {0.4 ml, 10mg/ml, triamcinolone acetonide}

    Eyes in the Study Arm will be treated with the following intraoperative interventions: Intracameral (OMIDRIA) phenylephrine 1.0%/ketorolac 0.3%, intracameral moxifloxacin (0.5%), and subconjunctival triamcinolone acetonide (0.4 mL, 10mgs/mL).

    Also known as: (OMIDRIA), Phenylephrine (1%) and Ketorolac (0.3%) intraocular solution

  • DrugKetorolac (0.5%) {Toradol}, moxifloxacin (0.5%) {VIGAMOX}, prednisolone acetate (1%) {Pred Forte}

    On the Day of Surgery, eyes in the Control Arm will receive in-office drops administered by study staff according to the following schedule: * In pre-operative holding: 1 drop ketorolac (0.5%), 1 drop moxifloxacin (0.5%) * Immediately prior to surgery: 1 drop ketorolac (0.5%), 1 drop moxifloxacin (0.5%) * At the conclusion of surgery while still in the operating room: 1 drop ketorolac (0.5%), 1 drop moxifloxacin (0.5%), 1 drop prednisolone acetate (1%) * Any time in postoperative recovery: 1 drop ketorolac (0.5%), 1 drop moxifloxacin (0.5%), 1 drop prednisolone acetate (1%)

    Also known as: TORADOL (Generic), Vigamox, Avalox, Pred Forte, Prelone, Omnipred

06

What researchers measure

Primary outcomes

  1. inflammation

    The proportion of participants with inflammation on Day 8. (Participants will be considered to have no inflammation (Grade 0) if they have ≤ 2 anterior chamber cells and are asymptomatic.) {Anterior Inflammation Scale, 0-4 with 4 being the worst or most severe score}

    Time frame: 8 days

Secondary outcomes

  1. SPEED Questionnaire

    Mean change in SPEED Questionnaire from baseline to Day 8 and baseline to Day 30

    Time frame: 30 days

07

Study locations

2 of 2 sites recruiting
  • The Eye Associates - Venice
    Venice, Florida 34292, United States
    Recruiting
  • The Eye Centers of Racine & Kenosha
    Racine, Wisconsin 53405, United States
    Recruiting
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Nov 29, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT06681688
Lead sponsor
Inder Paul Singh, M.D.
Collaborators
The Eye Associates
Responsible party
Inder Paul Singh, M.D. (Principal Investigator, The Eye Centers of Racine and Kenosha) — Sponsor-investigator
First posted
Nov 8, 2024
Start date
Jul 10, 2024
Primary completion
Jun 2025 (estimated)
Completion
Aug 2025 (estimated)
Last update
Nov 29, 2024

Study contacts

Paul Singh, MD
Contact
ipsingh@amazingeye.com
262-637-0500
Cathleen McCabe, MD
Contact
mccabe131@hotmail.com
941-493-3763
Paul Singh, MD
principal investigator · The Eye Centers of Racine & Kenosha

Oversight

Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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