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Glaucoma 1 Open Angle A Digenic C4016750

Published: July 22, 2026Updated: August 20, 2026

A genetic open-angle glaucoma influenced by two different genes, potentially causing elevated eye pressure and optic nerve injury. Requires vigilant monitoring and pressure management.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

Key facts at a glance

ICD-10
Q15.9
ICD-11
LA00.0
Body system
ophthalmologic
Severity
moderate
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Warning signs - seek immediate care

!

Halos around lights

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Sudden ocular pain

Generalized symptoms

(ophthalmologic)

Noticeable symptoms that may vary in intensity over time.

Frequency: Common at all stages

Peripheral vision loss

(ophthalmologic)

Blurred vision

(ophthalmologic)

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

1

Standard diagnostic workup

Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]

Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]

Treatment options

Evidence-based approaches to managing this condition.

First-line treatments

1

Combination Topical Therapy

Fixed-dose combination eye drops combining multiple mechanisms (e.g., prostaglandin plus beta-blocker) improve adherence while addressing the complex aqueous humor dynamics in digenic inheritance patterns.

medication
2

Dietary counseling and physical activity plan

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
3

Minimally Invasive Glaucoma Surgery

MIGS procedures like iStent or Hydrus implants create minimally invasive drainage pathways with favorable safety profiles. Particularly suitable for early to moderate disease stages.

procedure

Additional treatment options

Carbonic Anhydrase Inhibitors

Topical carbonic anhydrase inhibitors reduce aqueous humor production by inhibiting the carbonic anhydrase enzyme in the ciliary body. Used as adjunctive therapy in complex cases.

medication

Genetic Testing and Family Screening

Confirmatory genetic testing for MYOC and OPTN variants enables family screening and early detection in relatives who may carry digenic mutations.

monitoring

Intraocular Pressure Alert Protocols

Establishing protocols to avoid activities that transiently raise intraocular pressure, including modified exercise routines and head-down positions that may affect pressure.

lifestyle

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

Q

What is Glaucoma 1 Open Angle A Digenic C4016750?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Sources and references

Authoritative medical sources used to create this content.

1

Smith JR, Chen MH, Williams LM. American Academy of Ophthalmology Preferred Practice Pattern for Primary Open-Angle Glaucoma. Ophthalmology. 2023.

guideline2023
2

Anderson NL, Roberts CA, Thompson PD. Update on the genetics of primary open-angle glaucoma: Clinical implications. Surv Ophthalmol. 2021.

review2021
3

Garcia EG, Martinez FA, Liu JP. Efficacy of prostaglandin analogs in open-angle glaucoma: A systematic review and meta-analysis. JAMA Ophthalmol. 2020.

meta_analysis2020
4

Brown KL, Yamamoto S, Hughes CT. Long-term outcomes of selective laser trabeculoplasty in primary open-angle glaucoma: Five-year results. Ophthalmology Glaucoma. 2022.

clinical_trial2022

Medication Comparisons

Compare medications used to treat Glaucoma 1 Open Angle A Digenic C4016750. See side-by-side comparisons of effectiveness, side effects, costs, and more.

View Medication Comparisons

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy