Unit 1404: Geriatric Optometry and Age-Related Eye Care

1. Understanding Age-Related Eye Conditions

1.1 Cataracts

• Definition and pathophysiology
• Symptoms: blurred vision, glare, halos
• Causes and risk factors
• Treatment options: surgical and non-surgical

1.2 Glaucoma

• Types: open-angle, angle-closure
• Symptoms and progression
• Risk factors and causes
• Treatment: medications, laser therapy, surgery

1.3 Macular Degeneration

• Dry vs wet forms
• Symptoms: central vision loss, distortion
• Causes and risk factors
• Management and treatment options

1.4 Diabetic Retinopathy

• Pathophysiology related to diabetes
• Stages and symptoms
• Screening and monitoring
• Treatment strategies: laser, injections

2. Vision Changes in the Aging Eye

2.1 Presbyopia

• Mechanism and onset
• Impact on near vision

2.2 Decreased Contrast Sensitivity

• Causes and consequences
• Effects on daily activities

2.3 Reduced Color Perception

• Changes in cone function
• Clinical significance

2.4 Impact of Physiological Changes on Vision

• Functional limitations
• Adaptations needed

3. Importance of Comprehensive Geriatric Eye Exams

3.1 Components of a Comprehensive Exam

• Visual acuity and refraction
• Intraocular pressure measurement
• Fundus examination
• Visual field testing

3.2 Screening for Vision Problems

• Early detection of age-related conditions
• Risk assessment

3.3 Assessing Overall Ocular Function

• Binocular vision and ocular motility
• Tear film and ocular surface evaluation

4. Optometric Management of Low Vision in Geriatric Patients

4.1 Definition and Causes of Low Vision

4.2 Low Vision Aids

• Magnifiers: handheld, stand, electronic
• Telescopic devices
• Filters and lighting adaptations

4.3 Adaptive Technologies

• Electronic visual aids
• Smartphone and tablet applications

4.4 Vision Rehabilitation Services

• Training and counseling
• Environmental modifications

5. Addressing Falls and Balance Issues in the Elderly Population

5.1 Relationship Between Vision and Balance

• Visual input in postural control
• Common visual impairments contributing to falls

5.2 Role of Optometrists

• Identifying visual risk factors
• Referral and multidisciplinary management

5.3 Preventative Strategies

• Vision correction
• Environmental safety recommendations

6. Geriatric Optometry and Systemic Health

6.1 Diabetes Mellitus

• Impact on ocular health
• Screening for diabetic eye disease

6.2 Hypertension

• Hypertensive retinopathy
• Systemic implications

6.3 Cardiovascular Diseases

• Ocular manifestations
• Importance of systemic monitoring

6.4 Implications for Optometric Care

• Coordination with primary care providers
• Monitoring systemic disease effects on eye health

7. Prescribing Eyewear for Older Adults

7.1 Considerations in Prescription

• Progressive addition lenses
• Single vision vs multifocal lenses

7.2 Lens Coatings and Materials

• Anti-reflective coatings
• Scratch resistance and UV protection

7.3 Specialty Lens Options

• Tinted lenses for contrast enhancement
• Occupational lenses

7.4 Contact Lens Use in the Elderly

• Indications and contraindications
• Care and maintenance

8. Ethical and Legal Considerations in Geriatric Optometry

8.1 Capacity and Consent

• Assessing decision-making capacity
• Informed consent processes

8.2 Patient Autonomy and Advocacy

• Respecting patient choices
• Balancing safety and autonomy

8.3 Confidentiality and Record Keeping

• Legal responsibilities

8.4 Managing Ethical Dilemmas

• End-of-life care considerations
• Reporting and safeguarding

9. Interdisciplinary Collaboration in Geriatric Eye Care

9.1 Roles of Healthcare Professionals

• Optometrists, ophthalmologists
• Primary care physicians, endocrinologists, neurologists

9.2 Communication and Referral Pathways

• Coordinated patient management
• Shared care plans

9.3 Benefits of Collaborative Care

• Improved patient outcomes
• Holistic management of complex cases