Related Experiment Video
Updated: Apr 18, 2026
07:06
Binocular Dynamic Visual Acuity in Eyeglass-Corrected Myopic Patients
Published on: March 29, 2022
3.5K
[Demography and age-dependency in ophthalmic diseases].
1Augenklinik, Universitätsmedizin Mainz, Langenbeckstr. 1, 55131, Mainz, Deutschland, christian.wolfram@unimedizin-mainz.de.
Summary
Germany
Area of Science:
- Geriatric medicine
- Public health
- Ophthalmology
Context:
- The German population is aging, with a rising proportion of older individuals due to increased life expectancy and past higher birth rates.
- This demographic shift significantly impacts healthcare, particularly ophthalmology, as age-related eye conditions are more prevalent in the elderly.
Purpose:
- To analyze the demographic changes in Germany and their specific implications for the field of ophthalmology.
- To project the future demand for ophthalmic care based on population aging and the increasing prevalence of age-related eye diseases.
Summary:
- The proportion of older individuals in Germany is increasing, leading to a higher incidence of age-related eye diseases like blindness and low vision.
- By 2030, a projected 30% increase in age-related eye diseases will necessitate approximately 7.7 million additional ophthalmic consultations for individuals over 60.
Impact:
- Highlights the growing demand for specialized ophthalmic care in Germany due to demographic trends.
- Emphasizes the need for healthcare systems to adapt and expand services to meet the future needs of an aging population.
More Related Videos
10:14Author Spotlight: Ex Vivo OCT-Based Multimodal Imaging of Human Donor Eyes for Research into Age-Related Macular Degeneration
Published on: May 26, 2023
4.5K
03:35Determining Gender-Based Differences in Retinal and Choroidal Thickness in Underweight Individuals via Swept-Source Optical Coherence Tomography
Published on: December 1, 2023
814
Related Concept Videos
01:22Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Absorption
828
As individuals age, their body's physiology evolves, affecting drug pharmacokinetics. The most apparent changes occur in the gastrointestinal tract, where an increase in gastric pH, a delay in gastric emptying, and a reduction in gastrointestinal motility are observed. Remarkably, these changes do not substantially modify the absorption of orally administered drugs, particularly those absorbed via passive diffusion.Transdermal drug delivery emerges as a highly viable method for older adults due...
828
01:23Ophthalmic Drug Delivery Systems
252
Ophthalmic drug delivery faces major limitations due to poor absorption across the corneal membrane. This process is primarily driven by diffusion and is influenced by two main factors: the physicochemical properties of the drug and tear drainage. Most ophthalmic drugs, such as pilocarpine, epinephrine, atropine, and local anesthetics, are weak bases. They are typically formulated at an acidic pH to enhance chemical stability. However, this leads to high ionization, reducing their ability to...
252
01:15Drug Dosing: Geriatric Patients
375
Elderly individuals encompass a diverse population with varying degrees of age-related physiological changes. Defining the elderly presents challenges, as the geriatric population is often arbitrarily categorized as individuals older than 65. However, many individuals in this group lead active and healthy lives, with an increasing number surpassing 85 years and falling into the older elderly category. Physiological changes associated with aging impact performance capacity and homeostatic...
375
01:27Pharmacodynamics in Geriatric Patients: Effects of Age
346
Age-related pharmacokinetic changes are extensively documented, but understanding age-related pharmacodynamic alterations is relatively limited. This knowledge gap can be partly attributed to the complexity of developing appropriate measures of drug responses compared to bioanalytical methods for determining drug concentrations.Most information regarding age-related differences in human pharmacodynamics originates from cross-sectional studies. However, these studies assume that observed mean...
346
01:18Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion
334
In geriatric patients, renal physiology undergoes significant changes, including diminished renal blood flow and a lower glomerular filtration rate (GFR), leading to alterations in medication clearance. Drugs such as aminoglycoside antibiotics, lithium, and digoxin, which rely on glomerular filtration for removal from the body, particularly impact pharmacokinetics. These drugs tend to have slower clearance rates in older adults, necessitating careful dosage considerations.Evaluation of renal...
334
01:00Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution
359
Drug distribution in the human body is influenced by several factors, including plasma protein concentration, body composition, blood flow, tissue-protein concentration, and tissue fluid pH. Among these, changes in plasma protein concentration and body composition due to aging significantly affect how drugs are distributed within the body. Specifically, aging is associated with a decrease in albumin levels by about 10% and an increase in α1-acid glycoprotein levels. These alterations are...
359