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Related Concept Videos

Cancer Prevention02:59

Cancer Prevention

Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
Some...
Other Pulmonary Disorders01:17

Other Pulmonary Disorders

Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution01:00

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution

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 not...
Drug Dosing: Geriatric Patients01:15

Drug Dosing: Geriatric Patients

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...
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion01:18

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion

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...
The Effect of Aging on Tissues01:19

The Effect of Aging on Tissues

Several body functions deteriorate with age. The external signs of aging are easily identifiable. For example, the skin becomes dry, less elastic, and thins out, forming wrinkles. The skin of the face begins to appear looser due to a decrease in the levels of elastic and collagen fibers in the connective tissue. Additionally, melanin production in the hair follicle decreases with age, resulting in gray hair. Moreover, the senses of sight and hearing decline, so glasses and hearing aids may...

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Related Experiment Video

Updated: Jul 4, 2026

Next Generation Sequencing for the Detection of Actionable Mutations in Solid and Liquid Tumors
11:15

Next Generation Sequencing for the Detection of Actionable Mutations in Solid and Liquid Tumors

Published on: September 20, 2016

[Lung cancers in the elderly].

Jean Trédaniel1, Francesco Savinelli, Guillaume Sergent

  • 1Service d'oncologie médicale, Hôpital Saint-Louis, 1, avenue Claude Vellefaux, 75010 Paris, France. jean.tredaniel@sls.aphp.fr

Bulletin Du Cancer
|December 17, 2008
PubMed
Summary

Elderly lung cancer patients are under-represented in clinical trials. Age should not limit treatment options; fit elderly patients can benefit from standard therapies, but more research is needed.

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Last Updated: Jul 4, 2026

Next Generation Sequencing for the Detection of Actionable Mutations in Solid and Liquid Tumors
11:15

Next Generation Sequencing for the Detection of Actionable Mutations in Solid and Liquid Tumors

Published on: September 20, 2016

Area of Science:

  • Oncology
  • Geriatric Medicine
  • Clinical Research

Context:

  • Lung cancer is the leading cause of cancer-related death globally.
  • The aging global population leads to an increasing incidence of lung cancer in elderly individuals.
  • Elderly patients are significantly under-represented in clinical trials for lung cancer treatments.

Purpose:

  • To highlight the under-representation of elderly lung cancer patients in clinical trials.
  • To advocate for age-inclusivity in treatment decisions and research.
  • To outline current therapeutic recommendations for elderly lung cancer patients.

Summary:

  • Age should not be a barrier to lung cancer treatment; surgical indications remain consistent regardless of age.
  • Fit elderly patients may benefit from concurrent chemoradiotherapy.
  • For metastatic disease, single-agent chemotherapy (vinorelbine, gemcitabine, docetaxel) or platinum-based chemotherapy for fit patients are recommended options.
  • The role of targeted therapies in elderly patients requires further investigation.

Impact:

  • Emphasizes the need for age-appropriate treatment strategies in lung cancer care.
  • Calls for the development of dedicated clinical trials for elderly lung cancer patients.
  • Promotes equitable access to evidence-based treatments for all age groups.