Related Experiment Video
Updated: Jun 24, 2025
10:03
Author Spotlight: Understanding Cytokine-Induced Cell Death in Intestinal Epithelial Cells Using Human Organoids
Published on: August 2, 2024
1.4K
[The oncologist, death and the pharmakon]
1Service d'oncologie médicale, GH Diaconesses Croix Saint-Simon, Paris, France.
La Revue Du Praticien
|June 4, 2024
Summary
Stopping chemotherapy near the end of life can be challenging for oncologists. It is crucial to prioritize patient quality of life and timely palliative care over potentially harmful treatments.
Area of Science:
- Oncology
- Palliative Care
- Medical Ethics
Background:
- Stopping chemotherapy is a difficult decision for oncologists, often perceived as failure.
- End-of-life chemotherapy is frequently administered in oncology settings.
- This practice can lead to adverse side effects, reduced quality of life, and delayed palliative care.
Purpose of the Study:
- To explore the ethical considerations of stopping chemotherapy in oncology.
- To examine the relationship between oncologists, patients, and death.
- To emphasize the importance of prioritizing quality of life at the end of life.
Main Methods:
- Literature review on end-of-life chemotherapy and palliative care.
- Ethical analysis of treatment decisions in advanced cancer.
- Discussion of the concept of 'hubris' in medical treatment.
Main Results:
- End-of-life chemotherapy can be detrimental, causing harm and delaying essential palliative support.
- The decision to stop treatment requires careful consideration of patient well-being and the risks of excessive treatment.
- Focusing on the quality of a patient's final moments is paramount.
Conclusions:
- Oncologists must critically evaluate the benefits versus harms of continued chemotherapy.
- Prioritizing palliative care and patient comfort is essential for end-of-life support.
- A shift in perspective is needed to support patients compassionately through their final journey.
Related Concept Videos
02:49Cancer Therapies
7.6K
Cancer therapies are various modes of treatment, such as surgery, radiation therapy, and chemotherapy that are administered to cancer patients.
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
7.6K
01:27Nursing Ethical Principles II
953
Ethical principles are essential in guiding nurses to fulfill their responsibilities, focusing on the quality of nursing care and decision-making. These principles, including autonomy, beneficence, non-maleficence, justice, and fidelity, shape the ethical framework within healthcare settings.
Consider the following scenario, which illustrates how these principles are applied in the care of Mr. John, a fifty-year-old teacher diagnosed with metastatic liver cancer.
Initially, Mr. John's...
Consider the following scenario, which illustrates how these principles are applied in the care of Mr. John, a fifty-year-old teacher diagnosed with metastatic liver cancer.
Initially, Mr. John's...
953
01:30Overview of Cell Death
7.2K
Cell death is an essential process where the body gets rid of old or damaged cells. Cell proliferation and death need to be balanced, as an imbalance between the two may lead to cancer or autoimmune diseases.
Cell death was observed in the early 19th century, but there was no experimental evidence to prove it. In 1842, Carl Vogt first discovered cell death in a metamorphic toad; however, it was not termed ‘cell death.’ Scientists discovered different cell death pathways only in the...
Cell death was observed in the early 19th century, but there was no experimental evidence to prove it. In 1842, Carl Vogt first discovered cell death in a metamorphic toad; however, it was not termed ‘cell death.’ Scientists discovered different cell death pathways only in the...
7.2K
01:21Cancer Survival Analysis
343
Cancer survival analysis focuses on quantifying and interpreting the time from a key starting point, such as diagnosis or the initiation of treatment, to a specific endpoint, such as remission or death. This analysis provides critical insights into treatment effectiveness and factors that influence patient outcomes, helping to shape clinical decisions and guide prognostic evaluations. A cornerstone of oncology research, survival analysis tackles the challenges of skewed, non-normally...
343
02:50Combination Therapies and Personalized Medicine
4.9K
Combining two or more treatment methods increases the life span of cancer patients while reducing damage to vital organs or tissue from the overuse of a single treatment. Combination therapy also targets different cancer-inducing pathways, thus reducing the chances of developing resistance to treatment.
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
4.9K
01:14Agonism and Antagonism: Quantification
358
When drugs are administered, they can elicit either an agonist or antagonist effect on the body. Agonism occurs when a drug activates a specific receptor, triggering a biological response. On the other hand, antagonism happens when a drug binds to the same receptors but blocks their activation, thereby preventing a biological response.
To quantify these effects, researchers use a dose-response curve, which provides valuable information about the potency and efficacy of a drug. Potency refers to...
To quantify these effects, researchers use a dose-response curve, which provides valuable information about the potency and efficacy of a drug. Potency refers to...
358