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Related Concept Videos

Kaplan-Meier Approach01:24

Kaplan-Meier Approach

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The Kaplan-Meier estimator is a non-parametric method used to estimate the survival function from time-to-event data. In medical research, it is frequently employed to measure the proportion of patients surviving for a certain period after treatment. This estimator is fundamental in analyzing time-to-event data, making it indispensable in clinical trials, epidemiological studies, and reliability engineering. By estimating survival probabilities, researchers can evaluate treatment effectiveness,...
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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.
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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.
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Cancer Therapies02:49

Cancer Therapies

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Cancer therapies are various modes of treatment, such as surgery, radiation therapy, and chemotherapy that are administered to cancer patients.
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Drugs that Destabilize Microtubules01:10

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Microtubules are dynamic structures and can be regulated by microtubule targeting agents (MTAs). Microtubule destabilizing drugs are a class of MTAs that destabilize and prevent microtubules' polymerization. Both natural and synthetic chemicals can be found under this class of drugs. Vincristine and vinblastine, two vinca alkaloids, and colchicine were among the first to be discovered. These drugs can affect cells in various ways, either by inducing a change in cell morphology, preventing...
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Dopamine receptor antagonists, also known as antipsychotic agents, are critical in managing chemotherapy-induced vomiting. These antiemetic agents block dopamine receptors in the chemoreceptor trigger zone (CTZ), inhibiting signal transmission to the vomiting center. Antipsychotic agents encompass phenothiazines (PTZ), butyrophenones, benzamides, and thienobenzodiazepines (Zyprexa), which are utilized for their antiemetic and sedative properties.
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Related Experiment Video

Updated: Apr 7, 2026

The Treadmill Fatigue Test: A Simple, High-throughput Assay of Fatigue-like Behavior for the Mouse
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[Maintenance chemotherapy: futility or utility?].

A Friedlaender, E Fernandez, P-Y Dietrich

    Revue Medicale Suisse
    |July 9, 2015
    PubMed
    Summary

    Maintenance therapy in incurable diseases prolongs treatment response and survival. Two strategies, continuation maintenance and switch-maintenance, aim to delay disease progression for better outcomes.

    Area of Science:

    • Oncology
    • Pharmacology
    • Clinical Medicine

    Background:

    • Maintenance therapy is crucial for incurable diseases to extend treatment response and survival.
    • Two primary strategies exist: continuation maintenance (same drug) and switch-maintenance (new drug).

    Observation:

    • Proving maintenance superiority requires demonstrating better outcomes than using the same agent at disease progression.
    • Benefits are assessed via overall survival and quality of life improvements.

    Findings:

    • This study defines the goals and modalities of maintenance therapy in incurable diseases.
    • It outlines the criteria for establishing the superiority of a given maintenance strategy.

    Implications:

    • Understanding maintenance therapy is key for optimizing treatment protocols in chronic and incurable conditions.

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  • This research informs clinical decision-making for prolonging patient survival and enhancing quality of life.