Medical reversal
Medical Reversal
Medical reversal (pronunciation: /ˈmɛdɪkəl rɪˈvɜːsəl/) refers to the phenomenon where new clinical trials contradict and reverse the established medical practices.
Etymology
The term "medical reversal" is derived from the English words "medical", pertaining to the science of medicine, and "reversal", meaning to reverse or overturn. It was first used in the context of medical practices in the early 21st century.
Definition
Medical reversal occurs when new, superior clinical trials contradict current clinical practice. This can lead to a complete reversal in the way certain conditions are treated, often leading to improved patient outcomes.
Related Terms
- Clinical trial: A research investigation involving human subjects that is designed to answer specific questions about the safety and efficacy of a biomedical intervention (drugs, treatments, devices), or new ways of using known interventions.
- Evidence-based medicine: An approach to medical practice intended to optimize decision-making by emphasizing the use of evidence from well-designed and well-conducted research.
- Medical practice: The practice of medicine by a health professional who has completed studying, training, and is licensed to practice the profession of medicine.
Examples
Medical reversal has been observed in various fields of medicine. For example, hormone replacement therapy was once a standard treatment for menopausal symptoms, but later studies revealed that it could increase the risk of breast cancer and heart disease. Similarly, the routine use of mammography for breast cancer screening has been questioned due to concerns about overdiagnosis and overtreatment.
See Also
External links
- Medical encyclopedia article on Medical reversal
- Wikipedia's article - Medical reversal
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