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Related Concept Videos

Preventive Healthcare Services01:30

Preventive Healthcare Services

Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:
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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.
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Accurate blood pressure assessment is crucial for diagnosing and managing various health conditions. To ensure the reliability of these measurements, healthcare professionals must adhere to standardized pre-procedural guidelines. These guidelines enhance patient safety and improve the overall quality of healthcare. The following steps are essential for obtaining accurate and consistent blood pressure readings, from using the appropriate tools to ensuring effective communication with the patient.
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Standardized SDS-PAGE Workflow for Personalized Protein Corona Profiling in Early Cancer Detection
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[PSA screening 2013: background and perspectives].

F Recker1, D Seiler, B Seifert

  • 1Urologische Klinik und Prostatazentrum, Kantonsspital Aarau, CH-5001, Aarau, Schweiz, Franz.Recker@ksa.ch.

Der Urologe. Ausg. A
|May 29, 2013
PubMed
Summary
This summary is machine-generated.

Prostate-specific antigen (PSA) screening offers survival benefits, but overdiagnosis and overtherapy can reduce quality of life. Risk stratification and active surveillance can help avoid unnecessary treatments.

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Area of Science:

  • Urology
  • Preventive Medicine
  • Oncology

Background:

  • Prostate-specific antigen (PSA) screening remains a controversial topic in healthcare policy, unlike breast and colon screening.
  • The debate necessitates a critical analysis of available data regarding PSA screening's benefits and drawbacks.
  • Survival benefits of PSA screening are evident, particularly with extended follow-up periods.

Purpose of the Study:

  • To critically analyze the data surrounding prostate-specific antigen (PSA) screening.
  • To evaluate the impact of PSA screening on survival, overdiagnosis, and quality of life.
  • To explore strategies for optimizing PSA screening protocols and patient management.

Main Methods:

  • Analysis of data from studies like the European randomized screening study of prostate cancer (ERSPC).
  • Examination of factors obscuring screening benefits, including prescreening, compliance issues, and biases.
  • Assessment of the influence of screening population age and frequency on overdiagnosis and overtherapy.

Main Results:

  • The ERSPC study demonstrated a statistically significant screening benefit for prostate cancer after 9-11 years (Evidence Level A).
  • Overdiagnosis and overtherapy rates, ranging from 28-52%, negatively impact patient quality of life.
  • PSA fine-tuning and risk stratification can potentially reduce unnecessary diagnoses and therapies by approximately one-third.

Conclusions:

  • While PSA screening shows survival advantages, careful consideration of overdiagnosis and overtherapy is crucial.
  • Implementing risk stratification and active surveillance for suitable tumors can mitigate adverse effects.
  • Improving therapy quality and focusing on appropriate patient selection are key to maximizing screening benefits.