The Tug-of-War Between Over-Treatment and Patient Care: A Look at Reducing Unnecessary Screenings
A new study sheds light on the ongoing battle against over-treatment in healthcare, revealing both successes and persistent challenges in reducing unnecessary medical interventions.
Researchers, studying 60 primary care practices in Chicago, focused on procedures identified by the Choosing Wisely initiative, a program spearheaded by the American Board of Internal Medicine aimed at promoting appropriate medical practices.
The initiative, active until 2023, sought to curb unnecessary tests, treatments, and procedures.
The study divided 371 clinicians into two groups: a control group receiving education on the risks of overtreatment, and an intervention group receiving electronic health record (EHR) prompts. These prompts required clinicians to justify ordering certain tests or prescriptions, such as urine and PSA screenings, and flagged medications for diabetic patients.
While the interventions initially showed promise, the researchers observed a concerning trend. Prostate cancer screening, despite efforts to reduce it, remained a persistent challenge.
"Prostate screening continues to be a tough nut to crack," commented Christine Liu, MD, an assistant professor at Stanford Medicine, highlighting the complexity of changing ingrained practices.
Adding to the complexity, the study found a resurgence in the overuse of insulin or meglitinide prescriptions for diabetic patients over 75 with A1c levels below 7%. This underscores the delicate balance healthcare providers must strike between maximizing benefits and minimizing risks, particularly for elderly patients.
However, the study wasn’t all discouraging news.
Researchers celebrated a successful reduction in unnecessary urine screenings for women, demonstrating the effectiveness of targeted interventions.
Liu emphasized the importance of sustained effort, stating, "Behavior change requires multiple interventions and systemic changes. Technology, like EHR prompts, can be a valuable tool, but it’s not a silver bullet."
The findings highlight the ongoing struggle to optimize healthcare practices, balancing patient needs with the avoidance of unnecessary interventions.
While challenges remain, the study’s successes offer valuable insights and pave the way for more targeted and effective strategies to improve clinical efficiency and patient outcomes.