Revolutionary treatment of pleural effusions in Vienna: Patients breathe a sigh of relief!

Revolutionary treatment of pleural effusions in Vienna: Patients breathe a sigh of relief!

In a groundbreaking step in the treatment of benign pleural effusions, the new diaphragmatic valve was used for the first time at the University Clinic for Thoracic Surgery in Vienna. This groundbreaking method, used on two patients on October 13, 2025, could dramatically improve the quality of life for those affected. The procedure is minimally invasive and aims to allow excess fluid to drain directly through the diaphragm into the abdominal cavity, thereby avoiding repeated punctures that were previously required for treatment, as MedUni Vienna reported.

Pleural effusions, which are often caused by heart, kidney or liver diseases, often lead to shortness of breath and significantly impair the patient's well-being. These fluid accumulations in the pleural space can make breathing difficult because they hinder lung expansion. Traditionally, effusions have been treated with regular punctures to drain the fluid, sometimes even using external drainage or full expansion of the lungs, as explained in the medical information.

The new diaphragm valve

The use of the new valve represents real progress: it allows the excess fluid to drain away in a minimally invasive manner, which not only spares patients the unpleasant recurring punctures, but also allows them to gain clarity about the underlying diseases of their condition. Patients are already reporting a significant improvement in their quality of life because they no longer need punctures. This opens up fresh perspectives, especially for people with chronic illnesses, because therapy can now be made more effective.

The next steps include conducting a prospective study to scientifically evaluate the procedure and gain further insights. According to Uniklinik Freiburg, pleural effusion is an important symptom that often accompanies other diseases and therefore must be considered in the context of comprehensive treatment.

Challenges and treatment options

Treating pleural effusions often includes identifying the underlying cause. Possible causes include weakness of the heart muscle, pneumonia, tumors in the chest or chronic diseases of the liver and kidneys, such as University Hospital Würzburg explained. Diagnosis is usually made by listening and tapping the chest, supplemented by ultrasound or computer tomography for more detailed analysis.

The new treatment options now offer doctors comprehensive approaches. The use of the diaphragm valve is an example of innovative solutions that benefit patients without exposing them to greater risks. This is pleasing not only to doctors, but also to those affected, who often had to wait a long time for an effective procedure. The medical team at MedUni Vienna and Vienna General Hospital has obviously demonstrated a good hand in the development and implementation of this promising technology.