This clinical trial is focused on studying the effects of a medication called morphine sulfate on patients with a lung condition known as Fibrotic Interstitial Lung Disease. This condition involves scarring of the lung tissue, which can lead to symptoms like breathlessness and coughing. The study will use a form of morphine that is released slowly into the body, known as a prolonged-release tablet. The medications being tested include Malfin, Contalgin, and MST CONTINUS, all of which contain morphine sulfate. A placebo will also be used for comparison.
The purpose of the study is to examine how a 4-week treatment with slow-release morphine affects the feeling of breathlessness in patients with fibrotic interstitial lung diseases. Participants will take the medication orally, and the study will compare the effects of morphine to those of a placebo. The study will last for a total of 4 weeks, during which participants will be monitored for changes in their symptoms.
Throughout the study, participants will be asked to report on their symptoms, such as breathlessness and cough, and may undergo tests like a 6-minute walk test to measure their walking distance and oxygen levels. The goal is to see if morphine can help improve the quality of life for people with this lung condition by reducing symptoms like breathlessness and cough.



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