This case report describes a single patient with gastric cancer who faced an infection from a rare bacterium called Myroides odoratimimus. Researchers analyzed a sample from the patient's urine to see how well different antibiotics could fight the germ.
The results showed that the bacteria were highly resistant to medicine. Out of 24 different antibiotics tested, the bacteria were only susceptible to one: minocycline. The study also found a specific gene, called blaMUS-1, that helps the bacteria resist many drugs.
Researchers used a mouse model to see if changing the acidity of urine could help. They found that making the urine more alkaline (less acidic) significantly improved how well minocycline worked. While this is an interesting finding, it is important to note that this report is based on only one patient and a mouse model.
Because this study is a single case report, the findings are early and not yet ready to change how doctors treat patients. More large-scale research is needed to confirm if changing urine pH is a reliable way to treat these types of infections in humans.
