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Published on: July 19, 2018
Serratia marcescens peritonitis in a patient receiving chronic ambulatory peritoneal dialysis complicated by
G A Bizette1, J S Lindberg, J E Figueroa
1Dept of Internal Medicine, Ochsner Clinic, New Orleans, LA 70121.
Abstract:
Peritonitis, a common complication of chronic ambulatory peritoneal dialysis (CAPD), arises from various bacterial pathogens. We report the case of a patient with CAPD-associated peritonitis caused by Serratia marcescens. This case was further complicated by the development of osteomyelitis believed to have occurred from hematogenous seeding of Serratia marcescens.
Insights
Peritonitis in chronic ambulatory peritoneal dialysis (CAPD) patients can stem from Serratia marcescens. This case highlights a rare complication of osteomyelitis, likely from the same pathogen.
Area of Science:
- Nephrology
- Infectious Diseases
- Medical Microbiology
Background:
- Peritonitis is a frequent complication in patients undergoing chronic ambulatory peritoneal dialysis (CAPD).
- Bacterial infections are the primary cause of CAPD-associated peritonitis.
- Serratia marcescens is a potential pathogen in peritoneal dialysis infections.
Observation:
- A case of CAPD-associated peritonitis caused by Serratia marcescens is presented.
- The patient developed osteomyelitis, a serious bone infection.
- Hematogenous seeding is the suspected mechanism for the osteomyelitis development.
Findings:
- Serratia marcescens can cause severe peritonitis in CAPD patients.
- Disseminated infection leading to osteomyelitis is a rare but possible complication.
- Prompt identification and treatment of the causative pathogen are crucial.
Implications:
- This case underscores the importance of considering disseminated infection in CAPD peritonitis.
- Awareness of rare complications like osteomyelitis is vital for clinicians managing CAPD patients.
- Further research into the management of Serratia marcescens infections in CAPD is warranted.
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