Empyema caused by Clostridium difficile

Hathewaya limosa Empyema: A Case Report

Hathewaya limosa, an anaerobic bacterium, has been associated with various infections, including prosthetic valve endocarditis, although its role in empyema remains uncommon. This abstract presents a case report of a patient diagnosed with H. limosa empyema, highlighting the clinical presentation, diagnostic challenges, and successful treatment strategies. The case underscores the importance of considering unusual pathogens in the context of empyema. We discuss the clinical management, microbiological identification, and outcomes of this rare infection to contribute valuable insights for healthcare practitioners encountering similar cases.

Extraintestinal Clostridioides difficile Infection (CDI): A Recurrent Battle with Resilient Abdominal Wall Abscess

Clostridioides (formerly Clostridium) difficile infection is a common and costly healthcare-associated infection. Extraintestinal C. difficile infection is rarely encountered, especially in isolation. We present a unique case of abdominal wall abscess presenting six months following gastrointestinal (GI) surgery. The patient was managed with computed tomography (CT) guided drainage of the abscess, placement of a drainage catheter, and aggressive broad-spectrum antibiotic treatment for a prolonged duration over multiple admissions.

LEARNING POINTS

Risk factors for extraintestinal CDI include prior hospital stay, prolonged antibiotic therapy, proton pump inhibitor (PPI) use, relative state of immunodeficiency such as malnutrition and diabetes mellitus, previous abdominal surgery especially following perforation and leak of intestinal content.Presentation can be late following surgery with mesh repair (foreign body implantation) for intestinal perforation as they have high risk of colonisation, which later leads to infection.For extraintestinal CDI in the presence of a foreign body, removal is the desired course of action. But it is not always possible given the presence of comorbidities in this population, thus resulting in a prolonged course of antibiotics.

Polymicrobial Clostridioides difficile lung empyema

Clostridioides (Clostridium) difficile is a well-known cause of enteritis and antibiotic-associated diarrhea. Extraintestinal C. difficile infection is uncommon, with most extraintestinal infections involving the intra-abdominal cavity and anatomic structures adjacent to the colon. Empyema secondary to C. difficile is especially rare, with only a handful of cases reported in the medical literature. A standard antibiotic treatment regimen for C. difficile empyema does not currently exist, and data chronicling successful treatment is limited. We present the case of an 80-year-old woman with a polymicrobial C. difficile empyema who was successfully treated with multiple chest tube insertions and intravenous vancomycin.

Clostridium difficile Causing Empyema

Extraintestinal Clostridium difficile infection (CDI) is extremely uncommon. High mortality and poor outcomes have been observed among individuals with this rare medical condition. Empyema is one of the extraintestinal manifestations of CDI. Possible mechanisms to develop this parapneumonic effusion are aspiration and contamination of the chest tube. We present a 42-year-old Hispanic male with C. difficile empyema without any prior history of CDI.

Getting to a Man's Heart through His Colon

A 69-year-old man presented with a progressively enlarging pulsatile mass in the left side of his chest. Because of a history of an ischemic cardiomyopathy, he had been randomized in 2003 to undergo coronary artery bypass grafting with a Dor procedure, as part of the Surgical Treatment for Ischemic Heart Failure (STICH) trial. Our patient's imaging studies, including a thoracic computed tomogram and transthoracic echocardiogram, were now of concern for left ventricular pseudoaneurysm. He was taken immediately for surgical exploration. Purulent material, with empyema, extended from the anterior chest wall through the chest cavity into the mediastinum, with communication into the pericardial space. Notably, there was no compromise of the left ventricular cavity, and there was no pseudoaneurysm. The chest was copiously irrigated before closure. The epicardial patch placed 10 years earlier in the STICH trial was not thought to be the nidus of the abscess and was therefore not removed. Three months later, the patient presented again, this time with hemorrhagic shock and bleeding from his left anterior thoracotomy site, which we then re-entered. He was found to have a left ventricular pseudoaneurysm with disruption of the ventricular apex. The epicardial felt-and-Dacron patch, placed 10 years previously during his Dor procedure, was found to be infected with Clostridium difficile and was removed. The left ventricular apex was repaired. Whereas C. difficile bacteremia is rare, the seeding of prosthetic cardiac material with delayed presentation, as in this case, is extraordinarily uncommon.

Empyema caused by Clostridium bifermentans: A case report

Previously considered to be nonpathogenic, Clostridium bifermentans has been implicated in a wide variety of infections over the past three decades, ranging from septic arthritis to endocarditis. The authors of this article describe a case involving a 60-year-old man who was found to have an empyema caused by C bifermentans. The authors review similar cases and discuss the course of treatment for this infection.

A case of pneumonia with associated empyema caused by Clostridium bifermentans is described. C bifermentans is an anaerobic, spore-forming, Gram-positive bacillus. This organism is infrequently reported as a cause of infection in humans, and older publications tended to regard it as nonpathogenic. However, in more recent reports, C bifermentans has been documented as a cause of septic arthritis, osteomyelitis, soft tissue infection, abdominal infections, brain abscess, bacteremia and endocarditis. The present case is the third reported case of empyema caused by C bifermentans, and it serves to further define the spectrum of illness due to this uncommon organism.