Browsing by Subject "Clostridium difficile"

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    Fecal Microbiota Transplantation: Redefining Surgical Management of Refractory Clostridium difficile Infection
    (Thieme, 2020-03) Cheng, Yao-Wen; Fischer, Monika; Medicine, School of Medicine
    Fecal microbiota transplantation (FMT) is the process of transplanting stool from a healthy donor into the gut of a diseased individual for therapeutic purposes. It has a clearly defined role in the treatment of recurrent Clostridium difficile (reclassified as “ Clostridioides difficile ”) infection (CDI), with cure rates over 90% and decreased rates of subsequent recurrence compared with anti-CDI antibiotics. There is emerging evidence that FMT is also effective in the treatment of severe and fulminant CDI, with associated decreases in mortality and colectomy rates compared with standard antibiotic therapy. FMT shows promise as salvage therapy for critically-ill CDI patients refractory to maximum medical therapy and not deemed to be surgical candidates. FMT should be considered early in the course of severe CDI and should be delivered immediately in patients with signs of refractory CDI. Expansion of FMT's use along the spectrum of CDI severity has potential to decrease associated rates of mortality and colectomy.
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    Multi-focal Clostridioides (Clostridium) difficile osteomyelitis in a patient with sickle cell anemia: case presentation and literature review
    (Elsevier, 2020-01) Al-Tawfiq, Jaffar A.; Babiker, Mohammad; Medicine, School of Medicine
    Clostridioides (Clostridium) difficile infection manifests as intestinal infections, namely pseudomembranous colitis. The occurrence of extra-intestinal disease is thought to be rare with a rate of 1.08% of 2034 isolates of C. difficile and an incidence of 4/100,000 admissions. C. difficile had been rarely associated with osteomyelitis. Here, we report the occurrence of C. difficile osteomyelitiin a patient with sickle cell disease. The patient had multiple surgeries and a prolonged antimicrobial therapy to achieve a cure. The patient had C. difficile infection of native bone and of a prosthetic joint. The patient received prolonged therapy with amoxicillin-clavulanic acid and metronidazole and she remained free of C. difficile infection for 3 years off antibiotics.
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    Risk for Clostridium difficile Infection after Radical Cystectomy for Bladder Cancer: Analysis of a Contemporary Series
    (Elsevier, 2015-12) Liu, Nick W.; Shatagopam, Kashyap; Monn, M. Francesca; Kaimakliotis, Hristos Z.; Cary, Clint; Boris, Ronald S.; Mellon, Matthew J.; Masterson, Timothy A.; Foster, Richard S.; Gardner, Thomas A.; Bihrle, Richard; House, Michael G.; Koch, Michael O.; Department of Urology, IU School of Medicine
    Introduction This study seeks to evaluate the incidence and associated risk factors of Clostridium difficile infection (CDI) in patients undergoing radical cystectomy (RC) for bladder cancer. Methods We retrospectively reviewed a single institution׳s bladder cancer database including all patients who underwent RC between 2010 and 2013. CDI was diagnosed by detection of Clostridium difficile toxin B gene using polymerase chain reaction–based stool assay in patients with clinically significant diarrhea within 90 days of the index operation. A multivariable logistic regression model was used to identify demographics and perioperative factors associated with developing CDI. Results Of the 552 patients who underwent RC, postoperative CDI occurred in 49 patients (8.8%) with a median time to diagnosis after RC of 7 days (interquartile range: 5–19). Of the 122 readmissions for postoperative complications, 10% (n = 12) were related to CDI; 2 patients died of sepsis directly related to severe CDI. On multivariate logistic regression, the use of chronic antacid therapy (odds ratio = 1.9, 95% CI: 1.02–3.68, P = 0.04) and antibiotic exposure greater than 7 days (odds ratio = 2.2, 95% CI: 1.11–4.44, P = 0.02) were independently associated with developing CDI. The use of preoperative antibiotics for positive findings on urine culture within 30 days before surgery was not statistically significantly associated with development of CDI (P = 0.06). Conclusions The development of CDI occurs in 8.8% of patients undergoing RC. Our study demonstrates that use of chronic antacid therapy and long duration of antimicrobial exposure are associated with development of CDI. Efforts focusing on minimizing antibiotic exposure in patients undergoing RC are needed, and perioperative antimicrobial prophylaxis guidelines should be followed.