The diagnostic delay and treatment outcome of Clostridium difficile infection in the patients who underwent rectal surgery
- Author:
Jaram LEE
1
;
Seung Seop YEOM
;
Soo Young LEE
;
Chang Hyun KIM
;
Hyeong Rok KIM
;
Young Jin KIM
Author Information
- Publication Type:Original Article
- Keywords: Clostridium difficile; Diagnosis; Colorectal surgery; Rectum; Colon
- MeSH: Clostridium difficile; Clostridium; Colectomy; Colon; Colorectal Neoplasms; Colorectal Surgery; Delayed Diagnosis; Diagnosis; Diarrhea; Humans; Incidence; Medical Records; Mortality; Rectum; Treatment Outcome
- From: Korean Journal of Clinical Oncology 2019;15(1):34-39
- CountryRepublic of Korea
- Language:English
- Abstract: PURPOSE: The bowel frequency of patients who had undergone rectal resection might be difficult to distinguish from the diarrhea of Clostridium difficile infection (CDI). The change of bowel movement following rectal surgery has been a challenge for the diagnosis of CDI and scarce studies discussed this diagnostic difficulty.METHODS: From January 2004 to January 2018, a total of 8,327 patients in a single tertiary colorectal cancer center was evaluated for CDI, and their medical records were ret rospectively reviewed. Bowel frequency and treatment outcomes were compared between the rectal resection group (RG) and colectomy group (CG). Diagnostic time was defined as the time interval between first diarrhea (more than three times a day) and pathologic confirmation date of CDI.RESULTS: CDI incidence was 2.3% (17/752) vs. 0.41% (31/7,575) between RG and CG (P<0.001). RG had frequent bowel movements than CG (RG: 13.56±6.16/day vs. CG: 8.39±6.23/day; P=0.010), but the interval between the time of symptom and the time of CDI diagnosis was longer in the RG than in CG (RG: 1.38±3.34 days vs. CG: 0.39±1.16 days). A total of three mortalities has been occurred (RG: 2 vs. CG: 1), and the reasons were delayed diagnosis and omitted treatment.CONCLUSION: Patients experienced significant bowel frequency after rectal surgery than after colectomy, and the delayed diagnosis was associated with mortality. Active surveillance for CDI should be performed for the patients who underwent rectal surgery to prevent morbidity and mortality from delayed diagnosis of CDI, but sophisticated guideline also should be evaluated to reduce over-examinations.
