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Endoscopic Procedures V: ERCP01:26

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Urinary Tract Calculi III: Medical Management01:30

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Urinary Tract Calculi IV: Nutrition Therapy and Prevention01:27

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Related Experiment Videos

Predicting complicated choledocholithiasis.

Kristy L Kummerow1, Julia Shelton, Sharon Phillips

  • 1Department of Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA.

The Journal of Surgical Research
|June 12, 2012
PubMed
Summary
This summary is machine-generated.

Identifying risk factors for complicated choledocholithiasis (cCDL) is crucial for patient care. Advanced age, nonelective admission, and comorbidities like diabetes and hypertension increase cCDL risk and mortality, guiding timely interventions.

Related Experiment Videos

Area of Science:

  • Gastroenterology
  • Hepatology
  • Internal Medicine

Background:

  • Choledocholithiasis (CDL) management varies, often necessitating specialized care.
  • Identifying high-risk patients for CDL complications is essential for timely treatment and transfer decisions.

Purpose of the Study:

  • To identify patient-specific characteristics associated with complicated choledocholithiasis (cCDL).
  • To evaluate predictors of mortality in patients with CDL.

Main Methods:

  • Utilized the 2009 Nationwide Inpatient Sample (NIS) database.
  • Identified 123,990 CDL discharges, defining cCDL as acute pancreatitis or cholangitis.
  • Performed univariate and adjusted analyses to determine risk factors for cCDL and mortality.

Main Results:

  • The incidence of CDL was 314 per 100,000 discharges.
  • Forty-one percent of CDL cases were complicated (31% acute pancreatitis, 12% cholangitis).
  • Risk factors for cCDL included older age, male gender, alcohol abuse, diabetes, hypertension, obesity, nonelective admission, and Asian/Pacific Islander race/ethnicity.
  • cCDL was associated with increased mortality (OR 1.5).

Conclusions:

  • Older age, nonelective admission, and specific comorbidities predict cCDL.
  • cCDL is linked to higher mortality rates.
  • These findings aid in identifying patients requiring expedited care or transfer to higher-level facilities.