title: Sepsis during total parenteral nutrition: exploration of risk factors and determination of the effectiveness of peripherally inserted central venous catheters.
abstract: BACKGROUND
  Sepsis is the most frequent serious complication during total parenteral nutrition (TPN), resulting in increased morbidity, mortality and health care costs. Existing reports have not documented the risk factors of sepsis during TPN. The objectives of this study were to determine the rate of sepsis in our practice and to explore the risk factors for sepsis during TPN. We also determined the role and efficacy of using peripherally inserted central venous catheters (PCVC) as insertion catheters to administer TPN.
  
  
  METHODS
  From October, 1994, to May, 1996, we administered TPN to 378 pediatric patients hospitalized at Mackay Memorial Hospital. We followed all cases for the occurrences of any complications while administering TPN. We studied all patients who had fever, a clinical presentation of sepsis and a positive blood culture during their course of TPN.
  
  
  RESULTS
  During the 20-month period 378 patients received TPN for a total of 6562 days. Fifty-six patients presented with clinical sepsis and positive blood cultures. Significant features in the sepsis group included longer duration of TPN, age < 3 months, usage of central venous catheters, gastrointestinal diseases as indication for TPN, low birth weight and short gestational age in prematurity. Seven patients died despite prompt antimicrobial therapy. One hundred eleven patients received TPN via PCVC for a mean duration of 17.1 days, significantly longer than 10.4 days in the peripheral intravenous catheter group but no difference between the sepsis rates.
  
  
  CONCLUSIONS
  Considering the high incidence of sepsis during TPN, every attempt should be made to minimize the length of TPN therapy and encourage early enteral feeding. We also recommend the use of PCVC in patients requiring prolonged nutritional support.
authors.affiliation: Department of Pediatrics, Nosocomial Infection Control Committee, Mackay Memorial Hospital, Taipei, Taiwan, Republic of China.
authors.forename: C Y
authors.initials: CY
authors.lastname: Yeung
authors.forename: H C
authors.initials: HC
authors.lastname: Lee
authors.forename: F Y
authors.initials: FY
authors.lastname: Huang
authors.forename: C S
authors.initials: CS
authors.lastname: Wang
mesh_terms: D002405:Catheterization, Central Venous / Q000009:adverse effects; D002406:Catheterization, Peripheral / Q000009:adverse effects; D002408:Catheters, Indwelling / Q000009:adverse effects*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010289:Parenteral Nutrition, Total / Q000009:adverse effects*; D012307:Risk Factors; D018805:Sepsis / Q000209:etiology*