Predictive factors affecting cecal intubation failure in colonoscopy trainees

نویسندگان

  • Hong-Jun Park
  • Jin-Heon Hong
  • Hyun-Soo Kim
  • Bo-Ra Kim
  • So-Yeon Park
  • Ki-Won Jo
  • Jae-Woo Kim
چکیده

BACKGROUND Successful cecal intubation (SCI) is not only a quality indicator but also an important marker in a colonoscopy trainee's progress. We conducted this study to determine factors predicting SCI in colonoscopy trainees, and to compare these factors before and after trainees achieve technical competence. METHODS Design of this study was a cross-sectional studies of two time series design for one year at a single center. From March 2011 to February 2012, a total 2,050 subjects who underwent colonoscopy by four first-year gastrointestinal fellows were enrolled at Christian hospital, Wonju, Republic of Korea. Four gastrointestinal fellows have filled out the colonoscopic documentation. Main outcome measurement was predictive factors affecting cecal intubation failure and learning curves. RESULTS Colonoscopy was successfully completed to the cecum in 1,720 patients (83.9%). Success rates gradually increased as trainees performed more colonoscopies: the rate of SCI was 62% in the first 50 cases, and grew to 93% by the 250th case. Logistic regression analysis of factors affecting cecal intubation failure showed that female gender, low BMI (BMI < 18.5 kg/m²), poor bowel preparation, and past history of stomach surgery were more often associated with cecal intubation failure, particularly before the trainees achieved technical competence. CONCLUSION Several patient characteristics were identified that may predict difficulty of cecal intubation in colonoscopy trainees. Particularly, low BMI, inadequate bowel cleansing, and previous stomach operation were predictors of cecal intubation failure before the trainees have reached technical competency. The results could be informative so that trainees enhance the success rate regarding better colonoscopy training programs.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Effect of Previous Gastrectomy on the Performance of Postoperative Colonoscopy

PURPOSE The purpose of this study was to determine the effect of a prior gastrectomy on the difficulty of subsequent colonoscopy, and to identify the surgical factors related to difficult colonoscopies. MATERIALS AND METHODS Patients with a prior gastrectomy who had undergone a colonoscopy between 2011 and 2014 (n=482) were matched (1:6) to patients with no history of gastrectomy (n=2,892). C...

متن کامل

[French comment on article A new composite measure of colonoscopy: the Performance Indicator of Colonic Intubation (PICI)].

BACKGROUND AND STUDY AIM  Cecal intubation rate (CIR) is an established performance indicator of colonoscopy. In some patients, cecal intubation with acceptable tolerance is only achieved with additional sedation. This study proposes a composite Performance Indicator of Colonic Intubation (PICI), which combines CIR, comfort, and sedation. METHODS : Data from 20 085 colonoscopies reported in the...

متن کامل

How Do I Overcome Difficulties in Insertion?

Demand for colonoscopy is increasing because it is an important tool not only for screening of colorectal neoplasm but also for resection of such lesions in early stage. Cecal intubation requires expertise on shortening of the examination time and improvement of the cecal intubation rate without causing pain to the patients. About 5% to 10% of patients still experience difficulties or failure o...

متن کامل

Cecum intubation rate as quality indicator in clinical versus screening colonoscopy

BACKGROUND AND STUDY AIMS  Some guidelines recommend a minimum standard of 90 % cecal intubation rate (CIR) in routine clinics and 95 % in screening colonoscopy, while others have not made this distinction - both with limited evidence to support either view. This study questions the rationale for making such differentiation. PATIENTS AND METHODS  We assessed cecum intubation rates amongst col...

متن کامل

Maximizing the general success of cecal intubation during propofol sedation in a multi-endoscopist academic centre

BACKGROUND Achieving the target of 95% colonoscopy completion rate at centres conducting colorectal screening programs is an important issue. Large centres and teaching hospitals employing endoscopists with different levels of training and expertise risk achieving worse results. Deep sedation with propofol in routine colonoscopy could maximize the results of cecal intubation. METHODS The pres...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره 13  شماره 

صفحات  -

تاریخ انتشار 2013