Deprecated: Implicit conversion from float 229.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 229.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 229.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 229.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 229.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 229.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 229.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 229.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 229.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 229.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\26261256
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 J+Clin+Oncol
2015 ; 33
(26
): 2893-900
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Intestinal Obstruction in Survivors of Childhood Cancer: A Report From the
Childhood Cancer Survivor Study
#MMPMID26261256
Madenci AL
; Fisher S
; Diller LR
; Goldsby RE
; Leisenring WM
; Oeffinger KC
; Robison LL
; Sklar CA
; Stovall M
; Weathers RE
; Armstrong GT
; Yasui Y
; Weldon CB
J Clin Oncol
2015[Sep]; 33
(26
): 2893-900
PMID26261256
show ga
PURPOSE: For adult survivors of childhood cancer, knowledge about the long-term
risk of intestinal obstruction from surgery, chemotherapy, and radiotherapy is
limited. METHODS: Intestinal obstruction requiring surgery (IOS) occurring 5 or
more years after cancer diagnosis was evaluated in 12,316 5-year survivors in the
Childhood Cancer Survivor Study (2,002 with and 10,314 without abdominopelvic
tumors) and 4,023 sibling participants. Cumulative incidence of IOS was
calculated with second malignant neoplasm, late recurrence, and death as
competing risks. Using piecewise exponential models, we assessed the associations
of clinical and demographic factors with rate of IOS. RESULTS: Late IOS was
reported by 165 survivors (median age at IOS, 19 years; range, 5 to 50 years;
median time from diagnosis to IOS, 13 years) and 14 siblings. The cumulative
incidence of late IOS at 35 years was 5.8% (95% CI, 4.4% to 7.3%) among survivors
with abdominopelvic tumors, 1.0% (95% CI, 0.7% to 1.4%) among those without
abdominopelvic tumors, and 0.3% (95% CI, 0.1% to 0.5%) among siblings. Among
survivors, abdominopelvic tumor (adjusted rate ratio [ARR], 3.6; 95% CI, 1.9 to
6.8; P < .001) and abdominal/pelvic radiotherapy within 5 years of cancer
diagnosis (ARR, 2.4; 95% CI, 1.6 to 3.7; P < .001) increased the rate of late
IOS, adjusting for diagnosis year; sex; race/ethnicity; age at diagnosis; age
during follow-up (as natural cubic spline); cancer type; and chemotherapy,
radiotherapy, and surgery within 5 years of cancer diagnosis. Developing late IOS
increased subsequent mortality among survivors (ARR, 1.8; 95% CI, 1.1 to 2.9; P =
.016), adjusting for the same factors. CONCLUSION: The long-term risk of IOS and
its association with subsequent mortality underscore the need to promote
awareness of this complication among patients and providers.