Incidence of Interval Colorectal Cancer After Negative Results From First-Round Fecal Immunochemical Screening Tests, by Cutoff Value and Participant Sex and Age.
Clin Gastroenterol Hepatol
; 18(7): 1493-1500, 2020 06.
Article
en En
| MEDLINE
| ID: mdl-31442598
ABSTRACT
BACKGROUND & AIMS:
We evaluated the incidence of interval cancers between the first and second rounds of colorectal cancer (CRC) screening with the FOB-Gold fecal immunochemical test (FIT), and the effects of different cutoff values and patient sex and age.METHODS:
We collected data from participants in a population-based CRC screening program in the Netherlands who had a negative result from a first-round of FIT screening. We calculated the cumulative incidence of interval cancer after a negative result from a FIT and the sensitivity of the FIT for detection of CRC at a low (15 µg Hb/g feces) and high (47 µg Hb/g feces) cutoff value.RESULTS:
Among the 485,112 participants with a negative result from a FIT, 544 interval cancers were detected; 126 were in the 111,800 participants with negative results from a FIT with the low cutoff value and 418 were in the 373,312 FIT participants with negative results from a FIT with the high cutoff value. The mean age of participants tested with the low cutoff value was 72.0 years and the mean age of participants tested the high cutoff value was 66.7 years. The age-adjusted 2-year cumulative incidence of interval cancer after a negative result from a FIT were 9.5 per 10,000 persons at the low cutoff value vs 13.8 per 10,000 persons at the high cutoff value (P < .005). The age-adjusted sensitivity of the FIT for CRC were 90.5% for the low cutoff value vs 82.9% for the high cutoff (P < .0001). The FIT identified men with CRC with 87.4% sensitivity and women with CRC with 82.6% sensitivity (P < .001).CONCLUSIONS:
In an analysis of data from a FIT population-based screening program in the Netherlands, we found that incidence of interval CRC after a negative result from a FIT to be low. Although the sensitivity of detection of CRC decreased with a higher FIT cutoff value, it remained above 80%.Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Neoplasias Colorrectales
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Resultados Negativos
Tipo de estudio:
Diagnostic_studies
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Incidence_studies
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Prognostic_studies
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Risk_factors_studies
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Screening_studies
Límite:
Aged
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Female
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Humans
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Male
Idioma:
En
Revista:
Clin Gastroenterol Hepatol
Asunto de la revista:
GASTROENTEROLOGIA
Año:
2020
Tipo del documento:
Article