High-Risk and Low-Risk Human Papillomavirus and the Absolute Risk of Cervical Intraepithelial Neoplasia or Cancer
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High-Risk and Low-Risk Human Papillomavirus and the Absolute Risk of Cervical Intraepithelial Neoplasia or Cancer. / Thomsen, Louise T; Frederiksen, Kirsten; Munk, Christian; Junge, Jette; Castle, Philip E; Iftner, Thomas; Kjaer, Susanne K.
In: Obstetrics and Gynecology, Vol. 123, No. 1, 01.2014, p. 57-64.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - High-Risk and Low-Risk Human Papillomavirus and the Absolute Risk of Cervical Intraepithelial Neoplasia or Cancer
AU - Thomsen, Louise T
AU - Frederiksen, Kirsten
AU - Munk, Christian
AU - Junge, Jette
AU - Castle, Philip E
AU - Iftner, Thomas
AU - Kjaer, Susanne K
PY - 2014/1
Y1 - 2014/1
N2 - OBJECTIVE: To determine the absolute risk of cervical intraepithelial neoplasia (CIN) grade 3 or cervical cancer (CIN 3 or worse) after detection of low-risk human papillomavirus (HPV) and after a negative high-risk HPV test.METHODS: In this prospective cohort study, consecutive liquid-based cervical cytology samples were collected from women screened for cervical cancer in Copenhagen, Denmark, during 2002-2005. Samples were tested with a clinical test for 13 high-risk and five low-risk HPV types. The cohort (N=35,539; aged 14-90 years) was monitored in a nationwide pathology register for up to 10.5 years for development of CIN 3 or worse.RESULTS: The 8-year absolute risk of CIN 3 or worse was 1.1% (95% confidence interval [CI] 1.0-1.3%) for HPV-negative women; 1.7% (0.8-2.6%) for low-risk HPV-positive women without concurrent high-risk HPV; 17.4% (16.4-18.5%) for high-risk HPV-positive women without concurrent low-risk HPV; and 15.9% (13.5-18.3%) for women with concurrent high-risk and low-risk HPV. The 8-year absolute risk of CIN 3 or worse after a negative high-risk HPV test (irrespective of low-risk HPV status) was lower than after a normal cytology result among women aged younger than 30 years (3.5% [95% CI, 2.9-4.0%] compared with 6.9% [6.2-7.5%], P<.001) and women aged 30 years or older (0.7% [95% CI, 0.6-0.9%] compared with 1.8% [95% CI, 1.6-2.0%], P<.001).CONCLUSION: A negative high-risk HPV test provides greater long-term reassurance against CIN 3 or worse than normal cytology. Detection of low-risk HPV does not predict CIN 3 or worse. Cervical cancer screening should not include testing for low-risk HPV types.LEVEL OF EVIDENCE: II.
AB - OBJECTIVE: To determine the absolute risk of cervical intraepithelial neoplasia (CIN) grade 3 or cervical cancer (CIN 3 or worse) after detection of low-risk human papillomavirus (HPV) and after a negative high-risk HPV test.METHODS: In this prospective cohort study, consecutive liquid-based cervical cytology samples were collected from women screened for cervical cancer in Copenhagen, Denmark, during 2002-2005. Samples were tested with a clinical test for 13 high-risk and five low-risk HPV types. The cohort (N=35,539; aged 14-90 years) was monitored in a nationwide pathology register for up to 10.5 years for development of CIN 3 or worse.RESULTS: The 8-year absolute risk of CIN 3 or worse was 1.1% (95% confidence interval [CI] 1.0-1.3%) for HPV-negative women; 1.7% (0.8-2.6%) for low-risk HPV-positive women without concurrent high-risk HPV; 17.4% (16.4-18.5%) for high-risk HPV-positive women without concurrent low-risk HPV; and 15.9% (13.5-18.3%) for women with concurrent high-risk and low-risk HPV. The 8-year absolute risk of CIN 3 or worse after a negative high-risk HPV test (irrespective of low-risk HPV status) was lower than after a normal cytology result among women aged younger than 30 years (3.5% [95% CI, 2.9-4.0%] compared with 6.9% [6.2-7.5%], P<.001) and women aged 30 years or older (0.7% [95% CI, 0.6-0.9%] compared with 1.8% [95% CI, 1.6-2.0%], P<.001).CONCLUSION: A negative high-risk HPV test provides greater long-term reassurance against CIN 3 or worse than normal cytology. Detection of low-risk HPV does not predict CIN 3 or worse. Cervical cancer screening should not include testing for low-risk HPV types.LEVEL OF EVIDENCE: II.
KW - Adolescent
KW - Adult
KW - Aged
KW - Aged, 80 and over
KW - Cervical Intraepithelial Neoplasia
KW - Cervix Uteri
KW - Denmark
KW - Female
KW - Humans
KW - Middle Aged
KW - Papillomaviridae
KW - Prospective Studies
KW - Risk Assessment
KW - Uterine Cervical Neoplasms
KW - Young Adult
U2 - 10.1097/AOG.0000000000000056
DO - 10.1097/AOG.0000000000000056
M3 - Journal article
C2 - 24463664
VL - 123
SP - 57
EP - 64
JO - Obstetrics and Gynecology
JF - Obstetrics and Gynecology
SN - 0029-7844
IS - 1
ER -
ID: 138171967