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ASC–US Reflex Testing
The Digene® HPV Test* for ASC–US Reflex Testing in Women of Any Age

ASC–US reflex testing: HPV testing can improve diagnostic confidence and management of patients with inconclusive or abnormal Pap results

  • The Digene® HPV Test is the standard of care for the resolution of Pap tests interpreted as atypical squamous cells of undetermined significance (ASC–US).
  • It was first approved by FDA for this indication in 2000, and then approved for primary screening together with the Pap test (in women age 30 and older) in 2003.
  • The Digene® HPV Test is the only FDA–approved HPV DNA test and detects the 13 clinically–relevant high–risk HPV types associated with cervical cancer.

ASC–US reflex HPV testing:

  • Provides a high level of diagnostic confidence
  • Minimizes the risk of missed disease
  • Helps determine the need for colposcopy
  • Provides objective results and enables HPV–negative women to be returned efficiently to routine screening with a high degree of confidence that she is at little to no risk of developing high–grade cervical disease or cancer
  • Reduces anxiety of HPV–negative women with ASC–US
  • Reduces unnecessary consultations and procedures
For ASC–US reflex, HPV testing offers women of any age:
≥96% sensitivity
  • The sensitivity for the detection of high–grade cervical lesions has been shown in several studies to be higher than traditional cytological screening 1
  • HPV testing has a sensitivity superior to the 51% sometimes achieved with the Pap test alone 2
99% negative predictive value
  • Among women with an ASC–US Pap, the negative predictive value of the HPV DNA test for having HSIL or greater disease at colposcopy is 99% 3

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1 Clavel C, Masure M, Bory J–P, et al. Hybrid Capture® II–based human papillomavirus detection, a sensitive test to detect in routine high–grade cervical lesions. Brit J Cancer 1999; 80(9): 1306–1311.
2 Agency for Health Care Policy and Research. Evaluation of cervical cytology. Summary, evidence report/technology assessment: Number 5, January 1999.
3 Manos MM, Kinney WK, Hurley LB. Identifying women with cervical neoplasia. Using human papillomavirus DNA testing for equivocal Papanicolaou Results. JAMA 1999; 281: 1605–10.

* "The Digene HPV Test" was approved by the US FDA and is also known to laboratories and physicians as the "hc2 High–Risk HPV DNA Test®" and "DNAwithPap® Test." This does not refer to the Digene product that tests for several types of the virus commonly referred to as "low–risk HPV," which are not associated with cervical cancer.

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