Cervical cancer update: The latest on screening & management

Persistent HPV positivity is more challenging. Patients infected with HPV type 16 have an increased risk of residual disease.

Cancer management

Invasive cancer. Most cervical cancers (60%) occur among patients who have not been screened during the 5 years before their diagnosis.²⁴ For patients who have a diagnosis of cancer, those detected through screening have a much better prognosis than those identified by symptoms (mean cure rate, 92% and 66%, respectively).²⁵ The median 5-year survival for patients who were not screened during the 5 years before their diagnosis of cervical cancer is 66%.²

In unscreened patients, cervical cancer usually manifests as abnormal vaginal bleeding, especially postcoitally. In approximately 45% of cases, the patient has localized disease at diagnosis; in 36%, regional disease; and in 15%, distant metastases.²⁶

For cancers marked by stromal invasion < 3 mm, appropriate treatment is cone biopsy or simple hysterectomy.²⁷

Most patients with early-stage cervical cancer undergo modified radical hysterectomy. The ovaries are usually conserved, unless the cancer is adenocarcinoma. Sentinel-node dissection has become standard practice. Primary radiation therapy is most often used for patients who are a poor surgical candidate because of medical comorbidity or poor functional status. Antiangiogenic agents (eg, bevacizumab) can be used as adjuvant palliative therapy for advanced and recurrent disease.²⁸

Continue to: After treatment for...