Economic evaluations comparing Tran-oral robotic surgery and radiotherapy in oropharyngeal squamous cell carcinoma: A systematic review

Management of Recurrent HPV-Positive Oropharyngeal Squamous Cell Carcinoma: a Contemporary Review

PURPOSE OF REVIEW

To review the impact of contemporary treatment strategies on salvage outcomes in patients with recurrent human papilloma virus-positive oropharyngeal squamous cell carcinoma (HPV + OPSCC).

RECENT FINDINGS

Secondary to HPV, changes in disease biology have impacted primary treatments and subsequent approaches to patients with recurrence. With treatment strategies more inclusive of upfront surgery, the characteristics of patients with recurrence HPV + OPSCC have been further redefined. Less invasive endoscopic surgical approaches such as transoral robotic surgery (TORS), and the continued refinement of conformal radiotherapy techniques, have improved treatment options for patients with recurrent HPV + OPSCC. Systemic treatment options have continued to expand including potentially effective immune-based therapies. Effective surveillance with systemic and oral biomarkers offers hope of earlier detection of recurrence. Management of patients with recurrent OPSCC remains difficult. Modest improvements in salvage treatment have been observed within the HPV + OPSCC cohort largely reflecting disease biology and improved treatment techniques.

Transoral robotic surgery with neck dissection versus nonsurgical treatment in stage I and II human papillomavirus-negative oropharyngeal cancer

Background

Surgery + adjuvant therapy was shown to have improved overall survival (OS) versus nonsurgical treatment in T1‐T2N1‐N2b human papillomavirus (HPV)‐negative oropharyngeal cancer (OPC). Our objective was to compare OS in transoral robotic surgery (TORS) with neck dissection versus nonsurgical treatment for T1‐T2N0 HPV‐negative OPC.

Methods

Patients with T1‐T2N0 HPV‐negative OPC were identified in the National Cancer Database. OS was compared between groups: (1) TORS with neck dissection +/− adjuvant therapy, (2) primary radiotherapy (>60 Gy) +/− chemotherapy using Kaplan–Meier and multivariable Cox proportional hazards models.

Results

There were 665 (78.4%) patients treated nonsurgically and 183 (21.6%) patients in the TORS group. Adjusting for age, comorbidity score, facility type, tumor subsite, and tumor stage, primary nonsurgical treatment was associated with worse OS (hazard ratio: 1.90, 95% CI: 1.34–2.69).

Conclusion

For T1‐T2N0 HPV‐negative OPC, TORS with neck dissection may be associated with a survival benefit over nonsurgical treatment.