Barriers and Timely Postoperative Radiation Therapy in Head and Neck Cancer

Area of Science:

• Oncology
• Radiation Oncology
• Health Services Research

Background:

• Timely postoperative radiation therapy (PORT) is crucial for head and neck squamous cell carcinoma (HNSCC) treatment success.
• Barriers to accessing timely PORT are not well understood in the context of HNSCC care.

Purpose of the Study:

• To identify and categorize barriers to timely PORT initiation in HNSCC patients.
• To assess the association between identified barriers and the likelihood of receiving PORT within 6 weeks of surgery.
• To determine the primary reasons for PORT delays in patients who did not receive timely treatment.

Main Methods:

• Prospective cohort study involving adult HNSCC patients undergoing surgery with an indication for PORT.
• Data collection on barriers to PORT through patient self-report and electronic health records.
• Analysis of the association between barrier count/category and timely PORT initiation.

Main Results:

• Only 41% of patients initiated PORT within the recommended 6-week timeframe.
• Each additional barrier significantly decreased the odds of timely PORT initiation (aOR=0.81).
• Perioperative adverse effects (aOR=0.17) and poor care coordination (41.3% of delays) were significant barriers.

Conclusions:

• Increased number of barriers and specific categories like perioperative adverse effects impede timely PORT.
• Poor care coordination is a primary driver of PORT delays.
• Interventions should aim to reduce barriers, enhance surgical quality, and improve care coordination to optimize HNSCC treatment.