What Researchers Did
Researchers treated 10 previously irradiated patients with recurrent pharyngostomes using a pectoralis major flap for reconstruction combined with hyperbaric oxygen therapy.
What They Found
The study confirmed that the pectoralis major flap is a first-choice technique for repairing recurrent hypopharyngeal fistulae in previously irradiated patients. All 10 patients (8 males, 2 females, aged 52-80 years) received this treatment, and hyperbaric oxygen therapy was found to help resolve this complex pathology.
What This Means for Canadian Patients
Canadian patients who develop recurrent pharyngostomes after radiation therapy for head and neck cancer may benefit from this combined surgical approach. This technique offers a potentially safe and effective reconstructive option for a challenging complication.
Canadian Relevance
This study has no direct Canadian connection as it was conducted outside of Canada.
Study Limitations
The study's main limitation is its small sample size of 10 patients and its nature as a single-center experience without a comparative control group.