Reconstruction after pharyngolaryngectomy-esophagectomy

Area of Science:

• Oncology
• Surgical Reconstruction
• Gastroenterology

Background:

• Total pharyngolaryngectomy-esophagectomy is a complex procedure for hypopharyngeal and cervical esophageal carcinoma.
• Reconstruction following such extensive resection presents significant surgical challenges.
• Evaluating diverse reconstructive techniques is crucial for improving patient outcomes.

Purpose of the Study:

• To assess the efficacy of various reconstructive methods after total pharyngolaryngectomy-esophagectomy.
• To determine survival rates and palliation effectiveness for different surgical techniques.
• To identify optimal reconstructive strategies for hypopharyngeal and cervical esophageal cancer.

Main Methods:

• Retrospective analysis of 17 patients with hypopharyngeal/cervical esophageal carcinoma.
• Application of 21 different reconstructive procedures.
• Evaluation of Wookey procedure, free jejunal transplantation, deltopectoral flap, and gastric transposition techniques.

Main Results:

• An overall two-year survival rate of 35% was achieved, with 65% achieving effective palliation.
• Wookey and free jejunal procedures were largely unsuccessful as primary reconstructions.
• Reversed deltopectoral flap had limited success for minimal resections; gastric transposition was successful in suitable patients.
• Reversed gastric tube esophagoplasty was effective for debilitated patients in staged procedures.

Conclusions:

• Gastric transposition is an excellent option for esophageal replacement in relatively healthy patients.
• Reversed gastric tube esophagoplasty offers a viable alternative for debilitated patients.
• Surgical technique selection is critical for optimizing outcomes in pharyngoesophageal reconstruction.