Total glossolaryngectomy cohort study (N = 25): Survival, function and quality of life

Salvage total glossectomy and total glosso-laryngectomy: Are they worth it? A GETTEC French multicenter study

BACKGROUND

Salvage total glossectomy (TG) or total glosso-laryngectomy (TGL) remain controversial, as highly morbid procedures. The objective was to describe oncological and functional outcomes after salvage TG or TGL.

METHODS

We performed a multicenter retrospective study, including patients with previous neck irradiation undergoing TG or TGL for squamous cell carcinoma involving the base of tongue.

RESULTS

We included 42 patients: 27 in the TG group and 15 in the TGL group. For the entire cohort, median OS and DFS were estimated at 19 months (95% IC [14-44]) and 10 months (95% IC [7-13]) respectively, with no difference between the two groups. After a median follow-up of 90 months, 10 patients (24%) were alive and free of disease. Att he end of follow-up, we noted a gastrostomy dependency of 89% and 87 %respectively in the TG and TGL group, and 48% of patients in the TG group had a tracheotomy.

CONCLUSION

Although local control is difficult to achieve after salvage TG or TGL, these procedures are associated with acceptable survival and chance of cure for a last-resort situation. TG and TGL can be proposed in selected motivated patients after careful shared decision-making.

Survival, functional, and quality of life outcomes between total glossectomy with and without total laryngectomy: A narrative review

BACKGROUND

A total glossectomy (TG) may be required for advanced tongue tumors. TG with total laryngectomy (TGL) may be indicated in some cases with tumor extension into the larynx or high risk of aspiration. Total glossectomy with laryngeal preservation (TGLP) may preserve phonation ability relative to TGL, yet TGLP may increase the risk of aspiration.

METHODS

For this narrative review, we performed a comprehensive literature search of studies relevant to TG and TGL. Clinical studies investigating survival, functional outcomes, and quality of life in following TGLP or TGL were of particular interest.

RESULTS

Few studies in the literature directly compare survival, functional, and quality of life (QOL) outcomes between TGLP and TGL. TGLP is associated with intelligible speech. However, studies investigating gastrostomy tube dependence following TGLP versus TGL have generated conflicting results.

CONCLUSION

Further research on functional and QOL outcomes in patients undergoing TGL or TGLP is needed.

Pharyngeal reconstruction by anterolateral thigh flap with vastus lateralis muscle transfer for effective swallowing after total glossolaryngectomy: A case report

BACKGROUND

We report a novel reconstruction technique that maintained effective swallowing after total glossolaryngectomy (TGL) by restoring pharyngeal constriction using a vascularized vastus lateralis muscle transfer.

METHODS

A 65-year-old male with recurrent tongue cancer underwent TGL and anterolateral thigh flap reconstruction with the vastus lateralis muscle. The bilateral cut ends of the remaining posterior pharyngeal wall constrictor muscle were sutured to the transferred vastus lateralis muscle so that the two muscles encircled the reconstructed pharynx. The femoral nerve of the vastus lateralis muscle was coapted to the hypoglossal nerve.

RESULTS

Videofluorographic examination showed the contrast bolus flowing smoothly with little assistance from gravity. Laryngoscopic examination showed circumferential constriction of the reconstructed pharynx. The patient could swallow soft food without placing the bolus in his posterior oral cavity or drinking simultaneously.

CONCLUSION

The restoration of pharyngeal constriction introduces the possibility of functional swallowing in patients after TGL.