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PubMed1985

[Total glossectomy without laryngectomy for recurrence after initial irradiation (2 year follow-up)].

In our experience of 171 glossectomies for recurrence, salvage partial glossectomy yields 50% of local control. Myo-cutaneous flap allows wide total glossectomy without total laryngectomy. This procedure may improve the local control. Of 25 patients treated by this technique, 2 deceased before the 45th post-operative day, 15 swallow correctly and 11 have a good speech. The survival rate is 10/21 at 6 months, 7/16 at 12 and 6/13 at 18. A local failure was observed in 7 and 6 have a second primary in the upper respiratory and digestive tract. Total glossectomy without total laryngectomy is only indicated for patients with bulky tumor, without spread of the vallecula and with no palpable cervical node.

Adult↗
PubMed1981

Advanced carcinoma of the tongue. Management by total glossectomy without laryngectomy.

A major goal of any surgical program for patients with tumors is to cure their cancer. Patients requiring total glossectomy usually are seen initially with far-advanced disease, often after failure of other treatment modalities. As a result, they may be suffering from constant pain as well impairment of speech and deglutition. The prognosis is poor, and palliative surgery with good rehabilitation of the speaking and swallowing mechanisms becomes a reasonable, albeit limited, objective. Our series does show that properly selected patients can be successfully rehabilitated after total glossectomy with out laryngectomy. This successful rehabilitation begins with good patient selection and preoperative preparation. Postoperative rehabilitation requires the interplay of a highly motivated patient and a well-coordinated health care team. The physician, nurse, speech pathologist, dietitian, and social worker all have important roles in ensuring the patient's return to a good quality of life. The surgeon will direct the efforts of the team. To the nurse and the speech pathologist falls much of the bedside job of instructing and motivating the patient. Because such effective rehabilitation has been demonstrated by the success of our patients, we advocate preserving the larynx whenever possible in the patient who must undergo total glossectomy.

Carcinoma↗
PubMed1983

Reconstruction after total or subtotal glossectomy.

Total or subtotal resection of the tongue for malignant lesions creates difficult reconstructive problems. Though the introduction of myocutaneous flaps revolutionized the reconstruction of the oral cavity, most patients with total and subtotal (more than 75 percent) glossectomy require laryngectomy as a concommittant or subsequent procedure to prevent persistant aspiration. Two groups of patients have been compared in this study. Group I consisted of 10 patients in whom an attempt was made to preserve voice with a total (4 patients) or subtotal (6 patients) glossectomy without laryngectomy. To decrease the chance of aspiration, the tip of the epiglottis was sutured to the posterior pharyngeal wall (epiglottopexy). This additional surgical step allowed swallowing without aspiration by blocking the glottic entrance. Group II consisted of six patients who underwent total glossectomy and laryngectomy. They had reconstruction with a pectoralis myocutaneous flap in one stage. These patients were rehabilitated without any major morbidity and they resumed an oral diet within 3 weeks after surgery. The muscle bulk of the flap and the additional protection of the airway by epiglottopexy in Group I were the keys to successful reconstruction.

Combined Modality Therapy↗
PubMed2004

Evaluation of speech intelligibility after a secondary dehiscence operation using an artificial graft in patients with speech disorders after partial glossectomy.

The purpose of this study was to evaluate speech intelligibility after a dehiscence operation using artificial grafts for patients with speech disorders after partial glossectomy that were caused by scars resulting from the primary operation. The subjects were six men and three women, who had had a partial glossectomy for tongue cancer followed by direct closure without reconstruction. They were operated on a second time operation to mobilise the residual tongue by dividing the cicatrix. An artificial graft was applied to the wound to maintain the dehiscence. Speech intelligibility was evaluated by a standardised Japanese speech intelligibility test before, and 6 and 12 months after the second operation. The intelligibility scores significantly improved during the first 6 months after the second operation, and continued to improve slightly during the following 6 months. This study suggests that the dehiscence operation using an artificial graft could improve speech in patients after partial glossectomy.

Adult↗
PubMed1987

A technique of tongue reconstruction following near-total glossectomy.

Total glossectomy is the most crippling of all oral cavity resections. Speech problems are unavoidable and post-operative aspiration is often severe. Two patients are presented who have had tongue reconstructions following near-total glossectomies. In each case a quilted, split-skin grafted pectoralis major muscle flap was used. The speech and swallowing results of these two patients are compared with two patients who underwent a hemiglossectomy and total glossectomy respectively without tongue reconstruction. Only if the suprahyoid and extrinsic tongue muscles are preserved can an active oral phase of swallowing and usable speech be regained by tongue reconstruction.

Carcinoma, Squamous Cell↗
PubMed2004

Total glossectomy: is it justified?

BACKGROUND: The treatment of advanced malignancies of the tongue with total glossectomy is controversial. METHODS: The present study retrospectively reviews 20 patients that had total glossectomy with or without laryngectomy performed at the Princess Alexandra Hospital (Woolloongabba, QLD, Australia) over the past 10 years. The clinicopathologic parameters, perioperative morbidity and mortality were assessed. RESULTS: The 5 years disease free and disease specific survival rates were 34% and 38%, respectively. Ninety per cent of patients acquired independent oral feeding prior to discharge, while 57% of patients that had laryngeal preservation performed achieved satisfactory vocal rehabilitation. CONCLUSION: Total glossectomy is an oncologically sound surgical procedure that should only be performed in carefully selected patients with advanced malignancies affecting the tongue.

Adenocarcinoma↗
PubMed2003

Prosthetic management of a total glossectomy defect after free flap reconstruction in an edentulous patient: a clinical report.

Total glossectomy with surgical reconstruction can result in a significantly altered mandibular arch anatomy. In edentulous patients, lingual vestibules along with the mandibular alveolar ridge can be obliterated. With the absence of lower anterior dentition, support of the lower lip is lost and traction from surgical closure can cause the lower lip to collapse into the oral cavity. This report describes the prosthetic treatment of an edentulous total glossectomy patient with an unconventional custom impression procedure to develop and record proper lower lip and cheek support. It also discusses some issues involved in the prosthetic management of the total glossectomy patient.

Carcinoma, Squamous Cell↗
PubMed2003

Total glossectomy without laryngectomy as first-line or salvage therapy.

OBJECTIVES/HYPOTHESIS: Advanced carcinoma of the tongue can require total glossectomy. Although radiation therapy is of limited efficacy in T3 and T4 tumors involving the base of the tongue, many surgeons are reluctant to suggest highly mutilating surgery. STUDY DESIGN: Retrospective cohort study. METHODS: We compared early postoperative complications, hospital stay duration, function, and oncological outcomes in patients who underwent total glossectomy without laryngectomy as first-line or salvage therapy. RESULTS: Postoperative course and functional outcomes were similar in the two groups. Overall survival was 32% at 3 years and 21% at 5 years. The risk factors for shorter survival were positive margins of resection (P =.002) and tumor spread into the mandible (P =.04). Salvage surgery was not associated with significantly lower survival (P =.09 [NS]). CONCLUSIONS: Postoperative morbidity and functional outcomes are similar after first-line and salvage total glossectomy without laryngectomy. Local tumor control is the main factor influencing survival.

Adult↗
PubMed1991

Laser midline glossectomy as a treatment for obstructive sleep apnea.

Multiple site specific procedures have been proposed to treat obstructive sleep apnea syndrome (OSAS). Midline glossectomy (MLG) is a procedure that directly enlarges the hypopharyngeal airspace using the carbon dioxide laser. The initial experience of 12 patients is presented. Midline glossectomy as the sole procedure was performed on 11 patients who had failed uvulopalatopharyngoplasty (UPPP) and who were felt to have significant hypopharyngeal collapse on physical examination and Müller's maneuver. One patient with primary hypopharyngeal narrowing underwent MLG. Five (42%) were considered responders with Respiratory Disturbance Index (RDI) decreasing from 60.6 per hour to 14.5 per hour. In seven nonresponders, there was no significant change in the RDI (62.6 events per hour to 48.4 events per hour). Cephalometric analysis showed that responders tended to be more retrognathic (sella-nasion-supramentale (S-N-B = 74.4 degrees)) than nonresponders (S-N-B = 79.3 degrees). Responders were significantly less obese (body mass index (BMI = 30.6)) than nonresponders (BMI = 37.9). There were five minor complications including minor bleeding (n = 3), prolonged odynophagia (n = 1), and minor change in taste (n = 1). There were no major complications, and no persistent difficulties with speech or swallowing. These results demonstrate that direct surgical modification of the tongue base and associated structures can significantly impact obstructive apnea. Midline glossectomy or similar procedures may be useful in a subset of patients with OSAS.

Follow-Up Studies↗
PubMed1992

Advanced carcinoma of the tongue: total glossectomy without total laryngectomy. Review of 80 cases.

Opinions are divided over the validity of total glossectomy without associated total laryngectomy for advanced carcinoma of the tongue. This retrospective study evaluates the oncologic and functional results obtained in 80 patients who underwent total glossectomy as a primary procedure or as salvage surgery. Satisfactory swallowing ability was obtained in 41 patients, and speech was understandable in 49 patients. The survival rate at 1 year was 65%, with early recurrence of the disease, which was especially frequent in patients with prior radiotherapy, being the major cause of death. The study confirms the poor prognosis of cases with mandibular involvement, and the fact that partial laryngectomy, when required, impairs functional results. In the light of the authors' experience, total glossectomy without total laryngectomy should only be undertaken in motivated and well-supported patients able to accomplish the difficult rehabilitation process.

Adult↗
PubMedDate not supplied

Major glossectomy in dogs: a case series and proposed classification system.

Major resections of the tongue have not been commonly performed in animals because of concerns about the unfavorable postoperative effects of diminished lingual function. Five dogs were retrospectively reviewed to determine prehensile function and quality of life after glossectomies. Examinations were performed 1 week to 8 years after glossectomy, and owner interviews were conducted 10 months to 8 years after the surgery. All five dogs had acceptable and functional outcomes. Based on these five cases, glossectomy was well tolerated by dogs and may be a viable treatment option for aggressive tongue tumors and other conditions that render the tongue unsalvageable.

Animals↗
PubMed2001

Speech intelligibility after glossectomy and speech rehabilitation.

BACKGROUND: Oral tumor resections cause articulation deficiencies, depending on the site, extent of resection, type of reconstruction, and tongue stump mobility. OBJECTIVES: To evaluate the speech intelligibility of patients undergoing total, subtotal, or partial glossectomy, before and after speech therapy. PATIENTS AND METHODS: Twenty-seven patients (24 men and 3 women), aged 34 to 77 years (mean age, 56.5 years), underwent glossectomy. Tumor stages were T1 in 3 patients, T2 in 4, T3 in 8, T4 in 11, and TX in 1; node stages, N0 in 15 patients, N1 in 5, N2a-c in 6, and N3 in 1. No patient had metastases (M0). Patients were divided into 3 groups by extent of tongue resection, ie, total (group 1; n = 6), subtotal (group 2; n = 9), and partial (group 3; n = 12). Different phonological tasks were recorded and analyzed by 3 experienced judges, including sustained 7 oral vowels, vowel in a syllable, and the sequence vowel-consonant-vowel (VCV). The intelligibility of spontaneous speech (sequence story) was scored from 1 to 4 in consensus. All patients underwent a therapeutic program to activate articulatory adaptations, compensations, and maximization of the remaining structures for 3 to 6 months. The tasks were recorded after speech therapy. To compare mean changes, analyses of variance and Wilcoxon tests were used. RESULTS: Patients of groups 1 and 2 significantly improved their speech intelligibility (P<.05). Group 1 improved vowels, VCV, and spontaneous speech; group 2, syllable, VCV, and spontaneous speech. Group 3 demonstrated better intelligibility in the pretherapy phase, but the improvement after therapy was not significant. CONCLUSIONS: Speech therapy was effective in improving speech intelligibility of patients undergoing glossectomy, even after major resection. Different pretherapy ability between groups was seen, with improvement of speech intelligibility in groups 1 and 2. The improvement of speech intelligibility in group 3 was not statistically significant, possibly because of the small and heterogeneous sample.

Adult↗
PubMed2006

Function of the sensate free forearm flap after partial glossectomy.

AIMS: To compare functional recovery of sensitive free forearm flaps with non-sensitive free forearm flaps, following reconstruction for partial glossectomy. MATERIAL: Sixteen patients underwent partial glossectomy for oncological reasons, of whom: nine patients underwent repair with non-sensitive free forearm flaps (group A) and seven with sensitive free flaps (group B). METHODS: All patients underwent the following tests: (1) tactile sensitivity evaluation, localization of stimulus, sharp/blunt definition, discrimination between two points (static and dynamic), thermal sensitivity to heat/cold; (2) speech evaluation by means of the modified Fanzago test; (3) subjective evaluation concerning the degree of satisfaction of the following functions: swallowing, feeding and talking. RESULTS: The sensitivity and logopaedic evaluation tests and the subjective evaluation charts highlight an overall better functional recovery of the sensitive repair than the non-sensitive ones. CONCLUSION: In patients who have undergone partial glossectomy repair with free forearm neurofasciocutaneous flaps allow good recovery of oral functions and, therefore, a good quality of life.

Forearm↗
PubMedDate not supplied

Muscle tissue engineering for partial glossectomy defects.

BACKGROUND: Tongue reconstruction represents a difficult reconstructive problem, based on the tongue's complex multimodality function. Existing methods of tongue reconstruction often result in significant deficits in speech and deglutition. A functional neotongue requires adequate soft tissue bulk and restoration of coordinated muscle function. Tissue engineering, a scientific approach that allows introduction of isolated cell populations of interest within 3-dimensional polymer scaffolds to create new tissue, may allow the generation of more highly functional tissue in tongue reconstruction. OBJECTIVES: To apply muscle-tissue engineering techniques in the reconstruction of partial glossectomy defects in rats, and to compare the gross and histological nature of tissue found after reconstruction of the hemiglossectomy defect with acellular vs tissue-engineered composite material. MATERIALS AND METHODS: Thirty mature Lewis rats underwent a left-sided mucosa-sparing partial glossectomy. The defects were then filled with 1 of the following 3 substances: isotonic sodium chloride solution, a collagen-rich hydrogel, or hydrogel containing a suspension of neonatal myoblasts from syngeneic rats. The animals were killed after 6 weeks and the tongues were harvested. The control and operated-on tongue halves were evaluated for weight differences and histological features. RESULTS: The group receiving the hydrogel-myoblast composite injections demonstrated a statistically significant increase in tongue weight of the operated-on side compared with the control side. In contrast, the isotonic sodium chloride solution and hydrogel groups demonstrated loss of tongue weight. These findings correlated with the results of the histological evaluation. Hemitongues from the composite group demonstrated formation of new tissue with areas of musclelike tissue extending from islands of residual hydrogel, and we found evidence of neovascularization and possible neurotization. In contrast, the isotonic sodium chloride solution group exhibited dense fibrous scar with loss of muscle architecture and dramatic loss of tongue volume. The hydrogel group demonstrated preservation of tongue volume with persistent islands of gel, but no clear evidence of new tissue formation. CONCLUSIONS: The introduction of a hydrogel into the rat hemiglossectomy pocket appears to promote volume preservation and/or muscle regeneration. The addition of myoblasts suspended in collagen gel supports the development of new tissue that preserves weight and volume after hemiglossectomy and may possess muscle properties similar to the tissue desired. This tissue-engineering approach represents a promising new strategy in tongue reconstruction and merits further investigation into the possible functional advantages it offers compared with current techniques.

Animals↗
PubMed1991

Functional results after total or near total glossectomy with laryngeal preservation.

Locally advanced tongue cancer is a devastating disease for which there are limited therapeutic options that will result in a high rate of cure while preserving function. To determine the oncologic effectiveness of total or near total glossectomy with laryngeal preservation and the possibility of speech and swallowing rehabilitation following treatment, we reviewed our experience with 27 patients treated between 1982 and 1989. Twenty-four patients were eligible for 2-year follow-up and their disease-specific survival was 51%. Swallowing was achieved initially in 18 patients (67%), while 12 had successful long-term deglutition (44%). Oral communication was accomplished in 25 patients (92%). Significant aspiration occurred in three patients and was severe enough to require interval laryngectomy in two patients. The role of laryngeal suspension, palatal augmentation prosthesis, and videofluoroscopy as rehabilitation adjuncts for the total glossectomy patient are described.

Adult↗
PubMed1994

A new bilobed design for the sensate radial forearm flap to preserve tongue mobility following significant glossectomy.

OBJECTIVE: A new bilobed design of the sensate radial forearm flap is presented for reconstruction of the oral cavity following significant glossectomy. One lobe of the flap is used to restore the shape and volume of the tongue, while the second lobe is used to resurface the floor of the mouth and the gingiva. SETTING: Tertiary referral center. PATIENTS: Ten patients who underwent significant glossectomy for squamous cell cancer were included in this study. Patients were deemed candidates for this form of reconstruction when at least one half of the mobile tongue was resected and the residual tongue had an intact motor nerve supply. RESULTS: In addition to the thin, pliable, and sensate tissue of the radial forearm skin, the bilobed design helps to prevent tethering of the root of the tongue to the inner table of the mandible. This factor is felt to be important in maximizing the mobility of the residual tongue. There were no flap failures or partial necroses. Tongue mobility, oral alimentation, articulation, and return of sensation are described.

Adult↗
PubMedDate not supplied

Speech patterns following partial glossectomy for small tumors of the tongue.

To determine the type and extent of speech impairment to be expected following partial glossectomy, pre- and postoperative speech evaluations were performed on 10 patients undergoing surgery for carcinomas of the mobile tongue less than 3 cm in size. In addition, audiotapes of standardized speech samples were made at each evaluation. Preoperative speech evaluation revealed normal rates of verbal diadochokinesis without distortion in all 10 patients. Phonologic analysis was also normal in 9 of these patients. Postoperative evaluation revealed normal rates of verbal diadochokinesis in 6 patients and mild lingual distortion in 4. At 3 weeks postoperatively 1 patient had sibilant distortion and 1 patient overall slurring of speech. Evaluation of both of these patients at 6 months revealed that speech had returned to normal. Blinded comparison of the pre- and postoperative audiotapes revealed no change in 8 patients. In 2 patients the early postoperative tape was thought to "sound different" but the final postoperative tapes in all patients were judged to be normal. This study demonstrates that partial glossectomy for early carcinomas of the tongue can be performed with minimal, if any, permanent speech impairment.

Adult↗
PubMedDate not supplied

Rehabilitation of swallowing and communication following glossectomy.

Patients who have had surgical removal of part or all of the tongue are left with varying degrees of swallowing and speech deficiencies. The extent of resection, mobility of the residual tongue segment, and adequacy of the remaining structures determine the amount and type of deficiency. While communicative impairment and dysphagia commonly are seen in a rehabilitation setting, the problems of the glossectomy patient often are unique. This article reviews the anatomy and physiology of the oral and pharyngeal musculature, discusses the speech and swallowing of the glossectomy patient, and presents nursing considerations for successful rehabilitation.

Deglutition Disorders↗