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Lombardo N, Aragona T, Alsayyad S, Pelaia G, Terracciano R, Savino R. Objective and self-evaluation voice analysis after transoral laser cordectomy and radiotherapy in T1a-T1b glottic cancer. Lasers Med Sci 2017; 33:141-147. [PMID: 29075995 DOI: 10.1007/s10103-017-2361-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2017] [Accepted: 10/11/2017] [Indexed: 11/28/2022]
Abstract
Voice quality outcome becomes an important factor in the choice of the therapeutic option. The differences between radiotherapy and laser cordectomy have been extensively debated in the literature. We analyzed the vocal outcomes after carbon dioxide (CO2) laser cordectomy and radiotherapy treatment for T1a-b early glottic cancer by means of objective and subjective voice evaluation. A retrospective study was performed on 56 cancer patients, 30 treated with cordectomy and 26 with radiotherapy. All patients underwent laser cordectomy which was performed under general anesthesia using a surgical microscope in laryngeal suspension. The laser we used was an Ultrapulse one, 10.6-μm wavelength, and a power setting of 2 to 4 W in an Ultrapulse mode was selected. Two different sets of data were recorded: (a) voice acoustic analysis (jitter, shimmer, fundamental frequency and noise/harmonic ratio) and (b) voice handicap index (VHI). Data collected were statistically analyzed using SPSS 20.0 for Windows. Jitter, shimmer, and signal-to-noise ratio were significantly altered in both glottic cancer patient groups as compared to the control group. On the contrary, no statistically significant alteration of the fundamental frequency was found in both treatment groups. Interestingly, jitter and shimmer values were significantly more compromised in transoral laser surgery patients as compared with radiotherapy-treated patients. The VHI was also significantly altered in both cancer patient groups as compared to the control group. More importantly, however, the self-evaluation voice analysis was not significantly different between the two treatment groups, contrary to what we observed for two of the four parameters measured in the objective voice analysis. Given the importance of the self-perception of the voice quality, no treatment can be considered superior from the patients' point of view. Therefore, we suggest that priority should be given to the endoscopic surgery, due to lower costs, lower morbidity, and shorter hospitalization.
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Affiliation(s)
- Nicola Lombardo
- Otolaryngology Head and Neck Surgery, Department of Medical and Surgical Sciences, "Magna Græcia" University of Catanzaro, Campus Universitario, Località Germaneto, Viale Europa, 88100, Catanzaro, Italy.
| | - Teodoro Aragona
- Otolaryngology Head and Neck Surgery, Department of Medical and Surgical Sciences, "Magna Græcia" University of Catanzaro, Campus Universitario, Località Germaneto, Viale Europa, 88100, Catanzaro, Italy
| | - Said Alsayyad
- Radiotherapy Unit, Riuniti Hospital, Reggio Calabria, Italy
| | - Girolamo Pelaia
- Respiratory Disease, Department of Medical and Surgical Sciences, "Magna Græcia" University of Catanzaro, Catanzaro, Italy
| | - Rosa Terracciano
- Department of Health Sciences, "Magna Græcia" University of Catanzaro, Catanzaro, Italy
| | - Rocco Savino
- Department of Health Sciences, "Magna Græcia" University of Catanzaro, Catanzaro, Italy
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Outcomes of transoral laser microsurgical management of T1b stage glottic cancer. The Journal of Laryngology & Otology 2017; 131:433-441. [DOI: 10.1017/s0022215117000329] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractObjective:This study aimed to evaluate the oncological and voice outcomes of transoral laser microsurgery for tumour stage T1b stage glottic cancer patients.Methods:A prospective cohort study in a tertiary care head and neck cancer centre included tumour–node–metastasis stage T1bN0M0 glottic cancer patients scheduled to undergo transoral laser microsurgery from January 2002 until June 2014. Kaplan–Meier five-year analyses of local control, overall survival, disease-specific survival and laryngeal preservation were performed. Voice Handicap Index-10 scores and maximum phonation times were also recorded.Results:Twenty-one participants with a mean age of 66.8 years were enrolled. The mean follow up was 56.5 months. Kaplan–Meier 5-year survival analysis illustrated a local control rate of 82 per cent, overall survival of 88 per cent, disease-specific survival of 100 per cent, and laryngeal preservation of 100 per cent. The pre-operative Voice Handicap Index-10 score was 19.1 ± 9.47 (mean ± standard deviation (SD)) and the post-operative scores were 13.5 ± 9.29 at three months, 10.44 ± 9.70 at one year and 5.83 ± 4.91 at two years. The pre-operative maximum phonation time was 16.23 ± 5.46 seconds (mean ± SD) and the post-operative values were 14.44 ± 6.73 seconds at three months, 15.27 ± 5.71 seconds at one year and 14.33 ± 6.44 seconds at two years.Conclusion:Transoral laser microsurgery yields relatively high rates of oncological control and acceptable voice outcomes, and thus shows utility as a primary treatment modality for T1b glottic cancer.
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Weiss BG, Ihler F, Pilavakis Y, Wolff HA, Canis M, Welz C, Steiner W. Transoral laser microsurgery for T1b glottic cancer: review of 51 cases. Eur Arch Otorhinolaryngol 2016; 274:1997-2004. [DOI: 10.1007/s00405-016-4432-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 12/16/2016] [Indexed: 11/28/2022]
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Zbären P, Christe A, Caversaccio MD, Stauffer E, Thoeny HC. Pretherapeutic Staging of Recurrent Laryngeal Carcinoma: Clinical Findings and Imaging Studies Compared with Histopathology. Otolaryngol Head Neck Surg 2016; 137:487-91. [PMID: 17765781 DOI: 10.1016/j.otohns.2007.03.022] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2006] [Revised: 03/06/2007] [Accepted: 03/13/2007] [Indexed: 10/22/2022]
Abstract
OBJECTIVE: To assess the accuracy of preoperative imaging studies and clinical and endoscopic examinations for recurrent laryngeal carcinoma evaluation. STUDY DESIGN AND SETTING: A retrospective comparative study was performed at a university department on 42 recurrent laryngeal carcinomas. Surgical specimens were cut into whole-organ slices. Histologic findings were compared with the findings of the different preoperative diagnostic modalities. RESULTS: The craniocaudal tumor spread was correctly evaluated by endoscopy and imaging studies in 52% and 24%, respectively, and the contralateral tumor spread in 50% and 52%, respectively. The sensitivity, specificity, and accuracy for detection of tumor infiltration of the thyroid was 48%, 88%, and 64% and of the cricoid 47%, 80%, and 67%. The accuracy of recurrent tumor classification (crT) was 50%; most tumors were underclassified. CONCLUSION: The inadequately evaluated tumor spread and the inadequately classified recurrent tumors were underestimated and underclassified in most cases, respectively.
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Affiliation(s)
- Peter Zbären
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, University Hospital, Berne, Switzerland.
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Maurizi M, Almadori G, Plaudetti G, De Corso E, Galli J. Laser carbon dioxide cordectomy versus open surgery in the treatment of glottic carcinoma: Our results. Otolaryngol Head Neck Surg 2016; 132:857-61. [PMID: 15944555 DOI: 10.1016/j.otohns.2005.01.038] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE: To analyze oncologic results in patients with glottic cancers treated respectively, by laser CO2 or open surgery, taking into account specific-disease survival, rate of locoregional recurrences, and their salvageability. STUDY DESIGN: Retrospective study of 198 patients treated from January 1993 to June 2002 in the department of otorhinolaryngology at a Catholic university in Rome. METHODS: Glottic carcinoma were treated by laser CO2 cordectomy in 132 patients (group 1) and by open surgery in 66 patients (group 2). The statistical analysis was performed by Kaplan Meyer method, log rank test, and x 2 , test. RESULTS: The log-rank test points out significant differences between the 2 groups regarding specific-disease survival; no differences were found for disease-free survival. Within group 1, 16 patients developed local failure, which was retreated in 6 cases with laser surgery; in 9 (6.8%) with total laryngectomy, only 1 case was inoperable. In this group, 10 patients (62.5%) were salvaged. Within group 2, 18 patients developed local recurrences, which was retreated in 14 (21.21%) cases with total laryngectomy; the other 4 cases were not suitable for surgery. Of these 18, 8 patients (44.5%) were salvaged. CONCLUSIONS AND SIGNIFICANCE: Our results show significant differences between the 2 groups concerning the specific-disease survival and the salvageability of local recurrences. In fact, in group 1 we found a higher salvage rate and a lower incidence of total laryngectomy. As already suggested, laser therapy leaves the laryngeal cartilaginous framework intact, avoiding the spread of the tumor out of laryngeal organ and resulting in a more favorable oncologic outcome.
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Affiliation(s)
- Maurizio Maurizi
- Institute of Otorhinolaryngology, Università Cattolica del Sacro Cuore, Rome, Italy
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Li M, Lorenz RR, Khan MJ, Burkey BB, Adelstein DJ, Greskovich JF, Koyfman SA, Scharpf J. Salvage laryngectomy in patients with recurrent laryngeal cancer in the setting of nonoperative treatment failure. Otolaryngol Head Neck Surg 2013; 149:245-51. [PMID: 23585149 DOI: 10.1177/0194599813486257] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To investigate the effectiveness of salvage partial and total laryngectomy in the treatment of recurrent laryngeal cancer in the setting of initial nonoperative treatment failure and to identify factors influencing long-term survival. STUDY DESIGN Case series with planned chart review. SETTING Tertiary medical center. SUBJECTS AND METHODS Patients with recurrent squamous cell carcinoma of the larynx initially treated with either radiation or chemoradiation, who underwent salvage laryngectomy at the Cleveland Clinic Foundation from 1997 to 2011, were identified. The cohort was divided into an early-stage group and an advanced-stage group based on initial tumor staging. Survival outcome was evaluated separately in each group against tumor staging, methods of treatment, and nodal status. Secondary endpoints of speech and swallowing were also evaluated. RESULTS A total of 100 patients were identified, with 72 patients in the early-stage group and 28 patients in the advanced-stage group. The overall postsalvage locoregional control rate was 70%, and the 5-year disease-specific survival was 70% and 55.2% in the early and advanced group, respectively (P = .39). The 5-year disease-specific survival was not significant in either group when compared with recurrent staging, initial treatment, salvage treatment, or nodal disease (P = ns). Using voice prostheses, good to excellent speech function was achieved postoperatively in most patients. CONCLUSION Tumor staging, methods of initial and salvage treatment, and nodal disease were not significant predictors of survival. Both salvage partial and total laryngectomy were effective methods in the treatment of recurrent laryngeal cancer in carefully selected patients.
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Affiliation(s)
- Mingsi Li
- Head and Neck Institute, Cleveland Clinic Foundation, Cleveland, Ohio 44195, USA
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Smee RI, Williams JR, Broadley K, Bridger G. Early glottic carcinoma treated by radiotherapy: Defining a population for surgical salvage. Laryngoscope 2012; 123:171-6. [DOI: 10.1002/lary.23663] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/23/2012] [Indexed: 11/10/2022]
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Krengli M, Policarpo M, Manfredda I, Aluffi P, Gambaro G, Panella M, Pia F. Voice quality after treatment for T1a glottic carcinoma--radiotherapy versus laser cordectomy. Acta Oncol 2009; 43:284-9. [PMID: 15244253 DOI: 10.1080/02841860410026233] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The purpose of this study was to assess the anatomic and functional outcomes and compare the voice quality in patients affected by T1a glottic carcinoma treated with curative intent with radiotherapy or laser cordectomy. Fifty-seven cases were analysed: 27 after curative radiotherapy and 30 after laser cordectomy. All patients were studied with videolaryngostroboscopy, voice analysis by narrow spectrogram, and vocal parameters (Jitter, Shimmer, noise/harmonic ratio, and diplophonia). Videolaryngostroboscopy showed severe glottic inadequacy in 25% of cases treated with radiation and insufficient compensation 'ventricular band' or 'with arytenoid hyperadduction' in 65% of cases after surgery. Severe dysphonia on the electro-acoustic analysis of voice was observed in 25% of cases after radiation and 70% after laser (p < 0.001). Fundamental frequency and vocal parameters showed more favourable results in the radiation group (p < 0.001). Voice assessment showed better results after radiotherapy compared with laser cordectomy. Voice outcome should be carefully considered in the treatment decision for T1 glottic carcinoma.
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Affiliation(s)
- Marco Krengli
- Division of Radiotherapy, University of Piemonte Orientale 'Amedeo Avogadro' and Azienda Ospedaliera 'Maggiore della Carità', Novara, Italy.
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De Diego J, Prim M, Verdaguer J, Pérez-fernández E, Gavilán J. Long-term results of open cordectomy for the treatment of T1a glottic laryngeal carcinoma. Auris Nasus Larynx 2009; 36:53-6. [DOI: 10.1016/j.anl.2008.03.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2007] [Revised: 03/30/2008] [Accepted: 03/31/2008] [Indexed: 10/22/2022]
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Hartl DM, de Monès E, Hans S, Janot F, Brasnu D. Treatment of early-stage glottic cancer by transoral laser resection. Ann Otol Rhinol Laryngol 2008; 116:832-6. [PMID: 18074668 DOI: 10.1177/000348940711601107] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES We reviewed outcomes of treatment of early glottic carcinoma by transoral laser resection. METHODS We performed a retrospective study of tumor stage, type of cordectomy (European Laryngological Society), resection margins, local control, and laryngeal preservation. RESULTS Of 142 patients treated with curative intent, 79 (92% male; average age, 63 years) were retained for this study, on the basis of availability of information regarding resection margins, the absence of adjuvant radiotherapy, and followup of at least 2 years. The tumors were classified pTis (n = 21), pT1a (n = 51), or pT1b (n = 7) and were treated by cordectomy types I (23%), II (30%), III (27%), IV (6%), and V (14%). The average follow-up was 56 months (range, 24 to 150 months). The overall 5-year actuarial recurrence-free survival rate was 89%, and the 5-year actuarial disease-specific survival rate was 97.3%. There were 11 local recurrences (14%); 7 were treated by another laser resection, 1 by radiotherapy, 1 by supracricoid partial laryngectomy, and 2 by total laryngectomy. The overall rate of final local control with the laser alone was 100% for patients with initially positive margins, 95% for those with initially suspicious margins, and 94% for those with free margins. The overall rate of organ preservation was 100% for patients with positive or suspicious margins and 96% for those with free margins. Margin status (p = .39), cordectomy type (p = .67), and anterior commissure involvement (p = .16) were not statistically related to recurrence (Kaplan-Meier calculations with nonparametric univariate analysis). The recurrence rate was significantly higher for T1b tumors, however (p = .001). CONCLUSIONS Laser microresection provides high rates of local control and organ preservation for early glottic cancer. Positive or suspicious margins were not related to recurrence, nor was anterior commissure involvement. This study implies that suspicious margins can be managed with a "watch-and-wait" attitude. Re-treatment with laser, external partial laryngectomy, and radiotherapy remain therapeutic options for recurrences.
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Affiliation(s)
- Dana M Hartl
- Department of Otolaryngology-Head and Neck Surgery, Institut Gustave Roussy, 39, rue Camille Desmoulins, 94805 Villejuif, France
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Kasapoglu F, Erisen L, Coskun H, Basut O. Endolaryngeal cordectomy using cold instruments for treatment of T1 glottic cancers. Eur Arch Otorhinolaryngol 2007; 264:1065-70. [PMID: 17431655 DOI: 10.1007/s00405-007-0307-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2007] [Accepted: 03/27/2007] [Indexed: 10/23/2022]
Abstract
In the treatment of early-stage glottic cancers, radiotherapy and surgery have similar success rates. In our department, we have been using cold instruments coupled with surgical microscope and/or telescopes for several years in treatment of early stage glottic cancers. Our aims were, to present our experience with endolaryngeal resection of T1 glottic cancers with cold instruments coupled with surgical microscope and telescopes, to present our oncological results, to discuss the advantages of endolaryngeal cordectomy over open cordectomy or RT and to discuss whether laser is obligatory for this approach or not. Our study includes retrospective analysis of 38 patients with T1 glottic cancer, who have been treated with endolaryngeal surgery as the primary treatment. The median follow-up was 24 months. The most commonly performed procedure was type-II cordectomy (38.5%). Overall survival rate was 94.7%, while the disease-specific survival rate was 100%. Local recurrences occurred in two patients at 8th and 11th months, postoperatively. In the first patient, type-Vc cordectomy and in the second type-Va cordectomy had been performed. Both patients with recurrences could be salvaged by fronto-lateral laryngectomy, and are still alive in their 38th and 6th months following salvage surgery. Therefore, the local control rate and larynx preservation rate with endolaryngeal cordectomy were 94.7 and 100%, respectively, in this study group. All patients had a voice quality sufficient for communicating easily over telephone. We believe that lasers are not obligatory to perform endolaryngeal cordectomy for treatment of T1 glottic cancers, as the same oncological and similar functional outcomes may be achieved with the traditional cold instruments.
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Affiliation(s)
- Fikret Kasapoglu
- Medicine Faculty Department of Otorhinolaryngology, Otorhinolaryngology in Uludag University, Bursa, Turkey.
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Back G, Sood S. The management of early laryngeal cancer: options for patients and therapists. Curr Opin Otolaryngol Head Neck Surg 2005; 13:85-91. [PMID: 15761281 DOI: 10.1097/01.moo.0000156168.63204.70] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW To evaluate the optimal treatment of early laryngeal cancer and to highlight new developments. RECENT FINDINGS The use of hyperfractionation and acceleration of radiotherapy may result in improved outcomes for patients with respect to cancer cure and preservation of the larynx. Options for surgical treatment include endoscopic resection and open partial laryngectomy. The use of endoscopic vertical partial laryngectomy may overcome the difficulties encountered in exposure with transoral laser resection of anterior commissure tumors. The microdebrider may be a useful alternative to CO(2) laser in endoscopic resection in selected cases. A further treatment option that shows promising results is photodynamic therapy, which has some important advantages over the other treatment modalities. Further larger studies are needed to assess the efficacy of these treatment modalities to ascertain the treatment modality of choice. SUMMARY Different treatment modalities are available for early laryngeal cancer. The treatment choice should take into account the likely post-treatment morbidity, quality of life, patient preference, and voice quality. The cost of treatment, not only to the treating institution but also to the patient and those involved in the patient's care at home, is also an important issue. Well-designed randomized multicenter controlled trials are now necessary to influence patients' and clinicians' decision in the choice of the most effective and predictable treatment plan.
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Affiliation(s)
- Gary Back
- Department of Otolaryngology--Head and Neck Surgery, Bradford Teaching Hospitals, Duckworth Lane, Bradford BD9 6RJ, UK
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Marchese-Ragona R, Marioni G, Chiarello G, Staffieri A, Pastore A. Supracricoid laryngectomy with cricohyoidopexy for recurrence of early-stage glottic carcinoma after irradiation. Long-term oncological and functional results. Acta Otolaryngol 2005; 125:91-5. [PMID: 15799582 DOI: 10.1080/00016480410017927] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
CONCLUSIONS These results suggest that, in selected cases, SCL-CHP may be used to treat laryngeal carcinomas after radiation failure, with good oncological and functional results. OBJECTIVES Radiotherapy and surgery are believed to be equally effective and highly successful in the management of T1-staged glottic carcinomas. An almost normal post-therapy voice is considered the main advantage of irradiation over the surgical approach. On the other hand, when a tumour recurs after radiotherapy, it is more likely to extend beyond its original site, making total laryngectomy necessary in most cases. However, in selected cases, conservative laryngeal surgery is possible. At present only a few reports in the literature have documented the oncological and functional outcome of supracricoid laryngectomy with cricohyoidopexy (SCL-CHP) in the treatment of laryngeal recurrence after irradiation. MATERIAL AND METHODS We describe seven cases of rT2-T3 laryngeal squamous cell carcinomas that recurred after radiotherapy and were treated with salvage SCL-CHP between 1989 and 1997 at the Department of Otolaryngology, University of Ferrara. The disease-free interval following initial radiotherapy ranged from 13 to 132 months (mean 54 months) in 6 patients; 1 patient underwent 2 courses of irradiation treatment 103 and 8 months prior to surgery. RESULTS The mean post-SCL-CHP follow-up period exceeded 10 years (range 72-173 months). Only the patient who underwent 2 courses of radiation therapy before surgery experienced laryngeal recurrence 48 months after surgery. All patients were decannulated and recovered the ability to swallow. Vocal quality was significantly rough and breathy but was satisfactorily intelligible in all patients. Four patients had wound healing problems; 1 of them developed a laryngotracheocutaneous fistula 15 months after SCL-CHP as a consequence of chondronecrosis, prompting total laryngectomy.
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