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Macarulla T, Prado Venegas M, León X, López Pousa A, Quer M, Orús C, Guardeño R, Nadal R, Ojeda B, Gallego O. Smoke and alcohol consumption as a risk factors in the development of second primary neoplasms (SPN) in head & neck cancer (HNC) patients. A case-control study. J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.5582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
| | | | - X. León
- Hospital Sant Pau, Barcelona, Spain
| | | | - M. Quer
- Hospital Sant Pau, Barcelona, Spain
| | - C. Orús
- Hospital Sant Pau, Barcelona, Spain
| | | | - R. Nadal
- Hospital Sant Pau, Barcelona, Spain
| | - B. Ojeda
- Hospital Sant Pau, Barcelona, Spain
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León X, de Juan J, Costey M, Orús C, del Prado Venegas M, Quer M. Vaciamientos selectivos en pacientes con metástasis ganglionares clínicas. Acta Otorrinolaringológica Española 2004; 55:73-80. [PMID: 15195523 DOI: 10.1016/s0001-6519(04)78486-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To evaluate the results obtained with selective neck dissection in patients with clinically positive neck nodes at diagnosis (N+). PATIENTS AND METHODS Retrospective study of N+ patients treated with a lateral or supromohyoid selective neck dissection with prophylactic purpose (sides of the neck N0) or therapeutic purpose (sides of the neck N+). RESULTS Forty nine selective neck dissections were carried out in 42 N+ patients. In 18 cases the neck dissection had a prophylactic purpose (sides of the neck N0), and in 31 of them a therapeutic purpose (sides of the neck N+). In 39 patients summary was followed by postoperative radiotherapy. There was no regional relapse in either side of the neck treated with a selective neck dissection. CONCLUSIONS Selective neck dissections in selected N+ patients are an adequate surgical technique. The main advantages of selective neck dissections are to shorten the surgical time, and to avoid the morbility associated with the dissection of the neck zones not included.
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Affiliation(s)
- X León
- Servicio de Otorrinolaringología, Hospital de Sant Pau, Avda. San Antoni M Claret, 167, 08025 Barcelona.
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Costey M, Mora J, León X, López M, Orús C, Vergés J, Gañán L, Quer M. Estudio de cea y cyfra 21.1 pre-tratamiento en 252 pacientes con carcinoma de cabeza y cuello. Acta Otorrinolaringológica Española 2004; 55:338-42. [PMID: 15554590 DOI: 10.1016/s0001-6519(04)78533-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
INTRODUCTION Squamous cell carcinoma is the most frequent malignant tumor in the head and neck. As in most malignant tumors, the earlier the diagnosis, is made the longer the survivalis. Several molecules, including CEA and Cyfra 21.1, have been evaluated in an attempt to improve diagnosis and follow-up. OBJECTIVE To investigate whether CEA and Cyfra 21.1 present pathological increased values prior to treatment, and to correlate tumor and patient characteristics with CEA and Cyfra 21.1 levels. MATERIAL AND METHODS CEA and Cyfra 21.1 were measured pre-treatment in sera of 252 patients treated for head and neck tumors from1999 to 2003. RESULTS Increases of CEA were detected in 23.6%, and increases of Cyfra 21.1 in 19.1% of patients. Significative differences were found between the concentrations of Cyfra 21.1 related to the tumor stage, local extension, histological grade, and an increasing relation with age. No differences were found in relation to the primary tumor site. Regarding CEA, the only finding was an increased relation between concentrations of this marker and cigarette and alcohol habits. CONCLUSIONS Cyfra 21.1 does not appear to be a good marker for tumoral screening of head and neck carcinomas. However, a good correlation was observed between sera concentrations of Cyfra 21.1, tumoral burden, and histological grade of the tumor, but this was not the case with CEA.
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Affiliation(s)
- M Costey
- Servicio de Otorrinolaringologia, Hospital de Sant Pau, Barcelona.
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Venegas MP, León X, Gich I, Montserrat JR, Orús C, Quer M. [Assessment of the prognostic capacity improvement of the 5th edition of the TNM in patients with nasopharyngeal carcinoma]. Acta Otorrinolaringol Esp 2003; 54:512-7. [PMID: 14671924 DOI: 10.1016/s0001-6519(03)78443-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Evaluate the changes included in the 5th edition of the TNM classification in patients with nasopharyngeal carcinoma. PATIENTS AND METHODS Retrospective study of 103 patients with nasopharyngeal carcinoma treated with radical intention in our centre from 1985 to 1997. A reclassification according to the criteria defined in the 5th edition of the TNM was carried out. The loco-regional control and survival obtained when patients were classified with the 4th and 5th editions of the TNM were compared. RESULTS The use of the 5th edition of the TNM led to a decrease in local category (T) and stage grouping, improving the prognostic capacity in local control and survival. The changes included in the 5th edition of the TNM did not modify the regional classification in a essential way. CONCLUSIONS The changes included in the 5th edition of the TNM improved the classification of patients with nasopharyngeal carcinoma.
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Affiliation(s)
- M P Venegas
- Servicio de Otorrinolaringología, Hospital de Sant Pau, Barcelona
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Abstract
We present the consequences corresponding to a bilateral section of the main trunk of vagus nerve at cervical level in a patient with an oropharyngeal carcinoma with bilateral neck nodes. As a consequence of the bilateral resection of both vagus nerves during neck dissections, as well as motor and sensitive damage of the larynx and pharynx, we could observe affection of the normal tone of the oesophagus, stomach and duodenum which forced to enteral nutrition by direct jejunal access, and a disorder of the cardiac rhythm due to loss of the parasympathetic innervation appeared.
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Affiliation(s)
- X León
- Servicio de Otorrinolaringología, Hospital de Sant Pau, Avda. San Antoni M. Claret, 167, 08025 Barcelona
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León X, Quer M, Orús C, de Vega M, Vergés J, Gañán L. [Treatment of T1N0 glottis carcinoma with radiotherapy. Results at our center and review of the literature]. Acta Otorrinolaringol Esp 2003; 54:39-47. [PMID: 12733319 DOI: 10.1016/s0001-6519(03)78382-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To evaluate the results of radiotherapy in the treatment of patients with T1N0 glottic squamous cell carcinoma. MATERIAL AND METHODS Retrospective study of a cohort of 338 patients with T1N0 glottic carcinoma treated with radiotherapy at our institution between 1985-1997. A review of the literature published during the last ten years was carried out. RESULTS Local control with radiotherapy in our patients was 82%, reaching 97% when salvage surgery was included. The local control with radiotherapy in most of the published series ranges between 81.90%. CONCLUSIONS Treatment with radiotherapy achieves local control in early glottic carcinomas (T1N0) in 80-90% of cases. In our centre such treatment achieved local control in 82% of cases.
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Affiliation(s)
- X León
- Servicio de Otorrinolaringología, Hospital de la Santa Creu i Sant Pau, Avda, San Antoni Ma, Claret, 167, 08025 Barcelona
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Gras JR, Orús C, León X, Venegas MP, Gañán L, Quer M. Tratamiento de los estadios iniciales (t1-t2n0) del carcinoma de lengua móvil. Acta Otorrinolaringológica Española 2003; 54:443-8. [PMID: 14567079 DOI: 10.1016/s0001-6519(03)78434-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE The aim of this study is to define the best local treatment in patients with squamous cell carcinoma of mobile tongue in the early stages (I-II) and to establish the best election for neck management. MATERIAL AND METHODS We evaluated 90 patients classified as stage I and II between 1984 and 1999. Sixty-eight patients out of the ninety (75%) were treated with radio-therapy and twenty-two (25%) with surgery. Neck dissection was used in 39% (35/90) of patients. RESULTS The rates of ultimate local control for T1NO lesions were similar for both treatment groups (94% vs. 95%). For T2N0 lesions the ultimate local control did improved in those patients treated with surgery (100%) compared to those that had radiotherapy (77%). Regional control was better in the group that underwent neck dissection compared to the group that had just ganglionar control (89% vs. 79%). CONCLUSIONS We recommend local surgical treatment for T1-T2NO and in our experience prophylactic treatment of lymph nodes leads to a better regional control.
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Affiliation(s)
- J R Gras
- Servicio ORL, Hospital de la Santa Creu i Sant Pau, Universitat Autónoma, Barcelona
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León X, Gañán L, Costey M, Kolanczak K, Orús C, Quer M. Recidivas ganglionares aisladas en pacientes con carcinomas de cabeza y cuello. Acta Otorrinolaringológica Española 2003; 54:710-7. [PMID: 15164711 DOI: 10.1016/s0001-6519(03)78471-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE Recurrencies of lymphatic metastasis implies a poor prognosis in patients with head and neck carcinoma. The aim of our study is to analyse the results of salvage treatment after an isolated regional tumour recurrence. MATERIAL AND METHODS Retrospective study of 144 patients with head and neck carcinoma with an isolated neck recurrence. The treatments used, regional control and patient's survival were analysed. RESULTS Sixty-four percent (92/144) of patients were not candidates to salvage treatment with radical intention. Salvage surgery was performed in 36% (52/144) of patients, with a survival of 46% in this group of patients. Previous treatment of the neck was the most relevant variable to decide a salvage surgery. Patients treated initially with neck dissection had the worst prognosis. CONCLUSIONS The existence of a regional recurrence has a bad prognosis, with 16% 5-year survival. Only 36% of patients were considered candidates to salvage treatment, achieving 46% of survival.
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Affiliation(s)
- X León
- Servicio de Otorrinolaringología, Hospital de Sant Pau., Avda. San Antoni Ma Claret, 167, 08025 Barcelona.
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León X, del Prado Venegas M, Orús C, Costey M, Díez S, Quer M. [Prevalence of tobacco and alcohol use following treatment in patients with head and neck squamous carcinoma: a cross-sectional study]. Acta Otorrinolaringol Esp 2002; 53:764-70. [PMID: 12658844 DOI: 10.1016/s0001-6519(02)78374-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To evaluate the prevalence of tobacco and alcohol use following treatment in patients with head and neck squamous cell carcinoma, and to determine factors possibly related to this use MATERIAL AND METHODS A transversal study on tobacco and alcohol use following treatment for head and neck squamous cell carcinoma was performed in patients on ambulatory visits to our center. RESULTS From 582 patients evaluated, 13% regularly smoked post-treatment, and 21% consumed alcohol. The related variables for tobacco use post-treatment were the kind of treatment received and previous tobacco use. The related variables for alcohol use post-treatment were age, sex and previous use of tobacco and alcohol. CONCLUSIONS Despite warnings, 13% of patients with previous head and neck squamous cell carcinoma continued smoking and 21% persisted in alcohol use.
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Affiliation(s)
- X León
- Servicio de Otorrinolaringología, Hospital de Sant Pau, Avda. San Antoni Ma Claret, 167, 08025 Barcelona.
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León X, Orús C, Quer M. [Design, maintenance, and exploitation of an oncologic database for patients with malignant tumors of the head and neck]. Acta Otorrinolaringol Esp 2002; 53:185-90. [PMID: 12073678 DOI: 10.1016/s0001-6519(02)78299-x] [Citation(s) in RCA: 86] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The oncological databases are essential in the evaluation of the results of patients with malignant tumours. We present the design of the database that collects the oncological information of patients with head and neck malignant tumours diagnosed in our centre since 1984, and the needs of maintenance and possibilities of exploitation.
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Affiliation(s)
- X León
- Servicio de Otorrinolaringología, Hospital de Sant Pau, Barcelona.
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León X, Quer M, Orús C, López M, Gras JR, Vega M. Results of salvage surgery for local or regional recurrence after larynx preservation with induction chemotherapy and radiotherapy. Head Neck 2001; 23:733-8. [PMID: 11505482 DOI: 10.1002/hed.1104] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND After treatment of locally advanced laryngeal carcinomas with induction chemotherapy and radiotherapy, some patients suffer a local or regional failure of the tumor, and salvage surgery is required. The aim of this study was to review the results of such salvage surgery in this group of patients. METHODS A retrospective study of a cohort of 110 patients diagnosed between 1989 and 1996 with a locally advanced laryngeal carcinoma (T3-T4) treated with induction chemotherapy and radiotherapy was performed. The results of salvage surgery in patients with a local and/or regional failure of the treatment were analyzed. RESULTS Forty-two patients presented a local and/or a regional recurrence of the tumor: 26 patients in the larynx, eight in the neck, and a further eight in both in the larynx and the neck. Salvage surgery was carried out in 28 patients (67%), consisting of total laryngectomies with neck dissections (24 cases), endoscopic resection of the tumor (one case), and radical neck dissections (three cases). Five-year adjusted survival for the 42 patients was 38%. Five-year survival for the 28 patients treated with salvage surgery was 57%. Five patients had postoperative complications: four had pharyngo-cutaneous fistulas and one had wound infection. CONCLUSIONS After a local and/or regional recurrence, 67% of patients with advanced laryngeal carcinoma treated with induction chemotherapy and radiotherapy were candidates to salvage surgery. Five-year adjusted survival for this group of patients was 57%.
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Affiliation(s)
- X León
- Department of Otorhinolaryngology, Hospital de la Santa Creu i Sant Pau, Avda. San Antoni M(a) Claret, 167, Universitat Autònoma de Barcelona, 08025 Barcelona, Spain.
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Abstract
A retrospective study of the unilateral and bilateral vocal fold immobility cases diagnosed at our hospital between 1985 and 1998 was carried out. Of the 229 cases studied, vocal fold immobility was bilateral in 58 patients (25%), unilateral right in 60 (26%), and unilateral left 111 (49%). The most frequent etiologies in the bilateral cases were thyroid surgery (38%) and prolonged intubation (31%); idiopathic cases (32%) and thyroid surgery (23%) in the unilateral right cases; and idiopathic cases (28%) and extralaryngeal tumors (22%) in the unilateral left cases. Clinical compensation was achieved in more than 85% of cases of unilateral immobility when the etiology was idiopathic or due to surgical damage to the recurrent or vagus nerves, 70% when it was a prolonged intubation, 56% in neurological patients and 38% in extralaryngeal tumors. In patients with bilateral vocal fold immobility, 14% did not require any treatment, 34% had a permanent tracheostomy, and 52% recovered adequate naso-oral ventilation after surgery (tracheostomy only in 12 patients and arytenoidectomy in 18 patients).
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Affiliation(s)
- X León
- Servicio ORL, Hospital de la Santa Creu I Sant Pau, Avda. San Antoni M. Claret, 167, 08025 Barcelona
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Abstract
OBJECTIVE To analyse the usefulness of facial nerve monitoring by continuous electromyography during parotidectomy. PATIENTS AND METHODS Fifty-two consecutive patients who underwent parotidectomy (27 unmonitored and 25 monitored) between 1987 and 1998. Both groups had a similar distribution of superficial and total parotidectomy. RESULTS Facial nerve monitoring reduced the incidence and severity of facial nerve paralysis independently of the kind of surgery performed. The incidence of temporary facial paralysis was significantly lower in the monitored group (36%) than in the unmonitored group (70%) (p = 0.013). The rates of permanent deficit were 4% for the monitored group and 30% for the unmonitored group (p = 0.025). CONCLUSIONS The results suggest that intraoperative facial nerve monitoring reduces the incidence of postoperative facial deficit. The routine use of facial nerve monitoring is controversial. However, it is considered useful in surgery where there is a higher risk of injury to the facial nerve such as total parotidectomy, re-interventions or chronic inflammatory conditions.
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Affiliation(s)
- M López
- Hospital de Sant Pau, Universidad Autónoma de Barcelona
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León X, Quer M, Orús C, del Prado Venegas M. Can cure be achieved in patients with head and neck carcinomas? The problem of second neoplasm. Expert Rev Anticancer Ther 2001; 1:125-33. [PMID: 12113119 DOI: 10.1586/14737140.1.1.125] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The improvement in locoregional control of head and neck carcinomas over the last few decades does not appear to modify the final survival of these patients, mainly due to the appearance of distant metastases and second neoplasms. This article reviews the topic of second neoplasm in patients with an index tumor in the head and neck, making a special point of the incidence and epidemiology of second neoplasms, the influence on prognosis, etiopathogenic theories and the possibility of prevention.
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Affiliation(s)
- X León
- Department of Otolaryngology, Hospital de Sant Pau, Barcelona, Universitat Autonoma de Barcelona, Avda. San Antoni Ma Claret, 167. 08025 Barcelona, Spain.
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León X, Quer M, Orús C, Sancho FJ, Bagué S, Burgués J. Selective dissection of levels II-III with intraoperative control of the upper and middle jugular nodes: A therapeutic option for the no neck. Head Neck 2001; 23:441-6. [PMID: 11360304 DOI: 10.1002/hed.1148] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Selective neck dissections are accepted elective treatment in N0 patients. We present the results of a dissection of levels II to III and intraoperative pathologic control of a sample of subdigastric and supraomohyoid nodes in a group of patients with laryngeal carcinoma. When intraoperative analysis was positive, dissection of levels IV and V was completed. METHODS Between 1991 and 1997, 145 neck dissections with intraoperative control were carried out in 79 patients with laryngeal carcinomas. Postoperative radiotherapy was used in 49 patients. RESULTS There were occult metastases in 29 neck dissections (20%). In 22 cases (15%), tumor was found in the nodes sent to intraoperative pathologic study, and dissection of levels IV and V was completed. In 7 additional cases tumor was found in the postoperative study. The sensitivity of the use of frozen sections in the detection of occult metastases was 76%. In no case were positive nodes found at level V. There was no regional relapse in any of the 145 selective neck dissections. CONCLUSIONS The lateral selective neck dissection is an effective method in the elective treatment of the neck of N0 laryngeal carcinoma patients. Dissection of level IV can be spared when intraoperative biopsy specimens of a sample of the subdigastric and supraomohyoid nodes are negative. According to our results, at present we do not consider it necessary to dissect level V in selective neck dissections in patients with laryngeal carcinoma.
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Affiliation(s)
- X León
- Department of Otolaryngology, Hospital de la Santa Creu i Sant Pau, Avda. San Antoni Ma Claret, 167, Barcelona, Spain 08025.
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Abstract
The purpose of this paper is to define the prevalence of squamous cell carcinoma of the head and neck as seen at the ENT Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain in the last years, studying 2500 cases. Relative frequencies at the various sites, age distribution, male to female ratios, TNM stage are reported. From the results we point out that laryngeal squamous cell carcinomas (1297 cases) were more than 50% of all tumors, followed by oropharygeal carcinomas, oral cavity carcinomas and hypopharyngeal carcinomas. The mean age was 61 years, and patients with nasopharyngeal carcinomas were the youngest. 92% of the patients were males, and the highest rate of males was seen in the larynx and hypopharynx (97% males). Only 9% of the patients were non-smokers and 18% were not alcohol drinkers. Hypopharyngeal squamous cell carcinomas concentrated the highest rate of patients with severe toxic consumption. A significant proportion of earlier tumors was only seen in the larynx and oral cavity (54% and 41% Stages I-II, respectively). On the other hand, hypopharyngeal carcinoma, oropharyngeal carcinoma and nasopharyngeal carcinomas were mainly diagnosed in advanced stages.
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Affiliation(s)
- M Quer
- Servicio ORL, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona
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Abstract
BACKGROUND Occasionally in head and neck cancer patients treated surgically after induction chemotherapy, the histologic analysis of the excised tissue does not show evidence of viable tumor cells, a situation that the authors named "negative specimen." The objective of this study was to quantify the frequency of negative specimens in surgery after induction chemotherapy and to analyze the repercussions of this situation. METHODS A retrospective study of prospectively collected data on 245 patients treated surgically after induction chemotherapy was made to calculate the frequency of negative specimens. An individualized review of the patients with negative specimens was made. The actuarial survival was calculated in relation to the existence of residual tumor. RESULTS Twenty-five patients (10%) had negative specimens. Five-year adjusted survival for patients with negative specimens was 96%, significantly better than 62% survival in patients with residual tumor. CONCLUSIONS Ten percent of patients treated surgically after induction chemotherapy had no residual tumor. These patients had a favorable prognosis.
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Affiliation(s)
- X León
- Department of Otolaryngology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Avda. San Antoni M(a) Claret, 167, 08025 Barcelona, Spain
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Orús C, León X, Vega M, Quer M. Initial treatment of the early stages (I, II) of supraglottic squamous cell carcinoma: partial laryngectomy versus radiotherapy. Eur Arch Otorhinolaryngol 2000; 257:512-6. [PMID: 11131380 DOI: 10.1007/s004050000276] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The purpose of this study was to define the treatment of choice (partial laryngectomy vs radiotherapy) in the early stage of supraglottic squamous cell cancer (ESSC). One hundred and fifteen patients with ESSC were treated with either partial laryngectomy (25 patients) or with radiotherapy(90 patients) between January 1984 and December 1996. All patients had a follow-up of over 29 months. Radiotherapy (RT) had a local control rate of 79%, which increased to 90% with salvage surgery, and a high larynx preservation rate (83%). Partial laryngectomy (PL) offered a better initial local control rate of 84%, which increased to 88% with salvage surgery, and functional results were also good (80%). No statistically significant differences were found between RT and PL. RT was less costly, showed better suitability for treatment, produced moderate morbidity and sequelae, and local recurrence was easier to rescue. However, it is a once-only application technique. PL showed higher immediate postoperative morbidity, higher cost and lower suitability for treatment but had fewer sequelae, offered the best initial local control and is multi-applicable. No clear oncological arguments were found in our series to define whether PL or RT is the treatment of choice for ESSC. Both are effective therapies. Secondary factors such as suitability for treatment, morbidity, cost and applicability should be individually evaluated when choosing the type of treatment. As the laser endoscopic approach decreases morbidity and costs and makes the condition more suitable for treatment, it could be the treatment of choice for ESSC, in cases where local tumoral extent and larynx exposure allow radical excision.
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Affiliation(s)
- C Orús
- Servei d'ORL, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.
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León X, Quer M, Orús C, de Dios E, Recher K. Treatment of neck nodes after induction chemotherapy in patients with primary advanced tumours. Eur Arch Otorhinolaryngol 2000; 257:521-5. [PMID: 11131382 DOI: 10.1007/s004050000277] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Responsiveness of neck nodes to induction chemotherapy often differs from that of the primary tumour. We have conducted a retrospective study to evaluate the results of treating the neck in a cohort of 350 patients with locally advanced (T3-4) head and neck carcinomas treated with radiation therapy at the primary location of the tumour after induction chemotherapy. One hundred and thirty-nine patients (40%) did not have neck nodes on diagnosis (N0). The treatment of the neck included surgery in 65 patients. Neck dissections were carried out before radiotherapy in 37 patients and after radiotherapy in 28 patients. The frequency of neck treatment failure was 24%. There was a tendency to better neck control when treatment included neck dissection, independently of the neck stage or response to chemotherapy. This tendency was statistically significant in patients with an advanced regional tumour (N2-3) who did not achieve a complete regional response after chemotherapy. In a multivariate analysis the variables that were related to the regional failure were the relapse of the tumour at the primary site, the neck stage (N), the type of treatment used in the neck, and the grade of regional response after induction chemotherapy. Our results lead us to suggest that after induction chemotherapy neck surgery is advisable in all cases with advanced regional disease (N2-3), independently of the grade of response achieved after induction chemotherapy, and is also advisable in N1 patients in whom induction chemotherapy does not achieve a complete response.
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Affiliation(s)
- X León
- Department of Otolaryngology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Spain.
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Abstract
BACKGROUND One of the reasons for failure in patients with head and neck carcinoma who achieve locoregional control with treatment is the appearance of distant metastases. The objective of this study was to evaluate the frequency of distant metastases in this group of patients and to determine the relative role of several prognostic factors in the subsequent development of distant metastases. DESIGN Retrospective study from a database that collects the information prospectively in a cohort of patients with head and neck carcinoma. Patients and Methods The study was carried out in 1244 patients with oral cavity, pharyngeal, or laryngeal carcinoma who achieved locoregional control. We evaluated the frequency of distant metastases and the influence of different variables in their appearance. RESULTS Five percent of patients with locoregional control had distant metastases. In the univariate study, the variables that influenced the appearance of distant metastases were tumor site, T stage, N stage, and histologic differentiation. On multivariate analysis, the variables that increased the risk of distant metastases were N stage, T stage, and the location of the tumor at the hypopharynx and the supraglottis. CONCLUSIONS Five percent of patients with oral cavity, pharyngeal, or laryngeal carcinomas who achieved locoregional control died as a consequence of the development of distant metastases. The factors that significantly increased the risk of distant metastases in this group of patients were the advanced local and regional extension of the tumor and the location at the hypopharynx or supraglottis.
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Affiliation(s)
- X León
- Department of Otolaryngology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Avda. San Antoni M(a) Claret, 167, 08025 Barcelona Spain
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21
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Abstract
BACKGROUND This study was undertaken to analyze the local control rates and survival of patients undergoing endoscopic laser surgery for squamous cell carcinoma of the larynx as a salvage procedure for recurrent tumors after radiotherapy. METHODS Twenty-four patients underwent endoscopic laser surgery for radiation failure at our hospital from 1988 to 1995. All patients were men, between 45 and 88 years old. The localization of the recurrence was in the supraglottis in 3 cases and in the glottis in 21 cases. The postirradiation recurrences were staged rT1 in 18 patients and rT2 in 6 patients. RESULTS Local recurrence after laser surgery developed in six patients (25%) who had a total laryngectomy. Voice preservation was thus achieved in 75% of patients. No patient died because of the laryngeal cancer, and the observed 5-year survival rate was 76%. CONCLUSIONS These results indicate that in selected cases, endoscopic laser surgery may be used successfully for treating radiation failure of early laryngeal carcinomas.
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Affiliation(s)
- M Quer
- Department of Otorhinolaryngology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Spain
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22
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Abstract
Various studies report an increase in costs when induction chemotherapy is included in the treatment of advanced laryngeal cancer, but to our knowledge no studies have yet compared the economic costs of total laryngectomy versus induction chemotherapy in the treatment of advanced laryngeal cancer. We have conducted a retrospective study comparing the costs of treatment and survival in 96 patients with a T3N0-1 glottic carcinoma. Findings showed that the average cost per patient in the group of patients treated by total laryngectomy with or without postoperative radiotherapy was 5,853 Eur, while that for the group of patients who began treatment with induction chemotherapy was 6,452 Eur. The adjusted 5-year survival for patients treated with total laryngectomy with or without postoperative radiotherapy was 80%, and 72% for patients who began treatment with induction chemotherapy. Sixteen of the 35 patients (46%) receiving induction chemotherapy were spared laryngectomy. The use of induction chemotherapy in the treatment of patients with advanced laryngeal carcinomas involved an increase in cost of 600 Eur in relation to treatment with total laryngectomy and postoperative radiotherapy. However, from an economic point of view, we consider induction chemotherapy to be an important consideration in an organ-preservation strategy.
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Affiliation(s)
- X León
- Department of Otolaryngology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Spain
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23
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Abstract
OBJECTIVE To systematize the anatomy of the connecting branches between laryngeal nerves. METHODS Microdissection of 90 larynges obtained from necropsies (57 men and 33 women; age range, 41-95 y). RESULTS Anastomoses between the internal and recurrent nerves appeared in four different patterns: 1) Galen's anastomosis, as the connection between the dorsal branches of both nerves (100%); 2) arytenoid plexus, as the connection between the arytenoid branches of both nerves, in relation with the arytenoid muscle, and divided in a deep part (100%) and a superficial part (86%); 3) cricoid anastomosis, previously only described in cows, located in the front of the cricoid lamina (6/10 cases); and 4) thyroarytenoid anastomosis, as the connection of a descending branch of the internal laryngeal nerve and an ascending branch of the recurrent nerve (14%). Anastomosis between the internal laryngeal and the external laryngeal nerves appeared as a connecting branch throughout the foramen thyroideum (21%). Anastomosis between the external laryngeal and recurrent nerves appeared as a connecting branch throughout the cricothyroid muscle (68%). CONCLUSION At least two anastomoses (Galen's anastomosis and arytenoid plexus) appeared in 21% of hemilarynges, and 79% of cases had three or more anastomoses between the laryngeal nerves. The different prevalence of this complex anastomotic pattern suggests functional differences in the sensory and motor innervation of individual subjects.
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Affiliation(s)
- J R Sañudo
- Unit of Anatomy and Embryology, School of Medicine, Autonomous University of Barcelona, Spain.
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24
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Abstract
BACKGROUND The improvement in locoregional control of head and neck carcinomas over the last decades does not appear to modify the final survival of these patients, mainly due to the appearance of distant metastases and second neoplasms. We ran a study to evaluate the incidence of second neoplasms and their characteristics in patients with head and neck carcinoma treated in our hospital. METHODS A retrospective study was undertaken to analyze the appearance of second neoplasm, its characteristics, and repercussion on the survival in 1845 patients with carcinoma of the oral cavity, oropharynx, hypopharynx, and larynx diagnosed and treated in our department between 1984 and 1995. RESULTS A group of 302 patients (16%) developed a second neoplasm. The incidence of second neoplasms was 4% per year and was constant during the follow-up period. Second neoplasms were mainly carcinomas located in head and neck (40%), lungs (31%), or esophagus (9%). Twenty percent of second neoplasms were tumors located outside the aerodigestive tract. The appearance of a second neoplasm significantly worsened the survival. CONCLUSIONS Four percent per year of patients with carcinoma of the oral cavity, oropharynx, hypopharynx, and larynx develop a second neoplasm, most frequently a carcinoma of the aerodigestive tract. This leads to a significant worsening of survival.
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Affiliation(s)
- X León
- Department of Otolaryngology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
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25
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Abstract
BACKGROUND The improvement in locoregional control of head and neck carcinomas over the last decades does not appear to modify the final survival of these patients, mainly due to the appearance of distant metastases and second neoplasms. We ran a study to evaluate the incidence of second neoplasms and their characteristics in patients with head and neck carcinoma treated in our hospital. METHODS A retrospective study was undertaken to analyze the appearance of second neoplasm, its characteristics, and repercussion on the survival in 1845 patients with carcinoma of the oral cavity, oropharynx, hypopharynx, and larynx diagnosed and treated in our department between 1984 and 1995. RESULTS A group of 302 patients (16%) developed a second neoplasm. The incidence of second neoplasms was 4% per year and was constant during the follow-up period. Second neoplasms were mainly carcinomas located in head and neck (40%), lungs (31%), or esophagus (9%). Twenty percent of second neoplasms were tumors located outside the aerodigestive tract. The appearance of a second neoplasm significantly worsened the survival. CONCLUSIONS Four percent per year of patients with carcinoma of the oral cavity, oropharynx, hypopharynx, and larynx develop a second neoplasm, most frequently a carcinoma of the aerodigestive tract. This leads to a significant worsening of survival.
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Affiliation(s)
- X León
- Department of Otolaryngology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
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