Results of surgical salvage after failure of definitive radiation therapy for early-stage squamous cell carcinoma of the glottic larynx

OBJECTIVE: To report the outcome of surgical salvage performed for early-stage squamous cell carcinoma of the glottic larynx that recurred or progressed after definitive radiotherapy. DESIGN: Retrospective outcome analysis. SETTING: Tertiary referral center specializing in head and neck cancer. PATIENTS: Forty-three patients who underwent salvage surgery after definitive radiation therapy for early-stage (T1-T2) glottic cancer were identified from a preexisting database of 662 patients with squamous cell carcinoma of the larynx treated at Memorial Sloan-Kettering Cancer Center between the years 1984 and 1998. The T stage at initial presentation was T1 in 20 (18%) and T2 in 23 (32%). Twenty-one patients (49%) were amenable to salvage partial laryngectomy (SPL), but 22 (51%) required salvage total laryngectomy (STL). Details on patient characteristics, tumor characteristics, postoperative complications, and survival outcome were extracted from the database. MAIN OUTCOME MEASURES: Overall survival, disease-specific survival, neck recurrence-free survival, and distant recurrence-free survival. RESULTS: No postoperative death occurred following salvage surgery. The overall incidence of complications was 21%, with no difference between the SPL and STL groups. Patients who required STL had poorer overall survival and disease-specific survival compared with patients who required SPL (overall survival, 50% vs 89%; P = .003; disease-specific survival, 51% vs 93%; P = .002). This difference in survival was associated with a poorer neck recurrence-free survival and distant recurrence-free survival in the STL group compared with the SPL group (neck recurrence-free survival, 80% vs 100%; P = .04; distant recurrence-free survival, 71% vs 93%; P = .06). Univariate analysis showed that age and clinical T stage at recurrence were predictors of overall survival, disease-specific survival, and distant recurrence-free survival. CONCLUSIONS: Careful selection of patients with early-stage glottic tumors that recur or progress after radiation allows patients to be successfully treated by partial laryngectomy with excellent survival outcome. However, despite an aggressive policy of performing partial laryngectomy when feasible, up to 50% of patients will require a total laryngectomy owing to progression of disease. These patients have poorer survival outcomes manifested by local, regional, and distant disease progression.     

Thyroid dysfunction after radiation therapy in head and neck cancer patients

INTRODUCTION: The reported incidence of hypothyroidism following surgery and/or radiation therapy for head and neck cancer varies widely. Most patients undergo thyroid lobectomy during laryngectomy. Standard radiation treatment portals often include the thyroid gland. The insidious development of hypothyroidism may be misdiagnosed. This study examines the incidence of thyroid dysfunction in the setting of head and neck cancer therapy. MATERIALS AND METHODS: Thyroid function tests were performed on 100 consecutive patients treated in the head and neck tumor clinic. Statistical inferences on proportions were made using chi-square analysis. RESULTS: Therapy included surgery only (10 patients), radiation therapy only (28 patients), and combined therapy (62 patients). These patients experienced thyroid dysfunction in 0%, 29%, and 45% of individuals respectively. These differences were statistically significant (P < .05). The highest rate of dysfunction (69%) was associated with patients undergoing laryngectomy and radiation therapy. When laryngectomy was not performed, thyroid dysfunction occurred in 28%. CONCLUSION: The likelihood of thyroid dysfunction after radiation therapy is high particularly when combined with surgery in which thyroid lobectomy is performed and the contralateral lobe is potentially devascularized. These results suggest that radiation therapy is a primary factor in alteration of thyroid function. We recommend that routine thyroid function testing be part of follow-up of all head and neck cancer patients.     

Hypothyroidism after radiotherapy for patients with head and neck cancer

We report on 2 cases of hypothyroidism presenting clinical symptoms that occurred after radiotherapy for cancer of the head and neck and on the results of estimating thyroid function in patients with head and neck cancer who received radiotherapy. The first patient underwent total laryngectomy for laryngeal cancer without sacrificing the thyroid gland and partial gastrectomy for gastric cancer. Radiotherapy of the neck was carried out postoperatively. Two years later, the patient developed chest pain; pericardial effusion was detected, leading to a diagnosis of myxedema caused by hypothyroidism. The second patient received radiotherapy alone for laryngeal cancer. Two months later, low serum sodium concentration and anemia were detected in this patient. The cause of these changes was subsequently found to be hypothyroidism. Based on our experience with these 2 cases, we measured thyroid function in 35 patients who had undergone neck radiation for head and neck cancer at our hospital over the past 10 years. Hypothyroidism was observed in 13 of the 35 patients (37%). The prevalence of hypothyroidism was 46% (6/13) for patients treated with both radiation and surgery, as compared with 32% (7/22) for those who received radiation alone. The risk factors responsible for hypothyroidism were not evident from the statistical analysis of these cases. We believe that thyroid function should be evaluated periodically in patients who have undergone neck radiation because it is often difficult to diagnose hypothyroidism only from clinical symptoms.     

Hypothyroidism after treatment for nonthyroid head and neck cancer

OBJECTIVES: To determine the incidence of posttreatment hypothyroidism in patients treated with surgery with or without radiotherapy for advanced-stage nonthyroid head and neck cancer and to make recommendations for its detection. DESIGN: A prospective study to assess the incidence and time frame of occurrence of hypothyroidism in patients by primary tumor site and treatment modality. Thyroid function tests were performed preoperatively, at the first postoperative visit, and then approximately every 6 months. Patients were followed up for up to 3 years. SETTING: Arthur G. James Cancer Hospital and Research Institute, Columbus, Ohio. PATIENTS: A total of 251 patients with nonthyroid head and neck cancer were originally enrolled; 198 patients with evaluable data were studied to determine the incidence of posttreatment hypothyroidism. Approximately 80% of the patients had advanced stage (III or IV) or recurrent cancer. RESULTS: The overall incidence of posttreatment hypothyroidism was 15% in 198 patients followed up for a mean of approximately 12 months. Hypothyroidism developed in 12% of patients treated with nonlaryngeal surgery and radiotherapy. The group undergoing total laryngectomy (with thyroid lobectomy) and radiotherapy had a 61% incidence of hypothyroidism. The average time to detection of hypothyroidism was 8.2 months. CONCLUSIONS: Approximately 15% of patients treated for advanced head and neck cancer with surgery and radiotherapy will develop hypothyroidism. Those treated with total laryngectomy and radiotherapy are at greatest risk.     

Study of in-patient hospital stay following total laryngectomy: multivariable retrospective analysis of a 442 total laryngectomies

IntroductionPharyngocutaneous salivary fistula is the most common complication following total laryngectomy. Fistulae can lead to prolonged hospitalization and increased patient morbidity.ObjectiveTo investigate those factors related to increased length of stay following total laryngectomy. To further analyze those related with fistula after surgery.Material and MethodsRetrospective study on 442 patients who undenwent total laryngectomy. Study of the covariance (ANCOVA). Uni and multivariate analysis of factors related to salivary fistula.ResultsWe identified alcohol intake, year of surgery and salivaly fistula as factors independently related with increased length of stay at the hospital. Factors independently related with fistula were alcohol intake, tumors affecting tongue base or pyriform sinus, surgeon, fever in the inmediate postoperative period, or wound closure using fibrin blue (negative association with the later).ConclusionsPharyngocutaneous salivary fistula increases three times hospital length of stay in patients undergoing total laryngectomy. We identified the surgeon as the factor more closely related with this complication, and we suggest the need to create well-defined head and neck cancer groups to deal with these surgical procedures.     

Laryngeal chondrosarcomas: a clinicopathologic study of 11 cases, including two "dedifferentiated" chondrosarcomas.

Laryngeal chondrosarcomas are uncommon, and those that contain a distinct, nonchondroid, high-grade spindle cell sarcoma (the so-called "dedifferentiated" chondrosarcoma or chondrosarcoma with additional malignant mesenchymal component [CAMMC]) are extremely rare. Laryngeal CAMMC merit special attention, as CAMMC in other sites portends a poor prognosis. Eleven patients with laryngeal chondrosarcomas are reported on; 2 of these patients had CAMMC. On follow-up, 3 of the 11 patients had recurrences. The first had recurrence 4 and 11 years after tumor enucleation; that patient died disease free 2 years after salvage total laryngectomy. The second had recurrence 2 years after partial laryngectomy and was lost to follow-up after salvage total laryngectomy. The last patient recurred 13 years after partial laryngectomy and underwent salvage total laryngectomy; that patient was one of the two who developed CAMMC, and he also developed stomal recurrence of the "dedifferentiated" component 3 years after total laryngectomy. The other 8 patients are disease free after partial laryngectomy (6) or total laryngectomy (2) 10 months to 12 years later (mean: 51 months). This includes the 1 other patient with CAMMC, who is disease free 60 months after total laryngectomy. Laryngeal CAMMC has been shown, in at least one of the two patients, to be associated with a poor outcome. Patients with recurrent laryngeal chondrosarcomas do not have a poorer outcome after salvage total laryngectomy. The authors advocate partial laryngectomy if technically feasible.     

Prospective randomized trial comparing the effect of early suturing of tracheostomy sites on postoperative patient swallowing and rehabilitation

PURPOSE: This study was designed to evaluate the effect of tracheostomy site suturing after decannulation on swallowing rehabilitation, the incidence of postoperative complications, the length of hospital stay, and overall cost saving in patients undergoing major head and neck cancer resections. DESIGN: Prospective, randomized, blinded, controlled clinical trial. METHODS: Seventy-five patients undergoing major head and neck cancer resections were block randomized to have their tracheostomy site sutured or not sutured at the time of decannulation. Two blinded speech-language pathologists conducted bedside swallowing assessments immediately after decannulation. Patients resumed oral feedings if they passed; otherwise, the assessment was repeated daily until they were able to resume oral feedings or required a G-tube. OUTCOME MEASURES: We monitored (1) time intervals during the admission from surgery to discharge, (2) the rate of aspiration, (3) complications, and (4) cost savings. RESULTS: Significant differences were seen in the mean time from decannulation and commencement of swallowing (suture arm, 0.58 days; nonsuture arm, 2.7 days; p = .013). There was also a significant difference seen for the time interval from decannulation to discharge from hospital (suture arm, 5.5 days; nonsuture arm, 8.3 days; p = .045) and for overall duration of hospital stay (suture arm, 14.6 days; nonsuture arm, 19.3 days; p = .025). The cost saving per patient in the suture group averaged $11 609, which translates to a yearly saving of 742 976 dollars. CONCLUSION: The suturing of the tracheostomy site in head and neck cancer patients after decannulation is a safe, effective, cost-saving manoeuvre that speeds the return of the patient's normal swallowing, promoting earlier discharge from the hospital.     

Quality of life after conservative laryngeal surgery: a multidimensional method of evaluation

Assessment of quality of life (QoL) and satisfaction with care are particularly important in the field of oncology. The definition of QoL and the requirements for its measurement are still a matter of debate, but it is generally accepted that QoL is a multidimensional concept involving three different domains: physical, psychological and social. The aim of this study was to test a simple, inexpensive, multidimensional method of QoL measurement, based both on patients’ perception of clinical outcome and the quantitatively evaluated clinical outcome, equally weighted, in patients who underwent three different types of conservative laryngeal surgery: horizontal laryngectomy (HG), supraglottic laryngectomy (SL) and subtotal reconstructive laryngectomy (SRL). The following were carried out for each patient: subjective-objective evaluation of speech [computerized spectrographic analysis of fundamental frequency (F0), percentage of noise and intensity and logopedic evaluation of speech], evaluation of deglutition (videofluoroscopic parameters, and qualitative assessment) and evaluation of physical, social, emotional and functional well-being (Functional Assessment of Cancer Therapy, FACT-G, and modified University of Washington Quality of life Scale, UWQoL). Each assessment was given a score rating from one to three points. The overall evaluation of the qualitative and quantitative score for each field and for each type of laryngeal surgery shows that SL results in the best post-operative QoL. Although HG is less damaging and involves swifter functional recovery times, its slightly lower score is due to the poorer quality of speech. The analysis of the results obtained confirm the need to set up an evaluation protocol combining both the subjective perceptions of the patient, as well as the more objective evaluation of the functions that are impaired following surgery. The protocol described above, although limited by the low number of cases, was easy to carry out, inexpensive and applicable in relation to the various types of surgery that may compromise phonation and deglutition. Received: 23 February 2001 / Accepted: 13 August 2001     

A UK multi-centre pilot study of speech and swallowing outcomes following head and neck cancer

Speech and swallowing are important components of health-related quality of life following head and neck cancer treatment. The aim of this study was to demonstrate the value of prospective multi-centre evaluation by Speech and Language Therapists and to compare health-related quality of life with speech and swallowing impairments. The University of Washington Head and Neck questionnaire version 4 (UW-QOL) and Therapy Outcome Measures (TOM) were rated before and 6 months after cancer treatment in 95 patients from 12 centres. There was deterioration in TOM scores at 6 months. Pretreatment UW-QOL swallowing was ranked equal first, with speech fourth. At 6 months speech was first and swallowing second. There were positive correlations between UW-QOL swallowing and TOM dysphagia and between UW-QOL speech and TOM laryngectomy, voice, phonology and dysarthria disorders. Both outcome measures are suitable for routine practice. Adaptation of TOM scales for use with head and neck cancer patients may improve sensitivity, validity and therapist compliance.     

Osteosarcoma of the larynx

The authors present a case of rare laryngeal neoplasm--osteosarcoma, which generated many diagnostic and treatment difficulties. Its main cause was nonspecific symptoms and laryngoscopic view, positive tuberculous history and positive tuberculosis tests. The first histopathological examination was "angioleiomyoma exulcerans, chronic inflammation and granulation." No cancer nor tuberculosis was found". After the physiologic consultations and with positive tuberculin test the tuberculocidal treatment was applied, but it bought no success. The larynx was split then, intraoperative histopathological examination gave the result: "Cellulae carcinomatosae". The total laryngectomy was performed. Postoperative immunohistochemical examination was "Osteosarcoma of larynx". The patient was not evaluated for radio- or chemotherapy. Admitted to the hospital after 5 months with neck tumor and reactional lymph nodes by the right side of the neck. Crile's operation was performed. During the postoperative course some metastatic lymph nodes on the left side of the neck and in lungs were detected. Patient noted to chemotherapy.     

Squamous carcinoma of the posterior oropharyngeal wall

We treated 9 patients with squamous cell carcinoma of the posterior oropharyngeal wall at the Cancer Institute Hospital, Tokyo. All were men averaging 64.1 years of age. One patient each was stage I, stage II or stage III, and 6 were stage IV. Cervical lymph node metastasis was seen in 6 at initial diagnosis. Retropharyngeal lymph nodes were involved in 4, while 5 had second primary cancer such as esophageal, gastric, head and neck cancer. Radical radiotherapy was done for 3 and surgery as initial treatment in 6. Five-year local control was 50% and 5-year disease-free survival was 22%. Total laryngectomy was done for 4 patients. Six died of oropharyngeal cancer and 1 of second primary cancer. Cancer of posterior pharyngeal wall is relatively rare and the prognosis is considered poorer than other types of oropharyngeal cancer for necessitating study to determine which modality may improve treatment results.     

Defining the stenotic post‐laryngectomy tracheostoma and its impact on the quality of life in laryngectomees: development and validation of a stoma function questionnaire

Objectives: The aims of this study were to identify if: (i) size of stoma contributes to quality of life (QoL) in laryngectomees; (ii) stoma size has an impact on routine stoma care and function; and (iii) an optimal stoma size exists below which patients experience stoma problems. Design: Cross‐sectional study of laryngectomees. Setting: Two tertiary care centres. Participants: Fifty‐seven patients who had undergone total laryngectomy one to five years ago and using tracheo‐oesophageal speech as their primary communication means. Main outcomes measures: Three main measures were studied: 1 a new study specific questionnaire designed to assess problems with function and care of the end tracheosto‐ ma; 2 QoL as assessed by the head and neck QoL instrument; 3 a precision custom designed sizer to measure the minimum stoma diameter. Results: The final study‐specific questionnaire contained four items assessing different aspects of stomal function. From raw total scores an overall stomal score was generated. The stoma score was moderately correlated to emotion and speech domains in head and neck Quality of Life questionnaire, indicating that different concepts were being measured. The mean minimum stoma diameter was 15.9 ± 2.9 mm. There was a significant increase in the area under the receiver operating characteristic curve beyond a threshold value of ≥15 mm; smaller sizes were associated with a poorer stoma score (Mann–Whitney test, P < 0.001). No patient found the stoma sizer use distressing. Conclusions: Size of stoma significantly contributes to QoL in laryngectomees and stomas with minimum diameters of 14 mm or less are associated with adverse effects on routine stoma function. The study‐specific stoma function questionnaire appears to be a useful instrument.     

Assessment of shoulder impairment after functional neck dissection: long term results

OBJECTIVE: In this prospective study, we attempted to use objective techniques to measure shoulder disability and evaluate patients who underwent functional neck dissection (FND) procedure. Patients were compared on the basis of preoperative and postoperative range of motion (ROM) measurements, pain and stiffness domains. At the final visit, a Neck Dissection Impairment Index (NDII) questionnaire was applied to all patients. METHOD: Twenty-five patients treated with head and neck cancer who underwent bilateral FND simultaneously with the resection of primary tumor enrolled in this study from April 2001 to July 2004. Flexion, extension, abduction, internal and external rotations of the shoulder have been measured with electronic incliometer preoperatively, and at the 1st, 3rd, 6th, and 18th months postoperatively. A questionnaire modified from neck dissection impairment index was applied to all patients to measure neck and shoulder disability at final visit. Pain and stiffness domains were also assessed preoperatively and at postoperative 18th month. RESULTS: Measurements of abduction at the first and third months were found to be decreased in comparison with preoperative measurements. These differences were statistically significant (p<0.05). The pain and stiffness scores of all patients at the final visit were significantly worse than the preoperative scores (p<0.005). At the final visit NDII of patients who underwent total laryngectomy were significantly worse than of the patients who underwent partial laryngectomy and glossectomy (p=0.002 and 0.043, respectively). All these results did not correlate with age, radiation therapy (RT), operation side, T stage. CONCLUSION: FND is oncologicaly safe procedure and gives rise to less shoulder morbidity. Although, ROM improved after 18 months from surgery, pain and stiffness were found to be worse than preoperative values. The patients with total laryngectomy had lower NDII scores regarding to other patients. Therefore, shoulder disability can be attributed not only to neck dissection but also to primary surgery.     

Nosocomial Legionella pneumonia in a population of head and neck cancer patients

A prospective study of nosocomial pneumonia following major head and neck surgery was conducted when it was recognized that Legionella contaminated the hospital water supply. Legionella pneumonia had not previously been diagnosed in our hospital. Every head and neck patient with nosocomial pneumonia had specialized tests performed. During the 18-month study period, 29% of patients with nosocomial pneumonia (7 of 27) had evidence of legionellosis. The sero-group of the infecting Legionella was the same as the Legionella in the water supply. Legionella was seen exclusively in patients with clinically evident aspiration. Legionella pneumonia was not demonstrated in patients undergoing laryngectomy. We conclude that specialized testing must be employed to avoid delay in diagnosis and failure to administer specific antibiotic therapy. Legionellosis may be underdiagnosed in hospitalized patients.     

A UK multi‐centre pilot study of speech and swallowing outcomes following head and neck cancer

Speech and swallowing are important components of health‐related quality of life following head and neck cancer treatment. The aim of this study was to demonstrate the value of prospective multi‐centre evaluation by Speech and Language Therapists and to compare health‐related quality of life with speech and swallowing impairments. The University of Washington Head and Neck questionnaire version 4 (UW‐QOL) and Therapy Outcome Measures (TOM) were rated before and 6 months after cancer treatment in 95 patients from 12 centres. There was deterioration in TOM scores at 6 months. Pretreatment UW‐QOL swallowing was ranked equal first, with speech fourth. At 6 months speech was first and swallowing second. There were positive correlations between UW‐QOL swallowing and TOM dysphagia and between UW‐QOL speech and TOM laryngectomy, voice, phonology and dysarthria disorders. Both outcome measures are suitable for routine practice. Adaptation of TOM scales for use with head and neck cancer patients may improve sensitivity, validity and therapist compliance.     

Salvage surgery with free flap reconstruction: factors affecting outcome after treatment of recurrent head and neck squamous carcinoma

OBJECTIVE: To determine factors predicting the outcome after salvage surgery with microvascular flap reconstruction for recurrent squamous cell cancer (SCC) of the head and neck. STUDY DESIGN: This is a retrospective analysis of patients treated at an academic medical center. METHODS: One hundred six patients underwent salvage surgery and microvascular flap reconstruction after prior unsuccessful cancer treatment using surgery, radiation, or chemotherapy. All patients had a follow-up interval after salvage surgery of at least 24 months unless cancer rerecurrence occurred within 24 months after salvage surgery. Factors including age, sex, comorbidity level, tobacco use, alcohol use, disease-free interval since prior therapy, prior radiation, prior chemotherapy, prior surgery, recurrent tumor T class, recurrent tumor N class, recurrent cancer stage, and tumor location were examined to determine their association with cancer rerecurrence after salvage surgery. Successful treatment was defined as patients who remained free from cancer rerecurrence for a minimum 2 year period after salvage surgery. RESULTS: Advanced recurrent T class (P = .02) was significantly associated with cancer recurrence. Recurrent cancer stage and patient smoking status approached statistical significance (P = .06). CONCLUSION: Patients with recurrent T1 and T2 class are the best candidates for salvage surgery and microvascular flap reconstruction for treatment of recurrent SCC of the head and neck. Patients with T3 and T4 class recurrent cancers and patients who continue to smoke after initial diagnosis and treatment of head and neck SCC are poor candidates to undergo salvage surgery.     

The efficacy of topical antibiotic prophylaxis for contaminated head and neck surgery

This study was undertaken to determine the feasibility of using perioperative topical antibiotics in contaminated head and neck surgery and to standardize the culture methodology (both qualitative and quantitative) which could serve as bacteriologic endpoints for evaluation. Following preliminary studies to establish oral cavity indicator organisms and the impact of a single antibiotic mouthwash dose on oral microflora, 10 consecutive patients undergoing contaminated head and neck surgery were recruited into a clinical trial where clindamycin mouthwash and intraoperative irrigation containing clindamycin were used instead of traditional parenteral antibiotics. The bacteriologic efficacy of topical clindamycin was assessed by comparing the presence of four indicator microorganisms (two aerobic and two anaerobic) cultured from two oral cavity culture sites before and after antibiotic prophylaxis The patients included in the study underwent total laryngectomy plus neck dissection(s) for laryngeal or hypopharyngeal carcinoma from 1991 to 1992 at a large university hospital specializing in head and neck cancer surgery. The main outcome measures used were the development of a postoperative wound infection and quantitative and qualitative bacteriology of the intraoperative neck wound and postoperative oral cavity Two aerobic and two anaerobic organisms proved useful as a practical indicator for bacteriologic efficacy. Preoperative mouthwash resulted in a 99% reduction of both aerobic and anaerobic bacteria in intraoperatively cultured neck sites. Irrigation during surgery with the clindamycin solution further reduced the bacterial neck counts by an additional 90%. There was a consistent overgrowth of Hemophilus species on postoperative oral cavity cultures. No patient developed a postoperative wound infection A topical prophylactic antibiotic alone was efficacious and safe for patients undergoing major contaminated head and neck surgery. Culture methods for assessment of bacteriologic efficacy were reproducible and cost-effective. This pilot study furnishes the ethical and scientific basis for large-scale prospective trials comparing topical versus parenteral antimicrobial agents.     

Predictors of prolonged length of stay after major elective head and neck surgery

OBJECTIVE/HYPOTHESIS: Longer length of stay (LOS) after elective surgery is associated with an increased use of health care resources and higher costs. The objectives of this study were to determine the perioperative factors that predict a prolonged LOS after elective major head and neck operations and to test the hypothesis that factors related to process of care (intra- and postoperative) independently predict prolonged LOS after adjustment for preoperative patient characteristics. STUDY DESIGN: Prospective hospital-based cohort study. METHODS: The National VA Surgical Quality Improvement Program data were accessed for seven head and neck operations: radical neck dissection (RND) (n = 398), modified RND (n = 891), total laryngectomy (n = 431), total laryngectomy with RND (n = 747), hemiglossectomy with unilateral RND (n = 201), composite resection (n = 105), and composite resection with RND (n = 312). Prolonged LOS was defined as exceeding the 75th percentile for the LOS distribution of each operation. Multivariable logistic regression analysis was performed to identify factors that predicted prolonged LOS. RESULTS: Sixty-eight variables were analyzed among 3,050 patients who qualified for inclusion. Preoperative patient characteristics that predicted prolonged LOS were older age, poorer functional status, consumption of more than two drinks of alcohol per day, history of chronic obstructive pulmonary disease, and diabetes mellitus. Intraoperative processes that predicted prolonged LOS were a longer operative time and transfusion of erythrocytes. The postoperative variables that predicted a prolonged LOS were a return to the operating room within 30 days of the index operation and the occurrence of two or more operative complications. CONCLUSION: Several intraoperative processes and postoperative adverse events contributed additional predictive information for prolonged LOS, after consideration of preoperative patient characteristics.     

Apron tracheostome

Stenosis of the tracheostome following total laryngectomy is not an infrequent complication, either immediately postoperatively or years later, and it poses a common problem for head and neck surgeons. The opening becomes inadequate and the patient is uncomfortable and panicky. A secondary plastic operation is necessary in order to improve the airway, or a laryngectomy tube must be worn constantly. I have developed a satisfactory technique for tailoring the tracheostome during total laryngectomy so as to minimize postoperative stenosis even in irradiated cases and allow the patient to dispense with the laryngectomy tube. It may render the posterosuperior wall of the tracheostome more suitable for a tracheoesophageal puncture tract for voice restoration after total laryngectomy. These goals are achieved by interdigitating a small skin-thick superiorly based apron flap, raised from the lower midline of the front of the neck, into a similar recipient area at the upper posterior tracheal wall after removal of an equal mucosal apron.     

Organ preservation in advanced laryngeal and hypopharyngeal carcinoma by primary radiochemotherapy. Results of a multicenter phase II study

Introduction. Regarding the promising results of international trials we conducted the first German prospective multicentre phase II trial for organ preservation with primary simultaneous chemoradiation in advanced laryngeal and hypopharyngeal cancer. Patients and methods. 28 of 30 recruited patients suffering from stage II and III (UICC) laryngeal and hypopharyngeal cancer were treated with primary simultaneous chemoradiation within an organ preservation program and monitored in follow-up of one year. Exclusion criteria included tumor infiltration of the laryngeal cartilage, bilateral neck nodes (N2c) and need for flap reconstruction in case of laryngectomy. The protocol included an accelerated concomitant boost chemoradiation (66 Gy) with Carboplatinum (70 mg/m² 1st and 5th week) and a restaging procedure one month after therapy. In case of residual disease, salvage laryngectomy and/or neck dissection were performed. Results. After follow-up of one year 20 of 28 patients (71%) were presented with stable complete remission and functionally preserved larynx. Of these 20 patients 3 developed pulmonary metastases, 1 secondary primary carcinoma of the lung and 3 neck metastases which needed neck dissections. The other patients showed in 4 cases relapsing tumor which was indicated for laryngectomy. One patient needed tracheotomy because of persisting edema and 2 patients died due to tumor progress. One patient died after complications due to salvage surgery. Conclusion. The organ preservation protocol was feasible with well tolerated early toxicity. Problems of screening for recurrent disease, salvage surgery and late toxicity should be noted and pronounced in patient information. Further studies should focus on the improvement of patient selection which could be realized by induction Chemotherapy (using new components like taxan) and/or use of prediction factors such as tumor volume and hemoglobin levels.