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Wang Q, Ling Y, Huang YYY, Li LR, Shen L, Zhang J, Fan GK. I-scan combined with laryngovideostroboscopy for predicting malignancy in vocal fold leukoplakia. Eur Arch Otorhinolaryngol 2024; 281:1409-1416. [PMID: 38147115 DOI: 10.1007/s00405-023-08390-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 11/30/2023] [Indexed: 12/27/2023]
Abstract
OBJECTIVE This study evaluated vocal fold leukoplakia using i-scan combined with laryngovideostroboscopy for risk assessment prediction. METHODS A total of 141 patients with 218 lesions were enrolled in this study. Morphological characteristics of leukoplakia, assessment of the vascular pattern using i-scan, and vocal fold vibratory function were analyzed. RESULTS The number of patients with no, mild, moderate, severe dysplasia, and invasive carcinoma were 68, 40, 17, 46 and 47, respectively. The sensitivity of morphological characteristic, vascular pattern, vibratory function and predictive model were 77.4%, 72%, 69.9%, and 82.8%, respectively. Receiver operating characteristic curve analysis of morphological characteristic, vascular pattern, vibratory function and predictive model were 0.771, 0.824, 0.769, and 0.923, respectively. The results of logistic regression analysis showed that rough morphological types, perpendicular vascular pattern, severe decrease and absence of mucosal waves increased the risk of malignancy (OR = 5.531, 4.973, and 16.992, respectively; P < 0.001). CONCLUSIONS I-scan combined with laryngovideostroboscopy can improve the differential diagnosis of low-risk and high-risk vocal fold leukoplakia.
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Affiliation(s)
- Qi Wang
- Department of Otolaryngology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Jie Fang Road 88, Hangzhou, 310000, Zhejiang, China
| | - Yi Ling
- Department of Otolaryngology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Jie Fang Road 88, Hangzhou, 310000, Zhejiang, China
| | - Yang-Yi-Yi Huang
- Department of Otolaryngology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Jie Fang Road 88, Hangzhou, 310000, Zhejiang, China
| | - Lin-Rong Li
- Department of Otolaryngology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Jie Fang Road 88, Hangzhou, 310000, Zhejiang, China
| | - Lei Shen
- Department of Otolaryngology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Jie Fang Road 88, Hangzhou, 310000, Zhejiang, China
| | - Jian Zhang
- Department of Otolaryngology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Jie Fang Road 88, Hangzhou, 310000, Zhejiang, China
| | - Guo-Kang Fan
- Department of Otolaryngology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Jie Fang Road 88, Hangzhou, 310000, Zhejiang, China.
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Bentsianov B, Liang JJ, Bentsianov E. Voice outcomes in high-grade Reinke's edema: Comparing microflap excision and microdebrider surgery. Laryngoscope Investig Otolaryngol 2023; 8:1279-1287. [PMID: 37899855 PMCID: PMC10601591 DOI: 10.1002/lio2.1129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 07/09/2023] [Accepted: 07/23/2023] [Indexed: 10/31/2023] Open
Abstract
Objectives Patients presenting with hoarseness and diagnosed with high-grade Reinke's edema (RE) will often require surgical intervention for polypoid changes of the true vocal folds. We compared patient outcomes in patients who had microflap or microdebrider excision surgeries. Methods Patients with the diagnosis of grade II or grade III RE based on laryngoscopy or videostroboscopy who failed conservative management underwent surgery using the standard excision practice of the primary surgeon. Voice outcomes were compared using VHI-30 (Voice Handicap Index), V-RQOL (Voice-Related Quality of Life), and MPT (maximum phonation time) preoperatively and at 1-month and 6-months postoperatively. Results Of the 115 patients included, there were 46 RE grade II patients and 69 RE grade III patients with 52 patient undergoing microflap surgery and 63 patients undergoing microdebrider surgery. Both procedures resulted in significant improvement in VHI-30, V-RQOL, and MPT at 1-month and 6-months postoperatively. The microdebrider group had better 6-month VHI scores (40.84) than the microflap group (44.54) (CI -7.27 to -0.12). The microdebrider group also had better 6-month V-RQOL measures (62.56) than the microflap group (57.79) (CI 0.38-9.16). Conclusion Both microflap excision and microdebrider excision for high-grade RE lesions resulted in significant improvement in VHI-30, V-RQOL, and MPT at 1-month and 6-months postoperatively with the microdebrider excision group scoring statistically significantly better at 6 months in comparison to the microflap group. Overall, the results support the use of both surgical modalities for treating high-grade RE patients. Level of evidence 3.
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Affiliation(s)
- Boris Bentsianov
- Department of OtolaryngologySUNY Downstate School of MedicineBrooklynNew YorkUSA
| | - Jennifer J. Liang
- Department of OtolaryngologySUNY Downstate School of MedicineBrooklynNew YorkUSA
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Longo L, Pipitone LL, Cilfone A, Gobbi L, Mariani L. Reinke's Edema: New Insights into Voice Analysis, a Retrospective Study. J Voice 2023:S0892-1997(23)00249-7. [PMID: 37716890 DOI: 10.1016/j.jvoice.2023.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 08/04/2023] [Accepted: 08/04/2023] [Indexed: 09/18/2023]
Abstract
PURPOSE Reinke's edema (RE) is a pathological condition involving increased volume of the vocal folds and resulting in significant impact on speech, fundamental frequency, and vocal range. Literature reports few studies which analyze vocal features according to the severity of RE. The aims of this study were to investigate the aerodynamics, acoustic characteristics, and sound spectrograms of a group of RE patients and to assess whether there was any correlation with their endoscopic grading. METHODS A total of 98 patients were included in the study, 49 patients with RE and 49 healthy volunteers (HV). Multidimensional Voice Program was used to perform objective voice assessment. Maximum phonation time (MPT) and Voice Handicap Index (VHI) questionnaire were collected. The spectrograms of the vowel /a/ and of the word /aiuole/, which contains the five Italian vowels, of each patient were analyzed according to the classification of Yanaghiara modified by Ricci Maccarini and De Colle. Laryngological assessment was used to record vocal folds morphology according to Yonekawa's classification. Univariate analysis was used to compare group outcomes. Bivariate analysis was used to compare endoscopic grading and voice analysis results. RESULTS Univariate analysis of the HV and RE groups revealed statistically significant differences (P < 0.05) for the following parameters: jitter%, shimmer%, harmonic-to-noise ratio (NHR), voice turbulence index (VTI), MPT, VHI except for soft phonation index. Spearman's rank correlation showed a positive correlation between vocal parameters such as jitter%, shimmer%, NHR, VTI, and RE gradings. A negative correlation was found between MPT and RE gradings. Bivariate analysis indicated a strong positive correlation between RE grading and the spectrogram classification performed both with the vowel / a / (Rho 0.86; P = 0.0001) and with the word / aiuole / (Rho 0.81; P = 0.0001). CONCLUSION The present study demonstrates that patients with RE have different voice characteristics compared to HV. In particular, the voice analysis highlighted acoustic parameters that correlated to differing degrees of RE. In addition, spectrogram analysis should be considered for acoustic assessments before and after medical and surgical therapy and also in forensic medicine.
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Affiliation(s)
- Lucia Longo
- Department of Sense Organs, Sapienza University, Rome, Italy
| | | | - Armando Cilfone
- Department of Sense Organs, Sapienza University, Rome, Italy
| | - Luca Gobbi
- Department of Sense Organs, Sapienza University, Rome, Italy
| | - Laura Mariani
- Department of Sense Organs, Sapienza University, Rome, Italy
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Dutta A, Vallur S. A Study on Comparison of Conventional Micro Laryngeal Micro Dissection Surgery with Carbon Dioxide Laser in Management of Benign Lesions of Larynx. Indian J Otolaryngol Head Neck Surg 2022; 74:1936-1941. [PMID: 36452554 PMCID: PMC9702371 DOI: 10.1007/s12070-020-01923-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 06/17/2020] [Indexed: 10/24/2022] Open
Abstract
Dysphonia is a common symptom in benign and pre malignant lesions of larynx affecting vocal cords. Surgical excision is the main stay of treatment. Only a limited number of studies have compared the efficacy of microdissection versus CO2 laser surgery in the larynx. In the present study we have compared conventional micro-laryngeal surgery and carbon dioxide laser assisted microsurgical technique in the management of these lesions. A randomized prospective study was conducted in 88 cases of benign and pre malignant lesions affecting vocal cords were divided randomly to undergo surgery either by conventional micro dissection or CO2 laser assisted techniques in a tertiary care hospital. The groups were assessed through vocal cord morphological observation by videostroboscopy and subjective voice assessment parameters GRBAS score and VHI10 index preoperatively and 2 weeks and 3 months postoperatively by a panel of blinded viewers and listeners. Surgical and recovery times were compared between the two groups. Intraoperative blood loss was compared by gauze visual analogue. Patients recovered remarkably well following both the techniques as denoted by the voice parameters. Peroperative bleeding was observed to be significantly reduced in the laser excision group; operating time was significantly increased in this group. Duration of hospital stay was similar in both groups. No differences in clinical outcomes are identified when comparing microdissection with laser excision of benign lesions.
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Affiliation(s)
- Angshuman Dutta
- Head and Neck Oncosurgery, Command Hospital Air Force, Bangalore, India
| | - Srujan Vallur
- Department of ENT, Command Hospital Air Force, Old Airport Road, Agram Post, Bangalore, 560007 India
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Dewan K, Chhetri DK, Hoffman H. Reinke's edema management and voice outcomes. Laryngoscope Investig Otolaryngol 2022; 7:1042-1050. [PMID: 36000026 PMCID: PMC9392404 DOI: 10.1002/lio2.840] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 06/07/2022] [Indexed: 11/15/2022] Open
Abstract
Objectives Reinke's edema is a chronic disease of the respiratory tract that occurs in adults with a history of chronic smoke exposure. Also known as polypoid corditis, polypoid laryngitis, and polypoid degeneration of the vocal fold, it is strongly associated with smoking, frequently with vocal misuse/abuse, and occasionally with laryngopharyngeal reflux. Reinke's edema remains a cause of chronic dysphonia that is difficult to manage. This review provides perspectives on current and future management of Reinke's edema. Results Reinke's edema impacts <1% of the population. The excessive mass is seen in polypoid degeneration results in a loss of pitch control and a rough voice. Women are more likely to present for treatment as the characteristic lowering of vocal pitch is more noticeable in women than men. Multiple grading systems have been proposed within the literature. The current standard of care is surgical excision, after smoking cessation. The microflap technique remains the approach of choice for bulky lesions. Surgical management of Reinke's edema has evolved with the introduction of various lasers into otolaryngologic practice; some which can now be used in the office setting. While many management approaches have been described within the literature, there is a little direct comparison and no obvious superior method of Reinke's edema management. Conclusion To date, the biology of Reinke's edema is not well understood. Additional research is needed further elucidate the role of uncontrolled reflux in the development and recurrence of Reinke's edema.
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Affiliation(s)
- Karuna Dewan
- Department of Otolaryngology—Head and Neck Surgery Louisiana State University Shreveport Louisiana USA
| | - Dinesh K. Chhetri
- Department of Head and Neck Surgery David Geffen School of Medicine at University of California Los Angeles Los Angeles California USA
| | - Henry Hoffman
- Department of Otolaryngology—Head and Neck Surgery University of Iowa Hospitals and Clinics Iowa City Iowa USA
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Colizza A, Ralli M, Cavalcanti L, Cambria F, Greco A, de Vincentiis M. Voice Quality Analysis of Reinke's Edema According to Recent New Classification. J Voice 2022:S0892-1997(22)00142-4. [PMID: 35690531 DOI: 10.1016/j.jvoice.2022.05.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 05/12/2022] [Accepted: 05/12/2022] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Reinke's edema is a benign laryngeal disease characterized by inflammation and swelling of the superficial layer of the lamina propria of the vocal fold, known as Reinke's space. The aim of this study was to evaluate the quality of voice by quantitative acoustic measurements in patients affected by RE according to new classification proposed by de Vincentiis. STUDY DESIGN Prospective case-control. METHODS We enrolled 76 consecutive patients with RE: eight type 1, 36 type 2, four type 3. and 28 type 4. A population of 30 healthy subjects was enrolled too. A voice recording for each subject was performed and the analysis were performed using the Multi-Dimensional Voice Program. The parameters considered were: fundamental frequency (F0), Jitter% (Jitt%), Shimmer% (Shim%), and Noise Harmonics to Ratio (NHR). Statistical analyses were performed using GraphPad Prism 8 software. A level of significance of P < 0.05 was used. RESULTS The mean values and standard deviation for each parameter for the male group of patients affected by RE are: F0 101.06 (± 9.56) Hz, Jitt% 2.254 (±0.93), Shim% 9,037 (±2.21) and NHR 0.235 (±0.099). About the female group, the mean values are: F0 147,58 (±13.68) Hz, Jitt% 3,733 (±1.12), Shim% 11.172 (±3.54) and NHR 0.278 (±0.12). The difference between the types of RE and reference sample people in male and female groups are statistically significative (P < 0.05) for each parameter. In the female group all outcomes are statistically different except the F0 and NHR between healthy people and type III RE patients. CONCLUSIONS RE is one of the most common diseases of true vocal folds and the classification proposed by de Vincentiis is a synthesis of endoscopic findings. In this paper we underline the change in vocal quality before surgery according a new type of RE classification.
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Affiliation(s)
- Andrea Colizza
- Department of Sense Organs, Sapienza University of Rome, Rome, Italy.
| | - Massimo Ralli
- Department of Sense Organs, Sapienza University of Rome, Rome, Italy
| | - Luca Cavalcanti
- Department of Sense Organs, Sapienza University of Rome, Rome, Italy
| | - Francesca Cambria
- Department of Sense Organs, Sapienza University of Rome, Rome, Italy
| | - Antonio Greco
- Department of Sense Organs, Sapienza University of Rome, Rome, Italy
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Ding J, Jiang Z, Lou Z. Radiofrequency ablation of intubation granulomas. Am J Otolaryngol 2022; 43:103326. [PMID: 34952418 DOI: 10.1016/j.amjoto.2021.103326] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 10/19/2021] [Accepted: 12/08/2021] [Indexed: 11/01/2022]
Abstract
OBJECTIVE We explored the outcomes and voice parameters of patients undergoing plasma radiofrequency (RF) ablation to treat intubation granulomas. STUDY DESIGN Prospective case series. METHODS AND MATERIALS Patients with intubation granulomas who met the inclusion criteria underwent RF ablation. The complete remission rate and voice function were evaluated preoperatively and at 6 months postoperatively. RESULTS We enrolled 13 patients with 25 intubation granulomas. The mean time between intubation and initial diagnosis was 38.6 days and that between intubation and surgical diagnosis was 2.7 months. All 25 granulomas were successfully removed and histologically confirmed. No surgical remnant was evident on the vocal folds and complete glottal closure was observed at 2 weeks postoperatively. No recurrence or RF ablation-related complications were observed during the 6-month follow-up. The complete remission rate was 100% (13/13). In addition, the mean hoarseness, roughness, breathiness, asthenia, and strain (GRBAS) scores, and the maximum phonation time (MPT), improved significantly after treatment (all P < 0.05). CONCLUSIONS RF ablation is effective and safe for patients with intubation granulomas who failed medical management or request the procedure. In this study, the complete resolution rate was high and voice restoration outcomes were good.
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Hamdan AL, Ghanem A, Abi Akl PR, El Hage A. Unsedated Office-Based Thulium Laser Therapy in Patients With Reinke's Edema. J Voice 2020; 36:134-139. [PMID: 32434678 DOI: 10.1016/j.jvoice.2020.03.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 03/11/2020] [Accepted: 03/13/2020] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To report the outcome of unsedated office based Thulium laser therapy for Reinke's edema. MATERIALS AND METHODS A retrospective chart review of patients operated between March 2017 and November 2018 was conducted. Twelve patients were included, two of whom had two procedures performed. Demographic data included age, gender, smoking status, and grade of Reinke's edema. Outcome measures included Voice Handicap Index-10 (VHI), perceptual evaluation, extent of disease regression, acoustic analysis, and maximal phonation time. RESULTS Twelve patients were enrolled in this study, one of whom was lost for follow-up. There were eight females and three males. The mean age was 51.27 ± 9.12 years. Endoscopic evaluation 6-12 weeks after surgery revealed complete and partial regression of disease in three and eight patients, respectively. There was a significant improvement in the mean score of VHI-10 (15.00 ± 9.45 vs 3.07 ± 3.81) and the mean score of GRABS parameters following surgery (P < 0.05). The mean habitual pitch increased from 125.11 ± 28.48 Hz to 155.86 ± 55.14 Hz (P = 0.070). There was improvement in the mean jitter and shimmer but none reached a statistical significance. There was no significant change in the mean Maximum phonation time (MPT) scores before and after surgery. CONCLUSION Unsedated office-based Thulium laser therapy can be considered as an alternative therapy to patients with Reinke's edema who are not willing to undergo conventional microlaryngeal surgery.
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Affiliation(s)
- Abdul-Latif Hamdan
- Department of Otolaryngology - Head & Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon.
| | - Anthony Ghanem
- Department of Otolaryngology - Head & Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
| | - Pierre Richard Abi Akl
- Department of Otolaryngology - Head & Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
| | - Aya El Hage
- Department of Otolaryngology - Head & Neck Surgery, American University of Beirut Medical Center, Beirut, Lebanon
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Rey Caro EP, Rey Caro DG, Rey Caro EA. High Radiofrequency Surgery and Chromoendoscopy: A Novel Surgical Technique for the Treatment of Respiratory Papillomatosis. J Voice 2020; 35:936.e17-936.e26. [PMID: 32362579 DOI: 10.1016/j.jvoice.2020.03.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 03/15/2020] [Accepted: 03/18/2020] [Indexed: 11/26/2022]
Abstract
Recurrent Respiratory Papillomatosis is a highly recurrent and residual disease. The use of indigo-carmine chromoendoscopy increases the early detection of nonvisible disease and reduces the possibility of leaving residual lesions. The best chances of papillomatosis being eradicated depend upon a surgical shallow epitheliolysis approach applied to patients who have never been surgically damaged before. We developed a novel surgical technique based upon the use of a time controlled High Radiofrequency (HRF) energy output. We applied a three-step bloodless HRF-surgical technique, that is, epitheliolysis, angiolysis and peeling without the aid of adjunct therapies. It acts according to differences in the water density of the tissues. We use it to remove the epithelial viral reservoir thus preserving subepithelial layers. For this purpose, we designed and manufactured a custom-made HRF electrodes set for office and O.R. use. From 2005 to 2018, 39 patients (100%) with recurrent respiratory papillomatosis participated in the present prospective work. Twenty-five (64,10%) achieved complete postsurgical remission, 6 (15,38%) were lost to follow up, and 8 (20,51%) present partial remissions. Thirty-six patients had laryngeal papillomatosis. Follow-up was possible in 30 of the 36 patients with laryngeal papillomatosis with a success remission rate of 83,33% (25 of 30). Eleven of those 36 (30,55%) entered this study without previous surgical treatment and 9 of 11 (81,81%) were cured. Indigo-carmine chromoendoscopy, a visualization solution for papillomatosis detection, together with a bloodless HRF-surgical technique proved to be effective tools to eradicate papillomatosis. Voice restoration to normal or near normal levels was achieved in all patients.
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Affiliation(s)
- Enrique P Rey Caro
- Rey Caro Voice Center, Rey Caro Ear, Nose and Throat Service, Cordoba, Argentina.
| | - Daniel G Rey Caro
- Rey Caro Voice Center, Rey Caro Ear, Nose and Throat Service, Cordoba, Argentina; Department of Otorhinolaryngology II at San Roque Hospital, National University of Córdoba, Cordoba, Argentina.
| | - Enrique A Rey Caro
- Rey Caro Voice Center, Rey Caro Ear, Nose and Throat Service, Cordoba, Argentina.
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Chang W, Xu W, Cheng L. Treatment of Laryngeal Contact Granuloma: Surgical Therapy or Conservative Treatment. ORL J Otorhinolaryngol Relat Spec 2019; 81:348-353. [PMID: 31694031 DOI: 10.1159/000503975] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 10/07/2019] [Indexed: 12/18/2022]
Abstract
OBJECTIVE Despite the fact that there are many treatment alternatives, laryngeal contact granuloma has a high tendency of persistence, spontaneous disappearance without treatment, and recurrence. A comparison of the effects of conservative treatment and surgical therapy on laryngeal contact granuloma was made in a retrospective review. METHODS A total of 124 patients with laryngeal contact granuloma were divided into 2 groups according to treatment: simple surgical excision (n = 36) and conservative treatment (n = 84). Additionally, the reflux finding score (RFS) and the reflux symptom index (RSI) were utilized to assess the disease. RESULTS A total of 124 patients, with a median age of 48.5 years, ranging from 9 to 74 years, were recruited (107 male, 17 female). According to the diagnostic criteria for laryngeal reflux (RSI >13 or RFS >7), there were 67 cases, accounting for 54.03% of the total. Surgery was effective in 15 patients (15/36, 41.67%), and conservative treatment was effective in 62 patients (62/84, 73.81%). The 2 groups had statistically significant differences. CONCLUSIONS Conservative treatment, which is a comprehensive anti-reflux therapy, is better than surgical therapy and plays an important role in the treatment of laryngeal contact granuloma.
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Affiliation(s)
- Wei Chang
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Wen Xu
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China,
| | - Liyu Cheng
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
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Gugatschka M, Darnhofer B, Grossmann T, Schittmayer M, Hortobagyi D, Kirsch A, Karpf E, Brcic L, Birner-Gruenberger R, Karbiener M. Proteomic Analysis of Vocal Fold Fibroblasts Exposed to Cigarette Smoke Extract: Exploring the Pathophysiology of Reinke's Edema. Mol Cell Proteomics 2019; 18:1511-1525. [PMID: 31123107 PMCID: PMC6683006 DOI: 10.1074/mcp.ra119.001272] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 05/17/2019] [Indexed: 11/06/2022] Open
Abstract
Reinke's edema is a smoking-associated, benign, mostly bilateral lesion of the vocal folds leading to difficulties in breathing and voice problems. Pronounced histological changes such as damaged microvessels or immune cell infiltration have been described in the vocal fold connective tissue, the lamina propria Thus, vocal fold fibroblasts, the main cell type of the lamina propria, have been postulated to play a critical role in disease mediation. Yet information about the pathophysiology is still scarce and treatment is only surgical, i.e. symptomatic. To explore the pathophysiology of Reinke's edema, we exposed near-primary human vocal fold fibroblasts to medium conditioned with cigarette smoke extract for 24 h as well as 4 days followed by quantitative mass spectrometry.Proteomic analyses after 24 h revealed that cigarette smoke increased proteins previously described to be involved in oxidative stress responses in other contexts. Correspondingly, gene sets linked to metabolism of xenobiotics and reactive oxygen species were significantly enriched among cigarette smoke-induced proteins. Among the proteins most downregulated by cigarette smoke, we identified fibrillar collagens COL1A1 and COL1A2; this reduction was validated by complementary methods. Further, we found a significant increase of UDP-glucose 6-dehydrogenase, generating a building block for biosynthesis of hyaluronan, another crucial component of the vocal fold lamina propria In line with this result, hyaluronan levels were significantly increased because of cigarette smoke exposure. Long term treatment of 4 days did not lead to significant changes.The current findings corroborate previous studies but also reveal new insights in possible disease mechanisms of Reinke's edema. We postulate that changes in the composition of the vocal folds' extracellular matrix -reduction of collagen fibrils, increase of hyaluronan- may lead to the clinical findings. This might ease the identification of better, disease-specific treatment options.
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Affiliation(s)
- Markus Gugatschka
- ‡Division of Phoniatrics, Medical University of Graz, Graz, Austria.
| | - Barbara Darnhofer
- ¶Omics Center Graz, BioTechMed-Graz, Graz, Austria; ‖Austrian Center of Industrial Biotechnology, Graz, Austria
| | - Tanja Grossmann
- ‡Division of Phoniatrics, Medical University of Graz, Graz, Austria
| | - Matthias Schittmayer
- §Gottfried Schatz Research Center, Medical University of Graz, Graz, Austria; ¶Omics Center Graz, BioTechMed-Graz, Graz, Austria; ‖Austrian Center of Industrial Biotechnology, Graz, Austria
| | - David Hortobagyi
- ‡Division of Phoniatrics, Medical University of Graz, Graz, Austria
| | - Andrijana Kirsch
- ‡Division of Phoniatrics, Medical University of Graz, Graz, Austria
| | - Eva Karpf
- **Diagnostic and Research Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Luka Brcic
- **Diagnostic and Research Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Ruth Birner-Gruenberger
- §Gottfried Schatz Research Center, Medical University of Graz, Graz, Austria; ¶Omics Center Graz, BioTechMed-Graz, Graz, Austria; ‖Austrian Center of Industrial Biotechnology, Graz, Austria; **Diagnostic and Research Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Michael Karbiener
- ‡Division of Phoniatrics, Medical University of Graz, Graz, Austria; §§Takeda, Vienna, Austria
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Abstract
Reinke's edema (RE) is the polypoid degeneration of one or both vocal folds within Reinke's space. The viscoelastic properties of the mucosal folds are characteristically altered by the expansion of the subepithelial space. Most frequently, patients present with dysphonia, with women being more affected than men. The primary risk factor is tobacco use. Voice overuse and laryngopharyngeal reflux are also considered to be contributory. Although RE shares the same primary risk factor as malignancy, the risk of malignancy is low, and dysplasia is found only in 0% to 3% of cases. Treatment is focused on decrease of risk factors, such as implementation of smoking cessation, voice therapy, and reflux control. Surgical techniques aim to decrease redundant polypoid mucosa in order to improve voice and restore the glottic airway. Recurrence of RE is high.
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Affiliation(s)
- Raluca Tavaluc
- Department of Head and Neck Surgery, University of California Los Angeles, 200 Medical Plaza, Suite 550, Los Angeles, CA 90025, USA
| | - Melin Tan-Geller
- ENT&Allergy Associates, 222 Bloomingdale Road, Suite 205, White Plains, NY 10506, USA; Department of Otolaryngology, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, USA.
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Abstract
Dysphonia is altered voice quality, pitch, loudness, or vocal effort that impairs communication or decreases voice-related quality of life. Hoarseness is vocal roughness and a possible manifestation of dysphonia. This article uses the broader term dysphonia because it reflects of a wide range of voice complaints, with or without vocal roughness. Dysphonia is often caused by benign conditions but may also be the sentinel symptom of a serious or progressive condition requiring immediate diagnosis and management. The role of laryngeal visualization in assessment and diagnosis for these patients is critical.
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Affiliation(s)
- Sandra Stinnett
- The University of Tennessee Health Science Center, Department of Otolaryngology-Head and Neck Surgery, 910 Madison Avenue, Suite 408, Memphis, TN 38163, USA.
| | | | - Lee M Akst
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, 601 North Caroline Street, 6th Floor, Baltimore, MD 21287, USA
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Seekhao N, Shung C, JaJa J, Mongeau L, Li-Jessen NYK. High-Performance Agent-Based Modeling Applied to Vocal Fold Inflammation and Repair. Front Physiol 2018; 9:304. [PMID: 29706894 PMCID: PMC5906585 DOI: 10.3389/fphys.2018.00304] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Accepted: 03/13/2018] [Indexed: 01/13/2023] Open
Abstract
Fast and accurate computational biology models offer the prospect of accelerating the development of personalized medicine. A tool capable of estimating treatment success can help prevent unnecessary and costly treatments and potential harmful side effects. A novel high-performance Agent-Based Model (ABM) was adopted to simulate and visualize multi-scale complex biological processes arising in vocal fold inflammation and repair. The computational scheme was designed to organize the 3D ABM sub-tasks to fully utilize the resources available on current heterogeneous platforms consisting of multi-core CPUs and many-core GPUs. Subtasks are further parallelized and convolution-based diffusion is used to enhance the performance of the ABM simulation. The scheme was implemented using a client-server protocol allowing the results of each iteration to be analyzed and visualized on the server (i.e., in-situ) while the simulation is running on the same server. The resulting simulation and visualization software enables users to interact with and steer the course of the simulation in real-time as needed. This high-resolution 3D ABM framework was used for a case study of surgical vocal fold injury and repair. The new framework is capable of completing the simulation, visualization and remote result delivery in under 7 s per iteration, where each iteration of the simulation represents 30 min in the real world. The case study model was simulated at the physiological scale of a human vocal fold. This simulation tracks 17 million biological cells as well as a total of 1.7 billion signaling chemical and structural protein data points. The visualization component processes and renders all simulated biological cells and 154 million signaling chemical data points. The proposed high-performance 3D ABM was verified through comparisons with empirical vocal fold data. Representative trends of biomarker predictions in surgically injured vocal folds were observed.
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Affiliation(s)
- Nuttiiya Seekhao
- Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, United States
| | - Caroline Shung
- Department of Mechanical Engineering, McGill University, Montreal, QC, Canada
| | - Joseph JaJa
- Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, United States
| | - Luc Mongeau
- Department of Mechanical Engineering, McGill University, Montreal, QC, Canada
| | - Nicole Y K Li-Jessen
- School of Communication Sciences and Disorders, McGill University, Montreal, QC, Canada
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15
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Stachler RJ, Francis DO, Schwartz SR, Damask CC, Digoy GP, Krouse HJ, McCoy SJ, Ouellette DR, Patel RR, Reavis C(CW, Smith LJ, Smith M, Strode SW, Woo P, Nnacheta LC. Clinical Practice Guideline: Hoarseness (Dysphonia) (Update). Otolaryngol Head Neck Surg 2018; 158:S1-S42. [DOI: 10.1177/0194599817751030] [Citation(s) in RCA: 146] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Objective This guideline provides evidence-based recommendations on treating patients who present with dysphonia, which is characterized by altered vocal quality, pitch, loudness, or vocal effort that impairs communication and/or quality of life. Dysphonia affects nearly one-third of the population at some point in its life. This guideline applies to all age groups evaluated in a setting where dysphonia would be identified or managed. It is intended for all clinicians who are likely to diagnose and treat patients with dysphonia. Purpose The primary purpose of this guideline is to improve the quality of care for patients with dysphonia, based on current best evidence. Expert consensus to fill evidence gaps, when used, is explicitly stated and supported with a detailed evidence profile for transparency. Specific objectives of the guideline are to reduce inappropriate variations in care, produce optimal health outcomes, and minimize harm. For this guideline update, the American Academy of Otolaryngology—Head and Neck Surgery Foundation selected a panel representing the fields of advanced practice nursing, bronchoesophagology, consumer advocacy, family medicine, geriatric medicine, internal medicine, laryngology, neurology, otolaryngology–head and neck surgery, pediatrics, professional voice, pulmonology, and speech-language pathology. Action Statements The guideline update group made strong recommendations for the following key action statements (KASs): (1) Clinicians should assess the patient with dysphonia by history and physical examination to identify factors where expedited laryngeal evaluation is indicated. These include, but are not limited to, recent surgical procedures involving the head, neck, or chest; recent endotracheal intubation; presence of concomitant neck mass; respiratory distress or stridor; history of tobacco abuse; and whether the patient is a professional voice user. (2) Clinicians should advocate voice therapy for patients with dysphonia from a cause amenable to voice therapy. The guideline update group made recommendations for the following KASs: (1) Clinicians should identify dysphonia in a patient with altered voice quality, pitch, loudness, or vocal effort that impairs communication or reduces quality of life (QOL). (2) Clinicians should assess the patient with dysphonia by history and physical examination for underlying causes of dysphonia and factors that modify management. (3) Clinicians should perform laryngoscopy, or refer to a clinician who can perform laryngoscopy, when dysphonia fails to resolve or improve within 4 weeks or irrespective of duration if a serious underlying cause is suspected. (4) Clinicians should perform diagnostic laryngoscopy, or refer to a clinician who can perform diagnostic laryngoscopy, before prescribing voice therapy and document/communicate the results to the speech-language pathologist (SLP). (5) Clinicians should advocate for surgery as a therapeutic option for patients with dysphonia with conditions amenable to surgical intervention, such as suspected malignancy, symptomatic benign vocal fold lesions that do not respond to conservative management, or glottic insufficiency. (6) Clinicians should offer, or refer to a clinician who can offer, botulinum toxin injections for the treatment of dysphonia caused by spasmodic dysphonia and other types of laryngeal dystonia. (7) Clinicians should inform patients with dysphonia about control/preventive measures. (8) Clinicians should document resolution, improvement or worsened symptoms of dysphonia, or change in QOL of patients with dysphonia after treatment or observation. The guideline update group made a strong recommendation against 1 action: (1) Clinicians should not routinely prescribe antibiotics to treat dysphonia. The guideline update group made recommendations against other actions: (1) Clinicians should not obtain computed tomography (CT) or magnetic resonance imaging (MRI) for patients with a primary voice complaint prior to visualization of the larynx. (2) Clinicians should not prescribe antireflux medications to treat isolated dysphonia, based on symptoms alone attributed to suspected gastroesophageal reflux disease (GERD) or laryngopharyngeal reflux (LPR), without visualization of the larynx. (3) Clinicians should not routinely prescribe corticosteroids for patients with dysphonia prior to visualization of the larynx. The policy level for the following recommendation about laryngoscopy at any time was an option: (1) Clinicians may perform diagnostic laryngoscopy at any time in a patient with dysphonia. Disclaimer This clinical practice guideline is not intended as an exhaustive source of guidance for managing dysphonia (hoarseness). Rather, it is designed to assist clinicians by providing an evidence-based framework for decision-making strategies. The guideline is not intended to replace clinical judgment or establish a protocol for all individuals with this condition, and it may not provide the only appropriate approach to diagnosing and managing this problem. Differences from Prior Guideline (1) Incorporation of new evidence profiles to include the role of patient preferences, confidence in the evidence, differences of opinion, quality improvement opportunities, and any exclusion to which the action statement does not apply (2) Inclusion of 3 new guidelines, 16 new systematic reviews, and 4 new randomized controlled trials (3) Inclusion of a consumer advocate on the guideline update group (4) Changes to 9 KASs from the original guideline (5) New KAS 3 (escalation of care) and KAS 13 (outcomes) (6) Addition of an algorithm outlining KASs for patients with dysphonia
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Libby J. Smith
- University of Pittsburgh Medical, Pittsburgh, Pennsylvania, USA
| | - Marshall Smith
- University of Utah School of Medicine, Salt Lake City, Utah, USA
| | | | - Peak Woo
- Icahn School of Medicine at Mt Sinai, New York, New York, USA
| | - Lorraine C. Nnacheta
- Department of Research and Quality, American Academy of Otolaryngology—Head and Neck Surgery Foundation, Alexandria, Virginia, USA
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Zhang N, Cheng L, Chen M, Chen J, Yang Y, Xie M, Li C, Chen XL, Zhou L, Wu HT. Relationship between laryngoscopic and pathological characteristics of vocal cords leukoplakia. Acta Otolaryngol 2017; 137:1199-1203. [PMID: 28708442 DOI: 10.1080/00016489.2017.1347826] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND To explore the relationship between the morphological characteristics and pathological diagnosis of vocal cords leukoplakia. METHODS A total of 1635 vocal cords were collected. The morphology were classified into three types (Type I, II, III): flat and smooth; bulge and smooth; bulge and rough. The pathological reports were classified into five groups: no dysplasia, mild dysplasia, moderate dysplasia, severe dysplasia and cancerization. The number of the patients or vocal cords in each type and group was counted and their ratio was compared. RESULTS In Type I, the number of vocal cord in Group A group was 2.2 and 2.6 times of the one in Type II and Type III respectively. In Type II, the mild, moderate dysplasia ratio was higher than those in Type I. In Type III group the ratio of severe dysplasia was 2.6 and 5.5 times of the one in Type II and Type I respectively. The ratio of Group E in Type III was 2.7 and 7.9 times of the one of Type II and Type I. The result was significant (pearson Chi-square value was 517.6, p = .00). CONCLUSIONS The pathological results of vocal cord leukoplakia can be evaluated by morphology in most cases.
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Affiliation(s)
- Na Zhang
- Department of Otolaryngology Head and Neck Surgery, First Central Hospital, Otorhinolaryngology Institute of Tianjin, Tianjin, China
- Department of Otolaryngology-Head and Neck Surgery, EENT Hospital, Fudan University, Shanghai, China
| | - Lei Cheng
- Department of Otolaryngology-Head and Neck Surgery, EENT Hospital, Fudan University, Shanghai, China
| | - Min Chen
- Department of Otolaryngology-Head and Neck Surgery, EENT Hospital, Fudan University, Shanghai, China
| | - Jian Chen
- Department of Otolaryngology-Head and Neck Surgery, EENT Hospital, Fudan University, Shanghai, China
| | - Yue Yang
- Department of Otolaryngology-Head and Neck Surgery, EENT Hospital, Fudan University, Shanghai, China
| | - Ming Xie
- Department of Otolaryngology-Head and Neck Surgery, EENT Hospital, Fudan University, Shanghai, China
| | - Cai Li
- Department of Otolaryngology-Head and Neck Surgery, EENT Hospital, Fudan University, Shanghai, China
| | - Xiao-Ling Chen
- Department of Otolaryngology-Head and Neck Surgery, EENT Hospital, Fudan University, Shanghai, China
| | - Liang Zhou
- Department of Otolaryngology-Head and Neck Surgery, EENT Hospital, Fudan University, Shanghai, China
| | - Hai-Tao Wu
- Department of Otolaryngology-Head and Neck Surgery, EENT Hospital, Fudan University, Shanghai, China
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17
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Kobayashi R, Tsunoda K, Ueha R, Fujimaki Y, Nito T, Yamasoba T. Role of lifestyle modifications for patients with laryngeal granuloma caused by gastro-esophageal reflux: comparison between conservative treatment and the surgical approach. Acta Otolaryngol 2017; 137:306-309. [PMID: 27758123 DOI: 10.1080/00016489.2016.1244858] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
CONCLUSIONS It is considered that a regimen combining pharmacologic management and lifestyle modifications is the most effective treatment for laryngeal granulomas caused by GER. OBJECTIVES This study compared the results of the combination therapy and surgery to determine the best treatment of laryngeal granuloma caused by gastro-esophageal reflux in 51 patients. METHODS Prospective study. RESULTS In the conservative treatment group, the CR rate was 89.7% and recurrence rate was 2.6%, while the lesions remained in patients (7.7%). This study compared the CR and recurrence rates between conservative treatment and surgery for granuloma. The results showed that the laryngeal granuloma recurrence rate was significantly lower with the conservative treatment regimen compared with surgery (p = .0016).
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18
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Yiu EML, Chan KMK, Kwong E, Li NYK, Ma EPM, Tse FW, Lin Z, Verdolini Abbott K, Tsang R. Is Acupuncture Efficacious for Treating Phonotraumatic Vocal Pathologies? A Randomized Control Trial. J Voice 2016; 30:611-20. [PMID: 26298839 PMCID: PMC4548836 DOI: 10.1016/j.jvoice.2015.07.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2015] [Accepted: 07/14/2015] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To investigate the effectiveness of acupuncture in treating phonotraumatic vocal fold lesions. STUDY DESIGN/METHODS A total of 123 dysphonic individuals with benign vocal pathologies were recruited. They were given either genuine acupuncture (n = 40), sham acupuncture (n = 44), or no treatment (n = 39) for 6 weeks (two 30-minute sessions/wk). The genuine acupuncture group received needles puncturing nine voice-related acupoints for 30 minutes, two times a week for 6 weeks, whereas the sham acupuncture group received blunted needles stimulating the skin surface of the nine acupoints for the same frequency and duration. The no-treatment group did not receive any intervention but attended just the assessment sessions. One-hundred seventeen subjects completed the study (genuine acupuncture = 40; sham acupuncture = 43; and no treatment = 34), but only 84 of them had a complete set of vocal functions and quality of life measures (genuine acupuncture = 29; sham acupuncture = 33; and no-treatment = 22) and 42 of them with a complete set of endoscopic data (genuine acupuncture = 16; sham acupuncture = 15; and no treatment = 11). RESULTS Significant improvement in vocal function, as indicated by the maximum fundamental frequency produced, and also perceived quality of life, were found in both the genuine and sham acupuncture groups, but not in the no-treatment group. Structural (morphological) improvements were, however, only noticed in the genuine acupuncture group, which demonstrated a significant reduction in the size of the vocal fold lesions. CONCLUSIONS The findings showed that acupuncture of voice-related acupoints could bring about improvement in vocal function and healing of vocal fold lesions.
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Affiliation(s)
- Edwin M L Yiu
- Division of Speech and Hearing Sciences, The University of Hong Kong, Pokfulam, Hong Kong, China.
| | - Karen M K Chan
- Division of Speech and Hearing Sciences, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Elaine Kwong
- Division of Speech and Hearing Sciences, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Nicole Y K Li
- School of Communication Sciences and Disorders, McGill University, Montreal, Canada
| | - Estella P M Ma
- Division of Speech and Hearing Sciences, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Fred W Tse
- Fred TSE's CM Clinic, Causeway Bay, Hong Kong, China
| | - Zhixiu Lin
- School of Chinese Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | | | - Raymond Tsang
- Department of Surgery, Queen Mary Hospital, The University of Hong Kong, Pokfulam, Hong Kong, China
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19
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Soriano RG, Pei YC, Fang TJ. In-Office Hyaluronate Injection Laryngoplasty as Palliative Treatment for Unilateral Vocal Fold Paralysis. ORL J Otorhinolaryngol Relat Spec 2016; 78:187-92. [DOI: 10.1159/000446243] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Accepted: 04/12/2016] [Indexed: 11/19/2022]
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20
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Lam PKY, Ho WK, Ng ML, Wei WI. Medialization thyroplasty for cancer-related unilateral vocal fold paralysis. Otolaryngol Head Neck Surg 2016; 136:440-4. [PMID: 17321874 DOI: 10.1016/j.otohns.2006.11.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2006] [Indexed: 11/17/2022]
Abstract
Objective To justify the application of medialization thyroplasty in Chinese patients with symptomatic cancer-related unilateral vocal fold paralysis (UVFP). Study Design and Setting Retrospective chart review from February 2000 to March 2006. Results Eighty-seven Chinese patients undergoing medialization thyroplasty for UVFP were included; there were no significant differences between the cancer-related and benign groups in terms of the speech and swallowing rehabilitation outcome and the perioperative complication rate ( P > 0.05). The median survival time of cancer-related UVFP patients from the date of medialization to death was 129 days. Age more than 65 years was identified as the only factor for a shorter survival period after medialization ( P = 0.040). Conclusion Medialization thyroplasty restores satisfactory speech and swallowing and has a low perioperative complication rate in Chinese patients with cancer-related UVFP. Postmedialization survival period was also reasonable. Significance Medialization thyroplasty is a justifiable treatment option for cancer-related UVFP.
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Affiliation(s)
- Paul K Y Lam
- Division of Otorhinolaryngology, Head & Neck Surgery, Department of Surgery, University of Hong Kong Medical Centre, Queen Mary Hospital, Hong Kong
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21
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Fiorini FR, Nogueira C, Verillaud B, Sama A, Herman P. Value of septoturbinal flap in the frontal sinus drill-out type IIb according to draf. Laryngoscope 2016; 126:2428-2432. [DOI: 10.1002/lary.25947] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2015] [Revised: 01/31/2016] [Accepted: 02/03/2016] [Indexed: 02/06/2023]
Affiliation(s)
- Francesca Romana Fiorini
- Department of Medical and Surgical Pathology; Otorhinolaryngology Unit; Pisa University Hospital; Pisa Italy
| | - Claudia Nogueira
- ENT Department; University Hospitals of Leicester; Leicester United Kingdom
| | | | - Anshul Sama
- ENT Department; Nottingham University Hospital; Nottingham United Kingdom
| | - Philippe Herman
- Department of Otorhinolaryngology; Lariboisière Hospital; Paris France
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22
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Fang TJ, Lin WN, Lee LY, Young CK, Lee LA, Chang KP, Liao CT, Li HY, Yen TC. Classification of vocal fold leukoplakia by clinical scoring. Head Neck 2016; 38 Suppl 1:E1998-2003. [DOI: 10.1002/hed.24368] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2015] [Revised: 09/16/2015] [Accepted: 11/25/2015] [Indexed: 11/06/2022] Open
Affiliation(s)
- Tuan-Jen Fang
- Department of Otolaryngology; Head and Neck Surgery, Chang Gung Memorial Hospital; Linkou Taiwan
- School of Medicine; Chang Gung University; Taoyuan Taiwan
| | - Wan-Ni Lin
- Department of Otolaryngology; Head and Neck Surgery, Chang Gung Memorial Hospital; Linkou Taiwan
- School of Medicine; Chang Gung University; Taoyuan Taiwan
| | - Li-Yu Lee
- School of Medicine; Chang Gung University; Taoyuan Taiwan
- Department of Pathology; Chang Gung Memorial Hospital; Linkou Taiwan
| | - Chi-Kuang Young
- Department of Otolaryngology; Head and Neck Surgery, Chang Gung Memorial Hospital; Keelung Taiwan
| | - Li-Ang Lee
- Department of Otolaryngology; Head and Neck Surgery, Chang Gung Memorial Hospital; Linkou Taiwan
- School of Medicine; Chang Gung University; Taoyuan Taiwan
| | - Kai-Ping Chang
- Department of Otolaryngology; Head and Neck Surgery, Chang Gung Memorial Hospital; Linkou Taiwan
- School of Medicine; Chang Gung University; Taoyuan Taiwan
| | - Chun-Ta Liao
- Department of Otolaryngology; Head and Neck Surgery, Chang Gung Memorial Hospital; Linkou Taiwan
- School of Medicine; Chang Gung University; Taoyuan Taiwan
| | - Hseuh-Yu Li
- Department of Otolaryngology; Head and Neck Surgery, Chang Gung Memorial Hospital; Linkou Taiwan
- School of Medicine; Chang Gung University; Taoyuan Taiwan
| | - Tzu-Chen Yen
- School of Medicine; Chang Gung University; Taoyuan Taiwan
- Department of Nuclear Medicine; Chang Gung Memorial Hospital; Linkou Taiwan
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23
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Ahn A, Wang L, Slaughter JC, Nguyen AM, Ossoff RH, Francis DO. Serial full-thickness excision of dysplastic vocal fold leukoplakia: Diagnostic or therapeutic? Laryngoscope 2015; 126:923-7. [PMID: 26527122 DOI: 10.1002/lary.25609] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/30/2015] [Indexed: 11/08/2022]
Abstract
OBJECTIVES/HYPOTHESIS A previous study proposed that serial full-thickness excisional biopsies of vocal fold leukoplakia therapeutically decreased dysplasia grade. The current investigation aimed to 1) analyze the pathological evolution and natural history of these lesions and 2) re-examine the role of serial excisions in dysplasia grade regression in long-term follow-up. STUDY DESIGN Retrospective case series. METHODS Patients treated for vocal fold dysplasia (1994-2013) with serial full-thickness microflap-type excisions were identified and followed longitudinally. Excluded were those with one excision, invasive cancer at initial excision, or history of laryngeal cancer or radiation. Data from surgical procedures, associated pathology, and patient characteristics were recorded. Weighted repeated measures ordinal logistic regression measured associations with pathology findings. RESULTS Of 55 patients (median age = 65 years, interquartile range = 54-73 years, 89% male, 63% ever smokers, 27% alcohol users), 31 met inclusion criteria. During the study period, patients had two to 44 excisions, with a median time between excisions of 4.0 months. Each additional excision increased odds of higher-grade pathology by 4% (odds ratio = 1.04, 95% confidence interval = 1.01-1.06; P = .007). A transition model demonstrated that patients with moderate dysplasia, severe dysplasia, or carcinoma in situ on a prior biopsy had 2.64-, 5.64-, and 8.73-times increased odds of the same or higher pathology grade at the next excision, respectively. CONCLUSIONS Data do not support the hypothesis that serial full-thickness excisions decrease dysplasia grade. Progression of dysplasia appears to be nonlinear, but higher-grade dysplasia is more likely to progress to malignancy. LEVEL OF EVIDENCE 4.
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Affiliation(s)
- Annie Ahn
- Bobby Alford Department of Otolaryngology, Baylor College of Medicine, Houston, Texas, U.S.A
| | | | | | - Amy M Nguyen
- Vanderbilt Voice Center, Department of Otolaryngology
| | | | - David O Francis
- Vanderbilt Voice Center, Department of Otolaryngology.,Center for Surgical Quality and Outcomes Research, Institute for Medicine and Public Health, Vanderbilt University Medical Center, Nashville, Tennessee, U.S.A
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Kurita T, Umeno H, Chitose SI, Ueda Y, Mihashi R, Nakashima T. [Laryngeal Papillomatosis: A Statistical Analysis of 60 Cases]. ACTA ACUST UNITED AC 2015; 118:192-200. [PMID: 26349334 DOI: 10.3950/jibiinkoka.118.192] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Laryngeal papillomatosis is the most common benign neoplasm of the larynx. Juvenile onset laryngeal papillomatosis tends to recur. In patients with adult onset laryngeal papillomatosis, laryngeal cancer rarely develops. This paper reports a clinical analysis of 60 patients with laryngeal papillomatosis who were treated at our clinic between January 1971 and September 2009. We analyzed the sex ratio, age at the onset of papilloma, type of developing papilloma (single or multiple type), site of developing papilloma, recurrence rate, and therapeutic modalities. Furthermore, the clinical characteristics of the patients with malignant transformation were examined. The patients were classified according to their age at the onset of the papilloma and the type of developing papilloma. The patients were grouped into a juvenile-onset group and an adult-onset group according to their age at the onset of the papilloma. They were also classified into single-type or multiple-type according to whether the initial papilloma appeared singly or multiply. The male to female sex ratios were 1.2 in the juvenile-onset group and 5.1 in the adult-onset group. Among the patients who developed papilloma at an age of under 10 years old, most of the juvenile cases had experienced onset by 4 years of age. Furthermore, the frequency of multiple-type papilloma was significantly higher in the juvenile-onset group, compared with the adult-onset group. The vocal fold was the most frequent site of the papilloma. The recurrence rate in the juvenile-onset group was significantly higher than that of the adult-onset group. A stratified analysis according to the type of papilloma occurrence, however, showed no significant difference in recurrences between the juvenile-onset and adult-onset groups. A stratified analysis according to the age at the onset of papilloma showed that the recurrence rate of multiple-type papilloma was significantly higher than that of single-type papilloma in the adult-onset group. Among multiple therapeutic modalities, vaporization by carbon dioxide laser was the most frequently used. Adjuvant therapy was performed in 6 cases who suffered from multiple relapses. The injection of interferon was performed in 5 cases, and the local injection of cidofovir was performed in 1 case. Malignant transformation of the papilloma was confirmed in 3 cases. The periods between the onset of papilloma and the malignant transformation were 40 years, 14 years, and 3 years. The present study indicates that patients with laryngeal papilloma developing at multiple sites have a significantly higher rate of relapse, even in the adult-onset group. There was no tendency in the period observed between the onset of papilloma and malignant transformation. From the standpoint of recurrence and malignant transformation, patients with papillomatosis should be carefully followed up for a long period of time.
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Yiu EML, Chan KMK, Li NYK, Tsang R, Verdolini Abbott K, Kwong E, Ma EPM, Tse FW, Lin Z. Wound-healing effect of acupuncture for treating phonotraumatic vocal pathologies: A cytokine study. Laryngoscope 2015; 126:E18-22. [PMID: 26227080 DOI: 10.1002/lary.25483] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Revised: 05/07/2015] [Accepted: 06/05/2015] [Indexed: 01/20/2023]
Abstract
OBJECTIVES/HYPOTHESIS Acupuncture is a less-invasive procedure when compared with surgical treatment for benign vocal pathologies caused by vocal overuse. This study aimed to determine the wound-healing effect of acupuncture in treating phonotraumatic vocal fold lesions. STUDY DESIGN Two-way, mixed-model, between- and within-subjects, prospective randomized, placebo-controlled, blinded group design. METHODS Seventeen dysphonic individuals with vocal nodules were recruited from a university clinic in Hong Kong. Each participant was randomly assigned to receive one session of either genuine or sham acupuncture. The genuine acupuncture group (n = 9) received needles puncturing nine voice-related acupoints for 30 minutes, whereas the sham acupuncture group (n = 8) received blunted needles stimulating the skin surface of the nine acupoints for the same frequency and duration. Laryngeal secretions were suctioned from the surface of the vocal folds immediately before, immediately after, and 24 hours after the acupuncture. The protein concentration levels of wound-healing-related cytokines (interleukin [IL]-1β and IL-10) in these secretion samples were measured. RESULTS Following acupuncture, a significant increase in the anti-inflammatory cytokine IL-10 was found in the genuine acupuncture group (n = 9) but not in the sham acupuncture group (n = 8). CONCLUSIONS The findings showed that acupuncture of voice-related acupoints facilitated an anti-inflammatory process in phonotraumatic vocal pathologies. This could be considered as supporting evidence to consider acupuncture as a less-invasive alternative option, when compared to surgery, for treating phonotraumatic vocal pathologies.
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Affiliation(s)
- Edwin M L Yiu
- Division of Speech & Hearing Sciences, University of Hong Kong, Pokfulam, Hong Kong
| | - Karen M K Chan
- Division of Speech & Hearing Sciences, University of Hong Kong, Pokfulam, Hong Kong
| | - Nicole Y K Li
- School of Communication Sciences and Disorders, McGill University, Montreal, Quebec, Canada
| | - Raymond Tsang
- Department of Surgery, University of Hong Kong, Queen Mary Hospital, Pokfulam, Hong Kong
| | | | - Elaine Kwong
- Division of Speech & Hearing Sciences, University of Hong Kong, Pokfulam, Hong Kong
| | - Estella P M Ma
- Division of Speech & Hearing Sciences, University of Hong Kong, Pokfulam, Hong Kong
| | - Fred W Tse
- Fred Tse's CM Clinic, Causeway Bay, Hong Kong
| | - Zhixiu Lin
- School of Chinese Medicine, Chinese University of Hong Kong, Shatin, Hong Kong
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Byeon H. Gender differences in risk factors of benign vocal fold disease in Korea: the fifth Korea National Health and Nutritional Examination Survey. LOGOP PHONIATR VOCO 2015; 41:85-91. [PMID: 25698081 DOI: 10.3109/14015439.2015.1004365] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The aim of this study was to confirm the prevalence rate of benign vocal fold disease (BVFD) based on gender in the Korean adult population and investigate potential risk factors of BVFD. Subjects were 8,677 non-institutionalized civilian adults over the age of 19 (3,788 males and 4,899 females) who completed the laryngeal examination of the fifth Korea National Health and Nutrition Examination Survey. Poisson regression analyses were conducted to examine the potential risk factors of BVFD. The prevalence rates of BVFD were similar in men (2.7%) and women (2.6%). When adjusted for covariates, men with self-reported voice problems had a 6.7 times greater risk (RR 6.72, 95% CI 4.17-10.84) of BVFD (P < 0.01). In addition, women with self-reported voice problems (RR 4.71, 95% CI 3.01-7.37) and current smokers (RR 1.97, 95% CI 1.01-3.81) were more likely to have BVFD (P < 0.01). There are gender differences in the risk factors of BVFD. In order to prevent BVFD, the enactment of guidelines reflecting gender differences is required.
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Affiliation(s)
- Haewon Byeon
- a Department of Speech Language Pathology & Audiology , Nambu University , Gwangju , Republic of Korea.,b Speech-Language Pathology Center, Nambu University , Gwangju , Republic of Korea
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Trends in the management of recurrent respiratory papillomatosis in Japan. Auris Nasus Larynx 2014; 42:218-20. [PMID: 25454156 DOI: 10.1016/j.anl.2014.10.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Revised: 10/08/2014] [Accepted: 10/10/2014] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Recurrent respiratory papillomatosis (RRP) has historically been and still continues to be a difficult disease to treat. The present study aimed to characterize current practices in the treatment of RRP in Japan. METHODS A questionnaire was posted to the Department of Otolaryngology of all 80 central university hospitals in Japan. RESULTS A total of 56 universities responded to the survey. Regarding the use of surgical instruments, a trend toward a preference for lasers (50 hospitals) rather than a microdebrider (16 hospitals) or cold instruments (20 hospitals) was observed. Among the 50 hospitals frequently performing laser surgery, a carbon dioxide (CO2) laser was most commonly used, followed by a potassium-titanyl-phosphate (KTP) laser. The most favored adjuvant therapy was traditional Chinese medicine. Eight of the 56 university hospitals had an experience of using cidofovir, involving a total of 28 patients. CONCLUSION The present study demonstrated the current trends in the management of RRP based on a questionnaire survey in a geographical area other than the US and UK for the first time. Treatment trends were generally similar in all three areas except for the least popular use of cidofovir in Japan.
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Szkiełkowska A, Miaśkiewicz B, Krasnodębska P, Skarżyński H. Objectification of the severity of Reinke's edema. Otolaryngol Pol 2014; 68:287-92. [PMID: 25173824 DOI: 10.1016/j.otpol.2014.07.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Accepted: 07/29/2014] [Indexed: 11/30/2022]
Abstract
According to the severity, Reinke's edema (RE) of the vocal folds can be divided into three stages as classified by Yonekawa. We evaluated open and closed quotients of vocal folds vibratory cycles using Videostrobokymography (VSK) in a cohort of patients with RE. Parameters were measured from the anterior, medial and posterior third of the vocal folds. Mean values from RE group were OQ (0.44; 0.46; 0.52); CQ (0.56; 0.54; 0.48). Results from the whole glottis OQ and CQ in RE were: OQ=0.48 and CQ=0.52. Significant differences were found for OQ and CQ mean values as well as values measured from each third of the glottis between the control group and patients with RE. In the first Yonekawa group no statistically significant differences were found compared to the control group, but there were significant differences in the remaining two groups. The correlation between the stage of edema on the Yonekawa classification and the mean values of OQ and CQ was 70%.
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Affiliation(s)
- Agata Szkiełkowska
- Audiology and Phoniatrics Clinic, Institute of Physiology and Pathology of Hearing, Director: Henryk Skarżyński Prof. MD PhD, Warsaw, Poland; Audiology and Phoniatrics Faculty, Fryderyk Chopin University of Music, Rector: Prof. Ryszard Zimak, Warsaw, Poland
| | - Beata Miaśkiewicz
- Audiology and Phoniatrics Clinic, Institute of Physiology and Pathology of Hearing, Director: Henryk Skarżyński Prof. MD PhD, Warsaw, Poland
| | - Paulina Krasnodębska
- Audiology and Phoniatrics Clinic, Institute of Physiology and Pathology of Hearing, Director: Henryk Skarżyński Prof. MD PhD, Warsaw, Poland.
| | - Henryk Skarżyński
- Audiology and Phoniatrics Clinic, Institute of Physiology and Pathology of Hearing, Director: Henryk Skarżyński Prof. MD PhD, Warsaw, Poland; Audiology and Phoniatrics Faculty, Fryderyk Chopin University of Music, Rector: Prof. Ryszard Zimak, Warsaw, Poland
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Young CK, Lin WN, Lee LY, Lee LA, Hsin LJ, Liao CT, Li HY, Chen IH, Fang TJ. Laryngoscopic characteristics in vocal leukoplakia: Inter-rater reliability and correlation with histology grading. Laryngoscope 2014; 125:E62-6. [DOI: 10.1002/lary.24884] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2014] [Revised: 07/10/2014] [Accepted: 07/23/2014] [Indexed: 11/11/2022]
Affiliation(s)
- Chi-Kuang Young
- Department of Otolaryngology Head and Neck Surgery; Chang Gung Memorial Hospital; Linkou Taiwan
| | - Wan-Ni Lin
- Department of Otolaryngology Head and Neck Surgery; Chang Gung Memorial Hospital; Linkou Taiwan
- School of Medicine, Chang Gung University, Taoyuan, Taiwan; Chang Gung Memorial Hospital; Linkou Taiwan
| | - Li-Yu Lee
- Department of Pathology; Chang Gung Memorial Hospital; Linkou Taiwan
| | - Li-Ang Lee
- Department of Otolaryngology Head and Neck Surgery; Chang Gung Memorial Hospital; Linkou Taiwan
- School of Medicine, Chang Gung University, Taoyuan, Taiwan; Chang Gung Memorial Hospital; Linkou Taiwan
| | - Li-Jen Hsin
- Department of Otolaryngology Head and Neck Surgery; Chang Gung Memorial Hospital; Linkou Taiwan
- School of Medicine, Chang Gung University, Taoyuan, Taiwan; Chang Gung Memorial Hospital; Linkou Taiwan
| | - Chun-Ta Liao
- Department of Otolaryngology Head and Neck Surgery; Chang Gung Memorial Hospital; Linkou Taiwan
- School of Medicine, Chang Gung University, Taoyuan, Taiwan; Chang Gung Memorial Hospital; Linkou Taiwan
| | - Huesh-Yu Li
- Department of Otolaryngology Head and Neck Surgery; Chang Gung Memorial Hospital; Linkou Taiwan
- School of Medicine, Chang Gung University, Taoyuan, Taiwan; Chang Gung Memorial Hospital; Linkou Taiwan
| | - I-How Chen
- Department of Otolaryngology Head and Neck Surgery; Chang Gung Memorial Hospital; Linkou Taiwan
- School of Medicine, Chang Gung University, Taoyuan, Taiwan; Chang Gung Memorial Hospital; Linkou Taiwan
| | - Tuan-Jen Fang
- Department of Otolaryngology Head and Neck Surgery; Chang Gung Memorial Hospital; Linkou Taiwan
- School of Medicine, Chang Gung University, Taoyuan, Taiwan; Chang Gung Memorial Hospital; Linkou Taiwan
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Bohlender J. Diagnostic and therapeutic pitfalls in benign vocal fold diseases. GMS CURRENT TOPICS IN OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY 2013; 12:Doc01. [PMID: 24403969 PMCID: PMC3884536 DOI: 10.3205/cto000093] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
More than half of patients presenting with hoarseness show benign vocal fold changes. The clinician should be familiar with the anatomy, physiology and functional aspects of voice disorders and also the modern diagnostic and therapeutic possibilities in order to ensure an optimal and patient specific management. This review article focuses on the diagnostic and therapeutic limitations and difficulties of treatment of benign vocal fold tumors, the management and prevention of scarred vocal folds and the issue of unilateral vocal fold paresis.
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Affiliation(s)
- Jörg Bohlender
- Phoniatrics and Logopedics, Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital of Zurich, Zurich, Switzerland
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Abstract
Botulinum toxin injections are an effective treatment option for several laryngeal disorders. This article reviews the indications, procedural techniques, potential complications, and outcomes of Botox injections for laryngeal disorders.
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Affiliation(s)
- Manish D Shah
- Department of Otolaryngology Head & Neck Surgery, University of Toronto, Toronto, Canada
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Abstract
Hoarseness is a common symptom that can result from a wide spectrum of underlying causes ranging from the common cold to a malignancy. A framework for diagnostic evaluation is presented based on categorizing the myriad of causes by how they interfere with the voice production mechanism. Triaging of cases by necessity or urgency of laryngoscopy is assisted by forming a global index of suspicion based on targeted history taking. Laryngoscopy is required in most cases to obtain a diagnosis for the hoarseness. Treatments commonly prescribed for hoarseness are critically examined in this article. To listen to audio clips of patients with different types of hoarseness, please visit our website, www.medical.theclinics.com.
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Affiliation(s)
- Ted Mau
- Clinical Center for Voice Care, Department of Otolaryngology-Head and Neck Surgery, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA.
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Muñoz-Saavedra D, Olavarría-Leiva C. [Laryngeal stenosis as late manifestation of rhinoscleroma. Case report]. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2010; 61:241-3. [PMID: 20092805 DOI: 10.1016/j.otorri.2009.10.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2009] [Revised: 09/14/2009] [Accepted: 10/30/2009] [Indexed: 11/19/2022]
Abstract
Rhinoscleroma is a chronic, progressive, granulomatous disease resulting from infection with Klebsiella rhinoscleromatis. It is generally uncommon, but endemic in certain regions of the world. It typically affects the nasal cavity, but also other parts of the respiratory system, such as the laryngotracheal region, which may be life-threatening if compromised. We present a 46-year-old male patient with a history of rhinoscleroma diagnosed and treated 15 years ago, with subglottal stenosis as a late sequela of this disease.
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Muñoz-Saavedra D, Olavarría-Leiva C. Laryngeal stenosis as late manifestation of rhinoscleroma. Case report. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2010. [DOI: 10.1016/s2173-5735(10)70043-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Current Opinion in Otolaryngology & Head & Neck Surgery. Current world literature. Curr Opin Otolaryngol Head Neck Surg 2009; 17:494-8. [PMID: 19907224 DOI: 10.1097/moo.0b013e32833385d7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Schwartz SR, Cohen SM, Dailey SH, Rosenfeld RM, Deutsch ES, Gillespie MB, Granieri E, Hapner ER, Kimball CE, Krouse HJ, McMurray JS, Medina S, O'Brien K, Ouellette DR, Messinger-Rapport BJ, Stachler RJ, Strode S, Thompson DM, Stemple JC, Willging JP, Cowley T, McCoy S, Bernad PG, Patel MM. Clinical Practice Guideline: Hoarseness (Dysphonia). Otolaryngol Head Neck Surg 2009; 141:S1-S31. [DOI: 10.1016/j.otohns.2009.06.744] [Citation(s) in RCA: 203] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2009] [Accepted: 06/26/2009] [Indexed: 12/27/2022]
Abstract
Objective: This guideline provides evidence-based recommendations on managing hoarseness (dysphonia), defined as a disorder characterized by altered vocal quality, pitch, loudness, or vocal effort that impairs communication or reduces voice-related quality of life (QOL). Hoarseness affects nearly one-third of the population at some point in their lives. This guideline applies to all age groups evaluated in a setting where hoarseness would be identified or managed. It is intended for all clinicians who are likely to diagnose and manage patients with hoarseness. Purpose: The primary purpose of this guideline is to improve diagnostic accuracy for hoarseness (dysphonia), reduce inappropriate antibiotic use, reduce inappropriate steroid use, reduce inappropriate use of anti-reflux medications, reduce inappropriate use of radiographic imaging, and promote appropriate use of laryngoscopy, voice therapy, and surgery. In creating this guideline the American Academy of Otolaryngology—Head and Neck Surgery Foundation selected a panel representing the fields of neurology, speech-language pathology, professional voice teaching, family medicine, pulmonology, geriatric medicine, nursing, internal medicine, otolaryngology–head and neck surgery, pediatrics, and consumers. Results The panel made strong recommendations that 1) the clinician should not routinely prescribe antibiotics to treat hoarseness and 2) the clinician should advocate voice therapy for patients diagnosed with hoarseness that reduces voice-related QOL. The panel made recommendations that 1) the clinician should diagnose hoarseness (dysphonia) in a patient with altered voice quality, pitch, loudness, or vocal effort that impairs communication or reduces voice-related QOL; 2) the clinician should assess the patient with hoarseness by history and/or physical examination for factors that modify management, such as one or more of the following: recent surgical procedures involving the neck or affecting the recurrent laryngeal nerve, recent endotracheal intubation, radiation treatment to the neck, a history of tobacco abuse, and occupation as a singer or vocal performer; 3) the clinician should visualize the patient's larynx, or refer the patient to a clinician who can visualize the larynx, when hoarseness fails to resolve by a maximum of three months after onset, or irrespective of duration if a serious underlying cause is suspected; 4) the clinician should not obtain computed tomography or magnetic resonance imaging of the patient with a primary complaint of hoarseness prior to visualizing the larynx; 5) the clinician should not prescribe anti-reflux medications for patients with hoarseness without signs or symptoms of gastroesophageal reflux disease; 6) the clinician should not routinely prescribe oral corticosteroids to treat hoarseness; 7) the clinician should visualize the larynx before prescribing voice therapy and document/communicate the results to the speech-language pathologist; and 8) the clinician should prescribe, or refer the patient to a clinician who can prescribe, botulinum toxin injections for the treatment of hoarseness caused by adductor spasmodic dysphonia. The panel offered as options that 1) the clinician may perform laryngoscopy at any time in a patient with hoarseness, or may refer the patient to a clinician who can visualize the larynx; 2) the clinician may prescribe anti-reflux medication for patients with hoarseness and signs of chronic laryngitis; and 3) the clinician may educate/counsel patients with hoarseness about control/preventive measures. Disclaimer: This clinical practice guideline is not intended as a sole source of guidance in managing hoarseness (dysphonia). Rather, it is designed to assist clinicians by providing an evidence-based framework for decision-making strategies. The guideline is not intended to replace clinical judgment or establish a protocol for all individuals with this condition, and may not provide the only appropriate approach to diagnosing and managing this problem.
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Abstract
PURPOSE OF REVIEW To describe the current support in the literature for radiophonosurgery in cases of vocal fold nodules. RECENT FINDINGS Radiophonosurgery is a recent innovation in the field of laryngeal surgery. It is emerging as a reliable and practical method for treating benign superficial vocal fold lesions that is increasingly becoming popular. It induces an excellent subjective and objective improvement in voice parameters. Histologically, it produces unremarkable lateral thermal damage and char penetration, which is quite crucial in a functional surgery such as in phonosurgery. Well designed probes are still lacking in the market. SUMMARY Radiophonosurgery provides a new approach for patients with vocal fold nodules. It combines the advantages of both cold knife and laser phonosurgery and is easy, well tolerated, precise and effective with excellent tactile and hemostatic properties.
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An endoscopic grading system for vocal process granuloma. The Journal of Laryngology & Otology 2008; 122:1092-5. [DOI: 10.1017/s0022215108001722] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AbstractBackground:A reliable grading system allows the clinician to classify disease severity, monitor progress and evaluate treatment efficacy. There is no currently accepted grading system for vocal process granuloma of the larynx.Aim:To evaluate the reliability of a new grading system for vocal process granuloma.Methods:All vocal process granuloma images from a digital laryngeal image library were abstracted. Granulomas were graded on a one to four system, as follows: grade one, sessile, non-ulcerative granuloma limited to vocal process; grade two, pedunculated or ulcerated granuloma limited to vocal process; grade three, granuloma extending past vocal process but not crossing midline of airway in fully abducted position; and grade four, granuloma extending past vocal process and past the midline of the airway in the fully abducted position. The granulomas were additionally graded A if unilateral and B if bilateral. Two laryngologists and two otolaryngology residents rated the granulomas on two separate occasions. Intra- and inter-observer reliability was evaluated with the kappa (κ) test statistic.Results:Thirty-five vocal process granulomas were identified. The percentage intra-observer agreement for the two laryngologists was 97 and 100 per cent (κ = 0.94 and 1.00, respectively). The percentage inter-observer agreement between the two laryngologists was 91 per cent (κ = 0.83). The percentage intra-observer agreement for the two residents was 89 and 91 per cent (κ = 0.83 and 0.77, respectively). The percentage inter-observer agreement between the two residents was 83 per cent (κ = 0.67).Conclusions:The proposed grading system for vocal process granuloma displayed excellent intra- and inter-observer reliability among residents and experienced laryngologists.
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Ocena głosu u chorych z obrzękami Reinkego leczonych operacyjnie z użyciem lasera CO2. Otolaryngol Pol 2008; 62:82-7. [DOI: 10.1016/s0030-6657(08)70214-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Heavner SB, Rubin AD, Fung K, Old M, Hogikyan ND, Feldman EL. Dysfunction of the recurrent laryngeal nerve and the potential of gene therapy. Ann Otol Rhinol Laryngol 2007; 116:441-8. [PMID: 17672247 DOI: 10.1177/000348940711600609] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Injury to the recurrent laryngeal nerve causes vocal fold paresis or paralysis resulting in poor voice quality, and possibly swallowing dysfunction and/or airway compromise. Injury can occur as part of a neurodegenerative disease process or can be due to direct nerve trauma or tumor invasion. Management depends upon symptoms, the cause and severity of injury, and the prognosis for recovery of nerve function. Surgical treatment techniques can improve symptoms, but do not restore physiologic motion. Gene therapy may be a useful adjunct to enhance nerve regeneration in the setting of neurodegenerative disease or trauma. Remote injection of viral vectors into the recurrent laryngeal nerve is the least invasive way to deliver neurotrophic factors to the nerve's cell bodies within the nucleus ambiguus, and in turn to promote nerve regeneration and enhance both nuclear and nerve survival. The purpose of this review is to discuss the potential role for gene therapy in treatment of the unsolved problem of vocal fold paralysis.
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Affiliation(s)
- S Brett Heavner
- Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor 48109-2200, USA
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Fung K, Hogikyan ND, Heavner SB, Ekbom D, Feldman EL. Development and characterisation of an experimental recurrent laryngeal nerve injury model for the study of viral gene therapy. The Journal of Laryngology & Otology 2007; 122:500-5. [PMID: 17592655 DOI: 10.1017/s0022215107009097] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVES To develop and characterise an experimental model of recurrent laryngeal nerve injury for the study of viral gene therapy. METHODS Twenty rats underwent unilateral recurrent laryngeal nerve injury. After vocal fold mobility was observed, larynges were serially sectioned, and immunohistochemical techniques were employed to stain for neurofilament and motor endplates in order for a blinded investigator to determine the percentage of nerve-endplate contact, as a histological indicator of an intact neuromuscular connection. RESULTS All animal procedures resulted in complete, ipsilateral vocal fold paralysis that recovered by three weeks. The mean nerve-endplate contact percentage was 11.6 per cent at one week, 53.9 per cent at two weeks, 88.6 per cent at three weeks, 81.7 per cent at four weeks and 86.6 per cent at five weeks. The differences between results at week one and week three were statistically significant (p < 0.01). The mean nerve-endplate contact percentage on the control side was 86.8 per cent. CONCLUSIONS There was a dramatic, measurable decrease in nerve-endplate contact percentage following crush injury to the recurrent laryngeal nerve. Spontaneous recovery was observed by three weeks post-injury. This model will be used to investigate the potential therapeutic role of viral gene therapy for the treatment of recurrent laryngeal nerve injury.
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Affiliation(s)
- K Fung
- Division of Head and Neck Oncology and Reconstructive Surgery, Department of Otolaryngology, University of Western Ontario, London, Ontario, Canada.
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Abstract
BACKGROUND In the case of Reinke's edema, the usual aim of microlaryngoscopic vocal fold stripping is an improvement of voice quality. Long-term results concerning functional voice quality in the literature vary widely. Whether and to what degree surgical intervention leads to the desired postoperative results is therefore still an open question. Therefore we conducted a follow-up study to review our own treatment results. MATERIALS AND METHODS We questioned 88 patients treated for Reinke's edema, either orally or by means of a written questionnaire, 6 months to 7 years (mean: 3.5 years) after the operation (longitudinal incision, removal of the edema by suction, resection of surplus vocal cord mucosa), asking about postoperative voice quality and subjective impression of how successful the operation had been. In all 63 patients answered the questionnaire; 16 agreed to undergo follow-up laryngostroboscopy. RESULTS 51 patients (81%) reported a postoperative improvement in voice quality, 8 patients (13%) rated their voice quality as unchanged, and 4 patients (6%) complained of deterioration in their voice quality. Among the patients whose voices were subject to professional strain (n=27) a lower proportion experienced successful results (voice quality improved: 71%; unchanged: 21%; worse: 8%) than among patients without vocal strain (n=36; improved: 86%; unchanged: 11%; worse: 3%). Postoperative elimination or restriction of such etiological factors as smoking and vocal strain also improved the long-term results. Follow-up examination in 16 patients revealed a good correlation between the patients' subjective reports and the stroboscopic and auditory findings. CONCLUSION Patients should be selected very carefully for surgical treatment of Reinke's edema. The elimination of etiological factors is of highly significant in terms of the prognosis. Before surgery patients should be fully informed of how uncertain the prognosis is.
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Affiliation(s)
- C Sommer
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, plastische Operationen, Phoniatrie und Pädaudiologie, Städtische Kliniken Neuss
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Alexander RE, Fried MP. Surgical Therapy for Recurrent Respiratory Papillomatosis. EAR, NOSE & THROAT JOURNAL 2007. [DOI: 10.1177/014556130708600201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
- Ronda E. Alexander
- Department of Otorhinolaryngology–Head & Neck Surgery Montefiore Medical Center/Albert Einstein College of Medicine Bronx, N.Y
| | - Marvin P. Fried
- Department of Otorhinolaryngology–Head & Neck Surgery Montefiore Medical Center/Albert Einstein College of Medicine Bronx, N.Y
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Tsunoda K, Ishimoto SI, Suzuki M, Hara M, Yamaguchi H, Sugimoto M, Takeuchi S, Nito T, Higo R, Saigusa H, Tsunoda A, Tayama N. An effective management regimen for laryngeal granuloma caused by gastro-esophageal reflux: combination therapy with suggestions for lifestyle modifications. Acta Otolaryngol 2007; 127:88-92. [PMID: 17364336 DOI: 10.1080/00016480600606665] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
According to our previous study, lifestyle modification in combination with drug therapy is much more effective than drug therapy alone in cases of laryngopharyngeal reflux (LPR). Most patients with LPR will have chronic gastro-esophageal reflux diseases (GERD) and require long-term medical therapy for control, resulting in high total expenditure on pharmacologic agents. We combined pharmacologic management with lifestyle modifications for the management of GERD with successful outcomes in patients with GERD-related laryngeal granulomas. Although further studies are needed, guidance concerning lifestyle modifications in combination with PPI therapy may be not only a clinically effective but also a cost-effective method for the management of laryngeal granulomas caused by gastro-esophageal reflux.
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Affiliation(s)
- Koichi Tsunoda
- Department of Artificial Organs and Otolaryngology, National Institute of Sensory Organs, Tokyo, Japan.
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Abstract
OBJECTIVE To provide a succinct and updated discussion on common ear, nose, and throat (ENT) disorders encountered by primary care physicians. METHODS Review of recent and pertinent literature. RESULTS Recent data was identified via a PubMed search as well as commonly utilized texts in otolaryngology. DISCUSSION While it is impossible to discuss all of the ENT disorders encountered by primary care physicians, it is helpful to have a succinct resource to highlight the common disorders and their presenting signs, symptoms and initial treatments. CONCLUSION Recognizing specific signs and symptoms can help primary care physicians diagnose common ENT disorders. This review discusses these presentations and provides the initial management steps, as well as when to refer patients for further evaluation.
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Affiliation(s)
- Kevin S Emerick
- Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, MA 02114, USA.
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Cobell WJ, Thibeault SL. Fine needle aspiration: a novel application in laryngology. J Voice 2006; 21:617-22. [PMID: 16806815 DOI: 10.1016/j.jvoice.2006.05.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2006] [Accepted: 05/11/2006] [Indexed: 11/20/2022]
Abstract
Fine needle aspiration (FNA) has had an early start in medicine and has been heavily used in the United States since the 1980s. It is regarded as a highly effective means to sample mass lesions, serving as the first diagnostic procedure in many instances. FNA is safe, less invasive than biopsy, and reduces the risk of scar formation. Its main limitations can be overcome through effective training and practiced technique. In laryngology, the development of new and diversified therapeutic and diagnostic strategies depends on the development of equally appropriate diagnostic tools. FNA has the potential to be a relatively easy procedure that can be performed under local anesthesia, increasing the otolaryngologist's armamentarium. Combining the FNA procedure with technology now available, secondary to advances in genomic science, rather than cytology and H&E stains, provides the means of obtaining clinically useful information about benign and malignant disease for clinicians and researchers. This paper provides a review of the traditional FNA procedure. It offers an introduction to the future applicability of FNA to office-based laryngology. Lastly, this paper familiarizes the reader with the genomic principles being used for this procedure.
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Affiliation(s)
- W J Cobell
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, School of Medicine, The University of Utah, Salt Lake City, UT 84132, USA
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Abstract
Recurrent respiratory papillomatosis is a frustrating and challenging disease for surgeons, patients, and patients' families. Although the voice and airway manifestations are managed surgically, a "cure" for this disease remains elusive. In this edition of the "Seminar Series," we endeavor to review the current literature regarding the epidemiology, etiology, clinical manifestations, and surgical and medical treatments of this disorder. The key to future management of recurrent respiratory papillomatosis may lie in its prevention, if current efforts to develop an effective vaccine come to fruition.
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Affiliation(s)
- Craig S Derkay
- Department of Otolaryngology, Eastern Virginia Medical School, 825 Fairfax Ave, Suite 510, Norfolk, VA 23507, USA
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Morice AH. Post-nasal drip syndrome--a symptom to be sniffed at? Pulm Pharmacol Ther 2005; 17:343-5. [PMID: 15564073 DOI: 10.1016/j.pupt.2004.09.005] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2004] [Accepted: 09/13/2004] [Indexed: 10/26/2022]
Abstract
The syndrome or pseudo-syndrome of post-nasal drip (PNDS) represents a diagnostic label which is unhelpful in the understanding of chronic cough. There is no accepted definition of PNDS and no accepted method of measurement. The symptom of mucus dripping down the back of the throat occurs in normal subjects and is also reported by many patients in ENT clinics who do not have a cough. The lack of any clear pathological or biochemical tests makes the syndrome both a catch-all and a dustbin.
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Affiliation(s)
- Alyn H Morice
- University of Hull, Castle Hill Hospital, Castle Road, Cottingham, East Yorkshire HU16 5JQ, UK.
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