Voice-Related Quality of Life in Post-Laryngectomy Rehabilitation: Tracheoesophageal Fistula's Wellness

Concordance in bacterial colonization profiles between voice prostheses and oral microbiota post-laryngectomy: An experimental study

OBJECTIVE

Knowledge about voice prosthesis microbial colonization is vital in laryngectomized patients' quality of life (QoL). Herein, we aimed to explore the relationship between oral microbial patterns, demographic variables and voice prosthesis performance.

METHODS

Thirty laryngectomy patients were assessed for microbial colonization in their voice prostheses and oral cavities. Factors like age, proton pump inhibitor (PPI) usage, and alcohol consumption were considered.

RESULTS

Participants' average age was 74.20 ± 7.31 years, with a majority on PPIs. Staphylococcus aureus was the most common bacterium in prostheses (53 %), followed by Pseudomonas aeruginosa (27 %). Candida albicans was the primary fungal colonizer (67 %). A statistically significant moderate correlation was found between fungal species before and after oral rinsing (p = 0.035, Phi=0.588, Cramer's V = 0.416). Voice prosthesis and oral cavity microbiota profiles showed significant concordance (kappa=0.315, p < 0.004). Among subgroup analyses, bacterial patterns of colonization did not significantly influence VHI (p = 0.9555), VrQoL (p = 0.6610), or SF-36 (p = 0.509) scores. Conversely, fungal patterns of VP colonization significantly impacted subjective voice scores, with Candida krusei demonstrating better VHI (35.25 ± 3.63 vs. 44.54 ± 6.33; p = 0.008), VrQoL (7.13 ± 1.69 vs. 10.73 ± 2.00; p = 0.001), and SF-36 (69.36 ± 7.09 vs. 76.50 ± 7.73; p = 0.051) scores compared to C. albicans.

CONCLUSIONS

There was a significant correlation between the oral microbiota and voice prosthesis colonization. These insights can inform improved care strategies for voice prostheses, enhancing patient outcomes.

Quality of Life of Patients Using Esophageal Speech after Total Laryngectomy: A Systematic Review Study

(1) Background: The present systematic study aimed to assess whether using esophageal speech (ES) as a method of vocal rehabilitation in patients after total laryngectomy enhances their quality of life (QoL) and vocal functionality based on patients' reports. (2) Methods: Data collection was conducted from PubMed, Google Scholar, and Speech Bite, and the PRISMA Flow Diagram tool was used to record different stages of the literature search process. In the review, nine studies were included, while a bias check was carried out using the Critical Appraisal Skills Programme (CASP) checklists. Survey analysis incorporated quantitative and qualitative data, including standardized questionnaires and audio analyses. (3) Results: A technique's effectiveness depends on the method's functionality and the patient's abilities. Furthermore, the findings revealed that ES use unexpectedly affects quality of life regarding patients. While statistical analysis of the studies showed that some patients reported improvement in quality of life and vocal functionality, others faced challenges such as difficulty in learning the technique, long-term intervention, and unsatisfactory phonetic performance. Some studies observed quantitative measures, such as improved Voice Impairment Index (VHI) scores and Voice-Related Quality of Life (V-RQOL) scores. However, results were not uniformly positive across studies, with a subset of patients reporting minimal improvement. (4) Conclusions: The limited literature on the effect of ES on patients' QoL appears to influence the results in different ways. However, research data support that patients' communication and psychological state seem to improve significantly compared to patients who have not been rehabilitated. The final assessment of the technique's effectiveness on quality of life must depend on many factors.

Anxiety, depression and quality of life in patients with head and neck cancer undergoing laryngectomy: A long-term prospective evaluation

BACKGROUND

This study aimed to assess anxiety, depression and quality of life (QoL) in patients with head and neck cancer undergoing laryngectomy using comprehensive self-reported questionnaires for a period of up to 5 years.

METHODS

This prospective observational study enrolled 150 consecutive patients with locally advanced head and neck cancer who underwent laryngectomy at Nagoya University Hospital between 2007 and 2020. Anxiety, depression and QoL were assessed at baseline (preoperative) and at 3, 6, 12, 24, 36, 48 and 60 months after surgery using two brief self-reported questionnaires, such as the eight-item Short Form Health Survey (SF-8) and the Hospital Anxiety and Depression Scale (HADS).

RESULTS

The surgical procedures were total laryngectomy, pharyngo-laryngectomy and pharyngo-laryngo-oesophagectomy in 97 (65%), 41 (27%) and 12 (8%) patients, respectively. All eight items of the SF-8 were significantly worse than those of the normal population at baseline and at 3 months after surgery. However, general health, vitality, mental health and bodily pain improved to normal levels within 1 year after surgery and were maintained for 5 years. In this study, 35% of patients were categorised as potential cases of depression, and 35% were potential cases of anxiety. During the follow-up period, the proportion of patients with anxiety gradually decreased after surgery. Further analysis revealed that the SF-8 and HADS scores and trends in 89 patients without tumour recurrence were similar to those in the total enrolled 150 patients.

CONCLUSION

Anxiety, depression and QoL in laryngectomised patients improved at 1 year after surgery and were maintained for up to 5 years.

WHAT THIS PAPER ADDS

What is already known on the subject Laryngectomy is associated with prolonged functional and psychological effects and has a major impact on patient quality of life (QoL). Several prospective studies evaluating the QoL in laryngectomised patients have been reported, in which significant deterioration in social functioning was found even 1 year after surgery. What this paper adds to existing knowledge One year is not a sufficient period for laryngectomised patients to return to normal life and spend their time in a social community. A recent review showed that most studies on QoL in laryngectomised patients were conducted under 1 year after the procedure, and there were not enough studies of sufficient quality. This is the first long-term prospective observational study of Japanese patients with head and neck cancer who underwent laryngectomy up to 5 years after surgery. What are the potential or actual clinical implications of this work? Our long-term observational study showed that the scores for anxiety, depression and QoL in laryngectomised patients improved at 1 year after surgery and were maintained for up to 5 years. Clinicians should recognize the importance of psychosocial risk factors in their QoL and multidisciplinary management, including social and psychological support, is essential for long-term laryngectomised survivors.

Primary mode of communication for people with total laryngectomy in the UK: a cross-sectional survey

OBJECTIVE

This study aimed to report on the UK rate of surgical voice restoration usage and investigate the factors that influence its uptake.

METHOD

A national multicentre audit of people with total laryngectomy was completed over a six-month period (March to September 2020) in response to the coronavirus disease 2019 pandemic. This study is a secondary analysis of the data collected, focusing on the primary communication methods used by people with total laryngectomy.

RESULTS

Data on surgical voice restoration were available for 1196 people with total laryngectomy; a total of 852 people with total laryngectomy (71 per cent) used surgical voice restoration. Another type of communication method was used by 344 people. The factors associated with surgical voice restoration in the multiple regression analysis were sex (p = 0.003), employment (employed vs not employed, p < 0.001) and time post-laryngectomy (p < 0.001).

CONCLUSION

This study provides an important benchmark for the current status of surgical voice restoration usage across the UK. It found that 71 per cent of people with total laryngectomy used surgical voice restoration as their primary communication method.

The process of reacquiring new vocalization in total laryngectomy patients with head and neck cancer: A qualitative study

Objective

Speech rehabilitation significantly contributes to the enhanced quality of life for patients who have undergone laryngectomy due to head and neck cancer. The initiation of tracheoesophageal speech early in the rehabilitation process has been associated with improved speech quality. Despite this, voice changes can carry a stigma due to communication challenges, even after successful voice restoration, potentially limiting the overall improvement in quality of life. Thus, our aim was to gain a profound understanding of the transition process from the selection to the adaptation of tracheoesophageal speech in patients with head and neck cancer.

Methods

Participants, who had undergone laryngectomy for head and neck cancer, were recruited from peer support groups in Japan, resulting in the identification of thirteen tracheoesophageal speakers. The data were analyzed using grounded theory methodology, incorporating open, axial, and selective coding. Semi-structured interviews delved into tracheoesophageal speakers' perceptions of their voices and the adaptive strategies employed for their preferred alternative communication methods.

Results

During the adaptation process, participants underscored the importance of communicating with their own voices. However, they also experienced anxiety about losing their natural voice, confronted the reality of living without a voice, and coped with their new voice. Eventually, participants came to recognize the changed voice as their own.

Conclusions

The personal conviction associated with the notion of "communicating with one's own voice" is integral to the adaptation process for patients with head and neck cancer who undergo laryngectomies and utilize tracheoesophageal speech. Some aspects of tracheoesophageal speech can evoke feelings of hopelessness, emphasizing the importance of comprehensive support for professional speech rehabilitation.

Voice-Related Quality of Life After Total Laryngectomy: Systematic Review and Meta-Analysis

BACKGROUND

To compare voice rehabilitation-related quality of life among patients surgically treated for total laryngectomy and rehabilitated with esophageal (EV) and tracheoesophageal (TEV) voice.

METHODS

A systematic literature review of articles from the past 20 years was conducted, and only full-text English articles comparing VTE and EV results in laryngectomized patients were included.

RESULTS

We provided 15 articles for a total of 1085 laryngectomized patients undergoing voice rehabilitation, of which 869 (80.1%) were treated with voice prosthesis while 216 (19.9%) to esophageal speech. Pooled VHI outcomes showed a significantly better score for the TEV group than EV one (31.93±12.11 versus 35.39±20.6; P = 0.003), but no significant difference was recorded at VrQoL (8.27±5.98 versus 9.27±2.02; P = 0.19).

CONCLUSION

TEV and EV are both effective procedures in voice rehabilitation after laryngectomy. Although TEV allows for significantly better speech performance, it does not necessarily correlate with a high VrQoL.

[Clinical observation of 16 years of use of a domestic voice prosthesis without replacement after complete removal of the larynx]

This paper presents a unique clinical observation of 16 years of use without replacement of a domestic voice prosthesis in a patient after laryngectomy. Long-term recurrence-free survival was achieved as a result of treatment of laryngeal leiomyosarcoma.

Analysis of durability and replacement of vocal prostheses in total laryngectomy patients at a head and neck surgery referral center

PURPOSE

The use of tracheoesophageal prostheses has become the gold standard in vocal rehabilitation of patients undergoing total laryngectomy. However, this method also has limitations, such as the need for frequent replacement of prostheses due to leakage or other complications. We have designed a study to access the clinical profile of patients using tracheoesophageal prostheses as vocal rehabilitation after total laryngectomy and to determine the average rate of changes, as well as the main causes of prostheses replacement.

METHODS

A retrospective cohort study was performed based on patients who underwent rehabilitation with voice prostheses after total laryngectomy between 2008 and 2017.

RESULTS

The sample consisted of 93 patients and 432 vocal prostheses replacement events. The median change of prostheses per patient was 210.25 days, (range 57.33 to 651.50). The most frequent cause of prostheses replacement was leakage through the prostheses, 218 (50.46%). Lower level of education was associated to higher prostheses replacement rate.

CONCLUSION

The results of this study show that the median of prostheses durability is higher than that presented in the literature, the main cause of replacement was protheses leakage and that low educational level is associated to higher replacement rate.

Voice-Related Quality of Life Outcomes from Pneumatic Artificial Laryngeal and Esophageal Speakers

The self-reporting voice-related quality of life (V-RQOL) instrument has been viewed as a modular index of quality of life for speakers using tracheoesophageal, esophageal (ES), or electrolaryngeal speech. However, V-RQOL has never been studied with pneumatic artificial laryngeal (PA) individuals. This study attempted to quantify the self-assessed voice-related performance of PA and ES speakers in Taiwan via the V-RQOL questionnaire, and further to compare the results for PA and ES speakers.

METHODS

V-RQOL was assessed in 79 PA and 25 ES speakers undergoing total laryngectomy without using tracheoesophageal puncture. Data were collected from members of Taiwan's Association of Laryngectomees.

RESULTS

There was no significant difference between PA and ES participants in social-emotional, physical functioning and total scores, suggesting both may consider their quality of life comparable with each other. In ES participants, there was a significant effect of time after total laryngectomy in physical functioning and total scores.

CONCLUSIONS

PA speakers did not exhibit more dissatisfaction or disability than ES speakers on 10 statements in the V-RQOL, but after total laryngectomy the ES have been shown to improve over time. Information on the experience of PA and ES speakers could be used by clinicians to inform patients of potential outcomes, and help them select suitable rehabilitation techniques.

Cost-Effectiveness Study of Double-Flange Voice Prostheses in the Treatment of Periprosthetic Leakage in Laryngectomized Patients

BACKGROUND

Tracheoesophageal speech with a voice prosthesis is considered the rehabilitation treatment of choice in laryngectomized patients. The main reasons for prosthesis failure are endoprosthetic leakage and periprosthetic leakage. The Provox XtraSeal^® stent incorporates an additional double flange on the esophageal side to prevent periprosthetic leakage. The objective of this study is to compare the duration and costs of the Provox Vega^® and Provox XtraSeal^® prostheses used in these patients in a tertiary university hospital.

MATERIALS AND METHODS

A prospective crossover case study of laryngectomees with Provox Vega^® who underwent Provox XtraSeal^® placement due to recurrent periprosthetic leaks and decreased theoretical prosthesis life. The duration and possible factors affecting voice prostheses were studied using Kaplan-Meier curves and Cox regression. A cost-effectiveness analysis was carried out from the perspective of the Spanish National Health System with an incremental cost-effectiveness calculation.

RESULTS

A total of 38 patients were recruited, 35 men and 3 women, with a mean age of 66.26 ± 9.36 years old. Information was collected from 551 voice prostheses, 484 Provox Vega^® and 68 Provox XtraSeal^®. The mean duration of Provox Vega^® was 119.75 ± 148.8 days and that of Provox XtraSeal^® was 181.99 ± 166.07 days (p = 0.002). The most frequent reason for replacement was endoprosthetic leakage in both groups: 283 (60.86%) in the case of Provox Vega^® and 29 (48.33%) in that of XtraSeal^® (p < 0.000). To obtain no cost differences (ICE ~ 0) between Provox Vega and Provox XtraSeal, the latter should cost EUR 551.63.

CONCLUSIONS

The Provox XtraSeal^® is a cost-effective option in patients with increased prosthesis replacements due to periprosthetic leakage, reducing the number of replacements, increasing the duration of the prosthesis, and providing savings compared to Provox Vega^®.

Development and Content Validity of a Novel Patient-Reported Outcome Measure for Total Laryngectomy: The LARY-Q

OBJECTIVES

To develop a patient-reported outcomes measure (PROM) for total laryngectomy.

STUDY DESIGN

Qualitative interviews with a purposive sample of patients with total laryngectomy, followed by cognitive debriefing interviews with patients and expert feedback.

METHODS

Concept elicitation was performed using in-depth qualitative interviews with a purposive sample of patients who had undergone total laryngectomy. Patients were recruited from head and neck surgery and speech-language pathology clinics as well as via laryngectomy support groups. Interviews were conducted, recorded, transcribed, and coded, resulting in a conceptual framework and item pool. Using the item pool, preliminary scales were drafted. The scales were revised iteratively over 5 rounds using feedback from cognitive interviews with patients and multi-institutional and multi-disciplinary expert feedback.

RESULTS

A total of 15 patients with total laryngectomy (mean age 68 years, range 57-79) were interviewed resulting in 1555 codes. The codes were used to form a conceptual framework grouped into top-level domains of stoma, function, health-related quality of life, devices, and experience of care. Items were used to form 15 preliminary scales that were revised over five rounds of cognitive debriefing interviews (n = 9 patients) and expert feedback (n = 17 experts). The field-test version of the LARY-Q has 18 scales and 277 items in total.

CONCLUSIONS

The LARY-Q is a novel PROM designed to assess outcomes associated with total laryngectomy. The next step involves a field test study with a heterogenous sample of patients to assess the psychometric properties of the LARY-Q and perform item reduction.

[Historical and modern aspects of rehabilitation of voice function after laryngectomy]

The literature review presents historical and modern aspects of the rehabilitation of vocal function after laryngectomy, in particular, external devices, tracheopharyngeal bypass surgery, esophageal speech, tracheoesophageal bypass surgery without the use of a prosthetic device, voice prostheses are described. The advantages and disadvantages of each voice restoration technique, functional results, complications, prosthesis designs, their service life, bypass techniques, methods of prevention and treatment of damage to the valve apparatus of the prosthesis by colonies of microorganisms, fungal flora are analyzed.

Oncologic Outcomes After Clinically Node-Negative Salvage Laryngectomy

Importance

Controversy exists regarding management of the clinically node-negative neck in patients with recurrent larynx or hypopharynx cancers who received total laryngectomy after definitive radiation with or without chemotherapy.

Objective

To explore clinical and oncologic outcomes after elective neck dissection vs observation in patients who received clinically node-negative salvage total laryngectomy.

Design, Setting, and Participants

This cohort study was performed from January 2009 to June 2021 at a single, high-volume tertiary care center. Follow-up was conducted through June 2021 for all patients. Survival outcomes were based on at least 2 years of follow-up. Patients aged 18 years or older with recurrent, clinically node-negative larynx or hypopharynx tumors after definitive nonsurgical treatment who were treated with a salvage total laryngectomy were included. Data were analyzed from October 2021 through September 2022.

Exposures

Elective neck dissection.

Main Outcomes and Measures

Presence and location of occult nodal metastasis in electively dissected necks, along with differences in fistula rates and overall and disease-free survival between patients receiving elective neck dissection vs observation.

Results

Among 107 patients receiving clinically node-negative salvage total laryngectomy (median [IQR] age, 65.0 [57.8-71.3] years; 91 [85.0%] men), 81 patients underwent elective neck dissection (75.7%) and 26 patients underwent observation (24.3%). Among patients with elective neck dissection, 13 patients had occult nodal positivity (16.0%). Recurrent supraglottic (4 of 20 patients [20.0%]) or advanced T classification (ie, T3-T4; 12 of 61 patients [19.7%]) had an occult nodal positivity rate of 20% or more, and positive nodes were most likely to occur in levels II and III (II: 6 of 67 patients [9.0%]; III: 6 of 65 patients [9.2%]; VI: 3 of 44 patients [6.8%]; IV: 3 of 62 patients [4.8%]; V: 0 of 4 patients; I: 0 of 18 patients). There was a large difference in fistula rate between elective neck dissection (12 patients [14.8%]) and observed (8 patients [30.8%]) groups (difference, 16.0 percentage points; 95% CI, -3.4 to 35.3 percentage points), while the difference in fistula rate was negligible between 50 patients undergoing regional or free flap reconstruction (10 patients [20.0%]) vs 57 patients undergoing primary closure (10 patients [17.5%]) (difference, 2.5 percentage points; 95% CI, -12.4 to 17.3 percentage points). Undergoing elective neck dissection was not associated with a clinically meaningful improvement in overall or disease-free survival compared with observation. Recurrent hypopharynx subsite was associated with an increased risk of death (hazard ratio, 4.28; 95% CI, 1.81 to 10.09) and distant recurrence (hazard ratio, 7.94; 95% CI, 2.07 to 30.48) compared with glottic subsite.

Conclusions and Relevance

In this cohort study, patients with recurrent supraglottic or advanced T classification tumors had an increased occult nodal positivity rate, elective neck dissection was not associated with survival, and patients with recurrent hypopharynx subsite were more likely to have a distant recurrence and die of their disease. These findings suggest that underlying disease pathology rather than surgical management may be associated with survival outcomes in this population.

Short and Long-Term Voice and Swallowing-Related Quality of Life in Patients Who Underwent Total Laryngectomy and Tracheoesophageal Puncture

Background

Voice and swallowing disorders can create a profound psychosocial impact on the patient’s quality of life. The focus of this study is to assess the psychosocial disabling effects on patients after total laryngectomy (TLP) using pre-validated surveys called the Voice Handicap Index 10 (VHI) for voice disorders and the Dysphagia Handicap Index (DHI) for swallowing disorders.

Methodology

This is a retrospective cohort study that was done on a total of 21 patients. The study was conducted at King Abdulaziz University Hospital between 2017 and 2022. The Cronbach’s alpha value was used to evaluate internal consistency reliability. The relationship between DHI, VHI, and demographic and clinical variables was analyzed by correlation analysis. A p-value of <0.05 was considered statistically significant, and all the tests were two-sided.

Results

The Cronbach’s alpha coefficient satisfied the internal consistency reliability for VHI and DHI for both total and their subscale scores. For DHI, the total score and emotional subscale obtained an alpha of greater than 0.9, indicating excellent internal consistency, whereas both physical and functional alpha scores indicated good internal consistency (α = 0.888 and α = 0.863, respectively). For VHI, the total score and physical subscale of the VHI had excellent internal consistency (α = 0.957 and α = 0.937, respectively), while the functional and emotional subscales had good internal consistency (α = 0.865 and α = 0.894, respectively). The total DHI scores, as well as the functional subscale scores, were significant (p = 0.033, p = 0.025, respectively) in terms of self-reported dysphagia severity. A moderately severe group (69.00 ± 19.17) had higher mean total scores, whereas severe individuals had higher subscale mean scores according to self-reported dysphagia severity. Self-reported dysphagia severity was as follows: normal (n = 3, 14.3%), mild (n = 4, 19%), moderate (n = 8, 38.1%), and severe (n = 6, 28.6%).

Conclusions

The disability caused by voice and swallowing disorders can be evaluated by VHI and DHI which have been statistically validated as reliable tools to assess the effects of dysphagia and dysphonia on quality of life. Patients after laryngectomy have higher mean DHI and VHI overall and functional subscale scores. However, this study failed to establish any relationship between clinical and demographical characteristics of the patients with DHI and VHI index.  

Dynamic Study of Oesophageal Function during Phonation: Simple but Effective

Secondary aphonia significantly affects the quality of life of the laryngectomy patient despite the excellent success of the operation. Vocal rehabilitation often does not achieve the desired results, given the innumerable prognostic variables. Tracheo-oesophageal speech is considered the standard gold method of voice restoration, but a possible spasm of pharyngo-oesophageal segment is the prominent cause of rehabilitation failure. However, the phenomenon is difficult to identify and underestimated, and diagnostic methods are inquisitive or expensive. To propose a phonatory and swallowing evaluation essay of pharynx-oesophageal segment disorders, we conducted a retrospective study from 2012 to 2017 by selecting 6 patients who underwent total laryngectomy and voice prosthesis implantation that suffered from aphonia after surgery. All patients underwent dynamic phonation videofluoroscopy and plexus bath control test with lidocaine hydrochloride. All patients were then referred for treatment with neurotoxin blocker. In all cases, the analysed patients presented an air-trapping phenomenon with the formation of a spasmodic block upstream of an interrupted aerial column. The control test with lidocaine hydrochloride resulted in a transient improvement in speech performance. The neurotoxin block therapy subsequently performed ultimately led to an improvement in the patient's rehabilitation process with a recovery of the phonatory performance. We describe the new use of a barium bolus as a diagnostic tool for identifying neopharynx disorders. Appropriately selected patients with pharynx-oesophageal segment disorders could benefit from a neurotoxin-blocking treatment to improve oesophageal speech.