Primary versus secondary tracheoesophageal puncture for voice rehabilitation in laryngectomy patients: A systematic review

Long-Term Complications of Tracheoesophageal Voice Prosthesis

Background: The aim of our multicenter retrospective study was to evaluate the long-term complications associated with primary and secondary tracheoesophageal puncture (TEP) in patients who underwent total laryngectomy (TL) for laryngeal cancer and were subsequently rehabilitated to phonatory function with tracheoesophageal speech (TES). Materials and Methods: To evaluate the long-term outcomes and complications of TEP, the following data were collected: mean time of prosthesis replacement, mean time of onset of complications, type of complications, and type of failure. Results: Complications occurred in 18 out of 46 patients (39.2%) with primary TEP and in 10 out of 30 patients (33.4%) with secondary TEP, out of a total of 76 enrolled patients. Common complications included prosthesis leakage, fistula leakage, granulation, and prosthesis extrusion. Prosthesis replacement due to fistula leakage or prosthesis extrusion was observed exclusively in the group of patients with primary TEP. Among the 28 patients (35.7%) who experienced complications, rehabilitation with TEP failed in 10 cases, primarily due to abandonment and spontaneous fistula closure. Conclusions: TEP, both primary and secondary, represents a valid option for vocal rehabilitation in patients undergoing TL. However, identifying prognostic factors that could influence the success of TEP would be beneficial to allow a targeted rehabilitation process.

Management of Enlarging Tracheoesophageal Fistula with Voice Prosthesis in Laryngectomized Patients

Management of Enlarging tracheoesophageal fistula (TEF) with Voice Prosthesis in Laryngectomized Head and Neck Cancer Patients.

OBJECTIVES

An enlarging TEF following voice prosthesis placement impacts patient quality of life, risks airway compromise, and can lead to aspiration pneumonia. Pharyngoesophageal strictures have previously been reported to be associated with TEF enlargement and leakage. We describe a series of patients with enlarging TEFs after Tracheoesophageal puncture (TEP) for voice prosthesis who required pharyngoesophageal reconstruction.

METHODS

Retrospective case series of laryngectomized H&N cancer patients with primary or secondary TEP who underwent surgical management for enlarging TEF site between 6/2016-11/2022.

RESULTS

Eight patients were included. The mean age was 62.8 years old. Seven patients had a history of hypothyroidism. Of seven with prior H&N radiation history, two had both historical and adjuvant radiation. Two of the eight TEPs were placed secondarily. Mean time from TEP to enlarging TEF diagnosis was 891.3 days. Radial forearm-free flaps were used in five patients. Six had stenosis proximal to the TEF whereas one had distal stenosis and one had no evidence of stenosis. Mean length of stay was 12.3 days. Mean follow-up was 400.4 days. Two required a second free flap for persistent fistula.

CONCLUSION

Surgical reconstruction of enlarging TEFs due to TEP/VP placement is effective in combination with addressing underlying pharyngeal/esophageal stenosis contributing to TEF enlargement and leakage. Radial forearm-free flaps have the additional benefit of a long vascular pedicle to access more distant and less-irradiated recipient vessels. Many fistulae are resolved after the first flap reconstruction, but some may require subsequent reconstruction in case of failure.

LEVEL OF EVIDENCE

4 Laryngoscope, 134:198-206, 2024.

The Localisation of a Tracheoesophageal Shunt during Laryn(-gopharyn)gectomy Determines the Risk of Shunt Insufficiency

BACKGROUND

Tracheoesophageal shunt insufficiency (TESI) is a common and potentially life-threatening complication after laryn(-gopharyn)gectomy (L(P)E). We investigated whether TESI could be the result of a specific shunt location.

METHODS

A monocentric, retrospective cohort analysis of 171 consecutively treated L(P)E patients was performed. Patients with a secondary prosthesis instillation and patients with insufficient postoperative imaging were excluded. Disease related data as well as location of primary voice prosthesis were assessed.

RESULTS

The cohort was divided into 62 TESI-positive and 109 TESI-negative individuals. The mean time from surgery to TESI was 32 months. No differences were observed in gender, age, tumor localization, T/R/M-status. Surgery without adjuvant therapy was more often performed in TESI-negative individuals when compared with their positive counterparts. However, Cox regression including T/N status, therapy and categorized distance of the tracheoesophageal shunt to the manubrium (≤1.5 cm vs. >1.5 cm) revealed that a distance of ≤1.5 cm was associated with a 2.1-fold increased risk of TESI, while all other parameters did not influence the event-free survival.

CONCLUSIONS

Primary shunt positioning ≤1.5 cm to the ridge of the manubrium is associated with an increased risk of TESI. In these individuals secondary shunt operation resulting in a position >1.5 cm distant to the manubrium should be recommended.

Tracheoesophageal Voice Therapy in Postlaryngectomy Rehabilitation: A Systematic Review

BACKGROUND

Following total laryngectomy, surgical voice restoration is considered the optimal modality for re-establishing communication via tracheoesophageal voice. Yet beyond the insertion of a voice prosthesis to elicit voice production, there is suboptimal clinical knowledge of how to rehabilitate the perceptual quality of tracheoesophageal voice. This systematic review will identify and critically evaluate the quality and effectiveness of therapeutic interventions for tracheoesophageal voice. The findings of this review will inform the development of a novel tracheoesophageal voice therapy intervention.

STUDY DESIGN

Systematic literature review carried out in accordance with PRISMA guidelines.

METHODS

The review protocol was registered with PROSPERO. Eight electronic databases were searched using a prespecified search strategy. Records were independently screened by two reviewers against inclusion and exclusion criteria. Eligible studies were assessed for quality using the PEDro, ROBIN-T, and NHLBI critical appraisal tools. Data was extracted pertaining to participant characteristics and the content, dosage, intensity and outcomes of interventions.

RESULTS

6344 records were identified, of which 38 were included for full-text review. Six studies met the eligibility criteria for inclusion. Voice rehabilitation was not the primary focus in the majority of studies, and the risk of bias was identified across studies. There was significant heterogeneity in the interventions and outcome measures used within studies with insufficient detail provided on intervention content for tracheoesophageal voice. Evidence for the effectiveness of interventions was limited and inconsistent across studies.

CONCLUSIONS

This review found that tracheoesophageal voice therapy is an under-researched area of clinical practice. Evidence from the small body of existing studies was not sufficiently robust to inform clinical practice at this time. This review highlights the necessity to develop and test interventions aimed at improving the perceptual quality of tracheoesophageal voice.

The Effects of a 'New Generation' of Heat and Moisture Exchangers in Laryngectomized Patients with Previous Heat and Moisture Exchanger Experience

Objectives: To evaluate the effects of a new generation of heat and moisture exchangers (NG-HMEs) on pulmonary rehabilitation, quality of life, patient satisfaction, and usage patterns. Methods: A prospective observational study on 23 laryngectomized patients with prior HME experience from June 1, 2021 to November 30, 2021. Patients were interviewed at inclusion, after 6 weeks and after 12 weeks after the introduction of NG-HMEs. Two validated questionnaires were used to report pulmonary complaints and quality of life: the Cough and Sputum Assessment Questionnaire (CASA-Q), the European Quality of Life 5 Dimensions Index Score (EQ-5D Index Score), and the European Quality of Life 5 Dimensions Visual Analog Scale (EQ-5D-VAS). Usage patterns and patient satisfaction were reported using study-specific questionnaires. Results: The patients had an average age of 65.7 ± 6.8 years, with 87% being male, on average 33.7 ± 35.3 months after total laryngectomy (TLE). NG-HMEs were used for a mean of 21.87 ± 4.63 hours/day (P = .034). After 12 weeks of use, patients reported the following changes in the CASA-Q domains: cough symptoms (+5; P = .663), cough impact (0; P = .958), sputum symptoms (+8; P = .13), and sputum impact (+3; P = .489). The EQ-5D index score increased (+0.024; P = .917) as well as the EQ-5D VAS (+0.8; P = .27). All patients rated their experience with NG-HMEs with ≥3 out of 5. The patients who used NG-HMEs as instructed (n = 13) reported more profound changes in the CASA-Q domains: cough symptom (+11; P = .129), cough impact (+7; P = .209), sputum symptom (+11; P = .123), and sputum impact (+10; P = .102). Conclusions: Our results show that NG-HMEs could have a positive clinical impact on pulmonary rehabilitation after TLE, even in HME-experienced patients. The use of NG-HMEs does not affect the quality of life. The possible effects of NG-HMEs require further evaluation in long-term studies to fully assess their efficacy.

Post-Laryngectomy Voice Prosthesis Changes by Speech-Language Pathologists: Preliminary Results

Background: In the present study, we assess the feasibility and success outcomes of voice prosthesis (VP) changes when performed by a speech-language pathologist (SLP). Methods: Patients treated with total laryngectomy (TL) from January 2020 to December 2020 were prospectively recruited from our medical center. Patients benefited from tracheoesophageal puncture. The VP changes were performed by the senior SLP and the following data were collected for each VP change: date of placement; change or removal; VP type and size; reason for change or removal; and use of a washer for periprosthetic leakage. A patient-reported outcome questionnaire including six items was proposed to patients at each VP change. Items were assessed with a 10-point Likert-scale. Results: Fifty-two VP changes were performed by the senior SLP during the study period. The mean duration of the SLP consultation, including patient history, examination and VP change procedure, was 20 min (range: 15–30). The median prosthesis lifetime was 88 days. The main reasons for VP changes were transprosthetic (n = 34; 79%) and periprosthetic (n = 7; 21%) leakages. SLP successfully performed all VP changes. He did not change one VP, but used a periprosthetic silastic to stop the periprosthetic leakages. In two cases, SLP needed the surgeon’s examination to discuss the following indication: implant mucosa inclusion and autologous fat injection. The patient satisfaction was high according to the speed and the quality of care by the SLP. Conclusions: The delegation of VP change from the otolaryngologist–head and neck surgeon to the speech-language pathologist (SLP) may be achieved without significant complications. The delegation of VP change procedure to SLP may be interesting in some rural regions with otolaryngologist shortages.

Total Laryngectomy: A Review of Surgical Techniques

Since the first total laryngectomy was performed in the late 18th century, several improvements and variations in surgical techniques have been proposed for this procedure. The surgical techniques employed in total laryngectomy have not been comprehensively discussed to date. Thus, the main objective of this article was to address controversial aspects related to this procedure and compare different surgical techniques used for a total laryngectomy procedure from the beginning to the end.

Although the management paradigms in laryngeal and hypopharyngeal squamous cell carcinomas have shifted to organ-preserving chemoradiotherapy protocols, total laryngectomy still plays a prominent role in the treatment of advanced and recurrent tumors. The increased incidence of complications associated with salvage total laryngectomy has driven efforts to improve the surgical techniques in various aspects of the operation. Loss of voice and impaired swallowing are the most difficult challenges to be overcome in laryngectomies, and the introduction of tracheoesophageal voice prostheses has made an enormous difference in postoperative rehabilitation and quality of life. Advancements in reconstruction techniques, tumor control, and metastatic management, such as prophylactic neck treatments and paratracheal nodal dissection (PTND), as well as the use of thyroid gland-preserving total laryngectomy in selected patients have all led to the increasing success of modern total laryngectomy. Several conclusions regarding the benchmarking of surgical techniques cannot be drawn. Issues regarding total laryngectomy are still open for discussion, and the technique will continue to require improvement in the near future.

Quality of Life with Voice Prosthesis after Total Laryngectomy

Introduction

The loss of voice after total laryngectomy is one of the main impairments in personal and social life. In order to prevent potential psycho-social consequences in the patient and his family, the restoration of phonatory function is the main objective of post-laryngectomy rehabilitation. The aim of this study was to assess quality of life in patients who received prosthetic voice after total laryngectomy.

Materials and Methods

Over a one-year period, 51 patients with voice prostheses after total laryngectomy were recruited. 32 patients (62.74%) were administered radiation therapy and 9 patients (17.64%) underwent to surgical reconstruction with flaps. Each patient was administered the VHI-10 and V-RQOL self-assessment questionnaires.

Results

The study showed that vocal restoration with voice prosthesis allows patients to recover a significant degree of quality of life after total laryngectomy. The average score on the V-RQOL questionnaire was 75.9 and on the VHI-10 questionnaire was 13.5. It has not been shown a statistically significant correlation between quality of life after tracheoesophageal prosthesis and radiation therapy, chemotherapy or reconstruction flaps. Younger patients showed, on average, a higher score at V-RQOL. These results allow to state that, after prosthetic rehabilitation, at least 75% of patients experienced an increase in quality of life. Moreover, the prosthetic technique (primary vs secondary) does not affect the long-term outcome and radiotherapy, chemotherapy or reconstruction flaps are not absolute contraindications to rehabilitation with voice prosthesis.

Conclusion

After total laryngectomy, rehabilitation with tracheoesophageal prosthesis is a satisfactory choice to restore the patient's ability to communicate verbally.

Secondary tracheoesophageal puncture with the blind technique: 10 years' experience

PROPOSE

The aim of the present article is to propose an alternative technique to the traditional secondary tracheoesophageal puncture (TEP) for voice rehabilitation after total laryngectomy, describing the procedure step-by-step, analyzing the complications and long-term results.

METHODS

A retrospective study was conducted on patients who underwent secondary TEP with the blind technique using a rigid hysterometer. The main steps in this technique are described and illustrated. Patient demographics and surgical outcomes were assessed.

RESULTS

Thirty-two patients were enrolled in this study. In all but one case, risk factors that could hinder rigid esophagoscopy were identified (37.5% neopharyngeal/esophageal post-surgical issues, 81.3% prior radiotherapy, 21.9% cervical arthrosis, and 12.5% prior coloplasty or gastric transposition). No intra- or postoperative surgical complications were noted.

CONCLUSION

The blind technique offers an alternative method to perform a secondary TEP safely and efficiently in patients with unfavorable anatomical or clinical conditions, lowering the risk of procedure-related complications.

Assessment of Factors Impacting Long-Term Utilization of Tracheoesophageal Speech Among Laryngectomees

OBJECTIVE(S)

To evaluate complication rate and abandonment rate after tracheoesophageal puncture and to assess factors associated with these outcome measures.

METHODS

Retrospective review of laryngectomy patients seen at a single academic institution between 1/1/2003 and 12/1/2018. Charts reviewed for demographics, medical comorbidities, tumor characteristics, surgical data, adjuvant treatment history, and complications related to laryngectomy or tracheoesophageal puncture. Complications were divided into minor and major.

RESULTS

A total of 293 laryngectomees met inclusion criteria. Of these, 69 patients (23.5%) underwent tracheoesophageal puncture. Average follow up was 64.6 months (SD 58.3). Overall laryngectomy complication rate was 43.3%. Overall tracheoesophageal puncture complication rate was 73.9%, with 39.1% of patients having major complications and 34.8% having minor complications only. Total abandonment rate for tracheoesophageal puncture was 34.8%. No associations were seen between tracheoesophageal puncture complication or abandonment rates based on age, gender, race, or insurance status. An increased rate of laryngectomy complications was seen after primary tracheoesophageal puncture (76.5% vs 41.3%, P = .005).

CONCLUSION

Tracheoesophageal puncture outcomes were similar in patients with varied demographic, medical, and treatment backgrounds. When considering timing, our findings suggest that patients should be counseled on the possibility of increased complication risk after primary tracheoesophageal puncture. In those in whom the surgeon already has concerns about wound healing, it may be prudent to avoid primary tracheoesophageal puncture. The relatively high abandonment rate emphasizes the value of this measure of tracheoesophageal puncture outcome and highlights the need for appropriate patient counseling and prospective studies assessing the decision to abandon.

[GERD and adjuvant radio-chemotherapy predespose to recurrent voice prosthesis leakage]

After total laryngectomy, regaining ability to speech is a keystone in regards of life quality. Voice prostheses have been shown to be a sufficient tool for satisfying communication, although frequent replacements of prostheses are burdening certain patients. Therefore, a more accurate understanding of mechanisms of prosthetic leakage is urgently needed.

METHODS

We performed a retrospective analysis of 58 Patients after laryngectomy. Additionally, we analyzed pre- and post-therapeutic CT-scans of 22 Patients regarding pharyngeal stenosis.

RESULTS

In 40 Patients, at least one replacement of voice prosthesis was documented during observation period, median device life was 235 days. Patients treated with adjuvant radiotherapy (RT) showed a significantly longer device life than patients with adjuvant radio-chemotherapy (RCT, p = 0.002). Furthermore, patients suffering of gastroesophageal reflux disease (GERD) showed a significantly shortened device life (p = 0.04).17 patients (42.5 %) suffered of clinically relevant stenosis of the neopharynx, which was treated with dilatation in 14 patients (82 %) and did not affect prosthesis device life.

CONCLUSION

GERD is a risk factor for shortened voice prosthesis' device life and therefore should be treated effectively after laryngectomy. Also, adjuvant RCT predisposes a shortened device life.Stenosis is observed frequently after laryngectomy but does not affect device life when effectively treated.

Current opinions in otolaryngology and head and neck surgery: functional considerations in reconstruction after laryngectomy

PURPOSE OF REVIEW

To review reconstruction techniques following total laryngectomy, partial laryngopharyngectomy, and total laryngopharyngectomy with an emphasis on long-term swallow and speech outcomes.

RECENT FINDINGS

Recent literature has shown that the use of fasciocutaneous free flaps in the reconstruction of laryngectomy defects may lead to improved speech and swallow outcomes as compared with regional or free musculocutaneous flaps. Radial forearm and anterolateral thigh are the most often used fasciocutaneous free flaps, with similar speech and swallow outcomes. Primary closure with myofascial flap onlay yields similar speech and swallow results to fasciocutaneous flaps following laryngectomy that spares sufficient pharyngeal mucosa.

SUMMARY

Whenever reconstructing a salvage laryngectomy defect or a primary laryngectomy defect with mucosal deficiency, current evidence suggests that a fasciocutaneous free flap used to augment pharyngeal volume both improves fistula rates as well as long-term speech and swallow outcomes. When sufficient pharyngeal mucosa is present, myofascial onlay can be considered as well.

Swallowing difficulties caused by a voice prosthesis in a laryngectomee

INTRODUCTION

The role of voice prosthesis (VP) in causing swallowing difficulties has not been thoroughly evaluated. A laryngectomee with dysphasia caused by a VP is presented.

CASE REPORT

A 77-year-old laryngectomee presented with dysphagia. He had hypo pharyngeal squamous cell carcinoma, which was treated with intensity-modulated radiotherapy 13 years earlier. Cancer recurrence 2 years later required laryngectomy and forearm free flap restoration. The patient used trachea-oesophageal speech for communication using Provox® Vega 22.5/Fr 6mm. Diagnostic endoscopy revealed significant oesophageal stenosis at the upper portion of the flap immediately below the VP. The VP was replaced with a 22.5 Fr/4mm Provox® Vega that was modified by cutting out its distal hood that protruded into the oesophageal lumen. The patient noted an immediate improvement in his dysphagia that persisted through the 14-month follow-up.

CONCLUSIONS

This report underscores the need to evaluate the role of VP in laryngectomees with swallowing difficulties. Obstruction generated by oesophageal protrusion of the VP can be alleviated by installing a thinner prosthesis and/or when possible by changing the location of the puncture to a new site.

Current Role of Total Laryngectomy in the Era of Organ Preservation

In this article, we aimed to discuss the role of total laryngectomy (TL) in the management of patients with larynx cancer (LC) in the era of organ preservation. Before the 1990s, TL followed by radiotherapy (RT) was the standard treatment for patients with locally advanced LC. Over the last 30 years, various types of larynx preservation (LP) programs associating induction or concurrent chemotherapy (CT) with RT have been developed, with the aim of treating locally advanced LC patients while preserving the larynx and its functions. Overall, more than two-thirds of patients included in a LP program will not require total laryngectomy (TL) and will preserve a functional larynx. However, despite these advances, the larynx is the only tumor site in the upper aero-digestive tract for which prognosis has not improved during recent decades. Indeed, none of these LP protocols have shown any survival advantage compared to primary radical surgery, and it appears that certain LC patients do not benefit from an LP program. This is the case for patients with T4a LC (extra-laryngeal tumor extension through the thyroid cartilage) or with poor pretreatment laryngeal function and for whom primary TL is still the preferred therapeutic option. Moreover, TL is the standard salvage therapy for patients with recurrent tumor after an LP protocol.

Tyrosine Kinase Inhibitor Use and Wound Healing in Tracheoesophageal Punctures

Tyrosine kinase inhibitors (TKIs) aid in prolonging life in patients with advanced locoregional thyroid malignancy. Such patients may undergo total laryngectomy for local disease control and tracheoesophageal puncture (TEP) for speech rehabilitation. Enlargement of TEP fistulas is usually attributed to wound healing issues and leads to major complications. Four laryngectomies with TEP were performed between 2015 and 2016 and subsequently placed on a TKI. Three patients developed a complication after TKI treatment, and 2 patients had a tracheoesophageal fistula. Patients should be counseled about possible wound healing risks associated with TKIs.