Prevention of periprosthetic leakage with double flange voice prosthesis: a systematic review and management protocol proposal

Abstract

Objective

To conduct a systematic review of the use and results of the Provox^®Vega^TMXtraSeal^TM in the prevention of periprosthetic leakage and to propose a management protocol for this voice prosthesis.

Methods

Systematic search based on the PRISMA Statement during February 2020. Keywords were double flange, periprosthetic leakage, voice prosthesis, and laryngectomy.

Results

Four articles with 315 voice prosthesis (94 XtraSeal and 221 controls) in 55 patients were found. The XtraSeal mean duration was 114.28 ± 73.2 (CI 95%, 98.29–130.26) days compared to 102.98 ± 17.74 (CI 95%, 100.62–105.35) days of the control group. Out of 266 replacements, endoprosthetic leakage was the most frequent cause in both groups (62.41%). Periprosthetic leaks were less frequent in the XtraSeal (9.62%) than in the control group (22.43%).

Conclusions

The XtraSeal could be effective in preventing periprosthetic leakage and lengthening the time between replacements. Studies with a robust methodology are necessary to confirm these results. Managing voice prosthesis is complex and requires a multidisciplinary and systematic approach by experienced professionals to reduce replacements and complications. Incorrect placement of the XtraSeal could cause a foreign body reaction and consequently inflammation, extrusion, or pressure lesions. The Tower of Hercules protocol: (1) Measurement of the tracheoesophageal fistula using the Provox^® Measure, (2) Minimization of XtraSeal slack by avoiding the complete visualization of the prosthesis’ blue ring, (3) Nasofibroscopic examination of the oesophageal wall confirming both flanges are in correct position; could prevent or minimize complications derived from the use of the XtraSeal.

Keywords:

• Voice prosthesis
• tracheoesophageal speech
• extrusion
• laryngectomy
• Provox XtraSeal
• Provox Vega

Author contributions

MMY: Conceptualization, Methodology, Formal analysis, Investigation, Writing – Original Draft, Project administration. ICV: Conceptualization, Investigation, Writing – Original Draft. CCH: Methodology, Formal analysis, Writing – Review & Editing. CCE: Methodology, Writing – Review & Editing. JHGB: Conceptualization, Supervision, Writing – Review & Editing.

Disclosure statement

There was no conflict of interest and authors have nothing to declare.