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. 2024 Jan-Mar;19(1):105-111.
doi: 10.4103/atm.atm_158_23. Epub 2024 Jan 25.

Quality-of-life impact of diaphragm plication in patients with diaphragmatic paralysis: A retrospective study

Jasmin Valenti  1 , Khea Tan  2 , Kelly Rubino  2 , Ziad Hanhan  3 , Dennis Vega  4 , Matthew Kaufman  2   5 , Thomas Bauer  2   5
Affiliations

Quality-of-life impact of diaphragm plication in patients with diaphragmatic paralysis: A retrospective study

Jasmin Valenti et al. Ann Thorac Med. 2024 Jan-Mar.

Abstract

Objectives: While the overall incidence and prevalence of diaphragmatic paralysis are unknown due to a wide variety of underlying causes, symptomatic patients experience a marked decline in their quality of life. The goal of this study was to measure the impact of diaphragm plication surgery on the quality of life in patients who were diagnosed with diaphragmatic paralysis.

Methods: A retrospective review of the medical records of 46 patients who underwent diaphragmatic plication surgery was performed. The review included patients who experienced unilateral and bilateral diaphragmatic paralysis. Patients who underwent repeat diaphragm plication surgery were also included in the study. Patients from the retrospective cohort were then contacted by telephone to answer the Dyspnea-12 (D-12) questionnaire. Patients were asked to recall the severity of their symptoms and quality of life preplication, 1-month postplication, and 6-month postplication. Severity of symptoms was ranked as either none, mild, moderate, or severe. Values were then assigned to each rank as follows: none = 0, mild = 1, moderate = 2, and severe = 3. Relative change and statistical significance were calculated with preplication measurements used as the baseline. Scores between preplication versus 1-month postplication and 6-month postplication were then compared by Student's paired t-test. All tests were two-sided and statistical significance was set at P < 0.05.

Results: Forty-six patients were included in the study, from which 21 answered the D-12 questionnaire. Average scores from each component of the D-12 questionnaire showed improvement in the severity of symptoms from preplication to 1-month postplication. The latter period was then followed by continued improvement in all areas when symptoms 6-month postplication were assessed.

Conclusion: In patients with diaphragmatic paralysis, diaphragm plication was effective in reducing patients' symptoms while improving overall quality of life.

Keywords: Diaphragm plication; diaphragmatic paralysis; video-assisted thoracoscopy plication.

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Conflict of interest statement

There are no conflicts of interest.

Figures

Figure 1
Figure 1
Dyspnea-12 Questionnaire
Chart 1
Chart 1
Average Dyspnea-12 questionnaire scores pre- and postplication
See this image and copyright information in PMC

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