Almajali O, Balk M, Rupp R, Allner M, Sievert M, Iro H, Schützenberger A, Gostian AO (2023)
Publication Type: Journal article
Publication year: 2023
DOI: 10.1177/01455613231200769
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.
APA:
Almajali, O., Balk, M., Rupp, R., Allner, M., Sievert, M., Iro, H.,... Gostian, A.-O. (2023). The Effects of a “New Generation” of Heat and Moisture Exchangers in Laryngectomized Patients with Previous Heat and Moisture Changer Experience. Ent-Ear Nose & Throat Journal. https://doi.org/10.1177/01455613231200769
MLA:
Almajali, Omar, et al. "The Effects of a “New Generation” of Heat and Moisture Exchangers in Laryngectomized Patients with Previous Heat and Moisture Changer Experience." Ent-Ear Nose & Throat Journal (2023).
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