Effects of sulphur thermal water inhalations in long-COVID syndrome: Spa-centred, double-blinded, randomised case-control pilot study.

Autor: Crucianelli S; School of Thermal Medicine, Department of Clinical, Internal Medicine, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy., Mariano A; Department of Biochemical Sciences, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy., Valeriani F; Laboratory of Epidemiology and Biotechnologies, Department of Movement Human and Health Sciences, University of Rome Foro Italico, Piazza Lauro de Bosis 6, Rome 00135, Italy., Cocomello N; School of Thermal Medicine, Department of Clinical, Internal Medicine, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy., Gianfranceschi G; Laboratory of Epidemiology and Biotechnologies, Department of Movement Human and Health Sciences, University of Rome Foro Italico, Piazza Lauro de Bosis 6, Rome 00135, Italy., Baseggio Conrado A; Department of Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK., Moretti F; School of Thermal Medicine, Department of Clinical, Internal Medicine, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy., Scotto d'Abusco A; Department of Biochemical Sciences, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy., Mennuni G; School of Thermal Medicine, Department of Clinical, Internal Medicine, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy., Fraioli A; School of Thermal Medicine, Department of Clinical, Internal Medicine, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy., Del Ben M; Department of Clinical, Internal Medicine, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy., Romano Spica V; Laboratory of Epidemiology and Biotechnologies, Department of Movement Human and Health Sciences, University of Rome Foro Italico, Piazza Lauro de Bosis 6, Rome 00135, Italy., Fontana M; School of Thermal Medicine, Department of Clinical, Internal Medicine, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy; Department of Biochemical Sciences, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy. Electronic address: mario.fontana@uniroma1.it.
Jazyk: angličtina
Zdroj: Clinical medicine (London, England) [Clin Med (Lond)] 2024 Oct 05; Vol. 24 (6), pp. 100251. Date of Electronic Publication: 2024 Oct 05.
DOI: 10.1016/j.clinme.2024.100251
Abstrakt: Background: The long-COVID syndrome is characterised by a plethora of symptoms. Given its social and economic impact, many studies have stressed the urgency of proposing innovative strategies other than hospital settings. In this double-blinded, randomised, case-control trial, we investigate the effects of sulphur thermal water inhalations, rich in H 2 S, compared to distilled water inhalations on symptoms, inflammatory markers and nasal microbiome in long-COVID patients.
Methods: About 30 outpatients aged 18-75 with positive diagnosis for long-COVID were randomised in two groups undergoing 12 consecutive days of inhalations. The active group (STW) received sulphur thermal water inhalations whereas the placebo group received inhalations of sterile distilled non-pyrogenic water (SDW). Each participant was tested prior treatment at day 1 (T0), after the inhalations at day 14 (T1) and at 3 months follow-up (T2). At each time point, blood tests, nasal swabs for microbiome sampling, pulmonary functionality tests (PFTs) and pro-inflammatory marker measure were performed.
Results: The scores obtained in the administered tests (6MWT, Borg score and SGRQ) at T0 showed a significant variation in the STW group, at T1 and T2. Serum cytokine levels and other inflammatory biomarkers reported a statistically significant decrease. Some specific parameters of PFTs showed ameliorations in the STW group only. Changes in the STW nasopharyngeal microbiota composition were noticed, especially from T0 to T2.
Conclusions: Inhalations of sulphur thermal water exerted objective and subjective improvements on participants affected by long-COVID. Significant reduction of inflammatory markers, dyspnoea scores and quantitative and qualitative changes in the nasopharyngeal microbiome were also assessed.
(Copyright © 2024 The Author(s). Published by Elsevier Ltd.. All rights reserved.)
Databáze: MEDLINE
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