The effects of cold exposure (cold water immersion, whole- and partial- body cryostimulation) on cardiovascular and cardiac autonomic control responses in healthy individuals: A systematic review, meta-analysis and meta-regression
Jdidi H, Dugué B, de Bisschop C, Dupuy O, Douzi W
Journal of thermal biology · 21 citas
Etiquetas de revisión
Financiación no declaradaDatos neutrales que nuestra revisión registró sobre cómo se hizo este estudio. Describen el método, nunca si nos gusta el resultado.
Cómo se estudió
- Diseño
- Metaanálisis (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación no declarada
Publicación
- Publicado
- 2024-04-01 · J Therm Biol · vol. 121 · pág. 103857
- Editorial
- Elsevier BV
- Citado
- 27 citas · más que el 92% de estudios similares · 2.1× el promedio de su campo
- Impacto
- Entre el 10 % más citado de su campo
- Referencias
- 77 trabajos
- Acceso
- Lectura gratuita
- Áreas de investigación
- Exercise and Physiological Responses · Thermoregulation and physiological responses · Heart Rate Variability and Autonomic Control
- Palabras clave
- Meta-analysis, Heart rate variability, Medicine, Cardiology, Strictly standardized mean difference, Confidence interval, Internal medicine, Heart rate, Web of science, Blood pressure
- MeSH
- heart, autonomic nervous system, humans, cryotherapy, immersion, blood pressure, heart rate, cold temperature
5 autores
- Hela Jdidi🇫🇷 · autor de correspondenciaUniversité de Poitiers; Laboratoire Mobilité Vieillissement et Exercice
- Benoît Dugué🇫🇷Université de Poitiers; Laboratoire Mobilité Vieillissement et Exercice
- Claire de Bisschop🇫🇷Université de Poitiers; Laboratoire Mobilité Vieillissement et Exercice
- Olivier Dupuy🇫🇷🇨🇦Université de Poitiers; Laboratoire Mobilité Vieillissement et Exercice; Université de Montréal
- Wafa Douzi🇫🇷Université de Poitiers; Laboratoire Mobilité Vieillissement et Exercice
Resumen
El texto original del estudio, en el idioma en que se publicó.
Background
Cryostimulation and cold-water immersion (CWI) have recently gained widespread attention due to their association with changes in cardiovascular and cardiac autonomic control responses. Therefore, the aim of the present systematic review and meta-analysis was to identify the global impact of such cold exposures on cardiovascular and cardiac autonomic activity.
Methods
Three databases (PubMed, Embase, Web-of-Science) were used. Studies were eligible for inclusion if they were conducted on healthy participants using cryostimulation and/or CWI. The outcomes included measurements of blood pressure (BP), heart rate (HR), and heart rate variability (HRV) indices: RR interval (RR), Root mean square of successive RR interval differences (RMSSD), low frequency band (LF), high frequency band (HF), and LF/HF ratio.
Results
Among the 27 articles included in our systematic literature review, only 24 were incorporated into the meta-analysis. Our results reveal a significant increase in HRV indices: RMSSD (Standardized mean difference (SMD) = 0.61, p < 0.001), RR (SMD = 0.77, p < 0.001), and HF (SMD = 0.46, p < 0.001), as well as significantly reduced LF (SMD = -0.41, p < 0.001) and LF/HF ratio (SMD = -0.25, p < 0.01), which persisted up to 15 min following cold exposure. Significantly decreased heart rate (SMD = -0.16, p < 0.05), accompanied by slightly increased mean BP (SMD = 0.28, p < 0.001), was also observed. These results seem to depend on individual characteristics and the cooling techniques.
Conclusion
Our meta-analysis suggests that cryostimulation and/or CWI exposure enhance parasympathetic nervous activity. There is scarce scientific literature regarding the effect of individual characteristics on cold-induced physiological responses.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial.
Confianza de la comunidad
Cargando…
¿Cuánto confías en los hallazgos de este estudio?
Comentarios
¿Algo está mal aquí?
Señala este estudio si su información, etiquetas o financiación parecen incorrectas. Un editor revisa cada señalamiento.
Información educativa sobre investigación publicada. No es consejo médico ni una recomendación para empezar o dejar nada.