Effect of increased water intake on uropathogenic bacterial activity of underhydrated menstruating young adult women: A randomized crossover trial
Vento KA, Koskan A, Lynch H, Kavouras S, Johnston C, Wardenaar FC
Nutrition and health · 2 citas
Cómo se estudió
- Diseño
- Ensayo controlado aleatorizado (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación independiente
- Universidad u hospital
- College of Health Solutions, Arizona State University
- Universidad u hospital
- Arizona State University College of Health Solutions
- Universidad u hospital
- Arizona State University Sun Devils Athletics Department
Según 3 financiadores declarados.
Publicación
- Publicado
- 2022-10-12 · Nutr Health · vol. 32 · número 1 · págs. 331–340
- Editorial
- SAGE Publishing
- Citado
- 1 cita · más que el 50% de estudios similares · 0.2× el promedio de su campo
- Referencias
- 25 trabajos
- Acceso
- De pago
- Áreas de investigación
- Pelvic floor disorders treatments · Urinary Tract Infections Management · Thermoregulation and physiological responses
- Palabras clave
- Urination, Crossover study, Urine, Fluid intake, Medicine, Urinary system, Morning, Randomized controlled trial, Physiology, Urinalysis, Genitourinary system, Internal medicine, Placebo
- MeSH
- humans, urinary tract infections, dehydration, cross-over studies, menstruation, urination, drinking, adult, female, young adult
6 autores
- Kaila A. Vento🇺🇸 · autor de correspondenciaArizona State University
- Alexis M. Koskan🇺🇸Arizona State University
- Heidi M. Lynch🇺🇸Point Loma Nazarene University
- Stavros Anastasios Kavouras🇺🇸Arizona State University
- Carol S. Johnston🇺🇸Arizona State University
- Floris C. Wardenaar🇺🇸Arizona State University
Resumen
El texto original del estudio, en el idioma en que se publicó.
Background: Females are prone to urinary tract infections (UTIs) due to estrogen fluctuations affecting vaginal flora. While menstruating, increased fluid consumption to support urination frequency and void volume may be important, as the urethra and urinary tract are more predisposed to bacteria, particularly UTI pathogens. Aim: This study aimed to investigate the impact of hydration on urinary tract health during menstruation among underhydrated premenopausal women. Methods: Thirteen females participated in a 60-day 2 × 2 randomized crossover trial to evaluate the effectiveness of consuming ≥2.2 L of total beverage fluid intake, with 1.9 L being water, (intervention, INT) and maintaining habitual fluid intake (control, CON) on two subsequent menses. Participants completed fluid and urination diaries at days 2 and 5 after the onset of bleeding (day 1) to determine the fluid amount consumed and urination frequency. Urine concentration was assessed in afternoon (days 2 and 5) and uropathogenic bacterial activity in first-morning (days 3 and 6) urinations. General linear models assessed differences in bacterial and hydration outcomes. Results: The intervention led to a 62% mean total fluid increase, INT 3.0 ± 1.1 L and CON 1.9 ± 0.9 L, p ps Conclusion: Fluid intake increased, and hydration status improved. No differences in uropathogenic bacterial activity were seen between the hydration and control conditions.
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