RT Journal Article
T1 Association of core body temperature and peripheral blood flow of the hands with pain intensity, pressure pain hypersensitivity, central sensitization, and fibromyalgia symptoms.
A1 Casas-Barragán, Antonio
A1 Molina, Francisco
A1 Tapia-Haro, Rosa María
A1 García-Ríos, María Carmen
A1 Correa-Rodríguez, María
A1 Aguilar-Ferrándiz, María Encarnación
K1 central sensitization
K1 core body temperature
K1 fibromyalgia
K1 pain pressure threshold
K1 peripheral nervous system
K1 symptoms
K1 thermography
AB Our aim was to analyse body core temperature and peripheral vascular microcirculation at skin hypothenar eminence of the hands and its relationship to symptoms in fibromyalgia syndrome (FMS). A total of 80 FMS women and 80 healthy women, matched on weight, were enrolled in this case-control study. Thermography and infrared thermometer were used for evaluating the hypothenar regions and core body temperature, respectively. The main outcome measures were pain pressure thresholds (PPTs) and clinical questionnaires. Significant associations were observed between overall impact [β = 0.033; 95% confidence interval (95%CI) = 0.003, 0.062; p = 0.030], daytime dysfunction (β = 0.203; 95%CI = 0.011, 0.395; p = 0.039) and reduced activity (β = 0.045; 95%CI = 0.005, 0.085; p = 0.029) and core body temperature in FMS women. PPTs including greater trochanter dominant (β = 0.254; 95%CI = 0.003, 0.504; p = 0.047), greater trochanter non-dominant (β = 0.650; 95%CI = 0.141, 1.159; p = 0.013), as well as sleeping medication (β = -0.242; 95%CI = -0.471, -0.013; p = 0.039) were also associated with hypothenar eminence temperature. Data highlighted that FMS women showed correlations among body core temperature and hand temperature with the clinical symptoms.
SN 2040-6223
YR 2021
FD 2021-03-05
LK https://hdl.handle.net/10668/28071
UL https://hdl.handle.net/10668/28071
LA en
DS RISalud
RD Apr 11, 2025