Search results for "Sweating"

Sudomotor testing predicts the presence of neutralizing botulinum A toxin antibodies.

2002

The increasing number of patients being treated with botulinum toxin A complex (BoNT/A) has led to a higher incidence of neutralizing anti-BoNT/A antibodies (ABAs). Because BoNT/A is known to inhibit sweating, here we report sudometry as a possibility for predicting the presence of ABA. Sixteen patients suffering from spasmodic torticollis were selected: in 2 patients, BoNT/A treatment continued to be effective, in 9 patients, the treatment effect was impaired, and in 5 patients, secondary treatment failure developed. BoNT/A (100 mouse units, Dysport; Ipsen Pharma, Berkshire, United Kingdom) was injected subcutaneously into the lateral calves. Sweating was visualized with iodine starch stai…

Women in LOVe: Lacto-Ovo-Vegetarian Diet Rich in Omega-3 Improves Vasomotor Symptoms in Postmenopausal Women. An Exploratory Randomized Controlled Tr…

2019

Objective:In the postmenopausal period, most women suffer vasomotor symptoms (VMS). It is well-known that VMS can worsen the quality of life. Diet seems to play a relevant role in the development of VMS, but the effect of diet on VMS is mainly limited to observational studies, and analyses of nutritional supplements. The aim of this study was thus to determine the efficacy of a lactoovo- vegetarian (LOVe) diet rich in omega-3 fatty acids vs. a lacto-ovo-vegetarian diet rich in EVO (extra-virgin olive oil) in reducing VMS frequency in postmenopausal women.Methods:A two-arms (lacto-ovo-vegetarian diet with EVO vs. lacto-ovo-vegetarian diet rich in omega-3) randomized-controlled trial with a f…

Spreading of sudomotor axon reflexes in human skin.

2005

Acetylcholine (ACh) activates both sudomotor fibers and primary afferent nociceptors. This leads to sudomotor and vasodilator axon reflexes, which can be diminished, for example, in neuropathies. In some neuropathies, however, there is increased axon reflex sweating, a response pattern that has never been observed for vasodilator flares.To compare both types of axon reflexes and to elucidate possible differences.In healthy young male subjects, sweat response and flare reaction in response to ACh were quantified. Constant-current iontophoresis (300 mC) of ACh was performed on the lateral lower legs. The sudomotor axon reflex was visualized with iodine starch staining, and the sweat response …

Successful treatment of axillary hyperhidrosis with very low doses of botulinum toxin B: a pilot study

2003

Somatotopic arrangement of sudomotor axon reflex sweating in humans

2005

Impaired sweating may be one of the first symptoms in neuropathies, and therefore the evaluation of sweating might facilitate their early detection. Sudomotor axon reflexes can be quantified by two different methods: quantitative sudomotor axon reflex testing (QSART) measures the amount of local sweating, whereas staining with the iodine starch reaction assesses the extension of the sudomotor axon reflex area. The aim of our study was to compare both tests at three different sites on the leg: foot, lower leg and thigh.QSART and iodine starch staining after iontophoretic stimulation with acetylcholine were performed on 15 male volunteers (mean age: 25; range 24-27 years) on the left resp. th…

Effects of in-play cooling during simulated tennis match play in the heat on performance, physiological and perceptual measures

2021

BACKGROUND: The aim of this crossover study was to investigate whether a cooling intervention during simulated tennis match play in the heat could affect players' performance, physiology, perception of effort, and well-being. METHODS: Eight competitive male tennis players performed two testing sessions of 45-minute simulated tennis match play on a hard court at 31.8±2.1°Cand 48.5±9.6% relative humidity. During change-of-end breaks, the cooling interventions (COL) consisted of cold-water ingestion (ad libitum) and an electric fan facing the players at a distance of 1 m combined with an ice-filled damp towel around the neck and on the thighs or no cooling (CON) were applied. Measures of perfo…

Menopausal syndrome limited to hot flushes and sweating a representative survey study.

2017

The menopausal syndrome is described as a series of various physical and nonphysical symptoms attributed to perimenopausal changes in hormone levels. However, evidence is biased by focusing research on the target group of middle aged women only. To overcome this bias, we examined the occurrence of menopausal symptoms during the entire life span in both women and men.Therefore, we studied the occurrence of menopausal symptoms with the widely used Menopause Rating Scale (MRS) across the entire life span in both women and men. To this end, we performed a nationwide cross-sectional survey study in Germany in which we examined a representative sample of 2527 persons aged from 14 to 95 years. Add…

Botulinum Toxin Type B Blocks Sudomotor Function Effectively: A 6 Month Follow Up

2003

This study analyzes the suppression of sweat gland activity by botulinum toxin type B. We injected botulinum toxin type B (between 2 and 1000 mouse units subcutaneously) in the lateral side of both lower legs in 15 healthy volunteers. Sweat tests were carried out before botulinum toxin type B injections, and at 3 wk, 3 mo, and 6 mo. We studied focal anhidrosis by iodine–starch staining and by capacitance hygrometry after carbachol iontophoresis, according to the quantitative sudomotor axon reflex test (QSART). Iodine starch staining indicated that a threshold dose of 8 mouse units botulinum toxin type B leads to anhidrotic skin spots (>4 cm2) after 3 wk. Duration of anhidrosis was prolonged…

Infant developmental profile of Crisponi syndrome due to compound heterozygosity for CRLF1 deletion.

2020

Crisponi syndrome/CISS1, is an autosomal recessive ciliary neurotrophic factor receptor (CNTFR)-related genodermatosis caused in 95% of cases by mutations in CRLF1 on chromosome 19p13. The CNTFR pathway is important for CNS development. Crisponi syndrome/ CISS1 can be suspected in the presence of the following clinical triad: camptodactyly with fisted hands, intermittent hyperthermia and muscular contractions with feeding difficulties.

Treatment of Axillary hyperhidrosis

2022

BACKGROUND Axillary hyperhidrosis characterized by excessive sweating in the axillary regions is a frustrating chronic autonomic disorder leading to social embarrassment, impaired quality of life and usually associated with palmoplantar hyperhidrosis. Identifying the condition and its cause is central to the management. AIM The aim of this article is to discuss treatment options for axillary hyperhidrosis. METHODS Comprehensive literature search using PubMed and Google Scholar was performed to review relevant published articles related to diagnosis and treatment of axillary hyperhidrosis. RESULTS Treatment modalities for axillary hyperhydrosis vary from topical and systemic agents to inject…