A correlation between sex hormone levels and pressure pain threshold and tolerance in healthy women

2002 ◽  
Vol 14 (1) ◽  
pp. 43-47 ◽  
Author(s):  
Mintaze Kerem ◽  
Turkan Akbayrak ◽  
Gonca Bumin ◽  
Kezban Yigiter ◽  
Kadriye Armutlu ◽  
...  
Keyword(s):  
Pain Threshold ◽  
Pressure Pain Threshold ◽  
Sex Hormone ◽  
Pressure Pain ◽  
Hormone Levels ◽  
Healthy Women

scholarly journals Can Injuries Have a Lasting Effect on the Perception of Pain in Young, Healthy Women and Men?

2020 ◽  
pp. 194173812095316
Author(s):  
Agnieszka Maciejewska-Skrendo ◽  
Maciej Pawlak ◽  
Agata Leońska-Duniec ◽  
Alina Jurewicz ◽  
Mariusz Kaczmarczyk ◽  
...  
Keyword(s):  
Physical Activity ◽  
Pain Threshold ◽  
Pain Perception ◽  
Emotional Experience ◽  
Pressure Pain Threshold ◽  
Pain Tolerance ◽  
Female Group ◽  
Pressure Pain ◽  
Left Hand ◽  
Healthy Women

Background: Pain is a characteristic, unpleasant sensory and emotional experience associated with actual or potential tissue damage. Pain is a subjective sensation, modulated by many factors such as age, sex, emotional state, national origin, or physical activity. Moreover, it is closely associated with intense physical activity, injuries, and traumas, which can significantly modulate pain tolerance. Hypothesis: We postulate that there are correlations between past injuries, physical activity, and intensity of pain perception (pain threshold and pain tolerance) in a population of healthy men and women. Study Design: Retrospective cohort study. Level of Evidence: Level 4. Methods: A total of 302 participants aged 18 to 32 years were included. The participants were divided into 2 groups (active and inactive individuals), in accordance with the scope of physical activity they had indicated. The test of pressure pain threshold and pressure pain tolerance was performed using an algometer. Results: Active women achieved significantly higher pain threshold and pain tolerance values in all measurements on the upper limb (except for the pain threshold on the left hand) compared with inactive women. In mediation analysis, the effect of injury remained significant only for the pressure pain tolerance in the dominant arm and the left hand in the female group. In the case of men, there were no significant differences in all measurements in view of the threshold and tolerance for pain between the groups of active and inactive and between men with injuries and without injuries. Conclusion: Intense, regular physical activity is a factor modulating the perception of pain. This was demonstrated as lowered sensitivity to pain stimuli in a population of healthy women. Clinical Relevance: Injuries should be treated as an important factor modulating the perception of pain. We recommend detailed monitoring of injuries during treatment and control of pain sensation.

Differences in Pressure-Pain Threshold Between Healthy Women and Patients with Fibromyalgia Syndrome, Systemic Lupus Erythematosus, and Rheumatoid Arthritis

2009 ◽  
Vol 17 (2) ◽  
pp. 139-154 ◽  
Author(s):  
Esmeralda García-Fernández ◽  
Débora Godoy-Izquierdo ◽  
Miguel Pérez-García ◽  
Juan Jiménez-Alonso ◽  
Isabel López-Chicheri ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Systemic Lupus Erythematosus ◽  
Lupus Erythematosus ◽  
Fibromyalgia Syndrome ◽  
Pain Threshold ◽  
Pressure Pain Threshold ◽  
Systemic Lupus ◽  
Pressure Pain ◽  
Healthy Women

Metformin increases pressure pain threshold in lean PCOS women

2017 ◽  
Author(s):  
Marta Kialka ◽  
Tomasz Milewicz ◽  
Krystyna Sztefko ◽  
Iwona Rogatko ◽  
Renata Majewska
Keyword(s):  
Pain Threshold ◽  
Pressure Pain Threshold ◽  
Pressure Pain

scholarly journals A novel metric of reliability in pressure pain threshold measurement

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Bernard Liew ◽  
Ho Yin Lee ◽  
David Rügamer ◽  
Alessandro Marco De Nunzio ◽  
Nicola R. Heneghan ◽  
...  
Keyword(s):  
Mixed Models ◽  
Variance Components ◽  
Pain Threshold ◽  
Intraclass Correlation ◽  
Pressure Pain Threshold ◽  
Total Variance ◽  
Lumbar Region ◽  
Pressure Pain ◽  
Pressure Algometer ◽  
Testing Protocols

AbstractThe inter-session Intraclass Correlation Coefficient (ICC) is a commonly investigated and clinically important metric of reliability for pressure pain threshold (PPT) measurement. However, current investigations do not account for inter-repetition variability when calculating inter-session ICC, even though a PPT measurement taken at different sessions must also imply different repetitions. The primary aim was to evaluate and report a novel metric of reliability in PPT measurement: the inter-session-repetition ICC. One rater recorded ten repetitions of PPT measurement over the lumbar region bilaterally at two sessions in twenty healthy adults using a pressure algometer. Variance components were computed using linear mixed-models and used to construct ICCs; most notably inter-session ICC and inter-session-repetition ICC. At 70.1% of the total variance, the source of greatest variability was between subjects ($${\sigma }_{subj}^{2}$$ σ subj 2 = 222.28 N2), whereas the source of least variability (1.5% total variance) was between sessions ($${\sigma }_{sess}^{2}$$ σ sess 2 = 4.83 N2). Derived inter-session and inter-session-repetition ICCs were 0.88 (95%CI: 0.77 to 0.94) and 0.73 (95%CI: 0.53 to 0.84) respectively. Inter-session-repetition ICC provides a more conservative estimate of reliability than inter-session ICC, with the magnitude of difference being clinically meaningful. Quantifying individual sources of variability enables ICC construction to be reflective of individual testing protocols.

scholarly journals Comparative study of the effectiveness of a low-pressure hyperbaric oxygen treatment and physical exercise in women with fibromyalgia: randomized clinical trial

2020 ◽  
Vol 12 ◽  
pp. 1759720X2093049
Author(s):  
Ruth Izquierdo-Alventosa ◽  
Marta Inglés ◽  
Sara Cortés-Amador ◽  
Lucia Gimeno-Mallench ◽  
Núria Sempere-Rubio ◽  
...  
Keyword(s):  
Physical Exercise ◽  
Physical Performance ◽  
Hyperbaric Oxygen ◽  
Functional Capacity ◽  
Pain Threshold ◽  
Cortical Excitability ◽  
Pressure Pain Threshold ◽  
Low Pressure ◽  
Pressure Pain ◽  
Perceived Pain

Background: Fibromyalgia (FM) is characterized by chronic pain and fatigue, among other manifestations, thus advising interventions that do not aggravate these symptoms. The main purpose of this study is to analyse the effect of low-pressure hyperbaric oxygen therapy (HBOT) on induced fatigue, pain, endurance and functional capacity, physical performance and cortical excitability when compared with a physical exercise program in women with FM. Methods: A total of 49 women with FM took part in this randomized controlled trial. They were randomly allocated to three groups: physical exercise group (PEG, n = 16), low-pressure hyperbaric oxygen therapy group (HBG, n = 17) and control group (CG, n = 16). Induced fatigue, perceived pain, pressure pain threshold, endurance and functional capacity, physical performance and cortical excitability were assessed. To analyse the effect of the interventions, two assessments, that is, pre and post intervention, were carried out. Analyses of the data were performed using two-way mixed multivariate analysis of variance. Results: The perceived pain and induced fatigue significantly improved only in the HBG ( p < 0.05) as opposed to PEG and CG. Pressure pain threshold, endurance and functional capacity, and physical performance significantly improved for both interventions ( p < 0.05). The cortical excitability (measured with the resting motor threshold) did not improve in any of the treatments ( p > 0.05). Conclusions: Low-pressure HBOT and physical exercise improve pressure pain threshold, endurance and functional capacity, as well as physical performance. Induced fatigue and perceived pain at rest significantly improved only with low-pressure HBOT. Trial registration: ClinicalTrials.gov identifier NCT03801109.

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