Orthostatic edema what is

Those who worked standing up for more than 4 hours were allocated to the SU group and those who worked sitting down for more than 4 hours were allocated to the SD group. Each worker was assessed before and after their working shift for three consecutive days.

When the frequency of postural edema was compared across groups, a trend was observed for greater edema formation in the SU group than in the SD group, although without statistically significant difference. It was concluded that traffic control agents suffer postural edema after 4 hours working in either of the postures investigated although with a predominance of edema formation among those who work standing up. The workplace can be a significant cause of deaths, diseases and incapacity for a considerable number of workers 1 1.

Deliberato PCP. Santos ACBC. Correct occupational health surveillance includes conducting workplace risk assessments before implementing specific strategies for promotion, protection and recovery of workers' health 1 1. Knowledge of the risks makes preventive guidance possible 4 4. Efeito da hidroterapia no edema de membros inferiores.

Rev Mackenzie Educ Fis Esporte. In occupational settings, postural edema PE is a significant clinical condition that members of the working population can suffer if they remain standing or seated for periods longer than 4 hours. The condition causes discomfort, premature tiredness and a feeling of heaviness and may progress to vascular disease 6 6. J Vasc Bras. Postural edema has insidious onset and its defining characteristic is accumulation of liquid in the lower extremities LE. Its occurrence is related to the physiological mechanism resulting from increased pressure exerted on venous capillaries in the LE that are unable to overcome the force of gravity 8 8.

While PE can also affect healthy individuals, it is considered a primary indicator of functional decompensation of the venous system, which can lead to the emergence of chronic venous insufficiency CVI of the LE. Chronic venous insufficiency is a disease of the venous system that can cause complications with negative impact on people's lives 7 7.

In Brazil, CVI is the 14th most common cause of worker absenteeism 6 6. As part of daily work, traffic control agents are also exposed to other risk factors, such as poorly paved and maintained roads and sidewalks and the weather with its extremes of temperature and wind 10 In conjunction with these factors, PE affects both individuals and society because of the reduction in quality of life that it causes and because it undoubtedly reduces workers' productivity 6 6.

The objective of this study is to investigate the occurrence of PE among traffic control agents who work in one of two postures - sitting or standing - in order to provide a basis for the development of preventative measures tailored to this population.

The research protocol number FT was submitted to and approved by the local Research Ethics Committee before any of the data collection stages were initiated. This quantitative study was conducted by the Universidade Presbiteriana Mackenzie. Just 16 of these people met the inclusion criteria defined for the study, which were: male sex; aged over 18; working as a traffic control agent for at least 1 year; working for more than 4 hours consecutively; free from diabetes mellitus and systemic arterial hypertension; not on diuretic or hormonal drugs; and provision of voluntary consent by means of signature of a free and informed consent form.

Subjects with serious vascular disease or diseases of the skin or nails of the foot or if they did not comply with the protocol were excluded from study. There are no conflicts of interests related to the study and no financial support was received. The subjects enrolled on the study were allocated to one of two groups depending on their posture while working.

Seven people who spent more than 4 hours standing up while conducting traffic patrols on foot were allocated to the SU group. Nine people who worked sitting down for more than 4 hours, conducting traffic patrols on motorcycles or performing administrative tasks, were assigned to the SD group.

Subjects underwent volumetric assessment by water displacement at two points in time per day, the first before starting a work shift and the second immediately after coming off the same shift. Previous Article Next Article. Article Navigation. Articles April 01 Cavanaugh, Jr, MD. This Site. Google Scholar. Pediatr Rev 26 4 : — Cite Icon Cite.

After completing this article, readers should be able to:. List the variety of presentations of orthostatic edema. Describe the symptoms of orthostatic edema. Recognize and treat orthostatic edema in adolescents. Authors Authors and affiliations David H. This process is experimental and the keywords may be updated as the learning algorithm improves. This is a preview of subscription content, log in to check access. David H. Streeten 1 1. Do you have updated information on this disease?

We want to hear from you. Learn More Learn More. Where to Start MedlinePlus was designed by the National Library of Medicine to help you research your health questions, and it provides more information about this topic. In-Depth Information PubMed is a searchable database of medical literature and lists journal articles that discuss Idiopathic edema. Click on the link to view a sample search on this topic. Have a question? References References. J Am Board Fam Med. Richard H.

Idiopathic Edema.