Search results for "Bed Rest"
showing 5 items of 15 documents
Muscle strength, disability and mortality
2003
The aims of this review are to address (1) the role of muscle strength in the disablement process and (2) muscle strength as a predictor of length of life using data from prospective studies. Functional limitations, such as slow walking speed, predispose older people to disabilities. How much strength is needed for daily motor tasks such as walking varies according to other impairments present. For example, when postural balance is good, only minimum amount of strength is needed for walking. However, in the presence of balance impairment, having good level of strength may help to compensate for the deficit. Having strength well above the required level indicates reserve capacity. It was stu…
Spinal Instability and the Issue of Bracing and Bed Rest.
2019
Nearly 20% of cancer patients develop symptomatic spine metastases. Metastatic spine tumors are most commonly extradural tumors that grow quickly and often cause persistent pain, weakness, paresthesias, urinary/bowel dysfunction, and/or paralysis. Surgical intervention aims to achieve more effective pain management, preserve/restore neurological function, provide local tumor control, and stabilize the spinal column. The desired result of treatment is ultimately to improve a patient's quality of life. Neurosurgeons employ multiple decision frameworks and grading scales to assess the need and effectiveness of a variety of surgical interventions ranging from minimally to maximally invasive. Li…
Stress and recovery assessment during simulated microgravity: Effects of exercise during a long-term head down tilt bed rest in women.
2009
International audience; The aim of this study was to determine the effects of a 60-day head-down tilt long-term bed rest (HDT) on stress and recovery in sixteen healthy female volunteers. Participants were randomly assigned to either an exercise group (Exe) that followed a training program combining resistive and aerobic exercises, or to a no-exercise control group (Ctl). Psychological states were assessed using the Rest-Q, a validated questionnaire based on stress-recovery responses. A longitudinal analysis revealed significant changes in the general and specific-stress scales for all participants throughout the experiment with a critical stage from supine to standing posture leading to a …
Is x-ray compulsory in pubic symphysis diastasis diagnosis?
2013
SirWe read with great interest your case of postpartum symphy-sis pubis separation (1). We would like to present a case ofpubic symphysis diastasis that we diagnosed with a differentapproach.A 36-year-old gravida 1 para 0 at 39.6 weeks’ gestation wasadmitted with the onset of spontaneous contraction. After threehours and 18 min she delivered a 3170 g baby without compli-cations.Three hours after delivery, she complained of severe pain inthe symphysis pubic region. On examination, there was localtenderness in that region. We performed an ultrasound exami-nation, which revealed a 15.2-mm gap in the region of the sym-physis pubis (Figure 1), diagnosed as pubic symphysis diastasis.She was given…
Treatment of sarcopenia by targeting Akt and muscle specific ubiquitin ligases. Evidence from mice and from a clinical trial
2017
Disuse muscle wasting may take place as a result of several such as joint immobilization, inactivity or bed rest. There are no good therapies to treat it. Allopurinol, a drug commonly used to treat hyperuricemia and gout, protects muscle damage, specially after exhaustive exercise and results in functional gains in old persons. Thus, we tested its effect in the prevention of atrophy of the soleus muscle after two weeks of hindlimb unloading in experimental animals (mice), and lower leg immobilization following ankle sprain in humans (Registration of the clinical Trial: EUDRACT2011-003541-17). We have found show that allopurinol protects against muscle atrophy in both mice and humans. The pr…