View clinical trials related to Stress, Psychological.
Filter by:A pilot investigation into the stress relieving properties of Vitano® which will assess the following hypotheses Individuals exposed to Vitano® will demonstrate diminished blood pressure and heart rate responses to mental stress compared to individuals in the control condition Physiological recovery (BP, HR and cortisol) from mental stress will be enhanced in individuals exposed to Vitano® compared to individuals in the control condition Vitano® will have positive effects on cognitive functioning. Subjective ratings of stress will be reduced in individuals exposed to Vitano® compared to individuals in the control condition There will be a significant improvement in subjective well-being in individuals taking Vitano®.
In vitro fertilization for infertility has been associated with a significant amount of treatment related stress for patients. In addition,stress levels increase between embryo transfer and pregnancy test, during this waiting period. The investigators evaluated whether or not brief interventions by phone by trained social workers influenced stress levels. Our data showed that these interventions did not change levels, but confirmed that stress did increase during this time and that patients report wanting additional emotional support to improve stress during this period.
Introduction Stress is part of the investigators daily life, and means to cope with it allow adaptation and survival. To this end, physiological pathways are activated, including neuroendocrine, cardiovascular and metabolic responses. In short term, the majority of consequences are beneficial, in the long run, however, chronic psychosocial stress may constitute an increased risk for coronary heart disease, type 2 diabetes, and disability. Acute mental stress induces an exaggerated release of stress hormones e.g. catecholamine and cortisol which are thought not only to increase heart rate (HR) and blood pressure (BP) but also to increase blood glucose levels. In clinical practice, patients and health care providers are often confronted with questions concerning psychological stress as a possible reason for glucose fluctuations. Whether stress itself or poor treatment adherence is responsible for the altered glucose control remains often controversial. Differences in the inter- and intraindividual response to stress have been suggested, but only a few small studies have addressed the effect of acute psychological stress on glucose control in patients with diabetes. Patients with type 2 diabetes may overestimate the effect of acute psychological stress on glucose control but further studies are clearly needed to definitely exclude or confirm a relevant effect of stress on the glucose control in diabetic patients. For example, effects of longer lasting or repetitive events of psychological stress on glucose concentrations still remain elusive. The aim of the present study was therefore to investigate the effect of prolonged psychological stress by means of repetitive safe driving training courses on glucose control in patients with diabetes. Patients and Methods Forty patients with type 1 or insulin-treated type 2 diabetes attending the outpatient-clinic of the Kantonsspital Frauenfeld or University Hospital of Zurich for regular visits are invited to participate. Included are patients on any oral glucose-lowering treatment and at least one daily injection of insulin, a valid driver license and written informed consent given. Exclusion criteria are diabetes duration <2 years, pregnancy, unstable coronary artery disease, limited visual acuity or unstable proliferative diabetic retinopathy, uncontrolled hypertension (BP >160/95mmHg) and pituitary or adrenal disease. The Ethics committee of the Kanton Thurgau approved the protocol and the study conform to the principles outlined in the Declaration of Helsinki. Study protocol Each patient completes a control and a stress testing day which takes place consecutively in a randomized order. Randomization is performed by an uninvolved third person. The study is carried out at the driving training area of the Touring Club Switzerland at Hinwil. Patients are advised to have lunch before 12:00 a.m. and to abstain from food thenceforth. Drinking mineral water remains allowed during the entire study days, and the patients have to take their basal insulin and other medication as usual. Patients are advised to arrive at the driving training area between 2:30 and 3:00 p.m. At arrival, a capillary glucose measurement is carried out, and glucose concentrations ≥10mmol/l are corrected with short-acting insulin analogues (glucose target 6 - 8mmol/l). Subsequently, no additional adjustment with insulin is allowed during the study. Glucose concentrations ≤4mmol/l are always corrected with administration of 10g carbohydrate (DextroEnergy® or orange juice). On both study days, patients ingest a standard meal at 4:45 p.m. (i.e. 15min before the driving training). Immediately after the meal, short-acting insulin is injected in knowledge of the carbohydrate content (same dose on both days) or oral antidiabetics are ingested as usual. Measurements of capillary and plasma glucose concentration, blood pressure, heart rate, stress perception and salivary cortisol concentration are carried out in regular intervals between 4 and 9 p.m. on both study days. On the control day, patients are placed in a quiet room and are permitted to read. They also have the possibility to leave the room and stay on a balcony. On the stress testing day, patients complete a driving training with their car between 5 and 7 p.m. The driving training consists of 3 consecutive exercises: first, a slalom track on dry and wet asphalt, secondly, a full braking exercise with water obstacles. Thirdly, the car is hurled around by a mechanical plate and the patients has to regain control over it.
Stress is an important cause factor of temporomandibular disorder (TMD) and Police Officers are exposed to stress. Aim of the study was to evaluate clinical and electromyographically the effect of two different occlusal splints on police officers with TMD
The goal of this study is to better understand the potential value of reducing stress to ameliorate a cluster of biological and behavioral factors implicated in cardiovascular disease (CVD) risk. These factors include psychological distress, poor sleep quality, and exaggerated physiological responses to emotional stress. Results will be used to develop an innovative brief intervention to reduce risk for CVD by improving sleep quality, ameliorating psychological distress, and attenuating stress physiology.
The purpose of this study is to determine if participation in one of three different health management groups will elicit genomic and biochemical changes and decrease perceived stress levels and symptoms in healthy, stressed adults. The investigators expect that changes in self-reported psychological stress and symptoms will be directly linked to changes in biological indicators (genomic expression profiles and neuroendocrine and pro-inflammatory biomarkers).
The purpose of this study is to determine whether inversions (specific yoga postures in which the heart is higher than the head) and other dynamic and static yoga postures affect heart rate variability, oxygen uptake, blood pressure, blood parameters and other objective measures of health, and a variety of subjective and objective measures of health in female and male individuals in Sweden.
Researchers from Oregon Health & Science University have developed a science-based, team-centered, scripted peer-taught program for fire fighters improving diet and exercise behavior while reducing injury rates and costs. Those investigators are partnering with local law enforcement agencies in Oregon and SW Washington to adapt, apply and assess this work-based program among a new high risk group to improve the health and safety of law enforcement officers (LEOs). Fire fighters' work structure is a natural fit for a team-centered format, and teammates' social support appeared to partially mediate the intervention's positive outcomes. Although conducive to team formation, LEOs' work lacks the established team structure of fire fighters. This proposal will apply the team-centered intervention to LEOs and in the process, learn more about teams as vehicles of health behavior change, and their relationship with outcomes and other potential mediating variables in a multilevel ecological analytic framework.
The present study is designed to test the feasibility and efficacy of a stand alone self help program for decreasing stress and anxiety and enhancing quality of life. The intervention will be offered in the form of a self help book and three handouts with no in-person instructor time.
The purpose of this study is to obtain a better understanding of how stress is related to health risks.