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Effect of aerobic exercise, slow deep breathing and mindfulness meditation on cortisol and glucose levels in women with type 2 diabetes mellitus: a randomized controlled trial.
Obaya, HE, Abdeen, HA, Salem, AA, Shehata, MA, Aldhahi, MI, Muka, T, Marques-Sule, E, Taha, MM, Gaber, M, Atef, H
Frontiers in physiology. 2023;14:1186546
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Stress is considered to be an important factor in type 2 diabetes mellitus (T2DM) and aerobic exercise can help modulate the stress response as well as being important in the management of diabetes. Mindfulness meditation and deep breathing have also been shown to have positive effects on both stress and T2DM. This 6-week single-blind, randomised, controlled trial evaluated the effect of 10 min slow deep breathing and 10 min mindfulness meditation following a 40 min aerobic exercise programme, compared to the 40 min aerobic exercise alone, on fasting blood glucose (FBG) and cortisol levels in 58 stressed women with T2DM. FBG and cortisol levels improved in both groups but more so in the group who received the deep breathing and mindfulness meditation in addition to the exercise intervention: 20% vs 30% reduction in cortisol and 10% vs 15% reduction in FBG. The authors conclude that adding slow deep breathing and mindfulness meditation to an exercise programme may be useful in the management of stressed women with T2DM and reduce their cardiometabolic risk.
Expert Review
Conflicts of interest:
None
Take Home Message:
Practitioners could consider slow deep breathing and mindfulness meditation, added to aerobic exercise, as potentially useful components of the T2DM management program for stressed women.
Evidence Category:
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A: Meta-analyses, position-stands, randomized-controlled trials (RCTs)
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B: Systematic reviews including RCTs of limited number
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C: Non-randomized trials, observational studies, narrative reviews
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D: Case-reports, evidence-based clinical findings
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E: Opinion piece, other
Summary Review:
Introduction
Stress, a key factor for Type 2 diabetes mellitus (T2DM), stimulates the hypothalamus-pituitary-adrenal gland (HPA) and triggers parasympathetic nerve withdrawal, leading to increased circulating cortisol levels and higher levels of blood glucose. Exercise is a key intervention that can modulate the HPA axis and help manage stress.
Methods
Fifty-eight women (aged between 40-50), diagnosed with T2DM for at least 5 years but medically stable with moderate to high stress scores were randomised to either aerobic training (AT) or aerobic exercise combined with slow deep breathing and mindfulness meditation (DMM) training three times weekly over 6-weeks.
AT group performed aerobic exercise on a treadmill at an intensity of 60%– 75% of the maximum heart rate for a total of 40 min, including a 5 minute warm up and 5 min cool down.
AT + DMM group performed a combination of aerobic exercise as per the AT group followed by a total of 10 minutes of diaphragmatic slow, deep breathing; and mindfulness meditation.
Results
Both groups showed a change from baseline in serum cortisol to p<0.0001
At 6 weeks in the AT + DMM group, the primary outcome of serum cortisol (nmol/L) levels was 12.59 nmol/L [95% CI 4.45-6.52] a decrease of 30.29% and the fasting blood glucose levels (secondary outcome) was 136.37mg/dl (95% CI: 9.19–2.6) a decrease of 14.54%
In the AT group performing only aerobic exercise decreased serum cortisol levels by 20.16% and FBG levels decreased by 9.97%.
Conclusion
This study showed that combining slow deep breathing and mindfulness meditation with aerobic exercise reduced the serum cortisol (p = 0.01) and FBG levels (p = 0.001) in women with T2DM compared to when only aerobic training was performed.
Clinical practice applications:
Consider a combined therapy approach with diaphragmatic breathing exercises and aerobic exercises that targets both the endocrine and autonomic nervous systems, as this may have a synergistic effect to assist with maintaining normal blood sugar levels and cortisol levels in individuals with T2DM.
Considerations for future research:
Future research is needed to determine the most effective combination of therapies for managing both FBG and serum cortisol levels in individuals with T2DM.
Abstract
Background: Aerobic exercise combined with breathing exercise can be an integral part of diabetes mellitus treatment. This single-center, randomized, parallel-group study investigated the effect of the combination of aerobic exercise with slow deep breathing and mindfulness meditation on the glucose and cortisol levels of women with type 2 diabetes mellitus (T2DM). Materials and Methods: Fifty-eight middle-aged women with T2DM (mean age: 45.67 ± 2.92 years) were randomly assigned to either the aerobic training group (AT: n = 29; mean age [46.1 ± 2.7 years]) or the aerobic exercise combined with slow deep breathing and mindfulness meditation (AT + DMM: n = 29; mean age [45.24 ± 3.14 years]). Aerobic exercise was performed at 60%-75% of the maximum heart rate. The women in each group were asked to perform the training three times weekly over a 6-week period. The duration of each session was 40 min for the AT group and 60 min for the AT + DMM group. The two groups were asked to perform aerobic exercise at 60%-75% of the maximum heart rate. Their fasting blood glucose (FBG) and serum cortisol levels were measured at the baseline and after the 6 weeks. Results: Compared with the AT group, the group undertaking 6 weeks of aerobic training combined with slow, deep breathing exercises and mindfulness meditation showed significantly lower levels of FBG (p = 0.001) and cortisol levels (p = 0.01) than the AT group. Conclusion: The addition of slow deep breathing and mindfulness meditation to aerobic exercise can better control the glucose and cortisol levels of women with T2DM and thereby improve their outcomes and decrease their cardiometabolic risk.
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Yoga as a Preventive Intervention for Cardiovascular Diseases and Associated Comorbidities: Open-Label Single Arm Study.
Sharma, K, Basu-Ray, I, Sayal, N, Vora, A, Bammidi, S, Tyagi, R, Modgil, S, Bali, P, Kaur, P, Goyal, AK, et al
Frontiers in public health. 2022;10:843134
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Cardiovascular disease, a leading cause of mortality, is on the rise. Inactivity and poor dietary habits can contribute to fat accumulation, increasing cardiovascular disease risk. Yoga is a cost-effective physical activity that may reduce lipid levels. In addition, the practice of yoga may help manage stress, another contributing factor. In this open-label study, AYUSH yoga for 30 days for one hour per day was assessed to improve dyslipidaemia among healthy, comorbid, and trainer participants. The healthy-naive group's cholesterol profile improved significantly compared to the diseased group. Experienced trainers' lipid profiles differed significantly from those of yoga-naive volunteers. Low-density lipoprotein (LDL), total cholesterol (TC), and high-density lipoprotein (HDL) levels were significantly lower than baseline. A significant decrease in systolic blood pressure, pulse rate, and BMI was observed among yoga-naive and healthy participants. In addition, the trainer group had significantly lower LDL and TC/HDL ratios and higher HDL levels. Compared to the comorbid yoga group, the healthy yoga group showed significant differences in physiological parameters such as systolic blood pressure, diastolic blood pressure, and weight after a month of practice, demonstrating that yoga was more effective in healthy participants. These results can help healthcare professionals understand yoga's preventative effects on cardiovascular disease. However, as the current evidence is limited, more robust studies are needed.
Abstract
Aim: Common Yoga Protocol (CYP) is a standardized yoga protocol authored by experts from all over the world under the aegis of the Ministry of AYUSH, Ayurveda, Yoga and Naturopathy, Unani, Siddha, Sowa Rigpa and Homeopathy (AYUSH). The potential of CYP can be determined as a cost-effective lifestyle modification to prevent the risk of developing cardiovascular diseases (CVD). Methods: In this prospective trial, we compared the effect of CYP at baseline and after 1 month. A total of 374 yoga-naïve participants performed CYP under the supervision of experienced trainers. Physiological [body mass index (BMI), blood pressure, percent oxygen saturation], biochemical (fasting blood glucose and lipid profile), and neurocognitive parameters were measured before and after the intervention. Results: At day 30 of yoga practice, serum levels of low-density lipoprotein (LDL), total cholesterol (TC), and high-density lipoprotein (HDL) were found significantly improved as compared to the baseline levels observed at the time of enrollment. Similarly, the lipid profile was also obtained from experienced trainers and found to be significantly different from those of yoga-naïve volunteers. When the intervention was compared between the healthy yoga-naïve participants with yoga-naïve participants suffering from medical issues, it was found that cholesterol profile improved significantly in the healthy-naive group as compared to the diseased group (hypertension, diabetes, underwent surgery, and CVD). Conclusion: These results highlight the need for further research to better understand the effects of yoga on the primary prevention of CVD.
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Effect of magnesium and vitamin B6 supplementation on mental health and quality of life in stressed healthy adults: Post-hoc analysis of a randomised controlled trial.
Noah, L, Dye, L, Bois De Fer, B, Mazur, A, Pickering, G, Pouteau, E
Stress and health : journal of the International Society for the Investigation of Stress. 2021;37(5):1000-1009
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Stress and low magnesemia are shown to be linked by previous research evidence. Additionally, Vitamin B6 (pyridoxine) has been shown to have stress-relieving and neuromodulating effects. This 1:1 randomised, investigator-blinded, parallel-group trial compared the effectiveness of magnesium alone and a combination of magnesium and vitamin B6 in participants with moderate to severe stress on mental and physical health. Participants consumed 300 mg magnesium lactate dihydrate daily with 30 mg Vitamin B6 or 300 mg magnesium lactate dihydrate daily for 8 weeks. Treatment with magnesium with or without vitamin B6 improved depression and anxiety, specifically a significant improvement observed after week four of the intervention. Quality of life improvements were sustained over 8 weeks among participants with magnesemia. Combined supplementation of magnesium and vitamin B6 increased the perceived capacity for physical activity in participants. Further robust research is needed to evaluate the combined effects of vitamin B6 and magnesium on stress-related mental health in people with magnesemia. However, healthcare professionals can use the results of this study to better understand magnesium and vitamin B6 supplementation's positive effects on stress-related mental health.
Abstract
Magnesium status and vitamin B6 intake have been linked to mental health and/or quality of life (QoL). In an 8-week Phase IV randomised controlled study in individuals with low magnesemia and severe/extremely severe stress but who were otherwise healthy, greater stress reduction was achieved with magnesium combined with vitamin B6 than with magnesium alone. We present a previously unreported secondary analysis of the effect of magnesium, with and without vitamin B6, on depression, anxiety, and QoL. Adults with Depression Anxiety Stress Scales (DASS-42) stress subscale score >18 were randomised 1:1 to magnesium + vitamin B6 combination (Magne B6® ; daily dose 300 and 30 mg, respectively) or magnesium alone (Magnespasmyl® ; daily dose 300 mg). Outcomes included changes from baseline in DASS-42 depression and anxiety scores, and QoL (Short Form-36 Health Survey). DASS-42 anxiety and depression scores significantly improved from baseline to week 8 with both treatments, particularly during the first 4 weeks. Improvement in QoL continued over 8 weeks. Participants' perceived capacity for physical activity in daily life showed greater improvement with magnesium + vitamin B6 than magnesium alone (Week 4). In conclusion, magnesium supplementation, with or without vitamin B6, could provide a meaningful clinical benefit in daily life for individuals with stress and low magnesemia.
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Differential Health Effects on Inflammatory, Immunological and Stress Parameters in Professional Soccer Players and Sedentary Individuals after Consuming a Synbiotic. A Triple-Blinded, Randomized, Placebo-Controlled Pilot Study.
Quero, CD, Manonelles, P, Fernández, M, Abellán-Aynés, O, López-Plaza, D, Andreu-Caravaca, L, Hinchado, MD, Gálvez, I, Ortega, E
Nutrients. 2021;13(4)
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Synbiotic, a mixture of prebiotics and probiotics, is known to improve neurotransmitter interactions, immune, inflammatory, and stress responses by modulating the gut microbial composition. It is also believed that physical activity plays an important role in the modulation of immune function and stress response. The purpose of this triple-blinded, randomized, placebo-controlled pilot study was to evaluate the health benefits of symbiotic intervention in fourteen sedentary students and thirteen soccer players, especially in terms of improving immunophysiological and metabolic parameters. The 300mg of symbiotic intervention contained Bifidobacterium lactis CBP-001010, Lactobacillus rhamnosus CNCM I-4036, Bifidobacterium longum ES1(109 colony-forming unit), and fructooligosaccharides (200 mg) plus 1.5 mg of zinc, 8.25 µg of selenium, 0.75 µg of vitamin, and maltodextrin. Following a one-month intervention with synbiotic formulation, soccer players showed improvements in anxiety, sleep quality and stress, a slight reduction in proinflammatory cytokine IL-1β, an exercise-induced significant increase in dopamine and a slight elevation of corticotropin-releasing hormone. For confirmation of results of this pilot study and to assess more significant effects of symbiotic intervention in athletes as well as in the general population, longer-term robust studies are required. The findings of this study can help healthcare professionals understand the extensive health benefits of synbiotic intervention and its relationship to physical activity.
Abstract
The main objective of this research was to carry out an experimental study, triple-blind, on the possible immunophysiological effects of a nutritional supplement (synbiotic, Gasteel Plus®, Heel España S.A.U.), containing a mixture of probiotic strains, such as Bifidobacterium lactis CBP-001010, Lactobacillus rhamnosus CNCM I-4036, and Bifidobacterium longum ES1, as well as the prebiotic fructooligosaccharides, on both professional athletes and sedentary people. The effects on some inflammatory/immune (IL-1β, IL-10, and immunoglobulin A) and stress (epinephrine, norepinephrine, dopamine, serotonin, corticotropin-releasing hormone (CRH), Adrenocorticotropic hormone (ACTH), and cortisol) biomarkers were evaluated, determined by flow cytometer and ELISA. The effects on metabolic profile and physical activity, as well as on various parameters that could affect physical and mental health, were also evaluated via the use of accelerometry and validated questionnaires. The participants were professional soccer players in the Second Division B of the Spanish League and sedentary students of the same sex and age range. Both study groups were randomly divided into two groups: a control group-administered with placebo, and an experimental group-administered with the synbiotic. Each participant was evaluated at baseline, as well as after the intervention, which lasted one month. Only in the athlete group did the synbiotic intervention clearly improve objective physical activity and sleep quality, as well as perceived general health, stress, and anxiety levels. Furthermore, the synbiotic induced an immunophysiological bioregulatory effect, depending on the basal situation of each experimental group, particularly in the systemic levels of IL-1β (increased significantly only in the sedentary group), CRH (decreased significantly only in the sedentary group), and dopamine (increased significantly only in the athlete group). There were no significant differences between groups in the levels of immunoglobulin A or in the metabolic profile as a result of the intervention. It is concluded that synbiotic nutritional supplements can improve anxiety, stress, and sleep quality, particularly in sportspeople, which appears to be linked to an improved immuno-neuroendocrine response in which IL-1β, CRH, and dopamine are clearly involved.
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Effects of home confinement on mental health and lifestyle behaviours during the COVID-19 outbreak: insights from the ECLB-COVID19 multicentre study.
Ammar, A, Trabelsi, K, Brach, M, Chtourou, H, Boukhris, O, Masmoudi, L, Bouaziz, B, Bentlage, E, How, D, Ahmed, M, et al
Biology of sport. 2021;38(1):9-21
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Coronavirus disease 2019 (COVID-19) is an infectious disease caused by the respiratory syndrome coronavirus 2 (SARS-CoV-2). To curb the spread of the 2020 pandemic, social distancing, self-isolation and nationwide lockdown measures were put in place. These measures along with hygiene care are recognized as the most effective ways to curb the spread of disease. However; the weakening of social contacts can result in anxiety, frustration, panic attacks, loss or sudden increase of appetite, insomnia, depression, mood swings, delusions, fear, sleep disorders, and suicidal/domestic violence. The purpose of the study is to provide scientific data to help identify risk factors for the psychosocial strain during the COVID-19 outbreak. The study is an international cross-disciplinary online survey and was circulated in April 2020. 1047 replies were analysed from this preliminary phase. The results show a significant difference in all tested parameters and therefore reveal a large burden for mental wellbeing combined with a tendency towards an unhealthy lifestyle during, compared to before, the confinement enforced by the COVID-19 pandemic. These results highlight the importance for policy makers to consider strategies to promote wellbeing during future confinements.
Abstract
Although recognised as effective measures to curb the spread of the COVID-19 outbreak, social distancing and self-isolation have been suggested to generate a burden throughout the population. To provide scientific data to help identify risk factors for the psychosocial strain during the COVID-19 outbreak, an international cross-disciplinary online survey was circulated in April 2020. This report outlines the mental, emotional and behavioural consequences of COVID-19 home confinement. The ECLB-COVID19 electronic survey was designed by a steering group of multidisciplinary scientists, following a structured review of the literature. The survey was uploaded and shared on the Google online survey platform and was promoted by thirty-five research organizations from Europe, North Africa, Western Asia and the Americas. Questions were presented in a differential format with questions related to responses "before" and "during" the confinement period. 1047 replies (54% women) from Western Asia (36%), North Africa (40%), Europe (21%) and other continents (3%) were analysed. The COVID-19 home confinement evoked a negative effect on mental wellbeing and emotional status (P < 0.001; 0.43 ≤ d ≤ 0.65) with a greater proportion of individuals experiencing psychosocial and emotional disorders (+10% to +16.5%). These psychosocial tolls were associated with unhealthy lifestyle behaviours with a greater proportion of individuals experiencing (i) physical (+15.2%) and social (+71.2%) inactivity, (ii) poor sleep quality (+12.8%), (iii) unhealthy diet behaviours (+10%), and (iv) unemployment (6%). Conversely, participants demonstrated a greater use (+15%) of technology during the confinement period. These findings elucidate the risk of psychosocial strain during the COVID-19 home confinement period and provide a clear remit for the urgent implementation of technology-based intervention to foster an Active and Healthy Confinement Lifestyle AHCL).
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Psychological and Sleep Effects of Tryptophan and Magnesium-Enriched Mediterranean Diet in Women with Fibromyalgia.
Martínez-Rodríguez, A, Rubio-Arias, JÁ, Ramos-Campo, DJ, Reche-García, C, Leyva-Vela, B, Nadal-Nicolás, Y
International journal of environmental research and public health. 2020;17(7)
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Fibromyalgia is a syndrome with unknown cause, characterised by muscle pain and physical exhaustion and is especially common in women aged 20-55 years. Anxiety, mood disturbance and psychological disorders are also often reported. Two micronutrients found in food, which may be of benefit to fibromyalgia patients are tryptophan (TRY) and magnesium (MG). This randomised control trial aimed to determine the effects of a Mediterranean diet supplemented with TRY and MG in 22 women with fibromyalgia for 16 weeks. The results showed that supplementation improved anxiety, mood, eating disorders and body image, but did not affect sleep quality. It was concluded that Mediterranean diet supplemented with TRY and MG was of benefit to anxiety, depression and reduced eating disorders but did not affect sleep quality. This study could be used by healthcare professionals to recommend a Mediterranean diet enriched with TRY and MG to improve symptoms of depression and anxiety in women with fibromyalgia.
Abstract
Anxiety, mood disturbance, eating and sleep disorders, and dissatisfaction with body image are prevalent disorders in women with fibromyalgia. The authors of this study aimed to determine the effects of tryptophan (TRY) and magnesium-enriched (MG) Mediterranean diet on psychological variables (trait anxiety, mood state, eating disorders, self-image perception) and sleep quality in women with fibromyalgia (n = 22; 49 ± 5 years old). In this randomized, controlled trial, the participants were randomly assigned to the experimental group and the placebo group. The intervention group received a Mediterranean diet enriched with high doses of TRY and MG (60 mg of TRY and 60 mg of MG), whereas the control group received the standard Mediterranean diet. Pittsburgh Sleep Quality Questionnaire, Body Shape Questionnaire, State-Trait Anxiety Inventory (STAI), Profile of Mood States (POMS-29) Questionnaire, Eating Attitudes Test-26, and Trait Anxiety Inventory were completed before and 16 weeks after the intervention. Significant differences were observed between groups after the intervention for the mean scores of trait anxiety (p = 0.001), self-image perception (p = 0.029), mood disturbance (p = 0.001), and eating disorders (p = 0.006). This study concludes that tryptophan and magnesium-enriched Mediterranean diet reduced anxiety symptoms, mood disturbance, eating disorders, and dissatisfaction with body image but did not improve sleep quality in women with fibromyalgia.
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Rhodiola/Cordyceps-Based Herbal Supplement Promotes Endurance Training-Improved Body Composition But Not Oxidative Stress and Metabolic Biomarkers: A Preliminary Randomized Controlled Study.
Liao, YH, Chao, YC, Sim, BY, Lin, HM, Chen, MT, Chen, CY
Nutrients. 2019;11(10)
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Physical inactivity has negative health consequences. Such consequences include muscle loss, weight gain, low-grade inflammation, oxidative stress and increased disease risk for metabolic disorders such as type 2 diabetes and cardiovascular diseases. The development of such chronic metabolic disorders often starts at a much younger age, long before it manifests as clinical disease decades later. Endurance exercise is one way to reduce the development and progression of metabolic disease. In addition, the herb Rhodiola crenulata (RC) and fungus Cordyceps sinensis (CS) have shown to bear benefits on metabolic disease parameters. Both have long been used in Chinese medicine for their health-promoting, antioxidant and anti-inflammatory effects. This study sought to assess whether the benefits of regular endurance training can be futher enhanced with the supplementation of RC and CS. This randomized, double-blind, placebo-controlled trial enrolled 14 young sedentary adults who received an 8-week endurance training program. They also received either supplements or a placebo. Measurements and markers of body composition, oxidative stress and metabolic function were obtained before and after the intervention. The results found no difference in blood fats and oxidative stress markers between groups. In fact endurance training alone improved endurance capacity and glycemic control, but again with no particular difference between control and intervention. However, the supplementation group showed improvement in body composition with reduced body fat and increased muscle mass compared to the control group. Larger studies are needed to strengthen the results.
Abstract
Rhodiola crenulata (R) and Cordyceps sinensis (C) are commonly used herbs that promote health in traditional Chinese medicine. These two herbs have also been shown to exhibit anti-inflammation and antioxidant functions. Regular endurance training reveals potent endurance capacity, body composition improvement, and metabolic-related biomarker benefits. However, it is not known whether the combination of Rhodiola crenulata and Cordyceps sinensis (RC) supplementation during endurance training provides additive health benefits. The purpose of this study was to investigate the effects of 8-week endurance training plus RC supplementation on body composition, oxidative stress, and metabolic biomarkers in young sedentary adults. METHODS Fourteen young sedentary adults (8M/6F) participated in this double-blind randomized controlled study. Participants were assigned to exercise training with placebo groups (PLA, n = 7, 4M/3F; age: 21.4 ± 0.4 years) and exercise training with the RC group (RC, 20 mg/kg/day; n = 7, 4M/3F; age: 21.7 ± 0.4 years). Both groups received identical exercise training for eight weeks. The body composition, circulating oxidative stress, and blood metabolic biomarkers were measured before and after the 8-week intervention. RESULTS Improvement in body composition profiles were significantly greater in the RC group (body weight: p = 0.044, BMI: p = 0.003, upper extremity fat mass: p = 0.032, lower extremity muscle mass: p = 0.029, trunk fat mass: p = 0.011) compared to the PLA group after training. The blood lipid profile and systemic oxidative stress makers (thiobarbituric reactive substanceand total antioxidant capacity) did not differ between groups. Although endurance training markedly improved endurance capacity and glycemic control ability (i.e., fast blood glucose, insulin, and HOMA index), there were no differences in these variables between treatments. CONCLUSIONS In this preliminary investigation, we demonstrated that an 8-week RC supplementation (20 mg/kg/day) faintly enhanced endurance training-induced positive adaptations in body composition in young sedentary individuals, whereas the blood lipid profile and systemic oxidative stress states were not altered after such intervention.
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Patient-Reported Outcome of Physical Therapy in Amyotrophic Lateral Sclerosis: Observational Online Study.
Meyer, R, Spittel, S, Steinfurth, L, Funke, A, Kettemann, D, Münch, C, Meyer, T, Maier, A
JMIR rehabilitation and assistive technologies. 2018;5(2):e10099
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Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease. The disease is characterized by a loss of motor neurons resulting in progressive motor deficits and paralysis of the muscles that control limb movement, swallowing, and breathing. The aim of the study was to evaluate the frequency and duration of physical therapy sessions among ALS patients, determine the most bothersome motor symptoms, and identify recommendation levels for physical therapy. The study was a prospective, longitudinal, observational study that recruited a consecutive cohort of participants. The mean age of all participants at baseline was 59.2 years with a relatively long disease duration of 27 months. Results did not show a significant correlation between the recommendation of physical therapy and the extent (duration and frequency) of its application. There was no evidence that decline in well-being, motor function, or levels of activity significantly degrade the overall recommendation of physical therapy. Authors conclude that palliative (relieving pain without dealing with the cause of the condition) and multidisciplinary approaches should be encouraged during the education, training, and qualification of physical therapists to implement the changing perceptions of physical therapy.
Abstract
BACKGROUND Physical therapy is an essential component of multidisciplinary treatment in amyotrophic lateral sclerosis (ALS). However, the meaning of physical therapy beside preservation of muscular strength and functional maintenance is not fully understood. OBJECTIVE The purpose of this study was to examine patients' perception of physical therapy during symptom progression using an internet assessment approach. METHODS A prospective, longitudinal, observational study was performed. Recruitment took place in an ALS center in Berlin, Germany. Online self-assessment was established on a case management platform over 6 months. Participants self-assessed the progression of the disease with the ALS Functional Rating Scale-Revised (ALSFRS-R) and tracked the efficacy of targeted physical therapy using Measure Yourself Medical Outcome Profile (MYMOP). We used the net promoter score (NPS) to inquire into recommendation levels of physical therapy. RESULTS Forty-five participants with ALS were included in the study. Twenty-seven (60.0%) started the online assessment. The mean duration of physical therapy sessions per week was 142.7 minutes (SD 60.4) with a mean frequency of 2.9 (SD 1.2) per week. As defined by MYMOP input, the most concerning symptoms were reported in the legs (62.2%), arms (31.1%), and less frequently in the torso (6.7%). As expected for a progressive disease, there was a functional decline of 3 points in the ALSFRS-R at the end of the observation period (n=20). Furthermore, the MYMOP showed a significant loss of 0.8 in the composite score, 0.9 in the activity score and 0.8 in the targeted symptom. In spite of functional decline, the recommendation for physical therapy jumped from a baseline value of 20 NPS points to a very high 50 points at the end of study (P=.05). CONCLUSIONS Physical therapy is perceived as an important treatment method by patients with ALS. Despite functional deterioration, patients are satisfied with physical therapy and recommend this intervention. The results also underline how the meaning of physical therapy changes throughout the disease. Physical therapy in ALS has to be regarded as a supportive and palliative health care intervention beyond functional outcome parameters.
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The association of diabetes-related self-care activities with perceived stress, anxiety, and fatigue: a cross-sectional study.
Zhao, FF, Suhonen, R, Katajisto, J, Leino-Kilpi, H
Patient preference and adherence. 2018;12:1677-1686
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Diabetes treatments rely on the individual’s ability to perform diabetes-related self-care activities (DRSCA), which involves tasks such as medication adherence, regulating diet, physical activity, blood glucose monitoring and foot care, however it appears that many individuals do not perform one or all of these tasks. Reasons why have been investigated, but remain insufficient. In this cross-sectional study of 248 individuals with type 2 diabetes (T2D) DRSCA was investigated in relation to stress, anxiety, and fatigue. The results showed that there was evidence of mid-level performance of DRSCA activities and performing DRSCA activities was likely to reduce stress levels but was not related to anxiety or fatigue. Individuals who had T2D for more than 5 years and women were more likely to have anxiety. Interestingly in contradiction to previous studies, support from outside sources did not affect levels of stress, anxiety and fatigue. It was concluded that improving the level of DRSCA may reduce stress. The fact that the performance of DRSCA was not related to anxiety may be because these activities impose restrictions on patients’ lives. This study could be used by healthcare professionals to understand that the performance of DRSCA may reduce stress levels, however as this study was an observational study, direct causal relationships are hard to determine.
Abstract
PURPOSE Many people with type 2 diabetes (T2DM) do not sustain sufficient diabetes-related self-care activities (DRSCA) in their daily lives. To provide additional information about the positive influence of DRSCA, this study was conducted to examine whether DRSCA were associated with reduced perceived stress, anxiety, and fatigue among people with T2DM and to explore the level of DRSCA, perceived stress, anxiety, and fatigue and their association with background information. PATIENTS AND METHODS This study was a cross-sectional survey including 251 participants aged 18 years and older recruited from two hospitals in the eastern part of China. The study utilized self-report questionnaires that consisted of background information, DRSCA, perceived stress, anxiety, and fatigue. Hierarchical multiple regression analysis was conducted to explore the association of DRSCA with perceived stress, anxiety, and fatigue while adjusting for background information. RESULTS The results indicated that the level of self-care activities, stress, and fatigue was around middle level. The prevalence of anxiety was 19%. A high level of DRSCA was likely to reduce perceived stress but was not linked to anxiety and fatigue. Women were more susceptible to stress and anxiety, and people who had diabetes for >5 years were more likely to have anxiety. The background information included diabetes duration, standardized diabetes education, and high social support, all of which are factors that may influence DRSCA. CONCLUSION The findings suggest that improving the level of DRSCA might effectively reduce perceived stress. The potential benefits of DRSCA can provide both motivational and evaluative data for self-care programs. In addition, the findings show that DRSCA were not linked to anxiety and fatigue, which implies that their positive influence on anxiety and fatigue may be offset by the load of frequent DRSCA. It is suggested that helping patients to make tailored plans to integrate DRSCA into their daily lives is needed. Meanwhile, in the background information, it is suggested that standardized diabetes education and high social support can benefit DRSCA; in improving psychological health, more attention should be paid to women and patients with diabetes duration <5 years.
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Locus of control and obesity.
Neymotin, F, Nemzer, LR
Frontiers in endocrinology. 2014;5:159
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Obesity is a multifactorial disease, which makes it a complicated issue to address. In particular psychology and a concept know as locus of control plays a huge role. Locus of control refers to an individual’s ability to acknowledge that their environment and choices are under their control. However, whether this is a cause of obesity or mutually occurring is unclear. This review of 49 papers aimed to determine the relationship between obesity and locus of control. The authors discussed that the majority of literature agrees on a correlation between locus of control and obesity, however it is not straight forward as there is no set definition for locus of control. Whether locus of control causes obesity or obesity causes locus of control was also difficult to determine, but it was stated that locus of control is difficult to change. The mechanisms behind causation were discussed and stress hormones and hormones which make you feel full or hungry were implicated. It was concluded that there is a correlation between locus of control and obesity, however which one is causal, still needs more research. This paper could be used by healthcare practitioners to understand the important role that psychology plays in the development of obesity.
Abstract
In the developed world, the hazards associated with obesity have largely outstripped the risk of starvation. Obesity remains a difficult public health issue to address, due in large part to the many disciplines involved. A full understanding requires knowledge in the fields of genetics, endocrinology, psychology, sociology, economics, and public policy - among others. In this short review, which serves as an introduction to the Frontiers in Endocrinology research topic, we address one cross-disciplinary relationship: the interaction between the hunger/satiation neural circuitry, an individual's perceived locus of control, and the risk for obesity. Mammals have evolved a complex system for modulating energy intake. Overlaid on this, in humans, there exists a wide variation in "perceived locus of control" - that is, the extent to which an individual believes to be in charge of the events that affect them. Whether one has primarily an internal or external locus of control itself affects, and is affected by, external and physiological factors and has been correlated with the risk for obesity. Thus, the path from hunger and satiation to an individual's actual behavior may often be moderated by psychological factors, included among which is locus of control.