-
1.
Improving health-related quality of life in women with breast, blood, and gynaecological Cancer with an eHealth-enabled 12-week lifestyle intervention: the women's wellness after Cancer program randomised controlled trial.
Seib, C, Anderson, D, McGuire, A, Porter-Steele, J, McDonald, N, Balaam, S, Sapkota, D, McCarthy, AL
BMC cancer. 2022;22(1):747
-
-
-
Free full text
Plain language summary
Aging populations and the increased prevalence of other cancer risk factors have led to an increased incidence of cancer in women globally. Cancer treatments often leave women with a range of residual physical and psychological side effects. Comprehensive cancer rehabilitation can reduce symptom burden and health service utilisation, whilst generally improving health-related quality of life (HRQOL). The primary aim of this study was to test the efficacy of a multimodal, digitised lifestyle intervention on HRQOL of women treated for cancer. This study is a multi-centre, single-blinded, randomised controlled 12-week trial. Fifty-one women previously treated for breast, blood or gynaecological cancer were randomly assigned to either an intervention or usual care arm. Results indicate improvements in many HRQoL domains and in component summary scores. Particularly notable were the improvements in general health and bodily pain, vitality, mental health, and global physical and mental health summary scores among women in the intervention group. Authors conclude that the complex and synergistic effects of many modifiable health behaviours emphasise the need for bundled health behaviour interventions to optimise women’s health and wellbeing after completion of active cancer treatment.
Abstract
BACKGROUND The residual effects of cancer and its treatment can profoundly affect women's quality of life. This paper presents results from a multisite randomized controlled trial that evaluated the clinical benefits of an e-health enabled health promotion intervention (the Women's Wellness after Cancer Program or WWACP) on the health-related quality of life of women recovering from cancer treatment. METHODS Overall, 351 women previously treated for breast, blood or gynaecological cancers were randomly allocated to the intervention (WWACP) or usual care arms. The WWACP comprised a structured 12-week program that included online coaching and an interactive iBook that targeted physical activity, healthy diet, stress and menopause management, sexual wellbeing, smoking cessation, alcohol intake and sleep hygiene. Data were collected via a self-completed electronic survey at baseline (t0), 12 weeks (post-intervention, t1) and 24 weeks (to assess sustained behaviour change, t2). The primary outcome, health-related quality of life (HRQoL), was measured using the Short Form Health Survey (SF-36). RESULTS Following the 12-week lifestyle program, intervention group participants reported statistically significant improvements in general health, bodily pain, vitality, and global physical and mental health scores. Improvements were also noted in the control group across several HRQoL domains, though the magnitude of change was less. CONCLUSIONS The WWACP was associated with improved HRQoL in women previously treated for blood, breast, and gynaecological cancers. Given how the synergy of different lifestyle factors influence health behaviour, interventions accounting for the reciprocity of multiple health behaviours like the WWACP, have real potential for immediate and sustainable change. TRIAL REGISTRATION The protocol for this randomised controlled trial was submitted to the Australian and New Zealand Clinical Trials Registry on 15/07/2014 and approved on 28/07/2014 ( ACTRN12614000800628 ).
-
2.
Efficacy of internet-based integrated intervention on depression and anxiety symptoms in patients with COVID-19.
Wei, N, Huang, BC, Lu, SJ, Hu, JB, Zhou, XY, Hu, CC, Chen, JK, Huang, JW, Li, SG, Wang, Z, et al
Journal of Zhejiang University. Science. B. 2020;21(5):400-404
-
-
-
Free full text
-
Plain language summary
Public health crises, such as the outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), are severe traumatic events that impose threats both due to physical concerns and also psychological distress of infected patients. The aim of this study was to evaluate the efficacy of an internet-based integrated intervention on depression and anxiety symptoms in patients infected by SARS-CoV-2. The study is a prospective, randomized, controlled, 2-week study which enrolled 26 COVID-19 patients. Participants were randomly assigned to groups sequentially to either the intervention group or control group (n=13). Results indicate that patients of the intervention group exhibited significantly decreased levels of depression and anxiety symptoms in comparison with those of the control group. Authors conclude that an internet-based integrated intervention could be applied in the management of psychological distress in COVID-19 patients.
Abstract
Public health crises, such as the outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) since Dec. 2019, are widely acknowledged as severe traumatic events that impose threats not only because of physical concerns but also because of the psychological distress of infected patients. We designed an internet-based integrated intervention and evaluated its efficacy on depression and anxiety symptoms in patients infected by SARS-CoV-2.
-
3.
Influence of GDM Diagnosis and Treatment on Weight Gain, Dietary Intake and Physical Activity in Pregnant Women with Obesity: Secondary Analysis of the UPBEAT Study.
Atakora, L, Poston, L, Hayes, L, Flynn, AC, White, SL
Nutrients. 2020;12(2)
-
-
-
Free full text
Plain language summary
Obesity during pregnancy increases the risk of development of gestational diabetes (GDM), which can develop into type 2 diabetes postnatally. The UK has guidelines on diet and exercise in place following a positive result for GDM, however it is unclear how results from a GDM test may affect behaviours and weight gain in women with obesity during pregnancy. This secondary analysis of a randomised control trial; the UK pregnancies better eating and activity trial (UPBEAT), aimed to assess how a negative or positive diagnosis of GDM affects the diet, physical activity levels and weight gain of pregnant women with obesity. 1031 pregnant women who were positively and negatively diagnosed with GDM were randomly split into two groups for eight weeks. The intervention group received additional appointments with a health coach as well as regular antenatal appointments. The results showed that women who received a negative result to GDM gained significantly more weight than those with a positive diagnosis regardless of which treatment group they were allocated. GDM status also affected dietary intake, however no changes in amount of physical activity were seen with either diagnosis. It was concluded that pregnant women with obesity gained more weight if they received a negative result to GDM and a positive GDM result is associated with lower weight gain and dietary changes. This highlights the need for additional diet and weight gain strategies for pregnant women with obesity who return a negative GDM result. Clinicians could use this study to stress the importance of healthy eating and exercise to pregnant women with obesity, even if a negative GDM test is received.
Abstract
Obesity during pregnancy is associated with the development of gestational diabetes (GDM). This study aimed to assess if the result of an oral glucose tolerance test (OGTT) for GDM influences health (diet and physical activity) behaviours of pregnant women with obesity. In total, 1031 women who participated in the UK Pregnancies Better Eating and Activity Trial (UPBEAT) of a lifestyle intervention from early pregnancy were included. Changes in weight gain, dietary intake and physical activity following an OGTT undertaken between 27+0 and 28+6 weeks' and 34 and 36 weeks' gestation were examined using linear regression with appropriate adjustment for confounders. Obese women without GDM (IADPSG criteria) gained 1.9 kg (95% CI -2.2, -1.5, p < 0.001) more weight than women with GDM. Women with GDM demonstrated greater reductions in energy (-142kcal, 95%CI -242.2, -41.9, p = 0.006), carbohydrate intake (-1.5%E 95%CI -2.8, -0.3, p = 0.016) and glycaemic load (-15.2, 95%CI -23.6, -6.7, p < 0.001) and a greater increase in protein intake (2%E, 95%CI 1.3, 2.7, p < 0.001), compared to women without GDM. Trial intervention allocation did not influence any associations observed. The findings emphasise the need for strategies to optimise the health behaviours of pregnant women with obesity, following a negative OGTT for GDM.
-
4.
The Effect of a Food Addiction Explanation Model for Weight Control and Obesity on Weight Stigma.
O'Brien, KS, Puhl, RM, Latner, JD, Lynott, D, Reid, JD, Vakhitova, Z, Hunter, JA, Scarf, D, Jeanes, R, Bouguettaya, A, et al
Nutrients. 2020;12(2)
-
-
-
Free full text
Plain language summary
Research suggests that weight stigma is increasing and is associated with multiple negative health and psychological outcomes. Public health messaging presently emphasises weight gain as lack of personal control of diet and exercise, which contributes to the stigma and ignores the myriad of uncontrollable factors that also contribute to weight gain. One component of weight gain is food addiction, in which food is shown to be as rewarding to the brain as other addictive substances. It is currently unclear whether an explanation of the food addiction model (FAM) will affect weight stigma, and there is a need to understand the factors that contribute and reinforce weight stigmatisation. The aim of this study is to assess whether providing a FAM explanation for weight gain would impact expressions of weight stigma. Two experiments were done in which college students were randomly allocated to read a simulated article that focused on either food addiction or diet and exercise as contributing factors to obesity. The participants then completed a survey assessing their perception of obesity. This study found the FAM explanation resulted in a significantly lower weight stigma. Based on these results, the authors suggest current public health messaging that attributes obesity to lack of personal control needs to be changed as it exacerbates weight stigma.
Abstract
There is increasing scientific and public support for the notion that some foods may be addictive, and that poor weight control and obesity may, for some people, stem from having a food addiction. However, it remains unclear how a food addiction model (FAM) explanation for obesity and weight control will affect weight stigma. In two experiments (N = 530 and N = 690), we tested the effect of a food addiction explanation for obesity and weight control on weight stigma. In Experiment 1, participants who received a FAM explanation for weight control and obesity reported lower weight stigma scores (e.g., less dislike of 'fat people', and lower personal willpower blame) than those receiving an explanation emphasizing diet and exercise (F(4,525) = 7.675, p = 0.006; and F(4,525) = 5.393, p = 0.021, respectively). In Experiment 2, there was a significant group difference for the dislike of 'fat people' stigma measure (F(5,684) = 5.157, p = 0.006), but not for personal willpower weight stigma (F(5,684) = 0.217, p = 0.81). Participants receiving the diet and exercise explanation had greater dislike of 'fat people' than those in the FAM explanation and control group (p values < 0.05), with no difference between the FAM and control groups (p >0.05). The FAM explanation for weight control and obesity did not increase weight stigma and resulted in lower stigma than the diet and exercise explanation that attributes obesity to personal control. The results highlight the importance of health messaging about the causes of obesity and the need for communications that do not exacerbate weight stigma.
-
5.
Predicting Weight Loss Using Psychological and Behavioral Factors: The POUNDS LOST Trial.
Liu, X, Hanseman, DJ, Champagne, CM, Bray, GA, Qi, L, Williamson, DA, Anton, SD, Sacks, FM, Tong, J
The Journal of clinical endocrinology and metabolism. 2020;105(4)
-
-
-
Free full text
-
Plain language summary
Food cravings are a psychological state associated with increased food intake and body weight. Understanding food cravings and psychological behaviour may help weight management. This randomised control trial of 811 individuals on a weight loss regime aimed to determine relationships between behavioural factors and weight changes over two years. The results showed that individuals who reported the strongest food cravings, lost less weight and those who had weaker cravings lost the most weight. Craving fatty foods was associated with greater weight loss, less calories consumed and reduced fat intake. Craving carbohydrates was associated with less weight loss and greater weight regain after 2 years. Interestingly, participants lost the most weight in the first six months and then regained weight in years one and two. It was concluded that cravings were most likely to influence weight loss and regain. Individuals who craved fatty foods, were more likely to lose weight through decreased calorie and fat intake. This study could be used by health care professionals to understand that helping their obese and overweight patients to manage their food cravings may aid weight loss and prevent weight gain.
Abstract
CONTEXT Eating habits and food craving are strongly correlated with weight status. It is currently not well understood how psychological and behavioral factors influence both weight loss and weight regain. OBJECTIVE To examine the associations between psychological and behavioral predictors with weight changes and energy intake in a randomized controlled trial on weight loss. DESIGN AND SETTING The Prevention of Obesity Using Novel Dietary Strategies is a dietary intervention trial that examined the efficacy of 4 diets on weight loss over 2 years. Participants were 811 overweight (body mass index, 25-40.9 kg/m2; age, 30-70 years) otherwise healthy adults. RESULTS Every 1-point increase in craving score for high-fat foods at baseline was associated with greater weight loss (-1.62 kg, P = .0004) and a decrease in energy intake (r = -0.10, P = .01) and fat intake (r = -0.16, P < .0001) during the weight loss period. In contrast, craving for carbohydrates/starches was associated with both less weight loss (P < .0001) and more weight regain (P = .04). Greater cognitive restraint of eating at baseline was associated with both less weight loss (0.23 kg, P < .0001) and more weight regain (0.14 kg, P = .0027), whereas greater disinhibition of eating was only associated with more weight regain (0.12 kg, P = .01). CONCLUSIONS Craving for high-fat foods is predictive of greater weight loss, whereas craving for carbohydrates is predictive of less weight loss. Cognitive restraint is predictive of less weight loss and more weight regain. Interventions targeting different psychological and behavioral factors can lead to greater success in weight loss.
-
6.
Does adapted physical activity‑based rehabilitation improve mental and physical functioning? A randomized trial.
Røe, C, Preede, L, Dalen, H, Bautz-Holter, E, Nyquist, A, Sandvik, L, Saebu, M
European journal of physical and rehabilitation medicine. 2018;54(3):419-427
-
-
-
Free full text
Plain language summary
Physical and mental functioning is reduced in people with chronic disability. Adapted physical activity (APA) programmes have been developed to facilitate physical activity in this population, but the mental effects have not yet been addressed. The aim of this study was to determine both the physical and mental effects of an APA programme in 202 patients with chronic disability. Participants were randomised to either join an in-patient APA rehabilitation programme or a waitlist control group. Those in the APA programme received 2-5 hours of guided activity every day for 6 days a week, as well as 1-3 hours of a social or cultural activities. Various questionnaires were completed at baseline and at the end of the intervention. This study found participants receiving the APA rehabilitation programme showed improvements in physical functioning, motivation, self-efficacy (a feeling that 'I can do' an action), pain and fatigue compared with the waitlist group. Based on these results, the authors conclude physical activity should be considered during the development of rehabilitation strategies for people with chronic disabilities.
Abstract
BACKGROUND Persons with chronic disabilities face a wide variety of problems with functioning that affect their level of physical activity and participation. We have limited knowledge about the effect of adapted physical activity (APA)-based rehabilitation on perceived mental and physical functioning. AIM: The main aim of this study was to evaluate the effect of APA‑based rehabilitation compared to waiting‑list on perceived mental and physical functioning. Secondly, we wanted to assess whether improvement in self‑efficacy, motivation, pain and fatigue during rehabilitation was related to the effect of the intervention. DESIGN Randomized controlled trial. SETTING In‑patient rehabilitation Center. POPULATION All subjects above 17 years who were referred by their physician to BHC between July 1, 2010 and August 1, 2012 without major cognitive or language problems were eligible for the study (N.=321). METHODS Persons above 17 years (men and women) with chronic disabilities who applied for a rehabilitation stay, were randomized to an adapted physical activity‑based rehabilitation intervention (N.=304) or waiting‑list with delayed rehabilitation. A total of 246 consented and were allocated to four week intervention or a waiting‑list control group. The main outcome was physical and mental functioning evaluated four weeks after rehabilitation using the Medical Outcomes Study 12-Item Short‑Form Health Survey (SF-12). RESULTS Compared to waiting‑list the adapted physical activity‑based intervention improved physical and mental functioning. Improvement in physical functioning during rehabilitation was related to reduced pain, improved motivation and self‑efficacy. CONCLUSIONS The results indicate that an adapted physical activity‑based rehabilitation program improves functioning. Improved efficacy for managing disability may mediate the improvement in mental functioning. CLINICAL REHABILITATION IMPACT Adapted physical activity‑based rehabilitation should be considered during the development of rehabilitation strategies for people with chronic disabilities. Motivational and self‑efficacy aspects must be addressed when organizing and evaluating rehabilitation programs.
-
7.
A randomised controlled trial of dietary improvement for adults with major depression (the 'SMILES' trial).
Jacka, FN, O'Neil, A, Opie, R, Itsiopoulos, C, Cotton, S, Mohebbi, M, Castle, D, Dash, S, Mihalopoulos, C, Chatterton, ML, et al
BMC medicine. 2017;15(1):23
-
-
-
Free full text
Plain language summary
While extensive observational evidence linking diet quality and mental health exists, a causal relationship between the two has net yet been examined. The aim of this study was to determine the efficacy of a dietary intervention for treating patients with moderate to severe depression. 56 participants were randomised to attend either seven nutritional consultations delivered by a dietitian or social support groups in 12 weeks, and depressive symptomology was assessed at baseline and 12 weeks. This study found that participants receiving the dietary intervention had significantly greater improvements in depression symptoms than the social support group. Based on these results, the authors conclude that dietary improvement is an effective treatment strategy for the management of depression, and that clinicians should consider promoting the benefits of dietary improvement for their patients with depression. Future large-scale studies in this field are needed to better understand the mechanisms underlying this link.
Abstract
BACKGROUND The possible therapeutic impact of dietary changes on existing mental illness is largely unknown. Using a randomised controlled trial design, we aimed to investigate the efficacy of a dietary improvement program for the treatment of major depressive episodes. METHODS 'SMILES' was a 12-week, parallel-group, single blind, randomised controlled trial of an adjunctive dietary intervention in the treatment of moderate to severe depression. The intervention consisted of seven individual nutritional consulting sessions delivered by a clinical dietician. The control condition comprised a social support protocol to the same visit schedule and length. Depression symptomatology was the primary endpoint, assessed using the Montgomery-Åsberg Depression Rating Scale (MADRS) at 12 weeks. Secondary outcomes included remission and change of symptoms, mood and anxiety. Analyses utilised a likelihood-based mixed-effects model repeated measures (MMRM) approach. The robustness of estimates was investigated through sensitivity analyses. RESULTS We assessed 166 individuals for eligibility, of whom 67 were enrolled (diet intervention, n = 33; control, n = 34). Of these, 55 were utilising some form of therapy: 21 were using psychotherapy and pharmacotherapy combined; 9 were using exclusively psychotherapy; and 25 were using only pharmacotherapy. There were 31 in the diet support group and 25 in the social support control group who had complete data at 12 weeks. The dietary support group demonstrated significantly greater improvement between baseline and 12 weeks on the MADRS than the social support control group, t(60.7) = 4.38, p < 0.001, Cohen's d = -1.16. Remission, defined as a MADRS score <10, was achieved for 32.3% (n = 10) and 8.0% (n = 2) of the intervention and control groups, respectively (χ 2 (1) = 4.84, p = 0.028); number needed to treat (NNT) based on remission scores was 4.1 (95% CI of NNT 2.3-27.8). A sensitivity analysis, testing departures from the missing at random (MAR) assumption for dropouts, indicated that the impact of the intervention was robust to violations of MAR assumptions. CONCLUSIONS These results indicate that dietary improvement may provide an efficacious and accessible treatment strategy for the management of this highly prevalent mental disorder, the benefits of which could extend to the management of common co-morbidities. TRIAL REGISTRATION Australia and New Zealand Clinical Trials Register (ANZCTR): ACTRN12612000251820 . Registered on 29 February 2012.
-
8.
Training response inhibition to food is associated with weight loss and reduced energy intake.
Lawrence, NS, O'Sullivan, J, Parslow, D, Javaid, M, Adams, RC, Chambers, CD, Kos, K, Verbruggen, F
Appetite. 2015;95:17-28
-
-
-
Free full text
Plain language summary
Weight management interventions need to include behaviour change strategies that may improve eating behaviour and reduce energy intake. Several studies have determined that to overcome overweight and obesity, training individuals to inhibit their impulsive food-related responses and better control their eating behaviour may reduce their over consumption of high energy dense foods. The aim of this study was to examine the training effects in overweight and obese individuals who had loss of control over unhealthy eating habits. In this study a food go/no-go task base was used and high energy density foods were consistently associated with no-go signals and healthy low energy dense food were associated with go signals. The study recruited 308 individuals who were randomised to receive active or control intervention. Participants in the intervention group showed significant weight loss compared to the control group. They also showed reductions in daily energy intake and a reduced liking of high-energy density (no-go) foods from the pre-to post-intervention week. At longer-term follow-up, the intervention group showed significant reductions in self-reported weight at six months, although it should be noted that participants were no longer blinded and self-reported weight loss can be overestimated in these trials. The authors suggested that the intervention in this study had a high rate of adherence and positive feedback. Though this study had a number of limitations the authors concluded that this intervention may have the potential to help reduce the burden of overweight and obesity.
Abstract
The majority of adults in the UK and US are overweight or obese due to multiple factors including excess energy intake. Training people to inhibit simple motor responses (key presses) to high-energy density food pictures reduces intake in laboratory studies. We examined whether online response inhibition training reduced real-world food consumption and weight in a community sample of adults who were predominantly overweight or obese (N = 83). Participants were allocated in a randomised, double-blind design to receive four 10-min sessions of either active or control go/no-go training in which either high-energy density snack foods (active) or non-food stimuli (control) were associated with no-go signals. Participants' weight, energy intake (calculated from 24-h food diaries), daily snacking frequency and subjective food evaluations were measured for one week pre- and post-intervention. Participants also provided self-reported weight and monthly snacking frequency at pre-intervention screening, and one month and six months after completing the study. Participants in the active relative to control condition showed significant weight loss, reductions in daily energy intake and a reduction in rated liking of high-energy density (no-go) foods from the pre-to post-intervention week. There were no changes in self-reported daily snacking frequency. At longer-term follow-up, the active group showed significant reductions in self-reported weight at six months, whilst both groups reported significantly less snacking at one- and six-months. Excellent rates of adherence (97%) and positive feedback about the training suggest that this intervention is acceptable and has the potential to improve public health by reducing energy intake and overweight.
-
9.
Multiple risk-behavior profiles of smokers with serious mental illness and motivation for change.
Prochaska, JJ, Fromont, SC, Delucchi, K, Young-Wolff, KC, Benowitz, NL, Hall, S, Bonas, T, Hall, SM
Health psychology : official journal of the Division of Health Psychology, American Psychological Association. 2014;33(12):1518-29
-
-
-
Free full text
-
Plain language summary
Individuals with serious mental illness (SMI) are at greater risk for chronic disease, which are largely preventable through health behaviour change. Within this population tobacco use is a major health concern and recent trials have demonstrated treating tobacco dependence supports mental health recovery. As risk behaviours tend to co-occur, the aim of this study was to examine the behavioural risk profiles of adult smokers with SMI to further understand frequencies and patterns of risks in order to best inform interventional programmes. In the context of a tobacco-treatment trial, 693 adult smokers from inpatient psychiatry wards were recruited. The Staging Health Risk Assessment was used which screens for risk status and readiness to change 11 health behaviours. The findings of this study showed that most smokers with SMI engage in multiple risks including poor diet, inadequate sleep, physical inactivity and marijuana use. This study can help prioritise health intervention programme targets and provide further benefit for this population.
Abstract
OBJECTIVE Individuals with serious mental illness (SMI) are dying on average 25 years prematurely. The leading causes are chronic preventable diseases. In the context of a tobacco-treatment trial, this exploratory study examined the behavioral risk profiles of adults with SMI to identify broader interventional needs. METHOD Recruited from five acute inpatient psychiatry units, participants were 693 adult smokers (recruitment rate = 76%, 50% male, 45% Caucasian, age M = 39, 49% had income < $10,000) diagnosed with mood disorders (71%), substance-use disorders (63%), posttraumatic stress disorder (39%), psychotic disorders (25%), and attention deficit-hyperactivity disorder (25%). The Staging Health Risk Assessment, the primary measure used in this study, screened for risk status and readiness to change 11 health behaviors, referencing the period prior to acute hospitalization. RESULTS Participants averaged 5.2 (SD = 2.1) risk behaviors, including smoking (100%), high-fat diet (68%), inadequate fruits/vegetables (67%), poor sleep (53%), physical inactivity (52%), and marijuana use (46%). The percent prepared to change ranged from 23% for tobacco and marijuana to 76% for depression management. Latent class analysis differentiated three risk groups: the global higher risk group included patients elevated on all risk behaviors; the global lower risk group was low on all risks; and a mood and metabolic risk group, characterized by inactivity, unhealthy diet, sleep problems, and poor stress and depression management. The global higher risk group (11% of sample) was younger, largely male, and had the greatest number of risk behaviors and mental health diagnoses; had the most severe psychopathologies, addiction-treatment histories, and nicotine dependence; and the lowest confidence for quitting smoking and commitment to abstinence. CONCLUSION Most smokers with SMI engaged in multiple risks. Expanding targets to treat co-occurring risks and personalizing treatment to individuals' multibehavioral profiles may increase intervention relevance, interest, and impact on health.