Benefits of a brief psychological intervention targeting fear of cancer recurrence in people at high risk of developing another melanoma: 12-month follow-up results of a randomized controlled trial.

BACKGROUND: People with melanoma want and need effective interventions for living with fear of cancer recurrence (FCR). OBJECTIVES: This study reports the 12-month outcomes of a brief, psychological intervention designed to reduce FCR in people at high risk of developing another primary melanoma compared with usual care. METHODS: In this two-arm randomized controlled trial, adults previously diagnosed with stage 0, I or II melanoma were randomly allocated to the intervention (n = 80) or control (usual care) arm (n = 84). The trial was registered with the Australian and New Zealand Clinical Trials Registry on 19 March 2013 (registration: ACTRN12613000304730). The intervention comprised a 76-page psychoeducational resource and three individually tailored, telephone-based sessions with a psychologist, scheduled at specific time points around participants' dermatological appointments. The primary outcome was the level of self-reported fear of new or recurrent melanoma assessed at 12 months postintervention using the severity subscale of the Fear of Cancer Recurrence Inventory. RESULTS: Compared with the control arm, the intervention group reported significantly lower FCR at 12 months postintervention; the between-group mean difference was -1·41 for FCR severity [95% confidence interval (CI) -2·6 to -0·2; P = 0·02] and -1·32 for FCR triggers (95% CI -2·6 to -0·02; P = 0·04). The odds ratio for FCR severity scores ≥13 (54% intervention, 63% control) was 0·59 (95% CI 0·30-1·14, P = 0·12). There were no differences between groups in secondary outcomes, such as anxiety, depression or health-related quality of life. CONCLUSIONS: The previously reported 6-month benefits of this brief, patient-centred psychological intervention in reducing FCR were found to continue 12 months postintervention, with no known adverse effects, supporting implementation as part of routine melanoma care.

Implementation of Early Intervention Protocol in Australia for 'High Risk' Injured Workers is Associated with Fewer Lost Work Days Over 2 Years Than Usual (Stepped) Care.

Purpose To evaluate whether a protocol for early intervention addressing the psychosocial risk factors for delayed return to work in workers with soft tissue injuries would achieve better long-term outcomes than usual (stepped) care. Methods The study used a controlled, non-randomised prospective design to compare two case management approaches. For the intervention condition, workers screened within 1-3 weeks of injury as being at high risk of delayed returned to work by the Örebro Musculoskeletal Pain Screening Questionnaire-short version (ÖMPSQ-SF) were offered psychological assessment and a comprehensive protocol to address the identified obstacles for return to work. Similarly identified injured workers in the control condition were managed under usual (stepped) care arrangements. Results At 2-year follow-up, the mean lost work days for the Intervention group was less than half that of the usual care group, their claim costs were 30% lower, as was the growth trajectory of their costs after 11 months. Conclusions The findings supported the hypothesis that brief psychological risk factor screening, combined with a protocol for active collaboration between key stakeholders to address identified psychological and workplace factors for delayed return to work, can achieve better return on investment than usual (stepped) care.

Predicting Return to Work in a Heterogeneous Sample of Recently Injured Workers Using the Brief ÖMPSQ-SF.

Purpose (1) to examine the ability of the Örebro Musculoskeletal Pain Screening Questionnaire-short version (ÖMPSQ-SF) to predict time to return to pre-injury work duties (PID) following a work-related soft tissue injury (regardless of body location); and (2) to examine the appropriateness of 50/100 as a suitable cut-off score for case identification. Methods Injured workers (IW) from six public hospitals in Sydney, Australia, who had taken medically-sanctioned time off work due to their injury, were recruited by insurance case managers within 5-15 days of their injury. Eligible participants (N = 213 in total) were administered the ÖMPSQ-SF over the telephone by the case manager. For objective (1) Cox proportional hazards regression analysis was used to predict days to return to PID using the ÖMPSQ-SF. For objective (2) receiver operator characteristic (ROC) analysis was used to determine the ÖMPSQ-SF total score that optimises sensitivity and specificity in detecting whether or not participants had returned to PID within 2-7 weeks. Results The total ÖMPSQ-SF score significantly predicted number of days to return to PID, such that for every 1-point increase in the total ÖMPSQ-SF score the predicted chance of returning to work reduced by 4% (i.e., hazard ratio = 0.96), p < 0.001. Sensitivity and specificity for the ROC analysis comparing ÖMPSQ-SF total score to return to PID within 2-7 weeks suggested 48 as the optimal cut off (sensitivity = 0.65, specificity = 0.79). Conclusion The results provide strong support for the use of the ÖMPSQ-SF in an applied setting for identifying those IW likely to have delayed RTW when administered within 15 days of the injury. While a score of 48/100 was the optimal cut point for sensitivity and specificity, pragmatically, 50/100 should be acceptable as a cut-off in future studies of this type.

Correction to: Implementation of Early Intervention Protocol in Australia for 'High Risk' Injured Workers is Associated with Fewer Lost Work Days Over 2 Years Than Usual (Stepped) Care.

The original version of this article unfortunately contained a spelling error in one of the co-authors's names. The family name of the co-author was incorrectly displayed as "James McCauley" instead of "James McAuley. The original article has been corrected.

Changes in cardiovascular performance, biochemistry, gastric motility and muscle temperature induced by acute exercise on a treadmill in healthy military dogs.

Changes in physiological parameters that are induced by acute exercise on a treadmill in healthy military dogs have not been thoroughly investigated, especially with regard to age. This study investigated the effects of acute exercise on a treadmill on cardiovascular function, biochemical parameters and gastric antral motility in military dogs. Thermography was used to assess variations in superficial hindlimb muscle temperature. Nine healthy dogs were distributed into three groups according to their age (Group I: 25 ± 7 months; Group II: 51 ± 12 months; Group III: 95 ± 10 months) and sequentially subjected to running exercise on a treadmill for 12 min (3.2 km/h at 0° incline for 4 min, 6.4 km/h at 0° incline for 4 min and 6.4 km/h at 10° incline for 4 min). Heart rate, systolic and diastolic arterial pressure (DAP), gastric motility, haematocrit and biochemical analyses were performed at rest and after each session of treadmill exercise. Infrared thermographic images of muscles in the pelvic member were taken. Exercise decreased DAP in Group I, increased systolic arterial pressure in Groups II and III and increased mean arterial pressure in Group III (all p < 0.05). After the exercise protocol, plasma creatine kinase and aspartate aminotransferase levels increased only in Group I (p < 0.05). Exercise increased heart rate and decreased the gastric motility of a solid meal at 180 min in all groups (all p < 0.05). Exercise also elevated temperature in the femoral biceps muscles in Group I compared with the older dogs. The results indicate that acute exercise decreased gastric motility in dogs, regardless of age, and caused more pronounced cardiovascular changes in older dogs than in younger dogs. Acute exercise also altered biochemical parameters and superficial hindlimb muscle temperature in younger military dogs.

Correlates of unmet needs and psychological distress in adolescent and young adults who have a parent diagnosed with cancer.

OBJECTIVE: Young people who have a parent with cancer experience elevated levels of psychological distress and unmet needs. In this study, we examined the associations between demographics, cancer variables and family functioning and levels of distress and unmet needs amongst young people who have a parent diagnosed with cancer. METHODS: Young people aged 12-24 years with a parent with cancer (n = 255) completed the Offspring Cancer Needs Instrument (unmet needs), the Kessler-10 (distress) and the Family Relationship Index (family functioning), along with measures of demographics and cancer variables (such as age, sex and time since cancer diagnosis). Variables associated with distress and unmet needs (including unmet need domains) were assessed using multiple linear regression. RESULTS: Being female and older, having more unmet cancer needs and poorer family functioning were associated with increased distress. Having a father with cancer, a shorter time since diagnosis and poor family functioning were associated with increased unmet needs. Family conflict and expressiveness were particularly important components of family functioning. Having a parent relapse with cancer was also associated with unmet needs in the domains of practical assistance, 'time out' and support from other young people who have been through something similar. CONCLUSIONS: Delineating factors associated with increased distress and unmet needs assist in identifying at-risk young people allowing improved assessment and tailoring of support to improve the psychosocial outcomes of young people impacted by parental cancer.

Phase 1 in the development of a patient-reported measure to quantify perceived inconvenience of radiotherapy: generation of issues.

AIMS: Current patient-reported measures (PROMs) do not specifically address radiotherapy (RT) related inconvenience. We conducted, as per guidelines of the European Organization for Research and Treatment of Cancer (EORTC), the initial (issue generation) phase of development of a RT inconvenience PROM. Specifically, we aimed to develop a conceptual framework for RT inconvenience and generate a comprehensive list of issues pertaining to it. METHODS: We reviewed existing PROMs and literature and gathered qualitative and quantitative data from consumers and health professionals, in order to generate a comprehensive list of issues pertaining to RT inconvenience. A framework for the consideration of RT inconvenience was defined and used to ensure all possible issues were explored and to list the issues into conceptual domains. RESULTS: Qualitative data from 26 consumers and 30 health professionals, and quantitative data from 1191 consumers and 253 health professionals resulted in the identification of 38 issues grouped into five conceptual domains: (1) inconvenience of RT opportunity, (2) inconvenience of decision-making, (3) inconvenience of treatment, (4) inconvenience of side effects, and (5) inconvenience of follow-up. CONCLUSIONS: This list of RT inconvenience issues will, in future work, be operationalized into a set of items for pretesting and then large-scale field testing as per the EORTC guidelines.

Using a discrete choice experiment to value the QLU-C10D: feasibility and sensitivity to presentation format.

PURPOSE: To assess the feasibility of using a discrete choice experiment (DCE) to value health states within the QLU-C10D, a utility instrument derived from the QLQ-C30, and to assess clarity, difficulty, and respondent preference between two presentation formats. METHODS: We ran a DCE valuation task in an online panel (N = 430). Respondents answered 16 choice pairs; in half of these, differences between dimensions were highlighted, and in the remainder, common dimensions were described in text and differing attributes were tabulated. To simplify the cognitive task, only four of the QLU-C10D's ten dimensions differed per choice set. We assessed difficulty and clarity of the valuation task with Likert-type scales, and respondents were asked which format they preferred. We analysed the DCE data by format with a conditional logit model and used Chi-squared tests to compare other responses by format. Semi-structured telephone interviews (N = 8) explored respondents' cognitive approaches to the valuation task. RESULTS: Four hundred and forty-nine individuals were recruited, 430 completed at least one choice set, and 422/449 (94 %) completed all 16 choice sets. Interviews revealed that respondents found ten domains difficult but manageable, many adopting simplifying heuristics. Results for clarity and difficulty were identical between formats, but the "highlight" format was preferred by 68 % of respondents. Conditional logit parameter estimates were monotonic within domains, suggesting respondents were able to complete the DCE sensibly, yielding valid results. CONCLUSION: A DCE valuation task in which only four of the QLU-C10D's ten dimensions differed in any choice set is feasible for deriving utility weights for the QLU-C10D.

QLU-C10D: a health state classification system for a multi-attribute utility measure based on the EORTC QLQ-C30.

PURPOSE: To derive a health state classification system (HSCS) from the cancer-specific quality of life questionnaire, the EORTC QLQ-C30, as the basis for a multi-attribute utility instrument. METHODS: The conceptual model for the HSCS was based on the established domain structure of the QLQ-C30. Several criteria were considered to select a subset of dimensions and items for the HSCS. Expert opinion and patient input informed a priori selection of key dimensions. Psychometric criteria were assessed via secondary analysis of a pooled dataset comprising HRQOL and clinical data from 2616 patients from eight countries and a range of primary cancer sites, disease stages, and treatments. We used confirmatory factor analysis (CFA) to assess the conceptual model's robustness and generalisability. We assessed item floor effects (>75 % observations at lowest score), disordered item response thresholds, coverage of the latent variable and differential item function using Rasch analysis. We calculated effect sizes for known group comparisons based on disease stage and responsiveness to change. Seventy-nine cancer patients assessed the relative importance of items within dimensions. RESULTS: CFA supported the conceptual model and its generalisability across primary cancer sites. After considering all criteria, 12 items were selected representing 10 dimensions: physical functioning (mobility), role functioning, social functioning, emotional functioning, pain, fatigue, sleep, appetite, nausea, bowel problems. CONCLUSIONS: The HSCS created from QLQ-C30 items is known as the EORTC Quality of Life Utility Measure-Core 10 dimensions (QLU-C10D). The next phase of the QLU-C10D's development involves valuation studies, currently planned or being conducted across the globe.

Testing the measurement invariance of the EORTC QLQ-C30 across primary cancer sites using multi-group confirmatory factor analysis.

PURPOSE: The EORTC Quality of Life Questionnaire is a widely used cancer-specific quality of life instrument comprising a core set of 30 items (QLQ-C30) supplemented by cancer site-specific modules. The purpose of this paper was to examine the extent to which the conventional multi-item domain structure of the QLQ-C30 holds across patients with seven different primary cancer sites. METHODS: Multi-group confirmatory factor analysis was used to test whether a measurement model of the QLQ-C30 was invariant across cancer sites. Configural (same patterns of factor loadings), metric (equivalence of factor loadings) and scalar (equivalence of thresholds) invariance amongst the cancer site groups were assessed (N = 1,906) by comparing the fit of a model with these parameters freely estimated to a model where estimates were constrained to be equal for the corresponding items in each group. RESULTS: All groups exhibited good model fit except for the prostate group, which was excluded. Only 1 of 576 parameters was found to differ between primary sites: specifically, the first threshold of Item 1 in the breast cancer group exhibited non-invariance. In a post hoc analysis, several instances of non-invariance by treatment status (baseline, on-treatment, off-treatment) were observed. CONCLUSIONS: Given only one instance of non-invariance between cancer sites, there is a reason to be confident in the validity of conclusions drawn when comparing QLQ-C30 domain scores between different sites and when interpreting the scores of heterogeneous samples, although future research should assess the potential impact of confounding variables such as treatment and gender.

Endogenous Progesterone Concentrations Affect Progesterone Release from Intravaginal Devices Used for Oestrous Synchronization in Cattle.

Intravaginal progesterone-releasing devices are largely used both as contraceptives in humans and as a component of oestrous synchronization protocols in cattle. To reduce costs in large-scale timed artificial insemination, the reuse of these releasing devices is common. Passive hormone diffusion, however, depends on the concentration gradient, which could affect the amount of residual progesterone present in these devices after a first use. To evaluate the effect of the presence of a corpus luteum in the release of progesterone from intravaginal devices, three synchronization protocols were designed to simulate the effects of inserting the device in the early dioestrus, late dioestrus or anoestrus. Holstein-Zebu cross-bred heifers were randomly allocated into one of these three treatments, and a series of blood samples was taken to evaluate the plasma progesterone concentrations. After 8 days, the intravaginal devices were removed and underwent a previously validated alcoholic extraction technique to measure the residual progesterone. Non-used devices were used as controls. As expected, the simultaneous presence of the intravaginal device and a corpus luteum resulted in increased plasma progesterone concentrations. Conversely, the amount of residual progesterone in the devices after use was inversely proportional to the plasma progesterone concentration. These results demonstrate that the release rate of progesterone from intravaginal devices is affected by the endogenous concentration of this hormone; consequently, the strategy for reuse should account for the category and expected luteal cyclic activity of the animals undergoing synchronization protocols.

Psychometric evaluation of the Sibling Cancer Needs Instrument (SCNI): an instrument to assess the psychosocial unmet needs of young people who are siblings of cancer patients.

PURPOSE: The current study sought to establish the psychometric properties of the revised Sibling Cancer Needs Instrument (SCNI) when completed by young people who have a brother or sister with cancer. METHODS: The participants were 106 young people aged between 12 and 24 who had a living brother or sister diagnosed with any type or stage of cancer in the last 5 years. They were recruited from multiple settings. The initial step in determining the dimensional structure of the questionnaire was exploratory factor analysis and further assessment followed using Rasch analysis. Construct validity and test-retest reliability (n = 17) were also assessed. RESULTS: The final SCNI has 45 items and seven domains: information; practical assistance; "time out" and recreation; feelings; support (friends and other young people); understanding from my family; and sibling relationship. There was a reasonable spread of responses across the scale for every item. Rasch analysis results suggested that overall, respondents used the scale consistently. Support for construct validity was provided by the correlations between psychological distress and the SCNI domains. The internal consistency was good to excellent; Cronbach's alphas ranged from 0.78 to 0.94. The test-retest reliability of the overall measure is 0.88. CONCLUSIONS: The SCNI is the first measure of psychosocial unmet needs which has been developed for young people who have a brother or sister with cancer. The sound psychometric properties allow the instrument to be used with confidence. The measure will provide a substantial clinical benefit in highlighting the unmet needs of this population to assist with the prioritisation of targeted supportive care services and evaluating the impact of interventions targeted at siblings.

The use of a self-expandable aortic stent to incarcerate microcoils and to create a favourable infrarenal neck in an unusual case of endovascular abdominal aortic aneurysm repair.

INTRODUCTION: We report a case of an emergency high-risk patient with a pararenal aortic aneurysm. REPORT: Our patient had a pararenal aneurysm with two components: a wide-neck saccular aneurysm below the left renal artery and a fusiform aneurysm. A self-expandable aortic stent was deployed covering both renal arteries, the saccular aneurysm was embolised with microcoils and a bifurcated aortic endograft was anchored inside the aortic stent. The aortic stent imprisoned the microcoils and avoided proximal type I endoleak. The tomography done 15 months after the procedure showed no endoleaks. DISCUSSION: A self-expandable aortic stent can provide an alternative for emergency high-risk patients with pararenal aortic aneurysms.

Psychometric evaluation of the Offspring Cancer Needs Instrument (OCNI): an instrument to assess the psychosocial unmet needs of young people who have a parent with cancer.

PURPOSE: The current study sought to establish the psychometric properties of the revised Offspring Cancer Needs Instrument (OCNI) when completed by a large sample of young people impacted by parental cancer recruited from multiple settings. METHODS: The psychometric properties were evaluated with 256 young people aged between 12 and 24 who had a parent or primary caregiver diagnosed with any type or stage of cancer within the last 5 years and who was still living. Exploratory factor analysis was conducted as an initial step in determining the dimensional structure of the questionnaire, and further assessment followed using Rasch analysis. Construct validity and test-retest reliability (n = 35) were also assessed. RESULTS: The final OCNI has 47 items and 7 domains: information, family issues, practical assistance, time out, feelings, support (friends) and support (other young people). There was a reasonable spread of responses across the scale for every item, and Rasch analysis results suggested that overall, respondents used the scale consistently. The retest correlation for the overall measure was 0.73. Support for construct validity was provided by the correlations between psychological distress and the OCNI domains. The internal consistency was excellent; the lowest domain Cronbach alpha is 0.89. CONCLUSIONS: The OCNI is the first measure of psychosocial unmet needs which has been developed specifically for young people who have a parent with cancer. It has sound psychometric properties and will provide substantial clinical benefit in identifying the unmet needs of this population to assist with the provision of targeted supportive care services.

Morphophysiology and production of bell pepper grown under salt stress and salicylic acid foliar application.

Considering the relevance of bell pepper and the limitations imposed by the deleterious effects of salt stress, especially in semi-arid regions, it is extremely important to establish strategies that can facilitate the use of saline water in vegetable production. In this scenario, this study aimed to evaluate the effect of the frequency of foliar application of salicylic acid on the morphophysiology and production of the bell pepper cv. "All Big" irrigated with saline water. The study was conducted at a greenhouse in Campina Grande - PB. The treatments were distributed in a completely randomized design and set up in a 4 × 4 factorial arrangement with three replications, corresponding to four application frequencies of salicylic acid (F1- No application of salicylic acid, F2 - Weekly application, F3- fortnightly application, and F4- monthly application) and four levels of electrical conductivity of irrigation water - ECw (0.8, 1.6, 2.4 and 3.2 dS m-1). The fortnightly application of salicylic acid at a concentration of 1.0 mM mitigated the effects of salt stress on the morphophysiology and production components of bell pepper cv. All Big cultivated with ECw of up to 2.4 dS m-1, which reinforces the hypothesis that salicylic acid can act as a signaling molecule and reduce the effects of saline stress in bell pepper, enabling the use of brackish water in agricultural activity, mainly in semi-arid regions of northeastern Brazil, which have a shortage of fresh water.

Photosynthetic pigments and quantum yield of West Indian cherry under salt stress and NPK combinations.

West Indian cherry cultivation has proved to be an important economic activity in northeastern Brazil. However, irrigation with brackish waters limits cultivation, requiring new strategies to minimize the effect of salt stress. In this context, the present study aimed to evaluate the effect of nitrogen (N), phosphorus (P), and potassium (K) combinations on the photosynthetic pigments and quantum yield of West Indian cherry cultivated under salt stress, in the second year of production. The assay was conducted in a protected environment by adopting an experimental design in randomized blocks, with treatments distributed in a 2×10 factorial arrangement referring to two electrical conductivity levels of irrigation water - ECw (0.6 and 4.0 dS m-1) and 10 NPK fertilization combinations - FC (80-100-100; 100-100-100; 120-100-100; 140-100-100; 100-80-100; 100-120-100; 100-140-100; 100-100-80; 100-100-120, and 100-100-140% of the recommendation, in the second year of production), with three replications, each consisting of one plant. Irrigation with the electrical conductivity of 4.0 dS m-1 negatively affected the synthesis of photosynthetic pigments and the photochemical efficiency of the West Indian cherry cv. Flor Branca. The NPK combinations did not attenuate the effects of salt stress on the analyzed variables. However, the combinations referring to 120-100-100%, 140-100-100%, and 100-120-100% of NPK recommendation improved the quantum yield of photosystem II by reducing the initial fluorescence and increasing the maximum fluorescence of the West Indian cherry cv. Flor Branca.

Children's behavioral problems, screen time, and sleep problems' association with negative and positive parenting strategies during the COVID-19 outbreak in Brazil.

Families' health, safety, and economic stability were jeopardized during the pandemic. Parental stress is a risk factor for hostile and less supportive parenting. Parenting styles are a set of attitudes, feelings and behaviors related to parenting that modulate the child's psychosocial functioning and might impact on the adaptability to a stressful time. OBJECTIVE: To investigate the group differences among children raised by negative and positive parenting families during COVID-19 pandemic. METHODS: We have done an online survey with 329 parents. Parents answer about parenting strategies and styles, children's behavior, Covid related questions, socio-economic information, sleep and gaming disorders. RESULTS: Parents' frequent use of negative strategies were a risk factor to have a negative outcome related to mental health, games, sleep, and children behavior. DISCUSSION: Parenting strategies are some targets pointed in this study for intervention. Parents' styles and strategies training to better manage children might be even more important to avoid negative consequences for children in stressful times.

Evaluation of the host response to endotoxemia of FVIII and FIX deficient mice.

For several years, coagulation has been implicated in the pathogenesis of sepsis. However, results from clinical trials with natural anticoagulants, as well as studies with knock-out mice for specific coagulation factors yielded conflicting results on the role of coagulation in the pathogenesis of sepsis. The aim of this study was to evaluate the impact of severe The factor VIII:C (FVIII:C) and factor IX:C (FIX:C) deficiency on a lipopolysaccharide (LPS)-induced murine model of sepsis. FVIII:C and FIX:C deficient mice, and their haemostatic normal littermate controls were challenged with LPS, and several parameters of the host response were evaluated: seven-day survival experiments were performed using two dose levels of LPS; biochemical and histological markers of tissue damage, coagulation parameters, and pro-inflammatory cytokines were evaluated at baseline and after 3 h and 6 h after an injection of LPS. Severe FVIII and FIX deficiency were compatible with normal survival in experimental sepsis. In addition, LPS-induced tissue damage and coagulation activation were similar in FVIII or FIX deficient mice compared to their respective controls. A lower release of pro-inflammatory cytokines was observed in FIX but not in FVIII deficient mice. Severe FIX or FVIII deficiency does not protect mice from mortality or from tissue damage in the endotoxemia model, supporting the hypothesis that FVIII and FIX are not critical to the pathogenesis of experimental sepsis.