Possible Association of Energy Availability with Transferrin Saturation and Serum Iron during Summer Camp in Male Collegiate Rugby Players.

Low energy availability (LEA) may persist in rugby players. However, timely assessment of energy balance is important but is difficult. Therefore, a practical index that reflects energy availability (EA) is essential. A total of 19 male college rugby players participated in a 2-week pre-season summer camp. Their blood sample was collected after overnight fast prior to (Pre), in the middle (Middle), and after (Post) the camp. Their physical activity in the first half of the camp was calculated using the additive factor method in the forwards (FW; numbers 1-8) and backs (BK; numbers 9-15). The participants were categorized as tight five (T5; numbers 1-5), back row (BR; numbers 6-8), and BK for analysis. All the participants lost weight during the camp (range: from -5.9% to -0.1%). Energy balance in the first half of the camp was negative. Transferrin saturation (TSAT) and serum iron levels significantly decreased to half, or even less, compared with the Pre levels at week 1 and remained low. The changes in TSAT and serum iron levels exhibited a significant positive correlation with the changes in body weight (R = 0.720; R = 0.627) and with energy intake (R = 0.410; R = 461) in T5. LEA occurs in rugby summer camp but is difficult to assess using weight change. Alternately, TSAT and serum iron levels after overnight fast may be better predictors of LEA.

Problems, goals and solutions reported by cancer patients participating in group problem-solving therapy.

BACKGROUND: The purpose of the present study was to categorize and develop lists of contents of problems, goals, solution plans generated through the brainstorming work in therapy, and selected solutions for execution, that treated in problem-solving therapy (PST) for cancer patients in clinical settings, and to describe their characteristics. Additionally, examining the associations of problem domains with characteristics of participants, was also aimed. METHODS: We conducted content analysis using records of thirty-one cancer patients (M = 62.6 years old; SD = 10.5) who participated in PST program. RESULTS: Problems were categorized into four domains (e.g. psychological and existential problems; physical problems; social relations; social living environment). Participants under treatment at baseline reported psychological and existential problems most often (P < 0.05). Goals were categorized into four domains (e.g. improving mental health; improving physical functions; improving social relations and improving one's social living environment). Solution plans generated through the brainstorming work in therapy were categorized into four domains (e.g. emotion regulation/cognitive adjustment; health behaviors; adjustment of social relationships and adjusting one's social living environment). Selected solutions for execution were categorized into four domains (e.g. emotion regulation/cognitive adjustment; health behaviors; adjustment of social relationships and adjusting one's social living environment). CONCLUSIONS: We found that various problems, goals and solutions were treated in PST of realistic clinical setting. Creating lists based on our study and making use of it for the materials as aids while implementing the PST or being shared with patients and medical staff would be expected.

Novel Therapeutic Strategies for Delirium in Patients With Cancer: A Preliminary Study.

To compare the efficacy of antipsychotics (APs) for delirium treatment in patients with cancer, 27 patients treated with 1 of the 4 APs, haloperidol (HPD), risperidone (RIS), olanzapine (OLZ), and quetiapine (QTP), were divided into 2 groups: long half-life (T1/2; HPD, RIS, and OLZ) versus short T1/2 (QTP) or the multiacting receptor-targeted APs (MARTAs; OLZ and QTP) versus the non-MARTA (HPD and RIS). The symptom severity was evaluated by the memorial delirium rating scale (MDAS) on days 0, 3, and 7 following intervention. Significant improvements in total MDAS scores were found in all groups on day 3. However, on day 7, only the short T1/2 group and MARTA group showed significant improvement. Consideration of an AP's pharmacological properties may be helpful for improving the outcomes of pharmacological delirium intervention in patients with cancer.

Prediction of first episode of panic attack among white-collar workers.

The purpose of the present study was to elucidate a longitudinal matrix of the etiology for first-episode panic attack among white-collar workers. A path model was designed for this purpose. A 5-year, open-cohort study was carried out in a Japanese company. To evaluate the risk factors associated with the onset of a first episode of panic attack, the odds ratios of a new episode of panic attack were calculated by logistic regression. The path model contained five predictor variables: gender difference, overprotection, neuroticism, lifetime history of major depression, and recent stressful life events. The logistic regression analysis indicated that a person with a lifetime history of major depression and recent stressful life events had a fivefold and a threefold higher risk of panic attacks at follow up, respectively. The path model for the prediction of a first episode of panic attack fitted the data well. However, this model presented low accountability for the variance in the ultimate dependent variables, the first episode of panic attack. Three predictors (neuroticism, lifetime history of major depression, and recent stressful life events) had a direct effect on the risk for a first episode of panic attack, whereas gender difference and overprotection had no direct effect. The present model could not fully predict first episodes of panic attack in white-collar workers. To make a path model for the prediction of the first episode of panic attack, other strong predictor variables, which were not surveyed in the present study, are needed. It is suggested that genetic variables are among the other strong predictor variables. A new path model containing genetic variables (e.g. family history etc.) will be needed to predict the first episode of panic attack.

Predictors of first-onset major depressive episodes among white-collar workers.

Major depression is a multifactorial disorder. Previous studies have mainly evaluated work stress to determine the risk factors for depression among workers. The present study aimed to determine factors predictive of the first depressive episode 1 year later among white-collar workers, and to examine whether work 'stress' is associated with an elevated risk of depression. A 5 year open-cohort study was carried out in a Japanese company. The odds ratios (OR) of the development of depression 1 year later were calculated. Ninety-eight first-onset cases were compared with 1267 never-ill cases. Forward stepwise multiple logistic regression indicated that the first onset of depression was associated with a past history of panic attack (OR: 5.14; 95% confidence interval (CI): 1.64-16.10), neuroticism (OR: 3.59; 95%CI: 2.06-6.26), perceived overprotection (OR: 2.75; 95%CI: 1.66-4.55), poor support (OR: 2.55; 95%CI: 1.58-4.10), and low care (OR: 2.23; 95%CI: 1.23-4.04). First-onset cases were more likely to have had objective work events (OR: 1.50; 95%CI: 1.18-1.90) but they did not differ from never-ill cases in subjective job stress. The development of major depression in white-collar workers is associated with multiple factors, as is depression in the community.