Exercise and Quality of Life (QoL) in Patients Undergoing Active Breast Cancer Treatment-Comparison of Three Modalities of a 24-Week Exercise Program-A Randomized Clinical Trial.

BACKGROUND: Exercise is an accepted intervention to improve the quality of life (QoL) of breast cancer patients. Exercise programs have been developed, and all have shown satisfactory results in improving the QoL. There is a lack of research comparing different prescription modalities. The aim of this study is to evaluate the effectiveness of physical exercise (in-person and home-based, compared to the exercise recommendation) on the QoL in breast cancer patients actively undergoing treatment. METHODS: This is a randomized clinical trial with three groups (in-person: guided and supervised in-person exercise program; home-based exercise: guided and supervised exercise program with streaming monitoring both as a intervention groups; and recommendation: exercise recommendation as a control group). The QoL was measured using the EORTIC QLQ-C30 questionnaire. A baseline and 24-week analysis were investigated. RESULTS: The total sample analyzed was n = 80. The QoL improved significantly at 24 weeks in the face-to-face and home-based exercise groups, but not in the control group. Exercise in all modalities improved fatigue, nausea, vomiting, appetite, and constipation. The QoL at 24 weeks depended on active chemotherapy, tumor type, and assigned exercise group (r2 = 0.503; p < 0.001). CONCLUSIONS: The QoL in breast cancer patients undergoing active treatment improved after a 24-week exercise program, especially in face-to-face and home-based exercise. Home-based exercise and streaming-based recommendation is a viable option for exercise recommendation.

Self-Care and Health-Related Quality of Life in Patients with Drainage Enterostomy: A Multicenter, Cross Sectional Study.

The current article examined stoma self-care and health-related quality of life in patients with drainage enterostomy, described clinical and sociodemographic variables and analyzed the relationship between all of them. Trained interviewers collected data using a standardized form that queried sociodemographic and clinical variables. In addition, Self-Care (SC) was measured through a specific questionnaire for Ostomized Patients (CAESPO) and Health-Related Quality of Life (HRQoL) through the Stoma Quality of Life questionnaire (S-QoL), which are not included in the electronic medical record. This was a multicenter, cross sectional study conducted in four hospitals of the province of Castellon (Spain), where 139 participants were studied. As novel findings, it was found that the level of SC of the stoma was high and was positively correlated with health-related quality of life. In relation to SC and sociodemographic variables studied in the research, women, married patients and active workers presented significantly higher scores than the rest. In relation to the clinical variables, we highlight the highest scores of the autonomous patients in the care of their stoma and those who used irrigations regularly. The lowest scores were the patients with complications in their stoma. We can highlight the validity and reliability of the CAESPO scale for biomedical and social research, and the importance of skills related to self-care of ostomy patients for a good level of HRQoL.

Recovery of Inflammation, Cardiac, and Muscle Damage Biomarkers After Running a Marathon.

ABSTRACT: Bernat-Adell, MD, Collado-Boira, EJ, Moles-Julio, P, Panizo-González, N, Martínez-Navarro, I, Hernando-Fuster, B, and Hernando-Domingo, C. Recovery of inflammation, cardiac and muscle damage biomarkers after running a marathon. J Strength Cond Res 35(3): 626-632, 2021-Physical endurance sports conditions the increase of blood biomarkers responsible for the acute inflammatory response. The purpose of this study was to observe the impact of intense physical exercise on these biomarkers and detect their recovery pattern. This is an experimental study of repeated measures (pre-post marathon). The biomarkers lactate dehydrogenase (LDH), creatine kinase (CK), high-sensitivity troponin T (hs-TNT), and C-reactive protein (CRP) were analyzed in a total of 86 runners, 24 hours before the marathon, immediately after finishing the race and at 24, 48, 96, and 144 postrace hours. The comparative analyses were performed using the Friedman and Wilcoxon tests. The correlations between dependent and independent variables were analyzed using Spearman correlations. The data were processed through the IBM SPSS package, version 23. Significant value was p ≤ 0.05. The LDH increased and showed significant differences (p ≤ 0.001) for all times, compared with the initial LDH value, normalizing after 192 hours (p = 0.667) (effect size [ES], r = 0.807). The CK increased and showed significant differences (p ≤ 0.001) (ES, r = 0.975) up to 96 hours afterward, normalizing after 144 hours. The hs-TNT presented an increase and showed significant differences (p ≤ 0.001) between the pre-post race times, 24 and 48 hours, normalizing after 96 hours, although it showed a new significant value at 192 hours (p ≤ 0.001) (ES, r = 0.519). The CRP increased and showed significant differences (p ≤ 0.001) between the pre-post race times, at 24, 48, 96, 144, and 192 hours after race. The recovery after alterations produced by the marathon varies according to the biomarker. Blood levels of biomarkers decrease with longer race times. Greater energy expenditure increases the blood levels of LDH, CK, and hs-TNT.

"The COVID-19 outbreak"-An empirical phenomenological study on perceptions and psychosocial considerations surrounding the immediate incorporation of final-year Spanish nursing and medical students into the health system.

The COVID-19 pandemic has caused an unprecedented health crisis worldwide, with the numbers of infections and deaths worldwide multiplying alarmingly in a matter of weeks. Accordingly, governments have been forced to take drastic actions such as the confinement of the population and the suspension of face-to-face teaching. In Spain, due to the collapse of the health system the government has been forced to take a series of important measures such as requesting the voluntary incorporation of final-year nursing and medical students into the health system. The objective of the present work is to study, using a phenomenological qualitative approach, the perceptions of students in this exceptional actual situation. A total of 62 interviews were carried out with final-year nursing and medicine students from Jaime I University (Spain), with 85% reporting having voluntarily joined the health system for ethical and moral reasons. Results from the inductive analysis of the descriptions highlighted two main categories and a total of five sub-categories. The main feelings collected regarding mood were negative, represented by uncertainty, nervousness, and fear. This study provides a description of the perceptions of final-year nursing and medical students with respect to their immediate incorporation into a health system aggravated by a global crisis.

The relationship between resilience and quality of life in patients with a drainage enterostomy.

Impact and adjustment to a drainage enterostomy are measured mainly through health indicators. To investigate the relationship between resilience and adaptation to the placement of a drainage enterostomy. Prospective observational study with a sample of 125 patients (64 men/36 women) with a temporary or permanent drainage enterostomy and a mean age of 66.72 years. High quality of life (mean, 80.5) and resilience (mean, 79.57) scores and a positive relationship between both were found. There seems to be a positive relationship with general quality of life and health-related quality of life. The logistic regression model shows that the main predictor as regards health-related quality of life is resilience.

Cardiac Damage Biomarkers and Heart Rate Variability Following a 118-Km Mountain Race: Relationship with Performance and Recovery.

This study aimed to assess the release of cardiac damage biomarkers jointly with cardiac autonomic modulation after a mountain ultramarathon. Such knowledge and the possible relationship of these markers with race time is of primary interest to establish possible recommendations upon athletes' recovery and return to training following these competitions. Forty six athletes enrolled in the Penyagolosa Trails CSP115 race (118 km and a total positive elevation of 5439 m) took part in the study. N-terminal pro-brain natriuretic peptide (NT-proBNP) and high-sensitive cardiac troponin T (hs-TNT) concentrations as well as linear and nonlinear heart rate variability (HRV) were evaluated before and after the race. NT-proBNP and hs-TNT significantly increased post-race; fifty percent of the finishers surpassed the Upper Reference Limit (URL) for hs-TNT while 87% exceeded the URL for NT-proBNP. Overall and vagally-mediated HRV were diminished and cardiac autonomic modulation became less complex and more predictable following the race. More pronounced vagal modulation decreases were associated with higher levels of postexertional NT-proBNP. Moreover, rise in hs-TNT and NT-proBNP was greater among faster runners, while pre-race overall and vagally-mediated HRV were correlated with finishing time. Participation in a 118-km ultratrail induces an acute release of cardiac damage biomarkers and a large alteration of cardiac autonomic modulation. Furthermore, faster runners were those who exhibited a greater rise in those cardiac damage biomarkers. In light of these findings, an appropriate recovery period after ultraendurance races appears prudent and particularly important among better performing athletes. At the same time, HRV analysis is shown as a promising tool to assess athletes' readiness to perform at their maximum level in an ultraendurance race.

Quick Recovery of Renal Alterations and Inflammatory Activation after a Marathon.

PURPOSE: We evaluated the incidence of acute kidney injury in a cohort of marathon participants. METHODS: We conducted a prospective observational study focused on evaluating the incidence of kidney damage after a marathon, and its evolution in the first 48 h after the marathon in 88 runners who completed the Valencia Marathon. RESULTS: From the 88 participants, 42 (48.28%) presented with acute kidney injury, mainly grade 1 (95.20%). Microscopic haematuria was observed in 29 runners (33%). Levels of interleukin 6, leukocytes, and neutrophils were markedly increased at the marathon's finish line. CONCLUSIONS: Our results confirmed that there are slight transient changes in glomerular filtration rate and inflammatory activation after a marathon.

Development and Validation of an Instrument Measuring Self-Care in Persons With a Fecal Ostomy.

PURPOSE: The purpose of this study was to describe development of the Specific Self-Care for Ostomized Patients Questionnaire (CAESPO) instrument and evaluate its construct validity, internal reliability, and test-retest reliability (temporal stability). DESIGN: Prospective evaluation of psychometric properties of the instrument. SUBJECTS AND SETTING: The study sample comprised 125 persons (n = 89, 71.2% men) with a temporary (n = 42, 33.6%) and permanent (n = 83, 66.4%) colostomy (n = 102, 81.6%) and ileostomy (n = 23, 18.4%). Their mean age was 66.72 years; all had undergone ostomy surgery at least 3 months prior to study participation. Participants were drawn from 4 acute care facilities in the province of Castellon, Spain. INSTRUMENT: The CAESPO Questionnaire is completed by a nurse or health care provider. It comprises 3 sections: the first queries sociodemographic data, the second queries pertinent clinical data, and the third contains 58 scored items with 4 ordinal responses. Possible cumulative scores ranged from 58 to 232 points; scores are reported based on a derived percentage score that varies from 0 to 100, where a score of 0 indicates lower self-care and 100 indicates a high level of self-care. METHODS: Data were collected at baseline and retesting was completed 6 months later. Internal consistency of the CAESPO was evaluated using the Cronbach α coefficient; temporal stability (test-retest reliability) was evaluated using the test-retest procedure; confirmatory factor analysis based on conceptually hypothesized factor structure was performed to evaluate construct validity. RESULTS: Initial assessment of the construct validity of the CAESPO using confirmatory factory analysis revealed a poor fit, resulting in removal of multiple items from each of the subscales owing to low-factor loading values. The final model comprised 58 scored items; it was found to have a good fit based on standard indices (χ= 43.132, P < .001; root mean square error of approximation = 0.155 [0.107-0.204]; Bentler-Bonett normed fit index = 0.957; comparative fit index = 0.967; incremental fit index = 0.968), indicating adequate construct validity. The internal consistency of the CAESPO total score was acceptable at α = 0.889. Test-retest reliability (temporal stability) was deemed excellent (α = 0.987). CONCLUSIONS: Psychometric tests indicate that the CAESPO is a valid and reliable instrument for measuring self-care in persons living with a fecal ostomy.

Pulmonary Hypertension Is Associated with Mortality and Cardiovascular Events in Chronic Kidney Disease Patients.

BACKGROUND: We evaluated the prevalence, determinants and prognosis value of pulmonary hypertension (PH) in non-dialysis chronic kidney disease (CKD) patients. METHODS: This is a prospective study with stages 3-5 non-dialysis-dependent CKD patients. PH was estimated by Doppler echocardiography and defined as a pulmonary artery systolic pressure above 35 mm Hg. RESULTS: Three hundred fifty-three patients were recruited, of whom 94 (26.6%) had PH. Prevalence of PH increased with the decline of renal function: 21.6, 24.1, and 31.7% in stages 3, 4, and 5, respectively. Independent predictors of PH were age, estimated glomerular filtration rate (eGFR), history of cardiovascular (CV) events, the presence of an arteriovenous fistulae (AVF), and left ventricular (systolic and diastolic) dysfunction. Over a median follow-up of 22 months, 71 patients died (20%). After multivariate adjustment for age, gender, previous CV disease, diastolic and systolic dysfunction, PH remained as an independent predictor of all-cause mortality (hazards ratio [HR] 1.84, 95% CI 1.06-3.18, p = 0.02). One hundred patients (28%) had a new onset CV event. After adjustment for age, gender, previous CV disease, systolic and diastolic dysfunction, PH maintains its independent association with CV events (HR 2.77, 95% CI 2.00-3.25, p < 0.001). CONCLUSIONS: PH prevalence rises as kidney function declines. Main determinants of PH are age, eGFR, previous CV disease, the presence of an AVF and left ventricular systolic or diastolic dysfunction. PH is an independent predictor of all-cause mortality and CV events.