Effect of Physical Exercise Programs Based on Mobile Health and Ecological Momentary Assessment on the Physical and Mental Health, Cognitive Functions, and Social Environment of Adults in Developing Countries: A Systematic Review.

Background and Objectives: Although there is strong evidence of the positive effects of physical exercise on health, adherence to face-to-face exercise programs in the adult population is low, identifying several barriers that hinder their practice. There is research that demonstrates the viability of physical exercise programs with the use of Mobile Health in Ecological Momentary Assessment (EMA) mode, which contributes to overcoming many reported barriers. To synthesize the methodological characteristics and health effects of physical exercise programs based on mobile health in EMA modality in adults in developing countries. Materials and Methods: This systematic review was conducted according to guidelines established by the PRISMA statement in APA PsycArticles and CINAHL databases by EBSCOhost, Cochrane Library, PubMed, and Web of Science for articles published between 2008 and March 2024. Results: Telephone counseling on clinical-behavioral factors is believed to reduce morbidity and mortality in developed countries, but this aspect is not explored in developing countries. We included nine randomized controlled trials with a total of 4394 male and female participants aged 18 to 60 years. The interventions were mainly carried out by text messages, lasting between 20 to 80 min per session, 3 to 5 days per week, and most were carried out over 12 months. The interventions on the variables of physical activity, nutrition, and medical assessments showed significant effects, and variables such as quality of life and anthropometric measurements were not significant in most studies. Conclusions: This systematic review included studies from different developing countries, the most common diseases being diabetes, overweight, obesity, and hypertension. All the studies used mobile devices as the technology, finding a profile of the adults studied, as well as the characteristics of exercise programs based on mobile health in EMA modality.

Effects of a remotely supervised resistance training program on muscle strength and body composition in adults with cystic fibrosis: Randomized controlled trial.

INTRODUCTION: Among the limited studies on physical exercise interventions in adults with cystic fibrosis (CF), few have specifically addressed the improvement of peripheral muscle strength and body fat-free mass. The aim of this study was to examine the impacts of a remotely supervised, individualized 8-week resistance training program of moderate to high intensity on strength and body composition in these subjects. METHODS: This was a randomized controlled trial performed in adults with CF. The exercise group (EX) performed three 1-h resistance training sessions per week over 8 weeks. The control group (CON) followed the physical activity recommendations of their physician. The main outcomes were muscle strength and body composition, with secondary measures including pulmonary function and quality of life. Two-way repeated measures analysis was used. RESULTS: In 23 participants (age 32.13 ± 7.72 years), the intervention showed a significant beneficial effect on leg press strength, with a large effect size, both in absolute (p = 0.011; η p 2 $$ {\eta}_{\mathrm{p}}^2 $$ = 0.281) and relative (p = 0.007; η p 2 $$ {\eta}_{\mathrm{p}}^2 $$ = 0.310) terms. Large intervention effects were observed on total fat mass (p < 0.001; η p 2 $$ {\eta}_{\mathrm{p}}^2 $$ = 0.415), body adiposity index (p < 0.001; η p 2 $$ {\eta}_{\mathrm{p}}^2 $$ = 0.436), and fat mass index (p < 0.001; η p 2 $$ {\eta}_{\mathrm{p}}^2 $$ = 0.445), all showing reduction in the EX group. In addition, significant large size effects were detected on total fat-free mass (p = 0.046; η p 2 $$ {\eta}_{\mathrm{p}}^2 $$ = 0.177), trunk fat-free mass (p = 0.039; η p 2 $$ {\eta}_{\mathrm{p}}^2 $$ = 0.188), and fat-free mass index (p = 0.048; η p 2 $$ {\eta}_{\mathrm{p}}^2 $$ = 0.174), all favoring exercise. No significant effects were observed on pulmonary function and quality of life. CONCLUSIONS: An 8-week remotely supervised resistance training program, with moderate to high intensity, effectively improved lower limb muscle strength and body composition.

White-Matter Lesions and Cortical Cerebral Blood Flow Evaluation by 3D Arterial Spin-Labeled Perfusion MRI in Asymptomatic Divers: Correlation with Patent Foramen Ovale Ocurrence.

Cerebral white-matter lesions (cWML) can be caused by dilation of Virchow-Robin spaces or may correspond to true lacunar ischemic lesions. The aim of our study was to evaluate in asymptomatic divers the relationship between the presence of patent foramen ovale (PFO) and cWML, as well as their possible effects on cortical cerebral blood flow (CBF) by magnetic resonance (MRI) through the arterial spin labeling (ASL) sequence. Transthoracic echocardiography was performed for the identification of PFO, and cerebral magnetic resonance including the 3D-ASL sequence for CBF quantification. Thirty-eight divers, with a mean age 45.8 ± 8.6 years, were included. Nineteen healthy volunteers, mean age 41 ± 15.2 years, served as the control group. A total of 28.9% of divers had completed more than 1000 dives. It was found that 26.3% of divers presented with PFO in the echocardiographic study. cWML was evidenced in 10.5% of diver MRI studies. There was no statistically significant relationship between the presence of PFO and cWML (p = 0.95). We observed a lower blood flow in all brain areas assessed by the 3D-ASL sequence in the group of divers, compared with the control group. We did not find statistical differences in CBF as a function of the presence or absence of PFO, number of dives, or cWML evidence.

Telemedicine in pulmonary rehabilitation - benefits of a telerehabilitation program in post-COVID-19 patients: a controlled quasi-experimental study.

INTRODUCTION: COVID-19 pandemic has challenged healthcare systems worldwide. The aim of this study was to assess the results of a Respiratory Telerehabilitation Program implemented to patients post-COVID-19 in postacute phase of mild to critical course of COVID-19 who had persistent respiratory symptoms and had not received any vaccination. The intervention was performed during confinement. METHODS: A quasi-experimental nonrandomized study was conducted in Spain during confinement. Respiratory Telerehabilitation Program was guided by a specialized physical therapist through a web platform (Zoom by Zoom Video Communications, San Jose, CA, USA). Participants were recruited through social webs. Outcome measures included respiratory rate, heart rate, percutaneous oxygen saturation, Mahler's Dyspnea Index, anxiety status, and quality of life [EuroQol 5 Dimension 5 (EQ-5D)]. RESULTS: A total number of 148 participants were recruited, with a final number of 100 participants completing the protocol (50 experimental group (EG)/50 control group (CG)). A total of 500 telerehabilitation sessions were performed for this study. In the EG, pre-post intervention comparative analysis showed significative changes in Mahler's functional dyspnea (p < 0.001), the State-Trait Anxiety Inventory (p < 0.001), oxygen saturation (p < 0.001), heart rate (p < 0.001), quality-of-life questionnaire (p < 0.001), and respiratory rate (p < 0.001). Participants in the CG showed an improvement in all the variables, but the differences were not statistically significant except in Mahler's functional dyspnea (p = 0.001) and in the quality-of-life questionnaire (p = 0.043). Percentage changes in pre-post intervention were calculated and compared between EG and CG. There were statistically significative differences in all the outcomes in favor of the EG. CONCLUSION: The implementation of a pulmonary telerehabilitation program for COVID-19 not vaccinated survivors in postacute phase with mild to critical course of COVID-19 with respiratory sequelae has proven its benefits in cardiorespiratory variables and dyspnea-related anxiety.

Digitized Prenatal Newsletter: Impact on Obstetric Patient Satisfaction and Loyalty.

The high demand for health information from pregnant women has encouraged the creation of an informative program through a weekly digital newsletter. The objective of this study is to evaluate its quality as a digital communication medium, in terms of satisfaction and loyalty to the pregnancy follow-up and delivery service. A cross-sectional, prospective study was carried out, surveying 179 patients by means of an online self-referral questionnaire including variables related to humanization, information needs, perceived accompaniment and satisfaction, as well as factors related to its influence on their decision to remain loyal to the center. A total of 81.2% of the participants showed high levels of satisfaction with the program. Satisfaction among nulliparous patients was significantly lower in several aspects. The resolution of doubts and the perception of peace of mind following the information received was positive for 54.8%. Of the patients in the program, 88.8% finally remained at the center, showing a strong influence of the program on their decision (mean value 75 on 1 to 100 scale). A weekly digital newsletter with specific information reduced the demand for information from pregnant women, generating high levels of satisfaction and positively influencing the decision to remain loyal to the Center.

Influence of unstable shoes on women with lumbopelvic postpartum pain: randomized clinical trial

ABSTRACT BACKGROUND: Back pain is a normal symptom during pregnancy and is expected to become worse beyond the first three months after childbirth. OBJECTIVES: To determine the effectiveness of wearing unstable shoes instead of conventional shoes, regarding pain intensity, low back mobility and stability, among women with lumbopelvic pain (LPP) during the postpartum period. DESIGN AND SETTING: Prospective, single-blinded, randomized clinical trial conducted at a podiatry and physiotherapy clinical center. METHODS: A nine-week program of wearing either unstable shoes (A) or conventional shoes (B) was implemented. The following outcomes were measured in three assessments: pain intensity, using a visual analogue scale (VAS); low-back mobility, using a modified Schober test; and stability, using a pressure platform. RESULTS: The lateral stability speed, anterior stability speed and anterior center of pressure (COP) showed significant (P < 0.05) decreases in the unstable shoes group after nine weeks, in relation to the conventional group. Intra-group measurements showed significant differences (P < 0.05) in VAS between the second and third assessments and between the first and third assessments in both groups. Intra-group evaluations also showed statistically significant differences (P < 0.05) in the lateral stability speed and anterior stability speed. CONCLUSIONS: Unstable shoes were effective in decreasing the pain intensity at five and nine weeks in women with postpartum LPP. In addition, their use produced decreases in lateral stability speed, anterior stability speed and anterior COP at nine weeks.

Influence of unstable shoes on women with lumbopelvic postpartum pain: randomized clinical trial.

BACKGROUND: Back pain is a normal symptom during pregnancy and is expected to become worse beyond the first three months after childbirth. OBJECTIVES: To determine the effectiveness of wearing unstable shoes instead of conventional shoes, regarding pain intensity, low back mobility and stability, among women with lumbopelvic pain (LPP) during the postpartum period. DESIGN AND SETTING: Prospective, single-blinded, randomized clinical trial conducted at a podiatry and physiotherapy clinical center. METHODS: A nine-week program of wearing either unstable shoes (A) or conventional shoes (B) was implemented. The following outcomes were measured in three assessments: pain intensity, using a visual analogue scale (VAS); low-back mobility, using a modified Schober test; and stability, using a pressure platform. RESULTS: The lateral stability speed, anterior stability speed and anterior center of pressure (COP) showed significant (P < 0.05) decreases in the unstable shoes group after nine weeks, in relation to the conventional group. Intra-group measurements showed significant differences (P < 0.05) in VAS between the second and third assessments and between the first and third assessments in both groups. Intra-group evaluations also showed statistically significant differences (P < 0.05) in the lateral stability speed and anterior stability speed. CONCLUSIONS: Unstable shoes were effective in decreasing the pain intensity at five and nine weeks in women with postpartum LPP. In addition, their use produced decreases in lateral stability speed, anterior stability speed and anterior COP at nine weeks.

Diagnosis of invasive fungal disease in hospitalized patients with chronic obstructive pulmonary disease.

BACKGROUND: The role of culture-independent techniques (galactomannan, (1-3)-ß-d-glucan) in the early diagnosis of invasive fungal diseases (IFD) is well assessed in hematological patients, but there are no clear conclusions in patients with chronic obstructive pulmonary disease (COPD). AIMS: To study the usefulness of nonculture-based techniques in the diagnosis of IFD in COPD-patients at risk for IFD. METHODS: A prospective observational study based on monitoring COPD patients at risk for IFD during 2007-2010 was carried out. The presence of galactomannan, (1-3)-ß-d-glucan and an indirect immunofluorescence of Candida albicans germ tube specific antibodies (CAGTA) were performed. RESULTS: Among 43 COPD patients, 16 (37.2%) were diagnosed with IFD: seven cases were proven IFD (five invasive candidemia - IC, one invasive aspergillosis - IA and a rhinocerebral zygomycosis) and nine probable IFD (seven IA and two IC). In the diagnosis of IC and IA, the negative predictive value (NPV) of (1-3)-ß-d-glucan was 100%. Regarding CAGTA in IC, NPV was 96.2%. Finally, NPV of galactomannan in IA was 91.2%. The area under the ROC curve for (1-3)-ß-d-glucan in IC and for the rest of the IFD cases was 0.86 (95% CI, 0.79-0.93) and 0.60 (95% CI, 0.43-0.77), for CAGTA in IC was 0.83 (95% CI, 0.74-0.91) and for galactomannan in IA was 0.71 (95% CI, 0.56-0.85). Positive (1-3)-ß-d-glucan preceded the growth of Candida (average of 1.7 days) in blood culture. CONCLUSIONS: In COPD patients at risk for IFD the assayed techniques are especially useful to rule out the presence of IFD.