PURPOSE: The present study was to examine the effect of a meditation-based exercise program on the motor and non-motor symptoms of Parkinson's disease (PD). METHODS: Sixty three PD patients who were recruited from a university hospital were randomly assigned to the experimental group (n = 33) and to the control group (n = 30). Participants completed an 8-week Mindfulness Meditation-based Complex Exercise Program (MMBCEP) that included 6 sessions. Before and after the intervention, the Six-Minute Walk Test (6MWT), elastic band pull, chair stand test, and 2.45-meter walk test were administered for the motor symptoms and the Korean Version of Geriatric Depression Scale, The State-Trait Anxiety Inventory (STAI), the Korean-Montreal Cognitive Assessment, Parkinson's Disease Sleep Scale (PDSS), Activities of Daily Living (ADL), and the Quality of Life of Patients with Parkinson's Disease (PDQL) were administered for non-motor symptoms. RESULTS: Significant improvements in the motor symptoms (i.e., muscle strength (lower and upper extremity), balance, and muscle endurance) and in the non-motor symptoms (i.e., anxiety, depression, cognitive functions, sleep disturbance, quality of life, and activities of daily living) were observed. CONCLUSIONS: MMBCEP, a complex exercise program-based on mindfulness meditation, is associated with increased motor symptoms, decreased emotional disturbances (anxiety and depression) and sleep disturbance, and improved cognitive functions, quality of life, and activities of daily living. Future research should test the effects of MMBCEP with more representative PD patients.
Activities of Daily Living ; Affective Symptoms ; Anxiety ; Cognition ; Depression ; Humans ; Meditation ; Mindfulness* ; Muscle Strength ; Parkinson Disease* ; Quality of Life*

Purpose: This study aims to investigate and collect literature related to the effects of depression intervention programs on depression of breast cancer patients in Korea, and review these precedent studies on the effectiveness of depression intervention programs through meta-analysis. Methods: To achieve a systematic literature review, a review question was defined according to PICO-SD:“How do depression intervention programs affect depression reduction in breast cancer participants compared to the control group?” The subjects of this study were research papers on depression intervention programs, which were released in Korea between 1990 and February 2020. Through the literature quality assessment in accordance with the SIGN (2012) Guidelines on Quality Assessment, a total of 30 pieces were selected as the final subjects of this study. Result: The overall effect size of a total of 30 pieces was -3.92 (95% CI: -4.82, -3.03, p<.001), which indicates that these depression intervention programs have a great effect on depression reduction. Conclusion Intervention in depression of breast cancer patients in Korea is considered to contribute to improving the quality of their life and the ability to manage their symptoms, thus helping them have a positive meaning of life.

PURPOSE: The purpose of this study was to investigate the effects of a simulation-based practice program on nursing students' self-efficacy, critical thinking disposition and problem solving process.METHOD: A quasi-experimental non-equivalent control group pre-post test, design was used. A total of 111 students, 53 students for the experimental group and 58 students for the control group. The experimental group participated in the program for 30 hours during 4 days. Data were analyzed using descriptive statistics, X2-test, Fisher's exact probability test, and t-test.RESULTS: The results showed that the simulation-based practice program significantly improved self - efficacy and critical thinking disposition of nursing students. However, there was no significant difference in the problem solving process.CONCLUSION: Therefore, to promote self-efficacy and critical thinking disposition in nursing students, it is necessary to actively use simulation-based practice program. To improve the problem solving process in the future, it is necessary to apply the simulation-based practice program to the nursing curriculum continuously and to use it considering sufficient education periods.
Curriculum ; Education ; Evaluation Studies as Topic ; Humans ; Methods ; Nursing ; Problem Solving ; Students, Nursing ; Thinking

Purpose: The purpose of this study was to describe the health care experiences among patients with Parkinson’s disease. Methods: Of the qualitative research methods, Colaizzi’s phenomenological method was used in this study. A total of nine patients, who were diagnosed with Parkinson’s disease and receiving outpatient treatment, were selected as the subjects of this study. Subsequently, data were collected through individual in-depth interview. Results: The four categories obtained as a result were ‘strenuous efforts to control my own body,’ ‘subject of health that no one can replace,’ ‘focus on the current while expecting a breakthrough in health management,’ and ‘human dignity that cannot be lost to the end.’ Conclusion The study results are expected to help health care providers deeply understand the experiences in health care among patients with Parkinson’s disease and to provide source data for nursing intervention development that can be helpful in managing the health status of patients with Parkinson’s disease.

OBJECTIVES: Even though experimental studies have suggested that iron can be involved in generating oxidative stress, epidemiologic studies on the association of markers of body iron stores with cardiovascular disease or cancer remain controversial. This study was performed to examine the association of serum ferritin and transferrin saturation (%TS) with all-cause, cancer, and cardiovascular mortality. METHODS: The study subjects were men aged 50 years or older and postmenopausal women of the Third National Health and Nutrition Examination Survey 1988-1994. Participants were followed-up for mortality through December 31, 2006. RESULTS: Serum ferritin was not associated with all-cause, cancer, or cardiovascular mortality for either men or postmenopausal women. However, all-cause, cancer, and cardiovascular mortality were inversely associated with %TS in men. Compared with men in the lowest quintile, adjusted hazard ratios for all-cause, cancer, and cardiovascular mortality were 0.85, 0.86, 0.76, and 0.74 (p for trend < 0.01), 0.82, 0.73, 0.75, and 0.63 (p for trend < 0.01), and 0.86, 0.81, 0.72, and 0.76 (p for trend < 0.01), respectively. For postmenopausal women, inverse associations were also observed for all-cause and cardiovascular mortality, but cancer mortality showed the significantly lower mortality only in the 2nd quintile of %TS compared with that of the 1st quintile. CONCLUSIONS: Unlike speculation on the role of iron from experimental studies, %TS was inversely associated with all-cause, cancer and cardiovascular mortality in men and postmenopausal women. On the other hand, serum ferritin was not associated with all-cause, cancer, or cardiovascular mortality.
Aged ; Cardiovascular Diseases/blood/*mortality ; Cause of Death ; Female ; Ferritins/*blood ; Follow-Up Studies ; Health Surveys ; Humans ; Male ; Middle Aged ; Neoplasms/*mortality ; Republic of Korea/epidemiology ; Transferrins/*blood

Objective: This study aimed to investigate the closure rate and adverse effects of combination therapy with acetaminophen and ibuprofen for hemodynamically significant patent ductus arteriosus (hsPDA) compared with monotherapy with ibuprofen in extremely preterm infants (EPTs). Methods: This was a single-center, retrospective, and historical control study of infants with hsPDA born at <28 weeks of gestation and a birth weight <1,000 g. Based on the first-line therapeutic policy for hsPDA, the cohort was classified into a monotherapy group (period I: January 2019-July 2021) and a combination therapy group (period II: September 2021-August 2023). Baseline characteristics, treatment outcomes, adverse effects, and morbidities were compared between the groups. Results: Of the 43 EPTs with hsPDA, 26 received monotherapy with ibuprofen during period I, and 17 received combination therapy with acetaminophen and ibuprofen during period II. The successful closure rates after the first medical therapy were 42.3% in the monotherapy group vs. 76.5% in the combination therapy group (P=0.027). No significant difference in adverse effects during medication use was observed between the groups. Conclusion Combination therapy with acetaminophen and ibuprofen improved the closure rate for hsPDA without detectable adverse effects. Combination therapy could be considered the first therapeutic option for hsPDA in EPTs. Further well-designed studies are needed to define the safety and effectiveness of combination therapy.

Objective: The purpose of this study is to identify the types of pain changes that affect older Koreans, as well as their effects on depressive symptom. Methods: We analyzed the Korean Longitudinal Study of Aging data collected from 2010 to 2018. A data of total of 1,359 participants, aged 65 or older were used to estimate the change in pain. A latent growth model and growth mixture modeling were performed to estimate the overall change in pain and to categorize the types of pain changes. Results: The pain changes of older adults were classified into two categories: low-stable and high increasing. The depressive symptom showed a stronger relationship among the high-increasing type of pain than the low-stable type. The high-increasing type had a higher percentage of females, lower income, relatively low educational attainment, and a higher percentage of rural residents than the low-stable type. Conclusion The significance of this study is that it reiterated the importance of early pain diagnosis and intervention by identifying the types of pain changes in older adults and analyzing their effects on depressive symptoms. Therefore, it is especially important to pay attention to interventions that are designed to help vulnerable groups with a high risk of pain obtain effective pain management.

Objective: This study aimed to investigate the closure rate and adverse effects of combination therapy with acetaminophen and ibuprofen for hemodynamically significant patent ductus arteriosus (hsPDA) compared with monotherapy with ibuprofen in extremely preterm infants (EPTs). Methods: This was a single-center, retrospective, and historical control study of infants with hsPDA born at <28 weeks of gestation and a birth weight <1,000 g. Based on the first-line therapeutic policy for hsPDA, the cohort was classified into a monotherapy group (period I: January 2019-July 2021) and a combination therapy group (period II: September 2021-August 2023). Baseline characteristics, treatment outcomes, adverse effects, and morbidities were compared between the groups. Results: Of the 43 EPTs with hsPDA, 26 received monotherapy with ibuprofen during period I, and 17 received combination therapy with acetaminophen and ibuprofen during period II. The successful closure rates after the first medical therapy were 42.3% in the monotherapy group vs. 76.5% in the combination therapy group (P=0.027). No significant difference in adverse effects during medication use was observed between the groups. Conclusion Combination therapy with acetaminophen and ibuprofen improved the closure rate for hsPDA without detectable adverse effects. Combination therapy could be considered the first therapeutic option for hsPDA in EPTs. Further well-designed studies are needed to define the safety and effectiveness of combination therapy.