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Journal of Interprofessional Care Jul 2024While a growing body of interprofessional education (IPE) literature demonstrates a positive impact on learner knowledge, there is limited data on its long-term impact...
While a growing body of interprofessional education (IPE) literature demonstrates a positive impact on learner knowledge, there is limited data on its long-term impact on collaborative practice (CP). With the growth of the aging population globally, understanding both the long-term impact on CP and sustainability of community-based geriatric experiential IPE programs are imperative. This study explores the impact of the Interprofessional Geriatric Curriculum (IPGC), a community-based geriatric IPE program, on post-graduate clinical practice among seven health professions. This study utilized a cross-sectional descriptive design, where both qualitative and quantitative data were collected in the same online survey of health professionals' to measure their perceptions of the impact IPGC has had on their respective clinical practice 1-3 years post-graduation. Forty-six per cent of health profession graduates provided clinical care for people 65 years of age or older; 81% worked in interprofessional teams; 80% reported the IPGC experience significantly impacted their practice (N = 137), and all used validated assessment tools taught in the IPGC program in their practice. Eight themes emerged from the list of what health professionals learned from IPGC that they use regularly in their clinical practice: four themes were interprofessional in nature (i.e. teamwork and team-based care, interprofessional communication, roles/responsibilities, and personal/professional) and four themes related to geriatrics (i.e. aging, screening and assessment, medications, and didactic content). This study is one of the first to describe the sustained influence of a community-based IPE program across multiple health professional disciplines on clinical geriatric practice.
PubMed: 38956980
DOI: 10.1080/13561820.2024.2371337 -
Journal of Rehabilitation Medicine Jul 2024To assess the impact of moderate-intensity aerobic exercise on working memory in stroke-induced mild cognitive impairment (MCI). (Randomized Controlled Trial)
Randomized Controlled Trial
The effects of moderate-intensity aerobic exercise on cognitive function in individuals with stroke-induced mild cognitive impairment: a randomized controlled pilot study.
OBJECTIVE
To assess the impact of moderate-intensity aerobic exercise on working memory in stroke-induced mild cognitive impairment (MCI).
DESIGN
Randomized, double-blind controlled study.
SUBJECTS AND METHODS
Twenty MCI patients from the Fifth Affiliated Hospital of Guangzhou Medical University (December 2021 to February 2023), aged 34-79, 2-12 months post-stroke, were divided into an experimental group (EG) and a control group (CG), each with 10 participants. The EG underwent standard rehabilitation plus 40 minutes of aerobic exercise, while the CG received only standard therapy, 5 times weekly for 2 weeks. Working memory was tested using the n-back task, and overall cognitive function was measured with the MOCA and MMSE Scales before and after the intervention.
RESULTS
The EG showed higher 3-back correctness (71.80 ± 14.53 vs 56.50 ± 13.66), MOCA scores (27.30 ± 1.57 vs 24.00 ± 3.13), and improved visuospatial/executive (4.60 ± 0.52 vs 3.30 ± 1.06) and delayed recall (4.30 ± 0.82 vs 3.00 ± 1.56) on the MOCA scale compared with the CG.
CONCLUSION
Moderate-intensity aerobic exercise may enhance working memory, visuospatial/executive, and delayed recall functions in stroke-induced MCI patients.
Topics: Humans; Cognitive Dysfunction; Middle Aged; Male; Female; Pilot Projects; Aged; Stroke Rehabilitation; Double-Blind Method; Exercise; Stroke; Exercise Therapy; Cognition; Memory, Short-Term; Adult
PubMed: 38956964
DOI: 10.2340/jrm.v56.33001 -
Brain and Behavior Jul 2024Cerebral ischemia reperfusion injury (CIRI) often leads to deleterious complications after stroke patients receive reperfusion therapy. Exercise preconditioning (EP) has...
INTRODUCTION
Cerebral ischemia reperfusion injury (CIRI) often leads to deleterious complications after stroke patients receive reperfusion therapy. Exercise preconditioning (EP) has been reported to facilitate brain function recovery. We aim to explore the specific mechanism of EP in CIRI.
METHODS
Sprague-Dawley rats were randomized into Sham, middle cerebral artery occlusion (MCAO), and EP groups (n = 11). The rats in the EP group received adaptive training for 3 days (10 m/min, 20 min/day, with a 0° incline) and formal training for 3 weeks (6 days/week, 25 m/min, 30 min/day, with a 0° incline). Then, rats underwent MCAO surgery to establish CIRI models. After 48 h, neurological deficits and cerebral infarction of the rats were measured. Neuronal death and apoptosis in the cerebral cortices were detected. Furthermore, RNA sequencing was conducted to investigate the specific mechanism of EP on CIRI, and qPCR and Western blotting were further applied to confirm RNA sequencing results.
RESULTS
EP improved neurological deficit scores and reduced cerebral infarction in MCAO rats. Additionally, pre-ischemic exercise also alleviated neuronal death and apoptosis of the cerebral cortices in MCAO rats. Importantly, 17 differentially expressed genes (DEGs) were identified through RNA sequencing, and these DEGs were mainly enriched in the HIF-1 pathway, cellular senescence, proteoglycans in cancer, and so on. qPCR and Western blotting further confirmed that EP could suppress TIMP1, SOCS3, ANGPTL4, CDO1, and SERPINE1 expressions in MCAO rats.
CONCLUSION
EP can improve CIRI in vivo, the mechanism may relate to TIMP1 expression and HIF-1 pathway, which provided novel targets for CIRI treatment.
Topics: Animals; Reperfusion Injury; Rats, Sprague-Dawley; Rats; Male; Physical Conditioning, Animal; Infarction, Middle Cerebral Artery; Brain Ischemia; Sequence Analysis, RNA; Disease Models, Animal; Apoptosis; Ischemic Preconditioning
PubMed: 38956886
DOI: 10.1002/brb3.3608 -
The Journal of Contemporary Dental... Apr 2024The aim of the current study was to evaluate the penetration depth and smear layer removal of root canal irrigant using various irrigation activation techniques. (Comparative Study)
Comparative Study
AIM
The aim of the current study was to evaluate the penetration depth and smear layer removal of root canal irrigant using various irrigation activation techniques.
MATERIALS AND METHODS
In this investigation, sixty single-rooted premolars extracted for orthodontic purposes were chosen. Diamond burs were used to create an access cavity, and #10 K-file was used to determine the patency. About sixty samples were divided into the following three groups (20 samples in each group), group I: Irrigation with conventional needle, group II: Activation of EndoVac system, group III: Passive ultrasonic irrigation (PUI). The efficacy of the smear layer was assessed using a scanning electron microscopy at a ×2000 magnification. One-way ANOVA was used to record and analyze the data. All statistical analyses were performed with a significance level of < 0.05.
RESULTS
At coronal third, the maximum smear layer was removed in group II (1.26 ± 0.02) followed by group III (1.84 ± 0.16) and group I (2.89 ± 0.21). At middle third, smear layer removal was maximum in group I (1.18 ± 0.10) followed by group III (1.72 ± 0.09) and group I (2.66 ± 0.18). At apical third, the more smear layer was removed in group II (1.02 ± 0.01) followed by group III (1.58 ± 0.08) and group I (2.38 ± 0.06). There was a highly significant difference found between the three different irrigation systems at all three levels ( < 0.001).
CONCLUSION
In conclusion, every irrigation device that was evaluated was successful in removing the smear layer from the root canal. However, the EndoVac system group removed a greater amount of smear layer compared with PUI and conventional needle group.
CLINICAL SIGNIFICANCE
With the goal of promoting cleaning that is beyond the ability of mechanical devices, irrigation is a crucial part of root canal therapy. If an efficient irrigation delivery system is used, the irrigants can reach the working length (WL). This type of distribution system needs to provide a suitable amount of irrigants up to the WL, as well as have enough flow and be effective at debriding the entire canal system. How to cite this article: Pujari MD, Das M, Das A, . Assessment of Smear Layer Removal and Penetration Depth of Root Canal Irrigant Using Different Irrigation Activation Systems: A Comparative Study. J Contemp Dent Pract 2024;25(4):331-334.
Topics: Root Canal Irrigants; Smear Layer; Humans; Therapeutic Irrigation; Root Canal Preparation; Microscopy, Electron, Scanning; Bicuspid; Dental Pulp Cavity; In Vitro Techniques
PubMed: 38956847
DOI: 10.5005/jp-journals-10024-3626 -
The American Journal of Case Reports Jul 2024BACKGROUND Diabetes mellitus (DM) is one of the most prevalent diseases worldwide and is associated with increased morbidity and mortality. One of the microvascular...
BACKGROUND Diabetes mellitus (DM) is one of the most prevalent diseases worldwide and is associated with increased morbidity and mortality. One of the microvascular complications of DM is diabetic foot ulcer (DFU), which is associated with increased mortality from serious infections and decreased functional capacity of the patient due to amputation. Uncontrolled diabetes is a significant risk factor for poor wound healing. There is a need for alternative treatments that can promote wound healing in these patients. Several studies have shown the effect of low-level laser therapy (LLLT) on wound healing in patients with DFU. LLLT is a potential therapeutic approach in patients with DFU. CASE REPORT A 55-year-old male patient presented with a history of DM, diabetic neuropathy, and diabetic foot. The patient had uncontrolled blood sugar levels, with an HbA1C of 9.3%. The patient received therapy in the form of wound care with normal saline, topical antibiotics, and LLLT, with a dose of 10 J/cm² with a frequency of therapy 3 times per week. After 12 weeks of therapy, there was improvement, characterized by wound tissue growth and no significant adverse effects during therapy. CONCLUSIONS LLLT can provide benefits in patients with DFU and uncontrolled diabetes. The wound showed improvement after 12 weeks of therapy, and there were no significant adverse effects during therapy. LLLT is a minimally invasive, easy-to-use, and inexpensive therapeutic option to induce wound healing in patients with DFU and uncontrolled diabetes.
Topics: Humans; Male; Diabetic Foot; Middle Aged; Low-Level Light Therapy; Wound Healing; Diabetes Mellitus, Type 2
PubMed: 38956839
DOI: 10.12659/AJCR.944106 -
European Journal of Sport Science Jul 2024Knee osteoarthritis is associated with deficits in muscle strength, muscle mass, and physical functioning. These muscle-related deficits are acutely exacerbated... (Review)
Review
Knee osteoarthritis is associated with deficits in muscle strength, muscle mass, and physical functioning. These muscle-related deficits are acutely exacerbated following total knee arthroplasty (TKA) and persist long after surgery, despite the application of standardized rehabilitation programs that include physical/functional training. Resistance exercise training (RET) has been shown to be a highly effective strategy to improve muscle-related outcomes in healthy as well as clinical populations. However, the use of RET in traditional rehabilitation programs after TKA is limited. In this narrative review, we provide an updated view on whether adding RET to the standard rehabilitation (SR) in the recovery period (up to 1 year) after TKA leads to greater improvements in muscle-related outcomes when compared to SR alone. Overall, research findings clearly indicate that both muscle strength and muscle mass can be improved to a greater extent with RET-based rehabilitation compared to SR. Additionally, measures of physical functioning that rely on quadriceps strength and balance (e.g., stair climbing, chair standing, etc.) also appear to benefit more from a RET-based program compared to SR, especially in patients with low levels of physical functioning. Importantly though, for RET to be optimally effective, it should be performed at 70%-80% of the one-repetition maximum, with 3-4 sets per exercise, with a minimum of 3 times per week for 8 weeks. Based upon this narrative review, we recommend that such high-intensity progressive RET should be incorporated into standard programs during rehabilitation after TKA.
Topics: Humans; Arthroplasty, Replacement, Knee; Resistance Training; Muscle Strength; Osteoarthritis, Knee; Quadriceps Muscle; Postural Balance
PubMed: 38956794
DOI: 10.1002/ejsc.12114 -
European Journal of Sport Science Jul 2024The aims of this study were to assess (i) the load-velocity relationship during the box squat exercise in women survivors of breast cancer, (ii) which velocity variable...
The aims of this study were to assess (i) the load-velocity relationship during the box squat exercise in women survivors of breast cancer, (ii) which velocity variable (mean velocity [MV], mean propulsive velocity [MPV], or peak velocity [PV]) shows stronger relationship with the relative load (%1RM), and (iii) which regression model (linear [LA] or polynomic [PA]) provides a greater fit for predicting the velocities associated with each %1RM. Nineteen women survivors of breast cancer (age: 53.2 ± 6.9 years, weight: 70.9 ± 13.1 kg, and height: 163.5 ± 7.4 cm) completed an incremental load test up to one-repetition maximum in the box squat exercise. The MV, MPV, and the PV were measured during the concentric phase of each repetition with a linear velocity transducer. These measurements were analyzed by regression models using LA and PA. Strong correlations of MV with %1RM (R = 0.903/0.904; the standard error of the estimate (SEE) = 0.05 ms by LA/PA) and MPV (R = 0.900; SEE = 0.06 ms by LA and PA) were observed. In contrast, PV showed a weaker association with %1RM (R = 0.704; SEE = 0.15 ms by LA and PA). The MV and MPV of 1RM was 0.22 ± 0.04 m·s, whereas the PV at 1RM was 0.63 ± 0.18 ms. These findings suggest that the use of MV to prescribe relative loads during resistance training, as well as LA and PA regression models, accurately predicted velocities for each %1RM. Assessing and prescribing resistance exercises during breast cancer rehabilitation can be facilitated through the monitoring of movement velocity.
Topics: Humans; Female; Breast Neoplasms; Middle Aged; Resistance Training; Muscle Strength; Adult; Cancer Survivors; Exercise Therapy
PubMed: 38956790
DOI: 10.1002/ejsc.12130 -
European Journal of Sport Science Jul 2024Improving peak oxygen uptake (V̇O) and maximal strength are key objectives of rehabilitation for patients with unspecific musculoskeletal disorders (MSDs). Although... (Randomized Controlled Trial)
Randomized Controlled Trial
Aerobic high-intensity interval training and maximal strength training in patients with unspecific musculoskeletal disorders improve V̇O and maximal strength more than moderate training.
Improving peak oxygen uptake (V̇O) and maximal strength are key objectives of rehabilitation for patients with unspecific musculoskeletal disorders (MSDs). Although high-intensity training yield superior outcomes for these factors, patients with MSDs may not tolerate high-intensity due to pain and fear. Therefore, we examined the effect and feasibility of incorporating aerobic high-intensity intervals (HIITs) and maximal strength training (MST) in a standard clinical rehabilitation program for patients with unspecific MSDs. 73 patients (45 ± 10 years) with MSDs partaking in a standard, public, and 4-week rehabilitation program were randomized to high-intensity training (HG: 4 × 4 minutes intervals at ∼90% of maximal heart rate; HR, and 4 × 4 repetitions leg press at ∼90% of 1 repetition maximum; 1RM, with maximal intended velocity) or keep todays treatment of low-to moderate-intensity training (MG: various cycling, walking, and/or running activities at ∼70%-80% of HR and 3 × 8 - 10 repetitions leg press at ∼75% of 1RM without maximal intended velocity). HG improved V̇O (12 ± 7%) and leg press 1RM (43 ± 34%) more than moderate-intensity group (V̇O; 5 ± 6%, 1RM; 19 ± 18%, both p < 0.001). We observed that no adverse events and no between-group differences in dropout rate or self-reported quality of life (both p > 0.05). There were positive correlations between improved V̇O and improved physical (p = 0.024) and emotional (0.016) role functioning. We conclude that both high-intensity interval training and MST are feasible and improve V̇O and maximal strength more than standard low-to moderate-intensity treatment of patients with unspecific MSDs. Our findings suggest that high-intensity training should be implemented as a part of standard clinical care of this patient population.
Topics: Humans; High-Intensity Interval Training; Male; Resistance Training; Middle Aged; Muscle Strength; Female; Adult; Oxygen Consumption; Musculoskeletal Diseases; Heart Rate
PubMed: 38956785
DOI: 10.1002/ejsc.12126 -
European Journal of Sport Science Jul 2024The purpose of this study was firstly to examine the sensitivity of heart rate (HR)-based and subjective monitoring markers to intensified endurance training; and...
The purpose of this study was firstly to examine the sensitivity of heart rate (HR)-based and subjective monitoring markers to intensified endurance training; and secondly, to investigate the validity of these markers to distinguish individuals in different fatigue states. A total of 24 recreational runners performed a 3-week baseline period, a 2-week overload period, and a 1-week recovery period. Performance was assessed before and after each period with a 3000m running test. Recovery was monitored with daily orthostatic tests, nocturnal HR recordings, questionnaires, and exercise data. The participants were divided into subgroups (overreached/OR, n = 8; responders/RESP, n = 12) based on the changes in performance and subjective recovery. The responses to the second week of the overload period were compared between the subgroups. RESP improved their baseline 3000 m time (p < 0.001) after the overload period (-2.5 ± 1.0%), and the change differed (p < 0.001) from OR (0.6 ± 1.2%). The changes in nocturnal HR (OR 3.2 ± 3.1%; RESP -2.8 ± 3.7%, p = 0.002) and HR variability (OR -0.7 ± 1.8%; RESP 2.1 ± 1.6%, p = 0.011) differed between the subgroups. In addition, the decrease in subjective readiness to train (p = 0.009) and increase in soreness of the legs (p = 0.04) were greater in OR compared to RESP. Nocturnal HR, readiness to train, and exercise-derived HR-running power index had ≥85% positive and negative predictive values in the discrimination between OR and RESP individuals. In conclusion, exercise tolerance can vary substantially in recreational runners. The results supported the usefulness of nocturnal HR and subjective recovery assessments in recognizing fatigue states.
Topics: Humans; Heart Rate; Running; Adult; Male; Fatigue; Female; Young Adult; Endurance Training; Surveys and Questionnaires; Physical Endurance; Exercise Test
PubMed: 38956784
DOI: 10.1002/ejsc.12115 -
BMC Sports Science, Medicine &... Jul 2024The number of football teams in senior categories has increased. As outdoor sports entail players being exposed to sunlight, playing football may contribute to...
BACKGROUND
The number of football teams in senior categories has increased. As outdoor sports entail players being exposed to sunlight, playing football may contribute to maintaining vitamin D stores and body mineral density while preventing osteoporosis. This study aimed to determine the bone mineral density and vitamin D levels in middle-aged premenopausal female football players.
METHODS
Participants were premenopausal females in their 40s. We evaluated bone mineral density of the second to the fourth lumbar vertebrae and femoral neck, serum 25-hydroxy vitamin D (25-OHD) levels, which is an indicator of vitamin D stores, and body composition. In addition, we administered a questionnaire survey on exercise habits and lifestyle. Ninety-two participants were categorised into three groups: the football group (n = 27), volleyball group (n = 40), and non-exercise group (n = 25).
RESULTS
Bone mineral density was higher in the football and volleyball groups than in the non-exercise group (P < 0.01). The volleyball group had a significantly higher bone mineral density of the lumbar spine and femoral neck than the non-exercise group (P < 0.01). The football group had a significantly higher bone mineral density of the femoral neck than the non-exercise group (P < 0.01). Although the football group had played fewer years than the volleyball group (P < 0.01), serum 25-OHD levels were the highest in the football group and were significantly higher than those in the volleyball and non-exercise groups (P < 0.01).
CONCLUSIONS
Middle-aged premenopausal football players had higher body vitamin D levels and bone mineral densities than non-active females. These results suggest that playing football may contribute to the prevention of osteoporosis.
TRIAL REGISTRATION
UMIN Clinical Trials Registry UMIN000054235. 2024/04/23. Retrospectively registered.
PubMed: 38956731
DOI: 10.1186/s13102-024-00938-x