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IMPORTANCE: Patient-reported outcome measures provide insights into intervention effects on patients. The Canadian Occupational Performance Measure (COPM) emphasizes identifying priorities in daily activity engagement and evaluating an individual's perception of changes over time. OBJECTIVE: To assess the responsiveness of the COPM and the minimal clinically important difference (MCID) among patients with frozen shoulders. DESIGN: Prospective, single-blind, randomized controlled trial. SETTING: Two physical medicine and rehabilitation clinics. PARTICIPANTS: Ninety-four patients with frozen shoulders enrolled in a previous study. OUTCOMES AND MEASURES: Baseline and 3-mo evaluations of the COPM and other measures. Responsiveness was assessed using effect size (ES) and standardized response mean (SRM). The MCID values were determined through a distribution-based approach, which used the 0.5 standard deviation and ES methods, and an anchor-based approach, which used the receiver operating characteristic curve method. RESULTS: The ES and SRM results indicated that the COPM had high responsiveness. The distribution-based MCID values for COPM Performance and COPM Satisfaction were 1.17 and 1.44, respectively. The anchor-based MCID values were 2.5 (area under the curve [AUC] = 0.78, 95% confidence interval [CI] [0.64-0.91]) and 2.1 (AUC = 0.76, 95% CI [0.60-0.91]), respectively. CONCLUSIONS AND RELEVANCE: The findings suggest that the COPM is a responsive outcome measure for patients with frozen shoulder. The established MCID values for the COPM can be valuable for interpreting changes in patient performance and satisfaction, thus aiding clinical interventions and research planning. Plain-Language Summary: This is the first study to review the effectiveness of the Canadian Occupational Performance Measure (COPM) to determine the success of occupational therapy interventions for people with a frozen shoulder. The findings suggest that the COPM is an effective and valuable tool for clients with a frozen shoulder to understand their experiences and treatment priorities and to detect meaningful changes in their performance and satisfaction after an occupational therapy intervention.
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Bursitis , Diferencia Mínima Clínicamente Importante , Medición de Resultados Informados por el Paciente , Humanos , Bursitis/rehabilitación , Masculino , Femenino , Persona de Mediana Edad , Método Simple Ciego , Estudios Prospectivos , Terapia Ocupacional/métodos , Canadá , Anciano , Actividades Cotidianas , Adulto , Evaluación de la DiscapacidadRESUMEN
Accurate detection of the levator scapulae muscle is critical for effective diagnostic and therapeutic interventions. The commonly used surface anatomy approach has not been validated and is less accurate than ultrasound-guided techniques. Therefore, we determined the needle insertion point for the levator scapulae using a new technique based on the anatomy of the scapula. This investigation used 15 fresh-frozen cadavers to explore the relationship between the acromial angle and medial tip of the scapular spine (O) of the scapular spine. Based on the x-axis (the distance [L] from Point O to point acromial angle) and the y-axis perpendicular to the x-axis passing through Point O, the barycentric coordinates were determined through the intersections of each axis and the superior angle of the scapula with the levator scapulae. Various ratios involving the established distance L) were ascertained, we compared the measurements and ratios between the male and female groups, and the accuracy of the new technique was compared with the conventional technique. The optimal site of the new technique was within 6 to 7% of distance L on the x-axis and 42 to 44% of distance L on the y-axis. This technique was significantly more accurate than the conventional technique (Pâ =â .006). Although ultrasound allows for accurate injections via real-time visualization, its unavailability in some cases highlights the importance of understanding surface anatomy landmarks. Our new technique, based on the anatomy of the scapula and relative measurements, is more accurate than the conventional technique. This should enable more precise detection of the levator scapulae for accurate and efficient diagnostic and therapeutic procedures.
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Cadáver , Escápula , Humanos , Masculino , Femenino , Escápula/anatomía & histología , Escápula/diagnóstico por imagen , Inyecciones Intramusculares/métodos , Anciano , Anciano de 80 o más Años , Músculo Esquelético/anatomía & histología , Músculo Esquelético/diagnóstico por imagen , Persona de Mediana EdadRESUMEN
BACKGROUND: The risk of stroke increases with age, and although previous reports have suggested that infection risk may increase with antipsychotic use, relevant studies after stroke are scarce. We aimed to investigate whether antipsychotics increase post-stroke infection risk in the acute stroke period. METHODS: This propensity score matching study included adults diagnosed with first-ever stroke between 2011 and 2020 at five university hospitals. In-hospital antipsychotic exposure was defined as any administration during hospitalisation for stroke. The primary outcome was post-stroke infection after the first 2 days of hospitalisation, and the secondary outcome was the presence of pneumonia, bacteraemia and/or bacteriuria. RESULT: Among 23,885 first-ever stroke patients, 2,773 antipsychotic users (age 71.6 ± 12.4, male 54.6%) and 2,773 non-users (age 71.2 ± 13.2, male 54.6%) were selected as matched cohorts. After adjusting for propensity score, antipsychotics were not associated with an increased risk of post-stroke infection (odds ratio 0.99, 95% confidence interval 0.87-1.14). CONCLUSION: While our study did not find conclusive evidence linking antipsychotic medication to an increased risk of post-stroke infection, prescribing these medications should still be approached with prudence. Until further research can provide more definitive insights, clinicians should carefully weigh the potential infection risks when considering antipsychotic treatment during the acute stroke care period.
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Antipsicóticos , Puntaje de Propensión , Accidente Cerebrovascular , Humanos , Masculino , Anciano , Femenino , Antipsicóticos/efectos adversos , Antipsicóticos/uso terapéutico , Accidente Cerebrovascular/epidemiología , Anciano de 80 o más Años , Factores de Riesgo , Persona de Mediana Edad , Medición de RiesgoRESUMEN
Background: Rheumatoid arthritis (RA) is a chronic autoimmune inflammatory disease. Most patients with RA face a barrier to participation in social activities or exercise due to joint pain, despite the beneficial effects of exercise and physical activity. Thus, RA may be a risk factor for sarcopenia in the clinical field. Bioelectrical impedance analysis-derived phase angle (PhA) reflects cellular health and is correlated with the prognosis of various diseases. However, its association with physical function in non-sarcopenic RA female patients remains unclear. We evaluated the association between PhA values and various physical function measures in female patients with non-sarcopenic RA. Methods: Thirty-five participants with RA were screened. One met the criteria for sarcopenia. Finally, 34 patients with non-sarcopenic RA were enrolled. This cross-sectional retrospective study evaluated upper- and lower-extremity strengths, cross-sectional area of rectus femoris, 6 min walking test, Borg scale score, sit-to-stand test, and physical function and mental health from 36-Item Short Form Health Survey scores. Results: In total, 34 female participants (mean age = 49.74 ± 8.15 years) were enrolled. In non-sarcopenic RA patients, PhA was significantly correlated with BMI and ASM/(height)2. Multicollinearity was not detected among the independent variables (VIF < 5). The final multivariable regression model identified ASM/height2 as a significant predictor of PhA among non-sarcopenic RA patients. Conclusion: Multivariable linear regression analyses identified appendicular skeletal muscle mass as a significant predictor of PhA. Bioelectrical impedance analysis-derived PhA is a valuable guidance tool for RA management. PhA can be a useful clinical biomarker of muscle status in non-sarcopenic RA patients.
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Artritis Reumatoide , Sarcopenia , Humanos , Femenino , Adulto , Persona de Mediana Edad , Estudios Retrospectivos , Artritis Reumatoide/complicaciones , Factores de Riesgo , Ejercicio FísicoRESUMEN
BACKGROUNDS: Tumor vascularity plays a fundamental role in cancer progression, including breast cancer. This study aimed to elucidate tumor vascularity and its impact on patient survival in the context of breast cancer subtypes using Hounsfield units (HU) on contrast-enhanced computed tomography (CT). MATERIALS AND METHODS: Patients with early-stage breast cancer who completed planned treatment between 2003 and 2013 were retrospectively assessed. RESULTS: The final cohort comprised 440 patients. Of the 440 patients, 262 had estrogen receptor (ER)-positive disease and 119 had human epidermal growth factor receptor 2 (HER2)-overexpressing disease. The tumor-to-aorta ratio of Hounsfield units (TAR) was related to significantly worse recurrence-free interval (RFI) (P < .001) and overall survival (OS) (P < .001) in patients with TAR > 0.33 for RFI and > 0.35 for OS than their counterparts. In the subgroup analysis, the survival disadvantage was limited only to patients with ER-positive and HER2-negative disease (P < .001 for both RFI and OS). CONCLUSION: This study showed that TAR, which reflects tumor vascularity, was significantly related to patients' RFI and OS, suggesting its capacity as a feasible biomarker. This study also showed that TAR was associated with the survival in patients with ER-positive and HER2-negative disease.
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INTRODUCTION/AIMS: There are two conventional needle electromyography (EMG) approaches to the serratus anterior (SA), both of which can result in erroneous insertion into adjacent structures such as the latissimus dorsi (LD), teres major, or external oblique abdominis muscles and pose a risk of long thoracic nerve (LTN) injury. Therefore, we identified a novel needle insertion point for the SA in cadavers that avoids other muscles and LTN injury. METHODS: This study included 17 cadavers: 12 to devise the new method and 5 to verify its accuracy. Novel landmarks were the inferior angle of the scapula (I), sternal notch (S), and xiphoid process (X). The relationships of the LD, pectoralis major (PM), SA, and LTN were determined relative to these landmarks. RESULTS: When inserting a needle into the proximal one third along the line connecting points I and X, there were adequate safety margins around the LD, PM, and LTN, and the new method had excellent accuracy. DISCUSSION: Compared to the conventional midaxillary method, our novel method improved the accuracy of needle EMG of the SA. Follow-up studies using clinical imaging techniques are needed to verify whether above findings are equally applicable in living subjects.
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Músculo Esquelético , Músculos Superficiales de la Espalda , Humanos , Electromiografía/métodos , Escápula/inervación , Axila , Músculos Pectorales/diagnóstico por imagenRESUMEN
Rehabilitation using digital healthcare (DHC) has the potential to enhance the effectiveness of treatment for musculoskeletal disorders (MSDs) and associated pain by improving patient outcomes, while being cost-effective, safe, and measurable. This systematic review and meta-analysis aimed to evaluate the effectiveness of musculoskeletal rehabilitation using DHC. We searched PubMed, Ovid-Embase, Cochrane Library, and PEDro Physiotherapy Evidence Database from inception to October 28, 2022 for controlled clinical trials comparing DHC to conventional rehabilitation. We used a random-effects model for the meta-analysis, pooling the effects of DHC on pain and quality of life (QoL) by calculating standardized mean differences (SMDs) with 95% confidence intervals (CIs) between DHC rehabilitation and conventional rehabilitation (control). Fifty-four studies with 6240 participants met the inclusion criteria. The sample size ranged from 26 to 461, and the average age of the participants ranged from 21.9 to 71.8 years. The majority of the included studies focused on knee or hip joint MSD (n = 23), and the most frequently utilized DHC interventions were mobile applications (n = 26) and virtual or augmented reality (n = 16). Our meta-analysis of pain (n = 45) revealed that pain reduction was greater in DHC rehabilitation than in conventional rehabilitation (SMD: -0.55, 95% CI: -0.74, -0.36), indicating that rehabilitation using DHC has the potential to ameliorate MSD pain. Furthermore, DHC significantly improved health-related QoL and disease-specific QoL (SMD: 0.66, 95% CI: 0.29, 1.03; SMD: -0.44, 95% CI: -0.87, -0.01) compared to conventional rehabilitation. Our findings suggest that DHC offers a practical and flexible rehabilitation alternative for both patients with MSD and healthcare professionals. Nevertheless, further researches are needed to elucidate the underlying mechanisms by which DHC affects patient-reported outcomes, which may vary depending on the type and design of the DHC intervention.
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INTRODUCTION: Digital healthcare systems based on augmented reality (AR) show promise for postoperative rehabilitation. We compared the effectiveness of AR-based rehabilitation and conventional rehabilitation after total knee arthroplasty (TKA). MATERIALS AND METHODS: We randomly allocated 56 participants to digital healthcare rehabilitation group (DR group) and conventional rehabilitation group (CR group). Participants in the CR group performed brochure-based home exercises for 12 weeks, whereas those in the DR group performed AR-based home exercises that showed each motion on a monitor and provided real-time feedback. The primary outcome was change in 4-m gait speed. The secondary outcomes were the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) score, health-related quality of life [assessed by the EuroQoL 5-Dimension 5-Level (EQ5D5L) questionnaire], pain [measured using a numeric rating scale (NRS)], Berg Balance Scale (BBS), range of motion (ROM), and muscle strength. Outcomes were measured at baseline (T0) and 3 (T1), 12 (T2), and 24 (T3) weeks after randomization. RESULTS: There was no significant difference in baseline characteristics of participants between two groups, except age and body mass index. No group difference was observed in 4-m gait speed (0.37 ± 0.19 and 0.42 ± 0.28 for the DR and CR groups, respectively; p = 0.438). The generalized estimating equation model revealed no significant group by time interaction regarding for 4-m gait speed, WOMAC, EQ5D5L, NRS, BBS, ROM, and muscle strength score. All outcomes were significantly improved in both groups (p < 0.001). CONCLUSION: The use of a digital healthcare system based on AR improved the functional outcomes, pain, and quality of life of patients after TKA. AR-based rehabilitation may be useful treatment as an alternative to conventional rehabilitation. TRIAL REGISTRATION: ClinicalTrials.gov (identifier: NCT04513353). Registered on August 9, 2020. http://clinicaltrials.gov/ct2/show/NCT04513353 .
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Artroplastia de Reemplazo de Rodilla , Osteoartritis de la Rodilla , Humanos , Artroplastia de Reemplazo de Rodilla/rehabilitación , Calidad de Vida , Resultado del Tratamiento , Dolor/cirugía , Atención a la Salud , Osteoartritis de la Rodilla/cirugía , Rango del Movimiento Articular , Articulación de la Rodilla/cirugíaRESUMEN
A digital healthcare system based on augmented reality (AR) has promising uses for postoperative rehabilitation. We compare effectiveness of AR-based and conventional rehabilitation in patients after rotator cuff repair (RCR). This study randomly allocates 115 participants who underwent RCR to digital healthcare rehabilitation group (DR group) and conventional rehabilitation group (CR group). The DR group performs AR-based home exercises using UINCARE Home+, whereas the CR group performs brochure-based home exercises. The primary outcome is a change in the Simple Shoulder Test (SST) score between baseline and 12 weeks postoperatively. The secondary outcomes are the Disabilities of the Arm, Shoulder and Hand (DASH) score; Shoulder Pain And Disability Index (SPADI) score; EuroQoL 5-Dimension 5-Level (EQ5D5L) questionnaire score; pain; range of motion (ROM); muscle strength; and handgrip strength. The outcomes are measured at baseline, and at 6, 12, and 24 weeks postoperatively. The change in SST score between baseline and 12 weeks postoperatively is significantly greater in the DR group than in the CR group (p = 0.025). The SPADI, DASH, and EQ5D5L scores demonstrate group×time interactions (p = 0.001, = 0.04, and = 0.016, respectively). However, no significant differences over time are observed between the groups in terms of pain, ROM, muscle strength, and handgrip strength. The outcomes show significant improvement in both groups (all p < 0.001). No adverse events are reported during the interventions. AR-based rehabilitation shows better improvement in terms of shoulder function after RCR compared to conventional rehabilitation. Therefore, as an alternative to the conventional rehabilitation, the digital healthcare system is effective for postoperative rehabilitation.
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This study analyzed a digitized database of electronic medical records (EMRs) to identify risk factors for post-stroke infections. The sample included 41,236 patients hospitalized with a first stroke diagnosis (ICD-10 codes I60, I61, I63, and I64) between January 2011 and December 2020. Logistic regression analysis was performed to examine the effect of clinical variables on post-stroke infection. Multivariable analysis revealed that post-stroke infection was associated with the male sex (odds ratio [OR]: 1.79; 95% confidence interval [CI]: 1.49-2.15), brain surgery (OR: 7.89; 95% CI: 6.27-9.92), mechanical ventilation (OR: 18.26; 95% CI: 8.49-44.32), enteral tube feeding (OR: 3.65; 95% CI: 2.98-4.47), and functional activity level (modified Barthel index: OR: 0.98; 95% CI: 0.98-0.98). In addition, exposure to steroids (OR: 2.22; 95% CI: 1.60-3.06) and acid-suppressant drugs (OR: 1.44; 95% CI: 1.15-1.81) increased the risk of infection. On the basis of the findings from this multicenter study, it is crucial to carefully evaluate the balance between the potential benefits of acid-suppressant drugs or corticosteroids and the increased risk of infection in patients at high risk for post-stroke infection.
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BACKGROUND: This retrospective study evaluated the clinical efficacy of quantitative light-induced fluorescence (QLF) technology for crack detection and the diagnosis of cracked teeth and assessed the possibility of a quantitative evaluation of cracks using QLF technology. METHODS: Patients who were clinically diagnosed with cracked teeth over a 1-year period were included. The QLF images of the corresponding symptomatic cracked teeth and asymptomatic contralateral teeth with crack lines were taken with Qraypen C (AIOBIO, Seoul, Korea). Fluorescence loss (ΔF), maximum fluorescence loss (ΔFmax), red fluorescence (ΔR), and maximum red fluorescence (ΔRmax) of the crack line were analyzed. The correlation between these parameters and sex, age, tooth position (1st premolar, 2nd premolar, 1st molar, 2nd molar), spontaneous pain (+/-), percussion test (+/-), cold test (++/+/-), and bite test (+/-) were statistically analyzed. RESULTS: A total of 66 patients were included. Twenty-four patients had asymptomatic contralateral teeth with apparent crack lines; thus, 90 teeth were analyzed. The crack lines in 84 teeth observed as red fluorescent lines on the QLF images showed ΔR values higher than the cut-off value set by the analysis program used. The patient's age and the â£ΔF⣠and ΔR values were positively correlated. However, there was no statistically significant difference in the QLF parameters between the same patient's symptomatic tooth and the contralateral tooth. CONCLUSIONS: QLF technology is a useful assistive diagnostic device for diagnosing cracked teeth.
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Fotoquimioterapia , Fluorescencia Cuantitativa Inducida por la Luz , Humanos , Fluorescencia Cuantitativa Inducida por la Luz/métodos , Estudios Retrospectivos , Fotoquimioterapia/métodos , Fármacos Fotosensibilizantes , Diente Premolar/diagnóstico por imagen , Fluorescencia , Resultado del TratamientoRESUMEN
Introduction: Limited range of motion (ROM) of the shoulder occurs commonly after breast cancer surgery, resulting in reduced quality of life and difficulty with activities of daily living. Physical exercise is effective in postoperative breast cancer patients, but no study has assessed the effects of augmented reality (AR)-based telerehabilitation. Therefore, this study aimed to investigate the effect of hospital-home linked rehabilitation therapy using an AR-based digital health care system (UINCARE Home+) in postoperative patients with breast cancer. Methods: This study was a prospective, multicenter, assessor-blinded, randomized controlled trial. Patients who underwent breast cancer surgery were assigned to either the UINCARE Home+ (intervention) group or the brochure-based home rehabilitation (control) group for an 8-week intervention. The study outcomes were the change in ROM of the affected shoulder, pain in the affected shoulder (Numerical Rating Scale [NRS]), functional outcomes (Disabilities of the Arm, Shoulder, and Hand questionnaire [QuickDASH] score), and quality of life (Functional Assessment of Cancer Therapy-Breast [FACT-B] and EuroQoL 5-Dimension 5-Level [EQ-5D-5L] scores), all of which were measured at enrollment and at 4, 8, and 12 weeks thereafter. Results: A total of 100 participants were enrolled in the study (n = 50 in each groups). In both groups, active and passive ROM, NRS, and the QuickDASH, FACT-B, and EQ-5D-5L scores showed significant improvements from baseline to 12 weeks (p < 0.001), but no group differences were detected. Discussion: A home-based exercise program with an AR system improved shoulder dysfunction in breast cancer patients and could be used in conjunction with a traditional hospital-based rehabilitation program. Trial Registration: ClinicalTrials.gov ID: NCT04316156.
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Neoplasias de la Mama , Telerrehabilitación , Humanos , Femenino , Neoplasias de la Mama/cirugía , Actividades Cotidianas , Calidad de Vida , Estudios Prospectivos , Resultado del TratamientoRESUMEN
PURPOSE: To investigate the therapeutic potentials of the home-based exercise program (HEP) with an augmented reality (AR) system to improve balance in patients with stroke. METHODS: Sixty-eight patients with stroke were recruited in this randomized controlled study with blind observer. Patients in the smart-rehab group underwent HEP with an AR system for four weeks, whereas patients in the control group underwent the written and pictorial HEP. Assessments of balance and fear of falling were performed three times: at baseline (T0), immediately (T1), and four weeks (T2) after cessation of HEP. RESULTS: The change in balance from T0 to T1 was significantly higher in the smart-rehab group than in the control group (p < 0.017). The change in fear of falling from T0 to T1 and T2 was significantly higher in the smart-rehab group than in the control group, respectively (p < 0.017). One participant with vertebral artery dissection in the smart-rehab group discontinued participation due to a transient ischemic attack which resolved during the study period. CONCLUSIONS: The results of this study suggest that the HEP with the AR system might be effective to improve balance in patients with stroke. However, more careful precautions for the HEP using the AR system are also required. Implications for rehabilitationBalance was modestly improved in both home-based exercise programs, slightly more in AR home exercise group.AR home-based program was significantly better in reducing fear of falling compared to the control group.No falls were recorded, however, safety for patients with arterial dissection needs to be carefully considered due to the possibility of adverse effects.
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Realidad Aumentada , Accidente Cerebrovascular , Humanos , Miedo , Terapia por Ejercicio/métodos , Accidente Cerebrovascular/terapia , Equilibrio PosturalRESUMEN
Breast cancer survivors may experience spinal deformity following breast cancer surgery. This study investigated the long-term effects of breast cancer surgery on whole-spine alignment. This retrospective study included 200 patients who underwent breast cancer surgery and ≥2 anteroposterior standing whole-spine X-rays. The curvature of the spine was measured using the Cobb angle; changes in Cobb angle between X-rays were compared among three groups according to breast cancer surgery type. The mean interval between initial and follow-up X-ray was 28.46 ± 13.39 months. The change in Cobb angle was 0.40 ± 1.65 degrees and the absolute value of that change was 1.25 ± 1.15 degrees in all patients with breast cancer. There were no significant differences in angular change among groups according to breast cancer surgery type. Most patients showed minimal changes in spinal alignment after breast cancer surgery. Our findings indicate that breast cancer surgery does not negatively affect spinal alignment.
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Neoplasias de la Mama , Escoliosis , Fusión Vertebral , Neoplasias de la Mama/diagnóstico por imagen , Neoplasias de la Mama/cirugía , Femenino , Humanos , Mastectomía , Radiografía , Estudios Retrospectivos , Escoliosis/diagnóstico por imagen , Columna Vertebral/diagnóstico por imagen , Columna Vertebral/cirugíaRESUMEN
BACKGROUND: Operative repair of a rotator cuff tear requires up to 12 weeks of post-operative (post-op) home-based rehabilitation. Maintaining patients' compliance in the post-op rehabilitation program is a pivotal component for generating successful outcomes. By developing a post-op rehabilitation-oriented digital healthcare system and applying it in patients who had undergone rotator cuff repair, we aim to increase the efficacy of the rehabilitation program and raise patients' compliance levels. Here, we present a protocol developed for comparing the efficacy of rehabilitation using a newly developed augmented reality (AR)-based digital healthcare system with that of conventional rehabilitation for post-op rehabilitation of rotator cuff repair. METHODS: This study will recruit a total of 115 patients who had undergone rotator cuff repair within 3 days after surgery. Patients will be randomly allocated to rehabilitation using an AR-based digital healthcare system (digital group) or conventional rehabilitation (conventional group). Patients in both groups will perform brochure-based exercises from the immediate post-op period to post-op 6 weeks. From post-op 6 weeks to 12 weeks, patients in the digital group will use the AR-based system for post-op exercises, whereas patients in the conventional group will continue brochure-based rehabilitation exercises. The primary outcome will be scores on the Simple Shoulder Test at post-op 12 weeks. Secondary outcomes include numeric rating scale scores for pain, measures of range of motion and muscle strength of the affected shoulder, grip strength of the affected arm, scores on the Disabilities of the Arm, Shoulder and Hand test, the Shoulder Pain and Disability Index, and the EuroQoL-5D-5L quality-of-life measure. Analyses will be conducted using an intention-to-treat approach. DISCUSSION: This study will examine the effectiveness of an AR-based digital healthcare system for post-op rehabilitation in the patients after rotator cuff repair. The study will add evidence for the application of digital healthcare systems in post-op rehabilitation. TRIAL REGISTRATION: ClinicalTrials.gov NCT04511377. Registered on 10 August 2020.
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Lesiones del Manguito de los Rotadores , Manguito de los Rotadores , Artroscopía/métodos , Atención a la Salud , Humanos , Ensayos Clínicos Controlados Aleatorios como Asunto , Rango del Movimiento Articular , Manguito de los Rotadores/cirugía , Lesiones del Manguito de los Rotadores/diagnóstico , Lesiones del Manguito de los Rotadores/rehabilitación , Lesiones del Manguito de los Rotadores/cirugía , Hombro , Dolor de Hombro/diagnóstico , Dolor de Hombro/rehabilitación , Resultado del TratamientoRESUMEN
Breast cancer is a leading cause of death worldwide. Tumor vascularity and immune disturbances are hallmarks of cancer. This study aimed to investigate the reciprocal effect of tumor vascularity, assessed by the tumor-to-aorta ratio (TAR) of Hounsfield units (HU) on computed tomography (CT), and host immunity, represented by the serum neutrophil-to-lymphocyte ratio (NLR) from peripheral, complete blood cell counts and its impact on patient survival. Female patients with breast cancer who received primary treatment between 2003 and 2018 at Wonju Severance Hospital, Korea, were included. The final cohort included 740 patients with a mean age of 54.3 ± 11.3 (22−89) years. The TAR was 0.347 ± 0.108 (range, 0.062−1.114) and the NLR was 2.29 ± 1.53 (0.61−10.47). The cut-off value for the TAR and NLR were 0.27 and 1.61, respectively. The patients with a TAR > 0.27 showed a poor recurrence free-interval (RFI) only when their NLR was larger than 1.61, and vice versa. The patients showed worse RFI when they had both high TAR and NLR. Our results suggest a dynamic reciprocal communication between tumor vascularity and systemic immunity.
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AIM: The purpose of this study was to evaluate the factors associated with the bioimpedance phase angle (PhA) in older patients with prostate cancer, and to determine the optimal cutoff for the PhA in patients with sarcopenia and prostate cancer. METHODS: This retrospective cross-sectional analysis enrolled patients with prostate cancer aged ≥60 years. Appendicular skeletal muscle mass and PhA estimated by bioimpedance analysis, grip strength, the five-time chair stand test, gait speed, the Short Physical Performance Battery, the 2-min walk test and the International Physical Activity Questionnaire Short Form were obtained at enrollment. The diagnosis of sarcopenia was based on the 2019 consensus of the Asian Working Group for Sarcopenia. RESULTS: In total, 119 male participants (mean age = 70.7 ± 6.1 years) were available for analysis. A multivariable linear regression model revealed that age, body mass index and the maximal grip strength value were associated with the PhA. The area under the receiver operating characteristic curve value of the PhA for sarcopenia diagnosis was 0.77 (95% confidence interval 0.64-0.90, P < 0.001), with a PhA cutoff value of 4.87°. CONCLUSIONS: PhA estimated by bioimpedance analysis may be utilized as useful clinical biomarker for reflecting muscle strength and sarcopenia in older patients with prostate cancer. Geriatr Gerontol Int 2022; 22: 623-627.
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Neoplasias de la Próstata , Sarcopenia , Anciano , Estudios Transversales , Fuerza de la Mano/fisiología , Humanos , Masculino , Fuerza Muscular/fisiología , Músculo Esquelético/fisiología , Neoplasias de la Próstata/complicaciones , Neoplasias de la Próstata/diagnóstico , Neoplasias de la Próstata/patología , Estudios Retrospectivos , Sarcopenia/diagnósticoRESUMEN
ABSTRACT: The study aims to evaluate the characteristics, treatments, and incidence rates of carpal tunnel syndrome (CTS) and tenosynovitis in women with breast cancer, according to the hormone therapy used. We retrospectively reviewed women with breast cancer identified from the clinical data warehouse of the six hospitals in Korea, from January 2015 to August 2020. Among them, patients with CTS or tenosynovitis were reviewed in terms of disease status and treatments. A total of 101 patients among a population of 15,504 met the study inclusion criteria, so their clinical data were analyzed. Aromatase inhibitor (AI) users frequently needed oral medication for CTS, and developed severe CTS which frequently required surgery. AI users presented with a higher incidence of CTS (1.3%) than patients without hormone therapy (0.4%), and tenosynovitis occurred at a higher rate in AI users (2.3%) compared to the tamoxifen (1.1%) and no hormone groups (0.5%). More than half of the CTS and tenosynovitis occurred within 12âmonths after hormone commencement. The incidence and disease characteristics of CTS and tenosynovitis differed among the groups depending on the type of hormone therapy received. Our findings will help clinicians understand clinical courses and treatments for CTS and tenosynovitis in breast cancer patients.
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Inhibidores de la Aromatasa/efectos adversos , Neoplasias de la Mama , Síndrome del Túnel Carpiano , Tenosinovitis , Neoplasias de la Mama/complicaciones , Neoplasias de la Mama/tratamiento farmacológico , Neoplasias de la Mama/epidemiología , Síndrome del Túnel Carpiano/inducido químicamente , Síndrome del Túnel Carpiano/epidemiología , Data Warehousing , Femenino , Hormonas/efectos adversos , Hormonas/uso terapéutico , Humanos , Estudios Retrospectivos , Tenosinovitis/inducido químicamente , Tenosinovitis/epidemiologíaRESUMEN
Androgen deprivation therapy (ADT) has several adverse effects including loss of libido, osteoporosis, and metabolic complications. We aim to examine whether the Smart After-Care (SAC) service, an Internet of Things (IoT)-based lifestyle intervention, affects clinical outcomes in prostate cancer (PCa) patients on ADT. A prospective, multicenter, randomized trial including 172 patients randomly assigned to the SAC or control group was conducted. The SAC group was provided with a smartphone application providing a personalized exercise program, daily activity monitoring, and diet counselling. The control group was briefly educated on the exercise program using a paper brochure. The primary endpoint was increase in cardiorespiratory endurance assessed using the 2-minute walking test (2MWT). Secondary endpoints included improved muscle strength (hand grip strength test and 30-second chair stand test), short physical performance battery, body composition, and health-related quality of life (EORTC-QLQ-C30 and PR25). Participants in both groups showed significant improvement in the 2MWT and 30-second chair stand test after 12 weeks of intervention. Greater improvement in the 2MWT was observed in the SAC group than in the control group. Significantly increased body fat ratio was observed in both groups; however, decreased skeletal muscle mass was observed only in the control group. Marginal improvement in skeletal muscle mass was observed over time in the SAC group when compared with that in the control group. Both groups showed improvement in all physical scales in the EORTC-QLQ-C30 questionnaire, and the SAC group showed a significant interaction of group and time for social functioning scales. SAC improved cardiorespiratory endurance, sarcopenic obesity, and health-related quality of life in patients with PCa on ADT.
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ABSTRACT Background : Albuminuria predicts progression of diabetic nephropathy (DN) but lacks specificity and sensitivity for the diagnosis of chronic kidney disease (CKD) and progressive decline in estimated glomerular filtration rate (eGFR). We evaluated the decline in renal function in patients with DN and analyzed the prognosis of renal function according to the level of albuminuria and the incidence of cardiovascular disease (CVD), cerebrovascular diseases, and peripheral artery disease (PAD) according to the level of albuminuria. Methods: This retrospective study included 331 patients with eGFR >60 mL/min/1.73 m2 and urinary albumin/creatinine (Cr) ratio (ACR) >30 mg/g Cr who were treated at the Chungnam National University Hospital between January 2012 and December 2018. Patients were divided into mildly increased albuminuria, moderately increased albuminuria, and severely increased albuminuria groups according to their urine ACRs of 30-300, 300 900, and >900 mg/g Cr, respectively. Renal outcomes and incidence of CVD, cerebrovascular disease, and PAD were compared among the three groups. Results: More severe albuminuria was associated with higher rates of progression to CKD (p< 0.001) and >50% reduction in eGFR from baseline (p< 0.001). There was a statistically significant difference in the rate of PCI with angina or myocardial infarction (p=0.030). However, cerebrovascular disease and PAD did not significantly differ among the three groups. Conclusión: Among patients with DN who maintained a relatively preserved renal function with an eGFR >60 mL/min/1.73 m2, the rates of renal deterioration and progression to CKD were significantly more frequent in those with more severe albuminuria.
RESUMEN Antecedentes: La albuminuria predice la progresión de la nefropatía diabética (ND) pero carece de especificidad y sensibilidad para el diagnóstico de la enfermedad renal crónica (ERC) y la disminución progresiva en la tasa de filtración glomerular estimada (eGFR). Evaluamos la disminución de la función renal en pacientes con ND y analizamos el pronóstico de la función renal de acuerdo con el nivel de albuminuria y la incidencia de enfermedad cardiovascular (ECV), enfermedades cerebrovasculares y enfermedad de las arterias periféricas (EAP) de acuerdo con el nivel de albuminuria. Material y métodos: Este estudio retrospectivo incluyó a 331 pacientes con eGFR >60 ml/min/1,73 m2 y de albúmina urinaria/creatinina (CR) (ACR) >30 mg/g CR que fueron tratados en el Hospital Universitario Nacional de Chungnam entre enero de 2012 y diciembre de 2018. Los pacientes se dividieron en tres grupos: albuminuria ligeramente aumentada, aumento moderado de albuminuria y aumento severo de albuminuria de acuerdo con sus ACRs de orina de 30-300, 300-900 y >900 mg/g Cr, respectivamente. Los resultados renales e incidencia de ECV, enfermedad cerebrovascular y EAP se compararon entre los tres grupos. Resultados: La albuminuria más severa se asoció con tasas más altas de progresión a ERC (P <0,001) y una reducción >50% en eGFR desde la línea de base (P <0,001). Hubo una diferencia estadísticamente significativa en la tasa de PCI con la angina o el infarto de miocardio (P =0,030). Sin embargo, la enfermedad cerebrovascular y la EAP no difirieron significativamente entre los tres grupos. Conclusión: entre los pacientes con ND que mantuvieron una función renal relativamente conservada con un eGFR >60 ml/ min/1,73 m2, las tasas de deterioro renal y la progresión a la ERC fueron significativamente más frecuentes en aquellos con albuminuria más severa.