Neuroendocrine challenges and clinical outcomes in men with chronic traumatic brain injury: a cross-sectional study.

BACKGROUND AND OBJECTIVES: Marked changes in the hypothalamic-pituitary axis have been documented in patients with traumatic brain injury (TBI). These enduring endocrine challenges could significantly influence the physical and psychological outcomes thereby impacting overall recovery. This study aimed to determine the prevalence and types of endocrine dysfunction in men with chronic TBI and to determine the association of endocrine dysfunction with clinical outcomes. METHODOLOGY: A cross-sectional study that included male participants of 25-45 years (N = 66) with moderate to severe TBI within 6-24 months of injury. Serum Cortisol, Free T4, TSH, Luteinizing hormone, Testosterone, ACTH, Prolactin and IGF-1 were assessed. Glasgow Outcome Scale Extended (GOS-E) and Modified Barthel Index (MBI) scores were also assessed in them. RESULTS: The study cohort comprised male patients with a mean ± age of 32.8 ± 5.7 years. Low IGF-1 levels were most commonly encountered, followed by hypogonadism. Hypopituitarism was present in 56.1%. The proportion of hypogonadism was significantly higher in the group with moderate-total dependence (13/26) as compared to the functionally independent (8/40) group (50% vs. 20%; P = 0.011). Univariate and multivariate logistic regression analysis was used to determine the factors associated with hypopituitarism, revealing that severity of injury (OR = 2.6;) and GOS-E (OR = 3.1) were significant (P < 0.10) on univariate analysis. CONCLUSIONS: This study emphasizes the need to screen TBI patients for neuroendocrine dysfunction during the chronic phases and to establish screening criteria.

Trunk Control Test as a Main Predictor of the Modified Barthel Index Score at Discharge From Intensive Post-acute Stroke Rehabilitation: Results From a Multicenter Italian Study.

OBJECTIVES: To verify whether trunk control test (TCT) upon admission to intensive inpatient post-stroke rehabilitation, combined with other confounding variables, is independently associated with discharge mBI. DESIGN: Multicentric retrospective observational cohort study. SETTING: Two Italian inpatient rehabilitation units. PARTICIPANTS: A total of 220 post-stroke adult patients, within 30 days from the acute event, were consecutively enrolled. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURE: The outcome measure considered was the modified Barthel Index (mBI), one of the most widely recommended tools for assessing stroke rehabilitation functional outcomes. RESULTS: All variables collected at admission and significantly associated with mBI at discharge in the univariate analysis (TCT, mBI at admission, pre-stroke modified Rankin Scale [mRS], sex, age, communication ability, time from the event, Cumulative Illness Rating Scale, bladder catheter, and pressure ulcers) entered the multivariate analysis. TCT, mBI at admission, premorbid disability (mRS), communication ability and pressure ulcers (P<.001) independently predicted discharge mBI (adjusted R2=68.5%). Concerning the role of TCT, the model with all covariates and without TCT presented an R2 of 65.1%. On the other side, the model with the TCT only presented an R2 of 53.1%. Finally, with the inclusion of both TCT and all covariates, the model showed an R2 increase up to 68.5%. CONCLUSIONS: TCT, with other features suggesting functional/clinical complexity, collected upon admission to post-acute intensive inpatient stroke rehabilitation, independently predicted discharge mBI.

Depressive Symptoms Moderate the Association Between Functional Level at Admission to Intensive Post-Stroke Rehabilitation and Effectiveness of the Intervention.

INTRODUCTION: Previous studies showed that depression acts as an independent factor in functional recovery after stroke. In a prospective cohort of patients admitted to intensive inpatient rehabilitation after a stroke, we aimed to test depression as a moderator of the relationship between the functional level at admission and the effectiveness of rehabilitation at discharge. METHODS: All patients admitted to within 30 days from an ischemic or hemorrhagic stroke to 4 intensive rehabilitation units were prospectively screened for eligibility to a multicenter prospective observational study. Enrolled patients underwent an evidence-based rehabilitation pathway. We used clinical data collected at admission (T0) and discharge (T1). The outcome was the effectiveness of recovery at T1 on the modified Barthel Index (proportion of achieved over potential functional improvement). Moderation analysis was performed by using the PROCESS macro for SPSS using the bootstrapping procedure. RESULTS: Of 278 evaluated patients, 234 were eligible and consented to enrolment; 81 patients were able to answer to the Hospital Anxiety and Depression Scale (HADS) and were included in this analysis. The relationship between the functional status at admission and rehabilitation effectiveness was significant only in persons with fewer depressive symptoms; depression (HADS cut-off score: 5.9) moderated this relationship (P = .047), independent from age and neurological impairment. CONCLUSIONS: Our results suggest that depression moderates between the functional status at admission and the functional recovery after post-stroke rehabilitation. This approach facilitates the identification of subgroups of individuals who may respond differently to stroke rehabilitation based on depression.

Validation of the Longshi scale in assessment of function in patients from different economic, educational and regional backgrounds in China.

OBJECTIVE: This study validates performance of the Longshi scale against modified Barthel index in assessment of function in patients from different economic, educational and regional backgrounds in China. DESIGN: This is a cross-sectional study. SETTING: One hundred and three hospitals and rehabilitation institutions across China. PARTICIPANTS: A total of 14,752 patients with physical and cognitive impairments were enrolled and classified to five educational levels and five family income levels; 8060 participants were further selected from five regions to study regional influences. MAIN MEASURES: Activities of daily living were assessed with two evaluation tools, the Longshi scale and modified Barthel index. Results of evaluation with Longshi scale performed by non-healthcare workers were validated against modified Barthel index performed by healthcare workers using Pearson's correlation test. RESULTS: There were significant positive correlations between the findings of the Longshi scale administered by non-healthcare professionals and the modified Barthel index administered by healthcare professionals. This was true for level of education (correlations ranged from 0.697 to 0.822), family income level (correlations ranged from 0.724 to 0.761) and region (correlations ranged from 0.737 to 0.776). CONCLUSION: In a large dataset of 14,752 patients, positive correlations were found between Longshi scale and modified Barthel index measures of function. Positive correlations persisted across subgroup analysis of groups from different social, economic and regional backgrounds, and with administration by non-healthcare professionals. CLINICAL TRIAL REGISTRATION: ChiCTR2000034067, www.chictr.org.cn.

Neutrophil-to-Lymphocyte Ratio as a Predictor of Short-Term Functional Outcomes in Acute Ischemic Stroke Patients.

Background: Neutrophil-to-lymphocyte ratio (NLR), a systemic inflammatory biomarker, has been associated with poorer outcomes in acute ischemic stroke patients. The present study was designed to expand these findings by investigating the association between NLR and short-term functional outcomes in acute ischemic stroke patients. Methods: This retrospective study evaluated patients within 7 days after the onset of acute ischemic stroke. Stroke severity on admission was measured using the National Institutes of Health Stroke Scale (NIHSS). The functional outcomes were assessed using the Berg Balance Scale (BBS), Manual Function Test (MFT), the Korean version of the modified Barthel Index (K-MBI), and the Korean Mini-Mental State Examination (K-MMSE) within 2 weeks of stroke onset. The modified Rankin Scale (mRS) was evaluated at discharge. Results: This study included 201 patients, who were grouped into three NLR tertiles (<1.84, 1.84−2.71, and >2.71) on admission. A multivariate analysis showed that the top tertile group (NLR > 2.71) had significantly higher risks of unfavorable outcomes on the K-MBI (p = 0.010) and K-MMSE (p = 0.029) than the bottom tertile group (NLR < 1.84). Based on the optimal cut-off values from a receiver operating characteristic curve analysis, a higher NLR was significantly associated with higher NIHSS scores (p = 0.011) and unfavorable outcomes on the K-MBI (p = 0.002) and K-MMSE (p = 0.001). Conclusions: A higher NLR is associated with poorer short-term functional outcomes in acute ischemic stroke patients.

Comparison of responsiveness of the Barthel Index and modified Barthel Index in patients with stroke.

PURPOSE: To compare the group- and individual-level responsiveness of the Barthel Index (BI) and modified BI (MBI) in patients with early subacute stroke. MATERIALS AND METHODS: The BI and MBI scores of 63, 63, and 55 patients were retrieved at 3 time points with a 3-weeks interval. The group-level responsiveness was examined using paired t-test and standardized response mean (SRM). The individual-level responsiveness was examined by the percentage of patients who achieved significant improvement exceeding the corresponding minimal detectable change. RESULTS: At the group level, the MBI showed significantly larger SRMs than did the BI in the 1st-2nd assessment (1.10 vs. 0.81 [95% CI of mean difference = 0.05-0.38]) and the 2nd-3rd assessment (0.94 vs. 0.72 [95% CI of mean difference = 0.04-0.41]). At the individual level, the MBI detected significantly more patients with significant improvement than the BI for the 1st-2nd assessments only (34.9 vs. 25.4% [95% CI of mean differences = 3.2-17.5]). CONCLUSIONS: The MBI has better responsiveness than the BI at both the group and individual levels in the patients with early subacute stroke. The MBI is recommended for clinical and research use as an outcome measure for patients with stroke.IMPLICATIONS FOR REHABILITATIONThe MBI is recommended for clinical and research applications because of its superior ability to detect subtle changes in ADL performance in patients with subacute stroke.The MBI and the BI have equal responsiveness for patients whose magnitude of improvement of ADL is substantial.

Changes in Long-Term Functional Independence in Patients with Moderate and Severe Ischemic Stroke: Comparison of the Responsiveness of the Modified Barthel Index and the Functional Independence Measure.

This study investigated the long-term functional changes in patients with moderate-to-severe ischemic stroke. In addition, we investigated whether there was a difference between the modified Barthel Index (MBI) and Functional Independence Measure (FIM) according to severity. To evaluate the changes in the long-term functional independence of the subjects, six evaluations were conducted over 2 years, and the evaluation was performed using MBI and FIM. A total of 798 participants participated in this study, of which 673 were classified as moderate and 125 as severe. During the first 3 months, the moderate group showed greater recovery than the severe group. The period of significant change in the National Institutes of Health Stroke Scale (NIHSS) score was up to 6 months after onset in the moderate group, and up to 3 months after onset in the severe group. In the severe group, MBI evaluation showed significant changes up to 6 months after onset, whereas FIM showed significant changes up to 18-24 months. Our results showed that functional recovery of patients with ischemic stroke in the 3 months after onset was greater in the moderate group than in the severe group. FIM is more appropriate than MBI for evaluating the functional status of patients with severe stroke.

[Clinical observation on cluster acupuncture at scalp points combined with exercise therapy in treatment of limb spasm after stroke].

OBJECTIVE: To observe the clinical effect of cluster acupuncture at scalp points in treating limb spasm after stroke on the basis of conventional exercise therapy. METHODS: A total of 72 patients with limb spasm after stroke were randomly divided into an observation group (36 cases, 5 cases dropped off) and a control group (36 cases, 6 cases dropped off). The control group was treated with exercise therapy. In the observation group, on the basis of the control group, penetrating technique of acupuncture was exerted at Qianding (GV 21) to Baihui (GV 20), Xinhui (GV 22) to Qianding (GV 21), etc. once a day, 5 days a week for 4 weeks. Before and after treatment, the changes of the modified Ashworth scale (MAS), simplified Fugl-Meyer motor assessment (FMA), and modified Barthel index (MBI) scores of the two groups were compared. RESULTS: After treatment, the MAS scores of upper and lower limbs in the two groups were lower than before treatment (P<0.05), and those in the observation group were lower than the control group (P<0.05). After treatment, the scores of FMA and BMI in the two groups were higher than before treatment (P<0.05), and the score of MBI in the observation group was higher than the control group (P<0.05). CONCLUSION: On the basis of conventional exercise therapy, cluster acupuncture at scalp points can reduce the spasm, improve motor function and activities of daily living in patients with limb spasm after stroke.

A comparison of test-retest reliability and random measurement error of the Barthel Index and modified Barthel Index in patients with chronic stroke.

OBJECTIVE: To compare the test-retest reliability and random measurement errors of the Barthel Index (BI) and modified Barthel Index (MBI) in patients with chronic stroke. METHOD: The intraclass correlation coefficient (ICC) and the minimal detectable change (MDC) were applied respectively to examine the test-retest reliability (about 2 weeks apart) and the random measurement errors. The MDC% was used to adjust the cut-off score for determining whether a real change had been achieved, if heteroscedasticity existed. RESULTS: A total of 60 patients participated. The BI and MBI both had high ICCs (0.94 and 0.94, respectively) with small MDCs (16.2 and 15.4, respectively) and MDC%s (21.2% and 19.0%, respectively), indicating that both measures have comparable reliability in repeated assessments. However, moderate associations (r = -0.47 for the BI and -0.59 for the MBI) were found between the means of tests and retests and the absolute values of change scores, indicating heteroscedasticity. These findings suggest that a fixed MDC value is not appropriate for determining the real change in both measures because the amount of random measurement error varies with the patients' ADL function. CONCLUSION: The MBI, which showed excellent test-retest reliability and relatively lower random measurement error than the BI, appears to be a better ADL measure. The MDC% adjusted value is recommended to determine whether the change scores are beyond random measurement error.IMPLICATIONS FOR REHABILITATIONThe MBI is recommended for clinical and research applications because it has better test-retest reliability and relatively lower random measurement error than those of the original BI.The MDC% adjusted value is recommended to determine whether the change scores are beyond random measurement error when the MBI or the BI is used.

[Panlong acupuncture combined with Xingnao Kaiqiao acupuncture for post-stroke fatigue: a randomized controlled trial].

OBJECTIVE: To observe the clinical effect of Panlong (dragon-like) acupuncture combined with Xingnao Kaiqiao (regaining consciousness and opening orifice) acupuncture on post-stroke fatigue. METHODS: Sixty patients with post-stroke fatigue were randomly divided into an observation group (30 cases, 1 case dropped off) and a control group (30 cases, 2 cases dropped off). The patients in the control group were treated with Xingnao Kaiqiao acupuncture at Neiguan (PC 6), Shuigou (GV 26), etc. for 30 min; based on the treatment of the control group, the patients in the observation group were treated with Panlong acupuncture at Jiaji (EX-B 2) of T1 to L5 for 15 min. The two groups were treated once a day, 6 times a week, for a total of 4 weeks. The scores of fatigue assessment instrument (FAI), energy of stroke-specific quality of life (SS-QOL), and modified Barthel index (MBI) in the two groups were compared before and after treatment, and the clinical efficacy was evaluated. RESULTS: Compared before treatment, the total score and each item score of FAI in the observation group were reduced after treatment (P<0.05), while the total score and FAI-1 and FAI-4 scores in the control group were reduced after treatment (P<0.05). The total score of FAI and FAI-1, FAI-2 and FAI-4 scores in the observation group were lower than those in the control group (P<0.05). After treatment, the SS-QOL energy scores and MBI scores of the two groups were increased compared before treatment (P<0.05), and the SS-QOL energy score in the observation group was higher than that in the control group (P<0.01). The total effective rate was 72.4% (21/29) in the observation group, which was better than 46.4% (13/28) in the control group (P<0.05). CONCLUSION: The Panlong acupuncture combined with Xingnao Kaiqiao acupuncture could effectively alleviate the fatigue symptoms and improve quality of life in patients with post-stroke fatigue.

Prevalence of primary immunodeficiency syndromes in tuberculous meningitis: A case-control study.

BACKGROUND: Only a proportion of patients with tuberculosis develop tuberculous meningitis. We hypothesize that inherent abnormalities in the host's innate or adaptive immune system may affect the outcome in tuberculous meningitis. In this study, we evaluated the proportion of underlying primary immunodeficiency in patients with tuberculous meningitis and its impact on the outcome. METHODS: Newly-diagnosed cases with tuberculous meningitis and healthy controls were included. Patients with HIV disease were excluded. Blood specimen were subjected to immunological assessment to detect primary immunodeficiency syndrome/s. We estimated serum levels of IgG, IgA, IgM, IgE and IgD along with complement C3, C4, and C5 assay. Absolute lymphocyte count was obtained from an automated three-part cell counter. Flow cytometry was used to enumerate the following lymphocyte subsets: T Cell (CD3, CD4, CD8), B cell (CD19/CD20), and Natural killer cells (CD16 and CD56). Cases were followed for 6 months. Modified Barthel Index was used as a measure of disability. RESULTS: We included 55 cases with tuberculous meningitis and 30 healthy controls. We notedthat among immune parameters, absolute lymphocyte count and CD4 T-cell count in the tuberculous meningitis group was lower; higher serum IgG levels were noted in the poor outcome group. On multivariate regression analysis, none of the immunological, clinical or radiological features were found to predict a poor outcome. CONCLUSION: Host's immune factors contribute to the pathogenesis of tuberculous meningitis. Absolute lymphocyte count and CD4+ T-cell count were lower in tuberculous meningitis cases. Higher serum IgG levels may be associated with a poor outcome. A study with a larger sample size is needed to confirm our findings.

Palliative Rehabilitation Improves Health Care Utilization and Function in Frail Older Adults with Chronic Lung Diseases.

OBJECTIVES: The Integrated Care for Advanced REspiratory Disorders (ICARE) service is a stay-in, post-acute care program for hospitalized patients with chronic, nonmalignant lung diseases. It provides palliative rehabilitation-a novel model integrating functional rehabilitation with early palliative care. We compare reduction of health care utilization among ICARE participants vs matched controls receiving usual care. DESIGN: This is a prospective, propensity score-matched study. Primary outcomes were reduction in hospital readmissions and length of stay and emergency department (ED) visits, comparing the period 6 months before and after ICARE, or 6 months before and after hospital discharge (for controls). Secondary outcomes included 6-minute walking distance (6MWD) and Modified Barthel Index (MBI). SETTING: Participants were matched 1:1 to controls by age, respiratory diagnosis, socioeconomic strata, index hospitalization length of stay, frailty, and recent admissions into intensive care unit or noninvasive ventilation units. METHODS: Multidisciplinary interventions focused on symptom relief, functional rehabilitation, targeted comorbidity management, and postdischarge care coordination. RESULTS: One hundred pairs of patients were matched. Participants were older adults (mean age 73.9 ± 8.2 years) with prolonged index hospitalization (median 12.0 days; interquartile range 7-18). Overall, 57% had high Hospital Frailty Risk Scores and 71% had overlapping respiratory diagnoses, the most common commonest being COPD (89%), followed by interstitial lung disease (54%) and bronchiectasis (28%). Small reductions in health care utilization were observed among controls. ICARE was associated with a further 9.1 ± 19.9 days' reduction in hospitalization length of stay (P < .001), 0.8 ± 1.9 lesser admission (P < .001), and 0.6 ± 2.2 fewer ED visits (P < .02). Participants with longest index hospitalization were observed to have greatest reduction in length of stay. 6MWD and MBI scores improved by 41.0 ± 60.2 m and 12.3 ± 11.6 points, respectively (both P < .001). Greater improvement was observed in patients with lower baseline 6MWD and MBI scores. Prescription of slow-release opioids rose from 9% to 49%. Treatment for anxiety and depression rose from 5% to 19%. CONCLUSIONS AND IMPLICATIONS: Integrating palliative care with postexacerbation functional rehabilitation was associated with short-term reduction in health care utilization, improved functional capacity, and increased treatment of dyspnea, anxiety, and depression.

Comparison of Three Instruments for Activity Disability in Acute Ischemic Stroke Survivors.

BACKGROUND: Disabilities in physical activity and functional independence affect the early rehabilitation of stroke survivors. Moreover, a good instrument for assessing activity disability allows accurate assessment of physical disability and assists in prognosis determination. OBJECTIVE: To compare three assessment tools for physical activity in acute-phase stroke survivors. METHODS: We conducted this prospective observational study at an affiliated hospital of a Medical University in Shanghai, China, from June 2018 to November 2019. We administered three instruments to all patients during post-stroke days 5-7, including the Modified Barthel Index (MBI), Instrumental Activities of Daily Living (IADL), and modified Rankin scale (mRs). We analyzed correlations among the aforementioned scales and the National Institutes of Health Stroke Scale (NIHSS) using Spearman's rank-order correlations test. Univariate analyses were performed using the Mann-Whitney U test. We used a binary logistic regression model to assess the association between the NIHSS (30 days) and patient-related variables. Finally, we used receiver operating characteristic (ROC) curves to assess the predictive value of the multivariate regression models. RESULTS: There was a high correlation among the three instruments; furthermore, the MBI had a higher correlation with the NIHSS (days 5-7). The NIHSS (day 30) was correlated with thrombolysis. ROC analysis revealed that the mRs-measured disability level had the highest predictive value of short-term stroke severity (30 days). CONCLUSION: The MBI was the best scale for measuring disability in physical activity, whereas the mRs showed better accuracy in short-term prediction of stroke severity.

Analysis of influencing factors of rehabilitation treatment effect in patients with first-episode stroke.

OBJECTIVE: To explore the influencing factors of rehabilitation treatment effect in patients with first-episode stroke and provide a theoretical basis for clinical practice. METHODS: The clinical data of patients with first-episode stroke who received rehabilitation treatment in our hospital from January 2015 to January 2019 were collected and analyzed retrospectively. The Modified Barthel Index (MBI) and Frenchay Activity Scale (FAS) were used to evaluate the rehabilitation treatment effect. Spearman rank correlation analysis was carried out to investigate the relationship between the data characteristics and rehabilitation treatment effect, and univariate and multivariate logistic regression analyses were conducted to explore the independent factors influencing the rehabilitation treatment effect in the first-episode stroke group. RESULTS: In this study, 786 cases of 873 patients with first-episode stroke were included, with an effective inclusion rate of 90.0%. Univariate analysis showed that MBI and FAS scores were statistically different among patients with different ages, history of hypertension, the number of residual symptoms, depression status, attitude towards rehabilitation, starting time of rehabilitation, rehabilitation treatment duration, and family environment scores (all P<0.05). According to the Spearman rank correlation analysis, age, residual symptoms, depressive status, and starting time of rehabilitation were all negatively correlated with MBI score (r = -0.584, -0.683, -0.573, -0.783) and FAS score (r = -0.438, -0.771, -0.552, -0.599), while the scores of MBI (r = 0.683, 0.572, 0.662) and FAS (r = 0.735, 0.603, 0.724) were positively correlated with the scores of rehabilitation treatment attitude, rehabilitation treatment duration and family environment (all P<0.05). Moreover, according to multivariate logistic regression analysis, age, the number of remaining symptoms, depression status, attitude towards rehabilitation treatment, starting time of rehabilitation treatment, rehabilitation treatment duration, and family environment score could independently affect MBI and FAS scores of patients with stroke (all P<0.05). CONCLUSION: Age, the number of residual symptoms, depression status, attitude towards rehabilitation treatment, starting time of rehabilitation treatment, rehabilitation treatment duration, and family environment score are independent factors for rehabilitation treatment effect in patients with first-episode stroke.

The Validation Study of Both the Modified Barthel and Barthel Index, and Their Comparison Based on Rasch Analysis in the Hospitalized Acute Stroke Elderly.

A validation study the Iranian Modified Barthel Index (MBI) in hospitalized acute stroke elderly by classical test theory approach and investigate Rasch analysis for both Iranian version MBI and BI and compare the hierarchical item difficulty of them. Face-to-face interview with 100 geriatric stroke inpatients 60+ or their caregivers was done in a cross-sectional study. First, construct validity of MBI analyzed by the classical test theory, then Rasch analysis were done for BI and MBI. The reliability of the Iranian MBI was significant at 0.955. One factor achieved by the variance of 83.2%. In Rasch analysis for MBI, the most difficult item was stair climbing, whereas the simplest items were bowel and bladder control. In BI, the most difficult items were toilet use and ambulation. The Iranian MBI is very accurate and reliable; therefore the use of MBI to measure better outcomes in stroke elderly inpatients is recommended comparing with BI.

Influence of Psychological Disorders on the Functional Outcomes in the Survivors of Ischemic Stroke.

BACKGROUND: Stroke has the greatest disabling impact of any chronic disease. The survivors of stroke, experience an average of 2.38 stroke related emotional, and behavioral components. In this study we decided to find out the frequency of psychological disorders and its association with impairment of daily living. We assessed the association of psychological symptoms after stroke and study their impact on physical functional recovery. METHODS: This is a hospital based observational cross-sectional study to assess the impact of early psychological symptoms on outcomes for patients with new or recurrent stroke. All subjects were evaluated in detail as per the case report for neurologic manifestations, psychological symptoms, stroke risk factors, complications and comorbidities. Relevant clinical information were recorded using the Duke Severity of Illness Scale. General Health Questionnaire 28 (GHQ28), Modified Barthel Index along with statistical tests like Chi square test was used in the study. RESULTS: Depression is the most prevalent psychological disorder as assessed by GHQ28 and Present State Examination in survivors of acute ischemic stroke. In survivors of acute ischemic stroke diabetes mellitus is most significantly associated with impairment of daily living. Hypertension, diabetes mellitus, obesity, smoking and dyslipidemia were found to be the most important risk factors in the present study. Hypertension was the most prevalent risk factor in these cases. But diabetes was found to be statistically significantly associated with impairment of daily living in the survivors of acute ischemic stroke. DISCUSSION: Present study entitled as Influence of psychological disorders on the functional outcomes in the survivors of acute ischemic stroke included 50 cases of survivors of acute ischemic stroke. Male to female ratio was 12:13. Mean ages in cases was 66.96 years. Physical disability was present in 24% patients. There was statistically significant prevalence of psychological disorders in cases with physical impairment than those without physical impairment p value 0.001. Psychological disorders in stroke survivors are associated with physical disability in survivors of acute ischemic stroke. Present study also found association of diabetes with physical disability in cases of survivors of acute ischemic stroke.

Identification and relationship of quality of life and self-care ability among Chinese patients with traumatic spinal cord injuries: a cross-sectional analysis

Improving the quality of life of patients with complete spinal cord injuries is an urgent objective of the Chinese Department of Health. For better management of spinal cord injuries, it is necessary to understand the background of the patients. A total of 392 patients aged ≥18 years with traumatic spinal cord injuries (≥1 year of history) were attending the rehabilitation center of the Institutes. A total of 7 (2%) patients reported low quality of life, 200 (51%) patients reported moderate quality of life, 181 (46%) patients reported good quality of life, and 4 (1%) patients reported excellent quality of life. Male patients (P=0.042), patients with college or more education (P=0.039), incomplete spinal cord injuries (P=0.045), paraplegia (P=0.046), and absence of pressure injury (P=0.047) were associated with higher quality of life. A total of 81 (21%) patients were dependent on the caregiver, 85 (22%) patients were highly dependent on the caregiver, 155 (40%) patients were moderately dependent on the caregiver, 60 (15%) patients were mildly dependent on the caregiver, and 11 (2%) patients were independent for activities of daily living. An incomplete spinal cord injury (P=0.045) and paraplegia (P=0.041) were associated with higher independence in activities of daily living of patients. The independence in activities of daily living and quality of life of the Chinese population with complete spinal cord injury and tetraplegia are poor (Level of Evidence: IV; Technical Efficacy Stage: 5).

Efficacy of Low-Frequency Repetitive Transcranial Magnetic Stimulation in Ischemic Stroke: A Double-Blind Randomized Controlled Trial.

OBJECTIVE: To investigate the role of low-frequency repetitive transcranial magnetic stimulation (rTMS) along with conventional physiotherapy in the functional recovery of patients with subacute ischemic stroke. DESIGN: Double-blind, parallel group, randomized controlled trial. SETTING: The outpatient department of a tertiary hospital participants: first ever ischemic stroke patients (N=96) in the previous 15 days were recruited and were randomized after a run-in period of 75±7 days into real rTMS (n=47) and sham rTMS (n=49) groups. INTERVENTION: Conventional physical therapy was given to both the groups for 90±7 days postrecruitment. Total 10 sessions of low-frequency rTMS on contralesional premotor cortex was administered to real rTMS group (n=47) over a period of 2 weeks followed by physiotherapy regime for 45-50 minutes. MAIN OUTCOME MEASURES: The primary efficacy outcomes were change in modified Barthel Index (mBI) score (pre- to postscore) and proportion of participants with mBI score more than 90, measured at 90±7 days postrecruitment. The secondary outcomes were change in Fugl-Meyer Assessment-upper extremity, Fugl-Meyer Assessment-lower extremity, Hamilton Depression Scale, modified Rankin Scale, and National Institute of Health and Stroke Scale (pre- to post-rTMS) scores at 90±7 days post recruitment. RESULTS: Modified intention to treat analysis showed a significant increase in the mBI score from pre- to post-rTMS in real rTMS group (4.96±4.06) versus sham rTMS group (2.65±3.25). There was no significant difference in proportion of patients with mBI>90 (55% vs 59%; P=.86) at 3 months between the groups. CONCLUSION: In patients with subacute ischemic stroke, 1-Hz low-frequency rTMS on contralesional premotor cortex along with conventional physical therapy resulted in significant change in mBI score.

Can acute clinical outcomes predict health-related quality of life after stroke: a one-year prospective study of stroke survivors.

BACKGROUND: Health-related quality of life (HRQoL) is a key metric to understand the impact of stroke from patients' perspective. Yet HRQoL is not readily measured in clinical practice. This study aims to investigate the extent to which clinical outcomes during admission predict HRQoL at 3 months and 1 year post-stroke. METHODS: Stroke patients admitted to five tertiary hospitals in Singapore were assessed with Shah-modified Barthel Index (Shah-mBI), National Institute of Health Stroke Scale (NIHSS), Modified Rankin Scale (mRS), Mini-Mental State Examination (MMSE), and Frontal Assessment Battery (FAB) before discharge, and the EQ-5D questionnaire at 3 months and 12 months post-stroke. Association of clinical measures with the EQ index at both time points was examined using multiple linear regression models. Forward stepwise selection was applied and consistently significant clinical measures were analyzed for their association with individual dimensions of EQ-5D in multiple logistic regressions. RESULTS: All five clinical measures at baseline were significant predictors of the EQ index at 3 months and 12 months, except that MMSE was not significantly associated with the EQ index at 12 months. NIHSS (3-month standardized ß = - 0.111; 12-month standardized ß = - 0.109) and mRS (3-month standardized ß = - 0.122; 12-month standardized ß = - 0.080) were shown to have a larger effect size than other measures. The contribution of NIHSS and mRS as significant predictors of HRQoL was mostly explained by their association with the mobility, self-care, and usual activities dimensions of EQ-5D. CONCLUSIONS: HRQoL at 3 months and 12 months post-stroke can be predicted by clinical outcomes in the acute phase. NIHSS and mRS are better predictors than BI, MMSE, and FAB.