Prediction of Independent Gait in Acute Stroke Patients with Hemiplegia Using the Ability for Basic Movement Scale II Score

The Clinical Variables Predicting the Acquisition of Independent Ambulation in the Acute Phase of Stroke: A Retrospective Study

BACKGROUND

Predictive factors associated with independent ambulation post-stroke are less commonly reported for patients during the acute phase of stroke. This study aimed to identify the clinical variables predicting ambulation independence in the acute phase of stroke and test the superiority of their prediction accuracy.

METHODS

Sixty-nine patients, hospitalized in the acute phase for an initial unilateral, supratentorial stroke lesion, were divided into independent (n = 24) and dependent ambulation (n = 45) groups, with functional ambulation category scores of 4-5 and ≤ 3, respectively. They were evaluated upon admission using the modified Rankin scale (mRS), Stroke Impairment Assessment Set (SIAS) concerning the motor function of the lower extremities, Ability for Basic Movement Scale modified version 2 (ABMS2), and Functional Independence Measure (FIM).

RESULTS

The scores of the four measures were significantly different between the groups. A univariate logistic regression analysis identified these variables as prognostic factors for independent ambulation. A receiver operating characteristic curve analysis identified the cutoff values (area under the curve) for the mRS, SIAS, FIM, and ABMS2 as 3 (0.74), 12 (0.73), 55 (0.85), and 23 (0.84), respectively.

CONCLUSION

In summary, the FIM and ABMS2 may be more accurate in predicting ambulation independence in patients with stroke during the acute phase.

The 5-STS is a prognostic factor of sub-acute stroke patients who will not become community walkers at discharge from rehabilitation

BACKGROUND

The recovery of community ambulation is a common concern among individuals after stroke.

OBJECTIVES

(1) To develop a potential readily applicable prognostic model able to correctly discriminate stroke patients who will not become independent community walkers at discharge; (2) To investigate the effects of early reassessment during the first month of treatment on the prediction accuracy of this model.

METHODS

This was a prospective cohort study. A consecutive sample of 80 patients at ≤60 days poststroke were assessed at baseline of outpatient physical rehabilitation and reassessed one month later. Non-functional community ambulation was measured.

RESULTS

Seventy-four patients were followed until discharge. Of these, 47 patients were non-functional community walkers at discharge. A prediction model based on baseline performance in the five repetition sit-to-stand [5-STS] test was able to discriminate those patients of the sample (Area-under-curve = 0.956), and again with data from reassessment (AUC = 0.952). A time of 21 s at baseline was a highly prognostic cut-off point for discrimination (sensitivity = 87.2% and 85.1%). The combined use of baseline and reassessment data improved sensitivity (98.1%)CONCLUSION:Early findings of the 5-STS among stroke patients is an independent prognostic factor associated with independent community walking at discharge. It could discriminate individuals who will not become community walkers at discharge.

Intervention Effect of Rehabilitation Robotic Bed Under Machine Learning Combined With Intensive Motor Training on Stroke Patients With Hemiplegia

It was aimed to discuss the effect of bed-type rehabilitation robots under machine learning combined with intensive motor training on the motor function of lower limbs of stroke patients with hemiplegia. A total of 80 patients with stroke hemiplegia were taken as the subjects, who all had a course of treatment for less than 6 months in the Rehabilitation Medicine Department of Ganzhou Hospital. These patients were divided into the experimental group (40 cases) and the control group (40 cases) by random number method. For patients in the control group, conventional intensive motor training was adopted, whereas the conventional intensive motor training combined with the bed-type rehabilitation robot under machine learning was applied for patients in the experimental group. Fugl-Meyer Assessment of Lower Extremity (FMA-LE), Rivermead Mobility Index (RMI), and Modified Barthel Index (MBI) were used to evaluate the motor function and mobility of patients. The human–machine collaboration experiment system was constructed, and the software and hardware of the control system were designed. Then, the experimental platform for lower limb rehabilitation training robots was built, and the rehabilitation training methods for stroke patients with hemiplegia were determined by completing the contact force experiment. The results showed that the prediction effect of back-propagation neural network (BPNN) was better than that of the radial basis neural network (RBNN). The bed-type rehabilitation robot under machine learning combined with intensive motor training could significantly improve the motor function and mobility of the lower limbs of stroke patients with hemiplegia.

Effect of Hand Intensive Training on Upper Limb Function of Stroke Patients with Hemiplegia

Objective

To analyze the effect of hand intensive training on upper limb function of stroke patients with hemiplegia,

Methods

110 stroke patients were randomly divided into two groups: the reference group and the observation group. 55 patients in the reference group were treated with routine rehabilitation treatment, including routine joint activity training, bed training, exercise therapy, and ADL ability training; 55 cases in the observation group received intensive hand training on the basis of routine rehabilitation treatment, including inducing the patient's five finger extension, forcibly pulling the fingers and wrist joints, and suddenly opening his fist after clenching his fist.

Results

The treatment period of the two groups was 5 weeks. In the comparison results of Fugl-Meyer (FMA), the exercise effect of the observation group with increased hand intensive training was significantly better than that of the control group with stroke hemiplegia treated with conventional methods. The difference was statistically significant, t < 10.000, P < 0.05; In the comparative analysis of upper limb function test (UEFT), the effect of the observation group was significantly higher than that of the reference group treated with routine rehabilitation nursing (all P < 0.05); In the comprehensive comparison of exercise ability results, the observation group was higher than the reference group in the flexibility, fineness, and fineness of activity behavior after treatment.

Conclusion

Strengthening hand intensive training can further improve the upper limb motor function of stroke patients with hemiplegia, reduce the severity of hemiplegia, and improve the recovery effect of stroke patients. It is worthy of clinical promotion and application.

Developing a Clinical Prediction Rule for Gait Independence at Discharge in Patients with Stroke: A Decision-Tree Algorithm Analysis

OBJECTIVES

To develop a clinical prediction rule (CPR) for gait independence at discharge in patients with stroke, using the decision-tree algorithm and to investigate the usefulness of CPR at admission to the rehabilitation ward.

MATERIALS AND METHODS

We included 181 subjects with stroke during the postacute phase. The Chi-squared automatic interaction detection analysis method with 10-fold cross-validation was used to develop two CPRs; CPR 1 using easily obtainable data available at admission; CPR 2 using easily obtainable data available 1 month after admission, for prediction of gait independence at discharge.

RESULTS

The degree of independence of toileting was extracted as a first node in the development of two CPRs to predict gait independence at discharge. CPR 1 included the presence of delirium. CPR 2 included problem-solving abilities. The accuracy and area under the curve of CPR 1 were 84.5% and 0.911, respectively; those of CPR 2 were 89.0% and 0.958, respectively.

CONCLUSIONS

Toileting independence is a key factor in predicting the gait independence for the discharge of patients with stroke during the postacute phase. Early intervention, during the acute phase, for delirium and cognitive decline, as well as for toileting, increases the possibility of gait independence at discharge.

Rehabilitation Evaluation of Hemiplegic Patients with Anterior Circulation Cerebral Infarction Based on Cranial Magnetic Stimulation

Cerebral infarction is a common cerebrovascular disease in clinical medicine. Cerebral infarction in the anterior circulation accounts for about 90% of cerebral infarction. Its treatment and rehabilitation has always been a research hotspot in the medical field. Functional retraining can enhance the afferent impulses received by receptors, make the plasticity development of cerebral cortex function, and improve the loss of function. Based on the patient's individual condition, exercise therapy carries out the corresponding comprehensive functional training plan, which also includes the training of patients' daily living ability, turning over, bridge exercise, trunk rotation, etc., in order to improve the motor function of patients. The other is psychotherapy, which can cause emotional fluctuations, depression, anxiety, and other negative emotions due to the occurrence of diseases. In the rehabilitation treatment, relevant personnel can conduct psychological counseling for patients through timely and effective communication, so as to better establish patients' confidence in rehabilitation and improve the effect of rehabilitation treatment. The third is acupuncture treatment. Acupuncture is a traditional rehabilitation treatment in China. The rehabilitation effect of stroke has been proved by a large number of clinical practice. Acupuncture at Hegu, Quchi, Zusanli, and Taichong points can dredge channels and improve blood circulation. This paper mainly studies and analyzes the effect of behavior rehabilitation of hemiplegic patients with cerebral anterior circulation infarction treated by cranial magnetic stimulation. The rehabilitation treatment status of hemiplegic patients with anterior circulation cerebral infarction in a hospital was selected, and 100 cases were studied. Among them, 50 cases were treated with conventional rehabilitation therapy, and the other 50 cases were treated with cranial magnetic stimulation. The motor function, activities of daily living, and language expression ability of the two groups were compared for statistical analysis. After transcranial magnetic stimulation treatment, the abilities of the study group were better than those of the control group, P < 0.05, with statistical significance. Based on the reliable experimental data, we can draw a conclusion that the treatment of cranial magnetic stimulation has a significant effect on the rehabilitation of hemiplegic patients with cerebral anterior circulation infarction, which is higher than the conventional treatment and rehabilitation methods, and can be popularized in clinical application.

A systematic review of the usefulness of magnetic resonance imaging in predicting the gait ability of stroke patients

The usefulness of magnetic resonance imaging (MRI) in predicting gait ability in stroke patients remains unclear. Therefore, MRI evaluations have not yet been standardized in stroke rehabilitation. We performed a systematic review to consolidate evidence regarding the use of MRIs in predicting gait ability of stroke patients. The Medline, Cumulative Index to Nursing and Allied Health Literature, and SCOPUS databases were comprehensively searched. We included all literature published from each source’s earliest date to August 2020. We included 19 studies: 8 were classified as structure- or function-based MRI studies and 11 as neural tract integrity-based MRI studies. Most structure- or function-based MRI studies indicated that damage to motor-related areas (primary motor cortex, corona radiata, internal capsule, and basal ganglia) or insula was related to poor gait recovery. In neural tract integrity-based MRI studies, integrity of the corticospinal tract was related to gait ability. Some studies reported predictive value of the corticoreticular pathway. All included studies had some concerns, at least one, based on the Cochrane risk of bias instrument. This review suggests that MRIs are useful in predicting gait ability of stroke patients. However, we cannot make definitive conclusion regarding the predictive value, due to the lack of quantitative evaluations.