Stroke is a kind of cerebrovascular disease with high incidence and disability rate. Motor dysfunction and cognitive dysfunction are common dysfunctions of stroke. Rehabilitation treatment can effectively reduce the disability rate of stroke and improve the quality of life. The short-term hospitalization and ambulatory rehabilitation treatment cannot meet the rehabilitation needs of stroke patients. Cloud rehabilitation is one of the ways to solve this problem. This article introduces the definition and application of cloud rehabilitation and artificial intelligence (including assisted rehabilitation assessment and assisted rehabilitation treatment), and summarizes the current problems in the development of stroke cloud rehabilitation in China, so as to promote the construction of remote rehabilitation based on artificial intelligence in China and provide some references for the selection of rehabilitation programs for patients with stroke.
Objective To explore the consistency between the iKcare? grading system and Brunnstrom staging in evaluating upper and lower limb motor function in stroke patients. Methods From May 2018 to May 2020, stroke patients who met the standards in 34 medical institutions in China were recruited. The iKcare? grading system and Brunnstrom staging were used to evaluate the motor function of the upper and lower limbs of the subjects, respectively. The Kappa consistency test was used to evaluate the consistency between the two evaluation methods. Results A total of 340 eligible subjects were included, including 230 males and 110 females, with an average age of (61.44±12.77) years old, and an average course of disease of (62.96±42.53) days. The results showed that the Kappa evaluated for upper limb staging was 0.597 (P<0.001), and the Kappa evaluated for lower limb staging was 0.514 (P<0.001). Conclusions The evaluation results of iKcare? grading and Brunnstrom staging have moderate consistency. The iKcare? grading system can be used as an assessment tool for remote rehabilitation of motor function in stroke patients, but there is still room for improvement.
Transthyretin cardiac amyloidosis (ATTR-CA) is a restrictive cardiomyopathy caused by the abnormal deposition of transthyretin (TTR) in the myocardial interstitium, which often manifests as heart failure, atrial fibrillation, and conduction disorders. The significant heterogeneity of its clinical presentation poses a major challenge to accurate diagnosis. The dissociation of the TTR tetramer is the key initiating step of amyloid deposition in ATTR-CA, but the TTR tetramer is not currently included among the clinically applied biomarkers. This article systematically reviews the conventional biomarkers for ATTR-CA and focuses on discussing the potential value of the TTR tetramer as a novel indicator. Investigating the concentration, peak profile, and dissociation rate of the TTR tetramer is of great value for achieving early identification, risk stratification, and prognostic judgment of ATTR-CA.
Objective To explore whether the effect of cloud rehabilitation system on motor dysfunction and activities of daily living (ADL) of stroke patients is not inferior to hemiplegia manual treatment. Methods This study adopted a multicenter randomized controlled trial design. A total of 118 stroke patients were enrolled from 5 hospitals in China between April 2018 and April 2019, and they were randomly divided into a trial group and a control group, with 59 patients in each group. The trial group adopted hemiplegia manual treatment (≥30 min per time, once a day) and cloud rehabilitation training (30 min per time, once a day), and the control group adopted hemiplegia manual treatment alone (≥30 min per time, twice a day). All patients received continuous treatment for 2 weeks, and followed up for 2 weeks after that. The Brunnstrom stage (BRS), IK exercise stage, and Modified Barthel Index (MBI) were used to evaluate the motor function and ADL before and 4 weeks after treatment. Results There was no significant difference in gender, age, course, hemiplegia side, source (inpatient/outpatient) or hospital grade between the two groups (P>0.05), which were comparable. Compared with those before treatment, there were significant improvements in the BRS (upper and lower extremities), IK exercise stages (upper and lower extremities), and MBI scores in both groups 4 weeks after treatment (P<0.05). The four-week improvements in motor function indicators (BRS and IK) of the trial group were not inferior to those of the control group (P<0.05), and there was no significant difference in MBI score between the two groups 4 weeks after treatment (F=1.498, P>0.05). Conclusion The cloud rehabilitation system is not inferior to hemiplegia manual treatment in improving the limb motor function or ADL of patients .
Objectives To systematically review the efficacy and safety of carbetocinversusoxytocin on the prevention of postpartum hemorrhage (PPH) for women undergoing vaginal delivery. Methods PubMed, The Cochrane Library, Web of Science, CBM, WanFang Data, CNKI and VIP databases were electronically searched to collect randomized controlled trials (RCTs) on carbetocinversusoxytocin on the prevention of PPH for women undergoing vaginal delivery from inception to January 2018. Two reviewers independently screened literature, extracted data and assessed risk of bias of included studies, then, meta-analysis was performed by using RevMan 5.3 and Stata 12.0 software. Results A total of 16 RCTs including 2 537 patients were included. The results of meta-analysis showed that: compared to oxytocin, carbetocin could reduce the amount of blood loss within 24h (MD=–107.68, 95%CI–130.21 to –85.15, P<0.000 01) and 2h (MD=–85.98, 95%CI–93.37 to –78.59,P<0.000 01), hemoglobin (Hb) within 24h after delivery (MD=–5.63, 95%CI–6.82 to –4.43,P<0.000 01), the occurrence of PPH (RR=0.46, 95%CI 0.32 to 0.66,P<0.000 01) and the requirement for additional uterotonic agents (RR=0.63, 95%CI 0.48 to 0.84,P=0.002). There was no significant difference in the risk of adverse effects between two groups. Conclusions Current evidence shows that carbetocin is superior to oxytocin in the prevention of PPH for women undergoing vaginal delivery, without increasing the adverse effects. Due to limited quality and quantity of the included studies, more high quality studies are required to verify above the conclusion.
Stroke is a common and frequently-occurring disease, which seriously endangers human health. Rehabilitation treatment can effectively reduce the disability rate of stroke and improve the quality of life. The tertiary rehabilitation treatment system for stroke can effectively improve the motor function of stroke patients and improve the quality of life. This paper focuses on the choices and methods of physical therapy and occupational therapy at all levels of the hospitals and in different periods of the disease. It also aims to summarize the tertiary rehabilitation strategy for motor dysfunction in stroke patients, to provide references for all levels of hospitals and communities, achieve standardization and unification of rehabilitation treatment, as well as the rehabilitation efficacy of homogeneity.