COVID-19 rehabilitation awareness among medical staff: Results of a knowledge, attitudes, and practices survey / 中华物理医学与康复杂志

Objective:To investigate the knowledge, attitudes and practices of medical staff rehabilitating COVID-19 survivors to provide references for related training.Methods:A questionnaire survey was administered in early March 2020 to 296 medical staff assessing their knowledge, attitudes, and practices in COVID-19 rehabilitation.Results:More than half of those surveyed received full marks on knowledge and attitudes, but only about 43% received full marks for their practices. Significant differences were found in the knowledge, attitude and practices scores among medical staff of different ages, with different numbers of years of training and working experience, with different professional titles, and in different departments.Conclusion:The COVID-19 rehabilitation knowledge and practices of a minority of the medical staff tested needed improving, and targeted training should be conducted.

Repeated transcranial magnetic stimulation combined with Donepezil can improve the cognition of cognitively impaired stroke survivors / 中华物理医学与康复杂志

Objective:To investigate the effect of repetitive transcranial magnetic stimulation (rTMS) combined with donepezil on the cognition of persons with post-stroke cognitive impairment (PSCI) and their ability to perform activities of daily living (ADL).Methods:A total of 106 PSCI patients were randomly divided into an observation group and a control group using a random number table. Those in the observation group received 10Hz rTMS (5 seconds on and 25 seconds off for 20 minutes daily) and donepezil daily, 5 days per week for 4 weeks, while those in the control group were provided with donepezil but only sham rTMS on the same schedule. Before and after 4 weeks of treatment, the Montreal cognitive assessment scale (MoCA), the Rivermead behavior memory test (RBMT) and the modified Barthel index (MBI) were used to evaluate the subjects′ cognitive functioning, memory capacity and ADL ability. The latency and amplitude of auditory event-related potential P300 were also assessed using a myoelectric evoked potential apparatus.Results:After the treatment, improvement was observed in all the measurements of both groups. After the treatment, the average MoCA, RBMT and MBI scores, as well as the latency and amplitude of P300 in the observation group were all significantly better than among the control group.Conclusions:rTMS can supplement donepezil′s ability to improve the cognition and ADL ability of persons with PSCI. Such therapy is worthy of clinical promotion and application.

Repeated transcranial magnetic stimulation combined with Donepezil can improve the cognition of cognitively impaired stroke survivors / 中华物理医学与康复杂志

Objective@#To investigate the effect of repetitive transcranial magnetic stimulation (rTMS) combined with donepezil on the cognition of persons with post-stroke cognitive impairment (PSCI) and their ability to perform activities of daily living (ADL).@*Methods@#A total of 106 PSCI patients were randomly divided into an observation group and a control group using a random number table. Those in the observation group received 10Hz rTMS (5 seconds on and 25 seconds off for 20 minutes daily) and donepezil daily, 5 days per week for 4 weeks, while those in the control group were provided with donepezil but only sham rTMS on the same schedule. Before and after 4 weeks of treatment, the Montreal cognitive assessment scale (MoCA), the Rivermead behavior memory test (RBMT) and the modified Barthel index (MBI) were used to evaluate the subjects′ cognitive functioning, memory capacity and ADL ability. The latency and amplitude of auditory event-related potential P300 were also assessed using a myoelectric evoked potential apparatus.@*Results@#After the treatment, improvement was observed in all the measurements of both groups. After the treatment, the average MoCA, RBMT and MBI scores, as well as the latency and amplitude of P300 in the observation group were all significantly better than among the control group.@*Conclusions@#rTMS can supplement donepezil′s ability to improve the cognition and ADL ability of persons with PSCI. Such therapy is worthy of clinical promotion and application.

Methylation state of p16 gene promoter in peripheral CIM~+ T cells of patients with systemic lupus erythematosus / 中华皮肤科杂志

Objective To detect the methylation status of p16 gene promoter in CD4~+ T cells of patients with systemic lupus erythematosus(SEE),and its significance in the pathogenesis of SLE.Methods The pl 6 gene promoter methylation in peripheral CD4~+ T cells was detected with the Taqman probe-based realtime PCR(Methylight)technology in 28 patients with SLE and 20 healthy human controls.Results The methylation rate of p16 gene promoter in peripheral CD4~+ T cells was higher in patients with SLE than that in the controls(35.7%VS 10%,x~2=4.11,P<0.05).There was no correlation between SLE disease activity index (SLEDAI)and the normalized index of methylation(NIM)of p16 gene promoter(r_s=-0.29,P>0.05).Conclusion The methylation status of p16 gene promoter is aberrant in CD4~+ T,:ells of SLE patients,suggesting that the hypermethylation of p16 gene plays a certain role in the pathogenesis of SLE.