ABSTRACT
From November 2014 to July 2017,637 patients with acute coronary syndrome (ACS) were included in the analysis,among whom there were 48 cases with prior ischemic stroke (7.5％).The risk factors,history,severity of coronary artery disease,medication status,and incidence of adverse cardiovascular and cerebrovascular events (cardiac death,re-infarction,heart failure,stroke) were analyzed.Compare with patients without prior ischemic stroke (control group) patients with prior ischemic stroke (study group) had lower rates in administration of beta blockers [50.00％(24/28) vs.69.78％(411/589),x2=8.02,P＜0.05]and interventional therapy[56.67％(17/30) vs.81.86％(334/408),x2=11.15,P＜0.05].However,there were no significant differences in medication of dual antiplatelet,statins and angiotensin converting enzyme inhibitors or angiotensin receptor blocker between two groups (P＞0.05);and there was no significant difference in major adverse cardiovascular events between two groups (P＞0.05).In the future,more studies are needed for clinical management of this group of patients.
ABSTRACT
OBJECTIVE To investigate the status of hospital infection of elderly in internal medicine,in order to prevent and control hospital infection of them.METHODS A restrospective survey on 157 cases of hospital(infection) of elderly from Aug 2003 to Apr 2005 was conducted in internal medicine.(RESULTS)The results showed that the high risk wards were in geriatrics,neurology,endocrinology and(cardiovascular) departments.The high risk season was in winter.Respiratory tract was the most common(infective) site.Fungi were the main pathogens.CONCLUSIONS The hospital infection of elderly should be(controlled) better,geriatrics department is the key(control) unit.Winter is the key control season.The diagnostic level of clinician about the hospital(infection) of(edlerly) should be enhanced and the antibiotic must be used reasonably.
ABSTRACT
Objective To analyse the pathological features in 12 patients demonstrated with demyelination lesions of peripheral nerves Methods Twelve abnormaly cases were screened with EMG from 60 cases of multiple sclerosis (MS) Sural nerve biopsy was done in 12 patients and specimens were analyzed by HE and Loyez,and by electronic microscopy Results Myelinated fibers was reduced in sural nerve biopsy in 8 cases and most striking demyelination seen in 11 cases In electronic microscopy,11 cases specimens were shown myelinated losses,regeneration of myelinated fibers,vacuoate,hyperplasia of Schwann cell and typical onion bulb formation 8 cases of the large thickened fibers showed increased members of myelin lamellae Conclusion MS is charaterized by inflammatory demyelinating disorder limited to the CNS And some patients' peripheral neves are also shown sectionally demyelinated injury.