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Objective To analyze the clinical and laboratory manifestations of primary Sj(o)gren's syndrom (pSS) with neurological involvement.Methods One hundred and forty eight patients fulfilling the 2002 American-European pSS classification criteria were retrospectively analyzed.Neurological manifestations were diagnosed based on the clinical,biological,electrophysiological,and imaging findings.Biographical,clinical,and laboratory data were compared between patients with and without neurological manifestations.Statistical methods used were Mann-Whitney U test,Chi-square test and Fisher exact probability.Results The prevalence of neurological involvement in pSS was 20.3％ (30/148),and the incidence of peripheral neuropathy,the central neuropathy and combination of the central neuropathy with peripheral neuropathy were 10.1％(15/148),9.5％(14/148) and 0.7％(1/148),respectively.The clinical spectrum of peripheral neuropathies encountered in Sj(o)gren's syndrome (SS) patients varied,with the pure sensory neuropathies being the most common,followed by sensorimotor neurophathies.Motor neuron disease was the most common type of central neurophathies.Compared with those without neurological manifestations,the duration of peripheral nerve system/central nerve system (PNS/CNS)-pSS patients was relatively short [(55±76) months vs (100±108) months,Z=-2.682,P＜0.05],and the antinuclear antibody (ANA) titer and RF titer were lower [(234±248) vs (377±339),Z=-2.008,P＜0.05;(126±279) U/ml vs (359±1 445) U/ml,Z=-2.243,P＜0.05].In PNS/CNS-pSS patients,the most common clinical manifestations included numbness (50％),pain (23％),and muscle weakness (63％).Conclusion The prevalence of neurological involvement in pSS is high.The duration is relatively short and the disease activity is high,but the disease features are atypical and may be neglected by rheumatologists.
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Objective To examine the influence of gender difference on the reperfusion delay in patients with ST-elevation myocardial infarction (STEMI).Methods A total of consecutive 325 patients with STEMI were analyzed admitted in the 306 Hospital of PLA from Jan.2011 to Dec.2015.Patients were divided into two groups:male group (n=268) and female group (n=57).The clinical data and the time intervals including symptom onset to first medical contact (So-to-FMC),transfer delay (FMC-to-D),FMC to balloon dilatation (FMC-to-B),activation delay and door to balloon (D-to-B) time were compared between different gender groups,and the prognosis was observed.Results The overall median of pre-hospital delay was 125 minutes.The median of prehospital delay time (male 119.5min vs.female 160.0min) and So-to-FMC time (male 69.5min vs.female 100.0min) were longer in female than in male patients,but no statistical difference existed (P＞0.05) between the two groups in pre-hospital delay,So-to-FMC,FMC-to-B,D-to-B and total ischemia time.Compared with male patients,female patients were more likely to have additional comorbidities,such as hypertension and diabetes mellitus,and lower rate of smoking (P＜0.05).However,the incidence of major adverse cardiac and cerebrovascular events (MACCE) showed no significant difference between female and male patients at 30-day (male 5.22％ vs.female 5.26％) and I-year (male 10.82％ vs.female 8.77％) follow-up (P＞0.05).Conclusion The influence of gender on reperfusion delay is gradually weakening.
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OBJECTIVE To investigate and control the risk factors about hospital infection in patients with chronic severe hepatitis B. METHODS Totally 466 hospitalized patients with chronic severe hepatitis B in our hospital from Jan 2001 to Dec 2007 were studied retrospectively. RESULTS The total incidence of hospital infection was 20.1% for inpatients with chronic severe hepatitis B,the infection located as follows:56 patients were in lower respiratory tract (59.6%);17 patients in upper respiratory tract (18.1%);7 patients with bacteremia (7.4%);3 patients in urinary tract (3.2%);7 patients in gastrointestinal tract (7.4%);and 1 patients was in cutis tissue (1.1%). CONCLUSIONS The knowledge about the on infection risk factors liver disease must be strengthened by hospital medical staff of the use of antibiotics must be strict controlled in principle,operation must be aseptic,the concept of prevention standards must be enhanced,and the primary disease must be actively treated,all these can effectively reduce infection in hospital.
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Twenty-seven in-patients with hemiplegia following brain injury were studied by using upper extremity median nerve somatosensory evoked patentials (SVEP), Brunnstrom assessment in hemiplegic hand and assessment of the patients' activities of daily lioing (ADL) (Barthel index). The upper extremity median nerve SEP on the affected and normal sides was determined. By using Kovindha standard, upper extremity median nerve SEP was graded in accordance with N20. The correlation between the differences of SEP N20 amplitude and the latencies on the both sides and the Barthel index scores was analyzed. A Spearman correlation analysis was made between the median nerve SEP N20 grades and Brunnstrom stages in hand or ADL on the affected side. The results showed that upper extremity median nerve SEP grades were positively correlated with those of the Brunnstrom stages in hand (r1 = 0.6925, P1 < 0.01). The correlation coefficient between SEP N20 grades and patients' ADL grades was r2 = 0.5015, P2 < 0.01. It was concluded that upper extremity median nerve SEP could be used as a sensitive electrophysiological predictor to clinically assess hemiplegic hand function. SEP N20 might play a role in predicting the ADL of the patients with hemiplegia to some extent, but could not be used as a sensitive predictor to directly observe and predict the ADL of the patients.