摘要:目的:动态监测急性胰腺炎(AP)患者外周血C反应蛋白(CRP)水平,探讨CRP对AP的早期诊断与病情评估的参考价值。方法:分别检测75例SAP患者和75例 MAP患者入院后第1、3、5、7、9天外周血CRP水平,并进行分析比较。结果: MAP组患者CRP高峰值出现在住院第3天,第7天开始下降,14天后恢复正常。而SAP组患者住院第1天即可出现CRP显著增高,且下降速度缓慢,在后期CRP仍可维持在一个较高水平。入院第1天,SAP组血清CRP水平均显著高于MAP组(Plt;0.01)。轻症与重症组(无并发症或有并发症)之间患者血清CRP水平差异均有高度显著性(Plt;0.01)。结论: 动态监测CRP可作为AP早期诊断、疾病严重程度评估及预后判断的一个独立的衡量指标,值得临床推广应用。Abstract: Objective: To dynamic monitoring of acute pancreatitis (AP) in patients with Creactive protein (CRP) levels, CRP on the AP to explore the early diagnosis and prognostic evaluation of the reference value. Methods: 75 cases of SAP patients were examined and 75 patients with mild acute pancreatitis (MAP) after admission in patients with CRP levels in peripheral blood 1,3,5,7,9 days, and conduct analysis and comparison of. Results:MAP peak value of CRP in patients in hospital the first 3 days, 7 day drop in 14 days after return to normal. The SAP Group 1st day of hospitalization was significantly higher CRP can occur, and the rate of decline is slow, in the latter part of CRP can be maintained at a high level. Admission day 1, SAP serum levels of CRP were significantly higher than the MAP group (Plt;0.01). Between mild and severe group, no complications and complications in patients with serum CRP levels of SAP differences were highly significant (Plt;0.01). Conclusion:Dynamic monitoring of CRP can be used as AP early diagnosis, disease severity assessment and prognosis of an independent measure worthy of clinical application.
【摘要】 目的 了解北京地区400例新型甲型H1N1流感患者的流行病学和临床特征，总结规律，进一步指导临床诊治。 方法 2009年5-12月期间，收治400例甲型H1N1流感确诊病例，主要采用描述性流行病学方法对患者资料进行回顾性分析，并运用单因素方差分析的方法对结果进行检验。 结果 患者以青年和儿童人群为主，47.0%的患者有明确甲型H1N1流感接触史，主要症状包括发热（98.8%）、咳嗽（85.8%）、咽痛（58.5%）。咽部充血（94.0%）和扁桃体肿大（49.5%）为主要体征。外周血白细胞正常或偏低，349例（82.3%）患者血清铁降低，268例（72.6%）患者C反应蛋白升高。在发病后不同时间内给予奥司他韦治疗的患者发热持续时间和咽拭子的阴转时间有显著差异（Plt;0.001）。 结论 新型甲型H1N1流感发病多以青年和儿童人群为主，以流感样症状为主，多数症状轻微，预后良好，C反应蛋白和血清铁的变化可能对于早期诊断有指导价值，奥司他韦早期抗病毒治疗可以缩短病程。【Abstract】 Objective To investigate the clinical and epidemiologic characteristics of pandemic influenza A (H1N1) virus infection in Beijing. Methods The epidemiological information and clinical characteristics of 400 patients with pandemic influenza A (H1N1) virus infection hospitalized in Beijing 302 Hospital from May to December, 2009 were analyzed retrospectively by descriptive epidemiology. One-way ANOVA was used to assess the results. Results H1N1 virus infection preferentially affected adolescents and young adults. The mean age of the patients was 23 years. A total of 189 (47.0%) of the patients had an identifiable epidemiologic link to another confirmed patient. The most common symptoms were fever (98.8%), cough (85.8%) and sore throat (58.5%). The main physical signs were pharyngeal portion congestion (94.0%) and antiadoncus (49.5%). The number of leukocytes in the peripheral blood was normal or low. The decreased serum iron and elevated C-reaction protein were found in 82.3% and 72.6% of the patients. There was significant difference in the duration of fever and viral shedding from throat swabs among the patients who accept the antiviral medication within the different time. Conclusion H1N1 virus infection preferentially affects adolescents and young adults, and presents with influenza-like illness. The clinical course of H1N1 virus infection is generally mild. The change of C-reaction protein and serum iron may be favorable for the diagnosis of H1N1. Early antiviral treatment may shorten the duration of fever and viral shedding.
Objective To explore the value of fecal calprotectin （FCP） in the activity evaluation for ulcerative colitis （UC）. Methods Sixty three patients with UC （UC group） and 30 patients with gastrointestinal symptoms but without abnormal results of colonoscopy （control group）， who were treated in The Forth Affiliated Hospital of China Medical University between Sep. 2007 to Dec. 2009 were enrolled to examine the FCP， C-creative protein （CRP）， and erythrocyte sedimentation rate （ESR）. Then comparison between UC group and control group was performed. Results Levels of FCP and CRP in active gradeⅠ，Ⅱ， and Ⅲ group were all significantly higher than those of control group and inactive UC group （P＜0.05）， with the increase of active grade of UC， the level of FCP gradually increased （P＜0.05）. The levels of CRP in active grade Ⅱ and Ⅲ group were all significantly higher than those of gradeⅠgroup （P＜0.05）， but didn’t differed between active grade Ⅱ and Ⅲ group （P＞0.05）. There were no significant difference among 5 groups on ESR （P＞0.05）. Levels of FCP （rs=0.807， P＜0.01）， CRP（rs=0.651， P＜0.01）， and ESR （rs=0.371， P＜0.05） in active grade group were significantly related to histological grade under colonoscopy. Conclusion FCP examination is simple， inexpensive， repeatable， and noninvasive， and FCP can be used as an marker of activity evaluation in UC.
ObjectiveTo observe the changing patterns of erythrocyte sedimentation rate (ESR), C-reactive protein (CRP) and serum amyloid A protein (SAA) levels before and after hip replacement surgery, and explore their clinical significances. MethodsNinety-seven consecutive patients enrolled in clinical pathway in our hospital for hip replacement from April 2011 to May 2013 were included in the present study. ESR, CRP and SAA levels were investigated preoperatively and post-operatively at day 1, 3, 5, 7, 14, Month 1 and 3. All the cases were followed up, among which there were 14 cases of total hip replacement, 56 cases of cementless hemianthroplasty, and 27 cases of biotype hemianthroplasty. ResultsAll three of ESR, CRP and SAA levels were elevated post-operatively. Levels of CRP and SAA peaked at day 3 after surgery, and then subsided gradually to pre-operative levels after 1 month. ESR level peaked at day 7 postoperatively, and then subsided gradually to pre-operative levels after 3 months. There was a significant correlation between levels of CRP and levels of SAA. ConclusionCompared with ESR and SAA, CRP appears to be a faster and more sensitive parameter. Cementless hemianthroplasty is associated with changes of SAA levels but not with CRP levels. Close monitoring of evolutionary changes in ESR, SAA and CRP levels may help to diagnose and treat early infection after hip replacement surgery.
目的:观察急性时相反应指数在成人Still病中的变化规律。方法：以32例成人Still病患者为观察组，以50例门诊体检者为对照组，检测其血清铁蛋白和C反应蛋白水平。结果：观察组检测结果在SF、CRP和APRI三项较对照组均有显著的差异（Plt;0.05），其中APRI最为显著（Plt;0.001）。结论：急性时相反应指数在成人Still病的诊断中有较高的应用价值。
ObjectivesTo systematically review the therapeutic efficacy of vitamin B1 for adjunctive treatment in type 2 diabetes mellitus.MethodsDatabases including PubMed, EMbase, The Cochrane Library, CNKI, VIP, WanFang Data and CBM were searched to collect randomized controlled trials (RCTs) on vitamin B1 for adjunctive treatment in type 2 diabetes mellitus from inception to July 2017. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. Then, meta-analysis was conducted by RevMan 5.3 and Stata 12.0 softwares. ResultsA total of 6 RCTs involving 346 patients were included. The results of meta-analysis showed that, compared with the control group, the vitamin B1 adjunctive group had a significant improvement in CRP (MD=–1.09, 95%CI –1.63 to –0.54, P<0.000 1). However, the fasting blood glucose (MD=–0.23, 95%CI –0.58 to 0.13,P=0.22), glycosylated hemoglobin (MD=0.13, 95%CI –0.25 to 0.52, P=0.49), 2 hours plasma glucose (MD=–0.18, 95%CI –1.03 to 0.67, P=0.68), systolic pressure (MD=2.94, 95%CI –1.31 to 7.18, P=0.18), diastolic pressure (MD=–1.60, 95%CI –4.24 to 1.05, P=0.24), triglycerides (MD=–0.12, 95%CI –0.32 to 0.09, P=0.27), total cholesterol (MD=0.21, 95%CI –0.05 to 0.46, P=0.12), high-density lipoprotein cholesterols (MD=0.03, 95%CI –0.07 to 0.12, P=0.56) and low-density lipoprotein cholesterols (MD=0.12, 95%CI –0.11 to 0.35, P=0.30) had no significant differences between both groups.ConclusionsVitamin B1 adjunctive treatment could not improve the levels of blood glucose, blood pressure and serum lipids. Due to limited quality and quantity of the included studies, more high quality studies are required to verify above conclusions.
Aortic dissection is a life-threatening cardiovascular disease with devastating complications and high mortality. It requires rapid and accurate diagnosis and a focus on prognosis. Many laboratory tests are routinely performed in patients with aortic dissection including D-dimer, brain natriuretic peptide, cardiac troponin I, C-reactive protein, and procalcitonin. D-dimer shows vital performance in the diagnosis of aortic dissection, and brain natriuretic peptide, cardiac troponin I, C-reactive protein, and procalcitonin exhibits important value in risk stratification and prognostic effect in aortic dissection patients. Our review summarized the clinical utility of these laboratory tests in patients with aortic dissection, aiming to provide advanced and comprehensive evidence for clinicians to better understand these laboratory tests and help their clinical practice.
目的 探讨甲型H1N1流感不同临床类型及不同阶段C反应蛋白（CRP）动态变化特征。 方法 回顾性分析2009年5月10日－2010年1月18日实验室确诊的271例甲型H1N1流感住院患者不同临床类型、疾病不同阶段CRP动态变化情况。 结果 甲型H1N1流感患者感染初期CRP较正常升高，且升高程度随着病情的加重而更明显；CRP在治疗第3天即明显下降或接近正常，其动态改变在不同疾病严重程度组间无明显差异；有脏器功能损害者CRP较无脏器功能损害者明显升高；多个脏器损害CRP较单一脏器损害组明显升高。 结论 甲型H1N1流感CRP升高程度可间接反映其疾病严重程度和脏器功能损害多少。
Objective To determine the influence and significance of combinative assessment of 64 multi-slice spiral computed tomography (MSCT) with serum amyloid A protein (SAA) or C-reactive protein (CRP) on the selection of operative procedures of rectal cancer under the multi-disciplinary team. Methods Prospectively enrolled patients diagnosed definitely as rectal cancer at West China Hospital of Sichuan University from February to August 2009 were randomly assigned into two groups. In one group named MSCT+SAA group, both 64 MSCT and SAA combinative assessment were made for the preoperative evaluation. In another group named MSCT+CRP group, both MSCT and CRP combinative assessment were made for preoperative evaluation. Furthermore, the preoperative staging and predicted operation procedures were compared with postoperative pathologic staging and practical operation procedures, respectively, and the relationship between the choice of operation procedures and clinicopathologic factors was analyzed. Results All 165 patients were randomly assigned into MSCT+SAA group (n=83) and MSCT+CRP group (n=82). The baseline characteristics of two groups were statistically similar (Pgt;0.05). For MSCT+SAA group, the accuracies of preoperative staging T, N, M and TNM were 74.7%， 68.7%, 100% and 66.3%, respectively. For MSCT+CRP group, the accuracies of preoperative staging T, N, M and TNM were 72.0%, 86.6%, 100% and 81.7%, respectively. There were statistically significant differences in the accuracies of N staging and TNM staging between two groups (P＜0.05). However, there was no statistically significant difference of the accuracy of prediction to operative procedures between two groups (90.4% vs. 95.1%, Pgt;0.05). The pathological T staging (P＜0.001), N staging (P＜0.001), TNM staging (P＜0.001), preoperative serum level of SAA (P=0.010), serum level of CRP (P=0.042), and distance of tumor to the dentate line (P=0.011) were associated with the operative procedures. Conclusion Combinative assessment of MSCT+CRP could improve the accuracy of preoperative staging and operative procedures prediction, which may be superior to MSCT+SAA.