BACKGROUND: The association of systemic inflammatory response index (SIRI) with prognosis of coronary artery disease (CAD) patients has never been investigated in a large sample with long-term follow-up. This study aimed to explore the association of SIRI with all-cause and cause-specific mortality in a nationally representative sample of CAD patients from United States. METHODS: A total of 3386 participants with CAD from the National Health and Nutrition Examination Survey (NHANES) 1999-2018 were included in this study. Cox proportional hazards model, restricted cubic spline (RCS), and receiver operating characteristic curve (ROC) were performed to investigate the association of SIRI with all-cause and cause-specific mortality. Piece-wise linear regression and sensitivity analyses were also performed. RESULTS: During a median follow-up of 7.7 years, 1454 all-cause mortality occurred. After adjusting for confounding factors, higher lnSIRI was significantly associated with higher risk of all-cause (HR = 1.16, 95% CI: 1.09-1.23) and CVD mortality (HR = 1.17, 95% CI: 1.05-1.30) but not cancer mortality (HR = 1.17, 95% CI: 0.99-1.38). The associations of SIRI with all-cause and CVD mortality were detected as J-shaped with threshold values of 1.05935 and 1.122946 for SIRI, respectively. ROC curves showed that lnSIRI had robust predictive effect both in short and long terms. CONCLUSIONS SIRI was independently associated with all-cause and CVD mortality, and the dose-response relationship was J-shaped. SIRI might serve as a valid predictor for all-cause and CVD mortality both in the short and long terms.

Objective: The relationship between serum uric acid (SUA) levels and glycemic indices, including plasma glucose (FPG), 2-hour postload glucose (2h-PG), and glycated hemoglobin (HbA1c), remains inconclusive. We aimed to explore the associations between glycemic indices and SUA levels in the general Chinese population. Methods: The current study was a cross-sectional analysis using the first follow-up survey data from The China Cardiometabolic Disease and Cancer Cohort Study. A total of 105,922 community-dwelling adults aged ≥ 40 years underwent the oral glucose tolerance test and uric acid assessment. The nonlinear relationships between glycemic indices and SUA levels were explored using generalized additive models. Results: A total of 30,941 men and 62,361 women were eligible for the current analysis. Generalized additive models verified the inverted U-shaped association between glycemic indices and SUA levels, but with different inflection points in men and women. The thresholds for FPG, 2h-PG, and HbA1c for men and women were 6.5/8.0 mmol/L, 11.0/14.0 mmol/L, and 6.1/6.5, respectively (SUA levels increased with increasing glycemic indices before the inflection points and then eventually decreased with further increases in the glycemic indices). Conclusion An inverted U-shaped association was observed between major glycemic indices and uric acid levels in both sexes, while the inflection points were reached earlier in men than in women.
Aged ; Asian Continental Ancestry Group ; Blood Glucose/analysis* ; China/epidemiology* ; Cohort Studies ; Diabetes Mellitus/blood* ; Female ; Glucose Tolerance Test ; Glycated Hemoglobin A/analysis* ; Glycemic Index ; Humans ; Male ; Middle Aged ; Uric Acid/blood*

Objective Studies have shown that circular RNA (circRNA) is a molecular sponge of microRNA (miRNA) and can be used for the treatment and diagnosis of liver diseases. Therefore, this study aims to further investigate the expression profile of circRNA and its effect on autophagy in rat liver regeneration. Methods Based on the high-throughput sequencing in regenerated liver of 0 hour, 2, 6, 12, 24, 30, 36, 72, 120 and 168 hours after 2/3 hepatectomy in 60 rats, the expression profiles of circRNAs, miRNAs and mRNA were analyzed and their relationship were predicted by miRanda aug 2010 software. Furthermore, according to gene function → miRNA function → circRNA function, circRNAs and miRNAs that regulating autophagy were obtained in liver regeneration and compting endogenous (ceRNA) network was constructed. Results There were 102 circRNAs, 42 miRNAs and 153 mRNAs associated with autophagy involved in liver regeneration. Using bioinformatics analysis, 44 types of circRNAs, 13 types of miRNAs and 17 types of mRNA were found to interact with each other, and their co-expression network was constructed. Conclusion In this study, we screened out the circRNAs, miRNAs and mRNAs related to autophagy in liver regeneration and built the interaction network map.

OBJECTIVETo investigate the characteristics of breakthrough bleeding in adult patients with severe hemophilia A (SHA) receiving low- and intermediate-dose FVIII for tertiary prophylaxis and explore the factors affecting the outcomes of the treatment.

METHODSForty-nine patients (mean age 31.53∓7.33 years) with SHA receiving tertiary prophylaxis FVIII treatment were divided into low-dose group (n=15) and intermediate-dose group (n=34). The data including clinical bleeding phenotype (Pre?AJBR), 72 h FVIII trough activity, and Functional Independence Score in Hemophilia (FISH) were recorded in all the patients, and Hemophilia Steward APP was used to record the bleeding episode and the treatment data. All the patients were followed up for at least 6 months.

RESULTSIn the low-dose and intermediate-dose groups, the number of joint bleeding (AJBR) episodes were 18.79∓13.03 and 9.28∓7.02 per year (P=0.016), and the proportions of spontaneous bleeding were 75.0% and 47.7%, respectively. The proportions of patients with target joint were 80% and 44%, target joint bleeding occurred in 59% and 41%, and cataract bleeding after 0-12 h of prophylactic injection occurred in 4.86% and 5.18% of the patients with a median breakthrough bleeding time of 40.08 h and 46.08 h (P=0.008), respectively. The proportions of patients with 72 h FVIII trough activity <1% were 44.4% and 34.8% in the two groups, respectively. AJBR was negatively correlated with the preventive dose consumed (r=-0.57, P=0.000, n=49) and FISH, but positively correlated with Pre-AJBR in the two groups (P<0.05).

CONCLUSIONTertiary prophylaxis with low- and intermediate-dose FVIII is not sufficient to achieve the goal of preventing progression of joint disease in Chinese adult patients with SHA. Although the prophylactic dose is the most important factor to affect the treatment efficacy, other non-factor approaches may also help to improve the efficacy of the treatment.

Objective To analyze the clinical characteristics of IgG4-related disease (IgG4-RD)so as to improve the understanding of IgG4-RD in China.Methods IgG4-RD patients were recruited from Peking Union Medical College Hospital between January 2011 and January 2016.All patients were followedup for more than 6 months.The demographic characteristics,symptoms,organ involvements,laboratory examinations and treatment efficacy were evaluated and analyzed.Results A total of 346 patients were finally enrolled,including 230 males (66.5％) and 116 females (33.5％).The mean age of disease onset was (53.8 ± 14.2) years old.The mostly common involved organs were lymph nodes (56.4％) and submandibular glands (52.6％).Other affected organs and manifestations included:swelling of the lacrimal glands (46.5％),autoimmune pancreatitis (38.4％),pulmonary involvement (28.0％),sclerosing cholangitis (25.4％),naso-sinusitis (23.4％),parotid gland swelling (21.7％),retroperitoneal fibrosis (19.9％),large arteries involvement (9.5％),kidney involvement (obstructive nephropathy caused by retroperitoneal fibrosis was excluded) (6.9％),skin lesions (6.4％).Rare features consisted of thyroid glands,pituitary glands,gastrointestinal tract,pachymeningitis,pericardium,sclerosing mediastinitis and orchitis.The majority of patients had multi-organ involvement,such as 74.3％ patients with 3 and more,18.2％ and 7.5％ patients with 2 and single organ involvement respectively.The average IgG4-RD responder index (IgG4-RD RI) was 13.21 ±5.70.History of allergy was found in 172 (49.7％) patients.As to the laboratory tests,elevated serum IgG4 levels were confirmed in 285 (94.1％) patients,which was positively correlated with IgG4-RD RI.There were 33.5％ patients receiving monotherapy of glucocorticoid,52.6％ treated with glucocorticoids combined with immunosuppressive agents,4.9％ patients with immunosuppressant only,and 9.0％ patients with mild disease not receiving medication.The majority (336,97.1％) patients improved the above regimens.Conclusion IgG4-RD is a systemic fibro-inflammatory disease with multiple organ involvement.The mostly common involved organs include lymph node,submandibular glands,and pancreas.Glucocorticoids and immunosuppressive agents were effective for IgG4-RD.

OBJECTIVE To observe the clinical therapeutic effects of the formula capable of resolving turbidity, removing toxin, activating blood circulation and dredging collectrals in improving patients with vascular cognitive impairment of none dementia(VCIND) after stroke.MEHTODS 128 cases with VCIND after stroke were randomly divided into treatment group and control group, with 64 cases in each group.Patients in the treatment group were given compound Changpu Yizhi Decociton warmly both early in the morning and late in the afternoon, one bag per day.While those in the control group were treated with nimodipine, 30mg at a time, three times per day.Both groups received three-month treatment.TCM syndromes, cognitive ability, activity of daily living before and after treatment were evaluated and the levels of homocysteine and acetylcholinesterase were tested to detect the safety index and side effects.RESULTS There experienced an evident improvement of the treatment group in TCM syndrome curative effects and scores, together with obvious increases in the scores of mini-mental state examination(MMSE) and Activity of Daily Living (ADL), decreased scores in ADAS-cog and declined levels in homocysteine and acetylcholinesterase when compared to the control group.The difference was statistically significant(P<0.05).Neither evident abnormalities nor side effects were detected before and after treatment in the test.CONCLUSION Compound Changpu Yizhi Decoction can efficiently improve the TCM syndromes, cognitive function and daily living activity and reduce the levels of homocysteine and acetylcholinesterase of patients with VCIND after stroke.

OBJECTIVETo study the clinicopathologic and immunohistochemical features, biological behavior, diagnosis and treatment of solid pseudopapillary tumor of the pancreas (SPTP).

METHODSA retrospective clinical and clinicopathologic analysis was made on 33 cases of SPTP admitted from May 2001 to 2010 July. There were 7 male and 26 female patients, aging from 13 to 66 years with a mean of 34.3 years.

RESULTSThe tumor was located in pancreatic head of 10 patients, in pancreatic neck of 5 patients, in pancreatic body and tail of 18 patients. Of the 33 patients treated with surgery, 8 underwent simple resection of pancreatic tumor, 6 underwent pancreaticoduodenectomy, 3 underwent tumor resection plus pancreaticojejunostomy, 1 underwent tumor resection plus pancreaticogastrostomy, 11 underwent distal pancreatectomy, 4 underwent distal pancreatectomy plus spleen resection (1 underwent mesohepatectomy for hepatic metastasis). Sixteen of the 33 operations were completed by laparoscopy. Histologically, tumors were composed of papillary and microcystic solid structures, with uniformed population of cells. The pancreas and blood vessels invasion were identified in 3 cases, one of them was combined with liver metastasis, and they are male. Immunohistologically, the tumors were positive for α1-antitrypsin, α1-antichymotrypsin, β-catenin, CD10, CD56 and vimentin (all cases), neuron-specific enolase (3 cases), synaptophysin (6 cases), chromogranin A (4 cases), progesterone receptor (28 cases), estrogen receptor (3 cases), S-100 (6 cases). Totally 33 cases were followed up with a median period of 49 months without tumor recurrence.

CONCLUSIONSSPTP is of low graded malignancy. It primarily affects young women. It may be located in any part of pancreas. Immunohistochemistry is very important for the diagnosis and differential diagnosis of SPTP. Surgical resection is recommended as the treatment of choice. Laparoscopic distal pancreatectomy or tumor resection is feasible and safe for some selected patients, and the prognosis is good.

Adolescent ; Adult ; Aged ; Carcinoma, Papillary ; diagnosis ; pathology ; surgery ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Pancreatic Neoplasms ; diagnosis ; pathology ; surgery ; Retrospective Studies ; Young Adult

OBJECTIVETo compare the short-term outcomes of surgical treatment for non-small cell lung cancer (NSCLC) by video-assisted thoracoscopic surgery (VATS) and open thoracotomy (OT).

METHODSData of 737 consecutive NSCLC patients who underwent surgical treatment for non-small cell lung cancer by video-assisted thoracoscopic surgery and 630 patients who underwent pulmonary resection via open thoracotomy (as controls) in Cancer Institute & Hospital, Chinese Academy of Medical Sciences between January 2009 and August 2011 were retrospectively reviewed. The risk factors after lobectomy were also analyzed.

RESULTSIn the 506 NSCLC patients who received VATS lobectomy, postoperative complications occurred in 13 patients (2.6%) and one patient died of acute respiratory distress syndrome (0.2%). In the 521 patients who received open thoracotomy (OT) lobectomy, postoperative complications occurred in 21 patients (4.0%) and one patient died of pulmonary infection (0.2%). There was no significant difference in the morbidity rate (P > 0.05) and mortality rate (P > 0.05) between the VATS group and OT group. In the 190 patients who received VATS wedge resections, postoperative complications occurred in 3 patients (1.6%). One hundred and nine patients received OT wedge resections. Postoperative complications occurred in 4 patients (3.7%). There were no significant differences for morbidity rate (P = 0.262) between these two groups, and there was no perioperative death in these two groups. Univariate and multivariate analyses demonstrated that age (OR = 1.047, 95%CI: 1.004 - 1.091), history of smoking (OR = 6.374, 95%CI: 2.588 - 15.695) and operation time (OR = 1.418, 95%CI: 1.075 - 1.871) were independent risk factors of postoperative complications.

CONCLUSIONSTo compare with the NSCLC patients who should undergo lobectomy or wedge resection via open thoracotomy, a similar short-term outcome can be achieved via VATS approach.

Age Factors ; Carcinoma, Non-Small-Cell Lung ; mortality ; pathology ; surgery ; Female ; Humans ; Length of Stay ; Lung Neoplasms ; mortality ; pathology ; surgery ; Lymphatic Metastasis ; Male ; Middle Aged ; Operative Time ; Pneumonectomy ; adverse effects ; classification ; methods ; Postoperative Complications ; etiology ; Respiratory Distress Syndrome, Adult ; etiology ; Retrospective Studies ; Smoking ; Thoracic Surgery, Video-Assisted ; adverse effects ; Thoracotomy ; adverse effects ; methods

Objective The purpose of this study is to evaluate the in-hospital clinical outcome of patients with coronary artery disease who underwent transradial intervention (TRI) and analyze the predictors of chinical outcome. Methods From May 2004 to May 2009, there were 16 281 patients who underwent transradial intervention, as well as 5388 patients who underwent transfemoral intervention (TFI) at our institution. The clinical characteristics, procedural characteristics, and in-hospital clinical adverse events were compared between TRI and TFI groups. Multivariable logistic regression analysis was performed to determine predictors of in-hospital major adverse cardiac events ( composite of death, myocardial infarction,or target lesion revascularization) of TRI. Results The annulations time was significantly longer for TRIthan TFI (P ＜0. 01 ), fluoroscopy time, amount of contrast agent and procedural success rate (95.5% for TRI and 96. 2% for TFI) were similar between the two groups. However, the rates of vascular complications (0. 1% for TRI group and 1.3% for TFI group, P ＜0. 01 ), incidence of in-hospital major adverse cardiac events (1.6% vs. 3. 8%, P＜ 0.01) and in-hospital death (0.2% vs. 0.4%, P＜0.01) were all significantly lower in TRI group compared with TFI group. The following characteristics were identified as independent multivariate predictors of in-hospital major adverse cardiac events of TRI: age ≥65 ( OR: 1.98,95% CI: 1. 50 - 2. 61, P ＜ 0. 01 ), prior myocardial infarction ( OR:2. 14, 95% CI: 1.63 - 2. 82, P ＜0. 01 ), use of drug-eluting stent (DES) ( OR:0. 68, 95% CI:0. 47 - 0. 98, P = 0. 04 ), dissection during procedure (OR:4.08, 95%CI:2.28-7.33, P＜0.01), left main lesion (OR:2. 12, 95% CI:1.09-4. 13, P=0.03), number of implanted stents (OR:1.25, 95% CI:1.09 - 1.43, P ＜0.01), and total stented length (OR:1.01, 95% CI:1. 00 -1. 02 , P=0.03). Conclusions In this large single-centre patient cohort, the transradial intervention is superior to transfemoral intervention in terms of in-hospital safety and efficacy. Age ≥ 65, prior myocardial infarction, use of DES, dissection during procedure, left main lesion, number of implanted stents and total stented length were identified as independent multivariate predictors of in-hospital major adverse cardiac events of TRI.

BACKGROUNDCoronary artery disease (CAD) is generally considered as a disease of middle-aged men. It is widely accepted that the risk for CAD of premenopausal women is low because of hormone protection. Based on our clinical experience, more and more premenopausal women suffer from angina and myocardial infarction without adequate concern. Even now, there are still limited detailed data to describe the characteristics, mechanism and prognosis of premenopausal CAD patients. This article aimed to analyze the clinical and angiographic characteristics of premenopausal women with CAD.

METHODSA total of 565 premenopausal women and 721 postmenopausal women (56 - 60 years old) who underwent coronary angiography for the first time from April 2004 to December 2007 were enrolled. The clinical data and coronary angiographic characteristics (presence, localization, length and severity) were compared between the premenopausal and postmenopausal CAD groups.

RESULTSPremenopausal CAD patients presented less frequently with hypertension, diabetes mellitus and dyslipidemia compared with postmenopausal CAD patients (55.0% vs 66.0%, 15.0% vs 31.5%, 23.9% vs 37.4%, respectively; all P < 0.05). Although we found more frequent involvement of single vessel in premenopausal CAD (43.2% vs 26.9%, P = 0), and triple vessels in postmenopausal (56 - 60 years old) CAD patients (33.8% vs 20.4%, P = 0), much more severe lesions (> or = 90%) at left main (2.9% vs 1.1%, P = 0.048) and proximal left anterior descending artery (LAD) (28.2% vs 16.6%, P = 0) in the premenopausal CAD group were found.

CONCLUSIONPremenopausal women with chest discomfort are always found to have obvious atherosclerosis, more inclined to be located at the left main and proximal LAD, which is a strong predictor of an adverse clinical outcome.

Coronary Angiography ; Coronary Artery Disease ; diagnostic imaging ; pathology ; Diabetes Mellitus ; pathology ; Dyslipidemias ; pathology ; Female ; Humans ; Hypertension ; pathology ; Middle Aged ; Postmenopause ; Premenopause