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Six patients with factor Ⅴ deficiency were admitted in Shandong Provincial Hospital Affiliated to Shandong First Medical University from January 2006 to December 2022. All 6 patients presented with symptoms of coagulation dysfunction, 4 patients had recurrent nose bleeding, gingival bleeding, skin ecchymosis as the main manifestations, 1 patient had lower abdominal pain and ovarian active bleeding, and 1 patient had heavy menstruation. The prothrombin time and activated partial thromboplastin time were significantly prolonged, the factor Ⅴ level was significantly lower than normal, and the thrombin time was basically normal in all patients. Four patients received non-surgical treatment and transfusion of fresh frozen plasma; the bleeding symptoms were significantly relieved during hospitalization, and no aggravation of bleeding symptoms was found during follow-up. One patient with active ovarian hemorrhage underwent emergency surgical suture to stop bleeding, and fresh frozen plasma and prothrombin complex were given perioperatively; and no more bleeding occurred during follow-up. One patients with excessive menstruation underwent curettage plus hysteroscopic endometrial ablation, and the amount of menstruation was significantly reduced. It is suggested that the bleeding symptoms of coagulation factor Ⅴ deficiency vary in severity, which can be effectively alleviated by infusion of the fresh frozen plasma in most cases.
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Objective To explore the correlation between obesity and the risk of colorectal adenoma,so as to provide theoretic evidence for the intervention of the high-risk population for colorectal cancer.Methods Based on the Screen Project of Early Diagnosis and Treatment of Colorectal Cancer in Jiashan County,from August 2012 to March 2018,the results of colonoscopy and body measurement information of the high-risk population for colorectal cancer were collected.According to the results of colonoscopy,3 895 patients with colorectal adenoma and 11 232 healthy controls were enrolled.Multivariate logistic regression was used to analyze the correlation between overweight (body mass index (BMI) 24.0 to 27.9 kg/m2),obesity (BMI≥ 28.0 kg/m2) and the risk of colorectal adenoma.Results After adjusting for gender and age,compared with that of individuals with normal weight (BMI 18.5 to 23.9 kg/m2),the risk of colorectal adenoma of obese patients increased by 36％ (odds ratio (OR) =1.36,95％ confidence interval (CI) 1.18 to 1.56).After stratifing by gender,compared with that of individuals with normal weight,the risk of colorectal adenoma of obese males increased by 30％ (OR =1.30,95％ CI 1.07 to 1.59),the risk of colorectal adenoma of overweight females and obese females increased by 15％ (OR =1.15,95％ CI 1.01 to 1.31) and 40％ (OR =1.40,95％ CI 1.14 to l.71),respectively.After stratifing by age,compared with that of individuals with normal weight,the risk of colorectal adenoma of obese patients aged between 40 and 59 years increased by 31％ (OR =1.31,95％ CI 1.07 to 1.61),and the risk of colorectal adenoma of overweight and obese patients aged between 60 and 74 years increased by 13％ (OR=1.13,95％CI 1.01 to 1.27) and 39％ (OR=1.39,95％ CI 1.15 to 1.70),respectively.The results of subgroup analysis according to pathological types indicated that the risk of non-advanced adenoma and advanced adenoma of obese patients increased by 35％ (OR =1.35,95％CI 1.16 to 1.57) and 39％ (OR=1.39,95％CI 1.06 to 1.83),respectively.Conclusions Obesity is correlated with colorectal adenoma,which is more significant in women,individuals aged between 60 and 74 years and advanced adenoma.The intervention of high-risk population for colorectal cancer should include body mass control.
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Objective@#To explore the correlation between obesity and the risk of colorectal adenoma, so as to provide theoretic evidence for the intervention of the high-risk population for colorectal cancer.@*Methods@#Based on the Screen Project of Early Diagnosis and Treatment of Colorectal Cancer in Jiashan County, from August 2012 to March 2018, the results of colonoscopy and body measurement information of the high-risk population for colorectal cancer were collected. According to the results of colonoscopy, 3 895 patients with colorectal adenoma and 11 232 healthy controls were enrolled. Multivariate logistic regression was used to analyze the correlation between overweight (body mass index (BMI) 24.0 to 27.9 kg/m2), obesity (BMI≥28.0 kg/m2) and the risk of colorectal adenoma.@*Results@#After adjusting for gender and age, compared with that of individuals with normal weight (BMI 18.5 to 23.9 kg/m2), the risk of colorectal adenoma of obese patients increased by 36% (odds ratio (OR)=1.36, 95% confidence interval (CI) 1.18 to 1.56). After stratifing by gender, compared with that of individuals with normal weight, the risk of colorectal adenoma of obese males increased by 30% (OR=1.30, 95%CI 1.07 to 1.59), the risk of colorectal adenoma of overweight females and obese females increased by 15% (OR=1.15, 95%CI 1.01 to 1.31) and 40% (OR=1.40, 95%CI 1.14 to 1.71), respectively. After stratifing by age, compared with that of individuals with normal weight, the risk of colorectal adenoma of obese patients aged between 40 and 59 years increased by 31% (OR=1.31, 95%CI 1.07 to 1.61), and the risk of colorectal adenoma of overweight and obese patients aged between 60 and 74 years increased by 13% (OR=1.13, 95%CI 1.01 to 1.27) and 39% (OR=1.39, 95%CI 1.15 to 1.70), respectively. The results of subgroup analysis according to pathological types indicated that the risk of non-advanced adenoma and advanced adenoma of obese patients increased by 35% (OR=1.35, 95%CI 1.16 to 1.57) and 39% (OR=1.39, 95%CI 1.06 to 1.83), respectively.@*Conclusions@#Obesity is correlated with colorectal adenoma, which is more significant in women, individuals aged between 60 and 74 years and advanced adenoma. The intervention of high-risk population for colorectal cancer should include body mass control.
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OBJECTIVE@#To predict the incidence of lung cancer in Jiashan county from 2017 to 2019 on the basis of the incidence rates of lung cancer during 1987-2016.@*METHODS@#Lung cancer incident cases were derived from cancer registry system of Jiashan. Crude incidence, age-standardized incidence rate by the Chinese standard population (ASR China) and the world standard population (ASR world) were calculated. Annual percent change (APC) was used to examine the temporal trend, and the autoregressive integrated moving average method (ARIMA) of time series model was used to predict the incidence rates from 2017 to 2019.@*RESULTS@#There were 6103 lung cancer incident cases during 1987-2016 in Jiashan county. Averagely, the crude incidence rate, ASR China and ASR world were 53.77/10, 25.24/10 and 34.15/10, respectively. The crude incidence rate, ASR China and ASR world in male were 78.30/10, 34.77/10 and 51.87/10, which were higher than those in female (29.15/10, 14.31/10 and 17.99/10). Crude incidence rate increased from 27.58/10 in 1987 to 111.24/10 in 2016, and the APC was 5.28%. Crude incidence rate predicted by ARIMA model from 2017 to 2019 would be 135.64/10, 145.97/10 and 152.63/10, and the predicted crude incidence rate for 2017 was close to the real incidence rate in 2017 (135.95/10).@*CONCLUSIONS@#The incidence of lung cancer in Jiashan has been increased dramatically over the past 30 years and will continue to increase in the future.
Subject(s)
Female , Humans , Male , China , Epidemiology , Incidence , Lung Neoplasms , Epidemiology , RegistriesABSTRACT
Objective This study aimed to describe the sex disparities on cancer incidence and mortality in Jiashan population.Methods All data concerning incident and death cases of cancers were gathered from the database of Cancer Registry in Jiashan county.Data from the 2010 China census was used as the standard population.Sex-specific age-standardized incidence rates (ASIRs),mortality rates (ASMRs) per 100 000 persons for all cancers and types of each cancer were calculated for the years of 1990 to 1999,2000 to 2009,2010 to 2014,and 1990 to 2014.In addition,the corresponding male-to-female incidence rate ratios (IRRs) and mortality rate ratios (MRRs) were also calculated.Results The ASIR of all cancers was 226.13/105 for the whole period of 1990 to 2014,with 266.04/105 for males and 187.22/105 for females,respectivcly.The corresponding IRR was 1.42 (95％CI:1.39-1.46),with significant difference noticed in the incidence rates between males and females (P＜0.05).The ASMR of all cancers was 155.39/105,with 206.55/105 for males and 104.98/105 for females,respectively.The corresponding MRR was 1.97 (95％ CI:1.91-2.03),with significant difference between males and females (P＜0.05).Among all the cancer types,only gallbladder cancer and thyroid cancer showed female predominance in both incidence and mortality,with male predominance in all the remaining cancers.Conclusion Finding from our study suggested that a male predominance in both incidence and mortality for a majority of cancers in Jiashan population.
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Objective This study aimed to describe the sex disparities on cancer incidence and mortality in Jiashan population.Methods All data concerning incident and death cases of cancers were gathered from the database of Cancer Registry in Jiashan county.Data from the 2010 China census was used as the standard population.Sex-specific age-standardized incidence rates (ASIRs),mortality rates (ASMRs) per 100 000 persons for all cancers and types of each cancer were calculated for the years of 1990 to 1999,2000 to 2009,2010 to 2014,and 1990 to 2014.In addition,the corresponding male-to-female incidence rate ratios (IRRs) and mortality rate ratios (MRRs) were also calculated.Results The ASIR of all cancers was 226.13/105 for the whole period of 1990 to 2014,with 266.04/105 for males and 187.22/105 for females,respectivcly.The corresponding IRR was 1.42 (95％CI:1.39-1.46),with significant difference noticed in the incidence rates between males and females (P＜0.05).The ASMR of all cancers was 155.39/105,with 206.55/105 for males and 104.98/105 for females,respectively.The corresponding MRR was 1.97 (95％ CI:1.91-2.03),with significant difference between males and females (P＜0.05).Among all the cancer types,only gallbladder cancer and thyroid cancer showed female predominance in both incidence and mortality,with male predominance in all the remaining cancers.Conclusion Finding from our study suggested that a male predominance in both incidence and mortality for a majority of cancers in Jiashan population.
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<p><b>OBJECTIVE</b>To evaluate the sensitivity and specificity of optimized sequential screening program of colorectal cancer, and provide evidence for the further optimization of colorectal cancer screening program.</p><p><b>METHODS</b>Using cluster sampling method, 4 administrative villages were selected from Jiashan county as a census district in 2011 to 2013. Volunteers of 40 to 74 years old in the census were recruited, and tested by both optimized sequential screening (including questionnaire survey and fecal occult blood test) and colonoscopy for colorectal cancer. Sensitivity and specificity of different screening methods were calculated, respectively.</p><p><b>RESULTS</b>A total of 2 607 volunteers took both simultaneously screening and colonoscopy at the same time. 20 colorectal cancer cases, 85 advanced adenoma cases, 271 non-advanced adenomas cases, and 141 non-adenomatous polyps cases were detected. Sensitivity of optimized sequential screening for colorectal cancer, advanced adenomas, and non-advanced adenomas were 70.0% (14/20) , 57.6% (49/85) and 36.5% (99/271) , specificity was 68.7% (1 776/2 587) , 69.2% (1 746/2 522) and 68.9% (1 610/2 336) , respectively. Sensitivity of the fecal occult blood test of colorectal cancer, advanced adenomas and non-advanced adenomas were 70.0% (14/20) , 47.1% (40/85) and 26.6% (72/271), specificity was 79.4% (2 053/2 587), 79.9% (2 014/2 522) and 79.6% (1 860/2 336). The sensitivity of fecal occult blood test and those of optimized sequential screening for colorectal cancer, advanced adenomas was not significant (χ(2) = 0.00, 1.91, all P values > 0.05). Sensitivity of questionnaire survey of colorectal cancer, advanced adenomas and non-advanced adenomas were 10.0% (2/20), 14.1% (12/85), 12.9% (35/271), specificity was 87.6% (2 266/2 587), 87.7% (2 211/2 522), 87.6% (2 046/2 336). There were no significant difference between non-advanced adenomas. The sensitivity of advanced adenomas and non-advanced adenomas showed no significant decline when the following six term were removed from screening programs: chronic diarrhea, chronic constipation, mucus or bloody history, history of chronic appendicitis or appendectomy surgery, chronic cholecystitis or gallbladder surgery, adverse events in the history of life, while the sensitivity of colorectal cancer remained nearly the same 70.0% (14/20), 52.9% (45/85), 31.4% (85/271) (χ(2) = 0.38, 1.61, all P values > 0.05).</p><p><b>CONCLUSION</b>Current optimized sequential screening programs for colorectal cancer in China have a high sensitivity and specificity. However, further optimization is viable and necessary.</p>
Subject(s)
Humans , Adenoma , China , Colonic Polyps , Colonoscopy , Colorectal Neoplasms , Early Detection of Cancer , Mass Screening , Occult Blood , Sensitivity and Specificity , Surveys and QuestionnairesABSTRACT
AIM To study the electrochemical behavior of ofloxacin at Pt/GC ion implantation modified electrode. METHODS With Pt/GC ion implantation modified electrode as working electrode, the behavior of ofloxacin was studied by voltammetry in 0.40 mol*L-1 KCl solution. RESULTS A sensitive reductive peak of ofloxacin was obtained by linear sweep voltammetry. The peak potential was -1.35 V (vs SCE). The peak current was proportional to the concentration of ofloxacin over the range of 1.0×10-6-3.0×10-5 mol*L-1 with the detection limit of 5.0×10-7 mol*L-1. The behavior of reduction wave was studied and applied to determination of ofloxacin in tablets. CONCLUSION The reduction process was irreversible. The element composition, atomicity form and depth of distribution at the surface of Pt/GC electrode were determined by Auger electron spectroscopy (AES), X-ray photoelectron spectroscopy (XPS) and scannig electron microscope (SEM). The catalysis behavior and reaction mechanism at Pt/GC modified electrode was also studied.