摘要:目的: 調查新疆地區維吾爾族與漢族子宮頸癌及癌前病變發病情況,分析宮頸癌高發原因。 方法 : 2000年1月至2005年12月新疆自治區人民醫院婦產科門診及病房行宮頸細胞學檢查的維吾爾族、漢族婦女進行篩查,對宮頸病變陽性者(CINI以上)行病理組織學檢查,對結果進行對比分析、綜合評價。 結果 : 宮頸涂片人數共計23 205例,其中維吾爾族6 999例、漢族16 206例。宮頸病變陽性者237例,經陰道鏡下病理活組織檢查證實CINI以上(包括CINI、CINII、CINIII、原位癌、鱗癌、腺癌)病變人數173例,最小年齡31歲,原位癌(維吾爾族)、最大年齡76歲,宮頸磷癌(漢族)。維吾爾族105例(6069%)、漢族68例(3931%)。每年陽性例數中維吾爾族均高于漢族,其中2000年、2001年、2004年、2005年有極顯著性差異(P lt;001),2002年、2003年有顯著性差異(P lt;005),維吾爾族、漢族在各年齡組中的發病情況無顯著性差異(P gt;005)。 結論 : 新疆地區宮頸癌及癌前病變的高發原因是由地區環境、醫療條件、醫學發展、救助措施等因素綜合作用的結果。Abstract: Objective: To investigate the incidence of cervical cancer and cervical precancerous lesion of uigur nationality and han nationality, in addition, to analysis the cause of cervical cancer’s high incidence. Methods : At first screen cervical cytology of Uigur and Han outpatient and inpatient of department of gynecology and obstetrics in the People’s Hospital of Xinjiang Uigur Autonomous Region from January 1, 2000 to December 31, 2004Secondly biopsy for those patients that cervix pathological change shows positive, then contrast analysis and comprehensive evaluation. Results : Cervix smears are 23205 samples. Uigur nation has 6999 samples and Han nation has 16206 samples. There are 237 patients whose cervix pathological changes shows positive. Among them 173 samples were over CINⅠ(include CINⅠ,CINⅡ,CIN Ⅲ,carcinoma in situ, squamous carcinoma and adenocarcinoma) through colposcopy. The youngest was 31 and diagnosed carcinoma in situ(Uigur), the eldest was 76 and diagnosed squamous carcinoma(Han).The samples of Uigur is 105(6069%) and Han is 68(3931%).The positive samples in Uigur is higher than Han each year, the incidence has extremely significant difference among 2000,2001 and 2004(P lt;001), while it has significant difference between 2002 and 2003 (P lt;005), but in each age group it has no significant difference between Uigur and Han (P gt;005). Conclusion : The high incidence of cervical cancer and cervical precancerous lesion in xinjiang is contribute to environment, medical condition, medical development and aid measures coaffect.
β thalassemia is a hereditary hemolytic disease caused by the defect of β globin gene. Transfusion-dependent β thalassemia patients need long-term blood transfusion to survive, and a series of systemic and ocular complications will occur in the disease itself and long-term blood transfusion. Retinal blood vessel density decreases, retinal thickness thinned and elastic pseudoxanthoxanoma syndrome are found in fundus due to long-term anemia and side effects of iron chelating agent. At present, there are few reports about eye changes in thalassemia patients, and the cognition is relatively scarce. Therefore, it is necessary to be vigilant for physicians, deeply explore the cause and symptomatic treatment, combined with individual disease characteristics, to provide a more scientific and accurate plan for clinical treatment.
In recent years, the incidence of hyperlipidemia acute pancreatitis (HLAP) has been increasing year by year, but its pathogenesis has not been completely clear. There are many clinical treatment methods for HLAP, such as lipid-lowering drugs, low molecular weight heparin, insulin, and plasma exchange. Actively reducing serum triglyceride is the core of treatment. Plasma exchange can quickly and effectively reduce the level of triglyceride, and its application in the treatment of HLAP is gradually increasing. This article reviews the recent advances in the pathogenesis, clinical characteristics, diagnosis, and treatment of HLAP, focusing on the mechanism, indications, timing, and disadvantages of plasma exchange therapy for HLAP.
Abstract: Objective To summarize the clinical experience of plasma exchange （PE） during recardiopulmonary bypass (CPB) of patients with severe haemolysis in cardiac surgery. Methods Between January 2001 and December 2005, five patients required PE for severe haemolysis after cardiac surgery. There were periprosthetic leakage and infective endocarditis in 3 patients, congenital heart disease of pulmonary artery stenosis with unsatisfied right ventricular outflow tract patching in 1 patient and thrombosis during extracorporeal membrane oxygenation (ECMO) in 1 patient. They all need blood purification to avoid acute renal failure. Results Five patients were successfully treated with PE during CPB without major complications. The amount of plasma and blood transfused in the 5 patients were 2.2±0.8L and 0.6±0.3L respectively. The volume of plasma exchange and ultrafiltrate were 3.9±1.8L and 2.4±1.3L respectively.The electrolytes and bloodgas analysis in all patients were maintained at the normal levels. The hemodynamics was stable. After heart resuscitation CPB stopped smoothly. Disappearance of periprosthetic leakage and satisfaction of right ventricular outflow tract patching were observed by echocardiograms after peration.Extubation was performed 24h after the operation in 5 patients, and they were discharged 12 to 53 d after the operation with fully recovery. The urine was clear and the body temperature was normal. Before they left thehospital, the concentration of free hemoglobin was tested in 3 patients. The concentration of free hemoglobin was slightly higher in 1 patient (68mg/L), and normal in 2 patients (lt;40mg/L). Conclusion PE during CPB in severe haemolysis is a safe technique which can effectively prevent acute renal failure caused by severe mechanical haemolysis after cardiac surgery.
ObjectiveTo summarize the therapeutic targets of pancreatic cancer (PC).
MethodsThe related literatures about the therapeutic targets of PC were reviewed.
ResultsPC was one of the most challenging tumor in worldwide, and was characterized as a highly aggressive disease with poor overall prognosis and a high mortality rate. The hallmark of PC was its poor response to radio-and chemo-therapy. Current chemotherapeutic regimens could not provide substantial survival benefit with a clear increase in overall survival. Recently, several new approaches which could significantly improve the clinical outcome of PC had been described, involving signal-transduction pathways, immune response, stroma reaction, and epigenetic changes.
ConclusionsMany therapeutic targets are involved in the treatment of PC. As current therapies failed to significantly improve the progression and the survival of PC, new therapeutic approaches and clinical studies are strongly required.
ObjectiveTo explore and clarify the relationship between epileptic seizure and inducing factors. Avoid inducing factors and reduce epileptic seizure, so as to improve the quality of life in patients with epilepsy.MethodsClinical data of 604 patients diagnosed with epilepsy in Xijing Hospital of Air Force Military Medical University from January 2018 to January 2019 were collected. The clinical data of patients with epilepsy were followed up 6 months.ResultsAmong the 604 patients, 318 (52.6%) were seizure-free in the last 6 months, 286 (47.4%) had seizures. 169 (59.1%) had seizures with at least one inducing factor. Common inducing factors: 123 cases of sleep disorder (72.8%), 114 cases of emotion changes (67.5%), 87 cases of irregular medication (51.5%), 97 cases of diet related (57.4%), 33 cases of menstruation and pregnancy (19.5%), etc. Using the χ2 test, seizures with age, gender differences had no statistical significance (P > 0.05), but seizure type was statistically different between inducing factors. In generalized seizures, tonic-clonic seizures associated with sleep deprivation (χ2= 0.189), absence seizures and anger (χ2= 0.237), pressure (χ2= 0.203), irregular life (χ2= 0.214). In the focal seizures, focal motor seizures was correlated with coffee consumption (χ2=0.145), focal sensory seizures with cold (χ2=0.235), electronic equipment use (χ2 =0.153), satiety (χ2 =0.257). Complex partial seizures was correlated with anger (χ2 =0.229), stress (χ2 =0.187), and cold (χ2 =0.198). The secondarily generalized seizures was correlated with drug missing (χ2 =0.231), sleep deprivation (χ2 =0.158), stress (χ2 =0.161), cold (χ2 =0.263), satiety (χ2 =0.182). Among the inducing factors, sleep deprivation was correlated with anger (χ2 =0.167), fatigue (χ2 =0.283), and stress (χ2 =0.230).ConclusionsEpileptic seizure were usually induced by a variety of factors. Generalized seizures were associated with sleep disorders, emotional changes, stress, irregular life, etc. While focal seizures were associated with stress, emotional changes, sleep disorders, cold, satiety, etc. An analysis of the triggers found that sleep deprivation was associated with anger, fatigue, and stress. Therefore, to clarify the inducing factors of epileptic seizure, avoid the inducing factors as much as possible, reduce the harm caused by seizures, and improve the quality of life of patients.
Objective To investigate the correlation between cervical Modic change (MC) and blood lipid and glucose levels. Methods Patients hospitalized with neck and shoulder pain in the Affiliated Hospital of North Sichuan Medical College between January 2015 and January 2021 were selected and divided into MC group and non-MC group according to whether the signal changes of cervical vertebral endplate occurred on MRI. The general data (age, gender, smoking history, drinking history), blood lipid indicators (high-density lipoprotein, low-density lipoprotein, lipoprotein a, total cholesterol, triglyceride) and blood glucose indicators (glycosylated hemoglobin, fasting blood glucose) were compared between the two groups. Multivariate logistic regression analysis was used to explore the correlation between MC and various indicators. Results A total of 160 patients were included, including 48 patients in MC group and 112 patients in non-MC group. The age [(61.46±12.10) vs. (56.22±10.65) years], total cholesterol [(5.06±1.17) vs. (4.44±1.31) mmol/L], triglyceride [(1.61±0.64) vs. (1.38±0.58) mmol/L], glycosylated hemoglobin (6.78%±1.27% vs. 5.79%±0.85%), and fasting blood glucose [(7.84±1.51) vs. (6.93±1.47) mmol/L] of the patients in MC group were significantly higher than those in non-MC group (P<0.05). There was no significant difference in gender, smoking ratio, drinking ratio, high-density lipoprotein, low-density lipoprotein or lipoprotein a between the two groups (P>0.05). Logistic regression analysisshowed that age [odds ratio (OR)=1.064, 95% confidence interval (CI) (1.022, 1.109), P=0.003], total cholesterol [OR=1.788, 95%CI (1.187, 2.694), P=0.005], triglyceride [OR=2.624, 95%CI (1.257, 5.479), P=0.010] and glycosylated hemoglobin [OR=4.942, 95%CI (2.446, 9.987), P<0.001] were risk factors of cervical MC. Conclusions Age, total cholesterol, triglyceride and glycosylated hemoglobin are risk factors of cervical MC. Elderly patients with hyperlipidemia and hyperglycemia should be alert to the occurrence of cervical MC. Controlling the levels of blood lipid and glucose may reduce the risk of cervical MC.
ObjectiveTo observe the dynamic changes of plasma Clara cell secretory protein (CC16) in patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD), and to explore its role in the occurrence and development of the disease and clinical significance.MethodsA total of 71 AECOPD patients were included in this study as observation group. All subjects completed the CAT questionnaire and were sampled 2 ml of venous blood on day 1 and day 7 after their admission. And the percentage of forced expiratory volume in the first second (FEV1%pred), percentage of forced vital capacity in the estimated value (FVC%pred), FEV1/FVC ratio, arterial partial pressure of carbon dioxide (PaCO2), white blood cell count (WBC), the proportion of neutrophils (NEUT%), C-reactive protein (CRP), procalcitonin (PCT) and the length of stay of subjects were recorded. Another 20 healthy adults were enrolled as the control group. Each subject of the control group was sampled 2 ml of venous blood. The plasma CC16 levels of the two groups were tested and compared, and analyzed its correlation with CAT score and length of stay.ResultsThe plasma CC16 level of AECOPD patients was significantly lower than that of the control group, lung function was significantly lower than that of the healthy control group, WBC and NEUT% were significantly higher than that of the healthy control group, and the difference was statistically significant (P<0.05). Compared with day 1 after admission, the plasma CC16 level, CAT score, PaCO2, WBC, NEUT%, CRP, PCT of AECOPD patients on day 7 were significantly decreased, with statistically significant differences (P<0.05). The plasma CC16 level of AECOPD patients was negatively correlated with their CAT score (r=–0.704, P<0.001), and also was negatively correlated with the length of stay (r=–0.351, P=0.003).ConclusionsCC16 is involved in the development and progression of AECOPD and closely related to the severity and prognosis of the disease. Its dynamic changes can predict the condition changes and evaluate the clinical treatment effect of patients with AECOPD. Combined with common clinical indicators, CC16 can shorten the length of stay of patients.
Multiple evanescent white dot syndrome (MEWDS) is an acute retinal disease characterized by multifocal white spots in the fundus often seen in the unilateral eye. The lesions mainly involve the retinal pigment epithelium and the outer retinal structure. Typical ocular manifestations of MEWDS include grayish-white outer retinal spots with a clear borderline identified on the fundus, findings of hyper-autofluorescence in the early stage consistent with the spots identified on the fundus, and the optical coherence tomography manifestation of multifocal disruption of the ellipsoid zone. With the rapid development of multimodal imaging technology, some scholars found that these manifestations are not exclusive to MEWDS as some types of chorioretinopathy can also show MEWDS-like changes. The etiology of these diseases may be inflammation, infection, immunity, or tumor-related, misdiagnosed by masquerading as MEWDS. Here we summarized the clinical manifestations and imaging features of MEWDS and reviewed the fundus lesions changes that can be misdiagnosed as MEWDS.
ObjectiveTo analyze the epidemiological trends and current status of disease burden of type 2 diabetes related chronic kidney disease (CKD-T2D) in China from 1990 to 2021 and predict its future trends. MethodsThis study was based on the global burden of disease 2021 (GBD 2021) database to obtain the disease burden data of CKD-T2D in China, including the data of incidence, mortality and disability-adjusted life years (DALY), and used the Bayesian age-period-cohort (BAPC) model to predict the change trends until 2035. ResultsFrom 1990 to 2021, the standardized incidence rate of CKD-T2D in China showed an overall upward trend, while the standardized mortality rate and DALY rate showed an overall downward trend, with the average annual percentage change (AAPC) being 0.04%, ?0.04%, ?1.11% (P<0.05). Moreover, CKD-T2D in the whole country presented the characteristics of high incidence, high mortality and high DALY burden in the elderly population. From 2022 to 2035, all disease burden indicators of CKD-T2D in China are expected to show an overall downward trend. It is expected that the standardized incidence rate, mortality rate and DALY rate will drop to 16.21/100 000, 4.62/100 000 and 99.35/100 000 respectively in 2035. The overall decline of each indicator in the female population in China is greater than that in the male population. ConclusionThe prevention and treatment situation of CKD-T2D in China is severe, the burden caused by disability is relatively heavy and the burden of male and elderly populations is particularly heavy.
