ABSTRACT
At present, the public health risks caused by pathogenic fungi are greater in China and have attracted great attention from disease control departments. Due to the difficulty in diagnosing fungal infections, the public health risk of pathogenic fungi is currently hidden in the unexplained pneumonia/encephalitis/fever syndrome and is not effectively appreciated. From the public health perspective, the mainly focused fungal pathogens include highly pathogenic fungi (including dimorphic fungi and dematiaceous fungi), pathogenic fungi that cause regional aggregation infections, and drug-resistant pathogenic fungi. However, due to the lack of systematic monitoring data, the disease burden related to pathogenic fungi cannot be accurately quantified and evaluated. Therefore, to effectively reduce the serious harm of fungal infections to the public, systematic monitoring of pathogenic fungi should be carried out nationally.
Subject(s)
Mycoses , Public Health , Humans , Fungi , Mycoses/diagnosis , Mycoses/microbiology , China/epidemiologyABSTRACT
Biliary tract cancer is characterized by high invasiveness, occult early clinical manifestations and rapid progression. Surgical resection typically fails to achieve satisfactory outcomes. Biliary tract cancer exhibits low sensitivity to radiotherapy and chemotherapy. The prognosis of patients is extremely poor. Genomics research based on next-generation sequencing technology has made some advances. The gene mutation spectrum of biliary tract cancer has been preliminarily revealed, which lays a foundation for the study of molecular typing. This review summarizes the research progress and clinical application of gene mutation spectrum of biliary tract cancer in recent years, aiming to provide reference for the clinical diagnosis, treatment and basic research.
Subject(s)
Biliary Tract Neoplasms , Biliary Tract , Humans , Biliary Tract Neoplasms/genetics , Biliary Tract Neoplasms/therapy , Prognosis , Mutation , GenomicsABSTRACT
Objective: To analyze the relationship between carotid atherosclerotic plaque characteristics in magnetic resonance imaging (MRI) and perioperative hemodynamic instability in patients with severe carotid artery stenosis undergoing carotid artery stenting (CAS). Methods: A total of 89 patients with carotid artery stenosis who underwent CAS treatment at Beijing Tsinghua Changgung Hospital affiliated to Tsinghua University from January 1, 2017, to December 31, 2021, were prospectively included. Among them, 74 were male and 15 were female, with an age range of 43 to 87 years (mean age: 67.8±8.2 years). Preoperative examinations included carotid artery MRI vessel wall imaging to analyze the existence of large lipid-rich necrotic core (LRNC), intraplaque hemorrhage (IPH), and fibrous cap rupture in carotid artery plaques. Plaques without the above-mentioned risk factors were defined as stable plaque group (34 cases), while those with such risk factors were defined as vulnerable plaque group (55 cases). The number of risk factors present in each plaque was also calculated. Intraoperative changes in blood pressure and heart rate were recorded, and the use of dopamine postoperatively was noted. Using the risk factors that the plaque has as independent variables and the clinical outcomes as dependent variables, the RR values were calculated, and the differences in clinical outcomes of patients with different risk factors were compared. Results: The incidence rates of hypotension and bradycardia were higher in patients with vulnerable plaques than those with stable plaques (60.0% (33/55) vs 14.7%(5/34) and 38.2%(21/55) vs 14.7%(5/34), respectively; both P<0.05). Based on MRI imaging features, the large LRNC was present in 45 cases, with RR values for hypotension and bradycardia of 3.15 (1.69-5.87) and 2.20 (1.07-4.53), respectively; IPH was present in 37 cases, with RR values for hypotension and bradycardia of 2.70 (1.61-4.55) and 2.25 (1.15-4.39), respectively; and fibrous cap rupture was present in 29 cases, with RR values for hypotension and bradycardia of 1.50 (0.94-2.40) and 1.29 (0.67-2.49), respectively. The higher the number of risk factors in vulnerable plaques, the higher the incidence of intraoperative blood pressure and heart rate decrease: when the number of risk factors ranged from 0 to 3, the incidence of blood pressure decrease was 14.7% (5/34), 9/18, 11/18, and 13/19, respectively (P<0.001), and the incidence of heart rate decrease was 14.7% (5/34), 6/18, 7/18, and 8/19, respectively (P=0.022). There was no significant difference in the number of cases of dopamine use between the two groups (P>0.05). Conclusion: Patients with a higher number of risk factors for vulnerable carotid plaques, as indicated by carotid artery MRI vessel wall imaging, are at a higher risk of experiencing blood pressure and heart rate decrease during CAS surgery.
Subject(s)
Carotid Stenosis , Hypotension , Plaque, Atherosclerotic , Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Carotid Stenosis/surgery , Bradycardia/pathology , Dopamine , Stents , Carotid Arteries/pathology , Magnetic Resonance Imaging , Hemorrhage , Risk Factors , Fibrosis , Hypotension/pathology , HemodynamicsABSTRACT
Objective: To investigate the relationship between vitamin D receptor (VDR) gene polymorphisms and gestational diabetes mellitus (GDM) and provide evidence for the study of the mechanism of GDM. Methods: A case-control study design was used to study pregnant women who delivered in the obstetrics department of the First Hospital of Shanxi Medical University from March 1, 2012 to July 30, 2014. Of these, 334 cases were diagnosed with GDM and were matched 1â¶1 by age, gestation time and residence to corresponding healthy controls. DNA genotyping was performed for the study subjects, and those with genotyping deletions >10% were excluded. Finally 323 cases and 320 controls were included in the study. Under co-dominant, dominant, recessive, and allele genetic models, unconditional logistic regression analysis on the relationship between VDR gene locus polymorphism and GDM was conducted. And software Haploview was used to analyze the relationship between haplotype and GDM. Results: At the genetic level, VDR gene was associated with the risk of developing GDM (P<0.05). After adjusting for pre-pregnancy body mass index, family history of diabetes, it was found that rs7967152 loci was associated with an increased risk of developing GDM (AC vs. AA, OR=1.58, 95%CI: 1.13-2.21; AC+CC vs. AA, OR=1.58, 95%CI: 1.15-2.18; C vs. A, OR=1.41, 95%CI: 1.10-1.82) and rs2238140 loci was associated with an increased risk of developing GDM (AA vs. GG, OR=2.24, 95%CI: 1.19-4.20; GA+AA vs. GG, OR=1.48, 95%CI: 1.07-2.03; A vs. G, OR=1.43, 95%CI: 1.11-1.83). Carrying rs2853564 locus AG genotype and AG+GG genotype (OR=1.46, 95%CI: 1.04-2.05; OR=1.45, 95%CI: 1.05-2.00) compared with carrying AA genotype and carrying rs2853566 locus AG genotype and AG+GG genotype (OR=1.43, 95%CI: 1.03-2.00; OR=1.41, 95%CI: 1.02-1.94) compared with carrying AA genotype were risk factors for GDM. Haplotype block consisting of rs1544410, rs7967152 in the VDR gene with GC haplotype was a risk factor for GDM(OR=1.50, 95%CI: 1.15-1.97). Conclusions: VDR gene rs7967152, rs2238140, rs2853564, rs2853566 locus polymorphisms and block (rs1544410, rs7967152) GC haplotype were associated with an incrased risk of developing GDM.
Subject(s)
Diabetes, Gestational , Receptors, Calcitriol/genetics , Case-Control Studies , Diabetes, Gestational/genetics , Female , Genotype , Humans , Polymorphism, Single Nucleotide , PregnancyABSTRACT
The incidence of scarlet fever has increased dramatically in recent years in Chongqing, China, but there has no effective method to forecast it. This study aimed to develop a forecasting model of the incidence of scarlet fever using a seasonal autoregressive integrated moving average (SARIMA) model. Monthly scarlet fever data between 2011 and 2019 in Chongqing, China were retrieved from the Notifiable Infectious Disease Surveillance System. From 2011 to 2019, a total of 5073 scarlet fever cases were reported in Chongqing, the male-to-female ratio was 1.44:1, children aged 3-9 years old accounted for 81.86% of the cases, while 42.70 and 42.58% of the reported cases were students and kindergarten children, respectively. The data from 2011 to 2018 were used to fit a SARIMA model and data in 2019 were used to validate the model. The normalised Bayesian information criterion (BIC), the coefficient of determination (R2) and the root mean squared error (RMSE) were used to evaluate the goodness-of-fit of the fitted model. The optimal SARIMA model was identified as (3, 1, 3) (3, 1, 0)12. The RMSE and mean absolute per cent error (MAPE) were used to assess the accuracy of the model. The RMSE and MAPE of the predicted values were 19.40 and 0.25 respectively, indicating that the predicted values matched the observed values reasonably well. Taken together, the SARIMA model could be employed to forecast scarlet fever incidence trend, providing support for scarlet fever control and prevention.
Subject(s)
Scarlet Fever , Bayes Theorem , Child , Child, Preschool , China/epidemiology , Female , Forecasting , Humans , Incidence , Male , Models, Statistical , Scarlet Fever/epidemiology , SeasonsABSTRACT
Objective: To examine the effective and safe outcomes of drug-coated balloon (DCB) angioplasty for the treatment of femoropopliteal long lesions in mid-term and long-term follow-up. Methods: The clinical data of 114 patients with symptomatic (Rutherford 2 to 6) femoropopliteal long lesions who underwent angioplasty with DCB between June 2016 and May 2021 at Department of Vascular Surgery,Beijing Tsinghua Changgung Hospital were retrospectively analyzed. A total of 75 males and 39 females were enrolled, aged (71.9±8.4)years (range: 49 to 89 years). Among 138 lesions in 114 patients, there were 111 de nove lesions (80.4%, 111/138). Total occlusions were recanalized in 116 limbs (84.1%, 116/138). The lesion length was (280.9±78.7)mm (range: 150 to 520 mm). DCB angioplasty combined with debulking devices was used in 59 lesions (42.8%, 59/138).The bail-out stent implantation was performed in 27 limbs (19.6%, 27/138). The Kaplan-Meier method was used to evaluate cumulative primary patency rate, freedom from the clinically driven target lesion revascularization (CD-TLR) rate and accumulate survival rate. Univariate and multivariate analyses with Cox proportional hazards models were performed to determine the significant prognostic factors for primary patency. Results: DCB angioplasty was completed in 114 patients. The technical success rate was 98.2%(112/114). The mean follow-up time was 18 months (range: 3 to 54 months).The results showed that primary patency rates at 12, 24 and 36 months postoperatively were 87.5%, 75.2% and 55.1%, respectively. Freedom from CD-TLR rate at 12, 24 and 36 months postoperatively were 92.4%, 81.8% and 68.7%, respectively. Accumulate survival rate at 12, 24 and 36 months postoperatively were 96.2%, 94.0% and 80.2%. Multivariate Cox's regression analyses showed that chronic limb-threatening ischemia(CLTI) (HR=2.629, 95%CI:1.519 to 4.547, P<0.01) and hyperlipidemia (HR=2.228, 95%CI: 1.004 to 4.948, P=0.026) were independent prognosis factors for primary patency in DCB treatment of femoropopliteal long lesions. Conclusions: DCB provided favorable outcomes for the treatment of femoropopliteal long lesions. CLTI and hyperlipidemia are independent prognosis factors for restenosis after DCB angioplasty.
Subject(s)
Angioplasty, Balloon , Peripheral Arterial Disease , Pharmaceutical Preparations , Aged , Coated Materials, Biocompatible , Female , Femoral Artery , Humans , Male , Popliteal Artery , Prognosis , Retrospective Studies , Risk Factors , Time Factors , Treatment Outcome , Vascular PatencyABSTRACT
Objective: This study aimed to evaluate the safety and efficacy of humanized CD19-targeted chimeric antigen receptor T-cell (CAR-T) in patients with relapsed/refractory acute B cell lymphoblastic leukemia (R/R B-ALL) . Methods: The clinical data of 41 patients with R/R B-ALL treated with humanized CD19-targeted CAR-T cells in the First Affiliated Hospital of Zhejiang University School of Medicine from February 2020 to July 2021 were analyzed. Results: Cytokine release syndrome occurred in all patients, and 63.4% (26/41) were grades 1-2. Immune effector cell-associated neurotoxicity syndrome developed in three patients. On median day 15 (9-47) , the complete remission rate was 95.1% (39/41) , of which 38 patients tested negative for bone marrow minimal residual disease detected by flow cytometry. Among the 39 patients with complete remission, 17 patients did not receive further treatment, and 70.6% (12/17) remained in remission at the end of follow-up, with a progression-free survival of 11.6 months of the two patients with the earliest infusion. Another 17 patients underwent consolidation allogeneic hematopoietic stem cell transplantation (10 cases) or CD22 CAR-T cell sequential therapy (seven cases) after remission, and 76.5% (13/17) of the patients were still in remission at the end of follow-up. The remaining five patients who did not receive consolidation therapy relapsed at a median of 72 (55-115) days after CAR-T cell therapy. Conclusion: In patients with R/R B-ALL, the humanized CD19-targeted CAR-T cells had a high response and manageable toxicity.
Subject(s)
Hematopoietic Stem Cell Transplantation , Precursor B-Cell Lymphoblastic Leukemia-Lymphoma , Precursor Cell Lymphoblastic Leukemia-Lymphoma , Receptors, Chimeric Antigen , Humans , Receptors, Chimeric Antigen/therapeutic use , Precursor Cell Lymphoblastic Leukemia-Lymphoma/therapy , Precursor B-Cell Lymphoblastic Leukemia-Lymphoma/therapy , Immunotherapy, Adoptive/adverse effects , T-Lymphocytes , Antigens, CD19ABSTRACT
BACKGROUND: Tinea capitis is still common in developing countries, such as China. Its pathogen spectrum varies across regions and changes over time. OBJECTIVES: This study aimed to clarify the current epidemiological characteristics and pathogen spectrum of tinea capitis in China. METHODS: A multicentre, prospective descriptive study involving 29 tertiary hospitals in China was conducted. From August 2019 to July 2020, 611 patients with tinea capitis were enrolled. Data concerning demography, risk factors and fungal tests were collected. When necessary, the pathogens were further identified by morphology or molecular sequencing in the central laboratory. RESULTS: Among all enrolled patients, 74·1% of the cases were in patients aged 2-8 years. The children with tinea capitis were mainly boys (56·2%) and were more likely than adults to have a history of animal contact (57·4% vs. 35·3%, P = 0·012) and zoophilic dermatophyte infection (73·5% vs. 47%). The adults were mainly female (83%) and were more likely than children to have anthropophilic agent infection (53% vs. 23·9%). The most common pathogen was zoophilic Microsporum canis (354, 65·2%), followed by anthropophilic Trichophyton violaceum (74, 13·6%). In contrast to the eastern, western and northeastern regions, where zoophilic M. canis predominated, anthropophilic T. violaceum predominated in central China (69%, P < 0·001), where the patients had the most tinea at other sites (20%) and dermatophytosis contact (26%) but the least animal contact (39%). Microsporum ferrugineum was the most common anthropophilic agent in the western area, especially in Xinjiang province. CONCLUSIONS: Boys aged approximately 5 years were the most commonly affected group. Dermatologists are advised to pay more attention to the different transmission routes and pathogen spectra in different age groups from different regions.
Subject(s)
Tinea Capitis , Trichophyton , Animals , China/epidemiology , Female , Humans , Microsporum , Prospective Studies , Risk Factors , Tinea Capitis/epidemiology , Tinea Capitis/microbiologyABSTRACT
Chronic limb threatening ischemia (CLTI) is a severe condition of peripheral artery disease with high amputation and mortality. Pain and infection cause insufficient nutrient intake and protein loss in CLTI patients,while malnutrition is very prevalent in patients with CLTI and associated with poor prognosis.More and more studies have shown that malnutrition increases the risk of amputation and mortality,delays the time of wound healing.Moderate and severe malnutrition are independent risk factors for amputation and mortality in CLTI patients undergoing surgical or endovascular revascularization.Nutritional screening tools such as Geriatric nutritional risk index,Mini Nutritional Assessment and Controlling nutritional status can help to stratify patients with nutritional risk.Identification of patients with nutritional risk and nutritional intervention can improve the prognosis of CLTI patients.
Subject(s)
Endovascular Procedures , Malnutrition , Peripheral Arterial Disease , Aged , Amputation, Surgical , Chronic Disease , Chronic Limb-Threatening Ischemia , Humans , Ischemia/surgery , Limb Salvage , Nutrition Assessment , Nutritional Status , Peripheral Arterial Disease/surgery , Risk Factors , Time Factors , Treatment OutcomeABSTRACT
Objective: To explore the effects of maternal pre-pregnancy body mass index (BMI) and gestational weight gain and its subtypes on the risk of preeclampsia. Methods: Pregnant women delivered in the Department of Obstetrics and Gynecology of the First Affiliated Hospital of Shanxi Medical University from March 2012 to September 2016 were selected as the research subjects. According to the inclusion and exclusion criteria, 9 274 pregnant women were included. 901 preeclampsia pregnant women were selected as the case group, and 8 373 non-preeclampsia pregnant women were selected as the control group. General demographic characteristics, pre-pregnancy weight, height, lifestyle during pregnancy, reproductive history, and disease history of pregnant women were collected, and pre-pregnancy BMI and gestational weight gain were calculated. Unconditional logistic regression was used to analyze the relationship between pre-pregnancy BMI and weight gain during pregnancy and PE and its clinical subtypes. Results: Among the 901 preeclampsia after inclusion and exclusion, 401 cases were diagnosed as early-onset PE (EOPE), 500 cases were late-onset PE (LOPE), 178 cases were Mild PE (MPE), and 723 cases were severe PE (SPE). There were statistically significant differences between PE and non-PE pregnant women in terms of maternal age, residence, parity, family history of gestational diabetes and hypertension (P<0.05). After adjusting for the above factors, the logistic regression analysis results showed that pre-pregnancy BMI<18.5 kg/m2 and inadequate gestational weight gain were protective factors for PE (OR=0.74, 95%CI: 0.56-0.98; OR=0.78, 95%CI: 0.62-0.99), while pre-pregnancy BMI≥24.0 kg/m2 and excessive gestational weight gain were risk factors for PE (OR=1.82, 95%CI: 1.54-2.14; OR=1.82, 95%CI: 1.54-2.15). After subtype analysis on PE, the results showed that pre-pregnancy BMI<18.5 kg/m2 was a protective factor for EOPE and MPE (OR=0.52, 95%CI: 0.32-0.83; OR=0.47, 95%CI: 0.23-0.97), while pre-pregnancy BMI≥24.0 kg/m2 and excessive gestational weight gain were risk factors for clinical subtypes of PE. After stratification according to pre-pregnancy BMI, excessive gestational weight gain was the risk factor for PE (OR=1.86, 95%CI: 1.51-2.30; OR=1.90, 95%CI: 1.39-2.60) in pregnant women 18.5 kg/m2≤BMI<24.0 kg/m2 and ≥24.0 kg/m2. Inadequate gestational weight gain (OR=0.55, 95%CI: 0.34-0.89) was a protective factor for PE in pregnant women with pre-pregnancy BMI≥24.0 kg/m2. Excessive gestational weight gain (OR=4.05, 95%CI: 1.20-13.69) was a risk factor for EOPE in pregnant women with pre-pregnancy BMI<18.5 kg/m2. Excessive gestational weight gain was a risk factor for the clinical subtype of PE in pregnant women 18.5 kg/m2≤BMI<24.0 kg/m2 before pregnancy. Inadequate gestational weight gain was a protective factor for EOPE and MPE (OR=0.39, 95%CI: 0.19-0.80; OR=0.29, 95%CI: 0.11-0.77) in pregnant women with pre-pregnancy BMI≥24.0 kg/m2. Excessive weight gain was a risk factor for EOPE, LOPE and SPE (OR=1.60, 95%CI: 1.06-2.42;OR=2.20, 95%CI: 1.44-3.37;OR=2.28, 95%CI: 1.58-3.29). Conclusions: Pre-pregnancy BMI and gestational weight gain affect the risk of preeclampsia and its clinical subtypes. In contrast, the influence of gestational weight gain on preeclampsia varies among different pre-pregnancy BMI groups. Therefore, it is recommended to pay attention to the changes in pre-pregnancy BMI and gestational weight gain simultaneously to reduce preeclampsia.
Subject(s)
Diabetes, Gestational , Gestational Weight Gain , Pre-Eclampsia , Body Mass Index , Diabetes, Gestational/epidemiology , Female , Humans , Pre-Eclampsia/epidemiology , Pregnancy , Risk Factors , Weight GainABSTRACT
Objective: To investigate the effect of virtual reality (VR) video-based pre-discharge psychological intervention on the post-discharge emotions of patients with deep facial burn. Methods: From October 2017 to September 2019, 84 patients with deep facial burn who were hospitalized in the First Hospital of Jilin University and met the inclusion criteria were enrolled in the prospective randomized controlled study were. According to the random number table, the patients were divided into two groups, with 40 cases (21 males and 19 females) left in VR video group, aged 18-53 years and 41 cases (22 males and 19 females) in general video group, aged 19-55 years after several patients dropped out in follow-up. Seven patients who had been treated in the First Hospital of Jilin University from January 2014 to December 2016 and returned to work and life after recovering from the deep facial burn were selected, and then the pictures and corresponding commentaries before and after burn injuries, the problems and solutions after discharge, and the image data of living status of each patient were edited and recorded into a video. From seven days before discharge, the patients in VR video group began to watch videos by wearing VR glasses, while the patients in general video group began to watch videos on a tablet computer, for 7 days . On the 7th day before discharge (before watching the videos) and one month after discharge, the Self-rating Anxiety Scale (SAS), Self-rating Depression Scale (SDS), and Social Avoidance and Distress (SAD) Scale were used to evaluate the level of anxiety, depression, and social avoidance and distress of patients in both groups. Data were statistically analyzed with paired or independent sample t test, chi-square test, or Fisher's exact probability test. Results: On the 7th day before discharge, the scores of anxiety, depression, and social avoidance and distress of patients in general video group were (34±7), (34±6), and (11.5±3.9) points, respectively, close to (35±7), (35±5), and (10.5±3.9) points in VR video group (t=-0.803, -1.050, 1.122, P>0.05), and the scores of both groups were higher than the national norms. One month after discharge, the scores of anxiety, depression, and social avoidance and distress of patients in VR video group were (31±5), (31±5), and (7.2±2.5) points, respectively, significantly lower than the scores on the 7th day before discharge (t=6.609, 7.492, 7.622, P<0.01); the scores of anxiety, depression, and social avoidance and distress of patients in general video group were (37±7), (38±8), and (13.9±7.4) points, respectively, significantly higher than the scores on the 7th day before discharge (t=2.802, 3.599, 2.739, P<0.01). One month after discharge, the scores of anxiety, depression, and social avoidance and distress of patients in VR video group were significantly lower than those in general video group (t=4.722, 5.043, 5.490, P<0.01). Conclusions: Pre-discharge psychological intervention of patients with deep facial burn using VR videos can alleviate their bad emotions after discharge, such as anxiety, depression, and social avoidance and distress.
Subject(s)
Burns , Virtual Reality , Adolescent , Adult , Aftercare , Burns/therapy , Female , Humans , Male , Middle Aged , Patient Discharge , Prospective Studies , Psychosocial Intervention , Young AdultABSTRACT
AIMS: Arbuscular mycorrhizal fungi (AMF) are symbiotic partners of many invasive plants, however, it is still unclear how AMF contribute to traits that are important for the successful invasion of their host and how environmental factors, such as nutrient conditions, influence this. This study was to explore the effects of Glomus versiforme (GV) and Glomus mosseae (GM) on the growth and disease resistance of the invasive plant Wedelia trilobata under different nutrient conditions. METHODS AND RESULTS: We found that GV and GM had higher root colonization rates resulting in faster W. trilobata growth under both low-N and low-P nutrient conditions compared to the normal condition. Also, the colonization of W. trilobata by GV significantly reduced the infection area of the pathogenic fungus Rhizoctonia solani under low-N conditions. CONCLUSIONS: These results demonstrated that AMF can promote the growth and pathogenic defence of W. trilobata in a nutrient-poor environment, which might contribute to their successful invasion into certain type of habitats. SIGNIFICANCE AND IMPACT OF THE STUDY: In this study, we report for the first time that AMF can promote growth and disease resistance of W. trilobata under nutrient-poor environment, which contribute to a better understanding of plant invasion.
Subject(s)
Disease Resistance , Introduced Species , Mycorrhizae/physiology , Wedelia/growth & development , Wedelia/microbiology , Fungi/physiology , Nutrients/deficiency , Plant Roots/microbiology , Rhizoctonia/pathogenicity , Rhizoctonia/physiology , Symbiosis , Wedelia/immunologyABSTRACT
Objective: To investigate the relationship between folic acid supplementation and the risk of preeclampsia (PE). Methods: A total of 9 048 pregnant women were selected from the First Hospital of Shanxi Medical University in Taiyuan from March 2012 to September 2016. Among them, 882 pregnant women with PE were divided into case group, and 8 166 pregnant women without PE were divided into control group. Information on demographic characteristics, folic acid supplementation, maternal complications, and other factors were collected by face-to-face interviews after child birth in the hospital. Unconditional logistic regression analyses were used to investigate the relationship between folic acid supplementation and the risk of PE and the effects of pre-pregnancy BMI on the relationship of folic acid supplementation with the risk of PE. Results: Compared with nonusers, folic acid supplement users had reduced risk of PE (OR=0.79, 95%CI: 0.64-0.96). Folic acid supplementation before and during pregnancy were negatively related with the risk of PE (OR=0.63, 95%CI: 0.49-0.81). Pregnant women who used folic acid tablets only or used both folic acid tablets and multivitamin containing folic acid had reduced risk of PE (OR=0.81, 95%CI: 0.66-0.99; OR=0.64, 95%CI: 0.49-0.85). No significant relationship was observed in the multivitamin group. Supplemental folic acid doses of <400, 400, and >400 µg/d were related with reduced risk of PE (OR=0.62, 95%CI: 0.42-0.91; OR=0.81, 95%CI: 0.66-0.99; OR=0.68, 95%CI: 0.49-0.94). After stratified by pre-pregnancy BMI, pregnant women who used folic acid supplementation, those with pre-pregnancy BMI<24.0 kg/m(2) had reduced risk of PE (OR=0.75, 95%CI: 0.59-0.96). However, no significant relationship was observed in women with pre-pregnancy BMI≥24.0 kg/m(2). Conclusions: Folic acid supplementation before and during pregnancy were related with reduced risk of PE. Pre-pregnancy BMI might affect the relationship between folic acid supplementation and the risk of PE. Appropriate folic acid supplementation should be recommend for women with different pre-pregnancy BMI.
Subject(s)
Dietary Supplements , Folic Acid , Pre-Eclampsia , Female , Humans , Pre-Eclampsia/epidemiology , Pre-Eclampsia/prevention & control , Pregnancy , Risk AssessmentABSTRACT
Objective: To evaluate the effect and safety of laparoscopic cholecystectomy (LC) on the treatment of patients with gallbladder cancer (GBC), compared with patients undergoing open cholecystectomy (OC). Methods: PubMed, EMBASE, Web of Science, CNKI, CQVIP and WANFANG DATA and the Cochrane Library were searched for all Chinese and English literatures of randomized or non-randomized concurrent controlled trials of OC and LC treatment of GBC from the database establishment to March 2020. Two reviewers selected the studies according to inclusion and exclusion criteria, extracted the data, and then a meta-analysis was subsequently performed by the RevMan 5.3 software provided by the Cochrane Library. Results: A total of 15 studies (1 074 patients) including 14 retrospective studies and 1 prospective study met the inclusion criteria. The meta-analysis showed that compared with OC, LC has significant short-term efficacy in the treatment of patients with gallbladder cancer, including shorter operation time (mean difference (MD) =-18.78, 95% confidence interval (CI) : -36.68-0.88; P=0.04), less intraoperative blood loss (MD=-166.57, 95%CI: -248.51--84.63; P<0.000 1), shorter post-operative hospital stays (MD=-5.00, 95%CI: -6.43--3.57; P<0.000 1), less complication rate (OR=0.47, 95%CI: 0.28-0.79; P=0.004), but there was no significant difference on the aspects of recurrence rate (OR=0.48, 95%CI: 0.21-1.11; P=0.09), 5-year overall survival (HR=0.93, 95%CI: 0.54-1.61, I2=33.5%, P=0.198) and long-term survival. Conclusion: Whether it is radical cholecystectomy (RC) or simple cholecystectomy (SC), the short-term efficacy of LC is more significant than that of OC, and the long-term survival rate has no significant statistical difference. Limited by the quality of literature and experiments, the above conclusions still need to be supported by higher quality research.
Subject(s)
Cholecystectomy, Laparoscopic , Gallbladder Neoplasms , Gallbladder Neoplasms/surgery , Humans , Neoplasm Recurrence, Local , Prospective Studies , Retrospective StudiesABSTRACT
Objective: This study aims to evaluate the prognostic effect of peripheral blood cells in multiple myeloma (MM) patients treated with bortezomib. Methods: The clinical data of 155 newly diagnosed MM patients in two blood disease treatment centers from January 2014 to December 2016 were retrospectively studied. All patients received bortezomib as the first-line treatment. The results of the peripheral blood cell counts, including absolute neutrophil count, absolute monocyte count (AMC) , hemoglobin level, mean corpuscular volume (MCV) , and platelet count, and other clinical features were analyzed. Results: AMC (>0.6×10(9)/L) , MCV (>99.1 fl) , and platelet count (<150×10(9)/L) significantly affected patients' PFS and OS. The above three factors were assigned 1 point, respectively, to form the blood cell score. The analysis showed that 64 cases (41.3% ) had a score of 0, 57 cases (36.8% ) had 1, 32 cases (20.6% ) had 2, and 2 cases (1.3% ) had 3. The median PFS of the four groups were 42.8 m, 26.5 m, 15.8 m, and 6.4 m, respectively (P<0.001) . The median OS were NR, 48.2 m, 31.1 m, and 31.4 m, respectively (P=0.001) . Multivariate analysis suggested that the blood cell score (2-3 vs 0-1) and the proportion of marrow plasma cells (>30% ) were independent prognostic factors for PFS (HR=1.95 and 1.76, respectively) , while age (>65y vs ≤65y) , R-ISS stage (3 vs 1-2) , and blood cell score (2-3 vs 0-1) were independent prognostic factors for OS (HR=2.08, 2.13 and 2.12, respectively) . Conclusion: As an easy-to-access biomarker, the blood cell score can be used to evaluate the prognosis of newly diagnosed MM patients in the era of new drugs, but it is still necessary to expand the cases and make further confirmation in the prospective study.
Subject(s)
Bortezomib/therapeutic use , Multiple Myeloma , Blood Cells , Disease-Free Survival , Humans , Multiple Myeloma/drug therapy , Prognosis , Retrospective StudiesABSTRACT
Objective: To evaluate the clinical characteristics and prognosis of gallbladder cancer (GBC) patients in China. Methods: This retrospective multicenter cohort study enrolled 3 528 consecutive GBC patients diagnosed between January 2010 to December 2017 in 15 hospitals from 10 provinces. There were 1 345 (38.12%) males and 2 183 (61.88%) females.The age of diagnosis was (63.7±10.8) years old (range: 26 to 99 years old) .There were 213 patients (6.04%) in stage 0 to â , whereas 1 059 (30.02%) in stage â ¡ to â ¢, 1 874 (53.12%) in stage â £, and 382 (10.83%) unavailable. Surgery was performed on 2 255 patients (63.92%) . Three hundred and thirty-six patients received chemotherapy or radiotherapy (9.52%; of which 172 were palliative); 1 101 (31.21%) received only supportive treatment.The patient source, treatment and surgery, pathology, concomitant gallstone, and prognosis were analyzed. Results: Among the 3 528 GBC patients, 959 (27.18%) were from East China, 603 (17.09%) from East-North China, 1 533 (43.45%) from Central China, and 433(12.27%) from West China. Among the 1 578 resectable tumor, 665 (42.14%) underwent radical surgery, 913 (57.86%) underwent surgery that failed to follow the guidelines.Eight hundred and ninety-one (56.46%) patients were diagnosed before surgery, 254 (16.10%) during surgery, and 381 (24.14%) after surgery (time point of diagnosis couldn't be determined in 52 patients) .Among the 1 578 patients with resectable tumor, 759 (48.10%) had concomitant gallstone.Among the 665 patients underwent radical surgery, 69 (10.4%) showed positive resection margin, 510 (76.7%) showed negative resection margin, and 86 (12.9%) unreported margin status.The 5-year overall survival rate (5yOS) for the 3 528-patient cohort was 23.0%.The 5yOS for patients with resectable tumor was 39.6%, for patients with stage â £B tumor without surgery was 5.4%, and for patients with stage â £B tumor underwent palliative surgery was 4.7%. Conclusions: More than half GBC patients in China are diagnosed in stage â £.Curative intent surgery is valuable in improving prognosis of resectable GBC.The treatment of GBC needs further standardization.Effective comprehensive treatment for GBC is in urgent need.
Subject(s)
Gallbladder Neoplasms/therapy , Adult , Aged , Aged, 80 and over , China , Female , Gallbladder Neoplasms/pathology , Humans , Male , Middle Aged , Neoplasm Staging , Prognosis , Retrospective StudiesABSTRACT
Pain is one of the most common complications of burn patients. Burn from onset to rehabilitation is a long and complex process, during which dressing change, debridement, operation, and rehabilitation may cause different degrees of pain to the patients. As one of the means of non-pharmaceutical pain management, the interventional effect of virtual reality technology has gradually been recognized by more and more researchers. This paper reviewed the definition, the interventional mechanisms, and the interventional effect on burn pain of virtual reality technology, to provide a reference for clinical application of virtual reality technology in pain management of burn patients.
Subject(s)
Burns , Virtual Reality , Humans , Pain , Pain Management , Pain MeasurementABSTRACT
Objective: The aim of this study is to investigate the relationship between fat mass and obesity associated (FTO) gene polymorphism and the risk of gestational diabetes mellitus (GDM), and provide clues and basis for the study of GDM mechanism. Methods: The case group of GDM pregnant women who delivered at the First Affiliated Hospital of Shanxi Medical University from March 1, 2012 to July 30, 2014 were selected, and matched the control group among non-GDM pregnant women by age, gestational age and residential address, and 324 cases and 318 controls were finally included. DNA was extracted and genotyped, and min P test and unconditional logistic regression model were used to estimate the relationship between FTO gene polymorphism and GDM. Results: At gene level, we did not find the association between FTO and the risk of GDM (P>0.05). After adjusted for family history of diabetes, pre-pregnancy body mass index and multiple comparisons using false discovery rate method, unconditional logistic regression analysis showed that pregnant women who carried the rs11075995 TT genotype (OR=0.59, 95%CI: 0.35-0.89), rs3826169 GG genotype (OR=0.59, 95%CI: 0.35-0.88), and rs74245270 GA genotype (OR=0.69, 95%CI: 0.49-0.98), GA or AA genotype(OR=0.70, 95%CI: 0.50-0.97) had reduced risk of GDM. However, pregnant women who carried the rs74018601 GA genotype (OR=1.51, 95%CI: 1.07-2.12), GA or AA genotype (OR=1.46, 95%CI: 1.06-2.02), rs7205009 AA genotype (OR=1.83, 95%CI: 1.18-2.86), GA or AA genotype (OR=1.53, 95%CI: 1.08-2.19), and rs9888758 AG genotype (OR=1.43, 95%CI: 1.02-2.00) had elevated risk of GDM. Conclusion: The polymorphisms of FTO gene rs11075995,rs3826169, rs74245270, rs74018601, rs7205009 and rs9888758 were associated with the risk of GDM.
Subject(s)
Adipose Tissue , Diabetes, Gestational/epidemiology , Obesity/genetics , Polymorphism, Genetic , Case-Control Studies , China/epidemiology , Female , Genotype , Humans , Pregnancy , Risk FactorsABSTRACT
Objective: To explore the effects of two dimensional gray-scale blood flow imaging (hereinafter referred to as " B-flow" ) combined with color Doppler flow imaging (CDFI) in guiding arterial puncture and catheterization through wounds in patients with large burns. Methods: Sixty-seven patients with large burns who met the inclusion criteria and hospitalized in the First Hospital of Jilin University from January 2017 to January 2019 were enrolled in the prospectively randomized control study. According to the random number table, CDFI alone group was allocated with 35 patients (23 males and 12 females) and B-flow+ CDFI group with 32 patients (22 males and 10 females), aged 19-60 and 18-58 years, respectively. According to the progress of the disease, arterial puncture and catheterization were performed in the right time. During the operation, CDFI was used alone for guidance in patients of CDFI alone group, while B-flow and CDFI were used together for guidance in patients of B-flow+ CDIF group. Based on the first time of catheterization, the catheterization location, one-time catheterization success rate, post-back stitching re-catheterization success rate, catheterization failure rate, catheterization duration, and incidences of wound sepsis, catheter-related bloodstream infection, and arterial thrombosis within post catheterization day (PCD) 3 of patients in the two groups were recorded. Data were statistically analyzed with the independent-sample t test, chi-square test or Fisher's exact probability test. Results: (1) All the patients underwent catheterization through wounds, and there was no statistically significant difference in catheterization location of patients between the two groups (χ(2)=0.574, P>0.05). The one-time catheterization success rate of patients in B-flow+ CDFI group was 81.25% (26/32), which was obviously higher than 51.43% (18/35) in CDFI alone group (χ(2)=6.594, P<0.05). The catheterization failure rate of patients in B-flow+ CDFI group was 3.12% (1/32), which was obviously lower than 20.00% (7/35) in CDFI alone group (P<0.05). The post-back stitching re-catheterization success rate of patients was similar between the two groups (χ(2)=1.029, P>0.05). (3) The catheterization duration of patients was (15.7±1.1) min in B-flow+ CDFI group, which was obviously shorter than (17.1±2.2) min in CDFI alone group (t=11.316, P<0.01). (4) Within PCD 3, the incidences of wound sepsis and catheter-related bloodstream infection of patients in CDFI alone group were 2.86% (1/35) and 0, close to 0 and 3.12% (1/32) in B-flow+ CDFI group (P>0.05); the incidence of arterial thrombosis of patients in B-flow+ CDFI group was 0, which was obviously lower than 20.00% (7/35) in CDFI alone group (P<0.05). Conclusions: Compared with CDFI alone, B-flow combined with CDFI can improve the success rate of arterial puncture and catheterization through wounds in large area burn patients, shorten the catheterization duration, and effectively reduce the incidence of arterial thrombosis after catheterization, with a good clinical application value.
Subject(s)
Burns , Adolescent , Adult , Burns/diagnostic imaging , Catheterization , Female , Humans , Incidence , Male , Middle Aged , Punctures , Ultrasonography, Doppler, Color , Young AdultABSTRACT
Suspension bed are often used to treat and nurse the wounds of burn patients in clinic. Because of the suspension force, the patients' activities are limited, and they stay in bed for a long time, which is very easy to cause foot drop, affecting the recovery of the patients. Aiming at this problem, we designed and made a foot drop prevention baffle made of stainless steel, which could withstand the buoyancy of the suspension bed, adjust the feet forwardly and backwardly, to the left and right according to the height of the patients and the distance of the feet to be separated, and keep the foot in a positive and external rotation position according to the comfort of the patients, which achieved good results in clinical application.