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BACKGROUND: the ABCD2 score is valuable for predicting early stroke recurrence after a transient ischemic attack (TIA), and Doppler ultrasound can aid in expediting stroke triage. The study aimed to investigate whether combining the ABCD2 score with carotid duplex results can enhance the identification of early acute ischemic stroke after TIA. METHODS: we employed a retrospective cohort design for this study, enrolling patients diagnosed with TIA who were discharged from the emergency department (ED). The modified ABCD2-I (c50) score, which incorporates a Doppler ultrasound assessment of internal carotid artery stenosis > 50%, was used to evaluate the risk of acute ischemic stroke within 72 h. Patients were categorized into three risk groups: low risk (with ABCD2 and ABCD2-I scores = 0-4), moderate risk (ABCD2 score = 4-5 and ABCD2-I score = 5-7), and high risk (ABCD2 score = 6-7 and ABCD2-I score = 8-9). RESULTS: between 1 January 2014, and 31 December 2019, 1124 patients with new neurological deficits were screened, with 151 TIA patients discharged from the ED and included in the analysis. Cox proportional hazards analysis showed that patients in the high-risk group, as per the ABCD2-I (c50) score, were significantly associated with revisiting the ED within 72 h due to acute ischemic stroke (HR: 3.12, 95% CI: 1.31-7.41, p = 0.0102), while the ABCD2 alone did not show significant association (HR: 1.12, 95% CI: 0.57-2.22, p = 0.7427). CONCLUSION: ABCD2-I (c50) scores effectively predict early acute ischemic stroke presentations to the ED within 72 h after TIA.
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Introduction: Pompe disease, a lysosomal storage disorder, is characterized by acid α-glucosidase (GAA) deficiency and categorized into two main subtypes: infantile-onset Pompe disease (IOPD) and late-onset Pompe disease (LOPD). The primary treatment, enzyme replacement therapy (ERT) with recombinant human GAA (rhGAA), faces challenges due to immunogenic responses, including the production of anti-drug antibody (ADA), which can diminish therapeutic efficacy. This study aims to assess the effectiveness of immune tolerance induction (ITI) therapy in cross-reactive immunologic material (CRIM)-positive Pompe disease patients with established high ADA levels. Method: In a single-center, open-label prospective study, we assessed ITI therapy's efficacy in Pompe disease patients, both IOPD and LOPD, with persistently elevated ADA titers (≥1:12,800) and clinical decline. The ITI regimen comprised bortezomib, rituximab, methotrexate, and intravenous immunoglobulin. Biochemical data, biomarkers, ADA titers, immune status, and respiratory and motor function were monitored over six months before and after ITI. Results: This study enrolled eight patients (5 IOPD and 3 LOPD). After a 6-month ITI course, median ADA titers significantly decreased from 1:12,800 (range 1:12,800-1:51,200) to 1:1,600 (range 1:400-1:12,800), with sustained immune tolerance persisting up to 4.5 years in some cases. Serum CK levels were mostly stable or decreased, stable urinary glucose tetrasaccharide levels were maintained in four patients, and no notable deterioration in respiratory or ambulatory status was noted. Adverse events included two treatable infection episodes and transient symptoms like numbness and diarrhea. Conclusion: ITI therapy effectively reduces ADA levels in CRIM-positive Pompe disease patients with established high ADA titers, underscoring the importance of ADA monitoring and timely ITI initiation. The findings advocate for personalized immunogenicity risk assessments to enhance clinical outcomes. In some cases, prolonged immune suppression may be necessary, highlighting the need for further studies to optimize ITI strategies for Pompe disease treatment. ClinicalTrials.gov NCT02525172; https://clinicaltrials.gov/study/NCT02525172.
Subject(s)
Enzyme Replacement Therapy , Glycogen Storage Disease Type II , Immune Tolerance , alpha-Glucosidases , Adolescent , Adult , Child , Child, Preschool , Female , Humans , Infant , Male , alpha-Glucosidases/therapeutic use , alpha-Glucosidases/immunology , alpha-Glucosidases/administration & dosage , Enzyme Replacement Therapy/adverse effects , Enzyme Replacement Therapy/methods , Glycogen Storage Disease Type II/immunology , Glycogen Storage Disease Type II/drug therapy , Glycogen Storage Disease Type II/therapy , Immunoglobulins, Intravenous/therapeutic use , Immunoglobulins, Intravenous/administration & dosage , Methotrexate/therapeutic use , Methotrexate/administration & dosage , Prospective Studies , Rituximab/therapeutic use , Rituximab/adverse effects , Rituximab/administration & dosage , Treatment OutcomeABSTRACT
Sepsis-induced acute kidney injury (AKI) is a common complication in patients with severe illness and leads to increased risks of mortality and chronic kidney disease. We investigated the association between monocyte distribution width (MDW), red-blood-cell volume distribution width (RDW), neutrophil-to-lymphocyte ratio (NLR), sepsis-related organ-failure assessment (SOFA) score, mean arterial pressure (MAP), and other risk factors and sepsis-induced AKI in patients presenting to the emergency department (ED). This retrospective study, spanning 1 January 2020, to 30 November 2020, was conducted at a university-affiliated teaching hospital. Patients meeting the Sepsis-2 consensus criteria upon presentation to our ED were categorized into sepsis-induced AKI and non-AKI groups. Clinical parameters (i.e., initial SOFA score and MAP) and laboratory markers (i.e., MDW, RDW, and NLR) were measured upon ED admission. A logistic regression model was developed, with sepsis-induced AKI as the dependent variable and laboratory parameters as independent variables. Three multivariable logistic regression models were constructed. In Model 1, MDW, initial SOFA score, and MAP exhibited significant associations with sepsis-induced AKI (area under the curve [AUC]: 0.728, 95% confidence interval [CI]: 0.668-0.789). In Model 2, RDW, initial SOFA score, and MAP were significantly correlated with sepsis-induced AKI (AUC: 0.712, 95% CI: 0.651-0.774). In Model 3, NLR, initial SOFA score, and MAP were significantly correlated with sepsis-induced AKI (AUC: 0.719, 95% CI: 0.658-0.780). Our novel models, integrating MDW, RDW, and NLR with initial SOFA score and MAP, can assist with the identification of sepsis-induced AKI among patients with sepsis presenting to the ED.
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Background: Galactosemia was introduced into Taiwan's routine newborn screening (NBS) program in 1985. This study presents a 12-year experience, emphasizing disease diagnosis and screening performance. Method: NBS for galactosemia utilized dried blood spot samples taken 48-72 h post-delivery, with total galactose (TGal) level as the primary marker. Newborns with critical TGal levels were referred immediately, while those with borderline TGal underwent a recall test. GALT activity measurement was applied simultaneously as the second-tier marker. Further confirmatory tests, such as whole exome sequencing (WES), were conducted upon referral. Results: From January 1st, 2011, to December 31st, 2022, 51 cases were identified from 817,906 newborns. Of these, nine individuals had persistently elevated TGal. Diagnoses included one case of GALT deficiency, one of GALM deficiency, and seven of GALE deficiencies. Notably, the classic galactosemia patient (GALT deficiency) presented with extreme high TGal and was referred to the hospital for diet management immediately. All affected patients were instructed to adopt a galactose-restricted diet. By the median age of 2.5 years, all exhibited normal development and liver function. Conclusion: The incidence of classical galactosemia and its variants is extremely low in Taiwan. Incorporating WES into NBS has improved our ability to detect various galactosemia forms, enriching our understanding of the genetic underpinnings. While these newly discovered forms often present with milder initial elevations in TGal, specific biochemical investigations and regular monitoring are essential to understanding the long-term implications and outcomes.
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ObjectiveTo observe the effects of Hedysari Radix polysaccharide on the apoptosis of gastric sinus smooth muscle cells and explore the underlying mechanism via the insulin-like growth factor-1 (IGF-1)/phosphatidylinositol 3-kinase (PI3K)/serine-threonine kinase (Akt) pathway in the rat model of diabetic gastroparesis (DGP). MethodSixty-two Wistar male rats were randomized into a blank group (n=12) and a modelling group (n=50). The rat model of DGP was established by small-dose multiple intraperitoneal injections of streptozotocin combined with an irregular high-fat and high-sugar diet for 4 weeks. The modeled rats were randomized into model group, mosapride citrate (1.35 mg·kg-1), and high-, medium-, and low-dose (200, 100, and 50 mg·kg-1, respectively) Hedysari Radix polysaccharide groups. The rats were administrated with corresponding drugs by gavage, and those in the blank and model groups with equal volumes of pure water by gavage once a day for 8 consecutive weeks. The random blood glucose and body mass were measured every 2 weeks, and gastric emptying rate was calculated. Hematoxylin-eosin (HE) staining was used to observe the pathological changes of smooth muscle in gastric antrum, and terminal deoxynucleoitidyl transferase-mediated nick-end labeling (TUNEL) was employed to detect the apoptosis of smooth muscle cells in the gastric antrum. The expression of IGF-1, phosphorylated (p)-PI3K, and p-Akt in the smooth muscle of gastric sinus tissue was detected by immunohistochemistry. Western blot was employed to determine the protein levels of IGF-1, p-PI3K/PI3K, p-Akt/Akt, B-cell lymphoma-2 (Bcl-2), and Bcl-2-associated X protein (Bax) in the smooth muscle of the gastric antrum. ResultCompared with the blank group, the model group showed elevated random blood glucose at all time points (P<0.01), decreased body mass and gastric emptying rate (P<0.01), increased apoptotic index of smooth muscle cells in the gastric antrum (P<0.01), down-regulated protein levels of IGF-1, p-PI3K/PI3K, p-Akt/Akt, and Bcl-2, and up-regulated protein level of Bax (P<0.01). Compared with the model group, the 8 weeks of drug administration lowered the random blood glucose, increased the body mass and gastric emptying rate (P<0.05, P<0.01), decreased the apoptotic index of smooth muscle cells in the gastric antrum (P<0.05, P<0.01), up-regulated the protein levels of IGF-1, p-PI3K/PI3K, p-Akt/Akt, and Bcl-2, and down-regulated the protein level of Bax (P<0.05, P<0.01). Compared with the mosapride citrate group,the administration of low-dose Hedysari Radix polysaccharide for 6 and 8 weeks lowered the random blood glucose and decreased the body mass (P<0.05, P<0.01),low and medium-dose Hedysari Radix polysaccharide decreased the gastric emptying rate and the apoptotic index of smooth muscle cells in the astragaloside low-dose group decreased (P<0.05). The protein levels of IGF-1,p-PI3K/PI3K,p-Akt/Akt and Bcl-2(low dose)were down-regulated and the protein level of Bax was up-regulated by low doses of Hedysari Radix polysaccharide (P<0.05, P<0.01). Compared with high-dose Hedysari Radix polysaccharide, low-dose Hedysari Radix polysaccharide elevated random blood glucose and reduced body mass after 6 and 8 weeks of administration (P<0.05, P<0.01), and the low and medium doses decreased the gastric emptying rate, increased the apoptotic index of smooth muscle cells in the gastric antrum (P<0.05, P<0.01), down-regulated the protein levels of IGF-1, p-PI3K/PI3K, p-Akt/Akt, and Bcl-2, and up-regulated the protein level of Bax (P<0.05, P<0.01). Compared with the medium-dose group,the low-dose group of Hedysari Radix polysaccharide had lower body mass,lower gastric emptying rate in rats,higher apoptotic index of smooth muscle cells in gastric sinus tissue after 6 and 8 weeks of administration (P<0.05, P<0.01), and lower protein expression of IGF-1,p-PI3K/PI3K,p-Akt/Akt. ConclusionHedysari Radix polysaccharide protects the smooth muscle cells in gastric antrum against apoptotic injury and promotes gastric motility by activating the IGF-1/PI3K/Akt signaling pathway, as manifested by the up-regulated expression of IGF-1, p-PI3K, p-Akt, and Bcl-2 and down-regulated expression of Bax.
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Alzheimer's disease (AD) is a neurodegenerative disease with insidious onset, posing a serious threat to human physical and mental health. The cognitive impairments caused by AD are generally diffuse and overlap symptomatically with other neurodegenerative diseases. Moreover, the symptoms of AD are often covert, leading to missed opportunities for optimal treatment after diagnosis. Therefore, early diagnosis of AD is crucial. In vitro diagnostic biomarkers not only contribute to the early clinical diagnosis of AD but also aid in further understanding the disease's pathogenesis, predicting disease progression, and observing the effects of novel candidate therapeutic drugs in clinical trials. Currently, although there are numerous biomarkers associated with AD diagnosis, the complex nature of AD pathogenesis, limitations of individual biomarkers, and constraints of clinical detection methods have hindered the development of efficient, cost-effective, and convenient diagnostic methods and standards. This article provides an overview of the research progress on in vitro diagnostic biomarkers and detection methods related to AD in recent years.
Subject(s)
Humans , Alzheimer Disease/diagnosis , Neurodegenerative Diseases , Early Diagnosis , Cognitive Dysfunction , BiomarkersABSTRACT
Alzheimer's disease (AD) is a neurodegenerative disease with insidious onset, posing a serious threat to human physical and mental health. The cognitive impairments caused by AD are generally diffuse and overlap symptomatically with other neurodegenerative diseases. Moreover, the symptoms of AD are often covert, leading to missed opportunities for optimal treatment after diagnosis. Therefore, early diagnosis of AD is crucial. In vitro diagnostic biomarkers not only contribute to the early clinical diagnosis of AD but also aid in further understanding the disease's pathogenesis, predicting disease progression, and observing the effects of novel candidate therapeutic drugs in clinical trials. Currently, although there are numerous biomarkers associated with AD diagnosis, the complex nature of AD pathogenesis, limitations of individual biomarkers, and constraints of clinical detection methods have hindered the development of efficient, cost-effective, and convenient diagnostic methods and standards. This article provides an overview of the research progress on in vitro diagnostic biomarkers and detection methods related to AD in recent years.
Subject(s)
Humans , Alzheimer Disease/diagnosis , Neurodegenerative Diseases , Early Diagnosis , Cognitive Dysfunction , BiomarkersABSTRACT
Objective:To explore the method and experience of augmentation mammoplasty with autologous fat transplantation assisted by external expander.Methods:From January 2013 to December 2020, 352 female patients (698 breasts, 346 bilateral and 6 unilateral), aged from 18 to 55 years, with an average age of 41.5 years, were admitted to the Department of Cosmetic Surgery, Beijing Jingmei Medical Cosmetology Clinic. From 1-28 days before surgery, autologous fat transplantation was performed after wearing the dilator, and postoperative wearing of the dilator lasted from 1 to 24 months, with an average of 3.5 months.Results:The volume of fat transplantation per breast ranged from 150 ml to 460 ml, with an average of 320 ml. No obvious postoperative complications such as fat liquefaction, infection, intramammary induration and fat embolism were observed, and the postoperative appearance was lasting. The postoperative follow-up was conducted from 6 months to 7 years, and patient postoperative satisfaction rate reached 84.9% and doctors' satisfaction after surgery reached 82.1%.Conclusions:Augmentation mammoplasty with autologous fat transplantation assisted by external expander can effectively improve the appearance of breast morphology and contour defects and increase the survival rate of fat transplantation, which is worthy of clinical application.
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In the past 37 years, human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) has undergone various major transmission routes in China, with the world most complex co-circulating HIV-1 subtypes, even the prevalence is still low. In response to the first epidemic outbreak of HIV in injecting drug users and the second one by illegal commercial blood collection, China issued the Anti-Drug Law and launched the Blood Donation Act and nationwide nucleic acid testing, which has avoided 98,232 to 211,200 estimated infections and almost ended the blood product-related infection. China has been providing free antiretroviral therapy (ART) since 2003, which covered >80% of the identified patients and achieved a viral suppression rate of 91%. To bend the curve of increasing the disease burden of HIV and finally end the epidemic, China should consider constraining HIV spread through sexual transmission, narrowing the gaps in identifying HIV cases, and the long-term effectiveness and safety of ART in the future.
Subject(s)
Humans , Acquired Immunodeficiency Syndrome/prevention & control , China/epidemiology , Disease Outbreaks , HIV Infections/prevention & control , PrevalenceABSTRACT
Objective: To improve the time window of early diagnosis of chronic obstructive pulmonary disease (COPD) and make quantitative evaluation of lung function using the voxel-based quantitative CT. Methods: Early COPD and COPD patients who had received inspiratory and expiratory CT scanning were consecutively recruited from the multi-center study named Digital Lung. Quantitative parameters of functional small-airway disease (fSAD) and emphysema (Emph) were measured. For the all COPD patients, Pearson correlation analysis or Spearman rank correlation analysis was used to test the correlation between the quantitative measurements of CT and pulmonary function. Results: Finally, 37 patients with early COPD and 50 patients with COPD were included. The mean value of Emph in early COPD was (3.50±3.36)% and the average value of fSAD was (18.12±12.73)%. Meanwhile, the mean value of Emph in COPD patients was (13.46±9.03)% and the mean value of fSAD was (36.57±9.88)%. Emph was negatively correlated with FEV1% and FEV1/FVC (r=-0.470, P=0.001; r=-0.334, P=0.018), respectively. fSAD was negatively correlated with FEV1% and FEV1/FVC (r=-0.453, P=0.001; r=-0.320, P=0.001). Conclusion: The voxel-based quantitative CT is helpful in early detection of small airway injury in early COPD with respiratory symptoms but no pulmonary function can be achieved.
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<p><b>OBJECTIVE</b>To investigate the reporting characteristics of case reports of acupuncture therapy with CAse Report (CARE) guidelines, and to explore the applicability of the guidelines for these case reports.</p><p><b>METHODS</b>Case reports published from January 1, 2011 to December 31, 2013, were identified by searching PubMed and the China Biomedicine Database by using MeSH terms. Screening and data extraction of case reports were conducted by two independent researchers. Assessments based on CARE guidelines and data analysis were conducted by using Excel 2003 and RevMan 5.0.</p><p><b>RESULTS</b>A total of 61 case reports published in 19 journals were identified, which involved 16 major types of diseases. Fifteen (24.6%) case reports declared no conflict of interests, and 5 (8.2%) reported funding sources. None of these case reports met all items of CARE guidelines, and only 6 subordinate items were fully reported among 50% of the case reports. Subgroup analysis indicated that case reports published in English or those that did not have competing interests had higher reporting quality.</p><p><b>CONCLUSIONS</b>The reporting quality of case reports of acupuncture therapy is rather low. The reason might be a lack of awareness among authors and the poor dissemination of information regarding CARE guidelines in China. More evaluation studies are needed to promote and improve adherence to CARE guidelines. Moreover, an extended version of CARE guidelines should be developed for cases reports of special interventions such as acupuncture or adverse events caused by interventions.</p>
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Learning objective clarity is very important for college students' classroom learning . Health assessment course as one of the compulsory course of nursing teaching, is the basis of nursing students' learn nursing profession, therefore to explore the related factors of health assessment course learning objec-tives has its practical significance. Under the guidance of the concept of the reform of the teaching system, the SIMPP analysis of the students learning objective in the college nursing students in health assessment course has been carried out. Results show that among college nursing students, three kinds of students' learning goals are very clear, four kinds of students' learning goals are clear, and two kinds of students' learning goals are unclear. The related factors influencing the nursing students' learning goal mainly are the student personal subjective factors. Teachers should pay attention to the observation of the students' study status in health assessment course, understand the student individual situation, control the clear degree of learning goals among students and do the ideological work of students at the beginning of the course to im-prove the students' clear degree of learning goals.
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The skeletal muscle atrophy could be induced by the injury of nerve. According to the source of denervated skeletal mus-cle atrophy, it could be divided into exogenous muscle atrophy and endogenous muscle atrophy. In recent years, the ex-ogenous muscle atrophy models are mainly established by operating, physically injuring or chemically injuring, while the endogenous muscle atrophy models are mainly established by the transgenic animals of amyotrophic lateral sclero-sis. The selection and optimazation of animal models are crucial for the basic studies of denervated skeletal muscle atro-phy.
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OBJECTIVE@#As one of the most popular designs used in genetic research, family-based design has been well recognized for its advantages, such as robustness against population stratification and admixture. With vast amounts of genetic data collected from family-based studies, there is a great interest in studying the role of genetic markers from the aspect of risk prediction. This study aims to develop a new statistical approach for family-based risk prediction analysis with an improved prediction accuracy compared with existing methods based on family history.@*METHODS@#In this study, we propose an ensemble-based likelihood ratio (ELR) approach, Fam-ELR, for family-based genomic risk prediction. Fam-ELR incorporates a clustered receiver operating characteristic (ROC) curve method to consider correlations among family samples, and uses a computationally efficient tree-assembling procedure for variable selection and model building.@*RESULTS@#Through simulations, Fam-ELR shows its robustness in various underlying disease models and pedigree structures, and attains better performance than two existing family-based risk prediction methods. In a real-data application to a family-based genome-wide dataset of conduct disorder, Fam-ELR demonstrates its ability to integrate potential risk predictors and interactions into the model for improved accuracy, especially on a genome-wide level.@*CONCLUSIONS@#By comparing existing approaches, such as genetic risk-score approach, Fam-ELR has the capacity of incorporating genetic variants with small or moderate marginal effects and their interactions into an improved risk prediction model. Therefore, it is a robust and useful approach for high-dimensional family-based risk prediction, especially on complex disease with unknown or less known disease etiology.
Subject(s)
Female , Humans , Male , Area Under Curve , Computer Simulation , Conduct Disorder/physiopathology , Family Health , Genetic Markers , Genetic Predisposition to Disease , Genetic Variation , Genome, Human , Genome-Wide Association Study , Genomics , Likelihood Functions , Models, Genetic , Odds Ratio , Pedigree , ROC Curve , Reproducibility of Results , Risk FactorsABSTRACT
Objective To evaluate the application of MSCT 3D reconstruction technology without contrast on pulmonary arterio-venous malformation(PAVM).Methods The clinical and imaging data of 12 cases with PAVM confirmed by DSA were analyzed ret-rospectively.The plain scan with 16 slice spiral CT scanner performed pulmonary 3D reconstruction at post-processing work station by methods of MPR,MIP and VR.Results All cases could be diagnosed accurately,and images could clearly show the spatial struc-tures and its relations of the feeding arteries,draining vein and aneurysmal sac.Conclusion MSCT post-processing technique of PAVM without contrast is able to make a precise diagnosis,and to show the configuration of PAVM,which does not need contrast medium and acquirelow radiation dose.
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Objective:To explore the quality on 64-slice CT coronary angiography with different injection rates of contrast agent.Methods: 120 patients who have been diagnosed or suspected coronary atherosclerosis were selected in our hospital and were randomly divided into group A(4.5ml/s), group B(5.0ml/s) and group C(5.5ml/s), with 40 cases in each group. We observed CT attenuation values, image quality, and adverse reactions of the three groups.Results: There were significant differences in the ascending aorta, descending aorta, left main, left anterior descending artery, circumflex artery and the right coronary artery and other parts of the CT attenuation value (F=6.838,F=4.002,F=7.261,F=5.992,F=8.281,F=5.790,F=6.126;P<0.05). In image quality, the group B with 34 cases was significantly better than group A with 12 cases and group C with 20 cases (x2=9.632,x2=5.475;P<0.05). The rate of adverse reactions was 30%, 7.5% and 22.5% with 12 cases in group A, 3 cases in group B and 9 cases in group C. The rate in group B was significantly lower than in group A and group C (x2=12.985,x2=10.236;P<0.05).Conclusion: Through the application of the same concentration of the contrast agent and scan conditions to coronary angiography, we can get a good vascular enhancement and high quality imaging when the injection rate of contrast medium is 5ml/s, while incidence of adverse reactions may be reduced.
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<p><b>OBJECTIVE</b>To evaluate and compare the value of dynamic multiple pelvic angiography and pelvic four-contrast defecography in the diagnosis of functional defecation disorder.</p><p><b>METHODS</b>From September 2014 to July 2015, a prospective controlled trial was carried out in Chengdu Anorectal Hospital. A total of 32 patients met the inclusion criteria of functional defecation disorder simultaneously underwent pelvic four-contrast defecography and dynamic multiple pelvic angiography. The diagnostic results of these two methods were compared.</p><p><b>RESULTS</b>The absolute values of anorectal angle and level of perineum, peritoneum and bladder from rest to defecation were (29.6±13.6)°, (26.2±14.2) mm, (55.5±25.6) mm and (28.9±16.5) mm in dynamic multiple pelvic angiography, and (24.6±5.8)° (18.7±10.6) mm, (34.5±18.4) mm and (19.2±11.8) mm in pelvic four-contrast defecography respectively, whose differences were statistically significant (P = 0.026, 0.022, 0.000, 0.011 respectively). The diagnostic rate of pelvic peritoneal hernia was 93.8%(30/32) and 68.8%(22/32) in dynamic multiple pelvic angiography and pelvic four-contrast defecography respectively with significant difference(P=0.011).</p><p><b>CONCLUSION</b>Dynamic multiple pelvic angiography has significant advantage in the diagnosis of pelvic peritoneal hernia, and can provide a more objective basis for the diagnosis of functional defecation disorder.</p>
Subject(s)
Humans , Angiography , Methods , Constipation , Diagnosis , Defecation , Defecography , Methods , Pelvis , Perineum , Prospective StudiesABSTRACT
<p><b>OBJECTIVE</b>To investigate the value of psychological intervention in treating slow transit constipation (STC), and to provide the reference to clinical treatment for STC patients with psychological disorder.</p><p><b>METHODS</b>A total of 94 STC patients with psychological disorder admitted to the Anorectal Hospital of Chengdu from June 2010 to August 2012 were prospectively enrolled and divided into psychological intervention group(subtotal colectomy plus postoperative psychological intervention) and control group (subtotal colectomy without postoperative psychological intervention). Scores of Hamilton depression scale (HAMD), Hamilton anxiety scale(HAMA), Wexner constipation scale (WCS) and gastrointestinal quality-of-life index(GIQLI) were recorded 1, 3, 6, 12 and 24 months after operation. SPSS 17.0 statistical software was used to analyze the data.</p><p><b>RESULTS</b>There were no differences in baseline data, operative time, blood loss, time to the first flatus and time to the first defecation between two groups(all P>0.05). The scores of HAMD and HAMA were significantly reduced in psychological intervention group compared with control group 3, 6, 12 and 24 months after operation (all P<0.05). Ratios of cure, obvious progress, progress and invalidation of depression symptoms in psychological intervention group were 2.6%(1/39), 66.7%(26/39), 25.6%(10/39) and 5.1% (2/39) respectively at postoperative 24-month, which were better than those [0, 34.2%(13/38), 44.7% (17/38) and 21.1%(8/38) respectively] in control group with significant difference(P=0.013). Ratios of cure, obvious progress, progress and invalidation of anxiety symptoms in psychological intervention group were 10.3%(4/39), 53.8%(21/39), 28.2%(11/39) and 7.7%(3/39) respectively at postoperative 24-month, which were better than those [0, 28.9%(11/38), 55.3%(21/38) and 15.8%(6/38) respectively] in control group with significant difference (P=0.011). The WCS scores in psychological intervention group were lower than those in control group 6, 12, 24 months after operation (all P<0.05). The GIQLI scores in psychological intervention group were higher than those in control group 3, 6, 12 and 24 months after operation(all P<0.05).</p><p><b>CONCLUSION</b>Subtotal colectomy combined with psychological intervention not only can significantly improve psychological disorder, but also increase the efficacy of surgery in the treatment of slow transit constipation patients with psychological disorder.</p>
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<p><b>OBJECTIVE</b>To investigate the clinical application of laparoscopy-assisted subtotal colectomy with transanal specimen extraction for slow transit constipation(STC).</p><p><b>METHODS</b>Retrospective analysis was performed on the clinical data of 8 cases with STC undergoing the procedure mentioned above from February to November 2013. Pre-and post-operative constipation was assessed using Wexner Constipation and Incontinence Scales, and quality of life was assessed using Gastrointestinal Quality of Life Index.</p><p><b>RESULTS</b>All the operations were completely successful without postoperative complications, such as intestinal fistula, pelvic infection, anastomotic stricture, intestinal obstruction. The Operative time was (287.6 ± 21.5) min, blood loss was (109.7 ± 41.1) ml, time to first flatus was (2.5 ± 0.9) d. The proportion of postoperative constipation symptom index improvement was(77.6 ± 8.3)%. Postoperative quality of life score was 97.3 ± 15.7, significantly higher than that before operation(P<0.05). Postoperative Wexner constipation score was 8.8 ± 3.7, significantly lower than that before operation.</p><p><b>CONCLUSION</b>Laparoscopy-assisted subtotal colectomy with transanal specimen extraction in the treatment of STC has good short-term efficacy with obvious improvement in quality of life.</p>
Subject(s)
Female , Humans , Male , Anal Canal , General Surgery , Colectomy , Methods , Constipation , General Surgery , Follow-Up Studies , Laparoscopy , Retrospective Studies , Treatment OutcomeABSTRACT
<p><b>OBJECTIVE</b>The aim of this study was to understand the rates of infection and spontaneous clearance on hepatitis C virus (HCV) among HIV-infected men who have sex with men (MSM) in China.</p><p><b>METHODS</b>HIV-infected MSM from Shenyang, Beijing, Changsha and Kunming were selected to take the HCV antibody and HVC-RNA tests, and then classified into 'under recovery (RNA-/Ab+) ' or being chronic (RNA+/Ab+). Information on demography, CD4(+) T cell, HIV viral load and liver biochemical indicators were also collected.</p><p><b>RESULTS</b>In 513 HIV-infected MSM, the positive rate of HCV antibody was 1.94% (10/513) and the positive rate of HVC-RNA was 0.77% (4/513). Five patients showed clearance of HVC-RNA, spontaneously. These 5 patients had low levels of both alanine transaminase (ALT) and aspartate aminotransferase (AST), and with high level of CD4(+) T cells, when compared to those who were not able to clear the HVC-RNA.</p><p><b>CONCLUSION</b>Currently, the HCV infection rate was still at quite low level among the HIV-infected MSM in China. Dynamic of HIV/HCV co-infection should be monitored so as to develop suitable strategy on prevention and treatment among this population, in China.</p>