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1.
Chin. med. j ; Chin. med. j;(24): 257-269, 2024.
Article in English | WPRIM | ID: wpr-1007656

ABSTRACT

Aortic dissection is a life-threatening condition for which diagnosis mainly relies on imaging examinations, while reliable biomarkers to detect or monitor are still under investigation. Recent advances in technologies provide an unprecedented opportunity to yield the identification of clinically valuable biomarkers, including proteins, ribonucleic acids (RNAs), and deoxyribonucleic acids (DNAs), for early detection of pathological changes in susceptible patients, rapid diagnosis at the bedside after onset, and a superior therapeutic regimen primarily within the concept of personalized and tailored endovascular therapy for aortic dissection.


Subject(s)
Humans , Prognosis , Aortic Dissection/diagnosis , Biomarkers
2.
Article in Chinese | WPRIM | ID: wpr-1027419

ABSTRACT

Objective:To analyze the research status and comment of radiation-induced heart injury based on relevant literature analysis in China.Methods:A literature database was established with studies published from 1983 to 2021 as the data source from "China National Knowledge Infrastructure (CNKI) database", "Wanfang Database", "VIP Chinese Science and Technology Journal Database" and "China Biology Medicine Disc". The publication date, type and journal distribution of studied related to radiation-induced heart injury were quantitatively analyzed.Results:A total of 300 literatures were included. The chronological distribution of literatures: from 1983 to 2021, the number of literatures related to radiation-induced heart injury was gradually increased, and the overall trend was on the rise. The top three publication journals were Chinese Journal of Radiation Oncology, Chinese Journal of Radiation Medicineand Protection, and Chinese Journal of Cancer Prevention and Treatment. Literature type distribution: clinical research accounted for 48.50%, 25.58% for review, and 17.61% for animal experiment, respectively. The distribution of clinical research types: lung cancer, esophageal cancer and breast cancer were the most, followed by thymoma and lymphoma. In animal experiments, rat was the most frequently studied animal model, and the maximum radiation dose was 20 Gy. Conclusions:The number of studies related to radiation-induced heart injury is gradually increasing in China. The quantity of clinical studies is higher than that of animal experiments, most clinical studies focus on chest tumors, but there is great potential in animal experimental research. We still need to explore the pathogenesis of radiation-induced heart injury and develop drug prevention and intervention strategies.

3.
Article in Chinese | WPRIM | ID: wpr-979454

ABSTRACT

ObjectiveThis study aims to investigate the effect of modified Baitouwengtang (MBTWD) on tumor growth and the number of tumor-associated macrophages (TAMs) in tumor tissue of MC38 cell tumor-bearing mice with colorectal cancer and explores whether MBTWD mediates the remodeling of TAM phenotype to play an immunologically antitumor effect. MethodFirstly, The C57BL/6 mouse tumor model grafted subcutaneously was established, and then model mice were classified into a model group, positive control group(3 mg·kg-1), and MBTWD groups with high and low dosages(23.43、46.86 g·kg-1), with 10 mice in each group. In addition, 10 healthy mice were set as the blank group, and the changes in body weight, tumor volume, and survival status of mice in each group were observed. Tumor tissue, spleen, and peripheral blood were collected to calculate the tumor volume change, tumor inhibition rate, and spleen mass. Hematoxylin-eosin (HE) staining was used to observe the morphological changes of tumor tissue, and an immunofluorescence assay was used to detect the expression levels of CD4, CD8, and CD206 in tumor tissues of tumor-bearing mice. The secretion levels of transforming growth factor (TGF)-β, interleukin (IL)-6, and chemokine (C-C Motif) ligand 2 (CCL2) in peripheral serum were measured by using enzyme-linked immunosorbent assay (ELISA). Secondly, a co-culture model induced by IL-4 in vitro of MC38 cells and murine monocytic macrophage RAW264.7 cells was established. Cell proliferation and activity assay (CCK-8) was used to detect the inhibitory effect of MBTWD containing serum on cell proliferation. A transwell experiment was used to detect the effect of IL-4-induced M2 macrophages on the invasion of MC38 cells. Flow cytometry was used to detect the expression of CD86 on the membrane of M2 macrophages induced by IL-4 with MBTWD containing serum. Real-time fluorescence quantitative polymerase chain reaction (Real-time PCR) was used to detect the effect of MBTWD containing serum on the mRNA expression levels of M1 macrophage-related polarization factors CD86, nitric oxide synthase (iNOS), and IL-12, as well as M2 macrophage-related polarization factors CD206, CD163, and IL-10 after co-cultivation. Finally, the protein expression levels of colony-stimulating factor 1 receptor (CSF1R), stimulator of interferon genes (STING), and TANK binding kinase 1 (TBK1) in tumor tissues of tumor-bearing mice were detected by Western blot. ResultIn vivo experimental results show that compared with the model group, the MBTWD can significantly inhibit the tumor growth of tumor-bearing mice. Immunofluorescence experiments show that the MBTWD can increase the number of CD8+ T cell infiltration in tumor tissue of tumor-bearing mice, reduce the number of CD206+ TAMs infiltration, and down-regulate the secretion levels of cytokines IL-6, TGF-β, and CCL2 in peripheral blood of tumor-bearing mice. The results of in vitro experiments show that the MBTWD containing serum has no obvious inhibitory effect on cell proliferation, but the cell supernatant after co-cultivation with RAW264.7 cells can inhibit the proliferation activity of MC38 cells, and the invasion ability of MC38 cells is enhanced by IL-4-induced M2 macrophages. However, this effect can be inhibited in a concentration-dependent manner by the MBTWD containing serum. At the same time, the results of Real-time PCR show that the MBTWD containing serum can up-regulate the mRNA expression levels of M1 macrophage-related polarization factors CD86, iNOS, and IL-12 and down-regulate those of M2 macrophage-related polarization factors CD206, CD163, and IL-10. Flow cytometry results also confirm that the MBTWD containing serum can increase the number of repolarized CD86+ M1 macrophages, indicating that MBTWD can induce M2 macrophages to repolarized M1 macrophages to play an anti-tumor growth role. Finally, Western blot results show that MBTWD can down-regulate the expression of CSF1R protein and up-regulate that of STING and TBK1 proteins in tumor tissue of tumor-bearing mice. ConclusionMBTWD can down-regulate the infiltration number of CD206+ TAMs and increase the infiltration of CD8+ T cells, thereby playing an immunologically antitumor effect on the growth inhibition of colorectal cancer, which may be related to regulating CSF1R signaling and then activating STING/TBK1 signaling pathway to induce phenotypic remodeling of TAMs.

4.
Article in Chinese | WPRIM | ID: wpr-994596

ABSTRACT

Objective:To evaluate the clinical efficacy of metal braided stent deployed by fully protruding into the inferior vena cava for the treatment of iliac vein compression syndrome(IVCS).Methods:The clinical data of patients with IVCS treated with interwoven nitinol mesh stent protruding into the inferior vena cava and released from Jan 2018 to May 2021 in our center were retrospectively analyzed.Results:A total of 118 patients were included in this study. Among them, 7 cases were complicated with acute thrombosis, 3 cases were complicated with post thrombotic syndrome (PTS), and 108 cases were no more thrombotic iliac vein compression. The technical success rate was 100%, with an average of 2.03±0.77 stents implanted. Of the 23 ulcer patients, 18 ulcers healed after intervention, and the healing rate was 78.26%. The postoperative CEAP grade was significantly improved ( t=11.54, P<0.01), and the primary patency rate and second patency rate were 97.46% and 98.31% at 1 year after intervention. Conclusion:The fashion of fully protruding into inferior vena cava deployment in the treatment of iliac vein compressive disease has a high patency rate and satisfactory clinical efficacy.

5.
China Pharmacy ; (12): 620-624, 2023.
Article in Chinese | WPRIM | ID: wpr-964776

ABSTRACT

OBJECTIVE To compare the similarities and differences of the two methods in analyzing the use of opioids in third grade class A medical institutions and provide a reference for the management of opioids in medical institutions. METHODS Two methods, Defined Daily Dose (DDD) and Oral Morphine Equivalent (OME), were used to count the opioid prescription data of five comprehensive medical institutions of third grade class A (named H1-H5) in Shanxi province in 2020, calculate consumption sum of opioid, annual per capita consumption sum, patient cost burden and drug consumption sum ratio, compare the index results presented by the two analysis methods, and explore the application scenarios of the advantages of each of the two evaluation methods. RESULTS The ranking of consumption sum of opioid and patient cost burden calculated by the two methods was the same in the five sample medical institutions, but the ranking of per capita consumption sum was different. Taking the 5 medical institutions as a whole, the top 4 rankings of consumption sum ratio for each species of opioid compared by both methods were the same, i. e. remifentanil>sufentanil>oxycodone>morphine. The ratio of remifentanil was close to 50%. When comparing the ranking of consumption sum ratio in each medical institution, the ranking calculated by the two methods was different for those medical institutions except for H1 medical institutions. The consumption sum ratio of fentanyl calculated by DDD method was significantly higher than that of OME method; whereas consumption sum ratio of remifentanil calculated by OME method was significantly higher than that of DDD method. Perioperative patients had the highest consumption sum ratio, about 50%. The consumption sum ratio of critically ill patients in H3 jwsydey@163.com medical institutions and inpatient patients with cancer pain and other patients in H5 medical institutions calculated by DDD method was significantly higher than that by OME method. There were differences in the order of cost burden of different types of patients calculated by two methods. CONCLUSIONS DDD method can accurately reflect the dosage of opioid drugs and facilitate the monitoring and management of the dosage; OME method can more reflect the analgesic effect and compare the cost burden of patients.

6.
China Pharmacy ; (12): 1515-1519, 2023.
Article in Chinese | WPRIM | ID: wpr-976280

ABSTRACT

OBJECTIVE To evaluate the mode of pharmacists’ participation in multi-disciplinary diagnosis and treatment (MDT), as well as the effects of pharmacists’ participation. METHODS Retrieved from Cochrane Library, PubMed, Embase, CNKI, CBM and Wanfang database, experimental studies and observational studies on the effects of MDT with pharmacists on clinical outcomes of patients were collected. After data extraction and quality evaluation, the results of included studies were analyzed descriptively. RESULTS A total of 10 studies were included, among which 3 were randomized controlled trials (RCT), 2 were non-RCT, 4 were cohort and 1 was case-control study; there were 2 422 patients in total. In terms of effectiveness, tumor progression-free survival, glycosylated hemoglobin, re-admission rate and length of stay and other indexes were all improved significantly after pharmacists participated in MDT. In terms of safety, the incidence of major bleeding events was significantly decreased after pharmacists participated in MDT. In terms of economy, hospitalization costs and total outpatient expenses were improved significantly after pharmacists participated in MDT, but medical cost was not improved significantly. In terms of humanistic outcomes, there was controversy over the conclusion of patient compliance after pharmacists participated in MDT. CONCLUSIONS Pharmacists, based on their own pharmaceutical care skills and methods, actively participate in MDT throughout the process, improving the clinical outcomes of patients and enhancing the safety of medication. There are still controversies regarding economic and humanistic outcomes.

7.
Article in Chinese | WPRIM | ID: wpr-933605

ABSTRACT

Objective:To compare the efficacy between drug-coated balloon (DCB) combined with bare metal stenting (BMS) and plain old balloon angioplasty (POBA) with BMS placement in the treatment of femoral-popliteal TASC D lesions.Methods:According to the Trans-Atlantic Inter-Society Consensus (TASC) D grade femoral-popliteal lesions as the standard, we enrolled 115 cases (120 limbs) receiving DCB combined with BMS (group DCB, 37 limbs in 36 cases) and POBA combined with BMS (group POBA, 83 limbs in 79 cases) from Jan 2017 to Mar 2020 to observe patency rate, freedom from clinical-drived target lesion reintervention rate (FCD-TLR) and complications.Results:The mean follow-up time was 18.1 months and the average occlusion length was (29.1±6.5)mm. In group DCB vs group POBA, the primary patency rates at 3-month, 9-month, 1-year and 2-year were 89.2% vs. 86.7%, 86.4% vs. 76.9%, 66.8% vs. 70.9% and 63.1% vs. 56.9%, respectively ( P=0.73); FCD-TLRs were 100.0% vs. 95.1%, 94.3% vs. 82.3% , 78.5% vs. 80.6% and 74.1% vs. 68.9% ( P=0.69), respectively. Conclusion:The benefit of DCB combined with BMS over POBA combined with BMS in improving the early primary patency rate and reducing FCD-TLR was not definite.

8.
Article in Chinese | WPRIM | ID: wpr-933645

ABSTRACT

Objective:To evaluate the application value of three-dimension digital subtraction angiography (3D-DSA) in the diagnosis and treatment of iliac vein compression syndrome (IVCS).Methods:A retrospective analysis was made on 171 patients with a tentative diagnosis of IVCS based on signs, symptoms, and finding of CTV or MRV, and iliac vein angiography. The diagnostic efficacy of MRV, 2D-DSA and 3D-DSA were analyzed. The imaging advantages of 3D-DSA in the diagnosis and treatment of IVCS were evaluated.Results:Ninty-three patients underwent MRV and 3D-DSA simultaneously, 101 patients had 2D-DSA and 3D-DSA simultaneously. 3D-DSA was taken as gold standard, the diagonotic sensitivity, specificity, Youden index of MRV was 75.61%, 72.73% and 0.48 respectively. The sensitivity, specificity, Youden index of 2D-DSA was 90.22%, 100% and 0.90 respectively. There are significant differences in the diagonotic sensitivity between MRV and 3D-DSA, 2D-DSA and 3D-DSA ( P<0.05). There is no significant difference in the diagonotic specificity between MRV and 3D-DSA, 2D-DSA and 3D-DSA ( P=1.000). In this study, we found that 3D-DSA has greater imaging evaluation advantages in preoperative evaluation, intraoperative guidance and immediate postoperative reexamination in the diagnosis and treatment of iliac vein disease. Conclusions:3D-DSA can improve the detection rate of IVCS, and has its advantage in imaging evaluation.

9.
Journal of Leukemia & Lymphoma ; (12): 669-674, 2022.
Article in Chinese | WPRIM | ID: wpr-954018

ABSTRACT

Objective:To investigate the efficacy and safety of geritinib in the treatment of acute myeloid leukemia (AML) with FLT3 mutation.Methods:The clinical data of 5 AML patients with FLT3 mutation who were diagnosed in the University of Hong Kong-Shenzhen Hospital, Shenzhen People's Hospital, Shenzhen Second People's Hospital, Shenzhen University General Hospital from March 2020 to April 2021 were retrospectively analyzed. Relapsed patients concurrently received two- or three-drug chemotherapy combined with geritinib. Blood routine was checked once a week; liver function and renal function were checked once every 2 weeks during treatment. Bone marrow puncture was performed once every 1 to 3 months to monitor the bone marrow morphology, minimal residual disease (MRD) and FLT3 mutation expression levels. The efficacy, side effects, overall survival of these patients were analyzed after treatment with geritinib.Results:The white blood cell was increased in all the 5 patients at the initial diagnosis. FLT3 mutations analysis showed FLT3-internal tandem duplication (ITD) (3 cases) and FLT-3 tyrosine-kinase domain (TKD) (2 cases). Among 5 patients, 1 patient was relapse-free with maintenance therapy of oral geritinib after hematological stem cell transplantation (HSCT) for 60 days; among other 4 relapsed and refractory patients, 1 female patient after pregnancy relapsed after transplantation and then achieved complete remission followed by the maintenance therapy with geritinib after oral geritinib, 1 16-year-old patient achieved treatment outcome close to the complete remission after treatment with geritinib, 1 patient achieved complete remission after treatment with geritinib, and then underwent haplo-HSCT followed by the maintenance therapy with geritinib and the other 1 relapsed patient achieved complete remission after treatment with geritinib. After transplantation, 3 patients receiving maintenance treatment of geritinib did not relapse. The main side effects included anemia, decreased neutrophil count, rash, and increased aminotransferase. The median follow-up time of 5 patients was 15 months (6-20 months). All 5 cases survived until the last follow-up in November 2021 and 4 patients were disease-free.Conclusions:Relapsed and refractory AML patients with FLT3 mutation can achieve complete remission after treatment with geritinib and get a chance for transplantation. Geritinib may reduce the risk of recurrence after transplantation and improve survival rate. No serious side effects occur in geritinib treatment.

10.
Journal of Preventive Medicine ; (12): 263-267, 2022.
Article in Chinese | WPRIM | ID: wpr-920764

ABSTRACT

Objective@#To examine the correlation between frailty and lifestyle factors among middle-aged and elderly populations, so as to provide insights into the management of frailty among middle-aged and elderly populations.@*Methods @#Middle-aged and elderly residents at ages of 45 ot 69 years were recruited using the convenient sampling method from seven townships in Changxing County of Zhejiang Province from 2019 to 2020. The demographic characteristics and lifestyle factors were collected using questionnaires, and the frailty was measured using the Chinese version of Tilburg Frailty Indicator ( TFI ). Factors affecting frailty were identified among middle-aged and elderly populations using the multivariable logistic regression model.@*Results@#A total of 7 170 residents were surveyed, including 2 780 males ( 38.77% ) and 4 390 females ( 61.23% ), which had a median age of 56 (interquartile range, 10) years. The median frailty score was 2 (interquartile range, 3 ) among the study subjects, and the median frailty score was 2 ( interquartile range, 2 ) among residents at ages of 45 to 59 years, and 2 (interquartile range, 3) among residents at ages of 60 to 69 years. The overall detection of frailty was 16.07%, and the detection of frailty was 13.52% among subjects at ages of 45 to 59 years and 21.01% among subjects at ages of 60 to 69 years. Multivariable logistic regression analysis identified physical activity ( OR=0.826, 95%CI: 0.719-0.949 ) and sleep quality ( OR: 3.376-11.493, 95%CI: 2.907-15.808 ) as factors affecting frailty among middle-aged and elderly residents. Following age stratification, physical activity ( OR=0.817, 95%CI: 0.681-0.981 ) and sleep quality ( OR: 3.076-11.566, 95%CI: 2.518-18.216 ) as factors affecting frailty among subjects at ages of 45 to 59 years, while sleep quality ( OR: 3.777-11.827, 95%CI: 3.002-18.547 ) significantly correlated with frailty among residents at ages of 60 to 69 years.@*Conclusion@#Physical activity and sleep quality are associated with the risk of frailty among middle-aged and elderly populations.

11.
Article in Chinese | WPRIM | ID: wpr-911574

ABSTRACT

Objective:To evaluate the safety and efficacy of a Zenith fenestrated aortic stent-graft (ZFEN) system in the treatment of short-necked aneurysms.Methods:The clinical data of 5 patients receiving F-EVAR in Zhongshan Hospital, Fudan University from Mar 2018 to Sep 2019 according to the standards of short-necked abdominal aortic aneurysm and COOK ZFEN custom stent were retrospectively analyzed.Results:Patients' average age was (69±11) years old. The time of stent customization was 4-6 weeks. The average maximum diameter of AAA was (60.8±14.0) mm. The average proximal neck diameter was (26.0±2.6) mm and the average length anchoring zone was (6.4±2.2) mm. The rate of technical success was 100%. There was no intraoperative loss of visceral vessels and stent displacement. The meane follow-up time was 6.8 months. The perioperative mortality was 0, and there were no other major complications. There were 3 patients with simple type Ⅱ endoleak and 1 patient with type Ⅲ endoleak. The endoleaks disappeared in 4 patients during follow-up of 3-12 months. 1 patient suffered with type Ⅱ and type Ⅲ endoleak, and the visceral vessels and branching stents were patent in all patients.Conclusion:The short term result of COOK ZFEN stent-graft system was safe and feasible for the treatment of short-necked AAA.

12.
Article in Chinese | WPRIM | ID: wpr-904335

ABSTRACT

@#The aim of this study was to investigate the effect of transmembrane 9 superfamily protein member 2 (TM9SF2) in proliferation and migration of triple negative breast cancer cell line MDA-MB-231.The expression of TM9SF2 in triple negative breast cancer cell line MDA-MB-231 and nontumorigenic mammary epithelial cell line MCF-10A were measured by Western blot. MDA-MB-231 cells were treated with siRNA-TM9SF2 to knock-down the expression of TM9SF2. The effect of silencing TM9SF2 was measured with Western blot.The proliferation of cells was tested by MTS,and the migration was measured with Transwell and wound-healing assay.Proteins related to proliferation (PI3K,AKT,SRC and ERK) and migration (Snail,Slug and N-cadherin) were measured with Western blot.Protein expressions of TM9SF2 was better improved in triple negative breast cancer MDA-MB-231 cell line than MCF-10A.Compared with the control group, the siRNA-TM9SF2 infected group had lower expressions of PI3K, Snail, Slug and N-cadherin, and at the same time phosphorylation of AKT was decreased. The results suggest TM9SF2 can promote the proliferation and metastasis of triple negative breast cancer MDA-MB-231 cell line.

13.
Frontiers of Medicine ; (4): 79-90, 2021.
Article in English | WPRIM | ID: wpr-880969

ABSTRACT

Natural killer (NK) cells, a type of cytotoxic lymphocytes, can infiltrate into ischemic brain and exacerbate neuronal cell death. Astragaloside IV (ASIV) is the major bioactive ingredient of Astragalus membranaceus, a Chinese herbal medicine, and possesses potent immunomodulatory and neuroprotective properties. This study investigated the effects of ASIV on post-ischemic brain infiltration and activation of NK cells. ASIV reduced brain infarction and alleviated functional deficits in MCAO rats, and these beneficial effects persisted for at least 7 days. Abundant NK cells infiltrated into the ischemic hemisphere on day 1 after brain ischemia, and this infiltration was suppressed by ASIV. Strikingly, ASIV reversed NK cell deficiency in the spleen and blood after brain ischemia. ASIV inhibited astrocyte-derived CCL2 upregulation and reduced CCR2


Subject(s)
Animals , Rats , Brain , Histone Deacetylases , Killer Cells, Natural , Saponins/pharmacology , Triterpenes/pharmacology
14.
Article in Chinese | WPRIM | ID: wpr-885242

ABSTRACT

Objective:To summarize the early and intermediate outcomes of second-grade false-lumen endovascular occlusive repair (FLEVOR) for aortic dissection.Methods:The clinical data of 12 patients undergoing second-grade FLEVOR after proximal repair of aortic dissection at our center from Aug 2016 to Aug 2019 was retrospectively analyzed.Results:The mean age was (51.3±14.9) years old. Four patients received open repair due to Stanford type A aortic dissection previously, the other 8 patients underwent thoracic endovascular aortic repair for Stanford type B aortic dissection. The time to the proximal repair varied from 3 months to 16 years. The technical success rate was 100%. Visceral ischemia, early spinal cord ischemia and in-hospital death did not occur perioperatively. The mean follow-up time was 16.7 months. Persistent false lumen perfusion was found in 3 patients, complete thrombosis of false lumen was achieved in the other 8 patients. The maximum diameter of abdominal aorta decreased in 8 (72.7%) patients.Conclusions:FLEVOR could block the blood flow from the false lumen and induce the thrombosis of false lumen, which promotes the aortic remodeling. Meanwhile, FLEVOR could protect the blood supply of spinal cord and viscera, and reduce the risk of type Ⅱ endoleaks.

15.
Article in Chinese | WPRIM | ID: wpr-870438

ABSTRACT

Objective:To evaluate the correlation between tumor size and surgical outcomes of Shamblin Ⅱ/Ⅲ carotid body tumor (CBT) and the prognosis.Methods:From Apr 2011 to Dec 2017, 88 patients with Shamblin Ⅱ and Ⅲ CBTs undergoing tumor resection were retrospectively analyzed. The long-term prognosis of surgical resection was also evaluated.Results:One patient died of multi-organ failure postoperatively, two patients abandoned surgery. The perioperative mortality was 1%. 85 patients having 87 lesions successfully resected were analyzed. There were 13 Shamblin Ⅱ and 74 Shamblin Ⅲ CBTs resection. Two patients had bilateral CBTs resection. The median of tumor size, procedural blood loss, procedural time, and length of hospital stay was 3.0 (1.2-5.5) cm, 200 (0-2 500) ml, 162 (85-430) min, and 10 (6-28) d, respectively. Seventy-two patients had carotid vascular intervention during the procedure, and thirty-three patients had neurological complications after the procedure. Correlation analysis showed that the tumor size had positive relationship with blood loss (Spearman R=0.35, P<0.01) and procedural time (Spearman R= 0.54, P<0.01). Tumor size was positively associated with the risk of cranial neurological complication ( OR=1.72, 95% CI 1.08-2.73, P=0.02) and carotid vascular intervention ( OR=2.69, 95% CI 1.27-5.69, P=0.01). There were four patients who were diagnosed with malignant CBT due to the metastasis. Three suffered CBT recurrence after 1, 5, and 7 years during the follow up. Conclusions:Shamblin Ⅱ or Ⅲ CBTs should be intervened as early as possible to facilitate the surgical resection, as well as to reduce the risk of carotid vascular and neurological complications.

16.
Chinese Journal of Orthopaedics ; (12): 803-809, 2019.
Article in Chinese | WPRIM | ID: wpr-755221

ABSTRACT

Objective To evaluate the efficacy and reliability of K?L approach combined with screw technique for the treatment of acetabular transverse combined with T shaped fractures. Methods Data of 17 patients with acetabular fractures who were treated by K?L approach combined with screw technique from April 2015 to April 2018 were retrospectively analyzed. There were 11 males and 6 females, aged 28-69 years (mean, 44 years). Injury mechanism: 11 cases were car accident injuries, 4 cases from fall injuries, and 2 cases from ski injury. Letournel?Judet classification: 11 cases in the front with the posterior transverse, 6 cases in the T?shaped (including 3 cases T?shaped plus the posterior wall). The time from injury to surgery was 3-20 days, with an average of 9.8 days. All cases were treated by single K?L approach open reduction and internal fixation. The hip joint function was evaluated by hip Harris score and the Matta's improved Merle d'Aubigné?Postel scores system. Results All the 17 patients were followed up for 7-26 months with an average of 14 months. The operation time was 171-310 min, with an average of 220 min. The intraoperative blood loss was 360-1 800 ml with an average of 810 ml. All the patients were healed. The healing time was 2-3 months, with an average of 2.5 months. The Matta's improved Merle d'Aubigné?Postel scores was 10-18 points, with an average of 16.7 points. The results were excellent in 12 cases, good in 3 cases, fair in 1 case, and poor in 1 case. The excellent and good rate was 88.2% (15/17). The Harris score at the latest follow?up was 69-96 points, with an average of 88 points. Among them, 10 cases were excellent, 4 cases good, 2 cases fair, and 1 case was poor. The excellent and good rate was 82.4% (14/17). Four patients had deep venous thrombosis of the lower extremities. The deep venous thrombosis of the lower extremities was found at 1-3 days after operation. The thrombus disappeared after 3 months of anticoagulant therapy with low molecular weight heparin. Sensory motor ability decreased in 8 cases after surgery because of sciatic never injury. After mecobalamin drug therapy, 7 patients recovered within 2-3 months, and 1 patient recovered 6 to 12 months later. Eight patients had heterotopic ossification, according to Brooker classification, there were 5 cases of grade I, 2 of grade II and 1 of grade III. Conclusion K?L approach combined with screw tech?nique for the treatment of complex acetabular fractures has satisfactory clinical results but may potentially increase the risk of sci? atic nerve injury.

17.
Article in Chinese | WPRIM | ID: wpr-745462

ABSTRACT

Objective To investigate the prevalence characteristics for high risk adults of type 2 diabetes in Zhejiang. Methods From June to October in 2010, 19113 local residents aged≥18 years old were selected among 7571 families from fifteen counties in Zhejiang by a four stage stratified-random sampling method. A self-designed questionnaire was completed to collect information on demographic characteristics, risk factors, and physical activity. At the same time, physical examinations including measurements of height, weight, blood pressure, and blood lipid levels were carried out. The high-risk population was determined according to the 2017 edition of China′s Guidelines for the Prevention and Treatment of Type 2 Diabetes. Results Finally, 17437 people completed all the investigation projects. Among them, 14455 people were at high risk of type 2 diabetes [aged (49.3+15.1) years, 6902 men (47.75%) and 7553 women (52.25%)]. The crude prevalence rate of high risk type 2 diabetes was 82.90%(standardized rate:79.26%). A significantly higher prevalence rate of high risk type 2 diabetes was associated with the age group of 45 to 60 years (83.47%), men (84.49%), class 1 rural area (84.59%), primary school education level (87.04%), marital status (84.40%), and average annual family income less than 10000 yuan (all P<0.05). Among the eight high risk factors, the detection rate of ≥40 years old was the highest (78.12%) and the detection rate of history of cardiovascular disease was the lowest (1.54%). The detection rates of overweight/obesity/central obesity, dyslipidemia, hypertension, sedentary lifestyle, pre-diabetes, and family history of type 2 diabetes were 42.86%, 31.28%, 29.98%, 29.18%, 7.28%, and 3.81%, respectively. High risk of type 2 diabetes was dominated by 1 high-risk factor (31.75%) or 2 high-risk factors (31.39%) or 3 high-risk factors (22.13%). The adults with 4 high-risk factors (11.01%) and 5 or more high-risk factors (3.71%) were less in number. The detection rates of all the risk factors and aggregation distribution of various risk factors were significantly different between different genders, age groups, regions and educational levels, marital status, and family per capita annual income. Conclusion The epidemic level of high-risk type 2 diabetes in Zhejiang province is relatively high, and health management of high risk of type 2 diabetes in community should be actively taken as early as possible according to the population distribution characteristics.

18.
Article in Chinese | WPRIM | ID: wpr-745811

ABSTRACT

Objective To explore the feasibility and safety of laparoscopic transcystic common bile duct stone extraction and cholecystectomy in pregnant patients with choledocholithiasis.Methods A retrospective analysis of 4 pregnant patients with choledocholithiasis was performed.The clinicoradiologic,perioperative and follow up data were analyzed.Results The 4 patients were admitted for acute cholangitis at their second trimester of pregnancy.Preoperative MRCP demonstrated that the diameter of the common bile duct stone was less than that of the cystic duct.Laparoscopic transcystic common bile duct stone extraction and cholecystectomy were successfully conducted.Plasma shock wave lithotripsy was applied in one patient with impacted gallstone,intraoperative cholangiography was conducted in one patient with suspected residual stone.There was not major post-op complications nor stone recurrence in the follow up postoperatively.They all delivered a healthy baby on the expected date of childbirth.Conclusions Simutaneously laparoscopic transcystic common bile duct stone extraction and cholecystectomy in pregnant patients with choledocholithiasis is feasible and safe.

19.
Article in Chinese | WPRIM | ID: wpr-796737

ABSTRACT

Objective@#To explore the relationship between serum complement 1q (C1q) and C1q/tumor necrosis factor-related protein 1 (CTRP1) levels in patients with coronary atherosclerotic heart disease (CHD) and their clinical value.@*Methods@#Case-control study.115 patients with CHD who were hospitalized in the Department of Cardiology of Ningxia Medical University General Hospital from January 2018 to November 2018 were selected as the case group, including 72 males and 43 females, aged 35-82 years, average (59.96±9.49) years old. There were three subgroups: stable angina group (SAP, n=12), unstable angina group (UA, n=69), and acute myocardial infarction group (AMI, n=34). The control group was selected from 43 healthy subjects in the same period, including 21 males and 22 females, aged 23-71 years, with an average of (45.00±10.66) years old. Serum C1q and CTRP1 levels were tested by immunoturbidimetry and ELISA, and other biochemical indicators such as triglyceride (TG) and total cholesterol (CHOL) were detected.Multiple linear regression was used to analyze the influence of various factors on C1q level. ROC curve and area under the curve (AUC) to explore the diagnostic value of C1q and CTRP1.@*Results@#The C1q level in the CHD group (184.06±31.05) mg/L was higher than that in the control group (122.22±28.18) mg/L (t=-11.405, P<0.001). The AMI group (192.80±34.08) mg/L was significantly higher than the SAP group (169.17±27.13) mg/L (t=-2.328, P=0.021).The CTRP1 level in the CHD group [241.85(79.38)] ng/ml was lower than that in healthy control group [292.7(67.64)] ng/ml (Z=-3.64, P<0.001). Group B with higher Gensini score (t=3.672, P<0.001) and group C (t=2.529, P=0.013) had higher C1q levels than group A.After adjusting for the effects of age, sex and other indicators, C1q levels were correlated with HDL-C (β=-0.582, P<0.001),CHOL (β=0.384,P<0.001) and systolic blood pressure (β=0.142,P=0.038). The ROC curve shows that when the CHD is diagnosed, the sensitivity of C1q level >150.82 mg/L is 87%,the specificity is 88.4%, and the AUC is 0.942. The corresponding sensitivity and specificity of CTRP1 <281.80 ng/ml are 76.5% and 60.5% respectively, and the AUC is 0.688. The AUC obtained by combined predictors was 0.944, and the sensitivity and specificity were 89.6% and 86.0% respectively. When AMI is diagnosed, C1q level >178.3 mg/L, corresponding sensitivity and specificity are 70.6% and 66.1%, the AUC is 0.726, CTRP1 has no diagnostic value.@*Conclusions@#Serum C1q levels in patients with CHD are elevated, and AMI patients are higher than SAP patients; C1q may be a potential marker reflecting the severity of coronary artery disease; there is no significant correlation between serum C1q and CTRP1 in CHD patients.

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Article in Chinese | WPRIM | ID: wpr-797714

ABSTRACT

Objective@#To compare intravascular ultrasound (IVUS) with venography in the intraoperative evaluation of iliac vein compression syndrome (IVCS).@*Methods@#From Sep 2017 to Mar 2018, consecutive patients with suspicious iliac vein compression, underwent both venography and IVUS. The results were compared between IVUS and venography.@*Results@#40 patients with 48 limbs were enrolled. Venography underestimated both the diameter and area stenosis compared with IVUS (39.63%±15.48% vs. 64.97%±16.42%, P<0.001; 51.83%±18.23% vs. 59.19%±14.17%, P=0.021, respectively). The eccentricity detected by venography was lower than IVUS (0.69±0.17 vs. 0.93±0.17, P<0.001). Taking IVUS as gold standard, the sensitivity and the specificity of venography for detecting a ≥50% stenosis was 18.92% and 81.82%, and the intertechnique agreement was extremely low between venography and IVUS (κ=0.004).@*Conclusion@#Compared with IVUS, venography underestimated the degree of stenosis in IVCS. The sensitivity of venography in detecting a significant stenosis was very low.

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