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Objective:To analyze the safety and efficacy of left atrial appendage closure(LAAC)with Watchman in patients ≥85 years with atrial fibrillation(AF).Methods:515 elderly patients with atrial fibrillation, including 73 patients aged 85 years or older(85~91), who had undergone Watchman LAAC at Zhoupu Hospital affiliated to Shanghai Health Medical College from August 2016 to December 2020, were retrospectively analyzed.Of those ≥85 years, 44(60.3%)with transesophageal echocardiography records were assigned to the elderly group.Fifty-three patients aged 60 to 65 were selected as the control group.Differences in baseline data, intraoperative conditions, antithrombotic treatment plans and 1-year follow-up prognosis were compared between the two groups.Results:Compared with the control group, there was no difference in AF types, history of ischemic stroke/transient ischaemic attack(all P>0.05), but there were higher incidences of coronary heart disease and renal insufficiency, more severe heart failure, higher CHA 2DS 2-VASC(6.0±1.5 vs.3.6±1.5), HAS-BLED(3.2±1.2 vs.2.3±1.3)scores( t values were 7.682 and 3.871, respectively, P<0.05), and a lower one-stop surgery rate(6 cases or 13.6% vs. 27 cases or 50.9%, χ2=10.517, P<0.05)in the advanced age group.There was no difference in the diameter of the Watchman device, rate of device replacement, compression percentage and residual flow between the two groups during the perioperative period.The incidences of device-related thrombosis were 4.5%(2/44)and 3.8%(2/53)for the advanced age group and the control group, respectively, but the difference was not statistically significant( P>0.05). During the 12-month follow-up, there were no cases of ischemic stroke or intracerebral hemorrhage.Three died of heart failure and 1 died of cancer. Conclusions:LAAC with Watchman is safe and effective for patients over 85 years with AF, but the decision on the procedure should be based on careful assessment of patients' cardiac and renal function and general health.
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Objective:To investigate the clinical characteristics and prognosis of coronavirus disease 2019 (COVID-19) patients with Omicron variant combined with atrial fibrillation (AF).Methods:From March 23, 2022 to May 15, 2022, 2 675 aged ≥ 50 years old COVID-19 patients with AF were admitted to Zhoupu Hospital, the designated hospital for COVID-19 in Shanghai. Patients were divided into mild symptoms group, normal group, and serious/critical group according to the symptoms. The clinical data, imaging examination and laboratory results and prognosis of the three group patients were compared.Results:The median age of 2 675 COVID-19 patients was 69.0 (60.0, 81.0) years old, the incidence of AF was 5.05% (135/2 675), the age range of AF patients were from 55 to 101 years old, with a median age of 84.0 (74.0, 89.0), and the number of mild symptoms, normal, serious/critical patients were 68, 30, 37, respectively, including 9 of serious and 28 of critical patients. In the serious/critical patients, aged 55-75 years old accounted for 43.2%, the rate of 2019 novel coronavirus vaccination was 32.4%. The identified new-onset AF was the highest among the three groups, but the rate of persistent AF was the highest in the mild symptoms group (58.8%). The severe/critical group complicated with fever (29.7%), hepatic insufficiency (13.5%), renal insufficiency (46.0%), type 2 diabetes (46.0%), and heart failure were higher in NYHA classification [compared with the mild symptoms and normal group (score): 1.8±1.1 vs. 1.1±0.8, 1.2±0.7, respectively, all P < 0.05]. In term of laboratory examinations, C-reactive protein (CRP), alanine aminotransferase (ALT), and aspartate aminotransferase (AST) levels were significantly higher in serious/critical patients compared to the mild symptoms and normal groups [CRP (mg/L): 27.2 (6.0, 60.8) vs. 7.6 (3.1, 19.3), 12.8 (4.9, 26.3), ALT (U/L): 31.3±15.4 vs. 15.4±9.3, 19.3±11.7, AST (U/L): 78.0±21.7 vs. 34.7±15.6, 38.1±24.4, all P < 0.05]. The hemoglobin (Hb) and albumin (ALB) levels were significantly lower than those in the mild symptoms and normal groups [Hb (g/L): 105.3±22.5 vs. 125.8±25.4, 123.0±20.4, ALB (g/L): 33.7±6.0 vs. 39.0±5.5 and 39.6±13.1, all P < 0.05]. In addition, MB isoenzyme of creatine kinase (CK-MB) was significantly higher in the serious/critical group than that in the mild symptoms group [μg/L: 2.5 (1.5, 3.4) vs. 2.2 (1.2, 2.8), P < 0.05]. In terms of the treatment, the percentage of antiplatelet agents and low-molecular heparin ratio compared among the three groups were statistically significant, with the serious/critical group using the lowest percentage of antiplatelet agents (27.0%) and a higher percentage of low-molecular heparin usage than that in mild symptoms group [81.1% (30/37) vs. 51.5% (35/68), P < 0.05]. In terms of prognosis, the mortality of patients with AF was 18.5% (25/135), all of whom were critical ill, including 32.0% (8/25) with cerebral embolism, pulmonary embolism and cerebral hemorrhage. Among them, 40.0% (10/25) died of multiple organ failure (40.0% combined with gastrointestinal hemorrhage), 20.0% (5/25) died of heart failure, and 12.0% (3/25) died of respiratory failure; while there were no death cases recorded in the mild symptoms, normal group and 9 serious patients. Conclusions:The serious/critical patients infected with COVID-19 Omicron variant with AF, have a worse prognosis and high mortality. Multiple organ failure, heart failure, sudden cardiac death, respiratory failure and embolic disease are the major causes of death.
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Objective: To analyze the safety and efficacy of combined left atrial appendage (LAA) and patent foramen ovale (PFO) closure in adult atrial fibrillation (AF) patients complicating with PFO. Methods: This study is a retrospective and cross-sectional study. Seven patients with AF complicated with PFO diagnosed by transesophageal echocardiography (TEE) in Zhoupu Hospital Affiliated to Shanghai University of Medicine & Health Sciences from June 2017 to October 2020 were selected. Basic data such as age, gender and medical history were collected. The atrial septal defect or PFO occluder and LAA occluder were selected according to the size of PFO, the ostia width and depth of LAA. Four patients underwent left atrial appendage closure(LAAC) and PFO closure at the same time. PFO closure was performed during a one-stop procedure of cryoablation combined with LAAC in 2 patients. One patient underwent PFO closure at 10 weeks after one-stop procedure because of recurrent transient ischemic attack (TIA). All patients continued to take oral anticoagulants. TEE was repeated 8-12 weeks after intervention. In case of device related thrombus(DRT), TEE shall be rechecked 6 months after adjusting anticoagulant and antiplatelet drug treatment. Patients were follow-up at 1, 3, 6, 12, 24 months by telephone call, and the occurrence of cardio-cerebrovascular events was recorded. Results: Among the 7 patients with AF, 2 were male, aged (68.0±9.4) years, and 3 had a history of recurrent cerebral infarction and TIA. Average PFO diameter was (3.5±0.8)mm. Three patients were implanted with Watchman LAA occluder (30, 30, 33 mm) and atrial septal defect occluder (8, 9, 16 mm). 2 patients were implanted with LAmbre LAA occluder (34/38, 18/32 mm) and PFO occluder (PF1825, PF2525). 2 patients were implanted with LACbes LAA occluder (24, 28 mm) and PFO occluder (PF2525, PF1825) respectively. The patients were followed up for 12 (11, 24) months after operation. TEE reexamination showed that the position of LAA occluder and atrial septal defect occluder or PFO occluder was normal in all patients. DRT was detected in 1 patient, and anticoagulant therapy was adjusted in this patient. 6 months later, TEE showed that DRT disappeared. No cardiovascular and cerebrovascular events occurred in all patients with AF during follow-up. Conclusions: In AF patients complicated with PFO, LAAC combined with PFO closure may have good safety and effectiveness.
Subject(s)
Adult , Aged , Humans , Male , Middle Aged , Atrial Appendage/surgery , Atrial Fibrillation/surgery , Cardiac Catheterization/methods , China , Cross-Sectional Studies , Foramen Ovale, Patent/surgery , Retrospective StudiesABSTRACT
Objective To discuss the method of the surgical treatment for retained and regenerate hepaticolithiasis, and to improve the theraputic level. Methods In recent 5 years,in our hospital,136 cases of retained and regenerate hepaticolithiasis were treated by combination of hepatolobectomy with other operation, and these cases were analyzed retrospectivly. Results One patient died after operation (0. 7%),8 patients had other complications including: biliary fistuta(6 cases, 4.4%), subphrenic abscess (2 cases,1.5%). All cases were visited for 2.5 - 8.3 years, 115 (84.6%) cases had not any symptom, 6 (4.4%)cases had infection of biliary tract, 6(4.4%) cases had retained calculus, 9(6.6%) cases recurred calculus 2 -5 years after operation. Conclusion Retained and regenerate hepaticolithiasis should be treated by combination of hepatolobectomy with other operation and fiber choledochoscope and B ultrasound of operation, which can increase therapeutic effect.
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<p><b>OBJECTIVE</b>To assess the value of X-ray stereotactic core needle biopsy (SCNB) in diagnosis of mammographic minimal lesions.</p><p><b>METHODS</b>Thirty-one cases with suspicious malignant lesions detected by mammography underwent breast biopsy using computer-assisted stereotactic system with spring-loaded biopsy guns and 16G core needles. All specimens underwent histopathologic examination. Surgical operations were performed in 24 cases after SCNB, and pathological findings of SCNB specimens were compared with those of surgical biopsy.</p><p><b>RESULT</b>Among 24 cases with surgical excision, 8 cases (33.3%) were confirmed as breast carcinoma, and the other 16 cases (66.7%) was benign breast lesions. The consistency rate of diagnosis with two methods was 87.5%.</p><p><b>CONCLUSION</b>As a safe and effective diagnostic method, SCNB is preferred approach to differentiate between malignant and benign diseases of minimal breast lesions before surgery.</p>
Subject(s)
Adult , Aged , Female , Humans , Middle Aged , Biopsy, Needle , Methods , Breast , Pathology , Breast Diseases , Diagnostic Imaging , Pathology , Breast Neoplasms , Diagnostic Imaging , Pathology , MammographyABSTRACT
<p><b>OBJECTIVE</b>To explore the clinicopathological and immunohistochemical features of extra-gastrointestinal stromal tumors (EGIST) arising from the omentum and mesentery and to investigate the cellular origin of these tumors, prognostic factors, and the relationships with gastrointestinal stromal tumors.</p><p><b>METHODS</b>Nineteen cases of mesenchymal neoplasms arising from the omentum and mesentery (previously diagnosed as smooth-muscle tumors or schwannomas) were studied morphological with a panel of immunohistochemistry including CD117 and CD34.</p><p><b>RESULTS</b>Among the 19 cases, 14 tumors were confirmed to be EGIST, of which 6 tumors arose from the omentum and 8 cases located at the mesentery. The size of tumors ranged from 3.5cm to 29.0 cm (mean 12.4cm) in diameter. Histologically, there were 9 cases of mainly spindle cell type, 2 cases of mainly epithelioid cell type and 3 cases of mixed cell type. all EGIST expressed CD117 (14/14) and a percentage of them expressed also CD34 (8/14) and/or SMA (6/14), anyhow, all EGIST were negative for desmin and S-100 protein. Six patients with tumors arising from the omentum were all alive without evidence of disease (tumor-free). Among 7 cases with tumors of the mesentery, three patients died of the disease, 1 alive with the disease and 3 patients alive without evidence of the disease.</p><p><b>CONCLUSIONS</b>EGIST were identical by their histological and immunohistochemical features with gastrointestinal stromal tumors (GIST). This tumor may arise from the multipotential mesenchymal stem cells. EGIST have various clinical behavior, and the parameters used for predicting the prognosis of GIST may not be completely suitable for EGIST evaluation.</p>