ObjectiveTo study the clinical characteristics of patients with partial and transitional atrioventricular septal defects (P/TAVSDs) in our hospital, and to evaluate the early follow-up outcomes from a real-world research perspective.MethodsThe clinical data of all patients diagnosed with P/TAVSDs from January 1, 2018 to July 12, 2020, in our hospital were collected, and all patients' examination results were used as the real-world follow-up data, univariable Cox risk proportional model was used to analyze the outcomes. A total of 93 patients were finally included in the analysis, 72 with partial and 21 with transitional AVSD. There were 38 males and 55 females at age of 182.0 months (20.0 d to 779.5 months).ResultsUnivariable Cox proportional risk model suggested that at least one cardiac malformation (HR=15.00, 95%CI 3.00 to 75.00, P=0.001), preoperative moderate or greater mitral regurgitation (HR=6.60, 95%CI 1.70 to 26.00, P=0.007), and preoperative moderate or greater tricuspid regurgitation (HR=13.00, 95%CI 3.10 to 51.00, P<0.0001) were risk factors for moderate or greater postoperative atrioventricular valve regurgitation.ConclusionChildren with coarctation of the aorta or partial pulmonary vein connection, moderate or greater preoperative mitral regurgitation, and moderate or greater preoperative tricuspid regurgitation need to be alerted to the risk of moderate or greater postoperative atrioventricular valve regurgitation. Real-world data, with relaxed statistical P values and combined expertise, can suggest clinical conclusions that are close to those of high-quality retrospective studies.
ObjectiveTo explore the effect of partial splenic embolization on splenectomy plus devascularization of esophageal and gastric vein. MethodsTwenty three cirrhosis patients with portal hypertension combined the hypersplenism (partial splenic embolization group), who received partial splenic embolization in our hospital from June 2010 to June 2015, as well as 30 cirrhosis patients with portal hypertension combined the hypersplenism without undergoing partial splenic embolization in the same period (non-partial splenic embolization group), were collected retrospectively. All patients underwent splenectomy plus devascularization of esophageal and gastric vein. Comparison of operation time, intraoperative blood loss, intraoperative blood transfusion volume, postoperative total flow of abdominal drainage tube, postoperative gastrointestinal function recovery time, hospital stay, and the incidence of complication was performed. ResultsThe operation time[(3.56±0.70) h vs. (1.78±0.28) h], intraoperative blood loss (900 mL vs. 250 mL), intraoperative blood transfusion volume (800 mL vs. 200 mL), postoperative total flow of abdominal drainage tube (450 mL vs. 150 mL), postoperative gastrointestinal function recovery time[(43.38±18.68) h vs. (27.60±12.39) h], hospital stay (12 d vs. 7 d), and incidence of incision infection[34.8% (8/23) vs. 10.0% (3/30)] of partial splenic embolization group were all higher or longer than those corresponding indexes of non-partial splenic embolization group (P < 0.05). All patients of 2 groups were followed up by telephone visit for 6-58 months, and the median was 28-month. There was no recurrence of gastrointestinal hemorrhage during the follow-up period. ConclusionsSplenectomy is more difficult, and maybe has more intraoperative blood loss and complications for cirrhosis patients with portal hypertension combined the hypersplenism, who received partial splenic embolization ever. For these patents, the recovery time is longer. We should make choice of partial splenic embolization or splenectomy directly according to the patients' situation, to implement individualized treatment, so we can make the biggest benefit for patients.
Objective To evaluate the effect of composite (bFGF/PDPB) of basic fibroblast growth factor（bFGF） and partially deproteinized bone (PDPB) on the repair of femoral head defect. Methods Forty-eight femoral heads with defect derived from 24 New Zealand rabbits were divided into 3 groups at random, which were implanted with bFGF/PDPB(group A), PDPB(group B) and nothing(group C) respectively.The rabbits were sacrificed at 2,4,and8 weeks after operation, and then the femoral heads were obtained. The specimens injected with Chinese ink were created. Then X-ray examination, histopathological and morphological examination of blood vessel, and image analysis were made. Results The bone defects healed completely 8 weeks after operation in group A. The implants in the repaired tissue were not substituted completely in group B. The bone defects did not heal completely in group C. Two weeks after operation, affluent newly formed vessels were seen in repaired areas in groupA. No significant difference between group A and group B was observed 8 weeks after operation. In group C, newly formed vessels were scarce 2, 4, and 8 weeks after operation. There were 3 sides rated excellent, 2 good and 1 fair in group A; 1 excellent, 2 good, 2 fair and 1 poor in group B; and 1 fair and 5 poor in group C according to the X-ray evaluation 8 weeks after operation. Eight weeks after operation, the volume fraction of bone trabecula in repaired tissue was higher in group A than that in group B (Plt;0.05), and the fraction in group C was thelowest among the 3 groups (Plt;0.05). Conclusion The composite ofbFGF and PDPB can effectively promote the repair of femoral head defect of rabbit.
ObjectiveTo investigate the etiology, clinical features, treatment, and prognosis of Partial status epilepticus (PSE). MethodsSeventeen PSE patients were hospitalized in the Department of Neurology at the First Hospital of Jilin University from April 2013 to June 2015. Clinical data were retrospectively analyzed. ResultsA total of 17 patients, 8 male and 9 female, 18~91years old, at mean age (48.90±21.17) years were included. About 12 cases (70.59%) had acute symptomatic status epilepticus, the etiologies including central nervous system inflammation (5 cases), cortical infarction (3 cases), metabolic disorder (1 case), hypoxic-ischemic encephalopathy (1 case), space-occupying lesions(1 case) and degeneration (1 case); four cases (23.53%) were diagnosed with epilepsy, one case (5.88%) had no definite pathogenesis. The seizure types included complex partial status epilepticus (8 cases, 47.06%), complex part of the secondary comprehensive status epilepticus (3 cases, 17.65%), supplementary motor area (SMA) status epilepticus (4 cases, 23.53%), epilepsia partialis continua (EPC) (1case, 5.88%)and complex partial status epilepticus & aura continua (1case, 5.88%). Nine cases (52.94%) were effective after one hour treament, eight cases (47.06%) were negative. 17 cases are followed-up and 4 cases lost, the average follow-up time is (10.89±8.64) months. 8 cases are completely seizure free, and 3 cases have experience less seizures or the symptom is relived; the other 2 cases die from Creutzfeldt-Jacob desease(case No.10) and Respiratory failure(case No.12). ConclusionsThe inpatients of partial status epilepticus are mostly "situation related". Patients with clinical suspect should be administrated with long term video-Electroencephalogram(EEG) monitoring timely. Early diagnosis, treatment and the aggressive treatment can help to improve the prognosis. Patients of encephalitis usually progress into refractory status epilepticus, the anesthetic drugs should be used as soon as possible.
ObjectiveTo systematically evaluate the efficacy and safety of transcatheter arterial chemoembolization (TACE) combined with partial splenic embolization (PSE) for hepatocellular carcinoma (HCC) with hypersplenism. MethodWe searched The Cochrane Library (Issue 11, 2015), PubMed, EMbase, CBM, VIP, CNKI and WanFang Data databases from inception to November 1st 2015, to collect randomized controlled trials (RCTs) about TACE combined with PSE in treating HCC with hypersplenism. Two reviewers independently screened literature, extracted data, and assessed the risk of bias of included studies. Then meta-analysis was performed using RevMan 5.3 software. ResultsA total of 11 RCTs involving 708 patients were included. The results of meta-analysis showed that: Compared with TACE alone, TACE combined with PSE could significantly improve postoperative CD4 count (MD=6.99, 95%CI 4.60 to 9.38, P<0.00001), CD4/CD8 ratio (MD=0.64, 95% 0.45 to 0.84, P<0.00001), and the rate of half year survival (RR=1.16, 95%CI 1.02 to 1.32, P=0.02), decrease the incidences of spontaneous peritonitis (RR=0.20, 95%CI 0.05 to 0.48, P=0.03) and varices bleeding (RR=0.17, 95%CI 0.04 to 0.68, P=0.01). The two groups had similar incidence of post-embolization syndrome (RR=1.17, 95%CI 0.79 to 1.75, P=0.44). ConclusionTACE combined with PSE is more safe and effective than TACE alone in unresectable HCC with hypersplenism. Due to limited quantity and quality of the included studies, the above conclusion should be further verified by conducting more high quality, large scale RCTs.
ObjectiveTo investigate the effect of external dissection and internal ligation, plus partial internal sphincterotomy in the treatment of mixed hemorrhoids. MethodsDuring January 2010 to January 2012, 364 patients with mixed hemorrhoids selected for surgery were divided into two groups based on whether the patients should accept the treatment of partial internal sphincterotomy. We observed the curative effect of the two groups, including anal pain, bleeding, edema, average healing days and the anorectal stenosis after operation. ResultsThere were statistical differences between the two groups in terms of anal pain, complication rate and hospital stay (P<0.01). The curative effect of the group treated with partial internal sphincterotomy was better than that of the other group. ConclustionExternal dissection and internal ligation, plus partial internal sphincterotomy is a better choice in the treatment of mixed hemorrhoids, which can relieve postoperative symptoms, reduce complications and shorten treatment course.
ObjectiveTo investigate the therapeutic effect of modified tricuspid valvuloplasty using anterior leaflet in patients with partial antrioventricular septal defect and tricuspid septal leaflet dysplasia. MethodsNinety-five patients with partial antrioventricular septal defect and tricuspid septal leaflet dysplasia underwent surgical treatment in our hospital from June 2002 to March 2014. There were 39 males and 56 females with an average age of 3.2±6.6 years (range 3 months to 46 years). Preoperative echocardiography prompted all patients had varying degrees of tricuspid valve dysplasia and tricuspid regurgitation (mild in 14 cases, moderate in 49 cases, and severe in 32 cases). According to the different development of anterior and septal leaflet, we used different techniques to repair the tricuspid problems. If the residual septal leaflet was larger than one third of the normal septal leaflet, we continuously stitched the half of the septal side of anterior leaflet to the two third of the left side of residual septal leaflet. If the residual septal leaflet was less than one third of the normal septal leaflet, we reserved part of pericardial patch at right side of septal crest at repairing the atrial septal defect, and continuously stitched the left two third of the patch edge to the half of septal side of anterior leaflet. All patients received transesophageal echocardiography (TEE) to evaluate the intraoperative effect of valvuloplasty. The patients were followed up with echocardiography after 3 to 6 months to evaluate the condition of tricuspid. ResultsThere was no perioperative death or Ⅲ degree atrioventricular block. Intraoperative TEE showed that the effect of tricuspid valvuloplasty was good with 3 cases of mild regurgitation and 2 cases of moderate regurgitation. Other 90 cases had no significant regurgitation. The aortic cross-clamping time was 35.2±11.2 min and cardiopulmonary bypass time was 64.9±16.6 min. In the followed-up between 3 to 6 months, tricuspid regurgitation situation improved significantly than that in preoperative period with mild regurgitation or no reflux in 89 cases and moderate regurgitation in 6 cases. There was no severe regurgitation occurred. ConclusionThe therapeutic effect is satisfactory by using anterior leaflet to repair the regurgitation of tricuspid in patients with partial antrioventricular septal defect and tricuspid septal leaflet dysplasia.
Objective To investigate the advance in surgical treatment of inferior pole fracture of patella and to explore the existing problems and further research directions. Methods Domestic and foreign l iterature in recent years on patella fracture was extensively reviewed, the surgical treatment of inferior pole fracture of patella was summarized by combining the research findings with cl inical experience. Results The surgical treatment of inferior pole of patella fractures included retaining the integrity of the patella and partial patellectomy of inferior pole of patella and extending knee installationreconstruction. There were kinds of ways to retain the integrity of the patella, such as circular wire fixation, tension bandfixation, NiTi-patella concentrotor fixation, basket plate fixation, reforming McLaughl in way and polydioxanone suture netfixation; the latter category is partial patellectomy and extensor device reconstruction. Every surgical way had its advantages and l imitations. Conclusion Most studies tend to retain the integrity of the patella, but some researches have shown that partial resection of inferior pole of patella had no significant effect on knee function. It is important to obtain the security excisional range and elongation range postoperative by experiment for regulating the treatment of comminuted fractures of inferior pole of patella.
Objective To summarize the experiences of surgical treatment for partial atrioventricular canal defect. Methods The data of 66 patients of surgical treatment for partial atrioventricular canal defect from January 1984 to December 2007 were analyzed retrospectively. The cleft of mitral valve presented in all of those patients. There were 52 cases with direct suture on cleft, 8 cases with direct suture with commissurroplasty, 1 case with posterior leaflet plasty, 3 cases with direct suture St.Jude ring and 2 cases mitral valve replacement. The ostium primum atrial septal defects were repaired with patches of Dacron in 12 cases and autologous pericardium in 54 cases. Coronary sinus was situated on the left atrium in 5 and ostium primum atrial septal defects were repaired in Kirklin’s way; the others in MeGoon’way. Meanwhile other heart abnormalities were done. Results There were two early deaths (3.03%), one patient died of heart arrhythmia and one patient died of respiratory failure. Complications of total A-V block was in 2 cases. Both of them were replanted with pace makers.52 cases were followed up, followup time was 5 months to 22 years(mean follow-up 15 years). All patients had better life. Four patients have been re -operated for different reasons post primary operation. One had good result after re-mitral valve replacement. One case died of acute renal failure and the other two died of low cardiac output syndrome. Conclusions Early operation is definitely recommended when the diagnosis is confirmed. Because the structure or function of mitral valve is saved, pulmonary hypertension is avoided and the mortality is lower in the future. The key points of operation are to rectify the mitral insufficiency, repair ostium primum atrial septal defects and avoid atrioventricular block. The patients of mild regurgitation of mitral valve have good results. Provided in those have more than middle regurgitation of mitral valve then their longterm results are poor.
Objective To summarize experiences of surgical treatment and long-term results of myasthenia gravis (MG). Methods Two hundred thirty-six patients underwent thymectomy for MG in our department from Jan.1978 to Dec. 2002. The perioperative management, relative factors of postoperative crisis and long-term results were analysed. Results In 236 patients postoperative crisis took place in 44 cases accounted for 18.6%. The occurrence of postoperative crisis was related to preoperative management, modified Osserman clinical classification and combination with thymoma. Three cases died in the postoperative periods. Among them, one died of acute respiratory distress syndrome induced by aspiration and the other died of crisis. The effective rate in 1, 3, 5 years was 84.6%, 91.0% and 89.0% respectively. Conclusions Thymectomy for MG is safe and effective. Delayed extubation could decrease the needs of tracheotomy in patients with high risk factors for postoperative crisis. The partial sternotomy approach is less traumatic but the long-term effects of surgery are identical to those reported by the most authors.