Objective The survival data of patients with colon cancer who were treated by laparoscopic-assisted surgery and open surgery three years after operation were analyzed and contrasted, which provided data to support the future treatment. Methods The 217 patients who were cured by laparoscopic-assisted surgery and 193 patients who were cured by open surgery were followed up, and the rates of local recurrence, metastasis, implantative, and survival were contrasted and analyzed. Results Three years after laparoscopic-assisted surgery and open surgery, the disease-free survival rate was 86.2% （187/217） and 85.5% （165/193）, respectively, and the overall survival rate was 91.2% （198/217） and 92.7% （179/193）, respectively, the difference between the two groups was not statistic significance（P＞0.05）. The differences of the rates of local recurrence, metastasis, and implantative between the two groups were not statistic significance（P＞0.05）. Conclusions Laparoscopic-assisted surgery is similar with open surgery in the rates of local recurrence, forward metastasis, and overall survival. So laparoscopic-assisted surgery is a safe and radical curative surgery.
ObjectiveTo summarize the indication and surgical experiences of valve replacement, high-risk factors and long-term results for aortic regurgitation and large left ventricle. MethodsWe retrospectively analyzed the clinical data of 42 patients with aortic regurgitation and left ventricle end-diastolic diameter (LVEDD) ≥70 mm and left ventricle end-systolic diameter (LVESD) ≥ 50 mm in our hospital from March 2004 through December 2012. There were 38 males and 4 females,aged 16-73 (45.86±14.99) years. The patients underwent aortic valve replacement, who were evaluated by echocardiography at pre-operation, pre-discharge and early follow-up. The follow up period was 12-132 months. ResultsEarly death occurred in one patient. And five patients died during the follow-up. One week after surgery in 41 patients, LVEDD (62.00±13.21 mm), LVESD (50.71±14.02 mm), indexed LVEDD (35.23±8.58 mm/m2), indexed LVESD (28.92±9.08 mm/m2), LVEF (46.41%±12.49%), were significantly smaller than those before the operation (P<0.01). Heart function grades, preoperative EF, LVEDD and indexed LVEDD were the predictors for left ventricular function recovery. One-year, 5-year, 10-year survival rate was 92.9%, 90.2%, 83.8%, respectively. ConclusionMost of patients with aortic regurgitation and large left ventricle still have indications for surgical treatment, but severe left ventricular dysfunction and ventricular arrhythmia are high risk factors for long-term survival.
ObjectiveTo evaluate the clinical features of 18 cases of juxtapapillary capillary hemangioma.MethodsIn 18 cases of 18 cases of juxtapapillary capillary hemangioma,the clinical datd of 19 eyes,the results of funds fluorescein angiography(FFA) of 16 eyes ,and the follow-up observation of 7eyes were retrospectively analyzed.ResultsIn 18 cases,the sex retio of male and female is 1:2 with the average age of 28.9 years.Peripheral retinal angioma was found in 3 cases(4eyes). In19 eyes,thr center of hemangioma was located beyond the rim of optic,most of which was in inferotemporal quadrant of the optic (7/19) with the size of 1-2.5 disc diameter (DD).Most of the tumors were red in colour (12/19).In the result of FFA of 16 eyes ,wash-out at the late phase was found in 13 eyes.decreased acuity was found in all 7 cases that were followed up more than 12 months (including 5 cases treated by laser photocoagulation).retinal detachment did't occur in 6 cases without exudative retinal detachment after being follow-up for 54.5 months of the average term.ConclusionMost of the juxtapiallary capillary hemangioma are orange or red oval tumors.The center of hemangioma are located beyond the rim of the optic.The patients often complain gradually decreased visual acuity when they are in prime of their life with exudation and edema in different degree around the tumor,FFA is helpful for the diagnosis and differential diagnosis of this disease.(Chin J Ocul Fundus Dis，2004，20：1-4)
Objective To summarize the clinical characteristics of interstitial pneumonia with autoimmune features (IPAF). Methods The interstitial lung disease (ILD) patients diagnosed in our department between January 2010 and August 2013 were retrospectively analyzed to screen out the patients with IPAF.The clinical manifestations, laboratory examination, imaging, pulmonary function and treatment were summarized. Results In 254 ILD patients, 25 patients met the diagnosis criteria of IPAF, and 26 patients were diagnosed with definite connective tissue diseases associated ILD (DCTD-ILD). There were differences in arthralgia, sicca symptoms, mechanic’s hand, positive antinuclear antibodies, anti-CCP antibodies and residual lung volume between the IPAF patients and the DCTD-ILD patients (all P < 0. 05). Five IPAF patients were revealed hug or “pancake” the diaphragm in their chest high resolution CT radiographs. The microscopic performance showed that diffuse thickened with collagen fiber, alveolar wall thickening with marked interstitial lymphocyte inflammatory cells infiltration, and granulation tissue that filled bronchiolar lumina. The patients were pathologically diagnosed with nonspecific interstitial pneumonia (NSIP) overlap organized pneumonia (OP). During following-up, the progression-free survival time of the IPAF patients was significant longer and that of the DCTD-ILD patients [(14.32±5.74)months vs. (10. 31± 3. 70) months, P < 0. 05]. Conclusions If an ILD patient has mechanic’s hand, positive antinuclear antibodies or NISP overlap OP in image, the diagnosis of IPAF should be considered. IPAF have slower disease progression and better prognosis than DCTD-ILD.
Abstract： Objective To analyze the mid-term outcomes after correction of type Ⅰ and type Ⅱ persistent truncus arteriosus in all patients operated in our institution over the past 5 years. Methods Between May 2006 and October 2010, 17 patients, mean age 4.7（ 0.7-19.0）years, underwent repair of truncus arteriosus（ type Ⅰ in 13 and type Ⅱ in 4） in Fu Wai Cardiovascular Hospital. Some other concomitant cardiovascular malformations included truncal valve regurgitation, partial anomalous pulmonary venous connection, mitral regurgitation and atrial septal defect. Their average pulmonary vascular resistance was （4.4±2.2） Wood units detected by cardiac catheterization before operation. Repair with reconstruction of the right ventricular to pulmonary artery continuity was performed using a valved conduit in all 17 patients （aortic homografts in 3, pulmonary homografts in 2, and bovine jugular vein in 12 patients）. Survivors were followed up for assessment of residual heart lesions. Results The early mortality was 5.8% （1/17）. The mean cardiopulmonary bypass time was （165±52） min, mean aortic cross-clamping time was （114±29） min, and mean postoperative ventilation time was （106±148） h. Two patients had pleural effusion after surgery, 2 patients underwent tracheostomy, and other patients recovered uneventfully. The surviving 16 patients were followed up for 0.6-5.0 years. All patients were alive with their original conduit during follow-up. No patient required re-operation for conduit dysfunction after correction. Conclusion Truncus arteriosus remains a challenging congenital heart disease. For patients with type Ⅰ and type Ⅱ persistent truncus arteriosus who have missed their best age for correction, cardiac catheterization should be routinely examined, and the operation should be performed if the pulmonary vascular resistance is under 8 Wood units before operation. Although the short- and mid-term results of surgery are good, more observations are needed to assess its long-term effect.
ObjectiveTo enhance the management of occupational exposure, improve post-exposure reporting, promote post-exposure follow-up, reduce blood-borne infections caused by exposure, and ensure occupational safety among medical staff by using comprehensive measures based on nosocomial infection management system.MethodsAll the reported cases of occupational exposure were retrospectively collected from August 2012 to July 2018. The cases were divided into the control group (from August 2012 to July 2015) in which the data were reported in paper, and the observation group (from August 2015 to July 2018) in which the data were reported by nosocomial infection management system. The report and follow up results of occupational exposure in the two groups were compared and analyzed.ResultsAfter three years application of nosocomial infection management system, the occupational exposure report increased 95.8% (increased from 16.7 cases per year to 32.7 cases per year); the follow-up ratio of occupational exposure after one month,3 months and 6 months increased from 65.0% to 93.3% (χ2=15.184, P<0.001), 45.0% to 73.3% (χ2=9.033, P=0.003), and 25.0% to 53.3% (χ2=8.522, P=0.004), respectively.ConclusionApplication of nosocomial infection management system can increase the report of occupational exposure and the follow-up ratio of occupational exposure significantly.
ObjectiveTo evaluate early and midterm outcomes of aortic root enlargement (ARE) combined with supra-annular valve implantation for adult patients with aortic stenosis (AS) and small aortic roots (SARs). MethodsFrom January 2007 to July 2011, ARE combined with supra-annular valve implantation was performed for 38 adult patients with AS and SARs in Department of Cardiac Surgery of Beijing Anzhen Hospital. There were 12 males and 26 females with their age of 16-58 (38.6±21.0) years, body weight of 48-78 (58.5±12.0) kg, body height of 153-176 (162.8±12.0) cm and a mean body surface area (BSA) of 1.67±0.32 m2. There were 19 patients with rheumatic AS, 11 patients with congenital bicuspid aortic valve and AS, 5 patients with degenerative AS and 3 patients with AS and infective endocarditis. Preopera-tively, 8 patients were in NYHA class Ⅱ, 29 patients were in NYHA class Ⅲ, and 1 patient was in NYHA class Ⅳ. Aortic annular diameter (AAD) was 15-20 (17.6±2.8) mm and trans-aortic pressure gradient was 53-75 (62.8±10.5) mm Hg. ResultsCardiopulmonary bypass time was 83-145 (112±29) minutes, and aortic cross-clamping time was 58-116 (87±28) minutes. Intraoperative measurement of AAD was 15-20 (17.3±2.6) mm, AAD after ARE was 20-25 (22.6±2.3) mm. AAD after ARE was 12-17 (14.0±2.6) mm larger than AAD before ARE. Actual size of prosthetic valves was 2-3 sizes larger than predicted size without ARE in all the patients. There was no perioperative death or severe complication including bleeding. Length of ICU stay was 12-41 (26±14) hours, and length of hospital stay was 9-15 (12.5±3.2) days. A total of 37 patients (97.4%) were followed up for over 2 years after discharge. All the patients were in NYHA class Ⅰ. Grade 2/6 systolic murmur was heard in 3 patients. Electrocardiogram (ECG) showed significant improvement or complete disappearance of left ventricular hypertrophy in 35 patients, and mild left ventricular hypertrophy in 2 patients. ECG during follow-up didn't show any sign of myocardial ischemia, ventricular arrhythmia or severe atrioventricular block in any patient. ConclusionEarly and midterm outcomes of ARE combined with supra-annular valve implantation for adult patients with AS and SARs are satisfactory, but long-term outcomes of this procedure need further follow-up.
Objective To evaluate the function of the reconstructed thumbs and the donor feet after thumb reconstructions with modified wrap-around flap. Methods A total of 65 patients who accepted thumb reconstruction with the modified wrap-around flap between January 2003 and October 2007 were followed up, including 54 males and 11 females with an average age of 33 years (range 15-46 years). There were 12 cases of skin degloving injury and late class I B defect, 44 cases of class II defect and 9 cases of class III A defect. The reconstructed thumbs and donor feet were examined andevaluated. Foot function index-verbal rating scales (FFI-5pt), American Orthopaedic Foot and Ankle Society (AOFAS) forhallux metatarsophalangeal-interphalangeal score, gait analysis and dynamic pedobarography were conducted to 20 patients who were followed up recently. Results Sixty-five patients were followed up 6-60 months with an average of 22 months. The reconstructed thumbs had aesthetic appearance and satisfactory range of motion. The two-point discrimination was (9.7 ± 2.8) mm, showing statistically significant difference (P lt; 0.05) when compared with that of the contralateral normal thumb [(4.2 ± 1.1) mm]. Full or most length of the donor toes were preserved in 63 patients. The width of remaining plantar strip skin that covered the plantar weight-bearing area was (24.5 ± 3.7) mm, and its two-point discrimination was (9.0 ± 2.6) mm; showing no statistically significant difference (P gt; 0.05) when compared with that of contralateral normal one [(8.1 ± 1.9) mm]. Of the 20 patients who were followed up recently, the evaluation of the FFI-5pt score showed that the pain scale score was 5.6 ± 4.5, the disabil ity scale score was 1.2 ± 2.7, and the FFI-5pt total scale score was 3.2 ± 2.9. The results of AOFAS cl inical rating scale showed that the pain scale score was 34.0 ± 5.0, the function scale score was 38.7 ± 4.2, the al igment scale score was 15.0 ± 0, and the total AOFAS scale score was 87.7 ± 7.4. There was no statistically significant difference (P gt; 0.05) in the durations of subphases of the gait cycle between the donor foot and the contralateral normal foot, and in the peak force and force-time integral of the two whole foot. The peak force of the donor toe was significantly smaller than that of the contralateral normal toe (P lt; 0.05), but there was no significant difference in the peak pressure (P gt; 0.05); and there were no significant differences in the peak forcesand peak pressures of other six anatomical sites of the two feet (P gt; 0.05). Conclusion Using the modified wrap-around flap for thumb reconstruction, aesthetic and functional thumbs can be obtained, and most of the function of the donor feet can be preserved.
Objective To investigate the specific variables and influence factors of Harris scores in follow-up data of patients with internal fixation of femoral neck fracture. Methods From May 1999 to May 2004, 99 cases of femoral neck fracture receiving close reduction with cannulated screw and having complete follow-up data were evaluated in terms of age, sex, type of bone fracture (Garden classification), reduction time, reduction qual ity (Garden indicators), time of full weight-loading, removal of internal fixation, traction before operation, side of bone fracture, necrosis of femoral head, duration of follow-up and Harris score during follow-up period. Univariate and multivariate were analyzed by SPSS14.0 and SAS8.2. Results P-P probabil ity plot and normal test revealed the Harris scores were non-normal distribution (W=0.757 09, P=0.000 1). By nonparametric test in univatiate analysis, the following variables in Harris scores were of statistic significance: the time of reduction (U=— 2.289, P=0.022), the Garden classifaction (H=16.943, P=0.001), the time of full weight-bearing (U=— 3.069, P=0.002), the qual ity of reduction (U=— 3.448, P=0.001) and the necrosis of femoral head (U=— 4.723, P=0.000).By the analysis of correlation, the following variables in Harris scores were of statistic significance: Garden classification(rs=— 0.412, P=0.000), the time of reduction (rs=— 0.231, P=0.021), the qual ity of reduction (rs=— 0.348, P=0.000), the time of full weight-bearing (rs=— 0.310, P=0.002), and the necrosis of femoral head (rs=— 0.477, P=0.000). By the univariate logistic regression analysis, the following variables in Harris scores were of statistic significance: Garden classification (P=0.000 1), the time of reduction (P=0.012 6), the qual ity of reduction (P=0.000 3), the time of full weight-bearing (P=0.003 2), the traction before operation (P=0.049 2) and the necrosis of femoral head (P=0.000 1). By the multivariate logistic regression analysis, the influence factors of Harris scores rank included the necrosis of femoral head (P=0.000 1), the time of reduction (P=0.028 2), and Garden classification (P=0.000 7). Conclusion Harris scores is of non-normal distribution, and the necrosis of femoral head is the most important factor influencing the function after applying internal fixation with cannulated screws to femoral neck fracture.
ObjectiveTo understand the treatment status and economic burden of convulsive epilepsy patients in Hailin City, Heilongjiang Province, who had received an epilepsy management program that was terminated for 6 years, and to estimate the long-term effect of the epilepsy management program.MethodsFollow up the 234 patients in the program of epilepsy prevention and management in rural areas at the end of December 2011 by standardized questionnaire and interview.ResultsAmong the 234 patients who received antiepileptic drugs (AEDs) and follow-up management at the end of epilepsy prevention and management program in rural areas, 172 patients received Phenobarbitone (PB) and 62 patients received Sodium valproate (VPA). 86 patients completed the survey. Among them, 46 (53.49%) were still taking original drugs, 31 (36.05%) changed to other AEDs, 9(10.47%) gave up the treatment due to the closure of the program. The treatment costs of patients in adherence group were also lower than that of other patients, and the average cost was only 43.61% of that of the replace group. There were statistical significant differences in annual household income, drug costs, offset seizure frequency and current seizure frequency between the two groups.ConclusionThe epilepsy management program had remarkable long-term effects and short-term effects, it had advantages in treatment effect and reducing drug costs. It could be recommended throughout rural China.