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FAM60A,a cell cycle protein,is a subunit of the SIN3 transcription regulator family member A/histone deacetylase(SIN3-HDAC)complex and plays an important role in cell cycle regulation,cell morphology change,cell proliferation,differentiation and migration,early embryogenesis and so on.Studies in recent years have shown that FAM60A plays a role in the occurrence and development of tumors including human osteosarcoma,esophageal cancer,gastric cancer,lung cancer and liver cancer,providing a new research direction for tumor diagnosis and treatment.Based on the research results in recent years at home and abroad,this paper discussed the effects of FAM60A on cellular functions.
Subject(s)
Humans , Cell Cycle Proteins , Cell Differentiation , Cell Proliferation , DNA-Binding Proteins , Sin3 Histone Deacetylase and Corepressor ComplexABSTRACT
BACKGROUND@#Minimal change nephropathy (MCD) is a common pathological type of nephrotic syndrome and is often associated with acute kidney injury (AKI). This study aimed to investigate the clinical characteristics and related factors of AKI in patients with MCD and nephrotic syndrome.@*METHODS@#Patients from Chinese People's Liberation Army General Hospital who were diagnosed with pathological renal MCD with clinical manifestations of nephrotic syndrome were included from January 1, 2013 to December 31, 2017. Patients diagnosed with membranous nephropathy (MN) by renal biopsy from January 1, 2013 to December 31, 2017 are included as a control population. We retrospectively analyzed the clinical and pathological characteristics of patients as well as the percentages and clinical characteristics of AKI in different age groups. We assessed the correlation of pathological characteristics with serum creatinine using multivariate linear regression analysis.@*RESULTS@#A total of 367 patients with MCD were included in the analysis, with a sex ratio of 1.46: 1 (male: female) and an age range of 6 to 77 years. Among all the patients, 109 developed AKI (29.7%), and of these patients, 85 were male (78.0%). In the 586 patients with MN, 27 (4.6%) patients developed AKI. The percentage of AKI in MCD patients was significantly higher than that in MN patients (χ2 = 41.063, P < 0.001). The percentage of AKI increased with age in the MCD patients. The percentage of AKI in patients aged 50 years or older was 52.9% (46/87), which was significantly higher than that [22.5% (63/280)] in patients under 50 years (χ2 = 6.347, P = 0.013). We observed statistically significant differences in age (43 [27, 59] years vs. 28 [20, 44] years, Z = 5.487, P < 0.001), male (78.0% vs. 51.4%, χ2 = 22.470, P < 0.001), serum albumin (19.9 ± 6.1 g/L vs. 21.5 ± 5.7 g/L, t = 2.376, P = 0.018), serum creatinine (129.5 [105.7, 171.1] μmol/L vs. 69.7 [57.7, 81.9] μmol/L, Z = 14.190, P < 0.001), serum urea (10.1 [6.2, 15.8] mmol/L vs. 4.7 [3.6, 6.4] mmol/L, Z = 10.545, P < 0.001), IgE (266.0 [86.7, 963.0] IU/ml vs. 142.0 [35.3, 516.5] IU/ml, Z = 2.742, P = 0.007), history of diabetes (6.4% vs. 1.2%, P = 0.009), and history of hypertension (23.9% vs. 5.1%, χ2 = 28.238, P < 0.001) between the AKI group and the non-AKI group. According to multivariate linear regression analysis, among the renal pathological features analyzed, renal tubular epithelial cell damage (β = 178.010, 95% CI: 147.888-208.132, P < 0.001) and renal interstitial edema (β = 28.833, 95% CI: 11.966-45.700, P = 0.001) correlated with serum creatinine values.@*CONCLUSIONS@#The percentage of AKI in MCD patients is significantly higher than that in MN patients. Patients over 50 years old are more likely to develop AKI. Renal tubular epithelial cell injury and renal interstitial edema may be the main pathological lesions that are associated with elevated serum creatinine in patients with MCD.
Subject(s)
Adolescent , Adult , Aged , Child , Female , Humans , Male , Middle Aged , Young Adult , Acute Kidney Injury/etiology , Cross-Sectional Studies , Kidney , Nephrosis, Lipoid/complications , Nephrotic Syndrome/complications , Retrospective StudiesABSTRACT
Objective To investigate the clinical efficacy of acupuncture at gastrointestinal Back-Shu and Front-Mu points for post-stroke functional constipation. Method Sixty-six patients with post-stroke functional constipation were randomized to treatment and control groups, 33 cases each. The treatment group received acupuncture at gastrointestinal Back-Shu and Front-Mu points: Weishu (BL21), Dachangshu (BL25), Xiaochangshu (BL27), Zhongwan (CV12), Tianshu (ST25) and Guanyuan (CV4). The control group took Chinese herbal medicine Liumo Decoction prescribed originally. The clinical therapeutic effects were compared between the two groups. The CCS score was recorded and fecal characteristics were scored in the patients at baseline, during treatment and at follow-up. Result The total efficacy rate was 90.9% in the treatment group and 42.4% in the control group. The CCS score and the fecal characteristic score were lower in the two groups after treatment compared with before (P<0.05) and the therapeutic effect was more marked in the treatment group (P<0.05). The CCS score and the fecal characteristic score increased in the two groups at follow-up, but the increments were significantly smaller in the treatment group than in the control group (P<0.05). Conclusion Shu-Mu point combination acupuncture can significantly relieve the symptoms of post-stroke functional constipation and change fecal characteristics. It is superior to Chinese herbal treatment alone.
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Objective To explore the relationship between elderly hip fracture and osteoporosis.Methods 85 elderly patients with hip fractures were admitted into our hospital from January 2009 to March 2012.Mineral density in bones and the concentration of biochemical markers Ⅰ collagen such as hydroxy terminal peptide (crosslaps) and deoxypyridinoline (DPD) in urine sample of the patients were measured.Another 60 non-hip fracture patients were selected as controls.Results Bone mineral density from the non-hip-fractured group appeared significantly higher than the hip-fractured group (P<0.05),while the concentration of crosslaps and DPD in the urine of patients were significantly higher than the normal control group (P<0.05),suggesting that the patients suffered from osteoporosis were more prone to hip fracture.Conclusion Although the hip fracture in the elderly was generally caused by trauma while factors as bone mineral density,concentration of crosslaps and DPD showed that osteoporosis played an important ‘internal’ role on hip fractures in the elderly.Attention should be paid to the elderly people with symptoms of osteoporosis and early treatment provided,to prevent hip fracture in this populaton.
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<p><b>BACKGROUND</b>The primary objective of this multicenter post-market study was to compare the cosmetic outcome of triclosan-coated VICRYL Plus sutures with Chinese silk sutures for skin closure of modified radical mastectomy. A secondary objective was to assess the incidence of surgical site infection (SSI).</p><p><b>METHODS</b>Patients undergoing modified radical mastectomy were randomly assigned to coated VICRYL Plus antibacterial (Polyglactin 910) suture or Chinese silk suture. Cosmetic outcomes were evaluated postoperatively at days 12 (± 2) and 30 (± 5), and the evidence of SSI was assessed at days 3, 5, 7, 12 (± 2), 30 (± 5), and 90 (± 7). Cosmetic outcomes were independently assessed via visual analogue scale (VAS) score evaluations of blinded incision photographs (primary endpoint) and surgeon-assessed modified Hollander Scale (mHCS) scores (secondary endpoint). SSI assessments used both CDC criteria and ASEPSIS scores.</p><p><b>RESULTS</b>Six Chinese hospitals randomized 101 women undergoing modified radical mastectomy to closure with coated VICRYL Plus suture (n = 51) or Chinese silk suture (n = 50). Mean VAS cosmetic outcome scores for antibacterial suture (67.2) were better than for Chinese silk (45.4) at day 30 (P < 0.0001)). Mean mHCS cosmetic outcome total scores, were also higher for antibacterial suture (5.7) than for Chinese silk (5.0) at day 30 (P = 0.002).</p><p><b>CONCLUSIONS</b>Patients using coated VICRYL Plus suture had significantly better cosmetic outcomes than those with Chinese silk sutures. Patients using coated VICRYL Plus suture had a lower SSI incidence compared to the Chinese silk sutures, although the difference did not reach statistical significance.</p>
Subject(s)
Female , Humans , Anti-Bacterial Agents , Therapeutic Uses , Breast Neoplasms , General Surgery , Mastectomy , Polyglactin 910 , Therapeutic Uses , Silk , Therapeutic Uses , Surgical Wound Infection , Microbiology , Sutures , Treatment OutcomeABSTRACT
<p><b>OBJECTIVE</b>To evaluate the influence of two different types of digestive tract reconstruction on the life quality, nutritional status and tolerance to adjuvant chemotherapy after total gastrectomy in patients with gastric carcinoma.</p><p><b>METHODS</b>The clinical data of a total of 107 patients treated in our department from January 2005 to december 2008 were analyzed retrospectively. Among them, 49 patients underwent digestive tract reconstruction with functional jejunal interposition (FJI group) and 58 patients underwent Roux en-Y jejunal P-type anastomosis (PR group) after total gastrectomy. 79 of 107 (73.8%) patients received postoperative adjuvant chemotherapy with XELOX regimen. The digestive complications and tolerance to chemotherapy were assessed respectively.</p><p><b>RESULTS</b>Neither severe complications nor surgery-related or chemotherapy-related death were observed among the 107 patients. There were statistical differences in the incidence rate of emaciation, dumping syndrome and retention syndrome between the FJI and PR groups (P < 0.05), but no significant statistical difference in incidence rate of reflux esophagitis (P > 0.05). 28 of 40 (70.0%) patients in the FJI group completed all six cycles of chemotherapy, while 12 (30.0%) patients interrupted the treatment due to chemotherapy-related toxicity. 39 patients in the PR group received chemotherapy, 19 (48.7%) of them completed 6 cycles of chemotherapy but 20 (51.3%) patients interrupted. There was a significant difference in the incidence rate of grade III/IV chemotherapeutic toxicity and completion rate of chemotherapy (P < 0.05).</p><p><b>CONCLUSIONS</b>Both functional jejunal interposition and Roux-Y operation are reasonable and safe procedures of digestive tract reconstruction. The incidence rates of emaciation, dumping syndrome and retention syndrome are lower in the patients with FJI, showing a better tolerance to adjuvant chemotherapy than Roux en-Y jejunal p type anastomosis.</p>
Subject(s)
Humans , Anastomosis, Roux-en-Y , Methods , Anastomosis, Surgical , Methods , Antineoplastic Combined Chemotherapy Protocols , Therapeutic Uses , Chemotherapy, Adjuvant , Deoxycytidine , Fluorouracil , Gastrectomy , Methods , Jejunum , General Surgery , Nutritional Status , Postoperative Period , Quality of Life , Plastic Surgery Procedures , Methods , Retrospective Studies , Stomach Neoplasms , Drug Therapy , General SurgeryABSTRACT
<p><b>OBJECTIVE</b>To evalute the efficacy of high-resolution CT(HRCT) in differential diagnosis and treatment of chronic suppurative otitis media and cholesteatoma otitis media by soft-tissue shadows.</p><p><b>METHODS</b>HRCT scanning was performed in 120 cases, 153 ears, with chronic otitis suppurative media and cholesteatoma otitis media, of which original data were processed with multi-planar reconstruction (MPR) and maximum intensity projection (MIP), the characteristics of the soft-tissue shadows' growth, window width or window leveling and bony destruction were respectively observed, as well as compared with the surgery findings.</p><p><b>RESULTS</b>In 120 patients (153 ears), 109 ears were diagnosed as cholesteatoma otitis media, and 44 ears were diagnosed as chronic suppurative otitis media, among which 33 ears had granulation tissue and 11 ears had secretion. One hundred and seven ears were postoperatively diagnosed as cholesteatoma otitis media, among which 25 ears had granulation tissue. Among 46 ears of chronic suppurative otitis media, 35 ears had granulation tissue, and only 11 ears had secretion. A 98.6% diagnostic accuracy can be reached with HRCT in diagnosing cholesteatoma otitis media and chronic suppurative otitis media. The Youden's index was 0.98, 0.98 and 1.00 respectively with HRCT in diagnosing cholesteatoma, granulation tissue and secretion.</p><p><b>CONCLUSIONS</b>Combination of the three different imaging methods, axial images, coronal MPR images and MIP images, can improve the efficacy of the HRCT diagnosis and definite chronic otitis media, which can be routinely used for surgery plan.</p>
Subject(s)
Adolescent , Adult , Aged , Child , Child, Preschool , Female , Humans , Male , Middle Aged , Young Adult , Cholesteatoma, Middle Ear , Diagnostic Imaging , Chronic Disease , Otitis Media, Suppurative , Diagnostic Imaging , Tomography, X-Ray Computed , MethodsABSTRACT
<p><b>BACKGROUND AND OBJECTIVE</b>Although surgery is the only possible means to cure gastric cancer, the prognosis is often discrepant. The American Joint Committee on Cancer / International Union against Cancer (AJCC/UICC) published the TNM classification of Malignant Tumors (seventh edition) for gastric cancer recently. This study aimed to use this new edition staging system to investigate the prognostic factors for gastric cancer.</p><p><b>METHODS</b>The clinicopathologic data of 980 patients with gastric cancer treated by surgical resection in our hospital between January 2000 and December 2006 were analyzed retrospectively. The overall survival rate was determined by using Kaplan-Meier method and log-rank test was used to determine significance. The prognosis was analyzed using univariate analysis and multivariate analysis with the Cox proportional hazards model. The 6th and 7th edition AJCC/UICC TNM staging systems were used to compare the survival outcomes for the cohort of patients.</p><p><b>RESULTS</b>The overall 1-, 3-, 5-year survival rates for the whole group were 82.5%, 58.7%, and 52.6%. The 5-year survival rates for patients with pTNM stage I, II, III, and IV disease classified by the 7th edition staging system were 93.2%, 72.4%, 39.1%, and 5.2%, respectively. In both univariate analysis and Cox multivariate analysis, age, tumor site, tumor size, histological type, resection type, radical resection, lymphatic/venous invasion, depth of invasion, nodal status, metastasis, retrieved lymph nodes, metastatic lymph node ratio, and adjuvant chemotherapy were prognostic factors with these patients.</p><p><b>CONCLUSION</b>Compared with the 6th edition system, the new edition of TNM staging system for gastric cancer can accurately predict the survival after operation.</p>
Subject(s)
Adolescent , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Young Adult , Adenocarcinoma , Classification , Pathology , General Surgery , Adenocarcinoma, Mucinous , Classification , Pathology , General Surgery , Carcinoma, Signet Ring Cell , Classification , Pathology , General Surgery , Cohort Studies , Follow-Up Studies , Gastrectomy , Methods , Lymphatic Metastasis , Neoplasm Staging , Methods , Reference Standards , Proportional Hazards Models , Retrospective Studies , Stomach Neoplasms , Classification , Pathology , General Surgery , Survival RateABSTRACT
<p><b>BACKGROUND AND OBJECTIVE</b>Colorectal cancer is one of the most common malignant cancers in the world. Although the clinicopathologic staging is the golden criterion for the prognosis at present, the optimum prognostic criteria for colorectal cancer should be a combination of the clinicopathologic staging and the molecular markers. However, there are currently no molecular markers available for the prognosis of colorectal cancer. Several tumor-suppressor genes associated with colorectal cancer have been mapped at the 18q21-23 region. In this study we detected the frequency of loss of heterozygosity (LOH) at chromosome 18q and investigated the relationship between LOH and clinicopathologic features and its prognostic value for patients with stage II colon cancer.</p><p><b>METHODS</b>A total of 106 samples of tumor tissues and corresponding normal mucosa from patients with sporadic stage-II colon cancer were included in this study. All the samples were formalin-fixed and paraffin-embedded. DNA was extracted from tumor tissues and LOH of D18S474, D18S55, D18S58, D18S61 and D18S64 at chromosome 18q was analyzed using polymerase chain reaction (PCR), polyacrylamide gel-electrophoresis, and DNA sequencing method. Multivariate analysis for association between LOH and prognosis in colon cancer patients was performed with Cox proportional hazards regression model.</p><p><b>RESULTS</b>The median follow-up time was 68 months. For 106 patients, 5-year survival rate was 83.6%, which was associated with age and gross tumor type (P = 0.011 and 0.034, respectively). Among 102 patients who were eligible for LOH information, the overall frequency of LOH is 49.0% (50/102), and that of LOH at 5 microsatellite loci of D18S474, D18S55, D18S58, D18S61, and D18S64 was 30.2% (26/86), 23.4% (18/77), 28.6% (20/70), 35.0% (28/80), and 20.8%(15/72), respectively. The occurrence of LOH was significantly associated with tumor location and histopathologic grade (P = 0.023, 0.016 and 0.005, respectively). LOH was more frequent on the left-side, poorly-differentiated adenocarcinoma, and nonmucinous colon cancers. The occurrence of 18q-LOH was significantly associated with 5-year overall survival rate and disease free survival rate (P = 0.008 and 0.006, respectively). The occurrence of 18q-LOH at the loci of D18S474 and D18S61 was significantly associated with 5-year overall survival rate (P = 0.010 and 0.005, respectively). The multivariate analysis showed that only the occurrence of 18q-LOH was significantly associated with prognosis (P = 0.021).</p><p><b>CONCLUSIONS</b>There is a high occurrence of LOH at the loci of 18q. The expression of LOH is significantly associated with tumor location and histopathologic grade. The occurrence of 18q-LOH is an independent poor prognostic factor for the patients with stage-II colon cancer.</p>
Subject(s)
Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Young Adult , Adenocarcinoma , Genetics , Pathology , General Surgery , Adenocarcinoma, Mucinous , Genetics , Pathology , General Surgery , Adenocarcinoma, Papillary , Genetics , Pathology , General Surgery , Age Factors , Chromosomes, Human, Pair 18 , Genetics , Colonic Neoplasms , Genetics , Pathology , General Surgery , Disease-Free Survival , Follow-Up Studies , Loss of Heterozygosity , Neoplasm Grading , Neoplasm Staging , Proportional Hazards Models , Survival RateABSTRACT
<p><b>OBJECTIVE</b>To explore the relationship between the lymph node count and prognosis in stage II gastric cancer.</p><p><b>METHODS</b>Retrospective analysis was performed for the 268 cases with gastric cancer who underwent parallel D(2) dissection between January 1990 and December 2006 in the Sun Yat-Sen Cancer Center. The Japanese Gastric Cancer Association(JGCA) 13th edition of pathological staging system was used to define stage II gastric cancer. Patients were followed up until December 2008. The Kaplan-Meier method and chi-square test were used for data analysis. All the data were analyzed using SPSS16.0 for Windows.</p><p><b>RESULTS</b>The average number of detected lymph nodes was 17.3+/-1.2. There were 109 patients with detected lymph node <15. The 1-, 3-, and 5-year survival rates were 92.7%, 67.8%, and 50.9%, respectively. The number of detected lymph node was > or =15 in 159 cases, and the 1-, 3-, and 5-year survival rates were 96.9 %, 81.0%, and 66.4%, respectively. The difference between two groups was statistically significant (P=0.003). Further analysis of the 199 cases with no lymph node metastasis (pN(0) group) showed that there were 95 cases with lymph nodes <15, and the 1-, 3-, and 5-year survival rates were 92.6%, 70.4%, and 55.9%, respectively. There were 104 patients with > or =15 lymph nodes, and the 1-, 3-, and 5-year survival rates were 97.1%, 84.4%, and 66.8%, respectively. The difference was also statistically significant (P=0.049). There were 69 cases with lymph node metastasis (PN(1) group), and the 1-, 3-, and 5-year survival rates of 14 patients with lymph nodes <15 were 92.9%,57.1%, and 34.3%, respectively. Comparing two groups, the survival rate was significantly different (P=0.034). There were 55 patients with > or =15 lymph nodes, and the 1-, 3-, and 5-year survival rates were 96.4%, 73.4%, and 63.8%. The difference was statistically significant (P=0.036).</p><p><b>CONCLUSION</b>In patients with stage II gastric cancer as defined by the JGCA 13th edition, the survival rate is better in patients with more than 15 detected lymph nodes as compared to those with less than 15.</p>
Subject(s)
Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Young Adult , Gastrectomy , Lymph Node Excision , Methods , Lymph Nodes , Pathology , Neoplasm Staging , Prognosis , Retrospective Studies , Stomach Neoplasms , Pathology , General Surgery , Survival RateABSTRACT
<p><b>OBJECTIVE</b>To investigate the reasonable surgical approach for upper gastric cancer, surgical technique, and indications for combined resection of the spleen.</p><p><b>METHODS</b>Eight hundred and three patients with upper gastric cancer were operated in the Cancer Center of Sun Yat-Sen from December 1964 to December 2004, including 341 cases undergoing abdominal incision and 462 thoracotomy or abdomino-thoracic incision. Clinical data were analyzed retrospectively.</p><p><b>RESULTS</b>The operative time was significantly shorter in the abdominal incision group (170 vs. 220 min, P<0.01), as was the transfusion volume (200 vs. 650 ml, P<0.05). Positive resection margin was similar between the two groups (5.6% vs. 6.7%, P>0.05). There was no difference in overall postoperative complication rate (3.2% vs. 5.0%, P>0.05). Length of hospital stay was shorter in the abdominal incision group (21 vs. 26.6 days, P<0.05).</p><p><b>CONCLUSION</b>Selection of surgical approach should be based on the tumor characteristics. Abdominal incision should be the approach of choice where possible.</p>
Subject(s)
Adolescent , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Young Adult , Abdomen , General Surgery , Retrospective Studies , Stomach Neoplasms , General Surgery , Thoracic Surgical ProceduresABSTRACT
<p><b>OBJECTIVE</b>To explore the reason, features and preventive measures of residual carcinoma at incisal edge after gastric cancer operation.</p><p><b>METHODS</b>Clinical data of 108 cases with positive incisal margin(6.47%) from December 1964 to December 2004 in Cancer Center of Sun Yat-sen were summarized and analyzed retrospectively.</p><p><b>RESULTS</b>Positive incisal margin patients accounted for 6.5%(108/1670) of total gastric carcinoma cases during above period. There were 62 men and 46 women with median age of 54 years(ranged from 23 to 82). The residual carcinoma rates of incisal edge were 3.6%(48/1333) in radical resection group and 17.8%(60/337) in palliative resection group respectively(P=0.000). Also, the residual carcinoma rates were 2.3%(3/129) in early group, 6.8(105/1541) in advanced group(P=0.046), 4.5%(37/815) in distal gastrectomy group and 8.0%(55/689) in proximal group respectively(P=0.000). Residual carcinomas were related with pTNM stage, Borrmann type, tumor size, differentiation and invasion depth(P<0.05).</p><p><b>CONCLUSIONS</b>Superior gastric carcinoma, Borrmann III(, IIII( type advanced cancer, tumor diameter > or =5 cm, poor differentiation or undifferentiated type and serosa invaded easily result in residual carcinoma at incisal edge. The radical preventive measure is to ensure that incisal edge ought to exceed 5 cm apart from the tumor.</p>
Subject(s)
Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Young Adult , Gastrectomy , Neoplasm Staging , Neoplasm, Residual , Pathology , Prognosis , Retrospective Studies , Stomach Neoplasms , Pathology , General SurgeryABSTRACT
<p><b>OBJECTIVE</b>Recently, a new traditional Chinese medicine differentiation theory "Syndrome Element (SE)" has been raised. In this study, the main syndrome element types and their correlations with the results of coronary angiography (CAG) in patients with coronary heart disease (CHD) were investigated.</p><p><b>METHODS</b>Epidemiology cross-sectional study method was employed and 324 patients with CHD were enrolled, and their syndrome element types as well as the CAG results were analyzed. The correlations among syndrome element types, Gensini score, and the number of abnormal branches were also analyzed based on the distribution characteristics of syndrome element and coronary angiography results in the 324 cases.</p><p><b>RESULTS</b>According to their occurrence frequency in 324 CHD patients, the top eight major heart syndrome elements were Xin () blood stasis (85.8%), Xin qi deficiency (79.6%), Xin heat blockage (41.1%), Xin phlegm with turbid fluid (38.0%), Xin qi stagnation (24.7%), Xin yang deficiency (18.9%), Xin yin deficiency (17.5%) and Xin cold coagulation (4.4%), respectively, which suggested that Xin blood stasis and Xin qi deficiency were the two most common syndrome elements. Also, as coronary artery Gensini score increased, the changing trend of the syndrome element was "Xin yang deficiency with blood stasis" to "Xin phlegm obstruction with heat blockage" to "Xin yin deficiency with blood stasis" to "Xin qi deficiency with blood stasis" to "Xin cold coagulation with phlegm and turbid fluid, "Xin cold coagulation with blood stasis" to "Xin deficiency of qi, yin and yang". As the number of abnormal branches increased, the syndrome element changing trend was "simultaneous occurrence of cold and heat syndrome" to "Xin qi and yang deficiency with blood stasis" to "Xin retention of phlegm with turbid fluid" to "Xin cold coagulation in the heart meridian", "Xin deficiency of both qi and yin". The result of this study shows that Xin qi deficiency and Xin blood stasis were the major syndrome elements in patients with CHD.</p><p><b>CONCLUSION</b>As the severity and extent of coronary artery lesion increased, there were some apparent correlations among syndrome elements, Gensini score and number of abnormal coronary artery branches.</p>
Subject(s)
Female , Humans , Male , Middle Aged , Coronary Angiography , Coronary Disease , Diagnostic Imaging , Cross-Sectional Studies , Medicine, Chinese Traditional , Qi , Yin-YangABSTRACT
<p><b>OBJECTIVE</b>To compare the clinical characteristics of gastric cancer between young and elderly patients,and bring forward corresponding countermeasures.</p><p><b>METHODS</b>Clinical characteristics, treatment and prognosis between 79 young (<or= 45 years old) and 120 elderly (>or= 65 years old) patients were compared.</p><p><b>RESULTS</b>The constituent ratio of gender between young and elderly group was not significantly different (P=0.226). There was no particularity of early symptom in young patients, but they had shorter course of disease (165 d vs 400 d, P=0.029) and more frequent inferior part of cancer (49.4% vs 41.7%, P=0.038) as compared to elderly patients. There was significant difference between two groups in pathological stage ratio (P=0.027). The median total survival time of young and elderly patients was 1006 d and 530 d respectively, which was not significantly different (P=0.108). Furthermore, median survival time of young and elderly patients after radical resection were 1197 d and 919 d respectively, and the difference was not significant as well (P=0.242).</p><p><b>CONCLUSIONS</b>Characteristics of young patients with gastric cancer are lower incidence, larvaceous symptoms, more malignancy and quick development, which still remain general features of gastric cancer. By correct therapy, the efficacy of above young patients is similar to elderly patients. The key to improve prognosis is to further fortify cognition for gastric cancer and elevate early diagnostic rate.</p>
Subject(s)
Adult , Aged , Female , Humans , Male , Age Factors , Carcinoid Tumor , Pathology , Prognosis , Stomach Neoplasms , Pathology , Survival RateABSTRACT
<p><b>OBJECTIVE</b>To investigate the difference between straight wire appliance and edgewise appliance treatment outcome.</p><p><b>METHODS</b>80 cases finished with two-arch straight wire or edgewise appliance between 1994 and 2001 were selected. The PAR index on pre- and post-treatment dental casts and PAR score was recorded respectively. According to the same pre-treatment PAR score and extraction pattern, the samples were divided into two groups, straight wire group and edgewise group, and each group had 40 cases. The data were analyzed statistically.</p><p><b>RESULTS</b>Estimated with the post-treatment PAR score of posterior teeth alignment, the treatment with straight wire appliance was lower than that with edgewise appliance (P < 0.01). There was no statistical difference in other recorded PAR score between two groups. For the mean treatment duration, straight wire appliance (3.95 months) was shorter than edgewise appliance.</p><p><b>CONCLUSION</b>As for the posterior teeth alignment, the straight wire appliance was more accurate, and the straight wire appliance was more efficient than edgewise appliance.</p>
Subject(s)
Humans , Malocclusion , Orthodontic Wires , Treatment OutcomeABSTRACT
<p><b>OBJECTIVE</b>To investigate the approaches to improve therapeutic effect of stomach cancer by analysis of the long-term results of surgical treatment of this disease.</p><p><b>METHODS</b>Prognostic factors of stomach cancer were analyzed by Cox multivariate regression model based on clinical data of 2561 stomach cancer cases who underwent surgical treatment from 1964 to 2004 at Sun Yat-sen University Cancer Center. Survival rates were calculated by life table method.</p><p><b>RESULTS</b>Gastrectomy was performed for 1950 cases with resectability of 76.1%, among which there were 1192 cases of curative resection (46.5%) and 758 cases of non-curative resection (29.6%). The other 611 cases of palliative operation included bypass procedures and laparotomy. Operative mortality of all cases was 0.8% and morbidity was 5.1%. For all cases the 1-, 3- and 5-year survival rate was 52.4%, 38.6% and 35.5%, respectively. The stage-specific 5-year survival rate was 86.8% (Stage I), 58.7% (Stage II), 28.4% (Stage III) and 7.6% (Stage IV), respectively. The 5-year survival after curative resection in the period of 40 years was 45.5%, and increased to 52.7% in the last two decades and 61.8% in recent decade. Stage-specific case proportion during the earlier two decades was 1.4% (Stage I), 10.6% (Stage II), 23.1% (Stage III) and 64.9% (Stage IV), respectively, and that during the recent two decades was 9.3%, 18.5%, 35.3% and 36.8%, respectively. The 5-year survival rate of cases during the earlier two decades was 18.0% and increased to 37.5% during the recent two decades. Multivariate analysis indicated that main prognostic factors of stomach cancer included TNM staging, curative resection and multidisciplinary treatment.</p><p><b>CONCLUSIONS</b>Early detection and curative resection were the most important measures to improve therapeutic effect of stomach cancer. A surgery-predominant multidisciplinary treatment individualizing biological characteristics of tumor, staging of disease and tumor site will contribute to improvement of therapeutic effect of stomach cancer.</p>