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This article introduced the research design and main results of the article " Effect of Moderate and Vigorous Aerobic Exercise on Incident Diabetes in Adults with Obesity: A 10-Year Follow-up of a Randomized Clinical Trial" recently published in JAMA Internal Medicine, and addressed the scientific significance of the study. The importance of obesity management has been well discussed recently. This study investigated obesity management strategies for obese individuals and their long-term metabolic benefits.
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Relying on the information construction of medical consumables, based on the use of single-disease medical consumables, establish a clinical pathway and early warning management of intelligent medical consumables to ensure the rational use of medical consumables. In this way, the supervision method is improved and the refined management effect is further improved. Establishing a clinical pathway and early warning management of intelligent medical consumables can more effectively standardize the rational use of medical consumables, and provide data monitor and control for economic evaluation in the management of single-disease in the future.
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Critical Pathways , Equipment and SuppliesABSTRACT
Objective To evaluate the change of clinicopathological features and prognosis of papillary thyroid cancer over a 15-year period.Methods The clinicopathological features and outcomes of papillary thyroid cancer patients were analyzed in three groups according to the time of diagnosis:group Ⅰ (1997-2001),group Ⅱ (2002-2006),and group Ⅲ (2007-2011).Results As time advanced,the average age of papillary thyroid cancer patients increased,tumor stage,like size,extrathyroid invasion and lymph node metastasis decreased dramatically (P ＜ 0.01).The percentage of multifocality and bilaterality increased.The long-term follow up data (median follow up time was 6.6 years),indicated that the 15-year over all survival was 97.8％ and the 15-year disease-free survival was 90.2％.Tumor ≥3 cm,bilaterality,extrathyroid invasion,lymph node metastasis and AJCC stage were correlated with tumor recurrence.By multivariate COX-regression analysis only lymph node metastasis and bilaterality were independent risk factors.Conclusion The clinicopathological features of papillary thyroid cancer changed over 15 years,with the percentage of early-staged patients increased.Lymph node metastasis and bilaterality are two risk factors for tumor recurrence.
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Objective To study the postpartum pelvic floor rehabilitation on the improvement of pelvic floor electrical physiological indexes and the prevention of female pelvic floor dysfunction in China. Methods A multicenter prospective randomized controlled study was carried out. From October 2011, postpartum women in five provinces were randomly assigned into treatment group and control group. The women in treatment group received electrical stimulation and biofeedback treatment. The women in control group performed pelvic floor muscle exercise at home. When 6 months and 12 months after delivery, comparing two groups of patients with pelvic floor electrical physiological indexes and pelvic organ prolapse quantitation measurements (POP-Q), to evaluate the effect of postpartum pelvic floor rehabilitation on the prevention of pelvic floor dysfunction. Pelvic floor impact questionnaire short form (PFIQ-7) and pelvic organ prolapse/incontinence sexual questionnaire-12 (PISQ-12) were used to evaluate the influence on quality of life and sexual life. Results Until June 2013, 324 women were participated, 124 in control group, 200 in treatment group. According to the baseline results, there was statistical significance in the results of pelvic floor electrical physiological indexes between the treatment and control groups in postpartum 6 months and 12 months; the proportion above level Ⅲ of type Ⅰ and type Ⅱ muscle fibers strength in the treatment group, it was from 41.5% (83/200) and 40.5% (81/200) to 76.3% (145/190) and 79.5% (151/190) in postpartum 6 weeks and postpartum 6 months, increased to 80.6%(58/72) and 80.6%(58/72) in postpartum 12 months, improved significantly comparing with the control group (P0.05). There was no significant difference in the questionnaires in quality of life and quality of sexual life (P>0.05). Conclusion Neuromuscular electrical stimulation and biofeedback therapy in the early postpartum period could obviously improve pelvic floor electrical physiological indexes, and is beneficial to prevent the pelvic floor dysfunction.
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Objective To evaluate effectiveness of guideline-oriented training for community healthcare workers (HCWs) with The Applied Standards for Hypertension Prevention and Control at the Grassroots to provide guidance to hypertension management in communities. Methods In 2003, four community health-care service centers in Beijing were selected and assigned as intervention (one at urban and one at rural) and control (one at urban and one at rural ) groups, respectively. HCWs in the intervention group received guideline-oriented training based on The Applied Standards for Hypertension Prevention and Control at the Grassroots, while HCW in the control group did not. All HCWs participated in tests of the knowledge of hypertension management using the same questionnaire before and after the training to analyze their changes in awareness scores with a full of 32. Results There were 39 and 33 HCWs in the intervention group and 15 and 16 HCWs in the control group, respectively at urban, and 30 and 33 HCWs in the intervention group and 21 and 22 HCWs in the control group, respectively at rural before and after the training were involved in the tests, respectively. After training, overall knowledge scores of hypertension prevention and control in HCWs in the intervention group at urban increased obviously, with an average score of 26 of 32 ( 81.0% ) after training from 15 of 32 (45. 6% ) before it ( P ＜ 0. 01 ) , with a net increase of 28.5% (9/32), as compared to HCWs in the control group. Those at rural increased to 6. 6% (20/32) after training from 40. 7% (13/32) before it ( P ＜ 0.01 ), with a net increase of 22. 2 percent (7/32), as compared to HCWs in the control group. Their awareness of knowledge of hypertension prevention and control significantly improved, with the most obviously in the target of blood pressure control (51.7% vs. 31.5% ) and principles of pharmaceutical therapy (42. 2% vs. 27. 6% ). Conclusions Guideline-oriented training based on The Applied Standards for Hypertension Prevention and Control at the Grassroots can effectively improve community HCWs' awareness of knowledge of hypertension management and should be widely promoted in communities.
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Objective To observe the feasibility, safety and efficacy of percutaneous coronary intervention (PCI) for treatment of chronic total occlusions (CTO)by only the guidewire versus by the guidewire dependent on balloon. Methods The 108 patients with CTO confirmed by coronary angiography and treated with PCI from March 2009 to March 2011 were enrolled in this study, including 59 cases with old myocardial infarction, 22 unstable angina cases and 27 stable angina cases. The clinical data, outcomes of PCI, perioperative complications and incidence of major adverse cardiac events (MACEs) during follow-up were retrospectively analyzed between group A (only by the guide wire) and group B (by guide wire dependent on balloon). Results The 88 of 108 patients (81.5%) got successful operations. The success rate of CTO was a little higher in group B than in group A [80.0%(52/65) vs. 83.7%(36/43), P＞0.05]. The rate of total complications was more in group A than in group B [10.8%(7/65) vs. 2.3%(1/43), P＜0.05]. No death occurred during operation, no MACE occurred after operation in hospital and no patients underwent emergency coronary artery bypass graft (CABG) in the two groups. Conclusions The PCI for treatment of CTO used by the guidewire dependent on balloon shows a safety and effecary.
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Objective To observe the relationship of liver ultrasound class and urinary albumin excretion ratio (UAER) in type 2 diabetes mellitus (T2DM) combined with nonalcoholic fatty liver disease (NAFLD). Methods One hundred and ninety-seven T2DM patients were divided into 3 groups according to the degree of hepar adiposum: group A (66 subjects without NAFLD), group B (63 subjects with mild NAFLD) and group C (68 subjects with moderate or severe NAFLD). Their clinical indexes,UAER and biochemical parameters were measured and compared, the relative analysis of blood fat, HOMA-IR and UAER was done. Results Compared with those in group A, the levels of UAER were significantly increased [(86.49 ± 65.19) mg/24 h vs. (115.16 ± 101.99) mg/24 h vs. (159.45 ± 149.08) mg/24 h,P ＜ 0.05], and the levels of high density lipoprotein cholesterol decreased in group B and group C[(1.21 ± 0.37) mmol/L vs.(1.05 ± 0.38) mmol/L vs. (0.99 ± 0.21) mmol/L,P ＜ 0.05]. Multiple stepwise regression analysis showed that triglyeride was the most important risk factor affecting UAER(P ＜ 0.05). Conclusions There is a close relationship between NAFLD and UAER in T2DM. In the subjects with moderate or severe NAFLD, the UAER increases which indicates that these patients already have capillary vessel injury apparently.
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Objective To investigate the expression of guanylyl eyelasec(GC-C)mRNA in pefipheral blood of colorectal cancer patients and discuss its clinical significance. Methods To detect the GC-C mRNA in peripheral blood of colorectal cancer patients by reverse transcriptase PCR and analysis their clinical and pathological indexes. Results The positive rate of GC-C mRNA in 52 colorectal cancer patients was 50%(26/52),while to patients with extra-intestinal cancer,the positive rate was 0(0/8).There were significant difierences of positive rate of GC-C mRNA associated with tumor infiltration(P＜0.05)and tumor embolus in vessel(P＜0.05).While to CEA level in peripheral blood(P＞0.05),but there were no statistical difference.The positive rate of micrometastasis in coloreetal cancer patients might increase using the GC-C mRNA combined with CEA level in peripheral bood.The positive rate of GC-C mRNA in colorectal cancer patients with Dukes A、B、C and D stages were 0(0/3),47.06%(8/17),52.38%(11/21),63.63%(7/11),The expression of GC-C mRNA increased with the clinical stage chang,there was no statistical difference.Conclusions GC-C expresses selectively in peripheral blood of colorectal cancer patients.Itis a valuable new tumor marker in micrometastasis diagnosis and post-operation follow-up of colorectal cancer,and it can also be used as the location determination of metastasis intestinal tumor.
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Objective To investigate the clinicopathologic features and treatment of thyroid microcarcinoma (TMC). Methods From January 1997 to December 2006,311 patients who underwent surgery and defined as TMC(tumor size≤1 cm)were enrolled. Results TMC was identified incidentally by frozen pathologic examination on thyroidectomy specimens in tentative benign goiters in 181 patients; another 130 patients with clinically detectable primary tumors or suspected nodal metastases were grouped to as clinically overt TMC. The clinically overt TMC had a higher incidence of bilateral multifocal tumors (18.5%vs.9.4%,P=0.03),and cervical lymph node metastases(27.7%vs.10.5%,P=0.000)than that in clinically occult TMC group. Conclusion TMC may vary considerably in clinical and biologic behaviors between these two subtypes: clinically overt and occult. Lobectomy for single lesion, total or near total thyroidectomy for multifocal with central compartment nodal dissection should be performed, lateral nodal dissection was not carried out unless US or physical examination detected nodal metastases. Lobetomy, subtotal or more limited thyroidectomy for occult TMC, diagnosed incidentally following thyroid surgery for initially tentative benign thyroid disease, could all be treatment of choice depending on the preference of surgeons.
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<p><b>OBJECTIVE</b>To evaluate the prognostic value of CLIP score system for patients with resection of HCC.</p><p><b>METHODS</b>A retrospective survey was carried out in 174 patients undergoing resection of HCC from January 1986 to June 1998. 153 of 174 patients with curative resection were followed up for at least three years. Disease-free survival rate was defined as the time relapsed from the date of image diagnosis and either the date of death or the date of the latest follow-up visit, with final evaluation at June 30, 2001. Recurrences were classified into early (</= 3 year) and late (> 3 year) recurrence. Risk factors for recurrences and prognostic factors for survival in each group were analyzed by the chi-square test, the Kalain-Meier estimation and the COX proportional hazards model respectively.</p><p><b>RESULTS</b>The 1-, 3-, 5-, 7-, and 10-year cumulative disease free survival rates were 57.2%, 28.3%, 23.5%, 18.8% and 17.8%, respectively. The associated factors with early recurrence were as fellows: tumor size > 5 cm, microsatellite, venous invasion, tumor morphology, tumor extension, advanced TNM stages, CLIP scores, radical resection, and resection margin, respectively. But both CLIP scores and Child stage were associated with late recurrence. Univariate survival curves analysis expressed that Child grades, radical resection, resection margin, tumor size, microsatellite, venous invasion, tumor morphology, tumor extension, TNM stages, and CLIP scores were associated with prognosis. The multivariate analysis by COX proportional hazards model, the independent prognostic factors for survival were radical resection, resection margin, and TNM stages.</p><p><b>CONCLUSIONS</b>CLIP score, which takes into account both liver function and tumor extension, has displayed a unique superiority in predicting the tumor early and late recurrence and prognosis. It could be an useful tool in predicting the patient recurrence and prognosis with resection of HCC. Meanwhile, it may help physicians to decide the more appropriate management in advance for patients with HCC.</p>
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Adolescent , Adult , Aged , Child , Female , Humans , Male , Middle Aged , Carcinoma, Hepatocellular , Diagnosis , Mortality , General Surgery , Data Collection , Hepatectomy , Liver Neoplasms , Diagnosis , Mortality , General Surgery , Outcome Assessment, Health Care , Prognosis , Recurrence , Retrospective Studies , Survival RateABSTRACT
Objective To study the prognostic factors in patients of HCC after hepatectomy by Cox proportional hazard.Methods 145 patients operated on for HCC from 1986 to 1996 were followed up to the end of 1999. Seventeen possible factors associated with long survival were analyzed by Kaplain Meier Log rank estimation. A multivariative survival analysis of these individual variables was undertaken using the cumulative survival rate by the computer′s Cox proportional hazard. Results The overall cumulative survival rate at 1?3?5?7?10?12 years was 75 0%?44 4%?29 5%?23 5%?21 2%? and 16 9%, respectively. Results showed that the way by which a tumor was found?tumor size?portal thrombi?satellite nodule?UICC TNM stage?cutting margin?radical resection were the prognostic factors by individual variable analysis;A multivariative analysis showed that tumor finding mode?UICC stage?cutting margin?recurrence?radical resection were associated with prognosis.Conclusion The prognostic factors of HCC focused on two aspects: early diagnosis and treatment method. UICC TNM stage is most predictive for prognosis. Cutting margin of more than 1 cm is needed for long term survival.
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Objective To evaluate the prognostic value of China Classification System and TNM staging in patients with liver cancer undergoing resection. Methods From Jan 1986 to Dec 2000, 246 patients underwent resection of liver cancer. At least three years of follow-up was made in these 246 cases. Results The 1, 3, 5, 7, and 10-year disease-free survival rates were 55%, 30%, 25%, 20% and 18%, respectively. The 1,3,5,7,and 10-year disease-free survival rates predicted by China Classification System and TNM staging were statistically different and positively correlated with each other. Differences of survival rate between stageⅠa、Ⅰb、Ⅱa 、Ⅱb and Ⅲ by China Classification System were all statistically significant. Conclusions Based both on tumor extension and liver function, China Classification System was more accurate in than TNM stage predicting the prognosis of liver cancer patients undergoing resection.
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Objective To summarize the experience in diagnosis and management for the space occupying lesion of spleen. Method The clinical data of 29 cases treated by surgery were retrospectively analyzed. Results There were 15 patients with benign masses including 7 hamartomas, 5 hemangiomas, 1 pseudocyst, 2 tuberculoses of the spleen, and 14 with malignant tumors including 9 lymphomas, 3 angiosarcomas, 2 metastatic tumors in the spleen. Splenectomy was performed in all patients. All patients with benign masses survived except 2 patients lost follow up and 1 coexisting with hepataocellular carcinoma died half a year after the operation. Twelve of 14 patients with malignant tumor were followed up.Of them, 5 patients survived more than 5 years and 2 were alive 1 and 3 years after the operation respectively; 5 patients died 6 months to 4 years after the operation. Conclusions Ultrasonography and CT or MRI are the main means of diagnosis for the space occupying lesion of spleen.It is difficalt to make diagnosis of the splenic tuberculosis before operation.Splenectomy is a primary procedure of surgery.