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Zhao R, Zeng A, Bai M, Qiao Q. [The reconstruction of large chest wall defect for 6 patients]. ZHONGHUA ZHENG XING WAI KE ZA ZHI = ZHONGHUA ZHENGXING WAIKE ZAZHI = CHINESE JOURNAL OF PLASTIC SURGERY 2010; 26:357-359. [PMID: 21174792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
OBJECTIVE To introduce the management of large chest wall defect. METHODS From Oct. 2005 to Jun. 2009, 6 patients with large chest wall defects were reconstructed by latissimus dorsi muscle flap and titanium mesh in one case, reverse latissimus dorsi muscle flap and polypropylene mesh in one case, free lateral anterior thigh flap in one case, bilateral pectoralis muscle flap in one case, and vertical rectum abdominal muscle flaps in two cases. RESULTS The patients were followed up for 1-24 months with good cosmetic and functional results. The flaps survived completely. One case of chest wall fistula and one case of sinus occurred, which healed after debridement. CONCLUSIONS Every layers of chest wall defects should be reconstructed, respectively. The chest wall defects should be reconstructed by titanium mesh and polypropylene mesh first. The soft tissue defect should be covered with different flaps according to the location, area and the degree of the defects. Latissimus dorsi muscle flap can be as the first-line treatment with the advantages of good blood supply, flexible movement and abundant tissue volume.
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Zhou XH, Qiao Q, Zethelius B, Pyörälä K, Söderberg S, Pajak A, Stehouwer CDA, Heine RJ, Jousilahti P, Ruotolo G, Nilsson PM, Calori G, Tuomilehto J. Diabetes, prediabetes and cancer mortality. Diabetologia 2010; 53:1867-76. [PMID: 20490448 DOI: 10.1007/s00125-010-1796-7] [Citation(s) in RCA: 141] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2010] [Accepted: 04/16/2010] [Indexed: 02/07/2023]
Abstract
AIMS/HYPOTHESIS We aimed to investigate the risk of cancer mortality in relation to the glucose tolerance status classified according to the 2 h OGTT. METHODS Data from 17 European population-based or occupational cohorts involved in the DECODE study comprising 26,460 men and 18,195 women aged 25-90 years were collaboratively analysed. The cohorts were recruited between 1966 and 2004 and followed for 5.9 to 36.8 years. Cox proportional hazards analysis with adjustment for cohort, age, BMI, total cholesterol, blood pressure and smoking status was used to estimate HRs for cancer mortality. RESULTS Compared with people in the normal glucose category, multivariable adjusted HRs (95% CI) for cancer mortality were 1.13 (1.00, 1.28), 1.27 (1.02, 1.57) and 1.71 (1.35, 2.17) in men with prediabetes, previously undiagnosed diabetes and known diabetes, respectively; in women they were 1.11 (0.94, 1.30), 1.31 (1.00, 1.70) and 1.43 (1.01, 2.02), respectively. Significant increases in deaths from cancer of the stomach, colon-rectum and liver in men with prediabetes and diabetes, and deaths from cancers of the liver and pancreas in women with diabetes were also observed. In individuals without known diabetes, the HR (95% CI) for cancer mortality corresponding to a one standard deviation increase in fasting plasma glucose was 1.06 (1.02, 1.09) and in 2 h plasma glucose was 1.07 (1.03, 1.11). CONCLUSIONS/INTERPRETATION Diabetes and prediabetes were associated with an increased risk of cancer death, particularly death from liver cancer. Mortality from all cancers rose linearly with increasing glucose concentrations.
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Ning F, Qiao Q, Tuomilehto J, Hammar N, Ho SY, Söderberg S, Zimmet PZ, Shaw JE, Nakagami T, Mohan V, Ramachandran A, Lam TH, Andersson SW, Janus ED, Boyko EJ, Fujimoto WY, Pang ZC. Does abnormal insulin action or insulin secretion explain the increase in prevalence of impaired glucose metabolism with age in populations of different ethnicities? Diabetes Metab Res Rev 2010; 26:245-53. [PMID: 20503256 DOI: 10.1002/dmrr.1078] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Age is associated with both impaired glucose and insulin metabolism. To what extent the age-related changes in insulin resistance (IR) and beta-cell function contribute to the increase in prevalence of impaired fasting glucose (IFG) and impaired glucose tolerance (IGT) is less known, and this is investigated in this study. METHODS This study included 6610 men and 7664 women of different ethnic groups aged 30-69 years. IR and beta-cell function were examined by the homeostasis model assessment of insulin resistance (HOMA-IR) and homeostasis model assessment of beta-cell function (HOMA-B). Odds ratios (ORs) and 95% confidence intervals (95% CIs) were estimated using logistic regression analysis adjusting for body mass index and study. RESULTS In Chinese men, the ORs (95% CIs) for IFG were 2.69 (1.70, 4.26), 2.51 (1.49, 4.21) and 2.89 (1.68, 4.97), respectively, in age groups of 40-49, 50-59 and 60-69 years compared with 30-39 years (p < 0.001 for trend); the corresponding figures for IGT were 1.73 (1.25, 2.38), 2.54 (1.78, 3.63) and 3.57 (2.46, 5.19) (p < 0.001 for trend). Similar trends for IGT were observed also in Chinese women and other ethnic groups, but not for IFG in Mauritius Indian and Creole men. Adjustment for HOMA-IR and HOMA-B reduced the ORs in all age groups of all ethnicities for both IFG and IGT, but the risk gradient between age groups remained particularly for the IGT. CONCLUSIONS The age-related increase in glucose intolerance may not be fully explained by the defect in HOMA-IR and HOMA-B. As HOMA-IR and HOMA-B are only surrogate measures of insulin sensitivity and insulin secretion, the results need to be further investigated.
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Simmons RK, Alberti KGMM, Gale EAM, Colagiuri S, Tuomilehto J, Qiao Q, Ramachandran A, Tajima N, Brajkovich Mirchov I, Ben-Nakhi A, Reaven G, Hama Sambo B, Mendis S, Roglic G. The metabolic syndrome: useful concept or clinical tool? Report of a WHO Expert Consultation. Diabetologia 2010; 53:600-5. [PMID: 20012011 DOI: 10.1007/s00125-009-1620-4] [Citation(s) in RCA: 282] [Impact Index Per Article: 20.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2009] [Accepted: 10/30/2009] [Indexed: 02/06/2023]
Abstract
This article presents the conclusions of a WHO Expert Consultation that evaluated the utility of the 'metabolic syndrome' concept in relation to four key areas: pathophysiology, epidemiology, clinical work and public health. The metabolic syndrome is a concept that focuses attention on complex multifactorial health problems. While it may be considered useful as an educational concept, it has limited practical utility as a diagnostic or management tool. Further efforts to redefine it are inappropriate in the light of current knowledge and understanding, and there is limited utility in epidemiological studies in which different definitions of the metabolic syndrome are compared. Metabolic syndrome is a pre-morbid condition rather than a clinical diagnosis, and should thus exclude individuals with established diabetes or known cardiovascular disease (CVD). Future research should focus on: (1) further elucidation of common metabolic pathways underlying the development of diabetes and CVD, including those clustering within the metabolic syndrome; (2) early-life determinants of metabolic risk; (3) developing and evaluating context-specific strategies for identifying and reducing CVD and diabetes risk, based on available resources; and (4) developing and evaluating population-based prevention strategies.
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Gao WG, Dong YH, Pang ZC, Nan HR, Wang SJ, Ren J, Zhang L, Tuomilehto J, Qiao Q. A simple Chinese risk score for undiagnosed diabetes. Diabet Med 2010; 27:274-81. [PMID: 20536489 DOI: 10.1111/j.1464-5491.2010.02943.x] [Citation(s) in RCA: 86] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIMS A diabetes risk score for screening undiagnosed diabetes was constructed and validated in Chinese adults. METHODS Two consecutive population-based diabetes surveys among Chinese adults aged 20-74 years were conducted in 2002 (n = 1986) and 2006 (n = 4336). Demographic and anthropometric measures were collected following similar procedures. Standard 2-h 75-g oral glucose tolerance tests (OGTTs) were performed to diagnose diabetes in both surveys. Fasting capillary plasma glucose (FCG) and glycated haemoglobin (HbA(1c)) were also measured together with the OGTTs on the same day of the 2006 survey. Beta coefficients estimated using logistic regression analysis derived from data of the 2002 survey were used to develop the risk assessment algorithm. The performance of the algorithm was validated in the study population of the 2006 survey. RESULTS Of all the variables tested, waist circumference, age and family history of diabetes were significant predictors of diabetes and were used to construct the risk assessment score. The score, ranging from 3 to 32, performed well when applied to the study population of the 2006 survey. The area under the receiver operating characteristic curve was 67.3% (95% CI, 64.9-69.7%) for the score, while it was 76.3% (73.5-79.0%) for FCG alone and 67.8% (64.9-70.8%) for HbA(1c) alone. At a cut-off point of 14, the sensitivity and specificity of the risk score were 84.2% (81.0-87.5%) and 39.8% (38.2-41.3%). CONCLUSIONS The risk score based on age, waist circumference and family history of diabetes is efficient as a layperson-oriented diabetes screening tool for health promotion and for population-based screening programmes.
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Zhang Q, Qiao Q, Zhou G, Robb GL. Anterolateral thigh adipofascial flap for correction of facial contour deformities and micromastia. J Reconstr Microsurg 2010; 26:341-5. [PMID: 20183785 DOI: 10.1055/s-0030-1249319] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
The anterolateral thigh (ALT) flap has gained popularity, yet the donor site remains problematic. With increased knowledge of the vascular anatomy, we anticipated that we would be able to contour the ALT adipofascial flap when reconstructing facial deformities and micromastia without sacrificing skin at the donor site. A total of 24 cases of hemifacial atrophy and 1 case of micromastia underwent anterolateral thigh adipofascial flap transplantation with vascular anastomosis. All surgical reconstructions resulted in satisfactory results with minimal donor-site morbidity. The anterolateral thigh adipofascial perforator flap is an ideal choice for autologous tissue reconstruction with primary defatting.
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Zhang Q, Qiao Q, Yang X, Wang H, Robb G, Zhou G. Clinical Application of the Anterolateral Thigh Flap for Soft Tissue Reconstruction. J Reconstr Microsurg 2010; 26:87-94. [DOI: 10.1055/s-0029-1243292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Zhang Q, Qiao Q, Gould LJ, Myers WT, Phillips LG. Study of the neural and vascular anatomy of the anterolateral thigh flap. J Plast Reconstr Aesthet Surg 2010; 63:365-71. [DOI: 10.1016/j.bjps.2008.09.028] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2007] [Revised: 08/26/2008] [Accepted: 09/20/2008] [Indexed: 11/25/2022]
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Fang BR, Wang XC, Qiao Q, Li WT. [Application of four-dimensional computed tomography angiography in the study of vascular structure of the deep inferior epigastric artery perforator]. ZHONGHUA ZHENG XING WAI KE ZA ZHI = ZHONGHUA ZHENGXING WAIKE ZAZHI = CHINESE JOURNAL OF PLASTIC SURGERY 2010; 26:29-33. [PMID: 20432923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
OBJECTIVE To explore the vascular structure of the deep inferior epigastric artery perforator with the four-dimensional computed tomography (CT) angiography. METHODS 10 abdominal specimens harvested from fresh cadavers were cannulated with trocar and injected with contrast medium in the deep inferior epigastric artery at different levels, including the deep inferior epigastric artery, its bifurcations, the lateral or medial large perforators. During the perfusion of the contrast medium in the flap, the flap was scanned by three-dimensional CT (four-dimensional defined as three dimensional CT plus time). The CT data were sent to CT workstation and the images were processed and reformatted. RESULTS The deep inferior epigastric artery perforator terminates in the subdermal vascular plexus, with bifurcating superior to the Scarpa fascia and under the skin. The anastomosis in the abdominal midline occurs in the subdermal vascular plexus. The blood flow distributes in two ways, one is the subdermal vascular plexus, the other is the existed vascular structure. The zone overlying the rectus muscle in the pedicle side has the best blood supply, the other adjacent zone on the ipsilateral side of the abdomen, the zone overlying the contralateral rectus muscle and the zone lateral to the contralateral rectus muscle has declining perfusion. CONCLUSIONS The four-dimensional CT is a useful method to study the vascular structure of the deep inferior epigastric artery perforator in the superficial fascia.
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Wang XJ, Zhu L, Liu ZF, Qiao Q, Zeng A, Li WW, Wang Y. [The design and technique of one stage treatment of eyelid divided nevus with island skin flap]. ZHONGHUA ZHENG XING WAI KE ZA ZHI = ZHONGHUA ZHENGXING WAIKE ZAZHI = CHINESE JOURNAL OF PLASTIC SURGERY 2010; 26:15-17. [PMID: 20432918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
OBJECTIVE To investigate the design and technique of the one stage treatment of eyelid divided nevus with adjacent and distant island skin flap. METHODS Under local or general anesthesia, the divided nevus on the upper and lower eyelid were excised totally or partially. According to the location, shape and size of the defect, orbicularis oculi musculocutaneous flap, postauricular SMAS-pedicled flap or reversal superficial temporal artery flap was chosen to repair the defect in one stage. The donor site was closed directly. RESULTS Since 2003, 16 patients were treated in this group, with 10 orbicularis oculi musculocutaneous flaps, 3 postauricular SMAS-pedicled flaps, and 3 reversal superficial temporal artery flaps. The largest size of the nevus on the upper and lower eyelid were 2.5 cm x 2.0 cm and 4.0 cm x 3.0 cm, respectively. One postauricular SMAS-pedicled flap and 1 reversal superficial temporal artery flap showed distal venous refluence obstruction and epidermal necrosis in early postoperative stage, which healed through dressing. The other flaps survived completely. CONCLUSIONS Treating eyelid divided defects with adjacent or distant island skin flap is a suitable method with satisfactory result and less morbidity in donor sites.
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Gao WG, Dong YH, Pang ZC, Nan HR, Zhang L, Wang SJ, Ren J, Ning F, Qiao Q. Increasing trend in the prevalence of Type 2 diabetes and pre-diabetes in the Chinese rural and urban population in Qingdao, China. Diabet Med 2009; 26:1220-7. [PMID: 20002473 DOI: 10.1111/j.1464-5491.2009.02832.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
AIMS To determine the secular trend of prevalence of Type 2 diabetes and pre-diabetes in a Chinese population from 2001 to 2006. METHODS Two consecutive population-based surveys for diabetes were conducted in a randomly selected population aged 35-74 years and living in Qingdao, China in 2001-2002 (n = 10854) and 2006 (n = 4416). All participants underwent standardized 2-h 75-g oral glucose tolerance tests (OGTTs), along with fasting capillary plasma glucose (FCG) tests in 2006. One urban community underwent OGTTs directly in 2002 (n = 1815), while a two-step screening strategy using FCG as a first-line screening test followed by OGTTs was used in 9039 individuals in 2001. Diabetes and pre-diabetes was defined according to the 2006 World Health Organization/International Diabetes Federation criteria. RESULTS Based on the results of direct OGTTs, the age-standardized prevalence of diabetes and pre-diabetes in urban areas was 12.2 and 15.4% in 2002, whereas the prevalences were 18.8 and 28.7% in urban areas and 14.1 and 20.2% in rural areas in 2006 (P < 0.001, in urban areas). Using the two-step screening strategy, the prevalence of diabetes in 2001 was 10.1% in urban and 7.7% in rural areas and 13.8% in urban and 12.2% in rural areas in 2006 (P < 0.001). Based on the data of the 2006 survey, the two-step screening strategy missed 30.2% of diabetes cases when compared with the number defined by the direct OGTT approach. CONCLUSIONS Qingdao has experienced a marked increase in the prevalence of diabetes and pre-diabetes in the past 5 years. Intervention to prevent a further increase in the prevalence of diabetes is urgently required.
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Zhou XH, Ji LN, Luo YY, Zhang XY, Han XY, Qiao Q. Performance of HbA(1c) for detecting newly diagnosed diabetes and pre-diabetes in Chinese communities living in Beijing. Diabet Med 2009; 26:1262-8. [PMID: 20002479 DOI: 10.1111/j.1464-5491.2009.02831.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIM To determine the performance of glycated haemoglobin (HbA(1c)) as a screening tool for detecting newly diagnosed diabetes (NDM) and pre-diabetes. METHODS A diabetes survey was conducted in Beijing among community dwellers who were willing to participate in the survey. Included in the survey were 903 individuals aged 21-79 years without previously diagnosed diabetes and in whom HbA(1c) and other required covariates had been measured. NDM and pre-diabetes (impaired glucose tolerance + impaired fasting glucose) were defined according to the World Health Organization 1999 criteria based on 75-g oral glucose tolerance test. Receiver operating characteristic curve (ROC) was plotted to determine the performance of HbA(1c). RESULTS The prevalence of NDM and pre-diabetes was 11.1% and 22.4%, respectively. At an optimal HbA(1c) cut-off point of > or = 6.0%, the test gave a sensitivity of 80.0% and a specificity of 89.8% for diagnosing NDM; at an optimal cut-off point of > or = 5.7%, the sensitivity was 59.4% and specificity 73.9% for diagnosing pre-diabetes. Individuals with HbA(1c)> or = 6.0% tended to be more obese than those with HbA(1c) < 6.0%, but blood pressure and lipid profiles did not differ between the two groups. CONCLUSIONS HbA(1c) as a single screening test is adequate to detect newly diagnosed diabetes but is not able to identify pre-diabetes in this obese Chinese population.
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Wang Z, Zeng YJ, Zhang HL, Sun BD, Qiao Q. [Biomechanical research of different polypropylene meshes in breast ptosis correction]. ZHONGHUA ZHENG XING WAI KE ZA ZHI = ZHONGHUA ZHENGXING WAIKE ZAZHI = CHINESE JOURNAL OF PLASTIC SURGERY 2009; 25:440-443. [PMID: 20209936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVE To investigate the biomechanical properties of different polypropylene meshes, so as to select the proper mesh for breast ptosis correction as inner bra. METHODS Mini-pigs were used as animal model. Four different polypropylene meshes were implanted subcutaneously at abdomen. 90 d later, the specimens were taken out for biomechanical study. RESULTS The tensile strength, stress, relaxation and creep of the four meshes were different. The material and the knitting of the four meshes were different. CONCLUSIONS The biomechanical properties of relaxation and creep are important in maintaining the postoperative breast figure. Premilene Mesh LP is a new and light polypropylene mesh with mini-pores. Its biomechanical properties are superior to the others.
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Gao WG, Qiao Q, Pitkäniemi J, Wild S, Magliano D, Shaw J, Söderberg S, Zimmet P, Chitson P, Knowlessur S, Alberti G, Tuomilehto J. Risk prediction models for the development of diabetes in Mauritian Indians. Diabet Med 2009; 26:996-1002. [PMID: 19900231 DOI: 10.1111/j.1464-5491.2009.02810.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIMS To develop risk prediction models of future diabetes in Mauritian Indians. METHODS Three thousand and ninety-four Mauritian Indians (1141 men, aged 20-65 years) without diabetes in 1987 or 1992 were followed up to 1992 or 1998. Subjects underwent repeated oral glucose tolerance tests and diabetes was diagnosed according to 2006 World Health Organization/International Diabetes Federation criteria. Cox regression models for interval censored data were performed using data from 1544 randomly selected participants. Predicted probabilities for diabetes were calculated and validated in the remaining 1550 subjects. RESULTS Over 11 years of follow-up, there were 511 cases of diabetes. Among variables tested, family history of diabetes, obesity (body mass index, waist circumference) and glucose were significant predictors of diabetes. Predicted probabilities derived from a simple model fitted with sex, family history of diabetes and obesity ranged from 0.05 to 0.64 in men and 0.03 to 0.49 in women. To predict the onset of diabetes, area under the receiver operating characteristic (ROC) curve (AROC) of predicted probabilities was 0.62 (95% confidence interval, 0.56-0.68) in men and 0.64 (0.59-0.69) in women. At a cut-off point of 0.12, the sensitivity and specificity were 0.72 (0.71-0.74) and 0.47 (0.45-0.49) in men and 0.77 (0.75-0.78) and 0.50 (0.48-0.52) in women, respectively. Addition of fasting plasma glucose (FPG) to the model improved the prediction slightly [AROC curve 0.70 (0.65-0.76) in men, 0.71 (0.67-0.76) in women]. CONCLUSIONS A diabetes prediction model based on obesity and family history yielded moderate discrimination in Mauritian Indians, which was slightly inferior to the model with the FPG but may be useful in low-income countries to promote identification of people at high risk of diabetes.
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Zhang L, Qiao Q, Tuomilehto J, Hammar N, Janus ED, Söderberg S, Mohan V, Ramachandran A, Dong YH, Lam TH, Pang ZC. Blood lipid levels in relation to glucose status in seven populations of Asian origin without a prior history of diabetes: the DECODA study. Diabetes Metab Res Rev 2009; 25:549-57. [PMID: 19585489 DOI: 10.1002/dmrr.994] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Dyslipidaemia commonly coexists with diabetes. We investigated the association of lipid profiles with glucose levels in populations of Asian origin without a prior history of diabetes. METHODS Cross-sectional data of 10,374 men and 12,552 women aged 30-74 years from 14 cohorts, representing seven populations of Asian origin were jointly analysed. Multivariable adjusted linear regression analyses with standardized regression coefficients (beta) were performed to estimate relationships between lipids and plasma glucose. RESULTS Within each glucose category, fasting plasma glucose (FPG) levels were correlated with increasing levels of triglycerides (TGs), total cholesterol (TC), TC to high-density lipoprotein (HDL) ratio and non-HDL cholesterol (non-HDL-C) (p < 0.05 in most of the ethnic groups) and inversely associated with HDL-C (p < 0.05 in some, but not all, of the populations). The association of lipids with 2-h plasma glucose (2hPG) followed a similar pattern as that for the FPG, except that an inverse relationship between HDL-C and glucose was more commonly observed for 2hPG than for FPG among different ethnic groups. CONCLUSIONS Hyperglycaemia is associated with adverse lipid profiles in Asians without a prior history of diabetes. The 2hPG appears to be more closely associated with lipid profiles than does FPG. When assessing the risk of cardiovascular disease, the association of the dyslipidaemia with intermediate hyperglycaemia needs to be considered.
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Ning F, Pang ZC, Dong YH, Gao WG, Nan HR, Wang SJ, Zhang L, Ren J, Tuomilehto J, Hammar N, Malmberg K, Andersson SW, Qiao Q. Risk factors associated with the dramatic increase in the prevalence of diabetes in the adult Chinese population in Qingdao, China. Diabet Med 2009; 26:855-63. [PMID: 19719705 DOI: 10.1111/j.1464-5491.2009.02791.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
OBJECTIVE To investigate the major risk factors and their association with the dramatic increase in the prevalence of diabetes from 2001-2002 to 2006 in Qingdao, China. METHODS Population-based cross-sectional studies on diabetes were performed in 4598 men and 7026 women aged 35-74 years. The 2006 World Health Organization diagnostic criteria for diabetes were used. RESULTS The crude prevalence of diabetes was 11.3% in both men and women in urban areas and 5.3% and 8.9% in rural areas in 2001-2002. This increased to 19.2% and 16.1% in urban areas and 14.2% and 13.8% in rural areas in 2006 for men and women, respectively. The increase in diabetes prevalence from 2001-2002 to 2006 was paralleled by an increased body mass index in rural areas but not in urban areas. The major risk factors associated with diabetes were age, family history of diabetes, obesity, hypertension and high triglycerides. The multivariate adjusted odds ratio and 95% confidence interval for diabetes corresponding to a one standard deviation increase in waist circumference was 1.81 (1.47, 2.23) in urban men, 1.64 (1.26, 2.13) in rural men, 1.98 (1.66, 2.37) in urban women and 2.02 (1.63, 2.51) in rural women. Low socio-economic classes had a higher risk for diabetes in urban areas but a lower risk in rural areas, both associated with increased waist circumference. CONCLUSION Established risk factors are of great importance for the prevalence of diabetes in the urban and rural Chinese populations and changes in these factors could explain the recent dramatic increase in diabetes prevalence, particularly in rural areas. Considering the high prevalence of obesity and physical inactivity, intervention is urgently required in China.
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Zhu L, Qiao Q, Wang XJ, Li WW, Zeng A, Wang Z, Cui YN, Liu ZF. [Correction of secondary breast deformities after removement of injected polyacrylamide hydrophilic gel]. ZHONGHUA ZHENG XING WAI KE ZA ZHI = ZHONGHUA ZHENGXING WAIKE ZAZHI = CHINESE JOURNAL OF PLASTIC SURGERY 2009; 25:358-361. [PMID: 20030114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVE To investigate the correction of secondary breast deformities after removement of injected polyacrylamide hydrophilic gel (PAHG). METHODS From March 2003 to March 2008, 100 patients with bilateral breast augmentation with injected PAHG underwent operation to remove the PAHG. The age of patients ranged from 35 to 50 years. Ultrasound and MRI were performed before operation to show the distribution of PAHG and the muscle infiltration around the PAHG. According to the PAHG distribution, muscle infiltration, skin elasticity, infection and PAHG residue, the patients were treated respectively with breast implants at the same stage or at the second stage, or without implants. RESULTS The patients were followed up for 3 months to 3 years. The percentage of satisfactory, median satisfactory and dissatisfactory was 90%, 9%, and 1%. In the median satisfactory group, 3 breasts in 3 cases showed slight capsular contracture (Baker II), 8 implants in 6 cases were palpable on the lower pole of the breasts. The middle-aged patient in dissatisfactory group was not satisfied with the high-projected implants shape which were chosen by herself and placed at the second stage. Then implants were removed. There was no complication of implant hernia, infection, wound disruption, or asymmetry. CONCLUSIONS The secondary breast deformities could be corrected by breast augmentation with implants. Both breast appearance and the psychological affection can be improved.
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Wang XJ, Liu ZF, Zhu L, Zhang HL, Cui YN, Qiao Q. [The clinical application of parotid fascia-SMAS-platysma flap in the lifting of lower face and neck]. ZHONGHUA ZHENG XING WAI KE ZA ZHI = ZHONGHUA ZHENGXING WAIKE ZAZHI = CHINESE JOURNAL OF PLASTIC SURGERY 2009; 25:245-247. [PMID: 19873709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVE To investigate the technique of lower face and neck lifting with parotid fascia-SMAS-platysma flap. METHODS To improve the lifting strength of SMAS and the cosmetic result, the traditional SMAS-platysma flap was modified as parotid fascia-SMAS-platysma flap. The modified flap was folded and suspended step by step to lift the lower face and neck. RESULTS From Oct. 2004 to Oct. 2008, 78 patients were treated with this method. The patients' age ranged from 40 to 65 years old. There were 2 cases of male and 76 cases of female. All the patients were followed up for 6 months to 4 year with satisfactory results. CONCLUSIONS Folding and suspension of the parotid fascia-SMAS-platysma flap step by step can effectively lift the saggy tissue of lower face and neck.
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Li WW, Li H, Liu ZF, Qiao Q. Determination of residual acrylamide in medical polyacrylamide hydrogel by high performance liquid chromatography tandem mass spectroscopy. BIOMEDICAL AND ENVIRONMENTAL SCIENCES : BES 2009; 22:28-31. [PMID: 19462684 DOI: 10.1016/s0895-3988(09)60018-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
OBJECTIVE To determine residual acrylamide in medical polyacrylamide hydrogel by high performance liquid chromatography tandem mass spectroscopy (HPLC-MS). METHODS After (13)C3 labeled acrylamide was added, the sample was extracted with water and then cleaned up with Extrelut 20. The polyacrylamide hydrogel sample and 20 clinical cases were analyzed by HPLC-MS/MS and isotope dilution quantifying technique in selected reaction monitoring (SRM) mode. RESULTS Acrylamide was separated from polyacrylamide hydrogel. The concentration of acrylamide in polyacrylamide hydrogel ranged from 3.9 x 10(-9) to 3.1 x 10(-8) g/L in the 20 clinical cases. The peak area was favorable linear and the range was up to 3000 microg/L. The recovery rate was 103.1% with a relative standard deviation (RSD) of 6.20%, when the mark level was 50 microg/L. CONCLUSION HPLC-MS is a rapid, accurate, and sensitive method for the determination of residual acrylamide in medical polyacrylamide hydrogel.
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Wang Q, Gong L, Dong R, Qiao Q, He XL, Chu YK, Du XL, Yang Y, Zang L, Nan J, Lin C, Lu JG. Tissue Microarray Assessment of Selenoprotein P Expression in Gastric Adenocarcinoma. J Int Med Res 2009; 37:169-74. [PMID: 19215687 DOI: 10.1177/147323000903700120] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
This study investigated selenoprotein P expression, using immunohistochemistry, in gastric adenocarcinoma tissue microarrays constructed from 30 gastric adenocarcinoma specimens and 30 normal gastric tissues (controls). Selenoprotein P expression scores were significantly lower in gastric adenocarcinoma (17/30, 56.7%) than in control tissues (25/30, 83.3%). Selenoprotein P was significantly more likely to be expressed in well-to-moderately differentiated cases (13/17, 76.5%) than in cases with low differentiation (4/13, 30.8%) and there was no significant difference in selenoprotein P expression between tumour node metastasis (TNM) stage I – II (11/19, 57.9%) and TNM stage III (6/11, 54.5%). In conclusion, selenoprotein P expression was low in gastric adenocarcinoma tissues compared with control tissues and was related to the degree of gastric adenocarcinoma differentiation but not to TNM stage.
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Zeng A, Qiao Q, Zhu L, Fang BR, Bai M, Zhang HL, Pan B. [Vaginal reconstruction with pedicled deep inferior epigastric perforator flap]. ZHONGHUA ZHENG XING WAI KE ZA ZHI = ZHONGHUA ZHENGXING WAIKE ZAZHI = CHINESE JOURNAL OF PLASTIC SURGERY 2009; 25:8-10. [PMID: 19408715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
OBJECTIVE To explore a new surgical procedure for vaginal reconstruction with pedicled deep inferior epigastric perforator (DIEP) flap. METHODS Since June 2007, 6 cases underwent vaginal reconstruction, including five congenital vaginal absence and one immediately after total vaginal resection due to carcinoma. Intensive CT scans were performed preoperatively for perforator selection. The DIEP flaps were designed vertically on the anterior abdominal wall and transferred for vaginal reconstruction. RESULTS All the patients recovered uneventfully with no flap loss and other complication. The patients were followed up for 1 to 8 months (mean, 4 months) with satisfactory results. CONCLUSION Vaginal reconstruction with vertical DIEP flaps is a safe and reliable method.
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Fang BR, Zeng A, Huang WQ, Qiao Q, Gao P, Yan XQ. [Application of computed tomography angiography in preoperative design of deep inferior epigastric artery perforator flap]. ZHONGHUA ZHENG XING WAI KE ZA ZHI = ZHONGHUA ZHENGXING WAIKE ZAZHI = CHINESE JOURNAL OF PLASTIC SURGERY 2009; 25:3-7. [PMID: 19408714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
OBJECTIVE To explore the application of computed tomography angiography (CTA) in preoperative design of deep inferior epigastric artery perforator (DIEAP) flap. METHODS From Jan, 2007 to Mar, 2008, preoperative CTA of deep inferior epigastric artery was performed in 13 patients, including 5 patients with congenital absence of the vagina, 4 patients with penile and scrotal Paget's disease and 4 patients after mastectomy. The images were analyzed, including multiple planar reformation (MPR), maximum intensity projection (MIP) and volume rendering (VR). Then the distributions, branches and locations of perforators of deep inferior epigastric artery were measured. The images from CTA were compared with intraoperative observation. RESULTS The images demonstrated the distributions of deep inferior epigastric artery and locations of its perforators, which were proved to be true by intraoperative observation. CONCLUSIONS The preoperative CTA of deep inferior epigastric artery is very useful for preoperative design of DIEAP flaps.
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Zeng A, Qiao Q, Fang B, Jia Y, Zhang H, Zhu L, Pan B. [Clinical application of intensive CT in pedicled deep inferior epigastric perforator flap design]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2008; 22:1426-1428. [PMID: 19137881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
OBJECTIVE To explore the effect of the intensive CT on the deep inferior epigastric perforator (DIEP) flap design strategy. METHODS From June 2007 to March 2008, 7 patients received reconstructive operation of the vertical DIEP flap, among whom there were 5 females with congenital absence of vagina and 2 males with peno-scrotal Paget's disease, aged 18-62 years old. Before the operation, the intensive CT scans were applied to all the patients in search for DIEP. The flaps were designed according to the radiological findings. The scrotum and penis defects were reconstructed in 2 cases and vaginal reconstruction was performed in 5 cases. The flap dimension ranged from 15 cm x 7 cm to 22 cm x 5 cm. The donor site was closed directly. RESULTS A total of 10 ideal perforating branches of all the 7 DIEP flaps were found before the operation, with the diameter of over 1.5 mm. Of the 7 flaps, 4 had 1 perforating branch and the other 3 had 2 perforating branches. All 7 flaps survived completely. The incisions of 6 patients obtained healing by first intention. Only 1 patient with Paget's disease had erosion at the scrotum incision and partial necrosis 7 days after the operation, and then healed after discontinuous dressing change. The incisions at the donor site obtained healing by first intension. Two patients complained about draw-off at the lower abdomen on the operated side, which was basically relieved at 7 days after the operation. All patients were followed up for 1 to 10 months (4.5 months on average). No operation-related complication was observed after operation. Six patients were satisfied with the reconstructive results. Only 1 patient was dissatisfied with the buried pennies and requested a revision. CONCLUSION The intensive CT scans play an important role in the DIEP flap design. It can not only make the flap safer, but also decrease operation time and improve efficiency.
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Zhang L, Qiao Q, Tuomilehto J, Hammar N, Alberti KGMM, Eliasson M, Heine RJ, Stehouwer CDA, Ruotolo G. Blood lipid levels in relation to glucose status in European men and women without a prior history of diabetes: the DECODE Study. Diabetes Res Clin Pract 2008; 82:364-77. [PMID: 18922596 DOI: 10.1016/j.diabres.2008.08.022] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2007] [Revised: 08/22/2008] [Accepted: 08/26/2008] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Dyslipidaemia is present not only in diabetic but also in prediabetic subjects. The purpose of this study is to investigate the relationship between lipid and glucose levels in a large European population without a prior history of diabetes. RESEARCH DESIGN AND METHODS Data from the population-based studies of 8960 men and 10,516 women aged 35-74 years representing 15 cohorts in 8 European countries were jointly analyzed. Multivariate adjusted linear regression analyses with standardized coefficients (beta) were performed to estimate the relationship between lipid and plasma glucose. RESULTS In subjects without a prior history of diabetes, positive relationships were shown between fasting plasma glucose (FPG) and total cholesterol (TC) (beta=0.06 and 0.03, respectively for men and women, p<0.01), triglycerides (TG) (beta=0.14 and 0.12, p<0.001), non-high-density lipoprotein cholesterol (non-HDL-C) (beta=0.06 and 0.03, p<0.01) and TC to HDL ratio (beta=0.06 and 0.05, p<0.001) but a negative trend between FPG and HDL-C (beta=-0.02, p>0.05 in men and beta=-0.03, p<0.05 in women). The relationship between lipid and 2-h plasma glucose (2hPG) followed a similar pattern as that for FPG, except that TC was not increased and HDL-C was reduced in both sexes in subjects with impaired glucose tolerance (IGT). CONCLUSIONS For cardiovascular prevention, the different lipid patterns between impaired fasting glucose (IFG) and IGT may deserve further attention to evaluate the combined risks of dyslipidaemia and elevated glucose levels below the diagnostic threshold of diabetes.
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Sun J, Guo K, Li W, Qiao Q. W-Shaped Mammary Gland Resection for Reduction Mammaplasty. Plast Reconstr Surg 2008; 122:152e-153e. [DOI: 10.1097/prs.0b013e31818823b1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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