scholarly journals Is the rs1801282 (G/C) Polymorphism of PPAR - Gamma Gene Associated with T2DM in Iraqi People?

2018 ◽  
Vol 6 (3) ◽  
pp. 447-455 ◽  
Author(s):  
Amjad Hazim Al-Naemi ◽  
Akram Jarjees Ahmad
Keyword(s):  
Risk Factors ◽  
High Frequency ◽  
Mutant Allele ◽  
Ppar Gamma ◽  
Biochemical Variables ◽  
Common Polymorphism ◽  
Ppar Γ ◽  
Pcr Rflp ◽  
Independent Risk Factors

BACKGROUND: Pro12Ala (rs1801282) is a common polymorphism of the human PPAR-γ gene. Studies have demonstrated conflicting results about its association with T2DM worldwide. There are no reports about such possible association among Iraqi people. OBJECTIVES:  This study aims at finding out whether having the mutant allele (Ala12) might be associated with T2DM among Iraqi people.METHODS: One hundred and ninety-two Arabic Iraqi adult subjects (97 with T2DM and 95 controls) were genotyped using PCR- RFLP. Clinical, anthropometrical and biochemical variables were compared regarding the Pro12Ala genotypes.RESULTS: About 5.67% of people with diabetes were carriers of the (Ala12) allele versus 9.47% of controls. Allelic and genotypic frequencies were not statistically different among diabetics and controls [(c2= 1.99, p= 0.16) and (c2= 2.17, p= 0.14)]. Age, BMI and smoking- but not Pro12Ala - were independent risk factors for T2DM in our subjects. Pro12Ala was not associated with T2DM (Odd's ratio 0.55, 95% CI 0.23- 1.32, p= 0.14).CONCLUSIONS: Our study revealed a relatively high frequency of the Ala12 allele among Arabic Iraqis. These frequencies did not significantly differ between diabetics and controls indicating the absence of association of Pro12Ala with T2DM among Iraqis.

scholarly journals Polimorfismo de los genes PPAR-γ e IL-6 -174G/C y su asociación con obesidad, sobrepeso, grasa corporal y el riesgo de enfermedad cardiovascular, en una población adulta de Lima

2013 ◽  
Vol 73 ◽  
pp. 52
Author(s):  
Doris Huerta ◽  
Oscar Acosta ◽  
Jaime Pajuelo
Keyword(s):  
Ppar Gamma ◽  
Ppar Γ ◽  
Grasa Corporal ◽  
Pcr Rflp ◽  
Factores De Riesgo ◽  
De Medicina

Objetivos: Determinar las frecuencias genotípicas y alélicas de genes PPPAR-γ e IL-6 -174G/C en población de Lima y establecer asociación del polimorfismo de los genes PPAR-γ y de la Il-6 -174G/C con el sobrepeso, obesidad y factores de riesgo cardiovascular. Diseño: Descriptivo, relacional, tipo casos-control. Institución: Centro de Investigación de Bioquímica y Nutrición, Facultad de Medicina, UNMSM. Participantes: Limeños con y sin sobrepeso-obesidad. Intervenciones: A una muestra poblacional de Lima, de 94 personas, 40 control y 50 con sobrepeso-obesidad, se realizó extracción del ADN genómico, análisis del polimorfismo Pro12Ala PPARgamma-2 y -174G/C IL6, mediante PCR/RFLP, digestión con enzima de restricción NIaIII y SfaNI, respectivamente, detección por electroforesis en agarosa 2% y tinción con bromuro de etidio. Principales medidas de resultados: Frecuencias de los genotipos (CC, CG y GG) y alelos (C y G) de los genes PPAR gamma-2 y -174G/C IL6, en ambos grupos. Resultados: Las distribuciones de los genotipos en ambos grupos estuvieron de acuerdo a la hipótesis del equilibrio de Hardy-Weinberg, para ambos genes. No hubo asociación entre los genotipos ni entre los alelos de ambos genes con el sobrepeso-obesidad, en la muestra estudiada. Conclusiones: Los resultados no demostraron asociación de los genes PPAR gamma2 e IL6-174 con el sobrepeso- obesidad, pero se proyecta ampliar el tamaño de la muestras, controlando las variables clínicas e incluir otros genes.

Independent risk factors for recurrent or multiple new injuries in CrossFit athletes

2020 ◽  
Vol 60 (11) ◽  
Author(s):  
Joshua S. Everhart ◽  
James C. Kirven ◽  
Thomas J. France ◽  
Kristen Hidden ◽  
William K. Vasileff
Keyword(s):  
Risk Factors ◽  
Independent Risk Factors

Results of 1940 embolizations for dural arteriovenous fistulas: Japanese Registry of Neuroendovascular Therapy (JR-NET3)

2020 ◽  
Vol 133 (1) ◽  
pp. 166-173 ◽  
Author(s):  
Masafumi Hiramatsu ◽  
Kenji Sugiu ◽  
Tomohito Hishikawa ◽  
Shingo Nishihiro ◽  
Naoya Kidani ◽  
...  
Keyword(s):  
Risk Factors ◽  
Data Extraction ◽  
Transarterial Embolization ◽  
Complication Rates ◽  
Multicenter Observational Study ◽  
Arteriovenous Fistulas ◽  
Emergency Procedures ◽  
Dural Arteriovenous Fistulas ◽  
Nature Frequency ◽  
Independent Risk Factors

OBJECTIVEEmbolization is the most common treatment for dural arteriovenous fistulas (dAVFs). A retrospective, multicenter observational study was conducted in Japan to clarify the nature, frequency, and risk factors for complications of dAVF embolization.METHODSPatient data were derived from the Japanese Registry of Neuroendovascular Therapy 3 (JR-NET3). A total of 40,169 procedures were registered in JR-NET3, including 2121 procedures (5.28%) in which dAVFs were treated with embolization. After data extraction, the authors analyzed complication details and risk factors in 1940 procedures performed in 1458 patients with cranial dAVFs treated with successful or attempted embolization.RESULTSTransarterial embolization (TAE) alone was performed in 858 cases (44%), and transvenous embolization (TVE) alone was performed in 910 cases (47%). Both TAE and TVE were performed in one session in 172 cases (9%). Complications occurred in 149 cases (7.7%). Thirty-day morbidity and mortality occurred in 55 cases (2.8%) and 16 cases (0.8%), respectively. Non–sinus-type locations, radical embolization as the strategy, procedure done at a hospital that performed dAVF embolization in fewer than 10 cases during the study period, and emergency procedures were independent risk factors for overall complications.CONCLUSIONSComplication rates of dAVF embolization in Japan were acceptable. For better results, the risk factors identified in this study should be considered in treatment decisions.

The Role of Different Aspects of Impulsivity as Independent Risk Factors for Substance Use Disorders in Patients with ADHD: A Review

2015 ◽  
Vol 8 (2) ◽  
pp. 119-133 ◽  
Author(s):  
Slobodin Ortal ◽  
van de Glind Geurt ◽  
Franck Johan ◽  
Berger Itai ◽  
Yachin Nir ◽  
...  
Keyword(s):  
Risk Factors ◽  
Substance Use ◽  
Substance Use Disorders ◽  
Independent Risk Factors

scholarly journals Epidemiology, Risk Factors, and Outcomes of Opportunistic Infections after Kidney Allograft Transplantation in the Era of Modern Immunosuppression: A Monocentric Cohort Study

2019 ◽  
Vol 8 (5) ◽  
pp. 594 ◽  
Author(s):  
Philippe Attias ◽  
Giovanna Melica ◽  
David Boutboul ◽  
Nathalie De Castro ◽  
Vincent Audard ◽  
...  
Keyword(s):  
Risk Factors ◽  
Protective Factor ◽  
Opportunistic Infections ◽  
Control Group ◽  
Kidney Allograft ◽  
Extended Criteria Donor ◽  
Allograft Transplantation ◽  
Kidney Recipients ◽  
Independent Risk Factors ◽  
Kidney Transplantations

Epidemiology of opportunistic infections (OI) after kidney allograft transplantation in the modern era of immunosuppression and the use of OI prevention strategies are poorly described. We retrospectively analyzed a single-center cohort on kidney allograft adult recipients transplanted between January 2008 and December 2013. The control group included all kidney recipients transplanted in the same period, but with no OI. We analyzed 538 kidney transplantations (538 patients). The proportion of OI was 15% (80 and 72 patients). OI occurred 12.8 (6.0–31.2) months after transplantation. Viruses were the leading cause (n = 54, (10%)), followed by fungal (n = 15 (3%)), parasitic (n = 6 (1%)), and bacterial (n = 5 (0.9%)) infections. Independent risk factors for OI were extended criteria donor (2.53 (1.48–4.31), p = 0.0007) and BK viremia (6.38 (3.62–11.23), p < 0.0001). High blood lymphocyte count at the time of transplantation was an independent protective factor (0.60 (0.38–0.94), p = 0.026). OI was an independent risk factor for allograft loss (2.53 (1.29–4.95), p = 0.007) but not for patient survival. Post-kidney transplantation OIs were mostly viral and occurred beyond one year after transplantation. Pre-transplantation lymphopenia and extended criteria donor are independent risk factors for OI, unlike induction therapy, hence the need to adjust immunosuppressive regimens to such transplant candidates.

scholarly journals O6: EARLY ANASTOMOTIC BILIARY COMPLICATIONS AFTER LIVER TRANSPLANTATION

2021 ◽  
Vol 108 (Supplement_1) ◽  
Author(s):  
SJ Tingle ◽  
ER Thompson ◽  
SS Ali ◽  
IK Ibrahim ◽  
E Irwin ◽  
...  
Keyword(s):  
Risk Factors ◽  
Liver Transplantation ◽  
Hospital Stay ◽  
Graft Survival ◽  
Cox Regression ◽  
Risk Groups ◽  
Biliary Complications ◽  
Anastomotic Strictures ◽  
Selection Of Variables ◽  
Independent Risk Factors

Abstract Introduction Biliary leaks and anastomotic strictures are common early biliary complications (EBC) following liver transplantation. However, their impact on outcomes remains controversial and poorly described. Method The NHS registry on adult liver transplantation between 2006 and 2017 was retrospectively reviewed (n=8304). Multiple imputations were performed to account for missing data. Adjusted regression models were used to assess predictors of EBC, and their impact on outcomes. 35 potential variables were included, and backwards stepwise selection enabled unbiased selection of variables for inclusion in final models. Result EBC occurred in 9.6% of patients. Adjusted cox regression revealed that EBCs have a significant and independent impact on graft survival (Leak HR=1.325; P=0.021, Stricture HR=1.514; P=0.002, Leak plus stricture HR=1.533; P=0.034) and patient survival (Leak HR=1.218; P=0.131, Stricture HR=1.578; P&lt;0.001, Leak plus stricture HR=1.507; P=0.044). Patients with EBC had longer median hospital stay (23 versus 15 days; P&lt;0.001) and increased chance for readmission within the first year (56% versus 32%; P&lt;0.001). On adjusted logistic regression the following were identified as independent risk factors for development of EBC: donation following circulatory death (OR=1.280; P=0.009), accessory hepatic artery (OR=1.324; P=0.005), vascular anastomosis time in minutes (OR=1.005; P=0.032) and ethnicity ‘other’ (OR=1.838; P=0.011). Conclusion EBCs prolong hospital stay, increase readmission rates and are independent risk factors for diminished graft survival and increased mortality in liver transplantation. We have identified factors that increase the likelihood of EBC occurrence; further research into interventions to prevent EBCs in these at-risk groups is vital to improve liver transplantation outcomes. Take-home message Using a large registry database we have shown that early anastomotic biliary complications are independent risk factors for decreased graft survival and increased mortality after liver transplantation. Research into interventions to prevent biliary complications in high risk groups are essential to improve liver transplant outcomes.

scholarly journals Thromboembolic Events in Patients with Testicular Germ Cell Tumours Are Predominantly Triggered by Advanced Disease and by Central Venous Access Systems

2020 ◽  
pp. 1-7
Author(s):  
Klaus-Peter Dieckmann ◽  
David Marghawal ◽  
Uwe Pichlmeier ◽  
Christian Wülfing
Keyword(s):  
Risk Factors ◽  
Central Venous Access ◽  
Multivariable Analysis ◽  
Venous Access ◽  
Germ Cell Tumours ◽  
Thromboembolic Events ◽  
Central Venous ◽  
Testicular Germ Cell ◽  
Testicular Germ Cell Tumours ◽  
Independent Risk Factors

<b><i>Background:</i></b> Thromboembolic events (TEEs) may significantly complicate the clinical management of patients with testicular germ cell tumours (GCTs). We analysed a cohort of GCT patients for the occurrence of TEEs and looked to possible pathogenetic factors. <b><i>Patients, Methods:</i></b> TEEs occurring within 6 months after diagnosis were retrospectively analysed in 317 consecutive patients with testicular GCT (median age 37 years, 198 seminoma, 119 nonseminoma). The following factors were analysed for association with TEE: histology, age, clinical stage (CS), chemotherapy, use of a central venous access device (CVA). Data analysis involved descriptive statistical methods with multivariable analysis to identify independent risk factors. <b><i>Results:</i></b> Twenty-three TEEs (7.3%) were observed, 18 deep vein thromboses, 4 pulmonary embolisms, and 1 myocardial infarction. Univariable risk calculation yielded the following odds ratios (ORs) : &#x3e;CS1 OR = 43.7 (95% confidence intervals [CIs] 9.9–191.6); chemotherapy OR = 7.8 (95% CI 2.3–26.6); CVA OR = 30.5 (95% CI 11.0–84.3). Multivariable analysis identified only CS &#x3e; 1 (OR = 16.9; 95% CI 3.5–82.4) and CVA (OR = 9.0; 95% CI 2.9–27.5) as independent risk factors. <b><i>Conclusions:</i></b> Patients with CSs &#x3e;CS1 are at significantly increased risk of TEEs even without chemotherapy. Particular high risk is associated with the use of CVA devices for chemotherapy. Caregivers of GCT patients must be aware of the particular risk of TEEs.

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