ABSTRACT
Introduction-Le diabète est un véritable problème de santé publique du fait de ses nombreuses complications potentielles, notamment cardiovasculaires. Notre objectif était de décrire le profil clinico-biologique chez une population de diabé tique type 2 et d'étudier la relation entre l'équilibre glycémique et les anomalies lipidiques avec les complications micro et macroangiopathiques. Matériels et méthodes -Nous avons mené une étude rétrospective portant sur 341 pa tients diabétiques type 2.Les données ont été analysées par le logiciel IBM® SPSS statis tics 20.0. Seules, les associations significatives (p ≤ 5%) étaient retenues. Résultats - quatre-vingt deux pourcent et demi des patients ont un taux d'HbA1c ≥7 %. Plus de 60 % ont une dyslipidémie. Cinquante deux pourcent des patients ont un taux du LDLc ≤ 1 g/l, et 64,4 % ont un taux du Non-HDLc >1g/l. Environ 66 % des patients ont une hypertension artérielle. quarante pourcent des patients ont présenté une macroangio pathie et 66,8 % une microangiopathie (p=0,0001). L'analyse par régression logistique, a montré que l'HbA1c est le paramètre biologique le plus associé aux complications macroangiopathiques (p=0,008), alors que pour les complications micro-angiopathiques, l'HTA était le seul facteur associé (p = 0,03). Pour la cardiopathie ischémique, la dyslipi démie et l'HTA étaient les facteurs les plus associés. Conclusion -Notre étude a montré une fréquence élevée des complications micro et macroangiopathiques et des anomalies lipidiques, ainsi qu'un très mauvais équilibre glycémique. L'HbA1c, la dyslipidémie et l'HTA sont les facteurs les plus associés au risque cardiovasculaire.
Background-Diabetes is a real health public problem because of its many potential complications, particularly the cardiovascular ones.The aim of this work was to describe the clinical and biological profile in type 2 diabetic population, then to study the relationship between glycemic control and lipid abnormalities with micro and macro vascular complications. Methods - It was about a retrospective study of 341 type 2 diabetes patients' with an average age of 60.1 ± 11.71 years.The IBM® SPSS statistics 20.0 software was used for analyzing data. Only significant associations (p ≤ 5%) were retained. Results -An HbA1c level ≥7% was observed in 82,5% of patients, More than 60% have dyslipidemia. 52,8% of them have an LDLc level ≤ 1 g/l, and 64,4% have a Non-HDLc level >1g/l. Sixty-six percent of patients have high blood pressure. The macrovascular disorders were observed on 30,9% of patients and microvascular ones on 66,8% of them (p = 0.0001).The logistic regression analysis showed that HbA1c was the most significant biological parameter (p=0,008). while for micro-vascular complications, high blood pressure was the only associated factor (p = 0.03). For ischemic heart disease, dyslipidemia and high blood pressure were the most associated factors. Conclusion - this study showed a high frequency of micro and macrovascular complications, lipid abnormalities and a very poor glycemic control. The elevation of HbA1c level, the high blood pressure and dyslipidemia are the most associated factors with a high cardiovascular risk.
Subject(s)
Public Health , Retrospective Studies , Receptors, Proteinase-Activated , Diabetes Mellitus, Type 2 , Dyslipidemias , Heart Disease Risk Factors , Diabetes Mellitus , Glycemic Control , HypertensionABSTRACT
AIM: In chronic myeloid leukemia (CML), the impact of MBCR-ABL1 major transcript type on disease phenotype and response to treatment still controversial to date. This work aims to study the influence of Mb3a2 and Mb2a2 transcripts on clinico-biological parameters and the molecular response in patients with chronic phase chronic myeloid leukemia (CP-CML) treated with Imatinib as frontline therapy. METHODS: This is six years prospective study started in March 1 st, 2013. 67 patients with newly CP-CML were treated by Imatinib as frontline therapy. Clinical and biological characteristics disease were collected for all patients. Molecular typing was performed by multiplex RT-PCR and quantification of transcripts by real-time quantitative PCR (qRT-PCR). The cumulative incidence of deep molecular response (DMR) was estimated by the Kaplan-Meier method. The comparison was made using the parametric Log-Rank test. A value of P ≤ 0.05 is considered significant. RESULTS: 61% of patients expressed b3a2, 35.82% b2a2 and 2.98% expressed a rare transcript of type e19a2. At diagnosis, the b2a2 type had a higher level of expression than that of b3a2 (67.92 vs 53.79%; P = 0.03). This insignificant difference between the two transcript subgroups was also observed for rates below 1% at 6 months (54 vs 39; P = 0.26) and below 0.1% (54 vs 44 %; P = 0.50), (77 vs 50%; P = 0.09) and (81 vs 78 %; P = 0.52) at 12, 18 and 24 months respectively. The two types of transcript had almost the same kinetics. Nevertheless, the absolute value of the BCR-ABL1/ABL ratio decrease was faster in the group of patients expressing b3a2, than in those expressing b2a2. At 18 months post IM therapy, patients with a b3a2 transcript have a trend of better MMR that those with b2a2 (77 vs 50%; P = 0.09). The DMR was not significantly different between two groups at 24 months (50 vs 32%; P = 0.20) and 36 months (75 vs 70%; P = 0.54) respectively. The cumulative probability of achieving MRD at 5 years was higher in patients with b3a2 type but not statistically significant; (85 vs. 68%; P = 0.17). CONCLUSION: Patients with b3a2 transcript may be associated with a better response to Imatinib therapy.
