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Blood pressure control in hypertensive patients with metabolic abnormalities is challenging because many antihypertensive drugs adversely affect metabolism. Nebivolol a 3rd generation vasodilatory ß-blocker offer neutral or beneficial effects on insulin sensitivity and lipid metabolism. The purpose of this study was to evaluate the effect of nebivolol and atenolol on glycemic control and lipid profile in type 2 diabetes patients with concomitant hypertension. We conducted a 12 weeks double blind randomized clinical trial at Sheik Zayed Hospital Rahim Yar Khan. Patients were randomly divided in to two groups. Patients in group were given tablet nebivolol 5-10mg while patients in group B were given tablet Atenolol 25-50mg/daily for a period of 12 weeks. Pre and post data were analyzed by SPSS 20. After 12 weeks, Both drugs lowered blood pressure significantly i.e. nebivolol (SBP from152±12 to130±14 with p=0.004, DBP from 95±12 to78±8.5 with p=0.002) Atenolol (SBP from148±16.5 to 128±15.5 with p=0.006, DBP from 90±10.5 to 82±12 with p=0.003).Similarly both Nebivolol and Atenolol did not any significant effect on glycemic control and lipid profile at 12 week with in groups. However when comparison was done between two groups, Nebivolol significantly reduced blood sugar (p=0.001), HbA1c (p=0.0032), total Cholesterol (p=0.002), triglycerides (p=0.012), LDL-Cholesterol (p=0.007) and HDL-Cholesterol (p=0.001) as compared to atenolol. In comparison with atenolol, Nebivolol has a beneficial effect on glycemic control and serum lipid profile.
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Atenolol/uso terapéutico , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Control Glucémico , Hipertensión/tratamiento farmacológico , Hipertensión/etiología , Hipolipemiantes/farmacología , Metabolismo de los Lípidos/efectos de los fármacos , Nebivolol/farmacología , Adulto , Glucemia/análisis , Presión Sanguínea/efectos de los fármacos , Colesterol/sangre , Diabetes Mellitus Tipo 2/sangre , Método Doble Ciego , Femenino , Hemoglobina Glucada , Humanos , Hipertensión/sangre , Masculino , Persona de Mediana Edad , Triglicéridos/sangre , Adulto JovenRESUMEN
BACKGROUND: Hyperuricemia has a strong association with diabetes mellitus. Hyperuricemia can lead to cardiovascular and renal complications in patients with diabetes. The goal of this study was to compare the effect of sodium-glucose cotransporter-2 (SGLT-2) inhibitors dapagliflozin and empagliflozin on serum uric acid (SUA) levels in patients with type 2 diabetes against traditional oral antihyperglycemic drugs (OADs). METHODS: In this double-blind randomized controlled trial, 70 patients with type 2 diabetes and elevated SUA levels were assigned to two treatment groups. Patients in group A received SGLT-2 inhibitors tablet dapagliflozin 5 mg to 10 mg and empagliflozin 10 mg to 25 mg. Group B patients received OADs such as glimepiride, metformin, sitagliptin, gliclazide, and glibenclamide as monotherapy or combination therapy. The changes in SUA level were primary end points while changes in body weight and body mass index (BMI) from baseline to end point were secondary end points. RESULTS: After four weeks of treatment, we noted a significant reduction of mean SUA levels in the SGLT-2 inhibitor group from 7.5 ± 2.5 to 6.3 ± 0.8 mg/dl versus comparator group from 7.1 ± 1.8 to 6.8 ± 2.2 mg/dl (p = 0.001). Mean body weight was significantly reduced in the SGLT-2 group from 82 ± 10.4 to 78 ± 12.5 kg versus comparator group from 78 ± 13.2 to 79.2 ± 9.7 kg (p = 0.001). Similarly, the mean BMI of patients in the SGLT-2 group was significantly reduced from 25.7 ± 3.2 to 24.2 ± 3.2 kg/m2 versus comparator group from 27.5 ± 4.2 to 28 ± 3.6 kg/m2 (p = 0.002). CONCLUSION: SGLT-2 inhibitors have a strong potential to decrease SUA levels in patients with type 2 diabetes.
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Compuestos de Bencidrilo/uso terapéutico , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Glucósidos/uso terapéutico , Hiperuricemia/sangre , Hipoglucemiantes/uso terapéutico , Inhibidores del Cotransportador de Sodio-Glucosa 2/uso terapéutico , Ácido Úrico/sangre , Adulto , Índice de Masa Corporal , Peso Corporal , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/metabolismo , Método Doble Ciego , Femenino , Gliclazida/uso terapéutico , Gliburida/uso terapéutico , Humanos , Hiperuricemia/complicaciones , Masculino , Metformina/uso terapéutico , Persona de Mediana Edad , Fosfato de Sitagliptina/uso terapéutico , Compuestos de Sulfonilurea/uso terapéutico , Resultado del TratamientoRESUMEN
BACKGROUND: Type 2 diabetes mellitus (T2DM) is a progressive disease due to multiple pathophysiological defects. Monotherapy alone cannot achieve adequate glycemic control and can lead to treatment failure. Empagliflozin, a sodium-glucose cotransporter2 (SGLT2) inhibitor improves glycemic control in patients with T2DM. There were limited studies to determine efficacy and safety profile of empagliflozin with conventional oral antidiabetic drugs (OADs) in Pakistan. So we investigated the efficacy and safety profile of empagliflozin as add-on therapy to metformin and sitagliptin in T2DM patients. METHODS: In this comparative randomized placebo-controlled trial, 240 obese type 2 diabetic patients with inadequate glycaemic control (i.e, HbA1c ≥7%) with metformin and sitagliptin were allocated in to two groups. Patients in group B were given tab empagliflozin 10mg twice a day while patients in group A were given tab placebo for a period of 24 weeks. Changes in body weight, HbA1c, blood pressure were analysed pre and post treatment by using SPSS v23. RESULTS: Empagliflozin caused a significant reduction in body weight -6.9±2.4 kg as compared to placebo -3.1±0.8 kg with p-value <0.001. This body weight reduction was further accompanied by reduction in systolic blood pressure -10.1±2.6 mmHg in empagliflozin group versus -5.3±2.5 mmHg in placebo group with p-value <0.001, and HbA1c -1.68±0.45 in empagliflozin group versus -0.1±0.06 in placebo group with p-value <0.001. There were 28.3% patients in empagliflozin group in whom HbA1c levels reduced <7% as compared to only 13.3% patients in placebo group (p-value 0.04). However no significant adverse effects were recorded in both study groups. CONCLUSIONS: Empagliflozin as a combination therapy has good efficacy and safety profile in obese type 2 diabetic patients.
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Compuestos de Bencidrilo/uso terapéutico , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Glucósidos/uso terapéutico , Hipoglucemiantes/uso terapéutico , Obesidad/complicaciones , Inhibidores del Cotransportador de Sodio-Glucosa 2/uso terapéutico , Adulto , Compuestos de Bencidrilo/administración & dosificación , Compuestos de Bencidrilo/farmacología , Glucemia/metabolismo , Presión Sanguínea/efectos de los fármacos , Peso Corporal/efectos de los fármacos , Diabetes Mellitus Tipo 2/complicaciones , Método Doble Ciego , Quimioterapia Combinada , Femenino , Glucósidos/administración & dosificación , Glucósidos/farmacología , Hemoglobina Glucada/análisis , Humanos , Hipoglucemiantes/administración & dosificación , Hipoglucemiantes/farmacología , Masculino , Persona de Mediana Edad , Placebos , Inhibidores del Cotransportador de Sodio-Glucosa 2/administración & dosificación , Resultado del Tratamiento , Pérdida de Peso/efectos de los fármacosRESUMEN
BACKGROUND: SGLT-2 (sodium-glucose cotransporter-2) inhibitors are a novel class of oral hypoglycemic agents for the management of type 2 diabetes mellitus (T2DM). Herein, we aimed to assess the efficacy and safety profile of empagliflozin versus dapagliflozin in type 2 diabetic patients. METHODS: In this randomized controlled trial, type 2 diabetic patients with inadequate glycaemic control HbA1c 7.5-11% with different first line anti diabetic medications were randomly divided in to two groups. Group A were given tablet Empagliflozin 25 mg while Group B were given tablet Dapagliflozin 10mg over a period of 12 weeks. The primary end point was to measures efficacy profile in terms of changes in body weight, BMI, fasting blood sugar and HbA1c. The secondary end point was to determine safety and tolerability profile. RESULTS: After 12 weeks of treatment body weight was reduced significantly in both groups empagliflozin - 2.9±6.4 kg (pâ0.002) versus dapagliflozin -1.7±2.4 (pâ0.007). However, comparison between two groups was non-significant (pâ0.032). FBS was reduced in both study groups empagliflozin - 75.6±43.5 mg/dl versus dapagliflozin -63.5 ± 60.5 mg/dl with p<0.01. However, empagliflozin caused a significant reduction in fasting blood sugar as compared to dapagliflozin (pâ0.001). HbA1c was also significantly reduced in both groups empagliflozin -1.7±0.9% versus dapagliflozin -1.2±1.4% with p < 0.01 . However, empagliflozin caused a more significant reduction in HbA1c as compared to dapagliflozin (pâ0.002). The tolerability profile of both drugs was quite good and no major adverse effects were reported in both study groups. However minor adverse effects were observed in both study groups. There was low risk of urinary and genital infection with empagliflozin (2.34% & 3.1%) as compared to dapagliflozin (7.08% and 8.66%) with p-value 0.003 and 0.005 respectively. CONCLUSIONS: Both empagliflozin and dapagliflozin has excellent efficacy and safety profile. They can be used as add on therapy in type 2 diabetic patients.
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Diabetes Mellitus Tipo 2 , Compuestos de Bencidrilo , Glucemia , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Método Doble Ciego , Quimioterapia Combinada , Glucósidos , Hemoglobina Glucada , Humanos , Hipoglucemiantes/efectos adversos , Resultado del TratamientoRESUMEN
There are still no FDA approved drugs for NAFLD so far. Vitamin D may be a good therapeutic option for NAFLD patients due to its insulin sensitizing and anti-inflammatory properties. The purpose is to investigate the effect of oral vitamin D supplementation on various parameters in NAFLD patients. In this double blind randomized placebo controlled trial, 109 patients of NAFLD diagnosed by abdominal ultrasound and liver enzymes were divided into two groups for treatment with oral capsule of vitamin D3 50,000 IU and capsule placebo weekly for a period of 12 weeks. Anthropometric, chemical, metabolic and inflammatory parameters were assessed pre and post treatment by using SPSS 16. After 12 weeks oral treatment with vitamin D , its level increased significantly in vitamin D group from 12.5±4.2 to 24.5±3.8 ng/ml p =0.003 vs placebo group. This rise was further accompanied by decrease in HOMA-IR (4.56±1.6 to 3.26± 1.8 p=0.003) liver enzymes (i.e. ALT: 72.±17.6 to 54.5±14.5 IU/L p=0.04; AST: 68±14.5 to 46.± 10.5 p =0.002) serum CRP 3.25±0.68 to 2.28±0.44 mg/L p =0.06 and increase in serum adiponectin 8.56 ±1.12 to 10.44±2.35 mg/L p =0.03 as compared to placebo group. However non significant changes were observed in both groups in terms of body weight, BMI, and serum lipid profiles. Vitamin D supplementation not only improved its own status but also caused a significant amelioration in metabolic, chemical and inflammatory parameters in NAFLD patients. So it should be consider as an adjunctive therapy in NAFLD patients.
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Enfermedad del Hígado Graso no Alcohólico/tratamiento farmacológico , Vitamina D/uso terapéutico , Adiponectina/sangre , Administración Oral , Adulto , Índice de Masa Corporal , Peso Corporal/efectos de los fármacos , Proteína C-Reactiva/análisis , Método Doble Ciego , Femenino , Humanos , Resistencia a la Insulina , Lípidos/sangre , Hígado/efectos de los fármacos , Hígado/enzimología , Masculino , Enfermedad del Hígado Graso no Alcohólico/metabolismo , Placebos , Resultado del Tratamiento , Vitamina D/administración & dosificaciónRESUMEN
OBJECTIVES: To compare the anti-inflammatory effect of sitagliptin and glimepiride by measuring CRP in overweight Type-2 diabetic patients. METHODS: This clinical trial was conducted at diabetic clinic of Islam Central Hospital, Sialkot over a period of six months from June to November 2017. A total of 110 overweight Type-2 diabetic patients were divided in to two groups. Group-A was given tablet sitagliptin 50mg while Group-B was given tablet glimepiride 2mg for a period of 12 weeks. The dose was titrated according to blood sugar level. The primary outcome was measuring changes in CRP while secondary outcomes was changes in BMI, blood sugar, HbA1C, lipid profile and CRP from baseline in both study group using SPSS 16. RESULTS: After 12 weeks treatment, body weight increased in glimepiride but slightly reduced in sitagliptin, however comparison between them was non significant (p=0.07). Although both groups reduced blood sugar and HbA1c but comparison between them was non significant (p=0.59 and p=0.17 respectively) value. However lipid profile improved significantly in sitagliptin vs. glimepiride group i.e total cholesterol (-25±32.5 vs +1.5±45.4 P=0.02) triglycerides (-19±44.6 vs-1.8±48.7 P=0.001) LDL- cholesterol (-10±22.4 vs-0.8±18.7 P=0.001) HDL-cholesterol (-2.6±6.2 vs 1.2±5.2 P=0.03).Sitagliptin significantly reduced CRP in comparison to glimepiride (-2.3±1.8 vs0.8±1.5 P=0.001). CONCLUSION: Sitagliptin has strong anti inflammatory effect marked by reduction in CRP level in comparison to glimepiride in overweight type-2 diabetic patients. It also exerted beneficial effect on glycemic and lipid profiles.
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OBJECTIVE: To determine the effect of pioglitazone on cardiometabolic risk factors in non-diabetic patients with dyslipidaemia. METHODS: This prospective, randomised clinical trial was conducted at Sheikh Zayed Medical College and Hospital, Rahim Yar Khan, Pakistan, from August to October 2016, and comprised non-diabetic patients with dyslipidaemia. They were randomly divided into three groups. First and second groups were given a daily dose of tab pioglitazone 30mg and gemfibrozil 600mg, respectively, while the third group served as the healthy control. Body weight, body mass index and serum lipid profile were analysed pre- and post-treatment. SPSS 16 was used for data analysis. RESULTS: Of the 135 participants, there were 45(33.3%) in each group. After 12 weeks' treatment, the pioglitazone group showed a highly significant reduction in body weight (83±10.5 to 76±13.5kg) and body mass index (27.7±4.4 to 25.5±6.4kg/m2) (p<0.01) compared to the gemfibrozil group. The pioglitazone group showed a significant improvement in serum lipid profile after 12 weeks (p<0.05) while the gemfibrozil group showed a highly significant improvement in serum lipid profile (p<0.01). CONCLUSIONS: Pioglitazone independently improved cardiometabolic risk factors, even in non-diabetics.
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Dislipidemias/tratamiento farmacológico , Gemfibrozilo/uso terapéutico , Hipoglucemiantes/uso terapéutico , Hipolipemiantes/uso terapéutico , Pioglitazona/uso terapéutico , Adulto , Anciano , Índice de Masa Corporal , Peso Corporal , Femenino , Humanos , Lípidos/sangre , Masculino , Persona de Mediana Edad , PakistánRESUMEN
BACKGROUND AND OBJECTIVE: NAFLD affecting up to 30% of the population globally. Drug treatment options are limited with disappointing results. The dietary supplementation in the form of green tea is another option. Our objective was toinvestigate the effect of Green tea extract (GTE) supplementation on various parameters innon-alcoholicfatty liver disease (NAFLD) patients. METHODS: This study was conducted Dept. of Medicineof Sheikh Zayed Medical College/Hospital, Rahim Yar Khan from 15 April 2016 to 15 July 2016. Eighty overweight, non diabeticand dyslipidemic patients of NAFLD, diagnosed on the basis of ultrasound and aminotransferases level were randomized for treatmentwith capsule GTE500mg (n=40)and capsule placebo (n=40) twice a day for twelve weeks. Anthropometric parameters, liver enzymes, inflammatory markers and liver ultrasound imaging were estimated by SPSS-16 pre and post treatment. RESULTS: As compared to placebo, GTE caused a significant improvement in body weight (29.5±3.8 to 27.2±3.2 kg/m2 p=0.03), BMI (86±10.5 to 80±12.4 kg p=0.026), HOMA-IR(4.32±2.25 to 3.16± 1.6 p=0.0081) lipid profile (i.e. TC: L242.5±20.5 to 215.4±18.6 mg/dl p=0.005; TG: 175±22.6 to145±18 mg/dlp=0.003; LDL-C:155±12.5 to 140±16.7 mg/dl p=0.011; HDL-C: 36.8±6.7 to46.4±5.8 mg/dl p =0.001, Aminotransferases (i.e. ALT: 70.4±15.8to52.8±12.2 IU/L p=0.04; AST: 65.8±12.4 to 44.3± 8.5U/L p =0.002) and Inflammatory markers (hs-CRP: 3.14±0.58 to 2.18±0.32 p =0.023 Adiponectin: 8.46±1.02 to 10.55±3.42µg/ml p =0.003)GTE also caused a 67.5% regression of fatty liver changes on ultrasound as compared to placebo which is 25%only. CONCLUSION: GTEtherapy resulted in significant improvement in metabolic, chemical, inflammatory and radiological parameters of non-alcoholic fatty liver disease patients who were non-diabetic anddyslipidemic.
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BACKGROUND: Non-alcoholic Fatty Liver disease (NAFLD) is the most common cause of progressive liver disorders worldwide. Drug options are limited with varying results. Nigella sativa in the form of herbal medicine could be another option because of its strong historical background. The objective of the study was to evaluate the effect Nigella sativa on various parameters in patients of NAFLD. METHODS: A randomized controlled trial was conducted at outpatient clinic of medical unit-1 of Sheikh Zayed Medical College/Hospital, Rahim Yar Khan, in which seventy patients of NAFLD were divided in to interventional and non-interventional groups. The interventional group was given cap Nigella sativa 1g twice a day while noninterventional group was given cap placebo in a same way for three months. Body weight, BMI, liver enzymes and ultrasound finding of fatty liver were assayed before and after treatment. RESULTS: After 12 weeks treatment with Nigella sativa body weight decreased significantly from 86±13.8 to76±12.6 kg vs placebo (p=0.041). BMI also reduced significantly from 29.06±4.6 to 26.25±6.2kg/m2 vs placebo (p=0.012). There is remarkable reduction in aminotransferases level after treatment with Nigella sativa vs placebo (ALT: 78.05±5.52 to 52.6±5.65 IU/L vs 76.48±4.95-74.32±5.58 IU/L (p=0.036). AST: 65.54±4.56-44.56±5.52 IU/L vs 63.25±5.43- 59.43±3.39 IU/L (p=0.021). There was overall 57.14 % patient had normal fatty liver grading on ultrasound after 12 weeks treatment with Nigella sativa as compared to placebo (p=0.002). CONCLUSIONS: Nigella sativa improves bio chemical and fatty liver changes in NAFLD patients. Its use in early stages of NAFLD is recommended in order to prevent its life-threatening complication.
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Nigella sativa , Enfermedad del Hígado Graso no Alcohólico/terapia , Fitoterapia , Adulto , Índice de Masa Corporal , Femenino , Humanos , Masculino , Enfermedad del Hígado Graso no Alcohólico/diagnóstico por imagen , Transaminasas/sangre , Pérdida de PesoRESUMEN
BACKGROUND: High value of neutrophil lymphocyte ratio (NLR) is a strong independent predictor and biomarker of ongoing vascular inflammation in various cardiovascular disorders. OBJECTIVE: The main focus of the study is to investigate the effect of nebivolol on NLR in mild to moderate hypertensive patients in comparison with metoprolol. In addition, BMI, blood pressure, TLC count, blood sugar, and lipid profile were also assayed before and after treatment. MATERIALS AND METHODS: In this 12-week prospective double-blinded randomized study, 120 patients with mild to moderate hypertension were randomly divided into two groups to prescribed daily dose of tab nebivolol 5-10 mg and metoprolol 50-100 mg, respectively, for 12 weeks. The data were analyzed using SPSS 16 software. RESULTS: A total of 100 patients completed the study. Both drugs lowered blood pressure significantly, nebivolol 20.5/10.5 and metoprolol 22.5/11.2 (p < 0.001) from baseline. Regarding inflammation, nebivolol reduced total leukocyte count (p = 0.005) and neutrophil count (p = 0.003) and increased lymphocyte count (p = 0.004) as compared to metoprolol. Similarly, nebivolol but not metoprolol significantly reduced NLR ratio (p = 0.07). Nebivolol improved lipid profile and blood sugar compared to metoprolol, but values were nonsignificant. CONCLUSION: Nebivolol has a strong impact on reducing NLR, a marker of subclinical inflammation in hypertensive patients. Moreover NLR can be used as a disease and drug monitoring tool in these patients.
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BACKGROUND AND OBJECTIVE: Increased neutrophil lymphocyte ratio (NLR) is a marker as well as predictor of various cardiac and non cardiac disorders. Our aim was to assess the relationship between NLR and different level of glycemic control in type 2 diabetic patients. METHODS: An observational study was conducted at diabetic clinic of Sheikh Zayed Medical College/Hospital, Rahim Yar Khan from September 2016 to February 2017 in which 330 type 2 diabetic patients were randomly divided in to three groups based upon diabetes control according to ADA criteria. Patients in group A with HbA1c ≤ 7% (excellent control), group B HbA1c 7.0-9.0 % (poor control) and group C HbA1c ≥ 9 %(worst control). Patients were assessed in terms of complete blood count and C - reactive protein. RESULTS: As compared to excellent control (Group A) patients with worst control (Group C)showed a high leukocyte count (p.001), high neutrophil count (P.003) and lower lymphocyte count (P 0.44) while patients in poor control (Group B)did not differ significantly. Similarly value of NLR was also significantly higher in worst control (Group C) as compared to poor control(Group B) and excellent control (Group A) diabetes (4.3±2.8, 2.7±1.0 and2.0±0.5(p.001). NLR were found independent predictor of worst diabetes control (OR: 1.809, 95% CI: 1.459-2.401) along with fasting blood sugar (OR: 0.938, 95% CI: 0.995-0.982) and CRP (OR: 1.020, 95% CI: 1.003-1.028). CONCLUSION: Increased NLR level is associated with elevated HbA1c and poor glycemic control in patients of type 2 diabetes mellitus. It can be used as a disease monitoring tool during the follow up of diabetic patients.
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BACKROUND: Dyslipidaemia is a global health issue in developed as well as in developing countries. People with type 2 Diabetes mellitus are more susceptible to develop dyslipidaemia and its related complications. The objective of the study was to assess the effect of sitagliptin a (DPP-4 inhibitor) oral antidiabetic drug on blood sugar, body weight, blood pressure and dyslipidaemia in type 2 diabetic patients. METHODS: This 12 weeks open label observational study was conducted at outdoor of diabetic clinic of Sheikh Zayed Medical College/Hospital, Rahim Yar Khan in which newly diagnosed type 2 diabetic patients (n=78) with poor glycaemic control(HbA1c >7.2%) were selected. The patient received sitagliptin 50 mg twice daily for 12 weeks. RESULTS: After 12 weeks treatment with sitagliptin, there was a significant reduction in the value of HbA1c from 8.184%±0.467 at baseline to 7.0200%±0.459 at 12 weeks (p<0.05). Body weight also decreased significantly from 80.21kg±7.156 at baseline to 71.74 kg±6.567 at 12 weeks (p<0.05).Systolic blood pressure decreased (SBP) decreased significantly from 138.17±6.050 mmHg at baseline to 131.22±6.311 mmHg at 12 weeks (p<0.05). Significant changes were also seen in diastolic blood pressure which decreased from 83.14±6.714 mmHg at baseline to 75.28±6.481 mmHg at 12 weeks (p<0.05). Significant reduction in the serum level of total Cholesterol (TC), triglycerides (TG) and Low density lipoprotein cholesterol (LDL-C) were detected (TC: 222.09±13.538 to 209.41±13.475 mg/dl, p<0.05; TG: 170.99±6.940 to 143.45±8.279 mg/dl, p<0.05; LDL-C 120.00±5.804 to 109.06±6.278 mg/dl, p<0.05). High density lipoprotein cholesterol (HDL-C) increased significantly from 42.99±4.836 mg/dl at baseline to 49.97±3.490 mg/dl at 12 weeks. CONCLUSIONS: Sitagliptin not only improves blood glucose control but also body weight, blood pressure and lipid profile in type 2 diabetic hyperlipidaemia patients.
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Glucemia/efectos de los fármacos , Presión Sanguínea/efectos de los fármacos , Peso Corporal/efectos de los fármacos , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Hipoglucemiantes , Fosfato de Sitagliptina , Diabetes Mellitus Tipo 2/sangre , Humanos , Hipoglucemiantes/farmacología , Hipoglucemiantes/uso terapéutico , Lípidos/sangre , Fosfato de Sitagliptina/farmacología , Fosfato de Sitagliptina/uso terapéuticoRESUMEN
OBJECTIVE: To determine the effect of Vildagliptin in non-alcoholic, fatty liver disease patients with dyslipidemia. METHODS: A randomized placebo controlled trial was conducted at outpatient clinic of Medical Unit-I of Sheikh Zayed Medical College/Hospital, Rahim Yar Khan, in which fifty eight patients of NAFLD with dyslipidemia were divided in to two, case and control groups. The case group was given tablet Vildagliptin 50mg twice a day for twelve weeks and control group was given placebo in same way. Body weight, body mass index (BMI), lipid profile, liver enzymes and ultrasound finding of fatty liver were assayed before and after treatment. RESULTS: After 12 weeks treatment of vildagliptin there was significant improvement in following parameters. Body weight and BMI decreased significantly from 88 ± 11 to79 ± 12 kg (p0.036) and 30±4to 27±5 kg/m2 (p 0.005) respectively. Notable reduction in the value of TC, TG and LDL-C (TC:252±24 to 220±20mg/dl (p 0.031); TG: 190±24 to115±22 mg/dl (p 0.005); LDL-C 160±15 to 145±13mg/dl (p 0.004). HDL-C level increased significantly from 29±5to45±4 mg/dl (p 0.001). There was remarkable reduction in aminotransferases level (ALT: 78± 17 to 48±14IU/L (p 0.036). AST: 63.3±13 to41±11IU/L (p 0.002). There was overall 65.5% improvement in fatty liver grading on ultrasound with vildagliptin while non significant effects were seen in placebo group in all of the above parameters. CONCLUSION: Vildagliptin exhibited beneficial effects in non-alcoholic fatty liver disease, Non-diabetic patients with dyslipidemia.
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OBJECTIVE: To assess the effects of prenatal administration of valproic acid on the survivability and day of hatching of chick embryo in comparison with age-matched controls. METHODS: The experimental study was conducted at the Department of Anatomy, Regional Centre of College of Physicians and Surgeons Pakistan, Islamabad, from February 2010 to February 2011. Fertilised chicken eggs were divided into two groups, labelled as experimental group-A and control group-B. Group-A eggs were injected with valproic acid, incubated and hatched. Group-B eggs underwent sham treatment using normal saline. The fully hatched chicks were then evaluated for the day of hatching and survivability, on hatching or on day 22 of incubation whichever was earlier. Outcome was statistically compared with the controls using SPSS 10. RESULTS: The two groups had 30 eggs each. In Group-A 23 (76.66%) chicks hatched out, while there were 7 (23.33%) dead chicks. In Group-B, 28 (93.33%) chicks hatched out and 2 (6.66%) were dead. Chicken embryos exposed to valproic acid in ovo showed increased mortality (p < 0.001) and delayed hatching (p < 0.001). CONCLUSION: Prenatal exposure of chick embryos to valproic acid decreased embryo survival and also delayed hatching compared to age-matched controls.
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Anticonvulsivantes/farmacología , Desarrollo Embrionario/efectos de los fármacos , Ácido Valproico/farmacología , Animales , Embrión de PolloRESUMEN
OBJECTIVE: To determine the effects of prenatal administration of valproic acid on the developmental gross morphology of pancreas in chick embryo. STUDY DESIGN: Experimental study. PLACE AND DURATION OF STUDY: Anatomy Department, Regional Centre, College of Physicians and Surgeons, Islamabad, from February 2010 to February 2011. METHODOLOGY: An experimental group-A and control group-B, comprised of 30 eggs each. Freshly laid fertilized chicken eggs of experimental group were injected with valproic acid, incubated and hatched. Eggs of control group underwent sham treatment using normal saline. The chicks were sacrificed on hatching or day 22 of incubation, whichever was earlier. The pancreata of only alive chicks of both groups were dissected out, and evaluated for gross morphology in terms of length and weight by statistically comparing with control ones. Then pancreata were stained with aldehyde fuchsin and orange-G stain to study other obvious histological effects, if any. RESULTS: Chicken embryos exposed to valproic acid in ovo, showed significant decrease in length and weight of pancreata. The mean of length (cm) of pancreata in group-A was 2.208 ± 0.166, and group-B was 2.300 ± 0.102 (p=0.008). The mean of weight (g) of pancreata in group-A was 0.032 ± 0.009, and group-B was 0.048 ± 0.005 (p=0.001). CONCLUSION: Valproic acid exposure showed retarding effect on the gross development of pancreas as depicted by decrease in the length and weight of pancreata.