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BACKGROUND: This study aimed to assess the long-term effects of tofogliflozin, a sodium-glucose cotransporter 2 (SGLT2) inhibitor, on atherosclerosis progression and major clinical parameters in patients with type 2 diabetes lacking an apparent history of cardiovascular disease. METHODS: This was a prospective observational 2-year extension study of the "Using TOfogliflozin for Possible better Intervention against Atherosclerosis for type 2 diabetes patients (UTOPIA)" trial, a 2-year randomized intervention study. The primary endpoints represented changes in the carotid intima-media thickness (IMT). Secondary endpoints included brachial-ankle pulse wave velocity (baPWV) and biomarkers for glucose metabolism, lipid metabolism, renal function, and cardiovascular risks. RESULTS: The mean IMT of the common carotid artery (IMT-CCA) significantly decreased in both the tofogliflozin (- 0.067 mm, standard error 0.009, p < 0.001) and conventional treatment groups (- 0.080 mm, SE 0.009, p < 0.001) throughout the follow-up period; however, no significant intergroup differences in the changes (0.013 mm, 95% confidence interval (CI) - 0.012 to 0.037, p = 0.32) were observed in a mixed-effects model for repeated measures. baPWV significantly increased in the conventional treatment group (82.7 ± 210.3 cm/s, p = 0.008) but not in the tofogliflozin group (- 17.5 ± 221.3 cm/s, p = 0.54), resulting in a significant intergroup difference in changes (- 100.2 cm/s, 95% CI - 182.8 to - 17.5, p = 0.018). Compared to the conventional treatment group, tofogliflozin significantly improved the hemoglobin A1c and high-density lipoprotein cholesterol levels, body mass index, abdominal circumference, and systolic blood pressure. The frequencies of total and serious adverse events did not vary significantly between the groups. CONCLUSIONS: Tofogliflozin was not associated with improved inhibition of carotid wall thickening but exerted long-term positive effects on various cardiovascular risk factors and baPWV while showing a good safety profile.
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Aterosclerosis , Enfermedades Cardiovasculares , Diabetes Mellitus Tipo 2 , Humanos , Enfermedades Cardiovasculares/diagnóstico , Enfermedades Cardiovasculares/tratamiento farmacológico , Enfermedades Cardiovasculares/prevención & control , Índice Tobillo Braquial , Grosor Intima-Media Carotídeo , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Análisis de la Onda del Pulso , UtopiasRESUMEN
INTRODUCTION: Treatment-related quality of life (QOL) is an important aspect of diabetes management. We evaluated the influence of a sodium-glucose cotransporter 2 (SGLT2) inhibitor, tofogliflozin, on treatment-related QOL in Japanese patients with type 2 diabetes mellitus (T2DM). METHODS: This is the prespecified subanalysis study of the "Using TOfogliflozin for Possible better Intervention against Atherosclerosis for type 2 diabetes patients (UTOPIA)" trial. Treatment-related QOL was evaluated at baseline, week 26, week 52, and week 104 after the initiation of the study using the Diabetes Therapy-Related QOL questionnaire (DTR-QOL). Among the 340 patients in the original UTOPIA study, a total of 252 patients (127, tofogliflozin group; 125, conventional treatment group) who completed the DTR-QOL questionnaire at baseline were the study subjects of the current subanalysis. RESULTS: The tofogliflozin and conventional treatment groups exhibited almost comparable baseline clinical characteristics, while the use of antihypertensive drugs and lipid-lowering agents was significantly lower in the tofogliflozin treatment group than in the conventional treatment group. Tofogliflozin treatment increased the total score of DTR-QOL7 from baseline (P < 0.001), while conventional treatment did not change it. There were statistically significant differences in delta change in the total DTR-QOL7 score and DTR-QOL7 Q4, Q5, Q6, and Q7 scores from the baseline to week 104 between the treatment groups. Delta changes in HbA1c (Spearman's correlation coefficient, ρ = - 0.30, P < 0.001), fasting blood glucose (ρ = - 0.16, P = 0.031), BMI (ρ = - 0.19, P = 0.008), and waist circumference (ρ = - 0.17, P = 0.024) at week 104 were negatively associated with delta change in the total QOL7 score. CONCLUSIONS: Our data indicated that tofogliflozin treatment improved treatment-related QOL compared to conventional treatment in Japanese patients with T2DM, in accordance with the improvement of major cardiovascular risk factors. TRIAL REGISTRATION: UMIN000017607.
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BACKGROUND: Tofogliflozin, an SGLT2 inhibitor, is associated with favorable metabolic effects, including improved glycemic control and serum lipid profile and decreased body weight, visceral adipose tissue, and blood pressure (BP). This study evaluated the effects of tofogliflozin on the brachial-ankle pulse wave velocity (baPWV) in patients with type 2 diabetes (T2DM) without a history of apparent cardiovascular disease. METHODS: The using tofogliflozin for possible better intervention against atherosclerosis for type 2 diabetes patients (UTOPIA) trial is a prospective, randomized, open-label, multicenter, parallel-group, comparative study. As one of the prespecified secondary outcomes, changes in baPWV over 104 weeks were evaluated in 154 individuals (80 in the tofogliflozin group and 74 in the conventional treatment group) who completed baPWV measurement at baseline. RESULTS: In a mixed-effects model, the progression in the right, left, and mean baPWV over 104 weeks was significantly attenuated with tofogliflozin compared to that with conventional treatment (- 109.3 [- 184.3, - 34.3] (mean change [95% CI] cm/s, p = 0.005; - 98.3 [- 172.6, - 24.1] cm/s, p = 0.010; - 104.7 [- 177.0, - 32.4] cm/s, p = 0.005, respectively). Similar findings were obtained even after adjusting the mixed-effects models for traditional cardiovascular risk factors, including body mass index (BMI), glycated hemoglobin (HbA1c), total cholesterol, high-density lipoprotein (HDL)-cholesterol, triglyceride, systolic blood pressure (SBP), hypertension, smoking, and/or administration of drugs, including hypoglycemic agents, antihypertensive agents, statins, and anti-platelets, at baseline. The findings of the analysis of covariance (ANCOVA) models, which included the treatment group, baseline baPWV, and traditional cardiovascular risk factors, resembled those generated by the mixed-effects models. CONCLUSIONS: Tofogliflozin significantly inhibited the increased baPWV in patients with T2DM without a history of apparent cardiovascular disease, suggesting that tofogliflozin suppressed the progression of arterial stiffness. Trial Registration UMIN000017607. Registered 18 May 2015. ( https://www.umin.ac.jp/icdr/index.html ).
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Compuestos de Bencidrilo/uso terapéutico , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Glucósidos/uso terapéutico , Inhibidores del Cotransportador de Sodio-Glucosa 2/uso terapéutico , Rigidez Vascular/efectos de los fármacos , Anciano , Compuestos de Bencidrilo/efectos adversos , Biomarcadores/sangre , Glucemia/efectos de los fármacos , Glucemia/metabolismo , Diabetes Mellitus Tipo 2/sangre , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/fisiopatología , Femenino , Glucósidos/efectos adversos , Hemoglobina Glucada/metabolismo , Humanos , Japón , Lípidos/sangre , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Análisis de la Onda del Pulso , Inhibidores del Cotransportador de Sodio-Glucosa 2/efectos adversos , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: This study aimed to investigate the preventive effects of tofogliflozin, a selective sodium-glucose cotransporter 2 (SGLT2) inhibitor, on atherosclerosis progression in type 2 diabetes (T2DM) patients without apparent cardiovascular disease (CVD) by monitoring carotid intima-media thickness (IMT). METHODS: This prospective, randomized, open-label, blinded-endpoint, multicenter, parallel-group, comparative study included 340 subjects with T2DM and no history of apparent CVD recruited at 24 clinical units. Subjects were randomly allocated to either the tofogliflozin treatment group (n = 169) or conventional treatment group using drugs other than SGLT2 inhibitors (n = 171). Primary outcomes were changes in mean and maximum common carotid IMT measured by echography during a 104-week treatment period. RESULTS: In a mixed-effects model for repeated measures, the mean IMT of the common carotid artery (mean-IMT-CCA), along with the right and left maximum IMT of the CCA (max-IMT-CCA), significantly declined in both the tofogliflozin (- 0.132 mm, SE 0.007; - 0.163 mm, SE 0.013; - 0.170 mm, SE 0.020, respectively) and the control group (- 0.140 mm, SE 0.006; - 0.190 mm, SE 0.012; - 0.190 mm, SE 0.020, respectively). Furthermore, the tofogliflozin and the conventional treatment group did not significantly differ in the progression of the mean-IMT-CCA (mean change (95% CI) 0.008 (- 0.009, 0.025) mm, P = 0.34), along with the right (mean change (95% CI) 0.027 (- 0.005, 0.059) mm, P = 0.10) and the left max-IMT-CCA (mean change (95% CI) 0.020 (- 0.030, 0.070), P = 0.43). Similar findings were obtained even after adjusting for traditional CV risk factors and/or administration of drugs at baseline. Relative to the control treatment effects, tofogliflozin significantly reduced the HbA1c, blood glucose level, body weight/body mass index, abdominal circumference, and systolic blood pressure, and significantly increased the HDL-C. The total and serious adverse events incidences did not significantly vary between the treatment groups. CONCLUSIONS/INTERPRETATION: No IMT changes were observed between the tofogliflozin and the conventional treatment groups. However, tofogliflozin is a safe and effective treatment option for managing primary CVD risk factors in this population. Clinical Trial Registration UMIN000017607 ( https://www.umin.ac.jp/icdr/index.html ).
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Compuestos de Bencidrilo/uso terapéutico , Enfermedades de las Arterias Carótidas/prevención & control , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Glucósidos/uso terapéutico , Inhibidores del Cotransportador de Sodio-Glucosa 2/uso terapéutico , Anciano , Compuestos de Bencidrilo/efectos adversos , Enfermedades de las Arterias Carótidas/diagnóstico por imagen , Enfermedades de las Arterias Carótidas/epidemiología , Grosor Intima-Media Carotídeo , Diabetes Mellitus Tipo 2/sangre , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/epidemiología , Progresión de la Enfermedad , Femenino , Glucósidos/efectos adversos , Humanos , Japón/epidemiología , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Inhibidores del Cotransportador de Sodio-Glucosa 2/efectos adversos , Factores de Tiempo , Resultado del TratamientoRESUMEN
CONTEXT AND OBJECTIVES: Thyrotoxic periodic paralysis (TPP) is an acute complication of thyrotoxicosis that can be lethal. TPP is rare in Caucasians but often affects young men in East Asian populations. This study aimed to clarify the contribution of KCNJ18 to susceptibility to TPP in East Asian populations. PARTICIPANTS AND METHODS: The study comprised 635 participants including 13 Japanese patients with TPP, 208 Japanese patients with Graves disease without TPP, and 414 healthy control subjects from the Japanese (n = 208), Korean (n = 111), and Caucasian populations (n = 95). DNA samples from 29 participants (13 with TPP, 8 with Graves disease, and 8 controls) were sequenced for KCNJ18, and all participants (n = 635) were genotyped for six variants of KCNJ18 and a polymorphism of KCNJ2 (rs312691). RESULTS: Six single-nucleotide variants (SNVs) with amino acid substitutions were identified by direct sequencing of KCNJ18. Among these, four SNVs comprised three haplotypes under strong linkage disequilibrium. Haplotype 1 (AAAG) of KCNJ18 was significantly associated with susceptibility to TPP in the Japanese population (OR = 19.6; 95% CI, 1.5 to 256.9; P = 0.013). Haplotype frequencies in the general East Asian (Japanese and Korean) and Caucasian populations differed significantly (haplotype 1: 80.8% vs 48.4%, P = 1.1×10-27). CONCLUSION: A major haplotype of KCNJ18 in East Asian populations is significantly associated with susceptibility to TPP. The haplotype is much more common in East Asian than Caucasian populations, suggesting its contribution to the high prevalence of TPP in East Asian populations.
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Pueblo Asiatico/genética , Predisposición Genética a la Enfermedad , Haplotipos , Parálisis Periódicas Familiares/etiología , Polimorfismo de Nucleótido Simple , Canales de Potasio de Rectificación Interna/genética , Tirotoxicosis/complicaciones , Adulto , Biomarcadores/análisis , Estudios de Casos y Controles , Femenino , Estudios de Seguimiento , Genotipo , Humanos , Masculino , Persona de Mediana Edad , Parálisis Periódicas Familiares/patología , Pronóstico , Tirotoxicosis/genética , Tirotoxicosis/patología , Población Blanca/genética , Adulto JovenRESUMEN
INTRODUCTION: Sodium-glucose co-transporter-2 (SGLT2) inhibitors are anti-diabetic agents that improve glycemic control with a low risk of hypoglycemia and ameliorate a variety of cardiovascular risk factors. The aim of the ongoing study described herein is to investigate the preventive effects of tofogliflozin, a potent and selective SGLT2 inhibitor, on the progression of atherosclerosis in subjects with type 2 diabetes (T2DM) using carotid intima-media thickness (IMT), an established marker of cardiovascular disease (CVD), as a marker. METHODS: The Study of Using Tofogliflozin for Possible better Intervention against Atherosclerosis for type 2 diabetes patients (UTOPIA) trial is a prospective, randomized, open-label, blinded-endpoint, multicenter, and parallel-group comparative study. The aim was to recruit a total of 340 subjects with T2DM but no history of apparent CVD at 24 clinical sites and randomly allocate these to a tofogliflozin treatment group or a conventional treatment group using drugs other than SGLT2 inhibitors. As primary outcomes, changes in mean and maximum IMT of the common carotid artery during a 104-week treatment period will be measured by carotid echography. Secondary outcomes include changes in glycemic control, parameters related to ß-cell function and diabetic nephropathy, the occurrence of CVD and adverse events, and biochemical measurements reflecting vascular function. CONCLUSION: This is the first study to address the effects of SGLT2 inhibitors on the progression of carotid IMT in subjects with T2DM without a history of CVD. The results will be available in the very near future, and these findings are expected to provide clinical data that will be helpful in the prevention of diabetic atherosclerosis and subsequent CVD. FUNDING: Kowa Co., Ltd. CLINICAL TRIAL REGISTRATION: UMIN000017607.
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OBJECTIVE: The effect of additional treatment with oral hypoglycemic agents on the progression of atherosclerosis remains unknown in insulin-treated patients with type 2 diabetes mellitus (T2DM). We assessed the effects of sitagliptin, a dipeptidyl peptidase 4 inhibitor, on carotid intima-media thickness (IMT) in T2DM. RESEARCH DESIGN AND METHODS: This prospective, randomized, open-label, blinded end point, multicenter, parallel-group, comparative study included 282 insulin-treated patients with T2DM free of a history of apparent cardiovascular diseases who were recruited at 12 clinical units and randomly allocated to either the sitagliptin group (n = 142) or the control group (n = 140). The primary outcomes were changes in mean and maximum IMT of the common carotid artery measured by echography at the end of a 104-week treatment period. RESULTS: Sitagliptin had a more potent glucose-lowering effect compared with the conventional treatment (-0.5 ± 1.0% vs. -0.2 ± 0.9%; P = 0.004), without increasing hypoglycemic episodes or body weight. Changes in the mean and left maximum IMT, but not right maximum IMT, of the common carotid arteries were significantly greater after sitagliptin treatment compared with conventional treatment (-0.029 [SE 0.013] vs. 0.024 [0.013] mm [P = 0.005]; -0.065 [0.027] vs. 0.022 [0.026] mm [P = 0.021]; -0.007 [0.031] vs. 0.027 [0.031] mm [P = 0.45], respectively). Over 104 weeks, sitagliptin, but not conventional treatment, significantly reduced the mean IMT and left maximum IMT of common carotid arteries relative to the baseline. CONCLUSIONS: Sitagliptin attenuated the progression of carotid IMT in insulin-treated patients with T2DM free of apparent cardiovascular disease compared with conventional treatment.
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Arteria Carótida Común/efectos de los fármacos , Grosor Intima-Media Carotídeo , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Inhibidores de la Dipeptidil-Peptidasa IV/farmacología , Fosfato de Sitagliptina/farmacología , Anciano , Aterosclerosis/fisiopatología , Aterosclerosis/prevención & control , Arteria Carótida Común/diagnóstico por imagen , Diabetes Mellitus Tipo 2/fisiopatología , Inhibidores de la Dipeptidil-Peptidasa IV/uso terapéutico , Progresión de la Enfermedad , Femenino , Humanos , Hipoglucemiantes/farmacología , Hipoglucemiantes/uso terapéutico , Insulina/uso terapéutico , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Fosfato de Sitagliptina/uso terapéutico , Túnica Íntima/diagnóstico por imagen , Túnica Íntima/efectos de los fármacos , Túnica Media/diagnóstico por imagen , Túnica Media/efectos de los fármacosRESUMEN
The aim of this study was to investigate the clinical and endocrinological characteristics of adrenal incidentalomas in Osaka region, Japan. The study was a multicenter retrospective analysis of 150 patients with adrenal incidentalomas who underwent radiographic and endocrine evaluations between 2005 and 2013. Most adrenal incidentalomas were discovered by computed tomography (77.0%) and the rest were identified by abdominal ultrasonography (14.6%), magnetic resonance imaging (4.2%), or positron emission tomography (4.2%). Adrenal incidentalomas were more frequently localized on the left side than on the right. The average diameter of tumors was 21 ± 11 mm. On endocrinological evaluation, 14 patients were diagnosed with primary aldosteronism (9.3%), 10 with subclinical Cushing's syndrome (6.7%), 7 with pheochromocytoma (4.7%), 7 with Cushing's syndrome (4.7%), 2 with both subclinical Cushing's syndrome and primary aldosteronism (1.3%), and 110 with non-functioning tumors (73.3%). Patients with functioning tumors were significantly younger and had larger tumor diameters than those with non-functioning tumors. Except for hypertension, complications were comparable between patients with functioning and non-functioning tumors, including the presence of glucose intolerance, cardiovascular disease, and dyslipidemia. In conclusion, a higher prevalence of primary aldosteronism was observed compared with a previous report. Complications were comparable between patients with functioning and non-functioning tumors, including the frequencies of glucose intolerance, cardiovascular disease, and dyslipidemia. Long-term follow-up is required in patients with non-functioning tumors because the frequency of complications, such as glucose intolerance, cardiovascular disease, and dyslipidemia, was equal to that in patients with functioning tumors.
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Neoplasias de las Glándulas Suprarrenales/diagnóstico , Neoplasias de las Glándulas Suprarrenales/metabolismo , Aldosterona/metabolismo , Neoplasias de las Glándulas Suprarrenales/complicaciones , Neoplasias de las Glándulas Suprarrenales/epidemiología , Anciano , Síndrome de Cushing/epidemiología , Síndrome de Cushing/etiología , Femenino , Humanos , Hiperaldosteronismo/epidemiología , Hiperaldosteronismo/etiología , Hiperaldosteronismo/patología , Japón/epidemiología , Masculino , Persona de Mediana Edad , Feocromocitoma/complicaciones , Feocromocitoma/epidemiología , Feocromocitoma/patología , Estudios RetrospectivosRESUMEN
PURPOSE: Nonalcoholic fatty liver disease (NAFLD) and nonalcoholic steatohepatitis (NASH) have been regarded as the hepatic manifestation of metabolic syndrome. Abdominal wall fat index (AFI), defined as the ratio of preperitoneal and subcutaneous fat thickness in the abdomen estimated by ultrasonography (US), has been shown to be useful in screening for disorders related to metabolic syndrome. We investigated the relation between AFI and NAFLD/NASH in diabetic patients. METHODS: The degree of fat accumulation in the liver and the thickness of preperitoneal and subcutaneous fat were determined by US in 340 diabetic patients. An NAFLD fibrosis score (NAFLD-FS) was used to assess the advancement of hepatic fibrosis in NAFLD patients. RESULTS: Of all 340 subjects, 209 (61 %) were diagnosed with NAFLD by US. AFI of NAFLD subjects was significantly higher than that of non-NAFLD subjects. Of the 209 subjects with NAFLD, 31 (15 %) were shown to have advanced NASH fibrosis according to NAFLD-FS. Multivariate analysis identified AFI as a significant predictor of advanced fibrosis. CONCLUSION: AFI easily obtained by US was significantly related to the presence of NAFLD and/or advanced hepatic fibrosis in diabetic patients.
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Complicaciones de la Diabetes/diagnóstico por imagen , Enfermedad del Hígado Graso no Alcohólico/diagnóstico por imagen , Peritoneo/diagnóstico por imagen , Peritoneo/patología , Grasa Subcutánea/diagnóstico por imagen , Grasa Subcutánea/patología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Ultrasonografía , Adulto JovenRESUMEN
BACKGROUND: Sitagliptin, a dipeptidyl peptidase-4 (DPP-4) inhibitor, is currently used to achieve glycemic targets in patients with type 2 diabetes mellitus (T2DM). The addition of DPP-4 inhibitors to ongoing insulin therapy is expected to reduce insulin dosage, leading to a reduction in the frequency of hypoglycaemia and/or weight gain. Recent studies have demonstrated potential anti-atherosclerotic effects for DPP-4 inhibitors. The aim of the present ongoing study is to assess the effects of sitagliptin on the progression of atherosclerosis in patients with insulin-treated T2DM using carotid intima-media thickness (IMT), an established marker of cardiovascular disease. METHODS AND DESIGN: The Sitagliptin Preventive study of Intima media thickness Evaluation (SPIKE) is a prospective, randomized, open-label, blinded-endpoint, multicenter, parallel-group, comparative study. Between February 2012 and September 2012, 282 participants who failed to achieve glycemic control despite insulin therapy were recruited at 12 clinics and randomly allocated to the sitagliptin group (n = 142) or the control group (n = 140). Primary outcomes are changes in maximum and mean IMT of the common carotid artery after 24-month treatment period measured by carotid arterial echography. Secondary outcomes include changes in glycemic control, parameters related to beta-cell function and diabetic nephropathy, occurrence of cardiovascular events and adverse events such as hypoglycaemia, and biochemical markers of vascular function. DISCUSSION: The present study is designed to assess the effects of sitagliptin on the progression of carotid IMT. Results will be available in the near future, and the findings are expected to provide new strategy to prevent atherosclerosis in patients with insulin-treated T2DM. CLINICAL TRIAL REGISTRATION: UMIN000007396.
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BACKGROUND: Although many Asian type 2 diabetic patients have been considered to be not obese and have low capacity of insulin secretion, the proportion of obese patients with visceral fat accumulation has increased in recent years. We found previously considerable number of Japanese non-obese subjects (body mass index (BMI) < 25 kg/m²) with visceral fat accumulation and multiple cardiovascular risk factors. The aim of the study was to investigate the difference in clinical features of type 2 diabetic patients with and without visceral fat accumulation, focusing on vascular complications and changes in BMI. METHODS: We enrolled 88 Japanese hospitalized type 2 diabetic patients. Abdominal obesity represented waist circumference (WC) of ≥85 cm for males and ≥90 cm for females (corresponding to visceral fat area of 100 cm²). Subjects were divided into two groups; with or without abdominal obesity. RESULTS: Hypertension, dyslipidemia and cardiovascular diseases were significantly more in the patients with abdominal obesity. The prevalence of cardiovascular disease in the non-obese patients (BMI < 25 kg/m²) with abdominal obesity were similar in obese patients (BMI ≥25 kg/m²). The mean BMI of the patients with abdominal obesity was < 25 kg/m² at 20 years of age, but reached maximum to more than 30 kg/m² in the course. Furthermore, substantial portion of the type 2 diabetic patients (52% in males and 43% in females) were not obese at 20 year-old (BMI < 25 kg/m²), but developed abdominal obesity by the time of admission. CONCLUSION: These results emphasize the need to control multiple risk factors and prevent atherosclerotic disease in patients with abdominal obesity. The significant weight gain after 20 years of age in patients with abdominal obesity stresses the importance of lifestyle modification in younger generation, to prevent potential development of type 2 diabetes and future atherosclerotic cardiovascular disease.
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Pueblo Asiatico , Índice de Masa Corporal , Diabetes Mellitus Tipo 2/etnología , Angiopatías Diabéticas/etnología , Obesidad Abdominal/etnología , Grasa Abdominal/fisiopatología , Adiposidad/etnología , Adulto , Factores de Edad , Comorbilidad , Estudios Transversales , Diabetes Mellitus Tipo 2/diagnóstico , Angiopatías Diabéticas/diagnóstico , Progresión de la Enfermedad , Femenino , Hospitalización , Humanos , Japón/epidemiología , Masculino , Persona de Mediana Edad , Obesidad Abdominal/diagnóstico , Obesidad Abdominal/fisiopatología , Prevalencia , Factores de Riesgo , Factores de Tiempo , Circunferencia de la Cintura/etnología , Aumento de Peso , Adulto JovenRESUMEN
A 73-year-old man was admitted to our hospital with productive cough and dyspnea. His chest X-ray and CT scan showed a mass lesion on the lower lung field, pleural effusion on the left side, metastatic lesion in the right lung, and multiple metastases in the liver. The diagnosis was non-small cell carcinoma of the lung. Unfortunately, he had suffered from chronic nephritis; his creatinine level was 2.1, and his creatinine clearance was 29 ml/min. He received 4 courses of combined chemotherapy of carboplatin (AUC 5, day 1) and weekly paclitaxel (60 mg/ m2, day 1, 8, 15) every 4 weeks. His subjective symptoms as side effects were mild except for accidental melena due to colon diverticulum. Almost all lesions identified at admission were regressed by the chemotherapy. Although renal dysfunction often prevents patients with lung cancer from receiving systemic chemotherapies, in this case the combined chemotherapy of carboplatin and weekly paclitaxel proved to be a relatively safe and effective therapy for those patients with renal dysfunction.