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2.
J Formos Med Assoc ; 119(8): 1325-1328, 2020 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-31813656

RESUMO

Sodium-glucose cotransporter-2 (SGLT-2) inhibitors have become the best choice of second-line oral antidiabetic drugs for patients with heart or chronic kidney disease. However, it is not clear how safe this treatment is for elderly patients, especially Asians, who are known to be more insulin deficient than Caucasian individuals with a similar insulin resistance. Here, we report a case concerning an elderly patient with type 2 diabetes mellitus without insulin dependence, whose antidiabetic medication had recently been changed to include an SGLT-2 inhibitor. The patient presented with an atypical hyperosmolar hyperglycemic state and diabetic ketoacidosis but recovered after insulin pump treatment and fluid supplementation. The patient was discharged with a prescription of a mixed-type insulin injection instead of oral antidiabetic medications for diabetes control. Our case demonstrates that if SGLT-2 inhibitors are administered to elderly Asian patients, their benefits and adverse effects should be carefully monitored.


Assuntos
Diabetes Mellitus Tipo 2 , Cetoacidose Diabética , Coma Hiperglicêmico Hiperosmolar não Cetótico , Inibidores do Transportador 2 de Sódio-Glicose , Idoso , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/tratamento farmacológico , Cetoacidose Diabética/induzido quimicamente , Cetoacidose Diabética/tratamento farmacológico , Glucose , Humanos , Hipoglicemiantes/efeitos adversos , Sódio , Inibidores do Transportador 2 de Sódio-Glicose/efeitos adversos
3.
Surg Obes Relat Dis ; 10(5): 834-40, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-24857051

RESUMO

BACKGROUND: The beneficial role of laparoscopic Roux-en-Y gastric bypass (LRYGB) for type 2 diabetes mellitus (T2 DM) in morbidly obese patients has been established; however, there is scant evidence supporting its effectiveness in nonobese T2 DM Asian patients. The objective of this study was to evaluate the effect of LRYGB in nonobese T2 DM patients and elucidate the predictors of DM remission after one year follow-up. METHODS: Between June 2009 and May 2011, twenty-nine nonobese (body mass index (BMI)<27 kg/m(2)) Asian patients with T2 DM who underwent LRYGB were enrolled. All patients were prospectively followed up for one year. Baseline demographic characteristics, diabetic status, and clinical and biochemical data were collected preoperatively and one year after LRYGB. DM remission was defined as those with hemoglobin A1 c (HbA1 c)<6.5% without oral hypoglycemic drugs (OHA)/insulin. Outcomes in the DM remission group were compared with the nonremission group and analyzed. RESULTS: All clinical and biochemical parameters, except uric acid, were significantly improved. DM remission was achieved in eleven patients (37.9%) of whom five (45.5%) were male. Blood glucose, HbA1 c, c-peptide, homeostatic model assessment (HOMA-%B), and low density lipoprotein (LDL)-cholesterol were the significant variables in patients with DM remission; however, multiple logistic regression showed that only preoperative HOMA-%B (odds ratio (OR) = 1.13, 95% CI = 1.03-1.24) was a predictor for DM remission. Though no mortality was seen, the complication rate was 20.7%, of which 17.3% was related to marginal ulcers. CONCLUSION: LRYGB resulted in significant clinical and biochemical improvements in nonobese Asian patients, with HOMA-%B indicating ß-cell function as the main predictor of T2 DM remission. Appropriate patient selection with better ß-cell function and evidence from long-term follow-up may justify this therapeutic approach.


Assuntos
Diabetes Mellitus Tipo 2/cirurgia , Derivação Gástrica/métodos , Laparoscopia/métodos , Adulto , Idoso , Pressão Sanguínea/fisiologia , HDL-Colesterol/metabolismo , LDL-Colesterol/metabolismo , Diabetes Mellitus Tipo 2/etnologia , Feminino , Hemoglobinas Glicadas/metabolismo , Humanos , Masculino , Pessoa de Meia-Idade , Taiwan/etnologia , Resultado do Tratamento , Triglicerídeos/metabolismo , Circunferência da Cintura
4.
Hepatology ; 59(4): 1293-302, 2014 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-24122848

RESUMO

UNLABELLED: Hepatitis C virus (HCV) infection is causally associated with insulin resistance and diabetes mellitus. This population-based cohort study aimed to investigate whether antiviral therapy for HCV infection was associated with improved clinical outcomes related to diabetes. From the Taiwan National Health Insurance Research Database, 2,267,270 Taiwanese residents diagnosed with diabetes mellitus were screened for eligibility. HCV infection was defined by a specific diagnosis code and measurement of serum antibody. After excluding patients with serious comorbidity, we enrolled a total of 1,411 eligible patients who received pegylated interferon plus ribavirin (treated cohort), and matched them 1:1 with 1,411 untreated controls by propensity scores (untreated cohort). We also matched the treated cohort 1:4 with 5,644 diabetic patients without HCV infection (uninfected cohort). Participants were followed up for the occurrence of endstage renal disease (ESRD), ischemic stroke, and acute coronary syndrome (ACS) after receiving antiviral treatment or the corresponding calendar date. From 2003 to 2011, the 8-year cumulative incidences of ESRD in the treated, untreated, and uninfected cohorts were 1.1% (95% confidence interval [CI], 0.3-2.0%), 9.3% (95% CI, 5.9-12.7%), and 3.3% (95% CI, 2.3-4.3%), respectively (P < 0.001); those of stroke were 3.1% (95% CI, 1.1-5.0%), 5.3% (95% CI, 3.0-7.5%), and 6.1% (95% CI, 4.8-7.4%), respectively (P = 0.01); and those for ACS were 4.1% (95% CI, 2.1-6.1%), 6.6% (95% CI, 3.7-9.5%), and 7.4% (95% CI, 5.9-9.0%), respectively (P = 0.05). As compared with the untreated cohort, antiviral treatment was associated with multivariate-adjusted hazard ratios of 0.16 (95% CI, 0.07-0.33%) for ESRD, 0.53 (95% CI, 0.30-0.93) for ischemic stroke, and 0.64 (95% CI, 0.39-1.06) for ACS. CONCLUSION: Antiviral treatment for HCV infection is associated with improved renal and cardiovascular outcomes in diabetic patients.


Assuntos
Síndrome Coronariana Aguda/prevenção & controle , Antivirais/uso terapêutico , Diabetes Mellitus/epidemiologia , Hepatite C/tratamento farmacológico , Hepatite C/epidemiologia , Falência Renal Crônica/prevenção & controle , Acidente Vascular Cerebral/prevenção & controle , Adulto , Idoso , Estudos de Coortes , Comorbidade , Quimioterapia Combinada , Feminino , Seguimentos , Humanos , Incidência , Interferon-alfa/uso terapêutico , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Polietilenoglicóis/uso terapêutico , Proteínas Recombinantes/uso terapêutico , Ribavirina/uso terapêutico , Fatores de Risco , Taiwan , Resultado do Tratamento
5.
J Formos Med Assoc ; 112(11): 721-4, 2013 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-24183202

RESUMO

Hyperthyroidism is an important inducing factor in patients with atrial fibrillation, and may trigger heart failure. Thyrotropin (thyroid stimulating hormone, TSH)-secreting pituitary tumors are rare causes of hyperthyroidism. Here, we report a 66-year-old man with a pituitary TSH-secreting tumor who presented with hyperthyroidism and congestive heart failure. Endonasal trans-sphenoidal pituitary adenomectomy was performed. After the operation, the symptoms of hyperthyroidism and congestive heart failure were relieved, associated with normalization of thyroid function tests. Unfortunately, hand tremor and progressively elevated free T4 and TSH concentrations recurred 5 months after surgery. A dopaminergic agonist, cabergoline was administered and euthyroidism was restored for at least 11 months.


Assuntos
Ergolinas/uso terapêutico , Insuficiência Cardíaca/tratamento farmacológico , Neoplasias Hipofisárias/tratamento farmacológico , Idoso , Cabergolina , Agonistas de Dopamina/uso terapêutico , Seguimentos , Insuficiência Cardíaca/etiologia , Insuficiência Cardíaca/metabolismo , Humanos , Masculino , Neoplasias Hipofisárias/complicações , Neoplasias Hipofisárias/metabolismo , Tireotropina/metabolismo
6.
BMC Psychiatry ; 13: 1, 2013 Jan 02.
Artigo em Inglês | MEDLINE | ID: mdl-23281653

RESUMO

BACKGROUND: Obese and overweight people have a higher risk of both chronic physical illness and mental illness. Obesity is reported to be positively associated with psychiatric disorders, especially in people who seek obesity treatment. At the same time, obesity treatment may be influenced by psychological factors or personality characteristics. This study aimed to understand the prevalence of mental disorders among ethnic Chinese who sought obesity treatment. METHODS: Subjects were retrospectively recruited from an obesity treatment center in Taiwan. The obesity treatments included bariatric surgery and non-surgery treatment. All subjects underwent a standardized clinical evaluation with two questionnaires and a psychiatric referral when needed. The psychiatric diagnosis was made thorough psychiatric clinic interviews using the SCID. A total of 841 patients were recruited. We compared the difference in psychiatric disorder prevalence between patients with surgical and non-surgical treatment. RESULTS: Of the 841 patients, 42% had at least one psychiatric disorder. Mood disorders, anxiety disorders and eating disorders were the most prevalent categories of psychiatric disorders. Females had more mood disorders and eating disorders than males. The surgical group had more binge-eating disorder, adjustment disorder, and sleep disorders than the non-surgical group. CONCLUSION: A high prevalence of psychiatric disorders was found among ethnic Chinese seeking obesity treatment. This is consistent with study results in the US and Europe.


Assuntos
Transtornos Mentais/complicações , Obesidade/psicologia , Adulto , Transtornos de Ansiedade/complicações , Transtornos de Ansiedade/epidemiologia , Transtornos de Ansiedade/psicologia , Transtornos da Alimentação e da Ingestão de Alimentos/complicações , Transtornos da Alimentação e da Ingestão de Alimentos/epidemiologia , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Feminino , Humanos , Entrevista Psicológica , Masculino , Transtornos Mentais/epidemiologia , Transtornos Mentais/psicologia , Transtornos do Humor/complicações , Transtornos do Humor/epidemiologia , Transtornos do Humor/psicologia , Obesidade/complicações , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Prevalência , Estudos Retrospectivos , Taiwan/epidemiologia , Adulto Jovem
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