Association between glycemic control and familial history of diabetes in type 2 diabetic patients in Huaian city / 中华内分泌代谢杂志

A total of 9 806 type 2 diabetics managed by the communities were selected by the stratified cluster random sampling.The characteristics, behavior and life style, history of diseases and treatments, and familial history were collected by a standard questionnaire.Their heights and weights were measured.Furthermore, their HbA1C was tested.Logistic regression was used to analyze the association between familial history of diabetes and glycemic control.The results showed that among the diabetics, patients with familial history accounted for 18.99%, and glycemic control rate was 42.72%.Compared with the diabetics without familial history, glycemic control rate in patients with parental history of diabetes and with many relatives decreased by 0.27 fold (OR=1.27, 95%CI 1.01-1.59) and 1.01 fold (OR=2.01, 95%CI 1.25-3.23), suggesting that family history of diabetes could reduce the glycemic control rate.

Should a family history of papillary thyroid carcinoma indicate more aggressive therapy in patients with this tumor? / História familiar de carcinoma papilífero de tireoide deve indicar terapia mais agressiva em pacientes com este tumor?

Objective To determine whether the currently recommended therapy for papillary thyroid carcinoma (PTC) that show no classical factors indicating a poor prognosis is also effective in cases with a family history of this tumor. Subjects and methods: Forty-two patients were studied; 10 were submitted to lobectomy and 32 to total thyroidectomy, including 23 without lymph node dissection and 9 with lymph node dissection. None of the patients received radioiodine or was maintained under TSH suppression. Results No case of recurrence was detected by imaging methods and there was no increase in thyroglobulin or antithyroglobulin antibodies during follow-up (24 to 72 months). Conclusion The treatment usually recommended for patients with PTC does not need to be modified in the presence of a family history of this tumor if no factors indicating a poor prognosis are present (tumor ≤2 cm, non-aggressive histology, no extensive extrathyroid invasion or important lymph node involvement, complete tumor resection, no evidence of persistent disease after surgery). .

Objetivo Avaliar se a terapia atualmente recomendada para o carcinoma papilífero de tireoide (CPT) sem fatores clássicos de pior prognóstico é efetiva também nos casos em que existe história familiar deste tumor. Sujeitos e métodos: Foram avaliados 42 pacientes; dez foram tratados com lobectomia e 32 com tireoidectomia total, sendo 23 sem dissecção de linfonodos e 9 com dissecção linfonodal. Nenhum paciente recebeu radioiodo ou foi mantido com TSH suprimido. Resultados Nenhuma recidiva nos métodos de imagem foi observada, nem incremento da tireoglobulina ou anticorpos antitireoglobulina durante o seguimento (24 a 72 meses). Conclusão Em pacientes com CPT, sem fatores de pior prognóstico (tumor ≤2 cm, histologia não agressiva, sem invasão extratireoidiana extensa ou acometimento linfonodal importante, ressecção tumoral completa, sem indícios de doença persistente após a cirurgia), o tratamento usualmente recomendado não precisa ser modificado quando há história familiar desse tumor. .

Association of family history of type 2 diabetes mellitus with markers of endothelial dysfunction in South Indian population.

Studies indicate that risk for type 2 diabetes mellitus (T2D) or cardiovascular disease is detectable in childhood, though these disorders may not emerge until adulthood. This study was aimed to assess the markers of endothelial dysfunction in patients with the family history of T2D from South Indian population. A total of 450 subjects were included in the study comprising Group I (n = 200) of T2D, Group II (n = 200) of age- and sex-matched healthy controls, Group III (n = 25) of children of T2D patients and Group IV (n = 25) of children of healthy controls. Results showed that intimal medial thickening (IMT) was significantly higher in T2D patients, compared with control subjects with no family history of diabetes. The fasting plasma glucose, glycated hemoglobin, serum total cholesterol, triglyceride, LDL-cholesterol, apolipoprotein B (ApoB) and high-sensitive C-reactive protein (hsCRP) levels were significantly increased, whereas HDL-cholesterol and serum nitrite levels were significantly decreased in T2D patients. However, children of T2D patients who were not diabetic did not show significant increase in the IMT, as compared to those of healthy controls. In conclusion, the present study demonstrated that IMT was significantly higher in the T2D patients and increased with age and family history. The increased levels of lipids, hsCRP, IMT and decreased nitrite levels might contribute to the risk of endothelial dysfunction in patients with T2D. However, further studies are warranted with other biomarkers of endothelial dysfunction in T2D patients with increased sample size.

Prevalencia del sindrome metabolico en niños y adolescentes chilenos con historia familiar de enfermedades cronicas no transmisibles

La historia familiar (HF) de Enfermedades Crónicas no Transmisibles (ECNT), aumentaría el riesgo de síndrome metabólico (SM). En Chile, el SM afecta al 27% de niños con sobrepeso, y la hiperglicemia de ayuno (HA) es el trastorno menos prevalente (4.0%). El objetivo fue estudiar la prevalencia del SM y de los factores de riesgo cardiovascular (FRCV) en niños con sobrepeso e HF de ECNT analizando su asociación con el número de parientes afectados y con la historia parental (HP). En 183 niños con IMC ≥p85 de 11,8 ± 1,8 años (86 varones) e HF (padres y/o abuelos) de ECNT, se evaluó el z IMC (CDC / NCHS), el perímetro de cintura, la presión arterial, la glicemia, la insulina, los triglicéridos y el colesterol-HDL. El SM y los FRCV fueron diagnosticados por el criterio de Cook y la insulinoresistencia (IR) por el HOMA-IR. Se utilizaron Chi², ANOVA, t Student y Willcoxon. La HF de DM2, hipertensión arterial y dislipidemia fue de 81,4 %, 88,0 % y 71,6 % respectivamente. La prevalencia del SM fue de 46,5%, asociándose a la magnitud del sobrepeso y a la HP de ECNT. La prevalencia de hipertrigliceridemia y de hiperglicemia de ayuno fueron de 54,6% y 31,4% respectivamente. No hubo asociación entre el número de parientes con HF y el perfil cardiovascular y metabólico del niño. Se concluye, que la HF de ECNT, se asocia a una mayor prevalencia del SM, de dislipidemia y de hiperglicemia de ayuno que la observada en población general de niños con sobrepeso.

Metabolic syndrome prevalence in Chilean children and adolescent with family history of chronic noncommunicable diseases. . Family history (FH+) of non transmisible chronic diseases (NTCD) increase MetS risk. In Chile, the MetS affects 27% of overweight children, and fasting hyperglycemia is very low prevalent (4,0%). The objective was to study the prevalence of MetS and the cardiovascular risk factors (CVRF) in overweight children with a family background of NTCD and analyze its association with the number of relatives witth NTCD and with parental history (PH). In 183 overweight children (BMI ≥p85) mean age 11,8 ± 1,8 (86 males) with a FH+ (parental or grandparental) of NTCD, were assessed the BMI z (CDC / NCHS), waist circumference, blood arterial pressure, fasting Glucose and Insulin (RIA), triglycerides, HDL chol. The MetS and the CVRF were diagnosed using the Cook phenotype and the insulin resistance (IR) through the HOMA-IR. Chi², ANOVA, t Student and Willcoxon test were performed. The frequency of FH+ of DM2, hypertension and dyslipidemia were 81,4 %, 88,0 % and 71,6 % respectively. The MeTS prevalence was 46,5 % associated to overweight magnitude an parental history of NTCD. The prevalence of hypertriglyceridemia was 54,6%, while fasting hyperglycemia affected 31,4% of the sample. There was no association between number of relatives with NTCD and CV risk profile. We conclude that in overweight children with FH+ of NTCD, the prevalence of MetS, dyslipidemia and fasting hyperglycemia are significantly higher, than those observed in the general population of obese children.

Familial history of type 2 diabetes in patients from Southern Brazil and its influence on the clinical characteristics of this disease / História familiar de diabetes tipo 2 em pacientes do sul do Brasil e sua influência nas características dessa doença

OBJECTIVE: To investigate the presence of maternal and paternal history of type 2 diabetes mellitus (DM) in relatives of 644 type 2 diabetic patients from Southern Brazil, and also to evaluate its influence on the clinical characteristics of this disease. PATIENTS AND METHODS: Familial history of type 2 DM was investigated by a questionnaire. The maternal and paternal history was investigated over two generations. Complete data sets on familial history were obtained from 396 patients. RESULTS: In general, 76.6 percent of the patients reported at least one first-degree affected relative. Besides, 31.6 percent of the patients reported a maternal history of type 2 DM and 12.6 percent reported a paternal history. Patients with maternal and/or paternal history presented a lower age at type 2 DM diagnosis when compared to patients without familial history. In addition, patients with only paternal history presented a higher frequency of hypertension than patients with no familial history. CONCLUSIONS: This study suggests that there is a significant maternal effect in the transmission of type 2 DM in Southern Brazil, and that most of the clinical characteristics of this disease do not differ between patients with or without familial history of type 2 DM.

OBJETIVOS: Investigar a presença de história materna e paterna de diabetes mellitus tipo 2 (DM) entre familiares de 644 pacientes diabéticos tipo 2 provenientes do sul do Brasil, bem como avaliar sua influência nas características clínicas dessa doença. MATERIAIS E MÉTODOS: A história familiar de DM tipo 2 foi investigada através de um questionário, sendo que a presença de história materna e paterna foi investigada em duas gerações. Dados completos sobre história familiar foram obtidos para 396 pacientes. RESULTADOS: Em geral, 76,6 por cento dos pacientes reportaram ao menos um familiar em primeiro grau afetado por DM tipo 2. Além disso, 31,6 por cento dos pacientes relataram uma história materna de DM tipo 2 e 12,6 por cento relataram uma história paterna. Pacientes com história materna e/ou paterna apresentaram uma idade de diagnóstico de DM tipo 2 mais baixa quando comparado a pacientes sem história familiar. Adicionalmente, pacientes que relataram apenas história paterna de DM tipo 2 apresentaram uma maior freqüência de hipertensão do que pacientes sem história familiar. CONCLUSÕES: Nosso estudo sugere que há um efeito materno significativo na transmissão do DM tipo 2 no Sul do Brasil, e que a maioria das características clínicas dessa doença não difere entre pacientes com e sem história familiar de DM tipo 2.

Dissociated Vertical Deviation with Microtia showing Familial Tendency

PURPOSE: We report two brothers having dissociated vertical deviation with microtia and familial history of the condition. METHODS: The subjects of this report are a 7-year-old patient with bilateral dissociated vertical deviation, exotropia, bilateral inferior oblique muscle overaction, and microtia, and his brother, a 6-year-old with bilateral dissociated vertical deviation, right dissociated horizontal deviation and microtia. RESULTS: The first patient underwent asymmetric bilateral lateral rectus muscle recession and bilateral inferior oblique muscle myotomy, while the second patient had asymmetric bilateral lateral rectus muscle recession. In the first patient, the exotropia was corrected, but the bilateral dissociated vertical deviation and left dissociated horizontal deviation remained. The right dissociated horizontal deviation improved in the second patient. Their father, two aunts and paternal grandmother also had strabismus and microtia. CONCLUSIONS: Physicians must investigate familial history in examining the strabismus patient with microtia. Additionally, genetic investigation is in need in more subjects of this study.

A Case of Partial Unilateral Lentiginosis with Familial History / 대한피부과학회지

Partial unilateral lentiginosis is a rare pigmentary disorder characterized by the numerous unilateral lentigines on the otherwise normal skin. A 13-year-old woman presented with asymptomatic multiple brownish macules on the left periorbital area. Her mother and maternal grandfather had the same clinical features on the left abdomen. Histologic examination of the pigmented lesion revealed findings consistent with lentigo simplex. We report an interesting case of partial unilateral lentiginosis with familial occurrence.

STUDY ON THE RELATIONSHIP BETWEEN PANCREATIC CANCER AND DIABETES MELLITUS, OTHER MEDICAL CONDITIONS AND FAMILIAL HISTORY / 解放军医学杂志

To study the relationship between the occurrence of pancreatic cancer with diabetes mellitus, other medical conditions and familial history in Chinese population. A case control study comprising 493 histologically confirmed pancreatic cancer patients and 1031 hospital non neoplastic controls matched with age, sex and economical income was conducted. The value of odds ratio (OR) and its 95% confidence interval (CI) to estimate the relative risk of diabetes mellitus, other medical conditions and familial history were calculated. The results showed that ORs and 95%CIs of diabeties diagnosed 2 years prior to the diagnosis of pancreatic cancer, cholelithiasis, chronic pancreatitis, cancer history, pulmonary tuberculosis, Helicobacter pylori infection, family history of cancer and family history of diabetes mellitus were 4 64(2 05～10 49),4 12(2 81～6 04),18 38(6 33～53 35),9 47(4 97～18 06),4 21(2 30～7 72),1 14(0 45～2 89),2 01(1 29～3 14), 0 83(0 15～4 56) respectively. The p values of diabeties and cholelithiasis in logistic regression analysis were less than 0 05. The analysis suggested that diabetes mellitus, cholelithiasis, chronic pancreatitis, cancer history, pulmonary tuberculosis, and family history of cancer were risk factors of pancreatic cancer, whereas diabetes mellitus and cholelithiasis were the independent factors.