6 research outputs found
The association of elevated alanine aminotransferase and the metabolic syndrome in an overweight and obese pediatric population of multi-ethnic origin
Differential impact of impaired fasting glucose versus impaired glucose tolerance on cardiometabolic risk factors in multi-ethnic overweight/obese children
We aimed to investigate the prevalence of impaired fasting glucose (IFG) and impaired glucose tolerance (IGT), and their associations with cardiometabolic risk factors, according to ethnicity in a large obese paediatric cohort. A 75-g oral glucose tolerance test was performed in 1,007 overweight/obese Dutch children of multi-ethnic origin, referred to the obesity outpatient clinics of two Dutch hospitals in Amsterdam (mean age, 11.4 ± 3.2 years; 50.7% boys). Anthropometric parameters and blood samples were collected, and cardiometabolic risk factors were assessed. The cohort consisted of Dutch native (26.0%), Turkish (23.7%), Moroccan (18.8%) and children of ‘other’ (31.5%) ethnicity. The prevalence of IFG was significantly higher in Moroccan and Turkish children as compared to Dutch native children (25.4% and 19.7% vs. 11.8%, respectively, P < 0.05). IGT was most frequently present in Turkish and Dutch native children, relative to Moroccan children (6.3% and 5.3% vs. 1.6%, P < 0.05). Besides pubertal status and ethnicity, components of ‘metabolic syndrome’ (MetS) which were associated with IGT, independent of hyperinsulinaemia, were hypertension [odds ratio (OR), 2.3; 95% CI, 1.1–4.9] while a trend was seen for high triglycerides (OR, 2.0; 95% CI, 0.9–4.3). When analyzing components of MetS which were associated with IFG, only low high-density lipoprotein cholesterol was significantly associated (OR, 1.7; 95% CI, 1.2–2.5) independent of hyperinsulinaemia. In conclusion, in a Dutch multi-ethnic cohort of overweight/obese children, a high prevalence of IFG was found against a low prevalence of IGT, which differed in their associations with cardiometabolic risk factors
Gastrointestinal symptoms before and after laparoscopic Roux-en-Y gastric bypass: a longitudinal assessment
Background: Roux-en-Y gastric bypass (RYGB)is an effective treatment for morbid obesity, but many patients have increased gastrointestinal symptoms. Objectives: To evaluate gastrointestinal symptoms and food intolerance before and after RYGB over time in a large cohort of morbidly obese patients. Setting: A high-volume bariatric center of excellence. Methods: A prospective cohort study was performed in patients who underwent RYGB between September 2014 and July 2015, with 2-year follow-up. Consecutive patients screened for bariatric surgery answered the Gastrointestinal Symptom Rating Scale (GSRS)and a food intolerance questionnaire before RYGB and 2 years after surgery. The prevalence of gastrointestinal symptoms before and after surgery and the association between patient characteristics and postoperative gastrointestinal symptoms were assessed. Results: Follow-up was 86.2% (n = 168)for patients undergoing primary RYGB and 93.3% (n = 28)for revisional RYGB. The total mean GSRS score increased from 1.69 to 2.31 after surgery (P <.001), as did 13 of 16 of the individual scores. Preoperative GSRS score is associated with postoperative symptom severity (B =.343, P <.001). Food intolerance was present in 16.1% of patients before primary RYGB, increasing to 69.6% after surgery (P <.001). Patients who underwent revisional RYGB had a symptom severity and prevalence of food intolerance comparable with that among patients with primary RYGB, even though they had more symptoms before revisional surgery. Conclusions: Two years after surgery, patients who underwent primary RYGB have increased gastrointestinal symptoms and food intolerance compared with the preoperative state. It is important that clinicians are aware of this and inform patients before surgery
Severe lactic acidosis in a diabetic patient after ethanol abuse and floor cleaner intake
An intoxication with drugs, ethanol or cleaning solvents may cause a complex clinical scenario if multiple agents have been ingested simultaneously. The situation can become even more complex in patients with (multiple) co-morbidities. A 59-year-old man with type 2 diabetes mellitus (without treatment two weeks before the intoxication) intentionally ingested a substantial amount of ethanol along with ~750 mL of laminate floor cleaner containing citric acid. The patient was admitted with severe metabolic acidosis (both ketoacidosis and lactic acidosis, with serum lactate levels of 22 mM). He was treated with sodium bicarbonate, insulin and thiamine after which he recovered within two days. Diabetic ketoacidosis and lactic acidosis aggravated due to ethanol intoxication, thiamine deficiency and citrate. The high lactate levels were explained by excessive lactate formation caused by the combination of untreated diabetes mellitus, thiamine deficiency and ethanol abuse. Metabolic acidosis in diabetes is multi-factorial, and the clinical situation may be further complicated, when ingestion of ethanol and toxic agents are involved. Here, we reported a patient in whom diabetic ketoacidosis was accompanied by severe lactic acidosis as a result of citric acid and mainly ethanol ingestion and a possible thiamine deficiency. In the presence of lactic acidosis in diabetic ketoacidosis, physicians need to consider thiamine deficiency and ingestion of ethanol or other toxins
Pulmonary embolism as a first clinical sign of occult malignancy: a prospective follow-up study
Overweight children with type 1 diabetes have a more favourable lipid profile than overweight non-diabetic children
In the present article, we aimed to compare the cardiometabolic risk between overweight children with and without type 1 diabetes (T1DM). Therefore, data with regard to cardiometabolic risk parameters of 44 overweight Caucasian children (3-18 years) with T1DM were matched with 44 overweight peers without T1DM for sex, ethnicity, age and standard deviation score of BMI (Z-BMI). Detailed history was taken, information regarding anthropometrics and family history were collected and blood pressure was measured. Blood samples were collected for evaluation of lipid profiles (fasting in controls, non-fasting in T1DM children), alanine aminotransferase and HbA1c (in children with T1DM). It was found that overweight children with T1DM had lower median standard deviation score of waist circumference (Z-WC) as compared to the overweight control group [median, 2.0 (interquartile range, IQR, 1.5-2.3) vs. 2.6 (IQR, 2.0-2.9), P<0.001]. After adjustment for Z-WC, in children with T1DM, median high-density lipoprotein cholesterol levels were significantly higher and median low-density lipoprotein cholesterol lower in T1DM children, as compared to their peers without T1DM [1.40 (IQR, 1.2- 1.5) vs. 1.2 (IQR, 1.0-1.3) and 2.7 (IQR, 2.5-3.2) vs. 3.0 (IQR, 2.5-3.4), respectively, all P<0.01]. When dividing children according to glycaemic status, children with suboptimal glycaemic control had higher values of triglycerides as compared to well-controlled children [1.3 (IQR, 1.0-1.8) vs. 0.96 (IQR, 0.80-1.2), P=0.036]. In conclusion, overweight children with T1DM have a more favourable lipid profile, as compared to non-diabetic overweight controls, in spite of a higher frequency of a positive family history of CVD, T2DM and hypertension. Still, paediatricians should give extra attention to cardiometabolic risk factors within this vulnerable group, taking into account the already high cardiometabolic risk. © Springer-Verlag 2011