Good weight loss responders and poor weight loss responders after Roux-en-Y gastric bypass: clinical and nutritional profiles

Farias, Gisele; Thieme, Rubia Daniela; Teixeira, Laila M.; Heyde, Maria Emilia von der; Bettini, Solange Cravo; Radominski, Rosana Bento

doi:10.20960/nh.574

Cited by 22 publications

(14 citation statements)

References 27 publications

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“…Faced with the failure of conservative treatment after a period longer than two years, bariatric surgery is indicated as a strategic alternative for rapid weight loss, remission or improvement of comorbidities, and improvement of quality and expectancy of life 2,3 . Among the surgical techniques, Roux-en-Y gastric bypass (RYGB) has been advocated for providing excellent percentage loss of overweight, between 65% to 70%, and sustainable weight loss, particularly for those with metabolic syndrome or diabetes mellitus type 2 4,5 . Sleeve gastrectomy (SG) has been highlighted in recent years because it presents relative technical simplicity, advantages in rapid weight loss, and lower complications rates when compared to Roux-en-Y gastric bypass 6,7 .…”

Section: Introductionmentioning

confidence: 99%

Predictors of poor follow-up after bariatric surgery

Belo

Siqueira

Filho

et al. 2018

Rev. Col. Bras. Cir.

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there was a progressive loss of follow-up from the second postoperative year on. Among the factors analyzed, only the variable "excess weight" greater than 49.95kg in the preoperative period was associated with loss of medical-surgical follow-up. In the 48th month of the postoperative period, there was a higher prevalence of loss of medical-surgical follow-up for patients outside the perimeter of the city of Recife (51%, p=0.052).

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Section: Introductionmentioning

confidence: 99%

Predictors of poor follow-up after bariatric surgery

Belo

Siqueira

Filho

et al. 2018

Rev. Col. Bras. Cir.

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“…The different laboratory techniques and reference ranges used in the studies also make it difficult to estimate the true prevalence of vitamin D insufficiency [13] . In a study conducted by Doğan et al, [14] the mean vitamin D level was found to be 23.86±10.64 ng/ml in preschool children.…”

Section: Discussionmentioning

confidence: 99%

The association of serum vitamin D level with anemia and iron deficiency in preschool children

Kartal¹

2019

Haydarpasa Numune Med J

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Introduction: Vitamin D deficiency and iron deficiency are the most common nutritional pandemic problems worldwide at all levels of society. In some studies, vitamin D has been shown to have an effect on erythropoiesis. The objective of this study was to investigate the relationship between serum vitamin D level, hemogram parameters, and serum iron level in preschool children. Methods: The study group comprised 108 children aged between 2 and 5 years who visited a single pediatric hematology polyclinic between August 2014 and August 2017and whose serum vitamin D level and iron parameters were evaluated. The patients were divided into 3 groups according to the hemoglobin value, serum ferritin level, and transferrin saturation index calculation: iron deficiency, iron deficiency anemia, and a control group. Vitamin D deficiency, insufficiency, and normal categories were also used based on assessment of the serum vitamin D level. Results: There were 41 children in the iron deficiency group, 32 classified as iron deficiency anemia, and 35 age-and sexmated controls. The vitamin D level was statistically significant between the groups (p<0.05). Discussion and Conclusion: According to our findings, vitamin D deficiency and insufficiency were prevalent, especially in children with iron deficiency anemia. It is recommended that the serum vitamin D level of children with iron deficiency anemia should be checked and vitamin D-fortified food consumption should be increased.

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“…In the late postoperative period, the adapted food pyramid facilitates the choice of food, allowing for a balanced diet, with adequate variety and proportionality of food groups 15 . Another factor associated with postoperative food choices is the so-called dumping syndrome, in which patients stop consuming high-calorie or high-fat foods and sugars, and increase their intake of high-fiber foods for fear of presenting complications 8 , 9 .…”

Section: Discussionmentioning

confidence: 99%

Food Intake Evaluation During the First Year of Postoperative of Patients With Type 2 Diabetes Mellitus or Glycemic Alteration Submitted to Roux-en-Y Gastric Bypass

Zaparolli

Da-Cruz

Frehner

et al. 2018

ABCD, arq. bras. cir. dig.

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Background : Obesity is one of the main causes of glycemic change. Failure of clinical obesity treatment may lead to an increase in bariatric surgery. Dietary guidance, in conjunction with disabsorptive and hormonal factors resulting from the anatomical and physiological changes provoked by the surgery, is associated with changes in food intake. Aim: To analyze food intake evolution during the first postoperative year of Roux-en-y gastric bypass in patients with type 2 diabetes mellitus or glycemic alteration. Methods : This was a longitudinal and retrospective observational study. For food intake evolution analysis, linear regression models with normal errors were adjusted for each of the nutrients. Results: At 12 months, all patients presented improvement in glycemic levels (p<0.05). During the first postoperative year, there was a reduction in energy intake, macronutrients, consumption of alcoholic beverages and soft drinks. Conversely, there was an increase in fiber intake and diet fractionation. It was observed that, despite gastric restrictions, the micronutrient intake specifically recommended for glycemic control was greater up to six months postoperatively. Conclusion: There was change in the quantity and quality of food intake. It was the most prevalent glycemic control contributor up to six months postoperatively. At the end of one year, the diet underwent a change, showing a similar tendency to the preoperative food intake pattern.

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Good weight loss responders and poor weight loss responders after Roux-en-Y gastric bypass: clinical and nutritional profiles

Cited by 22 publications

References 27 publications

Predictors of poor follow-up after bariatric surgery

Predictors of poor follow-up after bariatric surgery

The association of serum vitamin D level with anemia and iron deficiency in preschool children

Food Intake Evaluation During the First Year of Postoperative of Patients With Type 2 Diabetes Mellitus or Glycemic Alteration Submitted to Roux-en-Y Gastric Bypass

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