Presence of Serum Ferritin before and after Bariatric Surgery: Analysis in Dentate and Edentulous Patients

Author(s)

Foratori Junior, Gerson Aparecido ; Pires de Andrade, Francisco Juliherme ; Mosquim, Victor ; Sales Peres, Matheus de Carvalho ; Ceneviva, Reginaldo ; Chaim, Elinton Adami ; de Carvalho Sales Peres, Silvia Helena

• Document type: Journal article
• Source: PLoS One; v. 11, n. 10 OCT 3 2016.
• Web of Science Citations: 0

Abstract

Society has changed its own lifestyle, specially its eating habits and physical activities, leading to excessive weight and a sedentary behavior, which has contributed to obesity increase. Bariatric surgery is the most effective treatment to obesity, allowing weight loss and its maintenance. However, it has been related high levels of iron deficiency after surgery. A person's nutritional status might be affected by total or partial tooth loss. The aim of this longitudinal prospective cohort study was to evaluate the levels of serum ferritin before and after bariatric surgery and to identify if there is a relation with tooth loss. The sample was composed of 50 patients selected and assisted at Amaral Carvalho Hospital, located in Jau A city, Brazil. The use and necessity of prosthesis, dental absence or presence, and serum ferritin dosage were evaluated. Student's t test, Univariate analysis, Chi-square and Odds Ratio were adopted (p<0.05). There was no significant difference regarding the serum ferritin levels between dentate and edentulous patients prior to surgery (p = 0.436). After surgery, the serum ferritin levels were higher in edentulous patients (prosthesis users) when compared to the pre-surgical levels, and the post-surgical levels presented significant difference regarding the dentate patients (p = 0.024). It can be concluded that rehabilitated patients in postoperative period showed better levels of serum ferritin after surgical intervention. (AU)

• FAPESP's process: 12/10994-0 - Presence of serum ferritin before and after bariatric surgery: analysis in dentate and edentulous patients
• Grantee: Gerson Aparecido Foratori Junior
• Support Opportunities: Scholarships in Brazil - Scientific Initiation
• FAPESP's process: 15/05749-5 - Assessment of carious lesions and dental biofilm by fluorescence in metabolic syndrome patients underwent to bariatric surgery: a prospective cohort study
• Grantee: Silvia Helena de Carvalho Sales Peres
• Support Opportunities: Regular Research Grants