Obezite cerrahisi öncesi uygulanan düşük kalorili diyetin erken dönem komplikasyonlar ve ağırlık kaybı ile ilişkisinin retrospektif değerlendirilmesi
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2018
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Obezite cerrahisi öncesi oluşan ağırlık kaybının, komplikasyonlar ve postoperatif ağırlık kaybı ile ilişkili olduğu düşünülmektedir. Bu çalışmada obezite cerrahisi öncesi uygulanan düşük kalorili diyetin, erken dönem komplikasyonlar ve ağırlık kaybı üzerine etkisinin araştırılması hedeflenmiştir. Bu çalışma, Kasım 2012 – Aralık 2016 tarihleri arasında Uludağ Üniversitesi Sağlık Uygulama ve Araştırma Merkezi'nde sleeve gastrektomi ameliyatı olmuş 140 hasta (89 kadın, 51 erkek) üzerinde gerçekleştirilmiştir. Hastaların sosyo-demografik özellikleri, beden kütle indeksi, hastanede yatış süreleri, ameliyat sonrası oluşan komplikasyonları, morbidite, mortalite durumları, postop ağırlık kayıpları ve poliklinik izlem notları retrospektif olarak incelenmiştir. Çalışmadaki bireyler ameliyat öncesi fazla vücut ağırlığı (% EBW) kayıp ve kazanımlarına göre ve diyet uygulayıp uygulamama durumlarına göre sınıflandırılmıştır. Çalışmaya katılan bireylerin %49'u ameliyat öncesi verilen diyeti uygulamış % 51'i uygulamamıştır. Çalışmada diyet öncesi hastaların ağırlıkları ortalaması 130±19,47 kg, BKI değerleri 46,79±4,92 kg/m2'dir. Ameliyat öncesi diyeti uygulama durumu ile yaş, cinsiyet ve sağ kalım değişkenleri arasında istatistiksel olarak anlamlı farklılık bulunmamıştır (p>0,05). Ameliyat öncesi diyet yapmayan ve %5 EBW kazanan hastaların, %10 üstü EBW kaybeden bireylere göre komplikasyon ve minör komplikasyon riski yüksek bulunmuştur (p<0,05). Ameliyat öncesi kaybedilen ağırlık miktarı arttıkça yetersiz beslenme, ağrı, bulantı, kusma ve konstipasyon görülme riski azalmıştır (p<0,05). Bu çalışma sonucunda ameliyat öncesi dönemde ağırlık kaybı arttıkça, postoperatif BKI ve EBWL'de (fazla vücut ağırlık kaybı) istatistiksel açıdan anlamlı bir azalma olduğu görülmüştür (p<0,05). Diyet yapan hastaların hastanede yatış süresi, diyet yapmayanlara göre daha kısa bulunmuştur (p<0,05). Bu çalışmadaki veriler, cerrahi sonrası komplikasyon riskini azaltma potansiyeliyle ilgili olarak, obezite cerrahisi planlanan hastalar için preoperatif ağırlık kaybı programının rutin kullanımını desteklemektedir. Anahtar Kelimeler: Obezite cerrahisi, Ağırlık kaybı, Diyet, Düşük kalorili diyet
RETROSPECTIVE EVOLUTION OF RELATIONSHIP BETWEEN LOW-CALORIE DIET WHICH FOLLOWED BEFORE OBESITY SURGERY ON EARLY COMPLICATIONS AND WEIGHT LOSS It is thought in the literature that weight loss before obesity surgery is associated with complications and postoperative weight loss. In this study, the effects of a lowcalorie diet followed before obesity surgery on early complications and weight loss is researched. This research was carried out with the participation of 140 patients (89 female, 51 male) who underwent sleeve gastrectomy in Uludağ University, Health Practice and Research Center (SUAM) between November 2012 and December 2016. Sociodemographic characteristics of patients, body mass index, duration of hospitalization, postoperative complications, morbidity, mortality status, postoperative weight loss, and policlinic follow-up notes were retrospectively analyzed. Participants of the study were classified according to their preoperative excess body weight (EBW, %) loss and gain, and whether they were able to follow the diet. It was found that 49% of the participants in the study followed the pre-operative diets while the other 51% did not. In the study, the weight of the patients before the diet was 130±19,47 kg and the BMI (Body Mass Index) values were 46,79±4,92 kg/m2. As a result of the research, there was no statistically significant difference between preoperative dietary status and age, gender and survival variables (p> 0.05).Patients who did not diet preoperatively and had a 5% EBW had a higher risk of complications and minor complications than those who lost EBW above 10% (p<0.05). The risk of undernutrition, pain, nausea, vomiting, and constipation decreased as the amount of weight loss before surgery increased (p<0.05). Research findings suggested that as weight loss increased preoperatively, a statistically significant decrease in postoperative BMI and EBWL (Excess Body Weight Loss) was found to be statistically significant (p <0.05). It was also found that duration of hospitalization of patients who followed the diet was shorter than those who did not follow (p<0,05). The findings of this study support the routine use of a preoperative weight loss program for patients scheduled for obesity surgery, with regards to the potential to reduce the risk of complications after surgery. Keywords: Obesity surgery, Weight loss, Diet, Low calorie diet
RETROSPECTIVE EVOLUTION OF RELATIONSHIP BETWEEN LOW-CALORIE DIET WHICH FOLLOWED BEFORE OBESITY SURGERY ON EARLY COMPLICATIONS AND WEIGHT LOSS It is thought in the literature that weight loss before obesity surgery is associated with complications and postoperative weight loss. In this study, the effects of a lowcalorie diet followed before obesity surgery on early complications and weight loss is researched. This research was carried out with the participation of 140 patients (89 female, 51 male) who underwent sleeve gastrectomy in Uludağ University, Health Practice and Research Center (SUAM) between November 2012 and December 2016. Sociodemographic characteristics of patients, body mass index, duration of hospitalization, postoperative complications, morbidity, mortality status, postoperative weight loss, and policlinic follow-up notes were retrospectively analyzed. Participants of the study were classified according to their preoperative excess body weight (EBW, %) loss and gain, and whether they were able to follow the diet. It was found that 49% of the participants in the study followed the pre-operative diets while the other 51% did not. In the study, the weight of the patients before the diet was 130±19,47 kg and the BMI (Body Mass Index) values were 46,79±4,92 kg/m2. As a result of the research, there was no statistically significant difference between preoperative dietary status and age, gender and survival variables (p> 0.05).Patients who did not diet preoperatively and had a 5% EBW had a higher risk of complications and minor complications than those who lost EBW above 10% (p<0.05). The risk of undernutrition, pain, nausea, vomiting, and constipation decreased as the amount of weight loss before surgery increased (p<0.05). Research findings suggested that as weight loss increased preoperatively, a statistically significant decrease in postoperative BMI and EBWL (Excess Body Weight Loss) was found to be statistically significant (p <0.05). It was also found that duration of hospitalization of patients who followed the diet was shorter than those who did not follow (p<0,05). The findings of this study support the routine use of a preoperative weight loss program for patients scheduled for obesity surgery, with regards to the potential to reduce the risk of complications after surgery. Keywords: Obesity surgery, Weight loss, Diet, Low calorie diet
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Beslenme ve Diyetetik, Diyet, Düşük kalori, Kilo verme, Nutrition and Dietetics, Diet, Komplikasyonlar, Low calorie, Weight loss, Obezite, Complications, Obezite cerrahisi, Obesity, Bariatric surgery, Retrospektif çalışmalar, Retrospective studies
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