Abstract
| Language | English |
|---|---|
| Pages | 3678-3690 |
| Number of pages | 13 |
| Journal | Obesity Surgery |
| Volume | 28 |
| Issue number | 11 |
| Early online date | 18 Aug 2018 |
| DOIs | |
| Publication status | Published - Nov 2018 |
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The efficacy of energy-restricted diets in achieving preoperative weight loss for bariatric patients: A systematic review. / Naseer, Fathimath; Shabbir, Asim ; Livingstone, Barbara; Price, RK; Syn, Nicholas L; Flannery, Orla .
In: Obesity Surgery, Vol. 28, No. 11, 11.2018, p. 3678-3690.Research output: Contribution to journal › Article
TY - JOUR
T1 - The efficacy of energy-restricted diets in achieving preoperative weight loss for bariatric patients: A systematic review.
AU - Naseer, Fathimath
AU - Shabbir, Asim
AU - Livingstone, Barbara
AU - Price, RK
AU - Syn, Nicholas L
AU - Flannery, Orla
N1 - Checked with Chester University - item compliant in their repository. Email uploaded to 'other files'.
PY - 2018/11
Y1 - 2018/11
N2 - In bariatric practice, a preoperative weight loss of at least 5% is recommended. However, the hypocaloric diets prescribed vary and no consensus exists. This study examined the efficacy of preoperative diets in achieving 5% weight loss. From a systematic literature search, eight randomised controlled trials (n = 862) were identified. Half of the trials used a “very-low-calorie diet” whilst the rest employed a “low-calorie diet”. Only five diets achieved ≥ 5% weight loss over varying durations and energy intakes. By inference, compliance with a 700–1050 kcal (2929–4393 kJ) diet, consisting of moderate carbohydrate, high protein and low/moderate fat, for 3 weeks is likely to achieve 5% weight loss. A low-carbohydrate diet (< 20 g/day) may achieve this target within a shorter duration. Additional research is required to validate these conclusions.
AB - In bariatric practice, a preoperative weight loss of at least 5% is recommended. However, the hypocaloric diets prescribed vary and no consensus exists. This study examined the efficacy of preoperative diets in achieving 5% weight loss. From a systematic literature search, eight randomised controlled trials (n = 862) were identified. Half of the trials used a “very-low-calorie diet” whilst the rest employed a “low-calorie diet”. Only five diets achieved ≥ 5% weight loss over varying durations and energy intakes. By inference, compliance with a 700–1050 kcal (2929–4393 kJ) diet, consisting of moderate carbohydrate, high protein and low/moderate fat, for 3 weeks is likely to achieve 5% weight loss. A low-carbohydrate diet (< 20 g/day) may achieve this target within a shorter duration. Additional research is required to validate these conclusions.
U2 - 10.1007/s11695-018-3451-1
DO - 10.1007/s11695-018-3451-1
M3 - Article
VL - 28
SP - 3678
EP - 3690
JO - Obesity Surgery
T2 - Obesity Surgery
JF - Obesity Surgery
SN - 0960-8923
IS - 11
ER -