Adding omentum removal to gastric bypass surgery didn't change levels of hormones produced by fat tissue (adipokines) in women with severe obesity and metabolic syndrome.

Scientific Claim

In premenopausal women with metabolic syndrome and severe obesity, omentectomy during gastric bypass surgery did not influence adipokine levels compared to gastric bypass alone.

Original Statement

“it did not influence adipokines and other metabolic parameters”

From study:Visceral fat resection in humans: Effect on insulin sensitivity, beta‐cell function, adipokines, and inflammatory markers

Evidence Quality Assessment

Claim Status

appropriately stated

Study Design Support

Design supports claim

Appropriate Language Strength

association

Can only show association/correlation

Assessment Explanation

The abstract uses 'was associated with' language, which is appropriate for the study design as it compares two surgical procedures without isolating visceral fat removal as a standalone intervention.

Evidence from Studies

Supporting (1)

Visceral fat resection in humans: Effect on insulin sensitivity, beta‐cell function, adipokines, and inflammatory markers

Randomized Controlled Trial

Human

2013 Mar

Contradicting (0)

No contradicting evidence found

Source Study

Visceral fat resection in humans: Effect on insulin sensitivity, beta‐cell function, adipokines, and inflammatory markers

Score: 41

DOI: 10.1002/oby.20030

Similar Assertions

For women with severe obesity and metabolic syndrome who had gastric bypass surgery, adding the removal of the omentum fat led to more weight loss over time compared to just the bypass alone.

91%

Non-diabetic women with severe obesity and metabolic syndrome who had gastric bypass surgery with omentum removal had better overall insulin function (disposition index) at 6 and 12 months compared to those who only had the bypass.

88%

For non-diabetic women with severe obesity and metabolic syndrome who had gastric bypass surgery, adding omentum removal helped maintain their body's insulin response to sugar after one year, while those without it saw a decline.

86%

Women with severe obesity and metabolic syndrome who had gastric bypass surgery with omentum removal had lower levels of a marker for inflammation (CRP) after one year compared to those who only had the bypass.

81%