Laparoscopic Sleeve Gastrectomy: Impact on Body Mass Index and Thyroid Hormones in Euthyroid Obese Patients

16 December 2023: Database Analysis

Omer Faruk Buk ^1ABDE , Sönmez Ocak ^1ABDE* , Mustafa Safa Uyanik ^1ACDF , Emin Daldal ^1ABDEF , Mehmet Alperen Avci ^1ABEF , Can Akgün ^2ABDEF

DOI: 10.12659/MSM.942692

Med Sci Monit 2023; 29:e942692

Table 3 Previous studies including changes in TSH, FT3, and FT4 following laparoscopic sleeve gastrectomy.

Reference	Number of patients	Time from surgery	TSH	FT4	FT3
Chen et al []²⁸	85	12 months	Decreased	Increased	Decreased
Yang et al []²⁹	16	12 months	Decreased	NS	NS
Aykota []³⁰	159	6 months	Decreased	Increased	NS
Chen Xi et al []³¹	59	12 months	Decreased	Increased	Decreased
Abu-Ghanem et al []³²	38	12 months	Decreased	NS	NA
Najjari et al []³³	100	6 months	Decreased	NS	NA
Karaman et al []³⁴	86	12 months	Decreased	NS	Decreased
NS – not significant; NA – not available.