Optical Coherence Tomography Parameters in Morbidly Obese Patients Who Underwent Laparoscopic Sleeve Gastrectomy
Purpose. To investigate changes in optical coherence tomography parameters in morbidly obese patients who had undergone laparoscopic sleeve gastrectomy (LSG). Methods. A total of 41 eyes of 41 morbidly obese patients (BMI ≥ 40) who had undergone LSG were included in study. The topographic optic disc...
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| Format: | Article |
| Language: | English |
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Wiley
2016-01-01
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| Series: | Journal of Ophthalmology |
| Online Access: | http://dx.doi.org/10.1155/2016/5302368 |
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| author | Berna Dogan Ugur Dogan Muhammet Kazim Erol Mani Habibi Nurullah Bulbuller |
| author_facet | Berna Dogan Ugur Dogan Muhammet Kazim Erol Mani Habibi Nurullah Bulbuller |
| author_sort | Berna Dogan |
| collection | DOAJ |
| description | Purpose. To investigate changes in optical coherence tomography parameters in morbidly obese patients who had undergone laparoscopic sleeve gastrectomy (LSG). Methods. A total of 41 eyes of 41 morbidly obese patients (BMI ≥ 40) who had undergone LSG were included in study. The topographic optic disc parameters, central macular thickness (CMT), total macular volume (TMV), and retinal ganglion cell layer (RGCL) were measured by spectral-domain optical coherence tomography (SD-OCT). Subfoveal choroidal thickness (SFCT) was measured by enhanced deep imaging-optical coherence tomography (EDI-OCT). Results. The mean CMT was 237.4±24.5 μm, 239.3±24.1 μm, and 240.4±24.5 μm preoperatively, 3 months postoperatively, and 6 months postoperatively, respectively (p<0.01). The mean TMV was 9.88±0.52 mm3, 9.96±0.56 mm3, and 9.99±0.56 mm3 preoperatively, 3 months postoperatively, and 6 months postoperatively, respectively (p<0.01). The mean RGCL was 81.2±6.5 μm, 82.7±6.6 μm, and 82.9±6.5 μm preoperatively, 3 months postoperatively, and 6 months postoperatively, respectively (p<0.01). The mean SFCT was 309.8±71.8 μm, 331.0±81.4 μm, and 352.7±81.4 μm preoperatively, 3 months postoperatively, and 6 months postoperatively, respectively (p<0.01). No statistically significant differences were found between the preoperative values and 3- and 6-month postoperative values in rim area (p=0.34), disc area (p=0.64), vertical cup/disc ratio (p=0.39), cup volume (p=0.08), or retinal nerve fiber layer (p=0.90). Conclusions. Morbidly obese patients who undergo LSG experience a statistically significant increase in CMT, TMV, SFCT, and RGCL at 3 months and 6 months after surgery. |
| format | Article |
| id | doaj-art-02b183a1c2d940899b78523b06fd57cc |
| institution | Kabale University |
| issn | 2090-004X 2090-0058 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Ophthalmology |
| spelling | doaj-art-02b183a1c2d940899b78523b06fd57cc2025-08-20T03:54:15ZengWileyJournal of Ophthalmology2090-004X2090-00582016-01-01201610.1155/2016/53023685302368Optical Coherence Tomography Parameters in Morbidly Obese Patients Who Underwent Laparoscopic Sleeve GastrectomyBerna Dogan0Ugur Dogan1Muhammet Kazim Erol2Mani Habibi3Nurullah Bulbuller4Department of Ophthalmology, Antalya Training and Research Hospital, 07100 Antalya, TurkeyDepartment of General Surgery, Antalya Training and Research Hospital, 07100 Antalya, TurkeyDepartment of Ophthalmology, Antalya Training and Research Hospital, 07100 Antalya, TurkeyDepartment of General Surgery, Esenler Maternity and Child Health Hospital, 34230 Istanbul, TurkeyDepartment of General Surgery, Medicine Faculty, Akdeniz University, 07058 Antalya, TurkeyPurpose. To investigate changes in optical coherence tomography parameters in morbidly obese patients who had undergone laparoscopic sleeve gastrectomy (LSG). Methods. A total of 41 eyes of 41 morbidly obese patients (BMI ≥ 40) who had undergone LSG were included in study. The topographic optic disc parameters, central macular thickness (CMT), total macular volume (TMV), and retinal ganglion cell layer (RGCL) were measured by spectral-domain optical coherence tomography (SD-OCT). Subfoveal choroidal thickness (SFCT) was measured by enhanced deep imaging-optical coherence tomography (EDI-OCT). Results. The mean CMT was 237.4±24.5 μm, 239.3±24.1 μm, and 240.4±24.5 μm preoperatively, 3 months postoperatively, and 6 months postoperatively, respectively (p<0.01). The mean TMV was 9.88±0.52 mm3, 9.96±0.56 mm3, and 9.99±0.56 mm3 preoperatively, 3 months postoperatively, and 6 months postoperatively, respectively (p<0.01). The mean RGCL was 81.2±6.5 μm, 82.7±6.6 μm, and 82.9±6.5 μm preoperatively, 3 months postoperatively, and 6 months postoperatively, respectively (p<0.01). The mean SFCT was 309.8±71.8 μm, 331.0±81.4 μm, and 352.7±81.4 μm preoperatively, 3 months postoperatively, and 6 months postoperatively, respectively (p<0.01). No statistically significant differences were found between the preoperative values and 3- and 6-month postoperative values in rim area (p=0.34), disc area (p=0.64), vertical cup/disc ratio (p=0.39), cup volume (p=0.08), or retinal nerve fiber layer (p=0.90). Conclusions. Morbidly obese patients who undergo LSG experience a statistically significant increase in CMT, TMV, SFCT, and RGCL at 3 months and 6 months after surgery.http://dx.doi.org/10.1155/2016/5302368 |
| spellingShingle | Berna Dogan Ugur Dogan Muhammet Kazim Erol Mani Habibi Nurullah Bulbuller Optical Coherence Tomography Parameters in Morbidly Obese Patients Who Underwent Laparoscopic Sleeve Gastrectomy Journal of Ophthalmology |
| title | Optical Coherence Tomography Parameters in Morbidly Obese Patients Who Underwent Laparoscopic Sleeve Gastrectomy |
| title_full | Optical Coherence Tomography Parameters in Morbidly Obese Patients Who Underwent Laparoscopic Sleeve Gastrectomy |
| title_fullStr | Optical Coherence Tomography Parameters in Morbidly Obese Patients Who Underwent Laparoscopic Sleeve Gastrectomy |
| title_full_unstemmed | Optical Coherence Tomography Parameters in Morbidly Obese Patients Who Underwent Laparoscopic Sleeve Gastrectomy |
| title_short | Optical Coherence Tomography Parameters in Morbidly Obese Patients Who Underwent Laparoscopic Sleeve Gastrectomy |
| title_sort | optical coherence tomography parameters in morbidly obese patients who underwent laparoscopic sleeve gastrectomy |
| url | http://dx.doi.org/10.1155/2016/5302368 |
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