Postoperative hypophosphatemia as a predictor of complications after pancreaticoduodenectomy: Insights from a tertiary gastrointestinal surgery center
Medicine (United States), cilt.104, sa.31, 2025 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 104 Sayı: 31
- Basım Tarihi: 2025
- Doi Numarası: 10.1097/md.0000000000043660
- Dergi Adı: Medicine (United States)
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, BIOSIS, CINAHL, EMBASE, Directory of Open Access Journals
- Anahtar Kelimeler: hypophosphatemia, pancreaticoduodenectomy, pancreaticojejunostomy leakage, postoperative complications, serum phosphate levels
- Sağlık Bilimleri Üniversitesi Adresli: Evet
Özet
Hypophosphatemia is a common metabolic disturbance following major abdominal surgeries, including pancreaticoduodenectomy (PD), and has been associated with an increased risk of postoperative complications. This study aims to investigate the association of serum phosphate levels with postoperative complications in patients undergoing PD at a tertiary gastroenterological surgery center. This retrospective study included 190 patients who underwent PD between February 2019 and December 2022. Serum phosphate levels were measured perioperatively. Hypophosphatemia was defined as serum phosphate levels<2.5 mg/dL. Postoperative complications, including pancreaticojejunostomy (PJ) leakage, wound infection, and delayed gastric emptying, were recorded. Statistical analyses were performed to assess the correlation between hypophosphatemia and postoperative complications. Hypophosphatemia was observed in 148 patients (77.89%), with the lowest phosphate levels recorded on the 3rd postoperative day (2.17±0.05 mg/dL, P<.05). Complications developed in 126 patients (66.3%). Hypophosphatemia was significantly more common in patients with complications (82.5% vs 68.8%, P=.03). PJ leakage was observed in 58 patients (30.5%), with significantly lower serum phosphate levels on the 3rd and 5th postoperative days (P=.003, P=.005). Overall, hypophosphatemia was prevalent after PD and associated with increased rates of complications, particularly with PJ leakage. Hypophosphatemia is associated with an increased risk of postoperative complications after PD, particularly with PJ leakage. Early identification and management of low phosphate levels in these patients could improve clinical outcomes and patient recovery.