Evidence Search

Search across evidence sources using semantic retrieval and quality ranking.

Found 10 results for "gastrectomy" (0.233s)
Systematic review and meta-analysis comparing proximal gastrectomy with double-tract-reconstruction and total gastrectomy in gastric and gastroesophageal junction cancer patients: Still no sufficient evidence for clinical decision-making Score: 85.13
pubmed_article meta_analysis Quality: 65 📅 2023 🏷️ vitamin-b12 📊 26 citations
exact match recent
PMID: 36543733 DOI: 10.1016/j.surg.2022.11.018
Vitamin B12 deficiency after total gastrectomy for gastric cancer, prevalence, and symptoms: a systematic review and meta-analysis Score: 84.55
pubmed_article meta_analysis Quality: 60 📅 2024 🏷️ vitamin-b12-energy 📊 26 citations
exact match recent
PMID: 37669168 DOI: 10.1097/CEJ.0000000000000838
Postoperative nutritional outcomes and quality of life-related complications of proximal versus total gastrectomy for upper-third early gastric cancer: a meta-analysis Score: 82.81
pubmed_article meta_analysis Quality: 51 📅 2020 🏷️ vitamin-b12 📊 56 citations 🔓 Open Access
exact match recent
PMID: 33293604 DOI: 10.1038/s41598-020-78458-0
Comparative risk of anemia and related micronutrient deficiencies after Roux-en-Y gastric bypass and sleeve gastrectomy in patients with obesity: An updated meta-analysis of randomized controlled trials Score: 82.02
pubmed_article meta_analysis Quality: 56 📅 2022 🏷️ vitamin-b12 📊 44 citations
exact match recent
PMID: 35048495 DOI: 10.1111/obr.13419
Anemia, iron and vitamin B12 deficiencies after sleeve gastrectomy compared to Roux-en-Y gastric bypass: a meta-analysis Score: 77.23
pubmed_article meta_analysis Quality: 52 📅 2014 🏷️ vitamin-b12 📊 142 citations
exact match
PMID: 24582411 DOI: 10.1016/j.soard.2013.12.005
Effect of Laparoscopic Proximal Gastrectomy With Double-Tract Reconstruction vs Total Gastrectomy on Hemoglobin Level and Vitamin B12 Supplementation in Upper-Third Early Gastric Cancer: A Randomized Clinical Trial. Score: 67.56
pubmed_article rct Quality: 53 🏷️ vitamin-b12-gastric
exact match
PMID: 36790808 DOI: 10.1001/jamanetworkopen.2022.56004
Initial Study on the Impact of Probiotics on Postoperative Gastrointestinal Symptoms and Gut Microbiota after Sleeve Gastrectomy: A Placebo-Controlled Study. Score: 65.45
pubmed_article rct Quality: 50 🏷️ probiotics-constipation
exact match
PMID: 39458493 DOI: 10.3390/nu16203498
Phase II Study of a Multi-center Randomized Controlled Trial to Evaluate Oral Vitamin B12 Treatment for Vitamin B12 Deficiency After Total Gastrectomy in Gastric Cancer Patients. Score: 64.45
pubmed_article rct Quality: 42 🏷️ vitamin-b12-gastric
exact match
PMID: 35896261 DOI: 10.21873/anticanres.15891
Iron deficiency anemia after one anastomosis gastric bypass: A systematic review and meta-analysis Score: 64.4
pubmed_article meta_analysis Quality: 68 📅 2025 🏷️ iron 📊 7 citations
recent
PMID: 39930123 DOI: 10.1007/s00464-025-11535-5
Nutritional deficiencies after sleeve gastrectomy and Roux-en-Y gastric bypass at 10 years: secondary analysis of the SLEEVEPASS randomized clinical trial. Score: 64.12
pubmed_article rct Quality: 42 🏷️ vitamin-b12-gastric
exact match
PMID: 40613787 DOI: 10.1093/bjs/znaf132