Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020639 (hypoproteinemia)
 1,134 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The esophagojejunostomy model of reflux esophagitis has been shown to cause nutritional deterioration and alterations of hematologic parameters. However, these disturbances have been assumed rather than proved to be the consequence of esophagitis. Little attention has been paid to the anatomical and physiological alterations related to the reflux-inducing operation. We produced reflux esophagitis by an end-to-side esophagojejunostomy (EJ) in Sprague-Dawley rats. These rats were compared to a second group with a similar operation not leading to reflux esophagitis (Roux-en-Y esophagojejunostomy, R-Y). Sham operated animals were used as controls. Erosive esophagitis was produced in all but one of the EJ subjects at day 14, and in none of the R-Y animals. Significant weight loss (-21.7%), anemia (HCT, -17.3%) and hypoproteinemia (-14.2%) were seen in EJ model with respect to sham group. However, a similar variation of weight (-28.7%) and hematocrit (-26.2%) were also found in Y-R group; therefore, these parameters seemed to correlate more with the surgical challenge itself than with the esophagitis.
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PMID:[Reflux esophagitis in an experimental model. Are the systemic consequences attributable to the esophagitis?]. 812 42

BACKGROUND: Comparing primary vertical banded gastroplasty (VBG) and distal gastric bypass (DGBP) patients might assist decision-making based on patient profiles and desired outcomes. METHODS: A prospective study of 81 vertical banded gastroplasty and 60 distal gastric bypass patients. Technical aspects, complications, weight loss, post-op compliance and satisfaction are reported. Length of follow-up is 48 months (VBG) and 36 (DGBP). Lost-to-follow-up 41% (VBG) and 22% (DGBP). Ten per cent of VBGs were revised, with 1% takedown. Three percent DGBPs were converted to proximal GBPs. Demographics are comparable. RESULTS: Operative time was 40 min VBG and 88 DGBP; blood loss 187 cc vs 335 cc; and hospital stay 3 versus 4 days. Exclusive VBG complications include: 1% staple-line leak, 4% intra-abdominal abscess, 1% respiratory failure, 5% pneumonia, 1% intra-abdominal bleed, 1% small bowel obstruction, 2% infected incision, 2% fistula, 2% stenotic or obstructed obstructed stoma, and 1% bezoar. Exclusive DGBP complications include: 2% GI bleed, 12% marginal ulcer, 5% reflux esophagitis, 13% hypocalcemia, 23% hypovitaminosis A and D (12% requiring B12 therapy). Shared complications include hypoproteinemia 6% VBG versus 40% DGBP; excess vomiting (>6 months post-op), 7% versus 10%, excess diarrhea 2% versus 20%, dehydration 1% versus 8%, re-hospitalization 4% versus 15% (hyperalimentation), post-op cholecystectomy 1% versus 5%, weight regain 48% versus 1%. VBG experienced an average of 64% excess weight loss at 36 months versus DGBP 89% excess weight loss. VBG follow-up compliance is generally poor but good for DGBP. Compliance with diet and supplements is equivalent (50%). Satisfaction is 85% and 93% respectively. CONCLUSION: The DGBP provides better long-term weight loss, but nutritional deficiencies occur more often and require close follow-up. The surgery is more complex, but as a primary procedure there are few major complications.
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PMID:Vertical Banded Gastroplasty and Distal Gastric Bypass as Primary Procedures: A Comparison. 1072 88

Gastroesophageal reflux with hiatal hernia has been associated with unusual presentations, including rumination syndrome, Sandifer syndrome (reflux esophagitis, iron deficiency anemia and head cocking) and the Herbst triad (iron deficiency anemia, hypoproteinemia and finger clubbing). We report a new case of this rare disease. Lack of awareness of gastroesophageal reflux as a possible cause of these striking symptoms could lead to complications and delayed surgery.
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PMID:[The Herbst triad: finger clubbing, hypoproteinemia and iron deficiency anemia associated with gastroesophageal reflux]. 1751 7