Biomaterial Database

Short- and long-term results of endoscopic variceal ligation for esophageal varices compared with injection sclerotherapy. 1999

I Murata, and I Yoshikawa, and K Kume, and M Otsuki

Third Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan.

We assessed the efficacy and safety of endoscopic therapy for esophageal varices in Japanese patients comparing the results of ligation therapy performed in 101 patients with those of sclerotherapy with paravariceal injection of polidocanol in 40 patients. Both therapies were effective in controlling active hemorrhages. Hemostasis rates at the first endoscopic session were 100% in both groups and rebleeding rates were 40.0% in the sclerotherapy and 29.6% in the ligation group. Variceal eradication was achieved equally in both groups in approximately 90% of the patients. However, the ligation achieved eradication more quickly in fewer endoscopic sessions than did the sclerotherapy (mean; 2.1 vs. 3.7 sessions, P < 0.01). Complications such as rebleeding and intramural hematomas were less common in the ligation group. These results indicate some advantages of the ligation over the sclerotherapy. A disadvantage of the ligation therapy is that recurrence occurs more quickly than in the sclerotherapy, although the difference was not statistically significant.

UI	MeSH Term	Description	Entries
D007267	Injections	Introduction of substances into the body using a needle and syringe.	Injectables,Injectable,Injection
D008026	Ligation	Application of a ligature to tie a vessel or strangulate a part.	Ligature,Ligations,Ligatures
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D011092	Polyethylene Glycols	Polymers of ETHYLENE OXIDE and water, and their ethers. They vary in consistency from liquid to solid depending on the molecular weight indicated by a number following the name. They are used as SURFACTANTS, dispersing agents, solvents, ointment and suppository bases, vehicles, and tablet excipients. Some specific groups are NONOXYNOLS, OCTOXYNOLS, and POLOXAMERS.	Macrogols,Polyoxyethylenes,Carbowax,Macrogol,Polyethylene Glycol,Polyethylene Oxide,Polyethyleneoxide,Polyglycol,Glycol, Polyethylene,Glycols, Polyethylene,Oxide, Polyethylene,Oxides, Polyethylene,Polyethylene Oxides,Polyethyleneoxides,Polyglycols,Polyoxyethylene
D011183	Postoperative Complications	Pathologic processes that affect patients after a surgical procedure. They may or may not be related to the disease for which the surgery was done, and they may or may not be direct results of the surgery.	Complication, Postoperative,Complications, Postoperative,Postoperative Complication
D012008	Recurrence	The return of a sign, symptom, or disease after a remission.	Recrudescence,Relapse,Recrudescences,Recurrences,Relapses
D004724	Endoscopy	Procedures of applying ENDOSCOPES for disease diagnosis and treatment. Endoscopy involves passing an optical instrument through a small incision in the skin i.e., percutaneous; or through a natural orifice and along natural body pathways such as the digestive tract; and/or through an incision in the wall of a tubular structure or organ, i.e. transluminal, to examine or perform surgery on the interior parts of the body.	Endoscopic Surgical Procedures,Surgical Procedures, Endoscopic,Endoscopic Surgical Procedure,Endoscopy, Surgical,Surgical Endoscopy,Surgical Procedure, Endoscopic,Procedure, Endoscopic Surgical,Procedures, Endoscopic Surgical
D004932	Esophageal and Gastric Varices	Dilated blood vessels in the ESOPHAGUS or GASTRIC FUNDUS that shunt blood from the portal circulation (PORTAL SYSTEM) to the systemic venous circulation. Often they are observed in individuals with portal hypertension (HYPERTENSION, PORTAL).	Esophageal Varices,Gastric Varices,Esophageal Varix,Gastric Varix,Varices, Esophageal,Varices, Gastric,Varix, Esophageal,Varix, Gastric
D005260	Female		Females