IntroductionRationale. The non-surgical treatments for hemorrhoids include rubber band ligation (RBL), injection sclerotherapy (IS), infrared coagulation (IRC), anal stretch, cryosurgery, laser hemorroidectomy. These treatments are usually performed in outpatient clinics without anesthesia, so reducing the costs related to hospital stay, operation-theatre and anesthesia; moreover, these techniques are time-saving and allow preserving patients' working days. These procedures have found a large use in patients suffering bleeding and prolapse caused by early hemorrhoidal stages that did not found an improvement with conservative therapy.Objectives. The aim of this review is to provide a framework to select the best procedure for different patients in order to minimize complications and to obtain the cure for this widespread social problem. Among the treatments RBL, IS and IRC are the most utilized and were analyzed. It was analyzed: 1) Does these procedures help? 2) What are the common harms? 3) What are the rare harms? 4) How many are the recurrences?
MethodsThis systematic review was undertaken in accordance with the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines (2).Eligibility criteria. Studies on patient complaining of bleeding or prolapse due to hemorroidal disease managed with RBL, IS and IRC were collected. The hemorroidal degrees and the presence of bleeding or prolapses were analyzed. The well-defined treatment modality and the symptoms resolution as outcome measures were
The non-surgical treatments for hemorrhoids are cost and time-saving techniques usually performed in patients suffering early hemorrhoidal disease. The most used are rubber band ligation (RBL), injection sclerotherapy (IS), and infrared coagulation (IRC