Perianal lesions are characteristic manifestations of Crohn's disease (CD) at the same time often herald the progression of the disease. CD fistula is one of the most common lesions, and the commonly used medications and biologics are unable to cure CD fistula. In recent years, new technology therapies have been widely used by clinicians to treat CD fistula, including platelet-rich plasma, mesenchymal stem cells, haematopoietic stem-cell transplantation and hyperbaric oxygen therapy. This article provides an overview of the progress of these non-pharmacological therapies.

Perianal lesions are characteristic manifestations of Crohn's disease (CD) at the same time often herald the progression of the disease. CD fistula is one of the most common lesions, and the commonly used medications and biologics are unable to cure CD fistula. In recent years, new technology therapies have been widely used by clinicians to treat CD fistula, including platelet-rich plasma, mesenchymal stem cells, haematopoietic stem-cell transplantation and hyperbaric oxygen therapy. This article provides an overview of the progress of these non-pharmacological therapies.

OBJECTIVE:To probe into the effects of carrying out"Prescription Set"self-help service in cooperative medical care clinic service in countryside in lessening the economical burden of peasants patients and enabling more people benefited from the basic health care.METHODS:Targeting at the common diseases in clinic service of the health center,for each of which at least3kinds of treatment plans prescription in different prices were worked out,to make the peasants patients choose the prescription freely.RESULTS&CONCLUSION:The outpatient number has increased significantly while medical expenses on prescriptions of outpatients decreased significantly in the primary level hospitals and community clinics through the practice of"Prescription Set"self-help service.