Increasing patient adherence to gastroenterology treatment and prevention regimens.

Many gastroenterology treatments would be minimally effective if patients did not adhere to prescribed therapeutic regimens. However, considerable evidence exists that patients often do not adhere. Factors associated with nonadherence include the physician's or other health care provider's behavior, the prescribed regimen, and the illness. These factors affect patient adherence such that: 1) patients do not have the skills or knowledge necessary to complete an assignment; 2) patients do not believe that they will be helped by the prevention or intervention activity, or they do not accept the activity because they do not believe that its value will outweigh its costs; and 3) patients' environments are not supportive of, or interfere with, adherence. Strategies that can increase adherence include attention to the physician/patient relationship, direct skill training, setting up a reward structure, and reminders, among others. Specific methods that gastroenterology health care providers can utilize to enhance adherence in their practice are presented.