These treatments had no effect on quality of life, emotional well-being and disease activity. The need for these approaches should be individually assessed and further researched to identify subgroups and determine type of therapy that may benefit individuals with IBD. In adolescents population such treatments may be beneficial on quality of life and depression, although only short-term effects have been found, which also imposes the need for further research. Treatment standards
Crohns and Colitis Australia, the peak body for IBD in Australia, where prevalence is one of the highest in the world, reviewed the quality of care for patients admitted to Australian hospitals. They found that only one hospital met accepted standards for multidisciplinary care, but that care was improved with the availability of even minimal specialised services. Prognosis
While IBD can limit quality of life because of pain, vomiting, and diarrhea, it is rarely fatal on its own. Fatalities due to complications such as toxic megacolon, bowel perforation and surgical complications are also rare.. Fatigue is a common symptom of IBD and can be a burden.Around one-third of individuals with IBD experience persistent gastrointestinal symptoms similar to irritable bowel syndrome (IBS) in the absence of objective evidence of disease activity. Despite enduring the side-effects of long-term therapies, this cohort has a quality of life that is not significantly different to that of individuals with uncontrolled, objectively active disease, and escalation of therapy to biological agents is typically ineffective in resolving their symptoms.
The increased incidence of IBD since World War 2 has been correlated to the increase in meat consumption worldwide, supporting the claim that animal protein intake is associated with IBD. However, there are many environmental risk factors that have been linked to the increased and decreased risk of IBD, such as smoking, air pollution and greenspace, urbanization and Westernization. Inflammatory bowel diseases are increasing in Europe. Incidence and prevalence of IBD has risen steadily for the last decades in Asia, which could be related changes in diet and other environmental factors.Around 0.8% of people in the UK have IBD. Similarly, around 270,000 (0.7%) of people in Canada have IBD, with that number expected to rise to 400,000 (1%) by 2030. Research
The following treatment strategies are not used routinely, but appear promising in some forms of inflammatory bowel disease. Initial reports suggest that "helminthic therapy" may not only prevent but even control IBD: a drink with roughly 2,500 ova of the Trichuris suis helminth taken twice monthly decreased symptoms markedly in many patients. It is even speculated that an effective "immunization" procedure could be developed—by ingesting the cocktail at an early age.Prebiotics and probiotics are focusing increasing interest as treatments for IBD. Currently, there is evidence to support the use of certain probiotics in addition to standard treatments in people with ulcerative colitis but there is no sufficient data to recommend probiotics in people with Crohns disease. Both single strain and multi-strain probiotics have been researched for mild to moderate cases of ulcerative colitis.