Inflammatory Bowel Diseases and School Absenteeism.

OBJECTIVES: Inflammatory bowel diseases (IBDs) are chronic diseases which negatively affect the schooling of children. The aim is to analyze school absenteeism and its causes in children followed for IBD. METHODS: A prospective multicenter study of IBD patients aged from 5 to 18 years old, from September 2016 to June 2017. Data on absenteeism and its causes were collected via a monthly questionnaire completed by patients or their family by mail. The results were compared with existing data supplied by the school authorities (497 students without IBD divided by class). RESULTS: A total of 106 patients (62 boys), median age of 14 (5-18), were included. The global response rate was 83.1%. The patients with IBD were absent an average of 4.8% ±â€Š5.5% of school days during the school year, against 3.2% ±â€Š1.6% for non IBD group (P = 0.034). Digestive disorders accounted for 34% of the causes of absenteeism. Approximately 27% of the absences were due to scheduled events (hospitalizations, endoscopy, or consultations). By excluding the absences for scheduled care, the rate of school absenteeism of patients with IBD is significantly lower than that of non-IBD group. CONCLUSION: Children with IBD are more frequently absent from school than non-IBD group. The main cause of school absenteeism appears to be associated with the disease itself. The share of scheduled absenteeism is quite large. The organization and scheduling of the patients' care path must be a priority to maximally limit the negative impact of their disease on the patients' schooling.

Immunization status in children with inflammatory bowel disease.

Inflammatory bowel diseases have an increased risk of infections due to immunosuppressive therapies. To report the immunization status according to previous recommendations and the reasons explaining a delay, a questionnaire was filled in by the pediatric gastroenterologist, concerning outpatients, in six tertiary centers and five local hospitals, in a study, from May to November 2011. One hundred and sixty-five questionnaires were collected, of which 106 Crohn's diseases, 41 ulcerative colitis, and 17 indeterminate colitis. Sex ratio was 87:78 M/F. Median age was 14.4 years old (4.2-20.0). One hundred and nine patients (66 %) were receiving or had received an immunosuppressive therapy (azathioprine, infliximab, methotrexate, or prednisone). Vaccines were up to date according to the vaccine schedule of French recommendations in 24 % of cases and according to the recommendations for inflammatory bowel disease in 4 % of cases. Coverage by vaccine was the following: diphtheria-tetanus-poliomyelitis 87 %, hepatitis B 38 %, pneumococcus 32 %, and influenza 22 %. Immunization delay causes were as follows: absence of proposal 58 %, patient refusal 41 %, fear of side effects 33 %, and fear of disease activation 5 %. Therefore, immunization coverage is insufficient in children with inflammatory bowel disease, due to simple omission or to refusal. A collaboration with the attending physicians and a targeted information are necessary.

Vaccination coverage of children with inflammatory bowel disease after an awareness campaign on the risk of infection.

BACKGROUND: Children with inflammatory bowel disease are at risk of vaccine-preventable diseases mostly due to immunosuppressive drugs. AIM: To evaluate coverage after an awareness campaign informing patients, their parents and general practitioner about the vaccination schedule. METHODS: Vaccination coverage was firstly evaluated and followed by an awareness campaign on the risk of infection via postal mail. The trial is a case-control study on the same patients before and after the awareness campaign. Overall, 92 children were included. A questionnaire was then completed during a routine appointment to collect data including age at diagnosis, age at data collection, treatment history, and vaccination status. RESULTS: Vaccination rates significantly increased for vaccines against diphtheria-tetanus-poliomyelitis (92% vs. 100%), Haemophilus influenzae (88% vs. 98%), hepatitis B (52% vs. 71%), pneumococcus (36% vs. 57%), and meningococcus C (17% vs. 41%) (p<0.05). Children who were older at diagnosis were 1.26 times more likely to be up-to-date with a minimum vaccination schedule (diphtheria-tetanus-poliomyelitis, pertussis, H. influenzae, measles-mumps-rubella, tuberculosis) (p=0.002). CONCLUSION: Informing inflammatory bowel disease patients, their parents and general practitioner about the vaccination schedule via postal mail is easy, inexpensive, reproducible, and increases vaccination coverage. This method reinforces information on the risk of infection during routine visits.