Treatment failure of Helicobacter Pylori in primary care.

BACKGROUND: Due to increasing antibiotic resistance, the worldwide efficacy of Helicobacter pylori (Hp) eradication treatment has decreased. AIM: To determine antimicrobial resistance of Hp in primary care. DESIGN & SETTING: Retrospective cohort study using real-world routine health care data from 80 general practices in the Netherlands. METHOD: Patients with ICPC-codes for gastric symptoms or ATC-code for acid inhibition in the period 2010-2020 were selected. Main outcomes were antimicrobial resistance of Hp, defined as the prescription of a second eradication treatment within 12 months, and clinical remission of gastric symptoms, defined as no usage of acid inhibition one year following eradication therapy. RESULTS: We identified 138,455 patients with gastric symptoms and/or acid inhibition use (mean age 57 years [SD 18.2], 43% male). A total of 5,224 (4%) patients received a Hp eradication treatment. A second treatment was prescribed to 416 (8%) of those patients. From these, 380 patients received amoxicillin-clarithromycin, 16 amoxicillin-metronidazole and 11 clarithromycin-metronidazole as first regimen and were considered antimicrobial resistant. We observed a 0.8% increment per year of patients requiring a second eradication treatment (P=0.003, 95% CI 0.33-1.22). After successful eradication, 2,329/4,808 (48%) patients used acid inhibition compared to 355/416 (85%) patients following treatment failure (P<0.001). CONCLUSION: Antimicrobial treatment is not successful in almost one-tenth of Hp infections in primary care after a first treatment containing clarithromycin and/or metronidazole. Although the treatment failure rate is not as high as reported in secondary care, the increasing trend is concerning and may require revision of the current guidelines.

[Important rise in antibiotic resistance rates inHelicobacter pyloriin the Netherlands]. / Verontrustende toename van antibioticaresistentie bijHelicobacter pylori.

OBJECTIVE: Description of the changing patterns of antibiotic resistance in Helicobacter pylori infection in the Netherlands. DESIGN: Retrospective database study using the Dutch infectious disease surveillance information system-antibiotic resistance (ISIS-AR). METHOD: In the ISIS-AR database antibiotic resistance data are reported by 46 microbiologic laboratories in the Netherlands. For the present study, data from 16 centres were used with a 10 year period of reporting H. pylori resistance data, from 1 January 2010 till 1 January 2020, for amoxycillin, levofloxacin, claritrhromycin, tetracyclin and metronidazole. RESULTS: In 2019 Antimicrobial resistance rates in the Netherlands were 1% for tetracycline, 5% for amoxycillin, 23%% for levofloxacin, 46% for metronidazole and 47% for clarithromycin. The combined resistance rate for clarithromycin and metronidazole was 29%. Significantly higher resistance rates were found in female patients for amoxycillin (8% vs 1%), clarithromycin (53% vs 38%) and metronidazole (52% vs 38%). From 2010 to 2019, a significant rise in resistance rates was found for amoxycillin (0% - 5%), clarithromycin (7% - 40%), metronidazole (14% - 45%) and for the clarithromycin and metronidazole combination (2% - 29%). CONCLUSION: There was an important rise in antibiotic resistance rates in H. pylori in the Netherlands. For optimal H. pylori treatment bismuth-based therapies should become available again in the Netherlands. Treatment of H. pylori should be based on the individual antibiotic resistance profile and be in concordance with the principles of antibiotic stewardship. Guidelines for treatment of H. pylori in the Netherlands should be adapted and have a better correlation with International guidelines and best practices.

Rotterdam Transition Test: A Valid Tool for Monitoring Disease Knowledge in Adolescents With Inflammatory Bowel Disease.

OBJECTIVES: Disease knowledge is important in adolescents with inflammatory bowel disease (IBD) transitioning to adult care. We developed an IBD-specific knowledge questionnaire, the Rotterdam Transition Test (RTT), and aimed to validate this tool. METHODS: This is a prospective longitudinal validation study. The RTT has 25 open questions on IBD, medication, lifestyle, and transition to adult care. A scoring model was developed, and inter-rater agreement was assessed. Using a Rasch model, we determined the difficulty and performance of the questions. Cronbach alpha was used to demonstrate reliability. Patient factors (age, disease, education, medication use, illness acceptance, and independence) were correlated to RTT score. RESULTS: A total of 207 RTTs were evaluated in 111 adolescent IBD patients. The scoring model showed a kappa score of >0.61 for all questions. Reliability with Cronbach alpha was good (0.81). Mean total result of the RTT was 58% (girls) and 55% (boys) of maximal score.The RTT discriminated well between the different levels of knowledge. Knowledge scores increased in patients who did repeated RTTs during the transition period. Male sex, low educational level, disease acceptance issues, and dependence on parents associated with a significantly lower total RTT score. Prednisone use within 3 months and treatment without biologics associated with significantly higher RTT scores. Disease activity was not a significant factor. CONCLUSIONS: The RTT is a reliable and valid tool to assess IBD knowledge. The RTT can be used to detect and discuss knowledge gaps in adolescents with IBD transitioning to adult healthcare.

Psychological Outcomes of a Cognitive Behavioral Therapy for Youth with Inflammatory Bowel Disease: Results of the HAPPY-IBD Randomized Controlled Trial at 6- and 12-Month Follow-Up.

Youth with inflammatory bowel disease (IBD) often experience psychological difficulties, such as anxiety and depression. This randomized controlled study tested whether a 3-month disease-specific cognitive behavioral therapy (CBT) in addition to standard medical care versus standard medical care only was effective in improving these youth's psychological outcomes. As this study was aimed at prevention, we included 70 youth (10-25 years) with IBD and symptoms of subclinical anxiety and/or depression, and measured psychological outcomes at 6- and 12-month follow-up. In general, participants in both groups showed improvements in anxiety, depression, health-related quality of life, social functioning, coping, and illness perceptions, sustained until 12 months follow-up. Overall, we found no differences between those receiving additional CBT and those receiving standard medical care only. We assume that this can be explained by the perceived low burden (both somatically and psychologically) or heightened awareness of psychological difficulties and IBD. ClinicalTrials.gov NCT02265588.

Illness Perceptions and Depression Are Associated with Health-Related Quality of Life in Youth with Inflammatory Bowel Disease.

BACKGROUND: In youth with inflammatory bowel disease (IBD), health-related quality of life (HRQOL) has been shown to be affected by individual disease factors and specific psychological factors. The innovative aim of this study is to examine the combined impact of psychological factors (illness perceptions, cognitive coping, anxiety, and depression) on HRQOL, over and above the associations of demographic and disease factors with HRQOL in youth with IBD. METHOD: Data on clinical disease activity, illness perceptions, cognitive coping, anxiety, depression, and HRQOL were prospectively collected in 262 consecutive youth (age 10-20, 46.6% male) with confirmed IBD. Multiple linear regression analyses tested the associations of demographic, disease, and psychological variables with HRQOL in separate groups for Crohn's disease (CD; N = 147) and ulcerative colitis and IBD unclassified (UC/IBD-U; N = 115), using age-specific validated instruments. RESULTS: In both disease groups, more negative illness perceptions (ß = - .412; ß = - .438, p < .001) and more depression (ß = - .454; ß = - .279, p < .001) were related to lower HRQOL. In the UC/IBD-U group, more anxiety was related to lower HRQOL (ß = - .201, p = .001). The model with the psychological variables explained a large and significant amount of variance in both groups: 74% and 83%, respectively (p < .001). CONCLUSION: In 10-20-year-old IBD patients, negative illness perceptions and depression were significantly and more strongly associated with lower HRQOL than demographic and disease factors. Thus, it is important to integrate psychological factors in the treatment for IBD patients. To improve HRQOL in young IBD patients, psychological interventions should be targeted at negative illness perceptions and depression.

Effect of Cognitive Behavioral Therapy on Clinical Disease Course in Adolescents and Young Adults With Inflammatory Bowel Disease and Subclinical Anxiety and/or Depression: Results of a Randomized Trial.

BACKGROUND: Anxiety and depressive symptoms are prevalent in patients with inflammatory bowel disease (IBD) and may negatively influence disease course. Disease activity could be affected positively by treatment of psychological symptoms. We investigated the effect of cognitive behavioral therapy (CBT) on clinical disease course in 10-25-year-old IBD patients experiencing subclinical anxiety and/or depression. METHODS: In this multicenter parallel group randomized controlled trial, IBD patients were randomized to disease-specific CBT in addition to standard medical care (CBT + care us usual [CAU]) or CAU only. The primary outcome was time to first relapse in the first 12 months. Secondary outcomes were clinical disease activity, fecal calprotectin, and C-reactive protein (CRP). Survival analyses and linear mixed models were performed to compare groups. RESULTS: Seventy patients were randomized (CBT+CAU = 37, CAU = 33), with a mean age of 18.3 years (±50% < 18 y, 31.4% male, 51.4% Crohn's disease, 93% in remission). Time to first relapse did not differ between patients in the CBT+CAU group vs the CAU group (n = 65, P = 0.915). Furthermore, clinical disease activity, fecal calprotectin, and CRP did not significantly change over time between/within both groups. Exploratory analyses in 10-18-year-old patients showed a 9% increase per month of fecal calprotectin and a 7% increase per month of serum CRP in the CAU group, which was not seen in the CAU+CBT group. CONCLUSIONS: CBT did not influence time to relapse in young IBD patients with subclinical anxiety and/or depression. However, exploratory analyses may suggest a beneficial effect of CBT on inflammatory markers in children.

Health Care Transition Outcomes in Inflammatory Bowel Disease: A Multinational Delphi Study.

BACKGROUND: Transition programmes are designed to prepare adolescent inflammatory bowel disease [IBD] patients for transfer to adult care. It is still unclear which outcome parameters define 'successful transition'. Therefore, this study aimed to identify outcomes important for success of transition in IBD. METHODS: A multinational Delphi study in patients, IBD nurses, and paediatric and adult gastroenterologists was conducted. In stage 1, panellists commented on an outcome list. In stage 2, the refined list was graded from 1 to 9 [least to very important], by an expert and a patient panel. In stage 3, the expert panel ranked important outcomes from 1 to 10 [least to most important]. Descriptive statistics and Mann-Whitney U-tests were performed. RESULTS: The final item list developed in stage 1 was tested by the expert [n = 74 participants, 52.7% paediatric] and patient panel [n = 61, aged 16-25 years, 49.2% male]. Respectively, ten and 11 items were found to be important by the expert and patient panel. Both panels agreed on eight of these items, of which six reflected self-management skills. In stage 3, the expert panel formed a top-ten list. The three most important items were: decision-making regarding IBD [mean score 6.7], independent communication [mean score 6.3] and patient satisfaction [mean score 5.8]. CONCLUSION: This is the first study identifying outcomes that IBD healthcare providers and patients deem important factors for successful transition. Self-management skills were considered more important than IBD-specific items. This is a first step to further define success of transition in IBD and subsequently evaluate the efficacy of different transition models.

Self-efficacy did not predict the outcome of the transition to adult care in adolescents with inflammatory bowel disease.

AIM: It can be difficult for adolescents with inflammatory bowel disease (IBD) to make the transition from paediatric to adult care. We studied the outcomes of this process and defined what constituted a successful transition. METHODS: In 2008, 50 adolescents who attended our IBD transition clinic completed IBD-yourself, a self-efficacy questionnaire that we had previously developed and validated. We approached the subjects in 2014, two to six years after they transferred to adult care, and 35 agreed to take part in the current study. The outcome of transition was assessed by our newly developed Transition Yourself Score. In addition, the relationship between self-efficacy and the outcome of the transition was measured. RESULTS: The mean age of the patients was 21.8 years, and 69% suffered from Crohn's disease. The transition process was successful in 63% of cases, moderately successful in 31% and failed in 6%. A successful transition was associated with effective use of medication and clinical remission at the time of transfer, but could not be predicted by self-efficacy. The Transition Yourself Score will be validated in future studies. CONCLUSION: Nearly two-thirds (63%) of the adolescents who attended the IBD transition clinic had a successful transition to adult care.

Effectiveness of Disease-Specific Cognitive Behavioral Therapy on Anxiety, Depression, and Quality of Life in Youth With Inflammatory Bowel Disease: A Randomized Controlled Trial.

Objective: To evaluate the effectiveness of a disease-specific cognitive behavioral therapy (CBT) protocol on anxiety and depressive symptoms and health-related quality of life (HRQOL) in adolescents and young adults with inflammatory bowel disease (IBD). Method: A parallel group randomized controlled trial was conducted in 6 centers of (pediatric) gastroenterology. Included were 70 patients and young adults (10-25 years) with IBD and subclinical anxiety and/or depressive symptoms. Patients were randomized into 2 groups, stratified by center: (a) standard medical care (care-as-usual [CAU]) plus disease-specific manualized CBT (Primary and Secondary Control Enhancement Training for Physical Illness; PASCET-PI), with 10 weekly sessions, 3 parent sessions, and 3 booster sessions (n = 37), or (b) CAU only (n = 33). Primary analysis concerned the reliable change in anxiety and depressive symptoms after 3 months (immediate posttreatment assessment). Exploratory analyses concerned (1) the course of anxiety and depressive symptoms and HRQOL in subgroups based on age, and (2) the influence of age, gender, and disease type on the effect of the PASCET-PI. Results: Overall, all participants improved significantly in their anxiety and depressive symptoms and HRQOL, regardless of group, age, gender, and disease type. Primary chi-square tests and exploratory linear mixed models showed no difference in outcomes between the PASCET-PI (n = 35) and the CAU group (n = 33). Conclusions: In youth with IBD and subclinical anxiety and/or depressive symptoms, preliminary results of immediate post-treatment assessment indicated that a disease-specific CBT added to standard medical care did not perform better than standard medical care in improving psychological symptoms or HRQOL. ClinicalTrials.gov: NCT02265588.

Effectiveness of disease-specific cognitive-behavioural therapy on depression, anxiety, quality of life and the clinical course of disease in adolescents with inflammatory bowel disease: study protocol of a multicentre randomised controlled trial (HAPPY-IBD).

INTRODUCTION: Adolescents with inflammatory bowel disease (IBD) show a higher prevalence of depression and anxiety, compared to youth with other chronic diseases. The inflammation-depression hypothesis might explain this association, and implies that treating depression can decrease intestinal inflammation and improve disease course. The present multicentre randomised controlled trial aims to test the effectiveness of an IBD-specific cognitive-behavioural therapy (CBT) protocol in reducing symptoms of subclinical depression and anxiety, while improving quality of life and disease course in adolescents with IBD. METHODS AND ANALYSIS: Adolescents with IBD (10-20 years) from 7 hospitals undergo screening (online questionnaires) for symptoms of depression and anxiety. Those with elevated scores of depression (Child Depression Inventory (CDI) ≥13 or Beck Depression Inventory (BDI) II ≥14) and/or anxiety (Screen for Child Anxiety Related Disorders: boys ≥26, girls ≥30) receive a psychiatric interview. Patients meeting criteria for depressive/anxiety disorders are referred for psychotherapy outside the trial. Patients with elevated (subclinical) symptoms are randomly assigned to medical care-as-usual (CAU; n=50) or CAU plus IBD-specific CBT (n=50). MAIN OUTCOMES: (1) reduction in depressive and/or anxiety symptoms after 3 months and (2) sustained remission for 12 months. SECONDARY OUTCOMES: quality of life, psychosocial functioning, treatment adherence. In addition, we will assess inflammatory cytokines in peripheral blood mononuclear cells and whole blood RNA expression profiles. For analysis, multilevel linear models and generalised estimating equations will be used. ETHICS AND DISSEMINATION: The Medical Ethics Committee of the Erasmus MC approved this study. If we prove that this CBT improves emotional well-being as well as disease course, implementation is recommended. TRIAL REGISTRATION NUMBER: NCT02265588.

Bordetella pertussis: an underreported pathogen in pediatric respiratory infections, a prospective cohort study.

BACKGROUND: The incidence of pertussis has been increasing worldwide. In the Netherlands, the seroprevalence has risen higher than the reported cases, suggesting that laboratory tests for pertussis are considered infrequently and that even more pertussis cases are missed. The objective of our study was to determine the frequency of pertussis in clinically unsuspect cases compared to suspect cases with the intention of finding clinical predictors. METHODS: The present prospective cohort study was part of a controlled clinical trial evaluating the impact of molecular diagnostics on clinical decision making in pediatric respiratory infections, performed during 2 winter seasons. For this study, in the first season pertussis was only tested in case of clinical suspicion, in the second season, pertussis was also tested without clinical suspicion. Multivariate and univariate analysis were performed using SPSS 18 and Statistical software 'R'. RESULTS: In the two seasons respectively 22/209 (10,5%) and 49/373 (13,1%) cases were clinically suspected of pertussis. Bordetella pertussis was detected by real time RT-PCR in respectively 2/22 (9,1%) and 7/49 (14,3%) cases. In the second season an additional 7 cases of pertussis were found in clinically unsuspected cases (7/257 = 2,7%). These additional cases didn't differ in clinical presentation from children without a positive test for pertussis with respect to respiratory symptoms. CONCLUSIONS: Pertussis in children sometimes mimics viral respiratory tract infections. If pertussis diagnostics are based on clinical suspicion alone, about 1 in 5 cases (19%) is missed. Despite widely accepted clinical criteria, paroxysmal cough is not a good predictor of pertussis. To prevent spreading, physicians should include B. pertussis in routine diagnostics in respiratory tract infections.

The impact on socio-emotional development and quality of life of language impairment in 8-year-old children.

AIM: To estimate the impact of different types of language disorders on socio-emotional development and health-related quality of life (HRQOL) in 8-year-old children. METHOD: In a prospective cohort including 13 427 newborns, of 10 911 eligible children (66 excluded because of intellectual disability or foreign language, 2448 lost to follow-up due to house moves, refusal, death or other reasons) written consent was obtained from the parents of 6051 then 8-year-old children (55%). Questionnaires, completed by the parents of 4745 children (2323 males, 2412 females) and the teachers of 4771 children (2360 males, 2411 females), included validated measures to define type of language disorder and to assess socio-emotional development and HRQOL. RESULTS: In 377 (8.2%) children, speech/language disorders were identified. Children with receptive language disorders had more unfavourable scores for extraversion (9.7, 99% CI 9.3-10.1, p=0.006), school attitude (7.8, 99% CI 7.4-8.2; p<0.001), agreeableness (9.1, 99% CI 8.6-9.6, p<0.001; normal ranges 7-13), and quality of life (49.6, 99% CI 48.8-51.0, p<0.001; normal range 40-60), as compared to children without these disorders. Pragmatic disorders and suspected autism were associated with the most unfavourable scores, for school attitude 8.1 (99% CI 6.9-9.3, p<0.001) and 7.5 (99% CI 6.1-8.9, p=0.002), and for quality of life 42.9 (99% CI 40.3-45.5, p<0.001) and 36.2 (99% CI 30.0-42.4, p<0.001). INTERPRETATION: Language impairment at school age has a large impact on children's behaviour and daily life.