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de Laffolie J, Zimmer KP, Sohrabi K, Hauer AC. Running Behind "POPO"-Impact of Predictors of Poor Outcome for Treatment Stratification in Pediatric Crohn's Disease. Front Med (Lausanne) 2021; 8:644003. [PMID: 34513855 PMCID: PMC8430211 DOI: 10.3389/fmed.2021.644003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Accepted: 08/05/2021] [Indexed: 11/25/2022] Open
Abstract
Background and Aims: Intensifying therapy for Paediatric Crohn's Disease (CD) by early use of immunomodulators and biologics has been proposed for cases in which predictors of poor outcome (POPO) were present. We investigated therapy stratifying potential comparing POPO-positive and -negative CD patients from CEDATA-GPGE®, a German-Austrian Registry for Paediatric Inflammatory Bowel disease. Methods: CD patients (1–18 years) registered in CEDATA-GPGE® (2004–2018) within 3 months of diagnosis and at least two follow-up visits were included. Disease course and treatments over time were analysed regarding positivity of POPO criteria and test statistical properties. Results: 709/1084 patients included had at least one POPO criterion (65.4%): 177 patients (16.3%) had persistent disease (POPO2), 581 (53.6%) extensive disease (POPO3), 21 (1.9%) severe growth retardation POPO4, 47 (4.3%) stricturing/penetrating disease (POPO6) and 122 (11.3%) perianal disease (POPO7). Patients with persistent disease differed significantly in lack of sustained remission >1 year (Odd Ratio (OR) 1.49 [1.07–2.07], p = 0.02), patients with initial growth failure in growth failure at end of observation (OR 51.16 [19.89–131.62], p < 0.0001), patients with stricturing and penetrating disease as well as perianal disease in need for surgery (OR 17.76 [9.39–33.58], p < 0.001; OR 2.56 [1.58–4.15], p < 0.001, respectively). Positive Predictive Value for lack of sustained remission was >60% for patients with initial growth failure, persistent or stricturing/penetrating disease. Conclusion: Predictors of poor outcome with complicated courses of disease were common in CEDATA-GPGE®. An early intensified approach for paediatric CD patients with POPO-positivity (POPO2-4, 6-7) should be considered, because they have an increased risk to fare poorly.
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Affiliation(s)
- Jan de Laffolie
- Department of General Pediatrics and Neonatology, Pediatric Gastroenterology, University of Giessen, Giessen, Germany
| | - Klaus-Peter Zimmer
- Department of General Pediatrics and Neonatology, Pediatric Gastroenterology, University of Giessen, Giessen, Germany
| | - Keywan Sohrabi
- Department Medical IT, Technical University Giessen, Giessen, Germany
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Wong K, Isaac DM, Wine E. Growth Delay in Inflammatory Bowel Diseases: Significance, Causes, and Management. Dig Dis Sci 2021; 66:954-964. [PMID: 33433805 DOI: 10.1007/s10620-020-06759-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/02/2020] [Indexed: 12/16/2022]
Abstract
Growth delay with height and weight impairment is a common feature of pediatric inflammatory bowel diseases (PIBD). Up to 2/3 of Crohn Disease patients have impaired weight at diagnosis, and up to 1/3 have impaired height. Ulcerative colitis usually manifests earlier with less impaired growth, though patients can be affected. Ultimately, growth delay, if not corrected, can reduce final adult height. Weight loss, reduced bone mass, and pubertal delay are also concerns associated with growth delay in newly diagnosed PIBD patients. The mechanisms for growth delay in IBD are multifactorial and include reduced nutrient intake, poor absorption, increased fecal losses, as well as direct effects from inflammation and treatment modalities. Management of growth delay requires optimal disease control. Exclusive enteral nutrition (EEN), biologic therapy, and corticosteroids are the primary induction strategies used in PIBD, and both EEN and biologics positively impact growth and bone development. Beyond adequate disease control, growth delay and pubertal delay require a multidisciplinary approach, dependent on diligent monitoring and identification, nutritional rehabilitation, and involvement of endocrinology and psychiatry services as needed. Pitfalls that clinicians may encounter when managing growth delay include refeeding syndrome, obesity (even in the setting of malnutrition), and restrictive diets. Although treatment of PIBD has improved substantially in the last several decades with the era of biologic therapies and EEN, there is still much to be learned about growth delay in PIBD in order to improve outcomes.
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Affiliation(s)
- Kerry Wong
- Division of Pediatric Gastroenterology and Nutrition, Department of Pediatrics, Edmonton Clinic Health Academy, University of Alberta, Stollery Children's Hospital, Room 4-577, 11405 87th Avenue NW, Edmonton, AB, T6G 1C9, Canada
| | - Daniela Migliarese Isaac
- Division of Pediatric Gastroenterology and Nutrition, Department of Pediatrics, Edmonton Pediatric IBD Clinic (EPIC), Edmonton Clinic Health Academy, University of Alberta, Stollery Children's Hospital, Room 4-577, 11405 87th Avenue NW, Edmonton, AB, T6G 1C9, Canada
| | - Eytan Wine
- Division of Pediatric Gastroenterology and Nutrition, Departments of Pediatrics and Physiology, Edmonton Pediatric IBD Clinic (EPIC), Edmonton Clinic Health Academy, University of Alberta, Stollery Children's Hospital, Room 4-577, 11405 87th Avenue NW, Edmonton, AB, T6G 1C9, Canada.
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Disease Status and Pubertal Stage Predict Improved Growth in Antitumor Necrosis Factor Therapy for Pediatric Inflammatory Bowel Disease. J Pediatr Gastroenterol Nutr 2017; 64:47-55. [PMID: 27657882 DOI: 10.1097/mpg.0000000000001379] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Growth failure is well-recognized in pediatric inflammatory bowel disease (PIBD; <18 years). We aimed to examine whether antitumor necrosis factor (TNF) therapy improves growth in a PIBD population-based cohort. METHODS A retrospective review of all Scottish children receiving anti-TNF (infliximab [IFX] and adalimumab [ADA]) from 2000 to 2012 was performed; height was collected at 12 months before anti-TNF (T-12), start (T0), and 12 (T+12) months after anti-TNF. RESULTS Ninety-three of 201 treated with IFX and 28 of 49 with ADA had satisfactory growth data; 66 had full pubertal data. Univariate analysis demonstrated early pubertal stages (Tanner 1-3 n = 44 vs T4-5 n = 22), disease remission, disease duration ≥2 years, and duration of IFX ≥12 months were associated with improved linear growth for IFX; for ADA only improvement was seen in Tanner 1-3. For IFX, Tanner 1-3 median Δ standard deviation scores for height (Ht SDS) -0.3 (-0.7, 0.2) at T0 changed to 0.04 (-0.5, 0.7) at T+12 (P < 0.001) versus -0.01 (-0.5, 0.9) at T0 in T4-5 changed to -0.01 (-0.4, 0.2) at T+12 (P > 0.05). For IFX disease duration ≥2 year, median Δ Ht SDS was -0.13 (-0.6, 0.3) at T0 then 0.07 (-0.3, 0.6) at T+12 (P < 0.001). Remission improved Δ Ht SDS (median Δ Ht SDS -0.14 [-0.6, 0.3] at T0 to 0.17 [-0.2, 0.7] at T+12 [P < 0.001]). Multiple regression analysis demonstrated corticosteroid usage at T0 predicted improved Δ Ht SDS at T+12 for IFX and ADA. CONCLUSIONS Anti-TNF therapy is more likely to be associated with growth improvement when used at earlier stages of puberty with remission a key growth-promoting strategy in pediatric Crohn disease.
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Wong SC, Dobie R, Altowati MA, Werther GA, Farquharson C, Ahmed SF. Growth and the Growth Hormone-Insulin Like Growth Factor 1 Axis in Children With Chronic Inflammation: Current Evidence, Gaps in Knowledge, and Future Directions. Endocr Rev 2016; 37:62-110. [PMID: 26720129 DOI: 10.1210/er.2015-1026] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Growth failure is frequently encountered in children with chronic inflammatory conditions like juvenile idiopathic arthritis, inflammatory bowel disease, and cystic fibrosis. Delayed puberty and attenuated pubertal growth spurt are often seen during adolescence. The underlying inflammatory state mediated by proinflammatory cytokines, prolonged use of glucocorticoid, and suboptimal nutrition contribute to growth failure and pubertal abnormalities. These factors can impair growth by their effects on the GH-IGF axis and also directly at the level of the growth plate via alterations in chondrogenesis and local growth factor signaling. Recent studies on the impact of cytokines and glucocorticoid on the growth plate further advanced our understanding of growth failure in chronic disease and provided a biological rationale of growth promotion. Targeting cytokines using biological therapy may lead to improvement of growth in some of these children, but approximately one-third continue to grow slowly. There is increasing evidence that the use of relatively high-dose recombinant human GH may lead to partial catch-up growth in chronic inflammatory conditions, although long-term follow-up data are currently limited. In this review, we comprehensively review the growth abnormalities in children with juvenile idiopathic arthritis, inflammatory bowel disease, and cystic fibrosis, systemic abnormalities of the GH-IGF axis, and growth plate perturbations. We also systematically reviewed all the current published studies of recombinant human GH in these conditions and discussed the role of recombinant human IGF-1.
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Affiliation(s)
- S C Wong
- Developmental Endocrinology Research Group (S.C.W., M.A.A., S.F.A.), University of Glasgow, Royal Hospital for Children, Glasgow G51 4TF, United Kingdom; Division of Developmental Biology (R.D., C.F.), Roslin Institute, University of Edinburgh, Midlothian EH25 9RG, United Kingdom; and Hormone Research (G.A.W.), Murdoch Children's Research Institute, Melbourne, VIC 3052, Australia
| | - R Dobie
- Developmental Endocrinology Research Group (S.C.W., M.A.A., S.F.A.), University of Glasgow, Royal Hospital for Children, Glasgow G51 4TF, United Kingdom; Division of Developmental Biology (R.D., C.F.), Roslin Institute, University of Edinburgh, Midlothian EH25 9RG, United Kingdom; and Hormone Research (G.A.W.), Murdoch Children's Research Institute, Melbourne, VIC 3052, Australia
| | - M A Altowati
- Developmental Endocrinology Research Group (S.C.W., M.A.A., S.F.A.), University of Glasgow, Royal Hospital for Children, Glasgow G51 4TF, United Kingdom; Division of Developmental Biology (R.D., C.F.), Roslin Institute, University of Edinburgh, Midlothian EH25 9RG, United Kingdom; and Hormone Research (G.A.W.), Murdoch Children's Research Institute, Melbourne, VIC 3052, Australia
| | - G A Werther
- Developmental Endocrinology Research Group (S.C.W., M.A.A., S.F.A.), University of Glasgow, Royal Hospital for Children, Glasgow G51 4TF, United Kingdom; Division of Developmental Biology (R.D., C.F.), Roslin Institute, University of Edinburgh, Midlothian EH25 9RG, United Kingdom; and Hormone Research (G.A.W.), Murdoch Children's Research Institute, Melbourne, VIC 3052, Australia
| | - C Farquharson
- Developmental Endocrinology Research Group (S.C.W., M.A.A., S.F.A.), University of Glasgow, Royal Hospital for Children, Glasgow G51 4TF, United Kingdom; Division of Developmental Biology (R.D., C.F.), Roslin Institute, University of Edinburgh, Midlothian EH25 9RG, United Kingdom; and Hormone Research (G.A.W.), Murdoch Children's Research Institute, Melbourne, VIC 3052, Australia
| | - S F Ahmed
- Developmental Endocrinology Research Group (S.C.W., M.A.A., S.F.A.), University of Glasgow, Royal Hospital for Children, Glasgow G51 4TF, United Kingdom; Division of Developmental Biology (R.D., C.F.), Roslin Institute, University of Edinburgh, Midlothian EH25 9RG, United Kingdom; and Hormone Research (G.A.W.), Murdoch Children's Research Institute, Melbourne, VIC 3052, Australia
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Kim S, Koh H. Nutritional aspect of pediatric inflammatory bowel disease: its clinical importance. KOREAN JOURNAL OF PEDIATRICS 2015; 58:363-8. [PMID: 26576179 PMCID: PMC4644763 DOI: 10.3345/kjp.2015.58.10.363] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Accepted: 07/01/2015] [Indexed: 12/15/2022]
Abstract
Inflammatory bowel disease (IBD) is a chronic inflammatory disease mainly affecting the gastrointestinal tract. The incidence of the disease is rapidly increasing worldwide, and a number of patients are diagnosed during their childhood or adolescence. Aside from controlling the gastrointestinal symptoms, nutritional aspects such as growth, bone mineral density, anemia, micronutrient deficiency, hair loss, and diet should also be closely monitored and managed by the pediatric IBD team especially since the patients are in the development phase.
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Affiliation(s)
- Seung Kim
- Department of Pediatrics, Severance Children's Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hong Koh
- Department of Pediatrics, Severance Children's Hospital, Yonsei University College of Medicine, Seoul, Korea
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