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Tinsley J, Griffin C, Sheinberg G, Griffin J, Cross E, Gagné J, Romero A. An open-label clinical trial to evaluate the efficacy of an elemental diet for the diagnosis of adverse food reactions in dogs. Vet Dermatol 2024; 35:40-50. [PMID: 37621253 DOI: 10.1111/vde.13198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 06/09/2023] [Accepted: 08/07/2023] [Indexed: 08/26/2023]
Abstract
BACKGROUND The diagnosis of cutaneous adverse food reactions (CAFR) in dogs is dependent on a diet trial and provocative challenge. HYPOTHESIS/OBJECTIVES To evaluate the efficacy of an elemental diet for the diagnosis of CAFR in dogs. ANIMALS Sixty-two client-owned nonseasonally pruritic dogs. MATERIALS AND METHODS A prospective, uncontrolled, observational elimination diet trial study. Dogs were fed a commercially available elemental canine diet (Pro Plan Veterinary Diets EL Elemental Canine Formula, Nestlé Purina PetCare Company) for up to eight weeks. Pruritus was assessed using a validated Visual Analog Scale (PVAS), lesions with the Canine Atopic Dermatitis and Severity Index, 4th iteration (CADESI-04) and gastrointestinal (GI) signs with a client questionnaire. All dogs were challenged with their previous diet for up to 14 days. Treats were added from Day (D)7 to D14. RESULTS Forty-five dogs completed the study. Eighteen (40%) of these were diagnosed with CAFR and 27 (60%) were diet-nonresponsive (NR). Dogs with CAFR flared on provocative challenges within 14 days. The smallest volume of previous diet that induced a CAFR flare was one teaspoon in two dogs (11.1%). The mean number of days leading to a provocation of clinical signs was 4.88 days. Gastrointestinal signs improved in both groups. Eight of the dogs with CAFR (44.4%) were subsequently maintained on the elemental diet alone. CONCLUSION AND CLINICAL RELEVANCE Pro Plan Veterinary Diets EL Elemental Canine Formula is efficacious for the diagnosis of canine CAFR. One teaspoon of the offending diet may induce clinical signs in some dogs with CAFR.
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Affiliation(s)
| | | | - Galia Sheinberg
- Dermatología Especializada Centro Veterinario Mexico, Ciudad de Mexico, Mexico
| | - Joya Griffin
- Animal Dermatology Clinic, Louisville, Kentucky, USA
| | - Emily Cross
- Nestlé Purina PetCare Company, St Louis, Missouri, USA
| | - Jason Gagné
- Nestlé Purina PetCare Company, St Louis, Missouri, USA
| | - Anahi Romero
- Dermatología Especializada Centro Veterinario Mexico, Ciudad de Mexico, Mexico
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Gonsalves N, Doerfler B, Zalewski A, Yang GY, Martin LJ, Zhang X, Shoda T, Brusilovsky M, Aceves S, Thompson K, Rudman Spergel AK, Furuta G, Rothenberg ME, Hirano I. Prospective study of an amino acid-based elemental diet in an eosinophilic gastritis and gastroenteritis nutrition trial. J Allergy Clin Immunol 2023; 152:676-688. [PMID: 37462600 PMCID: PMC10528593 DOI: 10.1016/j.jaci.2023.05.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 04/21/2023] [Accepted: 05/11/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND Eosinophilic gastritis/gastroenteritis (EoG/EoGE) are rare disorders with pathologic gastric and/or small intestinal eosinophilia lacking an approved therapy. An allergic mechanism is postulated but underexplored mechanistically and therapeutically. OBJECTIVE We evaluated the effectiveness of a food allergen-free diet (elemental formula) in controlling gastrointestinal eosinophilia in adult EoG/EoGE. METHODS Adults aged 18 to 65 years with histologically active EoG/EoGE (≥30 eosinophils per high-power field) in the stomach and/or duodenum and gastrointestinal symptoms within the month preceding enrollment were prospectively enrolled onto a single-arm clinical trial to receive elemental formula for 6 consecutive weeks. The primary end point was percentage of participants with complete histologic remission (<30 eosinophils per high-power field in both stomach and duodenum). Exploratory outcomes were improvement in symptoms, endoscopy results, blood eosinophilia, quality of life, Physician Global Assessment score, and EoG-relevant gastric transcriptome and microbiome. RESULTS Fifteen adults (47% male, average age 37.7 years, average symptom duration 8.8 years) completed the trial. Multi-gastrointestinal segment involvement affected 87%. All subjects had complete histologic remission in the stomach (P = .002) and duodenum (P = .001). Scores improved in overall PhGA (P = .002); EGREFS (P = .003); EGDP (P = .002); SODA pain intensity (P = .044), non-pain (P = .039), and satisfaction (P = .0024); and PROMIS depression (P = .0078) and fatigue (P = .04). Food reintroduction reversed these improvements. The intervention was well tolerated in 14 subjects, with 1 serious adverse event reported in 1 subject. CONCLUSION An amino acid-based elemental diet improves histologic, endoscopic, symptomatic, quality-of-life, and molecular parameters of EoG/EoGE; these findings and disease recurrence with food trigger reintroduction support a dominant role for food allergens in disease pathogenesis. CLINICALTRIALS gov Identifier: NCT03320369.
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Affiliation(s)
- Nirmala Gonsalves
- Division of Gastroenterology and Hepatology, Department of Medicine Northwestern University, Feinberg School of Medicine, Chicago, Ill.
| | - Bethany Doerfler
- Division of Gastroenterology and Hepatology, Department of Medicine Northwestern University, Feinberg School of Medicine, Chicago, Ill
| | - Angelika Zalewski
- Division of Gastroenterology and Hepatology, Department of Medicine Northwestern University, Feinberg School of Medicine, Chicago, Ill
| | - Guang-Yu Yang
- Department of Pathology, Northwestern University, Feinberg School of Medicine, Chicago, Ill
| | - Lisa J Martin
- Division of Human Genetics, Department of Pediatrics, Cincinnati Children's Hospital Medical Center and the University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Xue Zhang
- Division of Human Genetics, Department of Pediatrics, Cincinnati Children's Hospital Medical Center and the University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Tetsuo Shoda
- Division of Allergy and Immunology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center and the University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Michael Brusilovsky
- Division of Allergy and Immunology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center and the University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Seema Aceves
- Division of Allergy and Immunology, Department of Pediatrics, University of California, San Diego, Calif
| | - Kathy Thompson
- Division of Allergy, Immunology and Transplantation, National Institutes of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Amanda K Rudman Spergel
- Division of Allergy, Immunology and Transplantation, National Institutes of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Glenn Furuta
- Digestive Health Institute, Children's Hospital Colorado and Gastrointestinal Eosinophilic Diseases Program, Section of Pediatric Gastroenterology, Hepatology and Nutrition, University of Colorado School of Medicine, Aurora, Colo
| | - Marc E Rothenberg
- Division of Allergy and Immunology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center and the University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Ikuo Hirano
- Division of Gastroenterology and Hepatology, Department of Medicine Northwestern University, Feinberg School of Medicine, Chicago, Ill
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Zhang B, Zhao C, Zhang X, Li X, Zhang Y, Liu X, Yin J, Li X, Wang J, Wang S. An Elemental Diet Enriched in Amino Acids Alters the Gut Microbial Community and Prevents Colonic Mucus Degradation in Mice with Colitis. mSystems 2022; 7:e0088322. [PMID: 36468853 DOI: 10.1128/msystems.00883-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
Abstract
The role of dietary amino acids or intact proteins in the progression of colitis remains controversial, and the mechanism involving gut microbes is unclear. Here, we investigated the effects of an elemental diet (ED) enriched in amino acids and a polymeric diet enriched in intact protein on the pathogenesis of dextran sulfate sodium (DSS)-induced colitis in mice. Our results showed that the ED induced remission of colitis in mice. Notably, ED treatment reduced the abundance of the mucolytic bacteria Akkermansia and Bacteroides, which was attributed to decreased colonic protein fermentation. Consistently, the activities of mucolytic enzymes were decreased, leading to protection against mucus layer degradation and microbial invasion. Fecal microbiota transplantation from ED-fed mice reshaped microbial ecology and alleviated intestinal inflammation in recipient mice. The ED failed to induce remission of colitis in pseudogermfree mice. Together, our results demonstrate the critical role of the gut microbiota in the prevention of colitis by an ED. IMPORTANCE The prevalence of inflammatory bowel disease is rapidly increasing and has become a global burden. Several specific amino acids have been shown to benefit mucosal healing and colitis remission. However, the role of amino acids or intact proteins in diets and enteral nutrition formulas is controversial, and the mechanisms involving gut microbes remain unclear. In this study, we investigated the effects of an elemental diet (ED) enriched in amino acids and a polymeric diet enriched in intact protein on the pathogenesis of colitis in mice. The underlying mechanisms were explored by utilizing fecal microbiota transplantation and pseudogermfree mice. ED treatment reduced the abundance of mucolytic bacteria, thereby protecting the mucus layer from microbial invasion and degradation. For the first time, we convincingly demonstrated the critical role of gut microbiota in the effects of the ED. This study may provide new insights into the gut microbiota-diet interaction and its role in human health.
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de Rooij WE, Vlieg – Boerstra B, Warners MJ, Van Ampting MT, van Esch BCAM, Eussen SRBM, Bredenoord AJ. Effect of amino acid-based formula added to four-food elimination in adult eosinophilic esophagitis patients: A randomized clinical trial. Neurogastroenterol Motil 2022; 34:e14291. [PMID: 34792264 PMCID: PMC9286809 DOI: 10.1111/nmo.14291] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 08/22/2021] [Accepted: 10/14/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Elimination of key foods restricts dietary options in eosinophilic esophagitis (EoE) patients. Addition of amino acid-based formula (AAF) to an elimination diet might facilitate adherence and, therefore, enhance efficacy of dietary management. AIM To evaluate whether addition of AAF to a four-food elimination diet (FFED) is more effective than FFED alone in decreasing eosinophilia, endoscopic signs, and clinical outcomes. METHODS This randomized controlled trial enrolled 41 adult patients with active EoE (≥15 eosinophils (eos) per high power field (hpf)) at baseline biopsy. Subjects were randomized (1:1 ratio) to groups given a FFED or FFED with addition of AAF providing 30% of their daily energy needs (FFED + AAF). Histological disease activity, endoscopic signs, symptoms, and disease-related quality of life (EoEQoL) were measured at baseline and after 6 weeks of intervention. RESULTS Patients (60% male, age 34.5 (interquartile range (IQR) 29-42.8 years)) were randomized to FFED (n = 20) or FFED + AAF (n = 21); 40 participants completed the diet. Complete histological remission (<15 eos/hpf) was achieved in 48% of FFED + AAF subjects (n = 21) vs. 25% of FFED subjects (n = 20), respectively (p = 0.204). Peak eosinophil counts (PEC) decreased significantly in both groups between baseline and week 6, but the change in PEC between groups was not different (p = 0.130). A significant but similar endoscopic and symptomatic reduction was observed in both groups (all; p<0.05). Total EoEQoL scores significantly improved in the FFED + AAF group between baseline and week 6 (p = 0.007), and not in the FFED group. CONCLUSION The addition of AAF to a FFED did not lead to a larger decrease in PEC between baseline and 6 weeks, but may result in a significant improvement of QoL in adult EoE patients NL6014 (NTR6778).
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Affiliation(s)
- Willemijn E. de Rooij
- Department of Gastroenterology & HepatologyAmsterdam University Medical CenterAmsterdamThe Netherlands
| | - Berber Vlieg – Boerstra
- Department of PaediatricsOLVGAmsterdamThe Netherlands,Department of Nutrition & DieteticsHanze University of Applied SciencesGroningenThe Netherlands
| | - Marijn J. Warners
- Department of Gastroenterology & HepatologyAmsterdam University Medical CenterAmsterdamThe Netherlands,Department of Gastroenterology and HepatologyUniversity Medical Center Utrecht and St. Antonius Hospital NieuwegeinAmsterdamThe Netherlands
| | | | - Betty C. A. M. van Esch
- Danone Nutricia ResearchUtrechtThe Netherlands,Division of PharmacologyUtrecht Institute for Pharmaceutical SciencesFaculty of ScienceUtrecht UniversityUtrechtThe Netherlands
| | | | - Albert J. Bredenoord
- Department of Gastroenterology & HepatologyAmsterdam University Medical CenterAmsterdamThe Netherlands
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Fujiwara R, Harada K, Ferdous T, Mishima K. Amino Acids May Have Protective Effects on Salivary Glands of 5-FU-administered Mice. In Vivo 2022; 36:198-205. [PMID: 34972715 DOI: 10.21873/invivo.12691] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/25/2021] [Accepted: 11/29/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND/AIM This study aimed to identify the most useful components of Elental® in the treatment of 5-fluorouracil (FU)-induced mucositis and salivary gland atrophy in mice. MATERIALS AND METHODS Mice (except the control group) were intraperitoneally injected with 5-FU. The mice received saline (control group and 5-FU group), dextrin (Dextrin group), amino acids (17AA group), or Elental® (Elental® group). RESULTS The volume and weight of salivary glands was higher in 17AA and Elental® groups compared to 5-FU group. The number of mucous glands was higher, whereas the number of damaged granular ductal epithelial cells was lower in the salivary glands of all groups except the 5-FU group. Salivation was also decreased in the 5-FU group compared to the other groups. CONCLUSION Amino acids could be the most effective components of Elental® for protecting mouse salivary glands from 5-FU-induced atrophic changes, and might be useful in the treatment of oral mucositis in cancer patients.
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Affiliation(s)
- Rieko Fujiwara
- Department of Oral and Maxillofacial Surgery, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Koji Harada
- Department of Oral and Maxillofacial Surgery, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Tarannum Ferdous
- Department of Oral and Maxillofacial Surgery, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Katsuaki Mishima
- Department of Oral and Maxillofacial Surgery, Yamaguchi University Graduate School of Medicine, Ube, Japan
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Higuchi T, Tokunaga M, Murai T, Takeuchi K, Nakayama Y. Elemental diet therapy for eosinophilic gastroenteritis and dietary habits. Pediatr Int 2022; 64:e14894. [PMID: 34157188 DOI: 10.1111/ped.14894] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 06/13/2021] [Accepted: 06/16/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Eosinophilic gastrointestinal disorders (EGID) are a group of conditions with increased eosinophilic infiltration in any part of the gastrointestinal tract. Although an allergic reaction to certain foods is considered the main cause of EGID, their detailed pathomechanism has not yet been elucidated, nor have proper management strategies been fully established. Moreover, some patients with intractable EGID are resistant to such therapies as an empirical elimination diet and corticosteroids. METHODS We analyzed retrospectively the medical records of four children with intractable eosinophilic gastroenteritis (EGE) managed with elemental diet therapy (EDT) using an amino acid-based formula. RESULTS All patients displayed resolution of their symptoms after 2 weeks of EDT. Three patients successfully completed food reintroduction and could return to their normal life. No adverse events related to EDT were recorded. CONCLUSIONS Elemental diet therapy appears effective and safe for treating pediatric intractable EGE symptoms. Afterwards, the patient's dietary habits should be considered during carefully monitored food reintroduction. With the relatively small number of published case reports and no randomized trials, more study is needed on EDT for EGE.
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Affiliation(s)
- Tsukasa Higuchi
- Department of General Pediatrics, Nagano Children's Hospital, Azumino, Japan
| | - Mai Tokunaga
- Department of General Pediatrics, Nagano Children's Hospital, Azumino, Japan
| | - Takemi Murai
- Department of General Pediatrics, Nagano Children's Hospital, Azumino, Japan
| | - Kouichi Takeuchi
- Department of General Pediatrics, Nagano Children's Hospital, Azumino, Japan
| | - Yoshiko Nakayama
- Department of Pediatrics, Shinshu University School of Medicine, Matsumoto, Japan
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Yoshida T, Homma S, Ichikawa N, Iijima H, Taketomi A. Preoperative Elemental Diet before Laparoscopic Anterior Resection in Patients with Advanced Stenotic Rectal Cancer. J Anus Rectum Colon 2021; 5:395-404. [PMID: 34746504 PMCID: PMC8553358 DOI: 10.23922/jarc.2021-026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 07/01/2021] [Indexed: 11/30/2022]
Abstract
Objectives: To evaluate the feasibility of our new preoperative enteral nutrition protocol using ElentalⓇ without mechanical bowel preparation (MBP) before laparoscopic anterior resection (LAR) in patients with advanced stenotic rectal cancer. Methods: Among 74 patients with advanced rectal cancer (clinical stages T3 and T4) scheduled to undergo LAR, 42 patients with stenotic rectal cancer were administered ElentalⓇ (900 kcal/day) without MBP before LAR (group S). Thirty-two patients without stenosis (group NS) did not receive preoperative nutritional support but underwent MBP. Results: Group S patients were maintained in a fasting state and received an elemental diet approximately 10 days preoperatively without severe adverse effects. The incidence of postoperative complications (Clavien-Dindo classification ≥ grade 2) was significantly lower in group S than that in group NS (adjusted odds ratio [OR]: 6.046, P = 0.008). Logistic regression analysis revealed that group NS exhibited higher risks of developing postoperative complications than those exhibited by group S (OR: 4.32, 95% confidence interval [CI]: 1.28-17.28, P = 0.018). Among preoperative characteristics, the clinical tumor stage indicated a significant intergroup difference. Thus, the clinical stage was selected as a covariate and adjusted in the logistic regression model to calculate a covariate-adjusted OR. Group NS exhibited a higher incidence of postoperative complications than group S (adjusted OR: 6.05, 95% CI: 1.58-28.35, P = 0.008). Conclusions: Administration of an elemental diet using ElentalⓇ without MBP before LAR is a feasible strategy in patients with advanced stenotic rectal cancer. Application of this research may encourage use of ElentalⓇ in the clinical setting.
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Affiliation(s)
- Tadashi Yoshida
- Department of Gastroenterological Surgery I, Hokkaido University Hospital, Sapporo, Japan
| | - Shigenori Homma
- Department of Gastroenterological Surgery I, Hokkaido University Hospital, Sapporo, Japan
| | - Nobuki Ichikawa
- Department of Gastroenterological Surgery I, Hokkaido University Hospital, Sapporo, Japan
| | - Hiroaki Iijima
- Biostatistics Division, Clinical Research and Medical Innovation Center, Hokkaido University Hospital, Sapporo, Japan
| | - Akinobu Taketomi
- Department of Gastroenterological Surgery I, Hokkaido University Hospital, Sapporo, Japan
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Tanaka Y, Takeuchi H, Nakashima Y, Nagano H, Ueno T, Tomizuka K, Morita S, Emi Y, Hamai Y, Hihara J, Saeki H, Oki E, Kunisaki C, Otsuji E, Baba H, Matsubara H, Maehara Y, Kitagawa Y, Yoshida K. Effects of an elemental diet to reduce adverse events in patients with esophageal cancer receiving docetaxel/cisplatin/5-fluorouracil: a phase III randomized controlled trial-EPOC 2 (JFMC49-1601-C5). ESMO Open 2021; 6:100277. [PMID: 34626918 PMCID: PMC8511839 DOI: 10.1016/j.esmoop.2021.100277] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 09/03/2021] [Accepted: 09/07/2021] [Indexed: 01/11/2023] Open
Abstract
Background Oral mucositis (OM) is an unpleasant adverse event in patients receiving chemotherapy. A prospective feasibility study showed that elemental diet (ED), an oral supplement that does not require digestion, may prevent OM. Based on this, we established a central review system for oral cavity assessment by dental oncology specialists blinded to background data. We used this system to elucidate the preventive effect of an ED against OM in patients with esophageal cancer receiving docetaxel, cisplatin, and 5-fluorouracil (DCF) therapy. Patients and methods In this phase III, multicenter, parallel-group, controlled trial, patients consuming a normal diet orally were randomly assigned (1 : 1) to receive two cycles of DCF with (group A) or without (group B) an ED (Elental® 160 g/day). We assessed the incidence of grade ≥2 OM evaluated by two reviewers, changes in body weight, prealbumin, C-reactive protein, and DCF completion rate based on ED compliance. Results Of the 117 patients randomly assigned to treatment, four failed to start treatment and were excluded from the primary analysis; thus, groups A and B comprised 55 and 58 patients, respectively. There were no significant differences in background characteristics. Grade ≥2 OM was observed in eight (15%) and 20 (34%) patients in groups A and B, respectively (P = 0.0141). Changes in body weight and prealbumin during the two DCF cycles were significantly higher in group A than B (P = 0.0022 and 0.0203, respectively). During the first cycle, changes in C-reactive protein were significantly lower in group A than B (P = 0.0338). In group A (receiving ED), the DCF completion rate was 100% in patients with 100% ED compliance and 70% in patients failing ED completion (P = 0.0046). Conclusions The study findings demonstrate that an ED can prevent OM in patients with esophageal cancer receiving chemotherapy. Patients receiving docetaxel, cisplatin, and 5-fluorouracil (DCF) chemotherapy commonly develop oral mucositis (OM). An elemental diet (ED) was able to prevent OM in patients with esophageal cancer receiving DCF. Grade ≥2 OM was observed in 15% of patients receiving the ED versus 34% of those not receiving the ED (P = 0.0141). Body weight was maintained in the ED group, and hematologic toxicities were lower, compared with the non-ED group. The DCF completion rate significantly correlated with ED compliance (P = 0.0046).
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Affiliation(s)
- Y Tanaka
- Department of Surgical Oncology, Graduate School of Medicine, Gifu University, Gifu, Japan
| | - H Takeuchi
- Department of Surgery, School of Medicine, Hamamatsu University, Hamamatsu, Japan
| | - Y Nakashima
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - H Nagano
- Gastroenterological, Breast and Endocrine Surgery, Graduate School of Medicine, Yamaguchi University, Yamaguchi, Japan
| | - T Ueno
- Department of Dentistry, National Cancer Center Hospital, Tokyo, Japan
| | - K Tomizuka
- Department of Dentistry, Cancer Institute Hospital of JFCR, Tokyo, Japan
| | - S Morita
- Department of Biomedical Statistics and Bioinformatics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Y Emi
- Department of Surgery, Saiseikai Fukuoka General Hospital, Fukuoka, Japan
| | - Y Hamai
- Department of Surgical Oncology, Hiroshima University Hospital, Hiroshima, Japan
| | - J Hihara
- Department of Surgery, Hiroshima City Asa Citizens Hospital, Hiroshima, Japan
| | - H Saeki
- Department of General Surgical Science, Gunma University, Maebashi, Japan
| | - E Oki
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - C Kunisaki
- Department of Surgery, Gastroenterological Center, Yokohama City University, Yokohama, Japan
| | - E Otsuji
- Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - H Baba
- Department of Gastroenterological Surgery, Kumamoto University, Kumamoto, Japan
| | - H Matsubara
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Y Maehara
- Director, Kyushu Central Hospital of the Mutual Aid Association of Public School Teachers, Fukuoka, Japan
| | - Y Kitagawa
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - K Yoshida
- Department of Surgical Oncology, Graduate School of Medicine, Gifu University, Gifu, Japan.
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De Vlieger L, Smolders L, Nuyttens L, Verelst S, Breynaert C, Vanuytsel T, Hoffman I, Bullens DMA. A Clinical Perspective on the Dietary Therapies for Pediatric Eosinophilic Esophagitis: The Gap Between Research and Daily Practice. Front Immunol 2021; 12:677859. [PMID: 34093578 PMCID: PMC8171264 DOI: 10.3389/fimmu.2021.677859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 05/05/2021] [Indexed: 12/21/2022] Open
Abstract
Pediatric eosinophilic esophagitis (ped-EoE) is an immune-mediated pathology affecting 34 per 100.000 children. It is characterized by an esophageal inflammation caused by an immune response towards food antigens that come into contact with the esophageal lining. Depending on the age of the child, symptoms can vary from abdominal pain, vomiting and failure to thrive to dysphagia and food impaction. The diagnosis of this chronic disease is based on the symptoms of esophageal dysfunction combined with an infiltration of more than 15 eosinophils per high-power field and the exclusion of secondary causes. The treatment modalities include the 3Ds: Drugs, allergen avoidance by Diet and/or esophageal Dilation. In this review we focused on the efficacy of dietary approaches in ped-EoE, which currently include the elemental diet (amino acid-based diet), the empiric elimination diet and the allergy test-directed elimination diet. Although several reviews have summarized these dietary approaches, a lack of consistency between and within the elimination diets hampers its clinical use and differences in subsequent reintroduction phases present a barrier for dietary advice in daily clinical practice. We therefore conducted an analysis driven from a clinician's perspective on these dietary therapies in the management of ped-EoE, whereby we examined whether these variations within dietary approaches, yet considered to be similar, could result in significant differences in dietary counseling.
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Affiliation(s)
- Liselot De Vlieger
- Allergy and Immunology Research Group, Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
| | | | - Lisa Nuyttens
- Allergy and Immunology Research Group, Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
- Clinical Division of Pediatrics, UZ Leuven, Leuven, Belgium
| | - Sophie Verelst
- Clinical Division of Pediatrics, UZ Leuven, Leuven, Belgium
| | - Christine Breynaert
- Allergy and Immunology Research Group, Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
- Department of General Internal Medicine, UZ Leuven, Leuven, Belgium
| | - Tim Vanuytsel
- Gastroenterology and Hepatology, UZ Leuven, Leuven, Belgium
| | - Ilse Hoffman
- Pediatric Gastroenterology, Hepatology and Nutrition, UZ Leuven, Leuven, Belgium
| | - Dominique MA Bullens
- Allergy and Immunology Research Group, Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
- Clinical Division of Pediatrics, UZ Leuven, Leuven, Belgium
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10
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Visaggi P, Mariani L, Pardi V, Rosi EM, Pugno C, Bellini M, Zingone F, Ghisa M, Marabotto E, Giannini EG, Savarino V, Marchi S, Savarino EV, de Bortoli N. Dietary Management of Eosinophilic Esophagitis: Tailoring the Approach. Nutrients 2021; 13:1630. [PMID: 34066243 DOI: 10.3390/nu13051630] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 05/06/2021] [Accepted: 05/10/2021] [Indexed: 12/13/2022] Open
Abstract
Eosinophilic esophagitis (EoE) is a unique form of non-immunoglobulin E-mediated food allergy, restricted to the esophagus, characterized by esophageal eosinophil-predominant inflammation and dysfunction. The diagnosis requires an esophago-gastroduodenoscopy with esophageal biopsies demonstrating active eosinophilic inflammation with 15 or more eosinophils/high-power field, following the exclusion of alternative causes of eosinophilia. Food allergens trigger the disease, withdairy/milk, wheat/gluten, egg, soy/legumes, and seafood the most common. Therapeutic strategies comprise dietary restrictions, proton pump inhibitors, topical corticosteroids, biologic agents, and esophageal dilation when strictures are present. However, avoidance of trigger foods remains the only option targeting the cause, and not the effect, of the disease. Because EoE relapses when treatment is withdrawn, dietary therapy offers a long-term, drug-free alternative to patients who wish to remain off drugs and still be in remission. There are currently multiple dietary management strategies to choose from, each having its specific efficacy, advantages, and disadvantages that both clinicians and patients should acknowledge. In addition, dietary regimens should be tailored around each individual patient to increase the chance of tolerability and long-term adherence. In general, liquid elemental diets devoid of antigens and elimination diets restricting causative foods are valuable options. Designing diets on the basis of food allergy skin tests results is not reliable and should be avoided. This review summarizes the most recent knowledge regarding the clinical use of dietary measures in EoE. We discussed endpoints, rationale, advantages and disadvantages, and tailoring of diets, as well as currently available dietary regimens for EoE.
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11
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Castro S, Velasco Suárez C, Vieites A, Bergadá I, Cassinelli H. [Rickets associated to the use of elemental formula: A case report]. ARCH ARGENT PEDIATR 2021; 119:e49-e53. [PMID: 33458991 DOI: 10.5546/aap.2021.e49] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 08/27/2020] [Indexed: 11/12/2022]
Abstract
The rickets is a disease that affects the differentiation and mineralization of the growth cartilage, as an ultimate consequence of a balance loss in calcium and phosphate levels. Vitamin D deficiency is the most common cause of the rickets (nutritional rickets). Its clinical manifestation during the first years of life involves long bones epiphysis in a more severe way. We report an 8-month-old infant who was diagnosed with cow´s milk protein allergy and suffered from multiple fractures while receiving elemental formula as part of his treatment. The final etiology was hypophosphatemic rickets secondary to phosphate deficiency, and after 3 months of phosphate, calcium and calcitriol supplementation, in addition to the gradually reduction of the proportion of elemental formula intake and the decline of the antacid doses, clinical and radiological heal was achieved.
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Affiliation(s)
- Sebastián Castro
- Centro de Investigaciones Endocrinológicas "Dr. César Bergadá" (CEDIE), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Fundación de Endocrinología Infantil (FEI), División de Endocrinología, Hospital de Niños "Ricardo Gutiérrez", Ciudad Autónoma de Buenos Aires.
| | - Carlos Velasco Suárez
- Hospital Alemán, Consultorios Pediátricos, Ciudad Autónoma de Buenos Aires, Argentina
| | - Ana Vieites
- Centro de Investigaciones Endocrinológicas "Dr. César Bergadá" (CEDIE), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Fundación de Endocrinología Infantil (FEI), División de Endocrinología, Hospital de Niños "Ricardo Gutiérrez", Ciudad Autónoma de Buenos Aires
| | - Ignacio Bergadá
- Centro de Investigaciones Endocrinológicas "Dr. César Bergadá" (CEDIE), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Fundación de Endocrinología Infantil (FEI), División de Endocrinología, Hospital de Niños "Ricardo Gutiérrez", Ciudad Autónoma de Buenos Aires
| | - Hamilton Cassinelli
- Centro de Investigaciones Endocrinológicas "Dr. César Bergadá" (CEDIE), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Fundación de Endocrinología Infantil (FEI), División de Endocrinología, Hospital de Niños "Ricardo Gutiérrez", Ciudad Autónoma de Buenos Aires
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Abstract
Eosinophilic esophagitis (EoE) is an allergen-driven chronic inflammatory condition, characterized by symptoms related to esophageal dysfunction and confirmed histologically by esophageal mucosal eosinophilia. Since its first description in the 1990s, the incidence and prevalence of EoE have been on the rise. It is known to affect all ages of various ethnic backgrounds and both sexes; however, it is most seen in White males. Children with EoE often present with abdominal pain, nausea, vomiting, and failure to thrive, whereas adults with EoE typically present with dysphagia and food impaction. Diagnosis of EoE requires histologic confirmation of elevated esophageal eosinophils in a symptomatic patient, and only after secondary causes have been excluded. Because EoE is a chronic and progressively fibrostenotic disease, treatment goals include resolution of symptoms, induction and maintenance of disease remission, and prevention and possibly reversal of fibrostenotic complications, while minimizing treatment-related adverse effects and improving quality of life. Treatment strategies include the "3 D's"-drugs, diet, and dilation. Standard drug therapies include proton-pump inhibitors and topical corticosteroids. Dietary therapies include elemental diet, allergy testing-directed elimination diet, and empiric elimination diets. Endoscopic esophageal dilation for EoE strictures can alleviate esophageal symptoms but has no effect on mucosal inflammation. Recent progress in EoE research has made possible evidence-based clinical guidelines. Ongoing pharmacologic trials show promise for novel biologic agents in the treatment of refractory EoE.
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Affiliation(s)
- Joan W Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
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Harada K, Takenawa T, Ferdous T, Mizukami Y, Mishima K. Elemental diet directly affects chemotherapy-induced dermatitis and raw wound areas. Mol Clin Oncol 2020; 13:209-215. [PMID: 32699632 DOI: 10.3892/mco.2020.2050] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Accepted: 02/21/2020] [Indexed: 11/05/2022] Open
Abstract
Elental® is an L-glutamine-rich elemental diet (ED) that has been widely used in Japan as a nutritional supplement for malnourished patients. In addition, Elental® has been successfully used in the management of chemotherapy-induced mucositis in cancer patients. Recently, it was also reported that Elental® can effectively reduce chemotherapy-induced oral mucositis in patients with oral squamous cell carcinoma, and can also reduce mucositis and dermatitis in animal models. However, it is unclear whether oral intake or topical application of Elental® can act directly on chemotherapy-induced oral mucositis or dermatitis. The aim of the present study was to investigate the possible direct healing effect of Elental® on chemotherapy-induced dermatitis and raw wound areas in a mouse model. Dermatitis and raw wounds were induced in nude mice by administration of 5-fluorouracil (5-FU) (via gastric tube) and mechanical injury (using a metal brush or a surgical knife). We then compared the outcome following oral or topical application of Elental® in these mice. The effect of Elental® on the growth and migration ability of the human oral keratinocyte cell line, HOK, was also examined using MTT and migration assays, respectively. In the mouse model, both oral administration and topical application of Elental® reduced 5-FU-induced dermatitis and healed raw wound areas more effectively compared with the topical application of saline. The MTT assay revealed that Elental® exerted a growth-promoting effect on HOKs. In addition, Elental® enhanced the ability of HOKs to migrate, as demonstrated by the migration assay. These findings demonstrated that the topical application as well as the oral intake of Elental® exerted a direct healing effect on chemotherapy-induced dermatitis or raw wound areas. The data also indicated that oral intake of an ED may exert a direct healing effect on chemotherapy-induced oral mucositis.
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Affiliation(s)
- Koji Harada
- Department of Oral and Maxillofacial Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Takanori Takenawa
- Department of Oral and Maxillofacial Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Tarannum Ferdous
- Department of Oral and Maxillofacial Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Yoichi Mizukami
- Center for Gene Research, Yamaguchi University, Ube, Yamaguchi 755-8505, Japan
| | - Katsuaki Mishima
- Department of Oral and Maxillofacial Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
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Rank MA, Sharaf RN, Furuta GT, Aceves SS, Greenhawt M, Spergel JM, Falck-Ytter YT, Dellon ES. Technical review on the management of eosinophilic esophagitis: a report from the AGA institute and the joint task force on allergy-immunology practice parameters. Ann Allergy Asthma Immunol 2020; 124:424-440.e17. [PMID: 32336463 PMCID: PMC8171057 DOI: 10.1016/j.anai.2020.03.021] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Eosinophilic esophagitis (EoE) is a chronic inflammatory condition of the esophagus. Many new studies have been reported recently that describe EoE management. An expert panel was convened by the American Gastroenterological Association Institute and the Joint Task Force on Allergy-Immunology Practice Parameters to provide a technical review to be used as the basis for an updated clinical guideline. This technical review was developed using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) framework. Eighteen focused EoE management questions were considered, with 15 answered using the GRADE framework and 3 with a narrative summary. There is moderate certainty in the evidence that topical glucocorticosteroids effectively reduce esophageal eosinophil counts to <15 per high-power field over a short-term treatment period of 4-12 weeks, but very low certainty about the effects of using topical glucocorticosteroids as maintenance therapy. Multiple dietary strategies may be effective in reducing esophageal eosinophil counts to <15 per high-power field over a short-term treatment period, with moderate certainty for elemental diets, low certainty for empiric 2-, 4-, and 6-food elimination diets, and very low certainty that allergy-based testing dietary eliminations have a higher failure rate compared to empiric diet elimination. There is very low certainty for the effect of proton pump inhibitors in patients with esophageal eosinophilia. Although esophageal dilation appears to be relatively safe, there is no evidence that it reduces esophageal eosinophil counts. There is very low certainty in the effects of multiple other medical treatments for EoE: anti-interleukin-5 therapy, anti-interleukin-13 therapy, anti-IgE therapy, montelukast, cromolyn, and anti-TNF therapy.
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Affiliation(s)
- Matthew A Rank
- Division of Allergy, Asthma, and Clinical Immunology, Mayo Clinic, Scottsdale, Arizona
| | - Rajiv N Sharaf
- Division of Gastroenterology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Manhasset, New York
| | - Glenn T Furuta
- Digestive Health Institute, Children's Hospital Colorado, Gastrointestinal Eosinophilic Diseases Program, University of Colorado School of Medicine, Aurora, Colorado
| | - Seema S Aceves
- Division of Allergy Immunology Center for Immunity, Infection, and Inflammation, University of California, San Diego Rady Children's Hospital, San Diego, California
| | - Matthew Greenhawt
- Section of Allergy/Immunology, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado
| | - Jonathan M Spergel
- Division of Allergy-Immunology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania
| | - Yngve T Falck-Ytter
- Division of Gastroenterology and Hepatology, Cleveland Veterans Affairs Medical Center and University Hospitals, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Evan S Dellon
- Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, North Carolina
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Yamamoto T, Nakahigashi M, Shimoyama T, Umegae S. Does preoperative enteral nutrition reduce the incidence of surgical complications in patients with Crohn's disease? A case-matched study. Colorectal Dis 2020; 22:554-561. [PMID: 31782874 DOI: 10.1111/codi.14922] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Accepted: 09/30/2019] [Indexed: 12/13/2022]
Abstract
AIM Currently, the notion that preoperative optimization with enteral nutrition (EN) reduces the incidence of complication after surgery in Crohn's disease (CD) patients is being debated. This case-matched study was to evaluate the impact of preoperative EN on surgical outcomes in patients with CD. METHOD Twenty-four patients received EN therapy with an elemental diet (1800-2400 kcal/day) for at least 2 weeks before the planned surgery (EN group). A further 24 patients who underwent surgery without receiving preoperative EN or parenteral nutrition formed a control group based on four matched criteria: age (≤/>40 years), the use of preoperative medications (corticosteroids/azathioprine/biologics), disease behaviour (inflammatory/stricturing/penetrating) and main surgical procedure (ileal resection/ileocolonic resection/colectomy). The incidence of complications observed within 30 days after surgery was compared between the two groups. Septic complications were defined as anastomotic leak, intra-abdominal abscess, entero-cutaneous fistula or wound infection. RESULTS In the EN group, the median serum albumin level significantly increased, while C-reactive protein (CRP) significantly decreased during the preoperative EN (albumin, from 3.0 mg/dl to 3.1 mg/dl, P = 0.04; CRP, from 3.05 mg/dl to 2.52 mg/dl, P = 0.02). The incidence of postoperative septic complications was significantly lower in the EN group compared with the control group (4% vs 25%, P = 0.04). The occurrence rate of overall complications was lower in the EN group (21% vs 29%, P = 0.51), but not statistically significant. CONCLUSION In patients with CD, preoperative optimization with EN reduced the overall rate of postoperative complications and significantly decreased postoperative septic complications.
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Affiliation(s)
- T Yamamoto
- Department of Surgery and Inflammatory Bowel Disease Centre, Yokkaichi Hazu Medical Centre, Yokkaichi, Japan
| | - M Nakahigashi
- Faculty of Health Sciences, Suzuka University of Medical Science, Suzuka, Japan
| | - T Shimoyama
- Department of Surgery and Inflammatory Bowel Disease Centre, Yokkaichi Hazu Medical Centre, Yokkaichi, Japan
| | - S Umegae
- Department of Surgery and Inflammatory Bowel Disease Centre, Yokkaichi Hazu Medical Centre, Yokkaichi, Japan
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16
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Atwal K, Hubbard GP, Venter C, Stratton RJ. The use of amino acid-based nutritional feeds is effective in the dietary management of pediatric eosinophilic oesophagitis. Immun Inflamm Dis 2019; 7:292-303. [PMID: 31692292 PMCID: PMC6842817 DOI: 10.1002/iid3.273] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 09/12/2019] [Accepted: 09/13/2019] [Indexed: 01/07/2023]
Abstract
INTRODUCTION Eosinophilic oesophagitis (EoE) is an immune-mediated, chronic disease characterized by eosinophilic inflammation and esophageal dysfunction. Specific food allergens including cow's milk protein, are partially causative to disease progression, and dietary management forms three main options; the elemental diet (ED), the empirical elimination diet (EED), and the targeted elimination diet (TED). The dietary choice should be individualized, however, the European Society for Pediatric Gastroenterology, Hepatology and Nutrition guidelines recommend an ED for pediatric EoE with multiple food allergies, failure to thrive, unresponsive disease or unable to follow a highly restricted diet. The aim of this narrative review was to explore the effectiveness of the ED (using amino acid formula [AAF]), in the management of pediatric EoE. METHODS Literature searches were performed to identify eligible studies that described outcomes including eosinophil count, clinical symptoms, growth, and medications. RESULTS Overall, 10 eligible studies were found, with n = 462 patients assigned to receive AAF from a total of n = 748 (average age 6.7 years), for a duration of 4 to 8 weeks. The use of AAF reduced eosinophil levels and demonstrated remission (defined as ≤10 eosinophils per high power field) in 75%-100% of children with improvements, if not resolution, in clinical symptoms. AAF was more clinically effective than the use of the EED or TED, where remission rates were 75%-81% and 40%-69%, respectively. Few studies collected growth outcomes, however where documented these were positive for those on AAF. The long-term impacts of each diet were not thoroughly explored. CONCLUSIONS The use of AAF is a clinically effective management option for pediatric EoE, and further research is required to guide long-term management.
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Affiliation(s)
- Kiranjit Atwal
- Medical Affairs, Nutricia Ltd, Trowbridge, United Kingdom
| | - Gary P Hubbard
- Medical Affairs, Nutricia Ltd, Trowbridge, United Kingdom
| | - Carina Venter
- Section of Allergy and Immunology, Children's Hospital Colorado, University of Colorado Denver School of Medicine, Colorado
| | - Rebecca J Stratton
- Medical Affairs, Nutricia Ltd, Trowbridge, United Kingdom.,Faculty of Medicine, University of Southampton, Southampton, United Kingdom
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17
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Kikuchi Y, Matsuo M, Nabeta C, Akahoshi A, Minami H. Elemental Diet Regulates Intestinal Permeability and Antibody Production in Indomethacin-Induced Intestinal Injury Rats. J Nutr Sci Vitaminol (Tokyo) 2019; 65:31-37. [PMID: 30814409 DOI: 10.3177/jnsv.65.31] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Crohn's disease is a type of inflammatory bowel disease of unknown etiology. Administration of indomethacin (Indo) to rats induces acute mucosal lesions similar to those observed in Crohn's disease patients, but the damage can be prevented by feeding the animals an elemental diet (ED). In this study, we examined changes in intestinal macroscopic appearance, permeability, and immunoglobulin production after administration of Indo to male Sprague-Dawley rats fed normal lab chow or an ED. Intestinal damage was induced by subcutaneous injection of Indo on two successive days. Mucosal permeability, as measured by urinary excretion of phenolsulfonphthalein, peaked on day 2 after Indo injection, whereas the most severe intestinal damage, as scored by macroscopic inflammatory changes, was observed on day 3. Flow cytometric analysis of mesenteric lymph node cells revealed that the proportion of CD45RA+ cells was increased after Indo treatment. Furthermore, in vitro-cultured mesenteric lymph node and spleen lymphocytes from Indo-treated rats produced higher levels of IgA and IgG than did cells from vehicle-treated rats. In contrast, IgG and albumin concentrations in plasma were significantly decreased by Indo administration. Notably, none of the Indo-induced changes was observed in ED-fed rats. These findings suggest that an ED may prevent the appearance of Indo-induced mucosal lesions, at least in part, by modulating intestinal permeability and antibody production.
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Affiliation(s)
- Yuko Kikuchi
- Department of Health and Nutrition, Faculty of Health Management, Nagasaki International University.,Department of Food and Health Sciences, Faculty of Environmental & Symbiotic Sciences, Prefectural University of Kumamoto
| | - Mariko Matsuo
- Department of Food and Health Sciences, Faculty of Environmental & Symbiotic Sciences, Prefectural University of Kumamoto
| | - Chiaki Nabeta
- Department of Food and Health Sciences, Faculty of Environmental & Symbiotic Sciences, Prefectural University of Kumamoto
| | - Asuka Akahoshi
- Department of Food and Health Sciences, Faculty of Environmental & Symbiotic Sciences, Prefectural University of Kumamoto
| | - Hisanori Minami
- Department of Food and Health Sciences, Faculty of Environmental & Symbiotic Sciences, Prefectural University of Kumamoto
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Harada K, Minami H, Ferdous T, Kato Y, Umeda H, Horinaga D, Uchida K, Park SC, Hanazawa H, Takahashi S, Ohota M, Matsumoto H, Maruta J, Kakutani H, Aritomi S, Shibuya K, Mishima K. The Elental ® elemental diet for chemoradiotherapy-induced oral mucositis: A prospective study in patients with oral squamous cell carcinoma. Mol Clin Oncol 2019; 10:159-167. [PMID: 30655992 DOI: 10.3892/mco.2018.1769] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 09/10/2019] [Indexed: 01/19/2023] Open
Abstract
Oral mucositis is a common adverse effect of cancer treatment that can increase the risk for local and systemic infection. This prospective study was designed to evaluate the preventive effects of an amino-acid-rich elemental diet (ED), Elental®, on radiotherapy- or chemoradiotherapy-induced mucositis in oral squamous cell carcinoma (OSCC) patients. Fifty patients were enrolled in this prospective study, who had received radiation (60-70 Gy) with/without chemotherapy [S-1, UFT, cisplatin (CDDP), docetaxel (DOC) plus CDDP, or Cetuximab]. The Elental® group (25 patients) had received Elental® during treatment, and the control group (25 patients) had not. Multivariate logistic regression analysis was used to identify the factors related to abatement of oral mucositis. A comparison of the rates of completion of chemoradiation treatments as well as the nutritional or inflammatory status between Elental® and control groups was performed. Multivariate analysis indicated that most of the patients who received Elental® suffered from a lower degree of mucositis and showed significantly improved rate of completion of chemoradiation (no interruption) compared to the control group. There was a significant difference between the Elental® group and the control group in terms of the mean change of C-reactive protein (CRP) levels in blood serum; however, there was no significant difference in terms of a mean change of body weight and total protein level in blood serum before and after chemoradiation. Our study shows that the Elental® elemental diet could be useful for the treatment of oral mucositis induced by chemoradiation. Elental® might also promote improved completion rates of chemoradiotherapy in OSCC patients.
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Affiliation(s)
- Koji Harada
- Department of Oral and Maxillofacial Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Haruyasu Minami
- Department of Oral and Maxillofacial Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Tarannum Ferdous
- Department of Oral and Maxillofacial Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Yoshiaki Kato
- Department of Oral and Maxillofacial Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Hirotsugu Umeda
- Department of Oral and Maxillofacial Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Daiju Horinaga
- Department of Oral and Maxillofacial Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Kenichiro Uchida
- Department of Oral and Maxillofacial Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Sung Chul Park
- Department of Radiation Oncology, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Hideki Hanazawa
- Department of Radiation Oncology, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Shotaro Takahashi
- Department of Radiation Oncology, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Misaki Ohota
- Department of Nursing, Yamaguchi University Hospital, Ube, Yamaguchi 755-8505, Japan
| | - Hiromi Matsumoto
- Department of Nursing, Yamaguchi University Hospital, Ube, Yamaguchi 755-8505, Japan
| | - Junko Maruta
- Department of Nursing, Yamaguchi University Hospital, Ube, Yamaguchi 755-8505, Japan
| | - Hiromi Kakutani
- Department of Nursing, Yamaguchi University Hospital, Ube, Yamaguchi 755-8505, Japan
| | - Sanae Aritomi
- Division of Medical Nutrition, Yamaguchi University Hospital, Ube, Yamaguchi 755-8505, Japan
| | - Keiko Shibuya
- Department of Radiation Oncology, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
| | - Katsuaki Mishima
- Department of Oral and Maxillofacial Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan
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Jensen ET, Huang KZ, Chen HX, Landes LE, McConnell KA, Almond MA, Safta A, Johnston DT, Durban R, Jobe L, Frost C, Donnelly S, Antonio B, Quiros JA, Markowitz JE, Dellon ES. Longitudinal Growth Outcomes Following First-line Treatment for Pediatric Patients With Eosinophilic Esophagitis. J Pediatr Gastroenterol Nutr 2019; 68:50-55. [PMID: 30074576 PMCID: PMC6449848 DOI: 10.1097/mpg.0000000000002114] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVES No formal comparative effectiveness studies have been conducted to evaluate the effect of eosinophilic esophagitis (EoE) treatment choice on long-term growth in pediatric patients. Long-term studies of inhaled corticoid steroids in asthma, however, suggest possible effects on linear growth. The aim of this study was to compare longitudinal, anthropometric growth in children with EoE according to treatment approach. METHODS We conducted a retrospective, multicenter cohort study of anthropometric growth (height and body mass index [BMI] z scores) in pediatric (<18 years of age) patients newly diagnosed with EoE across 5 clinical sites between 2005 and 2014. We compared differences in growth according to treatment approach over a 12-month period. Modification by sex and age was examined and sensitivity analyses were conducted to assess robustness of results given study assumptions. RESULTS In the 409 patients identified, the mean age and proportion male differed by treatment (P = < 0.01 and P = 0.04, respectively). Baseline growth measures were associated with slight impairment of height at diagnosis (median baseline height z score of -0.1 [interquartile range -0.9, 0.8]). In general, treatment approach was not associated with any significant increase or decrease in expected growth over a 12-month period. Subtle decrease in linear growth was observed with treatment using a combined elemental and topical steroid (Δ height z score [adjusted]: -0.04; 95% confidence interval [CI]: -0.08, -0.01). Differences in linear growth differed by sex (P for interaction <0.01). For elemental formula in combination with topical steroids, only girls exhibited a significant decline in linear growth (Δ height z score [adjusted]: -0.24; 95% CI: -0.32, -0.17). A slight reduction in BMI was observed for patients treated with a combination of elemental diet and dietary elimination (Δ BMI z score [adjusted]: -0.07; 95% CI: -0.13, -0.01). CONCLUSIONS Treatment of EoE, in general, is not associated with major anthropometric growth changes in most pediatric patients. Slight linear growth impairment was observed for topical steroid treatment, and sex differences in growth by treatment approach were observed. Future prospective studies should evaluate the effect of treatment on optimal growth and development and over a longer period of follow-up.
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Affiliation(s)
- Elizabeth T. Jensen
- Department of Epidemiology and Prevention, Wake Forest University School of Medicine, Winston-Salem, NC
- Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, NC
| | - Kevin Z. Huang
- Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, NC
| | - Hannah X. Chen
- Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, NC
| | - Lisa Englander Landes
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Wake Forest Baptist Medical Center, Winston-Salem, NC
| | - Kristen A McConnell
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Wake Forest Baptist Medical Center, Winston-Salem, NC
| | - M. Angie Almond
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Wake Forest Baptist Medical Center, Winston-Salem, NC
| | - Anca Safta
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Wake Forest Baptist Medical Center, Winston-Salem, NC
| | | | | | - Laura Jobe
- University of South Carolina School of Medicine, Greenville, SC
- Greenvile Children’s Hospital; Greenville, SC
| | | | - Sarah Donnelly
- Pediatric Gastroenterology and Nutrition, MUSC Children’s Hospital, Charleston, SC
| | - Brady Antonio
- Pediatric Gastroenterology and Nutrition, MUSC Children’s Hospital, Charleston, SC
| | - J. Antonio Quiros
- Pediatric Gastroenterology and Nutrition, MUSC Children’s Hospital, Charleston, SC
| | - Jonathan E. Markowitz
- University of South Carolina School of Medicine, Greenville, SC
- Greenvile Children’s Hospital; Greenville, SC
| | - Evan S. Dellon
- Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, NC
- Center for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, Chapel Hill, NC
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20
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Hirai F, Ishida T, Takeshima F, Yamamoto S, Yoshikawa I, Ashizuka S, Inatsu H, Mitsuyama K, Sou S, Iwakiri R, Nozaki R, Ohi H, Esaki M, Iida M, Matsui T. Effect of a concomitant elemental diet with maintenance anti-tumor necrosis factor-α antibody therapy in patients with Crohn's disease: A multicenter, prospective cohort study. J Gastroenterol Hepatol 2019; 34:132-139. [PMID: 29935082 PMCID: PMC7379489 DOI: 10.1111/jgh.14361] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 05/30/2018] [Accepted: 06/14/2018] [Indexed: 12/27/2022]
Abstract
BACKGROUND AND AIM The aim of this study was to clarify the additional effect of a concomitant elemental diet (ED) for patients with Crohn's disease on maintenance anti-tumor necrosis factor-α antibody (anti-TNF). METHODS Crohn's disease patients who received anti-TNF induction therapy were enrolled. Patients who achieved clinical response (defined as delta Crohn's disease activity index [CDAI] > 70 and CDAI < 200) at 10-14 weeks after the start of infliximab or adalimumab were included. Eligible patients took a tolerability test of ED (900 kcal/day) for 3 days. Then, patients who preferred concomitant ED and whose ED tolerance was confirmed were allocated to the ED group and given Elental 900 kcal/day or more. Other patients were allocated to the non-ED group. The primary endpoint was the cumulative remission rate at 2 years after baseline. Clinical relapse was defined as CDAI > 200 and/or need for additional treatment. Adherence to the ED was confirmed at each visit. RESULTS Seventy-two patients were included. Thirty-seven were allocated to the ED group, and 35 were allocated to the non-ED group. The cumulative remission rate at 2 years was not significantly different between the two groups (60.9% vs 56.7%, P = 0.98). Adherence to the ED in the ED group was relatively low, and only 11 patients were maintained on an ED of 900 kcal/day. CONCLUSIONS The addition of ED for Crohn's disease patients who responded to initial anti-TNF induction therapy was not found to improve outcomes. The efficacy of concomitant ED in other clinical settings, such as loss of response, needs to be clarified in the future (UMIN000009789).
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Affiliation(s)
- Fumihito Hirai
- Department of GastroenterologyFukuoka University Chikushi HospitalFukuokaJapan
| | - Tetsuya Ishida
- Department of GastroenterologyOita Red Cross HospitalOitaJapan
| | - Fuminao Takeshima
- Department of Gastroenterology and HepatologyNagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - Shojiro Yamamoto
- Department of Gastroenterology and Hematology, Faculty of MedicineUniversity of MiyazakiMiyazakiJapan
| | - Ichiro Yoshikawa
- The Third Department of Internal Medicine, School of MedicineUniversity of Occupational and Environmental HealthFukuokaJapan
| | - Shinya Ashizuka
- Department of Internal Medicine, Circulatory and Body Fluid Regulation, Faculty of MedicineUniversity of MiyazakiMiyazakiJapan
| | - Haruhiko Inatsu
- Department of Internal Medicine, Circulatory and Body Fluid Regulation, Faculty of MedicineUniversity of MiyazakiMiyazakiJapan
| | - Keiichi Mitsuyama
- Division of Gastroenterology, Department of MedicineKurume University School of MedicineFukuokaJapan
| | - Suketo Sou
- Department of EndoscopyTobata Kyoritsu HospitalFukuokaJapan
| | - Ryuichi Iwakiri
- Department of Internal Medicine and Gastrointestinal EndoscopySaga University School of MedicineSagaJapan
| | | | - Hidehisa Ohi
- Department of GastroenterologyIzuro Imamura hospitalKagoshimaJapan
| | - Motohiro Esaki
- Department of Medicine and Clinical Science, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Mitsuo Iida
- Kyushu Central Hospital of the Mutual Aid Association of Public School TeachersFukuokaJapan
| | - Toshiyuki Matsui
- Department of GastroenterologyFukuoka University Chikushi HospitalFukuokaJapan
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21
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Koysombat K, Capanna MV, Stafford N, Orchard T. Combination therapy for systemic sclerosis-associated pneumatosis intestinalis. BMJ Case Rep 2018; 2018:bcr-2018-225068. [PMID: 30002210 DOI: 10.1136/bcr-2018-225068] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
We present a case of a patient with pneumatosis intestinalis and pneumoperitoneum secondary to gastrointestinal systemic sclerosis, who presented following recurrent accident and emergency attendances with abdominal pain. Pneumatosis intestinalis is a rare complication of systemic sclerosis; management approaches focus largely on exclusion of life-threatening surgical pathologies and subsequent symptom control. To date, there are still no established gold-standard treatment strategy and no large-scale trial data to support a specific management strategy. We describe a case of successful medical management with a combination of antimicrobial, elemental diet and high-flow inhalation oxygen therapy, with supporting evidence of CT image confirming resolution. This case therefore contributes to the literature, being the first to report both symptomatic and radiological improvement following combination therapy without the need for surgical intervention.
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Affiliation(s)
- Kanyada Koysombat
- Department of Gastroenterology, Imperial College Healthcare NHS Trust, London, UK
| | | | - Nina Stafford
- Department of Gastroenterology, Imperial College Healthcare NHS Trust, London, UK
| | - Tim Orchard
- Department of Gastroenterology, Imperial College Healthcare NHS Trust, London, UK
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22
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Abstract
We present a case of a patient with pneumatosis intestinalis and pneumoperitoneum secondary to gastrointestinal systemic sclerosis, who presented following recurrent accident and emergency attendances with abdominal pain. Pneumatosis intestinalis is a rare complication of systemic sclerosis; management approaches focus largely on exclusion of life-threatening surgical pathologies and subsequent symptom control. To date, there are still no established gold-standard treatment strategy and no large-scale trial data to support a specific management strategy. We describe a case of successful medical management with a combination of antimicrobial, elemental diet and high-flow inhalation oxygen therapy, with supporting evidence of CT image confirming resolution. This case therefore contributes to the literature, being the first to report both symptomatic and radiological improvement following combination therapy without the need for surgical intervention.
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Affiliation(s)
- Kanyada Koysombat
- Department of Gastroenterology, Imperial College Healthcare NHS Trust, London, UK
| | | | - Nina Stafford
- Department of Gastroenterology, Imperial College Healthcare NHS Trust, London, UK
| | - Tim Orchard
- Department of Gastroenterology, Imperial College Healthcare NHS Trust, London, UK
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23
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Sugita N, Watanabe K, Kamata N, Yukawa T, Otani K, Hosomi S, Nagami Y, Tanaka F, Taira K, Yamagami H, Tanigawa T, Shiba M, Watanabe T, Tominaga K, Kabata D, Shintani A, Arakawa T, Fujiwara Y. Efficacy of a concomitant elemental diet to reduce the loss of response to adalimumab in patients with intractable Crohn's disease. J Gastroenterol Hepatol 2018; 33:631-637. [PMID: 28857255 DOI: 10.1111/jgh.13969] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Revised: 08/24/2017] [Accepted: 08/27/2017] [Indexed: 12/27/2022]
Abstract
BACKGROUND AND AIM Secondary loss of response to adalimumab (ADA-LOR) commonly occurs in patients with Crohn's disease (CD) treated with adalimumab (ADA). We evaluated the efficacy of concomitant elemental diet (ED) therapy to reduce ADA-LOR in adult CD patients. METHODS Patients were divided into either an ED (≥900 kcal/day) or a non-ED group (<900 kcal/day). Cumulative non-ADA-LOR rates were compared between groups. The effects of ED intake to reduce ADA-LOR were also assessed in antitumor necrosis factor-alpha (TNF-α)-naïve and infliximab (IFX)-intolerant or refractory CD patients. Serum ADA and TNF-α levels were measured. RESULTS We enrolled 117 CD patients into the ED (n = 25) or non-ED (n = 92) groups. Although the cumulative non-ADA-LOR rate was higher in the ED group than in the non-ED group, ED intake was not an independent reducing factor for ADA-LOR (adjusted hazard ratio = 0.725; 95% confidence interval: 0.448-1.180; P = 0.196) in all patients. ED intake was significantly more effective in reducing ADA-LOR in IFX-intolerant or refractory patients than in anti-TNF-α-naïve patients in a dose-related manner (P for interaction <0.20). Serum ADA levels did not differ between the groups. Serum TNF-α levels were significantly lower in the ED group than in the non-ED group at week 28 (P = 0.044) and week 52 (P = 0.043). CONCLUSIONS Concomitant ED therapy reduced ADA-LOR in IFX-intolerant or refractory patients in a dose-related manner. Reductions in the TNF-α levels by concomitant ED intake may contribute to reduce ADA-LOR in CD patients.
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Affiliation(s)
- Naoko Sugita
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Kenji Watanabe
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan.,Department of Intestinal Inflammation Research, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Noriko Kamata
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Tomomi Yukawa
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Koji Otani
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Shuhei Hosomi
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Yasuaki Nagami
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Fumio Tanaka
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Koichi Taira
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Hirokazu Yamagami
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Tetsuya Tanigawa
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Masatsugu Shiba
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Toshio Watanabe
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Kazunari Tominaga
- Premier Developmental Research of Medicine, Osaka Medical College, Osaka, Japan
| | - Daijiro Kabata
- Department of Medical Statistics, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Ayumi Shintani
- Department of Medical Statistics, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Tetsuo Arakawa
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Yasuhiro Fujiwara
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
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24
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Harada K, Ferdous T, Kobayashi H, Ueyama Y. Elemental Diet Accelerates the Recovery From Oral Mucositis and Dermatitis Induced by 5-Fluorouracil Through the Induction of Fibroblast Growth Factor 2. Integr Cancer Ther 2017; 17:423-430. [PMID: 28745083 PMCID: PMC6041898 DOI: 10.1177/1534735417721014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Mucositis and dermatitis induced by anticancer agents are common complications of anticancer therapies. In this study, we evaluated the efficacy of Elental (Ajinomoto Pharmaceutical Ltd, Tokyo, Japan), an elemental diet with glutamine in the treatment of 5-fluorouracil (5-FU)-induced oral mucositis and dermatitis in vivo and tried to clarify the underlying mechanisms of its action. Oral mucositis and dermatitis was induced through a combination of 5-FU treatment and mild abrasion of the cheek pouch in hamsters and the dorsal skin in nude mice respectively. These animals received saline, dextrin or Elental suspension (18 kcal/100 g) by a gastric tube daily until sacrifice. Elental reduced oral mucositis and dermatitis more effectively than dextrin in the animal model. Moreover, growth facilitating effects of Elental on HaCaT cells were examined in vitro. MTT assay, wound healing assay, and migration assay revealed that Elental could enhance the growth, invasion, and migration ability of HaCaT. ELISA and Western blotting showed upregulated FGF2 in Elental-treated HaCaT. These findings suggest that Elental is effective for the treatment of mucositis and dermatitis, and may accelerate mucosal and skin recovery through FGF2 induction and reepithelization.
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Affiliation(s)
- Koji Harada
- 1 Yamaguchi University Graduate School of Medicine, Ube, Japan
| | | | | | - Yoshiya Ueyama
- 1 Yamaguchi University Graduate School of Medicine, Ube, Japan
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25
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Nakano M, Tominaga K, Hoshino A, Sugaya T, Kanke K, Hiraishi H. Therapeutic efficacy of an elemental diet for patients with crohn's disease and its association with amino acid metabolism. Saudi J Gastroenterol 2017; 23:20-27. [PMID: 28139496 PMCID: PMC5329972 DOI: 10.4103/1319-3767.199110] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND/AIM We investigated the association between blood amino acid concentration changes caused by elemental diet (ED) and their relationship to its therapeutic effect. PATIENTS AND METHODS Patients with active Crohn's disease (CD) followed ED for 12 weeks. Patients not previously treated with ED were defined as new ED, and those with previous ED therapy (≥900 kcal/day) were defined as previous ED. Disease activity markers [Crohn's disease activity index (CDAI) and C-reactive protein (CRP) level], blood biochemistry test results, and plasma amino acid concentrations were measured before and after the treatment. RESULTS Histidine (His), tryptophan (Trp), valine (Val), and methionine (Met) increased after the treatment in the 17 patients with clinical remission, however, no increase occurred in plasma amino acid concentrations in the 8 patients without remission. The multivariate index using AminoIndex™technology (MIAI) was correlated with the CDAI (r = 0.475,P < 0.001), and it decreased as patients' conditions improved during the treatment. All patients in the new ED group (n = 11) exhibited increases in the nutritional indices, albumin level, and body mass index after treatment, as well as increased levels of His, Trp, Val, and phenylalanine. None of these changes were observed in the previous ED group (n = 14). CONCLUSIONS Plasma amino acid concentrations and MIAI may provide useful noninvasive markers for evaluating disease activity and response to treatment. ED was effective in improving disease activity, nutritional status, and plasma amino acid levels, and thus it may be particularly effective for poorly nourished patients with CD who have not previously undergone this treatment.
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Affiliation(s)
- Masakazu Nakano
- Department of Gastroenterology, Dokkyo Medical University, Shimotsuga, Tochigi, Japan,Address for correspondence: Dr. Masakazu Nakano, Department of Gastroenterology, Dokkyo Medical University, 880, Kitakobayashi, Mibu, Shimotsuga, Tochigi - 321-0293, Japan. E-mail:
| | - Keiichi Tominaga
- Department of Gastroenterology, Dokkyo Medical University, Shimotsuga, Tochigi, Japan
| | - Atsushi Hoshino
- Department of Gastroenterology, Dokkyo Medical University, Shimotsuga, Tochigi, Japan
| | - Takeshi Sugaya
- Department of Gastroenterology, Dokkyo Medical University, Shimotsuga, Tochigi, Japan
| | - Kazunari Kanke
- Department of Gastroenterology, Kanke Gastrointestinal Clinic, Utsunomiya, Tochigi, Japan
| | - Hideyuki Hiraishi
- Department of Gastroenterology, Dokkyo Medical University, Shimotsuga, Tochigi, Japan
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26
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Affiliation(s)
- Tanbeena Imam
- a Riley Hospital for Children , Indiana University Health , Indianapolis , IN , USA
| | - Sandeep K Gupta
- a Riley Hospital for Children , Indiana University Health , Indianapolis , IN , USA
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27
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Morishita T, Tsushita N, Imai K, Sakai T, Miyao K, Sakemura R, Kato T, Niimi K, Ono Y, Sawa M. The Efficacy of an Oral Elemental Diet in Patients Undergoing Hematopoietic Stem Cell Transplantation. Intern Med 2016; 55:3561-3569. [PMID: 27980254 PMCID: PMC5283954 DOI: 10.2169/internalmedicine.55.7310] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Objective Conditioning regimens for hematopoietic stem cell transplantation (HSCT) are well known to cause severe gastrointestinal toxicities that often disturb the oral intake of the patients followed by poor nutrition and life-threatening infection. An oral elemental diet (ED) is an easily consumed and assimilated form of liquid nutrients mainly composed of amino acids. It alleviates the digestive loading from the intestine and is mainly used for enteral nutritional support in patients with Crohn's disease. We herein report, for the first time, the efficacy of ED for patients undergoing HSCT. Methods We evaluated the efficacy of ED in a prospective cohort study. The primary endpoint for this study was the hospitalization period. The secondary endpoint was the occurrence of oral mucositis, nausea, diarrhea and fever. Patients A total of 73 patients were consecutively enrolled between March 2011 and March 2013. Twenty-three patients underwent autologous HSCT and 50 patients underwent allogeneic HSCT. The first 21 patients did not receive ED (non-ED group; NEG) while in the successive 52 patients (ED group; EG), oral ED was started before conditioning and was continued until 28 days after transplantation. Results The patient characteristics were similar between the two groups. The mean duration of ED administration for EG was 28.7 days (range, 3-37 days), and the mean total-dose of ED administration was 1904 g (range, 240-2,960 g). The median hospitalization period was significantly shorter in EG compared to NEG, (34 days vs. 50 days; p=0.007). Grade 3-4 oral mucositis occurred less in EG than NEG (25% vs. 48%; p=0.06). Conclusion Oral ED may promote an early mucosal recovery and thereby shorten the duration of hospitalization.
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Affiliation(s)
- Takanobu Morishita
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Japan
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28
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Konno M, Takahashi M, Toita N, Fujiwara SI, Nojima M. Long-term therapeutic effectiveness of maintenance enteral nutrition for Crohn's disease. Pediatr Int 2015; 57:276-80. [PMID: 25203356 DOI: 10.1111/ped.12494] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Revised: 04/23/2014] [Accepted: 08/26/2014] [Indexed: 11/28/2022]
Abstract
BACKGROUND Long-term effectiveness of enteral nutrition for maintaining remission in pediatric Crohn's disease (CD) is poorly documented. The aim of this study was therefore to examine the long-term effectiveness of enteral nutrition with aminosalicylates as maintenance therapy for those in whom remission was primarily induced by total parenteral nutrition or exclusive enteral nutrition with aminosalicylates. METHODS We retrospectively analyzed data for 58 pediatric patients with newly diagnosed CD during a median follow-up period of 50 months (range, 12-216 months). Data for remission-induced patients in whom enteral nutrition with aminosalicylates was used as maintenance therapy were analyzed with particular reference to time to first relapse and time to first intestinal surgery. RESULTS Twenty-five (43.1%) of the patients relapsed with a median duration of remission of 32.4 months (range, 6-73.2 months). The cumulative rates of continuous remission were 0.88 (95%CI: 0.79-0.96) at 1 year, 0.73 (95%CI: 0.61-0.85) at 2 years, and 0.52 (95%CI: 0.35-0.68) at 5 years. None of the patients received corticosteroids, immunomodulators or anti-tumor necrosis factor agents until relapse. Disease location had no impact on timing of relapse, but with regard to disease behavior there was a trend towards earlier relapse in patients with penetrating type. Only six of the 58 patients (10.3%) needed intestinal surgery. There was a trend towards need for surgery in patients with ileal disease and with stricturing type. CONCLUSIONS Enteral nutrition therapy with aminosalicylates is effective for maintaining remission and decreasing the rate of intestinal surgery in pediatric CD.
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Affiliation(s)
- Mutsuko Konno
- Department of Pediatrics, Sapporo Kosei General Hospital, Sapporo, Japan
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29
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Abstract
We histologically examined the effects of elemental diet (ED) on the goblet cell profile in the rat small intestine. The sulfomucin goblet cells were predominant throughout the small intestine in the control group, while sialomucin goblet cells were manifest in the duodenum and jejunum in the ED group. Next, we investigated the possible relevance of luminal osmolality to the goblet cell profile. Gastric osmolality in the ED group was within the physiological range. Meanwhile, ingestion of high glucose diet elevated gastric osmolality and increased the number of sialomucin goblet cells in the duodenum and jejunum. Further, it turned out that the lower sulfur contents in ED was not related to the unique goblet cell profile by ED ingestion. It is inductively suggested that the influx of high concentrations of low molecular nutrients into the small intestine could be associated with the goblet cell alteration, but the alteration was not necessarily due to the changes in the gastric osmolality by ED ingestion.
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Affiliation(s)
- Shingo Hino
- a Department of Applied Biological Chemistry , Graduate School of Agriculture, Shizuoka University , Shizuoka , Japan
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30
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Davis RH, Godshall BJ, Seffrood E, Marcus M, LaSalle BA, Wong B, Schroth MK, Swoboda KJ. Nutritional practices at a glance: spinal muscular atrophy type I nutrition survey findings. J Child Neurol 2014; 29:1467-72. [PMID: 24097849 PMCID: PMC4334580 DOI: 10.1177/0883073813503988] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Proactive nutritional management for children with spinal muscular atrophy type I can provide insight into improved spinal muscular atrophy care. This observational study consisted of a nutritional and medical history survey of children with spinal muscular atrophy type I collected in 2009-2011. Forty-four caregiver survey responses were evaluated using descriptive statistics. Average age of spinal muscular atrophy type I subjects was 5 years (5 mo-16 y). The subject cohort was composed of 22 males, 21 females, and 1 unreported. Nutrition support via feeding tube was utilized by 43 of 44 subjects. A majority of respondents reported using elemental or semi-elemental formula for subjects' essential caloric intake (34 of 44). Formula intolerance issues were reported by many caregivers (27 of 44). Half of caregivers implemented dietary changes on their own or with guidance from other families; 15 caregivers consulted a registered dietitian. Survey responses and comments indicate need for evidence-based nutritional guidelines for spinal muscular atrophy.
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Affiliation(s)
- Rebecca Hurst Davis
- Pediatric Motor Disorders Research Program, University of Utah, Department of Neurology, Salt Lake City, UT, USA
| | - Barbara J. Godshall
- Division of Nutrition Therapy, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
| | - Erin Seffrood
- University of Wisconsin Pediatric Pulmonary Center, University of Wisconsin School of Medicine and Public Health, American Family Children’s Hospital, Madison, WI, USA
| | - Mary Marcus
- University of Wisconsin Pediatric Pulmonary Center, University of Wisconsin School of Medicine and Public Health, American Family Children’s Hospital, Madison, WI, USA
| | - Bernard A LaSalle
- Biomedical Research Informatics Service Core, University of Utah, Salt Lake City, UT, USA
| | - Brenda Wong
- Pediatric Neuromuscular Program, Comprehensive Neuromuscular Center, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
| | - Mary K. Schroth
- University of Wisconsin Pediatric Pulmonary Center, University of Wisconsin School of Medicine and Public Health, American Family Children’s Hospital, Madison, WI, USA
| | - Kathryn J. Swoboda
- Pediatric Motor Disorders Research Program, University of Utah, Department of Neurology, Salt Lake City, UT, USA
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31
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Fotis L, Xatzipsalti M, Papadopoulou A. Eosinophilic Esophagitis: update on treatment approaches. Hippokratia 2012; 16:200-204. [PMID: 23935283 PMCID: PMC3738723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Εosinophilic esophagitis (EoE) is a clinical entity with continuously increasing incidence in children and adults. Diet therapy and corticosteroids are the most important therapeutic interventions currently used, while new therapies are being developed, based on the research of the disease mechanisms. In this review we assess the results of the latest clinical trials on management of patients with EoE, and the advances in the development of novel drug therapies. Hippokratia 2012; 16 (3): 200-204.
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Affiliation(s)
- L Fotis
- 1 Department of Pediatrics, Athens Children's Hospital P. & A. Kyriakou Athens, Greece
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32
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Nakayama G, Morioka D, Murakami T, Takakura H, Miura Y, Togo S. Chylous ascites occurring after low anterior resection of the rectum successfully treated with an oral fat-free elemental diet (Elental(®)). Clin J Gastroenterol 2012; 5:216-9. [PMID: 22773935 PMCID: PMC3382280 DOI: 10.1007/s12328-012-0304-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2012] [Accepted: 04/06/2012] [Indexed: 12/26/2022]
Abstract
Chylous ascites occurring after abdominal surgery is rare. Despite being potentially critical, there is no definite treatment guideline because of its rarity. Here we present a case of massive chylous ascites occurring after rectal surgery which was successfully treated with an oral fat-free elemental diet (ED). A 67-year-old man underwent low anterior resection with para-aortic lymphadenectomy for advanced rectal cancer. Early postoperative course was uneventful and the patient was discharged from hospital 10 days after surgery; however, after discharge, abdominal distension rapidly developed. Abdominal computed tomography (CT) performed 3 weeks after surgery revealed massive ascites and laboratory findings showed remarkable hypoproteinemia and lymphopenia. Urgent diagnostic paracentesis showed the ascites to be a white milky fluid containing high levels of triglycerides (564 mg/dl), leading to a diagnosis of chyloperitoneum. Daily nutrition of the patient was entirely with a fat-free ED (30 kcal/kg/day of Elental(®), Ajinomoto Pharmaceutical Co. Ltd, Tokyo, Japan). After the initiation of oral Elental(®), abdominal distension, hypoproteinemia, and lymphopenia gradually improved. Abdominal CT performed 7 weeks after surgery showed no ascitic fluid in the abdomen, and thereafter a normal diet was initiated. Since then, no relapse of chyloperitoneum has been proven. As a result, the chylous ascites was successfully treated in the outpatient clinic.
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Affiliation(s)
- Gakuryu Nakayama
- Department of Surgery, Yokohama Ekisaikai Hospital, 1-2 Yamada-cho, Naka-ku, Yokohama, 231-0036 Japan
| | - Daisuke Morioka
- Department of Surgery, Yokohama Ekisaikai Hospital, 1-2 Yamada-cho, Naka-ku, Yokohama, 231-0036 Japan
| | - Takashi Murakami
- Department of Surgery, Yokohama Ekisaikai Hospital, 1-2 Yamada-cho, Naka-ku, Yokohama, 231-0036 Japan
| | - Hideki Takakura
- Department of Surgery, Yokohama Ekisaikai Hospital, 1-2 Yamada-cho, Naka-ku, Yokohama, 231-0036 Japan
| | - Yasuhiko Miura
- Department of Surgery, Yokohama Ekisaikai Hospital, 1-2 Yamada-cho, Naka-ku, Yokohama, 231-0036 Japan
| | - Shinji Togo
- Department of Surgery, Yokohama Ekisaikai Hospital, 1-2 Yamada-cho, Naka-ku, Yokohama, 231-0036 Japan
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33
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Abstract
Partial enteral nutrition is unlikely to suppress inflammation and so treat active Crohn's disease
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Affiliation(s)
- H Lochs
- Medizinische Klinik mit Schwerpunkt Gastroenterologie, Hepatologie und Endokrinologie, Charité Universitätsmedizin Berlin, Schumannstr 20/21, D 10117 Berlin, Germany.
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Johnson T, Macdonald S, Hill SM, Thomas A, Murphy MS. Treatment of active Crohn's disease in children using partial enteral nutrition with liquid formula: a randomised controlled trial. Gut 2006; 55:356-61. [PMID: 16162683 PMCID: PMC1856067 DOI: 10.1136/gut.2004.062554] [Citation(s) in RCA: 148] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Revised: 07/27/2005] [Accepted: 07/28/2005] [Indexed: 12/26/2022]
Abstract
BACKGROUND AND AIMS Total enteral nutrition (TEN) with a liquid formula can suppress gut inflammation and induce remission in active Crohn's disease. The mechanism is obscure. Studies have suggested that long term nutritional supplementation with a liquid formula (partial enteral nutrition (PEN)) may also suppress inflammation and prevent relapse. The aim of this study was to compare PEN with conventional TEN in active Crohn's disease. PATIENTS AND METHODS Fifty children with a paediatric Crohn's disease activity index (PCDAI)>20 were randomly assigned to receive 50% (PEN) or 100% (TEN) of their energy requirement as elemental formula for six weeks. The PEN group was encouraged to eat an unrestricted diet while those receiving TEN were not allowed to eat. The primary outcome was achievement of remission (PCDAI<10). Secondary analyses of changes in erythrocyte sedimentation rate (ESR), C reactive protein, albumin, and platelets were performed to look for evidence of anti-inflammatory effects. RESULTS Remission rate with PEN was lower than with TEN (15% v 42%; p=0.035). Although PCDAI fell in both groups (p=0.001 for both), the reduction was greater with TEN (p=0.005). Moreover, the fall in PCDAI with PEN was due to symptomatic and nutritional benefits. With both treatments there were significant improvements in relation to abdominal pain, "sense of wellbeing", and nutritional status. However, only TEN led to a reduction in diarrhoea (p=0.02), an increase in haemoglobin and albumin, and a fall in platelets and ESR. CONCLUSIONS TEN suppresses inflammation in active Crohn's disease but PEN does not. This suggests that long term nutritional supplementation, although beneficial to some patients, is unlikely to suppress inflammation and so prevent disease relapse.
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Affiliation(s)
- T Johnson
- Birmingham Children's Hospital, Birmingham B4 6NH, UK
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Desreumaux P, Levy A, Vaerman JP, Capron M, Cortot A, Colombel JF. Effect of intrajejunal elemental diet perfusion on local secretion of soluble CD4 and CD8. Clin Exp Immunol 1996; 104:293-6. [PMID: 8625523 PMCID: PMC2200412 DOI: 10.1046/j.1365-2249.1996.28734.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
The effects of nutrients on the mucosal immune system are poorly understood. The aim of this work was to study the cellular mucosal immune response to intrajejunal perfusion of an elemental diet (ED) or a control (C) electrolyte solution by measuring jejunal secretion of soluble CD4 (sCD4) and sCD8. sCD4 and sCD8 are markers of helper/inducer and suppressor/cytotoxic regulatory functions of T cells, respectively. A four lumen tube with a proximal occluding balloon at the angle of Treitz was used for jejunal perfusion in seven healthy volunteers (mean age 23 years). The length of the test segment was 40 cm. The jejunum was successively perfused with C for 80 min and then with ED containing 21.3 g/l of free amino acids and 104.2 g/l of oligosaccharides for 100 min. Jejunal fluid and serum concentrations of sCD4 and sCD8 were measured and their jejunal outputs calculated. When compared with C perfusion, jejunal perfusion with the ED resulted in a significant increase of sCD8 but not sCD4 jejunal secretion rates. sCD8 jejunal values increased early after ED perfusion and stayed at roughly the same level during the perfusion. Serum concentrations of sCD4 and sCD8 were not modified during ED perfusion. These data support the hypothesis that ED suppresses the immunologic tone of the gut, which could explain its beneficial effect in the management of intestinal inflammatory disease.
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Affiliation(s)
- P Desreumaux
- Clinique des Maladies de l'Appareil Digestif et de la Nutrition, Hôpital Claude Huriez, Lille, France
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