1
|
Chanchlani N, Lin S, Smith R, Roberts C, Nice R, McDonald TJ, Hamilton B, Bishara M, Bewshea C, Kennedy NA, Goodhand JR, Ahmad T. Pretreatment Vitamin D Concentrations Do Not Predict Therapeutic Outcome to Anti-TNF Therapies in Biologic-Naïve Patients With Active Luminal Crohn's Disease. Crohns Colitis 360 2023; 5:otad026. [PMID: 37265586 PMCID: PMC10231451 DOI: 10.1093/crocol/otad026] [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] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Indexed: 06/03/2023] Open
Abstract
Background and Aims Vitamin D has a regulatory role in innate and adaptive immune processes. Previous studies have reported that low pretreatment vitamin D concentrations are associated with primary non-response (PNR) and non-remission to anti-TNF therapy. This study aimed to assess whether pretreatment 25-hydroxyvitamin D concentrations predicted PNR and non-remission to infliximab and adalimumab in patients with active luminal Crohn's disease. Methods 25-Hydroxyvitamin D concentrations were measured in stored baseline samples from 659 infliximab- and 448 adalimumab-treated patients in the Personalised Anti-TNF Therapy in Crohn's disease (PANTS) study. Cut-offs for vitamin D were deficiency <25 nmol/L, insufficiency 25-50 nmol/L, and adequacy/sufficiency >50 nmol/L. Results About 17.1% (189/1107; 95% CI, 15.0-19.4) and 47.7% (528/1107; 95% CI, 44.8-50.6) of patients had vitamin D deficiency and insufficiency, respectively. 22.2% (246/1107) of patients were receiving vitamin D supplementation. Multivariable analysis confirmed that sampling during non-summer months, South Asian ethnicity, lower serum albumin concentrations, and non-treatment with vitamin D supplementation were independently associated with lower vitamin D concentrations. Pretreatment vitamin D status did not predict response or remission to anti-TNF therapy at week 14 (infliximab Ppnr = .89, adalimumab Ppnr = .18) or non-remission at week 54 (infliximab P = .13, adalimumab P = .58). Vitamin D deficiency was, however, associated with a longer time to immunogenicity in patients treated with infliximab, but not adalimumab. Conclusions Vitamin D deficiency is common in patients with active Crohn's disease. Unlike previous studies, pretreatment vitamin D concentration did not predict PNR to anti-TNF treatment at week 14 or nonremission at week 54.
Collapse
Affiliation(s)
| | | | - Rebecca Smith
- Gastroenterology, Royal Devon University Healthcare NHS Foundation Trust, Exeter, UK
- Exeter Inflammatory Bowel Disease and Pharmacogenetics Research Group, University of Exeter, Exeter, UK
| | - Christopher Roberts
- Gastroenterology, Royal Devon University Healthcare NHS Foundation Trust, Exeter, UK
- Exeter Inflammatory Bowel Disease and Pharmacogenetics Research Group, University of Exeter, Exeter, UK
| | - Rachel Nice
- Biochemistry, Exeter Clinical Laboratory International, Royal Devon University Healthcare NHS Foundation Trust, Exeter, UK
| | - Timothy J McDonald
- Biochemistry, Exeter Clinical Laboratory International, Royal Devon University Healthcare NHS Foundation Trust, Exeter, UK
| | - Benjamin Hamilton
- Gastroenterology, Royal Devon University Healthcare NHS Foundation Trust, Exeter, UK
- Exeter Inflammatory Bowel Disease and Pharmacogenetics Research Group, University of Exeter, Exeter, UK
| | - Maria Bishara
- Gastroenterology, Royal Devon University Healthcare NHS Foundation Trust, Exeter, UK
- Exeter Inflammatory Bowel Disease and Pharmacogenetics Research Group, University of Exeter, Exeter, UK
| | - Claire Bewshea
- Exeter Inflammatory Bowel Disease and Pharmacogenetics Research Group, University of Exeter, Exeter, UK
| | - Nicholas A Kennedy
- Gastroenterology, Royal Devon University Healthcare NHS Foundation Trust, Exeter, UK
- Exeter Inflammatory Bowel Disease and Pharmacogenetics Research Group, University of Exeter, Exeter, UK
| | | | - Tariq Ahmad
- Address correspondence to: Tariq Ahmad, DPhil, Exeter Inflammatory Bowel Disease and Pharmacogenetics Research Group, RILD building, Barrack Road, Exeter EX2 5DW, UK ()
| |
Collapse
|
2
|
Lin S, Chanchlani N, Carbery I, Janjua M, Nice R, McDonald TJ, Bewshea C, Kennedy NA, Ahmad T, Selinger CP, Goodhand JR. Understanding anti-TNF treatment failure: does serum triiodothyronine-to-thyroxine (T3/T4) ratio predict therapeutic outcome to anti-TNF therapies in biologic-naïve patients with active luminal Crohn's disease? Aliment Pharmacol Ther 2022; 56:783-793. [PMID: 35768996 PMCID: PMC9540440 DOI: 10.1111/apt.17089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 03/29/2022] [Revised: 05/10/2022] [Accepted: 06/02/2022] [Indexed: 12/18/2022]
Abstract
BACKGROUND During illness, adaptations of the hypothalamic-pituitary-thyroid axis reduce energy expenditure, protein catabolism and modulate immune responses to promote survival. Lower serum free triiodothyronine-to-thyroxine (fT3/fT4) ratio has been linked to non-response to treatment in a range of diseases, including in biologic-treated patients with inflammatory bowel disease. AIM To assess whether baseline serum fT3/fT4 ratio predicted primary non-response (PNR) and non-remission to infliximab and adalimumab in patients with Crohn's disease METHODS: Thyroid function tests were undertaken in stored serum from biologic-naïve adult patients with active luminal Crohn's disease immediately prior to treatment with infliximab (427 originator; 122 biosimilar) or adalimumab (448) in the Personalised Anti-TNF Therapy in Crohn's Disease study (PANTS). RESULTS Baseline median [IQR] fT3/fT4 ratios were lower in women than men (0.30 [0.27-0.34] vs 0.32 [0.28-0.36], p < 0.001), in patients with more severe inflammatory disease, and in patients receiving corticosteroids (0.28 [0.25-0.33] vs. 0.32 [0.29-0.36], p < 0.001). Multivariable logistic regression analysis demonstrated that fT3/fT4 ratio was independently associated with PNR at week 14 (odds ratio [OR] 0.51, 95% confidence interval [CI] 0.31-0.85, p = 0.009), but not non-remission or changes in faecal calprotectin concentrations at week 54. The optimal threshold to determine PNR was 0.31 (area under the curve 0.57 [95% CI 0.54-0.61], sensitivity 0.62 [95% CI 0.41-0.74], and specificity 0.53 [95% CI 0.42-0.73]). CONCLUSIONS Lower baseline serum fT3/fT4 ratio was associated with female sex, corticosteroid use and disease activity. It predicted PNR to anti-TNF treatment at week 14, but not non-remission at week 54.
Collapse
Affiliation(s)
- Simeng Lin
- GastroenterologyRoyal Devon and Exeter NHS Foundation TrustExeterUK,Exeter Inflammatory Bowel Disease and Pharmacogenetics Research GroupUniversity of ExeterExeterUK
| | - Neil Chanchlani
- GastroenterologyRoyal Devon and Exeter NHS Foundation TrustExeterUK,Exeter Inflammatory Bowel Disease and Pharmacogenetics Research GroupUniversity of ExeterExeterUK
| | - Isabel Carbery
- Leeds Gastroenterology Institute, Leeds Teaching Hospitals NHS TrustLeedsUK,The Leeds Institute of Research at St James'University of LeedsLeedsUK
| | - Malik Janjua
- GastroenterologyRoyal Devon and Exeter NHS Foundation TrustExeterUK,Exeter Inflammatory Bowel Disease and Pharmacogenetics Research GroupUniversity of ExeterExeterUK
| | - Rachel Nice
- Biochemistry, Exeter Clinical Laboratory InternationalRoyal Devon and Exeter NHS Foundation TrustExeterUK
| | - Timothy J. McDonald
- Biochemistry, Exeter Clinical Laboratory InternationalRoyal Devon and Exeter NHS Foundation TrustExeterUK
| | - Claire Bewshea
- Exeter Inflammatory Bowel Disease and Pharmacogenetics Research GroupUniversity of ExeterExeterUK
| | - Nicholas A. Kennedy
- GastroenterologyRoyal Devon and Exeter NHS Foundation TrustExeterUK,Exeter Inflammatory Bowel Disease and Pharmacogenetics Research GroupUniversity of ExeterExeterUK
| | - Tariq Ahmad
- GastroenterologyRoyal Devon and Exeter NHS Foundation TrustExeterUK,Exeter Inflammatory Bowel Disease and Pharmacogenetics Research GroupUniversity of ExeterExeterUK
| | - Christian P. Selinger
- Leeds Gastroenterology Institute, Leeds Teaching Hospitals NHS TrustLeedsUK,The Leeds Institute of Research at St James'University of LeedsLeedsUK
| | - James R. Goodhand
- GastroenterologyRoyal Devon and Exeter NHS Foundation TrustExeterUK,Exeter Inflammatory Bowel Disease and Pharmacogenetics Research GroupUniversity of ExeterExeterUK
| | | |
Collapse
|
3
|
Sazonovs A, Kennedy NA, Moutsianas L, Heap GA, Rice DL, Reppell M, Bewshea CM, Chanchlani N, Walker GJ, Perry MH, McDonald TJ, Lees CW, Cummings JRF, Parkes M, Mansfield JC, Irving PM, Barrett JC, McGovern D, Goodhand JR, Anderson CA, Ahmad T. HLA-DQA1*05 Carriage Associated With Development of Anti-Drug Antibodies to Infliximab and Adalimumab in Patients With Crohn's Disease. Gastroenterology 2020; 158:189-199. [PMID: 31600487 DOI: 10.1053/j.gastro.2019.09.041] [Citation(s) in RCA: 222] [Impact Index Per Article: 55.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 09/24/2019] [Accepted: 09/29/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Anti-tumor necrosis factor (anti-TNF) therapies are the most widely used biologic drugs for treating immune-mediated diseases, but repeated administration can induce the formation of anti-drug antibodies. The ability to identify patients at increased risk for development of anti-drug antibodies would facilitate selection of therapy and use of preventative strategies. METHODS We performed a genome-wide association study to identify variants associated with time to development of anti-drug antibodies in a discovery cohort of 1240 biologic-naïve patients with Crohn's disease starting infliximab or adalimumab therapy. Immunogenicity was defined as an anti-drug antibody titer ≥10 AU/mL using a drug-tolerant enzyme-linked immunosorbent assay. Significant association signals were confirmed in a replication cohort of 178 patients with inflammatory bowel disease. RESULTS The HLA-DQA1*05 allele, carried by approximately 40% of Europeans, significantly increased the rate of immunogenicity (hazard ratio [HR], 1.90; 95% confidence interval [CI], 1.60-2.25; P = 5.88 × 10-13). The highest rates of immunogenicity, 92% at 1 year, were observed in patients treated with infliximab monotherapy who carried HLA-DQA1*05; conversely the lowest rates of immunogenicity, 10% at 1 year, were observed in patients treated with adalimumab combination therapy who did not carry HLA-DQA1*05. We confirmed this finding in the replication cohort (HR, 2.00; 95% CI, 1.35-2.98; P = 6.60 × 10-4). This association was consistent for patients treated with adalimumab (HR, 1.89; 95% CI, 1.32-2.70) or infliximab (HR, 1.92; 95% CI, 1.57-2.33), and for patients treated with anti-TNF therapy alone (HR, 1.75; 95% CI, 1.37-2.22) or in combination with an immunomodulator (HR, 2.01; 95% CI, 1.57-2.58). CONCLUSIONS In an observational study, we found a genome-wide significant association between HLA-DQA1*05 and the development of antibodies against anti-TNF agents. A randomized controlled biomarker trial is required to determine whether pretreatment testing for HLA-DQA1*05 improves patient outcomes by helping physicians select anti-TNF and combination therapies. ClinicalTrials.gov ID: NCT03088449.
Collapse
Affiliation(s)
| | - Nicholas A Kennedy
- Department of Gastroenterology, Royal Devon and Exeter Hospital National Health Service Foundation Trust, Exeter, UK; Exeter Inflammatory Bowel Disease and Pharmacogenetics Research Group, University of Exeter, Exeter, UK
| | | | - Graham A Heap
- Department of Gastroenterology, Royal Devon and Exeter Hospital National Health Service Foundation Trust, Exeter, UK; AbbVie Inc, North Chicago, Illinois
| | - Daniel L Rice
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, UK
| | | | - Claire M Bewshea
- Exeter Inflammatory Bowel Disease and Pharmacogenetics Research Group, University of Exeter, Exeter, UK
| | - Neil Chanchlani
- Department of Gastroenterology, Royal Devon and Exeter Hospital National Health Service Foundation Trust, Exeter, UK; Exeter Inflammatory Bowel Disease and Pharmacogenetics Research Group, University of Exeter, Exeter, UK
| | - Gareth J Walker
- Department of Gastroenterology, Royal Devon and Exeter Hospital National Health Service Foundation Trust, Exeter, UK; Exeter Inflammatory Bowel Disease and Pharmacogenetics Research Group, University of Exeter, Exeter, UK
| | - Mandy H Perry
- Department of Blood Science, Royal Devon and Exeter Hospital National Health Service Foundation Trust, Exeter, UK
| | - Timothy J McDonald
- Department of Blood Science, Royal Devon and Exeter Hospital National Health Service Foundation Trust, Exeter, UK
| | - Charlie W Lees
- Department of Gastroenterology, Western General Hospital, National Health Service Lothian, Edinburgh, UK
| | - J R Fraser Cummings
- Department of Gastroenterology, University Hospital Southampton National Health Service Foundation Trust, Southampton, UK; Faculty of Experimental Medicine, University of Southampton, Southampton, UK
| | - Miles Parkes
- Department of Gastroenterology, Addenbrooke's Hospital, Cambridge University Hospitals National Health Service Foundation Trust, Cambridge, UK
| | - John C Mansfield
- Department of Gastroenterology, Newcastle Upon Tyne Hospitals National Health Service Foundation Trust, Newcastle upon Tyne, UK
| | - Peter M Irving
- Department of Gastroenterology, Guy's and St Thomas' NHS Foundation, Trust, London, UK
| | | | - Dermot McGovern
- F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, California
| | - James R Goodhand
- Department of Gastroenterology, Royal Devon and Exeter Hospital National Health Service Foundation Trust, Exeter, UK; Exeter Inflammatory Bowel Disease and Pharmacogenetics Research Group, University of Exeter, Exeter, UK
| | - Carl A Anderson
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, UK.
| | - Tariq Ahmad
- Department of Gastroenterology, Royal Devon and Exeter Hospital National Health Service Foundation Trust, Exeter, UK; Exeter Inflammatory Bowel Disease and Pharmacogenetics Research Group, University of Exeter, Exeter, UK.
| |
Collapse
|