Personalising Anti-TNF Therapy in Crohns Disease (PANTS)

Crohn Disease Clinical Trial

— PANTS  

Official title:

Investigation of the Clinical,Serological and Genetic Factors That Determine Primary Non-response, Loss of Response and Adverse Drug Reactions to Anti-TNF Drugs in Patients With Active Luminal Crohn's Disease

Clinical Trial Details — Status: Active, not recruiting

Administrative data

• NCT number: NCT03088449
• Other study ID #: RDE 1307805
• Status: Active, not recruiting
• Start date: March 2013
• Est. completion date: July 30, 2019

Study information

• Verified date: June 2018
• Source: Royal Devon and Exeter NHS Foundation Trust
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

To develop a cost-effective, individualised anti-TNF treatment strategy for patients with Crohn's disease which maximizes benefit and minimises harm.

The primary objective of this study is to investigate the mechanisms that underlie primary non-response (PNR), loss of response (LOR) and adverse drug reactions (ADRs) to anti-TNF drugs in patients with active luminal Crohn's disease.

Description:

This is a prospective uncontrolled cohort study investigating primary non-response (PNR), loss of response (LOR) and adverse drug reactions (ADR) to IFX and ADA in patients with severe active luminal Crohn's disease. The primary objective of this study is to investigate the mechanisms that underlie PNR, LOR, ADRs and remission after anti-TNF withdrawal. The secondary aims are to develop personalised anti-TNF treatment strategies, through the identification of clinically meaningful serological and genetic predictive markers.

This study builds on the achievements of the UK and international IBDGC in identifying IBD susceptibility genes. These discoveries have provided important insights into disease pathogenesis but are not expected to have an impact in the clinic for a number of years. This study aims to take genetics and biomarker discovery into the IBD clinic to address questions of immediate clinical importance.

The study will commence in February 2013 utilising the network of 120 UK hospitals currently participating in the UK IBDGC pharmacogenetic programme (www.ibdresearch.co.uk). The collection of clinical data is aligned with the data being collected by the Royal College of Physicians UK IBD Biologics Audit. The clinical data for PANTS will be collected separately using a dedicated application held within the N3 network (www.pantsdb.co.uk). In order to avoid duplicate data entry we will share relevant anonymised data with the UK IBD Biologics Audit (and in due course with the UK IBD registry). The PANTS study aims to build a bio-resource for use by the UK IBD scientific community. Anonymised data will be made available to interested parties following appropriate ethical approval and consideration by the scientific management committee.

Patients will not be randomly allocated to one therapy or another and no attempt will be made to match populations including control for disease activity. Therefore the study has not been designed to directly compare PNR or LOR rates between IFX and ADA.

This observational study is funded by CORE, the British Society of Gastroenterology research charity and by unrestricted educational grants from Merck Sharp & Dohme (MSD) and AbbVie. The sponsor of the study is the Royal Devon and Exeter NHS Foundation Trust.

Recruitment information / eligibility

• Status: Active, not recruiting
• Enrollment: 1750
• Est. completion date: July 30, 2019
• Est. primary completion date: July 30, 2017
• Accepts healthy volunteers: No
• Gender: All
• Age group: 6 Years to 75 Years

Eligibility

Inclusion Criteria:

• Patients aged 6 years and over

• Patients with active luminal Crohn's disease involving the colon and/or small intestine (Montreal classification L1, L2 or L3), where the primary indication for anti-TNF treatment is NOT fistulising disease.

• Evidence of active disease supported by raised CRP and/or faecal Calprotectin.

• No prior exposure to anti-TNF medication.

Exclusion Criteria:

• Patient unwilling to take part.

• Unable to obtain written informed consent.

• Normal CRP and calprotectin at pre-screening.

• Patient is, in the opinion of the investigator, not suitable to participate in the study.

• Patients with contraindications to the use of anti-TNF drugs.

Related Conditions & MeSH terms

• Crohn Disease

Locations

Country	Name	City	State
United Kingdom	Royal Devon and Exeter Hospital NHS Foundation Trust	Exeter

Sponsors (6)

Lead Sponsor	Collaborator
Royal Devon and Exeter NHS Foundation Trust	AbbVie, CORE, Merck Sharp & Dohme Corp., Napp Pharmaceuticals Limited, Pfizer

Country where clinical trial is conducted

United Kingdom, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	To measure the clinical, biological, genetic markers that define response to anti-TNF in patients with active Crohns disease	We will measure biomarkers, clinical data and genetic data through the PANTS project at multi time points.	3 years
Secondary	To measure the serious adverse events to Anti-TNF in Crohn's disease.		3 YEARS
Secondary	to measure the clinical, biochemical and genetic markers of durable clinical remission after anti-TNF withdrawal		3 YEARS
Secondary	To measure the clinical, biological and genetics marker for patients recruited and switched to biosimilar Infliximab (RemsimaTM and InflectraTM) including efficacy, safety and pharmacokinetics using a prospective open labelled study design.		2 YEARS

External Links

•   Exeter IBD research website