Real World Clinical Outcomes With Novel Modulator Therapy Combinations in People With CF (RECOVER)

Cystic Fibrosis Clinical Trial

— RECOVER  

Official title:

Real World Clinical Outcomes With Novel Modulator Therapy Combinations in People With CF (RECOVER)

Clinical Trial Details — Status: Active, not recruiting

Administrative data

• NCT number: NCT04602468
• Other study ID #: RECOVER
• Status: Active, not recruiting
• Phase: Phase 4
• Start date: September 3, 2020
• Est. completion date: July 1, 2029

Study information

• Verified date: May 2024
• Source: Royal College of Surgeons, Ireland
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

RECOVER is a prospective, multicenter observational study designed to measure the real world clinical effectiveness of elexacaftor, tezacaftor and ivacaftor triple combination therapy (Kaftrio) in people with cystic fibrosis over a two year period. Measured outcomes include measures of lung function, lung inflammation, lung imaging, abdominal symptoms, gut inflammation, liver function, pancreatic exocrine function, nasal inflammation, quality of life and adherence to therapy. The study will examine outcomes in children aged six years and above over a period of two years. The first phase of the study will commence in 2020, recruiting children 12 years and older who have started on clinical treatment with Kaftrio.

Description:

Our aim with RECOVER is to examine the clinical impact of Kaftrio on key clinical outcomes in people with CF in a real-world setting. For this study, in addition to some of the more traditional ways of monitoring clinical outcomes in people with CF such a standard lung function, nutrition, exacerbations and liver disease, we are proposing to include some novel outcome measures not typically used in clinical trials such as lung clearance index (LCI) and spirometry controlled chest CT.

By implementing an extensive study protocol that will include important outcomes in a number of areas of health in people with CF, and matching this to a comprehensive biosample collection plan, we will have the power to gain important insight into how Kaftrio works, and what impact it has on rescue of CFTR function in this group of people.

Data on the following outcomes will be collected during the study:

Lung Clearance Index Ultra-low dose, spirometry-controlled CT scanning Sweat Chloride Nasal Lavage (inflammatory markers and microbiome) Fraction of Exhaled Nitric Oxide (FeNO) Liver Ultrasound Liver examination (signs of liver disease) Sputum Collection (inflammatory markers and microbiome) Stool Collection (inflammation, microbiome, fecal elastase) Abdominal symptom questionnaire CFQ-R (quality of life) Adherence to treatment Height, weight, BMI Forced Expiratory volume in 1 second (FEV1) Microbiological culture of airway specimens (clinical laboratories at sites)

The Lead Investigator is Paul McNally, with Prof. Jane Davies as Co-Lead Investigator. The study will operate in collaboration with our academic and clinical partners and the CF registries in Ireland and the UK. The study is supported by the European CF Society Clinical Trials Network (ECFS-CTN). The study is being run as a CTIMP in the UK clinical sites, as determined by the MHRA. In the Irish sites, the HPRA has determined this study to be an observational research study.

Recruitment information / eligibility

• Status: Active, not recruiting
• Enrollment: 237
• Est. completion date: July 1, 2029
• Est. primary completion date: April 1, 2029
• Accepts healthy volunteers: No
• Gender: All
• Age group: 6 Years and older

Eligibility

Inclusion Criteria:

Inclusion criteria People with CF aged 12 years and over: Participants may only be selected for inclusion in RECOVER if they have been independently determined by their treating physician to be suitable for treatment with Kaftrio in compliance with the official marketing authorization and summary of product characteristics (SPC). The decision to include participants in the study is independent of decision to prescribe Kaftrio. Participants will receive treatment only through prescription by their physician through usual clinical treatment pathways.

Children aged 6-11 years: Children aged 6-11 years will be included in the study only if and when Kaftrio is licenced, approved and funded for this age group. Participants may only be selected for inclusion in RECOVER if they have been independently determined by their treating physician to be suitable for treatment with Kaftrio in compliance with the official marketing authorization and summary of product characteristics (SPC). The decision to include participants in the study is independent of decision to prescribe Kaftrio. Participants will receive treatment only through prescription by their physician through usual clinical treatment pathways.

Subjects on Kaftrio In exceptional circumstances where baseline clinical data has been collected prior to the start of treatment either through clinical care or ethically approved research projects (including a cohort of subjects initially recruited to this study on the understanding that it was a non-regulated observational study) subjects already receiving Kaftrio may be recruited to this study and undergo on-treatment visits. Any additional patient data can only be added with written informed consent from the patients/parents concerned.

All Subjects (people with CF aged 12 years and over, children aged 6-11 years and subjects on Kaftrio) must be taking the full dose of Kaftrio (in accordance with the age appropriate posology in the SmPC).

All subjects must have a signed informed consent form and/or signed assent form when appropriate, as determined by the subjects age and individual site and country standards.

Male and female participants of childbearing potential must agree to adhere to contraception requirements as detailed in the local Kaftrio SmPC and in line with the standard of care.

Exclusion Criteria:

Patients not willing to comply with study procedures or assessments.

Individuals on clinical trials of investigational CFTR modulators.

Clinical instability at baseline assessments. Subjects undergoing an active exacerbation and at the beginning of their treatment should be excluded from the study as this is likely to skew the data.

Any contraindication to Katrio treatment as per the local approved SmPC.

Severe hepatic impairment.

Pregnant and breastfeeding women.

Related Conditions & MeSH terms

• Adherence, Medication
• Cystic Fibrosis
• Cystic Fibrosis Gastrointestinal Disease
• Cystic Fibrosis in Children
• Cystic Fibrosis Liver Disease
• Digestive System Diseases
• Fibrosis
• Gastrointestinal Diseases
• Liver Diseases

Intervention

Drug:
• Kaftrio
The intervention is the same for both study groups. In addition to all the assessments in the standard arm, the advanced arm subjects will undergo spirometry controlled CT, nasal lavage and sputum sample collection.

Locations

Country	Name	City	State
Ireland	Children's Health Ireland at Crumlin	Dublin	Leinster
Ireland	Children's Health Ireland at Temple Street	Dublin
Ireland	St. Vincent's University Hospital	Dublin
Ireland	University Hospital Limerick	Limerick
Ireland	Children's Health Ireland at Tallaght	Tallaght
United Kingdom	Royal Belfast Hospital for Sick Children	Belfast
United Kingdom	Royal Brompton Hospital	London

Sponsors (12)

Lead Sponsor	Collaborator
Royal College of Surgeons, Ireland	Amsterdam UMC, Cystic Fibrosis Registry of Ireland, Erasmus Medical Center, Imperial College London, Medizinische Hochschule Brandenburg Theodor Fontane, Queen's University, Belfast, St. James's Hospital, Ireland, Teagasc, The Hospital for Sick Children, University College Dublin, University of Limerick

Countries where clinical trial is conducted

Ireland,  United Kingdom, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	To determine the effect of treatment with TCMT on pulmonary function (FEV1 and LCI) in children and adults with CF over a period of 2 years.	Spirometry, LCI	24 month period
Secondary	To determine the effect of treatment with TCMT on spirometry-controlled CT scores in children and adults with CF over a two-year period.	Spirometry controlled CT	24 month period
Secondary	To determine the effect of treatment with TCMT on airway infection and inflammation in children and adults with CF	Sputum sample collection, Nasal lavage, airway sampling (microbiology), Sinus sypmptoms (CFQ-R), FeNO	24 month period
Secondary	To determine the effect of treatment with TCMT on nutrition, gastrointestinal symptoms, gut inflammation and pancreatic function in children and adults with CF over a two-year period	Abdominal symptom questionnaire, fecal sample, liver examination, liver ultrasound, liver function tests	24 month period
Secondary	To determine the effect of treatment with TCMT on antibiotic treatment of pulmonary disease in children and adults with CF over a two-year period	Medication possession ratio (MPR)	24 month period
Secondary	To assess the impact of the introduction of TCMT on adherence with overall medical treatments for CF	MEMs caps, adherence questionnaires, Medication possession ratio (MPR)	24 month period

External Links

•   RCOVER Study website