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CompletedNCT01303887PACIFICOUpdated Apr 18, 2025

A Trial Looking at Rituximab and Chemotherapy as a Treatment for Follicular Lymphoma in Elderly Patients

A Phase 3 interventional study of Rituximab and Cyclophosphamide in Follicular Lymphoma, sponsored by University of Liverpool. Completed at 73 sites in United Kingdom. Open to participants aged 60 Years and older. Per ClinicalTrials.gov, last updated 2025-04-18.

Sponsored by University of Liverpool · Phase 3, Interventional, and Treatment

From the registry’s dates

  • Registered 1 year 4 months after the study started (first participant enrolled Oct 2009, registered Feb 2011).
Phase
Phase 3
Study type
Interventional
Enrollment
680
Allocation
Randomized
Ages
60 Years and older
Sex
All
01

Study summary

The purpose of this study is to determine whether R-FC is more beneficial that R-CVP in the treatment of older patients (aged 60 or over) with Follicular Lymphoma (FL).

Read the detailed description

FL predominantly affects the elderly, yet the optimum treatment for older patients with the disease has not been defined. The present study aims to address this question by comparing the drug combination that is currently considered the gold-standard (R-CVP) with a newer combination (R-FC) that might be more effective without being significantly more toxic. In order to take into account the balance between efficacy and toxicity, a dual primary endpoint has been employed: progression-free survival and toxicity in the form of grade 3-4 infection.

02

Conditions studied

  • Follicular Lymphoma

Keywords

  • PACIFICO
  • Follicular Lymphoma
  • Non-Hodgkin's Lymphoma
  • Rituximab
  • R-CVP
  • R-FC
  • Older
03

In context

Lymphoma

5,577 studies on the registry are indexed under Lymphoma; 824 are open to participants now.

This study's enrollment of 680 is above the median of 40 across 4,507 interventional studies indexed under Lymphoma.

Browse Lymphoma studies →

Lead sponsor

University of Liverpool is the lead sponsor of 99 studies on the registry; 10 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
60 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Histologically confirmed follicular lymphoma (grade 1,2, and 3a with material available for central review)
  • Ann Arbor stage II-IV
  • Aged 60 years or over, or aged less than 60 but anthracycline-based therapy contra-indicated
  • No prior systemic therapy (one episode of prior local radiotherapy is allowed)
  • At least one of the following criteria for initiation of treatment:
  • Rapid generalized disease progression in the preceding 3 months
  • Life threatening organ involvement
  • Renal or macroscopic liver infiltration
  • Bone lesions
  • Presence of systemic symptoms or pruritus
  • Haemoglobin \< 10 g/dL or WBC \< 3.0 × 109/L or platelet counts \< 100 × 109/L due to marrow involvement
  • Adequate haematological function (unless abnormalities are related to lymphoma infiltration of the bone marrow):
  • Haemoglobin ≥ 8.0 g/dL
  • Absolute neutrophil count (ANC) ≥ 1.5 x 109/L
  • Platelet count ≥ 100 x 109/L
  • Written Informed Consent

Exclusion criteria

Exclusion Criteria:

  • Overt transformation to diffuse large B-cell lymphoma
  • Grade 3b follicular lymphoma
  • Presence or history of CNS disease (either CNS lymphoma or lymphomatous meningitis)
  • WHO performance status 3 or 4
  • Impaired renal function defined as estimated Glomerular filtration rate (eGFR) \< 30 mL/min using the Modification of Diet in Renal Disease (MDRD) formula
  • Impaired hepatic function defined as serum bilirubin more than twice upper limit of normal (unless due to lymphoma or Gilbert's syndrome)
  • Life expectancy less than 12 months
  • Pre-existing neuropathy
  • Active auto-immune haemolytic anaemia
  • Serological evidence of infection with HIV, hepatitis B (positivity for surface antigen or core antibody) or hepatitis C
  • Allergy to murine proteins
  • Corticosteroid treatment during the last 4 weeks, unless administered at a dose equivalent to no more than prednisolone 20mg/day continuously or a single course of prednisolone 1 mg/kg for up to 7 days
  • Concomitant malignancies except adequately treated localised non-melanoma skin cancer or adequately treated in situ cervical cancer, or cancers that have been in remission for at least 5 years following surgery with curative intent.
  • Major surgery (excluding lymph node biopsy) within 28 days prior to randomisation
  • Serious underlying medical conditions, which could impair the ability of the patient to participate in the trial (e.g. ongoing infection, uncontrolled diabetes mellitus, gastric ulcers, active autoimmune disease)
  • Treatment within a clinical trial within 30 days prior to trial entry
  • Any other co-existing medical or psychological condition that will preclude participation in the study or compromise ability to give informed consent
  • Adult patient under tutelage (not competent to sign informed consent)
  • Pregnant or lactating women
  • All men or women of reproductive potential, unless using at least two contraceptive precautions, one of which must be a condom
05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Enrollment
680 participants (actual)

Study arms

  • Active comparator
    R-CVP

    Repeated every 21 days for up to 8 cycles with response assessment after 4 cycles. Responders (PR/CR) after 8 cycles will receive Rituximab maintenance therapy for 2 years (12 bi-monthly cycles).

    Drug: Rituximab · Drug: Cyclophosphamide · Drug: Vincristine · Drug: Prednisolone

  • Experimental
    R-FC

    Repeated every 21 days for 4 cycles. Responders (PR/CR) after 4 cycles will receive 4 further cycles of Rituximab only. Responders after 8 cycles will receive Rituximab maintenance therapy for 2 years (12 bi-monthly cycles).

    Drug: Cyclophosphamide · Drug: Fludarabine

Interventions

  • DrugRituximab

    Rituximab 375mg/m2 IV day 1,repeated every 21 days for 8 cycles. All patients who have achieved a CR or PR to induction therapy will receive rituximab maintenance (375mg/m2 every 2 months for 2 years).

    Also known as: Mabthera

  • DrugCyclophosphamide

    Cyclophosphamide 250mg/m2 PO day 1-3, repeated every 21 days for 4 (R-FC) or 8 cycles (R-CVP)

    Also known as: Cyclophosphamide monohydrate

  • DrugVincristine

    Vincristine 1.4mg/m2 IV day 1,repeated every 21 days for 8 cycles.

    Also known as: vincristine sulfate

  • DrugPrednisolone

    Prednisolone 40mg/m2 PO day 1-5, repeated every 21 days for 8 cycles.

    Also known as: Deltacortril

  • DrugFludarabine

    Fludarabine 40mg/m2 PO day 1-3,repeated every 21 days for 4 cycles

    Also known as: Fludara

06

What researchers measure

Primary outcomes

  1. Toxicity

    The second primary outcome measure is grade 3-4 infection occurring anytime from the start of treatment until 6 months following the last dose of treatment, and this will be used as the toxicity end-point. Toxicity will be measured according to standard National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) Version 3.0 following each cycle of treatment and at each subsequent follow-up visit until 6 months following the last dose of treatment.

    Time frame: 36 months

  2. Progression-free survival

    Time frame: 30 months

Secondary outcomes

  1. Response rates (overall, complete and partial) following initial therapy

    Time frame: 24 weeks

  2. Response rates following maintenance therapy

    Time frame: 30 months

  3. Response duration

    Time frame: 30 months

  4. Overall survival

    Time frame: End of study

  5. Time to next treatment

    Time frame: End of study

  6. Rate of large cell transformation

    Time frame: End of study

  7. Response to second-line therapy

    Time frame: 30 months

  8. Number of treatment cycles delivered

    Time frame: 30 months

  9. Cumulative dose of individual drugs administered

    Time frame: 30 months

  10. Quality of life

    Time frame: End of study

  11. Cost effectiveness

    Time frame: End of study

07

Study locations

73 sites
  • Aberdeen Royal Infirmary
    Aberdeen, United Kingdom
  • Ysbyty Gwynedd
    Bangor, United Kingdom
  • Birmingham Heartlands
    Birmingham, United Kingdom
  • Royal Bournemouth Hospital
    Bournemouth, United Kingdom
  • Bradford Royal Infirmary
    Bradford, United Kingdom
  • Frenchay Hospital
    Bristol, United Kingdom
  • Queen's Hospital, Burton
    Burton-upon-Trent, United Kingdom
  • Addenbrookes Hospital
    Cambridge, United Kingdom
  • Kent and Canterbury Hospital
    Canterbury, United Kingdom
  • Velindre Hospital
    Cardiff, United Kingdom
  • Countess of Chester
    Chester, United Kingdom
  • Leighton Hospital
    Crewe, United Kingdom
  • Trafford General Hospital
    Davyhulme, United Kingdom
  • Russels Hall Hospital
    Dudley, United Kingdom
  • Royal Devon & Exeter Hospital
    Exeter, United Kingdom
  • Falkirk & District Royal Infirmary
    Falkirk, United Kingdom
  • Queen Elizabeth Hospital
    Gateshead, United Kingdom
  • Medway Maritime Hospital
    Gillingham, United Kingdom
  • Beatson Oncology Centre
    Glasgow, United Kingdom
  • Royal Alexandra Hospital
    Glasgow, United Kingdom
  • Harrogate District Foundation Trust
    Harrogate, United Kingdom
  • Northwick Park Hospital
    Harrow, United Kingdom
  • Princess Royal Hospital, Bromley
    Hayes, United Kingdom
  • Huddersfield Royal Infirmary
    Huddersfield, United Kingdom
  • Castle Hill Hospital
    Hull, United Kingdom
  • Raigmore Hospital,
    Inverness, United Kingdom
  • Ipswich Hospital
    Ipswich, United Kingdom
  • Kettering General Hospital
    Kettering, United Kingdom
  • The Queen Elizabeth Hospital, Kings Lynn
    Kings Lynn, United Kingdom
  • St James University Hospital
    Leeds, United Kingdom
  • Leicester Royal Infirmary
    Leicester, United Kingdom
  • Royal Liverpool University Hospital
    Liverpool, United Kingdom
  • University Hospital Aintree
    Liverpool, United Kingdom
  • Altnagelvin Hospital
    Londonderry, United Kingdom
  • Guys & St Thomas Hospital
    London, United Kingdom
  • Kings College Hospital
    London, United Kingdom
  • Royal Free Hospital
    London, United Kingdom
  • St Bartholomews Hospital
    London, United Kingdom
  • University College Hospital
    London, United Kingdom
  • Luton & Dunstable Hospital
    Luton, United Kingdom
  • Kent Oncology Centre
    Maidstone, United Kingdom
  • Manchester Royal Infirmary
    Manchester, United Kingdom
  • The Christie Hospital
    Manchester, United Kingdom
  • Royal Victoria Infirmary
    Newcastle upon Tyne, United Kingdom
  • Northampton General Hospital
    Northampton, United Kingdom
  • Mount Vernon Hospital
    Northwood, United Kingdom
  • Nottingham City Hospital
    Nottingham, United Kingdom
  • Derriford Hospital
    Plymouth, United Kingdom
  • Whiston Hospital
    Prescot, United Kingdom
  • Queens Hospital
    Romford, United Kingdom
  • Salford Royal Hospital
    Salford, United Kingdom
  • Salisbury District Hospital
    Salisbury, United Kingdom
  • Diana Princess of Wales Hospital
    Scunthorpe, United Kingdom
  • Royal Hallamshire Hospital
    Sheffield, United Kingdom
  • Wexham Park Hospital
    Slough, United Kingdom
  • South Tyneside District General Hospital
    South Shields, United Kingdom
  • Basingstoke and North Hampshire Hospital
    Southampton, United Kingdom
  • Southampton General Hospital
    Southampton, United Kingdom
  • St Richards Hospital
    Southampton, United Kingdom
  • Glan Clwyd Hospital
    St Asaph, United Kingdom
  • Stafford District General Hospital
    Stafford, United Kingdom
  • Lister Hospital
    Stevenage, United Kingdom
  • Sunderland Royal Hospital
    Sunderland, United Kingdom
  • Great Western Hospital
    Swindon, United Kingdom
  • Torbay District General Hospital
    Torquay, United Kingdom
  • Royal Cornwall Hospital
    Truro, United Kingdom
  • Hillingdon Hospital
    Uxbridge, United Kingdom
  • Pinderfields General Hospital
    Wakefield, United Kingdom
  • West Herts
    Watford, United Kingdom
  • Arrowe Park Hospital
    Wirral, United Kingdom
  • Worcestershire Acute Hospitals NHS Trust
    Worcester, United Kingdom
  • Worthing Hospital
    Worthing, United Kingdom
  • York District Hospital
    York, United Kingdom
08

References and documents

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Apr 18, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT01303887
Lead sponsor
University of Liverpool
Collaborators
Liverpool University Hospitals NHS Foundation Trust, Cancer Research UK, Roche Pharma AG
Responsible party
Sponsor
First posted
Feb 25, 2011
Start date
Oct 2009
Primary completion
May 11, 2023
Completion
May 11, 2023
Last update
Apr 18, 2025

Study contacts

Andrew Pettitt, Professor
principal investigator · University of Liverpool and Royal Liverpool and Broadgreen University Hospitals Trust

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Apr 2025. You cannot join it, but the record below documents what was studied.

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