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Adenocarcinoma of the StomachPhase 4NCT00871273

Pharmacokinetic Study of Capecitabine After Total Gastrectomy for Stomach Adenocarcinoma

A Phase 4 study testing capecitabine in people with Adenocarcinoma of the Stomach, run by Cambridge University Hospitals NHS Foundation Trust at 2 sites in United Kingdom.

Terminated

Stopped early. The study ended before it was planned to and will not resume.

Official record
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Trial summary

The purpose of this study is to evaluate the pharmacokinetics (PK) of capecitabine in patients who have undergone a total gastrectomy. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Adenocarcinoma of the Stomach
What is being tested?
capecitabine
Type of treatment
Pill or oral medicine
How many people
13 participants
Where
2 sitesUnited Kingdom
Study dates
Nov 2009to Oct 2014
Phase
Phase 4
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Patients must have histologically confirmed gastric carcinoma suitable for potentially curative resection.
  • Surgery must be planned to involve a total gastrectomy.
  • No concurrent mechanical or malabsorptive disorders precluding affective oral administration of the drug (excluding early satiety related to the presence of the malignancy).
  • Age ≥ 18 years.
  • World Health Organisation (WHO) performance status of ≤ 2 (Appendix 1).
  • Haematological and biochemical indices (These measurements must be performed within one week prior to the patient going on study.)
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  • Haemoglobin (Hb) ≥ 9.0 g/dl
  • Neutrophils ≥ 1.5 x 109/L
  • Platelets (Plts) ≥ 100 x 109/L
  • Serum bilirubin ≤ 1.5 x upper normal limit
  • Alanine amino-transferase (ALT) and / or aspartate amino-transferase (AST) ≤ 2.0 x upper limit of normal (ULN). (If both are measured, both must be ≤ 2.0 x ULN)
  • Calculated creatinine clearance ≥ 50 ml/min (uncorrected value) or isotope clearance measurement ≥ 50ml/min
  • Female patients of child-bearing potential must have a negative serum or urine pregnancy test prior to enrolment and agree to use appropriate medically approved contraception for four weeks prior to entering the trial, during the trial, and for six months afterwards.
  • Male patients must agree to use appropriate medically approved contraception during the trial and for six months afterwards.
  • Written, informed consent provided.
  • Ability of the patient to co-operate with treatment and follow up must be ensured.
  • Patients receiving oral anti-coagulation prior to entry into the study, must be converted to low molecular weight heparin in light of the interaction between capecitabine and warfarin.

Who cannot join

  • Patients with gastric lymphoma or other histological diagnosis
  • Any evidence of malignant ascites, peritoneal or liver metastasis, spread to other distant abdominal or extra-abdominal organs.
  • History of confirmed Ischaemic Heart Disease, concurrent congestive heart failure or prior history of class III / IV cardiac disease (Appendix 2 - New York Heart Association (NYHA) Scale)
  • Concurrent mechanical or malabsorptive disorders precluding effective oral administration of the drug
  • Use of other concomitant chemotherapy
  • Pregnancy or Lactation
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  • Patients known to be serologically positive for Hepatitis B, Hepatitis C or Human Immunodeficiency Virus (HIV).
  • Patients who are high medical risks because of non-malignant systemic disease including active uncontrolled infection.
  • Any other serious medical or psychological condition precluding adjuvant treatment
  • Patients with any other condition which in the Investigator's opinion would not make the patient a good candidate for the clinical trial.

Trial locations and contacts

2 sites in 1 country.

United Kingdom2 sites
  • Cambridge University Hospitals NHS Foundation Trust, University of Cambridge Oncology Centre

    Cambridge

  • Edinburgh Cancer Centre, Western General Hospital

    Edinburgh

Other trials in United Kingdom

About this study

Official title: A Pharmacokinetic Study of Capecitabine in Patients Undergoing Peri-operative Chemotherapy and a Total Gastrectomy for Adenocarcinoma of the Stomach

The purpose of this study is to evaluate the pharmacokinetics (PK) of capecitabine in patients who have undergone a total gastrectomy.

Read the detailed description

Primary Objective:

  • To establish the pharmacokinetics (PK) of capecitabine in patients who have undergone a total gastrectomy

Secondary Objectives:

  • To compare the pharmacokinetic profile of capecitabine administered to patients with gastric cancer pre- and post-gastrectomy and to compare this to historical data of capecitabine PK values in patients with other cancer types.
  • To ensure equivalent capecitabine exposure when compared to PK data from the same patients prior to gastrectomy.

This is a clinical trial to evaluate the pharmacokinetics (PK) of capecitabine in patients who have undergone a total gastrectomy. The study also aims to establish the toxicity profile of capecitabine in these patients, to identify any dose limiting toxicities (DLT), and to ensure equivalent capecitabine exposure when compared to PK data from the same patients prior to gastrectomy. Screening tests will consist of demographic details, complete medical history, physical exam, vital signs, tumour serum markers, haematology and biochemistry tests. There will also be an ECG, chest X-Ray or CT thorax, CT abdomen and a serum or urine pregnancy test (for women of childbearing potential). Haematology and Biochemistry will be repeated prior to each study drug administration. All patients will receive 6 cycles of oral capecitabine chemotherapy at a dose of 625 mg/m2, administered twice daily at 12 hourly intervals for 21 consecutive days. Total proposed duration of therapy is 3 cycles pre-operatively and 3 cycles post-operatively. Capecitabine and its metabolites (DFCR, DFUR and 5-FU) plasma levels will be measured during the 1st and 4th cycles in all patients. Treatment should continue for 6 cycles unless there is evidence of disease progression, or unacceptable toxicity.

Being tested
capecitabine
Keywords
capecitabine, total gastrectomy, pharmacokinetic

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • capecitabineDrug

    Also called Xeloda

    film-coated tablet 1250 mg/m2 twice daily 14 days for 14 days. Number of cycles: 3 cycles pre-operatively and 3 cycles post-operatively unless there is evidence of disease progression on chemotherapy

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. To establish the pharmacokinetics (PK) of capecitabine in patients who have undergone a total gastrectomy.

    Measured: Samples collected predose and 0.25, 0.5, 1, 2, 3, 4, 5, 6, 8, and 24 hours on day 1 of cycles 1 and 4

Secondary outcomes (2)
  1. To compare the pharmacokinetic profile of capecitabine administered to patients with gastric cancer pre- and post-gastrectomy and to compare this to historical data of capecitabine PK values in patients with other cancer types.

    Measured: 1 year

  2. To ensure equivalent capecitabine exposure when compared to PK data from the same patients prior to gastrectomy.

    Measured: 1 Year

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted30 Mar 2009 (estimated)
  2. Study startNov 2009
  3. Primary completionOct 2013
  4. Study completionOct 2014

Why it stopped: 1\. Slow recruitment; 2. Change to clinical environment reducing the pool of potentially eligible patients; 3. Availability of data from another similar study

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 4
Primary purpose
Basic science
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
13 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00871273
Sponsor's protocol ID
CAP002
Status last verified
Jul 2015
First submitted
27 Mar 2009
Last updated
21 Jul 2015
Results posted
No
Data monitoring committee
No

Questions about this trial

What is this clinical trial studying?

A Phase 4 study testing capecitabine in people with Adenocarcinoma of the Stomach, run by Cambridge University Hospitals NHS Foundation Trust at 2 sites in United Kingdom.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 17 inclusion and 10 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: stopped early, as of the sponsor's last update on 21 Jul 2015. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 2 sites in United Kingdom. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study was stopped early (reason given: 1\. Slow recruitment; 2. Change to clinical environment reducing the pool of potentially eligible patients; 3. Availability of data from another similar study). Results are not available in the source record.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

To establish the pharmacokinetics (PK) of capecitabine in patients who have undergone a total gastrectomy. (time frame: Samples collected predose and 0.25, 0.5, 1, 2, 3, 4, 5, 6, 8, and 24 hours on day 1 of cycles 1 and 4). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 21 Jul 2015.

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