E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Infections during early symptomatic multiple myeloma |
|
E.1.1.1 | Medical condition in easily understood language |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10028566 |
E.1.2 | Term | Myeloma |
E.1.2 | System Organ Class | 100000004864 |
|
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To assess the risks, benefits and cost effectiveness of levofloxacin in newly diagnosed symptomatic myeloma by a prospective, multi-centre, randomised, double-blind, placebo-controlled trial. |
|
E.2.2 | Secondary objectives of the trial |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Age ≥ 21 years and able to give informed consent • Patient with newly diagnosed symptomatic myeloma based on internationally agreed criteria, within 7 days of starting a program of anti-myeloma therapy (or within 14 days of starting anti-myeloma therapy if already on a broad spectrum antibacterial agent) • Provision of written informed consent
|
|
E.4 | Principal exclusion criteria |
Patients with the following characteristics are ineligible for this trial: • Patients with contraindication to Levofloxacin:- known to have sensitivity / allergy to Levofloxacin or other quinolones Patients with a history of tendon disorders related to fluoroquinolone administration Patients receiving amiodarone or arsenic trioxide Patients on active antiepileptic treatment • Women of childbearing age who are not willing to use appropriate methods of contraception to prevent pregnancy or women that are breastfeeding • Patient thought to have mandatory requirement for antibacterial prophylaxis (with the exception of pneumocystis prophylaxis if regarded as essential) • Previous treatment for myeloma, except for the following: Local radiotherapy to relieve bone pain or spinal cord compression Prior bisphosphonate treatment • Previous (<5 years since diagnosis) or concurrent active malignancies except surgically removed basal or squamous cell carcinoma of the skin, treated carcinoma insitu of the breast or cervix, or incidental histologic finding of prostate cancer (TNM stage of T1a or 1b). Patients with remote histories (>5 years) of other cured malignancies may be entered.
|
|
E.5 End points |
E.5.1 | Primary end point(s) |
Primary outcome from start of trial treatment to 12 weeks • Time to first febrile episode. A febrile episode is identified and counted by: • A single oral temperature ≥38° C (recorded EITHER by a health care professional OR by the patient/carer provided that the patient/carer has been trained and assessed as competent in temperature taking) AND that the patient is then given anti-infectives • A single febrile episode is defined as the initial febrile event and any subsequent fevers until that course of anti-infectives have been stopped • Capture of Febrile episodes will be via 1) documentation in hospital and 2) via patient diary cards. Patient diary cards will form part of the CRF returned four weekly.
|
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Number of febrile episodes will be assessed at 4 weekly intervals up to 12 weeks. Patients will complete a daily diary with their oral temperature. This alongside any hospital documentation detailing febrile episodes within each of the 4 week periods will be summarised at 12 weeks. Patients will stop taking the trial drug at 12 weeks. Febrile episodes will be monitored actively up to 16 weeks. |
|
E.5.2 | Secondary end point(s) |
Secondary outcomes from start of trial treatment to 12 weeks • Carriage and invasive infections with S. aureus, C. difficile and ESBL coliforms between 12 and 16 weeks to assess for delayed affects from the intervention that is stopped at 12 weeks • Response to anti-myeloma therapy at 16 weeks. Because of the half life of paraproteins measurement of myeloma response cannot be undertaken until a minimum of 4 weeks after an intervention • Quality of life (4 weekly questionnaires up to 16 weeks) • Health economics (daily diary card which captures elements of health resource use in combination with information captured on the CRF) • Overall survival
|
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Carriage and invasive infections with S.aureus, C. difficile and ESBL coliforms will be evaluated up to 16 weeks from start of trial treatment. This will be via samples collected 4 weekly until 16 weeks.
Response to anti-myeloma therepy will be evaluated at 16 weeks post start of trial treatment.
Quality of life will be evaluated 4 weekly until 16 weeks post start of trial treatment
Health econmics questions will be delivered to patients daily via a patient diary card. These will be summarised and evaluated 4 weekly up until 16 weeks
Overall survival will be evaluated at the end of the trial rather than the end of the treatment period. |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | Yes |
E.6.3 | Therapy | No |
E.6.4 | Safety | No |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 110 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | Yes |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
The end of the trial is the last visit if the last subject undergoing the trial drug treatment and questionnaires. The end of the treatment period is at 16 weeks when all patients have received their 12 weeks medication and had their end of treatment assessment. Patients will have 1 12 month follow-up appointment. The study will continue to assess patients at regular intervals and then flagged for long-term follow-up until death. |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 4 |
E.8.9.1 | In the Member State concerned months | 8 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 4 |
E.8.9.2 | In all countries concerned by the trial months | 8 |
E.8.9.2 | In all countries concerned by the trial days | 0 |