Réa-MiniMax: Severe Acute Respiratory Failure in Hematology and Cancer Patients Without Bronchoalveolar Lavage
- Conditions
- LymphomaCancerAcute Respiratory FailureLeukemia
- Registration Number
- NCT00248443
- Lead Sponsor
- Assistance Publique - Hôpitaux de Paris
- Brief Summary
The MiniMax® study is a multicenter randomized controlled study aimed at demonstrating that a combination of non-invasive diagnostic tools are as effective as fiberoptic bronchoscopy and bronchoalveolar lavage (FO-BAL) in performing the etiological diagnosis of acute respiratory failure in cancer patients.
- Detailed Description
Acute respiratory failure is a dreadful complication in cancer patients. Indeed, about 20% of the patients will present with pulmonary infiltrates, but Intensive Care Unit (ICU) admission and mechanical ventilation will be needed in half of them resulting in mortality for most of the patients. Managing cancer patients with respiratory failure implicates three mandatory tasks: 1) early antibiotics administration covering suspected pathogens; 2) search for the actual aetiology; and 3) adequate supportive care with access to invasive or non invasive respiratory support. Performing the etiological diagnosis is crucial. Fiberoptic bronchoscopy and bronchoalveolar lavage (FO-BAL) remains the cornerstone of the management of pulmonary infiltrates in cancer patients. However, non-invasive diagnostic tools have been validated in the recent years. Diagnostic and therapeutic impacts of FO-BAL are only of 30% to 60% and 15% to 60% respectively. In neutropenic patients and recipients of bone marrow or stem cell transplantation, this impact is significantly altered. Moreover, reports have highlighted significant rates of complications such as haemorrhage (5%), respiratory deterioration (11% to 40%), possibly heading to intubation and subsequent death. Therefore, balancing advantages to risks of FO-BAL is in order. The MiniMax® study is a multicenter randomized controlled study aimed at demonstrating that a combination of non-invasive diagnostic tools are as effective as FO-BAL in performing the etiological diagnosis of acute respiratory failure in cancer patients. In addition, these non-invasive tests might not lead to deterioration of the respiratory status and corresponding requirement to intubation and mechanical ventilation. The group of investigators is used to manage cancer patients with pulmonary involvement. In the 21 centres, patients will be randomized to be managed either with FO-BAL or with only non-invasive tools. In each case, patients will be managed with the best supportive care including adequate antibiotics, respiratory support and all needed life sustaining therapies. Our hypothesis is to reduce intubation rate using a non-invasive approach (without FO-LBA). Surrogate markers will be hospital mortality and the number of diagnostic procedures in each group of patients.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 206
- Patients with a malignant haemopathy or a cancer
- Patients with severe acute respiratory failure requiring admission to an ICU
- No argument for a congestive cardiac insufficiency (heart failure)
- Patients who provided their informed consent
- Age less than 18
- Patient who refuses to undergo fiberoptic bronchoscopy
- Therapeutic limitation
- Patients intubated at ICU admission
- Etiological diagnosis of the acute respiratory failure known
- Lack of available bronchoscopy
- AIDS
- Post-operative direct admission
- Inclusion in another research protocol in the ICU (HURRIET law)
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Primary Outcome Measures
Name Time Method Reduction in intubation rate 28 days
- Secondary Outcome Measures
Name Time Method Mortality at 28 days 28 days Hospital mortality 28 days Duration of mechanical ventilation (invasive or non invasive) 28 days Psychological aftereffects 28 days
Trial Locations
- Locations (1)
Service de Réanimation Médicale de l'Hôpital Saint-Louis
🇫🇷Paris, France