Transfusion Requirements in Critically Ill Oncologic Patient (TRICCOP)
- Full Text View
- Tabular View
- No Study Results Posted
- Disclaimer
- How to Read a Study Record
Purpose
Blood transfusion in critical ill patients has been associated to several complications and worse outcome. Particularly in oncologic patients, red blood cell transfusion has been investigated as a factor of worse outcome and cancer recurrence due impairment of cellular immunity. Although red blood cell transfusion has decreased in worldwide clinical practice, this issue still remains a matter of controversy in oncologic patients. There are no prospective studies comparing outcomes between restrictive or liberal blood transfusion strategy in oncologic critical patients. This study is a prospective and randomized study comparing clinical outcomes between two strategies of transfusion in oncologic critical patients - liberal or restrictive.
| Condition | Intervention | Phase |
|---|---|---|
|
Anemia |
Biological: Red blood cell transfusion |
Phase 3 |
| Study Type: | Interventional |
| Study Design: | Allocation: Randomized Endpoint Classification: Safety/Efficacy Study Intervention Model: Parallel Assignment Masking: Open Label Primary Purpose: Treatment |
| Official Title: | Transfusion Requirements in Critical Clinical Oncologic Patients: a Phase 3 Randomized Controlled Clinical Trial (TRICCOP STUDY) |
- To compare mortality between groups 28 day after ICU admission [ Time Frame: 28 days after ICU admission ] [ Designated as safety issue: Yes ]
- To compare length of stay in ICU between groups [ Time Frame: 90 days ] [ Designated as safety issue: Yes ]
- To compare length of stay in hospital between groups [ Time Frame: 90 days ] [ Designated as safety issue: Yes ]
- To compare days free of organ dysfunction between groups [ Time Frame: 28 days ] [ Designated as safety issue: Yes ]
- Adverse effects of transfusion [ Time Frame: Followed up until ICU discharge; an expected average of one week ] [ Designated as safety issue: Yes ]
I. Haemolytic complications after transfusion of RBC; Defined by the clinician on the basis of haemoglobinuria or increased free plasma haemoglobin.
II. Anaphylactic/allergic reactions; Defined by the clinician on the basis of mucocutaneous signs and symptoms.
III. Transfusion associated acute lung injury (TRALI); defined as:
- Acute or worsening hypoxaemia ((PaO2/FiO2 < 40 (PaO2 in kPa) or <300 (PaO2 in mmHg) regardless of PEEP) OR > 50% relative increase in FiO2.
- Occurrence within 6 hours after RBC transfusion AND
- Acute or worsening pulmonary infiltrates on frontal chest x-ray OR clinical signs of overt pulmonary oedema.
IV. Ischaemic events; Defined as either myocardial, cerebral, intestinal or acute limb ischaemia
- Mortality [ Time Frame: 60 day ] [ Designated as safety issue: Yes ]All cause 60 day mortality
- All cause 90 day mortality All cause 90 day mortality Mortality [ Time Frame: 90 day ] [ Designated as safety issue: Yes ]All cause 90 day mortality
| Estimated Enrollment: | 300 |
| Study Start Date: | June 2012 |
| Estimated Study Completion Date: | June 2013 |
| Estimated Primary Completion Date: | June 2013 (Final data collection date for primary outcome measure) |
| Arms | Assigned Interventions |
|---|---|
|
Active Comparator: Liberal Transfusion Strategy
Red blood cell (RBC) transfusion will be given when hemoglobin falls below 9 g/dL since ICU admission until the discharge of intensive care unit. Following administration of 1 RBC unit, a repetition of hemoglobin levels is performed; if a patient's hemoglobin level is 9 g/dL or higher, no additional transfusion is necessary.
|
Biological: Red blood cell transfusion
Red blood cell (RBC) transfusion will be given when hemoglobin falls below 9 g/dL since ICU admission until the discharge of intensive care unit. Following administration of 1 RBC unit, a repetition of hemoglobin levels is performed; if a patient's hemoglobin level is 9 g/dL or higher, no additional transfusion is necessary.
Other Names:
|
|
Active Comparator: Restrictive Transfusion Strategy
Red blood cell (RBC) transfusion will be only given when hemoglobin falls below 7 g/dL since ICU admission until the discharge of intensive care unit. Following administration of 1 RBC unit, a repetition of the hematocrit is performed; if a patient's hemoglobin is 7 g/dL or higher, no additional transfusion is necessary.
|
Biological: Red blood cell transfusion
Red blood cell (RBC) transfusion will be only given when hemoglobin falls below 7 g/dL since ICU admission until the discharge of intensive care unit. Following administration of 1 RBC unit, a repetition of the hematocrit is performed; if a patient's hemoglobin is 7 g/dL or higher, no additional transfusion is necessary.
Other Names:
|
Detailed Description:
Blood transfusion is commonly performed in critically ill patients, particularly in oncologic patients. However, there are many studies reporting adverse effects of this intervention and final data on benefits are not available. There are no prospective studies in oncologic patients regarding red blood cell transfusions requirements. There are observational and experimental studies suggesting worse outcomes including higher rates of infection and other clinical complications, maybe higher cancer recurrence, in patients submitted to red blood transfusion. Hemoglobin levels around 9 g/dL are usually recommended although not based in evidence . The investigators purpose is to prospectively evaluate two strategies of transfusion in 400 patients with cancer admitted to intensive care unit for severe clinical condition: a liberal strategy - patients receive blood transfusion when hemoglobin is lower than 9 g/dL since the admission to ICU until ICU discharge; a restrictive strategy - patients receive blood transfusion only when hemoglobin is lower than 7 g/dL.
Clinical outcomes, costs and quality of life will be compared.
Eligibility| Ages Eligible for Study: | 18 Years and older |
| Genders Eligible for Study: | Both |
| Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Adults patients with cancer admitted to ICU due to severe clinical condition AND
- Septic shock diagnosis AND
- Solid neoplasm AND
- Written informed consent
Exclusion Criteria:
- Age less than 18 years OR
- Leukemia or myelodysplastic syndrome OR
- Hematologic neoplasm OR
- Palliative treatment OR
- Renal Chronic Failure in Renal Replacement Therapy OR
- Karnofsky Status < 50 OR
- Previous thrombocytopenia (platelet number lower than 50.000/mm3) OR
- Previous known coagulopathy OR
- Life-threatening bleeding OR
- Documented wish against transfusion OR
- Patients who refused participation in the study
Contacts and Locations| Contact: Fabricio S. Bergamin, MD | 55-11-82447301 | bibergamin@hotmail.com |
| Contact: Ludhmila A. Hajjar, MD,PHD | 55-11-93194401 | ludhmila@terra.com.br |
| Brazil | |
| Instituto do Cancer do Estado de Sao Paulo - Faculdade de Medicina da Universidade de Sao Paulo | Recruiting |
| Sao Paulo, Brazil, 01246-000 | |
| Contact: Fabricio S. Bergamin, MD 55-11-82447301 bibergamin@hotmail.com | |
| Principal Investigator: Fabricio S. Bergamin, MD | |
| Sub-Investigator: Ludhmila A. Hajjar, MD, PhD | |
| Study Director: | Paulo G. Hoff, MD, PhD | ICESP - HCFMUSP |
More Information
No publications provided
| Responsible Party: | Fabricio Sanchez Bergamin, Principal Investigator, Instituto do Cancer do Estado de São Paulo |
| ClinicalTrials.gov Identifier: | NCT01648946 History of Changes |
| Other Study ID Numbers: | FSB |
| Study First Received: | July 19, 2012 |
| Last Updated: | November 5, 2012 |
| Health Authority: | Brazil: National Committee of Ethics in Research |
Keywords provided by Instituto do Cancer do Estado de São Paulo:
|
Strategies of transfusion Red blood cells Liberal Restrictive Oncologic critically ill patients |
Additional relevant MeSH terms:
|
Anemia Critical Illness Hematologic Diseases Disease Attributes Pathologic Processes |
ClinicalTrials.gov processed this record on May 23, 2013