Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
The purpose of this study is to determine whether there is potential benefits of prophylactic antibiotic treatment in comatose survivors of out-of-hospital cardiac arrest (OHCA) treated in intensive care unit with therapeutic hypothermia.
Postresuscitation management of comatose survivors of out-of-hospital cardiac arrest (OHCA) significantly improved and "bundle of care" including therapeutic hypothermia, immediate coronary angiography, percutaneous coronary intervention (PCI) and contemporary intensive care nowadays leads to survival with good neurological recovery. Benefit of prophylactic antibiotics, which may suppress development of postresuscitation infection and especially early onset pneumonia and thereby decrease the severity of postresuscitation systemic inflammatory response, is controversial. Because of these uncertainties, the investigators performed a single-center randomized clinical trial comparing prophylactic versus clinically-driven administration of antibiotics in comatose survivors of OHCA. The investigators hypothesized that prophylactic antibiotics may decrease the severity of postresuscitation systemic inflammatory response by reducing the incidence of postresuscitation infection and especially pneumonia which was further addressed by repeat microbiological sampling.
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Prophylactic antibiotic | Experimental | Amoxicillin-Clavulanic acid 1.2g every 8h |
|
| Clinically-driven antibiotics | No Intervention | Administration of antibiotics in clinically-driven group was at the discretion of attending intensivist. Selection of antibiotic in clinically-driven group was empirical or based on the results of bacterial cultures if already available. |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Amoxicillin-Clavulanic acid | Drug | Patients without evidence of tracheobronchial aspiration were randomized to immediate prophylactic Amoxicillin-Clavulanic acid 1,2 gr/8h |
|
| Measure | Description | Time Frame |
|---|---|---|
| Value of C-reactive protein (CRP) at day three | Expressed in milligram/litre (normal <5 mg/L) | Three days after admission to Intensive care unit (ICU) |
| Measure | Description | Time Frame |
|---|---|---|
| Severity of systemic inflammatory response estimated by peak white blood cell count (WBC) | Expressed in number of white blood cells x 109 per litre (L) | First measurement at admission in hospital and afterwards in 24 hours intervals during stay in the intensive care unite (ICU) but not longer then first seven days |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Marko Noč, MD, PhD | University Medical Centre Ljubljana | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University Medical Centre Ljubljana | Ljubljana | 1000 | Slovenia |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 21636202 | Background | Tomte O, Andersen GO, Jacobsen D, Draegni T, Auestad B, Sunde K. Strong and weak aspects of an established post-resuscitation treatment protocol-A five-year observational study. Resuscitation. 2011 Sep;82(9):1186-93. doi: 10.1016/j.resuscitation.2011.05.003. Epub 2011 May 14. | |
| 21184989 | Background | Stub D, Hengel C, Chan W, Jackson D, Sanders K, Dart AM, Hilton A, Pellegrino V, Shaw JA, Duffy SJ, Bernard S, Kaye DM. Usefulness of cooling and coronary catheterization to improve survival in out-of-hospital cardiac arrest. Am J Cardiol. 2011 Feb 15;107(4):522-7. doi: 10.1016/j.amjcard.2010.10.011. Epub 2010 Dec 22. |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D058687 | Out-of-Hospital Cardiac Arrest |
| ID | Term |
|---|---|
| D006323 | Heart Arrest |
| D006331 | Heart Diseases |
| D002318 | Cardiovascular Diseases |
Not provided
Not provided
| ID | Term |
|---|---|
| D019980 | Amoxicillin-Potassium Clavulanate Combination |
| ID | Term |
|---|---|
| D019818 | Clavulanic Acid |
| D002969 | Clavulanic Acids |
| D047090 | beta-Lactams |
| D007769 | Lactams |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
|
| Severity of systemic inflammatory response estimated by peak value of procalcitonin (PCT) |
Expressed in microgram/litre (normal <0.5 microgram/L) |
| First measurement at admission in hospital and afterwards in 24 hours intervals during stay in the intensive care unite (ICU) but not longer then first seven days |
| Severity of systemic inflammatory response estimated by peak value of neutrophil Cluster of differentiation 64 (CD 64) | Neutrophil CD 64 expression was used as an index of sepsis with >1.2 indicating greater likelihood of sepsis | First measurement at admission in hospital and afterwards in 24 hours intervals in the first three days |
| Appearance of pneumonia on chest X ray | Chest X ray was taken on admission and afterwards on daily basis during the stay in the intensive care unite but not longer than first week |
| Incidence of positive blind mini bronchoalveolar lavage (Mini-BAL) on day 3 | Mini-BAL was performed on the third day after the sudden cardiac arrest |
| Incidence of positive hemocultures | From the admission until the patient was transferred to the ward. This was always during the ICU stay-one month |
| Duration of tracheal intubation | Duration of intubation was expressed as days of intubation started with admission until the extubation. Because this is being done in intensive care unite, the time frame is duration of ICU stay | From the day of admission until the extubation. This was always during the ICU stay- one month |
| Duration of mechanical ventilation | Duration of mechanical ventilation was expressed as days the patient needed the mechanical support for breathing regardless of mode of support | From the admission until spontaneous breathing . This was during ICU stay-one month |
| ICU stay | From the admission until the patient was transferred to ward, usually less than one month |
| Survival with good neurological outcome | Good neurological outcome was characterised using cerebral performance category (CPC) with 1-2 indicating good neurological recovery. | Up to six months after the event |
| 25010782 | Background | Kocjancic ST, Jazbec A, Noc M. Impact of intensified postresuscitation treatment on outcome of comatose survivors of out-of-hospital cardiac arrest according to initial rhythm. Resuscitation. 2014 Oct;85(10):1364-9. doi: 10.1016/j.resuscitation.2014.06.028. Epub 2014 Jul 8. |
| 21816940 | Background | Perbet S, Mongardon N, Dumas F, Bruel C, Lemiale V, Mourvillier B, Carli P, Varenne O, Mira JP, Wolff M, Cariou A. Early-onset pneumonia after cardiac arrest: characteristics, risk factors and influence on prognosis. Am J Respir Crit Care Med. 2011 Nov 1;184(9):1048-54. doi: 10.1164/rccm.201102-0331OC. |
| 21336107 | Background | Mongardon N, Perbet S, Lemiale V, Dumas F, Poupet H, Charpentier J, Pene F, Chiche JD, Mira JP, Cariou A. Infectious complications in out-of-hospital cardiac arrest patients in the therapeutic hypothermia era. Crit Care Med. 2011 Jun;39(6):1359-64. doi: 10.1097/CCM.0b013e3182120b56. |
| 14987786 | Background | Gajic O, Festic E, Afessa B. Infectious complications in survivors of cardiac arrest admitted to the medical intensive care unit. Resuscitation. 2004 Jan;60(1):65-9. doi: 10.1016/j.resuscitation.2003.08.005. |
| 24268585 | Background | Woo JH, Lim YS, Yang HJ, Park WB, Cho JS, Kim JJ, Hyun SY, Lee G. Factors associated with pneumonia in post-cardiac arrest patients receiving therapeutic hypothermia. Am J Emerg Med. 2014 Feb;32(2):150-5. doi: 10.1016/j.ajem.2013.10.035. Epub 2013 Oct 26. |
| 27987397 | Derived | Ribaric SF, Turel M, Knafelj R, Gorjup V, Stanic R, Gradisek P, Cerovic O, Mirkovic T, Noc M. Prophylactic versus clinically-driven antibiotics in comatose survivors of out-of-hospital cardiac arrest-A randomized pilot study. Resuscitation. 2017 Feb;111:103-109. doi: 10.1016/j.resuscitation.2016.11.025. Epub 2016 Dec 14. |
| D000577 |
| Amides |
| D009930 | Organic Chemicals |
| D000658 | Amoxicillin |
| D000667 | Ampicillin |
| D010400 | Penicillin G |
| D010406 | Penicillins |
| D013457 | Sulfur Compounds |
| D006574 | Heterocyclic Compounds, 2-Ring |
| D000072471 | Heterocyclic Compounds, Fused-Ring |
| D006571 | Heterocyclic Compounds |
| D004338 | Drug Combinations |
| D004364 | Pharmaceutical Preparations |