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Wagstaff D, Arfin S, Korver A, Chappel P, Rashan A, Haniffa R, Beane A. Interventions for improving critical care in low- and middle-income countries: a systematic review. Intensive Care Med 2024; 50:832-848. [PMID: 38748264 DOI: 10.1007/s00134-024-07377-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 02/27/2024] [Indexed: 05/28/2024]
Abstract
PURPOSE To systematically review the typology, impact, quality of evidence, barriers, and facilitators to implementation of Quality Improvement (QI) interventions for adult critical care in low- and middle-income countries (LMICs). METHODS MEDLINE, EMBASE, Cochrane Library and ClinicalTrials.gov were searched on 1st September 2022. The studies were included if they described the implementation of QI interventions for adult critical care in LMICs, available as full text, in English and published after 2000. The risks of bias were assessed using the ROB 2.0/ROBINS-I tools. Intervention strategies were categorised according to a Knowledge Translation framework. Interventions' effectiveness were synthesised by vote counting and assessed with a binomial test. Barriers and facilitators to implementation were narratively synthesised using the Consolidated Framework for Implementation Research. RESULTS 78 studies were included. Risk of bias was high. The most common intervention strategies were Education, Audit & Feedback (A&F) and Protocols/Guidelines/Bundles/Checklists (PGBC). Two multifaceted strategies improved both process and outcome measures: Education and A&F (p = 0.008); and PGBC with Education and A&F (p = 0.001, p < 0.001). Facilitators to implementation were stakeholder engagement, organisational readiness for implementation, and adaptability of interventions. Barriers were lack of resources and incompatibility with clinical workflows. CONCLUSIONS The evidence for QI in critical care in LMICs is sparse and at high risk of bias but suggests that multifaceted interventions are most effective. Co-designing interventions with and engaging stakeholders, communicating relative advantages, employing local champions and adapting to feedback can improve implementation. Hybrid study designs, process evaluations and adherence to reporting guidelines would improve the evidence base.
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Affiliation(s)
| | - Sumaiya Arfin
- The George Institute for Global Health, New Delhi, India.
| | - Alba Korver
- Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | | | | | - Rashan Haniffa
- Pandemic Sciences Hub and Institute for Regeneration and Repair, University of Edinburgh, Edinburgh, UK
- NICS-MORU, Colombo, Sri Lanka
| | - Abi Beane
- Pandemic Sciences Hub and Institute for Regeneration and Repair, University of Edinburgh, Edinburgh, UK
- NICS-MORU, Colombo, Sri Lanka
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Rojas-Lora M, Corral L, Zabaleta-Carvajal I, López-Ojeda P, Fuentes-Mila V, Romera-Peregrina I, Lerma-Briansò C, Plata-Menchaca E, Pavón A, Sabater J, Cabellos C. External ventriculostomy-associated infection reduction after updating a care bundle. Ann Clin Microbiol Antimicrob 2023; 22:59. [PMID: 37454149 DOI: 10.1186/s12941-023-00612-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 07/07/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND Despite the clinical benefits of external ventricular drains (EVD), these devices can lead to EVD-related infections (EVDRI). The drainage insertion technique and standardized guidelines can significantly reduce the risk of infection, mainly caused by gram-positive bacteria. However, gram-negative microorganisms are the most frequent causative microorganisms of EVDRI in our hospital. We aimed to determine whether a new bundle of measures for the insertion and maintenance of a drain could reduce the incidence of EVDRI. This cohort study of consecutive patients requiring EVD from 01/01/2015 to 12/31/2018 compared the patients' characteristics before and after introducing an updated protocol (UP) for EVD insertion and maintenance in 2017. RESULTS From 204 consecutive patients, 198 requiring EVD insertion were included (54% females, mean age 55 ± 15 years). The before-UP protocol included 87 patients, and the after-UP protocol included 111 patients. Subarachnoid (42%) and intracerebral (24%) hemorrhage were the main diagnoses at admission. The incidence of EVDRI fell from 13.4 to 2.5 episodes per 1000 days of catheter use. Gram-negative bacteria were the most frequent causative microorganisms. Previous craniotomy remained the only independent risk factor for EVDRI. EVDRI patients had increased mechanical ventilation durations, hospital and ICU stays, and percutaneous tracheostomy requirements. CONCLUSIONS A care bundle focusing on fewer catheter sampling and more accurate antiseptic measures can significantly decrease the incidence of EVDRI. After implementing the management protocol, a decreased incidence of infections caused by gram-negative and gram-positive bacteria and reduced ICU and hospital lengths of stay were observed.
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Affiliation(s)
- Mariel Rojas-Lora
- Intensive Care Department, Servei de Medicina Intensiva, IDIBELL-Hospital Universitari de Bellvitge, Feixa Llarga S/N, L'Hospitalet de Llobregat, 08907, Barcelona, Spain
- Universitat de Barcelona, L'Hospitalet de Llobregat, Spain
| | - Luisa Corral
- Intensive Care Department, Servei de Medicina Intensiva, IDIBELL-Hospital Universitari de Bellvitge, Feixa Llarga S/N, L'Hospitalet de Llobregat, 08907, Barcelona, Spain.
- Departament de Ciències Clíniques, Universitat de Barcelona, Av. Mare de Déu de Bellvitge, 3, Feixa Llarga S/N, L'Hospitalet de Llobregat, 08907, Barcelona, Spain.
| | - Ivan Zabaleta-Carvajal
- Neurosurgery Department, IDIBELL-Hospital Universitari de Bellvitge, Feixa Llarga S/N, L'Hospitalet de Llobregat, 08907, Barcelona, Spain
| | - Pau López-Ojeda
- Neurosurgery Department, IDIBELL-Hospital Universitari de Bellvitge, Feixa Llarga S/N, L'Hospitalet de Llobregat, 08907, Barcelona, Spain
- Universitat de Barcelona, L'Hospitalet de Llobregat, Spain
| | - Verónica Fuentes-Mila
- Intensive Care Department, Servei de Medicina Intensiva, IDIBELL-Hospital Universitari de Bellvitge, Feixa Llarga S/N, L'Hospitalet de Llobregat, 08907, Barcelona, Spain
| | - Iluminada Romera-Peregrina
- Intensive Care Department, Servei de Medicina Intensiva, IDIBELL-Hospital Universitari de Bellvitge, Feixa Llarga S/N, L'Hospitalet de Llobregat, 08907, Barcelona, Spain
| | - Cristina Lerma-Briansò
- Intensive Care Department, Servei de Medicina Intensiva, IDIBELL-Hospital Universitari de Bellvitge, Feixa Llarga S/N, L'Hospitalet de Llobregat, 08907, Barcelona, Spain
| | - Erika Plata-Menchaca
- Vall d'Hebron Research Institute, Passeig de La Vall d'Hebron, 129, 08035, Barcelona, Spain
- Universitat de Barcelona, L'Hospitalet de Llobregat, Spain
| | - Alba Pavón
- Departament de Ciències Clíniques, Universitat de Barcelona, Av. Mare de Déu de Bellvitge, 3, Feixa Llarga S/N, L'Hospitalet de Llobregat, 08907, Barcelona, Spain
| | - Joan Sabater
- Intensive Care Department, Servei de Medicina Intensiva, IDIBELL-Hospital Universitari de Bellvitge, Feixa Llarga S/N, L'Hospitalet de Llobregat, 08907, Barcelona, Spain
- Universitat de Barcelona, L'Hospitalet de Llobregat, Spain
| | - Carmen Cabellos
- Infectious Diseases Department, IDIBELL-Hospital Universitari de Bellvitge, Barcelona, Spain
- Departament de Ciències Clíniques, Universitat de Barcelona, Av. Mare de Déu de Bellvitge, 3, Feixa Llarga S/N, L'Hospitalet de Llobregat, 08907, Barcelona, Spain
- Centro de Investigación Biomédica de Enfermedades Infecciosas (CIBERINFEC, ISCIII), Madrid, Spain
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Risk factors and outcomes associated with external ventricular drain infections. Infect Control Hosp Epidemiol 2022; 43:1859-1866. [PMID: 35471129 PMCID: PMC9753061 DOI: 10.1017/ice.2022.23] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND Insertion of an external ventricular drain (EVD) is a common neurosurgical procedure which may lead to serious complications including infection. Some risk factors associated with EVD infection are well established. Others remain less certain, including specific indications for placement, prior neurosurgery, and prior EVD placement. OBJECTIVE To identify risk factors for EVD infections. METHODS We reviewed all EVD insertions at our institution from March 2015 through May 2019 following implementation of a standardized infection control protocol for EVD insertion and maintenance. Cox regression was used to identify risk factors for EVD infections. RESULTS 479 EVDs placed in 409 patients met inclusion criteria, and 9 culture-positive infections were observed during the study period. The risk of infection within 30 days of EVD placement was 2.2% (2.3 infections/1,000 EVD days). Coagulase-negative staphylococci were identified in 6 of the 9 EVD infections). EVD infection led to prolonged length of stay post-EVD-placement (23 days vs 16 days; P = .045). Cox regression demonstrated increased infection risk in patients with prior brain surgery associated with cerebrospinal fluid (CSF) diversion (HR, 8.08; 95% CI, 1.7-39.4; P = .010), CSF leak around the catheter (HR, 21.0; 95% CI, 7.0-145.1; P = .0007), and insertion site dehiscence (HR, 7.53; 95% CI, 1.04-37.1; P = .0407). Duration of EVD use >7 days was not associated with infection risk (HR, 0.62; 95% CI, 0.07-5.45; P = .669). CONCLUSION Risk factors associated with EVD infection include prior brain surgery, CSF leak, and insertion site dehiscence. We found no significant association between infection risk and duration of EVD placement.
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External Ventricular Drains: Development and Evaluation of a Nursing Clinical Practice Guideline. NURSING REPORTS 2022; 12:933-944. [PMID: 36548163 PMCID: PMC9782641 DOI: 10.3390/nursrep12040090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 11/11/2022] [Accepted: 11/29/2022] [Indexed: 12/05/2022] Open
Abstract
External ventricular drains (EVDs) are common in intensive care for neurocritical patients affected by different illnesses. Nurses play an essential role to ensure safe care, and guidelines are tools to implement evidence-based care. Thus, the aim of this study was to develop and evaluate the quality of a clinical guideline for critically ill patients with EVDs. Methodological research was conducted. The guideline development was based on a scoping review about nursing care to patients with EVDs. The guideline evaluation occurred in two phases: evaluation of its methodological rigor, with application of the Appraisal of Guidelines Research and Evaluation II to four experts on guidelines evaluation; and the Delphi technique, with a panel of nine specialists in neurocritical care, performed in two rounds. Data were analyzed by descriptive statistics and content validity ratio. In the first phase of the evaluation, three domains did not reach consensus, being reformulated. The second phase was conducted in two rounds, with nine and eight participants respectively, with 13 recommendations being reformulated and reassessed between rounds, inclusion of an EVD weaning category, and two flowcharts on patient's transport and mobility. Therefore, the guideline can be incorporated into nursing care practices. Further studies are necessary to assess its impact on clinical practice.
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Tartara F, Armocida D, Cofano F, Guerrini F, Viganò M, Zoia C, Boeris D, Garbossa D. The Use of Intraventricular Instillation of Vancomycin to Prevent External Ventricular Drainage Related Infection: A Clinical Prospective Study. World Neurosurg 2022; 167:e527-e532. [PMID: 35977680 DOI: 10.1016/j.wneu.2022.08.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 08/08/2022] [Accepted: 08/09/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND External ventricular drainage (EVD)-related infection (ERI) represents an important condition with potential high morbidity with significant impact on patient outcomes. Prophylactic systemic antibiotics are routinely administered to patients with EVD, but they do not significantly lower the incidence of ERIs. Intraventricular treatment with vancomycin appeared to be safe and effective, but most reports are case-reports/-series and retrospective studies. METHODS A prospective non-randomized case-control study was conducted in a consecutive series of 116 patients treated with EVD insertion. The study includes the group of patients treated with intrathecal vancomycin (Group A, 62 patients) compared with the control group treated with daily intravenous cefazolin (Group B, 54 patients). RESULTS No statistically significant differences were found between the 2 groups with regard to the duration of catheterization and occurrence of ERI during hospitalization. EVD was replaced in 16 cases (25.8%) in group A and in 12 cases (22.2%) in the control group B (P 0.67). Three cases (4.8%) of ERI have been found in group A and 5 (9.3%) in the control group (P = 0.34). All reported cases of infection in group A were caused by gram-negative agents; on the opposite, cases of infections in the control group B were caused above all by gram-positive bacteria with a statistical difference (P = 0.03). CONCLUSIONS In this first prospective study on this topic, we found that intrathecal Vancomycin administration in EVDs does not reduce the occurrence of ERI compared with intravenous cefazolin prophylaxis, but induces selection of gram-negative bacteria.
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Affiliation(s)
| | - Daniele Armocida
- Human Neurosciences Department, Neurosurgery Division, "Sapienza" University, Rome (RM), Italy.
| | - Fabio Cofano
- Department of Neuroscience "Rita Levi Montalcini", Neurosurgery Unit, University of Turin, Turin (TO), Italy; Spine Surgery Unit, Humanitas Gradenigo, Turin (TO), Italy
| | | | - Marco Viganò
- Orthopedic Biotechnology Lab, IRCCS Orthopedic Institute Galeazzi, Milan, Italy
| | - Cesare Zoia
- Neurosurgery, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Davide Boeris
- ASST Grande Ospedale Metropolitano Niguarda, Milano (MI), Italy
| | - Diego Garbossa
- Department of Neuroscience "Rita Levi Montalcini", Neurosurgery Unit, University of Turin, Turin (TO), Italy
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Rienecker C, Kiprillis N, Jarden R, Connell C. Effectiveness of interventions to reduce ventriculostomy-associated infections in adult and paediatric patients with an external ventricular drain: A systematic review. Aust Crit Care 2022:S1036-7314(22)00045-5. [DOI: 10.1016/j.aucc.2022.03.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 03/17/2022] [Accepted: 03/20/2022] [Indexed: 11/25/2022] Open
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Karvouniaris M, Brotis A, Tsiakos K, Palli E, Koulenti D. Current Perspectives on the Diagnosis and Management of Healthcare-Associated Ventriculitis and Meningitis. Infect Drug Resist 2022; 15:697-721. [PMID: 35250284 PMCID: PMC8896765 DOI: 10.2147/idr.s326456] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 02/05/2022] [Indexed: 12/31/2022] Open
Abstract
Ventriculitis or post-neurosurgical meningitis or healthcare-associated ventriculitis and meningitis (VM) is a severe infection that complicates central nervous system operations or is related to the use of neurosurgical devices or drainage catheters. It can further deteriorate patients who have already presented significant neurologic injury and is associated with high morbidity, mortality, and poor functional outcome. VM can be difficult to distinguish from aseptic meningitis, inflammation that follows hemorrhagic strokes and neurosurgical operations. The associated microorganisms can be either skin flora or nosocomial pathogens, most commonly, Gram-negative bacteria. Classical microbiology can fail to isolate the culprit pathogen. Novel cerebrospinal fluid (CSF) biomarkers and molecular microbiology can fill the diagnostic gap and expedite pathogen identification and treatment. The pathogens may demonstrate significant resistant patterns and their antibiotic treatment can be difficult, as many important drug classes, including the beta-lactams and the glycopeptides, hardly penetrate to the CSF, and do not achieve therapeutic levels at the site of the infection. Treatment modifications, such as higher daily dose and prolonged or continuous administration, might increase antibiotic levels in the site of infection and facilitate pathogens clearance. However, in the case of therapeutic failure or infection due to difficult-to-treat bacteria, the direct antibiotic instillation into the CSF, in addition to the intravenous antibiotic delivery, may help in the resolution of infection. However, intraventricular antibiotic therapy may result in aseptic meningitis and seizures, concerning the administration of aminoglycosides, polymyxins, and vancomycin. Meanwhile, bacteria form biofilms on the catheter or the device that should routinely be removed. Novel neurosurgical treatment modalities comprise endoscopic evacuation of debris and irrigation of the ventricles. VM prevention includes perioperative antibiotics, antimicrobial impregnated catheters, and the implementation of standardized protocols, regarding catheter insertion and manipulation.
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Affiliation(s)
- Marios Karvouniaris
- Intensive Care Unit, AHEPA University Hospital, Thessaloniki, Greece
- Correspondence: Marios Karvouniaris, ACHEPA University Hospital, S.Kiriakidi 1, Thessaloniki, 54636, Greece, Tel +302313303645, Fax +302313303096, Email
| | - Alexandros Brotis
- Neurosurgery Department, University Hospital of Larissa, Larissa, Greece
| | | | - Eleni Palli
- Intensive Care Unit, University Hospital of Larissa, Larissa, Greece
| | - Despoina Koulenti
- Second Critical Care Department, Attikon University Hospital, Athens, Greece
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
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Zakaria J, Jusue-Torres I, Frazzetta J, Rezaii E, Costa R, Ballard M, Sethi N, Parada J, Prabhu VC. Effectiveness of a Standardized External Ventricular Drain Placement Protocol for Infection Control. World Neurosurg 2021; 151:e771-e777. [PMID: 33957282 DOI: 10.1016/j.wneu.2021.04.113] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 04/23/2021] [Accepted: 04/24/2021] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Placement of an external ventricular drain (EVD) is a common procedure routinely completed at bedside by neurosurgical residents. A standardized protocol for placement and maintenance of an EVD is potentially useful. METHODS This single-institution retrospective review analyzed all patients who underwent placement of an EVD over a 5-year span using a standardized protocol. RESULTS A total of 428 EVDs in 381 patients were placed as per this protocol. Overall compliance with the practice protocol was 98.7%. Overall, our infection rate was 1.86% (8 external ventricular drain-related infection [ERIs] over 428 EVDs). There was no difference in age for the ERI cases (median 55, range (50.5-60.5), compared with the non-ERI cases (median of 53, range [38-65]) (P = 0.512). Indications for placement of EVD were hemorrhage (51.9%, n = 198), tumor (16.2%, n = 62), trauma (12.8%, n = 49), hydrocephalus (11.5%, n = 44), cerebellar stroke (2.8%, n = 11), infection (3.1%, n = 12), unknown (1.3%, n = 5). Most EVDs (77.6%, n = 296) were placed bedside by second-year residents (median PGY level 2, interquartile range 1-2.75). Computed tomography confirmed placement in the ipsilateral frontal horn in 72% (n = 277) of EVDs. EVD-related complications were noted in 8.3% of EVDs (n = 32, with 8 infections and 24 tract hemorrhages). The median EVD duration was 10 days; duration of EVD had no statistically significant impact on the risk of an ERI (P = 1). Only replacement of an EVD was associated with an increased risk of infection. CONCLUSIONS Adherence to a standard EVD placement protocol is useful in maintaining a low risk of ERI regardless of the duration of catheter utilization. Replacement of the catheter through the same access hole as the original catheter is associated with an increased risk of ERI.
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Affiliation(s)
- Jehad Zakaria
- Department of Neurological Surgery, Loyola University Medical Center, Maywood, Illinois, USA
| | - Ignacio Jusue-Torres
- Department of Neurological Surgery, Loyola University Medical Center, Maywood, Illinois, USA
| | - Joseph Frazzetta
- Loyola University Stritch School of Medicine, Maywood, Illinois, USA
| | - Elhaum Rezaii
- Loyola University Stritch School of Medicine, Maywood, Illinois, USA
| | - Renzo Costa
- Loyola University Stritch School of Medicine, Maywood, Illinois, USA
| | - Matthew Ballard
- Loyola University Stritch School of Medicine, Maywood, Illinois, USA
| | - Neil Sethi
- Loyola University Stritch School of Medicine, Maywood, Illinois, USA
| | - Jorge Parada
- Department of Medicine, Loyola University Stritch School of Medicine, Maywood, Illinois, USA
| | - Vikram C Prabhu
- Department of Neurological Surgery, Loyola University Medical Center, Maywood, Illinois, USA.
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Todnem N, Nguyen KD, Reddy V, Grogan D, Waitt T, Alleyne CH. A simple and cost-effective model for ventricular catheter placement training: technical note. J Neurosurg 2021; 134:1640-1643. [PMID: 32357317 DOI: 10.3171/2020.2.jns19161] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Accepted: 02/13/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE External ventricular drain (EVD) placement is one of first cranial procedures neurosurgery residents are expected to perform independently. While proper training improves patient outcomes, there are few options for practicing EVD placement prior to placing the EVD in patients in a clinical setting. Proposed solutions to this include using cadaveric models and virtual simulations, but barriers exist with these as well in regard to authenticity. EVD simulators using virtual reality technologies are a promising new technique for training, but the cost of these devices poses a barrier to general/widespread accessibility among smaller programs or underserved hospitals. The authors desribe a novel, yet simple, and cost-effective technique (less than $5 per mold) for developing a brain model constructed of homemade ballistics gelatin that can be used for teaching and practicing the placement of EVD. METHODS A brain model is made with ballistics gelatin using an anatomically correct skull model as a mold. A 3D-printed ventricular system model is used to create a mold of an anatomically correct ventricular system in the brain model. A group of medical students (n = 10) were given a basic presentation about EVD placement, including standard landmarks and placement techniques, and were also shown a demonstration of EVD placement on the brain model. They were then allowed to perform an EVD placement using the brain model. The students were surveyed on their experience with using the brain model, including usability and practicality of the model. Accuracy of EVD placement by each student was also assessed, with adequate position of catheter tip being in the ipsilateral frontal horn. RESULTS The final product is fairly inexpensive and easy to make. It is soft enough to pass a catheter through, but it is also firm enough to maintain its shape, including a cavity representing the lateral ventricles. The dense gelatin holds the catheter in its final resting position, while the two halves are separated and inspected. All participants in the test group of medical students reported that the brain model was easy to use, helped them understand the steps and technique of EVD placement, and provided good feedback on the ideal position of ventricular catheters. All of the participants in the group had adequate positioning of their ventricular catheters after one attempt. CONCLUSIONS The presented brain model is easy to replicate, inexpensive, anatomically accurate, and provides a medium for neurosurgeons to teach and practice ventricular catheter placement in a risk-free environment.
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Affiliation(s)
- Nathan Todnem
- 1Department of Neurosurgery, Augusta University Medical Center; and
| | - Khoi D Nguyen
- 1Department of Neurosurgery, Augusta University Medical Center; and
| | - Vamsi Reddy
- 1Department of Neurosurgery, Augusta University Medical Center; and
| | - Dayton Grogan
- 1Department of Neurosurgery, Augusta University Medical Center; and
| | - Taylor Waitt
- 1Department of Neurosurgery, Augusta University Medical Center; and
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Effect of a bundle approach on external ventricular drain-related infection. Acta Neurochir (Wien) 2021; 163:1135-1142. [PMID: 33427989 DOI: 10.1007/s00701-020-04698-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 12/28/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Emergency placement of an external ventricular drain (EVD) is one of the most frequently performed neurosurgical procedures. EVD-related infection continues to be a major challenge causing significant morbidity and costs. Bundle approaches have been shown to reduce infection rates; however, they are still not widely used, and observation periods often were rather short. METHODS The present study evaluated the effect of a multi-item bundle approach for EVD placement and care on the occurrence of EVD-related infection. A before/after approach was used to compare groups of consecutive patients over 5-year epochs to control for bias and secondary confounding variables. RESULTS The number of patients in the group before implementation of the bundle approach was 141 and 208 thereafter. There were no statistical differences in demographic and other variables. While 41/141 patients (29.1%) had an EVD-related infection before, this was the case in only 10/208 patients (4.8%) thereafter (p < 0.0001). The EVD-related infection rate was reduced from 13.7/1000 catheter days to 3.2/1000, and the 50% probability of an EVD-related infection in correlation to the mean duration of EVD placement was significantly lower (p < 0.0001). Routine EVD replacement was not helpful to reduce EVD-related infection. EVD-related infection rates remained low also over the next 8 years after the study was finished. CONCLUSIONS The introduction of a multi-item bundle approach for EVD insertion and care resulted in a marked reduction of EVD-related infection. Long observation periods over 5 years and beyond confirm that short-term changes are sustained with continued use of such protocols.
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Sweid A, Weinberg JH, Abbas R, El Naamani K, Tjoumakaris S, Wamsley C, Mann EJ, Neely C, Head J, Nauheim D, Hauge J, Gooch MR, Herial N, Zarzour H, Alexander TD, Missios S, Hasan D, Chalouhi N, Harrop J, Rosenwasser RH, Jabbour P. Predictors of ventriculostomy infection in a large single-center cohort. J Neurosurg 2021; 134:1218-1225. [PMID: 32276249 DOI: 10.3171/2020.2.jns192051] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Accepted: 02/07/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE External ventricular drain (EVD) placement is a common neurosurgical procedure. While this procedure is simple and effective, infection is a major limiting factor. Factors predictive of infection reported in the literature are not conclusive. The aim of this retrospective, single-center large series was to assess the rate and independent predictors of ventriculostomy-associated infection (VAI). METHODS The authors performed a retrospective chart review of consecutive patients who underwent EVD placement between January 2012 and January 2018. RESULTS A total of 389 patients were included in the study. The infection rate was 3.1% (n = 12). Variables that were significantly associated with VAI were EVD replacement (OR 10, p = 0.001), bilateral EVDs (OR 9.2, p = 0.009), duration of EVD placement (OR 1.1, p = 0.011), increased CSF output/day (OR 1.0, p = 0.001), CSF leak (OR 12.9, p = 0.001), and increased length of hospital stay (OR 1.1, p = 0.002). Using multivariate logistic regression, independent predictors of VAI were female sex (OR 7.1, 95% CI 1.1-47.4; p = 0.043), EVD replacement (OR 8.5, 95% CI 1.44-50.72; p = 0.027), increased CSF output/day (OR 1.01, 95% CI 1.0-1.02; p = 0.023), and CSF leak (OR 15.1, 95% CI 2.6-87.1; p = 0.003). CONCLUSIONS The rate of VAI was 3.1%. Routine CSF collection (every other day or every 3 days) and CSF collection when needed were not associated with VAI. The authors recommend CSF collection when clinically needed rather than routinely.
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Affiliation(s)
- Ahmad Sweid
- 1Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania
| | - Joshua H Weinberg
- 1Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania
| | - Rawad Abbas
- 2American University of Beirut Faculty of Medicine, Beirut, Lebanon
| | - Kareem El Naamani
- 3Gilbert and Rose-Marie Chagoury School of Medicine, Beirut, Lebanon
| | - Stavropoula Tjoumakaris
- 1Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania
| | - Christine Wamsley
- 1Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania
| | - Erica J Mann
- 1Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania
| | - Christopher Neely
- 1Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania
| | - Jeffery Head
- 1Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania
| | - David Nauheim
- 1Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania
| | - Julie Hauge
- 4University of Pennsylvania, Philadelphia, Pennsylvania; and
| | - M Reid Gooch
- 1Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania
| | - Nabeel Herial
- 1Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania
| | - Hekmat Zarzour
- 1Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania
| | - Tyler D Alexander
- 1Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania
| | - Symeon Missios
- 1Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania
| | - David Hasan
- 5Department of Neurosurgery, University of Iowa, Iowa City, Iowa
| | - Nohra Chalouhi
- 1Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania
| | - James Harrop
- 1Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania
| | - Robert H Rosenwasser
- 1Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania
| | - Pascal Jabbour
- 1Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, Pennsylvania
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Does the Setting of External Ventricular Drain Placement Affect Morbidity? A Systematic Literature Review Comparing Intensive Care Unit versus Operating Room Procedures. World Neurosurg 2020; 140:131-141. [PMID: 32389865 DOI: 10.1016/j.wneu.2020.04.215] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 04/27/2020] [Accepted: 04/28/2020] [Indexed: 11/22/2022]
Abstract
INTRODUCTION External ventricular drain (EVD) placement can be performed at the bedside in the neurosurgical intensive care unit (ICU) or in the operating room (OR). Systematic review and meta-analysis may permit stronger recommendations to improve accuracy and complication rates. METHODS Systematic review of PubMed was performed (inception-December 12, 2019) following PRISMA guidelines. RESULTS Our search yielded 356 articles, of which 37 studies underwent full-text analysis. Nine studies met inclusion criteria. Studies were segregated into OR only (n = 3; 1011 patients), ICU only (n = 3; 325 patients), and OR + ICU (n = 3; 613 patients) cohorts. Studies were in addition divided by outcome measures, including catheter placement accuracy (ICU, 4 studies, n = 280 [68.29%] vs. OR, 2 studies, n = 198 [84.25%]); iatrogenic hemorrhagic complications (ICU, 4 studies, n = 112 [18.16%] vs. OR, 2 studies, n = 35 [17.50%]); and ventriculostomy-related infection rates (ICU, 4 studies, n = 48 [7.28%] vs. OR: 5 studies, n = 92 [8.06%]). CONCLUSIONS There are likely specific patient populations who would benefit from EVD placement in the ICU versus OR setting. The literature comparing efficacy and morbidity between EVDs placed in the ICU and OR settings is overall inconclusive in both sample size and congruence of methodology. Agreement in outcome metrics and data reporting on this topic is necessary to synthesize high-quality evidence to form practice-changing recommendations for this debated topic.
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Whyte C, Alhasani H, Caplan R, Tully AP. Impact of an external ventricular drain bundle and limited duration antibiotic prophylaxis on drain-related infections and antibiotic resistance. Clin Neurol Neurosurg 2020; 190:105641. [DOI: 10.1016/j.clineuro.2019.105641] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 12/12/2019] [Accepted: 12/15/2019] [Indexed: 10/25/2022]
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Surveillance of external ventricular drainage-associated meningitis and ventriculitis in German intensive care units. Infect Control Hosp Epidemiol 2020; 41:452-457. [PMID: 31918776 DOI: 10.1017/ice.2019.367] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE In light of the infection risk associated with external ventricular drainage (EVD), we decided to establish the surveillance of EVD-associated meningitis/ventriculitis in German intensive care units (ICUs) in the framework of the German national nosocomial infection surveillance system (KISS). Here, we present the current reference data and subsequent risk-factor analysis for EVD-associated meningitis/ventriculitis rates. METHODS The surveillance method corresponds with the surveillance methods for device-associated infections recommended by the National Healthcare Safety Network (NHSN). All ICUs participating for at least 1 month from 2008 to 2016 in the module ICU-KISS were included in the reference dataset and the multivariate analysis. RESULTS Current reference data (2008-2016) are based on input from 157 ICUs. The mean EVD-associated meningitis/ventriculitis rate per 1,000 EVD days was 3.96, with little variation between neurosurgical, surgical, interdisciplinary (hospitals with >400 beds), and neurological ICUs. In total, 893 EVD-associated meningitis/ventriculitis cases and 225,351 EVD days were included in the risk-factor analysis. After multivariate analysis, 2 factors remained significant: (1) stay in an ICU labeled other than neurosurgical, surgical, interdisciplinary (>400 beds), and neurological as a protective factor and (2) EVD utilization rate above the 75th quantile as a risk factor for acquisition of EVD-associated meningitis/ventriculitis. CONCLUSIONS EVD-associated meningitis and ventriculitis are frequent complications of care in intensive care patients at risk. A long hospital stay and/or the presence of the EVD puts the patient at high risk for pathogen acquisition with subsequent infection.
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Pinto FCG, Oliveira MFD, Castro JPSD, Morais JVR, Pinto FMG, Teixeira MJ. Clinical performance of fixed-pressure Sphera Duo® hydrocephalus shunt. ARQUIVOS DE NEURO-PSIQUIATRIA 2020; 78:9-12. [PMID: 32074184 DOI: 10.1590/0004-282x20190135] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 08/28/2019] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Cerebral hydrodynamics complications in shunted patients are due to the malfunction of the system. The objective of this retrospective, single-center, single-arm cohort study is to confirm the safety and performance of Sphera® Duo when used in adult patients suffering from hydrocephalus, pseudotumor cerebri or arachnoid cysts. METHODS Data were generated by reviewing 112 adult patient's charts, who were submitted to a ventriculoperitoneal shunt surgery and followed for one year after surgery. RESULTS The results show us that 76% of patients had their neurological symptoms improved and that the reoperation rate was 15% in the first year following surgery. DISCUSSION Sphera Duo® shunt system is an applicable shunt option in routine neurosurgical management of hydrocephalus by several causes. It has presented good results while mitigating effects of overdrainage. Overdrainage is especially important in adults with non-hypertensive hydrocephalus and can cause functional shunt failure, which causes subnormal ICP (particularly in the upright position) and is associated with characteristic neurological symptoms, such as postural headache and nausea. CONCLUSION Sphera Duo® shunt system is safe when used in adult patients suffering from hydrocephalus, pseudotumor cerebri or arachnoid cyst.
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Affiliation(s)
- Fernando Campos Gomes Pinto
- Universidade de São Paulo, Hospital das Clínicas, Instituto de Psiquiatria, Divisão de Neurocirurgia Funcional, Grupo de Hidrodinâmica Cerebral, São Paulo SP, Brazil
| | - Matheus Fernandes de Oliveira
- Universidade de São Paulo, Hospital das Clínicas, Instituto de Psiquiatria, Divisão de Neurocirurgia Funcional, Grupo de Hidrodinâmica Cerebral, São Paulo SP, Brazil
| | - João Paulo Souza de Castro
- Universidade de São Paulo, Hospital das Clínicas, Instituto de Psiquiatria, Divisão de Neurocirurgia Funcional, Grupo de Hidrodinâmica Cerebral, São Paulo SP, Brazil
| | - João Vitor Rocha Morais
- Universidade de São Paulo, Hospital das Clínicas, Instituto de Psiquiatria, Divisão de Neurocirurgia Funcional, Grupo de Hidrodinâmica Cerebral, São Paulo SP, Brazil
| | - Flávia Morais Gomes Pinto
- Universidade de São Paulo, Hospital das Clínicas, Instituto de Psiquiatria, Divisão de Neurocirurgia Funcional, Grupo de Hidrodinâmica Cerebral, São Paulo SP, Brazil
| | - Manoel Jacobsen Teixeira
- Universidade de São Paulo, Hospital das Clínicas, Instituto de Psiquiatria, Divisão de Neurocirurgia Funcional, Grupo de Hidrodinâmica Cerebral, São Paulo SP, Brazil
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Lu P, Raynald, Liu W, Gong J, Sun T, Li C, Ma Ruf L, Fan Y, Zhu R, Tian Y. Risk Factors of External Ventricular Drainage-Related Infections: A Retrospective Study of 147 Pediatric Post-tumor Resection Patients in a Single Center. Front Neurol 2019; 10:1243. [PMID: 31849815 PMCID: PMC6892983 DOI: 10.3389/fneur.2019.01243] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Accepted: 11/07/2019] [Indexed: 11/24/2022] Open
Abstract
Background: External ventricular drainage (EVD) is common after brain surgery. However, the incidence of EVD-related infection (ERI) is still relatively high and can increase morbidity and mortality. Objective: The objective of this study was to analyze ERI factors in pediatric population post-brain tumor surgery. Methods: From January 2016 to December 2017, 147 patients <18 years old underwent tumor removal at Beijing Tiantan Hospital and had postoperative EVD. We recorded basic demographic data as well as several risk factors. We then analyzed whether these factors were related to ERI. Results: Patients with a preoperative ventriculo-peritoneal (V-P) shunt, those with longer operation time, those who received blood transfusion, those with more frequent cerebrospinal fluid (CSF) sampling, and those with longer indwelling time of EVD had higher risks of infection (p < 0.05). Logistic regression analysis confirmed that a preoperative V-P shunt, operative duration, intraoperative blood transfusion, frequency of CSF sampling, and EVD duration were correlated with postoperative ERI (p < 0.05). Conclusion: EVD should be removed as soon as possible and any unnecessary procedures should be avoided to reduce the infection rate. However, prophylactic treatment should be given in case patients do not meet the indication for EVD removal.
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Affiliation(s)
- Pengwei Lu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Raynald
- Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wei Liu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Jian Gong
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Tao Sun
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Chunde Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Lukman Ma Ruf
- Department of Neurosurgery, Gatot Subroto Central Army Hospital, Jakarta, Indonesia
| | - Yanzhu Fan
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ruifang Zhu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yongji Tian
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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Abstract
Hospital-acquired infections are common in neurointensive care units. We sought to review interventions which may reduce infection rates in neurocritically ill populations. We conducted a systematic review of studies targeting adult patients in neuro-intensive care units (neuro-ICUs) with an intervention designed to prevent ICU-acquired infections. Our outcome of interest was change in the prevalence or rates of infection between active and control arms of these studies. We excluded studies based on the following criteria: no English full-text version available; pediatric population; non-neurosciences ICU population; pre- or intraoperative methods to prevent infection; lack of discrete data for infection rates/prevalence; studies that were purely observational in nature and did not test an intervention; and studies performed in resource limited settings. We initially retrieved 3716 results by searching the following databases: PubMed/MEDLINE, EMBASE via Ovid, and Cochrane CENTRAL via Ovid. No date or language limits were used in the search. Computerized deduplication was conducted using EndNote followed by a confirmatory manual review resulting in 3414 citations. An additional 19 manuscripts were identified through review of references. The screening process followed a standard protocol, using two screeners at the title/abstract level to determine relevance and at the full-text level to determine eligibility for inclusion. The 3427 titles/abstracts were independently screened by two board-certified neurointensivists to determine relevance for full-text review, and 3248 were rejected. The remaining 179 abstracts were reviewed in full text using predetermined inclusion/exclusion criteria. Ultimately, 75 articles met our inclusion criteria and were utilized in the final analysis. The reviewed literature highlights the need for collaborative, multi-disciplinary, and multi-pronged approaches to reduce infections. Rates of VRI, SSI, VAP, CAUTI, and CLABSI can approach zero with persistence and a team-based approach.
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Affiliation(s)
- Aaron Sylvan Lord
- Departments of Neurology and Neurosurgery, New York University School of Medicine, New York, NY, USA.
| | - Joseph Nicholson
- NYU Health Sciences Library, New York University School of Medicine, New York, NY, USA
| | - Ariane Lewis
- Departments of Neurology and Neurosurgery, New York University School of Medicine, New York, NY, USA
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Carroll E, Lewis A. Prevention of surgical site infections after brain surgery: the prehistoric period to the present. Neurosurg Focus 2019; 47:E2. [PMID: 31370023 DOI: 10.3171/2019.5.focus19250] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Accepted: 05/01/2019] [Indexed: 11/06/2022]
Abstract
In this historical vignette, the authors discuss the prevention of surgical site infections (SSIs) after brain surgery from the prehistoric period to the present. Although the mechanism for infection was not fully understood until the 19th century, records demonstrate that as early as 10,000 bc, practitioners used gold, a biocidal material, for cranioplasties and attempted to approximate wounds by tying a patient's hair across the incision. Written records from the Egyptian and Babylonian period depict the process of soaking head dressings in alcohol, an antibacterial agent. In the Greek and Early Byzantine period, Hippocrates argued against the formation of pus in wounds and continued to champion the use of wine in wound management. In the 16th century, intracranial silver drains were first utilized in an effort to prevent postoperative infections. The turning point of SSI prevention was in 1867, when Joseph Lister illustrated the connection between Louis Pasteur's discovery of the fermentation process and the suppuration of wounds. Today, there are ongoing investigations and debates about the optimal techniques to prevent SSI after brain surgery. Although tremendous progress in the field of SSI prevention since the prehistoric period has been made, SSI continues to affect morbidity and mortality after brain surgery.
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Affiliation(s)
| | - Ariane Lewis
- Departments of1Neurology and.,2Neurosurgery, NYU Langone Medical Center, New York, New York
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19
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Champey J, Mourey C, Francony G, Pavese P, Gay E, Gergele L, Manet R, Velly L, Bruder N, Payen JF. Strategies to reduce external ventricular drain-related infections: a multicenter retrospective study. J Neurosurg 2019; 130:2034-2039. [PMID: 29932377 DOI: 10.3171/2018.1.jns172486] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Accepted: 01/15/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Various strategies have been proposed to reduce the incidence of external ventricular drain (EVD)-related infections. The authors retrospectively studied the impact of EVD care management on EVD-related infections at 3 French university hospital intensive care units. METHODS Between 2010 and 2014, 462 consecutive adult patients with no evidence of a preexisting CSF infection received EVDs as part of their care at one of the following sites: Grenoble (221 patients), Saint-Etienne (130 patients), and Marseille (111 patients). Written protocols describing the EVD placement procedure, management, and removal were implemented at the 3 sites. Daily CSF sampling and intraventricular administration of antibiotics prior to EVD removal were performed at the Grenoble site only. EVD-related infection was considered for any confirmed ventriculostomy-related infection (VRI) and ventriculitis. VRI was defined as one or more positive CSF cultures or Gram stain with CSF pleocytosis and biochemical abnormalities. Ventriculitis was defined as CSF pleocytosis and biochemical abnormalities with degradation of neurological status and fever. RESULTS A total of 6945 EVD days were observed in the entire population. In the Grenoble cohort, the mean cumulative incidence of EVD-related infections was significantly lower than that in the 2 other cohorts: 1.4% (95% CI 0.0%-2.9%) versus 9.2% (95% CI 4.2%-14.2%) and 7.2% (95% CI 2.4%-12.0%) at Saint-Etienne and Marseille, respectively (p < 0.01). Accounting for the duration of external ventricular drainage at each site, the risk for EVD-related CSF infections was significantly higher at Saint-Etienne and Marseille than at Grenoble, with ORs of 15.9 (95% CI 3.6-71.4, p < 0.001) and 10.0 (95% CI 2.2-45.5, p = 0.003), respectively. CONCLUSIONS These findings indicate that it is possible to attain a low incidence of EVD-related infections, provided that an EVD care bundle, which can include routine daily CSF sampling, is implemented and strongly adhered to.
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Affiliation(s)
| | | | | | | | | | | | | | - Lionel Velly
- 6Pôle Anesthésie Réanimation, CHU La Timone, Marseille
| | | | - Jean-François Payen
- 1Pôle Anesthésie Réanimation
- 7Université Grenoble Alpes, Grenoble Institute of Neurosciences, Grenoble; and
- 8INSERM, U1216, Grenoble, France
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20
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Impact of an External Ventricular Drain Placement and Handling Protocol on Infection Rates: A Meta-Analysis and Single Institution Experience. World Neurosurg 2018; 115:e53-e58. [DOI: 10.1016/j.wneu.2018.03.160] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 03/22/2018] [Accepted: 03/23/2018] [Indexed: 11/21/2022]
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Thompson DR, Vlachos S, Patel S, Innocent S, Tolias C, Barkas K. Recurrent sampling and ventriculostomy-associated infections: a case-control study. Acta Neurochir (Wien) 2018. [PMID: 29541885 DOI: 10.1007/s00701-018-3508-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND External ventricular drain (EVD) insertion is a common neurosurgical procedure with a significant risk of ventriculostomy-associated infections (VAIs), other morbidities and mortality. Several risk factors have been identified but their effect is unclear. OBJECTIVE Our primary objective was to assess whether recurrent EVD sampling increased the risk of VAIs. The secondary objective was to explore the effect of sampling frequency, duration of EVD stay, presence of cerebrospinal fluid leak and concurrent infections. METHODS Ours was a retrospective, single-centre, age-matched, case control study of 83 patients and 249 controls who underwent EVD insertion between 1 January 2010 - 31 December 2016. Patients with primary CNS infections, age under 1 year and death within 5 days of EVD insertion were excluded. Blinded abstractors collected all patient data through the electronic patient record system and regression analysis was used to compare the two groups. RESULTS Sampling the EVD more than once did not increase the risk of infection (OR 0.47, 95% CI 0.27-0.83, p = 0.01). Risk factors significantly associated with VAI included CSF leak (OR 2.06, 95% CI 1.16-3.67, p = 0.01), concurrent infection (OR 1.85, 95% CI 1.09-3.16, p = 0.02), and an EVD duration of >10 days (OR 2.28, 95% CI 1.24-4.18, p = 0.01). CONCLUSION Our findings do not support the notion that increased sampling of EVDs is associated with a higher risk of VAI. CSF leaks, concurrent infection and long-term EVDs are also statistically significant risk factors for infection.
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Woo PY, Wong HT, Pu JK, Wong WK, Wong LY, Lee MW, Yam KY, Lui WM, Poon WS. Moving the goalposts: A comparison of different definitions for primary external ventricular drain infection and its risk factors: A multi-center study of 2575 patients. J Clin Neurosci 2017; 45:67-72. [DOI: 10.1016/j.jocn.2017.05.042] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Accepted: 05/22/2017] [Indexed: 12/01/2022]
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Lunardi LW, Zimmer ER, Dos Santos SC, Merzoni J, Portela LV, Stefani MA. Cell Index in the Diagnosis of External Ventricular Drain-Related Infections. World Neurosurg 2017; 106:504-508. [PMID: 28711541 DOI: 10.1016/j.wneu.2017.07.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Revised: 06/30/2017] [Accepted: 07/03/2017] [Indexed: 11/18/2022]
Abstract
BACKGROUND The use of an external ventricular drain is required for the treatment of many diseases, such as traumatic brain injury and subarachnoid hemorrhage (SAH). Meningitis and ventriculitis are frequent complications arising from the use of external ventricular drain therapy. This study aimed to determine the sensitivity, specificity, and cutoff point for cell index (CI) in patients with traumatic brain injury, SAH, and hemorrhagic stroke. METHODS Our study population consisted of patients with different underlying diseases and few culture-positive cerebrospinal fluid samples. The diagnosis of infection was based on Centers of Disease Control and Prevention criteria. RESULTS Overall CI analysis showed an area under the curve (AUC) of 0.982. The cutoff of 2.9 for overall CI provided a sensitivity of 95% and a specificity of 92.9%. In patients with SAH, the AUC was 1.0 for a CI of 2.8; furthermore, sensitivity and specificity were 100%. The relative variation of the CI was also assessed. This analysis revealed an AUC of 0.882, and a 4.33-fold increase was found be indicative of infection (P = 0.002), findings similar to those in the literature. In addition, a heatmap analysis demonstrated that the CI is unlikely to return to normal in patients with meningitis, even after treatment. CONCLUSIONS Therefore, CI is valuable for the diagnosis of infection, but was inadequate for monitoring treatment. We hope to use the new cutoff point proposed by this study in our institution to improve patient clinical outcome.
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Affiliation(s)
- Luciano Werle Lunardi
- Serviço de Controle de Infecção, Hospital Cristo Redentor, Porto Alegre, RS, Brazil.
| | - Eduardo R Zimmer
- Department of Biochemistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil; Brain Institute (BraIns) of Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Jóice Merzoni
- Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Luis V Portela
- Department of Biochemistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
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Perioperative Management of Adult Patients With External Ventricular and Lumbar Drains: Guidelines From the Society for Neuroscience in Anesthesiology and Critical Care. J Neurosurg Anesthesiol 2017; 29:191-210. [DOI: 10.1097/ana.0000000000000407] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Flint AC, Toossi S, Chan SL, Rao VA, Sheridan W. A Simple Infection Control Protocol Durably Reduces External Ventricular Drain Infections to Near-Zero Levels. World Neurosurg 2017; 99:518-523. [DOI: 10.1016/j.wneu.2016.12.042] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Revised: 12/08/2016] [Accepted: 12/10/2016] [Indexed: 11/26/2022]
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Baum GR, Hooten KG, Lockney DT, Fargen KM, Turan N, Pradilla G, Murad GJA, Harbaugh RE, Glantz M. External ventricular drain practice variations: results from a nationwide survey. J Neurosurg 2017; 127:1190-1197. [PMID: 28084912 DOI: 10.3171/2016.9.jns16367] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE While guidelines exist for many neurosurgical procedures, external ventricular drain (EVD) insertion has yet to be standardized. The goal of this study was to survey the neurosurgical community and determine the most frequent EVD insertion practices. The hypothesis was that there would be no standard practices identified for EVD insertion or methods to avoid EVD-associated infections. METHODS The American Association of Neurological Surgeons membership database was queried for all eligible neurosurgeons. A 16-question, multiple-choice format survey was created and sent to 7217 recipients. The responses were collected electronically, and the descriptive results were tabulated. Data were analyzed using the chi-square test. RESULTS In total, 1143 respondents (15.8%) completed the survey, and 705 respondents (61.6%) reported tracking EVD infections at their institution. The most common self-reported infection rate ranged from 1% to 3% (56.1% of participants), and 19.7% of respondents reported a 0% infection rate. In total, 451 respondents (42.7%) indicated that their institution utilizes a formal protocol for EVD placement. If a respondent's institution had a protocol, only 258 respondents (36.1%) always complied with the protocol. Protocol utilization for EVD insertion was significantly more frequent among residents, in academic/hybrid centers, in ICU settings, and if the institution tracked EVD-associated infection rates (p < 0.05). A self-reported 0% infection rate was significantly more commonly associated with a higher level of training (e.g., attending physicians), private center settings, a clinician performing 6 to 10 EVD insertions within the previous 12 months, and prophylactic continuous antibiotic utilization (p < 0.05). CONCLUSIONS This survey demonstrated heterogeneity in the practices for EVD insertion. No standard practices have been proposed or adopted by the neurosurgical community for EVD insertion or complication avoidance. These results highlight the need for the nationwide standardization of technique and complication prevention measures.
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Affiliation(s)
- Griffin R Baum
- Department of Neurological Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - Kristopher G Hooten
- Department of Neurosurgery, University of Florida College of Medicine, Gainesville, Florida
| | - Dennis T Lockney
- Department of Neurosurgery, University of Florida College of Medicine, Gainesville, Florida
| | - Kyle M Fargen
- Department of Neurosurgery, Medical University of South Carolina, Charleston, South Carolina; and
| | - Nefize Turan
- Department of Neurological Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - Gustavo Pradilla
- Department of Neurological Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - Gregory J A Murad
- Department of Neurosurgery, University of Florida College of Medicine, Gainesville, Florida
| | - Robert E Harbaugh
- Department of Neurosurgery, Penn State University School of Medicine, Hershey, Pennsylvania
| | - Michael Glantz
- Department of Neurosurgery, Penn State University School of Medicine, Hershey, Pennsylvania
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Frassanito P, Massimi L, Tamburrini G, Pittiruti M, Doglietto F, Nucci CG, Caldarelli M. A new Subcutaneously Anchored Device for Securing External Cerebrospinal Fluid Catheters: our Preliminary Experience. World Neurosurg 2016; 93:1-5. [PMID: 27241098 DOI: 10.1016/j.wneu.2016.05.045] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Revised: 05/15/2016] [Accepted: 05/18/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND Accidental dislocation or removal is a well-known complication of external cerebrospinal fluid (CSF) drainage in daily clinical practice. At present, no data about the incidence of such complications are available in the scientific literature. SecurAcath (Interrad Medical, Plymouth, Minnesota, USA) is a subcutaneously anchored device recently adopted for securement of central venous catheters, known to be highly effective (and cost-effective) in reducing the risk of catheter dislodgement and/or accidental removal. METHODS We report our preliminary experience with the use of SecurAcath to secure CSF drainage, either ventricular or spinal, to the skin. RESULTS SecurAcath was used in 29 consecutive patients (age range: 3 weeks-16 years, median age 6.3 years). In particular, the device was used for 25 ventricular catheters (a patient received 2 catheters in the same procedure for bilateral brain abscess) and 5 spinal drainages. Period in place ranged from 1-4 weeks (median 22 days). No complication related to the use of the device was observed, in particular there was no case of dislocation or accidental removal of the catheter. The removal procedure was extremely easy. The device has proven its utility also in 3 cases requiring an adjustment of the length of the catheter. CONCLUSIONS In our experience, SecurAcath is a safe and effective device to secure CSF external catheters to the skin, with several relevant advantages: its placement and maintenance are easy; it may stay in place for the entire duration of the catheter; it allows a more complete antisepsis of the exit site, thus reducing local skin complications; it eliminates the risk of suture-related needlestick injuries.
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Affiliation(s)
- Paolo Frassanito
- Pediatric Neurosurgery, Catholic University Medical School, Rome, Italy.
| | - Luca Massimi
- Pediatric Neurosurgery, Catholic University Medical School, Rome, Italy
| | | | - Mauro Pittiruti
- Department of Surgery, Catholic University Medical School, Rome, Italy
| | - Francesco Doglietto
- Neurosurgery Unit, Department of Medical and Surgical Specialities, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Carlotta Ginevra Nucci
- Neurosurgery Unit, Department of Medical and Surgical Specialities, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
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Pai S, Bedford L, Ruramayi R, Aliyu SH, Sule J, Maslin D, Enoch DA. Pseudomonas aeruginosa meningitis/ventriculitis in a UK tertiary referral hospital. QJM 2016; 109:85-9. [PMID: 25991873 DOI: 10.1093/qjmed/hcv094] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Pseudomonas aeruginosa is a rare cause of meningitis and ventriculitis but is generally associated with significant morbidity and mortality. AIM We sought to determine the epidemiology, risk factors and outcome of meningitis and ventriculitis due to P. aeruginosa at our institution in order to inform preventive strategies and treatment guidelines. METHODS Retrospective study of all patients with a positive cerebrospinal fluid (CSF) culture admitted to a tertiary care hospital over 18 years. Clinical details, demographic, microbiological and antibiotic data were obtained from laboratory and medical records. RESULTS Twenty-four episodes occurred in 21 patients over 18 years. Pyrexia (75%), fluctuating mental status (50%) and headache (41%) were the most frequent presenting symptoms. Nineteen of the 21 patients had previously undergone a neurosurgical procedure and seven had extra-ventricular devices in situ. Twelve (57%) patients had P. aeruginosa isolated from another site prior to their episode. Most (89%) CSF samples demonstrated a neutrophilia; the CSF protein, when measured, was raised in all cases. Gram-negative bacilli were visible on CSF microscopy in only three isolates. There were relatively low rates of resistance to most antimicrobials tested and combination treatment of intravenous with intrathecal antibiotics was often used. No patients died within 28 days. CONCLUSION Pseudomonas aeruginosa meningitis and ventriculitis are predominantly nosocomial and related to prior neurosurgery. It can be difficult to diagnose as CSF Gram-film and meningism are insensitive markers. Appropriate empirical treatment, neurosurgical prophylaxis and surveillance can aid in managing this infection.
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Affiliation(s)
- S Pai
- From the Cambridge Laboratory, Public Health England, Clinical Microbiology & Public Health Laboratory, Box 236, Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QW, UK
| | - L Bedford
- From the Cambridge Laboratory, Public Health England, Clinical Microbiology & Public Health Laboratory, Box 236, Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QW, UK
| | - R Ruramayi
- From the Cambridge Laboratory, Public Health England, Clinical Microbiology & Public Health Laboratory, Box 236, Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QW, UK
| | - S H Aliyu
- From the Cambridge Laboratory, Public Health England, Clinical Microbiology & Public Health Laboratory, Box 236, Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QW, UK
| | - J Sule
- From the Cambridge Laboratory, Public Health England, Clinical Microbiology & Public Health Laboratory, Box 236, Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QW, UK
| | - D Maslin
- From the Cambridge Laboratory, Public Health England, Clinical Microbiology & Public Health Laboratory, Box 236, Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QW, UK
| | - D A Enoch
- From the Cambridge Laboratory, Public Health England, Clinical Microbiology & Public Health Laboratory, Box 236, Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QW, UK
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Fried HI, Nathan BR, Rowe AS, Zabramski JM, Andaluz N, Bhimraj A, Guanci MM, Seder DB, Singh JM. The Insertion and Management of External Ventricular Drains: An Evidence-Based Consensus Statement. Neurocrit Care 2016; 24:61-81. [DOI: 10.1007/s12028-015-0224-8] [Citation(s) in RCA: 126] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Dey M, Stadnik A, Riad F, Zhang L, McBee N, Kase C, Carhuapoma JR, Ram M, Lane K, Ostapkovich N, Aldrich F, Aldrich C, Jallo J, Butcher K, Snider R, Hanley D, Ziai W, Awad IA. Bleeding and infection with external ventricular drainage: a systematic review in comparison with adjudicated adverse events in the ongoing Clot Lysis Evaluating Accelerated Resolution of Intraventricular Hemorrhage Phase III (CLEAR-III IHV) trial. Neurosurgery 2015; 76:291-300; discussion 301. [PMID: 25635887 PMCID: PMC4333009 DOI: 10.1227/neu.0000000000000624] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Retrospective series report varied rates of bleeding and infection with external ventricular drainage (EVD). There have been no prospective studies of these risks with systematic surveillance, threshold definitions, or independent adjudication. OBJECTIVE To analyze the rate of complications in the ongoing Clot Lysis: Evaluating Accelerated Resolution of Intraventricular Hemorrhage Phase III (CLEAR III) trial, providing a comparison with a systematic review of complications of EVD in the literature. METHODS Patients were prospectively enrolled in the CLEAR III trial after placement of an EVD for obstructive intraventricular hemorrhage and randomized to receive recombinant tissue-type plasminogen activator or placebo. We counted any detected new hemorrhage (catheter tract hemorrhage or any other distant hemorrhage) on computed tomography scan within 30 days from the randomization. Meta-analysis of published series of EVD placement was compiled with STATA software. RESULTS Growing or unstable hemorrhage was reported as a cause of exclusion from the trial in 74 of 5707 cases (1.3%) screened for CLEAR III. The first 250 patients enrolled have completed adjudication of adverse events. Forty-two subjects (16.8%) experienced ≥1 new bleeds or expansions, and 6 of 250 subjects (2.4%) suffered symptomatic hemorrhages. Eleven cases (4.4%) had culture-proven bacterial meningitis or ventriculitis. CONCLUSION Risks of bleeding and infection in the ongoing CLEAR III trial are comparable to those previously reported in EVD case series. In the present study, rates of new bleeds and bacterial meningitis/ventriculitis are very low despite multiple daily injections, blood in the ventricles, the use of thrombolysis in half the cases, and generalization to >60 trial sites.
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Affiliation(s)
- Mahua Dey
- ‡Section of Neurosurgery and Neurovascular Surgery Program, Division of Biological Sciences and the Pritzker School of Medicine, University of Chicago, Chicago, Illinois; §Pritzker School of Medicine, University of Chicago, Chicago, Illinois; ¶Johns Hopkins Medicine, Baltimore, Maryland; ‖Boston Medical Center, Boston, Massachusetts; #Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland; **University of Maryland, Baltimore, Maryland; ‡‡Thomas Jefferson University, Philadelphia, Pennsylvania; §§University of Alberta, Edmonton, Alberta, Canada; ¶¶Stanford University, Stanford, California
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Marrero Cárdenes Y, Santana Méndez MV, Godoy Luján S, Santana-Cabrera L. [Evaluation of the impact of an educational intervention on the knowledge and nursing care of the external ventricular drain]. ACTA ACUST UNITED AC 2015; 30:48-9. [PMID: 25595412 DOI: 10.1016/j.cali.2014.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Accepted: 11/29/2014] [Indexed: 11/19/2022]
Affiliation(s)
- Y Marrero Cárdenes
- Servicio de Medicina Intensiva, Complejo Hospitalario Universitario Insular-Materno Infantil, Las Palmas de Gran Canaria, España.
| | - M V Santana Méndez
- Servicio de Medicina Intensiva, Complejo Hospitalario Universitario Insular-Materno Infantil, Las Palmas de Gran Canaria, España
| | - S Godoy Luján
- Servicio de Medicina Intensiva, Complejo Hospitalario Universitario Insular-Materno Infantil, Las Palmas de Gran Canaria, España
| | - L Santana-Cabrera
- Servicio de Medicina Intensiva, Complejo Hospitalario Universitario Insular-Materno Infantil, Las Palmas de Gran Canaria, España
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Liu H, Wang W, Cheng F, Yuan Q, Yang J, Hu J, Ren G. External Ventricular Drains versus Intraparenchymal Intracranial Pressure Monitors in Traumatic Brain Injury: A Prospective Observational Study. World Neurosurg 2014; 83:794-800. [PMID: 25541084 DOI: 10.1016/j.wneu.2014.12.040] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Revised: 06/11/2014] [Accepted: 12/15/2014] [Indexed: 01/24/2023]
Abstract
BACKGROUND Intracranial pressure (ICP) monitoring is the standard of care for patients with traumatic brain injury (TBI) and is used frequently. However, the efficacy of treatment based on the type of ICP monitor used for improving patient outcome has not been assessed prospectively. This study explores whether the type of ICP monitoring device used affects the neurologic outcomes of patients with TBI. METHODS A prospective, observational study was conducted in 122 patients with TBI ≥13 years old with indications for monitoring who were being treated in neurosurgical intensive care units between January 2009 and December 2012. All enrolled patients required monitoring randomly using an external ventricular drain (EVD) or intraparenchymal fiberoptic monitor (IPM). Patients were placed into 2 groups depending on the type of monitoring device. Clinically relevant outcomes, refractory intracranial hypertension, survival rates, and device-related complications were compared between the 2 groups. RESULTS There was a significant between-group difference in the Glasgow Outcome Scale score 6 months after injury, which was the primary outcome. Refractory intracranial hypertension was diagnosed in 44 of 122 patients, and patients monitored using IPM had a higher percentage of refractory intracranial hypertension (51.7% vs. 21.0%, P < 0.001). The 1-month survival rate was 90.3% in the EVD group and 76.7% in the IPM group (log-rank test, P = 0.04), and patients managed with EVDs had a significantly higher 6-month postinjury survival rate compared with patients treated with IPMs (88.7% vs. 68.3%, log-rank test, P = 0.006). There was no statistically significant difference between the groups in device-related complications (P = 0.448). CONCLUSIONS Device selection for ICP monitoring provides prognostic discrimination, and use of EVDs may have a bigger advantage in controlling refractory intracranial hypertension. Based on our findings, we recommend routine placement of an EVD in patients with TBI, unless only parenchymal-type monitoring is available.
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Affiliation(s)
- Hua Liu
- Department of Neurosurgery, the First People's Hospital of Kunshan, Jiangsu University, Suzhou, China.
| | - Wenming Wang
- Department of Neurosurgery, the First People's Hospital of Kunshan, Jiangsu University, Suzhou, China
| | - Feng Cheng
- Department of Neurosurgery, the First People's Hospital of Kunshan, Jiangsu University, Suzhou, China
| | - Qiang Yuan
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
| | - Jian Yang
- Department of Neurosurgery, the First People's Hospital of Kunshan, Jiangsu University, Suzhou, China
| | - Jin Hu
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
| | - Guanghui Ren
- Department of Neurosurgery, the First People's Hospital of Kunshan, Jiangsu University, Suzhou, China
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[Nosocomial infections in intensive care units]. Enferm Infecc Microbiol Clin 2014; 32:320-7. [PMID: 24661994 DOI: 10.1016/j.eimc.2014.02.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Accepted: 02/23/2014] [Indexed: 12/22/2022]
Abstract
Nosocomial infections (NI) still have a high incidence in intensive care units (ICUs), and are becoming one of the most important problems in these units. It is well known that these infections are a major cause of morbidity and mortality in critically ill patients, and are associated with increases in the length of stay and excessive hospital costs. Based on the data from the ENVIN-UCI study, the rates and aetiology of the main nosocomial infections have been described, and include ventilator-associated pneumonia, urinary tract infection, and both primary and catheter related bloodstream infections, as well as the incidence of multidrug-resistant bacteria. A literature review on the impact of different nosocomial infections in critically ill patients is also presented. Infection control programs such as zero bacteraemia and pneumonia have been also analysed, and show a significant decrease in NI rates in ICUs.
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Scheithauer S, Möller M, Höllig A, Marx G, Thoröe S, Lopez-Gonzalez L, Reinges MHT, Lemmen SW. Are chlorhexidine-containing dressings safe for use with ventricular drainages? Infection 2014; 42:545-8. [DOI: 10.1007/s15010-014-0596-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Accepted: 01/23/2014] [Indexed: 11/24/2022]
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de Andrade AF, Paiva WS, Neville IS, Noleto GS, Alves Junior A, Sandon LHD, Bor-Seng-Shu E, Amorim RL, Teixeira MJ. Monoblock external ventricular drainage system in the treatment of patients with acute hydrocephalus: a pilot study. Med Sci Monit 2014; 20:227-32. [PMID: 24509952 PMCID: PMC3933296 DOI: 10.12659/msm.890080] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background Infection is a major complication in patients undergoing external ventricular drainage (EVD). Our study aimed to evaluate the incidence of infection in a series with the monoblock EVD system. Material/Methods 46 patients treated with EVD at our emergency department were analyzed prospectively to research the incidence of infections with a new EVD system. Results The average rate of infection was 8.7%. When we stratified the patients according to the exclusive use of EVD without craniotomies, we identified a reduction in the overall incidence of ventriculitis from 8.7% to 2.3%. Age, etiology, and the presence of ventricular bleeding were not statistically significant risk factors. Conclusions Despite the small sample examined in this study, we believe that the monoblock system is a simple, inexpensive device that reduces accidental disconnection of the system.
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Affiliation(s)
- Almir Ferreira de Andrade
- Division of Neurological Surgery, Hospital das Clinicas, University of São Paulo School of Medicine, São Paulo, Brazil
| | - Wellingson Silva Paiva
- Division of Neurological Surgery, Hospital das Clinicas, University of São Paulo School of Medicine, São Paulo, Brazil
| | - Iuri Santana Neville
- Division of Neurological Surgery, Hospital das Clinicas, University of São Paulo School of Medicine, São Paulo, Brazil
| | - Gustavo Sousa Noleto
- Division of Neurological Surgery, Hospital das Clinicas, University of São Paulo School of Medicine, São Paulo, Brazil
| | - Aderaldo Alves Junior
- Division of Neurological Surgery, Hospital das Clinicas, University of São Paulo School of Medicine, São Paulo, Brazil
| | - Luiz Henrique Dias Sandon
- Division of Neurological Surgery, Hospital das Clinicas, University of São Paulo School of Medicine, São Paulo, Brazil
| | - Edson Bor-Seng-Shu
- Division of Neurological Surgery, Hospital das Clinicas, University of São Paulo School of Medicine, São Paulo, Brazil
| | - Robson Luis Amorim
- Division of Neurological Surgery, Hospital das Clinicas, University of São Paulo School of Medicine, São Paulo, Brazil
| | - Manoel Jacobsen Teixeira
- Division of Neurological Surgery, Hospital das Clinicas, University of São Paulo School of Medicine, São Paulo, Brazil
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