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Zuber A, Kumpf O, Spies C, Höft M, Deffland M, Ahlborn R, Kruppa J, Jochem R, Balzer F. Does adherence to a quality indicator regarding early weaning from invasive ventilation improve economic outcome? A single-centre retrospective study. BMJ Open 2022; 12:e045327. [PMID: 34992097 PMCID: PMC8739420 DOI: 10.1136/bmjopen-2020-045327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES To measure and assess the economic impact of adherence to a single quality indicator (QI) regarding weaning from invasive ventilation. DESIGN Retrospective observational single-centre study, based on electronic medical and administrative records. SETTING Intensive care unit (ICU) of a German university hospital, reference centre for acute respiratory distress syndrome. PARTICIPANTS Records of 3063 consecutive mechanically ventilated patients admitted to the ICU between 2012 and 2017 were extracted, of whom 583 were eligible adults for further analysis. Patients' weaning protocols were evaluated for daily adherence to quality standards until ICU discharge. Patients with <65% compliance were assigned to the low adherence group (LAG), patients with ≥65% to the high adherence group (HAG). PRIMARY AND SECONDARY OUTCOME MEASURES Economic healthcare costs, clinical outcomes and patients' characteristics. RESULTS The LAG consisted of 378 patients with a median negative economic results of -€3969, HAG of 205 (-€1030), respectively (p<0.001). Median duration of ventilation was 476 (248; 769) hours in the LAG and 389 (247; 608) hours in the HAG (p<0.001). Length of stay (LOS) in the LAG on ICU was 21 (12; 35) days and 16 (11; 25) days in the HAG (p<0.001). LOS in the hospital was 36 (22; 61) days in the LAG, and within the HAG, respectively, 26 (18; 48) days (p=0.001). CONCLUSIONS High adherence to this single QI is associated with better clinical outcome and improved economic returns. Therefore, the results support the adherence to QI. However, the examined QI does not influence economic outcome as the decisive factor.
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Macey A, O'Reilly G, Williams G, Cameron P. Critical care nursing role in low and lower middle-income settings: a scoping review. BMJ Open 2022; 12:e055585. [PMID: 34983772 PMCID: PMC8728409 DOI: 10.1136/bmjopen-2021-055585] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 12/07/2021] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVES A scoping review was conducted to answer the question: How is critical care nursing (CCN) performed in low-income countries and lower middle-income countries (LICs/LMICs)? DESIGN Scoping review guided by the JBI Manual for Evidence Synthesis. DATA SOURCES Six electronic databases and five web-based resources were systematically searched to identify relevant literature published between 2010 and April 2021. REVIEW METHODS The search results received two-stage screening: (1) title and abstract (2) full-text screening. For sources of evidence to progress, agreement needed to be reached by two reviewers. Data were extracted and cross-checked. Data were analysed, sorted by themes and mapped to region and country. RESULTS Literature was reported across five georegions. Nurses with a range formal and informal training were identified as providing critical care. Availability of staff was frequently reported as a problem. No reports provided a comprehensive description of CCN in LICs/LMICs. However, a variety of nursing practices and non-clinical responsibilities were highlighted. Availability of equipment to fulfil the nursing role was widely discussed. Perceptions of inadequate resourcing were common. Undergraduate and postgraduate-level preparation was poorly described but frequently reported. The delivery of short format critical care courses was more fully described. There were reports of educational evaluation, especially regarding internationally supported initiatives. CONCLUSIONS Despite commonalities, CCN is unique to regional and socioeconomic contexts. Nurses work within a complex team, yet the structure and skill levels of such teams will vary according to patient population, resources and treatments available. Therefore, a universal definition of the CCN role in LIC/LMIC health systems is likely unhelpful. Research to elucidate current assets, capacity and needs of nurses providing critical care in specific LIC/LMIC contexts is needed. Outputs from such research would be invaluable in supporting contextually appropriate capacity development programmes.
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Dawoud TH, Khan N, Afzal U, Varghese N, Rahmani A, Abu-Sa'da O. Assessment of initial vancomycin trough levels and risk factors of vancomycin-induced nephrotoxicity in neonates. Eur J Hosp Pharm 2022; 29:44-49. [PMID: 34930794 PMCID: PMC8717783 DOI: 10.1136/ejhpharm-2019-002181] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 03/19/2020] [Accepted: 03/24/2020] [Indexed: 01/03/2023] Open
Abstract
OBJECTIVES Vancomycin is a glycopeptide antibiotic commonly used in neonatal intensive care units (NICUs) to treat late onset sepsis. It is recommended that vancomycin trough levels at steady state following intermittent dosing regimen be maintained at 10-20 mg/L, which is largely dependent on the type of infection. Our objective is to assess the ability of initial vancomycin dosing regimens to obtain target trough levels and to assess the percentage and risk factors associated with the development of acute kidney injury (AKI) while on vancomycin. METHODS This is a retrospective review of all NICU patients admitted between January 2016 and December 2017 who received vancomycin according to the NeoFax at either 10 mg/kg/dose (low-dose group, LDG) or 15 mg/kg/dose (high-dose group, HDG), with a frequency based on the postmenstrual age (PMA) and postnatal age (PNA). Both regimens were compared by their ability to attain target trough levels and the episodes of vancomycin-induced AKI. Other outcomes included identification of risk factors associated with the development of vancomycin-induced nephrotoxicity. RESULTS Of 182 patients evaluated, 44 (24%) were in the LDG and 138 patients (76%) were in the HDG. Ninety-one patients (50%) attained target trough levels of 10-20 mg/L. Among these and according to patients' PMA, 48% in the HDG versus 7% in the LDG in PMA ≤29 weeks and 69% in the HDG versus 18% in the LDG in PMA 30-36 weeks attained target trough levels (p=0.006 and p<0.001, respectively). According to PNA, 47% in the HDG versus none in the LDG in patients <7 days old and 61% in the HDG versus 10% in the LDG in patients aged 8-14 days attained target trough levels (p=0.025 and p=0.016, respectively). A total of 14% developed AKI in the LDG vs 7% in the HDG (p=0.225). Only PMA ≤29 weeks (OR, 4.5, 95% CI 1.5 to 13), vancomycin trough levels >20 mg/L (OR 5.1, 95% CI 1.5 to 17), hypotension (OR 11.02, 95% CI 3.5 to 34) and furosemide (OR 4.4, 95% CI 1.4 to 13.5) were significantly associated with vancomycin-induced AKI in our NICU. CONCLUSION Vancomycin dosing in neonates according to the NeoFax did not provide sufficient attainment of target trough levels (10-20 mg/L). However, using the higher dosing range at 15 mg/kg/dose was more likely to reach target levels, with no measured increased risk of nephrotoxicity. Extreme premature neonates, supratherapeutic vancomycin trough levels, hypotension and furosemide use are associated with an increased incidence of vancomycin-induced nephrotoxicity.
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Ali A, Staunton M, Quinn A, Treacy G, Kennelly P, Hill A, Sreenan S, Brennan M. Exploring medical students' perceptions of the challenges and benefits of volunteering in the intensive care unit during the COVID-19 pandemic: a qualitative study. BMJ Open 2021; 11:e055001. [PMID: 34952884 PMCID: PMC9065764 DOI: 10.1136/bmjopen-2021-055001] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVES In March 2020, the WHO declared SARS-CoV-2 a pandemic. Hospitals across the world faced staff, bed and supply shortages, with some European hospitals calling on medical students to fill the staffing gaps. This study aimed to document the impact of volunteering during the COVID-19 pandemic on students' professional development, resilience and future perceived career choices. DESIGN This is a retrospective, qualitative study of student reflections, using purposive sampling.The Royal College of Surgeons in Ireland (RCSI) University of Medicine and Health Sciences recruited 26 medical student volunteers to assist in pronation and supination of ventilated patients affected by SARS-CoV-2. These students were invited to complete an anonymous survey based on their experiences as volunteers. Thematic analysis was performed on these written reflections. RESULTS The results showed that volunteering during the COVID-19 pandemic developed key skills from RCSI's medical curriculum, significantly fostered medical students' resilience and guided their career choices. Major areas of development included communication, teamwork, compassion and altruism, which are not easily developed through the formal curriculum. A further area that was highlighted was the importance of evidence-based health in a pandemic. Finally, our respondents were early stage medical students with limited clinical exposure. Some found the experience difficult to cope with and therefore supports should be established for students volunteering in such a crisis. CONCLUSION These results suggest that clinical exposure is an important driver in developing students' resilience and that volunteering during a pandemic has multiple benefits to students' professional development and professional identity formation.
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Sungono V, Hariyanto H, Soesilo TEB, Adisasmita AC, Syarif S, Lukito AA, Widysanto A, Puspitasari V, Tampubolon OE, Sutrisna B, Sudaryo MK. Cohort study of the APACHE II score and mortality for different types of intensive care unit patients. Postgrad Med J 2021; 98:914-918. [PMID: 34880082 DOI: 10.1136/postgradmedj-2021-140376] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 10/08/2021] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Find the discriminant and calibration of APACHE II (Acute Physiology And Chronic Health Evaluation) score to predict mortality for different type of intensive care unit (ICU) patients. METHODS This is a cohort retrospective study using secondary data of ICU patients admitted to Siloam Hospital of Lippo Village from 2014 to 2018 with minimum age ≥17 years. The analysis uses the receiver operating characteristic curve, student t-test and logistic regression to find significant variables needed to predict mortality. RESULTS A total of 2181 ICU patients: men (55.52%) and women (44.48%) with an average age of 53.8 years old and length of stay 3.92 days were included in this study. Patients were admitted from medical emergency (30.5%), neurosurgical (52.1%) and surgical (17.4%) departments, with 10% of mortality proportion. Patients admitted from the medical emergency had the highest average APACHE score, 23.14±8.5, compared with patients admitted from neurosurgery 15.3±6.6 and surgical 15.8±6.8. The mortality rate of patients from medical emergency (24.5%) was higher than patients from neurosurgery (3.5%) or surgical (5.3%) departments. Area under curve of APACHE II score showed 0.8536 (95% CI 0.827 to 0.879). The goodness of fit Hosmer-Lemeshow show p=0.000 with all ICU patients' mortality; p=0.641 with medical emergency, p=0.0001 with neurosurgical and p=0.000 with surgical patients. CONCLUSION APACHE II has a good discriminant for predicting mortality among ICU patients in Siloam Hospital but poor calibration score. However, it demonstrates poor calibration in neurosurgical and surgical patients while demonstrating adequate calibration in medical emergency patients.
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Dillner J, Ursing J. Convalescent plasma for treatment of COVID-19: study protocol for an open randomised controlled trial in Sweden. BMJ Open 2021; 11:e048337. [PMID: 34880010 PMCID: PMC8655340 DOI: 10.1136/bmjopen-2020-048337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
INTRODUCTION Although there are many studies on the use of convalescent plasma (CP) for treatment of COVID-19, it is not clear (1) which groups of patients may benefit, (2) what dose of plasma to give, or (3) which antibody levels the plasma should contain. Previous phase I/II studies and literature review suggest that CP should only be given to patients with viraemia, that a daily infusion should be given until the patient becomes virus free and that the neutralising antibody titre should preferably be >1:640 METHODS AND ANALYSIS: An open randomised controlled trial enrolling patients with COVID-19, who must be SARS-CoV-2 positive in both airway and blood samples and admitted to a study hospital. Block randomisation 2:1 is to either 200 mL CP (preferably titre ≥1/640) daily for up to 10 days (until virus negative in blood) plus standard care or standard care only (control arm). The primary endpoint is mortality by day 28 after study inclusion. Secondary endpoints include mortality by day 60 and doses of plasma needed to clear viraemia. Assuming a reduced mortality of approximately 30% by the CP therapy and 85%-88% survival in the control arm, approximately 600 participants will be enrolled to the CP therapy arm and 300 participants to the control arm. ETHICS AND DISSEMINATION Ethical approval has been granted by the Swedish Ethical Review Authority (reference: 2020-06277). Results from this trial will be compiled in a clinical study report, disseminated via journal articles and communicated to stakeholders. TRIAL REGISTRATION NUMBER NCT04649879.
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Hafeez A, Novak A. Epinephrine should continue to be used in the treatment of out-of-hospital cardiac arrest. BMJ Evid Based Med 2021; 26:e15. [PMID: 32398237 DOI: 10.1136/bmjebm-2019-111318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/02/2020] [Indexed: 11/04/2022]
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Nieto-Gómez P, Morón Romero R, Planells Del Pozo E, Cabeza-Barrera J, Colmenero Ruiz M. Evaluation of quality indicators for nutrition and metabolism in critically ill patients: role of the pharmacist. Eur J Hosp Pharm 2021; 28:e62-e65. [PMID: 32576571 PMCID: PMC8640402 DOI: 10.1136/ejhpharm-2019-002195] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 05/07/2020] [Accepted: 05/26/2020] [Indexed: 01/03/2023] Open
Abstract
OBJECTIVE To assess compliance in a Spanish intensive care unit (ICU) with 8 of the 13 quality indicators of the Spanish Society of Intensive Medicine and Coronary Units (Sociedad Española de Medicina Intensiva y Unidades Coronarias, SEMICyUC) related to nutrition and metabolism in critically ill patients. PATIENTS AND METHODS The study included all patients over 18 years of age with an ICU stay of >48 hours between January and May 2019. The pharmacist was integrated into the daily activity of the multidisciplinary team of a 20-bed ICU to monitor and carry out the control of the quality indicators of the SEMICyUC. Studied indicators refer to: nutritional risk assessment and nutritional status (three indicators), glycaemic control, calculation of calorie-protein requirements, and use of early enteral nutrition or adequate parenteral nutrition. Compliance with each indicator was measured as the percentage of patients. RESULTS 110 patients were included and 73 (66.4%) were male. Compliance results were: blood glucose range (90.7%), severe hypoglycaemia (0%), identification of patients at nutritional risk (58.2%) or with possible refeeding syndrome (8.9%), assessment of nutritional status at admission (58.2%), calculation of calorie-protein requirements (77.8%), early enteral nutrition (96.4%), and adequate use of parenteral nutrition (37.8%) CONCLUSION: Compliance with indicators related to glycaemic control and artificial nutrition (enteral and parenteral nutrition) was higher than reference standards, but there is a need to improve compliance with indicators related to nutritional risk and status at ICU admission. The hospital pharmacist integrated into the ICU multidisciplinary team can add value to the nutrition monitoring and quality indicators of the nutritional process of the critical patient, providing safe and effective nutritional therapy to patients.
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Hurst EA, Mellanby RJ, Handel I, Griffith DM, Rossi AG, Walsh TS, Shankar-Hari M, Dunning J, Homer NZ, Denham SG, Devine K, Holloway PA, Moore SC, Thwaites RS, Samanta RJ, Summers C, Hardwick HE, Oosthuyzen W, Turtle L, Semple MG, Openshaw PJM, Baillie JK, Russell CD. Vitamin D insufficiency in COVID-19 and influenza A, and critical illness survivors: a cross-sectional study. BMJ Open 2021; 11:e055435. [PMID: 34686560 PMCID: PMC8728359 DOI: 10.1136/bmjopen-2021-055435] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 09/30/2021] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVES The steroid hormone vitamin D has roles in immunomodulation and bone health. Insufficiency is associated with susceptibility to respiratory infections. We report 25-hydroxy vitamin D (25(OH)D) measurements in hospitalised people with COVID-19 and influenza A and in survivors of critical illness to test the hypotheses that vitamin D insufficiency scales with illness severity and persists in survivors. DESIGN Cross-sectional study. SETTING AND PARTICIPANTS Plasma was obtained from 295 hospitalised people with COVID-19 (International Severe Acute Respiratory and emerging Infections Consortium (ISARIC)/WHO Clinical Characterization Protocol for Severe Emerging Infections UK study), 93 with influenza A (Mechanisms of Severe Acute Influenza Consortium (MOSAIC) study, during the 2009-2010 H1N1 pandemic) and 139 survivors of non-selected critical illness (prior to the COVID-19 pandemic). Total 25(OH)D was measured by liquid chromatography-tandem mass spectrometry. Free 25(OH)D was measured by ELISA in COVID-19 samples. OUTCOME MEASURES Receipt of invasive mechanical ventilation (IMV) and in-hospital mortality. RESULTS Vitamin D insufficiency (total 25(OH)D 25-50 nmol/L) and deficiency (<25 nmol/L) were prevalent in COVID-19 (29.3% and 44.4%, respectively), influenza A (47.3% and 37.6%) and critical illness survivors (30.2% and 56.8%). In COVID-19 and influenza A, total 25(OH)D measured early in illness was lower in patients who received IMV (19.6 vs 31.9 nmol/L (p<0.0001) and 22.9 vs 31.1 nmol/L (p=0.0009), respectively). In COVID-19, biologically active free 25(OH)D correlated with total 25(OH)D and was lower in patients who received IMV, but was not associated with selected circulating inflammatory mediators. CONCLUSIONS Vitamin D deficiency/insufficiency was present in majority of hospitalised patients with COVID-19 or influenza A and correlated with severity and persisted in critical illness survivors at concentrations expected to disrupt bone metabolism. These findings support early supplementation trials to determine if insufficiency is causal in progression to severe disease, and investigation of longer-term bone health outcomes.
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Jiang H, Xu W, Chen W, Pan L, Yu X, Ye Y, Fang Z, Zhang X, Chen Z, Shu J, Pan J. Value of early critical care transthoracic echocardiography for patients undergoing mechanical ventilation: a retrospective study. BMJ Open 2021; 11:e048646. [PMID: 34675012 PMCID: PMC8532545 DOI: 10.1136/bmjopen-2021-048646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES To evaluate whether early intensive care transthoracic echocardiography (TTE) can improve the prognosis of patients with mechanical ventilation (MV). DESIGN A retrospective cohort study. SETTING Patients undergoing MV for more than 48 hours, based on the Medical Information Mart for Intensive Care III (MIMIC-III) database and the eICU Collaborative Research Database (eICU-CRD), were selected. PARTICIPANTS 2931 and 6236 patients were recruited from the MIMIC-III database and the eICU database, respectively. PRIMARY AND SECONDARY OUTCOME MEASURES The primary outcome was in-hospital mortality. Secondary outcomes were 30-day mortality from the date of ICU admission, days free of MV and vasopressors 30 days after ICU admission, use of vasoactive drugs, total intravenous fluid and ventilator settings during the first day of MV. RESULTS We used propensity score matching to analyse the association between early TTE and in-hospital mortality and sensitivity analysis, including the inverse probability weighting model and covariate balancing propensity score model, to ensure the robustness of our findings. The adjusted OR showed a favourable effect between the early TTE group and in-hospital mortality (MIMIC: OR 0.78; 95% CI 0.65 to 0.94, p=0.01; eICU-CRD: OR 0.76; 95% CI 0.67 to 0.86, p<0.01). Early TTE was also associated with 30-day mortality in the MIMIC database (OR 0.71, 95% CI 0.57 to 0.88, p=0.001). Furthermore, those who had early TTE had both more ventilation-free days (only in eICU-CRD: 23.48 vs 24.57, p<0.01) and more vasopressor-free days (MIMIC: 18.22 vs 20.64, p=0.005; eICU-CRD: 27.37 vs 28.59, p<0.001) than the control group (TTE applied outside of the early TTE and no TTE at all). CONCLUSIONS Early application of critical care TTE during MV is beneficial for improving in-hospital mortality. Further investigation with prospectively collected data is required to validate this relationship.
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Zhang P, Wei S, Zhai K, Huang J, Cheng X, Tao Z, Gao B, Liu D, Li Y. Efficacy of left ventricular unloading strategies during venoarterial extracorporeal membrane oxygenation in patients with cardiogenic shock: a protocol for a systematic review and Bayesian network meta-analysis. BMJ Open 2021; 11:e047046. [PMID: 34666998 PMCID: PMC8527161 DOI: 10.1136/bmjopen-2020-047046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Venoarterial extracorporeal membrane oxygenation (VA-ECMO) has been widely used for patients with refractory cardiogenic shock. A common side effect of this technic is the resultant increase in left ventricular (LV) afterload which could potentially aggravate myocardial ischaemia, delay ventricular recovery and increase the risk of pulmonary congestion. Several LV unloading strategies have been proposed and implemented to mitigate these complications. However, it is still indistinct that which one is the best choice for clinical application. This Bayesian network meta-analysis (NMA) aims to compare the efficacy of different LV unloading strategies during VA-ECMO. METHODS AND ANALYSIS PubMed, Embase, the Cochrane Library and the International Clinical Trials Registry Platform will be explored from their inception to 31 December 2020. Random controlled trials and cohort studies that compared different LV unloading strategies during VA-ECMO will be included in this study. The primary outcome will be in-hospital mortality. The secondary outcomes will include neurological complications, haemolysis, bleeding, limb ischaemia, renal failure, gastrointestinal complications, sepsis, duration of mechanical ventilation, length of intensive care unit and hospital stays. Pairwise and NMA will respectively be conducted using Stata (V.16, StataCorp) and Aggregate Data Drug Information System (V.1.16.5), and the cumulative probability will be used to rank the included LV unloading strategies. The risk of bias will be conducted using the Cochrane Collaboration's tool or Newcastle-Ottawa Quality Assessment Scale according to their study design. Subgroup analysis, sensitivity analysis and publication bias assessment will be performed. The Grading of Recommendations Assessment, Development and Evaluation will be conducted to explore the quality of evidence. ETHICS AND DISSEMINATION Either ethics approval or patient consent is not necessary, because this study will be based on literature. The results will be disseminated through peer-reviewed publications and conference presentations. PROSPERO REGISTRATION NUMBER CRD42020165093.
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Kakar E, Van Mol M, Jeekel J, Gommers D, van der Jagt M. Study protocol for a multicentre randomised controlled trial studying the effect of a music intervention on anxiety in adult critically ill patients (The RELACS trial). BMJ Open 2021; 11:e051473. [PMID: 34642197 PMCID: PMC8513337 DOI: 10.1136/bmjopen-2021-051473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Anxiety is common in critically ill patients and has likely become more prevalent in the recent decade due to the imperative of the recent Clinical Practice Guidelines for the Prevention and Management of Pain, Agitation/Sedation, Delirium, Immobility, and Sleep Disruption in Adult Patients (PADIS) to use low levels of sedation and strive for wakefulness. However, management of anxiety has not been included in the PADIS guidelines, and there is lack of evidence to treat it in spite of its growing importance. Administration of sedative and analgesic medication is often chosen to reduce anxiety, especially when associated with agitation. Sedatives are associated with prolonged mechanical ventilation, delirium and muscle wasting and are therefore preferably minimised. Previous studies have suggested positive effects of music interventions on anxiety in the critically ill. Therefore, we aim to study the effect of music intervention on anxiety in adult critically ill patients. METHODS AND DESIGN A multicentre randomised controlled trial was designed to study the effect of a music intervention on the level of anxiety experienced by adult patients admitted to the intensive care unit (ICU). One hundred and four patients will be included in three centres in the Netherlands. Patient recruitment started on 24-08-2020 and is ongoing in three hospitals. The primary outcome is self-reported anxiety measured on the visual analogue scale. Secondary outcomes include anxiety measured using the six-item State-Trait Anxiety Inventory, sleep quality, agitation and sedation level, medication requirement, pain, delirium, complications, time spend on mechanical ventilation, physical parameters and ICU memory and experience. ETHICS AND DISSEMINATION The Medical Ethics Review Board of Erasmus MC University Medical Centre Rotterdam, The Netherlands, has approved this protocol. The study is being conducted in accordance with the Declaration of Helsinki. Results of this trial will be published in peer-reviewed scientific journals and conference presentations. TRIAL REGISTRATION NUMBER NCT04796389.
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Ariyo K, Canestrini S, David AS, Ruck Keene A, Wolfrum S, Owen G. Quality of life in elderly ICU survivors before the COVID-19 pandemic: a systematic review and meta-analysis of cohort studies. BMJ Open 2021; 11:e045086. [PMID: 34635510 PMCID: PMC8506050 DOI: 10.1136/bmjopen-2020-045086] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 07/20/2021] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVES The influence of age on intensive care unit (ICU) decision-making is complex, and it is unclear if it is based on expected subjective or objective patient outcomes. To address recent concerns over age-based ICU decision-making, we explored patient-assessed quality of life (QoL) in ICU survivors before the COVID-19 pandemic. DESIGN A systematic review and meta-analysis of cohort studies published between January 2000 and April 2020, of elderly patients admitted to ICUs. PRIMARY AND SECONDARY OUTCOME MEASURES We extracted data on self-reported QoL (EQ-5D composite score), demographic and clinical variables. Using a random-effect meta-analysis, we then compared QoL scores at follow-up to scores either before admission, age-matched population controls or younger ICU survivors. We conducted sensitivity analyses to study heterogeneity and bias and a qualitative synthesis of subscores. RESULTS We identified 2536 studies and included 22 for qualitative synthesis and 18 for meta-analysis (n=2326 elderly survivors). Elderly survivors' QoL was significantly worse than younger ICU survivors, with a small-to-medium effect size (d=0.35 (-0.53 and -0.16)). Elderly survivors' QoL was also significantly greater when measured slightly before ICU, compared with follow-up, with a small effect size (d=0.26 (-0.44 and -0.08)). Finally, their QoL was also marginally significantly worse than age-matched community controls, also with a small effect size (d=0.21 (-0.43 and 0.00)). Mortality rates and length of follow-up partly explained heterogeneity. Reductions in QoL seemed primarily due to physical health, rather than mental health items. CONCLUSIONS The results suggest that the proportionality of age as a determinant of ICU resource allocation should be kept under close review and that subjective QoL outcomes should inform person-centred decision -aking in elderly ICU patients. PROSPERO REGISTRATION NUMBER CRD42020181181.
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Lie I, Stafseth S, Skogstad L, Hovland IS, Hovde H, Ekeberg Ø, Ræder J. Healthcare professionals in COVID-19-intensive care units in Norway: preparedness and working conditions: a cohort study. BMJ Open 2021; 11:e049135. [PMID: 34635518 PMCID: PMC8506047 DOI: 10.1136/bmjopen-2021-049135] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 09/15/2021] [Indexed: 01/16/2023] Open
Abstract
OBJECTIVE To survey the healthcare professionals' background and experiences from work with patients with COVID-19 in intensive care units (ICUs) during the first wave of the COVID-19 pandemic in Norway. DESIGN Observational cohort study. SETTING COVID-ICUs in 27 hospitals across Norway. PARTICIPANTS Healthcare professionals (n=484): nurses (81%), medical doctors (9%) and leaders (10%), who responded to a secured, web-based questionnaire from 6 May 2020 to 15 July 2020. PRIMARY AND SECONDARY MEASURES Healthcare professionals': (1) professional and psychological preparedness to start working in COVID-ICUs, (2) factors associated with high degree of preparedness and (3) experience of working conditions. RESULTS The age of the respondents was 44.8±10 year (mean±SD), 78% were females, 92% had previous ICU working experience. A majority of the respondents reported professional (81%) and psychological (74%) preparedness for working in COVID-ICU. Factors significantly associated with high professional preparedness for working in COVID-19-ICU in a multivariate logistic model were previous ICU work experience (p<0.001) and participation in COVID-ICU simulation team training (p<0.001). High psychological preparedness was associated with higher age (p=0.003), living with spouse or partner (p=0.013), previous ICU work experience (p=0.042) and participation in COVID-ICU simulation team training (p=0.001). Working with new colleagues and new professional challenges were perceived as positive in a majority of the respondents, whereas 84% felt communication with coworkers to be challenging, 46% were afraid of being infected and 82% felt discomfort in denying access for patient relatives to the unit. Symptoms of sweating, tiredness, dehydration, headache, hunger, insecurity, mask irritation and delayed toilet visits were each reported by more than 50%. CONCLUSIONS Healthcare professionals working during the first wave of COVID-ICU patients in Norway were qualified and prepared, but challenges and potential targets for future improvements were present. TRIAL REGISTRATION NUMBER NCT04372056.
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Baksh RA, Pape SE, Smith J, Strydom A. Understanding inequalities in COVID-19 outcomes following hospital admission for people with intellectual disability compared to the general population: a matched cohort study in the UK. BMJ Open 2021; 11:e052482. [PMID: 34607870 PMCID: PMC8491000 DOI: 10.1136/bmjopen-2021-052482] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 08/11/2021] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVES This study explores the hospital journey of patients with intellectual disabilities (IDs) compared with the general population after admission for COVID-19 during the first wave of the pandemic (when demand on inpatient resources was high) to identify disparities in treatment and outcomes. DESIGN Matched cohort study; an ID cohort of 506 patients were matched based on age, sex and ethnicity with a control group using a 1:3 ratio to compare outcomes from the International Severe Acute Respiratory and emerging Infections Consortium WHO Clinical Characterisation Protocol UK. SETTING Admissions for COVID-19 from UK hospitals; data on symptoms, severity, access to interventions, complications, mortality and length of stay were extracted. INTERVENTIONS Non-invasive respiratory support, intubation, tracheostomy, ventilation and admission to intensive care units (ICU). RESULTS Subjective presenting symptoms such as loss of taste/smell were less frequently reported in ID patients, whereas indicators of more severe disease such as altered consciousness and seizures were more common. Controls had higher rates of cardiovascular risk factors, asthma, rheumatological disorder and smoking. ID patients were admitted with higher respiratory rates (median=22, range=10-48) and were more likely to require oxygen therapy (35.1% vs 28.9%). Despite this, ID patients were 37% (95% CI 13% to 57%) less likely to receive non-invasive respiratory support, 40% (95% CI 7% to 63%) less likely to receive intubation and 50% (95% CI 30% to 66%) less likely to be admitted to the ICU while in hospital. They had a 56% (95% CI 17% to 102%) increased risk of dying from COVID-19 after they were hospitalised and were dying 1.44 times faster (95% CI 1.13 to 1.84) compared with controls. CONCLUSIONS There have been significant disparities in healthcare between people with ID and the general population during the COVID-19 pandemic, which may have contributed to excess mortality in this group.
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Vlake JH, van Bommel J, Wils EJ, Korevaar T, Hellemons ME, Klijn E, Schut AF, Labout JA, Van Bavel MP, van Mol MM, Gommers D, van Genderen ME. Virtual reality for relatives of ICU patients to improve psychological sequelae: study protocol for a multicentre, randomised controlled trial. BMJ Open 2021; 11:e049704. [PMID: 34588250 PMCID: PMC8479939 DOI: 10.1136/bmjopen-2021-049704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
INTRODUCTION Intensive care unit (ICU) admission of a relative might lead to psychological distress and complicated grief (post-intensive care syndrome-family; PICS-F). Evidence suggests that increased distress during ICU stay increases risk of PICS-F, resulting in difficulty returning to their normal lives after the ICU experience. Effective interventions to improve PICS-F are currently lacking. In the present trial, we hypothesised that information provision using ICU-specific Virtual Reality for Family members/relatives (ICU-VR-F) may improve understanding of the ICU and subsequently improve psychological well-being and quality of life in relatives of patients admitted to the ICU. METHODS AND ANALYSIS This multicentre, clustered randomised controlled trial will be conducted from January to December 2021 in the mixed medical-surgical ICUs of four hospitals in Rotterdam, the Netherlands. We aim to include adult relatives of 160 ICU patients with an expected ICU length of stay over 72 hours. Participants will be randomised clustered per patient in a 1:1 ratio to either the intervention or control group. Participants allocated to the intervention group will receive ICU-VR-F, an information video that can be watched in VR, while the control group will receive usual care. Initiation of ICU-VR-F will be during their hospital visit unless participants cannot visit the hospital due to COVID-19 regulations, then VR can be watched digitally at home. The primary objective is to study the effect of ICU-VR-F on psychological well-being and quality of life up to 6 months after the patients' ICU discharge. The secondary outcome is the degree of understanding of ICU treatment and ICU modalities. ETHICS AND DISSEMINATION The Medical Ethics Committee of the Erasmus Medical Centre, Rotterdam, the Netherlands, approved the study and local approval was obtained from each participating centre (NL73670.078.20). Our findings will be disseminated by presentation of the results at (inter)national conferences and publication in scientific, peer-reviewed journals. TRIAL REGISTRATION NUMBER Netherlands Trial Register (TrialRegister.nl, NL9220).
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Dauletbaev N, Kuhn S, Holtz S, Waldmann S, Niekrenz L, Müller BS, Bellinghausen C, Dreher M, Rohde GGU, Vogelmeier C. Implementation and use of mHealth home telemonitoring in adults with acute COVID-19 infection: a scoping review protocol. BMJ Open 2021; 11:e053819. [PMID: 34580103 PMCID: PMC8478582 DOI: 10.1136/bmjopen-2021-053819] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
INTRODUCTION mHealth refers to digital technologies that, via smartphones, mobile apps and specialised digital sensors, yield real-time assessments of patient's health status. In the context of the COVID-19 pandemic, these technologies enable remote patient monitoring, with the benefit of timely recognition of disease progression to convalescence, deterioration or postacute sequelae. This should enable appropriate medical interventions and facilitate recovery. Various barriers, both at patient and technology levels, have been reported, hindering implementation and use of mHealth telemonitoring. As systematised and synthesised evidence in this area is lacking, we developed this protocol for a scoping review on mHealth home telemonitoring of acute COVID-19. METHODS AND ANALYSIS We compiled a search strategy following the PICO (Population, Intervention, Comparator, Outcome) and PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses recommendation for Scoping Reviews) guidelines. MEDLINE, Embase and Web of Science will be searched from 1 March 2020 to 31 August 2021. Following the title and abstract screening, we will identify, systematise and synthesise the available knowledge. Based on pilot searches, we preview three themes for descriptive evidence synthesis. The first theme relates to implementation and use of mHealth telemonitoring, including reported barriers. The second theme covers the interactions of the telemonitoring team within and between different levels of the healthcare system. The third theme addresses how this telemonitoring warrants the continuity of care, also during disease transition into deterioration or postacute sequelae. ETHICS AND DISSEMINATION The studied evidence is in the public domain, therefore, no specific ethics approval is required. Evidence dissemination will be via peer-reviewed publications, conference presentations and reports to the policy makers.
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Liu D, Shi S, Liu X, Ye T, Wang L, Qu C, Yang B, Zhao Q. Retrospective cohort study of new-onset atrial fibrillation in acute pulmonary embolism on prognosis. BMJ Open 2021; 11:e047658. [PMID: 34551942 PMCID: PMC8461272 DOI: 10.1136/bmjopen-2020-047658] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES To investigate the characteristics of new-onset atrial fibrillation (AF) and its impact on prognosis in acute pulmonary embolism (aPE). DESIGN A retrospective cohort study SETTING: The study cohort included patients diagnosed with aPE who were admitted to the Renmin Hospital of Wuhan University from January 2017 to January 2019. PARTICIPANTS Patients were ≥18 years of age and hospitalised for aPE. OUTCOME MEASURES AF was diagnosed based on an ECG recording or a Holter monitor during hospitalisation. aPE was diagnosed by CT pulmonary angiography. The prescription was determined from the discharge medication list. All-cause mortality was observed after 6-month follow-up. The logistic regression model and Cox proportional hazards model were used to study the risk factor of the new-onset AF and the predictor of all-cause mortality, respectively. RESULTS A total of 590 patients with aPE were enrolled, 23 (3.9%) in the new-onset paroxysmal AF group, 31 (5.3%) in the new-onset persistent AF group and 536 (90.8%) in the sinus rhythm (SR) group. The incidence of the new-onset AF was 9.2% (54/590). A significant difference in age, heart rate, cardiac troponin I ultra, amino-terminal pro-brain natriuretic peptide, D-dimer, left atrial diameter, left ventricular ejection fraction, pulmonary infection, venous thromboembolism, congestive heart failure, chronic cor pulmonale and ischaemic heart disease was found among the three groups (p<0.05). Risk factors for the new-onset AF were massive PE, ischaemic heart disease and congestive heart failure. The survival rate of the paroxysmal and persistent AF group was significantly lower than that of the SR group within 6 months (60.9% and 51.6% vs 88.8%, p<0.001). New-onset persistent AF (OR 2.73; 95% CI 1.28 to 5.81; p=0.009) was an independent predictor affecting the 6-month survival in aPE patients. CONCLUSIONS Massive PE, ischaemic heart disease and congestive heart failure are high-risk factors which were related to new-onset AF in aPE. New-onset persistent AF was an independent predictor for 6-month all-cause mortality in PE patients.
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Paddock K, Woolfall K, Frith L, Watkins M, Gamble C, Welters I, Young B. Strategies to enhance recruitment and consent to intensive care studies: a qualitative study with researchers and patient-public involvement contributors. BMJ Open 2021; 11:e048193. [PMID: 34551943 PMCID: PMC8461270 DOI: 10.1136/bmjopen-2020-048193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE Clinical trials and studies in intensive care units (ICUs) have complex consent processes and often encounter problems in recruiting patients. By interviewing research team members about the challenges in critical care research, we aimed to identify strategies to enhance recruitment and consent to ICU studies. METHODS Semistructured interviews with UK-based researchers (N=17) and patient-public involvement (PPI) contributors (N=8) with experience of ICU studies. Analysis of transcripts of audio-recorded interviews drew on thematic approaches. RESULTS Seven themes were identified. Participants emphasised the need for substitute decision-making processes in critical care studies, yet some researchers reported that research ethics committees (RECs) were reluctant to approve such processes. Researchers spoke about the potential benefits of research without prior consent (RWPC) for studies with narrow recruitment windows but believed RECs would not approve them. Participants indicated that the activity of PPI contributors was limited in critical care studies, though researchers who had involved PPI contributors more extensively were clear that their input when designing consent processes was important. Researchers and PPI contributors pointed to resource and staffing limitations as barriers to patient recruitment. Researchers varied in whether and how they used professional consultees as substitute decision-makers, in whether they approached families by telephone to discuss research and in whether they disclosed details of research participation to bereaved relatives. CONCLUSION Critical care research could benefit from RECs having expertise in consent processes that are suited to this setting, better staffing at research sites, more extensive PPI and an evidence base on stakeholder perspectives on critical care research processes. Guidance on professional consultee processes, telephoning relatives to discuss research, RWPC and disclosure of research participation to bereaved relatives could help to harmonise practice in these areas and enhance recruitment and consent to critical care studies.
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Madathil S, Thomas D, Chandra P, Agarwal R, Sankar MJ, Thukral A, Deorari A. 'NOPAIN-ROP' trial: Intravenous fentanyl and intravenous ketamine for pain relief during laser photocoagulation for retinopathy of prematurity (ROP) in preterm infants: A randomised trial. BMJ Open 2021; 11:e046235. [PMID: 34531205 PMCID: PMC8449965 DOI: 10.1136/bmjopen-2020-046235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVES To investigate if intravenous fentanyl or intravenous ketamine can provide adequate analgesia in preterm infants undergoing laser photocoagulation for retinopathy of prematurity (ROP). DESIGN Open-label randomised trial. SETTING Tertiary care institution. PARTICIPANTS Preterm infants who underwent laser photocoagulation for ROP. INTERVENTIONS Infants were randomised to receive fentanyl as intravenous bolus dose of 2 µg/kg, followed by an intravenous infusion of 1 µg/kg/hour increased to a maximum of 3 µg/kg/hour or intravenous ketamine as bolus dose of 0.5 mg/kg, followed by further intermittent intravenous bolus doses of 0.5 mg/kg to a maximum of 2 mg/kg in the initial phase and intravenous fentanyl (bolus of 2 µg/kg followed by infusion of 2 µg/kg/hour to a maximum of 5 µg/kg/hour) or intravenous ketamine (bolus dose of 1 mg/kg followed by intermittent bolus doses of 0.5 mg/kg to a maximum of 4 mg/kg) in the revised regimen phase. MAIN OUTCOME MEASURES Proportion of infants with adequate analgesia defined as the presence of both: (1) all the Premature Infant Pain Profile-Revised scores measured every 15 min less than seven and (2) proportion of the procedure time the infant spent crying less than 5%.Secondary outcomes included apnoea, cardiorespiratory or haemodynamic instability, feed intolerance and urinary retention requiring catheterisation during and within 24 hours following the procedure. RESULTS A total of 97 infants were randomised (fentanyl=51, ketamine=46). The proportions of infants with adequate analgesia were 16.3% (95% CI 8.5% to 29%) with fentanyl and 4.5% (95% CI 1.3% to 15.1%) with ketamine. Ten infants (19.6%) in the fentanyl group and seven infants (15.2%) in the ketamine group had one or more side effects. In view of inadequate analgesia with both the regimens, the study steering committee recommended using a higher dose of intravenous fentanyl and intravenous ketamine. Consequently, we enrolled 27 infants (fentanyl=13, ketamine=14). With revised regimens, the proportions of infants with adequate analgesia were higher: 23.1% (95% CI 8.2% to 50.2%) with fentanyl and 7.1% (95% CI 1.3% to 31.5%) with ketamine. However, higher proportions of infants developed apnoea (n=4; 30.7%), need for supplemental oxygen (n=5, 38.4%) and change in cardiorespiratory scores (n=7; 53.8%) with fentanyl but none with ketamine. CONCLUSIONS Fentanyl-based and ketamine-based drug regimens provided adequate analgesia only in a minority of infants undergoing laser photocoagulation for ROP. More research is needed to find safe and effective regimens that can be employed in resource constrained settings. TRIAL REGISTRATION NUMBER CTRI/2018/03/012878.
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Bernardes Neto SCG, Torres-Castro R, Lima Í, Resqueti VR, Fregonezi GAF. Weaning from mechanical ventilation in people with neuromuscular disease: a systematic review. BMJ Open 2021; 11:e047449. [PMID: 34521661 PMCID: PMC8442075 DOI: 10.1136/bmjopen-2020-047449] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 08/16/2021] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE This systematic review aimed in assessing the effects of different weaning protocols in people with neuromuscular disease (NMD) receiving invasive mechanical ventilation, identifying which protocol is the best and how different protocols can affect weaning outcome success, duration of weaning, intensive care unit (ICU) and hospital stay and mortality. DESIGN Systematic review. DATA SOURCES Electronic databases (MEDLINE, EMBASE, Web of Science and Scopus) were searched from January 2009 to August 2020. ELIGIBILITY CRITERIA FOR SELECTING STUDIES Randomised controlled trials (RCTs) and non-RCT that evaluated patients with NMD (adults and children from 5 years old) in the weaning process managed with a protocol (pressure support ventilation; synchronised intermittent mandatory ventilation; continuous positive airway pressure; 'T' piece). PRIMARY OUTCOME Weaning success. SECONDARY OUTCOMES Weaning duration, ICU stay, hospital stay, ICU mortality, complications (pneumothorax, ventilation-associated pneumonia). DATA EXTRACTION AND SYNTHESIS Two review authors assessed the titles and the abstracts for inclusion and reviewed the full texts independently. RESULTS We found no studies that fulfilled the inclusion criteria. CONCLUSIONS The absence of studies about different weaning protocols for patients with NMD does not allow concluding the superiority of any specific weaning protocol for patients with NMD or determining the impact of different types of protocols on other outcomes. The result of this review encourages further studies. PROSPERO REGISTRATION NUMBER CRD42019117393.
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Bulleid V, Hooper T, Nordmann G. Reviewing the needs of forward deployed critical care: South Sudan and the future. BMJ Mil Health 2021; 167:372-374. [PMID: 34493611 DOI: 10.1136/bmjmilitary-2021-001906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
The UK military medical treatment facility (MTF) that deployed to the United Nations Mission in South Sudan in 2017 was based on a facility that can provide damage control surgery and resuscitation for soldiers with ballistic trauma injuries. It had to be supplemented with additional medical equipment and drugs that could support a peacekeeping mission in Africa. The clinicians used this experience and opportunity to review the critical care capability of UK Army Medical Services forward MTFs and recommend changes to reflect the increasing contemporaneous need on recent deployments to support more casualties with medical, infectious diseases and other non-battle injuries and illnesses. A concurrent review of the facility's critical care transfer equipment was also undertaken and allowed it to be adapted for use as either transfer equipment or as a critical care surge capability, to increase the facility's critical care capacity.
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van Rens MFPT, Hugill K, Mahmah MA, Bayoumi M, Francia ALV, Garcia KLP, van Loon FHJ. Evaluation of unmodifiable and potentially modifiable factors affecting peripheral intravenous device-related complications in neonates: a retrospective observational study. BMJ Open 2021; 11:e047788. [PMID: 34497079 PMCID: PMC8438911 DOI: 10.1136/bmjopen-2020-047788] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVES Infants in neonatal units benefit from dependable peripheral intravenous access. However, peripheral intravenous access exposes infants to high rates of clinically minor and serious complications. Despite this, little is known about the interplay of risk factors. The aim of this study was to assess the incidence and evaluate the interactions of risk factors on the occurrence of peripheral intravenous complications in a neonatal population. DESIGN This was a retrospective observational study. SETTING The study was performed on the neonatal intensive care unit of the Women's Wellness and Research Center, Hamad Medical Corporation, Qatar, as a single-site study. PARTICIPANTS This study included 12 978 neonates who required intravenous therapy. OUTCOME MEASUREMENTS The main outcome was the occurrence of any peripheral intravenous cannulation failure, leading to unplanned removal of the device before completion of the intended intravenous therapy. RESULTS A mean dwell time of 36±28 hours was recorded in participants with no complications, whereas the mean dwell time was 31±23 hours in participants with an indication for premature removal of the peripheral intravenous catheter (PIVC) (p<0.001, t=11.35). Unplanned removal occurred in 59% of cases; the overall complication rate was 18 per 1000 catheter days. Unmodifiable factors affecting PIVC dwell time include lower birth (HR=0.23, 0.20 to 0.28, p<0.001) and current body weight (HR=1.06, 1.03 to 1.10, p=0.018). Cannulation site (HR=1.23, 1.16 to 1.30, p<0.001), the inserted device (HR=0.89, 0.84 to 0.94, p<0.001) and the indication for intravenous treatment (HR=0.76, 0.73 to 0.79, p<0.001) were modifiable factors. CONCLUSION Most infants experienced a vascular access-related complication. Given the high complication rate, PIVCs should be used judiciously and thought given prior to their use as to whether alternate means of intravenous access might be more appropriate.
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Chen Y, Luo M, Xu H, Zhao W, He Q. Association between serum phosphate and mortality in critically ill patients: a large retrospective cohort study. BMJ Open 2021; 11:e044473. [PMID: 34489265 PMCID: PMC8422318 DOI: 10.1136/bmjopen-2020-044473] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVES This research aims to explore the impact of serum phosphate on the mortality of critically ill patients. DESIGN A retrospective large cohort study. SETTING Our data were extracted from a publicly accessible database named 'Multiparameter Intelligent Monitoring in Intensive Care Database III'. PARTICIPANTS 27 131 patients were included by clear definitions of selection and exclusion criteria. INTERVENTIONS We used initial phosphate at admission as a design variable. Patients were divided into six groups with different serum phosphate levels and five groups at different intensive care unit (ICU) departments. PRIMARY AND SECONDARY OUTCOMES 28-day and 90-day mortality were primary outcomes. All-cause mortality and length of stay ICU were secondary outcomes. RESULTS Patients with very-high-normal serum phosphate, hypophosphataemia and hyperphosphataemia had worse outcomes. And the relationship between serum phosphate and the probability of 28-day or 90-day mortality had a linear relationship. After adjustment for potential confounders, hypophosphataemia and hyperphosphataemia were not significantly associated with 28-day or 90-day mortality. Nevertheless, at the medical ICU, hyperphosphataemia was associated with increased 28-day or 90-day mortality (HR=0.64, 95% CI 0.48 to 0.84, p=0.0017; HR=0.72, 95% CI 0.57 to 0.91, p=0.0067, respectively), using group 2 (≥2.5 mg/dL and <3.0 mg/dL) as the reference group. CONCLUSIONS Patients with very-high-normal serum phosphate also had worse outcomes, it might be necessary to re-evaluate the definitions of the normal reference range for serum phosphate. Hypophosphataemia and hyperphosphataemia are not the independent risk factors of 28-day or 90-day ICU mortality, which leads us to consider whether phosphate monitoring is not a necessary measure in critically ill patients. But hyperphosphataemia was associated with increased 28-day or 90-day mortality at the medical ICU, which emphasises the potential importance of early diagnosis and treatment of hyperphosphataemia for the patients who were admitted to the medical ICU.
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Kanjo A, Molnar Z, Zádori N, Gede N, Erőss B, Szakó L, Kiss T, Márton Z, Malbrain MLNG, Szuldrzynski K, Szrama J, Kusza K, Kogelmann K, Hegyi P. Dosing of Extracorporeal Cytokine Removal In Septic Shock (DECRISS): protocol of a prospective, randomised, adaptive, multicentre clinical trial. BMJ Open 2021; 11:e050464. [PMID: 34446497 PMCID: PMC8395301 DOI: 10.1136/bmjopen-2021-050464] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Sepsis and septic shock have mortality rates between 20% and 50%. In sepsis, the immune response becomes dysregulated, which leads to an imbalance between proinflammatory and anti-inflammatory mediators. When standard therapeutic measures fail to improve patients' condition, additional therapeutic alternatives are applied to reduce morbidity and mortality. One of the most recent alternatives is extracorporeal cytokine adsorption with a device called CytoSorb. This study aims to compare the efficacy of standard medical therapy and continuous extracorporeal cytokine removal with CytoSorb therapy in patients with early refractory septic shock. Furthermore, we compare the dosing of CytoSorb adsorber device changed every 12 or 24 hours. METHODS AND ANALYSIS It is a prospective, randomised, controlled, open-label, international, multicentre, phase III study. Patients fulfilling the inclusion criteria will be randomly assigned to receive standard medical therapy (group A) or-in addition to standard treatment-CytoSorb therapy. CytoSorb treatment will be continuous and last for at least 24 hours, CytoSorb adsorber device will be changed every 12 (group B) or 24 hours (group C). Our primary outcome is shock reversal (no further need or a reduced (≤10% of the maximum dose) vasopressor requirement for 3 hours) and time to shock reversal (number of hours elapsed from the start of the treatment to shock reversal).Based on sample size calculation, 135 patients (1:1:1) will need to be enrolled in the study. A predefined interim analysis will be performed after reaching 50% of the planned sample size, therefore, the corrected level of significance (p value) will be 0.0294. ETHICS AND DISSEMINATION Ethics approval was obtained from the Scientific and Research Ethics Committee of the Hungarian Medical Research Council (OGYÉI/65049/2020). Results will be submitted for publication in a peer-reviewed journal. TRIAL REGISTRATION NUMBER NCT04742764; Pre-results.
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