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Gehringer C, Regeniter A, Rentsch K, Tschudin-Sutter S, Bassetti S, Egli A. Accuracy of urine flow cytometry and urine test strip in predicting relevant bacteriuria in different patient populations. BMC Infect Dis 2021; 21:209. [PMID: 33632129 PMCID: PMC7908726 DOI: 10.1186/s12879-021-05893-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 02/12/2021] [Indexed: 11/11/2022] Open
Abstract
Background Urinary tract infection (UTI) is diagnosed combining urinary symptoms with demonstration of urine culture growth above a given threshold. Our aim was to compare the diagnostic accuracy of Urine Flow Cytometry (UFC) with urine test strip in predicting bacterial growth and in identifying contaminated urine samples, and to derive an algorithm to identify relevant bacterial growth for clinical use. Methods Species identification and colony-forming unit (CFU/ml) quantification from bacterial cultures were matched to corresponding cellular (leucocytes/epithelial cells) and bacteria counts per μl. Results comprise samples analysed between 2013 and 2015 for which urine culture (reference standard) and UFC and urine test strip data (index tests, Sysmex UX-2000) were available. Results 47,572 urine samples of 26,256 patients were analysed. Bacteria counts used to predict bacterial growth of ≥105 CFU/ml showed an accuracy with an area under the receiver operating characteristic curve of > 93% compared to 82% using leukocyte counts. The relevant bacteriuria rule-out cut-off of 50 bacteria/μl reached a negative predictive value of 98, 91 and 89% and the rule-in cut-off of 250 bacteria/μl identified relevant bacteriuria with an overall positive predictive value of 67, 72 and 73% for microbiologically defined bacteriuria thresholds of 105, 104 or 103 CFU/ml, respectively. Measured epithelial cell counts by UFC could not identify contaminated urine. Conclusions Prediction of a relevant bacterial growth by bacteria counts was most accurate and was a better predictor than leucocyte counts independently of the source of the urine and the medical specialty ordering the test (medical, surgical or others). Supplementary Information The online version contains supplementary material available at 10.1186/s12879-021-05893-3.
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Becker C, Manzelli A, Marti A, Cam H, Beck K, Vincent A, Keller A, Bassetti S, Rikli D, Schaefert R, Tisljar K, Sutter R, Hunziker S. Association of medical futility with do-not-resuscitate (DNR) code status in hospitalised patients. JOURNAL OF MEDICAL ETHICS 2021; 47:medethics-2020-106977. [PMID: 33514639 DOI: 10.1136/medethics-2020-106977] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 12/15/2020] [Accepted: 12/16/2020] [Indexed: 06/12/2023]
Abstract
Guidelines recommend a 'do-not-resuscitate' (DNR) code status for inpatients in which cardiopulmonary resuscitation (CPR) attempts are considered futile because of low probability of survival with good neurological outcome. We retrospectively assessed the prevalence of DNR code status and its association with presumed CPR futility defined by the Good Outcome Following Attempted Resuscitation score and the Clinical Frailty Scale in patients hospitalised in the Divisions of Internal Medicine and Traumatology/Orthopedics at the University Hospital of Basel between September 2018 and June 2019. The definition of presumed CPR futility was met in 467 (16.2%) of 2889 patients. 866 (30.0%) patients had a DNR code status. In a regression model adjusted for age, gender, main diagnosis, nationality, language and religion, presumed CPR futility was associated with a higher likelihood of a DNR code status (37.3% vs 7.1%, adjusted OR 2.99, 95% CI 2.31 to 3.88, p<0.001). In the subgroup of patients with presumed futile CPR, 144 of 467 (30.8%) had a full code status, which was independently associated with younger age, male gender, non-Christian religion and non-Swiss citizenship. We found a significant proportion of hospitalised patients to have a full code status despite the fact that CPR had to be considered futile according to an established definition. Whether these decisions were based on patient preferences or whether there was a lack of patient involvement in decision-making needs further investigation.
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Søgaard KK, Baettig V, Osthoff M, Marsch S, Leuzinger K, Schweitzer M, Meier J, Bassetti S, Bingisser R, Nickel CH, Khanna N, Tschudin-Sutter S, Weisser M, Battegay M, Hirsch HH, Pargger H, Siegemund M, Egli A. Community-acquired and hospital-acquired respiratory tract infection and bloodstream infection in patients hospitalized with COVID-19 pneumonia. J Intensive Care 2021; 9:10. [PMID: 33461613 PMCID: PMC7812551 DOI: 10.1186/s40560-021-00526-y] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 01/06/2021] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVES SARS-CoV-2 may cause acute lung injury, and secondary infections are thus relevant complications in patients with COVID-19 pneumonia. However, detailed information on community- and hospital-acquired infections among patients with COVID-19 pneumonia is scarce. METHODS We identified 220 SARS-CoV-2-positive patients hospitalized at the University Hospital Basel, Switzerland (between 25 February and 31 May 2020). We excluded patients who declined the general consent (n = 12), patients without clinical evidence of pneumonia (n = 29), and patients hospitalized for < 24 h (n = 17). We evaluated the frequency of community- and hospital-acquired infections using respiratory and blood culture materials with antigen, culture-based, and molecular diagnostics. For ICU patients, all clinical and microbial findings were re-evaluated interdisciplinary (intensive care, infectious disease, and clinical microbiology), and agreement reached to classify patients with infections. RESULTS In the final cohort of 162 hospitalized patients (median age 64.4 years (IQR, 50.4-74.2); 61.1% male), 41 (25.3%) patients were admitted to the intensive care unit, 34/41 (82.9%) required mechanical ventilation, and 17 (10.5%) of all hospitalized patients died. In total, 31 infections were diagnosed including five viral co-infections, 24 bacterial infections, and three fungal infections (ventilator-associated pneumonia, n = 5; tracheobronchitis, n = 13; pneumonia, n = 1; and bloodstream infection, n = 6). Median time to respiratory tract infection was 12.5 days (IQR, 8-18) and time to bloodstream infection 14 days (IQR, 6-30). Hospital-acquired bacterial and fungal infections were more frequent among ICU patients than other patients (36.6% vs. 1.7%). Antibiotic or antifungal treatment was administered in 71 (43.8%) patients. CONCLUSIONS Community-acquired viral and bacterial infections were rare among COVID-19 pneumonia patients. By contrast, hospital-acquired bacterial or fungal infections were frequently complicating the course among ICU patients.
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Jauslin AS, Kellett J, Brabrand M, Simon NR, Rueegg M, Twerenbold R, Osswald S, Bassetti S, Tschudin-Sutter S, Siegemund M, Rentsch K, Bingisser R, Nickel CH. D-dimer levels for Risk Stratification in Patients with Suspected COVID-19 - A Prospective Observational Study. Acute Med 2021; 20:193-203. [PMID: 34679137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
BACKGROUND Elevated D-dimer levels have been observed in COVID-19 and are of prognostic value, but have not been compared to an appropriate control group. METHODS Observational cohort study including emergency patients with suspected or confirmed COVID-19. Logistic regression defined the association of D-dimer levels, COVID-19 positivity, age, and gender with 30-day-mortality. RESULTS 953 consecutive patients (median age 58, 43% women) presented with suspected COVID-19: 12 (7.4%) patients with confirmed SARS-CoV-2-infection died, compared with 28 (3.5%) patients without SARS-CoV-2-infection. Overall, most (56%) patients had elevated D-dimer levels (≥0.5mg/l). Age (OR 1.07, CI 1.05-1.10), D-dimer levels ≥0.5mg/l (OR 2.44, CI 0.98-7.39), and COVID-19 (OR 2.79, CI 1.28-5.80) were associated with 30-day-mortality. CONCLUSION D-dimer levels are effective prognosticators in both patient groups.
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Leuzinger K, Gosert R, Søgaard KK, Naegele K, Bielicki J, Roloff T, Bingisser R, Nickel CH, Khanna N, Sutter ST, Widmer AF, Rentsch K, Pargger H, Siegemund M, Stolz D, Tamm M, Bassetti S, Osthoff M, Battegay M, Egli A, Hirsch HH. Epidemiology and precision of SARS-CoV-2 detection following lockdown and relaxation measures. J Med Virol 2020; 93:2374-2384. [PMID: 33314153 DOI: 10.1002/jmv.26731] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Accepted: 12/11/2020] [Indexed: 12/19/2022]
Abstract
OBJECTIVES Detecting severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is key to the clinical and epidemiological assessment of CoVID-19. We cross-validated manual and automated high-throughput testing for SARS-CoV-2-RNA, evaluated SARS-CoV-2 loads in nasopharyngeal-oropharyngeal swabs (NOPS), lower respiratory fluids, and plasma, and analyzed detection rates after lockdown and relaxation measures. METHODS Basel-S-gene, Roche-E-gene, and Roche-cobas®6800-Target1 and Target2 were prospectively validated in 1344 NOPS submitted during the first pandemic peak (Week 13). Follow-up cohort (FUP) 1, 2, and 3 comprised 10,999, 10,147, and 19,389 NOPS submitted during a 10-week period until Weeks 23, 33, and 43, respectively. RESULTS Concordant results were obtained in 1308 cases (97%), including 97 (9%) SARS-CoV-2-positives showing high quantitative correlations (Spearman's r > .95; p < .001) for all assays and high precision by Bland-Altman analysis. Discordant samples (N = 36, 3%) had significantly lower SARS-CoV-2 loads (p < .001). Following lockdown, detection rates declined to <1% in FUP-1, reducing single-test positive predictive values from 99.3% to 85.1%. Following relaxation, rates flared up to 4% and 12% in FUP-2 and -3, but infected patients were younger than during lockdown (34 vs. 52 years, p < .001). In 261 patients providing 936 NOPS, SARS-CoV-2 loads declined by three orders of magnitude within 10 days postdiagnosis (p < .001). SARS-CoV-2 loads in NOPS correlated with those in time-matched lower respiratory fluids or in plasma but remained detectable in some cases with negative follow-up NOPS, respectively. CONCLUSION Manual and automated assays significantly correlated qualitatively and quantitatively. Following a successful lockdown, declining positive predictive values require independent dual-target confirmation for reliable assessment. Confirmatory and quantitative follow-up testing should be obtained within <5 days and consider lower respiratory fluids in symptomatic patients with SARS-CoV-2-negative NOPS.
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Leuzinger K, Roloff T, Gosert R, Sogaard K, Naegele K, Rentsch K, Bingisser R, Nickel CH, Pargger H, Bassetti S, Bielicki J, Khanna N, Tschudin Sutter S, Widmer A, Hinic V, Battegay M, Egli A, Hirsch HH. Corrigendum to: Epidemiology of Severe Acute Respiratory Syndrome Coronavirus 2 Emergence Amidst Community-Acquired Respiratory Viruses. J Infect Dis 2020; 223:734-735. [PMID: 33180912 PMCID: PMC7717315 DOI: 10.1093/infdis/jiaa667] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Leuzinger K, Roloff T, Gosert R, Sogaard K, Naegele K, Rentsch K, Bingisser R, Nickel CH, Pargger H, Bassetti S, Bielicki J, Khanna N, Tschudin Sutter S, Widmer A, Hinic V, Battegay M, Egli A, Hirsch HH. Epidemiology of Severe Acute Respiratory Syndrome Coronavirus 2 Emergence Amidst Community-Acquired Respiratory Viruses. J Infect Dis 2020; 222:1270-1279. [PMID: 32726441 PMCID: PMC7454752 DOI: 10.1093/infdis/jiaa464] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 07/23/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged in China as the cause of coronavirus disease 2019 in December 2019 and reached Europe by late January 2020, when community-acquired respiratory viruses (CARVs) are at their annual peak. We validated the World Health Organization (WHO)-recommended SARS-CoV-2 assay and analyzed the epidemiology of SARS-CoV-2 and CARVs. METHODS Nasopharyngeal/oropharyngeal swabs (NOPS) from 7663 patients were prospectively tested by the Basel S-gene and WHO-based E-gene (Roche) assays in parallel using the Basel N-gene assay for confirmation. CARVs were prospectively tested in 2394 NOPS by multiplex nucleic acid testing, including 1816 (75%) simultaneously for SARS-CoV-2. RESULTS The Basel S-gene and Roche E-gene assays were concordant in 7475 cases (97.5%) including 825 (11%) SARS-CoV-2 positives. In 188 (2.5%) discordant cases, SARS-CoV-2 loads were significantly lower than in concordant positive ones and confirmed in 105 (1.4%). Adults were more frequently SARS-CoV-2 positive, whereas children tested more frequently CARV positive. CARV coinfections with SARS-CoV-2 occurred in 1.8%. SARS-CoV-2 replaced CARVs within 3 weeks, reaching 48% of all detected respiratory viruses followed by rhinovirus/enterovirus (13%), influenza virus (12%), coronavirus (9%), respiratory syncytial virus (6%), and metapneumovirus (6%). CONCLUSIONS Winter CARVs were dominant during the early SARS-CoV-2 pandemic, impacting infection control and treatment decisions, but were rapidly replaced, suggesting competitive infection. We hypothesize that preexisting immune memory and innate immune interference contribute to the different SARS-CoV-2 epidemiology among adults and children.
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Capoferri G, Osthoff M, Egli A, Stoeckle M, Bassetti S. Relative bradycardia in patients with COVID-19. Clin Microbiol Infect 2020; 27:295-296. [PMID: 32822885 PMCID: PMC7434379 DOI: 10.1016/j.cmi.2020.08.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 08/01/2020] [Accepted: 08/10/2020] [Indexed: 12/15/2022]
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Urwyler P, Moser S, Charitos P, Heijnen IAFM, Rudin M, Sommer G, Giannetti BM, Bassetti S, Sendi P, Trendelenburg M, Osthoff M. Treatment of COVID-19 With Conestat Alfa, a Regulator of the Complement, Contact Activation and Kallikrein-Kinin System. Front Immunol 2020; 11:2072. [PMID: 32922409 PMCID: PMC7456998 DOI: 10.3389/fimmu.2020.02072] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 07/30/2020] [Indexed: 12/14/2022] Open
Abstract
A dysregulated immune response with hyperinflammation is observed in patients with severe coronavirus disease 2019 (COVID-19). The aim of the present study was to assess the safety and potential benefits of human recombinant C1 esterase inhibitor (conestat alfa), a complement, contact activation and kallikrein-kinin system regulator, in severe COVID-19. Patients with evidence of progressive disease after 24 h including an oxygen saturation <93% at rest in ambient air were included at the University Hospital Basel, Switzerland in April 2020. Conestat alfa was administered by intravenous injections of 8400 IU followed by 3 additional doses of 4200 IU in 12-h intervals. Five patients (age range, 53-85 years; one woman) with severe COVID-19 pneumonia (11-39% lung involvement on computed tomography scan of the chest) were treated a median of 1 day (range 1-7 days) after admission. Treatment was well-tolerated. Immediate defervescence occurred, and inflammatory markers and oxygen supplementation decreased or stabilized in 4 patients (e.g., median C-reactive protein 203 (range 31-235) mg/L before vs. 32 (12-72) mg/L on day 5). Only one patient required mechanical ventilation. All patients recovered. C1INH concentrations were elevated before conestat alfa treatment. Levels of complement activation products declined after treatment. Viral loads in nasopharyngeal swabs declined in 4 patients. In this uncontrolled case series, targeting multiple inflammatory cascades by conestat alfa was safe and associated with clinical improvements in the majority of severe COVID-19 patients. Controlled clinical trials are needed to assess its safety and efficacy in preventing disease progression.
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Menter T, Haslbauer JD, Nienhold R, Savic S, Hopfer H, Deigendesch N, Frank S, Turek D, Willi N, Pargger H, Bassetti S, Leuppi JD, Cathomas G, Tolnay M, Mertz KD, Tzankov A. Postmortem examination of COVID-19 patients reveals diffuse alveolar damage with severe capillary congestion and variegated findings in lungs and other organs suggesting vascular dysfunction. Histopathology 2020; 77:198-209. [PMID: 32364264 PMCID: PMC7496150 DOI: 10.1111/his.14134] [Citation(s) in RCA: 865] [Impact Index Per Article: 216.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 04/29/2020] [Indexed: 12/11/2022]
Abstract
AIMS Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has rapidly evolved into a sweeping pandemic. Its major manifestation is in the respiratory tract, and the general extent of organ involvement and the microscopic changes in the lungs remain insufficiently characterised. Autopsies are essential to elucidate COVID-19-associated organ alterations. METHODS AND RESULTS This article reports the autopsy findings of 21 COVID-19 patients hospitalised at the University Hospital Basel and at the Cantonal Hospital Baselland, Switzerland. An in-corpore technique was performed to ensure optimal staff safety. The primary cause of death was respiratory failure with exudative diffuse alveolar damage and massive capillary congestion, often accompanied by microthrombi despite anticoagulation. Ten cases showed superimposed bronchopneumonia. Further findings included pulmonary embolism (n = 4), alveolar haemorrhage (n = 3), and vasculitis (n = 1). Pathologies in other organ systems were predominantly attributable to shock; three patients showed signs of generalised and five of pulmonary thrombotic microangiopathy. Six patients were diagnosed with senile cardiac amyloidosis upon autopsy. Most patients suffered from one or more comorbidities (hypertension, obesity, cardiovascular diseases, and diabetes mellitus). Additionally, there was an overall predominance of males and individuals with blood group A (81% and 65%, respectively). All relevant histological slides are linked as open-source scans in supplementary files. CONCLUSIONS This study provides an overview of postmortem findings in COVID-19 cases, implying that hypertensive, elderly, obese, male individuals with severe cardiovascular comorbidities as well as those with blood group A may have a lower threshold of tolerance for COVID-19. This provides a pathophysiological explanation for higher mortality rates among these patients.
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Wüthrich D, Gautsch S, Spieler-Denz R, Dubuis O, Gaia V, Moran-Gilad J, Hinic V, Seth-Smith HM, Nickel CH, Tschudin-Sutter S, Bassetti S, Haenggi M, Brodmann P, Fuchs S, Egli A. Air-conditioner cooling towers as complex reservoirs and continuous source of Legionella pneumophila infection evidenced by a genomic analysis study in 2017, Switzerland. ACTA ACUST UNITED AC 2020; 24. [PMID: 30696527 PMCID: PMC6351994 DOI: 10.2807/1560-7917.es.2019.24.4.1800192] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Introduction Water supply and air-conditioner cooling towers (ACCT) are potential sources of Legionella pneumophila infection in people. During outbreaks, traditional typing methods cannot sufficiently segregate L. pneumophila strains to reliably trace back transmissions to these artificial water systems. Moreover, because multiple L. pneumophila strains may be present within these systems, methods to adequately distinguish strains are needed. Whole genome sequencing (WGS) and core genome multilocus sequence typing (cgMLST), with their higher resolution are helpful in this respect. In summer 2017, the health administration of the city of Basel detected an increase of L. pneumophila infections compared with previous months, signalling an outbreak. Aim We aimed to identify L. pneumophila strains populating suspected environmental sources of the outbreak, and to assess the relations between these strains and clinical outbreak strains. Methods An epidemiological and WGS-based microbiological investigation was performed, involving isolates from the local water supply and two ACCTs (n = 60), clinical outbreak and non-outbreak related isolates from 2017 (n = 8) and historic isolates from 2003–2016 (n = 26). Results In both ACCTs, multiple strains were found. Phylogenetic analysis of the ACCT isolates showed a diversity of a few hundred allelic differences in cgMLST. Furthermore, two isolates from one ACCT showed no allelic differences to three clinical isolates from 2017. Five clinical isolates collected in the Basel area in the last decade were also identical in cgMLST to recent isolates from the two ACCTs. Conclusion Current outbreak-related and historic isolates were linked to ACCTs, which form a complex environmental habitat where strains are conserved over years.
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Schaub C, Dräger S, Hinic V, Bassetti S, Frei R, Osthoff M. Relevance of Dermabacter hominis isolated from clinical samples, 2012-2016: a retrospective case series. Diagn Microbiol Infect Dis 2020; 98:115118. [PMID: 32683204 DOI: 10.1016/j.diagmicrobio.2020.115118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 06/14/2020] [Indexed: 10/24/2022]
Abstract
We investigated the clinical relevance of Dermabacter hominis isolated from samples of 108 patients. Polymicrobial growth was evident in 88% of specimens. Isolation of D. hominis was of definitive or possible significance in only 14% of patients. Vancomycin remains the drug of choice given a penicillin resistance rate of 84%.
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Zumbrunn B, Stalder O, Limacher A, Ballmer PE, Bassetti S, Battegay E, Beer JH, Brändle M, Genné D, Hayoz D, Henzen C, Huber LC, Petignat PA, Reny JL, Vollenweider P, Aujesky D. The well-being of Swiss general internal medicine residents. Swiss Med Wkly 2020; 150:w20255. [PMID: 32557425 DOI: 10.4414/smw.2020.20255] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Physician well-being has an impact on productivity and quality of care. Residency training is a particularly stressful period. OBJECTIVE To assess the well-being of general internal medicine (GIM) residents and its association with personal and work-related factors. METHODS We conducted an anonymous electronic survey among GIM residents from 13 Swiss teaching hospitals. We explored the association between a reduced well-being (≥5 points based on the Physician Well-Being Index [PWBI]) and personal and work-related factors using multivariable mixed-effects logistic regression. RESULTS The response rate was 54% (472/880). Overall, 19% of residents had a reduced well-being, 60% felt burned out (emotional exhaustion), 47% were worried that their work was hardening them emotionally (depersonalisation), and 21% had career choice regret. Age (odds ratio [OR] 1.19, 95% confidence interval [CI] 1.05–1.34), working hours per week (OR 1.04 per hour, 95% CI 1.01–1.07) and <2.5 rewarding work hours per day (OR 3.73, 95% CI 2.01–6.92) were associated with reduced well-being. Administrative workload and satisfaction with the electronic medical record were not. We found significant correlations between PWBI score and job satisfaction (rs = -0.54, p<0.001), medical errors (rs = 0.18, p<0.001), suicidal ideation (rs = 0.12, p = 0.009) and the intention to leave clinical practice (rs = 0.38, p <0.001) CONCLUSIONS: Approximately 20% of Swiss GIM residents appear to have a reduced well-being and many show signs of distress or have career choice regret. Having few hours of rewarding work and a high number of working hours were the most important modifiable predictors of reduced well-being. Healthcare organisations have an ethical responsibility to implement interventions to improve physician well-being.
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Scire J, Nadeau S, Vaughan T, Brupbacher G, Fuchs S, Sommer J, Koch KN, Misteli R, Mundorff L, Götz T, Eichenberger T, Quinto C, Savic M, Meienberg A, Burkard T, Mayr M, Meier CA, Widmer A, Kuehl R, Egli A, Hirsch HH, Bassetti S, Nickel CH, Rentsch KS, Kübler W, Bingisser R, Battegay M, Tschudin-Sutter S, Stadler T. Reproductive number of the COVID-19 epidemic in Switzerland with a focus on the Cantons of Basel-Stadt and Basel-Landschaft. Swiss Med Wkly 2020; 150:w20271. [PMID: 32365217 DOI: 10.4414/smw.2020.20271] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The reproductive number in Switzerland was between 1.5 and 2 during the first third of March, and has consistently decreased to around 1. After the announcement of the latest strict measure on 20 March 2020, namely that gatherings of more than five people in public spaces are prohibited, the reproductive number dropped significantly below 1; the authors of this study estimate the reproductive number to be between 0.6 and 0.8 in the first third of April.
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Becker C, Künzli N, Perrig S, Beck K, Vincent A, Widmer M, Thommen E, Schaefert R, Bassetti S, Hunziker S. Code status discussions in medical inpatients: results of a survey of patients and physicians. Swiss Med Wkly 2020; 150:w20194. [PMID: 32239481 DOI: 10.4414/smw.2020.20194] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Code status discussions are useful for understanding patients’ preferences in the case of a cardiac/pulmonary arrest. These discussions can also provide patients with a basis for informed decision-making regarding life-sustaining treatment. We conducted a survey to understand current practices and perceptions of code status discussions in a tertiary-care Swiss hospital. METHODS We performed systematic interviews across different departments of the University Hospital of Basel. We interviewed 258 physicians and 145 patients who were hospitalised between May and July 2018 using a questionnaire designed to assess the use of code status discussions and to gauge patients’ individual experiences and opinions. RESULTS A total of 61.4% of patients did not recall having had a code status discussion during the hospital stay. However, a higher proportion of medical patients compared to surgical patients recalled having had a discussion (43.6 vs 22.4%, p = 0.03). For 9 out of 38 (23.7%) patients who did recall the discussion, there was a lack of agreement between the preference given in the interview regarding resuscitation measures and the documented code status in the medical electronic chart. Furthermore, a majority of physicians (72.4%) recalled defining a do-not-resuscitate (DNR) status for a patient without prior discussion with the patient. Physicians who recalled determining the DNR status without patient consultation reported conflicts with patients and relatives regarding code status at a higher rate compared to physicians who did not define DNR status without consultation (62.4 vs 39.4%, p <0.001). CONCLUSION A majority of patients do not report having discussed code status during their hospital stay and physicians frequently omit such discussions, thereby potentially failing to attend to patients’ preferences for care. Physician training regarding code status discussions may improve the quality of informed decision-making and patient-centred care.
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Gürtler N, Erba A, Giehl C, Tschudin-Sutter S, Bassetti S, Osthoff M. Appropriateness of antimicrobial prescribing in a Swiss tertiary care hospital: a repeated point prevalence survey. Swiss Med Wkly 2019; 149:w20135. [PMID: 31656037 DOI: 10.4414/smw.2019.20135] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
AIMS OF THE STUDY Inappropriate use of antimicrobials is associated with the emergence of antimicrobial resistance and adverse events. Antimicrobial stewardship programmes may both optimise treatment of infections and reduce antimicrobial resistance but are implemented in only a minority of Swiss hospitals. In addition, data on prescribing patterns and quality are scarce. We conducted a repeated point prevalence survey to evaluate the quality of antimicrobial prescribing in a single tertiary care centre. METHODS Antimicrobial use was audited twice (summer 2017 and winter 2018) among all patients admitted to the University Hospital Basel, Switzerland. Data were collected from the electronic health record. Appropriateness of antimicrobial use was evaluated according to previously published rules and local national guidelines. RESULTS We evaluated 1112 patients of whom 378 (34%) received 548 prescriptions in total (30% for prophylaxis). Penicillins with β-lactamase inhibitors were most commonly used (30%), followed by cotrimoxazole (12%) and ceftriaxone (7%). Intravenous administration was chosen in 56% of patients. Prior to antimicrobial therapy, blood cultures were collected in 69% of patients. Overall, 182 (33%) prescriptions were not appropriate; reasons included lack of indication (11%), incorrect dosing (7%), delay in intravenous to oral switch (9%) or non-adherence to local guidelines (15%). A minority of patients received antimicrobials despite documented allergies (2%). Almost 38% of empirical prescriptions were inappropriate, compared with only 19% of prophylactic and 20% of targeted prescriptions. Penicillins with β-lactamase inhibitors and cephalosporins were most commonly involved in inappropriate prescribing (>50%) followed by carbapenems (30%), narrow-spectrum penicillins (17%) and cotrimoxazole (6%), with oral administration being involved less frequently than intravenous administration (15 vs 37%). Infectious diseases consultation and presence of immunosuppression were associated with reduced odds (odds ratio [OR] 0.38, 95% confidence interval [CI] 0.21–0.70 and OR 0.31, 95% CI 0.17–0.54, respectively) of inappropriate prescription in the per-patient multivariable analysis, whereas being admitted to a surgical or intensive care unit was associated with increased odds (OR 1.83 and 5.67) compared with a medical unit. CONCLUSION Almost one third of prescriptions were inappropriate in our tertiary care centre despite local guidelines and an on-demand infectious diseases consultation service. Our results underscore the need for expanding current antimicrobial stewardship efforts, including national initiatives such as stewardship and prescribing guidelines, repeated surveys and identification of areas for improvement including timely intravenous to oral switches in order to reduce the consequences of inappropriate prescribing and of multidrug resistant organisms.
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Sutter R, Tisljar K, Opić P, De Marchis GM, Bassetti S, Bingisser R, Hunziker S, Marsch S. Emergency management of status epilepticus in a high-fidelity simulation: A prospective study. Neurology 2019; 93:838-848. [PMID: 31594860 DOI: 10.1212/wnl.0000000000008461] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 08/19/2019] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES To quantify the quality of physicians' emergency first response to status epilepticus (SE) and to identify risk factors for nonadherence to treatment guidelines in a standardized simulated scenario. METHODS In this prospective trial, 58 physicians (of different background) of the University Hospital Basel, a Swiss academic medical care center, were confronted with a simulated SE. Primary outcomes were time to (1) airway protection, (2) supplementary oxygen, and (3) administration of antiseizure drugs (ASDs). RESULTS All physicians recognized ongoing seizures. Airways were checked by 54% and protected by 16% within a median of 3.9 minutes. Supplementary oxygen was administered by 76% with a median of 2.8 minutes. First-line ASDs were administered by 98% (benzodiazepines 97% within a median of 2.9 minutes), and second-line ASDs by 57% within 8.1 minutes. Regarding secondary outcomes, the median time to monitor blood pressure and heart rate was 1.8 (interquartile range [IQR] 1.3-2.6) and 2.0 (IQR 1.4-2.7) minutes, respectively. Neurologic affiliation of physicians was associated with inadequate assessments of vital signs (odds ratio [OR] = 0.2; 95% CI 0.04-0.93) and most frequent administration of second-line ASDs (OR = 5.0; 95% CI 1.01-25.3). Knowing treatment guidelines and subjective certainty regarding SE diagnosis were associated with frequent administration of second-line ASDs (OR = 10.4; 95% CI 1.2-88.1). CONCLUSIONS Nonadherence to SE treatment guidelines is frequent. The lack of airway assessment and protection in the simulated clinical scenario of SE may increase mortality and promote treatment refractoriness related to aspiration pneumonia. Guideline-based clinical training is urgently needed to increase the quality of SE management. REGISTRATION ISRCTN registry (ID ISRCTN60369617; www.isrctn.com/ISRCTN60369617).
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Gürtler N, Osthoff M, Rueter F, Wüthrich D, Zimmerli L, Egli A, Bassetti S. Prosthetic valve endocarditis caused by Pseudomonas aeruginosa with variable antibacterial resistance profiles: a diagnostic challenge. BMC Infect Dis 2019; 19:530. [PMID: 31208366 PMCID: PMC6580457 DOI: 10.1186/s12879-019-4164-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 06/04/2019] [Indexed: 12/17/2022] Open
Abstract
Background Infective endocarditis (IE) caused by gram-negative bacilli is rare. However, the incidence of this severe infection is rising because of the increasing number of persons at risk, such as patients with immunosuppression or with cardiac implantable devices and prosthetic valves. The diagnosis of IE is often difficult, particularly when microorganisms such as Pseudomonas aeruginosa, which rarely cause this infection, are involved. One of the mainstays for the diagnosis of IE are persistently positive blood cultures with the same bacteria, while polymicrobial bacteremia usually points to another cause, e.g. an abscess. The antimicrobial resistance profile of some P. aeruginosa strains may change, falsely suggesting an infection with several strains, thus further increasing the diagnostic difficulties. Case presentation A 66-year old male patient who had a transcatheter aortic valve implantation (TAVI) one year previously developed fever seven days after an elective inguinal hernia repair. During the following four weeks, P. aeruginosa with different antibiotic resistance profiles was repeatedly isolated from blood cultures. Repeated trans-esophageal echocardiograms (TEE) were negative and an infection by different P. aeruginosa strains was suspected. Extensive diagnostic workup for an infectious focus was performed with no results. Finally, an oscillating mass on the aortic valve was detected by TEE five weeks after the initial positive blood cultures. P. aeruginosa endocarditis was confirmed by culture of the surgically removed valve. Whole genome sequencing of the last two P. aeruginosa isolates (valve and blood culture) revealed identical strains, with genome mutations for AmpR, AmpD and OprD. Conclusions The diagnosis of prosthetic valve endocarditis is particularly difficult for several reasons. The modified Duke criteria have a lower sensitivity for patients with prosthetic valve endocarditis and the infection may be caused by “unusual” pathogens such as P. aeruginosa. Patients with repeatedly positive blood cultures should make clinicians suspicious for endocarditis even if imaging studies are negative and if isolated pathogens are “unusual”. Repeatedly positive blood cultures for P. aeruginosa should be considered as “persistent bacteremia” (suspicious for IE) even in the presence of different antibiotic susceptibility patterns, since P. aeruginosa might rapidly activate or deactivate resistance mechanisms depending on antibiotic exposition.
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Becker C, Lecheler L, Hochstrasser S, Metzger KA, Widmer M, Thommen EB, Nienhaus K, Ewald H, Meier CA, Rueter F, Schaefert R, Bassetti S, Hunziker S. Association of Communication Interventions to Discuss Code Status With Patient Decisions for Do-Not-Resuscitate Orders: A Systematic Review and Meta-analysis. JAMA Netw Open 2019; 2:e195033. [PMID: 31173119 PMCID: PMC6563579 DOI: 10.1001/jamanetworkopen.2019.5033] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
IMPORTANCE Whether specific communication interventions to discuss code status alter patient decisions regarding do-not-resuscitate code status and knowledge about cardiopulmonary resuscitation (CPR) remains unclear. OBJECTIVE To conduct a systematic review and meta-analysis regarding the association of communication interventions with patient decisions and knowledge about CPR. DATA SOURCES PubMed, Embase, PsycINFO, and CINAHL were systematically searched from the inception of each database to November 19, 2018. STUDY SELECTION Randomized clinical trials focusing on interventions to facilitate code status discussions. Two independent reviewers performed the data extraction and assessed risk of bias using the Cochrane Risk of Bias Tool. Data were pooled using a fixed-effects model, and risk ratios (RRs) with corresponding 95% CIs are reported. DATA EXTRACTION AND SYNTHESIS The study was performed according to the PRISMA guidelines. MAIN OUTCOMES AND MEASURES The primary outcome was patient preference for CPR, and the key secondary outcome was patient knowledge regarding life-sustaining treatment. RESULTS Fifteen randomized clinical trials (2405 patients) were included in the qualitative synthesis, 11 trials (1463 patients) were included for the quantitative synthesis of the primary end point, and 5 trials (652 patients) were included for the secondary end point. Communication interventions were significantly associated with a lower preference for CPR (390 of 727 [53.6%] vs 284 of 736 [38.6%]; RR, 0.70; 95% CI, 0.63-0.78). In a preplanned subgroup analysis, studies using resuscitation videos as decision aids compared with other interventions showed a stronger decrease in preference for life-sustaining treatment (RR, 0.56; 95% CI, 0.48-0.64 vs 1.03; 95% CI, 0.87-1.22; between-group heterogeneity P < .001). Also, a significant association was found between communication interventions and better patient knowledge (standardized mean difference, 0.55; 95% CI, 0.39-0.71). CONCLUSIONS AND RELEVANCE Communication interventions are associated with patient decisions regarding do-not-resuscitate code status and better patient knowledge and may thus improve code status discussions.
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Kutz A, Koch D, Conca A, Baechli C, Haubitz S, Regez K, Schild U, Caldara Z, Ebrahimi F, Bassetti S, Eckstein J, Beer J, Egloff M, Kaplan V, Ehmann T, Hoess C, Schaad H, Wagner U, de Geest S, Schuetz P, Mueller B. Integrative hospital treatment in older patients to benchmark and improve outcome and length of stay - the In-HospiTOOL study. BMC Health Serv Res 2019; 19:237. [PMID: 31014343 PMCID: PMC6480877 DOI: 10.1186/s12913-019-4045-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Accepted: 03/27/2019] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND A comprehensive in-hospital patient management with reasonable and economic resource allocation is arguably the major challenge of health-care systems worldwide, especially in elderly, frail, and polymorbid patients. The need for patient management tools to improve the transition process and allocation of health care resources in routine clinical care particularly for the inpatient setting is obvious. To address these issues, a large prospective trial is warranted. METHODS The "Integrative Hospital Treatment in Older patients to benchmark and improve Outcome and Length of stay" (In-HospiTOOL) study is an investigator-initiated, multicenter effectiveness trial to compare the effects of a novel in-hospital management tool on length of hospital stay, readmission rate, quality of care, and other clinical outcomes using a time-series model. The study aims to include approximately 35`000 polymorbid medical patients over an 18-month period, divided in an observation, implementation, and intervention phase. Detailed data on treatment and outcome of polymorbid medical patients during the in-hospital stay and after 30 days will be gathered to investigate differences in resource use, inter-professional collaborations and to establish representative benchmarking data to promote measurement and display of quality of care data across seven Swiss hospitals. The trial will inform whether the "In-HospiTOOL" optimizes inter-professional collaboration and thereby reduces length of hospital stay without harming subjective and objective patient-oriented outcome markers. DISCUSSION Many of the current quality-mirroring tools do not reflect the real need and use of resources, especially in polymorbid and elderly patients. In addition, a validated tool for optimization of patient transition and discharge processes is still missing. The proposed multicenter effectiveness trial has potential to improve interprofessional collaboration and optimizes resource allocation from hospital admission to discharge. The results will enable inter-hospital comparison of transition processes and accomplish a benchmarking for inpatient care quality.
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Hunziker L, Radovanovic D, Jeger R, Pedrazzini G, Cuculi F, Urban P, Erne P, Rickli H, Pilgrim T, Hess F, Simon R, Hangartner P, Hufschmid U, Hornig B, Altwegg L, Trummler S, Windecker S, Rueff T, Loretan P, Roethlisberger C, Evéquoz D, Mang G, Ryser D, Müller P, Jecker R, Kistler W, Hongler T, Stäuble S, Freiwald G, Schmid H, Stauffer J, Cook S, Bietenhard K, Roffi M, Wojtyna W, Schönenberger R, Simonin C, Waldburger R, Schmidli M, Federspiel B, Weiss E, Marty H, Weber K, Zender H, Poepping I, Hugi A, Koltai E, Iglesias J, Erne P, Heimes T, Jordan B, Pagnamenta A, Feraud P, Beretta E, Stettler C, Repond F, Widmer F, Heimgartner C, Polikar R, Bassetti S, Iselin H, Giger M, Egger P, Kaeslin T, Fischer A, Herren T, Eichhorn P, Neumeier C, Flury G, Girod G, Vogel R, Niggli B, Yoon S, Nossen J, Stoller U, Veragut U, Bächli E, Weber A, Schmidt D, Hellermann J, Eriksson U, Fischer T, Peter M, Gasser S, Fatio R, Vogt M, Ramsay D, Wyss C, Bertel O, Maggiorini M, Eberli F, Christen S. Twenty-Year Trends in the Incidence and Outcome of Cardiogenic Shock in AMIS Plus Registry. Circ Cardiovasc Interv 2019; 12:e007293. [DOI: 10.1161/circinterventions.118.007293] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Agnetti J, Seth-Smith HMB, Ursich S, Reist J, Basler M, Nickel C, Bassetti S, Ritz N, Tschudin-Sutter S, Egli A. Clinical impact of the type VI secretion system on virulence of Campylobacter species during infection. BMC Infect Dis 2019; 19:237. [PMID: 30845966 PMCID: PMC6407262 DOI: 10.1186/s12879-019-3858-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 02/28/2019] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND The clinical course of Campylobacter infection varies in symptoms and severity depending on host factors, virulence of the pathogen and initiated therapy. The type VI secretion system (T6SS) has been identified as a novel virulence factor, which mediates contact-dependent injection of enzymes and toxins into competing bacteria or host cells and facilitates the colonisation of a host organism. We aimed to compare the clinical course of Campylobacter infection caused by strains with and without the T6SS and identify possible associations between this putative virulence factor and the clinical manifestations of disease. METHODS From April 2015 to January 2017, patients with detection of Campylobacter spp. were identified at the University Hospital of Basel and the University Children's Hospital of Basel and included in this case-control study. Presence of the T6SS gene cluster was assayed by PCR targeting the hcp gene, confirmed with whole genome sequencing. Pertinent clinical data was collected by medical record review. Differences in disease- and host-characteristics between T6SS-positive (case) and -negative (control) were compared in a uni- and multi-variable analysis. Hospital admission, antibiotic therapy, admission to intensive care unit, development of bacteraemia and in-hospital mortality were considered as clinical endpoints. RESULTS We identified 138 cases of Campylobacter jejuni infections and 18 cases of Campylobacter coli infections from a paediatric and adult population. Analyses were focused on adult patients with C. jejuni (n = 119) of which 16.8% were T6SS-positive. Comparisons between T6SS-positive and -negative C. jejuni isolates did not reveal significant differences regarding clinical manifestations or course of disease. All clinical endpoints showed a similar distribution in both groups. A higher score in the Charlson Comorbidity Index was associated with T6SS-positive C. jejuni isolates (p < 0.001) and patients were more likely to have a solid organ transplant and to be under immunosuppressive therapy. CONCLUSIONS Our study does not provide evidence that T6SS is associated with a more severe clinical course. Interestingly, T6SS-positive isolates are more commonly found in immunocompromised patients: an observation which merits further investigation.
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Gamp M, Becker C, Tondorf T, Hochstrasser S, Metzger K, Meinlschmidt G, Langewitz W, Schäfert R, Bassetti S, Hunziker S. Effect of Bedside vs. Non-bedside Patient Case Presentation During Ward Rounds: a Systematic Review and Meta-analysis. J Gen Intern Med 2019; 34:447-457. [PMID: 30604116 PMCID: PMC6420670 DOI: 10.1007/s11606-018-4714-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 08/21/2018] [Accepted: 10/15/2018] [Indexed: 11/29/2022]
Abstract
BACKGROUND Ward rounds are important for communicating with patients, but it is unclear whether bedside or non-bedside case presentation is the better approach. METHODS We conducted a comprehensive search up to July 2018 to identify randomized controlled trials (RCTs) comparing bedside and non-bedside case presentations. Data was abstracted independently by two researchers and study quality was assessed using the Cochrane Risk of Bias Tool. Our primary outcome was patient's satisfaction with ward rounds. Our main secondary outcome was patient's understanding of disease and the management plan. RESULTS Among 1647 identified articles, we included five RCTs involving 655 participants with overall moderate trial quality. We found no difference in having low patient's satisfaction between bedside and non-bedside case presentations (risk ratio [RR], 0.85; 95% CI, 0.66 to 1.09). We also found no impact on patient's understanding of their disease and management plan (RR, 0.92; 95% CI, 0.67 to 1.28). Trial sequential analysis (TSA) indicated low power of our main analysis. DISCUSSION We found no differences in patient-relevant outcomes between bedside and non-bedside case presentations with a lack of statistical power among current trials. There is a need for larger studies to find the optimal approach to patient case presentation during ward rounds.
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Fierbinţeanu-Braticevici C, Raspe M, Preda AL, Livčāne E, Lazebnik L, Kiňová S, de Kruijf EJ, Hojs R, Hanslik T, Durusu-Tanriover M, Dentali F, Corbella X, Castellino P, Bivol M, Bassetti S, Barreto V, Ruiz EM, Campos L. Medical and surgical co-management - A strategy of improving the quality and outcomes of perioperative care. Eur J Intern Med 2019; 61:44-47. [PMID: 30448097 DOI: 10.1016/j.ejim.2018.10.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 10/17/2018] [Accepted: 10/21/2018] [Indexed: 10/27/2022]
Abstract
With the increase of ageing population, rates of chronic diseases and complex medical conditions, the management of high-risk surgical patients is likely to become a great concern in most countries. Considering all these factors, it is certainly rational and intuitive that internists should be included into a collaborative model of medical and surgical co-management, where their multi-potentiality and synthesis capacity require them to coordinate the multidisciplinary team and to be the leading agent of change. In this regard, our aim was to present the official position and approach of the Working Group on Professional Issues and Quality of Care of the European Federation of Internal Medicine (EFIM), for implementation of this strategy of care, encouraging internists to assume an important role and to provide continuity of multidisciplinary care, from the decision to operate through to rehabilitation and recovery. Moving from the traditional model of medical care of the surgical patients to the co-management model, from a reactive simple consultation to a new pro-active continued service, may optimize the quality and perioperative care, improving the survival, shortening hospital stays, replacing the old strategy of late and complication treatment to an early and preventive one.
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Thoma R, Häuptle P, Degen L, Bassetti S, Osthoff M. Escherichia coli bloodstream infection preceding the diagnosis of rectal carcinoma. Oxf Med Case Reports 2018; 2018:omy084. [PMID: 30364353 PMCID: PMC6194184 DOI: 10.1093/omcr/omy084] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 08/03/2018] [Accepted: 08/20/2018] [Indexed: 11/13/2022] Open
Abstract
Background: Cancer is one of the major comorbidities in patients with sepsis, and conversely, bloodstream infections (BSI) may precede the diagnosis of colorectal malignancy, in particular when Streptococcus gallolyticus is isolated. We present the rare case of an Escherichia coli BSI preceding the diagnosis of rectal adenocarcinoma. Case presentation: A 56-year-old man with a history of ocular myasthenia gravis presented with fever and shaking chills, and was diagnosed with E. coli BSI of unknown origin. After a thorough history and examination, diagnostic workup revealed a rectal adenocarcinoma as portal of entry for E. coli BSI. The choice of definitive antibiotic treatment was complicated by the risk of myasthenia gravis exacerbation by several classes of antibiotics. Conclusions: In patients with E. coli BSI of unknown origin, clinicians need a high index of suspicion regarding underlying colorectal malignancies. This may permit earlier diagnosis in a potentially curable stage.
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