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Bouisset B, Pozzi M, Ruste M, Varin T, Vola M, Rodriguez T, Jolivet ML, Chiari P, Fellahi JL, Jacquet-Lagreze M. Cardiopulmonary Bypass Blood Flow Rates and Major Adverse Kidney Events in Cardiac Surgery: A Propensity Score-adjusted Before-After Study. J Cardiothorac Vasc Anesth 2024; 38:2213-2220. [PMID: 39095213 DOI: 10.1053/j.jvca.2024.07.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 05/06/2024] [Accepted: 07/08/2024] [Indexed: 08/04/2024]
Abstract
OBJECTIVES Cardiac surgery associated-acute kidney injury is a common and serious postoperative complication of cardiac surgery, which is associated with increased postoperative morbidity and mortality. This study aimed to explore the association between cardiopulmonary bypass (CPB) blood flow rate (BFR), and major adverse kidney events (MAKEs) at day 30. DESIGN Retrospective single-center before-after observational study. Patients were divided in 2 groups according to CPB flow rates: a first group with an institutional protocol targeting a CPB-BFR of >2.2 L/min/m² (low CPB-BFR group), and a second group with a modified institutional protocol targeting a CPB-BFR of >2.4 L/min/m² (high CPB-BFR group). The primary outcome was MAKE at 30 days, defined as the composite of death, renal replacement therapy or persistent renal dysfunction. SETTING The data were collected from clinical routines in university hospital. PARTICIPANTS Adult patients who underwent elective and urgent cardiac surgery without severe chronic renal failure, for whom CPB duration was ≥90 minutes. INTERVENTIONS We included 533 patients (low CPB-BFR group, n = 270; high CPB-BFR group, n = 263). MEASUREMENTS AND MAIN RESULTS A significant decrease in MAKE at 30 days was observed in the high CPB-BFR group (3% v 8%; odds ratio [OR], 0.779; 95% confidence interval [CI], 0.661-0.919; p < 0.001) mainly mediated by a lower 30-day mortality in the high CPB-BFR group (1% v 5%; OR, 0.697; 95% CI, 0.595-0.817; p = 0.001), as was renal replacement therapy (1% v 4%; OR, 0.739; 95% CI, 0.604-0.904; p = 0.016). CONCLUSIONS In patients undergoing cardiac surgery, increased CPB-BFR was associated with a decrease in MAKE at 30 days including mortality and renal replacement therapy.
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Affiliation(s)
- Benoit Bouisset
- Service d'Anesthésie-Réanimation, Hôpital Louis Pradel, Hospices Civils de Lyon, Bron Cedex, France.
| | - Matteo Pozzi
- Service de Chirurgie Cardiovasculaire de l'Adulte, Hôpital Louis Pradel, Hospices Civils de Lyon, Bron Cedex, France; Laboratoire RESHAPE, INSERM U1290, Université Claude Bernard Lyon 1, Lyon Cedex, France
| | - Martin Ruste
- Service d'Anesthésie-Réanimation, Hôpital Louis Pradel, Hospices Civils de Lyon, Bron Cedex, France; Faculté de Médecine Lyon Est, Université Claude Bernard Lyon 1, Lyon Cedex, France; Laboratoire CarMeN, Inserm UMR 1060, Université Claude Bernard Lyon 1, Bron Cedex, France
| | - Thomas Varin
- Service de Chirurgie Cardiovasculaire de l'Adulte, Hôpital Louis Pradel, Hospices Civils de Lyon, Bron Cedex, France
| | - Marco Vola
- Service de Chirurgie Cardiovasculaire de l'Adulte, Hôpital Louis Pradel, Hospices Civils de Lyon, Bron Cedex, France; Laboratoire RESHAPE, INSERM U1290, Université Claude Bernard Lyon 1, Lyon Cedex, France
| | - Thomas Rodriguez
- Service d'Anesthésie-Réanimation, Hôpital Louis Pradel, Hospices Civils de Lyon, Bron Cedex, France
| | - Maxime Le Jolivet
- Service d'Anesthésie-Réanimation, Hôpital Louis Pradel, Hospices Civils de Lyon, Bron Cedex, France
| | - Pascal Chiari
- Service d'Anesthésie-Réanimation, Hôpital Louis Pradel, Hospices Civils de Lyon, Bron Cedex, France; Laboratoire CarMeN, Inserm UMR 1060, Université Claude Bernard Lyon 1, Bron Cedex, France
| | - Jean-Luc Fellahi
- Service d'Anesthésie-Réanimation, Hôpital Louis Pradel, Hospices Civils de Lyon, Bron Cedex, France; Faculté de Médecine Lyon Est, Université Claude Bernard Lyon 1, Lyon Cedex, France; Laboratoire CarMeN, Inserm UMR 1060, Université Claude Bernard Lyon 1, Bron Cedex, France
| | - Matthias Jacquet-Lagreze
- Service d'Anesthésie-Réanimation, Hôpital Louis Pradel, Hospices Civils de Lyon, Bron Cedex, France; Faculté de Médecine Lyon Est, Université Claude Bernard Lyon 1, Lyon Cedex, France; Laboratoire CarMeN, Inserm UMR 1060, Université Claude Bernard Lyon 1, Bron Cedex, France
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Guerra-Londono CE, Dexter F, Mitchell JD, Forrest PB, Penning DH. Effect of a non-reactive absorbent with or without environmentally oriented electronic feedback on anesthesia provider's fresh gas flow rates: A greening initiative. J Clin Anesth 2024; 95:111441. [PMID: 38452428 DOI: 10.1016/j.jclinane.2024.111441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 12/29/2023] [Accepted: 03/03/2024] [Indexed: 03/09/2024]
Abstract
STUDY OBJECTIVE To examine the effects of a non-reactive carbon dioxide absorbent (AMSORB® Plus) versus a traditional carbon dioxide absorbent (Medisorb™) on the FGF used by anesthesia providers and an electronic educational feedback intervention using Carestation™ Insights (GE HealthCare) on provider-specific change in FGF. DESIGN Prospective, single-center cohort study set in a greening initiative. SETTING Operating room. PARTICIPANTS 157 anesthesia providers (i.e., anesthesiology trainees, certified registered nurse anesthetists, and solo anesthesiologists). INTERVENTIONS Intervention #1 was the introduction of AMSORB® Plus into 8 Aisys CS2, Carestation™ Insights-enabled anesthesia machines (GE HealthCare) at the study site. At the end of week 6, anesthesia providers were educated and given an environmentally oriented electronic feedback strategy for the next 12 weeks of the study (Intervention #2) using Carestation™ Insights data. MEASUREMENTS The dual primary outcomes were the difference in average daily FGF during maintenance anesthesia between machines assigned to AMSORB® Plus versus Medisorb™ and the provider-specific change in average fresh gas flows after 12 weeks of feedback and education compared to the historical data. MAIN RESULTS Over the 18-week period, there were 1577 inhaled anesthetics performed in the 8 operating rooms (528 for intervention 1, 1049 for intervention 2). There were 1001 provider days using Aisys CS2 machines and 7452 provider days of historical data from the preceding year. Overall, AMSORB® Plus was not associated with significantly less FGF (mean - 80 ml/min, 97.5% confidence interval - 206 to 46, P = .15). The environmentally oriented electronic feedback intervention was not associated with a significant decrease in provider-specific mean FGF (-112 ml/min, 97.5% confidence interval - 244 to 21, P = .059). CONCLUSIONS This study showed that introducing a non-reactive absorbent did not significantly alter FGF. Using environmentally oriented electronic feedback relying on data analytics did not result in significantly reduced provider-specific FGF.
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Affiliation(s)
- Carlos E Guerra-Londono
- Anesthesiology, Pain Management, & Perioperative Medicine, Henry Ford Health, Detroit, MI, USA.
| | - Franklin Dexter
- Department of Anesthesia, University of Iowa, Iowa City, IA, USA
| | - John D Mitchell
- Anesthesiology, Pain Management, & Perioperative Medicine, Henry Ford Health, Detroit, MI, USA
| | - Patrick B Forrest
- Anesthesiology, Pain Management, & Perioperative Medicine, Henry Ford Health, Detroit, MI, USA
| | - Donald H Penning
- Anesthesiology, Pain Management, & Perioperative Medicine, Henry Ford Health, Detroit, MI, USA
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Messing JA, Russell-Babin K, Baker D, D'Aoust R. Impact of Bedside Laparotomy Simulation and Microlearning on Trauma Nurse Role Clarity, Knowledge, and Confidence. J Trauma Nurs 2024; 31:129-135. [PMID: 38742719 DOI: 10.1097/jtn.0000000000000786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
BACKGROUND The care of patients undergoing low-volume, high-risk emergency procedures such as bedside laparotomy (BSL) remains a challenge for surgical trauma critical care nurses. OBJECTIVES This study evaluates simulation and microlearning on trauma nurse role ambiguity, knowledge, and confidence in caring for patients during emergency BSL. METHODS The study is a single-center, prospective pretest-posttest design conducted from September to November 2022 at a Level I trauma center in the Mid-Atlantic United States using simulation and microlearning to evaluate role clarity, knowledge, and confidence among surgical trauma intensive care unit (STICU) nurses. Participants, nurses from a voluntary convenience sample within a STICU, attended a simulation and received three weekly microlearning modules. Instruments measuring role ambiguity, knowledge, and confidence were administered before the simulation, after, and again at 30 days. RESULTS From the pretest to the initial posttest, the median (interquartile range [IQR]) Role Ambiguity scores increased by 1.0 (1.13) (p < .001), and at the 30-day posttest, improved by 1.33 (1.5) (p < .001). The median (IQR) knowledge scores at initial posttest improved by 4.0 (2.0) (p < .001) and at the 30-day posttest improved by 3.0 (1.75) (p< .001). The median (IQR) confidence scores at initial posttest increased by 0.08 (0.33) (p = .009) and at the 30-day posttest improved by 0.33 (0.54) (p = .01). CONCLUSIONS We found that simulation and microlearning improved trauma nurse role clarity, knowledge, and confidence in caring for patients undergoing emergency BSL.
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Affiliation(s)
- Jonathan A Messing
- Author Affiliations: Inova Health System (Drs Messing and Russell-Babin), Fairfax, Virginia; and School of Nursing, Johns Hopkins University (Drs Baker and D'Aoust), Baltimore, Maryland
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Koester SW, Rumalla K, Catapano JS, Sorkhi SR, Mahadevan V, Devine GP, Naik A, Winkler EA, Rudy RF, Baranoski JF, Cole TS, Graffeo CS, Srinivasan VM, Jha RM, Jadhav AP, Ducruet AF, Albuquerque FC, Lawton MT. Modafinil Therapy and Mental Status Following Aneurysmal Subarachnoid Hemorrhage: Comprehensive Stroke Center Analysis. World Neurosurg 2024; 185:e467-e474. [PMID: 38367859 DOI: 10.1016/j.wneu.2024.02.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 02/10/2024] [Indexed: 02/19/2024]
Abstract
BACKGROUND Disorders of consciousness impair early recovery after aneurysmal subarachnoid hemorrhage (aSAH). Modafinil, a wakefulness-promoting agent, is efficacious for treating fatigue in stroke survivors, but data pertaining to its use in the acute setting are scarce. This study sought to assess the effects of modafinil use on mental status after aSAH. METHODS Modafinil timing and dosage, neurological examination, intubation status, and physical and occupational therapy participation were documented. Repeated-measures paired tests were used for a before-after analysis of modafinil recipients. Propensity score matching (1:1 nearest neighbor) for modafinil and no-modafinil cohorts was used to compare outcomes. RESULTS Modafinil (100-200 mg/day) was administered to 21% (88/422) of aSAH patients for a median (IQR) duration of 10.5 (4-16) days and initiated 14 (7-17) days after aSAH. Improvement in mentation (alertness, orientation, or Glasgow Coma Scale score) was documented in 87.5% (77/88) of modafinil recipients within 72 hours and 86.4% (76/88) at discharge. Of 37 intubated patients, 10 (27%) were extubated within 72 hours after modafinil initiation. Physical and occupational therapy teams noted increased alertness or participation in 47 of 56 modafinil patients (83.9%). After propensity score matching for baseline covariates, the modafinil cohort had a greater mean (SD) change in Glasgow Coma Scale score than the no-modafinil cohort at discharge (2.2 [4.0] vs. -0.2 [6.32], P = 0.003). CONCLUSIONS A temporal relationship with improvement in mental status was noted for most patients administered modafinil after aSAH. These findings, a favorable adverse-effect profile, and implications for goals-of-care decisions favor a low threshold for modafinil initiation in aSAH patients in the acute-care setting.
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Affiliation(s)
- Stefan W Koester
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Kavelin Rumalla
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Joshua S Catapano
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Samuel R Sorkhi
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Varun Mahadevan
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Gregory P Devine
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Anant Naik
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Ethan A Winkler
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Robert F Rudy
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Jacob F Baranoski
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Tyler S Cole
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Christopher S Graffeo
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Visish M Srinivasan
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Ruchira M Jha
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Ashutosh P Jadhav
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Andrew F Ducruet
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Felipe C Albuquerque
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Michael T Lawton
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA.
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Girardot K, Powers J, Morgan L, Hollister L. Evaluation of a Novel Mechanical Venous Thromboembolism Compression Device in Trauma Patients: A Pilot Study. J Trauma Nurs 2024; 31:97-103. [PMID: 38484165 DOI: 10.1097/jtn.0000000000000779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
BACKGROUND Venous thromboembolism (VTE) is the fourth most common preventable hospital-acquired complication for hospitalized trauma patients. Mechanical prophylaxis, using sequential compression or intermittent pneumatic compression (IPC) devices, is recommended alongside pharmacologic prophylaxis for VTE prevention. However, compliance with device use is a barrier that reduces the effectiveness of mechanical prophylaxis. OBJECTIVE This study aimed to determine whether using the Movement and Compressions (MAC) system compared with an IPC device impacts compliance with mechanical VTE prophylaxis in trauma patients. METHODS This study used a before-and-after design with historical control at a Level II trauma center with a convenience sample of adult trauma patients admitted to the intensive care unit or acute care floor for at least 24 h. We trialed the MAC device for 2 weeks in November and December 2022 with prospective data collection. Data collection for the historical control group occurred retrospectively using patients from a point-in-time audit of IPC device compliance from August and September of 2022. RESULTS A total of 51 patients met inclusion criteria, with 34 patients in the IPC group and 17 patients in the MAC group. The mean (SD) prophylaxis time was 17.2 h per day (4.0) in the MAC group and 7.5 h per day (8.8) in the IPC group, which was statistically significant (p < .001). CONCLUSION Our findings suggest that the MAC device can improve compliance with mechanical prophylaxis.
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Affiliation(s)
- Kellie Girardot
- Author Affiliations: Department of Trauma Services, Parkview Health, Fort Wayne, Indiana (Ms Girardot and Dr Hollister); Department of Patient Care Services, Parkview Health, Fort Wayne, Indiana (Ms Morgan and Dr Powers)
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Saha AK, Segal S. A Quality Improvement Initiative to Reduce Adverse Effects of Transitions of Anesthesia Care on Postoperative Outcomes: A Retrospective Cohort Study. Anesthesiology 2024; 140:387-398. [PMID: 37976442 DOI: 10.1097/aln.0000000000004839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
BACKGROUND An intraoperative transfer of care from one anesthesia provider to another, or handover, may result in information loss and contribute to adverse patient outcomes. In 2019 the authors undertook a quality improvement effort to increase the use of a structured intraoperative handover tool incorporated in the electronic medical record. The authors hypothesized that intraoperative handovers of anesthesia care would be associated with adverse patient outcomes, and that increased use of a structured tool would attenuate this effect. METHODS This study included adult patients undergoing noncardiac surgery of at least 1 h duration performed during the period 2016 to 2021. Cases with a handover were identified if either there was a change of attending anesthesiologist or change of nurse anesthetist or resident for more than 35 min. The primary outcome was the occurrence of a composite of postoperative mortality and major postoperative morbidity. The effect of the intervention was analyzed by examining the quarterly change in odds ratio for the primary outcome for cases with and without a handover. RESULTS A total of 121,077 cases, 40.4% of which had a handover, were included. After weighting, the composite outcome was statistically associated with handovers (3,517 of 48,986 [7.2%] in handover cases vs. 4,470 of 72,091 [6.2%] in nonhandover cases; odds ratio, 1.08; 95% CI, 1.04 to 1.12). Time series analysis showed a marked increase in usage of the structured tool after the initial intervention. The odds ratio for the composite outcome showed a significant decrease over time after the initial intervention (t = -3.97; P < 0.001), with the slope of the odds ratio versus time curve decreasing from 0.002 (95% CI, 0.001 to 0.004; P = 0.018) to -0.011 (95% CI, -0.01 to -0.018; P < 0.001). CONCLUSIONS Intraoperative handovers are significantly associated with adverse outcomes even after controlling for multiple confounding variables. Use of a structured handover tool during anesthesia care may attenuate the adverse effect. EDITOR’S PERSPECTIVE
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Affiliation(s)
- Amit K Saha
- Department of Anesthesiology, and Perioperative Outcomes and Informatics Collaborative, Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Scott Segal
- Department of Anesthesiology, and Perioperative Outcomes and Informatics Collaborative, Wake Forest University School of Medicine, Winston-Salem, North Carolina
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Bramati L, Allenstein Gondim LM, Schmidt L, Lüders D, Veríssimo Meira Taveira K, Néron N, Miranda de Araujo C, Bender Moreira de Lacerda A. Effectiveness of educational programs in hearing health: a systematic review and meta-analysis. Int J Audiol 2024:1-12. [PMID: 38411141 DOI: 10.1080/14992027.2024.2313025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 01/26/2024] [Indexed: 02/28/2024]
Abstract
OBJECTIVE To evaluate the effectiveness of hearing health education programs aimed at preventing noise-induced hearing loss (NIHL), of recreational and occupational origin, by means of a systematic review and meta-analysis. DESIGN The search strategy was carried out in on five electronic databases, as well as referrals from experts. The risk of bias was judged, and the random effects meta-analysis was performed. The certainty of the evidence was assessed. STUDY SAMPLE Effectiveness studies that used educational intervention in hearing health and prevention of NIHL were included. RESULTS 42 studies were included. The Dangerous Decibels program was the only one that could be quantitatively analysed and showed improvement in the post-intervention period of up to one week [SMD = 0.60; CI95% = 0.38-0.82; I2 = 92.5%) and after eight weeks [SMD = 0.45; CI95% = 0.26-0.63; I2 = 81.6%) compared to the baseline. The certainty of evidence was judged as very low. CONCLUSIONS The Dangerous Decibels program is effective after eight weeks of intervention. The other programs cannot be quantified. They still present uncertainty about their effectiveness. The level of certainty is still low for this assessment.
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Affiliation(s)
- Luciana Bramati
- Postgraduate Program in Communication Disorders, Universidade Tuiuti do Paraná - UTP- UTP, Curitiba-Paraná, Brazil
| | - Lys Maria Allenstein Gondim
- Postgraduate Program in Communication Disorders, Universidade Tuiuti do Paraná - UTP- UTP, Curitiba-Paraná, Brazil
| | - Lucas Schmidt
- Postgraduate Program in Communication Disorders, Universidade Tuiuti do Paraná - UTP- UTP, Curitiba-Paraná, Brazil
| | - Débora Lüders
- Postgraduate Program in Communication Disorders, Universidade Tuiuti do Paraná - UTP- UTP, Curitiba-Paraná, Brazil
| | - Karinna Veríssimo Meira Taveira
- Department of Morphology- Center of Biosciences, Associated Postgraduate Program in Speech, Language and Hearing Sciences, Federal University of Rio Grande do Norte, Natal, Brazil
- Center for Advanced Studies in Systematic Review and Meta-Analysis - NARSM; NARSM, Curitiba-Paraná, Brazil
| | - Noémi Néron
- Postgraduate Program in Science of Speech-Language and Hearing, École d'Orthophonie et Audiologie, Université de Montreal - UdeM, Montreal, Canada
| | - Cristiano Miranda de Araujo
- Postgraduate Program in Communication Disorders, Universidade Tuiuti do Paraná - UTP- UTP, Curitiba-Paraná, Brazil
- Center for Advanced Studies in Systematic Review and Meta-Analysis - NARSM; NARSM, Curitiba-Paraná, Brazil
| | - Adriana Bender Moreira de Lacerda
- Postgraduate Program in Communication Disorders, Universidade Tuiuti do Paraná - UTP- UTP, Curitiba-Paraná, Brazil
- Postgraduate Program in Science of Speech-Language and Hearing, École d'Orthophonie et Audiologie, Université de Montreal - UdeM, Montreal, Canada
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Anusic N, Sessler DI. Innovative designs for trials informing the care of cardiac surgical patients: Part II. Curr Opin Anaesthesiol 2024; 37:49-54. [PMID: 38085856 DOI: 10.1097/aco.0000000000001334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2023]
Abstract
PURPOSE OF REVIEW This review examines advances in clinical trial methodologies relevant to cardiac anesthesia. It focuses on innovative approaches, including factorial randomization, composite outcomes, and cluster randomized trials, which enhance the efficiency, practical relevance, and generalizability of trial outcomes. RECENT FINDINGS Factorial randomization is becoming popular because the approach allows investigators to simultaneously evaluate two or more interventions. Furthermore, factorial designs can evaluate interactions among treatments which is highly relevant information that cannot be obtained from separate trials. Composite outcomes are also increasingly utilized, combining multiple individual outcomes into a single measure, which increases statistical power and can better represent relevant physiology. Designing valid composites requires careful consideration of component outcome severity and incidence. Cluster randomized trials, including stepped wedge and multiple crossover designs, address the challenges of group-level effects and shared environments. SUMMARY The evolution of clinical trial designs is marked by a shift towards methodologies that enhance efficiency and provide more nuanced insights into treatment effects. These include factorial designs for simultaneous intervention assessment, composite outcomes for comprehensive physiological representation, and cluster trials for group-level effect analysis. Such advancements are shaping the future of clinical research, making it more relevant, efficient, and broadly applicable.
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Affiliation(s)
- Nikola Anusic
- Department of Outcomes Research, Cleveland Clinic, Cleveland, Ohio, USA
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Amir O, Goldberg Y, Mandel M, Bar-On YM, Freedman LS, Bodenheimer O, Huppert A, Milo R. Three phases of increasing complexity in estimating vaccine protection. Int J Epidemiol 2023; 52:1299-1302. [PMID: 37244650 DOI: 10.1093/ije/dyad073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 05/10/2023] [Indexed: 05/29/2023] Open
Affiliation(s)
- Ofra Amir
- Faculty of Data and Decision Sciences, Technion-Israel Institute of Technology, Haifa, Israel
| | - Yair Goldberg
- Faculty of Data and Decision Sciences, Technion-Israel Institute of Technology, Haifa, Israel
| | - Micha Mandel
- Statistics and Data Science, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Yinon M Bar-On
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot, Israel
| | - Laurence S Freedman
- Bio-Statistical and Bio-Mathematical Unit, Gertner Institute for Epidemiology & Health Policy Research, Sheba Medical Center, Ramat Gan, Israel
| | | | - Amit Huppert
- Bio-Statistical and Bio-Mathematical Unit, Gertner Institute for Epidemiology & Health Policy Research, Sheba Medical Center, Ramat Gan, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ron Milo
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot, Israel
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Alqenae FA, Steinke D, Belither H, Robertson P, Bartlett J, Wilkinson J, Williams SD, Brad L, Jeffries M, Ashcroft DM, Keers RN. A Multi-method Exploratory Evaluation of a Service Designed to Improve Medication Safety for Patients with Monitored Dosage Systems Following Hospital Discharge. Drug Saf 2023; 46:1021-1037. [PMID: 37819463 PMCID: PMC10584716 DOI: 10.1007/s40264-023-01342-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/31/2023] [Indexed: 10/13/2023]
Abstract
BACKGROUND AND OBJECTIVE Medication safety problems are common post-hospital discharge, and an important global healthcare improvement target. The Transfers of Care Around Medicines (TCAM) service was launched by a National Health Service Trust in the North-West of England, initially focusing on patients with new or existing Monitored Dosage Systems (MDS). The TCAM service is designed to enable the prompt transfer of medication information, with referrals made by hospitals at discharge to a named community pharmacy. This study aimed to explore the utilisation and impact of the TCAM service on medication safety. METHODS The evaluation included a descriptive analysis of 3033 anonymised patient referrals to 71 community pharmacies over a 1-year period alongside an assessment of the impact of the TCAM service on unintentional medication discrepancies and adverse drug events using a retrospective before-and-after study design. Impact data were collected across 18 general practices by 16 trained clinical pharmacists. RESULTS Most patient referrals (70%, 2126/3033) were marked as 'completed' by community pharmacies, with 15% of completed referrals delayed beyond 30 days. Screening of 411 patient records by clinical pharmacists yielded no statistically significant difference in unintentional medication discrepancies or adverse drug event rates following TCAM implementation using a multivariable regression analysis (unintentional medication discrepancies adjusted odds ratio = 0.79 [95% confidence interval 0.44-1.44, p = 0.46]; and adverse drug events adjusted odds ratio = 1.19 [95% confidence interval 0.57-2.45, p = 0.63]), although there remained considerable uncertainty. CONCLUSIONS The TCAM service facilitated a number of community pharmacy services offered to patients with monitored dosage systems; but the impact of the intervention on unintentional medication discrepancies and adverse drug event rates post-hospital discharge for this patient group was uncertain. The results of this exploratory study can inform the ongoing implementation of the TCAM service at hospital discharge and highlight the need to understand service implementation in different contexts, which may influence its impact on medication safety.
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Affiliation(s)
- Fatema A Alqenae
- Division of Pharmacy and Optometry, School of Health Sciences, Centre for Pharmacoepidemiology and Drug Safety, University of Manchester, Oxford Road, Manchester, M13 9PT, UK.
| | - Douglas Steinke
- Division of Pharmacy and Optometry, School of Health Sciences, Centre for Pharmacoepidemiology and Drug Safety, University of Manchester, Oxford Road, Manchester, M13 9PT, UK
| | - Hilary Belither
- Pharmacy Department, Salford Royal Hospital, Northern Care Alliance NHS Foundation Trust, Salford, Greater Manchester, UK
| | | | - Jennifer Bartlett
- Pharmacy Department, Salford Royal Hospital, Northern Care Alliance NHS Foundation Trust, Salford, Greater Manchester, UK
| | - Jack Wilkinson
- Centre for Biostatistics, Division of Population Health, Health Service Research and Primary Care, School of Health Sciences, University of Manchester, Manchester, UK
| | - Steven D Williams
- Division of Pharmacy and Optometry, School of Health Sciences, Centre for Pharmacoepidemiology and Drug Safety, University of Manchester, Oxford Road, Manchester, M13 9PT, UK
- Westbourne Medical Centre, Bournemouth, UK
| | | | - Mark Jeffries
- Division of Pharmacy and Optometry, School of Health Sciences, Centre for Pharmacoepidemiology and Drug Safety, University of Manchester, Oxford Road, Manchester, M13 9PT, UK
- NIHR Greater Manchester Patient Safety Translational Research Centre, Manchester, UK
- Division of Population Health, Health Service Research & Primary Care, School of Health Sciences, University of Manchester, Manchester, UK
| | - Darren M Ashcroft
- Division of Pharmacy and Optometry, School of Health Sciences, Centre for Pharmacoepidemiology and Drug Safety, University of Manchester, Oxford Road, Manchester, M13 9PT, UK
- NIHR Greater Manchester Patient Safety Translational Research Centre, Manchester, UK
| | - Richard N Keers
- Division of Pharmacy and Optometry, School of Health Sciences, Centre for Pharmacoepidemiology and Drug Safety, University of Manchester, Oxford Road, Manchester, M13 9PT, UK
- NIHR Greater Manchester Patient Safety Translational Research Centre, Manchester, UK
- Suicide, Risk and Safety Research Unit, Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
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Wong SSC, Chan TH, Wang F, Chan TCW, Ho HC, Cheung CW. Analgesic Effect of Buprenorphine for Chronic Noncancer Pain: A Systematic Review and Meta-analysis of Randomized Controlled Trials. Anesth Analg 2023; 137:59-71. [PMID: 36988663 DOI: 10.1213/ane.0000000000006467] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
BACKGROUND Buprenorphine is a partial agonist at the µ-opioid receptor and an antagonist at the delta and kappa opioid receptors. It has high affinity and low intrinsic activity at the µ-opioid receptor. Buprenorphine demonstrates no ceiling effect for clinical analgesia, but demonstrates this for respiratory depression and euphoria. It may provide effective analgesia while producing less adverse effects, making it a promising opioid analgesic. A systematic review and meta-analysis were performed to examine the analgesic efficacy of buprenorphine for patients with chronic noncancer pain. METHODS PubMed, MEDLNE, Embase, and the Cochrane Library were searched up to January 2022. Randomized controlled trials were included if they compared buprenorphine versus placebo or active analgesic in patients with chronic noncancer pain, where pain score was an outcome. Nonrandomized controlled trials, observational studies, qualitative studies, case reports, and commentaries were excluded. Two investigators independently performed the literature search, study selection, and data collection. A random-effects model was used. The primary outcome was the effect of buprenorphine on pain intensity in patients with chronic noncancer pain based on standardized mean difference (SMD) in pain score. Quality of evidence was assessed using the Grade of Recommendations Assessment, Development, and Evaluation (GRADE) approach. RESULTS Two separate literature searches were conducted for patients with and without opioid use disorder (OUD). Only one study met the search criteria for those with OUD. Fourteen randomized controlled trials were included for those without OUD. Buprenorphine was associated with reduced pain score (SMD = -0.368, P < .001, I 2 = 89.37%) compared to placebo or active analgesic. Subgroup meta-analyses showed statistically significant differences in favor of buprenorphine versus placebo (SMD = -0.404, P < .001), for chronic low back pain (SMD = -0.383, P < .001), when administered via the transdermal route (SMD = -0.572, P = .001), via the buccal route (SMD = -0.453, P < .001), with length of follow-up lasting <12 weeks (SMD = -0.848, P < .05), and length of follow-up lasting 12 weeks or more (SMD = -0.415, P < .001). There was no significant difference when compared to active analgesic (SMD = 0.045, P > .05). Quality of evidence was low to moderate. CONCLUSIONS Buprenorphine was associated with a statistically significant and small reduction in pain intensity compared to placebo. Both the transdermal and buccal routes provided pain relief. There was more evidence supporting its use for chronic low back pain.
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Affiliation(s)
- Stanley Sau Ching Wong
- From the Department of Anaesthesiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
- Laboratory and Clinical Research Institute for Pain, Department of Anaesthesiology, The University of Hong Kong, Hong Kong, China
| | - Tak Hon Chan
- From the Department of Anaesthesiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Fengfeng Wang
- From the Department of Anaesthesiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
- Laboratory and Clinical Research Institute for Pain, Department of Anaesthesiology, The University of Hong Kong, Hong Kong, China
| | - Timmy Chi Wing Chan
- From the Department of Anaesthesiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Hung Chak Ho
- From the Department of Anaesthesiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
- Laboratory and Clinical Research Institute for Pain, Department of Anaesthesiology, The University of Hong Kong, Hong Kong, China
| | - Chi Wai Cheung
- From the Department of Anaesthesiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
- Laboratory and Clinical Research Institute for Pain, Department of Anaesthesiology, The University of Hong Kong, Hong Kong, China
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Flack T, Oaxaca DM, Olson CM, Pafford C, Strachan CC, Epperson DW, Reyes J, Akinrotimi D, Ho L, Hunter BR. Association of a sepsis initiative on broad spectrum antibiotic use and outcomes in an ED population: A retrospective cohort study. Am J Emerg Med 2023; 71:169-174. [PMID: 37421813 DOI: 10.1016/j.ajem.2023.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 05/07/2023] [Accepted: 06/09/2023] [Indexed: 07/10/2023] Open
Abstract
INTRODUCTION Sepsis identification and treatment is a priority for emergency department (ED) providers and payors alike. However, aggressive metrics aimed at improving sepsis care could have unintended consequences for patients who do not have sepsis. METHODS All ED patient visits for a one month period before and after a quality initiative to increase early antibiotic use in septic patients were included. Overall broad spectrum (BS) antibiotic use, admission rates, and mortality were compared in the 2 time periods. A more detailed chart review was performed on those who received BS antibiotics in the before and after cohorts. Patient were excluded for pregnancy, age < 18, COVID-19 infection, hospice patients, left ED against medical advice, and if antibiotics were given for prophylaxis. In BS antibiotic treated patients, we sought to determine mortality, rates of subsequent multidrug resistant (MDR) or Clostridium Difficile (CDiff) infections and rates of non-infected patients receiving BS antibiotics. RESULTS There were 7967 and 7407 ED visits in the pre- and post-implementation periods, respectively. Of those, BS antibiotics were administered in a total of 3.9% pre-implementation and 6.2% post-implementation (p ≤ 0.00001). Admission was more common in the post-implementation period, but overall mortality was unchanged (0.9% pre-implementation and 0.8% post-implementation, p = 0.41). After exclusions, 654 patients treated with BS antibiotics were included in the secondary analyses. Baseline characteristics were similar between the pre-implementation and post-implementation cohorts. There was no difference in the rate of CDiff infection or the proportion of patients receiving BS antibiotics who were not infected, but there was an increase in the post-implementation period in MDR infections after ED BS antibiotics, 0.72% vs. 0.35% of the entire ED cohorts, p = 0.0009. CONCLUSIONS We found that a QI sepsis initiative was associated with an increase in the proportion of patients who received BS antibiotics in the ED, and a small absolute increase in associated subsequent MDR infections, with no apparent effect on mortality in all ED patients or the subset treated with BS antibiotics. Further research is needed to assess the impact on all patients affected by aggressive sepsis protocols and initiatives, rather than only those with sepsis.
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Affiliation(s)
- Tara Flack
- Indiana University Health, 1701 N. Senate Avenue, Indianapolis, IN 46202, USA
| | - Derrick M Oaxaca
- Department of Emergency Medicine, Indiana University School of Medicine, 1701 N. Senate Avenue, Indianapolis, IN 46202, USA; Vituity, Indianapolis, IN, USA
| | - Chris M Olson
- Department of Emergency Medicine, Indiana University School of Medicine, 1701 N. Senate Avenue, Indianapolis, IN 46202, USA
| | - Carl Pafford
- Department of Emergency Medicine, Indiana University School of Medicine, 1701 N. Senate Avenue, Indianapolis, IN 46202, USA
| | - Christian C Strachan
- Department of Emergency Medicine, Indiana University School of Medicine, 1701 N. Senate Avenue, Indianapolis, IN 46202, USA
| | - Daniel W Epperson
- Department of Emergency Medicine, Indiana University School of Medicine, 1701 N. Senate Avenue, Indianapolis, IN 46202, USA
| | - Jessica Reyes
- Department of Emergency Medicine, Indiana University School of Medicine, 1701 N. Senate Avenue, Indianapolis, IN 46202, USA
| | - Demilade Akinrotimi
- Department of Emergency Medicine, Indiana University School of Medicine, 1701 N. Senate Avenue, Indianapolis, IN 46202, USA
| | - Luke Ho
- Department of Emergency Medicine, Indiana University School of Medicine, 1701 N. Senate Avenue, Indianapolis, IN 46202, USA
| | - Benton R Hunter
- Department of Emergency Medicine, Indiana University School of Medicine, 1701 N. Senate Avenue, Indianapolis, IN 46202, USA.
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Garcia MR, da Silva RD, Ferraz AX, Gonçalves FM, Santos RS, de Leão BLC, Nascimento WV, Schroder AGD, Zeigelboim BS, de Araujo CM. Prevalence of signs and symptoms related to temporomandibular disorders and orofacial pain in patients indicated for orthognathic surgery: a meta-analysis. Clin Oral Investig 2023:10.1007/s00784-023-05110-2. [PMID: 37329463 DOI: 10.1007/s00784-023-05110-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 06/05/2023] [Indexed: 06/19/2023]
Abstract
OBJECTIVE To evaluate the prevalence of signs and symptoms related to temporomandibular disorders (TMD) and orofacial pain in patients with indication for orthognathic surgery. METHODS The search was carried out in seven electronic databases and gray literature. Studies that evaluated the frequency of signs and symptoms related to TMD and orofacial pain were included. The risk of bias was assessed using the Joanna Briggs Critical Appraisal tool. A meta-analysis of proportions with a random effect model was performed and the GRADE tool judged the certainty of evidence. RESULTS After searching the databases, 1859 references were retrieved, 18 of which were selected for synthesis. The prevalence of individuals with at least one TMD symptom was 51% [CI95% = 44-58%], and 44% of the subjects had temporomandibular joint click/crepitus [CI95% = 37-52%]. Additionally, 28% exhibited symptoms related to muscle disorders [CI95% = 22-35%], 34% had disc displacement with or without reduction [CI95% = 25-44%], and 24% had inflammatory joint disorders [CI95% = 13-36%]. The prevalence of headache was 26% [CI95% = 8-51%]. The certainty of evidence was considered very low. CONCLUSION Approximately 1 in 2 patients with dentofacial deformity presents some sign and symptom related to TMD. Myofascial pain and headache may be present in approximately a quarter of patients with dentofacial deformity. CLINICAL RELEVANCE A multidisciplinary treatment is necessary for these patients, involving a professional with expertise in the management of TMD.
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Affiliation(s)
- Maysa Raksa Garcia
- Undergraduate Program in Dentistry, Tuiuti University of Paraná, Curitiba, Paraná, Brazil
| | - Rayane Délcia da Silva
- Postgraduate Program in Communication Disorders, Tuiuti University of Paraná, Street Sydnei Antonio Rangel Santos, 238 - Santo Inácio, Curitiba, PR, Brazil
| | - Aline Xavier Ferraz
- Center for Advanced Studies in Systematic Review and Meta-Analysis - NARSM, Curitiba, Paraná, Brazil
| | - Flavio Magno Gonçalves
- Postgraduate Program in Communication Disorders, Tuiuti University of Paraná, Street Sydnei Antonio Rangel Santos, 238 - Santo Inácio, Curitiba, PR, Brazil
| | - Rosane Sampaio Santos
- Postgraduate Program in Communication Disorders, Tuiuti University of Paraná, Street Sydnei Antonio Rangel Santos, 238 - Santo Inácio, Curitiba, PR, Brazil
| | | | | | - Angela Graciela Deliga Schroder
- Postgraduate Program in Communication Disorders, Tuiuti University of Paraná, Street Sydnei Antonio Rangel Santos, 238 - Santo Inácio, Curitiba, PR, Brazil
| | - Bianca Simone Zeigelboim
- Postgraduate Program in Communication Disorders, Tuiuti University of Paraná, Street Sydnei Antonio Rangel Santos, 238 - Santo Inácio, Curitiba, PR, Brazil
| | - Cristiano Miranda de Araujo
- Postgraduate Program in Communication Disorders, Tuiuti University of Paraná, Street Sydnei Antonio Rangel Santos, 238 - Santo Inácio, Curitiba, PR, Brazil.
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Zhong Z, Butt A, Dautel L, Tanaka KA. In response: Not all acute normovolemic hemodilutions are created equal. Transfusion 2023; 63:1258-1259. [PMID: 37303088 DOI: 10.1111/trf.17371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 02/28/2023] [Accepted: 03/09/2023] [Indexed: 06/13/2023]
Affiliation(s)
- Zhennan Zhong
- University of Oklahoma College of Medicine, Oklahoma City, Oklahoma, USA
| | - Amir Butt
- Department of Surgery and Anesthesiology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Lawrence Dautel
- Department of Surgery and Anesthesiology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Kenichi A Tanaka
- Department of Surgery and Anesthesiology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
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Tembo M, Weiss HA, Larsson LS, Bandason T, Redzo N, Dauya E, Nzanza T, Ishumael P, Gweshe N, Ndlovu P, Dziva Chikwari C, Mavodza CV, Renju J, Francis SC, Ferrand R, Mackworth-Young CRS. A mixed-methods study measuring the effectiveness of a menstrual health intervention on menstrual health knowledge, perceptions and practices among young women in Zimbabwe. BMJ Open 2023; 13:e067897. [PMID: 36894201 PMCID: PMC10008401 DOI: 10.1136/bmjopen-2022-067897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 02/14/2023] [Indexed: 03/11/2023] Open
Abstract
OBJECTIVES While integral to women's physical and mental well-being, achieving good menstrual health (MH) remains a challenge for many women. This study investigated the effectiveness of a comprehensive MH intervention on menstrual knowledge, perceptions and practices among women aged 16-24 years in Harare, Zimbabwe. DESIGN A mixed-methods prospective cohort study with pre-post evaluation of an MH intervention. SETTING Two intervention clusters in Harare, Zimbabwe. PARTICIPANTS Overall, 303 female participants were recruited, of whom 189 (62.4%) were seen at midline (median follow-up 7.0; IQR 5.8-7.7 months) and 184 (60.7%) were seen at endline (median follow-up 12.4; IQR 11.9-13.8 months). Cohort follow-up was greatly affected by COVID-19 pandemic and associated restrictions. INTERVENTION The MH intervention provided MH education and support, analgesics, and a choice of menstrual products in a community-based setting to improve MH outcomes among young women in Zimbabwe. PRIMARY AND SECONDARY OUTCOMES Effectiveness of a comprehensive MH intervention on improving MH knowledge, perceptions, and practices among young women over time. Quantitative questionnaire data were collected at baseline, midline, and endline. At endline, thematic analysis of four focus group discussions was used to further explore participants' menstrual product use and experiences of the intervention. RESULTS At midline, more participants had correct/positive responses for MH knowledge (adjusted OR (aOR)=12.14; 95% CI: 6.8 to 21.8), perceptions (aOR=2.85; 95% CI: 1.6 to 5.1) and practices for reusable pads (aOR=4.68; 95% CI: 2.3 to 9.6) than at baseline. Results were similar comparing endline with baseline for all MH outcomes. Qualitative findings showed that sociocultural norms, stigma and taboos around menstruation, and environmental factors such as limited access to water, sanitation and hygiene facilities affected the effect of the intervention on MH outcomes. CONCLUSIONS The intervention improved MH knowledge, perceptions and practices among young women in Zimbabwe, and the comprehensive nature of the intervention was key to this. MH interventions should address interpersonal, environmental and societal factors. TRIAL REGISTRATION NUMBER NCT03719521.
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Affiliation(s)
- Mandikudza Tembo
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine Faculty of Public Health and Policy, London, UK
- Biomedical Research and Training Institute, Harare, Zimbabwe
- MRC International Statistics & Epidemiology Group, Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK
| | - Helen A Weiss
- MRC International Statistics & Epidemiology Group, Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK
| | | | - Tsitsi Bandason
- Biomedical Research and Training Institute, Harare, Zimbabwe
| | - Nicol Redzo
- Biomedical Research and Training Institute, Harare, Zimbabwe
| | - Ethel Dauya
- Biomedical Research and Training Institute, Harare, Zimbabwe
| | - Tafadzwa Nzanza
- Biomedical Research and Training Institute, Harare, Zimbabwe
| | | | - Nancy Gweshe
- Biomedical Research and Training Institute, Harare, Zimbabwe
| | - Precious Ndlovu
- Biomedical Research and Training Institute, Harare, Zimbabwe
| | - Chido Dziva Chikwari
- MRC International Statistics & Epidemiology Group, Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK
| | - Constancia Vimbayi Mavodza
- Biomedical Research and Training Institute, Harare, Zimbabwe
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, London, UK
| | - Jenny Renju
- MRC International Statistics & Epidemiology Group, Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK
| | - Suzanna C Francis
- MRC International Statistics & Epidemiology Group, Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK
| | - Rashida Ferrand
- Biomedical Research and Training Institute, Harare, Zimbabwe
- Clinical Research Department, London School of Hygiene and Tropical Medicine Department of Clinical Research, London, London, UK
| | - Constance R S Mackworth-Young
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine Faculty of Public Health and Policy, London, UK
- Biomedical Research and Training Institute, Harare, Zimbabwe
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Peel JK, Keshavjee S, Naimark D, Liu M, Del Sorbo L, Cypel M, Barrett K, Pullenayegum EM, Sander B. Determining the impact of ex-vivo lung perfusion on hospital costs for lung transplantation: A retrospective cohort study. J Heart Lung Transplant 2023; 42:356-367. [PMID: 36411188 DOI: 10.1016/j.healun.2022.10.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 10/04/2022] [Accepted: 10/20/2022] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION Ex-vivo lung perfusion (EVLP) has improved organ utilization for lung transplantation, but it is not yet known whether the benefits of this technology offset its additional costs. We compared the institutional costs of lung transplantation before vs after EVLP was available to identify predictors of costs and determine the health-economic impact of EVLP. METHODS We performed a retrospective, before-after, propensity-score weighted cohort study of patients wait-listed for lung transplant at University Health Network (UHN) in Ontario, Canada, between January 2005 and December 2019 using institutional administrative data. We compared costs, in 2019 Canadian Dollars ($), between patients referred for transplant before EVLP was available (Pre-EVLP) to after (Modern EVLP). Cumulative costs were estimated using a novel application of multistate survival models. Predictors of costs were identified using weighted log-gamma generalized linear regression. RESULTS A total of 1,199 patients met inclusion criteria (352 Pre-EVLP; 847 Modern EVLP). Mean total costs for the transplant hospitalization were $111,878 ($94,123-$130,767) in the Pre-EVLP era and $110,969 ($87,714-$136,000) in the Modern EVLP era. Cumulative five-year costs since referral were $278,777 ($82,575-$298,135) in the Pre-EVLP era and $293,680 ($252,832-$317,599) in the Modern EVLP era. We observed faster progression to transplantation when EVLP was available. EVLP availability was not a predictor of waitlist (cost ratio [CR] 1.04 [0.81-1.37]; p = 0.354) or transplant costs (CR 1.02 [0.80-1.29]; p = 0.425) but was associated with lower costs during posttransplant years 1&2 (CR 0.75 [0.58-1.06]; p = 0.05) and posttransplant years 3+ (CR 0.43 [0.26-0.74]; p = 0.001). CONCLUSIONS At our center, EVLP availability was associated with faster progression to transplantation at no significant marginal cost.
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Affiliation(s)
- John Kenneth Peel
- Department of Anesthesiology, University Health Network, Toronto, Ontario, Canada; Toronto Lung Transplant Program, University Health Network, Toronto, Ontario, Canada; Institute of Health Policy, Management and Evaluation, Dalla Lana School for Public Health, University of Toronto, Toronto, Ontario, Canada.
| | - Shaf Keshavjee
- Toronto Lung Transplant Program, University Health Network, Toronto, Ontario, Canada; Division of Thoracic Surgery, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada; Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
| | - David Naimark
- Institute of Health Policy, Management and Evaluation, Dalla Lana School for Public Health, University of Toronto, Toronto, Ontario, Canada; Division of Nephrology, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Mingyao Liu
- Toronto Lung Transplant Program, University Health Network, Toronto, Ontario, Canada; Division of Thoracic Surgery, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada; Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Lorenzo Del Sorbo
- Toronto Lung Transplant Program, University Health Network, Toronto, Ontario, Canada; Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada; Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Marcelo Cypel
- Toronto Lung Transplant Program, University Health Network, Toronto, Ontario, Canada; Division of Thoracic Surgery, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada; Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Kali Barrett
- Institute of Health Policy, Management and Evaluation, Dalla Lana School for Public Health, University of Toronto, Toronto, Ontario, Canada; Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Eleanor M Pullenayegum
- Institute of Health Policy, Management and Evaluation, Dalla Lana School for Public Health, University of Toronto, Toronto, Ontario, Canada; The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Beate Sander
- Institute of Health Policy, Management and Evaluation, Dalla Lana School for Public Health, University of Toronto, Toronto, Ontario, Canada; Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada; ICES, Ontario, Canada; Public Health Ontario, Ontario, Canada.
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Trial of antibiotic restraint in presumed pneumonia: A Surgical Infection Society multicenter pilot. J Trauma Acute Care Surg 2023; 94:232-240. [PMID: 36534474 DOI: 10.1097/ta.0000000000003839] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND Pneumonia is the most common intensive care unit-acquired infection in the trauma and emergency general surgery population. Despite guidelines urging rapid antibiotic use, data supporting immediate antibiotic initiation in cases of suspected infection are limited. Our hypothesis was that a protocol of specimen-initiated antibiotic initiation would have similar compliance and outcomes to an immediate initiation protocol. METHODS We devised a pragmatic cluster-randomized crossover pilot trial. Four surgical and trauma intensive care units were randomized to either an immediate initiation or specimen-initiated antibiotic protocol for intubated patients with suspected pneumonia and bronchoscopically obtained cultures who did not require vasopressors. In the immediate initiation arm, antibiotics were started immediately after the culture regardless of patient status. In the specimen-initiated arm, antibiotics were delayed until objective Gram stain or culture results suggested infection. Each site participated in both arms after a washout period and crossover. Outcomes were protocol compliance, all-cause 30-day mortality, and ventilator-free alive days at 30 days. Standard statistical techniques were applied. RESULTS A total of 186 patients had 244 total cultures, of which only the first was analyzed. Ninety-three patients (50%) were enrolled in each arm, and 94.6% were trauma patients (84.4% blunt trauma). The median age was 50.5 years, and 21% of the cohort was female. There were no differences in demographics, comorbidities, sequential organ failure assessment, Acute Physiology and Chronic Health Evaluation II, or Injury Severity Scores. Antibiotics were started significantly later in the specimen-initiated arm (0 vs. 9.3 hours; p < 0.0001) with 19.4% avoiding antibiotics completely for that episode. There were no differences in the rate of protocol adherence, 30-day mortality, or ventilator-free alive days at 30 days. CONCLUSION In this cluster-randomized crossover trial, we found similar compliance rates between immediate and specimen-initiated antibiotic strategies. Specimen-initiated antibiotic protocol in patients with a suspected hospital-acquired pneumonia did not result in worse clinical outcomes compared with immediate initiation. LEVEL OF EVIDENCE Therapeutic/Care Management; Level II.
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Rotational thromboelastometry for the transfusion management of postpartum hemorrhage after cesarean or vaginal delivery: A single-center randomized controlled trial. J Gynecol Obstet Hum Reprod 2022; 51:102470. [DOI: 10.1016/j.jogoh.2022.102470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 09/02/2022] [Indexed: 11/21/2022]
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A Novel Orderset Driven Emergency Department Atrial Fibrillation Algorithm to Increase Discharge and Risk-appropriate Anticoagulation. Crit Pathw Cardiol 2022; 21:130-134. [PMID: 35994721 DOI: 10.1097/hpc.0000000000000293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Patients with atrial fibrillation (AF) are frequently admitted from the emergency department (ED), and when discharged, are not reliably prescribed indicated anticoagulation. We report the impact of a novel computerized ED AF pathway orderset on discharge rate and risk-appropriate anticoagulation in patients with primary AF. METHODS The orderset included options for rate and rhythm control of primary AF, structured risk assessment for thrombotic complications, recommendations for anticoagulation as appropriate, and follow up with an electrophysiologist. All patients discharged from the ED in whom the AF orderset was utilized over an 18-month period comprised the primary study population. The primary outcome was the rate of appropriate anticoagulation or not according to confirmed CHADS-VASC and HASBLED scores. Additionally, the percentage of primary AF patients discharged directly from the ED was compared in the 18-month periods before and after introduction of the orderset. RESULTS A total of 56 patients, average age 57.8 years and average initial heart rate 126 beats/minute, were included in the primary analysis. All 56 (100%; 95% confidence interval, 94-100) received guideline-concordant anticoagulation. The discharge rates in the pre- and postorderset implementation periods were 29% and 41%, respectively (95% confidence interval for 12% difference, 5-18). CONCLUSIONS Our novel AF pathway orderset was associated with 100% guideline-concordant anticoagulation in patients discharged from the ED. Availability of the orderset was associated with a significant increase in the proportion of ED AF patients discharged.
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Loh E, Agur AM, Burnham RS. Ultrasound-guided radiofrequency Ablation for SI joint pain:An observational study. INTERVENTIONAL PAIN MEDICINE 2022; 1:100118. [PMID: 39238522 PMCID: PMC11372911 DOI: 10.1016/j.inpm.2022.100118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 05/25/2022] [Accepted: 06/16/2022] [Indexed: 09/07/2024]
Abstract
Objective An ultrasound (US) guided RFA technique for the SIJ, utilizing bipolar RF cannula placements along the lateral sacral crest (LSC), has been proposed in anatomical studies. This study evaluated changes in pain intensity, function and quality of life following this technique. Methods Patients achieving ≥50% pain relief on two blocks (one FL- and one US-guided) were included. US-guided SIJ RFA was performed with sequential bipolar lesions using two multitined RF cannulae placed along the LSC. The Pain, Disability, Quality of Life Questionnaire-Spine (PDQQ-S), which includes an 11-point (0-10) numeric rating scale (NRS) for pain intensity, was completed pre-RFA, and 2, 6, 9, 12 and 16 months post-RFA. Outcomes at 2 months post-RFA were compared between US-guided and FL-guided SIJ RFA in participants with previous FL-guided SIJ RFA. Results 31 patients were included. Statistically significant decreases in pain intensity were observed up to 9 months after US-guided SIJ RFA (Baseline NRS: mean = 6.8 SD = 1.6, 95%CI [6.169, 7.347]; 9 month: mean = 4.8, SD = 2.6, 95%CI [3.891, 5.786]; p = 0.0005), and up to 12 months for PDQQ-S. A clinically significant ≥2 point reduction in pain intensity on the NRS was seen in 48.4% of participants at 9 months. 11 participants had previous FL-guided SIJ RFA; no statistically significant differences were found in pain intensity or PDQQ-S scores between US- and FL-guided SIJ RFA 2-months post-RFA. Conclusions Preliminary results suggest that SIJ RFA could be performed using US guidance. Further study is required to establish effectiveness.
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Affiliation(s)
- Eldon Loh
- Department of Physical Medicine and Rehabilitation, Western University, London, ON, Canada
- Lawson Health Research Institute, London, ON, Canada
| | - Anne M Agur
- Division of Anatomy, Department of Surgery, University of Toronto, Toronto, ON, Canada
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Robert S Burnham
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of Alberta, Edmonton, AB, Canada
- Central Alberta Pain and Rehabilitation Institute, Lacombe, AB, Canada
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Wachnik AA, Welch-Coltrane JL, Adams MCB, Blumstein HA, Pariyadath M, Robinson SG, Saha A, Summers EC, Hurley RW. A Standardized Emergency Department Order Set Decreases Admission Rates and In-Patient Length of Stay for Adults Patients with Sickle Cell Disease. PAIN MEDICINE 2022; 23:2050-2060. [PMID: 35708651 PMCID: PMC9714532 DOI: 10.1093/pm/pnac096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 05/20/2022] [Accepted: 06/10/2022] [Indexed: 01/23/2023]
Abstract
INTRODUCTION Pain associated with sickle cell disease (SCD) causes severe complications and frequent presentation to the emergency department (ED). Patients with SCD frequently report inadequate pain treatment in the ED, resulting in hospital admission. A retrospective analysis was conducted to assess a quality improvement project to standardize ED care for patients presenting with pain associated with SCD. METHODS A 3-year prospective quality improvement initiative was performed. Our multidisciplinary team of providers implemented an ED order set in 2019 to improve care and provide adequate analgesia management. Our primary outcome was the overall hospital admission rate for patients after the intervention. Secondary outcome measures included ED disposition, rate of return to the ED within 72 hours, ED pain scores at admission and discharge, ED treatment time, in-patient length of stay, non-opioid medication use, and opioid medication use. RESULTS There was an overall 67% reduction in the hospital admission rate after implementation of the order set (P = 0.005) and a significant decrease in the percentage admission rate month over month (P = 0.047). Time to the first non-opioid analgesic decreased by 71 minutes (P > 0.001), and there was no change in time to the first opioid medication. The rate of return to the ED within 72 hours remained unchanged (7.0% vs 7.1%) (P = 0.93), and the ED elopement rate remained unchanged (1.3% vs 1.85%) (P = 0.93). After the implementation, there were significant increases in the prescribing of orally administered acetaminophen (7%), celecoxib (1.2%), and tizanidine (12.5%) and intravenous ketamine (30.5%) and ketorolac (27%). ED pain scores at discharge were unchanged for both hospital-admitted (7.12 vs 7.08) (P = 0.93) and non-admitted (5.51 vs 6.11) (P = 0.27) patients. The resulting potential cost reduction was determined to be $193,440 during the 12-month observation period, with the mean cost per visit decreasing by $792. CONCLUSIONS Use of a standardized and multimodal ED order set reduced hospital admission rates and the timeliness of analgesia without negatively impacting patients' pain.
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Affiliation(s)
| | | | | | | | | | | | - Amit Saha
- Department of Anesthesiology and Pain Service Line
| | - Erik C Summers
- Department of Internal Medicine Section of Hospital Medicine
| | - Robert W Hurley
- Correspondence to: Robert W. Hurley, MD, PhD, FASA, Department of Anesthesiology, Neurobiology and Anatomy, Wake Forest University School of Medicine, Medical Center Blvd, Winston-Salem, NC 27051, USA. Tel: 336-716-2266; Fax: 336-716-8773; E-mail:
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22
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Alam MU, Sultana F, Hunter EC, Winch PJ, Unicomb L, Sarker S, Mahfuz MT, Al-Masud A, Rahman M, Luby SP. Evaluation of a menstrual hygiene intervention in urban and rural schools in Bangladesh: a pilot study. BMC Public Health 2022; 22:1100. [PMID: 35655267 PMCID: PMC9161596 DOI: 10.1186/s12889-022-13478-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 05/18/2022] [Indexed: 11/24/2022] Open
Abstract
Girls' menstrual experiences impact their social and educational participation, physical and psychological health. We conducted a pilot study to assess the acceptability and feasibility of a multi-component intervention intended to support menstruating girls; improve menstrual care knowledge, practices, and comfort; and increase school attendance.We conducted a pre/post evaluation of a 6-month pilot intervention in four schools (2 urban, 2 rural) in Dhaka, Bangladesh. We selected 527 schoolgirls (grades 5 to 10; aged 10 to 17 years) for a baseline survey and 528 girls at endline. The intervention included: 1) Menstrual Hygiene Management (MHM) packs- reusable cloth pads, underwear, carry bags and menstrual cycle tracking calendars, 2) education curriculum- pictorial flipcharts, puberty related-booklets, and teachers' training to deliver puberty and MHM sessions, 3) maintenance- improvements to school sanitation, provision of disposable pads in the school office, provision of chute disposal systems for disposable pads, and gender committees to promote a gender-friendly school environment and maintenance of intervention facilities. We estimated intervention uptake and intervention effect by calculating prevalence differences and 95% confidence intervals using fixed-effects logistic regression.The intervention uptake was more than 85% for most indicators; 100% reported receiving puberty education, 85% received MHM packs, and 92% received booklets. Reusable cloth pads uptake was 34% by endline compared with 0% at baseline. Knowledge about menstrual physiology and knowledge of recommended menstrual management practices significantly improved from baseline to endline. Reported improvements included more frequent changing of menstrual materials (4.2 times/day at endline vs. 3.4 times/day at baseline), increased use of recommended disposal methods (prevalence difference (PD): 8%; 95% Confidence Interval: 1, 14), and fewer staining incidents (PD: - 12%; 95% CI: - 22, - 1). More girls reported being satisfied with their menstrual materials (59% at endline vs. 46% at baseline, p < 0.005) and thought school facilities were adequate for menstrual management at endline compared to baseline (54% vs. 8%, p < 0.001). At endline, 64% girls disagreed/strongly disagreed that they felt anxious at school due to menstruation, compared to 33% at baseline (p < 0.001). Sixty-five percent girls disagreed/strongly disagreed about feeling distracted or trouble concentrating in class at endline, compared to 41% at baseline (p < 0.001). Self-reported absences decreased slightly (PD: - 8%; 95% CI: - 14, - 2).Uptake of cloth pads, improved maintenance and disposal of menstrual materials, and reduced anxiety at school suggest acceptability and feasibility of the intervention aiming to create a supportive school environment.
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Affiliation(s)
- Mahbub-Ul Alam
- Environmental Interventions Unit, Infectious Disease Division, icddr,b, 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, Bangladesh.
| | - Farhana Sultana
- Environmental Interventions Unit, Infectious Disease Division, icddr,b, 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, Bangladesh
| | - Erin C Hunter
- School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
| | - Peter J Winch
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
| | - Leanne Unicomb
- Environmental Interventions Unit, Infectious Disease Division, icddr,b, 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, Bangladesh
| | - Supta Sarker
- Environmental Interventions Unit, Infectious Disease Division, icddr,b, 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, Bangladesh
| | - Mehjabin Tishan Mahfuz
- Environmental Interventions Unit, Infectious Disease Division, icddr,b, 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, Bangladesh
| | - Abdullah Al-Masud
- Environmental Interventions Unit, Infectious Disease Division, icddr,b, 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, Bangladesh
| | - Mahbubur Rahman
- Environmental Interventions Unit, Infectious Disease Division, icddr,b, 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, Bangladesh
| | - Stephen P Luby
- Division of Infectious Diseases & Geographic Medicine, Stanford University, Stanford, USA
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Xia T, Zhao F, Nianogo RA. Interventions in hypertension: systematic review and meta-analysis of natural and quasi-experiments. Clin Hypertens 2022; 28:13. [PMID: 35490246 PMCID: PMC9057066 DOI: 10.1186/s40885-022-00198-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 01/21/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Hypertension is an urgent public health problem. Consistent summary from natural and quasi-experiments employed to evaluate interventions that aim at preventing or controlling hypertension is lacking in the current literature. This study aims to summarize the evidence from natural and quasi-experiments that evaluated interventions used to prevent or control hypertension. METHODS We searched PubMed, Embase and Web of Science for natural and quasi-experiments evaluating interventions used to prevent hypertension, improve blood pressure control or reduce blood pressure levels from January 2008 to November 2018. Descriptions of studies and interventions were systematically summarized, and a meta-analysis was conducted. RESULTS Thirty studies were identified, and all used quasi-experimental designs including a difference-in-difference, a pre-post with a control group or a propensity score matching design. Education and counseling on lifestyle modifications such as promoting physical activity (PA), promoting a healthy diet and smoking cessation consultations could help prevent hypertension in healthy people. The use of computerized clinical practice guidelines by general practitioners, education and management of hypertension, the screening for cardiovascular disease (CVD) goals and referral could help improve hypertension control in patients with hypertension. The educating and counseling on PA and diet, the monitoring of patients' metabolic factors and chronic diseases, the combination of education on lifestyles with management of hypertension, the screening for economic risk factors, medical needs, and CVD risk factors and referral all could help reduce blood pressure. In the meta-analysis, the largest reduction in blood pressure was seen for interventions which combined education, counseling and management strategies: weighted mean difference in systolic blood pressure was - 5.34 mmHg (95% confidence interval [CI], - 7.35 to - 3.33) and in diastolic blood pressure was - 3.23 mmHg (95% CI, - 5.51 to - 0.96). CONCLUSIONS Interventions that used education and counseling strategies; those that used management strategies; those that used combined education, counseling and management strategies and those that used screening and referral strategies were beneficial in preventing, controlling hypertension and reducing blood pressure levels. The combination of education, counseling and management strategies appeared to be the most beneficial intervention to reduce blood pressure levels.
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Affiliation(s)
- Tong Xia
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles (UCLA), 650 Charles E. Young Drive South, Los Angeles, CA, 90095, USA
| | - Fan Zhao
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles (UCLA), 650 Charles E. Young Drive South, Los Angeles, CA, 90095, USA
| | - Roch A Nianogo
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles (UCLA), 650 Charles E. Young Drive South, Los Angeles, CA, 90095, USA.
- California Center for Population Research (CCPR), 337 Charles E. Young Drive East, Los Angeles, CA, 90095, USA.
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Evaluation Methods Applied to Digital Health Interventions: What Is Being Used beyond Randomised Controlled Trials?-A Scoping Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19095221. [PMID: 35564616 PMCID: PMC9102232 DOI: 10.3390/ijerph19095221] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 04/22/2022] [Accepted: 04/23/2022] [Indexed: 12/04/2022]
Abstract
Despite the potential of digital health interventions (DHIs), evaluations of their effectiveness face challenges. DHIs are complex interventions and currently established evaluation methods, e.g., the randomised controlled trial (RCT), are limited in their application. This study aimed at identifying alternatives to RCTs as potentially more appropriate evaluation approaches. A scoping review was conducted to provide an overview of existing evaluation methods of DHIs beyond the RCT. Cochrane Central Register of Controlled Trials, MEDLINE, Web of Science, and EMBASE were screened in May 2021 to identify relevant publications, while using defined inclusion and exclusion criteria. Eight studies were extracted for a synthesis comprising four alternative evaluation designs. Factorial designs were mostly used to evaluate DHIs followed by stepped-wedge designs, sequential multiple assignment randomised trials (SMARTs), and micro randomised trials (MRTs). Some of these methods allow for the adaptation of interventions (e.g., SMART or MRT) and the evaluation of specific components of interventions (e.g., factorial designs). Thus, they are appropriate for addressing some specific needs in the evaluation of DHIs. However, it remains unsolved how to establish these alternative evaluation designs in research practice and how to deal with the limitations of the designs.
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Factora F, Maheshwari K, Khanna S, Chahar P, Ritchey M, O’Hara J, Mascha EJ, Mi J, Halvorson S, Turan A, Ruetzler K. Effect of a Rapid Response Team on the Incidence of In-Hospital Mortality. Anesth Analg 2022; 135:595-604. [DOI: 10.1213/ane.0000000000006005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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26
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Effect of post-ICU follow-up by a rapid response team after congenital heart surgery. Sci Rep 2022; 12:5633. [PMID: 35379889 PMCID: PMC8980095 DOI: 10.1038/s41598-022-09683-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 03/28/2022] [Indexed: 11/29/2022] Open
Abstract
Patients with congenital heart disease who have a variety of cardiac/extracardiac problems are at high risk for deterioration. This study aimed to determine the effectiveness of post-intensive care unit (ICU) follow-up by a rapid response team (RRT) after congenital heart surgery. This before-and-after study was conducted at an urban regional tertiary hospital. We enrolled 572 consecutive patients who underwent congenital heart surgery and were transferred alive from the paediatric ICU (PICU) between April 2015 and March 2020. Post-ICU follow-up for 48 h was started in April 2018. The primary and secondary endpoints were unplanned ICU readmission and clinical outcomes at ICU readmission, respectively. Overall, 346 and 226 patients were analysed pre- and post-intervention, respectively. Patient demographics were similar between groups, but in the post-intervention group, patients tended to have had more complicated surgery. Unplanned ICU readmission rates within 30 days were similar between groups. Regarding the demographics and outcomes at ICU readmission, patients in the post-intervention group had lower predicted mortality rates (1.7% vs 5.3%, P = 0.001), required less ventilator days (median, 0.5 days [interquartile range (IQR) 0–1] vs median, 3 days [IQR 0.5–4], P = 0.02), and had a shorter ICU stay (median, 3 days [IQR 2–4] vs median, 6 days [IQR 3–9], P = 0.03), but there was no significant between-group difference in ICU mortality. Post-ICU follow-up by a RRT after congenital heart surgery did not decrease unplanned ICU readmission but improved several outcomes at ICU readmission.
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A Within-Subject Before-After Study of the Impact of Antidepressants on Hemoglobin A1c and Low-Density Lipoprotein Levels in Type 2 Diabetes. J Clin Psychopharmacol 2022; 42:125-132. [PMID: 35001061 DOI: 10.1097/jcp.0000000000001508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE/BACKGROUND Data on the effect of treatment with antidepressant drugs on metabolic control in diabetes are sparse. In this controlled within-subject before-after study, the impact of initiation and discontinuation of antidepressant treatment on hemoglobin A1c (HbA1c) and low-density lipoprotein (LDL) levels in type 2 diabetes was estimated. METHODS/PROCEDURES All individuals with newly developed type 2 diabetes (first HbA1c ≥ 6.5%) between 2000 and 2016 in Northern and Central Denmark were identified using register-based health care data. Among these, we identified individuals initiating and discontinuing antidepressant treatment. Using a within-subject before-after design, we examined HbA1c and LDL in the 16 months leading up to and the 16 months after antidepressant treatment initiation or discontinuation, respectively. For comparison, we ran similar time trend analyses in a reference population of age- and sex-matched type 2 diabetes individuals not receiving antidepressant treatment. FINDINGS/RESULTS Mean HbA1c decreased after initiation of antidepressant treatment (-0.16%; 95% confidence interval [CI], -0.18 to -0.13%). In the reference population, no material change in HbA1c over time (-0.03%; 95% CI, -0.04 to -0.01%) was seen. Mean LDL decreased not only in antidepressant initiators (-0.17 mmol/L; 95% CI, -0.19 to -0.15 mmol/L) but also in the reference population (-0.15 mmol/L; 95% CI, -0.16 to -0.13 mmol/L). Among antidepressant discontinuers, there was also a decrease in HbA1c (-0.32%; 95% CI, -0.37 to -0.28%), with no change in the reference population (-0.02%; 95% CI, -0.04 to 0.00%). Decreases in LDL were found both in antidepressant discontinuers (-0.09 mmol/L; 95% CI, -0.14 to -0.04 mmol/L) and in the reference population (-0.16 mmol/L0; 95% CI, -0.18 to -0.13 mmol/L). IMPLICATIONS/CONCLUSIONS Antidepressant treatment in type 2 diabetes may have a beneficial effect on glycemic control, as the decrease in HbA1c after discontinuation of antidepressants likely reflects remission of depression. Conversely, antidepressant treatment does not seem to affect LDL levels.
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Asfaw A. Cost of lost work hours associated with the COVID-19 pandemic-United States, March 2020 through February 2021. Am J Ind Med 2022; 65:20-29. [PMID: 34734648 PMCID: PMC8653223 DOI: 10.1002/ajim.23307] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 10/20/2021] [Accepted: 10/26/2021] [Indexed: 11/12/2022]
Abstract
INTRODUCTION Of the 22.8 million coronavirus disease 2019 (COVID-19) cases recorded in the United States as of March 21, 2021 with age information, three-fourths were in the workingage group, indicating the potentially high economic impact of the pandemic. This study estimates the cost of lost work hours associated with the COVID-19 pandemic between March 2020 through February 2021. METHOD I used a before-and-after analysis of data from the 2017-2021 Current Population Survey to estimate the costs of lost work hours due to economic, workers' own health, and other reasons, from the COVID-19 pandemic. RESULTS Across March 2020 through February 2021 (a year since the start of the pandemic in the United States), the estimated cost of lost work hours associated with the COVID-19 pandemic among US full-time workers was $138 billion (95% confidence interval [CI]: $73.4 billion-$202.46 billion). Shares of the costs attributed to economic, workers' own health, and other reasons were 33.7%, 13.7%, and 52.6%, respectively. CONCLUSION The $138 billion cost of lost work hours associated with the COVID-19 pandemic during March 2020 through February 2021 highlights the economic consequences of the pandemic, as well as indicating the potential benefit of public health and safety interventions used to mitigate COVID-19 spread.
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Affiliation(s)
- Abay Asfaw
- Centers for Disease Control and Prevention (CDC), National Institute for Occupational Safety and Health (NIOSH)Economic Research and Support Office (ERSO)WashingtonDistrict of ColumbiaUSA
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Meineri M, Menon P, Ender J, Forner A. Impact of a one-day three-dimensional transesophageal echocardiography workshop on clinical practice at a single academic centre. Ann Card Anaesth 2022; 25:479-484. [DOI: 10.4103/aca.aca_97_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Utility of solar-powered oxygen delivery in a resource-constrained setting. Pulmonology 2021:S2531-0437(21)00224-5. [PMID: 34937668 DOI: 10.1016/j.pulmoe.2021.11.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 11/10/2021] [Accepted: 11/20/2021] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Pneumonia is a leading cause of childhood mortality globally. Children with severe pneumonia associated with hypoxaemia require oxygen (O2) therapy, which is scarce across resource-constrained countries. Solar-powered oxygen (SPO2) is a novel technology developed for delivering therapeutic O2 in resource-constrained environments. RESEARCH QUESTION Is the introduction of SPO2 associated with a reduction in mortality, relative to the existing practice? STUDY DESIGN This was a pragmatic, quasi-experimental study comparing mortality amongst children < 5 years of age with hypoxaemic respiratory illness before and after the installation of SPO2 in two resource-constrained hospitals. METHODS Participants were children < 5 years old admitted with acute hypoxaemic respiratory illness. The intervention was SPO2, installed at two resource-constrained hospitals. The primary outcome was 30-day mortality. Secondary outcomes included in-hospital mortality (time to death), length of hospital stay among survivors, duration of O2 therapy (time to wean O2), and O2 delivery system failure(s). RESULTS Mortality amongst children admitted with acute hypoxaemic respiratory illness decreased from 30/50 (60%) pre-SPO2 to 15/50 (30%) post-SPO2 (relative risk reduction 50%, 95%CI 19 - 69, p = 0.0049). The post-SPO2 period was consistently associated with decreased mortality in statistical models adjusting for potential confounding factors. Likewise, survival curves pre- and post- SPO2 differed significantly (hazard ratio 0.39, 95% CI 0.20 - 0.74, p = 0.0043). A reduction in the frequency of O2 delivery interruptions due to fuel shortages and multiple patients needing the concentrator at once was observed, explaining the mortality reduction. INTERPRETATION Solar-powered oxygen installation was associated with decreased mortality in resource-constrained settings.
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Impact of a Clinical Intervention to Decrease Opioid Prescribing in a Postcesarean Delivery. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2021; 44:398-402. [PMID: 34848352 DOI: 10.1016/j.jogc.2021.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 11/04/2021] [Accepted: 11/05/2021] [Indexed: 11/21/2022]
Abstract
A quality assurance study was completed following the implementation of a standardized opioid prescribing and education protocol post cesarean delivery. The primary goal was to determine the need for a policy on postpartum opioid prescribing practices and whether the protocol worked. There was a decrease in the number of tablets provided post intervention and no statistically significant maternal or neonatal readmissions for suspected opioid toxicity or pain control. Combination prescribing of Tylenol 3 and/or tramadol and another opioid occurred in both groups. Our results show a need for concise guidelines regarding opioid prescribing following cesarean delivery.
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Hicks JP, Allsop MJ, Akaba GO, Yalma RM, Dirisu O, Okusanya B, Tukur J, Okunade K, Akeju D, Ajepe A, Okuzu O, Mirzoev T, Ebenso B. Acceptability and Potential Effectiveness of eHealth Tools for Training Primary Health Workers From Nigeria at Scale: Mixed Methods, Uncontrolled Before-and-After Study. JMIR Mhealth Uhealth 2021; 9:e24182. [PMID: 34528891 PMCID: PMC8485189 DOI: 10.2196/24182] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 11/12/2020] [Accepted: 08/01/2021] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND The in-service training of frontline health workers (FHWs) in primary health care facilities plays an important role in improving the standard of health care delivery. However, it is often expensive and requires FHWs to leave their posts in rural areas to attend courses in urban centers. This study reports the implementation of a digital health tool for providing video training (VTR) on maternal, newborn, and child health (MNCH) care to provide in-service training at scale without interrupting health services. The VTR intervention was supported by satellite communications technology and existing 3G mobile networks. OBJECTIVE This study aims to determine the feasibility and acceptability of these digital health tools and their potential effectiveness in improving clinical knowledge, attitudes, and practices related to MNCH care. METHODS A mixed methods design, including an uncontrolled pre- and postquantitative evaluation, was adopted. From October 2017 to May 2018, a VTR mobile intervention was delivered to FHWs in 3 states of Nigeria. We examined changes in workers' knowledge and confidence in delivering MNCH services through a pre- and posttest survey. Stakeholders' experiences with the intervention were explored through semistructured interviews that drew on the technology acceptance model to frame contextual factors that shaped the intervention's acceptability and usability in the work environment. RESULTS In total, 328 FHWs completed both pre- and posttests. FHWs achieved a mean pretest score of 51% (95% CI 48%-54%) and mean posttest score of 69% (95% CI 66%-72%), reflecting, after adjusting for key covariates, a mean increase between the pre- and posttest of 17 percentage points (95% CI 15-19; P<.001). Variation was identified in pre- and posttest scores by the sex and location of participants alongside topic-specific areas where scores were lowest. Stakeholder interviews suggested a wide acceptance of VTR Mobile (delivered via digital technology) as an important tool for enhancing the quality of training, reinforcing knowledge, and improving health outcomes. CONCLUSIONS This study found that VTR supported through a digital technology approach is a feasible and acceptable approach for supporting improvements in clinical knowledge, attitudes, and reported practices in MNCH. The determinants of technology acceptance included ease of use, perceived usefulness, access to technology and training contents, and the cost-effectiveness of VTR, whereas barriers to the adoption of VTR were poor electricity supply, poor internet connection, and FHWs' workload. The evaluation also identified the mechanisms of the impact of delivering VTR Mobile at scale on the micro (individual), meso (organizational), and macro (policy) levels of the health system. Future research is required to explore the translation of this digital health approach for the VTR of FHWs and its impact across low-resource settings to ameliorate the financial and time costs of training and support high-quality MNCH care delivery. TRIAL REGISTRATION ISRCTN Registry 32105372; https://www.isrctn.com/ISRCTN32105372.
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Affiliation(s)
- Joseph Paul Hicks
- Nuffield Centre for International Health and Development, University of Leeds, Leeds, United Kingdom
| | - Matthew John Allsop
- Academic Unit of Palliative Care, Leeds Institute of Health Sciences, University of Leeds, Leeds, United Kingdom
| | - Godwin O Akaba
- Department of Obstetrics and Gynaecology, University of Abuja, Gwagwalada, Abuja, Nigeria
| | - Ramsey M Yalma
- Department of Community Medicine, University of Abuja, Gwagwalada, Abuja, Nigeria
| | | | - Babasola Okusanya
- Department of Obstetrics and Gynaecology, College of Medicine, University of Lagos, Lagos, Nigeria
| | | | - Kehinde Okunade
- Department of Obstetrics and Gynaecology, College of Medicine, University of Lagos, Lagos, Nigeria
| | - David Akeju
- Department of Sociology, College of Medicine, University of Lagos, Lagos, Nigeria
| | - Adegbenga Ajepe
- Department of Obstetrics and Gynaecology, College of Medicine, University of Lagos, Lagos, Nigeria
| | - Okey Okuzu
- Instrat Global Health Solutions, Abuja, Nigeria
| | - Tolib Mirzoev
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Bassey Ebenso
- Nuffield Centre for International Health and Development, University of Leeds, Leeds, United Kingdom
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Drzymalski DM, Seth S, Johnson JR, Trzcinka A. Improving accuracy of American Society of Anesthesiologists Physical Status using audit and feedback and artificial intelligence: a time-series analysis. Int J Qual Health Care 2021; 33:6328624. [PMID: 34310685 DOI: 10.1093/intqhc/mzab113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 07/01/2021] [Accepted: 07/26/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND While the American Society of Anesthesiologists (ASA) Physical Status (PS) is used to adjust for greater mortality risk with higher ASA PS classification, inaccurate classification can lead to an inaccurate comparison of institutions. OBJECTIVE The purpose of this study was to assess the effect of audit and feedback with a rule-based artificial intelligence algorithm on the accuracy of ASA PS classification. METHODS We reviewed 78 121 anesthetic records from 1 January 2017 to 19 February 2020. The first intervention entailed audit and feedback emphasizing accurately documenting ASA PS classification using body mass index (BMI), while the second intervention consisted of implementing a rule-based artificial intelligence algorithm. If a patient with a BMI ≥40 kg/m2 had a documented ASA PS classification of 1 or 2, the provider was alerted to change the ASA PS classification to 3 or above. The primary outcome was the overall proportion of patients with inaccurate ASA PS classification based on BMI per month. Secondary outcomes included the proportion of patients with a BMI ≥40 or a BMI 30-39.9 who had inaccurate ASA PS classification and the proportion of patients documented as having ASA 3-5. Data were analyzed using interrupted time-series analysis. RESULTS For the primary outcome, the slope for ASA PS classification inaccurately incorporating BMI was unchanging before the first intervention (parameter coefficient 0.002, 95% CI -0.034 to 0.038; P = 0.911). Following the first intervention, there was an immediate level change (parameter coefficient -0.821, 95% CI -1.236 to -0.0406; P < 0.001) without significant change in slope (parameter coefficient -0.048, 95% CI -0.100 to 0.004; P = 0.067). The post-intervention slope was negative (parameter coefficient -0.046, 95% CI -0.083 to -0.009; P = 0.017). Following the second intervention, there was no level change (parameter coefficient 0.203, 95% CI -0.380 to 0.463; P = 0.839) and no significant change in slope (parameter coefficient 0.013, 95% CI -0.043 to 0.043; P = 0.641). The post-intervention slope was not significant (parameter coefficient -0.034, 95% CI -0.078 to 0.010; P = 0.121). The proportion of patients whose ASA PS classification inaccurately incorporated BMI at the first and final timepoint of the study was 2.6% and 0.8%, respectively. CONCLUSIONS Our quality improvement efforts successfully modified clinician behavior to accurately incorporate BMI into the ASA PS classification. By combining audit and feedback methodology with a rule-based artificial intelligence algorithm, we created a process that resulted in immediate and sustained effects. Improving ASA PS classification accuracy is important because it affects quality metrics, research design, resource allocation and workflow processes.
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Affiliation(s)
- Dan M Drzymalski
- Department of Anesthesiology and Perioperative Medicine, Tufts Medical Center, 800 Washington Street, Boston, MA 02111, USA
| | - Sonika Seth
- Department of Anesthesiology and Perioperative Medicine, Tufts Medical Center, 800 Washington Street, Boston, MA 02111, USA
| | - Jeffrey R Johnson
- Department of Anesthesiology and Perioperative Medicine, Tufts Medical Center, 800 Washington Street, Boston, MA 02111, USA
| | - Agnieszka Trzcinka
- Department of Anesthesiology and Perioperative Medicine, Tufts Medical Center, 800 Washington Street, Boston, MA 02111, USA
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Variability in physical function for patients living with breast cancer during a 12-week exercise program. Support Care Cancer 2021; 30:69-76. [PMID: 34226960 DOI: 10.1007/s00520-021-06394-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 06/23/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE To describe the variability during weekly performance on physical function tests during a 12-week individualized exercise program for patients with breast cancer and to test if the expected improvements in physical function surpass the minimally clinically important difference (MCID), after accounting for week-to-week variance. METHODS Twenty-five participants, 19 years and older living with breast cancer within 2 years of their initial diagnosis, were recruited. Some participants were undergoing active treatment, while others completed their treatment. The intervention was an individualized exercise session twice a week, for 1 h each session, for a total of 12 weeks. Main outcomes tested included the 6-min walk test and chair stand test. RESULTS A significant average improvement was observed in the 6MWT (p < .01) and the chair stand test (p < .001) following the intervention. Individual confidence intervals were wide across all testing measures with only 28% and 8% of participants meeting or surpassing the MCID for the 6MWT and chair stand test, respectively. CONCLUSION Despite a significant improvement in physical function during the program, the majority of patients did not reach the MCID, which could be due to large variability resulting from treatment-related side effects or measurement error.
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Comparison of three intraoperative analgesic strategies in laparoscopic bariatric surgery: a retrospective study of immediate postoperative outcomes. Braz J Anesthesiol 2021; 72:560-566. [PMID: 34216703 PMCID: PMC9515670 DOI: 10.1016/j.bjane.2021.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 05/23/2021] [Accepted: 06/12/2021] [Indexed: 11/29/2022] Open
Abstract
Introduction and objectives Multimodal Analgesia (MMA) has shown promising results in postoperative outcomes across a broad spectrum of surgeries, including bariatric surgery. We compared the analgesic effect immediately after Laparoscopic Bariatric Surgery (LBS) of the combined effect of MMA and methadone against two techniques that were based mainly on the use of high-potency medium-acting opioids. Methods Two hundred seventy-one patients were retrospectively reviewed. The primary outcome was postoperative pain score > 3/10 measured by the Verbal Numeric Scale (VNS) during the Postanesthetic Care Unit (PACU) stay. The three protocols of intraoperative analgesia were: (P1) sufentanil at anesthetic induction followed by remifentanil infusion; (P2) sufentanil at induction followed by dexmedetomidine infusion; and (P3) remifentanil at induction followed by MMA including dexmedetomidine, magnesium, lidocaine, and methadone. Only P1 and P2 patients received morphine toward the end of surgery. Poisson regression was used to adjust confounding factors and calculate Prevalence Ratio (PR). Results Postoperative VNS > 3 was recorded in 135 (49.81%) patients, of which 93 (68.89%) were subjected to P1, 25 (18.56%) to P2, and 17 (12.59%) to P3. In the final adjusted model, both anesthetic techniques (P3) (PR = 0.10; 95% CI [0.03–0.28]), and (P2) (PR = 0.42%; 95% CI [0.20–0.90]) were associated with lower occurrence of VNS > 3, whereas age range 20–29 was associated to higher occurrence of VNS > 3 (PR = 3.21; 95% CI [1.22–8.44]) in PACU. Postoperative Nausea and Vomiting (PONV) was distributed as follows: (P1) 20.3%, (P2) 31.25% and (P3) 6.77%; (P3 < P1, P2; p < 0.05). Intraoperative hypotension occurred more often in P3 (39%) compared to P2 (20.31%) and P1 (17.46%) (p < 0.05). Conclusion MMA + methadone was associated with higher incidence of intraoperative hypotension and lower incidence of moderate/severe pain in PACU after LBS.
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González C, González G, Plaza-Plaza JC, Inés Godoy M, Cárcamo M, Rojas C. Reduction of reconciliation errors in chronic pediatric patients through an educational strategy. ANALES DE PEDIATRÍA (ENGLISH EDITION) 2021. [DOI: 10.1016/j.anpede.2020.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Kim SM, Lee HS, Hwang NY, Kim K, Park HD, Lee SY. Individualized Vancomycin Dosing with Therapeutic Drug Monitoring and Pharmacokinetic Consultation Service: A Large-Scale Retrospective Observational Study. DRUG DESIGN DEVELOPMENT AND THERAPY 2021; 15:423-440. [PMID: 33692613 PMCID: PMC7939511 DOI: 10.2147/dddt.s285488] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 01/19/2021] [Indexed: 12/12/2022]
Abstract
Background To date, outcome data with a large sample size and data regarding the clinical outcomes of pharmacokinetic-guided (PK) dosing of vancomycin are limited. Aim We evaluated the pharmacokinetic and clinical outcomes of a PK-guided dosing advisory program, pharmacokinetic consultation service (PKCS), in vancomycin treatment. Methods We investigated vancomycin therapeutic drug monitoring (TDM) and PKCS use through a retrospective review of patients who had serum vancomycin trough concentration data from October 2017 to November 2018. Among these patients, we selected non-critically ill adult patients satisfying our selection criteria to evaluate the effect of PKCS. Target trough attainment rate, time to target attainment, vancomycin-induced nephrotoxicity (VIN), vancomycin treatment failure rate, and duration of vancomycin therapy were compared between patients whose dosing was adjusted according to PKCS (PKCS group), and those whose dose was adjusted at the discretion of the attending physician (non-PKCS group). Results A total of 280 patients met the selection criteria for the VIN analysis (PKCS, n=134; non-PKCS, n=146). The incidence of VIN was similar between the two groups (PKCS, n=5; non-PKCS, n=5); however, the target attainment rate was higher in the PKCS group (75% vs 60%, P = 0.012). The time to target attainment was similar between the two groups. Further exclusions yielded 112 patients for the clinical outcome evaluation (PKCS, n=51; non-PKCS, n=61). The treatment failure rate was similar, and the duration of vancomycin therapy was longer in the PKCS group (12 vs 8 days, P = 0.008). Conclusion In non-critically ill patients, an increase in target trough achieved by PKCS did not lead to decreased vancomycin treatment failures, shorter vancomycin treatment, or decreased nephrotoxicity in vancomycin treatment. Considering the excessive amount of effort currently put into vancomycin dosing and monitoring, more selective criteria for individualized pharmacokinetic-guided dosing needs to be applied.
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Affiliation(s)
- Sang-Mi Kim
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyun-Seung Lee
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Na-Young Hwang
- Statistics and Data Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Korea
| | - Kyunga Kim
- Statistics and Data Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Korea
| | - Hyung-Doo Park
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Soo-Youn Lee
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.,Department of Clinical Pharmacology & Therapeutics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.,Department of Health Science and Technology, Samsung Advanced Institute of Health Science and Technology, Sungkyunkwan University, Seoul, Korea
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Getachew T, Abebe SM, Yitayal M, Persson LÅ, Berhanu D. Association between a complex community intervention and quality of health extension workers' performance to correctly classify common childhood illnesses in four regions of Ethiopia. PLoS One 2021; 16:e0247474. [PMID: 33711024 PMCID: PMC7954333 DOI: 10.1371/journal.pone.0247474] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 02/07/2021] [Indexed: 12/20/2022] Open
Abstract
Background Due to low care utilization, a complex intervention was done for two years to optimize the Ethiopian Health Extension Program. Improved quality of the integrated community case management services was an intermediate outcome of this intervention through community education and mobilization, capacity building of health workers, and strengthening of district ownership and accountability of sick child services. We evaluated the association between the intervention and the health extension workers’ ability to correctly classify common childhood illnesses in four regions of Ethiopia. Methods Baseline and endline assessments were done in 2016 and 2018 in intervention and comparison areas in four regions of Ethiopia. Ill children aged 2 to 59 months were mobilized to visit health posts for an assessment that was followed by re-examination. We analyzed sensitivity, specificity, and difference-in-difference of correct classification with multilevel mixed logistic regression in intervention and comparison areas at baseline and endline. Results Health extensions workers’ consultations with ill children were observed in intervention (n = 710) and comparison areas (n = 615). At baseline, re-examination of the children showed that in intervention areas, health extension workers’ sensitivity for fever or malaria was 54%, 68% for respiratory infections, 90% for diarrheal diseases, and 34% for malnutrition. At endline, it was 40% for fever or malaria, 49% for respiratory infections, 85% for diarrheal diseases, and 48% for malnutrition. Specificity was higher (89–100%) for all childhood illnesses. Difference-in-differences was 6% for correct classification of fever or malaria [aOR = 1.45 95% CI: 0.81–2.60], 4% for respiratory tract infection [aOR = 1.49 95% CI: 0.81–2.74], and 5% for diarrheal diseases [aOR = 1.74 95% CI: 0.77–3.92]. Conclusion This study revealed that the Optimization of Health Extension Program intervention, which included training, supportive supervision, and performance reviews of health extension workers, was not associated with an improved classification of childhood illnesses by these Ethiopian primary health care workers. Trial registration ISRCTN12040912, http://www.isrctn.com/ISRCTN12040912.
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Affiliation(s)
- Theodros Getachew
- Health System and Reproductive Health Research Directorate, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
- College of Medicine and Health Sciences, Institute of Public Health, University of Gondar, Gondar, Ethiopia
- * E-mail:
| | - Solomon Mekonnen Abebe
- College of Medicine and Health Sciences, Institute of Public Health, University of Gondar, Gondar, Ethiopia
| | - Mezgebu Yitayal
- College of Medicine and Health Sciences, Institute of Public Health, University of Gondar, Gondar, Ethiopia
| | - Lars Åke Persson
- Health System and Reproductive Health Research Directorate, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
- Department of Disease Control, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Della Berhanu
- Health System and Reproductive Health Research Directorate, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
- Department of Disease Control, London School of Hygiene & Tropical Medicine, London, United Kingdom
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Drzymalski DM, Guo JC, Qi XQ, Tsen LC, Sun Y, Ouanes JPP, Xia Y, Gao WD, Ruthazer R, Hu F, Hu LQ. The Effect of the No Pain Labor & Delivery-Global Health Initiative on Cesarean Delivery and Neonatal Outcomes in China: An Interrupted Time-Series Analysis. Anesth Analg 2021; 132:698-706. [PMID: 32332290 DOI: 10.1213/ane.0000000000004805] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND The proportion of live births by cesarean delivery (CD) in China is significant, with some, particularly rural, provinces reporting up to 62.5%. The No Pain Labor & Delivery-Global Health Initiative (NPLD-GHI) was established to improve obstetric and neonatal outcomes in China, including through a reduction of CD through educational efforts. The purpose of this study was to determine whether a reduction in CD at a rural Chinese hospital occurred after NPLD-GHI. We hypothesized that a reduction in CD trend would be observed. METHODS The NPLD-GHI program visited the Weixian Renmin Hospital, Hebei Province, China, from June 15 to 21, 2014. The educational intervention included problem-based learning, bedside teaching, simulation drill training, and multidisciplinary debriefings. An interrupted time-series analysis using segmented logistic regression models was performed on data collected between June 1, 2013 and May 31, 2015 to assess whether the level and/or trend over time in the proportion of CD births would decline after the program intervention. The primary outcome was monthly proportion of CD births. Secondary outcomes included neonatal intensive care unit (NICU) admissions and extended NICU length of stay, neonatal antibiotic and intubation use, and labor epidural analgesia use. RESULTS Following NPLD-GHI, there was a level decrease in CD with an estimated odds ratio (95% confidence interval [CI]) of 0.87 (0.78-0.98), P = .017, with odds (95% CI) of monthly CD reduction an estimated 3% (1-5; P < .001), more in the post- versus preintervention periods. For labor epidural analgesia, there was a level increase (estimated odds ratio [95% CI] of 1.76 [1.48-2.09]; P < .001) and a slope decrease (estimated odds ratio [95% CI] of 0.94 [0.92-0.97]; P < .001). NICU admissions did not have a level change (estimated odds ratio [95% CI] of 0.99 [0.87-1.12]; P = .835), but the odds (95% CI) of monthly reduction in NICU admission was estimated 9% (7-11; P < .001), greater in post- versus preintervention. Neonatal intubation level and slope changes were not statistically significant. For neonatal antibiotic administration, while the level change was not statistically significant, there was a decrease in the slope with an odds (95% CI) of monthly reduction estimated 6% (3-9; P < .001), greater post- versus preintervention. CONCLUSIONS In a large, rural Chinese hospital, live births by CD were lower following NPLD-GHI and associated with increased use of labor epidural analgesia. We also found decreasing NICU admissions. International-based educational programs can significantly alter practices associated with maternal and neonatal outcomes.
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Affiliation(s)
- Dan M Drzymalski
- From the Department of Anesthesiology and Perioperative Medicine, Tufts Medical Center, Tufts University School of Medicine, Boston, Massachusetts
| | | | - Xue-Qin Qi
- Anesthesiology, Weixian Renmin Hospital, Weixian, Hebei Province, People's Republic of China
| | - Lawrence C Tsen
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Yingyong Sun
- Weixian Renmin Hospital, Weixian, Hebei Province, People's Republic of China
| | - Jean-Pierre P Ouanes
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins Bayview Medical Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Yun Xia
- Department of Anesthesiology, Wexner Medical Center at The Ohio State University, Columbus, Ohio
| | - Wei Dong Gao
- Department of Anesthesiology, Wexner Medical Center at The Ohio State University, Columbus, Ohio
| | - Robin Ruthazer
- Biostatistics, Epidemiology, and Research Design Center at the Tufts Clinical and Translational Research Institute, Tufts Medical Center, Boston, Massachusetts
| | - Fengling Hu
- The Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ling-Qun Hu
- Department of Anesthesiology, Wexner Medical Center at The Ohio State University, Columbus, Ohio
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Gensorowsky D, Lampe D, Hasemann L, Düvel J, Greiner W. ["Alternative study designs" for the evaluation of digital health applications - a real alternative?]. ZEITSCHRIFT FUR EVIDENZ FORTBILDUNG UND QUALITAET IM GESUNDHEITSWESEN 2021; 161:33-41. [PMID: 33642251 DOI: 10.1016/j.zefq.2021.01.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 01/22/2021] [Accepted: 01/24/2021] [Indexed: 11/15/2022]
Abstract
INTRODUCTION After the Digital Healthcare Act (Digitale-Versorgung-Gesetz, DVG) reformed digital health applications' (Digitale Gesundheitsanwendungen, DiGAs) access to German Statutory Health Insurance (SHI) reimbursement, the discussion concerning necessary evidence requirements has intensified. In the past, different "alternative study designs" have been proposed to replace randomized controlled trials (RCTs) in the DiGA efficacy and benefit assessments. The present paper examines the suitability of these alternative designs for informing SHI reimbursement decisions. METHODS The four alternative study designs primarily discussed in the context of DiGA - "Continuous Evaluation of Evolving Behavioral Intervention Technologies" (CEEBIT), "Multiphase Optimization Strategy" (MOST), "Sequential Multiple Assignment Randomized Trial" (SMART) and "Micro-Randomized Trial" (MRT) - are characterized and compared on the basis of relevant primary and secondary sources. Subsequently, their suitability for effectiveness and benefit evaluation in the context of SHI reimbursement decisions is discussed. RESULTS None of the study designs examined aims primarily at conclusively demonstrating efficacy and benefit. Three of the four designs (MOST, SMART, MRT) focus on the development and optimization of interventions. In order to reduce resource requirements, the approaches presented sometimes deviate considerably from the methodological approach in traditional RCTs. This is especially true for their applied statistical error tolerance and their underlying randomization logic. Three of the four concepts (MOST, SMART, MRT) therefore still require RCTs after the development phase in order to demonstrate the effectiveness and benefit of the optimized intervention. DISCUSSION The methodological differences of the alternative study designs compared to classical RCTs are accompanied by serious potentials for bias and uncertainties with regard to the identified intervention effects. These may be acceptable in the context of intervention development, but do not appear to be appropriate for use in collective SHI reimbursement decisions. CONCLUSION The alternative study designs presented cannot be regarded as a suitable RCT alternative for efficacy and benefit assessments. A pragmatic study design, which continues to meet high methodological standards, and better utilization of real-world data could, in the future, contribute to a compromise between the justified claims to sufficient certainty of results on the one hand and appropriate procedural effort on the other.
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Affiliation(s)
- Daniel Gensorowsky
- Universität Bielefeld, Fakultät für Gesundheitswissenschaften, Gesundheitsökonomie und Gesundheitsmanagement, Bielefeld, Deutschland.
| | - David Lampe
- Universität Bielefeld, Fakultät für Gesundheitswissenschaften, Gesundheitsökonomie und Gesundheitsmanagement, Bielefeld, Deutschland
| | - Lena Hasemann
- Universität Bielefeld, Fakultät für Gesundheitswissenschaften, Gesundheitsökonomie und Gesundheitsmanagement, Bielefeld, Deutschland
| | - Juliane Düvel
- Universität Bielefeld, Fakultät für Gesundheitswissenschaften, Gesundheitsökonomie und Gesundheitsmanagement, Bielefeld, Deutschland
| | - Wolfgang Greiner
- Universität Bielefeld, Fakultät für Gesundheitswissenschaften, Gesundheitsökonomie und Gesundheitsmanagement, Bielefeld, Deutschland
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Affiliation(s)
- Nirvik Pal
- Virginia Commonwealth University, Richmond, VA
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Ban JW, Chan MS, Muthee TB, Paez A, Stevens R, Perera R. Design, methods, and reporting of impact studies of cardiovascular clinical prediction rules are suboptimal: a systematic review. J Clin Epidemiol 2021; 133:111-120. [PMID: 33515655 DOI: 10.1016/j.jclinepi.2021.01.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 01/08/2021] [Accepted: 01/21/2021] [Indexed: 10/22/2022]
Abstract
OBJECTIVES To evaluate design, methods, and reporting of impact studies of cardiovascular clinical prediction rules (CPRs). STUDY DESIGN AND SETTING We conducted a systematic review. Impact studies of cardiovascular CPRs were identified by forward citation and electronic database searches. We categorized the design of impact studies as appropriate for randomized and nonrandomized experiments, excluding uncontrolled before-after study. For impact studies with appropriate study design, we assessed the quality of methods and reporting. We compared the quality of methods and reporting between impact and matched control studies. RESULTS We found 110 impact studies of cardiovascular CPRs. Of these, 65 (59.1%) used inappropriate designs. Of 45 impact studies with appropriate design, 31 (68.9%) had substantial risk of bias. Mean number of reporting domains that impact studies with appropriate study design adhered to was 10.2 of 21 domains (95% confidence interval, 9.3 and 11.1). The quality of methods and reporting was not clearly different between impact and matched control studies. CONCLUSION We found most impact studies either used inappropriate study design, had substantial risk of bias, or poorly complied with reporting guidelines. This appears to be a common feature of complex interventions. Users of CPRs should critically evaluate evidence showing the effectiveness of CPRs.
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Affiliation(s)
- Jong-Wook Ban
- Centre for Evidence-Based Medicine, Nuffield Department of Primary Care Health Sciences, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX2 6GG, United Kingdom; Department for Continuing Education, University of Oxford, Rewley House, 1 Wellington Square, Oxford, OX1 2JA, United Kingdom.
| | - Mei Sum Chan
- Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford, OX3 7LF, United Kingdom
| | - Tonny Brian Muthee
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX2 6GG, United Kingdom
| | - Arsenio Paez
- Centre for Evidence-Based Medicine, Nuffield Department of Primary Care Health Sciences, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX2 6GG, United Kingdom; Department for Continuing Education, University of Oxford, Rewley House, 1 Wellington Square, Oxford, OX1 2JA, United Kingdom
| | - Richard Stevens
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX2 6GG, United Kingdom
| | - Rafael Perera
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX2 6GG, United Kingdom
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Hollands LJ, Vergouwen MDI, Greving JP, Wermer MJH, Rinkel GJE, Algra AM. Management decisions on unruptured intracranial aneurysms before and after implementation of the PHASES score. J Neurol Sci 2021; 422:117319. [PMID: 33524781 DOI: 10.1016/j.jns.2021.117319] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 12/28/2020] [Accepted: 01/14/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND In management decisions on saccular unruptured intracranial aneurysms (UIAs) the risk of rupture is an important factor. The PHASES score, introduced in 2014, provides absolute 5-year risks of rupture based on six easily retrievable patient and aneurysm characteristics. We assessed whether management decisions on UIAs changed after implementation of the PHASES score. PATIENT AND METHODS We included all patients with UIAs who were referred to two Dutch tertiary referral centers for aneurysm care in the Netherlands (University Medical Center Utrecht (UMCU) and Leiden University Medical Center (LUMC)) between 2011 and 2017. Analyses were done on an aneurysm level. We calculated the overall proportion of UIAs with a decision to treat before and after PHASES implementation and studied the influence of age and center on post-implementation management changes. RESULTS We included 623 patients with 803 UIAs. The proportion of UIAs with a decision to treat was 123/360 (34.2%) before and 117/443 (26.4%) after PHASES implementation (absolute risk difference: -7.8%; 95% CI: -14.1 to -1.4). The decision to treat was made at a higher median PHASES score after implementation (7 points (IQR 5;10) pre- versus 8 points (IQR 5;10) post-implementation; p = 0.14). The reduced proportion with a treatment decision after implementation was most pronounced in patients <50 years (-22.3%; 95% CI: -39.2 to -3.4) and was restricted to treatment decisions made at the UMCU (-10.6%; 95% CI: -18.5 to -2.5). DISCUSSION AND CONCLUSIONS Management of UIAs changed following implementation of the PHASES score, but the impact of PHASES implementation on treatment decisions differed across age subgroups and centers.
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Affiliation(s)
- Laurie J Hollands
- Department of Neurology and Neurosurgery, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, P.O. Box 85500, 3508, GA, Utrecht, the Netherlands
| | - Mervyn D I Vergouwen
- Department of Neurology and Neurosurgery, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, P.O. Box 85500, 3508, GA, Utrecht, the Netherlands
| | - Jacoba P Greving
- Julius Centre for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, P.O. Box 85500, 3508, GA, Utrecht, the Netherlands
| | - Marieke J H Wermer
- Department of Neurology, Leiden University Medical Center, Leiden University. P.O. Box 9600, 2300, RC, Leiden, the Netherlands
| | - Gabriël J E Rinkel
- Department of Neurology and Neurosurgery, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, P.O. Box 85500, 3508, GA, Utrecht, the Netherlands
| | - Annemijn M Algra
- Department of Neurology and Neurosurgery, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, P.O. Box 85500, 3508, GA, Utrecht, the Netherlands..
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Abdullah HR, Thamnachit T, Hao Y, Lim WY, Teo LM, Sim YE. Real-world results of the implementation of preoperative anaemia clinic with intravenous iron therapy for treating iron-deficiency anaemia: a propensity-matched case-control study. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:6. [PMID: 33553299 PMCID: PMC7859766 DOI: 10.21037/atm-20-4942] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background Preoperative anaemia is associated with blood transfusion and longer hospital length of stay. Preoperative iron deficiency anaemia (IDA) can be treated with oral or intravenous (IV) iron. IV iron can raise haemoglobin faster compared with oral iron. However, its ability to reduce blood transfusion and length of stay in clinical trials is inconclusive. This study aims to compare blood transfusion and hospital length of stay between anemic patients who received preoperative IV iron versus standard care, after implementation of a protocol in 2017 to screen patients for preoperative IDA, and its treatment with IV iron. Methods Retrospective before-after cohort study comparing 89 patients who received IV iron preoperatively in 2017, with historic patients who received oral iron therapy (selected by propensity score matching (PSM) from historic cohort of 7,542 patients who underwent surgery in 2016). Propensity score was calculated using ASA status, age, gender, surgical discipline, surgical risk and preoperative haemoglobin concentration. Both 1:1 and 1:2 matching were performed as sensitivity analysis. Results After PSM, there was no statistically significant difference in distribution of preoperative clinical variables. There was no significant difference in proportion of cases requiring transfusion nor a difference in average units transfused per patient. IV iron cohort stayed in hospital on average 8.0 days compared to non-IV iron cohort 14.1–15.1 days (P=0.006, P=0.013 respectively). Average time from IV iron therapy to surgery was 10.5 days. Conclusions Preoperative IV iron therapy for patients with IDA undergoing elective surgery may not reduce perioperative blood transfusion, but this could be due to the short time between therapy and surgery. Implementation of IV iron therapy may reduce hospital length of stay compared to standard care for anemic patients, although this may be enhanced by concomitant improvement in perioperative care.
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Affiliation(s)
- Hairil R Abdullah
- Department of Anaesthesiology, Singapore General Hospital, 169608, Singapore
| | - Tanakorn Thamnachit
- Department of Anaesthesiology, Singapore General Hospital, 169608, Singapore
| | - Ying Hao
- Health Services Research Centre (HSRC), Singapore Health Services, 169608, Singapore
| | - Wan Yen Lim
- Department of Anaesthesiology, Singapore General Hospital, 169608, Singapore
| | - Li Ming Teo
- Department of Anaesthesiology, Singapore General Hospital, 169608, Singapore
| | - Yilin Eileen Sim
- Department of Anaesthesiology, Singapore General Hospital, 169608, Singapore
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Fally M, Diernaes E, Israelsen S, Tarp B, Benfield T, Kolte L, Ravn P. The impact of a stewardship program on antibiotic administration in community-acquired pneumonia: Results from an observational before-after study. Int J Infect Dis 2020; 103:208-213. [PMID: 33232831 DOI: 10.1016/j.ijid.2020.11.172] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 11/17/2020] [Accepted: 11/17/2020] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND A majority of patients with community-acquired pneumonia (CAP) receive antibiotics. According to the evidence, 5-7 days of treatment should be sufficient for most patients. Many, however, are treated longer than recommended. We have previously conducted a quality improvement study to ensure guideline-conform treatment for CAP. However, the impact of the interventions on antibiotic use has not been investigated. OBJECTIVE To estimate the impact of an eight-month stewardship program on antibiotic use. METHODS We conducted a before-after study comparing a four-month baseline period with data from a corresponding follow-up period. We performed univariable and multivariable logistic regression to compare odds for ≤7 days of total antibiotic treatment, ≤3 days of intravenous treatment and the proportion of correct empiric antibiotics. As sensitivity analysis, we repeated the univariable logistic regression on a propensity score-matched cohort by using the same variables we used for adjustments in the multivariable analysis. We also performed subgroup analyses for patients stable ≤72 h of admission. RESULTS In total, 771 patients were included. Compared to preintervention, the unadjusted odds ratio (OR) for ≤7 days of total antibiotic treatment were 1.84 (95% CI 1.34-2.54) for the whole population and 2.08 (1.41-3.10) for the stable patients. The OR for ≤3 days of intravenous antibiotics were 1.16 (0.87-1.54) and 1.38 (0.87-2.22), respectively. The OR for correct empiric antibiotics were 1.96 (1.45-2.68) and 1.82 (1.23-2.69). Comparable results regarding all outcomes were derived from the other analyses. CONCLUSION The program resulted in a significantly lower overall antibiotic exposure and a higher proportion of patients treated with the recommended antibiotics without a the reduction of exposure to intravenous antibiotics significantly.
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Affiliation(s)
- Markus Fally
- Department of Internal Medicine, Section for Pulmonary Diseases, Herlev Gentofte Hospital, Hellerup, Denmark.
| | - Emma Diernaes
- Diagnostic Centre, Silkeborg Regional Hospital, Silkeborg, Denmark
| | - Simone Israelsen
- Department of Infectious Diseases, Amager Hvidovre Hospital, Hvidovre, Denmark
| | - Britta Tarp
- Diagnostic Centre, Silkeborg Regional Hospital, Silkeborg, Denmark
| | - Thomas Benfield
- Department of Infectious Diseases, Amager Hvidovre Hospital, Hvidovre, Denmark
| | - Lilian Kolte
- Department of Respiratory Medicine and Infectious Diseases, Nordsjaellands Hospital, Hilleroed, Denmark
| | - Pernille Ravn
- Department of Internal Medicine, Section for Infectious Diseases, Herlev Gentofte Hospital, Hellerup, Denmark
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Lumbreras-Marquez MI, Carusi DA, Fields KG, Farber MK. In Response. Anesth Analg 2020; 131:e163-e164. [PMID: 33035033 DOI: 10.1213/ane.0000000000005027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Mario I Lumbreras-Marquez
- Departments of Obstetrics and Gynecology and Anesthesiology, Perioperative and Pain Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Daniela A Carusi
- Department of Obstetrics and Gynecology, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Kara G Fields
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Michaela K Farber
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts
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González C, González G, Plaza-Plaza JC, Godoy MI, Cárcamo M, Rojas C. [Reduction of reconciliation errors in chronic pediatric patients through an educational strategy]. An Pediatr (Barc) 2020; 94:238-244. [PMID: 32917544 DOI: 10.1016/j.anpedi.2020.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 06/29/2020] [Accepted: 07/14/2020] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Medication reconciliation errors, also known as unintentional discrepancies, are frequent during admission, especially in chronic patients, and have an impact on safety. Educational interventions can be a reduction strategy. MATERIAL AND METHODS Quasi-experimental study, before-after design. Participants were chronic patients admitted into hospitalization services. Medication reconciliation was conducted at admission. The intervention consisted of a training to each prescribing physician with study contents and printed educational material. To study the association between intervention and change of frequency of unintentional discrepancies was made a logistic regression model, adjusting for selected variables. RESULTS A sample of 54 patients was studied in each stage. In the first stage it was observed that 42.6% of patients had at least one unintentional discrepancy. After intervention the proportion of patients with at least one unintentional discrepancy decreased to 24.1% (p = 0.041). In both stages, omission was the main category of unintentional discrepancy. The significant reduction after the intervention is maintained by controlling for variables such as emergency admission and pre-admission service. CONCLUSIONS Incidence of unintentional discrepancies in admission is high in chronic hospitalized patients and can be reduced through an educative strategy.
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Affiliation(s)
- Claudio González
- Hospital de niños Dr. Exequiel González Cortés, San Miguel, Santiago, Chile; Depto. Salud Pública y Epidemiología, Universidad de los Andes, Santiago, Chile.
| | - Gabriela González
- Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | - María Inés Godoy
- Unidad de Desarrollo, Análisis e Investigación, Departamento de Evaluación, Medición y Registro Educacional, Universidad de Chile, Santiago, Chile
| | - Marcela Cárcamo
- Depto. Salud Pública y Epidemiología, Universidad de los Andes, Santiago, Chile
| | - Cecilia Rojas
- Hospital de niños Dr. Exequiel González Cortés, San Miguel, Santiago, Chile
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Neostigmine Versus Sugammadex for Reversal of Neuromuscular Blockade and Effects on Reintubation for Respiratory Failure or Newly Initiated Noninvasive Ventilation: An Interrupted Time Series Design. Anesth Analg 2020; 131:141-151. [PMID: 31702700 DOI: 10.1213/ane.0000000000004505] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Pulmonary complications related to residual neuromuscular blockade lead to morbidity and mortality. Using an interrupted time series design, we tested whether proportions of reintubation for respiratory failure or new noninvasive ventilation were changed after a system-wide transition of the standard reversal agent from neostigmine to sugammadex. METHODS Adult patients undergoing a procedure with general anesthesia that included pharmacologic reversal of neuromuscular blockade and admission ≥1 night were eligible. Groups were determined by date of surgery: August 15, 2015 to May 10, 2016 (presugammadex), and August 15, 2016 to May 11, 2017 (postsugammadex). The period from May 11, 2016 to August 14, 2016 marked the institutional transition (washout/wash-in) from neostigmine to sugammadex. The primary outcome was defined as a composite of reintubation for respiratory failure or new noninvasive ventilation. Event proportions were parsed into 10-day intervals in each cohort, and trend lines were fitted. Segmented logistic regression models appropriate for an interrupted time series design and adjusting for potential confounders were utilized to evaluate the immediate effect of the implementation of sugammadex and on the difference between preintervention and postintervention slopes of the outcomes. Models containing all parameters (full) and only significant parameters (parsimonious) were fitted and are reported. RESULTS Of 13,031 screened patients, 7316 patients were included. The composite respiratory outcome occurred in 6.1% of the presugammadex group and 4.2% of the postsugammadex group. Adjusted odds ratio (OR) and 95% confidence intervals (CIs) for the composite respiratory outcome were 0.795 (95% CI, 0.523-1.208) for the immediate effect of intervention, 0.986 (95% CI, 0.959-1.013) for the difference between preintervention and postintervention slopes in the full model, and 0.667 (95% CI, 0.536-0.830) for the immediate effect of the intervention in the parsimonious model. CONCLUSIONS The system-wide transition of the standard pharmacologic reversal agent from neostigmine to sugammadex was associated with a reduction in the odds of the composite respiratory outcome. This observation is supported by nonsignificant within-group time trends and a significant reduction in intercept/level from presugammadex to postsugammadex in a parsimonious logistic regression model adjusting for covariates.
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49
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Vali L, Jenkins DR, Vaja R, Mulla H. Personalised dosing of vancomycin: A prospective and retrospective comparative quasi-experimental study. Br J Clin Pharmacol 2020; 87:506-515. [PMID: 32495366 DOI: 10.1111/bcp.14411] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 05/18/2020] [Accepted: 05/19/2020] [Indexed: 01/23/2023] Open
Abstract
AIMS The 2019 update to the US consensus guideline for vancomycin therapeutic monitoring advocates using Bayesian-guided personalised dosing to maximise efficacy and minimise toxicity of vancomycin. We conducted an observational cohort study of the implementation of bed-side Bayesian-guided vancomycin dosing in vascular surgery patients. METHODS Over a 9-month prospective study period, vascular surgery patients were dosed vancomycin using Bayesian-guided dosing decision tool (DoseMeRx) and compared retrospectively with a control group admitted to the same ward in the 14 months prior to the study and dosed using a standard algorithmic approach. Primary endpoints were proportion of patients achieving mean area under the curve in 24 hours (AUC24 ) in the acceptable range 350-450 mg/L• h and percentage time in acceptable range (%TTR). Secondary endpoints focused on clinical outcomes including incidence of acute kidney injury. RESULTS A significantly higher proportion of DoseMeRx patients achieved mean AUC24 values in the acceptable range compared to the control group; 71/104 (68.3%) vs 58/139 (41.7%), P < .005. The median %TTR was also greater in DoseMeRx patients compared to the control group (57.1 vs 30.0%, P < .00001). Patients in the DoseMeRx group missed an average of 0.23 doses per course compared to 1.04 doses in the control group (P < .00001). No difference was observed in secondary (clinical) outcomes between the 2 groups. CONCLUSION Bedside Bayesian-guided personalised dosing of vancomycin increases the proportion of patients achieving target AUC24 and the %TTR.
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Affiliation(s)
- Luqman Vali
- Department of Pharmacy, University Hospitals of Leicester NHS Trust, UK
| | - David R Jenkins
- Department of Microbiology, University Hospitals of Leicester NHS Trust, UK.,College of Life Sciences, University of Leicester, UK
| | - Rakesh Vaja
- Anaesthesia and Intensive Care Medicine, University Hospitals of Leicester NHS Trust, UK
| | - Hussain Mulla
- Department of Pharmacy, University Hospitals of Leicester NHS Trust, UK.,College of Life Sciences, University of Leicester, UK
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Sanyal C, Husereau D. Systematic Review of Economic Evaluations of Services Provided by Community Pharmacists. APPLIED HEALTH ECONOMICS AND HEALTH POLICY 2020; 18:375-392. [PMID: 31755015 DOI: 10.1007/s40258-019-00535-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
BACKGROUND Community pharmacists' scope of practice has been evolving from a traditional dispensing role to providing patient-centered services. Given the constraints in healthcare budget and a need for efficient use of finite resources, decision makers may require convincing evidence of value to recommend these services for public funding. Several economic evaluations have aimed to demonstrate the value of services provided by community pharmacists. OBJECTIVE The objective of this study was to systematically review the reporting and methodological quality of full economic evaluations of services provided by community pharmacists. METHODS A literature search was conducted in the bibliographic databases MEDLINE, EMBASE, and the NHS Economic Evaluations Database since their inception to February 2019. Two independent reviewers performed title, abstract, full text screening, and data abstraction and assessed the quality of reporting and methodological approaches using the Consolidated Health Economic Evaluation Reporting Standards (CHEERS) and Quality of Health Economic Studies (QHES) checklists. RESULTS Twenty full economic evaluations were included in the review. Most of these studies were conducted in the UK (40%), followed by the USA (35%), Canada (10%), the Netherlands (5%), Thailand (5%), and Australia (5%). The efficacy or effectiveness data were drawn from individual level or cluster randomized trials, or observational studies. About half of these studies (45%) adopted the perspective of the public healthcare system. Four studies used decision analytic modeling. We identified issues in these studies with selection of study population, efficacy or effectiveness data, time horizon, outcomes measured, measurement or resources used and cost estimation, analytical approaches, and handling of uncertainty with study parameters. The quality of reporting and methodological considerations was variable across these studies, with none of the studies adequately fulfilling all 24 items of CHEERS or 16 questions of QHES checklists. CONCLUSIONS Our findings suggest there are various issues related to the quality of conduct and reporting of economic evaluations of services provided by community pharmacists. Interpretation of these studies should be treated with caution to facilitate decision making in the local context. In an era of scarce resources and demand for evidence-informed decision making, there may be a need for guidance on methodological approaches to assess the value of these services.
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Affiliation(s)
- Chiranjeev Sanyal
- Canadian Pharmacists Association, 1785 Alta Vista Drive, Ottawa, Ontario, K1G 3Y6, Canada.
| | - Don Husereau
- School of Epidemiology and Public Health, University of Ottawa, 600 Peter Morand Crescent, Ottawa, Ontario, K1G 5Z3, Canada
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