Acta Anaesthesiologica Scandinavica最新文献

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Comorbid burden at ICU admission in COVID-19 compared to sepsis and acute respiratory distress syndrome. COVID-19 与败血症和急性呼吸窘迫综合征相比,入住 ICU 时的合并症负担。
IF 1.9 4区 医学
Acta Anaesthesiologica Scandinavica Pub Date : 2024-11-01 Epub Date: 2024-08-26 DOI: 10.1111/aas.14514
Björn Ahlström, Robert Frithiof, Ing-Marie Larsson, Gunnar Strandberg, Miklos Lipcsey, Michael Hultström
{"title":"Comorbid burden at ICU admission in COVID-19 compared to sepsis and acute respiratory distress syndrome.","authors":"Björn Ahlström, Robert Frithiof, Ing-Marie Larsson, Gunnar Strandberg, Miklos Lipcsey, Michael Hultström","doi":"10.1111/aas.14514","DOIUrl":"10.1111/aas.14514","url":null,"abstract":"<p><strong>Background: </strong>Comorbidities are similarly associated with short-term mortality for COVID-19, acute respiratory distress syndrome (ARDS) and sepsis in intensive care unit (ICU) patients, but their adjusted frequencies at admission are unknown. Thus, we aimed to evaluate the adjusted distribution, reported as odds ratios, of known risk factors (i.e., age, sex and comorbidities) for ICU admission between COVID-19, sepsis and ARDS patients in this nationwide registry-based study.</p><p><strong>Methods: </strong>In this cohort study, we included adult patients admitted to Swedish ICUs with COVID-19 (n = 7382) during the pandemic and compared them to patients admitted to ICU with sepsis (n = 22,354) or ARDS (n = 2776) during a pre-COVID-19 period. The main outcomes were the adjusted odds for comorbidities, sex, and age in multivariable logistic regression on diagnostic categories in patients admitted to ICU, COVID-19 or sepsis and COVID-19 or ARDS.</p><p><strong>Results: </strong>We found that most comorbidities, as well as age, had a stronger association with sepsis admission than COVID-19 admission with the exception of male sex, type 2 diabetes mellitus, and asthma that were more strongly associated with COVID-19 admission, while no difference was seen for chronic renal failure and obesity. For COVID-19 and ARDS admission most risk factors were more strongly associated with ARDS admission except for male sex, type 2 diabetes mellitus, chronic renal failure, and obesity which were more strongly associated with COVID-19 admission, whereas hypertension, chronic obstructive pulmonary disease and asthma were not different.</p><p><strong>Conclusions: </strong>Patients admitted to ICU with sepsis or ARDS carry a heavier burden of comorbidity and high age than patients admitted with COVID-19. This is likely caused by a combination of: (1) respiratory failure in COVID-19 being less dependent on comorbidities than in other forms of ARDS, and the cause of critical illness in other infections causing sepsis and (2) COVID-19 patients being deferred admission in situations where patients with the other syndromes were admitted.</p>","PeriodicalId":6909,"journal":{"name":"Acta Anaesthesiologica Scandinavica","volume":" ","pages":"1417-1425"},"PeriodicalIF":1.9,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142054623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of individualized anesthesia and analgesia on postoperative pain in patients stratified for pain sensitivity: A study protocol for the PeriOPerative individualization trial randomized controlled trial. 个性化麻醉和镇痛对疼痛敏感度分层患者术后疼痛的影响:围术期个体化试验随机对照试验的研究方案。
IF 1.9 4区 医学
Acta Anaesthesiologica Scandinavica Pub Date : 2024-11-01 Epub Date: 2024-06-27 DOI: 10.1111/aas.14487
Krister Mogianos, Johan Undén, Anna Persson
{"title":"Effect of individualized anesthesia and analgesia on postoperative pain in patients stratified for pain sensitivity: A study protocol for the PeriOPerative individualization trial randomized controlled trial.","authors":"Krister Mogianos, Johan Undén, Anna Persson","doi":"10.1111/aas.14487","DOIUrl":"10.1111/aas.14487","url":null,"abstract":"<p><strong>Background: </strong>Despite advancements in surgical and anesthesia techniques, acute and persistent postoperative pain are still a common challenge. Postoperative pain has direct effects on individual patient care and outcome, as well as putting strain on limited health care resources. Several prediction methods for postoperative pain have been described. One such method is the assessment of pain during peripheral venous cannulation (VCP). It is not known if different approaches to anesthesia and analgesia, depending on the evaluation of risk for postoperative pain, can improve outcome. The aim of this study is to evaluate if individualized anesthesia and analgesia can affect postoperative pain and recovery after surgery, in patients stratified by VCP.</p><p><strong>Methods: </strong>Adult patients scheduled for laparoscopic surgery undergo pain-sensitivity stratification using VCP on the day of surgery. Patients scoring VCP ≥2.0 on the visual analogue scale (pain-sensitive) are randomized to multimodal anaesthesia and analgesia with opioids or standard of care. Patients scoring VCP ≤1.9 (pain-tolerant) are randomized to opioid-free anaesthesia or standard of care. The primary outcome is acute postoperative pain measured with numeric rating scale in the postoperative care unit. Secondary outcomes include analysis of pain after 24 h, persistent postoperative pain and quality of recovery.</p><p><strong>Discussion: </strong>Individualized perioperative pain management has the potential to improve patient care. This study will examine the impact of different anesthesia and analgesia regimes, in patients with differing pain sensitivity, on postoperative pain.</p><p><strong>Trial registration: </strong>Prospectively posted at ClinicalTrials.gov, identifier NCT04751812.</p>","PeriodicalId":6909,"journal":{"name":"Acta Anaesthesiologica Scandinavica","volume":" ","pages":"1532-1540"},"PeriodicalIF":1.9,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141465344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Selective decontamination of the digestive tract in burn patients: Protocol for a systematic review. 烧伤病人消化道的选择性净化:系统综述协议。
IF 1.9 4区 医学
Acta Anaesthesiologica Scandinavica Pub Date : 2024-11-01 Epub Date: 2024-07-09 DOI: 10.1111/aas.14498
Emma Atsuko Tsuchiya, Jacob Jensen-Abbew, Mette Krag, Morten Hylander Møller, Martin Risom Vestergaard, Christian Overgaard-Steensen, Marie Helleberg, Rikke Holmgaard, Johan Heiberg
{"title":"Selective decontamination of the digestive tract in burn patients: Protocol for a systematic review.","authors":"Emma Atsuko Tsuchiya, Jacob Jensen-Abbew, Mette Krag, Morten Hylander Møller, Martin Risom Vestergaard, Christian Overgaard-Steensen, Marie Helleberg, Rikke Holmgaard, Johan Heiberg","doi":"10.1111/aas.14498","DOIUrl":"10.1111/aas.14498","url":null,"abstract":"<p><strong>Background: </strong>Nosocomial infections contribute significantly to mortality and morbidity in burn patients. Selective decontamination of the digestive tract is an infection prevention measure that has been shown to improve survival in mechanically ventilated intensive care unit (ICU) patients. It has been hypothesized that burn patients may benefit from selective decontamination of the digestive tract.</p><p><strong>Methods/design: </strong>We will conduct a systematic review with meta-analysis and trial sequential analysis of randomized clinical trials (RCTs) assessing the patient-important effects of selective decontamination of the digestive tract in burn patients, as compared with placebo or no intervention/standard of care. The primary outcome will be 30-day mortality. Secondary outcomes include serious adverse events, anti-microbial resistance, pneumonia, blood stream infections, ICU- and hospital-free days and 90-day mortality. We will search the following databases: CENTRAL, MEDLINE, EMBASE, BIOSIS, Web of Science and CINAHL and follow the recommendations provided by the Cochrane Collaboration and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The certainty of evidence will be assessed according to the GRADE approach: Grading of Recommendations Assessment, Development and Evaluation.</p><p><strong>Discussion: </strong>There is clinical equipoise about the use of selective decontamination of the digestive tract in burn patients. In the outlined systematic review and meta-analysis, we will assess the desirable and undesirable effects of selective decontamination of the digestive tract in burn patients.</p>","PeriodicalId":6909,"journal":{"name":"Acta Anaesthesiologica Scandinavica","volume":" ","pages":"1549-1555"},"PeriodicalIF":1.9,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141562382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Opioid use after surgical treatment in the Danish population-Protocol for a register-based cohort study. 丹麦人口手术治疗后阿片类药物使用情况--基于登记的队列研究方案。
IF 1.9 4区 医学
Acta Anaesthesiologica Scandinavica Pub Date : 2024-11-01 Epub Date: 2024-08-12 DOI: 10.1111/aas.14506
Mark Puch Oernskov, Geana Paula Kurita, Suzanne Forsyth Herling, Per Sjøgren, Svetlana Ondrasova Skurtveit, Ingvild Odsbu, Ola Ekholm, Kim Wildgaard
{"title":"Opioid use after surgical treatment in the Danish population-Protocol for a register-based cohort study.","authors":"Mark Puch Oernskov, Geana Paula Kurita, Suzanne Forsyth Herling, Per Sjøgren, Svetlana Ondrasova Skurtveit, Ingvild Odsbu, Ola Ekholm, Kim Wildgaard","doi":"10.1111/aas.14506","DOIUrl":"10.1111/aas.14506","url":null,"abstract":"<p><strong>Background: </strong>Over the past 25 years, global opioid consumption has increased. Denmark ranks fifth in opioid use globally, exceeding other Scandinavian countries. Postsurgical pain is a common reason for opioid prescriptions, but opioid use patterns after patient discharge from the hospital are unclear. This study examines trends in opioid prescription among Danish surgical patients over a year.</p><p><strong>Methods: </strong>This register-based cohort study will use data from Danish governmental databases related to patients undergoing the 10 most frequent surgical procedures in 2018, excluding cancer-related and minor procedures. The primary outcome will be the dispensed postoperative opioid prescriptions at retail pharmacies over four quarters. Secondary analyses will include associations with sex, age, education attainment, and oral morphine equivalent quotient. Surgical treatments and diagnoses will be identified using NOMESCO procedure codes and ICD-10 codes. Opioids will be identified by ATC codes N02A and R05DA04. Subjects will be classified as preoperative opioid consumers or non-opioid consumers based on opioid prescriptions redeemed in the 6 months before surgery.</p><p><strong>Discussion: </strong>The study will use extensive national register-based data, ensuring consistent data collection and enhancing the generalizability of the findings to similar healthcare systems. The study may identify high-risk populations for long-term opioids and provide information to support opioid prescribing guidelines and public health policies.</p>","PeriodicalId":6909,"journal":{"name":"Acta Anaesthesiologica Scandinavica","volume":" ","pages":"1565-1572"},"PeriodicalIF":1.9,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141915834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Primary outcomes and anticipated effect sizes in randomised clinical trials assessing adjuncts to peripheral nerve blocks: A scoping review. 评估周围神经阻滞辅助药物的随机临床试验的主要结果和预期效应大小:范围综述。
IF 1.9 4区 医学
Acta Anaesthesiologica Scandinavica Pub Date : 2024-11-01 Epub Date: 2024-07-08 DOI: 10.1111/aas.14489
Sarah Sofie Bitsch Flyger, Sandra Sorenson, Lasse Pingel, Anders Peder Højer Karlsen, Anders Kehlet Nørskov, Ole Mathiesen, Mathias Maagaard
{"title":"Primary outcomes and anticipated effect sizes in randomised clinical trials assessing adjuncts to peripheral nerve blocks: A scoping review.","authors":"Sarah Sofie Bitsch Flyger, Sandra Sorenson, Lasse Pingel, Anders Peder Højer Karlsen, Anders Kehlet Nørskov, Ole Mathiesen, Mathias Maagaard","doi":"10.1111/aas.14489","DOIUrl":"10.1111/aas.14489","url":null,"abstract":"<p><strong>Background: </strong>Prolonging effects of adjuncts to local anaesthetics in peripheral nerve blocks have been demonstrated in randomised clinical trials. The chosen primary outcome and anticipated effect size have major impact on the clinical relevance of results in these trials. This scoping review aims to provide an overview of frequently used outcomes and anticipated effect sizes in randomised trials on peripheral nerve block adjuncts.</p><p><strong>Methods: </strong>For our scoping review, we searched MEDLINE, Embase and CENTRAL for trials assessing effects of adjuncts for peripheral nerve blocks published in 10 major anaesthesia journals. We included randomised clinical trials assessing adjuncts for single-shot ultrasound-guided peripheral nerve blocks, regardless of the type of interventional adjunct and control group, local anaesthetic used and anatomical localization. Our primary outcome was the choice of primary outcomes and corresponding anticipated effect size used for sample size estimation. Secondary outcomes were assessor of primary outcomes, the reporting of sample size calculations and statistically significant and non-significant results related to the anticipated effect sizes.</p><p><strong>Results: </strong>Of 11,854 screened trials, we included 59. The most frequent primary outcome was duration of analgesia (35/59 trials, 59%) with absolute and relative median (interquartile range) anticipated effect sizes for adjunct versus placebo/no adjunct: 240 min (180-318) and 30% (25-40) and for adjunct versus active comparator: 210 min (180-308) and 17% (15-28). Adequate sample size calculations were reported in 78% of trials. Statistically significant results were reported for primary outcomes in 45/59 trials (76%), of which 22% did not reach the anticipated effect size.</p><p><strong>Conclusion: </strong>The reported outcomes and associated anticipated effect sizes can be used in future trials on adjuncts for peripheral nerve blocks to increase methodological homogeneity.</p>","PeriodicalId":6909,"journal":{"name":"Acta Anaesthesiologica Scandinavica","volume":" ","pages":"1293-1305"},"PeriodicalIF":1.9,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141557723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The use of intranasal sufentanil and/or s-ketamine for treatment of procedural pain in children in an ambulatory setting: A retrospective observational study. 在门诊环境中使用舒芬太尼和/或s-氯胺酮治疗儿童手术疼痛:回顾性观察研究。
IF 1.9 4区 医学
Acta Anaesthesiologica Scandinavica Pub Date : 2024-11-01 Epub Date: 2024-08-18 DOI: 10.1111/aas.14510
Bettina N Nielsen, Steen W Henneberg, Eva Malmros Olsson, Stefan Lundeberg
{"title":"The use of intranasal sufentanil and/or s-ketamine for treatment of procedural pain in children in an ambulatory setting: A retrospective observational study.","authors":"Bettina N Nielsen, Steen W Henneberg, Eva Malmros Olsson, Stefan Lundeberg","doi":"10.1111/aas.14510","DOIUrl":"10.1111/aas.14510","url":null,"abstract":"<p><strong>Background: </strong>Minor but painful medical procedures are often handled at the operating room. If safe and effective treatment options are available many procedures may be performed outside of the operating room.</p><p><strong>Objective(s): </strong>The objective of this study is to assess the adverse events of intranasal s-ketamine and/or sufentanil alone or as part of a multimodal analgesic regime for medical procedures outside of the operating room. Secondary outcomes included analgesic effect, doses and indications for use.</p><p><strong>Design: </strong>Retrospective observational study.</p><p><strong>Setting: </strong>Tertiary care paediatric hospital.</p><p><strong>Patients: </strong>Children 1 year up till 18 years.</p><p><strong>Intervention(s): </strong>Intranasal (IN) sufentanil (S), intranasal s-ketamine (K) or the free combination of the two drugs (SK).</p><p><strong>Main outcome measure(s): </strong>The frequency of adverse events including serious adverse events reported by intervention.</p><p><strong>Results: </strong>Between 2004 and 2014, 2185 medical procedures were registered, including 652 procedures with IN SK, 1469 procedures with IN S and 64 procedures with IN K. The children's median age was 5.6 years (range 1.0-17.9). Medical procedures with at least one adverse event were 18% with IN SK, 25% with IN K and 18% with IN S. Common adverse events included episodes of vomiting (9%), nausea (8%) and dizziness (3%). In two patients receiving IN S, serious adverse events occurred. One patient had respiratory depression and bronchospasm and another patient with cerebral palsy had a seizure. Both were handled immediately and did not result in any sequelae. The median doses of intranasal sufentanil were 38% lower when combined with s-ketamine (IN SK free combination: sufentanil dose 0.5 μg/kg (range 0.2-1.3) and s-ketamine dose 0.5 mg/kg (range 0.2-1.5). IN S monotherapy, sufentanil dose 0.8 μg/kg (range 0.2-2.7)). Similar analgesic effect was reported for S and SK.</p><p><strong>Conclusions: </strong>Intranasal sufentanil and/or s-ketamine are feasible for the treatment of procedural pain in an ambulatory setting with appropriate per- and post-procedural observations and trained staff.</p>","PeriodicalId":6909,"journal":{"name":"Acta Anaesthesiologica Scandinavica","volume":" ","pages":"1359-1368"},"PeriodicalIF":1.9,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141999245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Inter hospital transfers in rotor wing aircraft. Patterns and challenges. Protocol for a scoping review. 旋翼飞机的医院间转运。模式与挑战。范围审查协议。
IF 1.9 4区 医学
Acta Anaesthesiologica Scandinavica Pub Date : 2024-11-01 Epub Date: 2024-07-14 DOI: 10.1111/aas.14500
Peter Martin Hansen, Søren Steemann Rudolph, Charlotte Barfod, Troels Martin Hansen, Jens Stubager Knudsen, Trond Nuland Fedog, Jan Krog
{"title":"Inter hospital transfers in rotor wing aircraft. Patterns and challenges. Protocol for a scoping review.","authors":"Peter Martin Hansen, Søren Steemann Rudolph, Charlotte Barfod, Troels Martin Hansen, Jens Stubager Knudsen, Trond Nuland Fedog, Jan Krog","doi":"10.1111/aas.14500","DOIUrl":"10.1111/aas.14500","url":null,"abstract":"<p><strong>Background: </strong>Inter-hospital transfer is necessary for the transport of patients to specialized treatment. Rotor-wing aircraft may be used in lieu of ambulances in time-critical conditions over long distances and when specialist team skills are called for. The purpose of the review is to assess the current scientific literature that describes the scenario to develop a national guideline for inter-hospital transfers using rotor-wing aircraft. The aim is to describe the patterns and challenges.</p><p><strong>Methods and analysis: </strong>The authors will conduct a scoping review as per Joanna Briggs Institute guideline. The protocol for the scoping review will adhere to the Open Science Framework guideline for scoping reviews and we will report the findings of the scoping review as per PRISMA-ScR guideline. We have developed the search strategy with the help of a research librarian and will conduct search in relevant electronic databases and include gray literature as well, using the PRESS and PRISMA-S guidelines. Two authors will independently screen titles and abstracts for inclusion as per eligibility criteria and conflicts will be resolved by a third reviewer. Full text retrieval will be conducted accordingly. We will analyze the extracted data using validated statistical methods.</p><p><strong>Ethics and dissemination: </strong>According to Danish law, scoping reviews are exempt from ethics committee approval. The findings of this scoping review will provide the scientific foundation for a national guideline on rotor-wing aircraft conveyed inter-hospital transfers in Denmark. Furthermore, we will publish the results of the scoping review in a relevant scientific journal.</p>","PeriodicalId":6909,"journal":{"name":"Acta Anaesthesiologica Scandinavica","volume":" ","pages":"1556-1560"},"PeriodicalIF":1.9,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141615607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Duration of peripheral nerve blocks in opioid-tolerant individuals: A study protocol. 阿片类药物耐受者外周神经阻滞的持续时间:研究方案。
IF 1.9 4区 医学
Acta Anaesthesiologica Scandinavica Pub Date : 2024-11-01 Epub Date: 2024-08-27 DOI: 10.1111/aas.14513
Mikkel Schjødt Heide Jensen, Johan Kløvgaard Sørensen, Lone Nikolajsen, Charlotte Runge
{"title":"Duration of peripheral nerve blocks in opioid-tolerant individuals: A study protocol.","authors":"Mikkel Schjødt Heide Jensen, Johan Kløvgaard Sørensen, Lone Nikolajsen, Charlotte Runge","doi":"10.1111/aas.14513","DOIUrl":"10.1111/aas.14513","url":null,"abstract":"<p><strong>Background: </strong>Peripheral nerve blocks effectively alleviate postoperative pain. Animal studies and human research suggest that opioid tolerance may reduce the effectiveness of local analgesics. The reduced effectiveness has been observed in opioid-tolerant humans and animals undergoing spinal and infiltration anaesthesia with both lidocaine and bupivacaine. However, the impact on peripheral nerve blocks in humans has not been evaluated. This study aims to assess the onset time and duration of a radial nerve block in opioid-tolerant individuals compared to opioid-naive individuals. We hypothesise that peripheral nerve blocks may be less effective in producing sensory and motor blockades in opioid-tolerant individuals compared to their opioid-naive counterparts.</p><p><strong>Methods: </strong>Twenty opioid-tolerant individuals will be matched by sex and age with opioid-naïve counterparts. Participants will receive an ultrasound-guided radial nerve block. The primary outcome is the difference in the duration of sensory nerve blockade between the two groups. The secondary outcomes include the onset time of sensory blockade, onset time of motor blockade, and difference in duration of motor nerve blockade.</p><p><strong>Conclusion: </strong>This study will compare the effectiveness of a peripheral nerve block between opioid-tolerant and opioid-naïve individuals. Any found differences could support a specific postoperative protocol for opioid-tolerant individuals regarding the use of peripheral nerve blocks.</p>","PeriodicalId":6909,"journal":{"name":"Acta Anaesthesiologica Scandinavica","volume":" ","pages":"1588-1594"},"PeriodicalIF":1.9,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142078772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A window of opportunity for ICU end-of-life care-A retrospective multicenter cohort study. ICU 生命末期护理的机会之窗--一项多中心队列回顾性研究。
IF 1.9 4区 医学
Acta Anaesthesiologica Scandinavica Pub Date : 2024-11-01 Epub Date: 2024-08-03 DOI: 10.1111/aas.14507
Iben Strøm Darfelt, Anne Højager Nielsen, Pål Klepstad, Mette Asbjoern Neergaard
{"title":"A window of opportunity for ICU end-of-life care-A retrospective multicenter cohort study.","authors":"Iben Strøm Darfelt, Anne Højager Nielsen, Pål Klepstad, Mette Asbjoern Neergaard","doi":"10.1111/aas.14507","DOIUrl":"10.1111/aas.14507","url":null,"abstract":"<p><strong>Background: </strong>The \"window of opportunity\" for intensive care staff to deliver end-of-life (EOL) care lies in the timeframe from \"documenting the diagnosis of dying\" to death. Diagnosing the dying can be a challenging task in the ICU. We aimed to describe the trajectories for dying patients in Danish intensive care units (ICUs) and to examine whether physicians document that patients are dying in time to perform EOL care and, if so, when a window of opportunity for EOL care exists.</p><p><strong>Methods: </strong>From the Danish Intensive Care Database, we identified patients ≥18 years old admitted to Danish ICUs between January and December 2020 with an ICU stay of >96 h (four days) and who died during the ICU stay or within 7 days after ICU discharge. A chart review was performed on 250 consecutive patients admitted from January 1, 2020, to ICUs in the Central Denmark Region.</p><p><strong>Results: </strong>In most charts (223 [89%]), it was documented that the patient was dying. Of those patients who received mechanical ventilation, 171 (68%) died after abrupt discontinuation of mechanical ventilation, and 63 (25%) died after gradual withdrawal. Patients whose mechanical ventilation was discontinued abruptly died after a median of 1 h (interquartile range [IQR]: 0-15) and 5 h (IQR: 2-15) after a diagnosis of dying was recorded. In contrast, patients with a gradual withdrawal died after a median of 108 h (IQR: 71-189) and 22 h (IQR: 5-67) after a diagnosis of dying was recorded.</p><p><strong>Conclusions: </strong>EOL care hinges on the ability to diagnose the dying. This study shows that there is a window of opportunity for EOL care, particularly for patients who are weaned from mechanical ventilation. This highlights the importance of intensifying efforts to address EOL care requirements for ICU patients and those discharged from ICUs who are not eligible for readmission.</p>","PeriodicalId":6909,"journal":{"name":"Acta Anaesthesiologica Scandinavica","volume":" ","pages":"1446-1455"},"PeriodicalIF":1.9,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141878203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
HEMS in the Nordics-Future research needs high standards. 北欧的 HEMS--未来研究需要高标准。
IF 1.9 4区 医学
Acta Anaesthesiologica Scandinavica Pub Date : 2024-11-01 Epub Date: 2024-10-01 DOI: 10.1111/aas.14524
Stephen Sollid, Johannes Björkman, Markku Kuisma
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