Imagining the city in lockdown: Place in the COVID-19 self-recordings of the Lothian Diary Project.

The COVID-19 pandemic brought about a profound change to the organization of space and time in our daily lives. In this paper we analyze the self-recorded audio/video diaries made by residents of Edinburgh and the Lothian counties during the first national lockdown. We identify three ways in which diarists describe a shift in place-time, or "chronotope", in lockdown. We argue that the act of making a diary for an audience of the future prompts diarists to contrast different chronotopes, and each of these orientations illuminates the differential impact of the COVID-19 lockdowns across the community.

Anticoagulation Strategies in the Management of Lemierre Syndrome: A Systematic Review of the Literature.

OBJECTIVE: To determine the optimal anticoagulation strategy in patients diagnosed with Lemierre Syndrome (LS). DATA SOURCES: A systematic review in accordance with PRISMA guidelines was conducted using PubMed, MEDLINE, Scopus, ProQuest, and CINAHL from January to April 2020. Search terms included "Lemierre Syndrome" AND "anticoagulation" NOT "prophylaxis" OR "atrial fibrillation," in addition to a list of parenteral and oral anticoagulants. Adult patients who developed a clot and required systemic anticoagulation as a result of LS were included in this review. STUDY SELECTION AND DATA EXTRACTION: A total of 4180 records were initially identified, though following the removal of duplicates and nonrelevant entries, 216 full-text articles were reviewed for inclusion; 13 articles were ultimately included. DATA SYNTHESIS: The majority (11/14) of patients developed thromboses of the internal jugular veins, which corresponds to the pathophysiology of LS. Anticoagulation strategies were varied in the included literature, though 12/14 patients initially received a parenteral product. Two patients received a direct-acting oral anticoagulant (DOAC) following either intravenous heparin or subcutaneous enoxaparin and had outcomes similar to patients transitioned to warfarin. RELEVANCE TO PATIENT CARE AND CLINICAL PRACTICE: Anticoagulation in LS is a clinical controversy because the thromboembolic events have rarely led to significant complications; thrombi typically resolve independently, and concerns for bleeding risks are well founded; however, this review indicates both the efficacy and safety of anticoagulation. CONCLUSIONS: Anticoagulation is both efficacious and safe in LS, including treatment using a DOAC. Although further studies are needed, clinicians should consider a duration of anticoagulation of 6 to 12 weeks.

The Efficacy of Peripheral Opioid Antagonists in Opioid-Induced Constipation and Postoperative Ileus: A Systematic Review of the Literature.

Opioid-induced constipation has a negative impact on quality of life for patients with chronic pain and can affect more than a third of patients. A related but separate entity is postoperative ileus, which is an abnormal pattern of gastrointestinal motility after surgery. Nonselective µ-opioid receptor antagonists reverse constipation and opioid-induced ileus but cross the blood-brain barrier and may reverse analgesia. Peripherally acting µ-opioid receptor antagonists target the µ-opioid receptor without reversing analgesia. Three such agents are US Food and Drug Administration approved. We reviewed the literature for randomized controlled trials that studied the efficacy of alvimopan, methylnaltrexone, and naloxegol in treating either opioid-induced constipation or postoperative ileus. Peripherally acting µ-opioid receptor antagonists may be effective in treating both opioid-induced bowel dysfunction and postoperative ileus, but definitive conclusions are not possible because of study inconsistency and the relatively low quality of evidence. Comparisons of agents are difficult because of heterogeneous end points and no head-to-head studies.

Takotsubo cardiomyopathy precipitated by maxillofacial surgery and general anesthesia: a case report and review of literature.

PURPOSE: Takotsubo cardiomyopathy (TCM) is a syndrome characterized by a transient episode of heart failure. The specific etiology of this condition is widely speculated. The purpose of this case report and literature review was to investigate the incidence of TCM with regard to general anesthesia, especially those cases involving operative procedures within the realm of oral and maxillofacial surgery. It is intended that the present case serve as a guide for fellow surgeons to identify and manage this syndrome. MATERIALS AND METHODS: The present case was explained and a review of the literature was performed. PubMed was used to search for articles involving surgical procedures under general anesthesia, including oral and maxillofacial surgery. RESULTS: It was determined that TCM rarely occurs in conjunction with surgical procedures under general anesthesia, especially those of the head and neck region. CONCLUSIONS: TCM is an uncommon medical condition with significant morbidity and mortality when managed incorrectly. The occurrence of this syndrome in relation to oral and maxillofacial procedures is also rare, although it is imperative that surgeons be able to recognize and treat this condition appropriately.

Validation of a system to detect scheduled drug diversion by anesthesia care providers.

BACKGROUND: We recently described a method to identify drug diversion in the operating room (OR) from automated drug dispensing carts by anesthesia care providers, based on a retrospective outlier analysis of atypical transactions. Such transactions included those occurring on patients after their exit from the OR and on patients whose drugs were not dispensed at the location where the case was performed. In this report, we demonstrate prospectively the utility of our methodology to detect diversion by unsuspected individuals. METHODS: Each month, all transactions involving scheduled drugs by anesthesia care providers are downloaded from the pharmacy database and matched to case records from the anesthesia information management system. The frequency of atypical transactions is determined for each provider, normalized by the number of days they worked in the OR. For individuals who are >2 SDs above the mean for the month for any of the screening queries, a manual examination of their drug transaction logs is performed. Anesthesia records for such providers are examined manually to help determine the likelihood that diversion is taking place, and evidence of escalating activity is considered. Actions taken depend on an assessment of the strength of the evidence that diversion has been occurring. RESULTS: Two unsuspected individuals were identified prospectively as diverting drugs. Two individuals identified as abusing drugs recreationally outside the workplace showed no evidence of drug diversion through examination of the screening reports and transaction logs, and their rehabilitation treatment teams concurred that there was a very low probability of diversion. A final individual who demonstrated suspicious activity by the screening process was determined to have been careless in documentation practices, rather than diverting. CONCLUSIONS: The drug diversion screening methodology previously developed is valid for the prospective detection of unsuspected individuals diverting drugs from the OR. The system also provides material useful in the evaluation of possible diversion by anesthesia providers determined to be abusing drugs outside the workplace.

The design and implementation of an automated system for logging clinical experiences using an anesthesia information management system.

BACKGROUND: Residents in anesthesia training programs throughout the world are required to document their clinical cases to help ensure that they receive adequate training. Current systems involve self-reporting, are subject to delayed updates and misreported data, and do not provide a practicable method of validation. Anesthesia information management systems (AIMS) are being used increasingly in training programs and are a logical source for verifiable documentation. We hypothesized that case logs generated automatically from an AIMS would be sufficiently accurate to replace the current manual process. We based our analysis on the data reporting requirements of the American College of Graduate Medical Education (ACGME). METHODS: We conducted a systematic review of ACGME requirements and our AIMS record, and made modifications after identifying data element and attribution issues. We studied 2 methods (parsing of free text procedure descriptions and CPT4 procedure code mapping) to automatically determine ACGME case categories and generated AIMS-based case logs and compared these to assignments made by manual inspection of the anesthesia records. We also assessed under- and overreporting of cases entered manually by our residents into the ACGME website. RESULTS: The parsing and mapping methods assigned cases to a majority of the ACGME categories with accuracies of 95% and 97%, respectively, as compared with determinations made by 2 residents and 1 attending who manually reviewed all procedure descriptions. Comparison of AIMS-based case logs with reports from the ACGME Resident Case Log System website showed that >50% of residents either underreported or overreported their total case counts by at least 5%. CONCLUSION: The AIMS database is a source of contemporaneous documentation of resident experience that can be queried to generate valid, verifiable case logs. The extent of AIMS adoption by academic anesthesia departments should encourage accreditation organizations to support uploading of AIMS-based case log files to improve accuracy and to decrease the clerical burden on anesthesia residents.