Infection in the Surgical Patient: An Imbalance in the Normal Equilibrium

1979 ◽  
Vol 6 (4) ◽  
pp. 493-503 ◽  
Author(s):  
Martin C. Robson
Keyword(s):  
Surgical Patient

Evaluation and treatment of children with radiation-induced cerebral vasculopathy

2019 ◽  
Vol 24 (6) ◽  
pp. 680-688
Author(s):  
David S. Hersh ◽  
Kenneth Moore ◽  
Vincent Nguyen ◽  
Lucas Elijovich ◽  
Asim F. Choudhri ◽  
...  
Keyword(s):  
Radiation Therapy ◽  
Proton Beam ◽  
Tumor Imaging ◽  
Clinic Visit ◽  
Surgical Patient ◽  
Beam Radiation ◽  
Proton Beam Radiotherapy ◽  
Cranial Radiation ◽  
Delayed Complication ◽  
Radiation Induced

OBJECTIVEStenoocclusive cerebral vasculopathy is an infrequent delayed complication of ionizing radiation. It has been well described with photon-based radiation therapy but less so following proton-beam radiotherapy. The authors report their recent institutional experience in evaluating and treating children with radiation-induced cerebral vasculopathy.METHODSEligible patients were age 21 years or younger who had a history of cranial radiation and subsequently developed vascular narrowing detected by MR arteriography that was significant enough to warrant cerebral angiography, with or without ischemic symptoms. The study period was January 2011 to March 2019.RESULTSThirty-one patients met the study inclusion criteria. Their median age was 12 years, and 18 (58%) were male. Proton-beam radiation therapy was used in 20 patients (64.5%) and photon-based radiation therapy was used in 11 patients (35.5%). Patients were most commonly referred for workup as a result of incidental findings on surveillance tumor imaging (n = 23; 74.2%). Proton-beam patients had a shorter median time from radiotherapy to catheter angiography (24.1 months [IQR 16.8–35.4 months]) than patients who underwent photon-based radiation therapy (48.2 months [IQR 26.6–61.1 months]; p = 0.04). Eighteen hemispheres were revascularized in 15 patients. One surgical patient suffered a contralateral hemispheric infarct 2 weeks after revascularization; no child treated medically (aspirin) has had a stroke to date. The median follow-up duration was 29.2 months (IQR 21.8–54.0 months) from the date of the first catheter angiogram to last clinic visit.CONCLUSIONSAll children who receive cranial radiation therapy from any source, particularly if the parasellar region was involved and the child was young at the time of treatment, require close surveillance for the development of vasculopathy. A structured and detailed evaluation is necessary to determine optimal treatment.

Efficacy of blood cultures in the critically ill surgical patient

Surgery ◽  
1996 ◽  
Vol 120 (4) ◽  
pp. 752-759 ◽  
Author(s):  
Peter K. Henke ◽  
Hiram C. Polk
Keyword(s):  
Critically Ill ◽  
Blood Cultures ◽  
Surgical Patient

scholarly journals “P3”: an adaptive modeling tool for post-COVID-19 restart of surgical services

JAMIA Open ◽  
2021 ◽  
Vol 4 (2) ◽  
Author(s):  
Divya Joshi ◽  
Ali Jalali ◽  
Todd Whipple ◽  
Mohamed Rehman ◽  
Luis M Ahumada
Keyword(s):  
Data Warehouse ◽  
Predictive Analytics ◽  
Surgical Patient ◽  
Protective Equipment ◽  
Operating Room Personnel ◽  
Surgical Services ◽  
Multiple Variable ◽  
Multiple Variables ◽  
Using Data ◽  
User Friendly

Abstract Objective To develop a predictive analytics tool that would help evaluate different scenarios and multiple variables for clearance of surgical patient backlog during the COVID-19 pandemic. Materials and Methods Using data from 27 866 cases (May 1 2018–May 1 2020) stored in the Johns Hopkins All Children’s data warehouse and inputs from 30 operations-based variables, we built mathematical models for (1) time to clear the case backlog (2), utilization of personal protective equipment (PPE), and (3) assessment of overtime needs. Results The tool enabled us to predict desired variables, including number of days to clear the patient backlog, PPE needed, staff/overtime needed, and cost for different backlog reduction scenarios. Conclusions Predictive analytics, machine learning, and multiple variable inputs coupled with nimble scenario-creation and a user-friendly visualization helped us to determine the most effective deployment of operating room personnel. Operating rooms worldwide can use this tool to overcome patient backlog safely.

Ketamine Use in the Surgical Patient: a Literature Review

2021 ◽  
Vol 25 (3) ◽  
Author(s):  
Tiffany S. Moon ◽  
Katelynn M. Smith
Keyword(s):  
Literature Review ◽  
Surgical Patient

scholarly journals Guidelines for Perioperative Care for Emergency Laparotomy Enhanced Recovery After Surgery (ERAS) Society Recommendations: Part 1—Preoperative: Diagnosis, Rapid Assessment and Optimization

2021 ◽  
Author(s):  
Carol J. Peden ◽  
Geeta Aggarwal ◽  
Robert J. Aitken ◽  
Iain D. Anderson ◽  
Nicolai Bang Foss ◽  
...  
Keyword(s):  
High Risk ◽  
English Language ◽  
Enhanced Recovery ◽  
Enhanced Recovery After Surgery ◽  
Preoperative Care ◽  
Surgical Patient ◽  
Emergency Laparotomy ◽  
Emergency General Surgery ◽  
Optimal Care ◽  
Level Of Evidence

Abstract Background Enhanced Recovery After Surgery (ERAS) protocols reduce length of stay, complications and costs for a large number of elective surgical procedures. A similar, structured approach appears to improve outcomes, including mortality, for patients undergoing high-risk emergency general surgery, and specifically emergency laparotomy. These are the first consensus guidelines for optimal care of these patients using an ERAS approach. Methods Experts in aspects of management of the high-risk and emergency general surgical patient were invited to contribute by the International ERAS® Society. Pubmed, Cochrane, Embase, and MEDLINE database searches on English language publications were performed for ERAS elements and relevant specific topics. Studies on each item were selected with particular attention to randomized controlled trials, systematic reviews, meta-analyses and large cohort studies, and reviewed and graded using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) system. Recommendations were made on the best level of evidence, or extrapolation from studies on non-emergency patients when appropriate. The Delphi method was used to validate final recommendations. The guideline has been divided into two parts: Part 1—Preoperative Care and Part 2—Intraoperative and Postoperative management. This paper provides guidelines for Part 1. Results Twelve components of preoperative care were considered. Consensus was reached after three rounds. Conclusions These guidelines are based on the best available evidence for an ERAS approach to patients undergoing emergency laparotomy. Initial management is particularly important for patients with sepsis and physiological derangement. These guidelines should be used to improve outcomes for these high-risk patients.

scholarly journals Attitudes and compliance with the WHO surgical safety checklist: a survey among surgeons and operating room staff in 138 hospitals in China

2021 ◽  
Vol 15 (1) ◽  
Author(s):  
Jie Tan ◽  
James Reeves Mbori Ngwayi ◽  
Zhaohan Ding ◽  
Yufa Zhou ◽  
Ming Li ◽  
...  
Keyword(s):  
Patient Safety ◽  
Adverse Events ◽  
Operating Room ◽  
World Health ◽  
Surgical Patient ◽  
Local Data ◽  
Cross Sectional ◽  
Surgical Safety Checklist ◽  
Surgical Safety ◽  
Operating Room Staff

Abstract Background Ten years after the introduction of the Chinese Ministry of Health (MoH) version of Surgical Safety Checklist (SSC) we wished to assess the ongoing influence of the World Health Organisation (WHO) SSC by observing all three checklist components during elective surgical procedures in China, as well as survey operating room staff and surgeons more widely about the WHO SSC. Methods A questionnaire was designed to gain authentic views on the WHO SSC. We also conducted a prospective cross-sectional study at five level 3 hospitals. Local data collectors were trained to document specific item performance. Adverse events which delayed the operation were recorded as well as the individuals leading or participating in the three SSC components. Results A total of 846 operating room staff and surgeons from 138 hospitals representing every mainland province responded to the survey. There was widespread acceptance of the checklist and its value in improving patient safety. 860 operations were observed for SSC compliance. Overall compliance was 79.8%. Compliance in surgeon-dependent items of the ‘time-out’ component reduced when it was nurse-led (p < 0.0001). WHO SSC interventions which are omitted from the MoH SSC continued to be discussed over half the time. Overall adverse events rate was 2.7%. One site had near 100% compliance in association with a circulating inspection team which had power of sanction. Conclusion The WHO SSC remains a powerful tool for surgical patient safety in China. Cultural changes in nursing assertiveness and surgeon-led teamwork and checklist ownership are the key elements for improving compliance. Standardised audits are required to monitor and ensure checklist compliance.

Sign in / Sign up

Export Citation Format

Share Document