Acute and Critical Care

Review Article

Infection
Microbial infections in burn patients: Souvik Roy, Preeti Mukherjee, Sutrisha Kundu, Debashrita Majumder, Vivek Raychaudhuri, Lopamudra Choudhury; Acute Crit Care. 2024;39(2):214-225. Published online May 24, 2024; DOI: https://doi.org/10.4266/acc.2023.01571

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Polymicrobial infections are the leading causes of complications incurred from injuries that burn patients develop. Such patients admitted to the hospital have a high risk of developing hospital-acquired infections, with longer patient stays leading to increased chances of acquiring such drug-resistant infections. Acinetobacter baumannii, Klebsiella pneumoniae, Pseudomonas aeruginosa, and Proteus mirabilis are the most common multidrug-resistant (MDR) Gram-negative bacteria identified in burn wound infections (BWIs). BWIs caused by viruses, like Herpes Simplex and Varicella Zoster, and fungi-like Candida spp. appear to occur occasionally. However, the preponderance of infection by opportunistic pathogens is very high in burn patients. Variations in the causative agents of BWIs are due to differences in geographic location and infection control measures. Overall, burn injuries are characterized by elevated serum cytokine levels, systemic immune response, and immunosuppression. Hence, early detection and treatment can accelerate the wound-healing process and reduce the risk of further infections at the site of injury. A multidisciplinary collaboration between burn surgeons and infectious disease specialists is also needed to properly monitor antibiotic resistance in BWI pathogens, help check the super-spread of MDR pathogens, and improve treatment outcomes as a result.

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Enhancing clinical outcomes in burn and surgical intensive care units patients
Mahta Moghaddam Ahmadi, Moein Moghaddam Ahmadi
Burns.2024;[Epub] CrossRef

Original Article

Infection
Healthcare-associated infections in critical COVID-19 patients in Tunis: epidemiology, risk factors, and outcomes: Ahlem Trifi, Selim Sellaouti, Asma Mehdi, Lynda Messaoud, Eya Seghir, Badis Tlili, Sami Abdellatif; Acute Crit Care. 2023;38(4):425-434. Published online November 28, 2023; DOI: https://doi.org/10.4266/acc.2023.00773

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Abstract PDF Supplementary Material: Background
Coronavirus disease 2019 (COVID-19) pandemic disrupted adherences to healthcare-associated infection (HAI) prevention protocols. Herein, we studied the characteristics of all HAIs occurring in critically ill COVID-19 patients.
Methods
A retrospective, single-center cohort of critical COVID-19 patients during 2021. Microbiological samples were collected if HAI was suspected. We analyzed all factors that could potentially induce HAI, using septic shock and mortality as endpoints.
Results
Sixty-four among 161 included patients (39.7%) presented a total of 117 HAIs with an incidence density of 69.2 per 1,000 hospitalization days. Compared to the prior COVID-19 period (2013–2019), the identification of HAI increased in 2021. HAIs were classified into ventilator-associated pneumonia (VAP; n=38), bloodstream infection (n=32), urinary tract infection (n=24), catheter-related infection (n=12), and fungal infection (n=11). All HAIs occurred significantly earlier in the post–COVID-19 period (VAP: 6 vs. 10 days, P=0.045, in 2017 and 2021). Acinetobacter baumannii (39.5%) and Klebsiella pneumoniae (27%) were the most commonly isolated pathogens that exhibited a multidrug-resistant (MDR) profile, observed in 89% and 64.5%, respectively. The HAI factors were laboratory abnormalities (odds ratio [OR], 6.4; 95% confidence interval [CI], 2.3–26.0), cumulative steroid dose (OR, 1.9; 95% CI, 1.3–4.0), and invasive procedures (OR, 20.7; 95% CI, 5.3–64.0). HAI was an independent factor of mortality (OR, 8.5; P=0.004).
Conclusions
During the COVID-19 era, the incidence of HAIs increased and MDR isolates remained frequent. A severe biological inflammatory syndrome, invasive devices, and elevated cumulative steroid dosages were related to HAIs. HAI was a significant death factor.

Case Report

Cardiology
Successful neural modulation of bedside modified thoracic epidural anesthesia for ventricular tachycardia electrical storm: Ki-Woon Kang; Received November 17, 2021 Accepted March 7, 2022 Published online May 31, 2022; DOI: https://doi.org/10.4266/acc.2021.01683 [Epub ahead of print]

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Abstract PDF

Ventricular tachycardia (VT)/ventricular fibrillation (VF) storm can be hemodynamically compromising and life-threatening. Management of medically refractory VT/VF storm is challenging in the intensive care unit. A 38-year-old male patient was diagnosed with non-ischemic heart failure and acute kidney injury with documented frequent premature ventricular contraction with QT prolongation after recurrent VT/VF. Even though the patient was intubated with sedatives and had taken more than two anti-arrhythmic drugs with external recurrent defibrillation at bedside, the electrical storm persisted for several hours. However, medically refractory VT/VF storm can be successfully and rapidly terminated with a modified thoracic epidural anesthesia at bedside. This case demonstrates that a bedside thoracic epidural anesthesia can be an effective non-pharmacological option to treat medically refractory VT/VF storm in the intensive care unit.

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Continuous stellate ganglion block for ventricular arrhythmias: case series, systematic review, and differences from thoracic epidural anaesthesia
Veronica Dusi, Filippo Angelini, Enrico Baldi, Antonio Toscano, Carol Gravinese, Simone Frea, Sara Compagnoni, Arianna Morena, Andrea Saglietto, Eleonora Balzani, Matteo Giunta, Andrea Costamagna, Mauro Rinaldi, Anna Chiara Trompeo, Roberto Rordorf, Matte
Europace.2024;[Epub] CrossRef

Original Articles

Pediatrics
Characteristics, management and clinical outcomes of patients with sepsis: a multicenter cohort study in Korea: Kyeongman Jeon, Soo Jin Na, Dong Kyu Oh, Sunghoon Park, Eun Young Choi, Seok Chan Kim, Gil Myeong Seong, Jeongwon Heo, Youjin Chang, Won Gun Kwack, Byung Ju Kang, Won-Il Choi, Kyung Chan Kim, So Young Park, Sang Hyun Kwak, Yoon Mi Shin, Heung Bum Lee, So Hee Park, Jae Hwa Cho, Beongki Kim, Chae‐Man Lim; Acute Crit Care. 2019;34(3):179-191. Published online July 1, 2019; DOI: https://doi.org/10.4266/acc.2019.00514

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Abstract PDF

Background
Mortality rates associated with sepsis have increased progressively in Korea, but domestic epidemiologic data remain limited. The objective of this study was to investigate the characteristics, management and clinical outcomes of sepsis patients in Korea.
Methods
This study is a multicenter retrospective cohort study. A total of 64,021 adult patients who visited an emergency department (ED) within one of the 19 participating hospitals during a 1-month period were screened for eligibility. Among these, patients diagnosed with sepsis based on the third International Consensus Definitions for Sepsis and Septic Shock (Sepsis-3) were included in the study.
Results
Using the Sepsis-3 criteria, 977 sepsis patients were identified, among which 36.5% presented with septic shock. The respiratory system (61.8%) was the most common site of infection. The pathogen involved was identified in 444 patients (45.5%) and multi-drug resistance (MDR) pathogens were isolated in 171 patients. Empiric antibiotic therapy was appropriate in 68.6% of patients, but the appropriateness was significantly reduced in infections associated with MDR pathogens as compared with non-MDR pathogens (58.8% vs. 76.0%, P<0.001). Hospital mortality was 43.2% and 18.5% in sepsis patients with and without shock, respectively. Of the 703 patients who survived to discharge, 61.5% were discharged to home and 38.6% were transferred to other hospitals or facilities.
Conclusions
This study found the prevalence of sepsis in adult patients visiting an ED in Korea was 1.5% (15.2/1,000 patients). Patients with sepsis, especially septic shock, had a high mortality and were often referred to step-down centers after acute and critical care.

Citations

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Early Prediction of Mortality for Septic Patients Visiting Emergency Room Based on Explainable Machine Learning: A Real-World Multicenter Study
Sang Won Park, Na Young Yeo, Seonguk Kang, Taejun Ha, Tae-Hoon Kim, DooHee Lee, Dowon Kim, Seheon Choi, Minkyu Kim, DongHoon Lee, DoHyeon Kim, Woo Jin Kim, Seung-Joon Lee, Yeon-Jeong Heo, Da Hye Moon, Seon-Sook Han, Yoon Kim, Hyun-Soo Choi, Dong Kyu Oh, S
Journal of Korean Medical Science.2024;[Epub] CrossRef
Deficits in blood culture collection in the emergency department if sepsis is suspected: results of a retrospective cohort study
Charlotte Berninghausen, Frank Schwab, Alexander Gropmann, Bernd A. Leidel, Rajan Somasundaram, Lydia Hottenbacher, Petra Gastmeier, Sonja Hansen
Infection.2024;[Epub] CrossRef
Pre-Sepsis Length of Hospital Stay and Mortality: A Nationwide Multicenter Cohort Study
Joong-Yub Kim, Hong Yeul Lee, Jinwoo Lee, Dong Kyu Oh, Su Yeon Lee, Mi Hyeon Park, Chae-Man Lim, Sang-Min Lee
Journal of Korean Medical Science.2024;[Epub] CrossRef
Development and validation of an interpretable model for predicting sepsis mortality across care settings
Young Seok Lee, Seungbong Han, Ye Eun Lee, Jaehwa Cho, Young Kyun Choi, Sun-Young Yoon, Dong Kyu Oh, Su Yeon Lee, Mi Hyeon Park, Chae-Man Lim, Jae Young Moon, Sang‑Bum Hong, Suk‑Kyung Hong, Gee Young Suh, Kyeongman Jeon, Ryoung‑Eun Ko, Young‑Jae Cho, Yeon
Scientific Reports.2024;[Epub] CrossRef
Platelet indices in critically ill septic patients as a predictor of mortality
Rehab Salah Taha, Mohamed Elsayed Afandy, Abdelaziz Hamid Elbadawi, Mohamed Samir Abd El Ghafar
Egyptian Journal of Anaesthesia.2023; 39(1): 56. CrossRef
Antibiogram of Multidrug-Resistant Bacteria Based on Sepsis Onset Location in Korea: A Multicenter Cohort Study
Hyung-Jun Kim, Dong Kyu Oh, Sung Yoon Lim, Young-Jae Cho, Sunghoon Park, Gee Young Suh, Chae-Man Lim, Yeon Joo Lee
Journal of Korean Medical Science.2023;[Epub] CrossRef
HYPOTENSION AT THE TIME OF SEPSIS RECOGNITION IS NOT ASSOCIATED WITH INCREASED MORTALITY IN SEPSIS PATIENTS WITH NORMAL LACTATE LEVELS
Ji Hwan Kim, Yong Kyun Kim, Dong Kyu Oh, Kyeongman Jeon, Ryoung-Eun Ko, Gee Young Suh, Sung Yun Lim, Yeon Joo Lee, Young-Jae Cho, Mi-Hyeon Park, Sang-Bum Hong, Chae-Man Lim, Sunghoon Park
Shock.2023; 59(3): 360. CrossRef
Mortality among adult patients with sepsis and septic shock in Korea: a systematic review and meta-analysis
Myeong Namgung, Chiwon Ahn, Yeonkyung Park, Il-Youp Kwak, Jungguk Lee, Moonho Won
Clinical and Experimental Emergency Medicine.2023; 10(2): 157. CrossRef
Effects of prior antiplatelet and/or nonsteroidal anti-inflammatory drug use on mortality in patients undergoing abdominal surgery for abdominal sepsis
Se Hun Kim, Ki Hoon Kim
Surgery.2023; 174(3): 611. CrossRef
Clinical effects of bacteremia in sepsis patients with community-acquired pneumonia
Tae Wan Kim, Se-Uk Lee, Boram Park, Kyeongman Jeon, Sunghoon Park, Gee Young Suh, Dong Kyu Oh, Soo Yeon Lee, Mi Hyeon Park, Haein Lee, Chae-man Lim, Ryoung-Eun Ko, Sang-Bum Hong, Suk-Kyung Hong, Yeon Joo Lee, Young-Jae Cho, Sung Yoon Lim, Jeongwon Heo, Ja
BMC Infectious Diseases.2023;[Epub] CrossRef
Current status of treatment of acute respiratory failure in Korea
Yong Jun Choi, Jae Hwa Cho
Journal of the Korean Medical Association.2022; 65(3): 124. CrossRef
Clinical Characteristics and Outcomes of Neutropenic Sepsis: A Multicenter Cohort Study
Soo Jin Na, Dong Kyu Oh, Sunghoon Park, Yeon Joo Lee, Sang-Bum Hong, Mi-Hyun Park, Ryoung-Eun Ko, Chae-Man Lim, Kyeongman Jeon
Shock.2022; 57(5): 659. CrossRef
Mortality of patients with hospital-onset sepsis in hospitals with all-day and non-all-day rapid response teams: a prospective nationwide multicenter cohort study
Dong-gon Hyun, Su Yeon Lee, Jee Hwan Ahn, Jin Won Huh, Sang-Bum Hong, Younsuck Koh, Chae-Man Lim, Dong Kyu Oh, Gee Young Suh, Kyeongman Jeon, Ryoung-Eun Ko, Young-Jae Cho, Yeon Joo Lee, Sung Yoon Lim, Sunghoon Park, Jeongwon Heo, Jae-myeong Lee, Kyung Cha
Critical Care.2022;[Epub] CrossRef
Clinical outcomes and prognostic factors of patients with sepsis caused by intra-abdominal infection in the intensive care unit: a post-hoc analysis of a prospective cohort study in Korea
Chan Hee Park, Jeong Woo Lee, Hak Jae Lee, Dong Kyu Oh, Mi Hyeon Park, Chae-Man Lim, Suk-Kyung Hong, Chae-Man Lim, Sang-Bum Hong, Dong Kyu Oh, Gee Young Suh, Kyeongman Jeon, Ryoung-Eun Ko, Young-Jae Cho, Yeon Joo Lee, Sung Yoon Lim, Sunghoon Park, Chae-Ma
BMC Infectious Diseases.2022;[Epub] CrossRef
Sepsis in the XXI Century: Etiology, Risk Factors, Epidemiological Features, Complications, Prevention
L. I. Gomanova, A. Y. Brazhnikov
Epidemiology and Vaccinal Prevention.2021; 20(3): 107. CrossRef
Characteristics, Management, and Clinical Outcomes of Patients with Hospital-Acquired and Ventilator-Associated Pneumonia: A Multicenter Cohort Study in Korea
Ryoung-Eun Ko, Kyung Hoon Min, Sang-Bum Hong, Ae-Rin Baek, Hyun-Kyung Lee, Woo Hyun Cho, Changhwan Kim, Youjin Chang, Sung-Soon Lee, Jee Youn Oh, Heung Bum Lee, Soohyun Bae, Jae Young Moon, Kwang Ha Yoo, Kyeongman Jeon
Tuberculosis and Respiratory Diseases.2021; 84(4): 317. CrossRef
Clinical Usefulness of Red Cell Distribution Width/Albumin Ratio to Discriminate 28-Day Mortality in Critically Ill Patients with Pneumonia Receiving Invasive Mechanical Ventilation, Compared with Lacate/Albumin Ratio: A Retrospective Cohort Study
Jong Hwan Jeong, Manbong Heo, Seung Jun Lee, Yi Yeong Jeong, Jong Deog Lee, Jung-Wan Yoo
Diagnostics.2021; 11(12): 2344. CrossRef
Review of 20 Years of Continuous Quality Improvement of a Rapid Response System, at Four Institutions, to Identify Key Process Responsible for Its Success
Mary Anne Vandegrift, Robert Granata, Vicken Y. Totten, John Kellett, Frank Sebat
Critical Care Explorations.2021; 3(8): e0448. CrossRef
An Update on Sepsis Biomarkers
Mi-Hee Kim, Jung-Hyun Choi
Infection & Chemotherapy.2020; 52(1): 1. CrossRef
Normothermia in Patients With Sepsis Who Present to Emergency Departments Is Associated With Low Compliance With Sepsis Bundles and Increased In-Hospital Mortality Rate*
Sunghoon Park, Kyeongman Jeon, Dong Kyu Oh, Eun Young Choi, Gil Myeong Seong, Jeongwon Heo, Youjin Chang, Won Gun Kwack, Byung Ju Kang, Won-Il Choi, Kyung Chan Kim, So Young Park, Yoon Mi Shin, Heung Bum Lee, So Hee Park, Seok Chan Kim, Sang Hyun Kwak, Ja
Critical Care Medicine.2020; 48(10): 1462. CrossRef
Prevention of sepsis in an aging society
Youngjoon Kang
Acute and Critical Care.2019; 34(3): 221. CrossRef
Optimal antimicrobial therapy and antimicrobial stewardship in sepsis and septic shock
Hyeri Seok, Dae Won Park
Journal of the Korean Medical Association.2019; 62(12): 638. CrossRef
Sepsis
Yunghee Lee, Young-Jae Cho
The Korean Journal of Medicine.2019; 94(6): 495. CrossRef

Hematology
Characteristics and Clinical Outcomes of Critically Ill Cancer Patients Admitted to Korean Intensive Care Units: Soo Jin Na, Tae Sun Ha, Younsuck Koh, Gee Young Suh, Shin Ok Koh, Chae-Man Lim, Won-Il Choi, Young-Joo Lee, Seok Chan Kim, Gyu Rak Chon, Je Hyeong Kim, Jae Yeol Kim, Jaemin Lim, Sunghoon Park, Ho Cheol Kim, Jin Hwa Lee, Ji Hyun Lee, Jisook Park, Juhee Cho, Kyeongman Jeon; Acute Crit Care. 2018;33(3):121-129. Published online August 31, 2018; DOI: https://doi.org/10.4266/acc.2018.00143

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Abstract PDF

Background
The objective of this study was to investigate the characteristics and clinical outcomes of critically ill cancer patients admitted to intensive care units (ICUs) in Korea.
Methods
This was a retrospective cohort study that analyzed prospective collected data from the Validation of Simplified Acute Physiology Score 3 (SAPS3) in Korean ICU (VSKI) study, which is a nationwide, multicenter, and prospective study that considered 5,063 patients from 22 ICUs in Korea over a period of 7 months. Among them, patients older than 18 years of age who were diagnosed with solid or hematologic malignancies prior to admission to the ICU were included in the present study.
Results
During the study period, a total of 1,762 cancer patients were admitted to the ICUs and 833 of them were deemed eligible for analysis. Six hundred fifty-eight (79%) had solid tumors and 175 (21%) had hematologic malignancies, respectively. Respiratory problems (30.1%) was the most common reason leading to ICU admission. Patients with hematologic malignancies had higher Sequential Organ Failure Assessment (12 vs. 8, P<0.001) and SAPS3 (71 vs. 69, P<0.001) values and were more likely to be associated with chemotherapy, steroid therapy, and immunocompromised status versus patients with solid tumors. The use of inotropes/ vasopressors, mechanical ventilation, and/or continuous renal replacement therapy was more frequently required in hematologic malignancy patients. Mortality rates in the ICU (41.7% vs. 24.6%, P<0.001) and hospital (53.1% vs. 38.6%, P=0.002) were higher in hematologic malignancy patients than in solid tumor patients.
Conclusions
Cancer patients accounted for one-third of all patients admitted to the studied ICUs in Korea. Clinical characteristics were different according to the type of malignancy. Patients with hematologic malignancies had a worse prognosis than did patients with solid tumor.

Citations

Citations to this article as recorded by

Outcomes of Acute Respiratory Failure in Patients With Cancer in the United States
Kiyan Heybati, Jiawen Deng, Archis Bhandarkar, Fangwen Zhou, Cameron Zamanian, Namrata Arya, Mohamad Bydon, Philippe R. Bauer, Ognjen Gajic, Allan J. Walkey, Hemang Yadav
Mayo Clinic Proceedings.2024; 99(4): 578. CrossRef
Characteristics and outcomes of cancer patients admitted to intensive care units in cancer specialized hospitals in China
Wensheng Liu, Dongmin Zhou, Li Zhang, Mingguang Huang, Rongxi Quan, Rui Xia, Yong Ye, Guoxing Zhang, Zhuping Shen
Journal of Cancer Research and Clinical Oncology.2024;[Epub] CrossRef
Predictors of ICU mortality in patients with hemoblastosis and infectious complications
A.V. Lyanguzov, A.S. Luchinin, S.V. Ignatyev, I.V. Paramonov
Anesteziologiya i reanimatologiya.2023; (1): 33. CrossRef
Effect of the underlying malignancy on critically ill septic patient's outcome
Man‐Yee Man, Hoi‐Ping Shum, Sin‐Man Lam, Jacky Li, Wing‐Wa Yan, Mei‐Wan Yeung
Asia-Pacific Journal of Clinical Oncology.2022; 18(4): 473. CrossRef
Impacts of Corticosteroid Therapy at Acute Stage of Hospital-Onset Clostridioides difficile Infections
Ching-Chi Lee, Jen-Chieh Lee, Chun-Wei Chiu, Pei-Jane Tsai, Wen-Chien Ko, Yuan-Pin Hung
Infection and Drug Resistance.2022; Volume 15: 5387. CrossRef
Hospital mortality and prognostic factors in critically ill patients with acute kidney injury and cancer undergoing continuous renal replacement therapy
Da Woon Kim, Geum Suk Jang, Kyoung Suk Jung, Hyuk Jae Jung, Hyo Jin Kim, Harin Rhee, Eun Young Seong, Sang Heon Song
Kidney Research and Clinical Practice.2022; 41(6): 717. CrossRef
A Systematic Review and Meta-Analysis Evaluating Geographical Variation in Outcomes of Cancer Patients Treated in ICUs
Lama H. Nazer, Maria A. Lopez-Olivo, Anne Rain Brown, John A. Cuenca, Michael Sirimaturos, Khader Habash, Nada AlQadheeb, Heather May, Victoria Milano, Amy Taylor, Joseph L. Nates
Critical Care Explorations.2022; 4(9): e0757. CrossRef
Clinico-demographic and Outcome Predictors in Solid Tumor Patients with Unplanned Intensive Care Unit Admissions: An Observational Study
Jigeeshu Divatia, Amit M Narkhede, Harish K Chaudhari, Ujwal Dhundi, Natesh Prabu Ravisankar, Satish Sarode
Indian Journal of Critical Care Medicine.2021; 25(12): 1421. CrossRef

Infection
Surveillance of Extended-Spectrum β-Lactamase-producing Enterobacteriaceae Carriage in a Japanese Intensive Care Unit: a Retrospective Analysis: Yasumasa Kawano, Takeshi Nishida, Atsushi Togawa, Yuhei Irie, Kota Hoshino, Norihiko Matsumoto, Hiroyasu Ishikura; Korean J Crit Care Med. 2016;31(4):317-323. Published online November 30, 2016; DOI: https://doi.org/10.4266/kjccm.2016.00703

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Abstract PDF

Background
The effectiveness of surveillance to identify extended-spectrum beta-lactamase-producing Enterobacteriaceae (ESBL-E) carriers is controversial during a non-outbreak situation. We performed additional stool cultures for ESBL-E among intensive care unit (ICU) patients already under active surveillance by means of sputum and urine cultures. We aimed to assess the efficacy of stool cultures for screening for ESBL-E in a non-outbreak situation.
Methods
We conducted a retrospective cohort study in an ICU. Sputum and urine samples were cultured for ESBL-E surveillance purposes from January to September 2013 (phase 1). Stool cultures were routinely performed in addition from January to September 2014 (phase 2). Antimicrobial use density values and clinical outcomes were investigated and compared between phase 1 and 2.
Results
We identified 512 and 478 patients in phase 1 and phase 2, respectively. ESBL-E were found in the feces of 65 (13.6%) patients in phase 2. The antimicrobial use density values (expressed as defined daily doses per 1,000 bed-days) were not significantly different between the two phases for fluoroquinolones (7 vs. 10, p = 0.376), third-generation cephalosporins (24.2 vs. 29.5, p = 0.724), tazobactam/ piperacillin (44.6 vs. 57.3, p = 0.489), and carbapenems (73 vs. 55.5, p = 0.222). Moreover, there were no significant differences in ICU mortality and length of stay (11.5% vs. 9.8%, p = 0.412, and 9 vs. 10 days, p = 0.28, respectively).
Conclusions
Stool culture seemed ineffective in improving the antimicrobial use density of broad-spectrum antimicrobials, clinical outcomes, and ICU length of stay, and is not recommended for surveillance of ESBL-E in a non-outbreak situation.

Citations

Citations to this article as recorded by

Risk Factors for Extended-Spectrum β-Lactamase-Producing Enterobacteriaceae Carriage in Patients Admitted to Intensive Care Unit in a Tertiary Care Hospital in Thailand
Anong Kiddee, Kanit Assawatheptawee, Anamai Na-udom, Pratya Boonsawang, Pornpit Treebupachatsakul, Timothy R. Walsh, Pannika R. Niumsup
Microbial Drug Resistance.2019; 25(8): 1182. CrossRef

Randomized Controlled Trial

Post-thoracotomy Analgesia & ICU Length of Stay: Comparison of Thoracic Epidrual Morphine Infusion and Lumbar Epidural Plus Intravenous Morphine Infusion: Seok Hwa Yoon, Jung Hyun Lee, Hee Suk Yoon, Yoon Hee Kim, Myung Hoon Na, Seung Pyung Lim; Korean J Crit Care Med. 2007;22(2):77-82.

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Abstract PDF: BACKGROUND
Length of stay in ICU after thoracotomy is related to postoperative pulmonary function and complication which are affected by postoperative pain. For the post-thoracotomy pain control, epidural morphine is commonly used. Although total dose-requirement for analgesia of lumbar epidural morphine is more than the thoracic, lumbar epidural morphine could be substituted the thoracic. Our study compared the effect of patient controlled analgesia using thoracic epidural morphine (TEA group) and lumbar epidural analgesia with patient controlled intravenous analgesia using morphine (LEA+IV group).
METHODS
Sixty patients were randomly assigned into one of the two groups. The epidural taps were done before the induction. In all the patients morphine 0.2 mg/ml was administered via the epidural catheter at the end of surgery. In TEA group, basal infusion rate was 0.1 mg/hr and bolus dose was 0.02 mg. In LEA+IV group, basal infusion rate of epidural morphine was 0.1 mg/hr, patient controlled intravenous analgesia with morphine started when patients arrived at ICU, and basal infusion rate of intravenous morphine was 1.0 mg/hr and bolus dose was 0.8 mg. Pain score, side effect, postoperative length of stay in ICU and hospital were observed.
RESULTS
There were no significant differences between two groups in pain score, side effects, length of stay in ICU and hospital.
CONCLUSIONS
Lumbar epidural analgesia with patient controlled intravenous analgesia using morphine showed similar postoperative analgesia and length of stay in ICU and hospital compared to thoracic epidural analgesia with morphine, so that can substitute the thoracic epidural analgesia.

Case Report

A Case of Spontaneous Intracranial Hypotension with Headache and Tinnitus Treated with Epidural Blood Patch : A Case Report: Bong Jae Lee; Korean J Crit Care Med. 2006;21(2):126-130.

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Abstract PDF: Spontaneous intracranial hypotension (SIH) is a syndrome of low cerebrospinal fluid pressure characterized by postural headaches in patients without any history of dural puncture, back trauma, operative procedure, or medical illness. The clinical spectrum of SIH is quite variable and includes headache, neck stiffness, nausea, horizontal diplopia, dizziness, tinnitus, visual blurring, radicular arm pain. When the headache persists or more incapacitating, more aggressive treatment may be necessary. Autologous epidural blood patch is used in the management of SIH and highly effective. I experienced a case of 39 year old female with postural headache and tinnitus who was diagnosed as having SIH and successfully treated with epidural blood patch.

Original Article

The Effect of Epidural Block on Renal Function in Patients Undergoing Subtotal Gastrectomy with General Anesthesia: Moon Seok Chang; Korean J Crit Care Med. 2005;20(1):44-48.

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Abstract PDF: BACKGROUND
Epidural block is widly used for anesthesia or analgesia, so many researches has been done in the field of cardiovascular system. And we reported the effects of epidural block on renal function in patients undergoing total abdominal hysterectomy with general anesthesia. In this research I evaluated the effect of epidural anesthesia on renal function in patients undergoing subtotal gastrectomy with general anesthesia. The earlier was in lumbar level and the later was in thoracic level. METHODS: We studied 15 patient who were in ASA 1 or 2. The epidural catheter was inserted via 17 gauge Tuohy needle through the T10-T11 intervertebral space of the patients before general anesthesia. Anesthesia for all the patients were maintained with isoflurane, nitrous oxide and oxygen. We measured urine output and hemodynamic profiles such as mean arterial pressure, pulse, CVP, cardiac output during 2 hours of general anesthesia period. And then we injected 10ml of 0.15% bupivacaine to the epidural space and measured the same parameters as those of general anesthesia period during another 2 hours of epidural anesthesia combined with general anesthesia. We also compared urine output and renal function (creatinine clearance, Na clearance, fractional excretion of Na and free water clearance) between each of the two periods. RESULTS: Mean arterial pressure and pulse were lower after epidural injection than before (p<0.05), but Cardiac output and CVP were not significantly different between two periods. Renal function data were not significantly different between the two periods.
CONCLUSIONS
Renal function was maintained during sympathetic block by thoracic epidural anesthesia combined with general anesthesia.

Case Report

Labor Analgesia with Epidural Blockade in Parturient with Peripartum Cardiomyopathy: A Case Report: Tae Ha Ryu, Jae Hoon Jeong, Dong Gun Lim, Si Oh Kim; Korean J Crit Care Med. 2004;19(2):143-147.

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Abstract PDF: Peripartum cardiomyopathy (PPCM) is an unusual and uncommon causes of antepartum and postpartum heart failure, which may result in severe cardiac failure and death. PPCM is often unrecognized as symptoms of normal pregnancy commonly mimic those of mild heart failure but can rapidly progress to cardiac failure. We presented a case of elective labor induction in a patient with peripartum cardiomyopathy. A epidural analgesia technique was performed without difficulty for labor analgesia in parturient with peripartum cardiomyopathy. Her post-delivery course was uncomplicated but her baby has died due to respiratory failure. We suggest that vaginal delivery with careful incremental epidural alnalgesia in patient with PPCM is acceptable methods and close peripartum monitoring is essential in the management of PPCM.

Original Article

Effect of Continuous Epidural Block on the Duration of Intensive Care after Cardiac Surgery: Choon Soo Lee, Jung Uk Han, Tae Jung Kim, Chong Kweon Chung, Hyun Kyung Lim, Young Deog Cha, Hey Ran Shin; Korean J Crit Care Med. 2000;15(1):41-46.

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Abstract PDF: BACKGROUND
Continuous epidural block after surgery has been able to get better postoperative analgesic effect than intermittent intravenous (IV) opioids and to decrease the duration of mechanical ventilatory support, endotracheal intubation and ICU stay. The purpose of this study is to observe these effects of continuous epidural block after cardiac surgery.
METHODS
30 patients, undergoing cardiac surgery, were divided into 2 groups. Postoperative analgesia were performed by intermittent IV meperidine 25 mg in group 1 and by continuous epidural block with 1% mepivacaine 100 ml and morphine 4 mg in group 2. Both groups were supplemented, at the patient's request, by IV meperidine 25 mg as needed. Quality of pain relief, total number of IV meperidine and duration of consciousness return, mechanical ventilatory support, endotracheal intubation, ICU stay were compared between 2 groups.
RESULTS
Quality of pain relief and total number of IV meperidine were significantly lower in group 2 than group 1, each time interval. Duration of consciousness return, mechanical ventilatory support, endotracheal intubation, ICU stay and time interval between consciousness return & mechanical ventilatory support were significantly shorter in group 2 than group 1.
CONCLUSIONS
Continuous epidural block, with 1% mepivacaine 100 ml and morphine 4 mg, for postoperative analgesia decreases the duration of intensive care compaered with intermittent IV meperidine 25 mg, after cardiac surgery.

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