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Kassahun WT, Babel J, Mehdorn M. The impact of chronic obstructive pulmonary disease on surgical outcomes after surgery for an acute abdominal diagnosis. Eur J Trauma Emerg Surg 2024; 50:799-808. [PMID: 38062271 PMCID: PMC11249436 DOI: 10.1007/s00068-023-02399-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 11/02/2023] [Indexed: 07/16/2024]
Abstract
PURPOSE The current study was undertaken to describe the independent contribution of chronic obstructive pulmonary disease (COPD) to the risk of postoperative morbidity and in-hospital mortality among patients undergoing surgery for an acute abdominal diagnosis. METHODS Patients who underwent emergency abdominal procedures were identified from the electronic database of the Department of Visceral, Transplantation, Thoracic and Vascular Surgery of our institution. To evaluate differences in surgical risk associated with COPD, patients with COPD were matched for age, sex, and type of surgery with an equal number of controls who did not have COPD. Logistic regression was performed to evaluate the univariate and multivariate associations between the independent variables, including COPD and outcome variables. RESULTS Between January 2012 and December 2022, 3519 patients undergoing abdominal emergency surgery were identified in our abdominal surgical department. After removing ineligible cases, 201 COPD cases with an equal number of matched controls remained for analysis. The prevalence of COPD after the exclusion of ineligible cases was 5.7%. There were statistically significant differences in the rate of postoperative pulmonary complications (PPCs [57.7% vs. 35.8%; P < 0.001]), ventilator dependence (VD [63.2% vs. 46.3%; P < 0.001]), thromboembolic events (TEEs [22.9% vs. 12.9%; P = 0.009]), and in-hospital mortality (41.3% vs. 30.8%; P = 029) for patients with and without COPD. Independent of other covariates, the presence of COPD was not associated with a significantly increased risk of in-hospital mortality (OR, 1.16; 95% CI 0.70-1.97; P = 0.591) but was associated with an increased risk of PPCs (OR, 2.49; 95% CI 1.41-4.14; P = 0.002) and VD (OR, 2.26; 95% CI 1.22-4.17; P = 0.009). CONCLUSIONS Preexisting COPD may alter a patient's risk of PPCs and VD. However, it was not associated with an increased risk of in-hospital mortality.
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Affiliation(s)
- Woubet Tefera Kassahun
- Department of Visceral, Transplantation, Thoracic and Vascular Surgery, Faculty of Medicine, University Hospital of Leipzig, Liebigstr. 20, 04103, Leipzig, Germany.
| | - Jonas Babel
- Department of Visceral, Transplantation, Thoracic and Vascular Surgery, Faculty of Medicine, University Hospital of Leipzig, Liebigstr. 20, 04103, Leipzig, Germany
| | - Matthias Mehdorn
- Department of Visceral, Transplantation, Thoracic and Vascular Surgery, Faculty of Medicine, University Hospital of Leipzig, Liebigstr. 20, 04103, Leipzig, Germany
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Xie D, Chen Q, Zhang Y, Zhao Q, Zang Z, Wu H, Ye C, Song S, Yang L, Yao Q. Development and validation of a prediction model for postoperative pneumonia in patients who received spinal surgery: A retrospective study. Heliyon 2024; 10:e29845. [PMID: 38707354 PMCID: PMC11068526 DOI: 10.1016/j.heliyon.2024.e29845] [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: 09/22/2023] [Revised: 04/16/2024] [Accepted: 04/16/2024] [Indexed: 05/07/2024] Open
Abstract
Objectives To develop and validate a risk prediction model by identifying the preoperative factors associated with an increased risk of pneumonia after spinal surgery. Methods This study included patients with spinal disease from two hospitals between January 2021 and June 2023. The patients were divided into the training and validation sets, which were categorized as postoperative pneumonia (POP) or non-POP, respectively. This study identified the independent risk variables for POP using a multivariate logistic regression analysis. A nomogram prediction model was developed and validated using risk factors, receiver operating characteristic (ROC) curves, calibration curves, and decision curve analysis (DCA) to assess predictive performance. Results Following exclusion, 2223 patients from Changzheng Hospital were enrolled in the training set and 357 patients from the No. 905 Hospital of PLA Navy were enrolled in the validation set. Univariate and multivariate logistic regression analyses revealed that operation time, American Society of Anesthesiologists (ASA) grade, smoking, non-wearing of medical masks, lack of preoperative respiratory training, chronic obstructive pulmonary disease (COPD), underlying diseases, and spinal section were risk factors for POP development in patients with spinal diseases. The area under the ROC curve of the training set was 0.950, whereas that of the validation set was 0.879. The model calibration curves demonstrated good agreement, and the DCA indicated a high expected net benefit value. Conclusion The POP risk prediction model has high accuracy and efficiency in predicting POP in patients with spinal diseases. POP development is influenced by factors such as operation length, ASA grade, smoking, non-wearing of medical masks, lack of preoperative respiratory training, COPD, underlying diseases, and lumbar surgery.
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Affiliation(s)
- Dong Xie
- Spine Center, Department of Orthopaedics, Shanghai Changzheng Hospital, Second Affiliated Hospital of Naval Medical University, Shanghai, 200003, China
- Department of Orthopaedics, No. 905 Hospital of PLA Navy, Shanghai, 200052, China
| | - Qing Chen
- Spine Center, Department of Orthopaedics, Shanghai Changzheng Hospital, Second Affiliated Hospital of Naval Medical University, Shanghai, 200003, China
| | - Yao Zhang
- Department of Orthopaedics, No. 905 Hospital of PLA Navy, Shanghai, 200052, China
| | - Qi Zhao
- Spine Center, Department of Orthopaedics, Shanghai Changzheng Hospital, Second Affiliated Hospital of Naval Medical University, Shanghai, 200003, China
| | - Zusheng Zang
- Department of Orthopaedics, No. 905 Hospital of PLA Navy, Shanghai, 200052, China
| | - Hao Wu
- Spine Center, Department of Orthopaedics, Shanghai Changzheng Hospital, Second Affiliated Hospital of Naval Medical University, Shanghai, 200003, China
| | - Cheng Ye
- Spine Center, Department of Orthopaedics, Shanghai Changzheng Hospital, Second Affiliated Hospital of Naval Medical University, Shanghai, 200003, China
| | - Shaochen Song
- Spine Center, Department of Orthopaedics, Shanghai Changzheng Hospital, Second Affiliated Hospital of Naval Medical University, Shanghai, 200003, China
- Department of Orthopaedics, No. 905 Hospital of PLA Navy, Shanghai, 200052, China
| | - Lili Yang
- Spine Center, Department of Orthopaedics, Shanghai Changzheng Hospital, Second Affiliated Hospital of Naval Medical University, Shanghai, 200003, China
- Department of Orthopaedics, No. 905 Hospital of PLA Navy, Shanghai, 200052, China
| | - Qiuju Yao
- Department of Respiratory Medicine, No. 905 Hospital of PLA Navy, Shanghai, 200052, China
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Porkhanov VA, Zhikharev VA, Bushuev AS, Zima VS, Koryachkin VA, Ivanova MP. [Early predictor of bronchial suture failure after pneumonectomy]. Khirurgiia (Mosk) 2023:71-77. [PMID: 37916560 DOI: 10.17116/hirurgia202310171] [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] [Indexed: 11/03/2023]
Abstract
OBJECTIVE To identify the relationship between serum CRP/albumin and bronchial suture failure after pneumonectomy. MATERIAL AND METHODS A retrospective analysis included 100 patients who underwent pneumonectomy with extended lymph node dissection for lung cancer. Patients were divided into 2 groups depending on postoperative complications: group 1 - bronchial stump failure, group 2 - no similar complications. In all patients, we analyzed markers of inflammation (C-reactive protein and albumin) in preoperative period and after 24 postoperative hours. Bronchial stump failure was found in 20 patients (10 patients (14.7%) after left-sided pneumonectomy and 10 (31%) patients after right-sided pneumonectomy). We found a significant relationship between serum CRP/albumin and bronchial stump failure after pneumonectomy (p<0.05). A prognostic formula was based on the ratio of serum C-reactive protein and albumin: PC = CRP/Alb, where PC - prognostic coefficient, CRP - serum C-reactive protein (mg/l) 24 hours after surgery, Alb - serum albumin (g/l) 24 hours after surgery. PC >2.6 determines high risk of bronchial stump failure after pneumonectomy, PC <2.6 - low risk. Sensitivity of this method is 90%, specificity - 97.5%.
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Affiliation(s)
- V A Porkhanov
- Research Institution - Ochapovsky Regional Clinic Hospital No. 1, Krasnodar, Russia
- Kuban State Medical University, Krasnodar, Russia
| | - V A Zhikharev
- Research Institution - Ochapovsky Regional Clinic Hospital No. 1, Krasnodar, Russia
- Kuban State Medical University, Krasnodar, Russia
| | - A S Bushuev
- Research Institution - Ochapovsky Regional Clinic Hospital No. 1, Krasnodar, Russia
| | - V S Zima
- Research Institution - Ochapovsky Regional Clinic Hospital No. 1, Krasnodar, Russia
| | - V A Koryachkin
- St. Petersburg State Pediatric Medical University, St. Petersburg, Russia
| | - M P Ivanova
- Astana Medical University, Astana, Republic of Kazakhstan
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Li C, Ren Q, Li X, Han H, Peng M, Xie K, Wang Z, Wang G. Effect of sigh in lateral position on postoperative atelectasis in adults assessed by lung ultrasound: a randomized, controlled trial. BMC Anesthesiol 2022; 22:215. [PMID: 35820814 PMCID: PMC9275275 DOI: 10.1186/s12871-022-01748-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 06/02/2022] [Indexed: 11/16/2022] Open
Abstract
Background Postoperative atelectasis occurs in 90% of patients receiving general anesthesia. Recruitment maneuvers (RMs) are not always effective and frequently associated with barotrauma and hemodynamic instability. It is reported that many natural physiological behaviors interrupted under general anesthesia could prevent atelectasis and restore lung aeration. This study aimed to find out whether a combined physiological recruitment maneuver (CPRM), sigh in lateral position, could reduce postoperative atelectasis using lung ultrasound (LUS). Methods We conducted a prospective, randomized, controlled trial in adults with open abdominal surgery under general anesthesia lasting for 2 h or longer. Subjects were randomly allocated to either control group (C-group) or CPRM-group and received volume-controlled ventilation with the same ventilator settings. Patients in CPRM group was ventilated in sequential lateral position, with the addition of periodic sighs to recruit the lung. LUS scores, dynamic compliance (Cdyn), the partial pressure of arterial oxygen (PaO2) and fraction of inspired oxygen (FiO2) ratio (PaO2/FiO2), and other explanatory variables were acquired from each patient before and after recruitment. Results Seventy patients were included in the analysis. Before recruitment, there was no significant difference in LUS scores, Cdyn and PaO2/FiO2 between CPRM-group and C-group. After recruitment, LUS scores in CPRM-group decreased significantly compared with C-group (6.00 [5.00, 7.00] vs. 8.00 [7.00, 9.00], p = 4.463e-11 < 0.05), while PaO2/FiO2 and Cdyn in CPRM-group increased significantly compared with C-group respectively (377.92 (93.73) vs. 309.19 (92.98), p = 0.008 < 0.05, and 52.00 [47.00, 60.00] vs. 47.70 [41.00, 59.50], p = 6.325e-07 < 0.05). No hemodynamic instability, detectable barotrauma or position-related complications were encountered. Conclusions Sigh in lateral position can effectively reduce postoperative atelectasis even without causing severe side effects. Further large-scale studies are necessary to evaluate it’s long-term effects on pulmonary complications and hospital length of stay. Trial registration ChiCTR1900024379. Registered 8 July 2019, Supplementary Information The online version contains supplementary material available at 10.1186/s12871-022-01748-9.
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Affiliation(s)
- Caifeng Li
- Department of Critical Care Medicine, Tianjin Medical University General Hospital, NO.154, Anshan Road, Heping District, Tianjin, China
| | - Qian Ren
- Advertising Center, Tianjin Daily, Tianjin, China
| | - Xin Li
- Department of Cardiothoracic Surgery, Tianjin Medical University General Hospital, Tianjin, China
| | - Hongqiu Han
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, China
| | - Min Peng
- Department of Critical Care Medicine, Tianjin Medical University General Hospital, NO.154, Anshan Road, Heping District, Tianjin, China
| | - Keliang Xie
- Department of Critical Care Medicine, Tianjin Medical University General Hospital, NO.154, Anshan Road, Heping District, Tianjin, China.
| | - Zhiqiang Wang
- Department of Critical Care Medicine, Tianjin Medical University General Hospital, NO.154, Anshan Road, Heping District, Tianjin, China.
| | - Guolin Wang
- Department of Critical Care Medicine, Tianjin Medical University General Hospital, NO.154, Anshan Road, Heping District, Tianjin, China.
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Dong J, Wang GD, Wang HZ. Clinical analysis of patients with respiratory failure after esophageal cancer operation. Transl Cancer Res 2022; 10:5238-5245. [PMID: 35116373 PMCID: PMC8799240 DOI: 10.21037/tcr-21-1505] [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: 08/03/2021] [Accepted: 11/04/2021] [Indexed: 11/06/2022]
Abstract
Background To explore the clinical profiles and outcomes of patients with acute respiratory failure (ARF) after esophagectomy. Methods We retrospectively analyzed cases of patients who had been diagnosed with ARF after esophagectomy and compared survivors with non-survivors to explore the risks that may affect their outcomes. Results In total, 62 patients were admitted to the intensive care unit (ICU) with ARF after esophagectomy between January 1, 2010, and December 31, 2017. Of these patients, 69.4% needed mechanical ventilation, with an average time on the ventilator of 304 hours (304.33±374.37 hours). The average length of stay in the ICU and in the hospital were 14 days (14.48±17.64 days) and 50 days (50.15±37.28 days), respectively. Mortality in the ICU and 90 days after the operation was 6.5% and 16.1%, respectively. Compared with the survivors, the 90-day post-operative non-survivors had a poorer N stage in the TNM classification system. The causes of ARF included anastomotic leakage, pneumonia, vocal cord paralysis, sputum plugging, pulmonary embolism (PE), and acute respiratory distress syndrome (ARDS). ARF induced by different factors occurred at different times and had different outcomes. The three most common reasons for mortality in the ICU were ARDS (33.33%), anastomotic leakage (11.76%), and pneumonia (10%). The three most common reasons for mortality in the 90-day post-operative period were pneumonia (40%), anastomotic leakage (23.53%), and ARDS and acute exacerbations of chronic obstructive pulmonary disease (AECOPD) (33.33%). Conclusions Anastomotic leakage, pneumonia, ARDS, and AECOPD were the main causes of death in ARF patients after esophagectomy. We found that the N stage in the TNM classification system may affect 90-day post-operative mortality in these patients.
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Affiliation(s)
- Jun Dong
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Intensive Care Unit, Peking University Cancer Hospital & Institute, Beijing, China
| | - Guo-Dong Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Intensive Care Unit, Peking University Cancer Hospital & Institute, Beijing, China
| | - Hong-Zhi Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Intensive Care Unit, Peking University Cancer Hospital & Institute, Beijing, China
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Alwekhyan SA, Alshraideh JA, Yousef KM, Hayajneh F. Nurse-guided incentive spirometry use and postoperative pulmonary complications among cardiac surgery patients: A randomized controlled trial. Int J Nurs Pract 2021; 28:e13023. [PMID: 34676618 DOI: 10.1111/ijn.13023] [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: 10/03/2020] [Revised: 09/11/2021] [Accepted: 09/25/2021] [Indexed: 11/29/2022]
Abstract
AIMS To assess the effect of nurse-guided use of incentive spirometer on postoperative oxygenation and pulmonary complications after coronary artery bypass graft surgery. BACKGROUND Deep breathing exercises have been shown to improve postoperative lung expansion and reduce pulmonary complications. An incentive spirometer is a deep breathing exercises device that imitates continuous sigh-like maximal inspiration. DESIGN Randomized control trial, two groups nonblinded parallel design. METHODS A total of n = 89 eligible patients were randomized to either control or intervention group. Patients in the intervention group received bihourly nurse-guided incentive spirometry for 48-h postextubation. The endpoints were: the number and duration of hypoxic events during the first 24-hr postsurgery, pneumonia and pulmonary function parameters. Data were collected May to September 2019. RESULTS Patients in the intervention group had a significantly lower mean number of hypoxic events with shorter duration and shorter length of stay in the hospital and the ICU. Patients in the intervention group also had greater postoperative forced expiratory volume in 1 second. CONCLUSION Nurse-guided use of the incentive spirometer reduces the risk of pulmonary complications and hospital length of stay after cardiac surgery.
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Affiliation(s)
| | | | - Khalil Moh'd Yousef
- School of Nursing, University of Jordan, Amman, Jordan.,School of Humanities, Social Sciences and Health University of Wollongong, Dubai
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Dental Hygienists' Practice in Perioperative Oral Care Management According to the Japanese Dental Hygienists Survey 2019. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 18:ijerph18010114. [PMID: 33375276 PMCID: PMC7795937 DOI: 10.3390/ijerph18010114] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/17/2020] [Accepted: 12/23/2020] [Indexed: 12/13/2022]
Abstract
Perioperative oral care management is effective in the prevention of postoperative complications, and dental hygienists play an important role. The aim of this study was to elucidate the practice and substantial role of dental hygienists in perioperative oral care management. The Japan Dental Hygienists Association conducted a survey of the employment status of Japanese dental hygienists in 2019. Questionnaires were distributed to all 16,722 members, and 8932 were returned (collection rate: 53.4%). A total of 3560 dental hygienists were working at dental clinics and 1450 (38.2%) were performing perioperative oral care management. More than 90% of them implemented conventional oral care practice. Less than half of the dental hygienists implemented treatment concerning oral functions. Only 9.9% of dental hygienists recognized shortened hospital stay as an effect of perioperative oral care management. Dental hygienists who implemented both nutritional instruction and training of swallowing function or mouth rinsing instructions recognized the shortened hospital stay effect. Overall implementation of perioperative oral care management led to shortened hospital stay. Implementation of perioperative oral care management required knowledge and skills related to systemic health conditions. A stepwise educational program is necessary for perioperative oral care management to become commonplace for dental hygienists.
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Dambaev GT, Shefer NA, Ena II, Kondaurov AG, Strezh VA. [ERAS protocol for perioperative management of patients with non-small cell lung cancer]. Khirurgiia (Mosk) 2020:52-58. [PMID: 33301254 DOI: 10.17116/hirurgia202012152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To evaluate an effectiveness of enhanced recovery program for perioperative support of patients with lung cancer. MATERIAL AND METHODS A prospective single-center study on effectiveness of ERAS protocol in perioperative support of patients with lung cancer was conducted at the Tomsk Regional Cancer Center. According to the study design, patients were divided into three groups. The first group included patients after VATS surgery followed by accelerated recovery. The second and the third groups comprised of patients after open interventions. In these groups, patients were randomized into traditional management or accelerated recovery management groups using the blind envelope method. Patients with indicated lobectomy or bilobectomy were included only. In postoperative period, we analyzed morbidity, pain syndrome and hospital-stay. RESULTS A total of 235 patients were treated. VATS surgery followed by enhanced recovery program was applied in 61 patients. Eighty-seven patients underwent open operations followed by accelerated recovery protocol and traditional management. ERAS protocol ensured less postoperative morbidity compared to traditional management (p<0.001). Pain syndrome was less pronounced after VATS surgery and did not require an appointment of narcotic analgesics. In the group of open surgery followed by accelerated recovery protocol, narcotic analgesics within 3 postoperative days were required in 38 (43.6%) cases, in the group of traditional management - in 63 (72.4%) patients. Mean postoperative hospital-stay after VATS operations was 6.4 days, after open interventions followed by ERAS protocol - 8.7 days. In patients after open surgery and traditional postoperative management, mean hospital-stay was 14.2 days. One patient died after open surgery followed by ERAS protocol and 3 patients died in the group of traditional management. CONCLUSION ERAS protocol ensures less postoperative morbidity, early activation of patients and reduced hospital-stay.
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Affiliation(s)
- G Ts Dambaev
- Siberian State Medical University, Tomsk, Russia
| | - N A Shefer
- Tomsk Regional Oncology Center, Tomsk, Russia
| | - I I Ena
- Tomsk Regional Oncology Center, Tomsk, Russia
| | | | - V A Strezh
- Tomsk Regional Oncology Center, Tomsk, Russia
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Schwartz J, Parsey D, Mundangepfupfu T, Tsang S, Pranaat R, Wilson J, Papadakos P. Pre-operative patient optimization to prevent postoperative pulmonary complications-Insights and roles for the respiratory therapist: A narrative review. ACTA ACUST UNITED AC 2020; 56:79-85. [PMID: 33304993 PMCID: PMC7717076 DOI: 10.29390/cjrt-2020-029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background The preoperative period has gained recognition as a crucial time to identify and manage preoperative medical conditions for preventing perioperative complications. Consequently, preoperative clinics have now become an essential component of perioperative care at many large hospitals. As the prevalence of preoperative clinics continues to grow, and the field of perioperative medicine progresses, respiratory therapists (RTs) will inevitably find a growing role to participate in preoperative patient optimization to mitigate pulmonary complications. Methods Keyword searches on perioperative pulmonary complications were conducted on the Medline database via PubMed and identified over 2000 candidate articles for review. Articles were included if they were English only and resulted with one or more of the following search terms; pulmonary complications, postoperative complications, postoperative pulmonary complications (PPCs), prehabilitation, incentive spirometry, smoking cessation, noninvasive ventilation. Preference was given for meta-analyses, randomized controlled trials, and systematic reviews. Publications within the past two decades were given additional preference toward final inclusion. The authors discussed eligible articles in group meetings over the span of multiple years to assess relevance and quality of data for narrowing eligible articles to the final selection of publications for the review. Findings The following narrative review examines preoperative optimization strategies to prevent PPCs and highlight areas where RTs may play a key role. After examining challenges in defining PPCs, the review examines key risk models available to predict PPCs and their implications for subsequent discussion on preventive measures that RTs may assist with in a multidisciplinary team. Conclusion RTs can reduce the health care burden of PPCs by assisting fellow perioperative clinicians in providing respiratory care for patients with premorbid conditions. While much of our review focused on pre-existing pulmonary pathologies and both the pharmacological and nonpharmacological optimization of these pathologies, there are other factors contributing to PPCs deserving future exploration.
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Affiliation(s)
- Jonathon Schwartz
- Department of Anesthesiology, Stony Brook University Hospital, Stony Brook, NY, USA
| | - Darian Parsey
- Stony Brook School of Medicine, Stony Brook, NY, USA
| | - Tichaendepi Mundangepfupfu
- Department of Anesthesiology & Perioperative Medicine, Division of Critical Care Medicine, University of Rochester Medical Center, Rochester, NY, USA
| | - Steven Tsang
- Department of Anesthesiology & Perioperative Medicine, University of Rochester Medical Center, Rochester, NY, USA
| | - Robert Pranaat
- Department of Anesthesiology & Perioperative Medicine, University of Rochester Medical Center, Rochester, NY, USA
| | - James Wilson
- Department of Anesthesiology & Perioperative Medicine, University of Rochester Medical Center, Rochester, NY, USA
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Sun W, Cheng Z, Chen H, Lin G, Chen H. Tetrahydropyrimidines, ZL-5015 Alleviated Lipopolysaccharide (LPS)-Induced Acute Pneumonia in Rats by Activating the NRF-2/HO-1 Pathway. MEDICAL SCIENCE MONITOR : INTERNATIONAL MEDICAL JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2020; 26:e924482. [PMID: 32844782 PMCID: PMC8147033 DOI: 10.12659/msm.924482] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Acute pneumonia is a severe inflammatory disease of the respiratory system. Drugs used to treat acute pneumonia often have strong side effects. Recent studies have shown that tetrahydropyrimidines, ZL-5015 has anti-inflammatory and antitumor effects. However, whether ZL-5015 can relieve symptoms of acute pneumonia is unclear. MATERIAL AND METHODS In this study, we used lipo-polysaccharide (LPS) to stimulate SD rats to simulate conditions of acute pneumonia. Diverse doses of ZL-5015 were used for treatment of these rats. After the rates were sacrificed, serum, lung tissue, and bronchoalveolar lavage fluid were collected for the next study. Hematoxylin-eosin (H&E) staining then was used to detect pathologic changes in lung tissues. Enzyme-linked immunosorbent assay was performed to assess levels of inflammatory factors in serum. Commercial kits were used to assess levels of reactive oxygen species (ROS) in bronchoalveolar lavage fluid. RESULTS Treatment of ZL-5015 relieved stenosis of the alveolar space and pulmonary edema. Furthermore, levels of inflammatory factors (TNF-alpha, IL-1ß and IL-18) in the lung tissues and serum were downregulated after treatment with ZL-5015. Production of ROS also was suppressed after application of ZL-5015. Moreover, inhibition of expression of NRF-2 and HO-1 was relieved after treatment with ZL-5015. The therapeutic effect of ZL-5015 showed a dose-response relationship. CONCLUSIONS ZL-5015 alleviated LPS-induced inflammatory injury and oxidative damage by activating the NRF-2/HO-1 pathway.
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Affiliation(s)
- Wei Sun
- Department of Emergency, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China (mainland)
| | - Zhou Cheng
- Department of Emergency, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China (mainland)
| | - Hanyan Chen
- Department of Emergency, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China (mainland)
| | - Guifen Lin
- Department of Emergency, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China (mainland)
| | - Hongxing Chen
- Department of Emergency, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China (mainland)
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Reddy PD, Yan F, Nguyen SA, Nathan CAO. Factors Influencing the Development of Pneumonia in Patients With Head and Neck Cancer: A Meta-analysis. Otolaryngol Head Neck Surg 2020; 164:234-243. [DOI: 10.1177/0194599820938011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Objective The aim of this study was to identify factors that are associated with the occurrence of pneumonia in patients with head and neck cancer (HNC) after treatment. Data Sources PubMed, Scopus, OVID, and Cochrane Library from inception to November 26, 2019. Review Methods A systematic review in accordance with the PRISMA guidelines and an assessment of bias were performed. Included studies reported on the risk factors of pneumonia development after HNC treatment via odds ratios and subdistribution hazard ratios from regression analysis. Results Fifteen studies were included, comprising 30,962 patients with a mean age of 70 years (range, 19-95 years). Of these, 71.6% are male. The results of our study indicate that the following were independent risk factors contributing to the development of pneumonia: male sex, habitual alcohol consumption, poor oral hygiene before treatment, pretreatment dysphagia, hypopharynx and nasopharynx tumor sites, use of radiotherapy with or without chemotherapy versus surgery alone, addition of chemotherapy to radiotherapy, reirradiation, neck dissection, increased duration of tracheotomy, and use of sedatives for sleeping. Conclusion Multiple patient-, tumor-, and treatment-specific risk factors were identified in predicting pneumonia. Recognition of these risk factors early on may help prevent or at least detect pneumonia in this vulnerable group of patients.
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Affiliation(s)
- Priyanka D. Reddy
- Department of Otolaryngology–Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Flora Yan
- Department of Otolaryngology–Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Shaun A. Nguyen
- Department of Otolaryngology–Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Cherie-Ann O. Nathan
- Department of Otolaryngology–Head and Neck Surgery, Louisiana State University Health Science Center, Shreveport, Louisiana, USA
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Almario Alvarez JA, Okoye O, Tulla K, Spaggiari M, Di Cocco P, Benedetti E, Tzvetanov I. Tracheostomy Following Liver Transplantation. Transplant Proc 2020; 52:932-937. [PMID: 32139274 DOI: 10.1016/j.transproceed.2020.01.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 11/08/2019] [Accepted: 01/22/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND With increased demand for liver transplantation, sicker patients are being transplanted frequently. These patients are at a higher risk of significant postoperative morbidity, including respiratory failure. This study evaluated the phenotype that characterizes liver transplant candidates who may benefit from early tracheostomy. METHODS A single center retrospective review of all liver transplant candidates between January 2012 and December 2017. Patients who eventually required tracheostomies were identified and compared to their counterparts. RESULTS Of the 130 liver transplants performed during the study period, 11 patients required tracheostomy. Although patients in the tracheostomized population (TP) did not have significantly worse preoperative functional status (<4 metabolic equivalents; 64% vs 42%, P = .21), they had a higher native model for end-stage liver disease (MELD) score (37 vs 30, P < .05) at the time of transplantation. Patients who eventually succumbed to respiratory failure had lower arterial pressure of oxygen/fraction of inspired oxygen (PaO2/FiO2) ratios at the start of surgery and remained unchanged for the duration of surgery compared with the nontracheostomy group (P < .05). TP patients required more net fluid intraoperatively (7.3 vs 5.0 L, P < .05), increased length of time to attempted extubation (3.5 vs 1 day, P < .05), longer ventilation days (15 vs 1 day, P < .05), increased length of stay (37 vs 9 days, P < .05), and higher 1-year mortality (36% vs 8%, P < .05). CONCLUSIONS Based on our findings, patients with a high MELD score (>30), net postoperative fluid balance >6 L, and PaO2/FiO2 ratio ≤300 who fail to wean off mechanical ventilation after 72 hours may benefit from tracheostomy during the postoperative period.
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Affiliation(s)
| | - Obi Okoye
- Department of General Surgery, University of Illinois at Chicago, Chicago, IL
| | - Kiara Tulla
- Department of General Surgery, University of Illinois at Chicago, Chicago, IL
| | - Mario Spaggiari
- Department of General Surgery, University of Illinois at Chicago, Chicago, IL
| | - Pierpaolo Di Cocco
- Department of General Surgery, University of Illinois at Chicago, Chicago, IL
| | - Enrico Benedetti
- Department of General Surgery, University of Illinois at Chicago, Chicago, IL
| | - Ivo Tzvetanov
- Department of General Surgery, University of Illinois at Chicago, Chicago, IL
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13
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Covarrubias J, Grigorian A, Schubl S, Gambhir S, Dolich M, Lekawa M, Nguyen N, Nahmias J. Obesity associated with increased postoperative pulmonary complications and mortality after trauma laparotomy. Eur J Trauma Emerg Surg 2020; 47:1561-1568. [PMID: 32088754 PMCID: PMC7222077 DOI: 10.1007/s00068-020-01329-w] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 02/11/2020] [Indexed: 12/19/2022]
Abstract
Background Patient-related risk factors for the development of postoperative pulmonary complications (PPCs) include age ≥ 60-years, congestive heart failure, hypoalbuminemia and smoking. The effect of obesity is unclear and has not been shown to independently increase the likelihood of PPCs in trauma patients undergoing trauma laparotomy. We hypothesized the likelihood of mortality and PPCs would increase as body mass index (BMI) increases in trauma patients undergoing trauma laparotomy. Methods The Trauma Quality Improvement Program (2010–2016) was queried to identify trauma patients ≥ 18-years-old undergoing trauma laparotomy within 6-h of presentation. A multivariable logistic regression analysis was used to determine the likelihood of PPCs and mortality when stratified by BMI. Results From 8,330 patients, 2,810 (33.7%) were overweight (25–29.9 kg/m2), 1444 (17.3%) obese (30–34.9 kg/m2), 580 (7.0%) severely obese (35–39.9 kg/m2), and 401 (4.8%) morbidly obese (≥ 40 kg/m2). After adjusting for covariates including age, injury severity score, chronic obstructive pulmonary disease, smoking, and rib/lung injury, the likelihood of PPCs increased with increasing BMI: overweight (OR = 1.37, CI 1.07–1.74, p = 0.012), obese (OR = 1.44, CI 1.08–1.92, p = 0.014), severely obese (OR = 2.20, CI 1.55–3.14, p < 0.001), morbidly obese (OR = 2.42, CI 1.67–3.51, p < 0.001), compared to those with normal BMI. In addition, the adjusted likelihood of mortality increased for the morbidly obese (OR = 2.60, CI 1.78–3.80, p < 0.001) compared to those with normal BMI. Conclusion Obese trauma patients undergoing emergent trauma laparotomy have a high likelihood for both PPCs and mortality, with morbidly obese trauma patients having the highest likelihood for both. This suggests obesity should be accounted for in risk prediction models of trauma patients undergoing laparotomy. Electronic supplementary material The online version of this article (10.1007/s00068-020-01329-w) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jose Covarrubias
- Division of Trauma, Burns, Surgical Critical Care and Acute Care Surgery, Department of Surgery, University of California, Irvine Medical Center, 333 The City Blvd West, Suite 1600, Orange, CA, 92868-3298, USA.
| | - Areg Grigorian
- Division of Trauma, Burns, Surgical Critical Care and Acute Care Surgery, Department of Surgery, University of California, Irvine Medical Center, 333 The City Blvd West, Suite 1600, Orange, CA, 92868-3298, USA
| | - Sebastian Schubl
- Division of Trauma, Burns, Surgical Critical Care and Acute Care Surgery, Department of Surgery, University of California, Irvine Medical Center, 333 The City Blvd West, Suite 1600, Orange, CA, 92868-3298, USA
| | - Sahil Gambhir
- Division of Trauma, Burns, Surgical Critical Care and Acute Care Surgery, Department of Surgery, University of California, Irvine Medical Center, 333 The City Blvd West, Suite 1600, Orange, CA, 92868-3298, USA
| | - Matthew Dolich
- Division of Trauma, Burns, Surgical Critical Care and Acute Care Surgery, Department of Surgery, University of California, Irvine Medical Center, 333 The City Blvd West, Suite 1600, Orange, CA, 92868-3298, USA
| | - Michael Lekawa
- Division of Trauma, Burns, Surgical Critical Care and Acute Care Surgery, Department of Surgery, University of California, Irvine Medical Center, 333 The City Blvd West, Suite 1600, Orange, CA, 92868-3298, USA
| | - Ninh Nguyen
- Division of Trauma, Burns, Surgical Critical Care and Acute Care Surgery, Department of Surgery, University of California, Irvine Medical Center, 333 The City Blvd West, Suite 1600, Orange, CA, 92868-3298, USA
| | - Jeffry Nahmias
- Division of Trauma, Burns, Surgical Critical Care and Acute Care Surgery, Department of Surgery, University of California, Irvine Medical Center, 333 The City Blvd West, Suite 1600, Orange, CA, 92868-3298, USA
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14
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Ji Q, Qi XM, Shen JQ, Wang YL, Yang Y, Ding WJ, Xia LM, Wang CS. Patients over 70 years of age with moderate ischemic mitral regurgitation undergoing surgical revascularization plus mitral valve repair: insights from a single-center study of propensity-matched data. Cardiovasc Diagn Ther 2020; 9:568-577. [PMID: 32038946 DOI: 10.21037/cdt.2019.10.06] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background Elderly patients, compared with the young, have a higher burden of surgical risk factors with reduced functional capacity and increased comorbidities conditions, and may have worse clinical outcomes. So far, few reports have focused on clinical outcomes of patients over 70 years of age with moderate chronic ischemic mitral regurgitation (IMR) undergoing mitral valve repair at the time of coronary artery bypass grafting (CABG). This single-center study of propensity-matched data attempts to answer a question: compared with patients with age of 70 or less, whether patients over 70 years of age with moderate IMR undergoing CABG plus mitral valve repair receive poor outcomes. Methods All eligible patients were included in this study and were entered into either an elderly group (n=142) or a control group (n=182) according to patients' age. In-hospital outcomes (consisting of surgical mortality and major postoperative morbidity) and midterm clinical outcomes (including all-cause mortality and recurrent mitral regurgitation) were compared after propensity score matching (1:1). Results Using propensity-score matching, 103 pairs of patients were successfully established in a 1:1 ratio. No significant differences between the two matched groups were found with regard to surgical mortality (5.8% vs. 3.9%, P=0.754) and major postoperative morbidity. A total of 184 patients (91 in the elderly group and 93 in the control group) received regular follow-up visit with the median duration of 38 months [interquartile range (IQR), 27-56 months]. There were not any significant differences between the two matched groups regarding overall survival and recurrent IMR-free survival (stratified log-rank P=0.185 and stratified log-rank P=0.453, respectively). The elderly group as compared to the control group did not affect midterm mortality via cox proportional hazard regression (propensity score adjusted hazard ratio, 1.143; 95% confidence interval, 0.761-1.943; P=0.285). Conclusions Patients over 70 years of age with moderate chronic IMR undergoing combined CABG and mitral valve repair may receive favorable in-hospital and midterm clinical outcomes.
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Affiliation(s)
- Qiang Ji
- Department of Cardiovascular Surgery of Zhongshan Hospital Fudan University, Shanghai 200032, China
| | - Xiao-Min Qi
- Shanghai Municipal Institute of Cardiovascular Diseases, Shanghai 200032, China
| | - Jin-Qiang Shen
- Department of Cardiovascular Surgery of Zhongshan Hospital Fudan University, Shanghai 200032, China
| | - Yu-Lin Wang
- Department of Cardiovascular Surgery of Zhongshan Hospital Fudan University, Shanghai 200032, China
| | - Ye Yang
- Department of Cardiovascular Surgery of Zhongshan Hospital Fudan University, Shanghai 200032, China
| | - Wen-Jun Ding
- Department of Cardiovascular Surgery of Zhongshan Hospital Fudan University, Shanghai 200032, China
| | - Li-Min Xia
- Department of Cardiovascular Surgery of Zhongshan Hospital Fudan University, Shanghai 200032, China.,Department of Cardiovascular Surgery of Xiamen Branch of Zhongshan Hospital Fudan University, Xiamen 510530, China
| | - Chun-Sheng Wang
- Shanghai Municipal Institute of Cardiovascular Diseases, Shanghai 200032, China
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15
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Foster CA, Charles EJ, Turrentine FE, Sohn MW, Kron IL, Jones RS. Development and Validation of Procedure-Specific Risk Score for Predicting Postoperative Pulmonary Complication: A NSQIP Analysis. J Am Coll Surg 2019; 229:355-365.e3. [DOI: 10.1016/j.jamcollsurg.2019.05.028] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 05/24/2019] [Accepted: 05/31/2019] [Indexed: 12/17/2022]
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16
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Prevention of Ventilator-Associated and Early Postoperative Pneumonia Through Tapered Endotracheal Tube Cuffs: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Crit Care Med 2019; 46:316-323. [PMID: 29206767 DOI: 10.1097/ccm.0000000000002889] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
OBJECTIVE Microaspiration of subglottic secretions is considered a major pathogenic mechanism of hospital-acquired pneumonia, either early postoperative or ventilator-associated pneumonia. Tapered endotracheal tube cuffs have been proposed to provide a better seal of the extraluminal airway, thereby preventing microaspiration and possibly hospital-acquired pneumonia. We performed a systematic review and meta-analysis to assess the value of endotracheal tubes with tapered cuffs in the prevention of hospital-acquired pneumonia. DATA SOURCES A systematic search of MEDLINE, EMBASE, CENTRAL/CCTR, ClinicalTrials.gov, and ICTRP was conducted up to March 2017. STUDY SELECTION Eligible trials were randomized controlled clinical trials comparing the impact of tapered cuffs versus standard cuffs on hospital-acquired pneumonia. DATA EXTRACTION Random-effects meta-analysis calculated odds ratio and 95% CI for hospital-acquired pneumonia occurrence rate between groups. Secondary outcome measures included mortality, duration of mechanical ventilation, length of hospital and ICU stay, and cuff underinflation. DATA SYNTHESIS Six randomized controlled clinical trials with 1,324 patients from intensive care and postoperative wards were included. Only two studies concomitantly applied subglottic secretion drainage, and no trial performed continuous cuff pressure monitoring. No significant difference in hospital-acquired pneumonia incidence per patient was found when tapered cuffs were compared with standard cuffs (odds ratio, 0.97; 95% CI, [0.73-1.28]; p = 0.81). There were likewise no differences in secondary outcomes. CONCLUSIONS Application of tapered endotracheal tube cuffs did not reduce hospital-acquired pneumonia incidence among ICU and postoperative patients. Further research should examine the impact of concomitant use of tapered cuffs with continuous cuff pressure monitoring and subglottic secretion drainage.
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17
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[Postoperative complications after major lung resection]. Rev Mal Respir 2019; 36:720-737. [PMID: 31208887 DOI: 10.1016/j.rmr.2018.09.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 09/08/2018] [Indexed: 11/20/2022]
Abstract
INTRODUCTION The advent of the minimally invasive techniques has allowed an expansion of the indications for thoracic surgery, particularly in older patients and those with more comorbidities. However, the rate of postoperative complications has remained stable. STATE OF THE ART Postoperative complications are defined as any variation from the normal course. They occur in 30% but majority of them are minor. The 30-day mortality rate for lung resection varies range between 2 % and 3% in the literature. Complications can be classified as: (1) early (occurring in the first 24hours) including both "generic" surgical complications (especially postoperative bleeding) and complications more specific to lung surgery (Acute respiratory syndrome, atelectasis); (2) in-hospital complications and those occurring during the first 3 months; these are dominated by infectious events in particular pneumonia but also bronchial (bronchopleural fistula), pleural (pneumothorax, hydrothorax) or cardiac complications; (3) late complications are dominated by chronic pain, affecting 60% of patients having a thoracotomy at three months. Lobectomy is the most common lung resection. Pneumonectomy is a distinct procedure requiring a specific peri- and postoperative management. Right pneumonectomy is associated with a higher risk with a treatment related-mortality ranging between 7 and 10%. CONCLUSION Major lung resection has benefited from minimally invasive approaches and fast track to surgery. However, it is important to note the occurrence of new and specific complications related to those news surgical access.
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18
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Liu WC, Lin CS, Yeh CC, Wu HY, Lee YJ, Chung CL, Cherng YG, Chen TL, Liao CC. Effect of Influenza Vaccination Against Postoperative Pneumonia and Mortality for Geriatric Patients Receiving Major Surgery: A Nationwide Matched Study. J Infect Dis 2019; 217:816-826. [PMID: 29216345 DOI: 10.1093/infdis/jix616] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 11/29/2017] [Indexed: 01/09/2023] Open
Abstract
Background Limited information is available on the association between influenza vaccination and postoperative outcomes. Methods Using Taiwan's National Health Insurance Research Database reimbursement claims data from 2008-2013, we conducted a matched cohort study of 16903 patients aged >66 years who received influenza vaccinations and later underwent major surgery. Using a propensity score matching procedure adjusted for sociodemographic characteristics, medical condition, surgery type, and anesthesia type, 16903 controls who underwent surgery but were not vaccinated were selected. Logistic regressions were used to calculate odds ratios (ORs) with 95% confidence intervals (CIs) for postoperative pneumonia and in-hospital mortality associated with influenza vaccination. Results Patients who received preoperative influenza vaccination had a lower risk of postoperative pneumonia (OR, 0.60; 95% CI, .56-.64) and in-hospital mortality (OR, 0.46; 95% CI, .39-.56), compared with unvaccinated patients, in both sexes and every age group. Vaccinated patients who underwent surgery also had a decreased risk of postoperative intensive care unit admission (OR, 0.56; 95% CI, .53-.60), shorter hospital stays (P < .0001), and lower medical expenditures (P < .0001) than nonvaccinated controls. Conclusions Vaccinated geriatric patients who underwent surgery had lower risks of pneumonia and in-hospital mortality, compared with unvaccinated patients who underwent similar major surgeries. Further studies are needed to explain how preoperative influenza vaccination improves perioperative outcomes.
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Affiliation(s)
- Wan-Chi Liu
- Department of Anesthesiology, Shuang Ho Hospital, Taipei Medical University, Taiwan.,Department of Anesthesiology, School of Medicine, College of Medicine, Taipei Medical University, Taiwan
| | - Chao-Shun Lin
- Department of Anesthesiology, School of Medicine, College of Medicine, Taipei Medical University, Taiwan.,Department of Anesthesiology, Taipei Medical University Hospital, Taiwan.,Anesthesiology and Health Policy Research Center, Taipei Medical University Hospital, Taiwan
| | - Chun-Chieh Yeh
- Department of Surgery, China Medical University Hospital, Taichung, Taiwan.,Department of Surgery, University of Illinois, Chicago
| | - Hsin-Yun Wu
- Department of Anesthesiology, Shuang Ho Hospital, Taipei Medical University, Taiwan.,Department of Anesthesiology, School of Medicine, College of Medicine, Taipei Medical University, Taiwan
| | - Yuarn-Jang Lee
- Divisions of Infectious Diseases, Taipei Medical University Hospital, Taiwan
| | - Chi-Li Chung
- Divisions of Pulmonary Medicine, Taipei Medical University Hospital, Taiwan.,Department of Internal Medicine, Taipei Medical University Hospital, Taiwan
| | - Yih-Giun Cherng
- Department of Anesthesiology, Shuang Ho Hospital, Taipei Medical University, Taiwan.,Department of Anesthesiology, School of Medicine, College of Medicine, Taipei Medical University, Taiwan
| | - Ta-Liang Chen
- Department of Anesthesiology, School of Medicine, College of Medicine, Taipei Medical University, Taiwan.,Department of Anesthesiology, Taipei Medical University Hospital, Taiwan.,Anesthesiology and Health Policy Research Center, Taipei Medical University Hospital, Taiwan
| | - Chien-Chang Liao
- Department of Anesthesiology, Shuang Ho Hospital, Taipei Medical University, Taiwan.,Department of Anesthesiology, School of Medicine, College of Medicine, Taipei Medical University, Taiwan.,Department of Anesthesiology, Taipei Medical University Hospital, Taiwan.,Anesthesiology and Health Policy Research Center, Taipei Medical University Hospital, Taiwan.,School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan
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19
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Larsen KS, Skoffer B, Gregersen Oestergaard L, Van Tulder M, Petersen AK. The effects of various respiratory physiotherapies after lung resection: a systematic review. Physiother Theory Pract 2019; 36:1201-1219. [DOI: 10.1080/09593985.2018.1564095] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Karoline Stentoft Larsen
- Department of Physiotherapy and Occupational Therapy, Aarhus University Hospital (AUH), Aarhus N., Denmark
- Centre of Research in Rehabilitation (CORIR), Institute of Clinical Medicine, Aarhus University and AUH, Aarhus N., Denmark
| | - Birgit Skoffer
- Department of Physiotherapy and Occupational Therapy, Aarhus University Hospital (AUH), Aarhus N., Denmark
- Centre of Research in Rehabilitation (CORIR), Institute of Clinical Medicine, Aarhus University and AUH, Aarhus N., Denmark
| | - Lisa Gregersen Oestergaard
- Department of Physiotherapy and Occupational Therapy, Aarhus University Hospital (AUH), Aarhus N., Denmark
- Centre of Research in Rehabilitation (CORIR), Institute of Clinical Medicine, Aarhus University and AUH, Aarhus N., Denmark
- Department of Public Health, Aarhus University, Aarhus N., Denmark
| | - Maurits Van Tulder
- Department of Health Sciences, Faculty of Earth and Life Sciences, Vrije Universiteit Amsterdam, Amsterdam Public Health Research Institute, Amsterdam, Netherlands
| | - Annemette Krintel Petersen
- Department of Physiotherapy and Occupational Therapy, Aarhus University Hospital (AUH), Aarhus N., Denmark
- Centre of Research in Rehabilitation (CORIR), Institute of Clinical Medicine, Aarhus University and AUH, Aarhus N., Denmark
- Institute of Clinical Medicine, Aarhus University, Aarhus N., Denmark
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20
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Moll V, Maffeo C, Mitchell M, Ward CT, Groff RF, Lee SC, Halkos ME, Jabaley CS, O’Reilly-Shah VN. Association of Serratus Anterior Plane Block for Minimally Invasive Direct Coronary Artery Bypass Surgery With Higher Opioid Consumption: A Retrospective Observational Study. J Cardiothorac Vasc Anesth 2018; 32:2570-2577. [DOI: 10.1053/j.jvca.2018.04.043] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Indexed: 11/11/2022]
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21
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Wang Y, Liu X, Jia Y, Xie J. Impact of breathing exercises in subjects with lung cancer undergoing surgical resection: A systematic review and meta‐analysis. J Clin Nurs 2018; 28:717-732. [DOI: 10.1111/jocn.14696] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 09/21/2018] [Accepted: 10/17/2018] [Indexed: 12/15/2022]
Affiliation(s)
- Ya‐Qing Wang
- School of NursingJilin University Changchun China
| | - Xin Liu
- School of NursingJilin University Changchun China
| | - Yong Jia
- School of NursingJilin University Changchun China
| | - Jiao Xie
- School of NursingJilin University Changchun China
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22
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Coronary artery bypass graft surgery complications: A review for emergency clinicians. Am J Emerg Med 2018; 36:2289-2297. [PMID: 30217621 DOI: 10.1016/j.ajem.2018.09.014] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 09/05/2018] [Accepted: 09/07/2018] [Indexed: 01/28/2023] Open
Abstract
INTRODUCTION Coronary artery bypass graft (CABG) surgery remains a high-risk procedure, and many patients require emergency department (ED) management for complications after surgery. OBJECTIVE This narrative review provides an evidence-based summary of the current data for the emergency medicine evaluation and management of post-CABG surgery complications. DISCUSSION While there has been a recent decline in all cardiac revascularization procedures, there remains over 200,000 CABG surgeries performed in the United States annually, with up to 14% of these patients presenting to the ED within 30 days of discharge with post-operative complications. Risk factors for perioperative mortality and morbidity after CABG surgery can be divided into three categories: patient characteristics, clinician characteristics, and postoperative factors. Emergency physicians will be faced with several postoperative complications, including sternal wound infections, pneumonia, thromboembolic phenomena, graft failure, atrial fibrillation, pulmonary hypertension, pericardial effusion, strokes, renal injury, gastrointestinal insults, and hemodynamic instability. Critical patients should be evaluated in the resuscitation bay, and consultation with the primary surgical team is needed, which improves patient outcomes. This review provides several guiding principles for management of acute complications. Understanding these complications and an approach to the management of hemodynamic instability is essential to optimizing patient care. CONCLUSIONS Postoperative complications of CABG surgery can result in significant morbidity and mortality. Physicians must rapidly diagnose these conditions while evaluating for other diseases. Early surgical consultation is imperative, as is optimizing the patient's hemodynamics, including preload, heart rate, cardiac rhythm, contractility, and afterload.
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23
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Boriani G, Fauchier L, Aguinaga L, Beattie JM, Blomstrom Lundqvist C, Cohen A, Dan GA, Genovesi S, Israel C, Joung B, Kalarus Z, Lampert R, Malavasi VL, Mansourati J, Mont L, Potpara T, Thornton A, Lip GYH, Gorenek B, Marin F, Dagres N, Ozcan EE, Lenarczyk R, Crijns HJ, Guo Y, Proietti M, Sticherling C, Huang D, Daubert JP, Pokorney SD, Cabrera Ortega M, Chin A. European Heart Rhythm Association (EHRA) consensus document on management of arrhythmias and cardiac electronic devices in the critically ill and post-surgery patient, endorsed by Heart Rhythm Society (HRS), Asia Pacific Heart Rhythm Society (APHRS), Cardiac Arrhythmia Society of Southern Africa (CASSA), and Latin American Heart Rhythm Society (LAHRS). Europace 2018; 21:7-8. [DOI: 10.1093/europace/euy110] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 04/26/2018] [Indexed: 02/05/2023] Open
Affiliation(s)
- Giuseppe Boriani
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy
| | - Laurent Fauchier
- Centre Hospitalier Universitaire Trousseau et Université François Rabelais, Tours, France
| | | | - James M Beattie
- Cicely Saunders Institute, King’s College London, London, UK
| | | | | | - Gheorghe-Andrei Dan
- Cardiology Department, University of Medicine and Pharmacy “Carol Davila”, Colentina University Hospital, Bucharest, Romania
| | - Simonetta Genovesi
- Department of Medicine and Surgery, University of Milano-Bicocca, Milano and Nephrology Unit, San Gerardo Hospital, Monza, Italy
| | - Carsten Israel
- Evangelisches Krankenhaus Bielefeld GmbH, Bielefeld, Germany
| | - Boyoung Joung
- Cardiology Division, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Zbigniew Kalarus
- SMDZ in Zabrze, Medical University of Silesia, Katowice; Department of Cardiology, Silesian Center for Heart Diseases, Zabrze, Poland
| | | | - Vincenzo L Malavasi
- Cardiology Division, Department of Nephrologic, Cardiac, Vascular Diseases, Azienda ospedaliero-Universitaria di Modena, Modena, Italy
| | - Jacques Mansourati
- University Hospital of Brest and University of Western Brittany, Brest, France
| | - Lluis Mont
- Arrhythmia Section, Cardiovascular Clínical Institute, Hospital Clinic, Universitat Barcelona, Barcelona, Spain
| | - Tatjana Potpara
- School of Medicine, Belgrade University, Belgrade, Serbia
- Cardiology Clinic, Clinical Centre of Serbia, Belgrade, Serbia
| | | | - Gregory Y H Lip
- Institute of Cardiovascular Sciences, University of Birmingham, UK
- Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | | | | | | | | | - Radosław Lenarczyk
- Department of Cardiology, Congenital Heart Disease and Electrotherapy, Silesian Center for Heart Diseases, Zabrze, Poland
| | - Harry J Crijns
- Cardiology Maastricht UMC+ and Cardiovascular Research Institute Maastricht, Netherlands
| | - Yutao Guo
- Chinese PLA General Hospital, Beijing, People’s Republic of China
| | - Marco Proietti
- Institute of Cardiovascular Sciences, University of Birmingham, UK
- Department of Internal Medicine and Medical Specialties, Sapienza-University of Rome, Rome, Italy
| | | | - Dejia Huang
- Cardiology Division, Department of Medicine, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | | | - Sean D Pokorney
- Electrophysiology Section, Division of Cardiology, Duke University, Durham, NC, USA
| | - Michel Cabrera Ortega
- Department of Arrhythmia and Cardiac Pacing, Cardiocentro Pediatrico William Soler, Boyeros, La Havana Cuba
| | - Ashley Chin
- Department of Medicine, Groote Schuur Hospital, University of Cape Town, South Africa
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The prophylactic effect of different levels of positive endexpiratory pressure on the incidence rate of atelectasis after cardiac surgery: A Randomized Controlled Trial. Med J Islam Repub Iran 2018; 32:20. [PMID: 30159271 PMCID: PMC6108254 DOI: 10.14196/mjiri.32.20] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Indexed: 01/12/2023] Open
Abstract
Background: The use of positive end-expiratory pressure (PEEP) can have an important role as one of the ways to prevent and treat atelectasis, but it seems that there is still no consensus about its beneficial level. The aim of this study was to determine the effect of different levels of PEEP on the incidence of atelectasis after heart surgery.
Methods: This is a double-blind randomized controlled trial that was adopted from a research project recorded in the Iranian Registry of Clinical Trials. This paper is the result of a research project undertaken at Fatemeh Zahra Hospital (Mazandaran Heart Center) in 2015. 180 patients underwent open heart surgery were selected and were divided randomly into three groups: control, PEEP=8, and PEEP=10 (60 in each group). The patients in the two PEEP8 and PEEP10 intervention groups separately received 8 cm H2O and 10 cm H2O PEEP, respectively, 30 minutes after admission to the ICU for 4 hours and then received 5 cm H2O PEEP until extubation. Atelectasis was examined two hours after the extubation and on the third day after surgery.
Results: The incidence rates of atelectasis two hours after extubation on the first day of surgery were 22 (36.7%), 20 (33.3%) and 10 (16.7%) patients in the control, PEEP8 and PEEP10 groups, respectively. The differences were statistically significant among the three groups (p=0.035). The incidence rates of atelectasis on the third day after surgery were 39 (65%), 36 (60%) and 21 (35%) patients in the control, PEEP8 and PEEP10 groups, respectively. The differences were also statistically significant among the three groups (p=0.003).
Conclusion: The use of 10 cm H2O PEEP can lead to a reduction in the incidence of atelectasis, intubation time at the ICU and length of ICU and hospital stay. Given that this level of PEEP is effective, this method is recommended to be used in postoperative care of patients.
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Timing of surgical site infection and pulmonary complications after laparotomy. Int J Surg 2018; 52:56-60. [PMID: 29455044 DOI: 10.1016/j.ijsu.2018.02.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2017] [Revised: 02/05/2018] [Accepted: 02/06/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND Surgical site infection (SSI) and other postoperative complications are associated with high costs, morbidity, secondary surgery, and mortality. Many studies have identified factors that may prevent SSI and pulmonary complications, but it is important to know when they in fact occur. The aim of this study was to investigate the diagnostic timing of surgical site infections and pulmonary complications after laparotomy. MATERIAL AND METHODS This is a secondary analysis of the PROXI trial which was a randomized clinical trial conducted in 1400 patients undergoing elective or emergent laparotomy. Patients were randomly allocated to either 80% or 30% perioperative inspiratory oxygen fraction. RESULTS SSI or pulmonary complications were diagnosed in 24.2% (95% CI: 22.0%-26.5%) of the patients at a median of 9 days [IQR: 5-15] after surgery. Most common was surgical site infection (19.6%); median time 10 days after surgery [IQR: 7-18]. The corresponding figures for anastomotic leakage was 5.7%, 8 days [IQR: 6-10]; pneumonia 3.5%, 5 days [IQR: 3-9]; and respiratory failure 2.3%, 3 days [IQR: 1-8]. The oxygen allocation was not significantly related to time of diagnosis for postoperative surgical site infections or pulmonary complications. CONCLUSION A high percentage of patients undergoing laparotomy develop a postoperative complication. This study adds new knowledge by identifying time intervals within which medical professionals should be aware of surgical site infections and pulmonary complications in order to initiate appropriate treatment of the patients.
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Lee S, Ghosh P, Kwon H, Park SS, Kim GL, Choi SY, Kim EH, Tran TDH, Seon SH, Le NT, Iqbal H, Lee S, Pyo S, Rhee DK. Induction of the pneumococcal vncRS operon by lactoferrin is essential for pneumonia. Virulence 2018; 9:1562-1575. [PMID: 30246592 PMCID: PMC6177237 DOI: 10.1080/21505594.2018.1526529] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 09/12/2018] [Indexed: 12/29/2022] Open
Abstract
Streptococcus pneumoniae (pneumococcus), the major pathogen for pneumonia, commonly colonizes the lung, but the mechanism underlying the coordination of virulence factors during invasion via the host protein remains poorly understood. Bacterial lysis releases the components of the cell wall, and triggers innate immunity and the subsequent secretion of pro-inflammatory cytokines. Previously, the virulence of the pep27 mutant was shown to be attenuated as a feasible candidate for vaccine development. However, the role of pep27 gene, belonging to the vancomycin-resistance locus (vncRS operon), in virulence, is largely unknown. This study demonstrates that transferrin in the host serum reduces the survival of the host during S. pneumoniae infections in mice. The exposure of the pneumococcal D39 strain to lactoferrin induced the vncRS operon, lysis, and subsequent in vivo cytokine production, resulting in lung inflammation. However, these responses were significantly attenuated in pneumococci harboring a mutation in pep27. Mechanistically, the VncS ligand, identified as lactoferrin, induced the vncRS operon and increased the in vivo mortality rates. Thus, serum-induced activation of vncRS plays an essential role in inducing pneumonia.
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Affiliation(s)
- Seungyeop Lee
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea
| | | | - Hyogyoung Kwon
- Soonchunhyang Institute of Medi-bio Science, Soonchunhyang University, Cheonan, Korea
| | - Sang-Sang Park
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea
| | - Gyu-Lee Kim
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea
| | - Sang-Yoon Choi
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea
| | - Eun-Hye Kim
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea
| | | | - Seung Han Seon
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea
| | - Nhat Tu Le
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea
| | - Hamid Iqbal
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea
| | - Sangho Lee
- Department of Biological Sciences, Sungkyunkwan University, Suwon, Korea
| | - Suhkneung Pyo
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea
| | - Dong-Kwon Rhee
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea
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Rezaei-Nodehi M, Shorofi SA, Bagheri-Nesami M, Ghafari R, Yazdani-Charati J, Darbeheshti M. The effect of pleasant olfactory mental imagery on the incidence and extent of atelectasis in patients after open heart surgery. Complement Ther Med 2017; 36:33-37. [PMID: 29458927 DOI: 10.1016/j.ctim.2017.11.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 05/10/2017] [Accepted: 11/21/2017] [Indexed: 10/18/2022] Open
Abstract
BACKGROUND AND PURPOSE Atelectasis is the most common pulmonary complication after open heart surgery. This study was intended to examine the effects of pleasant olfactory mental imagery on postoperative atelectasis in patients undergoing open heart surgery. MATERIALS AND METHODS This is a randomized controlled clinical trial. The sample consisted of 80 patients who were randomly assigned to either practice olfactory mental imagery (test group) or receive routine care (control group). A card with the image of roses was given to patients and they were asked to look at the image, visualize the scent of roses in the mind, and then sniff as much as possible, hold their breath for 2s and eventually exhale slowly through the nose. This procedure was consecutively repeated five times. After a fifteen-minute break, patients proceeded to practice olfactory mental imagery with other fruit images (banana, apple, and lemon). The test group executed the olfactory mental imagery for two hours in the morning and two hours in the afternoon on postoperative days 1 and 2. The control group received the routine ICU care. A questionnaire collected information on sociodemographic characteristics and clinical parameters. Chest radiographs were used to diagnose atelectasis, which were evaluated by the hospital radiologist. RESULTS No statistically significant differences were observed between the two groups regarding sociodemographic, medical and surgical information. The incidence of atelectasis in the test group (40%, n=16) was significantly lower than in the control group (67.5%, n=27) on postoperative day 2 (p=0.02). CONCLUSION Our findings suggest that olfactory mental imagery can improve respiratory function and reduce the risk of atelectasis in patients with cardiac surgery.
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Affiliation(s)
- Masoud Rezaei-Nodehi
- Student Research Committee, School of Nursing and Midwifery, Addiction Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Seyed Afshin Shorofi
- Traditional and Complementary Medicine Research Center, Addiction Institute, Mazandaran University of Medical Sciences, Sari, Iran; Adjunct Research Fellow, Flinders University, Adelaide, Australia
| | - Masoumeh Bagheri-Nesami
- Traditional and Complementary Medicine Research Center, Addiction Institute, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Rahman Ghafari
- Department of Cardiac Surgery, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
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Xu J, Hu J, Yu P, Wang W, Hu X, Hou J, Fang S, Liu X. Perioperative risk factors for postoperative pneumonia after major oral cancer surgery: A retrospective analysis of 331 cases. PLoS One 2017; 12:e0188167. [PMID: 29135994 PMCID: PMC5685601 DOI: 10.1371/journal.pone.0188167] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Accepted: 11/01/2017] [Indexed: 11/25/2022] Open
Abstract
Objective Postoperative pneumonia (POP) is common and results in prolonged hospital stays, higher costs, increased morbidity and mortality. However, data on the incidence and risk factors of POP after oral and maxillofacial surgery are rare. This study aims to identify perioperative risk factors for POP after major oral cancer (OC) surgery. Methods Perioperative data and patient records of 331 consecutive subjects were analyzed in the period of April 2014 to March 2016. We individually traced each OC patient for a period to discharge from the hospital or 45 days after surgery, whichever occur later. Results The incidence of POP after major OC surgery with free flap construction or major OC surgery was 11.6% or 4.5%, respectively. Patient-related risk factors for POP were male sex, T stage, N stage, clinical stage and preoperative serum albumin level. Among the investigated procedure-related variables, incision grade, mandibulectomy, free flap reconstruction, tracheotomy, intraoperative blood loss, and the length of the operation were shown to be associated with the development of POP. Postoperative hospital stay was also significantly related to increased incidence of POP. Using a multivariable logistic regression model, we identified male sex, preoperative serum albumin level, operation time and postoperative hospital stay as independent risk factors for POP. Conclusion Several perioperative risk factors can be identified that are associated with POP. At-risk oral cancer patients should be subjected to intensified postoperative pulmonary care.
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Affiliation(s)
- Jieyun Xu
- Department of Oral Maxillofacial–Head & Neck Oncology, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
| | - Jing Hu
- Department of Oral Maxillofacial–Head & Neck Oncology, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
| | - Pei Yu
- Department of Oral Maxillofacial–Head & Neck Oncology, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
| | - Weiwang Wang
- Department of Oral Maxillofacial–Head & Neck Oncology, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
| | - Xingxue Hu
- Department of Immunology and Infectious Diseases, the Forsyth Institute, Cambridge, Massachusetts, United States of America
- Division of General Practice and Materials Science, the Ohio State University College of Dentistry, Columbus, Ohio, United States of America
| | - Jinsong Hou
- Department of Oral Maxillofacial–Head & Neck Oncology, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
| | - Silian Fang
- Department of Oral and Maxillofacial Surgery, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- * E-mail: (SF); (XL)
| | - Xiqiang Liu
- Department of Oral Maxillofacial–Head & Neck Oncology, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
- * E-mail: (SF); (XL)
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Rezaei-Nodehi M, Bagheri-Nesami M, Shorofi SA, Yazdani-Charati J, Ghafari R. Effects of pleasant olfactory mental imagery on the arterial oxygenation in patients with open heart surgery: A randomized controlled trial. Complement Ther Clin Pract 2017; 29:194-200. [PMID: 29122260 DOI: 10.1016/j.ctcp.2017.10.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 10/06/2017] [Accepted: 10/10/2017] [Indexed: 11/18/2022]
Abstract
BACKGROUND AND PURPOSE Arterial hypoxemia is one of the most common respiratory complications following cardiac surgery. This study was intended to examine the effects of pleasant olfactory mental imagery on postoperative hypoxemia in patients undergoing open heart surgery. MATERIALS AND METHODS This is a randomized controlled clinical trial. The sample consisted of 80 patients who were randomly assigned to either practice olfactory mental imagery (experimental group) or receive routine care (control group). A card with the image of roses was given to patients and they were asked to look at the image, visualize the scent of roses in the mind, and then sniff as much as possible, hold their breath for 2 s and eventually exhale slowly through the nose. This procedure was consecutively repeated five times. After a fifteen-minute break, patients proceeded to practice olfactory mental imagery with other fruit images. The experimental group executed the olfactory mental imagery for two hours in the morning and two hours in the afternoon on postoperative days 1 and 2. RESULTS No statistically significant differences were observed between the experimental and control groups regarding sociodemographic characteristics, medical and surgical information. This study also demonstrated that the mean Spao2 was significantly higher in the experimental group (97.400 ± 1.70) than the control group (96.465 ± 1.70) (p = 0.015). CONCLUSION The results of this study suggest that olfactory mental imagery can improve arterial oxygenation in patients with cardiac surgery.
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Affiliation(s)
- Masoud Rezaei-Nodehi
- Student Research Committee, School of Nursing and Midwifery, Mazandaran University of Medical Sciences, Sari, Iran
| | - Masoumeh Bagheri-Nesami
- Traditional and Complementary Medicine Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Seyed Afshin Shorofi
- Traditional and Complementary Medicine Research Center, Mazandaran University of Medical Sciences, Sari, Iran; Flinders University, Adelaide, Australia.
| | | | - Rahman Ghafari
- Department of Cardiac Surgery, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
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Naveed A, Azam H, Murtaza HG, Ahmad RA, Baig MAR. Incidence and risk factors of Pulmonary Complications after Cardiopulmonary bypass. Pak J Med Sci 2017; 33:993-996. [PMID: 29067080 PMCID: PMC5648979 DOI: 10.12669/pjms.334.12846] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Objective: To determine the frequency of post-operative pulmonary complications (PPCs) after cardio-pulmonary bypass and association of pre-operative and intraoperative risk factors with incidence of PPCs. Methods: This study was an observational analysis of five hundred and seventeen (517) patients who underwent cardiac surgery using cardiopulmonary bypass. Incidence of PPCs and risk factors of PPCs were noted. Logistic regression was applied to determine the association of pre-operative and intraoperative risk factors with incidence of PPCs. Results: Post-operative pulmonary complications occurred in 32 (6.2%) patients. Most common post-operative pulmonary complication was atelectasis that occurred in 20 (3.86%) patients, respiratory failure in 8 (1.54%) patients, pneumonia in 3 (0.58%) patients and acute respiratory distress syndrome in 1 (0.19%) patients. The main risk factor of PPCs were advance age ≥ 60 years [odds ratio 4.16 (1.99-8.67), p-value <0.001], prolonged CPB time > 120 minutes [odds ratio 3.62 (1.46-8.97) p-value 0.003], pre-op pulmonary hypertension [odds ratio 2.60 (1.18-5.73), p-value 0.016] and intraoperative phrenic nerve injury [odds ratio 7.06 (1.73-28.74), p-value 0.002]. Operative mortality was 9.4% in patients with PPCs and 1.0% in patients without PPCs (p-value 0.01). Conclusion: The incidence of post-operative pulmonary complications was 6.2% in this study. Advanced age (age ≥ 60 years), prolonged CPB time (CPB time > 120 minutes), pre-op pulmonary hypertension and intraoperative phrenic nerve injury are independent risk factors of PPCs after surgery.
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Affiliation(s)
- Anjum Naveed
- Dr. Anjum Naveed, (FCPS). Assistant Professor of Pulmonology, CPE Institute of Cardiology, Multan, Pakistan
| | - Hammad Azam
- Hammad Azam, (FCPS Surgery). Assistant Professor of Cardiac Surgery, Sheikh Zayed Medical College and Hospital, Rahim Yaar Khan, Pakistan
| | - Humayoun Ghulam Murtaza
- Humayoun Ghulam Murtaza, (DTCD, FCPS). Senior Registrar Pulmonology, Nishtar Medical College/Hospital, Multan, Pakistan
| | - Rana Altaf Ahmad
- Rana Altaf Ahmad, (DA, FCPS, M. Sc. Pain Medicine). Professor of Anesthesia and Critical Care, Executive Director, CPE Institute of Cardiology, Multan, Pakistan
| | - Mirza Ahmad Raza Baig
- Mirza Ahmad Raza Baig, (BSc. Hons. CPT). Clinical Perfusionist, CPE Institute of Cardiology, Multan, Pakistan
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Abstract
Purpose of Review This article reviews the new definitions of pneumonia, discusses risk factors for pneumonia among trauma patients, presents the latest evidence for prevention strategies, discusses the best ways to make the diagnosis, and reviews the microbiology and treatment for trauma patients with pneumonia. Recent Findings Pneumonia can be prevented by decreasing the duration of mechanical ventilation using daily paired spontaneous awakening and breathing trials, but not with early tracheostomy placement. Other useful prevention strategies include semirecumbent positioning and oral care. Mini-BAL is a sensitive and specific means of securing the diagnosis of pneumonia that does not require a physician to be present and is therefore especially useful in busy trauma centers. Summary Pneumonia is a frequent complication among trauma patients. Risk factors are largely unmodifiable. However, trauma centers can institute routine daily paired spontaneous awakening and breathing trials to decrease the duration of ventilation and incidence of pneumonia. Future research is needed to further characterize the microbiology of pneumonia among trauma patients.
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Affiliation(s)
- Morgan Schellenberg
- Division of Trauma and Surgical Critical Care, LAC+USC Medical Center, University of Southern California, 2051 Marengo St, IPT C5L100, Los Angeles, CA 90033 USA
| | - Kenji Inaba
- Division of Trauma and Surgical Critical Care, LAC+USC Medical Center, University of Southern California, 2051 Marengo St, IPT C5L100, Los Angeles, CA 90033 USA
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Charani E, Ahmad R, Tarrant C, Birgand G, Leather A, Mendelson M, Moonesinghe SR, Sevdalis N, Singh S, Holmes A. Opportunities for system level improvement in antibiotic use across the surgical pathway. Int J Infect Dis 2017; 60:29-34. [PMID: 28483725 DOI: 10.1016/j.ijid.2017.04.020] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Revised: 04/19/2017] [Accepted: 04/25/2017] [Indexed: 12/16/2022] Open
Abstract
Optimizing antibiotic prescribing across the surgical pathway (before, during, and after surgery) is a key aspect of tackling important drivers of antimicrobial resistance and simultaneously decreasing the burden of infection at the global level. In the UK alone, 10 million patients undergo surgery every year, which is equivalent to 60% of the annual hospital admissions having a surgical intervention. The overwhelming majority of surgical procedures require effectively limited delivery of antibiotic prophylaxis to prevent infections. Evidence from around the world indicates that antibiotics for surgical prophylaxis are administered ineffectively, or are extended for an inappropriate duration of time postoperatively. Ineffective antibiotic prophylaxis can contribute to the development of surgical site infections (SSIs), which represent a significant global burden of disease. The World Health Organization estimates SSI rates of up to 50% in postoperative surgical patients (depending on the type of surgery), with a particular problem in low- and middle-income countries, where SSIs are the most frequently reported healthcare-associated infections. Across European hospitals, SSIs alone comprise 19.6% of all healthcare-acquired infections. Much of the scientific research in infection management in surgery is related to infection prevention and control in the operating room, surgical prophylaxis, and the management of SSIs, with many studies focusing on infection within the 30-day postoperative period. However it is important to note that SSIs represent only one of the many types of infection that can occur postoperatively. This article provides an overview of the surgical pathway and considers infection management and antibiotic prescribing at each step of the pathway. The aim was to identify the implications for research and opportunities for system improvement.
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Affiliation(s)
- E Charani
- NIHR Health Protection Research Unit in Antimicrobial Resistance and Healthcare Associated Infection, Imperial College London, Department of Medicine, London, UK.
| | - R Ahmad
- NIHR Health Protection Research Unit in Antimicrobial Resistance and Healthcare Associated Infection, Imperial College London, Department of Medicine, London, UK
| | - C Tarrant
- Department of Health Sciences, University of Leicester, Centre for Medicine, Leicester, UK
| | - G Birgand
- NIHR Health Protection Research Unit in Antimicrobial Resistance and Healthcare Associated Infection, Imperial College London, Department of Medicine, London, UK
| | - A Leather
- King's Centre for Global Health & Health Partnerships, Division of Health & Social Care Research, Faculty of Life Sciences & Medicine, King's College London, UK
| | - M Mendelson
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, University of Cape Town, Groote Schuur Hospital Observatory, Cape Town, South Africa
| | - S R Moonesinghe
- Centre for Anaesthesia Critical Care and Pain Medicine, University College London Hospitals, London, UK()
| | - N Sevdalis
- Centre for Implementation Science, Institute of Psychiatry, King's College London, Denmark Hill, UK
| | - S Singh
- School of Medicine, Amrita University, Tamilnadu, Kochi, India
| | - A Holmes
- NIHR Health Protection Research Unit in Antimicrobial Resistance and Healthcare Associated Infection, Imperial College London, Department of Medicine, London, UK
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The effects of respiratory physiotherapy after lung resection: Protocol for a systematic review. Int J Surg Protoc 2017; 4:1-5. [PMID: 31851734 PMCID: PMC6913548 DOI: 10.1016/j.isjp.2017.03.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 03/29/2017] [Indexed: 12/17/2022] Open
Abstract
To investigate the effects of respiratory physiotherapy after lung resection surgery on mortality rate within 30 days after surgery. Postoperative pulmonary complications within 30 days after surgery. Length of stay in hospital postoperatively.
Background The main treatment of lung cancer (stage 1 and 2) is lung resection surgery. The risk of postoperative pulmonary complications is high and therefore standard postoperative care involves respiratory physiotherapy. The purpose of this systematic review is to create an overview of the evidence on respiratory physiotherapy after lung resection surgery on mortality rate (within 30 days) and postoperative pulmonary complications. Methods and analysis The review will include randomized or quasi-randomized controlled studies investigating the effect of all types of respiratory physiotherapy on mortality and postoperative pulmonary complications after lung resection surgery. Furthermore, the effect of respiratory physiotherapy is evaluated on secondary outcomes such as length of hospital stay, lung volumes and function, and adverse events. The method of the planned review is described in this paper. The literature search will include the databases PubMed, Cochrane (Central), Embase, Cinahl and PEDro. The literature search is being performed in 2017. If meta-analyses are not undertaken, a narrative synthesis of the available data will be provided. The protocol was registered in PROSPERO on the 10th of October 2016 (registration number CRD42016048956). Ethics and dissemination Conclusion of this systematic review is expected available in the second half of 2017.
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Bailey JG, Davis PJB, Levy AR, Molinari M, Johnson PM. The impact of adverse events on health care costs for older adults undergoing nonelective abdominal surgery. Can J Surg 2017; 59:172-9. [PMID: 26999476 DOI: 10.1503/cjs.013915] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Postoperative complications have been identified as an important and potentially preventable cause of increased hospital costs. While older adults are at increased risk of experiencing complications and other adverse events, very little research has specifically examined how these events impact inpatient costs. We sought to examine the association between postoperative complications, hospital mortality and loss of independence and direct inpatient health care costs in patients 70 years or older who underwent nonelective abdominal surgery. METHODS We prospectively enrolled consecutive patients 70 years or older who underwent nonelective abdominal surgery between July 1, 2011, and Sept. 30, 2012. Detailed patient-level data were collected regarding demographics, diagnosis, treatment and outcomes. Patient-level resource tracking was used to calculate direct hospital costs (2012 $CDN). We examined the association between complications, hospital mortality and loss of independence cost using multiple linear regression. RESULTS During the study period 212 patients underwent surgery. Overall, 51.9% of patients experienced a nonfatal complication (32.5% minor and 19.4% major), 6.6% died in hospital and 22.6% experienced a loss of independence. On multivariate analysis nonfatal complications (p < 0.001), hospital mortality (p = 0.021) and loss of independence at discharge (p < 0.001) were independently associated with health care costs. These adverse events respectively accounted for 30%, 4% and 10% of the total costs of hospital care. CONCLUSION Adverse events were common after abdominal surgery in older adults and accounted for 44% of overall costs. This represents a substantial opportunity for better patient outcomes and cost savings with quality improvement strategies tailored to the needs of this high-risk surgical population.
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Affiliation(s)
- Jonathan G Bailey
- From the Division of General Surgery, Dalhousie University, Halifax, NS (Bailey, Davis, Molinari, Johnson); and the Department of Community Health and Epidemiology, Dalhousie University, Halifax, NS (Levy, Molinari, Johnson)
| | - Philip J B Davis
- From the Division of General Surgery, Dalhousie University, Halifax, NS (Bailey, Davis, Molinari, Johnson); and the Department of Community Health and Epidemiology, Dalhousie University, Halifax, NS (Levy, Molinari, Johnson)
| | - Adrian R Levy
- From the Division of General Surgery, Dalhousie University, Halifax, NS (Bailey, Davis, Molinari, Johnson); and the Department of Community Health and Epidemiology, Dalhousie University, Halifax, NS (Levy, Molinari, Johnson)
| | - Michele Molinari
- From the Division of General Surgery, Dalhousie University, Halifax, NS (Bailey, Davis, Molinari, Johnson); and the Department of Community Health and Epidemiology, Dalhousie University, Halifax, NS (Levy, Molinari, Johnson)
| | - Paul M Johnson
- From the Division of General Surgery, Dalhousie University, Halifax, NS (Bailey, Davis, Molinari, Johnson); and the Department of Community Health and Epidemiology, Dalhousie University, Halifax, NS (Levy, Molinari, Johnson)
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Ellis TA, Bracho DO, Krishnan S. Responding to a Respiratory Complication in the Recovery Room: A Simulation Case for Anesthesiology Students. MEDEDPORTAL : THE JOURNAL OF TEACHING AND LEARNING RESOURCES 2017; 13:10529. [PMID: 30800731 PMCID: PMC6342152 DOI: 10.15766/mep_2374-8265.10529] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Accepted: 12/15/2016] [Indexed: 06/09/2023]
Abstract
INTRODUCTION Postoperative respiratory complications have multiple etiologies, are commonly occurring, and are potentially life-threatening complications of anesthesia. Adverse outcomes associated with respiratory complications are a leading cause of injury-related malpractice claims in anesthesiology. Appropriate response to respiratory complications in the postanesthesia care unit (PACU) involves early intervention, development of a differential diagnosis, and an organized approach to respiratory support and patient disposition. METHODS This simulation is designed for medical students, student nurse anesthetists, and junior resident physicians rotating clinically in anesthesiology. It is designed as a 1-hour, small-group, simulation-based learning activity centered upon a single patient encounter. It focuses on a postoperative encounter occurring shortly after a patient arrives in the PACU. The patient is recovering from a prolonged emergent upper abdominal surgery using an anesthetic associated with increased risk of respiratory complications, and has multiple risk factors for postoperative respiratory complications. This scenario is easily reproduced on modern simulation mannequins without specialized programming. The patient's vital signs are displayed and remain within normal limits, with the exception of the oxygen saturation and heart rate, which must be adjusted during the exercise. RESULTS Learners provided evaluations of their experience with this simulation, and these appraisals and comments have been unanimously positive. DISCUSSION We employed this exercise using an anesthesiology resident physician to proctor and debrief, a simulation technician to program and run the model, and a faculty anesthesiologist to mentor each session. We used this simulation case as an educational opportunity for medical students rotating clinically in our department.
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Affiliation(s)
- Terry Allan Ellis
- Interim Chair, Department of Anesthesiology, Wayne State University School of Medicine
- Director of Simulation, Department of Anesthesiology, John D. Dingell VA Medical Center
- Administrator, Section of Anesthesiology, John D. Dingell VA Medical Center
| | - David Otto Bracho
- Director of Cardiothoracic Anesthesia, Wayne State University School of Medicine
- Associate Program Director for the Anesthesiology Residency, Wayne State University School of Medicine
| | - Sandeep Krishnan
- Resident, Department of Anesthesiology, Wayne State University School of Medicine
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Results of surgery in general surgical patients receiving warfarin: retrospective analysis of 61 patients. Int Surg 2016; 100:225-32. [PMID: 25692422 DOI: 10.9738/intsurg-d-14-00139.1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The aim of this study is to investigate postoperative complications, mortality rates, and to determine the factors affecting mortality on the patients receiving warfarin therapy preoperatively, as well as comparing the results obtained from emergency and elective surgeries. Surgical outcomes of 61 patients on long-term oral anticoagulation with warfarin who underwent surgery in our center were retrospectively reviewed over an 8-year period. Thirty-three (54.1%) patients were female, with a mean age of 53 years. Mitral valve replacement (62.3%) was the most frequent indication for chronic anticoagulation therapy. Twelve out of 61 (19.2%) patients underwent emergency surgery; 59 (96.7%) operations were classified as major surgery. We did not observe any thromboembolic events on patients receiving our bridging therapy protocol. Cardiopulmonary dysfunction (CPD; 19.7%) and hemorrhage (16.4%) were the most encountered postoperative complications. Presence of CPD, bleeding, endocarditis, and mortality were statistically significant for emergency surgeries when compared with the results obtained from elective surgeries. There were 5 (8.2%) deaths observed during follow-up. It was found that advanced age, prolonged duration of operations, and presence of CPD had a statistically significant effect on mortality (P < 0.05). The patients receiving oral anticoagulant had high postoperative complication and mortality rates. This case was more evident in emergency surgeries. It is recommendable that as mortality is more apparent in the patients who undergo emergency surgeries-being older, having long duration of operations as well as CPD. Therefore during the postoperative follow-up process, the patients should be closely monitored.
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Leuzzi G, Facciolo F, Pastorino U, Rocco G. Methods for the postoperative management of the thoracic oncology patients: lessons from the clinic. Expert Rev Respir Med 2015; 9:751-67. [DOI: 10.1586/17476348.2015.1109453] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Pulmonary complications of cardiopulmonary bypass. Best Pract Res Clin Anaesthesiol 2015; 29:163-75. [PMID: 26060028 PMCID: PMC10068650 DOI: 10.1016/j.bpa.2015.04.002] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Revised: 04/03/2015] [Accepted: 04/09/2015] [Indexed: 12/16/2022]
Abstract
Pulmonary complications after the use of extracorporeal circulation are common, and they range from transient hypoxemia with altered gas exchange to acute respiratory distress syndrome (ARDS), with variable severity. Similar to other end-organ dysfunction after cardiac surgery with extracorporeal circulation, pulmonary complications are attributed to the inflammatory response, ischemia-reperfusion injury, and reactive oxygen species liberated as a result of cardiopulmonary bypass. Several factors common in cardiac surgery with extracorporeal circulation may worsen the risk of pulmonary complications including atelectasis, transfusion requirement, older age, heart failure, emergency surgery, and prolonged duration of bypass. There is no magic bullet to prevent or treat pulmonary complications, but supportive care with protective ventilation is important. Targets for the prevention of pulmonary complications include mechanical, surgical, and anesthetic interventions that aim to reduce the contact activation, systemic inflammatory response, leukocyte sequestration, and hemodilution associated with extracorporeal circulation.
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Taylor A, DeBoard Z, Gauvin JM. Prevention of Postoperative Pulmonary Complications. Surg Clin North Am 2015; 95:237-54. [DOI: 10.1016/j.suc.2014.11.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Stoeppel CM, Eriksson EA, Hawkins K, Eastman A, Wolf S, Minei J, Minshall CT. Applicability of the National Healthcare Safety Network's surveillance definition of ventilator-associated events in the surgical intensive care unit: a 1-year review. J Trauma Acute Care Surg 2015; 77:934-7. [PMID: 25423538 DOI: 10.1097/ta.0000000000000425] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND In 2012, the National Healthcare Safety Network presented a new surveillance definition for ventilator-associated events (VAEs) to objectively define worsening pulmonary status in ventilated patients. VAE subcategories, ventilator-associated condition (VAC), infection-related VAC, and probable ventilator-associated pneumonia (PrVAP), were vetted predominantly in medical intensive care units. Our goal was to evaluate how well VAE criteria characterize pulmonary complications in surgical intensive care unit (SICU) patients. METHODS Since September 2012, all intubated SICU patients were screened prospectively for VAE and monitored for sustained respiratory dysfunction that did not meet VAE criteria. We diagnosed ventilator-associated pneumonia (VAP) using a clinical definition: Clinical Pulmonary Infection Score (CPIS) greater than 6 and catheter-directed bronchoalveolar lavage cultures with 10 or more colony-forming units per milliliter of pathogenic organisms. RESULTS We admitted 704 intubated patients. A total of 437 were intubated for two or more days (mean [SD], age 46 [18] years; 65% male; median ventilator days, 4 [range, 2-9]; median Sequential Organ Failure Assessment [SOFA] score, 8 [range, 5-10]). Using VAE criteria, we identified 37 patients with VAC, 31 with infection-related VAC, and 22 with PrVAP. While the remaining 400 patients did not meet VAE criteria, we identified 111 patients (28%) with respiratory deterioration and diagnosed 99 additional pneumonias. Of the 111 patients, 85 (77%) never had a period of stable/decreasing oxygenation, requiring elevated vent settings upon initiation of ventilation preventing them from meeting VAE criteria. Of the 99 pneumonia patients, 10% had sustained respiratory deterioration treated with elevations in mean airway pressure; they did not meet VAE criteria as the positive end-expiratory pressure or FIO2 was not elevated. Twenty-seven percent never had a period of stable/decreasing oxygenation. Fifty-eight percent had less than 2 days of respiratory deterioration. Agreement between PrVAP and clinical VAP was 77.3% (κ = 0.243, p < 0.001). CONCLUSION The applicability of the new National Healthcare Safety Network categories of VAE to critically ill surgery patients is limited. Agreement between PrVAP and clinical VAP in SICU patients is poor. Most surgical patients are not well categorized by this new definition; a better method of surveillance should be created for this patient population. LEVEL OF EVIDENCE Diagnostic study, level III.
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Ji Q, Zhao H, Mei Y, Shi Y, Ma R, Ding W. Impact of smoking on early clinical outcomes in patients undergoing coronary artery bypass grafting surgery. J Cardiothorac Surg 2015; 10:16. [PMID: 25654995 PMCID: PMC4322818 DOI: 10.1186/s13019-015-0216-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2014] [Accepted: 01/18/2015] [Indexed: 11/17/2022] Open
Abstract
Background To evaluate the impact of persistent smoking versus smoking cessation over one month prior to surgery on early clinical outcomes in Chinese patients undergoing isolated coronary artery bypass grafting (CABG) surgery in a retrospective study. Methods The peri-operative data of consecutive well-documented patients undergoing isolated CABG surgery from January 2007 to December 2013 were investigated and retrospectively analyzed. All included patients were divided into either a non-smoking group or a smoking group according to preoperative smoking records. Furthermore, smokers were divided into either a former smoking subgroup (smokers with smoking cessation over 1 month before surgery) or a current smoking subgroup (persistent smokers). Results A total of 3730 consecutive patients (3207 male patients and mean 63.6 ± 9.5 years) undergoing isolated CABG surgery were analyzed. Persistent smokers had significantly higher incidence of postoperative pulmonary complications as compared to non-smokers (7.8% vs. 4.5%, p = 0.0002). No significantly differences in both surgical mortality and major postoperative morbidities between smokers with smoking cessation over 1 month before surgery and non-smokers were found. In multiple logistic regression analysis, the risk of postoperative pulmonary complications in persistent smokers was 2.41 times than that in non-smokers, whereas the risk of postoperative pulmonary complications in smokers with smoking cessation over 1 month before surgery was similar to non-smokers. Conclusions Persistent smokers had a higher incidence of pulmonary complications following CABG as compared to non-smokers. Smoking cessation more than 1 month before surgery was expected to reduce early major morbidities following CABG surgery.
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Affiliation(s)
- Qiang Ji
- Department of Thoracic Cardiovascular Surgery of Tongji Hospital of Tongji University, 389 Xincun Rd, Shanghai, 200065, P.R. China.
| | - Hang Zhao
- Master student, Tongji University, 1239 Siping Rd, Shanghai, 200092, P.R. China.
| | - YunQing Mei
- Department of Thoracic Cardiovascular Surgery of Tongji Hospital of Tongji University, 389 Xincun Rd, Shanghai, 200065, P.R. China.
| | - YunQing Shi
- Department of Cardiovascular Surgery of Zhongshan Hospital of Fudan University, 180 Fenglin Rd, Shanghai, 200032, P.R. China.
| | - RunHua Ma
- Department of Cardiovascular Surgery of Zhongshan Hospital of Fudan University, 180 Fenglin Rd, Shanghai, 200032, P.R. China.
| | - WenJun Ding
- Department of Cardiovascular Surgery of Zhongshan Hospital of Fudan University, 180 Fenglin Rd, Shanghai, 200032, P.R. China.
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Allen SR, Scantling DR, Delgado MK, Mancini J, Holena DN, Kim P, Pascual JL, Reilly P. Penetrating torso injuries in older adults: increased mortality likely due to "failure to rescue". Eur J Trauma Emerg Surg 2015; 41:657-63. [PMID: 26038012 DOI: 10.1007/s00068-014-0491-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Accepted: 12/22/2014] [Indexed: 10/24/2022]
Abstract
PURPOSE Approximately 8 % of injuries in the elderly are from penetrating mechanisms. The natural history of potentially survivable penetrating torso wounds in the elderly is not well studied. Older adults with penetrating injuries to the torso may have worse outcomes than matched, younger patients due to a failure to rescue after complications. METHODS A retrospective chart review of all patients ≥55 (older) with a penetrating injury (GSW or SW) to the torso over 20 years was performed. All patients with a maximum AIS chest or abdomen >1 and <6 were included. A matched cohort (mechanism, AIS chest and abdomen, ISS and sex) of patients between the ages of 20-40 years (young) was created (3 young, 1 older). Differences in hemodynamics, complications, length of stay and mortality were analyzed. RESULTS 105 older met inclusion criteria were compared to 315 young patients. Hemodynamic status was similar between the groups. Older patients required ICU care more often than younger patients, p < 0.05. Older patients required longer ICU stays, p < 0.001 and longer hospitalizations, p = 0.0012. More older patients (41.0 %) suffered post-injury complications compared to the young (26.4 %), p = 0.005. Older patients who suffered a complication had a higher mortality (30.2 %) than the young after a complication (10.8 %), p = 0.007. CONCLUSIONS While uncommon, penetrating injuries to older adults are associated with higher rates of post-injury complications and increased mortality. This may represent a "failure to rescue" and represent an opportunity for improved post-injury care in older adults who suffer potentially survivable penetrating torso injuries.
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Affiliation(s)
- S R Allen
- Division of Traumatology, Critical Care and Emergency Surgery, The Hospital of the University of Pennsylvania, 5th Floor Maloney Building, 3400 Spruce Street, Philadelphia, PA, 19104, USA.
| | - D R Scantling
- Department of Surgery, Drexel University, Philadelphia, PA, USA
| | - M K Delgado
- Division of Traumatology, Critical Care and Emergency Surgery, The Hospital of the University of Pennsylvania, 5th Floor Maloney Building, 3400 Spruce Street, Philadelphia, PA, 19104, USA
| | - J Mancini
- Division of Traumatology, Critical Care and Emergency Surgery, The Hospital of the University of Pennsylvania, 5th Floor Maloney Building, 3400 Spruce Street, Philadelphia, PA, 19104, USA
| | - D N Holena
- Division of Traumatology, Critical Care and Emergency Surgery, The Hospital of the University of Pennsylvania, 5th Floor Maloney Building, 3400 Spruce Street, Philadelphia, PA, 19104, USA
| | - P Kim
- Division of Traumatology, Critical Care and Emergency Surgery, The Hospital of the University of Pennsylvania, 5th Floor Maloney Building, 3400 Spruce Street, Philadelphia, PA, 19104, USA
| | - J L Pascual
- Division of Traumatology, Critical Care and Emergency Surgery, The Hospital of the University of Pennsylvania, 5th Floor Maloney Building, 3400 Spruce Street, Philadelphia, PA, 19104, USA
| | - P Reilly
- Division of Traumatology, Critical Care and Emergency Surgery, The Hospital of the University of Pennsylvania, 5th Floor Maloney Building, 3400 Spruce Street, Philadelphia, PA, 19104, USA
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Restrepo RD, Braverman J. Current challenges in the recognition, prevention and treatment of perioperative pulmonary atelectasis. Expert Rev Respir Med 2014; 9:97-107. [DOI: 10.1586/17476348.2015.996134] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Konstantinidis A, Fogel S, Jones J, Gilliam B, Kundzins J, Baker C. Use of the National Surgical Quality Improvement Program to Reduce Surgical Mortality: Implementation of Intensive Preoperative Screening and Intervention. Am Surg 2014. [DOI: 10.1177/000313481408000924] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The American College of Surgeons National Surgical Quality Improvement Program (NSQIP) data at our institution indicated that surgical mortality was significantly higher than expected. This study examines the effect of implementation of a strict, intensive preoperative screening and intervention process on postoperative mortality at our institution, as measured by the NSQIP. Carilion Roanoke Memorial Hospital (CRMH) is a 763-bed tertiary care hospital serving a population of one million people in southwest Virginia. Data were collected for NSQIP at CRMH from July 2007 to December 2012. In January 2010, a new preoperative process was implemented to include risk assessment and intervention for hypertension, cardiac disease, pulmonary disease, diabetes, renal disease, and obstructive sleep apnea. Before initiation of our preoperative program (July 2007 to January 2010), odds ratios (ORs) for 30-day mortality in general and vascular cases were significantly higher than expected (1.40, 1.43, 1.58, and 1.56 in successive reporting periods). Beginning with the first report after implementation of the preoperative screening program, CRMH showed a progressively decreasing OR for overall 30-day mortality (1.26, 1.19, 1.14, 0.86, 0.82, 0.84, 0.89) with similar reductions in both general (0.92) and vascular (0.92) surgery. The implementation of an intensive preoperative screening and intervention process in our institution was accompanied by a significant decrease in the 30-day mortality for general surgery and vascular procedures, as measured by the NSQIP.
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Affiliation(s)
| | - Sandy Fogel
- From Carilion Roanoke Memorial Hospital, Roanoke, Virginia
| | - James Jones
- From Carilion Roanoke Memorial Hospital, Roanoke, Virginia
| | - Brenda Gilliam
- From Carilion Roanoke Memorial Hospital, Roanoke, Virginia
| | - John Kundzins
- From Carilion Roanoke Memorial Hospital, Roanoke, Virginia
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Postoperative respiratory complications and peak airway pressure during laparoscopic colectomy in patients with colorectal cancer. Surg Laparosc Endosc Percutan Tech 2014; 25:83-88. [PMID: 24752158 DOI: 10.1097/sle.0000000000000052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
To determine whether the incidence of postoperative pulmonary complications increases in patients with high peak airway pressure (≥30 cm H2O) during laparoscopic colectomy, we investigated consecutive patients with colorectal cancer who had undergone laparoscopic colectomy. Of the 115 enrolled patients, 34 patients (30%) had peak airway pressure ≥30 cm H2O (an overload group). Compared with a nonoverload group (peak airway pressure <30 cm H2O), the overload group had a 5-fold greater incidence of postoperative respiratory complications and operations of longer duration, longer postanesthesia care unit stays, greater alveolar-arterial O2 differences, greater alveolar dead space-to-tidal volume ratios, and lower PaO2 measurements. Body mass index and preoperative alveolar-arterial O2 difference significantly affect higher peak airway pressure occurring during laparoscopic colectomy. Patients who had peak airway pressures ≥30 cm H2O during laparoscopic colectomy for colorectal cancer had higher incidence of postoperative respiratory complications than those whose peak airway pressures remained <30 cm H2O.
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Khavanin N, Bethke KP, Lovecchio FC, Jeruss JS, Hansen NM, Kim JYS. Risk Factors for Unplanned Readmissions Following Excisional Breast Surgery. Breast J 2014; 20:288-94. [DOI: 10.1111/tbj.12253] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Nima Khavanin
- Department of Surgery; Feinberg School of Medicine; Northwestern University; Chicago Illinois
| | - Kevin P Bethke
- Department of Surgery; Feinberg School of Medicine; Northwestern University; Chicago Illinois
| | - Francis C Lovecchio
- Department of Surgery; Feinberg School of Medicine; Northwestern University; Chicago Illinois
| | - Jacqueline S Jeruss
- Department of Surgery; Feinberg School of Medicine; Northwestern University; Chicago Illinois
| | - Nora M Hansen
- Department of Surgery; Feinberg School of Medicine; Northwestern University; Chicago Illinois
| | - John YS Kim
- Department of Surgery; Feinberg School of Medicine; Northwestern University; Chicago Illinois
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Gili-Miner M, Béjar-Prado L, Gili-Ortiz E, Ramírez-Ramírez G, López-Méndez J, López-Millán JM, Sharp B. Alcohol use disorders among surgical patients: unplanned 30-days readmissions, length of hospital stay, excessive costs and mortality. Drug Alcohol Depend 2014; 137:55-61. [PMID: 24529967 DOI: 10.1016/j.drugalcdep.2014.01.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2013] [Revised: 01/07/2014] [Accepted: 01/09/2014] [Indexed: 10/25/2022]
Abstract
AIMS Alcohol use disorders (AUD) have been associated with an increased risk of unplanned hospital readmissions (URA). We analyzed in a sample of 87 Spanish Hospitals if surgical patients with AUD had a higher risk of URA and if among patients with URA, those with AUD had an excess length of hospital stay, higher hospital expenses and increased risk of mortality. METHOD We analyzed data of patients who underwent surgical operations during the period between 2008 and 2010. URA was defined as unplanned readmissions during the first 30 days after hospital departure. The primary outcome was risk of URA in patients with AUD. Secondary outcomes were mortality, excess length of stay and over expenditure. RESULTS A total of 2,076,958 patients who underwent surgical operations were identified: 68,135 (3.3%) had AUD, and 62,045 (3.0%) had at least one URA. Among patients with AUD 4212 (6.2%) had at least one URA and among patients without AUD 57,833 (2.9%) had at least one URA. Multivariable analysis demonstrated that AUD was an independent predictor of developing URA (Odds ratio: 1.56; 95% CI: 1.50-1.62). Among surgical patients with URA, those with AUD had longer lengths of hospital stay (2.9 days longer), higher hospital costs (2885.8 Euros or 3858.3 US Dollars), higher risk of death (OR: 2.16, 95% CI: 1.92-2.44) and higher attributable mortality (11.2%). CONCLUSIONS Among surgical patients, AUD increase the risk of URA, and among patients with URA, AUD heighten the risk of in-hospital death, and cause longer hospital stays and over expenditures.
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Affiliation(s)
- Miguel Gili-Miner
- Unidad de Gestión Clínica de Medicina Preventiva, Vigilancia y Promoción de la Salud, Hospital Universitario Virgen Macarena, Av. Dr. Fedriani s/n, 41070 Seville, Spain; Departamento de Medicina Preventiva y Salud Pública, Universidad de Sevilla, Av. Sánchez Pizjuán s/n, 41007 Seville, Spain.
| | - Luis Béjar-Prado
- Departamento de Medicina Preventiva y Salud Pública, Universidad de Sevilla, Av. Sánchez Pizjuán s/n, 41007 Seville, Spain
| | - Enrique Gili-Ortiz
- Unidad de Gestión Clínica de Anestesiología y Bloque Quirúrgico, Hospital Universitario Virgen Macarena, Av. Dr. Fedriani s/n, 41070 Seville, Spain
| | - Gloria Ramírez-Ramírez
- Unidad de Gestión Clínica de Medicina Preventiva, Vigilancia y Promoción de la Salud, Hospital Universitario Virgen Macarena, Av. Dr. Fedriani s/n, 41070 Seville, Spain; Departamento de Medicina Preventiva y Salud Pública, Universidad de Sevilla, Av. Sánchez Pizjuán s/n, 41007 Seville, Spain
| | - Julio López-Méndez
- Unidad de Gestión Clínica de Medicina Preventiva, Vigilancia y Promoción de la Salud, Hospital Universitario Virgen Macarena, Av. Dr. Fedriani s/n, 41070 Seville, Spain; Departamento de Medicina Preventiva y Salud Pública, Universidad de Sevilla, Av. Sánchez Pizjuán s/n, 41007 Seville, Spain
| | - José-Manuel López-Millán
- Unidad de Gestión Clínica de Anestesiología y Bloque Quirúrgico, Hospital Universitario Virgen Macarena, Av. Dr. Fedriani s/n, 41070 Seville, Spain
| | - Brett Sharp
- Unidad de Gestión Clínica de Diagnóstico por la Imagen, Hospital Universitario Virgen de Rocío, Av. Manuel Siurot s/n, 41013 Seville, Spain
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Urben LM, Wiedmar J, Boettcher E, Cavallazzi R, Martindale RG, McClave SA. Bugs or drugs: are probiotics safe for use in the critically ill? Curr Gastroenterol Rep 2014; 16:388. [PMID: 24986534 DOI: 10.1007/s11894-014-0388-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Probiotics are living microorganisms which have demonstrated many benefits in prevention, mitigation, and treatment of various disease states in critically ill populations. These diseases include antibiotic-associated diarrhea, Clostridium difficile diarrhea, ventilator-associated pneumonia, clearance of vancomycin-resistant enterococci from the GI tract, pancreatitis, liver transplant, major abdominal surgery, and trauma. However, their use has been severely limited due to a variety of factors including a general naïveté within the physician community, lack of regulation, and safety concerns. This article focuses on uses for probiotics in prevention and treatment, addresses current concerns regarding their use as well as proposing a protocol for safe use of probiotics in the critically ill patient.
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Affiliation(s)
- Lindsay M Urben
- Department of Pharmacy, University of Louisville Hospital, Louisville, KY, USA
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Crisafulli E, Venturelli E, Siscaro G, Florini F, Papetti A, Lugli D, Cerulli M, Clini E. Respiratory muscle training in patients recovering recent open cardiothoracic surgery: a randomized-controlled trial. BIOMED RESEARCH INTERNATIONAL 2013; 2013:354276. [PMID: 23984352 PMCID: PMC3745889 DOI: 10.1155/2013/354276] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2013] [Accepted: 06/04/2013] [Indexed: 12/21/2022]
Abstract
OBJECTIVES To evaluate the clinical efficacy and feasibility of an expiratory muscle training (EMT) device (Respilift) applied to patients recovering from recent open cardiothoracic surgery (CTS). DESIGN Prospective, double-blind, 14-day randomised-controlled trial. PARTICIPANTS AND SETTING A total of 60 inpatients recovering from recent CTS and early admitted to a pulmonary rehabilitation program. Interventions. Chest physiotherapy plus EMT with a resistive load of 30 cm H2O for active group and chest physiotherapy plus EMT with a sham load for control group. MEASURES Changes in maximal expiratory pressure (MEP) were considered as primary outcome, while maximal inspiratory pressures (MIP), dynamic and static lung volumes, oxygenation, perceived symptoms of dyspnoea, thoracic pain, and well being (evaluated by visual analogic scale-VAS) and general health status were considered secondary outcomes. RESULTS All outcomes recorded showed significant improvements in both groups; however, the change of MEP (+34.2 mmHg, P < 0.001 and +26.1%, P < 0.001 for absolute and % of predicted, resp.) was significantly higher in active group. Also VAS dyspnoea improved faster and more significantly (P < 0.05) at day 12, and 14 in active group when compared with control. The drop-out rate was 6%, without differences between groups. Conclusions. In patients recovering from recent CTS, specific EMT by Respilift is feasible and effective. This trial is registered with ClinicalTrials.gov NCT01510275.
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Affiliation(s)
- Ernesto Crisafulli
- University of Modena, DU of Medical and Surgical Sciences, Via del Pozzo 171, 41121 Modena, Italy.
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