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Ma X, Lu X, Jiang X, Wang J, Wang T, Zhang L. A nomogram combining prognostic nutritional index and platelet lymphocyte ratio predicts postoperative pulmonary infection following D2 radical gastrectomy for gastric cancer. NUTR HOSP 2024; 41:602-611. [PMID: 38726634 DOI: 10.20960/nh.05079] [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: 06/28/2024] Open
Abstract
Introduction Introduction: the prognostic nutritional index (PNI) and platelet-lymphocyte ratio (PLR) have been found to correlate with outcomes following radical gastrectomy for gastric cancer (GC). Objectives: to construct a nomogram combining PNI and PLR for individually forecasting the risk of postoperative pulmonary infection (POI) following D2 radical gastrectomy for GC. Methods: retrospectively, clinical data was gathered from 404 patients treated with D2 radical gastrectomy for GC. The study used multivariate logistic regression analysis to screen independent risk factors for POI after surgery. Subsequently, a nomogram was developed based on the above factors to forecast the POI probability accurately. Results: the multivariate logistic regression analysis identified age, PNI, PLR, CA199 level, ASA score, and ICU treatment as independent risk variables for POI following D2 radical gastrectomy (p < 0.001 or 0.05). The nomogram's area under the receiver operating characteristic curve (AUC) for predicting the risk of POI was 0.736 (95 % confidence interval (CI) = 0.678-0.794). The nomogram was internally validated using the bootstrap approach, involving repeated sampling 1000 times. The result yielded a concordance index (c-index) of 0.707 (95 % CI = 0.705-0.709). The calibration curves demonstrated an excellent concordance between the predicted values of the nomogram and the observed values. The nomogram's clinical value was shown to be high using decision analysis curves. Conclusions: a nomogram combining PNI and PLR is a dependable tool for forecasting the probability of POI following D2 radical gastrectomy for GC.
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Affiliation(s)
- Xinghao Ma
- Department of Clinical Nutrition. Lu'an Hospital. Anhui Medical University
| | - Xiumin Lu
- Department of Gastrointestinal Surgery. Lu'an Hospital. Anhui Medical University
| | - Xiaoyang Jiang
- Department of Clinical Nutrition. Lu'an Hospital. Anhui Medical University
| | - Jiajia Wang
- Department of Clinical Nutrition. Lu'an Hospital. Anhui Medical University
| | - Tingting Wang
- Department of Clinical Nutrition. Lu'an Hospital. Anhui Medical University
| | - Li Zhang
- Department of Clinical Nutrition. Lu'an Hospital. Anhui Medical University
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Hayashi Y, Motoori M, Miyazaki Y, Maekawa S, Nishizawa Y, Komatsu H, Inoue A, Kagawa Y, Tomokuni A, Fujitani K. Impact of the perioperative assessment of deglutition on postoperative respiratory complications in elderly patients undergoing gastrectomy for gastric cancer. Surg Today 2024; 54:258-265. [PMID: 37458836 DOI: 10.1007/s00595-023-02728-3] [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] [Received: 03/15/2023] [Accepted: 06/26/2023] [Indexed: 02/20/2024]
Abstract
PURPOSE To investigate the association between perioperative deglutition screening and postoperative respiratory complications (PRCs) in elderly patients undergoing gastrectomy for gastric cancer. METHODS We analyzed data from 86 patients with gastric cancer (aged ≥ 70 years) who underwent gastrectomy between October, 2016 and November, 2018. Videofluoroscopic swallowing examinations (VFSEs) were performed before and after surgery. We examined the association of these results with postoperative respiratory complications, as well as the relationships between demographic, operative, and swallowing function assessment data. RESULTS PRCs were identified in 16 patients. The results of pre- and postoperative VFSE showed abnormalities in 28 and 32 patients, respectively. Multivariate analysis revealed that abnormalities in the postoperative VFSEs were strongly associated with the development of PRCs (P = 0.002). The findings of this analysis suggests that ventilatory impairment, a Charlson comorbidity index score ≥ 3, and an open surgical approach are independent risk factors for PRCs. CONCLUSION This is the first study to demonstrate the efficacy of perioperative assessment of swallowing function using VFSE for predicting PRCs in elderly patients undergoing gastrectomy for gastric cancer.
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Affiliation(s)
- Yoshinori Hayashi
- Department of Gastroenterological Surgery, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi-Ku, Osaka, 558-8558, Japan
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Masaaki Motoori
- Department of Gastroenterological Surgery, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi-Ku, Osaka, 558-8558, Japan.
| | - Yasuhiro Miyazaki
- Department of Gastroenterological Surgery, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi-Ku, Osaka, 558-8558, Japan
| | - Shizuka Maekawa
- Department of Rehabilitation, Osaka General Medical Center, Osaka, Japan
| | - Yujiro Nishizawa
- Department of Gastroenterological Surgery, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi-Ku, Osaka, 558-8558, Japan
| | - Hisateru Komatsu
- Department of Gastroenterological Surgery, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi-Ku, Osaka, 558-8558, Japan
| | - Akira Inoue
- Department of Gastroenterological Surgery, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi-Ku, Osaka, 558-8558, Japan
| | - Yoshinori Kagawa
- Department of Gastroenterological Surgery, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi-Ku, Osaka, 558-8558, Japan
| | - Akira Tomokuni
- Department of Gastroenterological Surgery, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi-Ku, Osaka, 558-8558, Japan
| | - Kazumasa Fujitani
- Department of Gastroenterological Surgery, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi-Ku, Osaka, 558-8558, Japan
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Sankar Ganesh A, Abathsagayam K, Ravisankar NP. Impact of Volume-Oriented Incentive Spirometry on Lung Volume and Peak Expiratory Flow Rate in Patients With Tracheostomy. Cureus 2024; 16:e56820. [PMID: 38654775 PMCID: PMC11037292 DOI: 10.7759/cureus.56820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/24/2024] [Indexed: 04/26/2024] Open
Abstract
Background The volume-oriented incentive spirometer is a specialized device designed to facilitate maximal inspiration, promote deep breathing exercises, and enhance lung function. The use of spirometry is challenging and not proven in patients with tracheostomy. Therefore, this study aimed to assess the impact of volume-oriented incentive spirometry on lung volume and peak expiratory flow rate (PEFR) in patients with tracheostomy. Methodology All adult patients with cuffed tracheostomy tubes with a Medical Research Council (MRC) score of more than 48 were studied. Volume-oriented incentive spirometry was performed and the PEFR was measured before and after the spirometry session. All patients underwent 28 sessions in seven days with initial few training sessions. Patient demographic information, such as age, gender, reasons for tracheostomy, MRC at the beginning of the session, volume (volume per breath, mL), and PEFR, was documented. Results Thirty patients were studied, consisting of 18 males and 12 females with initial MRC scores ranging from 48 to 60. The mean lung volume and mean PEFR at the end of seven days were 950 ± 330.9 and 134.7 ± 63.3, respectively, demonstrating safety with minimal complications, including four cases of pain at the tracheostomy site, three cases of hypotension, one case of abdominal pain, and 22 cases with no reported complications. Conclusion Volume-oriented incentive spirometry improves lung volume and PEFR in patients with a tracheostomy tube. Additionally, spirometry proved to be both feasible and effective in this patient population.
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Affiliation(s)
- Arumugam Sankar Ganesh
- Department of Physiotherapy, Saveetha College of Physiotherapy, Saveetha Institute of Medical and Technical Sciences, Chennai, IND
| | - Kumaresan Abathsagayam
- Department of Physiotherapy, Saveetha College of Physiotherapy, Saveetha Institute of Medical and Technical Sciences, Chennai, IND
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Chin KW, Smith AF. Choice of airway device and the incidence and severity of postoperative pulmonary complications in older patients. Anaesthesia 2023; 78:1191-1194. [PMID: 37345266 DOI: 10.1111/anae.16077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/08/2023] [Indexed: 06/23/2023]
Affiliation(s)
- K W Chin
- Department of Anaesthesia, Royal Lancaster Infirmary, Lancaster, UK
| | - A F Smith
- Department of Anaesthesia, Royal Lancaster Infirmary, Lancaster, UK
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An MZ, Xu CY, Hou YR, Li ZP, Gao TS, Zhou QH. Effect of intravenous vs. inhaled penehyclidine on respiratory mechanics in patients during one-lung ventilation for thoracoscopic surgery: a prospective, double-blind, randomised controlled trial. BMC Pulm Med 2023; 23:353. [PMID: 37726724 PMCID: PMC10508004 DOI: 10.1186/s12890-023-02653-8] [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: 06/10/2023] [Accepted: 09/12/2023] [Indexed: 09/21/2023] Open
Abstract
BACKGROUND Minimising postoperative pulmonary complications (PPCs) after thoracic surgery is of utmost importance. A major factor contributing to PPCs is the driving pressure, which is determined by the ratio of tidal volume to lung compliance. Inhalation and intravenous administration of penehyclidine can improve lung compliance during intraoperative mechanical ventilation. Therefore, our study aimed to compare the efficacy of inhaled vs. intravenous penehyclidine during one-lung ventilation (OLV) in mitigating driving pressure and mechanical power among patients undergoing thoracic surgery. METHODS A double-blind, prospective, randomised study involving 176 patients scheduled for elective thoracic surgery was conducted. These patients were randomly divided into two groups, namely the penehyclidine inhalation group and the intravenous group before their surgery. Driving pressure was assessed at T1 (5 min after OLV), T2 (15 min after OLV), T3 (30 min after OLV), and T4 (45 min after OLV) in both groups. The primary outcome of this study was the composite measure of driving pressure during OLV. The area under the curve (AUC) of driving pressure from T1 to T4 was computed. Additionally, the secondary outcomes included mechanical power, lung compliance and the incidence of PPCs. RESULTS All 167 participants, 83 from the intravenous group and 84 from the inhalation group, completed the trial. The AUC of driving pressure for the intravenous group was 39.50 ± 9.42, while the inhalation group showed a value of 41.50 ± 8.03 (P = 0.138). The incidence of PPCs within 7 days after surgery was 27.7% in the intravenous group and 23.8% in the inhalation group (P = 0.564). No significant differences were observed in any of the other secondary outcomes between the two groups (all P > 0.05). CONCLUSIONS Our study found that among patients undergoing thoracoscopic surgery, no significant differences were observed in the driving pressure and mechanical power during OLV between those who received an intravenous injection of penehyclidine and those who inhaled it. Moreover, no significant difference was observed in the incidence of PPCs between the two groups.
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Affiliation(s)
- Ming-Zi An
- Anesthesia Medicine, Jiaxing University Master Degree Cultivation Base, Zhejiang Chinese Medical University, Hangzhou, Zhejiang Province, China
- Department of anaesthesiology, Jiaxing Chinese Medical Hospital, No. 1501, Zhongshan East Road, Jiaxing, Zhejiang Province, China
| | - Cheng-Yun Xu
- Anesthesia Medicine, Jiaxing University Master Degree Cultivation Base, Zhejiang Chinese Medical University, Hangzhou, Zhejiang Province, China
- Department of anaesthesiology and pain medicine, affiliated hospital of Jiaxing University, No.1882, South Central Road, Jiaxing, Zhejiang Province, China
| | - Yue-Ru Hou
- Anesthesia Medicine, Jiaxing University Master Degree Cultivation Base, Zhejiang Chinese Medical University, Hangzhou, Zhejiang Province, China
- Department of anaesthesiology and pain medicine, affiliated hospital of Jiaxing University, No.1882, South Central Road, Jiaxing, Zhejiang Province, China
| | - Zhen-Ping Li
- Department of anaesthesiology and pain medicine, affiliated hospital of Jiaxing University, No.1882, South Central Road, Jiaxing, Zhejiang Province, China
| | - Te-Sheng Gao
- Department of anaesthesiology, Jiaxing Chinese Medical Hospital, No. 1501, Zhongshan East Road, Jiaxing, Zhejiang Province, China.
| | - Qing-He Zhou
- Department of anaesthesiology and pain medicine, affiliated hospital of Jiaxing University, No.1882, South Central Road, Jiaxing, Zhejiang Province, China.
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Bai YX, Han JJ, Liu J, Li X, Xu ZZ, Lv Y, Liu KX, Wu QP. Sugammadex Reduced the Incidence of Postoperative Pulmonary Complications in Susceptible Patients Identified by ARISCAT Risk Index: Systematic Review and Meta-analysis. Adv Ther 2023; 40:3784-3803. [PMID: 37351811 DOI: 10.1007/s12325-023-02535-9] [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] [Received: 02/19/2023] [Accepted: 04/27/2023] [Indexed: 06/24/2023]
Abstract
INTRODUCTION The efficacy of sugammadex on postoperative pulmonary complications (PPCs) in susceptible patients, compared with neostigmine, remains indeterminate. The Assess Respiratory Risk in Surgical Patients in Catalonia (ARISCAT) Group Investigators proposed a risk index for the early identification of susceptible patients, with excellent externally validated discrimination ability. Meta-analytical techniques were applied to evaluate the efficacy of sugammadex on PPCs in patients with ARISCAT-defined risk factors. METHODS The study is registered on PROSPERO, number CRD42021261156. We searched PubMed, Scopus, Embase, Cochrane library, GreyNet, and OpenGrey for eligible randomized controlled trials (RCTs) without restricting the language or year of publication. RESULTS Twelve RCTs consisting of 1182 patients susceptible to PPCs were included. A robust reduction was observed on the incidence of PPCs in susceptible patients who received sugammadex [RR 0.66; 95% CI (0.54, 0.80), p < 0.01], with a low level of between-study heterogeneity (I2 = 45.98%; H2 = 1.85). Similar protective effects were also proved in avoiding residual neuromuscular block (NMB) [RR 0.25; 95% CI (0.11, 0.56); p < 0.01], atelectasis [RR 0.74; 95% CI (0.59, 0.95); p = 0.02], pneumonia [RR 0.49; 95% CI (0.28, 0.88); p = 0.02], and respiratory failure [RR 0.61; 95% CI (0.39, 0.96); p = 0.03]. No difference was observed regarding adverse events [RR 0.85; 95% CI (0.72, 1.01); p = 0.06]. CONCLUSION Low to moderate quality of evidence demonstrated the edge of sugammadex over neostigmine for NMB reversal in reducing the likelihood of PPCs and residual NMB in patients with ARISCAT-defined risk factors. Clinicians may reassess the type of reversal agent when treating patients susceptible to PPCs.
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Affiliation(s)
- Yun-Xiao Bai
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Jing-Jing Han
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Jie Liu
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Xia Li
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Zhen-Zhen Xu
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Yong Lv
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Ke-Xuan Liu
- Department of Anaesthesiology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Qing-Ping Wu
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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Jin B, Yao M, Shen W, Fu L, Liu P, Zheng X, Zhan T, Luo L. Effect of post-extubation high-flow nasal cannula combined with respiratory training versus conventional oxygen therapy on postoperative pulmonary complications in patients after major abdominal surgery: protocol for a single-centre randomized controlled trial. Trials 2023; 24:396. [PMID: 37308904 DOI: 10.1186/s13063-023-07311-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 04/12/2023] [Indexed: 06/14/2023] Open
Abstract
BACKGROUND Nearly 234 million patients undergo surgery each year, and 1.3 million among them develop complications. Patients undergoing major upper abdominal surgery (operation time > 2 h) have a really high incidence of postoperative pulmonary complications (PPCs). The occurrence of PPCs seriously affects the outcomes of patients. High-flow nasal cannula (HFNC) is as effective as noninvasive ventilation (NIV) in preventing postoperative hypoxaemia and respiratory failure. Respiratory training using positive expiratory pressure (PEP) Acapella (Choice) has been shown to help patients with rapid recovery from postoperative atelectasis. However, no relevant randomized controlled studies have been conducted to clarify the effect of HFNC combined with respiratory training in the prevention of PPCs. This study aims to investigate whether the use of HFNC combined with respiratory training could reduce the incidence of PPCs within 7 days after major upper abdominal surgery compared to that with conventional oxygen therapy (COT). METHODS This is a randomized controlled single-centre trial. A total of 328 patients who undergo major abdominal surgery will be included. Subjects who fulfil the eligible criteria will be randomly assigned into the combination treatment group (Group A) or COT group (Group B) after extubation. The interventions will begin within 30 min of extubation. Patients in Group A will receive HFNC for at least 48 h and respiratory training three times a day for at least 72 h. Patients in Group B will receive oxygen therapy through a nasal catheter or mask for at least 48 h. Our primary endpoint is the incidence of PPCs within 7 days, and the secondary outcome measures include 28-day mortality, reintubation rate, length of hospital stay, and all-cause mortality within 1 year. DISCUSSION This trial would help provide evidence on the effectivity of applying HFNC combined with respiratory training for the prevention of PPCs in patients undergoing major upper abdominal surgery. The objective of this study is to determine the optimal treatment approach to improve the prognosis of patients undergoing surgery. TRIAL REGISTRATION ChiCTR2100047146. Registered on 8 June 2021. Retrospectively registered.
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Affiliation(s)
- Biao Jin
- Department of Intensive Care, The Seventh Affiliated Hospital, Sun Yet-Sen University, ShenZhen, China
| | - Mengjing Yao
- Department of Intensive Care, The Seventh Affiliated Hospital, Sun Yet-Sen University, ShenZhen, China
| | - Wenjuan Shen
- Department of Intensive Care, The Seventh Affiliated Hospital, Sun Yet-Sen University, ShenZhen, China
| | - Le Fu
- Department of Intensive Care, The Seventh Affiliated Hospital, Sun Yet-Sen University, ShenZhen, China
| | - Ping Liu
- Department of Intensive Care, The Seventh Affiliated Hospital, Sun Yet-Sen University, ShenZhen, China
| | - Xu Zheng
- Department of Intensive Care, The Seventh Affiliated Hospital, Sun Yet-Sen University, ShenZhen, China
| | - Tiexiang Zhan
- Department of Intensive Care, The Seventh Affiliated Hospital, Sun Yet-Sen University, ShenZhen, China
| | - Liang Luo
- Department of Intensive Care, The Seventh Affiliated Hospital, Sun Yet-Sen University, ShenZhen, China.
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Berhanu M, Dadi N, Mengistu B, Muluken Z, Tolesa A, Tageza T, Kalbesa M, Tesfaye G, Zawdie B. Magnitude of early postoperative hypoxemia and its associated factors among adult patients who undergo emergency surgery under general anesthesia at Jimma Medical Center, Jimma, Southwest Ethiopia, 2021: a prospective observational study. Perioper Med (Lond) 2023; 12:1. [PMID: 36597155 PMCID: PMC9807974 DOI: 10.1186/s13741-022-00288-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 12/17/2022] [Indexed: 01/05/2023] Open
Abstract
PURPOSE Emergency surgical procedures involve considerable risks. Among these, early postoperative hypoxemia (EPH) is a frequent anesthetic complication in the post-anesthetic care unit (PACU). There is a great concern for EPH among health professionals, specifically, those providing emergency surgery during the nighttime. This raised anesthesia-ended time-related risk of EPH question. Thus, this study aimed to determine the magnitude of EPH and its associated factors among adult patients who undergo emergency surgery under general anesthesia. METHODS A prospective observational study through a consecutive sampling technique was conducted. Binary logistic regression analysis was used to identify associated risk factors. All variables that were found statistically significant on bivariable analysis were entered into a multivariable logistic regression analysis. RESULT Of 352 patients who had undergone emergency surgery, 149 (42.3%) patients developed EPH. Factors significantly associated with EPH were anesthesia ended during nighttime (AOR = 1.76, 95%CI [1.01, 3.05], p = 0.045), ASA III (AOR = 12.35, 95%CI: [4.5, 34.02], p ≤ 0.001), age greater than 55 (AOR = 3.2, 95%CI: [1.7, 5.91], p ≤ 0.001), surgery duration greater than 2 h (AOR = 2.012, 95%CI: [1.2, 3.51], p = 0.014), hypotension (AOR = 10.3, 95%CI: [2.4, 44.16], p = 0.002), muscular strength score zero (AOR = 2.944, 95%CI: [1.8, 4.82], p ≤ 0.001), and preoperative oxygen saturation less than 95% (AOR = 2.371, 95%CI: [1.35,4.16], p = 0.003). CONCLUSION The magnitude of EPH among patients who have undergone emergency surgery was high and thus recommended that oxygen should be provided timely to decrease it. Identified risk factors were night-time ended anesthesia, ASA III, age greater than 55, surgery duration greater than 2 h, hypotension, muscular strength score zero, and preoperative oxygen saturation less than 95%. This study found anesthesia ended during early morning favors early morning early postoperative hypoxemia (EMEPH). To avert EMEPH, the anesthetist should avoid factors that favor the circadian rhythm of the lung-based early morning anesthesia augmented EPH.
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Affiliation(s)
- Mitiku Berhanu
- grid.411903.e0000 0001 2034 9160Department of Anesthesia, Institute of Health Science, Jimma University, Jimma, Ethiopia
| | - Negashu Dadi
- grid.411903.e0000 0001 2034 9160Department of Anesthesia, Institute of Health Science, Jimma University, Jimma, Ethiopia
| | - Berhanu Mengistu
- grid.411903.e0000 0001 2034 9160Department of Anesthesia, Institute of Health Science, Jimma University, Jimma, Ethiopia
| | - Zemenu Muluken
- grid.411903.e0000 0001 2034 9160Department of Anesthesia, Institute of Health Science, Jimma University, Jimma, Ethiopia
| | - Ashenafi Tolesa
- grid.411903.e0000 0001 2034 9160Department of Anesthesia, Institute of Health Science, Jimma University, Jimma, Ethiopia
| | - Tajera Tageza
- grid.192268.60000 0000 8953 2273Department of Anesthesia, College of Health Science, Hawassa University, Hawassa, Ethiopia
| | - Megersa Kalbesa
- grid.411903.e0000 0001 2034 9160Department of Anesthesia, Institute of Health Science, Jimma University, Jimma, Ethiopia
| | - Gezahegn Tesfaye
- grid.411903.e0000 0001 2034 9160Department of Anesthesia, Institute of Health Science, Jimma University, Jimma, Ethiopia
| | - Belay Zawdie
- grid.411903.e0000 0001 2034 9160Department of Biomedical Science, Institute of Health Science, Jimma University, Jimma, Ethiopia
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Mishra N, Kumar M, Singh S, Rani K. Re-do cytoreductive surgery with hyperthermic intra-peritoneal chemotherapy (HIPEC): Risk factors and complications. J Cancer Res Ther 2023; 19:S921-S924. [PMID: 38384080 DOI: 10.4103/jcrt.jcrt_354_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 06/20/2022] [Indexed: 02/23/2024]
Abstract
ABSTRACT An effective multi-modal treatment option for patients with peritoneal surface metastatic malignancies has progressed and developed over the decades as cytoreductive surgery (CRS), and hyperthermic intra-peritoneal chemotherapy (HIPEC) delivers highly concentrated, heated chemotherapy drugs directly to the abdomen during surgery. Peritoneal metastasis and high staging abdominal malignancies were considered incurable and end up with the palliation only; the CRS+HIPEC combination approach increases the median survival rate and gives a better quality of life to these patients. It is a complicated surgery which poses a high rate of complications and challenges which are difficult to manage and requires a multi-disciplinary approach. The aim of this study is to elaborate the perioperative possible physiological changes, risk factors, and related complications after re-do HIPEC.
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Affiliation(s)
- Namita Mishra
- Department of Anesthesiology, All India Institute of Medical Sciences, Patna, Bihar, India
| | - Madhav Kumar
- Department of Cardiothoracic Surgery, All India Institute of Medical Sciences, Patna, Bihar, India
| | - Soumya Singh
- Department of Anesthesiology, All India Institute of Medical Sciences, Patna, Bihar, India
| | - Khushbu Rani
- Department of Anesthesiology, All India Institute of Medical Sciences, Patna, Bihar, India
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Winters M, Ezema B, Ogedegbe C, Stoupakis G. A Pressing Matter: Compressive Postoperative Hematoma Causing Acute Diastolic Heart Failure. J Emerg Med 2022; 63:781-786. [PMID: 36369117 DOI: 10.1016/j.jemermed.2022.09.011] [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: 04/16/2022] [Revised: 08/11/2022] [Accepted: 09/04/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Cardiopulmonary complications in the postoperative period can lead to significant morbidity and mortality. Many of the complications in the postoperative period occur after discharge from the hospital, and up to 25% of patients will require readmission. In postoperative patients presenting to the emergency department (ED), it is important to consider that postoperative complications can affect a multitude of organ systems, including those that are adjacent to where the surgery was performed. CASE REPORT We present the case of a 54-year-old woman presenting to the ED with shortness of breath in the setting of recent Nissen fundoplication revision. Pulmonary angiography was significant for a large hiatal hernia and negative for pulmonary embolism. She was discharged and returned to the ED a few days later due to worsening symptoms. Further diagnostic studies demonstrated an esophageal hematoma causing compression of the left atrium, leading to acute diastolic heart failure. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: It is important to consider alternative etiologies for common complaints in the postoperative patient presenting to the ED. Early involvement of the operative team in the patient's care can assist in directing diagnostic approach and management of the postoperative patient.
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Affiliation(s)
- Megan Winters
- Department of Emergency Medicine, Hackensack University Medical Center, Hackensack, New Jersey
| | - Bryan Ezema
- Hackensack Meridian School of Medicine, Nutley, New Jersey
| | - Chinwe Ogedegbe
- Department of Emergency Medicine, Hackensack University Medical Center, Hackensack, New Jersey
| | - George Stoupakis
- Department of Cardiology, Hackensack University Medical Center, Hackensack, New Jersey
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Chen V, Jones M, Cohen L, Yang W, Bedi J, Mohan HM, Apte SS, Larach JT, Flood M, Heriot A, Kong J, Warrier S. Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) in small bowel adenocarcinoma with peritoneal metastasis: a systematic review. Pleura Peritoneum 2022; 7:159-167. [PMID: 36560970 PMCID: PMC9742456 DOI: 10.1515/pp-2022-0121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 10/22/2022] [Indexed: 11/19/2022] Open
Abstract
Objectives Small bowel adenocarcinoma (SBA) with peritoneal metastasis (PM) is rare and despite treatment with systemic chemotherapy, the prognosis is poor. However, there is emerging evidence that cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) may offer a survival benefit over systemic therapy alone. This systematic review will assess the effectiveness of CRS-HIPEC for SBA-PM. Content Three databases were searched from inception to 11/10/21. Clinical outcomes were extracted and analysed. Summary A total of 164 cases of SBA-PM undergoing CRS-HIPEC were identified in 12 studies. The majority of patients had neoadjuvant chemotherapy (87/164, 53%) and complete cytoreduction (143/164, 87%) prior to HIPEC. The median overall survival was 9-32 months and 5-year survival ranged from 25 to 40%. Clavien-Dindo grade III/IV morbidity ranged between 19.1 and 50%, while overall mortality was low with only 3 treatment-related deaths. Outlook CRS-HIPEC has the potential to improve the overall survival in a highly selected group of SBA-PM patients, with 5-year survival rates comparable to those reported in colorectal peritoneal metastases. However, the expected survival benefits need to be balanced against the intrinsic risk of morbidity and mortality associated with the procedure. Further multicentre studies are required to assess the safety and feasibility of CRS-HIPEC in SBA-PM to guide best practice management for this rare disease.
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Affiliation(s)
- Vicky Chen
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Morgan Jones
- Department of Colorectal Surgery, Alfred Health, Prahran, VIC, Australia
| | - Lauren Cohen
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Wilson Yang
- Department of Colorectal Surgery, Alfred Health, Prahran, VIC, Australia
| | - Jasman Bedi
- Department of Colorectal Surgery, Alfred Health, Prahran, VIC, Australia
| | - Helen M. Mohan
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Sameer S. Apte
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - José Tomas Larach
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Michael Flood
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Alexander Heriot
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Joseph Kong
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia,Department of Colorectal Surgery, Alfred Health, Prahran, VIC, Australia
| | - Satish Warrier
- Department of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia,Department of Colorectal Surgery, Alfred Health, Prahran, VIC, Australia
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12
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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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13
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A systematic review and network meta-analysis comparing energy devices used in colorectal surgery. Tech Coloproctol 2022; 26:413-423. [DOI: 10.1007/s10151-022-02586-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 01/26/2022] [Indexed: 10/19/2022]
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14
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Song X, Yang D, Yang M, Bai Y, Qin B, Tian S, Song G, Guo X, Dong R, Men Y, Liu Z, Liu X, Wang C. Effect of Electrical Impedance Tomography-Guided Early Mobilization in Patients After Major Upper Abdominal Surgery: Protocol for a Prospective Cohort Study. Front Med (Lausanne) 2021; 8:710463. [PMID: 34957133 PMCID: PMC8695759 DOI: 10.3389/fmed.2021.710463] [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: 05/16/2021] [Accepted: 11/22/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Pulmonary complications are common in patients after upper abdominal surgery, resulting in poor clinical outcomes and increased costs of hospitalization. Enhanced Recovery After Surgery Guidelines strongly recommend early mobilization post-operatively; however, the quality of the evidence is poor, and indicators for quantifying the effectiveness of early mobilization are lacking. This study will evaluate the effectiveness of early mobilization in patients undergoing an upper abdominal surgery using electrical impedance tomography (EIT). Specifically, we will use EIT to assess and compare the lung ventilation distribution among various regions of interest (ROI) before and after mobilization in this patient population. Additionally, we will assess the temporal differences in the distribution of ventilation in various ROI during mobilization in an effort to develop personalized activity programs for this patient population. Methods: In this prospective, single-center cohort study, we aim to recruit 50 patients after upper abdominal surgery between July 1, 2021 and June 30, 2022. This study will use EIT to quantify the ventilation distribution among different ROI. On post-operative day 1, the nurses will assist the patient to sit on the chair beside the bed. Patient's heart rate, blood pressure, oxygen saturation, respiratory rate, and ROI 1-4 will be recorded before the mobilization as baseline. These data will be recorded again at 15, 30, 60, 90, and 120 min after mobilization, and the changes in vital signs and ROI 1-4 values at each time point before and after mobilization will be compared. Ethics and Dissemination: The study protocol has been approved by the Institutional Review Board of Liaocheng Cardiac Hospital (2020036). The trial is registered at chictr.org.cn with identifier ChiCTR2100042877, registered on January 31, 2021. The results of the study will be presented at relevant national and international conferences and submitted to international peer-reviewed journals. There are no plans to communicate results specifically to participants. Important protocol modifications, such as changes to eligibility criteria, outcomes, or analyses, will be communicated to all relevant parties (including investigators, Institutional Review Board, trial participants, trial registries, journals, and regulators) as needed via email or in-person communication.
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Affiliation(s)
- Xuan Song
- Intensive Care Unit (ICU), Liaocheng Cardiac Hospital, Liaocheng, China.,Intensive Care Unit (ICU), Dong E Hospital Affiliated to Shandong First Medical University, Liaocheng, China
| | - Daqiang Yang
- Intensive Care Unit (ICU), Liaocheng Cardiac Hospital, Liaocheng, China.,Intensive Care Unit (ICU), Dong E Hospital Affiliated to Shandong First Medical University, Liaocheng, China
| | - Maopeng Yang
- Intensive Care Unit (ICU), Liaocheng Cardiac Hospital, Liaocheng, China.,Intensive Care Unit (ICU), Dong E Hospital Affiliated to Shandong First Medical University, Liaocheng, China
| | - Yahu Bai
- Intensive Care Unit (ICU), Liaocheng Cardiac Hospital, Liaocheng, China.,Intensive Care Unit (ICU), Dong E Hospital Affiliated to Shandong First Medical University, Liaocheng, China
| | - Bingxin Qin
- Intensive Care Unit (ICU), Liaocheng Cardiac Hospital, Liaocheng, China.,Intensive Care Unit (ICU), Dong E Hospital Affiliated to Shandong First Medical University, Liaocheng, China
| | - Shoucheng Tian
- Intensive Care Unit (ICU), Liaocheng Cardiac Hospital, Liaocheng, China.,Intensive Care Unit (ICU), Dong E Hospital Affiliated to Shandong First Medical University, Liaocheng, China
| | - Gangbing Song
- Intensive Care Unit (ICU), Liaocheng Cardiac Hospital, Liaocheng, China.,Intensive Care Unit (ICU), Dong E Hospital Affiliated to Shandong First Medical University, Liaocheng, China
| | - Xiuyan Guo
- Education Department, Dong E Hospital Affiliated to Shandong First Medical University, Liaocheng, China
| | - Ranran Dong
- Intensive Care Unit (ICU), Liaocheng Cardiac Hospital, Liaocheng, China.,Intensive Care Unit (ICU), Dong E Hospital Affiliated to Shandong First Medical University, Liaocheng, China
| | - Yuanyuan Men
- Intensive Care Unit (ICU), Liaocheng Cardiac Hospital, Liaocheng, China.,Intensive Care Unit (ICU), Dong E Hospital Affiliated to Shandong First Medical University, Liaocheng, China
| | - Ziwei Liu
- Internal Medicine, Qingdao University, Qingdao, China
| | - Xinyan Liu
- Intensive Care Unit (ICU), Liaocheng Cardiac Hospital, Liaocheng, China.,Intensive Care Unit (ICU), Dong E Hospital Affiliated to Shandong First Medical University, Liaocheng, China
| | - Chunting Wang
- Intensive Care Unit (ICU), Shandong Provincial Hospital Affiliated to Shandong First Medical University, Liaocheng, China
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15
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Sparn MB, Widmann B, Pietsch U, Weitzendorfer M, Warschkow R, Steffen T. Risk factors and outcomes of postoperative aspiration pneumonia in abdominal surgery patients: An exact matching and weighting analysis. Surgery 2021; 170:1432-1441. [PMID: 34148710 DOI: 10.1016/j.surg.2021.05.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 05/10/2021] [Accepted: 05/15/2021] [Indexed: 01/15/2023]
Abstract
BACKGROUND Postoperative aspiration pneumonia is a feared complication contributing significantly to postoperative morbidity and mortality. Over decades, there has been little progress in reducing incidence and mortality of postoperative aspiration pneumonia. Here, we assessed risk factors for postoperative aspiration pneumonia in general and abdominal surgery patients. METHODS Patients undergoing surgery between January 2012 and December 2018 were included in this exact matched and weighted case-control study. Data from a prospectively acquired clinical database were retrospectively analyzed. RESULTS Among 23,647 patients undergoing 32,901 operations, 144 (0.44%, 95% Confidence Interval: 0.37%-0.52%) cases of postoperative aspiration pneumonia were identified. Ninety-day mortality was 27.8% (n = 40). Major risk factors for postoperative aspiration pneumonia were emergency surgery in patients with prolonged preoperative fasting (>6 hours; odds ratio: 3.25, 95% confidence interval: 1.46-7.26; P < .001), older age with increasing risk in octogenarians compared to seniors (65-80 years: n = 69; odds ratio 5.23, 95% confidence interval: 2.18-12.51; >80 years: n = 50; odds ratio 13.72, 95% confidence interval: 4.94-38.09; P < .001), American Society of Anesthesiologists scores >II (American Society of Anesthesiologists III: n = 90; odds ratio 3.38, 95% confidence interval: 1.08-16.01; American Society of Anesthesiologists IV/V: n = 18; odds ratio 5.20, 95% confidence interval: 1.48-27.61; P < .001), and body mass index <18 kg/m2 (n = 9; odds ratio: 2.53; 95% confidence interval: 1.04-6.11; P = .029). Laparoscopies (odds ratio 0.45, 95% confidence interval: 0.23-0.88; <0.001) and female sex were associated with a decreased risk for postoperative aspiration pneumonia (odds ratio 0.40, 95% confidence interval: 0.23-0.69; P < .001). CONCLUSION Preventive measures to reduce postoperative aspiration pneumonia should focus on older patients with American Society of Anesthesiologists scores ≥III undergoing open surgery. Cachectic patients and patients undergoing emergency surgery with prolonged preoperative fasting require increased attention. Laparoscopy was associated with a lower risk for postoperative aspiration pneumonia and should be preferred whenever appropriate.
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Affiliation(s)
- Moritz B Sparn
- Department of Surgery, Kantonsspital St. Gallen, CH-9007 St. Gallen, Switzerland
| | - Bernhard Widmann
- Department of Surgery, Kantonsspital St. Gallen, CH-9007 St. Gallen, Switzerland
| | - Urs Pietsch
- Department of Anesthesiology and Intensive Care Medicine, Kantonsspital St. Gallen, CH-9007 St. Gallen, Switzerland
| | | | - Rene Warschkow
- Department of Surgery, Kantonsspital St. Gallen, CH-9007 St. Gallen, Switzerland
| | - Thomas Steffen
- Department of Surgery, Kantonsspital St. Gallen, CH-9007 St. Gallen, Switzerland.
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16
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Al-Abbasi G, Alhilfy AA, Al-Jasim A. Surgical Management of Gallstone Ileus in Low-Settings Hospital during COVID-19 Outbreak: A Case Report. Surg J (N Y) 2021; 7:e54-e58. [PMID: 34056103 PMCID: PMC8149159 DOI: 10.1055/s-0041-1725160] [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: 07/24/2020] [Accepted: 11/25/2020] [Indexed: 10/29/2022] Open
Abstract
Introduction Gallstone ileus is a very infrequent complication of cholelithiasis in which single or multiple stones pass through an abnormal fistula to the lumen of the intestine leading to a true mechanical obstruction. We are reporting a case of a female who developed intestinal obstruction due to gallstones during the coronavirus disease 2019 (COVID-19) outbreak and was managed urgently surgically in a low-settings hospital. Case Presentation An 85-year-old white female with 40 years history of gallstone disease, hypertension, and type-2 diabetes presented to the accidents and emergency unit with upper central crampy abdominal pain for 5 days associated with green color vomiting and absolute constipation. On examination, she was barely stable, dehydrated, had a distended abdomen, and guarding in the epigastric region. Her electrolytes were disturbed and had elevated serum creatinine and blood urea. Imaging studies confirmed gallstone ileus. Management was surgical despite the lack of facilities and equipment including COVID-19 personal protective equipment. Conclusion Despite being an infrequent complication, gallstone ileus might present at the most unexpected time and in the least equipped hospital where the surgeon's suspicion, risk stratification, and improvisation by utilizing what is available are the keys for successful management and saving lives.
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17
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Sun X, Wei Q, Fu C, Zhang Q, Liang Z, Peng L, Chen L, He C, Wei Q. Effects of abdominal binders on postoperative pain and functional recovery: a systematic review and meta-analysis. PAIN MEDICINE 2021; 22:2174-2184. [PMID: 33713136 DOI: 10.1093/pm/pnab099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 02/23/2021] [Accepted: 03/09/2021] [Indexed: 02/05/2023]
Abstract
OBJECTIVE This study aimed to assess the effectiveness of abdominal binders (ABs) on postoperative pain and functional recovery in patients receiving abdominal surgery. METHODS The Pubmed, Embase, Cochrane Library, and PEDro databases were searched for clinical trials published up to November 30, 2019. Randomized controlled trials that compared the effects of wearing an AB to not wearing an AB in participants after abdominal surgery were included. The primary outcomes were pain, pulmonary function, and physical function, as assessed by the visual analog scale (VAS) score, a spirometry device, and the 6-min walk test (6MWT), respectively. The registration number of this review in PROSPERO is CRD42020165303. RESULTS Fourteen trials involving 1317 participants were included. Pooled estimates for the VAS score and the 6MWT showed significant differences between the AB group and the control group, especially on the fourth day following surgery (Mean Difference (MD) = -2.82, 95% Confidence Interval (CI) -3.41 to -2.22, P < 0.00001; MD = 50.97 m, 95% CI 39.99 to 61.95 m, P < 0.00001). However, no significant differences were found in pulmonary function (forced vital capacity (FVC): MD = 0.01, 95% CI -0.29 to -0.32, P = 0.94; forced expiratory volume during 1 s (FEV1): MD = -0.05; 95% CI -0.24 to 0.14; p = 0.63; FEV1/FVC: MD = 3.14, 95% CI -2.78 to 9.06, P = 0.30). CONCLUSION ABs probably improve postoperative pain and physical function, especially on the fourth day or more following abdominal surgery, but they have no effects on pulmonary function.
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Affiliation(s)
- Xin Sun
- Department of Rehabilitation Medicine Center, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China.,Key Laboratory of Rehabilitation Medicine in Sichuan Province, Chengdu, Sichuan, PR China
| | - Qingchuan Wei
- Department of Rehabilitation Medicine Center, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China.,Key Laboratory of Rehabilitation Medicine in Sichuan Province, Chengdu, Sichuan, PR China
| | - Chenying Fu
- State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Qing Zhang
- Department of Rehabilitation Medicine Center, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China.,Key Laboratory of Rehabilitation Medicine in Sichuan Province, Chengdu, Sichuan, PR China
| | - Zejun Liang
- Department of Rehabilitation Medicine Center, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China.,Key Laboratory of Rehabilitation Medicine in Sichuan Province, Chengdu, Sichuan, PR China
| | - Lihong Peng
- Department of Rehabilitation Medicine Center, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China.,Key Laboratory of Rehabilitation Medicine in Sichuan Province, Chengdu, Sichuan, PR China
| | - Li Chen
- Department of Rehabilitation Medicine Center, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China.,Key Laboratory of Rehabilitation Medicine in Sichuan Province, Chengdu, Sichuan, PR China
| | - Chengqi He
- Department of Rehabilitation Medicine Center, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China.,Key Laboratory of Rehabilitation Medicine in Sichuan Province, Chengdu, Sichuan, PR China
| | - Quan Wei
- Department of Rehabilitation Medicine Center, West China Hospital, Sichuan University, Chengdu, Sichuan, PR China.,Key Laboratory of Rehabilitation Medicine in Sichuan Province, Chengdu, Sichuan, PR China
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18
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Abstract
Cardiothoracic surgery posits an arrangement of large, significant hemodynamic, and physiologic alterations upon the human body, which predisposes a patient to develop pathology. The care of these patients in the postoperative realm requires an astute physician with deep understanding of the cardiopulmonary system, who is able to address subtle developing problems promptly, before the patient suffers further sequelae. In this review, we describe the presentation and management of an assortment of important complications which occur in the pulmonary system. In addition, we aim to shed better light upon how the physiology of a patient responds to the condition of cardiothoracic surgery.
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19
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Is postoperative atelectasis following lumbar fusion more prevalent among patients with chronic opioid use? Clin Neurol Neurosurg 2020; 199:106308. [PMID: 33069928 DOI: 10.1016/j.clineuro.2020.106308] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 10/07/2020] [Accepted: 10/12/2020] [Indexed: 11/21/2022]
Abstract
OBJECTIVE Chronic opioid use (COU) remains on the rise globally, acting as a marker for patient morbidity and a risk factor for adverse health outcomes. Opioid use is a risk factor for respiratory depression, which may lead to dysfunctional breathing, a known cause of atelectasis. The objective of this study was to determine whether COU is associated with increased rates of postoperative atelectasis among patients undergoing lumbar fusion. MATERIALS & METHODS Three State Inpatient Databases were used to identify patients who underwent an elective lumbar fusion through an anterior, posterior or circumferential approach in Florida, Kentucky and New York between 2013-2015. Patients with COU and those with postoperative atelectasis were identified using ICD diagnosis codes. Three operative groups were created and subsequently matched using propensity scores in order to provide comparable cohorts for analysis. Three-to-one propensity score matching was conducted using the variables of age, sex, race, number of chronic diagnoses and geographic state of admission. Multivariable logistic regressions were used to examine the relationship between COU and postoperative atelectasis. RESULTS A total of 3618 lumbar fusions were identified. Atelectasis was noted in 1.33 % of NCOU patients and 2.32 % of COU patients. On multivariable analysis, while controlling for the Elixhauser Mortality Index and patient insurance status, COU was significantly associated with atelectasis in posterior lumbar fusion (OR = 2.27; CI: 1.09-4.72; p = 0.028) and circumferential lumbar fusion (OR = 4.68; CI: 1.52-14.45; p = 0.007). The Elixhauser Mortality Index was also significantly associated with atelectasis in posterior lumbar fusion (OR = 1.08; CI: 1.04-1.11; p < 0.001) and circumferential lumbar fusion (OR = 1.09; CI: 1.03-1.16; p = 0.002). CONCLUSION Higher rates of postoperative atelectasis were found among patients with COU following posterior and circumferential lumbar fusions. The Elixhauser Mortality Index was also independently associated with atelectasis. Knowledge of these risks may allow for earlier identification and intervention in patients who are at risk.
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20
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Kokotovic D, Berkfors A, Gögenur I, Ekeloef S, Burcharth J. The effect of postoperative respiratory and mobilization interventions on postoperative complications following abdominal surgery: a systematic review and meta-analysis. Eur J Trauma Emerg Surg 2020; 47:975-990. [PMID: 33026459 DOI: 10.1007/s00068-020-01522-x] [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] [Received: 08/27/2020] [Accepted: 09/29/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Up to 30% of patients undergoing abdominal surgery suffer from postoperative pulmonary complications. The purpose of this systematic review and meta-analyses was to investigate whether postoperative respiratory interventions and mobilization interventions compared with usual care can prevent postoperative complications following abdominal surgery. METHODS The review was conducted in line with PRISMA and GRADE guidelines. MEDLINE, Embase, and PEDRO were searched for randomized controlled trials and observational studies comparing postoperative respiratory interventions and mobilization interventions with usual care in patients undergoing abdominal surgery. Meta-analyses with trial sequential analysis on the outcome pulmonary complications were performed. Review registration: PROSPERO (identifier: CRD42019133629) RESULTS: Pulmonary complications were addressed in 25 studies containing 2068 patients. Twenty-three studies were included in the meta-analyses. Patients predominantly underwent open elective upper abdominal surgery. Postoperative respiratory interventions consisted of expiratory resistance modalities (CPAP, EPAP, BiPAP, NIV), assisted inspiratory flow modalities (IPPB, IPAP), patient-operated ventilation modalities (spirometry, PEP), and structured breathing exercises. Meta-analyses found that ventilation with high expiratory resistance (CPAP, EPAP, BiPAP, NIV) reduced the risk of pulmonary complications with OR 0.42 (95% CI 0.18-0.97, p = 0.04, I2 = 0%) compared with usual care, however, the trial sequential analysis revealed that the required information size was not met. Neither postoperative assisted inspiratory flow therapy, patient-operated ventilation modalities, nor breathing exercises reduced the risk of pulmonary complications. CONCLUSION The use of postoperative expiratory resistance modalities (CPAP, EPAP, BiPAP, NIV) after abdominal surgery might prevent pulmonary complications and it seems the preventive abilities were largely driven by postoperative treatment with CPAP.
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Affiliation(s)
- Dunja Kokotovic
- Center for Surgical Science, Department of Surgery, Zealand University Hospital and Copenhagen University, Lykkebækvej 1, 4600, Køge, Denmark. .,, Platanvej 5, 1810, Frederiksberg C, Denmark.
| | - Adam Berkfors
- Center for Surgical Science, Department of Surgery, Zealand University Hospital and Copenhagen University, Lykkebækvej 1, 4600, Køge, Denmark
| | - Ismail Gögenur
- Center for Surgical Science, Department of Surgery, Zealand University Hospital and Copenhagen University, Lykkebækvej 1, 4600, Køge, Denmark
| | - Sarah Ekeloef
- Center for Surgical Science, Department of Surgery, Zealand University Hospital and Copenhagen University, Lykkebækvej 1, 4600, Køge, Denmark
| | - Jakob Burcharth
- Center for Surgical Science, Department of Surgery, Zealand University Hospital and Copenhagen University, Lykkebækvej 1, 4600, Køge, Denmark
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21
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Odor PM, Bampoe S, Gilhooly D, Creagh-Brown B, Moonesinghe SR. Perioperative interventions for prevention of postoperative pulmonary complications: systematic review and meta-analysis. BMJ 2020; 368:m540. [PMID: 32161042 PMCID: PMC7190038 DOI: 10.1136/bmj.m540] [Citation(s) in RCA: 101] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To identify, appraise, and synthesise the best available evidence on the efficacy of perioperative interventions to reduce postoperative pulmonary complications (PPCs) in adult patients undergoing non-cardiac surgery. DESIGN Systematic review and meta-analysis of randomised controlled trials. DATA SOURCES Medline, Embase, CINHAL, and CENTRAL from January 1990 to December 2017. ELIGIBILITY CRITERIA Randomised controlled trials investigating short term, protocolised medical interventions conducted before, during, or after non-cardiac surgery were included. Trials with clinical diagnostic criteria for PPC outcomes were included. Studies of surgical technique or physiological or biochemical outcomes were excluded. DATA EXTRACTION AND SYNTHESIS Reviewers independently identified studies, extracted data, and assessed the quality of evidence. Meta-analyses were conducted to calculate risk ratios with 95% confidence intervals. Quality of evidence was summarised in accordance with GRADE methods. The primary outcome was the incidence of PPCs. Secondary outcomes were respiratory infection, atelectasis, length of hospital stay, and mortality. Trial sequential analysis was used to investigate the reliability and conclusiveness of available evidence. Adverse effects of interventions were not measured or compared. RESULTS 117 trials enrolled 21 940 participants, investigating 11 categories of intervention. 95 randomised controlled trials enrolling 18 062 participants were included in meta-analysis; 22 trials were excluded from meta-analysis because the interventions were not sufficiently similar to be pooled. No high quality evidence was found for interventions to reduce the primary outcome (incidence of PPCs). Seven interventions had low or moderate quality evidence with confidence intervals indicating a probable reduction in PPCs: enhanced recovery pathways (risk ratio 0.35, 95% confidence interval 0.21 to 0.58), prophylactic mucolytics (0.40, 0.23 to 0.67), postoperative continuous positive airway pressure ventilation (0.49, 0.24 to 0.99), lung protective intraoperative ventilation (0.52, 0.30 to 0.88), prophylactic respiratory physiotherapy (0.55, 0.32 to 0.93), epidural analgesia (0.77, 0.65 to 0.92), and goal directed haemodynamic therapy (0.87, 0.77 to 0.98). Moderate quality evidence showed no benefit for incentive spirometry in preventing PPCs. Trial sequential analysis adjustment confidently supported a relative risk reduction of 25% in PPCs for prophylactic respiratory physiotherapy, epidural analgesia, enhanced recovery pathways, and goal directed haemodynamic therapies. Insufficient data were available to support or refute equivalent relative risk reductions for other interventions. CONCLUSIONS Predominantly low quality evidence favours multiple perioperative PPC reduction strategies. Clinicians may choose to reassess their perioperative care pathways, but the results indicate that new trials with a low risk of bias are needed to obtain conclusive evidence of efficacy for many of these interventions. STUDY REGISTRATION Prospero CRD42016035662.
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Affiliation(s)
- Peter M Odor
- Department of Anaesthesia and Perioperative Medicine, University College Hospital, London, UK
| | - Sohail Bampoe
- Department of Anaesthesia and Perioperative Medicine, University College Hospital, London, UK
| | - David Gilhooly
- Department of Anaesthesia and Perioperative Medicine, University College Hospital, London, UK
| | - Benedict Creagh-Brown
- Surrey Perioperative Anaesthesia Critical care collaborative Research (SPACeR) Group, Intensive Care Unit, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK
- Department of Clinical and Experimental Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
| | - S Ramani Moonesinghe
- Department of Anaesthesia and Perioperative Medicine, University College Hospital, London, UK
- UCL/UCLH Surgical Outcomes Research Centre, UCL Centre for Perioperative Medicine, Research Department for Targeted Intervention, Division of Surgery and Interventional Science, University College London, London, UK
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Wong KK, Fung JT, Leung S. DAGDA score and its evidence‐based pneumonia‐prevention programme. SURGICAL PRACTICE 2019. [DOI: 10.1111/1744-1633.12368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Development and validation of a prognostic nomogram for predicting post-operative pulmonary infection in gastric cancer patients following radical gastrectomy. Sci Rep 2019; 9:14587. [PMID: 31601989 PMCID: PMC6787347 DOI: 10.1038/s41598-019-51227-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 09/25/2019] [Indexed: 02/03/2023] Open
Abstract
The aim of this retrospective study was to develop and validate a nomogram for predicting the risk of post-operative pulmonary infection (POI) in gastric cancer (GC) patients following radical gastrectomy. 2469 GC patients who underwent radical gastrectomy were enrolled, and randomly divided into the development and validation groups. The nomogram was constructed based on prognostic factors using logistic regression analysis, and was internally and crossly validated by bootstrap resampling and the validation dataset, respectively. Concordance index (C-index) value and calibration curve were used for estimating the predictive accuracy and discriminatory capability. Sixty-five (2.63%) patients developed POI within 30 days following surgery, with higher rates of requiring intensive care and longer post-operative hospital stays. The nomogram showed that open operation, chronic obstructive pulmonary disease (COPD), intra-operative blood transfusion, tumor located at upper and/or middle third and longer operation time (≥4 h) in a descending order were significant contributors to POI risk. The C-index value for the model was 0.756 (95% CI: 0.675−0.837), and calibration curves showed good agreement between nomogram predictions and actual observations. In conclusion, a nomogram based on these factors could accurately and simply provide a picture tool to predict the incidence of POI in GC patients undergoing radical gastrectomy.
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Incidence and Risk Factors of Pulmonary Complications after Robot-Assisted Laparoscopic Prostatectomy: A Retrospective Observational Analysis of 2208 Patients at a Large Single Center. J Clin Med 2019; 8:jcm8101509. [PMID: 31547129 PMCID: PMC6833011 DOI: 10.3390/jcm8101509] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 09/10/2019] [Accepted: 09/18/2019] [Indexed: 01/04/2023] Open
Abstract
Robot-assisted laparoscopic prostatectomy (RALP) is a minimally invasive technique for the treatment of prostate cancer. RALP requires the patient to be placed in the steep Trendelenburg position, along with pneumoperitoneum, which may increase the risk of postoperative pulmonary complications (PPCs). This large single-center retrospective study evaluated the incidence and risk factors of PPCs in 2208 patients who underwent RALP between 2014 and 2017. Patients were divided into those with (PPC group) and without (non-PPC group) PPCs. Postoperative outcomes were evaluated, and univariate and multivariate logistic regression analyses were performed to assess risk factors of PPCs. PPCs occurred in 682 patients (30.9%). Risk factors of PPCs included age (odds ratio [OR], 1.023; p = 0.001), body mass index (OR, 1.061; p = 0.001), hypoalbuminemia (OR, 1.653; p = 0.008), and positive end-expiratory pressure (PEEP) application (OR, 0.283; p < 0.001). The incidence of postoperative complications, rate of intensive care unit (ICU) admission, and duration of ICU stay were significantly greater in the PPC group than in the non-PPC group. In conclusion, the incidence of PPCs in patients who underwent RALP under pneumoperitoneum in the steep Trendelenburg position was 30.9%. Factors associated with PPCs included older age, higher body mass index, hypoalbuminemia, and lack of PEEP.
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MacKay EJ, Werner RM, Groeneveld PW, Desai ND, Reese PP, Gutsche JT, Augoustides JG, Neuman MD. Transesophageal Echocardiography, Acute Kidney Injury, and Length of Hospitalization Among Adults Undergoing Coronary Artery Bypass Graft Surgery. J Cardiothorac Vasc Anesth 2019; 34:687-695. [PMID: 31558399 DOI: 10.1053/j.jvca.2019.08.042] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 08/18/2019] [Accepted: 08/21/2019] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To test the association between transesophageal echocardiography (TEE) and incidence of acute kidney injury and length of hospitalization among United States adults undergoing isolated coronary artery bypass graft (CABG) surgery. DESIGN This was an observational, retrospective cohort analysis. SETTING This study used a multicenter claims dataset from a commercially insured population undergoing CABG surgery in the United States between 2004 and 2016. PARTICIPANTS Adults aged 18 years or older with continuous insurance enrollment and an absence of renal-related diagnoses before the index CABG surgery. INTERVENTIONS Receipt of TEE within 1 calendar day of the index CABG surgery date. MEASUREMENTS AND MAIN RESULTS Of 51,487 CABG surgeries, 5,361 (10.4%; [95% confidence interval [CI]: 10.1-10.7%]) developed acute kidney injury and the mean length of hospitalization was 8.8 days (95% CI: 8.7-8.8). The TEE group demonstrated a greater absolute risk difference (RD) for acute kidney injury by multiple linear regression, overall, (RD=+1.0; [95% CI: 0.4-1.5%]; p < 0.001) and among a low-risk subgroup (RD=+1.0; [95% CI: 0.4-1.6; p = 0.002), but not by instrumental variable analysis (RD=+0.9 [95% CI: -1.1 to 2.9%]; p = 0.362). The TEE group demonstrated a longer length of hospitalization by multiple linear regression, overall (+2.0%; [95% CI: 1.1-2.9%]; p < 0.001), among a low-risk subgroup (+2.2%; [95% CI: 1.2-3.2%]; p < 0.001), and by instrumental variable analysis (+10.3%; [95% CI: 7.0-13.7%]; p < 0.001). CONCLUSIONS TEE monitoring in CABG surgery was not associated with a lower incidence of acute kidney injury or decreased length of hospitalization. These findings highlight the importance of additional work to study the clinical effectiveness of TEE in CABG surgery.
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Affiliation(s)
- Emily J MacKay
- Department of Anesthesiology & Critical Care, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Penn Center for Perioperative Outcomes Research and Transformation (CPORT), University of Pennsylvania, Philadelphia, PA; Penn's Cardiovascular Outcomes, Quality, and Evaluative Research Center (CAVOQER), University of Pennsylvania, Philadelphia, PA; Leonard Davis Institute of Health Economics (LDI), University of Pennsylvania, Philadelphia, PA.
| | - Rachel M Werner
- Department of Internal Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Leonard Davis Institute of Health Economics (LDI), University of Pennsylvania, Philadelphia, PA
| | - Peter W Groeneveld
- Department of Internal Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Penn's Cardiovascular Outcomes, Quality, and Evaluative Research Center (CAVOQER), University of Pennsylvania, Philadelphia, PA; Leonard Davis Institute of Health Economics (LDI), University of Pennsylvania, Philadelphia, PA
| | - Nimesh D Desai
- Division of Cardiovascular Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Penn's Cardiovascular Outcomes, Quality, and Evaluative Research Center (CAVOQER), University of Pennsylvania, Philadelphia, PA; Leonard Davis Institute of Health Economics (LDI), University of Pennsylvania, Philadelphia, PA
| | - Peter P Reese
- Leonard Davis Institute of Health Economics (LDI), University of Pennsylvania, Philadelphia, PA; Renal-Electrolyte and Hypertension Division, University of Pennsylvania, Philadelphia, PA
| | - Jacob T Gutsche
- Department of Anesthesiology & Critical Care, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - John G Augoustides
- Department of Anesthesiology & Critical Care, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Mark D Neuman
- Department of Anesthesiology & Critical Care, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Penn Center for Perioperative Outcomes Research and Transformation (CPORT), University of Pennsylvania, Philadelphia, PA; Leonard Davis Institute of Health Economics (LDI), University of Pennsylvania, Philadelphia, PA
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Bauer M, Opitz A, Filser J, Jansen H, Meffert RH, Germer CT, Roewer N, Muellenbach RM, Kredel M. Perioperative redistribution of regional ventilation and pulmonary function: a prospective observational study in two cohorts of patients at risk for postoperative pulmonary complications. BMC Anesthesiol 2019; 19:132. [PMID: 31351452 PMCID: PMC6661098 DOI: 10.1186/s12871-019-0805-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Accepted: 07/18/2019] [Indexed: 11/30/2022] Open
Abstract
Background Postoperative pulmonary complications (PPCs) increase morbidity and mortality of surgical patients, duration of hospital stay and costs. Postoperative atelectasis of dorsal lung regions as a common PPC has been described before, but its clinical relevance is insufficiently examined. Pulmonary electrical impedance tomography (EIT) enables the bedside visualization of regional ventilation in real-time within a transversal section of the lung. Dorsal atelectasis or effusions might cause a ventral redistribution of ventilation. We hypothesized the existence of ventral redistribution in spontaneously breathing patients during their recovery from abdominal and peripheral surgery and that vital capacity is reduced if regional ventilation shifts to ventral lung regions. Methods This prospective observational study included 69 adult patients undergoing elective surgery with an expected intermediate or high risk for PPCs. Patients undergoing abdominal and peripheral surgery were recruited to obtain groups of equal size. Patients received general anesthesia with and without additional regional anesthesia. On the preoperative, the first and the third postoperative day, EIT was performed at rest and during spirometry (forced breathing). The center of ventilation in dorso-ventral direction (COVy) was calculated. Results Both groups received intraoperative low tidal volume ventilation. Postoperative ventral redistribution of ventilation (forced breathing COVy; preoperative: 16.5 (16.0–17.3); first day: 17.8 (16.9–18.2), p < 0.004; third day: 17.4 (16.2–18.2), p = 0.020) and decreased forced vital capacity in percentage of predicted values (FVC%predicted) (median: 93, 58, 64%, respectively) persisted after abdominal surgery. In addition, dorsal to ventral shift was associated with a decrease of the FVC%predicted on the third postoperative day (r = − 0.66; p < 0.001). A redistribution of pulmonary ventilation was not observed after peripheral surgery. FVC%predicted was only decreased on the first postoperative day (median FVC%predicted on the preoperative, first and third day: 85, 81 and 88%, respectively). In ten patients occurred pulmonary complications after abdominal surgery also in two patients after peripheral surgery. Conclusions After abdominal surgery ventral redistribution of ventilation persisted up to the third postoperative day and was associated with decreased vital capacity. The peripheral surgery group showed only minor changes in vital capacity, suggesting a role of the location of surgery for postoperative redistribution of pulmonary ventilation. Trial registration This prospective observational single centre study was submitted to registration prior to patient enrollment at ClinicalTrials.gov (NCT02419196, Date of registration: December 1, 2014). Registration was finalized at April 17, 2015. Electronic supplementary material The online version of this article (10.1186/s12871-019-0805-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Maria Bauer
- Department of Anaesthesia and Critical Care, University Hospital of Würzburg, University of Würzburg, Oberdürrbacher Strasse 6, 97080, Würzburg, Germany
| | - Anne Opitz
- Department of Anaesthesia and Critical Care, University Hospital of Würzburg, University of Würzburg, Oberdürrbacher Strasse 6, 97080, Würzburg, Germany
| | - Jörg Filser
- Department of General, Visceral, Transplantation, Vascular and Paediatric Surgery, University Hospital of Würzburg, University of Würzburg, Oberdürrbacher Strasse 6, 97080, Würzburg, Germany
| | - Hendrik Jansen
- Department of Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital of Würzburg, University of Würzburg, Oberdürrbacher Strasse 6, 97080, Würzburg, Germany
| | - Rainer H Meffert
- Department of Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital of Würzburg, University of Würzburg, Oberdürrbacher Strasse 6, 97080, Würzburg, Germany
| | - Christoph T Germer
- Department of General, Visceral, Transplantation, Vascular and Paediatric Surgery, University Hospital of Würzburg, University of Würzburg, Oberdürrbacher Strasse 6, 97080, Würzburg, Germany
| | - Norbert Roewer
- Department of Anaesthesia and Critical Care, University Hospital of Würzburg, University of Würzburg, Oberdürrbacher Strasse 6, 97080, Würzburg, Germany
| | - Ralf M Muellenbach
- Department of Anaesthesia and Critical Care, University Hospital of Würzburg, University of Würzburg, Oberdürrbacher Strasse 6, 97080, Würzburg, Germany
| | - Markus Kredel
- Department of Anaesthesia and Critical Care, University Hospital of Würzburg, University of Würzburg, Oberdürrbacher Strasse 6, 97080, Würzburg, Germany.
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Wadhwa V, Gonzalez AJ, Selema K, Feldman R, Lopez R, Vargo JJ. Novel device for monitoring respiratory rate during endoscopy-A thermodynamic sensor. World J Gastrointest Pharmacol Ther 2019; 10:57-66. [PMID: 31598389 PMCID: PMC6783685 DOI: 10.4292/wjgpt.v10.i3.57] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 03/19/2019] [Accepted: 04/09/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Monitoring ventilation accurately is an indispensable aspect of patient care in procedural settings. The current gold standard method of monitoring ventilation is by measuring exhaled carbon dioxide concentration, known as capnography. A new device utilizing thermodynamic measurement, the Linshom Respiratory Monitoring Device (LRMD), has been designed to measure respiratory rate (RR) by using the temperature of exhaled breath. We hypothesized that the temperature sensor is at least equivalent in accuracy to capnography in monitoring ventilation.
AIM To determine if the temperature sensor is equivalent to capnography in monitoring procedural ventilation.
METHODS In this prospective study, participants were individually fitted with a face mask monitored by both LRMD and capnography. The following data were collected: gender, age, body mass index, type of procedure, and doses of medication. For each patient, we report the mean RR for each device as well as the mean difference. All analyses were performed using SAS, and a P < 0.05 was considered statistically significant.
RESULTS Twelve consecutive patients undergoing endoscopic procedures at our institution were enrolled. Four patients were excluded due to incomplete data, inadequate data, patient cooperation, and capnography failure. Overall, we found that LRMD RR highly correlated to capnography RR (P < 0.001); the average capnography RR increases by 0.66 breaths for every one additional breath measured by the LRMD. In addition, apnea rates were 7.4% for the capnography and 6.4% for the LRMD (95% confidence interval: 0.92-1.10).
CONCLUSION The LRMD correlated with the gold standard capnography with respect to respiratory rate detection and apnea events. The LRMD could be used as an alternative to capnography for measuring respiration in endoscopy.
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Affiliation(s)
- Vaibhav Wadhwa
- Department of Gastroenterology and Hepatology, Cleveland Clinic Florida, Weston, FL 33324, United States
| | - Adalberto J Gonzalez
- Department of Gastroenterology and Hepatology, Cleveland Clinic Florida, Weston, FL 33324, United States
| | - Kristen Selema
- Department of Internal Medicine, Cleveland Clinic Florida, Weston, FL 33331, United States
| | - Ronen Feldman
- Department of Technology, Artep Incorporated, Elliot City, MD 21042, United States
| | - Rocio Lopez
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH 44195, United States
| | - John J Vargo
- Department of Gastroenterology and Hepatology, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, OH 44195, United States
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Grau L, Orozco FR, Duque AF, Post ZD, Ponzio DY, Ong AC. A Simple Protocol to Stratify Pulmonary Risk Reduces Complications After Total Joint Arthroplasty. J Arthroplasty 2019; 34:1233-1239. [PMID: 30777628 DOI: 10.1016/j.arth.2019.01.048] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 01/16/2019] [Accepted: 01/22/2019] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Pulmonary complications after total joint arthroplasty are a burden to patients and the healthcare system. The aim of this study is to demonstrate the effectiveness of a pulmonary screening questionnaire and intervention protocol developed at our institution to prevent pulmonary complications. METHODS Between 2010 and 2015, 7658 consecutive total joint arthroplasty patients at our institution were reviewed. Based on our pre-operative pulmonary risk assessment tool, 1625 patients were flagged as high pulmonary risk. Patients were determined to be high risk if they were a current or former heavy smoker with an abnormal spirometry, had a positive obstructive sleep apnea screening, required continuous positive airway pressure/bi-level positive airway pressure use, had a history of significant pulmonary disease, had an oxygen saturation <90%, or had body mass index >40. A standardized monitoring protocol and interventions including smoking cessation, treatment and optimization of primary pulmonary conditions, peri-operative inhaler use, spinal anesthesia, aspiration precautions, elevated head of bed >20° resting and >45° while eating, maintaining oxygen saturation ≥92%, early use of incentive spirometer, avoidance of narcotics and early respiratory therapy consult were initiated for all high risk patients. RESULTS Only 7 of 7658 (0.091%) patients suffered pulmonary complications after initiating our intervention protocol. These included 3 aspiration pneumonias, 1 asthma exacerbation, 1 chronic obstructive pulmonary disease exacerbation, 1 continuous positive airway pressure intolerance in a patient with obstructive sleep apnea, and 1 requirement of bi-level positive airway pressure. The pulmonary risk questionnaire accurately identified all patients who had pulmonary complications. The overall pulmonary complication rate at our institution decreased from 5.7% to 0.09% after implementing our screening questionnaire and intervention protocol (P < .0001). CONCLUSION Our results demonstrate a more than 63-fold reduction in pulmonary complications at our institution. Our screening questionnaire and intervention protocol is an effective way of identifying and preventing pulmonary complications.
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Affiliation(s)
- Luis Grau
- Department of Orthopaedic Surgery, Rothman Orthopaedics at Thomas Jefferson University, Egg Harbor Township, NJ
| | - Fabio R Orozco
- Department of Orthopaedic Surgery, Rothman Orthopaedics at Thomas Jefferson University, Egg Harbor Township, NJ
| | - Andres F Duque
- Department of Orthopaedic Surgery, Rothman Orthopaedics at Thomas Jefferson University, Egg Harbor Township, NJ
| | - Zachary D Post
- Department of Orthopaedic Surgery, Rothman Orthopaedics at Thomas Jefferson University, Egg Harbor Township, NJ
| | - Danielle Y Ponzio
- Department of Orthopaedic Surgery, Rothman Orthopaedics at Thomas Jefferson University, Egg Harbor Township, NJ
| | - Alvin C Ong
- Department of Orthopaedic Surgery, Rothman Orthopaedics at Thomas Jefferson University, Egg Harbor Township, NJ
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Arbid SA, El-Khoury H, Jamali F, Tamim H, Chami H. Association of preoperative systemic corticosteroid therapy with surgical outcomes in chronic obstructive pulmonary disease patients. Ann Thorac Med 2019; 14:141-147. [PMID: 31007766 PMCID: PMC6467015 DOI: 10.4103/atm.atm_245_18] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND: Chronic obstructive pulmonary disease (COPD) patients are at an increased risk of postoperative pulmonary complications (PPCs). The purpose of this study is to evaluate the risks and benefits associated with preoperative steroids in COPD patients. METHODS: The National Surgical Quality Improved Program database was used to identify 92 COPD patients who underwent surgery at the American University of Beirut Medical Center between 2009 and 2013. COPD was diagnosed based on postbronchodilator forced expiratory volume in 1 s to forced vital capacity ratio <0.7 and a history of smoking. The exposure of interest was preoperative systemic corticosteroid therapy. The primary outcomes were PPCs and wound complications. Cardiac and urinary complications along with unplanned readmission or reoperation and death were also evaluated. RESULTS: Overall 42.4% of patients received preoperative systemic corticosteroids. Postoperative wound complications were significantly more frequent in COPD patients who received preoperative systemic corticosteroids compared to patients who did not (10.3% vs. none, respectively, P = 0.03). However, PPCs were not significantly different between patients who received preoperative systemic corticosteroids and patients who did not (17.9% vs. 13.2%, respectively, P = 0.53). There were no significant differences in the secondary outcomes. CONCLUSIONS: This study suggests that preoperative administration of systemic corticosteroids in stable COPD patients is associated with an increased risk of postoperative wound complications but may not reduce PPCs.
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Affiliation(s)
- Samer Abou Arbid
- Department of Internal Medicine, American University of Beirut Medical Center, Lebanon, USA
| | - Habib El-Khoury
- Department of Internal Medicine, American University of Beirut Medical Center, Lebanon, USA
| | - Faek Jamali
- Department of Surgery, American University of Beirut Medical Center, Lebanon, USA
| | - Hani Tamim
- Department of Internal Medicine, American University of Beirut Medical Center, Lebanon, USA
| | - Hassan Chami
- Department of Internal Medicine, American University of Beirut Medical Center, Lebanon, USA
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Risk Factors for Pulmonary Complications After Laparoscopic Pylorus-preserving Pancreaticoduodenectomy: A Retrospective Observational Analysis. Surg Laparosc Endosc Percutan Tech 2018. [PMID: 29528947 DOI: 10.1097/sle.0000000000000521] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Laparoscopic pylorus-preserving pancreaticoduodenectomy (LPPPD) is less invasive than open pylorus-preserving pancreaticoduodenectomy. However, LPPPD has a long operation time with pneumoperitoneum, which may affect the postoperative pulmonary complications (PPCs). We retrospectively evaluated the incidence of PPCs and their risk factors in LPPPD. In 191 patients who underwent LPPPD, the incidence of PPCs was 28.8% (n=55). Multivariate logistic regression analysis revealed that the risk factors for PPCs were male sex [odds ratio (OR), 2.518; P=0.008], high body mass index (OR, 1.172; P=0.024), and low preoperative serum albumin level (OR, 0.390; P=0.032). Length of hospital stay was significantly longer in the PPC group than in the no-PPC group [17 (14 to 26) vs. 14 (13 to 18) d, P<0.001]. There was no difference in the incidence of surgical complications between the PPC group and the no-PPC group (14.5% vs. 6.6%, P=0.096). These results provide useful information for perioperative pulmonary management in patients undergoing LPPPD.
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Hirosako S, Nakamura K, Hamada S, Sugahara K, Yoshida C, Saeki S, Kojima K, Okamoto S, Ichiyasu H, Fujii K, Kohrogi H. Respiratory evaluation of the risk for postoperative pulmonary complications in patients who preoperatively consulted pulmonologists: Studying both patients who underwent and who precluded planned surgery. Respir Investig 2018; 56:448-456. [PMID: 30146353 DOI: 10.1016/j.resinv.2018.07.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Revised: 06/27/2018] [Accepted: 07/12/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Due to advances in medicine, patients with pulmonary diseases have become candidates for surgery under general anesthesia. They often consult pulmonologists to assess their tolerability for surgery. The purpose of this study was to evaluate the significant characteristics responsible for postoperative pulmonary complications (PPCs) and the preclusion of the planned surgery. METHODS The clinical data of 462 consecutive patients who consulted at the Department of Respiratory Medicine before surgery under general anesthesia were used in this study. The relationship between the patient׳s characteristics and their outcomes were analyzed. The patients who were scheduled for lung resection were excluded. RESULTS Of the 386 patients who underwent planned surgery, 353 had no PPCs (Group A) and 33 developed PPCs (Group B). Planned surgery under general anesthesia was precluded in 31 patients due to respiratory problems (Group C). The significant predictors for PPCs consisted of a higher age, male gender, asthma, gastrointestinal surgery, cardiovascular surgery and a lower percentage of the predicted forced expiratory volume in 1 second (% predicted FEV1). The significant factors associated with the preclusion of planned surgery included interstitial pneumonia (IP), dermatologic surgery and a lower % predicted FEV1. The predicted probability of PPCs in Group C was significantly higher than that in Group A and lower than that in Group B (all p-values < 0.05). CONCLUSION The common clinical finding for predicting PPCs and encouraging the preclusion of the planned surgery under general anesthesia was a lower % predicted FEV1.
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Affiliation(s)
- Susumu Hirosako
- Department of Respiratory Medicine, Kumamoto University Hospital, Faculty of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto 860-8556, Japan.
| | - Kazuyoshi Nakamura
- Department of Respiratory Medicine, Kumamoto University Hospital, Faculty of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto 860-8556, Japan.
| | - Shohei Hamada
- Department of Respiratory Medicine, Kumamoto University Hospital, Faculty of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto 860-8556, Japan.
| | - Kazuaki Sugahara
- Department of Respiratory Medicine, Kumamoto University Hospital, Faculty of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto 860-8556, Japan.
| | - Chieko Yoshida
- Department of Respiratory Medicine, Kumamoto University Hospital, Faculty of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto 860-8556, Japan.
| | - Sho Saeki
- Department of Respiratory Medicine, Kumamoto University Hospital, Faculty of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto 860-8556, Japan.
| | - Keisuke Kojima
- Department of Respiratory Medicine, Kumamoto University Hospital, Faculty of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto 860-8556, Japan.
| | - Shinichiro Okamoto
- Department of Respiratory Medicine, Kumamoto University Hospital, Faculty of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto 860-8556, Japan.
| | - Hidenori Ichiyasu
- Department of Respiratory Medicine, Kumamoto University Hospital, Faculty of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto 860-8556, Japan.
| | - Kazuhiko Fujii
- Department of Respiratory Medicine, Kumamoto University Hospital, Faculty of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto 860-8556, Japan.
| | - Hirotsugu Kohrogi
- Department of Respiratory Medicine, Kumamoto University Hospital, Faculty of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto 860-8556, Japan.
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Burudpakdee C, Near AM, Huang H, Coppolo D, Kushnarev V, Suggett J. A Real-World Evidence Study Assessing the Impact of Adding the Aerobika Oscillating Positive Expiratory Pressure Device to Standard of Care Upon Healthcare Resource Utilization and Costs in Post-Operative Patients. Pulm Ther 2018; 4:87-101. [PMID: 32026246 PMCID: PMC6966948 DOI: 10.1007/s41030-018-0055-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION The aim of this real-world study was to measure the benefit of the Aerobika oscillating positive expiratory pressure (OPEP) device when added to standard of care (defined as incentive spirometry [IS]) for post-operative patients. METHODS Adults aged ≥ 18 years who were hospitalized for cardiac, thoracic or upper abdominal surgery between 1 September 2013 and 30 April 2017 were identified from IQVIA's Hospital Charge Detail Master (CDM) database; the index date was the date of the first hospitalization for surgery. The control cohort (IS) included patients who had ≥ 1 CDM record within 12 months prior to the index date and ≥ 1 record after discharge, evidence of IS use during index hospitalization and no evidence of use of a PEP or OPEP device at any time during the study period. The Aerobika OPEP cohort was selected in a similar manner, except that patients were required to have evidence of Aerobika OPEP use during the index hospitalization. Aerobika OPEP patients were 1:1 matched to IS patients using propensity score (PS) matching. Hospital readmissions and costs were measured at 30 days post-discharge from the index hospitalization. RESULTS After PS matching, 144 patients were included in each cohort. At 30 days post-discharge, compared to the control (IS) cohort there were significantly fewer patients in the Aerobika OPEP cohort with ≥ 1 all-cause re-hospitalizations (13.9 vs. 22.9%; p = 0.042). The patients in the Aerobika OPEP cohort also had a shorter mean length of stay (± standard deviation) (1.25 ± 4.04 vs. 2.60 ± 8.24 days; p = 0.047) and lower total unadjusted mean all-cause cost per patient ($3670 ± $13,894 vs. $13,775 ± $84,238; p = 0.057). Adjusted analyses suggested that hospitalization costs were 80% lower for the Aerobika OPEP cohort versus the IS cohort (p = 0.001). CONCLUSION Our results suggest that the addition of the Aerobika OPEP device to standard of care (IS) is beneficial in the post-operative setting. FUNDING Trudell Medical International.
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Eranki A, Farr N, Partanen A, Sharma KV, Rossi CT, Rosenberg AZ, Kim A, Oetgen M, Celik H, Woods D, Yarmolenko PS, Kim PCW, Wood BJ. Mechanical fractionation of tissues using microsecond-long HIFU pulses on a clinical MR-HIFU system. Int J Hyperthermia 2018; 34:1213-1224. [PMID: 29429375 DOI: 10.1080/02656736.2018.1438672] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
PURPOSE High intensity focussed ultrasound (HIFU) can non-invasively treat tumours with minimal or no damage to intervening tissues. While continuous-wave HIFU thermally ablates target tissue, the effect of hundreds of microsecond-long pulsed sonications is examined in this work. The objective of this study was to characterise sonication parameter-dependent thermomechanical bioeffects to provide the foundation for future preclinical studies and facilitate clinical translation. METHODS AND MATERIALS Acoustic power, number of cycles/pulse, sonication time and pulse repetition frequency (PRF) were varied on a clinical magnetic resonance imaging (MRI)-guided HIFU (MR-HIFU) system. Ex vivo porcine liver, kidney and cardiac muscle tissue samples were sonicated (3 × 3 grid pattern, 1 mm spacing). Temperature, thermal dose and T2 relaxation times were quantified using MRI. Lesions were histologically analysed using H&E and vimentin stains for lesion structure and viability. RESULTS Thermomechanical HIFU bioeffects produced distinct types of fractionated tissue lesions: solid/thermal, paste-like and vacuolated. Sonications at 20 or 60 Hz PRF generated substantial tissue damage beyond the focal region, with reduced viability on vimentin staining, whereas H&E staining indicated intact tissue. Same sonication parameters produced dissimilar lesions in different tissue types, while significant differences in temperature, thermal dose and T2 were observed between the parameter sets. CONCLUSION Clinical MR-HIFU system was utilised to generate distinct types of lesions and to produce targeted thermomechanical bioeffects in ex vivo tissues. The results guide HIFU research on thermomechanical tissue bioeffects, inform future studies and advice sonication parameter selection for direct tumour ablation or immunomodulation using a clinical MR-HIFU system.
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Affiliation(s)
- Avinash Eranki
- a Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Health System , Washington , DC , USA.,b Center for Interventional Oncology, Radiology and Imaging Sciences, Clinical Center , National Institutes of Health , Bethesda , MD , USA
| | - Navid Farr
- b Center for Interventional Oncology, Radiology and Imaging Sciences, Clinical Center , National Institutes of Health , Bethesda , MD , USA
| | - Ari Partanen
- b Center for Interventional Oncology, Radiology and Imaging Sciences, Clinical Center , National Institutes of Health , Bethesda , MD , USA.,c Clinical Science MR Therapy, Philips , Andover , MA , USA
| | - Karun V Sharma
- a Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Health System , Washington , DC , USA
| | - Christopher T Rossi
- d Department of Pathology , Children's National Health System , Washington , DC , USA
| | - Avi Z Rosenberg
- e Department of Pathology , Johns Hopkins University , Baltimore , MD , USA
| | - AeRang Kim
- a Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Health System , Washington , DC , USA
| | - Matthew Oetgen
- a Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Health System , Washington , DC , USA
| | - Haydar Celik
- a Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Health System , Washington , DC , USA.,b Center for Interventional Oncology, Radiology and Imaging Sciences, Clinical Center , National Institutes of Health , Bethesda , MD , USA
| | - David Woods
- b Center for Interventional Oncology, Radiology and Imaging Sciences, Clinical Center , National Institutes of Health , Bethesda , MD , USA
| | - Pavel S Yarmolenko
- a Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Health System , Washington , DC , USA
| | - Peter C W Kim
- a Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Health System , Washington , DC , USA
| | - Bradford J Wood
- b Center for Interventional Oncology, Radiology and Imaging Sciences, Clinical Center , National Institutes of Health , Bethesda , MD , USA
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Baysal PK, Baysal Ö, Erkılınç A, Gürcü ME, Yeksan AN, Gölboyu BE, Ekinci M. Is saphenous nerve radio frequency an effective treatment for advanced gonarthrosis in elders with cardiac comorbidity? J Back Musculoskelet Rehabil 2018; 31:113-118. [PMID: 28759949 DOI: 10.3233/bmr-169690] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Pulsed radiofrequency (PRF) used for knee pain originating from osteoarthritis is one of these methods. OBJECTIVES The aim of the study was to evaluate the knee functional status and pain palliation following the application of pulse radiofrequency in patients with cardiac comorbid disease who were diagnosed with advanced stage osteoarthritis. METHODS Thirty-eight patients with high surgical risk having cardiac comorbidities with grade 3-4 gonarthrosis according to the Kellgren-Lawrence classification were retrospectively analyzed. PRF was applied to the saphenous nerve of each patient. Visual Analog Scale for knee pain evaluation both at rest and on movement and the Lysholm Knee Scoring Scale for function evaluation were used. The patient status was evaluated before the procedure and at the first and sixth months after the procedure. RESULTS The mean age was 68.8 years (range, 53-82 years). Both the rest and movement post-procedural Visual Analog Scale scores at first and sixth months were significantly lower than pre-procedural values (p< 0.001). A statistically significant improvement was also determined when pre- and one and six months post-procedural Lysholm scores were compared (p< 0.001). CONCLUSIONS PRF is a safe and function sparing minimally invasive pain palliation method for knee osteoarthritis in elders with cardiac comorbidity.
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Affiliation(s)
| | - Özgür Baysal
- Department of Orthopaedic and Traumatology, Kars State Hospital, Kars, Turkey
| | - Atakan Erkılınç
- Department of Anesthesiology, Kartal Koşuyolu Training and Research Hospital, Istanbul, Turkey
| | - Mustafa Emre Gürcü
- Department of Anesthesiology, Kartal Koşuyolu Training and Research Hospital, Istanbul, Turkey
| | - Ayşe Nur Yeksan
- Department of Anesthesiology, Faculty of Medicine, Kafkas University, Kars, Turkey
| | | | - Mürsel Ekinci
- Department of Anesthesiology, Kars State Hospital, Kars, Turkey
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Jønsson LR, Ingelsrud LH, Tengberg LT, Bandholm T, Foss NB, Kristensen MT. Physical performance following acute high-risk abdominal surgery: a prospective cohort study. Can J Surg 2017. [PMID: 29368676 DOI: 10.1503/cjs.012616] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Acute high-risk abdominal (AHA) surgery is associated with high mortality, multiple postoperative complications and prolonged hospital stay. Further development of strategies for enhanced recovery programs following AHA surgery is needed. The aim of this study was to describe physical performance and barriers to independent mobilization among patients who received AHA surgery (postoperative days [POD] 1-7). METHODS Patients undergoing AHA surgery were consecutively enrolled from a university hospital in Denmark. In the first postoperative week, all patients were evaluated daily with regards to physical performance, using the Cumulated Ambulation Score (CAS; 0-6 points) to assess basic mobility and the activPAL monitor to assess the 24-hour physical activity level. We recorded barriers to independent mobilization. RESULTS Fifty patients undergoing AHA surgery (mean age 61.4 ± 17.2 years) were included. Seven patients died within the first postoperative week, and 15 of 43 (35%) patients were still not independently mobilized (CAS < 6) on POD-7, which was associated with pulmonary complications developing (53% v. 14% in those with CAS = 6, p = 0.012). The patients lay or sat for a median of 23.4 hours daily during the first week after AHA surgery, and the main barriers to independent mobilization were fatigue and abdominal pain. CONCLUSION Patients who receive AHA surgery have very limited physical performance in the first postoperative week. Barriers to independent mobilization are primarily fatigue and abdominal pain. Further studies investigating strategies for early mobilization and barriers to mobilization in the immediate postoperative period after AHA surgery are needed.
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Affiliation(s)
- Line Rokkedal Jønsson
- From the Physical Medicine & Rehabilitation Research -Copenhagen (PMR-C), Department of Physiotherapy and Occupational Therapy, Copenhagen University Hospital, Hvidovre, Denmark (Jønsson, Bandholm, Kristensen); the Department of Orthopedic Surgery, Copenhagen University Hospital, Hvidovre, Denmark (Ingelsrud, Tange Kristensen); the Gastro Unit Surgical Division, Copenhagen University Hospital, Hvidovre, Denmark, and the Department of Surgery, Zealand University Hospital, Køge, Denmark (Tengberg); the Clinical Research Centre, Copenhagen University Hospital, Hvidovre, Denmark (Bandholm); and the Department of Anesthesiology and Intensive Care Medicine, Copenhagen University Hospital, Hvidovre, Denmark (Foss)
| | - Lina Holm Ingelsrud
- From the Physical Medicine & Rehabilitation Research -Copenhagen (PMR-C), Department of Physiotherapy and Occupational Therapy, Copenhagen University Hospital, Hvidovre, Denmark (Jønsson, Bandholm, Kristensen); the Department of Orthopedic Surgery, Copenhagen University Hospital, Hvidovre, Denmark (Ingelsrud, Tange Kristensen); the Gastro Unit Surgical Division, Copenhagen University Hospital, Hvidovre, Denmark, and the Department of Surgery, Zealand University Hospital, Køge, Denmark (Tengberg); the Clinical Research Centre, Copenhagen University Hospital, Hvidovre, Denmark (Bandholm); and the Department of Anesthesiology and Intensive Care Medicine, Copenhagen University Hospital, Hvidovre, Denmark (Foss)
| | - Line Toft Tengberg
- From the Physical Medicine & Rehabilitation Research -Copenhagen (PMR-C), Department of Physiotherapy and Occupational Therapy, Copenhagen University Hospital, Hvidovre, Denmark (Jønsson, Bandholm, Kristensen); the Department of Orthopedic Surgery, Copenhagen University Hospital, Hvidovre, Denmark (Ingelsrud, Tange Kristensen); the Gastro Unit Surgical Division, Copenhagen University Hospital, Hvidovre, Denmark, and the Department of Surgery, Zealand University Hospital, Køge, Denmark (Tengberg); the Clinical Research Centre, Copenhagen University Hospital, Hvidovre, Denmark (Bandholm); and the Department of Anesthesiology and Intensive Care Medicine, Copenhagen University Hospital, Hvidovre, Denmark (Foss)
| | - Thomas Bandholm
- From the Physical Medicine & Rehabilitation Research -Copenhagen (PMR-C), Department of Physiotherapy and Occupational Therapy, Copenhagen University Hospital, Hvidovre, Denmark (Jønsson, Bandholm, Kristensen); the Department of Orthopedic Surgery, Copenhagen University Hospital, Hvidovre, Denmark (Ingelsrud, Tange Kristensen); the Gastro Unit Surgical Division, Copenhagen University Hospital, Hvidovre, Denmark, and the Department of Surgery, Zealand University Hospital, Køge, Denmark (Tengberg); the Clinical Research Centre, Copenhagen University Hospital, Hvidovre, Denmark (Bandholm); and the Department of Anesthesiology and Intensive Care Medicine, Copenhagen University Hospital, Hvidovre, Denmark (Foss)
| | - Nicolai Bang Foss
- From the Physical Medicine & Rehabilitation Research -Copenhagen (PMR-C), Department of Physiotherapy and Occupational Therapy, Copenhagen University Hospital, Hvidovre, Denmark (Jønsson, Bandholm, Kristensen); the Department of Orthopedic Surgery, Copenhagen University Hospital, Hvidovre, Denmark (Ingelsrud, Tange Kristensen); the Gastro Unit Surgical Division, Copenhagen University Hospital, Hvidovre, Denmark, and the Department of Surgery, Zealand University Hospital, Køge, Denmark (Tengberg); the Clinical Research Centre, Copenhagen University Hospital, Hvidovre, Denmark (Bandholm); and the Department of Anesthesiology and Intensive Care Medicine, Copenhagen University Hospital, Hvidovre, Denmark (Foss)
| | - Morten Tange Kristensen
- From the Physical Medicine & Rehabilitation Research -Copenhagen (PMR-C), Department of Physiotherapy and Occupational Therapy, Copenhagen University Hospital, Hvidovre, Denmark (Jønsson, Bandholm, Kristensen); the Department of Orthopedic Surgery, Copenhagen University Hospital, Hvidovre, Denmark (Ingelsrud, Tange Kristensen); the Gastro Unit Surgical Division, Copenhagen University Hospital, Hvidovre, Denmark, and the Department of Surgery, Zealand University Hospital, Køge, Denmark (Tengberg); the Clinical Research Centre, Copenhagen University Hospital, Hvidovre, Denmark (Bandholm); and the Department of Anesthesiology and Intensive Care Medicine, Copenhagen University Hospital, Hvidovre, Denmark (Foss)
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Bhatt N, Sheridan G, Connolly M, Kelly S, Gillis A, Conlon K, Lane S, Shanahan E, Ridgway P. Postoperative exercise training is associated with reduced respiratory infection rates and early discharge: A case-control study. Surgeon 2017; 15:139-146. [DOI: 10.1016/j.surge.2015.07.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Revised: 07/07/2015] [Accepted: 07/09/2015] [Indexed: 11/24/2022]
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Differential Effects of Intraoperative Positive End-expiratory Pressure (PEEP) on Respiratory Outcome in Major Abdominal Surgery Versus Craniotomy. Ann Surg 2017; 264:362-369. [PMID: 26496082 DOI: 10.1097/sla.0000000000001499] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
OBJECTIVES In this study, we examined whether (1) positive end-expiratory pressure (PEEP) has a protective effect on the risk of major postoperative respiratory complications in a cohort of patients undergoing major abdominal surgeries and craniotomies, and (2) the effect of PEEP is differed by surgery type. BACKGROUND Protective mechanical ventilation with lower tidal volumes and PEEP reduces compounded postoperative complications after abdominal surgery. However, data regarding the use of intraoperative PEEP is conflicting. METHODS In this observational study, we included 5915 major abdominal surgery patients and 5063 craniotomy patients. Analysis was performed using multivariable logistic regression. The primary outcome was a composite of major postoperative respiratory complications (respiratory failure, reintubation, pulmonary edema, and pneumonia) within 3 days of surgery. RESULTS Within the entire study population (major abdominal surgeries and craniotomies), we found an association between application of PEEP ≥5 cmH2O and a decreased risk of postoperative respiratory complications compared with PEEP <5 cmH2O. Application of PEEP >5 cmH2O was associated with a significant lower odds of respiratory complications in patients undergoing major abdominal surgery (odds ratio 0.53, 95% confidence interval 0.39 - 0.72), effects that translated to deceased hospital length of stay [median hospital length of stay : 6 days (4-9 days), incidence rate ratios for each additional day: 0.91 (0.84 - 0.98)], whereas PEEP >5 cmH2O was not significantly associated with reduced odds of respiratory complications or hospital length of stay in patients undergoing craniotomy. CONCLUSIONS The protective effects of PEEP are procedure specific with meaningful effects observed in patients undergoing major abdominal surgery. Our data suggest that default mechanical ventilator settings should include PEEP of 5-10 cmH2O during major abdominal surgery.
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Linshom thermodynamic sensor is a reliable alternative to capnography for monitoring respiratory rate. J Clin Monit Comput 2017; 32:133-140. [PMID: 28229352 DOI: 10.1007/s10877-017-0004-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Accepted: 02/09/2017] [Indexed: 12/20/2022]
Abstract
Monitoring ventilation accurately is a technically challenging, yet indispensable aspect of patient care in the intra- and post-procedural settings. A new prototypical device known as the Linshom Respiratory Monitoring Device (LRMD) has been recently designed to non-invasively, inexpensively, and portably measure respiratory rate. The purpose of this study was to measure the accuracy and variability of LRMD measurements of respiratory rate relative to the measurement of capnography. In this prospective study, participants were enrolled and individually fitted with a face mask monitored by the LRMD and capnography. With a baseline oxygen flow rate and digital metronome to pace their respiratory rate, the participants were instructed to breathe at 10 breaths per minute (bpm) for 3 min, 20 bpm for 3 min, 30 bpm for 3 min, 0 bpm for 30 s, and resume regular breathing for 30 s. Both sensors were connected to a computer for continuous temperature and carbon dioxide waveform recordings. The data were then retrospectively analyzed. Twenty-six healthy volunteers, mean (range) age 27.8 (23-37) and mean (range) BMI 23.1 (18.8-29.2) kg/m2 were recruited. There were 15 males (57.7%) and 11 females (42.3%). After excluding 3 subjects for technical reasons, 13,800 s of breathing and 4,140 expiratory breaths were recorded. Throughout the protocol, the average standard deviation (SD) for the LRMD and capnography was 1.11 and 1.81 bpm, respectively. The overall mean bias (±2SD) between LRMD and capnography was -0.33 (±0.1.56) bpm. At the lowest and intermediate breathing rates reflective of hypoventilation and normal ventilation, the LRMD variance was 0.55 and 1.23 respectively, compared to capnography with 5.54 and 7.47, respectively. At higher breathing rates indicative of hyperventilation, the variance of the test device was 4.52, still less than that of capnography at 5.73. This study demonstrated a promising correlation between the LRMD and capnography for use as a respiratory rate monitor. The LRMD technology may be a significant addition to monitoring vital signs because it offers a minimally intrusive opportunity to detect respiratory rate and apnea, without expensive or complex anesthetic equipment, before the need for life-saving resuscitation arises.
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Wong KK, Fung JT, Leung SK. Risk factor analysis and predictive score for pneumonia after major/ultra-major operations: A single-centre, retrospective study from the Surgical Outcome Monitoring and Improvement Program database. SURGICAL PRACTICE 2017. [DOI: 10.1111/1744-1633.12225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Monastesse A, Girard F, Massicotte N, Chartrand-Lefebvre C, Girard M. Lung Ultrasonography for the Assessment of Perioperative Atelectasis. Anesth Analg 2017; 124:494-504. [DOI: 10.1213/ane.0000000000001603] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Yu X, Zhai Z, Zhao Y, Zhu Z, Tong J, Yan J, Ouyang W. Performance of Lung Ultrasound in Detecting Peri-Operative Atelectasis after General Anesthesia. ULTRASOUND IN MEDICINE & BIOLOGY 2016; 42:2775-2784. [PMID: 27639431 DOI: 10.1016/j.ultrasmedbio.2016.06.010] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Revised: 04/28/2016] [Accepted: 06/06/2016] [Indexed: 06/06/2023]
Abstract
The aim of this prospective observational study was to evaluate the performance of lung ultrasound (LUS) in detecting post-operative atelectasis in adult patients under general anesthesia. Forty-six patients without pulmonary comorbidities who were scheduled for elective neurosurgery were enrolled in the study. A total of 552 pairs of LUS clips and thoracic computed tomography (CT) images were ultimately analyzed to determine the presence of atelectasis in 12 prescribed lung regions. The accuracy of LUS in detecting peri-operative atelectasis was evaluated with thoracic CT as gold standard. Levels of agreement between the two observers for LUS and the two observers for thoracic CT were analyzed using the κ reliability test. The quantitative correlation between LUS scores of aeration and the volumetric data of atelectasis in thoracic CT were further evaluated. LUS had reliable performance in post-operative atelectasis, with a sensitivity of 87.7%, specificity of 92.1% and diagnostic accuracy of 90.8%. The levels of agreement between the two observers for LUS and for thoracic CT were both satisfactory, with κ coefficients of 0.87 (p < 0.0001) and 0.93 (p < 0.0001), respectively. In patients in the supine position, LUS scores were highly correlated with the atelectasis volume of CT (r = 0.58, p < 0.0001). Thus, LUS provides a fast, reliable and radiation-free method to identify peri-operative atelectasis in adults.
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Affiliation(s)
- Xin Yu
- Department of Anesthesiology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Zhenping Zhai
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha, China
| | - Yongfeng Zhao
- Department of Ultrasound, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Zhiming Zhu
- Department of Radiology, Xiangya Hospital, Central South University, Changsha, China
| | - Jianbin Tong
- Department of Anesthesiology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Jianqin Yan
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha, China
| | - Wen Ouyang
- Department of Anesthesiology, The Third Xiangya Hospital, Central South University, Changsha, China.
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Abstract
In the era of evidence-based medicine, ultrasonography has emerged as an important and indispensable tool in clinical practice in various specialties including critical care. Lung ultrasound (LUS) has a wide potential in various surgical and clinical situations for timely and easy detection of an impending crisis such as pulmonary edema, endobronchial tube migration, pneumothorax, atelectasis, pleural effusion, and various other causes of desaturation before it clinically ensues to critical level. Although ultrasonography is frequently used in nerve blocks, airway handling, and vascular access, LUS for routine intraoperative monitoring and in crisis management still necessitates recognition. After reviewing the various articles regarding the use of LUS in critical care, we found, that LUS can be used in various intraoperative circumstances similar to Intensive Care Unit with some limitations. Except for few attempts in the intraoperative detection of pneumothorax, LUS is hardly used but has wider perspective for routine and crisis management in real-time. If anesthesiologists add LUS in their routine monitoring armamentarium, it can assist to move a step ahead in the dynamic management of critically ill and high-risk patients.
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Affiliation(s)
- Amit Kumar Mittal
- Department of Anesthesiology and Critical Care, Rajiv Gandhi Cancer Institute and Research Centre, New Delhi, India
| | - Namrata Gupta
- Department of Anesthesiology and Critical Care, Rajiv Gandhi Cancer Institute and Research Centre, New Delhi, India
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Enteral tube feeding for individuals with cystic fibrosis: Cystic Fibrosis Foundation evidence-informed guidelines. J Cyst Fibros 2016; 15:724-735. [PMID: 27599607 DOI: 10.1016/j.jcf.2016.08.004] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2016] [Revised: 08/02/2016] [Accepted: 08/15/2016] [Indexed: 01/12/2023]
Abstract
Nutrition is integral to the care of individuals with cystic fibrosis (CF). Better nutritional status is associated with improved pulmonary function. In some individuals with CF, enteral tube feeding can be useful in achieving optimal nutritional status. Current nutrition guidelines do not include detailed recommendations for enteral tube feeding. The Cystic Fibrosis Foundation convened an expert panel to develop enteral tube feeding recommendations based on a systematic review of the evidence and expert opinion. These guidelines address when to consider enteral tube feeding, assessment of confounding causes of poor nutrition in CF, preparation of the patient for placement of the enteral feeding tube, management of the tube after placement and education about enteral feeding. These recommendations are intended to guide the CF care team, individuals with CF, and their families through the enteral tube feeding process.
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Morbidity and mortality rates after emergency abdominal surgery: an analysis of 4346 patients scheduled for emergency laparotomy or laparoscopy. Langenbecks Arch Surg 2016; 402:615-623. [PMID: 27502400 DOI: 10.1007/s00423-016-1493-1] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Accepted: 08/03/2016] [Indexed: 02/06/2023]
Abstract
PURPOSE Emergency abdominal surgery results in a high rate of post-operative complications and death. There are limited data describing the emergency surgical population in details. We aimed to give a detailed analyses of complications and mortality in a consecutive group of patients undergoing acute abdominal surgery over a 4-year period. METHODS This observational study was conducted between 2009 and 2013 at Copenhagen University Hospital Herlev, Denmark. All patients scheduled for emergency laparotomy or laparoscopy were included. Pre-, intra-, and post-operative data were collected from medical records. Complications were registered according to the Clavien-Dindo classification. Cox regression analysis was performed to identify risk factors for mortality. RESULTS A total of 4,346 patients underwent emergency surgery, of whom 14 % had surgical complications and 23 % medical complications. The overall 30-day mortality was 8 % with 50 % of those in this group over 80 years of age. The 30-day mortality rates were 0.8 % (95 % CI 0.5-1.1) and 17 % (95 % CI 15.5-18.9), respectively, for the laparoscopy and the laparotomy groups. The overall death rate within 24 h of surgery was 21 %. Several risk factors for 30- and 90-day mortality were identified: age, ASA ≥3 (American Society of Anaesthesiologists physical status classification), performance score (Zubroed/WHOclassification), cirrhosis of the liver, chronic nephropathy, several medical conditions, and malignancy. CONCLUSION Almost one in five patients died after emergency laparotomy, of whom one in five died within 24 h of surgery. Predictors for poor outcome were identified.
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Yu J, Choi JM, Lee J, Kwon K, Kong YG, Seo H, Hwang JH, Park HK, Kim YK. Risk factors for pulmonary complications after percutaneous nephrolithotomy: A retrospective observational analysis. Medicine (Baltimore) 2016; 95:e4513. [PMID: 27583860 PMCID: PMC5008544 DOI: 10.1097/md.0000000000004513] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Although percutaneous nephrolithotomy is minimally invasive, it is associated with several complications, including extravasation of fluid and urine, the need for a blood transfusion, and septicemia. However, little is known about pulmonary complications after this procedure. Therefore, we aimed to evaluate the risk factors for and outcomes of pulmonary complications after percutaneous nephrolithotomy.All consecutive patients who underwent percutaneous nephrolithotomy between 2001 and 2014 were identified and divided into group A (no clinically significant pulmonary complications) and group B (clinically significant pulmonary complications). Preoperative and intraoperative variables and postoperative outcomes were evaluated. Independent risk factors for postoperative pulmonary complications were evaluated by univariate and multivariate logistic regression analyses.The study included 560 patients: 378 (67.5%) in group A and 182 (32.5%) in group B. Multivariate logistic regression analysis revealed that the independent risk factors for pulmonary complications after percutaneous nephrolithotomy were a higher body mass index (odds ratio = 1.062, P = 0.026), intraoperative red blood cell transfusion (odds ratio = 2.984, P = 0.012), and an intercostal surgical approach (odds ratio = 3.046, P < 0.001). Furthermore, the duration of hospital stay was significantly longer (8.4 ± 4.3 days vs 7.6 ± 3.4 days, P = 0.010) and the intensive care unit admission rate was significantly higher [13 (7.1%) vs 1 (0.3%), P < 0.001] in group B than in group A.Risk factors for pulmonary complications after percutaneous nephrolithotomy were a higher body mass index, intraoperative red blood cell transfusion, and an intercostal surgical approach. Postoperative pulmonary complications were associated with poor outcomes. These results may provide useful information for the perioperative management of pulmonary complications after percutaneous nephrolithotomy.
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Affiliation(s)
- Jihion Yu
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul
| | - Jae Moon Choi
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul
| | - Joonho Lee
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul
| | - Koo Kwon
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul
| | - Yu-Gyeong Kong
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul
| | - Hyungseok Seo
- Department of Anesthesiology and Pain Medicine, Dankook University Hospital, Cheonan-si
| | - Jai-Hyun Hwang
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul
| | - Hyung Keun Park
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
- Correspondence: Young-Kug Kim, Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Songpa-gu, Seoul, Republic of Korea (e-mail: ); Hyung Keun Park, Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, Songpa-gu, Seoul, Republic of Korea (e-mail: )
| | - Young-Kug Kim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul
- Correspondence: Young-Kug Kim, Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Songpa-gu, Seoul, Republic of Korea (e-mail: ); Hyung Keun Park, Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, Songpa-gu, Seoul, Republic of Korea (e-mail: )
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Lee HW, Lee JK, Oh SH, Kim DK, Chung HS, Heo EY. Effect of perioperative systemic steroid treatment on patients with obstructive lung disease undergoing elective abdominal surgery. CLINICAL RESPIRATORY JOURNAL 2016; 12:227-233. [PMID: 27328900 DOI: 10.1111/crj.12520] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Revised: 05/10/2016] [Accepted: 06/18/2016] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Chronic obstructive pulmonary disease is an independent risk factor of postoperative pulmonary complications (PPCs). It is unknown whether a perioperative systemic corticosteroid would be beneficial in patients with obstructive airway disease. OBJECTIVES The present study was conducted to determine the effect of a perioperative systemic corticosteroid on PPCs in patients who showed airway obstruction in preoperative spirometry. METHODS Retrospective medical record reviews were performed on records from January 2010 to December 2011 in a referral hospital. We analyzed the data of patients who were referred to pulmonologists before elective abdominal surgery and had a prebronchodilator FEV1/FVC of <70%. We compared the PPCs between the steroid group and the non-steroid group. RESULTS A total of 270 patients were referred to pulmonologists and, of these, 86 had a FEV1/FVC of <70% in the preoperative spirometry. In the 30 patients in the steroid group, the mean FEV1 was 52.2% and half of these had previously used a bronchodilator. Use of a perioperative systemic corticosteroid was significantly associated with reduced incidence of PPCs in the multivariate logistic regression with adjustment by propensity score (adjusted odds ratio = 0.036, 95% confidence interval [CI] = 0.003-0.505; P = 0.014). CONCLUSION In our retrospective study we showed that those treated with steroids had better outcomes. However, future prospective and randomized controlled trials are needed.
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Affiliation(s)
- Hyun Woo Lee
- Division of Respiratory and Critical Care, Department of Internal Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Korea
| | - Jung Kyu Lee
- Division of Respiratory and Critical Care, Department of Internal Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Korea
| | - So Hee Oh
- Department of Medical Statistics, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Korea
| | - Deog Kyeom Kim
- Division of Respiratory and Critical Care, Department of Internal Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Korea
| | - Hee Soon Chung
- Division of Respiratory and Critical Care, Department of Internal Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Korea
| | - Eun Young Heo
- Division of Respiratory and Critical Care, Department of Internal Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Korea
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Kim ES, Kim YT, Kang CH, Park IK, Bae W, Choi SM, Lee J, Park YS, Lee CH, Lee SM, Yim JJ, Kim YW, Han SK, Yoo CG. Prevalence of and risk factors for postoperative pulmonary complications after lung cancer surgery in patients with early-stage COPD. Int J Chron Obstruct Pulmon Dis 2016; 11:1317-26. [PMID: 27366059 PMCID: PMC4914071 DOI: 10.2147/copd.s105206] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
PURPOSE This study aimed to investigate whether the prevalence of postoperative pulmonary complications (PPCs) in patients with non-small-cell lung cancer (NSCLC) is even higher in the early stages of COPD than in such patients with normal lung function and to verify the usefulness of symptom- or quality of life (QoL)-based scores in predicting risk for PPCs. PATIENTS AND METHODS Patients undergoing pulmonary resection for NSCLC between July 2012 and October 2014 were prospectively enrolled. Preoperative measurements of lung function, dyspnea, and QoL, operative characteristics, PPCs, duration of postoperative hospitalization, and in-hospital mortality were assessed. RESULTS Among 351 consecutive patients with NSCLC, 343 patients with forced expiratory volume in 1 second (FEV1) ≥70% of predicted value were enrolled. At least one PPC occurred in 57 (16.6%) patients. Prevalence of PPC was higher in patients with COPD (30.1%) than in those with normal spirometry (10.0%; P<0.001). However, in patients with COPD, the prevalence of PPC was not different in patients with FEV1 ≥70% compared to those with FEV1 <70% and between group A (low risk and less symptoms) and group B (low risk and more symptoms) patients with COPD, based on the new Global initiative for chronic Obstructive Lung Disease 2011 guidelines. In patients with COPD, body mass index (odds ratio [OR]: 0.80, P=0.007), carbon monoxide diffusing capacity of the lung (DLCO), % predicted value (OR: 0.97, P=0.024), and operation time (OR: 1.01, P=0.003), but not COPD assessment test or St George Respiratory Questionnaire scores, were significantly associated with PPCs. CONCLUSION Even in patients with early-stage COPD, the prevalence of PPCs is higher than in patients with NSCLC with normal spirometry. However, this rate is not different between group A and group B patients with COPD. In accordance with this, scores based on symptoms or QoL are not predictors of risk of PPCs in patients with early-stage COPD.
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Affiliation(s)
- Eun Sun Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Young Tae Kim
- Department of Thoracic and Cardiovascular Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Chang Hyun Kang
- Department of Thoracic and Cardiovascular Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - In Kyu Park
- Department of Thoracic and Cardiovascular Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Won Bae
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Sun Mi Choi
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jinwoo Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Young Sik Park
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Chang-Hoon Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Sang-Min Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jae-Joon Yim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Young Whan Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Sung Koo Han
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Chul-Gyu Yoo
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
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SCHEEREN CAIOFERNANDOCAVANUS, GONÇALVES JOSÉJÚLIOSARAIVA. Comparative evaluation of ventilatory function through pre and postoperative peak expiratory flow in patients submitted to elective upper abdominal surgery. Rev Col Bras Cir 2016; 43:165-70. [DOI: 10.1590/0100-69912016003007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Accepted: 04/21/2016] [Indexed: 11/22/2022] Open
Abstract
ABSTRACT Objective: to evaluate the ventilatory function by Peak Expiratory Flow (PEF) in the immediate pre and postoperative periods of patients undergoing elective surgical procedures in the upper abdomen. Methods: we conducted a prospective cohort study including 47 patients admitted to the Hospital Regional de Mato Grosso do Sul from July to December 2014, who underwent elective surgeries of the upper abdomen, and submiited to spirometric evaluation and measurement of PEF immediately before and after surgery. Results: of the 47 patients, 22 (46.8%) were male and 25 (53.20%) female. The mean preoperative PEF was 412.1±91.7, and postoperative, 331.0±87.8, indicating significant differences between the two variables. Men had higher PEF values than women, both in the pre and postoperative periods. There was a reasonable inverse correlation between age and decreased PEF. Both situations showed statistical significance (p<0.001). The group of smokers had lower PEF values both before and after surgery. The group of patients with comorbidities (hypertension and/or diabetes) showed lower PEF values both pre and postoperatively (p=0.005). In both groups, surgery resulted in a significant decrease in PEF (p<0.001). The type of surgery performed and the type of anesthesia did not show significant differences. Conclusion: the variables most involved in decreased lung function were: advanced age, smoking and presence of comorbidities. However, there is no consistent evidence to suggest conducting routine spirometry in such patients.
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