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Xiong H, Wang D, Song P, Quan X, Zhang M, Huang S, Liu X, Chen Q, He X, Hu X, Yang X, Shi M. Development and validation of a major adverse limb events prediction model for peripheral arterial disease with frailty. J Vasc Surg 2024; 80:177-187.e2. [PMID: 38458361 DOI: 10.1016/j.jvs.2024.02.036] [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: 12/21/2023] [Revised: 02/17/2024] [Accepted: 02/28/2024] [Indexed: 03/10/2024]
Abstract
OBJECTIVE To investigate the risk factors for major limb adverse events (MALE) in peripheral arterial disease (PAD) combined with frailty and to develop and validate a risk prediction model of MALE. METHODS This prospective study was performed in the vascular surgery department of patients in six hospitals in southwest China. Prospective collection of patients with PAD combined with frailty from February 1 to December 20, 2021, with MALE as the primary outcome, and followed for 1 year. The cohort was divided into a development cohort and a validation cohort. In the development cohort, a multivariate risk prediction model was developed to predict MALE using random forests for variable selection and multivariable Cox regression analysis. The model is represented by a visualized nomogram and a web-based calculator. The model performance was tested with the validation cohort and assessed using the C-statistic and calibration plots. RESULTS A total of 1179 patients were prospectively enrolled from February 1 to December 20, 2021. Among 816 patients with PAD who were included in the analysis, the median follow-up period for this study was 9 ± 4.07 months, the mean age was 74.64 ± 9.43 years, and 249 (30.5%) were women. Within 1 year, 222 patients (27.2%) developed MALE. Target lesion revascularizations were performed in 99 patients (12.1%), and amputations were performed in 131 patients (16.1%). The mortality rate within the whole cohort was 108 patients (13.2%). After controlling for competing risk events (death), the cumulative risk of developing MALE was not statistically different. Prealbumin (hazard ratio [HR], 0.6; 95% confidence interval [CI], 0.41-0.89; P = .010), percutaneous coronary intervention (HR, 2.31; 95% CI, 1.26-4.21; P = .006), Rutherford classification (HR, 1.77; 95% CI, 1.36-2.31; P < .001), white blood cell (HR, 1.85; 95% CI, 1.20-2.87; P = .005), high altitude area (HR, 3.1; 95% CI, 1.43-6.75; P = .004), endovascular treatment (HR, 10.2; 95% CI, 1.44-72.50; P = .020), and length of stay (HR, 1.01; 95% CI, 1.00-1.03; P = .012) were risk factors for MALE. The MALE prediction model had a C-statistic of 0.76 (95% CI, 0.70-0.79). The C-statistic was 0.68 for internal validation and 0.66 for external validation for the MALE prediction model. The MALE prediction model for PAD presented an interactive nomogram and a web-based network calculator. CONCLUSIONS In this study, the MALE prediction model has a discriminative ability to predict MALE among patients with PAD in frailty. The MALE model can optimize clinical decision-making for patients with PAD in frailty.
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Affiliation(s)
- Huarong Xiong
- Nursing School, Southwest Medical University, Luzhou, China; Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Dan Wang
- Nursing School, Southwest Medical University, Luzhou, China; Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Pan Song
- Nursing School, Southwest Medical University, Luzhou, China
| | - Xiaoyan Quan
- Nursing School, Southwest Medical University, Luzhou, China
| | - Mingfeng Zhang
- Department of Hepatology, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, China
| | - Siyuan Huang
- West China Hospital, Sichuan University, Chengdu, China
| | - Xiaoyu Liu
- Nursing School, Southwest Medical University, Luzhou, China
| | - Qin Chen
- Nursing School, Southwest Medical University, Luzhou, China; Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Xinxin He
- Center of Gerontology and Geriatrics, Department of Geriatrics and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Xiuying Hu
- West China Hospital, Sichuan University, Chengdu, China; West China School of Nursing, Sichuan University/InNovation Center of Nursing Research, West China Hospital, Sichuan University/Nursing Key Laboratory of Sichuan Province, Chengdu, China
| | - Xi Yang
- Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Meihong Shi
- Nursing School, Southwest Medical University, Luzhou, China; West China School of Nursing, Sichuan University/InNovation Center of Nursing Research, West China Hospital, Sichuan University/Nursing Key Laboratory of Sichuan Province, Chengdu, China.
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Pahwa B, Kazim SF, Vellek J, Alvarez-Crespo DJ, Shah S, Tarawneh O, Dicpinigaitis AJ, Grandhi R, Couldwell WT, Schmidt MH, Bowers CA. Frailty as a predictor of poor outcomes in patients with chronic subdural hematoma (cSDH): A systematic review of literature. World Neurosurg X 2024; 23:100372. [PMID: 38638610 PMCID: PMC11024655 DOI: 10.1016/j.wnsx.2024.100372] [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: 03/04/2023] [Revised: 03/22/2024] [Accepted: 03/22/2024] [Indexed: 04/20/2024] Open
Abstract
Objective In recent years, frailty has been reported to be an important predictive factor associated with worse outcomes in neurosurgical patients. The purpose of the present systematic review was to analyze the impact of frailty on outcomes of chronic subdural hematoma (cSDH) patients. Methods We performed a systematic review of literature using the PubMed, Cochrane library, Wiley online library, and Web of Science databases following PRISMA guidelines of studies evaluating the effect of frailty on outcomes of cSDH published until January 31, 2023. Results A comprehensive literature search of databases yielded a total of 471 studies. Six studies with 4085 patients were included in our final qualitative systematic review. We found that frailty was associated with inferior outcomes (including mortality, complications, recurrence, and discharge disposition) in cSDH patients. Despite varying frailty scales/indices used across studies, negative outcomes occurred more frequently in patients that were frail than those who were not. Conclusions While the small number of available studies, and heterogenous methodology and reporting parameters precluded us from conducting a pooled analysis, the results of the present systematic review identify frailty as a robust predictor of worse outcomes in cSDH patients. Future studies with a larger sample size and consistent frailty scales/indices are warranted to strengthen the available evidence. The results of this work suggest a strong case for using frailty as a pre-operative risk stratification measure in cSDH patients.
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Affiliation(s)
- Bhavya Pahwa
- Medical Student, University College of Medical Sciences and GTB Hospital, New Delhi, India
| | - Syed Faraz Kazim
- Department of Neurosurgery, University of New Mexico Hospital (UNMH), Albuquerque, NM, USA
| | - John Vellek
- School of Medicine, New York Medical College, Valhalla, NY, USA
| | | | - Smit Shah
- Department of Neurology, PRISMA Health/University of South Carolina School of Medicine, Columbia, SC, USA
| | - Omar Tarawneh
- School of Medicine, New York Medical College, Valhalla, NY, USA
| | | | - Ramesh Grandhi
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - William T. Couldwell
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - Meic H. Schmidt
- Department of Neurosurgery, University of New Mexico Hospital (UNMH), Albuquerque, NM, USA
| | - Christian A. Bowers
- Department of Neurosurgery, University of New Mexico Hospital (UNMH), Albuquerque, NM, USA
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Bray DP, Stubbs NM, Chow J, Jahangiri A, Nduom EK, Olson JJ, Hoang KB. Frailty in patients with IDH-mutant gliomas: experience from a high-volume tumor center. J Neurooncol 2024; 168:435-443. [PMID: 38833032 DOI: 10.1007/s11060-024-04685-4] [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: 03/12/2024] [Accepted: 04/17/2024] [Indexed: 06/06/2024]
Abstract
PURPOSE Gliomas are increasingly diagnosed in an aging population, with treatment outcomes influenced by factors like tumor genetics and patient frailty. This study focused on IDH-mutant gliomas and assessed how frailty affects 30-day readmission and overall survival (OS). We aimed to address a gap in understanding the impact of frailty on this specific glioma subtype. METHODS 136 patients with an IDH-mutant glioma between 2007 and 2021 were identified at our institution. High frailty was classified by scores ≥ 1 on the 5-factor modified frailty index (mFI-5) and ≥ 3 on the Charlson Comorbidity Index (CCI). Patient and tumor characteristics including age, sex, race, Karnofsky Performance Status (KPS), Body Mass Index (BMI), tumor type and location, type of operation, and therapy course were recorded. Outcomes measured included 30-day readmission and overall survival (OS). Analysis was conducted utilizing logistic regression and Kaplan-Meier curves. RESULTS Of the 136 patients, 52 (38%) had high frailty: 18 with CCI ≥ 3, 34 with mFI-5 ≥ 1. High frailty correlated with increased BMI (CCI: 30.2, mFI-5: 30.1 kg/m2), more neurological deficits (CCI: 61%, mFI-5: 56%), and older age at surgery (CCI: 63, mFI-5: 48 years). Hospital readmission within 30 days occurred in 8 (5.9%) patients. Logistic regression indicated no significant difference in 30-day readmission rates (CCI: p = 0.30, mFI-5: p = 0.62) or median OS between high and low frailty groups. However, patients treated at our institution with newly diagnosed tumors with high mFI-5 had a 6.79 times higher adjusted death hazard than those with low mFI-5 (p = .049). CONCLUSION Our analysis revealed that CCI and mFI-5 were not significantly associated with 30-day nor OS. However, in patients with non-recurrent tumors, there was a significant association of mFI-5 with OS. Further study of frailty with larger cohorts is warranted to enhance prognostication of outcome after neurosurgical treatment.
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Affiliation(s)
- David P Bray
- Department of Neurosurgery, Emory University School of Medicine, Atlanta, GA, USA.
- Department of Neurosurgery, Thomas Jefferson University Hospital, Philadelphia, PA, USA.
| | - Nolan M Stubbs
- Department of Neurosurgery, Emory University School of Medicine, Atlanta, GA, USA.
| | - Jocelyn Chow
- Department of Neurosurgery, Emory University School of Medicine, Atlanta, GA, USA
| | - Arman Jahangiri
- Department of Neurosurgery, Emory University School of Medicine, Atlanta, GA, USA
| | - Edjah K Nduom
- Department of Neurosurgery, Emory University School of Medicine, Atlanta, GA, USA
| | - Jeffrey J Olson
- Department of Neurosurgery, Emory University School of Medicine, Atlanta, GA, USA
| | - Kimberly B Hoang
- Department of Neurosurgery, Emory University School of Medicine, Atlanta, GA, USA
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Fereydooni A, Johnson CE, Brooke BS, Arya S. Decision making in the frail vascular surgery patient: A scoping review. Semin Vasc Surg 2024; 37:224-239. [PMID: 39152001 DOI: 10.1053/j.semvascsurg.2024.04.003] [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: 02/19/2024] [Revised: 04/16/2024] [Accepted: 04/18/2024] [Indexed: 08/19/2024]
Abstract
Increasing evidence highlights the adverse impact of frailty and reduced physiologic reserve on surgical outcomes. Therefore, identification of frailty is essential for older adults being evaluated for vascular surgery procedures. Numerous frailty assessment tools are available to quantify the level of frailty and assist in preoperative decision making for these older patients. This review evaluates traditional and novel frailty metrics for their scientific validation, limitations, and clinical utility in vascular surgery decision-making.
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Affiliation(s)
- Arash Fereydooni
- Division of Vascular Surgery, Department of Surgery, Stanford University School of Medicine, 780 Welch Road, Cj350i, MC 5639, Palo Alto, CA, 94304
| | - Cali E Johnson
- Division of Vascular Surgery, Department of Surgery, University of Utah Health, Salt Lake City, UT
| | - Benjamin S Brooke
- Division of Vascular Surgery, Department of Surgery, University of Utah Health, Salt Lake City, UT
| | - Shipra Arya
- Division of Vascular Surgery, Department of Surgery, Stanford University School of Medicine, 780 Welch Road, Cj350i, MC 5639, Palo Alto, CA, 94304; Surgery Service Line, Veterans Affairs Palo Alto Healthcare System, Palo Alto, CA.
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Hamrick FA, Sherrod BA, Cole K, Cox P, Croci DM, Bowers CA, Mazur MD, Dailey AT, Bisson EF. Using Frailty Measures to Predict Functional Outcomes and Mortality After Type II Odontoid Fracture in Elderly Patients: A Retrospective Cohort Study. Global Spine J 2024; 14:1552-1562. [PMID: 36626221 DOI: 10.1177/21925682221149394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
STUDY DESIGN Single-center retrospective cohort study. OBJECTIVES Type II odontoid fractures occur disproportionately among elderly populations and cause significant morbidity and mortality. It is a matter of debate whether these injuries are best managed surgically or conservatively. Our goal was to identify how treatment modalities and patient characteristics correlated with functional outcome and mortality. METHODS We identified adult patients (>60 years) with traumatic type II odontoid fractures. We used multivariate regression controlling for patient demographics, Glasgow Coma Scale (GCS) score, Charlson Comorbidity Index (CCI), modified Rankin Scale (mRS) score, modified Frailty Index (mFI-5 and mFI-11), fracture displacement, and conservative vs operative treatment. RESULTS Of the 59 patients (mean age 77.9 years), 24 underwent surgical intervention and 35 underwent conservative management. Operatively managed patients were younger (73.4 vs 80.6 years, P < .001) and had higher degree of fracture displacement (3.5 vs 1.0 mm, P = .002) than conservatively managed patients but no other differences in baseline characteristics. Twenty-four patients (40.7%) died within the study period (median time to death: 376 days). There were no differences between treatment groups in functional outcomes (mRS or Frankel Grade) or mortality (33.3% in operative group vs 45.7%, P = .34). There was a statistically significant correlation between higher presentation mRS score and subsequent mortality on multivariate analysis (OR = 2.06, 95% CI 1.04-4.10, P = .039), whereas surgical intervention, age, GCS score, CCI, mFI-5, mFI-11, sex, and fracture displacement were not significantly correlated. CONCLUSIONS Mortality after type II odontoid fractures in elderly patients is common. mRS score at presentation may help predict mortality more accurately than other patient factors.
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Affiliation(s)
| | - Brandon A Sherrod
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - Kyril Cole
- School of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Parker Cox
- School of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Davide M Croci
- Department of Neurosurgery, University of South Florida, Tampa, FL, USA
| | - Christian A Bowers
- Department of Neurosurgery, University of New Mexico, Albuquerque, NM, USA
| | - Marcus D Mazur
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - Andrew T Dailey
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - Erica F Bisson
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
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Tabata T, Yagi M, Suzuki S, Takahashi Y, Ozaki M, Tsuji O, Nagoshi N, Matsumoto M, Nakamura M, Watanabe K. Dysregulation of Inflammatory Pathways in Adult Spinal Deformity Patients with Frailty. J Clin Med 2024; 13:2294. [PMID: 38673567 PMCID: PMC11051152 DOI: 10.3390/jcm13082294] [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: 03/29/2024] [Revised: 04/12/2024] [Accepted: 04/15/2024] [Indexed: 04/28/2024] Open
Abstract
Background/Objectives: An important aspect of the pathophysiology of frailty seems to be the dysregulation of inflammatory pathways and the coagulation system. However, an objective assessment of the impact of frailty on the recovery from surgery is not fully studied. This study sought to assess how frailty affects the recovery of adult spinal deformity (ASD) surgery using blood biomarkers. Methods: 153 consecutive ASD patients (age 64 ± 10 yr, 93% female) who had corrective spine surgery in a single institution and reached 2y f/u were included. The subjects were stratified by frailty using the modified frailty index-11 (robust [R] group or prefrail and frail [F] group). Results of commonly employed laboratory tests at baseline, 1, 3, 7, and 14 post-operative days (POD) were compared. Further comparison was performed in propensity-score matched-39 paired patients between the groups by age, curve type, and baseline alignment. A correlation between HRQOLs, major complications, and biomarkers was performed. Results: Among the propensity-score matched groups, CRP was significantly elevated in the F group at POD1,3(POD1; 5.3 ± 3.1 vs. 7.9 ± 4.7 p = 0.02, POD3; 6.6 ± 4.6 vs. 8.9 ± 5.2 p = 0.02). Transaminase was also elevated in the F group at POD3(ASD: 36 ± 15 vs. 51 ± 58 U/L, p = 0.03, ALT: 32 ± 16 vs. 47 ± 55 U/L, p = 0.04). Interestingly, moderate correlation was observed between transaminase at POD1 and 2 y SRS22 (AST; function r = -0.37, mental health r = -0.39, satisfaction -0.28, total r = -0.40, ALT; function r = -0.37, satisfaction -0.34, total r = -0.39). Conclusions: Frailty affected the serum CRP and transaminase differently following ASD surgery. Transaminase at early POD was correlated with 2 y HRQOLs. These findings support the hypothesis that there is a specific physiological basis to the frailty that is characterized in part by increased inflammation and that these physiological differences persist.
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Affiliation(s)
- Tomohisa Tabata
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Mitsuru Yagi
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo 160-8582, Japan
- Department of Orthopedic Surgery, School of Medicine, International University of Health and Welfare, Otawara 324-8501, Japan
- International University of Health and Welfare Narita Hospital, Narita 286-8520, Japan
| | - Satoshi Suzuki
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Yohei Takahashi
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Masahiro Ozaki
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Osahiko Tsuji
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Narihito Nagoshi
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Morio Matsumoto
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Masaya Nakamura
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Kota Watanabe
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo 160-8582, Japan
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Li R, Zhou J, Zhao S, Sun L, Fu Y, Zhang C, Sun Q, Wang D. Propensity matched analysis of minimally invasive and open radical resection for rectal cancer: comparison of short-term outcomes in elderly/frail patients. J Robot Surg 2024; 18:117. [PMID: 38466495 DOI: 10.1007/s11701-024-01883-0] [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: 01/13/2024] [Accepted: 02/22/2024] [Indexed: 03/13/2024]
Abstract
Although minimally invasive surgery (MIS), such as robotic and laparoscopic procedures, is sometimes a better option than open surgery for patients with rectal cancer, it can present challenges for some elderly or frail patients who have a higher risk of chronic illnesses and poor surgical tolerance. On the basis of several pathophysiological characteristics, the patients were grouped according to their age. The time nodes, which are 65 and 80 years old, can clarify the goal of the study and offer some therapeutic benefit. These subgroups stand to gain a great deal from MIS because of its superior arm of machinery and imagery. The short-term oncological outcomes and postoperative conditions of robotic surgery, laparoscopic surgery, and conventional open surgery were compared in this study using a propensity-matched analysis. In this retrospective study, a total of 2049 consecutive patients who underwent proctectomy between September 2017 and June 2023 were chosen. We then carried out a propensity matching analysis based on inclusion criteria. Patients were split into two age groups: 65-80 and > 80. While the secondary objective was to further investigate the similar characteristics between RS and LS, the major objective was to compare oncological outcomes and postoperative conditions between MIS and OS. K-M survival curves were used to represent oncological outcomes and survival conditions. Complication rate and mFI score were used to assess postoperative conditions. Regarding the functional outcomes, the LARS scale was applied to create questionnaires that calculated the anal function of the patients. 110 cases from the group of patients aged 65-80 were successfully merged after matching 1: 1 by propensity score, whereas 73 instances from patients aged > 80 were incorporated while examining the primary objective between OS and MIS. Regarding the secondary goal, each group contained 45 cases for patients above 80 and 65 cases for patients aged 65-80, respectively. Faster recovery from MIS included quicker first flatus passage, earlier switch to liquid nutrition, and shorter hospital stay. In the meantime, MIS also showed benefits in terms of the proportion of low mFI scores and the rates of wound complications in the two age groups. Less blood loss and shorter operational time are further MIS features. On the other hand, MIS experienced more pulmonary complications than OS. Robotic surgery was statistically no different from laparoscopic surgery in patients aged 65-80, although it was superior in terms of operative time and recovery. Comparable and satisfactory oncological and survival results were obtained with all three treatments. For elderly/frail patients with rectal cancer, MIS could be recognized as an effective procedure with favorable outcomes of recovery that are accompanied by better postoperative conditions. While, robotic surgery is slightly better than laparoscopic surgery in some aspects. However, to further demonstrate the effectiveness of three surgical modalities in treating certain groups, multi-center prospective studies are required.
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Affiliation(s)
- Ruiqi Li
- Northern Jiangsu People's Hospital, Clinical Teaching Hospital of Medical School, Nanjing University, Yangzhou, China
| | - Jiajie Zhou
- Northern Jiangsu People's Hospital, Clinical Teaching Hospital of Medical School, Nanjing University, Yangzhou, China
| | - Shuai Zhao
- Northern Jiangsu People's Hospital, Clinical Teaching Hospital of Medical School, Nanjing University, Yangzhou, China
| | - Longhe Sun
- Medical College of Yangzhou University, Yangzhou, China
| | - Yayan Fu
- Medical College of Yangzhou University, Yangzhou, China
| | - Chenkai Zhang
- Medical College of Yangzhou University, Yangzhou, China
| | - Qiannan Sun
- Northern Jiangsu People's Hospital, Yangzhou, China
- Yangzhou Key Laboratory of Basic and Clinical Transformation of Digestive and Metabolic Diseases, Yangzhou, China
| | - Daorong Wang
- Northern Jiangsu People's Hospital, Clinical Teaching Hospital of Medical School, Nanjing University, Yangzhou, China.
- Northern Jiangsu People's Hospital, Yangzhou, China.
- Yangzhou Key Laboratory of Basic and Clinical Transformation of Digestive and Metabolic Diseases, Yangzhou, China.
- Northern Jiangsu People's Hospital, Clinical Teaching Hospital of Medical School, Nanjing University, Yangzhou, 225001, China.
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Liu R, Stone TAD, Raje P, Mather RV, Santa Cruz Mercado LA, Bharadwaj K, Johnson J, Higuchi M, Nipp RD, Kunitake H, Purdon PL. Development and multicentre validation of the FLEX score: personalised preoperative surgical risk prediction using attention-based ICD-10 and Current Procedural Terminology set embeddings. Br J Anaesth 2024; 132:607-615. [PMID: 38184474 PMCID: PMC10870132 DOI: 10.1016/j.bja.2023.11.039] [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: 06/29/2023] [Revised: 11/17/2023] [Accepted: 11/26/2023] [Indexed: 01/08/2024] Open
Abstract
BACKGROUND Preoperative knowledge of surgical risks can improve perioperative care and patient outcomes. However, assessments requiring clinician examination of patients or manual chart review can be too burdensome for routine use. METHODS We conducted a multicentre retrospective study of 243 479 adult noncardiac surgical patients at four hospitals within the Mass General Brigham (MGB) system in the USA. We developed a machine learning method using routinely collected coding and patient characteristics data from the electronic health record which predicts 30-day mortality, 30-day readmission, discharge to long-term care, and hospital length of stay. RESULTS Our method, the Flexible Surgical Set Embedding (FLEX) score, achieved state-of-the-art performance to identify comorbidities that significantly contribute to the risk of each adverse outcome. The contributions of comorbidities are weighted based on patient-specific context, yielding personalised risk predictions. Understanding the significant drivers of risk of adverse outcomes for each patient can inform clinicians of potential targets for intervention. CONCLUSIONS FLEX utilises information from a wider range of medical diagnostic and procedural codes than previously possible and can adapt to different coding practices to accurately predict adverse postoperative outcomes.
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Affiliation(s)
- Ran Liu
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Tom A D Stone
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Praachi Raje
- Harvard Medical School, Boston, MA, USA; Department of Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Rory V Mather
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA; Harvard-MIT Program in Health Sciences and Technology, Cambridge, MA, USA
| | - Laura A Santa Cruz Mercado
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA; Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Hospital, Boston, MA, USA
| | - Kishore Bharadwaj
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Jasmine Johnson
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Masaya Higuchi
- Harvard Medical School, Boston, MA, USA; Department of Medicine, Division of Palliative Care and Geriatric Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Ryan D Nipp
- Section of Hematology/Oncology, Department of Internal Medicine, University of Oklahoma Health Sciences Center, Stephenson Cancer Center, Oklahoma City, OK, USA
| | - Hiroko Kunitake
- Harvard Medical School, Boston, MA, USA; Department of Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Patrick L Purdon
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA.
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Shimizu T, Yagi M, Suzuki S, Takahashi Y, Ozaki M, Tsuji O, Nagoshi N, Yato Y, Matsumoto M, Nakamura M, Watanabe K. How coronal malalignment affects the surgical outcome in corrective spine surgery for adult symptomatic lumbar deformity. Spine Deform 2024; 12:451-462. [PMID: 37979129 DOI: 10.1007/s43390-023-00780-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 10/14/2023] [Indexed: 11/19/2023]
Abstract
PURPOSE The importance of coronal alignment is unclear, while the importance of sagittal alignment in the treatment of adult patients with spinal deformities is well described. This study sought to elucidate the impact of global coronal malalignment (GCMA) in surgically treated adult symptomatic lumbar deformity (ASLD) patients. METHODS A multicentre retrospective analysis of a prospective ASD database. GCMA was defined as GCA (C7PL-CSVL) ≥ 3 cm. GCMA is categorized based on the Obeid-Coronal Malalignment Classification (O-CM). Demographic, surgical, radiographic, HRQOL, and complication data were analysed. The risk for postoperative GCMA was analysed by univariate and multivariate analyses. RESULTS Of 230 surgically treated ASLD patients, 96 patients showed GCMA preoperatively and baseline GCA was correlated with the baseline SRS-22 pain domain score (r = - 30). Postoperatively, 62 patients (27%, O-CM type 1: 41[18%], type 2: 21[9%]) developed GCMA. The multivariate risk analysis indicated dementia (OR 20.1[1.2-304.4]), diabetes (OR 5.9[1.3-27.3]), and baseline O-CM type 2 (OR 2.1[1.3-3.4]) as independent risk factors for postoperative GCMA. The 2-year SRS-22 score was not different between the 2 groups, while 4 GCMA patients required revision surgery within 1 year after surgery due to coronal decompensation (GCMA+ vs. GCMA- function: 3.6 ± 0.6 vs. 3.7 ± 0.7, pain: 3.7 ± 0.8 vs. 3.8 ± 0.8, self-image: 3.6 ± 0.8 vs. 3.6 ± 0.8, mental health: 3.7 ± 0.8 vs. 3.8 ± 0.9, satisfaction: 3.9 ± 0.9 vs. 3.9 ± 0.8, total: 3.7 ± 0.7 vs. 3.7 ± 0.7). Additionally, the comparisons of 2-yr SRS-22 between GCMA ± showed no difference in any UIV and LIV level or O-CM type. CONCLUSIONS In ASLD patients with corrective spine surgery, GCMA at 2 years did not affect HRQOL or major complications at any spinal fusion extent or O-CM type of malalignment, whereas GCA correlated with pain intensity before surgery. These findings may warrant further study of the impact of GCMA on HRQOL in the surgical treatment of ASLD patients.
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Affiliation(s)
- Toshiyuki Shimizu
- National Hospital Organization Murayama Medical Center, Tokyo, Japan
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Mitsuru Yagi
- School of Medicine, Department of Orthopedic Surgery, International University of Health and Welfare, 852 Hatakeda Narita, Chiba Prefecture, 286-0124, Japan.
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan.
| | - Satoshi Suzuki
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Yohei Takahashi
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Masahiro Ozaki
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Osahiko Tsuji
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Narihito Nagoshi
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Yoshiyuki Yato
- National Hospital Organization Murayama Medical Center, Tokyo, Japan
| | - Morio Matsumoto
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Masaya Nakamura
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Kota Watanabe
- Department of Orthopedic Surgery, Keio University School of Medicine, Tokyo, Japan
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10
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Manzetti M, Ruffilli A, Viroli G, Traversari M, Ialuna M, Salamanna F, Neri S, Faldini C. Frailty Influence on Postoperative Surgical Site Infections After Surgery for Degenerative Spine Disease and Adult Spine Deformity. Can a Frailty Index be a Valuable Summary Risk Indicator? A Systematic Review and Metanalysis of the Current Literature. Global Spine J 2024:21925682241235605. [PMID: 38382093 DOI: 10.1177/21925682241235605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/23/2024] Open
Abstract
STUDY DESIGN Metanalysis. OBJECTIVE Surgical site infections (SSI) is one of the commonest postoperative adverse events after spine surgery. Frailty has been described as a valuable summary risk indicator for SSI in spine surgery. The aim of this metanalysis is to evaluate the influence of frailty on postoperative SSI in this cohort and provide hints on which index can predict the risk of SSI. METHODS Papers describing the postoperative SSI rate in adult degenerative spine disease or adult spine deformity patients with varying degrees of frailty were included in the analysis. The SSI rate in different grades of frailty was considered for outcome measure. Meta-analysis was performed on studies in whom data regarding patients with different levels of frailty and occurrence of postoperative SSI could be pooled. P < .05 was considered significant. RESULTS 16 studies were included. The frailty prevalence measured using mFI-11 ranged from 3% to 17.9%, these values were inferior to those measured with mFI-5. Significant difference was found between frail and non-frail patients in postoperative SSI rate at metanalysis (z = 5.9547, P < .0001 for mFI-5 and z = 3.8334, P = .0001 for mFI-11). CONCLUSION This is the first meta-analysis to specifically investigate the impact of frailty, on occurrence of SSI. We found a relevant statistical difference between frail and non-frail patients in SSI occurrence rate. This is a relevant finding, as the ageing of population increases alongside with spine surgery procedures, a better understanding of risk factors may advance our ability to treat patients while minimizing the occurrence of SSI.
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Affiliation(s)
- Marco Manzetti
- 1st Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
- Department of Biomedical and Neuromotor Science - DIBINEM, University of Bologna, Bologna, Italy
| | - Alberto Ruffilli
- 1st Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
- Department of Biomedical and Neuromotor Science - DIBINEM, University of Bologna, Bologna, Italy
| | - Giovanni Viroli
- 1st Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
- Department of Biomedical and Neuromotor Science - DIBINEM, University of Bologna, Bologna, Italy
| | - Matteo Traversari
- 1st Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Marco Ialuna
- 1st Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Francesca Salamanna
- Surgical Science and Technology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Simona Neri
- Medicine and Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Cesare Faldini
- 1st Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
- Department of Biomedical and Neuromotor Science - DIBINEM, University of Bologna, Bologna, Italy
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11
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Wang TN, An BW, Wang TX, McNamara M, Sweigert PJ, Yuce TK, Heh V, Collins CE, Haisley KR, Perry KA. The effect of frailty and age on outcomes in elective paraesophageal hernia repair. Surg Endosc 2023; 37:9514-9522. [PMID: 37704792 DOI: 10.1007/s00464-023-10363-9] [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: 04/02/2023] [Accepted: 07/30/2023] [Indexed: 09/15/2023]
Abstract
INTRODUCTION Paraesophageal hernia repair (PEHR) is a safe and effective operation. Previous studies have described risk factors for poor peri-operative outcomes such as emergent operations or advanced patient age, and pre-operative frailty is a known risk factor in other major surgery. The goal of this retrospective cohort study was to determine if markers of frailty were predictive of poor peri-operative outcomes in elective paraesophageal hernia repair. METHODS Patients who underwent elective PEHR between 1/2011 and 6/2022 at a single university-based institution were identified. Patient demographics, modified frailty index (mFI), and post-operative outcomes were recorded. A composite peri-operative morbidity outcome indicating the incidence of any of the following: prolonged length of stay (≥ 3 days), increased discharge level of care, and 30-day complications or readmissions was utilized for statistical analysis. Descriptive statistics and logistic regression were used to analyze the data. RESULTS Of 547 patients who underwent elective PEHR, the mean age was 66.0 ± 12.3, and 77.1% (n = 422) were female. Median length of stay was 1 [IQR 1, 2]. ASA was 3-4 in 65.8% (n = 360) of patients. The composite outcome occurred in 32.4% (n = 177) of patients. On multivariate analysis, increasing age (OR 1.021, p = 0.02), high frailty (OR 2.02, p < 0.01), ASA 3-4 (OR 1.544, p = 0.05), and redo-PEHR (OR 1.72, p = 0.02) were each independently associated with the incidence of the composite outcome. On a regression of age for the composite outcome, a cutoff point of increased risk is identified at age 72 years old (OR 2.25, p < 0.01). CONCLUSION High frailty and age over 72 years old each independently confer double the odds of a composite morbidity outcome that includes prolonged post-operative stay, peri-operative complications, the need for a higher level of care after elective paraesophageal hernia repair, and 30-day readmission. This provides additional information to counsel patients pre-operatively, as well as a potential opportunity for targeted pre-habilitation.
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Affiliation(s)
- Theresa N Wang
- Department of Surgery/Center for Minimally Invasive Surgery, The Ohio State University, 395 W 12th Ave Suite 670, Columbus, OH, 43210, USA.
| | - Bryan W An
- The Ohio State University College of Medicine, Columbus, OH, USA
| | - Tina X Wang
- The Ohio State University College of Medicine, Columbus, OH, USA
| | - Molly McNamara
- The Ohio State University College of Medicine, Columbus, OH, USA
| | - Patrick J Sweigert
- Department of Surgery/Center for Minimally Invasive Surgery, The Ohio State University, 395 W 12th Ave Suite 670, Columbus, OH, 43210, USA
| | - Tarik K Yuce
- Department of Surgery/Center for Minimally Invasive Surgery, The Ohio State University, 395 W 12th Ave Suite 670, Columbus, OH, 43210, USA
| | - Victor Heh
- Department of Surgery/Center for Minimally Invasive Surgery, The Ohio State University, 395 W 12th Ave Suite 670, Columbus, OH, 43210, USA
| | - Courtney E Collins
- Department of Surgery/Center for Minimally Invasive Surgery, The Ohio State University, 395 W 12th Ave Suite 670, Columbus, OH, 43210, USA
| | - Kelly R Haisley
- Department of Surgery/Center for Minimally Invasive Surgery, The Ohio State University, 395 W 12th Ave Suite 670, Columbus, OH, 43210, USA
| | - Kyle A Perry
- Department of Surgery/Center for Minimally Invasive Surgery, The Ohio State University, 395 W 12th Ave Suite 670, Columbus, OH, 43210, USA
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12
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Mascia D, Santoro A, Saracino C, Kahlberg AL, Chiesa R, Melissano G. Five-factors Modified Frailty Index role as predictors of outcomes after proximal abdominal aortic aneurysms. INT ANGIOL 2023; 42:520-527. [PMID: 37943290 DOI: 10.23736/s0392-9590.23.05071-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Abstract
BACKGROUND The aim of the study was to evaluate the correlation between frailty, measured by the Five-Factor Modified Frailty Index (mFI-5) and mortality and all major adverse events (MAE) in patients who underwent proximal abdominal aortic aneurysm (p-AAA) open surgery (OS). METHODS Data of all elective patients submitted to p-AAA OS from 2010 to 2021 were recorded. Primary endpoints were 30-day mortality and mid-term survival and secondary endpoints included postoperative acute kidney injury (AKI), freedom from aortic reintervention and any MAE. The impact of frailty was assessed by univariate and multivariate analysis; mid-term overall survival were estimated using Kaplan-Meier method (log-rank test). RESULTS Two-hundred twenty-one patients (197 male, 24 female; aged 72.2±7.4) were included. Thirty-seven (16.4%) were octogenarians (>80 years). The mFI-5 was assessed in the entire group: mean mFI-5 was 0.29±0.12. One-hundred patients (100/221, 45.25%, 91:9 male-to-female ratio) were defined "frail" considering the mFI-5 cut-off >0.25. At univariate analysis a correlation was found between mFI-5>0.25 and mid-term mortality (Pearson correlation [r] 0.280, P<0.001) and AKI (r=0.146, P=0.030). No correlation with 30-day mortality was found (P not significant). At multivariate analysis mFI-5>0.25 increased the risk for midterm mortality (odds ratio 3.32, P=0.021) and postoperative AKI (OR 2.09, P<0.001). The effect of mFI-5>0.25 on mid-term mortality persisted after adjustment for age (P<0.001). Survival was estimated with Kaplan-Meyer method (mean follow-up of 52.7 months, 95% CI: 48.6-56.8); 68 (30.7%) deaths were recorded: 23 among non-frail patients (19.0%) and 45 among frail patients (45/100, 45%, P<0.001). CONCLUSIONS These findings suggest that mFI-5 is a tool capable to identify "frail" patients, who appear to be at increased risk of postoperative AKI and mid-term mortality, but not 30-day mortality. Five-factor modified Frailty Index assessment is simple, fast and can be widely applied in surgical practice to perform appropriate risk stratifications.
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Affiliation(s)
- Daniele Mascia
- Department of Vascular Surgery, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
| | - Annarita Santoro
- Department of Vascular Surgery, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy -
| | - Concetta Saracino
- Department of Vascular Surgery, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
| | - Andrea L Kahlberg
- Department of Vascular Surgery, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
| | - Roberto Chiesa
- Department of Vascular Surgery, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
| | - Germano Melissano
- Department of Vascular Surgery, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
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13
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Welsh SA, Pearson RC, Hussey K, Brittenden J, Orr DJ, Quinn T. A systematic review of frailty assessment tools used in vascular surgery research. J Vasc Surg 2023; 78:1567-1579.e14. [PMID: 37343731 DOI: 10.1016/j.jvs.2023.06.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 06/07/2023] [Accepted: 06/10/2023] [Indexed: 06/23/2023]
Abstract
OBJECTIVE Frailty is common in vascular patients and is recognized for its prognostic value. In the absence of consensus, a multitude of frailty assessment tools exist. This systematic review aimed to quantify the variety in these tools and describe their content and application to inform future research and clinical practice. METHODS Multiple cross-disciplinary electronic literature databases were searched from inception to August 2022. Studies describing frailty assessment in a vascular surgical population were eligible. Data extraction to a validated template included patient demographics, tool content, and analysis methods. A secondary systematic search for papers describing the psychometric properties of commonly used frailty tools was then performed. RESULTS Screening 5358 records identified 111 eligible studies, with an aggregate population of 5,418,236 patients. Forty-three differing frailty assessment tools were identified. One-third of these failed to assess frailty as a multidomain deficit and there was a reliance on assessing function and presence of comorbidity. Substantial methodological variability in data analysis and lack of methodological description was also identified. Published psychometric assessment was available for only 4 of the 10 most commonly used frailty tools. The Clinical Frailty Scale was the most studied and demonstrates good psychometric properties within a surgical population. CONCLUSIONS Substantial heterogeneity in frailty assessment is demonstrated, precluding meaningful comparisons of services and data pooling. A uniform approach to assessment is required to guide future frailty research. Based on the literature, we make the following recommendations: frailty should be considered a continuous construct and the reporting of frailty tools' application needs standardized. In the absence of consensus, the Clinical Frailty Scale is a validated tool with good psychometric properties that demonstrates usefulness in vascular surgery.
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Affiliation(s)
- Silje A Welsh
- College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, Scotland; Department of Vascular Surgery, Queen Elizabeth University Hospital, Glasgow, Scotland.
| | - Rebecca C Pearson
- Department of Medicine for the Elderly, Glasgow Royal Infirmary, Glasgow, Scotland
| | - Keith Hussey
- Department of Vascular Surgery, Queen Elizabeth University Hospital, Glasgow, Scotland
| | - Julie Brittenden
- College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, Scotland; Department of Vascular Surgery, Queen Elizabeth University Hospital, Glasgow, Scotland
| | - Douglas J Orr
- College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, Scotland; Department of Vascular Surgery, Queen Elizabeth University Hospital, Glasgow, Scotland
| | - Terry Quinn
- College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, Scotland
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14
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DeRieux J, Obed D, Johnson A, Paisley MJ, Wang M, Casey KM. Frailty is Not Associated with Worse Outcomes following Lower Extremity Angiograms for Limb Ischemia in Nonagenarians. Ann Vasc Surg 2023; 96:261-267. [PMID: 37044241 DOI: 10.1016/j.avsg.2023.03.022] [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: 01/05/2023] [Revised: 02/25/2023] [Accepted: 03/19/2023] [Indexed: 04/14/2023]
Abstract
BACKGROUND Endovascular interventions are performed routinely with minimal risk in younger populations. The safety and efficacy of endovascular interventions in nonagenarians is under examined. We sought to examine the following (1) mortality and limb salvage rates in the nonagenarian population and (2) whether frailty was associated with outcomes following lower extremity (LE) interventions for both acute limb ischemia (ALI) and chronic limb threatening ischemia (CLTI). METHODS A retrospective review of patients ≥90 years who underwent a LE angiogram for ALI or CLTI over a 12-year period at a single institution was performed. Primary outcomes were 30-day and 12-month limb salvage and mortality rates. Patient demographics, 30-day complications, and 12-month target vessel reintervention (TVR) were reviewed. Frailty scores were calculated using the 11-factor modified frailty index (MFI-11). RESULTS From 2009 to 2021, 76 patients (36% male) with a mean age of 93 (range: 90-102) underwent endovascular procedures for ALI (n = 13) and CLTI (n = 63). 30-day amputation and mortality rates were 6% and 8%, respectively. Patient demographics, preoperative functional status, and TVR rates were not different between patients who had early amputation (≤30 days) and those who achieved limb salvage. Seventy-two patients (94%) had follow-up data at 30 days. There was an 8% mortality rate at 30 days. Of those alive at 30 days, 94% of patients had successful limb salvage. Fifty-eight patients had complete follow-up data at 12 months. Of the patients alive at 12-month follow-up (75%), the limb salvage rate was 98%. Patients with amputation at 30 days had a significantly higher mortality rate at 12 months compared to those who did not (83% vs. 19%; P < 0.01). Based on MFI-11 scoring, 35% of the population was considered frail (≥0.27). Frail patients did not have significantly different 30-day outcomes (limb salvage: 94% vs. 88%; mortality 8% vs. 9%, P = 0.41 and 0.94, respectively) or 12-month outcomes (limb salvage: 82% vs. 94%; mortality: 32% vs. 22%, P = 0.28 and 0.39, respectively). CONCLUSIONS Endovascular procedures can be done safely in nonagenarians with low mortality and amputation rates. Patients with early amputation are at significantly higher risk of death at 12 months. Frailty, as measured by a validated index, was not associated with early or late outcomes. When compared to immediate amputation, nonagenarian patients and their families should be counseled as to the benefit from a minimally invasive endovascular procedure.
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Affiliation(s)
- Jaclyn DeRieux
- Department of General Surgery, Santa Barbara Cottage Hospital, Santa Barbara, CA
| | - Dina Obed
- Department of General Surgery, Santa Barbara Cottage Hospital, Santa Barbara, CA
| | - Arianne Johnson
- Cottage Health Research Institute, Santa Barbara Cottage Hospital, Santa Barbara, CA
| | - Michael J Paisley
- Department of Vascular and Endovascular Surgery, Providence Health Sciences Oregon, Portland, OR
| | - Michelle Wang
- Department of General Surgery, Santa Barbara Cottage Hospital, Santa Barbara, CA
| | - Kevin M Casey
- Department of General Surgery, Santa Barbara Cottage Hospital, Santa Barbara, CA.
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15
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Moskven E, Lasry O, Singh S, Flexman AM, Street JT, Dea N, Fisher CG, Ailon T, Dvorak MF, Kwon BK, Paquette SJ, Charest-Morin R. The Role of Frailty and Sarcopenia in Predicting Major Adverse Events, Length of Stay and Reoperation Following En Bloc Resection of Primary Tumours of the Spine. Global Spine J 2023:21925682231173360. [PMID: 37118871 DOI: 10.1177/21925682231173360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/30/2023] Open
Abstract
STUDY DESIGN Retrospective observational cohort study. OBJECTIVE En bloc resection for primary tumours of the spine is associated with a high rate of adverse events (AEs). The objective was to explore the relationship between frailty/sarcopenia and major perioperative AEs, length of stay (LOS), and unplanned reoperation following en bloc resection of primary spinal tumours. METHODS This is a unicentre study consisting of adult patients undergoing en bloc resection for a primary spine tumor. Frailty was calculated with the modified frailty index (mFI) and spine tumour frailty index (STFI). Sarcopenia was quantified with the total psoas area/vertebral body area ratio (TPA/VB) at L3 and L4. Univariable regression analysis was used to quantify the association between frailty/sarcopenia and major perioperative AEs, LOS and unplanned reoperation. RESULTS 95 patients met the inclusion criteria. The mFI and STFI identified a frailty prevalence of 3% and 18%. Mean CT TPA/VB ratios were 1.47 (SD ± .05) and 1.83 (SD ± .06) at L3 and L4. Inter-observer reliability was .93 and .99 for CT and MRI L3 and L4 TPA/VB ratios. Unadjusted analysis demonstrated sarcopenia and mFI did not predict perioperative AEs, LOS or unplanned reoperation. Frailty defined by an STFI score ≥2 predicted unplanned reoperation for surgical site infection (SSI) (P < .05). CONCLUSIONS The STFI was only associated with unplanned reoperation for SSI on unadjusted analysis, while the mFI and sarcopenia were not predictive of any outcome. Further studies are needed to investigate the relationship between frailty, sarcopenia and perioperative outcomes following en bloc resection of primary spinal tumors.
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Affiliation(s)
- Eryck Moskven
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Oliver Lasry
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
- Department of Neurology and Neurosurgery, McGill University, Montreal, QC, Canada
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, QC, Canada
| | - Supriya Singh
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Alana M Flexman
- Department of Anaesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, BC, Canada
- Department of Anaesthesiology and Perioperative Care, St Paul's Hospital, Vancouver, BC, Canada
| | - John T Street
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Nicolas Dea
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Charles G Fisher
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Tamir Ailon
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Marcel F Dvorak
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Brian K Kwon
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Scott J Paquette
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Raphaële Charest-Morin
- Combined Neurosurgical and Orthopedic Spine Program, Department of Orthopedic Surgery, University of British Columbia, Vancouver, BC, Canada
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16
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Nasirishargh A, Grova M, Bateni CP, Judge SJ, Nuno MA, Basmaci UN, Canter RJ, Bateni SB. Sarcopenia and frailty as predictors of surgical morbidity and oncologic outcomes in retroperitoneal sarcoma. J Surg Oncol 2023; 127:855-861. [PMID: 36621854 DOI: 10.1002/jso.27199] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 12/30/2022] [Indexed: 01/10/2023]
Abstract
BACKGROUND Retroperitoneal sarcomas (RPS) are rare tumors for which surgical resection is the principal treatment. There is no established model to predict perioperative risks for RPS. We evaluated the association between preoperative sarcopenia, frailty, and hypoalbuminemia with surgical and oncological outcomes. METHODS We performed a prospective cohort analysis of 65 RPS patients who underwent surgical resection. Sarcopenia was defined as Total Psoas Area Index ≤ 1st quintile by sex. Frailty was estimated using the modified frailty index (mFI). Logistic regression models were used to assess predictors of 30-day postoperative morbidity. The Kaplan-Meier method with log-rank test was utilized to assess factors associated with overall (OS) and recurrence-free survival (RFS). RESULT Sarcopenia was associated with worse OS with a median of 54 compared with 158 months (p = 0.04), but no differences in RFS (p > 0.05). Hypoalbuminemia was associated with worse OS with a median of 72 compared with 158 months (p < 0.01). MFI scores were not associated with OS or RFS (p > 0.05). Sarcopenia, mFI, and hypoalbuminemia were not associated with postoperative morbidity (p > 0.05). CONCLUSION This study suggests that sarcopenia may be utilized as a measure of overall fitness, rather than a cancer-specific risk, and the mFI is a poor predictive measure of outcomes in RPS.
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Affiliation(s)
- Aida Nasirishargh
- Department of Surgery, University of California Davis Medical Center, Sacramento, California, USA
| | - Monica Grova
- Department of Surgery, University of California Davis Medical Center, Sacramento, California, USA
| | - Cyrus P Bateni
- Department of Radiology, University of California Davis Medical Center, Sacramento, California, USA
| | - Sean J Judge
- Department of Surgery, University of California Davis Medical Center, Sacramento, California, USA
| | - Miriam A Nuno
- Department of Surgery, University of California Davis Medical Center, Sacramento, California, USA
| | - Ugur Nur Basmaci
- Department of Surgery, University of California Davis Medical Center, Sacramento, California, USA
| | - Robert J Canter
- Department of Surgery, University of California Davis Medical Center, Sacramento, California, USA
| | - Sarah B Bateni
- Department of Surgery, University of Alabama at Birmingham, Birmingham, Alabama, USA
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17
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Kweh BTS, Lee HQ, Tan T, Tew KS, Leong R, Fitzgerald M, Matthew J, Kambourakis A, Liew S, Hunn M, Tee JW. Risk Stratification of Elderly Patients Undergoing Spinal Surgery Using the Modified Frailty Index. Global Spine J 2023; 13:457-465. [PMID: 33745351 PMCID: PMC9972258 DOI: 10.1177/2192568221999650] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
STUDY DESIGN Retrospective cohort. OBJECTIVES To validate the 11-item modified Frailty Index (mFI) as a perioperative risk stratification tool in elderly patients undergoing spine surgery. METHODS All consecutive cases of spine surgery in patients aged 65 years or older between July 2016 and June 2018 at a state-wide trauma center were retrospectively reviewed. The primary outcome was post-operative major complication rate (Clavien-Dindo Classification ≥ III). Secondary outcome measures included the rate of all complications, 6-month mortality and surgical site infection. RESULTS A total of 348 cases were identified. The major complication rate was significantly lower in patients with an mFI of 0 compared to ≥ 0.45 (18.3% versus 42.5%, P = .049). As the mFI increased from 0 to ≥ 0.45 there was a stepwise increase in risk of major complications (P < .001). Additionally, 6-month mortality rate was considerably lower when the mFI was 0 rather than ≥ 0.27 (4.2% versus 20.4%, P = .007). Multivariate analysis demonstrated an mFI ≥ 0.27 was significantly associated with an increased incidence of major complication (OR 2.80, 95% CI 1.46-5.35, P = .002), all complication (OR 2.93, 95% CI 1.70-15.11, P < .001), 6-month mortality (OR 7.39, 95% CI 2.55-21.43, P < .001) and surgical site infection (OR 4.43, 95% CI 1.71-11.51, P = .002). The American Society of Anesthesiologists' (ASA) index did not share a stepwise relationship with any outcome. CONCLUSION The mFI is significantly associated in a gradated fashion with increased morbidity and mortality. Patients with an mFI ≥ 0.27 are at greater risk of major complications, all-complications, 6-monthy mortality, and surgical site infection.
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Affiliation(s)
- Barry Ting Sheen Kweh
- National Trauma Research Institute,
Melbourne, Victoria, Australia,Department of Neurosurgery, The Alfred
Hospital, Melbourne, Victoria, Australia,Department of Neurosurgery, Royal
Melbourne Hospital, Parkville, Victoria, Melbourne,Barry Ting Sheen Kweh, National Trauma
Research Institute, 85-89 Commercial Road, Melbourne, Victoria 3004, Australia.
| | - Hui Qing Lee
- National Trauma Research Institute,
Melbourne, Victoria, Australia,Department of Neurosurgery, The Alfred
Hospital, Melbourne, Victoria, Australia
| | - Terence Tan
- National Trauma Research Institute,
Melbourne, Victoria, Australia,Department of Neurosurgery, The Alfred
Hospital, Melbourne, Victoria, Australia
| | - Kim Siong Tew
- Department of Geriatric and
Rehabilitation Medicine, Peninsula Health, Melbourne, Victoria, Australia
| | - Ronald Leong
- Department of Geriatric and
Rehabilitation Medicine, The Alfred Hospital, Melbourne, Victoria, Australia
| | - Mark Fitzgerald
- National Trauma Research Institute,
Melbourne, Victoria, Australia,Emergency and Trauma Centre, The Alfred
Hospital, Melbourne, Victoria, Australia,Central Clinical School, Faculty of
Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria,
Australia
| | - Joseph Matthew
- National Trauma Research Institute,
Melbourne, Victoria, Australia,Emergency and Trauma Centre, The Alfred
Hospital, Melbourne, Victoria, Australia,Central Clinical School, Faculty of
Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria,
Australia
| | - Anthony Kambourakis
- Emergency and Trauma Centre, The Alfred
Hospital, Melbourne, Victoria, Australia,Central Clinical School, Faculty of
Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria,
Australia
| | - Susan Liew
- Department of Orthopaedics, The Alfred
Hospital, Melbourne, Victoria, Australia
| | - Martin Hunn
- Department of Neurosurgery, The Alfred
Hospital, Melbourne, Victoria, Australia,Central Clinical School, Faculty of
Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria,
Australia
| | - Jin Wee Tee
- National Trauma Research Institute,
Melbourne, Victoria, Australia,Department of Neurosurgery, The Alfred
Hospital, Melbourne, Victoria, Australia,Central Clinical School, Faculty of
Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria,
Australia
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18
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Characteristics Associated With Failure to Rescue After Open Abdominal Aortic Aneurysm Repair. J Surg Res 2023; 283:683-689. [PMID: 36459861 DOI: 10.1016/j.jss.2022.11.018] [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: 02/28/2022] [Revised: 10/31/2022] [Accepted: 11/08/2022] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Failure to Rescue (FTR), defined as mortality following a complication of care, is an important indicator of hospital care quality. Understanding risk factors associated with FTR in the elective Abdominal Aortic Aneurysm (AAA) population may help surgeons prevent operative mortality. METHODS Elective open AAA repairs (2008-2018) were identified from Cerner's HealthFacts database using ICD-9 and ICD-10 diagnosis and procedure codes. Patient, hospital, and encounter characteristics were analyzed. Multivariate logistic regression models determined the relative contribution of patient and encounter characteristics leading to FTR. RESULTS For 1761 patients who underwent open repair for nonruptured AAA, overall mortality was 6.1%. Of patients with one or more complications (40%), mortality was 9.6%, increasing to 21.5% for patients with ≥4 major complications. Complications of care most associated with death were myocardial infarction (MI), gastrointestinal (GI) bleeding, and pulmonary failure. After multivariable adjustment, FTR was associated with advanced age (odds ratio [OR] 1.19 for 5 y, 95% confidence interval [CI] 1.06-1.34); female sex (OR 1.74, 95% CI 1.12-2.70); congestive heart failure (OR 1.65, 95% CI 1.00-2.73); peptic ulcer disease (OR 3.99, 95% CI 1.18-13.5); diabetes (OR 4.90, 95% CI 1.90-12.6), and the number of complications of care. CONCLUSIONS Complications of care were common following open elective AAA repair. The complications with the highest mortality included MI, GI bleeding, and respiratory failure. FTR was associated with female sex, comorbidities, and increasing numbers of complications of care. Often, the lowest occurring complications had the highest FTR. Adopting gender-specific assessment tools, a protocol-driven approach for perioperative GI prophylaxis, and preoperative MI risk mitigation may lead to reduced FTR.
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19
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Feng LR, Lilienthal M, Galet C, Skeete DA. Frailty as a predictor of negative outcomes in trauma patients with rib fractures. Surgery 2023; 173:812-820. [PMID: 36257861 DOI: 10.1016/j.surg.2022.07.046] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 07/01/2022] [Accepted: 07/30/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND In patients with rib fractures, adverse outcomes are associated with number of rib fractures; however, studies suggest an association with frailty. We assessed whether frailty, measured using the Canadian Study of Health and Aging clinical frailty scale, was associated with adverse outcomes in this population. METHODS Patients ≥50 years admitted for rib fractures from July 2015 to June 2020 were retrospectively scored for frailty. Demographics, comorbidities, injury information, hospital course, and complications were collected. Univariate analyses were performed to assess significant differences between the fit, prefrail, and frail groups. The association between number of rib fractures and frailty with outcomes was determined. RESULTS Controlling for age, sex, Injury Severity Score, preadmission anticoagulant, injury mechanism, and comorbidities and nonchest Abbreviated Injury Scores showing significant differences, the number of rib fractures was associated with developing pneumonia (odds ratio = 1.197 [1.076-1.332]; P = .001), hospital length of stay (odds ratio = 1.066 [1.033-1.100], P < .001), mortality (odds ratio = 1.157 [1.048-1.278], P = .004), and discharge to long-term acute care facilities (odds ratio = 1.295 [1.084-1.546], P = .004). Frailty was associated with hospital length of stay (odds ratio = 1.659 [1.059-2.598], P = .027) and discharge to skilled nursing facilities (odds ratio = 5.282 [1.567-17.802], P = .007). CONCLUSION In our population, the number of rib fractures was associated with respiratory complications and mortality. Frailty was associated with longer hospitalization and discharge to higher level of care.
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Affiliation(s)
- Lawrence R Feng
- Roy J. and Lucille A. Carver College of Medicine, University Iowa, IA
| | - Michele Lilienthal
- Department of Surgery, Division of Acute Care Surgery, University Iowa, IA
| | - Colette Galet
- Department of Surgery, Division of Acute Care Surgery, University Iowa, IA
| | - Dionne A Skeete
- Roy J. and Lucille A. Carver College of Medicine, University Iowa, IA.
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20
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Fernando ME, Blanchette V, Mishra R, Zulbaran-Rojas A, Rowe V, Mills JL, Armstrong DG, Najafi B. Frailty in People with Chronic Limb Threatening Ischemia and Diabetes-Related Foot Ulcers: A Systematic Review. Ann Vasc Surg 2023; 89:322-337. [PMID: 36332876 DOI: 10.1016/j.avsg.2022.09.057] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/13/2022] [Accepted: 09/22/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Frailty represents a state of multisystem impairment that may adversely impact people presenting with chronic limb-threatening ischemia (CLTI) and diabetes-related foot ulcers (DFUs). The aim of this systematic review was to explore the association between frailty and outcomes from CLTI and DFUs. METHODS We performed a systematic literature search of electronic databases to find studies using a validated measure of frailty in individuals with CLTI and/or DFUs. The primary outcomes were the impact of frailty on the severity of initial clinical presentation and unfavorable follow-up outcomes including readmissions, major limb amputation, cardiovascular events, revascularization, and wound healing. RESULTS Ten cohort studies were included. Two studies had a low risk of bias, 1 was unable to be assessed, 5 had moderate risk of bias, and 2 high risk of bias. The prevalence of frailty in people presenting with CLTI ranged from 27% to 88% and was 71% in people with DFUs. The presence of frailty in both people with CLTI and DFUs was associated with substantially increased severity at presentation (severity of ischemia and tissue loss) and poorer outcomes at follow-up (risk of readmission, limb amputation, and all-cause mortality). CONCLUSIONS The presence of frailty in both people with CLTI and DFUs is likely associated with substantially higher complexity at presentation followed by a greater risk for readmission, amputation, and death during follow-up. Heterogeneity in the tools used to screen for frailty, poor definition of frailty, and unclear evaluation of exposure and outcomes limit further interpretation of findings.
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Affiliation(s)
- Malindu E Fernando
- Interdisciplinary Consortium on Advanced Motion Performance (iCAMP), Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX; Southwestern Academic Limb Salvage Alliance (SALSA), Department of Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA; Ulcer and wound Healing consortium (UHEAL), Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland, Australia; Faculty of Health and Medicine, School of Health Sciences, University of Newcastle, Australia
| | - Virginie Blanchette
- Southwestern Academic Limb Salvage Alliance (SALSA), Department of Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA; Department of Human Kinetics and Podiatric Medicine, Université du Québec à Trois-Rivières, Trois-Rivières, Québec, Canada; VITAM-Centre de recherche en Santé durable, Québec, Québec, Canada
| | - Ramkinker Mishra
- Interdisciplinary Consortium on Advanced Motion Performance (iCAMP), Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX; Division of Vascular Surgery and Endovascular Therapy, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Alejandro Zulbaran-Rojas
- Interdisciplinary Consortium on Advanced Motion Performance (iCAMP), Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX; Division of Vascular Surgery and Endovascular Therapy, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Vincent Rowe
- Southwestern Academic Limb Salvage Alliance (SALSA), Department of Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA
| | - Joseph L Mills
- Division of Vascular Surgery and Endovascular Therapy, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - David G Armstrong
- Southwestern Academic Limb Salvage Alliance (SALSA), Department of Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA
| | - Bijan Najafi
- Interdisciplinary Consortium on Advanced Motion Performance (iCAMP), Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX; Division of Vascular Surgery and Endovascular Therapy, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX.
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21
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Vazquez S, Stadlan Z, Lapow JM, Feldstein E, Shah S, Das A, Naftchi AF, Spirollari E, Thaker A, Kazim SF, Dominguez JF, Patel N, Kurian C, Chong J, Mayer SA, Kaur G, Gandhi CD, Bowers CA, Al-Mufti F. Frailty and outcomes in lacunar stroke. J Stroke Cerebrovasc Dis 2023; 32:106942. [PMID: 36525849 DOI: 10.1016/j.jstrokecerebrovasdis.2022.106942] [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: 09/20/2022] [Revised: 12/06/2022] [Accepted: 12/09/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Lacunar strokes (LS) are ischemic strokes of the small perforating arteries of deep gray and white matter of the brain. Frailty has been associated with greater mortality and attenuated response to treatment after stroke. However, the effect of frailty on patients with LS has not been previously described. OBJECTIVE To analyze the association between frailty and outcomes in LS. METHODS Patients with LS were selected from the National Inpatient Sample (NIS) 2016-2019 using the International Classification of Disease, 10th edition (ICD-10) diagnosis codes. The 11-point modified frailty scale (mFI-11) was used to group patients into severely frail and non-severely frail cohorts. Demographics, clinical characteristics, and complications were defined. Health care resource utilization (HRU) was evaluated by comparing total hospital charges and length of stay (LOS). Other outcomes studied were discharge disposition and inpatient death. RESULTS Of 48,980 patients with LS, 10,830 (22.1%) were severely frail. Severely frail patients were more likely to be older, have comorbidities, and pertain to lower socioeconomic status categories. Severely frail patients with LS had worse clinical stroke severity and increased rates of complications such as urinary tract infection (UTI) and pneumonia (PNA). Additionally, severe frailty was associated with unfavorable outcomes and increased HRU. CONCLUSION Severe frailty in LS patients is associated with higher rates of complications and increased HRU. Risk stratification based on frailty may allow for individualized treatments to help mitigate adverse outcomes in the setting of LS.
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Affiliation(s)
- Sima Vazquez
- School of Medicine, New York Medical College, Valhalla, NY, United States
| | - Zehavya Stadlan
- School of Medicine, New York Medical College, Valhalla, NY, United States
| | - Justin M Lapow
- School of Medicine, New York Medical College, Valhalla, NY, United States
| | - Eric Feldstein
- Department of Neurosurgery, Westchester Medical Center, Valhalla, NY, United States
| | - Smit Shah
- Department of Neurology, University of South Carolina/PRISMA Health Richland, Columbia, SC, United States
| | - Ankita Das
- School of Medicine, New York Medical College, Valhalla, NY, United States
| | | | - Eris Spirollari
- School of Medicine, New York Medical College, Valhalla, NY, United States
| | - Akash Thaker
- School of Medicine, New York Medical College, Valhalla, NY, United States
| | - Syed Faraz Kazim
- Department of Neurosurgery, University of New Mexico, Albuquerque, NM, United States
| | - Jose F Dominguez
- Department of Neurosurgery, Westchester Medical Center, Valhalla, NY, United States
| | - Neisha Patel
- Department of Neurology, Westchester Medical Center, Valhalla, NY, United States
| | - Christeena Kurian
- Department of Neurology, Westchester Medical Center, Valhalla, NY, United States
| | - Ji Chong
- Department of Neurology, Westchester Medical Center, Valhalla, NY, United States
| | - Stephan A Mayer
- Department of Neurology, Westchester Medical Center, Valhalla, NY, United States
| | - Gurmeen Kaur
- Department of Neurology, Westchester Medical Center, Valhalla, NY, United States
| | - Chirag D Gandhi
- School of Medicine, New York Medical College, Valhalla, NY, United States; Department of Neurosurgery, Westchester Medical Center, Valhalla, NY, United States
| | - Christian A Bowers
- Department of Neurosurgery, University of New Mexico, Albuquerque, NM, United States
| | - Fawaz Al-Mufti
- School of Medicine, New York Medical College, Valhalla, NY, United States; Department of Neurology, Westchester Medical Center, Valhalla, NY, United States
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22
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Chen S, Dunn R, Jackson M, Morley N, Sun J. Frailty score and outcomes of patients undergoing vascular surgery and amputation: A systematic review and meta-analysis. Front Cardiovasc Med 2023; 10:1065779. [PMID: 36798484 PMCID: PMC9928186 DOI: 10.3389/fcvm.2023.1065779] [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: 10/10/2022] [Accepted: 01/09/2023] [Indexed: 01/26/2023] Open
Abstract
Introduction Frailty is associated with adverse postoperative health outcomes, including increased mortality, longer length of stay, higher rehospitalization, and other complications. There are many frailty assessment tools are to assess the level of frailty in vascular surgery patients. The aim of this study was to perform a systematic review and meta-analysis to assess the association between the frailty levels described by different frailty scores and adverse postoperative health outcomes among hospitalized vascular surgery patients and patients undergoing amputation. Methods Studies utilizing frailty scores and similar frailty assessment tools to describe frailty and investigate the association between frailty and health outcomes were searched. The primary outcomes of this study were in-hospital mortality, postdischarge mortality, length of hospital stay, rehospitalization, and discharge location. Additional outcomes included postoperative myocardial infarction, postoperative renal failure, cerebrovascular accident and stroke, comorbidities, and estimated glomerular filtration rate (eGFR) levels. Joanna Briggs Institute (JBI) Critical Appraisal Tools were used for quality assessment. Results In total, 24 studies with 1,886,611 participants were included in the final analysis. The overall results found that higher in-hospital mortality and postdischarge mortality were significantly associated with frailty. Frailty was also found to be significantly associated with a longer length of hospital stay, higher rehospitalization, and higher likelihood of non-home discharge. In addition, the results also showed that frailty was significantly associated with all kinds of comorbidities investigated, except chronic kidney disease. However, lower eGFR levels were significantly associated with frailty. Conclusion Among patients who underwent all types of vascular surgery and those who underwent amputations, assessment of frailty was significantly associated with adverse postoperative outcomes and multiple comorbidities. Systematic review registration https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=336374, identifier CRD42022336374.
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Affiliation(s)
- Shujie Chen
- School of Medicine and Dentistry, Griffith University, Gold Coast, QLD, Australia
| | - Riley Dunn
- School of Pharmacy and Medical Sciences, Griffith University, Nathan, QLD, Australia
| | - Mark Jackson
- School of Medicine and Dentistry, Griffith University, Gold Coast, QLD, Australia,Department of Vascular Surgery, Gold Coast University Hospital, Gold Coast, QLD, Australia
| | - Nicola Morley
- School of Medicine and Dentistry, Griffith University, Gold Coast, QLD, Australia,Department of Vascular Surgery, Gold Coast University Hospital, Gold Coast, QLD, Australia
| | - Jing Sun
- School of Medicine and Dentistry, Griffith University, Gold Coast, QLD, Australia,Institute for Integrated and Intelligent Systems, Griffith University, Gold Coast, QLD, Australia,*Correspondence: Jing Sun,
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23
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Ramos SZ, Kulkarni A, Oliver M, Danilack VA, Mathews C. Frailty as a predictor of delayed initiation of adjuvant chemotherapy in patients with ovarian cancer. Int J Gynecol Cancer 2023; 33:57-65. [PMID: 36423959 DOI: 10.1136/ijgc-2022-003603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE This study aimed to identify whether frailty is associated with the time between surgery and the initiation of chemotherapy for patients with ovarian cancer. METHODS This retrospective cohort study included patients 18 years or older with stage II to IV ovarian cancer who underwent primary debulking surgery at a tertiary medical center between July 2006 and July 2015. Basic demographics and clinical information were obtained from a departmental database and the electronic medical record. The Modified Frailty Index (mFI) was calculated based on 10 comorbidities and functional status yielding 11 items total. Patients were categorized by a total score: 0-1=no frailty, 2=moderate frailty and 3+=high frailty. RESULTS Among 451 patients, 359 had mFI scores of 0-1, 60 had a score of 2, and 32 had scores of 3+. Mean time from surgery to initiation of chemotherapy was 37 days. Mean number of days between surgery and initiation of chemotherapy increased with increasing frailty score: 36 days for the not frail group, 39 days for the moderate frailty group, and 54 days for the high frailty group (p<0.001). Time to initiation of chemotherapy of 42 days or more occurred in 23% of the no frailty group, 28% in the moderate frailty group, and 63% in the high frailty group (p<0.001). Overall survival decreased with increasing frailty scores. CONCLUSION High mFI scores lead to a greater delay between surgery and chemotherapy initiation. Being able to predict delays in initiation of chemotherapy may allow oncologists to consider neoadjuvant chemotherapy, pre-habilitation before surgery, and improved preoperative counseling in high-risk patients.
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Affiliation(s)
- Sebastian Z Ramos
- Department of Obstetrics and Gynecology, Women and Infants Hospital of Rhode Island, Providence, Rhode Island, USA
| | - Amita Kulkarni
- Department of Obstetrics and Gynecology, Women and Infants Hospital of Rhode Island, Providence, Rhode Island, USA
| | - Matthew Oliver
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Women and Infants Hospital of Rhode Island, Providence, Rhode Island, USA
| | - Valery A Danilack
- Division of Research, Department of Obstetrics and Gynecology, Women and Infants Hospital of Rhode Island, Providence, Rhode Island, USA
| | - Cara Mathews
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Women and Infants Hospital of Rhode Island, Providence, Rhode Island, USA
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Kalyanasundaram A, Choy M, Kotta A, Zielinski LP, Coughlin PA. Frailty predicts poor longer-term outcomes in patients following lower limb open surgical revascularization. THE JOURNAL OF CARDIOVASCULAR SURGERY 2022; 63:716-723. [PMID: 36168946 DOI: 10.23736/s0021-9509.22.11895-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
BACKGROUND Frailty in vascular surgery patients is increasingly recognized as a marker of poor outcome. This provides particular challenges for patients with lower limb peripheral arterial disease who require surgical revascularization. This study aimed to assess the impact of frailty on short- and long-term outcome in this specific patient group using a specialty specific frailty score. METHODS Patients undergoing open surgical revascularization for chronic limb ischemia (January 2015-December 2016) were assessed. Demographics, mode of admission, diagnosis, and site of surgery were recorded alongside a variety of frailty-specific characteristics. We calculated the previously validated Addenbrookes Vascular Frailty Score (AVFS) and Long AVFS (LAVFS). Primary outcome was 3-year mortality. RESULTS Two hundred and sixty-one patients (75% men, median age 69 years) were studied. The median length of stay was 6 days with a 3-year mortality of 23%. The predictive power of vascular frailty scores showed that for 3-year mortality, area under the receiver operator curve values (AUROC) were specific for both the AVFS score (AUROC: 0.724, 95% CI: 0.654-0.794) and LAVFS Score (AUROC: 0.741, 95%CI: 0.670-0.813). Furthermore, the cumulative AVFS and LAVFS scores both predicted mortality over the follow-up period (P=0.0001) with increased mortality among patients with higher scores. CONCLUSIONS Incremental worsening of frailty, determined using a specialty specific frailty score, predicts mortality risk in patients undergoing lower limb surgical revascularization.
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Affiliation(s)
| | - Matthew Choy
- Cambridge Vascular Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Alekhya Kotta
- Cambridge Vascular Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Lukasz P Zielinski
- Cambridge Vascular Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Patrick A Coughlin
- Cambridge Vascular Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK -
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25
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Kraiss LW, Al-Dulaimi R, Allen CM, Mell MW, Arya S, Presson AP, Brooke BS. A Vascular Quality Initiative frailty assessment predicts postdischarge mortality in patients undergoing arterial reconstruction. J Vasc Surg 2022; 76:1325-1334.e3. [PMID: 35709866 PMCID: PMC9613536 DOI: 10.1016/j.jvs.2022.05.017] [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: 07/18/2021] [Revised: 05/18/2022] [Accepted: 05/28/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Frailty assessment adds important prognostic information during preoperative decision-making but can be cumbersome to implement into routine clinical care. We developed and tested an abbreviated method of frailty assessment using variables routinely collected by the Vascular Quality Initiative (VQI) registry. METHODS An abbreviated frailty score (the simple Vascular Quality Initiative-Frailty Score [VQI-FS]) was developed using 11 or fewer VQI variables (hypertension, congestive heart failure, coronary artery disease, peripheral vascular disease, diabetes, chronic obstructive pulmonary disease, renal impairment, anemia, underweight, nonhome residence, and nonambulatory status) that map to recognized frailty domains in the Comprehensive Geriatric Assessment and the literature. Nonemergent cases registered in the VQI from 2010 to 2017 (n = 265,632) in seven registries (carotid endarterectomy, n = 77,111; carotid artery stenting, n = 13,215; endovascular abdominal aortic aneurysm repair, n = 29,607; open abdominal aortic aneurysm repair, n = 7442; infrainguinal bypass, n = 33,128; suprainguinal bypass, n = 10,661; and peripheral vascular intervention, n = 94,468) were analyzed using logistic regression models to determine the predictive power of the VQI-FS for perioperative and longer term (9-month) mortality. Nomograms were created using weighted regression coefficients to assist in individualized frailty assessment and estimation of 9-month mortality. RESULTS The VQI-FS, using equal weighting of these 11 VQI variables, effectively predicted 9-month mortality with an area under the curve of 0.724 by receiver operating characteristic curve analysis. However, differential weighting of the variables allowed simplification of the model to only seven variables (congestive heart failure, renal impairment, chronic obstructive pulmonary disease, not living at home, not ambulatory, anemia, and underweight status); hypertension, coronary artery disease, peripheral vascular disease, and diabetes had relatively low predictive power. Adding procedure-specific risk further improved performance of the model with a final area under the curve on receiver operating characteristic curve analysis of 0.758. Model calibration was excellent with predicted/observed regression line slope of 0.991 and intercept of 5.449e-04. CONCLUSIONS A differentially weighted abbreviated VQI-FS using seven variables in addition to procedure-specific risk has strong correlation with 9-month mortality. Nomograms incorporating patient- and procedure-adjusted risk can effectively predict 9-month mortality. Reliable estimates of longer term mortality should assist in preoperative decision-making for vascular procedures that often carry substantial risk of mortality.
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Affiliation(s)
- Larry W Kraiss
- Division of Vascular Surgery, University of Utah School of Medicine, Salt Lake City, UT.
| | - Ragheed Al-Dulaimi
- Study Design & Biostatistics Center, Center for Clinical & Translational Science, University of Utah School of Medicine, Salt Lake City, UT
| | - Chelsea M Allen
- Study Design & Biostatistics Center, Center for Clinical & Translational Science, University of Utah School of Medicine, Salt Lake City, UT
| | - Matthew W Mell
- Division of Vascular Surgery, University of California-Davis, Sacramento, CA
| | - Shipra Arya
- Division of Vascular Surgery, Stanford University School of Medicine, Stanford, CA
| | - Angela P Presson
- Study Design & Biostatistics Center, Center for Clinical & Translational Science, University of Utah School of Medicine, Salt Lake City, UT
| | - Benjamin S Brooke
- Division of Vascular Surgery, University of Utah School of Medicine, Salt Lake City, UT
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Failure in Adult Spinal Deformity Surgery: A Comprehensive Review of Current Rates, Mechanisms, and Prevention Strategies. Spine (Phila Pa 1976) 2022; 47:1337-1350. [PMID: 36094109 DOI: 10.1097/brs.0000000000004435] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 06/22/2022] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Literature review. OBJECTIVE The aim of this review is to summarize recent literature on adult spinal deformity (ASD) treatment failure as well as prevention strategies for these failure modes. SUMMARY OF BACKGROUND DATA There is substantial evidence that ASD surgery can provide significant clinical benefits to patients. The volume of ASD surgery is increasing, and significantly more complex procedures are being performed, especially in the aging population with multiple comorbidities. Although there is potential for significant improvements in pain and disability with ASD surgery, these procedures continue to be associated with major complications and even outright failure. METHODS A systematic search of the PubMed database was performed for articles relevant to failure after ASD surgery. Institutional review board approval was not needed. RESULTS Failure and the potential need for revision surgery generally fall into 1 of 4 well-defined phenotypes: clinical failure, radiographic failure, the need for reoperation, and lack of cost-effectiveness. Revision surgery rates remain relatively high, challenging the overall cost-effectiveness of these procedures. CONCLUSION By consolidating the key evidence regarding failure, further research and innovation may be stimulated with the goal of significantly improving the safety and cost-effectiveness of ASD surgery.
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Joo A, Giatsidis G. "In Free Flap Autologous Breast Reconstruction Frailty Is a More Accurate Predictor of Postoperative Complications than Age, Body Mass Index, or ASA class: A Retrospective Cohort Analysis on the ACS-NSQIP Database.". Plast Reconstr Surg 2022; 150:82S-94S. [PMID: 35943961 DOI: 10.1097/prs.0000000000009531] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Free flap autologous breast reconstruction (f-ABR) improves quality of life in cancer survivors but has a 5-47% higher postoperative complication (PCs) rate in vulnerable patients, such as those with obesity or the elderly. Given the high (respectively: 43% and 16%) and rising prevalence of these conditions, operative risk prediction is critical to guide targeted care. Age, BMI, and ASA class have shown inaccuracies as predictive factors of PCs in f-ABR. Since frailty, a measure of vulnerability, was reported to be a reliable predictor of PCs in multiple other surgical fields, we hypothesized that it would be an accurate predictor of PCs also in f-ABR. METHODS Patients undergoing f-ABR (CPT: 19364) were identified using the ACS-NSQIP (American College of Surgeons-National Surgical Quality Improvement Program) database (01/2010-12/2018). Frailty was calculated using the validated modified Frailty Index (mFI). Rates of wound complications, bleeding episodes, readmissions, returns to operating room (ROR), and DVTs were compared across mFI score, BMI, age, and ASA class. RESULTS mFI ≥ 2 was associated with 22.22% (p <0.001) wound complications; 15.79% (p <0.001) bleeding episodes; 8.20% (p <0.001) readmissions; 17.19% (p <0.001) ROR; and 1.81% (p <0.05) DVTs. Higher BMI, age, and ASA class did not significantly correlate with increased rates in one or more PCs. Only a high mFI was consistently associated with significantly higher odds of complications in all complication types. CONCLUSIONS As a reliable and accurate predictor of PCs in f-ABR, frailty could be used preoperatively to counsel patients and guide surgical care.
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Affiliation(s)
- Alex Joo
- Division of Plastic Surgery, University of Massachusetts Medical School
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Cloney MB, Ordon M, Tecle NE, Sprau A, Kemeny H, Dahdaleh NS. Frailty Predicts Readmission, Reoperation, and Infection After Posterior Spinal Fusion: An Institutional Series of 3965 patients. Clin Neurol Neurosurg 2022; 222:107426. [DOI: 10.1016/j.clineuro.2022.107426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 08/22/2022] [Accepted: 08/28/2022] [Indexed: 11/03/2022]
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Thomas T, Patel B, Mitchell J, Whitmer A, Knoche E, Gupta P. Treating advanced lung cancer in older veterans with comorbid conditions and frailty. Semin Oncol 2022; 49:S0093-7754(22)00044-6. [PMID: 35853764 DOI: 10.1053/j.seminoncol.2022.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 06/07/2022] [Accepted: 06/11/2022] [Indexed: 11/11/2022]
Abstract
Advanced lung cancer is a deadly malignancy that is a common cause of death among Veterans. Significant advancements in lung cancer therapeutics have been made over the past decade and survival outcomes have improved. The Veteran population is older, has more medical comorbidities and frailty compared to the general population. These factors must be accounted for when evaluating patients for treatment and selecting treatment options. This article explores the impact of these important issues in the management of advanced lung cancer. Recent clinical trials leading to the approval of modern therapies will be outlined and treatment outcomes specific to older patients discussed. The impact of key comorbidities that are common in Veterans and their impact on lung cancer treatment will be reviewed. There is no gold standard frailty index for assessment of frailty in patients with advanced lung cancer and the ability to predict tolerability and benefit from systemic therapies. Currently available systemic therapies are associated with higher risk of adverse events and lower potential for clinically meaningful improvement in outcomes. Future research needs to focus on designing better frailty indices and developing novel therapies that are safer and more effective therapies for frail patients, who constitute a considerable proportion of individuals diagnosed with lung cancer.
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Affiliation(s)
- Theodore Thomas
- Medicine Service, Saint Louis Veterans Health Administration Medical Center, St. Louis, Missouri; Department of Medicine, Washington University School of Medicine, Saint Louis, Missouri.
| | - Bindiya Patel
- Medicine Service, Saint Louis Veterans Health Administration Medical Center, St. Louis, Missouri; Department of Medicine, Washington University School of Medicine, Saint Louis, Missouri
| | - Joshua Mitchell
- Department of Medicine, Washington University School of Medicine, Saint Louis, Missouri
| | - Alison Whitmer
- Medicine Service, Saint Louis Veterans Health Administration Medical Center, St. Louis, Missouri
| | - Eric Knoche
- Medicine Service, Saint Louis Veterans Health Administration Medical Center, St. Louis, Missouri; Department of Medicine, Washington University School of Medicine, Saint Louis, Missouri
| | - Pankaj Gupta
- Medicine Service, VA Long Beach Healthcare System, Long Beach, California; Department of medicine, University of California Irvine, Irvine, California
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Paajanen P, Kärkkäinen JM, Tenorio ER, Mendes BC, Oderich GS. Effect of patient frailty status on outcomes of fenestrated-branched endovascular aortic repair for complex abdominal and thoracoabdominal aortic aneurysms. J Vasc Surg 2022; 76:1170-1179.e2. [PMID: 35697310 DOI: 10.1016/j.jvs.2022.05.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 04/25/2022] [Accepted: 05/09/2022] [Indexed: 11/19/2022]
Abstract
OBJECTIVE In the present study, we assessed the effects of patient frailty status on the early outcomes and late survival after fenestrated-branched endovascular aortic repair (FB-EVAR) for complex abdominal and thoracoabdominal aortic aneurysms. METHODS We retrospectively reviewed the clinical data and outcomes of consecutive patients who had undergone elective FB-EVAR from 2007 to 2019 in a single institution. A previously validated 11-item modified frailty index (mFI-11) was derived from the comorbidity and preoperative functional status data. An mFI-11 <0.3 was defined as low risk, 0.3 to 0.5 as medium risk, and >0.5 as high risk. The studied outcomes were 90-day mortality, major adverse events (MAE), and long-term survival. Multivariate analyses were performed to identify the independent predictors of these outcomes. RESULTS A total of 592 patients (155 women, mean age, 75 ± 8 years) had undergone FB-EVAR. Using the mFI-11, 310 patients (52%) were included in the low-risk, 199 (34%) in the medium-risk, and 83 (14%) in the high-risk group. The 90-day mortality was significantly higher in the high-risk group than in the medium- and low-risk groups (13%, 4%, and 3%, respectively; P < .01). The corresponding MAE rates were 27%, 18%, and 19% (P = .23). As a subgroup, 44 patients in the high-risk group had had chronic kidney disease (CKD). The 90-day mortality for these patients was as high as 23%, and 32% had experienced MAE. On multivariable analysis, the independent risk factors for 90-day mortality were CKD, respiratory disease, and a high mFI-11. The independent risk factors for MAE were female sex, CKD, larger aneurysm diameter, and the high-risk subgroup with CKD. The independent risk factors for long-term mortality were age, a low body mass index, CKD, larger aneurysm diameter, extent I-III thoracoabdominal aortic aneurysm, respiratory disease, congestive heart failure, a history of cerebrovascular problems, and higher mFI-11. The estimated survival at 1 year was 91% ± 2% in the low-risk, 88% ± 2% in the medium-risk, and 78% ± 5% in the high-risk group (P < .001). The corresponding 5-year survival estimates were 60% ± 4%, 52% ± 5%, and 32% ± 6%. The mean follow-up time was 2.9 ± 2.3 years. The patients treated during the first quartile of the study period were significantly more frail than were those in the later quartiles. Also, the outcomes of FB-EVAR had improved over time. CONCLUSIONS Greater frailty was significantly associated with early mortality. Together with CKD, frailty was also associated with MAE and lower patient survival after FB-EVAR. The mFI-11 represents the accumulation of comorbidities and can be used to assist in better patient selection for FB-EVAR.
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Affiliation(s)
- Paavo Paajanen
- Heart Center, Kuopio University Hospital, Kuopio, Finland
| | | | - Emanuel R Tenorio
- Division of Vascular and Endovascular Surgery, University of Texas Health Science Center, Houston, TX
| | - Bernardo C Mendes
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN
| | - Gustavo S Oderich
- Division of Vascular and Endovascular Surgery, University of Texas Health Science Center, Houston, TX.
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Handley K, Sood AK, Molin GZD, Westin SN, Meyer LA, Fellman B, Soliman PT, Coleman RL, Fleming ND. Frailty repels the knife: The impact of frailty index on surgical intervention and outcomes. Gynecol Oncol 2022; 166:50-56. [DOI: 10.1016/j.ygyno.2022.05.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 05/02/2022] [Accepted: 05/04/2022] [Indexed: 11/16/2022]
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Yagi M, Hosogane N, Ames CP, Smith JS, Shaffrey CI, Schwab FJ, Lafage V, Bess S, Suzuki S, Satoshi N, Takahashi Y, Tsuji O, Nagoshi N, Nakamura M, Matsumoto M, Watanabe K. Improvement and International Validation of the Predictive Probability of the Patient Demographics, Radiographic Index, and Surgical Invasiveness for Mechanical Failure (PRISM) Model for Preventive Procedures in Adult Spinal Deformity Surgery. Spine (Phila Pa 1976) 2022; 47:680-690. [PMID: 34816814 DOI: 10.1097/brs.0000000000004295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN This is an international multicenter retrospective review of 219 surgically treated consecutive adult spinal deformity (ASD) patients who had a minimum of five fused segments, completed a 2-year follow-up. OBJECTIVE The purpose of this study was to add the indices of preventive procedures to improve and to validate the predictive probability of the PRISM (patient demographics, radiographic index, and surgical invasiveness for mechanical failure) for mechanical failure (MF) following ASD surgery. SUMMARY OF BACKGROUND DATA The PRISM was developed from the data of 321 ASD patients, which stratified the risk of MF from six types of risk. METHODS Data from 136 Japanese ASD patients (age 49 ± 21 yr, 88% female) were used to develop PRISM2, and data from 83 US ASD patients (age 58 ± 12 yr, 86% female) were used for the external validation. We analyzed the associations between three preventive procedures (UIV+1 tethering [TH], teriparatide [TP], and multirod [MR]) and MF by multivariate logistic regression analysis (MRA). The values for the nearest integer of the β of the procedures were added to the six indices of the original PRISM to establish the PRISM2. The discriminative ability of the PRISM/ PRISM2 for MF was evaluated using the area under the receiver operating characteristic curve (AUC) and the precision-recall (PR) curve. The Cochran-Armitage test was used to analyze the trend between PRISM/PRISM2 scores and MF. RESULTS MF developed in 25% (34 cases). The β values for the preventive procedures calculated by MRA were TH: -2.5, TP: -3.0, and MR: -2.1. The Cochran-Armitage test showed an excellent trend between MF and PRISM/2. The diagnostic ability was superior for the PRISM2 compared with the PRISM (PRISM2; AUC = 0.94 [0.90-0.98], PRISM; AUC = 0.87 [0.81-0.93], difference = -0.07 [-0.11 to -0.03], P < 0.01). The AUC of the PRISM2 was 0.70 [0.59-0.81, P < 0.01] in the US patient cohort. CONCLUSION We refined the PRISM by adding preventive procedures to the risk indices. Further validation and adjustment in a large different patient cohorts may improve the predictive probability of PRISM2.Level of Evidence: 3.
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Affiliation(s)
- Mitsuru Yagi
- Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Naobumi Hosogane
- Department of Orthopaedic Surgery, Kyorin University School of Medicine, Tokyo, Japan
| | - Christopher P Ames
- Department of Neurological Surgery, University of California, San Francisco, CA
| | - Justin S Smith
- Department of Neurosurgery, University of Virginia Health System, Charlottesville, VA
| | | | - Frank J Schwab
- Spine Service, Hospital for Special Surgery, New York, NY
| | | | - Shay Bess
- Department of Orthopedic Surgery, Denver International Spine Center, Denver, CO
| | - Satoshi Suzuki
- Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Nori Satoshi
- Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Yohei Takahashi
- Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Osahiko Tsuji
- Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Narihito Nagoshi
- Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Masaya Nakamura
- Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Morio Matsumoto
- Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Kota Watanabe
- Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan
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Jung JM, Chung CK, Kim CH, Yang SH, Ko YS. The Modified 11-Item Frailty Index and Postoperative Outcomes in Patients Undergoing Lateral Lumbar Interbody Fusion. Spine (Phila Pa 1976) 2022; 47:396-404. [PMID: 34669672 DOI: 10.1097/brs.0000000000004260] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective cohort study. OBJECTIVE The aim of this study was to analyze postoperative complications and recovery patterns in different modified 11-item frailty index (mFI-11) groups after lateral lumbar interbody fusion (LLIF) surgery. SUMMARY OF BACKGROUND DATA The relationship between the mFI-11 score and LLIF surgery has not been previously reported. METHODS A single-center, consecutive series of patients who underwent LLIF with at least two years of follow-up were retrospectively reviewed. Complications after LLIF surgery were recorded. Clinical outcomes, including the visual analog scale (VAS) for back/leg pain and the Oswestry Disability Index (ODI), were evaluated preoperatively and at 1 and 2 years postoperatively. The proportions of patients who achieved substantial clinical benefit (SCB) for the VAS-B, VAS-L, and ODI were also analyzed. RESULTS One hundred fifty-two patients included in the present study were grouped according to their mFI-11 score: 0 (n = 39), 0.09 (n = 69), 0.18 (n = 31), and ≥0.27 (n = 13). An mFI-11 score ≥0.27 was a significant predictor of urinary complications (adjusted odds ratio: 3.829, P = 0.013). At 2 years postoperatively, patients in all frailty categories experienced improvements in the VAS for back pain, VAS for leg pain, and ODI, without significant differences between the four groups (p = 0.182, 0.121, and 0.804, respectively). There were also no significant differences in the proportions of patients achieving SCB for back/leg pain and the ODI between the four groups (P = 0.843, 0.957, and 0.915, respectively). CONCLUSION An mFI-11 score was found to be independently associated with urologic complications in patients who underwent LLIF. Patients in all frailty categories experienced significant improvements in back pain, leg pain, and the ODI at 1 year and 2 years postoperatively. LLIF surgery may be useful for patients with high frailty index.Level of Evidence: 4.
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Affiliation(s)
- Jong-Myung Jung
- Department of Neurosurgery, Spine Center, Gachon University Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Chun Kee Chung
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Brain and Cognitive Sciences, Seoul National University College of Natural Sciences, Seoul, Republic of Korea
| | - Chi Heon Kim
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Seung Heon Yang
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Young San Ko
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
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Karim AM, Li J, Panhwar MS, Arshad S, Shalabi S, Mena-Hurtado C, Aronow HD, Secemsky EA, Shishehbor MH. Impact of malnutrition and frailty on mortality and major amputation in patients with CLTI. Catheter Cardiovasc Interv 2022; 99:1300-1309. [PMID: 35114067 DOI: 10.1002/ccd.30113] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 12/29/2021] [Accepted: 01/21/2022] [Indexed: 12/15/2022]
Abstract
OBJECTIVES To understand the prevalence of malnutrition and its association with chronic limb-threatening ischemia (CLTI) outcomes; to clarify the differential impact of revascularization methods on outcomes; to assess the ability of the CLTI Frailty Risk Score (CLTI-FRS) to predict adverse events in patients hospitalized with CLTI. BACKGROUND Despite advances in the management of CLTI, a majority still undergo major amputation, and a minority heal within 6 months. There is a lack of validated assessment tools for the identification and management of frailty and malnutrition in these patients. METHODS Using the National Inpatient Sample from January 2012 to September 2015, we identified all patients with CLTI using International Classification of Diseases Ninth Edition Clinical Modification codes. The cohort was divided into three groups according to nutritional status. Multivariable regression analysis was used to analyze the interaction between malnutrition and outcomes of interest. RESULTS Of 1,414,080 CLTI-related hospitalizations, 163,835 (11.6%) were malnourished, 332,855 (23.5%) patients were frail, 917,390 (64.9%) were well-nourished. In-hospital mortality, major amputation, the average length of stay, and hospital costs were highest among malnourished or frail patients and lowest in well-nourished patients (p < 0.001). Malnourished and frail patients were observed to have lower rates of mortality with endovascular revascularization as compared to surgical (adjusted odds ratios: 0.675 [0.533-0.854; p = 0.001]). CONCLUSION Many patients with CLTI are malnourished or frail, and this is associated with mortality and amputation. Both malnourished and frail patients were observed to have a mortality benefit with a less invasive approach to revascularization. Better assessment of nutritional and frailty status of CLTI patients may guide therapy and help prevent amputation and death.
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Affiliation(s)
- Adham M Karim
- Department of Cardiovascular Medicine, Gill Heart and Vascular Institute, University of Kentucky, Lexington, Kentucky, USA
| | - Jun Li
- Department of Cardiovascular Medicine, Harrington Heart & Vascular Institute, University Hospitals, Cleveland, Ohio, USA
| | - Muhammad S Panhwar
- Department of Cardiovascular Medicine, Tulane University Heart and Vascular Institute, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Samiullah Arshad
- Department of Cardiovascular Medicine, Gill Heart and Vascular Institute, University of Kentucky, Lexington, Kentucky, USA
| | - Shihabaldean Shalabi
- Department of Cardiovascular Medicine, Gill Heart and Vascular Institute, University of Kentucky, Lexington, Kentucky, USA
| | - Carlos Mena-Hurtado
- Vascular Medicine Outcomes Program, Section of Cardiovascular Medicine, Yale University, New Haven, Connecticut, USA
| | - Herbert D Aronow
- Division of Cardiology, Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Eric A Secemsky
- Smith Center for Outcomes Research in Cardiology, Division of Cardiology, Beth Israel Deaconess Hospital, Boston, Massachusetts, USA
| | - Mehdi H Shishehbor
- Department of Cardiovascular Medicine, Harrington Heart & Vascular Institute, University Hospitals, Cleveland, Ohio, USA
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Validation of the Cumulative Deficit Theory in Bariatric Surgery: New Bariatric Frailty Score is Associated with Non-home Discharge, Prolonged Hospital Stay and Mortality in the Era of Fast Track Bariatric Surgery. Surg Obes Relat Dis 2022; 18:779-788. [DOI: 10.1016/j.soard.2022.02.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 02/04/2022] [Accepted: 02/21/2022] [Indexed: 11/21/2022]
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Li V, Awan A, Serrano PE. Frailty Predicts Postoperative Complications following Pancreaticoduodenectomy. Eur Surg Res 2022; 63:232-240. [PMID: 35172304 DOI: 10.1159/000522576] [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: 12/20/2021] [Accepted: 02/08/2022] [Indexed: 01/31/2023]
Abstract
INTRODUCTION Frailty is a clinically recognizable state of decreased reserve and function across physiologic systems, characterized by an inability to cope with acute stressors. A validated modified frailty index (mFI) was used to evaluate the impact of frailty on postoperative complications following pancreaticoduodenectomy. METHODS Data from consecutive patients undergoing pancreaticoduodenectomy from 2011 to 2020 were collected retrospectively at a high-volume tertiary care hepatopancreatobiliary hospital. Based on an 11-item mFI, patients were grouped by high (≥0.27) and low mFI. The main outcome was postoperative complications (Clavien-Dindo classification). The impact of frailty on complications was analyzed by evaluating baseline and operative characteristics using multivariable logistic regression. Secondary outcomes included postoperative mortality, length of hospital stay, and intensive care unit (ICU) admission, which were analyzed using univariable logistic regression. RESULTS There were 64/554 patients (12%) with high mFI. Low and high mFI had similar characteristics, including proportion of pancreatic adenocarcinoma (low mFI = 247/490 [50%] vs. high mFI = 31/64 [48%], p = 0.767), intermediate or hard pancreatic texture (low mFI = 75/191 [39%] vs. high mFI = 6/19 [32%], p = 0.512), operative room time (low mFI = 370 min vs. high mFI = 368 min, p = 0.630), and drain placement (low mFI = 355/490 [72%] vs. high mFI = 48/64 [75%], p = 0.642). The mFI score was an independent predictor for the development of any type of postoperative complications (OR 1.44, 95% CI 1.02-2.10) and major postoperative complications (OR 1.44, 95% CI 1.05-1.98) by multivariable analysis. High mFI patients had a higher 90-day mortality rate (high mFI = 7/64 [11%] vs. low mFI = 20/490 [4.1%], p = 0.017), a longer median length of hospital stay (high mFI = 11 days vs. low mFI = 8 days, p = 0.016), and a higher rate of ICU admission (high mFI = 47/64 [73%] vs. low mFI = 211/490 [43%], p < 0.001). CONCLUSION Among patients who are considered surgical candidates, the mFI can identify those at high risk of developing postoperative complications. This tool can be used to accurately discuss postoperative risk with patients undergoing pancreaticoduodenectomy.
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Affiliation(s)
- Vivian Li
- Division of General Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Amen Awan
- Division of General Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Pablo E Serrano
- Division of General Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
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Lee DU, Fan GH, Hastie DJ, Addonizio EA, Suh J, Wang E, Karagozian R. The impact of frailty on the postoperative outcomes of patients undergoing cholecystectomy: propensity score matched analysis of 2011-2017 US hospitals. HPB (Oxford) 2022; 24:130-140. [PMID: 34219032 DOI: 10.1016/j.hpb.2021.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 05/29/2021] [Accepted: 06/03/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Frailty is an aggregate variable that encompasses debilitating geriatric conditions, which potentially affects postoperative outcomes. In this study, we evaluate the relationship between clinical frailty and post-cholecystectomy outcomes using a national registry of hospitalized patients. METHODS 2011-2017 National Inpatient Sample database was used to identify patients who underwent cholecystectomy. Patients were stratified using the Johns Hopkins ACG frailty definition into binary (frailty and no-frailty) and tripartite frailty (frailty, prefrailty, no-frailty) indicators. The controls were matched to study cohort using 1:1 propensity score-matching and postoperative outcomes were compared. RESULTS Post-match, using the binary term, frail patients (n = 40,067) had higher rates of mortality (OR 2.07 95%CI 1.90-2.25), length of stay, costs, and complications. In multivariate, frailty was associated with higher mortality (aOR 2.06 95%CI 1.89-2.24). When using tripartite frailty term, prefrail (n = 35,595) and frail (n = 4472) patients had higher mortality (prefrailty: OR 2.04 95%CI 1.86-2.23; frailty: OR 2.49 95%CI 1.99-3.13), length of stay, costs, and complications. In multivariate, prefrailty and frailty were associated with higher mortality (prefrailty: aOR 2.02 95%CI 1.84-2.21; frailty: aOR 2.54 95%CI 2.02-3.19). CONCLUSION This study shows the presence of frailty (and prefrailty) is an independent risk factor of adverse postoperative outcomes in patients undergoing cholecystectomy.
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Affiliation(s)
- David U Lee
- Liver Center, Division of Gastroenterology, Tufts Medical Center, 800 Washington Street, Boston, MA, 02111, USA.
| | - Gregory H Fan
- Liver Center, Division of Gastroenterology, Tufts Medical Center, 800 Washington Street, Boston, MA, 02111, USA
| | - David J Hastie
- Liver Center, Division of Gastroenterology, Tufts Medical Center, 800 Washington Street, Boston, MA, 02111, USA
| | - Elyse A Addonizio
- Liver Center, Division of Gastroenterology, Tufts Medical Center, 800 Washington Street, Boston, MA, 02111, USA
| | - Julie Suh
- Liver Center, Division of Gastroenterology, Tufts Medical Center, 800 Washington Street, Boston, MA, 02111, USA
| | - Edwin Wang
- Liver Center, Division of Gastroenterology, Tufts Medical Center, 800 Washington Street, Boston, MA, 02111, USA
| | - Raffi Karagozian
- Liver Center, Division of Gastroenterology, Tufts Medical Center, 800 Washington Street, Boston, MA, 02111, USA
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Furukawa H. Current Clinical Implications of Frailty and Sarcopenia in Vascular Surgery: A Comprehensive Review of the Literature and Consideration of Perioperative Management. Ann Vasc Dis 2022; 15:165-174. [PMID: 36310738 PMCID: PMC9558142 DOI: 10.3400/avd.ra.22-00035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 06/15/2022] [Indexed: 11/27/2022] Open
Abstract
Frailty is a well-known geriatric syndrome of impaired physiological reserve and increased vulnerability to stressors. Sarcopenia is also used as a parameter of physical impairment characterized by muscle weakness. As population aging has become more prominent in recent years, both modalities are now regarded as clinically important prognostic tools defined by multidimensional factors that may affect clinical outcomes in various clinical settings. A preoperative surgical risk analysis is mandatory to predict clinical and surgical outcomes in all surgical practices, particularly in high-risk surgical patients. In vascular surgical settings, frailty and sarcopenia have been accepted as useful prognostic tools to evaluate patient characteristics before surgery, as these may predict perioperative clinical and surgical outcomes. Although minimally invasive surgical approaches, such as endovascular therapy, and hybrid approaches have been universally developed, achieving good vascular surgical outcomes for high-risk cohorts remains to be challenge due to the increasing prevalence of elderly patients and multiple preoperative co-morbidities in addition to frailty and sarcopenia. Therefore, to further improve clinical and surgical outcomes, these preoperative geriatric prognostic factors will be of great importance and interest in vascular surgical settings for both physicians and surgeons.
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Affiliation(s)
- Hiroshi Furukawa
- Department of Cardiovascular Surgery, Tokyo Women’s Medical University Adachi Medical Center
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Osaki T, Saito H, Miyauchi W, Shishido Y, Miyatani K, Matsunaga T, Tatebe S, Fujiwara Y. The type of gastrectomy and modified frailty index as useful predictive indicators for 1-year readmission due to nutritional difficulty in patients who undergo gastrectomy for gastric cancer. BMC Surg 2021; 21:445. [PMID: 34965862 PMCID: PMC8715605 DOI: 10.1186/s12893-021-01450-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 12/17/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Patients who undergo gastrectomy for gastric cancer (GC) are likely to have nutritional difficulty after surgery. Readmission due to nutritional difficulty is common in such patients. Thus, in this study, we aim to identify the predictive indicators for readmission due to nutritional difficulty in patients who underwent gastrectomy for GC. METHODS We retrospectively reviewed surgical outcomes in 516 consecutive patients who underwent gastrectomy for GC. RESULTS The readmission rate within 1 year was 13.8%. Readmission due to nutritional difficulty was observed in 20 patients (3.9%); it was determined as the second leading cause of readmission. Multivariate analysis revealed that the type of gastrectomy and the modified frailty index (mFI) were independent predictive indicators of readmission due to nutritional difficulty. Patients were assigned 1 point for each predictive indicator, and the total points were calculated (point 0, point 1, or point 2). The readmission rates due to nutritional difficulty were 1.2%, 4.7%, and 11.5% in patients with 0, 1, and 2 points, respectively (P = 0.0008). CONCLUSIONS The readmission rate due to nutritional difficulty was noted to be high in patients who underwent total or proximal partial gastrectomy with high mFI. Intensive follow-up and nutritional support are needed to reduce readmissions due to nutritional difficulty. Reduced readmission rates can improve patient quality of life and reduce medical costs.
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Affiliation(s)
- Tomohiro Osaki
- Department of Surgery, Tottori Prefectural Central Hospital, 730 Ezu, Tottori, 680-0901, Japan
| | - Hiroaki Saito
- Department of Surgery, Japanese Red Cross Tottori Hospital, 117 Shotoku-cho, Tottori, 680-8571, Japan.
| | - Wataru Miyauchi
- Division of Gastrointestinal and Pediatric Surgery, Department of Surgery, School of Medicine, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago, 683-8504, Japan
| | - Yuji Shishido
- Division of Gastrointestinal and Pediatric Surgery, Department of Surgery, School of Medicine, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago, 683-8504, Japan
| | - Kozo Miyatani
- Division of Gastrointestinal and Pediatric Surgery, Department of Surgery, School of Medicine, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago, 683-8504, Japan
| | - Tomoyuki Matsunaga
- Division of Gastrointestinal and Pediatric Surgery, Department of Surgery, School of Medicine, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago, 683-8504, Japan
| | - Shigeru Tatebe
- Department of Surgery, Tottori Prefectural Central Hospital, 730 Ezu, Tottori, 680-0901, Japan
| | - Yoshiyuki Fujiwara
- Division of Gastrointestinal and Pediatric Surgery, Department of Surgery, School of Medicine, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago, 683-8504, Japan
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Meng Y, Zhao P, Yong R. Modified Frailty Index Independently Predicts Postoperative Pulmonary Infection in Elderly Patients Undergoing Radical Gastrectomy for Gastric Cancer. Cancer Manag Res 2021; 13:9117-9126. [PMID: 34924772 PMCID: PMC8675092 DOI: 10.2147/cmar.s336023] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 11/17/2021] [Indexed: 12/26/2022] Open
Abstract
Background Pulmonary infection is one of the most common postoperative complications after radical gastrectomy for gastric cancer (GC) and is associated with a poorer prognosis. This study aimed to investigate potential predictive factors for pulmonary infection in elderly GC patients. Methods This study retrospectively enrolled 346 elderly GC patients undergoing elective radical gastrectomy between January 2017 and December 2020. Pulmonary infection within postoperative 30 days was set as the primary observational endpoint. The baseline demographic, clinicopathological, and laboratory data were compared between patients with or without pulmonary infection. ROC curves were plotted to evaluate the cut-off and predictive values of factors. Binary univariate and multivariate logistic regression analyses were employed to determine risk factors for postoperative pulmonary infection. Results Of the enrolled 346 patients, pulmonary infection was observed in 51 patients within postoperative 30 days, with an incidence of 14.7%. mFI was a significant predictor for pulmonary infection by ROC curve analysis (AUC: 0.770, P < 0.001). Moreover, preoperative mFI was the only independent risk factor for pulmonary infection (OR: 2.72, 95% CI: 2.02–3.31, P = 0.011) by univariate and multivariate logistic regression analyses. Conclusion Our study indicates that mFI independently predicts pulmonary infection in elderly GC patients.
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Affiliation(s)
- Yongsheng Meng
- Department of Anesthesiology, Taizhou People's Hospital, Taizhou, Jiangsu, People's Republic of China
| | - Pengfei Zhao
- Department of Anesthesiology, Taizhou People's Hospital, Taizhou, Jiangsu, People's Republic of China
| | - Rong Yong
- Department of Anesthesiology, Taizhou People's Hospital, Taizhou, Jiangsu, People's Republic of China
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Protocol to assess performance of crisis standards of care guidelines for clinical triage. STAR Protoc 2021; 2:100943. [PMID: 34786562 PMCID: PMC8580414 DOI: 10.1016/j.xpro.2021.100943] [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] [Indexed: 11/25/2022] Open
Abstract
During the COVID-19 pandemic, US states developed Crisis Standards of Care (CSC) algorithms to triage allocation of scarce resources to maximize population-wide benefit. While CSC algorithms were developed by ethical debate, this protocol guides their quantitative assessment. For CSC algorithms, this protocol addresses (1) adapting algorithms for empirical study, (2) quantifying predictive accuracy, and (3) simulating clinical decision-making. This protocol provides a framework for healthcare systems and governments to test the performance of CSC algorithms to ensure they meet their stated ethical goals. For complete details on the use and execution of this protocol, please refer to Jezmir et al. (2021). Scoring with Crisis Standards of Care (CSC) triage algorithms Assessing the predictive accuracy of triage algorithms Simulating clinical decision-making by triage algorithms Troubleshooting disease severity, comorbidity scoring, and ties
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Modrall JG, Tsai S, Ramanan B, Rosero EB. Frailty as a Predictor of Mortality for Fenestrated EVAR and Open Surgical Repair of Aortic Aneurysms Involving Visceral Vessels. Ann Vasc Surg 2021; 80:29-36. [PMID: 34780958 DOI: 10.1016/j.avsg.2021.10.035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 10/19/2021] [Accepted: 10/20/2021] [Indexed: 12/21/2022]
Abstract
OBJECTIVES Frailty has been correlated with poor outcomes after major surgery across multiple specialties, but has not been studied in patients undergoing open or endovascular repair of suprarenal and thoracoabdominal aortic aneurysms. Fenestrated endovascular aneurysm repair (FEVAR) has emerged as a lower risk alternative to open surgical repair (OSR) for patients with complex aortic aneurysms involving the visceral artery branches. The objective of the current study was to examine the relationship between frailty and peri-operative outcomes for FEVAR and OSR in patients with suprarenal and thoracoabdominal aortic aneurysms. METHODS The American College of Surgeons-National Surgical Quality Improvement Program (ACS-NSQIP) database was used to identify patients who underwent FEVAR or OSR for the years 2011 through 2017. Frailty was quantified using a modified 5-factor frailty index (mFI-5) that was previously validated for surgical patients. Frailty was correlated with the primary endpoint of 30-day mortality. Logistic regression was used to identify predictors of 30-day mortality. RESULTS A total of 675 FEVAR and 1,779 OSR operations were included in the analysis. The 30-day mortality rate was 3.0% for FEVAR and 7.1% for OSR (P = 0.002). Increasing frailty was significantly associated with higher 30-day mortality for both FEVAR (P = 0.018) and OSR (P = 0.0003). Independent predictors of 30-day mortality were frailty score (Odds Ratio [OR] 1.22 [per 0.1-unit increase]; P = 0.0005), type of repair (OSR versus FEVAR, OR 2.46; P = 0.0001), age (OR 1.03; P = 0.0025), female sex (OR 1.61; P = 0.007), Hispanic ethnicity (OR 2.68; P = 0.021), American Society of Anesthesiology [ASA] class (OR 1.57; P = 0.035), preoperative dialysis (OR 3.45; P = 0.032), and history of bleeding disorder (OR 2.60; P < 0.0001). CONCLUSIONS Frailty, as measured using a mFI-5 score, is an independent predictor of 30-day mortality, overall complications, and length of stay after FEVAR or OSR. Frailty should be used to identify patients at high risk of adverse postoperative outcomes to determine if this risk is modifiable or whether nonoperative is the most appropriate option. FEVAR may offer improved 30-day outcomes, compared to OSR, for the frailest patients.
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Affiliation(s)
- John Gregory Modrall
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX; Surgical Service, Dallas Veterans Affairs Medical Center, Dallas, TX.
| | - Shirling Tsai
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX; Surgical Service, Dallas Veterans Affairs Medical Center, Dallas, TX
| | - Bala Ramanan
- Division of Vascular and Endovascular Surgery, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX; Surgical Service, Dallas Veterans Affairs Medical Center, Dallas, TX
| | - Eric B Rosero
- Department of Anesthesiology and Pain Management, University of Texas Southwestern Medical Center, Dallas, TX
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Laursen CC, Meyhoff CS, Petersen TS, Jimenez‐Solem E, Sørensen AMS, Lunn TH. Fatal outcome and intensive care unit admission after total hip and knee arthroplasty: An analytic of preoperative frailty and comorbidities. Acta Anaesthesiol Scand 2021; 65:1390-1396. [PMID: 34252199 DOI: 10.1111/aas.13950] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 05/31/2021] [Accepted: 07/07/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND With increasing demand for total hip arthroplasty (THA) and total knee arthroplasty (TKA), a higher percentage of patients are identified with comorbidities that might increase the risk of complications. We aimed to elucidate the preoperative characteristics of patients with a fatal outcome or admission to the Intensive Care Unit (ICU) within 90 days after THA or TKA. We arbitrarily hypothesized that more than 50% of those patients would be frail. METHODS This is a register based, explorative study including patients undergoing elective, unilateral, primary THA or TKA in the Capital Region of Denmark from 2010 to 2017, and who subsequently died or were admitted to the ICU within 90 days. The modified Frailty Index (mFI) was calculated from the medical records, and a score of ≥0.36 defined frailty. RESULTS A total of 33,758 patients underwent THA or TKA, and 284 patients (0.8%) died or were admitted to the ICU within 90 days. Fifty-seven patients (20%) were frail (95% CI 16.2-25.7%). The most common comorbidities were hypertension (63%) and pulmonary diseases (32%), and 56% used walking aids. Two or more comorbidities were present in 65% of patients, and 14% had no comorbidities at all. CONCLUSION Only 20% of patients with a fatal outcome or ICU admission after elective THA or TKA could be categorized as frail based on the mFI. Further studies with a prospective design are needed to clarify the mFI as a risk stratification tool in elderly multimorbid patients undergoing elective arthroplasty surgery.
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Affiliation(s)
- Christina C. Laursen
- Department of Anaesthesia and Intensive Care, Bispebjerg and Frederiksberg Hospital University of Copenhagen Copenhagen Denmark
- Copenhagen Center for Translational Research Bispebjerg and Frederiksberg Hospital University of Copenhagen Copenhagen Denmark
| | - Christian S. Meyhoff
- Department of Anaesthesia and Intensive Care, Bispebjerg and Frederiksberg Hospital University of Copenhagen Copenhagen Denmark
- Copenhagen Center for Translational Research Bispebjerg and Frederiksberg Hospital University of Copenhagen Copenhagen Denmark
| | - Tonny S. Petersen
- Department of Clinical Pharmacology Bispebjerg and Frederiksberg Hospital University of Copenhagen Copenhagen Denmark
| | - Espen Jimenez‐Solem
- Department of Clinical Pharmacology Bispebjerg and Frederiksberg Hospital University of Copenhagen Copenhagen Denmark
- Copenhagen Phase IV Unit (Phase4CPH) Department of Clinical Pharmacology and Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital University of Copenhagen Copenhagen Denmark
| | - Anne M. S. Sørensen
- Department of Clinical Pharmacology Bispebjerg and Frederiksberg Hospital University of Copenhagen Copenhagen Denmark
| | - Troels H. Lunn
- Department of Anaesthesia and Intensive Care, Bispebjerg and Frederiksberg Hospital University of Copenhagen Copenhagen Denmark
- Department of Clinical Medicine Health and Medical Sciences University of Copenhagen Copenhagen Denmark
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Alser O, Gallastegi AD, Christensen MA, Mashbari H, Saillant N, Parks J, Mendoza A, Fagenholz P, King D, Hwabejire J, Kaafarani HM, Velmahos GC, Fawley JA. Modified Frailty Index-5 Score and Post-Operative Infectious Complications in Patients Undergoing Surgery for Intestinal-Cutaneous Fistula: A Nationwide Retrospective Cohort Analysis. Surg Infect (Larchmt) 2021; 22:903-909. [PMID: 33926272 PMCID: PMC11079609 DOI: 10.1089/sur.2020.441] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background: Post-operative infectious complications after repair of intestinal-cutaneous fistulas (ICF) represent a substantial burden and these outcomes vary widely in the literature. We aimed to evaluate the use of the modified frailty index-5 (mFI-5) to account for physiologic reserve to predict infectious complications in patients with ICF undergoing operative repair. Methods: We used the American College of Surgeon National Surgical Quality Improvement Program (ACS-NSQIP) 2006-2017 dataset to include patients who underwent ICF repair. The main outcome measure was 30-day infectious complications (surgical site infection [SSI], sepsis, pneumonia, and urinary tract infection [UTI]). The risk of 30-day post-operative infectious complications was assessed based on mFI-5 score. We performed multivariable logistic regression analyses to evaluate the association between infectious complications and mFI-5. Results: We identified 4,197 patients who underwent an ICF repair. The median age (interquartile range [IQR]) was 57 (46, 67) years, and the majority of patients were female (2,260; 53.9%); white (3,348; 79.8%); and 1,586 (38.3%) were obese. After adjustment for relevant confounders such as baseline patient characteristics, and operative details, mFI-5 was independently associated with infectious complications (odds ratio [OR], 2.00; 95% confidence interval [CI], 1.25-3.21), particularly SSI (OR, 2.16; 95% CI, 1.28-3.63) and pneumonia (OR, 5.31; 95% CI, 2.29-12.35), but not UTI or sepsis. Conclusions: We showed that the mFI-5 is a strong predictor of infectious complications after ICF repair. It can be utilized to account for physiologic reserve, therefore reducing the variability of outcomes reported for ICF repair.
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Affiliation(s)
- Osaid Alser
- Division of Trauma, Emergency Surgery, and Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Ander Dorken Gallastegi
- Division of Trauma, Emergency Surgery, and Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Mathias A. Christensen
- Division of Trauma, Emergency Surgery, and Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Hassan Mashbari
- Division of Trauma, Emergency Surgery, and Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Noelle Saillant
- Division of Trauma, Emergency Surgery, and Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jonathan Parks
- Division of Trauma, Emergency Surgery, and Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - April Mendoza
- Division of Trauma, Emergency Surgery, and Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Peter Fagenholz
- Division of Trauma, Emergency Surgery, and Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - David King
- Division of Trauma, Emergency Surgery, and Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - John Hwabejire
- Division of Trauma, Emergency Surgery, and Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Haytham M.A. Kaafarani
- Division of Trauma, Emergency Surgery, and Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - George C. Velmahos
- Division of Trauma, Emergency Surgery, and Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jason A. Fawley
- Division of Trauma, Emergency Surgery, and Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Nóbrega L, Pereira-Neves A, Duarte-Gamas L, Dias PP, Azevedo-Cerqueira A, Ribeiro H, Vidoedo J, Teixeira J, Rocha-Neves J. Outcome Analysis Using the Modified Frailty Index-5 in Patients With Complex Aortoiliac Disease. Ann Vasc Surg 2021; 79:153-161. [PMID: 34644633 DOI: 10.1016/j.avsg.2021.06.049] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 06/27/2021] [Accepted: 06/30/2021] [Indexed: 12/21/2022]
Abstract
OBJECTIVES Vascular surgery patients commonly have several comorbidities that cumulatively lead to a frailty status. The cumulative comorbidities disproportionately increase the risk of adverse events and are also associated with worsened long-term prognosis. In recent years, several tools have been elaborated with the objective of quantifying a patient's frailty. One of them is the modified frailty index-5 (mFI-5), a simplified and easy to use index. There is scarce data regarding its value as a prognostic factor in aortoiliac occlusive disease. The aim of this work is to validate mFI-5 as a potential postoperative prognostic indicator in this population. METHODS From January 2013 to January 2020, 109 patients who underwent elective revascularizations, either endovascular or open surgery, having Trans-Atlantic Inter-Society Consensus II type D aortoiliac lesions in a tertiary and a regional hospital were selected from a prospective vascular registry. Demographic data was collected including diabetes mellitus, chronic heart failure, chronic obstructive pulmonary disease, arterial hypertension requiring medication and functional status. The 30-d and subsequent long-term surveillance outcomes were also collected including major adverse cardiovascular events (MACE), major adverse limb events (MALE) and all-cause mortality were assessed in the 30-d post-procedure and in the subsequent long-term surveillance period. The mFI-5 was applied to this population to evaluate the prognostic impact of this frailty marker on mortality and morbidity. RESULTS In the long-term follow-up, mFI-5 was significantly associated with MACE (hazard ratio [HR] 2.469; 95% confidence interval [CI]: 1.267-4.811; P = .008) and all-cause mortality (HR 2.585; 95% CI: 1.270-5.260; P = .009). However, there was no significant association with 30-day outcomes. Along with the presence of chronic kidney disease, mFI-5 was the prognostic factor better able of predicting MACE. No prognostic value was found regarding short-term outcomes. CONCLUSION The mFI-5 index may have a role in predicting long term outcomes, namely MACE and all-cause mortality, in the subset of patients with extensive aortoiliac occlusive disease. Its ease of use can foster its application in risk stratification and contribute for the decision-making process.
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Affiliation(s)
- Leandro Nóbrega
- Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário de São João, Porto, Portugal; Department of Surgery and Physiology, Faculdade de Medicina da Universidade do Porto, Porto, Portugal.
| | - António Pereira-Neves
- Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário de São João, Porto, Portugal; Department of Biomedicine - Unit of Anatomy, Faculdade de Medicina da Universidade do Porto, Porto, Portugal; Department of Surgery and Physiology, Faculdade de Medicina da Universidade do Porto, Porto, Portugal
| | - Luís Duarte-Gamas
- Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário de São João, Porto, Portugal; Department of Surgery and Physiology, Faculdade de Medicina da Universidade do Porto, Porto, Portugal
| | - Pedro Paz Dias
- Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário de São João, Porto, Portugal; Department of Surgery and Physiology, Faculdade de Medicina da Universidade do Porto, Porto, Portugal
| | - Ana Azevedo-Cerqueira
- Unidade de Saúde Familiar Odisseia, Agrupamento de Centros de Saúde Grande Porto III, Porto, Portugal
| | - Hugo Ribeiro
- Unidade de Saúde Familiar Barão Do Corvo, Agrupamento de Centros de Saúde de Gaia, Porto, Portugal; Equipa Comunitária de Suporte Em Cuidados Paliativos de Vila Nova de Gaia, Porto, Portugal
| | - José Vidoedo
- Department of Angiology and Vascular Surgery, Centro Hospitalar Tâmega e Sousa, Penafiel, Portugal
| | - José Teixeira
- Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - João Rocha-Neves
- Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário de São João, Porto, Portugal; Department of Biomedicine - Unit of Anatomy, Faculdade de Medicina da Universidade do Porto, Porto, Portugal; Department of Surgery and Physiology, Faculdade de Medicina da Universidade do Porto, Porto, Portugal
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Stetzelberger VM, Brouze IF, Steppacher SD, Bastian JD, Schwab JM, Tannast M. Lower 1-Year Postoperative Mortality After Acetabular Versus Proximal Femoral Fractures in Elderly Patients. J Bone Joint Surg Am 2021; 103:1807-1816. [PMID: 34019495 DOI: 10.2106/jbjs.20.01805] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Geriatric acetabular fractures are becoming more common due to demographic changes. Compared with proximal femoral fractures, surgical treatment is more complex and often does not allow full-weight-bearing. The aims of this study were to compare operatively treated acetabular and proximal femoral fractures with regard to (1) cumulative 1-year mortality, (2) perioperative complications, and (3) predictive factors associated with a higher 1-year mortality. METHODS This institutional review board-approved comparative study included 486 consecutive surgically treated elderly patients (136 acetabular and 350 proximal femoral fractures). After matching, 2 comparable groups of 129 acetabular and 129 proximal femoral fractures were analyzed. Cumulative 1-year mortality was evaluated through Kaplan-Meier survivorship analysis, and perioperative complications were documented and graded. After confirming that the proportionality assumption was met, Cox proportional hazard modeling was conducted to identify factors associated with increased 1-year mortality. RESULTS The acetabular fracture group had a significantly lower cumulative 1-year mortality before matching (18% compared with 33% for proximal femoral fractures, log-rank p = 0.001) and after matching (18% compared with 36%, log-rank p = 0.005). Nevertheless, it had a significantly higher overall perioperative complication rate (68% compared with 48%, p < 0.001). In our multivariable Cox regression analysis, older age, perioperative blood loss of >1 L, and wheelchair mobilization were associated with lower survival rates after acetabular fracture surgery. Older age and a higher 5-item modified frailty index were associated with a higher 1-year mortality rate after proximal femoral fractures, whereas postoperative full weight-bearing was protective. CONCLUSIONS Despite the complexity of operative treatment and a higher complication rate after acetabular fractures in the elderly, the 1-year mortality rate is lower than that after operative treatment of proximal femoral fractures, even after adjustment for comorbidities. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Vera M Stetzelberger
- Department of Orthopaedic Surgery and Traumatology, HFR Cantonal Hospital, University of Fribourg, Fribourg, Switzerland.,Department of Orthopaedic Surgery and Traumatology, Inselspital Bern, University of Bern, Bern, Switzerland
| | - Iris F Brouze
- Department of Orthopaedic Surgery and Traumatology, HFR Cantonal Hospital, University of Fribourg, Fribourg, Switzerland
| | - Simon D Steppacher
- Department of Orthopaedic Surgery and Traumatology, Inselspital Bern, University of Bern, Bern, Switzerland
| | - Johannes D Bastian
- Department of Orthopaedic Surgery and Traumatology, Inselspital Bern, University of Bern, Bern, Switzerland
| | - Joseph M Schwab
- Department of Orthopaedic Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Moritz Tannast
- Department of Orthopaedic Surgery and Traumatology, HFR Cantonal Hospital, University of Fribourg, Fribourg, Switzerland.,Department of Orthopaedic Surgery and Traumatology, Inselspital Bern, University of Bern, Bern, Switzerland
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Li J, Arora S, Ikeoka K, Smith J, Dash S, Kimura S, Mously H, Hammad TA, Kashyap V, Shishehbor MH. The utility of geriatric nutritional risk index to predict outcomes in chronic limb-threatening ischemia. Catheter Cardiovasc Interv 2021; 99:121-133. [PMID: 34541783 DOI: 10.1002/ccd.29949] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 07/28/2021] [Accepted: 09/01/2021] [Indexed: 11/09/2022]
Abstract
OBJECTIVES To assess geriatric nutritional risk index (GNRI) in patients with chronic limb-threatening ischemia (CLTI). BACKGROUND The prevalence of CLTI continues to rise, with major amputation and mortality remaining prominent. Frailty is a vital risk factor for adverse outcomes in cardiovascular care. The GNRI is a nutrition-based surrogate for frailty that has been utilized in Southeast Asia to predict adverse events in CLTI. It has not yet been evaluated in a primarily Western population, nor in the context of wound healing. METHODS Between 8August 2017 and April 2019, we identified patients undergoing endovascular interventions for CLTI at our institution, categorized into low GNRI (≤ 94, frail) versus normal GNRI (> 94, reference). We analyzed the risks of major adverse limb events (MALE), its individual components [mortality, major amputation, and target vessel revascularization (TVR)], amputation free survival (AFS), and wound healing using Kaplan-Meier and multivariate cox-proportional hazard regression analyses. RESULTS A total of 255 patients were included in the analysis, with follow up of 14 ± 9.1 months. Lower GNRI was associated with higher cumulative event rates for MALE (71.0% vs. 43.3%, p < 0.001), mortality (34.3% vs. 15.2%, p < 0.001), major amputation (31.2% vs. 15.8%, p = 0.002), and freedom from AFS (56.0% vs. 28.2%, p < 0.001). There was a trend toward lower TVR and higher wound healing with higher GNRI score. CONCLUSIONS Our single-center, retrospective evaluation of GNRI (as a surrogate for frailty) correlated with increased risks of MALE, mortality, and major amputation. Future directions should focus not only on the recognition of these patients, but risk-factor modification to optimize long-term outcomes.
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Affiliation(s)
- Jun Li
- Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Shilpkumar Arora
- Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Kuniyasu Ikeoka
- Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Justin Smith
- Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Siddhartha Dash
- School of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
| | - Stephen Kimura
- School of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
| | - Haytham Mously
- Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Tarek A Hammad
- Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Vikram Kashyap
- Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Mehdi H Shishehbor
- Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
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Nguyen S, Kim RB, Cox P, Gamboa NT, Karsy M, Couldwell WT, Menacho ST. Impact of modified Frailty Index-11 (mFI-11) on postoperative complications in patients undergoing transsphenoidal resection of pituitary tumors: Analysis of 2006-2014 ACS-NSQIP database. J Clin Neurosci 2021; 92:22-26. [PMID: 34509256 DOI: 10.1016/j.jocn.2021.07.046] [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: 11/24/2020] [Revised: 06/17/2021] [Accepted: 07/25/2021] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Frailty is a measure of physiologic reserve that is frequently cited as a predictor of postoperative complications. However, the effect of frailty on patients undergoing a relatively common procedure such as transsphenoidal resection of pituitary tumors (TSRPT) is unknown. Therefore, we sought to explore this relationship using a large, national database. METHODS The 2006-2014 American College of Surgeons National Surgical Quality Improvement Program database was retrospectively reviewed to identify all patients who underwent TSRPT. Frailty scores were assigned using the established 11-factor modified Frailty Index (mFI-11). Patients were divided into low-frailty and high-frailty groups, based on mFI comorbidities of ≤ 1 and ≥ 2, respectively. Univariable and multivariable analyses were performed to evaluate the impact of frailty on postoperative outcomes and mortality. RESULTS A total of 993 patients were included in the analysis. The low-frailty group consisted of 825 patients; the high-frailty group comprised 168 patients. In univariable analysis, there were no significant differences in medical (low-frailty 4.8%, high-frailty 8.3%; p = 0.069) and surgical (low-frailty 1.1%, high-frailty 1.2%; p = 1.000) complications; however, the high-frailty group had a higher rate of mortality (3%) when compared with the low-frailty group (0.6%; p = 0.016, OR 4.07, p = 0.044) and longer hospitalization (4.5 ± 7.4 vs. 5.8 ± 6.8 days; p = 0.023). In multivariable analysis, frailty was a predictor of mortality but not complications or reoperation. CONCLUSIONS Our study shows that frailty, as measured by the mFI-11, does not predict postoperative complications in patients who undergo TSRPT, but greater frailty is correlated with higher mortality and increased hospital length of stay.
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Affiliation(s)
- Sarah Nguyen
- University of Utah, School of Medicine, Salt Lake City, UT, USA
| | - Robert B Kim
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - Parker Cox
- University of Utah, School of Medicine, Salt Lake City, UT, USA
| | - Nicholas T Gamboa
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - Michael Karsy
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - William T Couldwell
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - Sarah T Menacho
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA.
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Dicpinigaitis AJ, Kazim SF, Schmidt MH, Couldwell WT, Theriault BC, Gandhi CD, Hanft S, Al-Mufti F, Bowers CA. Association of baseline frailty status and age with postoperative morbidity and mortality following intracranial meningioma resection. J Neurooncol 2021; 155:45-52. [PMID: 34495456 DOI: 10.1007/s11060-021-03841-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 09/04/2021] [Indexed: 12/21/2022]
Abstract
PURPOSE Although numerous studies have established advanced patient age as a risk factor for poor outcomes following intracranial meningioma resection, large-scale evaluation of frailty for preoperative risk assessment has yet to be examined. METHODS Weighted discharge data from the National Inpatient Sample were queried for adult patients undergoing benign intracranial meningioma resection from 2015 to 2018. Complex samples multivariable logistic regression models and receiver operating characteristic curve analysis were performed to evaluate adjusted associations and discrimination of frailty, quantified using the 11-factor modified frailty index (mFI), for clinical endpoints. RESULTS Among 20,250 patients identified (mean age 60.6 years), 35.4% (n = 7170) were robust (mFI = 0), 34.5% (n = 6985) pre-frail (mFI = 1), 20.1% (n = 4075) frail (mFI = 2), and 10.0% (n = 2020) severely frail (mFI ≥ 3). On univariable analysis, these sub-cohorts stratified by increasing frailty were significantly associated with the development of Clavien-Dindo grade IV (life-threatening) complications (inclusive of those resulting in mortality) (1.3% vs. 3.1% vs. 6.5% vs. 9.4%, p < 0.001) and extended length of stay (eLOS) (15.4% vs. 22.5% vs. 29.3% vs. 37.4%, p < 0.001). Following multivariable analysis, increasing frailty (aOR 1.40, 95% CI 1.17, 1.68, p < 0.001) and age (aOR 1.20, 95% CI 1.05, 1.38, p = 0.009) were both independently associated with development of life-threatening complications or mortality, whereas increasing frailty (aOR 1.20, 95% CI 1.10, 1.32, p < 0.001), but not age, was associated with eLOS. Frailty (by mFI-11) achieved superior discrimination in comparison to age for both endpoints (AUC 0.69 and 0.61, respectively). CONCLUSION Frailty may be more accurate than advanced patient age alone for prognostication of adverse events and outcomes following intracranial meningioma resection.
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Affiliation(s)
| | - Syed Faraz Kazim
- Department of Neurosurgery, University of New Mexico, Albuquerque, NM, 87106, USA
| | - Meic H Schmidt
- Department of Neurosurgery, University of New Mexico, Albuquerque, NM, 87106, USA
| | - William T Couldwell
- Department of Neurosurgery, University of Utah, Salt Lake City, UT, 84132, USA
| | - Brianna Carusillo Theriault
- Department of Neurosurgery, Yale University School of Medicine/Yale New Haven Hospital, New Haven, CT, 06510, USA
| | - Chirag D Gandhi
- Department of Neurosurgery, Westchester Medical Center/New York Medical College, Valhalla, NY, 10595, USA
| | - Simon Hanft
- Department of Neurosurgery, Westchester Medical Center/New York Medical College, Valhalla, NY, 10595, USA
| | - Fawaz Al-Mufti
- Department of Neurosurgery, Westchester Medical Center/New York Medical College, Valhalla, NY, 10595, USA
| | - Christian A Bowers
- Department of Neurosurgery, University of New Mexico, Albuquerque, NM, 87106, USA. .,Department of Neurosurgery, University of New Mexico Health Sciences Center, MSC10 5615, 1 University of New Mexico, Albuquerque, NM, 81731, USA.
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Massaad E, Saylor PJ, Hadzipasic M, Kiapour A, Oh K, Schwab JH, Schoenfeld AJ, Shankar GM, Shin JH. The effectiveness of systemic therapies after surgery for metastatic renal cell carcinoma to the spine: a propensity analysis controlling for sarcopenia, frailty, and nutrition. J Neurosurg Spine 2021; 35:356-365. [PMID: 34171829 DOI: 10.3171/2020.12.spine201896] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 12/09/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The effectiveness of starting systemic therapies after surgery for spinal metastases from renal cell carcinoma (RCC) has not been evaluated in randomized controlled trials. Agents that target tyrosine kinases, mammalian target of rapamycin signaling, and immune checkpoints are now commonly used. Variables like sarcopenia, nutritional status, and frailty may impact recovery from spine surgery and are considered when evaluating a patient's candidacy for such treatments. A better understanding of the significance of these variables may help improve patient selection for available treatment options after surgery. The authors used comparative effectiveness methods to study the treatment effect of postoperative systemic therapies (PSTs) on survival. METHODS Univariable and multivariable Cox regression analyses were performed to determine factors associated with overall survival (OS) in a retrospective cohort of adult patients who underwent spine surgery for metastatic RCC between 2010 and 2019. Propensity score-matched (PSM) analysis and inverse probability weighting (IPW) were performed to determine the treatment effect of PST on OS. To address confounding and minimize bias in estimations, PSM and IPW were adjusted for covariates, including age, sex, frailty, sarcopenia, nutrition, visceral metastases, International Metastatic RCC Database Consortium (IMDC) risk score, and performance status. RESULTS In total, 88 patients (73.9% male; median age 62 years, range 29-84 years) were identified; 49 patients (55.7%) had an intermediate IMDC risk, and 29 (33.0%) had a poor IMDC risk. The median follow-up was 17 months (range 1-104 months) during which 57 patients (64.7%) died. Poor IMDC risk (HR 3.2 [95% CI 1.08-9.3]), baseline performance status (Eastern Cooperative Oncology Group score 3 or 4; HR 2.7 [95% CI 1.5-4.7]), and nutrition (prognostic nutritional index [PNI] first tertile, PNI < 40.74; HR 2.69 [95% CI 1.42-5.1]) were associated with worse OS. Sarcopenia and frailty were not significantly associated with poor survival. PST was associated with prolonged OS, demonstrated by similar effects from multivariable Cox analysis (HR 0.55 [95% CI 0.30-1.00]), PSM (HR 0.53 [95% CI 0.29-0.93]), IPW (HR 0.47 [95% CI 0.24-0.94]), and comparable confidence intervals. The median survival for those receiving PST was 28 (95% CI 19-43) months versus 12 (95% CI 4-37) months for those who only had surgery (log-rank p = 0.027). CONCLUSIONS This comparative analysis demonstrated that PST is associated with improved survival in specific cohorts with metastatic spinal RCC after adjusting for frailty, sarcopenia, and malnutrition. The marked differences in survival should be taken into consideration when planning for surgery.
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Affiliation(s)
| | | | | | | | | | | | - Andrew J Schoenfeld
- 5Department of Orthopedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
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