Goldman score, but not Detsky or Lee indices, predicts mortality 6 months after hip fracture

Background

Over the past years, several cardiac risk indices were evaluated and modified, including Goldman, Detsky, and Lee scores. The predictive capacity of these scores in hip fracture patients is lacking. Thus, our objective was to compare the Goldman, Detsky, and Lee scores as predictors of mortality in 6 months after hip fracture.

Methods

We prospectively evaluated 80 consecutive patients with hip fractures, over the age of 65 admitted to an orthopedic ward at Botucatu Medical School. Patient demographic information, Goldman, Detsky and Lee scores were recorded. All patients were followed for 6 months after hip fracture, and mortality was recorded. Multiple logistic regression analyses were performed for mortality prediction.

Results

The mortality rate was 23% after a 6-month follow-up period. Patients who died had advanced age and the majority of them were male. They also had lower values of handgrip strength, and higher values of creatinine and urea. In the multiple logistic regression models when adjusted by age, gender, handgrip strength and creatinine, Goldman’s score (OR:3.025; 95%CI:1.022-8.953; p:0.046), but not Detsky (OR:2.328; 95%CI:0.422-12.835; p:0.332) and Lee (OR:1.262; 95%CI:0.649-2.454; p:0.494), was associated with mortality 6 months after hip fracture. Each 1 category increase in Goldman score increased the mortality to more than 3-fold.

Conclusions

In conclusion, our data suggest that Goldman score, but not Detsky or Lee indices, predicts mortality associated with hip fracture at up to 6 months post-injury.

Protocol for evaluation of perioperative risk in patients aged over 75 years: Aged Patient Perioperative Longitudinal Evaluation-Multidisciplinary Trial (APPLE-MDT study)

BACKGROUND

With the extended life expectancy of the Chinese population and improvements in surgery and anesthesia techniques, the number of aged patients undergoing surgery has been increasing annually. However, safety, effectiveness, and quality of life of aged patients undergoing surgery are facing major challenges. In order to standardize the perioperative assessment and procedures, we have developed a perioperative evaluation and auxiliary decision-making system named "Aged Patient Perioperative Longitudinal Evaluation-Multidisciplinary Trial (APPLE-MDT)".

METHODS

We will conduct a perioperative risk evaluation and targeted intervention, with follow-ups at 1, 3, and 6 months after surgery. The primary objective of the study is to evaluate the effectiveness of the "Aged Patient Perioperative Longitudinal Evaluation-Multiple Disciplinary Trial Path" (hereinafter referred to as the APPLE-MDT path) in surgical decision-making for aged patients (≥75 years) undergoing elective surgery under non-local anesthesia in the operating room. The secondary objectives of the study are to evaluate the postoperative outcome and health economics of the APPLE-MDT path applied to the surgical decision-making of aged patients (≥75 years) undergoing elective surgery under non-local anesthesia and to optimize intervention strategies for aged patients undergoing surgery to reduce the occurrence of postoperative complications and improve the quality of life after surgery.

DISCUSSION

It is necessary to formulate a reliable, effective, and concise evaluation tool, which can effectively predict the perioperative complications and mortality of aged patients, support targeted intervention strategies, and allow for a more comprehensive risk and benefit analysis, thereby forming an effective senile perioperative surgery management path. It is expected that the implementation of this protocol can reduce the occurrence of postoperative complications, improve the postoperative quality of life, shorten hospital stay, reduce hospitalization expenses, reduce social burden, and allow the elderly to have a good quality of life after surgery.

TRIAL REGISTRATION

ChiCTR, ChiCTR1800020363 , Registered 15 December 2018.

Perioperative Surgical Home Models

The rising prominence of value-based health care and population health management supports evolving perioperative surgical home (PSH) models that rely on continuously evolving evidence-based best practice and telemedicine and telehealth, including mobile technologies and connectivity. To successfully deliver greater perioperative valued-based care and to effectively contribute to sustained and meaningful perioperative population health management, the scope of existing perioperative management and its associated services and care provider skills must be expanded. This article focuses on the PSH model as continued opportunity and mechanism for delivering greater value-based, comprehensive perioperative assessment and global optimization of surgical patients.

Comparison of qualitative information obtained with the echocardiographic assessment using subcostal-only view and focused transthoracic echocardiography examinations: a prospective observational study

Purpose

To evaluate whether echocardiographic assessment using the subcostal-only window (EASy) compared with focused transthoracic echocardiography (FTTE) using three windows (parasternal, apical, and subcostal) can provide critical information to serve as an entry-point technique for novice sonographers.

Methods

We conducted a retrospective study to compare diagnostic information acquired during EASy and FTTE examinations on qualitative left ventricular (LV) size, LV contractility, right ventricular (RV) size, RV contractility, interventricular septal position, and the presence of a significant pericardial effusion. Anesthesiology residents (novice users) performed FTTE for hemodynamic instability and/or respiratory distress or to define volume status in the perioperative setting, and later collected images were grouped into EASy and FTTE examinations. Both examinations were reviewed independently by a board-certified cardiologist and an anesthesiologist proficient in critical care echocardiography. FTTE and EASy findings were compared utilizing Gwet’s AC1 coefficient to consider disagreement due to chance.

Results

We reviewed 102 patients who received FTTE over a period of 14 months. Of those, 82 had usable subcostal views and were included in the analysis. There was substantial agreement for qualitatively evaluating RV size (Gwet’s AC1, 0.70; 95% confidence interval [CI], 0.54 to 0.85), LV size (Gwet’s AC1, 0.73; 95% CI, 0.58 to 0.88), and LV contractility (Gwet’s AC1, 0.73; 95% CI, 0.58 to 0.88) utilizing EASy and FTTE. Additionally, there was an almost perfect agreement when assessing the presence of pericardial effusion (Gwet’s AC1, 0.98; 95% CI, 0.95 to 1.0) and RV contractility (Gwet’s AC1, 0.84; 95% CI, 0.74 to 0.95) and evaluating the motion of the interventricular septum (Gwet’s AC1, 0.92; 95% CI, 0.85 to 0.99).

Conclusions

When images could be obtained from the subcostal window (the EASy examination), qualitative diagnostic information was sufficiently accurate compared with information obtained during FTTE examination. Our findings suggest that the EASy examination can serve as the entry point technique to FTTE for novice clinicians.

Supplementary Information

The online version contains supplementary material available at 10.1007/s12630-021-02152-6.

Managing Geriatric Patients with Falls and Fractures

Orthopedic fractures in adults 65 and older are common and can lead to functional decline and increased morbidity and mortality. Falls are often the precipitating event for fractures in this population, linked to common aging physiology with increasing comorbid conditions and advancing frailty. Managing falls and orthopedic fractures in the geriatric population is complex, requiring a systematic and collaborative approach spearheaded by a multidisciplinary team focused on improving patient outcomes.

Assessing Right Ventricular Function in the Perioperative Setting, Part I: Echo-Based Measurements

This article reviews transesophageal echocardiography-based assessment of perioperative right ventricular function and failure, including catheter-based methods, three-dimensional echocardiography, and their combination to make pressure-volume loops. It outlines right ventricular pathophysiology, multiple assessment methods, and their relationship to analogous transthoracic echocardiogram measurements. technologies used and developed for transthoracic or left ventricular assessment show significant limitations when applied to transesophageal assessment of the right ventricle. The article provides an overview of right ventricular assessment modalities that can be used in transesophageal echocardiography. Ultimately, clinicians must know limitations of measurements, synthesize information, and assess it in the clinical context.

Assessing the feasibility of using the Dalhousie Computerized Attention Battery to measure postoperative cognitive dysfunction in older patients

Purpose

Postoperative cognitive dysfunction is difficult to predict and diagnose, and can have severe consequences in the long term. The purpose of this study was to examine the feasibility of using a computerised test battery, the Dalhousie Computerized Assessment Battery in the perioperative clinic to detect cognitive changes after surgery.

Methods

Fifty patients were recruited for this study. Patients completed the Dalhousie Computerized Assessment Battery and tests of general cognition, mood and pain at baseline and at three months postoperatively.

Results

This pilot study had a screening rate (85.4%) and low attrition rate (12%). At baseline, patients exhibited no significant cognitive differences compared to a normative dataset. Postoperative cognitive dysfunction incidence was 2.7% on Montreal Cognitive Assessment, 13.6% with Dalhousie Computerized Assessment Battery and 36.3% based on subjective reports.

Conclusion

Computerised cognitive testing in the perioperative setting proved feasible. Deficits in spatial working memory and dual tasks may be most compromised by surgically related variables.

Interdisciplinary Protocol for Surgery in Older Persons: Development and Implementation

As the population ages, more older adults will undergo surgical procedures, and common physiologic changes can raise the risk for surgical complications while increasing morbidity and mortality. In conjunction with the National Surgical Quality Improvement Program, we piloted a comprehensive and interdisciplinary assessment and intervention protocol for perioperative care for patients aged ≥75 years undergoing elective general, gynecology-oncologic, and orthopedic surgery. The intervention included screening tools for cognitive, functional, and nutritional deficits, a Geriatric Nurse Champion on each inpatient surgical unit, and an interdisciplinary Geriatric Surgery Quality Committee. Our intervention group was compared to surgical patients during the same time period 1 year prior to the intervention, and the groups were well matched in demographics and comorbidities. The intervention group had significantly higher rates of advance care plan documentation in analysis of all patients (P < .001) and in subgroup analysis of those 85 and older (P = .006). The preintervention group had less postoperative delirium compared to the postintervention group but it was not significant and there was no difference in length of stay between groups. Various explanations for the minimal impact of the protocol exist: small sample size, presence of other hospital initiatives to reduce pressure ulcer and delirium, and clinician's awareness of project planning that led to incorporating ideas prior to official implementation. Future research implementing this protocol in naïve and/or underperforming institutions may demonstrate a greater effect. Larger sample size as well as implementation in other surgical fields may reveal a significant impact. However, if additional study does not reveal a meaningful impact of a comprehensive geriatric assessment for surgical patients, then consideration must be made regarding unrecognized factors in surgical care for older adults or perhaps that factors cannot be mitigated in older adults because they are intrinsically a higher surgical risk.

Assessing Right Ventricular Function in the Perioperative Setting, Part II: What About Catheters?

An-depth assessment of right ventricular function is important in a many perioperative settings. After exploring 2-dimensional echo-based evaluation, other proposed monitoring modalities are discussed. Pressure-based methods of right ventricular appraisal is discussed. Flow-based assessment is reviewed. An overview of the state of current right ventricular 3-dimensional echocardiography and its potential to construct clinical pressure-volume loops in conjunction with pressure measurements is provided. An overview of right ventricular assessment modalities that do not rely on 2-dimensional echocardiography is discussed. Tailored selection of monitoring modalities can be of great benefit for the perioperative physician. Integrating modalities offers optimal estimations of right ventricular function.

Impact of malnutrition on the clinical evolution in a cohort of older patients undergoing emergency surgery for abdominal pathology

PURPOSE

Analyse the influence of the nutritional status of older patients undergoing emergency abdominal surgery on postoperative complications, mortality and mean length of hospital stay.

METHODS

We performed a longitudinal observational study including patients older than 80 years who underwent emergency surgery by the general surgery service for abdominal pathology, who were followed by the geriatrics service between September 2018 and May 2021. Malnutrition was diagnosed using Global Leadership Initiative on Malnutrition (GLIM) criteria, classifying patients as malnourished and normonourished. A comprehensive geriatric assessment was performed on patients, and postoperative complications, mean length of hospital stay and mortality in-hospital were recorded.

RESULTS

131 patients were included, 84 of them were malnourished and 47 normonourished. Mean age was 86±4.7 years. Malnourished patients had higher incidence of new-onset atrial fibrillation (odds ratio [OR]: 6.1, 95% confidence interval [CI]: 1.33-27.6, p<0.05), urinary tract infection (OR 4.72, 95% CI: 1.02-21.95, p<0.05) and bacteraemia (OR 3.51, 95% CI: 1.14-11.1, p<0.05), compared with normonourished patients. Surgical complications were more frequent in malnourished patients (OR 3.34, 95% CI: 1.5-7.44, p<0.05). Mean length of hospital stay in malnourished patients was longer (22.6 (±14.1)) compared with normonourished patients (15.3 (±11.9)) (p<0.005).

CONCLUSION

Malnutrition in older patients (mean age 86 years old) undergoing emergency abdominal surgery is associated with a poorer clinical course; thus, it must be considered in the evaluation and follow-up of these patients.

Renal impairment and time to fracture healing following surgical fixation of distal radius fracture

INTRODUCTION

Despite the prevalence of renal impairments, the existing literature examining fracture healing in the upper limb in patients with renal impairment is sparse. This study hence aims to investigate the effect of renal impairment on time to fracture healing after distal radius fracture fixation surgery.

MATERIALS AND METHODS

Patients above 50 years old who underwent distal radius fracture fixation via volar plating were included. Time to fracture healing was defined as duration between day of surgery and presence of radiographic union as evidence by bridging of callus or osseous bone. To assess for renal impairment, estimated glomerular filtration rate (eGFR) was calculated based on the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation. Pre-existing comorbidities were also collected and analysed.

RESULTS

Ninety-nine consecutive patients took mean 65.5 ± 8.0 days to fracture healing post-operatively. Patients with renal impairment had longer time to fracture healing than patients without (67.1 ± 50.4 days versus 50.4 ± 31.8 days, p = 0.044). Patients ≥ 65 years also had a longer duration to fracture healing compared to patients < 65 years (mean 63.7 ± 53.0 days versus 50.2 ± 27.2 days, p = 0.033). Similarly, patients with ASA Class I had a shorter mean time to fracture healing than patients with ASA Class II and above (mean 42.5 ± 22.8 days versus 62.8 ± 47.6 days, p = 0.028).

CONCLUSIONS

Time to fracture healing post-distal radius fracture fixation was significantly related to renal impairment, age and ASA classification.

Incorporation of pharmacist pre-surgical calls to improve medication history completion rates

BACKGROUND

The accuracy and timeliness of documenting a medication history is an important aspect to ensure appropriate medication reconciliation during transitions of care. Surgical patients often have their medication history recorded just moments before surgery which may be rushed, incomplete or missed entirely. Between January and May 2020, 76.7% of surgical patients admitted to our institution had a medication history completed by a pharmacist prior to surgery.

OBJECTIVE

The objective of this work is to improve the pharmacist medication history completion rates for pre-surgical patients before surgery by integrating pharmacist-led medication histories into the pre-operative pathway.

METHODS

Through interdisciplinary collaboration, the pre-operative pathway for surgical patients was evaluated for opportunities to complete medication histories days prior to their scheduled procedure. Plan-Do-Study-Act (PDSA) cycles were utilized to make incremental improvements in practice.

INTERVENTIONS

Through an iterative process, the pathway for cardiovascular surgery (CVS) patients was modified to include a scheduled pharmacist phone appointment in the days leading up to their surgical procedure. Utilizing these phone appointments, pharmacists complete patient medication history reviews and share a feedback loop to cardiovascular and peri-operative health care providers.

RESULTS

The iterative PDSA cycles revealed challenges to completing pre-surgical medication history calls without advance notice. Patient responsiveness to pre-surgical medication history calls improved with the incorporation of scheduled phone appointments. Between January 18 and May 31, 2021, pharmacists completed 359 of 376 scheduled CVS appointments (95.5%), improving the medication history completion rates for cardiovascular surgery patients from 84.8 to 93.0% (p = 0.000025). The completion rate for all surgical patients also improved from 76.7 to 85.1% (p < 0.00001).

CONCLUSIONS

Incorporating scheduled pharmacist medication history appointments as a part of the pre-operative pathway was shown to expand the capacity for pharmacists to complete medication histories for patients prior to surgery. By reducing pharmacist workload on the morning of surgery, fewer patients were admitted to surgery without having their medication history reviewed by pharmacy. Future investigation should be considered to evaluate the impact on patient outcomes.