The topic of patients' expectations is receiving increasing attention as a patient-centered variable in preoperative orthopaedic assessment. Formally querying patients about expectations is necessary ...because surgeons may not be aware of these expectations, which often derive from multiple sources outside encounters with surgeons. Validated patient-derived surveys now exist for diverse orthopaedic surgeries to preoperatively measure expectations for improvement in symptoms and physical and psychological well-being. Assessing results of surgery in terms of fulfillment of these expectations is a patient-centered outcome that complements traditional measurements of satisfaction and pre- to postoperative change in symptoms and function. Validated follow-up surveys also now exist that ask patients for each item they expected before surgery, how much improvement have they actually received after surgery. The amount of improvement expected versus the amount of improvement received constitutes a measure of fulfilled expectations. The advantages of fulfillment of expectations as an outcome are that it prospectively includes both pre- and postoperative patients' perspectives and, because it is composed of multiple items, it can identify which symptoms and functions have improved to expected levels and which have not, thus providing the rationale for why patients rate outcomes the way they do. Therefore, measured in this way, postoperative fulfillment of expectations is a unique and novel patient-centered assessment for the comprehensive evaluation of orthopaedic surgical outcomes.
The purpose of this study was to identify patient, clinical, and surgical factors that may predispose patients to anastomotic leak (AL) after large bowel surgery.
Anastomotic leak is still one of the ...most devastating complications following colorectal surgery. Knowledge about factors predisposing patients to AL is vital to its early detection, decision making for surgical time, managing preoperative risk factors, and postoperative complications.
This was a prospective observational, quality improvement study in a cohort of 616 patients undergoing colorectal resection in a single institution with the main outcome being AL within 30 days postoperatively. Some of the predictor variables were age, sex, Charlson Comorbidity Index (CCI), radiation and chemotherapy, immunomodulator medications, albumin, preoperative diagnoses, surgical procedure(s), surgical technique (laparoscopic vs open), anastomotic technique (staple vs handsewn), number of major arteries ligated at surgery, surgeon's experience, presence of infectious condition at surgery, intraoperative adverse events, and functional status using 36-Item Short Form General Health Survey.
Of the 616 patients, 53.4% were female. The median age of the patients was 63 years and the mean body mass index was 25.9 kg/m. Of them, 80.3% patients had laparoscopic surgery and 19.5% had open surgery. AL occurred in 5.7% (35) patients. In multivariate analysis, significant independent predictors for leak were anastomoses less than 10 cm from the anal verge, CCI of 3 or more, high inferior mesenteric artery ligation (above left colic artery), intraoperative complications, and being of the male sex.
Multiple risk factors exist that predispose patients to ALs. These risk factors should be considered before and during the surgical care of colorectal patients.
BACKGROUND: The impact of health literacy on longitudinal asthma outcomes is not known.
OBJECTIVES: To measure the association between health literacy and asthma outcomes and to assess how health ...literacy affects outcomes through covariates.
DESIGN: Longitudinal cohort.
PATIENTS: One hundred and seventy‐five adult asthma patients.
MEASUREMENTS: Independent variables measured at enrollment included demographic and asthma characteristics, depressive symptoms, self‐efficacy, and asthma knowledge. Health literacy was measured with the Test of Functional Health Literacy in Adults. Outcomes were Asthma Quality of Life Questionnaire and SF‐36 scores and emergency department utilization for asthma measured every 3 to 6 months for 2 years. The effects of health literacy on outcomes and interactions between health literacy and covariates were measured with multivariable models.
RESULTS: The mean age of study participants was 42 years, and 83% were women. Less health literacy was associated with worse quality of life, worse physical function, and more emergency department utilization for asthma over 2 years (P≤.05 for all comparisons). In multivariable analysis, health literacy did not remain statistically significant with any of the outcomes. Although the magnitude of its effect on emergency department utilization remained relatively intact, its effects on quality of life and functional status became attenuated with the sequential addition of covariates, particularly asthma knowledge.
CONCLUSIONS: Less health literacy was associated with poor longitudinal asthma outcomes. This relationship was both direct and indirect through effects on other independent variables, particularly patients' knowledge of asthma and self‐management. Efforts to improve asthma outcomes should focus on improving literacy skills that are required to learn, understand, and implement effective self‐management.
Purpose
Patients undergoing lumbar spine surgery are a heterogeneous population and their expectations of surgery are likely to vary depending on individual and group characteristics. Our goal was to ...assess associations between expectations and demographic, psychological, and clinical characteristics in patients undergoing lumbar spine surgery.
Methods
Shortly before surgery (mean 7 ± 3 days) 420 patients completed the valid and reliable Hospital for Special Surgery, Lumbar Spine Surgery Expectations Survey, which encompasses physical and psychological expectations; scores range from 0 to 100, higher scores reflect greater expectations. Patients completed additional surveys addressing multiple variables, including disability due to pain with a modified version of the Oswestry Disability Index (ODI).
Results
The mean age was 55 ± 15 years, 57 % were men, and most surgery was for painful conditions. The mean Expectations Survey score was 72 ± 20 (range 2.5–100). In multivariate analysis, patients had higher scores (i.e., greater expectations) if they were younger (OR 1.02, CI 1.01, 1.04;
p
= .002), were not widowed (OR 4.9; CI 1.5, 15.5;
p
= .007), had prior chiropractic care (OR 1.8; CI 1.1, 2.8;
p
= .02), had worse ODI scores (OR 2.3; CI 1.5, 3.5;
p
= .0001), and had worse mental health scores (OR 1.8; CI 1.2, 2.8;
p
= .006). In additional multivariate analyses, worse ODI score was the clinical variable most closely associated with expecting more Expectations Survey items and expecting more improvement per item.
Conclusions
There were wide variations in expectations among patients. Multiple demographic, psychological, and clinical characteristics were associated with expectations, with disability due to pain being the most consistently associated variable.
Abstract
Background
Submitting research abstracts to scientific societies is expected in academic medicine and requires dedicated time and effort. The authors queried mentors and mentees to ascertain ...what topics and proposed strategies should be included in a new curriculum to enhance the abstract submission process.
Methods
Between May 2019 and March 2020, the authors enrolled 14 senior-rank mentors from diverse disciplines at a tertiary musculoskeletal center and their 14-paired mentees (mostly residents and fellows) into a several-component qualitative study consisting of in-depth interviews several months before abstract submission addressing prior experiences, and longitudinal follow-up interviews 1 month before, 1 week before, and 1 week after submission to uncover challenges faced during the actual process and strategies that were effective in overcoming these challenges. Additional contacts occurred through November 2020 to ascertain outcomes of submissions. Mentors and mentees were unaware of each other’s responses. Responses were grouped into categories using grounded theory and a comparative analytic strategy.
Results
At enrollment participants recounted details from prior abstracts that included experiences with the submission process such as format, content, and online requirements, and experiences with interpersonal interactions such as managing coinvestigators’ competing priories and consulting with statisticians in a timely manner. Benefits of submitting abstracts included advancing mentees’ careers and increasing research methodology rigor. Challenges encountered during the submission process included meeting deadlines before all data were acquired, time away from other responsibilities, and uncertainty about handling changing conclusions as more data accrued. Delayed feedback from coinvestigators and broadening the scope or changing the focus of the abstract compounded the time crunch to meet the submission deadline. At the time of abstract submission mentor-mentee pairs agreed that major challenges were dealing with collaborators, incomplete data/limited results, and different work styles. The authors developed a proposal for a comprehensive curriculum to include organizational, technical and interpersonal topics.
Conclusions
This longitudinal qualitative study involving mentor-mentee pairs revealed multiple benefits and challenges associated with submitting research abstracts. These findings provide the foundation for a comprehensive curriculum to enhance this recurring labor-intensive undertaking and cornerstone of academic medicine.
Fulfillment of patient expectations is an important outcome of total hip arthroplasty. The objective of the present study was to determine the proportion of expectations that were fulfilled following ...total hip arthroplasty as well as how the fulfillment of expectations relates to patient and clinical characteristics.
Preoperatively, patients completed the Hospital for Special Surgery Hip Replacement Expectations Survey, measuring physical and psychological expectations, and the American Academy of Orthopaedic Surgeons Lower Limb Core Scale, measuring symptoms and function. Approximately four years after surgery, patients were interviewed by telephone and were asked whether each expectation that they had cited preoperatively had been fulfilled.
Four hundred and five patients were interviewed. The mean age of the patients was sixty-six years, and 58% of the patients were women. Forty-three percent of the patients reported that all of their expectations had been fulfilled completely. For the entire sample, the mean proportion of expectations that had been fulfilled completely was 87%. Patients who were younger, who were employed, who had a body mass index of <35 kg/m(2), who did not have complications, who did not have a postoperative limp, and who had better preoperative and postoperative Lower Limb Core scores had a greater proportion of expectations fulfilled (p <or= 0.05).
A better postoperative Lower Limb Core score was most closely associated with the fulfillment of expectations following total hip arthroplasty. Not having a postoperative limp was independent of the postoperative Lower Limb Core score, indicating that the impact of a limp is greater than its manifestation as a physical disability. Better preoperative status also was an independent predictor, indicating that patient expectations are more likely to be fulfilled if the patient is not the most severely impaired at the time of surgery.
To evaluate causes and predictors of readmission after new ileostomy creation.
New ileostomates have been reported to have higher readmission rates compared with other surgical patients, but data on ...predictors are limited.
A total of 1114 records at 2 associated hospitals were reviewed to identify adults undergoing their first ileostomy. Primary outcome was readmission within 60 days of surgery. Multiple logistic regression was used to identify independent predictors; area under the receiver-operator characteristic curves (AUC) were used to evaluate age-stratified models in secondary analysis.
In all, 407 patients underwent new ileostomy; 58% had cancer, 31% IBD; 49% underwent LAR, 27% colectomy, and 14% proctocolectomy. Median length of stay was 8 days. Among the patients, 39% returned to hospital, and 28% were readmitted (n = 113) at a median of 12 days postdischarge. The most common causes of readmission were dehydration (42%), intraperitoneal infections (33%), and extraperitoneal infections (29%). Dehydration was associated with later, longer, and repeated readmission. Independent significant predictors of readmission were Clavien-Dindo complication grade 3 to 4 odds ratio (OR) 6.7, Charlson comorbidity index (OR 1.4 per point), and loop stoma (OR 2.2); longer length of stay (OR 0.5) and age 65 years or older (OR 0.4) were protective. Cohort stratification above or below age 65 revealed that older patient readmissions were more predictable (AUC 0.84) with more preventable causes, whereas younger patient readmissions were difficult to predict or prevent (AUC 0.65).
Readmissions are most commonly caused by dehydration, and are predicted by serious complications, comorbidity burden, loop stoma, shorter length of stay, and age. Readmissions in older patients are easier to predict, representing an important target for improvement.
Background
Failure of THA or TKA to meet a patient’s expectations may result in patient disappointment and litigation. However, there is little evidence to suggest that surgeons can consistently ...anticipate which patients will benefit from those interventions.
Questions/purposes
To determine the ability of surgeons to identify, in advance of surgery, patients who will benefit from THA or TKA and those who will not, where ‘benefit’ is defined as a clinically important improvement in a validated patient-reported outcomes score.
Methods
In this prospective study, eight high-volume orthopaedic surgeons completed validated THA and TKA expectations questionnaires (score 0–100, 100 being the highest expectation) as part of preoperative assessment of all their patients scheduled for a THA or TKA and enrolled in the Hospital for Special Surgery institutional registry. Enrolled patients completed the WOMAC preoperatively and at 2 years. Successful outcomes were defined as achieving the minimum clinically important difference (MCID) in WOMAC pain and function subscales. Sensitivity, specificity, and receiver operating characteristic (ROC) curves were used to evaluate the ability of surgeons’ expectation scores to identify patients likely to achieve the MCID on the WOMAC scale. Analyses were run separately for patients having THA and TKA. We enrolled 259 patients undergoing THA and 247 undergoing TKA, of whom 77% (n = 200) and 77% (n = 191) completed followup surveys 2 years after their procedures, respectively.
Results
Surgeons’ expectation scores effectively anticipated patients who would improve after THA, but they were no better than chance in identifying patients who would achieve the MCID on the WOMAC score 2 years after TKA. For patients having THA, the areas under the ROC curve were 0.67 (95% CI, 0.53–0.82; p = 0.02) and 0.74 (95% CI, 0.63–0.85; p < 0.01) for WOMAC function and pain outcomes, respectively, indicating good accuracy. Sensitivity and specificity were maximized on WOMAC pain and function scores (sensitivity = 0.69, specificity = 0.72, both for pain and function) at an expectations score of 83 or greater of 100. Surgeons’ expectations were more accurate for patients who were men, who had a BMI less than 30 kg/m
2
, who had more than one comorbidity, and who were older than 65 years. For patients having TKA, surgeons’ expectation scores were not better than chance for identifying those who would experience a clinically important improvement on the WOMAC scale (area under ROC curve: Function = 0.51, 95% CI, 0.42–0.61, p = 0.78; Pain = 0.51, 95% CI, 0.40–0.61, p = 0.92).
Conclusions
Most patients having THA and TKA achieved the MCID improvement after surgery. However, the inability of surgeons’ expectation scores to discriminate accurately between patients who benefit and those who do not among patients scheduled for THA who are young, with no comorbidities, and with elevated BMIs, and among all patients scheduled for TKA, calls for surgeons to spend more time with these patients to fully understand and address their needs and expectations. Using standardized assessment tools to compare surgeons’ expectations and those of their patients may help focus the surgeon-patient discussion further, and address patients’ expectations more effectively.
Level of Evidence
Level II, therapeutic study.
Prospective analysis.
To quantify physical activity after lumbar surgery and identify spine-related variables associated with not meeting recommended activity thresholds.
National guidelines ...recommend ≥150 minutes/week of moderate-intensity activity; however, only 52% of the general population meets this threshold. For patients not participating in exercise/sports, ≥1400 kcal/week of energy expenditure, including from walking, is another threshold. Potential spine-related variables associated with not meeting these thresholds after lumbar surgery have not been described.
Clinical data were collected pre- and intraoperatively for 422 patients. Patients were contacted 2.2 years postoperatively to measure several patient-reported outcomes, including physical activity with the Paffenbarger Physical Activity and Exercise Index. The Paffenbarger Physical Activity and Exercise Index encompasses blocks walked, stairs climbed, and exercise/sports. Minutes/week of activity and total kcal/week were calculated and compared to recommended thresholds. Spine-related variables associated with not meeting thresholds were assessed in multivariable analyses.
Mean age was 57 years, 55% were men, 80% had degenerative diagnoses, and 63% had multilevel surgery. Only 35% met ≥1400 kcal/week; in multivariable analysis, not meeting this threshold was associated with revision surgery (OR 0.53, CI 0.30-0.95), surgery at ≥3 levels (OR 0.51, CI 0.31-0.84), and more postoperative back pain (OR 0.38, CI 0.24-0.59) (P <0.05 for all variables). Only 26% met ≥150 minutes/week; in multivariable analysis, not meeting this threshold was associated with degenerative diagnoses (OR 0.53, CI 0.31-0.92), subsequent spine surgery (OR 0.17, CI 0.05-0.58), and more postoperative back pain (OR 0.41, CI 0.25-0.67) (P <0.05 for all variables). All multivariable associations persisted after controlling for demographic characteristics.
Physical activity is below population norms after lumbar surgery and is associated with spine-related variables. Patients with stable spine conditions should be encouraged to engage in prudent physical activity to decrease their risk of long-term adverse health outcomes due to inactivity.
3.
Longitudinal cohort.
The aims of this study were to measure concordance between patients' and surgeons' preoperative expectations of lumbar surgery, and determine which member of the dyad more ...closely predicted fulfillment of expectations, defined as patient-reported status postoperatively.
Concordant patient-surgeon expectations reflect effective communication and should foster better outcomes.
Preoperatively patients and surgeons completed identical surveys measuring expectations for improvement in symptoms and physical/psychosocial function. Responses ranged from "complete improvement" to "do not have this expectation"; scores for each survey ranged from 0 to 100 (greatest expectations). Concordance between pairs of patient-surgeon scores was measured with the intraclass correlation coefficient (ICC). Postoperatively, fulfillment of expectations was measured from patient-reported amount of improvement received and was calculated as the proportion of patient-reported postoperative score relative to patient-reported preoperative score, and surgeon-reported preoperative score (range 0 no expectations fulfilled to >1.2 expectations surpassed). Clinical measures included patient-reported spine-related disability.
For 402 patient-surgeon pairs, mean survey scores were 73 ± 19 (patients) and 57 ± 16 (surgeons); 84% of patients had higher scores than surgeons, mainly due to expecting complete improvement, whereas surgeons expected a lot/moderate/little improvement. The ICC for the entire sample was .31 (fair agreement); for subgroups, the greatest difference in ICC was for patients with more spine-related disability (ICC = .10, 95% confidence interval CI:0.00-0.23) versus less disability (ICC = .46, 95% CI: 0.34-0.56). 96% of patients were contacted ≥2.0 years postoperatively. Proportions of expectations fulfilled were 0.79 (0-3.00) (patients) and 1.01 (0-2.29) (surgeons). Thus patients were less likely to anticipate subsequent postoperative status (odds ratio OR 0.34, 95% CI 0.25-0.45) versus surgeons who were more likely to anticipate patient-reported postoperative status (OR 2.98, 95% CI: 2.22-4.00).
Concordance between patients' and surgeons' expectations was fair; due mostly to patients expecting complete improvement whereas surgeons expected a lot/moderate/little improvement. Compared to patients' expectations, surgeons' expectations more closely coincided with patient-reported fulfillment of expectations 2 years postoperatively.Level of Evidence: 1.
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