Prevalence and Potential Correlates of Family Refusal to Organ Donation for Brain-Dead Declared Patients: A 12-Year Retrospective Screening Study

BackgroundThis study was designed to determine prevalence and potential correlates of family refusal to organ donation for patients declared brain dead thorough a 12-year retrospective data analysis.MethodsOf 111 cases declared brain dead by our hospital within a 12-year period between 2008 and 2019, a total of 82 potentially brain-dead organ donors were included in this retrospective study. Data on sociodemographic characteristics, length of intensive care unit stay, cause of death, decedent’s wishes, interview time, family decision, and reasons for refusal were recorded.ResultsThe rate of family refusal to organ donation was 51.2% and because of religious concerns (64.3%) in most of cases. The likelihood of family consent to organ donation was significantly higher for an adult vs a child (60.0% vs 25.9%, P = .004) and for a schooler and adolescent age vs a younger child (55.6 vs 22.5%, P = .004). Patients who were declared brain dead after nontraumatic intracranial hemorrhage (60.4%) vs encephalitis (18.2%) had higher rates of family consent to organ donation (P = .023).ConclusionsIn conclusion, our findings revealed family refusal to organ donation in at least half of cases and higher likelihood of family consent to organ donation depending on age of patient (adult vs children) and cause of death (brain injury vs encephalitis). The religious concerns and distrust in the health care system were the 2 major causes of family refusal, whereas no significant difference was noted across different family refusal reasons in terms of sociodemographic factors, length of intensive care unit stay, awareness of decedent’s wishes, or time of family interview.     

Predictors of nonuse of donation after circulatory death lung allografts

ObjectiveDespite growing evidence of comparable outcomes in recipients of donation after circulatory death and donation after brain death donor lungs, donation after circulatory death allografts continue to be underused nationally. We examined predictors of nonuse.MethodsAll donors who donated at least 1 organ for transplantation between 2005 and 2019 were identified in the United Network for Organ Sharing registry and stratified by donation type. The primary outcome of interest was use of pulmonary allografts. Organ disposition and refusal reasons were evaluated. Multivariable regression modeling was used to assess the relationship between donor factors and use.ResultsA total of 15,458 donation after circulatory death donors met inclusion criteria. Of 30,916 lungs, 3.7% (1158) were used for transplantation and 72.8% were discarded primarily due to poor organ function. Consent was not requested in 8.4% of donation after circulatory death offers with donation after circulatory death being the leading reason (73.4%). Nonuse was associated with smoking history (P < .001), clinical infection with a blood source (12% vs 7.4%, P = .001), and lower PaO₂/FiO₂ ratio (median 230 vs 423, P < .001). In multivariable regression, those with PaO₂/FiO₂ ratio less than 250 were least likely to be transplanted (adjusted odds ratio, 0.03; P < .001), followed by cigarette use (0.28, P < .001), and donor age >50 (0.75, P = .031). Recent transplant era was associated with significantly increased use (adjusted odds ratio, 2.28; P < .001).ConclusionsNontransplantation of donation after circulatory death lungs was associated with potentially modifiable predonation factors, including organ procurement organizations' consenting behavior, and donor factors, including hypoxemia. Interventions to increase consent and standardize donation after circulatory death donor management, including selective use of ex vivo lung perfusion in the setting of hypoxemia, may increase use and the donor pool.     

Risk factors and reasons for revision after reverse total shoulder arthroplasty

BackgroundAs the indications for reverse shoulder arthroplasty (RSA) continue to expand, the need for revision surgery after RSA will become more frequent. The objective of this study was to characterize patient-related risk factors for revision RSA and to compare reasons for early vs. late revision after RSA.MethodsPatients who underwent primary and revision RSA from 2015 to 2019 were identified in a national insurance database. Subgroups of early revision (defined as revision within 1 year postoperatively) and late revision (more than 1 year postoperatively) were also identified. The primary outcome of interest was patient-related risk factors for revision RSA. Secondary outcomes of interest were patient-related risk factors for early vs. late revision RSA and to compare surgical diagnoses for early vs. late revision RSA. Univariate analysis using chi-square tests was performed to analyze any differences in reasons for revision. Multivariate regression was subsequently utilized to control for any confounding variables when identifying risk factors for revision.ResultsA total of 28,880 patients were identified who underwent RSA, with 553 (1.9%) patients undergoing revision RSA. Three hundred eighty-five patients (69.6%) were classified as early revision (within one year), while 141 (30.4%) underwent late revision more than a year postoperatively. Risk factors for overall revisions included age <65 years (odds ratio [OR] = 1.23, P = .032), male sex (OR = 2.21, P < .001), type I diabetes mellitus (OR = 1.44, P = .039), congestive heart failure (CHF) (OR = 1.79, P < .001), and depression (OR = 1.33, P = .002) in addition to RSAs performed for fracture (OR = 1.63, P < .001) and glenohumeral instability (OR = 2.25, P < .001) compared to RSA performed for arthritis. Risk factors for early revision RSA included male sex (OR = 2.54, P < .001) and CHF (OR = 1.81, P < .001) in addition to RSAs performed for fracture (OR = 1.84, P < .001) and glenohumeral instability (OR = 2.44, P < .001). Risk factors for late revision RSA included male sex (OR = 1.62, P = .004), CHF (OR = 1.83, P = .005), steroid use (OR = 1.79, P = .036), human immunodeficiency virus (OR = 3.50, P = .038), and RSA performed for glenohumeral instability (OR = 1.92, P = .004). Early revision RSA was more commonly performed for instability (63.1% vs. 25.0%, P < .001) and stiffness (5.5% vs. 1.2%, P = .021) than late revisions.ConclusionRevision RSA is uncommon at early follow-up. Overall patient-related risk factors for revision include male sex, age <65 years, type I diabetes mellitus, CHF, and depression in addition to RSAs performed for fracture and glenohumeral instability. Instability and stiffness were more common indications for early compared to late revision. Instability remained the most common reason for overall revision followed by periprosthetic infection.     

El personal no sanitario de hospitales españoles y latinoamericanos ante la donación de vivo renal relacionada

IntroductionAncillary hospital personnel represent an important body of opinion because as they work in a hospital their opinion has more credibility for the general public as a result of their activity in hospitals. However, in most cases they do not have any health care training which means that their attitude could be based on a lack of knowledge or unfounded fears.ObjectiveTo analyze the attitude toward living kidney donation (LKD) among ancillary personnel in Spanish and Latin-American hospitals and to analyze the variables that might influence such attitude.Patients and methodfrom «International Collaborative Donor Project» a random sample was taken among ancillary personnel in Spain, Mexico and Cuba hospitals. Attitude towards LKD was evaluated using a validated, anonymously filled and self-administered survey.Results951 professionals were surveyed (Spain: 277, Mexico: 632, Cuba: 42). 89% (n = 850) are in favor of related kidney donation, lowering to 31% (n = 289) in non-related donation. Of the rest, 8% (n = 78) are not in favor and the 3% (n = 23) are unsure. By country, Cubans (98%) and Mexicans (91%) are more in favour than Spanish (84%) (P = .001). The following variables are related to favourable attitude towards LKD: female sex (P = .017), university degree (P = .010), work in health services (P = .035), labour stability (P = .016), personal experience in donation and transplantation (P = .001), positive attitude toward cadaveric donation (P < .001), belief that he or she might need a transplant in the future (P < .001), positive attitude towards living liver donation (P < .001), a willingness to receive a donated living liver if needed (P < .001), having discussed the subject of organ donation and transplantation within the family (P < .001), partner's positive attitude towards the subject (P < .001), participation in voluntary type pro-social activities (P = .002) and not being concerned about possible mutilation after donation (P < .001)ConclusionsThe attitude toward living related kidney donation is favourable among ancillary personnel in Spanish and Latin-Americans hospitals. Because living donation is a better source of organs than cadaveric ones, this favourable predisposition can be used as promoting agent of living donation in order to develop it in Spanish-speaking countries.     

Factors of the Willingness to Consent to the Donation of a Deceased Family Member's Organs Among the Romanian Urban Population

Objectives

Romania ranks near the bottom of the European hierarchy of posthumous organ donation rates. Objectives of this study were as follows: (1) to assess the willingness to donate (WTD) a family member's organs in the inhabitants of a large Romanian city (Iasi) and to analyze its factors; and (2) to determine the most important behaviors of the medical staff for our respondents in a hypothetical donation decision scenario.

Methods

The study included a representative sample of the Iasi population. The instrument addressed WTD a family member's organs, both in general and in the particular situation of knowing that the deceased had a positive attitude toward organ donation, knowledge of transplantation-related issues, endorsement of beliefs concerning organ donation, and the importance of a set of medical staff's behaviors.

Results

The questionnaire was completed by 1,034 participants, 48% (n = 496) of whom would most likely consent to donate a family member's organs, 18% (n = 191) would most likely refuse and 34% (n = 347) were unsure. The following factors were found to influence this variable: believing in the possible reversibility of brain death (P = .004); believing that body integrity should be preserved after death (P < .001); believing that part of the deceased continues to live through the organ recipients (P = .001); and being concerned about mutilation after donation (P < .001).

Conclusions

The WTD the organs of a deceased next of kin in the Iasi population, even when the deceased had positive attitudes on the matter, is lower than that reported by other studies in other European countries. It is mainly influenced by knowledge and concerns regarding the posthumous manipulation of the body. Consent in a potential donation situation also depends on the way in which the medical staff interacts with the bereaved family.     

Irish Citizens Resident in the Southeast of Spain and Xenotransplantation

BackgroundIt is fundamental to find out the level of social acceptance of xenotransplantation (XT), especially in areas where there are preclinical projects. In the native population in the southeast of Spain this situation is well known, but in recent years there has been a considerable social change due to large migratory flows, especially concerning Ireland. The aim of this study was to analyze the attitude toward XT among the population in the southeast of Spain born in Ireland and to determine the variables affecting this attitude.MethodsWithin the “International Collaborative Donor Project,” a random sample was taken (n = 325) of the population from the southeast of Spain born in Ireland. Attitude was evaluated using a validated questionnaire, which was self-administered and completed anonymously.ResultsThe questionnaire completion rate was 82% (266 respondents of the 325 selected). Regarding animal organ donation for humans, if the results were similar to those achieved using human donors, 62% (n = 165) would be in favor, 30% (n = 79) undecided, and the remaining 8% (n = 22) against. If the results were worse than those achieved using human donors, 20% (n = 50) would be in favor, 59% (n = 150) undecided, and the remaining 21% (n = 54) against. Attitude toward XT is related to religion (P = .003), knowing the favorable attitude of one's religion toward transplantation (P = .037), having spoken about donation and transplantation within the family (P = .001), a partner's favorable attitude toward transplantation (P = .001), and a favorable attitude toward both deceased (P = .001) and living (P = .023) human donation.ConclusionsAttitude toward XT among Irish citizens who are resident in the southeast of Spain is worse than that of the native Spanish population and is mainly determined by factors related to prior attitude toward the different types of human organ donation, family attitude, and religious motives.     

Comparison of complication rates in reverse total shoulder arthroplasty performed for degenerative conditions versus proximal humerus fractures

BackgroundIndications for reverse total shoulder arthroplasty (RTSA) have been expanding. In addition to degenerative joint disease (DJD), RTSA is now being used to treat proximal humerus fractures (PHF). The purpose of this study was to compare postoperative complications in RTSA performed for DJD versus PHF.MethodsA retrospective analysis of the PearlDiver National Database was performed. International Classification of Diseases 10 codes were used to identify RTSA patients from 2015-2018 and separate them into DJD and PHF cohorts. Demographics, comorbidities, and hospital data were identified and compared using a two-sample t-test and chi-squared test. Systemic complications at 90 days and surgical complications at 90 days, 1 year, and 2 years were compared using multivariable logistic regression.ResultsFifteen thousand six hundred seventy eight patients (92.6% DJD, 7.4% PHF) were identified. PHF patients were more likely to be older (70.3 vs. 69.7 years, P = .026), female (83.5% vs. 62.2%, P < .001), and have more medical comorbidities (Charlson Comorbidity Index 3.42 vs. 3.17, P = .006) than DJD patients. After controlling for patient factors, PHF patients were more likely than DJD patients to develop urinary tract infection (odds ratio [OR] 1.65, P < .001), deep vein thrombosis (OR 1.76, P = .024), and hematoma (OR 3.83, P < .001) within 90 days of RTSA. At 90 days, 1 year, and 2 years postoperatively, RTSA for PHF patients were also more likely than RTSA for DJD patients to sustain a periprosthetic fracture (OR 2.57, P < .001) and instability (OR 2.02, P < .001).ConclusionsPatients with DJD and PHF undergoing RTSA represent different patient populations with distinct postoperative clinical outcomes. RTSA for PHF has inferior outcomes, which is significant in an era of bundled payments.     

Systematic review and meta-analysis of sex differences in outcomes after endovascular aneurysm repair for infrarenal abdominal aortic aneurysm

ObjectiveWomen face distinctive challenges when they receive endovascular aneurysm repair (EVAR) treatment, and according to the previous studies, sex differences in outcomes after EVAR for infrarenal abdominal aortic aneurysm (AAA) remains controversial. This study aimed to compare the short-term and long-term outcomes between women and men after EVAR for infrarenal AAA.MethodsWe conducted a comprehensive systematic review and meta-analysis of all available studies reporting sex differences after EVAR for infrarenal AAA, which were retrieved from the MEDICINE, Embase, and Cochrane Database. The pooled results were presented as odds ratios (ORs) for dichotomous data and hazard ratios for time-to-event data using a random effect model.ResultsThirty-six cohorts were included in this meta-analysis. The pooled results showed that women were associated with a significantly increased risk of 30-day mortality (crude OR, 1.67; 95% confidence interval [CI], 1.50-1.87; P < .001; adjusted OR, 1.73; 95% CI, 1.32-2.26; P < .001), in-hospital mortality (OR, 1.90; 95% CI, 1.43-2.53; P < .001), limb ischemia (OR, 2.44; 95% CI, 1.73-2.43; P < .001), renal complications (OR, 1.73; 95% CI, 1.12-2.67; P = .028), cardiac complications (OR, 1.68; 95% CI, 1.01-2.80; P = .046), and long-term all-cause mortality (hazard ratio, 1.23; 95% CI, 1.09-1.38; P = .001) compared with men; however, no significant sex difference was observed for visceral/mesenteric ischemia (OR, 1.62; 95% CI, 0.91-2.88; P = .098), 30-day reinterventions (OR, 1.37; 95% CI, 0.95-1.98; P = .095), late endoleaks (OR, 1.18; 95% CI, 0.88-1.56; P = .264), and late reinterventions (OR, 1.05; 95% CI, 0.78-1.41; P = .741). In the intact AAA subgroup, women had a significantly increased risk of visceral/mesenteric ischemia (OR, 1.85; 95% CI, 1.01-3.39; P = .046) and an equivalent risk of cardiac complications (OR, 1.64; 95% CI, 0.85-3.17; P = .138) compared with men.ConclusionsCompared with male sex, female sex is associated with an increased risk of 30-day mortality, in-hospital mortality, limb ischemia, renal complications, cardiac complications, and long-term all-cause mortality after EVAR for infrarenal AAA. Women should be enrolled in a strict and regular long-term surveillance after EVAR.     

Prior surgical fixation of proximal humerus fractures is associated with increased complications following subsequent reverse shoulder arthroplasty

BackgroundThe objective of this study was to compare complication rates between patients undergoing reverse shoulder arthroplasty (RSA) after a prior open reduction and internal fixation (ORIF) for proximal humerus fracture (PHF) to those undergoing RSA as a primary treatment for PHFs, glenohumeral osteoarthritis, or rotator cuff tear arthropathy (CTA).MethodsPatients who underwent RSA between 2015 and 2020 were identified in the Mariner database. Patients were separated into 3 mutually exclusive groups: (1) RSA for osteoarthritis, rotator cuff tear, or CTA (Control-RSA); (2) RSA as a primary treatment for PHF (PHF-RSA); and (3) RSA for patients with prior ORIF of PHFs (ORIF-RSA). Ninety-day medical and 2-year postoperative surgical complications were identified. In addition, patients in the PHF-RSA group were subdivided into those undergoing RSA for PHF within 3 months of the fracture (acute) vs. those treated greater than 3 months from diagnosis (delayed). Multivariate regression was performed to control for differences in comorbidities and demographics.ResultsA total of 30,824 patients underwent primary RSA for arthritis or CTA, 5389 patients underwent RSA as a primary treatment for a PHF, and 361 patients underwent RSA after ORIF of a PHF. ORIF before RSA was associated with an increased risk of overall revision (odds ratio [OR] 2.45, P = .002), infection (OR 2.40, P < .001), instability (OR 2.43, P < .001), fracture (OR 3.24, P = .001), minor medical complications (OR 1.59, P = .008), and readmission (OR 2.55, P = .001) compared with the Control-RSA cohort. RSA as a primary treatment for PHF was associated with an increased risk of 2-year revision (OR 1.60, P < .001), infection (OR 1.51, P < .001), instability (OR 2.84, P < .001), and fracture (OR 2.54, P < .001) in addition to major medical complications (OR 2.02, P < .001), minor medical complications (OR 1.92, P < .001), 90-day emergency department visits (OR 1.26, P < .001) and 90-day readmission (OR 2.03, P < .001) compared with the Control-RSA cohort. The ORIF-RSA group had an increased risk of periprosthetic infection (OR 1.94, P = .002) when compared with the PHF-RSA cohort. There were no differences in medical or surgical complications in the RSA-PHF cohort between patients treated in an acute or delayed fashion.ConclusionRSA following ORIF of a PHF is associated with increased complications compared with patients undergoing RSA for nonfracture indications. Prior ORIF of a PHF is also an independent risk factor for postoperative infection after RSA compared with patients who undergo RSA as a primary operation for fracture. The timing of RSA as a primary operation for PHF does not appear to impact the rates of postoperative medical and surgical complications.     

Prior Nonarthroplasty Surgery Increases Risk of Complication in Primary Total Knee Arthroplasty

BackgroundPrior ipsilateral knee surgery may increase the risk for complications after total knee arthroplasty (TKA). It remains unclear if the extent of previous surgery affects those risks disparately. The purpose of this study is to evaluate prior nonarthroplasty bony procedure (BP) and soft tissue only procedure (STP) as a potential risk factor for complications after TKA and determine the association with charges or reimbursement of the primary TKA.MethodsPatients who underwent primary TKA with previous knee surgery were identified using a national Medicare database and matched 1:5 to controls without prior knee surgery. Rates of postoperative medical and surgical complications were calculated in addition to hospital-associated charges and reimbursements. Logistic regression analysis was used to control for confounding factors.ResultsPatients who underwent BP (n = 835) had increased risk of readmission (58.6% vs 45.3%, odds ratio (OR) 1.72, 95% confidence interval (CI) 1.59-1.85, P < .001) and emergency room visits (14.5% vs 10.4%, OR 1.44, 95% CI 1.29-1.61, P = .001). Patients who underwent STP (n = 6766) had increased risk of readmission (58.1% vs 45.2%, OR 1.69, 95% CI 1.64-1.73, P < .001), emergency room visits (12.6% vs 0.7%, OR 1.33, 1.28-1.39, P < .001), revision (1.8% vs 1.4%, OR 1.33, 95% CI 1.21-1.47, P = .006), cerebrovascular accident (2.3% vs 1.7%, OR 1.33, 95% CI 1.22-1.46, P = .002), and venous thromboembolism (3.8% vs 3.2%, OR 1.21, 95% CI 1.13-1.29, P = .009). Prior surgery was associated with increased charges and reimbursements.ConclusionPrior ipsilateral knee surgery is associated with significantly increased risks of postoperative complications after primary TKA. Interestingly, previous STP but not BP increased the risk of short-term revision and venous thromboembolism.     

Hypogonadism Is Associated With Increased Risks of Postoperative Complications Following Total Hip Arthroplasty

BackgroundDespite being a relatively common problem among aging men, hypogonadism has not been previously studied as a potential risk factor for postoperative complications following total hip arthroplasty (THA).MethodsIn total, 3903 male patients with a diagnosis of hypogonadism who underwent primary THA from 2006 to 2012 were identified using a national insurance database and compared to 20:1 matched male controls using a logistic regression analysis.ResultsHypogonadism was associated with an increased risk of major medical complications (odds ratio [OR] 1.24, P = .022), urinary tract infection (OR 1.43, P < .001), wound complications (OR 1.33, P = .011), deep vein thrombosis (OR 1.64, P < .001), emergency room visit (OR 1.24, P < .001), readmission (OR 1.14, P = .015), periprosthetic joint infection (OR 1.37 and 1.43, P < .05), dislocation (OR 1.51 and 1.48, P < .001), and revision (OR 1.54 and 1.56, P < .001) following THA. A preoperative diagnosis of hypogonadism was associated with increased total reimbursement and charges by $390 (P < .001) and $4514 (P < .001), respectively.ConclusionThe diagnosis of hypogonadism is associated with an elevated risk of postoperative complications and increased cost of care following primary THA. Data from this study should influence the discussion between the patient and the provider prior to undergoing joint replacement and serve as the basis for further research.     

Predictors of blunt abdominal aortic injury in trauma patients and mortality analysis

ObjectiveBlunt abdominal aortic injury (BAAI) occurs in less than 0.1% of blunt traumas. A previous multi-institutional study found an associated mortality rate of 39%. We sought to identify risk factors for BAAI and risk factors for mortality in patients with BAAI using a large national database. We hypothesized that an Injury Severity Score of 25 or greater, and thoracic trauma would both increase the risk of mortality in patients with BAAI.MethodsThe Trauma Quality Improvement Program (2010-2016) was queried for individuals with blunt trauma. Patients with and without BAAI were compared. Covariates were included in a multivariable logistic regression model to determine mechanisms of injury, examination findings, and concomitant injuries associated with increased risk for BAAI. An additional multivariable analysis was performed for mortality in patients with BAAI.ResultsFrom 1,056,633 blunt trauma admissions, 1012 (0.1%) had BAAI. The most common mechanism of injury was motor vehicle accident (MVA; 57.5%). More than one-half the patients had at least one rib fracture (54.0%), or a spine fracture (53.9%), whereas 20.8% had hypotension on admission and 7.8% had a trunk abrasion. The average length of stay was 13.4 days and 24.6% required laparotomy, with 6.6% receiving an endovascular repair and 2.9% an open repair. The risk of death in those treated with endovascular vs open repair was similar (P = .28). On multivariable analysis, MVA was the mechanism associated with the highest risk of BAAI (odds ratio [OR], 4.68; 95% confidence interval [CI], 3.87-5.65; P < .001) followed by pedestrian struck (OR, 4.54; 95% CI, 3.47-5.92; P < .001). Other factors associated with BAAI included hypotension on admission (OR, 3.87; 95% CI, 3.21-4.66; P < .001), hemopneumothorax (OR, 3.67; 95% CI, 1.16-11.58; P < .001), abrasion to the trunk (OR, 1.49; 95% CI, 1.15-1.94; P = .003), and rib fracture (OR, 1.46; 95% CI, 1.25-1.70; P < .001). The overall mortality rate was 28.0%. Of the variables examined, the strongest risk factor associated with mortality in patients with BAAI was hemopneumothorax (OR, 12.49; 95% CI, 1.25-124.84; P = .03) followed by inferior vena cava (IVC) injury (OR, 12.05; 95% CI, 2.80-51.80; P < .001).ConclusionsIn the largest nationwide series to date, BAAI continues to have a high mortality rate with hemopneumothorax and IVC injury associated with the highest risk for mortality. The mechanism most strongly associated with BAAI is MVA followed by pedestrian struck. Other risk factors for BAAI include rib fracture and trunk abrasion. Providers must maintain a high suspicion of injury for BAAI when these mechanisms of injury, physical examination or imaging findings are encountered.     

Investigation and Strategic Analysis of Family Barriers to Organ Donation in China

BackgroundFamilies play a prominent role in the eventual organ donation decision. Because the deceased cannot directly express their wishes, their families become the actual decision makers. In China, families are permitted to make decisions regarding organ donation that may not be in accordance with the wishes of the deceased family member, and objections by families are a main bottleneck in the donation process.MethodsFace-to-face questioning was conducted with organ procurement organization coordinators. At the same time, questionnaires were distributed in 11 cities in Zhejiang Province.ResultsOf the respondents, 69.9% considered family consent necessary and 77.1% thought that the view of their family had a great, even decisive, influence on them to decide to become donors. If the deceased family member had registered as an organ donor, 65.2% of families decided that they would respect the wishes of the deceased person. Adult children (58.6%) were more likely to donate than parents (37.4%; χ² = 123.009, P < .001). Those born after 2000 and after 1990 (62.5% and 52.8%, respectively) were much more likely to donate than those born after 1960 (18.1%; χ² = 191.485, P < .001). The interviews indicated that there were high rates of donation refusals within potential donation families. Most donor families chose to make hidden donations, and the majority of donor families had a simple family structure.ConclusionsTo promote organ donation, China needs to reconsider the role of families in the decision-making process. It is essential to increase organ donation awareness within the younger generation and encourage them to discuss with their families their willingness to donate.     

Hospital Frailty Risk Score Predicts Adverse Events in Primary Total Hip and Knee Arthroplasty

BackgroundThe Hospital Frailty Risk Score (HFRS) is a validated geriatric comorbidity measure derived from routinely collected administrative data. The purpose of this study is to evaluate the utility of the HFRS as a predictor for postoperative adverse events after primary total hip (THA) and knee (TKA) arthroplasty.MethodsIn a retrospective analysis of 8250 patients who had undergone THA or TKA between 2011 and 2019, the HFRS was calculated for each patient. Reoperation rates, readmission rates, complication rates, and transfusion rates were compared between patients with low and intermediate or high frailty risk. Multivariate logistic regression models were used to assess the relationship between the HFRS and postoperative adverse events.ResultsPatients with intermediate or high frailty risk showed a higher rate of reoperation (10.6% vs 4.1%, P < .001), readmission (9.6% vs 4.3%, P < .001), surgical complications (9.1% vs 1.8%, P < .001), internal complications (7.3% vs 1.1%, P < .001), other complications (24.4% vs 2.0%, P < .001), Clavien-Dindo grade IV complications (4.1% vs 1.5%, P < .001), and transfusion (10.4% vs 1.3%, P < .001). Multivariate logistic regression analyses revealed a high HFRS as independent risk factor for reoperation (odds ratio [OR] = 2.1; 95% confidence interval [CI], 1.46-3.09; P < .001), readmission (OR = 1.78; 95% CI, 1.21-2.61; P = .003), internal complications (OR = 3.72; 95% CI, 2.28-6.08; P < .001), surgical complications (OR = 3.74; 95% CI, 2.41-5.82; P < .001), and other complications (OR = 9.00; 95% CI, 6.58-12.32; P < .001).ConclusionThe HFRS predicts adverse events after THA and TKA. As it derives from routinely collected data, the HFRS enables hospitals to identify at-risk patients without extra effort or expense.Level of EvidenceLevel III–retrospective cohort study.     

New-Onset Depression After Total Knee Arthroplasty: Consideration of the At-Risk Patient

BackgroundPostoperative new-onset depression (NOD) has gained recent attention as a previously unrecognized complication which may put patients at risk for poor outcomes after elective total hip arthroplasty. We aimed to investigate risk factors for the development of NOD after total knee arthroplasty (TKA) and assess its association with postoperative complications.MethodsThis is a retrospective, population-level investigation of elective TKA patients. Patients with a preoperative diagnosis of depression were excluded from this study. Two groups were compared: patients who were diagnosed with depression within one year after TKA (NOD) and those who did not (control). The association of both preoperative patient factors and postoperative surgical and medical complications with NOD was then determined using multivariate and univariate analyses.ResultsOf 196,728 unique TKA patients in our cohort, 5351 (2.72%) were diagnosed with NOD within one year of TKA. Age <54 year old, female gender, preoperative anxiety disorder, drug, alcohol, and/or tobacco use, multiple comorbidities, and opioid use before TKA were all associated with a diagnosis of NOD postoperatively (all P < .001). Postoperative NOD was associated with periprosthetic fracture (OR 2.11; 95% CI 1.29-3.52; P = .033), aseptic failure (OR 1.61; 95% CI 1.24-2.07; P = .020), prosthetic joint infection (OR 1.55, 95% CI 1.30-1.85; P < .001), stroke (OR 1.24; 95% CI 1.09-1.42; P = .006), and venous thromboembolism (OR 1.24; 95% CI 1.12-1.37; P < .001).ConclusionPost-TKA NOD is common and is associated with poor outcomes. This may aid surgeons in developing both anticipatory measures and institute preventative measures for patients at risk for developing NOD.     

Risk factors for breast cancer mortality after ductal carcinoma in situ diagnosis differ from those for invasive recurrence

BackgroundBreast cancer mortality after ductal carcinoma in situ is rare, making it difficult to predict which patients are at risk and to identify whether risk factors for this outcome are the same as those for invasive recurrence. We aimed to identify whether risk factors for invasive recurrences are similar to those for breast cancer death after a diagnosis of pure ductal carcinoma in situ.MethodsThe Surveillance, Epidemiology, and End Results Program was queried for female patients diagnosed with pure ductal carcinoma in situ. Cumulative incidence was estimated by treatment group using competing risks. Competing risks regression was then performed for the development of in-breast invasive recurrence with competing risks of breast and non–breast cancer death. Competing risks regression was then again performed for development of breast cancer mortality with the competing risk of non–breast cancer death.ResultsA total of 29,515 patients were identified. Of them, 164 patients suffered breast cancer mortality without an intervening invasive recurrence, and 44 suffered breast cancer mortality after an invasive in-breast recurrence. On competing risks analysis for invasive in-breast recurrence, significant factors included lesion size >5 cm (hazard ratio = 1.59, 95% confidence interval 1.24–2.04, P < .001), diffuse disease (hazard ratio = 0.0005, 95% confidence interval 0.0003–0.0007, P < .001), other race (hazard ratio = 1.29, 95% confidence interval 1.10–1.52, P = .002), Black race (hazard ratio = 1.21, 95% confidence interval 1.01–1.46, P = .04), age at diagnosis (hazard ratio = 0.99, confidence interval 0.98–1.00, P = .02), low-grade disease (hazard ratio = 0.79, 95% confidence interval 0.64–0.96, P = .02), lumpectomy with radiation (hazard ratio = 0.67, 95% confidence interval 0.58-0.77, P < .001), and mastectomy (hazard ratio = 0.36, 95% confidence interval 0.30–0.44, P < .001). Significant factors for breast cancer mortality included age at diagnosis (hazard ratio = 1.04, 95% confidence interval 1.03–1.05, P < .001), Black race (hazard ratio = 2.88, 95% confidence interval 2.08–3.99, P < .001), diffuse disease (hazard ratio = 6.02, 95% confidence interval 1.39–26.07, P = .02), lumpectomy with radiation (hazard ratio = 0.51, 95% confidence interval 0.36–0.72, P < .001), and mastectomy (hazard ratio = 0.60, 95% confidence interval 0.50–0.92, P = .02).ConclusionOur results suggested that risk factors for in-breast invasive recurrence after a diagnosis of pure ductal carcinoma in situ differ from risk factors for breast cancer mortality and development of metastatic recurrence. In-breast invasive recurrence is not the only consideration for breast cancer specific mortality in ductal carcinoma in situ patients.     

Nurse Intervention: Attitudes and Knowledge About Organ Donation and Transplantation in Adolescents

BackgroundThe problems involved in obtaining authorization in favor of organ donation have led us to evaluate the level of knowledge and attitudes of a group of Spanish adolescents (14-16 years) regarding organ donation, transplantation, and brain death. The evaluation was carried out before and after a health education intervention by nursing personnel.MethodsExperimental, prospective and quantitative study. The educational intervention was carried out at Las Salinas high school (Laguna de Duero, Spain). We collected 86 preworkshop questionnaires and 88 post-workshop questionnaires.ResultsThe composition of the groups did not differ significantly in sex (P = .653), age (P = .266), or in the desire to be a donor (P = .099). We found significant postworkshop improvements in knowledge about brain death (P < .001) and which organs can be donated (P < .001), as well as in the total score (18.29 ± 2.45 before vs 21.47 ± 2.70 after) (P < .001). We discovered a vast lack of knowledge about the organs that cannot be transplanted, which included the penis (38.4%), uterus (31.4%), prostate (41.9%), or bladder (37.2%); these beliefs decreased significantly after the intervention (P < .01). The increase in knowledge of the organs that can be donated, including eye (P = .024), lung (P = .025), stomach (P < .001), intestine (P = .001), and skin (P < .001), was also significant.ConclusionsThe good results reflected the importance of conducting educational programs taught by health personnel on donation and organ transplantation in adolescents.     

An analysis of readmission trends by urgency and race/ethnicity in the MBSAQIP registry, 2015–2018

BackgroundLarge-scale analyses stratifying bariatric surgery readmissions by urgency are lacking.ObjectivesIdentify predictors of urgent/nonurgent readmission among “ideal” bariatric candidates, using a national registry.SettingMetabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) national database.MethodsWe extracted an “ideal” patient cohort from the 2015–2018 Metabolic and Bariatric Surgery Accreditation Quality Improvement Program (MBSAQIP) registry, characterized by only typical weight-related comorbidities (hypertension [HTN], obstructive sleep apnea [OSA], gastroesophageal reflux disease [GERD], and diabetes (insulin-dependent diabetes mellitus [IDDM] and non–insulin-dependent diabetes mellitus [NIDDM]) undergoing primary bariatric surgery with an uneventful postoperative course. Readmissions were classified as “urgent” (UR; e.g., leak, obstruction, bleeding) or “nonurgent” (NUR; e.g., dehydration, nonspecific abdominal pain). χ² or t test analyses were used for bivariate significance testing. Multivariate logistic regression models were constructed to assess independent predictors of readmission.ResultsThe cohort (N = 292,547) comprised 38.5% of all MBSAQIP patients (mean age [standard deviation] = 43.2 [11.7]; body mass index [BMI] = 44.9 [6.6]; 81% female; 62% White, 17% Black, 14% Hispanic). Total readmission rates were 2.75% (n = 8046) and decreased from 2015–2018 (3.00%–2.63%; P < .001). Independent predictors of readmissions included Roux-en-Y gastric bypass (RYGB) (odds ratio [OR] = 1.97, p < .001), Black (OR = 1.46, P < .001) and Hispanic race (OR = 1.14, P < .001), GERD (OR = 1.27, P < .001), HTN (OR = 1.08, P = .003), and IDDM (OR = 1.39, P < .001). NUR and UR readmission rates were 1.27% (n = 3702) and 1.06% (n = 3090), respectively. NURs decreased over time (1.42%–1.16%, P < .001), with no change in Urs (1.01%–1.06%, P = .51); this trend persisted in multivariate analysis (2017: NUR OR = .85, P < .001; 2018: NUR OR = .82, p < .001). Independent predictors of both URs and NURs included Black (NUR OR = 1.71, p < .001; UR OR = 1.27, p < .001) and Hispanic (NUR OR = 1.15, P < .001; UR OR = 1.19, P < .001) race, RYGB (NUR OR = 1.84, P < .001; UR OR = 2.34, P < .001), and GERD (NUR OR = 1.39, p < .001; UR OR = 1.17, P < .001). Female sex (NUR OR = 1.64, P < .001), age (NUR OR = .98, P < .001), HTN (NUR OR = 1.22, P < .001), and IDDM (NUR OR = 1.41, P < .001) predicted NURs, while higher BMI (UR OR = 1.01, P < .001), and OSA (UR OR = 1.10, P = .02) predicted URs.ConclusionReadmission rates for “ideal” bariatric patients improved over time, driven by reductions in non-urgent etiologies. Racial disparities persist for both urgent and non-urgent causes of readmission.     

Comparison of the Efficacy Between Closed Incisional Negative-Pressure Wound Therapy and Conventional Wound Management After Total Hip and Knee Arthroplasties: A Systematic Review and Meta-Analysis

BackgroundWound-related problems after total hip arthroplasty (THA) and total knee arthroplasty (TKA) can cause periprosthetic joint infections. We sought to evaluate the effect of closed incisional negative-pressure wound therapy (ciNPWT) on wound complications, skin blisters, surgical site infections (SSIs), reoperations, and length of hospitalization (LOH).MethodsStudies comparing ciNPWT with conventional dressings following THA and TKA were systematically searched on MEDLINE, Embase, and the Cochrane Library. Two reviewers performed the study selection, risk of bias assessment, and data extraction. Funnel plots were employed to evaluate publication bias and forest plots to analyze pooled data.ResultsTwelve studies were included herein. The odds ratios (ORs) for wound complications and SSIs indicated a lack of publication bias. ciNPWT showed significantly lower risks of wound complication (OR, 0.44; 95% confidence interval [CI], 0.22-0.9; P = .027) and SSI (OR, 0.39; 95% CI, 0.23-0.68; P < .001) than did conventional dressings. ciNPWT also yielded a significantly lower reoperation rate (OR, 0.38; 95% CI, 0.21-0.69; P = .001) and shorter LOH (mean difference, 0.41 days; 95% CI, −0.51 to −0.32; P < .001). However, the rate of skin blisters was higher in ciNPWT (OR, 4.44; 95% CI, 2.24-8.79; P < .001).ConclusionAlthough skin blisters were more likely to develop in ciNPWT, the risks of wound complication, SSI, reoperation, and longer LOH decreased in ciNPWT compared with those in conventional dressings. This finding could alleviate the potential concerns regarding wound-related problems after THA and TKA.     

The Vascular Quality Initiative 30-day stroke/death risk score calculator after transfemoral carotid artery stenting

ObjectiveCarotid artery stenting (CAS) was introduced as an alternative carotid revascularization procedure in patients deemed to be at high risk for carotid endarterectomy. Although techniques and selection criteria for patients have dramatically improved, CAS continues to have higher risk of stroke and death in comparison to carotid endarterectomy. Several risk factors are known to be associated with worse outcomes. Whereas knowledge of these independent factors is helpful, clinical decision-making is further refined when these are considered in aggregate. This study aimed to develop a score to predict the risk of stroke/death after transfemoral CAS (TFCAS).MethodsWe analyzed the Vascular Quality Initiative CAS data set from 2010 to 2018. Lesions due to trauma, dissection, or transcarotid artery stenting and cases performed without an embolic protection device were excluded. Univariable and multivariable logistic regression methods with bootstrapping (1000 repetitions) were used to identify predictors associated with 30-day stroke/death. Stepwise backward selection for variables was used to achieve model parsimony. A risk score was made by converting regression coefficients for each predictor to integers from which probability was calculated. Scores were grouped into simplified categories.ResultsWe identified 10,753 patients undergoing TFCAS during the study period with a combined 30-day stroke/death rate of 4.1%. On multivariable adjustment, independent predictors of 30-day stroke/death included age (odds ratio [OR], 1.05; 95% confidence interval [CI], 1.03-1.06; P < .001), nonwhite race (OR, 1.42; 95% CI, 1.16-1.74; P = .001), diabetes (OR,1.34; 95% CI, 1.08-1.67; P = .01), coronary artery disease (OR, 1.40; 95% CI, 1.13-1.73; P = .001), congestive heart failure (OR, 1.41; 95% CI, 1.07-1.85; P = .02), symptomatic status (OR, 2.11; 95% CI, 1.64-2.72; P < .001), and contralateral occlusion (OR, 1.64; 95% CI, 1.22-2.19; P = .001). On the other hand, preoperative use of statins (OR, 0.074; 95% CI, 0.59-0.93; P = .02) and dual antiplatelet therapy (P2Y₁₂ inhibitors and aspirin; OR, 0.46; 95% CI, 0.32-0.66; P < .001) were associated with a significant reduction in stroke/death after TFCAS. The model had a C statistic of 69.0%. The coefficients of these predictors were used to develop a risk score calculator that estimates the probability of 30-day stroke/death after TFCAS.ConclusionsIn an analysis of 10,753 patients undergoing TFCAS between 2010 and 2018, significant predictors of perioperative stroke or death included old age, nonwhite race, symptomatic status, diabetes, coronary artery disease, congestive heart failure, and contralateral occlusion in addition to perioperative dual antiplatelet therapy and statin use. These variables were used to develop a risk score calculator that estimates the probability of 30-day stroke/death after TFCAS. External validation of this tool in different populations of patients and data sets is warranted to evaluate its predictive performance.