Associations with Discharge to Post-Acute Care Facilities Among Patients Undergoing Open Reduction Internal Fixation of Distal Radius Fractures.

Introduction: Distal radius fractures are a common injury of the hand and wrist that often require intensive rehabilitation. We sought to identify risk factors associated with discharge to a post-acute care facility following distal radius fracture repair. Methods: The 2011 to 2016 National Surgical Quality Improvement Program® (NSQIP) database was queried for all Current Procedural Terminology (CPT) codes that corresponded with open distal radius fracture repair. Patients with concomitant traumatic injuries were excluded. Patient demographics, comorbidities, perioperative factors, laboratory data, and surgical details were collected. Our primary outcome was to determine postoperative discharge destination: home versus a post-acute care facility, and to identify factors that predict discharge to post-acute care facility. Secondary outcomes included unplanned readmission, reoperation, and complications. Results: Between 2011 and 2016, a total of 12,001 patients underwent open distal radius fracture repair and had complete information for their discharge. Of these analyzed patients, 3.24% (n = 389) were discharged to rehabilitation facilities. The following factors were identified on multivariate analysis to have an association with discharge to a post-acute care facility: 65 years or older, White race, underweight, using steroids preoperatively, American Society of Anesthesiologists (ASA) classification > 2, admitted from a nursing home or already hospitalized, anemic, undergoing bilateral surgery, wound classification other than clean, and complications prior to discharge. Conclusion: Factors identified by our study to have associations with discharge to post-acute care facilities following distal radius fracture repair can help in appropriate patient counseling and triage from the hospital to home versus a post-acute care facility.

Introduction: Les fractures du radius distal sont des blessures courantes de la main et du poignet qui exigent souvent une réadaptation intensive. Les chercheurs ont voulu déterminer les facteurs de risque associés au congé dans un établissement de soins post-aigus après la réparation d'une fracture du radius distal. Méthodologie: Les chercheurs ont fouillé la base de données 2011-2016 des NSQIP pour extraire tous les codes CPT (terminologie procédurale actuelle) qui correspondaient aux réparations des fractures ouvertes du radius distal. Les patients atteints d'autres blessures traumatiques ont été exclus. Les chercheurs ont colligé les caractéristiques démographiques des patients, leurs maladies sous-jacentes, les facteurs périopératoires, les données de laboratoire et l'information chirurgicale. Le résultat primaire consistait à déterminer la destination du congé postopératoire, soit le domicile ou l'établissement de soins postaigus, et à établir quels facteurs permettent de prédire un congé dans un établissement de soins postaigus. Les résultats secondaires incluaient des réadmissions non planifiées, la reprise de l'opération et les complications. Résultats: Entre 2011 et 2016, un total de 12 001 patients ont subi la réparation d'une fracture ouverte du radius distal et reçu de l'information complète lors de leur congé. De ce nombre, 3,24% (n = 389) ont obtenu leur congé dans des établissements de réadaptation. L'analyse multivariée a établi que les facteurs suivants étaient associés à un congé dans un établissement de soins postaigus : un âge de 65 ans ou plus, la race blanche, l'insuffisance pondérale, la prise de stéroïdes après l'opération, une classification d'ASA supérieure à 2, l'admission à partir d'un centre de soins de longue durée ou le fait d'être déjà hospitalisé, l'anémie, la chirurgie bilatérale, une classification des plaies autres que propre et des complications avant le congé. Conclusion: La présente étude a déterminé que certains facteurs associés au congé dans un établissement de soins postaigus après une réparation du radius distal peuvent contribuer à des conseils appropriés aux patients et à un triage de l'hôpital vers le domicile plutôt que vers un autre établissement.

Incidence of Infection in Operatively Treated Distal Radius Fractures After Conversion From External to Internal Fixation.

PURPOSE: The purpose of this study was to report the incidence of infection after conversion from external fixation (EF) to internal fixation (IF) of distal radius fractures and to evaluate the relationship between infection and secondary variables, including time to conversion from EF to IF, internal hardware overlapping EF pin sites, and definitive fixation with a dorsal-spanning bridge plate. METHODS: A retrospective review was performed at 2 level 1 trauma centers including all patients aged ≥18 years from 2006 to 2019 with a distal radius fracture treated initially with EF followed by subsequent IF. The patients were excluded from analysis if they had <10 weeks of clinical follow-up, a history of prior distal radius surgery, or evidence of infection before EF to IF conversion. Patient demographic data, mechanism of injury, presence of hardware overlapping pin sites, and timing to definitive fixation were obtained from the medical records. Infection was defined as positive intraoperative cultures or documented return to the operating room for debridement after IF. RESULTS: A total of 64 fractures in 61 patients with a median age of 50 years (range, 18-75 years) were included. Infections developed in 6 patients (6 of 64 fractures). The incidence of infection was higher in patients with a time to conversion from EF to IF of >14 days (infection in 2 of 5 patients vs 4 of 59 patients). The incidence of infection was similar in patients with and without hardware overlapping EF pin sites (3 of 27 vs 3 of 37, respectively). CONCLUSIONS: Infections occurred in 6 of 64 distal radius fractures following conversion from EF to IF, and delay in conversion of >14 days was associated with an increased infection risk. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.

Hand and wrist injuries among collegiate athletes vary with athlete division.

BACKGROUND: The rates, severity and consequences of hand and wrist injuries sustained by National Collegiate Athletic Association athletes are not well characterized. This study describes the epidemiology of hand and wrist injuries among collegiate athletes competing in different divisions. METHODS: The National Collegiate Athletic Association Injury Surveillance Program (NCAA-ISP) was accessed from 2004 to 2015 for the following sports: baseball, basketball, football, ice hockey, lacrosse, soccer, wrestling, field hockey, gymnastics, softball and volleyball. The data were used to identify all hand and wrist injuries, the specific injury diagnosis, mean time loss of activity following injury, and need for surgery following injury. These were then stratified by gender. Descriptive statistics were performed to examine the association between sports, event type and division. Student's t test was used to calculate p-values for independent variables. Chi-Square test was used to calculate odds ratio. P < 0.05 was considered significant. RESULTS: 103,098 hand and wrist injuries were reported in in the studied NCAA sports from 2004 to 2015. Male athletes sustained 72,423 injuries (6.01/10,000 athlete exposure) and female athletes sustained 30,675 injuries (4.13/10,000 athlete exposure). Division I athletes sustained significantly more injuries compared to divisions II and III. Overall, 3.78% of hand and wrist injuries required surgical intervention. A significantly higher percentage of division I athletes (both male and female) underwent surgical intervention compared to divisions II and III. The mean time lost due to hand and wrist injury was 7.14 days for all athletes. Division I athletes missed the fewest days due to injury at 6.29 days though this was not significant. CONCLUSIONS: Hand and wrist injuries are common among collegiate athletes. Division I athletes sustain higher rates of injuries and higher surgical intervention rates, while tending to miss fewer days due to injury. Improved characterization of divisional differences in hand and wrist injuries can assist injury management and prevention.

Hand and Wrist Injuries Among Collegiate Athletes: The Role of Sex and Competition on Injury Rates and Severity.

BACKGROUND: There is a high incidence of hand and wrist injuries in athletes participating in collegiate sports, but there is little information published characterizing them. PURPOSE: To characterize hand and wrist injuries in collegiate athletes using a large national database. STUDY DESIGN: Descriptive epidemiology study. METHODS: This retrospective cross-sectional analysis was designed using data from the National Collegiate Athletic Association (NCAA) Injury Surveillance Program database to identify hand and wrist injuries (exclusive of any radial or ulnar fractures) in male and female collegiate athletes participating in NCAA Division I, II, and III sports from 2004 to 2015. Descriptive analyses were performed on stratified data to examine the associations between these injuries and sport, event type, and sex. RESULTS: Men's ice hockey (8.25 per 10,000 athlete-exposures [AEs]) and women's ice hockey (8.21 per 10,000 AEs) had the highest rate of hand and wrist injuries in all exposures. In every sport except women's gymnastics (P = .107), injuries were more commonly sustained during competition rather than during practice. Ligamentous injury to the phalynx was the most commonly sustained injury overall (1.416 per 10,000 AEs), and a metacarpal fracture was the most commonly sustained hand or wrist fracture (0.507 per 10,000 AEs). Injuries sustained during men's wrestling (14.08 days) and women's gymnastics (10.39 days) incurred the most time lost from sport. Surgery for hand and wrist injuries was most commonly required for men's football (0.413 per 10,000 AEs) and women's field hockey (0.404 per 10,000 AEs). CONCLUSION: Hand and wrist injuries were common among collegiate athletes. Male athletes experienced injuries with more frequency and severity. Injuries occurred more commonly during competition. While the majority of injuries were minor and did not require surgery, certain sports conferred a much higher risk of significant injuries requiring a surgical intervention.

Abdominal Contouring and Male Gender: Analysis of Complications Using the National Quality Improvement Program Database.

BACKGROUND: Males represent a significant portion of patients undergoing abdominal contouring. Despite this, there are few studies examining the implication of gender on complications. OBJECTIVE: The aim of this study was to examine the association between gender and early postoperative outcomes in patients undergoing abdominal contouring procedures. METHODS: The American College of Surgeons National Surgical Quality Improvement Program database (2006-2016) was queried to identify subjects undergoing panniculectomy or abdominoplasty. Minor and major complications were identified. Operative time and length of hospital stay were evaluated. A logistic regression model was used to examine associations between patient gender and adverse outcomes. RESULTS: Ten thousand four hundred seventy-three patients were identified. Of these, 4369 underwent abdominoplasties, and 6104 underwent panniculectomies. Males represented a higher percentage of the panniculectomy cohort (15.3% vs 9.2%). Males were older and generally had more comorbidities including diabetes, hypertension, chronic obstructive pulmonary disease, and elevated body mass index. Males also had a higher American Society of Anesthesiologists classification (P < 0.001). In the abdominoplasty cohort, male gender is an independent risk factor for any complication (odds ratio [OR], 1.3; confidence interval [CI], 1.16-1.45; P < 0.001) and major complications (OR, 1.52; CI, 1.01-2.29; P = 0.043). In the panniculectomy cohort, male gender is also an independent risk factor for any complication (OR, 1.47; CI, 1.24-1.75; P < 0.001) and major complications (OR, 1.43; CI, 1.12-1.83; P < 0.001). Males also had a significantly longer operative times in this cohort (171.3 vs 157.5 minutes; P < 0.001). CONCLUSIONS: Male gender is independently associated with minor and major complications in these patient populations. With this knowledge, plastic surgeons may be better able to identify higher-risk individuals and educate patients on their risk profile.

Predictors of complications following breast reduction surgery: A National Surgical Quality Improvement Program study of 16,812 cases.

BACKGROUND: Breast reduction is one of the most common procedures performed by plastic surgeons. Despite good outcomes and high patient satisfaction, there are little national data on the predictors that lead to complications in this patient population. We accessed a national outcomes database to examine these factors. METHODS: This is a retrospective study examining the National Surgical Quality Improvement Program database from 2006 to 2015. Patients who underwent primary breast reduction were identified. Patients who underwent any cancer-related procedures were excluded. We identified patient-related and procedure-related factors for analysis. Univariate and multivariate logistic regression analyses were used to identify independent predictors of complications. RESULTS: In total, 16,812 individual cases were identified. The overall complication rate for the cohort was 6.2%, and the major complication rate was 3.0%. Diabetes, bleeding disorder, hypertension, obesity, smoking, steroid use, and prolonged operative time were associated with increased risk of complications (p < 0.05). Concurrent body contouring was a predictor of increased major complications; however, liposuction was not. CONCLUSIONS: Common surgical risk factors are associated with complications in breast reduction surgery. Although liposuction is not an independent risk factor, concurrent body contouring is associated with increased complications. Surgeons should be aware of these associations when discussing breast reduction with patients.

Operative Time and Flap Failure in Unilateral and Bilateral Free Flap Breast Reconstruction.

BACKGROUND: There is an increasing trend toward bilateral breast reconstruction. Using the National Surgical Quality Improvement Program (NSQIP) database, we sought to understand the association between unilateral and bilateral free flap breast reconstruction and operative time and flap failure. METHODS: We selected a cohort of patients undergoing free flap breast reconstruction using the 2005 to 2010 NSQIP database. Cases were divided into unilateral and bilateral reconstruction. Subgroup analyses were performed dividing cases into delayed and immediate reconstruction. The effect of patient characteristics including age, body mass index (BMI), history of diabetes, and the American Society of Anesthesiologists' classification on operative time and flap failure was examined using univariable and multivariable regression models. Rates and odds ratios (OR) were reported using the multivariable gamma and logistic regression models, respectively. RESULTS: There were 691 free flap breast reconstructions performed in the cohort and 29.1% were bilateral cases. There was a 78-minute increase in the median operative time when comparing unilateral and bilateral reconstruction (p = 0.005). Patients undergoing bilateral reconstructions were generally younger and had fewer comorbidities compared with unilateral reconstructions. There was no significant association between bilateral reconstruction and flap failure. Immediate bilateral reconstructions had a significant increase in median operative time compared with immediate unilateral reconstructions (563 versus 480 minutes, p = 0.002) but no significant increase in operative time was noted when comparing delayed unilateral and delayed bilateral reconstructions. Prolonged operative time was associated with flap failure after adjusting for age and BMI (OR 1.17, p < 0.001). CONCLUSIONS: Bilateral free flap breast reconstruction can be performed safely despite an increase in operative time when compared with unilateral reconstruction.

Complications and their associations following the surgical repair of pressure ulcers.

BACKGROUND: Despite high expenditure, there is little national data on rates of complications following pressure ulcer repair. Complications, mortality and their predictors following surgical repair of pressure ulcers were evaluated. METHODS: Patients undergoing pressure ulcer repair were identified in the NSQIP database from 2005 to 2015. Regression models were used to identify risk factors for complications. RESULTS: 1248 cases were identified with a complication rate of 35.0%. Obesity was associated with increased risk of complications, whereas flap closure was associated with fewer complications. Thirty-day mortality was 3.3%. Elderly age and diabetes were associated with increased mortality. CONCLUSIONS: Elderly age, diabetes and dependency are associated with increased mortality following pressure ulcer surgery. Flap repair is associated with decreased complications. Pressure ulcer reconstruction requires careful patient selection and surgical technique to mitigate risks and mortality.

Unplanned Readmission in Outpatient Hand Surgery: An Analysis of 23,613 Patients in the NSQIP Data Set.

Objective: In an era of controlling cost and improving care, 30-day readmission rates have become an important quality measure. The purpose of this study was to identify the rates of 30-day unplanned readmission and the associated risk factors in patients undergoing outpatient hand surgery. Methods: The 2011-2014 National Surgical Quality Improvement Project data were queried for patients who met 368 hand-specific Current Procedural Terminology codes. Univariable and multivariable analyses were performed to identify patient- and surgery-specific risk factors associated with unplanned readmission within 30 days. Results: Of the 368 Current Procedural Terminology codes queried, 208 were represented in the data, for a total of 23,613 patients. The overall unplanned readmission rate was 0.88% (207/23,613). On both univariable and multivariable analyses, operative year (2012), increasing age, obesity, smoking status, chronic obstructive pulmonary disease, preoperative steroid use, preoperative anemia, increasing American Society of Anesthesiologists classification, increasing operative time, and a procedure performed by a surgeon other than a plastic or orthopedic surgeon were associated with increased readmission rates. Diabetes, hypertension, low albumin levels, elevated international normalized ratio, and dirty/infected wound classification were only significant in univariable analysis. Current Procedural Terminology codes associated with the highest readmission rates were related to amputations. The most common readmission diagnoses were wound complications, followed by uncontrolled postoperative pain. Conclusions: The incidence of unplanned readmission is low in patients undergoing outpatient hand surgery. Specific patient comorbidities are associated with increased unplanned readmission rates. This information may be useful in identifying patients at higher risk for unplanned readmission and in counseling of high-risk patients preparing for surgery.

Creation of an Aesthetic Male Nipple Areolar Complex in Female-to-Male Transgender Chest Reconstruction.

BACKGROUND: Female-to-male chest wall reconstruction is becoming more common, but while there is a growing body of the literature describing technique and algorithms, little detail is written on methods for creating a male appearing nipple areolar complex (NAC) from a female NAC utilizing free nipple graft techniques. Incorrect positioning of the NAC on the chest wall and suboptimal shaping and sizing of the NAC are common pitfalls in male NAC creation. METHODS: With this paper, we present techniques for nipple grafting to achieve improved male appearing NACs, as well as a simple, reproducible method for appropriate placement of the NAC relative to the borders of the pectoralis muscle. To validate our technique, we performed photographic analysis of 64 NACs in 32 volunteers with BMI of 25 or less. RESULTS: The anatomic study determined the cis-male nipple to be positioned on average 2.5 cm medial to the lateral border of the pectoralis muscle and 2.4 cm above the inferior pectoralis insertion. This supports our surgical technique of positioning the NAC in relation to the pectoralis borders rather than previously advocated anatomic landmarks. We also present reliable techniques for creating a round or horizontally oval final NAC shape as well as a composite grafting technique for cases of large papillae. CONCLUSIONS: Our anatomic study supports placement of the male NAC relative to lateral and inferior borders of the pectoralis muscle. Nipple grafting techniques presented allow for a simple and reproducible method of creating an aesthetic male NAC shape in female-to-male transgender chest reconstruction. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Female-to-Male Chest Reconstruction: A Review of Technique and Outcomes.

PURPOSE: Female-to-male transgender individuals frequently seek out chest wall masculinization as part of their gender transition and to aid with treating gender dysphoria. Critical evaluation of techniques, complications, and outcomes is important particularly as the surgery becomes more commonly performed. METHODS: A retrospective review was performed of all patients undergoing female-to-male chest wall reconstruction by the senior author from 2008 to 2015. Charts were reviewed to evaluate patient demographics, intraoperative details, and postoperative outcomes. Complications were stratified into major and minor complications based on the need to return to the operating room. Inframammary fold techniques and periareolar techniques cohorts were compared for major complications, minor complications, and need for revision surgeries. RESULTS: Over 8 years, 130 patients were identified. One hundred ten patients underwent inframammary fold techniques, and 20 patients underwent periareolar incisions. Early postoperative complications occurred in 25% of patients. Hematoma was the most common complications, occurring in 14% of patients. Major complications occurred in 8% of patients. Minor complications occurred in 16% of patients, with respiratory problems found to be a significant risk factor. On long-term follow up, 9% of patients had a revision procedure performed. Patients with prior breast surgery were more likely to require revisions (P = 0.009). Of patients requiring revision, 38% had a periareolar incision, compared with only 13% of patients who did not (P = 0.03). For unplanned revisions, there was no difference in periareolar and inframammary techniques. CONCLUSIONS: Our patient cohort demonstrates that female-to-male patients who undergo chest wall contouring through a transverse inframammary fold incision with either composite or standard free nipple grafting have decreased rates of revision surgery and trend toward having lower complication rates as compared with periareolar and limited scar techniques. To best manage expectations, patients undergoing a periareolar or other limited incision technique are counseled regarding an increased risk of hematoma and an increased likelihood of revisions.

Expression of carbonic anhydrase IX in genitourinary and adrenal tumours.

AIMS: High expression of carbonic anhydrase IX (CAIX) is reported for clear cell renal cell carcinoma (RCC), with a paucity of data for non-renal genitourinary or adrenal tumours. This study investigated the immunohistochemical expression of CAIX throughout the genitourinary tract and adrenal gland. METHODS AND RESULTS: High expression in the renal cortex was restricted to clear cell, papillary and clear cell papillary RCC and carcinoid. Core biopsies of clear cell RCC were consistently positive. Positivity within the urothelial tract was seen in urothelial carcinoma including squamous, small-cell, sarcomatoid and adenomatous differentiation and clear cell adenocarcinoma. Signet ring and plasmacytoid variants of urothelial carcinoma were negative. Phaeochromocytoma, adrenal cortical adenoma, seminoma, yolk sac tumour, choriocarcinoma, Leydig cell tumour and prostatic adenocarcinoma were predominately negative, with variable reactivity in adrenal cortical carcinoma, embryonal carcinoma, teratoma and Sertoli cell tumour. CONCLUSIONS: Carbonic anhydrase IX is a sensitive marker for clear cell RCC in core biopsies. However, other genitourinary or adrenal tumours that can have a clear cell appearance including urothelial, squamous cell, clear cell adeno and adrenal cortical carcinoma and Sertoli cell tumour express CAIX. Knowledge of expression overlap between these entities may prevent incorrect interpretation of immunohistochemical results, particularly if limited tissue is available.