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Transcatheter aortic valve implantation (TAVI) continues to be the most common modality of treating aortic stenosis in the United States. While infective endocarditis (IE) and its outcomes have been well documented after surgical aortic valve replacement, the incidence and outcomes of early IE after TAVI have not been well described.All patients who underwent TAVI from 2012 through 2018 were identified using the National Readmission Database. Among them, patients who underwent TAVI at the index admission and readmitted within 90 days were included. Patients who died or had IE during the index admission were excluded. Clinical outcomes were compared between patients readmitted with IE (IE group) and those without (non-IE group).A total of 168,283 patients were readmitted to a hospital within 90 days after TAVI. The median age of the IE group and non-IE group were 81 and 82 years old, respectively (p = 0.21). Of those, 525 (0.3%) were readmitted with IE. The median time from TAVI to readmission was 20 days. During readmissions, 11.6% of the IE group died while only 3.15% of the non-IE group experienced death (p 0.001). The most common causative organism of IE was enterococcus (22.1%). Multivariable analysis revealed that congestive heart failure, cerebrovascular disease, dialysis, concomitant valve disease, Medicaid, and discharge to a facility were independently associated with readmission with IE within 90 days.The incidence of readmission with IE is low after TAVI. However, the mortality was markedly high during readmissions. Surgical intervention was rarely performed for IE during the first admission. Enterococcus was the most common organism observed in IE after TAVI.IS receives institutional research support from Abbott, Atricure, cryolife, and Medtronic. None related to this manuscript.Not applicable.

With evolutions in technique, recent data encourage the use of cerebral perfusion during aortic arch repair. However, a randomized data have demonstrated higher rates of neurologic injury according to MRI lesions using antegrade cerebral perfusion during hemiarch reconstruction.This was a retrospective review of two institutional aortic center databases to identify adult patients who underwent aortic hemiarch reconstruction for elective aortic aneurysm or acute type A aortic dissection. Patients were stratified according to cerebral protection method: (1) deep hypothermic circulatory arrest (DHCA) group versus (2) DHCA/retrograde cerebral perfusion (RCP) group.A total of 320 patients and 245 patients underwent hemiarch reconstruction for aortic aneurysm electively and aortic dissection, respectively. In aneurysmal pathology, the DHCA group included 133 patients and the DHCA/RCP group included 187 patients. Operative mortality was 0.8% in the DHCA group and 2.7% in the DHCA/RCP group (p = 0.41). Kaplan-Meier survival estimates revealed comparable 2-year survival (p = 0.14). In dissection, 43 patients and 202 patients were included in the DHCA group and the DHCA/RCP group, respectively. Operative mortality was equivalent between the two groups (11.6% in the DHCA group and 9.4% in the DHCA/RCP group, p = 0.58). Long-term survival was similar at 2 years between the groups (p = 0.06). Multivariable analysis showed cerebral perfusion strategy was not associated with the composite outcome of operative mortality and stroke.In treating both elective and acute ascending aortic pathologies with hemiarch reconstruction, both DHCA alone or in combination with RCP yield comparable results.

Stentless aortic root replacement (ARR) and aortic root enlargement (ARE) are both established strategies to avoid prosthesis-patient mismatch in patients with aortic stenosis and small annuli. We sought to compare outcomes of these two procedures.This was an observational study utilizing an institutional database of aortic valve replacements from 2010 to 2021. The study compared patients who underwent ARE versus ARR for aortic stenosis. Those with endocarditis or aortic aneurysms were excluded. Postoperative outcomes were compared between groups. Kaplan-Meier survival estimation and multivariable Cox regression for mortality were performed. Cumulative incidence functions were generated for all-cause readmissions.A total of 533 patients underwent either ARE or ARR for aortic stenosis. Of these, 193 (36.2%) underwent ARE and 340 (63.8%) underwent ARR with a stentless xenograft. There were no significant differences in operative mortality, stroke, length of stay, or new-onset renal failure requiring dialysis. There were also no significant differences in aortic valve reintervention rates (3.1% vs 1.8%, p=0.314). Patients in the ARR group had larger valves implanted, larger indexed effective orifice areas, lower rates of prosthesis-patient mismatch, and lower transprosthetic gradients (0.001). Median follow-up was 5.02 [2.70-7.8] years. Kaplan-Meier survival estimates were comparable, and on multivariable Cox regression, ARR versus ARE was not significantly associated with mortality (HR 1.00, 95% CI: 0.69, 1.45, p=0.996). Cumulative incidence estimates for all-cause readmissions were also comparable between groups.ARE and stentless xenograft ARR for aortic stenosis were associated with comparable postoperative complications, aortic valve reinterventions, freedom from readmission, and 5-year survival.

Item does not contain fulltext BACKGROUND: Acute kidney injury (AKI) after repair of type A acute aortic dissection (TAAAD) has been shown to affect both short- and long-term outcomes. This study aimed to validate the impact of postoperative AKI on in-hospital and long-term outcomes in a large population of dissection patients presenting to multinational aortic centers. Additionally, we assessed risk factors for AKI including surgical details. METHODS: Patients undergoing surgical repair for TAAAD enrolled in the International Registry of Acute Aortic Dissection database were evaluated to determine the incidence and risk factors for the development of AKI. RESULTS: A total of 3307 patients were identified. There were 761 (23%) patients with postoperative AKI (AKI group) vs 2546 patients without (77%, non-AKI group). The AKI group had a higher rate of in-hospital mortality (n = 193, 25.4% vs n = 122, 4.8% in the non-AKI group, P < .001). Additional postoperative complications were also more common in the AKI group including postoperative cerebrovascular accident, reexploration for bleeding, and prolonged ventilation. Independent baseline characteristics associated with AKI included a history of hypertension, diabetes, chronic kidney disease, evidence of malperfusion on presentation, distal extent of dissection to abdominal aorta, and longer cardiopulmonary bypass time. Kaplan-Meier survival curves revealed decreased 5-year survival among the AKI group (P < .001). CONCLUSIONS: AKI occurs commonly after TAAAD repair and is associated with a significantly increased risk of operative and long-term mortality. In this large study using the International Registry of Acute Aortic Dissection database, several factors were elucidated that may affect risk of AKI. 01 april 2023

Highlights • Gemella sanguinis is a very rare cause of infective endocarditis. • Only 12 cases previously reported in the literature, only two of which involved exclusively the mitral valve. • Usually associated with preexisting cardiac condition or oral infection/instrumentation. • Valve replacement along with prolonged antibiotic course resulted in successful outcomes in the majority of cases., Introduction Gemella sanguinis is an extremely rare cause of infectious endocarditis, with only 12 cases previously reported in the literature. Here we report the third known case of isolated mitral valve endocarditis secondary to G. sanguinis. Presentation of case A 53-year-old man with mitral valve prolapse and history of recent dental instrumentation presented with malaise, thigh and finger pain and new pansystolic murmur. He was diagnosed with severe mitral insufficiency due to infectious endocarditis secondary to G. sanguinis. He underwent mitral valve replacement and was treated with a long course of antibiotics. Discussion G. sanguinis is a rare cause of infectious endocarditis with very few reported cases in the literature. In the majority of reported cases, a strategy of valve replacement along with prolonged antibiotic course results in good outcome for the patient.

Few studies have reported their experience in explantation of a transcatheter heart valve. We found 2,100 patients who underwent transcatheter aortic valve implantation (TAVI) from 2013 through 2021. Of 2,100, a total of 17 patients underwent surgical aortic valve replacement after TAVI, including surgical bailout. The mean age was 78.3 years. Co-morbidities were very frequent, including coronary artery disease (70.6%), atrial fibrillation (52.9%), cerebrovascular disease (47.1%), and pulmonary hypertension (41.2%). A history of cardiac surgery was observed in 6 patients (35.3%). The mean predicted risk of mortality at the time of TAVI was 7.7%. Surgical bailout was the most common indication of valve explantation (n = 8, 47.1%), followed by infective endocarditis (n = 4, 23.5%) and paravalvular leak (n = 2, 11.8%). The valve-in-valve TAVI was not feasible because of endocarditis, paravalvular leak, and history of valve-in-valve TAVI. Overall, 13 (76.5%) were performed urgently or emergently, and 10 (58.9%) required aortic root reconstruction. The mean cardiopulmonary bypass time was 158.5 minutes. In-hospital mortality was 41.2%. Transcatheter heart valve explantation continues to be rare; however, these data will continue to be informative as TAVI explantations will become more common with time.

OBJECTIVES Dialysis is a well-established risk factor for morbidity and mortality after cardiovascular procedures. However, little is known regarding the outcomes of proximal aortic surgery in this high-risk cohort. METHODS Perioperative (in-hospital or 30-day mortality) and 10-year outcomes were analyzed for all the patients who underwent open proximal aortic repair with the diagnosis of nonruptured thoracic aortic aneurysm (aneurysm, n = 325) or type A aortic dissection (dissection, n = 461) from 1987 to 2015 using the US Renal Data System database. RESULTS In patients with aneurysm, perioperative mortality was 12.6%. The 10-year mortality was 81% ± 3%. Age 65 years or more (hazard ratio [HR], 1.35; 95% confidence interval [CI], 1.03 to 1.78; P = .03), chronic obstructive pulmonary disease (HR, 1.68; 95% CI, 1.01-2.82; P = .047), and Black race (HR, 1.46; 95% CI, 1.09-1.97; P = .01) were independently associated with worse 10-year mortality. In patients with dissection, perioperative mortality was 24.3% and 10-year mortality was 87.9% ± 2.2%. Age 65 years or more (HR, 1.49; 95% CI, 1.19-1.86; P

To highlight the trends of surgical (open) aortic valve replacement (SAVR) as well as to compare the outcome between transcatheter aortic valve replacement (TAVR) and SAVR in elderly dialysis patients. TAVR has evolved as an effective alternative to surgery (SAVR) for aortic stenosis. We identified dialysis-dependent patients who underwent SAVR or TAVR from 2000 to 2015 from the United States Renal Data System using ICD-9 codes. We defined high-risk surgical patients as age over 70 or older. The primary endpoint was survival at 3 years and we compared the outcome between SAVR and TAVR groups using inverse probability of treatment weighting (IPTW). A total of 4332 and 1280 dialysis patients underwent SAVR and TAVR, respectively, during the study period. Among SAVR cohort, 3312 patients underwent SAVR before June 2012 and 1020 after June 2012. In-hospital mortality was significantly worse before 2012 (14.6% vs. 11.3% after 2012, p = 0.007) as well as estimated 3-year mortality (69.1% vs. 60.3% after 2012, p 0.001). After June 2012, the TAVR cohort was older and had more comorbidities including coronary artery disease and congestive heart failure compared to the SAVR cohort. After IPTW, in-hospital mortality was significantly lower after TAVR versus SAVR (odds ratio 0.38 [95% confidence interval [CI], 0.27-0.52], p 0.001). However, TAVR had a significantly higher risk of 3-year mortality than SAVR (hazard ratio 1.24 [95% CI 1.1-1.39], p 0.001). TAVR may be a reasonable and potentially preferable alternative to SAVR in the elderly dialysis population in the short-term period.

Laparoscopic cholecystectomies continue to pose trouble for surgeons in the face of severe inflammation. In the advent of inability to perform an adequate dissection, a "bailout cholecystectomy" is advocated. Conversion to open or subtotal cholecystectomy is among the standard bailout procedures in such instances.We performed a retrospective single institution review from January 2016 to August 2019. All patients who underwent a cholecystectomy were included, while those with a concurrent operation, malignancy, planned as an open cholecystectomy, or performed by a low volume surgeon were excluded. Patient characteristics, operative reports, and outcomes were collected, as were surgeon characteristics such as years of experience, case volume, and bailout rate. Univariable and multivariable analysis were performed.2458 (92.6%) underwent laparoscopic total cholecystectomy (LTC) and 196 (7.4%) underwent a bailout cholecystectomy (BOC). BOC patients tended to be older (p 0.001), male (p 0.001), have a longer duration of symptoms (p 0.001), and higher ASA class (p 0.001). They also had more signs of biliary inflammation, as evidenced by increased leukocytosis (p 0.001), tachycardia (p 0.001), bilirubinemia (p = 0.003), common bile duct dilation (p 0.001), and gallbladder wall thickening (p 0.001). The BOC cohort also had increased rates of complications, including bile leak (16%, p 0.001), retained stone (5.1%, p = 0.005), operative time (114 min vs 79 min, p 0.001), and secondary interventions (22.7%, p 0.001). Male gender (aOR = 2.8, p 0.001), preoperative diagnosis of acute cholecystitis (aOR = 2.2, p = 0.032), right upper quadrant tenderness (aOR = 3.0, p = 0.008), Asian race (aOR = 2.7, p = 0.014), and intraoperative adhesions (aOR = 13.0, p 0.001) were found to carry independent risk for BOC. Surgeon bailout rate ≥ 7% was also found to be an independent risk factor for conversion to BOC.Male gender, signs of biliary inflammation (tachycardia, leukocytosis, dilated CBD, and diagnosis of acute cholecystitis), as well as surgeon bailout rate of 7% were independent risk factors for BOC.

BACKGROUND: Adjuvant chemotherapy is the standard of care for resected pancreatic ductal adenocarcinoma (PDAC). It is estimated that only 40–80% eligible patients initiate intended adjuvant chemotherapy. Completion rates are largely unknown. METHODS: A retrospective analysis of outcomes of patients with resected PDAC over an 8-year period at H. Lee Moffitt Cancer Center (MCC) was performed. RESULTS: From a total of 309 patients, 299 were included for further analysis. 242 (81%) initiated adjuvant therapy (AT) and 195 (65%) completed the intended course. The median time-to-initiation of AT was 53 days (7.6 weeks). The most common reasons for early discontinuation of AT (n = 47) were toxicity (n = 29), disease recurrence (n = 9), patient decision (n = 4), unrelated comorbidities (n = 3), and death (n = 1). Completion of AT was an independent predictor of overall survival (OS) and recurrence-free survival (RFS) on multivariable analysis (OS: HR 0.41, CI 0.27–0.61, p < 0.001; RFS: HR 0.52, CI 0.36–0.76, p < 0.001). Factors associated with early termination of AT were vascular resection (OR 0.29, CI 0.13–0.67, p = 0.004) and administration of AT with local oncologist as opposed to MCC (OR 0.41, CI 0.21–0.82, p = 0.010). CONCLUSION: Completion of AT is associated with improved survival in patients with resected PDAC. Factors associated with an inability to complete AT include vascular resection and administration of AT with local care team in the patient’s community.

OBJECTIVE: To assess the impact of a granular measure of socioeconomic deprivation on pancreatic surgical and cancer-related outcomes at a high-volume cancer center that employs a standardized clinic pathway. SUMMARY BACKGROUND DATA: Prior research has shown that low socioeconomic status leads to less treatment and worse outcomes for pancreatic adenocarcinoma. However, these studies employed inconsistent definitions and categorizations of socioeconomic status, aggregated individual socioeconomic data using large geographic areas, and lacked detailed clinicopathologic variables. METHODS: We conducted a retrospective cohort study of 1,552 pancreatic adenocarcinoma patients between 2008 and 2015. Patients were stratified using the Area Deprivation Index, a validated dataset that ranks census block groups based on socioeconomic deprivation (SED). Multivariable models were used in the curative surgery cohort to predict the impact of SED on 1) grade 3/4 Clavien-Dindo complications, 2) initiation of adjuvant therapy 3) completion of adjuvant therapy, and 4) overall survival RESULTS: Patients from high SED neighborhoods constituted 29.9% of the cohort. Median overall survival was 28 months. The rate of Clavien-Dindo grade 3/4 complications was 14.2% and completion of adjuvant therapy was 65.6%. There was no evidence that SED impacted surgical evaluation, receipt of curative-intent surgery, postoperative complications, receipt of adjuvant therapy or overall survival. CONCLUSIONS: While nearly one-quarter of curative-intent surgery patients were from high SED neighborhoods, this factor was not associated with measures of treatment quality or survival. These observations suggest that treatment at a high-volume cancer center employing a standardized clinical pathway may in part address socioeconomic disparities in pancreatic cancer.

Blood conservation with antifibrinolytics, topical hemostatics, and strict transfusion triggers are becoming commonplace in cardiac surgery. The aim of this study was to evaluate the effect of a blood conservation protocol centering on standardized intraoperative autologous blood donation (IAD) use in cardiac surgery.We reviewed charts of patients who underwent cardiac surgery at our hospital over an 8-year period to analyze transfusion tendencies before and after a new blood conservation policy was implemented. Propensity score matching was used to account for population differences in preoperative and perioperative covariates.Over an 8-year period (January 2009 to December 2017) 1002 patients were studied. Three hundred fifty-two patients before the new blood conservation policy (group 1) were compared with 650 patients after the change (group 2). Fewer group 2 patients required blood transfusions during their hospital stay (78% vs 61%, P.001), were transfused fewer units (2.8 vs 1.81 units, P.001), and experienced a shorter length of stay (8.02 vs 7.28 days, P = .012). Propensity score-matched cohorts revealed reductions in any complication (29.5% vs 18.8%, P = .007), fewer postoperative transfusions (70.1% vs 50.9%, P.001), and a lower transfusion volume (1.82 vs 1.21 units, P = .002) associated with IAD without any associated change in mortality.IAD use is associated with reduced transfusions in cardiac surgery and may be considered a complementary aspect of blood conservation. Our experience suggests it may be applied with few limitations. A causal relationship between IAD and outcomes should be established with prospective studies.

Background Aortic stenosis is prevalent in end‐stage renal disease. Transcatheter aortic valve replacement (TAVR) is a plausible alternative for surgical aortic valve replacement. However, little is known regarding long‐term outcomes in patients with end‐stage renal disease who undergo TAVR. Methods and Results We identified all patients with end‐stage renal disease who underwent TAVR from 2011 through 2016 using the United States Renal Data System. The primary end point was 5‐year mortality after TAVR. Factors associated with 1‐ and 5‐year mortality were analyzed. A total of 3883 TAVRs were performed for patients with end‐stage renal disease. Mortality was 5.8%, 43.7%, and 88.8% at 30 days, 1 year, and 5 years, respectively. Case volumes increased rapidly from 17 in 2011 to 1495 in 2016. Thirty‐day mortality demonstrated a dramatic reduction from 11.1% in 2012 to 2.5% in 2016 ( P =0.01). Age 75 or older (hazard ratio [HR], 1.14; 95% CI, 1.05–1.23 [ P =0.002]), body mass index P P P P =0.004]), and White race (HR, 1.17; 95% CI, 1.06–1.3 [ P =0.002]) were independently associated with 5‐year mortality. Conclusions Short‐term outcomes of TAVR in patients with end‐stage renal disease have improved significantly. However, long‐term mortality of patients on dialysis remains high.

Postcardiotomy shock (PCS) has historically been associated with substantial morbidity and mortality. Mortality at discharge is reportedly more than 60%. We investigated the outcomes of our standardized approach to veno-arterial extracorporeal membrane oxygenation (ECMO) management for PCS. We retrospectively reviewed 60 consecutive PCS patients who required ECMO following major cardiac surgery from January 2017 to September 2019. Index surgery included CABG (n = 10), valve (n = 23), valve and CABG (n = 12), root surgery (n = 10), and other (n = 5). Median lactate level, systolic blood pressure, and mean pulmonary artery pressure before ECMO were 4.0 mmol/L, 80 mm Hg, and 29 mm Hg, respectively. Fifty-nine patients (98%) were on two vasopressors, and 54 (90%) were on at least two inotropes. Vasoactive-Inotropic Score was 30 (IQR, 25-49). Eighty percent of patients received peripheral ECMO. Median ECMO flow index was 1.61 (IQR, 1.4-2.0) L/min/m2. Anticoagulation was not given in 12 (20%) patients during ECMO support. Major adverse events included chest re-exploration (15%), stroke (6.7%), renal replacement therapy (22%), and limb ischemia (5%). In-hospital mortality was 33%. This study suggests that a standardized approach with a dedicated ECMO team is feasible and may improve outcomes of PCS.

Introduction: Optimal valve choice for mitral valve replacement (MVR) in dialysis patients remains unclear. Hypothesis: Mechanical valve (MV) provides survival benefit over biological valve (BV) in young dialysis patients who are undergoing MVR. Methods: Using the United States Renal Data System, a total of 2,905 patients were found to have undergone isolated MVR from 2000 through 2015. Median follow up period was 1.27 years (IQR: 0.23-3.33). We stratified patients into 3 groups by age, and adjusted baseline characteristics between patients who received BV and MV using propensity score matching in each age group: Group1, 18 to 49 (n=456); Group2, 50 to 69 (n=1030); and Group3, 70 or older (n=338). Primary endpoint was 10-year mortality. Cox-hazard model was used to compare 10-year mortality between BV and MV in matched cohorts. Results: Overall in-hospital and 10-year mortality rates were 16.8% and 87.1%, respectively. Use of BV increased from 17.8% in 2000 to 47.2% in 2015 (Figure 1). In the propensity matched groups, Cox hazard analysis revealed BV was independently associated with higher risk of mortality in Group1 (HR 1.51, 95% CI 1.22-1.86, P Conclusions: MV is associated with better long-term survival over BV in well-matched young dialysis patients who are undergoing isolated MVR.

Background and objectives Current guidelines recommend neoadjuvant therapy for pancreatic ductal adenocarcinoma (PDAC) patients with anatomically resectable tumors but elevated CA 19-9. However, this recommendation is based on data from anatomically resectable and borderline resectable PDAC patients. Therefore, we analyzed the association of preoperative CA 19-9 with oncologic outcomes in a cohort of anatomically resectable PDAC patients. Methods A single-institution PDAC database from 2007 to 2015 included patients who underwent guideline-based staging and were anatomically resectable. Patients with bilirubin above 1.5 after decompression, nonsecretors of CA 19-9, and borderline resectable patients were excluded. Statistical analysis included frequency testing and regression modeling for recurrence and survival. Results One hundred forty-four PDAC patients were identified; 16 (11.1%) had elevated preoperative CA 19-9 ≥ 1000. A CA 19-9 level ≥1000 was not associated with demographic, clinical, or pathological factors. After adjustment for potential confounders, CA 19-9 levels (continuous, median, 500 U/mL, or 1000 U/mL cut-offs) were not associated with recurrence or overall survival (OS). Conclusions Although guidelines recommend CA 19-9 to determine the management of anatomically resectable PDAC patients, CA 19-9 was not associated with recurrence or OS in this cohort. Our findings do not suggest that CA 19-9 alone should determine the PDAC treatment strategy.

BACKGROUND Rib fractures in the geriatric trauma population are associated with significant morbidity and mortality. The outcomes of surgical stabilization of rib fractures (SSRF) have not been well defined in this population. METHODS Data from the 2016 to 2017 Trauma Quality Improvement Program database were analyzed. Patients older than 65 years admitted with isolated chest wall injury and multiple rib fractures were abstracted from the database. Multivariate propensity score matching was utilized to stratify patients that underwent rib fixation versus nonoperative management. In the matched cohort, we assessed outcomes including mortality, intensive care unit (ICU) and hospital lengths of stay (LOS), tracheostomy rates, and ventilator-associated pneumonia (VAP) rates. We performed a secondary analysis of patients receiving early (

Primary cardiac tumors are rare and leiomyosarcoma is an even rarer entity with a reported incidence of

Myeloid sarcoma (MS) is a rare extra-medullary solid tumor of immature myeloid cells. While it can be an isolated diagnosis, MS is frequently associated with acute myeloid leukemia, chronic myeloid leukemia and myelodysplastic disorders. Although there have been few cases documented that demonstrate the presence of MS in multiple organs at presentation, concomitant involvement of ileum and appendix has never been described. We treated a patient who presented with a small bowel obstruction at the ileum secondary to MS with involvement of the appendix. The patient subsequently underwent a bone marrow biopsy which was negative for evidence of leukemia. He began treatment with induction chemotherapy.

Two of the accepted treatments for symptomatic Zenker's diverticula are open resection of the diverticulum with cricopharyngotomy and transoral, endoscopic diverticuloesophagostomy with cricopharyngotomy. We report our experience with open surgical resection of the diverticulum with repeat cricopharyngotomy in patients with persistent symptoms after endoscopic diverticuloesophagostomy. This is a retrospective review of patients who underwent open surgical resection of the diverticulum, with repeat cricopharyngotomy in patients with persistent symptoms after endoscopic diverticuloesophagostomy. Medical records were reviewed for demographics, surgical detail, short-term complications, and symptomatic outcomes. Four patients underwent open resection of a Zenker's diverticulum with repeat cricopharyngotomy. There were two men and two women, with a mean age of 77.5 years. The mean operative time was 56 minutes and median length of stay was two days. All patients had improvement in dysphagia. Surgical diverticulectomy with cricopharyngotomy after failed endoscopic diverticuloesophagostomy is a technically challenging operation. However, symptomatic improvement can be achieved.

Recent studies suggest mechanical valve (MV) confer better outcomes as compared to bioprosthetic valves (BV) in younger patients undergoing surgical aortic valve replacement (SAVR). The longevity of BV may be further influenced by deleterious effects of end-stage renal disease (ESRD). We aimed to

Chronic kidney disease (CKD) and anemia are independent preoperative risk factors for coronary artery bypass graft (CABG) surgery. We evaluated the implications of the coexistence of these two factors and their associated prognosis for CABG surgery.We analyzed, retrospectively, consecutive patients who underwent elective CABG surgery between 2004 and 2014. The patients were classified into four groups depending on the presence or absence of preoperative CKD and anemia. We assessed the major adverse cardiac and cerebrovascular event (MACCE), defined as composite outcomes of cardio- and cerebrovascular death, revascularization through surgery or percutaneous intervention, hospitalization for congestive heart failure, and cerebral infarction.The study population consisted of 510 patients (73 % male; median age 71 years old), followed up for a median period of 2.8 years. Multivariate analysis indicated that neither the CKD/no-anemia group [hazard ratio (HR) 0.98, 95 % confidence interval (CI) 0.39-2.51, P = 0.973] nor the no-CKD/anemia group (HR 1.20, 95 % CI 0.69-2.09, P = 0.512) had significantly poorer prognoses than the no-CKD/no-anemia group. However, the CKD/anemia group had a significantly higher risk of a MACCE (HR 2.01, 95 % CI 1.01-3.98, P = 0.046).The presence of both CKD and anemia in patients undergoing CABG for coronary artery disease is synergistically associated with a worse outcome.

A pericecal hernia is a type of internal hernia, which rarely causes small bowel obstruction (SBO). At our institution, a 92-year-old man presented with vomiting and abdominal pain. He was conservatively treated with a diagnosis of SBO. After 2 weeks of copious drainage output, he was taken to the operating room. Laparoscopy revealed a pericecal hernia that was successfully reduced. We conclude that laparoscopic surgery is an effective way to treat SBOs secondary to pericecal hernias.