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Cardiac amyloidosis is restrictive cardiomyopathy, commonly classified as either light-chain amyloidosis (AL) or transthyretin amyloidosis (ATTR), which can be further subdivided into wild-type (systemic senile amyloidosis) and hereditary ATTR amyloidosis. Advanced-stage, silent, and clinically undiagnosed amyloidosis has a poor prognosis, with a survival rate of six months and up to five years. We present a 72-year-old female with a past medical history of heart failure, with preserved ejection fraction, atrial fibrillation, systemic lupus erythematosus (SLE), and stage 3b chronic kidney disease, who presented with persistent shortness of breath, lower extremity pitting edema, jugular venous distension, and dyspnea despite optimal medical therapy. The patient was diagnosed with preserved heart failure in the past and was on guideline-directed medical therapy for over five years with no history of cardiac disease in the family. The patient's previous echocardiogram revealed an ejection fraction of 65%. In order to determine the etiology of the patient's cardiomyopathy, she underwent cardiac magnetic resonance imaging (CMR), monoclonal gammopathy testing, and a Technetium pyrophosphate (99mTc-PYP) scintigraphy, of which the latter two were unrevealing. The CMR revealed increased wall thickness and multiple segments of midmyocardial to subendocardial late gadolinium enhancement, suggestive of infiltrative disease. Due to inconclusive testing, the patient underwent an endomyocardial biopsy and was determined to have wild-type, systemic senile amyloidosis, which held a poor prognosis. The patient was started on tafamidis, a new Food and Drug Administration (FDA)-approved therapy for systemic senile amyloidosis, and was discharged on the new medication, with frequent follow-up visits scheduled. Current treatment guidelines for cardiac amyloidosis include loop diuretics and spironolactone. Medications such as beta-blockers, angiotensin-converting enzyme inhibitors, and calcium channel blockers are not clinically effective. There are currently new medications on the horizon, such as tafamidis, which stabilizes the transthyretin tetramer and reduces the formation of amyloid. This case highlighted that patients who have persistent symptoms of heart failure, despite guideline-directed medical therapy, and without a history of genetic cardiac conditions, may also have a diagnosis of cardiac amyloidosis. Cardiac amyloidosis is often misdiagnosed or diagnosed late in the disease course; therefore, there is a need for increasing awareness of early diagnosis and treatment, including new FDA-approved medications for a better chance of survival.
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OBJECTIVES: To examine short- and long-term outcomes of patients with moderate-to-severe aortic insufficiency (AI) undergoing either a Bentall aortic root replacement (ARR) or valve-sparing root replacement (VSRR). METHODS: A two-centre retrospective database of patients undergoing ARR from 2004 to 2021 was reviewed. Patients <18 years old were excluded. A total of 1527 adult patients underwent Bentall ARR (n = 1150, 75%) or VSRR (n = 377, 25%). Propensity score matching based on preoperative comorbidities was used and 195 matched pairs were identified. Perioperative outcomes, reoperation rates, recurrence of AI and long-term survival were evaluated. RESULTS: ARR patients had more concomitant ascending aortic replacement (35% vs 20%, P = 0.002) and shorter cardiopulmonary bypass (189 vs 233 min, P < 0.0001) and aortic cross-clamp (170 vs 204 min, P < 0.0001) times than the VSRR group. Postoperatively, outcomes were similar between groups, including stroke (3% vs 2%) and in-hospital mortality (1.5% vs 2.1%), all P > 0.05. Indications for and rates of reoperation (4% vs 5%, P = 0.62) of the aortic valve and proximal aorta were similar between ARR and VSRR groups with reoperations occurring a mean of 3.2 years after initial root replacement. The ARR group had less moderate-to-severe AI than the VSRR group (1.6% vs 14%, P = 0.002) a mean of 3 years after surgery. Ten-year survival was similar between ARR (84%) and VSRR (82%) (P = 0.69) groups. CONCLUSIONS: Both ARR and VSRR can be performed with acceptable short- and long-term outcomes in patients with moderate-to-severe AI.
Subject(s)
Aortic Valve Insufficiency , Blood Vessel Prosthesis Implantation , Heart Valve Prosthesis Implantation , Adult , Humans , Adolescent , Aortic Valve/surgery , Retrospective Studies , Blood Vessel Prosthesis Implantation/adverse effects , Heart Valve Prosthesis Implantation/adverse effects , Treatment Outcome , Aortic Valve Insufficiency/etiology , Aorta/surgeryABSTRACT
BACKGROUND AND OBJECTIVE: Retzius-sparing robotic-assisted radical prostatectomy (rsRARP) has gained popularity due to superior early continence outcomes compared to standard robotic prostatectomy (sRARP). We evaluate the results of a single surgeon who transitioned from sRARP to rsRARP and compare oncologic and functional outcomes. METHODS: We retrospectively reviewed all prostatectomies performed by a single surgeon between June 2018 and October 2020. Perioperative, oncologic, and functional data were collected and analyzed. Patients who underwent sRARP were compared with those who underwent rsRARP. RESULTS: Both groups contained 37 consecutive patients each. Preoperative patient characteristics and biopsy results were similar between the two groups. Perioperative outcomes were significant for longer operative room time and higher proportion of T3 tumors in the rsRARP group. Thirty-day complication and readmission rates were similar between groups. There was no difference in early oncologic outcomes, including positive surgical margin rate, biochemical recurrence, and need for adjuvant or salvage treatments. The time to urinary continence and immediate continence rate was superior in the rsRARP group. CONCLUSIONS: The Retzius-sparing approach can be safely adopted by surgeons experienced in sRARP without compromising early oncologic outcomes and with the benefit of improved early continence recovery.
Subject(s)
Robotic Surgical Procedures , Urinary Incontinence , Male , Humans , Robotic Surgical Procedures/methods , Retrospective Studies , Feasibility Studies , Treatment Outcome , Urinary Incontinence/etiology , Urinary Incontinence/prevention & control , Prostatectomy/methodsABSTRACT
BACKGROUND: We aim to identify the incidence and timing of dysfunction and failure of stented bioprosthetic valves in the pulmonary position in congenital heart disease patients. METHODS: A total of 482 congenital heart disease patients underwent 484 stented bioprosthetic pulmonary valve implantations between 2008 and 2018. There were 164 porcine valves (Porcine) and 320 bovine pericardial valves (Pericardial) implanted. Primary endpoints were survival, valve dysfunction, and valve failure. RESULTS: Pericardial valves were implanted in older patients (22.0, interquartile range [IQR] 14-33 vs 16.0, IQR 11-23 years, P < 0.001). Five-year survival (96.7% vs 97.9%) for the Pericardial and Porcine groups, respectively, were similar, P > 0.05. Forty-six (34%) Porcine and 75 (27%) Pericardial group patients met criteria for valve dysfunction at a median echocardiographic follow-up time of 7.43 years (IQR 4.1-9.5 years) and 3.26 years (IQR 1.7-4.7 years), respectively. More Pericardial group patients suffered from at least mild late PR while late median peak gradient was higher in the Porcine group, P < .001 for both. Risk factors for valve dysfunction included decreasing patient age for the entire cohort (hazard ratio [HR] 1.02, 95% confidence interval [CI] 1.00-1.04, P = .015) and lack of anticoagulation at discharge for the Porcine group (HR 3.06, 95% CI 1.03-9.10, P = .044) but not the Pericardial group. Five-year cumulative incidence of dysfunction was 39% for the Pericardial group and 17% for the Porcine group. CONCLUSIONS: Porcine stented and bovine pericardial stented valves can be implanted in the pulmonary position in all age groups safely. However, despite similar rates of valve failure, bovine pericardial stented valves have a higher incidence of valve dysfunction at mid-term follow-up.
Subject(s)
Bioprosthesis , Heart Defects, Congenital , Heart Valve Prosthesis Implantation , Heart Valve Prosthesis , Pulmonary Valve , Animals , Cattle , Swine , Pulmonary Valve/surgery , Heart Valve Prosthesis/adverse effects , Heart Valve Prosthesis Implantation/adverse effects , Bioprosthesis/adverse effects , Heart Defects, Congenital/surgery , Heart Defects, Congenital/etiology , Prosthesis Design , Aortic Valve/surgeryABSTRACT
Objective: The impact of previous aortic root replacement (True-Redo) versus any previous operation (Any-Redo) on outcomes after reoperative aortic root replacement (redo-ROOT) is largely unknown. In this first multi-institutional study, the clinical impact True-Redo versus Any-Redo in the setting of redo-ROOT was reviewed. Methods: From 2004 to 2021, 822 patients underwent redo-ROOT at 2 major academic centers: 638 Any-Redo and 184 True-Redo. Matching based on preoperative demographics and concomitant operations resulted in 174 matched pairs. An independent risk factor analysis was performed to determine risk factors for early and late mortality. Results: Patients in the True-Redo group were younger, at 49.9 ± 15.1 versus 55.3 ± 14.7 years, P < .001. Concomitant operations were largely similar between the 2 groups, P > .05. Median cardiopulmonary bypass time (P < .001) and aortic crossclamp time (P = .03) were longer for True-Redo group. In-hospital mortality was 13% (109) and was without significant difference between groups, P = .41. Ten-year survival was 78% versus 76% for True-Redo versus Any-Redo groups respectively, P = .7. Landmark survival analysis at 4 years' postoperatively on the matched groups found that patients in the True-Redo group had improved survival outcomes (P = .046). Risk factors of in-hospital mortality consisted of older age (P < .0001), lower ejection fraction (P = .02), and male patient (P = .0003). Conclusions: Clinical outcomes following redo-ROOT are excellent. Performance of a True-Redo-ROOT does not result in worse in-hospital morbidity or mortality and has improved survival benefit at midterm follow-up when compared with patients in the Any-Redo group. The decision to perform a redo-ROOT must be taken seriously and must be individualized in a patient-specific manner for optimal outcomes.
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Sjogren syndrome is an autoimmune disorder that leads to dryness in the eyes and mouth. Nodular pulmonary amyloidosis is a localized amyloid deposition pathology commonly seen with monoclonal lymphoproliferative disorders. We present a patient who came in with dyspnea and was found to have nodular pulmonary amyloidosis on biopsy. Commonly associated lymphoproliferative pathologies were ruled out and on further workup, the patient was found to have Sjogren syndrome. This case demonstrates pulmonary nodular amyloidosis as a rare presentation of Sjogren syndrome in the setting of relatively well-controlled symptoms. Detection of pulmonary nodular amyloidosis should prompt evaluation of associated conditions such as malignancy and autoimmune disorders to guide further management.
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Thrombotic thrombocytopenic purpura (TTP) is caused by the deficiency of ADAMTS13, a von Willebrand factor cleaving protease, which results in thrombotic microangiopathy. It is characterized by microangiopathic hemolytic anemia, thrombocytopenia, and microvascular thrombosis leading to organ damage. It has an extremely high mortality rate if left untreated, making early diagnosis and treatment of the utmost importance. We report a case of TTP that developed after vaccination with Ad26.COV2.S COVID vaccine. We present a case of a 50-year-old African American female who presented with dyspnea one week after receiving the first dose of Ad26.COV2.S vaccine. Initial labs showed anemia, thrombocytopenia, and markers of intravascular hemolysis. The suspicion for thrombotic thrombocytopenic syndromes (TTS), vaccine-induced thrombotic thrombocytopenia (VITT), TTP, and Immune thrombocytopenic purpura (ITP) was high based on the history and laboratory results. Computed tomography (CT) of the chest and ultrasound of bilateral lower extremities did not show any evidence of thrombosis. The absence of thrombosis in the presence of a high PLASMIC score increased the suspicion of TTP over the other differentials. Diagnosis of TTP was confirmed when the ADAMTS13 level was low with an elevated autoantibody inhibitor level. The patient underwent treatment with corticosteroids, plasmapheresis, and rituximab with improvement in symptoms and platelet count. TTP and VITT are the possible differential diagnosis for a patient presenting with anemia, thrombocytopenia, and signs of hemolysis after vaccination with Ad26.COV2.S. It is necessary to differentiate these two clinical entities as the management varies based on the diagnosis.
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BACKGROUND: The ideal aortic valve replacement strategy in young- and middle-aged adults remains up for debate. Clinical practice guidelines recommend mechanical prostheses for most patients less than 50 years of age undergoing aortic valve replacement. However, risks of major hemorrhage and thromboembolism associated with long-term anticoagulation may make the pulmonary autograft technique, or Ross procedure, a preferred approach in select patients. METHODS: Data were retrospectively collected for patients 18-50 years of age who underwent either the Ross procedure or mechanical aortic valve replacement (mAVR) between January 2000 and December 2016 at a single institution. Propensity score matching was performed and yielded 32 well-matched pairs from a total of 216 eligible patients. RESULTS: Demographic and preoperative characteristics were similar between the two groups. Median follow-up was 7.3 and 6.9 years for Ross and mAVR, respectively. There were no early mortalities in either group and no statistically significant differences were observed with respect to perioperative outcomes or complications. Major hemorrhage and stroke events were significantly more frequent in the mAVR population (p < .01). Overall survival (p = .93), freedom from reintervention and valve dysfunction free survival (p = .91) were equivalent. CONCLUSIONS: In this mid-term propensity score-matched analysis, the Ross procedure offers similar perioperative outcomes, freedom from reintervention or valve dysfunction as well as overall survival compared to traditional mAVR but without the morbidity associated with long-term anticoagulation. At specialized centers with sufficient expertize, the Ross procedure should be strongly considered in select patients requiring aortic valve replacement.
Subject(s)
Aortic Valve Insufficiency , Heart Valve Prosthesis Implantation , Pulmonary Valve , Adult , Anticoagulants/therapeutic use , Aortic Valve/surgery , Aortic Valve Insufficiency/surgery , Autografts , Heart Valve Prosthesis Implantation/methods , Humans , Middle Aged , Pulmonary Valve/surgery , Retrospective Studies , Transplantation, Autologous , Treatment OutcomeABSTRACT
Background and Purpose: More than 40% of patients undergoing percutaneous nephrolithotomy (PCNL) are left with residual stone fragments and often require secondary procedures. Portable CT (PCT) technology allows surgeons to obtain intraoperative cross-sectional imaging, identify and extract residual stones immediately, and thereby reduce the need for subsequent procedures. This prospective trial evaluates how incorporation of PCT during PCNL affects perioperative outcomes. Patients and Methods: We prospectively enrolled eligible patients undergoing initial PCNL for this trial (n = 60), which entailed a single intraoperative CT abdomen and ipsilateral antegrade ureteroscopy when the surgeon felt stone treatment was visually complete. If residual fragments were identified, the surgeon continued nephroscopy to find and remove them; if not, the procedure was concluded. These patients were compared with a retrospective cohort (n = 174) who underwent initial PCNL with postoperative imaging performed the following day. Results: The two cohorts had similar demographic properties and stone characteristics, and location of percutaneous access. In the prospective arm, 50% of intraoperative PCT scans identified residual fragments, prompting continuation of surgery to remove them. This cohort had significantly higher stone-free rate (82% vs 36%, p < 0.01), lower rate of planned reintervention (7% vs 32%, p < 0.01), lower rate of urgent presentation with ureteral obstruction (0% vs 7%, p = 0.04), lower total CT-based effective radiation dose (8.4 mSv vs 14.6 mSv, p < 0.01), and shorter length of stay (2.3 days vs 3.5 days, p < 0.01) when compared with the retrospective cohort that did not use intraoperative PCT. Conclusions: Obtaining an intraoperative PCT scan during PCNL can substantially improve perioperative outcomes. Further evaluation of this modality through a randomized controlled trial is warranted. Clinical Trial Registration Number: NCT04556396.
Subject(s)
Kidney Calculi , Nephrolithotomy, Percutaneous , Nephrostomy, Percutaneous , Humans , Kidney Calculi/diagnostic imaging , Kidney Calculi/surgery , Nephrostomy, Percutaneous/methods , Prospective Studies , Retrospective Studies , Tomography, X-Ray Computed , Treatment OutcomeSubject(s)
Embolization, Therapeutic , Laser Therapy , Prostatic Hyperplasia , Urinary Bladder Neck Obstruction , Arteries , Embolization, Therapeutic/adverse effects , Humans , Laser Therapy/adverse effects , Lasers , Male , Prostate/diagnostic imaging , Prostate/surgery , Prostatic Hyperplasia/complications , Prostatic Hyperplasia/diagnostic imaging , Prostatic Hyperplasia/surgery , Treatment Outcome , Urinary Bladder Neck Obstruction/diagnostic imaging , Urinary Bladder Neck Obstruction/etiology , Urinary Bladder Neck Obstruction/surgeryABSTRACT
OBJECTIVES: To evaluate contemporary clinical presentations of priapism, their association with socioeconomic characteristics, and the role of prescribing providers in priapism episodes in a large cohort of patients managed at 3 major academic health systems. METHODS: We identified all consecutive patients presenting with ischemic priapism to the emergency departments of three major academic health systems (2014 -2019). Demographic characteristics, priapism etiologies, and clinical management were evaluated. Univariable and multivariable analyses were used to assess the contribution of socioeconomic characteristics and the role of prescribing providers in priapism episodes. RESULTS: We identified 102 individuals with a total of 181 priapism encounters. Hispanic race, lower income quartile, sickle-cell disease, and illicit drug use were associated with increased risk of recurrent episodes. Of ICI users, 57% received their prescriptions from non-urological medical professionals (NUMPs); the proportion with recurrent episodes was higher for NUMPs compared to urologists (24% vs 0%, Pâ¯=â¯0.06) with no demographic differences identified between patients treated by either group. CONCLUSION: Socioeconomic disparities exist among patients presenting with recurrent episodes of priapism, potentially highlighting systemic issues with access to care and patient education. With most patients who developed ischemic priapism from ICI being prescribed these medications by NUMPs, further investigation is required to elucidate the prescribing and counseling patterns of these providers. Increased awareness of disparities and complications may improve patient safety.
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Anemia, Sickle Cell , Priapism , Anemia, Sickle Cell/complications , Cohort Studies , Humans , Male , Priapism/epidemiology , Priapism/etiology , Risk Factors , Socioeconomic FactorsABSTRACT
PURPOSE: The ideal number of neoadjuvant chemotherapy (NAC) cycles for muscle-invasive bladder cancer is uncertain with 3 to 4 representing the standard of care (SOC). We compared ypT0 rates and survival between patients receiving 4 versus 3 cycles of NAC with evaluation of chemotherapy-related toxicity for correlation with tumor chemosensitivity and pathological response. MATERIALS AND METHODS: Patients receiving NAC followed by radical cystectomy for cT2-4N0M0 urothelial carcinoma from 2 institutions were included. Primary study groups included 4 cisplatin-based NAC cycles, 3 cisplatin-based NAC cycles, and nonSOC NAC (1-2 cycles or noncisplatin-based) to compare ypT0/≤ypT1 rates and survival. A cohort of patients not receiving NAC was included for pathological reference. RESULTS: Of 693 total patients, 318 (45.9%) received NAC. ypT0 and ≤ypT1 rates were 42/157 (26.8%) and 86/157 (54.8%) for 4 cycles, 38/114 (33.3%) and 71/114 (62.3%) for 3 cycles, and 6/47 (12.8%) and 13/47 (27.7%) for nonSOC (p=0.03 and p <0.01, respectively). Pathological response appeared higher among patients receiving 3 cycles due to toxicity (ypT0: 29/77 [37.7%]; ≤ypT1: 51/77 [66.2%]) but did not reach statistical significance. Toxicities leading to treatment modifications were thrombocytopenia (32.1%), neutropenia (27.2%), renal insufficiency (22.2%), and constitutional symptoms (18.5%). NonSOC patients had lower Kaplan-Meier survival (cT2-cT4N0M0: log-rank p=0.07; cT2N0M0: log-rank p=0.02). There were no statistically significant differences in survival between 4 and 3 cycles (HR 1.00 [95% CI 0.57-1.74], p=0.99). CONCLUSIONS: Patients completing 3 cycles of cisplatin-based NAC have similar pathologic response and short-term survival compared to 4 cycles. Further evaluation of patients experiencing toxicity as a potential marker of tumor chemosensitivity is needed.
Subject(s)
Antineoplastic Agents/administration & dosage , Cisplatin/administration & dosage , Neoadjuvant Therapy/statistics & numerical data , Urinary Bladder Neoplasms/drug therapy , Urinary Bladder Neoplasms/mortality , Aged , Cystectomy , Female , Humans , Male , Middle Aged , Neoplasm Invasiveness , Retrospective Studies , Survival Rate , Treatment Outcome , Urinary Bladder Neoplasms/pathology , Urinary Bladder Neoplasms/surgeryABSTRACT
The recent dramatic advances in preventing "initial xenograft dysfunction" in pig-to-non-human primate heart transplantation achieved by minimizing ischemia suggests that ischemia reperfusion injury (IRI) plays an important role in cardiac xenotransplantation. Here we review the molecular, cellular, and immune mechanisms that characterize IRI and associated "primary graft dysfunction" in allotransplantation and consider how they correspond with "xeno-associated" injury mechanisms. Based on this analysis, we describe potential genetic modifications as well as novel technical strategies that may minimize IRI for heart and other organ xenografts and which could facilitate safe and effective clinical xenotransplantation.
Subject(s)
Organ Transplantation , Reperfusion Injury/prevention & control , Adaptive Immunity , Animals , Biomarkers , Complement System Proteins/immunology , Complement System Proteins/metabolism , Disease Management , Disease Susceptibility , Heterografts , Humans , Immunity, Innate , Mitochondria/immunology , Mitochondria/metabolism , Organ Specificity , Organ Transplantation/adverse effects , Oxidative Stress , Reactive Oxygen Species/metabolism , Reperfusion Injury/etiology , Reperfusion Injury/metabolism , Transplantation, HeterologousABSTRACT
OBJECTIVE: The timing and nature of and risk factors for reoperation after the arterial switch operation in the setting of d-transposition of the great arteries requires further elucidation. METHODS: A total of 403 patients who underwent arterial switch operation from 1986 to 2017 were reviewed. Institutional preference was for pulmonary artery reconstruction using a pantaloon patch of fresh autologous pericardium. The targets for coronary artery reimplantation were identified by intermittent root distension. Multivariable analysis was used to identify risk factors for reoperation. RESULTS: Median follow-up was 8.6 years (interquartile range [IQR]: 2-16.9). Pulmonary arterioplasty was the most common reoperation (n = 11, 2.7%) at 3.3 years (IQR: 1.4-11.4) postoperatively. Subvalvar right ventricular outflow tract reconstruction (RVOTR) was required in nine (2.2%) patients at 2.5 years (IQR: 1.1-5.3) postoperatively. Aortic valve repair or replacement (AVR/r) was required in seven (1.7%) patients at 13.6 years (IQR: 10.0-15.8) postoperatively. Aortic root replacement (ARR) and Coronary Artery Bypass Graft/coronary patch arterioplasty were required in five (1.2%) patients each at 13.6 years (IQR: 11.0-15.3) and 11.3 years (IQR: 2.3-13.6) postoperatively, respectively. Taussig-Bing anomaly was a risk factor for any reoperation (P = .034). Risk factors for specific reoperations included ventricular septal defect for AVR/r (P = .038), Taussig-Bing anomaly for RVOTR (P = .004), and pulmonary artery banding for ARR (P = .028). CONCLUSIONS: Pantaloon patch pulmonary artery reconstruction and intermittent neo-aortic root distension during coronary reimplantation have minimized respective outflow tract reoperations. Certain anatomic subsets carry different risks for late reoperation, and pulmonary artery and/or RVOT reinterventions tend to occur sooner than aortic reinterventions. Special attention to these higher risk subpopulations will be critical to optimizing lifelong outcomes.
Subject(s)
Arterial Switch Operation , Transposition of Great Vessels , Arterial Switch Operation/adverse effects , Follow-Up Studies , Humans , Infant , Reoperation , Retrospective Studies , Risk Factors , Transposition of Great Vessels/surgery , Treatment OutcomeABSTRACT
OBJECTIVE: To characterize post-orchiectomy treatment trends in prepubescent and adolescent patients with nonseminomatous germ cell tumors (NSGCT) and identify patient and hospital factors associated with receiving surveillance or treatment (chemotherapy or RPLND) after orchiectomy. METHODS: Patients <18 years old diagnosed with NSGCT from 2006 to 2016 were extracted from the National Cancer Database. Patients were stratified into prepubescent (<12 years old) and adolescent (age 13-17) cohorts. National trends and multivariable logistic regression for odds of undergoing treatment were identified. RESULTS: Documentation of use of post-orchiectomy treatment or surveillance was available for 1006 patients. This population was divided into a prepubescent cohort (≤12 years of age, n = 153) and an adolescent cohort (13-17 years of age, n = 853). 545 (54.4%) patients proceeded with treatment. The proportion of patients undergoing treatment in each cohort remained similar over time, but there was a shift in the adolescent cohort away from RPLND towards chemotherapy. In the prepubescent cohort, pathologic stage group III was associated with undergoing treatment. Older age, >50 miles travel to treatment facility, and higher pathologic stage group were associated with treatment in the adolescent cohort. Black race was associated with decreased odds of undergoing treatment among adolescents. CONCLUSION: National treatment trends regarding NSGCT remained similar over a decade. Higher disease stage in prepubescent patients lead to additional post-orchiectomy treatment. Adolescents with NSGCT were more likely to undergo post-orchiectomy treatment if they were older, traveled farther to a treatment center, and had a higher disease stage.
Subject(s)
Neoplasms, Germ Cell and Embryonal/therapy , Testicular Neoplasms/therapy , Adolescent , Child , Cohort Studies , Combined Modality Therapy , Humans , Male , OrchiectomyABSTRACT
INTRODUCTION: We sought to investigate the clinical utility of volumetric measurements in predicting passage of symptomatic ureteral calculi. METHODS: We performed a retrospective review of patients seen in the emergency department for computerized tomography-confirmed symptomatic ureteral calculi with a subsequent discharge for trial of passage. Patient demographics and results of the passage trial were recorded. Stone parameters including location, 2-dimensional linear measurements and 3-dimensional volume measurements were calculated. Univariate and multivariate analyses were performed to evaluate the association between the aforementioned stone parameters and stone passage. RESULTS: A total of 70 patients were analyzed, of whom 37 (53%) passed their stones. On univariate analysis, patients who passed their stones had shorter axial diameters (mean±SD 3.3±1.3 mm vs 5.1±1.7 mm, p <0.01) and smaller volumes (0.03±0.02 cm3 vs 0.10±0.08 cm3, p <0.01). Stones that passed had traversed 79% of the ureter on presentation, compared to 41% for the stones that did not pass (p <0.01). Multivariate analysis demonstrated that shorter axial diameter was independently associated with stone passage (OR 0.46 [CI 0.29-0.71], p <0.01). Inclusion of stone volume measurements into the logistic regression model, however, provided no additional benefit for predicting stone passage rates (p=0.28). CONCLUSIONS: Although a stone's volume is expectedly correlated with passage, it does not seem to provide additional benefit when the stone's axial diameter and location within the ureter are known. Based on our findings, additional investment of time and resources into 3-dimensional modalities may not be warranted in this setting.
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PURPOSE: The 2 most common adverse effects of radical prostatectomy are erectile dysfunction and stress urinary incontinence which often require surgical management with penile prosthesis (PP) and artificial urinary sphincter (AUS) implantation, respectively. There are conflicting reports regarding whether these procedures should be combined into 1 surgical setting or staged. We sought to evaluate the safety of performing these procedures in the same operative setting. MATERIALS AND METHODS: We performed a retrospective analysis using the Healthcare Cost and Utilization (HCUP) State Inpatient Database (SID) and State Ambulatory Surgery Database (SASD) for the states of California (2007-2011) and Florida (2009-2014). ICD-9-CM diagnosis and CPT codes were used to identify adult males who underwent both PP and AUS implantation and outcomes regarding readmissions, emergency room (ER) presentations, and complications were reviewed. RESULTS: Patients undergoing synchronous PP-AUS implantation had significantly higher 90-day readmission rates (13.9% vs 7.2%, p <0.001), suffered higher rates of device complications (6.1% vs 3.4%, p=0.021), and were more likely to have minor complications (8.89% vs 2.35%, p <0.001) compared to nonsynchronous device placement. No differences in major complications or 90-day ER visits were observed. CONCLUSIONS: Synchronous PP and AUS implantation is feasible but may be associated with higher readmission rates, device complications and postoperative complications compared to a staged approach. This further validates findings from prior studies.
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INTRODUCTION: We sought to compare re-treatment rates between shockwave lithotripsy and ureteroscopy to evaluate the effectiveness of these modalities. Additionally, we aimed to compare costs associated with re-treatment. METHODS: The Healthcare Cost and Utilization Project State Ambulatory Surgery Database for Florida from 2009 to 2015 was used to identify patients who underwent shockwave lithotripsy or ureteroscopy. Patients were tracked for subsequent stone surgeries within 3 months, 6 months and 1 year. Costs of care were estimated and descriptive analyses were performed. A multivariable logistic regression model was used to determine predictors of a second procedure. RESULTS: A total of 98,011 patients underwent initial shockwave lithotripsy or ureteroscopy. Of those who underwent initial shockwave lithotripsy 21.2% had a second surgery (shockwave lithotripsy or ureteroscopy) within 3 months compared to 10% of patients who underwent initial ureteroscopy (p <0.01). On multivariable analysis, patients who underwent initial shockwave lithotripsy were more than twice as likely (OR 2.4, 95% CI 2.3-2.5) to undergo a second procedure within 3 months. Older patients were also more likely to undergo a second surgery, while African Americans, Hispanics, uninsured patients and patients with more comorbidities had decreased odds of undergoing a second surgery (all p <0.05). The per patient cost of the initial procedure plus re-treatment at the 3-month mark was $6,239 for initial shockwave lithotripsy and $5,319 for initial ureteroscopy (p <0.01). CONCLUSIONS: Patients undergoing shockwave lithotripsy are more likely than those undergoing ureteroscopy to have additional stone procedures, making shockwave lithotripsy a more expensive intervention.
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INTRODUCTION: Non-pharmacologic alternative therapies for pain have been around for a long time, some for hundreds of years. They have been used throughout history to treat many issues. RECENT FINDINGS: Currently, alternative medicine is most frequently used to treat musculoskeletal pain, and between 59 and 90% of patients utilizing alternative therapies for chronic pain claimed they were helpful and can serve as an effective adjunctive for the treatment of chronic pain. Some examples of alternative therapies that will be discussed in this review include acupuncture, tai chi, osteopathic manipulation, and chiropractic care. Acupuncture, traditionally a Chinese practice, is becoming more popular across the world to attempt to relieve pain. It involves the placement of thin needles at various points in the body. The efficacy of acupuncture for pain is heavily debated. More research and discussion are necessary to determine the exact role it plays in the treatment of chronic pain. Tai chi is also a traditional Chinese practice that is often used as a form of meditation and for potential health benefits. Tai chi involves a series of complex movements such as squatting combined with deep breathing to achieve relaxation and pain reduction. Osteopathic manipulative treatment (OMT) is a technique used by both osteopathic physicians (DO) as well as other health professionals to manage a wide range of conditions in any given patient. The technique involves utilization and manipulation of the musculoskeletal system to achieve potential health benefits. OMT has been used as therapy for many issues but is commonly used for pain conditions. Alternative therapies may serve as an effective adjunctive treatment modality for the management of chronic pain conditions. There has been a tremendous amount of research dictating the effectiveness of alternative therapies for chronic pain management. The purpose of this review is to provide a comprehensive evidence-based update of alternative therapy used for the management of chronic pain conditions.