RESUMO
An inadequate future liver remnant (FLR) can preclude curative-intent surgical resection for patients with primary or secondary hepatic malignancies. For patients with normal baseline liver function and without risk factors, an FLR of 20% is needed to maintain postsurgical hepatic function. However, the FLR requirement is higher for patients who are exposed to systemic chemotherapy (FLR, >30%) or have cirrhosis (FLR, >40%). Interventional radiologic and surgical methods to achieve FLR hypertrophy are evolving, including portal vein ligation, portal vein embolization, radiation lobectomy, hepatic venous deprivation, and associating liver partition and portal vein ligation for staged hepatectomy. Each technique offers particular advantages and disadvantages. Knowledge of these procedures can help clinicians to choose the suitable technique for each patient. The authors review the techniques used to develop FLR hypertrophy, focusing on technical considerations, outcomes, and the advantages and disadvantages of each approach. Online supplemental material is available for this article. ©RSNA, 2022.
Assuntos
Hepatectomia , Veia Porta , Humanos , Resultado do Tratamento , Hepatectomia/efeitos adversos , Hepatectomia/métodos , Hepatomegalia/etiologiaRESUMO
OBJECTIVE. The purpose of this study was to assess feasibility and rate of patients returning to the hospital when a same-day discharge protocol is used for patients undergoing transradial uterine artery embolization (UAE) for symptomatic fibroids. MATERIALS AND METHODS. A total of 374 patients who underwent transradial UAE with a same-day discharge protocol between April 2013 and June 2019, with documented follow-up, were included in this single-health-system retrospective study. Angiographic images and procedural reports were reviewed for technical success (defined as bilateral embolization). Electronic medical records were reviewed for patient and fibroid characteristics, adverse events, clinical success (defined as documented improvement in symptoms or patient satisfaction), and unplanned clinic visits, emergency department visits, and readmissions within 30 days of UAE. Univariate and multivariate analyses were used to identify risk factors for unplanned visits. RESULTS. Eight (2.1%) patients required conversion to inpatient stay (mean length of stay, 1.4 days; range, 1-3 days). The median postprocedure observation time was 3.7 hours (range, 1.1-12.5 hours). Technical success was achieved in 94.7% of patients, with 2.4% requiring crossover to the femoral artery for access. Clinical success was achieved in 86.0% of patients, with 6-month reductions in uterus and dominant leiomyoma volume of 30.4% and 42.9%, respectively. Rates of unplanned clinic visits, emergency department visits, and readmissions were 3.2%, 5.1%, and 0.5%, respectively. Patients with submucosal fibroids or pain as an indication for UAE were significantly more likely to have unplanned visits. CONCLUSION. Transradial UAE for symptomatic fibroids can be performed using a same-day discharge protocol with low rates of patients returning to the hospital. Submucosal location and pain as an indication for UAE were predictors of early return.
Assuntos
Assistência Ambulatorial/métodos , Embolização da Artéria Uterina/métodos , Adulto , Assistência Ambulatorial/estatística & dados numéricos , Estudos de Viabilidade , Feminino , Humanos , Alta do Paciente/estatística & dados numéricos , Readmissão do Paciente/estatística & dados numéricos , Estudos Retrospectivos , Fatores de Risco , Resultado do Tratamento , Embolização da Artéria Uterina/efeitos adversos , Embolização da Artéria Uterina/estatística & dados numéricosRESUMO
OBJECTIVE: Transradial access (TRA) has traditionally been favored for coronary interventions. Tools with up to 200 cm length now allow operators to treat infrainguinal peripheral arterial disease (PAD) using TRA. This study aims to assess the safety and feasibility of TRA infrainguinal interventions. METHODS: Patients with infrainguinal PAD who underwent intervention via TRA from July 2013 through June 2019 were retrospectively reviewed. Exclusion criteria included Barbeau D waveform, a radial artery diameter of greater than 2 mm, radial artery occlusion, Raynaud syndrome, or peripheral vasculitis. Procedural success (adequate inline flow to the foot), TRA alone failure (crossover or use of an additional access site), clinical success (defined as improvement in ankle brachial index, clinical symptoms, or wound healing) and adverse events were recorded from procedure notes and follow-up visits. RESULTS: Thirty-six procedures were attempted using TRA in 32 patients (mean age, 65.8 years; range, 29-86; 22 male, 14 female) with mean height of 65.8 inches (range, 59.0-72.0 inches) and a body mass index of 28.7 (range, 19.1-43.9). Preprocedure Rutherford classification (II/III/IV/V/VI) was 8/15/2/7/4, respectively. The left radial artery was used for 35 of 36 procedures (97.2%). Treated vessels included the common femoral (n = 4), superficial femoral (n = 25), deep femoral (n = 1), popliteal (n = 10), tibioperoneal trunk (n = 2), tibial (n = 4), and plantar (n = 1) arteries. Interventions included angioplasty (n = 32, 100%), atherectomy (n = 8, 25%), and stenting (n = 13, 41%). Procedural success was 100%, the TRA alone failure rate was 11.1%, and clinical success was 89.3%. The median follow-up was 286.5 days (range, 0-919 days). Adverse events included radial artery pseudoaneurysm (n = 1), access site hematoma/bleeding (n = 3), radial artery occlusion (n = 1), groin hematoma (n = 1), popliteal artery dissection treated with stenting (n = 2), and a small superficial femoral artery perforation (n = 1) treated with prolonged balloon tamponade. No patients experienced signs of cerebrovascular events or distal embolism. CONCLUSIONS: TRA is a useful option for treating patients with PAD; however, several limitations still exist.
Assuntos
Angioplastia/efeitos adversos , Doença Arterial Periférica/cirurgia , Complicações Pós-Operatórias/epidemiologia , Artéria Radial/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Angioplastia/instrumentação , Angioplastia/métodos , Estudos de Casos e Controles , Estudos de Viabilidade , Feminino , Artéria Femoral/cirurgia , Seguimentos , Humanos , Extremidade Inferior/irrigação sanguínea , Masculino , Pessoa de Meia-Idade , Artéria Poplítea/cirurgia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Stents , Artérias da Tíbia/cirurgia , Resultado do TratamentoRESUMO
This retrospective report describes treatment of 21 patients who underwent prostatic artery embolization using 70- to 150-µm radiopaque microspheres for lower urinary tract symptoms secondary to benign prostatic hyperplasia. Seventeen patients (81%) received successful bilateral prostatic artery embolization. At a mean follow-up of 42 days (range, 25-59 days), patients showed improvement in International Prostate Symptom Score (n = 11; mean = 10.6; P = .001), quality of life score (n = 17; mean = 2.0; P = .02), and International Index of Erectile Function (n = 17; mean = 9.3; P = .01). The mean prostate volume reduction was 28 mL (16.2%; P = .003). Nontarget embolization occurred twice, resulting in 1 minor adverse event of hematospermia.
Assuntos
Artérias , Embolização Terapêutica , Sintomas do Trato Urinário Inferior/terapia , Próstata/irrigação sanguínea , Hiperplasia Prostática/terapia , Idoso , Idoso de 80 Anos ou mais , Artérias/diagnóstico por imagem , Humanos , Sintomas do Trato Urinário Inferior/diagnóstico por imagem , Sintomas do Trato Urinário Inferior/fisiopatologia , Masculino , Microesferas , Pessoa de Meia-Idade , Hiperplasia Prostática/diagnóstico por imagem , Hiperplasia Prostática/fisiopatologia , Qualidade de Vida , Recuperação de Função Fisiológica , Estudos Retrospectivos , Fatores de Tempo , Resultado do TratamentoRESUMO
PURPOSE: To evaluate outcomes after prostatic artery embolization (PAE) in patients with severe intravesical prostatic protrusion (IPP). MATERIALS AND METHODS: This was a retrospective, single health system, 2-hospital study from April 2015 to December 2018 of 54 patients who underwent elective PAE procedures (age mean 67.5 years; standard deviation [SD] 8.5). The cohort had a mean ellipsoid prostate volume of 100.1 cm3 (SD 56.7), a mean baseline International Prostate Symptom Score (IPSS) of 18.7 (SD 8.2), a mean baseline quality of life (QOL) score of 4.1 (SD 1.4), and a median follow-up of 38 days (range 10-656 days). Outcomes including IPSS and QOL score reduction (where a lower QOL score indicates an improvement in QOL), and clinical success were compared between severe (≥10 mm) and nonsevere (<10 mm) IPP patients. A linear regression model was used to examine the impact of IPP on these outcomes. RESULTS: No significant differences in patient characteristics were found between nonsevere (n = 17) and severe (n = 37) IPP patients. Both cohorts showed IPSS reduction (nonsevere 6.0, P = .0397; severe 8.2, P < .0001) and QOL score reduction (nonsevere 1.0, P = .102; severe 2.0, P < .0001). No significant differences in IPSS or QOL score reduction were found between the cohorts (P = .431 and P = .127). Linear regression found that baseline IPP was not a significant contributor to the outcomes (IPSS: R2 = .5, P < .0001; IPP: P = .702; QOL: R2 = .5, P = .0003; IPP: P = .108). CONCLUSIONS: There were no significant differences in early outcomes in PAE between patients with severe and nonsevere IPP.
Assuntos
Embolização Terapêutica , Sintomas do Trato Urinário Inferior/terapia , Próstata/irrigação sanguínea , Hiperplasia Prostática/terapia , Idoso , Embolização Terapêutica/efeitos adversos , Humanos , Sintomas do Trato Urinário Inferior/diagnóstico por imagem , Sintomas do Trato Urinário Inferior/fisiopatologia , Masculino , Pessoa de Meia-Idade , Tamanho do Órgão , Próstata/diagnóstico por imagem , Hiperplasia Prostática/diagnóstico por imagem , Hiperplasia Prostática/fisiopatologia , Qualidade de Vida , Estudos Retrospectivos , Índice de Gravidade de Doença , Fatores de Tempo , Resultado do TratamentoAssuntos
Carcinoma Hepatocelular , Embolização Terapêutica , Neoplasias Hepáticas , Transplante de Fígado , Humanos , Carcinoma Hepatocelular/radioterapia , Carcinoma Hepatocelular/cirurgia , Neoplasias Hepáticas/radioterapia , Neoplasias Hepáticas/cirurgia , Transplante de Fígado/efeitos adversos , Estudos Retrospectivos , Resultado do Tratamento , Compostos RadiofarmacêuticosRESUMO
OBJECTIVE: The ideal treatment option for patients with complex aneurysm morphology remains highly debated. The aim of this study was to investigate the impact of endovascular aneurysm repair (EVAR) with active fixation on outcomes in patients with complex aneurysm morphology. METHODS: There were 340 consecutive patients who underwent EVAR using active fixation devices, 234 with active infrarenal fixation (AIF; Gore Excluder; W. L. Gore & Associates, Flagstaff, Ariz) and 106 with active suprarenal fixation (ASF; 85 Medtronic Endurant [Medtronic, Santa Rosa, Calif] and 21 Cook Zenith [Cook Medical, Bloomington, Ind]). Demographics, comorbidities, anatomic features, and outcomes were analyzed for patients receiving devices with active fixation. Outcomes of using active fixation in necks with <15-mm neck lengths, >60-degree infrarenal neck angle (ß), >30-mm infrarenal neck diameter, severe aortic neck calcification or thrombus, and nonstraight neck morphology were evaluated. RESULTS: Of the 340 patients, 106 (78 men; mean age, 74.5 ± 9.3 years at the time of surgery) received implants with ASF and 234 (191 men; mean age, 74.6 ± 8.9 years at the time of surgery) received implants with AIF. In comparing AIF and ASF devices, patients in the suprarenal fixation group had significantly shorter follow-up time (25 ± 17 months vs 44.3 ± 32 months; P < .0001). Patients in the ASF group had shorter aortic neck lengths (25.5 ± 15.1 mm vs 28.6 ± 14.9 mm; P = NS) and significantly larger infrarenal neck diameters (25.9 ± 6.3 mm vs 23.4 ± 3.2 mm; P < .0001) and aneurysm diameters (59.9 ± 11.6 mm v. 55.9 ± 10.0 mm; P = .002). Outcomes were similar between groups, with no significant differences in reintervention, proximal endoleak, sac growth, abdominal aortic aneurysm-related death, or rupture. Of the complex anatomic neck features investigated, neck diameter >30 mm and nonstraight neck morphology had the highest rates of reintervention in ASF devices. CONCLUSIONS: In cases of hostile infrarenal neck morphology, ASF appears to be used more frequently. Our data suggest that ASF may be useful for certain patients but may be unfavorable for others, such as those with wide necks or several difficult neck features. Nevertheless, further research is needed to evaluate more optimal treatment options, such as fenestrated EVAR, branched EVAR, and endovascular adjuncts such as EndoAnchors (Aptus Endosystems, Sunnyvale, Calif), in dealing with high-risk anatomic characteristics that may not be optimally managed with standard EVAR devices with active fixation.
Assuntos
Aneurisma da Aorta Abdominal/cirurgia , Implante de Prótese Vascular , Prótese Vascular , Endoleak/epidemiologia , Procedimentos Endovasculares , Idoso , Idoso de 80 Anos ou mais , Aneurisma da Aorta Abdominal/complicações , Aneurisma da Aorta Abdominal/patologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Same-day (<24 h) discharge total joint arthroplasty (TJA) may be a safe and effective option for certain patients with end-stage osteoarthritis. Given the growing pressure to improve quality and lower TJA episode costs, surgeons must identify which TJA patients can be appropriately discharged home quickly and safely. This study identifies characteristics associated with same-day discharge post-TJA as well as assesses risk factors for complications in this select patient population. METHODS: Bivariate and multivariate analyses were performed using perioperative variables from the 2011 to 2014 National Surgical Quality Improvement Program database. RESULTS: In total, 7474 primary TJAs among 120,847 TJA patients were discharged within 24 h post-surgery. These patients were more likely to be younger (<50 years), male sex, American Society of Anesthesiologists class 1 or 2, and less likely to be obese or taking steroids (P < .05 for all). They were also less likely to have co-morbidities. Rates of severe adverse event (SAE) or unplanned readmission post-discharge were 1.3% and 1.9%, respectively. Multivariate analysis identified age >80 (odds ratio [OR] 4.16, P = .001), smoking (OR 1.61, P = .03), bleeding-causing disorders (OR 2.56, P = .01), American Society of Anesthesiologists class 3 or 4 (OR 1.42, P < .05), and SAE pre-discharge (OR 13.13, P < .0001) as independent predictors for adverse events or readmission in this population. CONCLUSION: Patient characteristics, co-morbidities, and SAEs pre-discharge can be used to assess potential for discharge within 24 h. The results of our analysis may be used to develop risk stratification tools for identification of patients that are truly appropriate for same-day discharge TJA.
Assuntos
Artroplastia de Quadril/efeitos adversos , Artroplastia do Joelho/efeitos adversos , Alta do Paciente/estatística & dados numéricos , Complicações Pós-Operatórias/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Líquidos Corporais , Bases de Dados Factuais , Feminino , Hemorragia/etiologia , Humanos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Obesidade/complicações , Razão de Chances , Complicações Pós-Operatórias/etiologia , Melhoria de Qualidade , Fatores de Risco , Fumar , CirurgiõesRESUMO
BACKGROUND: Bundled payment programs for primary total joint arthroplasty (TJA) have identified reducing nonhome discharge as a major area of cost savings. Health care providers must therefore identify, risk stratify, and appropriately care for home-discharged TJA patients. This study aimed to analyze risk factors and timing of postdischarge complications among home-discharged primary total hip arthroplasty (THA) and total knee arthroplasty (TKA) patients and risk stratify them to identify those who would benefit from higher level care. METHODS: Patients discharged home after elective primary THA/TKA from 2011 to 2014 were identified in the National Surgical Quality Improvement Program database. Bivariate and multivariate analyses were performed using perioperative variables. RESULTS: A total of 50,376 and 71,293 home-discharged THA and TKA patients were included for analysis, of which, 1575 THA (3.1%) and 2490 TKA (3.5%) patients suffered postdischarge severe complications or unplanned readmissions. These patients were older, smokers, obese, and functionally dependent (P < .001 for all). In multivariate analysis, severe adverse event predischarge, age, male gender, functional status, and 10 other variables were all associated with ≥1.22 odds of postdischarge severe adverse event or readmission (P < .05). THA and TKA patients with 2, 3, or ≥4 risk factors had 1.43-5.06 times odds of complications within 14 days post discharge and 1.41-3.68 times odds of complications beyond 14 days compared to those with 0 risk factors (P < .001 for all). CONCLUSION: Risk factors can be used to predict which home-discharged TJA patients are at greatest risk of postdischarge complications. Given that this is a growing population, we recommend the development of formal risk-stratification protocols for home-discharged TJA patients.
Assuntos
Artroplastia de Quadril/efeitos adversos , Artroplastia do Joelho/efeitos adversos , Procedimentos Cirúrgicos Eletivos/efeitos adversos , Alta do Paciente , Idoso , Estudos de Coortes , Bases de Dados Factuais , Análise Fatorial , Feminino , Gastos em Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Obesidade/etiologia , Melhoria de Qualidade , Medição de Risco , Fatores de Risco , Sociedades Médicas , Estados UnidosRESUMO
BACKGROUND: Medicare has enacted a mandatory bundled payment program for primary total joint arthroplasty that includes nonelective primary total hip arthroplasty (THA). Efficient postacute care management has been identified as an opportunity to improve value for patients. We aimed to identify risk factors for and compare rates of complications by discharge destination and then use those factors to risk-stratify non-elective THA patients. METHODS: Patients who underwent nonelective primary THA from 2011 to 2014 were identified in the American College of Surgeons National Surgical Quality Improvement Program database and categorized into those discharged to skilled nursing facility or inpatient rehabilitation facility vs home self-managed/home health (HHH). Bivariate and multivariate analyses of risk factors for postdischarge adverse events were performed using patient characteristics and intraoperative variables. RESULTS: In bivariate analysis, skilled nursing facility or inpatient rehabilitation facility patients compared with HHH patients, had lower rates of postdischarge severe adverse events (SAEs; 49% vs 58%; P < .001) and unplanned 30-day readmissions (71% vs 83%; P < .001). HHH discharged patients with 1 or more of risk factors had a 1.85-6.18 times odds of complications within the first 14 days. CONCLUSION: The most important risk factors for predicting postdischarge SAE and readmission are predischarge SAE, dependent functional status, body mass index >40 kg/m2, smoking, diabetes, chronic steroid use, and American Society of Anesthesiologists class 3/4. Nonelective THA patients without these risk factors may be safely discharged to home after THA. Orthopedic surgeons and their nonelective THA patients must agree on the most appropriate discharge destination through a shared decision-making process that takes into account these significant risk factors and other psychosocial factors.
Assuntos
Artroplastia de Quadril/efeitos adversos , Alta do Paciente/estatística & dados numéricos , Complicações Pós-Operatórias/etiologia , Idoso , Idoso de 80 Anos ou mais , Índice de Massa Corporal , Bases de Dados Factuais , Feminino , Gastos em Saúde , Humanos , Masculino , Medicare , Pessoa de Meia-Idade , Análise Multivariada , Readmissão do Paciente/estatística & dados numéricos , Melhoria de Qualidade , Fatores de Risco , Instituições de Cuidados Especializados de Enfermagem , Cuidados Semi-Intensivos , Estados UnidosAssuntos
Embolização Terapêutica , Sintomas do Trato Urinário Inferior , Hiperplasia Prostática , Ressecção Transuretral da Próstata , Artérias/diagnóstico por imagem , Artérias/cirurgia , Embolização Terapêutica/efeitos adversos , Humanos , Sintomas do Trato Urinário Inferior/etiologia , Sintomas do Trato Urinário Inferior/terapia , Masculino , Próstata , Hiperplasia Prostática/complicações , Hiperplasia Prostática/terapia , Ressecção Transuretral da Próstata/efeitos adversos , Resultado do TratamentoRESUMO
Over 900,000 people worldwide were diagnosed with liver cancer in 2022 alone, with hepatocellular carcinoma (HCC) accounting for 75-85% of cases. Treatment for HCC includes some combination of systemic therapies, surgery, liver transplantation, ablation, and intra-arterial therapies with transarterial chemoembolization (TACE) or transarterial radioembolization (TARE). Currently, the Barcelona Clinic Liver Cancer (BCLC) guidelines have acknowledged liver transplantation, surgical resection, and thermal ablation as curative therapies in very early to early stage HCC (BCLC-0 and BCLC-A). While these modalities are the preferred curative treatments for a very early to early stage disease, there are challenges associated with these options, such as organ availability and patient eligibility. Current data shows the role of radiation segmentectomy as a curative therapeutic option for very early to early stage HCC that is unresectable and not amenable to ablation. As future data continues to elucidate the ability for radiation segmentectomy to achieve complete pathologic necrosis, the goal is for the BCLC staging model to acknowledge its role as a curative treatment in this patient population and incorporate it into the ever-evolving guidelines.
Assuntos
Carcinoma Hepatocelular , Quimioembolização Terapêutica , Neoplasias Hepáticas , Transplante de Fígado , Humanos , Neoplasias Hepáticas/radioterapia , Carcinoma Hepatocelular/radioterapia , PneumonectomiaRESUMO
BACKGROUND: Unresectable solitary very early to early stage hepatocellular carcinoma is managed with ablation for curative intent. Radiation segmentectomy is a treatment option that delivers radioactive 90yttrium (90Y)-bound microspheres transarterially to a segment of liver. The aim of this study was to assess the safety and efficacy of radiation segmentectomy in patients with unresectable hepatocellular carcinoma deemed unfavourable for ablation. METHODS: RASER was a single-centre, single-arm study that included adults (>18 years) with solitary hepatocellular carcinoma with unfavourable location for ablation, without metastasis or macrovascular invasion. Eligibility criteria included measurable disease 3 cm or less in diameter, Child-Pugh score A-B7, an Eastern Cooperative Oncology Group score of 0, and adequate haematological and organ function. The primary endpoint was target tumour response measured by mRECIST. Patients were followed up with imaging and office visits for up to 24 months. The trial is registered with ClinicalTrials.gov (NCT03248375), and is completed. FINDINGS: Individuals were enrolled between Aug 3, 2016, and April 4, 2019, and the last patient follow-up occurred on March 31, 2021. Of the 44 individuals assessed for eligibility, 29 patients were included in the study. Initial target lesion complete response was observed in 24 (83%) of 29 patients, and partial response was observed in five (17%) of patients. All patients had an initial objective response and 26 (90%) individuals had a sustained complete response. Four (14%) patients had grade 3 leukopenia and two (7%) had grade 3 thrombocytopenia. There were two (7%) non-laboratory-related grade 3 adverse events (one arterial injury and one ascites). The most frequent (>10% patients) grade 1 or 2 adverse events were fatigue (nine [31%]); nausea, vomiting, or anorexia (seven [24%]); abdominal discomfort (six [21%]), leukopenia (nine [31%]), thrombocytopenia (four [14%]), increased alkaline phosphatase (four [14%]), increased alanine or aspartate aminotransferase (four [14%]), increased bilirubin (four [14%]), and decreased albumin (six [21%]). There was one death that was not treatment related. INTERPRETATION: Radiation segmentectomy was efficacious, with a low proportion of high-grade adverse events in patients with unresectable very early to early stage hepatocellular carcinoma with suboptimal location for ablation. These results suggest that radiation segmentectomy should be further investigated as a potential curative treatment option for well selected patients. FUNDING: Boston Scientific.
Assuntos
Carcinoma Hepatocelular , Leucopenia , Neoplasias Hepáticas , Trombocitopenia , Adulto , Carcinoma Hepatocelular/patologia , Carcinoma Hepatocelular/radioterapia , Carcinoma Hepatocelular/cirurgia , Humanos , Leucopenia/etiologia , Leucopenia/cirurgia , Neoplasias Hepáticas/patologia , Neoplasias Hepáticas/radioterapia , Neoplasias Hepáticas/cirurgia , PneumonectomiaRESUMO
PURPOSE: To describe the feasibility, safety and short-term results of prostatic artery embolization (PAE) performed with adjunctive coil embolization of the main prostatic arteries (PA) following particle embolization. MATERIALS AND METHODS: A total of 95 patients who underwent PAE with adjunctive bilateral coil embolization of the PAs following particle embolization between September 2018 and May 2021 were included. The patients had a mean prostate size of 115 ± 64 ml, 18/95 with hematuria symptoms, and 16/95 with indwelling urinary catheters. Coil embolization was performed in the main PAs prior to the bifurcation into the anteromedial and posterolateral branches using detachable microcoils. International Prostate Symptoms Score (IPSS), quality of life (QOL), maximum flow rate (Qmax) and adverse events were recorded. RESULTS: IPSS were improved by - 11.2 ± 7.9 (n = 49, P < 0.001) and QOL by - 2.4 ± 1.8 (n = 49, P < 0.001) over a mean follow-up of 10.7 ± 7.9 weeks. Qmax did not demonstrate statistical significance. Twelve patients with hematuria (67%) showed improvement or resolution and twelve patients with indwelling or intermittent catheters (75%) were no longer catheter dependent. Two patients underwent a repeat PAE. There were no adverse events which were attributable to coil embolization. CONCLUSION: Adjunctive coil embolization of the main PAs following particle embolization is a technically feasible technique with similar short-term clinical outcomes compared to prior studies. This novel technique warrants further prospective investigation with controls.
Assuntos
Embolização Terapêutica , Sintomas do Trato Urinário Inferior , Hiperplasia Prostática , Artérias/diagnóstico por imagem , Embolização Terapêutica/efeitos adversos , Humanos , Sintomas do Trato Urinário Inferior/etiologia , Sintomas do Trato Urinário Inferior/terapia , Masculino , Hiperplasia Prostática/diagnóstico por imagem , Hiperplasia Prostática/terapia , Qualidade de Vida , Resultado do TratamentoRESUMO
BACKGROUND AND AIMS: Radiopaque drug-eluting beads are an emerging treatment option for patients with hepatocellular carcinoma (HCC). The primary objective of this study was to evaluate overall disease and target tumor response of non-resectable HCC after TACE with a doxorubicin-loaded radiopaque microsphere. METHODS: Data were abstracted from records of patients with unresectable HCC who received TACE with doxorubicin-loaded radiopaque LC Bead LUMITM microspheres at one of five United States centers between February 2016 - November 2017. Response was measured using modified response criteria in solid tumors. Primary efficacy endpoints included objective response rate (ORR) and disease control rate (DCR) at first assessment post-treatment, both overall and for targeted tumors. ORR was the sum of complete and partial response. DCR was ORR plus stable disease. Toxicity was calculated using common terminology criteria for adverse events. RESULTS: Eighty-two patients were included. Overall ORR and DCR were 47.6% (39/82) and 76.8% (63/82), respectively. ORR and DCR of target tumors were 56% and 98%, respectively. Five patients experienced adverse events (5/82, 6.1%). No grade 4-5 toxicities occurred. CONCLUSIONS: TACE with drug-loaded radiopaque beads is a promising treatment for unresectable HCC. Prospective studies should evaluate whether radiopaque beads reduce off-target distribution of microspheres.
Assuntos
Antibióticos Antineoplásicos/uso terapêutico , Carcinoma Hepatocelular/tratamento farmacológico , Doxorrubicina/uso terapêutico , Neoplasias Hepáticas/tratamento farmacológico , Idoso , Idoso de 80 Anos ou mais , Antibióticos Antineoplásicos/farmacologia , Carcinoma Hepatocelular/patologia , Doxorrubicina/farmacologia , Feminino , Humanos , Neoplasias Hepáticas/patologia , Masculino , Estudos RetrospectivosRESUMO
Recognizing and treating sleep-disordered breathing (SDB) is essential in delivering neurologic care due to its association with a growing list of neurologic conditions (e.g., stroke, neurodegenerative disorders). Thus, increased proficiency in the recognition and management of SDB is likely to result in better outcomes, care, and utilization of health care resources. To date, continuous positive airway pressure remains the gold standard for patients with moderate to severe obstructive sleep apnea and has been shown to be effective in treating variations of SDB. Appropriate application of new methods and technology such as home sleep testing can help bridge the gap between the need and supply for sleep health care and delivery. Increased focus on efficacious strategies to further awareness and education for patients, caretakers, and providers is paramount to long-term adherence to treatment.