76
|
Makino K, Ito Y, Hirano K, Yamawaki M, Araki M, Kobayashi N, Mori S, Sakamoto Y, Tsutsumi M, Honda Y, Tokuda T, Shigemitsu S. P3570Impact of nutritional status on clinical outcomes in critical limb ischemia with tissue loss after endovascular treatment. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p3570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
77
|
Shibata K, Yamamoto M, Kano S, Koyama Y, Shimura T, Kagase A, Yamada S, Kobayashi T, Tada N, Naganuma T, Araki M, Yamanaka F, Shirai S, Mizutani K, Tabata M, Ueno H, Takagi K, Higashimori A, Watanabe Y, Otsuka T, Hayashida K. Importance of Geriatric Nutritional Risk Index assessment in patients undergoing transcatheter aortic valve replacement. Am Heart J 2018; 202:68-75. [PMID: 29883896 DOI: 10.1016/j.ahj.2018.04.021] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2017] [Accepted: 04/15/2018] [Indexed: 10/16/2022]
Abstract
BACKGROUND Nutritional condition is one marker of patients' frailty. The Geriatric Nutritional Risk Index (GNRI) is a well-known marker of nutritional status. This study sought to assess the clinical outcomes of GNRI after transcatheter aortic valve replacement (TAVR). METHODS We evaluated the GNRI value of 1,613 patients who underwent TAVR using data from a Japanese multicenter registry. According to baseline GNRI, patients were classified into 3 groups: GNRI ≥92 (n = 1,085; 67.3%), GNRI 82-92 (n = 396; 24.6%), and GNRI ≤82 (n = 132; 8.2%). Baseline characteristics, procedural outcomes, and cumulative mortality rates were compared. In addition, GNRI correlations with other frailty components (gait speed, grip strength, and Clinical Frailty Scale) and Society of Thoracic Surgeons (STS) score were also evaluated. RESULTS Significantly increased mortality rates were observed across the 3 groups at 30 days (0.9%, 2.3%, and 6.8%, respectively; P < .001) and 1 year (6.5%, 16.4%, and 36.4%, respectively; P < .001). Both GNRI 82-92 and GNRI ≤82 (as a reference for GNRI ≥92) were independently associated with increased midterm mortality in the Cox regression multivariate model (hazard ratio: 1.97, 3.60; 95% confidence interval: 1.37-2.84, 2.30-5.64; P < .001, P < .001, respectively). The GNRI value was significantly correlated with gait speed (Spearman ρ = -0.15, P < .001), grip strength (ρ = 0.25, P < .001), Clinical Frailty Scale (ρ = -0.24, P < .001), and STS score (ρ = -0.29, P < .001). CONCLUSIONS GNRI is related to both frailty components and the STS score and is an important surrogate marker for predicting worse clinical outcomes after TAVR. Assessment of the GNRI may be considered when deciding on TAVR.
Collapse
|
78
|
Kobayashi N, Ito Y, Hirano K, Yamawaki M, Araki M, Sakai T, Sakamoto Y, Mori S, Tsutsumi M, Nauchi M, Honda Y, Makino K, Shirai S. P2630Comparison of tissue characteristics in restenosis lesion between bioabsorbable polymer drug-eluting stent and durable polymer drug-eluting stent. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
79
|
Tsutsumi M, Ito Y, Hirano K, Yamawaki M, Araki M, Kobayashi N, Mori S, Sakamoto Y, Honda Y, Tokuda T, Makino K, Shirai S. P791Comparison between a novel bioabsorbable polymer everolimus-eluting stent and a durable polymer everolimus-eluting stent. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.p791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
80
|
Shimizu A, Sonoda S, Miura T, Takami H, Anai R, Muraoka Y, Sanuki Y, Tsuda Y, Araki M, Otsuji Y. P2680Long-term prognosis after dual antiplatelet therapy in hemodialysis patients following percutaneous coronary intervention with second-generation drug eluting stent. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
|
81
|
Arai T, Yashima F, Yanagisawa R, Tanaka M, Shimizu H, Fukuda K, Watanabe Y, Naganuma T, Araki M, Tada N, Yamanaka F, Shirai S, Yamamoto M, Hayashida K. Hospital readmission following transcatheter aortic valve implantation in the real world. Int J Cardiol 2018; 269:56-60. [PMID: 30064926 DOI: 10.1016/j.ijcard.2018.07.073] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 05/01/2018] [Accepted: 07/16/2018] [Indexed: 01/23/2023]
Abstract
BACKGROUND There is limited data on hospital readmissions following transcatheter aortic valve implantation (TAVI). The aim of this study was to investigate hospital readmissions post-TAVI. METHODS Data from the Optimized transCathEter vAlvular iNtervention (OCEAN-TAVI) multicenter registry (registration no. UMIN000020423) were collected from 1215 patients who underwent TAVI. Incidence, timing, causes, and predictors of readmission in addition to the impact on patient outcomes were analyzed. RESULTS Of 1215 patients, 223 (18.4%) were readmitted within 1 year post-TAVI. Early readmission (≤30 days) occurred in 42 patients, while late readmission (>30 days) occurred in 181 patients. Readmissions were due to cardiac disorders, such as heart failure and arrhythmia, in 77 patients and non-cardiac disorders, such as respiratory disorders, infections, and cerebrovascular events, in 146 patients. Kaplan-Meier analysis revealed that early readmission was associated with a lower 1-year survival compared to non-early readmission (72.4% vs. 89.0%, p < 0.05). Multivariate Cox regression analysis showed that acute kidney injury (hazard ratio [HR], 2.27; p = 0.03) was an independent predictor of early readmission, while anemia (HR, 2.21; p < 0.01), hypoalbuminemia (HR, 1.37; p = 0.04), atrial fibrillation (HR, 1.70; p < 0.01), and more than mild postprocedural aortic regurgitation (HR, 1.62; p < 0.01) were independent predictors of late readmission. CONCLUSION Readmission occurred in approximately one-fifth of patients post-TAVI and was associated with poor patient outcomes. Early readmission was mainly due to procedural complications, while late readmission was mainly determined by baseline comorbidities including a frailty criterion. Measures should be taken to reduce hospital readmissions and improve patient outcomes post-TAVI.
Collapse
|
82
|
Hioki H, Watanabe Y, Kozuma K, Yamamoto M, Naganuma T, Araki M, Tada N, Shirai S, Yamanaka F, Higashimori A, Mizutani K, Tabata M, Takagi K, Ueno H, Hayashida K. Effect of Serum C-Reactive Protein Level on Admission to Predict Mortality After Transcatheter Aortic Valve Implantation. Am J Cardiol 2018; 122:294-301. [PMID: 29735216 DOI: 10.1016/j.amjcard.2018.04.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 03/27/2018] [Accepted: 04/02/2018] [Indexed: 11/16/2022]
Abstract
The relation between C-reactive protein (CRP) level on admission and mortality after transcatheter aortic valve implantation (TAVI) remains unclear. To evaluate the impact of serum CRP level on mortality after TAVI, we assessed 1,016 patients with CRP who underwent TAVI and 538 patients with high-sensitive CRP (hs-CRP) level who underwent TAVI on admission in the OCEAN (Optimized Transcatheter Valvular Intervention)-TAVI registry. Study population was stratified into 2 groups (high/low), according to the median of CRP and hs-CRP on admission. We assessed the impact of high CRP and hs-CRP level on all-cause death after TAVI. During 2-year follow-up, all-cause death after TAVI was 9.4% in patients with CRP and 11.9% in patients with hs-CRP. Median value of serum CRP was 0.10 mg/dl in both CRP and hs-CRP. Patients with high CRP (>0.10 mg/dl) had significantly higher incidence of all-cause death compared with those with low CRP (11.5% vs 7.6%, log-rank p = 0.015). Multivariate Cox regression analysis with a time-varying covariate demonstrated that high CRP was an independent predictor of all-cause death within the first 3 months (hazard ratio 2.78, 95% CI 1.30 to 5.95) compared with from 3 months to 2 years (hazard ratio 0.80, 95% CI 0.47 to 1.36) (P for interaction = 0.008). Inversely, these results were not observed in the stratification using hs-CRP on admission. In conclusion, high CRP on admission was significantly associated with an increased risk of all-cause death after TAVI, particularly within the first 3 months after TAVI. Risk stratification using CRP may be a simple and useful strategy to identify high-risk patients who undergo TAVI.
Collapse
|
83
|
Makino K, Hirano K, Kobayashi N, Yamawaki M, Araki M, Sakamoto Y, Shinsuke M, Ito Y. Impact of infection severity on clinical outcomes in critical limb ischemia with tissue loss after endovascular treatment. Heart Vessels 2018; 34:84-94. [PMID: 29967952 DOI: 10.1007/s00380-018-1216-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Accepted: 06/15/2018] [Indexed: 11/28/2022]
Abstract
Critical limb ischemia with infected wounds is known to have a poor prognosis and evaluation of infection severity using the Wound, Ischemia, and foot Infection classification system has been recommended. However, little is known about how infection severity influences the clinical outcomes of critical limb ischemia in patients with tissue loss. We investigated the impact of infection severity on the clinical outcomes in critical limb ischemia with tissue loss after endovascular treatment. In April 2007-August 2014, we enrolled 263 patients (328 limbs) who received endovascular treatment for critical limb ischemia with tissue loss. In the limbs examined, 369 individual wounds existed. We evaluated wound infection using the Infectious Disease Society of America (IDSA) classification. We also investigated wound healing rates at 12 months and limb salvage and major amputation-free survival rates at 2 years after endovascular treatment. Wound healing rates at 12 months for class 0, 1, 2, and 3 were 89, 81, 58, and 33%, respectively (log rank P < 0.001). Limb salvage and major amputation-free survival rates at 2 years were lower in patients with lower vs. higher IDSA classes (classes 0-3: limb salvage rate: 97, 90, 61, and 0%, respectively; P < 0.001; major amputation-free survival: 67, 61, 38, and 0%, respectively; P < 0.001). In Rutherford category 5, only wound healing rates at 12 months and limb salvage and major amputation-free survival rates at 2 years were stratified according to wound infection severity (wound healing rates: 87% in classes 0 and 1 and 65% in classes 2 and 3; P < 0.001; limb salvage rates: 93% in classes 0 and 1 and 69% in classes 0 and 2; P < 0.0001; major amputation-free survival rates: 61% in classes 0 and 1 and 46% in classes 2 and 3; P < 0.001). Wound infection severity affects clinical outcomes of critical limb ischemia with tissue loss, especially in critical limb ischemia with systemic inflammatory response syndrome. In Rutherford category 5, only clinical outcomes of critical limb ischemia were well-stratified according to infection severity. Wound infection affects clinical outcomes of patients with critical limb ischemia with tissue loss.
Collapse
|
84
|
Tokuda T, Hirano K, Yamawaki M, Araki M, Kobayashi N, Sakamoto Y, Mori S, Tsutsumi M, Honda Y, Ito Y. The Impact of Decline in Activities of Daily Living (ADL) of Patients With Critical Limb Ischemia (CLI) After Endovascular Treatment. Vasc Endovascular Surg 2018; 52:411-417. [PMID: 29683074 DOI: 10.1177/1538574418770849] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Certain patients with critical limb ischemia (CLI) experience significant decline in activities of daily living (ADL) during hospitalization. The prognosis of decline in ADL during hospitalization remains unknown. METHODS A retrospective analysis was performed on collected data of patients with CLI treated by endovascular treatment between April 2007 and December 2015. We evaluated CLI in patients ADL at the time of hospitalization and after discharge using the Barthel index. We classified all patients into patients with decline in ADL and stable in ADL and compared clinical outcomes (cumulative incidence of wound healing, amputation-free survival at 1 year) between the 2 groups. RESULTS Two hundred and fifty-five consecutive patients with CLI (221 limbs), who underwent successful endovascular intervention, were enrolled in this study. Of all patients, 22 patients were classified into the decline group. The prevalence of wound, Ischemia, foot infection (WIfI) classification high grade was higher in the decline group (30.7% vs 63.6%; P < .01). The wound healing rates were worse in the decline group than in the stable group (40% vs 78% at 1 year; P < .01). The same trends were observed in the amputation-free survival (37% vs 78%; P < .01). After multivariate analysis, decline in ADL was an independent predictor of wound healing and amputation-free survival (odds ratio [OR]: 2.85, 95% confidence interval [CI]: 1.61-3.35, P < .01; OR: 2.46, 95% CI: 1.26-4.53, P = .01). CONCLUSIONS Patients with CLI with decline in ADL during hospitalization were found to have a poor prognosis suggesting that a decline in ADL may affect the clinical outcomes.
Collapse
|
85
|
Yashima F, Yamamoto M, Tanaka M, Yanagisawa R, Arai T, Shimizu H, Fukuda K, Watanabe Y, Naganuma T, Shirai S, Araki M, Tada N, Yamanaka F, Hayashida K. Transcatheter aortic valve implantation in patients with an extremely small native aortic annulus: The OCEAN-TAVI registry. Int J Cardiol 2018; 240:126-131. [PMID: 28606674 DOI: 10.1016/j.ijcard.2017.01.076] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Revised: 12/08/2016] [Accepted: 01/09/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND Transcatheter aortic valve implantation (TAVI) has been reported to be advantageous over surgical aortic valve replacement owing to the low incidence of prosthesis-patient mismatch (PPM) and large effective orifice area (EOA). However, data on TAVI for extremely small annuli are limited. The present study aimed to compare post-procedural hemodynamics and morphology between 20-mm and 23-mm Sapien XT (SXT) transcatheter heart valves (THVs) with extremely small annuli (<314mm2). METHODS All patients with severe aortic stenosis treated with TAVI at eight Japanese centers between October 2013 and January 2016 were prospectively included in the Optimized CathEter vAlvular iNtervention (OCEAN-TAVI) registry. In the overall cohort of 20-mm (19 patients) and 23-mm SXTs (492 patients) with extremely small annuli, the patient groups were matched one-to-one using propensity scores, and post-procedural echocardiography and multidetector computed tomography data were compared for 18 matched patients from each group (matched cohort). RESULTS In the matched cohort, the mean gradient was higher (15.4±4.1 vs. 12.2±4.8mmHg, p=0.04), EOA was lower (1.22±0.25 vs. 1.44±0.37cm2, p=0.02) and THV area was lower (245.6±19.1 vs. 298.5±33.3mm2, p<0.01) in the 20-mm group than in the 23-mm group. However, all patients in both groups were asymptomatic. Although moderate PPM was more prevalent in the 20-mm group than in the 23-mm group (31.6% vs. 7.9%, p<0.01), the incidence of severe PPM was low and similar between the groups (0% vs. 0.4%, p=1.00) in the overall cohort. CONCLUSION A 20-mm SXT in patients who require a small bioprosthesis leads to favorable short-term outcomes.
Collapse
|
86
|
Miyasaka M, Tada N, Taguri M, Kato S, Enta Y, Otomo T, Hata M, Watanabe Y, Naganuma T, Araki M, Yamanaka F, Shirai S, Ueno H, Mizutani K, Tabata M, Higashimori A, Takagi K, Yamamoto M, Hayashida K. Incidence, Predictors, and Clinical Impact of Prosthesis–Patient Mismatch Following Transcatheter Aortic Valve Replacement in Asian Patients. JACC Cardiovasc Interv 2018; 11:771-780. [DOI: 10.1016/j.jcin.2018.01.273] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Revised: 01/25/2018] [Accepted: 01/30/2018] [Indexed: 11/16/2022]
|
87
|
Honda Y, Yamawaki M, Araki M, Tada N, Naganuma T, Yamanaka F, Watanabe Y, Yamamoto M, Shirai S, Hayashida K. Impact of HAS‐BLED score to predict trans femoral transcatheter aortic valve replacement outcomes. Catheter Cardiovasc Interv 2018; 92:1387-1396. [DOI: 10.1002/ccd.27596] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 01/29/2018] [Accepted: 02/23/2018] [Indexed: 12/17/2022]
|
88
|
Maruyama Y, Sadahira T, Mitsui Y, Wada K, Tanimoto R, Nishimura S, Kobayashi Y, Watanabe T, Nasu Y, Araki M. Acute Inflammatory Syndrome Paradoxically Induced by De Novo Purine Inhibitors Synthesis Before Renal Transplantation: A Case Report and Review of the Literature. Transplant Proc 2018; 50:895-897. [PMID: 29571743 DOI: 10.1016/j.transproceed.2017.12.030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 11/14/2017] [Accepted: 12/12/2017] [Indexed: 10/17/2022]
Abstract
BACKGROUND Mycophenolate mofetil (MMF) and mizoribine (MZR) are increasingly used as immunosuppressive agents for organ transplantation and chronic inflammation. We report a patient with rheumatoid arthritis who had an acute inflammatory syndrome triggered by preoperative immunosuppression therapy with both MMF and MZR. CASE REPORT A 41-year-old woman with IgA nephropathy was referred to our department for living donor renal transplantation. She had rheumatoid arthritis that was adequately treated with prednisolone 5 mg once a day and salazosulfapyridine 2000 mg once a day. MMF 1000 mg twice a day was started for desensitization therapy. Three days later, the patient developed arthritis in the joints of her left hand and elevated inflammatory markers. On day 7, MMF was switched to MZR 150 mg 3 times a day. However, the symptoms extended to both shoulders and the joints of the right foot; MZR was discontinued. The arthritis and inflammatory markers improved. Two months later, the patient was rechallenged with MMF followed by MZR, resulting in a similar clinical course as previously. Tacrolimus (TAC) 3 mg twice a day and everolimus (EVL) 0.5 mg twice a day were introduced as alternative immunosuppressant therapies. No arthritis occurred. ABO-compatible living donor renal transplantation was successfully performed. The patient received TAC, EVL, prednisolone, rituximab, and basiliximab, and her postoperative course was uneventful without arthritis or rejection. At 9 months postoperatively, the serum creatinine was 0.79 mg/dL. CONCLUSIONS Acute inflammatory syndrome is an extremely rare complication triggered by preoperative immunosuppression therapy. If antimetabolites cannot be used in immunologically high-risk patients, transplantation becomes very difficult. Clinicians should keep in mind this paradoxical reaction.
Collapse
|
89
|
Honda Y, Araki M, Shirai S, Makino K, Tokuda T, Tsutumi M, Mori S, Sakamoto Y, Kobayashi N, Yamawaki M, Hirano K, Ito Y. PROGNOSTIC VALUE OF NUTRITION STATUS AFTER TRANSCATHETER AORTIC VALVE REPLACEMENT. J Am Coll Cardiol 2018. [DOI: 10.1016/s0735-1097(18)31578-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
90
|
Tokuda T, Ito Y, Keisuke H, Yamawaki M, Araki M, Kobayashi N, Mori S, Sakamoto Y, Tsutsumi M. THE PREDICTORS OF VERY LATE RESTENOSIS AFTER SECOND GENERATION DES IMPLANTATION. J Am Coll Cardiol 2018. [DOI: 10.1016/s0735-1097(18)31731-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
91
|
Tokuda T, Hirano K, Yamawaki M, Araki M, Kobayashi N, Mori S, Sakamoto Y, Tsutsumi M, Makino K, Ito Y. THE IMPACT OF DECLINE IN ACTIVITIES OF DAILY LIVING (ADL) OF CRITICAL LIMB ISCHEMIA (CLI) PATIENTS AFTER ENDOVASCULAR TREATMENT. J Am Coll Cardiol 2018. [DOI: 10.1016/s0735-1097(18)32592-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
92
|
Hioki H, Watanabe Y, Kozuma K, Yamamoto M, Naganuma T, Araki M, Tada N, Shirai S, Yamanaka F, Higashimori A, Mizutani K, Tabata M, Takagi K, Ueno H, Hayashida K. Risk stratification using lean body mass in patients undergoing transcatheter aortic valve replacement. Catheter Cardiovasc Interv 2018; 92:1365-1373. [PMID: 29469953 DOI: 10.1002/ccd.27547] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Revised: 12/18/2017] [Accepted: 01/28/2018] [Indexed: 02/03/2023]
Abstract
BACKGROUND The prognostic impact of skeletal muscle mass, assessed using lean body mass (LBM), remain unclear in patients who underwent transcatheter aortic valve replacement (TAVR). The aim of this study to assess prognostic impact of LBM on mortality after TAVR. METHODS We assessed 1,613 patients (median age 85 years, 70% female) who underwent TAVI from October 2013 to April 2016 using OCEAN (Optimized transCathEter vAlvular interveNtion)-TAVI registry data. LBM was calculated using the James formula. The primary endpoint was all-cause death after TAVR. RESULTS Median follow-up period was 287 days (interquartile range 110-462). The Kaplan-Meier analysis demonstrated that patients with low LBM had significantly higher incidence of all-cause death than those with high LBM in male (32.3% vs. 9.9%, log rank P < 0.001) and female (15.8% vs. 9.2%, log-rank P = 0.011). On contrary, the risk stratification using body mass index (BMI) could not validate into female patients who underwent TAVR. The multivariate analysis showed that the LBM was an independent predictor of all-cause death in male (Hazard ratio [HR] 0.93; 95% confidence interval [CI] 0.89-0.98) and female (HR 0.94; 95% CI 0.89-0.99). Inversely, the assessment using BMI could not identify the high-risk population in a female. CONCLUSIONS The patients with low LBM had the higher incidence of all-cause death after TAVR than those with high LBM, regardless of gender. Thus, the risk stratification using LBM might provide further insight to identify the high-risk TAVR population, compared to conventional risk stratification using BMI.
Collapse
|
93
|
Kagase A, Yamamoto M, Shimura T, Kodama A, Kano S, Koyama Y, Tada N, Naganuma T, Araki M, Yamanaka F, Shirai S, Watanabe Y, Hayashida K. Impact of pre-procedural hyponatremia on clinical outcomes after transcatheter aortic valve replacement: A propensity-matched analysis. Catheter Cardiovasc Interv 2018; 92:E125-E134. [PMID: 29322611 DOI: 10.1002/ccd.27483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Accepted: 12/17/2017] [Indexed: 11/07/2022]
Abstract
BACKGROUND Hyponatremia is associated with the increased risk of early and late mortality in patients with cardiac disease. This study aimed to assess the prognostic value of hyponatremia in patients who had undergone transcatheter aortic valve replacement (TAVR). METHODS We investigated 1,215 consecutive patients (mean age: 84.4 ± 5.0 years) who underwent TAVR using data from the Optimized CathEter vAlvular iNtervention (OCEAN)-TAVR Japanese multicenter registry. Hyponatremia was defined as a serum sodium value less than 135 mEq/L. The baseline characteristics, procedural outcomes, all-cause, cardiovascular, and non-cardiovascular mortality were compared between patients with hyponatremia (n = 106, 8.7%) and without hyponatremia (n = 1,109, 91.3%). A propensity-matching analysis was used to adjust for the non-uniform patient characteristics. RESULTS Differences in the baseline characteristics were observed between the two groups regarding the prevalence of pulmonary disease (37.7% vs. 28.9%, P = 0.04) and the performance of non-elective TAVR (10.4% vs. 4.2%, P = 0.01), although these were minimized in the matched model. The 30-day mortality rates differed between the two groups (7.6% vs. 1.4%, P < 0.001). During a mean follow-up of 330 days, the all-cause and cardiovascular mid-term mortality were higher in the hyponatremia group than in the non-hyponatremia group (log-rank test: P = 0.0047, and P < 0.001, respectively). The three findings above were not attenuated in the propensity-matched model (P < 0.001, P = 0.0044, and P = 0.014, respectively). In contrast, there was no difference in non-cardiovascular mortality between the two groups in both the overall and matched model (P = 0.40 and P = 0.13, respectively). CONCLUSIONS Pre-procedural hyponatremia may be a useful marker for predicting early and mid-term clinical outcomes after TAVR.
Collapse
|
94
|
Yamawaki M, Iwasaki K, Araki M, Ito T, Ito Y, Tada N, Takagi K, Yamanaka F, Watanabe Y, Yamamoto M, Shirai S, Hayashida K. A proctoring system to manage the learning curve associated with the introduction of transcatheter aortic valve implantation in Japan. Heart Vessels 2017; 33:630-639. [PMID: 29230569 DOI: 10.1007/s00380-017-1098-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 12/01/2017] [Indexed: 11/25/2022]
Abstract
As transcatheter aortic valve implantation (TAVI) requires multidisciplinary collaboration, operators and the entire heart team must overcome a steep learning curve. A web-based screening and traditional on-site proctoring system were developed for the introduction of TAVI in Japan. To assess the learning curve involved with the introduction of TAVI under the supervision of a novel proctoring system. We divided 749 consecutive patients enrolled in the OCEAN-TAVI study between October 2013 and August 2015 into the trans-femoral (TF, n = 608) and transapical (TA, n = 141) approach groups to compare outcomes in patients who underwent TAVI during the early proctoring period (proctoring group) and after the procedures began to be performed independently (independent group). The primary endpoint was the rate of composite events regarding early safety (at 30 days) according to the valve academic research consortium-2 criteria. For TF-TAVI, the logistic EuroSCORE and the rate of peripheral artery disease were significantly lower during the independent period. The rate of device success significantly increased during the independent period (90.5 vs. 81.8%, p = 0.005). The rate of the primary endpoint was significantly reduced during the independent period compared to that during the proctoring period for TA-TAVI (21.3 vs. 37.9%, p = 0.031); however, no difference was observed for TF-TAVI (16.8 vs. 13.1%, p = 0.283). No deaths occurred within 30 days during the proctoring period for TF-TAVI. After adjustment using propensity score matching, the procedure time for TF-TAVI (88 ± 43 vs. 102 ± 36 min, p = 0.004) and the rate of life-threatening bleeding for TA-TAVI (3.6 vs. 25%, p = 0.026) reduced during the independent period compared to the values during the proctoring period. During the introduction of TAVI under the supervision of a new proctoring system in Japan, clinical outcomes and technical aspects improved significantly. There are differences in the steepness of the learning curve between TF-TAVI and TA-TAVI.
Collapse
|
95
|
Yamawaki M, Araki M, Ito T, Honda Y, Tokuda T, Ito Y, Ueno H, Mizutani K, Tabata M, Higashimori A, Tada N, Takagi K, Yamanaka F, Naganuma T, Watanabe Y, Yamamoto M, Shirai S, Hayashida K. Ankle–brachial pressure index as a predictor of the 2-year outcome after transcatheter aortic valve replacement: data from the Japanese OCEAN-TAVI Registry. Heart Vessels 2017; 33:640-650. [DOI: 10.1007/s00380-017-1096-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Accepted: 12/01/2017] [Indexed: 12/19/2022]
|
96
|
Kobayashi N, Hirano K, Yamawaki M, Araki M, Sakai T, Sakamoto Y, Mori S, Tsutsumi M, Honda Y, Ito Y. Simple classification and clinical outcomes of angiographic dissection after balloon angioplasty for femoropopliteal disease. J Vasc Surg 2017; 67:1151-1158. [PMID: 29242063 DOI: 10.1016/j.jvs.2017.08.092] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Accepted: 08/29/2017] [Indexed: 10/18/2022]
Abstract
OBJECTIVE Angiographic dissection is considered to be associated with restenosis. However, little is known about the impact of the severity of angiographic dissection on future restenosis. METHODS A total of 319 consecutive de novo femoropopliteal lesions were treated by balloon angioplasty alone. All of these lesions were divided into three groups: group A, no angiographic dissection; group B, mild dissection, the width of the dissection was less than one-third of the lumen; and group C, severe dissection, the width of the dissection was more than one-third of the lumen. Kaplan-Meier analysis estimated the primary patency rate at 3 years between the groups. RESULTS The primary patency rates at 3 years were 66.0% in group A, 63.8% in group B, and 32.5% in group C (log-rank, P < .001). Cox proportional hazards analysis revealed that a lesion length >100 mm (hazard ratio, 1.734; 95% confidence interval, 1.099-2.735; P = .018) and severe angiographic dissection (hazard ratio, 1.956; 95% confidence interval, 1.276-2.997; P = .002) were predictors of primary patency loss at 3 years. When the lesions were divided into two groups according to the lesion length >100 mm or not, angiographic dissection had a larger impact on restenosis in a long lesion >100 mm (≤100 mm: 65.5% in group A, 75.6% in group B, and 48.0% in group C [log-rank, P = .015]; >100 mm: 68.8% in group A, 42.5% in group B, and 24.2% in group C [log-rank, P = .017]). CONCLUSIONS Severe angiographic dissection was associated with future restenosis after balloon angioplasty for femoropopliteal lesions, but mild angiographic dissection was not. Angiographic dissection had more impact on future restenosis particularly in treated long lesions. Stents might not be necessary in short lesions with mild dissection.
Collapse
|
97
|
Shimura T, Yamamoto M, Kagase A, Kodama A, Kano S, Koyama Y, Tada N, Takagi K, Araki M, Yamanaka F, Shirai S, Watanabe Y, Hayashida K. The incidence, predictive factors and prognosis of acute pulmonary complications after transcatheter aortic valve implantation. Interact Cardiovasc Thorac Surg 2017; 25:191-197. [PMID: 28453816 DOI: 10.1093/icvts/ivx075] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Accepted: 01/30/2017] [Indexed: 01/19/2023] Open
Abstract
OBJECTIVES Although acute pulmonary complications (APCs), such as the exacerbation of pulmonary disease (PD) or a newly developed pulmonary event, are thought to be catastrophic after invasive therapy, little is known about the occurrence of APCs after transcatheter aortic valve implantation (TAVI). This study aims to clarify the incidence, predictive factors and impact of APCs on prognosis after TAVI. METHODS We identified 749 patients who underwent TAVI, using data from the Optimized CathEter vAlvular iNtervention (OCEAN-TAVI) Japanese multicentre registry. APCs were defined as exacerbation of a comorbidity or newly developed PD during hospitalization. Patients were divided into 2 groups: an APC group (1.5%, 11/749) and a non-APC group (98.5%, 738/749). Clinical and prognostic outcomes were compared, and predictive factors for APCs were assessed. RESULTS Procedure-related death did not differ between the groups (0.4% vs 0.0%, P = 1.00), although 30-day mortality was significantly higher in the APC group than in the non-APC group (27.3% vs 1.6%, P = 0.001) and the difference in cumulative 1-year mortality increased further (72.7% vs 8.6%, log-rank test: P < 0.001). In particular, concomitant PD and transapical (TA) approach were identified as predictors of APCs after TAVI [univariable odds ratio (uOR) = 24.2, 95% confidence interval (CI) = 3.08-189.9, P = 0.002; uOR = 3.69, 95% CI = 1.11-12.3, P = 0.033, respectively]. CONCLUSIONS Although rare, the occurrence of APCs after TAVI was associated with extremely poor prognosis. Patients undergoing TAVI with concomitant PD and/or TA require careful consideration to avoid the risk of APCs.
Collapse
|
98
|
Honda Y, Araki M, Yamawaki M, Tokuda T, Tsutumi M, Mori S, Sakamoto Y, Kobayashi N, Hirano K, Ito Y. The novel echo-guided ProGlide technique during percutaneous transfemoral transcatheter aortic valve implantation. J Interv Cardiol 2017; 31:216-222. [DOI: 10.1111/joic.12468] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Revised: 10/12/2017] [Accepted: 10/17/2017] [Indexed: 12/14/2022] Open
|
99
|
Kobayashi N, Ito Y, Yamawaki M, Araki M, Sakai T, Sakamoto Y, Mori S, Tsutsumi M, Nauchi M, Honda Y, Tokuda T, Makino K, Shirai S, Hirano K. Very early neointimal coverage of new biodegradable polymer drug-eluting stent compared with durable polymer everolimus-eluting stent evaluated by optical frequency domain imaging. Int J Cardiovasc Imaging 2017; 34:515-522. [DOI: 10.1007/s10554-017-1273-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 11/10/2017] [Indexed: 12/19/2022]
|
100
|
Kawashima H, Watanabe Y, Kozuma K, Nara Y, Hioki H, Kataoka A, Yamamoto M, Takagi K, Araki M, Tada N, Shirai S, Yamanaka F, Hayashida K. Propensity-matched comparison of percutaneous and surgical cut-down approaches in transfemoral transcatheter aortic valve implantation using a balloon-expandable valve. EUROINTERVENTION 2017; 12:1954-1961. [PMID: 27746402 DOI: 10.4244/eij-d-16-00408] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
AIMS This study aimed to compare the clinical outcomes of patients undergoing transfemoral transcatheter aortic valve implantation (TAVI) via a percutaneous or surgical cut-down approach. METHODS AND RESULTS Between October 2013 and July 2015, 586 patients underwent transfemoral TAVI according to the Optimized CathEter vAlvular iNtervention (OCEAN)-TAVI registry (percutaneous approach, n=305; surgical cut-down approach, n=281). After propensity matching, 166 patients underwent transfemoral TAVI via each approach. Major vascular complications, as defined per the Valve Academic Research Consortium-2 criteria, were found less frequently in patients who underwent a percutaneous approach (15.1% vs. 27.1%, p<0.01), and femoral artery injuries requiring surgical repair were mostly the result of a closure device failure (seven cases, 4.2%). In these patients, major bleeding was less (7.2% vs. 16.9%, p=0.01) and blood transfusion less frequent (21.1% vs. 38.0%, p<0.01); therefore, cases of acute kidney injury (AKI) were rare (6.0% vs. 15.1%, p<0.01). CONCLUSIONS Transfemoral TAVI using the percutaneous approach proved safe and feasible and resulted in fewer major vascular complications, bleeding and AKI events compared to the surgical cut-down approach.
Collapse
|