Echocardiographic and clinical outcomes of MitraClip therapy in patients with severe mitral regurgitation

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
Y Rashi ◽  
A Turyan Medvedovsky ◽  
I Tonchev ◽  
A Perez ◽  
R Elioz ◽  
...  

Abstract Background MitraClip implantation improves mitral regurgitation (MR), however its impact on pulmonary hypertension (PHT) is not fully elucidated. Our hypothesis was that changes in pulmonary pressure after MitraClip implantation might predict outcomes. Methods We studied a cohort of 149 consecutive patients who underwent MitraClip implantation between August 2015 and September 2019. We compared echocardiographic and clinical variables between a group with not-severe PHT and a group with severe PHT according to Pulmonary artery systolic pressure (PASP) >55 mmHg. Results Mean age of the cohort was 73±10 years, 75% were men, and 80% had functional MR. There are no differences in baseline characteristics between the two groups. There was a significant reduction of 13.6 mmHg in PASP at the severe PHT group from 68.2±10.9 mmHg before the procedure to 54.6±14.9 after (P=0.001) compared to the absence of a significant change in the second group. This reduction was maintained in the 6 months follow-up. Although PHT is considered a poor prognostic measure, and the severe PHT group had a baseline PASP higher than the not-severe group (P<0.001), however the Kaplan Meier curve did not show any significant difference in overall survival (p=0.468), and there is also no difference in one-year survival. Conclusions MitraClip therapy improves PASP in patients with severe MR and severe PHT. These patients showed the same survival as patients with not-severe PHT. MitraClip is a safety and effective procedure even for patients with severe PHT, that should not be excluded. Funding Acknowledgement Type of funding source: None

2020 ◽  
Vol 21 (Supplement_1) ◽  
Author(s):  
A Bidaut ◽  
A Hubert ◽  
E Donal

Abstract INTRODUCTION : Lung ultrasound (LUS) evaluation of B lines is a valid tool for the assessment of pulmonary congestion in heart failure (HF) patients. The aim of this study was to evaluate the prognosis of HF patients presenting with B lines, with a primary endpoint of rehospitalization for heart failure and/or death at one year. METHOD : 93 patients presenting with significant dyspnea (NYHA ≥ 2) underwent an initial analysis of LUS for B-lines, complete TTE, and were propectively followed up for one year. RESULTS : Data on follow up was obtained for 88 patients. 8 patients presented with HF, and 5 patients died. ROC analysis showed an optimal cutoff of B-lines at 6. Kaplan Meier curves showed a significant difference in rehospitalization for heart failure at 1 year (p = 0,047 for B-lines ≥ 6). There was no significant difference for death. Patients with ≥ 6 B-lines had an OR at 13,7 for HF rehospitalization at 1 year (IC95% , p = 0,017). CONCLUSION : B-lines assessment by LUS identifies patients more likely to be admitted for decompensated HF in the following year. This tool should be considered in a multi-parametric approach in patients with heart failure to optimize treatment and follow up. Baseline characteristics Rehospitalization for HF n = 8 No rehospitalization for HF n = 80 p value Age 75,5 +/-8 71,9 +/-9,7 0,325 BMI 23,6 +/- 2,1 26,8 +/- 5,4 0,005 HF history 8 (100%) 35 (43,8%) <0,001 Significant valvulopathy 8 (100%) 45 (56,3%) <0,001 Renal insufficiency 5 (62,5%) 19 (23,8%) 0,019 NYHA ≥3 7 (87,5%) 17 (21,3%) <0,001 Total B-lines 16,1 +/- 9,5 6,8 +/- 9,7 0,012 B-lines ≥ 6 7 (87,5%) 27 (33,8%) 0,003 LVEF 39,3 +/- 11,7 48,5 +/- 15,5 0,109 GLS -9,4 +/- 3,2 -13,3 +/- 5,5 0,018 Mitral S average 4,5 +/- 1,1 6,1 +/- 1,8 0,017 E/A ratio 3 +/- 1,8 1,2 +/- 0,84 0,05 Peak TR velocity (m/s) 3 +/- 0,47 2,5 +/- 0,5 0,018 PASP (mmhg) 52,6 +/- 16 35,8 +/- 14 0,002 HF : heart failure, BMI : body mass index, NYHA : new york heart association, LVEF : left ventricule ejection fraction, GLS : global longitudinal strain, TR : tricuspid regurgitation, PASP : pulmonary artery systolic pressure Abstract P341 Figure. Kaplan Meier survival curve


2021 ◽  
Vol 22 (Supplement_1) ◽  
Author(s):  
JP Dias Ferreira Reis ◽  
L Branco ◽  
M Nogueira ◽  
L Morais ◽  
L Sousa ◽  
...  

Abstract Funding Acknowledgements Type of funding sources: None. Background Right atrial (RA) strain is as a promising technique for assessment of RA function and several studies have suggested it is a powerful prognostic marker in pulmonary hypertension (PH) patients (pts). Our aim was to assess the prognostic power of RA strain in Pulmonary Arterial Hypertension (PAH) and Chronic Thromboembolic Pulmonary Hypertension (CTEPH) pts. Methods Pts with PH were prospectively studied and several clinical/demographic/echocardiographic were retrieved as well as data from six-minute walk test (6MWT) and brain natriuretic peptide (BNP). Correlation between RA strain and other variables was tested with Pearson"s correlation analysis. Regression and survival analysis were performed to assess the combined endpoint of all-cause mortality or hospitalization in the first follow-up year (MH1). Results A total of 51 PH pts (mean age 54 ± 46 years, 33.3% male, baseline BNP of 342.4 ± 439.9pg/mL and baseline pulmonary artery systolic pressure – PASP - of 78 ± 26mmHg), of which 64.7% had PAH and 35.3% presented CTEPH. 19 ots (37.3%) met the primary endpoint. The mean RA strain was -21.9 ± -4.9%, with no significant difference between groups (-23.4% vs -17.8%, p = 0.150), however male pts had a significantly lower RA strain (-15.9% vs -25.1%, p = 0.014). There was a statistically significant (p < 0.05) correlation between RA strain and age (r = -0.287), indexed RA area (r = -0.539), index RA volume (r = -0.522) and right ventricular strain (r = -0.453). There was no correlation between RA strain and BNP value (p = 0.150), 6MWT distance (p = 0.145) or PASP (p = 0.072). RA strain was a predictor of MH1 (OR = 0.94, 95% CI: 0.894-0.998, p = 0.048). Pts who met the primary endpoint had a significantly worse RA strain (-17.0 vs -24.6%, p = 0.032). Those with a RA strain worse than -19% presented a significantly lower survival free of events during the first follow-up year (log rank p = 0.022). Conclusion RA strain is a powerful predictor of adverse events in a PH population and should be systematically assessed in order to improve risk stratification. Abstract Figure.


2021 ◽  
Vol 15 (Supplement_1) ◽  
pp. S223-S223
Author(s):  
T Yokoo ◽  
S Yoshikawa ◽  
T Masuda ◽  
S Terauchi ◽  
H Uchida ◽  
...  

Abstract Background Previous studies have shown proximal extension (PE) rate of ulcerative proctitis (UP) is approximately 50%. This rate teach us the importance of treating UP adequately. Basically, we have to treat them with topical 5-ASA. But in clinical practice, we sometimes experience the case whose inflammation remain endoscopically, even though the symptoms have been relieved. Should we strengthen our treatment at this situation, especially inflammation at lower rectum? We aimed to know PE rate of lower rectal UP and optimize the treatment. Methods We retrospectively investigated the medical charts of patients with UP from 2010 to 2020 at Kenseikai Nara Coloproctology Center. We excluded the patients with UP shrinking from left-sided or pancolitis as a result of the treatment. The cases with missing value were excluded too. Variables of interest included gender, onset age, disease location, initial mayo endoscopic subscore (MES) and treatment, and the time to PE. To compare the cohorts we used Fisher’s exact test and Mann-Whitney test. Proximal extension free survival (PEFS) was calculated using the Kaplan-Meier method. Results Sixty-five patients were recruited. Mean age was 42 years old, the ratio of males to females was 1.17. The number of lower rectal UP patients at first examination was 24. We observed MES 1 inflammation for 30 patients, and MES 2 for 35. Median follow-up duration was 73.5 months. PE occurred in 34 patients: 28 patients had left-sided colitis and 6 had pancolitis. Fifty-four patients were medicated and other 11 patients were just observed. Among the patients medicated, 23 patients were took only topical drugs, 18 were took only oral drugs and other 13 were took both. We couldn’t find any relationships between initial medication and PE rate. The multivariate analysis revealed that having peri-appendiceal red patch and lower rectal UP were reduce the risk of PE. MES was not related to PE (table 1). PEFS at 1 year, 2 year are 81%, 81% for lower rectal UP (Rb group), and 66%, 61% for the patients having the disease beyond middle Houston’s valve (Not-Rb group), though we couldn’t find significant difference (Fig.1). Among 34 patients having PE, we used biologics for only five patients and got their inflammation under control. Conclusion Patients with lower rectal UP is less likely to extent their disease location. There’s no difference between the route of treatment and PE rate, but it’s important to carefully check PE within first one year.


2021 ◽  
Vol 4 (Supplement_1) ◽  
pp. 234-236
Author(s):  
P Willems ◽  
J Hercun ◽  
C Vincent ◽  
F Alvarez

Abstract Background The natural history of primary sclerosing cholangitis (PSC) in children seems to differ from PSC in adults. However, studies on this matter have been limited by short follow-up periods and inconsistent classification of patients with autoimmune cholangitis (AIC) (or overlap syndrome). Consequently, it remains unclear if long-term outcomes are affected by the clinical phenotype. Aims The aims of this is study are to describe the long-term evolution of PSC and AIC in a pediatric cohort with extension of follow-up into adulthood and to evaluate the influence of phenotype on clinical outcomes. Methods This is a retrospective study of patients with AIC or PSC followed at CHU-Sainte-Justine, a pediatric referral center in Montreal. All charts between January 1998 and December 2019 were reviewed. Patients were classified as either AIC (duct disease on cholangiography with histological features of autoimmune hepatitis) or PSC (large or small duct disease on cholangiography and/or histology). Extension of follow-up after the age of 18 was done for patients followed at the Centre hospitalier de l’Université de Montréal. Clinical features at diagnosis, response to treatment at one year and liver-related outcomes were compared. Results 40 patients (27 PSC and 13 AIC) were followed for a median time of 71 months (range 2 to 347), with 52.5% followed into adulthood. 70% (28/40) had associated inflammatory bowel disease (IBD) (78% PSC vs 54% AIC; p=0.15). A similar proportion of patients had biopsy-proven significant fibrosis at diagnosis (45% PSC vs 67% AIC; p=0.23). Baseline liver tests were similar in both groups. At diagnosis, all patients were treated with ursodeoxycholic acid. Significantly more patients with AIC (77% AIC vs 30 % PSC; p=0.005) were initially treated with immunosuppressive drugs, without a significant difference in the use of Anti-TNF agents (0% AIC vs 15% PSC; p= 0.12). At one year, 55% (15/27) of patients in the PSC group had normal liver tests versus only 15% (2/13) in the AIC group (p=0.02). During follow-up, more liver-related events (cholangitis, liver transplant and cirrhosis) were reported in the AIC group (HR=3.7 (95% CI: 1.4–10), p=0.01). Abnormal liver tests at one year were a strong predictor of liver-related events during follow-up (HR=8.9(95% CI: 1.2–67.4), p=0.03), while having IBD was not (HR=0.48 (95% CI: 0.15–1.5), p=0.22). 5 patients required liver transplantation with no difference between both groups (8% CAI vs 15% CSP; p=0.53). Conclusions Pediatric patients with AIC and PSC show, at onset, similar stage of liver disease with comparable clinical and biochemical characteristics. However, patients with AIC receive more often immunosuppressive therapy and treatment response is less frequent. AIC is associated with more liver-related events and abnormal liver tests at one year are predictor of bad outcomes. Funding Agencies None


2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
T Benito Gonzalez ◽  
X Freixa ◽  
C Godino ◽  
M Taramasso ◽  
R Estevez-Loureiro ◽  
...  

Abstract Background Limited information has been reported regarding the impact of percutaneous mitral valve repair (PMVR) on ventricular arrhythmic (VA) burden. The aim of this study was to address the incidence of VA and appropriate antitachycardia implantable cardiac defibrillator (ICD) therapies before and after PMVR. Methods We retrospectively analyzed all consecutive patients with heart failure with reduce left ventricular ejection fraction, functional mitral regurgitation grade 3+ or 4+ and an active ICD or cardiac resynchronizer who underwent PMVR in any of the eleven recruiting centers. Only patients with complete available device VA monitoring from one-year before to one year after PMVR were included. Baseline clinical and echocardiographic characteristics were collected before PMVR and at 12-months follow-up. Results 93 patients (68.2±10.9 years old, male 88.2%) were enrolled. PMVR was successfully performed in all patients and device success at discharge was 91.4%. At 12-months follow-up, we observed a significant reduction in mitral regurgitation severity, NT-proBNP and prevalence of severe pulmonary hypertension and severe kidney disease. Patients also referred a significant improvement in NYHA functional class and showed a non-significant trend to reserve left ventricular remodeling. After PMVR a significant decrease in the incidence of non-sustained ventricular tachycardia (VT) (5.0–17.8 vs 2.7–13.5, p=0.002), sustained VT or ventricular fibrillation (0.9–2.5 vs 0.5–2.9, p=0.012) and ICD antitachycardia therapies (2.5–12.0 vs 0.9–5.0, p=0.033) were observed. Conclusion PMVR was related to a reduction in arrhythmic burden and ICD therapies in our cohort. Proportion of patients who presented ven Funding Acknowledgement Type of funding source: None


2021 ◽  
pp. 1-9
Author(s):  
Leonard Naymagon ◽  
Douglas Tremblay ◽  
John Mascarenhas

Data supporting the use of etoposide-based therapy in hemophagocytic lymphohistiocytosis (HLH) arise largely from pediatric studies. There is a lack of comparable data among adult patients with secondary HLH. We conducted a retrospective study to assess the impact of etoposide-based therapy on outcomes in adult secondary HLH. The primary outcome was overall survival. The log-rank test was used to compare Kaplan-Meier distributions of time-to-event outcomes. Multivariable Cox proportional hazards modeling was used to estimate adjusted hazard ratios (HRs) with 95% confidence intervals (CIs). Ninety adults with secondary HLH seen between January 1, 2009, and January 6, 2020, were included. Forty-two patients (47%) received etoposide-based therapy, while 48 (53%) received treatment only for their inciting proinflammatory condition. Thirty-three patients in the etoposide group (72%) and 32 in the no-etoposide group (67%) died during follow-up. Median survival in the etoposide and no-etoposide groups was 1.04 and 1.39 months, respectively. There was no significant difference in survival between the etoposide and no-etoposide groups (log-rank <i>p</i> = 0.4146). On multivariable analysis, there was no association between treatment with etoposide and survival (HR for death with etoposide = 1.067, 95% CI: 0.633–1.799, <i>p</i> = 0.8084). Use of etoposide-based therapy was not associated with improvement in outcomes in this large cohort of adult secondary HLH patients.


Author(s):  
Hiroshi Yokoyama ◽  
Masashi Takata ◽  
Fumi Gomi

Abstract Purpose To compare clinical success rates and reductions in intraocular pressure (IOP) and IOP-lowering medication use following suture trabeculotomy ab interno (S group) or microhook trabeculotomy (μ group). Methods This retrospective review collected data from S (n = 104, 122 eyes) and μ (n = 42, 47 eyes) groups who underwent treatment between June 1, 2016, and October 31, 2019, and had 12-month follow-up data including IOP, glaucoma medications, complications, and additional IOP-lowering procedures. The Kaplan–Meier survival analysis was used to evaluate treatment success rates defined as normal IOP (> 5 to ≤ 18 mm Hg), ≥ 20% reduction of IOP from baseline at two consecutive visits, and no further glaucoma surgery. Results Schlemm’s canal opening was longer in the S group than in the μ group (P < 0.0001). The Kaplan–Meier survival analysis of all eyes showed cumulative clinical success rates in S and µ groups were 71.1% and 61.7% (P = 0.230). The Kaplan–Meier survival analysis of eyes with preoperative IOP ≥ 21 mmHg showed cumulative clinical success rates in S and μ groups were 80.4% and 60.0% (P = 0.0192). There were no significant differences in postoperative IOP at 1, 3, and 6 months (S group, 14.9 ± 5.6, 14.6 ± 4.5, 14.6 ± 3.9 mmHg; μ group, 15.8 ± 5.9, 15.2 ± 4.4, 14.7 ± 3.7 mmHg; P = 0.364, 0.443, 0.823), but postoperative IOP was significantly lower in the S group at 12 months (S group, 14.1 ± 3.1 mmHg; μ group, 15.6 ± 4.1 mmHg; P = 0.0361). There were no significant differences in postoperative numbers of glaucoma medications at 1, 3, 6, and 12 months (S group, 1.8 ± 1.6, 1.8 ± 1.5, 2.0 ± 1.6, 1.8 ± 1.5; μ group, 2.0 ± 1.6, 2.0 ± 1.6, 2.1 ± 1.6, 2.2 ± 1.7; P = 0.699, 0.420, 0.737, 0.198). Conclusion S and µ group eyes achieved IOP reduction, but μ group eyes had lower clinical success rates among patients with high preoperative IOP at 12 months.


2016 ◽  
Vol 2016 ◽  
pp. 1-6 ◽  
Author(s):  
Walid El Moghazy ◽  
Samy Kashkoush ◽  
Glenda Meeberg ◽  
Norman Kneteman

Background. We aimed to assess incidentally discovered hepatocellular carcinoma (iHCC) over time and to compare outcome to preoperatively diagnosed hepatocellular carcinoma (pdHCC) and nontumor liver transplants.Methods.We studied adults transplanted with a follow-up of at least one year. Patients were divided into 3 groups according to diagnosis of hepatocellular carcinoma.Results.Between 1990 and 2010, 887 adults were transplanted. Among them, 121 patients (13.6%) had pdHCC and 32 patients (3.6%) had iHCC; frequency of iHCC decreased markedly over years, in parallel with significant increase in pdHCC. Between 1990 and 1995, 120 patients had liver transplants, 4 (3.3%) of them had iHCC, and only 3 (2.5%) had pdHCC, while in the last 5 years, 263 patients were transplanted, 7 (0.03%) of them had iHCC, and 66 (25.1%) had pdHCC (P<0.001). There was no significant difference between groups regarding patient survival; 5-year survival was 74%, 75.5%, and 77.3% in iHCC, pdHCC, and non-HCC groups, respectively (P=0.702). Patients with iHCC had no recurrences after transplant, while pdHCC patients experienced 17 recurrences (15.3%) (P=0.016).Conclusions.iHCC has significantly decreased despite steady increase in number of transplants for hepatocellular carcinoma. Patients with iHCC had excellent outcomes with no tumor recurrence and survival comparable to pdHCC.


2019 ◽  
Vol 4 (4) ◽  
pp. 2473011419S0002
Author(s):  
Alastair Faulkner ◽  
Alistair Mayne ◽  
Fraser Harrold

Category: Midfoot/Forefoot Introduction/Purpose: Morton’s neuroma is a common condition affecting the foot and is associated with chronic pain and disability. Conservative management including a combination of orthotic input; injection or physiotherapy, and surgical excision are current treatment options. There is a paucity of literature regarding patient related outcome measures (PROMs) data in patients managed conservatively. We sought to compare conservative with surgical management of Morton’s neuroma using PROMs data in patients with follow-up to one year. Methods: Prospective data collection commenced from April 2016. Patients included had to have a confirmed Morton’s neuroma on ultrasound scan. Patient demographics including age, sex and BMI were collected. The primary outcome measures were the Manchester Foot Score for pain (MOX-FQ), EQ time trade off (TTO) and EQ visual analogue scale (VAS) taken pre-operatively; at 26-weeks and at 52-weeks post-operatively. Results: 194 patients were included overall: 79 patients were conservatively managed and 115 surgically managed. 19 patients were converted from conservative to surgical management. MOX-FQ pain scores: pre-op conservative 52.15, surgical 61.56 (p=0.009), 6-months conservative 25.1, surgical 25.39 (p=0.810), 12 months conservative 18.54, surgical 20.52 (p=0.482) EQ-TTO scores: pre-op conservative 0.47, surgical 0.51 (p=0.814), 6-months conservative 0.41, surgical 0.49 (p=0.261), 12 months conservative 0.26, surgical 0.37 (p=0.047) EQ-VAS scores: pre-op conservative 63.84, surgical 71.03 (p=0.172), 6-months conservative 46.10, surgical 52.51 (p=0.337), 12 months conservative 30.77, surgical 37.58 (p=0.227) Satisfaction at 12 months: conservative 17 (21.5%), surgical 32 (27.8%) p=0.327 Conclusion: This is one of the first studies investigating long-term PROMs specifically in conservative management for Morton’s neuroma patients. There was no significant difference in pain score and EQ-VAS between all conservative treatments and surgical management at 12 months There was no significant difference in satisfaction at 12 months between conservative and surgical groups.


2018 ◽  
Vol 2018 ◽  
pp. 1-8 ◽  
Author(s):  
Jianqing She ◽  
Jiahao Feng ◽  
Yangyang Deng ◽  
Lizhe Sun ◽  
Yue Wu ◽  
...  

Objective. The pathophysiologic mechanism of how thyroid function is related to the development and prognosis of acute myocardial infarction (AMI) remains under explored, and there has been a lack of clinical investigations. In this study, we investigate the relationship between triiodothyronine (T3) level and cardiac ejection fraction (EF) as well as probrain natriuretic peptide (NT-proBNP) on admission and subsequent prognosis in AMI patients. Methods. We measured admission thyroid function, NT-proBNP, and EF by echocardiography in 345 patients diagnosed with AMI. Simple and multiregression analyses were performed to investigate the correlation between T3 level and EF as well as NT-proBNP. Major adverse cardiovascular events (MACE), including new-onset myocardial infarction, acute heart failure, and cardiac death, were documented during the follow-up. 248 participants were separated into three groups based on T3 and free triiodothyronine (FT3) levels for survival analysis during a 2-year follow-up. Results. 345 patients diagnosed with AMI were included in the initial observational analysis. 248 AMI patients were included in the follow-up survival analysis. The T3 levels were found to be significantly positively correlated with EF (R square=0.042, P<0.001) and negatively correlated with admission NT-proBNP levels (R square=0.059, P<0.001), which is the same with the correlation between FT3 and EF (R square=0.053, P<0.001) and admission NT-proBNP levels (R square=0.108, P<0.001). Kaplan-Meier survival analysis revealed no significant difference with regard to different T3 or FT3 levels at the end of follow-up. Conclusions. T3 and FT3 levels are moderately positively correlated with cardiac function on admission in AMI patients but did not predict a long-time survival rate. Further studies are needed to explain whether longer-term follow-up would further identify the prognosis effect of T3 on MACE and all-cause mortality.


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