scholarly journals Long-term outcome of endocardial-only versus combined endocardial-epicardial homogenization of the scar for treatment of ventricular tachycardia in patients with ischemic cardiomyopathy

2021 ◽  
Vol 42 (Supplement_1) ◽  
Author(s):  
S Mohanty ◽  
C Trivedi ◽  
D G Della Rocca ◽  
C Gianni ◽  
B MacDonald ◽  
...  
Keyword(s):  
Ventricular Tachycardia ◽  
Ischemic Cardiomyopathy ◽  
Heart Surgery ◽  
Open Heart Surgery ◽  
Long Term Outcome ◽  
Obstructive Sleep ◽  
Number Of Patients ◽  
Group 2 ◽  
Group 1

Abstract Introduction We investigated the ablation success of scar homogenization with combined (epicardial + endocardial) versus endocardial-only approach for ventricular tachycardia (VT) in patients with ischemic cardiomyopathy (ICM) at 5 years of follow-up. Method Consecutive ICM patients undergoing VT ablation at our center were classified into group 1: endocardial scar homogenization and group 2: endocardial +epicardial scar homogenization. Patients with previous open heart surgery were excluded. All patients underwent bipolar substrate mapping with standard scar settings defined as normal tissue >1.5 mV and severe scar <0.5 mV. Non-inducibility of monomorphic VT was the procedural endpoint in both groups. Patients were followed up twice a year for 5 years with implantable device interrogations. Results A total of 361 (Group 1: 291 and group 2: 70) patients were included in the study (mean age: 67 years, male: 88.4%). At 5 years, significantly higher number of patients from group 2 remained arrhythmia-free (figure 1). Of those patients, 87 (45%) and 51 (89%) from group 1 and 2 respectively were off-anti-arrhythmic drugs (AAD) (p<0.001). After adjusting for age, gender, hypertension, diabetes, and obstructive sleep apnea, scar homogenization using endo-epicardial approach was associated with 51% less recurrence compared to the endocardial ablation strategy (Hazard Ratio: 0.49, 95% CI: 0.27–0.89, p: 0.02). Conclusion In this series of patients with ischemic cardiomyopathy and VT, endo-epicardial scar homogenization was associated with a lower need for AAD and a significantly lower recurrence rate at 5-years of follow-up compared to the endocardial ablation alone. FUNDunding Acknowledgement Type of funding sources: None. Figure 1

scholarly journals Adding tricuspid repair to standard open heart surgery does not increase risk but improves right ventricular function

2019 ◽  
Vol 29 (3) ◽  
pp. 416-421 ◽  
Author(s):  
Clarence Pingpoh ◽  
Sarah Nuss ◽  
Sami Kueri ◽  
Maximillian Kreibich ◽  
Martin Czerny ◽  
...  
Keyword(s):  
Right Ventricular ◽  
Ventricular Function ◽  
Right Ventricular Function ◽  
Heart Surgery ◽  
Open Heart Surgery ◽  
Open Heart ◽  
Group 2 ◽  
Repair Group ◽  
Tricuspid Repair ◽  
Group 1

Abstract OBJECTIVES To evaluate outcome of concomitant tricuspid annuloplasty in mild or moderate regurgitation on perioperative outcome and on right ventricular function in patients undergoing major cardiac surgery. METHODS Among 14 500 patients who underwent cardiac surgery at our institution between January 2000 and April 2016, 1023 patients had a documented history of tricuspid regurgitation (TR). Of those patients, 324 patients were diagnosed with mild or moderate secondary TR with a dilated annulus (≥40 mm or >21 mm/m2) and composed the study population. The decision to perform concomitant annuloplasty was subjected to the individual decision of the treating surgeon. Our analysis focused on a comparison between patients with concomitant TR-repair (group 1, n = 184) and patients without concomitant TR-repair (group 2, n = 140) after propensity score matching. RESULTS Following a preliminary data preprocessing, we observed a mean age of 73.8 years, mean logistic EuroSCORE of 10.5%. Perioperative mortality was 4.4% in group 1 and 5.7% in group 2. There was no significant difference in mid-term mortality. TR after surgery was significantly higher in group 2. After propensity score matching regression analysis, patients who had a repaired tricuspid valve (group 1) had better right ventricle (RV) function than those without TR-repair (group 2) (P > 0.05 at 95% confidence interval following Kolmogorov–Smirnov Goodness of fit Test). CONCLUSIONS Adding tricuspid valve repair in patients with mild or moderate secondary TR with a dilated annulus (≥40 mm or >21 mm/m2) to standard open heart surgery does not increase perioperative risk but improves right ventricular function. Therefore, standard tricuspid repair in this subgroup might be considered on a routine basis.

scholarly journals The Effects of Norepinephrine Infusion on the Circulating Lymphocyte Counts of Post–Open Heart Surgery Patients

2000 ◽  
Vol 1 (3) ◽  
pp. 199-209
Author(s):  
Wanda Zziwambazza ◽  
Carrie J. Merkle ◽  
Ida M. Moore ◽  
Jean Davis
Keyword(s):  
Heart Surgery ◽  
Open Heart Surgery ◽  
The Other ◽  
Open Heart ◽  
Postoperative Infections ◽  
Norepinephrine Infusion ◽  
Beta Blocking ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

In this retrospective study employing chart reviews, 75 open heart surgery patients (OHSPs) were divided into 3 groups of 25 patients. Group 1 received no intravenous (IV) norepinephrine (NE) after surgery. Group 2 and group 3 received a minimum of 0.028 mcg/kg/min of IV NE for 6-24 h and greater than 24 h, respectively. In the 3 groups, preoperative lymphocyte counts were compared to counts obtained on postoperative days 1 and 2. The results showed lower lymphocyte counts on postoperative day 2 in group 3 subjects, who received NE for 24 h or more, compared to subjects of the other groups who received no NE or 6-24 h of NE (p < 0.05). There was also evidence that preoperative use of beta-blocking agents significantly affected the change in lymphocyte counts from day 1 to day 2 in both groups receiving NE. Furthermore, postoperative infections were more prevalent in group 3 than the other 2 groups (p < 0.05). The lower lymphocyte counts and higher infection rate, however, may be linked to lower postoperative blood pressure and increased number of intensive care unit days in group 3. Further investigation is warranted to elucidate the effects of IV NE administration on the lymphocyte counts of OHSPs and to reduce infections in those receiving NE.

Does Upfront Therapy with Fludarabine Increase the Risk of Histological Transformation In Patients with Follicular Lymphoma?

Blood ◽  
2010 ◽  
Vol 116 (21) ◽  
pp. 4885-4885
Author(s):  
Sobia Yaqub ◽  
Todd W. Gress ◽  
Oscar Ballester
Keyword(s):  
Follicular Lymphoma ◽  
Relapse Rate ◽  
Group 4 ◽  
Number Of Patients ◽  
Histological Transformation ◽  
Group 3 ◽  
Group 2 ◽  
Time To Relapse ◽  
Group 1

Abstract Abstract 4885 Introduction: Fludarabine has been reported to increase the incidence of relapse and histological transformation in chronic lymphocytic leukemia (Thornton PD, Leukemia research, 2005) and Waldenstrom macroglobulinemia (Leleu X, J Clincal Oncology, 2009). The purpose of our study was to investigate the role of Fludarabine and the risk of transformation and relapse in follicular lymphoma (FL). Patients and Methods: This is a retrospective single institution study. We included 50 patients consecutively diagnosed with FL Grade I and II based on WHO classification of lymphoid malignancies. Grade III patients were excluded from the study. Median follow up is 2.86 years. Patients were grouped according to the initial therapy chosen by their treating physicians: Group 1(n=14) included patients on observation and radiation therapy, Group 2 (n=6) included patients on Fludarabine based regimens, Group 3(n=13) included CVP-R and other rituximab regimens and Group 4(n=17) included R-CHOP. Data collected included time to the onset of biopsy proven transformation, time to relapse, mortality and overall survival. Level of significance was set at <0.05. Results: Median age of the patients was 56.5 and it was not significantly different for the various groups. High risk FLIPI score was seen in 66% of patients treated with Fludarabine regimens as compared to 61% of R-CHOP treated patients. Overall, relapse occurred in 38% patients and transformation occurred in 16% patients during the follow up period. Fludarabine treated patients had the highest relapse rate: 50% (p=0.03). R-CHOP group has lowest relapse rate: 11%. Transformation rate was highest in the Fludarabine group: 33%, as compared to 13% to 17% in other groups (p=0.10). Mortality rate was 7% in group 1, 16% in group 2, 23% for group 3 and 5% in group 4 (p=0.44). Time to relapse/progression in group 1 was 2.9 years; in group 2 was 2.1 years; in group 3 was 2.7 years and in group 4 was 5.8 years. Conclusions: In our study, Fludarabine treated patients appear to be at higher risk for relapse and transformation compared to patients treated with R-CHOP. The differences can not be explained on the basis of known prognostic factors such as age or FLIPI score. The retrospective nature of the study and the small numbers of patients preclude more definitive conclusions. Further research is needed with large number of patients. Disclosures: No relevant conflicts of interest to declare.

scholarly journals Comparative study between open and laparoscopic lymphadenectomy (pelvic and para-aortic) in gynecological malignancies

2018 ◽  
Vol 5 (5) ◽  
pp. 1657
Author(s):  
Hytham R. Yassin ◽  
Soliman ALShakhs ◽  
Mohammed Hamed ◽  
Adel Karam ◽  
Mohammed Mouneer
Keyword(s):  
Comparative Study ◽  
Radical Surgery ◽  
Safe Procedure ◽  
Gynecological Malignancies ◽  
Number Of Patients ◽  
Significant Difference ◽  
Operative Complications ◽  
Group 2 ◽  
Group 1

Background: Objective of present study was to compare the results of lymphaenectomy (pelvic and para-aortic) between laparoscopy and laparotomy in gynecological malignancies.Methods: Authors analyze the results of 30 patients suffering from gynecological malignancies (Enometrial, Ovarian and cervical) submitted to surgery as apart of treatment. Patients were classified in Two Groups Group (1) included15 patients were submitted to open radical surgery and group (2) included 15 patients Were submitted to laparoscopic radical surgery between May 2016 and October 2017.Results: In present comparative study, there was significant difference regarding intra operative blood loss, operative time and post operative hospital stay (P<0.001) and there was no significant difference regarding intra-operative complications, post-operative complications, total number of lymph node harvested, number of positive lymphnodes (P>0.05).Conclusions: Laparoscopic lymphadenectomy is a technically feasible and safe procedure. Authors recommend further study in large number of patients with longer duration and follow up period for assessment of oncological out-come.

scholarly journals Experience of Using a Mobile App to Improve Adherence to Treatment in Patients with TB/HIV Coinfection

2021 ◽  
Vol 99 (11) ◽  
pp. 17-24
Author(s):  
S. N. Zhdаnovа ◽  
O. B. Ogаrkov ◽  
O. G. Koshkinа ◽  
E. Yu. Zorkаltsevа ◽  
E. Ya. Moiseevа ◽  
...  
Keyword(s):  
Viral Suppression ◽  
Mobile App ◽  
Adherence To Treatment ◽  
Hiv Coinfection ◽  
Number Of Patients ◽  
Therapy Interruption ◽  
Group 2 ◽  
Outpatient Appointments ◽  
Group 1

The objective of the study: to summarize experience of using a mobile technology to improve adherence in patients with tuberculosis and HIV infection (TB/HIV) who are psychoactive substance users.Subjects and Methods. A smartphone app was used, it included daily patient inquiries about mood, stress levels, and medication intake; periodic reminders about outpatient appointments; and anonymous chats with the coordinating physician and other patients. Treatment results were evaluated in Group 1 (n = 54) and Group 2 (n = 50), where this technology was used and not used, respectively.Results. The number of patients cured of tuberculosis was not significantly different between Groups 1 and 2 (32/51 vs. 27/48; χ2 = 0.61, p = 0.48). Patients from Group 2 died significantly more often during the follow-up period (14/48 vs. 3/51; χ2 = 7.86, p = 0.006) associated with antiretroviral therapy interruption or withdrawal. Increased CD4 count by 6 months of follow-up was found in both groups, most pronounced among those who started ART (W = 6.0, p = 0.004 – in Group 1 and W = 15.0, p = 0.004 – in Group 2). The total number of patients with viral suppression was greater in Group 1 than in Group 2 (34/47 vs. 20/39; χ2 = 4.05, p = 0.04).Conclusion. The mobile app used is suitable for supporting the outpatient management of patients with TB/HIV coinfection but its direct impact was reflected only in the formation of ART adherence and lower number of deaths.

scholarly journals Prognostic value of soluble ST2 biomarker in heart failure patients with obstructive sleep apnea syndrome

2021 ◽  
Vol 20 (Supplement_1) ◽  
Author(s):  
K Kopeva ◽  
EV Grakova ◽  
AV Yakovlev ◽  
SN Shilov ◽  
NF Yakovleva ◽  
...  
Keyword(s):  
Heart Failure ◽  
Odds Ratio ◽  
Sleep Apnea Syndrome ◽  
Myocardial Mass ◽  
Heart Failure Patients ◽  
Obstructive Sleep ◽  
Apnea Syndrome ◽  
Group 2 ◽  
Group 1

Abstract Funding Acknowledgements Type of funding sources: None. Objective. To analyze the relationships between soluble ST2 (sST2) levels, apnea/hypopnea index (AHI) and echocardiographic parameters in heart failure patients with preserved ejection fraction (HFpEF) and to evaluate prognostic values of sST2 in the development of adverse cardiac events (ASE) during the 12-month follow-up period. Methods. A total of 86 men, median age of 62.0 (41.0; 78.0) years with obstructive sleep apnea syndrome (OSAS) and HF of NYHA class I-III with baseline LVEF of 60% [52; 65]% were enrolled in the study. The severity of obstructive breathing disorders during sleep was assessed by AHI. Serum levels of NT-proBNP and sST2 were measured using ELISA at baseline. Two-dimensional transthoracic echocardiography with assessment of right ventricular (RV) function and 6-minute walk test (6MWT) were performed at baseline. Results. The values of AHI significantly correlated with body mass index (r = 0.362), left atrial volume (r = 0.570), fractional change in the area of the RV (r=-0.527), RV myocardial function index (r=-0.377), NT-proBNP (r = 0.611), 6MWT (r=-0.511), RV anterior wall thickness (r = 0,472), while the levels of sST2 significantly correlated with LV remodeling parameters: LVEF (r =-0.301), end-systolic volume (r =0.453), end-diastolic volume (r =0.396), end-systolic dimension (r = 0.373), end-diastolic dimension (r =0.288). Based on ROC-analysis, sST2 ≥29.67 ng/mL (sensitivity 63.6%, specificity 73.6%, AUC = 0.645; p &lt; 0.0001) were identified as a cut-off values predicting the development of ACE. At 12 months of follow-up period all patients were divided into 2 groups according to cut-off values of sST2: group 1 (n = 29) comprised patients with sST2 ≥29.67 ng/mL, group 2 (n = 42) comprised patients with sST2 &lt;29.67 ng/mL. The median baseline values of sST2 were 41.39 [33.31; 50.99] ng/mL in group 1, and 22.18 [20.64; 25.5] ng/mL in group 2. The concentrations of NT-proBNP did not differ between the groups. During the 12-month follow-up period in group 1 the rate of ACE was 29.7% cases, and 5.2% in group 2, respectively. According to Kaplan-Meier analysis, a higher sST2 levels was associated with a higher frequency of ACE during 12 months of follow-up (р&lt;0.0001). Univariable and multivariable Cox regression analyses showed sST2 concentrations were significantly associated with ACE (odds ratio 2.25, 95%CI: 2.06 to 3.29, p &lt; 0.001), when adding AHI and LV myocardial mass index improved reclassification of risk stratification (odds ratio 3,28, 95%CI: 3,09 to 4,49, p &lt; 0.001, AUC of 0.945, percent of cases correctly classified of 90.14 %). However, NT-proBNP addition had a limited effect on risk stratification. Conclusion. Our data suggest that sST2 may be used as a diagnostic biomarker for prediction of ACE in patients with HFpEF and OSAS during the 12-month follow-up period. The combined evaluation of sST2, AHI and LV myocardial mass index values demonstrated higher diagnostic sensitivity and specificity for prediction of ACE.

scholarly journals Holmium laser transurethral incision of the prostate: Can prostate size predict the long-term outcome?

2015 ◽  
Vol 9 (7-8) ◽  
pp. 248 ◽  
Author(s):  
Mohamed A. Elkoushy ◽  
Ahmed M. Elshal ◽  
Mostafa M. Elhilali
Keyword(s):  
Adverse Events ◽  
Prostate Volume ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Prostate Size ◽  
Group 2 ◽  
Transurethral Incision ◽  
Group 1

Introduction: We determine the impact of prostate size on the long-term outcome of holmium laser transurethral incision of the prostate (Ho-TUIP) for bladder outlet obstruction (BOO) secondary to benign prostate enlargement (BPE).Methods: A retrospective review of prospectively collected data was performed for patients undergoing Ho-TUIP by a single surgeon for patients presenting with lower urinary tract symptoms (LUTS) secondary to BOO. Patients were stratified into 2 groups: Group 1 included patients with prostate ≤30 cc and Group 2 included patients with prostate >30 cc. Demographic, operative and followup data were recorded and analyzed. In addition, intraoperative and long-term adverse events were included.Results: In total, 82 patients underwent surgery between March 1998 and March 2013, including 9 (11%) reoperated patients. Only prostate size independently predicted reoperation after Ho-TUIP (adjusted odds ratio [aOR], 95% confidence interval [CI] 7.12 [2.92–9.14], p = 0.01). The receiver operating characteristic (ROC) analysis showed an optimal cutoff value of prostate volume of 29 cc to characterize long-term reoperation after TUIP, with area under the curve (AUC) of 0.96, sensitivity of 89.7 and specificity of 88.9. Group 1 included 51 patients and Group 2 included 31 patients. The international prostate symptoms score (IPSS) and peak flow rate (Qmax) significantly improved in both groups at different follow-up points. At the 12-month follow-up, the percent change in IPSS and Qmax were comparable between both groups. However, after 12 months, the degree of improvement in all voiding parameters was significantly higher in Group 1 (p < 0.001 at all points of follow-up). After a median follow-up of 5.3 years (range: 1–13), both groups had comparable early and late adverse events with significantly higher reoperation rate in Group 2 (3.9% vs. 22.6%, p = 0.02). Overall retrograde ejaculation was detected in 25.6% of sexually active men and it was comparable between both groups (23.5% vs. 29%, p = 0.61). On multivariable analysis, patients with prostate volume >30 cc were associated with significantly higher reoperation for BOO (aOR 95% CI 5.72 [2.83– 8.14], p = 0.02), significantly higher IPSS (aOR 1.72), higher quality of life index (aOR 1.72) and lower Qmax (aOR 0.28).Conclusion: Ho-TUIP is a durable, safe and efficient treatment of BOO secondary to a small-sized prostate. The long-term outcome could be improved and the re-operation rate could be minimized with appropriate selection of cases, with prostate glands no bigger than 30 cc.

Cholelithiasis in children with CHD: is it a problem?

2016 ◽  
Vol 27 (4) ◽  
pp. 630-633
Author(s):  
Simon Kargl ◽  
Roland Gitter ◽  
Wolfgang Pumberger
Keyword(s):  
Risk Factors ◽  
Ursodeoxycholic Acid ◽  
Heart Surgery ◽  
Open Heart Surgery ◽  
Aetiological Factor ◽  
Open Heart ◽  
Biliary Surgery ◽  
Group 2 ◽  
A Minor ◽  
Group 1

AbstractBackgroundAn association of heart disease and its treatment with biliary calculi is popularly accepted. We sought determine the prevalence and risk factors of paediatric gallstone disease in the presence of CHD and analyse the treatment options. We evaluated the role of open-heart surgery in the development of gallstones in patients with CHD.Patients and methodsIn a 10-year, retrospective, chart review (2005–2014), patients with CHD and cholelithiasis were identified and reviewed.ResultsIn all, 19 of 4729 children with CHD had cholelithiasis (0.4%); eight patients underwent cardiac surgery before diagnosis of cholelithiasis (group 1), whereas 11 of them had not (group 2). The prevalence was 0.3% in group 1 and 0.5% in group 2.In nine asymptomatic patients, gallstones were found incidentally. Children with cholecystolithiasis (n=17) received ursodeoxycholic acid. A resolution of gallstones was found in four cases; two patients underwent biliary surgery, and the others (15/17) were successfully managed non-operatively.ConclusionDespite an accumulation of risk factors, prevalence of gallstones is not as high as expected in children with CHD. Open-heart surgery with a heart–lung machine plays a minor role as an aetiological factor. In about half of the cases, cholelithiasis is an incidental finding and patients stay asymptomatic. Prophylactic administration of ursodeoxycholic acid is not indicated in children undergoing open-heart surgery for CHDs. Biliary surgery is reserved for patients with recurrent symptoms or cholestasis.In children with CHD, cholelithiasis is a minor and manageable co-morbid condition.

Social Function of Adults with Isolated Ventricular Septal Defects

1986 ◽  
Vol 14 (1) ◽  
pp. 15-23 ◽  
Author(s):  
Jan Erik Otterstad ◽  
Ingunn Tjore ◽  
Per Sundby
Keyword(s):  
Educational Level ◽  
Heart Surgery ◽  
Surgical Repair ◽  
Open Heart Surgery ◽  
Social Function ◽  
Ventricular Septal Defects ◽  
Septal Defects ◽  
Higher Educational ◽  
Group 2 ◽  
Group 1

Possible long-term deterioration of social function has been studied in adults over 30 years of age with congenital, isolated ventricular septal defects (VSD). This deterioration may possibly have been caused by brain damage connected with open heart surgery performed after age 10 years. Thirty-five patients with a mean age of 39 (range 31–61) years have been followed up for an average of 15 (3–21) years when restudied after surgical repair of VSD performed at a mean age of 23 (10–51) years (Group 1). Their social status was compared with 61 non-operated subjects with basically smaller defects, mean age 43 (31–73) years, who had been followed up for an average of 14 (3–21) years. Group 1 had a higher educational level, were less stressed at work, had a higher gross income (NS) and were less physically disabled ( p<0.01). Both groups had a higher educational level than normal 40-year-old Norwegians. The percentages receiving disablement pension were 12% in group 1 and 13% in group 2. Despite a higher abortion rate (33% vs. 18%), group 1 females had a higher number of liveborn babies than those in group 2 (NS). Regular medical check-ups were attended by 45% and 60% in groups 1 and 2 respectively, and about half took antibiotics prophylactically. Unlike when initially investigated, group 1 had a better cardiac condition than group 2. Compared with the non-operated group, the operated patients had suffered no detrimental effects on their social function. We therefore advocate a liberal policy for surgical repair of VSD after age 10 years.

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