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The American Journal of Cardiology Sep 2023Patients with isolated tricuspid valve (TV) disease have poor prognosis with no consensus on their management. Transcatheter TV intervention is emerging as a valid... (Meta-Analysis)
Meta-Analysis Review
Patients with isolated tricuspid valve (TV) disease have poor prognosis with no consensus on their management. Transcatheter TV intervention is emerging as a valid option in patients with prohibitive surgical risk. We analyzed studies of patients who underwent isolated TV surgery to identify the features associated with successful clinical outcomes. We performed a systematic review and meta-analysis of studies reporting clinical outcomes of isolated surgical TV intervention, namely TV repair, TV replacement with a bioprosthetic valve (TVR-B), or TV replacement with a mechanical valve (TVR-M). Twenty-seven studies involving 10,478 patients (4,931 TV repair, 3,821 TVR-B, and 1,713 TVR-M) were included. Early mortality occurred in 9% and did not differ between TV surgical approaches. Late mortality was 27% at a median follow-up of 4 (3 to 6) years and was significantly higher for all-TVR (30% vs 25%, rate ratio 1.18, 95% confidence interval 1.05 to 1.31, p = 0.004) and TVR-B (28% vs 24%, rate ratio 1.15, 95% confidence interval 1.02 to 1.30, p = 0.02) compared with TV repair. Late mortality did not differ between TVR-B and TVR-M. Across all studies, early complications included bleeding (7.4%), acute kidney injury (18.7%), permanent pacemaker (13.7%), cerebrovascular accidents (1.2%), and infection (8.9%). Late clinical outcomes included reintervention (3.7%), structural valve deterioration (2.4%), valve thrombosis (2.6%), and TV regurgitation recurrence after 1 year (15.0%). In conclusion, in isolated TV surgeries, TV repair has favorable long-term mortality compared with TV replacement. This supports the development and refinement of transcatheter TV repair approaches. Future research is recommended to provide comparative data for various transcatheter TV interventions.
Topics: Humans; Tricuspid Valve; Heart Valve Prosthesis Implantation; Treatment Outcome; Tricuspid Valve Insufficiency; Cardiac Surgical Procedures; Heart Valve Diseases; Retrospective Studies
PubMed: 37531685
DOI: 10.1016/j.amjcard.2023.07.006 -
Infectious Diseases (London, England) Jul 2023Whipple's disease is an uncommon chronic systemic disease caused by . The most characteristic findings of late Whipple's disease include diarrhoea, abdominal pain,... (Review)
Review
Whipple's disease is an uncommon chronic systemic disease caused by . The most characteristic findings of late Whipple's disease include diarrhoea, abdominal pain, weight loss, and arthralgias, however, other clinical findings can occur, including lymphadenopathy, fever, neurologic manifestations, myocarditis and endocarditis. The aim of the present study was to systematically review all cases of Whipple's disease-associated infective endocarditis (IE) in the literature. A systematic review of PubMed, Scopus, and Cochrane Library (all published studies up to 28 May 2022) for studies providing data on epidemiology, clinical characteristics as well as data on treatment and outcomes of Whipple's disease-associated IE was performed. A total of 72 studies, containing data for 127 patients, were included. A prosthetic valve was present in 8% of patients. The aortic valve was the most commonly involved intracardiac site followed by the mitral valve. Heart failure, embolic phenomena, and fever were the most common clinical presentations, however, fever occurred in less than 30% of patients. Sepsis was rarely noted. The diagnosis was most commonly performed through pathology through positive PCR or histology in cardiac valves in 88.2% of patients. Trimethoprim with sulfamethoxazole were the most commonly used antimicrobials followed by cephalosporins and tetracyclines. Surgery was performed in 84.3% of patients. Mortality was 9.4%. A multivariate logistic regression analysis model identified presentation with sepsis or development of a paravalvular abscess to be independently associated with increased mortality, while treatment with the combination of trimethoprim with sulfamethoxazole was independently associated with reduced mortality.
Topics: Humans; Whipple Disease; Endocarditis, Bacterial; Anti-Bacterial Agents; Trimethoprim; Sulfamethoxazole; Sepsis
PubMed: 37198913
DOI: 10.1080/23744235.2023.2214610 -
Tricuspid valve repair concomitant with mitral valve surgery: a systematic review and meta-analysis.International Journal of Surgery... Jul 2023Uncertainties persist about whether to aggressively and effectively treat tricuspid regurgitation (TR) during mitral valve (MV) surgery. (Meta-Analysis)
Meta-Analysis
BACKGROUND
Uncertainties persist about whether to aggressively and effectively treat tricuspid regurgitation (TR) during mitral valve (MV) surgery.
REVIEW METHODS
Systematic literature searches were performed in five databases to collect all relevant studies published before May 2022 on whether the tricuspid valve was treated during MV surgery. Separate meta-analyses were performed on data from unmatched studies and randomized controlled trials (RCT)/adjusted studies.
MAIN RESULTS
A total of 44 publications were included, of which eight were RCT studies and the rest were retrospective studies. There was no difference in 30-day mortality [odds ratio (OR): 1.00, 95% CI: 0.71-1.42, OR: 0.66, 95% CI: 0.30-1.41)] or overall survival [hazard ratio (HR): 1.01, 95% CI: 0.85-1.19, HR: 0.77, 95% CI: 0.52-1.14] in unmatched studies and RCT/adjusted studies. Late mortality (OR: 0.37, 95% CI: 0.21-0.64) and cardiac-related mortality (OR: 0.36, 95% CI: 0.21-0.62) were lower in the tricuspid valve repair (TVR) group in the RCT/adjusted studies. In the unmatched studies, overall cardiac mortality (OR: 0.48, 95% CI: 0.26-0.88) was lower in the TVR group. In the late TR progression analysis, the late TR progression was lower among patients in the concomitantly intervened tricuspid group, and patients in the untreated tricuspid group were prone to TR progression in both studies (HR: 0.30, 95% CI: 0.22-0.41, HR: 0.37, 95% CI: 0.23-0.58).
CONCLUSIONS
TVR concomitant with MV surgery is most effective in patients with significant TR and dilated tricuspid annulus, especially those with a significantly reduced risk of distant TR progression.
Topics: Humans; Tricuspid Valve; Mitral Valve; Mitral Valve Insufficiency; Treatment Outcome; Heart Valve Prosthesis Implantation; Tricuspid Valve Insufficiency; Retrospective Studies
PubMed: 37300887
DOI: 10.1097/JS9.0000000000000396 -
The American Journal of Cardiology Nov 2023This systematic review and meta-analysis aimed to investigate whether percutaneous mitral valve repair (PMVr) using MitraClip was more effective than surgery or medical... (Meta-Analysis)
Meta-Analysis Review
This systematic review and meta-analysis aimed to investigate whether percutaneous mitral valve repair (PMVr) using MitraClip was more effective than surgery or medical therapy for long-term morbidity and mortality. We searched MEDLINE, EMBASE, and CENTRAL (Cochrane Library) databases to identify relevant studies that recruited adult patients with functional or secondary mitral valve regurgitation who underwent PMVr with MitraClip implantation using appropriate search terms and Boolean operators. The odds ratios (ORs) were pooled using the random-effects model. A total of 14 studies recruiting 2,593 patients were included. Within 12 months of follow-up, patients who underwent PMVr did not maintain mitral valve regurgitation grade 2+ (OR 0.22, 95% confidence interval [CI] 0.12 to 0.41, p <0.0001, I = 0.0%, p = 0.52) or symptom-free heart failure (OR 0.47, 95% CI 0.29 to 0.77, p = 0.0028, I = 0.0%, p = 0.66) compared with their surgical counterparts. Patients were more likely to be rehospitalized for heart failure (OR 2.79, 95% CI 1.54 to 5.05, p = 0.0007, I = 0.0%, p = 0.51). However, there was no difference between the groups in terms of all-cause or cardiovascular mortality. Whereas, in comparison with medical therapy, PMVr significantly reduced all-cause mortality at 12 and ≥24 months of follow-up (OR 0.41, 95% CI 0.24, 0.69, p = 0.0009, I = 32%, p = 0.23 and OR 0.55, 95% CI 0.40, 0.75, p = 0.0002, I = 0.0%, p = 0.45, respectively). In conclusion, there was no difference in all-cause death at 12 or 24 months of follow-up between PMVr and the surgical approach, but the durability of valvular repair was inferior with PMVr. In comparison with medical therapy, there was a significant reduction in mortality with PMVr.
Topics: Adult; Humans; Mitral Valve Insufficiency; Mitral Valve; Treatment Outcome; Cardiac Surgical Procedures; Heart Failure; Heart Valve Prosthesis Implantation
PubMed: 37741106
DOI: 10.1016/j.amjcard.2023.08.097 -
European Journal of Cardio-thoracic... Sep 2023To support clinical decision-making in children with aortic valve disease, by compiling the available evidence on outcome after paediatric aortic valve repair (AVr). (Meta-Analysis)
Meta-Analysis
OBJECTIVES
To support clinical decision-making in children with aortic valve disease, by compiling the available evidence on outcome after paediatric aortic valve repair (AVr).
METHODS
A systematic review of literature reporting clinical outcome after paediatric AVr (mean age at surgery <18 years) published between 1 January 1990 and 23 December 2021 was conducted. Early event risks, late event rates and time-to-event data were pooled. A microsimulation model was employed to simulate the lives of individual children, infants and neonates following AVr.
RESULTS
Forty-one publications were included, encompassing 2 623 patients with 17 217 patient-years of follow-up (median follow-up: 7.3 years; range: 1.0-14.4 years). Pooled mean age during repair for aortic stenosis in children (<18 years), infants (<1 year) or neonates (<30 days) was 5.2 ± 3.9 years, 35 ± 137 days and 11 ± 6 days, respectively. Pooled early mortality after stenosis repair in children, infants and neonates, respectively, was 3.5% (95% confidence interval: 1.9-6.5%), 7.4% (4.2-13.0%) and 10.7% (6.8-16.9%). Pooled late reintervention rate after stenosis repair in children, infants and neonates, respectively, was 3.31%/year (1.66-6.63%/year), 6.84%/year (3.95-11.83%/year) and 6.32%/year (3.04-13.15%/year); endocarditis 0.07%/year (0.03-0.21%/year), 0.23%/year (0.07-0.71%/year) and 0.49%/year (0.18-1.29%/year); and valve thrombosis 0.05%/year (0.01-0.26%/year), 0.15%/year (0.04-0.53%/year) and 0.19%/year (0.05-0.77%/year). Microsimulation-based mean life expectancy in the first 20 years for children, infants and neonates with aortic stenosis, respectively, was 18.4 years (95% credible interval: 18.1-18.7 years; relative survival compared to the matched general population: 92.2%), 16.8 years (16.5-17.0 years; relative survival: 84.2%) and 15.9 years (14.8-17.0 years; relative survival: 80.1%). Microsimulation-based 20-year risk of reintervention in children, infants and neonates, respectively, was 75.2% (72.9-77.2%), 53.8% (51.9-55.7%) and 50.8% (47.0-57.6%).
CONCLUSIONS
Long-term outcomes after paediatric AVr for stenosis are satisfactory and dependent on age at surgery. Despite a high hazard of reintervention for valve dysfunction and slightly impaired survival relative to the general population, AVr is associated with low valve-related event occurrences and should be considered in children with aortic valve disease.
Topics: Infant, Newborn; Humans; Child; Infant; Adolescent; Aortic Valve; Heart Valve Prosthesis Implantation; Heart Valve Prosthesis; Constriction, Pathologic; Aortic Valve Stenosis; Treatment Outcome; Retrospective Studies; Reoperation
PubMed: 37584683
DOI: 10.1093/ejcts/ezad284 -
European Heart Journal Sep 2023To support decision-making in children undergoing aortic valve replacement (AVR), by providing a comprehensive overview of published outcomes after paediatric AVR, and... (Meta-Analysis)
Meta-Analysis
AIMS
To support decision-making in children undergoing aortic valve replacement (AVR), by providing a comprehensive overview of published outcomes after paediatric AVR, and microsimulation-based age-specific estimates of outcome with different valve substitutes.
METHODS AND RESULTS
A systematic review of published literature reporting clinical outcome after paediatric AVR (mean age <18 years) published between 1/1/1990 and 11/08/2021 was conducted. Publications reporting outcome after paediatric Ross procedure, mechanical AVR (mAVR), homograft AVR (hAVR), and/or bioprosthetic AVR were considered for inclusion. Early risks (<30d), late event rates (>30d) and time-to-event data were pooled and entered into a microsimulation model. Sixty-eight studies, of which one prospective and 67 retrospective cohort studies, were included, encompassing a total of 5259 patients (37 435 patient-years; median follow-up: 5.9 years; range 1-21 years). Pooled mean age for the Ross procedure, mAVR, and hAVR was 9.2 ± 5.6, 13.0 ± 3.4, and 8.4 ± 5.4 years, respectively. Pooled early mortality for the Ross procedure, mAVR, and hAVR was 3.7% (95% CI, 3.0%-4.7%), 7.0% (5.1%-9.6%), and 10.6% (6.6%-17.0%), respectively, and late mortality rate was 0.5%/year (0.4%-0.7%/year), 1.0%/year (0.6%-1.5%/year), and 1.4%/year (0.8%-2.5%/year), respectively. Microsimulation-based mean life-expectancy in the first 20 years was 18.9 years (18.6-19.1 years) after Ross (relative life-expectancy: 94.8%) and 17.0 years (16.5-17.6 years) after mAVR (relative life-expectancy: 86.3%). Microsimulation-based 20-year risk of aortic valve reintervention was 42.0% (95% CI: 39.6%-44.6%) after Ross and 17.8% (95% CI: 17.0%-19.4%) after mAVR.
CONCLUSION
Results of paediatric AVR are currently suboptimal with substantial mortality especially in the very young with considerable reintervention hazards for all valve substitutes, but the Ross procedure provides a survival benefit over mAVR. Pros and cons of substitutes should be carefully weighed during paediatric valve selection.
Topics: Humans; Child; Adolescent; Aortic Valve; Heart Valve Prosthesis Implantation; Retrospective Studies; Prospective Studies; Heart Valve Prosthesis; Treatment Outcome
PubMed: 37366156
DOI: 10.1093/eurheartj/ehad370 -
Heart Failure Reviews Jan 2024As the survival after heart transplantation (HTx) is steadily improving, an increasing number of patients with late cardiac pathologies such as valvular disease is... (Review)
Review
As the survival after heart transplantation (HTx) is steadily improving, an increasing number of patients with late cardiac pathologies such as valvular disease is expected to rise. Nevertheless, no guidelines for indication of redo cardiac surgery after HTx exists. The aim of the present systematic review is to describe the results reported in the literature of surgical management of severe aortic and/or mitral valve disease. A systematic review was conducted including studies reporting on adult patients with severe mitral or aortic valve pathology needing surgery after their previous HTx. Exclusion criteria consisted in surgery with no left heart valve surgery, concomitant valve surgery during heart transplant, transcatheter interventions, and heterotopic HTx. A total of 35 papers met our inclusion criteria out of 2755 potentially eligible studies with 44 mitral valve surgery patients and 20 aortic valve surgery patients. In the entire population, the mean time from HTx to reintervention was 6.19 ± 5.22 years. After a mean follow-up of 2.78 ± 3.54 years and 1.53 ± 2.26 years from reintervention, 65.6% mitral and 86.7% aortic patients were reported as alive, respectively. As guidelines on cardiac surgery after HTx are currently lacking, left-sided valvular cardiac reinterventions can be considered a possible therapeutic approach in carefully selected patients. These interventions may not only improve the patient's functional status and survival, but may ultimately reduce the need for re-transplantation due to the chronic shortage of donor hearts. However, the support of more robust data is warranted.
Topics: Adult; Humans; Heart Transplantation; Treatment Outcome; Tissue Donors; Heart Valve Diseases; Mitral Valve; Heart Diseases; Heart Valve Prosthesis Implantation
PubMed: 37950833
DOI: 10.1007/s10741-023-10368-5 -
Journal of Cardiothoracic Surgery Mar 2024The Cabrol procedure has undergone various modifications and developments since its invention. However, there is a notable gap in the literature regarding meta-analyses... (Meta-Analysis)
Meta-Analysis
BACKGROUND
The Cabrol procedure has undergone various modifications and developments since its invention. However, there is a notable gap in the literature regarding meta-analyses assessing it.
METHODS
A systematic review and meta-analysis was conducted to evaluate the effectiveness and long-term outcomes of the Cabrol procedure and its modifications. Pooling was conducted using random effects model. Outcome events were reported as linearized occurrence rates (percentage per patient-year) with 95% confidence intervals.
RESULTS
A total of 14 studies involving 833 patients (mean age: 50.8 years; 68.0% male) were included in this meta-analysis. The pooled all-cause early mortality was 9.0% (66 patients), and the combined rate of reoperation due to bleeding was 4.9% (17 patients). During the average 4.4-year follow-up (3,727.3 patient-years), the annual occurrence rates (linearized) for complications were as follows: 3.63% (2.79-4.73) for late mortality, 0.64% (0.35-1.16) for aortic root reoperation, 0.57% (0.25-1.31) for hemorrhage events, 0.66% (0.16-2.74) for thromboembolism, 0.60% (0.29-1.26) for endocarditis, 2.32% (1.04-5.16) for major valve-related adverse events, and 0.58% (0.34-1.00) for Cabrol-related coronary graft complications.
CONCLUSION
This systematic review provides evidence that the outcomes of the Cabrol procedure and its modifications are acceptable in terms of mortality, reoperation, anticoagulation, and valve-related complications, especially in Cabrol-related coronary graft complications. Notably, the majority of Cabrol procedures were performed in reoperations and complex cases. Furthermore, the design and anastomosis of the Dacron interposition graft for coronary reimplantation, considering natural anatomy and physiological hemodynamics, may promise future advancements in this field.
Topics: Humans; Male; Middle Aged; Female; Blood Vessel Prosthesis; Aortic Valve; Aorta; Heart Valve Prosthesis; Reoperation; Heart Diseases
PubMed: 38532449
DOI: 10.1186/s13019-024-02642-w -
Anatolian Journal of Cardiology Nov 2023Perfect heart valve prostheses have optimized hemodynamics, reduced surgical morbidity, long-lasting durability, and extended patient survival with greater quality of... (Review)
Review
BACKGROUND
Perfect heart valve prostheses have optimized hemodynamics, reduced surgical morbidity, long-lasting durability, and extended patient survival with greater quality of life. Mechanical valves are recommended; however, young children may need anticoagulant medication for life. In this study, we looked at the success rate and viability of aortic valve neocuspidization (AVNeo) surgery for a variety of aortic disorders.
METHODS
A methodical search strategy was used to fully evaluate the AVNeo results. Boolean operators were used to combine important words like 'Ozaki Procedure,' 'Aortic Valve Neocuspidization,' 'AVNeo,' and associated terms. Reputable databases such as PubMed, MEDLINE, Embase, Web of Science, and Scopus were the focus of our search. Study quality was assessed using a critical evaluation created with the Critical Appraisal Skills Programme tool.
RESULTS
The findings are summarized in the 'Results' section that contains descriptive and critical analysis, ramifications, and explanations. According to research, AVNeo improved valve function and had few side effects. Aortic valve neocuspidization has a lower mean pressure gradient and a larger mean efficient orifice area than Trifecta. Aortic valve neocuspidization surgery reduces aortic valve regurgitation and pressure gradients. Postoperative echocardiograms indicated a decrease in peak and a rise in mean pressure gradient.
CONCLUSION
The Ozaki method restores a healthy laminar flow pattern while preventing bivalvular disease. Ozaki procedure should be explored for valve repair in infants with truncal valve and congenital aortic disease. Aortic valve tricuspidization with glutaraldehyde-treated autologous pericardium results in considerable effective orifice area, modest pressure gradients, and little regurgitation.
Topics: Child; Humans; Child, Preschool; Aortic Valve; Quality of Life; Aortic Valve Stenosis; Aortic Valve Insufficiency; Heart Valve Prosthesis; Pericardium; Aortic Diseases; Treatment Outcome
PubMed: 37909351
DOI: 10.14744/AnatolJCardiol.2023.3477 -
Heart Failure Reviews Jan 2024Tricuspid regurgitation (TR) is the most common valvular pathology after heart transplantation (HTx) and endomyocardial biopsy (EMB) remains responsible for the majority... (Review)
Review
Tricuspid regurgitation (TR) is the most common valvular pathology after heart transplantation (HTx) and endomyocardial biopsy (EMB) remains responsible for the majority of cases due to the high probability of structural valve damage. The aim of the present review was to describe the results of surgical management of severe tricuspid regurgitation through tricuspid valve replacement (TVR) after a previous HTx. A systematic review was conducted by searching Pubmed, ScienceDirect, SciELO, DOAJ, and Cochrane databases until June 2023 for publications reporting patients undergoing TVR surgery after a previous HTx. If no right heart valve surgery was undertaken, or a heterotopic heart transplant was performed, or if the concomitant procedure was performed during the transplant itself, the paper was excluded. Twenty articles met our inclusion criteria out of 1532 potentially eligible studies, with a total of 300 patients. Mean age was 55.1 ± 9.6 years, and 85.1% were male. The mean number of EMB per patient was 31.1 ± 5.5 with a mean time between HTx and TVR of 7.64 ± 3.31 years. Bioprostheses were used in 83.3% of cases and 75.0% of patients with a bioprosthesis were reported as alive at last follow-up. Tricuspid valve repair is a valuable option, but these patients will be susceptible to recurrent TR after EMB. TVR with a bioprosthesis may provide the optimal solution for this subset of patients, as EMB is not feasible with a mechanical valve.
Topics: Humans; Male; Middle Aged; Female; Tricuspid Valve Insufficiency; Tricuspid Valve; Treatment Outcome; Retrospective Studies; Heart Valve Prosthesis; Heart Transplantation; Heart Valve Prosthesis Implantation
PubMed: 37851119
DOI: 10.1007/s10741-023-10364-9