Journal article
Prognostic value of baseline RV dysfunction using TAPSE and TAPSE to PASP ratio in patients undergoing mitra-clip: a systematic review and meta-analysis
The international journal of cardiovascular imaging, Vol.41(5), pp.827-846
05/01/2025
DOI: 10.1007/s10554-025-03354-5
PMID: 40120054
Abstract
Mitra-clip is an established therapy for high-risk surgical candidates who are refractory to optimal medical treatment. Reports have shown that right ventricular dysfunction (RVD) has been associated with increased morbidity and mortality in heart failure (HF) patients. Our goal of this systematic review/meta-analysis is to assess the prognosis of baseline RV function markers including TAPSE (tricuspid annular plane systolic excursion) and TAPSE:PASP (pulmonary artery systolic pressure) ratio after Mitra-clip. MEDLINE and EMBASE were searched from inception to December 20th, 2023, for studies discussing the prognostic outcome of pre-existing RVD in Mitra-clip patients. Definition of RV dysfunction was reported as an abnormal TAPSE (< 15–16 mm) or RV-PA (right ventricle-pulmonary artery) uncoupling expressed as abnormal TAPSE:PASP ratio (< 0.30–0.37 mm/mmHg). We included all original research studies (excluding reviews, meta-analysis, commentaries/editorials, and animal studies) that assessed the prognostic utility of TAPSE and TAPSE:PASP ratio in patients with MR undergoing Mitra-clip. Reviewers independently screened the studies and extracted the pertinent data. Odds ratios (OR) were calculated using a random-effects model. Twelve reports enrolling 3526 patients were included. Mean age ranged from 70 to 81 years and 61.1% patients were male. Primary, secondary, and mixed MR were reported in 36.9%, 61.4%, and 1.8% respectively. Mean LVEF ranged from 27% to 57.1% and 93.7% of patients had MR grade ≥ 3 + (at least moderate to severe MR). Patients with RVD had a reduction in the overall survival (OS) after Mitra-clip at 6 months (81.8% vs 90.5%, OR = 0.45 [0.35–0.58]; P < 0.001), 1-year (71.1% vs 85.7%, OR = 0.40 [0.33–0.48]; P < 0.001), and 2-year (60.3% vs 76.8%, OR = 0.37 [0.31–0.45]; P < 0.001) compared to normal RV group. Likewise, HF re-admission free survival was minimized among RVD patients at 6 months (76.8% vs 88.1%, OR = 0.47 [0.34–0.65]; P < 0.001), 1-year (64.5% vs 81.3%, OR = 0.44 [0.35–0.55]; P < 0.001), and 2-year (58.2% vs 78.9%, OR = 0.41 [0.30–0.56]; P < 0.001) compared to normal RV group. Decreased TAPSE: PASP was associated with lower OS at 6-month (OR = 0.46 [0.31–0.68]; P < 0.001), 1-year (OR = 0.37 [0.29–0.47]; P < 0.001), and 2-year (OR = 0.35 [0.25–0.47]; P < 0.001) and reduced HF re-admission free survival at 6-month ((OR = 0.44 [0.31–0.62]; P < 0.001), 1-year (OR = 0.41[0.31–0.54]; P < 0.001), and 2-year (OR = 0.41 [0.31–0.58]; P < 0.001) after Mitra-clip. Furthermore, decreased TAPSE negatively impacted the OS and HF re-admission at 6-month (OR = 0.40 [0.21–0.77]; P = 0.006), and 1-year (OR = 0.50 [0.31–0.80]; P = 0.004) and increased HF re-admission rate at 6-month (OR = 0.27 [0.13–0.56]; P = 0.0005), and 1-year (OR = 0.30 [0.15–0.58]; P = 0.0004). Pre-existing RVD as expressed by TAPSE < 15–16 mm or TAPSE:PASP ratio < 0.30–0.37 mmHg reduced the OS and HF readmission free survival after Mitra-clip.
Graphical abstract
The International Journal of Cardiovascular Imaging
Details
- Title: Subtitle
- Prognostic value of baseline RV dysfunction using TAPSE and TAPSE to PASP ratio in patients undergoing mitra-clip: a systematic review and meta-analysis
- Creators
- Anan Abu Rmilah - Mayo ClinicRamy Ghaly - University of Missouri–Kansas CityCarlos Pfeiffer - Regional HealthMohamed H. Saeed - Department of Internal Medicine, Al-Habib HospitalAbdulrahman Khojah - Department of Internal Medicine, Al-Habib HospitalSuhaib Jaber - Department of Internal Medicine, Al-Habib HospitalHossam Alzu’Bi - Mount Sinai Medical CenterAziz Tabash - Regional HealthAnjula Chib - Regional HealthRaed Darwish - Department of Internal Medicine, Al Salam Specialized HospitalLarry Prokop - Mayo ClinicTarec K. Elajami - Mount Sinai Medical CenterReza Arsanjani - Mayo Clinic in Florida
- Resource Type
- Journal article
- Publication Details
- The international journal of cardiovascular imaging, Vol.41(5), pp.827-846
- DOI
- 10.1007/s10554-025-03354-5
- PMID
- 40120054
- NLM abbreviation
- Int J Cardiovasc Imaging
- ISSN
- 1569-5794
- eISSN
- 1875-8312
- Publisher
- Springer Netherlands
- Number of pages
- 20
- Language
- English
- Date published
- 05/01/2025
- Academic Unit
- Internal Medicine
- Record Identifier
- 9984845395502771
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