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Lim XY, Gao NL, Lee WY, Neo JH, Tan AH, Sia CH, Sharma VK, Yeo LL, Lim Y, Lin CY, Ho JSY, Tan BY. Patent foramen ovale closure in ischemic stroke patients with and without thrombophilia: a systematic review and meta-analyses. J Thromb Thrombolysis 2024:10.1007/s11239-024-02990-3. [PMID: 38762709 DOI: 10.1007/s11239-024-02990-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/24/2024] [Indexed: 05/20/2024]
Abstract
Ischemic stroke patients with thrombophilia and patient foramen ovale (PFO) may have an increased risk of recurrent stroke and transient ischemic attack (TIA), and may benefit from PFO closure. However, screening for thrombophilia is not routinely performed and the impact of thrombophilia on prognosis after PFO closure is uncertain. We aim to compare the risk of recurrent stroke and TIA after PFO closure in patients with thrombophilia versus those without. We performed a systematic review and meta-analyses of the literature, with a comprehensive literature search performed on 12 January 2023. Studies comparing the outcomes of patients with and without thrombophilia after PFO closure were included. The primary outcome evaluated was a recurrence of acute cerebrovascular event (ACE), a composite of recurrent ischemic stroke and recurrent TIA. The secondary outcomes included recurrent ischemic stroke only or TIA only. A total of 8 cohort studies were included, with a total of 3514 patients. There was an increased risk of stroke/TIA in patients with thrombophilia compared to those without thrombophilia after PFO (OR: 1.42, 95% CI: 1.01-1.99, I2 = 50%). The association between risk of TIA only (OR: 1.36, 95% CI: 0.77-2.41, I2 = 0%) and stroke only (OR: 1.09, 95% CI: 0.54-2.21, I2 = 0%) with thrombophilia did not reach statistical significance. There is an increased risk of recurrent cerebral ischemia event in patients with thrombophilia compared to those without thrombophilia after PFO closure. Future large prospective studies are necessary to characterise the risk and benefits of PFO closure, as well as the appropriate medical treatment to reduce the risk of recurrent stroke and TIA in this high-risk population.
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Affiliation(s)
- Xue Yang Lim
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Nicholas Lx Gao
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Wynne Yu Lee
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Jia Hui Neo
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Alethea He Tan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Ching-Hui Sia
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Cardiology, National University Heart Centre, Singapore, Singapore
| | - Vijay K Sharma
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Neurology, Department of Medicine, National University Hospital, National University Health System, 1E Kent Ridge Road, Singapore, 119228, Singapore
| | - Leonard Ll Yeo
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Neurology, Department of Medicine, National University Hospital, National University Health System, 1E Kent Ridge Road, Singapore, 119228, Singapore
| | - Yinghao Lim
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Cardiology, National University Heart Centre, Singapore, Singapore
| | - Chee Yen Lin
- Division of Hematology, Department of Haematology-Oncology, National University Cancer Institute, Singapore, Singapore
| | - Jamie Sin Ying Ho
- Division of Neurology, Department of Medicine, National University Hospital, National University Health System, 1E Kent Ridge Road, Singapore, 119228, Singapore.
| | - Benjamin Yq Tan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Neurology, Department of Medicine, National University Hospital, National University Health System, 1E Kent Ridge Road, Singapore, 119228, Singapore
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Yu K, Li Y, Wang C, Fu J, Hu Y, Wang L, Zhang J. Efficacy of interventional closure therapy on cryptogenic stroke with coexisting patent foramen ovale in young patients and its impact on serum fibrinogen and D-dimer levels. Int J Neurosci 2023:1-8. [PMID: 38130242 DOI: 10.1080/00207454.2023.2298714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Accepted: 12/19/2023] [Indexed: 12/23/2023]
Abstract
OBJECTIVE To explore the efficacy of interventional closure therapy in young patients with cryptogenic stroke and coexisting patent foramen ovale and analyze its impact on serum fibrinogen and D-dimer levels. METHODS All subjects in this study were young stroke patients with PFO. After excluding patients who did not meet the inclusion criteria, they were registered and divided into two groups based on the treatment method: the closure group and the medical group. RESULTS There were no significant differences in basic clinical data between the two groups, indicating comparability (p > 0.05). The closure group showed better heart function after treatment compared to the medical group, with significant differences (p < 0.05). Headache symptoms in the closure group were less severe than those in the medical group after treatment, with significant differences (p < 0.05). Laboratory indicators in the closure group were better than those in the medical group after treatment, with significant differences (p < 0.05). Serum fibrinogen and D-dimer levels in the closure group were lower than those in the medical group after treatment, with significant differences (p < 0.05). CONCLUSION Interventional closure therapy demonstrated positive effects on young patients with cryptogenic stroke and coexisting PFO, showing improvements in heart function, headache symptoms, and blood coagulation parameters. While the study suggests potential benefits, cautious interpretation is warranted, given the observational study design. Further research with a larger sample size and long-term follow-up is needed to validate these findings.
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Affiliation(s)
- Kai Yu
- Department Five of Cardiovasology, Cangzhou Central Hospital, Cangzhou, China
| | - Yaoru Li
- Department Five of Neurology, Cangzhou Central Hospital, Cangzhou, China
| | - Ce Wang
- Dongguang Hospital of Traditional Chinese Medicine, Dongguang, China
| | - Jinguo Fu
- Department Five of Cardiovasology, Cangzhou Central Hospital, Cangzhou, China
| | - Yaping Hu
- Department Five of Cardiovasology, Cangzhou Central Hospital, Cangzhou, China
| | - Lei Wang
- Department Five of Cardiovasology, Cangzhou Central Hospital, Cangzhou, China
| | - Jun Zhang
- Department Five of Cardiovasology, Cangzhou Central Hospital, Cangzhou, China
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Yao Q, Xiong H, Zhang D, Ren S, Qi W, Zou X, Zhao Y, Huang S, Wang J, Cao L. Synchronous multimode ultrasound for assessing right-to-left shunt: a prospective clinical study. Front Neurol 2023; 14:1148846. [PMID: 37409021 PMCID: PMC10319494 DOI: 10.3389/fneur.2023.1148846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 05/31/2023] [Indexed: 07/07/2023] Open
Abstract
Background Right-to-left shunt (RLS) is associated with several conditions and causes morbidity. In this study, we aimed to evaluate the effectiveness of synchronous multimode ultrasonography in detecting RLS. Methods We prospectively enrolled 423 patients with high clinical suspicion of RLS and divided them into the contrast transcranial Doppler (cTCD) group and synchronous multimode ultrasound group, in which both cTCD and contrast transthoracic echocardiography (cTTE) were performed during the same process of contrast-enhanced ultrasound imaging. The simultaneous test results were compared with those of cTCD alone. Results The positive rates of grade II (22.0%:10.0%) and III (12.7%:10.8%) shunts and the total positive rate (82.1748%) in the synchronous multimode ultrasound group were higher than those in the cTCD alone group. Among patients with RLS grade I in the synchronous multimode ultrasound group, 23 had RLS grade I in cTCD but grade 0 in synchronous cTTE, whereas four had grade I in cTCD but grade 0 in synchronous cTTE. Among patients with RLS grade II in the synchronous multimode ultrasound group, 28 had RLS grade I in cTCD but grade II in synchronous cTTE. Among patients with RLS grade III in the synchronous multimode ultrasound group, four had RLS grade I in cTCD but grade III in synchronous cTTE. Synchronous multimode ultrasound had a sensitivity of 87.5% and specificity of 60.6% in the patent foramen ovale (PFO) diagnosis. Binary logistic regression analyses showed that age (odds ratio [OR] = 1.041) and risk of paradoxical embolism score ≥ 7 (OR = 7.798) were risk factors for stroke recurrence, whereas antiplatelets (OR = 0.590) and PFO closure with antiplatelets (OR = 0.109) were protective factors. Conclusion Synchronous multimodal ultrasound significantly improves the detection rate and test efficiency, quantifies RLS more accurately, and reduces testing risks and medical costs. We conclude that synchronous multimodal ultrasound has significant potential for clinical applications.
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Affiliation(s)
- Qingyang Yao
- Department of Neurology, The First Hospital of Quanzhou Affliated to Fujian Medical University, Quanzhou, Fujian, China
| | - Huahua Xiong
- Department of Ultrasound, Shenzhen Second People’s Hospital, Shenzhen, China
- Department of Ultrasound, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Daxue Zhang
- School of Nursing, Anhui Medical University, Hefei, China
| | - Shuqun Ren
- School of Nursing, Guangxi University of Chinese Medicine, Nanning, China
| | - Wenwei Qi
- Tianjin Institute of Cardiology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Xia Zou
- Department of Ultrasound, Shenzhen Second People’s Hospital, Shenzhen, China
- Department of Ultrasound, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Yingying Zhao
- Department of Ultrasound, Shenzhen Second People’s Hospital, Shenzhen, China
- Department of Ultrasound, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Shanshan Huang
- Department of Ultrasound, Shenzhen Second People’s Hospital, Shenzhen, China
- Department of Ultrasound, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Jing Wang
- Department of Ultrasound, Shenzhen Second People’s Hospital, Shenzhen, China
- Department of Ultrasound, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Liming Cao
- Department of Neurology, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
- College of Pharmacy, Changsha Medical University, Changsha, China
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Stout PA, Tabrizi NS, Tribble M, Richvalsky T, Youn C, Md BW, Shapeton AD, Musuku SR. NobleStitch Patent Foramen Ovales Closure for Recurrent Strokes in a Patient with COVID-19 on Extracorporeal Membrane Oxygenation. J Cardiothorac Vasc Anesth 2023; 37:261-265. [PMID: 36372721 DOI: 10.1053/j.jvca.2022.10.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/27/2022] [Accepted: 10/13/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Perry A Stout
- Albany Medical College, Albany, NY; Department of Anesthesiology and Perioperative Medicine, Albany Medical Center, Albany, NY
| | | | - Matt Tribble
- Department of Anesthesiology and Perioperative Medicine, Albany Medical Center, Albany, NY
| | - Tanya Richvalsky
- Department of Anesthesiology and Perioperative Medicine, Albany Medical Center, Albany, NY
| | - Cindy Youn
- Department of Anesthesiology and Perioperative Medicine, Albany Medical Center, Albany, NY
| | - Brion Winston Md
- Department of Cardiology/Interventional Cardiology, (Capital Cardiology Associates), Albany Medical Center, Albany, NY
| | - Alexander D Shapeton
- Veterans Affairs Boston Healthcare System, Department of Anesthesia, Critical Care and Pain Medicine, and Tufts University School of Medicine, Boston, MA
| | - Sridhar R Musuku
- Department of Anesthesiology and Perioperative Medicine, Albany Medical Center, Albany, NY.
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Li Y, Shen Y, Cao Q, Cheng Y, Xu L, Tang Z. Effect of Interventional Therapy Unexplained Dizziness and Relationship Between Dizziness Handicap Inventory and Right-to-Left Shunt Grading. Int J Gen Med 2023; 16:803-811. [PMID: 36883122 PMCID: PMC9985875 DOI: 10.2147/ijgm.s401046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 02/17/2023] [Indexed: 03/05/2023] Open
Abstract
Objective Unexplained dizziness remains a clinical challenge. Our previous studies have shown that unexplained dizziness may be related to patent foramen ovale (PFO). This study aims to explore whether the degree of shunt is correlated with the degree of unexplained dizziness and looking for the possible clinical intervention for patients with unexplained dizziness. Methods This study was a large single-center, prospective, controlled study. From March 2019 to March 2022, patients with unexplained dizziness and explained dizziness and healthy controls were recruited. Contrast-enhanced transcranial Doppler sonography (c-TCD) was performed to detect the existence of right-to-left shunt (RLS) and shunt grading. The dizziness handicap inventory (DHI) was completed to evaluate the dizziness. Unexplained dizziness patients with large amount of PFO were volunteered to receive medication treatment and transcatheter PFO closure and followed up six months. Results A total of 387 patients (132 unexplained, 123 explained and 132 controls) were enrolled. There was a statistical difference in the RLS grading with three groups (p < 0.001). The Spearman correlation coefficient of RLS grading and DHI scores in unexplained dizziness patients (r=0.122, p=0.163) and explained dizziness patients (r=0.067, p=0.460). In the unexplained group, there were 49 cases with massive grading RLS. Of which 25 patients received percutaneous PFO closure treatment and 24 cases received medication treatment. Followed up six months after treatment, the amount of DHI scores change in patients who received the percutaneous PFO closure was significantly higher than that in the medication treatment group (p < 0.001). Conclusion RLS may play an important role in unexplained dizziness. For unexplained dizziness patients, PFO closure may contribute to better outcomes. In the future, large-scale randomized controlled studies are still needed.
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Affiliation(s)
- Yanping Li
- Department of Neuroelectrophysiology, The Second Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China
| | - Yu Shen
- Department of Neurology, The First Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China
| | - Qian Cao
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China
| | - Yingzhang Cheng
- Department of Cardiology, The Second Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China
| | - Lijun Xu
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China
| | - Zhenyu Tang
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China
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Floria M, Năfureanu ED, Iov DE, Dranga M, Popa RF, Baroi LG, Sascău RA, Stătescu C, Tănase DM. Multimodality imaging approach of patent foramen ovale: Practical considerations for transient ischemic attack/stroke. JOURNAL OF CLINICAL ULTRASOUND : JCU 2022; 50:1166-1176. [PMID: 36218207 DOI: 10.1002/jcu.23325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 07/31/2022] [Accepted: 08/03/2022] [Indexed: 06/16/2023]
Abstract
A patent foramen ovale, which is present in up to 25% of the population, is a risk factor for cryptogenic stroke (which accounts for 15%-40% of strokes) and transient ischemic attack via paradoxical embolism. This narrative review focuses on the multimodality imaging approach of the diagnosis and periprocedural guidance of patent foramen ovale, with an emphasis on the use of agitated saline as contrast medium in echocardiography, starting from embryologic aspects. Therefore, we aimed to make a concise and complete presentation of the protocol used for this type of evaluation, along with multimodality imaging approach of the patent foramen ovale and practical considerations for transient ischemic attack/stroke.
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Affiliation(s)
- Mariana Floria
- Internal Medicine Department, "Grigore T. Popa" University of Medicine and Pharmacy of Iași, Iaşi, Romania
- "Sf. Spiridon" Emergency Clinical Hospital, Iaşi, Romania
| | - Elena Diana Năfureanu
- Internal Medicine Department, "Grigore T. Popa" University of Medicine and Pharmacy of Iași, Iaşi, Romania
- Military Emergency Clinical Hospital, Iaşi, Romania
| | - Diana-Elena Iov
- Internal Medicine Department, "Grigore T. Popa" University of Medicine and Pharmacy of Iași, Iaşi, Romania
- "Sf. Spiridon" Emergency Clinical Hospital, Iaşi, Romania
| | - Mihaela Dranga
- Internal Medicine Department, "Grigore T. Popa" University of Medicine and Pharmacy of Iași, Iaşi, Romania
- "Sf. Spiridon" Emergency Clinical Hospital, Iaşi, Romania
| | - Radu Florin Popa
- "Sf. Spiridon" Emergency Clinical Hospital, Iaşi, Romania
- Surgery Department, "Grigore T. Popa" University of Medicine and Pharmacy of Iași, Iaşi, Romania
| | - Livia Genoveva Baroi
- "Sf. Spiridon" Emergency Clinical Hospital, Iaşi, Romania
- Surgery Department, "Grigore T. Popa" University of Medicine and Pharmacy of Iași, Iaşi, Romania
| | - Radu Andy Sascău
- Internal Medicine Department, "Grigore T. Popa" University of Medicine and Pharmacy of Iași, Iaşi, Romania
- Cardiovascular Disease Institute of Iaşi, Iaşi, Romania
| | - Cristian Stătescu
- Internal Medicine Department, "Grigore T. Popa" University of Medicine and Pharmacy of Iași, Iaşi, Romania
- Cardiovascular Disease Institute of Iaşi, Iaşi, Romania
| | - Daniela Maria Tănase
- Internal Medicine Department, "Grigore T. Popa" University of Medicine and Pharmacy of Iași, Iaşi, Romania
- "Sf. Spiridon" Emergency Clinical Hospital, Iaşi, Romania
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Gaetti G, Beneduce A, La Fauci D, Scardoni A, Chiappa F, Bellini L, Franzin M, Natale AM, Marras P, Ranieri P, Signorelli C, Bossi E, Ferrario L, Foglia E, Montorfano M, Odone A. Suture-Mediated Patent Foramen Ovale Closure Using the NobleStitch EL: Results from a Hospital-Based HTA. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19137863. [PMID: 35805522 PMCID: PMC9266135 DOI: 10.3390/ijerph19137863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 06/18/2022] [Accepted: 06/24/2022] [Indexed: 11/17/2022]
Abstract
(1) Background: Patent foramen ovale (PFO) is a congenital abnormality present in up to 25% of the general population, and it is a relevant cause of cryptogenic stroke. We applied the hospital-based HTA model (AdHopHTA) to conduct a multidimensional assessment of NobleStitch EL, an innovative suture-mediated PFO closure device. We compared it to Amplatzer PFO Occluder (APO) to provide evidence to inform technologies’ governance in hospital settings. (2) Methods: For each AdHopHTA dimension we: systematically retrieved available evidence from the literature applying the PRISMA guidelines and then analyzed original clinical and cost data of a NobleStitch EL device at San Raffaele research hospital in Milan (Italy). The economic dimension was analyzed through activity-based costing and a cost analysis. We conducted semi-structured interviews with selected healthcare professionals to explore the organizational, legal, social, and ethical impact. (3) Results: A single study was included for the NobleStitch EL, with 10 for APO. Both literature data and original data showed comparable safety. Efficacy data analysis found that the PFO closure was at 89% for NobleStitch EL vs. 89–97% for APO. APO has a better impact on the budget and minor process costs. Consulted experts reported that the organizational impact of NobleStitch EL in the short and the long run as null, albeit a better impact under the social and the ethical aspects. (4) Conclusion: We suggest that there is inadequate evidence to conclude the relative efficacy of NobleStitch EL as compared to APO. Nevertheless, this report shows a good safety profile and higher costs for NobleStitch EL, with no organizational or legal impact. Further studies in selected population are recommended.
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Affiliation(s)
- Giovanni Gaetti
- School of Public Health, Vita-Salute San Raffaele University, 20132 Milan, Italy; (G.G.); (A.S.); (F.C.); (L.B.); (E.B.)
| | - Alessandro Beneduce
- Interventional Cardiology Unit, Cardio-Thoracic-Vascular Department, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy; (A.B.); (M.M.)
| | - Dario La Fauci
- HTA Committee, IRCCS San Raffaele Hospital, 20132 Milan, Italy; (D.L.F.); (M.F.); (A.M.N.); (P.M.); (P.R.); (C.S.)
| | - Alessandro Scardoni
- School of Public Health, Vita-Salute San Raffaele University, 20132 Milan, Italy; (G.G.); (A.S.); (F.C.); (L.B.); (E.B.)
| | - Federica Chiappa
- School of Public Health, Vita-Salute San Raffaele University, 20132 Milan, Italy; (G.G.); (A.S.); (F.C.); (L.B.); (E.B.)
| | - Lorenzo Bellini
- School of Public Health, Vita-Salute San Raffaele University, 20132 Milan, Italy; (G.G.); (A.S.); (F.C.); (L.B.); (E.B.)
| | - Michela Franzin
- HTA Committee, IRCCS San Raffaele Hospital, 20132 Milan, Italy; (D.L.F.); (M.F.); (A.M.N.); (P.M.); (P.R.); (C.S.)
| | - Anna Maria Natale
- HTA Committee, IRCCS San Raffaele Hospital, 20132 Milan, Italy; (D.L.F.); (M.F.); (A.M.N.); (P.M.); (P.R.); (C.S.)
| | - Paola Marras
- HTA Committee, IRCCS San Raffaele Hospital, 20132 Milan, Italy; (D.L.F.); (M.F.); (A.M.N.); (P.M.); (P.R.); (C.S.)
| | - Paolo Ranieri
- HTA Committee, IRCCS San Raffaele Hospital, 20132 Milan, Italy; (D.L.F.); (M.F.); (A.M.N.); (P.M.); (P.R.); (C.S.)
| | - Carlo Signorelli
- HTA Committee, IRCCS San Raffaele Hospital, 20132 Milan, Italy; (D.L.F.); (M.F.); (A.M.N.); (P.M.); (P.R.); (C.S.)
| | - Eleonora Bossi
- School of Public Health, Vita-Salute San Raffaele University, 20132 Milan, Italy; (G.G.); (A.S.); (F.C.); (L.B.); (E.B.)
| | - Lucrezia Ferrario
- Centre for Research on Health Economics, Social and Health Care Management, Carlo Cattaneo-LIUC University, 21053 Castellanza, Italy; (L.F.); (E.F.)
| | - Emanuela Foglia
- Centre for Research on Health Economics, Social and Health Care Management, Carlo Cattaneo-LIUC University, 21053 Castellanza, Italy; (L.F.); (E.F.)
| | - Matteo Montorfano
- Interventional Cardiology Unit, Cardio-Thoracic-Vascular Department, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy; (A.B.); (M.M.)
| | - Anna Odone
- HTA Committee, IRCCS San Raffaele Hospital, 20132 Milan, Italy; (D.L.F.); (M.F.); (A.M.N.); (P.M.); (P.R.); (C.S.)
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy
- Correspondence:
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Characteristics of Patent Foramen Ovale: Analysis from a Single Center. Cardiol Res Pract 2022; 2022:5430598. [PMID: 35433044 PMCID: PMC9007672 DOI: 10.1155/2022/5430598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 03/23/2022] [Indexed: 11/25/2022] Open
Abstract
Objective To collect and analyze data of patent foramen ovale (PFO). Methods This study included a total of 260 patients diagnosed with PFO. We analyzed basic clinical data such as sex, age, transesophageal echocardiography as well as other symptoms. Results Our data showed that females accounted for the highest proportion of PFO (166 females, 64%), with the highest number of patients (65 patients) having between 45 and 55 years. Transesophageal echocardiography examination demonstrated frequent occurrence of tunnel-like anatomical structures. In addition, PFO was associated with symptoms such as migraine, stroke or TIA, syncope, chest tightness, and palpitations, with dizziness being the most common symptom in the patients with PFO. Conclusion Our data demonstrated that females accounted for the highest proportion of PFO patients, with those aged between 45 and 55 years being most affected. The most frequently encountered clinical symptom was dizziness. Taken together, these findings may help doctors to better understand and screen for PFO patients.
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Nwosu I, Ibeson E, Singh S, Singh R, Gulati A, Zadushlivy D, Kupfer Y, Derman A, Clemen B, Basnet A, Nsofor G, Ogar AU. Paradoxical Thromboembolic Ischemic Stroke Following Tissue Plasminogen Activator Instillation for Clogged Central Venous Dialysis Catheter. Cureus 2021; 13:e20346. [PMID: 35036188 PMCID: PMC8752339 DOI: 10.7759/cureus.20346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/11/2021] [Indexed: 11/20/2022] Open
Abstract
Central venous catheters including dialysis catheters are a potential source of venous thrombosis and pose a risk for paradoxical embolic events including ischemic stroke and systemic embolism in patients with a patent foramen ovale (PFO). The adult population with a PFO and patients with a central venous dialysis catheter (CVDC) are at increased risk of a paradoxical embolic event. Since bubble study is not routinely done during echocardiogram in a patient with CVDC, it is difficult to identify at-risk patients for paradoxical embolic events during catheter manipulation, especially for clogged CVDC. We report a rare case of a 79-year-old lady with end-stage renal disease on hemodialysis (HD) using a CVDC who developed a paradoxical embolic ischemic stroke following the use of tissue plasminogen activator (tPA) for unclogging a dialysis catheter. We aimed to highlight the existing risks of thromboembolism associated with the long-term use of central CVDC, especially the potential risk of paradoxical embolism and ischemic stroke with the use of tPA for management of clogged dialysis catheters. We emphasize the questionable need for a bubble study echocardiogram in all patients requiring long-term dialysis catheters.
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10
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Orsinelli DA, Rajpal S. Doing a Deep Dive on Patent Foramen Ovale: Stay Tuned in the PFO World. JACC Cardiovasc Imaging 2021; 15:190-192. [PMID: 34656484 DOI: 10.1016/j.jcmg.2021.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 08/24/2021] [Accepted: 09/09/2021] [Indexed: 11/24/2022]
Affiliation(s)
- David A Orsinelli
- Division of Cardiovascular Medicine, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA; Nationwide Children's Hospital, Columbus, Ohio, USA.
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