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Soma T, Yokoyama H, Saito K, Washima S, Tsushima M, Senoo M, Ichikawa H, Nishizaki F, Shibutani S, Hanada K, Tomita H. Serial longitudinal changes of coronary calcified plaques with clear outer borders under intensive lipid management: insights from optical coherence tomography. Heart Vessels 2024; 39:373-381. [PMID: 38150053 DOI: 10.1007/s00380-023-02345-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 11/29/2023] [Indexed: 12/28/2023]
Abstract
Percutaneous coronary intervention (PCI) for calcified lesions is one of the most challenging procedures related to worse clinical outcomes. To stabilize vulnerable plaques, intensive lipid management is recommended; however, the serial changes of calcified plaques under intensive lipid management are unknown. A total of 31 patients (mean age, 63 ± 10 years; men, 29 patients) who underwent PCI with intensive lipid management were retrospectively studied. We evaluated the serial longitudinal changes of calcified plaques with clear outer borders using optical coherence tomography (OCT) at two time points: at the time of PCI (baseline) and the chronic phase. The median interval from PCI to chronic phase was 287 (233-429) days. Twenty-eight patients (90.3%) had increased calcium volume at the chronic phase compared with those at baseline (2.6 [1.3-5.1] vs. 1.8 [0.7-4.3] mm2, p < 0.05), and the median increase rate of calcium volume was 27.4% at the chronic phase. According to the median increase rate of calcium volume (27.4%), patients were divided into the following two groups: rapid progression (≥ 27.4%, RP group) and non-rapid progression (< 27.4%, non-RP group). The RP group had more patients with diabetes, and diabetes was independently associated with rapid progression by multivariate analysis. Furthermore, patients with diabetes had significantly higher changes in calcium index and volume from the baseline to the chronic phase than those without diabetes. Coronary calcification progression during relatively short intervals was observed using OCT even under intensive lipid management. Diabetes was an independent predictor for rapid coronary calcification progression.
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Affiliation(s)
- Takanobu Soma
- Department of Cardiology and Nephrology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Cho, Hirosaki, 036-8562, Japan
| | - Hiroaki Yokoyama
- Department of Cardiology and Nephrology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Cho, Hirosaki, 036-8562, Japan
| | - Kazumasa Saito
- Department of Cardiology and Nephrology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Cho, Hirosaki, 036-8562, Japan
| | - Shota Washima
- Department of Cardiology and Nephrology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Cho, Hirosaki, 036-8562, Japan
| | - Michiko Tsushima
- Department of Cardiology and Nephrology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Cho, Hirosaki, 036-8562, Japan
| | - Maiko Senoo
- Department of Cardiology and Nephrology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Cho, Hirosaki, 036-8562, Japan
| | - Hiroaki Ichikawa
- Department of Cardiology and Nephrology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Cho, Hirosaki, 036-8562, Japan
| | - Fumie Nishizaki
- Department of Cardiology and Nephrology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Cho, Hirosaki, 036-8562, Japan
| | - Shuji Shibutani
- Department of Cardiology and Nephrology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Cho, Hirosaki, 036-8562, Japan
| | - Kenji Hanada
- Department of Cardiology and Nephrology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Cho, Hirosaki, 036-8562, Japan
| | - Hirofumi Tomita
- Department of Cardiology and Nephrology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Cho, Hirosaki, 036-8562, Japan.
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Tajima A, Bouisset F, Ohashi H, Sakai K, Mizukami T, Rizzini ML, Gallo D, Chiastra C, Morbiducci U, Ali ZA, Spratt JC, Ando H, Amano T, Kitslaar P, Wilgenhof A, Sonck J, De Bruyne B, Collet C. Advanced CT Imaging for the Assessment of Calcific Coronary Artery Disease and PCI Planning. JOURNAL OF THE SOCIETY FOR CARDIOVASCULAR ANGIOGRAPHY & INTERVENTIONS 2024; 3:101299. [PMID: 39131223 PMCID: PMC11307873 DOI: 10.1016/j.jscai.2024.101299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 01/08/2024] [Accepted: 01/09/2024] [Indexed: 08/13/2024]
Abstract
Vascular calcification is a hallmark of atherosclerosis and adds considerable challenges for percutaneous coronary intervention (PCI). This review underscores the critical role of coronary computed tomography (CT) angiography in assessing and quantifying vascular calcification for optimal PCI planning. Severe calcification significantly impacts procedural outcomes, necessitating accurate preprocedural evaluation. We describe the potential of coronary CT for calcium assessment and how CT may enhance precision in device selection and procedural strategy. These advancements, along with the ongoing Precise Procedural and PCI Plan study, represent a transformative shift toward personalized PCI interventions, ultimately improving patient outcomes in the challenging landscape of calcified coronary lesions.
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Affiliation(s)
- Atomu Tajima
- Cardiovascular Center, OLV Hospital, Aalst, Belgium
| | | | - Hirofumi Ohashi
- Department of Cardiology, Aichi Medical University, Nagakute, Aichi, Japan
| | - Koshiro Sakai
- Division of Cardiology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan
| | | | - Maurizio Lodi Rizzini
- PolitoMed Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy
| | - Diego Gallo
- PolitoMed Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy
| | - Claudio Chiastra
- PolitoMed Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy
| | - Umberto Morbiducci
- PolitoMed Lab, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Turin, Italy
| | - Ziad A. Ali
- St Francis Hospital & Heart Center, Roslyn, New York
| | | | - Hirohiko Ando
- Department of Cardiology, Aichi Medical University, Nagakute, Aichi, Japan
| | - Tetsuya Amano
- Department of Cardiology, Aichi Medical University, Nagakute, Aichi, Japan
| | | | - Adriaan Wilgenhof
- Cardiovascular Center, OLV Hospital, Aalst, Belgium
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
| | - Jeroen Sonck
- Cardiovascular Center, OLV Hospital, Aalst, Belgium
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