Gender differences in percutaneous coronary intervention for chronic total occlusions from the ERCTO study

Gender-specific data addressing percutaneous coronary intervention (PCI) of chronic total occlusion (CTO) in female patients are scarce and based on small sample size studies.We aimed to analyze gender-differences regarding in-hospital clinical outcomes after CTO-PCI.Data from 35,449 patients enrolled in the prospective European Registry of CTOs were analyzed. The primary outcome was the comparison of procedural success rate in the two cohorts (women vs. men), defined as a final residual stenosis less than 20%, with Thrombolysis In Myocardial Infarction grade flow = 3. In-hospital major adverse cardiac and cerebrovascular events (MACCEs) and procedural complications were deemed secondary outcomes.Women represented 15.2% of the entire study population. They were older and more likely to have hypertension, diabetes, and renal failure, with an overall lower J-CTO score. Women showed a higher procedural success rate (adjusted OR [aOR] = 1.115, confidence interval [CI]: 1.011-1.230, p = 0.030). Apart from previous myocardial infarction and surgical revascularization, no other significant gender differences were found among predictors of procedural success. Antegrade approach with true-to-true lumen techniques was more commonly used than retrograde approach in females. No gender differences were found regarding in-hospital MACCEs (0.9% vs. 0.9%, p = 0.766), although a higher rate of procedural complications was observed in women, such as coronary perforation (3.7% vs. 2.9%, p < 0.001) and vascular complications (1.0% vs. 0.6%, p < 0.001).Women are understudied in contemporary CTO-PCI practice. Female sex is associated with higher procedural success after CTO-PCI, yet no sex differences were found in terms of in-hospital MACCEs. Female sex was associated with a higher rate of procedural complications

In-Stent CTO Percutaneous Coronary Intervention: Individual Patient Data Pooled Analysis of 4 Multicenter Registries

OBJECTIVES: The authors sought to examine the outcomes of percutaneous coronary intervention (PCI) for in-stent restenosis (ISR) chronic total occlusions (CTOs). BACKGROUND: The outcomes of PCI for ISR CTOs have received limited study. METHODS: The authors examined the clinical and angiographic characteristics and procedural outcomes of 11,961 CTO PCIs performed in 11,728 patients at 107 centers in Europe, North America, Latin America, and Asia between 2012 and 2020, pooling patient-level data from 4 multicenter registries. In-hospital major adverse cardiovascular events (MACE) included death, myocardial infarction, stroke, and tamponade. Long-term MACE were defined as the composite of all-cause death, myocardial infarction, and target vessel revascularization. RESULTS: ISR represented 15% of the CTOs (n = 1,755). Patients with ISR CTOs had higher prevalence of diabetes (44% vs. 38%; p \u3c 0.0001) and prior coronary artery bypass graft surgery (27% vs. 24%; p = 0.03). Mean J-CTO (Multicenter CTO Registry in Japan) score was 2.32 ± 1.27 in the ISR group and 2.22 ± 1.27 in the de novo group (p = 0.01). Technical (85% vs. 85%; p = 0.75) and procedural (84% vs. 84%; p = 0.82) success was similar for ISR and de novo CTOs, as was the incidence of in-hospital MACE (1.7% vs. 2.2%; p = 0.25). Antegrade wiring was the most common successful strategy, in 70% of ISR and 60% of de novo CTOs, followed by retrograde crossing (16% vs. 23%) and antegrade dissection and re-entry (15% vs. 16%; p \u3c 0.0001). At 12 months, patients with ISR CTOs had a higher incidence of MACE (hazard ratio: 1.31; 95% confidence intervals: 1.01 to 1.70; p = 0.04). CONCLUSIONS: ISR CTOs represent 15% of all CTO PCIs and can be recanalized with similar success and in-hospital MACE as de novo CTOs

Derivation and Validation of a Chronic Total Coronary Occlusion Intervention Procedural Success Score From the 20,000-Patient EuroCTO Registry: The EuroCTO (CASTLE) Score.

OBJECTIVES: The aim was to establish a contemporary scoring system to predict the outcome of chronic total occlusion coronary angioplasty. BACKGROUND: Interventional treatment of chronic total coronary occlusions (CTOs) is a developing subspecialty. Predictors of technical success or failure have been derived from datasets of modest size. A robust scoring tool could facilitate case selection and inform decision making. METHODS: The study analyzed data from the EuroCTO registry. This prospective database was set up in 2008 and includes >20,000 cases submitted by CTO expert operators (>50 cases/year). Derivation (n = 14,882) and validation (n = 5,745) datasets were created to develop a risk score for predicting technical failure. RESULTS: There were 14,882 patients in the derivation dataset (with 2,356 [15.5%] failures) and 5,745 in the validation dataset (with 703 [12.2%] failures). A total of 20.2% of cases were done retrogradely, and dissection re-entry was performed in 9.3% of cases. We identified 6 predictors of technical failure, collectively forming the CASTLE score (Coronary artery bypass graft history, Age (≥70 years), Stump anatomy [blunt or invisible], Tortuosity degree [severe or unseen], Length of occlusion [≥20 mm], and Extent of calcification [severe]). When each parameter was assigned a value of 1, technical failure was seen to increase from 8% with a CASTLE score of 0 to 1, to 35% with a score ≥4. The area under the curve (AUC) was similar in both the derivation (AUC: 0.66) and validation (AUC: 0.68) datasets. CONCLUSIONS: The EuroCTO (CASTLE) score is derived from the largest database of CTO cases to date and offers a useful tool for predicting procedural outcome

Evolution des paramètres physiologiques entre le début et la fin de saison chez le footballeur professionnel

PARIS6-Bibl.Pitié-Salpêtrie (751132101) / SudocPARIS-BIUM (751062103) / SudocSudocFranceF

Post-stEnting assessment of Reendothelialization with optical Frequency domain imaging aftEr Chronic Total Occlusion procedure: the PERFE-CTO study design and rationale

International audienceThe treatment of chronic total occlusion of coronary arteries by percutaneous coronary intervention (CTO PCI) is one of the most representative technical advances in ischemic cardiomyopathy of last decade. However, how the complex histopathological remodeling and the new techniques affect healing processes after stent implantation remains unknown

Discharge of newborns with risk factors of severe hyperbilirubinemia: description of a hospital at home-based care monitoring and phototherapy

International audienceNeonatal jaundice is common and associated with delay in hospital discharge and risk of neurological sequelae if not treated. The objectives of the study were to report on our experience of the monitoring and treatment of neonatal jaundice in a home care setting and its feasibility and safety for neonates with high risk of severe hyperbilirubinemia. The 2-year study has been led in the greater Paris University Hospital At Home (Assistance Publique—Hôpitaux de Paris). The device of the intervention was the Bilicocoon® Bag, a light-emitting diode sleeping bag worn by the neonate when the total serum bilirubin value exceeds intensive phototherapy threshold, according to the guidelines from the American Academy of Pediatrics. One hundred and thirty-nine neonates had participated in the intervention and 39 (28%) were treated by phototherapy at home, as continuation of inpatient phototherapy or started at home. Seventy-five percent of the sample had more than two risk factors for development of severe hyperbilirubinemia. Twenty five percent of the cohort who received phototherapy at home had lower gestational age (p < 0.014) and had younger age at discharge from maternity (p < 0.09). Median length of stay in hospital at home was 5 days. Two patients needed readmission in conventional hospital (1%) for less than 24 h. In multivariate model, the length of stay decreased with the higher gestational age (p < 0.001) and increased significantly with the older age at discharge, the birth weight < 10th percentile, and a treatment by phototherapy at home. Conclusion: Hospital at home, which is a whole strategy using an effective and convenient phototherapy device combined with a specialized medical follow-up, could be an alternative to conventional hospitalization for neonates at high risk of severe jaundice. The maternity discharge is facilitated, the mother-infant bonding can be promoted, and the risk of conventional rehospitalization is minimal, while guaranteeing the safety of this specific care.What is Known:•Managing neonatal jaundice is provided in conventional hospital with phototherapy.• Neonatal jaundice increases the risk of prolonged hospitalization or readmission.What is New:•Phototherapy is feasible in hospital at home for neonates with high risk of severe hyperbilirubinemia.• The care pathway of neonates from conventional hospital to hospital at home is described

Impact of prior coronary artery bypass grafting in patients undergoing chronic total occlusion-percutaneous coronary intervention: Procedural and clinical outcomes from the REgistry of Crossboss and Hybrid procedures in FrAnce, the NetheRlands, BelGium, and UnitEd Kingdom (RECHARGE)

Aim: Chronic total occlusions (CTO) in patients with history of coronary artery bypass graft (CABG) show more advanced and complex atherosclerotic pathology. Aim of our study is to compare outcomes in patients undergoing CTO percutaneous coronary intervention (PCI) with previous CABG versus those without in the REgistry of Crossboss and Hybrid procedures in FrAnce the NetheRlands, BelGium and UnitEd Kingdom (RECHARGE). Methods & results: The RECHARGE cohort (1,252 patients) was divided in two groups according to the presence of previous CABG (217) or not. We also focused, in the post-CABG group, on a comparison between CTO in previously grafted vessels versus non-grafted vessels. The CTO complexity scores were higher and the success rate (71.9% vs. 88.7%, p <.001) was lower in the CABG group, this difference was driven by higher failure rates in high-complexity-score CTO. The rate of in-hospital complications was similar. In the post-CABG group, the procedural success of CTO located in previously grafted vessels versus those in vessels not previously grafted, was comparably suboptimal (73.1% vs. 68%, p =.47). Conclusion: Patients undergoing CTO PCI with prior CABG have a higher prevalence of comorbidities and more complex lesion characteristics. In the post-CABG population the success rate was significantly lower, particularly in high CTO complexity scores, though complication rates were comparable. In the post-CABG population, the CTO success rate was independent of the presence of a previous graft on the CTO vessel

Anthropologie et vieillissement : L' influence de la cessation de l' activite professionnelle sur quelques parametres biologiques (BMI, force dynamometrique et acuite visuelle) au sein d' un echantillon de la population marseillaise (France)

International audienceL' accroissement relatif du nombre de personnes âgées dans les pays industrialisés est un processus démographique récent qui aura rapidement d' importantes conséquences sur le fonctionnement futur de nos sociétés. Du point de vue anthropologique, le processus du vieillissement doit être étudié à différents niveaux, le premier étant de comparer entre elles des personnes d' âge égal exerçant ou non une activité professionnelle, puis de comparer le vieillissement différentiel de populations vivant dans des écosystèmes contrastés (rural et urbain; pays industrialisés et pays en developpement). La première étape de ce programme vise a l' établissement de normes et nous nous proposons de les construire à partir d' une population vivant dans la ville de Marseille. L'objectif de ce travail à long terme sera de comprendre la hiérarchisation des facteurs influençant l' accélération du rythme du vieillissement biologique ou son ralentissement. Ce premier travail expose la méthodologie et donne des résultats préliminaires concernant le BMI, la force dynamométrique et l'acuité visuelle

Anthropologie et vieillissement : L' influence de la cessation de l' activite professionnelle sur quelques parametres biologiques (BMI, force dynamometrique et acuite visuelle) au sein d' un echantillon de la population marseillaise (France)

International audienceL' accroissement relatif du nombre de personnes âgées dans les pays industrialisés est un processus démographique récent qui aura rapidement d' importantes conséquences sur le fonctionnement futur de nos sociétés. Du point de vue anthropologique, le processus du vieillissement doit être étudié à différents niveaux, le premier étant de comparer entre elles des personnes d' âge égal exerçant ou non une activité professionnelle, puis de comparer le vieillissement différentiel de populations vivant dans des écosystèmes contrastés (rural et urbain; pays industrialisés et pays en developpement). La première étape de ce programme vise a l' établissement de normes et nous nous proposons de les construire à partir d' une population vivant dans la ville de Marseille. L'objectif de ce travail à long terme sera de comprendre la hiérarchisation des facteurs influençant l' accélération du rythme du vieillissement biologique ou son ralentissement. Ce premier travail expose la méthodologie et donne des résultats préliminaires concernant le BMI, la force dynamométrique et l'acuité visuelle

Solving Challenging Situations and Complications in Everyday Percutaneous Coronary Intervention Using Chronic Total Occlusion Techniques

The field of chronic total occlusion (CTO) percutaneous coronary intervention (PCI) has witnessed a dramatic evolution in the last decade. The challenging nature of CTO interventions involves regularly dealing with support-related issues, uncrossable/undilatable lesions, manipulation of equipment in the subadventitial (also known as subintimal ) space, and the treatment of complications such as perforation and equipment loss or entrapment. The CTO experience has provided numerous techniques to the creative operator facing challenges in the non-CTO PCI setting. Herewith, we discuss an armamentarium of techniques routinely used in CTO-PCI, which can also be utilized in interventions for non-occlusive coronary artery disease and have the potential to improve the efficacy and safety of these procedures