Pearls of Wisdom for High-Risk Laser Lead Extractions: A Focused Review

Safety and success of transvenous lead extraction using excimer laser sheaths: a meta-analysis of over 1700 patients

AIMS

While numerous studies have demonstrated favourable safety and efficacy of the excimer laser sheath for transvenous lead extraction (TLE) in smaller cohorts, comprehensive large-scale investigations with contemporary data remain scarce. This study aims to evaluate the safety and performance of laser-assisted TLE through a meta-analysis of contemporary data.

METHODS AND RESULTS

A systematic literature search was conducted to identify articles that assessed the safety and performance of the spectranetics laser sheath (SLS) II and GlideLight Excimer laser sheaths in TLE procedures between 1 April 2016 and 31 March 2021. Safety outcomes included procedure-related death and major/minor complications. Performance outcomes included procedural and clinical success rates. A random-effects, inverse-variance-weighting meta-analysis was performed to obtain the weighted average of the evaluated outcomes. In total, 17 articles were identified and evaluated, including 1729 patients with 2887 leads. Each patient, on average, had 2.3 ± 0.3 leads with a dwell time of 7.9 ± 3.0 years. The TLE procedural successes rate was 96.8% [1440/1505; 95% CI: (94.9-98.2%)] per patient and 96.3% [1447/1501; 95% CI: (94.8-97.4%)] per lead, and the clinical success rate per patient was 98.3% [989/1010, 95% CI: (97.4-99.0%)]. The procedure-related death rate was 0.08% [7/1729, 95% CI: (0.00%, 0.34%)], with major and minor complication rates of 1.9% [41/1729; 95% CI: (1.2-2.8%)] and 1.9% [58/1729; 95% CI: (0.8-3.6%)], respectively.

CONCLUSION

This meta-analysis demonstrated that excimer laser sheath-assisted TLE has high success and low procedural mortality rates. It provides clinicians with a reliable and valuable resource for extracting indwelling cardiac leads which require advanced extraction techniques.

Congenital heart disease in adults (when kids grow up) pediatric geriatric anesthesia

PURPOSE OF REVIEW

The current review focuses on the new development of adult congenital heart disease (ACHD) patients in the areas of imaging, percutaneous interventions, ventricular assist devices and transplantation.

RECENT FINDINGS

Since the last ACHD publication in the journal, several advances have been made in the evaluation and treatment of these patients. As CHD patients' longevity increases pregnancy, comorbities and acquired heart disease become a concern. Recent data show that the incidence of complications in low-risk CHD is not higher that the regular population. In addition, breakthrough research in percutaneous valve implantation has been published showing good outcomes but needing intensive care recovery in a significant number of patients. In the ACHD heart failure population, assist device and transplant fields mounting evidence shows that these therapies should not be the last resort since low-risk ACHD patient may have similar outcomes to those with acquired heart disease. Finally risk stratification is important in ACHD to define better ways to recover from surgery and anesthesia.

SUMMARY

The field of anesthesia for ACHD is growing with new indications for diagnostic, interventional and surgical procedures. Tailoring cardiac and noncardiac care to the different risk profile in ACHD patients will be defined in the next few years.

VIDEO ABSTRACT

Motta summary clip: http://links.lww.com/COAN/A65.

Overview of Lead Management

Lead management describes a comprehensive approach to cardiac implantable electronic device lead utilization, encompassing lead and device selection, vascular access, implant techniques, handling lead failures and recalls, managing infectious and other complications, and performing device and lead extraction. Device and lead selection should be based on the latest guidelines and the available data to choose the optimal device system for each patient. Lead extraction is a highly specialized procedure and should be carried out by a team of personnel extensively trained in the procedure at centers with cardiac surgical support.

Transvenous Lead Extractions: Current Approaches and Future Trends

The use of cardiac implantable electronic devices (CIEDs) has continued to rise along with indications for their removal. When confronted with challenging clinical scenarios such as device infection, malfunction or vessel occlusion, patients often require the prompt removal of CIED hardware, including associated leads. Recent advancements in percutaneous methods have enabled physicians to face a myriad of complex lead extractions with efficiency and safety. Looking ahead, emerging technologies hold great promise in making extractions safer and more accessible for patients worldwide. This review will provide the most up-to-date indications and procedural approaches for lead extractions and insight on the future trends in this novel field.