19 results on '"Saklayen S"'
Search Results
2. Effect of cardiopulmonary bypass on hemostasis in patients undergoing cardiac surgery
- Author
-
Ahmad, Jubayer, primary, Ranjan, Redoy, additional, Saha, Heemel, additional, Saklayen, S. M. G., additional, Begum, Masuda, additional, and Adhikary, Asit Baran, additional
- Published
- 2018
- Full Text
- View/download PDF
3. Cardiovascular procedures in ambulatory cardiac procedures: really?
- Author
-
Davila VR, Saklayen S, and Tang J
- Subjects
- Humans, Patient Selection, Cardiac Surgical Procedures adverse effects, Cardiac Surgical Procedures methods, Enhanced Recovery After Surgery standards, Ambulatory Surgical Procedures adverse effects, Ambulatory Surgical Procedures methods, Percutaneous Coronary Intervention methods, Percutaneous Coronary Intervention adverse effects, Patient Discharge standards, Patient Discharge trends
- Abstract
Purpose of Review: To evaluate the current trends, safety, and feasibility of same-day discharge (SDD) in ambulatory cardiac procedures, with a focus on percutaneous coronary interventions (PCI). This review also discusses the impact of technological advancements and explores future directions for expanding the scope of SDD in more complex cardiac procedures., Recent Findings: Recent studies have demonstrated that SDD after PCI is both well tolerated and effective for appropriately selected patients, with outcomes comparable with those of patients who remain hospitalized overnight. Advancements in PCI technology, including improved stent designs, smaller sheath sizes, and the adoption of the transradial approach, have significantly enhanced the feasibility of SDD. Enhanced recovery after surgery (ERAS) pathways, adapted for ambulatory settings, further improve patient safety, particularly as more complex procedures are attempted. However, challenges remain in determining SDD eligibility, particularly in settings with limited emergency care capabilities., Summary: SDD is a viable and cost-effective option for low-risk patients undergoing PCI and other ambulatory cardiac procedures. The successful implementation of SDD requires careful patient selection, adherence to standardized protocols, and vigilant postprocedural monitoring. Future research should focus on refining patient selection tools, expanding the scope of SDD to include more complex procedures, and enhancing postdischarge monitoring through advanced technologies. Multidisciplinary collaboration and ongoing education are essential to support the well tolerated and effective adoption of SDD in ambulatory cardiac care., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)
- Published
- 2024
- Full Text
- View/download PDF
4. Con: Is the Radial Artery the Ideal Location for Invasive Blood Pressure Monitoring in Cardiac Surgery?
- Author
-
Zimmerman B, Toma N, Kopanczyk R, Dalton R, and Saklayen S
- Abstract
Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
- Published
- 2024
- Full Text
- View/download PDF
5. Anesthetic Management of Intracardiac Migration of Medical Devices.
- Author
-
Holloway J, Lee M, Stephens B, Byun WY, Saklayen S, Anam K, and Awad H
- Abstract
The use of endovascular, percutaneous interventions to treat cardiac, arterial, and venous pathologies is becoming increasingly common in medical practice. While endovascular device placement typically carries a low risk, device migration remains a persistent problem with these procedures for which anesthesia providers must have a high index of suspicion. Anesthesia providers should be aware of the wide range of indications for such devices, potential migration locations, and hemodynamic consequences of both the inciting pathology and device migration so they can safely care for patients in these settings. This article aims to discuss a case series of five different device migration events, review the literature surrounding the migration of each device, and propose unique anesthetic considerations as well as a systematic approach by which to approach these complications., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Inc. All rights reserved.)
- Published
- 2024
- Full Text
- View/download PDF
6. Left Atrial Appendage Occlusion: Transesophageal Echocardiography Versus Intracardiac Echocardiography-Pro: Intracardiac Echocardiography.
- Author
-
Shehata I, Essandoh M, Hummel J, Amer N, and Saklayen S
- Subjects
- Humans, Echocardiography, Transesophageal, Echocardiography, Cardiac Catheterization, Treatment Outcome, Atrial Appendage diagnostic imaging, Atrial Appendage surgery, Vascular Diseases, Atrial Fibrillation diagnostic imaging, Atrial Fibrillation surgery
- Abstract
Competing Interests: Declaration of Competing Interest Michael Essandoh, MD reports a relationship with Boston Scientific that includes: consulting or advisory. Michael Essandoh, MD reports a relationship with S4 Medical Corporations that includes: consulting or advisory. John Hummel, MD reports a relationship with Biosense Webster Inc that includes: consulting or advisory. John Hummel, MD reports a relationship with Abbott that includes: consulting or advisory. John Hummel, MD reports a relationship with Medtronic that includes: consulting or advisory. Co-author Michael Essandoh, MD also on the editorial board for Journal of Cardiothoracic and Vascular Anesthesia. The remaining authors have no potential conflicts to declare.
- Published
- 2024
- Full Text
- View/download PDF
7. Refractory Hypotension During Implantation of a 70 mL Total Artificial Heart in a Patient With Pectus Excavatum: A Case Report.
- Author
-
Hart B, Mokadam NA, Anam K, Saklayen S, Dimitrova G, Zuleta-Alarcon A, Holloway J, Awad H, Convissar D, and Essandoh M
- Subjects
- Humans, Sternum surgery, Postoperative Complications, Funnel Chest complications, Funnel Chest surgery, Heart Transplantation adverse effects, Heart, Artificial adverse effects, Hypotension etiology
- Abstract
The Syncardia total artificial heart system is the only commercially approved durable device for treating biventricular heart failure patients awaiting heart transplantation. Conventionally, the Syncardia total artificial heart system is implanted based on the distance from the anterior aspect of the 10th thoracic vertebra to the sternum and the patient's body surface area. However, this criterion does not account for chest wall musculoskeletal deformities. This case report describes a patient with a pectus excavatum who developed compression of the inferior vena cava after Syncardia total artificial heart implantation and how transesophageal echocardiography guided chest wall surgery to accommodate the total artificial heart system., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: Nahush A. Mokadam, MD, is a consultant for Syncardia.
- Published
- 2023
- Full Text
- View/download PDF
8. Combined Stroke and Spinal Cord Ischemia in Hybrid Type I Aortic Arch Debranching and TEVAR and the Dual Role of the Left Subclavian Artery.
- Author
-
Awad H, Raza A, Saklayen S, Bhandary S, Kelani H, Powers C, Bourekas E, Stine I, Milner R, Valentine E, and Essandoh M
- Subjects
- Aorta, Thoracic diagnostic imaging, Aorta, Thoracic surgery, Humans, Retrospective Studies, Subclavian Artery diagnostic imaging, Subclavian Artery surgery, Treatment Outcome, Aortic Aneurysm, Thoracic complications, Aortic Aneurysm, Thoracic diagnostic imaging, Aortic Aneurysm, Thoracic surgery, Blood Vessel Prosthesis Implantation, Endovascular Procedures, Spinal Cord Ischemia diagnostic imaging, Spinal Cord Ischemia etiology, Stroke
- Published
- 2022
- Full Text
- View/download PDF
9. Time to Step Up and Do Our Part to Address Sex Inequalities in Cardiothoracic Anesthesiology.
- Author
-
Essandoh M, Kumar N, Dorcius D, Koppert T, Hussain N, Iyer MH, and Saklayen S
- Subjects
- Fellowships and Scholarships, Humans, Anesthesia, Cardiac Procedures, Anesthesiology
- Published
- 2022
- Full Text
- View/download PDF
10. Cefazolin-Induced Thrombocytopenia in a Patient with Polycythemia Vera Following Coronary Artery Bypass.
- Author
-
Boulos R, Turner K, Saklayen S, Perez W, and Iyer MH
- Subjects
- Cefazolin adverse effects, Coronary Artery Bypass adverse effects, Humans, Surgical Wound Infection chemically induced, Surgical Wound Infection complications, Polycythemia Vera chemically induced, Polycythemia Vera complications, Polycythemia Vera drug therapy, Thrombocytopenia chemically induced
- Abstract
Cefazolin is an antibiotic that is commonly administered perioperatively to reduce the risk of surgical site infections. Cephalosporins have a well-established safety profile, but have been associated with thrombocytopenia and neutropenia due to their myelosuppressive effects. While this effect may be benign in healthy patients undergoing minor surgery, it can be detrimental in patients with underlying hematologic disorders presenting for open-heart surgery. Herein, we discuss the first case in the literature of cefazolin-induced thrombocytopenia and severe coagulopathy in a patient with polycythemia vera (PCV) during a coronary artery bypass-grafting surgery.
- Published
- 2022
- Full Text
- View/download PDF
11. Pro: Routine Use of the Hypotension Prediction Index (HPI) in Cardiac, Thoracic, and Vascular Surgery.
- Author
-
Awadallah D, Thomas G, Saklayen S, Dalton R, and Awad H
- Subjects
- Blood Pressure Determination, Humans, Vascular Surgical Procedures, Hypotension diagnosis, Hypotension etiology, Thoracic Surgery
- Published
- 2021
- Full Text
- View/download PDF
12. Low Cardiac Output Syndrome: Incidence after Mitral Valve Replacement with or without Preservation of Mitral Valve Apparatus.
- Author
-
Rahman SM, Sazzad F, Wadud MA, Uddin MA, Roy SP, Sarkar PK, Islam MA, Saklayen SM, Khalilullah MI, Rokonujjaman M, Kibria G, Hoque MR, and Ahmed NU
- Subjects
- Bangladesh, Humans, Incidence, Mitral Valve diagnostic imaging, Mitral Valve surgery, Stroke Volume, Treatment Outcome, Ventricular Function, Left, Cardiac Output, Low, Heart Valve Prosthesis Implantation adverse effects
- Abstract
Standard mitral valve replacement in patients with chronic mitral valve regurgitation and mitral valve stenosis consistently results in a decrease in early postoperative left ventricular ejection performance. Some studies showed that preservation of mitral valve leaflet and subvalvular apparatus can reduce postoperative left ventricular dysfunction. On the basis of the concept, this randomized clinical trial comparing mitral valve replacement with preservation of mitral subvalvular apparatus and conventional mitral valve replacement performed in National Institute of Cardiovascular Diseases (NICVD), Dhaka, Bangladesh, in the period of July 2010 to December 2011. We included 60 patients of mitral regurgitation and mitral stenosis, among them 30 patients underwent mitral valve replacement with preservation of mitral subvalvular apparatus (Group A) and 30 patients underwent conventional mitral valve replacement (Group B). There was no significant difference between two groups in terms of peri-operative variables. But there was significant higher incidence of Low cardiac output (LOS) syndrome [36.7% vs. 6.9% (p<0.05)] and congestive heart failure in Group B than Group A. The duration of ICU stay was also significantly higher in conventional mitral valve replacement group [113.23±11.30 hours vs. 96.23±20.02 (p=0.001)]. Additionally, there was significantly less fall of left ventricular ejection fraction in preservation of mitral subvalvular apparatus group [preop 65.27±5.45, at discharge 54.31±3.78, after 3 months 58.28±5.20 (p<0.0001)] than conventional group [preop 66.43±4.58, at discharge 46.43±3.87, after 3 months 46.55±3.63 (p<0.0001)]. In this study left ventricular ejection fraction was used as measure of left ventricular function. We postulate that, this relative preservation of left ventricular ejection fraction was likely the result of preservation of mitral subvalvular apparatus.
- Published
- 2021
13. Con: Adult Cardiac Surgery Should Not Proceed in the Event of Cardiac Arrest After Induction of Anesthesia.
- Author
-
Awad H, Smith S, Shehata I, and Saklayen S
- Subjects
- Adult, Humans, Anesthesia adverse effects, Anesthesiology, Cardiac Surgical Procedures adverse effects, Heart Arrest diagnosis, Heart Arrest etiology
- Published
- 2020
- Full Text
- View/download PDF
14. Feasibility and safety of same day subcutaneous defibrillator implantation and send home (DASH) strategy.
- Author
-
Okabe T, Miller A, Koppert T, Cavalcanti R, Alcivar-Franco D, Osei J, Kahaly O, Afzal MR, Tyler J, Kalbfleisch SJ, Weiss R, Houmsse M, Augostini RS, Daoud EG, Andritsos MJ, Bhandary S, Dimitrova G, Fiorini K, Elsayed-Awad H, Flores A, Gorelik L, Iyer MH, Saklayen S, Stein E, Turner K, Perez W, Hummel JD, and Essandoh MK
- Subjects
- Aged, Continuity of Patient Care, Feasibility Studies, Female, Humans, Length of Stay statistics & numerical data, Male, Middle Aged, Pain Management, Pain Measurement, Analgesia methods, Defibrillators, Implantable, Patient Safety, Prosthesis Implantation methods
- Abstract
Purpose: To assess the feasibility and safety of same-day discharge after S-ICD implantation by implementing a specific analgesia protocol and phone follow-up., Methods: Consecutive patients presenting for outpatient S-ICD implantation were enrolled between 1/1/2018 and 4/30/2019. An analgesia protocol included pre-operative acetaminophen and oxycodone, intraoperative local bupivacaine, and limited use of oxycodone-acetaminophen at discharge. The primary outcome was successful same-day discharge. Numerical Pain Rating Scale (NPRS) on postoperative day (POD) 1, 3, 14, and 30 and any unplanned health care visits during the 1-month follow-up period were assessed., Results: Out of 53 potentially eligible S-ICD patients, 49 patients (92.5%) were enrolled and successfully discharged on the same day. Mean age of these 49 patients was 47 ± 14 years. There were no acute procedural complications. Severe pain (NPRS ≥ 8) on POD 0, 1, and 3 was present in 14.3%, 14.3%, and 8.2% of patients, respectively. The total in-hospital stay was 534 ± 80 min. Four unplanned visits (8%) due to cardiac or device-related issues occurred during 1-month follow-up, including 2 patients with heart failure exacerbation, one patient with an incisional infection, and one patient with inappropriate shocks., Conclusions: With the appropriate institutional protocol including specific analgesics and phone follow-up, same-day discharge after outpatient S-ICD implantation is feasible and appears safe for most patients.. Device-related pain can be severe in the first 3 days post-implantation and can be successfully treated with limited supply of narcotic medications.
- Published
- 2020
- Full Text
- View/download PDF
15. Implantation of subcutaneous defibrillator is feasible and safe with monitored anesthesia care.
- Author
-
Afzal MR, Okabe T, Koppert T, Tyler J, Houmsse M, Augostini RS, Hummel JD, Kalbfleisch SJ, Iyer MH, Flores AS, Bhandary S, Dimitrova G, Elsayed-Awad H, Fiorini K, Gorelik L, Perez W, Saklayen S, Stein E, Turner K, Franklin NP, Ryu JN, Bhatt A, Weiss R, Daoud EG, and Essandoh M
- Subjects
- Anesthesia, General, Anesthesia, Local, Bradycardia drug therapy, Feasibility Studies, Female, Hemodynamics, Humans, Hypotension drug therapy, Length of Stay statistics & numerical data, Male, Middle Aged, Operative Time, Pain Measurement, Pain, Postoperative prevention & control, Retrospective Studies, Anesthesia methods, Defibrillators, Implantable, Prosthesis Implantation methods
- Abstract
Background: The perioperative anesthesia care during subcutaneous implantable cardioverter-defibrillator (S-ICD) implantation is still evolving., Objective: To assess the feasibility and safety of S-ICD implantation with monitored anesthesia care (MAC) versus general anesthesia (GA) in a tertiary care center., Methods: This is a single-center retrospective study of patients undergoing S-ICD implantation between October 2012 and May 2019. Patients were categorized into MAC and GA group based on the mode of anesthesia. Procedural success without escalation to GA was the primary endpoint of the study, whereas intraprocedural hemodynamics, need of pharmacological support for hypotension and bradycardia, length of the procedure, stay in the post-anesthesia care unit, and postoperative pain were assessed as secondary endpoints., Results: The study comprises 287 patients with MAC in 111 and GA in 176 patients. Compared to MAC, patients in GA group were younger and had a higher body mass index. All patients had successful S-ICD implantation. Only one patient (0.9%) in the MAC group was converted to GA. Despite a similar baseline heart rate (HR) and mean arterial blood pressure (MAP) in both groups, patients with GA had significantly lower HR and MAP during the procedure and more frequently required pharmacological hemodynamic support. Length of the procedure, stay in the postanesthesia care unit, and postoperative pain was similar in both groups., Conclusion: This retrospective experience suggests that implantation of S-ICD is feasible and safe with MAC. Use of GA is associated with more frequent administration of hemodynamic drugs during S-ICD implantation., (© 2019 Wiley Periodicals, Inc.)
- Published
- 2019
- Full Text
- View/download PDF
16. Pulmonary cuff dysfunction after lung transplant surgery: A systematic review of the evidence and analysis of its clinical implications.
- Author
-
Kumar N, Essandoh M, Bhatt A, Whitson BA, Sawyer TR, Flores A, Awad H, Dimitrova G, Gorelik L, Bhandary S, Perez WJ, Iyer MH, Stein E, Fiorini K, Turner K, Saklayen S, and Hussain N
- Subjects
- Delayed Graft Function etiology, Delayed Graft Function physiopathology, Echocardiography, Transesophageal, Humans, Stenosis, Pulmonary Vein diagnosis, Stenosis, Pulmonary Vein physiopathology, Delayed Graft Function diagnosis, Lung Transplantation adverse effects, Pulmonary Circulation physiology, Stenosis, Pulmonary Vein complications
- Abstract
Background: Pulmonary cuff dysfunction, either due to pulmonary vein obstruction, pulmonary vein stenosis, or pulmonary vein thrombosis, is an uncommon, yet serious complication after lung transplantation. Although there have been numerous reports of its occurrence, there is little consensus regarding the hemodynamic parameters associated with its presentation and diagnostic considerations. This systematic review summarizes the evidence surrounding pulmonary cuff dysfunction after lung transplantation surgery and empirically analyzes its implications., Methods: Databases were examined for all articles and abstracts reporting on pulmonary cuff dysfunction. Data collected included: number of patients studied; patients' characteristics; incidences of pulmonary vein stenosis and pulmonary vein thrombosis; and timing and imaging modality utilized for diagnosis., Results: Thirty-four full-text citations were included in this review. The point prevalence of pulmonary vein stenosis and thrombosis were 1.4% and 2.5%, respectively. The peak pulmonary cuff velocity associated with dysfunction was found to be 1.59 ± 0.66 m/sec. The diameter of the dysfunctional pulmonary vein was noted to be 0.48 ± 0.20 cm. The majority of diagnoses were made in the early post-operative period using transesophageal echocardiography. Overall, 41.3% of patients (26 of 63) required emergent procedural reintervention, and 32% of patients (20 of 63) diagnosed with pulmonary cuff dysfunction died during their hospital stay., Conclusions: This systematic review underscores the importance of identifying pulmonary cuff dysfunction after lung transplant surgery, and the usefulness of transesophageal echocardiography for detection of this complication. The clinical implications of these results warrant the further development of identification and management strategies for lung transplant patients., (Copyright © 2019 International Society for Heart and Lung Transplantation. Published by Elsevier Inc. All rights reserved.)
- Published
- 2019
- Full Text
- View/download PDF
17. Effect of propranolol on word fluency in autism.
- Author
-
Beversdorf DQ, Saklayen S, Higgins KF, Bodner KE, Kanne SM, and Christ SE
- Subjects
- Adolescent, Autistic Disorder complications, Autistic Disorder physiopathology, Female, Humans, Language Disorders complications, Language Disorders physiopathology, Male, Matched-Pair Analysis, Neural Pathways physiology, Reference Values, Semantics, Statistics, Nonparametric, Young Adult, Adrenergic beta-Antagonists pharmacology, Autistic Disorder drug therapy, Language Disorders drug therapy, Neural Pathways drug effects, Propranolol pharmacology, Verbal Behavior drug effects
- Abstract
Objective and Background: Autism is characterized by repetitive behaviors and impaired socialization and communication. Preliminary evidence showed possible language benefits in autism from the β-adrenergic antagonist propranolol. Earlier studies in other populations suggested propranolol might benefit performance on tasks involving a search of semantic and associative networks under certain conditions. Therefore, we wished to determine whether this benefit of propranolol includes an effect on semantic fluency in autism., Methods: A sample of 14 high-functioning adolescent and adult participants with autism and 14 matched controls were given letter and category word fluency tasks on 2 separate testing sessions; 1 test was given 60 minutes after the administration of 40 mg propranolol orally, and 1 test was given after placebo, administered in a double-blinded, counterbalanced manner., Results: Participants with autism were significantly impaired compared with controls on both fluency tasks. Propranolol significantly improved performance on category fluency, but not letter fluency among autism participants. No drug effect was observed among controls. Expected drug effects on heart rate and blood pressure were observed in both the groups., Conclusions: Results are consistent with a selective beneficial effect of propranolol on flexibility of access to semantic and associative networks in autism, with no observed effect on phonological networks. Further study will be necessary to understand potential clinical implications of this finding.
- Published
- 2011
- Full Text
- View/download PDF
18. Effect of propranolol on functional connectivity in autism spectrum disorder--a pilot study.
- Author
-
Narayanan A, White CA, Saklayen S, Scaduto MJ, Carpenter AL, Abduljalil A, Schmalbrock P, and Beversdorf DQ
- Subjects
- Adult, Brain Mapping, Child, Decision Making drug effects, Decision Making physiology, Female, Humans, Language Tests, Magnetic Resonance Imaging, Male, Nadolol pharmacology, Neural Pathways drug effects, Neural Pathways physiopathology, Neuropsychological Tests, Phonetics, Pilot Projects, Young Adult, Adrenergic beta-Antagonists pharmacology, Brain drug effects, Brain physiopathology, Child Development Disorders, Pervasive drug therapy, Child Development Disorders, Pervasive physiopathology, Propranolol pharmacology
- Abstract
A decrease in interaction between brain regions is observed in individuals with autism spectrum disorder (ASD), which is believed to be related to restricted neural network access in ASD. Propranolol, a beta-adrenergic antagonist, has revealed benefit during performance of tasks involving flexibility of access to networks, a benefit also seen in ASD. Our goal was to determine the effect of propranolol on functional connectivity in ASD during a verbal decision making task as compared to nadolol, thereby accounting for the potential spurious fMRI effects due to peripheral hemodynamic effects of propranolol. Ten ASD subjects underwent fMRI scans after administration of placebo, propranolol or nadolol, while performing a phonological decision making task. Comparison of functional connectivity between pre-defined ROI-pairs revealed a significant increase with propranolol compared to nadolol, suggesting a potential imaging marker for the cognitive effects of propranolol in ASD.
- Published
- 2010
- Full Text
- View/download PDF
19. Photic regulation of the mTOR signaling pathway in the suprachiasmatic circadian clock.
- Author
-
Cao R, Lee B, Cho HY, Saklayen S, and Obrietan K
- Subjects
- Animals, Cyclic AMP, Cyclic AMP Response Element-Binding Protein, Dark Adaptation physiology, Mice, Mice, Inbred C57BL, Protein Kinases metabolism, Suprachiasmatic Nucleus chemistry, TOR Serine-Threonine Kinases, Circadian Rhythm physiology, Photic Stimulation methods, Protein Kinases physiology, Signal Transduction physiology, Suprachiasmatic Nucleus physiology
- Abstract
Here we analyzed the light-responsiveness of the mammalian target of rapamycin (mTOR) cascade, a key regulator of inducible translation, in the suprachiasmatic nuclei (SCN), the locus of the master circadian clock. Brief light exposure during the subjective night, but not during the subjective day, triggered rapid phosphorylation (a marker of catalytic activity) of the mTOR translation effectors p70 S6K, ribosomal S6 protein (S6) and 4E-BP1. In the absence of photic stimulation, marked S6 and 4E-BP1 phosphorylation was detected, indicating tonic mTOR activity in the SCN. Light stimulated the colocalized activation of p70 S6K and extracellular signal-regulated protein kinase (ERK), and pharmacological disruption of ERK signaling abolished light-induced mTOR activity, revealing that the MAPK cascade is an essential intermediate that couples light to mTOR. Together these data identify a light-responsive mTOR cascade in the SCN, and thus, raise the possibility that inducible translation contributes to the clock entrainment process.
- Published
- 2008
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.