1
|
Frank BS, Gentzler ER, Avitabile CM, Miller-Reed K, Pan Z, Rosenzweig EB, Ivy DD, Krishnan US. Safety and Effectiveness of Selexipag in Pediatric Pulmonary Hypertension: A Retrospective Multi-Center Cohort Study. J Pediatr 2024:114221. [PMID: 39097266 DOI: 10.1016/j.jpeds.2024.114221] [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] [Received: 01/26/2024] [Revised: 06/20/2024] [Accepted: 07/29/2024] [Indexed: 08/05/2024]
Abstract
OBJECTIVE To describe the safety and effectiveness of treating pediatric patients who have pulmonary arterial hypertension (PAH) with selexipag in a real-world, multi-center cohort, given that data supporting its use in pediatric PAH are sparse. STUDY DESIGN We report a multi-center, retrospective, cohort study of children with PAH treated with selexipag. Demographic and clinical variables were extracted from the medical records. Clinical parameters were analyzed at 3 timepoints: pre-selexipag, 3-12 months post-selexipag, and >12 months follow-up. RESULTS Eighty-seven patients were included, 32 received selexipag as add-on to background therapy, and 55 transitioned from another prostanoid. Median starting and final doses were 4.7 and 28.5 μg/kg/dose BID, respectively. Add-on patients demonstrated improved indexed pulmonary to systemic vascular resistance ratio after selexipag initiation (PVRi/SVRi, 0.62v0.53, p=0.034) with a lower average mean pulmonary artery pressure (MPAP, 46v39 mmHg, p=NS), and oxygen consumption (VO2 max 27.8v30.9 mL/kg/min, p=NS). Transition patients demonstrated stable MPAP (47v45 mmHg, p=NS) and a lower mean PVRi (10.9v8.2 Wood units*m2, p=NS) but late functional worsening in some with VO2 max decreased at follow-up (26.0v19.5 ml/kg/min). Side effects were noted in 40% of the cohort but prompted discontinuation in only 2%. CONCLUSIONS In a large, multi-center cohort, the oral prostacyclin agonist selexipag demonstrates favorable tolerability and effectiveness. Add-on patients demonstrated early hemodynamic improvement. Transition patients demonstrated early stability with risk of late functional worsening, highlighting the importance of ongoing monitoring.
Collapse
Affiliation(s)
- Benjamin S Frank
- University of Colorado School of Medicine, Department of Pediatrics, Section of Cardiology.
| | - Eliza R Gentzler
- Columbia University Irving Medical Center, Morgan Stanley Childrens Hospital of New York Presbyterian Hospital, Department of Pediatrics, Section of Cardiology
| | - Catherine M Avitabile
- University of Pennsylvania School of Medicine, Department of Pediatrics, Children's Hospital of Philadelphia, Division of Cardiology
| | - Kathleen Miller-Reed
- University of Colorado School of Medicine, Department of Pediatrics, Section of Cardiology
| | - Zhaoxing Pan
- Children's Hospital Colorado Department of Biostatistics
| | - Erika B Rosenzweig
- Columbia University Irving Medical Center, Morgan Stanley Childrens Hospital of New York Presbyterian Hospital, Department of Pediatrics, Section of Cardiology
| | - D Dunbar Ivy
- University of Colorado School of Medicine, Department of Pediatrics, Section of Cardiology
| | - Usha S Krishnan
- Columbia University Irving Medical Center, Morgan Stanley Childrens Hospital of New York Presbyterian Hospital, Department of Pediatrics, Section of Cardiology
| |
Collapse
|
2
|
Zhao J, Wang M, Yu Q, Yang Y, Zhang B, Zhan S. A real-world analysis of safety profile of selexipag by using FDA adverse Event Reporting System (FAERS). Expert Opin Drug Saf 2024; 23:937-948. [PMID: 38032065 DOI: 10.1080/14740338.2023.2290633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 10/31/2023] [Indexed: 12/01/2023]
Abstract
BACKGROUND The current investigation sought to conduct a real-world analysis of adverse events (AEs) associated with selexipag by utilizing data from the Food and Drug Administration Adverse Event Reporting System (FAERS). METHODS The Reporting Odds Ratios (ROR) and the Medicines Healthcare Products Regulatory Agency (MHRA) method were employed to assess the potential associations between selexipag and AEs. Case reports of adverse drug reaction (ADR) related to selexipag were systematically sourced from PubMed, Embase, and Web of Science databases. RESULTS Our analysis identified 281 Preferred Terms (PTs) signals across 20 System Organ Classes (SOCs) were found to meet the screening threshold. The most common AEs were consistent with instructions, randomized controlled trials (RCTs), and case reports. Of significant note, unexpected AEs principally target SOCs of infections and infestations, blood and lymphatic system, renal and urinary disorders, hepatobiliary disorders, including pneumonia, metapneumovirus, decreased hemoglobin. transfusion, iron-deficiency anemia, dialysis hypotension, abnormal creatinine renal clearance, liver function test increased, hepatic function abnormal, hepatic enzyme increased. Within the pediatric population, unexpected signals such as pyrexia, pneumonia, and intussusception necessitate special precautionary measures. CONCLUSIONS The findings contribute valuable insights to clinical practice, reinforcing the importance of vigilant monitoring, and can be instrumental in guiding both therapeutic applications and safety assessments of this particular medication.
Collapse
Affiliation(s)
- Jie Zhao
- Department of Pharmacy, Tongling People's Hospital, Tongling, Anhui Province, China
| | - Mei Wang
- Department of Pharmacy, Tongling Sixth People's Hospital, Tongling, Anhui Province, China
| | - Qing Yu
- Department of Pharmacy, Tongling People's Hospital, Tongling, Anhui Province, China
| | - Yi Yang
- Department of Infection, The First Affiliated Hospital Of Anhui Medical University, Hefei, Anhui Province, China
| | - Bin Zhang
- Department of Cardiovascular, Tongling People's Hospital, Tongling, Anhui Province, China
| | - Sanhua Zhan
- Department of Pharmacy, Tongling People's Hospital, Tongling, Anhui Province, China
| |
Collapse
|
3
|
Li M, Liu L, Liu C, Chen Z, Li W, Li X, Ma X, Zhang Y. Selexipag for the Treatment of Pediatric Pulmonary Hypertension: A Systematic Review. Clin Ther 2024; 46:59-68. [PMID: 37945502 DOI: 10.1016/j.clinthera.2023.09.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 09/27/2023] [Accepted: 09/28/2023] [Indexed: 11/12/2023]
Abstract
PURPOSE To systematically evaluate the safety, dosing regimen, and efficacy of selexipag for pediatric patients with pulmonary hypertension (PH). METHODS A literature search of the electronic databases of PubMed, Embase, Web of Science, Cochrane Library, and Google Scholar was performed from inception through February 28, 2023. Two reviewers independently searched and evaluated the quality of the studies and pooled data when appropriate. Full-text articles of studies of children diagnosed with PH and treated with selexipag were eligible. Pediatric patients with PH were classified into 2 groups: the add-on therapy group, in which selexipag was used as a third therapy in addition to the baseline treatment, and the transition therapy group, in which patients were switched from parenteral prostacyclin analogs to selexipag. FINDINGS Fourteen studies involving 58 pediatric patients with PH were included. All studies were either case reports or case series. Overall, 30 and 28 patients were in the add-on and transition therapy groups, respectively. In both groups, selexipag was initially administered as 50-200 µg twice daily and titrated to a tolerated dosage of 200-1,600 µg twice daily. Prostacyclin analogs were simultaneously weaned for patients in the transition group. In the add-on therapy group, 16 patients (80.0%) were at low risk of the World Health Organization functional class (WHO FC I/II), 12 (76.9%) were at low risk of the 6-minute walk distance (6MWD; >350 m), and 21 (95.5%) were at low risk of the pulmonary vascular resistance index (PVRi; <20 WU/m2). Furthermore, N-terminal pro-brain natriuretic peptide and mean pulmonary arterial pressure were significantly improved. More than 70% of patients experienced common tolerable side effects, such as headache, nausea, and diarrhea. In the transition therapy group, 5 patients (55.6%) were at low risk according to WHO FC I/II, 6 (66.7%) were at low risk according to 6MWD, and 14 (87.5) were at low risk according to PVRi; however, selexipag had no significant effect on their hemodynamic parameters. Additionally, more than 80% of patients experienced no side effects. IMPLICATIONS Selexipag as add-on therapy or for transition from prostacyclin analogs may have a favorable safety profile and potential efficacy for pediatric patients with PH. Further high-quality evidence of the efficacy and safety of selexipag for the treatment of pediatric PH is warranted.
Collapse
Affiliation(s)
- Meng Li
- Department of Pharmacy, Shenzhen Children's Hospital, Shenzhen, China
| | - Lin Liu
- Department of Cardiology, Shenzhen Children's Hospital, Shenzhen, China
| | - Cong Liu
- Department of Cardiology, Shenzhen Children's Hospital, Shenzhen, China
| | - Zebin Chen
- Department of Cardiology, Shenzhen Children's Hospital, Shenzhen, China
| | - Weibin Li
- Department of Cardiology, Shenzhen Children's Hospital, Shenzhen, China
| | - Xuejuan Li
- Department of Cardiology, Shenzhen Children's Hospital, Shenzhen, China
| | - Xiaopeng Ma
- Department of General Surgery, Shenzhen Children's Hospital, Shenzhen, China
| | - Yumao Zhang
- Department of Pharmacy, the Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China.
| |
Collapse
|
4
|
Sullivan RT, Raj JU, Austin ED. Recent Advances in Pediatric Pulmonary Hypertension: Implications for Diagnosis and Treatment. Clin Ther 2023; 45:901-912. [PMID: 37517916 DOI: 10.1016/j.clinthera.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 07/03/2023] [Accepted: 07/06/2023] [Indexed: 08/01/2023]
Abstract
PURPOSE Pediatric pulmonary hypertension (PH) is a condition characterized by elevated pulmonary arterial pressure, which has the potential to be life-limiting. The etiology of pediatric PH varies. When compared with adult cohorts, the etiology is often multifactorial, with contributions from prenatal, genetic, and developmental factors. This review aims to provide an up-to-date overview of the causes and classification of pediatric PH, describe current therapeutics in pediatric PH, and discuss upcoming and necessary research in pediatric PH. METHODS PubMed was searched for articles relating to pediatric pulmonary hypertension, with a particular focus on articles published within the past 10 years. Literature was reviewed for pertinent areas related to this topic. FINDINGS The evaluation and approach to pediatric PH are unique when compared with that of adults, in large part because of the different, often multifactorial, causes of the disease in children. Collaborative registry studies have found that the most common disease causes include developmental lung disease and subsets of pulmonary arterial hypertension, which includes genetic variants and PH associated with congenital heart disease. Treatment with PH-targeted therapies in pediatrics is often guided by extrapolation of adult data, small clinical studies in pediatrics, and/or expert consensus opinion. We review diagnostic considerations and treatment in some of the more common pediatric subpopulations of patients with PH, including developmental lung diseases, congenital heart disease, and trisomy 21. IMPLICATIONS The care of pediatric patients with PH requires consideration of unique pediatric-specific factors. With significant variability in disease etiology, ongoing efforts are needed to optimize treatment strategies based on disease phenotype and guide evidence-based practices.
Collapse
Affiliation(s)
- Rachel T Sullivan
- Department of Pediatrics, Division of Cardiology, Vanderbilt University Medical Center, Monroe Carrell Jr Children's Hospital, Nashville, Tennessee.
| | - J Usha Raj
- Department of Pediatrics, University of Illinois at Chicago, Chicago, Illinois
| | - Eric D Austin
- Department of Pediatrics, Division of Pulmonary Medicine, Vanderbilt University Medical Center, Monroe Carrell Jr Children's Hospital, Nashville, Tennessee
| |
Collapse
|
5
|
Clinical efficacy and safety of selexipag in children and young adults with idiopathic and heritable pulmonary arterial hypertension. Cardiol Young 2023; 33:196-200. [PMID: 35383553 DOI: 10.1017/s1047951122000415] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE This study aimed to investigate the safety, tolerability, and efficacy of selexipag in children and young adults with idiopathic and heritable pulmonary arterial hypertension. METHODS This retrospective cohort study included clinical data from five children and six young adults with pulmonary arterial hypertension receiving selexipag as add-on therapy or as a transition from beraprost sodium or epoprostenol infusion therapy. Clinical efficacy was evaluated by measuring improvement in clinical variables from baseline, including hemodynamic parameters. RESULTS Of the 11 patients, 6 were switched from beraprost sodium to selexipag and one paediatric patient transitioned from epoprostenol to selexipag. The median maintenance dose of selexipag in children was 80 μg/kg/day. In nine patients undergoing repeat catheterisation, statistically significant improvements were observed after the initiation of selexipag in terms of mean pulmonary arterial pressure (p < 0.01), pulmonary vascular resistance index (p < 0.05), and cardiac index (p < 0.01). None of the patients had clinical worsening after selexipag during follow-up, but one young adult patient discontinued treatment due to severe headache. The most common side effect profiles were headache, nausea, abdominal pain, jaw pain, myalgia, and diarrhoea. CONCLUSIONS Selexipag may have a favourable safety profile and potential efficacy in children and young adults with pulmonary arterial hypertension.
Collapse
|
6
|
Youssef D, Richards S, Lague S, Sheppard C, Smith J, Vorhies E, Hosking M, Pietrosanu M, Bates A. A Canadian, retrospective, multicenter experience with selexipag for a heterogeneous group of pediatric pulmonary hypertension patients. Front Pediatr 2023; 11:1055158. [PMID: 36925667 PMCID: PMC10011093 DOI: 10.3389/fped.2023.1055158] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 02/13/2023] [Indexed: 03/18/2023] Open
Abstract
Introduction Selexipag, an oral nonprostanoid prostaglandin receptor agonist, has led to reduced morbidity and mortality in adults with pulmonary arterial hypertension (PAH). While the adult literature has been extrapolated to suggest selexipag as an oral treatment for severe pediatric pulmonary hypertension (PH), longitudinal, multicenter data on the benefits of selexipag in this population are lacking. The purpose of this study is to present a longitudinal, multicentre experience with selexipag in a relatively large cohort of pediatric PH patients and add to the existing selexipag literature. Materials and methods We performed a retrospective, multicenter review describing the clinical outcomes of pediatric PH patients receiving selexipag in addition to standard oral pulmonary vasodilator therapy across three Canadian centers between January 2005 and June 2021. Results Twenty-four pediatric patients (fifteen female) with a mean age of 9.7 (range 2.0-15.5) years were included. Of this cohort, eighteen (75.0%) were in group 1, one (4.2%) was in group 2, four (16.7%) were in group 3, and one (4.2%) was in group 4. Twenty-two (91.7%) patients were on dual PH therapy after six months. Dosing was targeted to achieve 20-30 mcg/kg/dose orally every twelve hours. Median dose after twelve months was 30 mcg/kg/dose. Twelve months following selexipag initiation, median decreases of 0.2 cm in tricuspid annular plane systolic excursion, 3.5 mmHg in right-ventricular systolic pressure, and 6.1 mmHg in mean pulmonary arterial pressure were observed; none of these changes were statistically significant. Three patients died, one clinically deteriorated and required admission to a pediatric intensive care unit, ten had gastrointestinal symptoms, and three had flushing. Conclusion Selexipag appears to be a safe and effective adjunctive therapy for pediatric PH patients and has a tolerable adverse effect profile aside from gastrointestinal disturbances. Additional prospective studies of changes in hemodynamics and functional classification over a longer period and with a larger sample are needed. Future research should aim to identify subgroups that stand to benefit from the addition of selexipag as well as optimal timing and dosing for the pediatric population.
Collapse
Affiliation(s)
- David Youssef
- Department of Pediatric Pulmonary Hypertension, Stollery Children's Hospital, Edmonton, AB, Canada
| | - Susan Richards
- Department of Pediatric Pulmonary Hypertension, Stollery Children's Hospital, Edmonton, AB, Canada
| | - Sabine Lague
- Department of Pediatrics, BC Children's Hospital, Vancouver, BC, Canada
| | - Catherine Sheppard
- Department of Pediatric Pulmonary Hypertension, Stollery Children's Hospital, Edmonton, AB, Canada
| | - Jenna Smith
- Department of Pharmacy, Stollery Children's Hospital, Edmonton, AB, Canada
| | - Erika Vorhies
- Department of Pediatric Cardiology, Alberta Children's Hospital, Calgary, AB, Canada
| | - Martin Hosking
- Department of Pediatric Cardiology, BC Children's Hospital, Vancouver, BC, Canada
| | - Matthew Pietrosanu
- Department of Mathematical and Statistical Sciences, University of Alberta, Edmonton, AB, Canada
| | - Angela Bates
- Department of Pediatric Pulmonary Hypertension, Stollery Children's Hospital, Edmonton, AB, Canada.,Division of Pediatric Critical Care, Department of Pediatrics, University of Alberta, Edmonton, AB, Canada
| |
Collapse
|
7
|
Hocq C, Vanhoutte L, Guilloteau A, Massolo AC, Van Grambezen B, Carkeek K, Piersigilli F, Danhaive O. Early diagnosis and targeted approaches to pulmonary vascular disease in bronchopulmonary dysplasia. Pediatr Res 2022; 91:804-815. [PMID: 33674739 DOI: 10.1038/s41390-021-01413-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 01/25/2021] [Indexed: 01/31/2023]
Abstract
Pulmonary hypertension has emerged as a life-threatening disease in preterm infants suffering from bronchopulmonary dysplasia (BPD). Its development is closely linked to respiratory disease, as vasculogenesis and alveologenesis are closely interconnected. Once clinically significant, BPD-associated pulmonary hypertension (BPD-PH) can be challenging to manage, due to poor reversibility and multiple comorbidities frequently associated. The pulmonary vascular disease process underlying BPD-PH is the result of multiple innate and acquired factors, and emerging evidence suggests that it progressively develops since birth and, in certain instances, may begin as early as fetal life. Therefore, early recognition and intervention are of great importance in order to improve long-term outcomes. Based on the most recent knowledge of BPD-PH pathophysiology, we review state-of-the-art screening and diagnostic imaging techniques currently available, their utility for clinicians, and their applicability and limitations in this specific population. We also discuss some biochemical markers studied in humans as a possible complement to imaging for the detection of pulmonary vascular disease at its early stages and the monitoring of its progression. In the second part, we review pharmacological agents currently available for BPD-PH treatment or under preclinical investigation, and discuss their applicability, as well as possible approaches for early-stage interventions in fetuses and neonates. IMPACT: BPD-associated PH is a complex disease involving genetic and epigenetic factors, as well as environmental exposures starting from fetal life. The value of combining multiple imaging and biochemical biomarkers is emerging, but requires larger, multicenter studies for validation and diffusion. Since "single-bullet" approaches have proven elusive so far, combined pharmacological regimen and cell-based therapies may represent important avenues for research leading to future cure and prevention.
Collapse
Affiliation(s)
- Catheline Hocq
- Division of Neonatology, St-Luc University Hospital, Catholic University of Louvain, Brussels, Belgium
| | - Laetitia Vanhoutte
- Division of Pediatric Cardiology, St-Luc University Hospital, Catholic University of Louvain, Brussels, Belgium
| | - Axelle Guilloteau
- Division of Clinical Pharmacy, St-Luc University Hospital, Catholic University of Louvain, Brussels, Belgium
| | - Anna Claudia Massolo
- Department of Surgical and Medical Neonatology, Bambino Gesù Children's Hospital, Rome, Italy
| | - Bénédicte Van Grambezen
- Division of Neonatology, St-Luc University Hospital, Catholic University of Louvain, Brussels, Belgium
| | - Kate Carkeek
- Division of Neonatology, St-Luc University Hospital, Catholic University of Louvain, Brussels, Belgium
| | - Fiammetta Piersigilli
- Division of Neonatology, St-Luc University Hospital, Catholic University of Louvain, Brussels, Belgium
| | - Olivier Danhaive
- Division of Neonatology, St-Luc University Hospital, Catholic University of Louvain, Brussels, Belgium. .,Department of Pediatrics, Benioff Children's Hospital, University of California San Francisco, San Francisco, CA, USA.
| | | |
Collapse
|
8
|
Gorenflo M, Ziesenitz VC. Treatment of pulmonary arterial hypertension in children. Cardiovasc Diagn Ther 2021; 11:1144-1159. [PMID: 34527540 DOI: 10.21037/cdt-20-912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 04/27/2021] [Indexed: 11/06/2022]
Abstract
Pulmonary arterial hypertension (PAH) is a devastating illness causing already significant morbidity in childhood. Currently approved treatment options for children comprise the endothelin receptor antagonist bosentan, as well as the phosphodiesterase-5 inhibitor sildenafil. But PAH treatment has advanced significantly over the past decade, and new classes of targeted drug therapies, such as stimulators of the soluble guanylate cyclase (riociguat) or prostacyclin receptor agonists (selexipag), are currently evaluated regarding their efficacy and safety in children, in order to limit off-label use. Due to the different etiologies in children, such as PAH-CHD, there is no evidence that initial combination therapy in children is superior to a mono-therapy with respect to survival. Special attention should also be paid to the pharmacology of PAH drugs in children, which might be impacted by ontogeny or drug-drug-interactions. Therapeutic drug monitoring may be useful in pediatric patients. There is a clear need for more controlled studies of PAH medications, alone or in combination therapy in the pediatric age group. Data from clinical trials as well as from patient registries should be pooled to optimize drug development and evaluation, trial design, and evidence-based pharmacotherapy in pediatric patients with PAH. In this review, the current treatment options of pediatric PAH are summarized, and an overview of new treatment concepts, which are already evaluated in adults, is presented.
Collapse
Affiliation(s)
- Matthias Gorenflo
- Department of Pediatric Cardiology and Congenital Heart Diseases, Centre of Child and Adolescent Health, University Hospital Heidelberg, Heidelberg, Germany
| | - Victoria C Ziesenitz
- Department of Pediatric Cardiology and Congenital Heart Diseases, Centre of Child and Adolescent Health, University Hospital Heidelberg, Heidelberg, Germany
| |
Collapse
|
9
|
Selexipag use for paediatric pulmonary hypertension: a single centre report focussed on congenital heart disease patients. Cardiol Young 2021; 31:1513-1515. [PMID: 33781364 DOI: 10.1017/s1047951121000937] [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] [Indexed: 11/07/2022]
Abstract
Pulmonary hypertension is a rare and complex disease with poor prognosis. Paediatric cases are infrequent and usually associated with congenital heart disease. Management is problematical due to the limited therapy available and poor evidence of efficacy. Recently a new medication, selexipag (UptraviR), a prostacyclin receptor agonist, has been approved for the treatment of pulmonary artery hypertension in adults. We report our experience using selexipag in four paediatric patients with pulmonary hypertension associated with congenital heart disease.
Collapse
|
10
|
Hansmann G, Christou H, Koestenberger M, Sallmon H. Off-label use of PAH-targeted medications approved for adults and their financial coverage by health insurances are vital for children with pulmonary hypertension. Eur J Clin Invest 2021; 51:e13571. [PMID: 33834481 DOI: 10.1111/eci.13571] [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] [Revised: 04/06/2021] [Accepted: 04/07/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Georg Hansmann
- Department of Pediatric Cardiology and Critical Care, Hannover Medical School, Hannover, Germany.,The European Pediatric Pulmonary Vascular Disease Network (EPPVDN), Berlin, Germany
| | - Helen Christou
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Martin Koestenberger
- The European Pediatric Pulmonary Vascular Disease Network (EPPVDN), Berlin, Germany.,Division of Pediatric Cardiology, Medical University Graz, Graz, Austria
| | - Hannes Sallmon
- The European Pediatric Pulmonary Vascular Disease Network (EPPVDN), Berlin, Germany.,Department of Pediatric Cardiology, Charité - Universitätsmedizin Berlin, Berlin, Germany.,Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany.,Berlin Institute of Health, Berlin, Germany.,Department of Congenital Heart Disease/Pediatric Cardiology, Deutsches Herzzentrum Berlin (DHZB), Berlin, Germany
| |
Collapse
|
11
|
Colglazier E, Ng AJ, Parker C, Nawaytou H, Fineman JR. Safety and Tolerability of a Rapid Transition From Intravenous Treprostinil to Oral Selexipag in Three Adolescent Patients With Pulmonary Arterial Hypertension. J Pediatr Pharmacol Ther 2021; 26:512-516. [PMID: 34239406 DOI: 10.5863/1551-6776-26.5.512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 09/22/2020] [Indexed: 11/11/2022]
Abstract
There is limited published experience with transitioning pediatric patients from parenteral treprostinil to oral selexipag therapy. In addition, published transitions have typically been protracted, taking several weeks to complete. We present a case series of 3 adolescent patients who were transitioned from parenteral treprostinil to oral selexipag over a 5- to 7-day period. Their clinical courses leading up to the transitions are summarized and their outcomes are described. The 3 patients were successfully rapidly transitioned during an inpatient hospitalization without any observed adverse events or prostacyclin-related side effects. We conclude that when indicated rapid transition of parenteral to oral prostacyclin therapy may be performed safely in adolescents in an inpatient setting.
Collapse
|
12
|
Genecand L, Wacker J, Beghetti M, Lador F. Selexipag for the treatment of pulmonary arterial hypertension. Expert Rev Respir Med 2020; 15:583-595. [PMID: 33382345 DOI: 10.1080/17476348.2021.1866990] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION : Pulmonary arterial hypertension (PAH) is a rare pulmonary vasculopathy. This review focuses on selexipag, a prostacyclin receptor agonist validated for the treatment of PAH. AREAS COVERED We review the structure, mechanisms of action, pharmacokinetics, and pharmacodynamics of selexipag. Clinical efficacy and tolerability are discussed using the main clinical trial published for selexipag (GRIPHON) and its post-hoc analysis. EXPERT OPINION Selexipag should be added as a triple oral combination therapy in case of insufficient response to oral combination therapy with endothelin receptor antagonist and phosphodiesterase 5 inhibitor. However, selexipag should not replace parenteral prostacyclin in high-risk patients.
Collapse
Affiliation(s)
- Léon Genecand
- Internal Medicine Department,Riviera Chablais Hospital, Rennaz, Switzerland.,Pulmonary Hypertension Program, Geneva University Hospitals, Geneva, Switzerland
| | - Julie Wacker
- Pulmonary Hypertension Program, Geneva University Hospitals, Geneva, Switzerland.,Paediatric Cardiology Unit, University Hospitals of Geneva, Switzerland; Centre Universitaire Romand De Cardiologie Et Chirurgie Cardiaque Pédiatrique, University of Geneva and Lausanne, Switzerland
| | - Maurice Beghetti
- Pulmonary Hypertension Program, Geneva University Hospitals, Geneva, Switzerland.,Paediatric Cardiology Unit, University Hospitals of Geneva, Switzerland; Centre Universitaire Romand De Cardiologie Et Chirurgie Cardiaque Pédiatrique, University of Geneva and Lausanne, Switzerland
| | - Frédéric Lador
- Pulmonary Hypertension Program, Geneva University Hospitals, Geneva, Switzerland.,Department of Medicine Specialties, Division of Pulmonary Diseases, Geneva University Hospitals, Geneva, Switzerland
| |
Collapse
|
13
|
Bravo-Valenzuela NJM, Navarro F, Silva SP. Use of selexipag in a teenage patient with pulmonary arterial hypertension. Ann Pediatr Cardiol 2020; 14:75-78. [PMID: 33679065 PMCID: PMC7918021 DOI: 10.4103/apc.apc_63_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 10/24/2019] [Accepted: 07/08/2020] [Indexed: 12/01/2022] Open
Abstract
Pulmonary arterial hypertension (PAH) is a chronic, progressive, multifactorial disease. Currently, combination therapy is an attractive option for PAH management because three pathways (endothelin, nitric oxide, and prostacyclin) are involved in this disease. Selexipag is a novel oral prostacyclin pathway drug and is a highly selective IP prostacyclin receptor agonist with vasodilatory and antiproliferative effects. We report the case of a teenage patient with idiopathic PAH who presented in World Health Organization functional Class IV and showed no clinical improvement with dual therapy. We added oral selexipag to the treatment regimen and observed substantial improvement in her quality of life at the short-time follow-up. Despite the lack of childhood data regarding the use of selexipag in pediatric patients with PAH, the use of this drug in the current teenage patient improved her quality of life and exercise capacity.
Collapse
Affiliation(s)
- Nathalie Jeanne Magioli Bravo-Valenzuela
- Department of Pediatrics, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil.,PEDICOR-Pediatric and Perinatal Cardiology Center, Sao José dos Campos, SP, Brazil
| | - Flavia Navarro
- Pulmonary Hypertension Center, Faculty of Medical Sciences, Santa Casa de Sao Paulo, Sao Paulo, SP, Brazil
| | | |
Collapse
|
14
|
Panagiotidou E, Boutou A, Pitsiou G. An evaluation of selexipag for the treatment of pulmonary hypertension. Expert Opin Pharmacother 2020; 22:29-36. [PMID: 32867545 DOI: 10.1080/14656566.2020.1812579] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Selexipag is a first-in-class, oral, long-acting, selective, non-prostanoid agonist of the prostacyclin receptor (IP receptor), indicated for the treatment of symptomatic adult pulmonary arterial hypertension (PAH). It was designed with the objective to surpass the inconveniences associated with standard prostanoid therapy, presenting fewer adverse effects and comparable hemodynamic benefits. AREAS COVERED This review describes the pharmacologic properties of selexipag and presents the clinical trials that have been completed or are currently ongoing regarding its clinical efficacy, safety, and tolerability. The pivotal GRIPHON study is extensively presented. EXPERT OPINION Selexipag is the first IP receptor to reduce the morbidity/mortality composite endpoint of the GRIPHON study, a large, randomized, placebo-controlled study. The TRITON study failed to demonstrate a clear benefit of initial triple oral therapy including selexipag compared to initial double oral therapy. Current guidelines do not provide definitive recommendations regarding the place of selexipag in the treatment algorithm of PAH. Finally, the possibility of transition between the several drugs acting in the prostacyclin pathway, and the potential role of selexipag in chronic thromboembolic pulmonary hypertension and pediatric PAH is currently being examined, possibly expanding its future use.
Collapse
Affiliation(s)
| | - Afroditi Boutou
- Department of Respiratory Failure, Aristotle University of Thessaloniki , Thessaloniki, Greece
| | - Georgia Pitsiou
- Department of Respiratory Medicine, G. Papanikolaou Hospital , Thessaloniki, Greece
| |
Collapse
|
15
|
Dringende Notwendigkeit des Off-label-Einsatzes von PAH-Medikamenten und deren Erstattung bei Kindern mit pulmonaler Hypertonie (Lungenhochdruck). Monatsschr Kinderheilkd 2020. [DOI: 10.1007/s00112-020-00924-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
ZusammenfassungDie pulmonale Hypertonie (PH, Lungenhochdruck), und insbesondere die pulmonalarterielle Hypertonie (PAH), ist eine chronisch-progressive, fatale Erkrankung, für die aktuell – abgesehen von einer bilateralen Lungentransplantation – kein kurativer Therapieansatz besteht. Durch die jüngste Entwicklung und Verfügbarkeit von neuen „zielgerichteten“ PAH-Medikamenten („advanced“ oder „targeted therapies“), die mittlerweile für PAH im Erwachsenenalter zugelassen sind, haben sich allerdings die Lebenserwartung und -qualität von Erwachsenen und Kindern mit PAH erheblich verbessert.Wegen (1) des Mangels an für Kinder zugelassenen PAH-Medikamenten, (2) der gut begründeten Rationale für eine PAH-Pharmakokombinationstherapie im Kindesalter und (3) dem Fehlen schwerwiegender unerwünschter Wirkungen, sollten gerade jungen PH-Patienten die vorhandenen modernen pharmakologischen Therapiemöglichkeiten nicht vorenthalten bleiben. Ein solcher „Off-label“-Einsatz und dessen unbürokratische Erstattung (Finanzierung) durch die Kostenträger sind dringend erforderlich. Die Entscheidung zur spezifischen Therapie der pulmonalen Hypertonie mit Möglichkeit der Kombination von Medikamenten aller Substanzklassen – auch unter Einschluss von „Off-label-Präparaten“ – sollte durch einen Kinderkardiologen erfolgen, der ausreichend Erfahrung mit der Behandlung von Kindern mit pulmonaler Hypertonie – insbesondere mit vasoaktiven Medikamenten – hat, gefolgt von einer engmaschigen ambulanten Anbindung und Nachsorge dieser Patienten. Die mangelnde Zulassung moderner, gegen PAH gerichteter Arzneimittel oder die relativ dünne, evidenzbasierte Datenlage bei Kindern sollte die behandelnden Ärzte nicht davon abhalten, den jungen Patienten diese Therapien anbieten zu können.
Collapse
|
16
|
Das BB, Jadotte MM, Chan KC. Use of selexipag in a child with pulmonary hypertension associated with sickle cell disease. J Heart Lung Transplant 2020; 39:990-993. [PMID: 32418865 DOI: 10.1016/j.healun.2020.04.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 04/17/2020] [Accepted: 04/22/2020] [Indexed: 11/29/2022] Open
Affiliation(s)
- Bibhuti B Das
- Joe DiMaggio Children's Hospital Heart institute, Memorial Healthcare, Hollywood, Florida; Department of Pediatric Cardiology, Baylor College of Medicine, Texas Children's Hospital, Specialty Care Clinic, Austin, Texas.
| | - Michelle Marie Jadotte
- Joe DiMaggio Children's Hospital Heart institute, Memorial Healthcare, Hollywood, Florida
| | - Kak-Chen Chan
- Joe DiMaggio Children's Hospital Heart institute, Memorial Healthcare, Hollywood, Florida
| |
Collapse
|
17
|
Selexipag for the treatment of children with pulmonary arterial hypertension: First multicenter experience in drug safety and efficacy. J Heart Lung Transplant 2020; 39:695-706. [PMID: 32362477 DOI: 10.1016/j.healun.2020.03.029] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 02/25/2020] [Accepted: 03/27/2020] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND The European Pediatric Pulmonary Vascular Disease Network (EPPVDN) investigated the safety and efficacy of add-on selexipag, an oral prostacyclin receptor agonist approved for pulmonary arterial hypertension (PAH) in adults, in the largest, exploratory pediatric cohort to date. METHODS This is a prospective observational study of 15 consecutive children with PAH, treated with oral add-on selexipag at 3 centers. Most patients underwent cardiac catheterizations at baseline and median of 8 months follow-up. All patients had clinical, echocardiographic, and N-terminal pro b-type natriuretic peptide studies, including the EPPVDN pediatric pulmonary hypertension (PH) risk score. RESULTS There was no death during the use of selexipag. Two of 15 patients ultimately underwent lung transplantation. One patient with heritable PAH died on intravenous treprostinil (off selexipag). The mean right atrial pressure, the ratio of pulmonary arterial pressure (PAP) to systemic arterial pressure (SAP) (mean PAP/mean SAP, diastolic PAP/diastolic SAP: -17%), and transpulmonary pressure gradients (TPG) (mean TPG: -17%; p < 0.01; diastolic TPG: -6 mm Hg; p < 0.05) were improved after the therapy (n = 10). Selexipag therapy was associated with a better right ventricular systolic function (tricuspid annular plane systolic excursion: +14.5%; p < 0.01) and functional class. Improvement was seen in non-invasive and combined invasive/non-invasive PH risk scores (lower risk: +18%-22%, higher risk: -35%-37%; p < 0.05). Overall, the efficacy of selexipag was variable, often with a better response in less sick patients. CONCLUSIONS Oral selexipag use in children with PAH is well tolerated and safe when closely monitored. Add-on selexipag therapy improved several outcome-relevant variables in about 50% of patients and prevented disease progression in additional 27% of patients. The novel EPPVDN pediatric PH risk score indicated these drug effects properly, can be useful in clinical follow-up, and should be validated in larger prospective studies.
Collapse
|
18
|
Abstract
Pulmonary arterial hypertension (PAH) is a rare disease in infants and children that is associated with significant morbidity and mortality. The disease is characterized by progressive pulmonary vascular functional and structural changes resulting in increased pulmonary vascular resistance and eventual right heart failure and death. In many pediatric patients, PAH is idiopathic or associated with congenital heart disease and rarely is associated with other conditions such as connective tissue or thromboembolic disease. PAH associated with developmental lung diseases such as bronchopulmonary dysplasia or congenital diaphragmatic hernia is increasingly more recognized in infants and children. Although treatment of the underlying disease and reversal of advanced structural changes have not yet been achieved with current therapy, quality of life and survival have improved significantly. Targeted pulmonary vasodilator therapies, including endothelin receptor antagonists, prostacyclin analogs, and phosphodiesterase type 5 inhibitors have resulted in hemodynamic and functional improvement in children. The management of pediatric PAH remains challenging as treatment decisions depend largely on results from evidence-based adult studies and the clinical experience of pediatric experts. This article reviews the current drug therapies and their use in the management of PAH in children.
Collapse
Affiliation(s)
- Catherine M Avitabile
- Division of Cardiology, Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Erika E Vorhies
- Division of Pediatric Cardiology, Department of Pediatrics, University of Calgary Cumming School of Medicine, Alberta Children's Hospital, Calgary, Canada
| | - David Dunbar Ivy
- B100, Division of Pediatric Cardiology, Department of Pediatrics, University of Colorado School of Medicine, Children's Hospital Colorado, 13123 East 16th Avenue, Aurora, CO, 80045, USA.
| |
Collapse
|
19
|
Rothman A, Cruz G, Evans WN, Restrepo H. Hemodynamic and clinical effects of selexipag in children with pulmonary hypertension. Pulm Circ 2020; 10:2045894019876545. [PMID: 32110381 PMCID: PMC7026823 DOI: 10.1177/2045894019876545] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 08/12/2019] [Indexed: 11/16/2022] Open
Abstract
Selexipag is an oral prostacyclin receptor agonist; it was recently approved for use in adults with pulmonary arterial hypertension. The safety and efficacy of selexipag has not yet been determined in the pediatric population. We describe short-term hemodynamic and clinical data with selexipag therapy in four pediatric patients with pulmonary hypertension. We reviewed clinical, echocardiographic, and hemodynamic data. One patient was transitioned from subcutaneous treprostinil to selexipag, and in three patients, selexipag was added as a third agent. Drug dosing was attained empirically based on patient body size. A follow-up catheterization was performed 12-18 months after initiation of selexipag therapy. All four patients tolerated selexipag well, without significant side effects. One patient transitioned successfully from subcutaneous treprostinil to selexipag. None of the four patients had clinical deterioration. In three patients who were able to perform a 6-minute walk test, pre and post selexipag distances were 350 and 400, 409 and 390, and 300 and 360 m, respectively. Echocardiograms showed no significant changes. Catheterization showed a variable change in pulmonary vascular resistance (small decrease in three patients and increase in one patient). Brain natriuretic peptide levels before and after selexipag in the four patients were 38 and 49, 33 and 54, 29 and 25, and 12 and 14 pg/mL, respectively. Selexipag use for 16-28 months was safe in four pediatric patients; none of them had clinical deterioration. Larger number of patients and longer follow-up intervals are necessary before further recommendations can be made.
Collapse
Affiliation(s)
- Abraham Rothman
- Children's Heart Center Nevada, Las Vegas, USA.,University of Nevada Las Vegas, School of Medicine, Department of Pediatrics, Las Vegas, USA
| | - Gabriel Cruz
- Tecnologico de Monterrey, School of Medicine, Monterrey, Mexico
| | - William N Evans
- Children's Heart Center Nevada, Las Vegas, USA.,University of Nevada Las Vegas, School of Medicine, Department of Pediatrics, Las Vegas, USA
| | - Humberto Restrepo
- Children's Heart Center Nevada, Las Vegas, USA.,University of Nevada Las Vegas, School of Medicine, Department of Pediatrics, Las Vegas, USA
| |
Collapse
|
20
|
Li C, Hu M, Jiang S, Liang Z, Wang J, Liu Z, Wang HMD, Kang W. Evaluation Procoagulant Activity and Mechanism of Astragalin. Molecules 2020; 25:E177. [PMID: 31906332 PMCID: PMC6983018 DOI: 10.3390/molecules25010177] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 12/24/2019] [Accepted: 12/26/2019] [Indexed: 11/19/2022] Open
Abstract
Astragalin, isolated from flowers of Rosa chinensis Jacq., is a kind of flavonoid, with anti-inflammatory, antioxidant, antiviral, analgesic, antibacterial, antiallergic, and antihepatotoxic effects. However, no studieson the procoagulant effect of astragalin have been reported. This study aimed to investigate the procoagulant activity of astragalin and its mechanism. Its procoagulant effect was investigated by activated partial thromboplastin time (APTT), thrombin time (TT), prothrombin time (PT), and fibrinogen (FIB) in vitro, and a rat model established by heparin sodium was used to evaluate the mechanism for the procoagulant effect in vivo. The results showed that astragalin had good procoagulant effects compared with the control group in vitro. Compared with the model group in vivo, astragalin could shorten the coagulation time and significantly increase the number of platelets. Meanwhile, astragalin could significantly reduce the effectual time of PT and APTT and increase the content of FIB. The contents of 6-keto-PGF1α and eNOS significantly decreased. Astragalin could increase whole blood viscosity (WBV), plasma viscosity (PV), erythrocyte sedimentation rate (ESR) and packedcell volume (PCV). All of the above revealed that astragalin had good procoagulant effects by promoting the intrinsic and extrinsic coagulation system.
Collapse
Affiliation(s)
- Changqin Li
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China; (C.L.); (M.H.); (S.J.); (Z.L.); (J.W.)
- Joint International Research Laboratory of Food & Medicine Resource Function, Kaifeng 475004, China
| | - Miyun Hu
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China; (C.L.); (M.H.); (S.J.); (Z.L.); (J.W.)
- Joint International Research Laboratory of Food & Medicine Resource Function, Kaifeng 475004, China
| | - Shengjun Jiang
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China; (C.L.); (M.H.); (S.J.); (Z.L.); (J.W.)
| | - Zhenhua Liang
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China; (C.L.); (M.H.); (S.J.); (Z.L.); (J.W.)
| | - Jinmei Wang
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China; (C.L.); (M.H.); (S.J.); (Z.L.); (J.W.)
- Joint International Research Laboratory of Food & Medicine Resource Function, Kaifeng 475004, China
| | - Zhenhua Liu
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China; (C.L.); (M.H.); (S.J.); (Z.L.); (J.W.)
- Joint International Research Laboratory of Food & Medicine Resource Function, Kaifeng 475004, China
| | - Hui-Min David Wang
- Graduate Institute of Biomedical Engineering, National Chung Hsing University, Taichung City 402, Taiwan
| | - Wenyi Kang
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China; (C.L.); (M.H.); (S.J.); (Z.L.); (J.W.)
- Joint International Research Laboratory of Food & Medicine Resource Function, Kaifeng 475004, China
- Kaifeng Key Laboratory of Functional Components in Health Food, Kaifeng 475004, China
| |
Collapse
|
21
|
Transition from intravenous treprostinil to enteral selexipag in an infant with pulmonary arterial hypertension. Cardiol Young 2019; 29:849-851. [PMID: 31379316 DOI: 10.1017/s1047951119001082] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Selexipag is an enteral, selective prostacyclin IP receptor agonist approved for pulmonary hypertension in adults. There are few reports of its use in children and none in infants. We report the first transition of an infant (11.5 months, 8.6 kg) from intravenous treprostinil (40 ng/kg/minute) to enteral selexipag (400 mcg twice daily) with a good response and no adverse effects.
Collapse
|
22
|
Farhat N, Lador F, Beghetti M. Diagnosis and treatment of pediatric pulmonary arterial hypertension. Expert Rev Cardiovasc Ther 2019; 17:161-175. [PMID: 30698043 DOI: 10.1080/14779072.2019.1576523] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Pediatric pulmonary arterial hypertension (PAH) remains a rare and severe disease with a poor prognosis. PAH may be idiopathic, heritable or associated with systemic conditions in particular associated with congenital heart disease. Areas covered: A thorough and extensive diagnostic approach is required for a correct diagnosis. The outcome has improved over the last decade with a better diagnostic approach and with the initiation of new targeted therapies. However, there is still significant progress to achieve as there is still no cure for this devastating disease. Expert opinion: Adapted clinical studies to define the best therapeutic approach are needed. Even if the treatment approach is still mainly derived from adult data and expert consensus, several studies and registries are currently underway and should deliver important information in the next future. This review aims to give an overview of the current diagnosis and treatment strategies of PAH.
Collapse
Affiliation(s)
- Nesrine Farhat
- a Pediatric Cardiology Unit , University Children's Hospital of Geneva , Geneva , Switzerland
| | - Frederic Lador
- b Pulmonary Hypertension Program , University Hospital of Geneva , Geneva , Switzerland.,c Service de Pneumologie , University Hospital of Geneva , Geneva , Switzerland
| | - Maurice Beghetti
- a Pediatric Cardiology Unit , University Children's Hospital of Geneva , Geneva , Switzerland.,c Service de Pneumologie , University Hospital of Geneva , Geneva , Switzerland.,d Centre Universitaire Romand de Cardiologie et Chirurgie Cardiaque Pédiatrique , University of Geneva and Lausane Switzerland , Geneva , Switzerland
| |
Collapse
|
23
|
Wacker J, Weintraub R, Beghetti M. An update on current and emerging treatments for pulmonary arterial hypertension in childhood and adolescence. Expert Rev Respir Med 2019; 13:205-215. [DOI: 10.1080/17476348.2019.1565998] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Julie Wacker
- Department of Cardiology, Royal Children’s Hospital, Melbourne, Australia
- Pediatric Cardiology Unit, University Children’s Hospital HUG, Pulmonary Hypertension Program HUG, Centre Universitaire Romand de Cardiologie et Chirurgie Cardiaque Pédiatrique (CURCCCP), University of Geneva and Lausanne, Geneva and Lausanne, Switzerland
| | - Robert Weintraub
- Department of Cardiology, Royal Children’s Hospital, Melbourne, Australia
- Cardiology research, Murdoch Children’s Research Institute, Melbourne, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - Maurice Beghetti
- Pediatric Cardiology Unit, University Children’s Hospital HUG, Pulmonary Hypertension Program HUG, Centre Universitaire Romand de Cardiologie et Chirurgie Cardiaque Pédiatrique (CURCCCP), University of Geneva and Lausanne, Geneva and Lausanne, Switzerland
| |
Collapse
|
24
|
Koestenberger M, Hansmann G. Should we use the oral selective IP receptor agonist selexipag off-label in children with pulmonary arterial hypertension? Pulm Circ 2018; 8:2045894018793580. [PMID: 30260767 PMCID: PMC6161208 DOI: 10.1177/2045894018793580] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
We discuss the currently available data on the use of the prostacyclin mimetic selexipag in children and adolescents with pulmonary arterial hypertension (PAH). Future indications may include transitioning from intravenous prostacyclin/prostacyclin analog to oral selexipag, and vice versa, or adding selexipag as a third oral PAH-targeted agent in children not responding well to dual PAH therapy.
Collapse
Affiliation(s)
- Martin Koestenberger
- Division of Pediatric Cardiology, Department of Pediatrics, Medical University of Graz, Austria
| | - Georg Hansmann
- Department of Pediatric Cardiology and Critical Care, Hannover Medical School, Germany
- Georg Hansmann, Department of Pediatric Cardiology and Critical Care, Hannover Medical School, Carl-Neuberg-Str. 1, Hannover 30625, Germany. Martin Koestenberger, Department of Pediatrics, Medical University of Graz, Auenbruggerplatz 34/2, Graz 8036, Austria.
| |
Collapse
|
25
|
Kurath-Koller S, Schweintzger S, Köestenberger M. Commentary: Echocardiographic Evaluation of Pulmonary Pressures and Right Ventricular Function after Pediatric Cardiac Surgery: A Simple Approach for the Intensivist. Front Pediatr 2018; 6:136. [PMID: 29868526 PMCID: PMC5952180 DOI: 10.3389/fped.2018.00136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Accepted: 04/24/2018] [Indexed: 11/13/2022] Open
Affiliation(s)
- Stefan Kurath-Koller
- Division of Pediatric Cardiology, Department of Pediatrics, Medical University Graz, Graz, Austria
| | - Sabrina Schweintzger
- Division of Pediatric Cardiology, Department of Pediatrics, Medical University Graz, Graz, Austria
| | - Martin Köestenberger
- Division of Pediatric Cardiology, Department of Pediatrics, Medical University Graz, Graz, Austria
| |
Collapse
|
26
|
Future Applications of the Selective Prostacyclin (IP) Receptor Agonist Selexipag in Pediatric Pulmonary Hypertension. Pediatr Cardiol 2017; 38:1523-1524. [PMID: 28785777 DOI: 10.1007/s00246-017-1699-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 07/25/2017] [Indexed: 10/19/2022]
|
27
|
Hansmann G. Pulmonary Hypertension in Infants, Children, and Young Adults. J Am Coll Cardiol 2017; 69:2551-2569. [DOI: 10.1016/j.jacc.2017.03.575] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Revised: 03/06/2017] [Accepted: 03/10/2017] [Indexed: 12/18/2022]
|