Hypoplastic Left Heart Syndrome (HLHS) – Market Outlook, Epidemiology, Competitive Landscape, and Market Forecast Report – 2023 To 2033

Hypoplastic Left Heart Syndrome (HLHS) Market Outlook and Forecast

Hypoplastic Left Heart Syndrome (HLHS) – Market Outlook, Epidemiology, Competitive Landscape, and Market Forecast Report – 2023 To 2033

Published Date : 2023-02-22

Updated On : 2023-12-29

Pages : 157

Hypoplastic Left Heart Syndrome (HLHS) Market Outlook

Thelansis’s “Hypoplastic Left Heart Syndrome (HLHS) Market Outlook, Epidemiology, Competitive Landscape, and Market Forecast Report – 2023 To 2033" covers disease overview, epidemiology, drug utilization, prescription share analysis, competitive landscape, clinical practice, regulatory landscape, patient share, market uptake, market forecast, and key market insights under the potential Hypoplastic Left Heart Syndrome treatment modalities options for eight major markets (USA, Germany, France, Italy, Spain, UK, Japan, and China).

Hypoplastic Left Heart Syndrome (HLHS) Overview

Hypoplastic Left Heart Syndrome (HLHS) is a multifaceted cardiac malformation, likely originating from numerous developmental errors during the initial stages of cardiogenesis. If not treated, it is invariably fatal. HLHS is characterized by an array of chest radiographic findings, including an enlarged cardiac silhouette (with a notably prominent right atrium), pulmonary venous hypertension, an atrial septal defect, and valvular stenosis or atresia. In patients with HLHS, pulmonary venous blood enters the left atrium, but the atretic or stenotic mitral valve prevents the atrial systole from pushing blood into the hypoplastic left ventricle. HLHS predominantly affects males and is known to have a genetic predisposition in certain families. However, the complete genetic etiology remains elusive—approximately 12% of infants with HLHS present with associated extracardiac anomalies. Genetic disorders linked with HLHS include Turner syndrome, Holt-Oram syndrome, Smith-Lemli-Opitz syndrome, Noonan syndrome, and trisomies 13, 18, and 21. The left atrial blood is diverted across interatrial communication, ranging from a highly restrictive foramen ovale to a wide, nonrestrictive atrial septal defect. The most common scenario involves a restrictive foramen ovale that limits left-to-right shunting. This limited flow, combined with reduced flow through the mitral valve, results in pulmonary venous outflow obstruction, leading to the typical presentation of a neonate with severe congestive heart failure. The standard treatment involves open-heart surgery to redirect the oxygen-rich (“red”) and oxygen-poor (“blue”) blood. The “Staged Reconstruction,” a series of three reconstructive operations — the Norwood, Glenn, and Fontan procedures — is employed to repair HLHS.

  • HLHS has a reported prevalence of 0.2 per 1,000 live births and is twice as common in boys as in girls. If left untreated, HLHS is invariably lethal, accounting for 25% of early cardiac deaths in neonates.

Geography Covered:

North America- the United States and Canada

Europe- EU5 (Germany, France, Italy, Spain, and the United Kingdom)

Other countries- Japan & China

Study Period: 2023-2033

Current Clinical Practice and Treatment Algorithm

This section of the study covers country-specific current clinical practice, the standard of care, and significant limitations around addressing the unmet needs. Retrospective analysis and bench-marking of clinical study outcomes are presented in terms of Pre-treatment & post-treatment clinical and demographic patient characteristics. Essentially, this section will cover the evolution of the current competitive landscape and its impact on the future treatment paradigm.

KOL Insights:

KOLs across 8 MM markets from the center of Excellence/ Public/ Private hospitals participated in the study. Insights around current treatment landscape, epidemiology, clinical characteristics, future treatment paradigm, and Unmet needs

Market Forecast: Patient Based Forecast Model (MS. Excel Based Automated Dashboard)

- Data Inputs with sourcing

- Market Event and Product Event

- Country-specific Forecast Model

- Market uptake and patient share uptake

- Attribute Analysis

- Analog Analysis

- Disease burden and pricing scenario

- Summary and Insights

NPV/ IRR Calculator-

Optimization of cash flow/ revenue flow concerning all fixed and variable investments throughout the product development process. The rate of return on an investment is a critical indicator to ensure the profitability and break-even of the project.

Competitive Landscape:

The competitive landscape includes country-specific approved as well as pipeline therapies. Any asset/product-specific designation or review such as Orphan drug designation, Fast track, Priority Review, Breakthrough Therapy Designation, Rare Pediatric Disease Designation, and Accelerated Approval are tracked and supplemented with analyst commentary.

Clinical Trial Assessment-

Detailed clinical trial data analysis and critical product positioning include trial design, primary outcomes, secondary outcomes, dosing and schedules, inclusion and exclusion criteria, recruitment status and essentially covers the reported adverse events. Majorly the trial analysis helps determine the potential of the critical assets and their probable filing and launch date.

Unmet Medical Needs Overview-

This report presents the most important clinical unmet needs in the treatment, according to Thelansis research and analysis. Other essential unmet needs identified through our study include decreased cost burden on patients, improved administration convenience, and improved patient compliance.

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Hypoplastic Left Heart Syndrome (HLHS) Competitive Landscape

S. no Asset Company Stage
1 Revascor® (rexlemestrocel-L) Mesoblast Limited Phase 3
2 Lomecel-B™ Longeveron Inc. Phase 2
3 Autologous cardiac stem cells (JRM-001) Metcela Inc. Phase 3

KOLs across 8 MM market from the center of Excellence/ Public/ Private hospitals participated in the study. Insights around current treatment landscape, epidemiology, clinical characteristics, future treatment paradigm, and Unmet needs.

COUNTRY No. Of KOLs
USA 17
GERMANY 4
UK 4
SPAIN 3
FRANCE 2
ITALY 3
JAPAN 3
CHINA 4

Hypoplastic Left Heart Syndrome (HLHS) Market Forecast: Patient Based Forecast Model (MS. Excel Based Automated Dashboard)

Data Inputs with sourcing, Market Event, Product Event, Country specific Forecast Model, Market uptake and patient share uptake, Attribute Analysis, Analog Analysis, Disease burden, and pricing scenario, Summary, and Insights.

Hypoplastic Left Heart Syndrome (HLHS) Market Forecast

1.       Hypoplastic Left Heart Syndrome (HLHS) – Key Findings Summary

         1.1.    Clinical findings
                     1.1.1. Disease overview
                     1.1.2. Therapeutic practices
                     1.1.3. Future outlook
         1.2.    Commercial findings
                     1.2.1. Hypoplastic Left Heart Syndrome (HLHS) market scenario 2023
                     1.2.2. Hypoplastic Left Heart Syndrome (HLHS) market scenario 2028
                     1.2.3. Hypoplastic Left Heart Syndrome (HLHS) market scenario 2033

2.       Hypoplastic Left Heart Syndrome (HLHS) Overview

         2.1.    Disease Introduction
         2.2.    Pathophysiology
         2.3.    Signs and Symptoms
         2.4.    Risk Factors
         2.5.    Etiology
         2.6.    Classification
         2.7.    Pathogenesis
         2.8.    Diagnosis
         2.9.    Complications
         2.10. Treatment Algorithm
                     2.10.1.    Treatment in US (guidelines)
                     2.10.2.    Treatment in EU-5 (guidelines)
                     2.10.3.    Treatment in Japan (guidelines)
                     2.10.4.    Treatment in China (guidelines)
         2.11. Treatment Goals for Hypoplastic Left Heart Syndrome (HLHS)
         2.12. Referral Patterns
                     2.12.1.    Referral Scenario in US
                     2.12.2.    Referral Scenario in EU-5
                     2.12.3.    Referral Scenario in Japan
                     2.12.4.    Referral Scenario in China
         2.13. Hypoplastic Left Heart Syndrome (HLHS) Prognosis
         2.14. Healthcare burden
                     2.14.1.    Healthcare burden in US
                     2.14.2.    Healthcare burden in EU-5
                     2.14.3.    Healthcare burden in Japan
                     2.14.4.    Healthcare burden in China
         2.15.  Unmet Needs in Hypoplastic Left Heart Syndrome (HLHS) management
         2.16.  Market Opportunity for Hypoplastic Left Heart Syndrome (HLHS)
         2.17. KOL Comments on current and upcoming/expected treatment practices in Hypoplastic Left Heart Syndrome (HLHS)

3.       Epidemiology

         3.1.    Epidemiology Overview
         3.2.    Epidemiology by Geography
                     3.2.1.  Hypoplastic Left Heart Syndrome (HLHS) Epidemiology in US (2023-2033)
                             3.2.1.1.              Incidence of Hypoplastic Left Heart Syndrome (HLHS)
                             3.2.1.2.              Diagnosed cases
                             3.2.1.3.              Treatable Patient Pool
                             3.2.1.4.              Epidemiology Trends
                     3.2.2.  Hypoplastic Left Heart Syndrome (HLHS) Epidemiology in EU-5 (2023-2033)
                             3.2.2.1.              Incidence of Hypoplastic Left Heart Syndrome (HLHS)
                             3.2.2.2.              Diagnosed cases
                             3.2.2.3.              Treatable Patient Pool
                             3.2.2.4.              Epidemiology Trends
                     3.2.3.  Hypoplastic Left Heart Syndrome (HLHS) Epidemiology in Japan (2023-2033)
                             3.2.3.1.              Incidence of Hypoplastic Left Heart Syndrome (HLHS)
                             3.2.3.2.              Diagnosed cases
                             3.2.3.3.              Treatable Patient Pool
                             3.2.3.4.              Epidemiology Trends
                     3.2.4.  Hypoplastic Left Heart Syndrome (HLHS) Epidemiology in China (2023-2033)
                             3.2.4.1.              Incidence of Hypoplastic Left Heart Syndrome (HLHS)
                             3.2.4.2.              Diagnosed cases
                             3.2.4.3.              Treatable Patient Pool
                             3.2.4.4.              Epidemiology Trends
         3.3.    Epidemiology Trends (World-wide)

4.       Market Outlook

         4.1.    US Hypoplastic Left Heart Syndrome (HLHS) Market Forecast 2023-2033
                     4.1.1. Market Progression (Futuristic)
                     4.1.2. Market Trends and Expectations
                             4.1.2.1.              Worst case scenario
                             4.1.2.2.              Base Case Scenario
                             4.1.2.3.              Best Case Scenario
                     4.1.3. Drivers and Barriers
         4.2.    UK Hypoplastic Left Heart Syndrome (HLHS) Market Forecast 2023-2033
                     4.2.1. Market Progression (Futuristic)
                     4.2.2. Market Trends and Expectations
                             4.2.2.1.              Worst case scenario
                             4.2.2.2.              Base Case Scenario
                             4.2.2.3.              Best Case Scenario
                     4.2.3. Drivers and Barriers
         4.3.    France Hypoplastic Left Heart Syndrome (HLHS) Market Forecast 2023-2033
                     4.3.1. Market Progression (Futuristic)
                     4.3.2. Market Trends and Expectations
                             4.3.2.1.              Worst case scenario
                             4.3.2.2.              Base Case Scenario
                             4.3.2.3.              Best Case Scenario
                     4.3.3. Drivers and Barriers
         4.4.    Germany Hypoplastic Left Heart Syndrome (HLHS) Market Forecast 2023-2033
                     4.4.1. Market Progression (Futuristic)
                     4.4.2. Market Trends and Expectations
                             4.4.2.1.              Worst case scenario
                             4.4.2.2.              Base Case Scenario
                             4.4.2.3.              Best Case Scenario
                     4.4.3. Drivers and Barriers
         4.5.    Italy Hypoplastic Left Heart Syndrome (HLHS) Market Forecast 2023-2033
                     4.5.1. Market Progression (Futuristic)
                     4.5.2. Market Trends and Expectations
                             4.5.2.1.              Worst case scenario
                             4.5.2.2.              Base Case Scenario
                             4.5.2.3.              Best Case Scenario
                     4.5.3. Drivers and Barriers
         4.6.    Spain Hypoplastic Left Heart Syndrome (HLHS) Market Forecast 2023-2033
                     4.6.1. Market Progression (Futuristic)
                     4.6.2. Market Trends and Expectations
                             4.6.2.1.              Worst case scenario
                             4.6.2.2.              Base Case Scenario
                             4.6.2.3.              Best Case Scenario
                     4.6.3. Drivers and Barriers
         4.7.    Japan Hypoplastic Left Heart Syndrome (HLHS) Market Forecast 2023-2033
                     4.7.1. Market Progression (Futuristic)
                     4.7.2. Market Trends and Expectations
                             4.7.2.1.              Worst case scenario
                             4.7.2.2.              Base Case Scenario
                             4.7.2.3.              Best Case Scenario
                     4.7.3. Drivers and Barriers
         4.8.    China Hypoplastic Left Heart Syndrome (HLHS) Market Forecast 2023-2033
                     4.8.1. Market Progression (Futuristic)
                     4.8.2. Market Trends and Expectations
                             4.8.2.1.              Worst case scenario
                             4.8.2.2.              Base Case Scenario
                             4.8.2.3.              Best Case Scenario
                     4.8.3. Drivers and Barriers
         4.9.    Key Expected Milestones (world-wide) Impacting the Market

5.       Competitive Landscape

         5.1.    Pipeline Therapies Overview
                     5.1.1. Phase III Therapies
                                      5.1.1.1.                     Current Status
                                      5.1.1.2.                     Trial details, results
                                      5.1.1.3.                     Approval Timeline
                                      5.1.1.4.                     Likelihood of approval
                                      5.1.1.5.                     Expected Product Positioning
                             5.1.1.2.              All other Phase III Therapies …..
                             5.1.1.3.              Attribute Analysis of Phase III molecules
                     5.1.2.  Phase II and Phase I/II Therapies
                                      5.1.2.1.                     Current Status
                                      5.1.2.2.                     Trial details, results
                                      5.1.2.3.                     Approval Timelines
                     5.1.3. List of active Pre-clinical Therapies
                                      5.1.3.1.                     Status in Hypoplastic Left Heart Syndrome (HLHS)
                                      5.1.3.2.                     Company positioning
                             5.1.3.2.              All other pre-clinical therapies
                     5.1.4. List of Inactive/discontinued assets
                             5.1.4.1.              Business impact of discontinuations on current pipeline
                     5.1.5. Potential winners from Hypoplastic Left Heart Syndrome (HLHS) Pipeline
                             5.1.5.1.              Potential Blockbusters across the pipeline

6.       Regulatory/Approval Scenario

         6.1.    Regulatory/Approval Framework in US
                     6.1.1. Policy Framework
                     6.1.2. Payer Expectations
         6.2.    Regulatory/Approval Framework in UK
                     6.2.1. Policy Framework
                     6.2.2. Payer Expectations
         6.3.    Regulatory/Approval Framework in France
                     6.3.1. Policy Framework
                     6.3.2. Payer Expectations
         6.4.    Regulatory/Approval Framework in Germany
                     6.4.1. Policy Framework
                     6.4.2. Payer Expectations
         6.5.    Regulatory/Approval Framework in Italy
                     6.5.1. Policy Framework
                     6.5.2. Payer Expectations
         6.6.    Regulatory/Approval Framework in Spain
                     6.6.1. Policy Framework
                     6.6.2. Payer Expectations
         6.7.       Regulatory/Approval Framework in Japan
                     6.7.1. Policy Framework
                     6.7.2. Payer Expectations
         6.8.       Regulatory/Approval Framework in China
                     6.8.1. Policy Framework
                     6.8.2. Payer Expectations

7.       Clinical Trial Assessment – Current and Future Paradigm

         7.1.    Distribution of Primary Endpoints across trials
         7.2.    Distribution of Secondary Endpoints across trials
         7.3.    Evolution and acceptance of surrogate endpoints
         7.4.    Key Investigator initiated trials
         7.5.    Attrition analysis
                     7.5.1. Suspended/Discontinued Assets
                     7.5.2. Failed Trials, Reasons and Business Impact
                     7.5.3. Terminated Trials, Reasons and Business Impact
                     7.5.4. Withdrawn Trials, Reasons and Business Impact
         7.6.    Trial enrollment scenario and challenges
         7.7.    Clinical Trial Guidance (across geographies)

8.       Thelansis Commentary

         8.1.    Key Unmet needs in Hypoplastic Left Heart Syndrome (HLHS)
         8.2.    Possible Best-case Clinical Trial Strategies
         8.3.    Possible Best Case Targeted Product Profile (TPP)
         8.4.    Possible Best-case Market positioning strategies
         8.5.    Possible Best-case Market Access Strategies
         8.6.    Possible Best-case LCM Strategies
         8.7.    Overall View on Hypoplastic Left Heart Syndrome (HLHS) Market in Dollar Value

9.       Report Methodology

         9.1.    Secondary research
         9.2.    Primary research
         9.3.    Data collation
         9.4.    Insight Generation

10.   About Thelansis

         10.1.    Our Capabilities
         10.2.    Our Services
         10.3.    Our Contacts
         10.4.    Disclaimer