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가족성 킬로미크론혈증 증후군 : 시장 인사이트, 역학 및 예측(2036년)

Familial Chylomicronemia Syndrome - Market Insight, Epidemiology, and Market Forecast - 2036

발행일: | 리서치사: 구분자 DelveInsight | 페이지 정보: 영문 117 Pages | 배송안내 : 2-10일 (영업일 기준)

    
    
    




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영문목차

가족성 킬로미크론혈증 증후군(FCS)에 대한 인사이트 및 동향

  • FCS는 리포단백질 리파아제(LPL) 활성 결핍 또는 관련 유전자 변이로 인해 트리글리세라이드 수치가 극도로 높아지는(일반적으로 1000 mg/dL을 초과함) 것을 특징으로 하는 희귀한 상염색체 열성 유전 질환입니다. 조기 발병이 많으며, 소아기에 증상이 나타나는 경우가 많고, 반복성 복통, 췌장염, 발진성 황색종, 망막지혈증 등이 있습니다.
  • DelveInsight사의 분석에 따르면, 주요 7개국은 2025년에 약 2,100건의 FCS 확진 사례를 보고했습니다.
  • FCS의 임상적 부담은 높은 트리글리세라이드 수치에 대한 누적적 노출과 반복되는 췌장염 발작을 반영하여, 나이가 들면서 증가합니다. 환자들은 대개 평생에 걸친 관리가 필요하며, 중성지방 수치를 낮추고 급성 췌장염을 예방하기 위한 치료의 핵심은 여전히 식이 지방 제한입니다.
  • 현재 승인된 전신 요법에는 apoC-III를 표적으로 하여 트리글리세라이드의 제거율을 높이는 볼라네솔센(WAYLIVRA), 오레자르센(TRYNGOLZA), 프로자실란(REDEMPLO)이 포함됩니다. siRNA 치료제인 프로자실란은 투여 빈도가 적으면서도 트리글리세라이드를 현저히 낮추는 효과가 있습니다.
  • TRYNGOLZA(오레자르센)는 식이요법의 보조 수단으로, FCS를 앓고 있는 성인을 대상으로 미국에서 최초로 승인된 치료법입니다.
  • 이러한 진전에도 불구하고, 췌장염 및 기타 합병증의 잔존 위험은 여전히 존재하며, 지속적인 모니터링, 환자 교육, 그리고 약물 요법과 식이 요법을 모두 준수하는 것의 중요성이 부각되고 있습니다.
  • 승인된 FCS 치료제는 애로우헤드 파마슈티컬스(Arrowhead Pharmaceuticals)나 아이오니스 파마슈티컬스(Ionis Pharmaceuticals) 등의 기업을 통해 시판되고 있으며, 이는 그동안 충분한 치료 선택지가 없었던 이 환자 집단의 관리 방식을 완전히 바꿔놓은 표적화된 작용기전에 기반한 접근 방식을 반영하고 있습니다.

가족성 킬로미크론혈증 증후군 시장 보고서는 표준 치료, 임상 실무, 진화하는 치료 알고리즘 등 현재의 치료 현황에 대한 종합적인 분석을 제공합니다. 본 보고서에서는 FCS 환자의 부담 동향, 수익 및 시장 점유율 동향, 피크 시기의 환자 점유율 및 치료 도입률 분석을 평가함과 동시에, 세계 각 지역 시장 규모에 대한 상세한 평가 및 성장률 예측(과거 데이터 및 2022-2036년 예측)을 제시하고 있습니다. 본 보고서에서는 FCS 분야의 주요 미충족 수요를 부각시키고, 경쟁 구도 및 임상 환경을 분석하여 고부가가치의 성장 기회를 도출함으로써, 향후 시장 성장 가능성에 대한 명확한 전망을 제시하고 있습니다.

가족성 킬로미크론혈증 증후군 시장을 주도하는 주요 요인

표적 치료법 개발

시장에서는 엄격한 식이 관리에서 트리글리세라이드 수치를 조절하는 안티센스 올리고뉴클레오티드 및 siRNA 요법을 포함한 첨단 표적 치료법 개발로 전환이 진행되고 있습니다. 폴라자실란과 같은 최근의 FDA 승인은 치료의 전망을 뒷받침하며, 시장 성장을 가속화하고 있습니다.

높은 미충족 임상적 요구

급성 췌장염이 중증이며 재발 위험이 높다는 점 때문에 치료법에 대한 수요가 증가하고 있으며, 환자의 예후를 개선하기 위한 새로운 치료법 개발이 추진되고 있습니다.

유리한 규제 지원

정부와 규제 당국은 희귀질환에 대해 ‘희귀질환 치료제(오펀 드럭)’ 지정을 하거나 ‘신속 승인’을 제공합니다. 이러한 정책으로 인해 개발상의 장벽이 낮아지고, 상용화가 가속화될 것입니다.

가족성 킬로미크론혈증 증후군(FCS)의 이해와 치료 알고리즘

가족성 킬로미크론혈증 증후군(FCS)의 개요 및 진단

FCS는 일반적으로 리포단백질 리파아제(LPL) 결핍증으로 가장 잘 알려져 있습니다. 또한, 프레데릭슨 1형 고지단백혈증 또는 1형 고지혈증이라고도 흔히 불립니다. 이는 LPL 유전자의 변이로 인해 트리글리세라이드(TG) 수치가 상승하는 것을 특징으로 하는 드문 유전성 지질 대사 이상증입니다. APOA5, APOC2, GPD1, GPIHPB1, LMF1을 포함한 다른 5개의 유전자 변이도 FCS를 유발할 가능성이 있습니다. 소아기부터 청년기에 걸쳐, 공복 시 혈장 트리글리세라이드(TG) 수치가 10 mmol/L를 초과하는 중증 고트리글리세라이드혈증(HTG)으로 나타납니다. FCS의 임상적 징후 및 증상으로는 발육 부진, 메스꺼움, 구토, 복통, 망막 지혈증, 몸통 및 사지에 나타나는 발진성 황색종, 그리고 간비대 등이 있습니다. FCS에서 가장 심각한 임상적 결과는 생명을 위협할 가능성이 있는 급성 췌장염입니다.

FCS의 진단은 주로 임상 증상, 검사 소견 및 유전자 검사를 바탕으로 이루어집니다. FCS 환자의 혈액 검체는 트리글리세라이드 수치가 매우 높으며(일반적으로 10 mmol/L를 초과함), 크림색을 띠는 경우가 많습니다. 진단을 내릴 때는 조절이 잘되지 않는 당뇨병, 알코올 섭취, 또는 특정 약물 등 고중성지방혈증의 이차적 원인을 배제해야 합니다. 확정 진단은 유전자 검사를 통해 이루어지며, 지단백 대사에 관여하는 유전자, 가장 일반적으로는 지단백 리파아제(LPL) 유전자의 변이를 확인합니다. 합병증, 특히 재발성 급성 췌장염을 예방하고 적절한 치료 방침을 수립하기 위해서는 조기 및 정확한 진단이 중요합니다.

가족성 키로미크론혈증(FCS)의 현재 치료 현황

FCS 치료는 재발성 췌장염을 예방하기 위해 중성지방 수치를 낮추는 데 중점을 두고 있으며, 주로 엄격한 식이요법과 약물요법을 통해 이루어집니다. 치료의 기본은 극저지방 식단을 철저히 준수하는 것뿐만 아니라, 알코올 섭취와 이차적 유발 요인을 피하는 것입니다. 현재의 치료 방법에는 트리글리세라이드 대사의 주요 조절 인자인 아포지단백 C-III(APOC3)를 억제하는 표적 치료가 포함되어 있습니다. 오레자르센(TRYNGOLZA)은 차세대 안티센스 올리고뉴클레오티드이며, 볼라네소르센(WAYLIVRA)은 초기 APOC3 억제제이고, 프로자실란(REDEMPLO)은 APOC3를 표적으로 하는 소간섭 RNA(siRNA) 치료제로, 다른 치료법에 비해 투여 빈도를 줄일 수 있으며, 우수한 안전성 프로파일을 보이며, 유망한 효능이 확인되었습니다.

가족성 킬로미크론혈증 증후군(FCS)의 역학

FCS의 역학 분석 및 예측에 관한 주요 조사 결과

  • 2025년에는 미국이 1,300건을 넘는 FCS 확진 환자 수를 차지하며, 가장 많은 수를 기록했습니다. 이러한 사례 수는 예측 기간 동안 증가할 것으로 예측됩니다.
  • FCS로 진단받은 환자의 약 70%는 남성이며, 진단 당시의 연령 중앙값은 약 9세입니다. 이는 이 질환이 조기에 발병하며, 남성에게서 더 많이 나타난다는 것을 보여줍니다.
  • 일본에서는 영국보다 더 많은 FCS 진단 사례가 보고되었습니다.
  • 2025년, 미국에서 FCS의 진단 부담은 18세 이상에 비해 0-17세 연령대에서 더 높은 것으로 나타났으며, 소아 및 청소년층에 사례가 집중되어 있는 것으로 밝혀졌습니다.
  • 대다수의 환자(90% 이상)는 지방 섭취량을 조절하기 어렵다고 느끼고 있었으며, 53%는 식이요법을 준수하고 있음에도 불구하고 증상을 겪고 있었습니다.

가족성 킬로미크론혈증 증후군 시장 전망

FCS의 치료 상황은 오랫동안 엄격한 식이요법을 통한 지방 섭취 제한과 효과가 제한적인 약물 치료에 의존해 왔으나, 최근 들어 변화가 나타나기 시작했습니다. 기존에는 생활 습관 개선이나 적응증 외로 사용되는 지질 저하제를 통한 급성 췌장염 예방에 치료의 중점을 두었으나, RNA를 표적으로 하는 치료법의 최근 발전으로 인해 치료 전망이 크게 달라졌습니다. 볼라네솔센 등의 안티센스 올리고뉴클레오티드 요법은 트리글리세라이드 대사의 주요 조절 인자인 아포 C-III를 표적으로 삼음으로써, 유전적으로 FCS로 진단된 환자의 트리글리세라이드 수치를 낮추고, 초기 단계에서 획기적인 성과를 거두었습니다. 이러한 기전을 바탕으로, 오레자르센이나 프로자실란과 같은 신약들이 안전성 프로파일의 개선과 투여 편의성 향상을 통해 개발이 진행되고 있으며, 이는 보다 정밀하고 환자 친화적인 치료법으로의 전환을 반영하고 있습니다.

  • 현재 이용 가능한 FCS 치료법 중, 오레자르센과 같은 차세대 아포 C-III 표적 약물은 기존 치료법에 비해 안전성과 내약성이 향상되어 더 많은 환자에게 처방될 것으로 예상되므로, 총 매출의 상당 부분을 차지할 것으로 전망됩니다.
  • 볼라네솔센과 같은 기존 치료법은 특정 환자 집단에서 계속해서 중요한 역할을 할 것으로 예상되지만, 프로자실란과 같은 새로 승인된 치료 옵션은 시장 경쟁을 심화시키고, 예측 기간 동안 FCS 치료 분야의 다양성을 높이며 경쟁력을 강화하는 데 기여할 것입니다.
  • 2026년 5월, 아이오니스 파마슈티컬스는 적응증 확대를 염두에 두고 트링골자의 가격을 59만 5,000달러에서 4만 달러로 인하했습니다. 이는 93% 할인에 해당합니다.
  • 2019년 5월, 악시아 테라퓨틱스(Axia Therapeutics)는 유전적으로 확인된 FCS 성인 환자를 대상으로 한 식이요법의 보조제로서, 볼라네솔센(WAYLIVRA)이 유럽위원회(EC)로부터 조건부 시판 승인을 획득했다고 발표했습니다.

FCS의 약물 분류별/일반의약품에 대한 분석(2022-2036년 전망)

가족성 킬로미크론혈증 증후군 시장은 각각 FCS의 서로 다른 측면을 표적으로 하는 안티센스 올리고뉴클레오티드 및 siRNA로 구성되어 있습니다.

  • 안티센스 올리고뉴클레오티드 : 볼라네솔센이나 오레자르센과 같은 치료제는 트리글리세라이드 대사의 주요 조절 인자인 아포 C-III의 생성을 억제합니다. 아포 C-III 수치를 낮춤으로써, 이러한 약물은 지단백 리파아제의 활성을 높이고, 트리글리세라이드가 풍부하게 포함된 지단백의 제거를 촉진하여, 그 결과 FCS 환자의 혈장 트리글리세라이드 수치를 대폭 낮춥니다.
  • siRNA : 프로자실란은 간에서 아포C-III의 생성을 선택적으로 억제함으로써 작용하는 siRNA 치료법입니다. 이러한 접근 방식을 통해 투여 빈도를 줄이면서도 트리글리세라이드 수치를 지속적으로 낮추는 효과를 달성했으며, 우수한 안전성 프로파일을 보여주고 있습니다.

RNA 기반 치료법은 FCS 분야의 혁신을 이끄는 핵심 요소이며, 이미 승인된 안티센스 올리고뉴클레오티드 및 siRNA 치료법은 상업적으로도 그 유효성이 입증되었습니다.

자주 묻는 질문

  • 가족성 킬로미크론혈증 증후군(FCS)의 주요 증상은 무엇인가요?
  • 2025년 FCS 확진 사례 수는 어떻게 예측되나요?
  • FCS 치료에 사용되는 주요 약물은 무엇인가요?
  • FCS 환자의 치료에서 가장 중요한 요소는 무엇인가요?
  • FCS의 진단 방법은 무엇인가요?
  • FCS 치료의 최근 동향은 어떤가요?
  • FCS 시장에서의 주요 기업은 어디인가요?

목차

제1장 주요 인사이트

제2장 서론

제3장 주요 요약

제4장 주요 이벤트

제5장 가족성 킬로미크론혈증 증후군 : 역학 및 시장 조사 방법

제6장 가족성 킬로미크론혈증 증후군 : 시장 개요

제7장 가족성 킬로미크론혈증 증후군 : 질환 배경 및 개요

제8장 가족성 킬로미크론혈증 증후군 : 역학 및 환자 인구

제9장 가족성 킬로미크론혈증 증후군 : 환자 경과

제10장 시판 치료제

제11장 가족성 킬로미크론혈증 증후군 : 주요 7개국 분석

제12장 가족성 킬로미크론혈증 증후군 : 미충족 수요

제13장 가족성 킬로미크론혈증 증후군 : SWOT 분석

제14장 가족성 킬로미크론혈증 증후군 : KOL(Key Opinion Leader)의 견해

제15장 가족성 킬로미크론혈증 증후군 : 시장 참여 및 상환

제16장 부록

제17장 DelveInsight의 서비스 내용

제18장 면책사항

제19장 DelveInsight에 대해

KTH

Familial Chylomicronemia Syndrome (FCS) Insights and Trends

  • FCS is a rare autosomal recessive disorder characterized by extremely elevated triglyceride levels, typically exceeding 1000 mg/dL, due to defective lipoprotein lipase (LPL) activity or related genetic mutations. Early onset is common, with symptoms often appearing in childhood, including recurrent abdominal pain, pancreatitis, eruptive xanthomas, and lipemia retinalis.
  • According to DelveInsight's analysis, the 7MM reported approximately 2,100 diagnosed prevalent cases of FCS in 2025.
  • The clinical burden of FCS increases with age, reflecting cumulative exposure to high triglyceride levels and repeated pancreatitis episodes. Patients often require lifelong management, and dietary fat restriction remains the cornerstone of therapy to reduce triglyceride levels and prevent acute pancreatitis.
  • Current approved systemic therapies include Volanesorsen (WAYLIVRA), Olezarsen (TRYNGOLZA), and Plozasiran (REDEMPLO), which target apoC-III to enhance triglyceride clearance. Plozasiran, as an siRNA therapy, offers infrequent dosing and robust triglyceride reduction.
  • TRYNGOLZA (olezarsen) is the first-ever treatment approved in US for adults living with FCS as an adjunct to diet.
  • Despite these advances, residual risk of pancreatitis and other complications persists, highlighting the importance of ongoing monitoring, patient education, and adherence to both pharmacologic and dietary interventions.
  • The approved FCS therapies are commercially available through companies including Arrowhead Pharmaceuticals, and Ionis Pharmaceuticals reflecting a targeted, mechanism-driven approach that has transformed management of this previously underserved patient population.

DelveInsight's 'Familial Chylomicronemia Syndrome (FCS) - Market Insights, Epidemiology and Market Forecast - 2036' report delivers an in-depth understanding of the FCS, historical and forecasted epidemiology, as well as the FCS market trends in the United States, EU4 (Germany, Spain, Italy, and France) and the United Kingdom, and Japan.

The Familial Chylomicronemia Syndrome (FCS) market report delivers a comprehensive analysis of the current treatment landscape, including standards of care, clinical practices, and evolving therapeutic algorithms. It evaluates, FCS patient burden trends, revenue & market share dynamics, peak patient share & therapy uptake analysis, and provides an in-depth market size assessment, and growth rate projections (Historical & Forecast 2022-2036) across global regions. The report highlights key unmet medical needs in FCS and maps the competitive and clinical landscape to uncover high-value opportunities, providing a clear outlook on future market growth potential.

Key Factors Driving the Familial Chylomicronemia Syndrome (FCS) Market

Development of Targeted Therapies

The market is witnessing a shift from strict dietary management to the development of advanced, targeted therapies, including antisense oligonucleotide, siRNA therapies that manage triglyceride levels. Recent FDA approvals like Polazasiran validate the therapeutic landscape and accelerate market growth.

High Unmet Clinical Need

The severe, recurring risk of acute pancreatitis creates a high demand for therapies, pushing the development of novel solutions to improve patient outcomes.

Favorable Regulatory Support

Governments and regulators offer, Orphan drug designations and Fast-track approvals for rare diseases. These policies reduce development barriers and accelerate commercialization.

Familial Chylomicronemia Syndrome (FCS) Understanding and Treatment Algorithm

Familial Chylomicronemia Syndrome (FCS) Overview and Diagnosis

FCS is most commonly known as Lipoprotein Lipase (LPL) deficiency. It is also frequently referred to as Fredrickson Type 1 Hyperlipoproteinemia or Type 1 Hyperlipidemia. It is a rare genetic lipid disorder characterized by elevated triglyceride (TG) levels due to mutations in the LPL gene. Variants in five other genes, including APOA5, APOC2, GPD1, GPIHPB1, and LMF1, can also lead to FCS. It is present in childhood to early adulthood as severe hypertriglyceridemia (HTG), with fasting plasma triglyceride (TG) levels >10 mmol/L. Clinical signs and symptoms of FCS include failure to thrive, nausea, vomiting, abdominal pain, lipemia retinalis, eruptive xanthomas on the trunk and limbs, and hepatosplenomegaly. The most severe clinical outcome in FCS is acute pancreatitis which can be life-threatening.

The diagnosis of FCS is primarily based on clinical presentation, laboratory findings, and genetic testing. Blood samples from individuals with FCS often appear creamy due to the extremely high levels of triglycerides, typically exceeding 10 mmol/liter. Diagnosis involves ruling out secondary causes of hypertriglyceridemia such as uncontrolled diabetes, alcohol use, or certain medications. Confirmation is achieved through genetic testing, which identifies mutations in genes involved in lipoprotein metabolism, most commonly the lipoprotein lipase gene (LPL) gene. Early and accurate diagnosis is important to prevent complications, particularly recurrent acute pancreatitis, and to guide appropriate management strategies.

Current Familial Chylomicronemia Syndrome (FCS) Treatment Landscape

Treatment of FCS focuses on reducing triglyceride levels to prevent recurrent pancreatitis, primarily through strict dietary and pharmacologic approaches. The cornerstone of management includes following a very low-fat diet, along with avoidance of alcohol and secondary triggers. The current treatment landscape includes targeted therapies that inhibit apolipoprotein C-III (APOC3), a key regulator of triglyceride metabolism. Olezarsen (TRYNGOLZA) is a next-generation antisense oligonucleotide, Volanesorsen (WAYLIVRA) is an earlier APOC3 inhibitor, Plozasiran (REDEMPLO) is a small interfering RNA (siRNA) therapy targeting APOC3, has shown promising efficacy with potentially less frequent dosing and a favorable safety profile among other therapies.

Familial Chylomicronemia Syndrome (FCS) Unmet Needs

The section "unmet needs of Familial Chylomicronemia Syndrome (FCS)" outlines the critical gaps between the current state of patient care, diagnosis, and the ideal & effective management of the disease. It highlights the obstacles experienced by patients, clinicians, and researchers and identifies potential solutions for future progress.

1. Residual risk of acute pancreatitis despite treatment

2. Incomplete triglyceride control in some patients

3. Accessibility and high cost of novel therapies

4. Delayed diagnosis and lack of disease awareness, and others.....

Familial Chylomicronemia Syndrome (FCS) Epidemiology

Key Findings from FCS Epidemiological Analysis and Forecast

  • In 2025, the US accounted for the highest diagnosed prevalent cases of FCS with more then 1,300 cases. These cases are anticipated to increase during the forecast period.
  • Approximately 70% of individuals diagnosed with FCS are male, with a median age of diagnosis around 9 years, highlighting its early onset and male predominance.
  • Japan recorded more diagnosed cases of FCS than UK.
  • In 2025, the diagnosed burden of FCS in the US was higher in the 0-17 years age group compared to individuals aged 18 years and above, indicating a greater concentration of cases in the pediatric and adolescent population.
  • Most patients (>90%) found managing fat intake to be difficult, and 53% experienced symptoms despite adherence to their diets.

Familial Chylomicronemia Syndrome (FCS) Drug Analysis & Competitive Landscape

The FCS drug chapter provides a detailed, market-focused review of approved therapies. It covers mechanism of action, clinical trial data, regulatory approvals, patents, collaborations, strategic partnerships upcoming Key catalyst for each therapy, along with their advantages, limitations, and recent developments. This section offers critical insights into the FCS treatment landscape, supporting market assessment, competitive analysis, and growth forecasting for the FCS therapeutics market.

Approved Therapies for Familial Chylomicronemia Syndrome (FCS)

Olezarsen (TRYNGOLZA): Ionis Pharmaceuticals and Swedish Orphan Biovitrum

Olezarsen, approved since 2024 is the first therapy proven to significantly reduce triglyceride levels in adults with FCS when used as an adjunct to diet. TRYNGOLZA is an RNA-targeted medicine designed to lower the body's production of apolipoprotein C-III (apoC-III), a protein produced in the liver that is a key regulator of triglyceride metabolism. Clinical trials showed it significantly reduced triglycerides and pancreatitis events, offering a much-needed treatment beyond strict dietary control. TRYNGOLZA has been approved in the European Union (EU) as an adjunct to diet in adult patients for the treatment of genetically confirmed FCS.

Volanesorsen (WAYLIVRA): Ionis Pharmaceuticals

WAYLIVRA, developed by Ionis and co-developed by Akcea, is an antisense oligonucleotide that reduces apoC-III production, a key regulator of plasma triglyceride levels. Administered via self-injection, it promotes triglyceride breakdown, potentially lowering fat accumulation and the risk of pancreatitis, a serious complication of FCS. WAYLIVRA has obtained conditional marketing authorization in 2019 in the European Union for FCS treatment and has been designated as an Orphan Drug by the European Medicines Agency. Its approval represents a significant milestone for the global FCS community.

Familial Chylomicronemia Syndrome (FCS) Key Players and Market Leaders

  • Ionis Pharmaceuticals
  • Arrowhead Pharmaceuticals

Familial Chylomicronemia Syndrome (FCS) Drug Updates

  • In January 2026, Ionis Pharmaceuticals announced TRYNGOLZA outperformed expectations as the first US FDA approved treatment for FCS, generating USD 105 million in preliminary US net product sales in 2025.
  • In September 2025, Ionis Pharmaceuticals announced that TRYNGOLZA has been approved in the European Union (EU) as an adjunct to diet in adult patients for the treatment of genetically confirmed FCS. The approval is based on positive data from the Phase III Balance study, in which TRYNGOLZA 80 mg significantly reduced fasting triglycerides at 6 months, with effects sustained to 12 months, lowered acute pancreatitis events, and showed good safety and tolerability.
  • In November 2025, Arrowhead Pharmaceuticals announced that US FDA has approved REDEMPLO (plozasiran), a small interfering RNA (siRNA) medicine, as an adjunct to diet to reduce triglycerides in adults with familial chylomicronemia syndrome (FCS). REDEMPLO is the first and only FDA-approved medicine to be studied in patients with genetically confirmed and clinically diagnosed FCS.
  • In December 2024, the US FDA approved TRYNGOLZA as an adjunct to diet for triglyceride reduction in adults with FCS. The approval was based on the Phase III Balance trial, which demonstrated significant triglyceride reductions and fewer pancreatitis events.

Familial Chylomicronemia Syndrome (FCS) Market Outlook

The treatment landscape for FCS has begun to evolve after years of dependence on strict dietary fat restriction and limited pharmacologic options with modest efficacy. Historically, management focused on preventing acute pancreatitis through lifestyle interventions and off-label lipid-lowering agents, but recent advances in RNA-targeted therapies have significantly altered the therapeutic outlook. Antisense oligonucleotides therapies such as Volanesorsen marked an early breakthrough by targeting apoC-III, a key regulator of triglyceride metabolism, thereby reducing triglyceride levels in patients with genetically confirmed FCS. Building on this mechanism, newer agents like Olezarsen and Plozasiran are advancing with improved safety profiles and dosing convenience, reflecting a shift toward more precise and patient-friendly therapies.

  • Among currently available therapies for FCS, next-generation apoC-III-targeting agents such as Olezarsen is expected to account for a significant share of total revenue, driven by improved safety, tolerability, and broader patient adoption compared to earlier therapies.
  • Established treatments like Volanesorsen are anticipated to retain a role in select patient populations, while newer approved options such as Plozasiran are likely to strengthen market competition and contribute to a more diversified and competitive FCS treatment landscape over the forecast period.
  • In May 2026, Ionis Pharmaceuticals lowered the price of Tryngolza, from USD 595,000 to USD 40,000 which is 93% reduction ahead of anticipated label expansion.
  • In May 2019, Akcea Therapeutics announced today volanesorsen (WAYLIVRA) has received conditional marketing authorization from the European Commission (EC) as an adjunct to diet in adult patients with genetically confirmed FCS.

Drug Class/Insights into Marketed Therapies in FCS (2022-2036 Forecast)

The FCS market comprises antisense oligonucleotides, and siRNA, each targeting different aspects of FCS.

  • Antisense oligonucleotides: Therapies such as Volanesorsen and Olezarsen inhibit the production of apoC-III, a key regulator of triglyceride metabolism. By reducing apoC-III levels, these agents enhance lipoprotein lipase activity and promote the clearance of triglyceride-rich lipoproteins, thereby significantly lowering plasma triglyceride levels in patients with FCS.
  • siRNA: Plozasiran is a siRNA therapy that works by selectively silencing hepatic production of apoC-III. This approach enables durable triglyceride lowering with less frequent dosing and a favorable safety profile.

RNA-based therapies define the core innovation landscape in FCS, with approved antisense oligonucleotide and siRNA therapies commercially validated.

Familial Chylomicronemia Syndrome (FCS) Drug Uptake

This section focuses on the uptake rate of potential drugs in the market during the forecast period (2026-2036). The analysis covers the FCS drug's uptake, performance at peak, factors affecting performance during prime years of growth, patient uptake by therapy, and anticipated sales generated by each drug.

The uptake of therapies in FCS is expected to vary based on clinical positioning, mechanism of action, and stage of development. Plozasiran (REDEMPLO), as the first approved siRNA therapy, is projected to achieve rapid adoption due to its potent triglyceride-lowering effect, infrequent dosing, and favorable tolerability, positioning it as a preferred option for most patients with genetically confirmed FCS. Olezarsen (TRYNGOLZA) is also expected to show strong uptake, driven by its improved safety profile and more convenient administration compared with earlier antisense oligonucleotides.

Detailed insights of emerging therapies' drug uptake is included in the report

Market Access and Reimbursement of Approved therapies in Familial Chylomicronemia Syndrome (FCS)

The report further provides detailed insights on the country-wise accessibility and reimbursement scenarios, cost-effectiveness scenario of approved therapies, programs making accessibility easier and out-of-pocket costs more affordable, insights on patients insured under federal or state government prescription drug programs, etc.

Reimbursement is a crucial factor that affects the drug's access to the market. Often, the decision to reimburse comes down to the price of the drug relative to the benefit it produces in treated patients. To reduce the healthcare burden of these high-cost therapies, many payment models are being considered by payers and other industry insiders. Patients may pay as little as USD 0 out-of-pocket for Redemplo 25 mg. Eligible commercially insured patients may qualify for copay support with the Rely On Redemplo Copay Card Program.

NOTE: Further Details are provided in the final report....

Familial Chylomicronemia Syndrome (FCS) Therapies Price Scenario & Trends

Pricing and analogue assessment of FCS therapies highlights evolving price dynamics structures. This section summarizes the cost of approved treatments, closest and most appropriate analogue selection for emerging therapies, and understanding of how pricing influences market access, adherence, and long-term uptake.

REDEMPLO is launched with USD 60,000 wholesale acquisition cost (WAC) price and is intended to maintain price throughout the long lifecycle of the product.

Industry Experts and Physician Views for Familial Chylomicronemia Syndrome (FCS)

To keep up with FCS market trends, we take Key Opinion Leaders (KOLs) and Subject Matter Experts (SMEs) opinions working in the domain through primary research to fill the data gaps and validate our secondary research. Industry experts were contacted for insights on the FCS emerging therapies, evolving treatment landscape, patient adherence to conventional therapies, therapy switching trends, drug adoption and uptake, accessibility challenges, and epidemiology and real-world prescription patterns in FCS, including MD, PhD, Instructor, Postdoctoral Researcher, Professor, Researcher, and others.

DelveInsight's analysts connected with 15+ KOLs to gather insights at country level. Centers such as the Southern Illinois University School of Medicine, and Sapienza University of Rome, etc. were contacted.Their opinion helps understand and validate current and emerging FCS therapies, highlight unmet medical needs, provide epidemiological context, and support strategic decisions for market access, therapy adoption, and pipeline prioritization in FCS.

Qualitative Analysis: SWOT and Conjoint Analysis

We perform qualitative and market Intelligence analysis using various approaches, such as SWOT analysis and conjoint analysis.

In the SWOT analysis of FCS, strengths, weaknesses, opportunities, and threats in terms of disease diagnosis, patient awareness, patient burden, competitive landscape, cost-effectiveness, and geographical accessibility of therapies are provided.

Conjoint analysis analyzes emerging therapies based on relevant attributes such as safety, efficacy, frequency of administration, route of administration, and order of entry. Scoring is given based on these parameters to analyze the effectiveness of therapy.

The team of analysts analyzes promising emerging therapies based on relevant attributes such as safety, efficacy, frequency of administration, route of administration, and order of entry. In efficacy, the trial's primary and secondary outcome measures are evaluated, whereas the therapies' safety is evaluated, wherein the acceptability, tolerability, and adverse events are majorly observed. In addition, the scoring is also based on the route of administration, order of entry, probability of success, and the addressable patient pool for each therapy. According to these parameters, the final weightage score and the ranking of the emerging therapies are decided.

Scope of the Report:

  • The report covers a segment of key events, an executive summary, a descriptive overview of FCS, explaining their causes, signs and symptoms, pathogenesis, and currently available treatments.
  • Comprehensive insight has been provided into the epidemiology segments and forecasts, the future growth potential of the diagnosis rate, and disease progression along treatment guidelines.
  • Additionally, an all-inclusive account of both the current and emerging treatments, along with the elaborative profiles of late-stage and prominent therapies, will have an impact on the current treatment landscape.
  • A detailed review of the FCS market, historical and forecasted market size, market share by therapies, detailed assumptions, and rationale behind our approach is included in the report, covering the 7MM drug outreach.
  • The report provides an edge while developing business strategies by understanding trends through SWOT analysis and expert insights/KOL views, patient journey, and treatment preferences that help in shaping and driving the 7MM FCS market.

Report Insights

  • Familial Chylomicronemia Syndrome (FCS) Patient Population Forecast
  • Familial Chylomicronemia Syndrome (FCS) Therapeutics Market Size
  • Familial Chylomicronemia Syndrome (FCS) Pipeline Analysis
  • Familial Chylomicronemia Syndrome (FCS) Market Size and Trends
  • Familial Chylomicronemia Syndrome (FCS) Market Opportunity (Current and forecasted)

Report Key Strengths

  • Epidemiology-based (Epi-based) Bottom-up Forecasting
  • Artificial Intelligence (AI)-Enabled Market Research Report
  • 11-Year Forecast
  • Familial Chylomicronemia Syndrome (FCS) Market Outlook (North America, Europe, Asia-Pacific)
  • Patient Burden Trends (By Geography)
  • Familial Chylomicronemia Syndrome (FCS) Treatment Addressable Market (TAM)
  • Familial Chylomicronemia Syndrome (FCS) Competitive Landscape
  • Familial Chylomicronemia Syndrome (FCS) Major Companies Insights
  • Familial Chylomicronemia Syndrome (FCS) Price Trends and Analogue Assessment
  • Familial Chylomicronemia Syndrome (FCS) Therapies Drug Adoption/Uptake
  • Familial Chylomicronemia Syndrome (FCS) Therapies Peak Patient Share Analysis

Report Assessment

  • Familial Chylomicronemia Syndrome (FCS) Current Treatment Practices
  • Familial Chylomicronemia Syndrome (FCS) Unmet Needs
  • Familial Chylomicronemia Syndrome (FCS) Clinical Development Analysis
  • Familial Chylomicronemia Syndrome (FCS) Emerging Drugs Product Profiles
  • Familial Chylomicronemia Syndrome (FCS) Market attractiveness
  • Familial Chylomicronemia Syndrome (FCS) Qualitative Analysis (SWOT and conjoint analysis)

FAQs:

Market Insights

  • What was the FCS market size, the market size by therapies, market share (%) distribution in 2025, and what would it look like by 2036? What are the contributing factors for this growth?
  • What are the anticipated pricing variations among different geographies for the emerging therapies in the future?
  • What can be the future treatment paradigm of FCS?
  • What are the disease risks, burdens, and unmet needs of FCS? What will be the growth opportunities across the 7MM concerning the patient population with FCS?
  • Who is the major future competitor in the market, and how will the competitors affect their market share?
  • What are the current options for the treatment of FCS? What are the current guidelines for treating FCS in the US, Europe, and Japan?

Reasons to Buy:

  • The report will help in developing business strategies by understanding the latest trends and changing treatment dynamics driving the FCS market.
  • Bottom up forecasting builds from the affected population to product forecasts, delivering a robust, data driven approach ideal for new therapies and novel classes.
  • Insights on patient burden/disease incidence, evolution in diagnosis, and factors contributing to the change in the epidemiology of the disease during the forecast years.
  • Understand the existing market opportunities in varying geographies and the growth potential over the coming years.
  • Identifying strong upcoming players in the market will help devise strategies to help get ahead of competitors.
  • Detailed analysis and ranking of class-wise potential current and emerging therapies under the conjoint analysis section to provide visibility around leading classes.
  • To understand KOLs' perspectives on the accessibility, acceptability, and compliance-related challenges of existing treatment to overcome barriers in the future.
  • Detailed insights on the unmet needs of the existing market so that the upcoming players can strengthen their development and launch strategy.
  • This Artificial Intelligence (AI) enabled report summarize and simplify complex datasets with in the report into clear, actionable insights for stakeholders, investors, and healthcare providers, enabling faster, data driven decisions.

Table of Contents

1. Key Insights

2. Report Introduction

3. Executive Summary

4. Key Events

  • 4.1. Key Conferences And Meetings
  • 4.2. Key Transactions And Collaborations
  • 4.3. News Flow

5. Epidemiology and Market Methodology of Familial Chylomicronemia Syndrome (FCS)

6. Familial Chylomicronemia Syndrome (FCS) Market Overview at a Glance

  • 6.1. Clinical Landscape Analysis (By Molecule Type, Phase, and Route of Administration [ROA])
  • 6.2. Market Share of Familial Chylomicronemia Syndrome (FCS) By Therapies (%) in the 7MM in 2025
  • 6.3. Market Share of Familial Chylomicronemia Syndrome (FCS) By Therapies (%) in the 7MM in 2036

7. Disease Background And Overview of Familial Chylomicronemia Syndrome (FCS)

  • 7.1. Introduction
  • 7.2. Causes
  • 7.3. Signs And Symptoms
  • 7.4. Diagnosis
    • 7.4.1. Differential Diagnosis
    • 7.4.2. Diagnostic Algorithm
  • 7.5. Treatment and Management
    • 7.5.1. Treatment Algorithm

8. Epidemiology and Patient Population of Familial Chylomicronemia Syndrome (FCS)

  • 8.1. Key Findings
  • 8.2. Assumption and Rationale
  • 8.3. Total Prevalent Cases of Familial Chylomicronemia Syndrome (FCS) in the 7MM
  • 8.4. The United States
    • 8.4.1. Total Prevalent Cases of Familial Chylomicronemia Syndrome (FCS) in the United States
    • 8.4.2. Total Diagnosed Prevalent Cases of Familial Chylomicronemia Syndrome (FCS) in the United States
    • 8.4.3. Gender-specific Diagnosed Prevalent Cases of Familial Chylomicronemia Syndrome (FCS) in the United States
    • 8.4.4. Age-specific Diagnosed Prevalent Cases of Familial Chylomicronemia Syndrome (FCS) in the United States
    • 8.4.5. Total Treated Cases of Familial Chylomicronemia Syndrome (FCS) in the United States
  • 8.5. EU4 and the UK
    • 8.5.1. Total Prevalent Cases of Familial Chylomicronemia Syndrome (FCS) in EU4 and the UK
    • 8.5.2. Total Diagnosed Prevalent Cases of Familial Chylomicronemia Syndrome (FCS) in EU4 and the UK
    • 8.5.3. Gender-specific Diagnosed Prevalent Cases of Familial Chylomicronemia Syndrome (FCS) in EU4 and the UK
    • 8.5.4. Age-specific Diagnosed Prevalent Cases of Familial Chylomicronemia Syndrome (FCS) in EU4 and the UK
    • 8.5.5. Total Treated Cases of Familial Chylomicronemia Syndrome (FCS) in EU4 and the UK
  • 8.6. Japan
    • 8.6.1. Total Prevalent Cases of Familial Chylomicronemia Syndrome (FCS) in Japan
    • 8.6.2. Total Diagnosed Prevalent Cases of Familial Chylomicronemia Syndrome (FCS) in Japan
    • 8.6.3. Gender-specific Diagnosed Prevalent Cases of Familial Chylomicronemia Syndrome (FCS) in Japan
    • 8.6.4. Age-specific Diagnosed Prevalent Cases of Familial Chylomicronemia Syndrome (FCS) in Japan
    • 8.6.5. Total Treated Cases of Familial Chylomicronemia Syndrome (FCS) in Japan

9. Patient Journey of Familial Chylomicronemia Syndrome (FCS)

10. Marketed Therapies

  • 10.1. Marketed Competitive Landscape of Familial Chylomicronemia Syndrome (FCS)
  • 10.2. Plozasiran (REDEMPLO): Arrowhead Pharmaceuticals
    • 10.2.1. Product Description
    • 10.2.2. Regulatory Milestones
    • 10.2.3. Other Developmental Activities
    • 10.2.4. Summary of Pivotal Trials
    • 10.2.5. Analyst Views
  • 10.3. Olezarsen (TRYNGOLZA): Ionis Pharmaceuticals
    • 10.3.1. Product Description
    • 10.3.2. Regulatory Milestones
    • 10.3.3. Summary of Pivotal Trials
    • 10.3.4. Analyst Views
  • 10.4. Volanesorsen (WAYLIVRA). Ionis Pharmaceuticals
    • 10.4.1. Product Description
    • 10.4.2. Regulatory Milestones
    • 10.4.3. Summary of Pivotal Trials
    • 10.4.4. Analyst Views

11. Familial Chylomicronemia Syndrome (FCS): Seven Major Market Analysis

  • 11.1. Key Findings
  • 11.2. Market Outlook of Familial Chylomicronemia Syndrome (FCS)
  • 11.3. Conjoint Analysis of Familial Chylomicronemia Syndrome (FCS)
  • 11.4. Key Market Forecast Assumptions
    • 11.4.1. Cost Assumptions
    • 11.4.2. Pricing Trends
    • 11.4.3. Analogue Assessment
    • 11.4.4. Launch Year and Therapy Uptakes
  • 11.5. Total Market Size of Familial Chylomicronemia Syndrome (FCS) in the 7MM
  • 11.6. The United States
    • 11.6.1. Total Market Size of Familial Chylomicronemia Syndrome (FCS) in the United States
    • 11.6.2. Market Size of Familial Chylomicronemia Syndrome (FCS) by Therapies in the United States
  • 11.7. EU4 and the UK
    • 11.7.1. Total Market Size of Familial Chylomicronemia Syndrome (FCS) in EU4 and the UK
    • 11.7.2. Market Size of Familial Chylomicronemia Syndrome (FCS) by Therapies in EU4 and the UK
  • 11.8. Japan
    • 11.8.1. Total Market Size of Familial Chylomicronemia Syndrome (FCS) in Japan
    • 11.8.2. Market Size of Familial Chylomicronemia Syndrome (FCS) by Therapies in Japan

12. Unmet Needs of Familial Chylomicronemia Syndrome (FCS)

13. SWOT Analysis of Familial Chylomicronemia Syndrome (FCS)

14. KOL Views of Familial Chylomicronemia Syndrome (FCS)

  • 14.1. Expert/KOL Interview Highlights

15. Market Access and Reimbursement of Familial Chylomicronemia Syndrome (FCS)

  • 15.1. The US
  • 15.2. In EU4 and the UK
    • 15.2.1. Germany
    • 15.2.2. France
    • 15.2.3. Italy
    • 15.2.4. Spain
    • 15.2.5. United Kingdom
  • 15.3. Japan
  • 15.4. Summary and Comparison of Market Access and Pricing Policy Developments in 2025
  • 15.5. Market Access and Reimbursement of Familial Chylomicronemia Syndrome (FCS) Therapies

16. Appendix

  • 16.1. Bibliography
  • 16.2. Report Methodology

17. DelveInsight Capabilities

18. Disclaimer

19. About DelveInsight

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