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과도한 주간 졸림증(EDS) : 시장 인사이트, 역학 및 시장 예측(2036년)

Excessive Daytime Sleepiness (EDS) - Market Insight, Epidemiology, and Market Forecast - 2036

발행일: | 리서치사: 구분자 DelveInsight | 페이지 정보: 영문 205 Pages | 배송안내 : 2-10일 (영업일 기준)

    
    
    




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과도한 주간 졸림증(EDS)에 대한 인사이트와 동향

  • DelveInsight의 분석에 따르면, 2025년 주요 시장(미국, EU 4개국(독일, 프랑스, 이탈리아, 스페인), 영국, 일본)의 과도한 주간 졸림증(EDS) 시장 규모는 75억 달러인 것으로 나타났습니다.
  • 현재 시장은 주로 모다피닐, 알모다피닐, 암페타민계 치료제 등의 각성 촉진제나 자극제에 의해 지탱되고 있으며, 이러한 약물들은 주간 각성도를 높이기 위한 표준 치료법으로 여전히 자리 잡고 있습니다. 또한, 기저 질환의 관리(예 : 수면무호흡증후군에 대한 CPAP 요법) 역시 종합적인 치료에서 매우 중요한 역할을 하고 있습니다.
  • 여러 치료법이 이용 가능함에도 불구하고, 대부분의 치료는 근본적인 신경생물학적 기전을 다루기보다는 대증요법에 중점을 두고 있어, 그 결과 많은 환자에서 잔존 증상이 지속되고 있습니다. 이러한 약물은 각성 상태를 개선하지만, 수면과 각성의 조절 기능을 완전히 정상화시키지는 못합니다.
  • 환자마다 반응의 편차, 내약성 문제, (자극제에 대한) 의존 위험, 그리고 특히 복잡한 병세나 동반 질환이 있는 환자에서 나타나는 불완전한 유효성으로 인해 여전히 큰 과제가 남아 있습니다. 이는 보다 효과적이고 표적화된 치료법에 대한 미충족 수요가 여전히 존재하고 있음을 여실히 보여주고 있습니다.
  • 기존의 치료법은 대부분의 경우 장기간 또는 평생에 걸쳐 복용해야 하며, 일부는 심혈관계 위험, 정신적 증상, 수면 장애 등의 부작용을 동반하기도 하여, 이러한 요인들이 복약 순응도나 전반적인 유효성을 제한할 가능성이 있습니다.
  • 개발 파이프라인은 지속적으로 진화하고 있으며, 수면-각성 주기의 보다 생리적인 조절을 통해 각성 상태를 개선하는 것을 목적으로 하는 오렉신 수용체 조절제나 히스타민 경로 표적 치료제 등, 새로운 작용 기전에 기반한 치료법에 대한 관심이 높아지고 있습니다.
  • 현재 진행 중인 임상 연구에서는 유효성, 안전성 및 작용 지속 시간을 향상시키기 위해 차세대 치료법, 병용요법 및 개선된 제형이 검토되고 있습니다. 수면 과학에 대한 투자 증가와 발전이, 보다 정밀하게 표적을 겨냥한 치료 전략으로의 이러한 전환을 뒷받침하고 있습니다.
  • EDS 시장은 현재의 치료법이 안고 있는 주요 과제를 해결할 수 있는 새로운 치료법이 등장함에 따라 점차 변화해 나갈 것으로 예상됩니다. 그러나 진단 지연, 전문 의료 서비스 이용의 어려움, 장기적인 안전성 우려와 같은 과제는 여전히 남아 있으며, 이러한 요인들이 시장의 향후 동향을 좌우하게 될 것입니다.

본 EDS 시장 보고서에서는 표준 치료, 임상 실무, 진화하는 치료 알고리즘 등 현재의 치료 현황에 대한 종합적인 분석을 제공합니다. 또한, EDS 환자의 부담 추이, 수익 및 시장 점유율 추이, 피크 시기의 환자 점유율 및 치료 도입 현황에 대한 분석을 평가하는 한편, 세계 각 지역의 시장 규모에 대한 상세한 평가 및 성장률 예측(과거 데이터 및 2022-2036년 예측)을 제시하고 있습니다. 본 보고서에서는 EDS 분야의 주요 미충족 요구 사항을 부각시키고, 경쟁 환경 및 임상 상황을 분석하여 고부가가치의 성장 기회를 도출함으로써, 향후 시장 성장 가능성에 대한 명확한 전망을 제시하고 있습니다.

과도한 주간 졸림증(EDS) 시장을 주도하는 주요 요인

표적 중심의 새로운 치료법의 발전 : 각성 촉진제 및 오렉신 수용체를 표적으로 한 치료법의 개발은 EDS 치료 방식을 혁신하고 있으며, 효능을 향상시키고 기초가 되는 수면·각성 조절 메커니즘을 보다 적절하게 관리할 수 있게 하고 있습니다.

조기 및 정확한 진단의 보급 : 수면 장애에 대한 인식이 높아진 데 더해, 수면 다원 검사나 다중 수면 잠복기 검사(MSLT) 등의 진단 도구가 발전함에 따라 주간의 과도한 졸음을 조기에 발견할 수 있게 되었으며, 그 결과 치료 대상이 되는 환자층이 확대되고 있습니다.

탄탄한 파이프라인과 지원적인 규제 환경 : 신약 개발 파이프라인이 견실할 뿐만 아니라, 규제상의 인센티브와 수면 장애에 관한 임상 연구의 증가가 혁신을 가속화하고 시장 성장에 기여하고 있습니다.

과도한 주간 졸림증(EDS)의 이해와 치료 알고리즘

과도한 주간 졸림증(EDS) 개요 및 진단

EDS는 낮 동안 깨어 있는 상태나 주의력을 유지하지 못해, 종종 의도하지 않은 졸음을 유발하는 것이 특징인 임상적 상태입니다. 일반적으로, 기면증, 폐쇄성 수면무호흡증후군, 생체리듬 장애 등 기초가 되는 수면 장애나 신경학적·정신과적 질환과 관련이 있습니다. 환자들에게는 일반적으로 지속적인 졸음, 집중력 저하, 일상생활 기능 장애가 나타납니다. 진단에는 종합적인 임상 평가, 수면 이력 평가, 그리고 수면 다원 검사나 다중 수면 잠복기 검사(MSLT)와 같은 객관적 검사가 포함됩니다. 수면 진단 기술의 발전으로 근본적인 원인을 보다 정확하게 파악할 수 있게 되어, 목표가 명확한 관리 전략을 수립할 수 있게 되었습니다.

현재 일본과 중국에서의 과다수면증(EDS) 치료 현황

EDS 치료의 현황은 각성 상태의 개선과 근본적인 원인에 대한 대처에 중점을 두고 있습니다. 약물 요법에는 모다피닐이나 암페타민 계열 약물 등의 각성 촉진제 및 자극제 외에도, 수면·각성 경로를 표적으로 하는 새로운 약물이 포함됩니다. 행동 요법이나 원발성 수면 장애 관리(예 : 수면 무호흡 증후군에 대한 CPAP 요법)를 포함한 비약물적 치료도 치료의 중요한 요소입니다. 이러한 치료법은 증상 완화를 가져오지만, 환자별 반응에 차이가 있고 내약성 문제도 여전히 남아 있기 때문에 보다 효과적이고 표적화된 치료법의 필요성이 부각되고 있습니다.

과도한 주간 졸림증(EDS)의 역학

과도한 주간 졸림증(EDS)의 역학적 분석 및 예측에 관한 주요 조사 결과

  • 2025년 기준으로, 주요 7개국에서 과다수면증(EDS) 진단을 받은 환자 총수는 약 780만 명이었습니다.
  • 미국은 EDS로 진단받은 환자 수가 가장 많으며, 2025년에는 약 420만 명에 달할 것으로 예상됩니다.
  • EU4 국가 및 영국 중에서 영국의 EDS 확진자 수가 가장 많았고, 반면 스페인은 가장 적은 것으로 나타났습니다.
  • DelveInsight의 분석에 따르면, 2025년 시점에서 주요 7개국 내 EDS 확진 환자 수의 약 16%를 일본이 차지하는 것으로 확인되었습니다.

과도한 주간 졸림증(EDS) 시장의 전망

현재 EDS의 치료 현황은 개별 환자의 필요에 맞춘 폭넓은 접근 방식으로 구성되어 있습니다. 여기에는 각성을 촉진하는 모다피닐이나 알모다피닐 등의 처방약 외에도 암페타민류 등의 흥분제가 포함됩니다. 카타플렉시가 동반된 나르코레프시에는 옥시바트나트륨이 처방되는 경우가 있으며, SSRI나 SNRI 등의 항우울제는 기분 장애와 관련된 EDS를 치료하는 데 도움이 될 수 있습니다. 생활 습관의 개선, CBT-I(인지행동치료) 등의 행동 치료, 그리고 전략적인 낮잠 자는 방법도 중요한 역할을 합니다. 수면무호흡증 환자에게는 CPAP 요법이 효과적이며, 과체중인 분에게는 체중 관리가 도움이 될 수 있습니다. 최적의 치료 방침을 결정하기 위해서는 의료 전문가와 상담하는 것이 필수적입니다.

일반적으로 환자에게는 저용량부터 투여를 시작하여, 만족스러운 결과가 나올 때까지 서서히 용량을 늘려갑니다. 모다피닐이나 알모다피닐 등, 유효성이나 효능이 비교적 낮은 온화한 자극제가 보통 먼저 시도됩니다. 필요에 따라, 더 효과적인 암페타민계 자극제(메틸페니데이트, D-암페타민, 메탄페타민)가 사용됩니다. 기면증 환자의 경우, 자극제는 일반적으로 내약성이 양호합니다.

G7 국가에서는 PROVIGIL/MODIODAL(모다피닐), NUVIGIL(알모다피닐), SUNOSI(솔리암페톨), WAKIX(피트리산), XYWAV(옥시바트 칼슘, 마그네슘, 칼륨, 나트륨), 그리고 XYREM(옥시바트 나트륨) 등 몇 가지 약물이 승인되어 있습니다. PROVIGIL/MODIODAL(모다피닐), NUVIGIL(알모다피닐) 및 XYREM(옥시바토나트륨)의 제네릭 의약품은 미국 시장에서 구입할 수 있습니다.

최근, 나르코레프시와 관련이 있는 것으로 여겨지는 오렉신 신호 전달의 조절 이상을 표적으로 하는 오렉신 수용체 길항제 등, EDS에 대한 새로운 치료법에 대한 관심이 높아지고 있습니다.

  • 2025년, 주요 7개국에서 EDS의 치료법별 시장 규모는 75억 달러였습니다. 나르코레프시 치료제 'XYWAV'가 사상 최대 매출을 기록했으며, 2025년에는 11억 3,000만 달러를 차지했습니다.
  • 예측 기간(2026-2036년) 동안, 특발성 과다수면증을 대상으로 하는 XYWAV 등 개발 중인 후보 약물이 EDS 시장 규모 성장을 견인할 것으로 예상됩니다.

각성 촉진 요법 및 자극제 요법 : 현재의 약물 요법은 주로 각성 상태를 높이고, 낮 동안의 수면 발작을 완화하는 것을 목적으로 합니다. 모다피닐, 알모다피닐, 암페타민계 자극제 등의 약물은 1차 선택 약물로 널리 사용되고 있으며, 중추신경계 경로를 통해 작용하여 각성도와 인지 기능을 개선합니다. 이러한 치료법은 효과적이긴 하지만, 반응에 차이가 있고 잠재적인 부작용도 수반하기 때문에 환자 개개인에 맞춘 치료 접근이 필요합니다.

표적화된 새로운 치료법 : 최근의 진전으로는 오렉신 수용체 조절제나 히스타민계 약물 등, 수면 조절에 관여하는 특정 경로를 표적으로 하는 치료법이 있습니다. 이러한 접근법은 특히 나르코레프시와 같은 질환에서 EDS의 근본적인 병리생리학적 기전을 해결하는 것을 목적으로 하며, 효능을 향상시키고 지속적인 각성을 유도할 가능성을 지니고 있습니다. 현재 진행 중인 연구에서는 안전성, 내약성 및 장기적인 치료 성과가 개선된 차세대 약물의 개발에 초점을 맞추고 있습니다.

자주 묻는 질문

  • 2025년 과도한 주간 졸림증(EDS) 시장 규모는 어떻게 되나요?
  • 과도한 주간 졸림증(EDS) 치료에 사용되는 주요 약물은 무엇인가요?
  • 과도한 주간 졸림증(EDS) 환자 수는 어떻게 되나요?
  • 과도한 주간 졸림증(EDS) 치료의 주요 과제는 무엇인가요?
  • 과도한 주간 졸림증(EDS) 치료의 발전 방향은 무엇인가요?

목차

제1장 주요 인사이트

제2장 소개

제3장 주요 요약

제4장 주요 사건

제5장 역학 및 시장 예측 조사 방법

제6장 과도한 주간 졸림증(EDS) : 시장 개요

제7장 과도한 주간 졸림증(EDS) : 질환 배경과 개요

제8장 과도한 주간 졸림증(EDS) : 치료와 관리

제9장 과도한 주간 졸림증(EDS) : 환자 경과

제10장 과도한 주간 졸림증(EDS) : 역학 및 환자 인구

제11장 일반의약품

제12장 신흥 치료제

제13장 과도한 주간 졸림증(EDS) : 주요 7개국 시장 분석

제14장 과도한 주간 졸림증(EDS) : 미충족 수요

제15장 과도한 주간 졸림증(EDS) : SWOT 분석

제16장 과도한 주간 졸림증(EDS) : KOL의 견해

제17장 과도한 주간 졸림증(EDS) : 시장 진입 및 상환

제18장 부록

제19장 DelveInsight의 서비스 내용

제20장 면책사항

제21장 DelveInsight 소개

KSM 26.07.20

Excessive Daytime Sleepiness (EDS) Insights and Trends

  • According to DelveInsight's analysis, the Excessive Daytime Sleepiness (EDS) market size was found to be USD 7,500 million in the leading markets (the United States, the EU4 (Germany, France, Italy, and Spain), the United Kingdom, and Japan) in 2025.
  • The current market is primarily anchored by wake-promoting agents and stimulants, including modafinil, armodafinil, and amphetamine-based therapies, which remain the standard of care for improving daytime alertness. Additionally, management of underlying conditions (e.g., CPAP therapy for sleep apnea) plays a critical role in comprehensive treatment.
  • Despite the availability of multiple therapies, most treatments focus on symptomatic relief rather than addressing the underlying neurobiological mechanisms, resulting in persistent residual symptoms in many patients. While these agents improve wakefulness, they do not fully normalize sleep-wake regulation.
  • Significant gaps remain due to variable patient response, tolerability issues, risk of dependence (in stimulants), and incomplete efficacy, particularly in patients with complex or comorbid conditions. This underscores a continued unmet need for more effective and targeted therapies.
  • Existing treatments often require long-term or lifelong use, and some are associated with side effects such as cardiovascular risks, psychiatric symptoms, or sleep disturbances, which can limit adherence and overall effectiveness.
  • The pipeline is evolving with a growing focus on novel mechanism-based therapies, including orexin receptor modulators and histamine pathway targeting agents, aimed at improving wakefulness through more physiological regulation of the sleep-wake cycle.
  • Ongoing clinical research is exploring next-generation therapies, combination approaches, and improved formulations to enhance efficacy, safety, and duration of action. Increasing investment and advancements in sleep science are supporting this transition toward more targeted treatment strategies.
  • The EDS market is expected to undergo a gradual transformation, with emerging therapies addressing key limitations of current options. However, challenges such as underdiagnosis, access to specialized care, and long-term safety considerations remain, shaping the future dynamics of the market.

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

The EDS market report delivers a comprehensive analysis of the current treatment landscape, including standards of care, clinical practices, and evolving therapeutic algorithms. It evaluates EDS 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 EDS 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 Excessive Daytime Sleepiness (EDS) Market

Advancements in targeted and novel therapies: The development of wake-promoting agents and orexin receptor-targeted therapies is transforming the treatment landscape of EDS, offering improved efficacy and better management of underlying sleep-wake regulation mechanisms.

Increasing adoption of early and accurate diagnosis: Growing awareness of sleep disorders, along with advancements in diagnostic tools such as polysomnography and multiple sleep latency tests (MSLT), is enabling earlier identification of excessive daytime sleepiness, thereby expanding the treatable patient population.

Strong pipeline and supportive regulatory environment: A robust pipeline of novel therapeutics, coupled with regulatory incentives and increasing clinical research in sleep disorders, is accelerating innovation and contributing to market growth.

Excessive Daytime Sleepiness (EDS) Understanding and Treatment Algorithm

Excessive Daytime Sleepiness (EDS) Overview and Diagnosis

EDS is a clinical condition characterized by an inability to maintain wakefulness and alertness during the day, often resulting in unintended lapses into sleep. It is commonly associated with underlying sleep disorders such as narcolepsy, obstructive sleep apnea, and circadian rhythm disturbances, as well as neurological or psychiatric conditions. Patients typically present with persistent drowsiness, reduced concentration, and impaired daily functioning. Diagnosis involves a comprehensive clinical evaluation, sleep history assessment, and objective testing such as polysomnography and the multiple sleep latency test (MSLT). Advances in sleep diagnostics are enabling more accurate identification of underlying causes, supporting targeted management strategies.

Current Excessive Daytime Sleepiness (EDS) Treatment Landscape

The treatment landscape for EDS focuses on improving wakefulness and addressing the underlying cause. Pharmacological management includes wake-promoting agents and stimulants, such as modafinil and amphetamine-based therapies, along with newer agents targeting sleep-wake pathways. Non-pharmacological approaches, including behavioral interventions and management of primary sleep disorders (e.g., CPAP therapy for sleep apnea), are also critical components of care. While these therapies provide symptomatic relief, variability in patient response and tolerability issues persist, highlighting the need for more effective and targeted options.

Excessive Daytime Sleepiness (EDS) Unmet Needs

The section "unmet needs of Excessive Daytime Sleepiness (EDS)" 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. Lack of disease-modifying therapies

2. Variable efficacy and tolerability of existing treatments

3. Underdiagnosis and delayed identification of underlying causes

4. Residual symptoms despite treatment of primary disorders

5. Impact on quality of life and daily functioning, and others.....

Excessive Daytime Sleepiness (EDS) Epidemiology

Key Findings from Excessive Daytime Sleepiness (EDS) Epidemiological Analysis and Forecast

  • The total number of diagnosed prevalent cases of Excessive Daytime Sleepiness (EDS) in the 7MM was around 7,800,000 in 2025.
  • The United States encompasses the highest diagnosed prevalent population of EDS, around 4,200,000 in 2025.
  • Among EU4 and the UK, the UK accounts for the highest number of diagnosed prevalent cases of EDS, whereas Spain accounts for the least number of prevalent cases.
  • As per the DelveInsight analysis, it was observed that Japan accounted for approximately 16% diagnosed prevalent population of EDS among 7MM, in the year 2025.

Excessive Daytime Sleepiness (EDS) Drug Chapters & Competitive Analysis

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

Approved Therapies for Excessive Daytime Sleepiness (EDS)

Pitolisant (WAKIX/OZAWADE): Bioprojet Pharma/Harmony Biosciences

WAKIX is a selective histamine 3 (H3) receptor antagonist/inverse agonist. The mechanism of action of WAKIX is unclear; however, its efficacy could be mediated through its activity at H3 receptors, thereby increasing the synthesis and release of histamine, a wake-promoting neurotransmitter. WAKIX was designed and developed by Bioprojet (France). Harmony has an exclusive license from Bioprojet to develop, manufacture, and commercialize WAKIX in the US. It was granted orphan drug designation (ODD) for the treatment of narcolepsy in 2010 and breakthrough therapy designation for the treatment of cataplexy in 2018.

In February 2026, Harmony Biosciences announced that the US Food and Drug Administration (FDA) had approved its supplemental new drug application (sNDA) for WAKIX tablets for the treatment of cataplexy in pediatric patients 6 years of age and older with narcolepsy. WAKIX is now the first and only FDA-approved non-scheduled treatment for pediatric and adult narcolepsy patients with or without cataplexy.

Solriamfetol (SUNOSI): Jazz Pharmaceuticals

SUNOSI is a dual-acting dopamine and norepinephrine reuptake inhibitor that is indicated to improve wakefulness in adults living with EDS due to narcolepsy or OSA. In 2014, Jazz Pharmaceuticals acquired a license to develop and commercialize SUNOSI from Aerial Biopharma. Jazz Pharmaceuticals has worldwide development, manufacturing, and commercialization rights to SUNOSI, excluding certain jurisdictions in Asia. SK Biopharmaceuticals, the discoverer of the compound, maintains rights in 12 Asian markets, including Korea, China, and Japan. SUNOSI has received ODD for narcolepsy in the US.

Excessive Daytime Sleepiness (EDS) Pipeline Analysis

AXS-12 (Reboxetine): Axsome Therapeutics

Reboxetine is a highly selective and potent norepinephrine reuptake inhibitor being developed for the treatment of narcolepsy. It is thought to modulate noradrenergic activity to promote wakefulness, maintain muscle tone, and enhance cognition. Reboxetine has an extensive safety record in Europe and in over 40 countries where it's approved for the treatment of depression. In narcolepsy, Reboxetine is supported by positive pre-clinical and Phase II clinical results. Reboxetine has been granted FDA ODD for the treatment of narcolepsy. The product is in Phase III of development.

In December 2025, Axsome Therapeutics announced that it had received formal pre-New Drug Application (NDA) meeting minutes from the US FDA supporting an NDA submission for Reboxetine in narcolepsy. Reboxetine is a highly selective and potent norepinephrine reuptake inhibitor and cortical dopamine modulator. The purpose of the meeting was to reach an agreement with the FDA on the proposed content and format of the Company's planned NDA submission, including the clinical and nonclinical requirements.

Samelisant (SUVN-G3031): Suven Life Sciences

Samelisant is an oral, potent, selective, and well-differentiated histamine H3 receptor inverse agonist. Its efficacy has been established in nonclinical sleep models. The drug has shown excellent ADME properties with no drug-drug interaction liability. It enhanced the in vivo release of several neurotransmitters in the cortex and showed robust wake-promoting effects in various animal models. Samelisant has an excellent safety profile in preclinical models with no propensity to induce abuse liability. The drug candidate was evaluated in two Phase I studies in the US in 72 healthy adult and elderly male/female populations with no serious adverse events.

The company recently announced the results of a Phase II proof-of-concept study, assessing the safety and efficacy of Samelisant for the treatment of excessive daytime sleepiness in adult narcolepsy patients with and without cataplexy. The study met the primary endpoint, with Samelisant demonstrating a statistically significant and clinically meaningful reduction in Excessive Daytime Sleepiness measured by the Epworth Sleepiness Scale total score compared to the placebo at Day 14.

Excessive Daytime Sleepiness (EDS) Key Players, Market Leaders, and Emerging Companies

  • Bioprojet Pharma/Harmony Biosciences
  • Jazz Pharmaceuticals
  • Axsome Therapeutics
  • Suven Life Sciences
  • Theranexus
  • Takeda, and others.

Excessive Daytime Sleepiness (EDS) Drug Updates

  • In February 2026, Harmony Biosciences announced that the US FDA had approved its sNDA for WAKIX tablets for the treatment of cataplexy in pediatric patients 6 years of age and older with narcolepsy. WAKIX is now the first and only FDA-approved non-scheduled treatment for pediatric and adult narcolepsy patients with or without cataplexy.
  • In December 2025, Axsome Therapeutics announced that it had received formal pre-NDA meeting minutes from the US FDA supporting an NDA submission for AXS-12 in narcolepsy.

Excessive Daytime Sleepiness (EDS) Market Outlook

The current treatment landscape for EDS encompasses a range of approaches tailored to individual needs. This includes prescription medications like modafinil and armodafinil, which promote wakefulness, along with stimulants such as amphetamines. Sodium oxybate may be prescribed for narcolepsy with cataplexy, while antidepressants like SSRIs or SNRIs can address EDS linked to mood disorders. Lifestyle modifications, behavioral therapies like CBT-I, and strategic napping strategies also play significant roles. For those with sleep apnea, CPAP therapy is effective, while weight management can be beneficial for overweight individuals. Consulting a healthcare professional is essential to determine the best course of action.

Typically, a patient is started on a low dose, which is then increased progressively to obtain satisfactory results. Milder stimulants with low efficacy and potency, such as modafinil or armodafinil, are usually tried first. More effective amphetamine-like stimulants (methylphenidate, D-amphetamine, and methamphetamine) are then used if needed. Stimulant compounds are generally well tolerated in patients with narcolepsy.

There are a few drugs approved in the 7MM for the treatment of EDS, such as PROVIGIL/MODIODAL (modafinil), NUVIGIL (armodafinil), SUNOSI (solriamfetol), WAKIX (Pitolisant), XYWAV (calcium, magnesium, potassium, and sodium oxybates), and XYREM (sodium oxybate). The generics of PROVIGIL/MODIODAL (modafinil) and NUVIGIL (armodafinil), and XYREM (sodium oxybate) are available in the US market.

In recent years, there has been growing interest in novel treatment approaches for EDS, including orexin receptor antagonists, which target the dysregulation of orexin signaling implicated in narcolepsy.

  • In 2025, the total market size of EDS by therapies was USD 7,500 million in the 7MM. The highest revenue was captured by XYWAV in narcolepsy, accounting for USD 1,130 million in 2025.
  • During the forecast period (2026-2036), pipeline candidates such as XYWAV in Idiopathic Hypersomnia, and others are expected to drive the growth of the EDS market size.

Drug Class/Insights into Leading Emerging and Marketed Therapies in Excessive Daytime Sleepiness (EDS) (2022-2036 Forecast)

The treatment landscape of EDS remains largely focused on symptomatic management and improving daytime alertness; however, emerging therapies are increasingly targeting the underlying neurobiological mechanisms of sleep-wake regulation.

Wake-promoting and stimulant therapies: Current pharmacological options primarily aim to enhance wakefulness and reduce daytime sleep episodes. Agents such as modafinil, armodafinil, and amphetamine-based stimulants are widely used as first-line treatments, acting on central nervous system pathways to improve alertness and cognitive function. While effective, these therapies are associated with variability in response and potential side effects, necessitating individualized treatment approaches.

Targeted and novel therapies: Recent advancements include therapies targeting specific pathways involved in sleep regulation, such as orexin receptor modulators and histamine-based agents. These approaches aim to address the underlying pathophysiology of EDS, particularly in conditions like narcolepsy, and offer the potential for improved efficacy and sustained wakefulness. Ongoing research is focused on developing next-generation agents that provide better safety, tolerability, and long-term outcomes.

Excessive Daytime Sleepiness (EDS) Drug Uptake

This section focuses on the uptake rate of potential drugs expected to be launched in the market during the forecast period (2026-2036). The analysis covers the EDS market's uptake by drugs, patient uptake by therapy, and sales of each drug.

Among the therapies, XYWAV is expected to capture the largest market share. XYWAV is expected to witness strong uptake in the Excessive Daytime Sleepiness (EDS) market, primarily driven by its differentiated clinical and safety profile. One of the key advantages of XYWAV over XYREM is its significantly lower sodium content, which reduces long-term cardiovascular risk-an important consideration for patients requiring chronic therapy. This improved safety profile is likely to encourage both physicians and patients to prefer XYWAV, particularly in populations with comorbid cardiovascular concerns.

Detailed insights into emerging therapies' drug uptake are included in the report...

Market Access and Reimbursement of Approved Therapies in Excessive Daytime Sleepiness (EDS)

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.

HealthPartners' Medicaid List of Covered Drugs includes SUNOSI within a quantity limit of one tablet a day. To avail of the reimbursement, the patient must get prior authorization before filling a prescription for this drug. HealthPartners is an integrated, nonprofit health care provider and health insurance company located in Bloomington, Minnesota, offering care, coverage, research, and education to its members, patients, and the community.

In July 2020, Haute Autorite de Sante (HAS) posted a favorable opinion for reimbursement of Sunosi to improve wakefulness and reduce EDS:

  • In adult patients with narcolepsy (with or without cataplexy), use only in the event of non-response, intolerance, or contraindication to the therapeutic alternatives currently available.
  • In adult patients with obstructive sleep apnea (OSA), only in treatment-compliant patients whose EDS has not been satisfactorily treated by primary OSA therapy, such as continuous positive airway pressure (CPAP).

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

Excessive Daytime Sleepiness (EDS) Therapies Price Scenario & Trends

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

  • Pricing of EDS-Approved Drugs

XYWAV is approved for managing cataplexy or EDS in narcolepsy patients aged 7 years and older. The initial recommended oral dose is 4.5 g nightly, split into two 2.25 g doses: one at bedtime and the second 2.5-4 hours later. Its annual cost is approximately USD 165,000.

Industry Experts and Physician Views for Excessive Daytime Sleepiness (EDS)

To keep up with EDS 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 EDS 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 EDS, including MD, PhD, Instructor, Postdoctoral Researcher, Professor, Researcher, and others.

DelveInsight's analysts connected with 10+ KOLs to gather insights at the country level. Centers such as the EDS Research Foundation (MMRF), University of Texas MD Anderson Cancer Center, and Iwate Medical University, etc. were contacted. Their opinion helps understand and validate current and emerging EDS therapies, highlight unmet medical needs, provide epidemiological context, and support strategic decisions for market access, therapy adoption, and pipeline prioritization in EDS.

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 EDS, 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 mainly 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 EDS, explaining its 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 EDS 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 EDS market.

Report Insights

  • Excessive Daytime Sleepiness (EDS) Patient Population Forecast
  • Excessive Daytime Sleepiness (EDS) Market Opportunity (Current and Forecasted)
  • Excessive Daytime Sleepiness (EDS) Pipeline Analysis
  • Excessive Daytime Sleepiness (EDS) Market Size and Trends
  • Excessive Daytime Sleepiness (EDS) 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
  • Excessive Daytime Sleepiness (EDS) Market Outlook (North America, Europe, Asia-Pacific)
  • Patient Burden Trends (by geography)
  • Excessive Daytime Sleepiness (EDS) Treatment Addressable Market (TAM)
  • Excessive Daytime Sleepiness (EDS) Competitive Landscape
  • Excessive Daytime Sleepiness (EDS) Major Companies Insights
  • Excessive Daytime Sleepiness (EDS) Price Trends and Analogue Assessment
  • Excessive Daytime Sleepiness (EDS) Therapies and Drug Adoption/Uptake
  • Excessive Daytime Sleepiness (EDS) Therapies Peak Patient Share Analysis

Report Assessment

  • Excessive Daytime Sleepiness (EDS) Current Treatment Practices
  • Excessive Daytime Sleepiness (EDS) Unmet Needs
  • Excessive Daytime Sleepiness (EDS) Clinical Development Analysis
  • Excessive Daytime Sleepiness (EDS) Emerging Drugs Product Profiles
  • Excessive Daytime Sleepiness (EDS) Market Attractiveness
  • Excessive Daytime Sleepiness (EDS) Qualitative Analysis (SWOT and Conjoint Analysis)

FAQs:

Market Insights

  • What was the EDS 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 EDS?
  • What are the disease risks, burdens, and unmet needs of EDS? What will be the growth opportunities across the 7MM concerning the patient population with EDS?
  • 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 EDS? What are the current guidelines for treating EDS 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 EDS 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 into 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 within 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. Upcoming Key Catalysts
  • 4.2. Key Conferences and Meetings
  • 4.3. Key Transactions and Collaborations
  • 4.4. News Flow

5. Epidemiology and Market Forecast Methodology

6. Excessive Daytime Sleepiness (EDS) Market Overview at a Glance

  • 6.1. Emerging Landscape Analysis (By Phase, Molecule Type, and RoA)
  • 6.3. Market Size of Excessive Daytime Sleepiness (EDS) by Therapies in 7MM (2025)
  • 6.4. Market Size of Excessive Daytime Sleepiness (EDS) by Therapies in 7MM (2036)

7. Disease Background and Overview of Excessive Daytime Sleepiness (EDS)

  • 7.1. Introduction
  • 7.2. Causes of Excessive Daytime Sleepiness (EDS)
  • 7.3. Risk Factors
  • 7.4. Signs and Symptoms
  • 7.5. Pathogenesis
  • 7.6. Diagnosis

8. Treatment and Management of Excessive Daytime Sleepiness (EDS)

  • 8.1. Adjunctive Treatment and Supportive Care

9. Patient Journey of Excessive Daytime Sleepiness (EDS)

10. Epidemiology and Patient Population of Excessive Daytime Sleepiness (EDS)

  • 10.1. Key Findings
  • 10.2. Assumptions and Rationale
  • 10.3. Total Diagnosed Prevalent Cases of Excessive Daytime Sleepiness (EDS) in the 7MM
  • 10.4. United States
    • 10.4.1. Total Diagnosed Prevalent Cases of Excessive Daytime Sleepiness (EDS) in the United States
    • 10.4.2. Total Diagnosed Prevalent Cases of Excessive Daytime Sleepiness (EDS) in Different Disorders in the United States
    • 10.4.3. Total Treatable Cases of Excessive Daytime Sleepiness (EDS) in the United States
  • 10.5. EU4 and the UK
    • 10.5.1. Total Diagnosed Prevalent Cases of Excessive Daytime Sleepiness (EDS) in EU4 and the UK
    • 10.5.2. Total Diagnosed Prevalent Cases of Excessive Daytime Sleepiness (EDS) in Different Disorders in EU4 and the UK
    • 10.5.3. Total Treatable Cases of Excessive Daytime Sleepiness (EDS) in EU4 and the UK
  • 10.6. Japan
    • 10.6.1. Total Diagnosed Prevalent Cases of Excessive Daytime Sleepiness (EDS) in Japan
    • 10.6.2. Total Diagnosed Prevalent Cases of Excessive Daytime Sleepiness (EDS) in Different Disorders in Japan
    • 10.6.3. Total Treatable Cases of Excessive Daytime Sleepiness (EDS) in Japan

11. Marketed Drugs

  • 11.1. Marketed Competitive Landscape of Excessive Daytime Sleepiness (EDS)
  • 11.2. Pitolisant (WAKIX/OZAWADE): Bioprojet Pharma/Harmony Biosciences
    • 11.2.1. Product Description
    • 11.2.2. Other Developmental Activities
    • 11.2.3. Clinical Development
    • 11.2.4. Clinical Trials Information
    • 11.2.5. Safety and Efficacy
    • 11.2.6. Analyst's View
  • 11.3. Solriamfetol (SUNOSI): Jazz Pharmaceuticals
    • 11.3.1. Product Description
    • 11.3.2. Other Developmental Activities
    • 11.3.3. Clinical Development
    • 11.3.4. Clinical Trials Information
    • 11.3.5. Safety and Efficacy
    • 11.3.6. Analyst's View

12. Emerging Drugs

  • 12.1. Emerging Competitive Landscape of Excessive Daytime Sleepiness (EDS)
  • 12.2. AXS-12 (Reboxetine): Axsome Therapeutic
    • 12.2.1. Product Description
    • 12.2.2. Other Developmental Activities
    • 12.2.3. Clinical Development
      • 12.2.3.1. Clinical Trial Information
    • 12.2.4. Safety and Efficacy
    • 12.2.5. Analyst's View
  • 12.3. Samelisant (SUVN-G3031): Suven Life Sciences
    • 12.3.1. Product Description
    • 12.3.2. Other Developmental Activities
    • 12.3.3. Clinical Development
      • 12.3.3.1. Clinical Trial Information
    • 12.3.4. Safety and Efficacy
    • 12.3.5. Analyst's View

13. Excessive Daytime Sleepiness (EDS): 7MM Market Analysis

  • 13.1. Key Findings
  • 13.2. Market Outlook of Excessive Daytime Sleepiness (EDS)
    • 13.2.1. Market Dynamics: 7MM
  • 13.3. Key Market Forecast Assumptions
    • 13.3.1. Cost Assumptions and Rebate
    • 13.3.2. Pricing Trends
    • 13.3.3. Analogue Assessment
    • 13.3.4. Launch Year and Therapy Uptake
  • 13.4. Total Market Size of Excessive Daytime Sleepiness (EDS) by Country in the 7MM
  • 13.5. The United States
    • 13.5.1. Total Market Size of Excessive Daytime Sleepiness (EDS) in the United States
    • 13.5.2. Total Market Size of Excessive Daytime Sleepiness (EDS) by Therapies in the United States
  • 13.6. EU4 and the UK
    • 13.6.1. Total Market Size of Excessive Daytime Sleepiness (EDS) in EU4 and the UK
    • 13.6.2. Total Market Size of Excessive Daytime Sleepiness (EDS) by Therapies in EU4 and the UK
  • 13.7. Japan
    • 13.7.1. Total Market Size of Excessive Daytime Sleepiness (EDS) in Japan
    • 13.7.2. Total Market Size of Excessive Daytime Sleepiness (EDS) by Therapies in Japan

14. Unmet Needs of Excessive Daytime Sleepiness (EDS)

15. SWOT Analysis of Excessive Daytime Sleepiness (EDS)

16. KOL Views of Excessive Daytime Sleepiness (EDS)

17. Market Access and Reimbursement of Excessive Daytime Sleepiness (EDS)

  • 17.1. The United States
  • 17.2. In EU4 and the UK
    • 17.2.1. Germany
    • 17.2.2. France
    • 17.2.3. Italy
    • 17.2.4. Spain
    • 17.2.5. United Kingdom
  • 17.3. Japan
  • 17.4. Summary and Comparison of Market Access and Pricing Policy Developments in 2025
  • 17.5. Market Access and Reimbursement of Excessive Daytime Sleepiness (EDS)

18. Appendix

  • 18.1. Bibliography
  • 18.2. Report Methodology

19. DelveInsight Capabilities

20. Disclaimer

21. About DelveInsight

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