Glioblastoma Multiforme Treatment Market Size and Share
Glioblastoma Multiforme Treatment Market Analysis by Âé¶¹ÊÓÆµ
Glioblastoma multiforme treatment market size in 2026 is estimated at USD 3.24 billion, growing from 2025 value of USD 3.02 billion with 2031 projections showing USD 4.65 billion, growing at 7.45% CAGR over 2026-2031. Growing demand for therapies that prolong survival, rapid adoption of Tumor-Treating Fields (TTFields) devices, orphan-drug incentives that accelerate approvals, and steady venture funding for blood-brain-barrier (BBB)©\penetrating platforms underpin this trajectory. Investment is also spurred by the first major U.S. Food and Drug Administration (FDA) breakthrough in decades [1]U.S. Food and Drug Administration, ¡°FDA Approvals for Oncology Drugs,¡± fda.gov ¡ªvorasidenib for Grade 2 IDH-mutant glioma¡ªwhich has renewed confidence in multimodal development strategies. Meanwhile, physicians are shifting toward combination regimens because monotherapies deliver only incremental benefit, reinforcing the need for integrated device-drug approaches. Ongoing clinical trials that combine TTFields with immune checkpoint inhibition illustrate how developers intend to capture durable survival gains while mitigating toxicity.
Key Report Takeaways
- By treatment modality, chemotherapy led with 46.65% revenue share in 2025, whereas TTFields therapy is expanding at an 8.62% CAGR through 2031.
- By patient type, newly diagnosed cases accounted for 67.92% of the glioblastoma multiforme market share in 2025, while therapies for recurrent disease are advancing at an 8.55% CAGR to 2031.
- By end user, hospitals and clinics commanded 80.55% share in 2025, and ambulatory surgical centers are projected to grow at 8.66% CAGR as outpatient pathways gain traction.
- By age group, adults commanded 67.12% share in 2025, and pediatric are projected to grow at 8.71% CAGR through 2031.
- By geography, North America retained 39.75% share in 2025, but Asia-Pacific is the fastest-growing region with a 8.8% CAGR through 2031.
Note: Market size and forecast figures in this report are generated using Âé¶¹ÊÓÆµ¡¯s proprietary estimation framework, updated with the latest available data and insights as of 2026.
Global Glioblastoma Multiforme Treatment Market Trends and Insights
Drivers Impact Analysis*
| Driver | (~) % Impact on CAGR Forecast | Geographic Relevance | Impact Timeline |
|---|---|---|---|
| Escalating Incidence of High-Grade Gliomas | +1.2% | Global, with highest impact in North America & Europe | Medium term (2-4 years) |
| Age-Associated Rise in GBM Cases | +0.9% | Global, particularly developed markets with aging populations | Long term (¡Ý 4 years) |
| Expanding R&D Pipelines & Orphan-Drug Incentives | +1.8% | North America & EU regulatory frameworks | Medium term (2-4 years) |
| Growing Adoption of Tumor-Treating Fields (TTFields) Devices | +1.5% | North America, expanding to Europe & APAC | Short term (¡Ü 2 years) |
| AI-Enabled Radiogenomics Improving Early Detection | +0.7% | Advanced healthcare systems in developed markets | Long term (¡Ý 4 years) |
| Venture Funding Surge For BBB-Penetrating Nanocarriers | +1.1% | Global, with concentration in biotech hubs | Medium term (2-4 years) |
| Source: Âé¶¹ÊÓÆµ | |||
Escalating Incidence of High-Grade Gliomas
Incidence trends keep the glioblastoma multiforme treatment market on a firm growth footing. Glioblastoma already represents nearly half of all malignant primary brain tumors worldwide, and rising diagnostic awareness is bringing more patients into care pathways earlier in their disease course. Neuro-oncology units at major academic centers are scaling to meet these volumes, creating predictable demand for approved drugs, TTFields devices, and related diagnostics. Higher case numbers also accelerate clinical-trial enrollment, shortening development cycles for next-generation therapies. Manufacturers leverage the larger addressable population to justify premium pricing strategies that fund further innovation.
Expanding R&D Pipelines and Orphan-Drug Incentives
Fast-track and orphan designations under U.S. and EU regulations reduce both cost and time-to-market, transforming glioblastoma from a historically unattractive niche into a commercial priority. The FDA¡¯s orphan approval of ERAS-801 for malignant glioma and the swift clearance pathway for vorasidenib demonstrate regulators¡¯ willingness to accept surrogate endpoints when unmet need is high. Exclusivity periods that follow such designations provide companies with revenue protection that offsets the risks associated with small patient populations. The environment is catalyzing cross-border licensing deals and big-pharma acquisitions, such as Merck¡¯s purchase of Modifi Biosciences, targeted at overcoming temozolomide resistance [2]Merck, and Co. Inc. "Modifi Biosciences Acquired by Merck," merck.com.
Growing Adoption of Tumor-Treating Fields (TTFields) Devices
TTFields therapy is a physics-based modality that interrupts mitosis without systemic toxicity. U.S. reimbursement coverage now spans more than 600 cancer centers, enabling rapid physician uptake. Clinical data show comparable survival to chemotherapy with fewer side effects, a profile that appeals to elderly patients and payers concerned with hospitalization costs. The system¡¯s home-use design supports outpatient management, reducing pressure on inpatient resources and creating a recurring consumable revenue stream for manufacturers. Momentum in Europe and Japan is rising as health agencies review real-world evidence packages submitted post-approval.
Venture Funding Surge for BBB-Penetrating Nanocarriers
Crossing the BBB remains the field¡¯s central pharmacological challenge. Venture investors are channeling capital toward nanoparticle, exosome, and radiopharmaceutical platforms engineered for deep brain delivery. Eli Lilly¡¯s USD 140 million upfront alliance with Radionetics underscores big-pharma belief that delivery breakthroughs may unlock latent efficacy in existing drug classes. Securing these funds helps small innovators advance IND-stage candidates into mid-phase trials, enriching the pipeline and broadening combination-therapy options for future regimens.
Restraints Impact Analysis*
| Restraint | (~) % Impact on CAGR Forecast | Geographic Relevance | Impact Timeline |
|---|---|---|---|
| Stringent Reimbursement Hurdles for Novel Devices | -1.3% | Global, particularly in cost-conscious healthcare systems | Short term (¡Ü 2 years) |
| High Therapy Cost Burden & Limited Cost-Effectiveness in LMICs | -0.8% | Low and middle-income countries, emerging markets | Medium term (2-4 years) |
| Temozolomide Resistance & MGMT Heterogeneity | -1.1% | Global clinical challenge across all markets | Long term (¡Ý 4 years) |
| Low Real-World Compliance with TTFields Therapy | -0.6% | Markets with TTFields adoption, primarily developed countries | Short term (¡Ü 2 years) |
| Source: Âé¶¹ÊÓÆµ | |||
Stringent Reimbursement Hurdles for Novel Devices
Health-technology assessment bodies increasingly demand real-world cost¨Cbenefit evidence before granting coverage. For TTFields, payers often require post-market studies showing reductions in hospitalizations and adverse-event management costs. Delays of 12¨C24 months between regulatory clearance and final reimbursement decisions prolong the path to revenue, testing the liquidity of device firms. Outcome-based contracts that shift financial risk to manufacturers are becoming standard in Europe, raising hurdles for smaller entrants.
Temozolomide Resistance and MGMT Heterogeneity
Around half of glioblastoma patients harbor MGMT promoter activity that renders temozolomide less effective, undermining the drug backbone of many current regimens. Molecular heterogeneity complicates trial design and forces developers to stratify studies, inflating costs. Resistance also shortens progression-free intervals, pushing patients rapidly into the recurrent setting where therapeutic options remain limited. The clinical community is therefore watching emerging MGMT-targeted agents closely, but until new standards emerge, this biological barrier will temper outcome gains.
*Our forecasts treat driver/restraint impacts as directional, not additive. The impact forecasts reflect baseline growth, mix effects, and variable interactions.
Segment Analysis
By Treatment Modality: Device-Driven Transition Gains Pace
Chemotherapy generated 46.65% of total revenue in 2025 as generic temozolomide continues to anchor frontline protocols. TTFields therapy¡¯s 8.62% CAGR to 2031 signals accelerating clinician confidence in a device-centric approach that avoids systemic side effects. Radiation, including proton techniques, remains critical for local control, while a growing ¡°others¡± basket contains vaccine, radiopharmaceutical, and immunotherapy combinations that are moving through mid-phase trials. Market participants increasingly bundle modalities: Novocure and MSD are evaluating TTFields plus pembrolizumab in registrational studies, reflecting consensus that multimodal attack is necessary for durable survival.
The treatment©\mix shift influences supply chains and reimbursement models. TTFields systems create subscription-style consumables demand, distinct from one-time drug infusions. As new combinations reach approval, clinical pathways will feature sequential or concurrent regimens, adding complexity but enlarging the addressable spend. Developers that prove cost-effective integration of devices with drugs will capture outsized share.
By Patient Type: Recurrent Segment Catalyzes Innovation
Newly diagnosed cases dominated with 67.92% revenue in 2025, driven by the larger incident population and accepted Stupp protocol adoption. Yet the recurrent segment¡¯s 8.55% CAGR to 2031 illustrates where the innovation frontier lies. Alpha DaRT¡¯s FDA-supported pilot trial of radium-224 therapy and RRx-001 combination protocols are early examples of aggressive experimentation in salvage settings.
The recurrent focus encourages smaller, adaptive study designs, shortening timelines and reducing capital requirements. These features attract biotech venture funding and big-pharma option deals, as demonstrated by Merck¡¯s acquisition of Modifi Biosciences to tackle temozolomide resistance. Success here will likely ripple into frontline standards through combination expansion, closing the loop between recurrent and newly diagnosed care algorithms.
By End User: Outpatient Care Reshapes Delivery
Hospitals and clinics captured 80.55% of spending in 2025 owing to the multidisciplinary nature of glioblastoma management. However, ambulatory surgical centers are projected to grow at 8.66% CAGR as minimally invasive resections and same-day discharge protocols proliferate. Portable TTFields systems further enable home-based treatment segments, lowering inpatient occupancy and aligning with value-based purchasing incentives.
The shift demands that technology developers design products fit for community settings, supported by tele-oncology platforms that guide treatment adherence. Health systems that move infusion and monitoring into outpatient suites will realize cost savings and throughput gains, reinforcing the trend toward decentralized neuro-oncology care.
By Age Group: Pediatric Pipeline Accelerates
Adults accounted for 67.12% of revenue in 2025, but pediatric treatments are expanding at 8.71% CAGR through 2031, stimulated by CAR-T programs targeting GD2, B7-H3, and IL-13R¦Á2 antigens. Orphan-drug incentives and pediatric investigation plans extend exclusivity, improving commercial viability.
At the other end of the spectrum, geriatric management emphasizes tolerability; TTFields produces fewer systemic toxicities, making it attractive in this cohort. Age-tailored regimens and dosing schedules are evolving, guided by molecular profiling that reveals biological distinctions between pediatric, adult, and elderly tumors.
Geography Analysis
North America holds 39.75% of revenue because Medicare and private insurers reimburse TTFields and the latest chemotherapeutic agents, while more than 600 clinical centers provide trial infrastructure. Regulatory clarity and orphan-drug benefits encourage rapid launch of pipeline assets, and the region¡¯s dense venture-capital ecosystem funds early-stage innovation. Comprehensive neuro-oncology programs combine surgery, radiation, devices, and drug trials, positioning the United States as the reference market for new therapy rollouts.
Europe represents the second-largest regional opportunity but employs cost-effectiveness thresholds that mandate rigorous health-technology assessments. Germany has pioneered dendritic-cell therapy reimbursement for difficult-to-treat cancers, signaling selective openness to premium interventions. The European Medicines Agency¡¯s centralized procedure expedites marketing authorization, yet reimbursement remains country specific, lengthening time to broad uptake. Developers must navigate outcome-based agreements that align payment with survival or quality-of-life metrics.
Asia-Pacific is the fastest-growing territory at 8.8% CAGR. Governments are investing in precision-medicine infrastructures, and major oncology hospitals are equipping operating suites for advanced neurosurgery. Japan¡¯s universal coverage system increasingly funds high-cost therapies when domestic clinical data demonstrate benefit, and China¡¯s centralized volume-based procurement initiatives are beginning to include neuro-oncology devices. Local manufacturers are entering the TTFields and nanoparticle spaces, thereby driving competitive pricing and broader access. Multinational firms partner with regional contract research organizations to run adaptive trials that expedite approval in key Asian markets.
Regulatory Landscape
Glioblastoma multiforme development and access are shaped by orphan-drug and expedited-review tools at major regulators, alongside trial and label strategies that increasingly depend on biomarkers. In the United States, the FDA continues to use programs such as Breakthrough Therapy Designation to accelerate development in high unmet-need neuro-oncology, illustrated by the April 2026 Breakthrough Therapy Designation granted to FORE Biotherapeutics for plixorafenib in adult patients with BRAF V600E-mutated high-grade glioma. In Europe, the European Medicines Agency maintains a centralized authorization route for oncology products and has used conditional pathways for CNS-tumor-adjacent indications, with an April 2026 conditional marketing authorization for Ojemda in pediatric low-grade glioma with BRAF alterations underscoring the ongoing regulatory emphasis on molecular segmentation.
Across regions, trial conduct and evidence standards are tightening around molecular definitions and dose optimization. The WHO 2021 Classification of CNS tumors has effectively narrowed the glioblastoma label to IDH-wildtype disease, and trial protocols increasingly operationalize this by requiring defined molecular criteria, so that by 2025 a meaningful share of therapeutic glioblastoma trials included biomarker mandates (for example MGMT or EGFR status). In parallel, FDA frameworks such as Project Optimus are influencing oncology dose-finding expectations, pushing sponsors to generate stronger exposure-response and pharmacodynamic support earlier, which affects both drug and combination-regimen development strategies in this market.
Competitive Landscape
Competition spans diversified pharmaceutical companies, pure-play device manufacturers, and venture-backed biotechs. Barriers to entry stem from trial design complexity and the regulatory evidence threshold rather than scale manufacturing economies. Novocure remains the TTFields leader and is leveraging combination studies to extend its platform defensively, recently commencing a registrational program with pembrolizumab [3]Novocure Investor Relations, ¡°Strategic Collaboration with MSD,¡± novocure.com . Large-cap pharma focus on molecular targets governing temozolomide resistance, illustrated by Merck¡¯s Modifi acquisition and Eli Lilly¡¯s radiopharmaceutical alliance with Radionetics.
Biotech entrants such as Alpha Tau Medical and companies advancing BBB-penetrating nanoparticles broaden modality diversity, often pairing assets with companion diagnostics that refine patient selection. Strategic collaborations dominate, enabling device developers to access immunotherapy pipelines and drug makers to secure delivery platforms. Real-world evidence generation is a competitive differentiator; firms that publish robust post-launch cost-utility data gain faster reimbursement approvals, expanding installed base or prescription volumes ahead of rivals.
Looking forward, market leadership will be determined by success in three arenas: cross-BBB delivery, adaptive-immunotherapy combinations, and health-economics validation. Companies that orchestrate all three will cement durable positions within the glioblastoma multiforme treatment market.
Glioblastoma Multiforme Treatment Industry Leaders
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Arbor Pharmaceuticals, LLC
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F. Hoffmann-La Roche Ltd
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Merck & Co. Inc.
-
Sun Pharmaceutical Industries Ltd.
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Teva Pharmaceutical Industries Ltd.
- *Disclaimer: Major Players sorted in no particular order
Market Opportunities and Future Outlook
Meaningful whitespace persists in recurrent glioblastoma, where resistance to the temozolomide backbone and limited durable responses keep combination and adjunct approaches central to ongoing development activity. Platform trials and multi-asset master protocols are lowering operational barriers to testing multiple candidates against shared controls, evidenced by GBM AGILE adding new agents and dosing its first recurrent patient for tinostamustine while also randomizing the first newly diagnosed patient to that arm in June 2026. This trial infrastructure, together with registrational combination work such as the EF-41/KEYNOTE D58 Phase 3 study recruiting since February 2025 (Optune with maintenance temozolomide and pembrolizumab), creates an opportunity for sponsors to generate comparative evidence more efficiently and for device-drug partnerships to mature into integrated care pathways.
Delivery across the blood-brain barrier and localized post-surgical control remain key commercial and clinical opportunity areas, reflected in both regulatory-authorized trials and academic innovation aimed at reducing recurrence. In March 2026, the FDA authorized NuvOx Therapeutics to initiate the Phase II REBORN trial evaluating NanO2 (dodecafluoropentane) as an adjunct to standard options in recurrent high-grade glioma, highlighting continued interest in adjunctive technologies designed to improve tumor oxygenation and treatment response. Separately, 2026 academic work on engineered local-delivery materials (for example nanofiber-based approaches designed to time-stagger chemotherapy and immune modulation after surgery) points to continued modality expansion beyond systemic drugs, and supports development pathways for products positioned around postoperative recurrence, where rapid regrowth drives high utilization of salvage therapies and repeat interventions.
Recent Industry Developments
- May 2026: Merck completed its acquisition of Terns Pharmaceuticals, adding the investigational oncology asset TERN-701 to its pipeline. While not glioblastoma-specific, the deal reinforces Merck's appetite for external innovation as it broadens oncology R&D options that can be leveraged across tumor types and combinations relevant to neuro-oncology.
- January 2025: Novocure received US FDA approval for its Head Flexible Electrode transducer arrays for Optune Gio in adult glioblastoma. The update strengthens the usability and fitting of TTFields therapy, supporting expanded real-world adoption in hospitals and clinics that already use Optune as part of multimodal care.
- October 2024: Merck acquired Modifi Biosciences for USD 30 million upfront, with milestones up to USD 1.3 billion, to develop MOD-246 focused on overcoming temozolomide resistance. The acquisition deepened Merck's presence in GBM-oriented R&D and signaled continued interest in DNA-damage and repair-adjacent strategies for hard-to-treat brain tumors.
Research Methodology Framework and Report Scope
Market Definition and Coverage
This market covers revenues linked to treating glioblastoma multiforme in routine care, across drug therapy, radiation-based care, and other treatment approaches that are used as part of GBM management in hospitals and outpatient settings.
Scope exclusions: diagnostic-only testing, basic screening visits, and research-only clinical trial spending that does not translate into commercial treatment use are not counted.
Segmentation Overview
-
By Treatment Modality
- Chemotherapy
- Radiation Therapy
- Tumor-Treating Fields
- Others
-
By Patient Type
- Newly Diagnosed GBM
- Recurrent GBM
-
By End User
- Hospitals and Clinics
- Ambulatory Surgical Centers
- Others
-
By Age Group
- Adults
- Pediatric
- Geriatric
-
By Geography
-
North America
- United States
- Canada
- Mexico
-
Europe
- Germany
- United Kingdom
- France
- Italy
- Spain
- Rest of Europe
-
Asia-Pacific
- China
- Japan
- India
- Australia
- South Korea
- Rest of Asia-Pacific
-
Middle East and Africa
- GCC
- South Africa
- Rest of Middle East and Africa
-
South America
- Brazil
- Argentina
- Rest of South America
-
North America
Data Sources, Market Sizing, and Validation
Desk Research
Desk work starts by mapping the patient and care pathway context, then checking how treatment is delivered by setting and country. We use public sources such as cancer registries and epidemiology summaries, for example SEER and IARC, alongside guidance and safety updates from regulators such as the FDA.
To keep assumptions grounded, we also review peer-reviewed journals for standard of care patterns, treatment duration, and typical sequencing in GBM, and we check relevant trial registries such as ClinicalTrials.gov to understand how pipelines can affect future uptake. Company filings, investor presentations, and reputable press are then used to cross-check commercialization timing and therapy adoption commentary. Where disclosures are available, a paid subscription for company financials and intelligence is used to validate revenue exposure. These sources are illustrative only, and we also reviewed other public documents for data collection, validation, and clarification.
Primary Interviews and Surveys
Primary discussions focus on how GBM patients move from diagnosis to first line and relapse treatment, and how prescribing choices are shaped by outcomes, access, and site protocols. We speak with clinicians, hospital pharmacy stakeholders, payor or reimbursement experts, and distribution side respondents across the Americas, EMEA, and APAC, so gaps in country assumptions can be narrowed before totals are finalized.
Distribution of primary research fieldwork respondents
| Company type | Respondent position | Region |
|---|---|---|
| Top tier: 37% | CXOs: 12% | APAC: 52% |
| Mid tier: 49% | Functional/Unit leaders: 39% | EMEA: 29% |
| Smaller Players: 14% | Managers: 49% | Americas: 19% |
Market-Sizing & Forecasting
Sizing is built using a top-down demand pool, where incidence and eligible treated patients are translated into therapy use by care setting, then converted into value using typical duration and pricing logic. To keep totals grounded, we corroborate with selective bottom-up checks, such as sampled price per course multiplied by estimated treated volume, followed by channel conversations on utilization patterns in major hospitals.
Key inputs in the model include GBM incidence and survival duration, treated patient share by geography, standard of care mix across chemotherapy, radiation therapy, and other treatment approaches, average treatment duration and retreatment at recurrence, and price evolution and access controls that affect net realized value. When country data is thin, nearby peer markets with similar protocols are used as bridges, and the assumptions are re-tested in interviews so the country roll-up does not drift.
For forecasting, we run scenario analysis around pipeline timing and expected adoption, and anchor the yearly path using smoothing on the historical and near-term series so one-time spikes do not distort the curve. After expert feedback is consolidated, the outlook is adjusted so growth reflects realistic practice change and reimbursement pace.
Data Validation & Update Cycle
Outputs are checked against independent signals, including epidemiology totals, treatment utilization cues, and the direction implied by approvals and guideline movement. When a variance shows up, we re-check inputs such as treated share, duration, and currency timing, then revisit the underlying assumption with another analyst before it is accepted.
Each report goes through multi-step internal review, including logic checks on inputs, year-over-year movement checks, and cross-region consistency checks so results are not driven by a single data point. Reports are refreshed annually, and interim updates are triggered when material events occur, such as a major approval, a label change, or a meaningful reimbursement shift. Before delivery, an analyst performs a final freshness pass so clients receive an up-to-date view.
Âé¶¹ÊÓÆµ's Glioblastoma Multiforme Treatment Market Size Compared With Other Published Estimates
Published values for the GBM treatment market can appear far apart, even when the same disease area is discussed, because publishers define the market boundaries differently and refresh inputs on different schedules. The reference year, what is counted as treatment revenue, and how uptake is modeled are usually the biggest drivers.
Epidemiology totals and care pathway checks, including treated patient share by line of therapy and real-world duration patterns, are used as evidence points to keep Âé¶¹ÊÓÆµ tied to commercial GBM treatment revenues rather than including diagnostics, imaging, molecular profiling, or broader neuro-oncology service revenues. The remaining differences often come from how quickly newer modalities are assumed to be adopted, whether price progression uses list prices or net pricing logic, and whether currency conversion uses average-year rates or point-in-time rates.
Benchmark comparison
| Source | Market Size | Gaps in Research Methodology |
|---|---|---|
| Âé¶¹ÊÓÆµ | USD 3.24 B (2026) | |
| Trade Publisher A | USD 2.48 B (2024) | Uses an earlier reference year and a revenue definition that bundles several care services alongside treatment, which shifts what is counted and changes the timing of growth. |
| Global Research Group B | USD 4.39 B (2026) | Applies broader inclusion choices and stronger uptake and price progression assumptions for newer modalities, which can lift the 2026 total if treated patient and duration checks are not used as constraints. |
Overall, the spread is explained by what gets counted as treatment, the year selected for the snapshot, and how adoption and pricing are carried forward. By keeping the model linked to treated patients, care setting mix, and course duration, the total stays easier to trace and repeat when inputs are updated.
Key Questions Answered in the Report
What is the current size of the glioblastoma multiforme treatment market?
The market is valued at USD 3.24 billion in 2026 and is projected to reach USD 4.65 billion by 2031.
Which treatment modality is growing fastest?
Tumor-Treating Fields therapy is the fastest-growing modality with an 8.62% CAGR through 2031.
Why is North America the largest regional market?
North America benefits from broad reimbursement coverage for novel devices, established clinical-trial networks, and clear orphan-drug incentives that accelerate product launches.
What drives investment in BBB-penetrating technologies?
The blood-brain barrier limits drug efficacy; solving this challenge offers significant clinical and commercial upside, prompting deals like Eli Lilly¡¯s USD 140 million partnership with Radionetics.
How are reimbursement hurdles impacting new devices?
Payers increasingly require outcome-based evidence and may delay coverage decisions by up to two years, pressing device firms to fund extensive post-market studies.
Which patient segment attracts the most innovation?
Therapies for recurrent glioblastoma draw intense R&D focus because current options deliver limited benefit and regulatory pathways can be shorter than for newly diagnosed disease.
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