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항사구체기저막(항GBM) : 시장 인사이트, 역학, 시장 예측(-2034년)Anti-Glomerular Basement Membrane (Anti-GBM) - Market Insights, Epidemiology, and Market Forecast - 2034 |
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항사구체기저막(anti-GBM) 시장 규모는 미국이 주요 7개국 중 가장 큰 시장으로 2023년 약 1,550만 달러에 달했습니다. 항GBM은 매우 희귀하고 심각한 질환으로, 연간 100만 명당 약 1-1.5명의 환자가 발생합니다. 많은 환자들이 신장 기능을 상실하고 만성 투석이나 신장 이식을 필요로 합니다. 일반적으로 20-30세의 젊은 연령층과 60세 이상의 두 연령층에서 많이 발병합니다. 환자의 대부분(80-90%)은 빠르게 진행되는 사구체신염을 보입니다. 한편, 40-60%의 환자는 폐출혈을 동반하며, 극소수의 환자는 고립성 폐질환을 보입니다. 표준 치료는 혈장 교환과 고용량의 글루코코르티코이드와 사이클로포스파미드를 병용하는 것입니다.
주요 7개국 중 미국이 항GBM증 환자 수가 가장 많아 2023년에는 500명을 넘어섰습니다. EU 4개국과 영국에서는 2023년 독일이 가장 많은 환자 수를 차지했으며, 프랑스가 그 뒤를 잇습니다. 항GBM 치료제가 승인되지 않았기 때문에 항GBM 치료제에 대한 미충족 수요가 높은 것으로 나타났습니다.
항GBM 질환은 드물지만 신장과 폐에 염증을 일으키는 심각한 자가면역질환입니다. 항GBM 질환은 신장에만 발병하는 경우도 있지만, 신장과 폐에 모두 발병하는 경우 '굿파셔 증후군'이라고 부릅니다. 항GBM병은 면역체계가 폐와 신장을 공격하는 '항GBM 항체'를 만들어 장기의 출혈과 염증을 유발합니다. 또한 신장의 여과 구조물(사구체)의 염증(사구체신염)과 폐로의 과도한 출혈(폐출혈)이 특징적입니다.
항GBM 질환의 진단은 일반적으로 혈액 검사를 통해 항GBM 항체를 확인하여 진단합니다. 많은 경우 신장 생검(주사바늘로 신장 조직을 채취하는 것)을 통해 신장이 침범되었음을 증명하는 것이 필요합니다. 또한 신장에 항GBM 항체가 침착되어 있음을 보여줌으로써 진단을 확정할 수도 있습니다. 폐의 침범 여부를 확인하기 위해 엑스레이나 CT 스캔 등의 검사를 시행하기도 합니다. 환자의 혈청 내 항GBM 항체에 대해서는 간접 면역 형광법, 또는 가능하면 유전자 재조합형 또는 인간 NC-1α3를 이용한 직접 효소 결합 면역 흡착법(ELISA법)을 통해 검사합니다. 이러한 항체의 존재는 진단을 확정합니다.
치료에는 혈장교환이라는 과정이 필요하며, 기계를 사용하여 혈액에서 항GBM 항체를 제거합니다. 이 과정은 보통 2주간 매일 시행됩니다. 또한 스테로이드나 사이클로포스파미드와 같은 면역억제제를 사용하여 염증을 억제하고 추가 항체 생성을 막습니다. 치료는 보통 진단 후 6개월 동안 지속됩니다.
세계 주요 7개국 항사구체기저막(Anti-GBM) 시장에 대해 조사했으며, 시장 개요, 역학, 환자 동향, 새로운 치료법, 2034년까지의 시장 규모 예측, 미충족 의료 수요 등을 조사하여 전해드립니다.
DelveInsight's "Anti-glomerular Basement Membrane (Anti-GBM) Disease Market Insight, Epidemiology and Market Forecast - 2034" report delivers an in-depth understanding of Anti-glomerular Basement Membrane (anti-GBM) Disease, historical and forecasted epidemiology as well as the Anti-glomerular Basement Membrane (anti-GBM) Disease market trends in the United States, EU4 (Germany, France, Italy, and Spain) and the United Kingdom, and Japan.
Anti-glomerular Basement Membrane (Anti-GBM) Disease market report provides real-world prescription pattern analysis, emerging drugs, market share of individual therapies, and historical and forecasted 7MM anti-glomerular Basement Membrane (Anti-GBM) Disease market size from 2020 to 2034. The report also covers current anti-glomerular Basement Membrane (Anti-GBM) Disease treatment practices/algorithms and unmet medical needs to curate the best opportunities and assess the market's underlying potential.
Anti-GBM Treatment Market
Anti-glomerular Basement Membrane (Anti-GBM) Disease Overview, Country-Specific Treatment Guidelines and Diagnosis
Anti-GBM disease is a rare but serious autoimmune disease that causes inflammation in the kidneys and lungs. Anti-GBM disease may affect only the kidneys; however, when it causes both kidney and lung disease, it is called Goodpasture's syndrome. In anti-GBM disease, the immune system mistakenly makes "anti-GBM antibodies" that attack the lungs and kidneys, leading to bleeding and inflammation in the organs. It is also characterized by the inflammation of the filtering structures (glomeruli) of the kidneys (glomerulonephritis) and excessive bleeding into the lungs (pulmonary hemorrhaging).
The diagnosis of anti-GBM disease usually relies on a blood test to identify anti-GBM antibodies. Often a kidney biopsy (taking a small sample of kidney tissue with a needle) is required to demonstrate that the kidneys are involved. This may also confirm the diagnosis, by showing deposition of anti-GBM antibodies in the kidney. Other tests such as X-rays or CT scans are often used to show if the lungs are involved. Patients are tested for serum anti-GBM antibodies by indirect immunofluorescence testing or, when available, direct enzyme-linked immunosorbent assay (ELISA) with recombinant or human NC-1 alpha3. The presence of these antibodies confirms the diagnosis.
Anti-glomerular Basement Membrane (Anti-GBM) Disease Treatment
Treatment requires a process called plasma exchange, which involves using a machine to remove anti-GBM antibodies from the bloodstream. This is often done daily for 2 weeks. In addition, immunosuppressive drugs such as steroids and cyclophosphamide, are used to suppress inflammation and stop further antibody production. Treatment usually continues for 6 months after the diagnosis is made.
The anti-GBM disease epidemiology chapter in the report provides historical as well as forecasted epidemiology in the 7MM covering the United States, EU4 (Germany, France, Italy, and Spain) and the United Kingdom, and Japan from 2020 to 2034. The anti-GBM disease epidemiology is segmented with detailed insights into total incident cases of anti-GBM disease and age-specific incident cases of anti-GBM disease.
Anti-glomerular Basement Membrane (Anti-GBM) Disease Drug Chapter
The drug chapter segment of the anti-GBM disease market report encloses a detailed analysis of anti-GBM disease pipeline drugs. It also deep dives into the anti-GBM disease pivotal clinical trial details, expected market approvals, patent details, the latest news, and recent deals and collaborations.
Emerging Anti-GBM Drugs
IDEFIRIX (Imlifidase/HMed-IdeS): Hansa Biopharma
Imlifidase is a unique intravenous antibody-cleaving enzyme originating from Streptococcus pyogenes. It specifically targets IgG and inhibits IgG-mediated immune response and is being developed by Hansa Biopharma for the treatment of transplant rejection and rare IgG-mediated autoimmune conditions. Using imlifidase is a novel approach to eliminate pathogenic IgG. It has a rapid onset of action, cleaving IgG-antibodies and inhibiting their reactivity within hours after intravenous administration. In 2018, Hansa Biopharma was granted orphan drug designation for imlifidase for anti-GBM antibody disease in both Europe and the US. The drug is currently in Phase III.
The GOOD-IDES-02 Phase III study in anti-GBM disease has now enrolled more than 70 percent of patients and the company is expecting to complete enrollment and deliver data in 2025.
There is a high unmet need for new therapies for the treatment of anti-GBM disease, which is apparent by the unavailability of any approved drugs in the anti-GBM disease market. Nevertheless, recently some developmental activities have been initiated toward the management of anti-GBM disease. Treatment opportunities are likely to evolve as for the first time, some exciting therapy, is heading down the pipeline. At present, key players such as Hansa Biopharma (imlifidase) have commenced clinical trials that investigate new treatment options for the management of anti-GBM disease.
This section focuses on the uptake rate of potential Anti-GBM drugs expected to be launched in the market during 2024-2034, which depends on the competitive landscape, safety, and efficacy data along with order of entry. It is important to understand that the key Anti-GBM companies evaluating their novel therapies in the pivotal and confirmatory trials should remain vigilant when selecting appropriate comparators to stand the greatest chance of a positive opinion from regulatory bodies, leading to approval, smooth launch, and rapid uptake.
Anti-glomerular Basement Membrane (Anti-GBM) Disease Activities
The Anti-GBM market report provides insights into different therapeutic candidates in different stages. It also analyzes key players involved in developing targeted therapeutics.
Pipeline Development Activities
The Anti-GBM market report covers information on collaborations, acquisitions and mergers, licensing, and patent details for anti-GBM disease emerging therapies.
Anti-GBM KOL Views
To keep up with the real-world scenario in current and emerging Anti-GBM market trends, we take opinions from key industry leaders 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 evolving treatment landscape, patient reliance on conventional therapies, patient therapy switching acceptability, and drug uptake along with challenges related to accessibility.
DelveInsight's analysts connected with 10+ KOLs to gather insights; however, interviews were conducted with 5+ KOLs in the 7MM. Their opinion helps understand and validate current and emerging treatment patterns of anti-GBM disease. This will support the clients in potential upcoming novel treatments by identifying the overall scenario of the market and the unmet needs.
Qualitative Analysis
We perform Qualitative and market Intelligence analysis using various approaches, such as SWOT analysis and Conjoint Analysis. In the SWOT analysis, strengths, weaknesses, opportunities, and threats in terms of gaps in disease diagnosis, patient awareness, physician acceptability, competitive landscape, cost-effectiveness, and geographical accessibility of therapies are provided.
Conjoint Analysis analyzes multiple approved and 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.
Further, the therapies' safety is evaluated wherein the acceptability, tolerability, and adverse events are majorly observed, and it sets a clear understanding of the side effects posed by the drug in the trials. In addition, the scoring is also based on the 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.
Anti-GBM Market Access and Reimbursement
The Anti-GBM market report further provides detailed insights on the country-wise accessibility and reimbursement scenarios, cost-effectiveness scenario of currently used 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.
Scope of the Anti-GBM Market Report