Articles: disease.
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Age-related macular degeneration (AMD), a condition of multifactorial origin, is a major cause of irreversible vision loss in industrialized countries. The dry late stage of the disease, known as geographic atrophy (GA), is characterized by progressive loss of photoreceptor cells and retinal pigment epithelial cells in the central retina. An estimated 300 000 to 550 000 people in Germany suffer from GA. ⋯ In Europe at present, there is no approved treatment for GA due to AMD. There is thus a continuing need for preventive and rehabilitative measures such as smoking cessation, a balanced diet, and magnifying visual aids for patients in the advanced stages of the disease.
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Axial spondyloarthritis is an immune-mediated inflammatory condition involving the sacroiliac joints, spine, and peripheral joints. It affects approximately 1% of adults in the US and is associated with impaired physical function and reduced quality of life. ⋯ Axial spondyloarthritis predominantly affects the sacroiliac joints and spine but is also associated with extraskeletal manifestations such as uveitis, psoriasis, and inflammatory bowel disease. Physical therapy and NSAIDs are first-line treatments, but most patients require therapy with biologics (anti-TNF or anti-IL-17 agents) or JAK inhibitors to achieve improvement in signs and symptoms, inflammation control, and reduced progression of structural damage.
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Ustekinumab is an effective drug in the treatment of inflammatory bowel disease (IBD), but inadequate response or loss of response is reported in several patients. Dose escalation by intravenous reinduction or interval shortening may be a suitable option to recapture response. We undertook a systematic review and meta-analysis to assess the efficacy of dose escalation in IBD patients receiving ustekinumab. ⋯ This systematic review and meta-analysis showcased promising results, in terms of clinical response and remission, in IBD patients receiving dose escalation of ustekinumab.
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Hidradenitis suppurativa is a chronic inflammatory disease characterised by painful, deep-seated nodules, abscesses, and draining tunnels in the skin of axillary, inguinal, genitoanal, or inframammary areas. In recent years, the body of knowledge in hidradenitis suppurativa has advanced greatly. This disorder typically starts in the second or third decade of life. ⋯ The first systemic therapies approved for hidradenitis suppurativa targeting TNF (adalimumab) and IL-17 (secukinumab and bimekizumab) have expanded drug therapy options for moderate-to-severe disease, which were previously mainly restricted to oral antibiotics. Moreover, there is a robust pipeline of immunomodulatory drugs in various stages of development for hidradenitis suppurativa. Aims of management should include early intervention to prevent irreversible skin damage, adequate control of symptoms including pain, and mitigation of extra-cutaneous comorbidities, all requiring early diagnosis and an interdisciplinary, holistic and personalised approach.
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Chronic obstructive pulmonary disease affects more than 65 million people worldwide. Lung transplantation is the only definitive treatment. However, donor availability is limited in meeting the demand. ⋯ The lung's ability to regenerate extensively after injury suggests that this capability could be promoted in diseases in which loss of lung tissue occurs. Lung bioengineering offers the potential to drastically extend life expectancy in patients with end-stage lung disease. If lung reengineering were successful, it would revolutionize the world of transplantation.