暂无摘要。

Duchenne muscular dystrophy (DMD) is a disease that primarily affects males and causes a gradual loss of muscle strength. This results in a deterioration of motor skills and functional mobility, which can impact the performance of various occupations. Individuals with DMD often rely heavily on caregivers to assist with daily activities, which can lead to caregiver burden. A case study was conducted to explore and describe potential variations in the performance of a young adult diagnosed with DMD and his caregivers resulting from the integration of smart speakers (SS)-controlled Internet of Things (IoT) devices in the home environment. The study also examined the potential of SS as an environment control unit (ECU) and analysed variations in caregiver burden. Smart devices and SS were installed in the most frequently used spaces, namely, the bedroom and living room. The study employed WebQDA software to perform content analysis and Microsoft Excel to calculate the scores of the structured instruments. The implementation of the IoT-assisted environment compensated for previously physical tasks, resulting in a slight increase in independent performance and reduced demands on caregivers.

Due to improved supportive care, survival of patients with Duchenne muscular dystrophy (DMD) has increased significantly. Consequently, new challenges emerge in adult patients with DMD. In clinical practice we increasingly see patients with serious, even life-threatening, gastrointestinal (GI) problems in advanced disease stages. Little is known about the longitudinal course of GI problems and the appropriate management. We present a case-series of six adult patients with DMD with (recurrent) GI problems that required hospital admission. The most prevalent reported serious GI symptoms were gastrointestinal pseudo-obstruction, (sub)ileus and gastric dilatation. Besides, an overview is presented of the therapeutic options for GI problems in DMD. The current study provides insight in possible treatment options, however, there is a clear need for more research and an integral guideline on treatment of GI problems in adult patients with DMD in order to reduce associated morbidity and mortality.

暂无摘要。

暂无摘要。

We report a non-ambulatory 13-year-old boy with Duchenne muscular dystrophy who experienced severe acute respiratory distress syndrome and cerebral fat embolism following elective soft tissue surgery. Post-surgery radiological examination revealed bilateral femoral fractures and marked osteopenia that were believed to have caused disseminated pulmonary and cerebral fat embolism. The patient had never been on glucocorticoid treatment. Five months post-surgery, he remained in a state of minimal consciousness. A literature review was performed and eleven publications included, providing case reports of a total number of 23 patients with Duchenne muscular dystrophy with fat embolism syndrome. The most common causes were falls from the wheelchair that predominantly resulted in femoral fractures. Median age at the event was around 14 years. Seven patients succumbed to complications of fat embolism. No event was described in the context of surgery. We want to raise awareness that spontaneous unnoticed fractures may occur especially in adolescents with DMD from traumatic injury of large bones and also during elective surgery with a high risk of causing fat embolism with severe sequelae.

Improvement in clinical conditions allowed physicians to pay more attention to the cognitive function in DMD patients, leading to description of a cognitive impairment not only in affected males, but in female carriers as well. This study aimed to investigate the cognitive involvement in a cohort of DMD carriers and to summarize the current knowledge about the intellectual involvement and neuropsychological profile in DMD/BMD carriers. Our case series consisted of 22 carrier patients from two different centers (IRCCS Mondino, Pavia and Policlinico Gemelli, Rome), for whom we retrospectively collected cognitive, clinical and genetic data. For literature review, we selected 9 studies published in English language from 2011 to 2023 and cited in PubMed. We found that the average IQ of DMD carriers was lower (74; very low) than the average score on normal curve (100 as average standard score). Furthermore, about 50% of them fell in the \"extremely low IQ\" range, compared with 2-3% of general population. A higher incidence of intellectual disability was confirmed in symptomatic DMD carriers (mean IQ 66; extremely low) from IRCCS Mondino, but not in the asymptomatic ones (mean IQ 99; average), when compared to the general population. Current literature, albeit limited, seems to confirm the presence of a cognitive impairment in carriers, although milder than in affected males but with a similar neuropsychological profile. However, further studies are necessary to delve deeper into this issue and provide adequate educational support.

Duchenne muscular dystrophy is a progressive muscle wasting disease caused by pathogenic variants in DMD. Gastrointestinal involvement is increasingly recognised in older patients and can manifest as life-threatening bowel dysmotility. We describe a series of adults with Duchenne muscular dystrophy who developed either severe colonic pseudo-obstruction or sigmoid volvulus requiring urgent assessment and intervention. The presentations varied in their clinical picture and outcomes, but together highlight the complexity of managing gastrointestinal complications in this cohort of patients. Key considerations include pre-existing cardiorespiratory compromise and the increased risk associated with surgery and general anaesthesia. We also outline a role for home parenteral nutrition in the long-term management of associated bowel dysmotility.

Duchenne muscular dystrophy (DMD) is a severe, progressive, muscle-wasting disease. Notably, several extramuscular manifestations and complications of advanced DMD, including skin disorders, are known. However, hyperhidrosis and its treatment have not been well-described in association with advanced DMD, therefore we aimed to confirm the efficacy of 5% sofpironium bromide gel in treating secondary hyperhidrosis in patients with advanced DMD. We retrospectively reviewed patients with advanced DMD who underwent treatment with 5% sofpironium bromide gel. All patients were evaluated using the hyperhidrosis disease severity scale (HDSS) score and by measuring the gravimetric weight of palmar and/or plantar sweat. Three patients with advanced DMD were treated and the patients were aged 28, 31, and 32 years, respectively. Their HDSS scores showed a decreasing tendency within 5 weeks after treatment. In addition, all patients had a decreased gravimetric weight of palmar and/or plantar sweat, and the mean decrease rate of palmar sweat at 7 weeks after treatment was 53.7%. One patient had skin dryness on both soles, but no serious adverse events were observed. Treatment using 5% sofpironium bromide gel showed beneficial efficacy against palmoplantar hyperhidrosis in patients with advanced DMD. These findings warrant further investigation in future studies.

UNASSIGNED: Persistent hyperCKemia results from muscle dysfunction often attributed to genetic alterations of muscle-related genes, such as the dystrophin gene (DMD). Retrospective assessment of findings from DMD analysis, in association with persistent HyperCKemia, was conducted.
UNASSIGNED: Evaluation of medical records from 1354 unrelated cases referred during the period 1996-2021. Assessment of data concerning the detection of DMD gene rearrangements and nucleotide variants.
UNASSIGNED: A total of 730 individuals (657 cases, 569 of Greek and 88 of Albanian origins) were identified, allowing an overall estimation of dystrophinopathy incidence at ~1:3800 live male births. The heterogeneous spectrum of 275 distinct DMD alterations comprised exon(s) deletions/duplications, nucleotide variants, and rare events, such as chromosome translocation {t(X;20)}, contiguous gene deletions, and a fused gene involving the DMD and the DOCK8 genes. Ethnic-specific findings include a common founder variant in exon 36 (\'Hellenic\' variant).
UNASSIGNED: Some 50% of hyperCKemia cases were characterized as dystrophinopathies, highlighting that DMD variants may be considered the most common cause of hyperCKemia in Greece. Delineation of the broad genetic and clinical heterogeneity is fundamental for actionable public health decisions and theragnosis, as well as the establishment of guidelines addressing ethical considerations, especially related to the mild asymptomatic patient subgroup.