RESUMEN
PURPOSE: Thoracolumbar kyphosis (TLK) is common in children with achondroplasia and resolves in 90% by 10 years of age. Our purpose was to describe the natural progression of TLK in a cohort of pre-walking children with achondroplasia. METHODS: A single-center, retrospective review identified 62 children (32 male, 30 female) with achondroplasia. Clinical information and sagittal spinopelvic parameters were collected. The children were divided into positive pelvic tilt (PT) and negative PT. All parents were routinely counseled about unsupported sitting. RESULTS: Spontaneous resolution rate was 64.5% at 1-year post-walking, 74.2% at 5 years of age, and 88.7% at 10 years of age. None of the children required posterior spinal decompression and fusion for progressive deformity or symptomatic spinal stenosis. At 1-year post-walking, the negative PT group had a higher sacral slope (p = 0.006), higher lumbar lordosis (p < 0.001), and lower pelvic incidence (p < 0.001). This relationship remained constant up to 10 years of age, and there was no association with TLK. CONCLUSION: In this largest series to date, spontaneous resolution of TLK in children with achondroplasia was 64.5% at 1-year post-walking, 74.2% at 5 years of age, and 88.7% in children followed to 10 years of age. With early identification and regular follow-up with patient education, no patient in this series required treatment or developed symptomatic spinal stenosis. While not predictive of resolution of TLK, the dichotomous presentation of PT in young children with achondroplasia persists at 5 and 10 years of age and reliably predicts the spinopelvic parameters. LEVEL OF EVIDENCE: III-retrospective comparative study.
RESUMEN
People experiencing homelessness in the UK were unconditionally offered housing (and support) from the beginning of the first lockdown in March 2020. For many, that meant '(re)entering' the support system and having a chance to 'move on' to longer-term housing. This beneficial effect of some of the policy reactions to the pandemic on people experiencing homelessness was unexpected. On the flip side, however, particularly for people struggling with drug use and mental health issues, adequate support was not available for long periods of time; support was either suspended temporarily or people were excluded from institutional support for not adhering to, for instance, lockdown rules. Similarly, digital support alternatives-modelled on increasingly widespread telemedicine-did often not work specifically for people struggling with complex needs or women experiencing homelessness. This research paper reports detailed evidence of what we observed as continued and catalysed exclusions based on interviews and ethnographic observations with both people experiencing homelessness and service providers from the beginning of the COVID-19 pandemic. Referring to our insights and learnings from three locally and temporally overlapping research projects between May 2020 and April 2021, we also propose changes to redesign future (health)care provision to prevent such impasses-which extend beyond lockdown situations to general conditional housing and support.