THU394 Disease Burden Of X-Linked Hypophosphatemia Focused On The United States And Canada: A Targeted Literature Review
Notice bibliographique
Résumé
Abstract Disclosure: Z. Li: Employee; Self; Employee of Kyowa Kirin, Inc., Princeton, NJ, USA. O. Zaidi: Other; Self; Employee of OPEN Health and received funding to complete this research. C. Chukwu: Other; Self; Employee of OPEN Health and received funding to complete this research. H. Heerssen: Other; Self; Employee of Kyowa Kirin, Inc., Princeton, NJ, USA. Y. Zhao: Other; Self; Employee of Kyowa Kirin, Inc., Princeton, NJ, USA. A. Dale: Other; Self; Employee of Kyowa Kirin, Inc., Princeton, NJ, USA. M. Bernauer: Other; Self; Employee of OPEN Health and received funding to complete this research. Introduction: X-linked hypophosphatemia (XLH) is a rare genetic musculoskeletal disease and the most common form of heritable hypophosphatemic rickets. The objective of this review was to summarize the disease burden and treatment patterns of XLH in the United States (US) and Canada. Methods: Publications from January 1, 2015, to June 3, 2022, were searched using the Medline, Embase, and EconLit databases. Observational studies reporting epidemiology, humanistic burden, economic burden, and treatment patterns in the US and Canada were included. Evidence on epidemiology, humanistic burden, and treatment patterns was expanded to other countries as limited US and Canada studies were identified. Results: A total of 1,218 publications were screened; 42 publications were included (6 from US or Canada; 36 did not report location or were from other countries). Epidemiology data (i.e., incidence, prevalence, mortality) were limited for patients with XLH in the US and Canada. The estimated number of people in the US with XLH was <50,000 in 2021. Globally, the incidence of XLH was estimated at 3.9 per 100,000 live births, and the prevalence ranged from 1.4 per 100,000 to 4.8 per 100,000. One United Kingdom-based study estimated an XLH mortality rate of 12.1 per 1,000 person-years. Sixteen publications reported clinical manifestations of XLH, which showed a high level of heterogeneity. Among children with XLH, frequent clinical manifestations (>80% in 1 or more publications) included active rickets, diminished height, gait disturbance, bone or joint pain, and leg bowing. Among adults with XLH, frequent clinical manifestations (>80% in 1 or more publications) included short stature, leg deformity, musculoskeletal pain, fatigue, osteoarthritis, enthesophytes, gait disturbance, dental abscesses, and joint stiffness or restricted range of motion. Humanistic burden data from the US was limited to 2 non-trial publications, which used, respectively, the 36-Item Short Form Survey (SF-36) and the Knee Injury and Osteoarthritis Outcome Score-Physical Function Shortform (KOOS-PS) instruments. These 2 publications reported lower health-related quality of life for patients with XLH compared with the general population. No publication was identified on economic burden, treatment patterns, or XLH guidelines in the US or Canada. A consensus statement from a US panel of experts recommends individualization of monitoring and disease management due to clinical heterogeneity. Conclusions: There are limited published data on disease burden or treatment patterns for XLH in the US or Canada. Further research should consider the epidemiological, humanistic, and economic burden of XLH among pediatric and adult populations in these countries. Presentation: Thursday, June 15, 2023
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,000 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,000 | 0,001 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,000 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule tête enseignante, pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».