Arthritis care & research · 2016
Using Dermal Temperature to Identify Rheumatoid Arthritis Patients With Radiologic Progressive Disease in Less Than One Minute.
СтатьяНаблюдательное исследованиеНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Greenwald Maria, Ball Joann, Guerrettaz Kelly, Paulus Harold
Аннотация
OBJECTIVE: To explore development of a screening test for rheumatoid arthritis (RA) patients most likely to develop radiographic damage in the next year. The test is a simple, objective measurement of elevated dermal temperature over an inflamed joint in this observational, prospective cohort study.
METHODS: Seropositive RA patients were sequentially enrolled into cohorts with hot or cool joints, as determined by a dermal thermometer. Patients naive to biologic therapy were maintained on a stable dosage of methotrexate (20-25 mg/week). The hot-joint cohort had a joint skin temperature greater than their body temperature on vital signs. Hand/wrist radiographs obtained at baseline and 1 year later were read and scored using modified Sharp/van der Heijde scores (SHS) by a single reader without sequence order or identifiers.
RESULTS: Each cohort consisted of 104 patients enrolled into observation between 2009 and 2014. Patients in the cohort with hot joints had a mean ± SD joint temperature of 1.06 ± 0.69°F above central body temperature and a nearly 4-fold higher risk of new radiographic damage than those with cool joints (SHS score 8.7 ± 6.2 versus 2.5 ± 1.4; P < 0.001). Sensitivity and specificity for joint temperature to predict radiographic damage in the next year were 92% and 78%, respectively, in the hot-joint cohort. As expected, this cohort at baseline was younger, had more recent onset RA, and had higher Westergren erythrocyte sedimentation rate levels than the cool-joint cohort (P < 0.001 for each).
CONCLUSION: Dermal joint temperature may become a screening test to quickly and accurately identify individual RA patients at high risk for radiographic damage and those who may benefit most from biologic therapy.
METHODS: Seropositive RA patients were sequentially enrolled into cohorts with hot or cool joints, as determined by a dermal thermometer. Patients naive to biologic therapy were maintained on a stable dosage of methotrexate (20-25 mg/week). The hot-joint cohort had a joint skin temperature greater than their body temperature on vital signs. Hand/wrist radiographs obtained at baseline and 1 year later were read and scored using modified Sharp/van der Heijde scores (SHS) by a single reader without sequence order or identifiers.
RESULTS: Each cohort consisted of 104 patients enrolled into observation between 2009 and 2014. Patients in the cohort with hot joints had a mean ± SD joint temperature of 1.06 ± 0.69°F above central body temperature and a nearly 4-fold higher risk of new radiographic damage than those with cool joints (SHS score 8.7 ± 6.2 versus 2.5 ± 1.4; P < 0.001). Sensitivity and specificity for joint temperature to predict radiographic damage in the next year were 92% and 78%, respectively, in the hot-joint cohort. As expected, this cohort at baseline was younger, had more recent onset RA, and had higher Westergren erythrocyte sedimentation rate levels than the cool-joint cohort (P < 0.001 for each).
CONCLUSION: Dermal joint temperature may become a screening test to quickly and accurately identify individual RA patients at high risk for radiographic damage and those who may benefit most from biologic therapy.