Reumatologia clinica · 2016
Radiographic changes of the distal phalangeal tuft of the hands in subjects with systemic sclerosis. Systematic review.
СтатьяСистематический обзорНазвание и аннотация: Перевод в очереди
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Izquierdo Yojhan Edilberto, Calvo Páramo Enrique, Castañeda Luisa María, Gómez Sandra Viviana, Zambrano Fernán Santiago
Аннотация
OBJECTIVE: To determine abnormal plain radiograph findings of the distal phalanx tuft of the hand (DPTH) associated with systemic sclerosis in adults.
METHODS: A systematic review was developed following the parameters of the PRISMA guidelines in databases: MEDLINE, EMBASE, BIREME, Scielo, Google Scholar and others including as primary outcomes alterations of DPTH (erosions, resorption, sclerosis and proliferation) detected by simple radiography in subjects with systemic sclerosis. The prevalence of radiographic findings was synthesized using the fixed effects model. The statistical associations were expressed in terms of relative risk or odds ratio with their respective confidence intervals and p values.
RESULTS: Twenty-two observational studies were included; the prevalence of DPTH resorption was 28.3% (95% CI: 0.256-0.312; p < .001); I2=80.4%, the prevalence of calcinosis was 15.6% (95% CI: 0.113-0.210; p < .001); I2=0%. No study reported proliferation or erosions and only one study described sclerosis of DPTH in 5 individuals.
CONCLUSIONS: Resorption and calcinosis of DPTH are the characteristic radiographic findings in patients with systemic sclerosis. However, new studies with greater methodological strength are needed to establish associations between these phenomena and their presence in other connective tissue diseases.
METHODS: A systematic review was developed following the parameters of the PRISMA guidelines in databases: MEDLINE, EMBASE, BIREME, Scielo, Google Scholar and others including as primary outcomes alterations of DPTH (erosions, resorption, sclerosis and proliferation) detected by simple radiography in subjects with systemic sclerosis. The prevalence of radiographic findings was synthesized using the fixed effects model. The statistical associations were expressed in terms of relative risk or odds ratio with their respective confidence intervals and p values.
RESULTS: Twenty-two observational studies were included; the prevalence of DPTH resorption was 28.3% (95% CI: 0.256-0.312; p < .001); I2=80.4%, the prevalence of calcinosis was 15.6% (95% CI: 0.113-0.210; p < .001); I2=0%. No study reported proliferation or erosions and only one study described sclerosis of DPTH in 5 individuals.
CONCLUSIONS: Resorption and calcinosis of DPTH are the characteristic radiographic findings in patients with systemic sclerosis. However, new studies with greater methodological strength are needed to establish associations between these phenomena and their presence in other connective tissue diseases.