Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Universidad Privada ...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
versions View all 1 versions
addClaim

Membrana amniótica comparada con membrana amniótica más autoinjerto limbar en el tratamiento del pterigion recurrente

Authors: Chirinos Saldaña, Magda Patricia; Chirinos Saldaña, Magda Patricia;

Membrana amniótica comparada con membrana amniótica más autoinjerto limbar en el tratamiento del pterigion recurrente

Abstract

Comparar la efectividad de dos técnicas quirúrgicas en el tratamiento del pterigion recurrente (PR). Métodos: estudio de cohortes retrospectiva que evaluó el uso de membrana amniótica (MA) + injerto limbar (Grupo 1) y de MA (Grupo 2) en ojos con PR. La efectividad del tratamiento se basó en la incidencia de inflamación, fibrosis y recurrencia de bajo grado a los 6 meses postquirúrgicos. Se utilizó la regresión logística ordinal para ajustar el efecto del tratamiento sobre la recurrencia considerando la influencia de variables de confusión. Resultados: Se estudiaron 68 ojos de 68 pacientes (Grupo 1=33, Grupo 2=35). A los seis meses postquirúrgicos, el Grupo 2 presentó mayor grado de fibrosis y recurrencia que el Grupo 1 (p=0,037 y 0,043 respectivamente), sin diferencias en el grado de inflamación. La efectividad del tratamiento en el Grupo 1 fue superior al del Grupo 2 [RR=1,41(1,04 – 1,92)]. Ajustando la comparación de las técnicas al efecto de las variables de confusión, el Grupo 1 presentó 76% menos probabilidad de desarrollar grados altos de recurrencia que el Grupo 2 (p=0,006). Conclusiones: La MA + injerto limbar fue más efectiva que la MA en el tratamiento del PR a los 6 meses postquirúrgicos.

To compare the effectiveness of two surgical techniques in the treatment of recurrent pterygium (RP). Methods: retrospective cohort study that evaluated the use of amniotic membrane (AM) + limbal graft (Group 1) and AM (Group 2) in eyes with RP. The effectiveness of the treatment was based on the incidence of low-grade of inflammation, fibrosis, and recurrence at 6 months after surgery. Ordinal logistic regression was used to adjust the effect of treatment on recurrence considering the influence of confounding variables. Results: 68 eyes of 68 patients were studied (Group 1 = 33, Group 2 = 35). Six months after surgery, Group 2 presented a higher grade of fibrosis and recurrence than Group 1 (p = 0.037 and 0.043, respectively), with no differences in the grade of inflammation. Treatment effectiveness in Group 1 was higher than in Group 2 [RR = 1.41 (1.04 – 1.92)]. Adjusting the comparison of the techniques to the effect of confounding variables, Group 1 was 76% less likely to develop advanced grades of recurrence than Group 2 (p = 0.006). Conclusions: AM + limbal graft was more effective than AM in the treatment of RP at 6 months after surgery.

Tesis

Country
Peru
Keywords

Amnios, Pterigión recurrente, http://purl.org/pe-repo/ocde/ford#3.02.28

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green
Related to Research communities