1.Ostrich eggshell as an onlay bone-graft substitute for orbital blow-out fractures
Yadao Rhoumel A. ; Lim Gloria D. ; Pe Lawrence C. ; Valdez Allan M. ; Cristobal Susan ; Sunico Alice Tuesday C. ; Romero Hazel L.
Philippine Journal of Ophthalmology 2004;29(3):127-130
Methods: This is an experimental study of 12 rabbits implanted with ostrich eggshell (6 rabbits with 5mm- and 6 rabbits with 10mm-diameter grafts) subperiosteally in the right orbital floor. The right orbit was harvested en bloc 1, 2, and 3 months after onlay. Radiographic studies were done one day after implantation and prior to harvest. The specimens were submitted for gross and microscopic studies.
Results: All animals showed normal wound healing. The grafts were stable and no foreign body reaction was observed 1, 2 and 3 months postimplantation. The size of the ostrich eggshell implants remained the same. There was no change in radiodensity at 3 months observation.
Conclusion: The results of this study support the potential application of ostrich eggshell as bone substitute for orbital floor fractures.
Animal
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STRUTHIONIFORMES
;
BONE TRANSPLANTATION
;
TRANSPLANTS
;
RABBITS
;
ORBIT
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ORBITAL FRACTURES
2.A cross-sectional study on the biopsychosocial factors influencing quality of life and adherence to treatment of people living with HIV (PLHIV) in the National Capital Region
Marie Kathleen R. Uy-Huang Chih Chang ; Ernesto Miguel M. Valdez III ; Erika R. Valeroso ; Rachel Anne T. Valiente ; Rhoumel Rizza Salvador P. Yadao ; Sabri-na S. Yang ; Christian F. Yap II ; Ruellen May S. Ymana ; Pamela Joanne C. Yu ; Tiffany Lorraine E. Yu ; Joaquin S. Zotomayor ; Marla M. Zuñ ; iga ; Ramon Jason M. Javier
Health Sciences Journal 2017;6(1):7-14
Introduction:
This study investigated the association of selected biopsychosocial factors (i.e., CD4
cell count, self-stigma, and social stigma) with the quality of life and adherence to treatment of people
living with HIV in the National Capital Region.
Methods:
A cross-sectional study design was conducted to document the health status and behavior
of respondents affiliated with a clinic in Quezon City. Participants answered an online questionnaire
containing the Berger HIV Stigma Scale, WHO-QOL for HIV, and HIV Treatment Adherence SelfEfficacy Scale. Bivariate analyses and prevalence risk ratios were used to determine the association
of selected biopsychosocial factors with quality of life and adherence to treatment.
Results:
One hundred respondents were analyzed, of which 42% had CD4 cell counts < 350 cells/mm3,
43% had high self-stigma and 36% had high social stigma while 11% had poor QOL and 7% had poor
ATT. There was no significant association of CD4 cell count, self-stigma and social stigma with
quality of life and with adherence to treatment.
Conclusion
A weak association was noted between poor QOL and low CD4 cell counts and among those
who felt higher social stigma, but the relationships were not significant. The association between
poor ATT and the selected biopsychosocial factors was not significant.
CD4 Lymphocyte Count
;
Social Stigma
;
Quality of Life
Result Analysis
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