ABSTRACT
Purpose: To determine the level of awareness and knowledge about glaucoma surgery and post?surgery counseling amongst paramedical staff at a tertiary eye?care hospital. Methods: This observational cross?sectional study included a random sample of 94 hospital personnel: 37 general nurse midwives, 47 ophthalmic assistants, and 10 patient caretakers (PCTs). Participants were administered a questionnaire about glaucoma surgery and post?surgery counseling of patients. Results: The study included 41 (43.6%) females and 53 (56.4%) males. The mean age of the participants was 24.85 ± 4.54 years. All participants were aware of trabeculectomy surgery in glaucoma (100%). A total of 95.7% knew that surgery helps in controlling IOP, of whom 57 (60.6%) participants got information during their course of learning. Overall 53 (56.4%) believed that surgery is done when medication failure occurs, and 58 (61.7%) knew that surgery helps in preserving vision. A total of 63 (67.0%) participants knew to counsel patients to visit an ophthalmologist when called for and take the treatment as advised, whereas 74 (78.7%) correctly said to visit an ophthalmologist immediately if pain/diminution of vision/discharge occurs. Overall, PCTs were found to be having significantly better knowledge (P = 0.01) compared to others and they also reported ophthalmologists as the chief source of information. Conclusion: This study revealed that paramedical staff had an excellent awareness of trabeculectomy surgery. However, the knowledge and counseling parts of the questionnaire revealed less than satisfactory responses. So, there is a need to continuously educate paramedical staff members so that they can help in propagating information about the role of glaucoma surgery and the importance of proper follow?up
ABSTRACT
Purpose: To evaluate the gonioscopic changes in patients receiving Descemet’s stripping endothelial keratoplasty (DSEK) without pre?existing ocular hypertension (OHT) and to report its correlation with post?surgery OHT, graft survival, and visual outcomes. Methods: Adult patients who underwent DSEK surgery from April 2014 to March 2018 with at least 2 years of follow?up were analyzed in this retrospective study. Demographic details, indication of DSEK, necessary anterior and posterior segment findings, and the post?DSEK OHT details were documented. Results: A total of 58 patients (23 males and 35 females) with a mean age of 61.44 ± 8.8 years were included in the study. The most common etiology for DSEK surgery was pseudophakic bullous keratopathy in 47 eyes (81.03%). A total of 22.41% (13/58) eyes showed elevated intra?ocular pressure (IOP) following DSEK surgery. The most common cause of IOP elevation was steroid?induced OHT in seven eyes (12.06%). Gonioscopy examination revealed areas of peripheral anterior synechiae (PAS) in 17 (29.3%) eyes. OHT was found in 4/17 (23.5%) eyes having PAS. Three of these cases required trabeculectomy + goniosynechiolysis (GSL), and the fourth case required GSL alone to control IOP. These four cases also required repeat DSEK for failed grafts. The mean pre?operative best corrected visual acuity was 1.62 logMAR (range 1.17–1.77), which gradually improved to 0.79 logMAR (range 0.3–1.77) after 2 years (p < 0.00001). Conclusion: PAS was found to be an important factor associated with post?DSEK ocular hypertension in our study. OHT in PAS cases required definitive surgical treatments to control IOP. It adversely affected the graft survival and in turn affected visual outcomes also.