scholarly journals Scleral Concave Pool Trabeculectomy Combined Phacoemulsification in Primary Open-Angle Glaucoma with Cataract.

2020 ◽  
Author(s):  
Xiangxiang Ye ◽  
Yongjun Qi ◽  
Jianhua Deng ◽  
Yang Yang ◽  
Ting Mo ◽  
...  
Keyword(s):  
Adverse Events ◽  
Primary Open Angle Glaucoma ◽  
Open Angle Glaucoma ◽  
Case Series ◽  
Control Group ◽  
Study Group ◽  
Open Angle ◽  
Postoperative Changes ◽  
Significant Difference ◽  
Group 5

Abstract Background: To investigate the safety and efficacy of scleral concave pool trabeculectomy (SCPT) combined phacoemulsification for eyes with coexisting cataract and primary open-angle glaucoma (POAG).Methods: This was a retrospective, controlled, interventional case series. Thirty patients (30 eyes) were diagnosed with coexisting cataract and POAG between May 2015 and April 2018. Fourteen eyes underwent SCPT combined phacoemulsification were set as the study group, and 16 eyes received conventional phacotrabeculectomy were set as the control group. All patients were followed up for at least 6 months. The preoperative to postoperative changes in IOP, glaucoma medication requirements, BCVA, blebs functions, and adverse events were recorded. Results: The groups were matched for baseline age, BCVA, IOP and types of IOP-lowering medications (all P>0.05). At 6-month visit, there were no significant difference between control and study group in the improvement of BCVA (0.22±0.24 versus 0.18±0.26, P=0.718), reduction of IOP (-11.21±8.61mmHg versus -9.19±9.18mmHg, P=0.540) and the number of eyes that needed IOP-lowering medications (2 versus 3, P=0.743). At the last visit, the rate of forming functioning blebs was significantly different between the study and control groups, (92.9% versus 68.7% respectively, P=0.007). In the study group, 5 eyes developed hypotony，and 1 eye showed limited choroidal detachment, whereas in the control group 1 eye developed malignant glaucoma. All adverse events were successfully managed. Conclusion: The SCPT combined phacoemulsification is a safe and effective alternative to conventional phacotrabeculectomy for patients with POAG and visually significant cataract.

scholarly journals Safety and Efficacy of Scleral Concave Pool Trabeculectomy Combined Phacoemulsification for Eyes with Coexisting Cataract and Primary Open Angle Glaucoma.

2019 ◽  
Author(s):  
Xiangxiang Ye ◽  
Yongjun Qi ◽  
Jianhua Deng ◽  
Yang Yang ◽  
Ting Mo ◽  
...  
Keyword(s):  
Adverse Events ◽  
Primary Open Angle Glaucoma ◽  
Open Angle Glaucoma ◽  
Case Series ◽  
Control Group ◽  
Study Group ◽  
Open Angle ◽  
Safety And Efficacy ◽  
Postoperative Changes ◽  
Significant Difference

Abstract Purpose To investigate the safety and efficacy of scleral concave pool trabeculectomy (SCPT) combined phacoemulsification for eyes with coexisting cataract and primary open angle glaucoma (POAG).Methods This was a retrospective, controlled, interventional case series. Thirty patients (30 eyes) were diagnosed with coexisting cataract and POAG between May 2015 and April 2018. Fourteen eyes underwent SCPT combined phacoemulsification were set as the study group, and 16 eyes received conventional phacotrabeculectomy were set as the control group. All patients were followed up for at least 6 months. The preoperative to postoperative changes in IOP, glaucoma medication requirements, BCVA, blebs functions, and adverse events were recorded.Results The groups were matched for baseline age, BCVA, IOP and types of IOP-lowering medications (all P>0.05). At 6-month visit, there were no significant difference between control and study group in the improvement of BCVA (0.22±0.24 versus 0.18±0.26, P=0.718), reduction of IOP (-11.21±8.61mmHg versus -9.19±9.18mmHg, P=0.540) and the number of eyes that needed IOP-lowering medications (2 versus 3, P=0.743). At the last visit, the rate of forming functioning blebs was significantly different between the study and control groups, (92.9% versus 68.7% respectively, P=0.007). In the study group, 5 eyes developed shallow anterior chamber,and 1 eye showed limited choroidal detachment, whereas in the control group 1 eye developed malignant glaucoma. All adverse events were successfully managed.Conclusion The SCPT combined phacoemulsification is a safe and effective alternative to conventional phacotrabeculectomy for patients with POAG and visually significant cataract.

scholarly journals Role of minimally invasive glaucoma surgery in the management of chronic open-angle glaucoma

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Ojasvi Sharma ◽  
Didar Abdulla ◽  
Anthony King ◽  
Monali Chakrabarti ◽  
Tarun Sharma
Keyword(s):  
Success Rate ◽  
Primary Open Angle Glaucoma ◽  
Open Angle Glaucoma ◽  
Case Series ◽  
Glaucoma Surgery ◽  
Complication Rates ◽  
Open Angle ◽  
Patient Demographics ◽  
Significant Difference ◽  
Advanced Glaucoma

AbstractTo compare the safety and efficacy of phacoemulsification combined with ab-interno trabeculectomy (Trabectome) and phacoemulsification combined with I-Stent inject in patients with medically uncontrolled primary open-angle glaucoma (POAG). A retrospective comparative case series. 70 eyes of 66 patients completed 2 years follow up after these treatments performed in 2017–2018. 35 eyes of 33 patients underwent combined Phaco-Trabectome (PT); and 35 eyes of 33 patients underwent combined Phaco-I-Stent inject (Pi). Patient demographics and preoperative characteristics are comparable. A 20% drop in IOP was achieved in 27 eyes (77.14%) in PT group and 28 eyes (80%) in Pi group (p = 0.77). Success rate (target IOP achieved and maintained for 2 years) in advance glaucoma was 25% in PT group and 30.7% in Pi group (p = 0.90). In mild to moderate glaucoma, success rate was 85.71% in PT group and 90% in Pi group (p = 0.67). There was no significant difference between two groups with regards to mean reduction in glaucoma medications and complication rates. Trabectome and I-Stent combined with phacoemulsification are equally efficacious and safe for treating patients with medically uncontrolled mild and moderate primary open-angle glaucoma (POAG). However, they are not an effective treatment for patients with advanced glaucoma.

scholarly journals Association between Helicobacter pylori infection and primary open-angle glaucoma

2019 ◽  
Vol 12 (1) ◽  
pp. 25-28
Author(s):  
Sayaka Sultana ◽  
Nazneen Khan ◽  
Chonchol Kumar Ghosh ◽  
Ahmed Abu Saleh ◽  
Md. Shafiqul Islam
Keyword(s):  
Helicobacter Pylori ◽  
Primary Open Angle Glaucoma ◽  
Open Angle Glaucoma ◽  
Helicobacter Pylori Infection ◽  
Control Group ◽  
Case Group ◽  
Open Angle ◽  
Significant Difference ◽  
13C Urea Breath Test ◽  
H Pylori

The pathological processes of primary open-angle glaucoma is unknown. Several studies show the relation between Helicobacter pylori infection and primary open-angle glaucoma. The purpose of this study was to assess the association between H. pylori infection and primary open-angle glaucoma. Forty patients of diagnosed primary open-angle glaucoma were selected as case and 40 participants without primary open-angle glaucoma were selected as control as per inclusion and exclusion criteria. Complete clinical evaluation including history, physical examination, relevant ocular examinations and laboratory investigations were performed. Serologic evidence of H. pylori infection was found in 75% of patients with primary open-angle glaucoma and 30% of patients without primary open-angle glaucoma which achieved statistically significant difference (p=0.000, OR=7.00 and CI 95% =2.61-18.74). 13C urea breath test was positive in 70% in case group and 37.5% in control group which also achieved statistically significant difference  (p=0.003, OR=3.89 and CI 95% =1.53-9.87). The findings revealed significant association between H. pylori infection and primary open-angle glaucoma.  

The role of rs2075575 polymorphism of the aquaporin 4 gene in the development of primary open-angle glaucoma

2019 ◽  
pp. 16-20
Author(s):  
Е.В. Собанчеев ◽  
Ю.А. Витковский ◽  
А.С. Емельянов ◽  
А.Н. Емельянова ◽  
Е.А. Жаринова ◽  
...  
Keyword(s):  
Intraocular Pressure ◽  
Primary Open Angle Glaucoma ◽  
Open Angle Glaucoma ◽  
Protective Role ◽  
Aquaporin 4 ◽  
Control Group ◽  
Open Angle ◽  
Aquaporin Gene ◽  
Significant Difference

Актуальность. Несмотря на всестороннее изучение патогенеза первичной открытоугольной глаукомы (ПОУГ), механизмы возникновения заболевания до конца не изучены. В настоящее время определена роль аквапоринов в регуляции внутриглазного давления. Были обнаружены мутации, усиливающие и снижающие функции аквапорина 4, описано влияние различных генетических вариантов аквапоринов на величину внутриглазного давления. Цель исследования. Исследовать частоту встречаемости вариантов полиморфизма rs2075575 (C/Т) гена аквапорина 4 у больных ПОУГ. Материалы и методы. В исследовании приняли участие 101 пациент с ПОУГ и 80 здоровых людей (контрольная группа). Возраст исследуемых колебался от 45 до 87 лет. Средний возраст составил 66 лет. Критерием включения в основную группу служил диагноз ПОУГ развитой, далеко зашедшей и терминальной стадий. Критериями включения в контрольную группу служили возраст старше 60 лет, отсутствие глаукомы и выраженной соматической патологии. ДНК выделяли из буккального эпителия. Полиморфизм гена аквапорина 4 rs2075575 определяли методом полимеразной цепной реакции. Результаты. Установлено, что распределение генотипов у пациентов с ПОУГ отличается от группы здоровых лиц. Обнаружено, что генотип СС среди больных глаукомой встречается в 1,8 раза чаще, чем в контрольной группе. Наоборот, генотип СТ выявляется в 1,5 раза чаще в контрольной группе. Отношение шансов (OR) для генотипа СС равно 2,48 (95% CI 1,30-4,74). У генотипа СТ выявляется протекторная роль, OR =0,52 (95% CI 0,28-0,97). Частота встречаемости генотипа ТТ в исследуемых группах не различается. Выводы. Полиморфный вариант rs2075575 (C/Т) гена аквапорина 4 вносит вклад в риск развития ПОУГ в исследованной выборке. Background. Despite a comprehensive study of the pathogenesis of the disease, the mechanisms of primary open-angle glaucoma are not completely clear. Currently, the role of aquaporins in the regulation of intraocular pressure has been determined. Mutations were discovered that enhance and decrease the functions of aquaporin 4. The effect of various genetic variants of aquaporins on the value of intraocular pressure is described. The aim of research. To investigate the variability of the polymorphism of aquaporin 4 rs2075575 (C / T) in patients with glaucoma. Materials and methods. 101 persons with primary open-angle glaucoma and 80 persons without glaucoma (the control group) were examined. The age of the subjects ranged from 45 to 87 years. The average age was 66 years. The criterion for inclusion in the main group was the diagnosis of primary open-angle glaucoma of a developed, distant and terminal stage. The criteria for inclusion in the control group were age over 60 years, the absence of glaucoma, the absence of pronounced somatic pathology. DNAs were extracted from buccal epithelium. The polymerase chain reaction (PCR) method was used to determine the polymorphism of the aquaporin gene 4 rs2075575. Results. There was a significant difference in the distribution of genotypes in the study and control groups. СС genotype among patients with glaucoma occurs 1.8 times more often than in the control group. CT genotype, on the contrary, is 1.5 times more often in the control group. The odds ratio (OR) for this genotype is 2.48 (95% CI 1.30 - 4.74). The CT genotype reveals a protective role, OR = 0.52 (95% CI 0.28 - 0.97). The genotype of TT in the studied groups is slightly different in frequency of occurrence. Conclusion. The frequencies of gene polymorphisms of aquaporin 4 rs2075575 (C/Т) in patients with primary open-angle glaucoma and healthy were diverse. The likelihood of developing primary open-angle glaucoma is increased in carriers of the СС genotype. Genotype CT play a protective role for primary open-angle glaucoma.

scholarly journals Advantages of dynamic bi-directional applanation tonometry in primary open-angle glaucoma diagnostics

2019 ◽  
Vol 12 (2) ◽  
pp. 12-17
Author(s):  
A. Sh. Zagidullina ◽  
B. M. Aznabaev ◽  
I. A. Lakman ◽  
R. R. Islamova ◽  
R. R. Sattarova
Keyword(s):  
Primary Open Angle Glaucoma ◽  
Open Angle Glaucoma ◽  
Corneal Thickness ◽  
Biomechanical Properties ◽  
Applanation Tonometry ◽  
Control Group ◽  
Open Angle ◽  
Significant Difference ◽  
The Usa ◽  
Advanced Stages

Purpose. To study tonometry parameters features, measured by different methods, taking into account individual morphometric eye parameters and biomechanical properties of the corneoscleral shell in patients with the initial and the advanced stages of primary open angle glaucoma (POAG).Material and methods. 51 patients (99 eyes) aged 48–82, with the initial (45 eyes) and advanced stages (54 eyes) of POAG were examined. The control group consisted of 31 patients (62 eyes) aged 47–83 without ophthalmic pathology. In addition to standard ophthalmologic examination, tonometry was performed using the Ocular Response Analyzer (ORA, Reichert Inc., the USA).Results. The main tonometry parameters of ORA revealed significant differences between POAG patients and the control group. No significant difference in the central corneal thickness (CCT) was found between the POAG and the control group. Patients with I and II stages of glaucoma taken separately showed differences in CCT and tonometry parameters.Conclusion. Dynamic bi-directional applanation tonometry enables to take into account the changes in viscoelastic properties of the corneoscleral eye shell, and definitely has diagnostic advantages in examining patients with various stages of POAG.

scholarly journals Evaluation of depth perception and association of severity in Glaucoma patients and suspects

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Pragati Gautam Adhikari ◽  
Madhu Thapa ◽  
Manisha Dahal
Keyword(s):  
Depth Perception ◽  
Primary Open Angle Glaucoma ◽  
Open Angle Glaucoma ◽  
Corneal Thickness ◽  
Control Group ◽  
Open Angle ◽  
Female Ratio ◽  
Significant Difference ◽  
The Mean ◽  
The Difference

Abstract Background To evaluate depth perception in Primary open angle glaucoma (POAG), glaucoma suspects compared to controls and to determine the association between depth perception and severity of glaucoma. Methods This was a hospital based, comparative, cross-sectional study. The ethical clearance was taken from institutional review committee of Institute of Medicine [Reference no.399 (6–11) E2 077-078]. Agematched, equal number of participants in each group (N=20) were evaluated with both Titmus and Frisby stereoacuity tests to measure depth perception as stereopsis threshold in seconds of arc. The participants were selected using the purposive sampling technique. Results There was no differences in age, sex, or best corrected visual acuity, intraocular pressure, central corneal thickness (CCT), found among the three groups (POAG, Glaucoma Suspects and Control) respectively. However, there was significant difference in cup disc ratio (CDR) between the groups. Equal number of male and female were there in each group, while in POAG group male to female ratio was 3:2. The mean stereoacuity threshold in control group was 53.5±23.23 seconds of arc with Titmus test and 38.75±18.83 seconds of arc with Frisby stereoacuity test. The difference in threshold was significant between control and glaucoma suspect with Titmus (t=1.991, p=0.05) and with Frisby (t=2.114, p=0.04). The difference was also significant in POAG group by Titmus (t=3.135, p=0.0033) and by Frisby (t=3.014, p=0.004). More so, with increasing severity of glaucoma, the mean threshold of stereopsis increased as seen with both Titmus and Frisby Tests (ANOVA, p < 0.001) Conclusion Primary open angle glaucoma patients and glaucoma suspects, showed significant reduction in depth perception. Decreased stereoacuity was associated with greater glaucomatous visual field loss.

scholarly journals Eye Hydrodynamics after Combined Treatment of Primary Open-Angle Glaucoma and Complicated Cataract

2019 ◽  
Vol 4 (4) ◽  
pp. 129-133
Author(s):  
T. V. Sokolovskaya ◽  
P. L. Volodin ◽  
V. N. Yashina ◽  
V. V. Teplovodskaya
Keyword(s):  
Primary Open Angle Glaucoma ◽  
Antihypertensive Drugs ◽  
Open Angle Glaucoma ◽  
Combined Treatment ◽  
Control Group ◽  
Study Group ◽  
Minimal Risk ◽  
Open Angle ◽  
Complicated Cataract

Aim: To study hydrodynamics of the eye after combined treatment – a combination of laser activation of trabecula and cataract phacoemulsification – in a comparative aspect.Material and methods. The study included 65 patients (65 eyes) with initial and advanced stages (I–II stages) of primary open-angle glaucoma (POAG) and complicated cataract. Among the patients there were 38 women (58.5 %) and 27 men (41.5 %), the average age was 68.8 ± 8.2 years. The follow-up period is 12 months after the treatment. The patients were divided into two groups: the main one – 33 patients (33 eyes) who underwent combined treatment – YAG-laser activation of trabecula (YAG-LAT) and phacoemulsification of cataract with intraocular lens (IOL) implantation, the control group – 32 patients (32 eyes) who underwent only phacoemulsification.Initially, the average intraocular pressure (IOP) (P0) in the main and control groups was 20.72 ± 3.39 mm Hg and 21.02 ± 3.55 mm Hg respectively. The average number of antihypertensive drugs used in the study group was 1.53 ± 0.64, in the control group – 1.34 ± 0.55.Results. There were no intraand postoperative complications. By the end of the follow-up period, a significant decrease in the average IOP level compared to its preoperative value by 29.2 % was determined in the main group, and 9.8 % in the control. The average number of antihypertensive drugs used in the study group decreased from 1.53 ± 0.64 to 0.67 ± 0.59 (p < 0.05), in the control group of patients, on the contrary, the average number of antihypertensive agents increased from 1.34 ± 0.55 to 1.91 ± 0.70 (p < 0.05).Conclusion. In the long-term postoperative period after combined treatment (YAG-LAT + phaco), IOP normalization was achieved in 96.9 % of cases, as well as a significant increase in visual acuity of patients. The developed method of treatment is safe, has a minimal risk of complications and can be used for the treatment of patients with initial stages of POAG in combination with complicated cataracts with increased IOP level, inefficiency of antihypertensive therapy.

Clinical efficacy of osteopathic correction in the complex treatment of patients with unoperated open-angle glaucoma

2020 ◽  
pp. 97-105
Author(s):  
E. N. Simakova ◽  
O. V. Stenkova
Keyword(s):  
Intraocular Pressure ◽  
Drug Therapy ◽  
Primary Open Angle Glaucoma ◽  
Open Angle Glaucoma ◽  
Randomized Study ◽  
Main Group ◽  
Control Group ◽  
Open Angle ◽  
Complex Treatment ◽  
Hypotensive Drug

Introduction. Glaucoma is one of the most significant eye diseases. It is often diagnosed, not always amenable to therapy, and can lead to a complete loss of visual functions. In recent years, the method of osteopathic correction has become widespread as one of the effective methods of treatment and rehabilitation of patients with pathologies of various body systems. In the pathogenesis of glaucoma, it is customary to distinguish a dystrophic concept, which considers primary open-angle glaucoma as a result of dystrophic changes in the connective tissue, as well as in the endothelial lining of the trabeculae and Schlemm′s canal, especially destructive changes in mitochondria and the alteration of their functional activity. A vascular concept is also distinguished. According to this concept, the central link in the pathogenesis of glaucoma is circulatory disorder in the ciliary vessels, ocular artery, and major vessels of the head and neck, it can be assumed that osteopathic correction in the treatment of patients with open-angle glaucoma will be pathogenetically substantiated and will have a positive effect on intraocular pressure and trophicity of the optic nerve. The goal of research — to study the influence of in osteopathic correction on the nature of unoperated glaucoma (stage IIA) and to substantiate the possibility of using osteopathic correction in the complex treatment of patients with this pathology.Materials and methods. A prospective controlled randomized study was conducted at 52 city polyclinics, branch 3, Moscow, from January 2018 to January 2019. 40 patients (70 eyes) aged 50 to 75 years with primary open-angle glaucoma IIA stage were examined. At this stage of the disease, patients most often seek medical care and the issue of conservative management is primarily considered. All patients were divided into two groups of 20 people: the main group and the control group. The treatment in the main group included hypotensive drug therapy and osteopathic correction. Patients of the control group received only drug therapy. All patients underwent ophthalmic (visometry, tonometry, perimetry) and osteopathic examination twice: before the treatment and after 3 months.Results. For patients with primary open-angle IIA non-operated glaucoma, regional (most often regions of the head, neck, dura mater) and local (abdominal diaphragm, iliac bones, hip and knee joints) somatic dysfunctions were the most typical. In the main group a statistically significant decrease in the frequency and severity of dysfunctions at all levels was stated. Also, in patients receiving osteopathic correction, a significant decrease in the level of intraocular pressure and perimetric indices was noted. In patients of the control group, no reliable changes in these indicators were obtained.Conclusion. The results obtained indicate that osteopathic correction is clinically effective in the complex treatment of patients with primary open-angle II A glaucoma.

scholarly journals Intraocular pressure control after trabeculectomy in the patients with primary open angle glaucoma and pseudoexfoliative glaucoma followed up for 3 to 5 years

2019 ◽  
Vol 76 (8) ◽  
pp. 822-829
Author(s):  
Vesna Maric ◽  
Vujica Markovic ◽  
Marija Bozic ◽  
Ivan Marjanovic ◽  
Paraskeva Hentova-Sencanic ◽  
...  
Keyword(s):  
Intraocular Pressure ◽  
Primary Open Angle Glaucoma ◽  
Open Angle Glaucoma ◽  
Survival Curve ◽  
Pressure Control ◽  
Safe Procedure ◽  
Open Angle ◽  
Success Rates ◽  
Pseudoexfoliative Glaucoma ◽  
Significant Difference

Background/Aim. Trabeculectomy is a safe procedure which effectively reduces the intraocular pressure (IOP). IOP is the most frequent indicator of success after glaucoma surgery. The aim of this work was to evaluate the long-term pressure control in primary open-angle glaucoma (POAG) and in pseudoexfoliative glaucoma (XFG) after primary trabeculectomy without the use of mitomycin-C (MMC), 3 to 5 years after trabeculectomy. Methods. This study involved a retrospective evaluation of 332 consecutive patients (352 eyes), 174 patients (188 eyes) with POAG (mean age of 64.0 ? 8.6 years) and 158 patients (164 eyes) with XFG (mean age of 70.7 ? 8.9 years) who underwent primary trabeculectomy between January 2007 and December 2009 at the Clinic for Eye Diseases, Clinical Center of Serbia in Belgrade. A successful control of IOP was defined as achieving IOP ? 21 mmHg without medication (complete success), or with a single topical medication (qualified success). Results. According to the type of glaucoma POAG/XFG preoperative IOP was 28.4 ? 6.3/30.4 ? 8.4 mmHg, respectively (p = 0.311) and last postoperative IOP was 16.9 ? 5.2/18.7 ? 5.9 mmHg, respectively (p = 0.681). According to the Kaplan-Meier survival curve, the complete success in the group with POAG in 1, 3 and 5 years were 85%, 75% and 58% and in the group with XFG were 82%, 70% and 56%, respectively. There was no statistically significant difference in the complete success rates between the patients with POAG and XFG. Conclusion. The primary goal of surgery was to achieve a sufficiently low IOP without additional medication, thus preventing progression of glaucomatous damage. In our study, the complete success in the group with POAG was achieved in 75% and 58% of the patients in the period of 3 and 5 years after surgery, respectively and in the group with XFG complete success was achieved in 70% and 56% of the patients respectively.

scholarly journals Comparison of Ocular Biometry between Primary Open Angle Glaucoma Patients and Normal subjects

2021 ◽  
Vol 13 (2) ◽  
pp. 62-68
Author(s):  
Nisha Manandhar ◽  
Chandni Pradhan ◽  
Purushottam Joshi ◽  
Prabha Subedi ◽  
Pranav Shrestha
Keyword(s):  
Anterior Chamber ◽  
Axial Length ◽  
Primary Open Angle Glaucoma ◽  
Open Angle Glaucoma ◽  
Anterior Chamber Depth ◽  
Control Group ◽  
Open Angle ◽  
K Value ◽  
The Difference ◽  
Glaucoma Group

Introduction: Glaucoma is one of the major causes of irreversible blindness. In Nepal, the most common type of Glaucoma seen is Primary Open Angle Glaucoma. There are many risk factors associated with Primary Open Angle Glaucoma. The main objective of the study was to compare ocular biometric parameters in patients diagnosed with Primary Open Angle Glaucoma and age matched controls. Material and methods: This is a hospital based cross sectional study done at Mechi Eye Hospital. The study included 137 cases of Primary Open Angle Glaucoma and 75 normal individuals as control.  Axial length (AL), anterior chamber depth (ACD), Keratometry ‘K’ value and Central Corneal Thickness (CCT) were measured. Mann – Whitney U test was used for statistical analysis. Results: Mean age in Primary Open Angle Glaucoma group was (55.25 ± 10.16 years) and in the control group was (60.96 ± 10.91 years). Axial length  in the Primary Open Angle Glaucoma group (23.16 ±1.19 mm) was deeper as compared to the control group (22.69 ±0.89 mm), the difference was statistically significant (p<0.001). Anterior chamber depth (ACD) was statistically deeper in the Primary Open Angle Glaucoma group (3.05 ±0.51 mm) as compared to the control group (2.86 ±0.46 mm), (p<0.01). Central corneal thickness (CCT) was thinner in the Primary Open Angle Glaucoma group (519.5 ±36.25 um) as compared to the control group (525.40 ±37.77 um) but the difference was not found to be statistically significant (p<0.19). K value in Primary Open Angle Glaucoma (7.54 ±0.41mm) was higher than age-matched controls (7.58 ± 0.33mm) but the difference was not statistically significant (p<0.79). Conclusion: Patients with Primary Open Angle Glaucoma had longer Axial length (AL) and deeper Anterior chamber depth (ACD) as compared to normal individuals.

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