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Purpose: To use clinical audit in improving the outcomes of manual small incision cataract surgery technique Study Design: Clinical audit. Place and Duration: Layton Rehmatullah Benevolent Trust Eye hospital Karachi, from September 2019 to December 2019. Methods: Two hundred patients who had undergone Manual Small Incision Cataract surgery were selected. Cases with traumatic cataract, weak zonules, pseudoexfoliation, and more than 1 diopter difference in keratometric readings, corneal and retinal pathologies were excluded. Surgical complications and visual outcomes were recorded on the 7th postoperative day. Refractive data was recorded from subjective refraction. Data was analyzed by University Hospital Bristol formula. Standards were set using international literature. Deficiencies were noted and technique was modified to improve the outcome. The audit was repeated after 2 months to see whether modifications had improved the outcome. Results: In the first audit, posterior capsular rupture rate was 1%, corrected visual acuity of 6/12 or better was achieved in 85.36% and surgically induced cylinder of less than 2 DC was achieved in 75.60% of the patients. In the second audit all standards were achieved. Posterior capsular rupture did not occur. Corrected visual acuity of 6/12 or better was achieved in 90.50% and induced cylinder of less than 2 DC was achieved in 87.05% of the patients. Conclusion: Clinical audit of the surgical procedures is a good technique in improving the outcomes of manual small incision cataract surgery. [ABSTRACT FROM AUTHOR]

Objective: To assess the prevalence and severity of fibromyalgia in hospital-visiting patients., Methods: The cross-sectional study was conducted at the Pakistan Institute of Medical Sciences, Islamabad, Pakistan, from July, 2018, to January, 2019, and comprised patients aged 18-75 years of either gender. Demographic information, comorbidities and previous medications were recorded for each patient. The modified American College of Rheumatology preliminary diagnostic criteria 2010-11 for fibromyalgia diagnosis. If diagnosed, the fibromyalgia impact questionnaire was administered to assess its severity. Data was analysed using SPSS 25., Results: Of the 750 hospital-visiting patients, fibromyalgia was diagnosed in 250(33.3%); 190(76%) of them being females (p<0.0001). Comorbidities, age and increased elevated body mass index were significantly associated with fibromyalgia. Severity was not influenced by comorbidities, marital status, education or economic status (p>0.05). Menarche at a later age and menstrual irregularity were associated with fibromyalgia severity (p<0.05)., Conclusions: The hospital-based prevalence of fibromyalgia was found to be high, especially among females.

Objective: To measure the mean change of intraocular pressure in glaucoma patients with cataract after uncomplicated phacoemulsification surgery with intraocular lens implanted in capsular bag., Methods: The quasi-experimental study was conducted at the Ophthalmology Department of Pakistan Institute of Medical Sciences Shaheed Zulfiqar Ali Bhutto Medical University, Islamabad, Pakistan, from June 11 to December 10, 2018, and comprised patients who had uncomplicated cataract extraction by phacoemulsification with intraocular lens implant in the capsular bag in glaucomatous eyes of age 30-80 years. Visual acuity, intraocular pressure, slit lamp examination, fundoscopy, visual fields, details about topical medication and relevant history were recorded not more than 5 days before cataract extraction. Intraocular pressure was recorded using Goldman's applanation tonometer one day before surgery, and post-surgery 1 month and 3 months. Data was analysed using SPSS 20., Results: Of the 40 patients, 19(47.50%) were males and 21(52.50%) were females. The overall mean age was 52.23±9.44 years. Mean pre-operation intraocular pressure was 20.42±1.69mmHg, while at 1 month post-surgery it was 18.55±0.90mmHg and at 3 months it was 17.03±1.19mmHg (p=0.0001)., Conclusions: There was a significant change in intraocular pressure readings in glaucoma patients with cataract after uncomplicated phacoemulsification surgery with intraocular lens implanted in capsular bag.

Objective: To assess the frequency of symptoms and impact on quality of life in individuals with dry eye disease., Methods: The cross-sectional, study was conducted from December 2018 to June 2019 at the outpatient clinic of the Department of Ophthalmology, Pakistan Institute of Medical Sciences, Islamabad, Pakistan, and comprised dry eye disease patients aged at least 13 years with ocular burning sensation, lacrimation, grittiness, photophobia, redness or itching. Tear Film Breakup time <10 sec and / or positive ocular surface staining >5 corneal spots, >9 conjunctival spots, lid margin staining ≥ 2mm in length were used to diagnose the disease. Data was collected using the Dry Eye Quality of Life Score questionnaire. Data was analysed using SPSS 25., Results: of the 191 patients, 135(71%) were females and 56(29%) were males. The overall mean age was 39.8±16.6 years. Itching 155(81.2%), watering 151(79.1%) and burning 124(64.9%) were the most frequent symptoms, with watering (p<0.001) and photophobia (p=0.012) significantly impacting quality of life., Conclusions: The most common symptoms among patients of dry eye disease affecting their quality of life were itching, watering, burning, photophobia and low mood.

Objectives: To determine the association between ethnicity, environmental factors, lifestyle factors, chronic diseases and pseudoexfoliation syndrome (PEX)., Methods: A case control study conducted at four major hospitals in Pakistan from January to November 2019, with 241 cases and 294 controls, aged ≥ 40 years, who were administered a questionnaire assessing demographics, lifestyle factors, chronic diseases and ethnicity. Multivariate binary logistic regression was applied to calculate the odds ratio between cases and controls., Results: PEX was found to be positively associated with ethnicity (p<0.001), time spent outdoors (p<0.001), educational status (p<0.001), asthma (p<0.001), mean age (p<0.001), daily tea intake (p=0.003), weighted maximum temperature (p<0.001) and weighted mean temperature (p=0.004). Poor association was found with weighted latitude (p=0.526) and weighted minimum temperature (p=0.079). Odds ratios for patients with asthma (OR=7.366, regression coefficient=1.993, p<0.001) Pathan ethnicity (OR=1.616, regression coefficient=0.48, p=0.016) and mean weighted temperature (OR=0.907, regression coefficient-0.097, p=0 .000) were significant in diagnosed cases of PEX., Conclusion: Individuals with Pathan ethnicity and asthmatics should be made aware of the risk of developing PEX and the importance of periodic screening. Limiting exposure to sunlight and cold and reducing the intake of tea may help in reducing in the chances of developing PEX., Competing Interests: Conflicts of interest: None., (Copyright: © Pakistan Journal of Medical Sciences.)

Objective: To assess the association of red cell distribution width with glycaemic control and the presence of complications in diabetes patients., Methods: The cross-sectional study was done at the Pakistan Institute of Medical Sciences, Islamabad, Pakistan, from September to November 2017, and comprised patients with type 2 diabetes. Clinical and demographical characteristics were documented and they were subjected to complete blood count, red cell distribution width, glycated haemoglobin, fasting and random blood glucose, lipid profile, urea and creatinine. The presence of complications were assessed during clinical examination. SPSS 20 was used for data analysis.., Results: There were 349 patients with a mean age of 53.14±11.77 years. The mean duration of diabetes was 8.36±6.64 years and mean glycated haemoglobin was 9.05±1.93. Red cell distribution width was significantly associated with the duration of diabetes, hypertension, macrovascular and microvascular complications and extent of glycaemic control (p<0.0001 each). A statistically significant linear relationship was observed between red cell distribution width and the number of macrovascular and microvascular complications (p<0.0001) and glycated haemoglobin (p<0.0001). Mean red cell distribution width was 13.94±1.66, 14.72±1.38, and 15.76±1.55 for optimal control, borderline control and poor control respectively. This linear incremental pattern was statistic ally significant (p<0.0001)., Conclusions: The linear association of red cell distribution width with glycated haemoglobin may enable its use as a measure of the extent of hyperglycaemia.

Objective: To assess diabetes distress and its associated factors in Pakistani population.., Methods: The cross-sectional study was conducted at Pakistan Institute of Medical Sciences, Islamabad, Pakistan, from July to December 2017, and comprised patients of diabetes type 2. After noting down demographic and clinical parameters, diabetes distress of the subjects was measured by applying the 17-item diabetes distress scale which also assesses sub domains like emotional burden, physicianrelated distress, regimen-related distress and interpersonal distress. SPSS 20 was used to analyse data., Results: There were 349 subjects with a mean age of 53.14±11.77 years, mean diabetes duration of 8.36±6.64 years and a mean glycated haemoglobin value of 9.05±1.93%. Mean overall diabetes distress score was 2.55±0.75, signifying moderate distress. Overall, prevalence of diabetes distress was found among 266(76.2%) subjects;164(47%) moderate and 102(29.2%) high level distress. Emotional burden was most substantially elevated, with 296(84.8%) patients reporting moderate to high levels. Total diabetes distress was significantly related to demographic background (p<0.0001), education level (p=0.015), monthly income, frequency of administration of medication, adherence to medical treatment (p<0.05), number of complications (p<0.05) and overall glycaemic control (p<0.001)., Conclusions: Modifiable factors, such as frequency of medication and compliance to treatment, should be addressed with the aim of decreasing diabetes distress and improve glycaemic control..

Objective: To investigate the associations of dyslipidaemia with varying levels of 25 hydroxy vitamin D3 deficiency., Methods: This cross-sectional study was conducted at the Pakistan Institute of Medical Sciences, Islamabad, Pakistan, from July 2016 to January 2017, and comprised patients having varying levels of 25 hydroxy vitamin D3 deficiency. Patients were stratified according to the severity of deficiency and had their serum fasting lipid profiles measured. SPSS 20 was used for data analysis., Results: Of the 175 participants, 124(70.9%) were female and 51(29.1%) were male. The overall mean age of the patients was 47.7±12.2 years (range: 18-65 years). A very strong inverse correlation was found between vitamin D levels and low-density lipoprotein cholesterol (p<0.001) and a similar trend was obtained for vitamin D and total cholesterol (p<0.001). With regards to triglycerides, a modest inverse correlation was found (p=0.05). No significant association was documented between 25 hydroxy vitamin D3 levels and high-density lipoprotein cholesterol (p=0.3)., Conclusions: An inversely proportional relationship was found between total cholesterol, low-density lipoprotein cholesterol and triglycerides against varying levels of vitamin D deficiency.