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Objective: To compare visual outcomes after cataract surgery using three intraocular lenses (IOL) of different prices but similar properties. Methods: A comparative study with retrospective data of patients operated for phacoemulsification with monofocal IOL implants was carried out at Al-Ibrahim Eye Hospital (AIEH) from April 2021 to Feb 2022. Patients with diabetes, any preoperative ocular morbidity and unclear diagnosis were excluded from the study. Pre and post-operative best corrected visual acuity (BCVA) on 1st day, 7th day and 4-6 weeks were analyzed. IOLs were categorized on the basis of price into economical, standard and premium lenses. To minimize surgical bias, data was further stratified on the basis of surgical expertise. Results: Data of 3237 patients was analyzed. Economical lens (A) was implanted in 2647, standard (B) in 254 and premium (C) in 336 patients. On average BCVA (6/6 to 6/12) was achieved in 88.2% of patients. No significant difference was found at third follow up among BCVA of three IOls operated by senior surgeon, χ2(2) = 3.216, p = 0.20, with median (IQR) is 0.2(0.2) logMAR for Group-A, 0.1(0.2) logMAR for Group-B and 0.2(0.1) logMAR for Group-C. When results of the rest of the surgeons was considered, significant difference was found among BCVA at 3rd follow-up, χ2(2) = 6.661, p = 0.036, with median (IQR) is 0.3(0.2) logMAR for Group-A, 0.2(0.1) logMAR for Group-B and 0.2(0.3) logMAR for Group-C. Conclusion: When surgical factors mainly, surgeon bias is removed, all three types of monofocal IOL had similar visual outcomes.
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To investigate animal reservoirs of monkeypox virus in Nigeria, we sampled 240 rodents during 2018-2019. Molecular (real-time PCR) and serologic (IgM) evidence indicated orthopoxvirus infections, but presence of monkeypox virus was not confirmed. These results can be used to develop public health interventions to reduce human infection with orthopoxviruses.
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Mpox , Orthopoxvirus , Infecções por Poxviridae , Animais , Humanos , Mpox/epidemiologia , Roedores , Nigéria/epidemiologia , Infecções por Poxviridae/epidemiologia , Infecções por Poxviridae/veterinária , Monkeypox virus/genética , Orthopoxvirus/genéticaRESUMO
A new method is designed for the synthesis of some novel methyl 3-aryl/alkyl-4-cinnolinecarboxylate with developed a general Richter cyclization through diazotization strategy of commercially available 2-aryl/alkyl ethynyl aniline and methyl acetate. Most substrates were achieved in moderate to excellent yields in one-pot procedures under mild reaction conditions.
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Catálise , Estrutura Molecular , CiclizaçãoRESUMO
OBJECTIVE: To evaluate the frequencies of ocular comorbidities among patients with type II diabetes, and the association with multiple systemic factors. METHODS: The retrospective, cross-sectional study was conducted at the Al Ibrahim Eye Hospital, Karachi, and comprised diabetic eye clinic data from April 2014 to February 2022. Demographic, biochemical and ophthalmic findings of the patients were recorded. Ocular findings analysed were best-corrected visual acuity, lens status, corneal changes, optic disc assessment, intraocular pressure and signs of retinopathy and its grading. Data was analysed using SPSS 22. RESULTS: Of the 43,723 subjects, 22,677(51.86%) were males and 21,046(48.13%). The overall mean age was 54.14±10.68 years. There were 21,680(49.58%) patients with diabetes duration 5-10 years. Overall, 33,876(77.5%), had some ocular morbidity, while 9,847(22.5%) had no such complaints. The commonest morbidity was cataract12,607(28.8%), followed by refractive errors 8,508(19.5%), vision-threatening diabetic retinopathy 2,553(5.83%) and suspected glaucoma 1,211(2.76%). Vision 28 threatening diabetic retinopathy and suspected glaucoma represented sustained blindness risk 3,764(8.6%). Increasing levels of low-density lipoprotein were significantly associated with advanced diabetic eye disease and clinically significant macular oedema (p<0.05), while glycated haemoglobin >6.4 was associated significantly with diabetic retinopathy and suspected glaucoma (p<0.05). CONCLUSIONS: Diabetes caused some or the other ocular morbidity that needed intervention. Poor control of biochemical parameters was seen to increase frequency of ocular complications.
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Diabetes Mellitus Tipo 2 , Retinopatia Diabética , Glaucoma , Edema Macular , Masculino , Humanos , Adulto , Pessoa de Meia-Idade , Feminino , Retinopatia Diabética/epidemiologia , Retinopatia Diabética/diagnóstico , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/epidemiologia , Estudos Retrospectivos , Estudos Transversais , Cegueira/epidemiologia , Cegueira/etiologia , Glaucoma/epidemiologia , PrevalênciaRESUMO
In this research, a mild, efficient, and general method has been developed to synthesize the new derivatives of 2-aryl/alkyl-3H-indol-3-ones in moderate to excellent yields. This method allowed the syntheses of these compounds via the three-component reaction of anhydride compound, sodium cyanide, and aniline derivatives using acetic anhydride as an organic catalyst in one-pot reactions. The advantages of this method include mild reaction conditions, simple procedures, and easy workup.
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OBJECTIVE: To find out the validity of hand-held fundus camera by optometrist using slit lamp 90D biomicroscopy as reference standard for screening of diabetes retinopathy. METHODS: The observational cross-sectional study was conducted at the diabetic clinic of Al-Ibrahim Eye Hospital, Karachi, from August 2020 to May 2021, and comprised diabetics of either gender aged >16 years visiting the outpatient department. Un-dilated fundus photograph of both eyes were taken with non-mydriatic fundus camera. Pupils were then mid-dilated with one drop of tropicamide 1% before capturing retinal images by handheld fundus camera by another optometrist. Both the optometrists identified and recorded the presence and absence of diabetic retinopathy. Subsequently, a retinal specialist examined the fundus with slit lamp 90 D biomicroscopy. Data was analysed using SPSS 23. RESULTS: Of the 500 subjects, 291(58.2%) were males and 209(41.8%) were females. The overall mean age was 54.49±9.16 years (range: 16-83 years). Of the 1000 eyes, fundus was not readable in 130(13%) by hand-held fundus camera, 296(29.6%) eyes by non-mydriatic fundus camera and 76(7.6%) eyes by slit lamp. Sensitivity and specificity of hand-held fundus camera compared to non-mydriatic fundus camera was 89.86% and 80.36%, respectively. In comparison with slit lamp, the sensitivity was 91.71% and specificity was 71.10%. Kappa statistic for diabetic retinopathy detection by hand-held fundus camera versus non-mydriatic fundus camera was 0.705, indicating substantial agreement. Kappa statistic for diabetic retinopathy detection with hand-held fundus camera with semi-dilated pupil was found to be a valid screening tool in the hand of optometrist for preliminary screening of diabetic retinopathy. CONCLUSIONS: Handheld fundus camera with semi-dilated pupil was found to be a valid screening tool in the hand of optometrist for preliminary screening of diabetic retinopathy.
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Diabetes Mellitus , Retinopatia Diabética , Optometristas , Masculino , Feminino , Humanos , Pessoa de Meia-Idade , Retinopatia Diabética/diagnóstico por imagem , Lâmpada de Fenda , Estudos Transversais , Microscopia , Sensibilidade e Especificidade , Padrões de Referência , Programas de RastreamentoRESUMO
Objectives: To observe patterns of Pediatric eye diseases over five years 2015-19, to improve management of ophthalmic pediatric units in the developing countries. Methods: It was an observational, cross-sectional study carried out in a tertiary eye care Hospital, Karachi. Records of the children under 16 years of age from 2015 to 2019 were retrieved. Inclusion criteria included complete records with age, gender of the children, symptoms, examination, investigation if necessary, and diagnosis. All incomplete records were excluded. Results: A total of 35348 records with 55.17% boys and 44.82% girls were analyzed. Similar gender difference was reflected in disease frequency. Seven percent of the children did not have detectable ocular pathology. Conjunctivitis, refractive errors and squint were the three most common ocular morbidities observed in decreasing order of frequency as 32.67%, 20.08% and 14.7% respectively. Cataract was present in 4.51%, Corneal disease in 4.11%, Retinal pathology in 1.04%, Glaucoma in 0.49% cases; but Retinoblastoma was present in 55 cases and ROP in 4 cases only. Almost 60% of the children had simple ocular problems like conjunctivitis, refractive error and absence of any pathology. Conclusion: Majority of the children attending pediatric ophthalmology had simple problems manageable at primary health facility level. Strengthening of the primary health care facility will reduce considerable burden of pediatric unit at the tertiary level. Optometrists and orthoptists are important members of the team for refraction and squint management.
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OBJECTIVES: To observe and analyze the visual outcomes of cataract surgery of ten years at a tertiary eye care hospital, Karachi. METHODS: An observational study with retrospective data search was conducted in Al Ibrahim Eye Hospital (AIEH), Karachi. Data of all adults (above 16 years) who underwent cataract surgery from 2010-2019 was retrieved from HIMS. Presence of opacity in the lens was labelled as cataract. Surgery was advised when patient's BCVA was found to be ≤ 6/18. Visual assessments of the patients were done on day 01, one week and six weeks postoperatively. Postoperatively, 6/6 - 6/12 was considered as good, 6/18 as mild visual impairment, < 6/18 to 6/60 as moderate visual impairment and < 6/60 as severe visual impairment. RESULTS: A total of 1,027,840 patients visited AIEH with different eye diseases. Among 1027840 individuals, cataract was identified in 88443 (8.6%). Surgery was advised to 58371 and performed in 38616. Records of operated cases (38616) were retrieved. Mean age of patients was 54.96±14.22 years. There were 20578 (53.29%) males and 18038 (46.71%) females who underwent surgery . At the end of sixth week, 3561 (18.4%), patients were found to have "good vision", 12242 (63.43%) had mild visual impairment, 2676 (13.86%) had moderate visual impairment and 822 (4.26%) had severe visual impairment. Corneal Complications was the commonest cause (33.56%) at sixth week. CONCLUSIONS: The institution achieved WHO recommended criteria of "good visual outcome" (6/6 to 6/18) of 81.83% which is near to recommended ≥ 90% and severe visual impairment of 4.26%.
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OBJECTIVE: To report the results of implementation of two-pronged system for strengthening of referral and receiving end of referral chain for people with Type-2 diabetes mellitus (T2DM) at a tertiary eye care hospital in Karachi. METHODS: This observational, cross sectional study was conducted from the data collected in "Strengthening Pakistan's response to Diabetic Retinopathy" project. Peripheral referral was improved through community awareness camps (n=48), refreshing knowledge of primary healthcare professionals (PHCP) and conducting retinopathy screening camps (n=85) in the community. T2DM patients with best corrected visual acuity (BCVA) <6/18 or had retinopathy sign on screening were referred to tertiary center. The receiving end of the referral was improved by establishing "one window facility" at tertiary eye care center. Facility consisted of eight stations starting from registration, visual assessment, fundus photographs, consultation with ophthalmologist, anthropometry measurement, consultation with diabetologist to finally meeting with diabetes educator. At every station, patient's information was directly entered in HIMS software. RESULTS: A total of 50,595 patients attended tertiary center over six years. Among all 34685 (68.5%) were new registration and 15910 (31.4%) were follow ups. During first year (2014-15) out of total registered individuals with DM, newly registered were 4414 (89.5%) and 518 (10.5%) were follow-ups. In the final year (2019-20) new cases registered reached to 62% (n= 7916) with 38% (n=4852) follow-ups. Patients referred by PHCP increased from 6.5% in 2014-15 to 43.7% in 2019-20. An increased uptake of all treatment modalities for retinopathy like laser (increased by 16.76%), intra-vitreal injections (by 14.72%) and vitrectomy (by 51.47%) were also observed. CONCLUSION: Implementation of two prong system resulted in improved service uptake, better referral system, enhanced follow-ups and increased intervention uptake.
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OBJECTIVE: To see whether cognitive behaviour therapy improves blood pressure-oriented latrophobia in adults to manage white coat hypertension. METHODS: Present study was conducted at the Kidney Centre, Sialkot, Pakistan from December 2017 to November 2018, and comprised latrophobic attendees of kidney patients without initially exploring the reason of phobia. Either of the intervention or control group was allotted, randomly. The intervention group underwent 20 weekly sessions of the therapy. Pre- and posttherapy systolic blood pressure (at home and medical clinic) of both the groups was recorded alongside self-perceived level of phobia in subjects of only treatment group. RESULTS: Of 30 subjects of intervention group, 22 (73.3%) completed the therapy. However, control (N = 30) stayed intact. Age statistics were, as: M = 38.2, SD = 11.8, range 20-56 years with male predominance. Moreover, 12 (54.4%) or 20 (90.9%) of them reported severe latrophobia or onset of phobia after childhood, respectively. After therapy, 17 (77.3%) subjects communicated improvement in fear. A significant decline in mean systolic blood pressure was noted in pre- to posttherapy record (149 vs.142 mm of Hg, respectively; t(21)= 8.829, p = 0.0001). CONCLUSION: Generally, cognitive behaviour therapy improves blood pressure-oriented latrophobia in adults.
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Terapia Cognitivo-Comportamental , Hipertensão , Hipertensão do Jaleco Branco , Adulto , Pressão Sanguínea , Monitorização Ambulatorial da Pressão Arterial , Criança , Humanos , Hipertensão/terapia , Masculino , Pessoa de Meia-Idade , Paquistão , Adulto JovemRESUMO
OBJECTIVE: To determine the diagnostic accuracy of non-mydriatic fundus camera for the detection of diabetic retinopathy. METHODS: The cross-sectional study was conducted at Al Ibrahim Eye Hospital, Karachi, from January to May 2015, and comprised patients with type 2 diabetes who were screened for diabetic retinopathy. Single 45° fundus image focussed at macula was obtained and labelled using non-mydriatic fundus camera by a trained optometrist. Photos were labelled as positive (diabetic retinopathy present), negative (no diabetic retinopathy) or unreadable. The pupil was then dilated and fundi were examined by ophthalmologist with slit-lamp and fundus lens. Results of fundus examination were labelled as positive, negative or invisible/indecisive. Results of ophthalmologist were taken as the standard reference to evaluate sensitivity and speci?city for detecting diabetic retinopathy with non-mydriatic fundus camera. SPSS 20 was used for data analysis. RESULTS: Total eyes screened numbered 2970 related to 1485 patients. Diabetic retinopathy was found in 646(21.8%) eyes, 485(20.9%) photographs were unreadable and 1839(57.3%) were normal. Ophthalmologist on slit lamp bio-microscopy labelled 736(25%) eyes as positive for diabetes retinopathy, 335(15%) as indecisive and 1899(60%) as normal. The sensitivity of non-mydriatic fundus camera was 400/556 (72%) while specificity was 1548/1794 (86.3%). Positive predictive value and negative predictive value were 400/646 (62%) and 1548/1704 (90%) respectively. The level of agreement was moderate (k=0.0551) for optometrist compared to ophthalmologist. False positive diagnosis by optometrist numbered 78/1839 (4.24%) and false negative was 123/646(19%). CONCLUSIONS: Non-mydriatic fundus camera was found to be a reliable screening tool for detecting and referral diabetic retinopathy cases to ophthalmologist for further evaluation and management.
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Retinopatia Diabética/diagnóstico , Oftalmoscopia/métodos , Fotografação , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Fundo de Olho , Hospitais , Humanos , Masculino , Programas de Rastreamento , Pessoa de Meia-Idade , Optometria/métodos , Paquistão , Sensibilidade e Especificidade , Microscopia com Lâmpada de Fenda/métodos , Adulto JovemRESUMO
OBJECTIVE: To determine the effect of organophosphate poisoning (OPP) among patients at tertiary healthcare, Pakistan. METHODS: This cohort study was conducted over a six-year period (January 2011 to December 2016) of OPP patients admitted to the intensive care unit of Peoples University of Medical & Health Sciences for Women SBA, Hospital Pakistan and their outcome was determined. RESULTS: Total mortality was 17.39% (84 deaths in 483 patients, excluding those referred to Karachi). Out of these 84 deaths, 65 patients (13.46%) expired due to cardiorespiratory failure, 17 deaths (3.52%) followed due to complication of mechanical ventilation & ICU acquired infection and two deaths (0.41%) occurred due to renal failure. The major cause of poisoning was deliberate self-harm /suicidal intention (93.02%), with gender distribution of female (57.07%) and male (35.95%), followed by unintentional/accidental exposure (6.98%) in males. The intensive supportive treatment, precise and appropriate respiratory care, and adequate amount of atropine and pralidoxime doses are keys to reducing the OPP patient's mortality. CONCLUSION: Organophosphate poisoning (OPP) intoxication is common in female gender. The easy availability of these harmful compounds has resulted in increased mortality either by accidental exposure or most often by the deliberate suicidal attempt.
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OBJECTIVES: To find out the association between Thrombomodulin gene polymorphism (C1418T) with coronary artery disease in population of Karachi, Pakistan. METHODS: This case-control study was conducted in Tabba Heart Institute in collaboration with the National Institute of Blood Diseases, Karachi. We compared C/T dimorphism in 92 cases with 90 control subjects by allele-specific amplification. The results of PCR were confirmed by Gene sequencing. All the laboratory methods were strictly in compliance with the international standards. All variables that were either statistically significant in the univariate analyses or potentially important with respect to prevention or biologically relevant variables were included in logistic-regression analyses. Potential confounding was assessed with the use of multivariate models adjusted for participant's characteristics and other major risk factors for coronary artery disease. All reported p values are two-tailed, with statistical significance at p value < 0.05. RESULTS: The frequency of CC, C/T and TT genotype was 81 (90%), 6 (6.7%) 3 (3.3%) in controls and 67 (72.8%), 20 (21.7%) and 5 (5.4%) in cases respectively. In cases group the CT/TT genotypes were found to be significantly highly represented among the patients with coronary artery diseases when compared with control group (p-value 0.009). CONCLUSION: TM C1418T polymorphism emerges as a risk marker in Coronary Artery Disease patients in the population of Karachi, Pakistan.
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OBJECTIVES: Primary aim was to review the literature on the prevalence of diabetic retinopathy (DR) and Vision threatening diabetic retinopathy (VTDR) in Pakistan. METHODS: A search of the bibliographic databases (Medline, Pub med, and Google scholar) was conducted from 1990 to March 2017. Articles about prevalence of DR and VTDR in Pakistan were retrieved and scrutinized. The studies satisfying the inclusion/exclusion criteria were considered for detail review. RESULTS: Forty one articles on prevalence of DR were traced out. Exclusion and inclusion criteria were met in 29 studies. In selected studies (29), pooled Prevalence of DR was found to be 28.78% with a variation of 10.6% to 91.3%. Out of 29 studies, DR was classified in 19 studies. Pooled Prevalence of VTDR in these 19 studies was found to be 28.2% (variation of 4% to 46.3%) of patient with retinopathy and 8.6% of all diabetics. CONCLUSION: A great variation in the values of DR and VTDR was observed in this study. Researchers suggest a community based study with uniform methodology to find out a comparable value of prevalence of DR and VTDR in all provinces of Pakistan.
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OBJECTIVE: To compare the visual outcomes of phacoemulsification surgery with intraocular lens (IOL) in persons with and without diabetes at end of follow-up. METHODS: This was a comparative, cross sectional, observational study with Non-probability, purposive sampling. After approval from "Research Ethical Committee of Isra Post-graduate Institute of Ophthalmology Karachi, 92 patients with cataract in one eye were selected. Patients were divided into two groups. Group A consisted of 48 diabetics and group B consisted of 44 non- diabetics with or without diabetes in the age group ≥ 30 years were included. Patients with small Pupil, Pseudo exfoliation Syndrome, Diabetic Retinopathy, and positive history of Uveitis, Glaucoma, and Macular Degeneration were excluded. Data analysis was performed by SPSS Version 20.0. RESULTS: Best Corrected Visual Acuity (BCVA) in diabetic patients improved from 0.813 ± 0.181 Log MAR pre operatively to 0.183 ± 0.143 after the period of six months post-operatively. Corresponding results in non-diabetics were 0.66 ± 0.31 and 0.08 ± 0.092 Log Mar (P value = 0.001). If WHO criteria was considered, 87.5% diabetics and 92% non-diabetics achieved normal vision (Log Mar 0 to 0.5; ≥ 6/12,) on the first post-operative day. Remaining 12.5% diabetics and 8% non-diabetics achieved moderate vision (0.6 to 1 Log MAR) on first post-operative day improving to normal vision within a week. CONCLUSION: Visual outcomes in diabetics after phacoemulsification with intra ocular lens implant is almost as good as that in non-diabetic patient if the diabetics have no retinopathy and have good glycemic control.
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OBJECTIVE: To determine the frequency and types of age-related cataract in type 2 diabetic patients compared to non-diabetics. METHODS: This comparative, cross-sectional study was carried out at Al-Ibrahim Eye Hospital, Karachi, from July 2014 to June 2015, and comprised both diabetics and non-diabetics. All patients were selected from the out-patient department and had their full ocular examination done, including retinal screening of diabetic patients with non-mydriatic fundus camera. The criterion for diagnosis of cataract was sufficiently advanced lens opacity that caused impaired vision/un-gradable images. Cataract was classified on a morphological basis into cortical, nuclear, posterior sub-capsular and mixed types. RESULTS: Of the 49,384 patients, 4,556(9.2%) were diabetics and 44,828(90.8%) were non-diabetics. Among the diabetics, cataract was found in 1,956(42.9%) compared to 7,050(15.7%) in non-diabetics. Adjusted odds ratio (95% confidence interval) between the two groups was 4.40 (range: 4.11-4.71) (p<0.001). Male-to-female adjusted odds ratio (95% confidence interval) was 2.05 (range: 1.95-2.15) (p<0.001). Nuclear sclerosis was the commonest type in 2,123(46.6%) cataract cases in diabetics whereas posterior sub-capsular cataract was the commonest type in 14,480(32.3%) cases among the non-diabetics. CONCLUSIONS: Cataract was four times more common in diabetics and twice more frequent in men. Nuclear sclerosis was the commonest type of cataract in diabetic patients.
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Catarata/complicações , Diabetes Mellitus Tipo 2/complicações , Idoso , Catarata/epidemiologia , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Razão de Chances , Fatores de RiscoRESUMO
OBJECTIVE: To determine the visual outcome of laser treatment in clinically significant macular edema. METHODS: This interventional and qausi experimental study was carried out at Diabetic Association of Pakistan (DAP) during January 2011 and December 2012. Approval was taken from Research Ethical Committee of Isra Postgraduate Institute of Ophthalmology. Records of 925 eyes of 464 patients with "Clinical Significant macular edema" (CSME), treated with laser photocoagulation were analyzed. Best-corrected visual acuity (BCVA) at the time of presentation and at the last follow up, minimum of one year and maximum of 45 months was recorded and compared. SPSS version 20.0 was used to analyze the data. RESULTS: Diabetic retinopathy was found in 20.3% (1777) of 8742 diabetic attending DAP Hospital" amongst whom 39.6% (705) had Sight threatening diabetic retinopathy. Laser was advised in 96.4% (680) individuals, accepted by 70.5% (480) individuals. Amongst 960 eyes of 480 patients who accepted laser, 925 eyes had clinically significant macular edema and 35 eyes had PDR who are not included in this study. Amongst 925 eyes with CSME, Grid laser was done in 913 eyes (99%) and focal laser was done in 12 eyes (1%). After a follow up of 12 to 45 months, it was found that best corrected visual acuity had declined in 2.4% (22) eyes, stabilized in 67% (619) eyes and improved in 30.7% (284) eyes. One line improvement on Snellen's chart was fond in 21.3% (197) eyes, 2 lines in 8% (74) eyes, 3 lines in 1.2% (12) eyes and 4 lines in one (0.1%) eye with p-value of 0.000. CONCLUSION: Laser therapy is an effective treatment in stabilizing/improving the vision in diabetic macular edema particularly at those centers where only Argon Laser is available and OCF, FFA facilities do not exist.
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OBJECTIVE: To assess the Knowledge, Attitude and Practices (KAP) towards diabetes and diabetic retinopathy in the general population of Bin Qasim Town (BQ), Karachi. METHODS: An observational, cross-sectional study was approved by Research Ethical Committee of Al-Ibrahim Eye Hospital. It included every third household by stratified sampling in each Union Council of (BQ) Town, in the months of May to July 2013. The interview Questionnaire included 43 questions, of qualitative and quantitative aspects, which were awarded 56 scoring points. SPSS version 20.0 was used to analyze the data. RESULTS: Six hundred ninety two adults one from each household were interviewed. Of the total respondents, 271 (39.2%) had diabetes. Lowest mean knowledge score (5.28 ± 6.09) was seen in illiterate respondents. Male's Mean Knowledge score (7.61 ± 6.600) was better than female's (5.46 ± 6.21) with P <0.001. Over all mean score of Attitudes towards diabetes was 5.43 ± 2.57. It was higher (6.62 ± 2.03) in diabetic respondents as compared with non-diabetic respondents (4.70 ± 2.59) with p < 0.000. In Practice module majority of the respondents (69.9%) did not exercise, 49% took high caloric snacks between meals and 87% ate outside home once a month, 56.8% diabetics visited ophthalmologist for routine eye examination; but only 9.2% asked for retinal examination. CONCLUSION: Lack of knowledge of diabetes was found in the surveyed community, more marked in females, illiterate and the individuals not having diabetes.
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Canalicular adenoma (CA) is a rare benign tumor of the salivary glands, predominantly affecting elderly females, with a strong predilection for the upper lip. While CA commonly arises in the minor salivary glands, its occurrence in the parotid gland is exceptionally rare. In this report, we present a unique case of CA in the parotid gland, adding to the scant literature with only 8 documented instances. The patient, a 57-year-old Asian male, presented with a painless swelling in the left parotid gland that had been persisting for 8 years. Clinical examination and imaging studies identified a lobulated mass, prompting surgical intervention. The patient underwent a superficial parotidectomy, and pathological examination of the excised tissue confirmed the diagnosis of CA, with no signs of malignancy. This case illustrates the diagnostic and management challenges associated with CA, particularly given its rare presentation in the parotid gland. Accurate diagnosis is reliant on surgical biopsy, and careful surgical planning is imperative, especially considering the proximity of the facial nerve. Our case underscores the need for heightened awareness of CA's unique presentations, particularly within the Asian population. Given the potential for recurrence, long-term follow-up is essential. Further research is needed to elucidate the biological behavior of CA and to refine management strategies for optimal patient outcomes.
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Aim: To synthesize a novel series of norfloxacin analogs and to evaluate biological activity. Methodology: Novel norfloxacin analogs were synthesized and characterized by NMR and mass spectrometry. Antiproliferative and antioxidant properties were studied. Results: Compound 2f was the most potent against HeLa cell-line with 100% inhibition of cell viability IC50 = 3.1 ± 0.2 µM. All compounds exhibit moderate to excellent antioxidant properties. Docking study demonstrates higher binding affinity of compounds with respective anticancer (B-cell lymphoma-2) and (tyrosinase) antioxidant targets. In silico absorption, distribution, metabolism and excretion profile of compounds proves all synthesized compounds follow Lipinski's rule of drug likeness, non toxic and possess passive gastrointestinal absorption. Conclusion: The biological profile suggest that the synthesized norfloxacin analogs can be a novel scaffold for future anticancer drug development.
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