Awareness of Contact Lens Related Ocular Complications among Opticians of Lahore

2021 ◽  
Vol 37 (4) ◽  
Author(s):  
Ahmed Sohail ◽  
Zain Ul Abideen ◽  
Fatima Zahid ◽  
Wahid Bakhsh
Keyword(s):  
Contact Lens ◽  
Contact Lenses ◽  
Corneal Opacity ◽  
Acanthamoeba Keratitis ◽  
Bacterial Keratitis ◽  
Age Group ◽  
Cross Sectional Survey ◽  
Ocular Complications ◽  
Cross Sectional ◽  
One Year

Purpose:  To determine the awareness regarding contact lens related ocular complications among opticians of Lahore and to find out the relationship between the awareness and their educational qualification. Study Design:  Cross sectional survey. Place and duration of Study: University of Lahore from April 2020- December 2020. Methods:  This survey included opticians of different areas of Lahore, Pakistan. Two hundred and eleven opticians responded to a pre-tested, structured close ended questionnaire. Data comprised of demographics and contact lens selling experience. Information regarding awareness about contact lens related complications was also sought. The data were analyzed using SPSS 25.0. Results:  A total of 211 opticians participated in the survey. All subjects were males. Fifty four (25.6%) subjects were from the age group of 15 to 30 years, 122 (57.8%) were from the age group of 31 to 45 and 35 (16.6%) were from the age group of 46 to 60 years. Only 4.7% had contact lens dispensing diploma. Thirty seven percent patients had contact lens selling experience of 2 to 10 years. Similar percentage had more than 10 years of experience. Ten percent had less than one year of experience. Only 54 participants out of 211 had knowledge about dry eye, 9 knew about Acanthamoeba keratitis and Bacterial keratitis and only 2 were aware of corneal opacity. Conclusion:  Majority of the opticians of Lahore are unaware of the contact lenses related complications. Sale of cosmetic lenses for fashion purpose should be discouraged and banned if not prescribed by optometrist/ ophthalmologist. Key Words:  Opticians, Contact lenses, Bacterial Keratitis.

scholarly journals Awareness and attitude of spectacle wearers to alternatives to corrective eyeglasses

2014 ◽  
Vol 13 (3) ◽  
pp. 86-94
Author(s):  
Abdulkabir Ayansiji Ayanniyi ◽  
Fatai Olasunkanmi Olatunji ◽  
Ramatu Yahaya Hassan ◽  
Bola Josephine Adekoya ◽  
Kehinde Fasasi Monsudi ◽  
...  
Keyword(s):  
Contact Lens ◽  
Contact Lenses ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Eye Surgery ◽  
Lack Of Information ◽  
Resource Limited ◽  
Willingness To Use ◽  
Spectacle Correction ◽  
Structured Questionnaire

Aim: It has been observed that potential beneficiaries rarely request for alternatives to corrective eyeglasses in our setting. The objective of this study was to determine awareness and attitude towards alternatives to spectacle correction, specifically; contact lens and refractive eye surgery among spectacle wearers in a resource-limited setting.Methods: A cross-sectional survey of 214 spectacle wearers in seven Nigerian hospitals using semi-structured questionnaire. Information sought included demographic characteristics, awareness, and attitudes to contact lens and refractive eye surgery as well as reasons for the poor interest in alternatives to eyeglasses.Results: There were 93 males and 121 females, with a mean age of 40.2 years (SD 15.8.). Most, 198 (92.6%) had at least secondary education. Ninety-eight (45.8%) and 113 (52.8%) patients were aware of the options of contact lens and refractive eye surgery respectively, but 171 (80%) were averse to wearing contact lenses or having refractive eye surgery. Reasons given included lack of information, high cost, and possible complications that may arise. Higher education was significantly associated with participants’ awareness of alternatives to eyeglasses (contact lens [P = 0.016], refractive eye surgery [P=0.009]) but not with willingness to use contact lens (P = 0.96) or refractive eye surgery (P = 0.425).Conclusion: There was relatively high awareness but low willingness to use alternatives to corrective eyeglasses among users. Education on alternatives to corrective eyeglasses, allaying fears on their complications, and making them more affordable could enhance awareness and create a more positive attitude towards them.

scholarly journals Continuous Real-Time Motility Analysis of Acanthamoeba Reveals Sustained Movement in Absence of Nutrients

Pathogens ◽  
2021 ◽  
Vol 10 (8) ◽  
pp. 995
Author(s):  
Allison Campolo ◽  
Valerie Harris ◽  
Rhonda Walters ◽  
Elise Miller ◽  
Brian Patterson ◽  
...  
Keyword(s):  
Contact Lens ◽  
Contact Lenses ◽  
Axenic Culture ◽  
Acanthamoeba Keratitis ◽  
Ocular Infection ◽  
Glass Coverslip ◽  
E Coli ◽  
Total Distance ◽  
Care Systems ◽  
Different Strains

Acanthamoeba keratitis is a serious ocular infection which is challenging to treat and can lead to blindness. While this pathogen is ubiquitous and can contaminate contact lenses after contact with water, its habits remain elusive. Understanding this organism’s natural behavior will better inform us on how Acanthamoeba colonize contact lens care systems. Acanthamoeba trophozoites were allowed to adhere to either a glass coverslip or non-nutrient agar (NNA) within a flow cell with nutrients (Escherichia coli or an axenic culture medium (AC6)) or without nutrients (Ringer’s solution). Images were taken once every 24 s over 12 h and compiled, and videos were analyzed using ImageJ Trackmate software. Acanthamoeba maintained continuous movement for the entire 12 h period. ATCC 50370 had limited differences between conditions and surfaces throughout the experiment. Nutrient differences had a noticeable impact for ATCC 30461, where E. coli resulted in the highest total distance and speed during the early periods of the experiment but had the lowest total distance and speed by 12 h. The Ringer’s and AC6 conditions were the most similar between strains, while Acanthamoeba in the E. coli and NNA conditions demonstrated significant differences between strains (p < 0.05). These results indicate that quantifiable visual tracking of Acanthamoeba may be a novel and robust method for identifying the movement of Acanthamoeba in relation to contact lens care products. The present study indicates that Acanthamoeba can undertake sustained movement for at least 12 h with and without nutrients, on both rough and smooth surfaces, and that different strains have divergent behavior.

Underestimated risks for bacterial keratitis in contact lens usage

2021 ◽  
Vol 26 (3) ◽  
pp. 2626-2630
Author(s):  
EVELINA MILCHEVA MARINOVA ◽  
◽  
DIMITAR STOIMENOV DABOV ◽  
YANI TODOROV ZDRAVKOV ◽  
EMILIA KRASIMIROVA NASEVA ◽  
...  
Keyword(s):  
Risk Factors ◽  
Contact Lens ◽  
Contact Lenses ◽  
Negative Impact ◽  
Bacterial Keratitis ◽  
Ophthalmic Examination ◽  
The Social ◽  
And Storage ◽  
Predisposing Conditions

Objective: The purpose of our research is to emphasize the role of underestimated predisposing conditions for microbial keratitis in contact lens users, to draw attention to the complications of wearing contact lenses without ophthalmic examination, and to offer a short questionnaire for fast and easy estimation of the risk factors for bacterial keratitis. Methods: A series of 23 cases of healthy young individuals, treated for bacterial keratitis, provoked а research on the predisposing factors for its development. Results: 55% of the patients had started to wear contact lenses without specific examination. 75% had made mistakes in the hygiene and storage of the lenses. We identified risk factors for development of bacterial keratitis in all cases. Conclusions: A thorough anamnesis and ophthalmic examination are crucial in decision making about contact lens wearing because they could reveal some of the predisposing conditions for the occurrence of ocular complications. The usage of contact lenses without a prescription poses health risks and could have a negative impact on the social and healthcare system.

scholarly journals A Cross Sectional Descriptive Study of Etiology and Clinical Pattern of Liver Abscess : 50 Cases

2013 ◽  
Vol 12 (3) ◽  
pp. 44-48
Author(s):  
Joyabrata Das ◽  
Subash Majumdar ◽  
Subrata Das ◽  
Saiem Nurul Anwar ◽  
Hossain Ahmed ◽  
...  
Keyword(s):  
Clinical Features ◽  
Liver Abscess ◽  
Rural Areas ◽  
Descriptive Study ◽  
Age Group ◽  
Cross Sectional ◽  
Medical College ◽  
Abdominal Abscesses ◽  
One Year ◽  
The Right

Background: The liver is the organ most subjected to the development of abscesses and made up 48 % of all visceral abscesses' and 7% of all intra abdominal abscesses. Liver abscess should be suspected when there is a combination of fever, leucocytosis, constitutional symptoms, and pain in the right upper quadrant, and tenderness over the liver or right lower rib cage. The liver is affected by a number of local and disseminated infections; their frequency and types vary considerably around the world. Parasitic disorders are more prevalent in developing countries. Methods: It was a cross-sectional descriptive study. The cases were taken from the admitted patients of Medicine unit of SMCH, Chittagong. The study was conducted over a period of one year with a sample size of 50 patients and sample was taken by purposive sampling. Results: Among 50 patients 40 (80%) were diagnosed as ALA and 10 (20%) were diagnosed as PLA. ALA cases are common in 21-30 years age group & PLA cases are more common in >50 years of age group. Majority of the cases were from rural area. Common clinical features were fever, abdominal pain, nausea and tender hepatomegaly. Diarrhea was present on admission in 7 (15.9%) patients of ALA. Anaemia was common in both but polymorphonuclear leucocytosis was moderate to severe in PLA. Microscopic examination of stool samples for E. Histolytica trophozoites was positive in 3 (7.5%) cases and cysts in 4(10%) cases. Nine patients had right sided pleural effusion. Conclusions: Clinical features are common in both ALA and PLA. Liver abscesses are more common in men and more prevalent in rural areas. ALA more commonly occurs in 21-30 years age group but can occur at any age. Pyogenic abscess is more common in older age group (>50 years) and E. Coli is the commonest organism. Chattagram Maa-O-Shishu Hospital Medical College Journal Volume 12, Issue 3, September 2013: 44-48

scholarly journals Attitudes, perceptions, and smoking behavior of university faculty and staff following the introduction of a comprehensive tobacco-free policy: a repeated cross-sectional survey in Lebanon

2020 ◽  
Author(s):  
Dina Farran ◽  
Rima Nakkash ◽  
Mahmoud Al-Hindi ◽  
Maya Romani ◽  
Martin John Owen Asser ◽  
...  
Keyword(s):  
Educational Attainment ◽  
Policy Implementation ◽  
Eastern Mediterranean ◽  
Smoking Behavior ◽  
Eastern Mediterranean Region ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Faculty And Staff ◽  
One Year ◽  
Lower Educational Attainment

Abstract Background A growing body of research have evaluated the effect of university tobacco-free policies on faculty and staff, however, none of these studies has been carried out in the Eastern Mediterranean region. This study evaluates changes in faculty and staff attitudes, perceptions and smoking behavior, one year post-adoption of a tobacco-free policy in a medium-sized university in Lebanon and the region. Methods Two cross-sectional surveys were conducted in 2017 and 2018: pre- and one year post-policy implementation. A random sample of 625 and 624 participants took part in the 2017 and 2018 studies respectively. Results Faculty and staff had a positive attitude towards the policy at the two time points. The belief that there should be exceptions to the policy significantly decreased from 79% to 59% (p=0.002) among all smokers, particularly those with lower educational attainment (81% to 57%, p=0.007). Perception of compliance among peer smokers increased from 73% to 87% (p= 0.009). The proportion of smokers did not significantly change one year post-policy implementation, however, 44% of smokers with lower educational attainment, compared to only 7% of those with higher educational attainment (p< 0.001), reported a decrease in their smoking behavior outside campus. Conclusion The policy had a positive effect on the attitude, behavior and perception of policy benefits among smokers with lower educational attainment, who constitute the majority of smokers. Studies tackling the effectiveness of university or workplace smoke-free policies are scarce in the Middle East. Findings from this study inform and support future efforts to develop university and workplace tobacco free policies.

scholarly journals Intention to have a second child among Chinese women one year after the implementation of selective two-child policy: a cross-sectional survey

The Lancet ◽  
2016 ◽  
Vol 388 ◽  
pp. S96 ◽  
Author(s):  
Xianglong Xu ◽  
Hanxiao Zuo ◽  
Yunshuang Rao ◽  
Lei Zhang ◽  
Lian Lian Wang ◽  
...  
Keyword(s):  
Chinese Women ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Second Child ◽  
Child Policy ◽  
One Year

scholarly journals Distribution of Dental Diseases and Treatment Delivered amongst Patients Visiting Dental Outpatient Department at Gandaki Medical College, Nepal

2018 ◽  
Vol 11 (1) ◽  
pp. 29-32
Author(s):  
S L Tuladhar ◽  
U Parajuli ◽  
P Manandhar ◽  
N Subedi ◽  
D Kunwar
Keyword(s):  
Dental Caries ◽  
Dental Restoration ◽  
Outpatient Department ◽  
Dental Disease ◽  
Age Group ◽  
Cross Sectional ◽  
Dental Surgery ◽  
Medical College ◽  
Dental Diseases ◽  
One Year

Introduction: A study of dental diseases amongst patients attending dental outpatient department (OPD) helps us plan a preventive, and/or a definitive dental treatment.Objectives: To find out the distribution of dental diseases amongst patients visiting dental OPD at College of Dental Surgery, Gandaki Medical College (GMC), Pokhara, Nepal.Methods: The present study was a hospital based cross sectional descriptive study carried out during a period of one year extending from 1st February 2016 to 31st January 2017. A total of 3052 patients attending the dental OPD were included in the study. The distribution of dental diseases according to sex, age and diagnosis were collected and analyzed. Additionally, frequency distribution of treatments provided to the patients was observed.Results: Dental caries was the most prevalent dental disease (64.41%) followed by gingivitis (13.04%). The prevalence of dental caries was significantly higher in females (Females 56.91% vs. males 43.08%, P <0.05). Conversely, the prevalence of maxillofacial injuries (85.06%), dental impactions (72%), and malocclusion (53.88%) were significantly more common in male patients (P <0.05). The age group <19 years comprised 23.98 % of patients who visited the dental OPD, and the dental caries was most prevalent (27.10%) in the age group. The order of more frequent dental treatments was root canal treatment (18.84%), tooth extraction (18.44%), dental restoration (10.48%), and scaling (9.20%).Conclusions: The most prevalent dental disease was dental caries and it was more prevalent in females than in males. The most common age group reporting to Dental OPD was <19 years. J-GMC-N | Volume 11 | Issue 01 | January-June 2018, Page: 29-32

scholarly journals Can traditional games be an option in increasing the physical activity of women following mastectomy?

2015 ◽  
Vol 7 (1) ◽  
Author(s):  
Małgorzata Bronikowska ◽  
Michał Bronikowski ◽  
Agata Glapa ◽  
Bartosz Prabucki
Keyword(s):  
Physical Activity ◽  
Older Women ◽  
Age Groups ◽  
Recovery Process ◽  
Age Group ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Younger Women ◽  
Younger Age ◽  
Ring Net

SummaryStudy aim: the purpose of the present study was to investigate the potential of traditional games as a method of increasing the physical activity (PA) of women following mastectomy. A cross-sectional survey during the 20th ONCO Games was conducted and the sample included data from women divided into two groups: up to 50 years old (n = 26) and over 50 years old (n = 86).Material and methods: PA was assessed using a questionnaire, and the number of steps taking during 30-minute periods was measured using pedometers during each of the games. Exertion was evaluated using Borg’s Scale.Results: there was no difference in levels of coherence between the age groups. The group of younger women were statistically more active (M = 3.34 days/week) than the older group (M = 2.77 days/week). All the games were evaluated to be of light intensity, with ringo perceived as being statistically more fatiguing in the over 50 age group. The highest number of steps was performed during the game of ring-net-ball (M = 1903 steps/30 min) in both age groups, with older women performing statistically more steps. Similar situations were observed in the cases of pétanque and speedminton. In ringo, the situation was reversed. The lowest number of steps was recorded in pétanque in the younger age group (M = 296 steps/30 min).Conclusion: this study indicates that in the rehabilitation and recovery process after mastectomy, traditional games could be a bridging link between exercising and sports as they provide not just activity but also a unique and valuable social context.

scholarly journals The prevalence of noma in northwest Nigeria

2020 ◽  
Vol 5 (4) ◽  
pp. e002141
Author(s):  
Elise Farley ◽  
Modupe Juliana Oyemakinde ◽  
Jorien Schuurmans ◽  
Cono Ariti ◽  
Fatima Saleh ◽  
...  
Keyword(s):  
Neglected Tropical Diseases ◽  
Multivariable Analysis ◽  
Water Source ◽  
Drinking Water Source ◽  
Age Group ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Factors Associated ◽  
High Prevalence ◽  
Oral Screening

BackgroundNoma, a rapidly progressing infection of the oral cavity, mainly affects children. The true burden is unknown. This study reports estimated noma prevalence in children in northwest Nigeria.MethodsOral screening was performed on all ≤15 year olds, with caretaker consent, in selected households during this cross-sectional survey. Noma stages were classified using WHO criteria and caretakers answered survey questions. The prevalence of noma was estimated stratified by age group (0–5 and 6–15 years). Factors associated with noma were estimated using logistic regression.ResultsA total of 177 clusters, 3499 households and 7122 children were included. In this sample, 4239 (59.8%) were 0–5 years and 3692 (52.1%) were female. Simple gingivitis was identified in 3.1% (n=181; 95% CI 2.6 to 3.8), acute necrotising gingivitis in 0.1% (n=10; CI 0.1 to 0.3) and oedema in 0.05% (n=3; CI 0.02 to 0.2). No cases of late-stage noma were detected. Multivariable analysis in the group aged 0–5 years showed having a well as the drinking water source (adjusted odds ratio (aOR) 2.1; CI 1.2 to 3.6) and being aged 3–5 years (aOR 3.9; CI 2.1 to 7.8) was associated with being a noma case. In 6–15 year olds, being male (aOR 1.5; CI 1.0 to 2.2) was associated with being a noma case and preparing pap once or more per week (aOR 0.4; CI 0.2 to 0.8) was associated with not having noma. We estimated that 129120 (CI 105294 to 1 52 947) individuals <15 years of age would have any stage of noma at the time of the survey within the two states. Most of these cases (93%; n=120 082) would be children with simple gingivitis.ConclusionsOur study identified a high prevalence of children at risk of developing advanced noma. This disease is important but neglected and therefore merits inclusion in the WHO neglected tropical diseases list.

scholarly journals Delaying first pregnancy in reducing burden of unintended pregnancy among married adolescents in urban slums of Bangladesh

2018 ◽  
Vol 32 (4) ◽  
pp. 298-306 ◽  
Author(s):  
Fauzia Akhter Huda ◽  
Anisuddin Ahmed ◽  
Hassan R. Mahmood ◽  
Faisal Ahmmed ◽  
Alessio Panza ◽  
...  
Keyword(s):  
Unintended Pregnancy ◽  
Adolescent Girls ◽  
Design Methodology ◽  
Educational Status ◽  
Urban Slums ◽  
Age Difference ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Content Type ◽  
One Year

Purpose The purpose of this paper is to assess the effect of delaying first pregnancy in reducing burden of unintended pregnancy (UP) among married adolescent girls in urban slums of Bangladesh. Design/methodology/approach This cross-sectional survey was conducted among 783 married adolescents in five urban slums of Bangladesh during January 2013–January 2014. Findings Half of the respondents’ first pregnancy was reported as unintended. Of the respondents, 58 percent with no school education had experienced UP which was 38 percent among respondents with eight year’s education. Respondents who did not willingly agreed to their marriage experienced more UP (61 percent) than those who were agreed/got married by their own choice (51 percent). Respondents having five years of age difference with their husbands experienced more UP (58 percent) than those with ten years of age difference (46 percent). Respondents aged 14 years at first conception experienced 63 percent UP, while the respondents aged 18 years had 35 percent UP experience. Of the respondents, 66 percent who became pregnant within one year of marriage reported their pregnancy as unintended which was 29 percent among those who delayed their first pregnancy for three years. Originality/value Significant association was observed between pregnancy intention with respondents’ educational status (p=0.03), age difference with husbands (p=0.02), age at first conception (p<0.01) and delaying first pregnancy (p<0.001).

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