ABSTRACT
Purpose: To analyze the correlation between the mean retinal nerve fiber layer (RNFL) and ganglion cell layer (GCL) thickness with axial length and refractive errors among children aged 5–15 years. Methods: This cross?sectional, observational study was done on 130 eyes of 65 consecutive subjects with refractive errors. The patients were evaluated for RNFL thickness and macular GCL thickness using spectral domain? optical coherence tomography. Results: One hundred and thirty eyes of 65 subjects aged between 5 and 15 years were divided into three groups based on their spherical equivalent in diopters (D). The children with a spherical equivalent of ??0.50 D were considered myopic, ??0.5 to ?+0.5 D were considered emmetropic, and ?+0.50 D were considered hypermetropic. RNFL thickness and GCL thickness were correlated with age, gender, spherical equivalent, and axial length. The mean global RNFL thickness was 104.58 ?m ± 7.567. Conclusion: There exists a negative correlation between RNFL thickness and macular GCL thickness with increasing severity of myopia and increase in axial length, and the possible reason could be stretching of the sclera, which further leads to stretching of the retina, resulting in thinner RNFL and macular GCL thickness
ABSTRACT
Background: In acute chemical injury, damage can range from ocular surface epithelial defects to limbal and scleral ischemia. This may subsequently progress to corneal or scleral melting and perforation and finally result in phthisis bulbi. Thus, acute chemical injury is a potentially blinding condition and warrants attention. The accurate technique to assess the damage incurred should be practiced to avoid undertreatment and subsequent complications. Surgical intervention wherever needed should be appropriately timed and should be performed. The primary aim of medical or surgical intervention in acute chemical injury is to attain a stable and epithelized ocular surface. Even a conjunctival phenotype over the cornea is a desirable outcome. Purpose: This video discusses the nuances involved in the assessment and planning of Tenon advancement with amniotic membrane grafting for treating limbal ischemia in acute chemical injury. Synopsis: The video demonstrates the technique of restoration of limbal vascularization by performing Tenon advancement with amniotic membrane grafting and its outcome. Highlights: Ocular surface painting with fluorescein dye is essential to assess the areas of surface involvement. Merely instilling the fluorescein dye in the cul?de?sac will underestimate the extent of the damage. Tenon advancement should ideally be planned between 7 and 10 days following an injury when actual limbal blanching is obvious. A stable and epithelized ocular surface is the desirable outcome irrespective of the epithelial phenotype.
ABSTRACT
Background: Steven–Johnson syndrome (SJS) is a serious disorder affecting the skin and mucous membrane, causing multiple flaccid bullae and purpuric rashes with sheet?likeepithelial detachment including the ocular surface. The long?term outcomes following SJS are dismal and manifest as corneal vascularization, lid?wiper keratopathy, and severe dry eyes. The disease course can be modified if amniotic membrane graft is performed at the first week of disease, and the above?said complications can be avoided. This procedure thus not only decreases the morbidity but also improves the quality of life. Purpose: This video discusses the long?term sequelae of SJS which can be modified with timely intervention during the acute stage and thus significantly decreases morbidity. Synopsis: The video demonstrates the simple technique of amniotic membrane transplantation in the acute stage in SJS and its impact in long run. Highlights: There should be a low threshold for doing early amniotic membrane transplantation in patients with SJS with ocular surface involvement. Early intervention can change the disease course and decrease disease morbidity significantly.
ABSTRACT
Background: Elective frozen embryo transfer (FET), has recently increased significantly with improvements in cryopreservation techniques. Observational studies and randomized controlled trials suggested that the endometrium in stimulated cycles is not optimally prepared for implantation; risk of ovarian hyperstimulation syndrome reduced and pregnancy rates increased following FET and perinatal outcomes are less affected after FET. However, the evidence is not unequivocal and recent randomised control trials challenge the use of elective FET for the general IVF population. Pregnancy rates were analysed in a cohort of patients undergoing embryo transfers.Methods: This was a retrospective cohort study of patients who underwent embryo transfers from April 2018 to March 2019 at study centre in Surat.175 cycles of embryo transfers (119 fresh and 56 frozen) were included in the study. Outcomes measured were positive pregnancy, clinical pregnancy and ongoing clinical pregnancy rates achieved in the IVF-ET cycles.Results: There were no statistically significant differences between positive pregnancy rate (54.6% versus 60.7%, Odds ratio (OR) 0.78; 95% Confidence Interval (CI) 0.41-1.49), clinical pregnancy rate (48.73% versus 57.14%, OR 0.52; 95% CI 0.1- 2.64) and ongoing clinical pregnancy rate (45.38% versus 51.78% OR 1.4; 95% CI 0.29 - 6.67) in fresh ET and FET cycles, respectively, p < 0.05 was considered statistically significant for all measures.Conclusions: Despite the observed higher rates of positive biochemical, clinical and ongoing clinical pregnancy per transfer in the FET cohort, these did not reach statistical significance. Thus, both transfer strategies are reasonable options, although there is a trend favouring the freeze-all strategy.
ABSTRACT
Background: Adverse drug reactions (ADRs) have become frequent cause for hospitalization and are coming up as an economic burden on health systems. Identification of ADRs and their reporting pattern can provide useful information for their management.Methods: This was an observational and prospective study. ADR reports of 130 patients were collected of the inpatient department of various clinical departments of Sanjay Gandhi Memorial Hospital, Rewa, Madhya Pradesh (M.P.) The ADRs were collected during October 2014-September 2015, with ADR reporting form of Central Drugs Standard Control Organization (CDSCO), New Delhi. ADRs were assessed for their causality, severity, and preventability as per the standard scales. Data was analysed using descriptive statistics and expresses in percentages.Results: Overall occurrence of ADRs was slightly more in males (55%). Maximum (26%) suspected ADR reported during study period was skin rash. Skin (44%) was the most commonly affected organ system. Antimicrobials (68%) were the drug group most commonly involved in ADRs. Most of the suspected ADRs were probable in causality assessment, moderate in severity and probably preventable.Conclusions: The study results revealed opportunities for interventions in ADR management to ensure safer drug use.
ABSTRACT
Dysmenorrhea is the most common of gynecologic complaints. It affects half of all female adolescents today and represents the leading cause of periodic college/school absenteeism among that population. To evaluate the menstrual problem specially dysmenorrhea and its severity in female medical students and its effect on their regular activities. This is a cross-sectional descriptive study; conducted on 107 female medical students, all participants were given a questionnaire to complete; questions were related to menstruation elucidating variations in menstrual patterns, history of dysmenorrhea and its severity, pre-menstrual symptom and absenteeism from college and /or class; to detect the severity of dysmenorrhea we used the verbal multi-dimensional scoring system, participants were given 20 minutes to complete the questionnaire. The mean age of subjects at menarche was 12.5 (±1.52) years, with a range of 10-15 years. The prevalence of dysmenorrhea was 73.83%; approximately 4.67%of dysmenorrhic subjects had severe dysmenorrhea. The average duration between two periods and the duration of menstrual flow were 28.34 (±7.54) days and 4.5 (±2.45) days respectively. Prevalence of other menstrual disorders like irregularity, prolonged menstrual bleeding, heavy menstrual bleeding and PCOD were 7.47%, 10.28%, 23.36% and 3.73% respectively. Among female medical students who reported dysmenorrhea; 31.67% and 8.68% were frequently missing college & classes respectively. Premenstrual symptom was the second most (60.50%) prevalent disorder and 67.08% reported social withdrawal. Dysmenorrhea and PMS is highly prevalent among female medical students, it is related to college/class absenteeism, limitations on social, academic, sports and daily activities. Maximum participants do not seek medical advice and self treat themselves with prostaglandin inhibitors; like Ibuprofen.
ABSTRACT
In the present study effect of fertilizer factory effluent on seed germination, seedling growth and chlorophyll content of gram (Cicer aeritenum) has been carried out, at different concentration of the effluent and time intervals. The effluent is alkaline in nature with strong ammonia odour. The germination percentage of seed, seedling growth and chlorophyll content showed a gradual decline with increase in effluent concentration. At 25% concentration of the effluent, growth promotion in terms of root, shoot length and increase in chlorophyll content recorded at 21 days. However, at higher concentrations of the effluent toxic effects were observed at 21 days. The study suggests that the effluent can be used safely for Cicer aeritenum cultivation, only after proper treatment and dilution.