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Purpose: To compare the tear meniscus height (TMH) and tear meniscus depth (TMD) between medically controlled glaucoma subjects and age?matched controls. Methods: This prospective, cross?sectional, observational study included 50 patients with medically controlled glaucoma and 50 age?matched controls. Glaucoma subjects using topical medications for the duration of more than 1 year were included. The age?matched controls were participants with no history of glaucoma, dry eye, or any other diseases affecting the ocular surface. All the participants underwent TMH and TMD scan using spectral domain?optical coherence tomography (SD?OCT), which was followed by ocular surface disease index (OSDI) questionnaire administration. Results: The mean ages of glaucoma subjects and age?matched controls were 40 ± 22 and 39 ± 21 years, respectively (P > 0.05). Of them, 40% (n = 22) were on single drug therapy or monotherapy and 60% (n = 28) were on multidrug therapy. TMH and TMD of glaucoma subjects and age?matched controls were 101.27 ± 31.86 versus 230.63 ± 49.82 ?m and 70.60 ± 27.41 versus 167.37 ± 57.06 ?m, respectively. Subjects on multidrug therapy showed a statistically significant reduction in TMH and TMD when compared to age?matched controls. Conclusion: Preservative containing topical glaucoma medications affects the ocular surface, including the tear film. The prolonged duration and multiple combination of this drug usage serve as potential factors for causing reduction in the tear meniscus levels leading to drug?induced dryness
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Vogt–Koyanagi–Harada (VKH) disease, a bilateral granulomatous panuveitis associated with multisystem involvement, is a T-cell-mediated autoimmune disorder in which cytotoxic T-cell target melanocytes in genetically susceptible individuals. Recently, there has been an increase in literature on the new onset of uveitis and reactivation of previously diagnosed cases of uveitis following Covid-19 vaccinations. It has been postulated that Covid-19 vaccines can lead to an immunomodulatory change resulting in an autoimmune phenomenon in the recipients. VKH following COVID-19 infection was reported in four patients and a total of 46 patients developing VKH or VKH-like disease following COVID-19 vaccinations. There are reports of four patients who had been recovering or recovered from VKH after receiving the first dosage of the vaccine and developed worsening of ocular inflammation after receiving the second dose of the vaccine.
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Purpose: To report the outcome of surgical intervention for inflammatory, exudative retinal detachment (ERD). Methods: A retrospective analysis of eyes with ERD that underwent vitrectomy. Results: Twelve eyes (10 patients) with ERD, non?responsive to medical therapy, underwent vitrectomy. The mean age was 35.7 ± 17.7 years. Five eyes (42%) had Vogt–Koyanagi–Harada disease, three (25%) had presumed tuberculosis (TB), two (17%) pars planitis, and one (8%) had sympathetic ophthalmia. The mean time of vitrectomy was 6.76 ± 4.1 months after onset. Six (50%) eyes had a recurrence, two settled with medical treatment, and four underwent re?surgery. The mean follow?up was 2.7 years. At the last visit, 10 (83.3%) eyes had attached retina; the best?corrected visual acuity (BCVA) had reduced to 1.6 ± 0.7 logarithms of the minimum angle of resolution (logMAR) from 1.3 ± 0.7 at baseline. Conclusion: Vitrectomy in ERD can act as an adjuvant to conventional medical therapy and help maintain structural integrity. Early vitrectomy may help preserve visual function.
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Immunology involves all the defence mechanisms occurring in the body after the invasion of any infectious agent and the ability to resist this infection. The micronutrients like essential proteins, essential amino acids, vitamins (A, B6, B12, C, D, E and folic acid), fatty acids, minerals (iron, selenium, zinc and copper) and certain phytochemicals are of prime importance towards healthy immune system. In addition to these nutritional components, intestinal microflora and certain bacteria (probiotic bacteria) also play an important role in the modulation of healthy immune system. There is an ongoing trend of usage of immunomodulators to combat various chronic diseases like viral diseases, cancers, inflammatory and autoimmune diseases. This review focuses on various immunomodulators available in daily dietary meals, its positive and negative effects on immune system and its role in management of chronic illness as an adjunct to other modalities to achieve positive health benefits with minimal side effects.
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Purpose: The research activity in pediatric glaucoma (PG) was qualitatively and quantitatively evaluated using a scientometric approach. Methods: The “Web of Science” database was accessed for primary bibliometric data regarding PG using search terms “pediatric glaucoma,” “paediatric glaucoma,” “congenital glaucoma,” and “childhood glaucoma.” The data was analyzed for total research productivity, citations, and scientific output in terms of journals, countries, institutions, and authors. The results were further characterized for coauthorship links and visualized by VOS viewer software. Also, the top 25 cited articles were reviewed with the above bibliometric characteristics. Results: One thousand two hundred and sixty?nine items were obtained from our search query from 1955 to 2022; these received 15,485 citations, originated from 78 countries. The top?3 contributing countries were the United States of America (n = 369), India (n = 134), and China (n = 127). LV Prasad Eye Institute (n = 58), Duke University (n = 44), and King Khalid Eye Specialist Hospital (n = 42) were the top?3 productive institutes. The top?3 prolific authors were Mandal AK (n = 53), Freedman, SF (n = 36), and Sarfarazi, M (n = 33). Journal wise, “Investigative Ophthalmology” (n = 187), “Journal of Glaucoma” (n = 92), and “Journal of AAPOS” (n = 68) were the journals in which the most articles were published. The top?25 cited documents received 3564 citations and were published between 1977 and 2016. The key areas of interest were basic sciences (genetics of childhood glaucoma) and surgical management. Conclusion: United States of America, LVPEI, Mandal AK, and “Investigative Ophthalmology” were the top rankers as far as the productivity and publications related to PG are concerned. Articles on molecular genetics in PG have received interest among the ophthalmology community.
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Purpose: To compare the binocular vision and oculomotor function between sports?concussed athletes and aged?matched controls. Methods: Thirty mild concussed athletes were recruited and compared with aged?matched controls. All the participants underwent a comprehensive ocular assessment followed by an oculomotor assessment which included tests for accommodation, vergence, eye movements, and reading parameters. Results: Three categories of oculomotor?based deficits were found: convergence insufficiency (40%), accommodative insufficiency (25%), and oculomotor?based reading dysfunctions (20%). A statistically significant reduction in the mean ± SD of the following parameters was noted in concussed athletes v/s controls:? binocular accommodative amplitude: 7.13 ± 1.59 v/s 15.35 ± 2.95 (P < 0.001), convergence amplitude: 14.23 ± 5.00 v/s 5.65 ± 0.90 (P < 0.001), positive fusional vergence for distance: 21.17 ± 8.97 v/s 31.32 ± 6.23 (P < 0.001), vergence facility: 6.47 ± 1.47 v/s 11.84 ± 1.00 (P < 0.001), accommodative facility: 7.10 ± 4.57 v/s 11.67 ± 1.83 (P < 0.001), reading speed: 66.97 ± 17.82 v/s 144.13 ± 24.45 (P = 0.03) and Developmental Eye Movement ratio: 1.40 ± 0.19 v/s 1.17 ± 0.06 (P < 0.001). Conclusion: Concussions caused by sports have a considerable impact on binocular vision and oculomotor parameters. These findings have substantial therapeutic implications in terms of establishing a periodic screening program for athletes so that essential therapy can be provided for a better outcome.
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Purpose: This study aims to analyze the pattern of follow?ups and the reasons for follow?up loss in keratoplasty cases in a tertiary eye care center. Methods: This is a single?center retrospective cross?sectional study. During the study period, 165 eyes underwent corneal transplantation. The data on the demographic features of the recipients and the indications of keratoplasty, including visual acuity before and after surgery, duration of follow?up, and the condition of the graft at the last follow?up, were collected. The primary outcome was to determine the factors causing lost?to?follow?up (LTFU) among graft recipients. LTFU was defined when a patient failed to adhere to any of the following seven follow?up visits since the surgery: 4 ± 2 weeks, 3 ± 1 months, 6 ± 1 months, 12 ± 2 months, 18 ± 2 months, 24 ± 3 months, and 36 ± 6 months. The secondary outcome was to analyze the best?corrected visual acuity (BCVA) among patients available for the final follow?up. Results: The recipient follow?up rates at 6, 12, 18, 24, and 36 months were 68.5%, 57.6%, 47.9%, 42.4%, and 35.2%, respectively. Old age and distance to the center were significant factors for lost?to?follow?up. A failed graft as an indication for transplantation and those undergoing penetrating keratoplasty for optical purposes were significant factors for completing follow?up. Conclusion: The inability to follow?up after corneal transplantation is a common challenge. Elderly patients and those living in remote areas must be prioritized for follow?ups.
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Background & objectives: Assessing healthcare seeking behaviour (HSB), healthcare utilization and related out-of-pocket expenditures of Particularly Vulnerable Tribal Groups (PVTGs) of India through a prism of the health system may help to achieve equitable health outcomes. Therefore, this comprehensive study was envisaged to examine these issues among PVTGs of Odisha, India. However, there exists no validated questionnaire to measure these variables among PVTGs. Therefore, a study questionnaire was developed for this purpose and validated. Methods: Questionnaire was constructed in four phases: questionnaire development, validity assessment, pilot testing and reliability assessment. Nine domain experts face validated questionnaire in two rounds, followed by a single round of quantitative content validity. Next, the questionnaire was pretested in three rounds using cognitive interviews and pilot-tested among 335 and 100 eligible individuals for the two sections healthcare seeking behaviour (HSB-Q) and maternal and child healthcare service utilization (MCHSU-Q). Internal consistency reliability was assessed for de novo HSB-Q. Results: On two rounds of expert-driven face validity, 55 items were eliminated from 200 items. Questionnaire showed moderate to high content validity (item-level content validity index range: 0.78 to 1, scale-level content validity index/universal agreement: 0.73; scale-level content validity index/average: 0.96 and multirater kappa statistics range: 0.6 to 1). During the pre-test, items were altered until saturation was achieved. Pilot testing helped to refine interview modalities. The Cronbach alpha and McDonald’s omega assessing internal consistency of HSB-Q were 0.8 and 0.85, respectively. Interpretation & conclusions: The questionnaire was found to be valid and reliable to explore healthcare seeking behaviour, maternal and child healthcare utilization and related out-of-pocket expenditure incurred by PVTGs of Odisha, India.
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The idiopathic form of sclerosing encapsulating peritonitis, also known as abdominal cocoon, is a rare entity of unknown cause that leads to intestinal obstruction due to complete or partial encapsulation of the small intestine by a fibro- collagenous membrane. As the initial clinical features are non-specific, they often remain unrecognized making it difficult to make a definite pre-operative diagnosis. Recurrent episodes of small intestinal obstruction along with relevant imaging findings and lack of other causative mechanisms, gives rise to a clinical suspicion. We report a young lady who presented to us with features suggestive of acute intestinal obstruction. Thorough enquiry revealed similar episodes on multiple occasions in the past which was temporarily relieved with conservative management. The need to keep an open mind regarding the uncommon causes of commonly encountered problems is the point of interest in our case.
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Background: As of 2019, the highest prevalence of human immunodeficiency virus (HIV) in India is seen in the Northeastern states. Endocrine and metabolic disturbances can occur in HIV infection. Thyroid dysfunction is one of the common endocrinopathies. In HIV infection, thyroid function abnormalities are seen in about 4–35% of adult patients. Thyroid function abnormalities range from overt hypothyroidism, subclinical hypothyroidism, and sick euthyroid syndrome to overt hyperthyroidism. Among them, subclinical hypothyroidism is the commonest abnormality. To our knowledge, there have been no studies from Northeastern India done in this regard. Aims and objectives: To study the thyroid function in newly diagnosed cases of HIV infection attending anti-retroviral therapy (ART) center, Assam Medical College. To estimate the prevalence and types of thyroid dysfunction in newly diagnosed HIV-infected individuals. To study thyroid dysfunctions with respect to age, sex, and cluster of differentiation (CD) 4 count. Materials and methods: Hospital-based observational study was done at a tertiary care centre of upper Assam on newly diagnosed HIV-positive patients who were not started on antiretroviral therapy and who attended the ART centre, Assam Medical College during the period of our study. History, examinations and laboratory investigations, including thyroid stimulating hormone (TSH), free triiodothyronine (FT3), free thyroxine (FT4), and CD4 count, are done in all such patients, and only those who fulfilled the inclusion and exclusion criteria of our study are taken as study participants, and their findings tabulated. Results and observations: A total of 95 newly diagnosed HIV-positive patients fulfilling the inclusion and exclusion criteria of our study were taken. In our study, a total of 36.84% of the patients had thyroid dysfunction. We got subclinical hypothyroidism, overt hypothyroidism, sick euthyroid syndrome, and overt hyperthyroidism as the types of thyroid dysfunction. Among all the types of thyroid dysfunction, subclinical hypothyroidism was the commonest abnormality in our study. Under sick euthyroid syndrome, we got only low FT3 as the biochemical abnormality. Thyroid dysfunctions were more common in females (42.3%) than males (35.8%) and were more common in the age group of 30–39 years. In the present study, among patients with thyroid dysfunction, it was seen that 51.43% of the patients had a CD4 cell count in the range 101–200 cells/mm3, whereas only 11.43% of patients had a CD4 cell count in the range <50 cells/mm3 and no patient had a CD4 cell count >500 cells/mm3 . Conclusion: In our study, we found that thyroid dysfunctions were common in newly diagnosed HIV-positive patients, the prevalence of which was much higher in the general population. Thyroid dysfunction was present in all the stages of the HIV disease.
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Background : Reproductive Tract Infection (RTI) due to poor hygiene caused by faecal Bacteria or viruses which goes into the vaginal canal during and after defecation is not only damaging to the reproductive organ, but also causes indirect or direct impact on Socio-economic status of the patient and their family as well. Objective : This study highlights the importance of faecal hygiene in preventing damage to the reproductive tract and curbing the impact on social and economic problems in patients and their families. Materials and Methods : This study was conducted at GICE Nursing Home, Kalyani, Nadia, WB, between April 2016 and March, 2022. During this period, 11,872 cases were reported at GICE Nursing Home of which 10,000 cases were selected. Discussion : It was interesting to observe that those who wipe from back to front or vice versa are more likely suffering from Vaginitis (85%), Cervicitis (92%), Endometritis (55%), PID (60%), UTI (70%) and Tubal Block (17%) as compared to those who used Hand shower (10%) or Tissue Paper (9%). This is an indication that proper faecal hygiene can prevent damage to the reproductive system. Further analysis revealed that the inability to pay for medical expenses created a Socio-economic crisis among family members. Conclusion : It is concluded from this study that maintenance of proper faecal hygiene by women in Rural, Urban and Industrial areas, can not only help with prolonged illnesses but also prevent financial losses. As a result, Guardians, Teachers, Health Care Providers and Local Government should conduct outreach programs to teach the importance of faecal hygiene at home, in Schools, Colleges, Public health institutions and so on, etc
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Background : Adequate dose to Clinical Target Volume is needed to control tumour and to deliver adequate dose without missing the target, this Clinical Target Volume must be encompassed by two margins for uncertainties; first, Internal margin uncertainties and second, set up margin uncertainty will form Planning Target Volume. Three mm setup error of couch location resulted in 38% decrease of minimum target radiation dose and 42 % increase of minimal Spinal Cord and Parotid Gland radiation dose. Aims and Objectives : Objectives of this retrospective study are, before implementation of high precession radiotherapy technique for Head and Neck Malignancy, we want determine optimal 3-dimensional Clinical Target Volume to planning target volume margin and to assess our setup accuracy in our institute, NRS Medical College & Hospital, Kolkata. Material and Methods : We analyzed retrospectively set up error from 691 set Cone Beam CT images of 94 patients. According to Standard Guidelines Target Volume delineated and for creation Clinical Target Volume to Planning target volume margin, we have used 5-7 mm margin around Clinical Target Volume. Results : In 99% patients’ setup deviation were within 0.5 cm. The population systematic error (?) in in Super Inferior; mediolateral; and anterior posterior direction were 0.13 cm, 0.12 cm and 0.14 cm respectively. The population random error in Super Inferior; mediolateral; and anterior posterior direction were 0.021 cm, 0.022 cm and 0.173 cm respectively. Using van Herk formula Clinical Target Volume to Planning Target Volume margin in Super Inferior; mediolateral; and anterior posterior direction were 0.34, 0.47 and 0.32 cm respectively. Corresponding values with Stroom formula 0.28, 0.40 and 0.26 cm respectively. Conclusions : In our study Set up margin of 5mm all around the CTV to create PTV is found to be safe and adequete
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Background: IgA anti-tissue transglutaminase-2 antibody (anti-TG2Ab) deposits in intestinal and extraintestinal organs have been used to link the respective pathological changes in these organs with celiac disease (CeD). Aims: To know if parts of intestine other than the duodenum, such as esophagus, stomach, and colon, have any pathology related to potential CeD or have mucosal IgA anti-TG2 Ab deposits. Settings and Design: A prospective case–control study conducted from April 2018 to December 2019. Materials and Methods: Nine patients with potential CeD and 27 age- and gender-matched patients with irritable bowel syndrome were recruited as cases and controls, respectively. Mucosal biopsies were collected from esophagus, stomach, duodenum, and rectosigmoid regions, histological changes were evaluated, and IgA anti-TG2 Ab deposits were analyzed in these regions by two-color immunohistochemical staining. Statistics: Data were analyzed using statistical software Stata 14.0. Results: No distinct difference in mucosal lymphocytosis were identified between biopsies of patients with potential CeD and controls at the following sites: esophagus (11.1% vs 0%, P = 0.079), stomach (14.3% vs 7.7%, P = 0.590), and rectum (20% vs 0%, P = 0.067). Co-localized IgA anti-TG2Ab deposits were observed more in potential CeD than in controls at esophagus 22.2% (2/9) vs 0%, P = 0.012; stomach 66.7% (6/9) vs 11.5% (3/26), P < 0.001; and duodenum 66.7% (6/9) vs 0%, P < 0.001 but not at rectum 0% (0/4) vs 0% (0/25). Conclusion: Although histological changes are not distinct, a subset of subjects with potential CeD has pan-intestinal involvement other than in the duodenum.
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Using the immune system to its advantage, Salmonella Typhi initially invades the gut followed by the reticuloendothelial system and finally the nervous system, involvement of which usually occurs around the second week of fever. In developing countries, delayed diagnosis is predominantly due to hesitation in seeking treatment. Our subject presented with fever since one week, altered mentation, headache and neck pain; she was diagnosed with enteric fever. Although her neurological abnormality could be a complication of the infection, it appeared when she became afebrile- hence we evaluated her for autoimmune conditions. Positive results hinted at autoimmune encephalitis triggered by the infection; further studies were inconclusive. Association of enteric fever with autoimmune encephalitis has not been reported. Three months later, presence of antinuclear antibodies (ANA) was rechecked- a negative report led to a retrospective diagnosis of transient ANA positivity in a nonautoimmune inflammatory disease, the case in point being enteric fever.
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Introduction: Continuous procurement of various equipments in the hospitals is essential to keep up with global progress of healthcare services. In public sectors, procurement process largely depends on budget sanctions and also by a number of formal procedures and rules which leads to delayed procurement. With this prevalent scenario, the present study was carried out to evaluate the procurement of two major equipments in an apex tertiary care institute using Project Evaluation and Review Technique (PERT). Objective: This study was done to evaluate the procurement of two major equipments using PERT in a tertiary care institute. Method: This study was conducted using Operational Research technique in an apex tertiary care institute i.e., medical college and hospital, in one of the North Eastern states of India. All the procurements related to equipments in that teaching hospital initiated in the financial year 2021 were listed. Out of them, two procurement files were selected by simple random sampling; procurement of Operating Table and Bio Safety cabinet Level – III. Project Evaluation and Review Technique (PERT) was applied to calculate the possible reduction in time in the whole procurement process. Results: The present study showed that procurement of Operating table took 185 days where minimum 8 days could have been saved and procurement of Bio-Safety cabinet Level-III was completed by 702 days where minimum 196 days could have been saved. Conclusion: Application of PERT in this procurement evaluation process can play significant role by calculating critical path and predicting the possible delay.
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Background: Anemia is a very important preventable nutritional disorder affecting pregnant ladies which may have some adverse effects on the neonatal survival and development. Birth weight was correlated with changes in maternal hemoglobin concentration in various trimesters as it is important for determining child survival and development. Aims and Objectives: The aim of the study was to assess the correlation between maternal hemoglobin levels in various trimesters and neonatal birth weight. Materials and Methods: The study enrolled all pregnant women within age group 15–35 years who gave birth at Agartala Government Medical College and GBP Hospital from June 15, 2017 to August 15, 2017. Pregnant women were included into the study following delivery by simple random sampling into cases (Pregnant women who delivered low birth weight babies <2500 g) and control group (Pregnant women who delivered normal birth weight babies ?2500 g). Antenatal data were collected from hospital case sheet and labor room register. Data were analyzed using descriptive statistics and presented as Mean + SD. P < 0.05 (P < 0.05) was considered statistically significant. Results: Mean hemoglobin concentration was normal (?11 g/dl) in all three trimesters among the controls but it is found to be <11 g/dl in second and third trimesters of the case group. The mean birth weight of the babies was 2.151(± 0.2386) kg in case group and 3.047(± 0.3666) kg in control group. Conclusions: It was found that maternal hemoglobin concentration has a positive correlation (r > 0) with neonatal birth weight in all three trimesters in both cases and controls which is statistically significant (P < 0.05).
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Objectives To compare the epidemiological, clinical profle, intensive care needs and outcome of children hospitalized with SARS-CoV-2 infection during the frst and second waves of the pandemic. Methods This was a retrospective study of all children between 1 mo and 14 y, admitted to a dedicated COVID-19 hospital (DCH) during the frst (1st June to 31st December 2020) and second waves (1st March to 30th June 2021). Results Of 217 children, 104 (48%) and 113 (52%) were admitted during the frst and second waves respectively. One hundred ffty-two (70%) had incidentally detected SARS-CoV-2 infection, while 65 (30%) had symptomatic COVID-19. Comorbidities were noted in 137 (63%) children. Fifty-nine (27%) and 66 (30%) children required high-dependency unit (HDU) and ICU care respectively. Severity of infection and ICU needs were similar during both waves. High-fow oxygen (n=5, 2%), noninvasive ventilation [CPAP (n=34, 16%) and BiPAP (n=8, 5%)] and invasive ventilation (n=45, 21%) were respiratory support therapies needed. NIV use was more during the second wave (26% vs. 13%; p=0.02). The median (IQR) length (days) of DCH stay among survivors was longer during the frst wave [8 (6–10) vs. 5.5 (3–8); p=0.0001]. Conclusions Disease severity, associated comorbidities, PICU and organ support need and mortality were similar in the frst and second waves of the pandemic. Children admitted during the second wave were younger, had higher proportion of NIV use and shorter length of COVID-19 hospital stay.
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Oroxylum indicum (L.) Kurz, commonly called as Broken bones tree or Indian trumpet flower, belonging to Fam. Bignoniaceae, is traditionally used as a contraceptive by ethnic people of Tripura, North-East India. Here, we investigated the scientific basis for use of O. indicum as male antifertility agent by folklore healers. In vitro spermicidal activity of aqueous (AEOI) and methanolic (MEOI) extracts of O. indicum stem bark were studied on human sperm. The in vivo activity was experimented on male albino rats. The treated animals were allowed to mate and the pups delivered by female rat partners were counted. Phytochemical estimation of test samples was done using HPLC. The AEOI and MEOI treatments significantly decreased human sperm motility and viability. Test extracts have increased the hypo-osmotic swelling of sperm. Both the extracts were significantly declined the weight of reproductive organ. The MEOI treated rats have shown significant decrease in sperm motility and sperm counts. AEOI and MEOI treatment significantly reduced level of testosterone, but sharply raised dihydrotestosterone and prostaglandin in rats. Results testified the traditional claim for use of O. indicum as a male contraceptive agent, where MEOI have shown reversible action on male reproductive system leading to contraception without harming the libido.
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Family planning is very important for population stabilization. It also helps to improve the reproductive health of women. Public health development is affected by utilization of family planning methods. Family planning affects the socio economic condition of the country. The objective of the study is to understand the usage of contraceptive among women staying in urban slums. It was observed that women still have reservations in adopting contraceptive methods. The overall use of different contraceptive is very poor. There is need to create awareness about family planning methods through health education and motivate people regarding contraceptive use