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Purpose: We report clinical characteristics, risk factors, treatment outcomes, and prognostic predictors of post?vitrectomy secondary macular holes (MHs). Methods: This was a retrospective observational case series from November 2014 to December 2020. Eyes that developed secondary MH, two weeks and beyond after primary vitrectomy for non?MH indications, were enrolled. Pre? and intraoperative records were screened to exclude pre?existence of MH. Eyes with multiple vitreoretinal surgeries prior to MH detection and tractional myopic maculopathy were excluded. Results: A total of 29 eyes of 29 patients with a mean age of 52 years developed secondary MH post?vitrectomy. The most common indications for primary vitrectomy were rhegmatogenous retinal detachment (RRD, 48.2%) and tractional retinal detachment (TRD, 24.1%). Time to MH detection after primary vitrectomy was 91.5 ± 117.6 days. The mean minimum hole diameter was 530 ± 298 microns. Epi?retinal membrane and cystoid degeneration was noted in 6 (20.7%) and 12 (41.3%) eyes, respectively (p = 0.088). The mean time from MH detection to MH repair was 34 ± 42 days. The surgical intervention included internal limiting membrane peeling with tamponade in 25 eyes. Overall, 80% showed anatomic hole closure, 90.9% versus 57.1% in the RRD and TRD (p = 0.092), respectively. The mean best?corrected visual acuity (BCVA) at the final visit was 0.71 logarithm of the minimum angle of resolution. Thirteen eyes (52%) had a BCVA of 20/100 or better. Minimal hole diameter (p = 0.029) only predicted final visual acuity. The interval between MH diagnosis and repair did not affect hole closure significantly (p = 0.064). Conclusion: Secondary MH post?vitrectomy closed successfully with limited visual improvement and trails behind idiopathic MH.
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Purpose: To assess the differences in the pattern of presentation of glaucoma emergency conditions during the various phases of pandemic?related travel restrictions: first wave?related lockdown, unlock period, and the second wave?related lockdown. Methods: The number of new emergency glaucoma conditions, the various diagnoses, and the total number of all new glaucoma patients presenting to the glaucoma services at five tertiary eye care centers in south India from 24th March 2020 to 30th June 2021 were collected from the electronic medical records and were analyzed. The data were compared with the corresponding time period in the year 2019. Results: In total, 620 patients presented with an emergency glaucoma diagnosis during the first wave?related lockdown as against 1337 during the same period in 2019 (P < 0.0001). During the unlock period, 2659 such patients visited the hospital compared with 2122 in 2019 (P = 0.0145). During the second wave?related lockdown, there were 351 emergency patients compared with 526 patients in 2019 (P < 0.0001). Lens?induced glaucomas (50.4%) and neovascular glaucoma (20.6%) were the most common diagnoses during the first wave?related lockdown. During the unlock period, there was a greater proportion of neovascular glaucoma (P = 0.0123). The second wave?related lockdown had a greater proportion of phacolytic glaucomas (P = 0.005) and acute primary angle closure (P = 0.0397) patients. Conclusion: The study demonstrates that emergency glaucoma care was grossly underutilized by the people during the lockdowns. Trivial conditions like cataracts or retinal vascular diseases if not treated appropriately may progress to become emergencies in the future.
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Purpose: Angle kappa has been considered to play a role in causing glare and haloes despite accurate centration during implantation of multifocal intraocular lenses following phacoemulsification. There is a lack of substantial data regarding whether angle kappa is a constant entity or changes following ocular surgical procedures. To answer this question, in this prospective observational study, we measured change in angle kappa following phacoemulsification, and studied the ocular biometric parameters correlating with this change. Methods: Angle kappa was measured objectively using synoptophore. Ocular Biometric parameters (Anterior Chamber Depth, Corneal White?to?White measurement, Lens Thickness, and Axial Length) using LenStar LS 900 Haag Streit Anterior Segment imaging system. outcome measures were a quantitative change in angle kappa from the preoperative value by one degree or more and observation of correlation between change in angle kappa and ocular biometric parameters. The Wilcoxin Signed Rank Test was used to determine the difference between pre?operative and post?operative measurements for angle kappa. A p?value of less than 0.05 was considered statistically significant. Pearson's correlation coefficient was employed to find the relationship between preoperative ocular biometric parameters and a change in angle kappa. A linear regression model was used to derive an equation considering corneal white?to?white measurement as the predictor and change in angle kappa as the outcome measure. Results: A significant change in angle kappa was recorded, and a significant correlation was found with corneal white to white measurements. This change could be predicted preoperatively, for a known corneal white to white measurement using the standard equation y=mx+c. Conclusion: This study explains the possible cause of dissatisfaction among seemingly ideal patients who undergo multifocal IOL implantation and the potential for better decision? making during patient selection for multifocal IOL implantation.
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Introduction: With the advent of direct-acting antivirals (DAAs), the past decade has seen a paradigm shift in the management of hepatitis C (HCV) infection in children. In this review, we summarize the various treatment options for pediatric HCV infection, highlighting the recent changes in the management. Methods: A literature search was performed using the PubMed database with the relevant keywords. Filters included were human, ages 0-18 years, and the English language. Results: Initial phase of HCV treatment using conventional or pegylated interferon and ribavirin combination regimens yielded poor outcomes in children, especially in genotypes 1 and 4, with an overall sustained virologic response of 58%. Also, treatment with interferon and ribavirin combination was associated with significant side effects in up to 52% of those treated. Presently, various combinations of direct-acting antivirals (DAAs) have been approved in children above three years of age with documented evidence of high efficacy (SVR12 of 92% to 100%) and excellent safety, and the current standard of care. Conclusion: With various DAA regimens now being approved for children above three years of age, the treatment of active HCV infection (HCV-RNA positive) in children has become simple. Besides the effectiveness of DAA therapy, public awareness about HCV transmission, better screening, and making the DAAs available at a subsidized price in the public sectors are necessary to eliminate HCV infection in India.
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Background@#Extrusion of debris is a major factor that results in postoperative pain during root canal treatment with various instruments and instrumentation techniques. Therefore, instrumentation techniques that extrude minimal debris into the periapical area while reducing pain are desirable. This study aimed to compare the incidence of postoperative pain and intake of analgesic medication (frequency and quantity) after endodontic treatment of mandibular posterior teeth using two single files and full-sequence continuous rotary systems with different kinematic motions. @*Methods@#Thirty-five of 105 patients were assigned equally to three groups according to the instrumentation system used: ProTaper Next (PN) X2, 25/06 (Dentsply, Maillefer, Ballaigues, Switzerland), One Shape (OS), #0.25/06 (Micro Mega, Besancon, France), and Wave One Gold (WG), Red - #0.25, 0.07 (Dentsply, Maillefer, Ballaigues, Switzerland). Five specialists were included in this study design; each professional prepared 21 teeth, and randomly selected 7 per instrument system. The VAS sheet ranging from 0 to 10 was used to record the initial and postoperative pains at 24, 48, and 72 h, and 7th day after single visit endodontic treatment in mandibular premolars and molars with a diagnosis of asymptomatic irreversible pulpitis with or without apical periodontitis. Postoperatively, an analgesic, ibuprofen 400 mg was administered for intolerable pain at a dose of 1 tablet for 6 h. The patients were asked over the telephone regarding postoperative pain at intervals of 24, 48, and 72 h, and 7 th day using a visual analogue scale.Result: There were no statistically significant differences among the PN, OS, and WG systems (P > 0.05) with regard to the incidence of postoperative pain at any of the four time points assessed. @*Conclusion@#The intensity of postoperative pain, frequency, and analgesic intake were similar across all three types of instrument systems; however, the reciprocating single file (WG) was associated with less postoperative pain than the full sequence continuous rotary file.
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Methods@#This study included patients with adolescent idiopathic scoliosis (AIS) who were treated with NFASC for a structural major curve (Cobb angle, 40°–80°) with more than 50% flexibility on dynamic X-rays. The mean follow-up was 26±12.2 months (range, 12– 60 months). Clinical and radiological data such as skeletal maturity, curve type, Cobb angle, surgery details, and Scoliosis Research Society-22 revised (SRS-22r) questionnaire were collected. Statistically significant trends were examined by post hoc analysis following repeated measures analysis of variance test. @*Results@#A total of 75 patients (70 females, five males) were included, with a mean age of 14.96±2.69 years. The mean Risser and Sanders scores were 4.22±0.7 and 7.15±0.74, respectively. The mean main thoracic Cobb angles at the first and second follow-up (17.2°±5.36° and 16.92°±5.06°, respectively) were significantly lower than the preoperative Cobb angles (52.11°±7.74°) (p <0.05). Similarly, the mean thoracolumbar/lumbar Cobb angle significantly improved from the preoperative period (51.45°±11.26°) to the first follow-up (13.48°±5.11°) and last follow-up (14.24°±4.85°) (p <0.05). The mean preoperative and postoperative SRS-22r scores were 78.0±3.2 and 92.5±3.1, respectively (p <0.05). None of the patients had any complications until the most recent follow-up. @*Conclusions@#NFASC offers promising curve correction and curve progression stabilization in patients with AIS, with a low risk for complications and preservation of spinal mobility and sagittal parameters. Thus, it proves to be a favorable alternative to fusion modality.
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Objectives: To correlate the Full outline of unresponsiveness (FOUR) score and Glasgow coma scale (GCS) in the assessment of children with acute encephalitis syndrome (AES). Method: This observational study was conducted in the department of pediatrics of a public sector tertiary care center from January, 2019 to March, 2020. All consecutive patients of AES admitted during the study period (n=150) were recruited. Subjects were analyzed using the FOUR score and GCS on admission, and then 12-hourly till discharge/ death. Treatment-related and demographic variables were collected and analyzed. Correlation between FOUR score and GCS scores was calculated using spearman correlation coefficient. Results: Positive correlation was observed between the GCS score and the FOUR score (n=0.82; P<0.001). Conclusion: FOUR score and GCS were comparable to assess the level of consciousness in patients with AES. The possibility of using FOUR score as an alternative to GCS in children with AES needs to be considered.
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Objectives: To determine the prevalence of delirium and its risk factors among children admitted to a Pediatric intensive care unit (PICU). Method: A descriptive study in which consecutive patients admitted to the PICU over a period of 12 months were screened daily for delirium using the Cornell Assessment of Pediatric Delirium (CAPD) score. Treatmentrelated and demographic variables were collected and analyzed. The statistically significant risk factors for delirium were analyzed by multivariable logistic regression for independent associations. Results: Among the 476 screened patients, 96 (20.2%) developed delirium. The independent risk factors associated with the development of delirium were respiratory failure (P<0.001), administration of benzodiazepines during PICU stay (P<0.001), and presence of multiple (?2) risk factors for delirium (P<0.001). The mean length of PICU stay was significantly higher among delirious subjects with P<0.001. Conclusion: Delirium is a frequent complication in critically ill children, and recognition of associated factors may assist in early diagnosis and focussed management.
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We report a 33-year-female patient of hypertension detected at the age of 19 year. Her blood pressure was not well controlled. The case was investigated for secondary hypertension. CT Thoracic and Abdominal aorta Angiogram of the present case showing the narrowing in the thoracic aorta extending at the level of T8 to T10 vertebral body level for the length of 7.5cm. Reconstructed CT of the case showed multiple tortuous collaterals between the branches of internal mammary artery and external iliac artery and between axillary and intercostal artery. Relevant history was reviewed and discussed.
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Despite the availability of multiple therapies for chronic kidney disease (CKD), there still exists an unmet need for better options to slow down disease progression and prevent complications. The Dapagliflozin and Prevention of Adverse Outcomes in CKD (DAPA-CKD) trial, which demonstrated the renoprotective effects of the sodium-glucose cotransporter-2 inhibitor (SGLT2i) dapagliflozin, independent of diabetes, with improved survival, even in patients with CKD with estimated glomerular filtration rate (eGFR) as low as 25 mL/min/1.73 m2 , has highlighted the potential beneficial role of SGLT2i in patients with CKD. These benefits were also achieved in patients who were already receiving optimal therapies for slowing the progression of CKD. The potential candidature of SGLT2i for CKD therapy is now being widely discussed in the nephrology community. Therefore, a consensus meeting was held in September 2020 with a group of expert nephrologists from India, to discuss the need to improve CKD management and assess the position of SGLT2i, based on compelling evidence from recent studies. This document summarizes the expert opinions and views on the position of SGLT2i in CKD management and aims to enhance the current understanding of the applicability of SGLT2i in patients with CKD. This will aid nephrologists and physicians across the country in decision-making on the management of patients with CKD using SGLT2i.
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Aims and objectives: This study aims to analyse the complete profile of patients diagnosed and treated as IDEM spinal cord tumours. The factors studied include age, sex, clinical presentations, histopathology, surgical outcome and post operative recurrence. It is a single center prospective study conducted over a peri Materials and method: od of 18 months. Patient demographics, severity and duration of symptoms, and tumor characteristics (anatomical and pathological) in all operated spinal IDEM tumors were collected. The neurological findings obtained during the preoperative stage and the postoperative follow-up were evaluated according to the Frankel and Nurick grading. The back pain was assessed with help of the Denis pain scale (DPS). Data collected throughout preoperative and postoperative examination and investigations were analyzed and submitted to statistical procedures. Our study Results and analysis: included30 patients, majority being young adults between 20 to 30 years (46.66%). The male and female ratio in our study was 2:1. Predominant presentation was sensory symptoms like numbness, paraesthesia in extremeties (66.66%), followed by pain in back, limbs (33.33%). The most common location found was dorsal cord (50%) followed by lumbar(36.66%). The histopathological examination showed meningioma to be the most common (56.66%), followed by schwannoma (20%), and neurofibroma (16.66%). Pseudomeningocoele was the only complication encountered. Out of 30 patients we had operated, we could achieve total excision in 27 patients (90%). There was no postoperative worsening of symptoms, and no recurrence. The clinical and pre and postoperative profile suggested Summary and Conclusion: IDEM spinal cord tumours were common in 3rd decade, with male predominance. Commonest location was dorsal area with meningioma being the commonest histopathological finding.
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Purpose: To describe clinical and imaging characteristics of the outer retinal folds (ORF) in cases of retinitis, retinochoroiditis, and chorioretinitis. Methods: Retrospective review of retinitis cases with presence of ORFs either at presentation or during follow up. Results: ORFs were seen adjacent to retinitis lesions in 16 eyes of 14 cases (retinitis post-febrile illness n = 10, toxoplasma retinochoroiditis n = 2, fungal chorioretinitis n = 2) either at presentation (n = 2) or during follow up (n = 14). Optical coherence tomography (OCT) appearance was outer retinal vertical stout lesions involving ellipsoid, external limiting membrane, and outer nuclear layer. All the cases had a presence of past or concurrent subretinal fluid and/or subretinal hyperreflective material when ORF was seen. ORF resolved with variable outer retinal atrophy over a mean period of 2.86 months. Conclusion: ORF is observed in cases of retinitis with subretinal fluid either at presentation or during resolution. It is not specific to any etiological disease. Differentiation of this sign from vertical outer retinal stripes in viral retinitis on OCT is important to avoid misinterpretation.
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Purpose: To compare the efficacy of Kane formula with Sanders Retzlaff Kraff/Theoretical (SRK/T) and Barrett Universal II in predicting intraocular lens (IOL) power in Indian eyes. Methods: This retrospective study conducted in a tertiary care eye hospital. Data from patients having uneventful cataract surgery with Tecnis ZCB00 IOL implantation were obtained from Lenstar and electronic medical records. Eyes were divided into subgroups based on axial length (AL) as short (<22.0 mm), medium (22� mm), and long (>24 mm). The predicted refractive outcome for each patient was calculated after optimizing the lens constant. Prediction error was calculated by subtracting the predicted spherical equivalent from achieved spherical equivalent 1 week post?surgery. The mean absolute error (MAE) and median absolute error (MedAE) and percentage of eyes within 0.25, 0.5, 1, and 2 D were calculated for each formula. Friedman test, Cochrane Q test were used for statistical analysis. Results: Out of the 350 eyes included in the study, we found that without lens constant optimization, Barrett formula performed better than SRK/T and Kane (P < 0.0001). Over the entire range of axial lengths, Kane formula performed slightly inferior compared to Barrett and SRK?T, both of which performed equally well (P = 0.006). On subgroup analysis, Kane formula performed inferiorly for medium eyes as compared to the other two. No significant differences were noted between the formulae for short and long eyes. Conclusion: Kane formula did not outperform Barrett Universal II and SRK/T in Indian eyes
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The present finding of a case reports revealed successful management of per-vaginal delivery of an indigenous male calf with multiple congenital anomalies like hydrocephalus, ankylosis and brachygnathism.
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The most widely prescribed drugs for the treatment of a variety of dermatoses are Topical corticosteroids (TC). These medications are approved for the treatment of inflammatory and pruritic manifestations of dermatologic disorders due to their powerful symptom-relieving impact. Clobetasol propionate (CP) is the most popular (TC) used to relieve itching, redness, and oedema caused by a variety of skin disorders. Anti-inflammatory, anti-pruritic, and vasoconstrictive characteristics are all present in it. CP works by binding to cytoplasmic glucocorticoid receptors and activating glucocorticoid receptor-mediated gene expression, resulting in the production of anti-inflammatory proteins while suppressing the production of inflammatory mediators. The formulation is free from known contact allergens, such as propylene glycol, short-chain alcohols, and sorbitol-based emulsifiers, and has demonstrated hypoallergenic effects. The efficacy, safety, and clinical experience of utilizing CP 0.025% cream for the treatment of various dermatologic disorders are discussed in this case series
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Objective: To re-estimate the survival benefit from Vitamin A supplementation (VAS) in India using meta-analysis and to correlate mortality and vitamin A deficiency (VAD) in children aged 6 month to 5 year. Methods: Pooled risk ratio (fixed effects model) for mortality reduction with VAS was calculated from available Indian studies. Computed mortality rates in 6 months to 5 years children in Indian states were regressed on VAD prevalence estimates of the states. Results: There was no reduction in risk of all-cause mortality with VAS (RR=0.96; 95% CI: 0.89, 1.03). When regressing mortality on VAD in high or low VAD prevalence states, the regression coefficients were discordant. Conclusion: No survival benefit was observed for VAS in India from the available literature. The targeting of VAS programs should be given serious consideration.
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Background and Objectives: This research study has been carried out to study the various morphological changes in the heart in medicolegal autopsies and to compile data for the frequency of heart diseases found in autopsy cases. Methods: The present study comprised 430 medicolegal autopsy cases. Details of the cases were entered in a proforma prepared for the study. The heart was fixed in 10% formalin, and then, opened along the flow of blood. The findings were based on gross and microscopic examinations. Results: Out of 430 adult hearts, 211 (49.0%) cases showed 253 cardiac lesions; 35 (8.1%) cases of coronary atherosclerosis and 196 (45.5%) aortic atherosclerosis were noted; 7 cases of ischemic lesions (1.6%) were identified; 12 (2.7%) cases of hypertrophy; 2 cases of valve calcification; and 1 of cardiomyopathy were noted. Conclusion: In the present study, among medicolegal autopsies, atherosclerotic disease was the most frequently encountered lesion followed by hypertrophy. The incidence of atherosclerosis was found to be 47.6%. This study shows the high prevalence of atherosclerosis in the population.
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Background: The possibility of recurrence in COVID-19 is very rare and hence mostly underdiagnosed. In the face of pandemic, this can lead to circulation of the virus like a hidden iceberg. Better understanding about this topic can improve our knowledge of the COVID-19 pathogenesis and ways to control the transmission. Case presentation: A 41 year old male with no known comorbidities was admitted five times during a period of 7 months each time after being detected RTPCR positive for SARS-CoV-2 and more symptomatic than previously. He had no contact with other COVID-19 patients and was asymptomatic in between admissions. Despite this, he did not develop antibodies against SARS- CoV-2. Later on, he was diagnosed with thymoma on biopsy of the anterior mediastinal mass. Patient’s condition deteriorated on last hospitalization and he died, despite the treatment. Here we present an interesting report on multiple times recurrent COVID-19 infection, probably a case of reactivation and different plausible explanations on the role of thymoma. Conclusion: Acknowledging the potential of SARS-CoV-2 to cause recurrence is very important during the pandemic as a part of the long term transmission mitigation. The case report shows that previous infection does not guarantee complete immunity from COVID-19, especially in immuno-compromised patients. Hence, despite the status of prior infection, vulnerable individuals who recovered from COVID-19 should be under surveillance.
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Background@#This was a randomized controlled clinical trial that aimed to evaluate the anesthetic efficacy of 2% lidocaine combined with different concentrations of epinephrine (plain, 1:200,000 and 1:80,000) during endodontic treatment of maxillary molars with symptomatic irreversible pulpitis. @*Methods@#The trial included 144 adult patients who were randomly allocated to three treatment groups. All patients received buccal-plus-palatal infiltration. After 10 min, pulp sensibility testing was performed using an electric pulp test (EPT). If a tooth responded positively, anesthesia was considered to have failed. In the case of a negative EPT response, endodontic access was initiated under rubber dam isolation. The success of anesthesia was defined as having a pain score less than 55 on the Heft Parker visual analog scale (HP VAS), which was categorized as ‘no pain’ or ‘faint/weak/mild’ pain on the HP VAS. Baseline pre-injection and post-injection maximum heart rates were recorded. The Pearson chi-square test was used to analyze the anesthetic success rates at 5% significance. @*Results@#Plain 2% lidocaine and 2% lidocaine with 1:200,000 epinephrine and 1:80,000 epinephrine had anesthetic success rates of 18.75%, 72.9%, and 82.3%, respectively. Statistical analysis indicated significant differences between the groups (P < 0.001, χ2 = 47.5, df = 2). The maximum heart rate increase was seen with 2% lidocaine solution with epinephrine. @*Conclusion@#Adding epinephrine to 2% lidocaine significantly improves its anesthetic success rates during the root canal treatment of maxillary molars with symptomatic irreversible pulpitis.
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Methods@#In a double-blinded setup, 124 patients randomly received either of the following injections: 2% lidocaine with 1:80,000 epinephrine, 2% lidocaine with 1:80,000 epinephrine mixed with 2 mg dexamethasone, or plain 2% lidocaine mixed with 2 mg dexamethasone, which were injected as a primary IANB. Ten minutes after injection, patients with profound lip numbness underwent electric and thermal pulp sensibility tests. Patients who responded positively to the tests were categorized as “failed” anesthesia and received supplemental anesthesia. The remaining patients underwent endodontic treatment using a rubber dam. Anesthetic success was defined as “no pain or faint/weak/mild pain” during endodontic access preparation and instrumentation (HP visual analog scale score < 55 mm). The effect of the anesthetic solutions on the maximum change in heart rate was also evaluated. The Pearson chi-square test at 5% and 1% significance was used to analyze anesthetic success rates. @*Results@#The 2% lidocaine with 1:80,000 epinephrine, 2% lidocaine with 1:80,000 epinephrine mixed with 2 mg dexamethasone, and plain 2% lidocaine mixed with 2 mg dexamethasone groups had anesthetic success rates of 34%, 59%, and 29%, respectively. The addition of dexamethasone resulted in significantly better results (P < 0.001, χ 2 = 9.07, df = 2). @*Conclusions@#The addition of dexamethasone to 2% lidocaine with epinephrine, administered as an IANB, can improve the anesthetic success rates during the endodontic management of symptomatic mandibular molars with irreversible pulpitis.