Glycemic index of a nutritional supplement designed for people with chronic kidney disease.

The study was carried out to measure the glycemic index (GI) of an oral food supplement for people with CKD as well as on patients on maintenance dialysis. The study was conducted as per international protocols for testing GI, was approved by the local institutional ethics committee, and was registered with the Clinical Trial Registry of India (CTRI). This was a crossover randomized controlled study which enrolled 15 participants between the ages of 18 and 45 years.

Effect of almond consumption on insulin sensitivity and serum lipids among Asian Indian adults with overweight and obesity- A randomized controlled trial.

Background: Asian Indians have an increased susceptibility to type 2 diabetes and premature coronary artery disease. Nuts, like almonds, are rich in unsaturated fat and micronutrients with known health benefits.

Objectives: This study aimed to assess the efficacy of almonds for reduction of insulin resistance and improving lipid profile in overweight Asian Indian adults.

Reasons for delay in cataract surgery in patients with advanced cataracts during the COVID-19 pandemic.

Purpose: To analyze the reasons for delay in cataract surgery in patients with advanced cataracts during the COVID-19 pandemic.

Methods: This was a prospective, cross-sectional, multicenter questionnaire study which included patients with mature cataract, nuclear sclerotic cataract grade IV, and cataracts with best corrected visual acuity (BCVA) <5/60, during the COVID-19 pandemic from December 2020 to April 2021. Reasons for delay in presentation to the hospital were analyzed.

Unusual presentation of a vascularized iris lesion in an infant.

We report an unusual presentation of a 10-month-old girl with left eye (LE) redness and watering. Evaluation showed an iris vascular lesion and lens opacity in her LE. Child underwent USG B-scan and ultrasound biomicroscopy, by which an extensive mass lesion arising from iris and ciliary body with absent calcification was revealed.

Reproducibility and construct validity of a food frequency questionnaire for assessing dietary intake in rural and urban Asian Indian adults.

Background And Objectives: To evaluate the reproducibility and construct validity of the Madras Diabetes Research Foundation FFQ (MDRF-FFQ) with biomarkers for its use in epidemiological settings in India.

Methods And Study Design: The MDRF-FFQ was administered to 500 participants representing rural and urban areas of 10 Indian states, twice at an interval of 12 months. Reproducibility was assessed using intra cluster correlation coefficients (ICC).

A Pilot Study Evaluating the Effects of Diabetes Specific Nutrition Supplement and Lifestyle Intervention on Glycemic Control in Overweight and Obese Asian Indian Adults with Type 2 Diabetes Mellitus.

Background And Objectives: Medical nutrition therapy plays a crucial role achievement of optimal glycemic control in individuals with diabetes. This study aims to evaluate the effects of diabetes specific nutrition supplement (DSNS) along with lifestyle intervention in overweight and obese adults with Type 2 Diabetes Mellitus (T2DM).

Methods: A total of 120 overweight or obese individuals aged 30 - 65 years with T2DM, were randomly allocated to intervention (IG, n=60) and control (CG, n=60) groups in this 12-week study.

Pigmented ciliary body medulloepithelioma in a newborn infant.

Ciliary body medulloepithelioma is a nonpigmented tumor which presents during the first decade of life. It is rarely seen in newborn infants. We report a pigmented medulloepithelioma in a newborn infant, which showed a rapid growth.

Retinopathy of Prematurity: Clinical Features, Classification, Natural History, Management and Outcome.

Context: Retinopathy of prematurity is an avoidable cause of childhood blindness. Proper understanding of the classification and treatment methods is a must in tackling this disease.

Evidence Acquisition: Literature search with PubMed was conducted covering the period 1940-2015 with regards to retinopathy of prematurity, retrolental fibroplasia, its natural history, classification and treatment.

Retinopathy of prematurity: Past, present and future.

Retinopathy of prematurity (ROP) is a vasoproliferative disorder of the retina occurring principally in new born preterm infants. It is an avoidable cause of childhood blindness. With the increase in the survival of preterm babies, ROP has become the leading cause of preventable childhood blindness throughout the world.

Safety and efficacy of simultaneous bilateral 25-gauge lens-sparing vitrectomy for vascularly active stage 4 retinopathy of prematurity.

Purpose: To report the safety and efficacy of simultaneous bilateral 25-gauge lens-sparing vitrectomy for vascularly active stage 4 retinopathy of prematurity (ROP).

Methods: Retrospective, noncomparative, consecutive case series. Twenty eyes of 10 babies who presented with vascularly active stage 4 ROP in both the eyes underwent simultaneous bilateral 25-gauge lens-sparing vitrectomy.

Long term refractive and structural outcome following laser treatment for zone 1 aggressive posterior retinopathy of prematurity.

Aim: To report the long term refractive, visual and structural outcome post-laser for zone 1 aggressive posterior retinopathy of prematurity (AP-ROP).

Materials And Methods: A retrospective analysis was performed of refractive status of premature infants with zone 1 AP-ROP who underwent laser photocoagulation from 2002 to 2007 and followed up till 2013. Once the disease regressed, children were followed up six monthly with detailed examination regarding fixation pattern, ocular motility, nystagmus, detailed anterior segment and posterior segment examination, and refractive status including best corrected visual acuity.

Outcomes of Intra- and Extraocular Retinoblastomas from a Single Institute in South India.

Aim: To report treatment outcomes of intra- and extraocular retinoblastomas seen at Aravind Eye Hospital, Coimbatore, South India.

Methods: Retrospective case series from January 2006 to December 2011 involving 106 babies. Clinical records were reviewed and data collected on presenting signs, gender, age, family history, ocular findings and treatment outcomes.

Intravitreal bevacizumab for incontinentia pigmenti.

Two eyes of two siblings affected with incontinentia pigmenti having severe proliferative retinopathy are reported. Both cases showed complete resolution of new vessels after a single injection of intravitreal bevacizumab. At 7 months of follow-up, the first case revealed vascularization to the mid-periphery including a vascularized fovea (which was avascular before injection) but recurrence of some peripheral neovascularization, which was treated by conventional laser.

Aggressive posterior retinopathy of prematurity in large preterm babies in South India.

Objective: To describe aggressive posterior retinopathy of prematurity (APROP) in a subset of premature babies, having gestational age (GA) of ≥28 weeks and birth weight (BW) of ≥1000 g.

Design: Retrospective observational case series.

Setting And Patients: Case records of 99 babies, who were diagnosed to have APROP between July 2002 and October 2010 were reviewed.

Awareness of retinopathy of prematurity among pediatricians in a tier two city of South India.

Purpose: To analyze the level of awareness and knowledge about retinopathy of prematurity (ROP) among pediatricians in Coimbatore, which is a tier two city in South India.

Materials And Methods: A questionnaire was framed on the knowledge attitude and practice (KAP) pattern. The questionnaire was given to 83 practicing pediatricians in government and private practice in Coimbatore and collected in person between November and December 2009.

Large spot transpupillary thermotherapy: a quicker laser for treatment of high risk prethreshold retinopathy of prematurity - a randomized study.

To compare structural and functional outcome and time efficiency between standard spot sized conventional pulsed mode diode laser and continuous mode large spot transpupillary thermotherapy (LS TTT) for treatment of high risk prethreshold retinopathy of prematurity (ROP). Ten eyes of five preterm babies having bilateral symmetrical high risk prethreshold ROP were included in this study. One eye of each baby was randomized to get either standard spot sized conventional pulsed mode diode laser or continuous mode LS TTT.

Severe aseptic orbital cellulitis with subtenon carboplatin for intraocular retinoblastoma.

Retinoblastoma is a rare intraocular tumor of childhood. Chemoreduction followed by laser or cryotherapy is the treatment of choice. Subtenon carboplatin injection is also an accepted treatment modality for vitreous seeds, along with systemic chemotherapy.

In vivo growth of retinoblastoma in a newborn infant.

Retinoblastoma is a rare malignancy of the retina seen exclusively in children. It is known to cause rapid growth inside the eye and hence treatment should be started as soon as it is diagnosed. We report a case in a five-day-old infant in whom treatment (chemotherapy) was delayed by a month due to high bilirubin levels secondary to physiological jaundice, which gave us the unique opportunity to measure the growth of the tumor over a month.