ABSTRACT
Purpose: To assess the accuracy of e?Paarvai, an artificial intelligence?based smartphone application (app) that detects and grades cataracts using images taken with a smartphone by comparing with slit lamp?based diagnoses by trained ophthalmologists. Methods: In this prospective diagnostic study conducted between January and April 2022 at a large tertiary?care eye hospital in South India, two screeners were trained to use the app. Patients aged >40 years and with a best?corrected visual acuity <20/40 were recruited for the study. The app is intended to determine whether the eye has immature cataract, mature cataract, posterior chamber intra?ocular lens, or no cataract. The diagnosis of the app was compared with that of trained ophthalmologists based on slit?lamp examinations, the gold standard, and a receiver operating characteristic (ROC) curve was estimated. The sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were computed. Results: The two screeners used the app to screen 2,619 eyes of 1,407 patients. In detecting cataracts, the app showed high sensitivity (96%) but low specificity (25%), an overall accuracy of 88%, a PPV of 92.3%, and an NPV of 57.8%. In terms of cataract grading, the accuracy of the app was high in detecting immature cataracts (1,875 eyes, 94.2%), but its accuracy was poor in detecting mature cataracts (73 eyes, 22%), posterior chamber intra?ocular lenses (55 eyes, 29.3%), and clear lenses (2 eyes, 2%). We found that the area under the curve in predicting ophthalmologists’ cataract diagnosis could potentially be improved beyond the app’s diagnosis based on using images only by incorporating information about patient sex and age (P < 0.0001) and best?corrected visual acuity (P < 0.0001). Conclusions: Although there is room for improvement, e?Paarvai app is a promising approach for diagnosing cataracts in difficult?to?reach populations. Integrating this with existing outreach programs can enhance the case detection rate.
ABSTRACT
Background: The severity of COVID-19 could be evaluated by examining several blood parameters mainly white blood cell (WBC) count, granulocytes, platelet, and novel hemocytometric markers neutrophils to lymphocyte ratio (NLR), platelet-to-lymphocyte (PLR),lymphocyte to monocyte ratio (LMR) and biochemical parameters such as CRP,D-dimer,Serum ferritin, LFT, KFT etc. The present study has been carried out Methods and Material: on 100 RTPCR conrmed covid-19 patients over a period of one year from July 2021 to June 2022. Clinical features, investigations, and history of associated risk factors were extracted from case records.Samples were processed in Medonic M series ve part haematology analyzer.SELECTRA PRO M and ARCHITECT plus machine was used for LDH, AST, ALT,C- reactive protein (CRP),Serum creatinine and serum urea.Samples for electrolytes were processed in INNOLYTE MACHINE. The sample for D-dimer and PT INR were processed in STA SETELLITE Max haemostasis analyser. Samples for procalcitonin were processed in CARDIAMARKER HIA-1200 machine.Chi squre test was used for analyzing signicant correlation among different parameters and covid-19 severity.P value<0.05 was dened as statistically signicant for all statistical test. Statistical analysis used: Results:Retrospective observational study Among 100 RTPCR conrmed cases,40,36,20 and 4 were mild, moderate, severe and critical respectively.Total total neutrophils count signicantly raised in critical patients(p value<0.05) while absolute lymphocyte count was signicantly decreased in critical patients(p value<0.05).NLR was signicantly raised in critical patients and LMR,PLR were also signicantly related to disease severity.CRP,S.ferritin and D- dimer were signicantly raised in critical patients(p value<0.05).Besides above parameters, Serum LDH,Serum electrolytes,AST,AL,.PT-INR were also raised in critically ill patients(p value<0.05). The severity of COVID-19 can Conclusions: be identied at an early stage by following the different routine biochemical marker levels and subsequently improve prognosis.parameters
ABSTRACT
Changeri ghrita is a medicated ghee formulation, mentioned in Grahani rog chikitsa. Sneha murchana is a procedure prior to Snehapaka. Snehapaka and Murchana bring changes in Sneha. Materials and Methods: Two batches of Changeri ghrita prepared using Murchita and Amurchit ghrita. Prepared Ghrita subjected to physico-chemical analysis. Result and Discussion: Specific gravity increased in Murchita ghrita. Refractive index, viscosity, saponification value, iodine values were increased. While acid value is decreased. Peroxide value is slightly increased. Unsaponifiable matter remains unchanged. There was change in organoleptic properties after Murchana. Physico-chemical changes have been occurring except in unsaponifiable matter and congealing point. Peroxide was present in both samples of Amurchit and Murchit Changeri ghrita. Saponification value was increased in Murchit Changeri Ghrita Conclusion: It can be concluded that antioxidants were added during Murchana. Murchana maintains stability of lipid preparation and offer good health impact, increases palatability.
ABSTRACT
To determine the clinical performance of zirconia abutment (ZA) by comparing with a titanium abutment (TA) and sub?mucosal?modified zirconia abutment. A systematic search was conducted to retrieve eligible randomised controlled trials (RCTs) from Medline, Cochrane Library, SCOPUS, Embase, Web of Science, and Google Scholar. A search was further divided in two parts. Part I comprises eligible RCTs between zirconia abutment and titanium abutment, and part II included RCTs of zirconia abutment with sub?mucosal modified, pink?veneered glass ceramic versus non?veneered zirconia abutment. Esthetic, biological, and abutment survival was a primary outcome, and technical complications were included as an additional outcome. Fifteen eligible RCTs (Part I: N = 9 and Part II: N = 6) were evaluated, and a total of 362 abutments in 364 subjects were analysed for outcome variables. A sub?group meta?analysis reported no significant difference for Esthetic outcome. However, the overall mean (p =0.03) was higher for zirconia group in those of thin gingival phenotype. Spectrophotometric evaluation of peri?implant mucosal Esthetic does not show any significant difference. Similarly, pink?veneered versus non?veneered group reported no significant difference for thin (<2 mm) and thick (>2 mm) mucosal attachment. Biological outcome does not show any significant difference for comparable groups in both parts. There is marginally lower abutment survival for internally connected zirconia abutment (ZA: 95.4% TA: 100%). Zirconia abutment exhibited excellent Esthetic compared to titanium abutment in those of thin gingival phenotype. Sub?mucosa veneering of zirconia abutment with pink glass c
ABSTRACT
Aims and objectives: Spinal tuberculosis Aka Potts Spin accounts for about half of cases of infective spondylitis, and ?xing the infected spine with metal implants with early start of ATT is of debate, so in this study we aimed at To study the various patterns of involvement of Spinal Tuberculosis and To compare the Early intervention Vs Delayed intervention in spinal tuberculosis with respect to improvement in ASIA Score. All patients with Spinal tuberculosis who underwent i Materials and Methods: ntervention in TMCH were studied over duration from Dec 2018 to Dec 2021. Early Presentation and Instrumentation is regarded as one who presents within 4 weeks of symptoms. For all patients ATT was started pre operatively 38 patients Result: were included in study, 26 Male, 12 Female, Average Age was 49.8 and Average Age Group was 41-50. Youngest person was 21/F, whereas Oldest 70/M. The most common site of involvement was Thoracic level accounting for 76.32 %( n=29), Most common Symptom being Backache. Conclusion Since spinal TB is a disease of the younger population, it is important to conserve neural tissue, prevent spread of infection and prevent associated co-morbidities. With this study, it may thus be concluded that surgical management is effective in treatment of spinal TB when intervention is early along with standard medical management of TB.
ABSTRACT
Penile strangulation due to the metallic ring is an uncommon clinical entity that requires urgent attention to prevent irreversible nerve damage, and if neglected gangrene of the penis. Various methods have been described in the literature for removing constricting foreign bodies, but there is no consensus regarding an acceptable technique. We report the case of a 51-year-old man with a history of a metal ring used for sexual pleasure lodged over the shaft of his penis with an inability to remove the same.
ABSTRACT
Painful menstrual cramps during or around the time of the monthly cycle are known as dysmenorrhea. The estimated global prevalence in women of reproductive age ranges from 45% to 95%. It has a significant negative impact on regular activities and productivity at work. However, despite the severe consequences on quality of life, primary dysmenorrhea (PD) is underdiagnosed. Dysmenorrhea has complex pathogenesis. It involves the release of prostaglandins and activation of the nucleotide-binding oligomerization domain-like receptor protein 3 (NLRP3) inflammasome and also includes the involvement of other mediators such as bradykinin, histamine and acetylcholine. Even though nonsteroidal anti-inflammatory drugs (NSAIDs) remain the most common type of pain medication, the question of which one should be the most preferred is still open to debate. The current review examines the existing evidence for the pathogenesis of PD and makes evidence based and clinical experience based recommendations for the use of mefenamic acid and its combination in the treatment of dysmenorrhea. Mefenamic acid alleviates PD by inhibiting endometrial prostaglandin formation, restoring normal uterine activity, and reducing the inflammatory response by inhibiting the NLRP3 inflammasome and reducing the release of cytokines such as interleukin (IL)-1?. It is also known to have bradykinin antagonist activity. Dicyclomine has a dual action of blocking the muscarinic action of acetylcholine in postganglionic parasympathetic effect or regions and acting directly on uterine smooth muscle by blocking bradykinin and histamine receptors to relieve spasms. According to the experts, mefenamic acid and dicyclomine act synergistically by acting on the different pathways of dysmenorrhea by blocking multifactorial agents attributed to the cause of dysmenorrhea. Hence, the combination of mefenamic acid and dicyclomine should be the preferred treatment option for dysmenorrhea.
ABSTRACT
Background: Multiple myeloma (MM) is ranked as the 14th most prevalent cancer, making up 1.8% of all cancers and 10% of blood cancers, rarely seen below 35 years. MM presented aggressively in the young age group, including greater incidences of extramedullary plasmacytomas, plasma cell leukemia (11%), osteolytic lesions, kidney failure (25%), and Bence Jones proteinuria (81%). Though youngsters have an aggressive presentation, their response to treatment is as similar to older patients. Case: We reported a case of a young female from the rural Konkan region of Maharashtra with complaints of right limb radicular pain and back pain diagnosed with MM with acute kidney injury and hypercalcemia. First-line treatment for her included conventional chemotherapy mixed with a proteasome inhibitor (bortezomib) and intravenous hydration for acute kidney injury and hypercalcemia with injection (inj) zoledronate. Conclusion: The case study shows how MM must be ruled out before being considered as a possible diagnosis for a young child who has neurological problems and mass lesions.
ABSTRACT
Introduction: Professional indemnity (PI) or medical malpractice insurance (MMI) has been a hot topic considering the increasing number of medical negligence cases rising worldwide. However, there is a palpable difference in understanding and usage of this tool in developed countries and regions such as India. Aim: This study aimed to analyze the general understanding of resident doctors and consultants about MMI and knowledge about its technical jargon. Materials and Methods: We distributed short Google Form questionnaires about various aspects of MMI. We recorded the data from 141 resident doctors and 42 consultants in the Navi Mumbai area of India. As it was a survey, we required no ethical review. Results: As consultants’ experience grew, so did their understanding of medical indemnity. Approximately 90%, 64%, and 22% of consultants with 10 years, 5–10 years, and 5 years of experience had acquired PI. The AOY:AOT (any one year:anyone time) ratio was known to just 35% of these specialists. About half of the resident doctors were aware of PI and the effects of medical specialization on PI. Around a fifth of the individuals had only acquired the PI. Conclusion: There needs to be more clarity between the need and knowledge of MMI in India. This needs to be addressed by teaching medical postgraduates about it during training. “There should be special emphasis on medical indemnity in terms of its need, clauses, and cost during postgraduate medical training.”
ABSTRACT
Background: Coronavirus disease 2019 (COVID-19) vaccines are essential to tear out the COVID-19 pandemic. COVAXIN and COVISHIELD were the first licensed vaccines in India for public use. For safety surveillance reporting, adverse events following immunization were an essential and integral part of the postlicensure phase for benefit- risk analysis of vaccines. Public trust in newly introduced vaccines will be strengthened by monitoring vaccine safety. So this study was planned to find out adverse events following COVISHIELD vaccination and the association of some factors with adverse events following COVISHIELD vaccination among vaccinees at vaccination centers of tertiary care hospitals. Materials and Methods: A cross-sectional study was carried out among vaccinees at vaccination centers in tertiary care hospitals. Data was collected through Google forms containing a structured questionnaire. Results: A total of 530 adverse events following immunization (AEFI) were reported by 146 (39.46%) participants, where one participant experienced more than one AEFI with the COVISHIELD vaccine. The most common reported AEFI were myalgia (104 [19.62%]), fever (104 [19.62%]), and fatigue/lethargy (104 [19.62%]), followed by pain at the injection site (80 [15.09%]). Participants who experienced AEFI with other vaccines and had a previous history of COVID-19 infection were found to be significant independent predictors of AEFI with the COVISHIELD vaccine. Conclusion: Most AEFIs were mild and lasted for a short duration, subsiding on symptomatic treatment. We found only the history of AFFI with other vaccines and previous infection with COVID-19 as significant predictors for the occurrence of AEFI with the COVISHIELD vaccine.
ABSTRACT
There is a lack of evidence regarding the use of betel quid (BQ) and its potential contribution to oral cancer. Limited attention has been directed towards investigating the involvement of BQ-derived organic acids in the modulation of metabolic-epigenomic pathways associated with oral cancer initiation and progression. We employed novel protocol for preparing saliva-amalgamated BQ filtrate (SABFI) that mimics the oral cavity environment. SABFI and saliva control were further purified by an in-house developed vertical tube gel electrophoresis tool. The purified SABFI was then subjected to liquid chromatography-high resolution mass spectrometry analysis to identify the presence of organic acids. Profiling of SABFI showed a pool of prominent organic acids such as citric acid. malic acid, fumaric acid, 2-methylcitric acid, 2-hydroxyglutarate, cis-aconitic acid, succinic acid, 2-hydroxyglutaric acid lactone, tartaric acid and β-ketoglutaric acid. SABFI showed anti-proliferative and early apoptosis effects in oral cancer cells. Molecular docking and molecular dynamics simulations predicted that SABFI-derived organic acids as potential inhibitors of the epigenetic demethylase enzyme, Ten-Eleven Translocation-2 (TET2). By binding to the active site of α-ketoglutarate, a known substrate of TET2, these organic acids are likely to act as competitive inhibitors. This study reports a novel approach to study SABFI-derived organic acids that could mimic the chemical composition of BQ in the oral cavity. These SABFI-derived organic acids projected as inhibitors of TET2 and could be explored for their role oral cancer.
ABSTRACT
Purpose@#The consequences of severe traumatic injury extend beyond hospital admission and have the potential for long-term functional, psychological, and economic sequalae. This study investigated patient outcomes 6 months following major trauma. @*Methods@#Using the National Trauma Registry, database of patients who were admitted between 2016-18 in a tertiary trauma hospital for major trauma [Injury Severity Score (ISS) ≥ 16] a review was performed on 6-month outcomes [including functional outcomes, self-reported state of health and outcome scores (EuroQol-5 Dimension score and Glasgow Outcome Scale Extended)].Result: There were 637 patients who were treated for major trauma (ISS ≥ 16); the median age was 64 years (range 16-100) and 435 (68.3%) patients were male. The most common injury mechanisms included falling from height (56.5%) and motor vehicle accident (27.0%). The median ISS was 24 (range 16-75). After 6 months, 87.6% of responders were living at home, 25.0% were back to work, and 55.1% were ambulating independently. The median self-rated state of health was 73 at baseline and 64 at 6 months. Age and length of stay were independent predictors of return to ambulation using multivariate analysis. Age, Abbreviated Injury Scale external, Glasgow Coma Scale on Emergency Department arrival, heart rate, and need for transfusion were independent predictors of failure to return to work at 6 months using multivariate analysis. Charlson Comorbidity Index, Glasgow Coma Scale on arrival, temperature, pain and need for inpatient rehabilitation were independent predictors of mortality at 6 months. @*Conclusion@#Recovery from major trauma is multi-faceted and requires a team-based approach well beyond discharge.
ABSTRACT
Urinary tract infection (UTI) is a common condition defined as the presence of bacteria within the urine above a certain threshold (usually >100,000 m/L). The lifetime risk in women is estimated to be 50%, of whom 25% will develop recurrence within 6 months. Unfortunately, the use of antibiotics to treat and manage recurrent UTI (rUTI) is a growing problem, due to the burden of growing antibiotic resistance on public health. As such, new approaches to manage rUTI are being investigated and developed. Competitive inoculation via instillation of Escherichia coli 83972 or HU2117 in the bladder is a new prophylactic non-antimicrobial therapy for rUTIs. It utilizes the principle of the protective nature of asymptomatic bacteriuria to prevent recurrence of symptomatic UTIs. However, the effectiveness and safety of this technique remains unclear. This systematic review examined the current outcomes data on competitive inoculation as an effective and safe treatment for rUTI prophylaxis. Based on a limited number of studies, current evidence suggests that competitive inoculation is an effective and safe prophylactic measure against UTIs in a select group of patients with incomplete bladder emptying. However, administration of the technology is both resource and time intensive, and there is strong data demonstrating low successful colonisation rates. Competitive inoculation is an alternative to antibiotics only to rUTI patients with incomplete bladder emptying. There is no evidence to suggest that the technology would be suitable for other subsets of rUTI patients. Further randomized controlled trials should be conducted to improve the evidence base before drawing conclusions for clinical practice, and ideas to improve colonisation rates and simplify the administration process should be explored.
ABSTRACT
Objective@#This study aimed to determine the effect of ovarian stimulation regimens on the top-quality blastocyst development rate and perinatal outcomes with the freeze-all strategy. @*Methods@#A retrospective comparative cohort analysis of 149 in vitro fertilization (IVF) cycles using the freeze-all strategy was conducted. The IVF cycles were stimulated with either a gonadotropin-releasing hormone antagonist or clomiphene citrate along with gonadotropin based on the patient’s serum anti-Müllerian hormone level. Oocyte retrieval, fertilization, and embryo culture were performed following standard procedures. All good-quality blastocysts were cryopreserved and used for frozen-thawed embryo transfer (FET) in subsequent cycles. The fertilization, blastulation, and top-quality blastocyst development rates were calculated. The perinatal outcomes of FET cycles, gestational period, and birth weight were assessed. @*Results@#The main outcome of this study was the top-quality blastocyst development rate, and the secondary outcomes were perinatal parameters (e.g., gestational period and birth weight) between the stimulation regimens. Despite the higher number of usable-quality embryos in the antagonist group, the blastocyst development rate remained comparable (p=0.105). Similarly, perinatal outcomes were comparable in subsequent FET cycles (p=0.538). @*Conclusion@#These findings suggest that the choice between antagonist and clomiphene citrate with gonadotropin as stimulation in controlled ovarian stimulation regimens may not affect the top-quality blastocyst development rate. The IVF outcomes (e.g., clinical pregnancy, miscarriage, and live birth rates) remained unaffected in subsequent FET cycles. Unlike fresh embryo transfer, the birth weight and gestational length were not associated with prior controlled ovarian stimulation regimens when the freeze-all strategy was used.
ABSTRACT
Gastrointestinal mucormycosis is a rare disease with a significant mortality rate, even when promptly diagnosed and treated. An unusual complication was observed in India during the second wave of coronavirus disease 2019 (COVID-19). Two incidences of gastric mucormycosis were found. A 53-year-old male patient with a history of COVID-19 one month earlier came into the intensive care unit. After admission, the patient developed hematemesis, which was initially treated with blood transfusions and digital subtraction angiography embolization. Esophagogastroduodenoscopy (EGD) revealed a large ulcer with a clot in the stomach. During an exploratory laparotomy, the proximal stomach was necrotic. Histopathological examination confirmed mucormycosis. The patient was started on antifungals, but despite rigorous therapy, the patient died on the tenth postoperative day. Another patient, an 82-year-old male with a history of COVID-19, arrived with hematemesis two weeks earlier and was treated conservatively. EGD revealed a large white-based ulcer with abundant slough along the larger curvature of the body. Mucormycosis was verified by biopsy.He was treated with amphotericin B and isavuconazole. He was discharged after two weeks in a stable condition. Despite quick detection and aggressive treatment, the prognosis is poor. In the second case, prompt diagnosis and treatment saved the patient’s life.
ABSTRACT
Background@#and Purpose New studies have shown that endovascular thrombectomy (EVT) is safe and effective for acute ischemic stroke (AIS) patients with large ischemic areas. The aim of our study is to conduct a living systematic review and meta-analysis of randomized trials comparing EVT versus medical management only. @*Methods@#We searched MEDLINE, Embase, and the Cochrane Library to identify randomized controlled trials (RCTs) comparing EVT versus medical management alone in AIS patients with large ischemic regions. We conducted our meta-analysis using fixed-effect models to compare functional independence, mortality, and symptomatic intracranial hemorrhage (sICH) between EVT and standard medical management only. We assessed the risk of bias using the Cochrane risk-of-bias tool and the certainty of evidence for each outcome using the Grading of Recommendations, Assessment, Development, and Evaluations approach. @*Results@#Of 14,513 citations, we included 3 RCTs with a total of 1,010 participants. We found low-certainty evidence of possibly a large increase in the proportion of patients with functional independence (risk difference [RD] 30.3%, 95% CI 15.0% to 52.3%), low-certainty evidence of possibly a small non-significant decrease in mortality (RD -0.7%, 95% CI -3.8% to 3.5%), and low-certainty evidence of possibly a small non-significant increase in sICH (RD 3.1%, 95% CI -0.3% to 9.8%) for AIS patients with large infarcts who underwent EVT compared to medical management only. @*Conclusion@#Low-certainty evidence shows that there is possibly a large increase in functional independence, a small non-significant decrease in mortality, and a small non-significant increase in sICH amongst AIS patients with large infarcts undergoing EVT compared to medical management only.
ABSTRACT
@#Palliative care provides active holistic care for people with serious health-related suffering due to illness, especially near the end of life. In the Asia-Pacific region, there is variability in palliative care services and access to drugs, with a predominant focus on hospitals and cancer. The COVID-19 pandemic also disrupted the development and provision of palliative services. In this situation analysis, palliative services and the impact of the pandemic in five Asian countries (Bangladesh, Brunei, India, Myanmar and Thailand) are described. Overall, palliative care is an underserved specialty despite an obvious need for the services in each locality. While the pandemic significantly interrupted palliative services, palliative care providers adapted by developing guidelines and using teleconferencing. Overall, much work still needs to be done to improve palliative care in the region.
ABSTRACT
ABSTRACT Introduction: Cardiovascular disease is the leading cause of pregnancy-related mortality, and it has gradually increased over time; this rise has been attributed to numerous reasons including the growing number of women with congenital heart disease who are surviving to childbearing age. Valve surgery during pregnancy is a high risk, with a fetal and maternal mortality rate of 35% and 9%, respectively. Prior knowledge about the cardiovascular disease opens up a host of options for the mother even during pregnancy, but presentation in the 3rd trimester puts both the mother and the baby at risk. Simultaneous caesarean section and maternal cardiac surgery is a suitable option for this subset of patients, and with this study we aim to assess its outcomes and feasibility. Methods: This is a retrospective study of five pregnant patients who presented with predominant symptoms of heart failure in the 3rd trimester between June 2019 and June 2021. Intraoperative and postoperative intensive care unit charts of all the patients were reviewed. Results: All five patients underwent simultaneous cesarean section and maternal cardiac surgery successfully with no fetal or maternal mortality and are doing well in the follow-up period. Conclusion: Cesarean section followed by definitive maternal cardiac surgery in the same sitting is a safe and feasible approach in the management of such patients. A well-prepared team is pivotal for a safe delivery with a cardiopulmonary bypass machine on standby. Specialized multidisciplinary care in the antepartum, peripartum, and postpartum period is essential to improve outcomes.
ABSTRACT
Introduction: Mandibular condylar resorption (MCR) is a rare pathological entity, often affecting young females. Patient Concerns: It is accompanied by pain, malocclusion and compromised quality of life including aesthetic perception. Due to this multiplicity of features, the diagnosis, treatment and management of MCR are always a challenge. Diagnosis: This article reports a 25?year?old female suffering from progressive temporomandibular joint pain and compromised aesthetics. This article describes the clinical and radiological findings of this case. Treatment: The possible aetiopathogenesis and treatment are described.
ABSTRACT
The major problems associated with agriculture are the sustainable management of natural resources. With technological innovations and capital investments crop production has increased but care of ecological systems has not been given priorities and thus created imbalance in the natural cycle of the soil, crop productivity, salinization, moisture content, organic matter and seeping problems of pesticides. Nanotechnology provides a plethora of techniques to face the challenges of increasing population and food production, at the same time taking care of the environment, and has opened new avenues for sustainable agriculture. It has a myriad of applications, whether it is in medicine, electronics, agriculture, food technology, environment, cosmetics. Worldwide, there is improvement in sensing which is highly important in agriculture. Crop yield mainly depends on soil fertility, water supply and other environmental factors. Nanotechnology has revolutionised food production commonly referred to as “green nanoagroscience” which implements green chemistry in an eco-friendly manner and using biocompatible methods, which is cost-effective. This review mainly focuses on the latest development in nanobiotechnology and their applications along with challenges in sustainable agriculture developmentand the future prospects.