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Behera B, Jena J, Mahapatra A, Biswala J. Impact of modified CDC/NHSN surveillance definition on the incidence of CAUTI: a study from an Indian tertiary care hospital. J Infect Prev 2020; 22:162-165. [PMID: 34295377 DOI: 10.1177/1757177420982048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 11/08/2020] [Indexed: 11/16/2022] Open
Abstract
Introduction Catheter-associated urinary tract infections (CAUTIs) are one of the most common infections encountered in healthcare settings. Candida spp. were excluded as the causative agents of CAUTIs as per Centres for Disease Control and Prevention (CDC) and National Healthcare Safety Network (NHSN) definitions in 2015. Aim To determine the impact of the 2015 definition change on the CAUTI rate of patients admitted to medical and surgical intensive care units (ICUs) of a tertiary care and teaching hospital in India. Method CAUTI rates were compared in both the ICUs over a period of two years with inclusion and exclusion of Candida spp. Results Out of the total 116 CAUTI episodes during the study period, a mean of 9.08 CAUTIs per 1000 catheter days were observed in both the ICUs when Candida spp. were included, but the mean CAUTI rate was reduced to 4.78/1000 catheter days when Candida spp. were excluded. Discussion/Conclusion The mean CAUTI rate decreased by 46.03% solely by excluding Candida spp. This significant reduction in CAUTI rates may be applicable to institutions having high rates of candiduria in catheterised patients, but may not be applicable in centres where the incidence of candiduria is already low. Disregarding Candida as a causative agent of CAUTI did not impact rates of central line-associated bloodstream infections during the study period.
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Das MK, Mahapatra A, Pathi B, Panigrahy R, Pattnaik S, Mishra SS, Mahapatro S, Swain P, Das J, Dixit S, Sahoo SN, Pillai RN. Harmonized One Health Trans-Species and Community Surveillance for Tackling Antibacterial Resistance in India: Protocol for a Mixed Methods Study. JMIR Res Protoc 2020; 9:e23241. [PMID: 33124993 PMCID: PMC7665953 DOI: 10.2196/23241] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/17/2020] [Accepted: 09/22/2020] [Indexed: 01/21/2023] Open
Abstract
Background India has the largest burden of drug‑resistant organisms compared with other countries around the world, including multiresistant and extremely drug‑resistant tuberculosis and resistant Gram‑negative and Gram‑positive bacteria. Antibiotic resistant bacteria are found in all living hosts and in the environment and move between hosts and ecosystems. An intricate interplay of infections, exposure to antibiotics, and disinfectants at individual and community levels among humans, animals, birds, and fishes triggers evolution and spread of resistance. The One Health framework proposes addressing antibiotic resistance as a complex multidisciplinary problem. However, the evidence base in the Indian context is limited. Objective This multisectoral, trans-species surveillance project aims to document the infection and resistance patterns of 7 resistant-priority bacteria and the risk factors for resistance following the One Health framework and geospatial epidemiology. Methods This hospital- and community-based surveillance adopts a cross-sectional design with mixed methodology (quantitative, qualitative, and spatial) data collection. This study is being conducted at 6 microbiology laboratories and communities in Khurda district, Odisha, India. The laboratory surveillance collects data on bacteria isolates from different hosts and their resistance patterns. The hosts for infection surveillance include humans, animals (livestock, food chain, and pet animals), birds (poultry), and freshwater fishes (not crustaceans). For eligible patients, animals, birds and fishes, detailed data from their households or farms on health care seeking (for animals, birds and fishes, the illness, and care seeking of the caretakers), antibiotic use, disinfection practices, and neighborhood exposure to infection risks will be collected. Antibiotic prescription and use patterns at hospitals and clinics, and therapeutic and nontherapeutic antibiotic and disinfectant use in farms will also be collected. Interviews with key informants from animal breeding, agriculture, and food processing will explore the perceptions, attitudes, and practices related to antibiotic use. The data analysis will follow quantitative (descriptive and analytical), qualitative, and geospatial epidemiology principles. Results The study was funded in May 2019 and approved by Institute Ethics Committees in March 2019. The data collection started in September 2019 and shall continue till March 2021. As of June 2020, data for 56 humans, 30 animals and birds, and fishes from 10 ponds have been collected. Data analysis is yet to be done. Conclusions This study will inform about the bacterial infection and resistance epidemiology among different hosts, the risk factors for infection, and resistance transmission. In addition, it will identify the potential triggers and levers for further exploration and action. International Registered Report Identifier (IRRID) DERR1-10.2196/23241
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Mahapatra A, Mohanty N, Behera BK, Dhal S, Praharaj AK. Soil transmitted helminth infections among school going age children of slums from Bhubaneswar, Odisha. Trop Parasitol 2020; 10:34-38. [PMID: 32775290 PMCID: PMC7365495 DOI: 10.4103/tp.tp_30_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Revised: 01/30/2020] [Accepted: 02/13/2020] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE The objective is to determine prevalence and risk factors for soil-transmitted helminth (STH) infection among school-going age children from slums of Bhubaneswar. DESIGN Cross-sectional observational study. SETTING Microbiology laboratory of a tertiary care hospital, Bhubaneswar, during May 1-October 30, 2015 (6 months) including 360 children of 3-15 years from two populated slums of Bhubaneswar, assuming STH prevalence - 50%, confidence interval 95% and 10% relative precision. Purposively sampling by house to house visit was adopted to collect stool samples along with risk factors through questionnaires from each child after written informed consent of parents/guardians. MATERIALS AND METHODS Direct saline mount and egg counting by Kato-Katz (KK) method for STH-positive samples was done. RESULTS STH prevalence was 13.3%, more in males (68.8%), and significantly high (62.5%. P < 0.05) in school-going children between 6 and 12 years of age. Predominant STH was Ancylostoma duodenale (56.2%), 15% of parents were illiterate, 80% of houses had toilets, 70% were washing hand with soap and using footwear. STH infection was much less (12.5%) in those practicing handwashing with soap. Fifty percent of children had STH infection even after receiving deworming within the past 6 months. More egg counts - 216 eggs/gram of feces were found in 29 cases by KK method. Entamoeba histolytica (56.5%) was predominant among non-STH infections. CONCLUSION STH prevalence of Bhubaneswar slums was minimum (13.3%), school-going children of 6-12 years were more affected and handwashing habit with soap was the key factor to prevent STH infection. The proportion of participants having toilet facility and using footwear regularly had no role in STH prevention.
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Behera K, Hota D, Mahapatra A. COVID 19 and diabetes: An endocrinologist's perspective. J Family Med Prim Care 2020; 9:4512-4515. [PMID: 33209754 PMCID: PMC7652183 DOI: 10.4103/jfmpc.jfmpc_710_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 06/10/2020] [Accepted: 06/24/2020] [Indexed: 12/27/2022] Open
Abstract
The clinical manifestation of COVID-19 is diverse, oscillating from mild flu-like symptoms to more severe outcome, such as acute respiratory distress syndrome, multiple organ failure, and death. Advanced age and comorbidities, such as diabetes mellitus, high blood pressure, and history of cerebrovascular accidents are reported to have worse outcome. Chronic inflammation by cytokine storm and direct insult to pancreatic by COVID-19 might be postulated mechanisms of inducing or deteriorating diabetes. Individualized patient-centric treatment and optimal blood sugar control should be made based on disease severity, presence of comorbid condition, and complications related to diabetes, age, and other risk factors. Recent clinical trials have shown some hope to anti-interleukin antibody as a potential therapeutic option against COVID-19 especially in people with severe illness.
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Mahapatra A, Dhal S, Bansal S, Turuk J, Choudhury S, Mishra P. Isolated Cerebellar Abscess by Burkholderia pseudomallei in an Immunocompromised Host: A Rare Case. Neurol India 2019; 67:1149-1152. [PMID: 31512665 DOI: 10.4103/0028-3886.266238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Behera B, Mohanty S, Mahapatra A, Hallur VK, Mishra B, Dey A, Kumar R, Mishra TK, Sasmal PK, Sinha M, Mohapatra PR, Panigrahi MK, Preetam C, Das RR. Melioidosis in Odisha: A clinico-microbiological and epidemiological description of culture-confirmed cases over a 2-year period. Indian J Med Microbiol 2019; 37:430-432. [PMID: 32003346 DOI: 10.4103/ijmm.ijmm_19_367] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Melioidosis is an emerging infectious disease in India mostly reported from South-western coastal Karnataka and North-eastern Tamil Nadu. We speculate the existence of another major hidden focus in Odisha, one of the eastern coastal states. The clinico-epidemiological features of 47 culture-confirmed melioidosis at a tertiary care teaching hospital over a period of 2 years are reported. Septicaemia was the most common clinical presentation. Diabetes mellitus (DM) was present in 72.3% of our cases. The geo-climatic conditions of Odisha and other coastal states of India and the rise in the incidence of DM demand a nationwide surveillance of melioidosis and creation of melioidosis registry.
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Behera B, Jena J, Kar P, Mohanty S, Mahapatra A. Deciphering polymyxin B minimum inhibitory concentration from colistin minimum inhibitory concentration and vice versa: An analysis on 156 carbapenem-resistant Enterobacteriaceae isolates. Indian J Med Microbiol 2019; 36:587-589. [PMID: 30880712 DOI: 10.4103/ijmm.ijmm_18_293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
The susceptibility determination to polymyxins (colistin and polymyxin B) remains a challenge for clinical microbiology laboratories. We evaluated the minimum inhibitory concentration (MIC) of both antimicrobials by the broth microdilution method in a selected subset of 156 carbapenem-resistant Enterobacteriaceae (CRE) isolates. Good concordance between polymyxin B and colistin MIC values was obtained, and there was 98% categorical agreement in CRE isolates. Future large-scale multicentre study is needed to draw conclusion if the MIC of colistin can be used to extrapolate the MIC of polymyxin B and vice versa.
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Mahapatra A, Mohapatra PR, Choudhury S, Deep N. Empyema caused by Myroides odoratimimus in a patient with liver abscess. Lung India 2019; 36:459-460. [PMID: 31464224 PMCID: PMC6710960 DOI: 10.4103/lungindia.lungindia_42_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Srivastava A, Mohpatra M, Mahapatra A. Maxillary Fungal Osteomyelitis: A Review of Literature and Report of a Rare Case. Ann Maxillofac Surg 2019; 9:168-173. [PMID: 31293947 PMCID: PMC6585207 DOI: 10.4103/ams.ams_218_18] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Fungal osteomyelitis is a life-threatening and seldom seen opportunistic infection. It is commonly an affectation of the nose and paranasal sinuses within the orofacial region. It is an aggressive infection that needs to be addressed promptly to prevent fatal consequences. Here, we present a case of a 62-year-old female who presented with complaints of pain and pus discharge from the extraction socket of the left maxillary 23, 24, 25, 26 teeth. She had a history of uncontrolled diabetes mellitus. On further investigation, using diagnostic and Interventional aids, a final diagnosis of maxillary fungal osteomyelitis was made. The infective fungal agents were a mixture of Mucorales and Aspergillus species. A review of all literatures on the subject in the past 13 years using different search engines showed that craniofacial fungal infections with primary maxillary involvement are a rare phenomenon. The primary aim of reporting this case, therefore, is to highlight its rarity, presentation, management and most importantly the outcome of management.
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Kannan G, Gosukonda R, Mahapatra A. PSVI-41 Application of Artificial Neural Network to Predict Physiological Stress Responses in Goats due to Transportation. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.1021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Mahapatra A, Tripathy P. Prof. M. Sambasivan (1936–2018). INDIAN JOURNAL OF NEUROTRAUMA 2018. [DOI: 10.1055/s-0038-1675323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Kumar R, Mahapatra A. Guidelines for Neurosurgery Training Program. INDIAN JOURNAL OF NEUROSURGERY 2018. [DOI: 10.1055/s-0038-1669480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Mahapatra A, Patro S, Sarangi G, Das P, Mohapatra D, Paty B, Chayani N. Bacteriological profile of ventilator-associated pneumonia in a tertiary care hospital. INDIAN J PATHOL MICR 2018; 61:375-379. [DOI: 10.4103/ijpm.ijpm_487_16] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Satyarthee G, Chandra P, Mahapatra A. Brain Studded with Innumerable Larger Stones: Starry Sky at Night Appearance: Multiple Calcified Giant Tuberculoma with 15 Years of Follow-up. INDIAN JOURNAL OF NEUROSURGERY 2017. [DOI: 10.1055/s-0037-1601365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
AbstractTuberculosis is rapidly reemerging as a major health problem due to rising incidence of HIV cases across the globe. Central nervous system involvement is rare, but rarely multiple intracerebral granulomas can occur or occasional solitary tuberculoma also develops. The authors report a unique case of 24-year-old woman suffering from pulmonary tuberculosis developed headache and vomiting. Cranial CT scan revealed multiple widespread deposit of intracranial granuloma of sizeable lesion mimicking starry sky at night appearance. Excision of one tuberculoma was done for confirmation of definitive diagnosis, and histopathology was suggestive of tuberculoma. The patient also underwent VP shunt surgery. At last follow-up at 15 years following surgery, she was doing well.
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Mahapatra A, Patro S, Choudhury S, Padhee A, Das R. Emerging enteric fever due to switching biotype of Salmonella (paratyphi A) in Eastern Odisha. INDIAN J PATHOL MICR 2017; 59:327-9. [PMID: 27510670 DOI: 10.4103/0377-4929.188124] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Typhoid fever is classically caused by Salmonella enterica serotype typhi.Recently the frequency of isolation of S. paratyphi A (SPA) has been increased in comparison to S. typhi in Indian scenario. AIM To observe the rate of isolation and antimicrobial susceptibility pattern of SPA from suspected enteric fever cases attending tertiary care centres of Eastern Orissa. SETTINGS AND DESIGN Retrospective study Materials and Methods: 1488 blood samples were collected during different duration of fever and cultured in BACTEC blood culture system and bottles showing signal for growth were subcultured and identified as Salmonella spp. by standard procedure and mini API (Biomeriux) and antimicrobial susceptibility by disc diffusion method. STATISTICAL ANALYSIS Chi square test. RESULTS 167 Salmonella spp. were isolated including 83.8% Salmonella paratyphi A and 16.6% S. typhi. Among them 102 were males and 65 were females with mean age of 22.7 yrs. S. paratyphi A was the predominant spp. each year but during 2008 - 2011, there was a dramatic rise (significant P value- 0.034). Multidrug resistance was noticed in 10.2% of the isolates. 98% of S. paratyphi A were resistant to nalidixic acid and 41% to ciprofloxacin, but the MIC of ciprofloxacin was raised between 1-2 μgm/dl showing the relation between nalidixic acid resistance and raised MIC of ciprofloxacin. CONCLUSION Nalidixic acid should be tested along with ciprofloxacin disc while testing for susceptibility and MIC of ciprofloxacin is mandatory before advocating therapy to prevent treatment failure.
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Panda RK, Mahapatra A, Mallick B, Chayani N. Evaluation of Genotypic and Phenotypic Methods for Detection of Methicillin Resistant Staphylococcus aureus in a Tertiary Care Hospital of Eastern Odisha. J Clin Diagn Res 2016; 10:DC19-21. [PMID: 27042463 DOI: 10.7860/jcdr/2016/17476.7278] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Accepted: 01/12/2016] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Methicillin resistant Staphylococcus aureus has emerged as an important pathogen in nosocomial and community acquired infections. Accurate and rapid identification of MRSA in clinical specimens is essential for timely decision of effective antimicrobial chemotherapy. AIM The present study was conducted to compare efficacy of four conventional phenotypic methods, with mec- A based polymerase chain reaction (PCR) for MRSA identification. MATERIALS AND METHODS Methicillin resistance was determined in 200 S.aureus isolates by oxacillin disc diffusion, cefoxitin disc diffusion, Oxacillin Resistance Screening Agar and E-test. The results were compared with mec-A based PCR. RESULTS Among 200 S.aureus isolates 62 (31%) were positive for mec-A gene by PCR. Cefoxitin disc diffusion, Oxacillin Resistance Screening Agar and E-test showed 100% specificity. Oxacillin disc diffusion had lowest sensitivity (82.5%) and specificity (98.5%) among all. The conventional methods take more time than PCR for diagnosing MRSA. Linezolid, Vancomycin & Dalfopristin were the highly sensitive drugs against MRSA isolates. CONCLUSION Cefoxitin disc diffusion, is rapid, simple and cheaper, hence can be used routinely as an alternative to PCR for detection of MRSA in resource constraint laboratories.
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Lenka D, Mahapatra A. Role of Reconstructive Surgery (RCS) in Improving the Quality of Life of Leprosy Afflicted Persons. INDIAN JOURNAL OF LEPROSY 2016; 88:7-12. [PMID: 29741820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Since time immemorial, stigma has been associated with leprosy mainly due to deformity and disability which in turn affects the physical, psychological, social and economical well being of some of the leprosy afflicted persons (LAPs). To prevent and correct deformities Government of India has focused on early diagnosis and appropriate treatment. In addition government has been providing services of Reconstructive Surgery (RCS). RCS corrects the deformity and is expected to help in reducing the stigma in society and reintegrate the affected persons in to society so that they become economically self reliant and carry out their normal livelihood activities without any prejudice. As the stigma has cultural background, this study has.been carried out with to assess the existing stigma level in pre RCS in society in parts of Odisha and compare with that of post RCS. The study was conducted in Sonepur district of Odisha. The sample size is the entire universe of all the 60 patients who had undergone the RCS process, during these the recent years. The methods adopted for data collection were the tools like questionnaire schedules, interview, observation, FGD and in depth case studies. Almost 86% of these Leprosy afflicted persons (LAPs) were very satisfied due to improvement in acceptance by their family, friend, relatives and society after surgery because of the correction of deformity by RCS as it enabled them to get back into normal life. The economical status improved in 8/60 (13%) after RCS, some becoming capable of earning more than Rs. 10,000/- per month after RCS. To conclude, in this settings of Sonepur (Odisha). RCS appeared to help the LAPs in improving their social acceptance thereby reducing stigma and also improving their economic status thus empowering them to lead their life as a normal human beings. There is need to enlarge and expand these studies to other parts of state/region so that the link with beliefs, type of disabilities and also type of surgery could be better understood and the knowledge generated could be applied to get optimum results.
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Bhatt M, Sarangi G, Paty BP, Mohapatra D, Chayani N, Mahapatra A, Das P, Sahoo D. Biofilm as a virulence marker in Candida species in Nosocomial blood stream infection and its correlation with antifungal resistance. Indian J Med Microbiol 2015; 33 Suppl:112-4. [PMID: 25657126 DOI: 10.4103/0255-0857.150909] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Nosocomial blood stream infections (BSI) due to fungi especially Candida is increasing steadily. A two year prospective study was conducted in the S.C.B. Medical College with an aim to evaluate the species distribution, antifungal susceptibility and biofilm formation of Candida spp. isolated from nosocomial BSIs. 34 Candida spp. were isolated from 359 blood cultures. Antifungal susceptibility was performed by microbroth dilution technique and both visual and spectrophotometric method were used for biofilm detection. C. tropicalis was the common spp. isolated followed by C. parapsilosis and others. Most (92%) of the isolates were susceptible to Amphoterecin-B and highest resistance was observed against Flucytosine (37%) and Fluconazole(35%). Biofilm production and antifungal resistance was observed more in nonalbicans Candida spp.
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Mahapatra A, Pattnaik D, Majhi S, Sahoo D. Post traumatic abscess caused by Brevundimonas diminuata: a rare case report. INDIAN J PATHOL MICR 2015; 57:354-6. [PMID: 24943796 DOI: 10.4103/0377-4929.134754] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Mahapatra A, Padhi N, Mahapatra D, Bhatt M, Sahoo D, Jena S, Dash D, Chayani N. Study of biofilm in bacteria from water pipelines. J Clin Diagn Res 2015; 9:DC09-11. [PMID: 25954617 DOI: 10.7860/jcdr/2015/12415.5715] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Accepted: 02/12/2015] [Indexed: 11/24/2022]
Abstract
CONTEXT A biofilm is a layer of microorganisms contained in a matrix (slime layer), which forms on surfaces in contact with water. Their presence in drinking water pipe networks can be responsible for a wide range of water quality and operational problems. AIM To identify the bacterial isolates, obtained from water pipelines of kitchens, to evaluate the water quality & to study the biofilm producing capacity of the bacterial isolates from various sources. SETTINGS AND DESIGN A prospective study using water samples from aqua guard & pipelines to kitchens of S.C.B Medical College hostels. MATERIALS AND METHODS Standard biochemical procedures for bacterial identification, multiple tube culture & MPN count to evaluate water quality & tissue culture plate (TCP) method for biofilm detection was followed. STATISTICAL ANALYSIS STATA software version 9.2 from STATA Corporation, College station road, 90 Houston, Texas was used for statistical analysis. RESULTS One hundred eighty seven isolates were obtained from 45 water samples cultured. The isolates were Acinetobacter spp. (44), Pseudomonas spp.(41), Klebsiella spp.(36) & others . Biofilm was detected in (37) 19.78 % of the isolates (95% CI 30.08% -43.92%) including Acinetobacter spp.-10, Klebsiella spp. - 9, Pseudomonas spp. - 9, & others, majority (34) of which were from kitchen pipelines. CONCLUSION Water from pipeline sources was unsatisfactory for consumption as the MPN counts were > 10. Most of the biofilm producers were gram negative bacilli & Pseudomonas & Acinetobacter spp. were strong (4+) biofilm producers.
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Mahapatra D, Sarangi G, Mahapatra A, Paty BP, Das P, Chayani N. NS1 Antigen Capture ELISA an Effective Method for Diagnosis of Early Dengue Infection - Report of an Outbreak at Angul District, Odisha, India. J Clin Diagn Res 2014; 8:DC08-10. [PMID: 25302194 DOI: 10.7860/jcdr/2014/8589.4697] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Accepted: 06/09/2014] [Indexed: 11/24/2022]
Abstract
BACKGROUND An outbreak of dengue infection occurred in Angul district of Odisha in the month of August & September, 2011. The study was undertaken to detect NS1 antigen positivity among the study population, to compare IgM capture ELISA with NS1 antigen detection for diagnosis of dengue and to identify the predominant genotype of Dengue virus responsible for the outbreak. MATERIALS AND METHODS Total 1020 serum samples were collected from clinically suspected cases of dengue from the outbreak. All were subjected for NS1 antigen detection, 92 were selected based on their clinical severity of illness (fever, rash, bleeding manifestation, arthralgia) for further study of IgM ELISA and platelet count and 148 NS1 positive samples were selected from different Blocks of Anugul district for RT-PCR at NIV, Pune, India. RESULTS Five hundred and thirteen (50.2%) samples were positive for NS1 antigen (highly significant p-value <0.0001, C.I - 95%) with 88% positivity during 1-5 days. The NS1 Ag positivity was peaked to 86.9% on days 3 to 5 (Sensitivity & NPV - 100% each) & declined to 6.2% during 6-10 days with a low sensitivity of 7.14% but 100% specificity & PPV. However, the IgM antibody positivity was 81.2% on days 6 to 10 and 87.5% after 10 days (Sensitivity- 100%, Specificity-13.33%,PPV-7.14% & NPV - 100%). RT-PCR resulted 32.4% positivity (6- DEN1, 39 - DEN 2 & 3- DEN 3) among which 20% were in IgM +ve & 68% in IgM -ve cases. CONCLUSION Therefore, early diagnosis of dengue could be mainly by NS1 antigen detection whereas Ig M ELISA is a better tool during the later stage of infection &RT-PCR is more effective in IgM -ve cases.The predominant genotype responsible for the outbreak was found to be DEN-2.
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Bertozzi AI, Munzer C, Fouyssac F, Andre N, Boetto S, Leblond P, Bourdeaut F, Dufour C, Deshpande RK, Bhat KG, Mahalingam S, Muscat A, Cain J, Ferguson M, Popovski D, Algar E, Rossello FJ, Jayasekara S, Watkins DN, Hodge J, Ashley D, Hishii M, Saito M, Arai H, Han ZY, Richer W, Lucchesi C, Freneaux P, Nicolas A, Grison C, Pierron G, Delattre O, Bourdeaut F, Epari S, TS N, Gupta T, Chinnaswamy G, Sastri JG, Shetty P, Moiyadi A, Jalali R, Fay-McClymont T, Johnston D, Janzen L, Guger S, Scheinemann K, Fleming A, Fryer C, Hukin J, Mabbott D, Huang A, Bouffet E, Lafay-Cousin L, Kawamura A, Yamamoto K, Nagashima T, Bartelheim K, Benesch M, Buchner J, Gerss J, Hasselblatt M, Kortmann RD, Fleischack G, Quiroga E, Reinhard H, Schneppenheim R, Seeringer A, Siebert R, Timmermann B, Warmuth-Metz M, Schmid I, Fruhwald MC, Fruhwald MC, Bartelheim K, Seeringer A, Kerl K, Kortmann RD, Warmuth-Metz M, Hasselblatt M, Schneppenheim R, Siebert R, Klingebiel T, Al-Kofide A, Khafaga Y, Al-Hindi H, Dababo M, Ul-Haq A, Anas M, Barria MG, Siddiqui K, Hassounah M, Ayas M, Al-Shail E, Hasselblatt M, Jeibmann A, Eikmeier K, Linge A, Johann P, Koos B, Bartelheim K, Kool M, Pfister SM, Fruhwald MC, Paulus W, Hasselblatt M, Schuller U, Junckerstorff R, Rosenblum MK, Alassiri AH, Rossi S, Bartelheim K, Schmid I, Gottardo N, Toledano H, Viscardi E, Witkowski L, Nagel I, Oyen F, Foulkes WD, Paulus W, Siebert R, Schneppenheim R, Fruhwald MC, Schrey D, Malietzis G, Chi S, Dufour C, Lafay-Cousin L, Marshall L, Carceller F, Moreno L, Zacharoulis S, Bhardwaj R, Chakravadhanula M, Ozals V, Hampton C, Metpally R, Grillner P, Asmundsson J, Gustavsson B, Holm S, Johann PD, Korshunov A, Ryzhova M, Kerl K, Milde T, Witt O, Jones DTW, Hovestadt V, Gajjar A, Hasselblatt M, Fruhwald M, Pfister S, Kool M, Finetti M, Pons ADC, Selby M, Smith A, Crosier S, Wood J, Skalkoyannis B, Bailey S, Clifford S, Williamson D, Seeringer A, Bartelheim K, Kerl K, Hasselblatt M, Rutkowski S, Timmermann B, Kortmann RD, Schneppenheim R, Warmuth-Metz M, Gerss J, Siebert R, Graf N, Boos J, Nysom K, Fruhwald MC, Kerl K, Moreno N, Holsten T, Ahlfeld J, Mertins J, Hotfilder M, Kool M, Bartelheim K, Schleicher S, Handgretinger R, Fruhwald M, Meisterernst M, Kerl K, Schmidt C, Ahlfeld J, Moreno N, Dittmar S, Pfister S, Fruhwald M, Kool M, Meisterernst M, Schuller U, Chan GCF, Shing MMK, Yuen HL, Li RCH, Ling SL, Slavc I, Peyrl A, Chocholous M, Azizi A, Czech T, Dieckmann K, Haberler C, Leiss U, Gotti G, Biassoni V, Schiavello E, Spreafico F, Pecori E, Gandola L, Massimino M, Mertins J, Kornelius K, Moreno N, Holsten T, Fruhwald M, Kool M, Meisterernst M, Yano H, Nakayama N, Ohe N, Ozeki M, Kanda K, Kimura T, Hori T, Fukao T, Iwama T, Weil AG, Diaz A, Gernsback J, Bhatia S, Ragheb J, Niazi T, Khatib Z, Kerl K, Holsten T, Moreno N, Zoghbi A, Meisterernst AM, Birks D, Griesinger A, Amani V, Donson A, Posner R, Dunham C, Kleinschmidt-DeMasters BK, Handler M, Vibhakar R, Foreman N, Bhardwaj R, Ozals V, Hampton C, Zhou L, Catchpoole D, Chakravadhanula M, Kakkar A, Biswas A, Suri V, Sharma M, Kale S, Mahapatra A, Sarkar C, Torchia J, Picard D, Ho KC, Khuong-Quang DA, Louterneau L, Bourgey M, Chan T, Golbourn B, Cousin LL, Taylor MD, Dirks P, Rutka JT, Bouffet E, Hawkins C, Majewski J, Kim SK, Jabado N, Huang A, Chang JHC, Confer M, Chang A, Goldman S, Dunn M, Hartsell W. ATYPICAL TERATOID RHABDOID TUMOUR. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Das CK, Mahapatra A, Das MM, Sahoo D, Chayani N. Coexistence of cutaneous tuberculosis (scrofuloderma) and hanseniasis-a rare presentation. J Clin Diagn Res 2014; 8:141-2. [PMID: 24701508 PMCID: PMC3972534 DOI: 10.7860/jcdr/2014/7050.4033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2013] [Accepted: 12/19/2013] [Indexed: 11/24/2022]
Abstract
Cutaneous tuberculosis, pulmonary tuberculosis and hanseniasis are all caused by different spp. of Mycobacterium, an intracellular pathogen whose development depends on impaired cell mediated immunity. Scrofuloderma is the most common variant of cutaneous tuberculosis, which is characterized by a direct extension of the skin which overlies the infected lymph gland, bone or joint, that breaks down to form an undermined ulcer. We are reporting a rare association of Scrofuloderma (cutaneous tuberculosis) with Hanseniasis (leprosy) in an adult male whose immune status was controversial.
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Mohapatra RK, Dash M, Mishra UK, Mahapatra A, Dash DC. Synthesis, Spectral Characterization, and Fungicidal Activity of Transition Metal Complexes With Benzimidazolyl-2-hydrazones of Glyoxal, Diacetyl, and Benzil. ACTA ACUST UNITED AC 2013. [DOI: 10.1080/15533174.2013.776592] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Ahmed I, Biswas A, Krishnamurthy S, Julka P, Rath G, Back M, Huang D, Gzell C, Chen J, Kastelan M, Gaur P, Wheeler H, Badiyan SN, Robinson CG, Simpson JR, Tran DD, Rich KM, Dowling JL, Chicoine MR, Leuthardt EC, Kim AH, Huang J, Michaelsen SR, Christensen IJ, Grunnet K, Stockhausen MT, Broholm H, Kosteljanetz M, Poulsen HS, Tieu M, Lovblom E, Macnamara M, Mason W, Rodin D, Tai E, Ubhi K, Laperriere N, Millar BA, Menard C, Perkins B, Chung C, Clarke J, Molinaro A, Phillips J, Butowski N, Chang S, Perry A, Costello J, DeSilva A, Rabbitt J, Prados M, Cohen AL, Anker C, Shrieve D, Hall B, Salzman K, Jensen R, Colman H, Farber O, Weinberg U, Palti Y, Fisher B, Chen H, Macdonald D, Lesser G, Coons S, Brachman D, Ryu S, Werner-Wasik M, Bahary JP, Chakravarti A, Mehta M, Gupta T, Nair V, Epari S, Godasastri J, Moiyadi A, Shetty P, Juvekar S, Jalali R, Herrlinger U, Schafer N, Steinbach J, Weyerbrock A, Hau P, Goldbrunner R, Kohnen R, Urbach H, Stummer W, Glas M, Houillier C, Ghesquieres H, Chabrot C, Soussain C, Ahle G, Choquet S, Faurie P, Bay JO, Vargaftig J, Gaultier C, Nicolas-Virelizier E, Hoang-Xuan K, Iskanderani O, Izar F, Benouaich-Amiel A, Filleron T, Moyal E, Iweha C, Jain S, Melian E, Sethi A, Albain K, Shafer D, Emami B, Kong XT, Green S, Filka E, Green R, Yong W, Nghiemphu P, Cloughesy T, Lai A, Mallick S, Biswas A, Roy S, Purkait S, Gupta S, Julka PK, Rath GK, Marosi C, Thaler J, Ay C, Kaider A, Reitter EM, Haselbock J, Preusser M, Flechl B, Zielinski C, Pabinger I, Miyatake SI, Furuse M, Miyata T, Yoritsune E, Kawabata S, Kuroiwa T, Muragaki Y, Maruyama T, Iseki H, Akimoto J, Ikuta S, Nitta M, Maebayashi K, Saito T, Okada Y, Kaneko S, Matsumura A, Kuroiwa T, Karasawa K, Nakazato Y, Kayama T, Nabors LB, Fink KL, Mikkelsen T, Grujicic D, Tarnawski R, Nam DH, Mazurkiewicz M, Salacz M, Ashby L, Thurzo L, Zagonel V, Depenni R, Perry JR, Henslee-Downey J, Picard M, Reardon DA, Nambudiri N, Nayak L, LaFrankie D, Wen P, Ney D, Carlson J, Damek D, Blatchford P, Gaspar L, Kavanagh B, Waziri A, Lillehei K, Reddy K, Chen C, Rashed I, Melian E, Sethi A, Barton K, Anderson D, Prabhu V, Rusch R, Belongia M, Maheshwari M, Firat S, Schiff D, Desjardins A, Cloughesy T, Mikkelsen T, Glantz M, Chamberlain M, Reardon DA, Wen P, Shapiro W, Gopal S, Judy K, Patel S, Mahapatra A, Shan J, Gupta D, Shih K, Bacha JA, Brown D, Garner WJ, Steino A, Schwart R, Kanekal S, Li M, Lopez L, Burris HA, Soderberg-Naucler C, Rahbar A, Stragliotto G, Song AJ, Kumar AMS, Murphy ES, Tekautz T, Suh JH, Recinos V, Chao ST, Spoor J, Korami K, Kloezeman J, Balvers R, Dirven C, Lamfers M, Leenstra S, Sumrall A, Haggstrom D, Crimaldi A, Symanowski J, Giglio P, Asher A, Burri S, Sunkersett G, Khatib Z, Prajapati CM, Magalona EE, Mariano M, Sih IM, Torcuator R, Taal W, Oosterkamp H, Walenkamp A, Beerenpoot L, Hanse M, Buter J, Honkoop A, Boerman D, de Vos F, Jansen R, van der Berkmortel F, Brandsma D, Enting R, Kros J, Bromberg J, van Heuvel I, Smits M, van der Holt R, Vernhout R, van den Bent M, Weinberg U, Farber O, Palti Y, Wick W, Suarez C, Rodon J, Desjardins A, Forsyth P, Gueorguieva I, Cleverly A, Burkholder T, Desaiah D, Lahn M, Zach L, Guez D, Last D, Daniels D, Nissim O, Grober Y, Hoffmann C, Nass D, Talianski A, Spiegelmann R, Cohen Z, Mardor Y. MEDICAL RADIATION THERAPIES. Neuro Oncol 2013; 15:iii75-iii84. [PMCID: PMC3823894 DOI: 10.1093/neuonc/not179] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/21/2023] Open
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