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105. The Sources of Efficiency of the Nigerian Banking Industry: A Two- Stage Approach

Author

Frances Obafemi, Olumide S Ayodele, and Friday S Ebong

Subjects
lcsh:Social Sciences, lcsh:H, Bank Efficiency, Data Envelopment Analysis,Financial Liberalization, lcsh:Business, lcsh:HF5001-6182
Abstract

The paper employed a two-stage Data Envelopment Analysis (DEA) approach to examine the sources oftechnical efficiency in the Nigerian banking sub-sector. Using a cross sectionof commercial and merchant banks, the study showed that the Nigerian bankingindustry was not efficient both in the pre-and-post-liberalization era. Thestudy further revealed that market share was the strongest determinant oftechnical efficiency in the Nigerian banking Industry. Thus, appropriatemacroeconomic policy, institutional development and structural reforms mustaccompany financial liberalization to create the stable environment requiredfor it to succeed. Hence, the present bank consolidation and reforms by theCentral Bank of Nigeria, which started with Soludo and continued with Sanusi,are considered necessary, especially in the areas of e banking and reorganizingthe management of banks.

Published
2013

106. The Sources of Efficiency in the Nigerian Banking Industry

Author

Frances Susan Obafemi, Olumide S. Ayodele, and Friday S. Ebong

Subjects
Finance, 050208 finance, Financial liberalization, Institutional development, business.industry, 05 social sciences, E banking, Banking industry, Consolidation (business), 0502 economics and business, Data envelopment analysis, Economics, Retail banking, 050207 economics, Market share, business
Abstract

The paper employed a two-stage Data Envelopment Analysis (DEA) approach to examine the sources of technical efficiency in the Nigerian banking sub-sector. Using a cross section of commercial and merchant banks, the study showed that the Nigerian banking industry was not efficient both in the pre-and-post-liberalization era. The study further revealed that market share was the strongest determinant of technical efficiency in the Nigerian banking Industry. Thus, appropriate macroeconomic policy, institutional development and structural reforms must accompany financial liberalization to create the stable environment required for it to succeed. Hence, the present bank consolidation and reforms by the Central Bank of Nigeria, which started with Soludo and continued with Sanusi, are considered necessary, especially in the areas of e banking and reorganizing the management of banks.

Published
2013

107. Protective Effects of Methanol Extract ofVernonia amygdalina(del.) Leaf on Aspirin-Induced Gastric Ulceration and Oxidative Mucosal Damage in a Rat Model of Gastric Injury

Author

Modinat A. Adefisayo, Quadri K. Alabi, Joseph Gbenga Omole, Rufus O. Akomolafe, Olumide S. Akinsomisoye, Kehinde P. Olamilosoye, and Laofe Ogundipe

Subjects
0301 basic medicine, Antioxidant, Health, Toxicology and Mutagenesis, medicine.medical_treatment, Pharmacology, Toxicology, Ulcer index, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, Pepsin, Oral administration, medicine, Cimetidine, Chemical Health and Safety, biology, Stomach, Vernonia amygdalina, Public Health, Environmental and Occupational Health, Malondialdehyde, biology.organism_classification, digestive system diseases, 030104 developmental biology, medicine.anatomical_structure, chemistry, biology.protein, 030217 neurology & neurosurgery, medicine.drug
Abstract

This study investigated the quantitative polyphenolic constituents and gastroprotective effects of methanol extract of Vernonia amygdalina leaf (MEVA) against aspirin-induced gastric ulcer in rats. Ulceration was induced by 3 days’ oral administration of aspirin (150 mg/kg body weight). Wistar rats were pretreated with cimetidine (reference drug) at a dose of 100 mg/kg body weight and MEVA at 200, 300, and 400 mg/kg body weight once daily for 28 days prior to ulcer induction. At the end of the experiment, gastric secretions, antioxidant status, and histopathological alteration were evaluated. We observed that the significantly increased ulcer index, gastric volume, free and total acidity, malondialdehyde level, and pepsin activity were effectively reduced following treatment with 200 and 300 mg/kg MEVA. The extract also markedly attenuated the reduced activity of superoxide dismutase and reduced glutathione level as well as pH and mucin content in the ulcerated rats. Administration of the extract also significantly attenuates necrosis of the stomach tissue of the ulcerated rats. The results suggested that the MEVA leaf, preferably at 200 and 300 mg/kg body weight, ameliorated aspirin-induced gastric ulceration via antioxidative and H2receptor antagonist.

Published
2018

112. Non-Invasive Assessment of Cardiac Autonomic Functions in Healthy Young Adults in Ile-Ife, South-Western Nigeria

Author

Rufus O. Akomolafe, David Oyewusi Oyebola, A. O. Ayoka, Oluwadare Ogunlade, Anthony O Akintomide, and Olumide S. Akinsomisoye

Subjects
Tachycardia, Bradycardia, medicine.medical_specialty, Supine position, business.industry, Diastole, Diaphragmatic breathing, Surgery, Blood pressure, Internal medicine, Heart rate, medicine, Cardiology, medicine.symptom, business, Volunteer
Abstract

Background: This study assessed the responses of Blood Pressure (BP) and Heart Rate (HR) to change of posture, Sustained Handgrip (SH),deep breathing(DB) and Valsalva manoeuvre (VM) in order to determining the normal limits and pattern of Autonomic Cardiovascular Indices (ACI) among healthy young adults. Methods: Two hundred and four volunteer (98 men and 106 women) aged 18- 40 years (mean, 22.45 ± 4.86 years) participated in the study. After excluding systemic diseases by clinical evaluation, each participant performed five non-invasive cardiac autonomic function tests in series. Differences in supine and erect systolic BPs were assessed by sphygmomanometry, diastolic BP responses to SH were determined by dynamometry while HR variability in response to VM, DB and postural change were assessed by continuous electrocardiogram. Normal limits of ACI were determined at 5th and 95th percentiles. Results: The mean (normal limits) for SBP response to change of posture (mmHg); DBP response to sustained handgrip (mmHg); Valsalva ratio; heart rate response to deep breathing (beats per minute); PTI; tachycardia ratio; bradycardia ratio and RHR(beats per minute) respectively were: -4.26 ± 9.17(-19.00-11.00); 20.14 ± 17.35(0.00-54.00); 1.55 ± 0.40(1.10-2.40); 31.82 ± 10.81(13.0048.75); 1.41 ± 0.31(1.08-1.84); 0.80 ± 0.12(0.58-1.00); 1.21 ± 0.20(0.95-1.60) and 70.61 ± 12.23(53.00-93.00). During Valsalva maneouvre, Post-Strain Pause (PSP) which ranged from 1.2812.76s was observed in 14(6.86%) of the participants. PSP occurred more frequently in women (9.43%) than men (4.08%). No significant gender difference in the duration of post-strain pause (t=-1.628, p=0.105). In majority of the participants (67.6%), an elevation of SBP occurred within 2minutes of rising from supine to erect position. Immediate Post-Standing Pause (IPSP) occurred among 139 (68.14%) participants. Conclusion: Non-invasive assessment of cardiac autonomic function is feasible in Nigeria. Increase rather than decrease in systolic blood pressure response occurred more frequently upon a change from supine to erect posture. IPSP was a unique pattern of cardiac autonomic functions in study population.

Published
2015

113. A Web-Based Virtual Classroom System Model

Author

ADEWALE, Olumide S., NIGERIA, Akure, IBAM, Emmanuel O., and ALESE, B. K.

Subjects
ComputingMilieux_COMPUTERSANDEDUCATION
Abstract

The population of students all over the world is growing without a proportionate increase in teaching/learning resources/infrastructure. There is also much quest for learning in an environment that provides equal opportunities to all learners. The need to provide an equal opportunity learning environment that will hitherto improve the system of education globally has therefore become imperative. Based on our findings, a mathematical model Web-based Virtual Classroom system (WebVCS) was developed to provide a viable medium through which sound education can be offered in tertiary institutions that can carter for varieties of learners irrespective of their abilities, dispositions and geographical locations. Our system model is developed based on active learning approach that adopts blended learning theory (Constructivist-Cognivist learning approach), incorporating e-pedagogy that supports collaboration among participants in the web-based Virtual learning environment. The key objects used in creating the WebVCS model are: Courses, Students, Instructors and Learning performances. Our system model sets a framework for developers of virtual classrooms and successful implementation of the model leads to students learning by interacting with their peers resulting in the construction of knowledge.

Published
2015

114. Impact of the malaria parasite on reproductive indices of male mice

Author

Mistura O. Azeez, Olumide S. Akinsomisoye, and Yinusa Raji

Subjects
media_common.quotation_subject, fungi, Motility, Spleen, Cell Biology, Biology, biology.organism_classification, Sperm, Andrology, medicine.anatomical_structure, Reproductive Medicine, White blood cell, parasitic diseases, Immunology, medicine, Parasite hosting, Plasmodium berghei, Reproduction, Sperm motility, media_common
Abstract

To investigate the impact and possible mechanism of action of the rodent malarial parasite on reproduction. Male albino mice were infected with 15, 30 and 45% Plasmodium berghei berghei through inoculation with 107 parasitized red blood cells. Each experiment had its own control that was not infected with P. berghei berghei. Mice infected with 15% P. berghei berghei were killed on days 0, 5, 10 and 15; those infected with 30% P. berghei berghei were killed on days 0, 3, 6 and 10; and those infected with 45% P. berghei berghei were killed on days 1–7 after infection. Caudal epididymal sperm motility counts and morphology body and wet organ weights and hematological indices were determined. The results showed a progressive duration dependent decrease in sperm motility sperm count and viability (P < 0.01) in parasitized mice. There were significant decreases in serum testosterone and increases in cortisol levels (P < 0.05) in the infected mice compared with the controls. There was also a progressive decrease (P < 0.05) in red blood cell count and packed cell volume. However, there was a progressive increase (P < 0.01) in white blood cell count and weight of the spleen and liver. There was no significant change in weight of the testis and epididymides. The results suggest that the malaria parasite could depress male fertility indices.

Published
2006

115. Antioxidant property and GCMS profile of oil extracted from Cocos nucifera using a fermentation method.

Author

ADENIKE, ALABI A., ADEGBOLA, PETER, and FADAHUNSI, OLUMIDE S.

Subjects
COCONUT palm, ONE-way analysis of variance, FERMENTATION, PHENOLS, COCONUT oil, ANTIOXIDANTS
Abstract

Cocos nucifera L. is known as a tree of life because of its economic, domestic, and nutritional usefulness. Coconut oil (CO), which is derived from Cocos nucifera L., has received considerable attention because of its reported folkloric, nutritional, biological, and pharmacological properties. We previously reported the outstanding physicochemical properties of CO; therefore, we analyzed its antioxidant activity and chemical composition in this study. CO was extracted using a fermentation method with and without applying heat. Its antioxidant activity was investigated using the DPPH free radical scavenging method, the metal chelation capacity, the reduction of antioxidant power, and the nitric oxide scavenging capacity index. The compounds were identified using GC-MS. The data were expressed as a mean ± SEM and analyzed by one-way analysis of variance (ANOVA) using SPSS 21.0 with data being considered significant at P < 0.05. The results showed that CO demonstrated a concentration-dependent DPPH radical scavenging activity and nitric oxide scavenging capacity index, with the highest activity in the heat-extracted virgin CO (HEVCO). The ferric-reducing antioxidant power and metal chelation capacity significantly varied (P < 0.05) between the HEVCO and the cold extracted virgin CO (CEVCO). The GCMS analysis of virgin CO identified important active compounds. The results revealed a higher content of phenolic compounds in HEVCO compared to CEVCO. In conclusion, applying heat favored incorporating phenolic compounds into CO and consequently improved the antioxidant potential of HEVCO compared to CEVCO. [ABSTRACT FROM AUTHOR]

Published
2019
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116. Botryosphaeriaceae causing branch dieback and tree death of macadamia in Australia.

Author

Jeff-Ego, Olumide S. and Akinsanmi, Olufemi A.

Abstract

Incidence of branch dieback of macadamia with characteristic symptoms including dark necrotic lesions on the wood and blackening of the vascular tissue is increasing in commercial macadamia orchards in the south-eastern production regions in Australia. In many cases, disease progresses from the branch to the main trunk resulting in total tree death and reduced orchard productivity. Previously, only Botryosphaeria ribis was associated with branch dieback of macadamia, however, recent observations suggest other species in the Botryosphaeriaceae may be involved. This study aimed to identify the causal agents of branch dieback of macadamia and examine their pathogenicity on a main macadamia cultivar (HAES 246). Thirty-four representative Botryosphaeriaceae isolates, obtained from over 150 samples of branch dieback symptoms on macadamia trees, were identified using the partial sequence of the internal transcribed spacer of the rDNA and partial sequences of β-tubulin and elongation factor gene regions. Six species in the Botryosphaeriaceae were identified. Lasiodiplodia pseudotheobromae (n = 18; 53%) was the most prevalent species, followed by Neofusiccocum parvum (n = 5; 14%), L. iraniensis (n = 4; 12%), N. luteum and L. theobromae (n = 3; 9% each) and N. australe (n = 1; 3%). Using an in planta assay, pathogenicity tests showed that all six species caused dieback and necrotic lesion symptoms on macadamia plants. Inoculated plants died within 4 weeks of inoculation, showing the characteristic symptoms (blackening of the wood tissue). Inoculation trials revealed differences in aggressiveness among the six species. [ABSTRACT FROM AUTHOR]

Published
2019
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117. Influence of carrier water pH and hardness on imazapic efficacy for sicklepod (Senna obtusifoliaL.) control in peanut

Author

Daramola, Olumide S., MacDonald, Gregory E., Kanissery, Ramdas G., Tillman, Barry L., Singh, Hardeep, and Devkota, Pratap

Abstract

AbstractCarrier water quality is an important consideration for herbicide efficacy. Field and greenhouse studies were conducted from 2021 to 2023 to evaluate the effect of carrier water pH and hardness on imazapic efficacy for sicklepod control in peanut crops. In separate field experiments imazapic was applied postemergence at 0.071 kg ai ha−1with carrier water pH levels of 5, 6, 7, 8, or 9; and hardness levels of 0 (deionized water), 100, 200, 400, or 500 mg L−1of CaCO3equivalent. In greenhouse experiments, imazapic was applied to sicklepod that was either 10 cm, 15 cm, or 20 cm tall at similar carrier water pH levels and hardness levels of 0, 100, 200, 400, or 800 mg L−1of CaCO3. In the field study, sicklepod control, density, and biomass reductions were lower with carrier water pH 5 or 9 compared with pH 7. In the greenhouse study, control was not different among carrier water pH levels when imazapic was applied to 10-cm-tall sicklepod; however, when applied to 15- or 20-cm-tall sicklepod, control was at least 25% greater with acidic (pH 5) compared to alkaline (pH 9) carrier water. Results from the field study showed that carrier water hardness ≤500 ppm did not reduce the efficacy of imazapic to control sicklepod. In the greenhouse study, regardless of sicklepod height, carrier water hardness of 800 mg L−1reduced sicklepod control by 15% and biomass reduction by 17% compared with deionized water (pH 7). The effects of carrier water pH and hardness on imazapic efficacy did not compromise peanut yield in the field study. However, this study indicates that both acidic and alkaline carrier water pH and hardness (800 mg L−1CaCO3L−1) have the potential to reduce imazapic efficacy on sicklepod, and appropriate spray solution amendments maybe be needed to maintain optimum efficacy.

Published
2024
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118. Dry flower disease of Macadamia in Australia caused by Neopestalotiopsis macadamiae sp. nov. and Pestalotiopsis macadamiae sp. nov

Author

Akinsanmi, Olufemi A., Nisa, Shaheen, Jeff-Ego, Olumide S., Shivas, Roger G., Drenth, Andre, Akinsanmi, Olufemi A., Nisa, Shaheen, Jeff-Ego, Olumide S., Shivas, Roger G., and Drenth, Andre

Abstract

Incidence of dry flower disease of macadamia (Macadamia integrifolia), expressed as blight of the flowers, necrosis and dieback of the rachis, is increasing in Australia. In the 2012/13 production season, incidence of dry flower disease resulted in 10% to 30% yield loss in the affected orchards. Etiology of the disease has not been established. This study was established to characterise the disease and identify the causal pathogen. A survey of the major macadamia producing regions in Australia revealed dry flower disease symptoms, regardless of cultivar or location at all stages of raceme development. Based on colony and conidial morphology, the majority (41%) of fungal isolates obtained from tissue samples were identified as Pestalotiopsis and Neopestalotiopsis spp. The phylogeny of the combined partial sequence of the internal transcribed spacer, beta-tubulin and translation elongation factor 1-alpha gene loci, segregated the isolates into two well supported clades, independent of location or part of the inflorescence affected. Further morphological examination supported the establishment of two new species, which are formally described as Neopestalotiopsis macadamiae sp. nov. and Pestalotiopsis macadamiae sp. nov. Using spore suspensions of isolates of both species, Koch?s postulates were fulfilled on three macadamia cultivars at all stages of raceme development. To our knowledge, this is the first report of species of Neopestalotiopsis and Pestalotiopsis as causal agents of inflorescence disease in macadamia.

Published
2016

121. Policy Options for Low and Sustainable Lending Rates in Nigeria

Author

Olumide S. Ayodele, Sabastine Akongwale, and Frances N. Obafemi

Subjects
Finance, Descriptive statistics, Collateral, business.industry, Economic policy, General Arts and Humanities, media_common.quotation_subject, General Social Sciences, Interest rate, lcsh:Social Sciences, lcsh:H, Loan, Cost of funds index, Economics, Default, business, General Economics, Econometrics and Finance, Weighted arithmetic mean, Sunk costs, media_common
Abstract

The average prime and maximum lending rates were as high as 16.96 per cent 24.65 per cent in 2012. Conversely, the weighted average savings and term deposit rates stabilized at 5.30 per cent between July and October 2012.The level of interest rate is important in the mobilization and allocation of funds in an economy. Therefore, it is not surprising why the current high lending interest rate regime in Nigeria remains a source of concern to policy makers. This paper articulates the factors explaining the present high cost of funds in the Nigerian banking system and policy options useful in achieving low and sustainable interest rate objectives in Nigeria. Using descriptive analysis covering the 1990s, when the interest rate was fully deregulated in Nigeria, up until 2012; the paper notes that high interest rate is largely driven by high sunk costs due to dearth of infrastructure. It recommends a strong legal framework for addressing loan defaults. In this direction, review of the legal clause which gives undue advantage to borrowers is critical. A time frame for the disposal of loan default cases need to be set as prolonged litigations at the instance of loan defaulters usually stall the process of take over and the consequent auctioning of borrowers’ collateral by lenders to recover their loans. In addition, provision of constant electricity is necessary to significantly reduce bank cost of funds. DOI: 10.5901/mjss.2013.v4n3p147

Published
2013

122. Economic Diversification in Nigeria: Any Role for Solid Mineral Development?

Author

Olumide S. Ayodele, Sabastine Akongwale, and Udefuna Patrick Nnadozie

Subjects
Job creation, Economic growth, Poverty, business.industry, General Arts and Humanities, Economic sector, General Social Sciences, Diversification (marketing strategy), Private sector, Crude oil, Development policy, lcsh:Social Sciences, lcsh:H, Agriculture, Development economics, Economics, business, General Economics, Econometrics and Finance
Abstract

For over four decades, the Nigerian economy has mostly depended on proceeds from the sale of crude oil. This is at the expense of other sectors such as solid minerals and agriculture that hitherto, contributed significantly to the economy of Nigeria. Employing both qualitative and quantitative analysis, this paper shows that the solid mineral sector in Nigeria has the potential to contribute immensely to the economy of Nigeria. Specifically, the paper reveals that the development of the solid mineral sector could help to combat poverty in Nigeria via job creation; especially, given its forward linkage with other sectors of the economy. Most importantly, it could help alleviate some of the problems associated with “enclave” nature of the Nigerian economy that has for too long being vulnerable to fluctuations in global oil prices. To realize these potentials, the paper highlights the need for a strengthening of Nigeria’s existing solid mineral development policy. It also points out the need for the government to create an enabling environment for the private sector to take the lead in the sector. DOI: 10.5901/mjss.2013.v4n6p691

Published
2013

123. Recent Trends in the Formulation of Gluten-Free Sorghum Products.

Author

Adiamo, Oladipupo Q., Fawale, Olumide S., and Olawoye, Babatunde

Subjects
*GLUTEN-free foods, *SORGHUM, *FUNCTIONAL foods, *NUTRITIONAL value, *GLUTEN-free diet
Abstract

Recent research in the food industry has focused on the production and development of functional foods with health benefit and safe for consumption and one of such development is the production of gluten-free products. Sorghum, a gluten-free cereal, has been used in the production of sorghum gluten-free products (SGFPs) like bread and other baked products, infant foods, noodles, and beer for gluten intolerant people. This article reviews the studies carried out in the past few years in relation to the production of SGFPs and their overall nutritional value and quality. [ABSTRACT FROM AUTHOR]

Published
2018
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124. Nutritional, physicochemical, and functional properties of protein concentrate and isolate of newly‐developed Bambara groundnut (<italic>Vigna subterrenea</italic> L.) cultivars.

Author

Adeleke, Olaposi R., Adiamo, Oladipupo Q., and Fawale, Olumide S.

Subjects
BAMBARA groundnut, LEGUMES as food, ANIMAL feeding, PLANT proteins, CULTIVARS
Abstract

Abstract: Bambara groundnut is an indigenous African vegetable grown mainly for human food and animal feed due to its high protein content. Different factors like varieties and origin can influence the chemical composition of Bambara groundnut cultivars. Therefore, the aims of this study are to produce defatted flour and protein concentrate from newly developed Bambara groundnut cultivars [Accessions No: TVSU 5 – Bambara Groundnut White (BGW) and TVSU 146 – Bambara Groundnut Brown (BGB)] and compare their nutritional, physicochemical, and functional properties with market sample [Bambara groundnut commercial (BGC)]. Higher protein content was observed in BGW (20.73%) and BGB (20.14%) as compared to BGC (18.50%). Also, the fat and ash contents of BGB and BGW were higher than that of BGC. Also, the new varieties were found to contain higher levels of some essential fatty acids such as linoleic and linolenic acids. The concentration of thiamine, riboflavin, niacin, pantothenic, ascorbic acids, pyrodoxine, alpha tocopherol, and vitamin K were also significantly higher in the two new varieties. The new varieties were good sources of magnesium, calcium, iron, manganese, sodium, and potassium. The oil and water absorption and swelling capacities of whole, defatted, and protein concentrate flour of the new varieties increase with increase in temperature. The defatted flour and protein concentrate of brown Bambara groundnut was found to exhibit high emulsifying activity and stability at different pH's and salt concentrations. The new varieties possess significantly higher foaming capacity and stability than the commercial variety. The results obtained from this study have shown the potential for the industrial and household use of the new Bambara groundnut cultivars into shelf stable protein products and could be a useful ingredient in food formulations. [ABSTRACT FROM AUTHOR]

Published
2018
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125. Nutraceutical and Antioxidant Properties of the Seeds, Leaves and Fruits of Carica papaya: Potential Relevance to Humans Diet, the Food Industry and the Pharmaceutical Industry - A Review

Author

Olusoji Adeola Adalumo, Olumide S. Fawale, Oseni Kadiri, and Babatunde Olawoye

Subjects
antioxidant, Antioxidant, Food industry, medicine.medical_treatment, Antioxidant potential, Biology, lcsh:Agriculture, Nutraceutical, papaya leaves, papaya seed, medicine, lcsh:Agriculture (General), Pharmaceutical industry, medicinal, pharmacological, Carica papaya, FAMILY CARICACEAE, business.industry, lcsh:S, 0402 animal and dairy science, food and beverages, nutritional, 04 agricultural and veterinary sciences, papaya fruits, biology.organism_classification, lcsh:S1-972, 040201 dairy & animal science, Biotechnology, visual_art, 040102 fisheries, visual_art.visual_art_medium, 0401 agriculture, forestry, and fisheries, Bark, nutraceutical, Carica, business
Abstract

Pawpaw (Carica papaya Linn) seeds, peels and leaves are well known for their medicinal and potent pharmacological values. The plant belongs to the family Caricaceae and its fruit is commonly known for its food and nutritional values. Though the roots, bark, peel, pulp and the seeds had been shown to have medicinal properties, little is known about their nutritional properties. During the last few years, there had been series of research to explore further pharmacological and medicinal properties as well as it nutritional qualities of these plants parts, thus giving rise to it nutraceutical abilities. Scientific attempts have also been made over the decades to authenticate its nutraceutical properties. While nutritional constituents such as oil, proteins, and minerals haven been characterised from its seeds, little is known about other parts of the plant. Though the nutraceutical properties of papaya as drug or quasi-food product are not well understood or value, still it is an important gift of nature that is readily available in our eco-world and worth exploring. This review focuses on previous studies by various researchers on the medicinal, nutraceutical properties as well as the antioxidant potential of these plant parts and suggestions for further studies as regarding the optimisation of the potential of this plant.

Published
2016

127. Anti-flammatory and analgesic properties of the rhizome extract of zingiber officinale

Author

K Adeshoga, Olumide S. Akinsomisoye, U S Udoh, OO Oluwadara, O Awobajo, and Yinusa Raji

Subjects
chemistry.chemical_compound, Acetic acid, chemistry, Traditional medicine, medicine.drug_class, Analgesic, medicine, Zingiber officinale, General Medicine, General Pharmacology, Toxicology and Pharmaceutics, Anti-inflammatory, Carrageenan, Rhizome
Abstract

The rhizome extract of Zingiber officinale was investigated for anti inflammatory and analgesic properties in albino rats and Swiss mice respectively. The extract (50 and 100 mg/kg b.w) produced significantly (P

Published
2010

128. Medicinal and economic value of spondias mombin

Author

Otas E. Ukponmwan, Olumide S. Akinsomisoye, R.O Akomolafe, and A.O Ayoka

Subjects
Traditional medicine, biology, business.industry, Medicine, General Medicine, General Pharmacology, Toxicology and Pharmaceutics, business, Research findings, biology.organism_classification, Spondias mombin
Abstract

This article reviewed the folk medical value of Spondias mombin with the correlated research findings on the uses of Spondias mombin. Most of the folk uses had been scientifically proven in most of the regions where those beliefs are based. The plant was described with habitat, the local uses including the uses of its parts mentioned. We reviewed the ethnomedicinal uses, the biological activities and the phytochemistry of Spondias mombin. (Afr. J. Biomed. Res. 11: 129 - 136) Key Words; Spondias mombin, Neurological, Sedative, Antipsychotic, Antiepileptic, GABA-nergic transmission

Published
2010

129. Antispermatogenic activity of Morinda lucida extract in male rats

Author

T.M. Salman, Yinusa Raji, and Olumide S. Akinsomisoye

Subjects
Litter (animal), Male, Litter Size, Urology, media_common.quotation_subject, Fertility, Antispermatogenic Agents, Andrology, Toxicology, Morinda lucida, Animals, Testosterone, Morinda, Rats, Wistar, Sperm motility, media_common, Epididymis, Rubiaceae, biology, Sperm Count, Plant Extracts, Body Weight, Histology, General Medicine, Organ Size, biology.organism_classification, Sperm, Rats, Plant Leaves, Sperm Motility
Abstract

Aim: To investigate the effect of Morinda lucida Benth (Rubiaceae) on the reproductive activity of male albino rats. Methods: Two groups of rats were treated with 400 mg/(kg·d) of Morinda lucida leaf extract for 4 and 13 weeks, respectively. The control rats received the vehicle. All the treated rats had corresponding recovery groups. At the end of each experimental period, animals were killed and organ weights, sperm characteristics, serum testosterone levels, histology of the testes and fertility were assessed. Results: Morinda lucida leaf extract did not cause any changes in body and somatic organ weights, but significantly increased the testis weight (P < 0.05). The sperm motility and viability, and the epididymal sperm counts of rats treated for 13 weeks were significantly reduced (P < 0.05). Sperm morphological abnormalities and serum testosterone levels were significantly increased (P < 0.05). There were various degrees of damage to the seminiferous tubules. The extract reduced the fertility of the treated rats by reducing the litter size. Reversal of these changes, however, occurred after a period of time. Conclusion: The extract of Morinda lucida has reversible antispermatogenic properties. (Asian J Androl 2005 Dec; 7: 405–410)

Published
2005

131. The aqueous extract of Ocimum gratissimumleaves ameliorates acetic acid-induced colitis via improving antioxidant status and hematological parameters in male Wistar rats

Author

Olamilosoye, Kehinde P., Akomolafe, Rufus O., Akinsomisoye, Olumide S., Adefisayo, Modinat A., and Alabi, Quadri K.

Abstract

•Acetic acid caused functional and structural impairments in the colonic tissues.•Aqueous extract of Ocimum gratissimum leaves ameliorated colitis in rats.•Antioxidant and anti-inflammatory properties of AEOGL reduced the colon injury.

Published
2018
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135. Network Anomalous Intrusion Detection using Fuzzy-Bayes.

Author

Shimohara, K., Feng, D., Adetunmbi Adebayo, O, Shi, Zhiwei, Shi, Zhongzhi, and Adewale, Olumide S.

Abstract

Security of networking systems has been an issue since computer networks became prevalent, most especially now that Internet is changing the facie computing. Intrusions pose significant threats to the integrity, confidentiality and availability of information for the internet users. In this paper, a new approach to real-time network anomaly intrusion detection via Fuzzy-Bayesian is proposed to detect malicious activity against computer network; the framework is described to demonstrate the effectiveness of the technique. The combination of fuzzy with Bayesian classifier will improve the overall performance of Bayes based intrusion detection system (IDS). Also, the feasibility of our method is demonstrated by the experiment performed on KDD 1999 IDS data set. [ABSTRACT FROM AUTHOR]

Published
2007
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136. AN ADAPTIVE SECURITY MODEL FOR DETECTING DDOS ATTACK IN VIRTUAL KNOWLEDGE COMMUNITIES.

Author

Ogunleye, Gabriel O., Adewale, Olumide S., and Alese, Boniface K.

Subjects
ADAPTIVE control systems, ARTIFICIAL intelligence, VIRTUAL communications, VIRTUAL corporations, ORGANIZATIONAL structure, DENIAL of service attacks
Abstract

This paper presents an architectural approach to detect Distributed Denial of Service (DDoS) in Virtual Knowledge Community (VKC). A Denial-of-Service (DoS) attack is a malicious attempt by a single person or a group of people to cause the victim, site, or node to deny service to its customers. Virtual knowledge community is a virtual place where agents can meet, communicate and interact among themselves. The emergence of DDoS attack has become more frequent in today's network environment. In this paper, we develop a DDoS attack models for detecting attack traffics in VKC and propose measures to deal with such an attack. Mathematical models are generated to illustrate our approach. The next stage of our work which will be reported in a future paper will be the gathering of data to validate our model. [ABSTRACT FROM AUTHOR]

Published
2012

137. The role of electrocardiogram in the diagnosis of dextrocardia with mirror image atrial arrangement and ventricular position in a young adult Nigerian in Ile-Ife: a case report

Author

Adedayo I. Irinoye, Rufus O. Akomolafe, A. O. Ajao, Olumide S. Akinsomisoye, MA Asafa, A. O. Ayoka, and Oluwadare Ogunlade

Subjects
Male, medicine.medical_specialty, Black People, Nigeria, Cardiomegaly, Case Report, Dextrocardia, Inferior vena cava, Apex beat, Diagnosis, Differential, Electrocardiography, Young Adult, QRS complex, Right ventricular hypertrophy, Internal medicine, Abdomen, medicine, Humans, Ultrasonography, Medicine(all), Incidental Findings, medicine.diagnostic_test, Nigerian, business.industry, General Medicine, Situs Inversus, medicine.disease, Precordium, Electrocardiogram, Surgery, Viscera, Situs inversus, medicine.anatomical_structure, medicine.vein, Cardiology, cardiovascular system, business
Abstract

Introduction Dextrocardia with situs inversus is a rare congenital disease. In patients with this condition, the heart is presented as a mirror image of itself with its apex pointing to the right. The pulmonary and abdominal anatomies are reversed. Dextrocardia with situs inversus occurs at birth but its diagnosis may be in adulthood. This case advances knowledge by graphically describing the unusual electrocardiographic features of dextrocardia in a young adult. Case presentation We report a case of a 22-year-old Nigerian man of Yoruba ethnicity who presented himself for preadmission medical test. He had a standard 12-lead electrocardiogram which revealed uncommon features: inversion of P waves in leads I, aVL and aVR; dominantly negative QRS waves in leads I, V1 to V6; reverse R wave progression in chest leads; low voltage in V4 to V6; extreme QRS axis; flattened T waves in V4 to V6 and aVR; and inverted T waves in lead I and aVL. An electrocardiogram diagnosis of dextrocardia was made. The differential diagnosis considered was right ventricular hypertrophy. A cardiovascular examination showed pulse rate of 70 beats per minute, blood pressure of 119/62mmHg, visible cardiac impulse at right precordium, apex beat was located at his fifth right intercostal space mid-clavicular line. A chest X-ray (posterior anterior view) including upper abdomen showed dextrocardia; his aortic arch was located on the right. His stomach bubble was located below his right hemidiaphragm. His trachea was slightly deviated to the left. The findings in his lung fields were not remarkable. Abdominopelvic ultrasonography showed that right-sided intra-abdominal organs (liver, gallbladder) were located on the left while left-sided organs (stomach, spleen) were located on the right. His abdominal aorta was on the right while his inferior vena cava was located on the left. A diagnosis of dextrocardia with situs inversus was made ultrasonographically. Conclusions A properly interpreted electrocardiogram was useful in suspecting the diagnosis of dextrocardia with situs inversus. So, an analysis of a relatively simple and non-invasive diagnostic tool such as an electrocardiogram allows for suspicion of a cardiovascular anomaly in a setting of scarce diagnostic resources.

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138. Protective Effects of Methanol Extract of Vernonia amygdalina (del.) Leaf on Aspirin-Induced Gastric Ulceration and Oxidative Mucosal Damage in a Rat Model of Gastric Injury.

Author

Adefisayo, Modinat A., Akomolafe, Rufus O., Akinsomisoye, Olumide S., Alabi, Quadri K., Ogundipe, Laofe, Omole, Joseph G., and Olamilosoye, Kehinde P.

Subjects
*VERNONIA, *ULCERATIVE colitis, *MUCOSAL neuroma syndrome, *GASTRIC diseases, *ANTIOXIDANT analysis
Abstract

This study investigated the quantitative polyphenolic constituents and gastroprotective effects of methanol extract of Vernonia amygdalina leaf (MEVA) against aspirin-induced gastric ulcer in rats. Ulceration was induced by 3 days' oral administration of aspirin (150 mg/kg body weight). Wistar rats were pretreated with cimetidine (reference drug) at a dose of 100 mg/kg body weight and MEVA at 200, 300, and 400 mg/kg body weight once daily for 28 days prior to ulcer induction. At the end of the experiment, gastric secretions, antioxidant status, and histopathological alteration were evaluated. We observed that the significantly increased ulcer index, gastric volume, free and total acidity, malondialdehyde level, and pepsin activity were effectively reduced following treatment with 200 and 300 mg/kg MEVA. The extract also markedly attenuated the reduced activity of superoxide dismutase and reduced glutathione level as well as pH and mucin content in the ulcerated rats. Administration of the extract also significantly attenuates necrosis of the stomach tissue of the ulcerated rats. The results suggested that the MEVA leaf, preferably at 200 and 300 mg/kg body weight, ameliorated aspirin-induced gastric ulceration via antioxidative and H2 receptor antagonist. [ABSTRACT FROM AUTHOR]

Published
2018
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139. Prevalence and Etiology of Community-acquired Pneumonia in Immunocompromised Patients

Author

Di Pasquale, Marta Francesca, Sotgiu, Giovanni, Gramegna, Andrea, Radovanovic, Dejan, Terraneo, Silvia, Reyes, Luis F, Rupp, Jan, González del Castillo, Juan, Blasi, Francesco, Aliberti, Stefano, Restrepo, Marcos I, Aruj, Patricia Karina, Attorri, Silvia, Barimboim, Enrique, Caeiro, Juan Pablo, Garzón, María I, Cambursano, Victor Hugo, Cazaux, A, Ceccato, Adrian, Chertcoff, Julio, Lascar, Florencia, Tulio, Fernando Di, Díaz, Ariel Cordon, de Vedia, Lautaro, Ganaha, Maria Cristina, Lambert, Sandra, Lopardo, Gustavo, Luna, Carlos M, Malberti, Alessio Gerardo, Morcillo, Nora, Tartara, Silvina, Cetrangolo, Antonio A, Pensotti, Claudia, Pereyra, Betiana, Scapellato, Pablo Gustavo, Stagnaro, Juan Pablo, Shah, Sonali, Lötsch, Felix, Thalhammer, Florian, Anseeuw, Kurt, Francois, Camille A, Van Braeckel, Eva, Vincent, Jean Louis, Djimon, Marcel Zannou, Bashi, Jules, Dodo, Roger, Nouér, Simone Aranha, Chipev, Peter, Encheva, Milena, Miteva, Darina, Petkova, Diana, Balkissou, Adamou Dodo, Yone, Eric Walter Pefura, Ngahane, Bertrand Hugo Mbatchou, Shen, Ning, Xu, Jin-fu, Rico, Carlos Andres Bustamante, Buitrago, Ricardo, Paternina, Fernando Jose Pereira, Ntumba, Jean-Marie Kayembe, Carevic, Vesna Vladic, Jakopovic, Marko, Jankovic, Mateja, Matkovic, Zinka, Mitrecic, Ivan, Jacobsson, Marie-Laure Bouchy, Christensen, Anette Bro, Bødtger, Uffe Christian Heitmann, Meyer, Christian Niels, Jensen, Andreas Vestergaard, Baunbæk-Knudsen, Gertrud, Petersen, Pelle Trier, Andersen, Stine, El-Wahhab, Ibrahim El-Said Abd, Morsy, Nesreen Elsayed, Shafiek, Hanaa, Sobh, Eman, Abdulsemed, Kedir Abdella, Bertrand, Fabrice, Brun-Buisson, Christian, de Montmollin, Etienne, Fartoukh, Muriel, Messika, Jonathan, Tattevin, Pierre, Khoury, Abdo, Ebruke, Bernard, Dreher, Michael, Kolditz, Martin, Meisinger, Matthias, Niederlausitz, Klinikum, Pletz, Mathias W, Hagel, Stefan, Schaberg, Tom, Spielmanns, Marc, Creutz, Petra, Suttorp, Norton, Siaw-Lartey, Beatrice, Dimakou, Katerina, Papapetrou, Dimosthenis, Tsigou, Evdoxia, Ampazis, Dimitrios, Kaimakamis, Evangelos, Bhatia, Mohit, Dhar, Raja, D’Souza, George, Garg, Rajiv, Koul, Parvaiz A, Mahesh, P A, Jayaraj, B S, Narayan, Kiran Vishnu, Udnur, Hirennappa B, Krishnamurthy, Shashi Bhaskara, Kant, Surya, Swarnakar, Rajesh, Limaye, Sneha, Salvi, Sundeep, Golshani, Keihan, Keatings, Vera M, Martin-Loeches, Ignacio, Maor, Yasmin, Strahilevitz, Jacob, Battaglia, Salvatore, Carrabba, Maria, Ceriana, Piero, Confalonieri, Marco, Monforte, Antonella d’Arminio, Prato, Bruno Del, Rosa, Marino De, Fantini, Riccardo, Fiorentino, Giuseppe, Gammino, Maria Antonia, Menzella, Francesco, Milani, Giuseppe, Nava, Stefano, Palmiero, Gerardo, Petrino, Roberta, Gabrielli, Barbra, Rossi, Paolo, Sorino, Claudio, Steinhilber, Gundi, Zanforlin, Alessandro, Franzetti, Fabio, Carugati, Manuela, Morosi, Manuela, Monge, Elisa, Carone, Mauro, Patella, Vincenzo, Scarlata, Simone, Comel, Andrea, Kurahashi, Kiyoyasu, Bacha, Zeina Aoun, Ugalde, Daniel Barajas, Zuñiga, Omar Ceballos, Villegas, José F, Medenica, Milic, van de Garde, E M W, Mihsra, Deebya Raj, Shrestha, Poojan, Ridgeon, Elliott, Awokola, Babatunde Ishola, Nwankwo, Ogonna N O, Olufunlola, Adefuye Bolanle, Olumide, Segaolu, Ukwaja, Kingsley N, Irfan, Muhammad, Minarowski, Lukasz, Szymon, Skoczyński, Froes, Felipe, Leuschner, Pedro, Meireles, Mariana, Ferrão, Cláudia, Neves, João, Ravara, Sofia B, Brocovschii, Victoria, Ion, Chesov, Rusu, Doina, Toma, Cristina, Chirita, Daniela, Dorobat, Carmen Mihaela, Birkun, Alexei, Kaluzhenina, Anna, Almotairi, Abdullah, Bukhary, Zakeya Abdulbaqi Ali, Edathodu, Jameela, Fathy, Amal, Enani, Abdullah Mushira Abdulaziz, Mohamed, Nazik Eltayeb, Memon, Jawed Ulhadi, Bella, Abdelhaleem, Bogdanović, Nada, Milenkovic, Branislava, Pesut, Dragica, Borderìas, Luis, Garcia, Noel Manuel Bordon, Alarcón, Hugo Cabello, Cilloniz, Catia, Torres, Antoni, Diaz-Brito, Vicens, Casas, Xavier, González, Alicia Encabo, Fernández-Almira, Maria Luisa, Gallego, Miguel, Gaspar-GarcÍa, Inmaculada, del Castillo, Juan González, Victoria, Patricia Javaloyes, Martínez, Elena Laserna, de Molina, Rosa Malo, Marcos, Pedro J, Menéndez, Rosario, Pando-Sandoval, Ana, Aymerich, Cristina Prat, de la Torre, Alicia Lacoma, García-Olivé, Ignasi, Rello, Jordi, Moyano, Silvia, Sanz, Francisco, Sibila, Oriol, Rodrigo-Troyano, Ana, Solé-Violán, Jordi, Uranga, Ane, van Boven, Job F M, Torra, Ester Vendrell, Pujol, Jordi Almirall, Feldman, Charles, Yum, Ho Kee, Fiogbe, Arnauld Attannon, Yangui, Ferdaous, Bilaceroglu, Semra, Dalar, Levent, Yilmaz, Ufuk, Bogomolov, Artemii, Elahi, Naheed, Dhasmana, Devesh J, Feneley, Andrew, Ions, Rhiannon, Skeemer, Julie, Woltmann, Gerrit, Hancock, Carole, Hill, Adam T, Rudran, Banu, Ruiz-Buitrago, Silvia, Campbell, Marion, Whitaker, Paul, Youzguin, Alexander, Singanayagam, Anika, Allen, Karen S, Brito, Veronica, Dietz, Jessica, Dysart, Claire E, Kellie, Susan M, Franco-Sadud, Ricardo A, Meier, Garnet, Gaga, Mina, Holland, Thomas L, Bergin, Stephen P, Kheir, Fayez, Landmeier, Mark, Lois, Manuel, Nair, Girish B, Patel, Hemali, Reyes, Katherine, Rodriguez-Cintron, William, Saito, Shigeki, Soni, Nilam J, Noda, Julio, Hinojosa, Cecilia I, Levine, Stephanie M, Angel, Luis F, Anzueto, Antonio, Whitlow, K Scott, Hipskind, John, Sukhija, Kunal, Totten, Vicken, Wunderink, Richard G, Shah, Ray D, Mateyo, Kondwelani John, Noriega, Lorena, Alvarado, Ezequiel, Aman, Mohamed, Labra, Lucía, Value, Affordability and Sustainability (VALUE), Groningen Research Institute for Asthma and COPD (GRIAC), Di Pasquale, M. F., Sotgiu, G., Gramegna, A., Radovanovic, D., Terraneo, S., Reyes, L. F., Rupp, J., Gonzalez Del Castillo, J., Blasi, F., Aliberti, S., Restrepo, M. I., Aruj, P. K., Attorri, S., Barimboim, E., Caeiro, J. P., Garzon, M. I., Cambursano, V. H., Cazaux, A., Ceccato, A., Chertcoff, J., Lascar, F., Tulio, F. D., Diaz, A. C., de Vedia, L., Ganaha, M. C., Lambert, S., Lopardo, G., Luna, C. M., Malberti, A. G., Morcillo, N., Tartara, S., Cetrangolo, A. A., Pensotti, C., Pereyra, B., Scapellato, P. G., Stagnaro, J. P., Shah, S., Lotsch, F., Thalhammer, F., Anseeuw, K., Francois, C. A., Van Braeckel, E., Vincent, J. L., Djimon, M. Z., Bashi, J., Dodo, R., Nouer, S. A., Chipev, P., Encheva, M., Miteva, D., Petkova, D., Balkissou, A. D., Yone, E. W. P., Ngahane, B. H. M., Shen, N., Xu, J. F., Rico, C. A. B., Buitrago, R., Paternina, F. J. P., Ntumba, J. K., Carevic, V. V., Jakopovic, M., Jankovic, M., Matkovic, Z., Mitrecic, I., Jacobsson, M. B., Christensen, A. B., Bodtger, U. C. H., Meyer, C. N., Jensen, A. V., Baunbaek-Knudsen, G., Petersen, P. T., Andersen, S., El-Wahhab, I. E. A., Morsy, N. E., Shafiek, H., Sobh, E., Abdulsemed, K. A., Bertrand, F., Brun-Buisson, C., de Montmollin, E., Fartoukh, M., Messika, J., Tattevin, P., Khoury, A., Ebruke, B., Dreher, M., Kolditz, M., Meisinger, M., Niederlausitz, K., Pletz, M. W., Hagel, S., Schaberg, T., Spielmanns, M., Creutz, P., Suttorp, N., Siaw-Lartey, B., Dimakou, K., Papapetrou, D., Tsigou, E., Ampazis, D., Kaimakamis, E., Bhatia, M., Dhar, R., D'Souza, G., Garg, R., Koul, P. A., Mahesh, P. A., Jayaraj, B. S., Narayan, K. V., Udnur, H. B., Krishnamurthy, S. B., Kant, S., Swarnakar, R., Limaye, S., Salvi, S., Golshani, K., Keatings, V. M., Martin-Loeches, I., Maor, Y., Strahilevitz, J., Battaglia, S., Carrabba, M., Ceriana, P., Confalonieri, M., Monforte, A. D., Prato, B. D., Rosa, M., Fantini, R., Fiorentino, G., Gammino, M. A., Menzella, F., Milani, G., Nava, S., Palmiero, G., Petrino, R., Gabrielli, B., Rossi, P., Sorino, C., Steinhilber, G., Zanforlin, A., Franzetti, F., Carugati, M., Morosi, M., Monge, E., Carone, M., Patella, V., Scarlata, S., Comel, A., Kurahashi, K., Bacha, Z. A., Ugalde, D. B., Zuniga, O. C., Villegas, J. F., Medenica, M., van de Garde, E. M. W., Mihsra, D. R., Shrestha, P., Ridgeon, E., Awokola, B. I., Nwankwo, O. N. O., Olufunlola, A. B., Olumide, S., Ukwaja, K. N., Irfan, M., Minarowski, L., Szymon, S., Froes, F., Leuschner, P., Meireles, M., Ferrao, C., Neves, J., Ravara, S. B., Brocovschii, V., Ion, C., Rusu, D., Toma, C., Chirita, D., Dorobat, C. M., Birkun, A., Kaluzhenina, A., Almotairi, A., Bukhary, Z. A. A., Edathodu, J., Fathy, A., Enani, A. M. A., Mohamed, N. E., Memon, J. U., Bella, A., Bogdanovic, N., Milenkovic, B., Pesut, D., Borderias, L., Garcia, N. M. B., Alarcon, H. C., Cilloniz, C., Torres, A., Diaz-Brito, V., Casas, X., Gonzalez, A. E., Fernandez-Almira, Ml., Gallego, M., Gaspar-GarcIa, I., Victoria, P. J., Martinez, E. L., de Molina, R. M., Marcos, P. J., Menendez, R., Pando-Sandoval, A., Aymerich, C. P., de la Torre, A. L., Garcia-Olive, I., Rello, J., Moyano, S., Sanz, F., Sibila, O., Rodrigo-Troyano, A., Sole-Violan, J., Uranga, A., van Boven, J. F. M., Torra, E. V., Pujol, J. A., Feldman, C., Yum, H. K., Fiogbe, A. A., Yangui, F., Bilaceroglu, S., Dalar, L., Yilmaz, U., Bogomolov, A., Elahi, N., Dhasmana, D. J., Feneley, A., Ions, R., Skeemer, J., Woltmann, G., Hancock, C., Hill, A. T., Rudran, B., Ruiz-Buitrago, S., Campbell, M., Whitaker, P., Youzguin, A., Singanayagam, A., Allen, K. S., Brito, V., Dietz, J., Dysart, C. E., Kellie, S. M., Franco-Sadud, R. A., Meier, G., Gaga, M., Holland, T. L., Bergin, S. P., Kheir, F., Landmeier, M., Lois, M., Nair, G. B., Patel, H., Reyes, K., Rodriguez-Cintron, W., Saito, S., Soni, N. J., Noda, J., Hinojosa, C. I., Levine, S. M., Angel, L. F., Anzueto, A., Whitlow, K. S., Hipskind, J., Sukhija, K., Totten, V., Wunderink, R. G., Shah, R. D., Mateyo, K. J., Noriega, L., Alvarado, E., Aman, M., Labra, L., Di Pasquale M.F., Sotgiu G., Gramegna A., Radovanovic D., Terraneo S., Reyes L.F., Rupp J., Gonzalez Del Castillo J., Blasi F., Aliberti S., Restrepo M.I., Aruj P.K., Attorri S., Barimboim E., Caeiro J.P., Garzon M.I., Cambursano V.H., Cazaux A., Ceccato A., Chertcoff J., Lascar F., Tulio F.D., Diaz A.C., de Vedia L., Ganaha M.C., Lambert S., Lopardo G., Luna C.M., Malberti A.G., Morcillo N., Tartara S., Cetrangolo A.A., Pensotti C., Pereyra B., Scapellato P.G., Stagnaro J.P., Shah S., Lotsch F., Thalhammer F., Anseeuw K., Francois C.A., Van Braeckel E., Vincent J.L., Djimon M.Z., Bashi J., Dodo R., Nouer S.A., Chipev P., Encheva M., Miteva D., Petkova D., Balkissou A.D., Yone E.W.P., Ngahane B.H.M., Shen N., Xu J.F., Rico C.A.B., Buitrago R., Paternina F.J.P., Ntumba J.K., Carevic V.V., Jakopovic M., Jankovic M., Matkovic Z., Mitrecic I., Jacobsson M.B., Christensen A.B., Bodtger U.C.H., Meyer C.N., Jensen A.V., Baunbaek-Knudsen G., Petersen P.T., Andersen S., El-Wahhab I.E.A., Morsy N.E., Shafiek H., Sobh E., Abdulsemed K.A., Bertrand F., Brun-Buisson C., de Montmollin E., Fartoukh M., Messika J., Tattevin P., Khoury A., Ebruke B., Dreher M., Kolditz M., Meisinger M., Niederlausitz K., Pletz M.W., Hagel S., Schaberg T., Spielmanns M., Creutz P., Suttorp N., Siaw-Lartey B., Dimakou K., Papapetrou D., Tsigou E., Ampazis D., Kaimakamis E., Bhatia M., Dhar R., D'Souza G., Garg R., Koul P.A., Mahesh P.A., Jayaraj B.S., Narayan K.V., Udnur H.B., Krishnamurthy S.B., Kant S., Swarnakar R., Limaye S., Salvi S., Golshani K., Keatings V.M., Martin-Loeches I., Maor Y., Strahilevitz J., Battaglia S., Carrabba M., Ceriana P., Confalonieri M., Monforte A.D., Prato B.D., Rosa M., Fantini R., Fiorentino G., Gammino M.A., Menzella F., Milani G., Nava S., Palmiero G., Petrino R., Gabrielli B., Rossi P., Sorino C., Steinhilber G., Zanforlin A., Franzetti F., Carugati M., Morosi M., Monge E., Carone M., Patella V., Scarlata S., Comel A., Kurahashi K., Bacha Z.A., Ugalde D.B., Zuniga O.C., Villegas J.F., Medenica M., van de Garde E.M.W., Mihsra D.R., Shrestha P., Ridgeon E., Awokola B.I., Nwankwo O.N.O., Olufunlola A.B., Olumide S., Ukwaja K.N., Irfan M., Minarowski L., Szymon S., Froes F., Leuschner P., Meireles M., Ferrao C., Neves J., Ravara S.B., Brocovschii V., Ion C., Rusu D., Toma C., Chirita D., Dorobat C.M., Birkun A., Kaluzhenina A., Almotairi A., Bukhary Z.A.A., Edathodu J., Fathy A., Enani A.M.A., Mohamed N.E., Memon J.U., Bella A., Bogdanovic N., Milenkovic B., Pesut D., Borderias L., Garcia N.M.B., Alarcon H.C., Cilloniz C., Torres A., Diaz-Brito V., Casas X., Gonzalez A.E., Fernandez-Almira ML., Gallego M., Gaspar-GarcIa I., Victoria P.J., Martinez E.L., de Molina R.M., Marcos P.J., Menendez R., Pando-Sandoval A., Aymerich C.P., de la Torre A.L., Garcia-Olive I., Rello J., Moyano S., Sanz F., Sibila O., Rodrigo-Troyano A., Sole-Violan J., Uranga A., van Boven J.F.M., Torra E.V., Pujol J.A., Feldman C., Yum H.K., Fiogbe A.A., Yangui F., Bilaceroglu S., Dalar L., Yilmaz U., Bogomolov A., Elahi N., Dhasmana D.J., Feneley A., Ions R., Skeemer J., Woltmann G., Hancock C., Hill A.T., Rudran B., Ruiz-Buitrago S., Campbell M., Whitaker P., Youzguin A., Singanayagam A., Allen K.S., Brito V., Dietz J., Dysart C.E., Kellie S.M., Franco-Sadud R.A., Meier G., Gaga M., Holland T.L., Bergin S.P., Kheir F., Landmeier M., Lois M., Nair G.B., Patel H., Reyes K., Rodriguez-Cintron W., Saito S., Soni N.J., Noda J., Hinojosa C.I., Levine S.M., Angel L.F., Anzueto A., Whitlow K.S., Hipskind J., Sukhija K., Totten V., Wunderink R.G., Shah R.D., Mateyo K.J., Noriega L., Alvarado E., Aman M., and Labra L.

Subjects
0301 basic medicine, Male, Pediatrics, Etiology, Multidrug-resistant pathogen, MRSA, Pneumocystis pneumonia, Pneumònia adquirida a la comunitat, HOSPITALIZED-PATIENTS, 0302 clinical medicine, Community-acquired pneumonia, Risk Factors, Prevalence, Medicine, 030212 general & internal medicine, PNEUMOCYSTIS PNEUMONIA, Articles and Commentaries, Aged, 80 and over, Respiratory tract infections, Anemia, Aplastic, Middle Aged, 3. Good health, Community-Acquired Infections, Europe, Infectious Diseases, Immunocompromise, Microbiology, Multidrug-resistant pathogens, Pneumonia, Etiologia, Hematologic Neoplasms, Female, BLOOD-STREAM INFECTIONS, Lung Transplantation, Microbiology (medical), medicine.medical_specialty, Asia, Neutropenia, 030106 microbiology, RESPIRATORY-TRACT INFECTIONS, Settore MED/10 - Malattie Dell'Apparato Respiratorio, TRANSPLANT RECIPIENTS, DISEASES-SOCIETY, 03 medical and health sciences, Immunocompromised Host, Pneumonia, Bacterial, MANAGEMENT, Humans, pneumonia, BACTERIAL PNEUMONIA, Aged, Acquired Immunodeficiency Syndrome, business.industry, microbiology, Bacterial pneumonia, Australia, medicine.disease, multidrug-resistant pathogens, Mycoses, Bacteremia, Africa, RISK-FACTORS, immunocompromise, Americas, business
Abstract

Background The correct management of immunocompromised patients with pneumonia is debated. We evaluated the prevalence, risk factors, and characteristics of immunocompromised patients coming from the community with pneumonia. Methods We conducted a secondary analysis of an international, multicenter study enrolling adult patients coming from the community with pneumonia and hospitalized in 222 hospitals in 54 countries worldwide. Risk factors for immunocompromise included AIDS, aplastic anemia, asplenia, hematological cancer, chemotherapy, neutropenia, biological drug use, lung transplantation, chronic steroid use, and solid tumor. Results At least 1 risk factor for immunocompromise was recorded in 18% of the 3702 patients enrolled. The prevalences of risk factors significantly differed across continents and countries, with chronic steroid use (45%), hematological cancer (25%), and chemotherapy (22%) the most common. Among immunocompromised patients, community-acquired pneumonia (CAP) pathogens were the most frequently identified, and prevalences did not differ from those in immunocompetent patients. Risk factors for immunocompromise were independently associated with neither Pseudomonas aeruginosa nor non–community-acquired bacteria. Specific risk factors were independently associated with fungal infections (odds ratio for AIDS and hematological cancer, 15.10 and 4.65, respectively; both P = .001), mycobacterial infections (AIDS; P = .006), and viral infections other than influenza (hematological cancer, 5.49; P < .001). Conclusions Our findings could be considered by clinicians in prescribing empiric antibiotic therapy for CAP in immunocompromised patients. Patients with AIDS and hematological cancer admitted with CAP may have higher prevalences of fungi, mycobacteria, and noninfluenza viruses.

Published
2019

140. Aspiration Risk Factors, Microbiology, and Empiric Antibiotics for Patients Hospitalized With Community-Acquired Pneumonia

Author

Judith Marin-Corral, Sergi Pascual-Guardia, Francesco Amati, Stefano Aliberti, Joan R Masclans, Nilam Soni, Alejandro Rodriguez, Oriol Sibila, Francisco Sanz, Giovanni Sotgiu, Antonio Anzueto, Katerina Dimakou, Roberta Petrino, Ewoudt van de Garde, Marcos I Restrepo, GLIMP investigators, Patricia Karina Aruj, Silvia Attorri, Enrique Barimboim, Juan Pablo Caeiro, María I Garzón, Victor Hugo Cambursano, V H Dr Cazaux A Adrian Ceccato, Julio Chertcoff, Florencia Lascar, Fernando Di Tulio, Ariel Cordon Díaz, Lautaro de Vedia, Maria Cristina Ganaha, Sandra Lambert, Gustavo Lopardo, Carlos M Luna, Alessio Gerardo Malberti, Nora Morcillo, Silvina Tartara, Claudia Pensotti, Betiana Pereyra, Pablo Gustavo Scapellato, Juan Pablo Stagnaro, Sonali Shah, Felix Lötsch, Florian Thalhammer, Kurt Anseeuw, Camille A Francois, Eva Van Braeckel, Jean Louis Vincent, Marcel Zannou Djimon, Jules Bashi, Roger Dodo, Simone Aranha Nouér, Peter Chipev, Milena Encheva, Darina Miteva, Diana Petkova, Adamou Dodo Balkissou, Eric Walter Pefura Yone, Bertrand Hugo Mbatchou Ngahane, Ning Shen, Jin-Fu Xu, Carlos Andres Bustamante Rico, Ricardo Buitrago, Fernando Jose Pereira Paternina, Jean-Marie Kayembe Ntumba, Vesna Vladic Carevic, Marko Jakopovic, Mateja Jankovic, Zinka Matkovic, Ivan Mitrecic, Marie-Laure Bouchy Jacobsson, Anette Bro Christensen, Uffe Christian Heitmann Bødtger, Christian Niels Meyer, Andreas Vestergaard Jensen, Gertrud Baunbæk-Knudsen, Pelle Trier Petersen, Stine Andersen, Ibrahim El-Said Abd El-Wahhab, Nesreen Elsayed Morsy, Hanaa Shafiek, Eman Sobh, Kedir Abdella Abdulsemed, Fabrice Bertrand, Christian Brun-Buisson, Etienne de Montmollin, Muriel Fartoukh, Jonathan Messika, Pierre Tattevin, Abdo Khoury, Bernard Ebruke, Michael Dreher, Martin Kolditz, Matthias Meisinger, Mathias W Pletz, Stefan Hagel, Jan Rupp, Tom Schaberg, Marc Spielmanns, Petra Creutz, Norton Suttorp, Beatrice Siaw-Lartey, Dimosthenis Papapetrou, Evdoxia Tsigou, Dimitrios Ampazis, Evangelos Kaimakamis, Mohit Bhatia, Raja Dhar, George D'Souza, Rajiv Garg, Parvaiz A Koul, P A Mahesh, B S Jayaraj, Kiran Vishnu Narayan, Hirennappa B Udnur, Shashi Bhaskara Krishnamurthy, Surya Kant, Rajesh Swarnakar, Sneha Limaye, Sundeep Salvi, Keihan Golshani, Vera M Keatings, Ignacio Martin-Loeches, Yasmin Maor, Jacob Strahilevitz, Paola Faverio, Salvatore Battaglia, Maria Carrabba, Piero Ceriana, Marco Confalonieri, Antonella d'Arminio Monforte, Bruno Del Prato, Marino De Rosa, Riccardo Fantini, Giuseppe Fiorentino, Maria Antonia Gammino, Francesco Menzella, Giuseppe Milani, Stefano Nava, Gerardo Palmiero, Barbra Gabrielli, Paolo Rossi, Claudio Sorino, Gundi Steinhilber, Alessandro Zanforlin, Ospedale San Luca, Fabio Franzetti, Manuela Carugati, Manuela Morosi, Elisa Monge, Mauro Carone, Vincenzo Patella, Simone Scarlata, Andrea Comel, Kiyoyasu Kurahashi, Zeina Aoun Bacha, Daniel Barajas Ugalde, Omar Ceballos Zuñiga, José F Villegas, Milic Medenica, Deebya Raj Mihsra, Poojan Shrestha, Elliott Ridgeon, Babatunde Ishola Awokola, Ogonna N O Adefuye Bolanle Olufunlola, Segaolu Olumide, Kingsley N Ukwaja, Muhammad Irfan, Lukasz Minarowski, Skoczyński Szymon, Felipe Froes, Pedro Leuschner, Mariana Meireles, Cláudia Ferrão, João Neves, Abel Salazar, Sofia B Ravara, Victoria Brocovschii, Doina Rusu, Cristina Toma, Daniela Chirita, Carmen Mihaela Dorobat, Alexei Birkun, Anna Kaluzhenina, Abdullah Almotairi, Zakeya Abdulbaqi Ali Bukhary, Jameela Edathodu, Amal Fathy, Abdullah Mushira Abdulaziz Enani, Nazik Eltayeb Mohamed, Jawed Ulhadi Memon, Abdelhaleem Bella, Serbia Nada Bogdanović, Branislava Milenkovic, Dragica Pesut, Luis Borderìas, Noel Manuel Bordon Garcia, Hugo Cabello Alarcón, Catia Cilloniz, Antoni Torres, Vicens Diaz-Brito, Xavier Casas, Alicia Encabo González, Maria Luisa Fernández-Almira, Medicina Interna, Miguel Gallego, Inmaculada Gaspar-GarcÍa, Juan González Del Castillo, Patricia Javaloyes Victoria, Elena Laserna Martínez, Rosa Malo de Molina, Pedro J Marcos, Rosario Menéndez, Ana Pando-Sandoval, Cristina Prat Aymerich, Alicia Lacoma de la Torre, Ignasi García-Olivé, Jordi Rello, Silvia Moyano, Ana Rodrigo-Troyano, Jordi Solé-Violán, Ane Uranga, Job Fm van Boven, Ester Vendrell Torra, Jordi Almirall Pujol, Charles Feldman, Ho Kee Yum, Inje Univ Arnauld Attannon Fiogbe, Ferdaous Yangui, Semra Bilaceroglu, Izmir Dr Levent Dalar, Ufuk Yilmaz, Artemii Bogomolov, Naheed Elahi, Devesh J Dhasmana, Andrew Feneley, Adam T Hill, Banu Rudran, Silvia Ruiz-Buitrago, Marion Campbell, Paul Whitaker, Alexander Youzguin, Anika Singanayagam, C Hancock, David Villafuerte, Karen S Allen, Veronica Brito, Jessica Dietz, Claire E Dysart, Susan M Kellie, Clement J Ricardo A Franco-Sadud, Garnet Meier, Mina Gaga, Thomas L Holland, Stephen P Bergin, Fayez Kheir, Mark Landmeier, Manuel Lois, Girish B Nair, Hemali Patel, Katherine Reyes, William Rodriguez-Cintron, Shigeki Saito, Julio Noda, Cecilia I Hinojosa, Stephanie M Levine, Luis F Reyes, Luis F Angel, K Scott Whitlow, John Hipskind, Kunal Sukhija, Vicken Totten, Richard G Wunderink, Ray D Shah, Kondwelani John Mateyo, Lorena Noriega, Ezequiel Alvarado, Mohamed Aman, Lucía Labra, Marin-Corral J., Pascual-Guardia S., Amati F., Aliberti S., Masclans J.R., Soni N., Rodriguez A., Sibila O., Sanz F., Sotgiu G., Anzueto A., Dimakou K., Petrino R., van de Garde E., Restrepo M.I., Aruj P.K., Attorri S., Barimboim E., Caeiro J.P., Garzon M.I., Cambursano V.H., Adrian Ceccato V.H.D.C.A., Chertcoff J., Lascar F., Di Tulio F., Diaz A.C., de Vedia L., Ganaha M.C., Lambert S., Lopardo G., Luna C.M., Malberti A.G., Morcillo N., Tartara S., Pensotti C., Pereyra B., Scapellato P.G., Stagnaro J.P., Shah S., Lotsch F., Thalhammer F., Anseeuw K., Francois C.A., Van Braeckel E., Vincent J.L., Djimon M.Z., Bashi J., Dodo R., Nouer S.A., Chipev P., Encheva M., Miteva D., Petkova D., Balkissou A.D., Pefura Yone E.W., Mbatchou Ngahane B.H., Shen N., Xu J.-F., Bustamante Rico C.A., Buitrago R., Pereira Paternina F.J., Kayembe Ntumba J.-M., Carevic V.V., Jakopovic M., Jankovic M., Matkovic Z., Mitrecic I., Bouchy Jacobsson M.-L., Christensen A.B., Heitmann Bodtger U.C., Meyer C.N., Jensen A.V., Baunbaek-knudsen G., Petersen P.T., Andersen S., El-Said Abd El-Wahhab I., Morsy N.E., Shafiek H., Sobh E., Abdulsemed K.A., Bertrand F., Brun-Buisson C., de Montmollin E., Fartoukh M., Messika J., Tattevin P., Khoury A., Ebruke B., Dreher M., Kolditz M., Meisinger M., Pletz M.W., Hagel S., Rupp J., Schaberg T., Spielmanns M., Creutz P., Suttorp N., Siaw-Lartey B., Papapetrou D., Tsigou E., Ampazis D., Kaimakamis E., Bhatia M., Dhar R., D'Souza G., Garg R., Koul P.A., Mahesh P.A., Jayaraj B.S., Narayan K.V., Udnur H.B., Krishnamurthy S.B., Kant S., Swarnakar R., Limaye S., Salvi S., Golshani K., Keatings V.M., Martin-Loeches I., Maor Y., Strahilevitz J., Faverio P., Battaglia S., Carrabba M., Ceriana P., Confalonieri M., Monforte A.D., Del Prato B., De Rosa M., Fantini R., Fiorentino G., Gammino M.A., Menzella F., Milani G., Nava S., Palmiero G., Gabrielli B., Rossi P., Sorino C., Steinhilber G., Zanforlin A., San Luca O., Franzetti F., Carugati M., Morosi M., Monge E., Carone M., Patella V., Scarlata S., Comel A., Kurahashi K., Bacha Z.A., Ugalde D.B., Zuniga O.C., Villegas J.F., Medenica M., Mihsra D.R., Shrestha P., Ridgeon E., Awokola B.I., Adefuye Bolanle Olufunlola O.N.O., Olumide S., Ukwaja K.N., Irfan M., Minarowski L., Szymon S., Froes F., Leuschner P., Meireles M., Ferrao C., Neves J., Abel Salazar, Ravara S.B., Brocovschii V., Rusu D., Toma C., Chirita D., Dorobat C.M., Birkun A., Kaluzhenina A., Almotairi A., Ali Bukhary Z.A., Edathodu J., Fathy A., Abdulaziz Enani A.M., Mohamed N.E., Memon J.U., Bella A., Bogdanovic S.N., Milenkovic B., Pesut D., Borderias L., Bordon Garcia N.M., Alarcon H.C., Cilloniz C., Torres A., Diaz-Brito V., Casas X., Gonzalez A.E., Fernandez-Almira M.L., Interna M., Gallego M., Gaspar-GarcIa I., Gonzalez del Castillo J., Victoria P.J., Martinez E.L., Malo de Molina R., Marcos P.J., Menendez R., Pando-Sandoval A., Aymerich C.P., Lacoma de la Torre A., Garcia-Olive I., Rello J., Moyano S., Rodrigo-Troyano A., Sole-Violan J., Uranga A., van Boven J.F., Torra E.V., Pujol J.A., Feldman C., Yum H.K., Arnauld Attannon Fiogbe I.U., Yangui F., Bilaceroglu S., Levent Dalar I.D., Yilmaz U., Bogomolov A., Elahi N., Dhasmana D.J., Feneley A., Hill A.T., Rudran B., Ruiz-Buitrago S., Campbell M., Whitaker P., Youzguin A., Singanayagam A., Hancock C., Villafuerte D., Allen K.S., Brito V., Dietz J., Dysart C.E., Kellie S.M., Ricardo A. Franco-Sadud C.J., Meier G., Gaga M., Holland T.L., Bergin S.P., Kheir F., Landmeier M., Lois M., Nair G.B., Patel H., Reyes K., Rodriguez-Cintron W., Saito S., Noda J., Hinojosa C.I., Levine S.M., Reyes L.F., Angel L.F., Whitlow K.S., Hipskind J., Sukhija K., Totten V., Wunderink R.G., Shah R.D., Mateyo K.J., Noriega L., Alvarado E., Aman M., Labra L., Marin-Corral, Judith, Pascual-Guardia, Sergi, Amati, Francesco, Aliberti, Stefano, R Masclans, Joan, Soni, Nilam, Rodriguez, Alejandro, Sibila, Oriol, Sanz, Francisco, Sotgiu, Giovanni, Anzueto, Antonio, Dimakou, Katerina, Petrino, Roberta, van de Garde, Ewoudt, I Restrepo, Marco, Investigators, Glimp, Karina Aruj, Patricia, Attorri, Silvia, Barimboim, Enrique, Pablo Caeiro, Juan, I Garzón, María, Hugo Cambursano, Victor, A Adrian Ceccato, V H Dr Cazaux, Chertcoff, Julio, Lascar, Florencia, Di Tulio, Fernando, Cordon Díaz, Ariel, de Vedia, Lautaro, Cristina Ganaha, Maria, Lambert, Sandra, Lopardo, Gustavo, M Luna, Carlo, Gerardo Malberti, Alessio, Morcillo, Nora, Tartara, Silvina, Pensotti, Claudia, Pereyra, Betiana, Gustavo Scapellato, Pablo, Pablo Stagnaro, Juan, Shah, Sonali, Lötsch, Felix, Thalhammer, Florian, Anseeuw, Kurt, A Francois, Camille, Van Braeckel, Eva, Louis Vincent, Jean, Zannou Djimon, Marcel, Bashi, Jule, Dodo, Roger, Aranha Nouér, Simone, Chipev, Peter, Encheva, Milena, Miteva, Darina, Petkova, Diana, Dodo Balkissou, Adamou, Walter Pefura Yone, Eric, Hugo Mbatchou Ngahane, Bertrand, Shen, Ning, Xu, Jin-Fu, Andres Bustamante Rico, Carlo, Buitrago, Ricardo, Jose Pereira Paternina, Fernando, Kayembe Ntumba, Jean-Marie, Vladic Carevic, Vesna, Jakopovic, Marko, Jankovic, Mateja, Matkovic, Zinka, Mitrecic, Ivan, Bouchy Jacobsson, Marie-Laure, Bro Christensen, Anette, Christian Heitmann Bødtger, Uffe, Niels Meyer, Christian, Vestergaard Jensen, Andrea, Baunbæk-Knudsen, Gertrud, Trier Petersen, Pelle, Andersen, Stine, El-Said Abd El-Wahhab, Ibrahim, Elsayed Morsy, Nesreen, Shafiek, Hanaa, Sobh, Eman, Abdella Abdulsemed, Kedir, Bertrand, Fabrice, Brun-Buisson, Christian, de Montmollin, Etienne, Fartoukh, Muriel, Messika, Jonathan, Tattevin, Pierre, Khoury, Abdo, Ebruke, Bernard, Dreher, Michael, Kolditz, Martin, Meisinger, Matthia, W Pletz, Mathia, Hagel, Stefan, Rupp, Jan, Schaberg, Tom, Spielmanns, Marc, Creutz, Petra, Suttorp, Norton, Siaw-Lartey, Beatrice, Papapetrou, Dimostheni, Tsigou, Evdoxia, Ampazis, Dimitrio, Kaimakamis, Evangelo, Bhatia, Mohit, Dhar, Raja, D'Souza, George, Garg, Rajiv, A Koul, Parvaiz, A Mahesh, P, S Jayaraj, B, Vishnu Narayan, Kiran, B Udnur, Hirennappa, Bhaskara Krishnamurthy, Shashi, Kant, Surya, Swarnakar, Rajesh, Limaye, Sneha, Salvi, Sundeep, Golshani, Keihan, M Keatings, Vera, Martin-Loeches, Ignacio, Maor, Yasmin, Strahilevitz, Jacob, Faverio, Paola, Battaglia, Salvatore, Carrabba, Maria, Ceriana, Piero, Confalonieri, Marco, d'Arminio Monforte, Antonella, Del Prato, Bruno, De Rosa, Marino, Fantini, Riccardo, Fiorentino, Giuseppe, Antonia Gammino, Maria, Menzella, Francesco, Milani, Giuseppe, Nava, Stefano, Palmiero, Gerardo, Gabrielli, Barbra, Rossi, Paolo, Sorino, Claudio, Steinhilber, Gundi, Zanforlin, Alessandro, San Luca, Ospedale, Franzetti, Fabio, Carugati, Manuela, Morosi, Manuela, Monge, Elisa, Carone, Mauro, Patella, Vincenzo, Scarlata, Simone, Comel, Andrea, Kurahashi, Kiyoyasu, Aoun Bacha, Zeina, Barajas Ugalde, Daniel, Ceballos Zuñiga, Omar, F Villegas, José, Medenica, Milic, Raj Mihsra, Deebya, Shrestha, Poojan, Ridgeon, Elliott, Ishola Awokola, Babatunde, O Adefuye Bolanle Olufunlola, Ogonna N, Olumide, Segaolu, N Ukwaja, Kingsley, Irfan, Muhammad, Minarowski, Lukasz, Szymon, Skoczyński, Froes, Felipe, Leuschner, Pedro, Meireles, Mariana, Ferrão, Cláudia, Neves, João, Salazar, Abel, B Ravara, Sofia, Brocovschii, Victoria, Rusu, Doina, Toma, Cristina, Chirita, Daniela, Mihaela Dorobat, Carmen, Birkun, Alexei, Kaluzhenina, Anna, Almotairi, Abdullah, Abdulbaqi Ali Bukhary, Zakeya, Edathodu, Jameela, Fathy, Amal, Mushira Abdulaziz Enani, Abdullah, Eltayeb Mohamed, Nazik, Ulhadi Memon, Jawed, Bella, Abdelhaleem, Nada Bogdanović, Serbia, Milenkovic, Branislava, Pesut, Dragica, Borderìas, Lui, Manuel Bordon Garcia, Noel, Cabello Alarcón, Hugo, Cilloniz, Catia, Torres, Antoni, Diaz-Brito, Vicen, Casas, Xavier, Encabo González, Alicia, Luisa Fernández-Almira, Maria, Interna, Medicina, Gallego, Miguel, Gaspar-GarcÍa, Inmaculada, González Del Castillo, Juan, Javaloyes Victoria, Patricia, Laserna Martínez, Elena, Malo de Molina, Rosa, J Marcos, Pedro, Menéndez, Rosario, Pando-Sandoval, Ana, Prat Aymerich, Cristina, Lacoma de la Torre, Alicia, García-Olivé, Ignasi, Rello, Jordi, Moyano, Silvia, Rodrigo-Troyano, Ana, Solé-Violán, Jordi, Uranga, Ane, Fm van Boven, Job, Vendrell Torra, Ester, Almirall Pujol, Jordi, Feldman, Charle, Kee Yum, Ho, Univ Arnauld Attannon Fiogbe, Inje, Yangui, Ferdaou, Bilaceroglu, Semra, Dr Levent Dalar, Izmir, Yilmaz, Ufuk, Bogomolov, Artemii, Elahi, Naheed, J Dhasmana, Devesh, Feneley, Andrew, T Hill, Adam, Rudran, Banu, Ruiz-Buitrago, Silvia, Campbell, Marion, Whitaker, Paul, Youzguin, Alexander, Singanayagam, Anika, Hancock, C, Villafuerte, David, S Allen, Karen, Brito, Veronica, Dietz, Jessica, E Dysart, Claire, M Kellie, Susan, A Franco-Sadud, Clement J Ricardo, Meier, Garnet, Gaga, Mina, L Holland, Thoma, P Bergin, Stephen, Kheir, Fayez, Landmeier, Mark, Lois, Manuel, B Nair, Girish, Patel, Hemali, Reyes, Katherine, Rodriguez-Cintron, William, Saito, Shigeki, Noda, Julio, I Hinojosa, Cecilia, M Levine, Stephanie, F Reyes, Lui, F Angel, Lui, Scott Whitlow, K, Hipskind, John, Sukhija, Kunal, Totten, Vicken, G Wunderink, Richard, D Shah, Ray, John Mateyo, Kondwelani, Noriega, Lorena, Alvarado, Ezequiel, Aman, Mohamed, Labra, Lucía, Marin-Corral, J, Pascual-Guardia, S, Amati, F, Aliberti, S, Masclans, J, Soni, N, Rodriguez, A, Sibila, O, Sanz, F, Sotgiu, G, Anzueto, A, Dimakou, K, Petrino, R, van de Garde, E, Restrepo, M, Aruj, P, Attorri, S, Barimboim, E, Caeiro, J, Garzon, M, Cambursano, V, Adrian Ceccato, V, Chertcoff, J, Lascar, F, Di Tulio, F, Diaz, A, de Vedia, L, Ganaha, M, Lambert, S, Lopardo, G, Luna, C, Malberti, A, Morcillo, N, Tartara, S, Pensotti, C, Pereyra, B, Scapellato, P, Stagnaro, J, Shah, S, Lotsch, F, Thalhammer, F, Anseeuw, K, Francois, C, Van Braeckel, E, Vincent, J, Djimon, M, Bashi, J, Dodo, R, Nouer, S, Chipev, P, Encheva, M, Miteva, D, Petkova, D, Balkissou, A, Pefura Yone, E, Mbatchou Ngahane, B, Shen, N, Xu, J, Bustamante Rico, C, Buitrago, R, Pereira Paternina, F, Kayembe Ntumba, J, Carevic, V, Jakopovic, M, Jankovic, M, Matkovic, Z, Mitrecic, I, Bouchy Jacobsson, M, Christensen, A, Heitmann Bodtger, U, Meyer, C, Jensen, A, Baunbaek-knudsen, G, Petersen, P, Andersen, S, El-Said Abd El-Wahhab, I, Morsy, N, Shafiek, H, Sobh, E, Abdulsemed, K, Bertrand, F, Brun-Buisson, C, de Montmollin, E, Fartoukh, M, Messika, J, Tattevin, P, Khoury, A, Ebruke, B, Dreher, M, Kolditz, M, Meisinger, M, Pletz, M, Hagel, S, Rupp, J, Schaberg, T, Spielmanns, M, Creutz, P, Suttorp, N, Siaw-Lartey, B, Papapetrou, D, Tsigou, E, Ampazis, D, Kaimakamis, E, Bhatia, M, Dhar, R, D'Souza, G, Garg, R, Koul, P, Mahesh, P, Jayaraj, B, Narayan, K, Udnur, H, Krishnamurthy, S, Kant, S, Swarnakar, R, Limaye, S, Salvi, S, Golshani, K, Keatings, V, Martin-Loeches, I, Maor, Y, Strahilevitz, J, Faverio, P, Battaglia, S, Carrabba, M, Ceriana, P, Confalonieri, M, Monforte, A, Del Prato, B, De Rosa, M, Fantini, R, Fiorentino, G, Gammino, M, Menzella, F, Milani, G, Nava, S, Palmiero, G, Gabrielli, B, Rossi, P, Sorino, C, Steinhilber, G, Zanforlin, A, San Luca, O, Franzetti, F, Carugati, M, Morosi, M, Monge, E, Carone, M, Patella, V, Scarlata, S, Comel, A, Kurahashi, K, Bacha, Z, Ugalde, D, Zuniga, O, Villegas, J, Medenica, M, Mihsra, D, Shrestha, P, Ridgeon, E, Awokola, B, Adefuye Bolanle Olufunlola, O, Olumide, S, Ukwaja, K, Irfan, M, Minarowski, L, Szymon, S, Froes, F, Leuschner, P, Meireles, M, Ferrao, C, Neves, J, Abel, S, Ravara, S, Brocovschii, V, Rusu, D, Toma, C, Chirita, D, Dorobat, C, Birkun, A, Kaluzhenina, A, Almotairi, A, Ali Bukhary, Z, Edathodu, J, Fathy, A, Abdulaziz Enani, A, Mohamed, N, Memon, J, Bella, A, Bogdanovic, S, Milenkovic, B, Pesut, D, Borderias, L, Bordon Garcia, N, Alarcon, H, Cilloniz, C, Torres, A, Diaz-Brito, V, Casas, X, Gonzalez, A, Fernandez-Almira, M, Interna, M, Gallego, M, Gaspar-GarcIa, I, Gonzalez del Castillo, J, Victoria, P, Martinez, E, Malo de Molina, R, Marcos, P, Menendez, R, Pando-Sandoval, A, Aymerich, C, Lacoma de la Torre, A, Garcia-Olive, I, Rello, J, Moyano, S, Rodrigo-Troyano, A, Sole-Violan, J, Uranga, A, van Boven, J, Torra, E, Pujol, J, Feldman, C, Yum, H, Arnauld Attannon Fiogbe, I, Yangui, F, Bilaceroglu, S, Levent Dalar, I, Yilmaz, U, Bogomolov, A, Elahi, N, Dhasmana, D, Feneley, A, Hill, A, Rudran, B, Ruiz-Buitrago, S, Campbell, M, Whitaker, P, Youzguin, A, Singanayagam, A, Villafuerte, D, Allen, K, Brito, V, Dietz, J, Dysart, C, Kellie, S, Ricardo, A, Meier, G, Gaga, M, Holland, T, Bergin, S, Kheir, F, Landmeier, M, Lois, M, Nair, G, Patel, H, Reyes, K, Rodriguez-Cintron, W, Saito, S, Noda, J, Hinojosa, C, Levine, S, Reyes, L, Angel, L, Whitlow, K, Hipskind, J, Sukhija, K, Totten, V, Wunderink, R, Shah, R, Mateyo, K, Noriega, L, Alvarado, E, Aman, M, and Labra, L

Subjects
Male, Pulmonary and Respiratory Medicine, medicine.drug_class, Aspiration risk, Antibiotics, Nursing home resident, Settore MED/10 - Malattie Dell'Apparato Respiratorio, Critical Care and Intensive Care Medicine, Microbiology, anaerobic, aspiration, bacteria, pneumonia, risk factors, Cohort Studies, 03 medical and health sciences, 0302 clinical medicine, Community-acquired pneumonia, Taverne, Anti-Bacterial Agent, medicine, Humans, Community-Acquired Infection, 030212 general & internal medicine, Stroke, Aged, Aged, 80 and over, business.industry, Respiratory Aspiration, Middle Aged, medicine.disease, Antibiotic coverage, Anti-Bacterial Agents, Community-Acquired Infections, Hospitalization, Pneumonia, 030228 respiratory system, Risk factors, risk factor, Female, Underweight, medicine.symptom, business, Cardiology and Cardiovascular Medicine
Abstract

Background: Aspiration community-acquired pneumonia (ACAP) and community-acquired pneumonia (CAP) in patients with aspiration risk factors (AspRFs) are infections associated with anaerobes, but limited evidence suggests their pathogenic role. Research Question: What are the aspiration risk factors, microbiology patterns, and empiric anti-anaerobic use in patients hospitalized with CAP? Study Design and Methods: This is a secondary analysis of GLIMP, an international, multicenter, point-prevalence study of adults hospitalized with CAP. Patients were stratified into three groups: (1) ACAP, (2) CAP/AspRF+ (CAP with AspRF), and (3) CAP/AspRF- (CAP without AspRF). Data on demographics, comorbidities, microbiological results, and anti-anaerobic antibiotics were analyzed in all groups. Patients were further stratified in severe and nonsevere CAP groups. Results: We enrolled 2,606 patients with CAP, of which 193 (7.4%) had ACAP. Risk factors independently associated with ACAP were male, bedridden, underweight, a nursing home resident, and having a history of stroke, dementia, mental illness, and enteral tube feeding. Among non-ACAP patients, 1,709 (70.8%) had CAP/AspRF+ and 704 (29.2%) had CAP/AspRF-. Microbiology patterns including anaerobes were similar between CAP/AspRF-, CAP/AspRF+ and ACAP (0.0% vs 1.03% vs 1.64%). Patients with severe ACAP had higher rates of total gram-negative bacteria (64.3% vs 44.3% vs 33.3%, P =.021) and lower rates of total gram-positive bacteria (7.1% vs 38.1% vs 50.0%, P 50% in all groups) independent of AspRFs or ACAP received specific or broad-spectrum anti-anaerobic coverage antibiotics. Interpretation: Hospitalized patients with ACAP or CAP/AspRF+ had similar anaerobic flora compared with patients without aspiration risk factors. Gram-negative bacteria were more prevalent in patients with severe ACAP. Despite having similar microbiological flora between groups, a large proportion of CAP patients received anti-anaerobic antibiotic coverage.

Published
2021

141. Global initiative for meticillin-resistant Staphylococcus aureus pneumonia (GLIMP): an international, observational cohort study

Author

Stefano Aliberti, Luis F Reyes, Paola Faverio, Giovanni Sotgiu, Simone Dore, Alejandro H Rodriguez, Nilam J Soni, Marcos I Restrepo, Patricia Karina Aruj, Silvia Attorri, Enrique Barimboim, Juan Pablo Caeiro, María I Garzón, Victor Hugo Cambursano, Adrian Ceccato, Julio Chertcoff, Florencia Lascar, Fernando Di Tulio, Ariel Cordon Díaz, Lautaro de Vedia, Maria Cristina Ganaha, Sandra Lambert, Gustavo Lopardo, Carlos M Luna, Alessio Gerardo Malberti, Nora Morcillo, Silvina Tartara, Claudia Pensotti, Betiana Pereyra, Pablo Gustavo Scapellato, Juan Pablo Stagnaro, Sonali Shah, Felix Lötsch, Florian Thalhammer, Jean Louis Vincent, Kurt Anseeuw, Camille A Francois, Eva Van Braeckel, Marcel Zannou Djimon, Jules Bashi, Roger Dodo, Simone Aranha Nouér, Peter Chipev, Milena Encheva, Darina Miteva, Diana Petkova, Adamou Dodo Balkissou, Eric Walter Pefura Yone, Bertrand Hugo Mbatchou Ngahane, Ning Shen, Jin-fu Xu, Carlos Andres Bustamante Rico, Ricardo Buitrago, Fernando Jose Pereira Paternina, Jean-Marie Kayembe Ntumba, Vesna Vladic Carevic, Marko Jakopovic, Mateja Jankovic, Zinka Matkovic, Ivan Mitrecic, Marie-Laure Bouchy Jacobsson, Anette Bro Christensen, Uffe Christian Heitmann Bødtger, Christian Niels Meyer, Andreas Vestergaard Jensen, Gertrud Baunbæk-knudsen, Pelle Trier Petersen, Stine Andersen, Ibrahim El-Said Abd El-Wahhab, Nesreen Elsayed Morsy, Hanaa Shafiek, Eman Sobh, Kedir Abdella Abdulsemed, Fabrice Bertrand, Christian Brun-Buisson, Etienne de Montmollin, Muriel Fartoukh, Jonathan Messika, Pierre Tattevin, Abdo Khoury, Bernard Ebruke, Michael Dreher, Martin Kolditz, Matthias Meisinger, Mathias W Pletz, Stefan Hagel, Jan Rupp, Tom Schaberg, Marc Spielmanns, Petra Creutz, Norton Suttorp, Beatrice Siaw-Lartey, Katerina Dimakou, Dimosthenis Papapetrou, Evdoxia Tsigou, Dimitrios Ampazis, Evangelos Kaimakamis, Mohit Bhatia, Raja Dhar, George D'Souza, Rajiv Garg, Parvaiz A Koul, P A Mahesh, B S Jayaraj, Kiran Vishnu Narayan, Hirennappa B Udnur, Shashi Bhaskara Krishnamurthy, Surya Kant, Rajesh Swarnakar, Sneha Limaye, Sundeep Salvi, Keihan Golshani, Vera M Keatings, Ignacio Martin-Loeches, Yasmin Maor, Jacob Strahilevitz, Salvatore Battaglia, Maria Carrabba, Piero Ceriana, Marco Confalonieri, Antonella d'Arminio Monforte, Bruno Del Prato, Marino De Rosa, Riccardo Fantini, Giuseppe Fiorentino, Maria Antonia Gammino, Francesco Menzella, Giuseppe Milani, Stefano Nava, Gerardo Palmiero, Roberta Petrino, Barbra Gabrielli, Paolo Rossi, Claudio Sorino, Gundi Steinhilber, Alessandro Zanforlin, Fabio Franzetti, Manuela Carugati, Manuela Morosi, Elisa Monge, Mauro Carone, Vincenzo Patella, Simone Scarlata, Andrea Comel, Kiyoyasu Kurahashi, Zeina Aoun Bacha, Daniel Barajas Ugalde, Omar Ceballos Zuñiga, José F Villegas, Milic Medenica, E M W van de Garde, Deebya Raj Mihsra, Poojan Shrestha, Elliott Ridgeon, Babatunde Ishola Awokola, Ogonna N O Nwankwo, Adefuye Bolanle Olufunlola, Segaolu Olumide, Kingsley N Ukwaja, Muhammad Irfan, Lukasz Minarowski, Skoczynski Szymon, Felipe Froes, Pedro Leuschner, Mariana Meireles, Cláudia Ferrão, João Neves, Sofia B Ravara, Victoria Brocovschii, Chesov Ion, Doina Rusu, Cristina Toma, Daniela Chirita, Carmen Mihaela Dorobat, Alexei Birkun, Anna Kaluzhenina, Abdullah Almotairi, Zakeya Abdulbaqi Ali Bukhary, Jameela Edathodu, Amal Fathy, Abdullah Mushira Abdulaziz Enani, Nazik Eltayeb Mohamed, Jawed Ulhadi Memon, Abdelhaleem Bella, Nada Bogdanovic, Branislava Milenkovic, Dragica Pesut, Luis Borderìas, Noel Manuel Bordon Garcia, Hugo Cabello Alarcón, Catia Cilloniz, Antoni Torres, Vicens Diaz-Brito, Xavier Casas, Alicia Encabo González, Maria Luisa Fernández-Almira, Miguel Gallego, Inmaculada Gaspar-GarcÍa, Juan González del Castillo, Patricia Javaloyes Victoria, Elena Laserna Martínez, Rosa Malo de Molina, Pedro J Marcos, Rosario Menéndez, Ana Pando-Sandoval, Cristina Prat Aymerich, Alicia Lacoma de la Torre, Ignasi García-Olivé, Jordi Rello, Silvia Moyano, Francisco Sanz, Oriol Sibila, Ana Rodrigo-Troyano, Jordi Solé-Violán, Ane Uranga, Job FM van Boven, Ester Vendrell Torra, Jordi Almirall Pujol, Charles Feldman, Ho Kee Yum, Arnauld Attannon Fiogbe, Ferdaous Yangui, Semra Bilaceroglu, Levent Dalar, Ufuk Yilmaz, Artemii Bogomolov, Naheed Elahi, Devesh J Dhasmana, Andrew Feneley, Rhiannon Ions, Julie Skeemer, Gerrit Woltmann, Carole Hancock, Adam T Hill, Banu Rudran, Silvia Ruiz-Buitrago, Marion Campbell, Paul Whitaker, Alexander Youzguin, Anika Singanayagam, Karen S Allen, Veronica Brito, Jessica Dietz, Claire E Dysart, Susan M Kellie, Ricardo A Franco-Sadud, Garnet Meier, Mina Gaga, Thomas L Holland, Stephen P Bergin, Fayez Kheir, Mark Landmeier, Manuel Lois, Girish B Nair, Hemali Patel, Katherine Reyes, William Rodriguez-Cintron, Shigeki Saito, Julio Noda, Cecilia I Hinojosa, Stephanie M Levine, Luis F Angel, Antonio Anzueto, K Scott Whitlow, John Hipskind, Kunal Sukhija, Vicken Totten, Richard G Wunderink, Ray D Shah, Kondwelani John Mateyo, Lorena Noriega, Ezequiel Alvarado, Mohamed Aman, Lucía Labra, Aliberti, S., Reyes, L. F., Faverio, P., Sotgiu, G., Dore, S., Rodriguez, A. H., Soni, N. J., Restrepo, M. I., Aruj, P. K., Attorri, S., Barimboim, E., Caeiro, J. P., Garzon, M. I., Cambursano, Vh., Ceccato, A., Chertcoff, J., Lascar, F., Di Tulio, F., Cordon Diaz, A., de Vedia, L., Ganaha, M. C., Lambert, S., Lopardo, G., Luna, C. M., Malberti, A. G., Morcillo, N., Tartara, S., Pensotti, C., Pereyra, B., Scapellato, P. G., Stagnaro, J. P., Shah, S., Lotsch, F., Thalhammer, F., Vincent, J. L., Anseeuw, K., Francois, C. A., Van Braeckel, E., Djimon, M. Z., Bashi, J., Dodo, R., Aranha Nouer, S., Chipev, P., Encheva, M., Miteva, D., Petkova, D., Balkissou, A. D., Pefura Yone, E. W., Mbatchou Ngahane, B. H., Shen, N., Xu, J. F., Bustamante Rico, C. A., Buitrago, R., Pereira Paternina, F. J., Kayembe Ntumba, J. M., Vladic Carevic, V., Jakopovic, M., Jankovic, M., Matkovic, Z., Mitrecic, I., Bouchy Jacobsson, M. L., Bro Christensen, A., Heitmann Bodtger, U. C., Meyer, C. N., Vestergaard Jensen, A., Baunbaek-Knudsen, G., Trier Petersen, P., Andersen, S., El-Said Abd El-Wahhab, I., Elsayed Morsy, N., Shafiek, H., Sobh, E., Abdulsemed, K. A., Bertrand, F., Brun-Buisson, C., de Montmollin, E., Fartoukh, M., Messika, J., Tattevin, P., Khoury, A., Ebruke, B., Dreher, M., Kolditz, M., Meisinger, M., Pletz, M. W., Hagel, S., Rupp, J., Schaberg, T., Spielmanns, M., Creutz, P., Suttorp, N., Siaw-Lartey, B., Dimakou, K., Papapetrou, D., Tsigou, E., Ampazis, D., Kaimakamis, E., Bhatia, M., Dhar, R., D'Souza, G., Garg, R., Koul, P. A., Mahesh, P. A., Jayaraj, B. S., Narayan, K. V., Udnur, H. B., Krishnamurthy, S. B., Kant, S., Swarnakar, R., Limaye, S., Salvi, S., Golshani, K., Keatings, V. M., Martin-Loeches, I., Maor, Y., Strahilevitz, J., Battaglia, S., Carrabba, M., Ceriana, P., Confalonieri, M., d'Arminio Monforte, A., Del Prato, B., De Rosa, M., Fantini, R., Fiorentino, G., Gammino, M. A., Menzella, F., Milani, G., Nava, S., Palmiero, G., Petrino, R., Gabrielli, B., Rossi, P., Sorino, C., Steinhilber, G., Zanforlin, A., Franzetti, F., Carugati, M., Morosi, M., Monge, E., Carone, M., Patella, V., Scarlata, S., Comel, A., Kurahashi, K., Aoun Bacha, Z., Barajas Ugalde, D., Ceballos Zuniga, O., Villegas, J. F., Medenica, M., van de Garde, Emw., Raj Mihsra, D., Shrestha, P., Ridgeon, E., Ishola Awokola, B., Nwankwo, Ono., Olufunlola, A. B., Olumide, S., Ukwaja, K. N., Irfan, M., Minarowski, L., Szymon, S., Froes, F., Leuschner, P., Meireles, M., Ferrao, C., Neves, J., Ravara, S. B., Brocovschii, V., Ion, C., Rusu, D., Toma, C., Chirita, D., Dorobat, C. M., Birkun, A., Kaluzhenina, A., Almotairi, A., Bukhary, Zaa., Edathodu, J., Fathy, A., Mushira Abdulaziz Enani, A., Eltayeb Mohamed, N., Ulhadi Memon, J., Bella, A., Bogdanovic, N., Milenkovic, B., Pesut, D., Borderias, L., Bordon Garcia, N. M., Cabello Alarcon, H., Cilloniz, C., Torres, A., Diaz-Brito, V., Casas, X., Encabo Gonzalez, A., Fernandez-Almira, M. L., Gallego, M., Gaspar-GarcIa, I., Gonzalez Del Castillo, J., Javaloyes Victoria, P., Laserna Martinez, E., Malo de Molina, R., Marcos, P. J., Menendez, R., Pando-Sandoval, A., Prat Aymerich, C., Lacoma de la Torre, A., Garcia-Olive, I., Rello, J., Moyano, S., Sanz, F., Sibila, O., Rodrigo-Troyano, A., Sole-Violan, J., Uranga, A., van Boven, J. F., Vendrell Torra, E., Pujol, J. A., Feldman, C., Kee Yum, H., Fiogbe, A. A., Yangui, F., Bilaceroglu, S., Dalar, L., Yilmaz, U., Bogomolov, A., Elahi, N., Dhasmana, D. J., Feneley, A., Ions, R., Skeemer, J., Woltmann, G., Hancock, C., Hill, A. T., Rudran, B., Ruiz-Buitrago, S., Campbell, M., Whitaker, P., Youzguin, A., Singanayagam, A., Allen, K. S., Brito, V., Dietz, J., Dysart, C. E., Kellie, S. M., Franco-Sadud, R. A., Meier, G., Gaga, M., Holland, T. L., Bergin, S. P., Kheir, F., Landmeier, M., Lois, M., Nair, G. B., Patel, H., Reyes, K., Rodriguez-Cintron, W., Saito, S., Noda, J., Hinojosa, C. I., Levine, S. M., Angel, L. F., Anzueto, A., Whitlow, K. S., Hipskind, J., Sukhija, K., Totten, V., Wunderink, R. G., Shah, R. D., Mateyo, K. J., Noriega, L., Alvarado, E., Aman, M., Labra, L., Aliberti S., Reyes L.F., Faverio P., Sotgiu G., Dore S., Rodriguez A.H., Soni N.J., Restrepo M.I., Aruj P.K., Attorri S., Barimboim E., Caeiro J.P., Garzon M.I., Cambursano VH., Ceccato A., Chertcoff J., Lascar F., Di Tulio F., Cordon Diaz A., de Vedia L., Ganaha M.C., Lambert S., Lopardo G., Luna C.M., Malberti A.G., Morcillo N., Tartara S., Pensotti C., Pereyra B., Scapellato P.G., Stagnaro J.P., Shah S., Lotsch F., Thalhammer F., Vincent J.L., Anseeuw K., Francois C.A., Van Braeckel E., Djimon M.Z., Bashi J., Dodo R., Aranha Nouer S., Chipev P., Encheva M., Miteva D., Petkova D., Balkissou A.D., Pefura Yone E.W., Mbatchou Ngahane B.H., Shen N., Xu J.F., Bustamante Rico C.A., Buitrago R., Pereira Paternina F.J., Kayembe Ntumba J.M., Vladic Carevic V., Jakopovic M., Jankovic M., Matkovic Z., Mitrecic I., Bouchy Jacobsson M.L., Bro Christensen A., Heitmann Bodtger U.C., Meyer C.N., Vestergaard Jensen A., Baunbaek-Knudsen G., Trier Petersen P., Andersen S., El-Said Abd El-Wahhab I., Elsayed Morsy N., Shafiek H., Sobh E., Abdulsemed K.A., Bertrand F., Brun-Buisson C., de Montmollin E., Fartoukh M., Messika J., Tattevin P., Khoury A., Ebruke B., Dreher M., Kolditz M., Meisinger M., Pletz M.W., Hagel S., Rupp J., Schaberg T., Spielmanns M., Creutz P., Suttorp N., Siaw-Lartey B., Dimakou K., Papapetrou D., Tsigou E., Ampazis D., Kaimakamis E., Bhatia M., Dhar R., D'Souza G., Garg R., Koul P.A., Mahesh P.A., Jayaraj B.S., Narayan K.V., Udnur H.B., Krishnamurthy S.B., Kant S., Swarnakar R., Limaye S., Salvi S., Golshani K., Keatings V.M., Martin-Loeches I., Maor Y., Strahilevitz J., Battaglia S., Carrabba M., Ceriana P., Confalonieri M., d'Arminio Monforte A., Del Prato B., De Rosa M., Fantini R., Fiorentino G., Gammino M.A., Menzella F., Milani G., Nava S., Palmiero G., Petrino R., Gabrielli B., Rossi P., Sorino C., Steinhilber G., Zanforlin A., Franzetti F., Carugati M., Morosi M., Monge E., Carone M., Patella V., Scarlata S., Comel A., Kurahashi K., Aoun Bacha Z., Barajas Ugalde D., Ceballos Zuniga O., Villegas J.F., Medenica M., van de Garde EMW., Raj Mihsra D., Shrestha P., Ridgeon E., Ishola Awokola B., Nwankwo ONO., Olufunlola A.B., Olumide S., Ukwaja K.N., Irfan M., Minarowski L., Szymon S., Froes F., Leuschner P., Meireles M., Ferrao C., Neves J., Ravara S.B., Brocovschii V., Ion C., Rusu D., Toma C., Chirita D., Dorobat C.M., Birkun A., Kaluzhenina A., Almotairi A., Bukhary ZAA., Edathodu J., Fathy A., Mushira Abdulaziz Enani A., Eltayeb Mohamed N., Ulhadi Memon J., Bella A., Bogdanovic N., Milenkovic B., Pesut D., Borderias L., Bordon Garcia N.M., Cabello Alarcon H., Cilloniz C., Torres A., Diaz-Brito V., Casas X., Encabo Gonzalez A., Fernandez-Almira M.L., Gallego M., Gaspar-GarcIa I., Gonzalez Del Castillo J., Javaloyes Victoria P., Laserna Martinez E., Malo de Molina R., Marcos P.J., Menendez R., Pando-Sandoval A., Prat Aymerich C., Lacoma de la Torre A., Garcia-Olive I., Rello J., Moyano S., Sanz F., Sibila O., Rodrigo-Troyano A., Sole-Violan J., Uranga A., van Boven J.F., Vendrell Torra E., Pujol J.A., Feldman C., Kee Yum H., Fiogbe A.A., Yangui F., Bilaceroglu S., Dalar L., Yilmaz U., Bogomolov A., Elahi N., Dhasmana D.J., Feneley A., Ions R., Skeemer J., Woltmann G., Hancock C., Hill A.T., Rudran B., Ruiz-Buitrago S., Campbell M., Whitaker P., Youzguin A., Singanayagam A., Allen K.S., Brito V., Dietz J., Dysart C.E., Kellie S.M., Franco-Sadud R.A., Meier G., Gaga M., Holland T.L., Bergin S.P., Kheir F., Landmeier M., Lois M., Nair G.B., Patel H., Reyes K., Rodriguez-Cintron W., Saito S., Noda J., Hinojosa C.I., Levine S.M., Angel L.F., Anzueto A., Whitlow K.S., Hipskind J., Sukhija K., Totten V., Wunderink R.G., Shah R.D., Mateyo K.J., Noriega L., Alvarado E., Aman M., Labra L., Aliberti, S, Reyes, L, Faverio, P, Sotgiu, G, Dore, S, Rodriguez, A, Soni, N, and Restrepo, M

Subjects
Male, antibiotic resistance, Prevalence, MRSA, medicine.disease_cause, pneumonia, staphylococcus aureus, Global Health, Cohort Studies, 0302 clinical medicine, Community-acquired pneumonia, Risk Factors, Retrospective Studie, Community-Acquired Infection, 030212 general & internal medicine, education.field_of_study, Cross Infection, Respiratory tract infections, Methicillin-Resistant Staphylococcus aureu, Staphylococcal Infections, Hospitals, Community-Acquired Infections, Infectious Diseases, Infectious diseases, Female, Human, Methicillin-Resistant Staphylococcus aureus, medicine.medical_specialty, Population, Admission, staphylococcus aureu, Settore MED/10 - Malattie Dell'Apparato Respiratorio, 03 medical and health sciences, Hospital, Internal medicine, medicine, Humans, Risk factor, education, Intensive care medicine, Staphylococcal Infection, Retrospective Studies, Aged, business.industry, Risk Factor, Odds ratio, Pneumonia, medicine.disease, Methicillin-resistant Staphylococcus aureus, 030228 respiratory system, Methicillin Resistance, Cohort Studie, business
Abstract

BACKGROUND: Antibiotic resistance is a major global health problem and pathogens such as meticillin-resistant Staphylococcus aureus (MRSA) have become of particular concern in the management of lower respiratory tract infections. However, few data are available on the worldwide prevalence and risk factors for MRSA pneumonia. We aimed to determine the point prevalence of MRSA pneumonia and identify specific MRSA risk factors in community-dwelling patients hospitalised with pneumonia.METHODS: We did an international, multicentre study of community-dwelling, adult patients admitted to hospital with pneumonia who had microbiological tests taken within 24 h of presentation. We recruited investigators from 222 hospitals in 54 countries to gather point-prevalence data for all patients admitted with these characteristics during 4 days randomly selected during the months of March, April, May, and June in 2015. We assessed prevalence of MRSA pneumonia and associated risk factors through logistic regression analysis.FINDINGS: 3702 patients hospitalised with pneumonia were enrolled, with 3193 patients receiving microbiological tests within 24 h of admission, forming the patient population. 1173 (37%) had at least one pathogen isolated (culture-positive population). The overall prevalence of confirmed MRSA pneumonia was 3·0% (n=95), with differing prevalence between continents and countries. Three risk factors were independently associated with MRSA pneumonia: previous MRSA infection or colonisation (odds ratio 6·21, 95% CI 3·25-11·85), recurrent skin infections (2·87, 1·10-7·45), and severe pneumonia disease (2·39, 1·55-3·68).INTERPRETATION: This multicountry study shows low prevalence of MRSA pneumonia and specific MRSA risk factors among community-dwelling patients hospitalised with pneumonia.FUNDING: None.

Published
2016

142. Nutraceutical and Antioxidant Properties of the Seeds, Leaves and Fruits of Carica papaya: Potential Relevance to Humans Diet, the Food Industry and the Pharmaceutical Industry - A Review

Author

Oseni Kadiri, Babatunde Olawoye, Olumide S Fawale, and Olusoji Adeola Adalumo

Subjects
Carica papaya, nutraceutical, antioxidant, papaya seed, papaya leaves, papaya fruits, medicinal, nutritional, pharmacological., Agriculture, Agriculture (General), S1-972
Abstract

Pawpaw (Carica papaya Linn) seeds, peels and leaves are well known for their medicinal and potent pharmacological values. The plant belongs to the family Caricaceae and its fruit is commonly known for its food and nutritional values. Though the roots, bark, peel, pulp and the seeds had been shown to have medicinal properties, little is known about their nutritional properties. During the last few years, there had been series of research to explore further pharmacological and medicinal properties as well as it nutritional qualities of these plants parts, thus giving rise to it nutraceutical abilities. Scientific attempts have also been made over the decades to authenticate its nutraceutical properties. While nutritional constituents such as oil, proteins, and minerals haven been characterised from its seeds, little is known about other parts of the plant. Though the nutraceutical properties of papaya as drug or quasi-food product are not well understood or value, still it is an important gift of nature that is readily available in our eco-world and worth exploring. This review focuses on previous studies by various researchers on the medicinal, nutraceutical properties as well as the antioxidant potential of these plant parts and suggestions for further studies as regarding the optimisation of the potential of this plant.

Published
2016
Full Text
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143. Microbiological testing of adults hospitalised with community-acquired pneumonia: an international study

Author

Manuela Carugati, Stefano Aliberti, Luis Felipe Reyes, Ricardo Franco Sadud, Muhammad Irfan, Cristina Prat, Nilam J. Soni, Paola Faverio, Andrea Gori, Francesco Blasi, Marcos I. Restrepo, Patricia Karina Aruj, Silvia Attorri, Enrique Barimboim, Juan Pablo Caeiro, María I. Garzón, Victor Hugo Cambursano, Adrian Ceccato, Julio Chertcoff, Florencia Lascar, Fernando Di Tulio, Ariel Cordon Díaz, Lautaro de Vedia, Maria Cristina Ganaha, Sandra Lambert, Gustavo Lopardo, Carlos M. Luna, Alessio Gerardo Malberti, Nora Morcillo, Silvina Tartara, Claudia Pensotti, Betiana Pereyra, Pablo Gustavo Scapellato, Juan Pablo Stagnaro, Florencio Varela, Sonali Shah, Felix Lötsch, Florian Thalhammer, Kurt Anseeuw, Camille A. Francois, Eva Van Braeckel, Jean Louis Vincent, Marcel Zannou Djimon, Jules Bashi, Roger Dodo, Simone Aranha Nouér, Peter Chipev, Milena Encheva, Darina Miteva, Diana Petkova, Adamou Dodo Balkissou, Eric Walter Pefura Yone, Bertrand Hugo Mbatchou Ngahane, Ning Shen, Jin-fu Xu, Carlos Andres Bustamante Rico, Ricardo Buitrago, Fernando Jose Pereira Paternina, Jean-Marie Kayembe Ntumba, Vesna Vladic Carevic, Marko Jakopovic, Mateja Jankovic, Zinka Matkovic, Ivan Mitrecic, Marie-Laure Bouchy Jacobsson, Anette Bro Christensen, Uffe Christian Heitmann Bødtger, Christian Niels Meyer, Andreas Vestergaard Jensen, Gertrud Baunbæk-Knudsen, Pelle Trier Petersen, Stine Andersen, Ibrahim El-Said Abd El-Wahhab, Nesreen Elsayed Morsy, Hanaa Shafiek, Eman Sobh, Kedir Abdella Abdulsemed, Fabrice Bertrand, Christian Brun-Buisson, Etienne de Montmollin, Muriel Fartoukh, Jonathan Messika, Pierre Tattevin, Abdo Khoury, Bernard Ebruke, Michael Dreher, Martin Kolditz, Matthias Meisinger, Mathias W. Pletz, Stefan Hagel, Jan Rupp, Tom Schaberg, Marc Spielmanns, Petra Creutz, Norton Suttorp, Beatrice Siaw-Lartey, Katerina Dimakou, Dimosthenis Papapetrou, Evdoxia Tsigou, Dimitrios Ampazis, Evangelos Kaimakamis, Mina Gaga, Mohit Bhatia, Raja Dhar, George D'Souza, Rajiv Garg, Parvaiz A. Koul, P.A. Mahesh, B.S. Jayaraj, Kiran Vishnu Narayan, Hirennappa B. Udnur, Shashi Bhaskara Krishnamurthy, Surya Kant, Rajesh Swarnakar, Sneha Limaye, Sundeep Salvi, Keihan Golshani, Vera M. Keatings, Ignacio Martin-Loeches, Yasmin Maor, Jacob Strahilevitz, Salvatore Battaglia, Maria Carrabba, Piero Ceriana, Marco Confalonieri, Antonella d'Arminio Monforte, Bruno Del Prato, Marino De Rosa, Riccardo Fantini, Giuseppe Fiorentino, Maria Antonia Gammino, Francesco Menzella, Giuseppe Milani, Stefano Nava, Gerardo Palmiero, Roberta Petrino, Barbra Gabrielli, Paolo Rossi, Claudio Sorino, Gundi Steinhilber, Alessandro Zanforlin, Fabio Franzetti, Manuela Morosi, Elisa Monge, Mauro Carone, Vincenzo Patella, Simone Scarlata, Andrea Comel, Kiyoyasu Kurahashi, Zeina Aoun Bacha, Daniel Barajas Ugalde, Omar Ceballos Zuñiga, José F. Villegas, Milic Medenica, E.M.W. van de Garde, Deebya Raj Mihsra, Poojan Shrestha, Elliott Ridgeon, Babatunde Ishola Awokola, Ogonna N.O. Nwankwo, Adefuye Bolanle Olufunlola, Segaolu Olumide, Kingsley N. Ukwaja, Lukasz Minarowski, Skoczyński Szymon, Felipe Froes, Pedro Leuschner, Mariana Meireles, Sofia B Ravara, Victoria Brocovschii, Chesov Ion, Doina Rusu, Cristina Toma, Daniela Chirita, Carmen Mihaela Dorobat, Alexei Birkun, Anna Kaluzhenina, Abdullah Almotairi, Zakeya Abdulbaqi Ali Bukhary, Jameela Edathodu, Amal Fathy, Abdullah Mushira Abdulaziz Enani, Nazik Eltayeb Mohamed, Jawed Ulhadi Memon, Abdelhaleem Bella, Nada Bogdanović, Branislava Milenkovic, Dragica Pesut, Charles Feldman, Ho Kee Yum, Luis Borderìas, Noel Manuel Bordon Garcia, Hugo Cabello Alarcón, Catia Cilloniz, Antoni Torres, Vicens Diaz-Brito, Xavier Casas, Alicia Encabo González, Maria Luisa Fernández-Almira, Miguel Gallego, Inmaculada Gaspar-GarcÍa, Juan González del Castillo, Patricia Javaloyes Victoria, Elena Laserna Martínez, Rosa Malo de Molina, Pedro J. Marcos, Rosario Menéndez, Ana Pando-Sandoval, Cristina Prat Aymerich, Jordi Rello, Silvia Moyano, Francisco Sanz, Oriol Sibila, Ana Rodrigo-Troyano, Jordi Solé-Violán, Ane Uranga, Job F.M. van Boven, Ester Vendrell Torra, Jordi Almirall Pujol, Arnauld Attannon Fiogbe, Ferdaous Yangui, Semra Bilaceroglu, Levent Dalar, Ufuk Yilmaz, Artemii Bogomolov, Naheed Elahi, Devesh J. Dhasmana, Andrew Feneley, Rhiannon Ions, Julie Skeemer, Gerrit Woltmann, Carole Hancock, Adam T. Hill, Banu Rudran, Silvia Ruiz-Buitrago, Marion Campbell, Paul Whitaker, Alexander Youzguin, Anika Singanayagam, Karen S. Allen, Veronica Brito, Jessica Dietz, Claire E. Dysart, Susan M. Kellie, Ricardo A. Franco-Sadud, Garnet Meier, Thomas L. Holland, Stephen P. Bergin, Fayez Kheir, Mark Landmeier, Manuel Lois, Girish B. Nair, Hemali Patel, Katherine Reyes, William Rodriguez-Cintron, Shigeki Saito, Julio Noda, Cecilia I. Hinojosa, Stephanie M. Levine, Luis F. Angel, Antonio Anzueto, K. Scott Whitlow, John Hipskind, Kunal Sukhija, Vicken Totten, Richard G. Wunderink, Ray D. Shah, Kondwelani John Mateyo, Lorena Noriega, Ezequiel Alvarado, Mohamed Aman, Lucía Labra, Carugati M., Aliberti S., Reyes L.F., Sadud R.F., Irfan M., Prat C., Soni N.J., Faverio P., Gori A., Blasi F., Restrepo M.I., Aruj P.K., Attorri S., Barimboim E., Caeiro J.P., Garzon M.I., Cambursano V.H., Ceccato A., Chertcoff J., Diaz A.C., De Vedia L., Ganaha M.C., Lambert S., Lopardo G., Luna C.M., Malberti A.G., Morcillo N., Tartara S., Pensotti C., Pereyra B., Scapellato P.G., Stagnaro J.P., Shah S., Lotsch F., Thalhammer F., Anseeuw K., Francois C.A., Van Braeckel E., Vincent J.L., Djimon M.Z., Bashi J., Dodo R., Nouer S.A., Chipev P., Encheva M., Miteva D., Petkova D., Balkissou A.D., Yone E.W.P., Ngahane B.H.M., Shen N., Xu J.-F., Rico C.A.B., Buitrago R., Paternina F.J.P., Ntumba J.-M.K., Carevic V.V., Jakopovic M., Jankovic M., Matkovic Z., Mitrecic I., Jacobsson M.L.B., Christensen A.B., Bodtger U.C.H., Meyer C.N., Jensen A.V., Baunbaek-Knudsen G., Petersen P.T., Andersen S., Abd El-Wahhab I.E.-S., Morsy N.E., Shafiek H., Sobh E., Abdulsemed K.A., Bertrand F., Brun-Buisson C., De Montmollin E., Fartoukh M., Messika J., Tattevin P., Khoury A., Ebruke B., Dreher M., Kolditz M., Meisinger M., Pletz M.W., Hagel S., Rupp J., Schaberg T., Spielmanns M., Creutz P., Suttorp N., Siaw-Lartey B., Dimakou K., Papapetrou D., Tsigou E., Ampazis D., Kaimakamis E., Gaga M., Bhatia M., Dhar R., D'Souza G., Garg R., Koul P.A., Mahesh P.A., Jayaraj B.S., Narayan K.V., Udnur H.B., Krishnamurthy S.B., Kant S., Swarnakar R., Limaye S., Salvi S., Golshani K., Keatings V.M., Martin-Loeches I., Maor Y., Strahilevitz J., Battaglia S., Carrabba M., Ceriana P., Confalonieri M., Monforte A.D., Del Prato B., De Rosa M., Fantini R., Fiorentino G., Gammino M.A., Menzella F., Milani G., Nava S., Palmiero G., Petrino R., Gabrielli B., Rossi P., Sorino C., Steinhilber G., Zanforlin A., Franzetti F., Morosi M., Monge E., Carone M., Patella V., Scarlata S., Comel A., Kurahashi K., Bacha Z.A., Ugalde D.B., Zuniga O.C., Villegas J.F., Medenica M., Van De Garde E.M.W., Mihsra D.R., Medicine I., Shrestha P., Ridgeon E., Awokola B.I., Nwankwo O.N.O., Olufunlola A.B., Olumide S., Ukwaja K.N., Minarowski L., Szymon S., Froes F., Leuschner P., Meireles M., Ferrao C., Neves J., De Medicina S., Ravara S.B., Brocovschii V., Ion C., Rusu D., Tom C., Chirita D., Dorobat C.M., Birkun A., Kaluzhenina A., Almotairi A., Bukhary Z.A.A., Edathodu J., Fathy A., Enani A.M.A., Mohamed N.E., Memon J.U., Bella A., Bogdanovic N., Milenkovic B., Pesut D., Feldman C., Yum H.K., Borderias L., Garcia N.M.B., Alarcon H.C., Cilloniz C., Torres A., Diaz-Brito V., Casas X., Gonzalez A.E., Fernandez-Almira M.L., Gallego M., Gaspar-Garcia I., Del Castillo J.G., Victoria P.J., Martinez E.L., De Molina R.M., Marcos P.J., Menendez R., Pando-Sandoval A., Aymerich C.P., Rello J., Moyano S., Sanz F., Sibila O., Rodrigo-Troyano A., Sole-Violan J., Uranga A., Van Boven J.F.M., Torra E.V., Pujol J.A., Fiogbe A.A., Yangui F., Bilaceroglu S., Dalar L., Yilmaz U., Bogomolov A., Elahi N., Feneley A., Ions R., Skeemer J., Woltmann G., Hancock C., Hill A.T., Rudran B., Ruiz-Buitrago S., Campbell M., Whitaker P., Youzguin A., Singanayagam A., Allen K.S., Brito V., Dietz J., Dysart C.E., Kellie S.M., Franco-Sadud R.A., Meier G., Holland T.L., Bergin S.P., Kheir F., Landmeier M., Lois M., Nair G.B., Patel H., Reyes K., Rodriguez-Cintron W., Saito S., Noda J., Hinojosa C.I., Levine S.M., Angel L.F., Anzueto A., Whitlow K.S., Hipskind J., Sukhija K., Totten V., Wunderink R.G., Shah R.D., Mateyo K.J., Dhasmana D.J., Noriega L., Alvarado E., Aman M., Labra L., Carugati, M, Aliberti, S, Reyes, L, Franco Sadud, R, Irfan, M, Prat, C, Soni, N, Faverio, P, Gori, A, Blasi, F, and Restrepo, M

Subjects
0301 basic medicine, Pulmonary and Respiratory Medicine, medicine.medical_specialty, community-acquired pneumonia, Community-acquired pneumonia, Patients, Concordance, 030106 microbiology, Respiratory System, lcsh:Medicine, Settore MED/10 - Malattie Dell'Apparato Respiratorio, GUIDELINES, Pneumònia adquirida a la comunitat, Sputum culture, Serology, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, medicine, MANAGEMENT, Blood culture, 030212 general & internal medicine, POPULATION, pneumonia, Methicillin-resistant Staphylococcus aureus Pneumonia, Science & Technology, medicine.diagnostic_test, business.industry, MORTALITY, lcsh:R, Microbiologia mèdica, Original Articles, Guideline, Pneumonia, Medical microbiology, medicine.disease, Microbiological, ETIOLOGY, Diagnostic testing, REQUIRING HOSPITALIZATION, business, Life Sciences & Biomedicine, Cohort study
Abstract

This study aimed to describe real-life microbiological testing of adults hospitalised with community-acquired pneumonia (CAP) and to assess concordance with the 2007 Infectious Diseases Society of America (IDSA)/American Thoracic Society (ATS) and 2011 European Respiratory Society (ERS) CAP guidelines. This was a cohort study based on the Global Initiative for Methicillin-resistant Staphylococcus aureus Pneumonia (GLIMP) database, which contains point-prevalence data on adults hospitalised with CAP across 54 countries during 2015. In total, 3702 patients were included. Testing was performed in 3217 patients, and included blood culture (71.1%), sputum culture (61.8%), Legionella urinary antigen test (30.1%), pneumococcal urinary antigen test (30.0%), viral testing (14.9%), acute-phase serology (8.8%), bronchoalveolar lavage culture (8.4%) and pleural fluid culture (3.2%). A pathogen was detected in 1173 (36.5%) patients. Testing attitudes varied significantly according to geography and disease severity. Testing was concordant with IDSA/ATS and ERS guidelines in 16.7% and 23.9% of patients, respectively. IDSA/ATS concordance was higher in Europe than in North America (21.5% versus 9.8%; p, Testing practices vary based on geography and disease severity, and IDSA/ATS/ERS testing recommendations are rarely followed http://ow.ly/80Iy30lxo1c

Published
2018
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144. Reliability of ultrasound findings acquired with handheld apparatuses to inform urgent obstetric diagnosis in a high-volume resource-limited setting.

Author

Kodaira Y, Pisani L, Boyle S, Olumide S, Orsi M, Adeniji AO, Pisani E, Zanette M, Putoto G, and Koroma MM

Subjects
Adult, Female, Gestational Age, Humans, Pregnancy, Pregnancy Complications diagnosis, Prenatal Care methods, Prospective Studies, Reproducibility of Results, Sierra Leone, Point-of-Care Testing standards, Ultrasonography, Prenatal standards
Abstract

Objective: To evaluate the reliability of obstetric handheld smartphone-based point-of-care ultrasound (POCUS) in a resource-limited high-volume setting., Methods: A single-center prospective observational study among women requiring urgent diagnosis and admitted to a maternity referral hospital in Sierra Leone from March to April 2019. Pre-specified ultrasound findings were obtained with a handheld POCUS device; a comprehensive ultrasound examination was then performed by an experienced operator using conventional full-feature apparatus. Agreement was assessed by diagnostic accuracy and Cohen κ-statistics., Results: Overall, there were 307 participants. The mean aggregated diagnostic accuracy was 95.5% (κ-statistic, 0.90; 95% confidence interval [CI], 0.89-0.93; P < 0.001). Highest accuracy was reported for detecting free fluid collection in the abdominal cavity (100%; κ-statistic, 1.00; 95% CI, 1.00-1.00; P < 0.001). Ultrasound findings obtained with the handheld device for intrauterine pregnancy, fetal heartbeat, cephalic presentation, multifetal pregnancy, and assessment of gestational age based on bi-parietal diameter were highly reliable (agreement, >90%; κ-statistic, >0.80). Detection of low-lying placenta or placenta previa was the least reliable (κ-statistic, 0.53; 95% CI, 0.13-0.93; P < 0.001)., Conclusion: Handheld POCUS findings were found to be reliable for detecting pre-specified urgent obstetric findings in a high-volume resource-limited referral hospital., (© 2020 International Federation of Gynecology and Obstetrics.)

Published
2021
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