scholarly journals Prevalence of Parasitic Infections in a Tertiary Hospital in China: A 12-Year Retrospective Study

2021 ◽  
Author(s):  
Jinming Zhang ◽  
Jing Xu ◽  
Weiliang Tang ◽  
Dabao Shang ◽  
Jie Lu ◽  
...  
Keyword(s):  
Dietary Habits ◽  
Clonorchis Sinensis ◽  
Parasitic Infection ◽  
Single Species ◽  
Tertiary Hospital ◽  
Public Health Issue ◽  
Parasitic Infections ◽  
Record System ◽  
Paragonimus Westermani ◽  
Route Of Transmission

Abstract BackgroundParasitic infections represent a worldwide public health issue in many developing countries. Few epidemiological studies regarding parasitic infections and the evolution of infection spectrum in China have been reported up to date. It is necessary to investigate the epidemiological feature of parasitic infection during recent years.MethodsThree hundred and thirty-six cases of parasitic infections were retrospectively enrolled and analyzed. Electronic medical records of the enrolled parasitic patients from January 1, 2010 to May 31, 2021 were retrieved from the Electronic Medical Record System of a tertiary hospital in China. Demographic characteristics and data of laboratory tests were exported in Excel and analysis were performed using Graphpad Prism 5.ResultsOverall, seventeen species of parasites were detected in 336 admissions with a total number of infected individuals reached the peak in 2018. Moreover, the regions of patients distributed mainly included: Shanghai (40.48%), Zhejiang (18.45%), Anhui (6.85%), Jiangsu (6.25%) and Jiangxi (4.76%). Two hundred and eighty-eight cases were diagnosed with single species of parasitic infection and 47 cases were found mixed species infection. Foodborne parasites (FBPs) were the primary species of parasites and the top 4 were clonorchis sinensis (24.70%), sparganum mansoni (16.07%), paragonimus westermani (20.83%) and cysticercus (17.86%). Obvious eosinophil elevation was found in 56.54% enrolled patients. Patients with periods of infection before the time of diagnosis lasted longer than 6 months includes four parasites: sparganum mansoni (28.30%, 15/53), paragonimus westermani (38.57%, 27/70), cysticercus (25.00%, 15/60).ConclusionsOur study demonstrated the prevalence of parasitic infection over the latest 12 years in a single center of China. The trend of parasitic infection rate reached the peak in 2018 with the dominating parasitic species changed from soil origin to foodborne. Furthermore, with the emergence of various dietary habits and the development of living conditions, unclean diets especially eating raw meat had become the main route of transmission for parasites, which alarmed that food safety education for public should be strengthened and enlarged. Although eosinophil elevation and IgE is reliable indicators for initiating screening of parasitic infection but enough for diagnosis, novel diagnostic kits for parasites should be devepoled.

scholarly journals Anaemia among young male workers in Alexandria, Egypt

2000 ◽  
Vol 6 (5-6) ◽  
pp. 1005-1016 ◽  
Author(s):  
F. Curtale ◽  
M. Abdel Fattah ◽  
M. El Shazly ◽  
M. Youssef Shamy ◽  
F. El Sahn
Keyword(s):  
Dietary Habits ◽  
Parasitic Infection ◽  
Young Male ◽  
Parasitic Infections ◽  
Socioeconomic Conditions ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Intestinal Parasitic Infections ◽  
Main Factor ◽  
Male Workers

In a cross-sectional survey, we investigated exposure to and the presence of factors associated with anaemia, such as socioeconomic conditions, dietary habits, intestinal parasitic infections and lead among 355 young male workers [7-19 years of age]employed in private workshops. Of the total study sample, 44.5% [158 participants]were found to be anaemic. The major risk factors for anaemia were multiple parasitic infection, high intensity of parasitic [Ascaris lumbricoides]infection and drinking tea soon after a meal. A significantly lower prevalence of anaemia was noted after Ramadan; it appeared to be the main factor associated with the presence or absence of anaemia and warrants further attention.

scholarly journals Parasitic Contamination of Common Vegetables Sold in Lusaka, Zambia

2021 ◽  
Author(s):  
S.S. Nyirenda ◽  
K.M. Bukowa ◽  
W.R. Banda ◽  
J. Mbewe ◽  
F. Hamankolo ◽  
...  
Keyword(s):  
Intestinal Parasites ◽  
Clonorchis Sinensis ◽  
Parasitic Infection ◽  
Strongyloides Stercoralis ◽  
Parasitic Infections ◽  
Contamination Rate ◽  
Vegetable Samples ◽  
Potential Source ◽  
Fresh Vegetables ◽  
Diphyllobothrium Latum

Background: Consumption of raw or unhygienically prepared vegetables is a potential source of parasitic infection. This study aimed to establish the prevalence and types of intestinal parasites on the freshly sold vegetables at the market. Methods: Totally, 95 vegetable samples were randomly procured from vendors at Lusaka City market (Zambia). The samples were examined for parasitic contamination using floatation and sedimentation methods. Data were analyzed using Epi Info version 7.2.4.0. Results: The overall parasitic contamination of fresh vegetables was 35.8% (34 out of 95). The highest parasitic contamination rate was found in Chinese cabbage with 7.4% (7 out of 95), followed by rape with 6.3% (6 out of 95), chilli with 5.3% (5 out of 95), pigweed with 5.3% (5 out of 95), pumpkin leaves with 5.3% (5 out of 95), tomatoes with 4.2% (4 out of 95), and cabbage with 2.1% (2 out of 95). There was a significant (p=0.001) statistically difference between the type of vegetables and the presence of the parasites. The identified helminths had different prevalence rates, including Taenia spp. with 9.5%, Trichuris trichuria with 5.3%, Ascaris lumbricoides with 3.2%, Clonorchis sinensis with 2.1%, Diphyllobothrium latum with 2.1%, Paragonimus westermani with 2.1%, and Strongyloides stercoralis with 2.1%. Also, Giardia lamblia with 24.2% and Balantidium coli with 4.2% were the protozoan parasites identified. Conclusion: This study showed that some vegetables sold at the Lusaka City market (Zambia) were a potential source of parasitic infections for local consumers. G. lamblia was the most prevalent parasite found in the vegetable samples. 

What are Hidden Facts behind Intestinal Parasitic Infections in Ilam City?

2019 ◽  
Vol 19 (3) ◽  
pp. 284-287
Author(s):  
S. Viesy ◽  
J. Abdi ◽  
Z. Rezaei
Keyword(s):  
Public Health ◽  
Intestinal Parasites ◽  
Parasitic Infection ◽  
Public Health Education ◽  
Health Problems ◽  
Parasitic Infections ◽  
Blastocystis Hominis ◽  
Cross Sectional ◽  
Intestinal Parasitic Infections ◽  
Number Of Patients

Background: Intestinal parasitic infections are the one of the most common health problems in developing countries. Objective: A number of patients die annually due to complications caused by these parasites.Therefore, the aim of this study was to investigate the rate and type of parasitic infections, determine the factors affecting them in Ilam city and also provide strategies to prevent them.In this descriptive cross-sectional study conducted in one of the Ilam labs in 2016, 417 stool specimens were randomly collected. All specimens were examined using direct and ethanol formaldehyde.Suspect specimens were examined using Trichrom staining. Demographic information was also recorded in a questionnaire, and finally the results were analyzed using statistical software SPSS 20.The data were then compared with Chi-square test. Results: Out of the 417 patients examined, 59 (14.1%) were infected with intestinal parasites. The type of parasitic infection in 9.4% was Blastocystis hominis, 3.6% Entamoeba coli, 0.5% Entamoeba histolytica, 0.5% Giardia and 0.2% Trichomonas hominis. Conclusion: Despite the improvement of public health, parasitic infections are still considered as one of the health problems in the city of Ilam. Therefore, proper planning, public health education, raising the level of health in the area and the provision of safe drinking water are some of the ways to reduce parasitic infections in the region.

scholarly journals Application of Dendrimers for Treating Parasitic Diseases

Pharmaceutics ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 343
Author(s):  
Veronica Folliero ◽  
Carla Zannella ◽  
Annalisa Chianese ◽  
Debora Stelitano ◽  
Annalisa Ambrosino ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Water Solubility ◽  
Parasitic Infection ◽  
Three Dimensional ◽  
Medical Knowledge ◽  
High Ratio ◽  
Molecular Volume ◽  
Parasitic Infections ◽  
Parasitic Diseases ◽  
Wide Range

Despite advances in medical knowledge, parasitic diseases remain a significant global health burden and their pharmacological treatment is often hampered by drug toxicity. Therefore, drug delivery systems may provide useful advantages when used in combination with conventional therapeutic compounds. Dendrimers are three-dimensional polymeric structures, characterized by a central core, branches and terminal functional groups. These nanostructures are known for their defined structure, great water solubility, biocompatibility and high encapsulation ability against a wide range of molecules. Furthermore, the high ratio between terminal groups and molecular volume render them a hopeful vector for drug delivery. These nanostructures offer several advantages compared to conventional drugs for the treatment of parasitic infection. Dendrimers deliver drugs to target sites with reduced dosage, solving side effects that occur with accepted marketed drugs. In recent years, extensive progress has been made towards the use of dendrimers for therapeutic, prophylactic and diagnostic purposes for the management of parasitic infections. The present review highlights the potential of several dendrimers in the management of parasitic diseases.

scholarly journals 745 Risk Factors of Incident Renal Stones in Indian Population: A Hospital-Based Case-Control Study

2021 ◽  
Vol 108 (Supplement_2) ◽  
Author(s):  
S Singh ◽  
S Gupta ◽  
T S Mishra ◽  
B D Banerjee ◽  
T Sharma ◽  
...  
Keyword(s):  
Risk Factors ◽  
Heavy Metals ◽  
Case Control Study ◽  
Dietary Habits ◽  
Renal Stones ◽  
Tertiary Hospital ◽  
Case Control ◽  
The Body ◽  
Increased Risk ◽  
Control Study

Abstract Introduction Nephrolithiasis is pathological calcification in the excretory passages of the body and is prevalent among 7.6% of Indians. We aimed to study the various risk factors associated with renal stones from India. Method It was a hospital-based case-control study conducted over 18 months in a tertiary hospital in Delhi. Cases were defined as patients with renal stones diagnosed on the basis of history and radiological examination. Controls were similar to cases in all respects except for the diagnosis and selected from the hospital. A total of 18 risk factors, including age, gender, heavy metals, stress, metabolic factors, alcohol intake, dietary habits, co-morbidities, etc. were assessed. Logistic regression analysis was performed to calculate the strength of the risk associations. Results In the analysis of 60 cases and controls, we found 6 times, 5.5 times, and 2.4 times increased odds of renal stones in patients with increased arsenic, cadmium, and lead concentrations in blood, respectively. Similarly, there are 3 times increased odds of renal stones in patients suffering from stress. Conclusions Exposure to smoke, occupation dust, and contaminated water may lead to an increased ingestion/inhalation of heavy metals like cadmium, arsenic, and predisposing people to an increased risk of renal stones.

scholarly journals Factors Affecting Arsenic Methylation in Contaminated Italian Areas

2020 ◽  
Vol 17 (14) ◽  
pp. 5226
Author(s):  
Elisa Bustaffa ◽  
Francesca Gorini ◽  
Fabrizio Bianchi ◽  
Fabrizio Minichilli
Keyword(s):  
Dietary Habits ◽  
Public Health Issue ◽  
Contaminated Water ◽  
Metabolic Capacity ◽  
Genetic Characteristics ◽  
Arsenic Metabolism ◽  
Factors Affecting ◽  
Arsenic Methylation ◽  
Methylation Capacity ◽  
Critical Public Health

Chronic arsenic (As) exposure is a critical public health issue. The As metabolism can be influenced by many factors. The objective of this study is to verify if these factors influence As metabolism in four Italian areas affected by As pollution. Descriptive analyses were conducted on 271 subjects aged 20–49 in order to assess the effect of each factor considered on As methylation. Percentages of metabolites of As in urine, primary and secondary methylation indexes were calculated as indicators for metabolic capacity. The results indicate that women have a better methylation capacity (MC) than men, and drinking As-contaminated water from public aqueducts is associated with poorer MC, especially in areas with natural As pollution. In areas with anthropogenic As pollution occupational exposure is associated with a higher MC while smoking with a poorer MC. Dietary habits and genetic characteristics are probably implicated in As metabolism. BMI, alcohol consumption and polymorphism of the AS3MT gene seem not to influence As MC. Arsenic metabolism may be affected by various factors and in order to achieve a comprehensive risk assessment of As-associated disease, it is crucial to understand how these factors contribute to differences in As metabolism.

scholarly journals Prevalence and Correlates of Intestinal Parasites among Patients Admitted to Mirembe National Mental Health Hospital, Dodoma, Tanzania

2017 ◽  
Vol 2017 ◽  
pp. 1-6 ◽  
Author(s):  
Azan A. Nyundo ◽  
David Z. Munisi ◽  
Ainory P. Gesase
Keyword(s):  
Neglected Tropical Diseases ◽  
Intestinal Parasites ◽  
Psychiatric Patients ◽  
Parasitic Infection ◽  
Parasitic Infections ◽  
Intestinal Parasitic Infection ◽  
Psychiatric Facility ◽  
Concentration Data ◽  
Cross Sectional ◽  
Stool Samples

Background. Neglected tropical diseases continue to be one of the leading causes of morbidity and mortality in the developing world. Psychiatric patients are among groups at risk for parasitic infection although control and monitoring programs largely overlook this population. This study aimed at determining prevalence and factors associated with intestinal parasitic infection among patients admitted to a psychiatric facility.Method. The study followed cross-sectional design; all the residing patients that met the inclusion criteria were included in the survey. Stool samples were collected and examined by direct wet preparation and formol-ether concentration. Data were analyzed with STATA version 12.1; Chi-square test was computed to determine the level of significance atpvalue < 0.05.Results.Of all 233 patients who returned the stool samples, 29 (12.45%) screened were positive for an intestinal parasite. There was no significant association between parasite carriage and age, sex, or duration of hospital stay.Conclusion. The study shows that intestinal parasitic infection is common among patients in a psychiatric facility and highlights that parasitic infections that enter through skin penetration may be a more common mode of transmission than the oral route. Furthermore, the study underscores the need for surveillance and intervention programs to control and manage these infections.

scholarly journals Physical and Sedentary Activities and Childhood Overweight/Obesity: A Cross-Sectional Study among First-Year Children of Primary Schools in Modena, Italy

2021 ◽  
Vol 18 (6) ◽  
pp. 3221
Author(s):  
Stefania Paduano ◽  
Antonella Greco ◽  
Lucia Borsari ◽  
Chiara Salvia ◽  
Stefano Tancredi ◽  
...  
Keyword(s):  
Digital Media ◽  
Primary Schools ◽  
Parental Education ◽  
Protective Factor ◽  
Dietary Habits ◽  
Family Characteristics ◽  
Public Health Issue ◽  
First Year ◽  
Cross Sectional ◽  
Sedentary Activities

Children obesity is a serious public health issue. This study aimed to investigate physical/sedentary activities of first-year primary schools children in Modena, and their association with overweight/obesity and dietary habits of children and family characteristics to identify the risk factors for unhealthy lifestyles. Child physical/sedentary activities were gathered through an anonymous questionnaire administered to parents, as well as family characteristics and weight/height of child and parents. Logistic regression models, eventually adjusted for parents’ sociodemographic characteristics, were used to analyze data. Questionnaires were delivered by 660 families (74.2%), of which 72 without anthropometric data were excluded. Three out of four children spent in physical activities less than 7 h/week, while 63.9% dedicated to sedentary activities two or more hours/day. From multivariate analysis, the habit significantly affecting children’s overweight/obesity was spending time on tablets/Personal Computers/mobile phones/videogames. Higher parental education level resulted in a protective factor for implementing unhealthy lifestyles in terms of time dedicated to physical/sedentary activities. Our results suggest the need of interventions to increase time for physical activity and to promote a responsible use of digital media involving the entire families to reach all parents regardless of their education and nationality with a possible relapse on other family members.

scholarly journals THE UTILITY OF BLOOD AND BONE MARROW FILMS AND TREPHINE BIOPSY SECTIONS IN THE DIAGNOSIS OF PARASITIC INFECTIONS

2015 ◽  
Vol 7 ◽  
pp. e2015039 ◽  
Author(s):  
Clare Miller ◽  
Barbara Bain
Keyword(s):  
Bone Marrow ◽  
Iron Deficiency Anaemia ◽  
Parasitic Infection ◽  
Clinical History ◽  
Bone Marrow Examination ◽  
Accurate Diagnosis ◽  
Parasitic Infections ◽  
Trephine Biopsy ◽  
Deficiency Anaemia ◽  
Blood Examination

The laboratory haematologist has a role in the diagnosis of parasitic infections. Peripheral blood examination is critical in the diagnosis of malaria, babesiosis, filariasis and trypanosomiasis. Bone marrow examination is important in the diagnosis of leishmaniasis and occasionally leads to the diagnosis of other parasitic infections. The detection of eosinophilia or iron deficiency anaemia can alert the laboratory haematologist or physician to the possibility of parasitic infection. In addition to morphological skills, an adequate clinical history is important for speedy and accurate diagnosis, particularly in non-endemic areas.

scholarly journals Parasitic Infections Associated with Unfavourable Outcomes in Transplant Recipients

Medicina ◽  
2018 ◽  
Vol 54 (2) ◽  
pp. 27 ◽  
Author(s):  
Wojciech Wołyniec ◽  
Małgorzata Sulima ◽  
Marcin Renke ◽  
Alicja Dębska-Ślizień
Keyword(s):  
Bone Marrow ◽  
Opportunistic Infections ◽  
Immunosuppressive Treatment ◽  
Parasitic Infection ◽  
Parasitic Infections ◽  
Solid Organ ◽  
Tropical Countries ◽  
Real Risk ◽  
Increased Risk ◽  
Disseminated Disease

Introduction. The immunosuppression used after transplantation (Tx) is associated with an increased risk of opportunistic infections. In Europe, parasitic infections after Tx are much less common than viral, bacterial and fungal ones. However, diseases caused by parasites are very common in tropical countries. In the last years the number of travellers with immunosuppression visiting tropical countries has increased. Methods. We performed a literature review to evaluate a risk of parasitic infections after Tx in Europe. Results. There is a real risk of parasitic infection in patients after Tx travelling to tropical countries. Malaria, leishmaniasis, strongyloidiasis and schistosomiasis are the most dangerous and relatively common. Although the incidence of these tropical infections after Tx has not increased, the course of disease could be fatal. There are also some cosmopolitan parasitic infections dangerous for patients after Tx. The greatest threat in Europe is toxoplasmosis, especially in heart and bone marrow recipients. The most severe manifestations of toxoplasmosis are myocarditis, encephalitis and disseminated disease. Diarrhoea is one of the most common symptoms of parasitic infection. In Europe the most prevalent pathogens causing diarrhoea are Giardia duodenalis and Cryptosporidium. Conclusions. Solid organ and bone marrow transplantations, blood transfusions and immunosuppressive treatment are associated with a small but real risk of parasitic infections in European citizens. In patients with severe parasitic infection, i.e., those with lung or brain involvement or a disseminated disease, the progression is very rapid and the prognosis is bad. Establishing a diagnosis before the patient’s death is challenging.

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