scholarly journals Low Frequency of Adenovirus, Rotavirus, and Norovirus in Pediatric Diarrheal Samples from Central Iran

2021 ◽  
Vol In Press (In Press) ◽  
Author(s):  
Elnaz Abbasi ◽  
Mahdieh Mondanizadeh ◽  
Alex van Belkum ◽  
Ehsanollah Ghaznavi-Rad
Keyword(s):  
Pediatric Patients ◽  
Clinical Symptoms ◽  
Low Frequency ◽  
Cross Sectional Study ◽  
Central Iran ◽  
Viral Gastroenteritis ◽  
Cross Sectional ◽  
Bacterial Gastroenteritis ◽  
Viral Enteritis ◽  
Acute Viral Gastroenteritis

Background: Acute viral gastroenteritis is a disorder that affects children globally but mostly in developing countries. Adenoviruses, rotaviruses, and noroviruses are the leading viral causes of childhood gastroenteritis. Objectives: This study is the first to investigate the frequency of these viruses in diarrheal samples from pediatric patients living in central Iran. Methods: A total of 173 samples of pediatric diarrhea, from May 2015 to May 2016, were included in this descriptive cross-sectional study. The samples were analyzed using in-house developed PCR and reverse transcription (RT)-PCR methods to investigate the frequency of adenoviruses, rotaviruses, and noroviruses. Results: Out of 173 samples of pediatric diarrhea, eight were shown to contain enteric viruses (4.6%): (1) four with adenoviruses (2.3%); (2) three with rotaviruses (1.7%); and (3) one with a genogroup II norovirus (0.6%). Most of the positive samples were obtained from children under the age of seven. The most common additional clinical symptoms in pediatric patients with viral agents were fever, vomiting, and abdominal pain. Conclusions: In central Iran, adenoviruses and rotaviruses were rarely found as agents responsible for gastroenteritis. Although viral gastroenteritis in this area had less frequency than bacterial gastroenteritis, we need to monitor all enteropathogenic agents for longer periods to understand better real endemicity and the possibility of unexpected viral enteritis outbreaks.

scholarly journals Low Endemic Frequency of Adenovirus, Rotavirus and Norovirus in Pediatric Diarrhea Samples from Central Iran

2020 ◽  
Author(s):  
Elnaz Abbasi ◽  
Mahdieh Mondanizadeh ◽  
Alex van Belkum ◽  
Ehsanollah Ghaznavi-Rad
Keyword(s):  
Pediatric Patients ◽  
Clinical Symptoms ◽  
Cross Sectional Study ◽  
Central Iran ◽  
Viral Gastroenteritis ◽  
Cross Sectional ◽  
Bacterial Gastroenteritis ◽  
Viral Enteritis ◽  
Acute Viral Gastroenteritis ◽  
Term Monitoring

Abstract Background: Acute viral gastroenteritis is a disorder that affects children on a worldwide scale but mostly in developing countries. Adenoviruses, rotaviruses, and noroviruses are the major viral cause of childhood gastroenteritis. This study is the first to investigate the prevalence of these viruses in diarrhea samples from pediatric patients living in central Iran.Methods: A total of 173 samples of pediatric diarrhea, from May 2015 to May 2016, was included in this descriptive cross-sectional study. The samples were analyzed using in-house developed PCR and reverse transcription (RT) -PCR methods to investigate the prevalence of adeno-, rota- and noroviruses. Results: Out of 173 samples of pediatric diarrhea, eight were shown to contain enteric viruses (4.6%): four of these were adenovirus (2.3%), three were rotavirus (1.7%), and one represented a genogroup II norovirus (0.6%). Most of the positive samples were obtained from children under the age of seven. The most common additional clinical symptoms in pediatric patients with viral agents were fever, vomiting, and abdominal pain. Conclusions: Adenovirus and rotavirus were rarely found as agents responsible for gastroenteritis in central Iran. Although we show that the frequency of viral gastroenteritis is low in this area compared to bacterial gastroenteritis, still longer-term monitoring of all enteropathogenic agents should provide a deeper understanding of the real endemicity and the possible occurrence of unexpected outbreaks of viral enteritis.

scholarly journals The Frequency of the Intestinal Parasites Giardia Lamblia and Entamoeba Histolytica in Pediatric Diarrhea Specimens from Central Iran

2020 ◽  
Vol 14 (1) ◽  
pp. 53-56
Author(s):  
Elnaz Abbasi ◽  
Alireza Amouzandeh-Nobaveh ◽  
Ehsanollah Ghaznavi-Rad
Keyword(s):  
Entamoeba Histolytica ◽  
Giardia Lamblia ◽  
Clinical Symptoms ◽  
Intestinal Parasites ◽  
Cross Sectional Study ◽  
Central Iran ◽  
Parasitic Infections ◽  
Infectious Diarrhea ◽  
Cross Sectional ◽  
Sedimentation Method

Introduction: Intestinal parasitic infections, particularly those caused by Giardia lamblia, are among the major health problems that exist worldwide, especially in developing countries. This study aimed to investigate the prevalence of the intestinal parasites Giardia lamblia and Entamoeba histolytica that were isolated from samples of infectious diarrhea in pediatric patients from Central Iran. Methods: This descriptive cross-sectional study included 230 samples of infectious diarrhea that were collected from May 2015 to February 2016. Direct observation, the formalin-ether sedimentation method and the technique using the Polymerase Chain Reaction (PCR) of β-giardin and EH primers were used for the identification of Giardia lamblia and Entamoeba histolytica. Results: Out of 230 samples of infectious diarrhea, five cases (2.1%) of Giardia lamblia and no cases (0%) of Entamoeba histolytica were identified using the formalin-ether sedimentation method and the same result were obtained using PCR technique. Of the five patients who had Giardia lamblia, three (60%) were male and two (40%) were female. The most common clinical symptoms in these patients were stomach ache and diarrhea (100%) and mucus in the stool (80%). Conclusion: Giardia lamblia was introduced as a parasitic agent causing diarrhea from Central Iran. The results indicate that pediatricians and, even more importantly, experts in laboratories should pay special attention to the identification of this parasite to treat the patients as effectively and as quickly as possible.

CLINICAL SYMPTOMS, BIOCHEMISTRY AND CYTOLOGY OF PLEURAL, PERITONEAL EFFUSIONS

2016 ◽  
pp. 66-71
Author(s):  
Van Mao Nguyen ◽  
Huyen Quynh Trang Pham
Keyword(s):  
Pleural Effusion ◽  
Clinical Symptoms ◽  
Cross Sectional Study ◽  
Malignant Cells ◽  
Sectional Study ◽  
Pleural Effusions ◽  
Cross Sectional ◽  
Breath Sounds ◽  
Peritoneal Effusion ◽  
Neutrophil Leukocytes

Background: The cytology and the support of clinical symptoms, biochemistry for diagnosis of the cases of effusions are very important. Objectives: - To describe some of clinical symptoms and biochemistry of effusions. - To compare the results between cytology and biochemistry by the causes of pleural, peritoneal fluids. Material & Method: A cross-sectional study to describe all of 47 patients with pleural, peritoneal effusions examinated by cytology in the Hospital of Hue University of Medicine and Pharmacy from April 2013 to January 2014. Results: In 47 cases with effusions, pleural effusion accounting for 55.32%, following peritoneal effusions 29.79% and 14.89% with both of them. The most common symptoms in patients with pleural effusions were diminished or absent tactile fremitus, dull percussion, diminished or absent breath sounds (100%), in patients with peritoneal effusions was ascites (95.24%). 100% cases with pleural effusions, 50% cases with peritoneal effusions and 80% cases with pleural and peritoneal effusions were exudates. The percentage of malignant cells in patients with pleural effusions was 26.92%, in peritoneal effusions was 28.57%, in pleural and peritoneal effusions was 42.86%. The percentage of detecting the malignant cells in patients with suspected cancer in the first test was 57.14%, in the second was 9.53% and 33.33% undetectable. Most of cases which had malignant cells and inflammatory were exudates, all of the cases which had a few cells were transudates. Besides, 7.5% cases which had high neutrophil leukocytes were transudates. Conclusion: Cytology should be carry out adding to the clinical examinations and biochemistry tests to have an exact diagnosis, especially for the malignant ones. For the case with suspected cancer, we should repeat cytology test one more time to increase the ability to detect malignant cells. Key words: Effusion, pleural effusion, peritoneal effusion, cytology, biochemistry

Prevalence of COVID-19-like Symptoms among People Living with HIV, and Using Antiretroviral Therapy for Prevention and Treatment

2020 ◽  
Vol 18 (5) ◽  
pp. 373-380 ◽  
Author(s):  
SeyedAhmad SeyedAlinaghi ◽  
Maryam Ghadimi ◽  
Mahboubeh Hajiabdolbaghi ◽  
Mehrnaz Rasoolinejad ◽  
Ladan Abbasian ◽  
...  
Keyword(s):  
Respiratory Symptoms ◽  
Antiretroviral Treatment ◽  
Clinical Symptoms ◽  
Cross Sectional Study ◽  
People Living With Hiv ◽  
Shortness Of Breath ◽  
Sectional Study ◽  
Limited Data ◽  
Cross Sectional ◽  
Living With Hiv

Background: COVID-19 has spread globally with remarkable speed, and currently, there is limited data available exploring any aspect of the intersection between HIV and SARSCoV- 2 co-infection. Objective: To estimate the prevalence of clinical symptoms associated with COVID-19 among people living with HIV (PLWH) in Tehran, Iran. Design: Cross-sectional study. Methods: A total of 200 PLWH were recruited through the positive club via sampling, and completed the symptom-based questionnaire for COVID-19, which was delivered by trained peers. Results: Of 200 participants, respiratory symptoms, including cough, sputum, and shortness of breath, were the most prevalent among participants, but only one person developed symptoms collectively suggested COVID-19 and sought treatments. Conclusions: It appears that existing infection with HIV or receiving antiretroviral treatment (ART) might reduce the susceptibility to the infection with SARS-CoV-2 or decrease the severity of the infection acquired. Further research is needed to understand causal mechanisms.

scholarly journals Characteristics of Pruritus in Various Clinical Variants of Psoriasis: Results of the Multinational, Multicenter, Cross-Sectional Study

Life ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 623
Author(s):  
Kamila Jaworecka ◽  
Dominika Kwiatkowska ◽  
Luiza Marek ◽  
Funda Tamer ◽  
Aleksandra Stefaniak ◽  
...  
Keyword(s):  
Clinical Symptoms ◽  
Cross Sectional Study ◽  
Pustular Psoriasis ◽  
Cross Sectional ◽  
Large Plaque ◽  
Scalp Psoriasis ◽  
Generalized Pustular Psoriasis ◽  
Itch Sensation ◽  
Clinical Variants ◽  
Subtype A

Psoriasis is a chronic, inflammatory skin disease present in about 3% of the world’s population. The clinical symptoms manifest diversely, therefore one can distinguish several subtypes of psoriasis. The majority of patients with psoriasis experience pruritus, which is an unpleasant sensation that decreases patients’ quality of life. The knowledge on pruritus in different subtypes of psoriasis is limited. We have performed a cross-sectional, prospective, and multicenter study to evaluate the relationship between clinical subtypes of psoriasis (large-plaque, nummular, guttate, palmoplantar, inverse, erythrodermic, palmoplantar pustular, generalized pustular psoriasis, and psoriasis of the scalp) and the prevalence, intensity, and clinical manifestation of itch. We introduced a questionnaire assessing various aspects of pruritus to a total of 254 patients. Out of these, 42 were excluded. Pruritus was present in 92.9% of the remaining patients and its prevalence did not depend on the clinical subtype. A correlation between the severity of psoriasis and the intensity of itch was explicitly noticeable in palmoplantar pustular psoriasis and scalp psoriasis (p < 0.05). The itch sensation was individual and differed among subtypes of psoriasis. In conclusion, pruritus is a frequent phenomenon, and its presentation is different in various subtypes of psoriasis.

scholarly journals Rubella Outbreak in Heballi Agasi Ward, Dharwad District, Karnataka, India, 2014–2015

2020 ◽  
Vol 41 (S1) ◽  
pp. s380-s380
Author(s):  
Sree Kalpana Mohankumar ◽  
Vishweshwarayya Hiremath ◽  
Rajashree Koppad
Keyword(s):  
Attack Rate ◽  
Clinical Symptoms ◽  
Cross Sectional Study ◽  
Routine Immunization ◽  
Serum Samples ◽  
Cross Sectional ◽  
Epidemic Curve ◽  
Surveillance Report ◽  
And Gender ◽  
Rubella Vaccination

Background: Countries that have good rubella surveillance, report ∼10,000–20,000 rubella cases annually. In India, not many cases of rubella are reported. The Hebballi Agasi ward of Dharwad district in Karnataka state, India, reported rubella cases on the last week of January 2015. Objective: We investigated the outbreak by time, place, person, and clinical symptoms. Methods: We performed a cross-sectional study. We defined a case as any resident of Heballi Agasi who had fever and rash, with or without lymphadenopathy, arthralgia, conjunctivitis, coryza, and cough, after December 15, 2014. We collected sociodemographic details and clinical symptoms of patients. We collected 5 serum samples and sent them to the National Measles Laboratory, Bangalore. We tested for measles and rubella antibodies. We drew an epidemic curve and a spot map. We computed mean age of cases, and we calculated attack rates by mean age and gender. We calculated proportions to describe clinical symptoms, and we interviewed stakeholders regarding rubella vaccination. We continued surveillance until March 2015. Results: The population of Heballi Agasi was 1,458. We identified 15 rubella cases (9 girls and 6 boys). The outbreak lasted between December 10, 2014, and February 21, 2015, with a peak on January 16, 2015. The overall attack rate was 1% (15 of 1,458). The mean age of the cases was 6 years (range, 1–23). The attack rate was high (7.7%) among those aged 1–6 years (11 of 143). The attack rate among those aged >6 years was 0.3% (4 of 1,315). In addition to fever and rash, 93% of cases (14 of 15) had coryza, 47% had cough (7 of 15), and 40% had conjunctivitis (6 of 15). Lymphadenopathy was present in only 1 case (1 of 15), and arthralgia was absent among all 15 cases. There was no death among the cases. All 5 sera were positive for rubella and negative for measles. Rubella vaccination was not given for any of the cases because no rubella vaccination is provided in the routine immunization program. Conclusions: There was a rubella outbreak in Heballi Agasi ward. Children aged 1–6 years were most affected. We recommend rubella vaccination in the routine immunization.Funding: NoneDisclosures: None

scholarly journals Happiness in marginalized populations: a community–based study in South Central Iran

2021 ◽  
Vol 9 (1) ◽  
Author(s):  
Maryam Kazemi ◽  
Behnam Honarvar ◽  
S. Taghi Heydari ◽  
Hassan Joulaei ◽  
Mohammad Reza Rahmanian Haghighi ◽  
...  
Keyword(s):  
Social Support ◽  
Job Satisfaction ◽  
Cross Sectional Study ◽  
Central Iran ◽  
Slum Area ◽  
Community Based ◽  
Cross Sectional ◽  
South Central ◽  
Main Determinants ◽  
The Unemployed

Abstract Background Happiness has multiple levels and determinants in different communities, cultures, and social groups. The current study aimed to investigate happiness and its main determinants in slums in south central Iran. Methods This community-based, cross-sectional study was conducted with the participation of adults at least 18 years of age living in the biggest slum area in Shiraz, south central Iran. To determine levels of happiness, participants were asked to complete the Persian version of the GHQ28 questionnaire and a checklist based on the 2017 World Happiness Report. Data was analyzed using SPSS software version 19. A p-value less than 0.05 was considered significant. Results The mean age of the participants was 42.06 ± 16.34 years. Overall, 542 participants (45 %) were females, 257 (21.3 %) were illiterate, 678 (56.3 %) were married, and 495 (41.1 %) were unemployed and lived with their household. The happiness score, according to the Cantril ladder score, was 6.41 ± 2 (out of a total score of 10). Happiness was not correlated with gender (p = 0.37) or immigration (p = 0.06). Lower levels of happiness were seen in older adults (r=− 0.12, p < 0.001), illiterates (p = 0.03), the unemployed (p < 0.001), and people separated from their spouses (p < 0.001). Job satisfaction (p < 0.001, r = 0.47), total general health (p < 0.001, r=-0.36) and hope (p < 0.001, r = 0.41) were significantly correlated with happiness. Social support (< 0.001) and sufficient income and satisfaction (p < 0.001) were related with a higher score of happiness. Conclusions Marital status, smoking, employment and job satisfaction, social support and trust, feelings of insecurity in the neighborhood, hope for the future, facing violence, and income satisfaction were the main determinants of happiness in the Sang Siah slum area.

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