scholarly journals Epidemiological features and clinical manifestations in 469 adult patients with brucellosis in Babol, Northern Iran

2004 ◽  
Vol 132 (6) ◽  
pp. 1109-1114 ◽  
Author(s):  
M. R. HASANJANI ROUSHAN ◽  
M. MOHREZ ◽  
S. M. SMAILNEJAD GANGI ◽  
M. J. SOLEIMANI AMIRI ◽  
M. HAJIAHMADI
Keyword(s):  
Risk Factors ◽  
Rural Areas ◽  
Clinical Symptoms ◽  
Clinical Manifestations ◽  
Animal Husbandry ◽  
Neurological Complications ◽  
Northern Iran ◽  
Veterinary Profession ◽  
Epidemiological Features ◽  
Medical University

The epidemiological features and clinical manifestations of adult cases of brucellosis admitted to the Department of Infectious Diseases, Babol Medical University, Iran from 1997 to 2002 were investigated. Of 469 cases, 267 (56·9%) were males. The mean age of cases was 36·9±15 years. Most (60·8%) were from rural areas. Two thirds of cases (306, 66·3%) presented during spring or summer. Fresh cheese (22·4%), animal husbandry (11·3%), laboratory worker (8·1%) and veterinary profession (1·5%) were the main risk factors. Forty-five families (9·6%) had two cases. Sweating, fever, and arthralgia were the most frequent clinical symptoms. Complications were documented in 105 males (39·5%) and 41 females (20·3%, P=0·0001). Peripheral arthritis was seen in 24 (9%) males and 19 (9·4%) females, with knees and hips being the most common sites of infection. Sacroiliitis and spondylitis were seen in 28 (6%) and 32 (6·8%) cases respectively with spondylitis more common in males (P=0·023). Epididymo-orchitis was seen in 29 (10·9%) males. There were three cases each of endocarditis (0·6%) and neurological complications (0·6%). Most patients with brucellosis did not have any of the known risk factors for brucellosis. Thus consumption of unsafe dairy products could be the main route of infection. The disease manifested with a diversity of clinical manifestations and complications. Complications were more frequent in males than females.

scholarly journals FEATURES OF CLINICAL SYMPTOMS AND THE INFLUENCE OF RISK FACTORS ON THE OCCURRENCE OF BRONCHIAL ASTHMA IN CHILDREN OF LVIV REGION OF DIFFERENT AGES

2021 ◽  
pp. 96-101
Author(s):  
O. R. Trutiak ◽  
O. L. Lychkovska ◽  
R. R. Holovyn ◽  
M. I. Dats-Opoka
Keyword(s):  
Risk Factors ◽  
Preschool Children ◽  
Bronchial Asthma ◽  
Clinical Symptoms ◽  
Age Groups ◽  
Clinical Manifestations ◽  
Physical Development ◽  
Shortness Of Breath ◽  
Different Ages ◽  
Asthma In Children

Bronchial asthma (BA) is a common chronic pathology of the lower respiratory tract in children. The first manifestations of the disease can begin at any age, but the clinical features, of the course, are different in different periods of childhood. Manifestations and course of asthma may disappear or progress with age. Therefore, it is likely that there are differences in the pathophysiology, inflammatory response of the body and the features of the clinic of asthma in children of different ages, which affects the diagnosis and treatment. The aim of the study was to determine the features of clinical symptoms and the influence of risk factors for asthma on its occurrence in children of different ages. Materials and methods. We analyzed the anamnesis and clinical symptoms of 57 children aged 3 to 18 years, who were treated from September 2020 to June 2021 in the Lviv Regional Children's Clinical Hospital “OHMATDYT” and in the Lviv Municipal City Children's Clinical Hospital. The age groups did not differ statistically in the severity of asthma (P> 0.05). Thus, in group 1 was 1 patient (9.09%) with mild form, 1 patient (9.09%) - moderate persistent form, 8 patients (72.73%) - with severe persistent form. Among patients of age group 2 was 1 patient (3.85%) with mild persistent form, 3 children (11.54%) - moderate and 21 children (80.77%) - with severe persistent form. In group 3 was 1 patient (5%) with a mild persistent form, 6 patients (30%) - moderate and 12 children (80%) - with a severe persistent form. The vast majority of patients were boys (84.21 ± 4.83%). All patients underwent general clinical examinations, spirometry, and allergy tests. We used the clinical-anamnestic method to perform the tasks of the work, which consisted in collecting a detailed somatic and genealogical anamnesis during the parents` questionnaire. Physical development of children was assessed using centile tables. Statistics were evaluated by calculating Student's t-test and Pearson's consistency test. Preschool children with asthma were more likely to experience shortness of breath during exercise and a wet low-yielding cough, and children of primary and secondary school age were more characterized by concomitant allergic rhinitis. Autumn was more unfavorable period for the exacerbation of clinical manifestations of asthma in children of Lviv region was period. We did not find correlation of birth weight on the timing of asthma. However, a burdensome obstetric history contributed to the early development of clinical manifestations of asthma. Preschool children were more likely to be exposed to nicotine during the antenatal period and had a shorter duration of breastfeeding, which may be a probable risk factor for asthma in preschool children. In 77% of children from different age groups were burdened with a history of allergies, with 66% of cases more pronounced in the maternal line. An analysis of physical development revealed that most preschool children were overweight. Conclusions. Asthma has features of clinical symptoms in children of different ages - shortness of breath during exercise and whooping cough are characteristic of preschool children, and concomitant chronic persistent rhinitis - for older age groups. Seasonal exacerbations are characteristic of asthma in children; in particular, the autumn period is more unfavorable, common for asthmatics in children of all ages among patients in Lviv region. Maternal smoking during pregnancy has a significant effect on the risk of developing asthma in children. Also, a burdened maternal allergy history and overweight child contributes to the development of asthma in children.

scholarly journals Characteristics of CoVID-19 in children: the first experience in the hospital of st. Petersburg

2020 ◽  
Vol 12 (3) ◽  
pp. 56-63 ◽  
Author(s):  
E. A. Dondurey ◽  
L. N. Isankina ◽  
O. I. Afanasyeva ◽  
A. V. Titeva ◽  
T. V. Vishnevskaya ◽  
...  
Keyword(s):  
Blood Test ◽  
Clinical Laboratory ◽  
Clinical Symptoms ◽  
Intensive Therapy ◽  
Clinical Manifestations ◽  
Gastrointestinal Symptoms ◽  
Total Mortality ◽  
Upper Respiratory Tract ◽  
Epidemiological Features ◽  
Upper Respiratory

Objective: to identify the clinical, laboratory and epidemiological features of the new coronavirus (CV) infection in the provision of specialized medical care to children in the megalopolis of the Russian Federation. Methods: 674 cases of hospitalization of patients from birth to 17 years old inclusive with confirmed COVID-19 in the period from March 26 to June 26, 2020 in a children’s multidisciplinary hospital in St. Petersburg. Diagnostics of SARS-COV-2 in upper respiratory tract (URT) smears was carried out by PCR (a set of reagents for detecting RNA of coronavirus 2019-nCoV by PCR with hybridization-fluorescence detection “Vector-PCRRV-2019-nCoV-RG”). Patients underwent 4 (3; 5) repeated examinations depending on the diagnosis of the referral, as well as the duration of the convalescent virus carriage. The analysis of the severity of the course of the disease, the main clinical manifestations and their relationship with the development of pneumonia, as well as the epidemiological features of COVID-19 in children. The duration of inpatient treatment, outcomes and the need for intensive care are described. Changes in a number of laboratory parameters on analyzers made in the USA were assessed: a clinical blood test on a hematological one - Coulter UniCel (Beckman Coulter), a biochemical blood test on a biochemical one - Uni Cel DxC (Beckman Coulter), a coagulogram on a hemostasis analyzer (Instrumentation Laboratory). Results: Overall, there was a favorable course of COVID-19 in children. Intensive therapy was required only in 3.6% of cases with a total mortality rate of 0.15%, Kawasakilike syndrome was recorded in 0.3% of cases. In 1/3 of patients, prolonged viral shedding from the upper respiratory tract was detected. In children, intrafamilial infection from adults was in the lead; schoolchildren accounted for half of all hospitalizations. A distinctive feature of the new infection was mild clinical symptoms with fever and catarrhal symptoms up to 4/5 of cases, gastrointestinal symptoms - in every third patient. There were no significant differences in the severity of the disease by age. Pneumonia, diagnosed in ¾ cases by computed tomography, complicated the course in 13.1% of cases. The defeat of the lungs was accompanied by fever and dry cough, and in a more severe course: desaturation, chest pains, a feeling of insufficiency of inspiration. The age peaks of the incidence of pneumonia were revealed: at 4, 9, 12 years old and at the age of 17 years, the maximum (in 1/3 of cases). Laboratory changes were insignificant and quickly reversible. Conclusion: the course of COVID-19 in children in the megalopolis of Russia is comparable with foreign information. However, taking into account the experience of “Spanish ‘flu”, it is possible that in pediatric practice the number of severe forms and unfavorable outcomes may change in the near future, especially due to the difficulty of diagnosing Kawasaki-like syndrome and the need for a multidisciplinary approach to the treatment of such patients. Currently, the most vulnerable to the new CV are children with severe oncological, neurological and cardiovascular pathology, who have a rapid decompensation of the underlying disease against the background of COVID-19.

scholarly journals Etiology and risk factors of early and late onset neonatal sepsis

2021 ◽  
Author(s):  
Tariq Homoud Althagafi ◽  
Mona Abdullah Alharbi ◽  
Ashjan Nasser Bamarhool ◽  
Zahra Dheya Almajed ◽  
Leen Hani Natto ◽  
...  
Keyword(s):  
Risk Factors ◽  
Neonatal Sepsis ◽  
Viral Infections ◽  
Clinical Symptoms ◽  
Late Onset ◽  
Systemic Disease ◽  
Clinical Manifestations ◽  
Different Types ◽  
Lead Levels ◽  
Total Birth Rate

Neonatal sepsis is a systemic disease caused by bacterial organisms, viral infections, or fungus that causes hemodynamic abnormalities and other clinical symptoms resulting in severe complications and may progress into mortality. Parturition can be used to diagnose organisms caused by the premature onset of sepsis in some cases, but only after an average of three days of life. Clinical manifestations of infection may also diagnose the organisms caused by the early onset of sepsis. Late sepsis can refer to any incident of sepsis from delivery to discharge in high-risk newborns, and the majority of them have been hospitalized for a lengthy period. Late-onset Guillain-Barré syndrome infections generally refer to the infections that occur between one week and up to three months post-labor. The precise load fraction for newborn sepsis varies by context, with differing load estimations between nations with varying lead levels. With the diversity of treatments utilized, explaining the degree of obstetric palsy is crucial and complicated. When comparing birthing sepsis rates, it is critical to understand if a tiny figure represents a total birth rate or another rate, such as a hospital admission number. As stated, it is critical to evaluate if population estimates based on the numbers of neonatal sepsis episodes have been recorded. This article aims to review the literature regarding neonatal sepsis from different aspects including, the etiology, risk factors, and different types and onset of neonatal sepsis.

scholarly journals Risk factors and clinical manifestations of cerebral venous thrombosis in patients admitted to Zahedan city hospitals during 2011-2017

2018 ◽  
Vol 9 (3) ◽  
pp. 6-9 ◽  
Author(s):  
Hamed Amirifard ◽  
Alireza Khosravi ◽  
Hoseinali Akbarian
Keyword(s):  
Risk Factors ◽  
Venous Thrombosis ◽  
Cerebral Venous Thrombosis ◽  
Clinical Symptoms ◽  
Post Partum ◽  
Oral Contraceptive Pill ◽  
Clinical Manifestations ◽  
City Hospital ◽  
Blood Clots ◽  
Prevalent Symptom

Background: In Cerebral venous thrombosis (CVT), blood clots are create in the veins and, blood clots may form in the veins or sinuses. In 78% of cases this problem occurred in people lower than 50 years and in women more than men. The annual prevalence of CVT in Iran was 12.3 per one million which was 2.5 times more than world prevalence.Aims and Objective: The aim of this study was to investigate the Risk factors and clinical manifestations of cerebral venous thrombosis in patients admitted to Zahedan city hospitals. Methods and Materials: This retrospective descriptive study was done on 50 patients with CVT which hospitalized in the Zahedan city hospital. Necessary information such as clinical symptoms, risk factors and demographic data extracted from patients file and analyzed by statistical methods in SPSS.16.Results: In this study, 68% of patients were female and 32% were male. The most prevalent season was summer age group 34-43 years constituting about 28 % of the cases. The prevalent season was summer with 38 % cases and headache was the most prevalent symptom (66%). The most prevalent risk factor was infection comprising 30 % of the total patients.Conclusion: Results showed higher prevalence of CVT in women than in men which could be due to the positive relation between prevalence of this disease and risk factors such as oral contraceptive pill (OCP), pregnancy and post-partum period. Also, in this study the most prevalent symptom was headache and the most prevalent season was summer, which could be due to dehydration of patients. The validity of the current study could be further substantiated with study in the similar pattern with more sample size.Asian Journal of Medical Sciences Vol.9(2) 2018 6-9

scholarly journals Risk Factors for Relapse of Human Brucellosis

2015 ◽  
Vol 8 (7) ◽  
pp. 77 ◽  
Author(s):  
Mohammad Reza Hasanjani Roushan ◽  
Zahra Moulana ◽  
Zeinab Mohseni Afshar ◽  
Soheil Ebrahimpour
Keyword(s):  
Risk Factors ◽  
Cox Regression ◽  
Clinical Symptoms ◽  
Clinical Manifestations ◽  
Human Brucellosis ◽  
Chi Square ◽  
Underdeveloped Countries ◽  
Malta Fever ◽  
Serious Disease ◽  
Regression Tests

<p><strong>BACKGROUND &amp; PROPOSE: </strong>Brucellosis is serious disease around the world, especially in underdeveloped countries. It’s clinical manifestations is extensive.<strong> </strong>Thus diagnosis and treatment of this infection have difficulties, in among them, relapse is a great problem. This study aimed to evaluate risk factors of relapse after treatment in patients.</p><p><strong>METHODS: </strong>It is a descriptive-analytic study from 1990 to 2014, in Ayatolla Rohani hospital in Babol, Iran. We studied 980 patients with brucellosis. The studied community included patients infected with brucellosis and the required information was gathered based on their hospital files. The base for recognizing Malta fever were clinical symptoms and Para-clinical sign congruent with infection like as, titer SAT&gt;1:320 and 2-ME&gt;1:160. Patients with relapse and patients without relapse were placed separately in two groups. The data were statistically compared with Spss 16, by Chi-square and Cox –regression tests.</p><p><strong>RESULTS: </strong>Based on this study, treatment regimen is a preventive factor (P=0.000). Moreover, Based on some statistical methods, regimens no. 3 and 4 were introduce preventive factors (P=0.001) and (P=0.004). It should also be noted that findings the same statistical model, factors like gender, age, residence, professional contacts, complications and delay in treatment were also analyzed but none of them are considered as preventive factors<strong>.</strong></p><p><strong>CONCLUSION: </strong>Since the main and exact reason for Malta fever’ relapse is not recognized yet, anticipation of relapse is beneficent for treatment of infection.</p>

scholarly journals Risk Factors Influencing Venous Cerebral Infarction after Meningioma Resection

2021 ◽  
Author(s):  
qing cai ◽  
Shoujie Wang ◽  
Min Zheng ◽  
Xuejiao Wang ◽  
Rong Liu ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cerebral Infarction ◽  
Clinical Symptoms ◽  
Clinical Manifestations ◽  
Imaging Data ◽  
Venous Infarction ◽  
Who Grade ◽  
Risk Patients ◽  
Grade Ii ◽  
Independent Risk Factors

Abstract Introduction Venous cerebral infarction is a serious complication after meningioma resection. To reduce the incidence of venous infarction, we identified risk factors for postoperative venous cerebral infarction after surgical resection of meningioma in patients with clinical symptoms.Methods The clinical and imaging data of 1127 patients with intracranial meningiomas who underwent resection in our hospital were retrospectively collected and analyzed. Venous cerebral infarction was evaluated by postoperative imaging and clinical manifestations. Univariate and multivariate analyses were performed to identify risk factors associated with venous cerebral infarction.Results Overall, 3.3% (37/1127) of patients experienced symptomatic venous cerebral infarction after meningioma resection. Multivariate analysis revealed superficial meningioma, moderate to severe peritumoral edema, peritumoral critical vein and WHO grade II-III as independent predictors of a postoperative venous cerebral infarction. After timely intervention, the symptoms were clearly alleviated in one month, and the prognosis was good, but injury to key veins could cause irreversible neurological disorders.Conclusions Intraoperative protection of veins is the primary way to prevent venous cerebral infarction. The present study identified several significant and independent risk factors for postoperative venous infarction, thereby enabling the identification of high-risk patients who require special attention during clinical and surgical management.

scholarly journals Seroprevalence of Brucellosis among General Population in Famenin City, Western Iran in 2016: The Famenin Brucellosis Cohort Study

2020 ◽  
Vol 23 (11) ◽  
pp. 749-756
Author(s):  
Fariba Keramat ◽  
Manoochehr Karami ◽  
Mohammad Yousef Alikhani ◽  
Saeid Bashirian ◽  
Abbas Moghimbeigi ◽  
...  
Keyword(s):  
Risk Factors ◽  
Rural Areas ◽  
Animal Husbandry ◽  
Demographic Information ◽  
Medical Sciences ◽  
Blood Samples ◽  
Western Iran ◽  
History Of ◽  
Livestock Animal ◽  
The Mean

Background: Brucellosis is endemic in Iran with a higher level of endemicity in western areas, including the Hamadan province. This study aims to define the seroprevalence of brucellosis and it,s risk factors in general the population of Famenin, Hamadan province, in western Iran. Methods: This survey was conducted on 2367 participants in Famenin and its villages from September to November 2016. After receiving written consent from subjects, demographic information was obtained through questionnaires and 10cc blood samples were taken from the participants. Blood samples were sent to the Core facility of Hamadan University of Medical Sciences and were tested using Wright and 2ME kits (Pasteur Institute, Iran) for serological detection of brucellosis. The seroprevalence of brucellosis was reported as percentage with 95% confidence interval (CI). Results: Totally, 2367 individuals with the mean age (SD) of 34.6 (20.9) (range: 2 to 95) years were enrolled. Of these, 1060 (44.8%) were men and 1610 (68.0%) lived in rural areas. The seroprevalence of brucellosis according to the Wright titer (equal to or greater than 1:80) was 6.6% (95% CI: 5.62%, 7.66%). The corresponding prevalence based on 2ME titers (equal to or greater than 1:40) in subjects with positive Wright test was 37.2% (95% CI: 29.5%, 44.84%). We saw a significant association between the incidence of brucellosis and occupation (P < 0.001) and type of contact with livestock (P = 0.009) as two important risk factors. Conclusion: The seroprevalence of brucellosis in Famenin population was considerable. Contact with livestock, animal husbandry, farming and history of brucellosis were risk factors for brucellosis infection.

Seroprevalence, risk factors, and clinical symptoms of Toxocara spp. infection among children 3-15 years old in northern Iran

2021 ◽  
Vol 76 ◽  
pp. 101643
Author(s):  
Fatemeh Cheraghali ◽  
Fatemeh Fadaei Jouybari ◽  
Farideh Tohidi ◽  
Reza Ghasemikhah ◽  
Ali Taghipour ◽  
...  
Keyword(s):  
Risk Factors ◽  
Clinical Symptoms ◽  
Northern Iran

scholarly journals The novel coronavirus disease (COVID-19) in children with cancer, hematologic malignancies, and severe immunodeficiencies. Results of monocenter study

2021 ◽  
Vol 20 (4) ◽  
pp. 89-99
Author(s):  
G. G. Solopova ◽  
E. V. Tsyganova ◽  
A. V. Kondrashova ◽  
G. N. Gordeeva ◽  
E. V. Rozanceva ◽  
...  
Keyword(s):  
Risk Factors ◽  
Clinical Symptoms ◽  
Severe Disease ◽  
Clinical Manifestations ◽  
Specific Treatment ◽  
Hematologic Malignancies ◽  
Underlying Disease ◽  
Hematopoietic Stem ◽  
Female Ratio ◽  
Factors Associated

Data on clinical manifestations of COVID-19 in immunocompromised patients in Russia is lacking, which prompted us to conduct a study to investigate clinical manifestations, risk factors, and outcomes of SARS-CoV-2 infection in children with oncological and hematological diseases treated at the D. Rogachev NMRCPHOI (Center). In this retrospective-prospective, nonrandomized, non-interventional study we enrolled children under 18 years with cancer, hematologic malignancies, and primary immunodeficiencies (PIDs) who underwent treatment at the Center from April 2020 to October 2021. COVID-19 cases were confirmed by polymerase chain reaction testing and classified as asymptomatic, mild, moderate, severe and critical. The study was approved by the Independent Ethics Committee and the Scientific Council of the Center. The study included 89 patients with a median age of 9.7 years and almost equal gender distribution (the male-to-female ratio was 1.1:1). Most patients (74%) were infected in a family claster. The main underlying diseases were: hemoblastoses (43.8%), solid tumors (33.7%), PIDs (14.6%). The most common clinical symptoms were fever (29%) and respiratory symptoms (47%). In 79% of cases, patients were asymptomatic or had mild symptoms; 21% of patients had moderate and severe disease (16% and 5%, accordingly). Risk factors associated with severe COVID-19 included lymphopenia (p < 0.001) and hematopoietic stem cell transplantation (HSCT) (p = 0.002). Full recovery was documented in 84% of the patients, 16% died, however COVID-attributed mortality was 5.5%. The highest mortality was in patients with moderate/severe COVID-19 (47% vs 7%, p < 0.001), in those with progression/ relapse of the underlying disease (36.3% vs 6%, p = 0.02), in children who had received specific therapy within a year before the SARS-CoV-2 diagnosis (21% vs 0%, p = 0.02), among HSCT recipients (31.6% vs 12.1%, p = 0.02), and patients with concomitant infections (33% vs 9.2%, p < 0.01). Factors associated with poor prognosis were moderate or severe COVID-19, relapse/ progression of the underlying disease, specific treatment (HSCT in particular) within 1 year before the SARS-CoV-2 diagnosis, concomitant infections, and lymphopenia. Data obtained in this study can help physicians with management decisions at this population of patients. 

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