scholarly journals Clinical and laboratory findings of patients with the possible diagnosis of influenza hospitalized in affiliated hospitals of Babol University of Medical Sciences, 2015-2016

2018 ◽  
Vol 31 (3) ◽  
pp. 113-116 ◽  
Author(s):  
Mostafa Javanian ◽  
Arefeh Babazadeh ◽  
Soheil Ebrahimpour ◽  
Mehran Shokri ◽  
Masomeh Bayani
Keyword(s):  
Clinical Laboratory ◽  
Clinical Symptoms ◽  
Clinical Signs ◽  
Clinical Manifestations ◽  
Gastrointestinal Symptoms ◽  
Medical Sciences ◽  
Laboratory Findings ◽  
Cross Sectional ◽  
Number Of Patients ◽  
Epidemiological Characteristics

Abstract The clinical and para clinical manifestations of influenza in various patients have range from an autoimmune disease to a life-threatening respiratory infection. In addition, the severity of the disease is influenced by factors such as demographic factors, underlying diseases, and immune response. Therefore, in this study, we evaluated the clinical, laboratory and epidemiological characteristics of patients with this type of influenza in Babol (north of Iran). This study was conducted as a descriptive cross-sectional study from October 2015 to March 2016. Subsequently, in this study, records of 123 patients with clinical signs of the influenza-like disease who have undergone the clinical sign in hospitals affiliated to Babol University of Medical Sciences were reviewed. Of 123 patients admitted to a possible diagnosis of influenza, 58 patients (47.2%) were PCR positive for H1N1, while seventy nine (64.2%) participants were women and 21 (17.1%) had diabetes or underlying lung disease. Most of the involved age groups were of individuals above the age of 50. These were followed by the 21-35 years-old. Fever (78%), cough (65.9%), shivering (58.5%) and myalgia (56.1%) were the most common clinical symptoms. Increased levels of transaminases (43.1%), leukocytosis (35.8%) and thrombocytopenia (34.2%) were as well reported in patients as the most frequently reported para clinical findings. In the present study, the most usual clinical symptoms were fever, cough, chill, and myalgia, while gastrointestinal symptoms were also noticeably observed in patients. In an experimental study, a significant number of patients showed leukocytosis and thrombocytopenia and increased transaminases.

scholarly journals Improved Early Recognition of Coronavirus Disease-2019 (COVID-19): Single-Center Data from a Shanghai Screening Hospital

2020 ◽  
Vol 23 (4) ◽  
pp. 272-276 ◽  
Author(s):  
Ling Peng ◽  
Kang-Yong Liu ◽  
Fei Xue ◽  
Ya-Fang Miao ◽  
Ping-An Tu ◽  
...  
Keyword(s):  
Nucleic Acid ◽  
Clinical Laboratory ◽  
Clinical Symptoms ◽  
Early Recognition ◽  
Case Reports ◽  
Clinical Manifestations ◽  
Nucleic Acid Testing ◽  
Single Center ◽  
Cross Sectional ◽  
Epidemiological Characteristics

Background: In December 2019, an outbreak of a novel coronavirus disease (COVID-19; previously known as 2019-nCoV) was reported in Wuhan, Hubei province, China, which has subsequently affected more than 200 countries worldwide including Europe, North America, Oceania, Africa and other places. The number of infected people is rapidly increasing, while the diagnostic method of COVID-19 is only by nucleic acid testing. Objective: To explain the epidemiological characteristics, clinical features, imaging manifestations and to judge diagnostic value of COVID-19 by analyzing the clinical data of COVID-19 suspected and confirmed patients in a non-outbreak, Shanghai, China. To clarify the early epidemiology and clinical characteristics about COVID-19. Methods: Cross-sectional, single-center case reports of the 86 patients screened at Zhoupu Hospital in Pudong New District, Shanghai, China, from January 23 to February 16, 2020. Epidemiology, demography, clinical, laboratory and chest CTs were collected and analyzed. The screened patients were divided into COVID-19 and non-COVID-19 based on nucleic acid test results. Results: Of the 86 screened patients, 11 were confirmed (12.8%) by nucleic acid testing (mean age 40.73 ± 11.32, 5 males). No significant differences were found in clinical symptoms including fever, cough, dyspnea, sore throat, and fatigue (P > 0.05). No statistical difference was observed in plasma C-reactive protein (CRP) between the two groups (COVID-19 and non-COVID-19 ) of patients (P = 0.402), while the white blood cell count and lymphocyte count of the confirmed patients were slightly lower than those of the suspected patients (P < 0.05). Some non-COVID-19 chest CTs also showed subpleural lesions, such as ground-glass opacities (GGO) combined with bronchiectasis; or halo nodules distributed under the pleura with focal GGO; consolidation of subpleural distribution or combined with air bronchi sign and vascular bundle sign, etc. Conclusion: The early clinical manifestations and imaging findings of COVID-19 are not characteristic in non-outbreak areas. Etiological testing should be performed as early as possible for clinically suspected patients.

scholarly journals Evaluation of Subacute Thyroiditis: Frequency, Clinical Manifestation and Laboratory Findings

2021 ◽  
Author(s):  
Marziyeh Bagheri ◽  
farhad Abbasi ◽  
Kamran Mirzaei ◽  
Manizhe mohamadi ◽  
mohammadreza kalantarhormozi
Keyword(s):  
Sore Throat ◽  
Clinical Laboratory ◽  
Clinical Symptoms ◽  
Clinical Manifestations ◽  
Cross Sectional Study ◽  
Subacute Thyroiditis ◽  
Laboratory Findings ◽  
Cross Sectional ◽  
Inappropriate Treatment ◽  
One Year

Abstract Introduction: Subacute thyroiditis (SAT) is a type of viral thyroiditis, which is often a self-limiting illness, but it causes diagnostic mistakes due to a number of clinical symptoms and leads to inappropriate treatment. In this study, clinical, laboratory and demographic findings of patients have been investigatedMethods: This descriptive cross-sectional study was performed on 40 patients (27 female-13 male) with subacute thyroiditis during one year. Data included age, sex, clinical symptoms (fever, sore throat, otalgia, fatigue, sweating ...) and laboratory findings. (ESR, CRP, TSH, T4 and WBC). Their files were extracted and analyzed with SPSS.Results: In this study, 67% of the patients were women with the mean age of 38.48 ± 8.7. Female to male ratio was 2.7 to 1. The most common clinical symptoms were fever (57.5%) and sore throat (55%). Laboratory findings: ESR, TSH,T4 and WBC with average of 67.32, 0.283, 15.368 and 12.456, respectively. CRP positive in 80% of patients who underwent this test. 80 percent of the patients responded to the treatment. The recurrence rate was estimated 42% and 11% for those who received NSAIDs and Prednisolone, respectivelyConclusion: In this study, SAT was most prevalent in women in their fourth decade of life. Clinical symptoms were consistent with most studies in terms of prevalence and incidence. There was no significant association between the age and sex of the patients and their clinical manifestations and laboratory results from laboratory considerations, low concentrations of TSH, high levels of ESR and positive CRP were found to be helpful in diagnosis. Prednisolone proved to be more effective in treating SAT.

scholarly journals Clinical and laboratory findings in elderly with Community-Acquired Pneumonia in Babol, northern Iran – 2017-2019

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Saleh Habibi ◽  
Arefeh Babazadeh ◽  
Soheil Ebrahimpour ◽  
Parisa Sabbagh ◽  
Mehran Shokri
Keyword(s):  
Older Adults ◽  
Age Groups ◽  
Clinical Manifestations ◽  
Gastrointestinal Symptoms ◽  
Vital Signs ◽  
The Elderly ◽  
Community Acquired Pneumonia ◽  
Northern Iran ◽  
Laboratory Findings ◽  
Cross Sectional

Abstract Morbidity and mortality are higher in older adults with community-acquired pneumonia (CAP) than in other age groups. Also, CAP in older adults has various clinical manifestations with other. A higher mortality rate in the elderly with CAP may contribute to a delay in management. Consequently, the purpose of this study was to investigate the clinical and laboratory manifestations of CAP in the elderly. This cross-sectional study was conducted on 221 elderly patients with CAP who were admitted to Ayatollah Rouhani Hospital, in Babol, northern of Iran, in 2017-2019. Patient outcomes included 170 cases that recovered from CAP, and 51 cases that died of complications. Patients were evaluated in terms of their clinical and laboratory manifestations. The most common symptoms of pneumonia were cough (79.6%), sputum (73.8%), weakness (72.9%), fever (56%), dyspnea (46.2%). The most frequent underlying disease was ischemic heart disease (43.9%). In our study, clinical and laboratory characteristics in older patients with CAP were evaluated and compared with other studies confirming past findings, but there were differences in some cases, such as vital signs, gastrointestinal symptoms, and disturbance of the level of consciousness. Therefore, it recommends carefully taking the patients’ initial histories and accurately recording their clinical and laboratory symptoms.

scholarly journals Novel Coronavirus Infection (COVID-19) in Humans: A Scoping Review and Meta-Analysis

2020 ◽  
Vol 9 (4) ◽  
pp. 941 ◽  
Author(s):  
Israel Júnior Borges do Nascimento ◽  
Nensi Cacic ◽  
Hebatullah Mohamed Abdulazeem ◽  
Thilo Caspar von Groote ◽  
Umesh Jayarajah ◽  
...  
Keyword(s):  
Scoping Review ◽  
Clinical Symptoms ◽  
Meta Analysis ◽  
Laboratory Data ◽  
Gastrointestinal Symptoms ◽  
Common Disease ◽  
Imaging Data ◽  
Laboratory Findings ◽  
Number Of Patients ◽  
Novel Coronavirus

A growing body of literature on the 2019 novel coronavirus (SARS-CoV-2) is becoming available, but a synthesis of available data has not been conducted. We performed a scoping review of currently available clinical, epidemiological, laboratory, and chest imaging data related to the SARS-CoV-2 infection. We searched MEDLINE, Cochrane CENTRAL, EMBASE, Scopus and LILACS from 01 January 2019 to 24 February 2020. Study selection, data extraction and risk of bias assessment were performed by two independent reviewers. Qualitative synthesis and meta-analysis were conducted using the clinical and laboratory data, and random-effects models were applied to estimate pooled results. A total of 61 studies were included (59,254 patients). The most common disease-related symptoms were fever (82%, 95% confidence interval (CI) 56%–99%; n = 4410), cough (61%, 95% CI 39%–81%; n = 3985), muscle aches and/or fatigue (36%, 95% CI 18%–55%; n = 3778), dyspnea (26%, 95% CI 12%–41%; n = 3700), headache in 12% (95% CI 4%–23%, n = 3598 patients), sore throat in 10% (95% CI 5%–17%, n = 1387) and gastrointestinal symptoms in 9% (95% CI 3%–17%, n = 1744). Laboratory findings were described in a lower number of patients and revealed lymphopenia (0.93 × 109/L, 95% CI 0.83–1.03 × 109/L, n = 464) and abnormal C-reactive protein (33.72 mg/dL, 95% CI 21.54–45.91 mg/dL; n = 1637). Radiological findings varied, but mostly described ground-glass opacities and consolidation. Data on treatment options were limited. All-cause mortality was 0.3% (95% CI 0.0%–1.0%; n = 53,631). Epidemiological studies showed that mortality was higher in males and elderly patients. The majority of reported clinical symptoms and laboratory findings related to SARS-CoV-2 infection are non-specific. Clinical suspicion, accompanied by a relevant epidemiological history, should be followed by early imaging and virological assay.

scholarly journals Clinical characteristics of COVID-19 in children compared with adults in Shandong, China

2020 ◽  
Author(s):  
Wenjun Du ◽  
Jinhong Yu ◽  
Hui Wang ◽  
Xiaoguo Zhang ◽  
Shouwei Zhang ◽  
...  
Keyword(s):  
Clinical Laboratory ◽  
Health Workers ◽  
Clinical Symptoms ◽  
Clinical Signs ◽  
Clinical Manifestations ◽  
Case Series ◽  
Signs And Symptoms ◽  
Asymptomatic Patients ◽  
Positive Indicators ◽  
Clinical Signs And Symptoms

Abstract Aims & Background: The COVID-19 outbreak spread in China and is a threat to the world. We reported on the epidemiological, clinical, laboratory, and radiological characteristics of children cases to help health workers better understand and provide timely diagnosis and treatment.Methods: Retrospectively, two research centers’ case series of 67 consecutive hospitalized cases including 14 children cases with COVID-19 between 23 Jan 2020 to 15 Feb 2020 from Jinan and Rizhao were enrolled in this study. Epidemiological, clinical, laboratory, and radiological characteristics of children and adults were analyzed and compared.Results: Most cases in children were mild(21.4%) and conventional cases(78.6%), with mild clinical signs and symptoms, and all cases were of family clusters. Fever (35.7%) and dry cough(21.4%) were described as clinical manifestations in children cases. Dry cough and phlegm were not the most common symptoms in children compared with adults(p=0.03). In the early stages of the disease, lymphocyte counts did not significantly decline but neutrophils counts did in children compared with adults(p=0.00).There was an elevated level of LDH(p=0.01) and a lower level of CRP(p=0.00)and IL-6(p=0.01) in children compared with adults. There were 8 (57.1%)asymptomatic cases and 6 (42.9%)symptomatic cases among the 14 children cases. The age of asymptomatic patients was younger than that of symptomatic patients(p=0.03). Even among asymptomatic patients, 5(62.5%)cases had pneumonia including 3 (60%) cases with bilateral pneumonia, which was not different compared with that of asymptomatic cases(p=0.58, p=0.74).Conclusions: The clinical symptoms of children are mild, and the positive indicators of laboratory tests are rare, which may easily cause clinical misdiagnoses.

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 A A Multicentre ICET-A Study of Confirmed SARS-CoV-2 Infection in Patients with Hemoglobinopathies: Preliminary Data from 10 Countries

2020 ◽  
Vol 12 (1) ◽  
pp. e2020046 ◽  
Author(s):  
Vincenzo De Sanctis
Keyword(s):  
Clinical Laboratory ◽  
Clinical Symptoms ◽  
Respiratory Infections ◽  
Gastrointestinal Symptoms ◽  
Thalassemia Major ◽  
Absolute Number ◽  
Laboratory Findings ◽  
Radiologic Findings ◽  
Novel Coronavirus ◽  
Viral Respiratory Infections

Objectives: This study aims to investigate, retrospectively, the epidemiological and clinical characteristics, laboratory results, radiologic findings and outcomes of novel coronavirus disease-19 (COVID-19) in patients with transfusion dependent β thalassemia (β-thalassemia major-TM), non-transfusion dependent β thalassemia (β-thalassemia intermedia -TI) and sickle cell disease (SCD). Design, setting: A total of 17 Centers, from 10 countries, following 9,499 patients with hemoglobinopathies participated in the survey. Main outcome measures: Clinical, laboratory and radiologic findings and outcomes of patients with COVID-19 were collected from medical records and summarized. Results: A total of 13 patients, 7 with TM, 3 with TI and 3 with SCD, with confirmed COVID-19, were identified from 6 Centers from different countries. The overall mean age of patients was 33.7±12.3 years (range:13-66); 9/13 (69.2%) patients were females. The commonest symptoms in the 10 symptomatic patients were: fever (80%), cough (70%), headache (60%), fatigue (60%), gastrointestinal symptoms (diarrhea /vomiting/abdominal pain; 50%), tachypnea/dyspnea (40%), and sore throat (40%). Six patients had pneumonia (unilateral, bilateral or multiple opacity) and 4 needed oxygen therapy. An oxygen saturation ≤ 93% was documented in 3 patients at diagnosis. 6/10 patients had an exacerbation of anemia (2 with SCD, associated with back and chest pain in 1 patient), and 3 (<30%) had a decreased absolute number of lymphocytes. Increased C-reactive protein and D-dimers were the most common laboratory findings (66.6 %). Conclusions: The clinical presentation for COVID-19 in patients with β-thalassemia and SCD varies. Patients with mild/ordinary COVID-19 infection appear to have clinical symptoms and laboratory findings common to other viral respiratory infections. One 30 year old TM female patient with diabetes and chronic kidney disease. For a better understanding of COVID-19 in patients with hemoglobinopathies, further epidemiologic and clinical studies in a larger cohort of patients are required.

scholarly journals Clinical manifestations, laboratory markers, and renal ultrasonographic examinations in 1-month to 12-year-old Iranian children with pyelonephritis: a six-year cross-sectional retrospective study

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Daryoosh Fahimi ◽  
Leila Khedmat ◽  
Azadeh Afshin ◽  
Zahra Noparast ◽  
Maryam Jafaripor ◽  
...  
Keyword(s):  
Urinary Tract ◽  
Early Diagnosis ◽  
Clinical Symptoms ◽  
Clinical Signs ◽  
Clinical Manifestations ◽  
Ureteral Stones ◽  
Cross Sectional ◽  
Laboratory Markers ◽  
Febrile Uti ◽  
Iranian Children

Abstract Background Upper urinary tract infection (UTI) or pyelonephritis may increase the pathogenesis rate and risk of severe complications in children due to kidney atrophy. Objective A set of clinical symptoms, laboratory markers, and ultrasound findings were assessed to achieve the early diagnosis and prognosis of pyelonephritis in hospitalized pediatrics. Methods A cross-sectional study with 104 Iranian children (95 girls and 9 boys) aged 1 month to 12 years with acute pyelonephritis during 2012–2018 was conducted. The ultrasound examination of kidneys and urinary tract during hospitalization, the incidence of clinical symptoms, and laboratory markers in blood and urine were monitored to identify the best predictive factors of early diagnosis of this bacterial infection. Results Three-fourth of the patients had one of the four clinical symptoms of abdominal pain, constipation, dysuria, and vomiting, while others were asymptomatic. A much frequency of pyuria (88.46%), Escherichia coli in urine (92.31%), leukocytosis (81.73%), and high ESR (> 10 mm/h, 92.30%) and CRP (> 10 mg/L, 82.82%) was observed. The kidney and urinary tract ultrasonography only in 32.7% of children revealed findings in favor of pyelonephritis (cystitis, ureteral stones, and hydronephrosis). Conclusion There was a high frequency of clinical signs and laboratory markers associated with pyelonephritis. Ultrasound alone was not an efficient tool to track febrile UTI as most patients presented normal sonography.

Some Clinical Manifestations and Laboratory Findings of Human Gigantica Fascioliasis in Pregnant Women and Children in Central-Coastal Provinces, Vietnam, 2003-2017

2019 ◽  
Vol 4 (3) ◽  
Keyword(s):  
Pregnant Women ◽  
Clinical Symptoms ◽  
Wide Spectrum ◽  
Clinical Signs ◽  
Clinical Manifestations ◽  
Fasciola Gigantica ◽  
World Health ◽  
Laboratory Findings ◽  
Laboratory Parameters ◽  
Women And Children

Introduction: Fascioliasis is a disease of the hepatobiliary system, caused by Fasciola spp that are increasing and threating of public health in the tropic areas, including of Central coastal of Vietnam. World Health Organisation estimates that at least 2.4 million people are infected in more than 70 countries worldwide, with several million at risk, and particularly, no continent is free from fascioliasis. This study carried out to evaluate several typical clinical and paracinical aspects in the pregnant women and children groups with fascioliasis. Methods: With the descriptive cross-sectional study design, and sample size in line with hospital based data. Results: the data post-analysis showed that total of 94 pregnant women and 212 child with gigantica fascioliasis were enrolled:- In the pregnant women group: the major clinical symptoms of epigastric and Chauffard Rivet triangle pain (95.74%), subshoulder muscle pain (97.87%), gastrointestinal disturbances as abdominal pain plus constipation (14.89%), loosed stool (22.34%), nausea and/or vomit (29.78%), mild fever (68%), allergic reaction with pruritis and urticaria (64.89%), mild anemia (4.26%), rare symptoms may be hepatomegaly (6.38%), chest pain, dyspnoea (43.62%), jaundice (2.13%); Laboratory parameters were positive ELISA test with Fasciola gigantica antigen (95.74%), hepatobiliary lesions by ultrasound (97.87%), majority in right liver (90.32%), eosinophilia is the predominant indicator (90.42%), In the children group: the clinical manifestations included of epigastric and Chauffard-Rivet area pain (94.34%), flatuence, nausea and intermittent vomiting (76.41%), digestive disoders (40.57%), allergy (30.66%), fatigue plus weight loss (12.74%); laboratory findings included of hepatobiliary lesions by US (100%), positive ELISA with Fasciola gigantica antigen (96.70%), eosinophil of 93.39% and 1.90% positive copro-examination with Fasciolae eggs. Conclusions: In pregnant women, symptoms are indistinguishable from hepatobiliary, digestive tract diseases or overlap with gestation terrains, and clinical signs of paediatric fascioliasis may mimic a wide spectrum of hepatobiliary disorders laboratory parameters and imaging diagnostics, especially in FasELISA, hypereosinophilia and liver lesions by ultrasound were very useful in positive diagnosis.

scholarly journals Evaluation of Clinical Symptoms Related to Common Serogroups of Leptospirosis in North of Iran

2017 ◽  
Vol 7 (1) ◽  
pp. 127
Author(s):  
Mostafa Javanian ◽  
Mahmoud Sadeghi Haddad Zavareh ◽  
Nasrollah Vahedi ◽  
Arefeh Babazadeh ◽  
Soheil Ebrahimpour
Keyword(s):  
Clinical Symptoms ◽  
Gastrointestinal Symptoms ◽  
Cross Sectional Study ◽  
Primary Diagnosis ◽  
Clinical Findings ◽  
Common Disease ◽  
Medical Sciences ◽  
Northern Iran ◽  
Cross Sectional ◽  
North Of Iran

Leptospirosis is a common disease between humans and animals. Identifying common serogroups and comparing different clinical symptoms among them can help in finding the clinical pattern associated with pathogen serogroupes of leptospirosis. Therefore, the purpose of this study has been to investigate the common serotypes of the infection and their clinical symptoms in northern Iran. This cross-sectional study was carried out in educational hospitals of Babol University of Medical Sciences during the years 2011- 2014. Subjects with clinical findings consistent with leptospirosis were included in the study. According to the standard MAT guidelines, the titre >=1: 200 was considered positive. Then, the patients identified by serogroup separation, were examined and compared clinical symptoms. Among 6o patients with primary diagnosis of leptospirosis in this study, 35 of them proved to be infected to the disease. The most common serogroups were serjoe (40%) and icterohemorrhagia (31.4%). Autumnalis (22.8%), grippotyphosa (11.4%), canicola (8.6%), and pomona (2.8%) were included the subsequent serogroups. The highest frequency of fever (28%) and gastrointestinal manifestations (36%) were observed in icterohemorrhagia and the highest icterus (30%) was found in serjoe serogroup. In this study, serjoe serogroup with fever and icterus, and then icterohemorrhagia with fever and gastrointestinal symptoms were introduced as the most common serogroups of Leptospirosis. Also the rarest serogroups were canicola and pomona.

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