Search published articles


Showing 7 results for Fever
Crimean-Congo Hemorrhagic Fever
Emadi Koochak H, Yalda A R, Haj Abdolbagh M, Sood Bakhsh A,
Volume 61, Issue 5 (8-2003)
Abstract
Crimean-Congo hemorrhagic fever (CCHF) was first described in the Crimea in 1944 and then in 1956 in congo. CCHF is a viral hemorrhagic fever of the Nairovirus group that belongs to Bunyaviridae family virus. It is transmitted to human by tick bite. The most efficient and common tick that is the vectors of CCHF is a member of the Hyalomma genus which infected many mammals such as livestock, this tick is the main reservoire of virus in nature. Humans also become infected with CCHF virus by direct contact with blood or other infected tissues from livestock or human patients (nosocomial infection). Disease has been found in saharic Africa, Eastern Europe, Pakistan, India and Middle East (specially Iran and Iraq). This disease recently spread in Iran so in 1999 to 2001 at least 222 suspected case(81 definite case) reported that led to the death of 15 of 81 cases. It is estimated that 30 percent of the country's cattle are contaminated with this virus.
In humans, after a short incubation period it appears suddenly with fever, chills, myalgia and GI symptoms followed by severe bleeding and DIC that led to death .If the patient improved, has a long {2-4 weeks) convalescence period. Disease diagnosed by clinical manifestations, serologic tests, viral culture and PCR and its specific treatment is oral ribavirin for 10 days, for prevention of disease personal protective measures from tick bite, spraying poison of mews to reduce of ticks crowd, isolation of patients and dis-infection of contaminated personal equipments that who suffering from CCHF is recommended.
Evaluation of two surveillance methods for surgical site infection
Haji Abdolbaghi M, Makarem J, Rasoolinejad M, Afahami Sh, Fazeli Ms, Unesian M, Adili F, Alavi S. Sh,
Volume 64, Issue 8 (8-2006)
Abstract
Background: Surgical wound infection surveillance is an important facet of hospital infection control processes. There are several surveillance methods for surgical site infections. The objective of this study is to evaluate the accuracy of two different surgical site infection surveillance methods.
Methods: In this prospective cross sectional study 3020 undergoing surgey in general surgical wards of Imam Khomeini hospital were included. Surveillance methods consisted of review of medical records for postoperative fever and review of nursing daily note for prescription of antibiotics postoperatively and during patient’s discharge. Review of patient’s history and daily records and interview with patient’s surgeon and the head-nurse of the ward considered as a gold standard for surveillance.
Results: The postoperative antibiotic consumption especially when considering its duration is a proper method for surgical wound infection surveillance. Accomplishments of a prospective study with postdischarge follow up until 30 days after surgery is recommended.
Conclusion: The result of this study showed that postoperative antibiotic surveillance method specially with consideration of the antibiotic usage duration is a proper method for surgical site infection surveillance in general surgery wards. Accomplishments of a prospective study with post discharge follow up until 30 days after surgery is recommended.
Fever and neutropenia due to cytomegalovirus infection in a breast cancer patient under chemotherapy: a case report
Ahmadinejad Z, Soleimani Ar,
Volume 68, Issue 3 (6-2010)
Abstract
Background: Fever in neutropenic patients is a medical emergency which may happen in patients undergoing chemotherapy. The definition of neutropenia varies from institution to institution but is usually defined as an absolute neutrophil count (ANC) < 500 cells/l or < 1,000 cells/l with a predicted nadir of < 500 cells/l. Bacterial and fungal infections are the most important in neutropenic patients. Viral infections with agents such as herpes simplex virus and cytomegalovirus are common but less than other pathogens. Case presentation: We report a patient with fever & neutropenia following cytomegalovirus infection during chemotherapy course for breast cancer. Conclusion: Although fever and neutropenia after cytomegalovirus infection is not very common but prompt diagnosis and treatment of this disease reduces the mortality and morbidity associated with cytomegalovirus. For this reason, screen testing for CMV infection in high risk patients including patients with cancer and preemptive therapy in patients with viremia, for prevention of CMV disease could be considered as a strategy for prevention of CMV infection.
Toxic shock syndrome toxin level in wound samples of hospitalized children with burn: a case control study
Shima Javadinia , Ramin Asgarian , Samileh Noorbaksh , Behnam Soboti , Mohammad Reza Shokrollahi , Azardokht Tabatabaee ,
Volume 72, Issue 2 (5-2014)
Abstract
Background: Toxic shock syndrome (TSS), a dangerous consequence of Toxic shock syndrome toxin-1 (TSST-1) caused by Staphylococcus aureus. The early detection for infections of Staphylococcus aureus in burned children is very important, also the pre-vention for consequences of TSST-1. Fever is one of the most noticeable sign in burned children. On the other hand, fever is one of the important consequences of TSST-1 pro-duction. Methods: This study aimed to assess the toxic shock syndrome toxin-1 level in the wound’s specimens of two groups febrile and afebrile in the hospitalized burned chil-dren in Motahari hospital Tehran, Iran in the year 2013. In this case-control study, 90 children who admitted to the burn unit, divided in two groups of 45 patients: febrile (cases group) and afebrile (control group). All of burned children under went wound biopsy, and then all of wound’s specimens were tested by PCR for specific primer of toxin producing genome. Finally all of data collected and statistically analyzed. This data include group febrile and afebrile, demographic characteristics, percentage of burned surface severity and result of PCR. Results: The positive result for PCR test, production of TSST-1 in febrile burned chil-dren (cases group) was 37.7% and in afebrile burned children (control group) was 11.1% that this different was statistically significant (P=0.003). The mean and stan-dard deviation for percentage of burned surface (severity) in samples with positive re-sult for PCR test was 30.9±16.93 and in samples with negative result for PCR test was 20.09±11.02 that this different was statistically significant (P=0.01). There was no dif-ference between positive PCR result and negative PCR result of age and sex. Conclusion: Direct association was approved between the production of TSST-1 and the occurrence of fever in burned children. Increased surface severity of burns also re-lated to the production of TSST-1. Further research is recommended.
Considering the malaria is essential in a patient with suspected Ebola: case report
Mahboobeh Hajabdolbaghi , Hamid Emadi Kochack , Mohammad Reza Salehi , Seyed Ali Dehghan Manshadi, Mehdi Usefipour , Afsaneh Motevalli Haghi ,
Volume 73, Issue 4 (7-2015)
Abstract
Background: One of the main reasons of hemorrhagic fevers is Ebola. The high rate of mortality and lack of definite treatment have been caused this infection to be a serious problem in the world. Ebola, especially in the early stages, when causes symptoms such as fever, anorexia and nausea, can be confused with malaria infection and conversely, severe malaria with Ebola. Plasmodium falciparum is an important cause of severe malaria that more than other types of plasmodium confused with Ebola. Case presentation: The patient is a 54-year-old man who had gone to Sudan about 8 months ago. The patient reported that fever, chills and headache had been started one week before traveling from Sudan to Iran and hematuria was added to his symptoms in third week of illness in Iran. He was referred to the emergency department with probable diagnosis of Ebola. Plasmodium falciparum gametocytes were revealed in his peripheral blood smear. Finally, he was treated with Coartem (artemether/lumefantrine) for malaria and after clinical improvement discharged to home with good condition. Conclusion: Ebola should be suspected in every patient with fever and a history of traveling to endemic areas. Considering the fact that in most areas where Ebola is endemic also malaria is common, lack of clinical suspicion to malaria causes that clinicians mistake malaria with Ebola. Necessary laboratory tests to rule out important differential diagnoses in patients with suspected Ebola virus contains: Peripheral blood smear for malarial parasite and blood culture and blood cell counts to investigate typhoid fever and other bacterial infections. Therefore, malaria should be considered as an important differential diagnosis in every patient suspected with Ebola.
Clinical and paraclinical features and treatment response in children with acute osteomyelitis
Parvin Akbari Asbagh, Ali Zamani , Seyed Reza Raees Karami , Mohammad Mahdi Zahrabi , Yasamin Mohammadzadeh ,
Volume 74, Issue 5 (8-2016)
Abstract

Background: Acute osteomyelitis is one of pediatric emergency which can cause unpleasant complications among them. This is especially accurate if the diagnosis had been delayed or the treatment was inappropriate. There is some misunderstanding in the detection of patients’ hospital files and it’s difficult to detect the diagnostic and treatment malpractice. We performed an investigation of the clinical and paraclinical data in children with acute osteomyelitis.

Methods: We performed a retrospective cross-sectional study in pediatric department of Imam Khomeini University Hospital in Tehran, Iran, from April 1997 to March 2010. The hospital records of all neonates and children from 15 days old to 15 years old were investigated. Patients with any defect in records were excluded from the study. A total of 54 children were included in this study. A questionnaire including clinical features, paraclinical findings and treatment response was completed for all subjects by design's executer. Data were analyzed using the software package SPSS version 16 (IBM, Armonk, NY, USA).

Results: In general, 35 children were male and 19 children were female. The average of age was 5.89 years. Children were divided into 4 groups based on age (less than 2, 2-7, 7-12 and 12-15 years) that majority of them were less than 2 years old (38.9%). The most common symptom and sign were pain (46.3%) and swelling (88.8%) respectively in this study. The most primary presenting symptoms were pain (46.3%) and swelling (24.1%). The comparison of frequency ranges of fever between children younger than 2 years and children 2-15 years old demonstrated a significant different (14.3% vs 84.8%, respectively) (P= 0.001). Staphylococcus aureus was the most commonly isolated organism (73.5%). Thirty-two patients (59.2%) needed surgical procedures in addition to antibiotic therapy that had successful outcome in all cases. The average of treatment duration with intravenous antibiotic was 28.14±12.84 days.

Conclusion: More than half of the children with acute osteomyelitis didn't response to antibiotic therapy and they needed different types of surgeries.


Comparison of maternal and neonatal characteristics of neonates with dehydration fever and healthy infants
Hassan Boskabadi, Fatemeh Bagheri , Maryam Zakerihamidi ,
Volume 77, Issue 10 (1-2020)
Abstract
Background: dehydration fever is a common problem during the first week of life. This study aimed to compare the characteristics of neonates with fever due to dehydration and healthy infants.
Methods: This cross-sectional study was performed on 324 neonates including 120 neonates with normal body temperature and 204 neonates with fever due to dehydration (hyperthermia) referred to Ghaem Hospital in Mashhad, Iran from 2017 to 2019, using a convenience sampling method and a researcher-made questionnaire. Infants presenting with elevated body temperature and having an axillary temperature above or equal to the rectal temperature and with no clinical or laboratory evidence of infection were considered as fever due to dehydration (case group). Infants who were referred for a routine examination or had jaundice but did not require treatment were considered as controls. Infant characteristic (neonatal age, sex, Apgar score, defecation frequency, the first defecation, breastfeeding frequency, urinary frequency, duration of feeding, birth weight, daily weight loss, daily weight loss percentage, lethargy, irritability, mucosal dryness, status fontanelles, hyperthermia, convulsion, apnea, decreased consciousness and  infant hospitalization) and maternal information (age, weight, parity, hospital stay, breast problems, mode of delivery, breastfeeding position, delayed breastfeeding, and pregnancy problems. The data were analyzed using Student’s t-test, Chi-square and SPSS software, version 20 (IBM SPSS, Armonk, NY, USA).
Results: In dehydration fever of newborn, admission weight, frequency and duration of feeding, defecation frequency, maternal age were low, but time to first feeding were high (P<0.05). In fever of dehydration: restlessness, mucosal dryness, fontanel status, seizure, apnea, decreased consciousness, breastfeeding with traditional remedies, inappropriate breastfeeding position, lack of let-down reflex, delayed onset of lactation, breast problems and jaundice were more frequent.
Conclusion: Infants with fever of dehydration were more likely to weight loss, delayed in first feeding, shorter feeding times and lower duration of feeding, higher sodium, urea, creatinine, and blood glucose levels. According to the results of this study, breast problems, inappropriate breastfeeding position, absence of reflux, delayed lactation, less frequent breastfeeding, consumption of breast milk with dextrose, manna, and clay tap were risk factors for dehydration fever.
 

Page 1 from 1     

© 2024 , Tehran University of Medical Sciences, CC BY-NC 4.0

Designed & Developed by : Yektaweb