scholarly journals Fever and laboratory profiles as predictors of serious bacterial infection in children

2012 ◽  
Vol 52 (6) ◽  
pp. 313
Author(s):  
Ni Putu Veny Kartika Yantie ◽  
BNP Arhana ◽  
Purnomo Suryantoro
Keyword(s):  
Bacterial Infection ◽  
Bacterial Infections ◽  
Statistical Significance ◽  
Controlled Study ◽  
Control Group ◽  
Case Group ◽  
Bacterial Gastroenteritis ◽  
Leukocyte Counts ◽  
Serious Bacterial Infections ◽  
Tract Infections

Background There is a debate on the use of high fever \\lith othermorbidities to predict serious bacterial infection (SBI). Bacterialinfection occurs in 3􀁉15% of children with fever of 2: 39°C.Various laboratory parameters including increased C􀁉reactiveprotein (CRP) levels, leukocyte counts, and absolute neutrophilcounts (AN C) have been studied for their usefulness in predictingthe occurrence of SBI, but with varied results. The ability todiscriminate whether a patient has a SBI can lead to improvedpatient management.Objective To evaluate fever of 2: 39°C, leukocyte counts of2: 15,000/mm3, ANC of 2: 1O,000/mm3 and CRP of 2: 10 mgiL aspredictors of SBI in children aged 1 month􀁉 18 years.Methods A case􀁉controlled study was conducted by collectingdata from medical records at Sanglah Hospital, Denpasar. Subjectsin the case group were diagnosed \\lith SBls (bacterial meningitis,bacterial pneumonia, bacteremia or sepsis, urinary tract infections,or bacterial gastroenteritis), and subjects in the control group nonserious bacterial infections (non􀁉SBI). Data was analyzed usingbivariate and multivariate methods \\lith 95% confidence intervalsand a statistical significance value ofP <0.05.Results Sixty subjects were studied, \\lith 30 subjects in the casegroup and 30 in the control group. Baseline characteristics ofsubjects were similar between the two groups. Fever and CRP werepredictors ofSBI [OR8.71 (95% CI 1.61 t046.98), P 􀀁 0.009; andOR 6.20 (95% CI 1.58 to 24.24), P 􀀁 0.012, respectively].Conclusion Fever 2: 39°C and CRP 2: 10 mgiL were significantpredictors of serious bacterial infections in children. [Paediatrrndones, 2012;52:313-6].

Fever in the Young Infant

2020 ◽  
pp. 75-81
Author(s):  
Paul Ishimine
Keyword(s):  
Bacterial Infections ◽  
Young Infant ◽  
Diagnostic Testing ◽  
Screening Tests ◽  
Empiric Antibiotic ◽  
Bacterial Gastroenteritis ◽  
Empiric Antibiotic Treatment ◽  
Serious Bacterial Infections ◽  
Tract Infections ◽  
Urine Testing

Fever is the most common complaint of children who present to the emergency department. Approximately 12% of febrile neonates (aged 0–28 days) and young infants (aged 29—56 days) have serious bacterial infections (bacteremia, meningitis, urinary tract infections, pneumonia, bacterial gastroenteritis, and osteomyelitis). The evaluation and management of the febrile neonate and febrile young infant can be confusing. All febrile neonates require diagnostic testing, treatment with antibiotics, and hospital admission. The workup of the febrile young infant is more controversial. These patients should undergo blood and urine testing, but the need for lumbar puncture is controversial, as is the need for empiric antibiotic treatment. The disposition of these patients will depend on the results of these screening tests.

scholarly journals Procalcitonin and Proinflammatory Cytokines in Early Diagnosis of Bacterial Infections after Bronchoscopy

2019 ◽  
Vol 7 (6) ◽  
pp. 913-919 ◽  
Author(s):  
Mohsen Farrokhpour ◽  
Arda Kiani ◽  
Esmaeil Mortaz ◽  
Kimia Taghavi ◽  
Amir Masoud Farahbod ◽  
...  
Keyword(s):  
Bacterial Infection ◽  
Proinflammatory Cytokines ◽  
Bacterial Infections ◽  
Inflammatory Responses ◽  
Fiberoptic Bronchoscopy ◽  
Control Group ◽  
P Value ◽  
Case Group ◽  
Antibiotic Prescribing ◽  
Threshold Point

BACKGROUND: Fiberoptic bronchoscopy (FOB) guided bronchoalveolar lavage (BAL) remains as the chief diagnostic tool in respiratory disorders. 1.2-16% of patients frequently experience fever after bronchoscopy. To exclude the need for multiple antibiotic prescribing in patients with post-bronchoscopy fever, the presence of the self-limiting inflammatory responses should be excluded. AIM: The current study was conducted to test the serum of patients undergoing bronchoscopy for some proinflammatory cytokines including Tumor Necrosis Factor-alpha (TNF-ɑ), Interleukin-1beta (IL-1β), Interleukin-8 (IL-8) and Interleukin-6 (IL-6) and the value of Procalcitonin (PCT). MATERIAL AND METHODS: Current case-control study was conducted at the National Research Institute of Tuberculosis and Lung Disease in Iran. Nineteen patients (48.72%) that attended with a reasonable sign for a diagnostic bronchoscopy from January 2016 to December 2017 were included in the case group. The control group consisted of 20 patients who underwent a simple bronchoscopy and without FOB-BAL. The laboratory findings for PCT concentrations and cytokine levels in the three serum samples (before FOB-BAL (t0), after 6 hr. (t1), and at 24 hr. past (t2) FOB-BAL) were compared between two groups. RESULTS: The frequency of post-bronchoscopy fever was 5.12, and the prevalence of post-bronchoscopy infectious fever was 2.56%. PCT level was considerably higher in the patient with a confirmed bacterial infection when compared to other participants (p-value < 0. 05). Interestingly, IL-8 level in the bacterial infection proven fever patient was higher than in other patients (p < 0.001). IL-8 levels displayed a specificity of 72.7% and a sensitivity of 100%, at the threshold point of 5.820 pg/ml. PCT levels had a specificity of 84% and a sensitivity of 81%, at the threshold point of 0.5 ng/ml. CONCLUSION: The present findings show that in patients with fever after bronchoscopy, PCT levels and IL-8 levels are valuable indicators for antibiotic therapy, proving adequate proof for bacterial infection. The current findings also illustrate that to monitor the serum levels of PCT and proinflammatory cytokines in the patients undergoing FOB-BAL, the best time is the 24-hour postoperative bronchoscopy.

Clinical Study of Qingpeng Ointment Treatment of Shoulder-Hand Syndrome After Cerebral Hemorrhage During the Rehabilitation Period

2020 ◽  
Vol 23 ◽  
Author(s):  
Ruihuan Pan ◽  
Shanshan Ling ◽  
Haodong Yang ◽  
Yan Huang ◽  
Lechang Zhan ◽  
...  
Keyword(s):  
Treatment Group ◽  
Cerebral Hemorrhage ◽  
Clinical Medicine ◽  
External Rotation ◽  
Statistical Significance ◽  
Hand Function ◽  
Tibetan Medicine ◽  
Controlled Study ◽  
Control Group ◽  
The Difference

Background: Shoulder-hand syndrome (SHS) refers to a syndrome causing sudden edema, shoulder pain and limited hand function. Qingpeng ointment, a kind of Tibetan medicine, can reduce swelling, relieve pain, tonify stagnation and clear the meridians, which is consistent with the pathological mechanism of SHS after stroke. Therefore, if clinical trials can be used to explore the effectiveness of Qingpeng ointment for treatment of poststroke SHS and promote its application in clinical medicine, this is of specific significance for the treatment of poststroke SHS. Objective: To investigate the clinical efficacy and safety of Qingpeng ointment in the treatment of poststroke SHS. To provide an objective basis for a better therapeutic treatment for poststroke SHS． Method: A prospective, randomized, controlled study was conducted. This study recruited 120 patients with poststroke SHS who met the inclusion criteria. They were randomized into the treatment group and the control group, with 60 patients allocated to each group. The treatment group received routine medical treatment and rehabilitative care after using the Qingpeng ointment, while the patients in the control group received only routine treatment without the ointment. All patients received clinical assessment with the Visual Analogue Scale (VAS), measurement of the range of motion (ROM) of the upper-limb joints, the Fugl-Meyer Assessment of Upper Extremity (FMA-U) and the Modified Barthel Index Score (MBI) before and after the whole treatment. Results: After 4 weeks of treatment, the VAS scores of both groups were decreased significantly (P＜0.05), and the difference between the two groups was statistically significant (P < 0.05). There is no statistical significance for the difference between the treatment group and control group in terms of the FMA-U and MBI scores and the forward bend, backward, outstretch, external rotation and pronation angles after treatment. The increases in the values of VAS, FMA-M and MBI in the treatment group were greater than those in the control group, and the difference was statistically significant (P < 0.05). The increases in the values of the forward bend, outreach and external rotation angles in the treatment group were greater than those in the control group, and the difference was statistically significant (P < 0.05). Conclusion: The treatment group showed better results than the control group in terms of the relief of pain symptoms, the improvement of motor function and the improvement of the activities of daily living for patients with shoulder-hand syndrome after cerebral hemorrhage. Qingpeng ointment is effective and safe in treating poststroke SHS.

Bacterial Infection and Splenic Reticuloendothelial Function in Children with Hemoglobin SC Disease

PEDIATRICS ◽  
1983 ◽  
Vol 72 (1) ◽  
pp. 93-98
Author(s):  
George R. Buchanan ◽  
Susan J. Smith ◽  
Christine A. Holtkamp ◽  
John P. Fuseler
Keyword(s):  
Bacterial Infection ◽  
Bacterial Infections ◽  
Infection Risk ◽  
Bacterial Disease ◽  
Normal Children ◽  
Splenic Function ◽  
Focus Of Infection ◽  
Serious Bacterial Infections ◽  
Primary Focus ◽  
Hemoglobin Sc Disease

Although the epidemiology and pathophysiology of serious bacterial infection in homozygous sickle cell anemia (SS disease) have become increasingly well understood, information about infection risk and splenic reticuloendothelial function in hemoglobin SC disease is quite limited. Therefore, the type and frequency of invasive bacterial disease were examined in 51 children with SC disease followed for 370 person-years and splenic function was assessed in 31 patients by quantitation of pitted erythrocytes. Seven serious bacterial infections occurred in four of the patients, five due to Streptococcus pneumoniae and two to Haemophilus influenzae. A primary focus of infection was present in all episodes, none of which proved fatal. Although 30 episodes of pneumonia or chest syndrome occurred in 20 of the patients, a bacterial etiology was proven in only three instances. Splenic function was usually impaired, with a mean pit count of 7.1% ± 8.2% (range 0% to 22.9%). This is significantly greater than normal, but less than pit counts in patients with SS disease or asplenic subjects. Children with SC disease may have a greater risk of bacterial infection than normal children, but their infection rate is not nearly as high as that in patients with SS disease.

scholarly journals Association of single-nucleotide polymorphisms in the ESR2 and FSHR genes with poor ovarian response in infertile Jordanian women

2021 ◽  
Vol 48 (1) ◽  
pp. 69-79
Author(s):  
Amer Mahmoud Sindiani ◽  
Osamah Batiha ◽  
Esra’a Al-zoubi ◽  
Sara Khadrawi ◽  
Ghadeer Alsoukhni ◽  
...  
Keyword(s):  
Single Nucleotide Polymorphisms ◽  
Statistical Significance ◽  
Ovarian Response ◽  
Control Group ◽  
P Value ◽  
Case Group ◽  
Nucleotide Polymorphisms ◽  
Poor Ovarian Response ◽  
Single Nucleotide ◽  
Number Of Patients

Objective: Poor ovarian response (POR) refers to a subnormal follicular response that leads to a decrease in the quality and quantity of the eggs retrieved after ovarian stimulation during assisted reproductive treatment (ART). The present study investigated the associations of multiple variants of the estrogen receptor 2 (ESR2) and follicle-stimulating hormone receptor (FSHR) genes with POR in infertile Jordanian women undergoing ART.Methods: Four polymorphisms, namely ESR2 rs1256049, ESR2 rs4986938, FSHR rs6165, and FSHR rs6166, were investigated in 60 infertile Jordanian women undergoing ART (the case group) and 60 age-matched fertile women (the control group), with a mean age of 33.60±6.34 years. Single-nucleotide polymorphisms (SNPs) were detected by restriction fragment length polymorphism and then validated using Sanger sequencing.Results: The p-value of the difference between the case and control groups regarding FSHR rs6166 was very close to 0.05 (p=0.054). However, no significant differences were observed between the two groups in terms of the other three SNPs, namely ESR2 rs1256049, ESR2 rs4986938, and FSHR rs6165 (p=0.561, p=0.433, and p=0.696, respectively).Conclusion: The association between FSHR rs6166 and POR was not statistically meaningful in the present study, but the near-significant result of this experiment suggests that statistical significance might be found in a future study with a larger number of patients.

scholarly journals Usefulness of procalcitonin (PCT), C-reactive protein (CRP), and white blood cell (WBC) levels in the differential diagnosis of acute bacterial, viral, and mycoplasmal respiratory tract infections in children

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Yang Li ◽  
Lanfang Min ◽  
Xin Zhang
Keyword(s):  
Differential Diagnosis ◽  
Respiratory Tract ◽  
Bacterial Infection ◽  
Bacterial Infections ◽  
Respiratory Tract Infections ◽  
Respiratory Infections ◽  
Diagnostic Value ◽  
Significant Difference ◽  
Group A ◽  
Tract Infections

Abstract Background There is a lack of studies comparing PCT, CRP and WBC levels in the differential diagnosis of acute bacterial, viral, and mycoplasmal respiratory tract infections. It is necessary to explore the correlation between above markers and different types of ARTI. Methods 108 children with confirmed bacterial infection were regarded as group A, 116 children with virus infection were regarded as group B, and 122 children with mycoplasmal infection were regarded as group C. The levels of PCT, CRP and WBC of the three groups were detected and compared. Results The levels of PCT, CRP and WBC in group A were significantly higher than those in groups B and C (p < 0.05). The positive rate of combined detection of PCT, CRP and WBC was significant higher than that of single detection. There was no significant difference in PCT, CRP and WBC levels between the group of G+ bacterial infection and G− bacterial infection (p > 0.05). ROC curve results showed that the AUC of PCT, CRP and WBC for the diagnosis of bacterial respiratory infections were 0.65, 0.55, and 0.58, respectively. Conclusions PCT, CRP and WBC can be combined as effective indicators for the identification of acute bacterial or no-bacterial infections in children. The levels of PCT and CRP have higher differential diagnostic value than that of WBC in infection, and the combined examination of the three is more valuable in clinic.

#54: Sensitivity and Specificity of Procalcitonin vs C Reactive Protein in Identifying Pediatric Bacterial infections

2021 ◽  
Vol 10 (Supplement_2) ◽  
pp. S16-S16
Author(s):  
Sara Kim ◽  
Avni Bhatt ◽  
Silvana Carr ◽  
Frances Saccoccio ◽  
Judy Lew
Keyword(s):  
Urinary Tract ◽  
Sensitivity And Specificity ◽  
Urinary Tract Infections ◽  
Bacterial Infections ◽  
C Reactive Protein ◽  
Reactive Protein ◽  
Culture Positivity ◽  
Serious Bacterial Infections ◽  
Tract Infections ◽  
Culture Positive

Abstract Background Procalcitonin (PCT) and c-reactive protein (CRP) have been utilized in children to assess risk for serious bacterial infections. However, there have been different cut-offs reported for PCT and CRP, which yield different sensitivity and specificity. This study aims to compare the sensitivity and specificity of PCT and CRP in detecting serious bacterial infections (SBIs), specifically urinary tract infections, bacteremia and meningitis. Methods In this retrospective, single center cohort study from January 2018 to June 2019, we analyzed children with a fever greater than 38C with both PCT and CRP value within 24 hours of admission. Each patient had a blood, urine and/or cerebrospinal fluid culture collected within 48 hours of admission. No antibiotics were administered from the admitting hospital prior to collection of the PCT or CRP. Our gold standard was a positive culture obtained from blood, cerebrospinal fluid, or urine. The statistical analysis included categorical variables as percentages and compared them using the Fisher exact test. The optimal cutoff values for PCT or CRP were based on ROC curve analysis and Youden Index. Sensitivity and specificity analysis were based on literature review cut offs and ROC curves cut offs. Results Among 202 children, we had 45 culture positive patients (11 urinary tract infections, 4 meningitis, and 32 bacteremia). The patients with culture positivity had higher PCT levels (7.9 ng/mL vs 2.5 ng/mL, P=0.0111), CRP levels (110.9 mg/L vs 49.6 mg/L, P&lt;0.0001) and temperature (39.2C vs 39C, P&lt;0.0052). The area under the curve (AUC) comparing culture positivity vs negativity for all culture types was 0.72 (p&lt;0.0001) for PCT and 0.66 (p=0.001) for CRP. In Figure 1, the AUC for culture positive bacteremia was 0.68 (p=0.0011) for PCT and 0.70 (p=0.0003). The AUC for culture positive urinary tract infections (UTI) only was 0.86 (p=0.0001) for PCT and 0.70 (p=0.3607). For the cut-off value for PCT at 0.5 ng/mL, the sensitivity and specificity was 64% (95% confidence interval [CI] 0.5–0.77) and 70% (95% CI 0.62–0.77) respectively in identifying children with bacterial infection. For the cut-off value for CRP at 20 mg/L, the sensitivity and specificity was 67% (95% CI 0.52–0.79) and 52% (95% CI 0.44–0.59) respectively in identifying children with bacterial infection. Conclusion In this study, PCT and CRP are nearly equivalent classifiers for detecting SBIs as a group and bacteremia, but PCT is statistically better for urinary tract infections; however, the clinical utility is unknown.

The Relationship between the Type of Milk Consumed and the Risk of Kidney Stones in Children Under Two Years of Age

2021 ◽  
Author(s):  
Hamideh Shajari ◽  
Ahmad Shajari ◽  
Mohammad Golshan Tafti ◽  
Reza Samaninejad
Keyword(s):  
Kidney Stones ◽  
Statistical Significance ◽  
Cow Milk ◽  
Control Group ◽  
P Value ◽  
Case Group ◽  
Growth Disorders ◽  
Formula Milk ◽  
Significant Difference ◽  
Duration Of Breastfeeding

Background: Kidney stones are one of several serious health problems in childhood that cause nutritional and growth disorders, and may finally lead to chronic kidney failure in this group. Methods: In this analytical study conducted through a case-control design, 30 children under the age of two with kidney stones, and 125 children of the same age and sex without stones were studied. Patient information including personal profile and the results of some necessary tests were extracted from patient records and listed in a checklist. The data was analyzed using SPSS (Version 17.0). Statistical significance was considered when p-value was <0.05. Results: In terms of duration of breastfeeding, a significant difference was observed between the patients with stones and patients without stones; the duration of breastfeeding was longer in the control group (p=0.003). In addition, the duration of feeding with formula milk and cow milk was longer in the case group (p=0.038 and p=0.012, respectively). Conclusion: Breastfeeding can serve as a nutritional factor that plays a preventive and protective role against the formation of kidney stones in infants.

Bacterial Infections of the Adult Upper Respiratory Tract

2019 ◽  
Author(s):  
Laura K Certain ◽  
Miriam B Barshak
Keyword(s):  
Respiratory Tract ◽  
Bacterial Infections ◽  
Respiratory Tract Infections ◽  
Respiratory Infections ◽  
Group A Streptococcus ◽  
The United States ◽  
Controlled Study ◽  
Upper Respiratory Tract ◽  
Upper Respiratory ◽  
Tract Infections

Upper respiratory tract infections are the most common maladies experienced by humankind.1 The majority are caused by respiratory viruses. A Dutch case-controlled study of primary care patients with acute respiratory tract infections found that viruses accounted for 58% of cases; rhinovirus was the most common (24%), followed by influenza virus type A (11%) and corona­viruses (7%). Group A streptococcus (GAS) was responsible for 11%, and 3% of patients had mixed infections. Potential pathogens were detected in 30% of control patients who were free of acute respiratory symptoms; rhinovirus was the most common.2 Given the increasing problem of antibiotic resistance and the increasing awareness of the importance of a healthy microbiome, antibiotic use for upper respiratory infections should be reserved for those patients with clear indications for treatment. A recent study of adult outpatient visits in the United States found that respiratory complaints accounted for 150 antibiotic prescriptions per 1,000 population annually, yet the expected “appropriate” rate would be 45.3 In other words, most antibiotic prescriptions for these complaints are unnecessary. Similarly, a study in the United Kingdom found that general practitioners prescribed antibiotics to about half of all patients presenting with an upper respiratory infection, even though most of these infections are viral.4 This review contains 5 figures, 16 tables, and 82 references. Keywords: infection, airway, sinusitis, otitis media, otitis externa, pharyngitis, epiglottitis, abscess

scholarly journals Effect of generalized ligamentous hyperlaxity related of quality of life in the foot: a case controlled study

2018 ◽  
Vol 64 (9) ◽  
pp. 819-823
Author(s):  
Patricia Palomo-López ◽  
Ricardo Becerro-de-Bengoa-Vallejo ◽  
Marta Elena Losa-Iglesias ◽  
Daniel López-López ◽  
David Rodríguez-Sanz ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Statistical Significance ◽  
Health Centre ◽  
Controlled Study ◽  
Control Group ◽  
Foot Health ◽  
Health Differences ◽  
Related Quality ◽  
Health Related

SUMMARY Generalized ligamentous hyperlaxity (GLH) has been shown to predispose an individual to a number of orthopaedic conditions. Little is known about how GLH affects people’ foot health-related quality of life. This study analyses a sample of people with GLH and people without GLH with normalised reference values of the scores collected with regard to using the Foot Health Status Questionnaire (FSHQ). A total of 100 respondents with mean age of 22.69 ± 3.78 years old, who attended a health centre were classified as GLH (n = 50) or non-GLH (n = 50). The GLH was determined of the patients with and without GLH using assessment with Beighton tool and the scores on the FHSQ were compared. The control group recorded higher scores in the First Section for foot pain, foot function and general foot health, and lower scores in footwear. In the Second Section, they obtained higher scores in social capacity and lower scores in physical activity, vigour and general health. Differences between the two groups were evaluated through a t-test for independent samples, showing statistical significance (P<0.001). This study has detected measurable differences of association between GLH (Beighton score ≥4) with impaired quality of life related to foot health.

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