Unique manifestations and risk factors of Jarisch–Herxheimer reaction during treatment of child congenital syphilis

2017 ◽  
Vol 94 (8) ◽  
pp. 562-564 ◽  
Author(s):  
Caiying Wang ◽  
Shuxin He ◽  
Hongling Yang ◽  
Yuhuan Liu ◽  
Yang Zhao ◽  
...  
Keyword(s):  
Risk Factors ◽  
Retrospective Study ◽  
Plasma Concentration ◽  
Clinical Data ◽  
Congenital Syphilis ◽  
Clinical Manifestations ◽  
High Plasma ◽  
Rapid Plasma Reagin ◽  
High Plasma Concentration ◽  
Rapid Pulse

ObjectivesThe objective of this retrospective study was to summarise the clinical manifestations of, and to analyse the incidence and risk factors of, Jarisch–Herxheimer reaction (JHR) during the treatment of children with symptomatic congenital syphilis.MethodsClinical data of 60 children with clinically and laboratory diagnosed congenital syphilis, hospitalised in Beijing Ditan Hospital between January 2010 and November 2015, were collected and analysed.ResultsA total of 11 patients with congenital syphilis (11/60, 18.3%) developed JHR. JHR occurred in 1–6 hour after the first dose of penicillin. Common clinical manifestations included fever (11/11, 100%), irritability (11/11, 100%), rapid pulse and breathing (11/11, 100%), exacerbation of existing rash (5/11, 45.6%) and chills (3/11, 27.3%). Of the 11 patients who developed JHR, 9 patients (9/11, 81.8%) had bone syphilis, 10 (10/11, 90.9%) had more than three organs affected by syphilis and 10 (10/11, 90.9%) had a high plasma concentration of rapid plasma reagin (RPR) (≥1:256); these percentages were significantly higher than in patients who had not developed JHR (p<0.05), suggesting that the occurrence of JHR was related to bone syphilis, having more than three organs affected by syphilis and a high plasma concentration of RPR.ConclusionsClinicians should be familiar with the risk factors for this reaction and its common clinical manifestations.

Intoxication with Phenprocoumon (Marcoumar) Pharmacokinetics and Side Effects

1969 ◽  
Vol 21 (02) ◽  
pp. 320-324 ◽  
Author(s):  
K Seiler ◽  
F Duckert
Keyword(s):  
Plasma Concentration ◽  
Side Effects ◽  
Half Life ◽  
Plasma Proteins ◽  
Repeated Administration ◽  
High Plasma ◽  
Vitamin K1 ◽  
Clotting Factors ◽  
Therapeutic Concentration ◽  
High Plasma Concentration

SummaryA case of severe Marcoumar intoxication is described. Eleven hours after the intake a plasma concentration of 15.75 µg/ml was found which corresponds approximately to the 5-fold therapeutic concentration. Repeated administration of vitamin K1 made it possible to avoid extreme lowering of the activity of the clotting factors II, VII and X and to prevent bleeding. Side effects were not observed. The biologic half-life of Phenprocoumon has been found to be shortened at high plasma concentration (3.7 instead of 5.9 days). It is probable that in extreme concentration the drug is less strongly bound to the plasma proteins.

scholarly journals Age-Related Risk Factors and Complications of Patients With COVID-19: A Population-Based Retrospective Study

2022 ◽  
Vol 8 ◽  
Author(s):  
Han Zhang ◽  
Yingying Wu ◽  
Yuqing He ◽  
Xingyuan Liu ◽  
Mingqian Liu ◽  
...  
Keyword(s):  
Risk Factors ◽  
Retrospective Study ◽  
Age Groups ◽  
Clinical Manifestations ◽  
Population Based ◽  
Male Gender ◽  
Poor Correlation ◽  
Age Related ◽  
Related Risk ◽  
Independent Risk Factors

Objective: To study the differences in clinical characteristics, risk factors, and complications across age-groups among the inpatients with the coronavirus disease 2019 (COVID-19).Methods: In this population-based retrospective study, we included all the positive hospitalized patients with COVID-19 at Wuhan City from December 29, 2019 to April 15, 2020, during the first pandemic wave. Multivariate logistic regression analyses were used to explore the risk factors for death from COVID-19. Canonical correlation analysis (CCA) was performed to study the associations between comorbidities and complications.Results: There are 36,358 patients in the final cohort, of whom 2,492 (6.85%) died. Greater age (odds ration [OR] = 1.061 [95% CI 1.057–1.065], p &lt; 0.001), male gender (OR = 1.726 [95% CI 1.582–1.885], p &lt; 0.001), alcohol consumption (OR = 1.558 [95% CI 1.355–1.786], p &lt; 0.001), smoking (OR = 1.326 [95% CI 1.055–1.652], p = 0.014), hypertension (OR = 1.175 [95% CI 1.067–1.293], p = 0.001), diabetes (OR = 1.258 [95% CI 1.118–1.413], p &lt; 0.001), cancer (OR = 1.86 [95% CI 1.507–2.279], p &lt; 0.001), chronic kidney disease (CKD) (OR = 1.745 [95% CI 1.427–2.12], p &lt; 0.001), and intracerebral hemorrhage (ICH) (OR = 1.96 [95% CI 1.323–2.846], p = 0.001) were independent risk factors for death from COVID-19. Patients aged 40–80 years make up the majority of the whole patients, and them had similar risk factors with the whole patients. For patients aged &lt;40 years, only cancer (OR = 17.112 [95% CI 6.264–39.73], p &lt; 0.001) and ICH (OR = 31.538 [95% CI 5.213–158.787], p &lt; 0.001) were significantly associated with higher odds of death. For patients aged &gt;80 years, only age (OR = 1.033 [95% CI 1.008–1.059], p = 0.01) and male gender (OR = 1.585 [95% CI 1.301–1.933], p &lt; 0.001) were associated with higher odds of death. The incidence of most complications increases with age, but arrhythmias, gastrointestinal bleeding, and sepsis were more common in younger deceased patients with COVID-19, with only arrhythmia reaching statistical difference (p = 0.039). We found a relatively poor correlation between preexisting risk factors and complications.Conclusions: Coronavirus disease 2019 are disproportionally affected by age for its clinical manifestations, risk factors, complications, and outcomes. Prior complications have little effect on the incidence of extrapulmonary complications.

An unusually high plasma concentration of homocysteine resulting from a combination of so-called “secondary” etiologies

2020 ◽  
Vol 80 ◽  
pp. 52-55 ◽  
Author(s):  
Stéphane Jaisson ◽  
Aurore Desmons ◽  
Antoine Braconnier ◽  
Alain Wynckel ◽  
Philippe Rieu ◽  
...  
Keyword(s):  
Plasma Concentration ◽  
High Plasma ◽  
High Plasma Concentration

High Plasma Concentration of Non-Esterified Polyunsaturated Fatty Acids Is a Specific Feature of Severe COVID-19 Pneumonia

2020 ◽  
Author(s):  
Maxime Nguyen ◽  
Abderrahmane Bourredjem ◽  
Lionel Piroth ◽  
Bélaïd Bouhemad ◽  
Antoine Jalil ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Plasma Concentration ◽  
Polyunsaturated Fatty Acids ◽  
High Plasma ◽  
High Plasma Concentration

Analysis of Factors Related to Cerebral Infarction after Direct Bypass Surgery in Adults with Moyamoya Disease

2020 ◽  
Vol 49 (1) ◽  
pp. 55-61
Author(s):  
Yun Qian ◽  
Bin Huang ◽  
Zongmin Hu ◽  
Jian Wang ◽  
Peng Zhao ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cerebral Infarction ◽  
Clinical Data ◽  
Moyamoya Disease ◽  
Bypass Surgery ◽  
Clinical Manifestations ◽  
History Of ◽  
Direct Bypass ◽  
Nonoperative Side

Objective: High-risk factors of the patients with moyamoya disease (MMD) were analyzed to provide the basis for prediction and management of cerebral infarction after direct bypass surgery in adult MMD. Methods: 1. Retrospective analysis of clinical data was collected from adult MMD patients (n = 250) following superficial temporal artery-middle cerebral artery bypass surgery performed in our hospital from July 2013 to December 2017. Of the 250 patients, all underwent hemispherical bypass surgery, and bilateral surgery was performed on 14 patients. 2. Clinical data were analyzed based on sex, age, hypertension, diabetes, smoking history, history of alcohol use, presurgery cerebral infarction, transient ischemic attack, classification of clinical manifestations, clinical typing, Suzuki stage of surgical side, Suzuki stage of nonoperative side, preoperative Modified Rankin Scale (MRS), and lesions of the postoperative cycle or not. Results: 1. There were significant differences in classification of clinical manifestations, preoperative infarction, clinical typing, and Suzuki stage of nonoperative side (p < 0.05). 2. Logistic regression analysis showed that the independent factors affecting postoperative cerebral infarction were preoperative infarction and the Suzuki stage of nonoperative side (p < 0.05). The preoperative infarction (B 1.431, OR 4.184, 95% CI 1.217–14.382) and the Suzuki stage of nonoperative side (B 0.495, OR 1.640, 95% CI 1.207–2.227) were both risk factors. Conclusion: The possibility of a new cerebral infarction in postoperative patients with a history of cerebral infarction was greater. The Suzuki stages (I–VI) of the nonoperative side was higher and associated with an increased probability of cerebral infarction after surgery.

Catheter-related venous thrombosis in NICU: A case-control retrospective study

2020 ◽  
pp. 112972982098320
Author(s):  
Karolina Chojnacka ◽  
Zbigniew Krasiński ◽  
Katarzyna Wróblewska-Seniuk ◽  
Jan Mazela
Keyword(s):  
Risk Factors ◽  
Retrospective Study ◽  
Venous Thrombosis ◽  
Neonatal Intensive Care ◽  
Neonatal Period ◽  
Clinical Manifestations ◽  
Significant Risk ◽  
Case Control ◽  
Control Group ◽  
Vein Thrombosis

Introduction: Newborns treated in a neonatal intensive care unit (NICU) are susceptible to several complications one of them being vein thrombosis. Aim: The study aims to evaluate risk factors of catheter-related venous thrombosis, clinical manifestations, treatment, and the outcomes of thrombotic events (TE) during the neonatal period. Methods: This work is a case-control retrospective study performed on patients in the tertiary NICU between January 2013 and June 2016. The analysis includes data from infants with CVC diagnosed with thrombosis and infants with CVC, not being diagnosed with thrombosis (control group). Statistica 10 software was used for statistical analysis. Results: Vein thrombosis was diagnosed in 19 NICU infants including 16 cases of catheter-related vein thrombosis (84% of complicated cases). Other statistically significant risk factors were asphyxia, infection, and the duration of CVC use. The incidence of thrombosis in our population increased during the study which may result from a statistically significant increase in the number of inserted CVC (294 vs 435), and more frequent diagnosis of incidental thrombosis (1 vs 9). Conclusion: Vein catheterization, asphyxia, infection, and prolonged CVC use are critical risk factors for thrombosis in the neonatal period. Given the hereinbefore mentioned increased number of central line catheterizations in the NICU, it would be useful to conduct a prospective study with a scheduled routine ultrasound protocol applied not only as a tool to diagnose thrombosis but also to prevent it by determining a proper catheter for a particular vein.

High plasma concentration of myeloperoxidase in cirrhosis: A possible marker of hypersplenism

Hepatology ◽  
1993 ◽  
Vol 18 (6) ◽  
pp. 1377-1383 ◽  
Author(s):  
Makoto Nakamuta ◽  
Masao Ohashi ◽  
Yuichi Tanabe ◽  
Kaichiro Hiroshige ◽  
Hajime Nawata
Keyword(s):  
Plasma Concentration ◽  
High Plasma ◽  
High Plasma Concentration
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