Treatment of infantile haemoangioma – Update 2016

Phlebologie ◽  
2016 ◽  
Vol 45 (04) ◽  
pp. 194-200
Author(s):  
A. Mangatter ◽  
P. Ruef
Keyword(s):  
Side Effects ◽  
Topical Treatment ◽  
Systemic Treatment ◽  
Infantile Hemangioma ◽  
Serum Levels ◽  
Arterial Blood ◽  
Paediatric Patients ◽  
Propranolol Treatment ◽  
Insight Into ◽  
Systemic Drug

Summary Aim Complicated infantile hemangioma need early, safe and effective treatment. The aim of this study was to provide greater insight into systemic and topical propranolol treatment efficacy and side effects. Methods We report our retrospective experiences of 207 paediatric patients treated with systemic propranolol and of 148 paediatric patients treated with propranolol gel topically photographed and analysed with a specific hemangioma score. Results Propranolol treatment was successful in >99 % of the patients. The hemangioma score showed a significant decrease during systemic treatment (8.3 ± 3.3 at beginning and 1.5± 1.4 after 6 months) and during topical treatment (4.2 ± 1,6 at beginning and 2.2 ± 1.3 after three months). Systemic treatment did not show any differences when distributed according to different localizations or to the patient`s ages. During topical propranolol treatment relevant serum levels were not determined. Relevant side effects that may have made it necessary to discontinue the treatment were not observed. However, there was a statistically significant reduction in heart rate but not in mean arterial blood pressure during the first six in-hospital systemic drug applications. Conclusion Systemic propranolol treatment is highly effective and nearly always safe. Topical treatment with propranolol gel (off-label) is suitable for specific hemangioma in addition to cryotherapy and systemic treatment with propranolol. These findings provide highly valuable information on this drug treatment for complicated infantile hemangioma in infants.

Acute otitis externa - A comparative study of topical treatment versus systemic drug therapy

2020 ◽  
Vol 14 (1) ◽  
pp. 05-08
Author(s):  
Rakesh Verma ◽  
◽  
Anshul Vijay ◽  
Arun Patel ◽  
◽  
...  
Keyword(s):  
Drug Therapy ◽  
Comparative Study ◽  
Topical Treatment ◽  
Otitis Externa ◽  
Systemic Drug

scholarly journals The Effect of Bilateral Nephrectomy on Renalase and Catecholamines in Hemodialysis Patients

2021 ◽  
Vol 18 (12) ◽  
pp. 6282
Author(s):  
Magda Wiśniewska ◽  
Natalia Serwin ◽  
Violetta Dziedziejko ◽  
Małgorzata Marchelek-Myśliwiec ◽  
Barbara Dołęgowska ◽  
...  
Keyword(s):  
Healthy Subjects ◽  
Plasma Concentrations ◽  
Serum Levels ◽  
Hemodialysis Patients ◽  
Pressure Regulation ◽  
Serum Concentrations ◽  
Monoamine Oxidase Activity ◽  
Normal Kidney ◽  
Bilateral Nephrectomy ◽  
Arterial Blood

Background/Aims: Renalase is an enzyme with monoamine oxidase activity that metabolizes catecholamines; therefore, it has a significant influence on arterial blood pressure regulation and the development of cardiovascular diseases. Renalase is mainly produced in the kidneys. Nephrectomy and hemodialysis (HD) may alter the production and metabolism of renalase. The aim of this study was to examine the effect of bilateral nephrectomy on renalase levels in the serum and erythrocytes of hemodialysis patients. Methods: This study included 27 hemodialysis patients post-bilateral nephrectomy, 46 hemodialysis patients without nephrectomy but with chronic kidney disease and anuria and 30 healthy subjects with normal kidney function. Renalase levels in the serum and erythrocytes were measured using an ELISA kit. Results: Serum concentrations of renalase were significantly higher in post-bilateral nephrectomy patients when compared with those of control subjects (101.1 ± 65.5 vs. 19.6 ± 5.0; p < 0.01). Additionally, renalase concentrations, calculated per gram of hemoglobin, were significantly higher in patients after bilateral nephrectomy in comparison with those of healthy subjects (994.9 ± 345.5 vs. 697.6 ± 273.4, p = 0.015). There were no statistically significant differences in plasma concentrations of noradrenaline or adrenaline. In contrast, the concentration of dopamine was significantly lower in post-nephrectomy patients when compared with those of healthy subjects (116.8 ± 147.7 vs. 440.9 ± 343.2, p < 0.01). Conclusions: Increased serum levels of renalase in post-bilateral nephrectomy hemodialysis patients are likely related to production in extra-renal organs as a result of changes in the cardiovascular system and hypertension.

scholarly journals Effects of neuroactive metabolites of the tryptophan pathway on working memory and cortical thickness in schizophrenia

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Junchao Huang ◽  
Jinghui Tong ◽  
Ping Zhang ◽  
Yanfang Zhou ◽  
Yimin Cui ◽  
...  
Keyword(s):  
Working Memory ◽  
Cognitive Impairment ◽  
Cortical Thickness ◽  
Serum Levels ◽  
Healthy Controls ◽  
Tryptophan Pathway ◽  
Liquid Chromatography Tandem Mass ◽  
Therapeutic Development ◽  
Tryptophan Metabolites ◽  
Insight Into

AbstractA number of tryptophan metabolites known to be neuroactive have been examined for their potential associations with cognitive deficits in schizophrenia. Among these metabolites, kynurenic acid (KYNA), 5-hydroxyindole (5-HI), and quinolinic acid (QUIN) are documented in their diverse effects on α-7 nicotinic acetylcholine receptor (α7nAChR) and/or N-methyl-D-aspartate receptor (NMDAR), two of the receptor types thought to contribute to cognitive impairment in schizophrenia. In this study, serum levels of KYNA, 5-HI, and QUIN were measured in 195 patients with schizophrenia and in 70 healthy controls using liquid chromatography-tandem mass spectrometry; cognitive performance in MATRICS Consensus Cognitive Battery and cortical thickness measured by magnetic resonance imaging were obtained. Patients with schizophrenia had significantly lower serum KYNA (p < 0.001) and QUIN (p = 0.02) levels, and increased 5-HI/KYNA (p < 0.001) and QUIN/KYNA ratios (p < 0.001) compared with healthy controls. Multiple linear regression showed that working memory was positively correlated with serum 5-HI levels (t = 2.10, p = 0.04), but inversely correlated with KYNA concentrations (t = −2.01, p = 0.05) in patients. Patients with high 5-HI and low KYNA had better working memory than other subgroups (p = 0.01). Higher 5-HI levels were associated with thicker left lateral orbitofrontal cortex (t = 3.71, p = 2.94 × 10−4) in patients. The different effects of 5-HI and KYNA on working memory may appear consistent with their opposite receptor level mechanisms. Our findings appear to provide a new insight into the dynamic roles of tryptophan pathway metabolites on cognition, which may benefit novel therapeutic development that targets cognitive impairment in schizophrenia.

scholarly journals Anaesthesia and Postoperative Analgesia Performed by Insertion of a Perineural Catheter at the Brachial Plexus Site - Case Series

2015 ◽  
Vol 61 (3) ◽  
pp. 241-244
Author(s):  
Lazar Alexandra ◽  
Szederjesi Janos ◽  
Copotoiu Sanda Maria ◽  
Simon Noemi Szidonia ◽  
Badea Iudita ◽  
...  
Keyword(s):  
Pain Management ◽  
Side Effects ◽  
Brachial Plexus ◽  
Postoperative Analgesia ◽  
Postoperative Period ◽  
Case Series ◽  
Postoperative Pain Management ◽  
Perineural Catheter ◽  
Plexus Block ◽  
Systemic Drug

Abstract Postoperative pain management is of major importance and the existence of a device that ensures a good analgesia in the immediate postoperative period and also removes the side effects of the systemic drugs, is becoming a necessity. Objectives: The goal was to obtain a good quality anaesthesia and also a good postoperative analgesia by inserting a perineural catheter at the brachial plexus site. Material and method: This study included adult patients who underwent brachial plexus anaesthesia through a perineural catheter inserted at the brachial plexus site. The perineural catheter was introduced by ultrasound guidance with neurostimulation control. After insertion, a quantity of a an-aesthetic admixture of 0.4mg/kg is administered. The anaesthetic admixture contained Ropivacaine and Lidocaine, equimolar concentration of 0.5% In the postoperative period, the analgesia was ensured trough the already installed catheter. The analgesic mixture contained Ropivacaine and Lidocaine, equivalent concentrations of 0.25%. The administration rate was 5 ml every 4 hours, starting 6 hours postoperatively. Results: The anaesthesia, obtained through the perineural catheter, was a good quality anaesthesia ensuring both, good sensory and motor block. The feedback regarding postoperative analgesia was positive, this type of pain management being efficient and without the systemic drug side effects. This approach of brachial plexus block was accepted easily by the patients and was rated as a very satisfactory method. Conclusions: The insertion of a perineural catheter for anaesthesia and postoperative analgesia represents a safe and efficient method of achieving both analgesia and anaesthesia.

Antegrade late diastolic arterial blood flow in the fetus: insight into fetal atrial function

2013 ◽  
Vol 208 (6) ◽  
pp. 490.e1-490.e8 ◽  
Author(s):  
Lisa W. Howley ◽  
Yuka Yamamoto ◽  
Sven-Erik Sonesson ◽  
Priya Sekar ◽  
Venu Jain ◽  
...  
Keyword(s):  
Blood Flow ◽  
Atrial Function ◽  
Arterial Blood Flow ◽  
Arterial Blood ◽  
Insight Into

scholarly journals Computational and Biological Comparisons of Plant Steroids as Modulators of Inflammation through Interacting with Glucocorticoid Receptor

2019 ◽  
Vol 2019 ◽  
pp. 1-9 ◽  
Author(s):  
Mohamed A. Morsy ◽  
Snehal S. Patel ◽  
Azza A. K. El-Sheikh ◽  
Jignasa K. Savjani ◽  
Anroop B. Nair ◽  
...  
Keyword(s):  
Side Effects ◽  
Glucocorticoid Receptor ◽  
Tumor Necrosis ◽  
Serum Levels ◽  
Withaferin A ◽  
Boswellic Acid ◽  
Cotton Pellet ◽  
Anti Inflammatory ◽  
Necrosis Factor

Despite the usefulness of glucocorticoids, they may cause hazardous side effects that limit their use. Searching for compounds that are as equally efficient as glucocorticoids, but with less side effects, the current study compared plant steroids, namely, glycyrrhetinic acid, guggulsterone, boswellic acid, withaferin A, and diosgenin with the classical glucocorticoid, fluticasone. This was approached both in silico using molecular docking against glucocorticoid receptor (GR) and in vivo in two different animal models. All tested compounds interacted with GR, but only boswellic acid and withaferin A showed docking results comparable to fluticasone, as well as similar in vivo anti-inflammatory effects, by significantly decreasing serum levels of interleukin-6 and tumor necrosis factor-α in cotton pellet-induced granuloma in rats. In addition, both compounds significantly decreased the percent of change in ear weight in croton oil-induced ear edema in mice and the granuloma weight in cotton pellet-induced granuloma in rats, to levels comparable to that of fluticasone. Both boswellic acid and withaferin A had no effect on adrenal index, but only withaferin A significantly increased the thymus index. In conclusion, boswellic acid may have comparable anti-inflammatory effects to fluticasone with fewer side effects.

scholarly journals Propranolol Treatment of Vascular Anomalies Other Than Infantile Hemangioma

2017 ◽  
Vol 225 (4) ◽  
pp. S165
Author(s):  
Jeremy A. Goss ◽  
Dennis J. Konczyk ◽  
Mohammed H. Alomari ◽  
Reid A. Maclellan ◽  
Arin K. Greene
Keyword(s):  
Infantile Hemangioma ◽  
Vascular Anomalies ◽  
Propranolol Treatment
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