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Sample records for acute dystonic reactions

  1. Acute Dystonic Reaction as Medical Emergency: A Report of Two Cases

    Oyewole, AO; Adelufosi, AO; Abayomi, O

    2013-01-01

    Drug-induced dystonic reactions are common presentations to the emergency department. Two cases of acute dystonic reactions presenting as acute medical emergency illustrate the associated fatality and possibility of misdiagnosis. This case series reports two cases of medication-induced (haloperidol and metoclopramide) acute dystonic reactions presenting with torticollis, tongue protrusion, and respiratory distress which resolved with the administration of intramuscular biperiden and oxygen by...

  2. Acute dystonic reaction to metoclopramide in patients carrying homozygous cytochrome P450 2D6 genetic polymorphisms

    A. van der Padt; R.H.N. van Schaik (Ron); P. Sonneveld (Pieter)

    2006-01-01

    textabstractBACKGROUND: Extrapyramidal syndromes (EPS) are clinically relevant side effects of metoclopramide which are often not anticipated. PATIENTS AND METHODS: Two patients who received metoclopramide developed an acute dystonic reaction. Symptoms disappeared after biperiden o

  3. Trimethoprim-Sulfamethoxazole-Induced Rhabdomyolysis; Gabapentin-Induced Hypoglycemia in Diabetic and Nondiabetic Patients; Purple Glove Syndrome After Oral Phenytoin Administration; Acute Dystonic Reaction After Methylphenidate Initiation; Serotonin Syndrome with Vilazodone Monotherapy; Cabozantinib-Associated Dermatologic Adverse Reactions.

    Mancano, Michael A

    2015-09-01

    The purpose of this feature is to heighten awareness of specific adverse drug reactions (ADRs), discuss methods of prevention, and promote reporting of ADRs to the US Food and Drug Administration's (FDA's) MedWatch program (800-FDA-1088). If you have reported an interesting, preventable ADR to MedWatch, please consider sharing the account with our readers. Write to Dr. Mancano at ISMP, 200 Lakeside Drive, Suite 200, Horsham, PA 19044 (phone: 215-707-4936; e-mail: mmancano@temple.edu). Your report will be published anonymously unless otherwise requested. This feature is provided by the Institute for Safe Medication Practices (ISMP) in cooperation with the FDA's MedWatch program and Temple University School of Pharmacy. ISMP is an FDA MedWatch partner. PMID:26715798

  4. Development of acute dystonia in three brothers due to metoclopramide

    Ibrahim Silfeler

    2012-01-01

    Full Text Available One of the agents that cause dystonic reactions is metoclopramide. In this study, we presented three individuals of the same family who were admitted to our hospital while receiving the treatment of metoclopramide because of developing acute dystonic reaction. Appropriate doses of metoclopramide therapy had begun to all brothers with a diagnosis of gastroenteritis. After receiving the first dose of medication, acute dystonia was observed within half an hour in these brothers who used metoclopramide. Thus, if there is a patient who developed acute dystonia in the same family due to metoclopramide, avoiding from use of metoclopramide will be beneficial for other members of the family.

  5. Acute pain transfusion reaction.

    Hardwick, Jody; Osswald, Michael; Walker, Daniel

    2013-11-01

    A 34-year-old woman with a diagnosis of hemophagocytic lymphohistocytosis (HLH) received a double umbilical cord blood transplantation following a myeloablative chemotherapy preparative regimen with busulfan and cyclophosphamide. HLH is a rare, potentially fatal hematologic disorder characterized by the overactivation of histocytes and T lymphocytes, leading to organ infiltration and acute illness. On day 25 post-transplantation, the patient required a platelet transfusion for a platelet count of 6,000 per ml (normal range = 150,000-450,000 per ml). The patient's blood type prior to the cord blood transplantation was B positive and, although both umbilical cord blood donors were O positive, the patient was still B positive per blood bank testing on that day. Although the recipient of an allogenic stem cell transplantation will eventually become the blood type of the donor, the time for this process to occur varies for each person. That process must be monitored by the blood bank for the purpose of cross-matching blood products to decrease hemolysis as much as possible. The patient was premedicated with the facility's standard for platelet transfusions: acetaminophen 650 mg and diphenhydramine 25 mg about 30 minutes prior to the platelet transfusion. PMID:24161631

  6. Acute leukaemoid reaction following cardiac surgery

    Webb Stephen T

    2007-01-01

    Full Text Available Abstract Chronic myelomonocytic leukaemia is an atypical myeloproliferative disorder with a natural history of progression to acute myeloid leukaemia, a complex and poorly understood response by the bone marrow to stress. Cardiac surgery activates many inflammatory cascades and may precipitate a systemic inflammatory response syndrome. We present a case of undiagnosed chronic myelomonocytic leukaemia who developed rapidly fatal multi-organ dysfunction following cardiac surgery due to an acute leukaemoid reaction.

  7. Acute dystonia in a young schizophrenic patient associated with ingestion of a cloperastine containing cough syrup.

    Linazasoro, G; Garmendia, M T; Lizaso, X

    2000-01-01

    Acute dystonic reactions are usually observed after exposure to drugs with antidopaminergic actions. We report on one patient with acute dystonia associated with ingestion of a cloperastine containing syrup, who suffered from schizophrenia but had been neuroleptic-free for 6months. Cloperastine has antihistaminic properties. We suggest that antihistaminic agents may induce acute dystonia by altering the balance between dopamine and acetylcholine in the striatum. PMID:18591150

  8. Dystonia as acute adverse reaction to cough suppressant in a 3-year-old girl.

    Polizzi, A; Incorpora, G; Ruggieri, M

    2001-01-01

    Cough suppressant preparations containing mixtures of dextromethorphan or codeine with antihistamines, decongestants (sympathomimetic), expectorants and antipyretics with either sedative or anticholinergic activity have been associated with dystonic reactions in children. We report on a 3-year-old girl who presented with episodic stiffness and abnormal posturing with rigidity after arbitrary maternal administration of a mixture of methylcodeine and extract from Hedera plant. PMID:11587381

  9. Review: Acute phase reaction and acute phase proteins

    GRUYS E.; TOUSSAINT M.J.M.; NIEWOLD T.A.; KOOPMANS S.J.

    2005-01-01

    A review of the systemic acute phase reaction with major cytokines involved, and the hepatic metabolic changes,negative and positive acute phase proteins (APPs) with function and associated pathology is given. It appears that APPs represent appropriate analytes for assessment of animal health. Whereas they represent non-specific markers as biological effect reactants,they can be used for assessing nutritional deficits and reactive processes, especially when positive and negative acute phase variables are combined in an index. When such acute phase index is applied to separate healthy animals from animals with some disease, much better results are obtained than with single analytes and statistically acceptable results for culling individual animals may be reached.Unfortunately at present no cheap, comprehensive and easy to use system is available for assessing various acute phase proteins in serum or blood samples at the same time. Protein microarray or fluid phase microchip technology may satisfy this need;and permit simultaneous analysis of numerous analytes in the same small volume sample and enable integration of information derived from systemic reactivity and nutrition with disease specific variables. Applying such technology may help to solve health problems in various countries not only in animal husbandry but also in human populations.

  10. Paroxysmal dystonic choreoathetosis: tight linkage to chromosome 2q.

    Fink, J K; Rainer, S.; Wilkowski, J.; Jones, S. M.; Kume, A.; Hedera, P; Albin, R.; Mathay, J.; Girbach, L.; Varvil, T; Otterud, B; Leppert, M

    1996-01-01

    Paroxysmal dystonic choreoathetosis (PDC) is characterized by attacks of involuntary movements that last up to several hours and occur at rest both spontaneously and following caffeine or alcohol consumption. We analyzed a Polish-American kindred with autosomal dominant PDC and identified tight linkage between the disorder and microsatellite markers on chromosome 2q (maximum two-point LOD score 4.77; recombination fraction 0). Our results clearly establish the existence of a locus for autosom...

  11. Acute and Chronic Cutaneous Reactions to Ionizing Radiation Therapy.

    Bray, Fleta N; Simmons, Brian J; Wolfson, Aaron H; Nouri, Keyvan

    2016-06-01

    Ionizing radiation is an important treatment modality for a variety of malignant conditions. However, development of radiation-induced skin changes is a significant adverse effect of radiation therapy (RT). Cutaneous repercussions of RT vary considerably in severity, course, and prognosis. When they do occur, cutaneous changes to RT are commonly graded as acute, consequential-late, or chronic. Acute reactions can have severe sequelae that impact quality of life as well as cancer treatment. Thus, dermatologists should be informed about these adverse reactions, know how to assess their severity and be able to determine course of management. The majority of measures currently available to prevent these acute reactions are proper skin hygiene and topical steroids, which limit the severity and decrease symptoms. Once acute cutaneous reactions develop, they are treated according to their severity. Treatments are similar to those used in prevention, but incorporate wound care management that maintains a moist environment to hasten recovery. Chronic changes are a unique subset of adverse reactions to RT that may develop months to years following treatment. Chronic radiation dermatitis is often permanent, progressive, and potentially irreversible with substantial impact on quality of life. Here, we also review the etiology, clinical manifestations, pathogenesis, prevention, and management of late-stage cutaneous reactions to radiotherapy, including chronic radiation dermatitis and radiation-induced fibrosis. PMID:27250839

  12. Acute and Chronic Cutaneous Reactions to Ionizing Radiation Therapy

    Bray, Fleta N.; Simmons, Brian J.; Aaron H. Wolfson; Nouri, Keyvan

    2016-01-01

    Ionizing radiation is an important treatment modality for a variety of malignant conditions. However, development of radiation-induced skin changes is a significant adverse effect of radiation therapy (RT). Cutaneous repercussions of RT vary considerably in severity, course, and prognosis. When they do occur, cutaneous changes to RT are commonly graded as acute, consequential-late, or chronic. Acute reactions can have severe sequelae that impact quality of life as well as cancer treatment. Th...

  13. Food for thought: ego-dystonicity and fear of self in eating disorders.

    Purcell Lalonde, Magali; O'Connor, Kieron; Aardema, Frederick; Coelho, Jennifer S

    2015-05-01

    Degree of ego-dystonicity in obsessions is clinically relevant to the conceptualization and treatment of eating disorders (EDs). Obsessive-compulsive disorder research has suggested that the transformation of intrusive thoughts into obsessions is linked to the degree to which intrusive thoughts threaten core perceptions of the self. This study aims to explore the relationship between the ego-dystonic nature of obsessions in ED patients and a fear of self, the link between ED symptom severity and ego-dystonicity in obsessions, and differences between non-clinical and individuals with EDs in the presence of ego-dystonic thoughts and a fear of self. Ego-dystonicity (Ego-dystonicity Questionnaire (EDQ)) and feared self (Fear of Self Questionnaire (FSQ)) degrees were measured in a clinical sample (n = 57 with EDs) and a non-clinical sample (n = 45). EDQ and FSQ scores were highly correlated in both samples. EDQ scores were not significantly correlated to ED symptom severity with the exception of the EDQ Irrationality subscale, which was strongly related to compulsion severity. Participants with an ED had significantly higher EDQ and FSQ scores compared with controls. PMID:25728327

  14. Management of acute adverse reactions to contrast media

    Thomsen, Henrik S. [Department of Diagnostic Radiology 54E2, Copenhagen University Hospital at Herlev, Herlev Ringvej 75, 2730, Herlev (Denmark); Morcos, Sameh K. [Department of Diagnostic Imaging, Northern General Hospital, Sheffield Teaching Hospitals NHS Trust, S5 7AU, Sheffield (United Kingdom)

    2004-03-01

    When anaphylactoid and other severe adverse reactions to contrast media occur, prompt recognition and immediate treatment are essential. Simple guidelines for treatment have been requested by many radiologists, and therefore the Contrast Media Safety Committee has produced guidelines for treatment of acute adverse reactions to contrast media. The committee made an extensive review of the literature on treatment of adverse reactions to contrast media. Based on this, a report and guidelines were prepared. The resulting report was discussed at the 10th European Symposium on Urogenital Radiology in Uppsala. Sweden, September 2003. Guidelines for treatment of acute adverse reactions and a list of first-line drugs and equipment that should be available in the room where contrast medium is given are provided. (orig.)

  15. Management of acute adverse reactions to contrast media.

    Thomsen, Henrik S; Morcos, Sameh K

    2004-03-01

    When anaphylactoid and other severe adverse reactions to contrast media occur, prompt recognition and immediate treatment are essential. Simple guidelines for treatment have been requested by many radiologists, and therefore the Contrast Media Safety Committee has produced guidelines for treatment of acute adverse reactions to contrast media. The committee made an extensive review of the literature on treatment of adverse reactions to contrast media. Based on this, a report and guidelines were prepared. The resulting report was discussed at the 10th European Symposium on Urogenital Radiology in Uppsala. Sweden, September 2003. Guidelines for treatment of acute adverse reactions and a list of first-line drugs and equipment that should be available in the room where contrast medium is given are provided. PMID:14740165

  16. A new clinical feature associated with familial early-onset of dystonic-guttural tics: An unusual diagnosis of PANDAS.

    Vitaliti, Giovanna; Trifiletti, Rosario R; Falsaperla, Raffaele; Parano, Enrico; Spalice, Alberto; Pavone, Piero

    2014-01-01

    Until today there is a large debate about the existence of PANDAS (pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections) or PANS (pediatric acute onset neuropsychiatric syndrome). These children usually have dramatic, "overnight" onset of symptoms, including motor or vocal tics, obsessions, and/or compulsions. In addition to these symptoms, children may also have comorbid features of associated disorders. Herein, we report a family with an early onset of tics, with exclusively dystonic and guttural tics. All patients had a particularly strong excitement trigger. Two of the patients were shown to have signs suggestive of PANDAS and all family members were Group A beta-hemolytic Streptococcus (GABHS) carriers. The PANDAS spectrum is probably a group of disorders. We have described a PANDAS variant, in which the family seems to share common autoimmune pattern and may be viewed in the large spectrum of PANDAS. PMID:24891915

  17. A new clinical feature associated with familial early-onset of dystonic-guttural tics: An unusual diagnosis of PANDAS

    Giovanna Vitaliti

    2014-01-01

    Full Text Available Until today there is a large debate about the existence of PANDAS (pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections or PANS (pediatric acute onset neuropsychiatric syndrome. These children usually have dramatic, "overnight" onset of symptoms, including motor or vocal tics, obsessions, and/or compulsions. In addition to these symptoms, children may also have comorbid features of associated disorders. Herein, we report a family with an early onset of tics, with exclusively dystonic and guttural tics. All patients had a particularly strong excitement trigger. Two of the patients were shown to have signs suggestive of PANDAS and all family members were Group A beta-hemolytic Streptococcus (GABHS carriers. The PANDAS spectrum is probably a group of disorders. We have described a PANDAS variant, in which the family seems to share common autoimmune pattern and may be viewed in the large spectrum of PANDAS.

  18. Laryngoscopy evaluation protocol for the differentiation of essential and dystonic voice tremor

    Bruno Teixeira de Moraes

    2016-02-01

    Full Text Available ABSTRACT INTRODUCTION: Although syndromes that cause voice tremor have singular characteristics, the differential diagnosis of these diseases is a challenge because of the overlap of the existing signs and symptoms. OBJECTIVE: To develop a task-specific protocol to assess voice tremor by means of nasofibrolaryngoscopy and to identify those tasks that can distinguish between essential and dystonic tremor syndromes. METHODS: Cross-sectional study. The transnasal fiberoptic laryngoscopy protocol, which consisted of the assessment of palate, pharynx and larynx tremor during the performance of several vocal and non-vocal tasks with distinct phenomenological characteristics, was applied to 19 patients with voice tremor. Patients were diagnosed with essential or dystonic tremor according to the phenomenological characterization of each group. Once they were classified, the tasks associated with the presence of tremor in each syndrome were identified. RESULTS: The tasks that significantly contributed to the differential diagnosis between essential and dystonic tremor were /s/ production, continuous whistling and reduction of tremor in falsetto. These tasks were phenomenologically different with respect to the presence of tremor in the two syndromes. CONCLUSION: The protocol of specific tasks by means of transnasal fiberoptic laryngoscopy is a viable method to differentiate between essential and dystonic voice tremor syndromes through the following tasks: /s/ production, continuous whistling and reduction of tremor in falsetto.

  19. PSYCHOLOGICAL REACTIONS AND HEALTH BEHAVIOR FOLLOWING ACUTE MYOCARDIAL INFARCTION

    Tatjana Milenković

    2011-06-01

    Full Text Available Psychological reactions, risk health behavior and cardiac parameters can influence rehospitalization after acute myocardial infarction.The aim of the paper was to determine the presence of psychological reactions and risk health behavior in patients with acute myocardial infarction on admission as well as the differences after six months.The research included thirty-trhee patients of both sexes, who were consecutively hospitalized due to acute myocardial infarction. A prospective clinical investigation involved the following: semi-structured interview, Mini International Neuropsychiatric Interview (M.I.N.I for pcychiatric disorders, Beck Anxiety Inventory (BAI for measuring the severity of anxiety, Beck Depression Inventory (BDI for measuring the severity of depression, KON-6 sigma test for aggression, Holms-Rahe Scale (H-R for exposure to stressful events, and Health Behavior Questionnaire: alcohol consumption, cigarette smoking, lack of physical activity. Measurement of the same parameters was done on admission and after six months. The differences were assessed using the t-test and chi-square test for p<0.05.On admission, anxiety (BAI=8.15±4.37 and depression (BDI=8.67±3.94 were mild without significant difference after six months in the group of examinees. Aggression was elevated and significantly lowered after six monts (KON-6 sigma =53,26±9, 58:41,42±7.67, t=2,13 for p<0.05. Exposure to stressful events in this period decreased (H-R=113.19±67.37:91,65±63,81, t=3,14 for p<0.05; distribution of physical activity was significantly higher compared to admission values (54.83%: 84.84%. χ2=5.07 for p<0.01.In the group of examinees with acute myocardial infarction in the period of six months, anxiety and depression remained mildly icreased, while the levels of aggression and exposure to stressful events were lowered. Risk health behavior was maintained, except for the improvement in physical activity. In the integrative therapy and

  20. Antidepressant Therapy in Severe Depression May Have Different Effects on Ego-Dystonic and Ego-Syntonic Suicidal Ideation

    Louise Brådvik

    2011-01-01

    Full Text Available The objective of the present study was to investigate whether ego-dystonic and ego-syntonic suicidal ideation occurred at different frequencies during antidepressant therapy. A blind evaluation has been performed on records of 100 suicides with a primary severe depression and 100 matched controls, admitted to the Department of Psychiatry, Lund, Sweden. Ego-dystonic suicidal ideation was more commonly reported during adequate treatment as compared to ego-syntonic ideation (P=.004. Men who committed suicide during adequate antidepressant therapy more often reported ego-dystonic suicidal ideation earlier in their lives compared with those who were not treated (P=.0377. This may indicate that treatment failure for ego-dystonic ideation was a precursor of their suicides. Consequently, ego-dystonic ideation seems to show a poorer response to antidepressant therapy as compared to ego-syntonic ideation, which may be more directly related to depression. Ego-dystonic ideation is proposed to be related to depressive psychosis.

  1. The clinical spectrum of laryngeal dystonia includes dystonic cough: observations of a large series.

    Payne, Susannah; Tisch, Stephen; Cole, Ian; Brake, Helen; Rough, Judy; Darveniza, Paul

    2014-05-01

    Laryngeal dystonia is a movement disorder of the muscles within the larynx, which most commonly manifests as spasmodic dysphonia (SD). Rarer reported manifestations include dystonic respiratory stridor and dyscoordinate breathing. Laryngeal dystonia has been treated successfully with botulinum neurotoxin (BTX) injections since 1984. We reviewed prospectively collected data in a consecutive series of 193 patients with laryngeal dystonia who were seen at St. Vincent's Hospital between 1991 and 2011. Patient data were analyzed in Excel, R, and Prism. Laryngeal dystonia manifested as SD (92.7%), stridor (11.9%), dystonic cough (6.2%), dyscoordinate breathing (4.1%), paroxysmal hiccups (1.6%), and paroxysmal sneezing (1.6%). There were more women (68.4%) than men (31.6%), and the average age at onset was 47 years. A positive family history of dystonia was present in 16.1% of patients. A higher incidence of extra-laryngeal dystonia (ie, torticollis and blepharospasm) and concurrent manifestations of laryngeal dystonia were present in patients with dystonic cough, dyscoordinate breathing, paroxysmal sneezing, and hiccups than in other patients (P = 0.003 and P Technical failures were rare (1.1%). Dysphonia secondary to vocal cord paresis followed 38.7% of treatments. Laryngeal dystonia manifests predominantly as SD, but other manifestations include stridor, dyscoordinate breathing, paroxysmal cough, hiccups, and sneezing. BTX injections are very effective across all subgroups. Severe adverse events are rare. PMID:24753288

  2. Optimal management of acute nonrenal adverse reactions to iodine-based contrast media

    Nielsen YW

    2013-06-01

    Full Text Available Yousef W Nielsen, Henrik S Thomsen Department of Radiology, Copenhagen University Hospital Herlev, Copenhagen, Denmark Abstract: Acute adverse reactions to iodine-based contrast media occur within 60 minutes of administration. The reactions range from mild (flushing, arm pain, nausea/vomiting, headache to moderate (bronchospasm, hypotension, and severe (cardiovascular collapse, laryngeal edema, convulsions, arrhythmias. Most acute adverse reactions occur in an unpredictable manner. Use of the older group of ionic iodine-based contrast agents increases the risk of acute adverse reactions. Other risk factors include previous reactions to contrast media, asthma, and allergic conditions. The exact pathophysiology of the acute adverse reactions is unknown, but some of the reactions are pseudoallergic mimicking type 1 allergic reactions. As antibodies against contrast media have not been consistently demonstrated, the reactions are, in most cases, not truly allergic in nature. Most of the severe and fatal adverse reactions occur within the first 20 minutes after injection. Thus, it is important that patients are observed in the radiology department during this period. The radiologist should be near the room where contrast media is administered, and be ready to treat any acute nonrenal adverse reaction. Appropriate drugs and resuscitation equipment should be in/near the room where the contrast media is administered. The important first-line management of acute adverse reactions includes the establishment of an adequate airway, oxygen supplementation by mask, intravenous fluid administration, and measurement of blood pressure and heart rate. When severe anaphylactoid reactions occur, adrenaline should be given intramuscularly. Only one concentration of adrenaline (1:1000–1 mg/mL should be available in the radiology department to avoid dosing errors in stressful acute settings. Resuscitation team specialists should be the only ones giving intravenous

  3. Optimal management of acute nonrenal adverse reactions to iodine-based contrast media

    Nielsen YW; Thomsen HS

    2013-01-01

    Yousef W Nielsen, Henrik S Thomsen Department of Radiology, Copenhagen University Hospital Herlev, Copenhagen, Denmark Abstract: Acute adverse reactions to iodine-based contrast media occur within 60 minutes of administration. The reactions range from mild (flushing, arm pain, nausea/vomiting, headache) to moderate (bronchospasm, hypotension), and severe (cardiovascular collapse, laryngeal edema, convulsions, arrhythmias). Most acute adverse reactions occur in an unpredictable manner. Use of ...

  4. Optimal management of acute nonrenal adverse reactions to iodine-based contrast media

    Thomsen, Henrik

    2013-01-01

    Yousef W Nielsen, Henrik S Thomsen Department of Radiology, Copenhagen University Hospital Herlev, Copenhagen, Denmark Abstract: Acute adverse reactions to iodine-based contrast media occur within 60 minutes of administration. The reactions range from mild (flushing, arm pain, nausea/vomiting, headache) to moderate (bronchospasm, hypotension), and severe (cardiovascular collapse, laryngeal edema, convulsions, arrhythmias). Most acute adverse reactions occur in an unpredictable manner. Use of...

  5. Retrosternal Mass: An Interesting Allergic Reaction to Intravenous Thrombolytic Therapy for Acute Ischemic Stroke

    Masoud Mehrpour

    2013-07-01

    Full Text Available Stroke is an important cause of disability and death worldwide, with the majority of strokes occurring in older people. Thrombolysis with recombinant tissue plasminogen activator (r-TPA is the approved treatment for acute ischemic stroke. A major concern of physicians, who treat acute ischemic stroke with recombinant tissue plasminogen activator (r-TPA, is the risk of intracerebral hemorrhage. However, other adverse reactions, including anaphylaxis and angioedema, can also occur. Here we report an interesting soft tissue reaction to intravenous r-TPA in an 80 year-old male who was treated for acute ischemic stroke.

  6. Retrosternal mass: An interesting allergic reaction to intravenous thrombolytic therapy for acute ischemic stroke.

    Mehrpour, Masoud; Motamed, Mohammad Reza; Aghaei, Mahboubeh; Badi, Zahra

    2013-01-01

    Stroke is an important cause of disability and death worldwide, with the majority of strokes occurring in older people. Thrombolysis with recombinant tissue plasminogen activator (r-TPA) is the approved treatment for acute ischemic stroke. A major concern of physicians, who treat acute ischemic stroke with recombinant tissue plasminogen activator (r-TPA,) is the risk of intracerebral hemorrhage. However, other adverse reactions, including anaphylaxis and angioedema, can also occur. Here we report an interesting soft tissue reaction to intravenous r-TPA in an 80 year-old male who was treated for acute ischemic stroke. PMID:24250917

  7. Acute coronary syndrome in diclofenac sodium-induced type I hypersensitivity reaction : Kounis syndrome

    Gluvic, Zoran M.; Putnikovic, Biljana; Panic, Milos; Stojkovic, Aleksandra; Rasic-Milutinovic, Zorica; Jankovic-Gavrilovic, Jelena

    2007-01-01

    Drug-induced type I hypersensitivity reactions are frequent. Sometimes, acute coronary syndrome (ACS) can be registered in such patients, which may have a serious impact on the course and management of the allergic reaction. Because of potentially atypical ACS clinical presentations, the ECG is an obligatory diagnostic tool in any allergic reaction. Coronary artery spasm is the pathophysiological basis of ACS, triggered by the action of potent vasoactive mediators (histamine, neutral protease...

  8. Acute physical exercise under hypoxia improves sleep, mood and reaction time.

    de Aquino-Lemos, Valdir; Santos, Ronaldo Vagner T; Antunes, Hanna Karen Moreira; Lira, Fabio S; Luz Bittar, Irene G; Caris, Aline V; Tufik, Sergio; de Mello, Marco Tulio

    2016-02-01

    This study aimed to assess the effect of two sessions of acute physical exercise at 50% VO2peak performed under hypoxia (equivalent to an altitude of 4500 m for 28 h) on sleep, mood and reaction time. Forty healthy men were randomized into 4 groups: Normoxia (NG) (n = 10); Hypoxia (HG) (n = 10); Exercise under Normoxia (ENG) (n = 10); and Exercise under Hypoxia (EHG) (n = 10). All mood and reaction time assessments were performed 40 min after awakening. Sleep was reassessed on the first day at 14 h after the initiation of hypoxia; mood and reaction time were measured 28 h later. Two sessions of acute physical exercise at 50% VO2peak were performed for 60 min on the first and second days after 3 and 27 h, respectively, after starting to hypoxia. Improved sleep efficiency, stage N3 and REM sleep and reduced wake after sleep onset were observed under hypoxia after acute physical exercise. Tension, anger, depressed mood, vigor and reaction time scores improved after exercise under hypoxia. We conclude that hypoxia impairs sleep, reaction time and mood. Acute physical exercise at 50% VO2peak under hypoxia improves sleep efficiency, reversing the aspects that had been adversely affected under hypoxia, possibly contributing to improved mood and reaction time. PMID:26522742

  9. Rapidly Progressing Severe Cutaneous Adverse Reaction With Acute Kidney Injury After Drug Exposure: An Uncommon Presentation.

    Rodgers, Bradley K; Kumar, Avinash B

    2016-01-01

    Toxic epidermal necrolysis syndrome (TEN) is a rare severe cutaneous adverse drug reaction that involves skin and mucous membranes. We describe a case of TEN presenting with stage III acute kidney injury, rhabdomyolysis, and acute respiratory failure likely triggered by allopurinol for recently diagnosed gout. Prompt diagnosis, multidisciplinary management, including aggressive resuscitation, cardiorespiratory support, intravenous immunoglobulin therapy, and daily wound care resulted in a positive outcome despite a predicted mortality greater than 60%. Although allopurinol is a known triggering agent, TEN presenting with rhabdomyolysis and acute kidney injury is rare. PMID:24832386

  10. C-reactive protein and the acute phase reaction in geriatric patients.

    Bertsch, Thomas; Triebel, Jakob; Bollheimer, Cornelius; Christ, Michael; Sieber, Cornel; Fassbender, Klaus; Heppner, Hans Jürgen

    2015-10-01

    The C-reactive protein (CRP), first described as a serum component capable of precipitating the C-polysaccharide of pneumococci, is one of the most important proteins because the serum concentration rises in the acute phase reaction. The acute phase reaction is the nonspecific reaction of the body to noxious stimuli of the most varied kinds, such as infections, burns, neoplasms and tissue trauma. The CRP is synthesized in liver parenchymal cells by cytokines which are derived from stimulated leucocytes and released into the circulation. Because of its molecular structure and in synergy with the complement system, it is able to precipitate and/or lyse microorganisms, thereby rendering them harmless. Measurement of the serum CRP concentration can provide important information with respect to the diagnosis and monitoring of treatment. Due to immunosenescence in geriatric patients the synthesis of CRP appears to be limited to inflammatory stimuli; however, this phenomenon does not appear to be of major clinical relevance. Despite the introduction of new parameters of the acute phase reaction, sometimes with better performance, such as interleukin-6, procalcitonin and the soluble endotoxin receptor sCD14, measurement of CRP for diagnosis and treatment monitoring is still justified even in geriatric patients as testing is rapid, economic and nearly ubiquitously available round the clock. Biochemical markers of the acute phase reaction should always be interpreted together with the clinical picture and their specific limitations. PMID:26334841

  11. Immunology of infusion reactions in the treatment of patients with acute lymphoblastic leukemia.

    Asselin, Barbara

    2016-07-01

    Infusion reactions are potentially dose-limiting adverse events associated with intravenous administration of several common agents used to treat patients with acute lymphoblastic leukemia. True clinical hypersensitivity reactions are antibody-mediated and can occur only after repeated exposure to an antigen. Conversely, anaphylactoid infusion reactions are nonantibody-mediated and often occur on the initial exposure to a drug. Cytokine-release syndrome comprises a subset of nonantibody-mediated infusion reactions associated with the use of monoclonal antibodies and immune therapies. Clinical symptoms of hypersensitivity reactions and nonantibody-mediated infusion reactions heavily overlap and can be difficult to distinguish in practice. Regardless of the underlying mechanism, any infusion reaction can negatively affect treatment efficacy and patient safety. These events require prompt response, and potentially, modification of subsequent therapy. PMID:27086555

  12. Heterogeneous lobular distribution of hepatocytes expressing acute- phase genes during the acute inflammatory reaction

    1989-01-01

    Functional heterogeneity in the lobule with regard to plasma protein synthesis is still debated. Therefore, we have localized in liver sections from normal rats and from rats with turpentine-induced AIR the mRNA and protein products of three genes with different alterations in their hepatic expression during an AIR: alpha 2M and alpha 1PI, two positively reacting acute-phase genes, and alpha 1I3, a negative acute- phase reactant. In normal liver, all hepatocytes expressed alpha 2M and alpha 1...

  13. Acute adverse reactions to magnetic resonance contrast media--gadolinium chelates.

    Li, A; Wong, C S; Wong, M K; Lee, C M; Au Yeung, M C

    2006-05-01

    The objective of this study was to evaluate the clinical safety of intravenous gadolinium-based contrast media used in patients who underwent MRI at a single institution. Acute adverse reactions to intravenous gadolinium-based contrast media used for MRI at the Princess Margaret Hospital, Hong Kong, SAR, from January 1999 to November 2004 were recorded in an incidence log book. The medical records of patients' demographics were retrospectively reviewed and the nature, frequency and severity of the adverse reactions were investigated and documented. The incidence of acute adverse reactions to intravenous gadolinium-based contrast media was 0.48% (45 patients with 46 adverse reactions). The severity of these adverse reactions were 96% mild, 2% moderate (one patient developed shortness of breath that required oxygen supplementation and intravenous steroidal management) and 2% severe (one patient developed an anaphylactoid reaction, but successfully recovered through timely resuscitation). No patients were recorded as having contrast extravasation and none died as a result of any adverse reaction. Among the 45 patients who developed adverse reactions, three patients (6.7%) had prior adverse reactions to iodinated contrast media, three (6.7%) had prior reactions to a different gadolinium-based contrast agent, one (2%) had asthma and nine (20%) had a history of drug/food allergy. Overall, 41% of the adverse reactions were not documented in the final MRI report or the clinical medical records. Gadolinium-based contrast media are safe and well tolerated by the vast majority of patients. In our study, the adverse reaction rate (0.48%) and the incidence of severe anaphylactoid reaction (0.01%) concur with those reported in the literature. Although most of the symptoms are mild and transient, these adverse reactions must be accurately documented and managed. PMID:16632615

  14. Leukemoid reaction in a patient with acute lymphoblastic leukemia following the

    Osman Yokuş

    2013-06-01

    Full Text Available The occurrence of persistent neutrophilic leukocytosisabove 50,000 cells/μL for reasons other thanleukemia is defined as leukemoid reaction. Chronicmyelogenous leukemia (CML and chronic neutrophilicleukemia (CNL should be excluded, and underlyingdiseases or causes should be examined,in differential diagnosis. The most commonly observedcauses of leukemoid reactions are severeinfections, intoxications, malignancies, severe hemorrhage,or acute hemolysis [1]. J Clin Exp Invest2013; 4 (2: 258-259

  15. Acute allergic reaction to oral quinine for malarial prevention:A case report

    Sora Yasri; Viroj Wiwanitkit

    2016-01-01

    Quinine is a classical antimalarial drug that is used worldwide. It is also used for pre-exposure of malaria before visiting to the jungle in the endemic area of malaria. In this article, the authors reported a case of acute allergic reaction to oral quinine for malarial prevention.

  16. Acute allergic reaction to oral quinine for malarial prevention: A case report

    Sora Yasri

    2016-01-01

    Full Text Available Quinine is a classical antimalarial drug that is used worldwide. It is also used for pre-exposure of malaria before visiting to the jungle in the endemic area of malaria. In this article, the authors reported a case of acute allergic reaction to oral quinine for malarial prevention.

  17. The role of MRI in the diagnosis of acute radiation reaction in breast cancer patient

    Startseva, Zh A.; Musabaeva, L. I.; Usova, AV; Frolova, I. G.; Simonov, K. A.; Velikaya, V. V.

    2016-02-01

    A clinical case with acute radiation reaction of the left breast after organ-preserving surgery with 10 Gy IORT (24.8 Gy) conventional radiation therapy has been presented. Comprehensive MRI examination showed signs of radiation- induced damage to skin, soft tissues and vessels of the residual breast.

  18. Acute and delayed hypersensitivity reactions to infliximab and adalimumab in a patient with Crohn's disease

    Steenholdt, Casper; Svenson, Morten; Bendtzen, Klaus;

    2012-01-01

    infusion, but an acute severe anaphylactoid reaction occurred immediately after start of the infusion. Anti-infliximab IgG antibody concentration was high (100 U/ml) prior to the 8th infusion and up to 1 year after infliximab discontinuation (81 U/ml). Anti-infliximab IgE antibodies were not found, and the...... anti-infliximab antibodies did not cross react with adalimumab. One week after the anaphylactoid reaction to infliximab, adalimumab therapy was initiated. Twelve days after the first adalimumab administration (80 mg), a delayed hypersensitivity reaction occurred. This was likely caused by rapidly...... anaphylactoid reactions and delayed hypersensitivity reactions. Reactions may be precipitated by newly induced specific anti-drug antibodies rather than by cross-reactivity of previously generated antibodies....

  19. Preserved dichotomy but highly irregular and burst discharge in the basal ganglia in alert dystonic rats at rest.

    Kumbhare, Deepak; Chaniary, Kunal D; Baron, Mark S

    2015-10-22

    Despite its prevalence, the underlying pathophysiology of dystonia remains poorly understood. Using our novel tri-component classification algorithm, extracellular neuronal activity in the globus pallidus (GP), STN, and the entopeduncular nucleus (EP) was characterized in 34 normal and 25 jaundiced dystonic Gunn rats with their heads restrained while at rest. In normal rats, neurons in each nucleus were similarly characterized by two physiologically distinct types: regular tonic with moderate discharge frequencies (mean rates in GP, STN and EP ranging from 35-41 spikes/s) or irregular at slower frequencies (17-20 spikes/s), with a paucity of burst activity. In dystonic rats, these nuclei were also characterized by two distinct principal neuronal patterns. However, in marked difference, in the dystonic rats, neurons were primarily slow and highly irregular (12-15 spikes/s) or burst predominant (14-17 spikes/s), with maintained modest differences between nuclei. In GP and EP, with increasing severity of dystonia, burstiness was moderately further increased, irregularity mildly further increased, and discharge rates mildly further reduced. In contrast, these features did not appreciably change in STN with worsening dystonia. Findings of a lack of bursting in GP, STN and EP in normal rats in an alert resting state and prominent bursting in dystonic Gunn rats suggest that cortical or other external drive is normally required for bursting in these nuclei and that spontaneous bursting, as seen in dystonia and Parkinson's disease, is reflective of an underlying pathophysiological state. Moreover, the extent of burstiness appears to most closely correlate with the severity of the dystonia. PMID:26210616

  20. Comparison between 18F-FDG PET/CT and EMG Mapping for Identifying Dystonic Superficial Muscles in Primary Cervical Dystonia: Preliminary Results

    This study was conducted to compare 18F-FDG PET/CT and electromyography (EMG) mapping in patients with primary cervical dystonia (PCD) to find dystonic superficial cervical muscles. Ten consecutive patients with PCD (M:F=5:5, age 44±13 years) whose dystonic posture was not relieved with conventional muscle relaxant therapy were included. Target cervical muscles for the comparison between 18F-FDG PET/CT and EMG mapping were four representative superficial bilateral cervical muscles: splenius capitis muscle, sternocleidomstoid muscle, upper trapeziums muscle, and levitator scapulae muscle. The diagnostic efficacy was compared between 18F-FDG PET/CT and EMG mapping using physical exam and measurement of rotation angle as the gold standard. Among 80 muscles evaluated, there were 21 (26%) dystonic superficial cervical muscles assessed with physical exam and motion analysis. The sensitivity, specificity, and accuracy for localizing dystonic muscles were 76, 92, and 88% for 18F-FDG PET/CT, and 95, 66, and 74% for EMG mapping, respectively. The sensitivity of EMG mapping was significantly higher than that of 18F-FDG PET/CT. In contrast, 18F-FDG PET/CT is more specific and accurate than EMG mapping for finding superficial dystonic cervical muscles. The high sensitivity of EMG mapping suggests that 18F-FDG PET/CT and EMG mapping are complementary for finding dystonic superficial cervical muscles.

  1. Acute mucosal reactions in patients with advanced head and neck cancer treated with concurrent chemoradiotherapy

    We conducted a clinical study to analyze the acute reactions in the oral cavity and the oropharyngeal (OCOPH) mucosa in patients with advanced head and neck cancer (HNC) undergoing a definitive treatment consisted of 3-D conformal radiotherapy combined with concomitant chemotherapy. Twenty nine patients with HNC who were treated between February 2008 and October 2009 were included in the study. The median age was 55 years (range 29-70). The site distribution was as follows: oropharynx, 20.7%; hypopharynx, 41.4%; larynx, 37.9%. The radiation technique used for 3-D conformal radiotherapy was named 'oblique photon fields' technique. The OCOPH mucosa as a critical normal tissue was delineated in every patient. Extraction of planning target volume (PTV50) from the volume of OCOPH mucosa led to formation of an OCOPH mucosa with extracted PTV50 (OCOPHEx mucosa). Acute mucosal reactions were recorded using Radiation Therapy Oncology Group (RTOG) grading system. The duration of a maximum grade of reaction was also recorded. A time intensity parameter, so-called Severity-Time Units (STU), quantifying the area under the acute reaction curve, was used to express the intensity of mucositis over time in every patient. Grade 3 acute mucosal reaction was manifested in 19 patients (65.5%). The median duration of confluent mucositis was 21 days (range 14-35). The STU less than 1000 mm2 and the STU more than 1500 mm2 was calculated in equal number of patients (9 patients, or 31.0%). Statistically significant difference in the distribution of the grade 3 reaction was found among patients with different site of the primary tumor (p = 0.003). Statistically significant difference was found between the grade of the acute mucositis and the volume of OCOPHEx mucosa, the dose in 50% of the volume of OCOPHEx (D50%, OCOPHEx) mucosa, and the mean dose to OCOPHEx mucosa (p = 0.02, p = 0.0002, p = 0.00001, respectively). The tested relation between STU and delineated volumes (PTV50 and OCOPHEx

  2. Localization of dystonic muscles using {sup 18}F-FDG PET/CT in idiopathic cervical dystonia

    Choi, J. Y.; Seung, D. H.; Kim, D. H.; Kim, E. S.; Sohn, Y. I.; Choi, Y.; Choi, E. S.; Lee, K. H.; Kim, B. T. [Samsung Medical Center, Seoul (Korea, Republic of)

    2007-07-01

    Chemodenervation with botulinum toxin (BT) is regarded as a first-line treatment for idiopathic cervical dystonia (ICD), sometimes referred to as spasmodic torticollis. Moreover, because effective treatment involves the injection of BT into most dystonic muscles, the accurate localization of dystonic muscles is clinically important. In this preliminary study, we investigated whether {sup 18}F-FDG PET/CT is useful for localizing dystonic cervical muscles in ICD by comparing disease severity after and before BT injection into muscles determined to be hypermetabolic by PET/CT. Six consecutive patients (all males; age 37 16 y) underwent {sup 18}F-FDG PET/CT once (n = 4) or twice (n = 2) in a supine (n = 5) or sitting position (n = 3) during the {sup 18}F-FDG uptake period. Dystonic muscles suitable for BT injection therapy were defined as those showing diffusely increased {sup 18}F-FDG uptake. To evaluate response to BT injection, the Tsui scale and the Toronto Western Spasmodic Torticollis Rating Scale (TWSTRS) were applied. On PET/CT, hypermetabolic cervical muscles were identified in all 6 patients (3 in a supine position and 3 in a sitting position during {sup 18}F-FDG uptake periods). In 2 patients who underwent PET/CT in a supine and in a sitting position during 18F-FDG uptake, abnormal hypermetabolic muscles were observed only by PET/CT in a sitting position with patients heads and necks in the assumed abnormal involuntary posture. Symptoms were significantly improved, according to the Tsui (10.0 2.9 to 1.8 1.3, 82% reduction) and TWSTRS scales (severity: 21.3 2.1 to 5.8 5.3, 73% reduction; disability: 19.8 1.9 to 3.8 3.8, 81 % reduction) in all 4 patients who underwent BT injection therapy guided by PET/CT and who were clinically follow-up. {sup 18}F-FDG PET/CT is potentially useful for identifying dystonic cervical muscles in patients with ICD.

  3. Understanding recovery in children following traffic-related injuries: Exploring acute traumatic stress reactions, child coping, and coping assistance

    Marsac, Meghan L; Donlon, Katharine A.; Hildenbrand, Aimee K.; Winston, Flaura K.; Kassam-Adams, Nancy

    2013-01-01

    Millions of children incur potentially traumatic physical injuries every year. Most children recover well from their injury but many go on to develop persistent traumatic stress reactions. This study aimed to describe children’s coping and coping assistance (i.e., the ways in which parents and peers help children cope) strategies and to explore the association between coping and acute stress reactions following an injury. Children (N = 243) rated their acute traumatic stress reactions within ...

  4. The prevalence of acute cutaneous drug reactions in a Scandinavian University hospital

    Borch, Jacob Eli; Andersen, Klaus Ejner; Bindslev-Jensen, Carsten

    2006-01-01

    To investigate the epidemiology of acute cutaneous adverse drug reactions, a cross-sectional study was designed with four visits, equally distributed over one year, to all clinical departments of a large university hospital in order to find patients with possible drug-induced exanthema of less than...... 2 weeks' duration. Patients were examined clinically and offered investigation for possible drug allergy, including blood tests, and skin tests when appropriate. Subsequent drug challenge tests were performed in selected cases. Finally, the history and test results were evaluated to determine the...... imputability of each drug as the possible culprit. In a cohort of 11,371 in- and out-patients, 131 were referred for evaluation. Twenty-nine cases of acute cutaneous drug reactions were identified, giving a prevalence of 0.33% in in-patients, 0.14% in out-patients, and 0.25% overall. Twenty-five percent of the...

  5. Acute reaction to erroneous injection of adrenaline to the patients with hyperthyroidism

    Beuy Joob; Viroj Wiwanitkit

    2014-01-01

    Hyperthyroidism is an important endocrine disorder that can be seen around the world.In this disorder, the patient is usually hyperstimulate and palpitation.The effect of thyroid hormone is the explanation.A similar effect can be seen due to adrenaline reaction.In general, the use of adrenaline in the case with hyperthyroidism has to be carefully done.In the present case study, the authors present a case of acute reaction to erroneous injection of adrenaline to the patients with hyperthyroidism.

  6. Anaphylactoid reactions and angioedema during alteplase treatment of acute ischemic stroke

    Hill, M D; Barber, P.A.; Takahashi, J.; Demchuk, A.M.; Feasby, T E; Buchan, A M

    2000-01-01

    Among 105 patients given recombinant tissue plasminogen activator (rt-PA, alteplase) intravenously for acute stroke, 2 (1.9%) had lingual angioedema, which progressed to a fatal anaphylactoid reaction in 1. The authors review the 2 cases and possible mechanisms responsible. They warn that patients who are taking an angiotensin-converting-enzyme inhibitor may be at increased risk for angioedema with concomitant alteplase therapy.

  7. Clinical Analysis of Adverse Drug Reactions between Vincristine and Triazoles in Children with Acute Lymphoblastic Leukemia

    Yang, Lihua; Yu, Lihua; Chen, Xinxin; Hu, Yanqun; Wang, Bin(Department of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai, 200240, China)

    2015-01-01

    Background Vincristine (VCR) is a major chemotherapy drug for treatment of childhood acute lymphoblastic leukemia (ALL). Triazole antifungal drugs (AFD) are the main agents for the prevention/treatment of invasive fungal infection (IFI), a common complication during the treatment of ALL. This study investigated the adverse drug reactions (ADRs) between VCR and AFD. Material/Methods A retrospective study was performed on 68 children with ALL (39 boys and 29 girls, median age: 5 years) who were...

  8. Social Support, Social Intimacy, and Cardiovascular Reactions to Acute Psychological Stress

    Anna C Phillips; Gallagher, Stephen; Carroll, Douglas

    2009-01-01

    peer-reviewed Background: Exaggerated cardiovascular reactions to psychological stress are considered a risk factor for cardiovascular morbidity. Social support may reduce such risk by attenuating cardiovascular reactivity to stress. Purpose: To examine the effects of three independent social support variables and their interaction on cardiovascular reactivity to acute stress. The variables were stranger or friend presence; active supportive or passive presence, and male or ...

  9. Myeloid Sarcoma Presenting with Leukemoid Reaction in a Child Treated for Acute Lymphoblastic Leukemia

    Aylin Canbolat Ayhan

    2014-01-01

    Full Text Available Background. Myeloid sarcoma is an extramedullary neoplasm of immature myeloid cells. Our study reports a presentation of myeloid sarcoma which presented with severe leukemoid reaction as a secondary malignancy in a patient who was treated for acute lymphoblastic leukemia previously. The case emphasizes the difficulties in diagnosis of patients who do not have concomitant leukemia. Case Presentation. A 6-year-old girl who was treated for acute lymphoblastic leukemia previously presented with fatigue, paleness, and hepatosplenomegaly. Peripheral blood smear and bone marrow aspirate examination did not demonstrate any blasts in spite of severe leukemoid reaction with a white cell count 158000/mm3. FDG/PET CT revealed slight uptake in cervical and supraclavicular lymph nodes. Excisional lymph node biopsy was performed from these lymph nodes and it showed myeloid sarcoma. Conclusion. Myeloid sarcoma can develop as a secondary malignancy in children who are treated for acute lymphoblastic leukemia. It can be associated with severe leukemoid reaction and diagnosis may be difficult if there is not concomitant leukemia. PET/CT is helpful in such cases.

  10. Relationship between CGRP level and acute reject reaction in cardiac allograft recipient in rats

    Objective: To investigate the relationship between the calcitonin gene related peptide (CGRP) and acute reject reaction in the cardiac allograft in rat. Methods: There were 28 wistar rats with inbreeding line as donors and SD rats as recipients. Cervical heart allograft model was used. Blood was sampled from the third day after grafting to terminal reject reaction when the acceptors were killed. 32 rats without allograft were regarded as the normal controls. Results: The mean survival time of the experimental group was 7.21±2.36 days. Volume of the allografts was greatly increased with hyperemia and edema. CGRP level in the plasma of experimental rats was 180.18±69.77 ng/L, while the level of control rats was 277.41 ± 79.02 ng/L. The deference was statistically significant (P<0.05). Conclusion: In the acute reject reaction, CGRP level is greatly decreased in the plasma of cardiac allograft recipients. Further studies are therefore needed to investigate the application of CGRP measurement in the prevention and treatment of rejection reaction of cardiac allograft

  11. Changes of hepatic lactoferrin gene expression in two mouse models of the acute phase reaction.

    Ahmad, Ghayyor; Sial, Gull Zareen Khan; Ramadori, Pierluigi; Dudas, Jozsef; Batusic, Danko S; Ramadori, Giuliano

    2011-12-01

    Lactoferrin (Ltf), an iron binding glycoprotein, is a pleiotropic molecule whose serum concentration increases under acute phase conditions. The physiological roles of this protein have been well elucidated, but the source and serum regulation of Ltf gene expression have not been investigated in detail as part of the acute phase reaction (APR). In the current work, the changes in hepatic Ltf-gene-expression during turpentine oil- (TO-) or LPS-induced APR were investigated. Ltf was upregulated at both the mRNA and protein levels in the liver of TO- and LPS-treated wild type (WT) mice. The pattern of induction however was different in both animal models indicating distinctive signalling patterns resulting in an acute phase reaction. Cytokines are the core regulators of APR. Among the major cytokines, IL-6 is an important signalling molecule, which also regulates iron homeostasis in response to an inflammatory situation. In this study, the administration of IL-6 induced Ltf gene expression in the liver of WT mice, in murine hepatocytes and in hepa 1-6 cells. Ltf-gene-expression was upregulated also in the liver of TO- and LPS-treated IL-6 knockout (KO) mice. The increase in serum Ltf after LPS injection was greater than after TO-injection both in WT and IL-6-KO mice. To evaluate the contribution of other acute phase cytokines in the regulation of Ltf-gene-expression in the liver, both in vitro and in vivo studies with IL-1β, TNF-α, or IFN-γ were performed. The results demonstrate that TNF-α and IFN-γ also upregulated Ltf-gene-expression, while IL-1β has no role in the regulation of Ltf-gene-expression. PMID:21963450

  12. Relationship between peritoneal macrophages and inflammatory reaction in a rat model of severe acute pancreatitis

    2009-01-01

    Objective To investigate the relationship between peritoneal macrophages(PMAs)and inflammatory reaction in a rat model of severe acute pancreatitis(SAP).Methods Sprague-Dawley rats were randomly divided into control group and SAP group.To induce SAP in rats,40 g/L sodium taurocholate(0.1 mL/100 g)was injected into the pancreatic duct through retrograde exposure of pancreatic bile duct in hepatic porta.One-third of rats were sacrificed at 3,6 or 12 h after modeling.PMAs were extracted,and incubated for 24 h ...

  13. Acute aerobic exercise and information processing: energizing motor processes during a choice reaction time task.

    Audiffren, Michel; Tomporowski, Phillip D; Zagrodnik, James

    2008-11-01

    The immediate and short-term after effects of a bout of aerobic exercise on young adults' information processing were investigated. Seventeen participants performed an auditory two-choice reaction time (RT) task before, during, and after 40 min of ergometer cycling. In a separate session, the same sequence of testing was completed while seated on an ergometer without pedalling. Results indicate that exercise (1) improves the speed of reactions by energizing motor outputs; (2) interacts with the arousing effect of a loud auditory signal suggesting a direct link between arousal and activation; (3) gradually reduces RT and peaks between 15 and 20 min; (4) effects on RT disappear very quickly after exercise cessation; and (5) effects on motor processes cannot be explained by increases in body temperature caused by exercise. Taken together, these results support a selective influence of acute aerobic exercise on motor adjustment stage. PMID:18930445

  14. Acute psychosocial stress and emotion regulation skills modulate empathic reactions to pain in others.

    Buruck, Gabriele; Wendsche, Johannes; Melzer, Marlen; Strobel, Alexander; Dörfel, Denise

    2014-01-01

    Psychosocial stress affects resources for adequate coping with environmental demands. A crucial question in this context is the extent to which acute psychosocial stressors impact empathy and emotion regulation. In the present study, 120 participants were randomly assigned to a control group vs. a group confronted with the Trier Social Stress Test (TSST), an established paradigm for the induction of acute psychosocial stress. Empathy for pain as a specific subgroup of empathy was assessed via pain intensity ratings during a pain-picture task. Self-reported emotion regulation skills were measured as predictors using an established questionnaire. Stressed individuals scored significantly lower on the appraisal of pain pictures. A regression model was chosen to find variables that further predict the pain ratings. These findings implicate that acute psychosocial stress might impair empathic processes to observed pain in another person and the ability to accept one's emotion additionally predicts the empathic reaction. Furthermore, the ability to tolerate negative emotions modulated the relation between stress and pain judgments, and thus influenced core cognitive-affective functions relevant for coping with environmental challenges. In conclusion, our study emphasizes the necessity of reducing negative emotions in terms of empathic distress when confronted with pain of another person under psychosocial stress, in order to be able to retain pro-social behavior. PMID:24910626

  15. Acute Psychosocial Stress and Emotion Regulation Skills Modulate Empathic Reactions to Pain in Others

    Gabriele eBuruck

    2014-05-01

    Full Text Available Psychosocial stress affects resources for adequate coping with environmental demands. A crucial question in this context is the extent to which acute psychosocial stressors impact empathy and emotion regulation. In the present study, 120 participants were randomly assigned to a control group vs. a group confronted with the Trier Social Stress Test, an established paradigm for the induction of acute psychosocial stress. Empathy for pain as a specific subgroup of empathy was assessed via pain intensity ratings during a pain-picture task. Self-reported emotion regulation skills were measured as predictors using an established questionnaire. Stressed individuals scored significantly lower on the appraisal of pain pictures. A regression model was chosen to find variables that further predict the pain ratings. These findings implicate that acute psychosocial stress might impair empathic processes to observed pain in another person and the ability to accept one’s emotion additionally predicts the empathic reaction. Furthermore, the ability to tolerate negative emotions modulated the relation between stress and pain judgments, and thus influenced core cognitive-affective functions relevant for coping with environmental challenges. In conclusion, our study emphasizes the necessity of reducing negative emotions in terms of empathic distress when confronted with pain of another person under psychosocial stress, in order to be able to retain pro-social behavior.

  16. Penicillin Therapy in Children with Acute Rheumatic Fever: Side Effects, Malpractice and Anaphylactic Reactions

    Murat Çiftel

    2015-04-01

    Full Text Available Acute rheumatic fever (ARF is more common in developing countries. ARF is a systemic disorder, which develops in children following group A streptococcal (GAS pharyngitis. Rheumatic valvular disease is caused by autoimmune responses. Penicillin is used in the treatment of GAS tonsillopharyngitis and in primary and secondary prophylaxis against ARF. A single intramuscular (IM injection of benzathine penicillin or oral penicillin V (phenoxymethylpenicillin is administered as primary prophylaxis for 10 days. In the presence of rheumatic valvular disease, secondary prophylaxis with the injection of benzathine penicillin is required for life, or at least until the age of 40. IM injection of penicillin may cause fear and pain in children. Lidocaine or lidocaine-prilocaine (EMLA creams can be used to decrease pain associated with IM injections. The most serious side effect of penicillin is, however, the anaphylactic reaction. This reaction can be caused by minor or major determinants of penicillin. Patients should be questioned about the past history of the penicillin allergy, and penicillin skin testing should be performed and interpreted appropriately in order to prevent anaphylactic reaction related to penicillin administration. In the presence of the suspicion of a penicillin allergy, skin testing should be avoided, and the patient should be tested by a pediatric allergy specialist using major and minor determinants to confirm a penicillin allergy. Patients who are allergic to penicillin can undergo desensitization in the absence of an alternative drug. It is a medical and legal obligation to perform and interpret the skin test appropriately, to keep the necessary equipment and drugs available for possible anaphylactic reactions, and to treat the patient appropriately in the case of an anaphylactic reaction. Penicillin is commonly used in pediatrics and pediatric cardiology.

  17. Best practices in the differential diagnosis and reporting of acute transfusion reactions

    Hillis CM

    2016-01-01

    Full Text Available Christopher M Hillis,1–3,* Andrew W Shih,1,3,* Nancy M Heddle1,3,4 1Department of Medicine, 2Department of Oncology, 3McMaster Transfusion Research Program, McMaster University, Hamilton, 4Centre for Innovation, Canadian Blood Services, Ottawa, ON, Canada  *These authors contributed equally to this work Abstract: An acute transfusion reaction (ATR is any reaction to blood, blood components, or plasma derivatives that occurs within 24 hours of a transfusion. The frequencies of ATRs and the associated symptoms, reported by the sentinel sites of the Ontario Transfusion Transmitted Injuries Surveillance System from 2008 to 2012, illustrate an overlap in presenting symptoms. Despite this complexity, the differential diagnosis of an ATR can be determined by considering predominant signs or symptoms, such as fever, dyspnea, rash, and/or hypotension, as these signs and symptoms guide further investigations and management. Reporting of ATRs locally and to hemovigilance systems enhances the safety of the blood supply. Challenges to the development of an international transfusion reaction reporting system are discussed, including the issue of jurisdiction and issues of standardization for definitions, investigations, and reporting requirements. This review discusses a symptom-guided approach to the differential diagnosis of ATRs, the evolution of hemovigilance systems, an overview of the current Canadian system, and proposes a best practice model for hemovigilance based on a World Health Organization patient safety framework. Keywords: blood transfusion, blood components, hemovigilance

  18. Acute audiovestibular deficit with complete ocular tilt reaction and absent VEMPs.

    Goto, Fumiyuki; Ban, Yumiko; Tsutumi, Tomoko

    2011-07-01

    A patient presenting with vertical diplopia along with ocular tilt reaction (OTR) due to peripheral vestibular dysfunction is a rare occurrence. OTR is an eye-head postural reaction consisting of head tilt, skew deviation, conjugated eye cyclotorsion, and alteration of vertical perception, and is thought to occur with central lesions, mainly brainstem lesions. Here, we report a case of a patient who was suffering from left acute peripheral cochleovestibular loss. He had profound deafness and absence of caloric response on the left side. No central lesion was observed on magnetic resonance images. Neuro-ophthalmological examination showed OTR consisting of head tilt, skew deviation with left hypotropia, excyclotorsion, and tilt of the static visual vertical directed to the left side. Both utricular and saccular dysfunctions were identified by the absence of cervical vestibular evoked myogenic potential (cVEMP) and ocular VEMP (oVEMP) on the left side. Within a month, the OTR disappeared completely probably because of vestibular compensation. This is the first report to state that the peripheral otolith dysfunction causing reversible vertical diplopia was identified by objective examinations (VEMP). PMID:21431953

  19. Factors determining acute normal tissue reactions during postoperative radiotherapy in endometrial cancer: analysis of 317 consecutive cases

    Background and purpose: Acute radiotherapy reactions are commonly underestimated and under-reported in the literature. Our aim was to evaluate the incidence and risk factors for acute reactions during postoperative radiotherapy in endometrial cancer patients. Material and methods: Performed was detailed retrospective analysis of 317 endometrial cancer patients given postoperative radiotherapy. Two hundred forty seven patients (78%) received both intracavitary (BRT) and external beam irradiation (EBRT), 49 patients (15%) received only BRT and 21 patients (7%) - only EBRT. BRT included radium (Ra) or cesium (Cs). The mean total dose at 0.5 cm for Ra and Cs was 50.5±10.3 Gy and 48.4±15.0 Gy, respectively, and the mean dose rate - 0.47±0.06 Gy/h and 1.42±0.41 Gy/h, respectively. Mean EBRT dose in the ICRU reference point was 49.0±3.7 Gy given in fractions of 1.54-2.49 Gy (mean 2.0±0.17 Gy). Radiotherapy and Oncology Group classification system was employed to score acute reactions. The impact of patient- and treatment-related factors on the risk of acute bowel and urinary bladder reactions was assessed with uni- and multivariate tests. Results: Acute radiotherapy reactions of any grade occurred in 265 patients (84%) including bowel complications in 66% and urinary bladder complications in 36%. There were 21 severe (grade 3 or 4) reactions, all but one seen in the patients treated with combined EBRT and BRT. Higher total dose (P=0.024), higher EBRT dose (P=0.022) and higher age (P=0.026) were correlated with increased acute bowel toxicity in univariate analysis. Multivariate analysis showed that higher EBRT dose (P=0.015) and older age (P=0.016) were independently correlated with the risk of acute bowel events. Higher total dose (P=0.009), BRT dose (P=0.029), BRT dose rate (P=0.004), EBRT fraction size (P=0.007), the use of Cs BRT (P=0.001) and lower parity (P=0.041) were correlated with increased risk of acute bladder toxicity in univariate test. Multivariate

  20. Investigation of risk factors for acute stress reaction following induced abortion

    Vukelić Jelka

    2010-01-01

    Full Text Available Introduction. Termination of pregnancy - induced abortion is inevitable in family planning as the final solution in resolving unwanted pregnancies. It can be the cause of major physical and phychological concequences on women’s health. Diverse opinions on psychological consequences of induced abortion can be found in literature. Material and methods. A prospective study was performed in order to predict acute stress disorder (ASD after the induced abortion and the possibility of post-traumatic stress disorder (PTSD. Seven days after the induced abortion, 40 women had to fill in: 1. a special questionnaire made for this investigation, with questions linked to some risk factors inducing stress, 2. Likert’s emotional scale and 3. Bryant’s acute stress reaction scale. Results. After an induced abortion 52.5% women had ASD and 32.5% women had PTSD. Women with ASD after the abortion developed more sense of guilt, irritability, shame, self-judgement, fear from God and self-hatred. They were less educated, had lower income, they were more religious, did not approve of abortion and had worse relationship with their partners after the abortion in comparison to women without ASD. Age, number of previous abortions and decision to abort did not differ between the two groups. Discussion and conclusion. Induced abortion represents a predisposing factor for ASD and PTSD in women. Some psychosocial factors contribute to the development of stress after abortion. Serbia has a task to reduce the number of abortions which is very high, in order, to preserve reproductive and phychological health of women.

  1. Decreased reaction time variability is associated with greater cardiovascular responses to acute stress.

    Wawrzyniak, Andrew J; Hamer, Mark; Steptoe, Andrew; Endrighi, Romano

    2016-05-01

    Cardiovascular (CV) responses to mental stress are prospectively associated with poor CV outcomes. The association between CV responses to mental stress and reaction times (RTs) in aging individuals may be important but warrants further investigation. The present study assessed RTs to examine associations with CV responses to mental stress in healthy, older individuals using robust regression techniques. Participants were 262 men and women (mean age = 63.3 ± 5.5 years) from the Whitehall II cohort who completed a RT task (Stroop) and underwent acute mental stress (mirror tracing) to elicit CV responses. Blood pressure, heart rate, and heart rate variability were measured at baseline, during acute stress, and through a 75-min recovery. RT measures were generated from an ex-Gaussian distribution that yielded three predictors: mu-RT, sigma-RT, and tau-RT, the mean, standard deviation, and mean of the exponential component of the normal distribution, respectively. Decreased intraindividual RT variability was marginally associated with greater systolic (B = -.009, SE = .005, p = .09) and diastolic (B = -.004, SE = .002, p = .08) blood pressure reactivity. Decreased intraindividual RT variability was associated with impaired systolic blood pressure recovery (B = -.007, SE = .003, p = .03) and impaired vagal tone (B = -.0047, SE = .0024, p = .045). Study findings offer tentative support for an association between RTs and CV responses. Despite small effect sizes and associations not consistent across predictors, these data may point to a link between intrinsic neuronal plasticity and CV responses. PMID:26894967

  2. Two Cases of Transfusion-related Acute Lung Injury Triggered by HLA and Anti-HLA Antibody Reaction

    Lee, Ji Hyun; Kang, Eun-Suk; Kim, Dae-Won

    2010-01-01

    Transfusion-related acute lung injury (TRALI) is a serious adverse transfusion reaction that is presented as acute hypoxemia and non-cardiogenic pulmonary edema, which develops during or within 6 hr of transfusion. Major pathogenesis of TRALI is known to be related with anti-HLA class I, anti-HLA class II, or anti-HNA in donor's plasma. However, anti-HLA or anti-HNA in recipient against transfused donor's leukocyte antigens also cause TRALI in minor pathogenesis and which comprises about 10% ...

  3. REVIEW OF CLINICAL CASES OF DRUG ALLERGIC REACTIONS IN PATIENTS WITH ACUTE RESPIRATORY VIRAL INFECTIONS

    Sydorchuk A.S.

    2015-05-01

    Full Text Available Introduction. Problem of drug-induced allergic reaction is especially actual both in well-developing countries as well as in countries of Eastern European region. By the WHO data, distribution of allergy is up to 30 %, and main reasons for that are increasing of pharmaceuticals consumption by a person, change of nutrition style towards more chemicals synthetic substitutions. Generally, a quantity of Europeans with allergy reach 150 mln. Reactions of hypersensitivity to medications is so serious discussion question among physicians and their patients, since it is the most important reason to stop treatment and for refuse remedies. Authors hope, that presenting here clinical material will bring benefit both clinicians and patients like cases of drug-induced allergic reactions due to self-prescribed treatment (antipyretics, antibiotics. Thus, this research paper aimed to analyze the clinical cases of drug-induced allergy in patients with acute respiratory illnesses, which had admitted to Infectious diseases department of Municipal Clinical Hospital of Chernivtsi city (Ukraine. Materials & Methods. Descriptional clinical study enrolled six clinical cases of drug-induced allergy in male patients admitted in different time to the Infectious Diseases Department of Municipal Clinical Hospital of Chernivtsi city (Ukraine with clinical manifestation and epidemiological data of acute respiratory viral infections. Mostly cases of drug-induced allergy confirmed by the indirect immune-termomistry for determination of role of a drug. Results & discussion. First case in male 52 years old patient with signs of polymorphic exudative erythema induced by pills against common cold named «Coldflu». Patient had manifestation clinical features of acute respiratory viral infection and was hospitalized to the Department of Droplet infections for detoxicative and desensitization treatment. Within few days his infectious problem had solved, nevertheless skin rash still

  4. Role of DNA damage and repair as predeterminant factor in the development of radiotherapy induced acute adverse reactions

    Radiotherapy induced normal tissue toxicity is one of the major limitations for the compromised the therapeutic outcome and also worsens the quality of life of survivors. Further, the clinical experience demonstrated inter-individual variability with respect to their normal tissue toxicity. Therefore, the discovery of contributing key factors of variability or predicting the risk of developing acute reactions before the initiation of radiation therapy may serve as a powerful predictive biomarker for individualizing radiotherapy, anticipating increased therapeutic effect. DNA double-strand break (DSB) induction and its repair in lymphocytes of head-and-neck and breast cancer patients undergoing chemoradiation or radiation therapy alone were analyzed by performing γ-H2AX foci, neutral comet and a modified neutral filter elution assays. Treatment induced normal tissue adverse reactions (acute skin reaction, oral mucositis) were assessed by the criteria of Radiation Therapy Oncology Group. The residual damage (RD) at 6 hrs of post irradiation was used as parameters to measure cellular radiosensitivity and for its correlation with radiotherapy induced acute reactions in patients stratified as non-over responders (NOR) and over responders (OR). A large inter-individual variation in the radiosensitivity was observed in the cancer individuals with respect to their lymphocyte radiosensitivity and the severity of normal tissue adverse reactions. There was a significant difference in RD (p<0.05) between the NOR and OR in breast cancer radiotherapy. Further, the increased normal tissue toxicity such as oral mucositis and skin reactions was associated with the reduced DSB repair (p<0.05) in head-and-neck cancer patients. The percentile analysis was found to be useful in predicting the OR amongst the head-and-neck cancer patients. Our results suggest that γ-H2AX analysis may have its potential to be developed into a clinically useful predictive assay for identifying the

  5. Preliminary evidence that exercise dependence is associated with blunted cardiac and cortisol reactions to acute psychological stress

    Heaney, Jennifer L. J.; Ginty, Annie T; Carroll, Douglas; Phillips, Anna C

    2011-01-01

    Low or blunted cardiovascular and cortisol reactions to acute psychological stress have been shown to characterise those with a tobacco or alcohol dependency. The present study tested the hypothesis that exercise dependency would be similarly associated with blunted reactivity. Young female exercisers (N = 219) were screened by questionnaire for exercise dependence. Ten women with probable exercise dependence and 10 non dependent controls were selected for laboratory stress testing....

  6. ASSESSMENT OF SYSTEMIC INFLAMMATORY REACTION IN ACUTE MYOCARDIAL INFARCTION: STATUS UPDATE ON THE PROBLEM

    M. A Kachkovsky

    2015-09-01

    Full Text Available Analysis of the data of national and international researches on evaluation of systemic inflammation in the acute coronary syndrome over the last 10 years was carried out. The problems of application the most studied inflammation markers in patients with acute myocardial infarction in clinical practice are focused.

  7. ASSESSMENT OF SYSTEMIC INFLAMMATORY REACTION IN ACUTE MYOCARDIAL INFARCTION: STATUS UPDATE ON THE PROBLEM

    M. A Kachkovsky; E. Yu. Ragozinа

    2015-01-01

    Analysis of the data of national and international researches on evaluation of systemic inflammation in the acute coronary syndrome over the last 10 years was carried out. The problems of application the most studied inflammation markers in patients with acute myocardial infarction in clinical practice are focused.

  8. Acute Psychosocial Stress and Emotion Regulation Skills Modulate Empathic Reactions to Pain in Others

    Gabriele eBuruck; Johannes eWendsche; Marlen eMelzer; Alexander eStrobel; Denise eDörfel

    2014-01-01

    Psychosocial stress affects resources for adequate coping with environmental demands. A crucial question in this context is the extent to which acute psychosocial stressors impact empathy and emotion regulation. In the present study, 120 participants were randomly assigned to a control group vs. a group confronted with the Trier Social Stress Test, an established paradigm for the induction of acute psychosocial stress. Empathy for pain as a specific subgroup of empathy was assessed via pain i...

  9. Acute psychosocial stress and emotion regulation skills modulate empathic reactions to pain in others

    Buruck, Gabriele; Wendsche, Johannes; Melzer, Marlen; Strobel, Alexander; Dörfel, Denise

    2014-01-01

    Psychosocial stress affects resources for adequate coping with environmental demands. A crucial question in this context is the extent to which acute psychosocial stressors impact empathy and emotion regulation. In the present study, 120 participants were randomly assigned to a control group vs. a group confronted with the Trier Social Stress Test (TSST), an established paradigm for the induction of acute psychosocial stress. Empathy for pain as a specific subgroup of empathy was assessed via...

  10. Acute profound thrombocytopenia with second exposure to eptifibatide associated with a strong antibody reaction

    ATTAYA, SHARIFF; KANTHI, YOGENDRA; ASTER, RICHARD; MCCRAE, KEITH

    2015-01-01

    We present a case of eptifibatide-induced acute profound thrombocytopenia in a 64-year-old male receiving eptifibatide for the second time during percutaneous coronary intervention. Although rare, short and self-limited episodes of acute and profound thrombocytopenia have been associated with eptifibatide exposure. The thrombocytopenia is thought to be immune mediated, and assays are available to test for eptifibatide-induced platelet antibodies. PMID:19172524

  11. Acute profound thrombocytopenia with second exposure to eptifibatide associated with a strong antibody reaction

    ATTAYA, SHARIFF; Kanthi, Yogendra; Aster, Richard; McCrae, Keith

    2009-01-01

    We present a case of eptifibatide-induced acute profound thrombocytopenia in a 64-year-old male receiving eptifibatide for the second time during percutaneous coronary intervention. Although rare, short and self-limited episodes of acute and profound thrombocytopenia have been associated with eptifibatide exposure. The thrombocytopenia is thought to be immune mediated, and assays are available to test for eptifibatide-induced platelet antibodies.

  12. Diminution of acute radiation reaction of mouse skin with low-intensity infrared laser/red diodes-emitted light

    Efficiency of the application of different regimes of laser treatment of radiation-induced skin reactions in mice feet is compared. Posterior limb feet of mice were exposed to acute X radiation at 30-36 Gy dose or fractionated radiation at 45 Gy dose. In the day of primary irradiation or different time later the feet were treated using magnetic infrared laser therapeutic MILTA-01 apparatus. Magnetic and light components of the MILTA-01 apparatus reduce the effect of radiation on mice skin corresponding two time decrease in X-radiation dose

  13. Performance of polymerase chain reaction techniques detecting perforin in the diagnosis of acute renal rejection: a meta-analysis.

    Yushu Shang

    Full Text Available BACKGROUND: Studies in the past have shown that perforin expression is up-regulated during acute renal rejection, which provided hopes for a non-invasive and reliable diagnostic method to identify acute rejection. However, a systematic assessment of the value of perforin as a diagnostic marker of acute renal rejection has not been performed. We conducted this meta-analysis to document the diagnostic performance of perforin mRNA detection and to identify potential variables that may affect the performance. METHODOLOGY/PRINCIPAL FINDINGS: Relevant materials that reported the diagnostic performance of perforin mRNA detection in acute renal rejection patients were extracted from electronic databases. After careful evaluation of the studies included in this analysis, the numbers of true positive, true negative, false positive and false negative cases of acute renal rejection identified by perforin mRNA detection were gathered from each data set. The publication year, sample origin, mRNA quantification method and housekeeping gene were also extracted as potential confounding variables. Fourteen studies with a total of 501 renal transplant subjects were included in this meta-analysis. The overall performance of perforin mRNA detection was: pooled sensitivity, 0.83 (95% confidence interval: 0.78 to 0.88; pooled specificity, 0.86 (95% confidence interval: 0.82 to 0.90; diagnostic odds ratio, 28.79 (95% confidence interval: 16.26 to 50.97; and area under the summary receiver operating characteristic curves value, 0.9107±0.0174. The univariate analysis of potential variables showed some changes in the diagnostic performance, but none of the differences reached statistical significance. CONCLUSIONS/SIGNIFICANCE: Despite inter-study variability, the test performance of perforin mRNA detected by polymerase chain reaction was consistent under circumstances of methodological changes and demonstrated both sensitivity and specificity in detecting acute renal

  14. ACUTE-PHASE REACTIONS, INCLUDING CYTOKINES, IN PATIENTS BITTEN BY BOTHROPS AND CROTALUS SNAKES IN BRAZIL

    B. BARRAVIERA

    1995-01-01

    Full Text Available Thirty-one patients bitten by venomous snakes in Botucatu area (State of São Paulo - Brazil, sixteen by Bothrops spp. and fifteen by Crotalus durissus terrificus, were studied. The group comprised twenty-nine males and two females, ranging from fourteen to sixty-three years of age (mean 33 ± 15. Leukocytosis with neutrophilia and lymphopenia, increase of mucoproteins and C-reactive protein, decrease of total serum protein and albumin, were observed on the first day after the accident. In addition, increased serum levels of the cytokines IL-6 and IL-8, but not of IL-1b and TNF-a, were observed. The alterations were generally more intense in patients bitten by Crotalus durissus terrificus than by Bothrops spp. It is concluded that these snakebite envenomations closely resemble an acute trauma, inducing a typical acute-phase response.

  15. Comparison between qualitative and real-time polymerase chain reaction to evaluate minimal residual disease in children with acute lymphoblastic leukemia

    Francisco Danilo Ferreira Paula

    2015-12-01

    Full Text Available ABSTRACT Introduction: Minimal residual disease is an important independent prognostic factor that can identify poor responders among patients with acute lymphoblastic leukemia. Objective: The aim of this study was to analyze minimal residual disease using immunoglobulin (Ig and T-cell receptor (TCR gene rearrangements by conventional polymerase chain reaction followed by homo-heteroduplex analysis and to compare this with real-time polymerase chain reaction at the end of the induction period in children with acute lymphoblastic leukemia. Methods: Seventy-four patients diagnosed with acute lymphoblastic leukemia were enrolled. Minimal residual disease was evaluated by qualitative polymerase chain reaction in 57 and by both tests in 44. The Kaplan-Meier and multivariate Cox methods and the log-rank test were used for statistical analysis. Results: Nine patients (15.8% were positive for minimal residual disease by qualitative polymerase chain reaction and 11 (25% by real-time polymerase chain reaction considering a cut-off point of 1 × 10−3 for precursor B-cell acute lymphoblastic leukemia and 1 × 10−2 for T-cell acute lymphoblastic leukemia. Using the qualitative method, the 3.5-year leukemia- free survival was significantly higher in children negative for minimal residual disease compared to those with positive results (84.1% ± 5.6% versus 41.7% ± 17.3%, respectively; p-value = 0.004. There was no significant association between leukemia-free survival and minimal residual disease by real-time polymerase chain reaction. Minimal residual disease by qualitative polymerase chain reaction was the only variable significantly correlated to leukemia-free survival. Conclusion: Given the difficulties in the implementation of minimal residual disease monitoring by real-time polymerase chain reaction in most treatment centers in Brazil, the qualitative polymerase chain reaction strategy may be a cost-effective alternative.

  16. REVIEW OF CLINICAL CASES OF DRUG ALLERGIC REACTIONS IN PATIENTS WITH ACUTE RESPIRATORY VIRAL INFECTIONS

    Sydorchuk A.S.; Bogachyk N.A.; Sokol A.M.; Venglovs’ka Ya.V.; Kostina N.V.

    2015-01-01

    Introduction. Problem of drug-induced allergic reaction is especially actual both in well-developing countries as well as in countries of Eastern European region. By the WHO data, distribution of allergy is up to 30 %, and main reasons for that are increasing of pharmaceuticals consumption by a person, change of nutrition style towards more chemicals synthetic substitutions. Generally, a quantity of Europeans with allergy reach 150 mln. Reactions of hypersensitivity to...

  17. Development of real-time quantitative polymerase chain reaction assays to track treatment response in retinoid resistant acute promyelocytic leukemia

    Jelena V Jovanovic

    2011-10-01

    Full Text Available Molecular detection of minimal residual disease (MRD has become established to assess remission status and guide therapy in patients with PML-RARA+ acute promyelocytic leukemia (APL. However, there are few data on tracking disease response in patients with rarer retinoid resistant subtypes of APL, characterized by PLZF-RARA and STAT5b-RARA. Despite their relative rarity (<1% of APL we identified 6 cases (PLZF-RARA, n=5; STAT5b-RARA, n=1, established the respective breakpoint junction regions and designed real-time quantitative polymerase chain reaction (RQ-PCR assays to detect leukemic transcripts. The relative level of fusion gene expression in diagnostic samples was comparable to that observed in t(15;17-associated APL, affording assay sensitivities of ~1 in 104-105. Serial samples were available from 2 PLZF-RARA APL patients. One showed persistent PCR positivity, predicting subsequent relapse, and remains in CR2, ~11 years post-autograft. The other, achieved molecular remission (CRm with combination chemotherapy, remaining in CR1 at 6 years. The STAT5b-RARA patient failed to achieve CRm following frontline combination chemotherapy and ultimately proceeded to allogeneic transplant on the basis of a steadily rising fusion transcript level. These data highlight the potential of RQ-PCR detection of MRD to facilitate development of more individualized approaches to the management of rarer molecularly-defined subsets of acute leukemia.

  18. Acute hemolytic transfusion reactions due to multiple alloantibodies including anti-E, anti-c and anti-Jkb.

    Park, Tae Sung; Kim, Ki Uk; Jeong, Woo Jin; Kim, Hyung Hoi; Chang, Chulhun L; Chung, Joo Seop; Cho, Goon Jae; Lee, Eun Yup; Son, Han Chul

    2003-12-01

    We report a case of two consecutive episodes of acute hemolytic transfusion reactions (HTRs) due to multiple alloantibodies in a 34-yr-old man who suffered from avascular necrosis of left femoral head. He received five units of packed red blood cells (RBCs) during surgery. Then the transfusion of packed RBCs was required nine days after the surgery because of the unexplained drop in hemoglobin level. The transfusion of the first two units resulted in fever and brown-colored urine, but he received the transfusion of another packed RBCs the next day. He experienced even more severe symptoms during the transfusion of the first unit. We performed antibody screening test, and it showed positive results. Multiple alloantibodies including anti-E, anti-c and anti-Jkb were detected by antibody identification study. Acute HTRs due to multiple alloantibodies were diagnosed, and the supportive cares were done for 6 days. We suggest the antibody screening test should be included in the panel of pretransfusion tests for safer transfusion, and it is particularly mandatory for the patients with multiple transfusions, pregnant women, and preoperative patients. PMID:14676451

  19. Infusion of nonmyeloablative bone marrow alleviates acute rejection reaction in liver allotransplantation

    XIE Hai-yang; HUANG Dong-sheng; JIA Chang-ku; ZHENG Shu-sen

    2005-01-01

    Objective: To study the effect and implication of nonmyeloablative donor specific bone marrow (DSBM) infusion on the immunoreaction of liver allotransplantation. Methods: Orthotopic liver transplantation model was used in this study. Groups were set as follows: Group Ⅰ, syngeneic control (Wistar-to-Wistar); Group Ⅱ, acute rejection (SD-to-Wistar); Group Ⅲ, acute rejection treated with cyclosporine A (CsA) by intramuscular injection (SD-to-Wistar+CsA); Group Ⅳ, bone marrow infusion at 7 d pretransplantation followed by short-term CsA treatment (SD-to-Wistar+DSBM); Another group of short-term CsA treatment preoperatively without bone marrow infusion was also set as control. General characteristics and survival time were observed.Histological grades of rejection were determined by pathological examination. IL-2 and IFN-γ level in peripheral blood and donor liver were detected respectively by Enzyme-Linked Immuno-Sorbent Assay (ELISA) and Western blot. Chimerism of donor cells was measured by PCR for a male-specific marker (Y-chromosome-specific sequence, Sry). Results: No signs of rejection were found in Group Ⅰ. Acute rejection occurred in both Group Ⅱ and the short-term CsA treated group. All the recipients died at (9~15)d posttransplantation with a median survival time of (10.7±0.5) d and (11.2±2.4) d, respectively. Only mild rejection could be seen in Group Ⅲ. In Group Ⅳ, 4 out of 6 recipients had long-term survival (>100 d), the histological grade of rejection was significantly lower than that of Group Ⅱ, so did the expression level of IL-2 and IFN-γ in both peripheral blood and grafted liver.Y-chromosome-specific sequence (Sry) of male SD rats could be detected in the bone marrow, spleen and thymus of female recipients at 15 d after bone marrow infusion. Conclusion: Mild preconditioning nonmyeloablative donor specific bone marrow infusion can enhance chimerism formation in recipients, alleviate the rejection of liver allotransplantation

  20. Acute renal pain as an adverse reaction of the rabies immunization

    Lalošević Dušan

    2009-01-01

    Full Text Available Introduction. HRIG is the best preparate in rabies prophylaxis, and it's considered that optimal dose is 20 international units per kilogram and must not been reduced or overdosed. HRIG have to be injected infiltrative around bite wounds, and if after that remains a part of the dose, it has to be given in gluteal muscle. Application only in gluteus is vitium artis. Case report. At one patient immunized against rabies has occured acute bilateral renal pain and fever at time of immunization against rabies, and because of that vaccination must been stopped after the 3rd dose of vaccine. Patient was a 26-year-old female without significant pre-existing disease, bitten by stray dog. After the start of immunization, because the wrong direction, she received about 2.5 more amount of human rabies immunoglobuline (HRIG then is recommended on declaration at etiquette of ampoule, and only in gluteus in quantity of 10.5 ml. Discussion. Glomerulonephritis after rabies vaccination until now was described just once by Singhal et al. in 1981. year. Acute renal pain, after rabies vaccine, which aggravated after repeated vaccine doses in our patient who received overdosed HRIG, may be explained by immunopathological mechanism, rather with formation of circulating immune complexes, their precipitation on the glomerular basement membrane and developing glomerulonephritis. Conclusion. Low weight soluble molecular immune complexes formed when antigen is in excess, as in case after repeated doses of rabies vaccine, circulate and precipitate on glomerular membrane and causes glomerulonephritis. As contribution to this explanation, is that symptoms as renal pain disappeared after interrupting vaccination protocol in our patient.

  1. Severe Acute Local Reactions to a Hyaluronic Acid-derived Dermal Filler

    Dyke, Susan Van; Hays, Geoffrey P.; Caglia, Anthony E.; Caglia, Michael

    2010-01-01

    Injectable fillers are normally well tolerated by patients with little or no adverse effects. The most common side effects include swelling, redness, bruising, and pain at the injection site. This report describes three cases in which patients injected with a hyaluronic acid-derived injectable filler that is premixed with lidocaine developed adverse reactions including persistent swelling, pain, and nodule formation. Two of the three patients' abscesses were cultured for aerobic and anaerobic...

  2. Disordered eating behaviour is associated with blunted cortisol and cardiovascular reactions to acute psychological stress

    Ginty, Annie T; Phillips, Anna C; Higgs, Suzanne; Heaney, Jennifer L. J.; Carroll, Douglas

    2012-01-01

    Research suggests a potential dysregulation of the stress response in individuals with bulimia nervosa. This study measured both cardiovascular and cortisol reactions to a standardised laboratory stress task in individuals identified as showing disordered eating behaviour to determine whether dysregulation of the stress response is characteristic of the two branches of the stress response system. Female students (N = 455) were screened using two validated eating disorder questionnaires. Twelv...

  3. Low-dose adrenaline, promethazine, and hydrocortisone in the prevention of acute adverse reactions to antivenom following snakebite: a randomised, double-blind, placebo-controlled trial.

    H Asita de Silva

    2011-05-01

    Full Text Available BACKGROUND: Envenoming from snakebites is most effectively treated by antivenom. However, the antivenom available in South Asian countries commonly causes acute allergic reactions, anaphylactic reactions being particularly serious. We investigated whether adrenaline, promethazine, and hydrocortisone prevent such reactions in secondary referral hospitals in Sri Lanka by conducting a randomised, double-blind placebo-controlled trial. METHODS AND FINDINGS: In total, 1,007 patients were randomized, using a 2 × 2 × 2 factorial design, in a double-blind, placebo-controlled trial of adrenaline (0.25 ml of a 1∶1,000 solution subcutaneously, promethazine (25 mg intravenously, and hydrocortisone (200 mg intravenously, each alone and in all possible combinations. The interventions, or matching placebo, were given immediately before infusion of antivenom. Patients were monitored for mild, moderate, or severe adverse reactions for at least 96 h. The prespecified primary end point was the effect of the interventions on the incidence of severe reactions up to and including 48 h after antivenom administration. In total, 752 (75% patients had acute reactions to antivenom: 9% mild, 48% moderate, and 43% severe; 89% of the reactions occurred within 1 h; and 40% of all patients were given rescue medication (adrenaline, promethazine, and hydrocortisone during the first hour. Compared with placebo, adrenaline significantly reduced severe reactions to antivenom by 43% (95% CI 25-67 at 1 h and by 38% (95% CI 26-49 up to and including 48 h after antivenom administration; hydrocortisone and promethazine did not. Adding hydrocortisone negated the benefit of adrenaline. CONCLUSIONS: Pretreatment with low-dose adrenaline was safe and reduced the risk of acute severe reactions to snake antivenom. This may be of particular importance in countries where adverse reactions to antivenom are common, although the need to improve the quality of available antivenom cannot be

  4. Mortality due to acute adverse drug reactions in Galicia: 1997-2011.

    Miguel-Arias, Domingo; Pereiro Gómez, César; Bermejo Barrera, Ana M; López de Abajo Rodríguez, Benito; Sobrido Prieto, María

    2016-01-01

    The aim of this research is to study all people who died in the Autonomous Community of Galicia from acute death after drugconsumption (ADR) in which there was judicial intervention during the period from 1997 to 2011, according to inclusion and exclusión criteria established by the National Drug Plan for the entire national territory. Sociodemographic and clinical characteristics of deceased subjects were studied, in order to identify key risk factors and/or vulnerable populations.A total of 805 deaths were recorded. The distribution by provinces and municipalities corresponds to the areas of greatest population, incidence of consumption and proximity to the coast. The average age of these patients was 34.34 years, with a gradual increase over years. Most of them were male (91.2%) and single (47.7). 43.5% of the deceased habitually used the parenteral route of administration and 36.4% had positive HIV serology. The most frequently-detected substances corresponded to opiates (heroin: 61.3%, methadone: 35.6%), followed by cocaine (53.7%), although the most common pattern was that of poly-consumption. ADR mortality figures remain relatively stable throughout the study period. The predominant pattern is that of males, opiates and a long history of consumption. PMID:26990265

  5. Early weaning alters the acute-phase reaction to an endotoxin challenge in beef calves.

    Carroll, J A; Arthington, J D; Chase, C C

    2009-12-01

    Previous research indicates that early weaning before shipment can reduce transportation-induced increases in acute-phase proteins (APP) and can increase feedlot performance in beef calves. These data suggest that the combination of weaning and transport stress may compromise the immune system of calves, thus hindering subsequent performance and health. Therefore, our objective was to determine if the innate immune response of early weaned calves (EW; 80 d of age) differed from normal-weaned calves (NW; 250 d of age) in response to an endotoxin challenge. Eighteen Brahman x Angus calves (8 and 10 EW and NW, respectively; 233 +/- 5 kg of BW) were used. Calves were maintained on pasture with supplement and then moved into individual pens for 1 wk of acclimation before the start of the study. Calves were fitted with an indwelling jugular catheter 1 d before LPS challenge (0 h; 1.0 microg/kg of BW, intravenously). Blood samples were collected at 30-min intervals from -2 to 8 h. Serum samples were stored at -80 degrees C until analyzed for cortisol, tumor necrosis factor-alpha (TNF), IL-1 beta, IL-6, interferon-gamma (IFN), ceruloplasmin, and haptoglobin. Whereas LPS increased serum cortisol (P or= 0.15) was observed. A weaning age x time interaction (P x time interaction (P

  6. [Investigations on the acute, carrageenan-induced inflammatory reaction and pharmacology of orally administered sodium salicylate in turkeys].

    Cramer, Kerstin; Schmidt, Volker; Richter, Andreas; Fuhrmann, Herbert; Abraham, Getu; Krautwald-Junghanns, Maria-Elisabeth

    2015-01-01

    The complex mechanisms of acute inflammation have been subject to veterinary investigations since a long time. However, knowledge on the role of specific inflammatory mediators, as well as pharmacokinetics (PK) and -dynamics (PD) of non-steroidal anti-inflammatory drugs (NSAID) in birds is limited. The objective of this work therefore was to establish a modified tissue cage-model to investigate the acute, carrageenan-mediated inflammatory response, as well as plasma and exudate-kinetics and the antiphlogistic effect of orally administered sodium salicylate on the elicited inflammatory reaction in turkeys. Within the class Aves, comparable studies have so far only been published in chicken. Following bilateral subcutaneous implantation of carrageenan-treated synthetic sponges in the lateral thoracic region, sodium salicylate was administered orally at a dose of 50 mg/kg body weight (BW; therapy group) twice daily on three consecutive days, while a control group received drinking water as a placebo (n = 24 per group). Combined PK and PD of sodium salicylate were evaluated on the basis of salicylate- and prostaglandin (PG) E2-plasma- and -exudate-concentrations, exudate volumes, as well as leukocyte exudate counts. Sodium salicylate was readily absorbed from the gastrointestinal tract and accumulated in the inflammatory exudate. At 4, 6, and 10 h after first application, sodium salicylate significantly reduced PG E2-concentrations in the inflammatory exudate when compared to the control group, whereas leukocyte exudate counts increased over time in both study groups, unaffected by sodium salicylate The described modified tissue cage-model can be beneficial for further research on the pathophysiology of avian inflammatory processes and the investigation of the combined pharmacodynamics and -kinetics of drugs in birds of adequate size. PMID:26054231

  7. Interleukin-6 Induced "Acute" Phenotypic Microenvironment Promotes Th1 Anti-Tumor Immunity in Cryo-Thermal Therapy Revealed By Shotgun and Parallel Reaction Monitoring Proteomics.

    Xue, Ting; Liu, Ping; Zhou, Yong; Liu, Kun; Yang, Li; Moritz, Robert L; Yan, Wei; Xu, Lisa X

    2016-01-01

    Cryo-thermal therapy has been emerged as a promising novel therapeutic strategy for advanced breast cancer, triggering higher incidence of tumor regression and enhanced remission of metastasis than routine treatments. To better understand its anti-tumor mechanism, we utilized a spontaneous metastatic mouse model and quantitative proteomics to compare N-glycoproteome changes in 94 serum samples with and without treatment. We quantified 231 highly confident N-glycosylated proteins using iTRAQ shotgun proteomics. Among them, 53 showed significantly discriminated regulatory patterns over the time course, in which the acute phase response emerged as the most enhanced pathway. The anti-tumor feature of the acute response was further investigated using parallel reaction monitoring target proteomics and flow cytometry on 23 of the 53 significant proteins. We found that cryo-thermal therapy reset the tumor chronic inflammation to an "acute" phenotype, with up-regulation of acute phase proteins including IL-6 as a key regulator. The IL-6 mediated "acute" phenotype transformed IL-4 and Treg-promoting ICOSL expression to Th1-promoting IFN-γ and IL-12 production, augmented complement system activation and CD86(+)MHCII(+) dendritic cells maturation and enhanced the proliferation of Th1 memory cells. In addition, we found an increased production of tumor progression and metastatic inhibitory proteins under such "acute" environment, favoring the anti-metastatic effect. Moreover, cryo-thermal on tumors induced the strongest "acute" response compared to cryo/hyperthermia alone or cryo-thermal on healthy tissues, accompanying by the most pronounced anti-tumor immunological effect. In summary, we demonstrated that cryo-thermal therapy induced, IL-6 mediated "acute" microenvironment shifted the tumor chronic microenvironment from Th2 immunosuppressive and pro-tumorigenic to Th1 immunostimulatory and tumoricidal state. Moreover, the magnitude of "acute" and "danger" signals play a key

  8. Genetic variant in CD44 confer susceptibility to acute skin reaction in breast cancer patients undergoing radiotherapy

    Heterogeneity in toxicity to normal tissue is observed in 10% of cancer patients after radiotherapy (RT) which limits the therapeutic outcome. Response to RT is manifested from alterations in gene of vivid pathways involving DNA damage-repair, inflammatory cytokine, cell cycle regulation, antioxidant response etc. Therefore, the common sequence variants in these radioresponsive genes may modify the severity of normal tissue toxicity and identification of the same may have clinical relevance as a predictive biomarker. The present study was aimed to evaluate the potential modifying role of genetic variants in NFE2L2, OGG1, NEIL3, RAD17, PTTG1, REV3L, ALAD, CD44, RAD9A, LIG3, SH3GL1, BAXS, XRCC1, MAD2L2 and TGFBR3 on the individual susceptibility to RT induced acute skin reactions. All the 132 breast cancer patients were treated with a total dose of 50 Gy in case of mastectomy and 60 Gy in breast conservation surgery. The severity of skin damage was scored according to the Radiation Therapy Oncology Group (RTOG) criteria and the toxicity scores were dichotomized as non-over-responders (NOR; RTOG<2) and over-responders (NOR;RTOG>2) for analysis. Out of the 132 subjects, 44 were ORs. Among the 20 studied SNPs of indicated genes, the rs8193 (CD44) polymorphism lying in the miRNA binding site was significantly (p<0.05) associated with the RT induced adverse skin reactions. The non-coding CD44 3'-UTR serves as a competitor for miRNA binding and subsequently inactivates miRNA functions, by freeing the target mRNAs from being repressed. Therefore, though the role of CD44 in radiosensitivity is unknown, the change in the miRNA binding to CD44mRNA transcripts may regulate expression of several genes involved in pathophysiology of normal tissue radiosensitivity leading to the observed outcome. (author)

  9. Effects of acute low temperature stress on the endocrine reactions of the Qinghai toad-headed lizard

    Chunwang LI; Yuan GU; Songhua TANG; Hongxia FANG; Guohua JIANG; Zhigang JIANG

    2011-01-01

    Endocrinological action is generally thought to be a way for animals to respond to stress at low temperatures.To learn the role of hormones in eetotherms inhabiting alpine environments,we studied the effects of acute low temperature exposure on the endocrinological reactions of Qinghai toad-headed lizards in the Qinghai-Tibetan Plateau.We monitored plasma corticosterone and insulin concentration of the lizards under five low temperature treatments.We found no significant difference in plasma corticosterone or insulin in lizards among our five different treatments.For males and females the correlation between plasma corticosterone and insulin concentrations was not significant.In contrast to other studies on reptiles at low altitude,we suggest that due to the alpine environment (low temperature and low oxygen concentration) they inhabit,Qinghai toad-headed lizards respond to experimental cold stress slightly to mobilize energy and live their vivid life.In addition,corticosterone and insulin of Qinghai toad-headed lizards are secreted independently along with low temperature treatments [Current Zoology 57 (6):775-780,2011].

  10. 疫苗反应与急性惊厥或癫(癎)发作%Vaccination reactions and acute convulsion

    邹丽萍

    2011-01-01

    Vaccination is a milestone in the history of modern medicine. It has played a major role to prevent infectious diseases and to reduce mortality. However, the vaccine or vaccination-induced side effects, especially neurological disorders, such as seizures are also increasingly attracted concerns of the community. Seizures and side effects of vaccination are two separate medical problems that are parallel to the occasional cross. This paper will discuss the relationship between vaccine reactions and acute convulsions or seizures based on the latest research results.%疫苗在现代医学发展史上具有里程碑的意义.疫苗接种为预防和控制传染病、降低传染病病死率起了重大的作用.同时由于疫苗或预防接种引起的不良反应也日益受到社会各界的关注,特别是其神经系统不良反应,如惊厥等的发生更是受到普遍关注.惊厥和预防接种不良反应是两个独立的医学问题,平行而偶有交叉.文章结合最新研究,阐述疫苗反应与急性惊厥或癫(癎)发作的相关性.

  11. Insula-specific 1H magnetic resonance spectroscopy reactions in heavy smokers under acute nicotine withdrawal and after oral nicotine substitution

    Gutzeit, Andreas; Froehlich, Johannes M; Hergan, Klaus; Graf, Nicole; Binkert, Christoph A; Meier, Dieter; Brügger, Mike; Reischauer, Carolin; Sutter, Reto; Herdener, Marcus; Schubert, Tillmann; Kos, Sebastian; Grosshans, Martin; Straka, Matus; Mutschler, Jochen

    2013-01-01

    The aim of this study was to clarify whether addiction-specific neurometabolic reaction patterns occur in the insular cortex during acute nicotine withdrawal in tobacco smokers in comparison to nonsmokers. Fourteen male smokers and 10 male nonsmokers were included. Neurometabolites of the right and the left insular cortices were quantified by magnetic resonance spectroscopy (MRS) on a 3-Tesla scanner. Three separate MRS measurements were performed in each subject: among the smokers, the first...

  12. Influence of Double-Strand Break Repair on Radiation Therapy-Induced Acute Skin Reactions in Breast Cancer Patients

    Purpose: Curative radiation therapy (RT)-induced toxicity poses strong limitations for efficient RT and worsens the quality of life. The parameter that explains when and to what extent normal tissue toxicity in RT evolves would be of clinical relevance because of its predictive value and may provide an opportunity for personalized treatment approach. Methods and Materials: DNA double-strand breaks and repair were analyzed by microscopic γ-H2AX foci analysis in peripheral lymphocytes from 38 healthy donors and 80 breast cancer patients before RT, a 2 Gy challenge dose of x-ray exposed in vitro. Results: The actual damage (AD) at 0.25, 3, and 6 hours and percentage residual damage (PRD) at 3 and 6 hours were used as parameters to measure cellular radiosensitivity and correlated with RT-induced acute skin reactions in patients stratified as non-overresponders (NOR) (Radiation Therapy Oncology Group [RTOG] grade <2) and overresponders (OR) (RTOG grade ≥2). The results indicated that the basal and induced (at 0.25 and 3 hours) γ-H2AX foci numbers were nonsignificant (P>.05) between healthy control donors and the NOR and OR groups, whereas it was significant between ORs and healthy donors at 6 hours (P<.001). There was a significantly higher PRD in OR versus NOR (P<.05), OR versus healthy donors (P<.001) and NOR versus healthy donors (P<.01), supported further by the trend analysis (r=.2392; P=.0326 at 6 hours). Conclusions: Our findings strongly suggest that the measurement of PRD by performing γ-H2AX foci analysis has the potential to be developed into a clinically useful predictive assay

  13. Transfusion Reactions: Newer Concepts on the Pathophysiology, Incidence, Treatment and Prevention of Transfusion Related Acute Lung Injury (TRALI)

    Sayah, David M.; Looney, Mark R.; Toy, Pearl

    2012-01-01

    Transfusion-related acute lung injury (TRALI) is the leading cause of transfusion-related mortality. Clinically, TRALI presents as acute lung injury (ALI) (characterized by dyspnea and hypoxemia, with bilateral pulmonary infiltrates) within 6 hours after transfusion of one or more blood products. The pathophysiology of TRALI is incompletely understood, but in part is due to transfusion of certain anti-leukocyte antibodies, or possibly other bioactive substances, into susceptible recipients. T...

  14. Acute adverse reactions to radiographic iodinated and gadolinium-based contrast media: incidence, risk factors and premedication: from published evidence to a practical approach.

    Tonolini, M; Bianco, R

    2011-01-01

    Although relatively uncommon especially in their severe manifestations, adverse reactions (ARs) to radiographic contrast media (CM) may represent a source of concern to both physicians and patients because of the large number of CT and MR imaging procedures daily performed. In this paper the current literature is reviewed regarding incidence and risk factors for acute ARs to both iodinated and gadolinium-based CM, and about the usefulness of pharmacological premedication to reduce risk. A practical approach for everyday clinical practice is proposed. PMID:22262334

  15. Determination of behavioral reactions of a child of 3-6 ages group to be hospitalized due to an acute illness

    Zümrüt Başbakkal; Sibel Sönmez; Nesrin Şen Celasin; Figen Esenay

    2010-01-01

    The study is executed with mothers of children aged 3-6 (n=170) whose children were hospitalized for the first time between the dates of 15.07.2003 and 15.06.2006, who were reachable by phone and accepted to participate in the study aiming determination of behavioral reactions of a child of 3-6 ages group to be hospitalized due to an acute illness.In this study, for data gathering "Personal Information Form" including 15 questions and "Inquiry Form of Behavior Changes of  3-6 Ages Group Child...

  16. 99mTc-tin colloid scintigraphy in the diagnosis of acute rejection. Reactions of renal transplants

    Quantitative measurements of 99mTc-tin colloid uptake in renal transplants permits differentiation of acute rejection from other causes of deteriorating renal function, such as acute tubular necrosis, cyclosporin A nephrotoxicity or chronic rejection. 144 99mTc-tin colloid scintigrams were performed on 71 renal transplants; the results were compared with clinical, biochemical and histological findings. Sensitivity of colloid scintigraphy is 97.4% and specificity is 80%. Compared with other isotope methods, this has the advantage that it does not depend on comparison with repeated examinations. (orig.)

  17. Reações inflamatórias leptomeníngeas em neurocirurgia Acute inflammatory leptomeningeal reactions in neurosurgery

    A. Gama da Rocha

    1971-03-01

    Full Text Available Revisão de 840 casos de pacientes submetidos a intervenções neurocirúrgicas na Unidade de Neurologia do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo durante 5 anos (1962-1967 para verificar a incidência de reações inflamatórias leptomeníngeas (RIL no pós-operatório. Em 106 casos (12,6% foi demonstrada a ocorrência de RIL. O diagnóstico de RIL foi comprovado pelo quadro liquórico; em apenas um caso êle resultou dos achados do exame necroscópico exclusivamente. Analisando os 105 casos em que o LCR foi estudado verificou-se ser a hipertermia, a cefaléia, os sinais meníngeos e as alterações da consciência os sintomas que com mais freqüência sugeriam o diagnóstico; este foi comprovado em média 10 dias após o ato cirúrgico, mediante o exame do LCR. Baseando -se nas alterações do LCR os casos foram divididos em três grupos: RIL provavelmente asséptica (72 casos, RIL provavelmente séptica (26 casos, RIL sépticas (7 casos. Em 59 casos associava-se à RIL hemorragia sub-aracnóidea, dado considerado indicativo de gravidade, pois dos 24 pacientes que vieram a falecer, 20 apresentavam hemorragia sub-aracnóidea e RIL.Data concerning to 840 patients submitted to neurosurgical operations during 5 years (1962-1967 were reviewed in order to verify the occurrence of acute inflammatory leptomeningeal reactions (RIL in the immediate post -operative period. It was verified that RIL occurred in 106 cases (12,6%. In one case the demonstration was made at the necroscopic examination; in 105 cases the demonstration was based in the cerebrospinal fluid (CSF examination. Clinical and CSF data concerning to the last 105 cases were studied. It was shown that fever, headache, meningism and changes in consciousness were the symptoms that most commonly suggested the diagnosis. Symptoms were more conspicuous about the tenth day (mean of the post-operative period. Considering the CSF changes found, the cases were

  18. Acute intraoperative reactions during the injection of calcium sulfate bone cement for the treatment of unicameral bone cysts: a review of four cases.

    Nystrom, Lukas; Raw, Robert; Buckwalter, Joseph; Morcuende, Jose A

    2008-01-01

    Unicameral bone cysts can predispose patients to pathologic fracture and deformities of growth. Treatment options vary from continuous decompression with transcortical placement of a cannulated screw to percutaneous aspiration and injection of medical-grade calcium sulfate. From 2005 to 2007, we treated 22 patients with unicameral bone cysts using aspiration and injection of calcium sulfate. Three patients experienced acute laryngospasm and one patient developed tachyarrhythmia, temporarily, associated with injection of calcium sulfate. All reactions occurred in patients under age 18 without predisposing risk factors and resolved spontaneously with supportive care. Although the mechanism is unclear, we hypothesize that these reactions are either due to the nociceptive stimulus of the calcium sulfate injection or a systemic calcium bolus. Clinicians using this product for this indication should be aware that such reactions may occur. We suggest endotracheal intubation and communication to the anesthesiologist about the time of the injection in preparation for these idiopathic responses. Further research is necessary to determine exactly how this reaction occurs and how it can be avoided. PMID:19223954

  19. Post-partum sequential occurrence of two diverse transfusion reactions (transfusion associated circulatory overload and transfusion related acute lung injury)

    Rudrashish Haldar; Sukhen Samanta

    2013-01-01

    Transfusion associated circulatory overload (TACO) and transfusion related acute lung injury (TRALI) are two dissimilar pathological conditions associated with transfusion of blood products where the time course of the events and clinical presentation overlap leading to uncertainty in establishing the diagnosis and initiating the treatment, which otherwise differs. We encountered a case where a patient of post-partum hemorrhage developed TACO in the immediate post-operative period due to aggr...

  20. Survey on acute oral and/or oropharyngeal reactions induced by radiotherapy for head and neck malignancies

    Recently, the relationship between radiation induced salivary gland dysfunction and acute radiation mucositis in head and neck malignancies has been discussed. We evaluated this relationship in 8 patients treated with radiotherapy in our institute between June and July 1997. Patients were evaluated for symptom, oral condition, foods intake, body weight and 5 minutes flow of saliva. There was a strong relationship among feeling of oral dryness and oral pain and mucositis. The decrease of saliva flow appeared in the first week of radiation therapy. By the analysis of saliva contents, decrease of amylase was the most important prognostic factor. (author)

  1. Utility of a multiplex reverse transcriptasepolymerase chain reaction assay (HemaVision in the evaluation of genetic abnormalities in Korean children with acute leukemia: a single institution study

    Hye-Jin kim

    2013-06-01

    Full Text Available &lt;b&gt;Purpose:&lt;/b&gt; In children with acute leukemia, bone marrow genetic abnormalities (GA have prognostic significance, and may be the basis for minimal residual disease monitoring. Since April 2007, we have used a multiplex reverse transcriptase-polymerase chain reaction tool (HemaVision to detect of GA. &lt;b&gt;Methods:&lt;/b&gt; In this study, we reviewed the results of HemaVision screening in 270 children with acute leukemia, newly diagnosed at The Catholic University of Korea from April 2007 to December 2011, and compared the results with those of fluorescence in situ hybridization (FISH, and G-band karyotyping. &lt;b&gt;Results:&lt;/b&gt; Among the 270 children (153 males, 117 females, 187 acute lymphoblastic leukemia and 74 acute myeloid leukemia patients were identified. Overall, GA was detected in 230 patients (85.2%. HemaVision, FISH, and G-band karyotyping identified GA in 125 (46.3%, 126 (46.7%, and 215 patients (79.6%, respectively. TEL-AML1 (20.9%, 39/187 and AML1-ETO (27%, 20/74 were the most common GA in ALL and AML, respectively. Overall sensitivity of HemaVision was 98.4%, with false-negative results in 2 instances: 1 each for TEL-AML1 and MLL-AF4 . An aggregate of diseasesspecific FISH showed 100% sensitivity in detection of GA covered by HemaVision for actual probes utilized. G-band karyotype revealed GA other than those covered by HemaVison screening in 133 patients (49.3%. Except for hyperdiplody and hypodiploidy, recurrent GA as defined by the World Health Organizationthat were not screened by HemaVision, were absent in the karyotype. &lt;b&gt;Conclusion:&lt;/b&gt; HemaVision, supported by an aggregate of FISH tests for important translocations, may allow for accurate diagnosis of GA in Korean children with acute leukemia.

  2. A selected reaction monitoring-based analysis of acute phase proteins in interstitial fluids from experimental equine wounds healing by secondary intention

    Bundgaard, Louise; Bendixen, Emøke; Sørensen, Mette Aamand;

    2016-01-01

    levels of inflammatory acute phase proteins (APPs) in interstitial fluid from wounds in horses. A novel approach for absolute quantification of proteins, selected reaction monitoring (SRM)-based mass spectrometry in combination with a quantification concatamer (QconCAT), was used for the quantification...... from five horses at days 1, 2, 7, and 14 after wounding and healing without (body) and with (limb) the formation of EGT. The QconCAT included proteotypic peptides representing each of the protein targets and was used to direct the design of a gene, which was expressed in Escherichia coli in a media...... supplemented with stable isotopes for metabolically labeling of standard peptides. Co-analysis of wound interstitial fluid samples with the stable isotope-labeled QconCAT tryptic peptides in known amounts enabled quantification of the APPs in absolute terms. The concentrations of fibrinogen, haptoglobin...

  3. Research in Acute Hypersensitive Reaction Caused by Xuesaitong Injection%血塞通注射液致动物急性过敏反应研究

    项峥; 张剑峰; 肖航; 窦德强

    2012-01-01

    目的 探讨血塞通注射液引起的急性过敏反应的机制.方法 采用ELISA法测定给药后豚鼠、小鼠血清中IgE及组胺的含量变化,同时观察其过敏行为的变化,判断急性过敏反应的类型,采用显微观察血塞通注射液引起肥大细胞脱 颗粒情况.结果 血塞通注射液给药后引起豚鼠、小鼠的IgE及组胺升高,血塞通注射液引起小鼠的过敏及过敏样反应行为较豚鼠明显.血塞通注射液可引起致敏后及未致敏的肥大细胞脱颗粒.结论 血塞通注射液引起的急性过敏反应为过敏样反应及Ⅰ型过敏反应,目前中国药典采用的豚鼠评价模型对于评价注射液的过敏样反应有待商榷.%OBJECTIVE To study the mechanism of acute hypersensitive reaction caused by Xuesaitong injection. METHODS Contents of IgE and histamine in blood serum of guinea-pig and mouse were determined by kits of ELIS A. Anaphylactic behaviors of guinea-pig and mouse were observed after administration. Degranulation of mast cell caused by Xuesaitong injection was observed. RESULTS Contents of IgE and histamine were obviously increased after administration. Manifestations of anaphylactic behaviors of mouse were more obvious. And degranulation of mast cell was observed. CONCLUSION Anaphylaxis and anaphylactoid reaction were the main acute hypersensitive reaction caused by Xuesaitong injection. Guinea-pig was not the experimental animal suitable for assay the anaphylactoid reaction caused by injection.

  4. Post-partum sequential occurrence of two diverse transfusion reactions (transfusion associated circulatory overload and transfusion related acute lung injury

    Rudrashish Haldar

    2013-01-01

    Full Text Available Transfusion associated circulatory overload (TACO and transfusion related acute lung injury (TRALI are two dissimilar pathological conditions associated with transfusion of blood products where the time course of the events and clinical presentation overlap leading to uncertainty in establishing the diagnosis and initiating the treatment, which otherwise differs. We encountered a case where a patient of post-partum hemorrhage developed TACO in the immediate post-operative period due to aggressive resuscitative attempts with blood products. The patient′s condition was appropriately diagnosed and was managed according to the clinical scenario, and the condition abated. Subsequently, on the third post-operative day the patient again required blood product transfusions following which the patient developed TRALI, the diagnosis of which was also established and adequate treatment strategy was undertaken.

  5. Effect of acute L-Alanyl-L-Glutamine and electrolyte ingestion on cognitive function and reaction time following endurance exercise.

    Pruna, Gabriel J; Hoffman, Jay R; McCormack, William P; Jajtner, Adam R; Townsend, Jeremy R; Bohner, Jonathan D; La Monica, Michael B; Wells, Adam J; Stout, Jeffrey R; Fragala, Maren S; Fukuda, David H

    2016-01-01

    The purpose of this study was to examine the effect of the L-Alanyl-L-Glutamine dipeptide (AG) on cognitive function and reaction time (RT) following endurance exercise. Twelve male endurance athletes (23.5 ± 3.7 y; 175.5 ± 5.4 cm; 70.7 ± 7.6 kg) performed four trials, each consisting of running on a treadmill at 70% of VO2max for 1h, then at 90% of VO2max until exhaustion. One trial consisted of no hydration (DHY), another required ingestion of only a sports electrolyte drink (ED) and two trials required ingestion of a low dose (LD; 300 mg·500 ml(-1)) and high dose (HD) of AG (1 g·500ml(-1)) added to the ED. Cognitive function and reaction tests were administered pre- and post-exercise. Magnitude based inferences were used to analyze ∆ cognitive function and ∆ reaction test data. Results indicated that DHY had a possible negative effect on number of hits in a 60-sec reaction test compared to LD and HD, while ED appeared to have a negative effect compared to HD. Analysis of lower body quickness indicated that LD and HD were likely improved in comparison to DHY. Performance on the serial subtraction test appeared to be possibly better in ED than DHY, while other comparisons between groups regarding cognitive function were unclear. In conclusion, rehydrating with AG during submaximal exercise may maintain or enhance subsequent RT in upper and lower body activities compared to DHY. These same effects were not apparent when participants consumed ED. PMID:25321847

  6. Determination of behavioral reactions of a child of 3-6 ages group to be hospitalized due to an acute illnessDetermination of behavioral reactions of a child of 3-6 ages group to be hospitalized due to an acute illness

    Nesrin Şen Celasin; Sibel Sönmez; Zümrüt Başbakkal; Figen Esenay

    2010-01-01

    The study is executed with mothers of children aged 3-6 (n=170) whose children were hospitalized for the first time between the dates of 15.07.2003 and 15.06.2006, who were reachable by phone and accepted to participate in the study aiming determination of behavioral reactions of a child of 3-6 ages group to be hospitalized due to an acute illness.In this study, for data gathering "Personal Information Form" including 15 questions and "Inquiry Form of Behavior Changes of 3-6 Ages Group Child...

  7. Computational Analysis of AMPK-Mediated Neuroprotection Suggests Acute Excitotoxic Bioenergetics and Glucose Dynamics Are Regulated by a Minimal Set of Critical Reactions.

    Niamh M C Connolly

    Full Text Available Loss of ionic homeostasis during excitotoxic stress depletes ATP levels and activates the AMP-activated protein kinase (AMPK, re-establishing energy production by increased expression of glucose transporters on the plasma membrane. Here, we develop a computational model to test whether this AMPK-mediated glucose import can rapidly restore ATP levels following a transient excitotoxic insult. We demonstrate that a highly compact model, comprising a minimal set of critical reactions, can closely resemble the rapid dynamics and cell-to-cell heterogeneity of ATP levels and AMPK activity, as confirmed by single-cell fluorescence microscopy in rat primary cerebellar neurons exposed to glutamate excitotoxicity. The model further correctly predicted an excitotoxicity-induced elevation of intracellular glucose, and well resembled the delayed recovery and cell-to-cell heterogeneity of experimentally measured glucose dynamics. The model also predicted necrotic bioenergetic collapse and altered calcium dynamics following more severe excitotoxic insults. In conclusion, our data suggest that a minimal set of critical reactions may determine the acute bioenergetic response to transient excitotoxicity and that an AMPK-mediated increase in intracellular glucose may be sufficient to rapidly recover ATP levels following an excitotoxic insult.

  8. Unusual acute and delayed skin reactions during and after whole-brain radiotherapy in combination with the BRAF inhibitor vemurafenib. Two case reports

    Schulze, B.; Roedel, C.; Weiss, C. [Johann Wolfgang Goethe-University Hospital, Department of Radiation Oncology, Frankfurt am Main (Germany); Meissner, M.; Wolter, M. [Johann Wolfgang Goethe-University Hospital, Department of Dermatology, Frankfurt am Main (Germany)

    2014-02-15

    Besides radiotherapy (RT) and surgery, the introduction of BRAF inhibitors like vemurafenib has provided new opportunities for treatment of patients with metastasized malignant melanomas. RT and vemurafenib are being increasingly used concurrently, although little is known about the potential side effects of this combination. Vemurafenib is known to cause severe cutaneous skin reactions such as phototoxicity and evidence is accumulating that RT may further enhance these side effects. We report two cases of unusual skin reactions occurring during and after treatment with a combination of vemurafenib and whole-brain irradiation in patients with cerebral metastases arising from malignant melanomas. One case report describes excessive acute radiodermatitis which arose during whole-brain irradiation in combination with vemurafenib. The second describes a late skin reaction occurring approximately 30 days after completion of RT. These two case reports show that combination of both treatment modalities is possible, but requires close monitoring of patients and good interdisciplinary collaboration. (orig.) [German] Neben der Strahlentherapie und Chirurgie stellt die Einfuehrung von BRAF-Inhibitoren wie Vemurafenib eine neue Moeglichkeit zur Behandlung von metastasierten malignen Melanomen dar und immer haeufiger kommt eine Kombination aus Strahlentherapie und Vemurafenib zum Einsatz. Bislang ist wenig bekannt ueber potentielle Nebenwirkungen, die sich aus einer Kombination beider Therapieoptionen ergeben koennen. Vemurafenib kann zu schweren kutanen Nebenwirkungen wie z. B. Phototoxizitaet fuehren und es haeufen sich Hinweise, dass die Strahlentherapie diese Nebenwirkungen verstaerken kann. Wir berichten ueber zwei Faelle ungewoehnlicher Hautreaktionen waehrend und nach einer Ganzhirnbestrahlung in Kombination mit Vemurafenib. Ein Fall beschreibt eine akute und ueberschiessende Radiodermatitis unter fortlaufender Radiotherapie und der andere Fall beschreibt eine spaete

  9. The effects of acute and prolonged CRAM supplementation on reaction time and subjective measures of focus and alertness in healthy college students

    Olson Mark

    2010-12-01

    Full Text Available Abstract Background The purpose of this study was to examine the effect of acute and prolonged (4-weeks ingestion of a supplement designed to improve reaction time and subjective measures of alertness, energy, fatigue, and focus compared to placebo. Methods Nineteen physically-active subjects (17 men and 2 women were randomly assigned to a group that either consumed a supplement (21.1 ± 0.6 years; body mass: 80.6 ± 9.4 kg or placebo (21.3 ± 0.8 years; body mass: 83.4 ± 18.5 kg. During the initial testing session (T1, subjects were provided 1.5 g of the supplement (CRAM; α-glycerophosphocholine, choline bitartrate, phosphatidylserine, vitamins B3, B6, and B12, folic acid, L-tyrosine, anhydrous caffeine, acetyl-L-carnitine, and naringin or a placebo (PL, and rested quietly for 10-minutes before completing a questionnaire on subjective feelings of energy, fatigue, alertness and focus (PRE. Subjects then performed a 4-minute quickness and reaction test followed by a 10-min bout of exhaustive exercise. The questionnaire and reaction testing sequence was then repeated (POST. Subjects reported back to the lab (T2 following 4-weeks of supplementation and repeated the testing sequence. Results Reaction time significantly declined (p = 0.050 between PRE and POST at T1 in subjects consuming PL, while subjects under CRAM supplementation were able to maintain (p = 0.114 their performance. Significant performance declines were seen in both groups from PRE to POST at T2. Elevations in fatigue were seen for CRAM at both T1 and T2 (p = 0.001 and p = 0.000, respectively, but only at T2 for PL (p = 0.029. Subjects in CRAM maintained focus between PRE and POST during both T1 and T2 trials (p = 0.152 and p = 0.082, respectively, whereas significant declines in focus were observed between PRE and POST in PL at both trials (p = 0.037 and p = 0.014, respectively. No difference in alertness was seen at T1 between PRE and POST for CRAM (p = 0.083, but a significant

  10. DNA Double-Strand Break Analysis by {gamma}-H2AX Foci: A Useful Method for Determining the Overreactors to Radiation-Induced Acute Reactions Among Head-and-Neck Cancer Patients

    Goutham, Hassan Venkatesh; Mumbrekar, Kamalesh Dattaram [Division of Radiobiology and Toxicology, Manipal Life Sciences Centre, Manipal University, Manipal, Karnataka (India); Vadhiraja, Bejadi Manjunath [Manipal Hospital, Bangalore, Karnataka (India); Fernandes, Donald Jerard; Sharan, Krishna [Department of Radiotherapy and Oncology, Shiridi Sai Baba Cancer Hospital and Research Centre, Kasturba Hospital, Manipal, Karnataka (India); Kanive Parashiva, Guruprasad; Kapaettu, Satyamoorthy [Division of Biotechnology, Manipal Life Sciences Centre, Manipal University, Manipal, Karnataka (India); Bola Sadashiva, Satish Rao, E-mail: satishraomlsc@gmail.com [Division of Radiobiology and Toxicology, Manipal Life Sciences Centre, Manipal University, Manipal, Karnataka (India)

    2012-12-01

    Purpose: Interindividual variability in normal tissue toxicity during radiation therapy is a limiting factor for successful treatment. Predicting the risk of developing acute reactions before initiation of radiation therapy may have the benefit of opting for altered radiation therapy regimens to achieve minimal adverse effects with improved tumor cure. Methods and Materials: DNA double-strand break (DSB) induction and its repair kinetics in lymphocytes of head-and-neck cancer patients undergoing chemoradiation therapy was analyzed by counting {gamma}-H2AX foci, neutral comet assay, and a modified version of neutral filter elution assay. Acute normal tissue reactions were assessed by Radiation Therapy Oncology Group criteria. Results: The correlation between residual DSBs and the severity of acute reactions demonstrated that residual {gamma}-H2AX foci in head-and-neck cancer patients increased with the severity of oral mucositis and skin reaction. Conclusions: Our results suggest that {gamma}-H2AX analysis may have predictive implications for identifying the overreactors to mucositis and skin reactions among head-and-neck cancer patients prior to initiation of radiation therapy.

  11. Determination of behavioral reactions of a child of 3-6 ages group to be hospitalized due to an acute illness

    Zümrüt Başbakkal

    2010-02-01

    Full Text Available The study is executed with mothers of children aged 3-6 (n=170 whose children were hospitalized for the first time between the dates of 15.07.2003 and 15.06.2006, who were reachable by phone and accepted to participate in the study aiming determination of behavioral reactions of a child of 3-6 ages group to be hospitalized due to an acute illness.In this study, for data gathering "Personal Information Form" including 15 questions and "Inquiry Form of Behavior Changes of  3-6 Ages Group Children After Being Hospitalized" with 30 questions were used. Date gathering forms were carried out as pre-test by using face-to-face interview method with mothers of 3-6 aged children who were hospitalized for the first time and were in first 12 hours of hospitalization. "Inquiry Form of Behavior Changes of 3-6 Ages Group Children After Being Hospitalized" was re-carried out with mothers by phone 1 month after children being discharged from hospital.In analyzing of datas statistical programme of SPSS 13.0 for Windows was used. In statistical evaluation;  number-percent dispersion, Wilcoxon Sing Rank test and Paired Sample-t test were used.According to the results obtained from the study, 57.6% of children are male with age average of 4,46±1,18 and 52.3% of them were hospitalized due to Gastroentestinal System Illnesses. A significant difference was determined between average points of behavior changes of 3-6 ages group children hospitalized due to an acute illness before hospitalized (10,735±4,882 and after being discharged from hospital (15,0476±4,306. In the study, it is observed that there are some behavioral changes in children after being hospitalized such as being cranky before going to bed and during eating, disquiet, bed-wetting, seperation anxiety, excessive attachment to a parent, to need help even for the things he/she could accomplish, to have fear from new environments, people or objects, bad temper attacks, fear of doctor/nurse and hospital

  12. A systematic review of the prevalence and risk factors for adverse drug reactions in the elderly in the acute care setting

    Alhawassi TM

    2014-12-01

    Full Text Available Tariq M Alhawassi,1,2 Ines Krass,1 Beata Bajorek,3,4 Lisa G Pont5 1Faculty of Pharmacy, University of Sydney, Sydney, NSW, Australia; 2College of Pharmacy, King Saud University, Riyadh, Saudi Arabia; 3Graduate School of Health – Pharmacy, University of Technology Sydney, 4Pharmacy Department, Royal North Shore Hospital, 5Sydney Nursing School, University of Sydney, Sydney, NSW, Australia Abstract: Adverse drug reactions (ADRs are an important health issue. While prevalence and risk factors associated with ADRs in the general adult population have been well documented, much less is known about ADRs in the elderly population. The aim of this study was to review the published literature to estimate the prevalence of ADRs in the elderly in the acute care setting and identify factors associated with an increased risk of an ADR in the elderly. A systematic review of studies published between 2003 and 2013 was conducted in the Cochrane Database of Systematic Reviews, EMBASE, Google Scholar and MEDLINE. Key search terms included: “adverse drug reactions”, “adverse effects”, “elderly patients and hospital admission”, “drug therapy”, “drug adverse effects”, “drug related”, “aged”, “older patients”, “geriatric”, “hospitalization”, and “emergency admissions”. For inclusion in the review, studies had to focus on ADRs in the elderly and had to include an explicit definition of what was considered an ADR and/or an explicit assessment of causality, and a clear description of the method used for ADR identification, and had to describe factors associated with an increased risk of an ADR. Fourteen hospital-based observational studies exploring ADRs in the elderly in the acute care setting were eligible for inclusion in this review. The mean prevalence of ADRs in the elderly in the studies included in this review was 11.0% (95% confidence interval [CI]: 5.1%–16.8%. The median prevalence of ADRs leading to

  13. The Incidence, Classification, and Management of Acute Adverse Reactions to the Low-Osmolar Iodinated Contrast Media Isovue and Ultravist in Contrast-Enhanced Computed Tomography Scanning.

    Zhang, Bin; Dong, Yuhao; Liang, Long; Lian, Zhouyang; Liu, Jing; Luo, Xiaoning; Chen, Wenbo; Li, Xinyu; Liang, Changhong; Zhang, Shuixing

    2016-03-01

    Some epidemiologic surveillance studies have recorded adverse drug reactions to radiocontrast agents. We aimed to investigate the incidence and management of acute adverse reactions (AARs) to Ultravist-370 and Isovue-370 in patients who underwent contrast-enhanced computed tomography (CT) scanning.Data from 137,473 patients were analyzed. They had undergone enhanced CT scanning with intravenous injection of Ultravist-370 or Isovue-370 during the period of January 1, 2006 to December 31, 2012 in our hospital. We investigated and classified AARs according to the American College of Radiology and the Chinese Society of Radiology (CSR) guidelines for iodinated contrast media. We analyzed risk factors for AARs and compared the AARs induced by Ultravist-370 and Isovue-370.Four hundred and twenty-eight (0.31%) patients experienced AARs, which included 330 (0.24%) patients with mild AARs, 82 (0.06%) patients with moderate AARs, and 16 (0.01%) patients with severe AARs (including 3 cases of cardiac arrest and one case of death). The incidence of AARs was higher with Ultravist-370 than with Isovue-370 (0.38% vs 0.24%, P < 0.001), but only for mild AARs (0.32% vs 0.16%, P < 0.001). Analyses on risk factors indicated that female patients (n = 221, 0.43%, P < 0.001), emergency patients (n = 11, 0.51%, P < 0.001), elderly patients aged 50 to 60 years (n = 135, 0.43%, P < 0.001), and patients who underwent coronary computed tomography angiography (CTA) (n = 55, 0.51%, P < 0.001) had a higher risk of AARs. Cutaneous manifestations (50.52%)-especially rash (59.74%)-were the most frequent mild AARs. Cardiovascular manifestations accounted for most moderate and severe AARs (62.91% and 48.28%, respectively). After proper management, the symptoms and signs of 96.5% of the AARs resolved within 24 hours without sequelae.Ultravist-370 and Isovue-370 are safe for patients undergoing enhanced CT scanning. The incidence of AARs is higher with Ultravist

  14. Does Dietary Deoxynivalenol Modulate the Acute Phase Reaction in Endotoxaemic Pigs?—Lessons from Clinical Signs, White Blood Cell Counts, and TNF-Alpha

    Tanja Tesch

    2015-12-01

    Full Text Available We studied the interaction between deoxynivalenol (DON-feeding and a subsequent pre- and post-hepatic immune stimulus with the hypothesis that the liver differently mediates the acute phase reaction (APR in pigs. Barrows (n = 44 were divided into a DON-(4.59 mg DON/kg feed and a control-diet group, surgically equipped with permanent catheters pre- (V. portae hepatis and post-hepatic (V. jugularis interna and infused either with 0.9% NaCl or LPS (7.5 µg/kg BW. Thus, combination of diet (CON vs. DON and infusion (CON vs. LPS, jugular vs. portal created six groups: CON_CONjug.-CONpor., CON_CONjug.-LPSpor., CON_LPSjug.-CONpor., DON_CONjug.-CONpor., DON_CONjug.-LPSpor., DON_LPSjug.-CONpor.. Blood samples were taken at −30, 15, 30, 45, 60, 75, 90, 120, 150, 180 min relative to infusion and analyzed for leukocytes and TNF-alpha. Concurrently, clinical signs were scored and body temperature measured during the same period. LPS as such induced a dramatic rise in TNF-alpha (p < 0.001, hyperthermia (p < 0.01, and severe leukopenia (p < 0.001. In CON-fed pigs, an earlier return to physiological base levels was observed for the clinical complex, starting at 120 min post infusionem (p < 0.05 and persisting until 180 min. DON_LPSjug.-CONpor. resulted in a lower temperature rise (p = 0.08 compared to CON_LPSjug.-CONpor.. In conclusion, APR resulting from a post-hepatic immune stimulus was altered by chronic DON-feeding.

  15. A selected reaction monitoring-based analysis of acute phase proteins in interstitial fluids from experimental equine wounds healing by secondary intention.

    Bundgaard, Louise; Bendixen, Emøke; Sørensen, Mette Aa; Harman, Victoria M; Beynon, Robert J; Petersen, Lars J; Jacobsen, Stine

    2016-05-01

    In horses, pathological healing with formation of exuberant granulation tissue (EGT) is a particular problem in limb wounds, whereas body wounds tend to heal without complications. Chronic inflammation has been proposed to be central to the pathogenesis of EGT. This study aimed to investigate levels of inflammatory acute phase proteins (APPs) in interstitial fluid from wounds in horses. A novel approach for absolute quantification of proteins, selected reaction monitoring (SRM)-based mass spectrometry in combination with a quantification concatamer (QconCAT), was used for the quantification of five established equine APPs (fibrinogen, serum amyloid A, ceruloplasmin, haptoglobin, and plasminogen) and three proposed equine APPs (prothrombin, α-2-macroglobulin, and α-1-antitrypsin). Wound interstitial fluid was recovered by large pore microdialysis from experimental body and limb wounds from five horses at days 1, 2, 7, and 14 after wounding and healing without (body) and with (limb) the formation of EGT. The QconCAT included proteotypic peptides representing each of the protein targets and was used to direct the design of a gene, which was expressed in Escherichia coli in a media supplemented with stable isotopes for metabolically labeling of standard peptides. Co-analysis of wound interstitial fluid samples with the stable isotope-labeled QconCAT tryptic peptides in known amounts enabled quantification of the APPs in absolute terms. The concentrations of fibrinogen, haptoglobin, ceruloplasmin, prothrombin, and α-1-antitrypsin in dialysate from limb wounds were significantly higher than in dialysate from body wounds. This is the first report of simultaneous analysis of a panel of APPs using the QconCAT-SRM technology. The microdialysis technique in combination with the QconCAT-SRM-based approach proved useful for quantification of the investigated proteins in the wound interstitial fluid, and the results indicated that there is a state of sustained inflammation in

  16. Acute mucosal radiation reactions in patients with head and neck cancer. Patterns of mucosal healing on the basis of daily examinations

    Wygoda, A.; Skladowski, K.; Rutkowski, T.; Hutnik, M.; Golen, M.; Pilecki, B.; Przeorek, W.; Lukaszczyk-Widel, B. [Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice (Poland). 1st Dept. of Radiation Oncology

    2012-08-15

    Purpose: The goal of this research was to evaluate the healing processes of acute mucosal radiation reactions (AMRR) in patients with head and neck cancer. Materials and methods: In 46 patients with oral and oropharyngeal cancer patients irradiated with conventional (n = 25) and accelerated (n = 21) dose fractionation AMRR was evaluated daily during and after radiotherapy. Complex of morphological and functional symptoms according to the Dische score were collected daily until complete healing. Results: Duration of healing after the end of radiotherapy ranged widely (12-70 days). It was on the average 8 days longer for accelerated than for conventional radiotherapy (p = 0.016). Duration of dysphagia was also longer for accelerated irradiation (11 days, p = 0.027). Three types of morphological symptoms were observed as the last symptom at the end of AMRR healing: spotted and confluent mucositis, erythema, and edema. Only a slight correlation between healing duration and area of irradiation fields (r = 0.23) was noted. In patients with confluent mucositis, two morphological forms of mucosal healing were observed, i.e., marginal and spotted. The spotted form was noted in 71% of patients undergoing conventional radiotherapy and in 38% of patients undergoing accelerated radiotherapy. The symptoms of mucosal healing were observed in 40% patients during radiotherapy. Conclusion: The wide range of AMRR healing reflects individual potential of mucosa recovery with longer duration for accelerated radiotherapy. Two morphological forms of confluent mucositis healing were present: marginal and spotted. Healing of AMRR during radiotherapy can be observed in a significant proportion of patients. (orig.)

  17. Acute generalized exanthematous pustulosis

    K.S. Dhillon

    2012-10-01

    Full Text Available Acute generalized exanthematous pustulosis (AGEP is a rare reaction pattern with a typical morphology and a short clinical course that in majority of cases is related to medication administration. It is an acute pustular eruption with unique clinical features, a rapid clinical course and a typical histopathology. Herein, we report the case of a patient with acute generalized exanthematous pustulosis for its classical presentation.

  18. Randomized clinical trial on continuous 7-days-a-week postoperative radiotherapy for high-risk squamous cell head-and-neck cancer: A report on acute normal tissue reactions

    Background and purpose: To analyse acute mucosal reactions in patients treated with continuous accelerated postoperative irradiation (p-CAIR) compared to conventionally fractionated postoperative radiotherapy (p-CF). Patients and methods: The patients were randomly assigned to receive 63 Gy in 1.8 Gy fractions 7-days-a-week given over a period of 5 weeks (n=88), or 63 Gy in 1.8 Gy fractions given 5-days-a-week over 7 weeks (n=87). It represents 65% of an overall trial size. Acute mucosal reactions were scored using modified Dische system. Polychotomous logistic regression was used to estimate the influence of the selected variables on maximum grade of mucositis, and percent of the body weight loss during radiotherapy. Results: The average maximum Dische score and percent of the patients with confluent mucositis were higher in patients treated with p-CAIR, compared to p-CF (13.3 vs. 10.8 and 54 vs. 27%). Polychotomous logistic regression analysis revealed that fractionation scheme and tumour site have significantly influenced maximum Dische score. Tumour site (laryngeal vs. other) had even stronger influence on maximum Dische score than fractionation scheme. The average residual Dische score 8 weeks after radiotherapy was higher in p-CAIR compared to p-CF (2.1 vs. 1.4), and was, most frequently, related to persistent mucosal erythema (70 vs. 57% of pts.). No severe consequential toxicity of radiotherapy was observed, so far, in the trial. Conclusions: While the incidence, intensity and duration of mucosal reactions was higher in p-CAIR than in p-CF the accelerated treatment can be considered tolerable with respect to acute toxicity. In both arms of the trial slight or moderate mucosal erythema was the most frequent acute side effect, which did not completely subside within 8 weeks after irradiation

  19. Determination of behavioral reactions of a child of 3-6 ages group to be hospitalized due to an acute illnessDetermination of behavioral reactions of a child of 3-6 ages group to be hospitalized due to an acute illness

    Nesrin Şen Celasin

    2010-02-01

    Full Text Available The study is executed with mothers of children aged 3-6 (n=170 whose children were hospitalized for the first time between the dates of 15.07.2003 and 15.06.2006, who were reachable by phone and accepted to participate in the study aiming determination of behavioral reactions of a child of 3-6 ages group to be hospitalized due to an acute illness.In this study, for data gathering "Personal Information Form" including 15 questions and "Inquiry Form of Behavior Changes of 3-6 Ages Group Children After Being Hospitalized" with 30 questions were used. Date gathering forms were carried out as pre-test by using face-to-face interview method with mothers of 3-6 aged children who were hospitalized for the first time and were in first 12 hours of hospitalization. "Inquiry Form of Behavior Changes of 3-6 Ages Group Children After Being Hospitalized" was re-carried out with mothers by phone 1 month after children being discharged from hospital.In analyzing of datas statistical programme of SPSS 13.0 for Windows was used. In statistical evaluation; number-percent dispersion, Wilcoxon Sing Rank test and Paired Sample-t test were used.According to the results obtained from the study, 57.6% of children are male with age average of 4,46±1,18 and 52.3% of them were hospitalized due to Gastroentestinal System Illnesses. A significant difference was determined between average points of behavior changes of 3-6 ages group children hospitalized due to an acute illness before hospitalized (10,735±4,882 and after being discharged from hospital (15,0476±4,306. In the study, it is observed that there are some behavioral changes in children after being hospitalized such as being cranky before going to bed and during eating, disquiet, bed-wetting, seperation anxiety, excessive attachment to a parent, to need help even for the things he/she could accomplish, to have fear from new environments, people or objects, bad temper attacks, fear of doctor/nurse and hospital, fear

  20. The analysis of prognostic factors affecting post-radiation acute reaction after conformal radiotherapy for non-small cell lung cancer

    Spych, Michał; Gottwald, Leszek; Klonowicz, Małgorzata; Biegała, Michał; Bibik, Robert; Fijuth, Jacek

    2010-01-01

    Introduction The aim was to evaluate the risk of acute side effects in the lung after 3-dimensional conformal radiotherapy (3D-CRT) in patients treated for non-small cell lung cancer (NSCLC). An attempt was made to single out clinical factors and factors related to treatment technique which may induce acute post-radiation pneumonitis. Material and methods The analysis concerned 34 consecutive patients who underwent radical radiation therapy for NSCLC. Intensity of early toxicity was evaluated...

  1. Acute-phase reaction induces a specific complex between hepatic nuclear proteins and the interleukin 6 response element of the rat alpha 2-macroglobulin gene.

    Hattori, M; Abraham, L J; Northemann, W; Fey, G H

    1990-01-01

    Interleukin 6 (IL-6) was established as a transcriptional inducer of the rat alpha 2-macroglobulin gene, a prototype liver acute-phase gene. Maximum induction occurred when the 5' flanking sequences of this gene (position -209 to -43) directed expression from the gene's own TATA box and transcription start site. Removal of the hexanucleotide CTGGGA (position -164 to -159) abolished 60-70% of the hormonal induction in FAO1 rat hepatoma cells. This hexanucleotide was defined as the IL-6 respons...

  2. Acute Bronchitis

    ... of bronchitis: acute and chronic. Most cases of acute bronchitis get better within several days. But your cough ... that cause colds and the flu often cause acute bronchitis. These viruses spread through the air when people ...

  3. Descriptions of acute transfusion reactions in a Brazilian Transfusion Service Descrições de reações transfusionais agudas em um serviço brasileiro de transfusão

    Fernando Callera

    2004-01-01

    Full Text Available Acute transfusion reactions have been found to occur during or within 24 hours of transfusion. The aim of this work is to describe the main characteristics of acute reactions reported in a Brazilian transfusion service. A preprinted report form was used to evaluate the age and sex of the transfusion recipients, blood component requested, medical specialty involved and transfusion-related signs and symptoms, transfusionists performed a direct observation during the transfusion and in a period of four hours following transfusion. Data were prospectively collected for 90 days from 30 hospitals and health facilities supplied by the the Service of Hematology and Hemotherapy of São José dos Campos. Acute reactions were recognized as febrile nonhemolytic, allergic, fluid overload, transfusion-related acute lung injury (TRALI, anaphylatic and metabolic reactions. In a total of 8,378 transfusions, 46 acute reactions were recorded (5.5 per 1000 units transfused, 28 febrile nonhemolytic, 12 allergic, 5 anaphylatic and 1 fluid overload. TRALI and metabolic reactions were not detected. The majority (27 was associated with RBCs followed by PLTs 11, FFP 6 and partial units 2. The median age of the recipients was 43 years (3 months to 83 years, 23 males and 23 females. Overall, 12 (26.1% events were recorded in oncology, 12 (26.1% in medicine and 7 in intensive care unit departments. This study provides baseline acute transfusion reaction information for a specific period of time in a Brazilian transfusion service.As reações transfusionais agudas ocorrem durante ou em um período de até 24 horas após a transfusão de hemocomponentes. O objetivo deste estudo foi descrever as principais reações transfusionais agudas em um serviço de hemoterapia brasileiro. Através de um formulário próprio contendo a idade e o sexo dos receptores, os hemocomponentes solicitados, as especialidades médicas envolvidas e os sinais e sintomas relacionados, os

  4. Acute Phase Proteins and Their Role in Periodontitis: A Review

    Polepalle, Tejaswin; Moogala, Srinivas; Boggarapu, Shalini; Pesala, Divya Sai; Palagi, Firoz Babu

    2015-01-01

    Acute phase proteins are a class of proteins whose plasma concentration increase (positive acute phase proteins) or decrease (negative acute phase proteins) in response to inflammation. This response is called as the acute phase reaction, also called as acute phase response, which occurs approximately 90 minutes after the onset of a systemic inflammatory reaction. In Periodontitis endotoxins released from gram negative organisms present in the sub gingival plaque samples interact with Toll- l...

  5. Bilateral Dislocation of Temporomandibular Joint Induced by Haloperidol Following Suicide Attempt: A Case Report

    Mosa Arghand Dargahi

    2012-03-01

    Full Text Available Drug induced dystonic reactions are among common presentations of patients in emergency departments, and typically occur with antidopaminergic agents as their extra-pyramidal side effects. Dystonic reactions usually occur within the first few hours or days after commencing a drug or dose increase. Unlike other extra-pyramidal side effects, a patient may experience acute dystonic reactions (ADRs with the administration of just a single dose. Oromandibular dystonia is a subtype of dystonia which can present with perioral manifestations. In extreme cases, it can lead to temporomandibular dislocation. Haloperidol, as a high potent typical antipsychotic drug, can induce dystonia with blocking D2 dopamine receptors. The present paper reports a case of bilateral dislocation of temporomandibular joint following ingestion of haloperidol in a suicidal attempt in a 17 years old girl.

  6. Acute Pancreatitis and Pregnancy

    ... Acute Pancreatitis > Acute Pancreatitis and Pregnancy test Acute Pancreatitis and Pregnancy Timothy Gardner, MD Acute pancreatitis is ... of acute pancreatitis in pregnancy. Reasons for Acute Pancreatitis and Pregnancy While acute pancreatitis is responsible for ...

  7. Using the polymerase chain reaction coupled with denaturing gradient gel electrophoresis to investigate the association between bacterial translocation and systemic inflammatory response syndrome in predicted acute severe pancreatitis

    Callum B Pearce; Vitaly Zinkevich; Iwona Beech; Viera Funjika; Ana Garcia Ruiz; Afraa Aladawi; Hamish D Duncan

    2005-01-01

    AIM: To investigate the use of PCR and DGGE to investigate the association between bacterial translocation and systemic inflammatory response syndrome in predicted severe AP.METHODS: Patients with biochemical and clinical evidence of acute pancreatitis and an APACHE Ⅱ score ≥8 were enrolled. PCR and DGGE were employed to detect bacterial translocation in blood samples collected on d1,3, and 8 after the admission. Standard microbial blood cultures were taken when there was clinical evidence of sepsis or when felt to be clinically indicated by the supervising team.RESULTS: Six patients were included. Of all the patients investigated, only one developed septic complications;the others had uneventful illness. Bacteria were detected using PCR in 4 of the 17 collected blood samples. The patient with sepsis was PCR-positive in two samples (taken on d 1 and 3), despite three negative blood cultures. Using DGGE and specific primers, the bacteria in all blood specimens which tested positive for the presence of bacterial DNA were identified as E coli.CONCLUSION: Our study confirmed thatunlike traditional microbiological techniques, PCR can detect the presence of bacteria in the blood of patients with severe AP. Therefore, this latter method in conjunction with DGGE is potentially an extremely useful tool in predicting septic morbidity and evaluating patients with the disease. Further research using increased numbers of patients, in particular those patients with necrosis and sepsis, is required to assess the reliability of PCR and DGGE in the rapid diagnosis of infection in AP.

  8. In vivo evaluation of copper release and acute local tissue reactions after implantation of copper-coated titanium implants in rats.

    Hoene, Andreas; Prinz, Cornelia; Walschus, Uwe; Lucke, Silke; Patrzyk, Maciej; Wilhelm, Lutz; Neumann, Hans-Georg; Schlosser, Michael

    2013-06-01

    Copper (Cu) based coatings can reduce infections for titanium (Ti) implants. However, Cu is also cytotoxic. To examine the balance of antibacterial versus adverse tissue effects, this study aimed at evaluating a Cu coating regarding in vivo Cu release and local inflammatory reactions for 72 h. TiAl6V4 plates received either plasma electrolytic oxidation only (Ti), or an additional galvanic Cu deposition (Ti-Cu). No Staphylococcus aureus were found in vitro on Ti-Cu after 24 h. Following simultaneous intramuscular implantation of two Ti and two Ti-Cu plates into nine rats, serum Cu was elevated until 48 h and residual Cu on explanted samples reduced accordingly after 48 h. Total and tissue macrophages around implants increased until 72 h for both series, and were increased for Ti-Cu. As numbers of total and tissue macrophages were comparable, macrophages were probably tissue-derived. MHC-class-II-positive cells increased for Ti-Cu only. T-lymphocytes had considerably lower numbers than macrophages, did not increase or differ between both series, and thus had minor importance. Tissue reactions increased beyond Cu release, indicating effects of either surface-bound Cu or more likely the implants themselves. Altogether, Ti-Cu samples possessed antibacterial effectiveness in vitro, released measurable Cu amounts in vivo and caused a moderately increased local inflammatory response, demonstrating anti-infective potential of Cu coatings. PMID:23598370

  9. Dystonia in an Adolescent on Risperidone Following the Discontinuation of Methylphenidate: A Case Report

    Guler, Gulen; Yildirim, Veli; Kutuk, Meryem Ozlem; Fevziye TOROS

    2015-01-01

    Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder with common comorbidities that include oppositional defiant disorder, conduct disorder, anxiety disorder, and affective disorders. Because of these comorbidities, drug combination treatments and drug-drug interactions are becoming increasingly more frequent. The present case report describes an acute dystonic reaction following the abrupt discontinuation of methylphenidate from a drug regimen with risperidone. Th...

  10. Acute myocardial infarction following a hornet sting

    Cvetković-Matić Danica; Ašanin Milika; Matić Dragan; Ivanović Branislava; Simić Dragan; Kalezić Nevena; Stojanov Vesna

    2009-01-01

    Background. The occurrence of an acute myocardial infarction following a hornet sting has been very rarely reported in the previous literature. Pathogenetic mechanisms include direct action of the venom components on the coronary endothelium and allergic reaction with mediators released from mast cells. The anaphylactic reaction and venom components can produce acute coronary artery thrombosis. Case report. We reported a 45-year-old man with acute myocardial infarction after a hornet sting in...

  11. Bronchitis - acute

    ... sharing features on this page, please enable JavaScript. Acute bronchitis is swelling and inflammation in the main passages ... present only for a short time. Causes When acute bronchitis occurs, it almost always comes after having a ...

  12. Bronchitis - acute

    Acute bronchitis is swelling and inflammation in the main passages that carry air to the lungs. The swelling narrows ... makes it harder to breathe. Another symptom of bronchitis is a cough. Acute means the symptoms have ...

  13. Acute Bronchitis

    Bronchitis is an inflammation of the bronchial tubes, the airways that carry air to your lungs. It ... chest tightness. There are two main types of bronchitis: acute and chronic. Most cases of acute bronchitis ...

  14. Levels of Acute Phase Reactants in Patients with Acute Brucellosis

    Mehmet Uluğ

    2010-08-01

    Full Text Available Objective: Infection, tissue damage, immunologic reactions and the inflammatory process rapidly cause a systemic response in the organism, generally termed as acute phase response. The aim of this study was to evaluate the levels of acute phase reactants such as C-reactive protein (CRP, ferritin and fibrinogen in patients with acute brucellosis.Methods: This study was carried out in 48 patients (27 female, 21 male with acute brucellosis who were followed at the Departments of Infectious Diseases and Neurology, between April 2007 and August 2008, and in 42 healthy controls (22 female, 20 male.Results: Serum albumin levels significantly decreased (p<0.001, whereas CRP and ferritin levels significantly increased (p<0.001 and p=0.03 in patients with acute brucellosis.Conclusions: It was concluded that serum levels of CRP and ferritin increased, while albumin decreased in patients with acute brucellosis.

  15. Minimal residual disease-based risk stratification in Chinese childhood acute lymphoblastic leukemia by flow cytometry and plasma DNA quantitative polymerase chain reaction.

    Suk Hang Cheng

    Full Text Available Minimal residual disease, or MRD, is an important prognostic indicator in childhood acute lymphoblastic leukemia. In ALL-IC-BFM 2002 study, we employed a standardized method of flow cytometry MRD monitoring for multiple centers internationally using uniformed gating, and determined the relevant MRD-based risk stratification strategies in our local patient cohort. We also evaluated a novel method of PCR MRD quantitation using peripheral blood plasma. For the bone marrow flow MRD study, patients could be stratified into 3 risk groups according to MRD level using a single time-point at day-15 (Model I (I-A: 10%, or using two time-points at day-15 and day-33 (Model II (II-A: day-15<10% and day-33<0.01%, II-B: day-15 ≥ 10% or day-33 ≥ 0.01% but not both, II-C: day-15 ≥ 10% and day-33 ≥ 0.01%, which showed significantly superior prediction of relapse (p = .00047 and <0.0001 respectively. Importantly, patients with good outcome (frequency: 56.0%, event-free survival: 90.1% could be more accurately predicted by Model II. In peripheral blood plasma PCR MRD investigation, patients with day-15-MRD ≥ 10(-4 were at a significantly higher risk of relapse (p = 0.0117. By multivariate analysis, MRD results from both methods could independently predict patients' prognosis, with 20-35-fold increase in risk of relapse for flow MRD I-C and II-C respectively, and 5.8-fold for patients having plasma MRD of ≥ 10(-4. We confirmed that MRD detection by flow cytometry is useful for prognostic evaluation in our Chinese cohort of childhood ALL after treatment. Moreover, peripheral blood plasma DNA MRD can be an alternative where bone marrow specimen is unavailable and as a less invasive method, which allows close monitoring.

  16. Acute pancreatitis

    Bo-Guang Fan; Åke Andrén-Sandberg

    2010-01-01

    Background : Acute pancreatitis continues to be a serious illness, and the patients with acute pancreatitis are at risk to develop different complications from ongoing pancreatic inflammation. Aims : The present review is to highlight the classification, treatment and prognosis of acute pancreatitis. Material & Methods : We reviewed the English-language literature (Medline) addressing pancreatitis. Results : Acute pancreatitis is frequently caused by gallstone disease or excess alcohol ingest...

  17. Acute pancreatitis

    Bo-Guang Fan; Åke Andrén-Sandberg

    2010-01-01

    Background: Acute pancreatitis continues to be a serious illness, and the patients with acute pancreatitis are at risk to develop different complications from ongoing pancreatic inflammation. Aims: The present review is to highlight the classification, treatment and prognosis of acute pancreatitis. Material & Methods: We reviewed the English-language literature (Medline) addressing pancreatitis. Results: Acute pancreatitis is frequently caused by gallstone disease or excess alcohol ingestion....

  18. Acute camptocormia induced by olanzapine: a case report

    Boyer Stéphane

    2010-06-01

    Full Text Available Abstract Introduction Camptocormia refers to an abnormal posture with flexion of the thoraco-lumbar spine which increases during walking and resolves in supine position. This symptom is an increasingly recognized feature of parkinsonian and dystonic disorders, but may also be caused by neuromuscular diseases. There is recent evidence that both central and peripheral mechanisms may be involved in the pathogenesis of camptocormia. We report a case of acute onset of camptocormia, a rare side effect induced by olanzapine, a second-generation atypical anti-psychotic drug with fewer extra-pyramidal side-effects, increasingly used as first line therapy for schizophrenia, delusional disorders and bipolar disorder. Case presentation A 73-year-old Caucasian woman with no history of neuromuscular disorder, treated for chronic delusional disorder for the last ten years, received two injections of long-acting haloperidol. She was then referred for fatigue. Physical examination showed a frank parkinsonism without other abnormalities. Routine laboratory tests showed normal results, notably concerning creatine kinase level. Fatigue was attributed to haloperidol which was substituted for olanzapine. Our patient left the hospital after five days without complaint. She was admitted again three days later with acute back pain. Examination showed camptocormia and tenderness in paraspinal muscles. Creatine kinase level was elevated (2986 UI/L. Magnetic resonance imaging showed necrosis and edema in paraspinal muscles. Olanzapine was discontinued. Pain resolved quickly and muscle enzymes were normalized within ten days. Risperidone was later introduced without significant side-effect. The camptocormic posture had disappeared when the patient was seen as an out-patient one year later. Conclusions Camptocormia is a heterogeneous syndrome of various causes. We believe that our case illustrates the need to search for paraspinal muscle damage, including drug

  19. Prevention and treatment of acute radiation-induced skin reactions: a systematic review and meta-analysis of randomized controlled trials

    Radiation-induced skin reaction (RISR) is a common side effect that affects the majority of cancer patients receiving radiation treatment. RISR is often characterised by swelling, redness, pigmentation, fibrosis, and ulceration, pain, warmth, burning, and itching of the skin. The aim of this systematic review was to assess the effects of interventions which aim to prevent or manage RISR in people with cancer. We searched the following databases up to November 2012: Cochrane Skin Group Specialised Register, CENTRAL (2012, Issue 11), MEDLINE (from 1946), EMBASE (from 1974), PsycINFO (from 1806), CINAHL (from 1981) and LILACS (from 1982). Randomized controlled trials evaluating interventions for preventing or managing RISR in cancer patients were included. The primary outcomes were development of RISR, and levels of RISR and symptom severity. Secondary outcomes were time taken to develop erythema or dry desquamation; quality of life; time taken to heal, a number of skin reaction and symptom severity measures; cost, participant satisfaction; ease of use and adverse effects. Where appropriate, we pooled results of randomized controlled trials using mean differences (MD) or odd ratios (OR) with 95% confidence intervals (CI). Forty-seven studies were included in this review. These evaluated six types of interventions (oral systemic medications; skin care practices; steroidal topical therapies; non-steroidal topical therapies; dressings and other). Findings from two meta-analyses demonstrated significant benefits of oral Wobe-Mugos E for preventing RISR (OR 0.13 (95% CI 0.05 to 0.38)) and limiting the maximal level of RISR (MD -0.92 (95% CI -1.36 to -0.48)). Another meta-analysis reported that wearing deodorant does not influence the development of RISR (OR 0.80 (95% CI 0.47 to 1.37)). Despite the high number of trials in this area, there is limited good, comparative research that provides definitive results suggesting the effectiveness of any single intervention for

  20. Acute pancreatitis

    Bo-Guang Fan

    2010-05-01

    Full Text Available Background: Acute pancreatitis continues to be a serious illness, and the patients with acute pancreatitis are at risk to develop different complications from ongoing pancreatic inflammation. Aims: The present review is to highlight the classification, treatment and prognosis of acute pancreatitis. Material & Methods: We reviewed the English-language literature (Medline addressing pancreatitis. Results: Acute pancreatitis is frequently caused by gallstone disease or excess alcohol ingestion. There are a number of important issues regarding clinical highlights in the classification, treatment and prognosis of acute pancreatitis, and treatment options for complications of acute pancreatitis including pancreatic pseudocysts. Conclusions: Multidisciplinary approach should be used for the management of the patient with acute pancreatitis.

  1. Acute pancreatitis

    Bo-Guang Fan

    2010-01-01

    Full Text Available Background : Acute pancreatitis continues to be a serious illness, and the patients with acute pancreatitis are at risk to develop different complications from ongoing pancreatic inflammation. Aims : The present review is to highlight the classification, treatment and prognosis of acute pancreatitis. Material & Methods : We reviewed the English-language literature (Medline addressing pancreatitis. Results : Acute pancreatitis is frequently caused by gallstone disease or excess alcohol ingestion. There are a number of important issues regarding clinical highlights in the classification, treatment and prognosis of acute pancreatitis, and treatment options for complications of acute pancreatitis including pancreatic pseudocysts. Conclusions : Multidisciplinary approach should be used for the management of the patient with acute pancreatitis.

  2. Prevalence of acute adverse reactions to gadobutrol-A highly concentrated macrocyclic gadolinium chelate: Review of 14,299 patients from observational trials

    Objective: To determine the safety and tolerability of gadobutrol in a large number of non-selected patients from routine clinical radiology practices. Materials and methods: Six prospectively planned, observational surveillance studies were conducted at more than 300 institutions in Europe and Canada from 2000 to 2007. Demographic and medical status data, details of the diagnostic procedure, contrast agent administration and adverse drug reaction (ADR) data were collected using a standardized questionnaire. Results: A total of 14,299 patients were enrolled. The mean age of the patients was 53.7 years; 1.3% of the patients were <18 years old and 40.8% were 60 years or older. The body regions most frequently examined were head/neck/brain (54.3%), followed by spine (7.2%), pelvis/joints/limbs (6.7%) and multiple body regions (6.4%). Gadobutrol-enhanced magnetic resonance angiography (MRA) was performed in 14.7% of patients. Overall, the mean volume of gadobutrol administered for contrast-enhanced magnetic resonance imaging was 12 mL (0.16 mmol gadolinium [Gd]/kg body weight [BW]; mean BW: 75.5 kg), whereas for contrast-enhanced MRA the mean volume was 15.7 mL (0.21 mmol Gd/kg BW). Seventy-eight of the 14,299 patients (0.55%) reported at least one ADR. Two (0.01%) serious ADRs were reported. The most frequently reported ADR was nausea, which occurred in 36 patients (0.25%). Conclusion: Gadobutrol 1.0 M is very well tolerated and has a good safety profile. The occurrence of ADRs observed following the intravenous injection of gadobutrol is comparable with the published data of other Gd-based contrast agents.

  3. Prevalence of acute adverse reactions to gadobutrol-A highly concentrated macrocyclic gadolinium chelate: Review of 14,299 patients from observational trials

    Forsting, Michael, E-mail: michael.forsting@uni-due.d [Institute of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstr. 55, 45122 Essen (Germany); Palkowitsch, Petra, E-mail: petra.palkowitsch@bayerhealthcare.co [Bayer Schering Pharma AG, Medical Affairs Europe Diagnostic Imaging, Muellerstr. 178, 13353 Berlin (Germany)

    2010-06-15

    Objective: To determine the safety and tolerability of gadobutrol in a large number of non-selected patients from routine clinical radiology practices. Materials and methods: Six prospectively planned, observational surveillance studies were conducted at more than 300 institutions in Europe and Canada from 2000 to 2007. Demographic and medical status data, details of the diagnostic procedure, contrast agent administration and adverse drug reaction (ADR) data were collected using a standardized questionnaire. Results: A total of 14,299 patients were enrolled. The mean age of the patients was 53.7 years; 1.3% of the patients were <18 years old and 40.8% were 60 years or older. The body regions most frequently examined were head/neck/brain (54.3%), followed by spine (7.2%), pelvis/joints/limbs (6.7%) and multiple body regions (6.4%). Gadobutrol-enhanced magnetic resonance angiography (MRA) was performed in 14.7% of patients. Overall, the mean volume of gadobutrol administered for contrast-enhanced magnetic resonance imaging was 12 mL (0.16 mmol gadolinium [Gd]/kg body weight [BW]; mean BW: 75.5 kg), whereas for contrast-enhanced MRA the mean volume was 15.7 mL (0.21 mmol Gd/kg BW). Seventy-eight of the 14,299 patients (0.55%) reported at least one ADR. Two (0.01%) serious ADRs were reported. The most frequently reported ADR was nausea, which occurred in 36 patients (0.25%). Conclusion: Gadobutrol 1.0 M is very well tolerated and has a good safety profile. The occurrence of ADRs observed following the intravenous injection of gadobutrol is comparable with the published data of other Gd-based contrast agents.

  4. 婴幼儿烧伤早期MEBO包扎治疗诱发急性类白血病反应%Induced Acute Leukemoid Reaction Occurred in Burn Infants Treated with MEBO Bandaging Method at the Early Stage.

    柯家祥; 王青

    2000-01-01

    Objective: To treat the burn infants with acute leukemoid reaction induced by application of MEBO bandage at the early stage. Method: Apply MEBT/MEBO according to the standardized method and at the same time, adjust systemic treating scheme. Results: After adjusting the treating scheme, the burned infants cured and were discharged on day 22 and 24. Conclusion: Proper application of MEBT/MEBO according to the standardized method helps to make full play of the effect of MEBO and can avoid complications.%目的:采用MEBT/MEBO治疗婴幼儿烧伤,因早期包扎而诱发急性类白血病反应者。方法:规范应用MEBT/MEBO疗法,结合调整全身治疗措施。结果:调整治疗方案后22~24天治愈出院。结论:正确掌握MEBT/MEBO的使用方法,可充分发挥MEBO的疗效,避免并发症的发生。

  5. Acute Pancreatitis Complicating Acute Hepatitis E Virus Infection: A Case Report and Review

    Hemanta Kumar Nayak; Nitish L Kamble; Nishant Raizada; Sandeep Garg,; Mradul Kumar Daga

    2013-01-01

    Acute pancreatitis complicating fulminant viral hepatitis has been well recognized; however, acute pancreatitis occurring in nonfulminant hepatitis is very rare. The case presented describes moderate pancreatitis in a young male, manifesting during the course of nonfulminant acute hepatitis E infection. The diagnosis of acute viral hepatitis E was confirmed by serology and reverse transcriptase polymerase chain reaction (RT-PCR) to demonstrate Hepatitis E virus (HEV) RNA in both stool and ser...

  6. Acute pancreatitis following paracetamol overdose

    Fernandes, Roland

    2009-01-01

    A 17-year-old woman presented with acute abdominal pain and vomiting 3 h after she attempted to commit suicide by ingesting 30×500 mg paracetamol tablets. The woman was found to have a raised amylase level, and a CT scan confirmed the diagnosis of acute pancreatitis. According to the Naranjo adverse drug reaction probability scale, it is likely that the pancreatitis was induced by the paracetamol ingestion. A literature search reported 36 cases of pancreatitis following excessive doses of par...

  7. Acute kidney injury and rhabdomyolysis due to multiple wasp stings

    Hemachandar Radhakrishnan

    2014-01-01

    In most patients, wasp stings cause local reactions and rarely anaphylaxis. Acute kidney injury and rhabdomyolysis are unusual complications of wasp stings. We report a case of acute kidney injury and rhabdomyolysis secondary to multiple wasp stings. A 55-year-old farmer developed multi organ dysfunction with acute kidney injury and rhabdomyolysis 3 days after he had sustained multiple wasp stings. The etiology of acute kidney injury is probably both rhabdomyolysis and acute tubular necrosis....

  8. Clinical Practice Guidelines for Acute Pancreatitis Treatment.

    Francisco García Valdés; Jorge Luis Ulloa Capestany; Reinaldo Jiménez Prendes; Rudis Miguel Monzón Rodríguez; Carlos Jaime Geroy Gómez

    2009-01-01

    Clinical Practice Guidelines for Acute Pancreatitis Treatment. It is the acute inflammatory reaction of the pancreas, affecting a gland that was previously healthy and causes its self-digestion with variable complications of local and distal systems of organs. Its etiological agents, clinical presentation, diagnostic methods and therapy are described. It includes assessment guidelines focused on the most important aspects to be accomplished.

  9. Acute Pericarditis

    ... Sugar Control Helps Fight Diabetic Eye Disease Are 'Workaholics' Prone to OCD, Anxiety? ALL NEWS > Resources First ... cancer, or heart surgery, the fluid is blood. Causes Acute pericarditis usually results from infection or other ...

  10. Acute pancreatitis

    ... page: //medlineplus.gov/ency/article/000287.htm Acute pancreatitis To use the sharing features on this page, ... fatty foods after the attack has improved. Outlook (Prognosis) Most cases go away in a week. However, ...

  11. Acute dyspnea

    Radiodiagnosis is applied to determine the causes of acute dyspnea. Acute dyspnea is shown to aggravate the course of pulmonary diseases (bronchial asthma, obstructive bronchitis, pulmonary edema, throboembolism of pulmonary arteries etc) and cardiovascular diseases (desiseas of myocardium). The main tasks of radiodiagnosis are to determine volume and state of the lungs, localization and type of pulmonary injuries, to verify heart disease and to reveal concomitant complications

  12. Bronchitis (acute)

    Wark, Peter

    2008-01-01

    Acute bronchitis, with transient inflammation of the trachea and major bronchi, affects over 40/1000 adults a year in the UK. The causes are usually considered to be infective, but only around half of people have identifiable pathogens.The role of smoking or environmental tobacco smoke inhalation in predisposing to acute bronchitis is unclear.A third of people may have longer-term symptoms or recurrence.

  13. Acute Pancreatitis Complicating Acute Hepatitis E Virus Infection: A Case Report and Review

    Hemanta Kumar Nayak

    2013-01-01

    Full Text Available Acute pancreatitis complicating fulminant viral hepatitis has been well recognized; however, acute pancreatitis occurring in nonfulminant hepatitis is very rare. The case presented describes moderate pancreatitis in a young male, manifesting during the course of nonfulminant acute hepatitis E infection. The diagnosis of acute viral hepatitis E was confirmed by serology and reverse transcriptase polymerase chain reaction (RT-PCR to demonstrate Hepatitis E virus (HEV RNA in both stool and serum. Patients with acute viral hepatitis presenting with severe abdominal pain should have a diagnosis of acute pancreatitis suspected and appropriate investigations including serum amylase, lipase, biliary ultrasonography and/or contrast-enhanced computed tomography of the abdomen should be undertaken. The identification of this unusual complication of Hepatitis E is important; however, the prognosis for patients with Acute Pancreatitis Complicating Acute Hepatitis E Virus Infection is good, and uncomplicated recovery with conservative treatment is expected.

  14. Sweet's Syndrome Presenting in Concordance with Acute Coronary Syndrome

    Kassardjian, Michael; Holland, Vanessa; Leong, Tracy; Horowitz, David; Hirokane, Jane

    2012-01-01

    Acute febrile neutrophilic dermatosis (Sweet's syndrome) is typically characterized by an acute onset of erythematous papules, plaques, and nodules in a febrile patient. This dermatosis is classically accompanied by leukocytosis and neutrophilia, and has had reported associations with various underlying etiologies including drug reactions, malignancies, infections, autoimmune disorders, and inflammatory bowel diseases. However, most cases of acute febrile neutrophilic dermatosis are idiopathi...

  15. Acute myelogenous leukemia (AML) - children

    Acute myelogenous leukemia - children; AML; Acute myeloid leukemia - children; Acute granulocytic leukemia - children; Acute myeloblastic leukemia - children; Acute non-lymphocytic leukemia (ANLL) - children

  16. Phencyclidine Induced Oculogyric Crisis Responding Well to Conventional Treatment

    Hassan Tahir

    2015-01-01

    Full Text Available Background. Oculogyric crisis is a form of acute dystonic reaction characterized by involuntary upward deviation of eye ball. Its causes are broad with antipsychotics and antiemetics as the most common causes. Case Presentation. A 25-year-old man with the past medical history of marijuana use presented to ED with involuntary upward deviation of eye 1 day after using phencyclidine (PCP for the first time. He did not have any other symptoms and was hemodynamically stable. All laboratory investigations were normal except urine drug screen which was positive for PCP. Patient was treated with IV diphenhydramine which improved his symptoms. Conclusion. Illicit drug abuse is a growing problem in our society with increasingly more patients presenting to ED with its complications. The differential diagnosis of acute dystonic reactions should be extended to include illicit drugs as the potential cause of reversible acute dystonias especially in high risk patients.

  17. Phencyclidine Induced Oculogyric Crisis Responding Well to Conventional Treatment.

    Tahir, Hassan; Daruwalla, Vistasp

    2015-01-01

    Background. Oculogyric crisis is a form of acute dystonic reaction characterized by involuntary upward deviation of eye ball. Its causes are broad with antipsychotics and antiemetics as the most common causes. Case Presentation. A 25-year-old man with the past medical history of marijuana use presented to ED with involuntary upward deviation of eye 1 day after using phencyclidine (PCP) for the first time. He did not have any other symptoms and was hemodynamically stable. All laboratory investigations were normal except urine drug screen which was positive for PCP. Patient was treated with IV diphenhydramine which improved his symptoms. Conclusion. Illicit drug abuse is a growing problem in our society with increasingly more patients presenting to ED with its complications. The differential diagnosis of acute dystonic reactions should be extended to include illicit drugs as the potential cause of reversible acute dystonias especially in high risk patients. PMID:26101673

  18. Tetrabenazine-induced oculogyric crisis - a rare complication in the treatment of Gilles de la Tourette syndrome.

    Janik, Piotr; Figura, Monika

    2016-01-01

    Tetrabenazine is used in the treatment of chorea, tardive dyskinesia, tics, and dystonia. It rarely causes acute eyeball dystonia and the description of this complication in Gilles de la Tourette syndrome is limited. We provide a description of an acute oculogyric crisis caused by tetrabenazine in a patient with severe tics. The patient had never developed acute dystonic reactions, although he was previously exposed to numerous dopamine receptor-blocking agents. After 8 days of therapy with tetrabenazine at a dose of 62.5 mg daily, the patient developed involuntary movement of the eyeballs. Withdrawal of tetrabenazine caused resolution of all symptoms after a week. The purpose of this description is to draw attention to the potential of tetrabenazine to induce acute oculogyric crisis as well as the difficulty of differentiating drug-induced dystonia from dystonic tics in patients with Gilles de la Tourette syndrome. PMID:26955276

  19. Tetrabenazine-induced oculogyric crisis – a rare complication in the treatment of Gilles de la Tourette syndrome

    Janik, Piotr; Figura, Monika

    2016-01-01

    Tetrabenazine is used in the treatment of chorea, tardive dyskinesia, tics, and dystonia. It rarely causes acute eyeball dystonia and the description of this complication in Gilles de la Tourette syndrome is limited. We provide a description of an acute oculogyric crisis caused by tetrabenazine in a patient with severe tics. The patient had never developed acute dystonic reactions, although he was previously exposed to numerous dopamine receptor-blocking agents. After 8 days of therapy with tetrabenazine at a dose of 62.5 mg daily, the patient developed involuntary movement of the eyeballs. Withdrawal of tetrabenazine caused resolution of all symptoms after a week. The purpose of this description is to draw attention to the potential of tetrabenazine to induce acute oculogyric crisis as well as the difficulty of differentiating drug-induced dystonia from dystonic tics in patients with Gilles de la Tourette syndrome. PMID:26955276

  20. Acute tubulointerstitial nephritis.

    Ulinski, Tim; Sellier-Leclerc, Anne-Laure; Tudorache, Elena; Bensman, Albert; Aoun, Bilal

    2012-07-01

    Acute tubulointerstitial nephritis (TIN) is a frequent cause of acute renal failure, characterised by the presence of inflammatory cell infiltrate in the interstitium of the kidney. Immuno-allergic reaction to certain medications, mainly non-steroidal anti-inflammatory drugs and antibiotics are by far the most important etiology for TIN today, but other situations such as infections, toxins, and vasculitis are known to induce TIN. Incidence of TIN is increasing, probably due to prescription habits and NSAID overuse, representing 3-7% of acute kidney injury in biopsies in children. Avoidance of the causal substance and rapid steroid therapy are hallmarks for patient care, but spontaneous initial recovery is very frequent and the general prognosis seems satisfactory. However, development of chronic TIN, without response to steroid or other immunosuppressive treatment, is possible. As the largest part of TIN is secondary to certain drugs, clear indications in particular for NSAID or antibiotics should be respected to reduce the number of TIN cases. PMID:21638156

  1. Effect of structured lipid emulsion on acute phase protein and acute inflammatory reaction in gastrointestinal cancer patients after operation%结构脂肪乳对消化道肿瘤术后患者急性时相蛋白及炎性细胞因子的影响

    吕清泉; 孙坚; 叶亚林; 马汉军

    2014-01-01

    Objective To explore the influence of structured lipid emulsion on acute phase protein and acute inflammatory reaction in gastrointestinal cancer patients after operation.Methods Eighty postoperative patients with gastrointestinal caner from July 2010 to February 2012 were randomly divided into observation group and control group,and 40 cases for each group.Patients in observation group were given structured lipid emulsion,while in control group were given physic mixture of medium-chain/long-chain triglycerides group.Meanwhile patients in both groups were received isonitrogenous and isocaloric parenteral nutrition for 6 days after operation.The general conditions after operation were recorded.Acute phase protein and acute inflammatory reaction were measured before operation,the 1 st day and 7th day after operation.Results After 6 days parenteral nutrition,the vital sign data,blood routine indices,liver and renal function,blood fat were back to normal values in two groups.There was no significant difference in the incidence of postoperative infection complication and hospitalization duration between observation group and control group (12.5% (5/40) vs.25.0% (10/40) ; (12.9 ± 0.7) d vs.(13.1 ± 0.9) d; P > 0.05).The serum levels of Albumin (ALB),Prealbumin(PAB) and Transferrin(TRF) on the 1st day after operation in two groups were significantly lower than those before operation,while the serum levels of C reactive protein (CRP) and fibrinogen (Fib) were significantly higher,then gradually recovering.The serum levels of ALB,PAB,TRF,CRP,Fib on the 7th day after operation in observation group were (37.11 ± 3.30) g/L,(0.25 ± 0.08) g/L,(2.35 ± 0.49) g/L,(21.84±16.76) mg/L,(3.95 ± 1.23) g/L,significant different from those on the 1st day before nutrition therapy ((31.52±2.92) g/L,(0.15 ±0.02) g/L,(1.90 ±0.54) g/L,(83.80 ±47.13) mg/L,(4.35 ±0.98) g/L) and control group ((34.50 ±2.71) g/L,(0.18 ±0.05) g/L,(2.00 ±0.52) g/L,(41.36 ±23.49) mg/L,(4.76 ± 2

  2. Acute pancreatitis

    Al Mofleh Ibrahim

    1997-01-01

    Full Text Available The past few years have witnessed a tremendous progress in our knowledge regarding the pathogenesis, diagnosis, prognostic evaluation and classification of acute pancreatitis. The role of ischemia, lysosomal enzymes, oxygen free radicals, polymorphnuclear cells-byproducts and inflammatory mediators in the pathogenesis of pancreatic necrosis and multiple organ failure has been emphasized. Furthermore, the recent knowledge about agents infecting pancreatic necrosis, routes of infection, bacteriological examination of fine needle aspirate and appropriate antibiotics have changed the concept of acute pancreatitis. New diagnostic tests such as rapid urinary trypsinogen-2 test and inflammatory mediators including polymorphnuclear elastase, C-reactive protein and interleukin-6 contribute to early diagnosis, prognostic evaluation and initiation of an appropriate therapy.

  3. Nuclear Reactions

    Bertulani, C. A.

    2009-01-01

    Nuclear reactions generate energy in nuclear reactors, in stars, and are responsible for the existence of all elements heavier than hydrogen in the universe. Nuclear reactions denote reactions between nuclei, and between nuclei and other fundamental particles, such as electrons and photons. A short description of the conservation laws and the definition of basic physical quantities is presented, followed by a more detailed account of specific cases: (a) formation and decay of compound nuclei;...

  4. Acute abdomen

    Acute abdomen may be connected with the injury of one of the internal organs, injury of large blood vessels, with the spreading of pains from some other area. It may also be a manifestation of systemic disease or poisoning. The main purposes of radiodiagnosis are: determination of the cause of clinical syndrome; determination of the localization and spreading of pathological changes in abdominal organs; finding out the character of complications. If the data of the ordinary roentgenological investiagtion and isn't complete, the computer tomography of abdominal and pelvic cavities is needed

  5. 磷霉素治疗小儿急性细菌性痢疾的疗效及不良反应文献分析%Document analysis of curative effect and adverse drug reaction of acute bacillary dysentery treated by Fosfomycin

    范燕

    2012-01-01

    目的 通过对磷霉素治疗小儿急性细菌性痢疾(简称菌痢)的文献报道进行分析,评价磷霉素对小儿急性菌痢的疗效及安全性,为小儿急性菌痢的诊治提供更加安全的治疗方案.方法 以"磷霉素"并含"小儿急性菌痢"为主要检索词,检索CNKI数据库1980~2011年间涉及磷霉素治疗小儿急性菌痢的文献报道,分别从治愈、有效、无效3个疗效标准及不良反应的发生情况等方面进行统计分析.结果 共检索出12篇810例病例,治愈756例(93.3%),好转43例(5.3%);无效11例(1.4%);发生不良反应26例(3.2%).结论 采用磷霉素治疗小儿急性菌例疗效明显,不良反应发生率低,在临床治疗小儿急性菌痢方面值得选用.%Objective To analyze the curative effect and adverse drug reaction of acute bacillary dysentery treated by Fosfomycin. Methods Actual data related to the acute bacillary dysentery treated by fosfomycin spanning years 1980-2011 were collected from the China National Knovledge Infrastructure(CNKI). Data should be analyzed through cure, effective, invalid and adverse drug reaction. Results Actual data originated from 12 publications encompassing 810 cases including 756 cases of cure (93.3%), 43 cases of effective (5.3%), 11 cases of invalid (1.4%) and 26 cases of adverse drug reaction (3.2%). Conclusion There are obvious curative effect and low incidence rate of adverse drug reaction in the acute bacillar}' dysentery treated by Fosfomycin.

  6. An unreported complication of acute pancreatitis

    Muthukumarasamy, G; V. Shanmugam; Yule, SR; Ravindran, R

    2007-01-01

    Acute pancreatitis constitutes 3% of all admissions with abdominal pain. There are reports of osteal fat necrosis leading to periosteal reactions and osteolytic lesions following severe pancreatitis, particularly in long bones. A 54-year-old man was admitted to our hospital with acute pancretitis, who later developed spinal discitis secondary to necrotizing pancreatitis. He was treated conservatively with antibiotics and after a month he recovered completely without any neurological deficit. ...

  7. Transfusion related acute lung injury (TRALI)

    TAJANA ZAH; JASNA MESARIC; VISNJA MAJERIC-KOGLER

    2009-01-01

    Transfusion-related acute lung injury (TRALI) is a complication following transfusion of blood products and is potentially a life-threatening adverse event of transfusion. The first case of fatal pulmonary edema following transfusion was reported in the 1950s. In recent time, TRALI has developed from an almost unknown transfusion reaction to the most common cause of transfusion related major morbidities and fatalities. A clinical definition of TRALI was established in 2004, based on acute res...

  8. Dystonia in an adolescent on risperidone following the discontinuation of methylphenidate: a case report.

    Guler, Gulen; Yildirim, Veli; Kutuk, Meryem Ozlem; Toros, Fevziye

    2015-04-30

    Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder with common comorbidities that include oppositional defiant disorder, conduct disorder, anxiety disorder, and affective disorders. Because of these comorbidities, drug combination treatments and drug-drug interactions are becoming increasingly more frequent. The present case report describes an acute dystonic reaction following the abrupt discontinuation of methylphenidate from a drug regimen with risperidone. The patient experienced acute dystonic reactions on three separate occasions when he forgot to take his methylphenidate medication. The present report informs clinicians about the possible side effects, such as dystonia, when psychostimulant and antipsychotic drug combinations are altered and suggests that the abrupt cessation of stimulants may lead to the development of movement disorders. Therefore, appropriate care is necessary when changing the dose of a drug or abruptly discontinuing a drug from a combination of psychostimulants and antipsychotics. PMID:25912546

  9. [Acute myocarditis].

    Combes, Alain

    2013-05-01

    Myocarditis is defined as inflammation of the myocardium accompanied by myocellular necrosis. Acute myocarditis must be considered in patients who present with recent onset of cardiac failure or arrhythmia. Fulminant myocarditis is a distinct entity characterized by sudden onset of severe congestive heart failure or cardiogenic shock, usually following a flu-like illness, parvovirus B19, human herpesvirus 6, coxsackievirus and adenovirus being the most frequently viruses responsible for the disease. Treatment of myocarditis remains largely supportive, since immunosuppression has not been proven to be beneficial for acute lymphocytic myocarditis. Trials of antiviral therapies, or immunostimulants such as interferons, suggest a potential therapeutic role but require further investigation. Lastly, early recognition of patients rapidly progressing to refractory cardiac failure and their immediate transfer to a medical-surgical center experienced in mechanical circulatory support is warranted. In this setting, ECMO should be the first-line mechanical assistance. For highly unstable patients, a Mobile Cardiac Assistance Unit, that rapidly travels to primary care hospitals with a portable ECMO system and hooks it up before refractory multiorgan failure takes hold, is the preferred option. PMID:23789482

  10. RECURRENT SEASONAL ACUTE PSYCHOSIS

    Agarwal, Vivek

    1999-01-01

    Acute psychoses have been reported to occur more frequently in summer. This is a report of seasonal recurrence of acute psychosis in a patient. This case report emphasizes towards the biological etiology of acute psychoses.

  11. Acute cerebellar ataxia

    Cerebellar ataxia; Ataxia - acute cerebellar; Cerebellitis; Post-varicella acute cerebellar ataxia; PVACA ... Acute cerebellar ataxia in children, especially younger than age 3, may occur several weeks after an illness caused by a virus. ...

  12. Acute Myopericarditis Mimicking Acute Myocardial Infarction

    Seval İzdeş; Neriman Defne Altıntaş; Gülin Karaaslan; Recep Uygun; Abdulkadir But

    2011-01-01

    Acute coronary syndromes among young adults are relatively low when compared with older population in the intensive care unit. Electrocardiographic abnormalities mimicking acute coronary syndromes may be caused by non-coronary syndromes and the differential diagnosis requires a detailed evaluation. We are reporting a case of myopericarditis presenting with acute ST elevation and elevated cardiac enzymes simulating acute coronary syndrome. In this case report, the literature is reviewed to dis...

  13. Unusual Presentation of Acute Annular Urticaria: A Case Report

    Gilles Guerrier; Jean-Marc Daronat; Roger Deltour

    2011-01-01

    Acute urticarial lesions may display central clearing with ecchymotic or haemorrhagic hue, often misdiagnosed as erythema multiforme, serum-sickness-like reactions, or urticarial vasculitis. We report a case of acute annular urticaria with unusual presentation occurring in a 20-month-old child to emphasize the distinctive morphologic manifestations in a single disease. Clinicians who care for children should be able to differentiate acute urticaria from its clinical mimics. A directed history...

  14. Transfusion Related Acute Lung Injury -A Case Report

    Anamika,; Vasanth Nayak; Jose Chacko; G Parameswara

    2008-01-01

    Transfusion related acute lung injury (TRALI) is a rare but life threatening complication of blood transfusion which is being increasingly recognized. It is caused by cross reaction between donor antibodies and host leucocytes or between donor leucocytes with host antibodies. TRALI usually presents as an Acute Lung Injury (ALI) resulting in pulmonary congestion and edema, often leading to Acute Respiratory Distress Syndrome (ARDS). We report a case of TRALI in a patient who underwent laparoto...

  15. Acute cerebellar ataxia with human parvovirus B19 infection

    Shimizu, Y; Ueno, T.; Komatsu, H.; Takada, H.; Nunoue, T.

    1999-01-01

    A 2 year old boy developed acute cerebellar ataxia in association with erythema infectiosum. During the disease, genomic DNA and antibodies against human parvovirus B19 were detected in serum but not in cerebrospinal fluid. Parvovirus B19 associated acute cerebellar ataxia might occur due to transient vascular reaction in the cerebellum during infection.



  16. Low-dose cyclophosphamide-induced acute hepatotoxicity

    Subramaniam, S. Ravih; Cader, Rizna Abdul; Mohd, Rozita; Yen, Kong Wei; Ghafor, Halim Abdul

    2013-01-01

    Patient: Male, 48 Final Diagnosis: Low dose cyclophosphamide-induced acute hepatotoxicity Symptoms: Epigastric pain Medication: Withdrawal of cyclophosphamide Clinical Procedure: — Specialty: Nephrology • Hepatology • Gastroenterology • Toxicology Objective: Unexpected drug reaction Background: Cyclophosphamide is commonly used to treat cancers, systemic vasculitides, and kidney diseases (e.g., lupus nephritis and focal segmental glomerulosclerosis). Acute adverse effects include bone marrow ...

  17. Anti-irritants I: Dose-response in acute irritation

    Andersen, Flemming; Hedegaard, Kathryn; Petersen, Thomas Kongstad;

    2006-01-01

    induced acute irritation in healthy volunteers. Each AI was used in 3 concentrations. Acute irritation was induced by occlusive tests with 1% sodium lauryl sulfate and 20% nonanoic acid in N-propanol. The irritant reactions were treated twice daily with AI-containing formulations from the time of removal...

  18. Acute abdomen

    The book first presents the anatomy and physiology of the abdomen and continues with chapters discussing clinical and laboratory aspects and a suitable order of diagnostic examinations with reference to the acute processes, explaining the diagnostic tools: ultrasonography, radiography including angiography and CT, tapping techniques and endoscopy together with their basic principles, examination techniques, and diagnosis. One chapter presents a complete survey of the processes involving the entire abdomen - as e.g. peritonitis, ileus, abdominal trauma, intraperitoneal hemorrage. This chapter profoundly discusses the diagnostics and therapies including emergency measures and surgery. Problems requiring consultation among varous specialists, in internal medicine, gynecology, urology, or pediatrics, are discussed in great detail. Information for the anesthetist is given for cases of emergency. More than one third of the book is devoted to organ-specific information, dicussing the pathogenesis, diagnostics, and therapy of the oesophagus, stomach, large and small intestine, bile ducts, pankreas, liver, spleen, and the abdominal vessels and the abdominal wall. (orig.) With 153 figs., 90 tabs

  19. Acute pancreatitis

    A prospective study was performed on the relationship of CT findings to the clinical course of 148 patients with acute pancreatitis. The type of pancreatic inflammation seen on CT was classified into six categories based on an overall assessment of size, contour and density of the gland, and peripancreatic abnormalities. The majority (94%) of patients in whom CT showed mild pancreatic changes (grades A, B and C) had two or less positive clinical indicaters of severe pancreatitis (Ranson's signs). In contrast, 92% of patients in whom CT showed more severe changes of pancreatitis (grades D, E or F) had three or more positive signs. The nine patients who died with pancreatitis-related complications were in grades D, E or F. We wish to draw attention to a CT appearance which we have called 'fat islets' (low density intrapancreatic or peripancreatic areas, the contents of which approach fat in attenuation values); there was a strong correlation between this appearance and subsequent infection. (author). 24 refs.; 7 figs.; 4 tabs

  20. Piezonuclear Reactions

    Cardone, Fabio; Petrucci, Andrea

    2010-01-01

    In this paper, we deal with the subject of piezonuclear reactions, namely nuclear reactions (of new type) triggered by pressure waves. We discuss the experimental evidences obtained in the last two decades, which can be summarized essentially as follows: experiments in cavitation of liquids, where transmutation of elements, creation of elements and emission of neutrons have been observed; emission of neutrons in brittle failure of solids subjected to mechanical pressure; alteration of the lifetime of un unstable element (thorium) subjected to cavitation. A theoretical model to explain these facts is proposed. Future perspectives of these experimental and theoretical investigations are also underlined.

  1. Reaction mechanisms

    The 1988 progress report of the Reaction Mechanisms laboratory (Polytechnic School, France), is presented. The research topics are: the valence bond methods, the radical chemistry, the modelling of the transition states by applying geometric constraints, the long range interactions (ion - molecule) in gaseous phase, the reaction sites in gaseous phase and the mass spectroscopy applications. The points of convergence between the investigations of the mass spectroscopy and the theoretical chemistry teams, as well as the purposes guiding the research programs, are discussed. The published papers, the conferences, the congress communications and the thesis, are also reported

  2. Acute Phase Proteins and Their Role in Periodontitis: A Review.

    Polepalle, Tejaswin; Moogala, Srinivas; Boggarapu, Shalini; Pesala, Divya Sai; Palagi, Firoz Babu

    2015-11-01

    Acute phase proteins are a class of proteins whose plasma concentration increase (positive acute phase proteins) or decrease (negative acute phase proteins) in response to inflammation. This response is called as the acute phase reaction, also called as acute phase response, which occurs approximately 90 minutes after the onset of a systemic inflammatory reaction. In Periodontitis endotoxins released from gram negative organisms present in the sub gingival plaque samples interact with Toll- like receptors (TLR) that are expressed on the surface of Polymorphonuclear leucocytes (PMNs) and monocytes which are in abundance in periodontal inflammation. The complex formed due to interaction of Endotoxins and TLR activates the Signal transduction pathway in both innate and adaptive immunity resulting in production of Cytokines that co- ordinate the local and systemic inflammatory response. The pro inflammatory cytokines originating at the diseased site activates the liver cells to produce acute phase proteins as a part of non specific response. The production of Acute phase proteins is regulated to a great extent by Cytokines such as IL-1, IL-6, IL-8, TNF-α and to a lesser extent by Glucocorticoid hormones. These proteins bind to bacteria leading to activation of complement proteins that destroys pathogenic organisms. Studies have shown that levels of acute phase proteins are increased in otherwise healthy adults with poor periodontal status. This article highlights about the synthesis, structure, types and function of acute phase proteins and the associated relation of acute phase proteins in Periodontitis. PMID:26674303

  3. Drug-associated acute pancreatitis : twenty-one years of spontaneous reporting in The Netherlands

    Eland, I A; van Puijenbroek, E P; Sturkenboom, M J; Wilson, J H; Stricker, B H

    1999-01-01

    OBJECTIVE: Drugs are considered a rare cause of acute pancreatitis. We conducted a descriptive study to assess which drugs have been associated with acute pancreatitis in spontaneous adverse drug reaction reports in The Netherlands. METHODS: Our study is based on reports of drug-associated acute pan

  4. Acute chylous peritonitis due to acute pancreatitis

    2012-01-01

    We report a case of acute chylous ascites formation presenting as peritonitis (acute chylous peritonitis) in a patient suffering from acute pancreatitis due to hypertriglyceridemia and alcohol abuse. The development of chylous ascites is usually a chronic process mostly involving malignancy, trauma or surgery, and symptoms arise as a result of progressive abdominal distention. However, when accumulation of “chyle” occurs rapidly, the patient may present with signs of peritonitis. Preoperative...

  5. Acute stress responses: A review and synthesis of ASD, ASR, and CSR.

    Isserlin, Leanna; Zerach, Gadi; Solomon, Zahava

    2008-10-01

    Toward the development of a unifying diagnosis for acute stress responses this article attempts to find a place for combat stress reaction (CSR) within the spectrum of other defined acute stress responses. This article critically compares the diagnostic criteria of acute stress disorder (ASD), acute stress reaction (ASR), and CSR. Prospective studies concerning the predictive value of ASD, ASR, and CSR are reviewed. Questions, recommendations, and implications for clinical practice are raised concerning the completeness of the current acute stress response diagnoses, the heterogeneity of different stressors, the scope of expected outcomes, and the importance of decline in function as an indicator of future psychological, psychiatric, and somatic distress. PMID:19123763

  6. Bothrops jararaca venom (BjV) induces differential leukocyte accumulation in mice genetically selected for acute inflammatory reaction: the role of host genetic background on expression of adhesion molecules and release of endogenous mediators.

    Carneiro, Adriana S; Ribeiro, Orlando G; Cabrera, Wafa H K; Vorraro, Francisca; De Franco, Marcelo; Ibañez, Olga M; Starobinas, Nancy

    2008-10-01

    The dynamics of the local inflammatory events induced by Bothrops jararaca venom (BjV) inoculation in footpad of mice genetically selected for maximal (AIRmax) and minimal (AIRmin) acute inflammatory reactivity (AIR) was investigated. The BjV injection induced a marked inflammatory cell infiltrate with predominance of neutrophils, with increased blood cell numbers before its accumulation, suggesting a stimulatory action of BjV on mechanisms of cell mobilization from bone marrow. The process of cell migration is regulated by different cell-adhesion molecules (CAM). Our results showed that neutrophil cells from both lines had the same pattern of response concerning CAMs expression, presenting the involvement of l-selectin, Mac-1 and PECAM-1 adhesion molecules in BjV-induced neutrophil accumulation. The effect of BjV on the release of pro-inflammatory cytokines and chemokines related with cellular migration was also studied and IL-1beta, IL-6, TNF-alpha and MIP-2 levels could be detected after venom injection. The AIRmax mice were shown to be more responsive than AIRmin with respect to leukocyte influx, expression of MIP-2 and release of IL-1beta and IL-6. These results demonstrate the importance of host genetic background in the local response and the involvement of alleles accumulated in AIRmax mice in the inflammatory events induced by BjV. PMID:18723041

  7. Pupillary Light Reaction during High Altitude Exposure

    Schultheiss, Maximilian; Schommer, Kai; Schatz, Andreas; Wilhelm, Barbara; Peters, Tobias; Fischer, M. Dominik; Zrenner, Eberhart; Bartz-Schmidt, Karl U.; Gekeler, Florian; Willmann, Gabriel, 1977-

    2014-01-01

    Purpose This study aimed to quantify the pupillary light reaction during high altitude exposure using the state of the art Compact Integrated Pupillograph (CIP) and to investigate a potential correlation of altered pupil reaction with severity of acute mountain sickness (AMS). This work is related to the Tübingen High Altitude Ophthalmology (THAO) study. Methods Parameters of pupil dynamics (initial diameter, amplitude, relative amplitude, latency, constriction velocity) were quantified in 14...

  8. Transfusion related acute lung injury

    Sharma Ratti; Bhattacharya Prasun; Thakral Beenu; Saluja Karan; Marwaha Neelam

    2009-01-01

    Transfusion related acute lung injury (TRALI) is an uncommon but potentially fatal adverse reaction to transfusion of plasma containing blood components. We describe a case of 10-year-old male child with aplastic anemia, platelet count of 7800/΅l, B positive blood group who developed fever (39.2΀C), difficulty in breathing and cyanosis within 2 hrs after transfusion of a random platelet concentrate. Despite the best resuscitative efforts, the child died within next 24 hrs. The prese...

  9. Blood transfusion for the treatment of acute anaemia in inflammatory bowel disease and other digestive diseases

    García-Erce, José Antonio; Gomollón, Fernando; Muñoz, Manuel

    2009-01-01

    Allogeneic blood transfusion (ABT) is frequently used as the first therapeutic option for the treatment of acute anaemia in patients with inflammatory bowel disease (IBD), especially when it developed due to gastrointestinal or perioperative blood loss, but is not risk-free. Adverse effects of ABT include, but are not limited to, acute hemolytic reaction (wrong blood or wrong patient), febrile non-hemolytic transfusional reaction, bacterial contamination, transfusion-related acute lung injury...

  10. Acute arterial occlusion - kidney

    ... arterial thrombosis; Renal artery embolism; Acute renal artery occlusion; Embolism - renal artery ... often result in permanent kidney failure. Acute arterial occlusion of the renal artery can occur after injury ...

  11. Acute Pancreatitis in Children

    ... a feeding tube or an IV to prevent malnutrition and improve healing. Does my child have to ... intestines. Can my child die from acute pancreatitis? Death from acute pancreatitis is quite rare in children– ...

  12. Diagnosing and Treating Acute Bronchitis

    ... Lung Disease Lookup > Acute Bronchitis Diagnosing and Treating Acute Bronchitis It is important to get your questions about ... Symptoms that last a few weeks How Is Acute Bronchitis Diagnosed? Healthcare providers diagnose acute bronchitis by asking ...

  13. Metformin induced acute pancreatitis

    Alsubaie, Sadeem; Almalki, Mussa H.

    2013-01-01

    Acute pancreatitis frequently presents with abdomen pain but may presents with various skin manifestations as rash and rarely, pancreatic panniculitis. Metformin, one of the most effective and valuable oral hypoglycemic agents in the biguanide class was linked to acute pancreatitis in few cases. Here, we report a case of metformin induce acute pancreatitis in young healthy man with normal renal function.

  14. Acute mastoiditis in children

    Anthonsen, Kristian; Høstmark, Karianne; Hansen, Søren;

    2013-01-01

    Conservative treatment of acute otitis media may lead to more complications. This study evaluates changes in incidence, the clinical and microbiological findings, the complications and the outcome of acute mastoiditis in children in a country employing conservative guidelines in treating acute ot...

  15. Recurrent acute renal failure

    Satish, S.; Rajesh, R.; Kurian, G.; Seethalekshmi, N. V.; Unni, M.; Unni, V. N.

    2010-01-01

    While acute renal failure secondary to intravascular hemolysis is well described in hemolytic anemias, recurrent acute renal failure as the presenting manifestation of a hemolytic anemia is rare. We report a patient with recurrent acute renal failure who was found to have paroxysmal nocturnal hemoglobinuria (PNH), on evaluation.

  16. Nuclear reactions

    Nuclear reactions' marks a new development in the study of television as an agency of public policy debate. During the Eighties, nuclear energy became a major international issue. The disasters at Three-mile Island and Chernobyl created a global anxiety about its risks and a new sensitivity to it among politicians and journalists. This book is a case-study into documentary depictions of nuclear energy in television and video programmes and into the interpretations and responses of viewers drawn from many different occupational groupings. How are the complex and specialist arguments about benefit, risk and proof conveyed through the different conventions of commentary, interview and film sequence? What symbolic associations does the visual language of television bring to portrayals of the issue? And how do viewers make sense of various and conflicting accounts, connecting what they see and hear on the screen with their pre-existing knowledge, experience and 'civic' expectations. The authors examine some of the contrasting forms and themes which have been used by programme makers to explain and persuade, and then give a sustained analysis of the nature and sources of viewers' own accounts. 'Nuclear Reactions' inquires into the public meanings surrounding energy and the environment, spelling out in its conclusion some of the implications for future media treatments of this issue. It is also a key contribution to the international literature on 'television knowledge' and the processes of active viewing. (author)

  17. Imaging findings in acute calcific prevertebral tendinitis

    Grassi, Caio Giometti; Diniz, Fabio de Vilhena; Garcia, Marcio Ricardo Taveira; Gomes, Regina Lucia Elia; Daniel, Mauro Miguel; Funari, Marcelo Buarque de Gusmao [Hospital Israelita Albert Einstein (HIAE), Sao Paulo, SP (Brazil). Imaging Dept.

    2011-09-15

    Acute calcific prevertebral tendinitis is a benign and rare condition that presents calcification of the superior oblique fibers of longus colli muscle with local inflammatory reaction. Such condition is one of the less common presentations of calcium hydroxyapatite deposition disease. Clinical signs are usually acute neck pain and odynophagia, and it may be misdiagnosed as retropharyngeal abscess, spondylodiscitis or traumatic injury. The imaging findings in calcific prevertebral tendinitis are pathognomonic. The knowledge of such findings is extremely important to avoid unnecessary interventions in a patient presenting a condition with a good response to conservative treatment. (author)

  18. Imaging findings in acute calcific prevertebral tendinitis

    Acute calcific prevertebral tendinitis is a benign and rare condition that presents calcification of the superior oblique fibers of longus colli muscle with local inflammatory reaction. Such condition is one of the less common presentations of calcium hydroxyapatite deposition disease. Clinical signs are usually acute neck pain and odynophagia, and it may be misdiagnosed as retropharyngeal abscess, spondylodiscitis or traumatic injury. The imaging findings in calcific prevertebral tendinitis are pathognomonic. The knowledge of such findings is extremely important to avoid unnecessary interventions in a patient presenting a condition with a good response to conservative treatment. (author)

  19. Management Of Acute Migraine

    Mehndiratta M

    2002-01-01

    Full Text Available Pharmacotherapy for migraine involves treatment for the acute attack as well as using long-term prophylaxis in order to reduce the frequency and severity of the attacks. Based on severity, there are a number of drugs available to treat the acute attacks. For mild to moderate attacks, analgesics, NSAIDs and Ergotamine are effective but severe attacks may need Dihydroergotamine (DHE or a triptan. Sumatriptan and the second generation triptans have revolutionized the acute treatment of migraine. Early and appropriate treatment holds the key to successful therapy of the acute attack. This article discusses the various acute treatment options available.

  20. Acute loss of consciousness.

    Tristán, Bekinschtein; Gleichgerrcht, Ezequiel; Manes, Facundo

    2015-01-01

    Acute loss of consciousness poses a fascinating scenario for theoretical and clinical research. This chapter introduces a simple yet powerful framework to investigate altered states of consciousness. We then explore the different disorders of consciousness that result from acute brain injury, and techniques used in the acute phase to predict clinical outcome in different patient populations in light of models of acute loss of consciousness. We further delve into post-traumatic amnesia as a model for predicting cognitive sequels following acute loss of consciousness. We approach the study of acute loss of consciousness from a theoretical and clinical perspective to conclude that clinicians in acute care centers must incorporate new measurements and techniques besides the classic coma scales in order to assess their patients with loss of consciousness. PMID:25702218

  1. Transfusion related acute lung injury

    Sharma Ratti

    2009-10-01

    Full Text Available Transfusion related acute lung injury (TRALI is an uncommon but potentially fatal adverse reaction to transfusion of plasma containing blood components. We describe a case of 10-year-old male child with aplastic anemia, platelet count of 7800/΅l, B positive blood group who developed fever (39.2΀C, difficulty in breathing and cyanosis within 2 hrs after transfusion of a random platelet concentrate. Despite the best resuscitative efforts, the child died within next 24 hrs. The present case highlights the fact that TRALI should be kept as a differential diagnosis in all patients developing acute respiratory discomfort within 6 hrs of transfusion. Without a ′gold standard′ the diagnosis of TRALI relies on a high index of suspicion and on excluding other types of transfusion reactions. Notification to transfusion services is crucial to ensure that a proper investigation is carried out and at-risk donor and recipients can be identified, and risk reduction measures can be adopted.

  2. Current understanding of allergic transfusion reactions: incidence, pathogenesis, laboratory tests, prevention and treatment

    Hirayama, Fumiya

    2012-01-01

    Non-haemolytic transfusion reactions are the most common type of transfusion reaction and include transfusion-related acute lung injury, transfusion-associated circulatory overload, allergic reactions, febrile reactions, post-transfusion purpura and graft-versus- host disease. Although life-threatening anaphylaxis occurs rarely, allergic reactions occur most frequently. If possible, even mild transfusion reactions should be avoided because they add to patients' existing suffering. During the ...

  3. Adverse blood transfusion reactions at tertiary care hospital

    Surekha K. Chavan

    2016-06-01

    Conclusions: Not a single case of anaphylactic reactions, TRALI, acute immune hemolytic transfusion reaction, and Sepsis was observed. This can be an underestimation of the true incidence because of under reporting which can be improved by proper hemovigilence system to provide better patient care. [Int J Res Med Sci 2016; 4(6.000: 2402-2407

  4. Acute chylous peritonitis due to acute pancreatitis.

    Georgiou, Georgios K; Harissis, Haralampos; Mitsis, Michalis; Batsis, Haralampos; Fatouros, Michalis

    2012-04-28

    We report a case of acute chylous ascites formation presenting as peritonitis (acute chylous peritonitis) in a patient suffering from acute pancreatitis due to hypertriglyceridemia and alcohol abuse. The development of chylous ascites is usually a chronic process mostly involving malignancy, trauma or surgery, and symptoms arise as a result of progressive abdominal distention. However, when accumulation of "chyle" occurs rapidly, the patient may present with signs of peritonitis. Preoperative diagnosis is difficult since the clinical picture usually suggests hollow organ perforation, appendicitis or visceral ischemia. Less than 100 cases of acute chylous peritonitis have been reported. Pancreatitis is a rare cause of chyloperitoneum and in almost all of the cases chylous ascites is discovered some days (or even weeks) after the onset of symptoms of pancreatitis. This is the second case in the literature where the patient presented with acute chylous peritonitis due to acute pancreatitis, and the presence of chyle within the abdominal cavity was discovered simultaneously with the establishment of the diagnosis of pancreatitis. The patient underwent an exploratory laparotomy for suspected perforated duodenal ulcer, since, due to hypertriglyceridemia, serum amylase values appeared within the normal range. Moreover, abdominal computed tomography imaging was not diagnostic for pancreatitis. Following abdominal lavage and drainage, the patient was successfully treated with total parenteral nutrition and octreotide. PMID:22563182

  5. Acute chylous peritonitis due to acute pancreatitis

    Georgios K Georgiou; Haralampos Harissis; Michalis Mitsis; Haralampos Batsis; Michalis Fatouros

    2012-01-01

    We report a case of acute chylous ascites formation presenting as peritonitis (acute chylous peritonitis) in a patient suffering from acute pancreatitis due to hypertriglyceridemia and alcohol abuse.The development of chylous ascites is usually a chronic process mostly involving malignancy,trauma or surgery,and symptoms arise as a result of progressive abdominal distention.However,when accumulation of "chyle" occurs rapidly,the patient may present with signs of peritonitis.Preoperative diagnosis is difficult since the clinical picture usually suggests hollow organ perforation,appendicitis or visceral ischemia.Less than 100 cases of acute chylous peritonitis have been reported.Pancreatitis is a rare cause of chyloperitoneum and in almost all of the cases chylous ascites is discovered some days (or even weeks) after the onset of symptoms of pancreatitis.This is the second case in the literature where the patient presented with acute chylous peritonitis due to acute pancreatitis,and the presence of chyle within the abdominal cavity was discovered simultaneously with the establishment of the diagnosis of pancreatitis.The patient underwent an exploratory laparotomy for suspected perforated duodenal ulcer,since,due to hypertriglyceridemia,serum amylase values appeared within the normal range.Moreover,abdominal computed tomography imaging was not diagnostic for pancreatitis.Following abdominal lavage and drainage,the patient was successfully treated with total parenteral nutrition and octreotide.

  6. Acute pancreatitis in acute viral hepatitis

    2007-01-01

    AIM: To elucidate the frequency and characteristics of pancreatic involvement in the course of acute (nonfulminant) viral hepatitis.METHODS: We prospectively assessed the pancreatic involvement in patients with acute viral hepatitis who presented with severe abdomimanl pain.RESULTS: We studied 124 patients with acute viral hepatitis, of whom 24 presented with severe abdominal pain. Seven patients (5.65%) were diagnosed to have acute pancreatitis. All were young males. Five patients had pancreatitis in the first week and two in the fourth week after the onset of jaundice. The pancreatitis was mild and all had uneventful recovery from both pancreatitis and hepatitis on conservative treatment.The etiology of pancreatitis was hepatitis E virus in 4,hepatitis A virus in 2, and hepatitis B virus in 1 patient.One patient had biliary sludge along with HEV infection.The abdominal pain of remaining seventeen patients was attributed to stretching of Glisson's capsule.CONCLUSION: Acute pancreatitis occurs in 5.65% of patients with acute viral hepatitis, it is mild and recovers with conservative management.

  7. Acute renal failure associated with nonfulminant acute viral hepatitis A

    Sarawgi, S.; Gupta, A. K.; Arora, D S; Jasuja, S.

    2008-01-01

    Hepatitis A runs a benign course in children, but may have atypical presentations in adults. Very rarely acute renal failure complicates nonfulminant hepatitis A. We report a patient with nonfulminant acute viral hepatitis A with multiorgan involvement. Patient had biopsy proven acute interstitial nephritis, acute pancreatitis, acute myocarditis and required hemodialysis for 6 weeks.

  8. Chain reaction

    Chain Reaction is a work of recent American political history. It seeks to explain how and why America came to depend so heavily on its experts after World War II, how those experts translated that authority into political clout, and why that authority and political discretion declined in the 1970s. The author's research into the internal memoranda of the Atomic Energy Commission substantiates his argument in historical detail. It was not the ravages of American anti-intellectualism, as so many scholars have argued, that brought the experts back down to earth. Rather, their decline can be traced to the very roots of their success after World War II. The need to over-state anticipated results in order to garner public support, incessant professional and bureaucratic specialization, and the sheer proliferation of expertise pushed arcane and insulated debates between experts into public forums at the same time that a broad cross section of political participants found it easier to gain access to their own expertise. These tendencies ultimately undermined the political influence of all experts. (author)

  9. Adverse reactions to intravenous iodinated contrast media: a prospective study

    Dhruv J. Modi

    2012-06-01

    Full Text Available Background: Adverse reactions to intravenous iodinated contrast media may be classified as general and organ-specific, such as contrast-induced nephrotoxicity. General adverse reactions may be sub classified into acute and delayed types. Acute general adverse reactions can range from transient minor reactions to life-threatening severe reactions. This study was done to determine clinical adverse effects of the iodinated contrast media. Methods: Data of 899 consecutive patients at C.U. Shah Medical College and Hospital, Surendranagar, who received sodium meglumine diatrizoate intravenous iodinated contrast media during the period of May 2011 to April 2012, were collected for any adverse drug reactions. Results: Out of 899, 189 patients developed adverse contrast reactions. The incidences of mild, moderate and severe adverse reactions were 19.47%, 1.33% and 0.28%, respectively. There were no differences in the incidence of adverse reactions according to gender (males 21.1%; females 20.7%; p= >0.05 or age (p= >0.05. The incidence of adverse reactions was significantly higher in patients with a history of previous reactions (50% than in those with no history (21.25%; p= <0.05. Conclusions: The skin was the most commonly affected site of reactions. In reactions, mild forms were more common compared to moderate and severe. [Int J Basic Clin Pharmacol 2012; 1(3.000: 211-215

  10. The porcine acute phase response to infection with Actinobacillus pleuropneumoniae. Haptoglobin, C-reactive protein, major acute phase protein and serum amyloid a protein are sensitive indicators of infection

    Heegaard, Peter M. H.; Klausen, Joan; Nielsen, J.P.;

    1998-01-01

    In an experimental infection model mimicking acute Actinobacillus pleuropneumoniae (Ap) infection in swine (Sus scrofa) by aerosol inoculation, the development of a number of typical clinical signs was accompanied by a prototypic acute phase reaction encompassing fever and an acute phase protein ...

  11. Imaging of acute pancreatitis

    Merkle, Elmar M.; Goerich, Johannes [Department of Radiology, University Hospitals of Ulm, Steinhoevel Strasse 9, 89075 Ulm (Germany)

    2002-08-01

    Acute pancreatitis is defined as an acute inflammatory process of the pancreas with variable involvement of peripancreatic tissues or remote organ systems. This article reports the current classification, definition and terminology, epidemiology and etiology, pathogenesis and pathological findings, clinical and laboratory findings, and finally imaging findings of acute pancreatitis with emphasis on cross-sectional imaging modalities such as ultrasound, computed tomography, and magnetic resonance imaging. (orig.)

  12. Streptococcal acute pharyngitis

    2014-01-01

    Acute pharyngitis/tonsillitis, which is characterized by inflammation of the posterior pharynx and tonsils, is a common disease. Several viruses and bacteria can cause acute pharyngitis; however, Streptococcus pyogenes (also known as Lancefield group A β-hemolytic streptococci) is the only agent that requires an etiologic diagnosis and specific treatment. S. pyogenes is of major clinical importance because it can trigger post-infection systemic complications, acute rheumatic fever, and post-s...

  13. Atrial fibrillation (acute onset)

    Lip, Gregory Y. H.; Watson, Timothy

    2008-01-01

    Acute atrial fibrillation is rapid, irregular, and chaotic atrial activity of less than 48 hours' duration. It resolves spontaneously within 24 to 48 hours in over 50% of people. In this review we have included studies on patients with onset up to 7 days previously. Risk factors for acute atrial fibrillation include increasing age, CVD, alcohol abuse, diabetes, and lung disease.Acute atrial fibrillation increases the risk of stroke and heart failure.

  14. Acute recurrent polyhydramnios

    Rode, Line; Bundgaard, Anne; Skibsted, Lillian;

    2007-01-01

    Acute recurrent polyhydramnios is a rare occurrence characterized by a poor fetal outcome. This is a case report describing a 34-year-old woman presenting with acute recurrent polyhydramnios. Treatment with non-steroidal anti-inflammatory drugs (NSAID) and therapeutic amniocenteses was initiated...... an enzyme-linked immunosorbent assay. As in normal pregnancies, amniotic prolactin levels decreased by 80% from highest to lowest value in this case of resolving acute recurrent polyhydramnios....

  15. Management Of Acute Migraine

    Mehndiratta M

    2002-01-01

    Pharmacotherapy for migraine involves treatment for the acute attack as well as using long-term prophylaxis in order to reduce the frequency and severity of the attacks. Based on severity, there are a number of drugs available to treat the acute attacks. For mild to moderate attacks, analgesics, NSAIDs and Ergotamine are effective but severe attacks may need Dihydroergotamine (DHE) or a triptan. Sumatriptan and the second generation triptans have revolutionized the acute treatment of migra...

  16. Mixed phenotype acute leukemia

    Ye Zixing; Wang Shujie

    2014-01-01

    Objective To highlight the current understanding of mixed phenotype acute leukemia (MPAL).Data sources We collected the relevant articles in PubMed (from 1985 to present),using the terms "mixed phenotype acute leukemia","hybrid acute leukemia","biphenotypic acute leukemia",and "mixed lineage leukemia".We also collected the relevant studies in WanFang Data base (from 2000 to present),using the terms "mixed phenotype acute leukemia" and "hybrid acute leukemia".Study selection We included all relevant studies concerning mixed phenotype acute leukemia in English and Chinese version,with no limitation of research design.The duplicated articles are excluded.Results MPAL is a rare subgroup of acute leukemia which expresses the myeloid and lymphoid markers simultaneously.The clinical manifestations of MPAL are similar to other acute leukemias.The World Health Organization classification and the European Group for Immunological classification of Leukaemias 1998 cdteria are most widely used.MPAL does not have a standard therapy regimen.Its treatment depends mostly on the patient's unique immunophenotypic and cytogenetic features,and also the experience of individual physician.The lack of effective treatment contributes to an undesirable prognosis.Conclusion Our understanding about MPAL is still limited.The diagnostic criteria have not been unified.The treatment of MPAL remains to be investigated.The prognostic factor is largely unclear yet.A better diagnostic cdteria and targeted therapeutics will improve the therapy effect and a subsequently better prognosis.

  17. Significance of Phi bodies in acute leukaemia.

    Cardullo, L de S; Morilla, R; Catovsky, D

    1981-01-01

    Material from 39 patients with acute leukaemia was investigated with the peroxidase cytochemical reaction using 3,3'diaminobenzidine (DAB) and other substrates in order to test their sensitivity in detecting myeloid differentiation. The proportion of positive blasts and of cases with Auer rods in acute myeloid leukaemia (AML) was significantly greater with DAB than with benzidine. In addition, Phi bodies were demonstrated in AML blasts only when DAB was used; Phi bodies were also observed in two out of seven cases of chronic granulocytic leukaemia in "myeloid" blast crisis but were not seen in any case of acute lymphoblastic leukaemia. Phi bodies were more numerous when the reaction was carried out at pH 9.7, and their number was significantly reduced in the presence of 3-amino 1,2,4-triazole. Both findings suggest that the Phi bodies derive from catalase-containing granules (microperoxisomes) and are distinct from Auer rods, which derive from peroxidase-containing (primary) granules. Like Auer rods, Phi bodies appear to be characteristics of immature myeloid cells in leukaemia but are seen with a higher frequency than Auer rods in acute myeloid leukemia. Images p154-a PMID:6262384

  18. Acute generalized exanthematous pustulosis associated with pseudoephedrine.

    Padial, M A; Alvarez-Ferreira, J; Tapia, B; Blanco, R; Mañas, C; Blanca, M; Bellón, T

    2004-01-01

    Acute generalized exanthematous pustulosis (AGEP) is an uncommon skin disorder most often caused by drugs. Few adverse reactions to sympathomimetic drugs have been reported, despite their extensive use. Although the aetiology of AGEP remains uncertain, recent data have reported involvement of drug-specific T cells and interleukin (IL)-8 production. We characterized an adverse reaction to pseudoephedrine both clinically and immunologically. Histological analysis of skin biopsies confirmed the clinical entity as AGEP, while epicutaneous tests confirmed the specificity of the reaction to the drug. Moreover, immunohistochemical studies showed a mononuclear infiltrate consisting of activated memory T cells in addition to polymorphonuclear cells. Reverse transcription-polymerase chain reaction revealed an increased expression of IL-8 in AGEP-affected skin. PMID:14746629

  19. MINIMAL RESIDUAL DISEASE IN ACUTE LYMPHOBLASTIC LEUKEMIA

    Campana, Dario

    2009-01-01

    In patients with acute lymphoblastic leukemia (ALL), monitoring of minimal residual disease (MRD) offers a way to precisely assess early treatment response and detect relapse. Established methods to study MRD are flow cytometric detection of abnormal immunophenotypes, polymerase chain reaction (PCR) amplification of antigen-receptor genes, and PCR amplification of fusion transcripts. The strong correlation between MRD levels and risk of relapse in childhood ALL is well established; studies in...

  20. Acute Generalized Exanthematous Pustulosis Due to Insect Bites?

    Bhat, Yasmeen J; Iffat Hassan; Peerzada Sajad; Atiya Yaseen; Rohi Wani

    2015-01-01

    Acute generalized exanthematous pustulosis is a rare severe cutaneous adverse reaction pattern that is mostly caused by the intake of drugs and rarely associated with viral infections, food allergens or toxins. Here we present the report of three patients who got admitted in our hospital for generalized pustulosis and fever after insect bites. The diagnosis of acute generalized exanthematous pustulosis was made by EuroSCAR scoring. The drug etiology was excluded and spider bite was implicated...

  1. Acute myopericarditis masquerading as acute myocardial infarction

    Wen Tian; Zixin Zhang; Xiaojuan Bai; Dingyin Zeng; Guoxian Qi

    2008-01-01

    Patients with abrupt onset of chest pain, ischemic ECG abnormalities and elevated levels of cardiac markers could be given a diagnosis of acute myocardial infarction. However, some other diseases should be taken into consideration in this clinical setting when coronary arteries are proven to be normal. Here we report a case of acute myopericarditis with clinical presentation of myocardial infarction and normal coronary anatomy. The Herpes Simplex Virus Ⅱ was considered as the organism causing myopericarditis and the patient was recovered by the treatment with valacicloavir. A precise diagnosis is a prerequisite of successful treatment and favorable prognosis.

  2. Unusual Presentation of Acute Annular Urticaria: A Case Report

    Gilles Guerrier

    2011-01-01

    Full Text Available Acute urticarial lesions may display central clearing with ecchymotic or haemorrhagic hue, often misdiagnosed as erythema multiforme, serum-sickness-like reactions, or urticarial vasculitis. We report a case of acute annular urticaria with unusual presentation occurring in a 20-month-old child to emphasize the distinctive morphologic manifestations in a single disease. Clinicians who care for children should be able to differentiate acute urticaria from its clinical mimics. A directed history and physical examination can reliably orientate necessary diagnostic testing and allow for appropriate treatment.

  3. Acute Otitis Media

    A Joshan

    2000-07-01

    Full Text Available Acute Otitis Media is a common problem of childhood. It is characterized by otalgia, fever, irritability, anorexia and vomiting or diarrhea. Diagnosis is most often made by pneumatic otoscopy. Acute Otitis Media is mostly caused by S.pneumonia or H.influenza there are sensitive to penicillins.

  4. Poznan acute Astronomical Observatory

    Murdin, P.

    2000-11-01

    This Poznan acute Astronomical Observatory is a unit of the Adam Mickiewicz University, located in Poznan acute, Poland. From its foundation in 1919, it has specialized in astrometry and celestial mechanics (reference frames, dynamics of satellites and small solar system bodies). Recently, research activities have also included planetary and stellar astrophysics (asteroid photometry, catalysmic b...

  5. Leukocytosis in acute stroke

    Kammersgaard, L P; Jørgensen, H S; Nakayama, H;

    1999-01-01

    Leukocytosis is a common finding in the acute phase of stroke. A detrimental effect of leukocytosis on stroke outcome has been suggested, and trials aiming at reducing the leukocyte response in acute stroke are currently being conducted. However, the influence of leukocytosis on stroke outcome has...

  6. Acute kidney injury.

    Lang, Joanna; Zuber, Kim; Davis, Jane

    2016-04-01

    Acute kidney injury (AKI) complicates up to 20% of all hospital admissions. Responding to the increase in admissions, complications, mortality, morbidity, and cost of AKI, Kidney Disease: Improving Global Outcomes convened an expert panel to study the issue, review the literature, and publish guidelines to evaluate and treat patients with AKI in the acute setting. This article reviews those guidelines. PMID:27023656

  7. Acute dysautonomia following mumps.

    Mathuranath P

    1999-04-01

    Full Text Available Pure acute or subacute dysautonomia is a rare entity. Its etiology is as yet unknown. However, majority of these cases have a preceding viral infection such as herpes simplex, infectious mononucleosis, rubella or coxsackie B. A unique patient in whom acute dysautonomia followed mumps is reported.

  8. Acute dysautonomia following mumps.

    Mathuranath P; Duralpandian J; Kishore A

    1999-01-01

    Pure acute or subacute dysautonomia is a rare entity. Its etiology is as yet unknown. However, majority of these cases have a preceding viral infection such as herpes simplex, infectious mononucleosis, rubella or coxsackie B. A unique patient in whom acute dysautonomia followed mumps is reported.

  9. Acute appendicitis caused by acute myeloid leukemia

    Zhang, Shanxiang; Chen, Shaoxiong

    2014-01-01

    Key Clinical Message A case of appendiceal involvement by acute myeloid leukemia (AML) in an adult with recent history of AML transformed from myelodysplastic syndrome (MDS) was presented. Being aware of this rare presentation in particular in a patient with history of MDS and/or AML is important for prompt clinical diagnosis and management.

  10. The X-ray analysis of pulmonary manifestations in acute aspiration of trichlorethane

    Objective: To discuss the X-ray pulmonary changes in patients with acute aspiration of trichlorethane. Methods: Among 48 cases with acute aspiration of trichlorethane, 7 were male and 41 female, with ages ranged from 5.5 to 50 years old, mean age was 13.5 years old. 4 patients were diagnosed as mild acute intoxication, 22 as aspirating reaction, and 22 as uncomfortable reaction. And chest radiography was performed in all the cases. Results Pneumonia and bronchopneumonia was found in 4 cases with acute intoxication, inflammation around bronchial branches in 22 cases with aspirating reaction. The other cases were negative findings. Conclusions: Acute aspiration of trichlorethane may cause pneumonia, bronchopneumonia and inflammation around bronchial branches, which can be detected by chest radiography. (authors)

  11. ERCP in acute pancreatitis

    Jijo V Cherian; Joye Varghese Selvaraj; Rajesh Natrayan; Jayanthi Venkataraman

    2007-01-01

    BACKGROUND:The role of endoscopic retrograde cholangiopancreatography (ERCP) in the management of acute pancreatitis has evolved over years since its introduction in 1968. Its importance in diagnosing the etiology of pancreatitis has steadily declined with the advent of less invasive diagnostic tools. The therapeutic implications of ERCP in acute pancreatitis are many fold and are directed towards management of known etiological factors or its related complications. This article highlights the current status of ERCP in acute pancreatitis. DATA SOURCES:An English literature search using PubMed database was conducted on ERCP in acute pancreatitis, the etiologies and complications of pancreatitis amenable to endotherapy and other related subjects, which were reviewed. RESULTS: ERCP serves as a primary therapeutic modality for management of biliary pancreatitis in speciifc situations, pancreatitis due to microlithiasis, speciifc types of sphincter of Oddi dysfunction, pancreas divisum, ascariasis and malignancy. In recurrent acute pancreatitis and smoldering pancreatitis it has a deifnite therapeutic utility. Complications of acute pancreatitis including pancreatic-duct disruptions or leaks, benign pancreatic-lfuid collections and pancreatic necrosis can be beneifcially dealt with. Intraductal ultrasound and pancreatoscopy during ERCP are useful in detecting pancreatic malignancy. CONCLUSIONS:The role of ERCP in acute pancreatitis is predominantly therapeutic and occasionally diagnostic. Its role in the management continues to evolve and advanced invasive procedures should be undertaken only in centers dedicated to pancreatic care.

  12. Acute pancreatitis; Pancreatite aigue

    Mehdi, M.; Deutsch, J.P.; Arrive, L.; Ayadi, K.; Ladeb, M.F.; Tubiana, J.M. [Centre Hospitalier Universitaire Saint-Antoine, 75 - Paris (France)

    1996-12-31

    The diagnosis of acute pancreatitis is based on clinical examination and basic laboratory tests. The main role of sonography in acute pancreatitis is to evaluate gallstones and small fluid collections. However, sonography is frequently difficult due to intestinal ileus related to pancreatitis. CT is indicated early in the clinical course of acute severe pancreatitis when the diagnosis is uncertain or when complications such as abscess, hemorrhage, or necrosis, are suspected. In addition, CT may be used to assess the prognosis and follow-up of patients. (authors). 20 refs., 12 figs., 4 tabs.

  13. Acute oncological emergencies.

    Gabriel, J

    2012-01-01

    The number of people receiving systemic anti-cancer treatment and presenting at emergency departments with treatment-related problems is rising. Nurses will be the first point of contact for most patients and need to be able to recognise oncological emergencies to initiate urgent assessment of patients and referral to the acute oncology team so that the most appropriate care can be delivered promptly. This article discusses the role of acute oncology services, and provides an overview of the most common acute oncological emergencies.

  14. Acute Disseminated Encephalomyelitis

    Kambiz Sotoudeh

    Full Text Available Acute disseminated encephalomyelitis (ADEM is an acute, inflammatory, monophasic, demyelinating and immune-mediated disorder of central nervous system; occurs mostly in children after systemic viral infections or vaccinations. Acute polysymptomatic neurologic signs such as encephalopathy, paralysis of limbs, cranial nerve involvement, ataxia and optic neuritis are common manifestations. Brain magnetic resonance imaging study is essential for diagnosis and enabling prompt diagnosis and treatment. Evidence of multifocal lesions of demyelination in subcortical white matter are seen. They are usually bilateral and asymmetrical. Treatment optins have included steroids, immunoglobulins, and plasmapheresis. ADEM is treatable and prognosis is good.

  15. Acute genital ulcers

    Delgado-García, Silvia; Palacios-Marqués, Ana; Martínez-Escoriza, Juan Carlos; Martín-Bayón, Tina-Aurora

    2014-01-01

    Acute genital ulcers, also known as acute vulvar ulcers, ulcus vulvae acutum or Lipschütz ulcers, refer to an ulceration of the vulva or lower vagina of non-venereal origin that usually presents in young women, predominantly virgins. Although its incidence is unknown, it seems a rare entity, with few cases reported in the literature. Their aetiology and pathogenesis are still unknown. The disease is characterised by an acute onset of flu-like symptoms with single or multiple painful ulcers on...

  16. Acute acalculous cholecystitis complicating chemotherapy for acute myeloblastic leukemia

    Olfa Kassar

    2015-01-01

    Full Text Available Acute acalculous cholecystitis is a rare complication in the treatment of acute myeloblastic leukemia. Diagnosis of acute acalculous cholecystitis remains difficult during neutropenic period. We present two acute myeloblastic leukemia patients that developed acute acalculous cholecystitis during chemotherapy-induced neutropenia. They suffered from fever, vomiting and acute pain in the epigastrium. Ultrasound demonstrated an acalculous gallbladder. Surgical management was required in one patient and conservative treatment was attempted in the other patient. None treatment measures were effective and two patients died. Acute acalculous cholecystitis is a serious complication in neutropenic patients. Earlier diagnosis could have expedited the management of these patients.

  17. Clinical significance of computed tomography on management for severe acute pancreatitis

    We studied whether CT findings would be useful for the judgement of severity and treatment of acute pancreatitis in eight patients who had been diagnosed as having acute severe pancreatitis CT findings objectively revealed where and to what extent such inflammatory reactions of acute pancreatitis as massive retroperitoneal fluid collection and ascites appeared. Those results agreed to abdominal physical findings including Blumberg's sign, muscular defense, paralytic ileus and ascites. When pancreatic fluid collection is prominent, early surgical therapy was effective. (author)

  18. ESTIMATED RATE OF FATAL AUTOMOBILE ACCIDENTS ATTRIBUTABLE TO ACUTE SOLVENT EXPOSURE AT LOW INHALED CONCENTRATIONS

    Acute solvent exposures may contribute to automobile accidents because they increase reaction time and decrease attention, in addition to impairing other behaviors. These effects resemble those of ethanol consumption, both with respect to behavioral effects and neurological mecha...

  19. Nutrition, Inflammation, and Acute Pancreatitis

    Max Petrov

    2013-01-01

    Acute pancreatitis is acute inflammatory disease of the pancreas. Nutrition has a number of anti-inflammatory effects that could affect outcomes of patients with pancreatitis. Further, it is the most promising nonspecific treatment modality in acute pancreatitis to date. This paper summarizes the best available evidence regarding the use of nutrition with a view of optimising clinical management of patients with acute pancreatitis.

  20. On thermonuclear reaction rates

    Hans J. Haubold; Mathai, Arak Mathai

    1996-01-01

    Nuclear reactions govern major aspects of the chemical evolution of galaxies and stars. Analytic study of the reaction rates and reaction probability integrals is attempted here. Exact expressions for the reaction rates and reaction probability integrals for nuclear reactions in the cases of nonresonant, modified nonresonant, screened nonresonant and resonant cases are given. These are expressed in terms of H-functions, G-functions and in computable series forms. Computational aspects are als...

  1. Acute Stress Symptoms in Children: Results From an International Data Archive

    Kassam-Adams, Nancy; Palmieri, Patrick A.; Rork, Kristine; Delahanty, Douglas L.; Kenardy, Justin; Kohser, Kristen L.; Landolt, Markus A.; Le Brocque, Robyne; Marsac, Meghan L.; Meiser-Stedman, Richard; Nixon, Reginald D.V.; Bui, Eric; McGrath, Caitlin

    2012-01-01

    Objective: To describe the prevalence of acute stress disorder (ASD) symptoms and to examine proposed "DSM-5" symptom criteria in relation to concurrent functional impairment in children and adolescents. Method: From an international archive, datasets were identified that included assessment of acute traumatic stress reactions and concurrent…

  2. Acute interstitial pneumonia

    The paper refers to a 71 year-old patient, to who is diagnosed acute interstitial pneumonia; with square of 20 days of evolution of cough dry emetizant, fever, general uneasiness, migraine, progressive dyspnoea and lost of weight

  3. Acute respiratory distress syndrome

    ... chap 33. Lee WL, Slutsky AS. Acute hypoxemic respiratory failure and ARDS. In: Broaddus VC, Mason RJ, Ernst JD, et al, eds. Murray and Nadel's Textbook of Respiratory Medicine . 6th ed. Philadelphia, PA: Elsevier Saunders; 2016: ...

  4. Acute lymphoblastic leukemia (ALL)

    Jeha S, Pui CH. Clinical manifestations and treatment of acute lymphoblastic leukemia in children. In: Hoffman R, Benz EJ Jr, Silberstein LE, Weitz JI, Anastasi J, eds. Hematology: Basic Principles and Practice. 6th ed. ...

  5. Acute Mesenteric Ischemia

    ... 2 Diabetes, Heart Disease a Dangerous Combo Are 'Workaholics' Prone to OCD, Anxiety? ALL NEWS > Resources First ... surgery is needed. Acute mesenteric ischemia has multiple causes. The most common are Arterial embolism Arterial thrombus ...

  6. Acute respiratory distress syndrome

    ... chap 33. Lee WL, Slutsky AS. Acute hypoxemic respiratory failure and ARDS. In: Broaddus VC, Mason RJ, Ernst ... A.M. Editorial team. Related MedlinePlus Health Topics Respiratory Failure Browse the Encyclopedia A.D.A.M., Inc. ...

  7. Acute mountain sickness

    High altitude cerebral edema; Altitude anoxia; Altitude sickness; Mountain sickness; High altitude pulmonary edema ... Acute mountain sickness is caused by reduced air pressure and lower oxygen levels at high altitudes. The faster you ...

  8. Organophosphorus poisoning (acute)

    Eddleston, Michael; Singh, Surjit; Buckley, Nick

    2007-01-01

    Acetylcholinesterase inhibition by organophosphorus pesticides or nerve gases can cause acute parasympathetic system dysfunction, muscle weakness, seizures, coma, and respiratory failure. Prognosis depends on the dose and relative toxicity of the specific compound, as well as pharmacokinetic factors.

  9. Organophosphorus poisoning (acute)

    Blain, Peter G

    2011-01-01

    Acetylcholinesterase inhibition by organophosphorus pesticides or organophosphate nerve agents can cause acute parasympathetic system dysfunction, muscle weakness, seizures, coma, and respiratory failure. Prognosis depends on the dose and relative toxicity of the specific compound, as well as pharmacokinetic factors.

  10. Acute genital ulcers.

    Delgado-García, Silvia; Palacios-Marqués, Ana; Martínez-Escoriza, Juan Carlos; Martín-Bayón, Tina-Aurora

    2014-01-01

    Acute genital ulcers, also known as acute vulvar ulcers, ulcus vulvae acutum or Lipschütz ulcers, refer to an ulceration of the vulva or lower vagina of non-venereal origin that usually presents in young women, predominantly virgins. Although its incidence is unknown, it seems a rare entity, with few cases reported in the literature. Their aetiology and pathogenesis are still unknown. The disease is characterised by an acute onset of flu-like symptoms with single or multiple painful ulcers on the vulva. Diagnosis is mainly clinical, after exclusion of other causes of vulvar ulcers. The treatment is mainly symptomatic, with spontaneous resolution in 2 weeks and without recurrences in most cases. We present a case report of a 13-year-old girl with two episodes of acute ulcers that fit the clinical criteria for Lipschütz ulcers. PMID:24473429