WorldWideScience

Sample records for assessing chemotheraphy side-effects

  1. In vivo assessment of antiretroviral therapy-associated side effects

    Directory of Open Access Journals (Sweden)

    Eduardo Milton Ramos-Sanchez

    2014-07-01

    Full Text Available Antiretroviral therapy has been associated with side effects, either from the drug itself or in conjunction with the effects of human immunodeficiency virus infection. Here, we evaluated the side effects of the protease inhibitor (PI indinavir in hamsters consuming a normal or high-fat diet. Indinavir treatment increased the hamster death rate and resulted in an increase in triglyceride, cholesterol and glucose serum levels and a reduction in anti-oxLDL auto-antibodies. The treatment led to histopathological alterations of the kidney and the heart. These results suggest that hamsters are an interesting model for the study of the side effects of antiretroviral drugs, such as PIs.

  2. Assessing clinicians' perspectives about the identification and management of antipsychotic medication side-effects: Psychometric evaluation of a survey questionnaire.

    Science.gov (United States)

    Stomski, Norman J; Morrison, Paul; Meehan, Tom

    2016-04-01

    Eliciting clinicians' views about antipsychotic medication side-effects may assist in understanding strategies that could enhance the identification and management of these side-effects. The present paper details the development and psychometric evaluation of a questionnaire that captures clinicians' perceptions about these issues. An initial item set was derived from a literature review, and then refined by an expert content validity panel that assessed the relevance of the items. The online questionnaire was distributed to Australian mental health nurses and 140 fully completed questionnaires were returned. Principal components analysis yielded two robust scales that conceptually tapped "system responsibility" and "personal confidence". These scales may be used to advance knowledge about how mental health nurses' attitudes towards the assessment and management of antipsychotic medication side-effects influences their clinical behaviour.

  3. Side Effects of Chemotherapy

    Science.gov (United States)

    ... Men Living with Prostate Cancer Side Effects of Chemotherapy Side Effects Urinary Dysfunction Bowel Dysfunction Erectile Dysfunction ... Side Effects of Hormone Therapy Side Effects of Chemotherapy Side Effects: When to Seek Help PSA Rising ...

  4. Role of nurses in the assessment and management of chemotherapy-related side effects in cancer patients

    Directory of Open Access Journals (Sweden)

    Roe H

    2014-08-01

    Full Text Available Helen Roe,1 Elaine Lennan2 1Department of Clinical Oncology, North Cumbria University Hospitals NHS Trust, Carlisle, 2Chemotherapy Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK Abstract: Chemotherapy services in the UK have been the subject of national policy directives for the past decade. These directives, amongst other things, include the development of nurse-led services; however, progress has been slow. This paper looks at the evidence for nurse-led services and discusses the competencies and skills required. Chemotherapy nurses have been much respected for their drug knowledge, information-giving, and communication skills, but in the past have lacked assessment skills. This paper offers a guide to assessment of chemotherapy patients, including the process of chemotherapy, key information needs, and consent, taking account of the recent 2013 National Cancer Patient Experience Survey. It discusses in detail the common side effects of treatment and their management, outlining international common toxicity criteria to guide assessment. Finally, it briefly outlines a new initiative of acute oncology services that have enhanced not only the quality of services but the safety of patients receiving chemotherapy. Keywords: chemotherapy, nurse-led care, acute oncology service, toxicity management

  5. Side Effects (Management)

    Science.gov (United States)

    ... cancer care is relieving side effects, called symptom management, palliative care, or supportive care. It is important ... treat them. To learn about the symptoms and management of the long-term side effects of cancer ...

  6. The Climate Potentials and Side-Effects of Large-Scale terrestrial CO2 Removal - Insights from Quantitative Model Assessments

    Science.gov (United States)

    Boysen, L.; Heck, V.; Lucht, W.; Gerten, D.

    2015-12-01

    Terrestrial carbon dioxide removal (tCDR) through dedicated biomass plantations is considered as one climate engineering (CE) option if implemented at large-scale. While the risks and costs are supposed to be small, the effectiveness depends strongly on spatial and temporal scales of implementation. Based on simulations with a dynamic global vegetation model (LPJmL) we comprehensively assess the effectiveness, biogeochemical side-effects and tradeoffs from an earth system-analytic perspective. We analyzed systematic land-use scenarios in which all, 25%, or 10% of natural and/or agricultural areas are converted to tCDR plantations including the assumption that biomass plantations are established once the 2°C target is crossed in a business-as-usual climate change trajectory. The resulting tCDR potentials in year 2100 include the net accumulated annual biomass harvests and changes in all land carbon pools. We find that only the most spatially excessive, and thus undesirable, scenario would be capable to restore the 2° target by 2100 under continuing high emissions (with a cooling of 3.02°C). Large-scale biomass plantations covering areas between 1.1 - 4.2 Gha would produce a climate reduction potential of 0.8 - 1.4°C. tCDR plantations at smaller scales do not build up enough biomass over this considered period and the potentials to achieve global warming reductions are substantially lowered to no more than 0.5-0.6°C. Finally, we demonstrate that the (non-economic) costs for the Earth system include negative impacts on the water cycle and on ecosystems, which are already under pressure due to both land use change and climate change. Overall, tCDR may lead to a further transgression of land- and water-related planetary boundaries while not being able to set back the crossing of the planetary boundary for climate change. tCDR could still be considered in the near-future mitigation portfolio if implemented on small scales on wisely chosen areas.

  7. Assessment of individual radiosensitivity in human lymphocytes of cancer patients and its correlation with adverse side effects to radiation therapy

    International Nuclear Information System (INIS)

    Background and purpose: Individual radiosensitivity is an inherent characteristic, associated with an increased reaction to ionizing radiation on the human body. Biological endpoints such as clonogenic survival, chromosome aberration formation and repair capacity of radiation-induced damage have been applied to evaluate individual radiosensitivity in vitro. 5%-7% of cancer patients develop adverse side effects to radiation therapy in normal tissues within the treatment field, which are referred as 'clinical radiation reactions' and include acute effects, late effects and cancer induction. It has been hypothesized that the occurrence and severity of these reactions are mainly influenced by genetic susceptibility to radiation. Additionally, the nature of the genetic disorders associated with hypersensitivity to radiotherapy suggests that DNA repair mechanisms are involved. Consequently, the characterization of DNA repair in lymphocytes through cytokinesis blocked micronucleus (MN) and alkaline single-cell micro gel electrophoresis (comet) assays could be suitable approaches to evaluate individual radiosensitivity in vitro. The MN assay is an established cytogenetic technique to evaluate intrinsic cell radiosensitivity in tumor cells and lymphocytes; comet assay is a sensitive and rapid method for measuring DNA damage and repair in individual cells. The aims of this study were: 1) To assess the in vitro radiosensitivity of peripheral blood lymphocytes from two groups of cancer patients (retrospectively and prospectively studied), using MN and comet assays, in comparison with the observed clinical response; and 2) To test the predictive potential of both techniques. Materials and methods: 38 cancer patients receiving radiation therapy were enrolled in this study. The tumor sites were: head and neck (n 25) and cervix (n = 13). Nineteen patients were evaluated about 6-18 month after radiotherapy (retrospective group) and 19 patients were evaluated prior, mid-way and on

  8. [Psychoanalysis and Side Effect].

    Science.gov (United States)

    Shirahase, Joichiro

    2015-01-01

    A study of psychoanalysis from the perspective of side effects reveals that its history was a succession of measures to deal with its own side effects. This, however, does not merely suggest that, as a treatment method, psychoanalysis is incomplete and weak: rather, its history is a record of the growth and development of psychoanalysis that discovered therapeutic significance from phenomena that were initially regarded as side effects, made use of these discoveries, and elaborated them as a treatment method. The approach of research seen during the course of these developments is linked to the basic therapeutic approach of psychoanalysis. A therapist therefore does not draw conclusions about a patient's words and behaviors from a single aspect, but continues to make efforts to actively discover a variety of meanings and values from them, and to make the patient's life richer and more productive. This therapeutic approach is undoubtedly one of the unique aspects of psychoanalysis. I discuss the issue of psychoanalysis and side effects with the aim of clarifying this unique characteristic of psychoanalysis. The phenomenon called resistance inevitably emerges during the process of psychoanalytic treatment. Resistance can not only obstruct the progress of therapy; it also carries the risk of causing a variety of disadvantages to the patient. It can therefore be seen as an adverse effect. However, if we re-examine this phenomenon from the perspective of transference, we find that resistance is in fact a crucial tool in psychoanalysis, and included in its main effect, rather than a side effect. From the perspective of minimizing the character of resistance as a side effect and maximizing its character as a main effect, I have reviewed logical organization, dynamic evaluation, the structuring of treatment, the therapist's attitudes, and the training of therapists. I conclude by stating that psychoanalysis has aspects that do not match the perspective known as a side

  9. Assessment of individual radiosensitivity in human lymphocytes of cancer patients and its correlation with adverse side effects to radiation therapy

    CERN Document Server

    Di Giorgio, M; Busto, E; Mairal, L; Menendez, P; Roth, B; Sardi, M; Taja, M R; Vallerga, M B

    2003-01-01

    Background and purpose: Individual radiosensitivity is an inherent characteristic, associated with an increased reaction to ionizing radiation on the human body. Biological endpoints such as clonogenic survival, chromosome aberration formation and repair capacity of radiation-induced damage have been applied to evaluate individual radiosensitivity in vitro. 5%-7% of cancer patients develop adverse side effects to radiation therapy in normal tissues within the treatment field, which are referred as 'clinical radiation reactions' and include acute effects, late effects and cancer induction. It has been hypothesized that the occurrence and severity of these reactions are mainly influenced by genetic susceptibility to radiation. Additionally, the nature of the genetic disorders associated with hypersensitivity to radiotherapy suggests that DNA repair mechanisms are involved. Consequently, the characterization of DNA repair in lymphocytes through cytokinesis blocked micronucleus (MN) and alkaline single-cell micro...

  10. Side effects of ergotamine

    NARCIS (Netherlands)

    Meyler, WJ

    1996-01-01

    Ergotamine has been used for many years in the treatment of migraine, although there is Little formal clinical evidence that it is significantly more efficacious than placebo. A number of side effects associated with ergotamine have been reported in the literature, including myocardial infarction, i

  11. [Side effects and risk profile of lithium: critical assessment of a systematic review and meta-analysis].

    Science.gov (United States)

    Bschor, T; Bauer, M

    2013-07-01

    Lithium is the only drug that obtained the highest level of recommendation for maintenance therapy in the recent German S3 guidelines on bipolar disorders. In addition it is the only drug with proven efficacy for the prevention of manic as well as depressive episodes in studies with a non-enriched design. Therefore, it is highly welcomed that The Lancet recently published a systematic review and meta-analysis on the risks and side effects of lithium. This is the most comprehensive review on this topic so far.The glomerular filtration rate and maximum urinary concentration ability are slightly reduced under lithium. More patients suffered from renal failure compared to controls; however, renal failure remains a very rare event. The review confirmed the well known suppressive effects of lithium on the thyroid. An increase of serum calcium could be observed relatively frequently, therefore, regular control of serum calcium under lithium therapy is recommended. A relevant increase in body weight is more frequent under lithium than under placebo but less frequent than under olanzapine. No statistically significant increase could be found for hair loss, skin disorders or major congenital abnormalities.Lithium treatment is a safe therapy when clinicians follow the established recommendations. Data indicate that a risk for renal failure exists especially in patients without regular monitoring or with too high lithium serum levels. A (subclinical) hypothyroidism is not an indication to stop administration of lithium but is an indication for l-thyroxin substitution therapy. In pregnancy the risks of continuing lithium should be balanced against the risks of stopping lithium together with the patient.

  12. Probiotics: Safety and Side Effects

    Science.gov (United States)

    ... of this page please turn JavaScript on. Feature: Probiotics Safety and Side Effects Past Issues / Winter 2016 ... Says About the Safety and Side Effects of Probiotics Whether probiotics are likely to be safe for ...

  13. HIV Medicines and Side Effects

    Science.gov (United States)

    Side Effects of HIV Medicines HIV Medicines and Side Effects (Last updated 1/7/2016; last reviewed 1/7/2016) Key Points HIV medicines help people with ... will depend on a person’s individual needs. Can HIV medicines cause side effects? HIV medicines help people ...

  14. Side Effects in Steering Fragments

    CERN Document Server

    Wortel, Lars

    2011-01-01

    In this thesis I will give a formal definition of side effects. I will do so by modifying a system for modelling program instructions and program states, Quantified Dynamic Logic, to a system called DLAf (for Dynamic Logic with Assignments as Formulas), which in contrast to QDL allows assignments in formulas and makes use of short-circuit evaluation. I will show the underlying logic in those formulas to be a variant of short-circuit logic called repetition-proof short-circuit logic. Using DLAf I will define the actual and the expected evaluation of a single instruction. The side effects are then defined to be the difference between the two. I will give rules for composing those side effects in single instructions, thus scaling up our definition of side effects to a definition of side effects in deterministic \\dlaf-programs. Using this definition I will give a classification of side effects, introducing as most important class that of marginal side effects. Finally, I will show how to use our system for calcul...

  15. Sequential testing scheme for the assessment of the side-effects of plant protection products on the predatory bug Orius laevigatus

    NARCIS (Netherlands)

    Veire, Van de M.; Sterk, G.; Staaij, van der M.; Ramakers, P.M.J.; Tirry, L.

    2002-01-01

    This paper describes a number of test methods, to beused in a sequential scheme, for testing the side-effects ofplant protection products on anthocorid bugs. Orius laevigatuswas used as test species. A `worst case' laboratory method wasdeveloped for evaluating the effect on mortality of the nymphsan

  16. Side Effects of Side Effects Information in Drug Information Leaflets.

    Science.gov (United States)

    Maat, H. Pander; Klaassen, R.

    1994-01-01

    Describes a study in which drug information leaflets given to patients were improved in two ways, first by adding a short introductory paragraph on the nature of side effects generally, and second by adjusting frequency descriptors to more accurately reflect pretesting of the drug. Explains that participants in the study were less likely to…

  17. Running away from side effects

    DEFF Research Database (Denmark)

    Casla, S; Hojman, P; Márquez-Rodas, I;

    2015-01-01

    The number of breast cancer survivors increases every year, thanks to the development of new treatments and screening techniques. However, patients present with numerous side effects that may affect their quality of life. Exercise has been demonstrated to reduce some of these side effects...... be an integrative complementary intervention to improve physiological, physical and psychological factors that affect survival and quality of life of these patients. For that reason, the main objective of this review is to provide a general overview of exercise benefits in breast cancer patients and recommendations......, but in spite of this, few breast cancer patients know and follow the exercise recommendations needed to remain healthy. In this review, we describe the different breast cancer treatments and the related side effects and implications of exercise in relation to these. We propose that exercise could...

  18. Effect of S-1 combined with cisplatin intraperitoneal circulatory hyperthermia perfusion treatment on malignant molecule expression in gastric cancer patients with ascites as well as side effect assessment

    Institute of Scientific and Technical Information of China (English)

    Shuo Jian

    2016-01-01

    Objective:To study the effect of S-1 combined with cisplatin intraperitoneal circulatory hyperthermia perfusion on malignant molecule expression in gastric cancer patients with ascites as well as the related side effect.Methods: Gastric cancer patients with ascites who were treated in our hospital from February 2012 to July 2015 were selected as research subjects and randomly divided into perfusion chemotherapy group and routine chemotherapy group, and then overall chemotherapy conditions, ascites FGF molecule content, peripheral blood immune function indexes and the degree of side effect were compared between two groups. Results:Average treatment cycles of perfusion chemotherapy group were more than those of routine chemotherapy group, and ascites drainage volume within two cycles of chemotherapy was significantly less than that of routine chemotherapy group; after two cycles of chemotherapy, bFGF, FGF-2, FGF19 and FGFR4 content in ascites of perfusion chemotherapy group were significantly lower than those of routine chemotherapy group, CD3+CD4+, CD3+CD56+ and CD3-CD56+ cell content in peripheral blood were higher than those of routine chemotherapy group, and CD3+CD8+ cell content was lower than that of routine chemotherapy group; during chemotherapy, the number of cases with decreased numeration of leukocyte, abnormal liver function, abnormal kidney function and diarrhea of perfusion chemotherapy group were significantly lower than those of routine chemotherapy group.Conclusions: S-1 combined with cisplatin intraperitoneal circulatory hyperthermia perfusion chemotherapy can more effectively improve treatment compliance, suppress ascites, kill gastric cancer cells and improve immune function. It has fewer side effect and is the ideal way to treat gastric cancer with ascites.

  19. Side effects of azathioprine in patients with Crohn's disease.

    NARCIS (Netherlands)

    Jong, Dirk de; Goullet, M.; Naber, A.H.J.

    2004-01-01

    OBJECTIVE: In clinical trials 0-15% of patients discontinued azathioprine due to side effects. The aim of this study was to assess the rate of side effects leading to discontinuation of azathioprine and to determine predictive factors for discontinuation. DESIGN: A retrospective cohort analysis of c

  20. Nonprescription ibuprofen: side effect profile.

    Science.gov (United States)

    Furey, S A; Waksman, J A; Dash, B H

    1992-01-01

    Single doses of nonprescription analgesics are commonly used to treat self-diagnosed conditions. To evaluate the safety of single doses of nonprescription-strength ibuprofen, we examined reported side effects from 15 double-blind, randomized, controlled trials we conducted of the drug to treat various common painful conditions (e.g., headache, sore throat). All studies included placebo and another nonprescription analgesic, acetaminophen. A total of 878 subjects received ibuprofen 200 or 400 mg, 849 acetaminophen 650 or 1000 mg, and 852 placebo. The overall frequency of side effects was comparable: ibuprofen 2.4%, acetaminophen 3.2%, and placebo 2.1%. The frequency of central nervous system symptoms was 0.8%, 2.1%, and 0.9%, respectively. Upper gastro-intestinal upset ranged from 0.8-0.9% of subjects in all groups. We conclude that single doses of nonprescription ibuprofen are well tolerated and demonstrate a side effect profile indistinguishable from that of acetaminophen and placebo. PMID:1437701

  1. Sexual side effects induced by psychotropic drugs

    DEFF Research Database (Denmark)

    Kristensen, Ellids

    2002-01-01

    The majority of psychotropic drugs entail sexual side effects. The sexual side effects may reduce quality of life and may give rise to non-compliance. For example, 30-60 per cent of patients treated with antidepressants are known to develop a sexual dysfunction. However, some psychotropic drugs...... with no or very few sexual side effects have begun to emerge. The treatment of sexual side effects induced by psychotropic drugs may consist of: modified sexual habits, reduction in dosage, switching to another medication, possibly in combination with different psychotropic agents, other varieties...

  2. Metabolic Network Prediction of Drug Side Effects.

    Science.gov (United States)

    Shaked, Itay; Oberhardt, Matthew A; Atias, Nir; Sharan, Roded; Ruppin, Eytan

    2016-03-23

    Drug side effects levy a massive cost on society through drug failures, morbidity, and mortality cases every year, and their early detection is critically important. Here, we describe the array of model-based phenotype predictors (AMPP), an approach that leverages medical informatics resources and a human genome-scale metabolic model (GSMM) to predict drug side effects. AMPP is substantially predictive (AUC > 0.7) for >70 drug side effects, including very serious ones such as interstitial nephritis and extrapyramidal disorders. We evaluate AMPP's predictive signal through cross-validation, comparison across multiple versions of a side effects database, and co-occurrence analysis of drug side effect associations in scientific abstracts (hypergeometric p value = 2.2e-40). AMPP outperforms a previous biochemical structure-based method in predicting metabolically based side effects (aggregate AUC = 0.65 versus 0.59). Importantly, AMPP enables the identification of key metabolic reactions and biomarkers that are predictive of specific side effects. Taken together, this work lays a foundation for future detection of metabolically grounded side effects during early stages of drug development. PMID:27135366

  3. Managing Chemotherapy Side Effects: Hair Loss (Alopecia)

    Science.gov (United States)

    ... C ancer I nstitute Managing Chemotherapy Side Effects Hair Loss (Alopecia) “Losing my hair was hard at first. Then ... and anywhere on your body may fall out. Hair loss is called alopecia. When will my hair start ...

  4. Radiation Therapy: Preventing and Managing Side Effects

    Science.gov (United States)

    ... yourself during radiation therapy Radiation therapy can damage healthy body tissues in or near the area being treated, which can cause side effects. Many people worry about this part of their cancer treatment. Before ...

  5. Immunohistochemical localization and quantitative assessment of GnRH-, FSH-, and LH-receptor mRNA Expression in canine skin: a powerful tool to study the pathogenesis of side effects after spaying.

    Science.gov (United States)

    Welle, Monika M; Reichler, Iris M; Barth, Andrea; Forster, Ursula; Sattler, Ursula; Arnold, Susi

    2006-11-01

    It has been proposed that gonadotropins and/or gonadotropin releasing hormone (GnRH) could be involved in the pathophysiology of the side effects after spaying in bitches, such as urinary incontinence and an increased production of a woolly undercoat. In order to provide tools to investigate the role of these hormones in dogs we developed immunohistochemical techniques and real-time RT-PCR to study whether GnRH-, LH-, and FSH-receptors exist in canine skin and urinary bladder. Tissue samples from the skin of the flank region and the ventral midline of the urinary bladder from euthanised dogs were examined. We were able to quantify mRNA expression of GnRH-, FSH-, and LH-receptors in canine skin and bladder biopsies with a high primer efficacy. Immunohistochemical studies showed that GnRH-, FSH-, and LH-receptors are expressed in vessel walls, the epidermis, the hair follicle and in sebaceous and sweat glands in canine skin and in transitional epithelium, and smooth muscle tissue in the urinary bladder. Our data provide the fundamentals to examine the distribution of FSH-, LH-, and GnRH-receptors in canine skin and urinary bladder and to assess gene activity at the transcriptional level by real-time RT-PCR. PMID:16715322

  6. Hematological Side Effects of Atypical Antipsychotic Drugs

    Directory of Open Access Journals (Sweden)

    Serap Erdogan

    2009-10-01

    Full Text Available Atypical antipsychotics cause less frequently extrapyramidal system symptoms, neuroleptic malignant syndrome and hyperprolactinemia than typical antipsychotics. However hematological side effects such as leukopenia and neutropenia could occur during treatment with atypical antipsychotics. These side effects could lead to life threatening situations and the mortality rate due to drug related agranulocytosis is about 5-10%. There are several hypothesis describing the mechanisms underlying drug induced leukopenia and/or neutropenia such as direct toxic effects of these drugs upon the bone marrow or myeloid precursors, immunologic destruction of the granulocytes or supression of the granulopoiesis. Clozapine is the antipsychotic agent which has been most commonly associated with agranulocytosis. A nitrenium ion which is formed by the bioactivation of clozapine is thought to have an important role in the pathophysiogy of this adverse effect. Aside from clozapine, there are several case reports reporting an association between olanzapine, quetiapine, risperidone, ziprasidone, aripiprazole and leukopenia. We did not find any study or case report presenting amisulpride or sulpride related hematological side effects in our literature search. Patients who had hematological side effects during their previous antipsychotic drug treatments and who had lower baseline blood leukocyte counts, have higher risk to develop leukopenia or neutropenia during their current antipsychotic treatment. Once leukopenia and neutropenia develops, drugs thought to be responsible for this side effect should be discontinued or dosages should be lowered. In some cases iniatition of lithium or G-CSF (granulocyte colony-stimulating factor therapy may be helpful in normalizing blood cell counts. Clinicans should avoid any combination of drugs known to cause hematological side effects. Besides during antipsychotic treatment, infection symptoms such as fever, cough, sore throat or

  7. Willingness to pay to avoid metastatic breast cancer treatment side effects: results from a conjoint analysis

    OpenAIRE

    Lalla, Deepa; Carlton, Rashad; Santos, Eduardo; Bramley, Thomas; D’Souza, Anna

    2014-01-01

    Purpose Metastatic breast cancer (MBC) patients are treated with a variety of regimens with differing side effects that can reduce the patients’ quality of life. This study assessed the willingness to pay (WTP) to avoid side effects related to MBC treatment using conjoint analysis. Methods An online, self-administered conjoint analysis survey of US adult female MBC patients was conducted to elicit preferences for MBC treatment side effects. Attributes included in the analysis were hair loss, ...

  8. Update on side effects from common vaccines.

    Science.gov (United States)

    Song, Benjamin J; Katial, Rohit K

    2004-11-01

    Vaccines have had a tremendous impact on public health by reducing morbidity and mortality from a variety of virulent pathogens. However, unintended side effects continue to pose a potential risk that may outweigh the vaccine's protective attributes. In this review, we discuss recent articles and controversies pertaining to vaccine-associated adverse events. Included in the discussion are influenza, hepatitis B, measles-mumps-rubella, diphtheria-tetanus-pertussis, polio, Haemophilus influenzae type b, and rotavirus vaccines. The importance and contribution of vaccine constituents (such as thimerosal) to side effects is also reviewed.

  9. Protective effect of Yashtimadhu (Glycyrrhiza glabra) against side effects of radiation/chemotherapy in head and neck malignancies.

    Science.gov (United States)

    Das, Debabrata; Agarwal, S K; Chandola, H M

    2011-04-01

    One of the very common side effects of Radiation/Chemotherapy especially of the head and neck malignancies is mucositis. Cancer therapy or the cancer itself may cause changes in the body chemistry that results in loss of appetite, pain, nausea, vomiting, diarrhea and very common mucositis which makes eating difficult. Loss of appetite is followed by an undesirable loss of weight due to insufficient amount of calories every day which can lead to loss of muscle mass and strength and other complications by causing interruptions of medical therapy, impeding effective cancer therapy. Mucositis cause decreased immunity and quality of life as well as poor tolerance to surgery and altered efficacy of Chemotherapy and Radiotherapy. The present study is designed with the objective to minimize the radiation induced mucositis, skin reaction, xerostomia, change in voice etc. with an Ayurvedic preparation Yashtimadhu Ghrita (processed ghee). Total 75 patients were randomly divided into four groups and drugs were administered: Group A with local application of Yashtimadhu powder and honey in the oral cavity for few minutes prior to radiotherapy along with oral intake of Yashtimadhu Ghrita; Group B with only local application of the Yashtimadhu powder and honey in the oral cavity; Group C patients administered with only local application of honey in the oral cavity; Group D on conventional modern medication controlled group. All these patients under four groups had received Radiotherapy and Chemotherapy for maximum duration of 7 weeks. Mucositis and Skin reactions were observed in 100% of patients with varying degree. The intensity of Radiation and Chemotherapy induced mucositis was reduced to a great extent by the trial drug. Yashtimadhu (Glycyrrhiza glabra) can be used effectively in prevention and treatment of oral mucositis post radiation and chemotheraphy in patients of cancer, especially of the head and neck region. It proves beneficial in two ways: (i) there were no

  10. Neglected Side Effects After Radical Prostatectomy

    DEFF Research Database (Denmark)

    Frey, Anders Ullmann; Sønksen, Jens; Fode, Mikkel

    2014-01-01

    INTRODUCTION: A series of previously neglected sexually related side effects to radical prostatectomy (RP) has been identified over the recent years. These include orgasm-associated incontinence (OAI), urinary incontinence in relation to sexual stimulation (UISS), altered perception of orgasm, or...

  11. [Selected aspects of oral contraception side effects].

    Science.gov (United States)

    Wolski, Hubert

    2014-12-01

    The first hormonal pill was approved in the 60s of the twentieth century Since that time, oral contraception has been used worldwide by dozens of women due to its high availability as well as relative ease and safety of taking. The main side effects of oral contraception include elevated risk for venous thromboembolism (VTE). Estrogens increase the probability of VTE development, depending on the dose in medication, and third-generation progestins increase the risk of VTE development more than older-generation progestins. Also, the coexistence of hereditary thrombophilia increases the risk of VTE development in women using oral contraceptives. Other side effects include changes in the carbohydrate and lipid economy Progestins in oral contraceptives decrease HDL cholesterol levels but increase LDL cholesterol and total cholesterol levels. Additionally estrogens are a recognized mitogenic factor for the epithelium of the mammary gland, acting proliferative on the glandular tissue and in the same way influence on the increased risk of breast cancer development. Patients sometimes complain about some subjective side symptoms such as headache, mood changes, nausea, back pain, breast pain and swelling, as well as decreased libido. Some patients discontinue oral contraception due to fear of side effects or temporary ailments before con- sulting their doctor what may result in unintended pregnancy The aim of the following paper was to present most frequent side effects of oral contraception, ways of their moni- toring and diagnosis. PMID:25669065

  12. The Social Side Effects of Acetaminophen

    Science.gov (United States)

    Mischkowski, Dominik

    About 23% of all adults in the US take acetaminophen during an average week (Kaufman, Kelly, Rosenberg, Anderson, & Mitchell, 2002) because acetaminophen is an effective physical painkiller and easily accessible over the counter. The physiological side effects of acetaminophen are well documented and generally mild when acetaminophen is consumed in the appropriate dosage. In contrast, the psychological and social side effects of acetaminophen are largely unknown. Recent functional neuroimaging research suggests that the experience of physical pain is fundamentally related to the experience of empathy for the pain of other people, indicating that pharmacologically reducing responsiveness to physical pain also reduces cognitive, affective, and behavioral responsiveness to the pain of others. I tested this hypothesis across three double-blind between-subjects drug intervention studies. Two experiments showed that acetaminophen had moderate effects on empathic affect, specifically personal distress and empathic concern, and a small effect on empathic cognition, specifically perceived pain, when facing physical and social pain of others. The same two experiments and a third experiment also showed that acetaminophen can increase the willingness to inflict pain on other people, i.e., actual aggressive behavior. This effect was especially pronounced among people low in dispositional empathic concern. Together, these findings suggest that the physical pain system is more involved in the regulation of social cognition, affect, and behavior than previously assumed and that the experience of physical pain and responsiveness to the pain of others share a common neurochemical basis. Furthermore, these findings suggest that acetaminophen has unappreciated but serious social side effects, and that these side effects may depend on psychological characteristics of the drug consumer. This idea is consistent with recent theory and research on the context-dependency of neurochemical

  13. Opiates and elderly: Use and side effects

    Directory of Open Access Journals (Sweden)

    Diane L Chau

    2008-06-01

    Full Text Available Diane L Chau1, Vanessa Walker2, Latha Pai3, Lwin M Cho4University of Nevada School of Medicine, Reno, NV, USA 1Division Geriatric Medicine, 2Internal Medicine, 3Psychiatry, 4Geriatric Medicine, Sierra Nevada Healthcare System, Veterans Affairs Medical Center, Reno, NV, USAAbstract: The evaluation of pain and the subsequent issue of pain control is a clinical challenge that all healthcare providers face. Pain in the elderly population is especially difficult given the myriad of physiological, pharmacological, and psychological aspects of caring for the geriatric patient. Opiates are the mainstay of pain treatment throughout all age groups but special attention must be paid to the efficacy and side effects of these powerful drugs when prescribing to a population with impaired metabolism, excretion and physical reserve. In a random chart review of 300 US veterans, 44% of those receiving an analgesic also received opioids. The increasing use of opiates for pain management by healthcare practitioners requires that those prescribing opioids be aware of the special considerations for treating the elderly. This article will address the precautions one must take when using opiates in the geriatric population, as well as the side effects and ways to minimize them.Keywords: opiates, pain, elderly, side effects

  14. Side effects of external tooth bleaching

    DEFF Research Database (Denmark)

    E.M., Bruzell; Pallesen, Ulla; Thoresen, N.R.;

    2013-01-01

    -office = 39.3% [n = 28]; p >0.05; 95% CI [OR]: 0.198‑1.102) whereas prevalence of gingival irritation was higher after in-office treatment (at-home = 14.0%; in-office = 35.7%; p ... attributed to the bleaching treatment in the at-home and in-office groups, respectively. Predictors for side effects were tooth sensitivity, surface loss and gingivitis when observed at inclusion. Treatment-related predictors were bleaching concentration and contact between tray and gingiva. Conclusions...

  15. Cardiologic side effects of psychotropic drugs

    Institute of Scientific and Technical Information of China (English)

    Giuseppe Marano; Gianandrea Traversi; Enrico Romagnoli; Valeria Catalano; Marzia Lotrionte; Antonio Abbate; Giuseppe Biondi-Zoccai; Marianna Mazza

    2011-01-01

    Psychotropic drugs can produce cardiovascular side effects associated with a degree of cardiotoxicity.The coexistence of a heart disease complicates the management of mental illness,can contribute to a reduced quality of life and a worse illness course.The co-occurrence of psychiatric disorders in cardiac patients might affect the clinical outcome and morbidity.Moreover,the complex underlying mechanism that links these two conditions remains unclear.This paper discusses the known cardiovascular complications of psychotropic drugs and analyzes the important implications of antidepressive treatment in patients with previous cardiac history.

  16. Side effects of cytokines approved for therapy.

    Science.gov (United States)

    Baldo, Brian A

    2014-11-01

    Cytokines, currently known to be more than 130 in number, are small MW (aldesleukin (rhIL-2), oprelvekin (rhIL-11), filgrastim and tbo-filgrastim (rhG-CSF), sargramostim (rhGM-CSF), metreleptin (rh-leptin) and the rh-erythropoietins, epoetin and darbepoietin alfa. Anakinra, a recombinant receptor antagonist for IL-1, is in the IL-1 family; recombinant interferons alfa-1, alfa-2, beta-1 and gamma-1 make up the interferon family; palifermin (rhKGF) and becaplermin (rhPDGF) are in the PDGF family; and rhBMP-2 and rhBMP-7 represent the TGFβ family. The main physicochemical features, FDA-approved indications, modes of action and side effects of these approved cytokines are presented. Underlying each adverse events profile is their pleiotropism, potency and capacity to release other cytokines producing cytokine 'cocktails'. Side effects, some serious, occur despite cytokines being endogenous proteins, and this therefore demands caution in attempts to introduce individual members into the clinic. This caution is reflected in the relatively small number of cytokines currently approved by regulatory agencies and by the fact that 14 of the FDA-approved preparations carry warnings, with 10 being black box warnings. PMID:25270293

  17. Narrating narcolepsy--centering a side effect.

    Science.gov (United States)

    Lundgren, Britta

    2015-01-01

    The mass-vaccination with Pandemrix was the most important preventive measure in Sweden during the A(H1N1) influenza pandemic of 2009-2010, and covered 60% of the population. From 2010, an increased incidence of the neurological disease narcolepsy was reported, and an association with Pandemrix was affirmed for more than 200 children and young adults. The parental experience of this side effect provided a starting point for a collectively shaped critical narrative to be acted out in public, but also personalized narratives of continual learning about the disease and its consequences. This didactic functionality resulted in active meaning-making practices about how to handle the aftermath--using dark humor, cognitive tricks, and making themselves and their children's bodies both objects and subjects of knowledge. Using material from interviews with parents, this mixing of knowledge work and political work, and the potential for reflective consciousness, is discussed.

  18. Hyperprolactinaemia - a risperidone side-effect.

    Science.gov (United States)

    Grahovac, Tanja; Ruzić, Klementina; Medved, Paola; Pavesić-Radonja, Aristea; Dadić-Hero, Elizabeta

    2010-03-01

    A 47 year old patient has been treated for psychotic depression for the last 5 years. The illness began manifesting through the symptoms of depressive thoughts, intrapsychic tension, projectivity, derealisation phenomena and pre-psychotic fears. She was treated with a combination of antidepressives, anxiolitics and hypnotics in ambulatory conditions. The therapy applied did not obtain the effects expected due to which an atypical antipsychotic was administered subsequently - risperidone, a 2 mg dose in the evening. After commencing the antipsychotic treatment, the symptoms started to weaken and a steady remission was obtained. Two years after a regular risperidone administration (in combination with fluoxetine, alprazolam and flurazepam) the patient reported some "bleeding" in October 2006. Hormonal blood tests were performed and high prolactin values were registered (2567.0 mIJ/L),due to which a gradual risperidone retractement was indicated. Medicamentous hyperprolactinaemia is a well known side effect of risperidone. A gradual risperidone retractement lead to a lowered and normal prolactin level within a month. PMID:20305606

  19. Cardiovascular side effects of psychopharmacologic therapy.

    Science.gov (United States)

    Potočnjak, Ines; Degoricija, Vesna; Vukičević Baudoin, Dina; Čulig, Josip; Jakovljević, Miro

    2016-09-15

    WHO defined in 1976 psychopharmaca as drugs affecting psychological functions, behaviour and self-perception. Psychopharmacology is the study of pharmacological agents that affect mental and emotional functions. Creative approach to psychopharmacotherapy reflects a transdisciplinary, integrative and person-centered psychiatry. Psychiatric disorders often occur in cardiac patients and can affect the clinical presentation and morbidity. Cardiovascular (CV) side effects (SE) caused by psychopharmaceutic agents require comprehensive attention. Therapeutic approach can increase placebo and decrease nocebo reactions. The main purpose of this review is to comprehend CV SE of psychotropic drugs (PD). Critical overview of CV SE of PD will be presented in this review. Search was directed but not limited to CV effects of psychopharmacological substances, namely antipsychotics, anxiolytics, hypnotics, sedatives, antidepressants and stimulants. Literature review was performed and data identified by searches of Medline and PubMed for period from 2004 to 2015. Only full articles and abstracts published in English were included. SE of PD are organized according to the following types of CV effects: cardiac and circulatory effects, abnormalities of cardiac repolarisation and arrhythmias and heart muscle disease. There is wide spectrum and various CV effects of PD. Results of this review are based on literature research. The reviewed data came largely from prevalence studies, case reports, and cross-sectional studies. Psychopharmacotherapy of psychiatric disorders is complex and when concomitantly present with CV disease, presentation of drug SEs can significantly contribute to illness course. Further development of creative psychopharmacotherapy is required to deal with CV effects of PD. PMID:27352209

  20. The association of HIV/AIDS treatment side effects with health status, work productivity, and resource use.

    Science.gov (United States)

    daCosta DiBonaventura, Marco; Gupta, Shaloo; Cho, Michelle; Mrus, Joseph

    2012-01-01

    Due to stable incidence and improved survival rates, there are an increasing number of patients living with HIV/AIDS in the USA. Although highly effective, current antiretroviral therapies are associated with a variety of side effects. The role side effects play on health outcomes has not been fully examined. The current study assessed the association of medication side effects with (1) self-assessed health status; (2) work productivity and activity impairment; and (3) healthcare resource utilization. Data were from a cross-sectional patient-reported survey fielded in the USA using a dual methodology of Internet and paper questionnaires. A total of 953 patients living with HIV/AIDS who were currently taking a medication for their condition were included in the analyses. The most frequent side effects reported by patients were fatigue (70.72%), diarrhea (62.96%), insomnia (58.97%), dizziness (52.78%), neuropathy (52.68%), joint pain (52.36%), nausea (51.63%), and abdominal pain (50.37%). The presence of each side effect was associated with reduced self-assessed health status, increased productivity loss, increased activity impairment, and increased healthcare resource use. Controlling for CD4 cell counts in regression modeling did little to diminish the impact of side effects. Although not all side effects were associated with all outcomes, every side effect was associated with worse health status, some measure of increased work productivity loss, and/or some measure of increased healthcare resource use. Patients are living longer with HIV and, therefore, spending a greater length of time on treatment. The results of the current study suggest that many of these patients are experiencing a wide array of side effects from these therapies. These side effects have demonstrated a profound association with self-assessed health, work productivity, and healthcare resource use. Improved management of these side effects or development of treatments with a better side effect

  1. Comparison of side effects in myelography with iopamidol and metrizamide

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Yong; Kang, Heung Sik; Chang, Kee Hyun; Han, Seoul Heui; Kwon, Oh Sung; Myung, Ho Gin [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    1986-12-15

    The study was conducted to compare the side effects in myelography of the two non-ionic water-soluble contrast medias, lopamidol (Niopam) and Metrizamide (Amipaque). A total of 111 patients were examined, 64 with lopamidol and 47 with Metrizamide. Side effects consisted of headache, nausea, vomiting, dizziness, urinary difficulty, muscular pain, seizure, neurobehavioral disturbance, neurological sign change, vital sign change and etc. The common side effects were headache, nausea, vomiting and dizziness in order of frequency. Most of the side effects were subsided within 24 hours following myelography. lopamidol myelography caused fewer and milder side effects than Metrizamide study. The side effects were more commonly observed in cervical, thoracic or total myelography than in lumbar myelography with either lopamidol or Metrizamide. There was no significant correlation between incidence of the side effects and premedication with phenobarbital or valium injection before myelography and CSF sampling during the procedure.

  2. Long-term oral appliance therapy in obstructive sleep apnea syndrome : a controlled study on dental side effects

    NARCIS (Netherlands)

    Doff, M. H. J.; Finnema, K. J.; Hoekema, A.; Wijkstra, P. J.; de Bont, L. G. M.; Stegenga, B.

    2013-01-01

    This study aimed to assess possible dental side effects associated with long-term use of an adjustable oral appliance compared with continuous positive airway pressure (CPAP) in patients with the obstructive sleep apnea syndrome and to study the relationship between these possible side effects and t

  3. Measuring side effects after radiotherapy for pharynx cancer

    DEFF Research Database (Denmark)

    Jensen, Kenneth

    2007-01-01

    Data on side effects after radiotherapy is needed to establish the benefits and drawbacks of new treatments, but side effects are not quantified as easily as survival or local control. Side effects may be quantified using physical measures. Unfortunately, only few endpoints exist where a physical...... side effects. Using pharynx cancer as an example, the purpose of this article is to summarize the possibilities and limitations of different methods for measurement of radiotherapy-induced side effects. Udgivelsesdato: 2007-Sep-17......Data on side effects after radiotherapy is needed to establish the benefits and drawbacks of new treatments, but side effects are not quantified as easily as survival or local control. Side effects may be quantified using physical measures. Unfortunately, only few endpoints exist where a physical...... measure is obtainable, and the case of a patient-relevant measure is even rarer. Radiotherapy is often followed by complex symptoms not easily quantifiable by the observer. Quantitative patient reported side effects can be retrieved using validated questionnaires, but this kind of data is often difficult...

  4. A side effect resource to capture phenotypic effects of drugs

    DEFF Research Database (Denmark)

    Kuhn, Michael; Campillos, Monica; Letunic, Ivica;

    2010-01-01

    The molecular understanding of phenotypes caused by drugs in humans is essential for elucidating mechanisms of action and for developing personalized medicines. Side effects of drugs (also known as adverse drug reactions) are an important source of human phenotypic information, but so far research...... on this topic has been hampered by insufficient accessibility of data. Consequently, we have developed a public, computer-readable side effect resource (SIDER) that connects 888 drugs to 1450 side effect terms. It contains information on frequency in patients for one-third of the drug-side effect pairs. For 199...... drugs, the side effect frequency of placebo administration could also be extracted. We illustrate the potential of SIDER with a number of analyses. The resource is freely available for academic research at http://sideeffects.embl.de....

  5. Are peripheral opioid antagonists the solution to opioid side effects?

    LENUS (Irish Health Repository)

    Bates, John J

    2012-02-03

    Opioid medication is the mainstay of therapy for severe acute and chronic pain. Unfortunately, the side effects of these medications can affect patient comfort and safety, thus limiting their proven therapeutic potential. Whereas the main analgesic effects of opioids are centrally mediated, many of the common side effects are mediated via peripheral receptors. Novel peripheral opioid antagonists have been recently introduced that can block the peripheral actions of opioids without affecting centrally mediated analgesia. We review the clinical and experimental evidence of their efficacy in ameliorating opioid side effects and consider what further information might be useful in defining their role. IMPLICATIONS: The major analgesic effects of opioid medication are mediated within the brain and spinal cord. Many of the side effects of opioids are caused by activation of receptors outside these areas. Recently developed peripherally restricted opioid antagonists have the ability to block many opioid side effects without affecting analgesia.

  6. Building the process-drug–side effect network to discover the relationship between biological Processes and side effects

    Directory of Open Access Journals (Sweden)

    Song Min

    2011-03-01

    Full Text Available Abstract Background Side effects are unwanted responses to drug treatment and are important resources for human phenotype information. The recent development of a database on side effects, the side effect resource (SIDER, is a first step in documenting the relationship between drugs and their side effects. It is, however, insufficient to simply find the association of drugs with biological processes; that relationship is crucial because drugs that influence biological processes can have an impact on phenotype. Therefore, knowing which processes respond to drugs that influence the phenotype will enable more effective and systematic study of the effect of drugs on phenotype. To the best of our knowledge, the relationship between biological processes and side effects of drugs has not yet been systematically researched. Methods We propose 3 steps for systematically searching relationships between drugs and biological processes: enrichment scores (ES calculations, t-score calculation, and threshold-based filtering. Subsequently, the side effect-related biological processes are found by merging the drug-biological process network and the drug-side effect network. Evaluation is conducted in 2 ways: first, by discerning the number of biological processes discovered by our method that co-occur with Gene Ontology (GO terms in relation to effects extracted from PubMed records using a text-mining technique and second, determining whether there is improvement in performance by limiting response processes by drugs sharing the same side effect to frequent ones alone. Results The multi-level network (the process-drug-side effect network was built by merging the drug-biological process network and the drug-side effect network. We generated a network of 74 drugs-168 side effects-2209 biological process relation resources. The preliminary results showed that the process-drug-side effect network was able to find meaningful relationships between biological processes

  7. Nelfinavir and nevirapine side effects during pregnancy

    NARCIS (Netherlands)

    Timmermans, S; Tempelman, C; Godfried, MH; Nellen, J; Sprenger, H; Schneider, MEE; de Wolf, F; Boer, K; van der Ende, Marchina E.

    2005-01-01

    Background: The risk of vertical transmission of HIV has been substantially reduced since the introduction of highly active antiretroviral therapy (HAART); however, the impact of taking HAART during pregnancy on the woman, the fetus and the infant is not yet understood. Objective: To assess and comp

  8. Systematic identification of proteins that elicit drug side effects

    DEFF Research Database (Denmark)

    Kuhn, Michael; Al Banchaabouchi, Mumna; Campillos, Monica;

    2013-01-01

    Side effect similarities of drugs have recently been employed to predict new drug targets, and networks of side effects and targets have been used to better understand the mechanism of action of drugs. Here, we report a large-scale analysis to systematically predict and characterize proteins that...... responsible for hyperesthesia in mice, which, in turn, can be prevented by a drug that selectively inhibits HTR7. Taken together, we show that a large fraction of complex drug side effects are mediated by individual proteins and create a reference for such relations.......Side effect similarities of drugs have recently been employed to predict new drug targets, and networks of side effects and targets have been used to better understand the mechanism of action of drugs. Here, we report a large-scale analysis to systematically predict and characterize proteins that...... cause drug side effects. We integrated phenotypic data obtained during clinical trials with known drug-target relations to identify overrepresented protein-side effect combinations. Using independent data, we confirm that most of these overrepresentations point to proteins which, when perturbed, cause...

  9. Side Effects and Complications of Dental Materials on Oral Cavity

    Directory of Open Access Journals (Sweden)

    Z. Atai

    2007-01-01

    Full Text Available Development of dental materials has had a great impact on the modern dentistry. The materials ranging from polymers to metals have different applications in dentistry. Besides their important role in healing or improving the function of oral tissues, the materials may show side effects which may, in some cases, lead to severe lesions. In this review the side effects have been summarized considering a new classification for dental materials according to the duration of their applications as temporary or permanent materials. The side effects of the materials are then discussed based on clinical and cellular views.

  10. Are sexual side effects of prolactin-raising antipsychotics reducible to serum prolactin?

    NARCIS (Netherlands)

    Knegtering, Henderikus; van den Bosch, Rob; Castelein, Stynke; Bruggeman, Richard; Sytema, Sjoerd; van Os, Jim

    2008-01-01

    Objective: To assess the degree to which sexual side effects (SSE) are associated with prolactin-raising antipsychotics, and to what degree such SSE are reducible to serum prolactin levels. Method: A large sample (n = 264) of patients treated for 6 weeks with protactin-raising and prolactin-sparing

  11. The SIDER database of drugs and side effects

    DEFF Research Database (Denmark)

    Kuhn, Michael; Letunic, Ivica; Jensen, Lars Juhl;

    2016-01-01

    Unwanted side effects of drugs are a burden on patients and a severe impediment in the development of new drugs. At the same time, adverse drug reactions (ADRs) recorded during clinical trials are an important source of human phenotypic data. It is therefore essential to combine data on drugs......, targets and side effects into a more complete picture of the therapeutic mechanism of actions of drugs and the ways in which they cause adverse reactions. To this end, we have created the SIDER ('Side Effect Resource', http://sideeffects.embl.de) database of drugs and ADRs. The current release, SIDER 4......, contains data on 1430 drugs, 5880 ADRs and 140 064 drug-ADR pairs, which is an increase of 40% compared to the previous version. For more fine-grained analyses, we extracted the frequency with which side effects occur from the package inserts. This information is available for 39% of drug-ADR pairs, 19...

  12. Arthritis Possible Side Effect of Certain Cancer Drugs: Study

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_159602.html Arthritis Possible Side Effect of Certain Cancer Drugs: Study ... increase risk for joint and tissue disease, including arthritis, new research suggests. "We keep having referrals coming ...

  13. Managing Chemotherapy Side Effects: Sexual and Fertility Changes in Women

    Science.gov (United States)

    N ational C ancer I nstitute Managing Chemotherapy Side Effects Sexual and Fertility Changes in Women “Talk with your doctor before you start treatment. Ask how chemotherapy could affect your ability ...

  14. The Side Effects of Insecticide Efficient Biocidals to Beneficial Insects

    OpenAIRE

    Şimşek, Muharrem; ÖZKAN, Cem

    2015-01-01

    Unawares usage of biocidals effects not only natural resources, environment and human health but also can damage beneficial insects which suppresses pests. Herein, the side effects of insecticide efficient biocidals to important beneficial insects was handled and measures on sustainable biocidal usages was discussed. The side effects of Deltamethrin, Azadirachtin, Spinosad and Bacillus thuringinensis biocidals to certain important beneficial insects were evaluated with literature data. Negati...

  15. Acute generalized exanthematous pustulosis: An unusual side effect of meropenem

    Directory of Open Access Journals (Sweden)

    Khalel Mohammed

    2010-01-01

    Full Text Available A male patient was hospitalized as a case of pneumonia. He was diabetic, hypertensive and post Hepatitis "C" "H-C". He reported skin eruption following administration of meropenem. Skin biopsy revealed acute generalized exanthematous pustulosis. To elucidate this side effect, we conducted a literature search - this is the second case induced by meropenem. The diagnosis was made after excluding all other possible causes. Dermatologists and clinicians must be aware of this an unusual side effect.

  16. Corticosteroid-related central nervous system side effects

    Directory of Open Access Journals (Sweden)

    Miriam Ciriaco

    2013-01-01

    Full Text Available Corticosteroids have been used since the 50s as anti-inflammatory and immunosuppressive drugs for the treatment of several pathologies such as asthma, allergy, rheumatoid arthritis, and dermatological disorders. Corticosteroids have three principal mechanisms of action: 1 inhibit the synthesis of inflammatory proteins blocking NF-kB, 2 induce the expression of anti-inflammatory proteins by IkB and MAPK phosphatase I, and 3 inhibit 5-lipoxygenase and cyclooxygenase-2. The efficacy of glucocorticoids in alleviating inflammatory disorders results from the pleiotropic effects of the glucocorticoid receptors on multiple signaling pathways. However, they have adverse effects: Growth retardation in children, immunosuppression, hypertension, hyperglycemia, inhibition of wound repair, osteoporosis, metabolic disturbances, glaucoma, and cataracts. Less is known about psychiatric or side effects on central nervous system, as catatonia, decreased concentration, agitation, insomnia, and abnormal behaviors, which are also often underestimated in clinical practice. The aim of this review is to highlight the correlation between the administration of corticosteroids and CNS adverse effects, giving a useful guide for prescribers including a more careful assessment of risk factors and encourage the use of safer doses of this class of drugs.

  17. Triptans and CNS side-effects: pharmacokinetic and metabolic mechanisms.

    Science.gov (United States)

    Dodick, D W; Martin, V

    2004-06-01

    Triptans are the treatment of choice for acute migraine. While seemingly a homogenous group of drugs, results from a meta-analysis reveal significant differences in efficacy and tolerability among oral triptans. The incidence of drug-related central nervous system (CNS) side-effects with some triptans is as high as 15% and may be associated with functional impairment and reduced productivity. The occurrence of adverse events associated with triptans in general, and CNS side-effects in particular, may lead to a delay in initiating or even avoidance of an otherwise effective treatment. Potential explanations for differences among triptans in the incidence of CNS side-effects may relate to pharmacological and pharmacokinetic differences, including receptor binding, lipophilicity, and the presence of active metabolites. Of the triptans reviewed, at clinically relevant doses, almotriptan 12.5 mg, naratriptan 2.5 mg and sumatriptan 50 mg had the lowest incidence of CNS side-effects, while eletriptan 40 and 80 mg, rizatriptan 10 mg and zolmitriptan 2.5 and 5 mg had the highest incidence. The most likely explanations for the differences in CNS side-effects among triptans are the presence of active metabolites and high lipophilicity of the parent compound and active metabolites. Eletriptan, rizatriptan and zolmitriptan have active metabolites, while lipophilicity is lowest for almotriptan and sumatriptan. If CNS side-effects are a clinically relevant concern in the individual patient, use of a triptan with a low incidence of CNS side-effects may offer the potential for earlier initiation of treatment and more effective outcomes. PMID:15154851

  18. Perceived side effects of oral contraceptives among adolescent girls.

    Science.gov (United States)

    Herold, E S; Goodwin, M S

    1980-11-22

    Knowledge and attitudes of adolescent females regarding the side effects of oral contraceptives were investigated. The data source was a large study of sexual and contraceptive attitudes and experience. The questionnaire responses of 486 single females attending 10 birth control and pregnancy counseling centers in Ontario, Canada were examined. The age range of the subjects was from 13-20; 71% were attending school and 69% were living at home. They were attending the centers in order to obtain contraceptives (55%), to renew OC prescriptions (20%), or to receive pregnancy counseling (25%). 29% of the subjects had used OCs before coming to the clinic, but 91% planned to use OC after their clinic visit. 8% were planning to use an IUD; 1% were planning to use a diaphragm; and less than 1% were planning to have their boyfriend use condoms. 85% of the subjects indicated that they had heard abut side effcts of OCs with weight gain as the best known side effect. Other side effects familiar to many included nausea, circulatory disorders, headaches, emotional changes, menstrual problems and cancer. About 1/2 of the subjects had learned about these side effects from the mass media or female friends, 25% from a school sex education class, 15% from their mothers, and 3% from a physician. Despite knowledge regarding side effects, most of the subjects had positive attitudes toward OCs with 59% believing that the advnatages outweighed any disadvantages. PMID:7448666

  19. Early and Late Side Effects Associated with Photo(chemotherapy

    Directory of Open Access Journals (Sweden)

    Günseli Öztürk

    2010-12-01

    Full Text Available Phototherapy (PUVA ve UVB is a widely used and effective treatment method for a variety of dermatological diseases. Adverse effects associated with phototherapy can be classified as acute and chronic side effects. Acute side effects are mostly related with UV doses and drug intolerance, and include itching, nausea, erythema, edema and phototoxic reactions that sometimes blister formation is seen. Acute side effects are usually moderate and transient. Chronic side effects of phototherapy are early aging of skin, pigmentary changes and increased risk of skin carcinogenesis. The major concern is development of skin cancer. This risk is especially related to long-term exposure and high cumulative doses of PUVA, increase in time and is persistent. Therefore, risk/advantage ratio of phototherapy should be carefully evaluated in each patient, and treatment protocols with minimal UV exposure should be chosen according to the phototherapy guides. Follow-up of the patients for long terms is important in prevention or in reduction of this risk by detecting and treating any premalignant or malignant lesion early. In this article, acute and chronic side effects of phototherapy are reviewed with recent literature findings.

  20. Sex differences in substance use disorders: focus on side effects.

    Science.gov (United States)

    Agabio, Roberta; Campesi, Ilaria; Pisanu, Claudia; Gessa, Gian Luigi; Franconi, Flavia

    2016-09-01

    Although sex differences in several aspects of substance use disorders (SUDs) have been identified, less is known about the importance of possible sex differences in side effects induced by substances of abuse or by medications used to treat SUDs. In the SUD field, the perception of certain subjective effects are actively sought, while all other manifestations might operationally be considered side effects. This article was aimed at reviewing sex differences in side effects induced by alcohol, nicotine, heroin, marijuana and cocaine and by medications approved for alcohol, nicotine and heroin use disorders. A large body of evidence suggests that women are at higher risk of alcohol-induced injury, liver disease, cardiomyopathy, myopathy, brain damages and mortality. The risk of tobacco-induced coronary heart disease, lung disease and health problems is higher for women than for men. Women also experience greater exposure to side effects induced by heroin, marijuana and cocaine. In addition, women appear to be more vulnerable to the side effects induced by medications used to treat SUDs. Patients with SUDs should be advised that the risk of developing health problems may be higher for women than for men after consumption of the same amount of substances of abuse. Doses of medications for SUD women should be adjusted at least according to body weight. The sex differences observed also indicate an urgent need to recruit adequate numbers of female subjects in pre-clinical and clinical studies to improve our knowledge about SUDs in women.

  1. Neuropsychologic side-effects of tacrolimus in pediatric renal transplantation.

    Science.gov (United States)

    Kemper, Markus J; Spartà, Giuseppina; Laube, Guido F; Miozzari, Marco; Neuhaus, Thomas J

    2003-04-01

    Calcineurin inhibition with tacrolimus has been used after renal transplantation (RTPL) as rescue therapy for insufficient immunological control or if cyclosporin A (CSA) toxicity occurred. Neurologic side-effects occur but are rare in children, usually presenting as tremor; however, serious complications, e.g. the posterior leukoencephalopathy syndrome are also documented. Twenty children (10 girls) were switched to tacrolimus: 11 (55%) for immunological reasons (n = 9: steroid-resistant rejection; n = 2: recurrent rejections) and nine for CSA side-effects. Tacrolimus was started at a median of 8 wk (range 10 d to 8.7 yr) after RTPL and was continued for a median of 2.5 yr (range 5 wk to 4.6 yr). Renal function significantly improved over a period of 12 months following conversion to tacrolimus (glomerular filtration rate 56 +/- 19 vs. 66 +/- 16 mL/min/1.73 m2; p side-effects were neuropsychological and behavioral symptoms in three children, ranging from anorexia nervosa-like symptoms with weight loss, amenorrhea, depression and school problems to severe insomnia and to aggressive and anxious behavior in one child. Only the latter child was exposed to toxic tacrolimus blood levels. All side-effects were fully reversible after discontinuation of tacrolimus. In conclusion, tacrolimus had a beneficial effect on renal function and was well tolerated in the majority of pediatric patients. However, neuropsychologic and behavioral side-effects are important and maybe underrecognized in children. PMID:12709079

  2. Sex differences in substance use disorders: focus on side effects.

    Science.gov (United States)

    Agabio, Roberta; Campesi, Ilaria; Pisanu, Claudia; Gessa, Gian Luigi; Franconi, Flavia

    2016-09-01

    Although sex differences in several aspects of substance use disorders (SUDs) have been identified, less is known about the importance of possible sex differences in side effects induced by substances of abuse or by medications used to treat SUDs. In the SUD field, the perception of certain subjective effects are actively sought, while all other manifestations might operationally be considered side effects. This article was aimed at reviewing sex differences in side effects induced by alcohol, nicotine, heroin, marijuana and cocaine and by medications approved for alcohol, nicotine and heroin use disorders. A large body of evidence suggests that women are at higher risk of alcohol-induced injury, liver disease, cardiomyopathy, myopathy, brain damages and mortality. The risk of tobacco-induced coronary heart disease, lung disease and health problems is higher for women than for men. Women also experience greater exposure to side effects induced by heroin, marijuana and cocaine. In addition, women appear to be more vulnerable to the side effects induced by medications used to treat SUDs. Patients with SUDs should be advised that the risk of developing health problems may be higher for women than for men after consumption of the same amount of substances of abuse. Doses of medications for SUD women should be adjusted at least according to body weight. The sex differences observed also indicate an urgent need to recruit adequate numbers of female subjects in pre-clinical and clinical studies to improve our knowledge about SUDs in women. PMID:27001402

  3. Prevalence and Side Effects of Energy Drink Consumption among Medical Students at Umm Al-Qura University, Saudi Arabia

    OpenAIRE

    Naif A. Bawazeer; Najmah A. AlSobahi

    2013-01-01

    Background: Energy drinks are freely available at markets and shops on the university campus without regulation or proper education regarding its side effects. The caffeine amount within energy drinks is high and could become an addictive substance or cause intoxication. Therefore, this study aims to assess the prevalence of energy drink consumption and its reported side effects among medical students. Methods:A total number of 257 medical students from Umm Al-Qura University completed a ques...

  4. Endocrine side effects of broad-acting kinase inhibitors.

    Science.gov (United States)

    Lodish, Maya B; Stratakis, Constantine A

    2010-09-01

    Targeted therapy in oncology consists of drugs that specifically interfere with abnormal signaling pathways that are dysregulated in cancer cells. Tyrosine kinase inhibitors (TKIs) take advantage of unique oncogenes that are activated in certain types of cancer, and also target common mechanisms of growth, invasion, metastasis, and angiogenesis. However, many kinase inhibitors for cancer therapy are somewhat nonselective, and most have additional mechanisms of action at the cellular level, which are not completely understood. The use of these agents has increased our knowledge of important side effects, of which the practicing clinician must be aware. Recently, proposed endocrine-related side effects of these agents include alterations in thyroid function, bone metabolism, linear growth, gonadal function, fetal development, and glucose metabolism, and adrenal function. This review summarizes the most recent data on the endocrine side effects of TKIs.

  5. Patient satisfaction and side effects in primary care: An observational study comparing homeopathy and conventional medicine

    Directory of Open Access Journals (Sweden)

    Thurneysen André

    2008-09-01

    Full Text Available Abstract Background This study is part of a nationwide evaluation of complementary medicine in Switzerland (Programme Evaluation of Complementary Medicine PEK and was funded by the Swiss Federal Office of Public Health. The main objective of this study is to investigate patient satisfaction and perception of side effects in homeopathy compared with conventional care in a primary care setting. Methods We examined data from two cross-sectional studies conducted in 2002–2003. The first study was a physician questionnaire assessing structural characteristics of practices. The second study was conducted on four given days during a 12-month period in 2002/2003 using a physician and patient questionnaire at consultation and a patient questionnaire mailed to the patient one month later (including Europep questionnaire. The participating physicians were all trained and licensed in conventional medicine. An additional qualification was required for medical doctors providing homeopathy (membership in the Swiss association of homeopathic physicians SVHA. Results A total of 6778 adult patients received the questionnaire and 3126 responded (46.1%. Statistically significant differences were found with respect to health status (higher percentage of chronic and severe conditions in the homeopathic group, perception of side effects (higher percentage of reported side effects in the conventional group and patient satisfaction (higher percentage of satisfied patients in the homeopathic group. Conclusion Overall patient satisfaction was significantly higher in homeopathic than in conventional care. Homeopathic treatments were perceived as a low-risk therapy with two to three times fewer side effects than conventional care

  6. Metabolic disturbances, side effect profile and effectiveness of clozapine in adolescents

    Directory of Open Access Journals (Sweden)

    Sandeep Grover

    2016-01-01

    Full Text Available Introduction: Data on effect of clozapine on metabolic syndrome in adolescent patients with psychosis are limited. This study aimed to evaluate the prevalence and incidence of metabolic syndrome in children and adolescents with psychotic disorders prior to clozapine and while receiving clozapine. Secondary aims were to study the effectiveness and side effect profile of clozapine. Materials and Methods: Thirteen child and adolescent patients were evaluated at baseline, 3 months, and a follow-up beyond 6 months. Assessments were made for metabolic profile, effectiveness by positive and negative syndrome scale (PANSS, and side effects. Results: Prior to starting of clozapine, the prevalence of metabolic syndrome was 23%. After 3 months on clozapine, 38.5% (5/13 patients fulfilled criteria of metabolic syndrome and further on follow-up beyond 6 months (with last observation carried forward 46.2% (6/13 had developed metabolic syndrome. There was a significant reduction in PANSS scores at 3 months and follow-up more so in those who developed metabolic syndrome at 3 months. Among the other side effects, hypersalivation was the most common side effect (100% followed by sedation (69%. Conclusion: Half the prevalence of metabolic syndrome in adolescents on clozapine can be attributed to other factors prior to starting of clozapine, and another half can be attributed to clozapine. Clozapine is effective in an adolescent population.

  7. The effect of a multidimensional exercise programme on symptoms and side-effects in cancer patients undergoing chemotherapy

    DEFF Research Database (Denmark)

    Andersen, Christina; Adamsen, Lis; Møller, Tom;

    2006-01-01

    The aim of this study was to evaluate the effects of a 6-week intervention with structured physical activity, relaxation, body-awareness techniques and massage on the symptoms/side-effects of cancer patients undergoing chemotherapy. The study was prospective and exploratory, and 54 patients...... completed assessments for all 6 weeks of the intervention. In order to obtain a continuous record of side-effects, a diary was developed for the patients' use throughout the intervention. The patients scored their symptoms/side-effects on a scale from 0 to 4, using the Common Toxicity Criteria and reported...... these scores in questionnaires. Twelve possible symptoms/side-effects were registered daily: lack of appetite, nausea, vomiting, diarrhea, paraesthesia, constipation, physical fatigue, mental fatigue, treatment-related fatigue, muscle pain, arthralgia and other pain. During the intervention a decrease...

  8. Side Effects of HIV Medicines: HIV and Rash

    Science.gov (United States)

    Side Effects of HIV Medicines HIV and Rash (Last updated 1/7/2016; last reviewed 1/7/2016) Key Points A rash is an irritated area of ... requires immediate medical attention. Why do people with HIV develop rash? A rash is an irritated area ...

  9. Capecitabine induced hypertriglyceridaemia: An underreported and potentially severe side effect

    Directory of Open Access Journals (Sweden)

    Tabchi S

    2014-05-01

    Full Text Available A 57 year-old-woman, with no previous history of dyslipedemia, developed severe hypertriglyceridemia while being treated with capecitabine for metastatic breast cancer. Capecitabine was not discontinued and serum triglyceride levels were normalized after 4 weeks of treatment with fenofibrate. Capecitabine induced hypertriglyceridemia, as a rare drug-related side effect, seems to be often overlooked by clinicians.

  10. Complementary strategies for the management of radiation therapy side effects.

    Science.gov (United States)

    Stubbe, Christine E; Valero, Meighan

    2013-07-01

    Patients with cancer utilize complementary and alternative medicine (CAM) for a variety of purposes, one of which is the reduction of side effects of conventional treatment. With a large number of their patients using CAM, it is important for advanced practitioners in oncology to have an understanding of these therapies to better guide their patients. Side effects of radiation therapy that may have dose-limiting poten-tial include diarrhea, mucositis, skin toxicity, and xerostomia. A com-mon side effect that is not necessarily dose-limiting but considerably troublesome to patients is cancer- and treatment-related fatigue. The CAM therapies that may alleviate some of the side effects of radiation therapy include probiotics, psyllium, exercise, melatonin, honey, acu-puncture, and calendula. Therapies that require more research or have been shown to be ineffective include aloe vera, glutamine, and deglyc-yrrhizinated licorice. This article provides an overview of these thera-pies as well as related research and analysis. PMID:25032003

  11. Acute and long-term psychiatric side effects of mefloquine

    DEFF Research Database (Denmark)

    Ringqvist, Åsa; Bech, Per; Glenthøj, Birte;

    2015-01-01

    ), and vitality (VT) in the mefloquine group compared to matched controls. CONCLUSION: The most frequent acute psychiatric problems were anxiety, depression, and psychotic symptoms. Data indicated that subjects experiencing acute mefloquine adverse side effects may develop long-term mental health problems...... with a decreased sense of global quality of life with lack of energy, nervousness, and depression....

  12. Tamoxifen treatment and gynecologic side effects : A review

    NARCIS (Netherlands)

    Mourits, MJE; De Vries, EGE; Willemse, PHB; Ten Hoor, KA; Hollema, H; Van der Zee, AGJ

    2001-01-01

    Objective: To review the literature on tamoxifen side effects on the female genital tract and psychosexual function in premenopausal and postmenopausal women. Data Sources: We used the English-language literature in MEDLINE and reference lists from selected articles. Search terms included: "tamoxife

  13. Safety and side effects of cannabidiol, a Cannabis sativa constituent.

    Science.gov (United States)

    Bergamaschi, Mateus Machado; Queiroz, Regina Helena Costa; Zuardi, Antonio Waldo; Crippa, José Alexandre S

    2011-09-01

    Cannabidiol (CBD), a major nonpsychotropic constituent of Cannabis, has multiple pharmacological actions, including anxiolytic, antipsychotic, antiemetic and anti-inflammatory properties. However, little is known about its safety and side effect profile in animals and humans. This review describes in vivo and in vitro reports of CBD administration across a wide range of concentrations, based on reports retrieved from Web of Science, Scielo and Medline. The keywords searched were "cannabinoids", "cannabidiol" and "side effects". Several studies suggest that CBD is non-toxic in non-transformed cells and does not induce changes on food intake, does not induce catalepsy, does not affect physiological parameters (heart rate, blood pressure and body temperature), does not affect gastrointestinal transit and does not alter psychomotor or psychological functions. Also, chronic use and high doses up to 1,500 mg/day of CBD are reportedly well tolerated in humans. Conversely, some studies reported that this cannabinoid can induce some side effects, including inhibition of hepatic drug metabolism, alterations of in vitro cell viability, decreased fertilization capacity, and decreased activities of p-glycoprotein and other drug transporters. Based on recent advances in cannabinoid administration in humans, controlled CBD may be safe in humans and animals. However, further studies are needed to clarify these reported in vitro and in vivo side effects. PMID:22129319

  14. Consumption of Energy Drinks Among Lebanese Youth: A Pilot Study on the Prevalence and Side Effects

    OpenAIRE

    Itany, Manal; Diab, Batoul; Rachidi, Samar; Awada, Sanaa; Al Hajje, Amal; Bawab ,Wafaa; Salameh, Pascale

    2014-01-01

    Background: The new millennium has been together with a variety of synthetic and caffeinated high-energy drinks targeting the youth market. Energy drinks raise the level of energy and their consumption has been increased significantly worldwide. Objectives: This research aimed to determine patterns of energy drink consumption and to assess the prevalence of adverse side effects among energy drink users. Patients and Methods: A pilot cross-sectional study survey was undertaken on students aged...

  15. Drug target identification using side-effect similarity

    DEFF Research Database (Denmark)

    Campillos, Monica; Kuhn, Michael; Gavin, Anne-Claude;

    2008-01-01

    Targets for drugs have so far been predicted on the basis of molecular or cellular features, for example, by exploiting similarity in chemical structure or in activity across cell lines. We used phenotypic side-effect similarities to infer whether two drugs share a target. Applied to 746 marketed...... drugs, a network of 1018 side effect-driven drug-drug relations became apparent, 261 of which are formed by chemically dissimilar drugs from different therapeutic indications. We experimentally tested 20 of these unexpected drug-drug relations and validated 13 implied drug-target relations by in vitro...... binding assays, of which 11 reveal inhibition constants equal to less than 10 micromolar. Nine of these were tested and confirmed in cell assays, documenting the feasibility of using phenotypic information to infer molecular interactions and hinting at new uses of marketed drugs....

  16. Suspected side effects to the quadrivalent human papilloma vaccine

    DEFF Research Database (Denmark)

    Brinth, Louise; Theibel, Ann Cathrine; Pors, Kirsten;

    2015-01-01

    system dysfunction have been described as suspected side effects to the Q-HPV vaccine. METHODS: We present a description of suspected side effects to the Q-HPV vaccine in 53 patients referred to our Syncope Unit for tilt table test and evaluation of autonomic nervous system function. RESULTS: All......INTRODUCTION: The quadrivalent vaccine that protects against human papilloma virus types 6, 11, 16 and 18 (Q-HPV vaccine, Gardasil) was included into the Danish childhood vaccination programme in 2009. During the past years, a collection of symptoms primarily consistent with sympathetic nervous...... consistency in the reported symptoms as well as between our findings and those described by others. Our findings neither confirm nor dismiss a causal link to the Q-HPV vaccine, but they suggest that further research is urgently warranted to clarify the pathophysiology behind the symptoms experienced...

  17. Side effects of cancer therapies. International classification and documentation systems

    International Nuclear Information System (INIS)

    The publication presents and explains verified, international classification and documentation systems for side effects induced by cancer treatments, applicable in general and clinical practice and clinical research, and covers in a clearly arranged manner the whole range of treatments, including acute and chronic side effects of chemotherapy and radiotherapy, surgery, or combined therapies. The book fills a long-felt need in tumor documentation and is a major contribution to quality assurance in clinical oncology in German-speaking countries. As most parts of the book are bilingual, presenting German and English texts and terminology, it satisfies the principles of interdisciplinarity and internationality. The tabulated form chosen for presentation of classification systems and criteria facilitate the user's approach as well as application in daily work. (orig./CB)

  18. Psychological side effects of immune therapies: symptoms and pathomechanism.

    Science.gov (United States)

    Kovacs, David; Kovacs, Peter; Eszlari, Nora; Gonda, Xenia; Juhasz, Gabriella

    2016-08-01

    Immunotherapies revolutionised the treatment of several disorders but show specific side-effect profiles which frequently involve psychological symptoms. Long term interferon-alpha (IFN-alpha) therapy can cause wide-ranging psychiatric side-effects from fatigue, insomnia, anxiety to full-blown depression. This treatment-emergent depression shares several symptoms with major depressive disorder (MDD) with a predominance of somatic/neurovegetative symptoms, and can be treated with antidepressants. However, this experience directed research to inflammatory mechanisms in MDD. MDD has been confirmed as a heterogeneous disorder with a subgroup of patients suffering from low-grade chronic inflammation and frequently resistant to traditional antidepressant treatment. Thus future research should develop strategies to identify those MDD patients who could benefit from drugs acting through inflammatory pathways. PMID:27456240

  19. Side Effects Exhibited by Athletes Using Anabolic Steroids

    OpenAIRE

    Leonid S. Khodasevich; Tat'yana V. Voskoboinikova

    2013-01-01

    The article examines the general problems of the use of anabolic steroids by athletes. The main reason they are banned in sports is because they artificially increase human performance by stimulating various metabolisms, as well as stimulating the constructive and energetic metabolism processes. The prohibited anabolic steroids are not only harmful to the athletes’ health but they also pose a very real threat to their life. Information regarding the side effects of anabolic steroids can be ef...

  20. [New side effects of proton pump inhibitors; time for reflection?].

    Science.gov (United States)

    de Wit, N J; Numans, M E

    2016-01-01

    Large population studies published recently have revealed additional risks of chronic use of proton pump inhibitors (PPIs). Dementia and renal failure were reported as long-term follow-up side effects of chronic use, in addition to the previously known increased risk for various infections, osteoporosis and metabolic disturbances. In the light of ongoing over-prescription of PPIs, this should lead to reconsideration of individual indications. PMID:27334088

  1. Phytochemicals that counteract the cardiotoxic side effects of cancer chemotherapy

    OpenAIRE

    Anita Piasek; Agnieszka Bartoszek; Jacek Namieśnik

    2009-01-01

    Almost all clinically used antitumor drugs exhibit toxic side effects affecting heart function. Because of cardiotoxicity during anticancer chemotherapy, effective doses of cytostatics have to be limited, which may worsen antitumor efficacy. The cardiotoxicity induced by cytostatics of the anthracycline group in particular results, among others, from massive stimulation of ROS. It has therefore been suggested that some phytochemicals with high antioxidant potential, when administered together...

  2. Efeitos colaterais do metilfenidato Side effects of methylphenidate

    Directory of Open Access Journals (Sweden)

    Giuseppe Pastura

    2004-01-01

    Full Text Available OBJETIVOS: Revisar os principais efeitos colaterais do metilfenidato, em curto e longo prazos, no tratamento de crianças com Transtorno do Déficit de Atenção (TDAH. FONTES DE DADOS: Revisão de literatura nos últimos doze anos através de pesquisa no Medline e Lilacs. RESULTADOS: Dentre os efeitos colaterais que surgem em curto prazo, prevalecem a redução de apetite, insônia, cefaléia e dor abdominal, sendo a maioria autolimitada, dose-dependente e de média intensidade. Dentre aqueles em longo prazo, são descritas alterações discretas de pressão arterial e freqüência cardíaca e uma possível discreta diminuição da estatura. O abuso e a dependência ao medicamento são observados muito raramente. CONCLUSÕES: O perfil de efeitos colaterais do metilfenidato é seguro, não parecendo justificar o seu uso constrito no Brasil, ante os benefícios robustos amplamente demonstrados na literatura.OBJECTIVE: To review main short-term and long-term side effects of methylphenidate in the treatment of Attention-Deficit Disorder in children. SOURCE OF DATA: a 12-year review in Medline and Lilacs. RESULTS: Among those side effects showed in the short-term, anorexia, insomnia, headache and abdominal pain are the most common ones, being the majority self-limited, dose-dependent and of medium intensity. Long-term side effects consist of mild blood pressure and heart rate increase and possible light growth suppression effect. Abuse and dependency are very rare. CONCLUSIONS: Methylphenidate side effects profile is safe and does not seem to justify its restricted use in Brazil, considering its solid benefits widely demonstrated in literature.

  3. A Rare Side Effect of Metformin: Metformin-Induced Hepatotoxicity

    OpenAIRE

    AKSAY, Ersin

    2007-01-01

    Metformin is an oral hypoglycemic agent that is commonly used in the treatment of type 2 diabetes mellitus. While metformin-associated metabolic acidosis is a widely recognized side effect of this drug, metformin-induced hepatotoxicity has been rarely reported in the literature. We present herein the case of a 52-year-old male in whom metformin-associated lactic acidosis and metformin-induced hepatotoxicity developed.

  4. INFLUENCE OF ELECTROACUPUNCTURE ON ARTIFICIAL ABORTION-INDUCED SIDE EFFECTS

    Institute of Scientific and Technical Information of China (English)

    田丽颖

    2001-01-01

    In the present study, the effect of electroecupuncture (EA) of acupoints of Ren, Spleen and Stomach Meridians on artificial abortion-induced side effects was observed in 100 artificial abortion women. In comparison with 45 artificial abortion women in the control group (who had not accepted EA treatment), EA possessed significant effects in relieving abdominal pain, reducing vaginal bleeding duration, lowering infection rate and infertility rate after artificial abortion operation.

  5. Brinzolamide-timolol suspension: acceptability and side effect profile

    OpenAIRE

    Doherty MD; Fraser SG; Phelan PS

    2011-01-01

    MD Doherty, SG Fraser, PS PhelanSunderland Eye Infirmary, Sunderland, Tyne and Wear, UKBackground: This study aimed to determine the frequency, nature, and impact of side effects associated with the use of brinzolamide-timolol suspension, a topical ocular antihypertensive preparation.Methods: A questionnaire was distributed to 76 consecutive patients attending the Sunderland Eye Infirmary Glaucoma Service who were using the brinzolamide-timolol suspension. The questions related specifically t...

  6. Beta-blocker therapy: identification and management of side effects.

    Science.gov (United States)

    Dennis, K E; Froman, D; Morrison, A S; Holmes, K D; Howes, D G

    1991-09-01

    The purpose of this study was to develop and test a new beta-Blocker Visual Analog Scale designed to identify and quantify the impact that the side effects of beta-blocker therapy have on people's lives, and the self-management practices people use to mediate their influence. Instruments included the 20-item beta-Blocker Visual Analog Scale and the Profile of Mood States. Subjects had hypertension; 51 men were involved in a larger study involving antihypertensive medications and exercise, and 19 men and women were receiving beta-blocker therapy as first-line drug of choice. Estimates of internal consistency reliability, content validity, and concurrent and discriminant validity were moderately strong. The most problematic side effects were related to lack of sleep, vivid or active dreams, lack of energy and pep, diminished interest in sexual activity, and changes in vision. Among self-management practices used to mediate side effects were planning rest and activity periods, thinking carefully before reacting, and seeking out others for support. PMID:1680114

  7. Acceptability and perceived side effects of insecticide indoor residual spraying under different resistance management strategies

    Directory of Open Access Journals (Sweden)

    Rodríguez Américo David

    2006-01-01

    Full Text Available OBJECTIVE: To assess household acceptability and perceived side effects of residual indoor pyrethroid (PYR, carbamate and organophosphate insecticides sprayed by annual rotation (ROT, spatial mosaic (MOS, and a single insecticide (DDT or PYR in communities of the coastal plain of Chiapas, Mexico. MATERIAL AND METHODS: A questionnaire to assess the acceptability and perceived side effects of indoor insecticides was administered to one member of 30% of the families in eight villages of Chiapas. The association of different insecticide treatments with their responses was evaluated (Chi-square. The intensity of side effects indicated under different treatments was compared in an ordered logistic model, using a severity index as the response variable. RESULTS: Insecticide spraying as a probable cause of symptoms was identified by 2.1% of interviewees. A significantly high percentage of persons with blurred vision, dizziness, sneezing, coughing, numbness, watery eyes, and itching lived in villages under MOS and ROT and a high severity index was significantly associated with ROT treatment. Reduction of mosquito bites and cockroaches were the perceived main benefits, and most villagers that perceived no benefits lived in DDT treated villages. Most of the interviewees welcomed spraying (83.7%, but the smell and having to remove furniture from houses were the main arguments against it. CONCLUSIONS: Acceptability correlated with insecticide spray coverage, although the most frequent suggestion for improvement was to increase the understanding of the objectives of spraying in the communities. The frequency of side effects was low, but higher in localities where a combination of insecticides was applied. This is a limitation for the use of this type of resistance management strategy in public health.

  8. Which Depressive Symptoms and Medication Side Effects Are Perceived by Patients as Interfering Most with Occupational Functioning?

    Directory of Open Access Journals (Sweden)

    Raymond W. Lam

    2012-01-01

    Full Text Available Background. Major depressive disorder (MDD is associated with significant impairment in occupational functioning. This study sought to determine which depressive symptoms and medication side effects were perceived by patients with MDD to have the greatest interference on work functioning. Methods. 164 consecutive patients with MDD by DSM-IV criteria completed a standard assessment that included a self-rated questionnaire about the degree to which symptoms and side effects interfered with work functioning. Results. The symptoms perceived by patients as interfering most with work functioning were fatigue and low energy, insomnia, concentration and memory problems, anxiety, and irritability. The medication side effects rated as interfering most with work functioning were daytime sedation, insomnia, headache, and agitation/anxiety. There were no differences between men and women in symptoms or side effects that were perceived as interfering with work functioning. Limitations. This was a cross-sectional study; only subjective assessments of work functioning were obtained; the fact that patients were using varied medications acts as a potential confound. Conclusions. Specific depressive symptoms and medication side effects were perceived by patients as interfering more with occupational functioning than others. These factors should be considered in treatment selection (e.g., in the choice of antidepressant in working patients with MDD.

  9. Time course of late rectal- and urinary bladder side effects after MRI-guided adaptive brachytherapy for cervical cancer

    Energy Technology Data Exchange (ETDEWEB)

    Georg, P.; Georg, D.; Poetter, R.; Doerr, W. [Medical University Vienna/ AKH Wien (Austria). Dept. of Radiooncology; Medical University Vienna (Austria). Christian Doppler Laboratory for Medical Radiation Research for Radiation Oncology; Medical University Vienna/ AKH Wien (Austria). Comprehensive Cancer Centre; Boni, A.; Ghabuous, A. [Medical University Vienna/ AKH Wien (Austria). Dept. of Radiooncology; Goldner, G.; Schmid, M.P. [Medical University Vienna/ AKH Wien (Austria). Dept. of Radiooncology; Medical University Vienna/ AKH Wien (Austria). Comprehensive Cancer Centre

    2013-07-15

    Background and purpose: To analyze the time course of late rectal- and urinary bladder complications after brachytherapy for cervical cancer and to compare the incidence- and prevalence rates thereof. Patients and methods: A total of 225 patients were treated with external-beam radiotherapy (EBRT) and magnetic resonance imaging (MRI)-guided brachytherapy with or without chemotherapy. Late side effects were assessed prospectively using the Late Effects in Normal Tissue - Subjective, Objective, Management and Analytic (LENT/SOMA) scale. The parameters analyzed were time to onset, duration, actuarial incidence- (occurrence of new side effects during a defined time period) and prevalence rates (side effects existing at a defined time point). Results: Median follow-up was 44 months. Side effects (grade 1-4) in rectum and bladder were present in 31 and 49 patients, 14 and 27 months (mean time to onset) after treatment, respectively. All rectal and 76 % of bladder side effects occurred within 3 years after radiotherapy. Mean duration of rectal events was 19 months; 81 % resolved within 3 years of their initial diagnosis. Mean duration of bladder side effects was 20 months; 61 % resolved within 3 years. The 3- and 5-year actuarial complication rates were 16 and 19 % in rectum and 18 and 28 % in bladder, respectively. The corresponding prevalence rates were 9 and 2 % (rectum) and 18 and 21 % (bladder), respectively. Conclusion: Late side effects after cervical cancer radiotherapy are partially reversible, but their time course is organ-dependent. The combined presentation of incidence- and prevalence rates provides the most comprehensive information. (orig.)

  10. Radiogenic Side Effects After Hypofractionated Stereotactic Photon Radiotherapy of Choroidal Melanoma in 212 Patients Treated Between 1997 and 2007

    International Nuclear Information System (INIS)

    Purpose: To evaluate side effects of hypofractionated stereotactic photon radiotherapy for patients with choroidal melanoma. Patients and Methods: Two hundred and twelve patients with choroidal melanoma unsuitable for ruthenium-106 brachytherapy or local resection were treated stereotactically at the Medical University of Vienna between 1997 and 2007 with a Linac with 6-MV photon beams in five fractions with 10, 12, or 14 Gy per fraction. Examinations for radiogenic side effects were performed at baseline and every 3 months in the first 2 years, then every 6 months until 5 years and then once a year thereafter until 10 years after radiotherapy. Adverse side effects were assessed using slit-lamp examination, funduscopy, gonioscopy, tonometry, and, if necessary, fundus photography and fluorescein angiography. Evaluations of incidence of side effects are based on an actuarial analysis. Results: One hundred and eighty-nine (89.2%) and 168 (79.2%) of the tumors were within 3 mm of the macula and the optic disc, respectively. The five most common radiotherapy side effects were retinopathy and optic neuropathy (114 cases and 107 cases, respectively), cataract development (87 cases), neovascular glaucoma (46 cases), and corneal epithelium defects (41 cases). In total, 33.6%, 38.5%, 51.2%, 75.5%, and 77.6% of the patients were free of any radiation retinopathy, optic neuropathy, cataract, neovascular glaucoma, or corneal epithelium defects 5 years after radiotherapy, respectively. Conclusion: In centrally located choroidal melanoma hypofractionated stereotactic photon radiotherapy shows a low to moderate rate of adverse long-term side effects comparable with those after proton beam radiotherapy. Future fractionation schemes should seek to further reduce adverse side effects rate while maintaining excellent local tumor control.

  11. Radiogenic Side Effects After Hypofractionated Stereotactic Photon Radiotherapy of Choroidal Melanoma in 212 Patients Treated Between 1997 and 2007

    Energy Technology Data Exchange (ETDEWEB)

    Dunavoelgyi, Roman [Department of Ophthalmology, Medical University of Vienna, Vienna (Austria); Dieckmann, Karin [Department of Radiology, Medical University of Vienna, Vienna (Austria); Gleiss, Andreas [Section of Clinical Biometrics, Medical University of Vienna, Vienna (Austria); Sacu, Stefan; Kircher, Karl; Georgopoulos, Michael [Department of Ophthalmology, Medical University of Vienna, Vienna (Austria); Georg, Dietmar [Department of Radiology, Medical University of Vienna, Vienna (Austria); Zehetmayer, Martin, E-mail: martin.zehetmayer@meduniwien.ac.at [Department of Ophthalmology, Medical University of Vienna, Vienna (Austria); Poetter, Richard [Department of Radiology, Medical University of Vienna, Vienna (Austria)

    2012-05-01

    Purpose: To evaluate side effects of hypofractionated stereotactic photon radiotherapy for patients with choroidal melanoma. Patients and Methods: Two hundred and twelve patients with choroidal melanoma unsuitable for ruthenium-106 brachytherapy or local resection were treated stereotactically at the Medical University of Vienna between 1997 and 2007 with a Linac with 6-MV photon beams in five fractions with 10, 12, or 14 Gy per fraction. Examinations for radiogenic side effects were performed at baseline and every 3 months in the first 2 years, then every 6 months until 5 years and then once a year thereafter until 10 years after radiotherapy. Adverse side effects were assessed using slit-lamp examination, funduscopy, gonioscopy, tonometry, and, if necessary, fundus photography and fluorescein angiography. Evaluations of incidence of side effects are based on an actuarial analysis. Results: One hundred and eighty-nine (89.2%) and 168 (79.2%) of the tumors were within 3 mm of the macula and the optic disc, respectively. The five most common radiotherapy side effects were retinopathy and optic neuropathy (114 cases and 107 cases, respectively), cataract development (87 cases), neovascular glaucoma (46 cases), and corneal epithelium defects (41 cases). In total, 33.6%, 38.5%, 51.2%, 75.5%, and 77.6% of the patients were free of any radiation retinopathy, optic neuropathy, cataract, neovascular glaucoma, or corneal epithelium defects 5 years after radiotherapy, respectively. Conclusion: In centrally located choroidal melanoma hypofractionated stereotactic photon radiotherapy shows a low to moderate rate of adverse long-term side effects comparable with those after proton beam radiotherapy. Future fractionation schemes should seek to further reduce adverse side effects rate while maintaining excellent local tumor control.

  12. Extrapyramidal side effects with low doses of amisulpride.

    Science.gov (United States)

    Mandal, Nikhiles; Singh, Om P; Sen, Subrata

    2014-04-01

    Amisulpride, the newly introduced antipsychotic in India, is claimed to be effective in both positive and negative symptom schizophrenia and related disorders, though it has little or no action on serotonergic receptors. Limbic selectivity and lower striatal dopaminergic receptor binding capacity causes very low incidence of EPS. But, in clinical practice, we are getting EPS with this drug even at lower doses. We have reported three cases of akathisia, acute dystonia, and drug-induced Parkinsonism with low doses of amisulpride. So, we should keep this side effect in mind when using amisulpride. In fact, more studies are required in our country to find out the incidence of EPS and other associated mechanism.

  13. Side Effects Exhibited by Athletes Using Anabolic Steroids

    Directory of Open Access Journals (Sweden)

    Leonid S. Khodasevich

    2013-12-01

    Full Text Available The article examines the general problems of the use of anabolic steroids by athletes. The main reason they are banned in sports is because they artificially increase human performance by stimulating various metabolisms, as well as stimulating the constructive and energetic metabolism processes. The prohibited anabolic steroids are not only harmful to the athletes’ health but they also pose a very real threat to their life. Information regarding the side effects of anabolic steroids can be effectively used while working with athletes, their parents, the coaching staff and sports doctors to keep athletes healthy and to promote the goal of “winning without doping”.

  14. Pandemic influenza vaccines and neuraminidase inhibitors: efficacy and side effects.

    Science.gov (United States)

    Bijl, D

    2011-01-01

    At the time of the outbreak of the pandemic of New Influenza A (H1N1) pandemic influenza vaccines became available via an accelerated registration procedure. In 2005 large stocks of the neuraminidase inhibitor oseltamivir were built up in the Netherlands and other western countries. There was considerable doubt about the efficacy of this medicine. Initially reported positive effects of the drug were largely based on unpublished research, which was sponsored by the manufacturer and was partially written by ghostwriters. There now have been reports of rare and serious side effects. The first reports on the severity of the pandemic in Australia and New Zealand indicated a mild course.

  15. [Non-steroidal antirheumatics: side-effects and interactions].

    Science.gov (United States)

    Felder, M

    1982-08-28

    Side effects of non-steroidal antirheumatic drugs (NSAD) may occur in any organ system, since the prostaglandins, the synthesis of which is inhibited by NSAD, play a role in numerous adverse cellular processes throughout the body. Besides these physiologic regulations there are adverse effects of NSAD, such as bone marrow aplasia, of unexplained etiology. The interactions of NSAD are of clinical relevance in drug types such as the salicylates, pyrazolons and fenamic acids (e.g. interactions with cumarin derivatives). The clinically relevant interactions of NSAD are discussed in detail. PMID:6982512

  16. The effect of probiotics supplementation on Helicobacter pylori eradication rates and side effects during eradication therapy: a meta-analysis.

    Directory of Open Access Journals (Sweden)

    Yini Dang

    Full Text Available BACKGROUND: Previous meta-analyses reported that probiotics improve the effectiveness of Helicobacter pylori (H. pylori eradication during antibiotic therapy, while results regarding a possible reduction of side effects remained inconclusive. Moreover, the effectiveness of different strains of probiotics has not been studied so far. It is further conceivable that probiotics will produce additional effects only if antibiotics are relatively ineffective. METHODS: This meta-analysis includes eligible randomized controlled trials examining effects of probiotics supplementation on eradication rates (ER and side effects, published up to May 2014. Sub-group analysis was performed to compare different probiotic strains and antibiotic therapies with different effectiveness in controls (ER 80%. Publication bias was assessed with funnel plots and Harbord's test. The quality of the trials was assessed with the Cochrane risk of bias tool. RESULTS: Thirty-three RCTs involving a total of 4459 patients met the inclusion criteria in case of eradication rates of which 20 assessed total side effects in addition. Overall, the pooled eradication rate in probiotics supplementation groups was significantly higher than in controls (ITT analysis: RR 1.122, 95% CI 1.086-1.159, PP analysis: RR 1.114, 95% CI 1.070-1.159. Sub group-analysis could, however, confirm this finding only for four individual strains (Lactobacillus acidophilus, Lactobacillus casei DN-114001, Lactobacillus gasseri, and Bifidobacterium infantis 2036 and for relatively ineffective antibiotic therapies. There was a significant difference between groups in the overall incidence of side effects (RR 0.735, 95% CI 0.598-0.902. This result was, however, only confirmed for non-blinded trials. CONCLUSIONS: The pooled data suggest that supplementation with specific strains of probiotics compared with eradication therapy may be considered an option for increasing eradication rates, particularly when antibiotic

  17. Phytochemicals that counteract the cardiotoxic side effects of cancer chemotherapy

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    Anita Piasek

    2009-04-01

    Full Text Available Almost all clinically used antitumor drugs exhibit toxic side effects affecting heart function. Because of cardiotoxicity during anticancer chemotherapy, effective doses of cytostatics have to be limited, which may worsen antitumor efficacy. The cardiotoxicity induced by cytostatics of the anthracycline group in particular results, among others, from massive stimulation of ROS. It has therefore been suggested that some phytochemicals with high antioxidant potential, when administered together with antitumor agents, could decrease the toxic side effects of chemotherapy and reduce the risk of heart failure. This review summarizes findings of studies undertaken to identify edible plants or phytochemicals isolated from them displaying cardioprotective properties during chemotherapy. Such properties have been shown for such foods as grapes, garlic, tomato, spinach, and beetroot. A protective role on the heart is also displayed by melatonin (a hormone synthesized by the pineal gland, but also present in many edible plants, chalcones (precursors of all known flavonoids, some herbal dietary supplements, vitamins A, C, and E, selenium, and semisynthetic flavonoid 7-monohydroxyethylrutoside (monoHER. Although to date only a limited number of investigations have been carried out, their results suggest that dietary intervention with antioxidants found in edible plants may be a safe and effective way of alleviating the toxicity of anticancer chemotherapy and preventing heart failure.

  18. Side-effects of protein kinase inhibitors on ion channels

    Indian Academy of Sciences (India)

    Youn Kyoung Son; Hongzoo Park; Amy L Firth; Won Sun Park

    2013-12-01

    Protein kinases are one of the largest gene families and have regulatory roles in all aspects of eukaryotic cell function. Modulation of protein kinase activity is a desirable therapeutic approach for a number of human diseases associated with aberrant kinase activity, including cancers, arthritis and cardiovascular disorders. Several strategies have been used to develop specific and selective protein kinase modulators, primarily via inhibition of phosphorylation and down-regulation of kinase gene expression. These strategies are effective at regulating intracellular signalling pathways, but are unfortunately associated with several undesirable effects, particularly those that modulate ion channel function. In fact, the side-effects have precluded these inhibitors from being both useful experimental tools and therapeutically viable. This review focuses on the ion channel side-effects of several protein kinase inhibitors and specifically on those modulating K+, Na+ and Ca2+ ion channels. It is hoped that the information provided with a detailed summary in this review will assist the future development of novel specific and selective compounds targeting protein kinases both for experimental tools and for therapeutic approaches.

  19. Pesticide side effects in an agricultural soil ecosystem as measured by amoA> expression quantification and bacterial diversity changes

    DEFF Research Database (Denmark)

    Feld, Louise; Hjelmsø, Mathis Hjort; Nielsen, Morten Schostag;

    2015-01-01

    Assessing the effects of pesticide hazards on microbiological processes in the soil is currently based on analyses that provide limited insight into the ongoing processes. This study proposes a more comprehensive approach. The side effects of pesticides may appear as changes in the expression of ...

  20. An unexpected side-effect of a commonly used drug.

    Science.gov (United States)

    Fernández González, Francisco; Miranda, Samayra; Santiago Casiano, Mónica; Nieves, José; Adorno, Edgardo; Fernández González, Ricardo

    2013-01-01

    We report a case of a 68 year-old-female patient with clinical features of drug-induced lupus erythematosus after five years of treatment with amiodarone. She presented generalized skin rash, arthralgia on upper and lower extremities, associated with difficulty to walk. Remarkable laboratory results revealed a positive antinuclear antibody test and a skin rash biopsy showing a superficial and deep perivascular infiltrate of lymphocytes, histiocytes, and eosinophils. Once the etiology of the patient's symptoms was identified, the culprit drug was removed and she had a complete remission of all signs and symptoms. Early diagnose should be recognized for prompt intervention and avoid further complications associated with this rare side-effect.

  1. Measles Vaccine : A Study On Seroconversion And Side Effects

    Directory of Open Access Journals (Sweden)

    Malik Abida

    1998-01-01

    Full Text Available Research Question: 1. What is the extent of immune response of Edmonston Zagreb Strain in children? 2. What are the side effects of this vaccine? Objectives: 1. To follow up children after Edmonston Zagreb strain vaccination for evaluation of seroconverstion. Study: Cross sectional Setting: Well Baby Clinic of pediatrics OPD at J.N. Medical College, A.M.U., Aigarh (U.P participants: Children between 9-15 months. Sample Size: 100 consecutive children coming for routine immunization. Study variable: Malnourished and poor socio-economic status Outcome variable: Extent of seroconversion with no statistical significant difference between malnourished and socio-economically poor children. 26% showed minor self-limiting post vaccination reactions in all age groups. Recommendations: Edmonston Zagreb measles vaccine is recommended since it has very good immunogenic activity and post vaccination reactions.

  2. Side-effects of improving CERN's spam filter

    CERN Multimedia

    2004-01-01

    To further improve the fight against spam (unsolicited email), CERN implemented in June a mechanism that returns electronic mail messages to the sender if the originating server is wrongly configured. This "reverse DNS lookup" is an increasingly widespread technique to identify whether the sending e-mail server is legitimate and has a valid host name. This change has nearly doubled the spam rejection efficiency at CERN. However, it has a known side-effect. A small number of correspondents are sending legitimate electronic mail to CERN from mail servers that are incorrectly configured (in technical terms, they do not have a reverse DNS registration). These persons will have their messages returned to them with an error message, provided their sender address is valid. The typical error message that the correspondent receives in such cases is "Relaying denied. No reverse DNS configured for IP". If a correspondent complains to you that emails they are sending you at CERN are being returned with...

  3. Radiotherapy and "new" drugs-new side effects?

    Directory of Open Access Journals (Sweden)

    Niyazi Maximilian

    2011-12-01

    Full Text Available Abstract Background and purpose Targeted drugs have augmented the cancer treatment armamentarium. Based on the molecular specificity, it was initially believed that these drugs had significantly less side effects. However, currently it is accepted that all of these agents have their specific side effects. Based on the given multimodal approach, special emphasis has to be placed on putative interactions of conventional cytostatic drugs, targeted agents and other modalities. The interaction of targeted drugs with radiation harbours special risks, since the awareness for interactions and even synergistic toxicities is lacking. At present, only limited is data available regarding combinations of targeted drugs and radiotherapy. This review gives an overview on the current knowledge on such combined treatments. Materials and methods Using the following MESH headings and combinations of these terms pubmed database was searched: Radiotherapy AND cetuximab/trastuzumab/panitumumab/nimotuzumab, bevacizumab, sunitinib/sorafenib/lapatinib/gefitinib/erlotinib/sirolimus, thalidomide/lenalidomide as well as erythropoietin. For citation crosscheck the ISI web of science database was used employing the same search terms. Results Several classes of targeted substances may be distinguished: Small molecules including kinase inhibitors and specific inhibitors, antibodies, and anti-angiogenic agents. Combination of these agents with radiotherapy may lead to specific toxicities or negatively influence the efficacy of RT. Though there is only little information on the interaction of molecular targeted radiation and radiotherapy in clinical settings, several critical incidents are reported. Conclusions The addition of molecular targeted drugs to conventional radiotherapy outside of approved regimens or clinical trials warrants a careful consideration especially when used in conjunction in hypo-fractionated regimens. Clinical trials are urgently needed in order to

  4. Brinzolamide-timolol suspension: acceptability and side effect profile

    Directory of Open Access Journals (Sweden)

    Doherty MD

    2011-03-01

    Full Text Available MD Doherty, SG Fraser, PS PhelanSunderland Eye Infirmary, Sunderland, Tyne and Wear, UKBackground: This study aimed to determine the frequency, nature, and impact of side effects associated with the use of brinzolamide-timolol suspension, a topical ocular antihypertensive preparation.Methods: A questionnaire was distributed to 76 consecutive patients attending the Sunderland Eye Infirmary Glaucoma Service who were using the brinzolamide-timolol suspension. The questions related specifically to effects on daily life, blurring of vision, stinging, irritation, and acceptability compared with any drops previously used. Respondents were asked to grade their answers to these questions using a numerical scale from 0 to 10.Results: Seventy-six patients (100% responded, comprising 58 females and 18 males, aged 68–95 years, treated for 3–7 months. Quality of life was not significantly affected, with the majority of patients recording a response between 0 and 2. Visual blurring was a more prominent feature, with the most common scores being 3 and 4. Stinging did not appear to be a prominent feature, with 0 as the most common response. Similarly, irritation was not a common finding, with most respondents scoring 0 and 1. Finally, the brinzolamide-timolol suspension compared favorably with previously used drops, with the vast majority of patients expressing a preference for this suspension over other topical medications.Conclusion: Brinzolamide-timolol suspension appears to be a well tolerated and acceptable medication, with minimal effect on patient quality of life.Keywords: intraocular pressure, glaucoma, quality of life, side effects

  5. Early and Late Side Effects Associated with Photo(chemo)therapy

    OpenAIRE

    Günseli Öztürk

    2010-01-01

    Phototherapy (PUVA ve UVB) is a widely used and effective treatment method for a variety of dermatological diseases. Adverse effects associated with phototherapy can be classified as acute and chronic side effects. Acute side effects are mostly related with UV doses and drug intolerance, and include itching, nausea, erythema, edema and phototoxic reactions that sometimes blister formation is seen. Acute side effects are usually moderate and transient. Chronic side effects of phototherapy are ...

  6. Side effects of Deferasirox Iron Chelation in Patients with Beta Thalassemia Major or Intermedia

    Directory of Open Access Journals (Sweden)

    Murtadha Al-Khabori

    2013-03-01

    Full Text Available Objectives: Chelating agents remain the mainstay in reducing the iron burden and extending patient survival in homozygous beta-thalassemia but adverse and toxic effects may increase with the institution and long term use of this essential therapy. This study aimed to estimate the incidence of deferasirox (DFX side effects in patients with thalassemia major or intermedia.Methods: A retrospective study of 72 patients (mean age: 20.3±0.9 yrs; 36 male, 36 female with thalassemia major or intermedia treated at Sultan Qaboos University Hospital, Oman, was performed to assess the incidence of side effects related to deferasirox over a mean of 16.7 month follow-up period.Results: Six patients experienced rashes and 6 had gastro-intestinal upset. DFX was discontinued in 18 patients for the following reasons: persistent progressive rise(s in serum creatinine (7 patients; 40% mean serum creatinine rise from baseline, feeling unwell (2, severe diarrhea (1, pregnancy (1, death unrelated to chelator (2 and rise in serum transaminases (2. Three patients were reverted to desferoxamine and deferiprone combination therapy as DFX was no longer biochemically effective after 18 months of therapy. There was no correlation between baseline serum ferritin and serum creatinine or a rise in serum creatinine. Cardiac MRI T2* did not change with DFX therapy. However, there was an improvement in liver MRI T2* (p=0.013.Conclusion: Renal side effects related to deferasirox appear to be higher than those reported in published clinical trials. Further larger studies are required to confirm these findings.

  7. [Vascular calcifications, the hidden side effects of vitamin K antagonists].

    Science.gov (United States)

    Bennis, Youssef; Vengadessane, Subashini; Bodeau, Sandra; Gras, Valérie; Bricca, Giampiero; Kamel, Saïd; Liabeuf, Sophie

    2016-09-01

    Despite the availability of new oral anticoagulants, vitamin K antagonists (VKA, such as fluindione, acenocoumarol or warfarin) remain currently the goal standard medicines for oral prevention or treatment of thromboembolic disorders. They inhibit the cycle of the vitamin K and its participation in the enzymatic gamma-carboxylation of many proteins. The VKA prevent the activation of the vitamin K-dependent blood clotting factors limiting thus the initiation of the coagulation cascade. But other proteins are vitamin K-dependent and also remain inactive in the presence of VKA. This is the case of matrix Gla-protein (MGP), a protein that plays a major inhibitory role in the development of vascular calcifications. Several experimental and epidemiological results suggest that the use of the VKA could promote the development of vascular calcifications increasing thus the cardiovascular risk. This risk seems to be higher in patients with chronic kidney disease or mellitus diabetes who are more likely to develop vascular calcifications, and may be due to a decrease of the MGP activity. This review aims at summarizing the data currently available making vascular calcifications the probably underestimated side effects of VKA.

  8. Side effects of normalising radial basis function networks.

    Science.gov (United States)

    Shorten, R; Murray-Smith, R

    1996-05-01

    Normalisation of the basis function activations in a Radial Basis Function (RBF) network is a common way of achieving the partition of unity often desired for modelling applications. It results in the basis functions covering the whole of the input space to the same degree. However, normalisation of the basis functions can lead to other effects which are sometimes less desirable for modelling applications. This paper describes some side effects of normalisation which fundamentally alter properties of the basis functions, e.g. the shape is no longer uniform, maxima of basis functions can be shifted from their centres, and the basis functions are no longer guaranteed to decrease monotonically as distance from their centre increases--in many cases basis functions can 'reactivate', i.e. re-appear far from the basis function centre. This paper examines how these phenomena occur, discusses their relevance for non-linear function approximation and examines the effect of normalisation on the network condition number and weights.

  9. [Analgesics in geriatric patients. Adverse side effects and interactions].

    Science.gov (United States)

    Gosch, Markus

    2015-07-01

    Pain is a widespread symptom in clinical practice. Older adults and chronically ill patients are particularly affected. In multimorbid geriatric patients, pharmacological pain treatment is an extension of a previously existing multimedication. Besides the efficacy of pain treatment, drug side effects and drug-drug interactions have to be taken into account to minimize the health risk for these patients. Apart from the number of prescriptions, the age-related pharmacokinetic and pharmacodynamic changes significantly increase the risk among older adults. The use of non-steroidal anti-inflammatory drugs (NSAID) is widespread but NSAIDs have the highest risk of adverse drug reactions and drug interactions. In particular, the gastrointestinal, cardiovascular, renal and coagulation systems are affected. Apart from the known toxic effect on the liver (in high doses), paracetamol (acetaminophen) has similar risks although to a lesser degree. According to current data, metamizol is actually better than its reputation suggests. The risk of potential drug interactions seems to be low. Apart from the risk of sedation in combination with other drugs, tramadol and other opioids can induce the serotonin syndrome. Among older adults, especially in the case of polypharmacy, an individualized approach should be considered instead of sticking to the pain management recommended by the World Health Organization (WHO) in order to minimize drug-drug interactions and adverse drug reactions. PMID:26152872

  10. Massive proteinuria: a possible side effect of pyrantel pamoate?

    Science.gov (United States)

    Ferrara, Pietro; Bersani, Iliana; Bottaro, Giorgia; Vitelli, Ottavio; Liberatore, Pio; Gatto, Antonio; del Bufalo, Francesca; Romano, Valerio; Stabile, Achille

    2011-01-01

    Drug-induced renal injury represents a frequent clinical entity. The most common drugs associated with acute tubular necrosis are aminoglycosides, amphotericin B, radiocontrast agents, and cyclosporine, but no data exist about the potential renal toxicity due to anthelmintics administration. Anthelmintics are commonly considered quite safe agents, and side effects such as gastrointestinal, neurologic, hematologic, or hepatic injury have been only rarely described. We report a 4-year-old boy with persistent massive proteinuria without any other symptoms/signs suggesting nephrotic syndrome (NS). The only relevant anamnestic data was the administration of pyrantel pamoate due to oxyuriasis 7 days before the proteinuria development. The patient was affected by NS diagnosed 6 months before and treated with a 12-week course of corticosteroids. During follow-up, carried out at 3 and 6 months after discharge, he did not show further episodes of proteinuria, and no clinical symptoms/signs suggesting a relapse of NS were ever detected. Considering that the proteinuria observed in our patient spontaneously disappeared after 10 days without any treatment, apart from the interruption of the anthelmintic therapy, we would like to alert pediatricians about the possible occurrence of anthelmintics-related renal complications especially among predisposed patients and to perform a watchful waiting not considering the presence of even massive proteinuria as a certain sign of NS relapse. PMID:21500989

  11. A patient perspective of the impact of medication side effects on adherence: results of a cross-sectional nationwide survey of patients with schizophrenia

    Directory of Open Access Journals (Sweden)

    DiBonaventura Marco

    2012-03-01

    Full Text Available Abstract Background Antipsychotic medications often have a variety of side effects, however, it is not well understood how the presence of specific side effects correlate with adherence in a real-world setting. The aim of the current study was to examine the relationship between these variables among community-dwelling patients with schizophrenia. Methods Data were analyzed from a 2007-2008 nationwide survey of adults who self-reported a diagnosis of schizophrenia and were currently using an antipsychotic medication (N = 876. The presence of side effects was defined as those in which the patient reported they were at least "somewhat bothered". Adherence was defined as a score of zero on the Morisky Medication Adherence Scale. To assess the relationship between side effects and adherence, individual logistic regression models were fitted for each side effect controlling for patient characteristics. A single logistic regression model assessed the relationship between side effect clusters and adherence. The relationships between adherence and health resource use were also examined. Results A majority of patients reported experiencing at least one side effect due to their medication (86.19%. Only 42.5% reported complete adherence. Most side effects were associated with a significantly reduced likelihood of adherence. When grouped as side effect clusters in a single model, extra pyramidal symptoms (EPS/agitation (odds ratio (OR = 0.57, p = 0.0007, sedation/cognition (OR = 0.70, p = 0.033, prolactin/endocrine (OR = 0.69, p = 0.0342, and metabolic side effects (OR = 0.64, p = 0.0079 were all significantly related with lower rates of adherence. Those who reported complete adherence to their medication were significantly less likely to report a hospitalization for a mental health reason (OR = 0.51, p = 0.0006, a hospitalization for a non-mental health reason (OR = 0.43, p = 0.0002, and an emergency room (ER visit for a mental health reason (OR = 0.60, p

  12. Prevalence and Side Effects of Energy Drink Consumption among Medical Students at Umm Al-Qura University, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Naif A. Bawazeer

    2013-12-01

    Full Text Available Background: Energy drinks are freely available at markets and shops on the university campus without regulation or proper education regarding its side effects. The caffeine amount within energy drinks is high and could become an addictive substance or cause intoxication. Therefore, this study aims to assess the prevalence of energy drink consumption and its reported side effects among medical students. Methods:A total number of 257 medical students from Umm Al-Qura University completed a questionnaire about energy drinks that was administrated electronically from September through November, 2012. Results:Out of the 257 participants, 27.2% (n=70 reported consuming at least one energy drink per month, with 61.5% (n=48 being males. Males consume significantly more energy drinks than females (p=0.0001. The students consumed energy drinks to get energy in general (32.8% and while studying for exams or finishing a project (31.4%. Other reasons given include, lack of sleep (12.8%, just to be like friends (11.4%, or driving (8.5%. Heart palpitations are the most common side effect in our sample (20%, followed by insomnia (10%, headache and tremors (5.7%, nausea and vomiting (4.2% and nervousness (2.8%. Conclusion: Energy drinks consumption is common practice among medical students and the main reason cited for consumption is the need for energy during general activities. Approximately one-third of the consumers manifested some side effect after consumption. We recommend the need to create public awareness about energy drinks. Further studies are recommended to assess the educational level of students consuming energy drinks, about the dangerous side effects.

  13. Quality of life in colon cancer patients with skin side effects: preliminary results from a monocentric cross sectional study

    Directory of Open Access Journals (Sweden)

    Meriggi Fausto

    2010-04-01

    Full Text Available Abstract Background Epidermal growth factor receptor inhibitors are widely prescribed anticancer drugs. Patients treated commonly develop dermatologic adverse drugs reactions, but rarely they are involved in systematic evaluation of their quality of life. This monocentric cross sectional study is carried out to assess quality of life in colon cancer patients experienced skin side effects due to anti epidermal growth factor receptor inhibitors therapy. Methods Consecutive patients with skin side effects to therapy treated at Fondazione Poliambulanza were enrolled in this study. Quality of life was evaluated with the Italian validated version of Skindex-29 questionnaire, exploring three dimensions: symptoms, emotional, and physical functioning. Skindex-29 was administered one time between the eighth and the twelfth week of the treatment. Results Forty-five consecutive patients, mainly with metastatic colon cancer (29 female, 16 male, with an average age of 59.31 years (ranging from 34-78 were included in the study and analyzed. Patients showed a great impact of skin side effects on symptoms (mean 43, followed by emotional (mean 30, and functioning (mean 26 scales. In general women, the 55-65 age class, and patients with partial remission reported the worst quality of life. Conclusions Epidermal growth factor receptor inhibitors' skin side effects have an important impact on quality of life in advanced colon cancer patients; symptoms scale is the most effect respect to emotional and functioning scales.

  14. [Efficacy and side effects following immunization with Salmonella typhi Vi capsular polysaccharide vaccine].

    Science.gov (United States)

    Wang, Z G; Zhou, W Z; Shi, J

    1997-02-01

    Efficacy and side effects following the immunization with Salmonella typhi Vi capsular polysaccharide vaccine (Vi) were assessed. The diluted solution (DS) of Vi was used as placebo. A total number of 777 children and adults were observed for side effect response. Mild and moderate fever appeared 16.93% and 0.05% in Vi group, 15.01% and 0.03% in DS group, respectively (statistically significant). Two cases with mild local reaction were observed in Vi group. A total number of 81,506 vaccinees were investigated on the efficacy of Vi vaccine, using positive blood culture of Salmonolla typhi as a diagnostic criterion. The protective rate and index of vaccine were 71.35% and 3.49% respectively. If 2 cases of positive Widal's test were included in, the protective rate would come up to 78.17% with a protective index 4.85. Clinical data showed that fever seen in the cases in Vi group was much lower than that of DS group. The systematic and local reaction of Vi vaccine were mild. The vaccine is safe and has high protective rate. It can also decrease the degree of fever with only one single dose as primary immunization. We believe Vi vaccine may serve as a vaccine of new generation to be promoted.

  15. Exploring Motivations, Awareness of Side Effects, and Attitudes among Potential Egg Donors.

    Science.gov (United States)

    Gezinski, Lindsay B; Karandikar, Sharvari; Carter, James; White, Melinda

    2016-05-01

    This research study surveyed prospective egg donors at orientation to (a) understand women's motivations to donate eggs, (b) assess awareness and knowledge of egg donation prior to entry into the egg donation program, and (c) explore attitudes toward egg donation. Ninety-two women completed the questionnaire at one fertility clinic located in the Midwest between August 2011 and August 2012. Descriptive and inferential statistics as well as textual analysis were used to analyze the data. Three themes emerged regarding participant motivations: (1) altruistic, (2) financial, and (3) desire to pass on genetic material. The majority of participants were unconcerned with potential physical and psychological side effects; however, differences emerged based on motherhood status and educational level. Although potential donors felt recipients should receive some information about the donor, they tended to value privacy regarding information giving to resultant offspring. This research study has implications for social work practice, policy, and future research. It is crucial that women receive adequate procedural and side effect information prior to engaging in egg donation. PMID:27263197

  16. Side effects associated with the use of dexamethasone for prophylaxis of delayed emesis after moderately emetogenic chemotherapy

    OpenAIRE

    Vardy, J.; Chiew, K S; Galica, J; Pond, G R; Tannock, I F

    2006-01-01

    The role of dexamethasone to reduce delayed emesis following highly emetogenic chemotherapy is proven, but there is less evidence of benefit after mild–moderately emetogenic regimens. Here, we develop and evaluate a Dexamethasone Symptom Questionnaire (DSQ) to assess the side effects of dexamethasone in the week after patients receive moderately emetogenic chemotherapy. The DSQ was first optimised with the aid of a focus group. Sixty patients receiving oral dexamethasone for prophylaxis of de...

  17. Quality of life in colon cancer patients with skin side effects: preliminary results from a monocentric cross sectional study

    OpenAIRE

    Meriggi Fausto; Rota Luigina; Braun Claudia; Mosconi Paola; Rizzi Anna; Andreis Federica; Mazzocchi Maria; Zaniboni Alberto

    2010-01-01

    Abstract Background Epidermal growth factor receptor inhibitors are widely prescribed anticancer drugs. Patients treated commonly develop dermatologic adverse drugs reactions, but rarely they are involved in systematic evaluation of their quality of life. This monocentric cross sectional study is carried out to assess quality of life in colon cancer patients experienced skin side effects due to anti epidermal growth factor receptor inhibitors therapy. Methods Consecutive patients with skin si...

  18. Nursing-led management of side effects of radiation: evidence-based recommendations for practice

    OpenAIRE

    Poirier P

    2013-01-01

    Patricia PoirierUniversity of Maine School of Nursing, Orono, ME, USAAbstract: It has been estimated that 50%–60% of patients diagnosed with cancer will receive radiation therapy at some point in their treatment. Although radiation therapy can play a significant role in the cure or control of cancer, and the palliation of symptoms, it also has side effects. Side effects of radiation therapy can interfere with patient quality of life and daily functioning. Severe side effects can lea...

  19. Yoga-Based Rehabilitation Program in Reducing Physical and Emotional Side Effects in Patients With Cancer

    Science.gov (United States)

    2015-12-09

    Alopecia; Anxiety; Breast Carcinoma; Cognitive Side Effects of Cancer Therapy; Colorectal Carcinoma; Depression; Fatigue; Lung Carcinoma; Nausea and Vomiting; Pain; Psychological Impact of Cancer; Sleep Disorder; Weight Change

  20. Developing visual images for communicating information aboutantiretroviral side effects to a low-literate population.

    Science.gov (United States)

    Dowse, Ros; Ramela, Thato; Barford, Kirsty-Lee; Browne, Sara

    2010-09-01

    The side effects of antiretroviral (ARV) therapy are linked to altered quality of life and adherence. Poor adherence has also been associated with low health-literacy skills, with an uninformed patient more likely to make ARV-related decisions that compromise the efficacy of the treatment. Low literacy skills disempower patients in interactions with healthcare providers and preclude the use of existing written patient information materials, which are generally written at a high reading level. Visual images or pictograms used as a counselling tool or included in patient information leaflets have been shown to improve patients' knowledge, particularly in low-literate groups. The objective of this study was to design visuals or pictograms illustrating various ARV side effects and to evaluate them in a low-literate South African Xhosa population. Core images were generated either from a design workshop or from posed photos or images from textbooks. The research team worked closely with a graphic artist. Initial versions of the images were discussed and assessed in group discussions, and then modified and eventually evaluated quantitatively in individual interviews with 40 participants who each had a maximum of 10 years of schooling. The familiarity of the human body, its facial expressions, postures and actions contextualised the information and contributed to the participants' understanding. Visuals that were simple, had a clear central focus and reflected familiar body experiences (e.g. vomiting) were highly successful. The introduction of abstract elements (e.g. fever) and metaphorical images (e.g. nightmares) presented problems for interpretation, particularly to those with the lowest educational levels. We recommend that such visual images should be designed in collaboration with the target population and a graphic artist, taking cognisance of the audience's literacy skills and culture, and should employ a multistage iterative process of modification and

  1. Pharmacogenomic and clinical data link non-pharmacokinetic metabolic dysregulation to drug side effect pathogenesis

    DEFF Research Database (Denmark)

    Zielinski, Daniel C.; Filipp, F. V.; Bordbar, A.;

    2015-01-01

    Drug side effects cause a significant clinical and economic burden. However, mechanisms of drug action underlying side effect pathogenesis remain largely unknown. Here, we integrate pharmacogenomic and clinical data with a human metabolic network and find that non-pharmacokinetic metabolic pathways...

  2. Nursing-led management of side effects of radiation: evidence-based recommendations for practice

    Directory of Open Access Journals (Sweden)

    Poirier P

    2013-03-01

    Full Text Available Patricia PoirierUniversity of Maine School of Nursing, Orono, ME, USAAbstract: It has been estimated that 50%–60% of patients diagnosed with cancer will receive radiation therapy at some point in their treatment. Although radiation therapy can play a significant role in the cure or control of cancer, and the palliation of symptoms, it also has side effects. Side effects of radiation therapy can interfere with patient quality of life and daily functioning. Severe side effects can lead to delays in treatment, potentially affecting the outcome of treatment. All patients receiving radiation therapy are at risk of fatigue and skin reactions in the area of the body being treated. Other side effects of radiation therapy are specific to the part of the body being treated. Radiation therapy to the head and neck area may cause oral mucositis, dryness, and nutritional deficiencies. Radiation therapy to the chest or lung area may lead to difficulty in swallowing and eating. Radiation therapy to the pelvis frequently causes diarrhea. There are many nursing interventions available to manage the side effects of treatment based on best available evidence and expert opinion. Nurses in all settings are essential in helping patients manage the side effects of treatment and maintain their quality of life. The purpose of this review is to provide nurses with evidence-based recommendations and suggestions for managing common acute side effects of radiation therapy.Keywords: evidence-based practice, radiation therapy, side effects, nursing management

  3. Factors associated with the perception of side-effects relating to the use of contraceptive methods

    Directory of Open Access Journals (Sweden)

    Gerda Erasmus

    1985-09-01

    Full Text Available Limited research has been done in South Africa regarding the incidence of side-effects and perceptions of these among users of contraceptives. Numerous knowledge, attitude and practice (KAP surveys have been conducted by the Human Sciences Research Council (Erasmus 1981a; Erasmus 1981b; Erasmus 1982 ; Groenewald 1978 ; Lótter, Van Tonder 1976; Mostert, Malherbe 1974; Mostert 1974; Strydom 1981; Van der Merwe 1982 and in some of these studies questions concerning side-effects were included to determine reasons for discontinuation of specific contraceptive methods. The literature concerning research on side-effects related to contraceptive use usually pertains either to clinical studies

  4. Children's Experiences of End Stage Renal Failure, Coping with Its Treatment and Side-Effects, and Perceived Benefits of Starbright World Technology.

    Science.gov (United States)

    Sanderson, Laura Dees; Barry, Leasha M.

    2003-01-01

    Semi-structured interviews were used to assess experiences of three children (ages 8-17) with end stage renal failure, including their perceptions of treatment and side effects, coping strategies, and STARBRIGHT World technology, a program that provides peer support through video conferencing with other children. The benefits of STARBRIGHT are…

  5. Metabolic side effects and pharmacogenetics of second-generation antipsychotics in children.

    Science.gov (United States)

    Devlin, Angela M; Panagiotopoulos, Constadina

    2015-01-01

    Second-generation antipsychotics (SGAs) are increasingly being used to treat children for a range of mental health conditions, for example, anxiety disorder, attention deficit hyperactivity disorder and bipolar disorder. SGA treatment is associated with weight gain and cardiometabolic side effects such as dyslipidemia, insulin resistance and elevated blood pressure, in some, but not all children. This review provides an overview of the potential role of pharmacogenomics in predisposing a child to unhealthy weight gain and cardiometabolic side effects with SGA treatment. Specifically, the review includes a synopsis of the evidence for cardiometabolic side effects in SGA-treated children, illustrating the extent and depth of the problem; summarizes the potential long-term consequences of developing cardiometabolic risk during childhood and highlights genetic variants that may be useful in predicting cardiometabolic side effects in SGA-treated children.

  6. Side effects in Internet-based interventions for Social Anxiety Disorder

    Directory of Open Access Journals (Sweden)

    Johanna Boettcher

    2014-03-01

    Results suggest that a small proportion of participants in Internet-based interventions experiences negative effects during treatment. Information about potential side effects should be integrated in patient education in the practice of Internet-based treatments.

  7. Vaccine demand driven by vaccine side effects: dynamic implications for SIR diseases.

    Science.gov (United States)

    d'Onofrio, Alberto; Manfredi, Piero

    2010-05-21

    For infections for which the perceived risk of serious disease is steadily low, the perceived risk of suffering some vaccine side effects might become the driving force of the vaccine demand. We investigate the dynamics of SIR infections in homogeneously mixing populations where the vaccine uptake is a decreasing function of the current (or past) incidence, or prevalence, of vaccine side effects. We define an appropriate model where vaccine side-effects are modelled as functions of the age since vaccination. It happens that the vaccine uptake follows its own dynamics independent of epidemiological variables. We show the conditions under which the vaccine uptake lands on a globally stable equilibrium, or steadily oscillates, and the implications of such behaviour for the dynamics of epidemiological variables. We finally report some unexpected scenarios caused by trends in vaccine side effects.

  8. An unusual side effect of isotretinoin: retinoid dermatitis affecting external urethral meatus.

    Science.gov (United States)

    Alli, Nuran; Yorulmaz, Ahu

    2015-01-01

    Isotretinoin (Iso) is the most effective drug against severe nodulocystic acne. As a synthetic oral retinoid, Iso exerts its actions by modulating cell growth and differentiation. Targeting all the pathophysiologic processes in acne development, Iso has been considered to be an unique drug, however it has several side effects. While chelitis, xerosis, ocular sicca, arthralgia, myalgia, headache, hyperlipidemia are the most common side effects, teratogenicity and depressive symptoms are the most concerning ones. In addition, Iso has unusual side effects which have been described for the first time in the literature. Here, we report a remarkable side effect of Iso in a 23-years-old male patient with retinoid dermatitis affecting the external uretral meatus. To our knowledge, only few cases of retinoid dermatitis in the urethral mucosa due to Iso have been reported in the literature so far. PMID:24964168

  9. Oesophagus side effects related to the treatment of oesophageal cancer or radiotherapy of other thoracic malignancies.

    Science.gov (United States)

    Adebahr, Sonja; Schimek-Jasch, Tanja; Nestle, Ursula; Brunner, Thomas B

    2016-08-01

    The oesophagus as a serial organ located in the central chest is frequent subject to "incidental" dose application in radiotherapy for several thoracic malignancies including oesophageal cancer itself. Especially due to the radiosensitive mucosa severe radiotherapy induced sequelae can occur, acute oesophagitis and strictures as late toxicity being the most frequent side-effects. In this review we focus on oesophageal side effects derived from treatment of gastrointestinal cancer and secondly provide an overview on oesophageal toxicity from conventional and stereotactic fractionated radiotherapy to the thoracic area in general. Available data on pathogenesis, frequency, onset, and severity of oesophageal side effects are summarized. Whereas for conventional radiotherapy the associations of applied doses to certain volumes of the oesophagus are well described, the tolerance dose to the mediastinal structures for hypofractionated therapy is unknown. The review provides available attempts to predict the risk of oesophageal side effects from dosimetric parameters of SBRT. PMID:27644905

  10. Animal Models in Studies of Cardiotoxicity Side Effects from Antiblastic Drugs in Patients and Occupational Exposed Workers

    Directory of Open Access Journals (Sweden)

    Monica Lamberti

    2014-01-01

    Full Text Available Cardiotoxicity is an important side effect of cytotoxic drugs and may be a risk factor of long-term morbidity for both patients during therapy and also for staff exposed during the phases of manipulation of antiblastic drugs. The mechanism of cardiotoxicity studied in vitro and in vivo essentially concerns the formation of free radicals leading to oxidative stress, with apoptosis of cardiac cells or immunologic reactions, but other mechanisms may play a role in antiblastic-induced cardiotoxicity. Actually, some new cytotoxic drugs like trastuzumab and cyclopentenyl cytosine show cardiotoxic effects. In this report we discuss the different mechanisms of cardiotoxicity induced by antiblastic drugs assessed using animal models.

  11. The Association between Insomnia and Insomnia Treatment Side Effects on Health Status, Work Productivity, and Healthcare Resource Use

    OpenAIRE

    Marco DiBonaventura; Lance Richard; Maya Kumar; Anna Forsythe; Flores, Natalia M; Margaret Moline

    2015-01-01

    The aims of this study were (1) to compare health outcomes (i.e., health-related quality of life [HRQoL], productivity at work, and healthcare resource use visits) between those with insomnia and non-insomnia controls, (2) to compare health outcomes between those treated for insomnia and non-insomnia controls, and (3) to assess the prevalence of side effects of insomnia medications and their relationship with health outcomes. Data from the 2013 US (N = 75,000) and 5EU (N = 62,000) National He...

  12. Improving Patient Safety by Identifying Side Effects from Introducing Bar Coding in Medication Administration

    OpenAIRE

    Patterson, Emily S.; Cook, Richard I.; Marta L. Render

    2002-01-01

    Objective. In addition to providing new capabilities, the introduction of technology in complex, sociotechnical systems, such as health care and aviation, can have unanticipated side effects on technical, social, and organizational dimensions. To identify potential accidents in the making, the authors looked for side effects from a natural experiment, the implementation of bar code medication administration (BCMA), a technology designed to reduce adverse drug events (ADEs).

  13. Metoclopramide neurological side effects screening; a pharmacovigilence study in Romanian community pharmacies

    OpenAIRE

    Emil Ștefănescu; Mihaela Pleșu; Corina Scutari; Adrian Junghină; Horațiu Mireșan

    2015-01-01

    Background. Metoclopramide is a pharmacological agent frequently used in therapy against nausea and vomiting that can occur in indigestion, motion sickness, gastric ulcer, pyloric spasm and after surgery as a side effect of some anesthetics. Knowing the frequency and intensity of metoclopramide neurological side effects is essential for an efficient management of the dysfunctions it addresses. Material and method. Based on a standard questionnaire containing questions regarding metoclopra...

  14. Cisternography via computerised tomography: Technique and pathophysiology as causes of the side effects

    International Nuclear Information System (INIS)

    The article reports on experiences collected with intrathecal contrast amplification in computerized tomographie, using the nonionic contrast media metrizamideand iopamidol in a total of 80 examinations. The side effects are caused by the examination technique - which is discussed in detail -, the pathophysiology of CSF dynamics of the contrast media, but such side effects can be kept low if the relevant principles are observed. This makes the method both feasible and valuable. (orig./MG)

  15. Intentions to use Hypnosis to Control the Side Effects of Cancer and its Treatment

    OpenAIRE

    Sohl, Stephanie J.; Stossel, Lauren; Schnur, Julie B.; Tatrow, Kristin; Gherman, Amfiana; Montgomery, Guy H.

    2010-01-01

    Evidence suggests that hypnosis is an effective intervention for reducing distress, pain and other side effects associated with cancer and its treatment. However, hypnosis has failed to be adopted into standard clinical practice. This study (n=115) investigated overall intentions to use hypnosis to control side effects of cancer and its treatment, as well as demographic predictors of such intentions among healthy volunteers. Results suggest that the vast majority of patients (89%) would be wi...

  16. ANTIPSYCHOTIC SIDE-EFFECT – POTENTIAL RISK OF PATIENTS REJECTING THEIR TREATMENTS

    OpenAIRE

    Dadić-Hero, Elizabeta; Ružić, Klementina; Medved, Paola; Tatalović-Vorkapić, Sanja; Graovac, Mirjana

    2010-01-01

    Antipsychotics side-effects pose an enormous problem in psychiatric treatment. The choice of antipsychotics is a crucial issue in the treatment as both patients' cooperation and compliance often depend upon it. Severe side-effects might sometimes cause the treatment interruption, to which each patient is entitled. Schizotypal personality disorder (SPD) features include social and interpersonal deficits, discomfort with close relationships, as well as cognitive and perceptual distorti...

  17. Elevated eating disorder symptoms in women with a history of oral contraceptive side effects.

    Science.gov (United States)

    Bird, Jessica L; Oinonen, Kirsten A

    2011-08-01

    Previous research suggests a link between gonadal hormones and eating disorder symptomatology. This study examined the role of gonadal hormones and hormonal sensitivity in eating disorder (ED) symptoms by using oral contraceptive (OC) side effect history as an indicator of hormonal sensitivity. A questionnaire containing two scales of the Eating Disorder Inventory-2 and an OC side effect scale was completed by 174 healthy women who had used OCs. Histories of emotional and physical OC side effects were evaluated as predictors of body dissatisfaction and drive for thinness. Women with a history of negative OC side effects had higher levels of ED symptoms. After controlling for body mass index (BMI) and depression scores, OC side effect history remained a significant predictor of body dissatisfaction and drive for thinness. The experience of OC side effects may indicate a greater risk for increased eating disorder symptoms. The findings provide further support for a hormonal link to ED symptoms, as women who are more "sensitive" to exogenous gonadal hormones also experience more ED symptoms. PMID:21725835

  18. Predicting the neurobehavioral side effects of dexamethasone in pediatric acute lymphoblastic leukemia.

    Science.gov (United States)

    Warris, Lidewij T; van den Akker, Erica L T; Aarsen, Femke K; Bierings, Marc B; van den Bos, Cor; Tissing, Wim J E; Sassen, Sebastiaan D T; Veening, Margreet A; Zwaan, Christian M; Pieters, Rob; van den Heuvel-Eibrink, Marry M

    2016-10-01

    Although dexamethasone is an effective treatment for acute lymphoblastic leukemia (ALL), it can induce a variety of serious neurobehavioral side effects. We hypothesized that these side effects are influenced by glucocorticoid sensitivity at the tissue level. We therefore prospectively studied whether we could predict the occurrence of these side effects using the very low-dose dexamethasone suppression test (DST) or by measuring trough levels of dexamethasone. Fifty pediatric patients (3-16 years of age) with acute lymphoblastic leukemia (ALL) were initially included during the maintenance phase (with dexamethasone) of the Dutch ALL treatment protocol. As a marker of glucocorticoid sensitivity, the salivary very low-dose DST was used. A post-dexamethasone cortisol level predictive values of the DST for psychosocial problems and sleeping problems were 50% and 30%, respectively. Dexamethasone levels were not associated with neurobehavioral side effects. We conclude that neither the very low-dose DST nor measuring dexamethasone trough levels can accurately predict dexamethasone-induced neurobehavioral side effects. However, patients with glucocorticoid hypersensitivity experienced significantly more symptoms associated with dexamethasone-induced depression. Future studies should elucidate further the mechanisms by which neurobehavioral side effects are influenced by glucocorticoid sensitivity. PMID:27448086

  19. The acute side effects of bright light therapy: a placebo-controlled investigation.

    Directory of Open Access Journals (Sweden)

    Yevgeny Botanov

    Full Text Available Despite the emergence of numerous clinical and non-clinical applications of bright light therapy (LT in recent decades, the prevalence and severity of LT side effects have not yet been fully explicated. A few adverse LT effects-headache, eye strain, irritability, and nausea-have been consistently reported among depressed individuals and other psychiatric cohorts, but there exists little published evidence regarding LT side effects in non-clinical populations, who often undergo LT treatment of considerably briefer duration. Accordingly, in the present study we examined, in a randomized sample of healthy young adults, the acute side effects of exposure to a single 30-minute session of bright white light (10,000 lux versus dim red light (< 500 lux. Across a broad range of potential side effects, repeated-measures analyses of variance revealed no significant group-by-time (Pre, Post interactions. In other words, bright light exposure was not associated with a significantly higher incidence of any reported side effect than was the placebo control condition. Nevertheless, small but statistically significant increases in both eye strain and blurred vision were observed among both the LT and control groups. Overall, these results suggest that the relatively common occurrence of adverse side effects observed in the extant LT literature may not fully extend to non-clinical populations, especially for healthy young adults undergoing LT for a brief duration.

  20. A Pilot Study on Tamoxifen Sexual Side Effects and Hand Preference in Male Breast Cancer.

    Science.gov (United States)

    Motofei, Ion G; Rowland, David L; Popa, Florian; Bratucu, Eugen; Straja, Dan; Manea, Mirela; Georgescu, Simona R; Paunica, Stana; Bratucu, Mircea; Balalau, Cristian; Constantin, Vlad D

    2015-08-01

    Recent clinical and imaging studies suggest that sex hormones modulate sexuality according to a psychophysiologic process of lateralization of the brain, with androgens playing a greater role in sexual functioning of left hemibrain/right handedness and estrogens possibly for right hemibrain/left handedness. Based on this perspective, the current study attempted to specify the relationship between hand preference, estrogens, and sexual function in subjects with male breast cancer, taking into account the sexual side effects of tamoxifen as the agent for inhibiting estrogen action. Twenty-eight Romanian men-17 right-handed and 11 left-handed-undergoing treatment with tamoxifen for male breast cancer participated in this study. These men were assessed both prior to and during tamoxifen treatment using the International Index of Erectile Function, a standardized instrument used for the evaluation of various aspects of sexual functioning, including erectile function (EF), orgasmic function (OF), sexual desire (SD), and overall functioning (OF). A main effect for handedness was found on EF, OF, SD, and OS scales, with right-handed men showing higher functioning than left-handed men. Regarding interaction effects, the left-handed group of men showed greater decreased sexual functioning during tamoxifen (on three subscales: OF, SD, OS) compared to right-handed men. Further research should be conducted in order to support and refine this potential lateralized process of sexual neuromodulation within the brain. PMID:26108899

  1. Dose Effect Relationship for Late Side Effects of the Rectum and Urinary Bladder in Magnetic Resonance Image-Guided Adaptive Cervix Cancer Brachytherapy

    Energy Technology Data Exchange (ETDEWEB)

    Georg, Petra, E-mail: petra.georg@akhwien.at [Department of Radiotherapy, Medical University of Vienna, Vienna (Austria); Poetter, Richard; Georg, Dietmar; Lang, Stefan; Dimopoulos, Johannes C.A.; Sturdza, Alina E.; Berger, Daniel; Kirisits, Christian [Department of Radiotherapy, Medical University of Vienna, Vienna (Austria); Doerr, Wolfgang [Department of Radiotherapy, Medical University of Vienna, Vienna (Austria); Department of Radiotherapy and Radiation Oncology, Medical Faculty Carl Gustav Carus, University of Technology Dresden, Dresden (Germany)

    2012-02-01

    Purpose: To establish dose-response relationships for late side effects of the rectum and bladder in cervix cancer patients after magnetic resonance image-guided adaptive brachytherapy (IGABT). Methods and Materials: A cohort of 141 patients was treated with 45 to 50.4 Gy with or without cisplatin plus 4 fractions of 7 Gy IGABT. Doses for the most exposed 2, 1, and 0.1-cm{sup 3} (D{sub 2cc}, D{sub 1cc}, D{sub 0.1cc}) volumes of the rectum and bladder were converted into the equivalent dose in 2 Gy fractions (EQD2), using a linear quadratic model ({alpha}/{beta} = 3 Gy). Late side effects were prospectively assessed (using late effects in normal tissues subjective, objective, management and analytic [LENT SOMA]) scales. Dose-response relationships were determined by logit analyses. Results: Eleven patients developed rectal side effects, and 23 patients had urinary side effects. A significant dose effect was found for all rectal dose-volume histogram (DVH) parameters for patients with side effect grades of 1 to 4 but was only significant for D{sub 2cc} and D{sub 1cc} for grades {>=}2. The ED10 values for D{sub 2cc} were 73 Gy for grades 1 to 4 and 78 Gy for grades 2 to 4 rectal morbidity. For bladder side effects, a significant dose effect was shown for all DVH parameters for complication grades {>=}2; the respective ED10 was 101 Gy. Conclusions: Well-defined dose-response curves could be established for D{sub 2cc} in the rectum and the urinary bladder.

  2. Contraceptive effect and potential side-effects of deslorelin acetate implants in rats (Rattus norvegicus): preliminary observations.

    Science.gov (United States)

    Grosset, Claire; Peters, Stijn; Peron, Franck; Figuéra, Joëlle; Navarro, Christelle

    2012-07-01

    During the last ten years, numerous species have been treated with deslorelin implants to induce contraception. The aims of the study were 1) to assess contraceptive efficacy of 4.7 mg subcutaneous deslorelin implants in rats, 2) to determine the latency of contraceptive effect, and 3) to determine potential side effects. Three experimental females were implanted and their estrous cycle was studied by vaginal smear. Two weeks after implantation, a male whose fertility was previously assessed with a control female, was introduced into their cage. No female conceived during the 4 mo following implantation. Additionally, 38 pet rats were recruited from clients in practice to test for potential side effects, including 6 males and 32 females with a mean age of 14 mo. Local reaction and transient weight gain during the first 2 wk, as well as behavioral changes were recorded. According to this pilot study, deslorelin implant could be used as a contraceptive method in female rats. The latency period is about 2 wk. Nevertheless, it might be possible to refine the treatment further using hormonal measurements. The duration of contraceptive effect is to be determined in an upcoming study.

  3. The significance of Bremsstrahlung SPECT/CT after yttrium-90 radioembolization treatment in the prediction of extrahepatic side effects

    Energy Technology Data Exchange (ETDEWEB)

    Ahmadzadehfar, Hojjat; Muckle, Marianne; Sabet, Amir; Biermann, Kim; Haslerud, Torjan; Biersack, Hans-Juergen; Ezziddin, Samer [University Hospital Bonn, Department of Nuclear Medicine, Bonn (Germany); Wilhelm, Kai [University Hospital Bonn, Department of Radiology, Bonn (Germany); Kuhl, Christiane [University Hospital Aachen, Department of Radiology, Aachen (Germany)

    2012-02-15

    Unwanted deposition of {sup 90}Y microspheres in organs other than the liver during radioembolization of liver tumours may cause severe side effects such as duodenal ulcer. The aim of this study was to evaluate the significance of posttherapy bremsstrahlung (BS) SPECT/CT images of the liver in comparison to planar and SPECT images in the prediction of radioembolization-induced extrahepatic side effects. A total of 188 radioembolization procedures were performed in 123 patients (50 women, 73 men) over a 2-year period. Planar, whole-body and BS SPECT/CT imaging were performed 24 h after treatment as a part of therapy work-up. Any focally increased extrahepatic accumulation was evaluated as suspicious. Clinical follow-up and gastroduodenoscopy served as reference standards. The studies were reviewed to evaluate whether BS SPECT/CT imaging was of benefit. In the light of anatomic data obtained from SPECT/CT, apparent extrahepatic BS in 43% of planar and in 52% of SPECT images proved to be in the liver and hence false-positive. The results of planar scintigraphy could not be analysed further since 12 images were not assessable due to high scatter artefacts. On the basis of the gastrointestinal (GI) complications and the results of gastroduodenoscopy, true-positive, true-negative, false-positive and false-negative results of BS SPECT and SPECT/CT imaging in the prediction of GI ulcers were determined. The sensitivity, specificity, positive and negative predictive values and the accuracy of SPECT and SPECT/CT in the prediction of GI ulcers were 13%, 88%, 8%, 92% and 82%, and 87%, 100%, 100%, 99% and 99%, respectively. Despite the low quality of BS images, BS SPECT/CT can be used as a reliable method to confirm the safe distribution of {sup 90}Y microspheres and in the prediction of GI side effects. (orig.)

  4. Mobile Phone Based System Opportunities to Home-based Managing of Chemotherapy Side Effects

    Science.gov (United States)

    Davoodi, Somayeh; Mohammadzadeh, Zeinab; Safdari, Reza

    2016-01-01

    Objective: Applying mobile base systems in cancer care especially in chemotherapy management have remarkable growing in recent decades. Because chemotherapy side effects have significant influences on patient’s lives, therefore it is necessary to take ways to control them. This research has studied some experiences of using mobile phone based systems to home-based monitor of chemotherapy side effects in cancer. Methods: In this literature review study, search was conducted with keywords like cancer, chemotherapy, mobile phone, information technology, side effects and self managing, in Science Direct, Google Scholar and Pub Med databases since 2005. Results: Today, because of the growing trend of the cancer, we need methods and innovations such as information technology to manage and control it. Mobile phone based systems are the solutions that help to provide quick access to monitor chemotherapy side effects for cancer patients at home. Investigated studies demonstrate that using of mobile phones in chemotherapy management have positive results and led to patients and clinicians satisfactions. Conclusion: This study shows that the mobile phone system for home-based monitoring chemotherapy side effects works well. In result, knowledge of cancer self-management and the rate of patient’s effective participation in care process improved. PMID:27482134

  5. Mobile Phone Based System Opportunities to Home-based Managing of Chemotherapy Side Effects

    Science.gov (United States)

    Davoodi, Somayeh; Mohammadzadeh, Zeinab; Safdari, Reza

    2016-01-01

    Objective: Applying mobile base systems in cancer care especially in chemotherapy management have remarkable growing in recent decades. Because chemotherapy side effects have significant influences on patient’s lives, therefore it is necessary to take ways to control them. This research has studied some experiences of using mobile phone based systems to home-based monitor of chemotherapy side effects in cancer. Methods: In this literature review study, search was conducted with keywords like cancer, chemotherapy, mobile phone, information technology, side effects and self managing, in Science Direct, Google Scholar and Pub Med databases since 2005. Results: Today, because of the growing trend of the cancer, we need methods and innovations such as information technology to manage and control it. Mobile phone based systems are the solutions that help to provide quick access to monitor chemotherapy side effects for cancer patients at home. Investigated studies demonstrate that using of mobile phones in chemotherapy management have positive results and led to patients and clinicians satisfactions. Conclusion: This study shows that the mobile phone system for home-based monitoring chemotherapy side effects works well. In result, knowledge of cancer self-management and the rate of patient’s effective participation in care process improved.

  6. Metoclopramide neurological side effects screening; a pharmacovigilence study in Romanian community pharmacies

    Directory of Open Access Journals (Sweden)

    Emil Ștefănescu

    2015-04-01

    Full Text Available Background. Metoclopramide is a pharmacological agent frequently used in therapy against nausea and vomiting that can occur in indigestion, motion sickness, gastric ulcer, pyloric spasm and after surgery as a side effect of some anesthetics. Knowing the frequency and intensity of metoclopramide neurological side effects is essential for an efficient management of the dysfunctions it addresses. Material and method. Based on a standard questionnaire containing questions regarding metoclopramide therapy, we analyzed the answers given by 1000 patients or patient tutors in 20 open circuit pharmacies situated all over Bucharest. All subjects freely consented to participate in this study that was coordinated only by pharmacists. Results. Our study highlights the fact that in certain situations having to do with the age of patients, with the use of multiple drugs or with the tendency to self medicate, the neurological side effects of metoclopramide can reach dangerous levels. In some cases it might even be necessary to immediately interrupt metoclopramide therapy, despite its positive benefit/ risk ratio. Conclusions. Respecting the physician’s recommendations, avoiding self medication and reporting side effects as quickly as possible, are essential elements for minimizing the consequences of metoclopramide side effects.

  7. Irrigation with isoproterenol during ureterorenoscopy causes no systemic side-effects

    DEFF Research Database (Denmark)

    Jung, Helene U; Jakobsen, Joern S; Frimodt-Moeller, Poul C;

    2007-01-01

    Objective. Ureterorenoscopy causes complications that may be related to high intrarenal pressures generated during irrigation. Endoluminal isoproterenol administration has been shown to reduce pelvic pressure in pigs. The objective of this study was to investigate possible systemic side-effects o......Objective. Ureterorenoscopy causes complications that may be related to high intrarenal pressures generated during irrigation. Endoluminal isoproterenol administration has been shown to reduce pelvic pressure in pigs. The objective of this study was to investigate possible systemic side......-effects of isoproterenol irrigation during ureterorenoscopy in humans. Material and methods. Seven patients undergoing ureterorenoscopy due to renal stone disease were included. A 5-Fr catheter was retrogradely placed in the renal pelvis for pressure measurements. Prior to irrigation with isoproterenol (0.1 microg...... isoproterenol irrigation during ureterorenoscopy causes no cardiovascular side-effects and the drug may reduce renal pelvic pressure....

  8. Cardiovascular Side Effects of Atomoxetine and Its Interactions with Inhibitors of the Cytochrome P450 System

    Directory of Open Access Journals (Sweden)

    Pashtoon Murtaza Kasi

    2011-01-01

    Full Text Available Attention deficit hyperactivity disorder (ADHD is one of the most common neurobehavioral disorders of childhood and adolescence. Classically, stimulants have been used in the treatment of this condition. Atomoxetine (Strattera; Eli Lilly and Company is a selective norepinephrine reuptake inhibitor (SNRI, one of the first medications in the nonstimulant class of medications that has been approved by the FDA for the treatment of ADHD. Atomoxetine is a phenoxypropylamine derivative and is structurally related to the antidepressant fluoxetine. The common side effects reported with the use of atomoxetine include mainly GI disturbances. Cardiovascular side effects are less commonly reported. The increase in the noradrenergic tone may explain some of the side effects noted with the use of this medication. Here, we present a case of a patient who presented with syncope, orthostatic hypotension, and tachycardia and discuss the various clinical implications based on the pharmacokinetics and pharmacodynamics of the drug.

  9. Metabolic and Endocrine Side Effects of Atypical Antipsychotic Drugs in Children and Adolescents

    Directory of Open Access Journals (Sweden)

    Aysegul Tahiroglu

    2011-03-01

    Full Text Available omorbid psychiatric disorders, frequent hospitalization, multiple outpatient treatment, prior history of hypertension, obesity and lipid dysregulation are associated with higher risk of metabolic syndrome in children. Side effects of antipsychotic drugs and their management have recently become a major subject of research due to enhanced antipsychotic drug usage in child and adolescents. Prevention strategies are usually preferred to secondary or tertiary strategies in the management of metabolic syndrome associated with antipsychotic drugs. Clinicians should present multidisciplinary approach to endocrine and metabolic side effects due to antipsychotic use in pediatric patient groups and avoid multiple drug use in such patients. In this paper, we briefly reviewed metabolic side effects of second generation antipsychotic drugs in child and adolescent population, possible mechanisms of susceptibility to metabolic syndrome and pharmacological and non pharmacological treatment approach to prevention of weight gain.

  10. The Association between Insomnia and Insomnia Treatment Side Effects on Health Status, Work Productivity, and Healthcare Resource Use.

    Science.gov (United States)

    DiBonaventura, Marco; Richard, Lance; Kumar, Maya; Forsythe, Anna; Flores, Natalia M; Moline, Margaret

    2015-01-01

    The aims of this study were (1) to compare health outcomes (i.e., health-related quality of life [HRQoL], productivity at work, and healthcare resource use visits) between those with insomnia and non-insomnia controls, (2) to compare health outcomes between those treated for insomnia and non-insomnia controls, and (3) to assess the prevalence of side effects of insomnia medications and their relationship with health outcomes. Data from the 2013 US (N = 75,000) and 5EU (N = 62,000) National Health and Wellness Survey (NHWS) were used. The NHWS is a patient-reported survey administered to a demographically representative sample of adults. Those who met DSM-V criteria for insomnia and, separately, those treated for insomnia were compared with equivalently sized control groups who were identified using a propensity score matching method. Outcomes included HRQoL (Short Form 36v2), productivity at work (Work Productivity and Activity Impairment-General Health questionnaire), and healthcare resource use visits in the past 6 months and were analyzed using one-way ANOVAs. Among those with treated insomnia, those with and without side effects were compared on health outcomes using general linear models controlling for confounding variables. Patients with insomnia (n = 4147) and treated insomnia (n = 2860) in the 5EU reported significantly worse HRQoL than controls (health utilities: 0.60 vs. 0.74; 0.60 vs. 0.74, respectively), greater overall work impairment (38.74% vs. 14.86%; 39.50% vs. 15.66%), and more physician visits in the past 6 months (9.10 vs. 4.08; 9.58 vs. 4.11). Similar findings were observed in the US. Among those treated for insomnia, 13.56% and 24.55% in the US and 5EU, respectively, were non-adherent due to side effects. In the US, non-adherence was associated with significantly worse HRQoL (health utilities: 0.60 vs. 0.64, p work impairment (37.71% vs. 29.08%, p insomnia was observed in both the US and 5EU, and the association remained even after treatment

  11. The Association between Insomnia and Insomnia Treatment Side Effects on Health Status, Work Productivity, and Healthcare Resource Use.

    Directory of Open Access Journals (Sweden)

    Marco DiBonaventura

    Full Text Available The aims of this study were (1 to compare health outcomes (i.e., health-related quality of life [HRQoL], productivity at work, and healthcare resource use visits between those with insomnia and non-insomnia controls, (2 to compare health outcomes between those treated for insomnia and non-insomnia controls, and (3 to assess the prevalence of side effects of insomnia medications and their relationship with health outcomes. Data from the 2013 US (N = 75,000 and 5EU (N = 62,000 National Health and Wellness Survey (NHWS were used. The NHWS is a patient-reported survey administered to a demographically representative sample of adults. Those who met DSM-V criteria for insomnia and, separately, those treated for insomnia were compared with equivalently sized control groups who were identified using a propensity score matching method. Outcomes included HRQoL (Short Form 36v2, productivity at work (Work Productivity and Activity Impairment-General Health questionnaire, and healthcare resource use visits in the past 6 months and were analyzed using one-way ANOVAs. Among those with treated insomnia, those with and without side effects were compared on health outcomes using general linear models controlling for confounding variables. Patients with insomnia (n = 4147 and treated insomnia (n = 2860 in the 5EU reported significantly worse HRQoL than controls (health utilities: 0.60 vs. 0.74; 0.60 vs. 0.74, respectively, greater overall work impairment (38.74% vs. 14.86%; 39.50% vs. 15.66%, and more physician visits in the past 6 months (9.10 vs. 4.08; 9.58 vs. 4.11. Similar findings were observed in the US. Among those treated for insomnia, 13.56% and 24.55% in the US and 5EU, respectively, were non-adherent due to side effects. In the US, non-adherence was associated with significantly worse HRQoL (health utilities: 0.60 vs. 0.64, p <.05 and greater overall work impairment (37.71% vs. 29.08%, p <.05, among other significant differences. These relationships

  12. Knowledge of Psychiatric Nurses About the Potentially Lethal Side-Effects of Clozapine.

    Science.gov (United States)

    De Hert, Marc; De Beugher, Annelien; Sweers, Kim; Wampers, Martien; Correll, Christoph U; Cohen, Dan

    2016-02-01

    Clozapine is an antipsychotic with superior efficacy in treatment refractory patients, and has unique anti-suicidal properties and a low propensity to cause extrapyramidal side-effects. Despite these advantages, clozapine utilization is low. This can in part be explained by a number of potentially lethal side effects of clozapine. Next to psychiatrists nurses play a crucial role in the long-term management of patients with schizophrenia. It is therefore important that nurses know, inform and monitor patients about the specific side-effects of clozapine. A recent study of psychiatrists published in 2011 has shown that there was a gap in the knowledge about side-effects of clozapine. The knowledge about side-effects of clozapine in nurses has never been studied. This cross-sectional study evaluated the knowledge base regarding the safety of clozapine, and its potential mediators, of psychiatric nurses in 3 psychiatric hospitals in Belgium with a specifically developed questionnaire based on the literature and expert opinion (3 clozapine experts). A total of 85 nurses completed the questionnaire. The mean total score was 6.1 of a potential maximum score of 18. Only 3 of the 18 multiple choice knowledge questions were answered correctly by more than 50% of nurses. Only 24.9% of participants passed the test (>50% correct answers). Nurses working on psychosis units were more likely to pass the test (xx.y% vs yy.z%, p=0.0124). There was a trend that nurses with a lower nursing diploma were more likely to fail the test (p=0.0561). Our study clearly identifies a large gap in the basic knowledge of psychiatric nurses about clozapine and its side-effects. Knowledge could be increased by more emphasis on the topic in nurse's training curricula as well as targeted onsite training. Only 23.5% of participants indicate that there was sufficient information in their basic nursing training. PMID:26804506

  13. The long-term side effects of radiation therapy for benign brain tumors in adults

    Energy Technology Data Exchange (ETDEWEB)

    al-Mefty, O.; Kersh, J.E.; Routh, A.; Smith, R.R. (Univ. of Mississippi Medical Center, Jackson (USA))

    1990-10-01

    Radiation therapy plays an integral part in managing intracranial tumors. While the risk:benefit ratio is considered acceptable for treating malignant tumors, risks of long-term complications of radiotherapy need thorough assessment in adults treated for benign tumors. Many previously reported delayed complications of radiotherapy can be attributed to inappropriate treatment or to the sensitivity of a developing child's brain to radiation. Medical records, radiological studies, autopsy findings, and follow-up information were reviewed for 58 adult patients (31 men and 27 women) treated between 1958 and 1987 with radiotherapy for benign intracranial tumors. Patient ages at the time of irradiation ranged from 21 to 87 years (mean 47.7 years). The pathology included 46 pituitary adenomas, five meningiomas, four glomus jugulare tumors, two pineal area tumors, and one craniopharyngioma. Average radiation dosage was 4984 cGy (range 3100 to 7012 cGy), given in an average of 27.2 fractions (range 15 to 45 fractions), over a period averaging 46.6 days. The follow-up period ranged from 3 to 31 years (mean 8.1 years). Findings related to tumor recurrence or surgery were excluded. Twenty-two patients had complications considered to be delayed side effects of radiotherapy. Two patients had visual deterioration developing 3 and 6 years after treatment; six had pituitary dysfunction; and 17 had varying degrees of parenchymal changes of the brain, occurring mostly in the temporal lobes and relating to the frequent presentation of pituitary tumors. One clival tumor with the radiographic appearance of a meningioma, developed 30 years post-irradiation for acromegaly. This study unveils considerable delayed sequelae of radiotherapy in a series of adult patients receiving what is considered safe treatment for benign brain tumors. 163 refs.

  14. The long-term side effects of radiation therapy for benign brain tumors in adults.

    Science.gov (United States)

    al-Mefty, O; Kersh, J E; Routh, A; Smith, R R

    1990-10-01

    Radiation therapy plays an integral part in managing intracranial tumors. While the risk:benefit ratio is considered acceptable for treating malignant tumors, risks of long-term complications of radiotherapy need thorough assessment in adults treated for benign tumors. Many previously reported delayed complications of radiotherapy can be attributed to inappropriate treatment or to the sensitivity of a developing child's brain to radiation. Medical records, radiological studies, autopsy findings, and follow-up information were reviewed for 58 adult patients (31 men and 27 women) treated between 1958 and 1987 with radiotherapy for benign intracranial tumors. Patient ages at the time of irradiation ranged from 21 to 87 years (mean 47.7 years). The pathology included 46 pituitary adenomas, five meningiomas, four glomus jugulare tumors, two pineal area tumors, and one craniopharyngioma. Average radiation dosage was 4984 cGy (range 3100 to 7012 cGy), given in an average of 27.2 fractions (range 15 to 45 fractions), over a period averaging 46.6 days. The follow-up period ranged from 3 to 31 years (mean 8.1 years). Findings related to tumor recurrence or surgery were excluded. Twenty-two patients had complications considered to be delayed side effects of radiotherapy. Two patients had visual deterioration developing 3 and 6 years after treatment; six had pituitary dysfunction; and 17 had varying degrees of parenchymal changes of the brain, occurring mostly in the temporal lobes and relating to the frequent presentation of pituitary tumors (two of these also had pituitary dysfunction). One clival tumor with the radiographic appearance of a meningioma, developed 30 years post-irradiation for acromegaly. This study unveils considerable delayed sequelae of radiotherapy in a series of adult patients receiving what is considered "safe" treatment for benign brain tumors.

  15. Histopathological study into side-effect toxicity of some drugs used in treatment of cancer.

    Science.gov (United States)

    el-Shazly, M O; Afify, M M; el-Dieb, M K

    1989-03-01

    The effect of cis-chlorodiamine platinum (cisplatin) on different tissues of rat was studied. Nephrotoxicity and neurotoxicity were clearly observed both clinically and histologically. The minimising action of penicillamine as a chelating agent and/or lasix as a diuretic on the toxic side-effect of cisplatin was also studied. Both agents succeeded in reducing the toxic side-effect of cisplatin to some extent but failed to reduce mortality among the experimental animals. The study has also manifested liver and heart to be additional organs susceptible to damage, following cisplatin treatment.

  16. Management of side effects of BCR/ABL-negative chronic myeloproliferative neoplasm therapies. Focus on anagrelide.

    Science.gov (United States)

    Antelo, María Luisa; de Las Heras, Natalia; Gonzalez Porras, Jose Ramón; Kerguelen, Ana; Raya, Jose María

    2015-12-01

    Although hydroxyurea is considered the first-line cytoreductive therapy in high-risk patients with polycythemia vera or essential thrombocythemia, approximately 20-25% of patients develop resistance or intolerance and they need an alternative therapy. Anagrelide is the treatment of choice in patients with essential thrombocythemia intolerant or with resistance to hydroxyurea. Anagrelide is usually well tolerated. Although there is concern about the increased risk of cardiac side effects, in most cases these are mild, and easily manageable. In this paper, the available evidence about the management of patients with myeloproliferative neoplasms, with a special focus on the side effects of drug therapies is reviewed.

  17. Side effects and complications following application of X-ray contrast media - risk reduction and prevention

    Energy Technology Data Exchange (ETDEWEB)

    Beyer, H.K.; Kukulies, R.; Schmitt, W.G.H.; Schulze, B.

    1987-12-01

    The development of nonionic low-osmolar contrast media resulted in a clear reduction of side-effect rate. Premedication involving H/sub 1/ and H/sub 2/ receptor blockers will further reduce the side-effect rate in the application of both nonionic and ionic contrast agents under specific conditions. The article suggests a targeted and purposeful application of H/sub 1/ and H/sub 2/ receptor blockers espec. if financial reasons require continuous administration of ionic contrast media in certain indications. By contrast, application of nonionic contrast agents in obligatory in all intra-arterial surgeries and in the examination of children. (orig.)

  18. A study on the side effects of adoption of risk informed regulation

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sung Pyeong; Lee, Kyeong Jin; Cheong, Wun Gwan; Song, Jong Sun; Na, Man Gyun; Paek, Won Phil; Yeom, Yu Seon; Hwang, Jeong Rae; Oh, Su Jin [Chosun Univ., Gwangju (Korea, Republic of)

    2000-03-15

    The objective of this project is to analyze the side effects of adoption of Risk Informed Regulation. To do so, critical issues of RIR are derived, and develop reasonable strategy to adopt RIR system. The final research goal of this project is to develop a reasonable strategy to adopt RIR system. The scope of this project is to survey the trends of RIR system of advanced nations, and study the side effects, i.e, safety aspects, economical aspects, safety regulation system aspects, and public acceptance aspects of adopting the RIR system. Also, several possible problems which can be made by adopting RIR system are analyzed.

  19. Systematic review and metaanalysis of statins for heterozygous familial hypercholesterolemia in children: evaluation of cholesterol changes and side effects.

    LENUS (Irish Health Repository)

    O'Gorman, Clodagh S

    2012-02-01

    Heterozygous familial hypercholesterolemia (heFH) affects 1 in 500 individuals. Evidence supports the low-density lipoprotein (LDL)-lowering effect of statins for adults with heFH. However, there are concerns regarding the treatment children with heFH. By performing a systematic review and metaanalysis of the published literature, this study aimed to evaluate the efficacy and safety of statins used for children with heFH. A systematic review was performed by searching multiple medical databases and citations to identify reports of randomized controlled trials of statins used to treat children with heFH. The trials were retrieved, reviewed, and subjected to metaanalysis. The search yielded 2,174 titles. Of the 63 studies retrieved and reviewed, 56 were excluded, 7 were included in the systematic review, and 4 were included in the metaanalysis. Significant heterogeneity was detected. The metaanalysis showed significant LDL lowering, high-density lipoprotein (HDL) cholesterol elevation, and increases in height and weight with statins. The metaanalysis could not be performed for many side effects of statins, but individual trials showed no significant side effects. Quality assessment showed methodologic concerns, with potential for bias. For example, six trials analyzed statin effects without intention to treat despite such a stated intention. Metaanalysis shows significant LDL lowering with statin treatment. Further studies, including epidemiologic and multicenter studies, are required.

  20. Pharmacy customers' knowledge of side effects of purchased medicines in Mexico

    NARCIS (Netherlands)

    Wirtz, Veronika J.; Taxis, Katja; Dreser, Anahi

    2009-01-01

    To analyse pharmacy customers' knowledge and information sources about side effects of medicines they purchased and factors associated with this knowledge. Cross-sectional survey and semi-structured interviews with customers of 52 randomly selected community pharmacies in Morelos state, Mexico. Cust

  1. Movement disorders in patients with schizophrenia and in their siblings: symptoms, side effects and mechanical measurements

    NARCIS (Netherlands)

    Koning, J.P.F.

    2011-01-01

    This thesis focuses on several aspects of movement disorders in patients with schizophrenia and in their unaffected siblings. The main hypothesis is that movement disorders are not just side effects of antipsychotic medication but may also be symptoms of the illness itself and are related to the (ge

  2. Positive Side Effects of a Job-Related Training Program for Older Adults in South Korea

    Science.gov (United States)

    Lee, Minhong; Choi, Jae-Sung

    2012-01-01

    The objective of the current study was to evaluate empirically positive side effects of a job-related training program on older adults' self-esteem, depression, and social networks. A total of 70 older adults participated in the study after completing the Older Paraprofessional Training Program developed and provided by the Continuing Education…

  3. Clinical management of clozapine patients in relation to efficacy and side-effects.

    Science.gov (United States)

    Naber, D; Holzbach, R; Perro, C; Hippius, H

    1992-05-01

    Medical charts of 480 schizophrenic in-patients (581 treatments) were analysed to evaluate the efficacy and side-effects of clozapine. Clozapine treatment lasted for mean 49 (s.d. 38) days. Of the sample, 11.0% showed worsening or no change, 31.5% slight improvement, 53.0% marked improvement and 4.5% almost total reduction of symptoms. At least one major side-effect occurred in 68.0% of patients. A combination of clozapine with classical neuroleptics, antidepressants, benzodiazepines or lithium is tolerated by most patients, but increases the incidence of some side-effects. Clozapine treatment had to be discontinued because of severe side-effects in 8.6% of patients. In 81 schizophrenic out-patients, clozapine significantly reduced the days of in-patient treatment and number of hospital readmissions. Two patients developed leucopenia but had no complications after clozapine withdrawal. This study indicates a satisfactory benefit/risk ratio and compliance in most of the patients. PMID:1358128

  4. The incidence, management, and evolution of rapamycin-related side effects in kidney transplant recipients

    NARCIS (Netherlands)

    Verhave, J.C.; Boucher, A.; Dandavino, R.; Collette, S.; Senecal, L.; Hebert, M.J.; Girardin, C.; Cardinal, H.

    2014-01-01

    Conversion from a calcineurin-inhibitor-based immunosuppression to a rapamycin-based immunosuppression may preserve kidney graft function. The side effects of rapamycin can limit its usefulness, but their management and evolution are rarely reported in clinical trials. We performed a retrospective c

  5. Of ants and men the unexpected side effects of complexity in society

    CERN Document Server

    Green, David G

    2014-01-01

    Why do things go wrong? Why, despite all the planning and care in the world, do things go from bad to worse? This book argues that it is because we are like the ants. Just as ants create an anthill without being aware of it, unintended side effects of human activity create all manner of social trends and crises. The book traces the way these trends emerge and the role they play in some of the major issues of our time. One of the greatest challenges today is the complexity of our social and economic systems. Every action has side effects that people often ignore or fail to see. The book examines the ways in which limitations in our thinking and behaviour lead to unintended side effects. It looks at the role played by complex networks of interactions. Finally, it looks at the way side effects of new technologies, especially computers and communication, have created an Information Revolution, the full repercussions of which are yet to be seen. In our race to create new technologies and sustain indefinite economi...

  6. Side Effects of Minocycline Treatment in Patients with Fragile X Syndrome and Exploration of Outcome Measures

    Science.gov (United States)

    Utari, Agustini; Chonchaiya, Weerasak; Rivera, Susan M.; Schneider, Andrea; Hagerman, Randi J.; Faradz, Sultana M. H.; Ethell, Iryna M.; Nguyen, Danh V.

    2010-01-01

    Minocycline can rescue the dendritic spine and synaptic structural abnormalities in the fragile X knock-out mouse. This is a review and preliminary survey to document side effects and potential outcome measures for minocycline use in the treatment of individuals with fragile X syndrome. We surveyed 50 patients with fragile X syndrome who received…

  7. Spontaneous Recovery of Previously Extinguished Behavior as an Alternative Explanation for Extinction-Related Side Effects

    Science.gov (United States)

    Waller, Raymond J.; Mays, Nicole M.

    2007-01-01

    Extinction is accepted as a viable intervention for behaviors that are hypothesized to be maintained by contingent attentional reinforcement. However, it is frequently acknowledged that extinction has potential numerous side effects, including the generation of aggressive behavior. This explanation does not provide a behavioral conceptualization…

  8. Perception of Side Effects of Chemotherapy among Cancer Patients in B.P. Koirala Memorial Cancer Hospital Bharatpur, Nepal

    Directory of Open Access Journals (Sweden)

    Sharmila Gurung

    2016-01-01

    Full Text Available jdjBackground & Objectives: These side effects of chemotherapy affect the patients’ daily life and quality of life adversely. It affects the different body system resulting in physical and non physical (psychosocial side effects. Cancer patients demand information to understand chemotherapy-related adverse effects and actions to be taken. The aim of the study is to find out the perception of side effects of chemotherapy among cancer patients.Materials and methods: A descriptive cross-sectional study was conducted among 200 cancer patients, using purposive sampling technique and data was collected via face to face interview. Descriptive as well as inferential statistics (T-test was used to see the significant difference between dependent and independent variables.Results: The overall perceived side effects of chemotherapy include: affects work and home duties (non physical side effect, followed by anxiety, loss of appetite, affects family, affect partner, feel constantly tired (fatigue, affects social activities, feel irritable, nausea and constipation respectively. There is significant difference between perception of side effects of chemotherapy and gender of respondents.Conclusion: The perceptions of side effects of chemotherapy are different from individual to individual. Patient’s perception of side effects of chemotherapy is concerned with non physical side effects rather than physical side effects.Journal of College of Medical Sciences-Nepal, Vol.11(4 2015: 14-19

  9. Multivariate Analysis of Side Effects of Drug Molecules Based on Knowledge of Protein Bindings and ProteinProtein Interactions.

    Science.gov (United States)

    Hasegawa, Kiyoshi; Funatsu, Kimito

    2014-12-01

    Here, we examined the relationships between 969 side effects associated with 658 drugs and their 1368 human protein targets using our hybrid approaches. Firstly, L-shaped PLS (LPLS) was used to construct a multivariate model of side effects and protein bindings of drug molecules. LPLS is an extension of standard PLS regression, where, in addition to the response matrix Y and the regressor matrix X, an extra data matrix Z is constructed that summarizes the background information of X. X and Y are matrices comprising drugs-target proteins, and drugs-side effects, respectively. The Z matrix is the proteinprotein interaction data. From the loading plot of Y, we could identify two remarkable side effects (urinary incontinence and increased salivation) From the corresponding loading plot of X, the responsible protein targets causing each side effect could be estimated (sodium channels and gamma-aminobutyric acid (GABA) receptors). The loading plot of the Z matrix indicated that the GABA receptors interact with each other and they heavily influence the side effect of increased salivation. Secondly, Bayesian classifier methods were separately applied to the cases of the two side effects. That is, the Bayesian classifier method was used to classify drug molecules as binding or not binding to the responsible protein targets associated with each side effect. Using atom-coloring techniques, it was possible to estimate which fragments on the drug molecule might cause the specific side effects. This information is valuable for drug design to avoid specific side effects.

  10. Treatment side effects and follow-up of malignant melanoma; Therapienebenwirkungen und Nachsorge bei malignem Melanom

    Energy Technology Data Exchange (ETDEWEB)

    Stahl, T. [Klinikum der Stadt Ludwigshafen gGmbH, Zentralinstitut fuer diagnostische und interventionelle Radiologie, Ludwigshafen (Germany); Loquai, C. [Universitaetsmedizin der Johannes-Gutenberg Universitaet Mainz, Hautklinik und Poliklinik, Mainz (Germany)

    2015-01-30

    Side effects in the therapy of malignant melanoma are primarily of importance for radiologists in advanced tumor stages. The available treatment options and their respective side effect profiles have undergone a profound change in recent years after the introduction of modern oncological therapies (e.g. immunotherapy and targeted therapy) with an increasing focus on individual tumor biology and differ significantly from those of classical chemotherapy. The immunotherapeutic agents, in particular ipilimumab, take on a special position because of their specific immune-mediated mechanisms of action and the associated side effects, so-called immune-related adverse events (irAE). The majority of the treatment effects are manifested on the skin (> 50 %) and are generally not detectable by diagnostic radiology. Only a comparatively small proportion of treatment side effects is detectable with diagnostic imaging (15-20 %) but as in the example of therapy-induced colitis with ipilimumab, may be rapidly fatal. In addition to colitis (10-20 %) further therapy side effects apparent in diagnostic imaging are hypophysitis (1.8-17 %), thyroiditis (0.8 %), myositis (1.7 %), fasciitis and sarcoid-like lymph node alterations (6.8 %). To detect radiologically detectable side effects early on and to delineate them especially from tumor progression and (opportunistic) infections, detailed knowledge of the therapeutic methods for melanoma, the mechanisms of action and in particular the sometimes very specific side effects is imperative for radiologists. (orig.) [German] Nebenwirkungen der Therapie des malignen Melanoms sind fuer den Radiologen primaer in fortgeschrittenen Tumorstadien von Bedeutung. Die zur Verfuegung stehenden Therapieoptionen und ihre jeweiligen Nebenwirkungsprofile haben sich in den letzten Jahren nach Einfuehrung moderner onkologischer Therapieoptionen, die sich zunehmend an der individuellen Tumorbiologie orientieren (zielgerichtete Therapie, Immuntherapie), einem

  11. A Questionnaire-based Study of the Views of Schizophrenia Patients and Psychiatric Healthcare Professionals in Japan about the Side Effects of Clozapine

    Science.gov (United States)

    Takeuchi, Ippei; Hanya, Manako; Uno, Junji; Amano, Yuhei; Fukai, Keiko; Fujita, Kiyoshi; Kamei, Hiroyuki

    2016-01-01

    Objective It is well documented that clozapine treatment causes agranulocytosis, but it can also induce drowsiness, constipation, and hypersalivation; however, these symptoms are usually less severe. It has been reported that clozapine-treated patients with schizophrenia and psychiatric healthcare professionals consider different side effects to be important. The aim of this study was to assess current practice related to the side effects of clozapine in clozapine-treated patients with schizophrenia and psychiatric healthcare professionals in Japan. Methods Data were collected from January 2014 to August 2015 in Okehazama Hospital, Kakamigahara Hospital, and Numazu Chuo Hospital. Clozapine-treated patients with schizophrenia and psychiatric healthcare professionals (psychiatrists and pharmacists) were enrolled in this study. Results Of the 106 patients and 120 psychiatric healthcare professionals screened, 100 patients and 104 healthcare professionals were included in this study. We asked the patients what side effects caused them trouble and we asked psychiatric healthcare professionals what side effects caused them concern. The patients and psychiatrists held similarly positive views regarding the efficacy of clozapine. The healthcare professionals were concerned about agranulocytosis (92.4%), blood routines (61.3%). On the other hand, the patients experienced hypersalivation (76.0%), sleepiness (51.0%). A positive correlation (R=0.696) was found between patient satisfaction and DAI-10 score. Conclusion Patients experienced more problems than healthcare professionals expected. However, usage experience of clozapine healthcare professionals tended to have similar results to patients. It is necessary that all healthcare professionals fully understand the efficacy and potential side effects of clozapine. This is very important for promoting clozapine treatment in Japan. PMID:27489383

  12. Benzolamide improves oxygenation and reduces acute mountain sickness during a high-altitude trek and has fewer side effects than acetazolamide at sea level.

    Science.gov (United States)

    Collier, David J; Wolff, Chris B; Hedges, Anne-Marie; Nathan, John; Flower, Rod J; Milledge, James S; Swenson, Erik R

    2016-06-01

    Acetazolamide is the standard carbonic anhydrase (CA) inhibitor used for acute mountain sickness (AMS), however some of its undesirable effects are related to intracellular penetrance into many tissues, including across the blood-brain barrier. Benzolamide is a much more hydrophilic inhibitor, which nonetheless retains a strong renal action to engender a metabolic acidosis and ventilatory stimulus that improves oxygenation at high altitude and reduces AMS. We tested the effectiveness of benzolamide versus placebo in a first field study of the drug as prophylaxis for AMS during an ascent to the Everest Base Camp (5340 m). In two other studies performed at sea level to test side effect differences between acetazolamide and benzolamide, we assessed physiological actions and psychomotor side effects of two doses of acetazolamide (250 and 1000 mg) in one group of healthy subjects and in another group compared acetazolamide (500 mg), benzolamide (200 mg) and lorazepam (2 mg) as an active comparator for central nervous system (CNS) effects. At high altitude, benzolamide-treated subjects maintained better arterial oxygenation at all altitudes (3-6% higher at all altitudes above 4200 m) than placebo-treated subjects and reduced AMS severity by roughly 50%. We found benzolamide had fewer side effects, some of which are symptoms of AMS, than any of the acetazolamide doses in Studies 1 and 2, but equal physiological effects on renal function. The psychomotor side effects of acetazolamide were dose dependent. We conclude that benzolamide is very effective for AMS prophylaxis. With its lesser CNS effects, benzolamide may be superior to acetazolamide, in part, because some of the side effects of acetazolamide may contribute to and be mistaken for AMS. PMID:27433337

  13. Balancing opioid-induced gastrointestinal side effects with pain management: Insights from the online community.

    Science.gov (United States)

    Whitman, Cynthia B; Reid, Mark W; Arnold, Corey; Patel, Haridarshan; Ursos, Lyann; Sa'adon, Roee; Pourmorady, Jonathan; Spiegel, Brennan M R

    2015-01-01

    Opioids cause gastrointestinal (GI) symptoms such as nausea, vomiting, pain, and (in 40 percent) constipation that diminish patients' quality of life. Outside traditional surveys, little is known about the opioid-induced constipation (OIC) patient experience and its impact on pain management. The purpose of this study was to use data from social media platforms to qualitatively examine patient beliefs about OIC and other prominent GI side effects, their impact on effective pain management and doctor-patient interaction. The authors collected Tweets from March 25 to July 31, 2014, and e-forum posts from health-related social networking sites regardless of timestamp. The authors identified specific keywords related to opioids and GI side effects to locate relevant content in the dataset, which was then manually coded using ATLAS.ti software. The authors examined 2,519,868 Tweets and more than 1.8 billion e-forum posts, of which, 88,586 Tweets and 9,767 posts satisfied the search criteria. Three thousand three individuals experienced opioidinduced GI side effects, mostly related to phenanthrenes (n = 1,589), and 1,274 (42.4 percent) individuals described constipation. Over-the-counter medications and nonevidence-based natural approaches were most commonly used to alleviate constipation. Many individuals questioned, rotated, reduced, or stopped their opioid treatments as a result of their GI side effects. Investigation of social media reveals a struggle to balance pain management with opioid-induced GI side effects, especially constipation. Individuals are often unprepared to treat OIC, to modify opioid regiments without medical advice, and to resort to using natural remedies and treatments lacking scientific evidence of effectiveness. These results identify opportunities to improve physician-patient communication and explore effective treatment alternatives. PMID:26535966

  14. PREVENTION OF CUTANEOUS SIDE EFFECTS OF TOPICAL TRETINOIN: USE OF ORAL VITAMINE E

    Directory of Open Access Journals (Sweden)

    G FAGHIHI

    2001-03-01

    Full Text Available Introduction: Acne vulgaris is an inflammatory disease of pilosebaceous folicles. Tretinoin is used as one of the topical treatments for acne vulgaris. It has different cutaneous side effects such as erythema, scaling, irritation and photosensitivity. The aim of this study was to evaluate the efficacy of oral Vitamine E in preventing the cutaneous side effects of topical tretinoin in acne patients.
    Methods: A clinical trial was performed in AI-Zahra Hospital in Isfahan for six months in 2000. 80 patients with mild to moderate facial acne were randomized into 2 groups. Group 1 (controls received topical solution of tretinoin 0.05 percent nightly and group 2 (cases received daily oral 100mg of Vit. E in addition. All patients were followed at 1, 4 and 6 weeks after initiation of treatment. Children under 12 years old, pregnant or lactating women were excluded.
    Results: At the end of one week, no cutaneous side effects were observed in 25 percent (10 of group 1 and 15 percent (6 of group 2 (P > 0.05. At the end of 4 weeks, 25 percent (10 of group 1 and 60 percent (24 of group 2 were without any cutaneous complications, while at the end of 6 weeks, 35 percent (14 of group 1 in comparison to 75 percent (30 of group 2 were free of any cutaneous side effects (P < 0.05. The most common side effect in both groups was exfoliation.
    Discussion: Daily oral 100 mg of Vit. E has been effective in preventing cutaneous complications of topical tretinoin in acne management, but there is a delay of one week in its onset of action. Meanwhile, Vitamine E is a safe modality with no undesirable effects in acne patients.

  15. Coping with side effects from cancer treatment in daily life from the perspective of cancer patients: A qualitative empirical study

    DEFF Research Database (Denmark)

    Pedersen, Birgith; Koktved, Dorte Pallesen; Nielsen, Lene Lyngø

    -related adverse events in everyday life. However development in cancer treatment and the societal demands for efficiency may limit the possibility for individualized support. Methods Nine patients were interviewed from March to July 2009 to explore the patients’ experience of coping with side effects in daily......Aim The aim of this paper is to deepen our understanding of how patients cope with side effects from cancer treatment in daily life. Background Patients receiving cancer treatment experience acute side effects and need individualized information and guidance in order to manage treatment...... identity but the side effects can control the daily life. Patients do not always possess the knowledge of how to handle the side effects and adaptation to the institutional efficiency can lead to lack of confidence and feelings of responsibility and guilt concerning coping with these side effects. The...

  16. Rediscovering drug side effects: the impact of analytical assumptions on the detection of associations in EHR data

    OpenAIRE

    Diaz-Garelli, Jose-Franck; Bernstam, Elmer V; MSE,; Rahbar, Mohammad H.; Johnson, Todd

    2015-01-01

    Large clinical datasets can be used to discover and monitor drug side effects. Many previous studies analyzed symptom data as discrete events. However, some drug side effects are inferred from continuous variables such as weight or blood pressure. These require additional assumptions for analysis. For example, we can define positive/negative thresholds and time windows within which we expect to see the side effect. In this paper, we discuss the impact of such assumptions on the ability to det...

  17. Perception of Side Effects of Chemotherapy among Cancer Patients in B.P. Koirala Memorial Cancer Hospital Bharatpur, Nepal

    OpenAIRE

    Sharmila Gurung; Radha Acharya Pandey

    2016-01-01

    jdjBackground & Objectives: These side effects of chemotherapy affect the patients’ daily life and quality of life adversely. It affects the different body system resulting in physical and non physical (psychosocial) side effects. Cancer patients demand information to understand chemotherapy-related adverse effects and actions to be taken. The aim of the study is to find out the perception of side effects of chemotherapy among cancer patients.Materials and methods: A descriptive cross-sec...

  18. Pesticide Side Effects in an Agricultural Soil Ecosystem as Measured by amoA Expression Quantification and Bacterial Diversity Changes.

    Directory of Open Access Journals (Sweden)

    Louise Feld

    Full Text Available Assessing the effects of pesticide hazards on microbiological processes in the soil is currently based on analyses that provide limited insight into the ongoing processes. This study proposes a more comprehensive approach. The side effects of pesticides may appear as changes in the expression of specific microbial genes or as changes in diversity. To assess the impact of pesticides on gene expression, we focused on the amoA gene, which is involved in ammonia oxidation. We prepared soil microcosms and exposed them to dazomet, mancozeb or no pesticide. We hypothesized that the amount of amoA transcript decreases upon pesticide application, and to test this hypothesis, we used reverse-transcription qPCR. We also hypothesized that bacterial diversity is affected by pesticides. This hypothesis was investigated via 454 sequencing and diversity analysis of the 16S ribosomal RNA and RNA genes, representing the active and total soil bacterial communities, respectively.Treatment with dazomet reduced both the bacterial and archaeal amoA transcript numbers by more than two log units and produced long-term effects for more than 28 days. Mancozeb also inhibited the numbers of amoA transcripts, but only transiently. The bacterial and archaeal amoA transcripts were both sensitive bioindicators of pesticide side effects. Additionally, the numbers of bacterial amoA transcripts correlated with nitrate production in N-amended microcosms. Dazomet reduced the total bacterial numbers by one log unit, but the population size was restored after twelve days. The diversity of the active soil bacteria also seemed to be re-established after twelve days. However, the total bacterial diversity as reflected in the 16S ribosomal RNA gene sequences was largely dominated by Firmicutes and Proteobacteria at day twelve, likely reflecting a halt in the growth of early opportunists and the re-establishment of a more diverse population. We observed no effects of mancozeb on diversity.

  19. Neonicotinoids in bees: a review on concentrations, side-effects and risk assessment

    NARCIS (Netherlands)

    Blacquière, T.; Smagghe, G.; Gestel, van C.A.M.; Mommaerts, V.

    2012-01-01

    Neonicotinoid insecticides are successfully applied to control pests in a variety of agricultural crops; however, they may not only affect pest insects but also non-target organisms such as pollinators. This review summarizes, for the first time, 15 years of research on the hazards of neonicotinoids

  20. HER2阳性乳腺癌中CD44v6的表达与曲妥珠单抗耐药的关系%Relationship between Expression of CD44v6 and Resistance of Trastuzumab Chemotheraphy in Metastatic Breast Cancer Patients with HER2 Positive

    Institute of Scientific and Technical Information of China (English)

    王延桂; 高美华

    2011-01-01

    目的:探讨曲妥珠单抗在治疗HER2阳性的转移性乳腺癌时,产生耐药性与CD44v6表达的相关性.方法:共66例HER2阳性转移性乳腺癌患者入组.接受曲妥珠单抗治疗的患者37例,其中18例获得了治疗前和治疗后转移性癌组织.采用免疫组化S-P法对治疗前、治疗后的不同乳腺组织进行CD44v6表达的研究.结果:CD44v6在经曲妥珠单抗治疗产生耐药的活检组织中阳性表达程度明显高于治疗前.结论:CD44v6的表达与曲妥珠单抗耐药相关.%Objective: To explore the correlation between the expression of CD44v6 and resistance of trastuzumab chemotheraphy for metastatic breast cancer patient with HER2 positive.Methods: 66 metastatic breast cancer patients with HER2 positive were eligible.Among 66 patients, 37 were received trastuzumab, and there were 18 patients who had tumor tissues before and after therapy.All species were analyzed by S-P immunohistochemical method using the monoclonal antibody CD44 v6.Results: CD44v6 in breast cancer tissues of resistance to traszuzumab were signifcantly higher than before the treatment.Conclusion: There may be correlation between the expression of CD44v6 and resistance to trastuzumab.

  1. Psychopharmacology of Attention-Deficit Hyperactivity Disorder: Effects and Side Effects.

    Science.gov (United States)

    Golmirzaei, Javad; Mahboobi, Hamidreza; Yazdanparast, Maryam; Mushtaq, Gohar; Kamal, Mohammad A; Hamzei, Enayatollah

    2016-01-01

    Attention-deficit hyperactivity disorder (ADHD) is a common psychiatric disorder in children which manifests with hyperactivity, impulsivity, and/or inattention. Several drugs are used in treatment of ADHD. Stimulants, atomoxetine, anti-depressants, and bupropion are common medications used in the treatment of ADHD. Stimulants are widely used as the first line treatment in children with ADHD. Their mechanism of action is the release of dopamine and norepinephrine in central nervous system. Methylphenidate is the most common stimulant used for the treatment of ADHD. Methylphenidate significantly reduces ADHD symptoms in children both at home and school and improves their social skills. Methylphenidate is safe in healthy children and has shown to have no cardiac side effects in these patients. Other medications include: Atomoxetine, Amphetamines, Clonidine, Melatonin, and anti-depressants. Effects, side effects, and mechanism of action these drugs have been discussed in this paper. PMID:26601963

  2. Hypertension as risk factor for radiation induced side-effects in breast cancer

    International Nuclear Information System (INIS)

    130 breast cancer patients were retrospectively evaluated for side-effects to estimate the influence of arterial hypertension. All were treated with mastecomy and irradiation (telecobalt). 79 patients had normal blood pressure, 51 showed arterial hypertension. Hypertension proved to be the strongest endogeneous factor for the development of side-effects. In contrast to the patients with normal blood pressure those with hypertension showed significant more arm lymphedema (p < 0.005) and teleangiectasia (p < 0.0001). Other endogeneous factors, like cardiovascular diseases or obesity, taken together led only to a higher rate of subcutaneous fibrosis (p < 0.002). Patients with arterial hypertension should receive axillary radiation only for strict indications and perhaps with a reduced dosage. (orig./MG)

  3. Priapism in Antipsychotic Drug Use: A Rare but Important Side Effect

    Directory of Open Access Journals (Sweden)

    Igne Sinkeviciute

    2012-01-01

    Full Text Available Priapism is a rare but important side effect of antipsychotic drugs which may evolve into a urological emergency. Most antipsychotic drugs are alpha-1 adrenergic antagonists, which is thought to be the principal mechanism involved in antipsychotic-induced priapism. Other aetiologies exist, however. A case is presented with multiple episodes of priapism during the use of several different antipsychotic drugs. The case is representative of many patients treated with antipsychotic drugs, as there were hyperprolactinemia, and illicit drug use, which are known causes of priapism. Moreover, the patient used combinations of antipsychotic drugs. The case thus illustrates the etiological complexity which could delay a diagnosis of antipsychotic-induced priapism, and the problem of establishing a link between priapism and one particular ingredient of a drug combination. The case presents how a treatment regimen was finally established balancing antipsychotic efficacy to acceptable side effects and offers guidance to physicians regarding how antipsychotic-induced priapism may be resolved.

  4. Preliminary results of the study about predictors of rectal side effects in radical radiotherapy of prostate cancer

    International Nuclear Information System (INIS)

    Objective: To analyze quantitatively and qualitatively the rectal side effect of radical radiotherapy applied to prostate cancer in patients treated at the National Cancer Institute (INCA) with three-dimensional external radiotherapy which the purposes is to determine predictions of this. Materials and Methods: From July 2008 to July 2010 98 patients were recruited, 63 of whom were followed up for 6 months. The gastrointestinal secondary effects occurred in different times of monitoring patients with RTOG / EORTC classifications (Radiation Therapy Oncology Group / European Organization for Research and Treatment of Cancer) and SOMA / LENT, is also used a questionnaire specifically constructed and validated by the cooperative Italian group . The results were correlated with clinical parameters (PSA, Gleason score, clinical T, risk class, hypertension and diabetes) and dosimetry (treatment volume, rectal volume, Total Dose, Dose Maximum rectum, mean dose to the rectum) to assess the correlation between them and the appearance of gastrointestinal secondary effects. Results: 27% and 28% patients experienced grade 1 and 2 RTOG rectal secondary effect at 1 and 3 months and 6 months the SOMA / LENT classification determined by 25%. Qualitatively altered intestinal transit is the most affected in these patients, it is having also found some relationship between the probability of occurrence of abnormal intestinal transit, and the tracking time passed. Conclusions: The rectal secondary effects is one of the major side effects both acute an chronic of the prostate radiotherapy, identify the determinants effects of the INCA patient population implies a substantial improvement in the quality of prostate cancer patients. Patients treated with radical radiotherapy for prostate cancer often have long survivals and consequently may suffer chronic effects of radiation therapy. We have verified the existence of secondary effects in the intestine but the results are very preliminary

  5. Side effects of anti-TNFa therapy in juvenile idiopathic arthritis

    Directory of Open Access Journals (Sweden)

    Elisabetta Valcamonica

    2011-09-01

    Full Text Available Aim of the study: To report adverse events registered in our population affected by JIA and treated with anti-TNFa blockers. Methods: Ninety-five patients were enrolled to be treated with Etanercept, median age 14 years (range 4-34; median duration of therapy 12 months (range1-40. 19 patients were als treated with MTX (median dose 12.5 mg/week. Fifty-six patients were enrolled to be treated with Infliximab associated with MTX (median dose of MTX 8.8mg/week, median age 23.2 years (range 7.8-34.9; median duration of therapy 20.1 months (range 1.4-60.4. All adverse events were divided in definitely, probably and possibly related to the biologic agent. Results: Side effects definitely related to Infliximab were the reactions to infusions and the Anti-dsDNA positivity. Side effects definitely related to Etanercept were severe headache and thrombocytopenia. Side effects probably correlated to both the biological agents were behavioural modifications and pain amplification syndrome. Probably correlated to the treatment with Etanercept was the onset of Crohn’s disease in 3 patients. Possibly correlated to the biological agents were the new onset or flare-up of Chronic Iridocyclitis and single cases of thyroideal cancer, hypoglossal nerve paralysis and a severe Cytomegalovirus pulmonary infection. No case of tuberculosis infection was registered during this study. Conclusions: Treatment with a TNFa antagonist seems to be associated with various adverse events. Some of them, like onset of Crohn’s disease, behavioural modifications are unusual and others, like pain amplification syndrome were never described before. Children and young adults affected by JIA should be monitored very carefully so as to limit as much as possible the risk of serious side effects on anti-TNFa therapy.

  6. Exercise for the Management of Side Effects and Quality of Life among Cancer Survivors

    OpenAIRE

    Mustian, Karen M.; Sprod, Lisa K.; Palesh, Oxana G.; Peppone, Luke J.; Janelsins, Michelle C.; Mohile, Supriya G.; Carroll, Jennifer

    2009-01-01

    Physical activity may play an important role in the rehabilitation of cancer survivors during and following treatment. Current research suggests numerous beneficial outcomes are experienced in cancer survivors undergoing exercise interventions during or following cancer treatment. Exercise not only plays a role in managing side effects but also improves functional capacity and quality of life. The purpose of this article is to provide an overview of the oncology literature supporting the use ...

  7. [Prevention of neuro- and cardiotoxic side effects of tuberculosis chemotherapy with noopept].

    Science.gov (United States)

    Mordyk, A V; Lysov, A V; Kondria, A V; Gol'dzon, M A; Khlebova, N V

    2009-01-01

    The study evaluated clinical efficiency of noopept used to prevent adverse side effects of antituberculous agents. It included 60 patients with newly diagnosed respiratory tuberculosis. Those in group 1 (n = 30) received 10 mg of noopept twice daily during the first month. The treatment promoted functional normalization of vegetative nervous system and antioxidative systems, reduced manifestations of anxiety, decreased frequency of adverse neuro- and cardiotoxic responses to antituberculous drugs. PMID:19565831

  8. An Uncommon Side Effect of Bupropion: A Case of Acute Generalized Exanthematous Pustulosis

    Directory of Open Access Journals (Sweden)

    Hasan Tak

    2015-01-01

    Full Text Available Acute generalized exanthematous pustulosis (AGEP is a rare inflammatory dermatosis characterized by multiple nonfollicular pustules that occur on erythematous skin. Despite its similarity to pustular psoriasis and association with fever and leukocytosis, AGEP typically heals quickly. Etiologically, drugs and viruses have been suspected in most cases. Here, we present a case of AGEP, in a woman, that developed 1 day after starting bupropion for smoking cessation, as a rare side effect of the treatment.

  9. [Untoward side effects of chemoradiotherapy in children with malignant brain tumors].

    Science.gov (United States)

    Morozova, S K; Begun, I V; Spivak, L V; Radiuk, K A; Papkevich, I I; Savich, T V; Pershaĭ, E B; Vashkevich, T I; Aleĭnikova, O V

    2002-01-01

    Untoward side-effects of chemoradiotherapy were compared in 48 children treated for brain tumors and those in remission lasting from less than 12 months to 11 years. The investigation concerned disturbances in the neurologic, endocrine, cardiovascular, urinary, hepatobiliary and psychic systems; neurologic ones proved the most frequent. No cases of heart failure were reported among patients with brain tumors during remission. Hormonal study revealed inhibited thyroid function in brain tumor sufferers. PMID:12455363

  10. The prevalence of chemotherapy side effects of cancerous patients on oral health

    OpenAIRE

    EshghyarN; Bateby M

    2001-01-01

    Different methods can be used to treat the malignant disease; surgery, radiotherapy, chemotherapy, and even cryotherapy are different approach to reach the best treatment for patients. The aim of this cross sectional study was to evaluate the prevalence of oral side effects followed by chemotherapy of cancerous patients in Imam Khomeini hospital. This study was conducted on 80 patients who were under chemotherapy more than once and their oral lesions were evaluated considering their physical ...

  11. Side effects of antiviral therapy in patients with chronic hepatitis C infection

    Directory of Open Access Journals (Sweden)

    Kostić Velimir

    2012-01-01

    Full Text Available Introduction. Chronic hepatitis C currently represents a global health problem, which is expected to be reduced by pegylated-interferon and ribavirin therapy. Material and Methods. We examined 88 patients with chronic hepatitis C, divided into three groups according to their comorbidity: the patients without comorbidity were in group I, group II included the patients on dialysis, and group III included the patients with hemophilia. Results. A significant difference was found in the percentage of achieved sustained virological response between the patients on dialysis and other patients, p<0.05. Having analyzed the therapy adverse effects, we observed a significantly higher decrease of erythrocytes count, hemoglobin and hematocrit levels in dialysis patients compared to others (p<0.01. The patients on hemodialysis predominantly had anemia and leukopenia, while thrombocytopenia was equally present in all groups. The dominant clinical side effect was flu-like syndrome, present in more than a half of patients. Discussion. The therapy positive effect is usually accompanied with adverse effects. The lowest therapeutic response was recorded in group II, due to the virus genotype 1. A significant decrease in hematological parameters was determined in all patients. The most common clinical adverse effect was flu-like syndrome, later manifestations included: weight loss, alopecia, insomnia and irritability. Side effects like psychosis, thyroid gland dysfunction or psoriasis were not recorded. Conclusion. A significant decrease in the value of all these hematological parameters was found in all groups of patients. Clinical side effects were present in 60% of patients. Side effects did not lead to discontinuation of therapy, but only to modification of drug doses.

  12. Usage and Perceived Side Effects of Personal Protective Measures against Mosquitoes among Current Users in Delhi

    Directory of Open Access Journals (Sweden)

    Charu Kohli

    2014-01-01

    Full Text Available Background. Mosquito-borne diseases constitute an important cause of morbidity and mortality. The use of personal protective measures (PPM like mats, bednets, screening, repellents, liquid vaporizers, mosquito coils, and so forth has been advocated as an effective tool in control of mosquito-borne diseases, but data about the safety profile of personal protective measures is still scarce. Objective. To study the usage and side effects of personal protective measures against mosquitoes among current users in Delhi. Materials and Methods. A community-based cross-sectional study among 350 adult individuals selected by systematic sampling method. Data was collected using pretested semistructured questionnaire after taking written informed consent. Data was analysed using SPSS version 17. Chi-square/Fisher’s Exact test was used for qualitative variables to find association and P value <0.05 was considered significant. Results. Out of 350 families selected, 210 belonged to rural area and 140 to urban area. Personal protective measures were used by 219 (62.5% subjects. Liquid vaporizer was the most preferred method (41.4%. Most common perceived side effect of personal protective measures was headache (7.7%. Other perceived side effects were cough (3.2%, sore throat (2.7%, allergy (1.3%, and eye irritation (0.9% predominantly among coil users. Conclusion. There is a need to have a close watch for side effects of personal protective measures among users. Further research is also needed to develop safe and effective personal protective measures against mosquitoes.

  13. [Acetaminophen-induced hypothermia, an AIDS related side-effect? About 4 cases].

    Science.gov (United States)

    Denes, Eric; Amaniou, Monique; Rogez, Jean-Philippe; Weinbreck, Pierre; Merle, Louis

    2002-10-01

    Hypothermia is an uncommon side effect of acetaminophen. We report 4 cases of HIV-infected patients who developed hypothermia after intravenous injection of propacetamol (the parenteral formulation of acetaminophen). The mechanism of this hypothermia is unknown. AIDS-induced changes in the metabolism of acetaminophen, could be an explanation. AIDS-associated opportunistic diseases may account for part of the mechanism. These hypothermias occur within 6 hours after the injection, are well tolerated and regress spontaneously. PMID:12486392

  14. THE USE OF AMIODARONE IN CLINICAL PRACTICE: THE PROBLEM OF SIDE EFFECTS

    Directory of Open Access Journals (Sweden)

    O. V. Gaisenok

    2016-01-01

    Full Text Available Characteristics of amiodarone in clinical practice are focused on. Amiodarone pharmacological mode of action and its pro-arrhythmic effect is presented. As well as various side effects that can happen in clinical practice. Special attention is paid to the problem of amiodarone-induced thyrotoxicosis, its classification, diagnosis and treatment. Prospects of new anti-arrhythmic drugs class III, in particular dronedaron are also discussed.

  15. Herbal Medicines for the Treatment of Cancer Chemotherapy-Induced Side Effects

    OpenAIRE

    Shunsuke eOhnishi; Hiroshi eTakeda

    2015-01-01

    Accumulating evidence suggests that Japanese herbal medicines, called Kampo, have beneficial effects on cancer chemotherapy-induced side effects. Rikkunshito ameliorates cisplatin-induced anorexia through an antagonistic effect on the 5-HT receptors and by increasing the serum ghrelin levels. Hangeshashinto improves irinotecan-induced diarrhea and chemotherapy-induced mucositis by inhibiting the activity of β-glucuronidase as well as the synthesis of prostaglandin E2. Goshajinkigan prevents o...

  16. Herbal medicines for the treatment of cancer chemotherapy-induced side effects

    OpenAIRE

    Ohnishi, Shunsuke; TAKEDA, HIROSHI

    2015-01-01

    Accumulating evidence suggests that Japanese herbal medicines, called Kampo, have beneficial effects on cancer chemotherapy-induced side effects. Rikkunshito ameliorates cisplatin-induced anorexia through an antagonistic effect on the 5-HT receptors and by increasing the serum ghrelin levels. Hangeshashinto improves irinotecan-induced diarrhea and chemotherapy-induced mucositis by inhibiting the activity of β-glucuronidase as well as the synthesis of prostaglandin E2. Goshajinkigan prevents o...

  17. Minimizing quality deteriorations of refrigerated foodstuffs as a side effect of defrosting

    DEFF Research Database (Denmark)

    Cai, Junping; Stoustrup, Jakob

    2008-01-01

    This paper proposes an optimization scheme for traditional refrigeration systems with hysteresis controllers and scheduled defrosts. It aims at minimizing the side effect of defrost cycles on the storage quality of refrigerated foodstuffs in supermarkets. By utilizing the thermal mass of air and...... products inside a display cabinet, this optimization scheme forces the compressor to work harder and cool down more prior to the scheduled defrosts, thus guaranteeing the product temperature after defrost cycles still to be within a controlled safe level....

  18. Anti-Angiogenic Drugs: Involvement in Cutaneous Side Effects and Wound-Healing Complication

    OpenAIRE

    Bodnar, Richard J.

    2014-01-01

    Significance: The uses of anti-angiogenic drugs have not only made an impact on the battle to eliminate cancer but are also responsible for a number of medical complications. The long-term use of these drugs has increased the spectrum and incidence of cutaneous side effects and wound-healing complications. It is, therefore, necessary to understand the overall impact that these drugs have on patient care.

  19. Animal models for predicting the efficacy and side effects of antipsychotic drugs

    OpenAIRE

    Pedro H. Gobira; Jivago Ropke; Aguiar, Daniele C; Jose A.S. Crippa; Moreira, Fabricio A.

    2013-01-01

    The use of antipsychotic drugs represents an important approach for the treatment of schizophrenia. However, their efficacy is limited to certain symptoms of this disorder, and they induce serious side effects. As a result, there is a strong demand for the development of new drugs, which depends on reliable animal models for pharmacological characterization. The present review discusses the face, construct, and predictive validity of classical animal models for studying the efficacy and side ...

  20. Treatment response in psychotic patients classified according to social and clinical needs, drug side effects, and previous treatment; a method to identify functional remission

    DEFF Research Database (Denmark)

    Alenius, Malin; Hammarlund-Udenaes, Margareta; Honoré, Per Gustaf Hartvig;

    2009-01-01

    , fewer psychotic symptoms, and higher rate of workers than those with the worst treatment outcome. CONCLUSION: In the evaluation, CANSEPT showed validity in discriminating the patients of interest and was well tolerated by the patients. CANSEPT could secure inclusion of correct patients in the clinic......; underestimating residual symptoms, negative symptoms, and side effects; or being to open for individual interpretation. The aim of this study was to present and evaluate a new method of classification according to treatment response and, thus, to identify patients in functional remission. METHOD: A naturalistic......, cross-sectional study was performed using patient interviews and information from patient files. The new classification method CANSEPT, which combines the Camberwell Assessment of Need rating scale, the Udvalg for Kliniske Undersøgelser side effect rating scale (SE), and the patient's previous treatment...

  1. Effect of anti-inflammatory treatment on depression, depressive symptoms and side effects: A systematic review and meta-analysis of randomized clinical trials

    DEFF Research Database (Denmark)

    Köhler, Karl Ole

    2014-01-01

    of anti-inflammatory interventions. Data Sources: Trials published prior to December, 31st 2013, were identified searching CENTRAL, PubMed, EMBASE, Psychinfo, Clinicaltrials.gov, and relevant review articles. Study Selection: Randomized, placebo-controlled trials assessing efficacy and side effects...... Outcome Measures: Depression scores after treatment and side effects. Results: 10 publications covering 14 trials (n=6,262) were included: 10 on non-steroidal anti-inflammatory drugs (NSAIDs) (n=4,258) and four on cytokine-inhibitors (n=2,004). The pooled effect estimate suggested that anti...... heterogeneity of the studies was not explained by differences in inclusion of clinical depression versus depressive symptoms or NSAIDs versus cytokine inhibitors. Sub-analyses particularly emphasized antidepressant properties for the selective COX-2 inhibitor celecoxib in general (SMD=-0.29; 95%-CI: -0.49 to -0...

  2. A Rare Side Effect due to TNF-Alpha Blocking Agent: Acute Pleuropericarditis with Adalimumab

    Directory of Open Access Journals (Sweden)

    Hakan Ozkan

    2013-01-01

    Full Text Available Tumor necrosis factor-alpha antagonism is an important treatment strategy in patients with rheumatoid arthritis, psoriatic arthritis, vasculitis, and ankylosing spondylitis. Adalimumab is one of the well-known tumor necrosis factor-alpha blocking agents. There are several side effects reported in patients with adalimumab therapy. Cardiac side effects of adalimumab are rare. Only a few cardiac side effects were reported. A 61-year-old man treated with adalimumab for the last 6 months due to psoriatic arthritis presented with typically acute pleuropericarditis. Chest X-ray and echocardiography demonstrated marked pericardial effusion. Patient was successfully evaluated for the etiology of acute pleuro-pericarditis. Every etiology was excluded except the usage of adalimumab. Adalimumab was discontinued, and patient was treated with 1200 mg of ibuprofen daily. Control chest X-ray and echocardiography after three weeks demonstrated complete resolution of both pleural and pericardial effusions. This case clearly demonstrated the acute onset of pericarditis with adalimumab usage. Acute pericarditis and pericardial effusion should be kept in mind in patients with adalimumab treatment.

  3. Image-guided preoperative prediction of pyramidal tract side effect in deep brain stimulation

    Science.gov (United States)

    Baumgarten, C.; Zhao, Y.; Sauleau, P.; Malrain, C.; Jannin, P.; Haegelen, C.

    2016-03-01

    Deep brain stimulation of the medial globus pallidus is a surgical procedure for treating patients suffering from Parkinson's disease. Its therapeutic effect may be limited by the presence of pyramidal tract side effect (PTSE). PTSE is a contraction time-locked to the stimulation when the current spreading reaches the motor fibers of the pyramidal tract within the internal capsule. The lack of side-effect predictive model leads the neurologist to secure an optimal electrode placement by iterating clinical testing on an awake patient during the surgical procedure. The objective of the study was to propose a preoperative predictive model of PTSE. A machine learning based method called PyMAN (for Pyramidal tract side effect Model based on Artificial Neural network) that accounted for the current of the stimulation, the 3D electrode coordinates and the angle of the trajectory, was designed to predict the occurrence of PTSE. Ten patients implanted in the medial globus pallidus have been tested by a clinician to create a labeled dataset of the stimulation parameters that trigger PTSE. The kappa index value between the data predicted by PyMAN and the labeled data was .78. Further evaluation studies are desirable to confirm whether PyMAN could be a reliable tool for assisting the surgeon to prevent PTSE during the preoperative planning.

  4. Symptoms and side effects in chronic non-cancer pain patients

    DEFF Research Database (Denmark)

    Olsen, T S; Jonsson, T; Højsted, J;

    2015-01-01

    pain of non-cancer origin for more than 6 months, were asked to fill in two questionnaires: QSSE-41 or QSSE-33 and SF-36. The first part of the study (QSSE-41) included an age- and sex-matched control group. RESULTS: A total of 67 patients were included in QSSE-41 and 60 patients in QSSE-33. In QSSE-41......, the mean number of symptoms reported by the patient group (12.3) was significantly higher than those reported by the controls (6.8) (P effects caused by analgesics, and out of those 61.3% were reported as acceptable and 38.......7% as unacceptable side effects. In the QSSE-33, the mean number of symptoms reported by the patient group was 13.6. Out of the total number of symptoms, 46.3% were reported to be side effects caused by analgesics, and out of those 56.4% were reported as acceptable and 43.6% as unacceptable side effects. CONCLUSIONS...

  5. Animal models for predicting the efficacy and side effects of antipsychotic drugs

    Directory of Open Access Journals (Sweden)

    Pedro H. Gobira

    2013-01-01

    Full Text Available The use of antipsychotic drugs represents an important approach for the treatment of schizophrenia. However, their efficacy is limited to certain symptoms of this disorder, and they induce serious side effects. As a result, there is a strong demand for the development of new drugs, which depends on reliable animal models for pharmacological characterization. The present review discusses the face, construct, and predictive validity of classical animal models for studying the efficacy and side effects of compounds for the treatment of schizophrenia. These models are based on the properties of antipsychotics to impair the conditioned avoidance response and reverse certain behavioral changes induced by psychotomimetic drugs, such as stereotypies, hyperlocomotion, and deficit in prepulse inhibition of the startle response. Other tests, which are not specific to schizophrenia, may predict drug effects on negative and cognitive symptoms, such as deficits in social interaction and memory impairment. Regarding motor side effects, the catalepsy test predicts the liability of a drug to induce Parkinson-like syndrome, whereas vacuous chewing movements predict the liability to induce dyskinesia after chronic treatment. Despite certain limitations, these models may contribute to the development of more safe and efficacious antipsychotic drugs.

  6. The evaluation-mediation hypothesis: does the specification of potential side effects influence the perceived risk of medication?

    International Nuclear Information System (INIS)

    Full text of publication follows: starting from the assumptions of support theory, this project analyzed the extent to which the specification of potential side effects influences the perceived risk associated, with a particular medication. Respondents were presented with an instruction leaflet for a medication which indicated (a) the overall probability that a side effect will occur or (b) the probability of occurrence of several specific side effects. Support theory predicts that the cognitive availability of potential side effects and therefore the perceived risk increases as a function of the specificity with which the side effects are presented. In contrast the evaluation-mediation hypothesis predicts that a more detailed presentation of potential side effects enhances the perceived quality of the information leaflet and thereby leads to a reduction of perceived risk. Support for the evaluation-mediation hypothesis was found in a series of studies which included the editing hypothesis and the elaboration likelihood model as additional explanations: the more detailed the information about potential side effects, the lower the estimated risk of suffering a side effect on taking the medication. As predicted, the influence of presentation specificity on perceived risk was mediated almost exclusively by the perceived quality of the information leaflet. A current series of studies seeks to support the evaluation-mediation hypothesis in a completely different domain, the perceived risk of environmental pollution by motor vehicles. (author)

  7. Adenosine AA Receptor Antagonists Do Not Disrupt Rodent Prepulse Inhibition: An Improved Side Effect Profile in the Treatment of Parkinson's Disease

    Directory of Open Access Journals (Sweden)

    Carina J. Bleickardt

    2012-01-01

    Full Text Available Parkinson's disease (PD is characterized by loss of dopaminergic neurons in the substantia nigra. Current treatments for PD focus on dopaminergic therapies, including L-dopa and dopamine receptor agonists. However, these treatments induce neuropsychiatric side effects. Psychosis, characterized by delusions and hallucinations, is one of the most serious such side effects. Adenosine A2A receptor antagonism is a nondopaminergic treatment for PD with clinical and preclinical efficacy. The present studies assessed A2A antagonists SCH 412348 and istradefylline in rodent prepulse inhibition (PPI, a model of psychosis. Dopamine receptor agonists pramipexole (0.3–3 mg/kg, pergolide (0.3–3 mg/kg, and apomorphine (0.3–3 mg/kg significantly disrupted PPI; ropinirole (1–30 mg/kg had no effect; L-dopa (100–300 mg/kg disrupted rat but not mouse PPI. SCH 412348 (0.3–3 mg/kg did not disrupt rodent PPI; istradefylline (0.1–1 mg/kg marginally disrupted mouse but not rat PPI. These results suggest that A2A antagonists, unlike dopamine agonists, have an improved neuropsychiatric side effect profile.

  8. Efficiency of combined carbamazepine and nootropics to reduce side effect of anticonvulsant therapy

    Directory of Open Access Journals (Sweden)

    Ivanov A.V.

    2013-01-01

    Full Text Available Background. The high rate of epileptic disease spreading determines the need of antiepileptic drugs investigation. Carbamazepine, being one of the most effective anticonvulsant drugs, has a wide spectrum of common side effects, and one of the supposed ways to solve this problem is to combine carbamazepine with nootrops. The possibility of the combined anticonvulsant and nootropic therapy still needs further researches. Objective. To study the efficiency of the combined carbamazepine and nootrops use in the experiment on rats and mice to reduce the side effects of anticonvulsant therapy in the form of impaired cognitive brain function and performance. Methods. The research was conducted on 50 white rats and 30 white mice divided randomly in 5 groups: group 1 received carbamazepine 40mg/kg; group 2 – carbamazepine 40 mg/kg + pyracetam 500 mg/kg; group 3 – carbamazepine 40 mg/kg + citicoline 500 mg/kg; group 4 – carbamazepine 40 mg/kg + memantine 10 mg/kg; group 5 – intact animals (control group. The myorelaxing effects of the therapy, physical working capacity, neurotoxity of the drugs were estimated on the 4th day of nootrops administration and 30 minutes after single carbamazepine administration. Histological examination of the brain specimens was performed; the doses of carbamazepine used in morphological study were 40 mg/kg, 150 mg/kg and 720 mg/kg intragastrally. Results. Administration of carbamazepine occurs moderate morphological changes of brain tissue caused by a reaction on the part of the microvasculature, the severity of which depends on the dose of the drug. Conclusion. The most effective combinations that remove the central side effects of carbamazepine are carbamazepine + gliatilin and carbamazepine + citicoline.

  9. Comparison of side effects of oxytetracycline and talc pleurodesis: an experimental study

    Directory of Open Access Journals (Sweden)

    Kavaklı Kuthan

    2010-12-01

    Full Text Available Abstract Background Chemical pleurodesis is widely recommended in the treatment of refractory pleural effusion or pulmonary air leak of different etiologies. Although several agents have been used, many questions have remained unanswered about their toxicity. Talc is the most commonly used agent for the treatment, with rare, serious complications reported. Oxytetracycline pleurodesis in clinical practice has been described in a few studies, but literature reveals no experimental studies using this agent. We performed a prospective, randomized, observer-blinded, controlled study to evaluate the changes in lung histology and systemic response to pleurodesis with oxytetracycline and talc in acute and subacute phases in a rat model. Methods Forty-two male albino Wistar rats were divided into three groups and 3 subgroups with 7 animals in each. Group 1 was given oxytetracycline, 35 mg/kg; Group 2 was given talc slurry, 60 mg/kg in 0.5 mL saline solution, and Group 3 was given only 0.5 mL saline intrapleurally. In subgroups "a" the nimls were sacrificed at the postoperative 72nd hour and, in subgroups "b", on the postoperative day 7. The surfaces were graded by microscopic examination. Results Oxytetracycline produced alveolar collapse, hemorrhage, edema, inflammation at the postoperative 72nd hour and hemorrhage on the postoperative day 7, while talc produced significant edema, inflammation, proliferation, fibrosis at the postoperative 72nd hour and hemorrhage, edema, inflammation, proliferation, and fibrosis on the postoperative day 7 (p Conclusions Both agents were shown to produce pulmonary lesions. In acute phase, the pulmonary side effects of oxytetracycline were more pronounced, whereas the side effects of talc were prolonged to subacute phase. We propose that the occasional side effects in humans may be related to these changes as were observed in our rat model, and like talc, oxytetracycline must be used cautiously in patients with limited

  10. Self-reported medication side effects in an older cohort living independently in the community - the Melbourne Longitudinal Study on Healthy Ageing (MELSHA: cross-sectional analysis of prevalence and risk factors

    Directory of Open Access Journals (Sweden)

    Browning Colette

    2010-06-01

    Full Text Available Abstract Background Medication side effects are an important cause of morbidity, mortality and costs in older people. The aim of our study was to examine prevalence and risk factors for self-reported medication side effects in an older cohort living independently in the community. Methods The Melbourne Longitudinal Study on Healthy Ageing (MELSHA, collected information on those aged 65 years or older living independently in the community and commenced in 1994. Data on medication side effects was collected from the baseline cohort (n = 1000 in face-to-face baseline interviews in 1994 and analysed as cross-sectional data. Risk factors examined were: socio-demographics, health status and medical conditions; medication use and health service factors. Analysis included univariate logistic regression to estimate unadjusted risk and multivariate logistic regression analysis to assess confounding and estimate adjusted risk. Results Self-reported medication side effects were reported by approximately 6.7% (67/1000 of the entire baseline MELSHA cohort, and by 8.5% (65/761 of those on medication. Identified risk factors were increased education level, co-morbidities and health service factors including recency of visiting the pharmacist, attending younger doctors, and their doctor's awareness of their medications. The greatest increase in risk for medication side effects was associated with liver problems and their doctor's awareness of their medications. Aging and gender were not risk factors. Conclusion Prevalence of self-reported medication side effects was comparable with that reported in adults attending General Practices in a primary care setting in Australia. The prevalence and identified risk factors provide further insight and opportunity to develop strategies to address the problem of medication side effects in older people living independently in the community setting.

  11. Thyroid side effects prophylaxis in front of nuclear power plant accidents.

    Science.gov (United States)

    Agopiantz, Mikaël; Elhanbali, Ouifak; Demore, Béatrice; Cuny, Thomas; Demarquet, Léa; Ndiaye, Cumba; Barbe, Françoise; Brunaud, Laurent; Weryha, Georges; Klein, Marc

    2016-02-01

    The better knowledge of the mechanisms of nuclear incidents and lessons learned from accidents in the recent past to improve the effectiveness of measures taken following a nuclear accident exposure to fallout of radioactive iodine isotopes. Thus, immediate, passive measures, such as containment, and stopping consumption of contaminated products are paramount. The earliest possible administration of stable iodine as potassium iodide (KI) reduces significantly (up to 90% if taken at the same time of the accident) thyroid radioactive contamination. These tablets should be given in priority to children and pregnant women. The side effects are minor. KI is not recommended for persons aged over 60 years, or for adults suffering from cardiovascular disorders.

  12. A Fundamental Step in IPM on Grapevine: Evaluating the Side Effects of Pesticides on Predatory Mites

    Directory of Open Access Journals (Sweden)

    Alberto Pozzebon

    2015-10-01

    Full Text Available Knowledge on side effects of pesticides on non-target beneficial arthropods is a key point in Integrated Pest Management (IPM. Here we present the results of four experiments conducted in vineyards where the effects of chlorpyrifos, thiamethoxam, indoxacarb, flufenoxuron, and tebufenozide were evaluated on the generalist predatory mites Typhlodromus pyri Scheuten and Amblyseius andersoni (Chant, key biocontrol agents of herbivorous mites on grapevines. Results show that indoxacarb and tebufenozide had a low impact on the predatory mites considered here, while a significant impact was observed for chlorpyrifos, flufenoxuron, and thiamethoxam. The information obtained here should be considered in the design of IPM strategies on grapevine.

  13. A review of nicotinamide: treatment of skin diseases and potential side effects.

    Science.gov (United States)

    Rolfe, Heidi M

    2014-12-01

    Nicotinamide, also known as niacinamide, is the amide form of vitamin B3. It is a precursor of essential coenzymes for numerous reactions in the body including adenosine triphosphate (ATP) production. Nicotinic acid, also known as niacin, is converted into nicotinamide in the body. The use of topical nicotinamide in the treatment of acne vulgaris; melasma; atopic dermatitis; rosacea; and oral nicotinamide in preventing nonmelanoma skin cancer is discussed. The possible side effects and consequences of excessive nicotinamide exposure are reviewed, including suggestions nicotinamide might have a role in the development of diabetes, Parkinson's disease, and liver damage.

  14. A review of nicotinamide: treatment of skin diseases and potential side effects.

    Science.gov (United States)

    Rolfe, Heidi M

    2014-12-01

    Nicotinamide, also known as niacinamide, is the amide form of vitamin B3. It is a precursor of essential coenzymes for numerous reactions in the body including adenosine triphosphate (ATP) production. Nicotinic acid, also known as niacin, is converted into nicotinamide in the body. The use of topical nicotinamide in the treatment of acne vulgaris; melasma; atopic dermatitis; rosacea; and oral nicotinamide in preventing nonmelanoma skin cancer is discussed. The possible side effects and consequences of excessive nicotinamide exposure are reviewed, including suggestions nicotinamide might have a role in the development of diabetes, Parkinson's disease, and liver damage. PMID:25399625

  15. Side effects of oral antibiotics in small children with cystic fibrosis

    DEFF Research Database (Denmark)

    Jakobsen, Karin Riisager; Bregnballe, Vibeke

    2014-01-01

    Objectives: Frequent antibiotic treatment is common in the care of patients with cystic fibrosis. The aim of the study was to explore digestion related side effects of oral antibiotics in small children with CF. Methods: A questionnaire survey was carried out. All parents of children from 0 to 6...... years followed at the CF centre in Aarhus were invited to participate. Areas of interest were diarrhoea, stomach pain, nausea, small appetite, and oral fungal infection. Results: Parents of 31 children aged 0 to 6 years participated in the study. 71% of the parents reported their child to have diarrhoea...

  16. [Dermal and systemic side effects of fluocortin butylester. Comparative skin tearing experiments with active principles from commercial preparations].

    Science.gov (United States)

    Kapp, J F; Gliwitzki, B; Josefiuk, P; Weishaupt, W

    1977-01-01

    Different concentrations of butyl 6alpha-fluoro-11beta-hydroxy-16alpha-methyl-3,20-dioxo-1,4-pregnadien-21-oate (fluocortin butylester FCB, Vaspit) and of clobetasone-17-butyrate, clobetasole-17-propionate and hydrocortisone-17-butyrate have been administered topically in order to investigate dermal and systemic side effects. It could be shown that FCB exhibits by far the least side effects. A specially devised apparatus covering the site of substance application, guaranteed an exclusive dermal absorption. Side effects, therefore, cannot be ascribed to oral ingestion of the drugs.

  17. Knowledge, Attitudes, and Practices on Energy Drink Consumption and Side Effects in a Cohort of Medical Students.

    Science.gov (United States)

    Casuccio, Alessandra; Bonanno, Valentina; Catalano, Rosanna; Cracchiolo, Manuela; Giugno, Sara; Sciuto, Valentina; Immordino, Palmira

    2015-01-01

    The purpose of this study was to evaluate knowledge, attitudes, and practices concerning energy drink consumption and the prevalence of side effects among medical students. Twenty-two percent of respondents were regular users, particularly men (p students declared side effects after energy drink consumption, such as palpitations (35%), insomnia (21%), and irritability (20%). The study confirms a large use of energy drinks among students and the occurrence of side effects. The use of energy drinks may influence the ingestion of large amounts of alcohol. PMID:26466517

  18. Coping with side effects from cancer treatment in daily life from the perspective of cancer patients: A qualitative empirical study

    DEFF Research Database (Denmark)

    Pedersen, Birgith; Koktved, Dorte Pallesen; Nielsen, Lene Lyngø

    Aim The aim of this paper is to deepen our understanding of how patients cope with side effects from cancer treatment in daily life. Background Patients receiving cancer treatment experience acute side effects and need individualized information and guidance in order to manage treatment......-related adverse events in everyday life. However development in cancer treatment and the societal demands for efficiency may limit the possibility for individualized support. Methods Nine patients were interviewed from March to July 2009 to explore the patients’ experience of coping with side effects in daily...

  19. Neuropsychiatric side-effects of interferon alfa therapy for hepatitis C and their management: A review

    Directory of Open Access Journals (Sweden)

    Al-Huthail Yaser

    2006-01-01

    Full Text Available Background:Interferon-Alfa (IFN-α has been the mainstay of treatment for chronic hepatitis C. It has the potential to alter the course of chronic hepatitis C and prevent complications. Aims: This review summarizes current knowledge about the presentation, mechanism, course, and treatment of neuropsychiatric problems associated with interferon alfa (IFN-α treatment. Methods: Studies were identified by computerized searches, and further references were obtained from bibliographies of the reviewed articles. Results: Neuropsychiatric symptoms frequently occur in hepatitis C patients treated with IFNAlfa. These side effects are troublesome and frequently account for dose reduction or treatment discontinuation. Sometimes, they could be serious and possibly life threatening. Frequent psychiatric evaluations of high risk individuals and, when required, early administration of antidepressants could possibly help to avoid the development of an impending depression or reduce its severity and duration and thus increase adherence to treatment. Conclustion: Greater cooperation between psychiatrists and hepatologists would mean less risk of having the serious side effects with more importance needs to be given to the identification of patients at risk.

  20. FoodWiki: a Mobile App Examines Side Effects of Food Additives Via Semantic Web.

    Science.gov (United States)

    Çelik Ertuğrul, Duygu

    2016-02-01

    In this article, a research project on mobile safe food consumption system (FoodWiki) is discussed that performs its own inferencing rules in its own knowledge base. Currently, the developed rules examines the side effects that are causing some health risks: heart disease, diabetes, allergy, and asthma as initial. There are thousands compounds added to the processed food by food producers with numerous effects on the food: to add color, stabilize, texturize, preserve, sweeten, thicken, add flavor, soften, emulsify, and so forth. Those commonly used ingredients or compounds in manufactured foods may have many side effects that cause several health risks such as heart disease, hypertension, cholesterol, asthma, diabetes, allergies, alzheimer etc. according to World Health Organization. Safety in food consumption, especially by patients in these risk groups, has become crucial, given that such health problems are ranked in the top ten health risks around the world. It is needed personal e-health knowledge base systems to help patients take control of their safe food consumption. The systems with advanced semantic knowledge base can provide recommendations of appropriate foods before consumption by individuals. The proposed FoodWiki system is using a concept based search mechanism that performs on thousands food compounds to provide more relevant information.

  1. Nutritional intervention using nutrition care process in a malnourished patient with chemotherapy side effects.

    Science.gov (United States)

    Lee, Hye-Ok; Lee, Jung-Joo

    2015-01-01

    In this case study, the process of nutritional diagnosis and intervention conducted at a hospital on a malnourished patient who underwent treatment for a chronic illness (chemotherapy for cancer treatment) was recorded. The patient received his first round of chemotherapy for colorectal cancer, and then a second round after the cancer metastasized to the liver. The patient was malnourished and had experienced weight loss (17% loss in the most recent 3 months) due to side effects of chemotherapy including stomatitis, nausea, and vomiting. Nutritional diagnosis and intervention via the nutrition care process were implemented through two screening rounds, and the quantity of oral intake increased from 28% to 62% of the recommended daily intake. The patient required continuous monitoring and outpatient care after hospital discharge. It is speculated that if a more active patient education and dietary regimen with respect to chemotherapy side effects had been offered after the patient's first chemotherapy cycle, it might have been possible to treat ingestion problems due to stomatitis during the second cycle of chemotherapy and prevent the weight loss. Henceforth, patients receiving chemotherapy should be educated about nutrition management methods and monitored continuously to prevent malnutrition.

  2. Blood pressure control with selective vagal nerve stimulation and minimal side effects

    Science.gov (United States)

    Plachta, Dennis T. T.; Gierthmuehlen, Mortimer; Cota, Oscar; Espinosa, Nayeli; Boeser, Fabian; Herrera, Taliana C.; Stieglitz, Thomas; Zentner, Joseph

    2014-06-01

    Objective. Hypertension is the largest threat to patient health and a burden to health care systems. Despite various options, 30% of patients do not respond sufficiently to medical treatment. Mechanoreceptors in the aortic arch relay blood pressure (BP) levels through vagal nerve (VN) fibers to the brainstem and trigger the baroreflex, lowering the BP. Selective electrical stimulation of these nerve fibers reduced BP in rats. However, there is no technique described to localize and stimulate these fibers inside the VN without inadvertent stimulation of non-baroreceptive fibers causing side effects like bradycardia and bradypnea. Approach. We present a novel method for selective VN stimulation to reduce BP without the aforementioned side effects. Baroreceptor compound activity of rat VN (n = 5) was localized using a multichannel cuff electrode, true tripolar recording and a coherent averaging algorithm triggered by BP or electrocardiogram. Main results. Tripolar stimulation over electrodes near the barofibers reduced the BP without triggering significant bradycardia and bradypnea. The BP drop was adjusted to 60% of the initial value by varying the stimulation pulse width and duration, and lasted up to five times longer than the stimulation. Significance. The presented method is robust to impedance changes, independent of the electrode's relative position, does not compromise the nerve and can run on implantable, ultra-low power signal processors.

  3. Overview of clinical use and side effect profile of valsartan in Chinese hypertensive patients

    Directory of Open Access Journals (Sweden)

    Huang QF

    2013-12-01

    Full Text Available Qi-Fang Huang, Yan Li, Ji-Guang WangCentre for Epidemiological Studies and Clinical Trials, The Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of ChinaAbstract: We reviewed the Chinese and English literature for the efficacy and safety data of valsartan monotherapy or combination therapy in Chinese hypertensive patients. According to the data of ten randomized controlled trials, valsartan monotherapy was as efficacious as another angiotensin receptor blocker or other classes of antihypertensive drugs, excepting the slightly inferior diastolic blood pressure-lowering effect in comparison with calcium channel blockers. According to the data of six randomized controlled trials, valsartan combination, with hydrochlorothiazide, amlodipine, or nifedipine gastrointestinal therapeutic system, was more efficacious than monotherapy of valsartan, amlodipine, or nifedipine gastrointestinal therapeutic system. According to these trials, valsartan had an acceptable tolerability, regardless of whether it was used as monotherapy or in combination therapy. Nonetheless, several rare side effects have been reported, indicating that it should still be used with caution. This is of particular importance given that there are millions of hypertensive patients, worldwide, currently exposed to the drug.Keywords: angiotensin receptor blocker, valsartan, hypertension, blood pressure, efficacy, side effect

  4. Cutaneous Side Effects of BRAF Inhibitors in Advanced Melanoma: Review of the Literature

    Directory of Open Access Journals (Sweden)

    Bilgen Gençler

    2016-01-01

    Full Text Available The incidence of melanoma has recently been increasing. BRAF mutations have been found in 40–60% of melanomas. The increased activity of BRAF V600E leads to the activation of downstream signaling through the mitogen-activated protein kinase (MAPK pathway, which plays a key role as a regulator of cell growth, differentiation, and survival. The use of BRAF inhibitors in metastatic melanoma with BRAF mutation ensures clinical improvement of the disease. Vemurafenib and dabrafenib are two selective BRAF inhibitors approved by the Food and Drug Administration (FDA. Both drugs are well tolerated and successfully used in clinical practice. However, some adverse reactions have been reported in patients in the course of treatment. Cutaneous side effects are the most common adverse events among them with a broad spectrum. Both the case reports and several original clinical trials reported cutaneous reactions during the treatment with BRAF inhibitors. In this review, the common cutaneous side effects of BRAF inhibitors in the treatment of metastatic melanoma with BRAF V600E mutation were reviewed.

  5. Psychiatric side effects of acute high-dose corticosteroid therapy in neurological conditions.

    Science.gov (United States)

    Lotan, Itay; Fireman, Liora; Benninger, Felix; Weizman, Abraham; Steiner, Israel

    2016-07-01

    It has been implied that high-dose corticosteroids (CSs) commonly cause psychiatric side effects. Here, we examined the rate and risk factors of psychiatric side effects during high-dose CS treatment in patients with neurological disorders. Patients treated with high-dose intravenous CSs for neurological disorders were evaluated for depression, mania, and psychosis using the Beck Depression Inventory, the Geriatric Depression Scale, the Young Mania Rating Scale, and the Brief Psychiatric Rating Scale before CS treatment, immediately after, and 1 month following treatment. Forty-nine consecutive patients were monitored. There was a reduction in the Beck Depression Inventory and Geriatric Depression Scale scores as well as in the Brief Psychiatric Rating Scale scores throughout the study period and a transitory increase in the Young Mania Rating Scale score immediately after CS administration. Thus, a tendency to develop transient mild euphoria during high-dose CS treatment exists, but is reversible at 1 month, whereas a reduction in depressive symptoms tended to persist. Overall, our data indicate that high-dose CS treatment for neurological diseases is relatively safe with respect to psychiatric complications. PMID:26938038

  6. Treatment Modifications and Treatment-Limiting Toxicities or Side Effects: Risk Factors and Temporal Trends.

    Science.gov (United States)

    Pantazis, Nikos; Psichogiou, Mina; Paparizos, Vassilios; Gargalianos, Panagiotis; Chini, Maria; Protopapas, Konstantinos; Sipsas, Nikolaos V; Panos, George; Chrysos, George; Sambatakou, Helen; Katsarou, Olga; Touloumi, Giota

    2015-07-01

    Combined antiretroviral treatment (cART) modifications are often required due to treatment failure or side effects. We investigate cART regimens' durability, frequency of treatment-limiting adverse events, and potential risk factors and temporal trends. Data were derived from the Athens Multicenter AIDS Cohort Study (AMACS). Statistical analyses were based on survival techniques, allowing for multiple contributions per individual. Overall, 2,756 individuals, aged >15 years, initiated cART. cART regimens were grouped by their initiation date into four calendar periods (1995-1998, 1999-2002, 2003-2006, and 2007+). Median [95% confidence interval (CI)] time to first treatment modification was 2.11 (1.95-2.33) years; cumulative probabilities at 1 year were 31.6%, 29.0%, 33.1%, and 29.6% for the four periods, respectively. cART modifications were less frequent in more recent years (adjusted HR=0.96 per year; pnonnucleoside reverse transcriptase inhibitor (NNRTI)-based regimens or triple nucleoside reverse transcriptase inhibitor (NRTI)-based cART regimens. Treatment modifications have become less frequent in more recent years. This could be partly attributed to the lower risk for side effects of NNRTI-based cART regimens and mainly to the improved efficacy of newer drugs. However, the rate of drugs substitutions due to adverse events remains substantially high. PMID:25950848

  7. Short-Term Side Effects after Radioiodine Treatment in Patients with Differentiated Thyroid Cancer

    Directory of Open Access Journals (Sweden)

    Liyan Lu

    2016-01-01

    Full Text Available Objectives. I-131 therapy for differentiated thyroid cancer (DTC could induce adverse effects. The purpose of this study was to report and analyze symptoms after I-131 treatment within the hospitalization and present relevant medical intervention. Methods. I-131 doses ranging from 3.7 to 9.25 GBq (100–250 mCi were administrated for thyroid remnant ablation or treating DTC metastases. 117 patients with DTC for I-131 therapy were monitored through the video and intercommunicating with standardized questionnaire at different time points after I-131 oral administration. Adverse effects were recorded and relevant clinical factors were analyzed. Results. Among all the 117 patients, 55 cases complained of neck’s pain or swelling and 79 cases presented with gastrointestinal symptoms. Pain or swelling of salivary gland occurred in 15 patients, headache and vertigo in 10, insomnia in 9, vocal cord paralysis in 6, fatigue or general malaise in 6, and foreign body sensation in 5. Body numbness and urinary symptoms were observed in only 1 case, respectively. Those side effects were related with sex, pre-I-131 treatment TSH levels, frequency of I-131 therapy, and lymph node metastases. Conclusions. Short-term side effects after I-131 therapy for DTC patients varied individually; severe symptoms were not uncommon but generally did not need emergent medical intervention.

  8. FoodWiki: a Mobile App Examines Side Effects of Food Additives Via Semantic Web.

    Science.gov (United States)

    Çelik Ertuğrul, Duygu

    2016-02-01

    In this article, a research project on mobile safe food consumption system (FoodWiki) is discussed that performs its own inferencing rules in its own knowledge base. Currently, the developed rules examines the side effects that are causing some health risks: heart disease, diabetes, allergy, and asthma as initial. There are thousands compounds added to the processed food by food producers with numerous effects on the food: to add color, stabilize, texturize, preserve, sweeten, thicken, add flavor, soften, emulsify, and so forth. Those commonly used ingredients or compounds in manufactured foods may have many side effects that cause several health risks such as heart disease, hypertension, cholesterol, asthma, diabetes, allergies, alzheimer etc. according to World Health Organization. Safety in food consumption, especially by patients in these risk groups, has become crucial, given that such health problems are ranked in the top ten health risks around the world. It is needed personal e-health knowledge base systems to help patients take control of their safe food consumption. The systems with advanced semantic knowledge base can provide recommendations of appropriate foods before consumption by individuals. The proposed FoodWiki system is using a concept based search mechanism that performs on thousands food compounds to provide more relevant information. PMID:26590979

  9. TESTING SIDE-EFFECTS OF COMMON PESTICIDES ON A. SWIRSKII UNDER GREENHOUSE CIRCUMSTANCES.

    Science.gov (United States)

    Audenaert, J; Vissers, M; Gobin, B

    2014-01-01

    If a grower uses predatory mites, and should use chemical compounds, he needs to be very careful in his choice of products. The selected products have to be efficient against the target pest and at the same time compatible with the present beneficial's. Useful tools for such product selection under greenhouse circumstances are side effects lists. These lists are freely available on the websites of producing companies of biological control agents. But not all products (e.g. newly developed ones) have been tested for side effects. Moreover the information already available in these tables is not based on field tests. For this reason, we have developed a protocol for quick screening of side effects of chemical plant protection products under field conditions. For these experiments we have chosen the predatory mite Amblyseius swirskii as test organism, because this is an often used phytoseiid mite, which is very sensitive to pesticides. Hibiscus rosa sinensis is the standard reference plant in our side effects trials because the chosen predatory mite has shown very good control of pests on this plant species. The experimental design consists of eight test objects in 4 replications. Test object 1 is a positive reference (water spray) and test object 2 a negative reference (deltamethrin spray, a product with long residual activity against beneficial organisms). The plot size is 0,68 m2 and each plot contains 32 Hibiscus plants. The greenhouse temperature is set at 20±2°C. The test strategy has the following sequence: introduction of an overdose of Amblyseius swirskii mites 14 days before spraying the pesticides > precount of predatory mites 4 days before application (4DBA) > spray application (A) for the 6 test products and for the 2 references > counting's after application (1, 2, 4, 8 en 12 weeks after application = 1 till 12WAA). The counting's of the number of predatory mites are performed on 20 Hibiscus leaves/plot under a binocular. Because of the absence of any

  10. Late side effects of short-course preoperative radiotherapy combined with total mesorectal excision for rectal cancer : Increased bowel dysfunction in irradiated patients - A dutch colorectal cancer group study

    NARCIS (Netherlands)

    Peeters, KCMJ; van de Velde, CJH; Leer, JWH; Martijn, H; Junggeburt, JMC; Kranenbarg, EK; Steup, WH; Wiggers, T; Rutten, HJ; Marijnen, CAM

    2005-01-01

    Purpose Preoperative short-term radiotherapy improves local control in patients treated with total mesorectal excision (TME). This study was performed to assess the presence and magnitude of long-term side effects of preoperative 5 x 5 Gy radiotherapy and TME. Also, hospital treatment was recorded f

  11. Late side effects of short-course preoperative radiotherapy combined with total mesorectal excision for rectal cancer: increased bowel dysfunction in irradiated patients--a Dutch colorectal cancer group study.

    NARCIS (Netherlands)

    Peeters, K.C.; Velde, C.J. van de; Leer, J.W.H.; Martijn, H.; Junggeburt, J.M.; Kranenbarg, E.K.; Steup, W.H.; Wiggers, T.; Rutten, H.J.; Marijnen, C.A.M.

    2005-01-01

    PURPOSE: Preoperative short-term radiotherapy improves local control in patients treated with total mesorectal excision (TME). This study was performed to assess the presence and magnitude of long-term side effects of preoperative 5 x 5 Gy radiotherapy and TME. Also, hospital treatment was recorded

  12. Antipsychotic Medication in Children and Adolescents : A Descriptive Review of the Effects on Prolactin Level and Associated Side Effects

    NARCIS (Netherlands)

    Roke, Yvette; van Harten, Peter N.; Boot, Annemieke M.; Buitelaar, Jan K.

    2009-01-01

    Objective: This review reports the incidence of hyperprolactinemia, its relationship with genotype, and prolactin-related side effects in children and adolescents treated with antipsychotics. Method: Data on prolactin levels were available for haloperidol, pimozide, risperidone, olanzapine, clozapin

  13. Affinity Chromatography Method for Determination of Binding of Drugs to Melanin and Evaluation of Side Effect Potential of Antipsychotic Agents

    OpenAIRE

    Marszałł, Michał Piotr; Proszowska, Anna; Buciński, Adam; Kaliszan, Roman

    2014-01-01

    The extrapyramidal side effect parameters of typical and atypical antypsychotics were correlated with affinity chromatographic data determined on the melanin-based column. The chromatographic study was performed according to the hypothesis that extrapyramidal symptoms (EPS) as side effects of the use of antipsychotic drugs at clinically effective doses are correlated to the affinity of these drugs to neuromelanin. For that aim the polymerization product of L-DOPA (melanin) was immobilized ont...

  14. Side effects of glyceryl trinitrate ointment for primary dysmenorrhea: a randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Rahnama P.

    2008-03-01

    Full Text Available Background: Patch forms of glyceryl trinitrate (GTN, also known as nitroglyceril, have proved useful in the management of dysmenorrhea. Increased intrauterine pressure due to exaggerated myometrial contractions is an important factor in the pathogenesis of dysmenorrhea. In a recent study, it was found that GTN caused a significant reduction in the contraction frequency of human myometrial strips. The object of this study is to evaluate the efficacy of GTN ointment in treating primary dysmenorrhea.Methods: In this double-blind randomized placebo-controlled study, we enrolled 112 unmarried subjects with the complaint of moderate to severe primary dysmenorrhea. They were between 18-30 years of age with normal BMI (19-27 and all had normal results upon examination by pelvic ultrasound. None of these patients had a history anemia, previous pelvic surgery or cardiovascular diseases. Randomly divided in two groups using odd and even numbers, 56 of the subjects received 5 mg 1% GTN ointment and another 56 received a placebo. Before starting the treatment, severity of pain was recorded using a visual scale method. Ointment A (GTN 1% or ointment B (placebo was applied to special papers which were in turn applied to the skin of the abdomen below the umbilicus, and left there for the entire treatment period of four hours. The severity of pain and side effects of the treatment were recorded at intervals of 15 min, 30 min, 1 h, 2 h and 4 h after application the treatment. After four hours, the treatment was removed and the skin checked for erythema. Results: There was no difference in severity of pain 15 min after treatment, but pain was less severe in the GTN group from the 30-min interval through the 4-h interval, with the least pain felt at the 2-h interval. This decrease in pain lasted through the 4-h interval. Side effects, which were more common in the GTN group than the placebo group (P<0.05, included headache (48.3% vs. 19.5%, respectively, dizziness

  15. Effect of S-1 combined with cisplatin intraperitoneal circulatory hyperthermia perfusion treat-ment on mal ignant molecule expression in gastric cancer patients with ascites as well as side effect assessment%替吉奥联合顺铂腹腔恒温循环热灌注治疗对胃癌合并腹水患者恶性分子表达的影响及毒副反应评估

    Institute of Scientific and Technical Information of China (English)

    简朔

    2016-01-01

    Objective:To study the effect of S-1 combined with cisplatin intraperitoneal circulatory hyperthermia perfu-sion on malignant molecule expression in gastric cancer patients with ascites as well as the related side effect.Methods:Gastric cancer patients with ascites who were treated in our hospital from February 2012 to July 201 5 were selected as research subjects and randomly divided into perfusion chemotherapy group and routine chemotherapy group,and then overall chemotherapy con-ditions,ascites FGF molecule content,peripheral blood immune function indexes and the degree of side effect were compared between two groups.Results:Average treatment cycles of perfusion chemotherapy group were more than those of routine chemotherapy group,and ascites drainage volume within two cycles of chemotherapy was significantly less than that of routine chemotherapy group;after two cycles of chemotherapy,bFGF,FGF-2,FGF1 9 and FGFR4 content in ascites of perfusion chemotherapy group were significantly lower than those of routine chemotherapy group,CD3 + CD4 + ,CD3 + CD56 + and CD3 -CD56 + cell content in peripheral blood were higher than those of routine chemotherapy group,and CD3 + CD8 + cell content was lower than that of routine chemotherapy group;during chemotherapy,the number of cases with decreased numeration of leu-kocyte,abnormal liver function,abnormal kidney function and diarrhea of perfusion chemotherapy group were significantly lower than those of routine chemotherapy group.Conclusions:S-1 combined with cisplatin intraperitoneal circulatory hyperther-mia perfusion chemotherapy can more effectively improve treatment compliance,suppress ascites,kill gastric cancer cells and improve immune function.It has fewer side effect and is the ideal way to treat gastric cancer with ascites.%目的::研究替吉奥联合顺铂腹腔恒温循环热灌注治疗对胃癌合并腹水患者恶性分子表达的影响及相关的毒副反应。方法:选择2012年2月~2015年7月期

  16. Characteristics, Perceived Side Effects and Benefits of Electronic Cigarette Use: A Worldwide Survey of More than 19,000 Consumers

    Directory of Open Access Journals (Sweden)

    Konstantinos E. Farsalinos

    2014-04-01

    Full Text Available Background: Electronic cigarette (EC use has grown exponentially over the past few years. The purpose of this survey was to assess the characteristics and experiences of a large sample of EC users and examine the differences between those who partially and completely substituted smoking with EC use. Methods: A questionnaire was prepared, translated into 10 different languages and uploaded in an online survey tool. EC users were asked to participate irrespective of their current smoking status. Participants were divided according to their smoking status at the time of participation in two subgroups: former smokers and current smokers. Results: In total, 19,414 participants were included in the analysis, with 88 of them (0.5% reported not being smokers at the time of EC use initiation. Complete substitution of smoking was reported by 81.0% of participants (former smokers while current smokers had reduced smoking consumption from 20 to 4 cigarettes per day. They were using ECs for a median of 10 months. They initiated EC use with a median of 18 mg/mL nicotine-concentration liquids; 21.5% used higher than 20 mg/mL. Only 3.5% of participants were using 0-nicotine liquids at the time of the survey. Former smokers were highly dependent (Fagerström Test for Cigarette Dependence = 7 and were heavier smokers (21 cigarettes per day when smoking compared to current smokers. The most important reasons for initiating EC use for both subgroups was to reduce the harm associated with smoking and to reduce exposure of family members to second-hand smoking. Most considered ECs as less harmful than tobacco cigarettes, while 11.0% considered them absolutely harmless. Side effects were reported by more than half of the participants (59.8%, with the most common being sore/dry mouth and throat; side effects were mild and in most cases were subsequently resolved (partially or completely. Participants experienced significant benefits in physical status and improvements

  17. Examining the side effects of sucrose for pain relief in preterm infants: a case-control study.

    Science.gov (United States)

    Linhares, M B M; Gaspardo, C M; Souza, L O; Valeri, B O; Martinez, F E

    2014-06-01

    Sucrose solution is recommended as relevant pain relief management in neonates during acute painful procedures; however, only a few studies have analyzed the potentially adverse effects of sucrose administration to preterm neonates. The goal of this study was to examine the potential side effects of sucrose for pain relief in preterm infants, assessing feeding and weight gain during hospitalization and their feeding patterns postdischarge. The study sample consisted of 43 preterm neonates divided into two groups: a sucrose group (SG, n=18) and a control group (CG, n=25) in which no sucrose was administered. The SG received 0.5 mL/kg 25% oral sucrose for 2 min prior to all acute painful procedures during three consecutive days. A prospective review of medical charts was performed for all samples. The study was done prior to implementation of the institutional sucrose guidelines as a routine service, and followed all ethical requirements. There were no statistically significant differences between groups in terms of weight gain, length of stay with orogastric tubes, and parenteral feeding. Postdischarge, infant nutritional intake included feeding human milk to 67% of the SG and 74% of the CG. There were no statistically significant differences between groups regarding human milk feeding patterns postdischarge. Neonate feeding patterns and weight gain were unaffected following the short-term use of sucrose for pain relief.

  18. Are there side effects to watching 3D movies? A prospective crossover observational study on visually induced motion sickness.

    Directory of Open Access Journals (Sweden)

    Angelo G Solimini

    Full Text Available BACKGROUND: The increasing popularity of commercial movies showing three dimensional (3D images has raised concern about possible adverse side effects on viewers. METHODS AND FINDINGS: A prospective carryover observational study was designed to assess the effect of exposure (3D vs. 2D movie views on self reported symptoms of visually induced motion sickness. The standardized Simulator Sickness Questionnaire (SSQ was self administered on a convenience sample of 497 healthy adult volunteers before and after the vision of 2D and 3D movies. Viewers reporting some sickness (SSQ total score>15 were 54.8% of the total sample after the 3D movie compared to 14.1% of total sample after the 2D movie. Symptom intensity was 8.8 times higher than baseline after exposure to 3D movie (compared to the increase of 2 times the baseline after the 2D movie. Multivariate modeling of visually induced motion sickness as response variables pointed out the significant effects of exposure to 3D movie, history of car sickness and headache, after adjusting for gender, age, self reported anxiety level, attention to the movie and show time. CONCLUSIONS: Seeing 3D movies can increase rating of symptoms of nausea, oculomotor and disorientation, especially in women with susceptible visual-vestibular system. Confirmatory studies which include examination of clinical signs on viewers are needed to pursue a conclusive evidence on the 3D vision effects on spectators.

  19. Side Effects of IGR Cyromazine on Nasonia vitripennis (Hymenoptera: Pteromalidae, a Parasitic Wasp of House Fly Pupae

    Directory of Open Access Journals (Sweden)

    B Vazirianzadeh

    2008-12-01

    Full Text Available Background: Combination of cyromazine as an Insect Growth Regulator (IGR and Nasonia vitripennis (Hymenop¬tera: Pteromalidae a parasitic wasp may be an effective tool for reducing the house-fly populations in poultry houses and livestock farms. This study was conducted to assess the side effects of the IGR cyromazine on the level of parasit¬ism and numbers and the longevity of emerged N. vitripennis parasitoids from house fly pupae.Methods: Cyromazine treated cloth target was used as the contaminating method of the parasitoids which was ap¬plied in this research study. Results: The Weibull distribution showed that there was no significant difference among controls and cyromazine treated targets for longevity data. There was no significant effect of cyromazine on the level of parasitism of N. vitripennis using 2 test. One-way ANOVA showed that the actual numbers emerging were significantly higher in the control than in two cyromazine treatments; however, it is a useful phenomenon because of reducing the hyperparasitism.Conclusion: There is a good consistency between using N. vitripennis and 1.1% or 0.9% cyromazine treated targets. There¬fore cyromazine treated targets can be applied as a safe delivery vehicle for applying the cyromazine IGR in the poultry houses and livestock farms in an Integrated Pest Management (IPM program.

  20. Side Effects of IGR Cyromazine on Nasonia vitripennis (Hymenoptera: Pteromalidae, a Parasitic Wasp of House Fly Pupae

    Directory of Open Access Journals (Sweden)

    B Vazirianzadeh

    2008-12-01

    Full Text Available "nBackground: Combination of cyromazine as an Insect Growth Regulator (IGR and Nasonia vitripennis (Hymenop¬tera: Pteromalidae a parasitic wasp may be an effective tool for reducing the house-fly populations in poultry houses and livestock farms. This study was conducted to assess the side effects of the IGR cyromazine on the level of parasit¬ism and numbers and the longevity of emerged N. vitripennis parasitoids from house fly pupae."nMethods: Cyromazine treated cloth target was used as the contaminating method of the parasitoids which was ap¬plied in this research study. "nResults: The Weibull distribution showed that there was no significant difference among controls and cyromazine treated targets for longevity data. There was no significant effect of cyromazine on the level of parasitism of N. vitripennis using 2 test. One-way ANOVA showed that the actual numbers emerging were significantly higher in the control than in two cyromazine treatments; however, it is a useful phenomenon because of reducing the hyperparasitism."nConclusion: There is a good consistency between using N. vitripennis and 1.1% or 0.9% cyromazine treated targets. There¬fore cyromazine treated targets can be applied as a safe delivery vehicle for applying the cyromazine IGR in the poultry houses and livestock farms in an Integrated Pest Management (IPM program.

  1. Side effect profile of Jadelle implant in Nigerian women during the first 12 months of usage

    Directory of Open Access Journals (Sweden)

    Emmanuel C. Inyang-Etoh

    2016-05-01

    Results: There was no request for discontinuation of the method and no accidental pregnancy occurred during the period of the study. There was significant disruption of the menstrual pattern of clients over time with 31.1% developing irregular uterine bleeding from 6months of usage, whereas 16.6% of clients became amenorrheic from the 12month of usage. (p= 0.000 Changes in blood pressure and body weight of clients were not significant during the 12month period of the survey. Non menstrual side effects of Jadelle implants, which included headache, breast tenderness, dizziness among clients were noted at 6months of usage but became less prevalent by the 12month of usage. Conclusions: Jadelle implant proved to be highly effective, safe and acceptable to Nigerian clients during the study period, even though the implant had significant impact on their menstrual pattern. [Int J Reprod Contracept Obstet Gynecol 2016; 5(5.000: 1461-1465

  2. Bisphosphonate-related osteonecrosis of jaw (BRONJ: an anti-angiogenic side-effect?

    Directory of Open Access Journals (Sweden)

    Petcu Eugen B

    2012-07-01

    Full Text Available Abstract Bisphosphonates are recommended in the treatment of osteoporosis and some cancers, in which case they prevent the appearance of bone metastasis. The patients taking bisphosphonates are at increased risk of developing bisphosphonate-related osteonecrosis of jaw (BRONJ which is characterised by the presence of an un-healing wound after dental surgery. BRONJ might represent an anti-angiogenic side effect. However, the real number of patients with BRONJ might be higher than currently recorded. Considering the differential diagnosis which includes various primary and secondary cancers, a correct histopathological diagnosis is very important. The morphological criteria for diagnosis of BRONJ are highlighted in this material. Virtual Slides The virtual slide(s for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1813972972323288

  3. Thyroid side effects prophylaxis in front of nuclear power plant accidents.

    Science.gov (United States)

    Agopiantz, Mikaël; Elhanbali, Ouifak; Demore, Béatrice; Cuny, Thomas; Demarquet, Léa; Ndiaye, Cumba; Barbe, Françoise; Brunaud, Laurent; Weryha, Georges; Klein, Marc

    2016-02-01

    The better knowledge of the mechanisms of nuclear incidents and lessons learned from accidents in the recent past to improve the effectiveness of measures taken following a nuclear accident exposure to fallout of radioactive iodine isotopes. Thus, immediate, passive measures, such as containment, and stopping consumption of contaminated products are paramount. The earliest possible administration of stable iodine as potassium iodide (KI) reduces significantly (up to 90% if taken at the same time of the accident) thyroid radioactive contamination. These tablets should be given in priority to children and pregnant women. The side effects are minor. KI is not recommended for persons aged over 60 years, or for adults suffering from cardiovascular disorders. PMID:26830953

  4. Uncaria tomentosa for Reducing Side Effects Caused by Chemotherapy in CRC Patients: Clinical Trial

    Directory of Open Access Journals (Sweden)

    I. L. G. Farias

    2012-01-01

    Full Text Available To evaluate the effectiveness of Uncaria tomentosa in minimizing the side effects of chemotherapy and improving the antioxidant status of colorectal cancer (CRC patients, a randomized clinical trial was conducted. Patients (43 undergoing adjuvant/palliative chemotherapy with 5-Fluorouracil/leucovorin + oxaliplatin (FOLFOX4 were split into two groups: the UT group received chemotherapy plus 300 mg of Uncaria tomentosa daily and the C group received only FOLFOX4 and served as a control. Blood samples were collected before each of the 6 cycles of chemotherapy, and hemograms, oxidative stress, enzymes antioxidants, immunologic parameters, and adverse events were analyzed. The use of 300 mg of Uncaria tomentosa daily during 6 cycles of FOLFOX4 did not change the analyzed parameters, and no toxic effects were observed.

  5. The prevalence of chemotherapy side effects of cancerous patients on oral health

    Directory of Open Access Journals (Sweden)

    EshghyarN

    2001-09-01

    Full Text Available Different methods can be used to treat the malignant disease; surgery, radiotherapy, chemotherapy, and even cryotherapy are different approach to reach the best treatment for patients. The aim of this cross sectional study was to evaluate the prevalence of oral side effects followed by chemotherapy of cancerous patients in Imam Khomeini hospital. This study was conducted on 80 patients who were under chemotherapy more than once and their oral lesions were evaluated considering their physical conditions. Mucositis was the common problem (66.2% and the most involvement area was observed in tongue (55%. High percentage of this lesion in adult and senile might be due to deficiency in their immune system.

  6. Matrix changes and side effects induced by electrokinetic treatment of porous and particulate materials

    DEFF Research Database (Denmark)

    Skibsted, Gry

    for different types of materials. The overall aim of this PhD-project is to evaluate matrix changes and side effects induced by electrokinetic treatment of porous and particulate materials.During electro-remediation protons are produced at the anode and hydroxyl ions are produced at the cathode. The consequent......Transport of ions in an applied electric field holds many applications within both civil and environmental engineering, e.g. for removal of chlorides from concrete to hinder reinforcement corrosion, remediation of heavy metals from soils and other waste materials and recently for desalination...... of porous stone materials to hinder decay. However, in addition to the removal of target ions in these systems, matrix changes may occur during the electrochemical treatment. For a broader implementation of the electrokinetic methods it is important to understand changes in the matrix composition...

  7. An interesting uncommon side effect of topical corticosteroids-hidradenitis suppurativa

    Directory of Open Access Journals (Sweden)

    Yugandar Inakanti

    2015-07-01

    Full Text Available There are many local and systemic side-effects of topical corticosteroids. To the best of our Knowledge, Hidradenitis Supportive (HS due to topical corticosteroids has not been reported previously. We report a 39-year old, male patient who started himself a topical corticosteroid Pander Plus cream because of itching, scaly lesions over groins and buttocks since 6 months. After 4 months of topical treatment, he developed pus discharging sinuses over both groins and buttocks. Based on patient history, clinical and laboratory findings and the exclusion of other diagnoses, HS points out the use of topical corticosteroids. The case well highlights this unusual condition and represents the first case reported in India to our best of the knowledge. Having performed thorough literature search I would like to discuss in this report the evidence for this relation and stress the importance of appropriate usage of topical corticosteroids.

  8. The protective effects of trace elements against side effects induced by ionizing radiation

    Energy Technology Data Exchange (ETDEWEB)

    Hosseinimehr, Seyed Jaial [Dept. of Radiopharmacy, Faculty of Pharmacy, Pharmaceutical Sciences Research Center, Mazandaran University of Medical Sciences, Sari (Iran, Islamic Republic of)

    2015-06-15

    Trace elements play crucial role in the maintenance of genome stability in the cells. Many endogenous defense enzymes are containing trace elements such as superoxide dismutase and metalloproteins. These enzymes are contributing in the detoxification of reactive oxidative species (ROS) induced by ionizing radiation in the cells. Zinc, copper, manganese, and selenium are main trace elements that have protective roles against radiation-induced DNA damages. Trace elements in the free salt forms have protective effect against cell toxicity induced by oxidative stress, metal-complex are more active in the attenuation of ROS particularly through superoxide dismutase mimetic activity. Manganese-complexes in protection of normal cell against radiation without any protective effect on cancer cells are more interesting compounds in this topic. The aim of this paper to review the role of trace elements in protection cells against genotoxicity and side effects induced by ionizing radiation.

  9. [Risks and side effects of periodontitis therapy. Focus on restorative possibilities for improving esthetic defects].

    Science.gov (United States)

    Schmidlin, Patrick R

    2012-01-01

    The primary goal of the prophylaxis and therapy of periodontitis is the establishment and the preservation of the secondary oral health. Thereby, the main expected outcomes are the reduction of inflammation and probing pocket depths. During the healing process, some tissue shrinkage during the reparative process and healing is inevitable in most cases and leads to more or less pronounced recession. The latter can cause subsequent secondary side effects due to dentin exposure, which appear - in most cases - unwanted and negative, i. e. hypersensitivity, increased caries risk, erosion and abrasion of the exposed dentin. These pathologic conditions may also encounter esthetic and functional impairments. The aim of this article is to elucidate and discuss these potential clinical pitfalls and their minimal-invasive management, especially when using adhesive strategies using composite resin materials.

  10. [Prophylaxis and treatment of side effects due to iodinated contrast media relevant to radiological practice].

    Science.gov (United States)

    Becker, C

    2007-09-01

    Increased utilization of iodinated contrast media may be associated with increased incidence of adverse events. The most important side effects include contrast-induced nephropathy, anaphylactoid reaction, thyrotoxicosis, and extravasation. In patients with moderate renal dysfunction, saline hydration and reduction of contrast media volume are recommended. No regime to prevent anaphylactoid reactions has yet proven to be efficient. If subclinical hyperthyroidism has been determined, prophylaxis with sodium perchlorate is advised. Contrast-induced nephropathy is commonly transient and needs to be followed over time. Mild general anaphylactoid reactions may be treated with antihistaminic drugs and corticosteroids. Furthermore the choice of the X-ray contrast media might influence the risk of any adverse effects. PMID:17768601

  11. Side Effects of Ciprofloxacin%环丙沙星的不良反应研究

    Institute of Scientific and Technical Information of China (English)

    邝志坚

    2001-01-01

    A review with 30 references is given on side effects of ciprofloxacin including toxity to gastro-intestinal system,central nerve system, hemal system,endocrine system and skeletal-muscle system,the allergic reaction,photosenstivity rection,the drug fever,the hepatic and the renal dysfunction etc.%综述了环丙沙星引起胃肠反应、中枢神经系统反应、血液系统的反应、肝肾功能损害、变态反应、内分泌系统反应、药物热、光敏反应、关节肌肉组织反应及其它等。

  12. [Risks and side effects of periodontitis therapy. Focus on restorative possibilities for improving esthetic defects].

    Science.gov (United States)

    Schmidlin, Patrick R

    2012-01-01

    The primary goal of the prophylaxis and therapy of periodontitis is the establishment and the preservation of the secondary oral health. Thereby, the main expected outcomes are the reduction of inflammation and probing pocket depths. During the healing process, some tissue shrinkage during the reparative process and healing is inevitable in most cases and leads to more or less pronounced recession. The latter can cause subsequent secondary side effects due to dentin exposure, which appear - in most cases - unwanted and negative, i. e. hypersensitivity, increased caries risk, erosion and abrasion of the exposed dentin. These pathologic conditions may also encounter esthetic and functional impairments. The aim of this article is to elucidate and discuss these potential clinical pitfalls and their minimal-invasive management, especially when using adhesive strategies using composite resin materials. PMID:22684997

  13. Uncaria tomentosa for Reducing Side Effects Caused by Chemotherapy in CRC Patients: Clinical Trial.

    Science.gov (United States)

    Farias, I L G; Araújo, M C S; Farias, J G; Rossato, L V; Elsenbach, L I; Dalmora, S L; Flores, N M P; Durigon, M; Cruz, I B M; Morsch, V M; Schetinger, M R C

    2012-01-01

    To evaluate the effectiveness of Uncaria tomentosa in minimizing the side effects of chemotherapy and improving the antioxidant status of colorectal cancer (CRC) patients, a randomized clinical trial was conducted. Patients (43) undergoing adjuvant/palliative chemotherapy with 5-Fluorouracil/leucovorin + oxaliplatin (FOLFOX4) were split into two groups: the UT group received chemotherapy plus 300 mg of Uncaria tomentosa daily and the C group received only FOLFOX4 and served as a control. Blood samples were collected before each of the 6 cycles of chemotherapy, and hemograms, oxidative stress, enzymes antioxidants, immunologic parameters, and adverse events were analyzed. The use of 300 mg of Uncaria tomentosa daily during 6 cycles of FOLFOX4 did not change the analyzed parameters, and no toxic effects were observed.

  14. Multinational study exploring patients' perceptions of side-effects induced by chemo-radiotherapy

    DEFF Research Database (Denmark)

    Ruhlmann, Christina H; Iversen, Trine Zeeberg; Okera, Meena;

    2015-01-01

    the five most severe symptoms experienced. RESULTS: An increase in the severity as well as in the mean number of symptoms (18 compared to 24) was observed during treatment. Patients ranked 7 of the 10 most feared baseline symptoms as non-physical, whereas 8 of the 10 most feared symptoms after 3weeks...... of treatment were physical. Nausea was ranked as the 5th most severe symptom during treatment, despite 98% of patients receiving antiemetic prophylaxis. CONCLUSION: Patients with head and neck cancer or gynaecological cancer suffer from a number of primarily non-physical symptoms before starting combined chemo......-radiotherapy. After 3weeks of treatment patients score 8 of the 10 most feared symptoms as physical. Future trials focusing on the prevention of side-effects in patients receiving radiotherapy and concomitant chemotherapy are highly warranted....

  15. Erectile dysfunction as rare side effect in the simultaneous intrathecal application of morphine and clonidine.

    Science.gov (United States)

    Koman, Gershom; Alfieri, Alex; Rachingter, Jens; Strauss, Christian; Scheller, Christian

    2012-01-01

    We report on the case of a 52-year-old man who presented with a history of chronic neuropathic pain treated with intrathecal application of morphine for many years. In spite of significant dose escalation, considerable pain relief had not been achieved. Ziconotide had been tried but not only did it not provide pain relief, but it also caused severe side effects in this patient. A combination of morphine and clonidine was delivered by a programmable pump, slowly increasing the clonidine rate over several weeks. For ease of transition and minimization of hospitalization, which was a special concern to this patient, combining clonidine and morphine was chosen over monotherapy with hydromorphone, with both possibilities being described as equal alternatives in the literature. Considerable pain relief was achieved during week 2 at a clonidine dose of 0.040 mg/d, thereby decreasing the visual analog score (VAS) from 10 to 4. Yet, after developing erectile dysfunction and relative hypotension soon after beginning clonidine treatment, the patient decided not to continue with the combined application of morphine and clonidine. Treatment was therefore switched back to the former monotherapy with morphine. Thereafter, erectile dysfunction disappeared and blood pressure returned to habitual high levels. Although common in systemic application, erectile dysfunction caused by the intrathecal application of clonidine has not been described yet in the literature. In this patient, this rare side effect decisively impaired life quality, subjectively outweighing the considerable pain relief which could be achieved after formerly inefficacious treatment. Further and prospective investigation might be needed to estimate the connection of erectile dysfunction to intrathecal application of clonidine. PMID:22828698

  16. Radiotherapy and 'new' drugs-new side effects?

    International Nuclear Information System (INIS)

    Targeted drugs have augmented the cancer treatment armamentarium. Based on the molecular specificity, it was initially believed that these drugs had significantly less side effects. However, currently it is accepted that all of these agents have their specific side effects. Based on the given multimodal approach, special emphasis has to be placed on putative interactions of conventional cytostatic drugs, targeted agents and other modalities. The interaction of targeted drugs with radiation harbours special risks, since the awareness for interactions and even synergistic toxicities is lacking. At present, only limited is data available regarding combinations of targeted drugs and radiotherapy. This review gives an overview on the current knowledge on such combined treatments. Using the following MESH headings and combinations of these terms pubmed database was searched: Radiotherapy AND cetuximab/trastuzumab/panitumumab/nimotuzumab, bevacizumab, sunitinib/sorafenib/lapatinib/gefitinib/erlotinib/sirolimus, thalidomide/lenalidomide as well as erythropoietin. For citation crosscheck the ISI web of science database was used employing the same search terms. Several classes of targeted substances may be distinguished: Small molecules including kinase inhibitors and specific inhibitors, antibodies, and anti-angiogenic agents. Combination of these agents with radiotherapy may lead to specific toxicities or negatively influence the efficacy of RT. Though there is only little information on the interaction of molecular targeted radiation and radiotherapy in clinical settings, several critical incidents are reported. The addition of molecular targeted drugs to conventional radiotherapy outside of approved regimens or clinical trials warrants a careful consideration especially when used in conjunction in hypo-fractionated regimens. Clinical trials are urgently needed in order to address the open question in regard to efficacy, early and late toxicity

  17. Side-Effects of Glyphosate to the Parasitoid Telenomus remus Nixon (Hymenoptera: Platygastridae).

    Science.gov (United States)

    Stecca, C S; Bueno, A F; Pasini, A; Silva, D M; Andrade, K; Filho, D M Z

    2016-04-01

    The aim of this study was to compare the side-effects of glyphosate to the parasitoid Telenomus remus Nixon (Hymenoptera: Platygastridae) when parasitoids were exposed to this chemical at the pupal (inside host eggs) and adult stages. Bioassays were conducted under laboratory conditions according to the International Organization for Biological Control (IOBC) standard methods for testing side-effects of pesticides to egg parasitoids. Different glyphosate-based pesticides (Roundup Original®, Roundup Ready®, Roundup Transorb®, Roundup WG®, and Zapp Qi®) were tested at the same acid equivalent concentration. Treatments were classified following the IOBC toxicity categories as (1) harmless, (2) slightly harmful, (3) moderately harmful, and (4) harmful. When tested against T. remus adults, Roundup Original®, Roundup Ready®, Roundup Transorb®, and Roundup WG® reduced parasitism 2 days after parasitoid emergence, being classified as slightly harmful. Differently, when tested against T. remus pupae, all tested glyphosate-based products did not differ in their lethal effect and therefore did not reduce T. remus adult emergence or parasitism capacity, being classified as harmless. However, differences on sublethal toxicity were found. Parasitism of individuals emerging from parasitized eggs sprayed at the pupal stage of T. remus with Zapp Qi® was lower compared to control, but parasitism was still higher than 66%, and therefore, Zapp Qi® was still classified as harmless. In conclusion, all tested glyphosate-based products can be used in agriculture without negative impact to T. remus as none was classified as harmful or moderately harmful to this parasitoid when exposure occurred at the pupal or adult stages. PMID:26842914

  18. Beneficial and side effects of arginine vasopressin and terlipressin for septic shock.

    Science.gov (United States)

    Xiao, Xudong; Zhu, Yu; Zhen, Danyang; Chen, Xiao Ming; Yue, Wu; Liu, Liangming; Li, Tao

    2015-05-15

    Arginine vasopressin (AVP) and its analog, terlipressin (TP), were all demonstrated beneficial for septic shock. What advantages and disadvantages that AVP and TP have for septic shock as well as the mechanism, however, are not completely known. With cecal ligation and puncture-induced septic shock rats and lipopolysaccharide-induced septic shock rabbits, we systematically compared the beneficial and side effects of AVP and TP, in septic shock and the sex difference, and investigated their relationship to Rho kinase and calcium sensitivity. The results indicated that low dose of TP (2.6 μg/kg/h) in combination with norepinephrine (NE) improving vascular reactivity and animal survival were superior to a small dose of AVP (0.03 U/kg/h) in septic shock rats and rabbits. This improving effect of AVP and TP on vascular reactivity was closely related to the activation of Rho-kinase and Rho-kinase-mediating vascular calcium sensitization. A small dose of TP did not result in hyponatremia, did not increase blood bilirubin and decrease platelet count, whereas AVP did. Animal survival and vascular reactivity in female rats after TP or AVP administration were slightly better than male rats, while there were no significant differences. It was suggested that a small dose of TP has better beneficial effect and less side effects on septic shock than AVP. AVP and TP improving vascular reactivity is closely related to Rho-kinase activation and calcium sensitivity improvement. TP or plus NE may be more appropriate for early emergency care for severe septic shock than AVP. PMID:25769491

  19. Side effects of ionizing radiation on healthy tissues and organs at risk; Effets secondaires des rayonnements sur les tissus sains et organes a risque

    Energy Technology Data Exchange (ETDEWEB)

    Cosset, J.M. [Departement d' oncologie-radiotherapie, institut Curie, 75 - Paris (France)

    2010-07-15

    Ionizing radiations induce cell death, causing deterministic or stochastic side-effects. This paper briefly summarizes the biological mechanisms of early and late side-effects of ionizing radiations on healthy tissue. (author)

  20. Frequency of sexual dysfunction and other reproductive side-effects in patients with schizophrenia treated with risperidone, olanzapine, quetiapine, or haloperidol: the results of the EIRE study.

    Science.gov (United States)

    Bobes, J; Garc A-Portilla, M P; Rejas, J; Hern Ndez, G; Garcia-Garcia, M; Rico-Villademoros, F; Porras, A

    2003-01-01

    Atypical antipsychotics seem to differ mainly in their tolerability profile. The aim of this cross-sectional study, the Estudio de Investigaci n de Resultados en Esquizofrenia (Outcomes Research Study in Schizophrenia; EIRE study), was to assess in a clinical setting the frequency of several side-effects related to haloperidol, risperidone, olanzapine, and quetiapine. This article addresses sexual dysfunction and other reproductive side-effects (gynecomastia, menorrhage, amenorrhea, and galactorrhea). We recruited outpatients diagnosed with schizophrenia according to Diagnostic and Statistical Manual of Mental Disorders (DSM-IV; American Psychiatric Association, 1994) criteria and who had received a single antipsychotic (risperidone, olanzapine, quetiapine, or haloperidol) for at least 4 weeks. During a single visit, we collected data, including demographic and clinical characteristics, current antipsychotic and concomitant treatment, and adverse effects listed in a modified version of the UKU Scale. We used a Chi-squared test to determine pairs comparisons of the frequency of adverse reactions between treatments. To estimate risk of a given adverse reaction with a given treatment, we used a logistic regression method. We assessed 636 evaluable patients out of 669 recruited. Frequency of sexual dysfunction was high with haloperidol (38.1%) and also with olanzapine (35.3%), quetiapine (18.2%), and risperidone (43.2%). We found the frequency of other reproductive side-effects to be relatively low with all four drugs: haloperidol (6.9%), olanzapine (6.4%), quetiapine (2.7%), and risperidone (11.7%). Sexual dysfunction appeared to be dose-related with haloperidol, risperidone, and olanzapine. Risperidone and olanzapine showed a higher risk of sexual dysfunction and other reproductive sideeffects than haloperidol. Quetiapine showed a lower risk of sexual dysfunction during short-term treatment ( 12 weeks) are lacking. Our results suggest that none of the atypical

  1. Frequency of sexual dysfunction and other reproductive side-effects in patients with schizophrenia treated with risperidone, olanzapine, quetiapine, or haloperidol: the results of the EIRE study.

    Science.gov (United States)

    Bobes, J; Garc A-Portilla, M P; Rejas, J; Hern Ndez, G; Garcia-Garcia, M; Rico-Villademoros, F; Porras, A

    2003-01-01

    Atypical antipsychotics seem to differ mainly in their tolerability profile. The aim of this cross-sectional study, the Estudio de Investigaci n de Resultados en Esquizofrenia (Outcomes Research Study in Schizophrenia; EIRE study), was to assess in a clinical setting the frequency of several side-effects related to haloperidol, risperidone, olanzapine, and quetiapine. This article addresses sexual dysfunction and other reproductive side-effects (gynecomastia, menorrhage, amenorrhea, and galactorrhea). We recruited outpatients diagnosed with schizophrenia according to Diagnostic and Statistical Manual of Mental Disorders (DSM-IV; American Psychiatric Association, 1994) criteria and who had received a single antipsychotic (risperidone, olanzapine, quetiapine, or haloperidol) for at least 4 weeks. During a single visit, we collected data, including demographic and clinical characteristics, current antipsychotic and concomitant treatment, and adverse effects listed in a modified version of the UKU Scale. We used a Chi-squared test to determine pairs comparisons of the frequency of adverse reactions between treatments. To estimate risk of a given adverse reaction with a given treatment, we used a logistic regression method. We assessed 636 evaluable patients out of 669 recruited. Frequency of sexual dysfunction was high with haloperidol (38.1%) and also with olanzapine (35.3%), quetiapine (18.2%), and risperidone (43.2%). We found the frequency of other reproductive side-effects to be relatively low with all four drugs: haloperidol (6.9%), olanzapine (6.4%), quetiapine (2.7%), and risperidone (11.7%). Sexual dysfunction appeared to be dose-related with haloperidol, risperidone, and olanzapine. Risperidone and olanzapine showed a higher risk of sexual dysfunction and other reproductive sideeffects than haloperidol. Quetiapine showed a lower risk of sexual dysfunction during short-term treatment ( 12 weeks) are lacking. Our results suggest that none of the atypical

  2. A survey of post-discharge side effects of conscious sedation using chloral hydrate in pediatric CT and MR imaging

    Energy Technology Data Exchange (ETDEWEB)

    Kao, S.C.; Adamson, S.D.; Tatman, L.H.; Berbaum, K.S. [Department of Radiology, Univ. of Iowa College of Medicine, Iowa City, IA (United States)

    1999-04-01

    Background. Limited information is available on post-discharge side effects of chloral hydrate sedation in pediatric imaging. Objective. To prospectively study the post-discharge side effects of chloral hydrate sedation in pediatric CT and MR imaging. Materials and methods. A total of 119 children undergoing CT and MRI were sedated using chloral hydrate with 89 % success (mean initial dose, 72 mg/kg body weight) and 98 % success after augmentation (mean total, 78 mg/kg body weight). The frequency of each post-discharge side effect was correlated with other side effects and 12 patient/technical parameters. Results. The survey was completed in 80 children. Sleepiness lasted for > 4 h in 28 %. Unsteadiness occurred in 68 % and hyperactivity in 29 %. Appetite became poor in 14 % and vomiting occurred in 15 %. Normal activity was resumed after > 4 h in 54 %. Sleep deprivation did not result in increased success or earlier onset of sedation and might be associated with hyperactivity. A higher dose did not result in an increased success rate or earlier onset of sedation within the dose range used in this study. Conclusion. Data on the post-discharge side effects of chloral hydrate sedation will be useful to radiologists, technologists, and nurses explaining to parents about sedation using this agent. (orig.) With 2 tabs., 24 refs.

  3. Side effects, adherence self-efficacy, and adherence to antiretroviral treatment: a mediation analysis in a Chinese sample.

    Science.gov (United States)

    Zhang, Liying; Li, Xiaoming; Lin, Zhenping; Jacques-Tiura, Angela J; Xu, Jinping; Zhou, Yuejiao; Qiao, Shan; Shen, Zhiyong; Stanton, Bonita

    2016-07-01

    Antiretroviral therapy (ART) is a lifelong treatment. To date, ART adherence is suboptimal for most patients in resource-poor settings. Previous research indicates that medication side effects are perceived to be a significant barrier of high ART adherence. Data regarding the role of adherence self-efficacy in mediating the relationship between side effects from ART and adherence to ART are limited; thus, this study examines this potential mediational role of self-efficacy. A cross-sectional survey of 2987 people living with HIV aged ≥18 years was conducted in 2012-2013 in Guangxi Autonomous Region (Guangxi) which has one of the fastest-growing HIV rates in China. Of the total sample, 2146 (72.1%) participants had initiated ART. Participants reported the number of days of completing the daily dose of ART in the past month; adherence was defined as completing the daily dose at least 28 days in the last month (≥90%). Side effects were significantly negatively related to adherence to ART. Mediation analyses indicated that adherence self-efficacy significantly mediated the side effects-adherence relationship. Future interventions to increase adherence self-efficacy and effective coping with side effects among HIV patients are needed in order to improve their ART adherence.

  4. A prospective double-blind study of side effects associated with the administration of amantadine for influenza A virus prophylaxis.

    Science.gov (United States)

    Bryson, Y J; Monahan, C; Pollack, M; Shields, W D

    1980-05-01

    During a study of efficacy of amantadine prophylaxis of influenza A virus infection in young adults, gross and subtle side effects were monitored. Eighty-eight students were randomly selected to receive either amantadine or placebo for four weeks or both in a sequential crossover design of two weeks each. Side effects (i.e., dizziness, nervousness, and insomnia) occurred in 33% of those receiving amantadine and in 10% of those receiving placebo (P less than 0.005). Although side effects were well tolerated by most subjects, six volunteers discontinued amantadine because of marked complaints. Cessation of side effects occurred in more than half of those continuing amantadine. Sixteen students receiving amantadine had decreased performance on sustained attention tasks as compared with ones receiving placebo (P less than 0.05). Gross and subtle side effects of amantadine observed in this study on currently recommended dosage are higher than previously reported, which may be an important factor in consideration of mass prophylaxis. PMID:7373087

  5. Avidin chase reduces side effects of radioimmunotherapy in nude mice bearing human colon carcinoma

    Institute of Scientific and Technical Information of China (English)

    Gui-Ping Li; Yong-Xian Wang; Kai Huang; Hui Zhang; Chun-Fu Zhang

    2005-01-01

    AIM: To evaluate the influence of avidin chase on the side effects of radioimmunotherapy (RIT) in nude mice bearing human colon carcinoma and therapeutic outcome.METHODS: Purified anti-CEA monoclonal antibody (McAb)was biotinylated with NHS-biotin, and then radiolabeled with 188Re by the direct method. 188Re-labeledbiotinylated anti-CEA McAb (188Re-CEA McAb-Bt) was intravenously injected followed by intravenous injection of avidin after 24 h. SPECT imaging and biodistribution study were performed at 28-48 h after the injection of 188Re-CEA McAb-Bt. Three groups of nude mice subcutaneously grafted with human colon carcinoma were treated 7 d after the graft. Mice in the avidin chase group received intravenous injection of 188Re-CEA McAb-Bt (11.1 MBq/20 μg) followed by intravenous injection of cold avidin (80 μg) after 24 h. Mice in the control group (treated group without avidin chase) only received the injection of 188Re-CEA McAb-Bt (11.1 MBq/20 μg), another control group (non-treated group) only received 0.1 mL normal saline solution. Toxicity was evaluated on the basis of change of body weight and peripheral WBC counts, and therapy effects were determined by variation in tumor volume. Histological analysis of tumors was also performed.RESULTS: Avidin chase markedly accelerated the clearance of 188Re-CEA McAb-Bt from the blood and normal tissues. The tumor uptakes of 188Re-CEA Mc Ab-Bt at 28 h were 5.90 and 6.42% ID/g, respectively, in chase group and in non-chase group, while the tumor-to-background (T/NT) ratios were 3.19 and 0.56, respectively. The tumor uptake was slightly decreased by avidin chase, but the T/NT ratios were increased. In treated groups the growth rate of body weight and the number of WBC decreased after injection of 188Re-CEA McAb-Bt, and the WBC counts recovered earlier in the group with avidin chase than in the group without avidin chase. Compared to the nontreated group, treated groups with and without avidin chase showed significant anti

  6. Side effects and accounting aspects of hypothetical large-scale Southern Ocean iron fertilization

    Directory of Open Access Journals (Sweden)

    A. Oschlies

    2010-12-01

    Full Text Available Recent suggestions to slow down the increase in atmospheric carbon dioxide have included ocean fertilization by addition of the micronutrient iron to Southern Ocean surface waters, where a number of natural and artificial iron fertilization experiments have shown that low ambient iron concentrations limit phytoplankton growth. Using a coupled carbon-climate model with the marine biology's response to iron addition calibrated against data from natural iron fertilization experiments, we examine biogeochemical side effects of a hypothetical large-scale Southern Ocean Iron Fertilization (OIF that need to be considered when attempting to account for possible OIF-induced carbon offsets. In agreement with earlier studies our model simulates an OIF-induced increase in local air-sea CO2 fluxes by about 73 GtC over a 100-year period, which amounts to about 48% of the OIF-induced increase in organic carbon export out of the fertilized area. Offsetting CO2 return fluxes outside the region and after stopping the fertilization at 1, 7, 10, 50, and 100 years are quantified for a typical accounting period of 100 years. For continuous Southern Ocean iron fertilization, the CO2 return flux outside the fertilized area cancels about 20% of the fertilization-induced CO2 air-sea flux within the fertilized area on a 100-yr timescale. This "leakage" effect has a radiative impact more than twice as large as the simulated enhancement of marine N2O emissions. Other side effects not yet discussed in terms of accounting schemes include a decrease in Southern Ocean oxygen levels and a simultaneous shrinking of tropical suboxic areas, and accelerated ocean acidification in the entire water column in the Southern Ocean at the expense of reduced globally-averaged surface-water acidification. A prudent approach to account for the OIF-induced carbon sequestration would account for global air-sea CO2 fluxes rather

  7. [Analysis of the cardiac side effects of antipsychotics: Japanese Adverse Drug Event Report Database (JADER)].

    Science.gov (United States)

    Ikeno, Takashi; Okumara, Yasuyuki; Kugiyama, Kiyotaka; Ito, Hiroto

    2013-08-01

    We analyzed the cases of side effects due to antipsychotics reported to Japan's Pharmaceuticals and Medical Devices Agency (PMDA) from Jan. 2004 to Dec. 2012. We used the Japanese Adverse Drug Event Report Database (JADER) and analyzed 136 of 216,945 cases using the defined terms. We also checked the cardiac adverse effects listed in the package inserts of the antipsychotics involved. We found cases of Ikr blockade resulting in sudden death (49 cases), electrocardiogram QT prolonged (29 cases), torsade de pointes (TdP, 19 cases), ventricular fibrillation (VF, 10 cases). M2 receptor blockade was observed in tachycardia (8 cases) and sinus tachycardia (3 cases). Calmodulin blockade was involved in reported cardiomyopathy (3 cases) and myocarditis (1 case). Multiple adverse events were reported simultaneously in 14 cases. Our search of package inserts revealed warnings regarding electrocardiogram QT prolongation (24 drugs), tachycardia (23), sudden death (18), TdP (14), VF (3), myocarditis (1) and cardiomyopathy (1). We suggest that when an antipsychotic is prescribed, the patient should be monitored regularly with ECG, blood tests, and/or biochemical tests to avoid adverse cardiac effects. PMID:25069255

  8. Canagliflozin-induced pancreatitis: a rare side effect of a new drug

    Directory of Open Access Journals (Sweden)

    Chowdhary M

    2015-06-01

    Full Text Available Mudit Chowdhary,1 Ahmad A Kabbani,1 Akansha Chhabra21Department of Internal Medicine, Mercer University School of Medicine, Macon, GA, USA; 2Department of Internal Medicine, New York University Langone Medical Center, New York, NY, USAAbstract: Acute pancreatitis is most commonly attributed to gallstones, alcohol abuse, and metabolic disorders such as hyperlipidemia and hypercalcemia. Medications are an infrequent yet commonly overlooked etiology of pancreatitis. Although several drugs have been implicated, antidiabetic agents are a rare cause for drug-induced pancreatitis. Canagliflozin is a new drug in the class of SGLT-2 inhibitors used for the treatment of type 2 diabetes mellitus. Serious reported side effects include renal impairment, hyperkalemia, and hypotension. Pancreatitis as a result of canagliflozin, however, is exceedingly rare. Here we describe a case of a 33-year old female who presented with severe acute pancreatitis in the setting of recent initiation of canagliflozin. Given the timing of her presentation and after excluding all other possible etiologies, it was determined that canagliflozin was the likely source of her illness. This case highlights the importance of identifying drug-induced pancreatitis, especially in novel drugs, as it is commonly neglected in patients with multiple medical comorbidities and those taking numerous medications. Prompt identification of drug-induced pancreatitis can improve management as well as decrease morbidity and mortality in these individuals.Keywords: canagliflozin, Invokana, pancreatitis, drug-induced pancreatitis, SGLT-2 inhibitor

  9. New insights into dietary supplements used in sport: active substances, pharmacological and side effects.

    Science.gov (United States)

    Koncic, Marijana Zovko; Tomczyk, Michal

    2013-08-01

    As a society we are increasingly concerned about our physical appearance. For example, as much as 24% of people in developed countries admittedly exercise to improve their performance. Professional sportsmen and amateurs alike are in a constant search for new means that will enable them better sport results in shorter time. Among those means, a prominent place belongs to dietary supplements. However, the producers often advertise products whose use in sports is neither scientifically founded nor safe. This brings on an irrational use of herbal supplements which sometimes leads to unwanted side effects, but is more often of little use. Thus, the aim of this review will be to systematically evaluate some of the herbal supplements that are used as adaptogenic and ergogenic aids in sport. The review will include available data on Rhodiola rosea, Withania somnifera, Schisandra chinensis, Tribulus terrestris, Vitis vinifera, Citrus aurantium, and others. Their effects, active ingredients as well as possible adverse effects will be discussed with special focus on clinical studies. PMID:23574283

  10. Taking advantage of the positive side-effects of smallpox vaccination.

    Science.gov (United States)

    Mayr, A

    2004-06-01

    From the introduction of smallpox vaccination approximately 200 years ago right up to its discontinuation (1980), reports by physicians and scientists about positive side-effects such as healing of chronic skin rashes, reduced susceptibility to various infectious diseases, e.g. measles, scarlet fever and whooping cough, and even the prophylactic use of the vaccination, e.g. against syphilis, were published again and again. Comparison with the period after cessation of vaccination confirms the experiences of the above vaccinators. As early as 1956, targeted research on these observations led to evidence of the 'ring-zone phenomenon', i.e. the production of soluble antiviral substances in infected chicken embryos and cell cultures. With the help of modern immunological and bioengineering methods, it was later possible to demonstrate that these effects are based on the activation of lymphoreticular cells and the regulatory effect of certain cytokines within the context of the non-specific immune system. These findings led to the development of paramunization with paraspecific vaccines from highly attenuated animal pox viruses. During attenuation, deletions in the virus DNA occur. Attenuated animal pox strains are therefore suited for the production of vector vaccines. The fact that these vector vaccines demonstrate an especially high level of paraspecific efficacy and lack harmful effects is likewise the result of the attenuated animal pox viruses. Optimum regulation of the entire immune system leads to increased paramunity already in the first few days after vaccination and to enhanced antigen recognition and thus accelerated commencement of specific immunity.

  11. Histological study on side effects and tumor targeting of a block copolymer micelle on rats.

    Science.gov (United States)

    Kawaguchi, Takanori; Honda, Takashi; Nishihara, Masamichi; Yamamoto, Tatsuhiro; Yokoyama, Masayuki

    2009-06-19

    Histological examinations were performed with polymeric micelle-injected rats for evaluations of possible toxicities of polymeric micelle carriers. Weight of major organs as well as body weight of rats was measured after multiple intravenous injections of polymeric micelles forming from poly(ethylene glycol)-b-poly(aspartate) block copolymer. No pathological toxic side effects were observed at two different doses, followed only by activation of the mononuclear phagocyte system (MPS) in the spleen, liver, lung, bone marrow, and lymph node. This finding confirms the absence of--or the very low level of--in vivo toxicity of the polymeric micelle carriers that were reported in previous animal experiments and clinical results. Then, immunohistochemical analyses with a biotinylated polymeric micelle confirmed specific accumulation of the micelle in the MPS. The immunohistochemical analyses also revealed, first, very rapid and specific accumulation of the micelle in the vasculatures of tumor capsule of rat ascites hepatoma AH109A, and second, the micelle's scanty infiltration into tumor parenchyma. This finding suggests a unique tumor-accumulation mechanism that is very different from simple EPR effect-based tumor targeting.

  12. Metabolic side effects of antipsychotic agents: a prospective study in a teaching hospital.

    Directory of Open Access Journals (Sweden)

    Ankesh Barnwal

    2012-07-01

    Full Text Available Background: Antipsychotic drugs have propensity to produce side effects like extrapyramidal syndrome, hyperglycemia, lipid abnormalities and weight gain. As data from India related to this aspect are scarce, this study was carried out.Aims and Objectives: To study metabolic effects of antipsychotic drugs using biochemical parameters and to compare metabolic effects of different antipsychotic agents.Materials and methods: This was a prospective study of patients attending the psychiatry outpatient department from September 2007 to May 2008. Each patient enrolled was followed up for 12weeks or less till the antipsychotics were prescribed. Body weight,fasting blood glucose, fasting lipid profile were recorded at baseline and at subsequent visits.Results: Out of 45 patients, 33 completed the study. Bipolar disorder (31% was the most frequent diagnosis followed by brief psychotic disorder (22%, schizophrenia (20% and others.Olanzapine was the most frequently prescribed antipsychotic drug (56% followed by risperidone (24% and haloperidol (20%. 84% received single antipsychotic drug. After 12weeks of therapy all antipsychotics caused significant weight gain (p<0.001, olanzapine caused significant rise in fasting blood glucose (p<0.001 and serum cholesterol (p<0.001. All antipsychotics caused significant rise in serum triglyceride level (p<0.01 Conclusion: All antipsychotics can cause significant abnormalities in carbohydrate and lipid metabolism. Selection of antipsychotics, particularly the newer ones requires consideration of co morbidities like obesity, diabetes mellitus and dyslipidemias. During antipsychotic drug therapy periodic monitoring for metabolic abnormalities is advisable.

  13. Redox nanoparticle increases the chemotherapeutic efficiency of pioglitazone and suppresses its toxic side effects.

    Science.gov (United States)

    Thangavel, Sindhu; Yoshitomi, Toru; Sakharkar, Meena Kishore; Nagasaki, Yukio

    2016-08-01

    Pioglitazone is a widely used anti-diabetic drug that induces cytotoxicity in cancer cells; however, its clinical use is questioned due to its associated liver toxicity caused by increased oxidative stress. We therefore employed nitroxide-radical containing nanoparticle, termed redox nanoparticle (RNP(N)) which is an effective scavenger of reactive oxygen species (ROS) as a drug carrier. RNP(N) encapsulation increased pioglitazone solubility, thus increasing cellular uptake of encapsulated pioglitazone which reduced the dose required to induce toxicity in prostate cancer cell lines. Investigation of in vitro molecular mechanism of pioglitazone revealed that both apoptosis and cell cycle arrest were involved in tumor cell death. In addition, intravenously administered pioglitazone-loaded RNP(N) produced significant tumor volume reduction in vivo due to enhanced permeation and retention effect. Most importantly, oxidative damage caused by pioglitazone in the liver was significantly suppressed by pioglitazone-loaded RNP(N) due to the presence of nitroxide radicals. It is interesting to note that oral administration of encapsulated pioglitazone, and co-administration of RNP(N) and pioglitazone, i.e., no encapsulation of pioglitazone in RNP(N) also significantly contributed to suppression of the liver injury. Therefore, use of RNP(N) either as an adjuvant or as a carrier for drugs with severe side effects is a promising chemotherapeutic strategy. PMID:27235996

  14. Side-effects of henna and semi-permanent 'black henna' tattoos: a full review.

    Science.gov (United States)

    de Groot, Anton C

    2013-07-01

    Henna, the dried and powdered leaf of Lawsonia inermis, is widely used as a dye for the skin, hair, and nails, and as an expression of body art, especially in Islamic and Hindu cultures. As it stains the skin reddish-brown, it is also called red henna. Black henna is the combination of red henna with p-phenylenediamine (PPD), and is used for temporary 'black henna tattoos'. This article provides a full review of the side-effects of topical application of red and black henna, both cutaneous (allergic and non-allergic) and systemic. Red henna appears to be generally safe, with rare instances of contact allergy and type I hypersensitivity reactions. In children with glucose-6-phosphate dehydrogenase deficiency, topical application of henna may cause life-threatening haemolysis. Black henna tattoos will induce contact allergy to its ingredient PPD at an estimated frequency of 2.5%. Once sensitized, the patients may experience allergic contact dermatitis from the use of hair dyes containing PPD. There are often cross-reactions to other hair dyes, dyes used in textiles, local anaesthetics, and rubber chemicals. The sensitization of children to PPD may have important consequences for health and later career prospects. Systemic toxicity of black henna has been reported in certain African countries.

  15. Side effects of bone-targeted therapies in advanced breast cancer.

    Science.gov (United States)

    Domschke, Christoph; Schuetz, Florian

    2014-10-01

    In up to 75% of cases, advanced breast cancer patients eventually develop bone metastases with often debilitating skeletal-related events (SREs). Osteoclast inhibitors are commonly used as therapeutic mainstay with clinical studies showing superiority of denosumab over bisphosphonates (e.g., zoledronate) for the prevention of SREs. The present review discusses the adverse event profile of these agents, and addresses the prevention and management of untoward side effects. Adverse events associated with osteoclast inhibitors comprise osteonecrosis of the jaw and hypocalcemia. Hypocalcemia is more common with denosumab, particularly in severe renal dysfunction. During therapy, the appropriate prevention of these adverse events includes close attention to dental health, avoidance of invasive dental procedures, supplementation with calcium and vitamin D unless patients are hypercalcemic, and regular monitoring of relevant serum values. Relating to the risk of nephrotoxicity, bisphosphonates but not denosumab have been incriminated. Therefore, serum creatinine levels should be checked prior to each dose of zoledronate, and in severe renal dysfunction (creatinine clearance < 30 ml/min) zoledronate is contraindicated anyway. Acute-phase reactions are particularly linked to bisphosphonates. Consequently, if these adverse events predominate, switching to denosumab is recommended. PMID:25759613

  16. MYOPATHY AS A SIDE EFFECT OF STATIN THERAPY: MECHANISMS OF DEVELOPMENT AND PROSPECTS FOR TREATMENT

    Directory of Open Access Journals (Sweden)

    O. M. Drapkina

    2015-01-01

    Full Text Available Statins are lipid-lowering drugs with proven efficacy that reduce cardiovascular risk and are well tolerated by most patients. Myopathy as a side effect of statin therapy is one of the most common reasons for their withdrawal. Its severity can range from asymptomatic increase of serum CPK to life-threatening rhabdomyolysis. Therefore it is necessary to remember about the possibility of its occurrence.The exact molecular mechanisms of muscle damage by statins are still unknown. Various hypotheses are suggested in this respect: fatty acid oxidation disorders, mitochondrial dysfunction, increased protein degradation in myocytes due to changes in atrogin-1 and ubiquitin activity, activation of autoimmune processes, intracellular depletion of essential metabolites, destabilization of cell membranes, impaired expression of genes involved in apoptosis and protein degradation. The theory that the reduction of intramuscular CoQ10 level is the cause of myopathy prevails. Additional intake of CoQ10 seems promising, but is not evidence-based.

  17. New insights into dietary supplements used in sport: active substances, pharmacological and side effects.

    Science.gov (United States)

    Koncic, Marijana Zovko; Tomczyk, Michal

    2013-08-01

    As a society we are increasingly concerned about our physical appearance. For example, as much as 24% of people in developed countries admittedly exercise to improve their performance. Professional sportsmen and amateurs alike are in a constant search for new means that will enable them better sport results in shorter time. Among those means, a prominent place belongs to dietary supplements. However, the producers often advertise products whose use in sports is neither scientifically founded nor safe. This brings on an irrational use of herbal supplements which sometimes leads to unwanted side effects, but is more often of little use. Thus, the aim of this review will be to systematically evaluate some of the herbal supplements that are used as adaptogenic and ergogenic aids in sport. The review will include available data on Rhodiola rosea, Withania somnifera, Schisandra chinensis, Tribulus terrestris, Vitis vinifera, Citrus aurantium, and others. Their effects, active ingredients as well as possible adverse effects will be discussed with special focus on clinical studies.

  18. Isoniazid-induced flu-like syndrome: A rare side effect

    Directory of Open Access Journals (Sweden)

    Sudipta Pandit

    2013-01-01

    Full Text Available Drug-induced flu-like syndrome is very rare. It is mainly produced by rifampicin. We report a case of pulmonary tuberculosis (PTB that developed isoniazid-induced flu-like syndrome, but could be cured with a modified regimen replacing isoniazid with levofloxacin. A 10-year-old girl with PTB was treated with isoniazid (H, rifampicin (R, ethambutol (E, and pyrazinamide (Z. She developed features of flu from the sixth day. Symptoms recurred everyday within 1 h of drug ingestion and subsided automatically by next 12 h. After admission, HREZ were continued. She developed symptoms of flu after 1 h of drug ingestion. Antitubercular therapy (ATT was stopped and symptoms subsided automatically. Individual drug was started one by one after three days. Severe symptoms of flu developed after taking isoniazid, while other drugs were tolerated well. Levofloxacin was used as an alternative to isoniazid. She was cured after 6 months of chemotherapy. Isoniazid can possibly cause flu-like syndrome and the treating physician should be aware of this possible side effect when using ATT.

  19. Finasteride Side Effects and Post-Finasteride Syndrome in Male Androgenic Alopecia

    Directory of Open Access Journals (Sweden)

    Manea Mirela

    2015-10-01

    Full Text Available Finasteride is in present a relatively frequent prescribed drug for male androgenic alopecia. The adverse effects reported by some patients seem to be notable, consisting of various (physical, mental/ neurological, sexual, etc. manifestations which are encountered both during Finasteride administration and after treatment cessation (in the form of `post-Finasteride syndrome`. The pharmacological action and the corresponding adverse effects related to Finasteride administration were investigated and published in literature through several and successive studies. In respect to psychiatric disorders, the most notable concern is related to depressive symptoms and suicidal thoughts among former users of finasteride with persistent adverse effects. Regarding genito-urinary symptoms, these are usually represented by gynecomastia, decreased interest in sexual intercourse/ low level of sexual desire and erectile dysfunction. Finally, we viewed Finasteride side effects and post-Finasteride syndrome as distinct physiopathologic entities, thus requiring possible distinct therapeutic approaches. Additional studies will be necessary, in order to further investigate the cerebral neuromodulation of the two relational (cognitive and sexual functions, both of which may be interfered by administration of hormones or by the corresponding compounds such as Finasteride.

  20. Variations: Darwin's finches, sea barnacles and the side effects of antidepressants.

    Science.gov (United States)

    Lieb, Julian

    2008-01-01

    "It may metaphorically be said," Darwin wrote, "that natural selection is daily and hourly scrutinizing, throughout the world, the slightest variations; rejecting those that are bad, preserving and adding up all that are good; silently and insensibly working, whenever and wherever opportunity offers..." Variation is a principle of nature, without which natural selection could not operate, and life exist. Darwin believed that natural selection would make nature "more and more diversified." Variation occurs in the clutch sizes of birds, the color of hair and skin, the annual temperature, in language and speech, the direction of local Magnetic North and True North, and the variation of pathogens (antigenic variation). Antidepressants act as probes, burrowing into the deepest recesses of cells, and signaling physiological and pathological information to observers. They have at least forty side effects that are not only variations, but often paradoxes that would have fascinated Charles Darwin, who had the keenest interest in the variation of the beaks of finches and in sea barnacles. PMID:17681431

  1. The side effects of the THPS (tetrakis hydroxymethyl phosphonium sulfate) treatment in oil pipelines

    Energy Technology Data Exchange (ETDEWEB)

    Andrade, Cynthia de A.; Lopes, Eduardo Gullo M.; Paiva, Eva M.de O. [PETROBRAS S.A., Rio de Janeiro, RJ (Brazil). Centro de Pesquisas (CENPES). Tecnologia de Materiais e Controle de Corrosao; Penna, Monica de O. [PETROBRAS S.A., Rio de Janeiro, RJ (Brazil). Centro de Pesquisas (CENPES). Biotecnologia e Tratamentos Ambientais

    2009-07-01

    PETROBRAS has been using THPS biocide since 2000 to control sulphate reducing bacteria (SRB) and H{sub 2}S generation in FPSO's tanks, storage tanks, seawater injection systems, produced water systems and hydrostatic testings. The advantage of this product over other biocides is to be effective against sessile SRB and to have low environmental impact and low risk to operators' health. Since 2005 the use of THPS was also extended to oil pipelines and has being demonstrating high efficacy in controlling sessile SRB and sulfide formation, even in fluids with very low water cut (BSW < 1%). However, some deleterious effects were observed when THPS (formulated with 75% of active ingredient) was dosed continuously in the produced fluids, in high concentration and/or for long periods. This paper presents the results of THPS treatment in two PETROBRAS' oil pipelines and describes the side effects that were detected during the biocide injection. The actions taken to minimize these harmful effects, without losing the good biocide efficiency were also presented. (author)

  2. Efficiency and detrimental side effects of denitrifying bioreactors for nitrate reduction in drainage water.

    Science.gov (United States)

    Weigelhofer, Gabriele; Hein, Thomas

    2015-09-01

    A laboratory column experiment was conducted to test the efficiency of denitrifying bioreactors for the nitrate (NO3-N) removal in drainage waters at different flow rates and after desiccation. In addition, we investigated detrimental side effects in terms of the release of nitrite (NO2-N), ammonium (NH4-N), phosphate (PO4-P), dissolved organic carbon (DOC), methane (CH4), and dinitrogen oxide (N2O). The NO3-N removal efficiency decreased with increasing NO3-N concentrations, increasing flow rates, and after desiccation. Bioreactors with purely organic fillings showed higher NO3-N removal rates (42.6-55.7 g NO3-N m(-3) day(-1)) than those with organic and inorganic fillings (6.5-21.4 g NO3-N m(-3) day(-1)). The release of NO2-N and DOC was considerable and resulted in concentrations of up to 800 μg NO2-N L(-1)and 25 mg DOC L(-1) in the effluent water. N2O concentrations increased by 4.0 to 15.3 μg N2O-N L(-1) between the influent and the effluent, while CH4 production rates were low. Our study confirms the high potential of denitrifying bioreactors to mitigate NO3-N pollution in drainage waters, but highlights also the potential risks for the environment. PMID:25943519

  3. Side Effects Related to 5 α-Reductase Inhibitor Treatment of Hair Loss in Women: A Review.

    Science.gov (United States)

    Seale, Lauren R; Eglini, Ariana N; McMichael, Amy J

    2016-04-01

    5 α-reductase inhibitors such as finasteride and dutasteride have been studied for the treatment of hair loss in men, with finasteride being the only Food and Drug Administration-approved treatment. Increasingly, in recent years, off-label use of these drugs has been employed in the treatment of female pattern hair loss (FPHL) and frontal fibrosing alopecia (FFA) in women. Side effects with 5 α-reductase inhibitors can include changes in sexual function, and recent publications have characterized an increasing prevalence of these in men. A review of 20 peer-reviewed articles found that very few side effects, or adverse events, related to sexual function have been reported in studies in which dutasteride or finasteride has been used to treat hair loss in women. Future publications should investigate not only the efficacy of these drugs in treating FPHL and FFA, but the side effect profile in patients as well. PMID:27050696

  4. The prevalence and management of side effects of lithium and anticonvulsants as mood stabilizers in bipolar disorder from a clinical perspective: a review.

    Science.gov (United States)

    Dols, Annemiek; Sienaert, Pascal; van Gerven, Heleen; Schouws, Sigfried; Stevens, Anja; Kupka, Ralph; Stek, Max L

    2013-11-01

    Side effects are among the most frequent reasons preventing patients from taking their medication. Although the management of side effects is an important issue in clinical practice, particularly in patients with physical comorbidities, research on clinical management of side effects is rather scattered. The aim of this article was to provide an overview on the prevalence and management of various side effects of mood-stabilizing drugs. In December 2012, we carried out a PubMed search for publications reporting side effects in patients with bipolar disorder. Naturalistic studies describing the prevalence of side effects in treatment with mood stabilizers are sparse. We describe the prevalence of neurological, gastrointestinal, metabolic, thyroid, dermatological, nephrogenic, cognitive, sexual, hematological, hepatogenic, and teratogenic side effects of lithium, valproate, carbamazepine, and lamotrigine and discuss their clinical management. There are specific strategies that aim at reducing side effects, but, to date, studies on the efficacy of these interventions are lacking. With age, the renal elimination and hepatic metabolism of drugs reduce and comedication and somatic comorbidity increase, making elderly patients particularly susceptible to side effects. Most side effects can be managed by striving for the lowest possible dose without losing efficacy by lowering the dose below the therapeutic window. Specific measurements to limit certain side effects are available and may ameliorate treatment adherence.

  5. The Role of Evidence Based Nursing in Prevention of Gastrointestinal Side Effects of Chemotherapy in Children with Cancer

    Directory of Open Access Journals (Sweden)

    Z Pouresmail

    2014-04-01

    Full Text Available Introduction: Today, due to the broad spectrum of pediatric cancers are treated by the chemotherapy drugs, but these drugs have side effects and gastrointestinal toxicity is the most prevalent. One of the main roles of nurses is to better health through patient education and care for him. Evidence-based nursing is a process during which the nurse can use the available research evidence, their clinical expertise and the patient has to take appropriate decisions. This study reviews the role of evidence-based nursing in the prevention of gastrointestinal side effects of chemotherapy in children with cancer was conducted.   Materials and Methods: Seeking information was performing through databases PubMed, SID, Since Direct, magiran, Ovid and etc. Within the years 2014-2002, the key issues in terms of evidence-based nursing, gastrointestinal side effect, chemotherapy was performed and 20 were studied English equivalents.   Results: The most common gastrointestinal side effects in children undergoing chemotherapy are oral ulcers, vomiting, diarrhea, and dysphagia. Different strategies for prevention studies suggest that these effects need to perform their roles in teaching and nursing care. Nurses can use the results of studies such as music, ginger, semi sitting positions during chemotherapy, use of ice and etc. To prevent vomiting, the use of  Persica for oral wound healing, hygiene perform especially hand washing for preventing diarrhea. The most important roles of nursing are recommended, Education on prevention of chemotherapy complications, adverse effects of proper nutrition and etc.   Conclusion: Nurses can play an effective role in the education and care to relieve symptoms and prevent progression of gastrointestinal side effects of chemotherapy.   Key words: Evidence-based nursing, Gastrointestinal side effects, Chemotherapy, Cancer  

  6. Gastrointestinal Side Effects of the Radioiodine Therapy for the Patients with Differentiated Thyroid Carcinoma Two Days after Prescription.

    Science.gov (United States)

    Pashnehsaz, Mehran; Takavar, Abbas; Izadyar, Sina; Zakariaee, Seyed Salman; Mahmoudi, Mahmoud; Paydar, Reza; Geramifar, Parham

    2016-09-01

    Iodine-131 (I-131) therapy is one of the conventional approaches in the treatment of patients with differentiated thyroid carcinoma (DTC). The radioiodine agents also accumulate in the other organs that cause pain and damage to the patients. Radioiodine therapy is associated with various gastrointestinal (GI) toxicities. In this study, GI side effects of the radioiodine therapy were investigated. GI toxicities of the radioiodine therapy were studied in 137 patients with histologically proven DTC in Jun-Nov 2014. All the patients were treated by radioiodine agents in the research institute of Shariati Hospital, Tehran, Iran. The patients were examined 48 h after prescription (before discharge) and their GI side effects were registered. Correlation of the age, gender, administered dose, administered dose per body weight as the independent factors, and GI side effects were analyzed using the Pearson correlation test with Statistical Package for the Social Sciences (SPSS) version 20. Regression coefficients and linearity of the variable were investigated by MATLAB software. Line fitting was performed using MATLAB curve-fitting toolbox. From the subjects, 38 patients had GI complaints (30.4%). Significant factors influencing GI side effects were dose per body weight and administered doses. There was no significant correlation between age and gender as the independent parameters and GI complaints. The most prevalent GI side effect was nausea that occurs in 26.4% of the patients. From the results, it could be concluded that the GI side effects could be prevented by administering a safe radioiodine dose value less than 5,550 MBq. PMID:27651737

  7. Gastrointestinal Side Effects of the Radioiodine Therapy for the Patients with Differentiated Thyroid Carcinoma Two Days after Prescription

    Science.gov (United States)

    Pashnehsaz, Mehran; Takavar, Abbas; Izadyar, Sina; Zakariaee, Seyed Salman; Mahmoudi, Mahmoud; Paydar, Reza; Geramifar, Parham

    2016-01-01

    Iodine-131 (I-131) therapy is one of the conventional approaches in the treatment of patients with differentiated thyroid carcinoma (DTC). The radioiodine agents also accumulate in the other organs that cause pain and damage to the patients. Radioiodine therapy is associated with various gastrointestinal (GI) toxicities. In this study, GI side effects of the radioiodine therapy were investigated. GI toxicities of the radioiodine therapy were studied in 137 patients with histologically proven DTC in Jun-Nov 2014. All the patients were treated by radioiodine agents in the research institute of Shariati Hospital, Tehran, Iran. The patients were examined 48 h after prescription (before discharge) and their GI side effects were registered. Correlation of the age, gender, administered dose, administered dose per body weight as the independent factors, and GI side effects were analyzed using the Pearson correlation test with Statistical Package for the Social Sciences (SPSS) version 20. Regression coefficients and linearity of the variable were investigated by MATLAB software. Line fitting was performed using MATLAB curve-fitting toolbox. From the subjects, 38 patients had GI complaints (30.4%). Significant factors influencing GI side effects were dose per body weight and administered doses. There was no significant correlation between age and gender as the independent parameters and GI complaints. The most prevalent GI side effect was nausea that occurs in 26.4% of the patients. From the results, it could be concluded that the GI side effects could be prevented by administering a safe radioiodine dose value less than 5,550 MBq. PMID:27651737

  8. Salivary and serum biomarkers for the study of side effects of aripiprazole coprescribed with mirtazapine in rats.

    Science.gov (United States)

    Bogdan, Maria; Silosi, Isabela; Surlin, Petra; Tica, Andrei Adrian; Tica, Oana Sorina; Balseanu, Tudor-Adrian; Rauten, Anne-Marie; Camen, Adrian

    2015-01-01

    The aim of this study was to investigate whether the co-administration of aripiprazole and mirtazapine could determine weight gain and lipid metabolism disorders in Wistar rats, compared to the same side effects produced by mirtazapine alone, and the risk of hepatotoxicity due to the combination of the two substances. Tumor necrosis factor alpha (TNF-α), liver fatty acid binding protein (L-FABP/FABP1) and repulsive guidance molecule C/hemojuvelin (RGM-C/HJV) levels were determined in serum and in saliva. Also, serum levels for total cholesterol (TC), low and high-density lipoprotein (LDL, HDL), triglycerides (TG), aspartate aminotransferase (ASAT) and alanine amino transferase (ALAT) were assessed. We found positive and statistically significant correlations between serum and salivary levels of TNF-α, L-FABP/FABP1 and RGM-C/HJV. Mirtazapine determined significantly differences of TNF-α and L-FABP serum levels; final body weight; TC and LDL levels, leading to higher concentrations than its association with aripiprazole. Although not statistically significant, mirtazapine group experienced higher values for salivary levels of TNF-α, TG and ASAT, and lower values for HDL, compared to aripiprazole + mirtazapine group. The results suggest that aripiprazole might improve some of the disturbances caused by mirtazapine, and that the two drugs combination cause no additional alterations in liver function. Also, the findings indicate that TNF-α, L-FABP/FABP1 and RGM-C/HJV levels can be helpful as biomarkers for metabolic disturbances and impaired function of hepatocytes, and that their salivary determination can replace serum determination. PMID:26221370

  9. Salivary and serum biomarkers for the study of side effects of aripiprazole coprescribed with mirtazapine in rats.

    Science.gov (United States)

    Bogdan, Maria; Silosi, Isabela; Surlin, Petra; Tica, Andrei Adrian; Tica, Oana Sorina; Balseanu, Tudor-Adrian; Rauten, Anne-Marie; Camen, Adrian

    2015-01-01

    The aim of this study was to investigate whether the co-administration of aripiprazole and mirtazapine could determine weight gain and lipid metabolism disorders in Wistar rats, compared to the same side effects produced by mirtazapine alone, and the risk of hepatotoxicity due to the combination of the two substances. Tumor necrosis factor alpha (TNF-α), liver fatty acid binding protein (L-FABP/FABP1) and repulsive guidance molecule C/hemojuvelin (RGM-C/HJV) levels were determined in serum and in saliva. Also, serum levels for total cholesterol (TC), low and high-density lipoprotein (LDL, HDL), triglycerides (TG), aspartate aminotransferase (ASAT) and alanine amino transferase (ALAT) were assessed. We found positive and statistically significant correlations between serum and salivary levels of TNF-α, L-FABP/FABP1 and RGM-C/HJV. Mirtazapine determined significantly differences of TNF-α and L-FABP serum levels; final body weight; TC and LDL levels, leading to higher concentrations than its association with aripiprazole. Although not statistically significant, mirtazapine group experienced higher values for salivary levels of TNF-α, TG and ASAT, and lower values for HDL, compared to aripiprazole + mirtazapine group. The results suggest that aripiprazole might improve some of the disturbances caused by mirtazapine, and that the two drugs combination cause no additional alterations in liver function. Also, the findings indicate that TNF-α, L-FABP/FABP1 and RGM-C/HJV levels can be helpful as biomarkers for metabolic disturbances and impaired function of hepatocytes, and that their salivary determination can replace serum determination.

  10. Depo Provera. Position paper on clinical use, effectiveness and side effects.

    Science.gov (United States)

    Bigrigg, A; Evans, M; Gbolade, B; Newton, J; Pollard, L; Szarewski, A; Thomas, C; Walling, M

    1999-07-01

    has an advantage over the combined oral contraceptive pill, and provides a simple, effective alternative for women who cannot use the pill for these reasons. Similarly, it has been suggested that women who suffer from focal migraine and are therefore advised against use of the combined oral contraceptive pill can still use progestogen-only contraceptives. Although the POP is medically safe in these circumstances, in young women it is less effective, and involves strict time keeping, which will be disadvantageous for some women. Side effects, long term use and schedules of administration are also discussed. The use of local protocols to allow nurse administration is to be supported both in general practice and the clinic situation. Perhaps the most important issue surrounding the use of DMPA is that of patient information. The method has had a particularly bad public image, which naturally makes potential users anxious and subject to misinformation from poorly informed or biased sources. Also, it is temporarily irreversible during its three months duration, so the duration of any problems or anxieties resulting from side effects may be longer than for other methods. It is of paramount importance that easily understood, accurate patient information leaflets are available, since biased and inaccurate information is readily available from women's magazines, perpetuating the myths surrounding the method. PMID:10454658

  11. Side-effects of glyphosate on the life parameters of Eriopis connexa (Coleoptera: Coccinelidae) in Argentina.

    Science.gov (United States)

    Mirande, L; Haramboure, M; Smagghe, G; Piñeda, S; Schneider, M I

    2010-01-01

    In Argentina, transgenic soybean crop (Roundup Ready, RR) has undergone a major expansion over the last 15 years, with the consequent increase of glyphosate applications, a broad-spectrum and post emergence herbicide. Soybean crops are inhabited by several arthropods. Eriopis connexa Germar (Coleoptera: Coccinelidae) is a predator associated to soybean soft-bodies pest and have a Neotropical distribution. Nowadays, it is being considered a potentially biological control agent in South America. The objectives of this work were to evaluate the side-effects of glyphosate on larvae (third instar) and adults of this predator. Commercial compound and the maximum registered concentrations for field use were employed: GlifoGlex 48 (48% glyphosate, 192 mg a.i./litre, Gleba Argentina S.A.). The exposure was by ingestion through the treated prey (Rophalosiphum padi) or by drinking treated water during 48 h for treatment of the adult. The herbicide solutions were prepared using distilled water as solvent. The bioassays were carried out in the laboratory under controlled conditions: 23 +/- 0.5 degrees C, 75 +/- 5% RH and 16:8 (L:D) of photoperiod. Development time, weight of pupae, adult emergence, pre-oviposition period, fecundity and fertility were evaluated as endpoints. Larvae from glyphosate treatment molted earlier than controls. In addition, the weight of pupae, longevity, fecundity and fertility were drastically reduced in treated organisms. The reductions were more drastic when the treatments were performed at the third larval stage than as adult. The reproduction capacity of the predator was the most affected parameter and could be related to a hormonal disruption by glyphosate in the treated organisms. This work can confirm the deleterious effects of this herbicide on beneficial organisms. Also, it agrees with prior studies carried out on other predators associated to soybean pest, such as Chrysoperla externa (Neuroptera: Chrysopidae) and Alpaida veniliae (Araneae

  12. MIDAZOLAM EFFICACY AND SIDE EFFECTS IN GENERALIZED AND PARTIAL REFRACTORY STATUS EPILEPTICUS IN CHILDREN

    Directory of Open Access Journals (Sweden)

    M.R. Salehi Omran

    2009-01-01

    Full Text Available ObjectiveMidazolam is a significant and effective drug for control of a life-threatening condition, generalized and partial refractory convulsive status epilepticus. The goal of this study was evaluation of midazolam efficacy for management of this serious disease and its two side effects, hypotension and respiratory failure.Materials & MethodsOur study was done using a quasi experimental method; 22 children with generalized refractory convulsive status epilepticus and 13 with partial refractory convulsive status epilepticus were enrolled for the study. All patients received 0.2mg/kg/dose as a bolus intravenous midazolam followed by 1-6 mcg/kg/min continuous intravenous midazolam. Following this, termination of seizures as well as hypotension and respiratory failure were evaluated.ResultsMidazolam ceased stop convulsions in 81.81% (18 patients with generalized seizures, and in 76.92% (10 patients with partial seizures, showing no significant difference between these two types of seizures (p=0.52 Hypotension was induced in 18.18% (4 patients with generalized seizures and in 30.70% (4 patients with partial seizures, again difference not significant (p=0.14. There was respiratory failure in 21.73% (5 patients with generalized seizure and in 7.69% (1 patients with partial seizure, difference not significant.(p=0.09ConclusionThere was no significant difference in efficacy and creation of hypotension and respiratory failure after continuous intravenous infusion of midazolam between generalized and partial refractory convulsive status epilepticus.

  13. MIDAZOLAM EFFICACY AND SIDE EFFECTS IN GENERALIZED AND PARTIAL REFRACTORY STATUS EPILEPTICUS IN CHILDREN

    Directory of Open Access Journals (Sweden)

    M.R. Salehi Omran

    2009-04-01

    Full Text Available ObjectiveMidazolam is a significant and effective drug for control of a life-threatening condition, generalized and partial refractory convulsive status epilepticus. The goal of this study was evaluation of midazolam efficacy for management of this serious disease and its two side effects, hypotension and respiratory failure.Materials & MethodsOur study was done using a quasi experimental method; 22 children with generalized refractory convulsive status epilepticus and 13 with partial refractory convulsive status epilepticus were enrolled for the study. All patients received 0.2mg/kg/dose as a bolus intravenous midazolam followed by 1-6 mcg/kg/min continuous intravenous midazolam. Following this, termination of seizures as well as hypotension and respiratory failure were evaluated.ResultsMidazolam ceased stop convulsions in 81.81% (18 patients with generalized seizures, and in 76.92% (10 patients with partial seizures, showing no significant difference between these two types of seizures (p=0.52 Hypotension was induced in 18.18% (4 patients with generalized seizures and in 30.70% (4 patients with partial seizures, again difference not significant (p=0.14. There was respiratory failure in 21.73% (5 patients with generalized seizure and in 7.69% (1 patients with partial seizure, difference not significant.(p=0.09ConclusionThere was no significant difference in efficacy and creation of hypotension and respiratory failure after continuous intravenous infusion of midazolam between generalized and partial refractory convulsive status epilepticus.Key words:Midazolam, Refractory convulsive status epilepticus, Convulsive status epilepticus.

  14. Evaluation of the side effects of poly(epsilon-caprolactone nanocapsules containing atrazine towards maize plants

    Directory of Open Access Journals (Sweden)

    Halley Caixeta Oliveira

    2015-10-01

    Full Text Available Poly(epsilon-caprolactone (PCL nanocapsules have been used as a carrier system for the herbicide atrazine, which is commonly applied to maize. We demonstrated previously that these atrazine containing polymeric nanocapsules were ten-fold more effective in the control of mustard plants (a target species, as compared to a commercial atrazine formulation. Since atrazine can have adverse effects on non-target crops, here we analyzed the effect of encapsulated atrazine on growth, physiological and oxidative stress parameters of soil-grown maize plants (Zea mays L.. One day after the post-emergence treatment with PCL nanocapsules containing atrazine (1 mg mL-1, maize plants presented 15 and 21 % decreases in maximum quantum yield of photosystem II and in net CO2 assimilation rate, respectively, as compared to water-sprayed plants. The same treatment led to a 1.8-fold increase in leaf lipid peroxidation in comparison with control plants. However, all of these parameters were unaffected four and eight days after the application of encapsulated atrazine. These results suggested that the negative effects of atrazine were transient, probably due to the ability of maize plants to detoxify the herbicide. When encapsulated atrazine was applied at a ten-fold lower concentration (0.1 mg mL-1, a dosage that is still effective for weed control, no effects were detected even shortly after application. Regardless of the herbicide concentration, neither pre- nor post-emergence treatment with the PCL nanocapsules carrying atrazine resulted in the development of any macroscopic symptoms in maize leaves, and there were no impacts on shoot growth. Additionally, no effects were observed when plants were sprayed with PCL nanocapsules without atrazine. Overall, these results suggested that the use of PCL nanocapsules containing atrazine did not lead to persistent side effects in maize plants, and that the technique could offer a safe tool for weed control without affecting

  15. Evaluation of the side effects of poly(epsilon-caprolactone) nanocapsules containing atrazine towards maize plants

    Science.gov (United States)

    Oliveira, Halley; Stolf-Moreira, Renata; Martinez, Cláudia; Sousa, Gustavo; Grillo, Renato; de Jesus, Marcelo; Fraceto, Leonardo

    2015-10-01

    Poly(epsilon-caprolactone) (PCL) nanocapsules have been used as a carrier system for the herbicide atrazine, which is commonly applied to maize. We demonstrated previously that these atrazine containing polymeric nanocapsules were ten-fold more effective in the control of mustard plants (a target species), as compared to a commercial atrazine formulation. Since atrazine can have adverse effects on non-target crops, here we analyzed the effect of encapsulated atrazine on growth, physiological and oxidative stress parameters of soil-grown maize plants (Zea mays L.). One day after the post-emergence treatment with PCL nanocapsules containing atrazine (1 mg mL-1), maize plants presented 15 and 21 % decreases in maximum quantum yield of photosystem II and in net CO2 assimilation rate, respectively, as compared to water-sprayed plants. The same treatment led to a 1.8-fold increase in leaf lipid peroxidation in comparison with control plants. However, all of these parameters were unaffected four and eight days after the application of encapsulated atrazine. These results suggested that the negative effects of atrazine were transient, probably due to the ability of maize plants to detoxify the herbicide. When encapsulated atrazine was applied at a ten-fold lower concentration (0.1 mg mL-1), a dosage that is still effective for weed control, no effects were detected even shortly after application. Regardless of the herbicide concentration, neither pre- nor post-emergence treatment with the PCL nanocapsules carrying atrazine resulted in the development of any macroscopic symptoms in maize leaves, and there were no impacts on shoot growth. Additionally, no effects were observed when plants were sprayed with PCL nanocapsules without atrazine. Overall, these results suggested that the use of PCL nanocapsules containing atrazine did not lead to persistent side effects in maize plants, and that the technique could offer a safe tool for weed control without affecting crop growth.

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

    Directory of Open Access Journals (Sweden)

    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. Long-term side effects in irradiated patients with Hodgkin's disease

    International Nuclear Information System (INIS)

    One hundred and thirty-five out of 168 patients with Hodgkin's disease in complete remission who had received radiotherapy with tumor doses between 3000 and 5000 rad in the years 1948 to 1974 were investigated with regard to long-term side effects. The results obtained so far are as follows: catamnestic results: Deteriorated general condition and reduced performance in 23% and 28%, spontaneous restriction of the daily routine in 45% and increase in susceptibility to infections (common cold) in 15% of the patients; hematological investigations, peripheral blood: no indication of severe anemia. Granulocytopenia with less than 3000 cells/mm3 in 18.5%, lymphocytopenia with less than 2000 cells/mm3 in 37%, no incidence of thrombocytopenia with less than 100,000 platelets/mm3 or leukemia. Sternal marrow cytology (locally irradiated): aplasia in 76%, hypoplasia in 18%, no signs of leukemia, iliac crest cytology (not directly irradiated): slight hypoplasia in 38%, severe hypoplasia in 8%, no signs of leukemia; pulmonary investigations: slight paramediastinal fibrosis in 44%, distinct in 36% and severe in 9%. Restrictive ventilation disorder in 84%, increase in residual volume in 61%, O2-diffusion disorder in 18% and obstructive ventilation disorder in 7% of the patients; cardiological investigations: Under stress pulmonary hypertension in 18%, right ventricular function disorder in 9%, left ventricular function disorder in 9%, cardiac insufficiency2%, restriction of the maximum ergometer cycling exercise capacity in 53% of the patients; thyroid function investigations: hypothyroidal or latent hypothyroidal thyroid insufficiency in 16.5%; neurological symptomatology (excluding herpes zoster): slight to moderately severe double-sided cross section symptomatology in 3 of 122 patients (2.5%), bilateral or unilateral plexus paresis in 4 of 122 patients (3.5%); genito-urinary tract (male) investigations

  18. Evaluation of Ocular Side Effects in the Patients on Topiramate Therapy for Control of Migrainous Headache

    Science.gov (United States)

    Hesami, Omid; Hosseini, Seyedeh Simindokht; Hosseini-Zijoud, Seyed-Mostafa; Moghaddam, Nahid Beladi; Assarzadegan, Farhad; Mokhtari, Sara; Fakhraee, Shahrzad

    2016-01-01

    Introduction Topiramate, a sulfa-derivative monosaccharide, is an antiepileptic drug which is administered in the control of migraine. It is reported to cause various ocular side effects such as visual field defect and myopic shift. To investigate the alterations in refractive error, properties of the cornea and changes in the anterior chamber in patients that receive Topiramate for migraine control. Materials and Methods This is a hospital-based, non-interventional, observational study that is conducted at Imam Hossein Hospital, affiliated to Shahid Beheshti University of Medical Sciences, Department of Neurology, in collaboration with the department of Ophthalmology. Thirty three consecutive patients with the diagnosis of migraine that were candidate for Topiramate therapy were recruited. Patients with history of ocular trauma or surgery, keratoconus, glaucoma, congenital ocular malformations and any history of unexplained visual loss were excluded. After thorough ophthalmic examination, all the patients underwent central corneal thickness (CCT) measurement, and Pentacam imaging (Scheimpflug camera) at the baseline. Various parameters were extracted and used for analysis. Anterior chamber volume (ACV), anterior chamber depth (ACD), and anterior chamber angle (ACA) measurement was performed. These measurements were repeated on day 30th and 90th after the initiation of Topiramate therapy. According to the normality tests, parameters with normal distribution were analysed using the repeated measures test and the remaining parameters (with non-normal distribution) were analysed using the non-parametric k-sample test. A p-valueACV, ACD, and ACA, did not reveal statistically significant change. Conclusion Myopic shift and gradually increasing CCT in the patients after Topiramate administration should be considered before any refractive surgery. We found no gradual change in the anterior chamber and angle parameters in our patients in the 90 days of follow up. More

  19. Influence of C3435T and G2677T/A MDR1 polymorphism on morphine side effects

    Institute of Scientific and Technical Information of China (English)

    CVERSTUYFT; LCOULBAULT; MBEAUSSIER; HWEICKMANS; PJAILLON; ALIENHARDT; LBECQUEMONT

    2004-01-01

    AIM: Morphine efficacy and side effects present large interindividual pharmacodynamic variability. Single nucleotide polymorphisms (SNPs) of P-glycoprotein (MDR 1), an efflux transporter considered as a major component of the blood-brain-barrier, may explain a part of this variability. We aimed to determine the potential relationships between MDR1 C3435T and

  20. Selection of patients for radiotherapy with protons aiming at reduction of side effects : The model-based approach

    NARCIS (Netherlands)

    Langendijk, Johannes A.; Lambin, Philippe; De Ruysscher, Dirk; Widder, Joachim; Bos, Mike; Verheij, Marcel

    2013-01-01

    Most new radiation techniques, have been introduced primarily to reduce the dose to normal tissues in order to prevent radiation-induced side effects. Radiotherapy with protons is such a radiation technique that due to its superior beam properties compared to photons enables better sparing of normal

  1. Efficacy, side-effects and patients' acceptance of different bleaching techniques (OTC, in-office, at-home).

    NARCIS (Netherlands)

    Auschill, T.M.; Hellwig, E.; Schmidale, S.; Sculean, A.; Arweiler, N.B.

    2005-01-01

    This clinical study compared the efficacy of three different bleaching techniques with respect to the bleaching times required in order to achieve six grades of whitening in human teeth. Any side effects that were noted and the patients' acceptance of the method were recorded by a visual analog scal

  2. Mediators of a Brief Hypnosis Intervention to Control Side Effects in Breast Surgery Patients: Response Expectancies and Emotional Distress

    Science.gov (United States)

    Montgomery, Guy H.; Hallquist, Michael N.; Schnur, Julie B.; David, Daniel; Silverstein, Jeffrey H.; Bovbjerg, Dana H.

    2010-01-01

    Objective: The present study was designed to test the hypotheses that response expectancies and emotional distress mediate the effects of an empirically validated presurgical hypnosis intervention on postsurgical side effects (i.e., pain, nausea, and fatigue). Method: Women (n = 200) undergoing breast-conserving surgery (mean age = 48.50 years;…

  3. Children Living with Violence against Their Mothers: The Side Effects on Their Behaviour, Self-Image and School Performance

    Science.gov (United States)

    Koutselini, Mary; Valanidou, Floria

    2014-01-01

    This paper discusses the effects of children's exposure to violence against their mothers. It particularly considers the sided-effects of this violence on the children's behaviour, self-image and school performance. The research indicates that (1) violence against women victimises not only the mothers but also their children, even if the…

  4. Questionnaire about the Adverse Events and Side Effects Following Botulinum Toxin A Treatment in Patients with Cerebral Palsy

    Directory of Open Access Journals (Sweden)

    Izabela Blaszczyk

    2015-11-01

    Full Text Available Botulinum toxin A (BoNT-A injections for treatment of spasticity in patients with cerebral palsy (CP have been used for about two decades. The treatment is considered safe but a low frequency of adverse events (AE has been reported. A good method to report AEs is necessary to verify the safety of the treatment. We decided to use an active surveillance of treatment-induced harm using a questionnaire we created. We studied the incidence of reported AEs and side effects in patients with CP treated with BoNT-A. We investigated the relationship between the incidence of AEs or side effects and gender, age, weight, total dose, dose per body weight, Gross Motor Function Classification System (GMFCS and number of treated body parts. Seventy-four patients with CP participated in our study. In 54 (51% of 105 BoNT-A treatments performed in 45 (61% patients, there were 95 AEs and side effects reported, out of which 50 were generalized and/or focal distant. Severe AEs occurred in three patients (4%, and their BoNT-A treatment was discontinued. Consecutive collection of the AE and side-effect incidence using our questionnaire can increase the safety of BoNT-A treatment in patients with CP.

  5. Questionnaire about the Adverse Events and Side Effects Following Botulinum Toxin A Treatment in Patients with Cerebral Palsy

    Science.gov (United States)

    Blaszczyk, Izabela; Foumani, Nazli Poorsafar; Ljungberg, Christina; Wiberg, Mikael

    2015-01-01

    Botulinum toxin A (BoNT-A) injections for treatment of spasticity in patients with cerebral palsy (CP) have been used for about two decades. The treatment is considered safe but a low frequency of adverse events (AE) has been reported. A good method to report AEs is necessary to verify the safety of the treatment. We decided to use an active surveillance of treatment-induced harm using a questionnaire we created. We studied the incidence of reported AEs and side effects in patients with CP treated with BoNT-A. We investigated the relationship between the incidence of AEs or side effects and gender, age, weight, total dose, dose per body weight, Gross Motor Function Classification System (GMFCS) and number of treated body parts. Seventy-four patients with CP participated in our study. In 54 (51%) of 105 BoNT-A treatments performed in 45 (61%) patients, there were 95 AEs and side effects reported, out of which 50 were generalized and/or focal distant. Severe AEs occurred in three patients (4%), and their BoNT-A treatment was discontinued. Consecutive collection of the AE and side-effect incidence using our questionnaire can increase the safety of BoNT-A treatment in patients with CP. PMID:26561833

  6. Effects and side-effects of integrating care: the case of mental health care in the Netherlands

    NARCIS (Netherlands)

    Hutschemaekers, Giel J.M.; Tiemens, Bea G.; Winter, M. de

    2007-01-01

    Purpose Description and analysis of the effects and side-effects of integrated mental health care in the Netherlands. Context of case Due to a number of large-scale mergers, Dutch mental health care has become an illustration of integration and coherence of care services. This process of integrati

  7. Failure and Side Effects of Contraceptive Pills Used for Postponement of Menstrual Bleeding in Hajj Pilgrims of Kerman, 2000

    Directory of Open Access Journals (Sweden)

    M Shafiee

    2005-01-01

    Full Text Available Introduction: Use of contraceptive pills for postponement of menstruation has been a common practice for women traveling to the holy city of Mecca, although the side effects of this practice has not yet been studied. This research was carried out for determining the type and the prevalence of side effects of the contraceptive pills and for finding out the best type of regimens with least side effects in Hajj pilgrims from Kerman in 2001 Materials & Methods: In this research, 224 pilgrims were selected with similar backgrounds. A two part questionnaire was given to them during the last days of their pilgrimage. The first part was completed in the holy land of Arafat and the second part was answered two months later via telephone calls or postal service. Results: Menstruation had occurred in 2.1% of cases, 13.6% had experienced spotting, 19.5% nausea and in 11.4%, dizziness was reported. 81.1% had not experienced any side effects. 49.5% experienced normal bleeding during the first menstruation, while 66.1% had normal bleeding during the second menstruation. The rest had experienced either decreased or increased bleeding. 24.6% in the first menstruation and 20% in the second menstruation had experienced unusual pain. In 73% of the cases, the second menstruation had been normal. 2 tests showed a significant relation between the number of pills and duration of bleeding in the first menstruation (p=0.04% and the second menstruation (p=0.03%. Conclusion: As the number and severity of side effects increase with an increase in dosage, it is recommended that lower dosages of pills should be used as far as possible. Also, since early start of pills does not decrease spotting, it is better if pills are started just a few days before the expected time of menstruation.

  8. Ferrous sulfate supplementation causes significant gastrointestinal side-effects in adults: a systematic review and meta-analysis.

    Directory of Open Access Journals (Sweden)

    Zoe Tolkien

    Full Text Available The tolerability of oral iron supplementation for the treatment of iron deficiency anemia is disputed.Our aim was to quantify the odds of GI side-effects in adults related to current gold standard oral iron therapy, namely ferrous sulfate.Systematic review and meta-analysis of randomized controlled trials (RCTs evaluating GI side-effects that included ferrous sulfate and a comparator that was either placebo or intravenous (i.v. iron. Random effects meta-analysis modelling was undertaken and study heterogeneity was summarised using I2 statistics.Forty three trials comprising 6831 adult participants were included. Twenty trials (n = 3168 had a placebo arm and twenty three trials (n = 3663 had an active comparator arm of i.v. iron. Ferrous sulfate supplementation significantly increased risk of GI side-effects versus placebo with an odds ratio (OR of 2.32 [95% CI 1.74-3.08, p<0.0001, I2 = 53.6%] and versus i.v. iron with an OR of 3.05 [95% CI 2.07-4.48, p<0.0001, I2 = 41.6%]. Subgroup analysis in IBD patients showed a similar effect versus i.v. iron (OR = 3.14, 95% CI 1.34-7.36, p = 0.008, I2 = 0%. Likewise, subgroup analysis of pooled data from 7 RCTs in pregnant women (n = 1028 showed a statistically significant increased risk of GI side-effects for ferrous sulfate although there was marked heterogeneity in the data (OR = 3.33, 95% CI 1.19-9.28, p = 0.02, I2 = 66.1%. Meta-regression did not provide significant evidence of an association between the study OR and the iron dose.Our meta-analysis confirms that ferrous sulfate is associated with a significant increase in gastrointestinal-specific side-effects but does not find a relationship with dose.

  9. Solar radiation management - on feasibility, side effects, and reaching the 2 degree target

    Science.gov (United States)

    Korhonen, Hannele; Laakso, Anton; Ekholm, Tommi; Maalick, Zubair; Partanen, Antti-Ilari; Kokkola, Harri; Romakkaniemi, Sami

    2015-04-01

    Solar radiation management (SRM), i.e. artificially increasing the reflectivity of the Earth, has been suggested as a fast-response, low-cost method to mitigate the impacts of potential rapid future climate change. We have used 1) large eddy simulations as well as an aerosol-climate model and an earth system model to investigate the feasibility and side effects of two types of SRM (marine cloud brightening and stratospheric sulfur injections) and 2) a sequential decision-making approach to determine strategies that combine emission reductions and an uncertain SRM option to limit global mean temperature increase to 2 degree. Regarding stratospheric injections, we find that a large explosive volcanic eruption taking place while SRM is in full force would result in overcooling of the planet, as expected; however, the radiative and climate effects would be clearly smaller than could be expected from the sum of the effects from volcanic eruption alone or SRM alone. In addition, the stratospheric sulphur load would recover from the eruption faster under SRM and natural conditions. If the eruption took place in the high latitudes, the resulting global forcing would be highly dependent on the season of the eruption. Furthermore, regarding marine cloud brightening we find that the spraying of sea water drops leads to cooling due to evaporation and leads to delay in particle dispersion. This delay enhances particle scavenging, and can influence the efficacy of cloud seeding. In terms of combining emission reductions and SRM to reach the 2° C warming target, we find that before the termination risk for SRM can be completely excluded, the acceptable greenhouse gas emission pathways remain only slightly higher than in scenarios without SRM. More generally, the uncertainties in SRM start time, acceptable magnitude and sustainability mean that it can be only a limited substitute to greenhouse gas (GHG) emission reductions. If an additional constraint for CO2 concentration to

  10. An audit on the knowledge, beliefs and attitudes about the uses and side-effects of antibiotics among outpatients attending 2 teaching hospitals in Jordan.

    Science.gov (United States)

    Alzoubi, K; Al-Azzam, S; Alhusban, A; Mukattash, T; Al-Zubaidy, S; Alomari, N; Khader, Y

    2013-05-01

    This study aimedto assess general knowledge, beliefs and attitudes of people towards the use of antibiotics. Individuals referring to the outpatient pharmacies of 2 major teaching hospitals in the north of Jordan completed a self-administered, validated questionnaire. A total of 1091 individuals (56.8% males) participated in the study. Of these, 20.1% of the participants stated that antibiotics were used for bacterial infections, while 18.3% thought they were used for viral infections and 43.6% for mixed bacterial/viral infections. The average knowledge score of the participants about antibiotic uses and side-effects was low. Middle-aged participants and those with an education beyond high school had significantly higher knowledge scores about antibiotics use. Almost 75% of the participants disagreed that antibiotics could be given without a prescription.

  11. Travoprost with sofZia® preservative system lowered intraocular pressure of Japanese normal tension glaucoma with minimal side effects

    Directory of Open Access Journals (Sweden)

    Mizoue S

    2014-02-01

    Full Text Available Shiro Mizoue,1 Tadashi Nakano,2 Nobuo Fuse,3 Aiko Iwase,4 Shun Matsumoto,5 Keiji Yoshikawa6 On behalf of the IOP CHANGE Study Group7 1Department of Ophthalmology, Ehime University Graduate School of Medicine, Ehime, Japan; 2Department of Ophthalmology, Jikei University School of Medicine, Tokyo, Japan; 3Department of Integrative Genomics, Tohoku Medical Megabank Organization, Miyagi, Japan; 4Tajimi Iwase Eye Clinic, Gifu, Japan; 5Department of Ophthalmology, Tokyo Teishin Hospital, 6Yoshikawa Eye Clinic, Tokyo, Japan; 7IOP CHecked and Assessed in Normal tension Glaucoma by Exceptional Glaucomatologists Study Group, Japan Background: This study aimed to evaluate the effect of travoprost with sofZia® preservative system for lowering the intraocular pressure (IOP of Japanese normal tension glaucoma (NTG patients. Methods: In this prospective, multicenter, open-label study, Japanese NTG patients with baseline IOPs <20 mmHg were enrolled after three consecutive time measurements taken at screening and baseline visits. Travoprost with sofZia® was instilled once daily. Lowering effect on IOP, conjunctival hyperemia, superficial punctate keratopathy, and adverse events were examined at week 4, 8, and 12 after drug instillation. Results: One-hundred and three of the 107 enrolled patients (baseline IOP =15.2±2.0 mmHg [mean ± standard deviation] completed the study. The mean IOP value as well as percent reduction was significantly reduced at each visit after travoprost with sofZia® initiation (P<0.0001. The conjunctival hyperemia score was 1 or less throughout the study, though it increased significantly over time. No significant change was observed in superficial punctate keratopathy. The cumulative incidence of side effects such as eyelash changes, eyelid pigmentation, and deepening of the upper lid was 47.6%, 27.2%, and 16.5%, respectively. Conclusion: Travoprost preserved with sofZia® effectively lowered the IOP of Japanese NTG patients. It was

  12. Side effects and opioid addiction in radiation-induced mucositis pain control in head and neck cancer

    International Nuclear Information System (INIS)

    Radiation therapy in head and neck malignancy may trigger mucositis poorly controlled by nonsteroidal antiinflammatory drugs (NSAIDs). Having already reported early opioid efficacy in radiation-induced mucositis pain in head and neck cancer, we discuss whether this resulted in severe side effects and opioid addiction. Of 11 persons (26.2%) with nausea, 3 could not tolerate opioid. Of 33 (78.6%) with constipation, all were controlled by purgatives. Seven had mild sleepiness. None had severe opioid side effects in radiation-induced mucositis pain treatment, but I showed opioid dependence after 128-days opioid administration. While opioid administration in radiation-induced mucositis pain may not cause addiction, lomg-term opioid use should be carefully monitored. (author)

  13. Systemic BCG-Osis as a Rare Side Effect of Intravesical BCG Treatment for Superficial Bladder Cancer

    OpenAIRE

    Lukacs, S.; B. Tschobotko; Szabo, N. A.; Andrew Symes

    2013-01-01

    Intravesical Bacilli Calmette-Guérin (BCG) immunotherapy is a commonly used treatment for superficial bladder cancer. Although the treatment is well tolerated in 95% of cases, life-threatening side effects including BCG sepsis can occur. This report describes the case of an 82-year-old man with a background of lung disease. He developed septic shock and type two respiratory failure after receiving the sixth installation of intravesical BCG (TICE strain) immunotherapy for recurrent bladder Tra...

  14. Impact of an early education multimedia intervention in managing nutrition-related chemotherapy side effects: a pilot study

    OpenAIRE

    Thompson, Julie; Silliman, Kathryn; Clifford, Dawn E

    2013-01-01

    Background The purpose of the educational intervention was to measure changes in knowledge, perceived benefit of nutrition, and perceived self efficacy in handling side effects of chemotherapy before and after viewing a 15 minute DVD among patients with cancer. Methods A convenience sample of 14 (4 male, 10 female, 61 ± 9 years) patients with cancer, early to chemotherapy, participated in the study. Participants completed a survey with demographic, knowledge items, and perceived health belief...

  15. The Role of Evidence Based Nursing in Prevention of Gastrointestinal Side Effects of Chemotherapy in Children with Cancer

    OpenAIRE

    Z Pouresmail; S Sharafi; Razi, M.

    2014-01-01

    Introduction: Today, due to the broad spectrum of pediatric cancers are treated by the chemotherapy drugs, but these drugs have side effects and gastrointestinal toxicity is the most prevalent. One of the main roles of nurses is to better health through patient education and care for him. Evidence-based nursing is a process during which the nurse can use the available research evidence, their clinical expertise and the patient has to take appropriate decisions. This study reviews the role of ...

  16. The side effect of Paecilomyces fumosoroseusapplication on the black ant, Dolichoderus thoracicus, the predator of Helopeltis antoniiand cocoa pod borer

    OpenAIRE

    Endang Sulistyowai; Endang Mufrihati; Bekti Andayani

    2006-01-01

    Paecilomyces fumosoroseuswas known as one of the effective biological agents of cocoa pod borer and Helopeltis antonii. To find out the side effect of application of P. fumosoroseuson black ant, Dolichoderus thoracicus, a series of observations were carried out at the Laboratory of Pest and Diseases Indonesian Coffee and Cocoa Research Institute (ICCRI) and in a cocoa plantation of Glenmore, Banyuwangi district, since June until October, 2004. Laboratory research used four concentrations of P...

  17. Metabolic side-effects of injectable depot-medroxyprogesterone acetate, 150 mg three-monthly, in undernourished lactating women

    OpenAIRE

    1986-01-01

    Results of a study on the metabolic side-effects of depot-medroxyprogesterone acetate (DMPA) in undernourished lactating women, compared with non-lactating women, in three centres in India and Thailand are reported. Analysis of the data on anthropometric and biochemical parameters at the time of recruitment indicated that the lactating women were lighter and had lower plasma glucose and triglyceride levels and a higher alkaline phosphatase activity. Serum cholesterol levels tended to be highe...

  18. A Generalist's Guide to Treating Patients With Depression With an Emphasis on Using Side Effects to Tailor Antidepressant Therapy

    OpenAIRE

    Bostwick, J. Michael

    2010-01-01

    This review provides a guide to the primary care physician for diagnosing and managing depression. To identify relevant articles, a PubMed search (ending date parameter, October 15, 2009) was conducted using the keywords depression, antidepressants, side effects, adverse effects, weight gain, sexual dysfunction, and sleep disturbance, and the reference lists of relevant articles were hand searched. This review explores the challenges in diagnosing depression that will and will not respond to ...

  19. The impact of vaccine side effects on the natural history of immunization programmes: an imitation-game approach

    OpenAIRE

    D'Onofrio, Alberto; Manfredi, Piero; Poletti, Piero

    2011-01-01

    Abstract Abstract When the incidence and prevalence of most common vaccine preventable childhood infectious diseases are constantly low, as is the case in many industrialized countries, the incidence of vaccine-associated side effects might become a key determinant in vaccine demand. We study an SIR transmission model with dynamic vaccine demand based on an imitation mechanism where the perceived risk of vaccination is modelled as a function of the incidence of vaccine s...

  20. Long-term therapy related side effect on endocrine system among survivor with paediatric brain tumour and acute lymphoblastic leukaemia

    OpenAIRE

    Chan, Shu-wing, Sophia; 陳舒穎

    2015-01-01

    Background: Acute lymphoblastic leukaemia (ALL) and brain tumours are frequently seen in childhood malignancies. With the improved effectiveness of treatments, approximately 70–80% patients can be cured of their primary illness. However, therapy-related long-term sequelae among survivors are becoming a major concern. Traditional treatments include surgery, radiation and chemotherapy, and these have been shown to have prolonged side effects on the endocrine system, and symptoms may develop mon...

  1. Melatonin decreases olanzapine induced metabolic side-effects in adolescents with bipolar disorder: a randomized double-blind placebo-controlled trial.

    Directory of Open Access Journals (Sweden)

    Ali Mostafavi

    2014-10-01

    Full Text Available Olanzapine is the frequently prescribed drug in children and adolescents with bipolar disorder, but unfortunately it has metabolic side-effects. On the other hand, in a number of melatonin studies on sleep cycle, regulation of metabolic abnormalities has been reported. Therefore, we aimed to study effects of melatonin in reducing metabolic side-effects of olanzapine in 11-17 year-old patients with bipolar disorder. Seventy-seven 11-17 year-old outpatients entered into the study after their initial diagnosis of bipolar mood disorder by a psychiatrist. After assessing inclusion and exclusion criteria, 48 patients consented to participate in the study. Of this number, 24 patients were allocated to olanzapine, lithium carbonate, and melatonin and 24 patients were allocated to olanzapine, lithium carbonate, and placebo. Young mania rating scale was performed at baseline. Before treatment initiation and at sixth and twelfth weeks after treatment, Lipid profile, Fasting Blood Sugar (FBS, Systolic Blood Pressure (SBP and Diastolic Blood Pressure (DBP were measured. ANOVA with repeated measure and independent sample t-test were used for data analysis. Nineteen patients in each group completed the study and yielded data for analysis.  ANOVA with repeated measure showed that FBS and Triglyceride (TG (especially in boys demonstrated greater increase in the placebo group compared to the melatonin group but the differences were not statistically significant. Melatonin significantly inhibited the rise in Total Cholesterol levels compared to placebo (P=0.032. Mean SBP rose more slowly in the melatonin group (1.05mmHg compared to placebo (6.36 mmHg (P=0.023. The trends in DBP did not show any significant pattern. Administration of melatonin along with olanzapine and lithium carbonate could significantly inhibit the rise in cholesterol level and SBP compared to placebo. The effect of melatonin on TG was more obvious in boys. Melatonin was more effective in

  2. Self-reported side-effects of anti-retroviral treatment among IDUs: a 7-year longitudinal study (APROCO-COPILOTE COHORT ANRS CO-8).

    Science.gov (United States)

    Carrieri, Maria Patrizia; Villes, Virginie; Raffi, François; Protopopescu, Camelia; Preau, Marie; Salmon, Dominique; Taieb, Audrey; Lang, Jean-Marie; Verdon, Renaud; Chene, Geneviève; Spire, Bruno

    2007-08-01

    The introduction of potent anti-retroviral treatment (ART) has transformed HIV disease into a chronic condition with the prospect, for the patient, of strict adherence to effective but life-long treatments. Within this framework, a major issue that can negatively affect adherence is the side-effects of the treatment. To date, studies documenting how individuals HIV-infected through drug injection (IDUs) experience ART-related side effects are sparse. Longitudinal data collected from the APROCO-COPILOTE cohort have been used to compare the experience of ART-related side-effects who have been HIV-infected via injecting drug use and non-IDU patients. A 20-item list was used to collect self-reported side-effects over a 7-year follow up period. Of 922 patients, 15% were IDUs. At any given visit, IDUs reported a significantly higher number of side-effects and had approximately twice the risk of reporting any side effect than non-IDUs. Most commonly reported side-effects were dry skin, fatigue, vomiting, bone troubles, insomnia. After adjustment for social conditions, depressive symptoms, use of sleeping pills and time since HIV diagnosis, IDUs reported experiencing significantly more side-effects than non-IDUs. Whether or not this is related to sensitivity to pain or to other comorbidities is difficult to establish. Further research is needed to understand how substitution treatment can mediate the relationship between exposure to opioids and side-effects. Providing appropriate care to reduce side-effects, thereby increasing adherence to ART in this population, remains a major challenge especially in those countries scaling up ART. Incorporating symptom management and improving access to analgesic medications within a model of comprehensive care for HIV-infected IDUs, could reduce the impact of drug-related and HIV-related harms and induce better long-term treatment outcomes and quality of life. PMID:17689377

  3. Distressed or relieved? Psychological side effects of breast cancer screening in the Netherlands

    NARCIS (Netherlands)

    Scaf-Klomp, W; Sanderman, R; van de Wiel, HBM; Otter, R; van den Heuvel, WJA

    1997-01-01

    Study objectives-To assess the psychological impact of mammographic screening on women with non-malignant outcomes after attending the Netherlands' National Breast Cancer Screening Programme. Design-During one year all women with false positive test results (95) in a screening area were invited for

  4. [Tyrosine kinase inhibiting the VEGF pathway and elderly people: Tolerance, pre-treatment assessment and side effects management].

    Science.gov (United States)

    Bretagne, Marie; Boudou-Rouquette, Pascaline; Huillard, Olivier; Thomas-Schoemann, Audrey; Chahwakilian, Anne; Orvoen, Galdric; Arrondeau, Jennifer; Tlemsani, Camille; Cessot, Anatole; Cabanes, Laure; Blanchet, Benoit; Coriat, Romain; Alexandre, Jérôme; Goldwasser, François

    2016-03-01

    Angiogenesis inhibition is a major antitumor strategy that has emerged during the last decade. Oral tyrosine kinase inhibitors (TKI) targeting the VEGF receptor, including sunitinib, sorafenib, axitinib, regorafenib, pazopanib, and vandetanib reduce tumor growth and metastasis. These agents are approved for the treatment of metastatic diseases in first or second-line. They display a narrow therapeutic index. However, data in the elderly and/or in patients with multiple illnesses remain scarce. This population is classically excluded from clinical trials. The aim of this review is to provide an overview of existing literature regarding antiangiogenic TKI tolerance in the elderly (>70 years old). We also highlight key points of the pre-therapeutic evaluation and summarize the management of common toxicities. PMID:26832420

  5. [Attitudes and side effects related to pandemic influenza A (H1N1) vaccination in healthcare personnel].

    Science.gov (United States)

    Ormen, Bahar; Türker, Nesrin; Vardar, Ilknur; Kaptan, Figen; El, Sibel; Ural, Serap; Kaya, Fatih; Coşkun, Nejat Ali

    2012-01-01

    The aims of this study were to evaluate the attitudes towards H1N1 vaccination and to determine the safety and side effects following 2009 pandemic influenza A (H1N1) vaccination. Pandemic influenza vaccine had been administered to the healthcare personnel in our research and training hospital in December 2009. The rate being vaccinated was established as 40% (800/2000). Four months following vaccination, the opinions about vaccination were asked to the healthcare workers, and also side effects were questioned to the vaccinated group. Two different questionnaires (for vaccinated and unvaccinated subjects) were delivered to the volunteers who agreed to participate in the study. Demographic features, reasons related to being vaccinated or not, were questioned. The vaccinated group was also questioned for the presence of chronic diseases, previous vaccinations (pandemic/seasonal influenza), local or systemic reactions that develop after vaccination. A total of 332 volunteers participated in the questionnaire. Of them 247 (74.4%) were vaccinated and 85 (25.6%) were unvaccinated. Male/female ratio of the participants was 1.2, and 55.7% of them were older than 30-year-old. Most of the participants (82.8%) were highly educated (high school and faculty-graduated). Vaccination rates were found statistically significant in advanced age group compared to young adults (p= 0.042); in male gender compared to females (p= 0.001) and in parents compared to subjects who didn't have children (p= 0.021). Vaccination rates were observed to be higher (57.5%) in non-medical staff (cleaning employers, administrative personnel, etc.) than the physicians (29.1%) and nurses (13.4%), and the rate was also high (54.7%) in personnel who worked in intensive care units, emergency department and administrative units than the personnel who worked in the clinics of internal medicine (22.3%) and surgery (23.1%) (p= 0.001). The most important causes of rejecting vaccination were being afraid of the

  6. The Calpain Inhibitor A-705253 Attenuates Alcohol-Seeking and Relapse with Low Side-Effect Profile.

    Science.gov (United States)

    Vengeliene, Valentina; Moeller, Achim; Meinhardt, Marcus W; Beardsley, Patrick M; Sommer, Wolfgang H; Spanagel, Rainer; Bespalov, Anton

    2016-03-01

    Preclinical studies revealed contribution of N-methyl-D-aspartate receptors (NMDARs) to a variety of neuropsychiatric diseases including alcoholism, but development of NMDAR antagonists for therapeutic use has been a challenge, in part due to severe side effects. One of the key intracellular events resulting from stimulation of NMDAR is activation of calpains-calcium-dependent cysteine proteases. Here we studied whether inhibition of calpains would produce therapeutic-like effects of NMDAR antagonists but without their NMDAR-mediated side-effect profile. The calpain inhibitor A-705253 (3-10 mg/kg) was tested in a model of cue-induced reinstatement of alcohol-seeking behavior in post-dependent Wistar rats and in an alcohol deprivation effect (ADE) model in long-term alcohol drinking Wistar rats, two behavioral models for alcohol-seeking and relapse, respectively. We also tested the effect of A-705253 on the saccharine deprivation effect (SDE) as a selectivity measure. Acute treatment with A-705253 dose-dependently reduced cue-induced reinstatement of alcohol-seeking behavior. Repeated administration of A-705253 caused significant reductions of relapse-like excessive alcohol intake during the post-abstinence drinking days, an effect that persisted during two more successive drug-free drinking weeks, which was selective for the ADE as the SDE was unaffected. However, A-705253 did not produce psychostimulant, cognition impairing (delayed-matching-to-position), or psychotomimetic effects (specifically, phencyclidine discriminative stimulus effects). Taken together, these results demonstrate the involvement of calpains in alcohol-seeking and relapse and present a rationale for a novel pharmacological intervention that may reduce craving and relapse with minimal side effects in alcohol-dependent patients. PMID:26216521

  7. Effects and side-effects of integrating care: the case of mental health care in the Netherlands

    Directory of Open Access Journals (Sweden)

    Giel J.M. Hutschemaekers

    2007-08-01

    Full Text Available Purpose Description and analysis of the effects and side-effects of integrated mental health care in the Netherlands. Context of case Due to a number of large-scale mergers, Dutch mental health care has become an illustration of integration and coherence of care services. This process of integration, however, has not only brought a better organisation of care but apparently has also resulted in a number of serious side-effects. This has raised the question whether integration is still the best way of reorganising mental health care. Data sources Literature, data books, patients and professionals, the advice of the Dutch Commission for Mental Health Care, and policy papers. Case description Despite its organisational and patient-centred integration, the problems in the Dutch mental health care system have not diminished: long waiting lists, insufficient fine tuning of care, public order problems with chronic psychiatric patients, etc. These problems are related to a sharp rise in the number of mental health care registrations in contrast with a decrease of registered patients in first-level services. This indicates that care for people with mental health problems has become solely a task for the mental health care services (monopolisation. At the same time, integrated institutions have developed in the direction of specialised medical care (homogenisation. Monopolisation and homogenisation together have put the integrated institutions into an impossible divided position. Conclusions and discussion Integration of care within the institutions in the Netherlands has resulted in withdrawal of other care providers. These side-effects lead to a new discussion on the real nature and benefits of an integrated mental health care system. Integration requires also a broadly shared vision on good care for the various target groups. This would require a radicalisation of the distinction between care providers as well as a recognition of the different goals of

  8. A phase III clinical trial of exercise modalities on treatment side-effects in men receiving therapy for prostate cancer

    Directory of Open Access Journals (Sweden)

    Wall Bradley

    2009-06-01

    Full Text Available Abstract Background Androgen deprivation therapy (ADT is accompanied by a number of adverse side effects including reduced bone mass and increased risk for fracture, reduced lean mass and muscle strength, mood disturbance and increased fat mass compromising physical functioning, independence, and quality of life. The purpose of this investigation is to examine the effects of long term exercise on reversing musculoskeletal-related side effects, and cardiovascular and diabetes risk factors in men receiving androgen deprivation for their prostate cancer. Specifically, we aim to investigate the effects of a 12-month exercise program designed to load the musculoskeletal system and reduce cardiovascular and diabetes disease progression on the following primary endpoints: 1 bone mineral density; 2 cardiorespiratory function and maximal oxygen capacity; 3 body composition (lean mass and fat mass; 4 blood pressure and cardiovascular function; 5 lipids and glycemic control; and 6 quality of life and psychological distress. Methods/Design Multi-site randomized controlled trial of 195 men (65 subjects per arm undergoing treatment for prostate cancer involving ADT in the cities of Perth and Brisbane in Australia. Participants will be randomized to (1 resistance/impact loading exercise, (2 resistance/cardiovascular exercise groups and (3 usual care/delayed exercise. Participants will then undergo progressive training for 12 months. Measurements for primary and secondary endpoints will take place at baseline, 6 and 12 months (end of the intervention. Discussion The principal outcome of this project will be the determination of the strength of effect of exercise on the well established musculoskeletal, cardiovascular and insulin metabolism side effects of androgen deprivation in prostate cancer patients. As this project is much longer term than previous investigations in the area of exercise and cancer, we will gain knowledge as to the continuing effects of

  9. A phase III clinical trial of exercise modalities on treatment side-effects in men receiving therapy for prostate cancer

    International Nuclear Information System (INIS)

    Androgen deprivation therapy (ADT) is accompanied by a number of adverse side effects including reduced bone mass and increased risk for fracture, reduced lean mass and muscle strength, mood disturbance and increased fat mass compromising physical functioning, independence, and quality of life. The purpose of this investigation is to examine the effects of long term exercise on reversing musculoskeletal-related side effects, and cardiovascular and diabetes risk factors in men receiving androgen deprivation for their prostate cancer. Specifically, we aim to investigate the effects of a 12-month exercise program designed to load the musculoskeletal system and reduce cardiovascular and diabetes disease progression on the following primary endpoints: 1) bone mineral density; 2) cardiorespiratory function and maximal oxygen capacity; 3) body composition (lean mass and fat mass); 4) blood pressure and cardiovascular function; 5) lipids and glycemic control; and 6) quality of life and psychological distress. Multi-site randomized controlled trial of 195 men (65 subjects per arm) undergoing treatment for prostate cancer involving ADT in the cities of Perth and Brisbane in Australia. Participants will be randomized to (1) resistance/impact loading exercise, (2) resistance/cardiovascular exercise groups and (3) usual care/delayed exercise. Participants will then undergo progressive training for 12 months. Measurements for primary and secondary endpoints will take place at baseline, 6 and 12 months (end of the intervention). The principal outcome of this project will be the determination of the strength of effect of exercise on the well established musculoskeletal, cardiovascular and insulin metabolism side effects of androgen deprivation in prostate cancer patients. As this project is much longer term than previous investigations in the area of exercise and cancer, we will gain knowledge as to the continuing effects of exercise in this patient population specifically

  10. Salivary and serum biomarkers for the study of side effects of aripiprazole coprescribed with mirtazapine in rats

    OpenAIRE

    Bogdan, Maria; SILOSI, Isabela; SURLIN, PETRA; Tica, Andrei Adrian; Tica, Oana Sorina; Balseanu, Tudor-Adrian; Rauten, Anne-Marie; Camen, Adrian

    2015-01-01

    The aim of this study was to investigate whether the co-administration of aripiprazole and mirtazapine could determine weight gain and lipid metabolism disorders in Wistar rats, compared to the same side effects produced by mirtazapine alone, and the risk of hepatotoxicity due to the combination of the two substances. Tumor necrosis factor alpha (TNF-α), liver fatty acid binding protein (L-FABP/FABP1) and repulsive guidance molecule C/hemojuvelin (RGM-C/HJV) levels were determined in serum an...

  11. Potential side effects of ammonium-ferric-hexacyano-ferrate application: enhanced radiostrontium transfer and free cyanide release

    Energy Technology Data Exchange (ETDEWEB)

    Vandenhove, Hildegarde E-mail:hvandenh@sckcen.be; Hees, May van; Vandecasteele, Christian

    2000-01-01

    The effect of the application of ammonium-ferric-hexacyano-ferrate (AFCF), effective in reducing soil-to-plant radiocaesium transfer, on radiostrontium transfer was tested for ryegrass grown under greenhouse conditions on sandy soil for 310 days. Identical radiostrontium transfer factors (9.4 kg kg{sup -1}) were obtained with 0 or 10 g AFCF m{sup -2} applied. Amending AFCF to planted or uncovered sandy or loamy soils in quantities of up to 100 g AFCF m{sup -2} did not result in detectable levels of free cyanide. Negative side effects of AFCF application to soil are hence unlikely.

  12. Health-related quality of life and occurrence of intestinal side effects after pelvic radiotherapy - evaluation of long-term effects of diagnosis and treatment

    International Nuclear Information System (INIS)

    Health-related quality of life (HRQOL) and occurrence of late intestinal side effects were assessed 3-4 years after pelvic radiotherapy for carcinoma of the endometrium and cervix. During 1988-1990, 143 women were included in a clinical trial to evaluate the effect of a low fat, low lactose diet on radiation-induced diarrhoea. Of 94 survivors, 79 (84%) answered the request. HRQOL was assessed by the EORTC QLQ-C36 and compared with population-based norms. The women scored lower than the general population on role functioning (81.5 versus 90.6 (p < 0.01)) and higher on diarrhoea (23.8 versus 9.5 (p < 0.01)). Compared with pre-treatment conditions, an increase in cases with pain in the lower back, hips and thighs was seen. Substantial pain and diarrhoea were associated with deterioration in HRQOL. In conclusion, few treatment and/or disease-related effects were detected 3-4 years after radiotherapy, with the exception of increased bowel frequency and pain in the lower back, hips and thighs

  13. Use of preoperative hypnosis to reduce postoperative pain and anesthesia-related side effects.

    Science.gov (United States)

    Lew, Michael W; Kravits, Kathy; Garberoglio, Carlos; Williams, Anna Cathy

    2011-01-01

    The purpose of this pilot project was to test the feasibility of hypnosis as a preoperative intervention. The unique features of this study were: (a) use of a standardized nurse-delivered hypnosis protocol, (b) intervention administration immediately prior to surgery in the preoperative holding area, and (c) provision of hypnosis to breast cancer surgery patients receiving general anesthesia. A mixed-method design was used. Data collected from the intervention group and historical control group included demographics, symptom assessments, medication administration, and surgical, anesthesia, and recovery minutes. A semi-structured interview was conducted with the intervention group. A reduction in anxiety, worry, nervousness, sadness, irritability, and distress was found from baseline to postintervention while pain and nausea increased. The results support further exploration of the use of nurse-led preoperative hypnosis. PMID:21867377

  14. Short-term side-effects of brain MR examination at 7 T: a single-centre experience

    Energy Technology Data Exchange (ETDEWEB)

    Cosottini, M. [University of Pisa, Department of Translational Research and New Technologies in Medicine and Surgery, Pisa (Italy); Frosini, D. [Santa Chiara Hospital, Unit of Neurology, Pisa (Italy); Biagi, L.; Tosetti, M. [IRCCS Stella Maris, Pisa (Italy); Pesaresi, I. [Santa Chiara Hospital, Unit of Neuroradiology, Pisa (Italy); Costagli, M.; Tiberi, G. [IMAGO7 Research Foundation, Pisa (Italy); Symms, M. [General Electric ASL Scientist (EMEA), Pisa (Italy)

    2014-08-15

    To study patient tolerability of brain imaging that employs an ultrahigh field (7 T) MR system We examined 180 subjects that underwent brain MR examination at 7 T. A tolerability test consisting of two parts (during patient table motion and during the examination) was administered to all subjects in order to monitor their discomfort. The scores range from 0 to 5 for the first part, and from 0 to 10 for the second part, the total score of each subject therefore ranging from 0 (no side effects reported) to 15 (lowest tolerability) A total of 51 % of subjects reported at least one side effect but all were mild in intensity and did not require examination interruption. No serious adverse event was reported. The total score (mean ± standard deviation) was 1.1 ± 1.5 out of 15 (mean score 0.4 ± 0.7 out of 5 during patient table motion and 0.7 ± 1.1 out of 10 during MR). Patient discomfort was not related to gender or health status, but it was reduced with time after system installation with increasing operator experience in performing UHF MR examinations. Ultrahigh field MRI is well tolerated without excessive discomfort to subjects. (orig.)

  15. Cisplatin as an Anti-Tumor Drug: Cellular Mechanisms of Activity, Drug Resistance and Induced Side Effects

    Directory of Open Access Journals (Sweden)

    Ana-Maria Florea

    2011-03-01

    Full Text Available Platinum complexes are clinically used as adjuvant therapy of cancers aiming to induce tumor cell death. Depending on cell type and concentration, cisplatin induces cytotoxicity, e.g., by interference with transcription and/or DNA replication mechanisms. Additionally, cisplatin damages tumors via induction of apoptosis, mediated by the activation of various signal transduction pathways, including calcium signaling, death receptor signaling, and the activation of mitochondrial pathways. Unfortunately, neither cytotoxicity nor apoptosis are exclusively induced in cancer cells, thus, cisplatin might also lead to diverse side-effects such as neuro- and/or renal-toxicity or bone marrow-suppression. Moreover, the binding of cisplatin to proteins and enzymes may modulate its biochemical mechanism of action. While a combination-chemotherapy with cisplatin is a cornerstone for the treatment of multiple cancers, the challenge is that cancer cells could become cisplatin-resistant. Numerous mechanisms of cisplatin resistance were described including changes in cellular uptake, drug efflux, increased detoxification, inhibition of apoptosis and increased DNA repair. To minimize cisplatin resistance, combinatorial therapies were developed and have proven more effective to defeat cancers. Thus, understanding of the biochemical mechanisms triggered by cisplatin in tumor cells may lead to the design of more efficient platinum derivates (or other drugs and might provide new therapeutic strategies and reduce side effects.

  16. Systemic BCG-Osis as a Rare Side Effect of Intravesical BCG Treatment for Superficial Bladder Cancer

    Directory of Open Access Journals (Sweden)

    S. Lukacs

    2013-01-01

    Full Text Available Intravesical Bacilli Calmette-Guérin (BCG immunotherapy is a commonly used treatment for superficial bladder cancer. Although the treatment is well tolerated in 95% of cases, life-threatening side effects including BCG sepsis can occur. This report describes the case of an 82-year-old man with a background of lung disease. He developed septic shock and type two respiratory failure after receiving the sixth installation of intravesical BCG (TICE strain immunotherapy for recurrent bladder Transitional Cell Carcinoma in situ. Despite the early initiation of broad spectrum antibiotics (tazocin and gentamicin, he remained pyrexial. There was a rapid deterioration, and on the second day of his admission, he developed type two respiratory failure secondary to Acute Respiratory Distress Syndrome (ARDS prompting transfer to Intensive Care for Bilevel Positive Airway Pressure (BiPAP Ventilation. The blood cultures taken before the induction of antibiotics results were negative. Increasing clinical suspicion of systemic BCG-osis prompted the initiation of antituberculosis therapy (ethambutol, isoniazid rifampicin and steroids. Following six days of BiPAP and anti-tuberculosis therapy in ITU, his condition started to improve. Following a prolonged hospital stay he was discharged on long term ethambutol therapy. BCG-osis is a well-known though rare side effect of intravesical BCG therapy. We would like to highlight the importance of having a low threshold for starting anti-TB treatment.

  17. Systemic BCG-Osis as a Rare Side Effect of Intravesical BCG Treatment for Superficial Bladder Cancer.

    Science.gov (United States)

    Lukacs, S; Tschobotko, B; Szabo, N A; Symes, Andrew

    2013-01-01

    Intravesical Bacilli Calmette-Guérin (BCG) immunotherapy is a commonly used treatment for superficial bladder cancer. Although the treatment is well tolerated in 95% of cases, life-threatening side effects including BCG sepsis can occur. This report describes the case of an 82-year-old man with a background of lung disease. He developed septic shock and type two respiratory failure after receiving the sixth installation of intravesical BCG (TICE strain) immunotherapy for recurrent bladder Transitional Cell Carcinoma in situ. Despite the early initiation of broad spectrum antibiotics (tazocin and gentamicin), he remained pyrexial. There was a rapid deterioration, and on the second day of his admission, he developed type two respiratory failure secondary to Acute Respiratory Distress Syndrome (ARDS) prompting transfer to Intensive Care for Bilevel Positive Airway Pressure (BiPAP) Ventilation. The blood cultures taken before the induction of antibiotics results were negative. Increasing clinical suspicion of systemic BCG-osis prompted the initiation of antituberculosis therapy (ethambutol, isoniazid rifampicin) and steroids. Following six days of BiPAP and anti-tuberculosis therapy in ITU, his condition started to improve. Following a prolonged hospital stay he was discharged on long term ethambutol therapy. BCG-osis is a well-known though rare side effect of intravesical BCG therapy. We would like to highlight the importance of having a low threshold for starting anti-TB treatment. PMID:23844314

  18. Cisplatin as an Anti-Tumor Drug: Cellular Mechanisms of Activity, Drug Resistance and Induced Side Effects

    Energy Technology Data Exchange (ETDEWEB)

    Florea, Ana-Maria [Department of Neuropathology, Heinrich-Heine University, Düsseldorf (Germany); Büsselberg, Dietrich, E-mail: dib2015@qatar-med.cornell.edu [Weil Cornell Medical College in Qatar, Qatar Foundation-Education City, P.O. Box 24144, Doha (Qatar)

    2011-03-15

    Platinum complexes are clinically used as adjuvant therapy of cancers aiming to induce tumor cell death. Depending on cell type and concentration, cisplatin induces cytotoxicity, e.g., by interference with transcription and/or DNA replication mechanisms. Additionally, cisplatin damages tumors via induction of apoptosis, mediated by the activation of various signal transduction pathways, including calcium signaling, death receptor signaling, and the activation of mitochondrial pathways. Unfortunately, neither cytotoxicity nor apoptosis are exclusively induced in cancer cells, thus, cisplatin might also lead to diverse side-effects such as neuro- and/or renal-toxicity or bone marrow-suppression. Moreover, the binding of cisplatin to proteins and enzymes may modulate its biochemical mechanism of action. While a combination-chemotherapy with cisplatin is a cornerstone for the treatment of multiple cancers, the challenge is that cancer cells could become cisplatin-resistant. Numerous mechanisms of cisplatin resistance were described including changes in cellular uptake, drug efflux, increased detoxification, inhibition of apoptosis and increased DNA repair. To minimize cisplatin resistance, combinatorial therapies were developed and have proven more effective to defeat cancers. Thus, understanding of the biochemical mechanisms triggered by cisplatin in tumor cells may lead to the design of more efficient platinum derivates (or other drugs) and might provide new therapeutic strategies and reduce side effects.

  19. Randomized Multi-center Study of Baofuxin for Treatment of Bleeding Side-effect Induced by IUD

    Institute of Scientific and Technical Information of China (English)

    吴尚纯; 王翠萍; 程渭玉; 韩学军; 王素贞; 戚娟芳; 刘莹; 付伟

    2000-01-01

    Objective To observe the efficacy of Baofuxin for treatment of bleeding side effect induced by IUD.Method The study is a multi-center trial. The subjects were randomly allocated into two groups, Baofuxin group ( 90 cases) and Indomethacin group ( 90 cases). In the Baofuxin group, the subjects took the medicine on the first day of menses, once a bag,twice a day for 10 days. In the Indomethacin group, only one capsule was taken once a time, twice a day for 7 days. The treatment was given for three menstrual cycles.The subjects were asked to record their bleeding~spotting by using menstrual diary card not only during the treatment cycles but also during the three months previous and after the treatment cycles. The menstrual profile was analyzed by using MDSv2. 3 program that was provided by WHO.Results Within each 90-day reference period of treatment and post-treatment cycles,the number of bleeding/spotting days decreased obviously and bleeding/spotting free days were greatly increased. Both medicines have little effect on number of episode of bleeding/spotting. The subjects who thought the treatment were highly effective were 81. 1% in the Baofuxin group and 56. 2% in the Indomethacin group respectively (P< 0.01).Conclusion Both Baofuxin and indomethacin are highly effective on treatment of bleeding side effect induced by IUD, but Baofuxin had longer effects and was more acceptable.

  20. [Comparison of the acute cardiovascular side effects of iopamidol, metrizamide and amidotrizoate after intracoronary and left ventricular injections].

    Science.gov (United States)

    Schräder, R; Wolpers, H G; Hoeft, A; Korb, H; Hellige, G

    1984-05-01

    The acute cardiovascular side effects of iopamidol (osmolality: 0.8 osmol/kg), metrizamide (0.6 osmol/kg), and amidotrizoate (2.1 osmol/kg) during coronary arteriography (n = 30) and left ventriculography (n = 9) have been compared in anesthetized closed-chest dogs (n = 5). The influences of these contrast media on hemodynamics, coronary circulation, ECG and physicochemical properties of coronary sinus blood were evaluated. Following intracoronary injection, iopamidol and metrizamide cause positive inotropism while amidotrizoate initially induces cardiodepression. All contrast solutions lead to marked increase of myocardial blood flow. Electrocardiographic changes are greater after amidotrizoate (P less than 0.05). A fall of cationic content in coronary sinus blood is seen after each contrast medium. Amidotrizoate leads to more decrease of potassium (P less than 0.01) and both ionized and total calcium (P less than 0.001). Increase of osmolality and hydrogen ionic content is greater after amidotrizoate than after iopamidol and metrizamide (P less than 0.01). Following left ventricular injection, marked peripheral vasodilation, as seen after amidotrizoate, does not occur after low osmolality compounds. There are no significant differences between iopamidol and metrizamide in spite of the slightly higher osmolality of the former. Thus, both contrast materials should be equivalent with respect to their acute cardiovascular side effects under clinical conditions. Advantages of low osmolality radiological contrast media are discussed.

  1. A proposal to prevent the "Mephisto sign" side effect of botulinum toxin type A injection in chronic migraine.

    Science.gov (United States)

    Cho, Eunae S; Hwang, Jae Young; Kim, Seong Taek

    2013-11-01

    Botulinum toxin type A (BoNT-A) has been reported as an effective treatment for chronic migraine. When BoNT-A is injected on the frontalis muscle for chronic migraine, an unexpected clinical side effect called the "Mephisto sign" may occur. The aim of this article is to propose a method to eliminate or prevent the Mephisto sign side effect. A 25-year-old female patient visited the hospital and was diagnosed with chronic migraine. A total of 155 U of BoNT-A was injected into 31 sites. 2-weeks later, and the patient developed the Mephisto sign. An additional 2-U dose was administered bilaterally to the lateral-most point of the frontalis muscles, and the eyebrow morphology returned to normal within 2-3 weeks. We propose that the development of the Mephisto sign may be prevented with an additional BoNT-A injection of 2-4 U bilaterally to the lateral most point of the frontalis muscles during the primary injection process.

  2. Balancing benefits and risks in patients receiving incretin-based therapies: focus on cardiovascular and pancreatic side effects.

    Science.gov (United States)

    Haluzík, Martin; Mráz, Miloš; Svačina, Štěpán

    2014-12-01

    Incretin-based therapies either increase endogenous levels of glucagon-like peptide-1 by prolonging its half-life (DPP-4 inhibitors) or directly stimulate its receptor (glucagon-like peptide-1 analogues; GLP-1 RA). They are currently widely used for the treatment of patients with type 2 diabetes mellitus owing to good antidiabetic efficacy, low risk of hypoglycemia, and relatively few other side effects. They also offer potential additional benefits such as weight neutrality or weight loss, positive effects on blood pressure and lipid levels, and potential cardio- and neuroprotectivity. Some experimental and clinical studies have raised concerns with respect to potential cardiovascular and pancreatic side effects of these therapies such as increased risk of heart failure with DPP-4 inhibitors as well as acute pancreatitis and pancreatic cancer with both classes. The available data are at present not robust enough to enable firm conclusions regarding these potential associations. Nevertheless, some recent data suggest a possibility of slightly increased risk of acute pancreatitis with GLP-1 RAs while they do not indicate increased risk of pancreatic cancer. Ongoing cardiovascular outcome trials will shed more light on the possible cardioprotective effects of incretin-based therapies as well as on the possible interconnection of DPP-4 inhibitors and heart failure.

  3. USE OF HEMATOPOIETIC GROWTH FACTOR IN THE MANAGEMENT OF HEMATOLOGICAL SIDE EFFECTS ASSOCIATED TO ANTIVIRAL TREATMENT FOR HCV HEPATITIS

    Directory of Open Access Journals (Sweden)

    Paola Mancino

    2010-03-01

    Full Text Available Haematological abnormalities are common during combination antiviral therapy for chronic hepatitis C. Although dose reduction or discontinuation can easily treat these side effects, they can adversely affect the efficacy of combination antiviral therapy reducing the likelihood of a sustained viral response (SVR. To avoid potentially diminishing a patient’s chance of response, many physicians have begun using growth factors off-label to manage anaemia and neutropenia in hepatitis C. Haematopoietic growth factors are generally well tolerated and they may be useful for managing haematological side effects of anti-HCV therapy improving patients’ quality of life. To date, the role and benefit of these agents during anti-HCV therapy and their positive impact on SVR have not conclusively determined in the published studies. However, the possibility of a benefit to individual outpatients remains, and an individualized approach is recommended. This review explores the incidence, clinical significance, and management of anaemia, neutropenia and thrombocytopenia associated with combination therapy for HCV infection.

  4. Side effects of cancer therapies. International classification and documentation systems; Nebenwirkungen in der Onkologie. Internationale Systematik und Dokumentation

    Energy Technology Data Exchange (ETDEWEB)

    Seegenschmiedt, M.H. [Erlangen-Nuernberg Univ., Erlangen (Germany). Klinik und Poliklinik fuer Strahlentherapie

    1998-11-01

    The publication presents and explains verified, international classification and documentation systems for side effects induced by cancer treatments, applicable in general and clinical practice and clinical research, and covers in a clearly arranged manner the whole range of treatments, including acute and chronic side effects of chemotherapy and radiotherapy, surgery, or combined therapies. The book fills a long-felt need in tumor documentation and is a major contribution to quality assurance in clinical oncology in German-speaking countries. As most parts of the book are bilingual, presenting German and English texts and terminology, it satisfies the principles of interdisciplinarity and internationality. The tabulated form chosen for presentation of classification systems and criteria facilitate the user`s approach as well as application in daily work. (orig./CB) [Deutsch] International abgesicherte Klassifikationen von Nebenwirkungen in der Onkologie - anwendbar in Praxis, Klinik und klinischer Forschung - stehen im Mittelpunkt dieses Werkes. Dies bezieht akute und chronische Nebenwirkungen nach Chemo- und Radiotherapie, Chirurgie oder kombinierten Therapieverfahren mit ein. Das Buch schliesst eine grosse Luecke in der Tumordokumentation und traegt somit wesentlich zur Qualitaetssicherung in der klinischen Onkologie im deutschsprachigen Raum bei. Durch die meist zweisprachige Ausfuehrung in Englisch und Deutsch erfuellt es das Prinzip der Interdisziplinaritaet sowie das Prinzip der Internationalitaet. Die tabellarische Darstellung erleichtert die praktische Arbeit, und die vorgeschlagenen Formblaetter unterstuetzen die praktische Umsetzung im Alltag. (orig.)

  5. A novel selective androgen receptor modulator, NEP28, is efficacious in muscle and brain without serious side effects on prostate.

    Science.gov (United States)

    Akita, Kazumasa; Harada, Koichiro; Ichihara, Junji; Takata, Naoko; Takahashi, Yasuhiko; Saito, Koichi

    2013-11-15

    Age-related androgen depletion is known to be a risk factor for various diseases, such as osteoporosis and sarcopenia. Furthermore, recent studies have demonstrated that age-related androgen depletion results in accumulation of β-amyloid protein and thereby acts as a risk factor for the development of Alzheimer's disease. Supplemental androgen therapy has been shown to be efficacious in treating osteoporosis and sarcopenia. In addition, studies in animals have demonstrated that androgens can play a protective role against Alzheimer's disease. However, androgen therapy is not used routinely for these indications, because of side effects. Selective androgen receptor modulators (SARMs) are a new class of compounds. SARMs maintain the beneficial effects of androgens on bone and muscle while reducing unwanted side effects. NEP28 is a new SARM exhibiting high selectivity for androgen receptor. To investigate the pharmacological effects of NEP28, we compared the effects on muscle, prostate, and brain with mice that were androgen depleted by orchidectomy and then treated with either placebo, NEP28, dihydrotestosterone, or methyltestosterone. We demonstrated that NEP28 showed tissue-selective effect equivalent to or higher than existing SARMs. In addition, the administration of NEP28 increased the activity of neprilysin, a known Aβ-degrading enzyme. These results indicate that SARM is efficacious for the treatment of not only osteoporosis and sarcopenia, but also Alzheimer's disease.

  6. Chromosomal Radiosensitivity in Lymphocytes of Cervix Cancer Patients—Correlation with Side Effect after Radiotherapy

    Science.gov (United States)

    Wegierek-Ciuk, Aneta; Lankoff, Anna; Lisowska, Halina; Banasik-Nowak, Anna; Arabski, Michał; Kedzierawski, Piotr; Florek, Agnieszka; Wojcik, Andrzej

    2010-01-01

    It is well known that cancer patients receiving similar radiotherapy treatments differ widely in normal tissue reactions ranging from undetectable to unacceptably severe levels. Therefore, an important goal of radiobiological research is to establish a test which would allow identifying individual radiosensitivity of patients prior to radiotherapy. The aim of the presented study is to assess the relationship between lymphocyte intrinsic radiosensitivity in vitro and early reaction of normal tissue in cervix cancer patients treated by radiotherapy. The following endpoints are analyzed in vitro: frequency of micronuclei, the kinetics of DNA repair and apoptosis. Acute normal tissue reaction to radiotherapy in the skin, bladder and rectum are scored according to the EORTC/RTOG scale. Our results show a wide inter-individual variability in chromosomal radiosensitivity in vitro. The majority of patients show a Grade 0, 1 or 2 reaction for all organs studied. No statistically significant correlation has been observed between the in vitro results in lymphocytes and the degree of early normal tissue and organ reaction.

  7. A Drosophila model to investigate the neurotoxic side effects of radiation exposure

    Directory of Open Access Journals (Sweden)

    Lisa J. Sudmeier

    2015-07-01

    Full Text Available Children undergoing cranial radiation therapy (CRT for pediatric central nervous system malignancies are at increased risk for neurological deficits later in life. We have developed a model of neurotoxic damage in adult Drosophila following irradiation during the juvenile stages with the goal of elucidating underlying neuropathological mechanisms and of ultimately identifying potential therapeutic targets. Wild-type third-instar larvae were irradiated with single doses of γ-radiation, and the percentage that survived to adulthood was determined. Motor function of surviving adults was examined with a climbing assay, and longevity was assessed by measuring lifespan. Neuronal cell death was assayed by using immunohistochemistry in adult brains. We also tested the sensitivity at different developmental stages by irradiating larvae at various time points. Irradiating late third-instar larvae at a dose of 20 Gy or higher impaired the motor activity of surviving adults. A dose of 40 Gy or higher resulted in a precipitous reduction in the percentage of larvae that survive to adulthood. A dose-dependent decrease in adult longevity was paralleled by a dose-dependent increase in activated Death caspase-1 (Dcp1 in adult brains. Survival to adulthood and adult lifespan were more severely impaired with decreasing larval age at the time of irradiation. Our initial survey of the Drosophila Genetic Reference Panel demonstrated that differences in genotype can confer phenotypic differences in radio-sensitivity for developmental survival and motor function. This work demonstrates the usefulness of Drosophila to model the toxic effects of radiation during development, and has the potential to unravel underlying mechanisms and to facilitate the discovery of novel therapeutic interventions.

  8. In vivo mechanical and in vitro electromagnetic side-effects of a ruminal transponder in cattle.

    Science.gov (United States)

    Antonini, C; Trabalza-Marinucci, M; Franceschini, R; Mughetti, L; Acuti, G; Faba, A; Asdrubali, G; Boiti, C

    2006-11-01

    This work was undertaken to assess the long-term impacts of a ruminal transponder, used for electronic identification, on ruminal motility and on health and performance of cattle, as well as to study the electromagnetic effects on ruminal bacteria in vitro. A passive transponder (51.4 g, 67 x 17 mm) was delivered into the forestomachs of 8 calves, 32 bulls, 10 heifers, and 40 dairy cows. Final readability was 87.5% in calves, 96.9% in bulls, 90% in heifers, and 100% in cows at 481, 360, 650, and 601 d, respectively, after transponder administration. The transponder did not affect production or reproduction of cows over a 2-yr period, or performance of bulls, or mortality compared with control animals. Chewing movements per bolus were lower (P transponders within the first weeks of life were similar to controls. During the experiment, 43 treated animals (8 calves, 29 bulls, and 6 cows) were slaughtered. Thirty transponders were localized in the reticulum (3 calves, 24 bulls, and 3 cows), 11 in the rumen (4 calves, 4 bulls, and 3 cows), and 2 were not recovered (1 calf and 1 bull). Within the calves, 57% of the boluses were found in the rumen. In 8 reticula (2 calves and 6 bulls) and 1 rumen (1 cow), an impression left by physical contact of the transponder was observed, although histological examination did not reveal specific lesions in the mucosa of the dystrophic areas. In strained, whole ruminal contents incubated in vitro, pH values were lower after 24 and 48 h (P transponder-reading system. After 48 h of incubation, total bacterial numbers and NH3-N concentration were greater (P transponder may alter, via mechanical action, the reticuloruminal mucosa and rumination patterns. Furthermore, the transponder may increase, via its electromagnetic action, the growth rate and metabolic activity of ruminal bacteria.

  9. Comparison of propofol and thiopental as anesthetic agents for electroconvulsive therapy: a randomized, blinded comparison of seizure duration, stimulus charge, clinical effect, and cognitive side effects

    DEFF Research Database (Denmark)

    Bauer, Jeanett; Hageman, Ida; Dam, Henrik;

    2009-01-01

    OBJECTIVES:: To compare propofol and thiopental as anesthetic agents for electroconvulsive therapy (ECT) with respect to seizure duration, stimulus charge, clinical effect, and cognitive side effects. METHODS:: Randomized, blinded study of 62 depressed patients treated with bilateral ECT. Algorithm...

  10. [Clinical analysis of patients with chronic hepatitis C who discontinued interferon treatment because of side effects--our experiences and recent reports].

    Science.gov (United States)

    Sainokami, S; Hino, K; Shimoda, K; Niwa, H

    1994-07-01

    We prospectively studied side effects about 54 patients with chronic hepatitis C treated with 3 to 10 MIU a day of interferon (IFN) alpha, which was administrated for 16 to 24 weeks. Every day, all of them wrote down every symptoms, by themselves, during its treatment. Any symptoms occurred in all patients and each incidence of symptoms such as fever, fatigue, headache, anorexia, arthalgia, myalgia, chill, itching, insomnia, nausea, numbness of hand and foot, irritability, diarrhea, eye ball pain, vomiting, were all higher than those which have been reported by some papers in Japan. So, it was considered that the symptom self-wrighting method by patient was useful to evaluate the entity of side effects. Furthermore, we studied 26 patients, who discontinued IFN treatment because of side effects and analyzed the background factors. Each incidence of symptoms of these patients were not always compatible to those incidences. But by observation of those symptoms, we could know severe side effects earlier. PMID:7521435

  11. Incisional continuous fascia iliaca block provides more effective pain relief and fewer side effects than opioids after pelvic osteotomy in children.

    NARCIS (Netherlands)

    Lako, S.J.; Steegers, M.A.H.; Egmond, J. van; Gardeniers, J.W.M.; Staals, L.M.; Geffen, G.J. van

    2009-01-01

    BACKGROUND: Intravenous opioid therapy is frequently used for postoperative pain management in children after orthopedic surgery but causes side effects such as respiratory depression, vomiting, sedation, and urinary retention. To investigate whether a continuous incisional fascia iliaca compartment

  12. Predicting acute side effects of stimulant medication in pediatric attention deficit/hyperactivity disorder: data from quantitative electroencephalography, event-related potentials, and a continuous-performance test

    Directory of Open Access Journals (Sweden)

    Ogrim G

    2013-09-01

    Full Text Available Geir Ogrim,1–3 Knut A Hestad,3,4 Jan Ferenc Brunner,3,5,6 Juri Kropotov3,7,8 1Neuropsychiatric Unit, Østfold Hospital Trust, Fredrikstad, Norway; 2National Resource Center for ADHD, Tourettes' Syndrome and Narcolepsy, Oslo, Norway; 3Institute of Psychology, Norwegian University of Science and Technology (NTNU, Trondheim, Norway; 4Division of Mental Health, Innlandet Hospital Trust, Brumunddal, Norway; 5Department of Physical Medicine and Rehabilitation, St Olav's Hospital, Trondheim, Norway; 6Department of Neuroscience, NTNU, Trondheim, Norway; 7Institute of the Human Brain, Russian Academy of Sciences, Saint Petersburg, Russia; 8Department of Neuropsychology, Andrzej Frycz Modrzewski Krakow University, Krakow, Poland Background: The aim of this study was to search for predictors of acute side effects of stimulant medication in pediatric attention deficit/hyperactivity disorder (ADHD, emphasizing variables from quantitative electroencephalography (QEEG, event-related potentials (ERPs, and behavior data from a visual continuous-performance test (VCPT. Methods: Seventy medication-naïve ADHD patients aged 7–16 years were tested with QEEG, including a go/no-go task condition (VCPT from which behavior data and ERPs were extracted, followed by a systematic trial on stimulant medication lasting at least 4 weeks. Based on data from rating scales and interviews, two psychologists who were blind to the QEEG/ERP test results independently rated the patients as having no or small side effects (n = 37 or troublesome side effects (n = 33. We determined if the side effects were related to sex, age, IQ, ADHD subtype, comorbidities, clinical outcome, and variables in QEEG, ERPs, and VCPT. Results: There was a moderate negative correlation between clinical outcome and side effects. Three variables were significantly associated with side effects in a multivariate logistic regression analysis. In the ERP independent component – contingent negative variation

  13. Evaluation of PUVA-induced skin side effects in patients referred to the Imam Reza Hospital of Mashhad in 2005-2007

    Directory of Open Access Journals (Sweden)

    Masoud Maleki

    2014-01-01

    Full Text Available Background: Systemic oral psoralens plus UVA therapy (PUVA is a therapeutic method used with considerable success in many different skin disorders. PUVA therapy causes some cutaneous and noncutaneous side effects and in the present research we deal with cutaneous side effects. Aims: Evaluation of patients to know the different skin side effects of PUVA and their importance. Materials and Methods: All patients referred to the phototherapy unit of Imam Reza Hospital of Mashhad entered the research and skin examination was taken place initially and every 3 months thereafter. Whenever any side effect appeared, it was recorded in the information sheet. Results: One hundred and twenty-eight patients were included in the research, 61 were male between 15 and 75 years and 67 were female between 10 and 61 years of age. Age of female patients at the time of cutaneous side effect appearance was less than male patients. The most common early side effect was pruritus (34.3% and the rarest was telangiectasia (0.7%. One case of late side effect in the form of squamous cell carcinoma was observed in a patient who had received other carcinogenic drugs as well. Complications such as skin dryness, pruritus, erythema and burning sensation occurred at low doses of UVA, while dermatitis, severe limb pain and acne at moderate doses and PUVA lentigines, hypertrichosis and lichenoid lesions appeared at high doses of UVA. Conclusion: Considering the significant therapeutic effects and few serious side effects, PUVA therapy is a suitable and safe method for treatment of certain skin diseases.

  14. The Potential Side-Effects of Chloride-Containing Disinfection%氯饮水消毒的潜在性毒副作用

    Institute of Scientific and Technical Information of China (English)

    崔颖; 王金兰; 张莉; 刘庆增

    2002-01-01

    The paper summarized the present situation of drinking water disinfectant in domestic andoverseas,demonstrated the cqrcinogen producing pathway and side effects after disinfection of chloride-containingdisinfectant, reported the measures eliminating the side effects caused by chloride - containingdrinking water disinfectant and the writers think that the disinfection method with large dosage chloride -containing disinfectant at the present must be improved as soon as possible.

  15. A New Orally Active, Aminothiol Radioprotector-Free of Nausea and Hypotension Side Effects at Its Highest Radioprotective Doses

    Energy Technology Data Exchange (ETDEWEB)

    Soref, Cheryl M. [ProCertus BioPharm, Inc., Madison, WI (United States); Hacker, Timothy A. [Department of Medicine, Cardiovascular Physiology Core, University of Wisconsin-Madison, Madison, WI (United States); Fahl, William E., E-mail: fahl@oncology.wisc.edu [ProCertus BioPharm, Inc., Madison, WI (United States); McArdle Laboratory for Cancer Research, University of Wisconsin Carbone Cancer Center, Madison, WI (United States)

    2012-04-01

    Purpose: A new aminothiol, PrC-210, was tested for orally conferred radioprotection (rats, mice; 9.0 Gy whole-body, which was otherwise lethal to 100% of the animals) and presence of the debilitating side effects (nausea/vomiting, hypotension/fainting) that restrict use of the current aminothiol, amifostine (Ethyol, WR-2721). Methods and Materials: PrC-210 in water was administered to rats and mice at times before irradiation, and percent-survival was recorded for 60 days. Subcutaneous (SC) amifostine (positive control) or SC PrC-210 was administered to ferrets (Mustela putorius furo) and retching/emesis responses were recorded. Intraperitoneal amifostine (positive control) or PrC-210 was administered to arterial cannulated rats to score drug-induced hypotension. Results: Oral PrC-210 conferred 100% survival in rat and mouse models against an otherwise 100% lethal whole-body radiation dose (9.0 Gy). Oral PrC-210, administered by gavage 30-90 min before irradiation, conferred a broad window of radioprotection. The comparison of PrC-210 and amifostine side effects was striking because there was no retching or emesis in 10 ferrets treated with PrC-210 and no induced hypotension in arterial cannulated rats treated with PrC-210. The tested PrC-210 doses were the ferret and rat equivalent doses of the 0.5 maximum tolerated dose (MTD) PrC-210 dose in mice. The human equivalent of this mouse 0.5 MTD PrC-210 dose would likely be the highest PrC-210 dose used in humans. By comparison, the mouse 0.5 MTD amifostine dose, 400 {mu}g/g body weight (equivalent to the human amifostine dose of 910 mg/m{sup 2}), when tested at equivalent ferret and rat doses in the above models produced 100% retching/vomiting in ferrets and 100% incidence of significant, progressive hypotension in rats. Conclusions: The PrC-210 aminothiol, with no detectable nausea/vomiting or hypotension side effects in these preclinical models, is a logical candidate for human drug development to use in healthy

  16. A New Orally Active, Aminothiol Radioprotector-Free of Nausea and Hypotension Side Effects at Its Highest Radioprotective Doses

    International Nuclear Information System (INIS)

    Purpose: A new aminothiol, PrC-210, was tested for orally conferred radioprotection (rats, mice; 9.0 Gy whole-body, which was otherwise lethal to 100% of the animals) and presence of the debilitating side effects (nausea/vomiting, hypotension/fainting) that restrict use of the current aminothiol, amifostine (Ethyol, WR-2721). Methods and Materials: PrC-210 in water was administered to rats and mice at times before irradiation, and percent-survival was recorded for 60 days. Subcutaneous (SC) amifostine (positive control) or SC PrC-210 was administered to ferrets (Mustela putorius furo) and retching/emesis responses were recorded. Intraperitoneal amifostine (positive control) or PrC-210 was administered to arterial cannulated rats to score drug-induced hypotension. Results: Oral PrC-210 conferred 100% survival in rat and mouse models against an otherwise 100% lethal whole-body radiation dose (9.0 Gy). Oral PrC-210, administered by gavage 30–90 min before irradiation, conferred a broad window of radioprotection. The comparison of PrC-210 and amifostine side effects was striking because there was no retching or emesis in 10 ferrets treated with PrC-210 and no induced hypotension in arterial cannulated rats treated with PrC-210. The tested PrC-210 doses were the ferret and rat equivalent doses of the 0.5 maximum tolerated dose (MTD) PrC-210 dose in mice. The human equivalent of this mouse 0.5 MTD PrC-210 dose would likely be the highest PrC-210 dose used in humans. By comparison, the mouse 0.5 MTD amifostine dose, 400 μg/g body weight (equivalent to the human amifostine dose of 910 mg/m2), when tested at equivalent ferret and rat doses in the above models produced 100% retching/vomiting in ferrets and 100% incidence of significant, progressive hypotension in rats. Conclusions: The PrC-210 aminothiol, with no detectable nausea/vomiting or hypotension side effects in these preclinical models, is a logical candidate for human drug development to use in healthy humans in

  17. The effect of disgust-related side-effects on symptoms of depression and anxiety in people treated for cancer: a moderated mediation model.

    Science.gov (United States)

    Powell, Philip A; Azlan, Haffiezhah A; Simpson, Jane; Overton, Paul G

    2016-08-01

    As maladaptive disgust responses are linked to mental health problems, and cancer patients may experience heightened disgust as a result of treatments they receive, we explored the associations between disgust-related side-effects and symptoms of depression and anxiety in people treated for cancer. One hundred and thirty two (83 women, M age = 57.48 years) participants answered questions about their treatments, side-effects, disgust responding, and mental health. Experiencing bowel and/or bladder problems, sickness and/or nausea (referred to here as "core" disgust-related side-effects) was significantly related to greater symptoms of depression and borderline increased anxiety. Further, these links were explained by a moderated mediation model, whereby the effects of core disgust side-effects on depression and anxiety were mediated by (physical and behavioural) self-directed disgust, and disgust propensity moderated the effect of core disgust side-effects on self-disgust. These findings stress the importance of emotional responses, like disgust, in psychological adaptation to the side-effects of cancer treatments. PMID:26951481

  18. An Unpredicted Side Effect of Bisphosphonates in a Patient with Chronic Renal Failure Due to Multiple Myeloma: Reversible Parkinsonism

    Directory of Open Access Journals (Sweden)

    Barış İşak

    2010-09-01

    Full Text Available In this report, we present a unique case in which the chemotherapeutic agent, i.e., zoledronic acid, deepened the hypocalcemia on the basis of chronic renal failure secondary to multiple myeloma and caused parkinsonism episodes. An 80-year-old female patient, who had been diagnosed as multiple myeloma and had been administered bisphosphonate therapy monthly for six months, was ad¬mitted to our emergency room with two parkinsonism episodes. Low serum calcium levels accompanied parkinsonism symptoms, which subsided with calcium replacement therapy in both episodes. Imaging did not reveal any pathology in the basal ganglia. The fact that the patient was cured both times with calcium replacement suggests that hypocalcemia was the actual cause. This can be interpreted as a unique case, reflecting the reversible functional impairment due to metabolic side effects of a chemotherapeutic agent rather than destructive changes in the basal ganglia.

  19. Side effects of a dopamine agonist therapy for Parkinson’s disease: a mini-review of clinical pharmacology

    Science.gov (United States)

    Borovac, Josip Anđelo

    2016-01-01

    Dopamine agonists (DA) are therapeutic agents that are commonly used in the treatment of Parkinson’s disease (PD). They can reduce undesired motor fluctuations and delay the administration of levodopa therapy. However, this drug family is associated with specific side effects that can significantly diminish the quality of life among PD patients. Some of them impose significant risks for individuals who have a history of cardiovascular diseases, psychosis, and depression, or those older patients who suffer from renal or hepatic insufficiency. Various pharmacokinetic and pharmacodynamic considerations need to be taken into account when administering DA therapy. The goal of this review is to provide a comprehensive, up-to-date overview of DA therapeutic modalities for PD. PMID:27505015

  20. Doping among high school students in Uppsala, Sweden: A presentation of the attitudes, distribution, side effects, and extent of use.

    Science.gov (United States)

    Kindlundh, A M; Isacson, D G; Berglund, L; Nyberg, F

    1998-03-01

    The aim of this study was to determine the extent of doping drug use among adolescents in Uppsala, Sweden, and to analyse the main reasons for the use. An anonymous multiple-choice questionnaire was distributed among pupils in the first and the third grades at high school; 2,742 pupils participated in the study. The results showed that 2.7% of the male and 0.4% of the female adolescents had used doping drugs at some time in their life. However, knowledge of how to get doping drugs far exceeded use. The main reasons for using doping drugs were to improve appearance and to enhance performance in sports. Some boys self-reported side effects of AAS. Despite the still predominantly negative attitude toward doping prevention programs have to be taken. PMID:9526767

  1. CYP2D6 genotype predicts antipsychotic side effects in schizophrenia inpatients: a retrospective matched case-control study

    DEFF Research Database (Denmark)

    Kobylecki, Camilla J; Jakobsen, Klaus D; Hansen, Thomas;

    2009-01-01

    -state plasma concentrations at a given dose, thus increasing the risk of toxic effects from medication. METHODS: We identified 18 PM patients with a schizophrenia spectrum diagnosis from a clinical database covering all patients who have been analyzed in an ongoing standardized CYP2D6 screening program. Each...... PM patient was carefully matched on age, gender and diagnosis with an intermediate metabolizer (IM) and an extensive metabolizer (EM) from the same database to generate 18 triplets. Clinical data, primarily on side effects of treatment, were obtained from medical records by an experienced research...... and consultant psychiatrist, who was blinded to the results of the genotyping. RESULTS: We found that extrapyramidal syndrome or tardive dyskinesia (EPS/TD) was significantly more frequent among PM patients than among the matched IM and EM control subjects. This finding was further supported by the significantly...

  2. Comparison of efficacy and side-effects of Oxybutynin and Tolterodine in the treatment of overactive bladder

    Directory of Open Access Journals (Sweden)

    Ghanbari Z

    2011-08-01

    Full Text Available "nBackground: Overactive bladder (OAB is one of the most prevalent diseases of lower urinary system. OAB disease is defined by the Standardization Subcommittee of the International Continence Society as urinary urgency, with or without urge incontinence, usually with frequency and nocturia with no proven infection or other obvious pathology. Treatment with the antimuscarinic agents tolterodine and oxybutynin is the mainstay of therapy for overactive bladder. The study was undertaken to compare the efficacy and side-effects of tolterodine and oxybutynin in a number of Iranian women."n "nMethods: This study consisted of two trials and done in Imam Khomeini Hospital in 2009; in one trial, 50 patients with overactive bladder were randomized to 4 weeks of treatment with 2 mg of twice-daily tolterodine, and in the other to 5 mg of three times a day oxybutynin. Urodynamic investigations, Episodes of urge urinary incontinence and adverse events were also evaluated."n "nResults: The results showed a good association between the questionnaire and cystometry data but urodynamic studies showed significant differences in efficacy. Tow groups showed significant improvements in all Symptoms, but The results showed that the two drugs had no significant differences in efficacy."n "nConclusion: The data obtained by questionnaire indicated that both drugs increased quality of life but there were no significant differences between the two in symptom cure. Dry mouth was the most common side-effect in the two groups but unlike other studies it was higher in the tolterodine group. Therefore, our study did not show any preference between oxybutynin and tolterodine.

  3. The antioxidant, MnTE-2-PyP, prevents side-effects incurred by prostate cancer irradiation.

    Directory of Open Access Journals (Sweden)

    Rebecca E Oberley-Deegan

    Full Text Available Prostate cancer is the most commonly diagnosed cancer, with an estimated 240,000 new cases reported annually in the United States. Due to early detection and advances in therapies, more than 90% of patients will survive 10 years post diagnosis and treatment. Radiation is a treatment option often used to treat localized disease; however, while radiation is very effective at killing tumor cells, normal tissues are damaged as well. Potential side-effects due to prostate cancer-related radiation therapy include bowel inflammation, erectile dysfunction, urethral stricture, rectal bleeding and incontinence. Currently, radiation therapy for prostate cancer does not include the administration of therapeutic agents to reduce these side effects and protect normal tissues from radiation-induced damage. In the current study, we show that the small molecular weight antioxidant, MnTE-2-PyP, protects normal tissues from radiation-induced damage in the lower abdomen in rats. Specifically, MnTE-2-PyP protected skin, prostate, and testes from radiation-induced damage. MnTE-2-PyP also protected from erectile dysfunction, a persistent problem regardless of the type of radiation techniques used because the penile neurovascular bundles lay in the peripheral zones of the prostate, where most prostate cancers reside. Based on previous studies showing that MnTE-2-PyP, in combination with radiation, further reduces subcutaneous tumor growth, we believe that MnTE-2-PyP represents an excellent radioprotectant in combination radiotherapy for cancer in general and specifically for prostate cancer.

  4. Preventing the acute skin side effects in patients treated with radiotherapy for breast cancer: the use of corneometry in order to evaluate the protective effect of moisturizing creams

    International Nuclear Information System (INIS)

    The purpose of this study was to add, to the objective evaluation, an instrumental assessment of the skin damage induced by radiation therapy. A group of 100 patients affected by breast cancer was recruited in the study over one year. Patients were divided into five groups of 20 patients. For each group it was prescribed a different topical treatment. The following products were used: Betaglucan, sodium hyaluronate (Neoviderm®), Vitis vinifera A. s-I-M.t-O.dij (Ixoderm®), Alga Atlantica plus Ethylbisiminomethylguaicolo and Manganese Cloruro (Radioskin1®) and Metal Esculetina plus Ginko Biloba and Aloe vera (Radioskin 2®); Natural triglycerides-fitosterols (Xderit®); Selectiose plus thermal water of Avene (Trixera+®). All hydrating creams were applied twice a day starting 15 days before and one month after treatment with radiations. Before and during treatment patients underwent weekly skin assessments and corneometry to evaluate the symptoms related to skin toxicity and state of hydration. Evaluation of acute cutaneous toxicity was defined according to the RTOG scale. All patients completed radiotherapy; 72% of patients presented a G1 cutaneous toxicity, 18% developed a G2 cutaneous toxicity, 10% developed a G3 toxicity, no one presented G4 toxicity. The corneometry study confirmed the protective role of effective creams used in radiation therapy of breast cancer and showed its usefulness to identify radiation-induced dermatitis in a very early stage. The preventive use of topic products reduces the incidence of skin side effects in patients treated with radiotherapy for breast cancer. An instrumental evaluation of skin hydration can help the radiation oncologist to use strategies that prevent the onset of toxicity of high degree. All moisturizing creams used in this study were equally valid in the treatment of skin damage induced by radiotherapy

  5. Recombinant Tissue Plasminogen Activator Induces Neurological Side Effects Independent on Thrombolysis in Mechanical Animal Models of Focal Cerebral Infarction: A Systematic Review and Meta-Analysis

    Science.gov (United States)

    Wei, You-Dong; Liu, Yi-Yun; Ren, Yi-Fei; Liang, Zi-Hong; Wang, Hai-Yang; Zhao, Li-Bo; Xie, Peng

    2016-01-01

    Background and Purpose Recombinant tissue plasminogen activator (rtPA) is the only effective drug approved by US FDA to treat ischemic stroke, and it contains pleiotropic effects besides thrombolysis. We performed a meta-analysis to clarify effect of tissue plasminogen activator (tPA) on cerebral infarction besides its thrombolysis property in mechanical animal stroke. Methods Relevant studies were identified by two reviewers after searching online databases, including Pubmed, Embase, and ScienceDirect, from 1979 to 2016. We identified 6, 65, 17, 12, 16, 12 and 13 comparisons reporting effect of endogenous tPA on infarction volume and effects of rtPA on infarction volume, blood-brain barrier, brain edema, intracerebral hemorrhage, neurological function and mortality rate in all 47 included studies. Standardized mean differences for continuous measures and risk ratio for dichotomous measures were calculated to assess the effects of endogenous tPA and rtPA on cerebral infarction in animals. The quality of included studies was assessed using the Stroke Therapy Academic Industry Roundtable score. Subgroup analysis, meta-regression and sensitivity analysis were performed to explore sources of heterogeneity. Funnel plot, Trim and Fill method and Egger’s test were obtained to detect publication bias. Results We found that both endogenous tPA and rtPA had not enlarged infarction volume, or deteriorated neurological function. However, rtPA would disrupt blood-brain barrier, aggravate brain edema, induce intracerebral hemorrhage and increase mortality rate. Conclusions This meta-analysis reveals rtPA can lead to neurological side effects besides thrombolysis in mechanical animal stroke, which may account for clinical exacerbation for stroke patients that do not achieve vascular recanalization with rtPA. PMID:27387385

  6. Recombinant Tissue Plasminogen Activator Induces Neurological Side Effects Independent on Thrombolysis in Mechanical Animal Models of Focal Cerebral Infarction: A Systematic Review and Meta-Analysis.

    Directory of Open Access Journals (Sweden)

    Mei-Xue Dong

    Full Text Available Recombinant tissue plasminogen activator (rtPA is the only effective drug approved by US FDA to treat ischemic stroke, and it contains pleiotropic effects besides thrombolysis. We performed a meta-analysis to clarify effect of tissue plasminogen activator (tPA on cerebral infarction besides its thrombolysis property in mechanical animal stroke.Relevant studies were identified by two reviewers after searching online databases, including Pubmed, Embase, and ScienceDirect, from 1979 to 2016. We identified 6, 65, 17, 12, 16, 12 and 13 comparisons reporting effect of endogenous tPA on infarction volume and effects of rtPA on infarction volume, blood-brain barrier, brain edema, intracerebral hemorrhage, neurological function and mortality rate in all 47 included studies. Standardized mean differences for continuous measures and risk ratio for dichotomous measures were calculated to assess the effects of endogenous tPA and rtPA on cerebral infarction in animals. The quality of included studies was assessed using the Stroke Therapy Academic Industry Roundtable score. Subgroup analysis, meta-regression and sensitivity analysis were performed to explore sources of heterogeneity. Funnel plot, Trim and Fill method and Egger's test were obtained to detect publication bias.We found that both endogenous tPA and rtPA had not enlarged infarction volume, or deteriorated neurological function. However, rtPA would disrupt blood-brain barrier, aggravate brain edema, induce intracerebral hemorrhage and increase mortality rate.This meta-analysis reveals rtPA can lead to neurological side effects besides thrombolysis in mechanical animal stroke, which may account for clinical exacerbation for stroke patients that do not achieve vascular recanalization with rtPA.

  7. Image-guided preoperative prediction of pyramidal tract side effect in deep brain stimulation: proof of concept and application to the pyramidal tract side effect induced by pallidal stimulation.

    Science.gov (United States)

    Baumgarten, Clement; Zhao, Yulong; Sauleau, Paul; Malrain, Cecile; Jannin, Pierre; Haegelen, Claire

    2016-04-01

    Deep brain stimulation of the medial globus pallidus (GPm) is a surgical procedure for treating patients suffering from Parkinson's disease. Its therapeutic effect may be limited by the presence of pyramidal tract side effect (PTSE). PTSE is a contraction time-locked to the stimulation when the current spreading reaches the motor fibers of the pyramidal tract within the internal capsule. The objective of the study was to propose a preoperative predictive model of PTSE. A machine learning-based method called PyMAN (PTSE model based on artificial neural network) accounting for the current used in stimulation, the three-dimensional electrode coordinates and the angle of the trajectory, was designed to predict the occurrence of PTSE. Ten patients implanted in the GPm have been tested by a clinician to create a labeled dataset of the stimulation parameters that trigger PTSE. The kappa index value between the data predicted by PyMAN and the labeled data was 0.78. Further evaluation studies are desirable to confirm whether PyMAN could be a reliable tool for assisting the surgeon to prevent PTSE during the preoperative planning. PMID:27413769

  8. Self-reports of medication side effects and pain-related activity interference in patients with chronic pain: a longitudinal cohort study.

    Science.gov (United States)

    Martel, Marc O; Finan, Patrick H; Dolman, Andrew J; Subramanian, Subu; Edwards, Robert R; Wasan, Ajay D; Jamison, Robert N

    2015-06-01

    The primary purpose of this study was to examine the association between self-reports of medication side effects and pain-related activity interference in patients with chronic pain. The potential moderators of the association between reports of side effects and pain-related activity interference were also examined. A total of 111 patients with chronic musculoskeletal pain were asked to provide, once a month for a period of 6 months, self-reports of medication use and the presence of any perceived side effects (eg, nausea, dizziness, headaches) associated with their medications. At each of these time points, patients were also asked to provide self-reports of pain intensity, negative affect, and pain-related activity interference. Multilevel modeling analyses revealed that month-to-month increases in perceived medication side effects were associated with heightened pain-related activity interference (P effects were associated with heightened pain-related activity interference even after controlling for the influence of patient demographics, pain intensity, and negative affect. This study provides preliminary evidence that reports of medication side effects are associated with heightened pain-related activity interference in patients with chronic pain beyond the influence of other pain-relevant variables. The implications of our findings for clinical practice and the management of patients with chronic pain conditions are discussed.

  9. Review of the safety, efficacy, and side effect profile of asenapine in the treatment of bipolar 1 disorder

    Directory of Open Access Journals (Sweden)

    Gonzalez JM

    2011-07-01

    Full Text Available Jodi M Gonzalez1, Peter M Thompson1, Troy A Moore1,21University of Texas Health Science Center, San Antonio, TX, USA; 2South Texas Veterans Health Care System, TX, USAObjective: Asenapine is approved for acute manic and mixed states in bipolar disorder. The objective is to review the efficacy of asenapine in bipolar disorder, with a particular focus on acceptability and adherence to treatment.Methods: Five clinical trials were conducted in bipolar disorder manic or mixed states: two 3-week trials (n = 976 comparing asenapine to placebo, a 9-week extension (n = 504, and a 40-week extension (n = 107. One trial was conducted comparing asenapine to placebo (n = 326 as adjunctive therapy for subjects with an incomplete response to lithium or valproate. All trials were conducted in the USA and internationally.Results: Asenapine was found to be efficacious for manic and mixed states in bipolar disorder compared with placebo control, and compares equally well to olanzapine on efficacy measures after 3 weeks of treatment. Asenapine was not found to be efficacious for depression symptoms. Common asenapine side effects in the 40-week extension trial were sedation, insomnia, and dizziness, and 31% reported clinically significant weight gain, compared with 55% reporting clinically significant weight gain with olanzapine. Additionally, 18% had clinically significant changes in fasting blood glucose levels compared to 22% of those on olanzapine. In terms of patient acceptability, one concern may be sublingual administration requiring no liquids or food for 10 minutes after dosing and a twice-daily regimen. Suggestions about addressing barriers to adherence and acceptability are provided.Conclusion: Asenapine is a promising new medication in bipolar disorder. Asenapine in the long-term has a more favorable weight gain profile compared to olanzapine. No benefit was seen for depression symptoms, a major patient-reported concern. Some side effects do not remit

  10. Maternal Side-Effects of Continuous vs. Intermittent Method of EntonoxDuring Labor: A Randomized Clinical Trial.

    Science.gov (United States)

    Agah, Jila; Baghani, Roya; Tabaraei, Yaser; Rad, Abolfazl

    2016-01-01

    Labor pain is one of the most tiresome types of pain. So human has been seeking to allay this pain until now. Administration of a suitable agent such as Entonox during labor is very beneficial for childbirth outcomes. Entonox can be administered in two ways: intermittently and continuously. The aim of this study is to demonstrate whether continuous method is as safe as intermittent method? This randomized clinical trial was performed in Mobini Hospital, Sabzevar, Iran. One hundred admitted women for vaginal delivery were included in this study. Fitted patients were randomly divided into two equal groups. After thorough training, the patients used Entonox during active phase of labor. Fifty parturients used it intermittently and 50 others used it continuously. Then, maternal adverse effects, satisfaction and labor progression were registered and compared in two groups. Statistical Analysis was performed by spss17 software, t-test and chi square test. The maternal side effects of Entonox had no significant difference in two groups (p>0.05). Mothers' satisfaction rate in continuous group was more than the intermittent group significantly (p<0.001). Meantime of active phase of labor had no significant difference between two groups (p=0.2). It seems that by more investigations, there will be conditions for mothers to choose the desired method of Entonox usage, intermittently or continuously. This approach leads to reduction of difficult labor and cesarean section and consequently helps improvement of maternal health level, both physically and psychologically. PMID:27642337

  11. CURENT ADVANCES AND STRETEGIES FOR REDUCING THE SIDE EFFECTS OF RADIATION THERAPIES USED FOR VARIOUS TYPES OF CANCERS

    Directory of Open Access Journals (Sweden)

    Jagtar Singh

    2013-03-01

    Full Text Available Cancer originates from the abnormal expression or activation of positive regulators and functional suppression of negative regulators. The World Health Organization (WHO estimates that 84 million people will die of cancer between 2005 and 2015 without intervention. Research suggests that one-third of cancer deaths can be avoided through prevention. Major cancer treatment modalities are surgery, radiation therapy and chemotherapy. Radiation therapy is an important cancer treatment method and is used for approximately 50% of all cancer patients with varying success. Therapy uses high-energy waves or particles to destroy cancer cells. It can be used basically for three main reasons: to achieve high radiation dose into tumors; minimizing dose into surrounding normal tissues; to avoid complications as far as possible. The recent advances in this treatment method have led to the improvement in cancer death statistics. It can also be combined with surgery or chemotherapy for better results. This review covers general applications, various side effects/agents and factors affecting to get rid of these effects and strategies to improve radiation therapy.

  12. Chemotherapy of onchocerciasis with high doses of diethylcarbamazine or a single dose of ivermectin: microfilaria levels and side effects.

    Science.gov (United States)

    Albiez, E J; Newland, H S; White, A T; Kaiser, A; Greene, B M; Taylor, H R; Büttner, D W

    1988-03-01

    Fifty adult male subjects with moderate to heavy onchocerciasis from the Liberian rain forest were selected for a double-blind placebo-controlled chemotherapy study. The effects of high doses of diethylcarbamazine (DEC) - 30 mg/kg/d - over one week preceded by a one week initial treatment with normal oral doses of DEC or DEC lotion were compared with a single dose of ivermectin (150 micrograms/kg) and placebo. During the initial treatment DEC tablets or lotion caused distinctly more frequent and severe reactions than did invermectin. The reactions to ivermectin did not differ from those of the placebo patients. High doses of DEC caused, in about half of the patients, headache, dizziness, nausea or vomiting. DEC markedly increased the number of corneal microfilariae and of corneal opacities compared to ivermectin. All changes resolved with a return to pretreatment findings two months after treatment. The three treatment groups showed no differences at the ten months follow-up. In all treated patients skin microfilaria counts fell almost to zero by the end of the two week therapy. In the ivermectin group microfilaria counts remained significantly lower than in the DEC patients at the two and ten months examinations. In summary, ivermectin was much better tolerated than DEC and had a longer lasting effect on the microfilariae in the skin. Since high doses of DEC were less effective and caused more frequent and severe side effects, this approach cannot be recommended for treatment of onchocerciasis.

  13. The role of a high pull headgear in counteracting side effects from intrusion of the maxillary anterior segment.

    Science.gov (United States)

    van Steenbergen, E; Burstone, C J; Prahl-Andersen, B; Aartman, I H A

    2004-08-01

    Intrusion of incisors is often the preferred treatment of a deep overbite. This study focuses on deep overbite correction by intrusion of maxillary incisors. The purpose of this study is to determine whether high-pull headgear wear can prevent steepening of the buccal segment, extrusion of the buccal segment, maintain arch width, and increase the rate of incisor intrusion. The number of patients needed for this study was calculated to be 20. Patients were between nine and 14 years of age and assigned to one of two groups. In each group, intrusion of maxillary incisors was performed. Patients in one group wore a high-pull headgear at night, and patients in the other group did not. For each patient, a lateral head film, impressions with a wax bite in centric occlusion, and intraoral photographs were taken at the beginning and end of intrusion. This study demonstrated that high-pull headgear had no effect on steepening and extrusion of the buccal segments or on the rate of intrusion but did have an effect on narrowing of the buccal segments. By performing intrusion as described in this study, no statistically significant side effects were observed in the buccal segments, whereas a statistically significant amount of incisor intrusion of 2.24 mm in the no-headgear group and 2.37 mm in the headgear group was observed.

  14. The development of ventricular fibrillation due to etomidate for anesthetic induction: a very rare side effect, case report

    Directory of Open Access Journals (Sweden)

    Murat Karcioglu

    2014-09-01

    Full Text Available Background and objectives: Ventricular fibrillation occurring in a patient can result in unexpected complications. Here, our aim is to present a case of ventricular fibrillation occurring immediately after anesthesia induction with etomidate administration. Case report: A fifty-six-year-old female patient with a pre-diagnosis of gallstones was admitted to the operating room for laparoscopic cholecystectomy. The induction was performed by etomidate with a bolus dose of 0.3 mg/kg. Severe and fast adduction appeared in the patient's arms immediately after induction. A tachycardia with wide QRS and ventricular rate 188 beat/min was detected on the monitor. The rhythm turned to VF during the preparation of cardioversion. Immediately we performed defibrillation to the patient. Sinus rhythm was obtained. It was decided to postpone the operation due to the patient's unstable condition. Conclusion: In addition to other known side effects of etomidate, very rarely, ventricular tachycardia and fibrillation can be also seen. To the best of our knowledge, this is the first case regarding etomidate causing VF in the literature.

  15. VBP15, a novel anti-inflammatory and membrane-stabilizer, improves muscular dystrophy without side effects.

    Science.gov (United States)

    Heier, Christopher R; Damsker, Jesse M; Yu, Qing; Dillingham, Blythe C; Huynh, Tony; Van der Meulen, Jack H; Sali, Arpana; Miller, Brittany K; Phadke, Aditi; Scheffer, Luana; Quinn, James; Tatem, Kathleen; Jordan, Sarah; Dadgar, Sherry; Rodriguez, Olga C; Albanese, Chris; Calhoun, Michael; Gordish-Dressman, Heather; Jaiswal, Jyoti K; Connor, Edward M; McCall, John M; Hoffman, Eric P; Reeves, Erica K M; Nagaraju, Kanneboyina

    2013-10-01

    Absence of dystrophin makes skeletal muscle more susceptible to injury, resulting in breaches of the plasma membrane and chronic inflammation in Duchenne muscular dystrophy (DMD). Current management by glucocorticoids has unclear molecular benefits and harsh side effects. It is uncertain whether therapies that avoid hormonal stunting of growth and development, and/or immunosuppression, would be more or less beneficial. Here, we discover an oral drug with mechanisms that provide efficacy through anti-inflammatory signaling and membrane-stabilizing pathways, independent of hormonal or immunosuppressive effects. We find VBP15 protects and promotes efficient repair of skeletal muscle cells upon laser injury, in opposition to prednisolone. Potent inhibition of NF-κB is mediated through protein interactions of the glucocorticoid receptor, however VBP15 shows significantly reduced hormonal receptor transcriptional activity. The translation of these drug mechanisms into DMD model mice improves muscle strength, live-imaging and pathology through both preventive and post-onset intervention regimens. These data demonstrate successful improvement of dystrophy independent of hormonal, growth, or immunosuppressive effects, indicating VBP15 merits clinical investigation for DMD and would benefit other chronic inflammatory diseases. PMID:24014378

  16. Biomaterial-based regional chemotherapy: Local anticancer drug delivery to enhance chemotherapy and minimize its side-effects.

    Science.gov (United States)

    Krukiewicz, Katarzyna; Zak, Jerzy K

    2016-05-01

    Since the majority of anticancer pharmacological agents affect not only cancer tissue but also normal cells, chemotherapy is usually accompanied with severe side effects. Regional chemotherapy, as the alternative version of conventional treatment, leads to the enhancement of the therapeutic efficiency of anticancer drugs and, simultaneously, reduction of toxic effects to healthy tissues. This paper provides an insight into different approaches of local delivery of chemotherapeutics, such as the injection of anticancer agents directly into tumor tissue, the use of injectable in situ forming drug carriers or injectable platforms in a form of implants. The wide range of biomaterials used as reservoirs of anticancer drugs is described, i.e. poly(ethylene glycol) and its copolymers, polyurethanes, poly(lactic acid) and its copolymers, poly(ɛ-caprolactone), polyanhydrides, chitosan, cellulose, cyclodextrins, silk, conducting polymers, modified titanium surfaces, calcium phosphate based biomaterials, silicone and silica implants, as well as carbon nanotubes and graphene. To emphasize the applicability of regional chemotherapy in cancer treatment, the commercially available products approved by the relevant health agencies are presented. PMID:26952500

  17. Volumetric intensity-modulated arc therapy vs. 3-dimensional conformal radiotherapy for primary chemoradiotherapy of anal carcinoma. Effects on treatment-related side effects and survival

    Energy Technology Data Exchange (ETDEWEB)

    Weber, Hanne Elisabeth; Droege, Leif Hendrik; Hennies, Steffen; Herrmann, Markus Karl; Wolff, Hendrik Andreas [University Medical Center Goettingen, Dept. of Radiotherapy and Radiooncology, Goettingen (Germany); Gaedcke, Jochen [University Medical Center Goettingen, Dept. of General Surgery, Goettingen (Germany)

    2015-11-15

    Primary chemoradiotherapy (CRT) is the standard treatment for locally advanced anal carcinoma. This study compared volumetric intensity-modulated arc therapy (VMAT) to 3-dimensional conformal radiotherapy (3DCRT) in terms of treatment-related side effects and survival. From 1992-2014, 103 consecutive patients with anal carcinoma UICC stage I-III were treated. Concomitant CRT consisted of whole pelvic irradiation, including the iliac and inguinal lymph nodes, with 50.4 Gy (1.8 Gy per fractions) by VMAT (n = 17) or 3DCRT (n = 86) as well as two cycles of 5-fluorouracil and mitomycin C. Acute organ and hematological toxicity were assessed according to the Common Terminology Criteria (CTC) for Adverse Events version 3.0. Side effects ≥ grade 3 were scored as high-grade toxicity. High-grade acute organ toxicity CTC ≥ 3 (P < 0.05), especially proctitis (P = 0.03), was significantly reduced in VMAT patients. The 2-year locoregional control (LRC) and disease-free survival (DFS) were both 100 % for VMAT patients compared with 80 and 73 % for 3DCRT patients. VMAT was shown to be a feasible technique, achieving significantly lower rates of acute organ toxicity and promising results for LRC and DFS. Future investigations will aim at assessing the advantages of VMAT with respect to late toxicity and survival after a prolonged follow-up time. (orig.) [German] Die primaere Radiochemotherapie (RCT) gilt als Standardtherapie fuer lokal fortgeschrittene Analkarzinome. In dieser Studie wurde die volumetrisch modulierte Rotationstherapie (''volumetric intensity-modulated arc therapy'', VMAT) mit der klassischen dreidimensionalen konformalen Radiotherapie (3DCRT) hinsichtlich therapieassoziierter Nebenwirkungen und Ueberleben verglichen. Von 1992-2014 wurden 103 aufeinanderfolgende Patienten mit einem Analkarzinom im UICC-Stadium I-III behandelt. Die kombinierte RCT bestand aus der Bestrahlung des gesamten Beckens inklusive der iliakalen und der inguinalen

  18. Side effects and tolerability of post-exposure prophylaxis with zidovudine, lamivudine, and lopinavir/ritonavir: a comparative study with HIV/AIDS patients

    Institute of Scientific and Technical Information of China (English)

    Cai Juan; Xiao Jiang; Zhang Qiang

    2014-01-01

    Background In the era of highly active antiretroviral therapy (HAART),the use of antiretrovirals as post-exposure prophylaxis (PEP) was the most important strategy for preventing occupational exposure to blood or fluids containing human immunodeficiency virus (HIV).The objective of this study was to retrospectively evaluate the tolerability,safety,and side effects of a HAART regimen containing three antiretroviral drugs,consisting of zidovudine,lamivudine,and lopinavir/ ritonavir,in healthcare personnel (HCP) who experienced occupational exposure to HIV.Methods The tolerability,safety,and side effects in 26 HCPs who experienced PEP and in 27 HIV/AIDS patients with HAART regimen,AZT+3TC+Lpv/r,were evaluated between January 2010 and December 2012.Results The most frequent clinical side effect was fatigue (in 23 cases,88.5%),and gastroenterological symptoms were the second most common side effects in HCP with PEP.Liver dysfunction was found in 10 cases (38.5%),while drug rash was found in 18 cases (69.2%) after PEP.The prevalence of side effects in HCPs who experienced PEP was higher than that in HIV/AIDS patients P <0.05.One nurse (3.8%) experienced severe gastrointestinal symptoms,which led to withdrawal of PEP.No HIV infection was found during 6-month follow-up period.Conclusion HCPs who received occupational PEP with triple-drug regimen,AZT+3TC+Lpv/r,experienced different side effects,and the tolerability and safety of PEP regimen were good in this cohort.

  19. The influence of active hexose correlated compound (AHCC) on cisplatin-evoked chemotherapeutic and side effects in tumor-bearing mice

    International Nuclear Information System (INIS)

    Cisplatin (cis-diaminedichloroplatinum (II) or CDDP) (a widely used platinum-containing anticancer drug) is nephrotoxic and has a low percentage of tolerance in patients during chemotherapy. The active hexose correlated compound (AHCC) is an extract of Basidiomycotina marketed as a supplement for cancer patients due to its nutrients and fibre content and its ability to strengthen and optimize the capacity of the immune system. The possibility that AHCC could reduce the side effects of cisplatin was assessed in the tumor-bearing BALB/cA mice on the basis of the ability to ameliorate the cisplatin-induced body weight loss, anorexia, nephrotoxicity and hematopoietic toxicity. Although cisplatin (8 mg/kg body weight) reduced the size and weight of the solid tumors, supplementation with AHCC significantly enhanced cisplatin-induced antitumor effect in both the size (p < 0.05) and weight (p < 0.05). Food intake in the cisplatin-treated mice were decreased following commencement of treatment and this remained low compared with the cisplatin-untreated group (control) throughout the experiment period. Supplementation with AHCC increased the food intake in the cisplatin-treated mice. The blood urea nitrogen and serum creatinine concentrations, and the ratio of blood urea nitrogen to serum creatinine were significantly increased in the cisplatin alone treated group compared to the control group. Their increased levels were mitigated by supplementation with AHCC (100 mg/kg body weight) in the cisplatin-treated group. AHCC was also able to modulate the suppression of bone marrow due to cisplatin and the improvement was statistically significant. The histopathological examination of the kidney revealed the presence of cisplatin-induced damage and this was modulated by AHCC treatment. The potential for AHCC to ameliorate the cisplatin-evoked toxicity as well as the chemotherapeutic effect could have beneficial economic implications for patients undergoing chemotherapy with

  20. Colon distension, perceived burden and side-effects of CT-colonography for screening using hyoscine butylbromide or glucagon hydrochloride as bowel relaxant

    Energy Technology Data Exchange (ETDEWEB)

    Haan, Margriet C. de, E-mail: margrietcdehaan@gmail.com [Department of Radiology, Academic Medical Centre, Meibergdreef 9, 1105 AZ Amsterdam (Netherlands); Boellaard, Thierry N., E-mail: t.n.boellaard@amc.uva.nl [Department of Radiology, Academic Medical Centre, Meibergdreef 9, 1105 AZ Amsterdam (Netherlands); Bossuyt, Patrick M., E-mail: p.m.bossuyt@amc.uva.nl [Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Academic Medical Centre, Meibergdreef 9, 1105 AZ Amsterdam (Netherlands); Stoker, Jaap, E-mail: j.stoker@amc.uva.nl [Department of Radiology, Academic Medical Centre, Meibergdreef 9, 1105 AZ Amsterdam (Netherlands)

    2012-08-15

    Objective: Compare colonic distension and perceived burden of CT-colonography between participants receiving hyoscine butylbromide (buscopan) and glucagon hydrochloride as bowel relaxant. Materials and methods: Data were collected within a screening trial. Participants received 20 mg buscopan intravenously or 1 mg of glucagon intravenously (if buscopan contra-indicated). Colon distension per segment was assessed using a 4-point scale (prone and supine). Data on perceived burden of CT-colonography were collected using a questionnaire two weeks after the examination. Outcome measures between groups were compared using propensity score matching. We used a stratified Wilcoxon-Mann-Whitney test statistic for quantitative and Cochran-Mantel-Haenszel statistics for categorical variables. Results: 541 participants were included: 336 (62%) received buscopan and 205 received glucagon. All buscopan recipients had an adequately distended colon, compared to 96% in the glucagon group (RR 7.31, 95% CI: 1.61-33.28). More glucagon recipients scored the insufflation as rather or extremely burdensome (25% vs. 16%; overall mean score 2.7 vs. 2.4; p < 0.001) and more found the entire CT-colonography rather or extremely burdensome (14% vs. 7%; 2.2 vs. 1.9; p = 0.001). Most frequently reported side effects were a dry mouth in the buscopan group (15%) and nausea in the glucagon group (13%). Conclusion: Compared to glucagon, premedication with buscopan results in significantly more adequately distended colons and a less burdensome procedure. When buscopan can be used, it is the preferred bowel relaxant.

  1. Silencing of the sulphur rich α-gliadin storage protein family in wheat grains (Triticum aestivum L. causes no unintended side-effects on other metabolites

    Directory of Open Access Journals (Sweden)

    Christian eZörb

    2013-09-01

    Full Text Available Wheat is an important source of proteins and metabolites for human and animal nutrition. To assess the nutritional quality of wheat products, various protein and diverse metabolites have to be evaluated. The grain storage protein family of the α-gliadins are suggested to be the primary initiator of the inflammatory response to gluten in Celiac disease patients. With the technique of RNAi, the α-gliadin storage protein fraction in wheat grains was recently knocked down. From a patient's perspective, this is a desired approach, however, this study aims to evaluate whether such a down-regulation of these problematic α-gliadins also has unintended side-effects on other plant metabolites. Such uncontrolled and unkown arbitrary effects on any metabolite in plants designated for food production would surely represent an avoidable risk for the consumer. In general, α-gliadins are rich in sulphur, making their synthesis and content depended of the sulphur supply. For this reason, the influence of the application of increasing sulphur amounts on the metabolome of α-gliadin-deficient wheat was additionally investigated because it might be possible that e.g. considerable high/low amounts of S might increase or even induce such unintended effects that are not observable under moderate S nutrition. By silencing the α-gliadin genes, a recently developed wheat line that lacks the set of 75 corresponding α-gliadin proteins has become available. The plants were subsequently tested for RNAi-induced effects on metabolites that were not directly attributable to the specific effects of the RNAi-approach on the α-gliadin proteins. For this, GC-MS-based metabolite profiles were recorded. A comparison of wild type with gliadin-deficient plants cultivated in pot experiments revealed no differences in all 109 analyzed metabolites, regardless of the S-nutritional status. No unintended effects attributable to the RNAi-based specific genetic deletion of a storage

  2. Effect of Different Adjuvants on Protection and Side-Effects Induced by Helicobacter suis Whole-Cell Lysate Vaccination.

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    Iris Bosschem

    Full Text Available Helicobacter suis (H. suis is a widespread porcine gastric pathogen, which is also of zoonotic importance. The first goal of this study was to investigate the efficacy of several vaccine adjuvants (CpG-DNA, Curdlan, Freund's Complete and Incomplete, Cholera toxin, administered either subcutaneously or intranasally along with H. suis whole-cell lysate, to protect against subsequent H. suis challenge in a BALB/c infection model. Subcutaneous immunization with Freund's complete (FC/lysate and intranasal immunization with Cholera toxin (CT/lysate were shown to be the best options for vaccination against H. suis, as determined by the amount of colonizing H. suis bacteria in the stomach, although adverse effects such as post-immunization gastritis/pseudo-pyloric metaplasia and increased mortality were observed, respectively. Therefore, we decided to test alternative strategies, including sublingual vaccine administration, to reduce the unwanted side-effects. A CCR4 antagonist that transiently inhibits the migration of regulatory T cells was also included as a new adjuvant in this second study. Results confirmed that immunization with CT (intranasally or sublingually is among the most effective vaccination protocols, but increased mortality was still observed. In the groups immunized subcutaneously with FC/lysate and CCR4 antagonist/lysate, a significant protection was observed. Compared to the FC/lysate immunized group, gastric pseudo-pyloric metaplasia was less severe or even absent in the CCR4 antagonist/lysate immunized group. In general, an inverse correlation was observed between IFN-γ, IL-4, IL-17, KC, MIP-2 and LIX mRNA expression and H. suis colonization density, whereas lower IL-10 expression levels were observed in partially protected animals.

  3. Effect of Different Adjuvants on Protection and Side-Effects Induced by Helicobacter suis Whole-Cell Lysate Vaccination.

    Science.gov (United States)

    Bosschem, Iris; Bayry, Jagadeesh; De Bruyne, Ellen; Van Deun, Kim; Smet, Annemieke; Vercauteren, Griet; Ducatelle, Richard; Haesebrouck, Freddy; Flahou, Bram

    2015-01-01

    Helicobacter suis (H. suis) is a widespread porcine gastric pathogen, which is also of zoonotic importance. The first goal of this study was to investigate the efficacy of several vaccine adjuvants (CpG-DNA, Curdlan, Freund's Complete and Incomplete, Cholera toxin), administered either subcutaneously or intranasally along with H. suis whole-cell lysate, to protect against subsequent H. suis challenge in a BALB/c infection model. Subcutaneous immunization with Freund's complete (FC)/lysate and intranasal immunization with Cholera toxin (CT)/lysate were shown to be the best options for vaccination against H. suis, as determined by the amount of colonizing H. suis bacteria in the stomach, although adverse effects such as post-immunization gastritis/pseudo-pyloric metaplasia and increased mortality were observed, respectively. Therefore, we decided to test alternative strategies, including sublingual vaccine administration, to reduce the unwanted side-effects. A CCR4 antagonist that transiently inhibits the migration of regulatory T cells was also included as a new adjuvant in this second study. Results confirmed that immunization with CT (intranasally or sublingually) is among the most effective vaccination protocols, but increased mortality was still observed. In the groups immunized subcutaneously with FC/lysate and CCR4 antagonist/lysate, a significant protection was observed. Compared to the FC/lysate immunized group, gastric pseudo-pyloric metaplasia was less severe or even absent in the CCR4 antagonist/lysate immunized group. In general, an inverse correlation was observed between IFN-γ, IL-4, IL-17, KC, MIP-2 and LIX mRNA expression and H. suis colonization density, whereas lower IL-10 expression levels were observed in partially protected animals.

  4. Unexpectedly Severe Acute Radiotherapy Side Effects Are Associated With Single Nucleotide Polymorphisms of the Melanocortin-1 Receptor

    International Nuclear Information System (INIS)

    Purpose: The melanocortin-1 receptor (MC1R) regulates melanin biogenesis. Deoxyribonucleic acid sequence variants in the form of single nucleotide polymorphisms (SNPs) of MC1R affect melanin expression and are linked to skin phenotype. We aimed to determine whether SNPs of MC1R were associated with unexpectedly severe ionizing radiation reactions. Methods and Materials: The MC1R genotype of a cohort of Australians with unexpectedly severe acute and/or late reactions (Common Terminology Criteria Version 3 (CTCv3) Grade 3 or 4) to radiotherapy (RT) for cancer (n = 30) was analyzed. The findings were compared with control data from our previous study of MC1R representative of the general Australian population (n = 1,787). Results: The difference in frequency of alleles encoding a 'red hair color' phenotype in the cohort of patients with unexpectedly severe acute radiation reactions (n = 12) was significantly increased compared with the control population (p = 0.003). Acute radiosensitivity was especially associated with the R160W variant allele (odds ratio, 3.64 [95% confidence interval, 1.3-10.27]). The corresponding comparison of MC1R controls with unexpectedly severe late radiation reactions (n = 18) was not significant. It was also found that R160W as a part of the genotype in the patients with unexpectedly severe acute RT side effects as compared with the control group was also significant (p = 0.043). Conclusions: In this small cohort of cancer patients, deoxyribonucleic acid sequence variants of the MC1R gene, especially the R160W variant, have been associated with unexpectedly severe acute reactions to RT. This result needs to be verified in a larger cohort of patients.

  5. Hyperbaric oxygen (HBO) in the treatment of radiation side effects; Hyperbare Oxygenierung (HBO) zur Behandlung radiogener Nebenwirkungen

    Energy Technology Data Exchange (ETDEWEB)

    Hartmann, A. [Duesseldorf Univ. (Germany). Klinik fuer Strahlentherapie und Radioonkologie; Almeling, M. [Druckkammerzentrum Arolsen/Kassel (Germany); Carl, U.M. [Duesseldorf Univ. (Germany). Klinik fuer Strahlentherapie und Radioonkologie

    1996-12-01

    Aim: Many reports show that late complications of radiotherapy can be successfully treated by hyperbaric oxygen (HBO). This synopsis attempts to review the literature to identify areas of clinical use and further research. Patients and Methods: Clinical and experimental data about HBO treatment of radiation late effects are analysed. Mechanisms of hyperbaric oxygen in the treatment of late radiation side effects are discussed. Results: There is evidence in the literature that HBO is beneficial in the treatment of radiation cystitis, osteoradionecrosis of the mandible, hemorrhagic proctitis, soft tissue necrosis and neurologic deficits. The prophylactic use of HBO has shown to prevent the development of osteoradionecrosis after tooth removal and the loss of titanium implants in irradiated facial bones. The physiologic basis of HBO can be referred to induction of neoangiogenesis and revascularisation. Conclusions: Clinicians can be encouraged to use hyperbaric oxygen for the treatment of radiation cystitis, osteonecrosis of the mandible, hemorrhagic proctitis, soft tissue necrosis and neurologic deficits following radiation therapy. (orig.) [Deutsch] Ziel: Nach zahlreichen Literaturberichten sind Spaetkomplikationen der Strahlentherapie durch hyperbaren Sauerstoff guenstig zu beeinflussen. Ziel dieses Uebersichtsartikels ist es, das vorliegende Datenmaterial ueber hyperbare Oxygenierung (HBO) zur Behandlung spaeter radiogener Nebenwirkungen zusammenzufassen, um eine Grundlage fuer den klinischen Einsatz und weitere experimentelle Untersuchungen zu schaffen. Patienten und Methode: Ergebnisse klinischer und experimenteller Untersuchungen sowie Wirkmechanismen, ueber die hyperbaren Sauerstoff in die pathophysiologischen Ablaeufe radiogener Nebenwirkungen eingreift, werden diskutiert. Ergebnisse: Durch die hyperbare Oxygenierungstherapie koennen klinische Besserungen bei haemorrhagischer Zystitis, Osteoradionekrose der Mandibula, Proktosigmoiditis, Weichteilnekrosen und

  6. Genotype-based ancestral background consistently predicts efficacy and side effects across treatments in CATIE and STAR*D.

    Directory of Open Access Journals (Sweden)

    Daniel E Adkins

    Full Text Available Only a subset of patients will typically respond to any given prescribed drug. The time it takes clinicians to declare a treatment ineffective leaves the patient in an impaired state and at unnecessary risk for adverse drug effects. Thus, diagnostic tests robustly predicting the most effective and safe medication for each patient prior to starting pharmacotherapy would have tremendous clinical value. In this article, we evaluated the use of genetic markers to estimate ancestry as a predictive component of such diagnostic tests. We first estimated each patient's unique mosaic of ancestral backgrounds using genome-wide SNP data collected in the Clinical Antipsychotic Trials of Intervention Effectiveness (CATIE (n = 765 and the Sequenced Treatment Alternatives to Relieve Depression (STAR*D (n = 1892. Next, we performed multiple regression analyses to estimate the predictive power of these ancestral dimensions. For 136/89 treatment-outcome combinations tested in CATIE/STAR*D, results indicated 1.67/1.84 times higher median test statistics than expected under the null hypothesis assuming no predictive power (p<0.01, both samples. Thus, ancestry showed robust and pervasive correlations with drug efficacy and side effects in both CATIE and STAR*D. Comparison of the marginal predictive power of MDS ancestral dimensions and self-reported race indicated significant improvements to model fit with the inclusion of MDS dimensions, but mixed evidence for self-reported race. Knowledge of each patient's unique mosaic of ancestral backgrounds provides a potent immediate starting point for developing algorithms identifying the most effective and safe medication for a wide variety of drug-treatment response combinations. As relatively few new psychiatric drugs are currently under development, such personalized medicine offers a promising approach toward optimizing pharmacotherapy for psychiatric conditions.

  7. The accuracy and side effects of pharmacologic stress thallium myocardial scintigraphy with adenosine triphosphate disodium (ATP) infusion in the diagnosis of coronary artery disease

    International Nuclear Information System (INIS)

    The diagnostic accuracy and side effects of pharmacologic stress thallium myocardial scintigraphy with ATP infusion were studied in 172 patients with or without coronary artery disease. ATP was infused for five minutes at a rate of 0.16 mg/kg/min (group A) or 0.18 mg/kg/min (group B) via antecubital vein. One hundred and eleven (67 of group A, 44 of group B) of 172 patients underwent coronary arteriography (CAG). In 111 patients received CAG, overall sensitivity, specificity and accuracy of this method were 88%, 84% and 87%, respectively. In 67 patients of group A, these were 92%, 81% and 90%. In 44 patients of group B, 79%, 87% and 82% were documented (NS, between groups A and B). Chest pain, flushing, bradycardia and ST depression were included in side effects caused by ATP infusion. At least one of these side effects were observed in 84% of the all 172 patients, 89% of group A and 75% of group B (NS). But, all of the side effects were spontaneously alleviated within two minutes without any therapy. In conclusion, pharmacologic stress myocardial scintigraphy with ATP infusion is very accurate and safe, and infusion rate of 0.16 mg/kg/min is optimal for this purpose. (author)

  8. Low-dose niacin supplementation modulates GPR109A, niacin index and ameliorates Parkinson’s disease symptoms without side effects

    Science.gov (United States)

    Wakade, Chandramohan; Chong, Raymond; Bradley, Eric; Morgan, John C

    2015-01-01

    Key Clinical Message A 65-year-old male, Parkinson’s disease patient, was evaluated for GPR109A expression, niacin index, UPDRS scale, handwriting test, and quality of sleep with and without niacin treatment. The evaluation was repeated 3 months after niacin was stopped. Niacin modulated the abovementioned parameters and showed the overall improvement without side effects. PMID:26273459

  9. Low-dose niacin supplementation modulates GPR109A, niacin index and ameliorates Parkinson’s disease symptoms without side effects

    OpenAIRE

    Wakade, Chandramohan; Chong, Raymond; Bradley, Eric; Morgan, John C.

    2015-01-01

    Key Clinical Message A 65-year-old male, Parkinson’s disease patient, was evaluated for GPR109A expression, niacin index, UPDRS scale, handwriting test, and quality of sleep with and without niacin treatment. The evaluation was repeated 3 months after niacin was stopped. Niacin modulated the abovementioned parameters and showed the overall improvement without side effects.

  10. The side effect of Paecilomyces fumosoroseusapplication on the black ant, Dolichoderus thoracicus, the predator of Helopeltis antoniiand cocoa pod borer

    Directory of Open Access Journals (Sweden)

    Endang Sulistyowai

    2006-05-01

    Full Text Available Paecilomyces fumosoroseuswas known as one of the effective biological agents of cocoa pod borer and Helopeltis antonii. To find out the side effect of application of P. fumosoroseuson black ant, Dolichoderus thoracicus, a series of observations were carried out at the Laboratory of Pest and Diseases Indonesian Coffee and Cocoa Research Institute (ICCRI and in a cocoa plantation of Glenmore, Banyuwangi district, since June until October, 2004. Laboratory research used four concentrations of P. fumosoroseusnamely 105, 106, 107 and 108 spores/ml, while in the field used concentration 2, 4, 6, 8 g dry spores/ml. Each trial as compared with spraying of carbamate and synthetic pyrethroid insecticides as control and untreated This research was designed by randomized block design and four replications. The results showed that in the laboratory, direct spraying suspension of P. fumosoroseuskilled black ant between 20—39% which infected fungi about 2.5—12.5%. The relationship between log of spores concentration of P. fumosoroseus and probit of ant mortality followed the regression equation Y = 3.653 + 0.097 X with LC 50 was 8 x 10 13 spore/ml. The period needed to kill a half of ant population at the laboratory (LT 50 at concentration 107 spores/ml followed the regression equation Y = 1.851 + 1.522 X, with LT50 is 12,01 days. The effect of pyrethroid and carbamate insecticide on ants mortality were 91.25% and 98.75% respectively. In the field, the effect of P. fumosoroseusspray on black ant population was very low, with the percentage of ant mortality at cocoa leaf nest were 0.25–0.46% and at cocoa leaf nest in plastic bag were 0.06–0.21%, while carbamate and pyrethroid synthetic effect were 37.35% and 52.37% at cocoa leaf nest, and 19.15% and 46.67% at cocoa leaf nest in plastic bags. Key words : Cocoa, capsid, Helopeltis antonii, biological control, biological agents, Paecilomyces fumosoroseus, Dolichoderus tharacicus.

  11. 3,4-DGE is important for side effects in peritoneal dialysis what about its role in diabetes.

    Science.gov (United States)

    Ortiz, Alberto; Wieslander, Anders; Linden, Torbjörn; Santamaria, Beatriz; Sanz, Ana; Justo, Pilar; Sanchez-Niño, Maria-Dolores; Benito, Alberto; Kjellstrand, Per

    2006-01-01

    Breakdown of glucose under physiological conditions gives rise to glucose degradation products (GDPs). GDPs are also formed during heat sterilization of glucose-containing peritoneal dialysis fluids (PD-fluids). In PD-fluids GDPs have been shown in many different in vitro assays to be responsible for adverse effects such as growth inhibition, and impaired leukocyte function and impaired wound healing of peritoneal mesothelial cells. They have been linked to changes in the peritoneal membrane as well as to the decline in residual renal function of PD-patients. In diabetes one of the GDPs, 3-deoxyglucosone (3-DG), has been proposed as responsible for side-effects rather the glucose itself. 3,4-dideoxyglucosone-3-ene (3,4-DGE) was recently identified as the most bio-reactive GDP in PD-fluids. It exists in equilibrium with a pool of precursors, consisting of 3-DG but also of other hitherto unidentified GDPs. In PD-fluids the concentration of GDPs in this pool is 10-20 times as high as that of 3,4-DGE. In vitro 3,4-DGE induces caspase-dependent apoptosis of neutrophils and peripheral blood mononuclear cells. Such induction may explain immunosuppressive properties of 3,4-DGE and contribute to an impaired peritoneal antibacterial defense. 3,4-DGE also induces renal cell apoptosis. This may explain the better preservation of residual renal function in PD patients not exposed to GDPs. The concentration of 3-DG increases with worsening glycemic control and has been implicated in the genesis of diabetic microangiopathy. As 3,4-DGE is much more bio-reactive than 3-DG and as it may be easily recruited from the pool, it seems probable that 3,4-DGE is the molecule involved in the diabetic lesions rather than 3-DG itself. Thus, 3,4-DGE might contribute to diabetic nephropathy and to the impaired antibacterial defenses in diabetics. Unraveling of the pool dynamics of the GDPs and the molecular mechanisms of GDP-mediated cell injury may provide new therapeutic insights in PD and

  12. Self-reported medication side effects in an older cohort living independently in the community - the Melbourne Longitudinal Study on Healthy Ageing (MELSHA): cross-sectional analysis of prevalence and risk factors

    OpenAIRE

    Browning Colette; Wang Wei C; Thomson Jennifer A; Kendig Hal L

    2010-01-01

    Abstract Background Medication side effects are an important cause of morbidity, mortality and costs in older people. The aim of our study was to examine prevalence and risk factors for self-reported medication side effects in an older cohort living independently in the community. Methods The Melbourne Longitudinal Study on Healthy Ageing (MELSHA), collected information on those aged 65 years or older living independently in the community and commenced in 1994. Data on medication side effects...

  13. Late radiation side effects, cosmetic outcomes and pain in breast cancer patients after breast-conserving surgery and three-dimensional conformal radiotherapy. Risk-modifying factors

    International Nuclear Information System (INIS)

    The purpose of this work was to identify parameters influencing the risk of late radiation side effects, fair or poor cosmetic outcomes (COs) and pain in breast cancer patients after breast-conserving therapy (BCT) and three-dimensional conformal radiotherapy (3D-CRT). Between 2006 and 2013, 159 patients were treated at the Hannover Medical School. Physician-rated toxicity according to the LENT-SOMA criteria, CO and pain were assessed by multivariate analysis. LENT-SOMA grade 1-4 toxicity was observed as follows: fibrosis 10.7 %, telangiectasia 1.2 %, arm oedema 8.8 % and breast oedema 5.0 %. In addition, 15.1 % of patients reported moderate or severe breast pain, and 21.4 % complained about moderate or severe pain in the arm or shoulder. In multivariate analysis, axillary clearing (AC) was significantly associated with lymphoedema of the arm [odds ratio (OR) 4.37, p = 0.011, 95 % confidence interval (CI) 1.4-13.58]. Breast oedema was also highly associated with AC (OR 10.59, p = 0.004, 95 % CI 2.1-53.36), a ptosis grade 2/3 or pseudoptosis and a bra size ≥ cup C (OR 5.34, p = 0.029, 95 % CI 1.2-24.12). A ptosis grade 2/3 or pseudoptosis and a bra size ≥ cup C were the parameters significantly associated with an unfavourable CO (OR 3.19, p = 0.019, 95 % CI 1.2-8.4). Concerning chronic breast pain, we found a trend related to the prescribed radiation dose including boost (OR 1.077, p = 0.060, 95 % CI 0.997-1.164). Chronic shoulder or arm pain was statistically significantly associated with lymphoedema of the arm (OR 3.9, p = 0.027, 95 % CI 1.17-13.5). Chronic arm and breast oedema were significantly influenced by the extent of surgery (AC). Ptotic and large breasts were significantly associated with unfavourable COs and chronic breast oedema. Late toxicities exclusive breast pain were not associated with radiotherapy parameters. (orig.)

  14. Functional interpretation of metabolomics data as a new method for predicting long-term side effects: treatment of atopic dermatitis in infants.

    Science.gov (United States)

    Lee, Seul Ji; Woo, Sung-il; Ahn, Soo Hyun; Lim, Dong Kyu; Hong, Ji Yeon; Park, Jeong Hill; Lim, Johan; Kim, Mi-kyeong; Kwon, Sung Won

    2014-01-01

    Topical steroids are used for the treatment of primary atopic dermatitis (AD); however, their associated risk of serious complications is great due to the presence of vulnerable lesions in young children with AD. Topical calcineurin inhibitors (TCIs) are steroid-free, anti-inflammatory agents used for topical AD therapy. However, their use is prohibited in infants pimecrolimus cream with 0.05% desonide cream. We performed urinary metabolomics to predict long-term side effects. The 1% pimecrolimus cream displayed similar efficacy and exceptional safety compared with the 0.05% desonide cream. Metabolomics-based long-term toxicity tests effectively predicted long-term side effects using short-term clinical models. This applicable method for the functional interpretation of metabolomics data sets the foundation for future studies involving the prediction of the toxicity and systemic reactions caused by long-term medication administration. PMID:25491116

  15. Hypertension as risk factor for radiation induced side-effects in breast cancer. Hypertonie als Risikofaktor fuer erhoehte Nebenwirkungsraten im Rahmen der Mammakarzinombestrahlung

    Energy Technology Data Exchange (ETDEWEB)

    Boehler, F.K.; Rhomberg, W. (Landeskrankenhaus Feldkirch, Abt. fuer Radioonkologie (Austria)); Doringer, W. (Landeskrankenhaus Feldkirch, Abt. fuer Radiologie (Austria))

    1992-06-01

    130 breast cancer patients were retrospectively evaluated for side-effects to estimate the influence of arterial hypertension. All were treated with mastecomy and irradiation (telecobalt). 79 patients had normal blood pressure, 51 showed arterial hypertension. Hypertension proved to be the strongest endogeneous factor for the development of side-effects. In contrast to the patients with normal blood pressure those with hypertension showed significant more arm lymphedema (p < 0.005) and teleangiectasia (p < 0.0001). Other endogeneous factors, like cardiovascular diseases or obesity, taken together led only to a higher rate of subcutaneous fibrosis (p < 0.002). Patients with arterial hypertension should receive axillary radiation only for strict indications and perhaps with a reduced dosage. (orig./MG).

  16. Could the analysis of the cost of postradiation side effects be a worthwhile mean to help the improvement of radiation therapy?

    International Nuclear Information System (INIS)

    At the present time, the current improvement of technical and dosimetric aspects of radiation oncology has to be evaluated in terms of potential benefit for the patient and the society. For this last point of view, specially designed economic analyses must be performed in order to justify the number of resources involved by these technical improvements. If the question is how the current technical procedures should reduce the risk of undesirable side-effects, the response cannot be immediately drawn from the literature. This paper emphasizes the possibility to evaluate the role of side-effects as endpoints of economic analyses when using special models in medical decision making such as Markov's. Only few oncologic situations are reliable to properly analyze the relationship between sophisticated radiation techniques and the incidence of post-radiation complications. These situations should be selected when prospective economic analyses are planned in the field of radiation therapy. (author)

  17. Effect of Fluoride, Chlorhexidine and Fluoride-chlorhexidine Mouthwashes on Salivary Streptococcus mutans Count and the Prevalence of Oral Side Effects

    OpenAIRE

    2015-01-01

    Background and aims. Streptococcus mutans is the main pathogenic agent involved in dental caries, and may be eliminated using mouthwashes. The objective of this study was to compare the effects of fluoride, chlorhexidine, and fluoride-chlorhexidine mouthwashes on salivary S. mutans count after two weeks of use and determine the prevalence of their side effects on the oral mucosa. Materials and methods. In this clinical trial, 120 12-14 year-old students were selected and divided into three gr...

  18. Efficacy and side effects of praziquantel in the treatment of Schistosomiasis mansoni in schoolchildren in Shesha Kekele Elementary School, Wondo Genet, Southern Ethiopia

    Directory of Open Access Journals (Sweden)

    Berhanu Erko

    2012-03-01

    Conclusions: The present observations revealed relatively lower cure and egg reduction rates of the PZQ evaluated as compared to previous reports for other PZQ brands in Ethiopia. Hence, in depth studies are recommended to clarify whether the present relatively lower cure rate is the actual cure rate of the praziquantel evaluated, treatment failure, or reduced susceptibility of the parasite. Treatment-related side effects observed were transient and tolerable.

  19. Analysis of clinical efficacy, side effects, and laboratory changes among patients with acne vulgaris receiving single versus twice daily dose of oral isotretinoin.

    Science.gov (United States)

    Ahmad, Hesham M

    2015-01-01

    Acne vulgaris is a debilitating disorder and requires proper treatment. This work evaluates the clinical efficacy, side effects, and laboratory changes of serum lipids and liver function during oral isotretinoin therapy for acne vulgaris, comparing single versus twice daily dose. Fifty-eight patients with acne vulgaris were included and randomized into group I (26 patients), who received once daily dose, and group II (32 patients), who received twice daily dose of oral isotretinoin. Global acne scoring system was used to evaluate acne severity and post-treatment improvement. Both regimens resulted in highly significant clinical improvement of acne with no significant difference. However, side effects were significantly more common among patients of group I. Both regimens caused mild rise of serum cholesterol, alanine transaminase (ALT), and aspartate aminotransferase (AST) with more prominent rise of triglycerides especially with twice daily dose. Oral isotretinoin is a very effective treatment for acne vulgaris with no statistically significant difference in clinical efficacy between once and twice daily doses. However, dividing dose to twice per day might cause fewer incidence of side effects without reducing clinical efficacy. The drug causes mild clinically insignificant rise of serum cholesterol, triglycerides, AST, and ALT.

  20. In vivo evaluation on the effects of HemoHIM in promoting anticancer activities and reducing the side-effects of anticancer drugs

    International Nuclear Information System (INIS)

    In this project, we aimed to obtain the preclinical in vivo evaluation data for the development of the herbal composition (HemoHIM) as the auxiliary agent for the anticancer treatment that can reduce the side-effects of anticancer drugs and enhance their anticancer activities. Firstly, in vitro studies showed that HemoHIM did not show any effects on the tumor cell growth inhibition by 2 anticancer drugs (cisplatin, 5-FU), which indicated that at least HemoHIM does not exert any adverse effects on the activities of anticancer drugs. Next, the in vivo studies with mice implanted with tumor cells(B16F0, LLC1) showed that HemoHIM partially enhanced the anticancer activities of drugs (cisplatin, 5-FU), and improved endogenous anticancer immune activities. Furthermore, in the same animal models, HemoHIM effectively reduced the side-effects of anticancer drugs (liver and renal toxicities by cisplatin, immune and hematopoietic disorders by 5-FU). These results collectively showed that HemoHIM can enhance the activities of anticancer drugs and reduce their side-effects in vitro and in vivo and HemoHIM does not exert any adverse effects on the efficacy of anticancer drugs. The results of this project can be utilized as the basic preclinical data for the development and approval of HemoHIM as the auxiliary agent for the anticancer treatment

  1. In vivo evaluation on the effects of HemoHIM in promoting anticancer activities and reducing the side-effects of anticancer drugs

    Energy Technology Data Exchange (ETDEWEB)

    Jo, Sung Kee; Jung, U Hee; Park, Hae Ran; Ju, Eun Jin; Cho, Eun Hee

    2009-07-15

    In this project, we aimed to obtain the preclinical in vivo evaluation data for the development of the herbal composition (HemoHIM) as the auxiliary agent for the anticancer treatment that can reduce the side-effects of anticancer drugs and enhance their anticancer activities. Firstly, in vitro studies showed that HemoHIM did not show any effects on the tumor cell growth inhibition by 2 anticancer drugs (cisplatin, 5-FU), which indicated that at least HemoHIM does not exert any adverse effects on the activities of anticancer drugs. Next, the in vivo studies with mice implanted with tumor cells(B16F0, LLC1) showed that HemoHIM partially enhanced the anticancer activities of drugs (cisplatin, 5-FU), and improved endogenous anticancer immune activities. Furthermore, in the same animal models, HemoHIM effectively reduced the side-effects of anticancer drugs (liver and renal toxicities by cisplatin, immune and hematopoietic disorders by 5-FU). These results collectively showed that HemoHIM can enhance the activities of anticancer drugs and reduce their side-effects in vitro and in vivo and HemoHIM does not exert any adverse effects on the efficacy of anticancer drugs. The results of this project can be utilized as the basic preclinical data for the development and approval of HemoHIM as the auxiliary agent for the anticancer treatment

  2. Long-term oral appliance therapy in obstructive sleep apnea syndrome : a controlled study on temporomandibular side effects

    NARCIS (Netherlands)

    Doff, Michiel H. J.; Veldhuis, Steffanie K. B.; Hoekema, Aarnoud; Slater, James J. R. Huddleston; Wijkstra, P. J.; de Bont, Lambert G. M.; Stegenga, Boudewijn

    2012-01-01

    The objective of this study was to assess variations in the occurrence of temporomandibular disorders (TMDs) and the risk of developing pain and function impairment of the temporomandibular complex in obstructive sleep apnea syndrome (OSAS) patients treated with either an oral appliance (mandibular

  3. Monitoring and documentation of side effects from depot antipsychotic medication: an interdisciplinary audit of practice in a regional mental health service.

    LENUS (Irish Health Repository)

    Cleary, A

    2012-01-01

    The aim of this audit was to review current practice within a rural mental health service area on the monitoring and documentation of side effects of antipsychotic depot medication. Following a review of the literature on best practice internationally, an evidence based audit tool was adapted. A sample of 60 case files, care plans and prescriptions were audited between January and May 2010. This represented 31% of the total number of service users receiving depot injections in the mental health service region (n=181). The audit results revealed that most service users had an annual documented medical review and a documented prescription. However, only 5 (8%) case notes examined had documentation recorded describing the condition of the injection site and alternation of the injection site was recorded in only 28 (47%) case notes. No case notes examined had written consent to commence treatment recorded, and only 3 (5%) of case notes had documented that information on the depot injection and side effects was given. In 57 (95%) of case notes no documentation of recorded information on the depot and on side effects was given. Documentation of physical observations and tests revealed that 58% of cases had full blood count, liver function tests, thyroid function tests and fasting lipids recorded. All other tests (i.e. temperature, pulse, respirations, blood pressure, ECG) were recorded in less than 50% of cases. Prolactin levels were not recorded in any case. The lack of written consent was partly attributed to lack of recording of consent. The failure to monitor and record some\\r\

  4. First Do No Harm: An Analysis of the Risk Aspects and Side Effects of Clinical Holistic Medicine Compared With Standard Psychiatric Biomedical Treatment

    Directory of Open Access Journals (Sweden)

    Søren Ventegodt

    2007-01-01

    Full Text Available Clinical holistic medicine (CHM is short-term psychodynamic psychotherapy (STPP complemented with bodywork and philosophical exercises, to be more efficient in treating patients with severe mental and physical illness. STPP has already been found superior to psychiatric treatment as usual (TAU and thus able to compete with psychiatric standard treatment as the treatment of choice for all non-organic mental illnesses; we have found the addition of bodywork and philosophy of life to STPP to accelerate the process of existential healing and recovery (salutogenesis. In this paper we compare the side effects, suicidal risk, problems from implanted memory and implanted philosophy of CHM with psychopharmacological treatment. Method: Qualitative and quantitative comparative review. Results: In all aspects of risks, harmfulness, and side effects, we have been considering, CHM was superior to the standard psychiatric treatment. The old principle of “first do no harm“ is well respected by CHM, but not always by standard psychiatry. CHM seems to be able to heal the patient, while psychopharmacological drugs can turn the patient into a chronic, mentally ill patient for life. Based on the available data CHM seems another alternative to patients with mental illness. There seem to be no documentation at all for CHM being dangerous, harmful, having side effects of putting patients at risk for suicide. As CHM uses spontaneous regression there is no danger for the patient developing psychosis as, according to some experts, has been seen with earlier intensive psychodynamic methods. CHM is an efficient, safe and affordable cure for a broad range of mental illnesses.

  5. 新生儿高胆红素血症光疗的副作用%Side effects of phototherapy for neonatal hyperbilirubinemia

    Institute of Scientific and Technical Information of China (English)

    熊涛

    2012-01-01

    自上世纪50年代以后,蓝光被广泛使用于新生儿高胆红素血症的治疗中.新生儿光疗可有效降低血清未结合胆红素,预防胆红索脑病的发生,极大地降低了交换输血疗法的使用频率.普遍认为光疗副作用轻微并且容易控制.但是最近研究提供了光疗副作用的新证据.光疗近期副作用包括影响母婴互动、体温失衡和水分丢失、电解质紊乱、生理节律紊乱和青铜症等.此外,光疗可能与黑素痣和皮肤癌.动脉导管未闭、视网膜损伤及成年生殖能力受损等远期副作用相关.因此,需要制定完善的循证指南,发展包括光导纤维光毯和发光二极管在内的新设备,以及光疗替代制剂,并在此基础上探讨个体化治疗,以最大程度减少光疗副作用.%Blue light has been widely used for the treatment of neonatal hyperbilirubinemia since the 1950s. Neonatal phototherapy can decrease plasma unconjugated bilirubin level, thus preventing bilirubin encephalopathy, and greatly reduces the exchange transfusion rate. Generally, it is accepted that the side effects of neonatal phototherapy are not serious and seem to he well controlled, however recent research has provided new evidence. The short-term side effects of phototherapy include interference with maternal-infant interaction, imbalance of thermal environment and water loss, electrolyte disturbance, bronze baby syndrome and circadian rhythm disorder. In addition, phototherapy may be associated with some long-term side effects such as melanocytic nevi and skin cancer, allergic diseases, patent ductus arteriosus and retinal damage. Therefore, it is necessary to develop evidence-based guidelines, new light devices and alternative agents, as well as individualized treatments, to minimize the side effects of phototherapy.

  6. Depressive symptoms as a side effect of the sustained release form of methylphenidate in a 7-year-old boy with attention-deficit hyperactivity disorder

    Directory of Open Access Journals (Sweden)

    Lakić Aneta

    2012-01-01

    Full Text Available Introduction. Hyperkinetic disorder or attention-deficit hyperactivity disorder (ADHD is a clinical entity consisting of a cluster of symptoms including hyperactivity, attention disorder and impulse control disorder group. In the context of ADHD etiology we may say that genetic, clinical and imaging studies point out a disruption of the brain dopamine system, which is corroborated by the clinical effectiveness of stimulant drugs, which increase extracellular dopamine in the brain. Basically, it is a biological and not psychological disorder, which is important both for the comprehension and therapeutical approach to this problem. Today, the best recommended approach regarding children with ADHD is a combination of two therapeutic modalities: pharmacotherapy and behavioral treatment. The first-choice drugs for this disorder belong to the group of sympathomimetics - psychostimulants and atomoxetine (more recently. As the firstchoice therapy, methylphenydate in sustained release form has numerous advantages. Like all drugs, methylphenidate has its unwanted side effects. Most common are: loss of appetite, weight loss, sleeping disorders, irritability, headache. These side effects are well-known and documented in the literature. By analysing the available literature we have found cases of psychiatric side effects such as: psychosis, mania, visual hallucinations, agitation, suicidal ideas. We have not found examples of ADHD in children who use increased dosage of sustained release of methylphenidate leading to depressive symptomatology. On the other side, methylphenidate may be prescribed for off-label use in treatmentresistant cases of depression. Case report. The case of a 7- year-old boy diagnosed with ADHD was on a minimal dose of sustained release form of methylphenidate. After initial titration of the drug, i.e. after raising the dose to the next level the boy developed clinical signs of depression. The treatment was ceased and depressive

  7. Report on short-term side effects of treatments with {sup 177}Lu-octreotate in combination with capecitabine in seven patients with gastroenteropancreatic neuroendocrine tumours

    Energy Technology Data Exchange (ETDEWEB)

    Essen, Martijn van; Kam, Boen L.; Kwekkeboom, Dik J. [Erasmus MC, Department of Nuclear Medicine, Rotterdam (Netherlands); Krenning, Eric P. [Erasmus MC, Department of Nuclear Medicine, Rotterdam (Netherlands); Erasmus MC, Department of Internal Medicine, Rotterdam (Netherlands); Herder, Wouter W. de; Aken, Maarten O. van [Erasmus MC, Department of Internal Medicine, Rotterdam (Netherlands)

    2008-04-15

    Treatment with the radiolabelled somatostatin analogue {sup 177}Lu-octreotate results in tumour remission in 47% of patients with gastroenteropancreatic neuroendocrine tumours. Adding capecitabine to {sup 177}Lu-octreotate, as a radio-sensitiser, may enhance these anti-tumour effects. We now present the short-term toxicity profile of this novel combination. Seven patients were treated with 7.4 GBq {sup 177}Lu-octreotate and capecitabine (1650 mg/m{sup 2} per day) for 2 weeks with an intended number of four cycles. Toxicity, and especially haematological and renal parameters, were monitored on a weekly basis for the first two cycles and 4 and 6 weeks after subsequent cycles. None of the patients had hand-foot syndrome. One patient had grade 1 stomatitis occurring after one of four cycles. Grade 3 or 4 leukopenia or neutropenia did not occur. One patient had grade 3 anaemia, but none had grade 4 anaemia. One patient had grade 2 thrombocytopenia after the fourth cycle, and one had grade 3 thrombocytopenia. Grade 4 thrombocytopenia did not occur. No significant changes in serum creatinine levels were observed. None of the patients had symptoms of cardiac ischaemia. Treatment with the combination of {sup 177}Lu-octreotate and capecitabine was feasible and safe considering acute and subacute side effects. We therefore started a randomised, controlled clinical trial to compare this combination with {sup 177}Lu-octreotate as single agent with regard to anti-tumour effects and side effects. (orig.)

  8. [Acute psychosis as a side effect of efavirenz therapy with metabolic anomalies: an important differential diagnosis of HIV-associated psychoses].

    Science.gov (United States)

    Hinsch, M C; Reichelt, D; Husstedt, I W

    2014-10-01

    Among patients with human immunodeficiency virus (HIV) infections psychiatric disease poses a particular challenge for caregivers. Neuropsychiatric side effects of efavirenz have been described in up to 40% of patients showing dizziness, insomnia, unusual dreams, mood instability, personality alterations and thought disorders. In immigrants from Africa and South America these side effects may be related to elevated plasma concentrations of efavirenz due to polymorphisms of cytochrome P450 isozymes (especially G516T). Alleles for these polymorphisms are more frequent in African and South American patients. We report a case of a 52-year-old patient from Guinea who was referred to the department of neurology under the diagnosis of HIV-associated neurocognitive disorder (HAND). Since the start of combined antiretroviral therapy (cART) including efavirenz the patient had suffered severe personality alterations, acoustic and visual hallucinations and delusions which led to discrimination and reduced quality of life. Diagnostic procedures including magnetic resonance imaging (MRT) and spinal fluid analysis resulted in normal values and did not explain the disease. After switching to nevirapin instead of efavirenz the psychotic symptoms disappeared within 5 days.

  9. Side effects after myelography with Dimer Xsup(R) (Iocarmat) with subsequent positioning of the patients in the sitting or lying position

    International Nuclear Information System (INIS)

    92 patients were examined after lumbar myelography with the water-soluble contrast medium Iocarmat (Dimer Xsup(R)) in order to find out if side effects have any relation with the patient's position after the myelographic examination. In one group, the patients were laid with their upper part of the body positioned higher while the others were allowed to lie flat. The comparative investigation covering both groups of patients revealed the following results: 1) In 11% of the flat-lying patients there were generalised spasms which was not the case as far as the sitting patients were concerned. This is why the author advises against a flat positioning of the patient. 2) The frequency of headache decreased when the patients were lying flat which, however, does not mean a statistical significance. 3) Other side effects registered (myoclonus, tonic spasm in the legs, paraesthesia, increase in existing root pain and neck pain, nausea and vomiting) occurred in both groups nearly to the same extent, independently of the position of the patient. (orig./MG)

  10. Desire for Children and Fear of Side Effects – A Basic Barrier for Acceptance of Contraceptive Services in Rural Area of Central India

    Directory of Open Access Journals (Sweden)

    Choudhari SG

    2013-08-01

    Full Text Available Background: According to UN projection India’s population will reach 1.53 billion by the year 2050 and will be the highest population in the world. The success of the present RCH-II programme relies on the acceptance of contraceptive methods in reproductive age group. Objective: To determine the prevalence, type of contraceptive used and reasons for not accepting contraceptives in rural Maharashtra. Methodology: A cross sectional study was carried out in field practice area of a rural tertiary health care hospital in Wardha district of Maharashtra, India. Married women in the reproductive age group of 15 to 49 years were the study participants. Results: Out of total 378 women respondents 223(58.99% were contraceptive acceptors. 62.78% women accepted permanent method of contraception. Among the temporary methods most commonly accepted was Cupper-T by 20.62% women. Commonest reason for not accepting contraceptives was desire of children in 30.32% women followed by fear of side effects in 18.06%. Conclusion: Many factors like desire for children; especially a male child, fear of side effects of contraceptives, breastfeeding, attended the menopause…etc converge to shape a woman’s attitudes about the use of and the need for contraception.

  11. Is sensorineural hearing loss a possible side effect of nasopharyngeal and parotid irradiation? A systematic review of the literature

    International Nuclear Information System (INIS)

    Background and purpose: Little has been published about permanent hearing loss due to radiotherapy, thus making it a rather unknown phenomenon. Therefore, we performed a study of the literature over the last 20 years. Materials and methods: Sixteen relevant clinical studies were found, reporting mostly on nasopharyngeal or parotid gland treatments. Hearing loss was measured using a pure tone audiogram. Studies were assessed using a simple scoring list. Nine studies were used for further analysis. Data on the pure tone audiogram were pooled. Results: Results showed that, especially in the higher frequencies (≥4 kHz), loss can be measured. When data were pooled, in 42±3% of the patients a hearing loss was found of 10 dB or more at 4 kHz. Averaged over all measured frequencies the effect is less prominent but still statistically significant (18±2%). No significant difference between nasopharyngeal and parotid gland treatment was found (P<0.05). Conclusion: Only a few studies, mostly concerning small patient numbers, have investigated hearing damage due to radiotherapy. So far there has been no consensus on the subject. However, in this systematic review we found a significant effect. Dose to the inner ear therefore deserves more attention, especially in dose escalation studies and inverse planning

  12. Ocean-Based Alkalinity Enhancement: Mitigation Potential, Side Effects and the Fate of Added Alkalinity Assessed in an Earth System Model

    Science.gov (United States)

    Gonzalez, M. F.; Ilyina, T.

    2014-12-01

    Artificial ocean alkalinization (AOA) has been proposed as a mean to mitigate climate change and ocean acidification. Whilst the mitigation potential of this geo-engineering technology may sound promising, it poses environmental risks. Within the Priority Program "Climate Engineering" of the German Science Foundation (DFG), we investigate the mitigation potential of AOA to reduce atmospheric CO2 and counteract the consequences of ocean acidification. We are particularly interested in the residence time of the added alkalinity at the ocean surface because it must stay in the upper ocean in order to increase the oceanic CO2 uptake. The mitigation potential, risks and the unintended consequences of this geo-engineering method are also exhaustively studied. These questions are tackled through the analysis of different alkalinity enhancement scenarios in the state-of-the-art Earth system model of the Max Planck Institute for Meteorology (MPI-ESM) in a configuration based on the fifth phase of the Coupled Model Intercomparison Project (CMIP5). Model scenarios are designed so that AOA is performed to keep the atmospheric CO2 concentrations similar to values of the stabilization scenario RCP4.5, while fossil fuel CO2 emissions follow the pathway of the high-CO2 scenario RCP8.5. Alkalinity is added globally into the upper 12 meters of the ocean in different seasons and years. We found that on the time scale of relevance (i.e. from years to decades), season and location are key aspects to take into account in the implementation of AOA. This is because of inhomogeneous vertical mixing of added alkalinity due to the mixed layer depth which is established by the season. We also show that the rate of addition greatly determines impact and outcome of this geo-engineering method. Changes driven by the implementation of this method in the ocean biogeochemistry are also discussed. For instance, the associated changes in the carbon cycle, marine oxygen levels, saturation state of carbonate minerals, nutrient cycles and marine biota.

  13. An integrative review of the side effects related to the use of magnesium sulfate for pre-eclampsia and eclampsia management

    Directory of Open Access Journals (Sweden)

    Smith Jeffrey Michael

    2013-02-01

    Full Text Available Abstract Background Pre-eclampsia/eclampsia is one of the most common causes of maternal and perinatal morbidity and mortality in low and middle income countries. Magnesium sulfate is the drug of choice for prevention of seizures as part of comprehensive management of the disease. Despite the compelling evidence for the effectiveness of magnesium sulfate, concern has been expressed about its safety and potential for toxicity, particularly among providers in low- and middle-income countries. The purpose of this review was to determine whether the literature published in these global settings supports the concerns about the safety of use of magnesium sulfate. Methods An integrative review of the literature was conducted to document the known incidences of severe adverse reactions to magnesium sulphate, and specific outcomes of interest related to its use. All types of prospective clinical studies were included if magnesium sulfate was used to manage pre-eclampsia or eclampsia, the study was conducted in a low- or middle-income country, and the study included the recording of the incidence of any adverse side effect resulting from magnesium sulfate use. Results A total of 24 studies that compared a magnesium sulfate regimen against other drug regimens and examined side effects among 34 subject groups were included. The overall rate of absent patellar reflex among all 9556 aggregated women was 1.6%, with a range of 0-57%. The overall rate of respiratory depression in 25 subject groups in which this outcome was reported was 1.3%, with a range of 0–8.2%. Delay in repeat administration of magnesium sulfate occurred in 3.6% of cases, with a range of 0-65%. Calcium gluconate was administered at an overall rate of less than 0.2%. There was only one maternal death that was attributed by the study authors to the use of magnesium sulfate among the 9556 women in the 24 studies. Conclusion Concerns about safety and toxicity from the use of magnesium sulfate

  14. doi:10.1016/S1995-7645(14)60193-0 Effect of interferon plus ribavirin therapy on hepatitis C virus genotype 3 patients from Pakistan:Treatment response, side effects and future prospective

    Institute of Scientific and Technical Information of China (English)

    Yasir Waheed

    2015-01-01

    More than10 million people are suffering from hepatitisC virus(HCV) inPakistan.The available treatment option is a combination of interferon and ribavirin.Treatment response is linked with several factors and also induces a number of side effects.We searched inPubmed,PakMedi Net andGoogleScholar for the articles presenting the effect of interferon plus ribavirin therapy onHCV patients fromPakistan, their side effects and future prospects.The major prevalent HCV genotype inPakistan is3.Conventional interferon alpha plus ribavirin showed sustained virological response of54%-64% while pegylated interferon alpha plus ribavirin showed sustained virological response of58%-75%.IL-28BCC genotype is linked with better sustained virological response.Studies on patients withHCV genotype3 infections showed no correlation between treatment response and interferon sensitivity determining region mutations.Interferon therapy is linked with a number of side effects like thyroid dysfuncton, haematological disorders, weight loss, gastrointestinal tractside effects and neuropsychiatric side effects.Unusual side effects of clubbing of fingers and seizures were also observedin a couple of patients.Interferon alpha plus ribavirin therapy showed better response rate inHCV genotype3 patients fromPakistan with number of side effects.A couple of interferon free therapies are light of hope for the patients living withHCV.

  15. Accelerated partial breast irradiation with multi-catheter brachytherapy: Local control, side effects and cosmetic outcome for 274 patients. Results of the German-Austrian multi-centre trial

    International Nuclear Information System (INIS)

    Background and purpose: To evaluate the safety and effectiveness of accelerated partial breast irradiation (APBI) with multi-catheter brachytherapy. Patients and methods: Between 11/2000 and 04/2005, 274 patients participated. Patients were eligible for APBI if they had histologically confirmed breast cancer, a tumour diameter ≤3 cm, complete resection with clear margins ≥2 mm, negative axillary lymph nodes or singular nodal micro-metastasis, no distant metastases, hormone receptor-positive tumours, and were ≥35 years. Patients were excluded if mammographically they showed a multicentric invasive growth pattern, poorly differentiated tumours, residual diffuse micro-calcifications, extensive intraductal component, or vessel invasion. Median follow-up was 32 months (range; 8-68). Results: The local control rate was 99.3% (272/274), the 3 year-local-recurrence-free survival probability, 99.6%. Peri-operative complications occurred in 5.5% (15/274): 9 (3.3%) experienced implant infection and 6 (2.2%) hematoma. Acute toxicity (Grade 1/2 radio-dermatitis) was seen in 6.6% (18/274). Late side effects ≥ Grade 3 (fibrosis, telangiectasia) occurred in 1.8% (4/274). Cosmetic results were excellent/good in 94% (253/274). Conclusions: This analysis underlined the safety and effectiveness of APBI in a carefully selected subgroup with favourable disease characteristics. Of course, longer follow-up and randomised trials are necessary to conclusively assess the potential of APBI

  16. Cytophagic histiocytic panniculitis after H1N1 vaccination: a case report and review of the cutaneous side effects of influenza vaccines.

    Science.gov (United States)

    Pauwels, C; Livideanu, C Bulai; Maza, A; Lamant, L; Paul, C

    2011-01-01

    Cytophagic histiocytic panniculitis (CHP) is a rare disease mostly caused by viral infections and/or lymphoproliferative diseases. We describe a case of CHP associated with H1N1 vaccine during the winter 2009-2010 vaccination campaign and discuss the cutaneous side effects of influenza vaccines. A 6-year-old child presented with inflammatory subcutaneous nodules, which had appeared 1 month after the first injection of H1N1 vaccine and 1 week after the second injection. There was no history of recent infection. The skin lesions spontaneously disappeared without scarring. In CHP the abnormal cytokine secretion from neoplastic or reactive T cells promotes monocyte-macrophage activation and haemophagocytosis. Vaccination is not a common cause of CHP, but it seems possible that, as in infectious diseases, reactive T cells to the vaccine antigen could trigger CHP.

  17. Late radiation side effects, cosmetic outcomes and pain in breast cancer patients after breast-conserving surgery and three-dimensional conformal radiotherapy. Risk-modifying factors

    Energy Technology Data Exchange (ETDEWEB)

    Hille-Betz, Ursula; Soergel, Philipp; Kundu, Sudip; Klapdor, Ruediger; Hillemanns, Peter [Hannover Medical School, Department of Obstetrics and Gynaecology, Hannover (Germany); Vaske, Bernhard [Hannover Medical School, Institute of Medical Biometry and Informatics, Hannover (Germany); Bremer, Michael; Henkenberens, Christoph [Hannover Medical School, Department of Radiation Oncology and Special Oncology, Hannover (Germany)

    2016-01-15

    The purpose of this work was to identify parameters influencing the risk of late radiation side effects, fair or poor cosmetic outcomes (COs) and pain in breast cancer patients after breast-conserving therapy (BCT) and three-dimensional conformal radiotherapy (3D-CRT). Between 2006 and 2013, 159 patients were treated at the Hannover Medical School. Physician-rated toxicity according to the LENT-SOMA criteria, CO and pain were assessed by multivariate analysis. LENT-SOMA grade 1-4 toxicity was observed as follows: fibrosis 10.7 %, telangiectasia 1.2 %, arm oedema 8.8 % and breast oedema 5.0 %. In addition, 15.1 % of patients reported moderate or severe breast pain, and 21.4 % complained about moderate or severe pain in the arm or shoulder. In multivariate analysis, axillary clearing (AC) was significantly associated with lymphoedema of the arm [odds ratio (OR) 4.37, p = 0.011, 95 % confidence interval (CI) 1.4-13.58]. Breast oedema was also highly associated with AC (OR 10.59, p = 0.004, 95 % CI 2.1-53.36), a ptosis grade 2/3 or pseudoptosis and a bra size ≥ cup C (OR 5.34, p = 0.029, 95 % CI 1.2-24.12). A ptosis grade 2/3 or pseudoptosis and a bra size ≥ cup C were the parameters significantly associated with an unfavourable CO (OR 3.19, p = 0.019, 95 % CI 1.2-8.4). Concerning chronic breast pain, we found a trend related to the prescribed radiation dose including boost (OR 1.077, p = 0.060, 95 % CI 0.997-1.164). Chronic shoulder or arm pain was statistically significantly associated with lymphoedema of the arm (OR 3.9, p = 0.027, 95 % CI 1.17-13.5). Chronic arm and breast oedema were significantly influenced by the extent of surgery (AC). Ptotic and large breasts were significantly associated with unfavourable COs and chronic breast oedema. Late toxicities exclusive breast pain were not associated with radiotherapy parameters. (orig.) [German] Ziel dieser Arbeit war es, Parameter zu identifizieren, die Spaetschaeden nach Radiotherapie, ein unguenstiges

  18. Side Effects of Hormone Therapy

    Science.gov (United States)

    ... characteristics, such as body hair growth, muscle mass, sexual desire, and erectile function, and contributes to a host ... of testosterone loss is long: hot flashes, decreased sexual desire, loss of bone density and increased fracture risk ( ...

  19. Side Effects of Smallpox Vaccination

    Science.gov (United States)

    ... Del.icio.us Digg Facebook Google Bookmarks Technorati Yahoo MyWeb Updates Subscribe Listen Page last reviewed February ... Del.icio.us Digg Facebook Google Bookmarks Technorati Yahoo MyWeb Download page Subscribe to RSS View page ...

  20. SIDE-EFFECTS OF GENERIC

    OpenAIRE

    Ružić, Klementina; Medved, Paola; Dadić-Hero, Elizabeta; Graovac, Mirjana; Tatalović-Vorkapić, Sanja; Rončević Gržeta, Ika

    2010-01-01

    New trends in medicine which are much more oriented towards pharmacoeconomy, are ever so common these days. There's an aim within the focus of the health system which is cutting down treatment expenses, and that relates to psychiatry practice too. Prescription drugs issued by specialist doctors are allowed to be switched with cheaper ones of the same group of drugs by GP doctors, with an aim of cost reduction. „Instead of the medicament prescribed, a GP doctor is allowed to prescribe...

  1. Managing Chemotherapy Side Effects: Constipation

    Science.gov (United States)

    ... tortillas Fruits and vegetables ••Dried fruit, such as apricots, dates, prunes, and raisins ••Fresh fruit, such as ... liquid should I drink each day? 4. What medicines are okay for me to take? 5. What ...

  2. Acceptability and perceived side effects of insecticide indoor residual spraying under different resistance management strategies Aceptabilidad y efectos secundarios percibidos del rociado residual intradomiciliario de insecticidas bajo diferentes esquemas de manejo de resistencia

    Directory of Open Access Journals (Sweden)

    Américo David Rodríguez

    2006-08-01

    Full Text Available OBJECTIVE: To assess household acceptability and perceived side effects of residual indoor pyrethroid (PYR, carbamate and organophosphate insecticides sprayed by annual rotation (ROT, spatial mosaic (MOS, and a single insecticide (DDT or PYR in communities of the coastal plain of Chiapas, Mexico. MATERIAL AND METHODS: A questionnaire to assess the acceptability and perceived side effects of indoor insecticides was administered to one member of 30% of the families in eight villages of Chiapas. The association of different insecticide treatments with their responses was evaluated (Chi-square. The intensity of side effects indicated under different treatments was compared in an ordered logistic model, using a severity index as the response variable. RESULTS: Insecticide spraying as a probable cause of symptoms was identified by 2.1% of interviewees. A significantly high percentage of persons with blurred vision, dizziness, sneezing, coughing, numbness, watery eyes, and itching lived in villages under MOS and ROT and a high severity index was significantly associated with ROT treatment. Reduction of mosquito bites and cockroaches were the perceived main benefits, and most villagers that perceived no benefits lived in DDT treated villages. Most of the interviewees welcomed spraying (83.7%, but the smell and having to remove furniture from houses were the main arguments against it. CONCLUSIONS: Acceptability correlated with insecticide spray coverage, although the most frequent suggestion for improvement was to increase the understanding of the objectives of spraying in the communities. The frequency of side effects was low, but higher in localities where a combination of insecticides was applied. This is a limitation for the use of this type of resistance management strategy in public health.OBJETIVO: Evaluar la aceptabilidad y los efectos secundarios del rociado intradomiciliar de insecticidas pyrethroides (PYR, carbamato y organophosphato rociados

  3. Computerised brain electrical activity findings of parkinson patients suffering from hyperkinetic side effects (hypersensitive dopamine syndrome) and a review of possible sources.

    Science.gov (United States)

    Fünfgeld, E W

    1995-01-01

    Among 2,000 Park. pat. hospitalised during the years 1988 till 1990 we found 61 pat. with hyperkinetic side-effects in the sequence of a long-term L-dopa treatment. 43 (mean age 64y.) had a complete clinical data set and hyperkinesia ratings (AIMS scale). Compared to the system's data base--none of these patients showed a strickly normal CEEG. Our standard parkinson treatment was established in 1986: L-dopa as low as possible, dopamine agonists low, amantadines as high as necessary, L-deprenyl till 10 mg and anticholinergics--no, if possible. Our pat. group got initially a mean of 508 mg L-dopa, at the end of the study 296 mg. Conventional EEG (Picker-Schwarzer) and CEEG data were recorded (Dynamic Brain Mapping, Itil). Clinical and CEEG follow-up investigations were done after 2 weeks and 2 years. At follow-up, a reduction of the hyperkinesias was found in 43 patients (AIMS scale). 28 pat. received an additional treatment with nootropic drugs, 15 pat. were without this additional therapy. The visually evaluated CEEG at the latter group showed an acceleration ("response") in 33%, but among the patients with nootropic drugs the acceleration was seen in 66%. In patients without nootropics the mean delta power increased, patients additionally treated showed a reduction of delta. In cases of high L-dopa dosage--associated with severe hyperkinetic side effects--more slow waves were registered. The non-nootropic treated patients were divided into two groups--non-responders and the responders: a) Non-responders (n = 10) showed a significant reduction of alpha and a significant increase of delta and theta, b) Responders (5 pat.) without nootropics had a significant reduction of theta and a increase of alpha, but the acceleration is less pronounced than in the responder group with nootropics. Without co-medication a high L-dopa dosage may provoke/facilitate an organic cerebral dysfunction. The nootropic-treated but non-responder group showed no significant changes (n = 13

  4. Efficacy and side effects of praziquantel in the treatment of Schistosomiasis mansoni in schoolchildren in Shesha Kekele Elementary School, Wondo Genet, Southern Ethiopia

    Institute of Scientific and Technical Information of China (English)

    Berhanu Erko; Abraham Degarege; Konjit Tadesse; Asnake Mathiwos; Mengistu Legesse

    2012-01-01

    Objective: To evaluate the efficacy and side effects of praziquantel (PZQ) in the treatment of schistosomiasis in Ethiopia. Methods: In a cross-sectional study, stool specimens were collected from randomly selected 299 school children in Shesha Kekele Elementary School, Wondo Genet, Southern Ethiopia, in April 2010. Stool specimens were examined using a single Kato-Katz thick smear for Schistosoma mansoni (S. mansoni) ova. Children who were found positive for S. mansoni were treated with a single oral dose of PZQ at 40 mg/kg bw and interviewed for treatment-related symptoms 24 hours after drug administration. Four weeks post-treatment, stool specimens were collected from the same children and examined following the same procedure as in the pre-treatment. Drug efficacy was determined based on cure and egg reduction rates. Results: Pre-treatment prevalence of S. mansoni infection was 74.9% with geometric mean egg count of 268. The evaluated generic PZQ produced an overall cure rate of 73.6% (P<0.000 1, OR: 8.33, CI: 5.3-13.1) and egg reduction rate of 68.2% (P=0.03, F=0.64). The cure rate showed significant association with age (χ²=11, P=0.004), the highest rate being observed in the 15-22 age group. 83% of S. mansoni infected children showed various treatment-related symptoms, the most frequent being headache, nausea, and abdominal pain. These symptoms were associated with age (P<0.001) and pre-treatment intensity of infection (P<0.05). Conclusions: The present observations revealed relatively lower cure and egg reduction rates of the PZQ evaluated as compared to previous reports for other PZQ brands in Ethiopia. Hence, in depth studies are recommended to clarify whether the present relatively lower cure rate is the actual cure rate of the praziquantel evaluated, treatment failure, or reduced susceptibility of the parasite. Treatment-related side effects observed were transient and tolerable.

  5. Electroconvulsive Therapy: A Comprehensive Assessment

    Directory of Open Access Journals (Sweden)

    Tayfun Zeren

    2003-08-01

    Full Text Available Electroconvulsive therapy (ECT is one of the most important discoveries of psychiatric treatments. This article comprehensively assesses historical progress, mechanism of actions, practical methods, indications, side effects, complications, drug interactions of ECT and attitudes towards ECT. [Archives Medical Review Journal 2003; 12(4.000: 340-377

  6. Depressive symptoms as a side effect of Interferon-α therapy induced by induction of indoleamine 2,3-dioxygenase 1.

    Science.gov (United States)

    Murakami, Yuki; Ishibashi, Takaaki; Tomita, Eiichi; Imamura, Yukio; Tashiro, Tomoyuki; Watcharanurak, Kanitta; Nishikawa, Makiya; Takahashi, Yuki; Takakura, Yoshinobu; Mitani, Satoko; Fujigaki, Hidetsugu; Ohta, Yoshiji; Kubo, Hisako; Mamiya, Takayoshi; Nabeshima, Toshitaka; Kim, Hyoung-Chun; Yamamoto, Yasuko; Saito, Kuniaki

    2016-01-01

    Depression is known to occur frequently in chronic hepatitis C viral (HCV) patients receiving interferon (IFN)-α therapy. In this study, we investigated whether indoleamine 2,3-dioxygenase1 (IDO1)-mediated tryptophan (TRP) metabolism plays a critical role in depression occurring as a side effect of IFN-α therapy. Increases in serum kynurenine (KYN) and 3-hydroxykynurenine (3-HK) concentrations and in the ratios of KYN/TRP and 3-HK/kynurenic acid (KA) were much larger in depressive HCV patients than in non-depressed patients following therapy. Furthermore, transfection of a plasmid continuously expressing murine IFN-γ into normal mice significantly increased depression-like behavior. IFN-γ gene transfer also resulted in a decrease in serum TRP levels in the mice while KYN and 3-HK levels were significantly increased in both serum and frontal cortex. Genetic deletion of IDO1 in mice abrogated both the increase in depression-like behavior and the elevation in TRP metabolites' levels, and the turnover of serotonin in the frontal cortex after IFN-γ gene transfer. These results indicate that the KYN pathway of IDO1-mediated TRP metabolism plays a critical role in depressive symptoms associated with IFN-α therapy. PMID:27436416

  7. Long-Term Quantitative Biodistribution and Side Effects of Human Mesenchymal Stem Cells (hMSCs Engraftment in NOD/SCID Mice following Irradiation

    Directory of Open Access Journals (Sweden)

    Sabine François

    2014-01-01

    Full Text Available There is little information on the fate of infused mesenchymal stem cells (MSCs and long-term side effects after irradiation exposure. We addressed these questions using human MSCs (hMSCs intravenously infused to nonobese diabetic/severe combined immunodeficient (NOD/SCID mice submitted to total body irradiation (TBI or local irradiation (abdominal or leg irradiation. The animals were sacrificed 3 to 120 days after irradiation and the quantitative and spatial distribution of hMSCs were studied by polymerase chain reaction (PCR. Following their infusion into nonirradiated animals, hMSCs homed to various tissues. Engraftment depended on the dose of irradiation and the area exposed. Total body irradiation induced an increased hMSC engraftment level compared to nonirradiated mice, while local irradiations increased hMSC engraftment locally in the area of irradiation. Long-term engraftment of systemically administered hMSCs in NOD/SCID mice increased significantly in response to tissue injuries produced by local or total body irradiation until 2 weeks then slowly decreased depending on organs and the configuration of irradiation. In all cases, no tissue abnormality or abnormal hMSCs proliferation was observed at 120 days after irradiation. This work supports the safe and efficient use of MSCs by injection as an alternative approach in the short- and long-term treatment of severe complications after radiotherapy for patients refractory to conventional treatments.

  8. The impact of complementary and alternative medicines on cancer symptoms, treatment side effects, quality of life, and survival in women with breast cancer--a systematic review.

    Science.gov (United States)

    Leggett, S; Koczwara, B; Miller, M

    2015-01-01

    Breast cancer is the most common form of cancer amongst women. Women with breast cancer frequently consult dietitians for advice, and increasingly advice on complementary alternative medicines (CAM). The aim of this systematic review was to evaluate evidence of CAM administered orally on cancer-related outcomes. Databases were searched for studies recruiting women with a history of breast cancer reporting on the use of CAM administered orally as tablets, capsules, powders, and liquids for any 1 or more of the following: alleviation of cancer-related symptoms and treatment side effects, improvement to quality of life, physical and emotional wellbeing, survival, and mortality. Twenty-two studies were identified as meeting the inclusion criteria. Ten CAM categories were established with no more than 4 articles published in each category. Although the evidence is of varying quality there is some data to support that guarana and Ganoderma lucidum may improve fatigue, whereas glutamine may also be effective in improving oral mucositis symptoms. Overall, the current available evidence is inconclusive to make definitive recommendations regarding the effectiveness for individuals' use of CAM in women with breast cancer. Further high-quality randomized controlled trials exploring safety, toxicity, and other potential adverse effects of CAM are required. PMID:25811312

  9. Evaluation of the impact of Exomite Pro on Varroa mite (Varroa destructor) populations and honeybee (Apis mellifera) colonies: efficacy, side effects and residues.

    Science.gov (United States)

    Tananaki, Chrysoula; Goras, Georgios; Huggett, Nicola; Karazafiris, Emmanouel; Dimou, Maria; Thrasyvoulou, Andreas

    2014-04-01

    In this research, we examined the application of thymol-based powder, directly over the top of the brood frames in colonies with different population in a 2-year study. The efficacy against mites, the side effects on bees and the contamination of honey were studied comparably to thymol-based gel treatment. In one-store colonies, thymol-based powder treatment gave average efficacy 64.5% and did not differ significantly from thymol-based gel treatment (65.4%). The natural mortality in control colonies was 41.4% and the corrected efficacy (E T) during 2 years was 39.4 and 40.9%, respectively. In two-store bee colonies, the application of thymol-based powder on top of each hive body gave higher E T (45,4%) than on top of the double body hive (40.4%), without statistically significant differences. The average concentration of thymol residues in honey 24 days after the application was 368 and 1,119 μg kg(-1) for the honey of colonies treated with thymol-based powder and thymol-base gel, respectively. PMID:24549753

  10. Long-term safety, efficacy and side-effects of continuous subcutaneous insulin infusion treatment for type 1 (insulin-dependent) diabetes mellitus: a one centre experience.

    Science.gov (United States)

    Chantelau, E; Spraul, M; Mühlhauser, I; Gause, R; Berger, M

    1989-07-01

    A follow-up study of 116 Type 1 (insulin-dependent) diabetic patients on long-term continuous subcutaneous insulin infusion was conducted after 4.5 +/- 0.2 years. The average HbA1c-value of these patients decreased by 1% to 6.7 +/- 0.1% during this observation period. Typical side effects of continuous subcutaneous insulin infusion such as skin inflammation at the catheter insertion site occurred with similar frequency as has been reported previously by other authors. Diabetic ketoacidosis (0.14 per patient year) and disabling hypoglycaemia (0.1 per patient year, including 0.05 hypoglycaemic coma per patient-year) occurred at substantially lower rates than in other comparable studies with Type 1 diabetic patients at a similar degree of metabolic control. Subgroup evaluation suggested that a normal (less than 5.6%) HbA1c-value at follow-up was associated with increased incidence of disabling hypoglycaemia, whereas poor metabolic control (HbA1c greater than 7.5%) was associated with increased rates of skin complications and hospital treatment for ketoacidosis. Thus, under the policies of this diabetes centre, continuous subcutaneous insulin infusion has proved to be beneficial to a large proportion of experienced adult Type 1 diabetic patients, who voluntarily had opted for, and continued with, this particular mode of insulin treatment.

  11. Modification of potato cell wall pectin by the introduction of rhamnogalacturonan lyase and β-galactosidase transgenes and their side effects.

    Science.gov (United States)

    Huang, Jie-Hong; Kortstee, Anne; Dees, Dianka C T; Trindade, Luisa M; Schols, Henk A; Gruppen, Harry

    2016-06-25

    Genes encoding pectic enzymes were introduced to wild-type potato Karnico. Cell wall materials were extracted from Karnico and transgenic lines expressing β-galactosidase (β-Gal-14 mutant) or rhamnogalacturonan lyase (RGL-18 mutant). After sequential extraction, β-Gal-14 hot buffer-soluble solids (HBSS) of pectin contained 54% less galactose than Karnico HBSS, representing shorter galactan side chains. The individual pectin populations of β-Gal-14 HBSS showed different modifications extended to the two sub-populations as obtained by ion-exchange chromatography. Compared to wild-type, RGL-18 HBSS contained 27% more galacturonic acid and 55% less Gal on fresh potato weight basis, which was due to the removal of galactan-rich rhamnogalacturonan I (RG-I) segments. All pectin populations of RGL-18 showed consistently low levels of RG-I segments. Transgenic modification showed side effects on the methyl-esterification and acetyl substitution of RGL-18 HBSS (DM=53, DA=21), but not of the β-Gal-14 HBSS in comparison to wild-type (DM=29, DA=54). PMID:27083787

  12. Tumor Progression Locus 2 (Tpl2 Kinase as a Novel Therapeutic Target for Cancer: Double-Sided Effects of Tpl2 on Cancer

    Directory of Open Access Journals (Sweden)

    Hye Won Lee

    2015-02-01

    Full Text Available Tumor progression locus 2 (Tpl2 is a mitogen-activated protein kinase (MAPK kinase kinase (MAP3K that conveys various intra- and extra-cellular stimuli to effector proteins of cells provoking adequate adoptive responses. Recent studies have elucidated that Tpl2 is an indispensable signal transducer as an MAP3K family member in diverse signaling pathways that regulate cell proliferation, survival, and death. Since tumorigenesis results from dysregulation of cellular proliferation, differentiation, and apoptosis, Tpl2 participates in many decisive molecular processes of tumor development and progression. Moreover, Tpl2 is closely associated with cytokine release of inflammatory cells, which has crucial effects on not only tumor cells but also tumor microenvironments. These critical roles of Tpl2 in human cancers make it an attractive anti-cancer therapeutic target. However, Tpl2 contradictorily works as a tumor suppressor in some cancers. The double-sided effects of Tpl2 originate from the specific upstream and downstream signaling environment of each tumor, since Tpl2 interacts with various signaling components. This review summarizes recent studies concerning the possible roles of Tpl2 in human cancers and considers its possibility as a therapeutic target, against which novel anti-cancer agents could be developed.

  13. Evaluation of the impact of Exomite Pro on Varroa mite (Varroa destructor) populations and honeybee (Apis mellifera) colonies: efficacy, side effects and residues.

    Science.gov (United States)

    Tananaki, Chrysoula; Goras, Georgios; Huggett, Nicola; Karazafiris, Emmanouel; Dimou, Maria; Thrasyvoulou, Andreas

    2014-04-01

    In this research, we examined the application of thymol-based powder, directly over the top of the brood frames in colonies with different population in a 2-year study. The efficacy against mites, the side effects on bees and the contamination of honey were studied comparably to thymol-based gel treatment. In one-store colonies, thymol-based powder treatment gave average efficacy 64.5% and did not differ significantly from thymol-based gel treatment (65.4%). The natural mortality in control colonies was 41.4% and the corrected efficacy (E T) during 2 years was 39.4 and 40.9%, respectively. In two-store bee colonies, the application of thymol-based powder on top of each hive body gave higher E T (45,4%) than on top of the double body hive (40.4%), without statistically significant differences. The average concentration of thymol residues in honey 24 days after the application was 368 and 1,119 μg kg(-1) for the honey of colonies treated with thymol-based powder and thymol-base gel, respectively.

  14. Side Effects of Neem Oil on the Midgut Endocrine Cells of the Green Lacewing Ceraeochrysa claveri (Navás) (Neuroptera: Chrysopidae).

    Science.gov (United States)

    Scudeler, E L; Santos, D C

    2014-04-01

    We described the ultrastructure of Ceraeochrysa claveri (Navás) midgut endocrine cells in larva, pupa, and adult, and evaluated the side effects of ingested neem oil, a botanical insecticide obtained from the seeds of the neem tree (Azadirachta indica), on these cells. During the larval period, C. claveri were fed (ad libitum) Diatraea saccharalis (F.) eggs treated with neem oil at concentrations of 0.5%, 1%, or 2%. Transmission electron microscopy showed that two subtypes of endocrine cells, namely granular and vesicular, occurred in the midgut epithelium during the three stages of the life cycle. Both cell types did not reach the midgut lumen and were positioned basally in the epithelium. The endocrine cells did not show extensive infoldings of the basal plasma membrane, and there were numerous secretory granules in the basal region of the cytoplasm. In the granular endocrine cells, the granules were completely filled with a dense matrix. In the vesicular endocrine cells, the main secretory products consisted of haloed vesicles. Ultrastructural examination indicated that only the granular endocrine cells exhibited signs of morphologic changes of cell injury present in all life cycle stages after the larvae were chronically exposed to neem oil by ingestion. The major cellular damage consisted of dilatation and vesiculation of the rough endoplasmic reticulum and the development of smooth endoplasmic reticulum and mitochondrial swelling. Our data suggest that cytotoxic effects on midgut endocrine cells can contribute to a generalized disruption of the physiological processes in this organ due to a general alteration of endocrine function.

  15. Prophylaxis and treatment of side effects due to iodinated contrast media relevant to radiological practice; Radiologisch praxisrelevante Prophylaxe und Therapie von Nebenwirkungen jodhaltiger Kontrastmittel

    Energy Technology Data Exchange (ETDEWEB)

    Becker, C. [Klinikum Grosshadern der Ludwig-Maximilians-Universitaet Muenchen, Institut fuer Klinische Radiologie, Muenchen (Germany)

    2007-09-15

    Increased utilization of iodinated contrast media may be associated with increased incidence of adverse events. The most important side effects include contrast-induced nephropathy, anaphylactoid reaction, thyrotoxicosis, and extravasation. In patients with moderate renal dysfunction, saline hydration and reduction of contrast media volume are recommended. No regime to prevent anaphylactoid reactions has yet proven to be efficient. If subclinical hyperthyroidism has been determined, prophylaxis with sodium perchlorate is advised. Contrast-induced nephropathy is commonly transient and needs to be followed over time. Mild general anaphylactoid reactions may be treated with antihistaminic drugs and corticosteroids. Furthermore the choice of the X-ray contrast media might influence the risk of any adverse effects. (orig.) [German] Durch den zunehmenden Einsatz jodhaltiger Kontrastmittel in der Radiologie steigt auch die Rate der Nebenwirkungen; zu den wichtigsten gehoeren die kontrastmittelinduzierte Nephropathie, anaphylaktoide Reaktion, thyreotoxische Krise und Extravasation. Bei Patienten mit mittelgradig eingeschraenkter Nierenfunktion wird eine Prophylaxe durch Hydrierung und Reduktion der KM-Menge empfohlen. Bei hochgradig eingeschraenkter Nierenfunktion sollte die Kontrastmittelgabe nur noch kontrolliert im interdisziplinaeren Konsens erfolgen. Eine nachgewiesen wirkungsvolle Prophylaxe anaphylaktoider Reaktionen ist bisher nicht bekannt. Bei Nachweis einer sublatenten Hyperthyreose ist die Gabe von Natriumperchlorat eine sinnvolle Gegenmassnahme. Eine kontrastmittelinduzierte Nephropathie ist meistens transient und sollte mehrfach im Verlauf kontrolliert werden. Leichte allgemeine anaphylaktoide Reaktionen koennen mit Antihistaminika und Kortikosteroiden behandelt werden. Auch die Wahl des Roentgenkontrastmittels koennte Einfluss auf das Risiko von Nebenwirkungen haben. (orig.)

  16. Efeitos colaterais do tratamento da hepatite C no polo aplicador do ABC Side effects of the hepatitis C treatment at the ABC application center

    Directory of Open Access Journals (Sweden)

    Thamy Jay Garcia

    2012-10-01

    Full Text Available OBJETIVO: Analisar e comparar os efeitos colaterais do tratamento da hepatite C com interferon peguilado e ribavirina no Centro de Referência de Imunobiológicos Especiais (CRIE do Hospital Mário Covas (Santo André, de 23/02/2011 a 05/05/2011. MÉTODOS: Estudo do tipo transversal, por questionário, com amostra não probabilística composta por 340 pacientes que receberam pelo menos uma dose da medicação. RESULTADOS: Os efeitos colaterais apresentados foram cansaço (82,9%, artralgia e/ou mialgia (76,8%, emagrecimento (71,8%, cefaleia (67,6%, desânimo (65,9%, depressão e/ou irritabilidade (64,4%, prurido (60,6%, febre (59,1%, alopecia (51,5%, tosse seca (34,1%, náuseas (11,7%, inapetência (11,7% e tontura (7,9%. Foram relatados até 19 sintomas durante o tratamento. Apenas quatro pacientes (1,2% não apresentaram efeitos colaterais. Ao comparar os interferons, observamos que o uso do alfa-2b causou uma média de 8,01 sintomas por paciente, enquanto o do alfa-2a foi responsável por uma média de 7,50. Os pacientes em uso do interferon alfa-2b apresentaram mais febre, emagrecimento, cefaleia, artralgia e/ou mialgia, cansaço, desânimo, depressão e/ou irritabilidade e tosse seca do que os pacientes em uso do alfa-2a, que, por sua vez, tiveram mais alopecia e prurido. CONCLUSÃO: O estudo mostra uma grande morbidade relacionada ao tratamento, já que apenas 1,2% dos pacientes não apresentaram efeitos colaterais. Na amostra, o interferon peguilado alfa-2b foi responsável por maior prevalência de febre e emagrecimento quando comparado ao alfa-2a, sendo essa relação estatisticamente significante (p OBJECTIVE: To review and compare side effects of hepatitis C treatment with pegylated interferon and ribavirin at the CRIE of the Hospital Mário Covas (Santo André, São Paulo, Brazil, from February 23 to May 5, 2011. METHODS: Cross-sectional study through questionnaire, with a non-probability sample comprised of 340 patients that had

  17. Long-term Safety Observations on Side Effects and Complications of Non-surgical Sterilization by Chemical Instillation of the Fallopian Tubal

    Institute of Scientific and Technical Information of China (English)

    刘云嵘; 吴裕浩; 陈学煌; 黄真嘉; 徐铎; 蔡光宗

    1999-01-01

    The present objective is to observe the side effects and complications of female tubal sterilization by phenol-atabrine paste(PAP)and phenol mucilage(PM).1705 eligible women were divided randomly into two groups,871 usinig PAP and 834 women using PM.Results:The fever rates were 8.0% and 4.4%(P<0.01) respec-tively in group PAP and group PM.Infection rates of the appendages were 2.3‰ and 1.2‰ respectively.The incidence of chemical peritonitis,within the limits of pelvic cavity,were 1. 1‰ and 2.4‰ respectively.Perforation of uterus,pelvic ab-scess and ectopic pregnancy were not found during this observation.Slight abdominal pain after the procedures were 33.6% and 30.8% respectively.Slight vaginal bleed-ing after the procedure was 23.2% and 18.0% respectively.Menstruation of the women was not affected by the instillation.This five-year follow-up study neithershowed a positive Pap test nor a potential desease caused by the sterilizing agents.This technique is a safe and efficient method for female sterilization.

  18. Effects, side effects and plasma concentrations of terbutaline in adult asthmatics after inhaling from a dry powder inhaler device at different inhalation flows and volumes.

    Science.gov (United States)

    Engel, T; Scharling, B; Skovsted, B; Heinig, J H

    1992-04-01

    1. The efficacy of a metered dose inhaler (MDI) is highly dependent on the mode of inhalation. The relatively high built-in resistance in the Turbohaler (TBH), a new dry powder inhaler device for inhalation of terbutaline sulphate and budesonide, reduces the flow during inhalation. We compared five different modes of inhalation using the terbutaline TBH in 10 stable asthmatic subjects, who were tested on 5 consecutive days. 2. Measurement of 10 different parameters of pulmonary function indicated that the full bronchodilatory effect of an inhaled dose was already achieved at 5 min after the inhalation. Inspiratory flows through the TBH varying from 34 to 88 l min-1 resulted in comparable bronchodilation, and a previous exhalation to residual volume proved of no value. However, if, prior to inhalation, an exhalation through the device was performed, a substantially reduced effect was seen. 3. Reducing the inspiratory flow to approximately 34 l min-1 produced slightly reduced side effects and lower plasma terbutaline concentrations. PMID:1576070

  19. Effect of Dexmedetomidine in Preventing Postoperative Side Effects for Laparoscopic Surgery: A Meta-Analysis of Randomized Controlled Trials and Trial Sequential Analysis (PRISMA).

    Science.gov (United States)

    Wang, Guoqi; Zhang, Licheng; Lou, Shenghan; Chen, Yuxiang; Cao, Yanxiang; Wang, Ruirui; Zhang, Lihai; Tang, Peifu

    2016-03-01

    Dexmedetomidine (DEX) has been used extensively for patients during surgery. Some studies found that DEX could reduce the incidence of postoperative side effects in laparoscopic surgical patients. However, no firm conclusions were made about it.The authors searched for randomized controlled trials (RCTs) in PubMed, EMBASE, and the Cochrane Central Register of Controlled Trials testing DEX administrated in laparoscopic surgical patients and reporting on postoperative nausea, vomiting, shivering, heart rate, mean arterial pressure (MAP), or extubation time after surgery or within 1 hour in postoperative care unit. Trial sequential analysis (TSA) was used for RCTs comparing DEX with placebo or no treatment in laparoscopic surgery patients. A protocol for this meta-analysis has been registered on PROSPERO (http://www.crd.york.ac.uk/prospero) and the registration number is CRD42015020226.Fifteen studies (899 patients) were included. DEX could significantly reduce the incidence of postoperative nausea (risk ratio [RR] and 95% confidence interval [CI], 0.43 [0.28, 0.66], P shivering (RR and 95% CI, 0.19 [0.11, 0.35], P shivering in laparoscopic surgical patients. However, common adverse effects were lower heart rate and MAP. Firm conclusions cannot be made on postoperative shivering, rescue antiemetic, and dry mouth until more RCTs were included. PMID:26962789

  20. TAXTOX - a retrospective study regarding the side effects of docetaxel given as part of the adjuvant treatment to patients with primary breast cancer in Denmark from 2007 to 2009

    DEFF Research Database (Denmark)

    Eckhoff, Lise; Nielsen, Mette; Moeller, Susanne;

    2011-01-01

    In 2007 docetaxel was introduced as part of the adjuvant setting offered to high risk breast cancer patients in Denmark. Meta-analyses had shown that taxane-containing chemotherapy reduced the relative risk of relapse and death by 20-30%, apparently with moderate side effects. The treatment...... was given as three cycles of cyclophosphamide (600 mg/m(2)) and epirubicin (90 mg/m(2)) followed by three cycles of docetaxel (100 mg/m(2)). Because of an apparent high incidence of side effects, especially febrile neutropenia (FN) and non-hematologic side effects, the DBCG (The Danish Breast Cancer...... Cooperative Group) initiated a retrospective study of adverse reactions to the newly introduced regime and all patients were offered primary prophylaxis with growth factors (G-CSF) pr 1/1-2008....

  1. Seletividade de formulações de glyphosate a Trichogramma pretiosum (Hymenoptera: Trichogrammatidae Side-effects of glyphosate formulations on Trichogramma pretiosum (Hymenoptera: Trichogrammatidae

    Directory of Open Access Journals (Sweden)

    F.P. Giolo

    2005-09-01

    Full Text Available O estudo foi conduzido para avaliar a seletividade de oito formulações de glyphosate (Roundup®, Roundup® WG, Roundup® Transorb, Polaris®, Gliz® 480 CS, Glifosato Nortox®, Glifosato 480 Agripec® e Zapp® Qi registradas no Brasil sobre o parasitóide de ovos Trichogramma pretiosum (Hym., Trichogrammatidae. Os experimentos consistiram na exposição de adultos do parasitóide a resíduos secos das formulações pulverizadas sobre placas de vidro, na concentração de 14,4 mg L-1 de equivalente ácido de glyphosate. O tratamento controle recebeu água destilada. Ovos do hospedeiro alternativo Anagasta kuehniella (Lep., Pyralidae foram ofertados para parasitismo. A capacidade de parasitismo por fêmea de T. pretiosum e a redução na capacidade, comparada com o tratamento controle, foram utilizadas para estimar a toxicidade do produto. As formulações foram classificadas em quatro categorias, conforme a redução no parasitismo: inócuo (99%. Os produtos fitossanitários afetaram diferentemente a capacidade de parasitismo de T. pretiosum. A seletividade das formulações de glyphosate foi dependente do tipo de sal. Aquelas à base de sal potássico (Zapp® Qi e de sal de amônio (Roundup® WG foram levemente nocivas a adultos do parasitóide. As demais à base de sal isopropilamina (Roundup®, Polaris®, Gliz® 480 CS, Glifosato Nortox®, Glifosato 480 Agripec® e Roundup® Transorb foram moderadamente nocivas a adultos de T. pretiosum.A study was carried out in the laboratory to investigate the side-effects reported in Brazil of eight glyphosate formulations (Roundup®, Roundup® WG, Roundup® Transorb, Polaris®, Gliz® 480 CS, Glifosato Nortox®, Glifosato 480 Agripec® and Zapp® Qi on the egg parasitoid Trichogramma pretiosum (Hym., Trichogrammatidae. The experiments were carried out by exposing the adult parasitoids to fresh pesticide residues applied on glass plates at a concentration of 14.4 mg L-1 of acid equivalent of glyphosate

  2. Efeitos adversos metabólicos de antipsicóticos e estabilizadores de humor Metabolic side effects of antipsychotics and mood stabilizers

    Directory of Open Access Journals (Sweden)

    Paulo José Ribeiro Teixeira

    2006-08-01

    use of lithium and valproic acid once again directed the attention to their metabolic effects. This study aims to review the medical literature with regard to metabolic side effects associated with the use of antipsychotics and mood stabilizers. METHOD: Research was carried out at MEDLINE and LILACS through October 2005. CONCLUSION: Metabolic side effects remain a major concern for psychopharmacology. Clinically relevant weight gain occurs frequently in patients taking antipsychotics and mood stabilizers, particularly clozapine, olanzapine, lithium, and valproic acid. Clozapine and olanzapine are also associated with higher incidence of diabetes mellitus and dyslipidemias, either due to weight gain or because of a direct deleterious action on glucose metabolism. Incidence of obesity and other metabolic disorders is lower with risperidone when compared to olanzapine or clozapine. Carbamazepine is associated with lower weight gain when compared to lithium or valproic acid. Drugs such as haloperidol, ziprasidone, aripiprazole and lamotrigine are not associated with significant weight gain or with higher incidence of diabetes mellitus. They are alternatives for patients more likely to develop these adverse effects.

  3. Side Effects of Neem Oil on the Midgut Endocrine Cells of the Green Lacewing Ceraeochrysa claveri (Navás) (Neuroptera: Chrysopidae).

    Science.gov (United States)

    Scudeler, E L; Santos, D C

    2014-04-01

    We described the ultrastructure of Ceraeochrysa claveri (Navás) midgut endocrine cells in larva, pupa, and adult, and evaluated the side effects of ingested neem oil, a botanical insecticide obtained from the seeds of the neem tree (Azadirachta indica), on these cells. During the larval period, C. claveri were fed (ad libitum) Diatraea saccharalis (F.) eggs treated with neem oil at concentrations of 0.5%, 1%, or 2%. Transmission electron microscopy showed that two subtypes of endocrine cells, namely granular and vesicular, occurred in the midgut epithelium during the three stages of the life cycle. Both cell types did not reach the midgut lumen and were positioned basally in the epithelium. The endocrine cells did not show extensive infoldings of the basal plasma membrane, and there were numerous secretory granules in the basal region of the cytoplasm. In the granular endocrine cells, the granules were completely filled with a dense matrix. In the vesicular endocrine cells, the main secretory products consisted of haloed vesicles. Ultrastructural examination indicated that only the granular endocrine cells exhibited signs of morphologic changes of cell injury present in all life cycle stages after the larvae were chronically exposed to neem oil by ingestion. The major cellular damage consisted of dilatation and vesiculation of the rough endoplasmic reticulum and the development of smooth endoplasmic reticulum and mitochondrial swelling. Our data suggest that cytotoxic effects on midgut endocrine cells can contribute to a generalized disruption of the physiological processes in this organ due to a general alteration of endocrine function. PMID:27193522

  4. [Reducing the side effects of aggressive chemotherapy (cisplatin and epirubicin) with xenogenic peptides (factor AF2) in patients with hormone refractory metastatic prostate cancer. A prospective, randomized study].

    Science.gov (United States)

    Papadopoulos, I; Wand, H

    1989-06-01

    The indication of a chemotherapy is advisable with patients who are suffering from a progressively metastasised, secondarily hormone refractory carcinoma of the prostate. In search of efficient chemotherapy protocols we combined cisplatin with epirubicin (PE scheme) in our clinic. Massive side effects of that aggressive chemotherapy scheme like gastro-intestinal trouble and myelotoxicity are the limiting factors of the scheme. With measures like reducing the dosage, delaying the next cycle, or breaking off the therapy the effective dosage can often not be achieved. The anti-emetics which are usually used today exclusively give anti-emetic protection. The additional administration of xenogenic peptides (Factor AF2) had additionally myeloprotective effect in former studies. In this study we examined whether, by additionally giving Factor AF2, the patients' subjective condition, and above all their hemogram, could be stabilised in order to achieve the effective dosage or dosage intensity. For that, the patients were prospectively randomised in two groups by means of a random selection board. The analysis of the data gained in the protocol showed that the additional administration of Factor AF2 improves the patients' subjective conditions significantly. Apart from that, we noticed a considerable reduction of the vomiting frequency. Concerning the objective measured parameters of the leukocytes, thrombocytes, erythrocytes, and the hemoglobin level, the significantly myeloprotective effect of Factor AF2 could be proved. Due to the fact that in the verum group there were considerably fewer cases of breaking off or delays of the treatment than in the control group, the effective dosage intensity could be achieved with a higher number of patients in that group. PMID:2691943

  5. Reduced mucosal side-effects of acetylsalicylic acid after conjugation with tris-hydroxymethyl-aminomethane. Synthesis and biological evaluation of a new anti-inflammatory compound.

    Science.gov (United States)

    Varga, Gabriella; Lajkó, Norbert; Ugocsai, Melinda; Érces, Dániel; Horváth, Gyöngyi; Tóth, Gábor; Boros, Mihály; Ghyczy, Miklós

    2016-06-15

    Acetylsalicylic acid (ASA) causes adverse haemorrhagic reactions in the upper gastrointestinal (GI) tract, and previous results have suggested that combination therapy with 2-amino-2-(hydroxymethyl)-1,3-propanediol (Tris) could provide protection in this scenario. Based on this hypothesis, our aim was to develop a new compound from ASA and Tris precursors and to characterize the biological effects of ASA-Tris and the derivatives ASA-bis- and mono-hydroxymethyl-aminomethane (ASA-Bis, ASA-Mono, respectively) using in vivo and in vitro test systems. ASA or ASA conjugates (0.55mmol/kg, each) were administered intragastrically to Sprague-Dawley rats. Changes in the mucosal structure and in the serosal microcirculation were detected by in vivo imaging techniques, the plasma TNF-alpha, tissue xanthine oxidoreductase and myeloperoxidase activities, and liver cytochrome c changes were also determined. In two separate series, platelet aggregation and carrageenan arthritis-induced inflammatory pain were measured in control, ASA and ASA-Tris-treated groups. Severe mucosal injury and a significant decrease in serosal red blood cell velocity developed in the ASA-treated group and an ~2-fold elevation in proinflammatory mediator levels evolved. ASA-Tris did not cause bleeding, microcirculatory dysfunction, mucosal injury or an elevation in proinflammatory markers. The ASA-Mono and ASA-Bis conjugates did not cause macroscopic bleeding, but the inflammatory activation was apparent. ASA-Tris did not influence the cyclooxygenase-induced platelet aggregation significantly, but the inflammatory pain was reduced as effectively as in the case of equimolar ASA doses. ASA-Tris conjugation is an effective approach through which the GI side-effects of ASA are controlled by decreasing the cytokine-mediated progression of pro-inflammatory events.

  6. Itolizumab – a humanized anti-CD6 monoclonal antibody with a better side effects profile for the treatment of psoriasis

    Directory of Open Access Journals (Sweden)

    Menon R

    2015-04-01

    Full Text Available Roshni Menon, Brinda G David Department of Dermatology, Venereology and Leprosy, Sri Venkateshwaraa Medical College Hospital and Research Centre, Ariyur, Pondicherry, India Abstract: Management of psoriasis is a challenge to the treating physician. The chronic inflammatory state of psoriasis with exacerbations and remissions necessitate “on-and-off” treatment schedules. The safety profiles of drugs and tolerability issues for patients are important factors to be considered during treatment. Various biological agents targeting T-cells and the inflammatory cytokines are available for systemic treatment of psoriasis. However, major causes of concern while using these drugs are risk of susceptibility to infection and development of anti-drug antibodies, which will affect the pharmacokinetic properties, efficacy, and safety profile of the drug. Itolizumab, a humanized anti-CD6 monoclonal antibody, is a new molecule that acts by immunomodulating the CD6 molecule. CD6 is a co-stimulatory molecule required for optimal T-cell stimulation by the antigen-presenting cells. This step is crucial in T-cell proliferation to form Th1 and Th17 cells, which play a major role in the pathogenesis of psoriasis. This article deals with the properties of Itolizumab and its role in the treatment of psoriasis. Based on the available published data, Itolizumab seems to have a better adverse effects profile and at the same time comparatively less efficacy when compared to other biological agents available for treating psoriasis. Larger studies with longer duration are required to clearly depict the long-term side effects profile. Keywords: Itolizumab, CD6, psoriasis, monoclonal antibody, biologicals 

  7. Multiple enlarged metabolic active lymph nodes in 18F-FDG PET/CT following anti-CTLA-4 antibody therapy in case of metastasized melanoma - disease progress or immune based side effect?

    International Nuclear Information System (INIS)

    The application of specific response criteria (irRC) for immune therapies as ipilimumab is essential. Knowledge on typical radiological findings (PET/CT) on ipilimumab induced side effects is necessary. Appraisal of combined results from anamnesis, clinical indications and irRC are recommended in order to avoid false diagnosis.

  8. Effects of a dietary intervention on acute gastrointestinal side effects and other aspects of health-related quality of life: A randomized controlled trial in prostate cancer patients undergoing radiotherapy

    International Nuclear Information System (INIS)

    Purpose: To study the effect of a dietary intervention on acute gastrointestinal side effects and other aspects of health-related quality of life (HRQOL) in prostate cancer patients referred to radiotherapy. Materials and methods: A total of 130 patients were randomly assigned to one of two groups: an intervention group (IG, n = 64), instructed to reduce their intake of insoluble dietary fibres and lactose, a standard care group (SC, n = 66), instructed to continue their normal diet. Gastrointestinal side effects and other aspects of HRQOL were evaluated from baseline up to 2 months after completed radiotherapy, using the EORTC QLQ-C30 and QLQ-PR25 and the study-specific Gastrointestinal Side Effects Questionnaire (GISEQ). A scale indicating adherence to dietary instructions was developed from a Food Frequency Questionnaire (FFQ), with lower scores representing better compliance. Descriptive and inferential statistical analyses were conducted. Results: There was an interaction effect between randomization and time in the FFQ Scores (p < 0.001), indicating that both groups followed their assigned dietary instructions. The dietary intervention had no effect on gastrointestinal side effects or other aspects of HRQOL. During radiotherapy, the percentage of patients with bowel symptoms and bloated abdomen was lower in IG compared to SC, but the between-group differences were not statistically significant. During radiotherapy, the percentage of patients with bowel symptoms, urinary symptoms, pain, fatigue and diminished physical and role functioning increased in both groups. Conclusions: The dietary intervention had no effect on gastrointestinal side effects or other aspects of HRQOL. The tendency towards lower prevalence of bowel symptoms in IG may indicate some positive effect of the dietary intervention, but methodological refinements, clearer results and longer follow-up are needed before the value of diet change can be established with certainty.

  9. Assessment

    Institute of Scientific and Technical Information of China (English)

    Geoff Brindley

    2005-01-01

    @@ Introduction TERMINOLOGY AND KEY CONCEPTS The term assessment refers to a variety of ways of collecting information on a learner's language ability or achievement. Although testing and assessment are often used interchangeably, the latter is an umbrella term encompassing measurement instruments administered on a ‘one-off’ basis such as tests, as well as qualitative methods of monitoring and recording student learning such as observation, simulations of project work. Assessment is also distinguished from evaluation which is concerned with the overall language programme and not just with what individual students have learnt. Proficiency assessment refers to the assessment of general language abilities acquired by the learner independent of a course of study.This kind of assessment is often done through the administration of standardised commercial language-proficency tests. On the other hand, assessment of achievement aims to establish what a student had learned in relation to a particular course or curriculum (thus frequently carried out by the teacher) .Achievement assesssment may be based either on the specific content of the course or on the course objectives (Hughes 1989).

  10. Seletividade de agrotóxicos usados na produção integrada de maçã para adultos de Trichogramma pretiosum Side effects of pesticides used in integrated production of apple in adults of Trichogramma pretiosum

    Directory of Open Access Journals (Sweden)

    Cristiane Gindri Manzoni

    2006-10-01

    Full Text Available O objetivo deste trabalho foi avaliar a seletividade de 12 agrotóxicos usados na produção integrada de maçã, em laboratório (temperatura 25±1ºC, umidade relativa 70±10% e fotófase de 14 horas, tendo-se exposto adultos de Trichogramma pretiosum a resíduos secos dos agrotóxicos, na máxima dosagem recomendada para uso em campo, e tendo-se posteriormente mensurado o número de ovos parasitados por fêmea. Reduções no parasitismo, em relação à testemunha (água, foram utilizadas para classificar os agrotóxicos em inócuo (99%. Foram inócuos os acaricidas Envidor (espirodiclofeno, Kendo 50 SC (fenpiroximato e Ortus 50 SC (fenpiroximato, os fungicidas Antracol 700 PM (propinebe, Midas BR (famoxadona + mancozebe, Palisade (fluquinconazol, Persist SC (mancozebe e Systhane PM (miclobutanil e o inseticida Mimic 240 SC (tebufenozida; o herbicida Polaris (glifosato foi levemente nocivo; os herbicidas Finale (glufosinato sal de amônio e Roundup Original (glifosato foram moderadamente nocivos a T. pretiosum.The objective of this work was to evaluate the side effects of 12 pesticides used in the integrated production of apple, in laboratory (25±1ºC temperature, 70±10% relative humidity and 14 hours photophase, exposing adults of Trichogramma pretiosum to fresh dry pesticide film, in the maximum dosage recommended for field use, with subsequent assessement of the number of eggs parasitized per female. The reduction in the parasitism, compared with the control (water, was used to classify the pesticides as harmless (99%. The acaricides Envidor (spirodiclofen, Kendo 50 SC (fenpyroximate and Ortus 50 SC (fenpyroximate, the fungicides Antracol 700 PM (propineb, Midas BR (famoxadone + mancozeb, Palisade (fluquinconazole, Persist SC (mancozeb and Systhane PM (myclobutanil and the insecticide Mimic 240 SC (tebufenozide were harmless; the herbicide Polaris (glyphosate was slightly harmful; the herbicides Finale (gluphosinate-ammonium and Roundup

  11. Síndrome de ingesta nocturna como efecto colateral del zolpidem Sleep related eating disorders as a side effect of zolpidem

    Directory of Open Access Journals (Sweden)

    Stella Maris Valiensi

    2010-06-01

    . We have evaluated the medical history of 8 patients who had received zolpidem for sleeping disorders and who have presented sleep related eating disorders. Eight patients (6 women, 2 men aged between 32 to 72 years old, which received 10 mg of zolpidem/night except 1 that received 12.5 mg, were presented. They have referred strange eating behavior compatible to sleep related eating disorder. Symptoms appeared at a mean of 39.8 days after starting the medication. The numbers of nocturnal episodes recorded by the family or by the patient were 1 to 8 episodes of nocturnal eating per night. The morning after, patients found leftovers from the night before which they did not recall to have eaten. The remission was complete after discontinuing zolpidem. Zolpidem may induce sleep related eating disorder in about 1% of patients, although we consider there may be a subdiagnosis of this phenomenon. It will be important to bear in mind and look for this side effect because all the episodes could easily be controlled by withdrawing the drug.

  12. CLINICAL STUDY ON THE TIME OF TREATING CHEMOTHERAPY-INDUCED TOXIC AND SIDE EFFECTS IN MALIGNANT TUMOR PATIENTS BY ACUPOINT-INJECTION OF ASTRAGALUS ROOT INJECTIONShanghai University of TCM and Pharmacy, Shanghai 200032

    Institute of Scientific and Technical Information of China (English)

    范钰; 吴学飞; 颜吉丽; 杨兆民; 万铭

    2001-01-01

    Objective: To investigate the suitable time of treating virulent and side effects of chemotherapy for malignant tumor by acupoint-injection of Astragalus Root injection. Methods: Sixty-three patients with malignant tumor were divided into three groups: prevention treatment (PT) group (n = 23 cases), post-chemotherapy treatment (PCT) group( n=22 cases), Western medicine (WM) group ( n= 18 cases). The patients in PT, PCT and WM groups were treated respectively from the fifth day on before chemotherapy and from the first day on after chemotherapy, 18 days in all. The patients in WM group were administered Batilol and Leucogen from the first day on after chemotherapy. Changes of leukocytes and immunoglobulin before and after treatment were observed. Results: 1 ) Acupoint-injection of Astragalus Root injectio could increase the number of leukocytes and immunoglobulin content and its effect was better than that of Western medicine (P< 0.05); 2) The effect of PT group was better than that of PCT group in preventing and treating virulent and side effects of chemotherapy (P< 0.05). Conclusion: It should be stressed on prevention of malignant tumor by using acupoint-injection of Astragalus Root for relieving virulent and side effects of chemotherapy.

  13. Gender and risk assessment in contraceptive technologies

    NARCIS (Netherlands)

    Kammen, van Jessika; Oudshoorn, Nelly

    2002-01-01

    This paper concerns a comparison of risk assessment practices of contraceptives for women and men. Our analysis shows how the evaluation of health risks of contraceptives does not simply reflect the specific effects of chemical compounds in the human body. Rather, we show how side-effects were rated

  14. 甲磺酸伊马替尼治疗胃肠间质瘤毒副作用的深化研究%Further study on the side effects of imatinib for patients with gastrointestinal stromal tumors

    Institute of Scientific and Technical Information of China (English)

    王小磊; 魏元东; 宗恒; 都吉庆; 彭万仁; 陈振东

    2011-01-01

    Objective To observe the side effects of imatinib in the treatment of patients with gastrointestinal stromal tumors (GIST) furtherly.Methods One hundred and twenty-eight patients received imatinib mesylate 400mg/day, and dosage in some patients with disease progression increased to 600mg/day.The incidence of toxicity since patients received treatment was observed until death or at the end of follow-up.Results The side effects often occurred in the first year of treatment, and the rate of toxicities and its severity did not increase remarkably in long-tenn.The side effects were mostly grade 1-2, which did not increase significantly in highdose arm.Some new side effects, such as memory decline, language delay, scrotal edema, uneven nails,subcutaneous ecchymosis and nephrotic syndrome were observed.The performance of gastrointestinal bleeding and tumor lysis syndrome were not observed.Original tumor site, dose level, with or without liver metastasis had no effect on the incidence of side effects ( P > 0.05 ), while sex and age to some extent affected the incidence of side effects, such as women got a high incidence of neutropenia (P < 0.05 ) and elderly patients were easy to be fatigue ( P < 0.05 ).Conclusion The side effects were mild and tolerable; but that were not mentioned by package insert and literature worth particular concern.%目的 进一步观察甲磺酸伊马替尼治疗胃肠间质瘤(GIST)患者的毒副反应.方法 入组128例患者,均口服甲磺酸伊马替尼剂量400mg/天,病情进展患者部分加量至600mg/天.自服药起观察毒副反应,直至患者死亡或随访结束.结果 甲磺酸伊马替尼毒副反应多发生于治疗的最初1年内,大多数长期服药患者的毒副反应发生率及严重程度增加不显著.常见毒副反应多为1~2级,高剂量组毒副反应未见明显增加.新观察到的毒副反应包括记忆力下降、语言迟缓、阴囊水肿、指甲凸凹不平、皮下瘀斑、肾病综合征

  15. META-ANALYSIS OF PAIN RELIEF EFFICACY AND SIDE EFFECTS OF TRIPTANS IN THE TREATMENT OF MIGRAINE%曲坦类药物对偏头痛疗效及副作用的Meta分析

    Institute of Scientific and Technical Information of China (English)

    韩喜梅; 毛西京; 满玉红; 于挺敏

    2012-01-01

    Objective: To assess the relative efficacy and side effects of 7 kinds of triptans in the treatment of migraine. Methods: Medline, PubMed, Cochrane collaboration database, CALIS and SAGE foreign periodical net, CNKI, VIP database were searched for randomized control trials of triptans from January 1995 to June 2010. Meta-analysis was performed for the included studies using RevMan 5.0 software. Results: A total of 127 articles were searched out and 56 of them were enrolled in present meta-analysis. The pain relief rate at 2 hours and sustained efficacy at 24 hours in rizatriptan 10 mg and at 2 hours in 5 mg were significantly higher than that in placebo. All 3 doses of eletriptan (20 mg, 40 mg, 80 mg) had higher efficacy than placebo. Sumatriptan 50 mg, 100 mg orally disintegrating tablet and 50 mg tablet were more effective than placebo, 100 mg tablet was more effective than placebo except sustained pain relief rate at 24 hours. Almotriptan 12.5 mg was more effective than placebo, pain relief rate of 6.25 mg and 25 mg after 2 hours were significantly higher than that in placebo. Zolmitriptan 2.5 mg and 5 mg were more effective than placebo. In both frovatriptan 2.5 mg and naratriptan 2.5 mg, the efficacy at 2 hours were significantly higher than that in placebo. In almotriptan, eletriptan, naratriptan, zolmitriptan 2.5 mg and 10 mg tablet, spray sumatriptan 5 mg and 10 mg, the incidence rate of side effects were similar to placebo. Conclusion: All 7 kinds of triptans had certain efficacy and tolerance.%目的:评估七种曲坦药物治疗偏头痛的效能及副作用.方法:检索Medline,PubMed,Cochrane 图书馆、CALIS外文期刊网、SAGE外文期刊网,中国知网,维普全文数据库.检索年限为1995年1月~ 2010年6月.纳入曲坦类药物治疗的随机安慰剂对照试验.采用Cochrane协作网提供的RevMan 5.0软件对纳入文献进行Meta分析.结果:共检索到127篇文献,纳入符合标准的56篇进行分析.利扎曲坦10 mg的2

  16. The analysis of extrapyramidal side effects caused by artane in the treatment of mental sickness%安坦治疗精神疾病所致锥体外系副反应分析

    Institute of Scientific and Technical Information of China (English)

    张玉英; 蒋龙; 高顺卿

    2002-01-01

    Background: Inequality in degree of extrapyramidal side effects (EPS) caused by antipsychotic drugs is due to that nigrostriate dopamine(DA) system is blocked by drugs,then the activity of acetylcholine(Ach) is relatively stimulated.The application of Anticholinergic agent can keep the relative equilibration between DA and Ach,then relieves or obliterates EPS.When part of patients are undertaking the antipsychotic drugs of antipsychotic drugs,they offen use artane simultaneously.Especially chronically sick persons, whether they need necessarily the application of anticholinergic agent long term or not,and we do some relatetive analysis on that.

  17. A Comparative Study of Clozapine Versus Olanzapine in Side Effect on Treatment Patients with Schizophrenia%氯氮平和奥氮平治疗36例精神分裂症副反应比较

    Institute of Scientific and Technical Information of China (English)

    姜伟宏

    2011-01-01

    Objective:To evaluate the effect and side effect of clozapine versus olanzapine for patients with schizophrenia Methods:72 cases with schizophrenia from October 2009 to December 2010 were randomly divided into clozapine group and olanzapine group. Clozapine group was treated by clozapine, and olanzapine group was treated by olanzapine. And then, the effect and side effect of two groups was observed and compared.Results:After 8 weeks treated, clozapine group's total effective ersirates was 83.34% and olanzapine group's total effective rates was 86.11%, they are not significant difference between two groups (P>0.05). The side effect of clozapine group's are fewer than those in olanzapine group's, and they are significant difference between two groups (P<0.05). Conclusion:Clozapine and olanzapine are all ideal drugs for patients with schizophrenia on effect.Olanzapine for treating patients with schizophrenia have high efficacy, litter side effect. It's worth to spread clinical.%目的:比较氯氮平奥氮平治疗精神分裂症患者的临床疗效及副反应.方法:将2009年10月~2010年12月收治于我院的72例精神分裂症患者分为两组,分别采用氯氮平和奥氮平对其进行治疗,观察并比较两组患者的疗效及副反应情况.结果:经过治疗,氯氮平组治疗总有效率为83.34%,奥氮平组治疗总有效率为86.11%,两组比较无显著性差异(P>0.05).奥氮平组患者的副反应少于氯氮平组,经比较差异均有统计学意义(P<0.05).结论:氯氮平和奥氮平治疗精神分裂症患者的临床疗效均较理想.其中,奥氮平治疗精神分裂症具有疗效好,副反应小等特点,值得临床推广应用.

  18. Psychiatric side effects of pegylated interferon alfa-2b as compared to conventional interferon alfa-2b in patients with chronic hepatitis C

    Institute of Scientific and Technical Information of China (English)

    Michael R Kraus; Arne Sch(a)fer; Herbert Csef; Michael Scheurlen

    2005-01-01

    AIM: To assess systematically the spectrum and extent of depressive symptoms comparing patient groups receiving peginterferon or conventional interferon.METHODS: Ninety-eight patients with chronic hepatitis C and interferon-based therapy (+ribavirin) were consecutively enrolled in a longitudinal study. Patients were treated with conventional interferon alfa-2b (48/98patients; 5 MIU interferon alfa-2b thrice weekly) or peginterferon alfa-2b (50/98 patients; 80-150 μgpeginterferon alfa-2b) in combination with weight-adapted ribavirin (800-1 200 mg/d). Repeated psychometric testing was performed before, three times during and once after antiviral therapy: Depression was evaluated by the Hospital Anxiety and Depression Scale (HADS), anger/hostility by the Symptom Checklist-90 Items Revised (SCL-90-R).RESULTS: Therapy with pegylated interferon alfa-2bproduces comparable scores for depression (ANOVA:P = 0.875) as compared to conventional interferon.Maximums of depression scores were even higher and cases of clinically relevant depression were frequent during therapy with peginterferon. Scores for anger/hostility were comparable for both therapy subgroups.CONCLUSION: Our findings suggest that the extent and frequency of depressive symptoms in total are not reduced by peginterferon. Monitoring and management of neuropsychiatric toxicity especially depression have to be considered as much as in antiviral therapy with unmodified interferon.

  19. The new therapy schema of the various kinds of acne based on the mucosa-skin side effects of the retinoids.

    Science.gov (United States)

    Bergler-Czop, Beata; Brzezińska-Wcisło, Ligia

    2012-09-01

    The most common adverse effects of oral isotretinoin (>1/10) are: cheilitis, skin dryness, erythema, itching, scaling, bruising, skin atopy, conjunctivitis, dry eyes and eyelid inflammation. The aim of this work was to define an optimal dose regime of the oral isotretinoin allowing for effective reduction of sebum production and minimalization of adverse effects such as decreased skin moisturization, increase in TEWL and intensified erythema. The skin parameters were assessed using the MPA 5 diagnostic apparatus. Moisturization together with an increase in TEWL and erythema during treatment with isotretinoin seem to be crucial factors responsible for patient discomfort. The decrease in the pigment content in the skin during retinoid treatment is a favourable symptom, due to the frequent tendency of skin pigmentation disturbances in the sites after acne changes. On the basis of performed analyses it was concluded that the new therapy schema is the most advantageous form of isotretinoin dosing and it involves the use of a constant drug dose - 0.4-1.0 mg/kg body mass/day without modification during treatment.

  20. Correlation Analysis of Nutrition Status, Quality of Life and Chemotherapy Side-effects in Digestive Tract Cancer Patients Receiving Chemotherapy%消化道肿瘤化疗患者营养状况与生活质量及化疗不良反应的相关性分析

    Institute of Scientific and Technical Information of China (English)

    周婉; 许勤; 言克莉; 任驹茗; 严凤

    2015-01-01

    Objective To explore the relationships of nutrition status, quality of life and chemotherapy side-effects for digestive tract cancer patients receiving chemotherapy. Methods With convenience sample method, 150 digestive tract cancer patients receiving chemotherapy were taken as subjects. Nutrition risk screening, quality of life and chemotherapy side-effect were respectively assessed by Patient Generated Subjective Global Assessment (PG-SGA), European Organization for Research and Treatment of Cancer Quality-of-Life Questionnaire C30 (QLQ-C30) scales and The Common Terminology Criteria for Adverse Events (CTCAE) scales. Results The scores of nutrition were 4.97 ±2.77 and the prevalence of malnutrition was 54.0%. The scores of nutrition were negatively correlated with physical function, role function, emotional function, cognitive function and general health status, and positively correlated with fatigue, nausea and vomiting, pain, insomnia, appetite loss, constipation and diarrhea. The scores of nutrition were positively correlated with leukopenia, anemia, nausea and vomiting of chemotherapy side-effects. Conclusion The nutrition status of patients remains poor. A high prevalence of malnutrition in digestive tract cancer patients receiving chemotherapy is observed which is closely correlated with various functional dimensions of QOL and chemotherapy side-effect. Therefore, a better nutrition status of patients contributed by early nutritional support and diet care can result in the improved quality of life and reduced chemotherapy side-effects.%目的:了解消化道肿瘤化疗患者营养状况,并探讨其营养状况与生活质量及化疗不良反应的相关性。方法采用方便抽样法,使用患者自评主观整体营养评估量表、癌症患者生活质量量表、通用不良反应事件评价标准及自行设计一般资料调查问卷,对某三级甲等医院肿瘤科150例消化道肿瘤化疗患者进行调查。结果150例

  1. The occurrence of new arrhythmias after catheter-ablation of accessory pathway: Delayed arrhythmic side-effect of curative radiofrequency lesion?

    Directory of Open Access Journals (Sweden)

    Mujović Nebojša

    2011-01-01

    Full Text Available Introduction. New arrhythmias (NA may appear late after accessory pathway (AP ablation, but their relation to curative radiofrequency (RF lesion is unknown. Objective. The aim of this study was to determine the prevalence and predictors for NA occurrence after AP ablation and to investigate pro-arrhythmic effect of RF. Methods. Total of 124 patients (88 males, mean age 43±14 years with Wolff-Parkinson-White syndrome and single AP have been followed after successful RF ablation. Post-ablation finding of arrhythmia, not recorded before the procedure, was considered a NA. The origin of NA was assessed by analysis of P-wave and/or QRS-complex morphology, and, thereafter, it was compared with locations of previously ablated APs. Results. Over the follow-up of 4.3±3.9 years, NA was registered in 20 patients (16%. The prevalence of specific NAs was as follows: atrioventricular (AV block 0.8%, atrial premature beats 1.6%, atrial fibrillation 5.4%, atrial flutter 0.8%, sinus tachycardia 4.8%, ventricular premature beats (VPBs 7.3%. Multivariate Cox-regression analysis identified (1 pre-ablation history of pathway-mediated tachyarrhythmias >10 years (HR=3.54, p=0.016 and (2 septal AP location (HR=4.25, p=0.003, as the independent predictors for NA occurrence. In four NA cases (two cases of septal VPBs, one of typical AFL and one of AV-block presumed NA origin was identified in the vicinity of previous ablation target. Conclusion. NAs were found in 16% of patients after AP elimination. In few of these cases, late on-site arrhythmic effect of initially curative RF lesion might be possible. While earlier intervention could prevent NA occurrence, closer follow-up is advised after ablation of septal AP.

  2. Efficacy and side effects of albendazole currently in use against Ascaris, Trichuris and hookworm among school children in Wondo Genet, southern Ethiopia.

    Science.gov (United States)

    Samuel, Fikreslasie; Degarege, Abraham; Erko, Berhanu

    2014-04-01

    Monitoring the efficacy of anthelminthic drugs is essential. The objective of this study was to assess the efficacy of a single oral dose of 400mg albendazole (ABZ) against the major soil-transmitted helminth (STH) infection in school children, Wondo Genet, southern Ethiopia. A single fresh stool sample was collected from 298 school children and examined using a duplicate smear of the Kato-Katz method. Children positive for STH infections were treated with single oral dose of 400mg ABZ and re-examined for intestinal helminth infections 21days post-treatment. The participants were interviewed for symptoms related with the drug uptake 24h after ABZ treatment. Children positive for Schistosoma mansoni infections were treated with Praziquantel (40mg/kg of body weight) after an ABZ treatment follow up survey. 51.3%, 49.7%, 44.6% and 88.3% had hookworm, Ascaris lumbricoides, Trichuris trichiura and any intestinal helminth infection, respectively. Cure rates were 97.4% for hookworm, 96.6% for A. lumbricoides and 30.8% for T. trichiura infections. Egg reduction rates (ERRs) were 99.8% for hookworm, 99.9% for A. lumbricoides and 83.1% for T. trichiura infections. Mild and transient symptoms were observed among the participants which were quite frequent. In conclusion, a 400mg single oral dose of ABZ was effective against hookworm and A. lumbricoides but less efficacious against T. trichiura infection. The drug resulted in high ERRs for hookworm, A. lumbricoides and T. trichiura. Administration of the drug in repeated doses or in combination with other drugs might be necessary.

  3. Intensity-Modulated Radiotherapy Causes Fewer Side Effects than Three-Dimensional Conformal Radiotherapy When Used in Combination With Brachytherapy for the Treatment of Prostate Cancer

    International Nuclear Information System (INIS)

    Purpose: To measure the benefits of intensity-modulated radiotherapy (IMRT) compared with three-dimensional conformal radiotherapy (3D-CRT) when used in combination with brachytherapy for the treatment of prostate cancer. Methods and Materials: We conducted a retrospective review of all patients with localized prostate cancer who received external-beam radiotherapy (EBRT) in combination with brachytherapy with at least 1 year follow-up (n = 812). Combination therapy consisted of 103Pd or 125I implant, followed by a course of EBRT. From 1993 to March 2003 521 patients were treated with 3D-CRT, and from April 2003 to March 2009 291 patients were treated with IMRT. Urinary symptoms were prospectively measured with the International Prostate Symptom Score questionnaire with a single quality of life (QOL) question; rectal bleeding was assessed per the Radiation Therapy Oncology Group/European Organization for Research and Treatment of Cancer Late Radiation Morbidity Scoring Schema. The Pearson χ2 test was used to compare toxicities experienced by patients who were treated with either IMRT or 3D-CRT. Logistic regression analyses were also performed to rule out possible confounding factors. Results: Within the first 3 months after treatment, patients treated with 3D-CRT scored their urinary symptoms as follows: 19% mild, 44% moderate, and 37% severe; patients treated with IMRT scored their urinary symptoms as follows: 36% mild, 47% moderate, and 17% severe (p < 0.001). The 3D-CRT patients rated their QOL as follows: 35% positive, 20% neutral, and 45% negative; IMRT patients rated their QOL as follows: 51% positive, 18% neutral, and 31% negative (p < 0.001). After 1 year of follow-up there was no longer any difference in urinary morbidity between the two groups. Logistic regression confirmed the differences in International Prostate Symptom Score and QOL in the acute setting (p < 0.001 for both). Grade ≥2 rectal bleeding was reported by 11% of 3D-CRT patients and 7% of

  4. Intensity-Modulated Radiotherapy Causes Fewer Side Effects than Three-Dimensional Conformal Radiotherapy When Used in Combination With Brachytherapy for the Treatment of Prostate Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Forsythe, Kevin; Blacksburg, Seth [Department of Radiation Oncology, Mount Sinai School of Medicine, New York, NY (United States); Stone, Nelson [Department of Urology, Mount Sinai School of Medicine, New York, NY (United States); Stock, Richard G., E-mail: richard.stock@moutsinai.org [Department of Radiation Oncology, Mount Sinai School of Medicine, New York, NY (United States)

    2012-06-01

    Purpose: To measure the benefits of intensity-modulated radiotherapy (IMRT) compared with three-dimensional conformal radiotherapy (3D-CRT) when used in combination with brachytherapy for the treatment of prostate cancer. Methods and Materials: We conducted a retrospective review of all patients with localized prostate cancer who received external-beam radiotherapy (EBRT) in combination with brachytherapy with at least 1 year follow-up (n = 812). Combination therapy consisted of {sup 103}Pd or {sup 125}I implant, followed by a course of EBRT. From 1993 to March 2003 521 patients were treated with 3D-CRT, and from April 2003 to March 2009 291 patients were treated with IMRT. Urinary symptoms were prospectively measured with the International Prostate Symptom Score questionnaire with a single quality of life (QOL) question; rectal bleeding was assessed per the Radiation Therapy Oncology Group/European Organization for Research and Treatment of Cancer Late Radiation Morbidity Scoring Schema. The Pearson {chi}{sup 2} test was used to compare toxicities experienced by patients who were treated with either IMRT or 3D-CRT. Logistic regression analyses were also performed to rule out possible confounding factors. Results: Within the first 3 months after treatment, patients treated with 3D-CRT scored their urinary symptoms as follows: 19% mild, 44% moderate, and 37% severe; patients treated with IMRT scored their urinary symptoms as follows: 36% mild, 47% moderate, and 17% severe (p < 0.001). The 3D-CRT patients rated their QOL as follows: 35% positive, 20% neutral, and 45% negative; IMRT patients rated their QOL as follows: 51% positive, 18% neutral, and 31% negative (p < 0.001). After 1 year of follow-up there was no longer any difference in urinary morbidity between the two groups. Logistic regression confirmed the differences in International Prostate Symptom Score and QOL in the acute setting (p < 0.001 for both). Grade {>=}2 rectal bleeding was reported by 11% of 3D

  5. 糖皮质激素常见副作用的中西医结合治疗%Treatment of common side effects of glucocorticoids with western medicine combining with traditional Chinese medicine

    Institute of Scientific and Technical Information of China (English)

    王伟铭; 陈洪宇; 刘华锋; 李伟; 王铁民; 罗健华

    2015-01-01

    Glucocorticoids (glucocorticoids,GC)are a kind of steroid hormones secreted by the fasciculate zona in the adrenal cortex,whose main component is cortisol.As glucocorticoids have strong effects of anti-inflammation,immunosuppression,anti-shock,anti-allergy,and anti-toxin,they are now widely used in clinical practice.However,due to their long term use in higher doses and the fact that their therapeutic doses and side effects-causing doses are close to each other,glucocorticoids often bring many side effects to the patients,including Cushing syndrome,severe infections,osteoporosis,skeletal muscle atrophy and necrosis,peptic ulcer,diabetes mellitus,acne,purple striae,and change in behavior and cognition.So it is necessary for us to fully understand the side effects of glucocorticoids and to know their application principles and methods in clinical practice.%糖皮质激素是肾上腺皮质束状带分泌的一类甾体激素,主要成分为皮质醇,因其具有强大的抗炎、免疫抑制、抗休克、抗过敏及抗毒素作用,在临床上应用广泛。由于其需大剂量长期应用,且治疗剂量与产生副作用的剂量之间的分界较狭小等原因,往往在治疗疾病时也给机体带来了很多副作用,如类柯兴综合症、重症感染、骨质疏松症、消化性溃疡、糖尿病、痤疮、紫纹、行为认知改变等,因此,在临床工作中需充分认识糖皮质激素的副作用及其治疗原则和方法。

  6. The influence of Sacoglottis gabonensis stem bark extract and its isolate bergenin, Nigerian alcoholic beverage additives, on the metabolic and haematological side effects of 2,4-dinitrophenyl hydrazine-induced tissue damage.

    Science.gov (United States)

    Maduka, H C; Okoye, Z S; Eje, A

    2002-12-01

    This study was designed to study the influence of Sacoglottis gabonensis stem bark extract on the metabolic and cytotoxic side effects of 2,4-dinitrophenyl hydrazine (2,4-DNPH) on the brain and blood using male weaving rats as the experimental model. This was after the effect of the bark extract and bergenin, its isolate, on membrane lipid peroxidation and tissue natural antioxidant defences was reported. Lipid peroxidation was induced experimentally with a single intraperitoneal phenylhydrazine (2,4-DNPH) administration at the end of 3 days exposure to the bark extract or bergenin in drinking water. Three hours later, the brain, liver and red blood cells of the experimental animals were analysed for glucose level and the blood was analysed for selected key indices of oxidative stress: red blood cell (RBC) count haemoglobin (Hb), packed cell volume (PCV) and white blood cell (WBC) count (total and differential). The bark extract exhibited a protective action on brain glucose, significantly inhibiting the glucose-depleting action of both 2,4-DNPH and ethanol. It also inhibited the lowering action of DNPH and ethanol on PCV, RBC and Hb concentration of rat blood, but inhibited proliferation of white blood cells (total and differential). The data on the effect of bergenin, on the side effects of 2,4-DNPH experimental lipid peroxidation and on ethanol followed an essentially similar trend to those of the bark extract on brain glucose. Bergenin, similar to the bark extract, exerted a protective action on the brain tissue, though to a lesser extent, against the oxidants, 2,4-DNPH and ethanol. It is evident that aqueous ethanol extract of S. gabonensis stem bark has biological antioxidant properties against 2,4-DNPH and ethanol-induced tissue damage exerting its action on the haematological and metabolic side effects of the oxidants. By virtue of its essentially similar activity under the same conditions, bergenin appears to be the phytochemical constituent that is

  7. Meta-analysis of the effect of nutritional support on nutrition and chemotherapy-related side effects in GI cancer patients%营养支持对胃肠道肿瘤化疗患者营养及不良反应影响的meta分析

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Objective: To assess the effect of nutritional support on nutrition and chemotherapy-related side effects in GI cancer patients undergoing chemotherapy.Methods:Randomized clinical trials (RCTs) on comparison of nutrition, immunity and chemotherapy-related side effects between the GI cancer patients with or without additional nutritional support were searched through Pubmed, Scopus, CNKI and WANFANG databases. Qualified trials published from 1990 to 2014 were included in the study. Meta-analysis was used to compare nutrition, immunity and chemotherapy-related side effects between the two groups.Results: Finally 17 RCTs with 955 patients were included in the study. Among them, 486 patients received chemotherapy plus nutritional support and 492 patients received chemotherapy only. The patients who received nutritional support had significant improvement in transferring (SMD=0.61, 95% CI, 0.40~0.82,P<0.05), IgG (SMD=0.65, 95% CI, 0.45~0.84,P<0.05) and IgA (SMD=0.62, 95% CI, 0.10~1.13,P<0.05). The incidences of side-effects related to chemotherapy including leukopenia (RR=0.57, 95% CI, 0.39~0.82,P<0.05), nausea and vomiting (RR=0.54, 95% CI, 0.40~0.72,P<0.05) and anorexia (RR=0.50, 95% CI, 0.30~0.83,P<0.05) were significantly decreased in the patients with nutritional support.Conclusion:Nutritional intervention can improve nutritional status and immunity and decrease incidence of chemotherapy-related side-effects in GI cancer patients undergoing chemotherapy.%目的:通过meta分析研究营养支持对胃肠道肿瘤患者营养状况和化疗不良反应的影响。方法:应用Pubmed、Scopus、CNKI和万方数据知识服务平台数据库检索1990至2014年发表的关于胃肠道肿瘤患者化疗期间行营养支持与单纯化疗对比的随机对照研究(randomized clinical trials,RCT),进行meta分析。结果:检索出相关文献922篇,纳入17篇。共纳入患者955例,实验组486例,对照组479例。结果显示化疗期间营养支

  8. The side effects of IMRT in the treatment of uterine cervical neoplasms%调强放疗在宫颈癌治疗中副反应的研究进展

    Institute of Scientific and Technical Information of China (English)

    彭亚琪; 任庆兰

    2015-01-01

    The uterine cervical neoplasms is the most common gynecologic malignant tumor. The radiotherapy occu-pied a significant role in this disease. But the side effects during the radiotherapy were assignable which influenced the life quality of the patient. Intensity modulated radiation - therapy IMRT is the first line radiotherapy for uterine cervi-cal neoplasms with the advantage of protecting organs at risk and creating enough dose in the target volume. IMRT makes significant efforts to avoid the side effects such as myelosuppression,gastrointestinal toxicities,proctitis,cystitis and the errors of target localization.%放射治疗在宫颈癌治疗中占有重要地位,然而放射治疗中的副反应的发生给患者的生存质量造成重大影响。三维调强放射治疗技术(intensity - modulated radiotherapy,IMRT)凭借其靶区高剂量区的三维适形的优势成为局部晚期宫颈癌的一线治疗方式。尤其是针对宫颈癌放疗过程中最常见的骨髓抑制、胃肠道副反应、直肠膀胱损伤、以及照射靶区精度的影响,调强放疗相较于传统放疗模式均表现出显著优势,极大地提高了患者的生存获益。

  9. 间苯三酚注射液治疗肾绞痛的临床疗效及不良反应观察%Clinical Effect and Side Effect of Phloroglucinol Injection Treating Renal Colic

    Institute of Scientific and Technical Information of China (English)

    王伟炳; 朱华军

    2013-01-01

    [Objective] To evaluate the efficacy and the safety of phloroglucinol in the treatment of renal colic. [Methods] One hundred and twenty-five patients with renal colic were divided into two groups randomly with the treatment of phloroglucinol injection(80mg) and anisodamine injection(lOmg) resepectively.At 30 minutes after administration,the efficacy of two groups was analyzed as well as the side effects. [Results] The efficacy rate in phlorogluci-nol group was 89.3% ,and that in anisodamine group was 82.0% . There was a statistical difference between the two groups.Side effects occurred in 5.3% cases in phloroglucinol group while those occurred in 84.0% cases in anisodamine group. There was significant statistical difference between two groups. [Conclusions] Phloroglucinol is safe and effective in the treatment of renal colic.%[目的]评价间苯三酚注射液治疗肾绞痛(renal colic,RC)的疗效及安全性.[方法]125例RC患者随机分为治疗组和对照组,分别给予间苯三酚(80mg)、山莨菪碱针(10mg)静脉滴注(ivgtt),观察用药30min后效果,比较两组治疗后的疗效和不良反应.[结果]两组总有效率分别为89.30%和82.00%,治疗组效果明显优于对照组(P<0.05);不良反应发生率分别为5.33%和84.00%,两组比较有显著性差异(P<0.01).[结论]间苯三酚治疗PC疗效确切,安全性好.

  10. Side effects of targeted biological agents in the treatment of psoriasis%靶向生物制剂在银屑病治疗中的不良反应

    Institute of Scientific and Technical Information of China (English)

    朱腾; 李新宇

    2014-01-01

    Studies have suggested that psoriasis is closely related to autoimmunity.Interleukin (IL)-12/type 1 T helper (Th1) cells and IL-23/Th17 pathways play a dominant role in the pathogenesis of psoriasis.In recent years,a number of biological agents targeting these pathways have emerged,which also bring a series of side effects by interfering with immune homeostasis despite their desirable efficacy in the treatment of psoriasis.The authors discuss the side effects of tumor necrosis factor (TNF)-α inhibitors,IL-12/IL-23 inhibitors and IL-17 inhibitors in the treatment of psoriasis,such as infection,cancer and cardiovascular diseases.It is believed that more efficient and safer targeted biological agents will be developed for the treatment of psoriasis in the future.%银屑病与自身免疫密切相关,IL-12/Th1与IL-23/Th17途径是参与银屑病发病的主要机制.近年来,针对上述主要免疫发病环节出现了很多靶向生物制剂.靶向治疗在发挥良好疗效的同时干扰了免疫稳态,引起了一系列不良反应.概述TNF-α抑制剂、IL-12/IL-23抑制剂和IL-17抑制剂治疗银屑病后在感染、肿瘤、心血管疾病等方面的不良反应.相信随着研究的不断深入,更高效安全的靶向生物制剂将会用于银屑病患者的治疗.

  11. Hypothyroidism After Head-and-Neck Radiotherapy in Children and Adolescents: Preliminary Results of the “Registry for the Evaluation of Side Effects After Radiotherapy in Childhood and Adolescence” (RiSK)

    International Nuclear Information System (INIS)

    Purpose: The “Registry for the Evaluation of Side Effects After Radiotherapy in Childhood and Adolescence” (RiSK) has been established to prospectively characterize dose–volume effects of radiation in terms of side effects. The aim of this analysis was to characterize the function of the thyroid gland after radiotherapy to the head-and-neck region in children and adolescents. Methods and Materials: Detailed information regarding radiation doses to at-risk organs has been collected across Germany since 2001. Thyroid function was evaluated by blood value examinations of thyroid-stimulating hormone, triiodothyronine, and thyroxine. Information regarding thyroid hormone substitution was requested from the treating physicians. Results: Until May 2009, 1,086 patients from 62 centers were recruited, including 404 patients (median age, 10.9 years) who had received radiotherapy to the thyroid gland and/or hypophysis. Follow-up information was available for 264 patients (60.9%; median follow-up, 40 months), with 60 patients (22.7%) showing pathologic values. In comparison to patients treated with prophylactic cranial irradiation (median dose, 12 Gy), patients with radiation doses of 15 to 25 Gy to the thyroid gland had a hazard ratio of 3.072 (p = 0.002) for the development of pathologic thyroid blood values. Patients with greater than 25 Gy to the thyroid gland and patients who underwent craniospinal irradiation had hazard ratios of 3.768 (p = 0.009) and 5.674 (p < 0.001), respectively. The cumulative incidence of thyroid hormone substitution therapy did not differ between defined subgroups. Conclusions: Radiation-induced thyroid function impairment, including damage to the thyroid gland and/or hypophysis, can frequently be observed after radiotherapy in children. A structured follow-up examination is advised.

  12. Hypothyroidism After Head-and-Neck Radiotherapy in Children and Adolescents: Preliminary Results of the 'Registry for the Evaluation of Side Effects After Radiotherapy in Childhood and Adolescence' (RiSK)

    Energy Technology Data Exchange (ETDEWEB)

    Boelling, Tobias, E-mail: Tobias.Boelling@uni-muenster.de [Department of Radiotherapy, University Hospital of Muenster, Muenster (Germany); Department of Radiotherapy, Paracelsus Clinic Osnabrueck, Osnabrueck (Germany); Geisenheiser, Alina [Department of Radiotherapy, University Hospital of Muenster, Muenster (Germany); Pape, Hildegard [Department of Radiotherapy, University Hospital of Duesseldorf, Duesseldorf (Germany); Martini, Carmen [Department of Radiotherapy, University Hospital of Freiburg, Freiburg (Germany); Ruebe, Christian [Department of Radiotherapy, University Hospital of Homburg/Saar, Homburg/Saar (Germany); Timmermann, Beate [Center for Proton Radiation Therapy, Paul-Scherrer-Institute, Villigen (Switzerland); Fischedick, Karin [Department of Radiotherapy, University of Aachen, Aachen (Germany); Kortmann, Rolf-Dieter [Department of Radiotherapy, University of Leipzig, Leipzig (Germany); Gerss, Joachim; Koch, Raphael [Department of Medical Informatics and Biomathematics, University of Muenster, Muenster (Germany); Center for Clinical Trials, University Hospital of Muenster, Muenster (Germany); Willich, Normann [Department of Radiotherapy, University Hospital of Muenster, Muenster (Germany)

    2011-12-01

    Purpose: The 'Registry for the Evaluation of Side Effects After Radiotherapy in Childhood and Adolescence' (RiSK) has been established to prospectively characterize dose-volume effects of radiation in terms of side effects. The aim of this analysis was to characterize the function of the thyroid gland after radiotherapy to the head-and-neck region in children and adolescents. Methods and Materials: Detailed information regarding radiation doses to at-risk organs has been collected across Germany since 2001. Thyroid function was evaluated by blood value examinations of thyroid-stimulating hormone, triiodothyronine, and thyroxine. Information regarding thyroid hormone substitution was requested from the treating physicians. Results: Until May 2009, 1,086 patients from 62 centers were recruited, including 404 patients (median age, 10.9 years) who had received radiotherapy to the thyroid gland and/or hypophysis. Follow-up information was available for 264 patients (60.9%; median follow-up, 40 months), with 60 patients (22.7%) showing pathologic values. In comparison to patients treated with prophylactic cranial irradiation (median dose, 12 Gy), patients with radiation doses of 15 to 25 Gy to the thyroid gland had a hazard ratio of 3.072 (p = 0.002) for the development of pathologic thyroid blood values. Patients with greater than 25 Gy to the thyroid gland and patients who underwent craniospinal irradiation had hazard ratios of 3.768 (p = 0.009) and 5.674 (p < 0.001), respectively. The cumulative incidence of thyroid hormone substitution therapy did not differ between defined subgroups. Conclusions: Radiation-induced thyroid function impairment, including damage to the thyroid gland and/or hypophysis, can frequently be observed after radiotherapy in children. A structured follow-up examination is advised.

  13. Lymphedema as a Cancer Treatment Side Effect

    Science.gov (United States)

    ... any new symptoms or a change in symptoms. Treatments for lymphedema are designed to reduce swelling, prevent it from ... the head and neck, you may need physical therapy. Reducing your risk of lymphedema Research continues to look into what factors cause ...

  14. Side effects of mercury in dental amalgam

    Directory of Open Access Journals (Sweden)

    Titiek Berniyanti

    2008-03-01

    Full Text Available Dental amalgam is an alloy composed of mixture of approximately equal parts of elemental liquid mercury and an alloy powder. The popularity of amalgam arises from excellent long term performance, ease of use and low cost. Despite the popularity of dental amalgam as restorative material, there have been concerns regarding the potential adverse health and environmental effects arising from exposure to mercury in amalgam. They have long been believed to be of little significance as contributors to the overall body burden of mercury, because the elemental form of mercury is rapidly consumed in the setting reaction of the restoration. In 1997, 80% of dentist in Indonesia still using amalgam as an alternative material, and 60% of them treat the rest of unused amalgam carelessly. In recent years, the possible environmental and health impact caused by certain routines in dental practice has attracted attention among regulators. As part of point source reduction strategies, the discharge of mercury/amalgam-contaminated wastes has been regulated in a number of countries, even though it has been documented that by adopting appropriate mercury hygiene measures, the impact of amalgam use in dentistry is minimal. The purpose of this paper is to examine on studies that relate mercury levels in human to the presence of dental amalgams. It is concluded that even though mercury used in filling is hazardous, if normal occupational recommendations for proper mercury hygiene routines and source of reduction strategies are followed, no occupational health risk can be assumed.

  15. HYPERPROLACTINAEMIA – A RISPERIDONE SIDE-EFFECT

    OpenAIRE

    Grahovac, Tanja; Ružić, Klementina; Medved, Paola; Pavešić-Radonja, Aristea; Dadić-Hero, Eizabeta

    2010-01-01

    A 47 year old patient has been treated for psychotic depression for the last 5 years. The illness began manifesting through the symptoms of depressive thoughts, intrapsychic tension, projectivity, derealisation phenomena and pre-psychotic fears. She was treated with a combination of antidepressives, anxiolitics and hypnotics in ambulatory conditions. The therapy applied did not obtain the effects expected due to which an atypical antipsychotic was administered subsequently – risperid...

  16. Understanding Side Effects of Drug Therapy

    Science.gov (United States)

    ... by drug therapy. Low-fat dairy products like milk, cottage cheese and yogurt also supply a good amount of protein and calcium, along with other important vitamins and minerals. People living with cancer have different nutrition goals ...

  17. Immediate side effects of large fraction radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Devereux, S.; Hatton, M.Q.F.; Macbeth, F.R. [Glasgow Western Infirmary (United Kingdom)

    1997-09-01

    The use of hypofractionated radiotherapy regiments is becoming more widely recognized in the palliation of non-small cell lung carcinoma (NSCLC). Anecdoctal reports of chest pain, rigors and fevers in the hours that follow radiotherapy led us to perform a survey estimating the frequency and severity of these symptoms following treatment to the thorax. We conclude that patients receiving palliative radiotherapy for bronchial carcinoma often develop significant symptoms in the hours following treatment. The timing and duration suggest a relationship with the radiotherapy, and we feel that patients should be warned of the possible occurrence of these symptoms. (author).

  18. Sleeptalking! Sleepwalking! Side effects of montelukast.

    Science.gov (United States)

    Alkhuja, Samer; Gazizov, Natalya; Alexander, Mary Ellen

    2013-01-01

    A 16-year-old Caucasian female presented to the pulmonary clinic for a followup on her asthma. Due to the worsening of allergy-related symptoms, therapy with montelukast 10 mg daily was started and resulted in good relief of the patient's symptoms. In the nights following initiating therapy with montelukast, the patient's mother reported daily parasomnias in the form of sleeptalking and sleepwalking. Montelukast was discontinued, and that resulted in absence of the parasomnias. In a second attempt montelukast was reinstituted to control the patient's symptoms. Parasomnias were immediately reported after resuming therapy. Montelukast was then discontinued indefinitely. Our patient has never had any history of parasomnias, and since the discontinuation of montelukast, parasomnias were never reported again. Parasomnias in the form of sleeptalking or sleepwalking were not previously reported as adverse effects of montelukast. Alternative modalities to treat allergy-related symptoms in patients, who develop parasomnias while receiving montelukast, should be explored. PMID:24093069

  19. The Unexpected Side-Effects of Dissonance

    Science.gov (United States)

    Bodner, Ehud; Gilboa, Avi; Amir, Dorit

    2007-01-01

    The effects of dissonant and consonant music on cognitive performance were examined. Situational dissonance and consonance were also tested and determined as the state where one's opinion is contrasted or matched with the majority's opinion, respectively. Subjects performed several cognitive tasks while listening to a melody arranged dissonantly,…

  20. Possible Side Effects of Chickenpox Vaccine

    Science.gov (United States)

    ... or not. Possible reactions after ProQuad® (or MMRV) vaccination Children who get the first dose of ProQuad® ... MMRV) Vaccine Aspirin use and possible reactions after vaccination You should not take aspirin products for 6 ...

  1. Managing Chemotherapy Side Effects: Appetite Changes

    Science.gov (United States)

    ... meals and snacks Sweets ••Cream soups ••Soups with lentils or beans (such as black, kidney, pinto, or ... breakfast drinks ••Milkshakes ••Fruit smoothies ••Whole milk ••Chicken ••Lentils or beans (such as black, kidney, pinto, or ...

  2. Possible Side-Effects from Vaccines

    Science.gov (United States)

    ... a severe allergic reaction. Anthrax is a very serious disease, and the risk of serious harm from the vaccine is extremely small. Mild ... from DTaP vaccine? Getting diphtheria, tetanus or pertussis disease is much ... of causing serious problems, such as severe allergic reactions. The risk ...

  3. Understanding Side Effects of Drug Therapy

    Science.gov (United States)

    ... vomiting that may be effective for some patients. Therapeutic massage may be effective in reducing cancer treatment- ... Neutrophils and monocytes are the two main microbe-eating and infection-fighting ... describing disorders of platelets, such as thrombocytopenia (too few) or ...

  4. Understanding IBD Medications and Side Effects

    Science.gov (United States)

    ... as pouchitis. Off-Label Sometimes doctors will prescribe medications that the Food & Drug Administration (FDA) has not specifically approved for ... have pain or other symptoms? What kind of interactions does this IBD medication have with other medications I may be taking ...

  5. The Side Effects of Facial Implants

    Directory of Open Access Journals (Sweden)

    Adela Ioana Uta

    2016-01-01

    Full Text Available This case report is about a 64-year-old woman who presented at the Emergency Walk-in Center with palpebral edema as well as various erythematous plaques in supraciliary and malar areas that have been gradually worsening a couple of days prior to presentation. While talking about history, the patient mentioned she was attending, for about four months, an Esthetic Private Clinic, where she was injected in various sessions with Metacrill®, as a facial lift, for beauty purpose. Due to suspecting an allergic reaction to the Metacrill and the failure of the initial treatments, she was referred to the dermatologist. After failed attempts to treat the patient with corticosteroids and antibiotics, the patient was sent for autoimmunity consultation at the hospital where she received an immunosuppressive treatment with Tacrolimus and was not presenting new symptoms ever since.

  6. Sleeptalking! Sleepwalking! Side Effects of Montelukast

    Directory of Open Access Journals (Sweden)

    Samer Alkhuja

    2013-01-01

    Full Text Available A 16-year-old Caucasian female presented to the pulmonary clinic for a followup on her asthma. Due to the worsening of allergy-related symptoms, therapy with montelukast 10 mg daily was started and resulted in good relief of the patient’s symptoms. In the nights following initiating therapy with montelukast, the patient’s mother reported daily parasomnias in the form of sleeptalking and sleepwalking. Montelukast was discontinued, and that resulted in absence of the parasomnias. In a second attempt montelukast was reinstituted to control the patient’s symptoms. Parasomnias were immediately reported after resuming therapy. Montelukast was then discontinued indefinitely. Our patient has never had any history of parasomnias, and since the discontinuation of montelukast, parasomnias were never reported again. Parasomnias in the form of sleeptalking or sleepwalking were not previously reported as adverse effects of montelukast. Alternative modalities to treat allergy-related symptoms in patients, who develop parasomnias while receiving montelukast, should be explored.

  7. Side Effects of Injectable Fertility Drugs (Gonadotropins)

    Science.gov (United States)

    ... usually are used during fertility treatments such as intrauterine insemination (IUI) or in vitro fertilization (IVF). Injections of gonadotropins ... Gestation. When using injectable gonadotropins alone or with IUI, up to 30% of pregnancies are associated with ...

  8. Study on Anti-inflammatory Effect and Adjoint Toxical and Side Effects of Different Extract from Fructus Bruceae%鸦胆子不同组分抗炎与伴随毒副作用研究

    Institute of Scientific and Technical Information of China (English)

    杨倩; 吕莉莉; 张丽美; 孙蓉

    2011-01-01

    Objective To offer experimental basement for the elucidation of dependablity between "toxicity-efficacy" by researching the adjoint toxical and side effects of anti-inflammatory effect of water and alcohol extract from Fructus Bruceae. Methods The model of ear swelling by croton oil and granuloma by agar were made and model mice were administrated with water and alcohol extract from Fructus Bruceae of high, middle and low dosage 3/7 days continually. The activities of serum ALT, AST and contents of Cr, BUN were detected while the ratio of liver and kidney to body was measured. Results Both ear swelling by croton oil and granuloma by agar can be inhibited by multiple intragastric administration of water and alcohol extract from Fructus Bruceae. The swelling depressive rate of water extract was higher than that of alcohol extract and showed a well "dose-effect" relationship. The activities of serum ALT, AST and ratio of liver to body showed little change, but both the contents of Cr and BUN and ratio of kidney to body increased significantly with doses and time. Conclusion Both water and alcohol extract from Fructus Bruceae at effective dosage could efficiently inhibit acute and chronic inflammation. At the same time some toxical and side effects can be caused to kidney, however, the occurrence mechanism of its toxical and side effects still need further study.%目的 对鸦胆子水提、醇提组分发挥抗炎药效剂量下出现的伴随毒副作用进行观察与研究,为阐明其"毒性-功效"相关性提供实验依据.方法 建立小鼠巴豆油耳肿胀模型和琼脂肉芽肿模型,并分别给小鼠灌胃高、中、低不同剂量的鸦胆子水提、醇提组分连续3天和7天,末次给药后取血检测血清丙氨酸氨基转移酶(ALT)、天门冬氨酸氨基转移酶(AST)活性及肌Of(Cr)、尿素氮(BUN)含量变化并取肝、肾称重计算脏体比值.结果 连续多次给小鼠灌胃药效剂量的鸦胆子水提和醇提组分均可明

  9. Side effects of L-asparaginase with different sources and administrations%不同菌种来源左旋门冬酰胺酶及不同用法不良反应的观察

    Institute of Scientific and Technical Information of China (English)

    王华; 耿其荣; 吕跃

    2011-01-01

    Objective To investigate the side effects of L - asparagninase ( L - ASP ) from 2 different sources, Erwinia and Escherichia coli, with consecutive or every - other -day usage. Methods Liver function, blood clotting, ( PT, APTT, TT ), fibrinogen concentration, albumin, blood glucose and plasma infusion were recorded for analysis. Results Significantly more fresh plasma infusion was required in use of Escherichia coli - asparaginase than that of Erwiniaasparaginase. There was no significant difference in side effects, between consecutive day and every other day administrations. Conclusion Erwinia -asparaginase and Escherichia coli- asparaginase have the same safety in consecutive or every other day use in treating acute lymphoid leukemia and lymphoblastic lymphoma.%目的 比较欧文菌株与埃希大肠杆菌株来源、连用与隔日使用左旋门冬酰胺酶(L-asparaginase,L-ASP)的不良反应发生情况.方法 采用病例分析方法,比较欧文菌株与埃希大肠杆菌株来源L-ASP以及L-ASP连用与隔日使用肝功能、凝血三项(PT、APTT、TT)、纤维蛋白原以及血浆白蛋白、血糖的变化,所需输注的血浆量.结果 欧文菌株与埃希大肠杆菌株来源L-ASP相比,后者所需输注新鲜血浆量高于前者,不良反应发生率差异无统计学,连用与隔日使用差异无统计学意义.结论 欧文菌株与埃希大肠杆菌株来源L-ASP具有相似的安全性.连用与隔日使用L-ASP治疗急性淋巴细胞白血病和淋巴母细胞淋巴瘤同样安全.

  10. Sixty-three Cases of Prevention of Gastrointestinal Side Effects Caused by Chemotherapeutic Agents by Palonosetron Hydrochloride%盐酸帕洛诺司琼预防化疗药物所致胃肠道反应63例

    Institute of Scientific and Technical Information of China (English)

    张珺; 梁亚军

    2011-01-01

    Objective To compare the efficacy and safety of palonosetron hydrochloride and tropisetron hydrochloride on prevention of gastrointestinal side effects caused by chemotherapeutic drugs. Methods Patients were randomly divided into 2 groups by self-cross comparison: AB group (palonosetron hydrochloride was given in the first cycle and tropisetron hydrochloride in the second ) and BA group ( the treatment was in an opposite way ). Results A total 63 patients were evaluable. The amelioration of anorexia, nausea and vomiting were similar in both groups, 0-24 hours after treatment. The inhibition of anorexia, nausea and vomiting in the palonosetron hydrochloride group was significantly obvious than that in the tropisetron hydrochloride treated group,24-120 hours and 0-120 hours after the treatment,( P<0.05 ). The most common adverse event was headache for these drugs. Conclusion Palonosetron hydrochloride is more effective on delaying nausea and vomiting than tropisetron hydrochloride and with few side effects,which is worth for the clinic use.%目的 观察盐酸帕洛诺司琼预防化疗药物所致胃肠道反应的疗效和安全性,并与盐酸托烷司琼进行对比.方法 采用随机自身交叉对照,63例入选患者分为AB组32例和BA组31例,AB组第1周期应用盐酸帕洛诺司琼,第2周期应用盐酸托烷司琼;BA组则相反.结果 可评价患者63例,化疗后0~24 h盐酸帕洛诺司琼和盐酸托烷司琼对化疗引起的食欲不振、恶心和呕吐的有效率相似,在24~120 h和0~120 h,盐酸帕洛诺司琼对化疗引起的食欲不振、恶心和呕吐的有效率优于盐酸托烷司琼,差异有统计学意义(P<0.05).两药的不良反应相似,主要为头痛和便秘.结论 盐酸帕洛诺司琼对延迟性恶心呕吐的有效性优于盐酸托烷司琼,值得临床推广应用.

  11. World Federation of Societies of Biological Psychiatry (WFSBP) guidelines for biological treatment of schizophrenia, part 2: update 2012 on the long-term treatment of schizophrenia and management of antipsychotic-induced side effects.

    Science.gov (United States)

    Hasan, Alkomiet; Falkai, Peter; Wobrock, Thomas; Lieberman, Jeffrey; Glenthoj, Birte; Gattaz, Wagner F; Thibaut, Florence; Möller, Hans-Jürgen

    2013-02-01

    Abstract These updated guidelines are based on a first edition of the World Federation of Societies of Biological Psychiatry (WFSBP) guidelines for biological treatment of schizophrenia published in 2006. For this 2012 revision, all available publications pertaining to the biological treatment of schizophrenia were reviewed systematically to allow for an evidence-based update. These guidelines provide evidence-based practice recommendations that are clinically and scientifically meaningful. They are intended to be used by all physicians diagnosing and treating people suffering from schizophrenia. Based on the first version of these guidelines, a systematic review of the MEDLINE/PUBMED database and the Cochrane Library, in addition to data extraction from national treatment guidelines, has been performed for this update. The identified literature was evaluated with respect to the strength of evidence for its efficacy and then categorised into six levels of evidence (A-F) and five levels of recommendation (1-5) ( Bandelow et al. 2008a ,b, World J Biol Psychiatry 9:242, see Table 1 ). This second part of the updated guidelines covers long-term treatment as well as the management of relevant side effects. These guidelines are primarily concerned with the biological treatment (including antipsychotic medication and other pharmacological treatment options) of adults suffering from schizophrenia.

  12. Chinese herbal medicine for side effects of transarterial chemoembolization in liver cancer patients: a systematic review and meta-analysis%中药缓解原发性肝癌患者经动脉栓塞化疗术后副作用的系统综述和meta分析

    Institute of Scientific and Technical Information of China (English)

    李霄茜; 凌昌全

    2012-01-01

    Library, MEDLINE (Ovid SP), EMBASE (Ovid SP), and Science Citation Index Expanded, China National Knowledge Infrastructure Database, Chongqing VIP Database and Wanfang Data were searched with no time limits. INCLUSION CRITERIA: Randomized clinical trials (RCTs) of CHM for TACE-induced side effects in patients with primary liver cancer were eligible for this review, regardless of blinding, language, or publication status. DATA EXTRACTION AND ANALYSIS: Search results were screened to select the trials included in this review according to the inclusion criteria, and data were extracted from all the included RCTs by using a self-developed data extraction form. Assessment of risk of bias in included studies was conducted according to the Cochrane Handbook for Systematic Reviews of Intervention (Version 5. 0. 2): Criteria for judging risk of bias in the "risk of bias" assessment tool. Dichotomous data were expressed as risk ratio with its 95% confidence interval (CD. Continuous outcomes were expressed as mean differences with 95% Cl. If there was no significant heterogeneity, the results from the fixed-effect model were presented. If the heterogeneity was not substantial, the results from the random-effect model were presented. If the heterogeneity was substantial, a meta-analysis was not performed and a narrative, qualitative summary was performed instead. In the event of substantial clinical, methodological, or statistical heterogeneity, the trial components such as patients, diseases, interventions, comparisons, and outcomes in the included trials were reviewed to decide the reason for heterogeneity. RESULTS: A total of 47 RCTs were included in this review after screening the search results. Among them, 46 were in Chinese and 1 was in English; 43 were journal articles and 4 were academic dissertations; all the authors were from mainland China and all the trials were conducted in mainland China. The results of assessment of risk of bias showed that there was unclear or high

  13. Study on anti-inflammatory efficacy accompanied by side effects of different components of Sophorae Tonkinensis Radix et Rhizoma%山豆根不同组分抗炎及伴随毒副作用研究

    Institute of Scientific and Technical Information of China (English)

    李晓宇; 栾永福; 李晓骄阳; 孙蓉

    2012-01-01

    目的:考察并比较山豆根不同组分发挥抗炎药效剂量下的伴随毒副作用及其机制进行研究,阐释有毒中药“毒性-药效”相关性.方法:运用小鼠耳肿胀和肉芽肿模型,给小鼠灌胃不同剂量的山豆根水提和醇提组分,观察其在发挥药效作用时的伴随毒副作用,同时检测血清ALT,AST的活性,SOD,MDA,PEG2,NO,NOS,Cr,BUN,GSH,TG,Gn含量的变化及脏器指数.结果:药效剂量的山豆根水提和醇提组分对巴豆油小鼠耳肿胀和琼脂肉芽肿均有一定的肿胀抑制作用,水提组分和醇提组分药后3d和药后8d山豆根可使血清ALT,AST活性升高,SOD,MDA,PEG2,NO,NOS,GSH,TG,Gn等指标均有明显变化.结论:药效剂量的山豆根水提和醇提组分具有较强的抗炎作用,同时会产生伴随副作用和肝毒性,不同组分之间作用强度有异.不同组分抗炎作用机制与其减少炎性介质释放、抑制过氧化损伤有关;山豆根抗炎同时产生一定的肝毒性,过氧化损伤可能是其损伤机制之一.%Objective; To investigate the anti-inflammatory efficacy accompanied by side effects of water extract and alcohol extract of Sophorae Tonkinensis Radix et Rhizome (STRR) , their molecular mechanism, and interpret the relationship of " toxicity -effect" of toxic medicine. Method; The ear swelling by croton oil and granuloma by agar test models were used, water extract and alcohol extract of STRR of different dosages were administrated ig to mice to observe the assident toxicity, at the same time the activities of ALT, AST and the content of SOD, MDA,PEG2, NO, NOS, Cr, RUN, GSH, TG and Gn in serum were tested. Result; Both water extract and alcohol extract of STRR have a strong inhibitory effect on ear swelling by croton oil and granuloma by agar. The activities of ALT, AST in serum were higher than that of normal group. SOD, MDA,PEG2, NO, NOS, GSH, TG and Gn had obvious changes. Conclusion: Both water extract and alcohol extract of STRR

  14. Clinical analysis of the effects and the side effects of different patterns of postoperative analgesia%不同镇痛方式术后镇痛效果及不良反应临床分析

    Institute of Scientific and Technical Information of China (English)

    廖小卒; 李斌飞; 张志刚; 文静; 程周; 康乐燕

    2011-01-01

    Objective To explore the effects and the side effects of different pattems of postoperative analgesia. Methods The data of postoperative analgesia in 725 patients underwent obstetrics and gynecology operation was analysed retrospectively, patient-controlled intravenous analgesia (PCIA) with 352 cases (PCIA group) or patient-controlled epidural analgesia(PCEA ) with 373 cases(PCEA group ). The analgesic effect, sedation scale and side effects were compared. Results The analgesic effect and sedation scale at 12,24 h after operation in PCEA group was lower than that in PCIA group (P <0.05). The incidence of vomiting in PCEA group was lower than that in PCIA group [6.4%(24/373) vs. 9.9%(35/352)], the incidence of itchy skin and infection in PCEA group were higher than those in PCIA group [4.8%(18/373)vs. 2.6% (9/352), 3.2%( 12/373 ) vs. 0], there was significant difference between two groups (P < 0.05 ). Old people fell less pain than wrinkly and young people (P<0.05). Conclusions The effect of PCEA is better than PCIA. Paresthesia is main in PCEA. Vomiting is more in PCIA. Old people feel less pain than wrinkly and young people. So postoperative analgesia is selected by concrete conditions.%目的探讨不同镇痛方式的术后镇痛效果及不良反应。方法回顾性分析725例下腹部妇产科手术患者术后镇痛情况,其中行患者自控静脉镇痛(PCIA)352例(PCIA组),行患者自控硬膜外镇痛(PCEA)373例(PCEA组),比较两组患者的镇痛效果、镇静评分及不良反应等。结果 PCEA组术后12、24h数字评定量表(NRS)评分和镇静评分均低于PCIA组(P<0.05);呕吐发生率低于PCIA组[6.4%(24/373)比9.9% (35/352)],皮肤瘙痒、感觉异常发生率高于PCIA组[4.8%(18/373)比2.6%( 9/352),3.2%( 12/373)比0](P<0.05);老年患者自述疼痛率低于中、青年患者(P<0.05)。结论PCEA效果优于PCIA,感觉异常主要在PCEA,呕吐以PCIA居多,老年患者的自

  15. Orem自理理论在减轻肿瘤患者化疗副作用的应用研究%Effect of Orem's self-nursing theory in lightening side effect of chemotherapy for patients with tumor

    Institute of Scientific and Technical Information of China (English)

    江锦芳; 劳永聪; 陈梅忠; 岑绍芳; 陈壮斌; 陈丽君; 许璐; 胡晓桦

    2009-01-01

    Objective To discuss the significance of Orem ' s self-care theory of nursing on the prevention of side effect after chemotherapy in tumorous patients. Methods 100 tumorous patients in chemotherapy were randomly divided into the control group adopted the conventional nursing method and the test group adopted Orem's self-care theory of nursing, with each group having 50 patients. We carried out EORTC QLO-C30 ( European Organization for Research and Treatment of Cancer) Chinese version to evaluate the nursing efficacy. Results The score of overall health status in the test group was obviously higher than that in the control group. The scores of physical function, cognitive function, emotional function and social function in the test group were significantly higher than those in the control group. The scores of fatigue, nausea and vomit in the test group were significantly lower than those in the control group. In special items, sleeping disturbance and constipation in the test group were significantly lower than those in the control group; and appetite in the test group was better than that in the control group. All the diffirences had a statistical meaning. Conclusions The application of Orem' s self-care theory of nursing greatly contributes to lessening the side effect of chemotherapy and improving the quality of life of tumorous patients.%目的 探讨Orem自理理论在减轻肿瘤患者化疗副作用方面的应用.方法 将100例肿瘤化疗患者随机分为实验组和对照组各50例.实验组采用Orem自理理论构建的护理模式,对照组进行常规护理.化疗结束3 d后,采用欧洲癌症患者生命质量测定量表EORTC QLQ-C30评价护理效果.结果 实验组总体健康状况明显高于对照组;在功能领域方面,实验组的躯体、认知、情绪和社会功能明显高于对照组;在症状领域方面,实验组的疲劳、恶心、呕吐明显低于对照组;在特异性项目方面,实验组的失眠、便秘明显低于对

  16. Multiple enlarged metabolic active lymph nodes in 18F-FDG PET/CT following anti-CTLA-4 antibody therapy in case of metastasized melanoma - disease progress or immune based side effect?; Multiple vergroesserte stoffwechselaktive Lymphknoten im 18F-FDG PET/CT nach Anti-CTLA-4 Antikoerpertherapie beim metastasierten Melanom. Krankheitsprogress oder immunbedingte Nebenwirkung?

    Energy Technology Data Exchange (ETDEWEB)

    Schuele, S.C.; Eigentler, T.; Pfannenberg, C.

    2015-11-15

    The application of specific response criteria (irRC) for immune therapies as ipilimumab is essential. Knowledge on typical radiological findings (PET/CT) on ipilimumab induced side effects is necessary. Appraisal of combined results from anamnesis, clinical indications and irRC are recommended in order to avoid false diagnosis.

  17. 滋水清肝饮加减改善促性腺激素释放激素激动剂治疗子宫内膜异位症副反应的初步临床观察%Observation of Zishuiqingganyin on the side effect of GnRH-a treating endometriosis

    Institute of Scientific and Technical Information of China (English)

    向东方; 司徒仪; 梁雪芳

    2012-01-01

    目的 观察滋水清肝饮改善促性腺激素释放激素激动剂( GnRH-a)治疗子宫内膜异位症副反应的临床疗效.方法 选择确诊为子宫内膜异位症并接受GnRh-a治疗,而在治疗过程中出现低雌激素相关副作用需就诊的患者21例,辨证给予滋水清肝饮加减治疗,观察潮热、汗出、烦躁、失眠等副反应的改善情况.结果 滋水清肝饮加减治疗后痊愈9例(42.8%),有效12例(57.2%),无效0例,总有效率100%.结论 滋水清肝饮改善GnRh-a治疗子宫内膜异位症副反应效果明显.%Objective To observe the effect of Zishuiqingganyin on the side effect of gonadotropin -releasing hormone (GnRH — a) treating endometriosis. Methods 21 patients with endometriosis received GnRhHa were treated by Zishuiqingganyin as appeared in the process of low estrogen related side effects. Improvement of side effect including hot flash,sweating,fidget and insomnia were observed. Results There were 9 cured cases (42. 8% ) ,12 effective cases (57.2% ) ,0 ineffective cases and 100% total effective rate on the treatment of side effect of GnRh -a treating endometriosis. Conclusion Zishuiqingganyin has obvious effect on the improving side effect of GnRH — a treating endometriosis.

  18. The effect evaluation of electroacupuncture improving therapeutic effects and decreasing the side-effects of Paroxetine for mild or moderate depression patients%电针对盐酸帕罗西汀治疗轻中度抑郁症患者的增效减毒作用效果评价

    Institute of Scientific and Technical Information of China (English)

    马学红; 张敏; 张文悦; 王向群; 黄文升; 许珂; 王雪芹; 图娅

    2011-01-01

    beginning of the research(P<0.05); HAMD scores of group B after one-week's treatment were significant different compared with the beginning of the research(/J<0.05); After six weeks' treatment, there were no sigficiant differences between group A and group B. Total effective rate of HAMD for group A was 71.4%, Total effective rate of HAMD for group B was 88%; Total effective rate of HAMD was significantly different between the two gcou.ps(P<0.05). SERS scores for group A was no different compared with the beginning of the research. SERS scores for group B were different compared with the beginning of the research for the fourth week(P<0.05). After 6 weeks' treatment, CGI scores were significant differences between group A and group B in disease severity, efficacy comments and efficacy index (P<0.05). The Evaluation resluts of CGI showed that the illness severity, assessment of efficacy and therapeuticindex between two groups all had significant differences(P<0.05). Conclusions: Electroacupuncture could improve Paroxetine efficacy on mild or moderate depression.At the same time, electroacupuncture combining with Paroxetine could significantly decrease the side-effects of Paroxetine.

  19. 自我效能增强模式降低化疗毒副反应的效果观察%Observation of effects of self-efficacy improvement mode in reducing chemothera-peutic toxic side effects

    Institute of Scientific and Technical Information of China (English)

    杜艳丽; 徐晨; 王丽; 韩宗利

    2016-01-01

    Objective To explore the effects of self-efficacy improvement mode in reducing chemotherapeutic toxic side effects. Methods A total of 60 patients from medical oncology of a certain A-grade Hospital of Shenzhen who were treated with chemotherapy between adjacent time periods were selected and divided into control group and in-tervention group. The patients of the control group received routine nursing, while the patients of the intervention group were taken into the"pumping station of self-efficacy", who received fine-grained nursing intervention of self-efficacy. All of the patients were investigated by general self-efficacy scale ( GSES) , questionnaire for awareness of bone marrow suppression knowledge and questionnaire for vomiting degree at the begining of hospitalization and at the end of the third chemotherapeutic period. Results Data of the two groups' patients were comparable. The total score of self-efficacy and qualification rate of the knowledge awareness on bone marrow suppression of the two groups' patients before interven-tion had no statistical significance (P>0. 05); after intervention, the total score of self-efficacy, the qualification rate of the knowledge awareness on bone marrow suppression and the degree of vomiting of the intervention group were all sig-nificantly higher that that of the control group ( P0.05);干预前两组的自我效能总均分、骨髓抑制知识知晓合格率差异无统计学意义( P>0.05);干预后,干预组的自我效能总均分、骨髓抑制知识知晓合格率、呕吐程度分级均显著高于对照组( P<0.001)。结论自我效能增强模式有利于增强患者战胜疾病和坚持化疗的信心,可有效降低化疗毒副反应,提高患者化疗依从性,最终提高生活质量。

  20. D-xylose test of resorption as a method to determine radiation side effects in small intestine; D-Xylose-Resorptionstest als Methode zur Erfassung der Strahlenreaktion des Darms

    Energy Technology Data Exchange (ETDEWEB)

    Koest, S.; Keinert, K.; Glaser, F.H. [Klinikum Erfurt (Germany). Klinik fuer Strahlentherapie

    1998-09-01

    Background: The D-xylose test is the most important method to determine a disorder of carbohydrates resorption in proximal small intestine. The application is based on an impaired resorption due to pathological change of small intestine surface, leading to a decreased blood level or decreased excretion in urine. Patients and Method: D-xylose test was applied in 91 patients before, shortly after, 1/2 and 1 year after radiotherapy. All patients received an abdominal radiotherapy. We determined the blood level of D-xylose by a capillary blood sample 1 hour after oral D-xylose administration. Results: A significant decrease of the mean blood level of D-xylose to 1.88 mmol/l was determined after radiotherapy in comparison with 2.17 mmol/l before radiotherapy. Half a year after radiotherapy the mean blood level of D-xylose returned to normal. Regarding a threshold value of D-xylose blood level of 1.70 mmol/l 29 patients (32%) showed a pathologically decreased D-xylose resorption after radiotherapy. Twenty out of the 29 patients already showed a normal resorption half a year after the determination of the resorption disorder, 5 patients after 1 year and 4 patients after 1 1/2 years. There was no correlation between the detection of a disorder of D-xylose resorption and of a loss of body weight. The acute clinical side effects seemed to be more marked in connection with a disorder of D-xylose resorption, but this correlation is not significant. Eleven or 14 of the 29 patients, respectively, with pathologically decreased D-xylose resorption only had complaints of lower or upper gastrointestinal tract, respectively, and 10 patients did not have abdominal complaints at all. Conclusions: The D-xylose test is an important and simple method for determination of radiogen induced carbohydrate malabsorption in proximal small intestine. By means of its radiation side effects on small intestine can also be determined in patients who are otherwise free of complaints. (orig.) [Deutsch