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Sample records for topical corticosteroid mimicking

  1. Skeletal effects of systemic and topical corticosteroids.

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    Vestergaard, Peter

    2008-09-01

    Oral corticosteroids are associated with an increased risk of fractures from negative effects on sex steroids and vitamin D with a negative calcium balance, together with negative effects on the bone cells and the bone matrix. However, the increase in fracture risk with oral corticosteroids seems more linked to daily than to cumulative dose. A small daily dose may consequently be more detrimental than a large cumulative dose given as intermittent doses. Topical corticosteroids administered locally in the eyes, ears, in the mouth, on the skin, and rectally are not associated with an increased risk of fractures. Inhaled corticosteroids are not associated with an increased risk of fractures, except at very high doses that are much higher than the doses usually administered. With regard to the prevention of fractures, the use of topical corticosteroids may be preferred over oral administration where feasible. More research is needed to determine practically applicable intermittent dosing regimens for corticosteroids, replacing daily administration, to assess if this can have the same beneficial clinical effect but avoid, or at least reduce, the risk of osteoporosis and fractures.

  2. Atopic dermatitis: tacrolimus vs. topical corticosteroid use

    African Journals Online (AJOL)

    However, concerns over adverse drug reactions associated with their long-term application limit their use. Tacrolimus, on the other hand, has been shown to be effective in stabilising the symptoms of AD in the long-term setting, without the side-effects that hamper the use of topical corticosteroids. Long-term safety data up to ...

  3. Systemic side-effects of topical corticosteroids

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    Sandipan Dhar

    2014-01-01

    Full Text Available With the introduction of topical corticosteroids, a milestone has been achieved in dermatologic therapy; owing to its potent anti-inflammatory and ant proliferative effects, it became possible to treat some hitherto resistant dermatoses. But this magic drug can cause enough mischief if used inappropriately. Children are more susceptible to the systemic adverse effects because of enhanced percutaneous absorption through their tender skin. So, systemic side effects should be kept in mind while prescribing this therapeutically valuable topical medicament.

  4. Cushing's syndrome: hidden risk in usage of topical corticosteroids.

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    Buluş, Ayşe Derya; Andıran, Nesibe; Koçak, Mesut

    2014-09-01

    Iatrogenic Cushing's syndrome in children may occur as a result of the application of exogenous steroids. Prolonged use of powerful corticosteroids suppresses adrenal functions and iatrogenic Cushing's syndrome may develop particularly in infants who are given topical corticosteroids. We report here a case on three infants having Cushing's syndrome with similar clinical presentations due to overuse of topical steroids for diaper dermatitis. The importance of exercising caution during the use of topical steroids is underlined in this study.

  5. Misuse of topical corticosteroids: A clinical study of adverse effects

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    Vivek Kumar Dey

    2014-01-01

    Full Text Available Background: Misuse of topical corticosteroids is a widespread phenomenon among young people in India, especially women. The practice is associated with significant adverse effects and poor awareness of these effects among the general public. Aim: This study was conducted to examine the misuse and adverse effects of topical corticosteroids among the people in Bastar region in Chhattisgarh state of India. Materials and Methods: Data collected from patients presenting with at least one of the adverse effects of topical corticosteroids as the chief complaint, from November 2010 to October 2011. Results: Out of the 6723 new patients, 379 (5.63% had presented with misuse and adverse effects of topical corticosteroids, of whom 78.89% were females. More than 65% of the patients were in the age group 10-29 years. The main reason for using the topical corticosteroids was to lighten skin colour and treat melasma and suntan. Acne (37.99% and telangiectasia (18.99% were the most common adverse effects noted. Conclusions: Misuse of topical corticosteroids has a huge impact on dermatological practice, leading to a significant proportion of visits to the dermatologist. This hydra-headed problem needs multi-dimensional interventions, involving educational, legal and managerial approaches with cooperation from different sectors of society.

  6. Medical adherence to topical corticosteroid preparations prescribed for psoriasis

    DEFF Research Database (Denmark)

    Svendsen, Mathias Tiedemann; Andersen, Flemming; Hansen, Jakob

    2017-01-01

    OBJECTIVE: Topical corticosteroids and corticosteroid combinations are the principal treatments in psoriasis. The aim of this study was to investigate published literature dealing with medical adherence to topical corticosteroid or corticosteroid combinations in patients with psoriasis. MATERIALS...... health outcome in topical treatment of psoriasis, further studies should be conducted addressing determinants of nonadherence and test interventions to improve adherence. Validated measurements of medical nonadherence, prescription registers, or medication-weight are needed....... interventional study. Observation periods varied and rates of nonadherence ranged from 8% to 88.3%. The rates were reported by patients on eight nonvalidated scales and one validated scale, measured by medication weight in two studies, and in two studies rates of nonadherence were measured using prescription...

  7. The effects of oral and topical corticosteroid in rabbit corneas.

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    Araki-Sasaki, Kaoru; Katsuta, Osamu; Mano, Hidetoshi; Nagano, Takashi; Nakamura, Masatsugu

    2016-09-05

    To determine the most effective route of administration of corticosteroids in the treatment of ocular surface disease, by characterizing the difference between oral prednisolone and topical dexamethasone administration using an animal model. Pharmacokinetic analyses determined the corticosteroid concentrations in the normal ocular tissues of rabbits after oral or topical administration of corticosteroids using LC-MS/MS. In wound healing analyses, the area of the epithelial defect created by keratectomy using a 6-mm trephine was calculated with an image analyzer using an orally or topically steroid-administrated animal model. The average size of basal epithelial cells, the frequency of mitotic basal epithelial cells, the number of squamous cells, and the number of hypertrophic stromal fibroblasts were determined in the enucleated corneal tissues after wound closure. By slit lamp examination, no remarkable differences were observed between orally and topically administered groups. Pharmacokinetic analyses showed that the distribution of dexamethasone after topical administration was superior to that after oral administration in the cornea. In contrast, both concentrations of corticosteroid applied topically and orally were similar with regards to AUCs (area under the concentration-time curve) in the conjunctiva. Although the healing rate was slower in the topical group, all corneas were almost healed within 96 h in the wound healing analysis. According to the histological analyses of epithelial cells, the average basal cell size was larger, the frequency of mitotic basal cells was greater, and the number of squamous epithelial cell layers was lower in the topically administered group although all of these differences were with no statistical significance. However, the number of hypertrophic stromal fibroblasts in the topically administered group was significantly lower than that in the orally administered group. There are different distributions and effects between

  8. Atopic dermatitis: tacrolimus vs. topical corticosteroid use | Langa ...

    African Journals Online (AJOL)

    Despite this, the US Food and Drug Administration (FDA) black box warning of possible malignancies has resulted in much debate among experts. The main focus of this article is to compare the safety and efficacy of topical corticosteroids to calcineurin inhibitors, particularly tacrolimus. Furthermore, the aim is to evaluate ...

  9. Atopic dermatitis: tacrolimus vs. topical corticosteroid use | Langa ...

    African Journals Online (AJOL)

    Atopic dermatitis (AD), the dermatological manifestation of the atopic diathesis, has a variety of clinical presentations. It is a chronic and relapsing inflammatory disorder, requiring a multifaceted treatment approach. Topical corticosteroids are the backbone of therapy. However, concerns over adverse drug reactions ...

  10. [Crusted scabies induced by topical corticosteroids: A case report].

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    Bilan, P; Colin-Gorski, A-M; Chapelon, E; Sigal, M-L; Mahé, E

    2015-12-01

    The frequency of scabies is increasing in France. Crusted (or Norwegian) scabies is a very contagious form of scabies because of the huge number of mites in the skin. It is observed in patients suffering from immunodepression, motor or sensory deficiency, or mental retardation. The clinical presentation, except for the classic manifestation of scabies, is characterized by crusted lesions. Treatment is not easy and requires hospitalization. Topical corticosteroids are frequently used for children's dermatological diseases. Their long-term and inappropriate application in an infested scabies child can induce crusted scabies. We report on a case of an 8-year-old boy who developed crusted scabies induced by topical corticosteroid application. We discuss the therapeutic aspects of this severe form of scabies. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  11. Use of adjunctive topical corticosteroids in bacterial keratitis.

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    Ni, Nina; Srinivasan, Muthiah; McLeod, Stephen D; Acharya, Nisha R; Lietman, Thomas M; Rose-Nussbaumer, Jennifer

    2016-07-01

    Topical corticosteroid use in the setting of infectious keratitis has been a controversial issue. The aim of this review is to provide an update on the evidence for use of topical corticosteroids in addition to antibiotics in bacterial keratitis. Judicious use of steroids is postulated to limit the inflammatory component of bacterial keratitis, but can theoretically retard healing. Three small randomized controlled trials and one large-scale trial, the Steroids for Corneal Ulcers Trial, have provided the most recent evidence to address this debate. Adjunctive topical corticosteroids initiated after at least 48 h of antibiotic usage in cases of culture-proven bacterial keratitis appear generally safe in the treatment of bacterial keratitis. They may be beneficial in cases of severe ulcers especially when initiated early in the course of the infection, in non-Nocardia ulcers, and in certain Pseudomonas ulcers. Several randomized controlled trials have greatly contributed to our understanding of the controversy over steroid use in the management of bacterial keratitis. Future studies are needed to confirm subgroup analysis findings and define optimal timing, dosage, and the most appropriate treatment populations.

  12. Topical corticosteroids as adjunctive therapy for bacterial keratitis

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    Herretes, Samantha; Wang, Xue; Reyes, Johann MG

    2014-01-01

    Background Bacterial keratitis is a serious ocular infectious disease that can lead to severe visual disability. Risk factors for bacterial corneal infection include contact lens wear, ocular surface disease, corneal trauma, and previous ocular or eyelid surgery. Topical antibiotics constitute the mainstay of treatment in cases of bacterial keratitis, whereas the use of topical corticosteroids as an adjunctive therapy to antibiotics remains controversial. Topical corticosteroids are usually used to control inflammation using the smallest amount of the drug. Their use requires optimal timing, concomitant antibiotics, and careful follow-up. Objectives The objective of the review was to assess the effectiveness and safety of corticosteroids as adjunctive therapy for bacterial keratitis. Secondary objectives included evaluation of health economic outcomes and quality of life outcomes. Search methods We searched CENTRAL (which contains the Cochrane Eyes and Vision Group Trials Register) (2014, Issue 6), Ovid MEDLINE, Ovid MEDLINE In-Process and Other Non-Indexed Citations, Ovid MEDLINE Daily, Ovid OLDMEDLINE (January 1946 to July 2014), EMBASE (January 1980 to July 2014), Latin American and Caribbean Health Sciences Literature Database (LILACS) (January 1982 to July 2014), the metaRegister of Controlled Trials (mRCT) (www.controlled-trials.com), ClinicalTrials.gov (www.clinicaltrials.gov) and the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP) (www.who.int/ictrp/search/en). We did not use any date or language restrictions in the electronic searches for trials. We last searched the electronic databases on 14 July 2014. We also searched the Science Citation Index to identify additional studies that had cited the only trial included in the original version of this review, reference lists of included trials, earlier reviews, and the American Academy of Ophthalmology guidelines. We also contacted experts to identify any unpublished and

  13. Misuse of topical corticosteroids over face: A clinical study

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    Kajal Manchanda

    2017-01-01

    Full Text Available Introduction: Topical corticosteroids (TCS have been widely used in various dermatological diseases. However, because of inadvertent use, TCS misuse has become a common problem faced by dermatologists in various parts of the world. Prolonged use over the face can cause various side effects such as steroid rosacea, acneiform eruptions, and hypertrichosis. Aim: To study the effects of TCS misuse and analyze various factors promoting its use on face. Materials and Methods: A total of 100 patients presenting with various facial dermatoses following the misuse of TCS on the face were studied. Detailed history was noted and the various side effects were recorded. Results: Majority of the patients (70% were females with maximum number of patients belonging to the age group of 11–20 years. Eighty-five percent of the patients were applying TCS for medical conditions, with acne being the most common indication, and the rest were applying as a general face cream. Pruritus and acneiform eruptions were the most common side effects observed and the other reported were erythema, photosensitivity, steroid dependent face, and telangiectasia. Conclusion: TCS misuse especially over the face can lead to a multitude of side effects. It is high time to create awareness among the patients as well as doctors regarding the proper usage of this wonder drug.

  14. Low basal serum cortisol in patients with severe atopic dermatitis : potent topical corticosteroids wrongfully accused

    NARCIS (Netherlands)

    Haeck, I.M.; Timmer-de Mik, L.; Lentjes, E.G.; Buskens, E.; Hijnen, D.J.; Guikers, C.; Bruijnzeel-Koomen, C.A.; de Bruin-Weller, M.S.

    2007-01-01

    BACKGROUND: Topical corticosteroids are used extensively to treat inflammatory skin disorders including atopic dermatitis (AD). Several studies have described temporary reversible suppression of hypothalamic-pituitary-adrenal function. However, sound evidence of permanent disturbance of adrenal

  15. Corticosteroids

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    ... control and prevention of asthma. They can reduce asthma symptoms, and your child may not need to take as many other ... restart the medicine and continue using it. Your Child's Growth Recent studies have shown that inhaled corticosteroids for asthma may slow down growth in some children during ...

  16. Topical corticosteroids in the treatment of acute sunburn - A randomized, double-blind clinical trial

    DEFF Research Database (Denmark)

    Faurschou, A.; Wulf, Hans Chr.

    2008-01-01

    Objective: To examine the effect of topical corticosteroid treatment on acute sunburn. Design: Randomized, double-blind clinical trial. Setting: University dermatology department. Patients: Twenty healthy volunteers with Fitzpatrick skin types I (highly sensitive, always burns easily, tans...... in the acute sunburn reaction when applied 6 or 23 hours after UV exposure. Clinical Trial Registry: clinicaltrials. gov Identifier: NCT00206882 Udgivelsesdato: 2008/5...

  17. The impact of topical corticosteroid use before diagnosis on the outcome of Acanthamoeba keratitis.

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    Robaei, Dana; Carnt, Nicole; Minassian, Darwin C; Dart, John K G

    2014-07-01

    To examine the impact of topical corticosteroid use before the diagnosis of Acanthamoeba keratitis (AK) on final visual outcomes and to determine the prognostic factors predicting poorer outcomes. Cohort study. A total of 209 eyes of 196 patients with retrievable medical records, diagnosed with AK at Moorfields Eye Hospital, London, between January 1991 and April 2012. One eye was randomly excluded from analysis in the 13 cases of bilateral AK. Patient demographic, initial clinical examination findings, and management details were collected. The outcomes of patients treated with topical corticosteroids before diagnosis of AK were compared with those not treated with topical corticosteroids before diagnosis. A multivariable logistic model, optimized for prior corticosteroid use, was used to derive the odds ratios (ORs) of a suboptimal visual outcome. Suboptimal visual outcome was defined as final visual acuity (VA) ≤ 20/80, corneal perforation, or need for keratoplasty. Acanthamoeba keratitis was diagnosed on microbiological culture in 94 eyes (48.0%), on histopathologic examination in 27 eyes (13.8%), on confocal microscopy in 38 eyes (19.4%), and on the basis of a typical clinical course and response to treatment in 37 eyes (18.9%). Final VA and prior corticosteroid use data were available for 174 eyes (88.8%). In multivariable analysis, corticosteroid use before diagnosis was associated with suboptimal visual outcome (OR, 3.90; 95% confidence interval [CI], 1.78-8.55), as were disease stage 3 at presentation (OR, 5.62; 95% CI, 1.59-19.80) and older age (60+ years) at diagnosis (OR, 8.97; 95% CI, 2.13-37.79). Corticosteroid use before diagnosis of AK is highly predictive of a poorer visual outcome. This is largely due to the initial misdiagnosis of AK as herpetic keratitis. It is important to include AK in the differential diagnosis of keratitis in all contact lens users with keratitis, particularly before making a diagnosis of herpes keratitis and before the

  18. The role of topical corticosteroids in the management of Acanthamoeba keratitis.

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    Park, D H; Palay, D A; Daya, S M; Stulting, R D; Krachmer, J H; Holland, E J

    1997-05-01

    To clarify the role of topical corticosteroids in the management of Acanthamoeba keratitis. The records of 38 patients diagnosed with Acanthamoeba keratitis at three institutions were retrospectively reviewed. After medical therapy alone, patients diagnosed within 1 month of symptom onset had an increased likelihood of being cured (p = 0.02) and attaining visual acuity of 20/60 or better (p Acanthamoeba keratitis. Rather, poor outcome was significantly related to diagnostic delays. Therefore prudent use of corticosteroids in selected patients with severe pain not responsive to analgesics or severe corneal or anterior chamber inflammation appears justified.

  19. Topical corticosteroid reduces inflammation without compromising the efficacy of photodynamic therapy for actinic keratoses

    DEFF Research Database (Denmark)

    Wiegell, S R; Øager Petersen, Bibi; Wulf, H C

    2014-01-01

    BACKGROUND: Photodynamic therapy (PDT) is an effective and established treatment for actinic keratoses (AK) and nonmelanoma skin cancer. The main side-effects of PDT are post-treatment erythema and oedema, and pain during illumination. Severe erythema after PDT enhances the down time associated...... with methyl aminolaevulinate PDT in two symmetrical areas. One area was randomized to superpotent corticosteroid (clobetasol propionate) before and just after PDT. Objective and visual erythema, protoporphyrin IX (PpIX) fluorescence and pain were evaluated. RESULTS: Topical corticosteroid significantly...

  20. Topical Corticosteroid Concerns in Dermatological Outpatients: A Cross-Sectional and Interventional Study.

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    Müller, Simon M; Tomaschett, Dominique; Euler, Sebastian; Vogt, Deborah R; Herzog, Lisa; Itin, Peter

    2016-01-01

    Topical corticosteroid concerns (TCC) are an important issue in patients with atopic dermatitis, leading to non-adherence with poor disease control and increased health care costs. However, neither the prevalence of TCC in a more comprehensible dermatological population nor the impact of patient information on topical corticosteroids given by clinicians is known. Therefore, we assessed the prevalence, characteristics, and sources of TCC in a dermatological population and the impact of written and oral patient information on TCC. A total of 643 outpatients with various skin diseases answered a 12-item questionnaire while waiting for the doctor's visit. Patients with TCC quantified their concerns on a discrete visual analogue scale before and after patient information, which consisted of written and oral information about topical corticosteroids (TCS) given by dermatologists. The prevalence of TCC was 41.5%, and that of TCC-related non-adherence was 28.3%. TCC was positively associated with age TCC were negative reports by media, family, or friends. Both written and oral patient information significantly reduced TCC. The number needed to benefit from patient information was approximately 2. Non-responders were more often female, TCS-inexperienced, and users of CAM with an intermediate level of education. TCC are highly prevalent in dermatological patients. Patient information may lower TCC in almost every second patient. © 2016 S. Karger AG, Basel.

  1. Impact of saline irrigation and topical corticosteroids on the post-surgical sinonasal microbiota

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    Liu, Cindy M.; Kohanski, Michael A.; Mendiola, Michelle; Soldanova, Katerina; Dwan, Michael G.; Lester, Richard; Nordstrom, Lora; Price, Lance B.; Lane, Andrew P.

    2015-01-01

    Introduction Topical treatments with nasal saline irrigation, topical steroid sprays, or corticosteroid rinses can improve sinonasal symptoms in chronic rhinosinusitis (CRS). However, the impact of these therapies on commensals (Corynebacterium) and on biofilm pathogens associated with CRS (Staphylococcus aureus and Pseudomonas) is not well characterized. Methods Paired nasal and sinus swabs were collected endoscopically from 28 controls and 14 CRS patients with nasal polyposis (CRSwNP) who had not received systemic antibiotics or corticosteroids in the previous eight weeks. Total DNA from swab eluents were extracted and analyzed by 16S rRNA gene-based pyrosequencing. A total 359,077 reads were obtained and classified taxonomically. The association of use of topical therapies with sinonasal microbiota composition was assessed by factor and vector-fitting. The proportional abundances of sinonasal bacteria between topical therapy users and non-users were further compared by two-tailed Kolmogorov-Smirnov test among controls and among CRSwNP participants. Result Nasal saline irrigation, with or without added budesonide, was not associated with significantly distinct sinonasal microbiota composition or significantly decreased Pseudomonas or S. aureus abundances among either controls or CRSwNP participants. Corynebacterium was slightly lower in controls that reported using saline irrigation than those who did not. No significant association was found between nasal saline irrigation and the proportional abundances of Pseudomonas, S. aureus, and Corynebacterium in CRSwNP participants. However, male CRSwNP patients were noted to have significantly higher Corynebacterium proportional abundances than their female counterparts. The use of topical steroid sprays was associated with a distinct microbiota in control subjects, characterized by higher proportional abundances of Dolosigranulum and Simonsiella and a lower proportional abundance of Campylobacter. Conclusion Nasal

  2. First-line treatment of pemphigus vulgaris with a combination of rituximab and high-potency topical corticosteroids.

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    Ingen-Housz-Oro, Saskia; Valeyrie-Allanore, Laurence; Cosnes, Anne; Ortonne, Nicolas; Hüe, Sophie; Paul, Muriel; Wolkenstein, Pierre; Chosidow, Olivier

    2015-02-01

    The main component of the first-line treatment of pemphigus vulgaris is high doses of systemic corticosteroids, but adverse effects of these drugs are frequent and sometimes severe. Rituximab has shown effectiveness as a corticosteroid-sparing agent or in case of relapse. To our knowledge, the effectiveness of rituximab as a first-line treatment without systemic corticosteroids has not been evaluated. Five women in their 50s, 60s, or 70s with pemphigus vulgaris (Pemphigus Disease Area Index score, 15-84 at diagnosis) and contraindications to systemic corticosteroid treatment received rituximab with high-potency topical corticosteroids as first-line treatment. All patients experienced a favorable response, with a mean time to healing of skin and mucosal lesions of 15 weeks. Two patients, with 42- and 48-month follow-up evaluations, did not experience relapse. Three patients developed 2 to 4 relapses, with effective retreatment achieved using rituximab and topical corticosteroids. No severe adverse effects were observed. Considering the high rate of severe adverse effects induced by prolonged administration of high doses of systemic corticosteroids, new therapeutic options are warranted in the treatment of pemphigus vulgaris. The combination of rituximab and topical corticosteroids could be considered in mild to severe cutaneous disease. Larger long-term studies are needed to evaluate the optimal treatment strategies according to the severity of the disease and the benefit-risk ratio of rituximab.

  3. Topical corticosteroid abuse on the face: a prospective, study on outpatients of dermatology

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    Hariharasubramony Ambika

    2014-01-01

    Full Text Available Introduction: Topical corticosteroids (TCS are widely misused. Uncontrolled use of steroids can cause undesirable adverse effects especially on face. Aim: The aim of this study was to assess the skin manifestations of TCS misuse over the face in the patients attending dermatology outpatient and to analyze various factors contributing to such misuse. Material and Methods: A total of 200 patients with facial dermatoses using topical steroids over face for minimum period of 1 month, reported between June 2010 and May 2011 were enrolled in the study. Details about the usage of topical corticosteroids and their side effects were recorded. The patients were educated about the misuse. Results: Majority of the patients were females (71%. The most common reason for misuse was acne (61% followed by use as a fairness cream (23%. The average duration of usage was 6 months to 1 year, longest being 8 years. The drug most commonly misused was Betamethaone Valerate (71%. The commonest side effect noted was acne form eruptions (52% followed by steroid dependent face (SDF (36%. There were no cases of allergic contact dermatitis or perioral dermatitis. The exacerbation of the lesions on stoppage of steroid cream (90% fairness effect (10% were the reasons for continued use. (100% were unaware of side effects of topical steroids. Conclusions: Steroids have been misused by patients on their own or by doctors for various reasons. Hence the awareness about their correct usage is essential.

  4. Photocarcinogenicity of selected topically applied dermatological drugs: calcineurin inhibitors, corticosteroids, and vitamin D analogs

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    Catharina Margrethe Lerche

    2010-09-01

    Full Text Available Topical therapies constitute the mainstay of dermatological treatments for skin disorders, such as atopic dermatitis, contact dermatitis, psoriasis, or acne. Since some of these diseases are often chronic, treatment duration may last for years and may even last the patient’s entire lifetime. Obviously, such long-term therapy may raise safety concerns, which also include the potential photocarcinogenic effect. Most patients are exposed to ultraviolet radiation (UVR during leisure, work, vacations, or in tanning beds. Additionally, the patients may receive UVR via UVB phototherapy or psoralens plus UVA radiation (PUVA. The use of immunosuppressant’s, such as corticosteroids and calcineurin inhibitors, has markedly increased. Patients with skin diseases have benefited from both systemic and topical treatment of both new and established drugs. The issue of a black box warning by the US Food and Drug Administration has increased concerns about photocarcinogenesis, which raises the question: “Are these drugs safe?” This review focuses on the mechanism of action and photocarcinogenic potential of commonly used topical treatments, such as corticosteroids, calcineurin inhibitors, and vitamin D analogs.

  5. Presumed late recurrence of Acanthamoeba keratitis exacerbated by exposure to topical corticosteroids

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    Dipika V Patel

    2013-01-01

    Full Text Available A 28-year-old female with a history of contact lens wear presented with a 1 week history of pain and photophobia in her left eye. In vivo confocal microscopy (IVCM and corneal scrape confirmed the diagnosis of Acanthamoeba keratitis (AK which was treated with intensive topical propamidine isethionate (0.1% and chlorhexidine (0.02% with tapering dosage over 11 months. Five years after complete resolution of AK and cessation of all contact lens wear, the subject presented to her optometrist with a history of ocular discomfort and mild photophobia. Without further investigation she was prescribed topical corticosteroids. Three weeks later she presented with pain and reduced vision in the left eye. Slit-lamp examination revealed focal, inferior corneal stromal edema. IVCM confirmed widespread Acanthamoeba cysts. Treatment with topical polyhexamethylene biguanide (PHMB 0.02% and propamidine isethionate 0.1% resulted in resolution of the AK. Despite an initially mild AK, this subject presumably retained viable Acanthamoeba cysts in her cornea 5 years after the initial episode. This report highlights the importance of caution when using corticosteroids in patients with a previous history of AK, even in the relatively distant past. Patients with AK should be warned regarding the risks of recurrence following presumed resolution.

  6. The effects of topical corticosteroids and a coal tar preparation on dithranol-induced irritation in patients with psoriasis

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    Swinkels, O.Q.J.; Kucharekova, M.; Prins, M.; Gerritsen, M.J.P.; van der Valk, P.G.M.; van de Kerkhof, P.C.M. [University of Nijmegen, Nijmegen (Netherlands). Medical Center

    2003-02-01

    Dithranol has been a mainstay in the treatment of psoriasis for more than 80 years. Although a safe approach, the irritation of the clinically uninvolved perilesional skin remains a major limitation of this treatment. Corticosteroids and coal tar solution have an anti-inflammatory potential. The aim of the present study was to investigate the clinical and cell-biological effects of two topical corticosteroids and a coal tar preparation on dithranol-irritated skin. The expression of epidermal proliferation, differentiation and inflammation markers and the clinical irritation scores indicate that the application of a high potency corticosteroid is the best approach to minimise dithranol irritation.

  7. Xerostomia and Salivary Gland Hypofunction in Patients with Oral Lichen Planus Before and After Treatment with Topical Corticosteroids.

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    Al-Janaby, Hala; El-Sakka, Haytham; Masood, Manal; Ashani W Mendis, Walimuni; M Slack-Smith, Linda; Parsons, Richard; M Frydrych, Agnieszka

    2017-01-01

    Oral lichen planus and mouth dryness are common pathoses, yet not entirely understood. These two conditions may be associated, with a few studies investigating the relationship between mouth dryness and oral lichen planus providing conflicting results. None of the studies have explored the specific impact of disease treatment on mouth dryness. The purpose of this observational before and after comparison study was to examine the effect of treatment of oral lichen planus with topical corticosteroids on mouth dryness. Nineteen subjects with oral lichen planus were evaluated for the severity of xerostomia using a xerostomia inventory and a visual analogue scale. Stimulated and unstimulated whole salivary flow rates, unstimulated salivary pH and buffering capacity were also measured. All subjects were evaluated before and after treatment with topical corticosteroids. All subjects reported xerostomia before treatment with topical corticosteroids, with 79% reporting a significant improvement ( P = 0.03) after treatment. Topical corticosteroid treatment was not associated with statistically significant differences in stimulated or unstimulated salivary flow rates, unstimulated salivary pH or buffering capacity. The results of this study suggest that treatment of oral lichen planus with topical corticosteroids may decrease the severity of dry mouth symptoms.

  8. Exogenous Cushing's syndrome due to topical corticosteroid application: case report and review literature.

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    Tempark, Therdpong; Phatarakijnirund, Voraluk; Chatproedprai, Susheera; Watcharasindhu, Suttipong; Supornsilchai, Vichit; Wananukul, Siriwan

    2010-12-01

    Prolonged use of topical corticosteroids causes systemic adverse effects including Cushing's syndrome and hypothalamic-pituitary-adrenal (HPA) axis suppression, which is less common than that of the oral or parenteral route. At least 43 cases with iatrogenic Cushing syndrome from very potent topical steroid usage (Clobetasol) in children and adult have been published over the last 35 years particularly in developing countries. In children group (n = 22), most are infants with diaper dermatitis and two cases who had started topical application at a very early age and died from severe disseminated CMV infection. For the adult group (n = 21), the most common purpose of steroid use was for treatment of Psoriasis. The recovery period of HPA axis suppression was 3.49 ± 2.92 and 3.84 ± 2.51 months in children and adult, respectively. We report on an 8-month-old female infant who developed Cushing's syndrome and adrenal insufficiency after diaper dermatitis treatment through the misuse of Clobetasol without doctor's prescription. Physiologic dose of hydrocortisone was prescribed to prevent an adrenal crisis for 3 months and discontinued when HPA axis recovery was confirmed by normal morning cortisol and ACTH levels.

  9. Corneal endothelial rejection after penetrating keratoplasty treated with intravenous and topic corticosteroid: one year follow up

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    Ricardo Yuji Abe

    2013-02-01

    Full Text Available OBJECTIVE: To analyze the recovery of visual acuity (VA and graft survival after first episode of endothelial rejection in penetrating keratoplasty (PKP treated with intravenous (IV and topic corticosteroid. METHODS: Interventional, prospective, non-comparative case series study evolving 32 PKP patients in one year follow up, who presented first episode of corneal endothelial rejection. The patients were submitted to 500 mg IV injection of methylprednisolone in association with topical prednisolone. Main outcome measures included VA recovery and corneal edema regression. Second outcome included new rejections and graft failure. Multivariate analysis techniques were used to estimate rates of graft outcome events and the impact of risk factors. RESULTS: A total of 32 eyes from 32 patients (13 male and 19 female were included in the study. The mean VA (in number of letters before rejection was 48 (22 to 88 letters. Patients treated within 7 days or less of initial symptoms had better VA recovery, corneal edema regression and less graft failure (p<0.001. Patients with previous ocular surgery had worse VA recovery and more graft failure (p<0.047. CONCLUSION: The association between the other risk factors and the outcomes did not reach statistical significance in the multivariate model because of the small numbers of patients. Methylprednisolone in association with topical prednisolone is an alternative treatment for graft rejection. Our study showed that patients treated within 7 days of symptoms and no previous anterior segment surgery had better visual outcome and graft survival after treatment.

  10. Bilateral Morganella Morganii keratitis in a patient with facial topical corticosteroid-induced rosacea-like dermatitis: a case report.

    Science.gov (United States)

    Zhang, Bei; Pan, Fei; Zhu, Kejian

    2017-06-28

    Bilateral keratitis rarely occurs in individuals without predisposing factors. Here we describe the clinical course of a patient who developed a bilateral keratitis caused by Morganella. morganii which might be associated with long term using of topical corticosteroids-containing preparations on the face. A 52-year-old female patient presented with marked bilateral corneal infiltration and hypopyon without any usual predisposing factors for bilateral infectious keratitis. There was diffuse erythema with itching on face before the onset of eye discomforts. Microbiological culture of materials from both corneas revealed significant growth of Morganella morganii. Topical corticosteroid-induced rosacea-like dermatitis was diagnosed by dermatologist because of the characteristic eruptions and long history of using the corticosteroids-containing cosmetic creams on her face. The corneal ulcers responded well to levofloxacin eye drops and ofloxacin ointment and healed with opacity and neovascularization. This case illustrates that bilateral bacterial corneal infection can develop in patients with long term using of topical corticosteroids-containing preparations on the face. To our knowledge, this is the first case of bilateral keratitis caused by Morganella morganii.

  11. Evaluation of retinal nerve fiber layer thickness in vernal keratoconjunctivitis patients under long-term topical corticosteroid therapy.

    Science.gov (United States)

    Cingu, Abdullah Kursat; Cinar, Yasin; Turkcu, Fatih Mehmet; Sahinoglu-Keskek, Nedime; Sahin, Alparslan; Sahin, Muhammed; Yuksel, Harun; Caca, Ihsan

    2014-09-01

    The aim of this study was to evaluate the retinal nerve fiber layer (RNFL) thickness in vernal keratoconjunctivitis (VKC) patients who were under long-term topical corticosteroid therapy. Thirty-six eyes of 36 VKC patients with clear cornea and normal videokeratography and 40 eyes of 40 age- and gender-matched normal children were included in the study. Clinical and demographic characteristics of the patients were noted and detailed ophthalmological examination was performed. Visual acuity (VA), spherical equivalent (SE), axial length (AL) and RNFL thickness measurements were compared between the groups. To correct ocular magnification effect on RNFL, we used Littmann's formula. All VKC patients had history of topical corticosteroid use and the mean duration of the topical corticosteroid use was 23.8 ± 9.09 months. There was no significant difference between the groups in terms of intraocular pressure (IOP). VKC group had significantly worse VA, greater SE and AL and thinner mean global, superior and inferior RNFL thickness. There were significant negative correlations between the duration of topical corticosteroid use and the mean global, superior and temporal RNFL thickness in VKC group. After correction of magnification effect, VKC group still had thinner mean global, superior and inferior RNFL thickness, and significant difference between the groups in inferior RNFL thickness did not disappear. Significant RNFL thickness difference between the groups suggests a possible effect of long-term corticosteroid use in VKC patients. Because visual field (VF) analysis in pediatric patients is difficult to perform and IOP may be illusive, RNFL thickness measurements in addition to routine examinations in VKC patients may help clinicians in their practice.

  12. Malignant transformation of oral lichen planus by a chronic inflammatory process. Use of topical corticosteroids to prevent this progression?

    Science.gov (United States)

    Otero-Rey, Eva Maria; Suarez-Alen, Fatima; Peñamaria-Mallon, Manuel; Lopez-Lopez, Jose; Blanco-Carrion, Andres

    2014-11-01

    Oral lichen planus is a potentially malignant disorder with a capacity, although low, for malignant transformation. Of all the factors related to the process of malignant transformation, it is believed that the chronic inflammatory process plays a key role in the development of oral cancer. This inflammatory process is capable of providing a microenvironment based on different inflammatory cells and molecules that affect cellular growth, proliferation and differentiation. The objectives of our study are: to review the available evidence about the possible relationship between the chronic inflammatory process present in oral lichen planus and its malignant transformation, to discuss the potential therapeutic implications derived from this relationship and to study the role that topical corticosteroids play in the control of oral lichen planus inflammation and its possible progression to malignant transformation. The maintenance of a minimum dose of topical corticosteroids could prevent the inflammatory progression of oral lichen planus to oral cancer.

  13. Effects of topical corticosteroid and tacrolimus on ceramides and irritancy to sodium lauryl sulphate in healthy skin

    DEFF Research Database (Denmark)

    Jungersted, Jakob Mutanu; Høgh, Julie Kaae; Hellegren, Lars I

    2011-01-01

    . For evaluation of the skin barrier, transepidermal water loss, erythema and electrical capacitance were measured. The ceramide/cholesterol ratio was increased in betamethasone- (p¿=¿0.008) and tacrolimus-treated (p¿=¿0.025) skin compared with emollient-treated skin. No differences in ceramide subgroups were......The skin barrier, located in the stratum corneum, is influenced mainly by the lipid and protein composition of this layer. In eczematous diseases impairment of the skin barrier is thought to be of prime importance. Topical anti-inflammatory drugs and emollients are the most widely used eczema...... treatments. The aim of this study was to examine the effects of topically applied corticosteroid, tacrolimus and emollient on stratum corneum lipids and barrier parameters. Nineteen healthy volunteers participated in the study. Both forearms of the subjects were divided into four areas, which were treated...

  14. Change of Oral to Topical Corticosteroid Therapy Exacerbated Glucose Tolerance in a Patient with Plaque Psoriasis.

    Science.gov (United States)

    Hongo, Yui; Ashida, Kenji; Ohe, Kenji; Enjoji, Munechika; Yamaguchi, Miyuki; Kurata, Tsuyoshi; Emoto, Akiko; Yamanouchi, Hiroko; Takagi, Satoko; Mori, Hitoe; Kawata, Nozomi; Hisata, Yoshio; Sakanishi, Yuta; Izumi, Kenichi; Sugioka, Takashi; Anzai, Keizo

    2017-11-13

    BACKGROUND Psoriasis is known as the most frequent disease treated by long-term topical steroids. It is also known that patients with thick, chronic plaques require the highest potency topical steroids. However, the treatment is limited to up to four weeks due to risk of systemic absorption. CASE REPORT An 80-year-old man was diagnosed with type 2 diabetes 16 years before, and was being administered insulin combined with alpha glucosidase inhibitor. He was diagnosed with plaque psoriasis and his oral steroid treatment was switched to topical steroid treatment due to lack of improvement and poorly controlled blood glucose level. The hypoglycemic events improved after the psoriatic lesions improved. CONCLUSIONS Control of blood glucose level is difficult at the very beginning of topical steroid treatment for psoriasis especially if a patient is receiving insulin treatment. Intense monitoring of blood glucose level during initiation of topical steroid treatment is necessary to prevent unfavorable complications.

  15. Management of symptomatic erosive-ulcerative lesions of oral lichen planus in an adult Egyptian population using Selenium-ACE combined with topical corticosteroids plus antifungal agent

    Science.gov (United States)

    Belal, Mahmoud Helmy

    2015-01-01

    Aim: Oral lichen planus (OLP) is a chronic mucocutaneous disease with an immunological etiology. This study was conducted to evaluate the effect of selenium combined with Vitamins A, C & E (Selenium-ACE) in the treatment of erosive-ulcerative OLP as an adjunctive to topical corticosteroids plus antifungal agent. Subjects and Methods: Thirty patients with a confirmed clinical and histopathologic diagnosis of OLP participated in this clinical trial. Patients were randomly allocated into one of three groups and treated as follows: (I) Topical corticosteroids, (II) topical corticosteroids plus antifungal, and (III) SE-ACE combined with topical corticosteroids plus antifungal. The patients were followed for 6 weeks. The pain and severity of the lesions were recorded at the initial and follow-up visits. All recorded data were analyzed using paired t-test and ANOVA test. A P ≤ 0.05 was considered significant. Results: The experimental groups showed a marked reduction in pain sensation and size of lesions, particularly in the final follow-up period, but there was no significant difference between the first two Groups I and II. However, healing of lesions and improvement of pain sensation was effective in Group III since a significant difference was found favoring Group III over both Groups I and II. Conclusion: No significant difference was found in treating erosive-ulcerative lesions of OLP by topical corticosteroids alone or combined with antifungal. However, when using SE-ACE in combination with topical corticosteroids plus antifungal, this approach may be effective in managing ulcerative lesions of OLP; but more research with a larger sample size and a longer evaluation period may be recommended. PMID:26681847

  16. Long-term safety and tolerability of pimecrolimus cream 1% and topical corticosteroids in adults with moderate to severe atopic dermatitis

    NARCIS (Netherlands)

    Luger, T. A.; Lahfa, M.; Fölster-Holst, R.; Gulliver, W. P.; Allen, R.; Molloy, S.; Barbier, N.; Paul, C.; Bos, J. D.

    2004-01-01

    OBJECTIVE: This randomized, double-blind, multi-centre study compared the long-term safety and tolerability of pimecrolimus cream 1% and topical corticosteroids (TCS) in 658 adults with moderate-severe atopic dermatitis (AD). METHODS: Patients applied either pimecrolimus or TCS (i.e. 0.1%

  17. Long-term management of moderate-to-severe atopic dermatitis with dupilumab and concomitant topical corticosteroids (LIBERTY AD CHRONOS): a 1-year, randomised, double-blinded, placebo-controlled, phase 3 trial.

    Science.gov (United States)

    Blauvelt, Andrew; de Bruin-Weller, Marjolein; Gooderham, Melinda; Cather, Jennifer C; Weisman, Jamie; Pariser, David; Simpson, Eric L; Papp, Kim A; Hong, H Chih-Ho; Rubel, Diana; Foley, Peter; Prens, Errol; Griffiths, Christopher E M; Etoh, Takafumi; Pinto, Pedro Herranz; Pujol, Ramon M; Szepietowski, Jacek C; Ettler, Karel; Kemény, Lajos; Zhu, Xiaoping; Akinlade, Bolanle; Hultsch, Thomas; Mastey, Vera; Gadkari, Abhijit; Eckert, Laurent; Amin, Nikhil; Graham, Neil M H; Pirozzi, Gianluca; Stahl, Neil; Yancopoulos, George D; Shumel, Brad

    2017-06-10

    Dupilumab (an anti-interleukin-4-receptor-α monoclonal antibody) blocks signalling of interleukin 4 and interleukin 13, type 2/Th2 cytokines implicated in numerous allergic diseases ranging from asthma to atopic dermatitis. Previous 16-week monotherapy studies showed that dupilumab substantially improved signs and symptoms of moderate-to-severe atopic dermatitis with acceptable safety, validating the crucial role of interleukin 4 and interleukin 13 in atopic dermatitis pathogenesis. We aimed to evaluate the long-term efficacy and safety of dupilumab with medium-potency topical corticosteroids versus placebo with topical corticosteroids in adults with moderate-to-severe atopic dermatitis. In this 1-year, randomised, double-blinded, placebo-controlled, phase 3 study (LIBERTY AD CHRONOS), adults with moderate-to-severe atopic dermatitis and inadequate response to topical corticosteroids were enrolled at 161 hospitals, clinics, and academic institutions in 14 countries in Europe, Asia-Pacific, and North America. Patients were randomly assigned (3:1:3) to subcutaneous dupilumab 300 mg once weekly (qw), dupilumab 300 mg every 2 weeks (q2w), or placebo via a central interactive voice/web response system, stratified by severity and global region. All three groups were given concomitant topical corticosteroids with or without topical calcineurin inhibitors where inadvisable for topical corticosteroids. Topical corticosteroids could be tapered, stopped, or restarted on the basis of disease activity. Coprimary endpoints were patients (%) achieving Investigator's Global Assessment (IGA) 0/1 and 2-point or higher improvement from baseline, and Eczema Area and Severity Index 75% improvement from baseline (EASI-75) at week 16. Week 16 efficacy and week 52 safety analyses included all randomised patients; week 52 efficacy included patients who completed treatment by US regulatory submission cutoff. This study is registered with ClinicalTrials.gov, NCT02260986. Between Oct 3, 2014

  18. Evaluation of the influence of family and friends, and the Internet on patient perceptions of long-term topical corticosteroid use.

    Science.gov (United States)

    Smith, Saxon D; Farrugia, Lisa L; Harris, Victoria; Lee, Andrew; Carter, Stephen R; Blaszczynski, Alex; Fischer, Gayle

    2017-11-01

    Topical corticosteroids (TCS) are key to managing chronic inflammatory dermatoses (CID). Parents/patients cite TCS phobia as an impediment to treatment adherence. Family/friends and the Internet are a source of misinformation on TCS which can negatively impact perceptions of TCS safety. To assess information from family/friends and the Internet, as related to and reported by patients/parents using long-term TCS. A multicenter cross-sectional survey of patients (aged >18 years) and parents of patients (aged family/friends and the Internet. A total of 123 patients and 78 parents completed the survey (n = 201). Parents/patients were more likely to be informed by the Internet "[having] my [child's] skin condition means that [I/he/she] will need to use topical corticosteroids" (p Family/friends were more likely to recommend parents/patients "try non-prescription creams/ointments before resorting to the use of prescription topical corticosteroids" (p = .014). High rates of messages about TCS "risk" from family/friends and the Internet may affect patient/parent understanding about TCS safety. This may contribute to treatment non-adherence.

  19. Long-Term Treatment of Eosinophilic Esophagitis With Swallowed Topical Corticosteroids: Development and Evaluation of a Therapeutic Concept.

    Science.gov (United States)

    Greuter, Thomas; Bussmann, Christian; Safroneeva, Ekaterina; Schoepfer, Alain M; Biedermann, Luc; Vavricka, Stephan R; Straumann, Alex

    2017-10-01

    Swallowed topical corticosteroids (STCs) are efficacious in inducing and presumably maintaining remission in patients with active eosinophilic esophagitis (EoE). Hitherto, it has not been evaluated whether long-lasting remission can be achieved, and whether treatment can be stopped once patients have achieved this remission. Since 2007, EoE patients included into a large database at the Swiss EoE Clinics were put on STCs as induction/maintenance therapy. Disease activity was assessed on an annual basis. In patients who achieved long-lasting (≥6 months) clinical, endoscopic, and histological (=deep) remission, treatment was stopped. Data on all patients treated using this therapeutic strategy were analyzed retrospectively. Of the 351 patients, 33 (9.4%) who were treated with STCs achieved deep remission. Median age of remitters at disease onset was 32.6 years (interquartile range (IQR) 19.1-49.3), and diagnostic delay was 5.4 years (IQR 1.2-11.4). Deep remission was achieved after 89.0 weeks (IQR 64.6-173.8). Female gender was the only independent prognostic factor for achieving deep remission (odds ratio (OR) 2.518, 95% confidence interval (CI) 1.203-5.269). Overall, STCs were stopped after 104.7 weeks (IQR 65.5-176.6). No mucosal damage was observed upon histological examination. In 27 of the 33 remitters (81.8%), a clinical relapse occurred after a median of 22.4 weeks (95% CI 5.1-39.7). Six remitters (18.2%) did not experience a clinical relapse during a follow-up of 35.1 weeks (IQR 18.3-44.9). Hence, a total of 1.7% (6/351) patients were able to discontinue STCs in the long term. Long-term EoE treatment with STCs was well tolerated, but only a minority achieved deep remission. Female gender is the only prognostic factor for attainment of such remission. After treatment cessation, the majority experienced a clinical relapse.

  20. Effectiveness of topical corticosteroids in addition to antiviral therapy in the management of recurrent herpes labialis: a systematic review and meta-analysis.

    Science.gov (United States)

    Arain, Nasira; Paravastu, Sharath C V; Arain, Mubashir A

    2015-02-21

    Recurrent herpes labialis (RHL) is one of the most common viral infections worldwide. The available treatments have limited efficacy in preventing the recurrence of ulcerative lesions and reducing the duration of illness. The objective of this review was to identify the effectiveness of topical corticosteroids in addition to antiviral therapy in the treatment of RHL infection. A systematic review of randomized clinical trials comparing the efficacy of combined therapy (topical corticosteroids with antiviral) with placebo or antiviral alone in the management of RHL was conducted. MEDLINE, EMBASE, CINAHL, Web of Science, the Cochrane library, and Google Scholar databases were searched. We used RevMan software to conduct the meta-analysis. A fixed-effects model was used for mild to moderate heterogeneity, whereas a random-effects model was used for significant heterogeneity. Heterogeneity among trials was established using I(2) and chi-square test for heterogeneity. Four studies that fulfilled the selection criteria were included in this review. The total number of participants across included studies was 1,891 (range, 29 to 1,443). The antiviral drugs used were acyclovir, famciclovir, and valacyclovir. Corticosteroids used were 1% hydrocortisone and 0.05% fluocinonide. Pooled results showed that patients receiving combined therapy had a significantly lower recurrence rate of ulcerative lesions compared to those in both the placebo group (OR, 0.50; 95% CI, 0.39-0.66; P antiviral treatment alone group (OR, 0.73, 95% CI, 0.58-0.92; P = .007). The healing time was also significantly shorter in combined therapy in comparison to placebo (P therapy and antiviral alone. The adverse reactions in combined therapy were not significantly different than the placebo group (OR, 1.09; 95% C, 0.75-1.59; P = .85). Treatment with combined therapy is safe and more effective than placebo or antiviral alone for preventing the recurrence of ulcerative lesions in RHL infection.

  1. Clinical aspects and distribution of immunologically active cells in the nasal mucosa of patients with nasal polyps after endoscopic sinus surgery and treatment with topical corticosteroids.

    Science.gov (United States)

    Stoop, A E; van der Heijden, H A; Biewenga, J; van der Baan, S

    1992-01-01

    Clinical parameters of 72 patients who were operated upon for nasal polyps were evaluated as well as biopsy specimens of the mucosa of the middle and inferior turbinates of 41 of these patients. Biopsies were taken at the time of endoscopic sinus surgery (ESS), after 6 months and after 1 year in 23 patients. During the follow-up period the patients were treated with topical corticosteroids (budesonide). At the time of ESS significantly more CD8+ (suppressor/cytotoxic) cells than CD4+ (helper/inducer) cells were found in the middle and inferior turbinates. At 6 months significantly more CD4+ cells were found than at the time of ESS, whereas at 1 year the number of CD4+ cells had decreased and was lower than at 6 months. These data support the theory that the occurrence of nasal polyps is associated with T-cell-dependent disturbances. Clinical evaluation revealed that most of the patients with chronic airway obstruction had better pulmonary functions postoperatively or required less medication for lung disease. These findings show that ESS combined with topical corticosteroids has a positive effect on upper and lower respiratory tract pathology.

  2. Differences in therapeutic effects of topically applied corticosteroid and tacrolimus on atopic dermatitis-like symptoms in NC/Nga mice.

    Science.gov (United States)

    Noguchi, Atsushi; Tominaga, Mitsutoshi; Takahashi, Nobuaki; Matsuda, Hironori; Kamata, Yayoi; Umehara, Yoshie; Ko, Kyi Chan; Suga, Yasushi; Ogawa, Hideoki; Takamori, Kenji

    2017-04-01

    Topical corticosteroid and calcineurin inhibitor have similar therapeutic benefits in atopic dermatitis (AD), but the differences in therapeutic mechanisms of action of these agents against AD symptoms are not fully understood. This study was performed to examine the different effects of topical betamethasone valerate (BMV), clobetasol propionate (CBP), and tacrolimus (TAC) on itch-related behavior and dermatitis in NC/Nga mice with AD-like symptoms. AD-like dermatitis was induced in the dorsal skin of NC/Nga mice by repeated topical application of Dermatophagoides farinae body (Dfb) ointment twice weekly for three weeks. Mice with dermatitis scores over 5 were divided into five groups with equal dermatitis scores and treated with BMV, CBP, TAC, or Vaseline (Vas) once daily for two consecutive days, or were not treated (NT). Scratching behavior was analyzed using a SCLABA ® -Real system. Transepidermal water loss (TEWL) before and after treatment was measured using a Tewameter ® TM210. Skin collected from each group was analyzed histologically. After the second treatment, dermatitis showed significantly greater improvement in the CBP and TAC-treated groups than in the Vas-treated and NT groups. The numbers of scratching bouts were significantly lower in CBP and TAC-treated mice than in Vas-treated mice. TEWL was significantly lower in TAC-, but not in CBP-, treated mice than in Vas-treated mice. Immunohistochemical examination showed that BMV, CBP and TAC did not reduce the increased densities of epidermal protein gene product 9.5- and substance P-immunoreactive fibers. The numbers of dermal CD4-immunoreactive T cells were significantly lower in BMV and CBP-treated mice than in Vas-treated and NT mice. The numbers of dermal eosinophils were significantly lower in BMV, CBP and TAC-treated mice than in Vas-treated and NT mice, with CBP showing the strongest effect. CBP significantly reduced epidermal thickness compared with Vas and NT. There were no significant

  3. Patient-reported outcomes after discontinuation of long-term topical corticosteroid treatment for atopic dermatitis: a targeted cross-sectional survey

    Directory of Open Access Journals (Sweden)

    Takahashi-Ando N

    2015-04-01

    Full Text Available Naoko Takahashi-Ando,1 Mark A Jones,2 Shigeki Fujisawa,3 Rokuro Hama4 1Department of Applied Chemistry, Faculty of Science and Engineering, Toyo University, Saitama, Japan; 2School of Population Health, The University of Queensland, Herston, Queensland, Australia; 3Fujisawa Dermatology Clinic, Tokyo, Japan; 4Japan Institute of Pharmacovigilance, Osaka, Japan Background: Topical corticosteroid (TCS treatment is widely prescribed for atopic dermatitis (AD. However, TCS treatment is associated with tachyphylaxis, and discontinuation after long-term use may cause exacerbation of symptoms. Some AD patients are reluctant to use TCS. Objective: To evaluate patient-reported short- and long-term outcomes after discontinuation of TCS treatment for AD. Methods: Questionnaires were distributed to adult AD patients (n=1,812 of doctors who did not recommend TCS as first-line therapy for patients who preferred to avoid TCS. Data collected included current TCS use, duration of TCS use, past discontinuation of TCS use, exacerbation of symptoms after discontinuation of TCS use, and limitations to daily activities because of AD. Results: Of 918 respondents, 97.7% had used TCS, of whom 92.3% had experienced discontinuation of TCS use. After discontinuation, 63.9% experienced their most severe AD symptoms ever. The severity of exacerbation of symptoms was significantly correlated with the length of TCS use (P<0.001. Although most respondents who experienced severe exacerbation after TCS discontinuation were not current TCS users, they generally had fewer current limitations to activities than when AD symptoms were at their worst. Conclusion: Adult Japanese AD patients who experience severe exacerbation of symptoms immediately after discontinuation of TCS use generally improve over time. We suggest caution regarding long-term TCS treatment in AD patients.Keywords: adverse effects of corticosteroids, symptom exacerbation, rosacea-like dermatitis 

  4. Effects of Topical Corticosteroid and Tacrolimus on Ceramides and Irritancy to Sodium Lauryl Sulphate in Healthy Skin

    DEFF Research Database (Denmark)

    Jungersted, Jakob Mutanu; Høgh, Julie Kaae; Hellgren, Lars

    2011-01-01

    twice daily for one week with betamethasone, tacrolimus, emollient, or left untreated, respectively. After one week each area was challenged with a 24 h sodium lauryl sulphate patch test. The lipids were collected using the cyanoacrylate method and evaluated by high performance thin layer chromatography......The skin barrier, located in the stratum corneum, is influenced mainly by the lipid and protein composition of this layer. In eczematous diseases impairment of the skin barrier is thought to be of prime importance. Topical anti-inflammatory drugs and emollients are the most widely used eczema...

  5. Effects of topical corticosteroid and tacrolimus on ceramides and irritancy to sodium lauryl sulphate in healthy skin

    DEFF Research Database (Denmark)

    Jungersted, Jakob Mutanu; Høgh, Julie Kaae; Hellegren, Lars I

    2011-01-01

    twice daily for one week with betamethasone, tacrolimus, emollient, or left untreated, respectively. After one week each area was challenged with a 24 h sodium lauryl sulphate patch test. The lipids were collected using the cyanoacrylate method and evaluated by high performance thin layer chromatography......The skin barrier, located in the stratum corneum, is influenced mainly by the lipid and protein composition of this layer. In eczematous diseases impairment of the skin barrier is thought to be of prime importance. Topical anti-inflammatory drugs and emollients are the most widely used eczema...

  6. An Adolescent Patient with Scabies Mimicking Gottron Papules

    Directory of Open Access Journals (Sweden)

    Eiji Yoshinaga

    2009-01-01

    Full Text Available Atypical features of scabies occur in infants and children and patients with prolonged use of corticosteroids or immunosuppression. We report a non-immunosuppressed 15-year-old female case of scabies showing scaly reddish papules over the proximal interphalangeal joints mimicking Gottron papules in classic dermatomyositis. Periungal erythema was also seen. Four months’ topical corticosteroids from previous clinics had been used. Dermoscopic findings were consistent with typical pictures of scabies. Scraping of hand crusts demonstrated scabies mites and ova. Skin lesions of the patient were cured with oral ivermectin and topical 10% crotamiton. This case suggests that a lesion resembling Gottron papules may be added to the panel of unusual presentations of scabies.

  7. Corticosteroids for Bacterial Keratitis

    Science.gov (United States)

    Srinivasan, Muthiah; Mascarenhas, Jeena; Rajaraman, Revathi; Ravindran, Meenakshi; Lalitha, Prajna; Glidden, David V.; Ray, Kathryn J.; Hong, Kevin C.; Oldenburg, Catherine E.; Lee, Salena M.; Zegans, Michael E.; McLeod, Stephen D.; Lietman, Thomas M.; Acharya, Nisha R.

    2013-01-01

    Objective To determine whether there is a benefit in clinical outcomes with the use of topical corticosteroids as adjunctive therapy in the treatment of bacterial corneal ulcers. Methods Randomized, placebo-controlled, double-masked, multicenter clinical trial comparing prednisolone sodium phosphate, 1.0%, to placebo as adjunctive therapy for the treatment of bacterial corneal ulcers. Eligible patients had a culture-positive bacterial corneal ulcer and received topical moxifloxacin for at least 48 hours before randomization. Main Outcome Measures The primary outcome was best spectacle-corrected visual acuity (BSCVA) at 3 months from enrollment. Secondary outcomes included infiltrate/scar size, reepithelialization, and corneal perforation. Results Between September 1, 2006, and February 22, 2010, 1769 patients were screened for the trial and 500 patients were enrolled. No significant difference was observed in the 3-month BSCVA (−0.009 logarithm of the minimum angle of resolution [logMAR]; 95% CI, −0.085 to 0.068; P = .82), infiltrate/scar size (P = .40), time to reepithelialization (P = .44), or corneal perforation (P > .99). A significant effect of corticosteroids was observed in subgroups of baseline BSCVA (P = .03) and ulcer location (P = .04). At 3 months, patients with vision of counting fingers or worse at baseline had 0.17 logMAR better visual acuity with corticosteroids (95% CI, −0.31 to −0.02; P = .03) compared with placebo, and patients with ulcers that were completely central at baseline had 0.20 logMAR better visual acuity with corticosteroids (−0.37 to −0.04; P = .02). Conclusions We found no overall difference in 3-month BSCVA and no safety concerns with adjunctive corticosteroid therapy for bacterial corneal ulcers. Application to Clinical Practice Adjunctive topical corticosteroid use does not improve 3-month vision in patients with bacterial corneal ulcers. PMID:21987582

  8. Corticosteroids overdose

    Science.gov (United States)

    Aronson JK. Corticosteroids-glucocorticoids. In: Aronson JK, ed. Meyler's Side Effects of Drugs . 16th ed. Waltham, MA: Elsevier; 2016:594-657. Meehan TJ. Approach to the poisoned patient. In: Walls ...

  9. Corticosteróide tópico oclusivo no tratamento de manifestações gengivais de doenças vesicobolhosas auto-imunes Topical occlusive corticosteroid for the treatment of gingival manifestations of vesicobullous autoimmune diseases

    Directory of Open Access Journals (Sweden)

    Ana Carolina Fragoso Motta

    2006-06-01

    Full Text Available O tratamento das lesões gengivais de doenças vesicobolhosas auto-imunes constitui grande desafio na estomatologia, principalmente pela natureza crônica das lesões. O tratamento sistêmico é necessário no controle das apresentações mais graves; entretanto, quando possível, o tratamento tópico é preferível. Este artigo descreve uma técnica oclusiva para aplicação de corticosteróide tópico que tem demonstrado ser eficaz no controle dessas lesões, sobretudo em pacientes com manifestações exclusivamente gengivais.Management of gingival lesions of vesicobullous autoimmune diseases is one the main challenges to oral medicine, primarily because of their chronic nature. Systemic therapy is required in most severe lesions, however, whenever feasible, topic corticosteroid therapy is preferred. This article describes a technique to provide topical occlusive corticotherapy that has shown to be effective in controlling these lesions, especially in patients exclusively with gingival lesions.

  10. Use of intranasal corticosteroids in adenotonsillar hypertrophy.

    Science.gov (United States)

    Sakarya, E U; Bayar Muluk, N; Sakalar, E G; Senturk, M; Aricigil, M; Bafaqeeh, S A; Cingi, C

    2017-05-01

    This review examined the efficacy of intranasal corticosteroids for improving adenotonsillar hypertrophy. The related literature was searched using PubMed and Proquest Central databases. Adenotonsillar hypertrophy causes mouth breathing, nasal congestion, hyponasal speech, snoring, obstructive sleep apnoea, chronic sinusitis and recurrent otitis media. Adenoidal hypertrophy results in the obstruction of nasal passages and Eustachian tubes, and blocks the clearance of nasal mucus. Adenotonsillar hypertrophy and obstructive sleep apnoea are associated with increased expression of various mediators of inflammatory responses in the tonsils, and respond to anti-inflammatory agents such as corticosteroids. Topical nasal steroids most likely affect the anatomical component by decreasing inspiratory upper airway resistance at the nasal, adenoidal or tonsillar levels. Corticosteroids, by their lympholytic or anti-inflammatory effects, might reduce adenotonsillar hypertrophy. Intranasal corticosteroids reduce cellular proliferation and the production of pro-inflammatory cytokines in a tonsil and adenoid mixed-cell culture system. Intranasal corticosteroids have been used in adenoidal hypertrophy and adenotonsillar hypertrophy patients, decreasing rates of surgery for adenotonsillar hypertrophy.

  11. Corticosteroids for pneumonia.

    Science.gov (United States)

    Stern, Anat; Skalsky, Keren; Avni, Tomer; Carrara, Elena; Leibovici, Leonard; Paul, Mical

    2017-12-13

    Pneumonia is a common and potentially serious illness. Corticosteroids have been suggested for the treatment of different types of infection, however their role in the treatment of pneumonia remains unclear. This is an update of a review published in 2011. To assess the efficacy and safety of corticosteroids in the treatment of pneumonia. We searched the Cochrane Acute Respiratory Infections Group's Specialised Register, CENTRAL, MEDLINE, Embase, and LILACS on 3 March 2017, together with relevant conference proceedings and references of identified trials. We also searched three trials registers for ongoing and unpublished trials. We included randomised controlled trials (RCTs) that assessed systemic corticosteroid therapy, given as adjunct to antibiotic treatment, versus placebo or no corticosteroids for adults and children with pneumonia. We used standard methodological procedures expected by Cochrane. Two review authors independently assessed risk of bias and extracted data. We contacted study authors for additional information. We estimated risk ratios (RR) with 95% confidence intervals (CI) and pooled data using the Mantel-Haenszel fixed-effect model when possible. We included 17 RCTs comprising a total of 2264 participants; 13 RCTs included 1954 adult participants, and four RCTs included 310 children. This update included 12 new studies, excluded one previously included study, and excluded five new trials. One trial awaits classification.All trials limited inclusion to inpatients with community-acquired pneumonia (CAP), with or without healthcare-associated pneumonia (HCAP). We assessed the risk of selection bias and attrition bias as low or unclear overall. We assessed performance bias risk as low for nine trials, unclear for one trial, and high for seven trials. We assessed reporting bias risk as low for three trials and high for the remaining 14 trials.Corticosteroids significantly reduced mortality in adults with severe pneumonia (RR 0.58, 95% CI 0.40 to 0

  12. Dapsone versus corticosteroids in lichen planus

    Directory of Open Access Journals (Sweden)

    Chopra Adarsh

    1999-01-01

    Full Text Available Seventy five patients with Lichen Planus (LP were enrolled from out-patient department for screening the therapeutic effect of dapsone. Patients were divided into two groups of 50 and 25. In regimen - 1 (RI 25 patients were given local corticosteroids and oral chlorpheniramine maleate. In regimen - 2 (R2 50 patients were given oral dapsone and chlorpheniramine maleate and topical coconut oil. It was found that total efficacy of R2 was 18% higher than R1.

  13. Corticosteroid treatment in Sydenham's chorea.

    Science.gov (United States)

    Fusco, C; Spagnoli, C

    2018-03-01

    Sydenham's chorea (SC) is an immune-mediated hyperkinetic movement disorder, developing after group A Beta-hemolytic streptococcal (GABHS) infection. Aside from conventional symptomatic treatment (carbamazepine, valproate, neuroleptics), the use of steroids has also been advocated, mainly in severe, drug-resistant cases or if clinically disabling side effects develop with first line therapies. Based on the description of 5 cases followed in the Child Neurology Unit of Santa Maria Nuova Hospital in Reggio Emilia and on the available medical literature on this topic, we propose considering the use of corticosteroids therapy in children with SC, with the administration of IV methyl-prednisolone followed by oral deflazacort in severe cases and of oral deflazacort alone in mild and moderate degrees of involvement. In our experience this therapy is effective both in the short and long-term period, in different clinical presentations (chorea paralytica, distal chorea, hemichorea, "classic" chorea, association with mood disorder or dyspraxia) and very well tolerated (no significant side effects were recorded). Copyright © 2017. Published by Elsevier Ltd.

  14. Intratympanic corticosteroid for sudden hearing loss: does it really work?

    Science.gov (United States)

    Barreto, Monique Antunes de Souza Chelminski; Ledesma, Aleluia Lima Losno; de Oliveira, Carlos Augusto Costa Pires; Bahmad, Fayez

    2016-01-01

    Sudden deafness is characterized by an abrupt hearing loss of at least 30dB in three sequential frequencies in the standard pure tone audiogram over three days or less. Treatment is based on its etiology, and oral corticosteroids are widely used. Intratympanic corticosteroids are included as primary or secondary treatment when there is no improvement with the use of oral corticosteroids. To determine the effectiveness of therapy with intratympanic steroids in sudden deafness. A systematic review was performed of publications on the topic in the databases of PubMed/MEDLINE, with the keywords: sudden deafness, sudden hearing loss, and corticosteroids. Thirty scientific studies were analyzed. As to the objectives of the study analyzed, 76.7% sought to evaluate the use of intratympanic therapy salvage after failure to conventional treatment, and intratympanic therapy was used as the primary treatment 23.3% of the studies. Intratympanic corticosteroid therapy is prescribed primarily when there is failure of conventional therapy and when it is limited to use systemic corticosteroids, such as the diabetic patient. Copyright © 2015 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. Published by Elsevier Editora Ltda. All rights reserved.

  15. Corticosteroids for acute bacterial meningitis.

    Science.gov (United States)

    Brouwer, Matthijs C; McIntyre, Peter; Prasad, Kameshwar; van de Beek, Diederik

    2015-09-12

    In experimental studies, the outcome of bacterial meningitis has been related to the severity of inflammation in the subarachnoid space. Corticosteroids reduce this inflammatory response. To examine the effect of adjuvant corticosteroid therapy versus placebo on mortality, hearing loss and neurological sequelae in people of all ages with acute bacterial meningitis. We searched CENTRAL (2015, Issue 1), MEDLINE (1966 to January week 4, 2015), EMBASE (1974 to February 2015), Web of Science (2010 to February 2015), CINAHL (2010 to February 2015) and LILACS (2010 to February 2015). Randomised controlled trials (RCTs) of corticosteroids for acute bacterial meningitis. We scored RCTs for methodological quality. We collected outcomes and adverse effects. We performed subgroup analyses for children and adults, causative organisms, low-income versus high-income countries, time of steroid administration and study quality. We included 25 studies involving 4121 participants (2511 children and 1517 adults; 93 mixed population). Four studies were of high quality with no risk of bias, 14 of medium quality and seven of low quality, indicating a moderate risk of bias for the total analysis. Nine studies were performed in low-income countries and 16 in high-income countries.Corticosteroids were associated with a non-significant reduction in mortality (17.8% versus 19.9%; risk ratio (RR) 0.90, 95% confidence interval (CI) 0.80 to 1.01, P value = 0.07). A similar non-significant reduction in mortality was observed in adults receiving corticosteroids (RR 0.74, 95% CI 0.53 to 1.05, P value = 0.09). Corticosteroids were associated with lower rates of severe hearing loss (RR 0.67, 95% CI 0.51 to 0.88), any hearing loss (RR 0.74, 95% CI 0.63 to 0.87) and neurological sequelae (RR 0.83, 95% CI 0.69 to 1.00).Subgroup analyses for causative organisms showed that corticosteroids reduced mortality in Streptococcus pneumoniae (S. pneumoniae) meningitis (RR 0.84, 95% CI 0.72 to 0.98), but not in

  16. A comparison of the anti-inflammatory properties of intranasal corticosteroids and antihistamines in allergic rhinitis.

    Science.gov (United States)

    Howarth, P H

    2000-01-01

    Allergic rhinitis manifests itself clinically due to the local release of mediators from activated cells within the nasal mucosa. Treatment strategies aim either to reduce the effects of these mediators on the sensory neural and vascular end organs, or to reduce the tissue accumulation of the activated cells that generate them. Corticosteroids intervene at a number of steps in the inflammatory pathway, and, by reducing the release of cytokines and chemokines, inhibit cell recruitment and activation. These effects are evident both in vivo and in vitro. While antihistamines also have some anti-inflammatory effects in vitro, these require higher concentrations than with corticosteroids and are not consistently reproduced in vivo. In addition, although antihistamines and corticosteroids might appear to have complementary mechanisms of action, clinical trials suggest that their co-administration does not confer any additional long-term benefits compared with that achieved with corticosteroids alone. Topical corticosteroids are therefore the preferred anti-inflammatory therapy for persistent allergic rhinitis.

  17. Corticosteroids for parasitic eosinophilic meningitis.

    Science.gov (United States)

    Thanaviratananich, Sikawat; Thanaviratananich, Sanguansak; Ngamjarus, Chetta

    2015-02-17

    Angiostrongylus cantonensis (A. cantonensis) is the major cause of infectious eosinophilic meningitis. Dead larvae of this parasite cause inflammation and exacerbate symptoms of meningitis. Corticosteroids are drugs used to reduce the inflammation caused by this parasite. To assess the efficacy and safety of corticosteroids for the treatment of eosinophilic meningitis. We searched CENTRAL (2014, Issue 11), MEDLINE (1950 to November Week 3, 2014), EMBASE (1974 to December 2014), Scopus (1960 to December 2014), Web of Science (1955 to December 2014), LILACS (1982 to December 2014) and CINAHL (1981 to December 2014). Randomised controlled trials (RCTs) of corticosteroids versus placebo for eosinophilic meningitis. Two review authors (SiT, SaT) independently collected and extracted study data. We graded the methodological quality of the RCTs. We identified and analysed outcomes and adverse effects. We did not identifiy any new trials for inclusion or exclusion in this 2014 update. One study involving 110 participants (55 participants in each group) met our inclusion criteria. The corticosteroid (prednisolone) showed a benefit in shortening the median time to resolution of headaches (five days in the treatment group versus 13 days in the control group, P value treatment (9.1% versus 45.5%, P value treatment group (12.7% versus 40%, P value = 0.002). There was a reduction in the median time of analgesic use in participants receiving corticosteroids (10.5 versus 25.0, P value = 0.038). There were no reported adverse effects from prednisolone in the treatment group. Corticosteroids significantly help relieve headache in patients with eosinophilic meningitis, who have a pain score of four or more on a visual analogue scale. However, there is only one RCT supporting this benefit and this trial did not clearly mention allocation concealment and stratification. Therefore, we agreed to grade our included study as a moderate quality trial. Future well-designed RCTs are necessary.

  18. Laryngeal Cryptococcosis Associated With Inhaled Corticosteroid Use: Case Reports and Literature Review

    Directory of Open Access Journals (Sweden)

    Daniel Jun Yi Wong

    2017-11-01

    Full Text Available Laryngeal cryptococcosis is a rare clinical entity. There have been a limited number of case reports in the literature with no consensus regarding optimal management. This review contributes two additional case reports of immunocompetent patients with cryptococcal infection of the larynx in whom exposure to high doses of inhaled corticosteroids is proposed as a significant risk factor. Twenty cases were identified from review of the literature. All patients presented with hoarseness and a spectrum of microlaryngoscopic features, often mimicking laryngeal malignancy. The majority of cases were treated with systemic antifungal therapy, three cases had surgical excision alone, and another three had a combination of medical and surgical management. Risk factor modification, in the form of a reduction in inhaled corticosteroid was employed in the two new cases, and in some previously published cases. Risk factor modification, such as reduction of inhaled corticosteroid dose, in addition to oral antifungal agents can be effective in managing cryptococcal laryngitis.

  19. Topical corticosteroids or vitamin D analogues for plaque psoriasis?

    Directory of Open Access Journals (Sweden)

    Soledad Venegas-Iribarren

    2017-06-01

    Full Text Available Resumen La psoriasis es una enfermedad inflamatoria crónica frecuente, siendo la variante en placa su forma de presentación más común. Si bien aún no existe una cura, se dispone de medicamentos que inducen remisión y disminuyen las lesiones. Las terapias tópicas, en particular los corticoides y los análogos de vitamina D, se consideran efectivos, pero no está claro cuál de ellos constituiría la mejor alternativa. Para responder esta pregunta utilizamos Epistemonikos, la mayor base de datos de revisiones sistemáticas en salud, la cual es mantenida mediante búsquedas en múltiples fuentes de información, incluyendo MEDLINE, EMBASE, Cochrane, entre otras. Identificamos ocho revisiones sistemáticas que en conjunto incluyen 26 estudios pertinentes a esta pregunta, entre ellos 22 ensayos aleatorizados. Extrajimos los datos desde las revisiones identificadas, reanalizamos los datos de los estudios primarios, realizamos un metanálisis y preparamos tablas de resumen de los resultados utilizando el método GRADE. Concluimos que podría existir poca o nula diferencia en la respuesta clínica entre corticoides tópicos y análogos de vitamina D tópicos. Por otra parte, los corticoides tópicos producen menos irritación en el sitio de aplicación, pero no se encontraron estudios evaluando sus efectos adversos a largo plazo.

  20. Topical treatment options for allergic conjunctivitis

    African Journals Online (AJOL)

    of topical dual-acting agents which have mast cell stabilising properties and act as antihistamines. Although corticosteroids are among the most effective agents in the treatment of .... diclofenac, has been shown to reduce ocular inflammation in VKC, and to reduce topical steroid use in these patients.9. Although ketorolac ...

  1. Systemic corticosteroid therapy for acute sinusitis

    NARCIS (Netherlands)

    Venekamp, Roderick P.; Thompson, Matthew J.; Rovers, Maroeska M.

    2015-01-01

    CLINICAL QUESTION: Are oral or parenteral corticosteroids associated with improved clinical outcomes in patients with acute sinusitis compared with placebo or nonsteroidal anti-inflammatory drugs (NSAIDs)? BOTTOM LINE: Oral corticosteroids combined with antibioticsmay be associated with modest

  2. Systemic corticosteroid therapy for acute sinusitis

    NARCIS (Netherlands)

    Venekamp, R.P.; Thompson, M.J.; Rovers, M.M.

    2015-01-01

    CLINICAL QUESTION: Are oral or parenteral corticosteroids associated with improved clinical outcomes in patients with acute sinusitis compared with placebo or nonsteroidal anti-inflammatory drugs (NSAIDs)? BOTTOM LINE: Oral corticosteroids combined with antibiotics may be associated with modest

  3. Immediate hypersensitivity reactions to corticosteroids.

    Science.gov (United States)

    Patel, Adesh; Bahna, Sami L

    2015-09-01

    To review the literature on immediate hypersensitivity reactions to corticosteroids and classify them according to manifestations, routes of exposure, causative preparations, diagnostic tests, and management. PubMed search for English-language publications from January 1, 2004 through December 31, 2014 using search terms corticosteroid, glucocorticoid, or steroid combined with hypersensitivity, allergy, or anaphylaxis. Only reports of immediate hypersensitivity reactions that occurred sooner than 24 hours after administration of a corticosteroid were included. Excluded were reports on patients with delayed reactions, including contact dermatitis. Forty-eight articles fulfilled the criteria, reporting 120 reactions in 106 patients 2 to 90 years of age (55 male and 51 female). The most commonly reported manifestation was anaphylaxis in 60.8% (73 of 120) followed by urticaria and/or angioedema in 26.7%. Exposure to corticosteroid was through any route, with intravenous being the most common (44.2%, 53 of 120), followed by oral in 25.8% and intra-articular in 11.7%. Methylprednisolone was the most commonly implicated (40.8%) followed by prednisolone (20.0%). Some reacted to more than 1 preparation. Pharmacologically-inactive ingredients were implicated in 28.3%. Diagnosis was based primarily on medical history and in most cases was confirmed by challenge testing. Skin tests were positive in 74.1%. The vast majority of patients tolerated at least 1 alternative preparation, and very rarely desensitization was required. Corticosteroids seem to be rare causes of immediate hypersensitivity reactions but possibly are misdiagnosed or under-reported relative to their worldwide use. Physicians should be cognizant of this entity and identify safe alternative preparations. Copyright © 2015 American College of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  4. Topical and systemic pharmacological treatment of atopic dermatitis

    African Journals Online (AJOL)

    Topical steroids may be used for 10 - 14 days when the dermatitis is active .... warning to TCI labels noting that the long- term safety of ... mycophenylate and azathioprine as second- line options.[14]. Systemic corticosteroids. Systemic corticosteroids are frequently used for short-term therapy of severe AD, but their use is ...

  5. Immediate and delayed hypersensitivity to corticosteroids.

    Science.gov (United States)

    Basedow, Sarah; Eigelshoven, Sibylle; Homey, Bernhard

    2011-11-01

    Corticosteroids are therapeutic agents used in cases of allergy and intolerance. Due to the antiinflammatory effects of the corticosteroids, hypersensitivity reactions often are considered to be a paradox. However, delayed-type reaction to corticosteroids is a frequent phenomenon in the daily routine. Non-responding eczema, development of subacute contact eczema, systemic contact dermatitis or maculopapular exanthemas can be a clinical symptom of a delayed-type hypersensitivity reaction to corticosteroids. Immediate-type hypersensitivity reactions to corticosteroids remain uncommon. Nevertheless, they can take a severe clinical course. Patients react with anaphylaxis after systemic administration or with aggravation of an allergic reaction under therapy with corticosteroids. Allergologic testing is necessary for diagnosis and providing alternative corticosteroids in case of an emergency. © The Authors • Journal compilation © Blackwell Verlag GmbH, Berlin.

  6. Inhaled corticosteroids for cystic fibrosis.

    Science.gov (United States)

    Balfour-Lynn, Ian M; Welch, Karen

    2016-08-23

    Reduction of lung inflammation is one of the goals of cystic fibrosis therapy. Inhaled corticosteroids are often used to treat children and adults with cystic fibrosis. The rationale for this is their potential to reduce lung damage arising from inflammation, as well as their effect on symptomatic wheezing. It is important to establish the current level of evidence for the risks and benefits of inhaled corticosteroids, especially in the light of their known adverse effects on growth. This is an update of a previously published review. To assess the effectiveness of taking regular inhaled corticosteroids, compared to not taking them, in children and adults with cystic fibrosis. We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group Trials Register, comprising references identified from comprehensive electronic database searches and handsearches of relevant journals and abstract books of conference proceedings. We requested information from pharmaceutical companies manufacturing inhaled corticosteroids and authors of identified trials.Date of most recent search of the Group's Trials Register: 15 August 2016. Randomised or quasi-randomised trials, published and unpublished, comparing inhaled corticosteroids to placebo or standard treatment in individuals with cystic fibrosis. Two independent authors assessed methodological quality and risk of bias in trials using established criteria and extracted data using standard pro formas. The searches identified 34 citations, of which 26 (representing 13 trials) were eligible for inclusion. These 13 trials reported the use of inhaled corticosteroids in 506 people with cystic fibrosis aged between six and 55 years. One was a withdrawal trial in individuals who were already taking inhaled corticosteroids. Methodological quality and risk of bias were difficult to assess from published information. Many of the risk of bias judgements were unclear due to a lack of available information. Only two trials specified how

  7. Topical Pimecrolimus 1% Cream in the Treatment of Seborrheic Dermatitis

    Science.gov (United States)

    Kim, Grace K.

    2013-01-01

    Seborrheic dermatitis is a multifactorial skin disease characterized by a chronic course with periods of exacerbation and remission. Although topical corticosteroids have been the mainstay of treatment, alternative therapies are often needed to avoid protracted use of topical corticosteroid therapy in order to avert side effects and to sustain control of the disorder. Topical pimecrolimus, a calcinuerin inhibitor, is a safe alternative for seborrheic dermatitis and is more ideal for long-term use. More specifically, topical pimecrolimus not only has an attractive safety profile with no risk of many of the potential side effects seen with topical corticosteroids, but also has favorable efficacy data, including more data on long-term use. This is a review of literature evaluating the efficacy and safety profile of topical pimecrolimus 1% cream for the treatment of seborrheic dermatitis. PMID:23441238

  8. Corticosteroids

    Science.gov (United States)

    ... Be an Advocate IBD Partners National Council of College Leaders Connect with Our Community IBD Help Center ... Want to Talk? Talk to a Specialist by phone at (888) MY-GUT-PAIN by email at info@crohnscolitisfoundation.org , or ... Visit our mobile site Full Site CCF Facebook Follow The CCF ...

  9. Use of systemic corticosteroids for atopic dermatitis

    DEFF Research Database (Denmark)

    Drucker, A M; Eyerich, K; de Bruin-Weller, M S

    2018-01-01

    BACKGROUND: Guidelines discourage the use of systemic corticosteroids for atopic dermatitis (AD), but their use remains widespread. OBJECTIVES: To reach consensus among an international group of AD experts on the use of systemic corticosteroids for AD. METHODS: A survey consisting of statements a...

  10. Management of corticosteroid-induced osteoporosis.

    Science.gov (United States)

    Adachi, J D; Olszynski, W P; Hanley, D A; Hodsman, A B; Kendler, D L; Siminoski, K G; Brown, J; Cowden, E A; Goltzman, D; Ioannidis, G; Josse, R G; Ste-Marie, L G; Tenenhouse, A M; Davison, K S; Blocka, K L; Pollock, A P; Sibley, J

    2000-02-01

    To educate scientists and health care providers about the effects of corticosteroids on bone, and advise clinicians of the appropriate treatments for patients receiving corticosteroids. This review summarizes the pathophysiology of corticosteroid-induced osteoporosis, describes the assessment methods used to evaluate this condition, examines the results of clinical trials of drugs, and explores a practical approach to the management of corticosteroid-induced osteoporosis based on data collected from published articles. Despite our lack of understanding about the biological mechanisms leading to corticosteroid-induced bone loss, effective therapy has been developed. Bisphosphonate therapy is beneficial in both the prevention and treatment of corticosteroid-induced osteoporosis. The data for the bisphosphonates are more compelling than for any other agent. For patients who have been treated but continue to lose bone, hormone replacement therapy, calcitonin, fluoride, or anabolic hormones should be considered. Calcium should be used only as an adjunctive therapy in the treatment or prevention of corticosteroid-induced bone loss and should be administered in combination with other agents. Bisphosphonates have shown significant treatment benefit and are the agents of choice for both the treatment and prevention of corticosteroid-induced osteoporosis.

  11. Corticosteroids for treating nerve damage in leprosy

    NARCIS (Netherlands)

    N.H.J. van Veen (Natasja); P.G. Nicholls (Peter); W.C.S. Smith (Cairns); J.H. Richardus (Jan Hendrik)

    2007-01-01

    textabstractBackground: Leprosy causes nerve damage which can result in nerve function impairment and disability. Corticosteroids are commonly used for treating nerve damage, although the long-term effect is uncertain. Objectives: To assess the effects of corticosteroids on nerve damage in leprosy.

  12. Corticosteroid pulse therapy in active rheumatoid arthritis

    NARCIS (Netherlands)

    Weusten, B. L.; Jacobs, J. W.; Bijlsma, J. W.

    1993-01-01

    The infusion of high doses of corticosteroids (corticosteroid pulse therapy, CPT) is used to treat refractory rheumatoid arthritis (RA). In the first part of this article, literature on the efficacy of CPT is reviewed, and different CPT regimens (high-dose, low-dose, oral CPT) are compared. Several

  13. Quantitative Assessment of Banned Corticosteroids in Cosmetic ...

    African Journals Online (AJOL)

    Quantitative Assessment of Banned Corticosteroids in Cosmetic Creams in Lagos Metropolis. B O Silva. Abstract. Background: Cosmetic creams are widely used for good causes. They however pose dangers when they contain banned corticosteroids. As part of its control measures and its effort on public safety, NAFDAC ...

  14. Corticosteroid contact allergy: an EECDRG multicentre study

    DEFF Research Database (Denmark)

    Dooms-Goossens, A; Andersen, Klaus Ejner; Brandäo, F M

    1996-01-01

    This article describes the results of an EECDRG multicentre study on contact allergy to corticosteroids. A total of 7238 patients were investigated: 6238 in 13 centres in the course of 1993, and 1000 patients in 1 centre in 1993 and 1994. The 5 corticosteroids tested were budesonide 0.1% pet...

  15. Topical Antibacterials and Global Challenges on Resistance ...

    African Journals Online (AJOL)

    ingredient or are in combination with other antibiotics or corticosteroids. Community pharmacy have a variety of topical antibacterial agents which are available for potential use in; acne vulgaris, pyoderma including impetigo, folliculitis, rosacea, infected eczema, secondarily infected traumatic skin lesions, prevention of.

  16. Corticosteroids in Myositis and Scleroderma

    Science.gov (United States)

    Postolova, Anna; Chen, Jennifer K; Chung, Lorinda

    2017-01-01

    Synopsis Idiopathic inflammatory myopathies (IIM) involve inflammation of the muscles and are classified based on the patterns of presentation and immunohistopathologic features on skin and muscle biopsy into four categories: dermatomyositis, polymyositis, inclusion body myositis, and immune mediated necrotizing myopathy. The term “scleroderma” refers to fibrosis of the skin. Localized scleroderma (morphea) is skin-limited, while systemic sclerosis (SSc) is associated with vascular and internal organ involvement. Although there is a paucity of randomized clinical trials, treatment with systemic corticosteroids (CS) is the standard of care for IIM with muscle and organ involvement. The extra-cutaneous features of systemic sclerosis are frequently treated with CS, however high doses have been associated with scleroderma renal crisis in high-risk patients. CS monotherapy is neither recommended for the cutaneous manifestations of dermatomyositis nor scleroderma. While CS can be effective first line agents, their significant side effect profile encourages concomitant treatment with other immunosuppressive medications to enable timely tapering. PMID:26611554

  17. Tavaborole Topical

    Science.gov (United States)

    Tavaborole topical solution is used to treat fungal toenail infections (infections that may cause nail discoloration, splitting, or pain). Tavaborole topical solution is in a class of medications called antifungals. It works by stopping the growth of nail ...

  18. Efinaconazole Topical

    Science.gov (United States)

    Efinaconazole topical solution is used to treat fungal toenail infections (infections that may cause nail discoloration, splitting, or pain). Efinaconazole topical solution is in a class of medications called antifungals. It works by stopping the growth of nail ...

  19. Health Topics

    Science.gov (United States)

    ... Carpal tunnel syndrome Depression Irritable bowel syndrome Migraine Thyroid disease Urinary tract infections All A-Z health topics ... Carpal tunnel syndrome Depression Irritable bowel syndrome Migraine Thyroid disease Urinary tract infections All A-Z health topics ...

  20. Two cases of Cushing's syndrome due to overuse of topical steroid in the diaper area.

    Science.gov (United States)

    Semiz, Serap; Balci, Yasemin Işik; Ergin, Seniz; Candemir, Maşallah; Polat, Aziz

    2008-01-01

    Topical use of corticosteroids may cause immunosuppression and iatrogenic Cushing's syndrome via hypothalamic-pituitary-adrenal axis. We report two cases with iatrogenic Cushing's syndrome with different clinical outcomes due to abuse of same potent topical steroid clobetasol propionate. One of them died because of fatal disseminated cytomegalovirus infection. The other patient recovered completely. Physicians and parents should be informed about the adverse effects of such potent topical corticosteroids and physicians should prescribe less potent agents, especially during infancy.

  1. Corticosteroids for bacterial keratitis: the Steroids for Corneal Ulcers Trial (SCUT).

    Science.gov (United States)

    Srinivasan, Muthiah; Mascarenhas, Jeena; Rajaraman, Revathi; Ravindran, Meenakshi; Lalitha, Prajna; Glidden, David V; Ray, Kathryn J; Hong, Kevin C; Oldenburg, Catherine E; Lee, Salena M; Zegans, Michael E; McLeod, Stephen D; Lietman, Thomas M; Acharya, Nisha R

    2012-02-01

    To determine whether there is a benefit in clinical outcomes with the use of topical corticosteroids as adjunctive therapy in the treatment of bacterial corneal ulcers. Randomized, placebo-controlled, double-masked, multicenter clinical trial comparing prednisolone sodium phosphate, 1.0%, to placebo as adjunctive therapy for the treatment of bacterial corneal ulcers. Eligible patients had a culture-positive bacterial corneal ulcer and received topical moxifloxacin for at least 48 hours before randomization. The primary outcome was best spectacle-corrected visual acuity (BSCVA) at 3 months from enrollment. Secondary outcomes included infiltrate/scar size, reepithelialization, and corneal perforation. Between September 1, 2006, and February 22, 2010, 1769 patients were screened for the trial and 500 patients were enrolled. No significant difference was observed in the 3-month BSCVA (-0.009 logarithm of the minimum angle of resolution [logMAR]; 95% CI, -0.085 to 0.068; P = .82), infiltrate/scar size (P = .40), time to reepithelialization (P = .44), or corneal perforation (P > .99). A significant effect of corticosteroids was observed in subgroups of baseline BSCVA (P = .03) and ulcer location (P = .04). At 3 months, patients with vision of counting fingers or worse at baseline had 0.17 logMAR better visual acuity with corticosteroids (95% CI, -0.31 to -0.02; P = .03) compared with placebo, and patients with ulcers that were completely central at baseline had 0.20 logMAR better visual acuity with corticosteroids (-0.37 to -0.04; P = .02). We found no overall difference in 3-month BSCVA and no safety concerns with adjunctive corticosteroid therapy for bacterial corneal ulcers. Adjunctive topical corticosteroid use does not improve 3-month vision in patients with bacterial corneal ulcers. clinicaltrials.gov Identifier: NCT00324168.

  2. Xanthogranulomatous cholecystitis mimicking gallbladder cancer.

    Science.gov (United States)

    Ewelukwa, Ofor; Ali, Omair; Akram, Salma

    2014-05-08

    Xanthogranulomatous cholecystitis (XGC) is a benign, uncommon variant of chronic cholecystitis characterised by focal or diffuse destructive inflammatory process of the gallbladder (GB). Macroscopically, it appears like yellowish tumour-like masses in the wall of the GB. This article reports on a 74-year-old woman with XGC mimicking GB cancer.

  3. An overview of topical treatment for atopic eczema | Motswaledi ...

    African Journals Online (AJOL)

    ... on the elbows and knees in younger children, and the cubital and popliteal fossae in older children and adults. Treatment modalities include emollients, topical corticosteroids, calcineurin inhibitors, phototherapy and immunosuppressive therapy. This article provides a brief overview of topical treatments for atopic eczema.

  4. Corticosteroids decrease glomerular angiotensin receptors

    Energy Technology Data Exchange (ETDEWEB)

    Douglas, J.G.

    1987-03-01

    Angiotensin II (ANG II) receptors of glomerular mesangial cells are regulated in vivo by changes in Na balance, effects that are presumed to be secondary to changes in circulating ANG II. However, since changes in ANG II were accompanied by parallel changes in plasma aldosterone in all models tested, it is possible that aldosterone may have also participated in the modulation of glomerular ANG II receptors. To test this hypothesis, short-term aldosterone infusions within the physiological range were employed to favor actions that would be mediated through a high-affinity mineralocorticoid receptor. The glucocorticoid, dexamethasone, was also tested to determine the mineralocorticoid specificity of the response. Two infusion rates were associated with a decrease in glomerular /sup 125/I ANG II receptor density of 33 and 45%, respectively. Serum potassium and urinary Na/K ratio were lower in the aldosterone group. Spironolactone abolished the effect of aldosterone consistent with an action mediated through a specific mineralocorticoid receptor. These studies support the hypothesis that corticosteroids modulate glomerular ANG II receptors and validate the complexity of glomerular receptor modulation. The downregulation observed would be expected to diminish the ability of ANG II to influence glomerular hemodynamics in models such as mineralocorticoid and glucocorticoid-induced hypertension.

  5. Adjunctive Corticosteroids in Adults with Bacterial Meningitis

    NARCIS (Netherlands)

    van de Beek, Diederik; de Gans, Jan

    2005-01-01

    Bacterial meningitis is a complex disorder in which neurologic injury is caused, in part, by the causative organism and, in part, by the host's own inflammatory response. In studies of experimental bacterial meningitis, adjuvant treatment with corticosteroids, specifically dexamethasone, has

  6. Corticosteroids for treating nerve damage in leprosy

    OpenAIRE

    Veen, Natasja; Nicholls, Peter; Smith, Cairns; Richardus, Jan Hendrik

    2007-01-01

    textabstractBackground: Leprosy causes nerve damage which can result in nerve function impairment and disability. Corticosteroids are commonly used for treating nerve damage, although the long-term effect is uncertain. Objectives: To assess the effects of corticosteroids on nerve damage in leprosy. Search strategy: We searched the Cochrane Neuromuscular Disease Group Register, the Cochrane Central Register of Controlled Trials (Issue 4), MEDLINE (from 1966), EMBASE (from 1980), CINAHL (from 1...

  7. Topical tazarotene: a review of its use in the treatment of plaque psoriasis.

    Science.gov (United States)

    Dando, Toni M; Wellington, Keri

    2005-01-01

    Tazarotene (Tazorac) is a topical retinoid indicated for the treatment of plaque psoriasis. When used as monotherapy, topical tazarotene was effective at controlling signs and symptoms of plaque psoriasis, and had significantly lower post-treatment relapse rates than fluocinonide cream. The most common adverse events associated with tazarotene therapy are skin-associated events, such as pruritus, burning, and erythema. Combination therapy with tazarotene and mid-to-high potency topical corticosteroids generally resulted in a greater therapeutic effect than that with tazarotene alone, reduced the irritancy of tazarotene, and decreased the risk of post-treatment disease flare seen with corticosteroids; it also has the potential to reduce the degree of skin atrophy associated with topical corticosteroids. The combination of tazarotene and phototherapy also appears promising. Thus, tazarotene, as monotherapy or in combination with topical corticosteroids or UV light therapy, represents a useful treatment option in patients with plaque psoriasis.

  8. Non-steroidal anti-inflammatory drugs versus corticosteroids for controlling inflammation after uncomplicated cataract surgery.

    Science.gov (United States)

    Juthani, Viral V; Clearfield, Elizabeth; Chuck, Roy S

    2017-07-03

    Cataract is a leading cause of blindness worldwide. Cataract surgery is commonly performed but can result in postoperative inflammation of the eye. Inadequately controlled inflammation increases the risk of complications. Non-steroidal anti-inflammatory drugs (NSAIDs) and corticosteroids are used to prevent and reduce inflammation following cataract surgery, but these two drug classes work by different mechanisms. Corticosteroids are effective, but NSAIDs may provide an additional benefit to reduce inflammation when given in combination with corticosteroids. A comparison of NSAIDs to corticosteroids alone or combination therapy with these two anti-inflammatory agents will help to determine the role of NSAIDs in controlling inflammation after routine cataract surgery. To evaluate the comparative effectiveness of topical NSAIDs (alone or in combination with topical corticosteroids) versus topical corticosteroids alone in controlling intraocular inflammation after uncomplicated phacoemulsification. To assess postoperative best-corrected visual acuity (BCVA), patient-reported discomfort, symptoms, or complications (such as elevation of IOP), and cost-effectiveness with the use of postoperative NSAIDs or corticosteroids. To identify studies relevant to this review, we searched the Cochrane Central Register of Controlled Trials (CENTRAL), which contains the Cochrane Eyes and Vision Trials Register (2016, Issue 12), MEDLINE Ovid (1946 to December 2016), Embase Ovid (1947 to 16 December 2016), PubMed (1948 to December 2016), LILACS (Latin American and Caribbean Health Sciences Literature Database) (1982 to 16 December 2016), the metaRegister of Controlled Trials (mRCT) (www.controlled-trials.com; last searched 17 June 2013), ClinicalTrials.gov (www.clinicaltrials.gov; searched December 2016), and the WHO International Clinical Trials Registry Platform (ICTRP) (www.who.int/ictrp/search/en; searched December 2016). We included randomized controlled trials (RCTs) in which

  9. Immediate-type hypersensitivity to succinylated corticosteroids.

    Science.gov (United States)

    Walker, Annett Isabel; Räwer, Helen-Caroline; Sieber, Wolfgang; Przybilla, Bernhard

    2011-01-01

    Despite their frequent use, systemic corticosteroids have rarely elicited immediate-type reactions. We report two male patients, aged 26 and 70 years, respectively, with severe immediate-type hypersensitivity secondary to the administration of corticosteroids esterified with succinate. Skin tests, basophil activation tests and challenge tests were performed for diagnostic evaluation. In both patients, immediate-type skin test reactions were found to methylprednisolone sodium hemisuccinate (MSH) and prednisolone sodium hemisuccinate (PSH). In contrast, nonsuccinylated corticosteroids (including methylprednisolone and prednisolone in one patient) yielded no test reactions. Basophils from one patient exhibited a stimulated expression of the activation marker CD63 upon in vitro incubation with PSH or hydrocortisone sodium succinate, but not with hydrocortisone. Skin tests and basophil activation tests were negative in controls. One patient was challenged with the incriminated drugs. He developed flush, conjunctivitis, tachycardia and dyspnea 2 min after injection of MSH, and dyspnea shortly after intravenous administration of PSH. Oral and intravenous challenge tests with nonsuccinylated corticosteroids were tolerated well by both patients. These case reports should alert clinicians to rare, but severe immediate-type reactions to corticosteroids, related to the succinate moiety in our patients. In case of allergic reactions to corticosteroids, it is mandatory to identify the causative agent and find safe alternatives. Copyright © 2010 S. Karger AG, Basel.

  10. Corticosteroid Injections for Adhesive Capsulitis: A Review.

    Science.gov (United States)

    Xiao, Ryan C; Walley, Kempland C; DeAngelis, Joseph P; Ramappa, Arun J

    2017-05-01

    Adhesive capsulitis is a self-limiting condition in a majority of patients and is often treated nonoperatively. However, symptoms may take 2 to 3 years to resolve fully. A small, but significant, portion of patients require surgical intervention. The purpose of this systematic review is to evaluate the efficacy of corticosteroid injections for the treatment of adhesive capsulitis (AC). A review of articles indexed by the United States National Library of Medicine was conducted by querying the PubMed database for studies involving participants with AC, frozen shoulder, stiff shoulder, or painful shoulder. Articles that included corticosteroids, glucocorticoids, steroids, and injections were included. Corticosteroid injections provide significant symptom relief for 2 to 24 weeks. Injections can be performed intra-articularly or into the subacromial space. Evidence suggests that a 20 mg dose of triamcinolone may be as effective as a 40 mg injection. It remains unclear whether image-guided injections produce a clinically significant difference in outcomes when compared with landmark-guided (blind) injections. Corticosteroids may be less beneficial for diabetic patients. Patients using protease inhibitors (antiretroviral therapy) should not receive triamcinolone because the drug-drug interaction may result in iatrogenic Cushing syndrome. Corticosteroid injections for AC demonstrate short-term efficacy, but may not provide a long-term benefit. More high quality, prospective studies are needed to determine whether corticosteroid injections using ultrasound guidance significantly improve outcomes.

  11. Contact allergy in the population of patients with chronic inflammatory dermatoses and contact hypersensitivity to corticosteroids

    Directory of Open Access Journals (Sweden)

    Marek Kot

    2017-05-01

    Full Text Available Introduction : Clinical studies indicate that contact allergy to glucocorticosteroids (GCS is not rare and has been increasingly reported over the past decade. Among the risk factors for developing contact hypersensitivity to topical corticosteroids, chronic inflammatory skin diseases and polyvalent contact allergy seem to be most important. Aim : To present the structure of contact allergy in the population of patients with chronic inflammatory dermatoses (CID and contact hypersensitivity to corticosteroids. Material and methods : Twenty-seven patients with contact allergy to GCS and chronic inflammatory dermatoses were patch tested with 28 European Baseline Series allergens and 8 corticosteroid allergens. This study group consisted of 5 patients with atopic dermatitis (AD, 15 patients with contact eczema (CE and 7 with chronic leg eczema (CLE. Nineteen (70.4% patients were females and 8 (29.6% were males. Results : In the study group, the most sensitizing non-steroidal allergens were nickel sulfate (51.8%, cobalt chloride (33.3% and balsam of Peru (29.6%. The most sensitizing corticosteroid allergens were budesonide (77.8%, betamethasone valerate and clobetasol propionate (55.5% each. A total of 77.8% of patients allergic to GCS also showed sensitivity to at least one non-steroidal allergen from the European Baseline Series. Conclusions : The most important risk factors for developing contact allergy to corticosteroids appear to be chronic inflammatory dermatoses, long disease duration, extended on-and-off topical corticosteroid use, patients presenting two or more positive patch test results and polyvalent contact allergy to metal salts and to other non-steroidal haptens.

  12. Algorithm development for corticosteroid management in systemic juvenile idiopathic arthritis trial using consensus methodology

    Directory of Open Access Journals (Sweden)

    Ilowite Norman T

    2012-08-01

    Full Text Available Abstract Background The management of background corticosteroid therapy in rheumatology clinical trials poses a major challenge. We describe the consensus methodology used to design an algorithm to standardize changes in corticosteroid dosing during the Randomized Placebo Phase Study of Rilonacept in Systemic Juvenile Idiopathic Arthritis Trial (RAPPORT. Methods The 20 RAPPORT site principal investigators (PIs and 4 topic specialists constituted an expert panel that participated in the consensus process. The panel used a modified Delphi Method consisting of an on-line questionnaire, followed by a one day face-to-face consensus conference. Consensus was defined as ≥ 75% agreement. For items deemed essential but when consensus on critical values was not achieved, simple majority vote drove the final decision. Results The panel identified criteria for initiating or increasing corticosteroids. These included the presence or development of anemia, myocarditis, pericarditis, pleuritis, peritonitis, and either complete or incomplete macrophage activation syndrome (MAS. The panel also identified criteria for tapering corticosteroids which included absence of fever for ≥ 3 days in the previous week, absence of poor physical functioning, and seven laboratory criteria. A tapering schedule was also defined. Conclusion The expert panel established consensus regarding corticosteroid management and an algorithm for steroid dosing that was well accepted and used by RAPPORT investigators. Developed specifically for the RAPPORT trial, further study of the algorithm is needed before recommendation for more general clinical use.

  13. Relative receptor affinity comparisons among inhaled/intranasal corticosteroids: perspectives on clinical relevance

    Directory of Open Access Journals (Sweden)

    Hochhaus Günther

    2008-11-01

    Full Text Available Abstract Background Pharmacokinetic properties, dosing regimen, and potency at the site of action are among the factors that influence activity of a corticosteroid. The potency of a corticosteroid at the site of action is determined significantly by its affinity to the glucocorticoid receptor. Recent literature on topical corticosteroids reveals an increasing emphasis on comparative relative receptor affinity values as a key method of differentiating among various corticosteroid compounds, particularly with regard to clinical efficacy. Methods A response was formulated to: Valotis A, Högger P: Human receptor kinetics and lung tissue retention of the enhanced-affinity glucocorticoid fluticasone furoate. Respir Res 2007, 8:54. Results Relative receptor binding affinities, while often showing significant variability across different laboratories, are a valid parameter when a comparison of the pharmacological activity of various glucocorticoids at the site of action is desired. Unfortunately within this context, scientific literature including the article from Valotis and Högger, confuse differences in potency (concentration or dose necessary to achieve a certain effect with differences in efficacy (a quantitative difference in the overall maximum effect, even if all the receptors are occupied. All glucocorticoids will show the same efficacy as long as the selected dose will occupy the same number of receptors. Conclusion While relative receptor affinities are useful for comparing in vitro potencies of corticosteroids, these data are not representative of physiologic conditions and should not be used as a basis for comparing the presumed effectiveness of compounds in a clinical situation.

  14. Use of corticosteroids in early pregnancy is not associated with risk of oral clefts and other congenital malformations in offspring

    DEFF Research Database (Denmark)

    Bay Bjørn, Anne-Mette; Ehrenstein, Vera; Hundborg, Heidi Holmager

    2012-01-01

    Corticosteroids are commonly used to treat inflammatory diseases. There is conflicting evidence regarding the association of corticosteroid use in pregnancy and congenital malformations in offspring. We conducted a prevalence study of 83,043 primiparous women who gave birth to a live-born singleton...... in northern Denmark, in 1999-2009. Through medical registries, we identified prescriptions for corticosteroids, congenital malformations, and covariates. Furthermore, we summarized the literature on this topic. Overall, 1449 women (1.7%) used inhaled or oral corticosteroids from 30 days before conception...... throughout the first trimester. Oral cleft in the offspring was recorded for 1 of the users (0.08%) and 145 of the nonusers (0.2%), prevalence odds ratio (OR) 0.47 [95% confidence interval (CI), 0.07-3.34]. The prevalence OR for congenital malformations overall was 1.02 (95% CI, 0.79-1.32). According...

  15. Multicystic Hepatocarcinoma Mimicking Liver Abscess

    Directory of Open Access Journals (Sweden)

    Evangelos Falidas

    2013-01-01

    Full Text Available The diagnosis of hepatocellular carcinoma (HCC became easier in relation to the improved radiological examinations; however, the neoplasm may occur under atypical presentations mimicking other benign or malignant processes. Multicystic HCC mimicking a liver abscess associated with septic-type fever and leukocytosis is rare, has a poor prognosis, and poses diagnostic and therapeutic dilemmas. We present the case of an 80-year-old patient, who presented with fever, leukocytosis, and large cystic masses involving right and left lobes of the liver initially considered abscesses and finally diagnosed as HCC after open drainage and liver biopsy. Although the patient died on the tenth postoperative day due to pulmonary oedema, the authors emphasize the high index of suspicion needed in the diagnosis of this unusual presentation of HCC.

  16. Liver Injury with Features Mimicking Autoimmune Hepatitis following the Use of Black Cohosh.

    Science.gov (United States)

    Guzman, Grace; Kallwitz, Eric R; Wojewoda, Christina; Chennuri, Rohini; Berkes, Jamie; Layden, Thomas J; Cotler, Scott J

    2009-01-01

    There are a growing number of cases detailing acute hepatic necrosis in patients taking black cohosh (Cimicifuga racemosa), an over-the-counter herbal supplement for management of menopausal symptoms. Our aim is to illustrate two cases of liver injury following the use of black cohosh characterized by histopathological features mimicking autoimmune hepatitis. Both patients reported black cohosh use for at least six months and had no evidence of another cause of liver disease. Their liver biopsies showed a component of centrilobular necrosis consistent with severe drug-induced liver injury. In addition, the biopsies showed characteristics of autoimmune-like liver injury with an interface hepatitis dominated by plasma cells. Although serum markers for autoimmune hepatitis were not particularly elevated, both patients responded to corticosteroids, supporting an immune-mediated component to the liver injury. Liver injury following the use of black cohosh should be included in the list of differential diagnoses for chronic hepatitis with features mimicking autoimmune hepatitis.

  17. Behavioural changes in dogs treated with corticosteroids.

    Science.gov (United States)

    Notari, Lorella; Burman, Oliver; Mills, Daniel

    2015-11-01

    In human medicine, psychiatric side effects among patients on corticosteroid therapy are widely reported, but this appears to have been largely overlooked in the animal literature despite glucocorticoids being widely used in veterinary medicine. Therefore the aim of the current study was to identify possible psycho-behavioural changes in dogs treated with corticosteroids. Two different methodologies were used. Firstly, dog owners were asked to fill a 12 item questionnaire aimed at further validating the initial results of a previous survey relating to changes seen when their dog was receiving corticosteroid treatment. In a second study, a population of dogs undertook behavioural tests aimed at objectively identifying changes when receiving corticosteroid therapy. In the first study, a sample of owners whose dogs were receiving treatment for dermatological, orthopaedic or other conditions evaluated their dogs' behaviour on and off therapy, using a seven point scale. The survey was completed by 44 dog owners with dogs receiving treatment with a range of corticosteroid preparations (mainly prednisolone and methylprednisolone) and 54 dog owners with dogs receiving treatment with other drugs, mainly antibiotics and non-steroidal anti-inflammatory drugs. Dogs under corticosteroid treatment were reported to be significantly less playful, more nervous/restless, more fearful/less confident, more aggressive in the presence of food, more prone to barking, more prone to startle, more prone to reacting aggressively when disturbed, and more prone to avoiding people or unusual situations. In the second study, eleven “treatment” dogs were tested both before and during corticosteroid treatment with either methyl-prednisolone or prednisolone to assess their sensitivity to a potentially aversive sound stimulus. Eleven control dogs were also tested at the same time intervals in the same environment. Dogs were exposed to a brief dog growl while they explored bowls containing food

  18. Bimatoprost Topical

    Science.gov (United States)

    ... not use a cotton swab or any other brush or applicator to apply topical bimatoprost.To use the solution, follow these steps: Wash your hands and face thoroughly with soap and water. Be sure that ...

  19. Ciclopirox Topical

    Science.gov (United States)

    Ciclopirox topical solution is used along with regular nail trimming to treat fungal infections of the fingernails and toenails (an infection that may cause nail discoloration, splitting and pain). Ciclopirox is in a ...

  20. Patch testing with corticosteroid mixes in Europe

    DEFF Research Database (Denmark)

    Isaksson, M; Andersen, Klaus Ejner; Brandão, F M

    2000-01-01

    , each at 2 concentrations, were inserted into the standard series of 16 participating clinics. Tests were read on day (D) 3 or 4. 5432 patients were tested, and 110 (2.0%) had positive reactions to at least 1 of the 8 test preparations. Of the 8 preparations, mix I identified most allergic patients......This study investigated whether a corticosteroid mix containing tixocortol pivalate, budesonide, and hydrocortisone-17-butyrate could detect contact allergy to corticosteroids. 2 corticosteroid mixes, 1 with a high (mix I) and 1 with a low (mix II) concentration and the 3 individual constituents......, followed by mix II, budesonide 0.10%, budesonide 0.002%, and tixocortol pivalate, both concentrations (1.0 and 0.10%) tracing the same number. With the mixes, 53.2-59.6% of tixocortol pivalate allergy was missed. 47 patients were allergic to either concentration of tixocortol pivalate, 25% of these only...

  1. Infantile psoriasis treated successfully with topical calcipotriene

    Directory of Open Access Journals (Sweden)

    Neerja Puri

    2013-04-01

    Full Text Available Infantile psoriasis is a benign disease. Systemic features are rare and spontaneous remission occurs. There is a hazard of viral infection particularly in steroid treated children. Psoriasis in infancy is often more therapeutically challenging than atopic and seborrheic dermatitis. We report a case of nine month old infant treated with topical calcipotriene for infantile psoriasis who experienced greater benefit than he had with standard corticosteroid medications.

  2. Corticosteroids for Bell's palsy (idiopathic facial paralysis).

    Science.gov (United States)

    Madhok, Vishnu B; Gagyor, Ildiko; Daly, Fergus; Somasundara, Dhruvashree; Sullivan, Michael; Gammie, Fiona; Sullivan, Frank

    2016-07-18

    Inflammation and oedema of the facial nerve are implicated in causing Bell's palsy. Corticosteroids have a potent anti-inflammatory action that should minimise nerve damage. This is an update of a review first published in 2002 and last updated in 2010. To determine the effectiveness and safety of corticosteroid therapy in people with Bell's palsy. On 4 March 2016, we searched the Cochrane Neuromuscular Specialised Register, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE and LILACS. We reviewed the bibliographies of the randomised trials and contacted known experts in the field to identify additional published or unpublished trials. We also searched clinical trials registries for ongoing trials. Randomised trials and quasi-randomised trials comparing different routes of administration and dosage schemes of corticosteroid or adrenocorticotrophic hormone therapy versus a control group receiving no therapy considered effective for this condition, unless the same therapy was given in a similar way to the experimental group. We used standard Cochrane methodology. The main outcome of interest was incomplete recovery of facial motor function (i.e. residual facial weakness). Secondary outcomes were cosmetically disabling persistent sequelae, development of motor synkinesis or autonomic dysfunction (i.e. hemifacial spasm, crocodile tears) and adverse effects of corticosteroid therapy manifested during follow-up. We identified seven trials, with 895 evaluable participants for this review. All provided data suitable for the primary outcome meta-analysis. One of the trials was new since the last version of this Cochrane systematic review. Risk of bias in the older, smaller studies included some unclear- or high-risk assessments, whereas we deemed the larger studies at low risk of bias. Overall, 79/452 (17%) participants allocated to corticosteroids had incomplete recovery of facial motor function six months or more after randomisation

  3. Propionic acidemia mimicking diabetic ketoacidosis.

    Science.gov (United States)

    Dweikat, Imad M; Naser, Enas N; Abu Libdeh, Abdulsalam I; Naser, Osama J; Abu Gharbieh, Najwan N; Maraqa, Nizar F; Abu Libdeh, Bassam Y

    2011-05-01

    Propionic acidemia manifesting with hyperglycemia is rare. Few cases have been reported mainly of the neonatal-onset form associated with high mortality. We report a 9-month-old Palestinian boy who manifested with coma, severe hyperglycemia and ketoacidosis mimicking diabetic ketoacidosis. Family history of unexplained infant deaths was helpful in reaching the correct diagnosis. In response to therapy, the patient regained consciousness without neurologic deficits and had normal examination. This is, to our knowledge, the first case report of late-onset propionic acidemia that had this presentation and survived. Copyright © 2010 The Japanese Society of Child Neurology. All rights reserved.

  4. Treatment of Isolated Gastric Crohn’s Disease with Inhaled Corticosteroids

    Directory of Open Access Journals (Sweden)

    Samar H. Ibrahim

    2008-11-01

    Full Text Available Isolated gastric Crohn’s disease is unusual and a rare cause of pyloric outlet obstruction. If medical therapy is ineffective, patients may require surgery to relieve gastric outlet obstruction. Herein we describe a patient with isolated gastric Crohn’s disease with pyloric outlet obstruction who was steroid-dependent and had a relapse despite receiving biologic and immunomodulatory therapy, but ultimately responded to topical treatment with inhaled corticosteroids.

  5. Immediate and Delayed Hypersensitivity Reactions to Corticosteroids: Evaluation and Management.

    Science.gov (United States)

    Otani, Iris M; Banerji, Aleena

    2016-03-01

    Corticosteroids are anti-inflammatory medications used widely to treat allergic inflammation. Although the endocrine and gastrointestinal side effects of corticosteroids have been described, the occurrence of immediate hypersensitivity reactions and delayed contact dermatitis due to corticosteroids remains under-recognized. Hypersensitivity reactions can occur to a corticosteroid itself, or to the additives and vehicles in corticosteroid preparations. Skin testing and oral graded challenge can help confirm the suspected culprit agent in immediate hypersensitivity reactions and help identify an alternative tolerated corticosteroid. Patch testing can help identify the culprit agents in delayed hypersensitivity contact dermatitis. Cross-reactivity patterns have not been observed for immediate hypersensitivity reactions as they have been for delayed contact dermatitis. Sensitization in contact dermatitis exhibits cross-reactivity patterns based on corticosteroid structure. We review the current understanding regarding the clinical presentation, evaluation, and management of immediate and delayed hypersensitivity reactions to corticosteroids.

  6. Corticosteroids for treating nerve damage in leprosy. A Cochrane review.

    NARCIS (Netherlands)

    N.H.J. van Veen (Natasja); P.G. Nicholls (Peter); W.C.S. Smith (Cairns); J.H. Richardus (Jan Hendrik)

    2009-01-01

    textabstractOBJECTIVE: Corticosteroids are commonly used for treating nerve damage in leprosy. We assessed the effectiveness of corticosteroids for treating nerve damage due to leprosy. METHODS: A systematic search was undertaken to identify randomised controlled trials (RCTs) comparing

  7. Atopic dermatitis: skin care and topical therapies.

    Science.gov (United States)

    Fleischer, David M; Udkoff, Jeremy; Borok, Jenna; Friedman, Adam; Nicol, Noreen; Bienstock, Jeffrey; Lio, Peter; Tollefson, Megha M; Eichenfield, Lawrence F

    2017-09-01

    Atopic dermatitis (AD) pathogenesis is strongly influenced by Type 2 innate lymphoid cell and T-helper cell type 2 lymphocyte-driven inflammation and skin barrier dysfunction. AD therapies attempt to correct this pathology, and guidelines suggest suggest basics of AD therapy, which include repair of the skin barrier through bathing practices and moisturizers, infection control, and further lifestyle modifications to avoid and reduce AD triggers.While some patients' AD may be controlled using these measures, inflammatory eczema including acute flares and maintenance therapy in more severe patients are treated with topical pharmacologic agents such as topical corticosteroids, topical calcineurin inhibitors, and, more recently, topical PDE-4 inhibitors. This model of basic skin therapy and, as needed, topical pharmacologic agents may be used to treat the vast majority of patients with AD and remains the staple of AD therapy. ©2017 Frontline Medical Communications.

  8. Corticosteroid injection for de Quervain's tenosynovitis

    NARCIS (Netherlands)

    Peters-Veluthamaningal, Cyriac; van der Windt, Danielle A. W. M.; Winters, Jan C.; Jong, Betty Meyboom-de

    2009-01-01

    Back ground De Quervain's tenosynovitis is a disorder characterised by pain on the radial (thumb) side of the wrist and functional disability of the hand. It can be treated by corticosteroid injection, splinting and surgery. Objectives To summarise evidence on the efficacy and safety of

  9. Fluoride treatment in corticosteroid induced osteoporosis.

    OpenAIRE

    Rejou, F; Dumas, R; Belon, C; Meunier, P J; Edouard, C

    1986-01-01

    Severe osteoporosis with multiple vertebral fractures occurred in two girls receiving prolonged high dose corticosteroids for relapsing dermatomyositis. Sodium fluoride, supplemented with calcium and vitamin D, helped control secondary osteoporosis in one case and should be considered as part of the curative treatment of corticoid induced osteoporosis.

  10. CORTICOSTEROID MICROVESICLES FOR TREATMENT OF CARDIOVASCULAR DISEASES

    NARCIS (Netherlands)

    Fayad, Zahi A.; Mulder, W.J.M.; Storm, Gerrit; Metselaar, J.M.

    2009-01-01

    The invention provides a use of a long-circulating microvesicle comprising a sterol, partially synthetic or wholly synthetic vesicle- forming phospholipids, and a corticosteroid in water soluble form, which microvesicle has a mean particle diameter size range of between about 75 and 150 nm and which

  11. A PAMPA Assay as Fast Predictive Model of Passive Human Skin Permeability of New Synthesized Corticosteroid C-21 Esters

    Directory of Open Access Journals (Sweden)

    Katarina D. Karljikovic-Rajic

    2012-01-01

    Full Text Available The permeation properties of twenty newly synthesized α-alkoxyalkanoyl and α-aryloxyalkanoyl C-21 esters of standard corticosteroids: Fluocinolone acetonide, dexamethasone, triamcinolone acetonide and hydrocortisone were established using a PAMPA assay (70% silicone oil and 30% isopropyl myristate. The data were compared with parent corticosteroids with addition of mometasone furoate and hydrocortisone acetate. All newly synthesized corticosteroid C-21 esters have effective permeability coefficients higher then -6, mostly followed with high values of retention factors and low permeation. The examined compounds were grouped through relationship between obtained retention factors and permeation parameters (groups I–III. The classification confirmed group I (membrane retentions as well as permeation lower then 30% for all corticosteroid standards except mometasone furoate, a potent topical corticosteroid which, with high membrane retention (81% and low permeation (7.7% fits into group III. The largest number of new synthesized corticosteroids C-21 esters, among them all fluocinolone acetonide C-21 esters, have high membrane retentions (32.4%–86.5% and low permeations (1.3%–27.1%, fitting in group III. The classification was related to previously obtained anti-inflammatory activity data for the fluocinolone acetonide C-21 esters series. According to the PAMPA results the new synthesized esters could be considered as potential new prodrugs with useful benefit/risk ratio.

  12. Incident Pneumonia and Mortality in Patients with Chronic Obstructive Pulmonary Disease. A Double Effect of Inhaled Corticosteroids?

    Science.gov (United States)

    Scanlon, Paul D.

    2015-01-01

    Inhaled corticosteroids are commonly prescribed for patients with severe chronic obstructive pulmonary disease. Although their use improves quality of life and reduces exacerbations, it is associated with increased risk of pneumonia. Curiously, their use has not been associated with increased risk of pneumonia-related or overall mortality. We review pertinent literature to further explore the effects of inhaled corticosteroids on incident pneumonia and mortality in patients with chronic obstructive pulmonary disease. The association of use of inhaled corticosteroids and incident pneumonia is substantial and has been present in the majority of the studies on the topic. This includes both randomized controlled trials and observational studies. However, all of the studies have substantial risk of bias. Most randomized trials are limited by lack of systematic ascertainment of pneumonia; they depended on adverse event reporting. Many observational studies included proper radiographic assessment of pneumonia, but they are limited by their retrospective, observational design. The unadjusted higher risk of pneumonia is associated with longer duration of use, more potent ICS compounds, and higher doses. That implies a dose–effect relationship. Unlike pneumonia, mortality is a precise outcome. Despite the robust association of inhaled corticosteroid use with increased risk of pneumonia, all studies find either no difference or a reduction in pulmonary-related and overall mortality associated with the use of inhaled corticosteroids. These observations suggest a double effect of inhaled corticosteroids (i.e., an adverse effect plus an unexplained mitigating effect). PMID:25409118

  13. Diflorasone Topical

    Science.gov (United States)

    ... area, do not use tight-fitting diapers or plastic pants. Such use may increase side effects.Do not apply other skin preparations or products ... doctor.if you are having surgery, including dental surgery, tell the doctor or dentist that you are using betamethasone topical.

  14. Betamethasone Topical

    Science.gov (United States)

    ... area, do not use tight-fitting diapers or plastic pants. Such use may increase side effects.Do not apply other skin preparations or products ... immediately.if you are having surgery, including dental surgery, tell the doctor or dentist that you are using betamethasone topical.

  15. Halcinonide Topical

    Science.gov (United States)

    ... area, do not use tight-fitting diapers or plastic pants. Such use may increase side effects.Do not wrap or bandage the treated area ... doctor.if you are having surgery, including dental surgery, tell the doctor or dentist that you are using halcinonide topical.

  16. Fluocinonide Topical

    Science.gov (United States)

    ... area, do not use tight-fitting diapers or plastic pants. Such use may increase side effects.Do not apply other skin preparations or products ... immediately.if you are having surgery, including dental surgery, tell the doctor or dentist that you are using fluocinonide topical.

  17. Dapsone Topical

    Science.gov (United States)

    ... go away: skin redness or burning skin drying skin oiliness and peeling itching Some side effects can be serious. If you experience any of these symptoms, stop using dapsone and call ... yellow or pale skin Dapsone topical may cause other side effects. Call ...

  18. Mometasone Topical

    Science.gov (United States)

    ... a few drops on the affected areas and massage lightly until it disappears.This medication is only for use on the skin. Do not let mometasone topical get into your eyes or mouth and do not swallow it. Avoid use on the face, in the genital and rectal areas, and in ...

  19. Histoplasmosis mimicking metastatic spinal tumour.

    Science.gov (United States)

    Liu, Bing; Qu, Liyan; Zhu, Jian; Yang, Zhengming; Yan, Shigui

    2017-08-01

    Histoplasmosis is an infection caused by a fungus called Histoplasma. Diagnosis of histoplasmosis is based on the culture of biological samples and detection of fungus in tissues. Histoplasmosis can mimic malignant lesions. We report a 65-year-old, immunocompetent, male patient with back pain. We describe the main clinical and radiological characteristics in our patient who had vertebral histoplasmosis that mimicked cancer. A computed tomography scan showed lytic lesions of the right side of T4, T5, and T6 vertebral bodies. Magnetic resonance imaging displayed abnormal marrow signals in T4, T5, and T6 vertebral bodies (low signal on T1, high on T2 and short time inversion recovery (STIR)). Which was mimicking malignancy, such as haematological malignancy and metastatic bone cancer. Therefore, thoracic spinal surgery using the anterior approach was performed. An intraoperative frozen section examination and routine postoperative pathology showed thoracic histoplasmosis infection. Treatment of histoplasmosis was performed with oral itraconazole. The lesions did not progress and the patient symptomatically improved at a follow-up of 26 months.

  20. Corticosteroids as adjuvant therapy for ocular toxoplasmosis.

    Science.gov (United States)

    Jasper, Smitha; Vedula, Satyanarayana S; John, Sheeja S; Horo, Saban; Sepah, Yasir J; Nguyen, Quan Dong

    2017-01-26

    Ocular infection caused by Toxoplasma gondii, a parasite, may result in inflammation in the retina, choroid, and uvea, and consequently lead to complications such as glaucoma, cataract, and posterior synechiae. The objective of this systematic review was to assess the effects of adjunctive use of corticosteroids to anti-parasitic therapy versus anti-parasitic therapy alone for ocular toxoplasmosis. We searched CENTRAL (which contains the Cochrane Eyes and Vision Trials Register (2016; Issue 11)), MEDLINE Ovid, Epub Ahead of Print, In-Process & Other Non-Indexed Citations, MEDLINE Ovid Daily (January 1946 to December 2016), Embase (January 1980 to December 2016), Latin American and Caribbean Literature on Health Sciences (LILACS (January 1982 to December 2016)), the ISRCTN registry (www.isrctn.com/editAdvancedSearch), ClinicalTrials.gov (www.clinicaltrials.gov), and the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP; www.who.int/ictrp/search/en). We used no date or language restrictions in the electronic searches for trials. We last searched the electronic databases on 7 December 2016. We had planned to include randomized and quasi-randomized controlled trials. Eligible trials would have enrolled participants of any age who were immunocompetent and were diagnosed with acute ocular toxoplasmosis. Included trials would have compared anti-parasitic therapy plus corticosteroids versus anti-parasitic therapy alone, different doses or times of initiation of corticosteroids. Two authors independently screened titles and abstracts retrieved through the electronic searches. We retrieved full-text reports of studies categorized as 'unsure' or 'include' after we reviewed the abstracts. Two authors independently reviewed each full-text report for eligibility. Discrepancies were resolved through discussion. We identified no completed or ongoing trial that was eligible for this Cochrane review. Although research has identified a wide

  1. Topical anesthesia

    Science.gov (United States)

    Kumar, Mritunjay; Chawla, Rajiv; Goyal, Manish

    2015-01-01

    Topical anesthetics are being widely used in numerous medical and surgical sub-specialties such as anesthesia, ophthalmology, otorhinolaryngology, dentistry, urology, and aesthetic surgery. They cause superficial loss of pain sensation after direct application. Their delivery and effectiveness can be enhanced by using free bases; by increasing the drug concentration, lowering the melting point; by using physical and chemical permeation enhancers and lipid delivery vesicles. Various topical anesthetic agents available for use are eutectic mixture of local anesthetics, ELA-max, lidocaine, epinephrine, tetracaine, bupivanor, 4% tetracaine, benzocaine, proparacaine, Betacaine-LA, topicaine, lidoderm, S-caine patch™ and local anesthetic peel. While using them, careful attention must be paid to their pharmacology, area and duration of application, age and weight of the patients and possible side-effects. PMID:26702198

  2. Topical anesthesia

    Directory of Open Access Journals (Sweden)

    Mritunjay Kumar

    2015-01-01

    Full Text Available Topical anesthetics are being widely used in numerous medical and surgical sub-specialties such as anesthesia, ophthalmology, otorhinolaryngology, dentistry, urology, and aesthetic surgery. They cause superficial loss of pain sensation after direct application. Their delivery and effectiveness can be enhanced by using free bases; by increasing the drug concentration, lowering the melting point; by using physical and chemical permeation enhancers and lipid delivery vesicles. Various topical anesthetic agents available for use are eutectic mixture of local anesthetics, ELA-max, lidocaine, epinephrine, tetracaine, bupivanor, 4% tetracaine, benzocaine, proparacaine, Betacaine-LA, topicaine, lidoderm, S-caine patch™ and local anesthetic peel. While using them, careful attention must be paid to their pharmacology, area and duration of application, age and weight of the patients and possible side-effects.

  3. Corticosteroid solubility and lipid polarity control release from solid lipid nanoparticles.

    Science.gov (United States)

    Jensen, Louise B; Magnussson, Emily; Gunnarsson, Linda; Vermehren, Charlotte; Nielsen, Hanne M; Petersson, Karsten

    2010-05-05

    Solid lipid nanoparticles (SLN) show promise as a drug delivery system for skin administration. The solid state of the lipid particle enables efficient drug encapsulation and controlled drug release. The present study addresses the influence of lipid composition and drug substance lipid solubility on the in vitro release profile of corticosteroids from SLN for topical administration. Firstly, the effect of lipid composition on the lipid solubility and in vitro release of betamethasone-17-valerate (BMV) was determined by varying the lipid monoglyceride content and the chain length of the fatty acid moiety. Secondly, the effect of drug substance physicochemical properties was determined by studying five different corticosteroid derivatives with different lipophilicity. A high concentration of monoglyceride in SLN increased the amount of BMV released. The corticosteroid release rate depended on the drug substance lipophilicity and it was clear that the release profiles depended on drug partitioning to the aqueous phase as indicated by zero order kinetics. The results emphasize that the corticosteroid solubility in the lipid phase greatly influence drug distribution in the lipid particles and release properties. Thus knowledge of drug substance solubility and lipid polarity contributes to optimize SLN release properties. Copyright 2009 Elsevier B.V. All rights reserved.

  4. Use of inhaled corticosteroids in pediatric asthma

    DEFF Research Database (Denmark)

    Bisgaard, H

    1997-01-01

    Inhaled corticosteroids reduce asthma symptoms and exacerbations, improve lung function, and reduce airway inflammation and bronchial hyperreactivity more effectively than other treatments. However, inhaled corticosteroids may be unable to return lung function and bronchial hyperreactivity...... to normal when introduced for moderately severe asthma. This finding highlights the need to improve treatment strategy in pediatric asthma. The natural progression of persistent asthma may lead to loss of lung function and chronic bronchial hyperreactivity for children and adults. There is evidence...... to suggest that asthma acts via a chronic inflammatory process that causes remodeling of the airways with mucosal thickening and smooth muscle hypertrophy. An optimal treatment strategy would be one aimed at reducing the ongoing airway inflammation. Inhaled steroids ameliorate the inflammation, whereas...

  5. Endogenous synthesis of corticosteroids in the hippocampus.

    Directory of Open Access Journals (Sweden)

    Shimpei Higo

    Full Text Available BACKGROUND: Brain synthesis of steroids including sex-steroids is attracting much attention. The endogenous synthesis of corticosteroids in the hippocampus, however, has been doubted because of the inability to detect deoxycorticosterone (DOC synthase, cytochrome P450(c21. METHODOLOGY/PRINCIPAL FINDINGS: The expression of P450(c21 was demonstrated using mRNA analysis and immmunogold electron microscopic analysis in the adult male rat hippocampus. DOC production from progesterone (PROG was demonstrated by metabolism analysis of (3H-steroids. All the enzymes required for corticosteroid synthesis including P450(c21, P450(2D4, P450(11β1 and 3β-hydroxysteroid dehydrogenase (3β-HSD were localized in the hippocampal principal neurons as shown via in situ hybridization and immunoelectron microscopic analysis. Accurate corticosteroid concentrations in rat hippocampus were determined by liquid chromatography-tandem mass spectrometry. In adrenalectomized rats, net hippocampus-synthesized corticosterone (CORT and DOC were determined to 6.9 and 5.8 nM, respectively. Enhanced spinogenesis was observed in the hippocampus following application of low nanomolar (10 nM doses of CORT for 1 h. CONCLUSIONS/SIGNIFICANCE: These results imply the complete pathway of corticosteroid synthesis of 'pregnenolone →PROG→DOC→CORT' in the hippocampal neurons. Both P450(c21 and P450(2D4 can catalyze conversion of PROG to DOC. The low nanomolar level of CORT synthesized in hippocampal neurons may play a role in modulation of synaptic plasticity, in contrast to the stress effects by micromolar CORT from adrenal glands.

  6. Effectiveness of corticosteroid injection in adhesive capsulitis.

    Science.gov (United States)

    Bal, Ajda; Eksioglu, Emel; Gulec, Berna; Aydog, Ece; Gurcay, Eda; Cakci, Aytul

    2008-06-01

    To assess whether intraarticular corticosteroids improve the outcome of a comprehensive home exercise programme in patients with adhesive capsulitis. The study was undertaken in the Physical Therapy and Rehabilitation Department of a Ministry of Health hospital in Turkey. Eighty patients with adhesive capsulitis were enrolled in the study. The patients were randomly assigned to two groups: Group 1 patients were given intraarticular corticosteroid (1 mL, 40 mg methylprednisolone acetate) followed by a 12-week comprehensive home exercise programme. Group 2 patients were given intraarticular serum physiologic (1 mL solution of 0.9% sodium chloride) followed by a 12-week comprehensive home exercise programme. The outcome parameters were Shoulder Pain and Disability Index and University of California-Los Angeles end-result scores, night pain and shoulder passive range of motion. Mean actual changes in abduction range of motion, Shoulder Pain and Disability Index-total score and Shoulder Pain and Disability Index-pain score were statistically different between the two groups at the second week, with the better scores determined in group 1. However, there were no significant differences between the groups at the 12th week. Medians of University of California-Los Angeles scores in the second week were significantly different between the two groups (P = 0.02), with better scores in group 1; however, the difference in 12th week scores was insignificant. Intraarticular corticosteroids have the additive effect of providing rapid pain relief, mainly in the first weeks of the exercise treatment period. In patients with adhesive capsulitis who have pain symptom predominantly, intraarticular corticosteroid therapy could be advised concomitantly with exercise.

  7. Corticosteroid Treatment in Diabetic Macular Edema

    Directory of Open Access Journals (Sweden)

    Burcu Nurözler Tabakcı

    2017-06-01

    Full Text Available Diabetic macular edema is the most common cause of visual impairment in patients with diabetes mellitus. The pathogenesis of macular edema is complex and multifactorial. For many years, laser photocoagulation has been considered the standard therapy for the treatment of diabetic macular edema; however, few patients achieve significant improvements in visual acuity. Today the intravitreal administration of anti-inflammatory or anti-angiogenic agents together with the use of laser photocoagulation represents the standard of care for the treatment of this complication. The intravitreal route of administration minimizes the systemic side effects of corticosteroids. Steroid-related ocular side effects are elevated intraocular pressure and cataract, while injection-related complications include endophthalmitis, vitreous hemorrhage, and retinal detachment. In order to reduce the risks and complications, intravitreal implants have been developed recently to provide sustained release of corticosteroids and reduce repeated injections for the management of diabetic macular edema. In this review, the efficacy, safety, and therapeutic potential of intravitreal corticosteroids in diabetic macular edema are discussed with a review of recent literature.

  8. Plasma cytokine levels predict response to corticosteroids in septic shock.

    Science.gov (United States)

    Bentzer, Peter; Fjell, Chris; Walley, Keith R; Boyd, John; Russell, James A

    2016-12-01

    To investigate if plasma cytokine concentrations predict a beneficial response to corticosteroid treatment in septic shock patients. A cohort of septic shock patients in whom a panel of 39 cytokines had been measured at baseline (n = 363) was included. Patients who received corticosteroids were propensity score matched to non-corticosteroid-treated patients. An optimal threshold to identify responders to corticosteroid treatment for each cytokine was defined as the concentration above which the odds ratio for 28-day survival between corticosteroid- and non-corticosteroid-treated patients was highest. Propensity score matching partitioned 165 patients into 61 sets; each set contained matched corticosteroid- and non-corticosteroid-treated patients. For 13 plasma cytokines threshold concentrations were found where the odds ratio for survival between corticosteroid- and non-corticosteroid-treated patients was significant (P highest odds ratio and identified 21 % of the patients in the propensity score matched cohort as responders to corticosteroid treatment. Combinations of triplets of cytokines with a significant odds ratio, using the thresholds identified above, were tested to find a higher proportion of responders. IL3, IL6, and CCL4 identified 50 % of the patients in the propensity score matched cohort as responders to corticosteroid treatment. The odds ratio for 28-day survival was 19 (95 % CI 3.5-140, P = 0.02) with a concentration above threshold for a least one of these cytokines. Plasma concentration of selected cytokines is a potential predictive biomarker to identify septic shock patients that may benefit from treatment with corticosteroids.

  9. Corticosteroid hypersensitivity studies in a skin allergy clinic.

    Science.gov (United States)

    Berbegal, L; DeLeon, F J; Silvestre, J F

    2015-12-01

    Corticosteroids can cause hypersensitivity reactions, particularly delayed-type allergic reactions. A new classification system for testing hypersensitivity to corticosteroids distributes the drugs into 3 groups according to molecular structure; patients are classified according to whether they are allergic to agents in 1 or more of the groups. We aimed to describe the clinical characteristics of corticosteroid-allergic patients treated at our clinic and apply the new classification system to them; we also compared these patients' characteristics to those of others treated at our clinic. Retrospective study of cases of delayed-type corticosteroid hypersensitivity treated in the skin allergy clinic of a tertiary level hospital over an 11-year period. We reviewed the records of 2857 patients, finding 33 with at least one positive patch test result showing corticosteroid hypersensitivity. Atopic dermatitis and hand involvement were less common in our corticosteroid-allergic patients. All were allergic to a group 1 corticosteroid (most often, budesonide, the culprit in 87.9%). Testing with a specific corticosteroid series revealed that 14 (42.4%) were also allergic to corticosteroids in group 2 and/or group 3. None were allergic exclusively to group 2 or group 3 agents. Twenty-one patients were exposed to a corticosteroid cream from a group their patch test results indicated allergy to; 13 of them (61.9%) did not develop a hypersensitivity reaction. The Spanish standard series only contains group 1 corticosteroids. In the interest of improving allergy management, we recommend testing with a specific corticosteroid series and a patient's own creams whenever patch testing with a standard series reveals a hypersensitivity reaction to corticosteroids. Copyright © 2015 Elsevier España, S.L.U. and AEDV. All rights reserved.

  10. Uveal effusion syndrome in 104 eyes: Response to corticosteroids – The 2017 Axel C. Hansen lecture

    Directory of Open Access Journals (Sweden)

    Carol L Shields

    2017-01-01

    Full Text Available Purpose: The purpose of the study was to investigate the corticosteroids for uveal effusion syndrome (UES. Methods: Retrospective series of 104 eyes with UES treated with oral corticosteroids (OCS, periocular corticosteroids (PCS, topical corticosteroids (TCS, or observation (OBS. Main outcome measure was UES resolution. Results: Of 104 eyes, treatment included OCS (n = 27, PCS (n = 12, TCS (n = 11, and OBS (n = 54. A comparison of the four groups (OCS vs. PCS vs. TCS vs. OBS revealed differences in those managed with OCS versus OBS as younger (66 vs. 72 years, P = 0.049, PCS versus OBS as male (100% vs. 54%, P = 0.002, PCS versus OBS with decreased visual acuity (VA/visual field (91% vs. 51%, P = 0.018, and OBS versus OCS as asymptomatic (28% vs. 0%, P = 0.001. Of the 59 with follow-up information, management included OCS (n = 21, PCS (n = 12, TCS (n = 6, and OBS (n = 20. There were differences in initial VA <20/400 in PCS versus OBS (42% vs. 5%, P = 0.018, effusion thickness in TCS versus OCS (7 vs. 3 mm, P = 0.004, and serous retinal detachment in PCS versus OBS (100% vs. 30%, P < 0.001 and PCS versus OCS (100% vs. 57%, P = 0.012. Regarding outcomes, VA showed less worsening in OCS versus OBS (0% vs. 30%, P = 0.008 and OCS versus PCS (0% vs. 33%, P = 0.012. There was no difference in rate of effusion resolution or effusion recurrence. Overall, using combination of corticosteroid therapies, effusion resolution was achieved in 56/59 (95% cases and the need for surgical management with scleral windows was necessary in only 3/59 (5% cases. Complications included cataract (n = 9 and no instance of steroid-induced glaucoma. Conclusion: Management of UES is complex and depends on disease severity. Using various corticosteroid delivery routes, UES control was achieved in 95%, and scleral window surgery was required in only 5%. A trial of corticosteroids can benefit patients with UES.

  11. Hyaluronidase allergy mimicking orbital cellulitis.

    Science.gov (United States)

    Raichura, Nirav D; Alam, Md Shahid; Jaichandran, V V; Mistry, Saurabh; Mukherjee, Bipasha

    2017-10-20

    Hyaluronidase enzyme is a common additive with local anesthetic agent to facilitate faster permeation of the anesthetic in periocular tissues during ophthalmic surgery. We report a series of five subjects presenting with clinical features mimicking orbital cellulitis following peribulbar anesthesia and consequently diagnosed with hyaluronidase hypersensitivity. The study was conducted at a tertiary eye care center in Southern India. It was a retrospective interventional case series. We retrospectively reviewed the case records of patients diagnosed as and treated for hyaluronidase allergy from 2011 to 2015. The presenting features included periocular edema, proptosis, and restriction of ocular movements. The symptoms appeared immediately after the injection to as late as 6 days after the surgery. All patients underwent comprehensive ophthalmic evaluation, relevant investigations, and dermal allergy tests. All five patients tested positive for hyaluronidase. Patients were treated with antihistaminics, systemic steroids, and emergency orbital decompression, when required. In majority of the patients, symptoms resolved in 3-5 days. Clinically, hyaluronidase allergy may mimic orbital cellulitis, which in the context of a recent intraocular surgery may be alarming for both the patient and the surgeon. However, with prompt intervention, the prognosis is extremely favorable in cases of hyaluronidase allergy. It is important for ophthalmic surgeons and anesthetists to recognize and differentiate this entity from the more serious vision threatening conditions.

  12. Hair analysis reveals subtle HPA axis suppression associated with use of local corticosteroids: The Lifelines cohort study.

    Science.gov (United States)

    Wester, Vincent L; Noppe, Gerard; Savas, Mesut; van den Akker, Erica L T; de Rijke, Yolanda B; van Rossum, Elisabeth F C

    2017-06-01

    Scalp hair is increasingly used to measure the long-term exposure to endogenous glucocorticoids hormones. Long-term cortisone (HairE) and cortisol (HairF) have been associated with obesity, metabolic syndrome, cardiovascular disease and psychopathology. However, little is known about the influence of the use of local corticosteroids and major stressful life events on hair glucocorticoids. We determined HairE and HairF using liquid chromatography - tandem mass spectrometry in 295 adult participants of the population-based Lifelines cohort study (75% females, median age 42). We collected anthropometry and fasting metabolic laboratory values, questionnaires on hair characteristics, recent use of corticosteroids, and recent major stressful life events. After adjustment for covariates, hair glucocorticoids increased with age, male sex, black or brown hair color, and frequency of sweating on the scalp, and decreased with higher hair washing frequency (PHairE was decreased in participants who used systemic corticosteroids (5.4 vs. 8.5pg/mg hair, P=0.041), and in participants who only used local agents such as inhaled, topical and nasal corticosteroids (6.8 vs. 8.5pg/mg, P=0.005). Recent life events were positively associated with HairF after adjustment for age and sex (P=0.026), but this association lost significance after adjustment for hair related characteristics (P>0.05). HairE can be a useful marker to detect mild adrenal suppression due to corticosteroid use in the general population, even when only inhaled, nasal or topical corticosteroids are used, which suggests that these commonly used agents induce systemic effects. Copyright © 2017 Elsevier Ltd. All rights reserved.

  13. Corticosteroids in sepsis: an updated systematic review and meta-analysis (protocol).

    Science.gov (United States)

    Rochwerg, Bram; Oczkowski, Simon; Siemieniuk, Reed Alexander; Menon, Kusum; Szczeklik, Wojciech; English, Shane; Agoritsas, Thomas; Belley-Cote, Emilie; D'Aragon, Frédérick; Alhazzani, Waleed; Duan, Erick; Gossack-Keenan, Kira; Sevransky, Jon; Vandvik, Per; Venkatesh, Bala; Guyatt, Gordon; Annane, Djillali

    2017-06-30

    Sepsis is associated with a dysregulated host response to infection and impaired endogenous corticosteroid metabolism. As such, therapeutic use of exogenous corticosteroids is a promising adjunctive intervention. Despite a large number of trials examining this research question, uncertainty persists regarding the effect of corticosteroids on survival in sepsis. Several large randomised controlled trials have been published recently prompting a re-evaluation of the available literature. A rigorous and reproducible search and screening process from a Cochrane review on the same topic was comprehensive to October 2014. We will search MEDLINE, EMBASE, LILACS, the Cochrane trial registry and clinicaltrials.gov for eligible randomised controlled trials investigating the use of corticosteroids in patients with sepsis from September 2014. Outcomes have been chosen by a semi-independent guideline panel, created in the context of a parallel BMJ Rapid Recommendation on the topic. This panel includes clinicians, content experts, methodologists and patient representatives, who will help identify patient-important outcomes that are critical for deciding whether to use or not use corticosteroids in sepsis. Two reviewers will independently screen and identify eligible studies; a third reviewer will resolve any disagreements. We will use RevMan to pool effect estimates from included studies for each outcome using a random-effect model. We will present the results as relative risk with 95% CI for dichotomous outcomes and as mean difference or standardised mean difference for continuous outcomes with 95% CI. We will assess the certainty of evidence at the outcome level using the Grading of Recommendations, Assessment, Development and Evaluation approach. We will conduct a priori subgroup analyses, which have been chosen by the parallel BMJ Rapid Recommendation panel. The aim of this systematic review is to summarise the updated evidence on the efficacy and safety of corticosteroids

  14. Local Anaesthetic Neurotoxicity Mimicking Anaphylaxis

    OpenAIRE

    Deniz Özçeker; Zeynep Tamay; Nermin Güler

    2015-01-01

    Lidocaine and articaine are commonly used in infiltration anesthesia, extremity blockage, topical anesthesia and intravenous regional anesthesia due to high activity and rapid onset effect. Although commonly administered, the allergic drug reactions of local anesthetics are rarely reported. However, reactions related to systemic toxicity can be seen Hereby, we reported two cases related to drug allergy and convulsion after administering of lidocaine and articaine.

  15. Topical hydrocortisone, clobetasol propionate, and calcipotriol do not increase photocarcinogenesis induced by simulated solar irradiation in hairless mice

    DEFF Research Database (Denmark)

    Lerche, Catharina M; Philipsen, Peter A; Poulsen, Thomas

    2010-01-01

    . Few studies have assessed the effect of topical corticosteroids and topical vitamin D(3) derivatives on photocarcinogenesis induced by ultraviolet radiation. We investigated whether HCB, CP, or CAL can accelerate photocarcinogenesis using simulated solar radiation (SSR). HCB, CP, or CAL was applied...... and that topical CP administration had a photoprotective effect. Thus, HCB, CP, and CAL do not increase photocarcinogenesis induced by SSR....

  16. [Related factors to lack of implementation of antenatal corticosteroids].

    Science.gov (United States)

    Corona-Gutiérrez, América Aime; Olivares-Ramírez, Araceli; Fajardo-Dueñas, Sergio

    2015-10-01

    Despite the known benefits of antenatal corticosteroids therapy its use in clinical practice is not generalized. To identify factors related to antenatal corticosteroids non administration. Cross-sectional and descriptive study that included patients admitted to Hospital Civil de Guadalajara "Dr. Juan I. Menchaca", who had indication for antenatal corticosteroids therapy but did not receive it. Variables: antenatal corticosteroids therapy prescription, factors related to antenatal corticosteroids therapy non administration and lapsed time between diagnosis and birth. Antenatal corticosteroids therapy were not prescribed in 79 (94%) of 84 patients. Main related factors were imminent birth and severe maternal complication. The longer amount of time from diagnosis to birth was before hospitalization (91 vs. 9%, p <0.0005). The biggest and best opportunity for the administration of inducers of fetal lung maturity is during prenatal care, when cases with increased risk of preterm birth are detected.

  17. Corticosteroid use in management of pediatric emergency conditions [digest].

    Science.gov (United States)

    Thabet, Asalim; Greenfield, Tyler; Cantor, Richard M; Wilson, Bryan

    2018-03-01

    Corticosteroids have been used for over half a century to treat various inflammatory disorders; however, their use in many pediatric conditions remains controversial. This issue reviews evidence on corticosteroid treatment in acute asthma exacerbations, croup, acute pharyngitis, anaphylaxis, acute spinal injury, and bacterial meningitis. While corticosteroids are clearly indicated for management of asthma exacerbations and croup, they are not universally recommended for potential spinal cord injury. Due to insufficient data or conflicting data, corticosteroids may be considered in children with acute pharyngitis, anaphylaxis, and bacterial meningitis. [Points & Pearls is a digest of Pediatric Emergency Medicine Practice].

  18. Topical tacrolimus for atopic dermatitis.

    Science.gov (United States)

    Cury Martins, Jade; Martins, Ciro; Aoki, Valeria; Gois, Aecio F T; Ishii, Henrique A; da Silva, Edina M K

    2015-07-01

    Atopic dermatitis (AD) (or atopic eczema) is a chronic inflammatory skin condition that affects children and adults and has an important impact on quality of life. Topical corticosteroids (TCS) are the first-line therapy for this condition; however, they can be associated with significant adverse effects when used chronically. Tacrolimus ointment (in its 2 manufactured strengths of 0.1% and 0.03%) might be an alternative treatment. Tacrolimus, together with pimecrolimus, are drugs called topical calcineurin inhibitors (TCIs). To assess the efficacy and safety of topical tacrolimus for moderate and severe atopic dermatitis compared with other active treatments. We searched the following databases up to 3 June 2015: the Cochrane Skin Group Specialised Register, CENTRAL in the Cochrane Library (Issue 5, 2015), MEDLINE (from 1946), EMBASE (from 1974), LILACS (from 1982), and the Global Resource of Eczema Trials (GREAT database). We searched six trials registers and checked the bibliographies of included studies for further references to relevant trials. We contacted specialists in the field for unpublished data.A separate search for adverse effects of topical tacrolimus was undertaken in MEDLINE and EMBASE on 30 July 2013. We also scrutinised the U.S. Food and Drug Administration (FDA) websites for adverse effects information. All randomised controlled trials (RCTs) of participants with moderate to severe atopic dermatitis (both children and adults) using topical tacrolimus at any dose, course duration, and follow-up time compared with other active treatments. Two authors independently screened and examined the full text of selected studies for compliance with eligibility criteria, risk of bias, and data extraction. Our three prespecified primary outcomes were physician's assessment, participant's self-assessment of improvement, and adverse effects. Our secondary outcomes included assessment of improvement of the disease by validated or objective measures, such as

  19. Compressor/nebulizers differences in the nebulization of corticosteroids. The CODE study (Corticosteroids and Devices Efficiency).

    Science.gov (United States)

    Terzano, C; Petroianni, A; Parola, D; Ricci, A

    2007-01-01

    Nebulization is a common method of medical aerosol generation and it is largely used by adults and children all over the world, both for emergency treatment of acute illness and for long-term home treatment of lung diseases. The aim of this study was to determine the differences in nebulization of inhaled corticosteroids among four representative types of compressor/nebulizers. Twelve compressor/jet nebulizers from four commercial sources were studied (three for each type): Clenny (MEDEL), Turbo Boy/LC Plus (PARI), Nebula Nuovo/MB5 (MARKOS MEFAR) and Maxaer (ARTSANA) compressor/Sidestream (Medic-Aid Ltd.) nebulizer. We compared the required time for the treatment (nebulization time), output/minutes, compressor pressures, and aerosol characteristics of inhaled corticosteroids: Beclomethasone dipropionate, Flunisolide, Fluticasone propionate and Budesonide. Nebulization Times showed a significant difference between nebulizer and inhaled corticosteroids for Clenny, Turbo Boy, and Maxaer. A considerable difference in the output of nebulized drugs was observed through the compressors/nebulizers. MMAD of all inhaled corticosteroids was significantly different among the four nebulizers. The percentage of particles 90%), whereas with flunisolide was good only for Clenny (98.8%) and Maxaer (96.3%), and with fluticasone only for Clenny (98%), Turbo Boy (99.1%), and Maxaer (86%). Also percentage of particles <2 microm showed significant variability among the devices. Our results clearly demonstrate that compressor/nebulizer unit plays a key role in the effectiveness of the treatment during inhaled corticosteroid therapy, and that several differences exist in the performance of the different nebulizers studied. Therefore, the device has the same importance of the compound to reach the best clinical response in the inflammatory diseases of the lower airways.

  20. Corticosteroids for treating hypotension in preterm infants.

    Science.gov (United States)

    Ibrahim, Hafis; Sinha, Ian P; Subhedar, Nimish V

    2011-12-07

    Systemic hypotension is a relatively common complication of preterm birth and is associated with periventricular haemorrhage, periventricular white matter injury and adverse neurodevelopmental outcome. Corticosteroid treatment has been used as an alternative or an adjunct to conventional treatment with volume expansion and vasopressor/inotropic therapy. To determine the effectiveness and safety of corticosteroids used either as primary treatment of hypotension or for the treatment of refractory hypotension in preterm infants. Randomized or quasi-randomised controlled trials were identified by searching the Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library, Issue 2, 2011), MEDLINE (1996 to Jan 2011), EMBASE (1974 to Jan 2011), CINAHL (1981 to 2011), reference lists of published papers and abstracts from the Pediatric Academic Societies and the European Society for Pediatric Research meetings published in Pediatric Research (1995 to 2011). We included all randomised or quasi-randomised controlled trials investigating the effect of corticosteroid therapy in the treatment of hypotension in preterm infants (babies with hypotension resistant to inotropes/pressors and volume therapy. We included studies comparing oral/intravenous corticosteroids with placebo, other drugs used for providing cardiovascular support or no therapy in this review. Methodological quality of eligible studies was assessed according to the methods used for minimising selection bias, performance bias, attrition bias and detection bias. Studies that evaluated corticosteroids (1) as primary treatment for hypotension or (2) for refractory hypotension unresponsive to prior use of inotropes/pressors and volume therapy, were analysed using separate comparisons. Data were analysed using the standard methods of the Neonatal Review Group using Rev Man 5.1.2. Treatment effect was analysed using relative risk, risk reduction, number needed to treat for categorical outcomes and

  1. Immediate and delayed hypersensitivity to systemic corticosteroids: 2 case reports.

    Science.gov (United States)

    Laberge, Lauren; Pratt, Melanie

    2012-01-01

    Both immediate, type I reactions and delayed hypersensitivity, type IV reactions to systemic corticosteroid preparations have been reported. Type I reactions are rare, with delayed hypersensitivity reactions being slightly more common. A 33-year-old woman presented repeatedly to the emergency department with asthma attacks. She developed pruritus and hives approximately 30 minutes after the administration of parenteral corticosteroids. Her respiratory status deteriorated approximately 6 hours after she received the corticosteroids. An acute eczematous dermatitis on her face, neck, and upper body appeared 24 hours after administration of the corticosteroids. The dermatitis peaked at 72 hours. Intradermal testing to Solu-Medrol, Solu-Cortef, prednisone, and Decadron confirmed a type I, anaphylactoid reaction. The dermatitis that presented 24 hours after administration of the parenteral corticosteroids is consistent clinically with a type IV delayed hypersensitivity reaction to the corticosteroids. A second patient, a 51-year-old woman, developed urticarial lesions that lasted approximately 30 minutes, immediately after intralesional triamcinolone injections for keloid scars. Intradermal testing was performed. She showed a positive reaction to triamcinolone confirming a type I allergy to this steroid. It is important to consider an allergy to corticosteroids in patients with worsening anaphylactic symptoms after administration of systemic corticosteroids.

  2. Effect of corticosteroid therapy in acute pain edema caused by ...

    African Journals Online (AJOL)

    Purpose: To evaluate the curative effect of corticosteroids in the treatment of acute pain, local edema, and skin lesions caused by ... Conclusion: Treatment of herpes zoster with appropriate corticosteroid isodose application can effectively relieve ..... Glueocorticoid treatment in acute lung injury and acute respiratory distress ...

  3. Prednisone and Other Corticosteroids: Balance the Risks and Benefits

    Science.gov (United States)

    ... lower legs High blood pressure Problems with mood, memory, behavior and other psychological effects Weight gain, with fat deposits in your abdomen, ... injected corticosteroids Injected corticosteroids can cause temporary ... skin thinning, loss of color in the skin, facial flushing, insomnia and high ...

  4. The Initial Response To Corticosteroid Therapy in Childhood ...

    African Journals Online (AJOL)

    Background: Nephrotic syndrome (NS) in African children is associated with poor response to corticosteroids. There is disparity in treatment response on the African continent. The aim of this present study was to describe the initial response to corticosteroid therapy of childhood NS in Côte d'ivoire. Materials and methods: ...

  5. Corticosteroids reduce the tensile strength of isolated collagen fascicles

    DEFF Research Database (Denmark)

    Haraldsson, Bjarki Thor; Langberg, Henning; Aagaard, Per

    2006-01-01

    Overuse tendon injuries are frequent. Corticosteroid injections are commonly used as treatment, although their direct effects on the material properties of the tendon are poorly understood.......Overuse tendon injuries are frequent. Corticosteroid injections are commonly used as treatment, although their direct effects on the material properties of the tendon are poorly understood....

  6. Risk of miscarriage among users of corticosteroid hormones

    DEFF Research Database (Denmark)

    Bjørn, Anne-Mette B; Nielsen, Rikke B; Nørgaard, Mette

    2013-01-01

    The purpose of this nested case-control study in Denmark was to study the association between use of corticosteroids and risk of miscarriage.......The purpose of this nested case-control study in Denmark was to study the association between use of corticosteroids and risk of miscarriage....

  7. Effects of long-term treatment with corticosteroids in COPD

    NARCIS (Netherlands)

    Renkema, TEJ; Schouten, JP; Koeter, GH; Postma, DS

    Study objective: To determine the effectiveness of treatment with corticosteroids in patients with COPD. Methods: In this study, we investigated the effect of a 2-year treatment with corticosteroids on clinical symptoms and the decline of lung function in 58 nonallergic patients with COPD. Subjects

  8. VESICLE-ENCAPSULATED CORTICOSTEROIDS FOR THE TREATMENT OF CANCER

    NARCIS (Netherlands)

    Schiffelers, Raymond M.; Metselaar, J.M.; Molema, Grietje; Storm, Gerrit

    2004-01-01

    The invention relates to the use of a composition comprising a corticosteroid encapsulated in a vesicle for the manufacture of a medicament for treating cancer, such as the use of a composition comprising a corticosteroid and liposomes, the liposomes comprising a non-charged vesicle-forming lipid,

  9. Vesicle-encapsulated corticosteroids for the treatment of cancer

    NARCIS (Netherlands)

    Schiffelers, Raymond M.; Metselaar, J.M.; Molema, Grietje; Storm, Gerrit

    2005-01-01

    The invention relates to the use of a composition comprising a corticosteroid encapsulated in a vesicle for the manufacture of a medicament for treating cancer, such as the use of a composition comprising a corticosteroid and liposomes, the liposomes comprising a non-charged vesicle-forming lipid

  10. A Case of Idiopathic Pulmonary Hemosiderosis Presenting With Signs and Symptoms Mimicking Hemolytic Anemia.

    Science.gov (United States)

    Doğruel, Dilek; Erbay, Ayşe; Yazici, Nalan; Arslan, Alev; Hasbay Biçen, Bermal

    2017-01-01

    Idiopathic pulmonary hemosiderosis is primarily a disorder of childhood, which is characterized by hemoptysis, iron deficiency anemia, and diffuse parenchymal infiltrates on chest x-ray secondary to recurrent attacks of alveolar hemorrhage. It can be diagnosed by showing hemosiderin laden macrophages in bronchoalveolar lavage fluid after other specific causes of diffuse alveolar hemorrhage are definitely excluded. A 5-year-old male patient was admitted to our clinic with sudden-onset pallor during iron therapy given for anemia. While he was being investigated for clinical and laboratory signs mimicking hemolytic anemia, he developed cough and dyspnea. He had infiltrates on chest x-ray and scattered patchy infiltrates in both lungs on high-resolution computed tomography. Hemosiderin laden macrophages were identified in fasting gastric juice and bronchoalveolar lavage fluid. The patient was diagnosed with idiopathic pulmonary hemosiderosis and started corticosteroid therapy.

  11. Corticosteroids as a therapy for bacterial keratitis: an evidence-based review of 'who, when and why'.

    Science.gov (United States)

    Tallab, Raghad T; Stone, Donald U

    2016-06-01

    Corticosteroids have been proposed as an adjunct to antibiotics for the treatment of bacterial keratitis, with significant controversy regarding the appropriate use of this therapy. Recent prospective randomised controlled trials have provided additional evidence to guide clinical decision-making. A review of the epidemiology and mechanisms of pathogenesis, preliminary animal studies, retrospective human studies and prospective randomised clinical trials that address the potential risks and benefits of corticosteroids in patients with bacterial keratitis was performed. Four prospective randomised controlled trials were identified. Three small studies found no benefit of topical corticosteroids, but were underpowered to evaluate adverse events. The Steroids for Corneal Ulcers Trial (SCUT) study and subgroup analyses provide evidence for a relative gain of one line of best spectacle-corrected visual acuity in patients with non-Nocardia bacterial keratitis, especially when corticosteroids were initiated within 3 days of presentation; no increase in adverse events was noted. No evidence was found to support the concern for corneal thinning attributable to corticosteroids in the absence of an inadequately treated infectious process. In patients with culture-proven non-Nocardia bacterial keratitis, corticosteroids provide one line of vision improvement over antimicrobials alone, with no increase in adverse events. This benefit should not be extrapolated to patients with other aetiologies of keratitis, such as fungus, herpes viruses, acanthamoeba or atypical mycobacteria, and these entities should be excluded before considering adjunctive steroid therapy. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  12. Intradiscal corticosteroid injections in spondylotic cervical radiculopathy

    Energy Technology Data Exchange (ETDEWEB)

    Fayad, Fouad; Rannou, Francois; Rahmani, Lamia; Lefevre-Colau, Marie-Martine; Nys, Alain; Poiraudeau, Serge; Ledoux, Michel; Revel, Michel [Hopital Cochin (AP-HP) Universite Paris 5, Service de Reeducation et de Readaptation de l' Appareil Locomoteur et des Pathologies du Rachis, Paris (France); Drape, Jean L.; Chevrot, Alain [Hopital Cochin (AP-HP), Department of Radiology B, Paris (France)

    2007-05-15

    The purpose of this study was to evaluate treatment outcomes with intradiscal injection of corticosteroids (IDIC) in cervical spondylotic radiculopathy. Twenty consecutive patients were treated with intradiscal injection of 25 mg of acetate of prednisolone under fluoroscopic control. All patients had previously received a nonsurgical treatment for at least 3 months without success. Outcomes were assessed 1, 3 and 6 months after IDIC. Radicular pain reduction as scored on a visual analogue scale (VAS 100-mm length) was statistically significant at 1 month (19.0{+-}28.0 mm; p=0.008), 3 months (25.2{+-}27.5 mm; p=0.002), and 6 months (24.6{+-}28.4 mm; p=0.001). In all, 40% of treated patients described at least 50% pain improvement 6 months after treatment. Four patients had complete relief of radicular pain. In conclusion, IDIC should be an alternative in the nonsurgical management of cervical spondylotic radiculopathy. (orig.)

  13. Asthma and Adherence to Inhaled Corticosteroids

    DEFF Research Database (Denmark)

    Bårnes, Camilla Boslev; Ulrik, Charlotte Suppli

    2015-01-01

    -related hospitalizations could be attributed to poor adherence. Most studies have reported an increase in adherence following focused interventions, followed by an improvement in quality of life, symptoms, FEV1, and oral corticosteroid use. However, 2 studies found no difference in health-care utilization, one observed...... was found to be between 22 and 63%, with improvement up to and after an exacerbation. Poor adherence was associated with youth, being African-American, having mild asthma, care provider, whereas improved adherence was associated with being...... to improve adherence. A total of 19 studies met the inclusion criteria: 9 focusing on the level of adherence, 6 focusing on effects of poor adherence, and 7 focusing on interventions to improve adherence. Three of the studies focused on more than one of these end points. The mean level of adherence to ICS...

  14. Targeting the Plantar Fascia for Corticosteroid Injection.

    Science.gov (United States)

    Salvi, Andrea Emilio

    2015-01-01

    Plantar fasciitis is often a difficult condition to treat. It is related to repetitive strain of the fascia at its attachment to the heel bone. This condition quite often appears with the concomitant presence of a plantar calcaneal heel spur. Corticosteroid injection is a popular treatment choice for plantar fasciitis, and accurate localization of the injected medication is essential for successful resolution of symptoms after the injection. In the present brief technical communication, a method for targeting the attachment of the plantar fascia to the medial tubercle of the tuberosity of the calcaneus is described. The targeting method uses the lateral radiograph of the foot to aid in localization of the proximal attachment of the plantar fascia to the calcaneus. Copyright © 2015 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

  15. Corticosteroids In Infections Of Central Nervous System

    Directory of Open Access Journals (Sweden)

    Meena AK

    2003-01-01

    Full Text Available Infections of central nervous system are still a major problem. Despite the introduction of newer antimicrobial agents, mortality and long-term sequelace associated with these infections is unacceptably high. Based on the evidence that proinflammtory cytokines have a role in pathophysiology of bacterial and tuberculous meningitis, corticosteroids with a potent anti-inflammatory and immunomodulating effect have been tested and found to be of use in experimental and clinical studies, Review of the available literature suggests steroid administration just prior to antimicrobial therapy is effective in decreasing audiologic and neurologic sequelae in childern with H. influenzae nenigitis. Steroid use for bacterial meningitis in adults is found to be beneficial in case of S. pneumoniae. The value of adjunctive steroid therapy for other bacterial causes of meningitis remains unproven. Corticocorticoids are found to be of no benefit in viral meningitis, Role of steroids in HIV positive patients needs to be studied.

  16. Topical steroid addiction in atopic dermatitis

    Directory of Open Access Journals (Sweden)

    Fukaya M

    2014-10-01

    Full Text Available Mototsugu Fukaya,1 Kenji Sato,2 Mitsuko Sato,3 Hajime Kimata,4 Shigeki Fujisawa,5 Haruhiko Dozono,6 Jun Yoshizawa,7 Satoko Minaguchi8 1Tsurumai Kouen Clinic, Nagoya, 2Department of Dermatology, Hannan Chuo Hospital, Osaka, 3Sato Pediatric Clinic, Osaka, 4Kimata Hajime Clinic, Osaka, 5Fujisawa Dermatology Clinic, Tokyo, 6Dozono Medical House, Kagoshima, 7Yoshizawa Dermatology Clinic, Yokohama, 8Department of Dermatology, Kounosu Kyousei Hospital, Saitama, Japan Abstract: The American Academy of Dermatology published a new guideline regarding topical therapy in atopic dermatitis in May 2014. Although topical steroid addiction or red burning skin syndrome had been mentioned as possible side effects of topical steroids in a 2006 review article in the Journal of the American Academy of Dermatology, no statement was made regarding this illness in the new guidelines. This suggests that there are still controversies regarding this illness. Here, we describe the clinical features of topical steroid addiction or red burning skin syndrome, based on the treatment of many cases of the illness. Because there have been few articles in the medical literature regarding this illness, the description in this article will be of some benefit to better understand the illness and to spur discussion regarding topical steroid addiction or red burning skin syndrome. Keywords: topical steroid addiction, atopic dermatitis, red burning skin syndrome, rebound, corticosteroid, eczema

  17. Isolated ovarian tuberculosis mimicking ovarian carcinoma: Case ...

    African Journals Online (AJOL)

    Although genitourinary tuberculosis is common, reports of isolated ovarian tuberculosis are rare. However, its presentation can mimick that of an ovarian tumour, leading to diagnostic difficulties. A woman of 17 years presented with chronic pelvic pain, weight loss, a right ovarian mass on ultrasound, and a significantly ...

  18. Uncomplicated bifid Meckle's diverticulum mimicking recurrent ...

    African Journals Online (AJOL)

    It was excised with V shaped ileal wall. Histopathology showed features of Meckel's diverticulum without any Gastric or pancreatic tissue in mucosa. Clinicians should be wary of a bifid meckel's diverticulum as a very rare anomaly that can be symptomatic mimicking appendicitis. Keywords: Bifid, Meckel's, Diverticulitis ...

  19. Right paratesticular abscess mimicking neonatal testicular torsion ...

    African Journals Online (AJOL)

    U.O. Ezomike

    Right paratesticular abscess mimicking neonatal testicular torsion and caused by Proteus mirabilis. U.O. Ezomikea,∗. , M.A. Ituena, S.C. Ekpemoa, S.O. Ekenzeb a Department of Surgery, Federal Medical Centre Umuahia, Abia State, Nigeria b Sub-Department of Pediatric Surgery, University of Nigeria Teaching Hospital, ...

  20. Acute dystonia mimicking angioedema of the tongue

    DEFF Research Database (Denmark)

    Rasmussen, Eva Rye; Pallesen, Kristine A U; Bygum, Anette

    2013-01-01

    We report a case of acute dystonia of the face, jaw and tongue caused by metoclopramide and mimicking angioedema. The patient had attacks for several years before the correct diagnosis was made and we present the first ever published video footage of an attack. This adverse drug reaction is known...

  1. Peripancreatic fat necrosis mimicking pancreatic cancer

    Energy Technology Data Exchange (ETDEWEB)

    Thurnher, M.M.; Schima, W.; Turetschek, K.; Thurnher, S.A. [Vienna Univ. (Austria). Inst. fuer Radiologie; Fuegger, R. [Dept. of Surgery, University of Vienna (Austria); Oberhuber, G. [Dept. of Pathology, University of Vienna (Austria)

    2001-06-01

    A case of peripancreatic fat necrosis, after an episode of acute pancreatitis, which mimicked pancreatic cancer with lymph node metastases, is presented. We describe the imaging findings with helical CT scanning and with unenhanced and mangafodipir-enhanced MR imaging, with special emphasis on the differential diagnoses. (orig.)

  2. Iliacus Abscess with Radiculopathy Mimicking Herniated Nucleus ...

    African Journals Online (AJOL)

    2016-05-02

    May 2, 2016 ... radiculopathy mimicking herniated nucleus pulposus: Aadditional diagnostic value of magnetic resonance imaging. Niger J Clin Pract. 2017;20:392-3. This is an open access article distributed under the terms of the Creative Commons. Attribution-Non Commercial-Share Alike 3.0 License, which allows ...

  3. Acute respiratory distress syndrome mimickers lacking common risk factors of the Berlin definition.

    Science.gov (United States)

    Gibelin, Aude; Parrot, Antoine; Maitre, Bernard; Brun-Buisson, Christian; Mekontso Dessap, Armand; Fartoukh, Muriel; de Prost, Nicolas

    2016-02-01

    Some patients presenting with acute respiratory failure and meeting the Berlin criteria for acute respiratory distress syndrome (ARDS) lack exposure to common risk factors (CRF). These so-called ARDS mimickers often lack histological diffuse alveolar damage. We aimed to describe such ARDS mimickers lacking CRF (ARDS CRF-) in comparison with others (ARDS CRF+). Retrospective study including all patients receiving invasive mechanical ventilation for ARDS admitted to the intensive care units (ICUs) of two tertiary care centers from January 2003 to December 2012. The prevalence of ARDS CRF- was 7.5 % (95 % CI [5.5-9.5]; n = 50/665). On the basis of medical history, bronchoalveolar lavage fluid cytology, and chest CT scan patterns, four etiological categories were identified: immune (n = 18; 36 %), drug-induced (n = 13; 26 %), malignant (n = 7; 14 %), and idiopathic (n = 12; 24 %). Although the ARDS CRF- patients had a lower logistic organ dysfunction score (4 [3-8] vs. 10 [6-13]; p risk of mortality. For such atypical ARDS, a complete diagnostic workup, including bronchoalveolar lavage fluid cytology and chest CT scan patterns, should be performed to identify those patients who might benefit from specific therapies, including corticosteroids.

  4. Liver Injury with Features Mimicking Autoimmune Hepatitis following the Use of Black Cohosh

    Directory of Open Access Journals (Sweden)

    Grace Guzman

    2009-01-01

    Full Text Available There are a growing number of cases detailing acute hepatic necrosis in patients taking black cohosh (Cimicifuga racemosa, an over-the-counter herbal supplement for management of menopausal symptoms. Our aim is to illustrate two cases of liver injury following the use of black cohosh characterized by histopathological features mimicking autoimmune hepatitis. Both patients reported black cohosh use for at least six months and had no evidence of another cause of liver disease. Their liver biopsies showed a component of centrilobular necrosis consistent with severe drug-induced liver injury. In addition, the biopsies showed characteristics of autoimmune-like liver injury with an interface hepatitis dominated by plasma cells. Although serum markers for autoimmune hepatitis were not particularly elevated, both patients responded to corticosteroids, supporting an immune-mediated component to the liver injury. Liver injury following the use of black cohosh should be included in the list of differential diagnoses for chronic hepatitis with features mimicking autoimmune hepatitis.

  5. Contact Hypersensitivity to European Baseline Series and Corticosteroid Series Haptens in a Population of Adult Patients with Contact Eczema.

    Science.gov (United States)

    Kot, Marek; Bogaczewicz, Jarosław; Kręcisz, Beata; Woźniacka, Anna

    2016-04-01

    Contact eczema (CE) is one of the most common skin diseases and is regarded as a reaction pattern. However, the skin can react in the same way to different stimuli, some of which may act together. The golden standard in the diagnosis of allergic contact dermatitis (ACD) is the patch test. Contact allergy to topical corticosteroids is known to be gradually rising, and this represents a significant problem in the treatment of contact eczema. The aim of this study was to evaluate the prevalence of contact allergy to European Baseline Series and Corticosteroid Series haptens in a population of patients with CE. A group of 126 patients with the clinical diagnosis of contact eczema were patch tested with 28 European Baseline Series allergens and 8 corticosteroid allergens in different concentrations and in different media: 80 (64.5%) women and 46 (36.5%) men, mean age 50.4 years. The average duration of CE was 6.9 years. In total, 65 patients (51.6%) demonstrated an allergic reaction to at least one European Baseline Series allergen, and 22 patients (17.4%) to at least one corticosteroid. The most common allergens giving positive results were nickel sulfate (26.2%), cobalt chloride (15.1%), budesonide (14.3%), potassium dichromate (13.5%), and myroxylon pereirae resin (MPR) (11.9%). According our data, the European Baseline Series tests allow the cause of ACD to be identified in over 50% of cases.

  6. Astute and safe use of topical ocular corticosteroids in general practice

    African Journals Online (AJOL)

    inflammatory and immuno- suppressive effects through a combination of pathways. The most important anti- inflammatory effect may be the inhibition of arachidonic acid release, preventing the liberation of prostaglandins and other potent inflammatory ...

  7. Topical hydrocortisone, clobetasol propionate, and calcipotriol do not increase photocarcinogenesis induced by simulated solar irradiation in hairless mice

    DEFF Research Database (Denmark)

    Lerche, Catharina M; Philipsen, Peter A; Poulsen, Thomas

    2010-01-01

    Topical corticosteroids such as hydrocortisone-17-butyrate (HCB) and clobetasol-17-propionate (CP) and vitamin D(3) derivatives such as calcipotriol (CAL) are widely used to treat psoriasis. The immunosuppressive effects of corticosteroids make their topical use a concern for skin carcinogenicity....... Few studies have assessed the effect of topical corticosteroids and topical vitamin D(3) derivatives on photocarcinogenesis induced by ultraviolet radiation. We investigated whether HCB, CP, or CAL can accelerate photocarcinogenesis using simulated solar radiation (SSR). HCB, CP, or CAL was applied...... development in mice treated with HCB and 2 SED (HCB-2SED) and HCB-6SED. However, the time required for tumor development increased with HCB-4SED treatment. Treatment with CP-2SED did not change the time to onset of the first and second tumor, but all other CP treatments in combination with SSR increased...

  8. Fluticasone furoate: A new intranasal corticosteroid

    Directory of Open Access Journals (Sweden)

    R Kumar

    2012-01-01

    Full Text Available Intranasal corticosteroids are recommended as one of the first-line therapies for the treatment of allergic rhinitis (AR, especially when associated with nasal congestion and recurrent symptoms. Fluticasone furoate is a novel enhanced-affinity glucocorticoid for the treatment of AR approved by the Food and Drug Administration in 2007 and recently introduced in India. Fluticasone furoate nasal spray is indicated for the treatment of the symptoms of seasonal and perennial AR in patients aged two years and older. This review summarizes the clinical data on fluticasone furoate nasal spray and discusses its role in the management of AR. Important attributes of fluticasone furoate include low systemic bioavailability (<0.5%, 24-h symptom relief with once-daily dosing, comprehensive coverage of both nasal and ocular symptoms, safety and tolerability with daily use, and availability in a side-actuated device that makes medication delivery simple and consistent. With these properties, fluticasone furoate nasal spray has the potential to enhance patient satisfaction and compliance, thus making it a good choice amongst available intranasal steroids.

  9. Intradiscal corticosteroid injections in spondylotic cervical radiculopathy

    International Nuclear Information System (INIS)

    Fayad, Fouad; Rannou, Francois; Rahmani, Lamia; Lefevre-Colau, Marie-Martine; Nys, Alain; Poiraudeau, Serge; Ledoux, Michel; Revel, Michel; Drape, Jean L.; Chevrot, Alain

    2007-01-01

    The purpose of this study was to evaluate treatment outcomes with intradiscal injection of corticosteroids (IDIC) in cervical spondylotic radiculopathy. Twenty consecutive patients were treated with intradiscal injection of 25 mg of acetate of prednisolone under fluoroscopic control. All patients had previously received a nonsurgical treatment for at least 3 months without success. Outcomes were assessed 1, 3 and 6 months after IDIC. Radicular pain reduction as scored on a visual analogue scale (VAS 100-mm length) was statistically significant at 1 month (19.0±28.0 mm; p=0.008), 3 months (25.2±27.5 mm; p=0.002), and 6 months (24.6±28.4 mm; p=0.001). In all, 40% of treated patients described at least 50% pain improvement 6 months after treatment. Four patients had complete relief of radicular pain. In conclusion, IDIC should be an alternative in the nonsurgical management of cervical spondylotic radiculopathy. (orig.)

  10. Role of oral corticosteroids in orbital cellulitis.

    Science.gov (United States)

    Pushker, Neelam; Tejwani, Lalit Kumar; Bajaj, Mandeep S; Khurana, Saurbhi; Velpandian, Thirumurthy; Chandra, Mahesh

    2013-07-01

    To evaluate the role of oral corticosteroids as an anti-inflammatory adjunct in the treatment of orbital cellulitis. Prospective, comparative, single-masked, interventional clinical study. setting: Tertiary eye care center (All India Institute of Medical Sciences). study population: Patients with acute onset (within 14 days) of orbital cellulitis with or without abscess. intervention: Patients were randomized into 2 groups in the ratio of 1:2. Both groups received initial intravenous antibiotics. In Group 2, oral steroids were added after an initial response to intravenous antibiotics. main outcome measures: Resolution of signs and symptoms, duration of intravenous antibiotics, length of hospital stay, and sequelae of disease (ptosis, proptosis, and movement restriction) were evaluated and compared between the 2 groups. A total of 21 patients (age range, 11-59 years) with orbital cellulitis were studied. There were 7 patients in Group 1, who received standard intravenous antibiotics, and 14 in Group 2, who received adjuvant steroids. Patients in Group 2 showed an earlier resolution of inflammation in terms of periorbital edema (P = .002 at day 7), conjunctival chemosis (P orbital cellulitis may hasten resolution of inflammation with a low risk of exacerbating infection. Copyright © 2013 Elsevier Inc. All rights reserved.

  11. Case Of Iatrogenic Cushing's Syndrome By Topical Triamcinolone.

    Science.gov (United States)

    Zil-E-Ali, Ahsan; Janjua, Omer Hanif; Latif, Aiza; Aadil, Muhammad

    2018-01-01

    Cushing's syndrome is a collection of signs and symptoms due to hypercortisolism. Prolong use of topical steroid may cause this syndrome and suppression of hypothalamic and pituitary function, however such events are more common with oral and parenteral route. There are very few cases of Cushing's syndrome with a topical application amongst which triamcinolone is the rarest drug. We report a case of 11-year-old boy is presented who developed Cushing's disease by topical application. The child had body rashes for which the caregiver consulted a local quack, a topical cream of triamcinolone was prescribed. After application for three months, the patient became obese and developed a moon-like face. A thorough biochemical workup and diagnostic test for Cushing's disease was done to confirm. The following case report a dramatic example of development of the syndrome from chronic topical application of the least potent corticosteroid.

  12. Topical hydrocortisone, clobetasol propionate, and calcipotriol do not increase photocarcinogenesis induced by simulated solar irradiation in hairless mice

    DEFF Research Database (Denmark)

    Lerche, Catharina M; Philipsen, Peter A; Poulsen, Thomas

    2010-01-01

    . Few studies have assessed the effect of topical corticosteroids and topical vitamin D(3) derivatives on photocarcinogenesis induced by ultraviolet radiation. We investigated whether HCB, CP, or CAL can accelerate photocarcinogenesis using simulated solar radiation (SSR). HCB, CP, or CAL was applied...

  13. Acute corticosteroid-induced rhabdomyolysis in a golf player

    African Journals Online (AJOL)

    dose corticosteroids should be recognised by clinicians and sports medicine specialists. This article presents the case of a young golf player with rhabdomyolysis, as well as current theories on cellular mechanisms, and symptoms and treatment of ...

  14. Corticosteroids for all adult patients with community-acquired pneumonia?

    Directory of Open Access Journals (Sweden)

    Ger Rijkers

    2015-01-01

    Full Text Available Corticosteroid therapy as adjunctive treatment in community-acquired pneumonia (CAP is a promising but controversial subject. The potentially beneficial effect of corticosteroids is based on the ability of steroids to dampen an excessive inflammatory response that often occurs in patients with CAP. This excessive inflammatory response can cause damage to the lungs and other organs, and is associated with poor outcome.

  15. Analysis of the Cochrane Review: Topical Treatments for Scalp Psoriasis. Cochrane Database Syst Rev. 2016;2:CD009687.

    Directory of Open Access Journals (Sweden)

    Catarina Soares Queirós

    2017-03-01

    Full Text Available Regardless the psoriasis subtype, up to 79% of people with this skin condition present scalp involvement, which is often the first site to show symptoms of the disease. In addition to being itchy, the red and scaly lesions are usually easy to see, and may be embarrassing. Topical therapy is usually the first line of treatment; however the wide array of available interventions can make the choice difficult, and may even lead to an inadequate treatment. The objective of this review was to evaluate the efficacy and safety of topical treatments for scalp psoriasis. A systematic review was performed according to the methodology recommended by Cochrane in order to evaluate the clinical severity of psoriasis, quality of life, and adverse events that led to treatment discontinuation. To evaluate this, 59 studies were included, with a total of 11 561 participants, and 15 comparisons were made between the various drugs and application vehicles tested. The principal conclusion is that corticosteroids of high or very high potency are more effective than vitamin D. The combination of a corticosteroid with vitamin D has only a marginal benefit over corticosteroid monotherapy, but is superior to vitamin D alone. Given the similar safety profile and only marginal benefit of the combination of corticosteroid with vitamin D over the corticosteroid alone, topical corticosteroid monotherapy appears to be fully acceptable for short-term therapy of scalp psoriasis.

  16. Intracranial capillary hemangioma mimicking a dissociative disorder

    Directory of Open Access Journals (Sweden)

    Alexander Lacasse

    2012-01-01

    Full Text Available Capillary hemangiomas, hamartomatous proliferation of vascular endothelial cells, are rare in the central nervous system (CNS. Intracranial capillary hemangiomas presenting with reversible behavioral abnormalities and focal neurological deficits have rarely been reported. We report a case of CNS capillary hemangioma presenting with transient focal neurological deficits and behavioral abnormalities mimicking Ganser’s syndrome. Patient underwent total excision of the vascular malformation, resulting in complete resolution of his symptoms.

  17. Giant chondroid syringoma radiologically mimicking malignancy

    Directory of Open Access Journals (Sweden)

    Belkiz Uyar

    2013-01-01

    Full Text Available Chondroid syringoma, or mixed tumor of skin, is a relatively rare, usually benign sweat gland tumor, most often seen in the head-and-neck region. Rare malignant examples have been reported, commonly involving the extremities. We report here a case radiologically mimicking a malignant neoplasm, but histologically-proven benign subcutaneous chondroid syringoma, arising in the anterior aspect of the upper thigh of a 59-year-old male.

  18. Hydroxychloroquine-Associated Hyperpigmentation Mimicking Elder Abuse

    OpenAIRE

    Cohen, Philip R.

    2013-01-01

    Background Hydroxychloroquine may result in cutaneous dyschromia. Older individuals who are the victims of elder abuse can present with bruising and resolving ecchymoses. Purpose The features of hydroxychloroquine-associated hyperpigmentation are described, the mucosal and skin manifestations of elder abuse are reviewed, and the mucocutaneous mimickers of elder abuse are summarized. Case Report An elderly woman being treated with hydroxychloroquine for systemic lupus erythematosus developed d...

  19. Photochromic crystalline systems mimicking bio-functions.

    Science.gov (United States)

    Uchida, Kingo; Nishimura, Ryo; Hatano, Eri; Mayama, Hiroyuki; Yokojima, Satoshi

    2018-01-31

    Photoresponsive crystalline systems mimicking bio-functions are prepared using photochromic diarylethenes. Upon UV irradiation to a diarylethene crystal, the self-aggregated and needle-shaped crystals of photogenerated colored closed-ring isomer were generated on the surface. The rough surface showed the superhydrophobic lotus effect. By controlling the heating procedures, UV irradiation processes, and molecular structural modification, rose-petal effects of wetting, anti-reflective moth eye effect, and double-roughness structure mimicking the surface of lotus leaf were observed. By changing the molecular structure, superhydrophilic surface mimicking snail shell was photogenerated. We also found a derivative to form hollow crystals by sublimation. The crystals showed photosalient effect and the photo-response similar to impatiens was observed after small beads were packed in the hollow. These photoresponsive functions are unique, and they demonstrate a macroscopic response by assembling microscopic molecular movement of light. In the future, such a molecular assembly system will be a promising candidate for fabricating photoresponsive architectures and soft robots. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. Too little or too much corticosteroid? Coexisting adrenal insufficiency and Cushing's syndrome from chronic, intermittent use of intranasal betamethasone.

    Science.gov (United States)

    Dow, Adrienne; Yu, Run; Carmichael, John

    2013-01-01

    To report the puzzling, rare occurrence of coexisting adrenal insufficiency and Cushing's syndrome from chronic, intermittent use of intranasal betamethasone spray. A 62-year-old male was referred to our endocrinology clinic for management of adrenal insufficiency. This previously healthy individual began to experience chronic sinus symptoms in 2007, was treated with multiple ensuing sinus surgeries, and received oral glucocorticoid for 6 months. In the following 5 years, he suffered severe fatigue and was diagnosed with secondary adrenal insufficiency. He could not be weaned from corticosteroid and developed clear cushingoid features. In our clinic, careful inquiry on medications revealed chronic, intermittent use of high-dose intranasal betamethasone since 2008, which was not apparent to his other treating physicians. His cushingoid features significantly improved after holding intranasal betamethasone. Chronic, intermittent intranasal betamethasone can cause secondary adrenal insufficiency and iatrogenic Cushing's syndrome when used in excess.Topical corticosteroid use should be considered in the differential diagnosis of adrenal insufficiency or Cushing's syndrome.

  1. Topical therapy of atopic dermatitis: controversies from Hippocrates to topical immunomodulators.

    Science.gov (United States)

    Tilles, Gérard; Wallach, Daniel; Taïeb, Alain

    2007-02-01

    Although atopic dermatitis can be treated efficiently, there is still much controversy about the risk/benefit ratio of both topical corticosteroids and topical immunomodulators. Conflicting data may be found about the usefulness of bathing, diet regulation, and other therapeutic interventions. These controversies result in part from the persistence of Hippocratic doctrines in modern medical thinking. Humoralist and diathetic doctrines, as they pertain to eczema, are reviewed. The paradoxical worsening of oozing and the deadly hazards of hospitalization before the era of antibiotics are brought to mind. We hope that this historical review will improve the understanding of current controversies and help dermatologists to manage patients with atopic dermatitis and other chronic skin diseases.

  2. Iatrogenic Cushing's syndrome and topical steroid therapy: case series and review of the literature.

    Science.gov (United States)

    Decani, Sem; Federighi, Veronica; Baruzzi, Elisa; Sardella, Andrea; Lodi, Giovanni

    2014-12-01

    Topical corticosteroids are considered first-line therapy in patients with chronic inflammatory oral mucosal diseases; among them, clobetasol propionate is one of the most widely used in oral medicine. Under physiological conditions, the transmucosal application is characterized by a significantly greater absorption than the skin application. Contrary to many publications about the side effects of topical corticosteroids in dermatology, few studies have investigated the systemic effects due to local application of these drugs on oral mucosa. Although topical steroid therapy for the management of oral diseases is generally associated with local adverse effects (candidiasis, stomatopyrosis, and hypogeusia), these drugs can also lead to systemic side effects, such as suppression of the hypothalamic-pituitary-adrenal axis and Cushing's syndrome. This review reports five cases of systemic adverse effects caused by clobetasol propionate topical treatment.

  3. Systemic corticosteroids for acute otitis media in children.

    Science.gov (United States)

    Ranakusuma, Respati W; Pitoyo, Yupitri; Safitri, Eka D; Thorning, Sarah; Beller, Elaine M; Sastroasmoro, Sudigdo; Del Mar, Chris B

    2018-03-15

    Acute otitis media (AOM) is a common acute infection in children. Pain is its most prominent and distressing symptom. Antibiotics are commonly prescribed for AOM, although they have only a modest effect in reducing pain at two to three days. There is insufficient evidence for benefits of other treatment options, including systemic corticosteroids. However, systemic corticosteroids are potent anti-inflammatory drugs, and so theoretically could be effective, either alone or as an addition to antibiotics. To assess the effects of systemic corticosteroids (oral or parenteral), with or without antibiotics, for AOM in children. We searched the Cochrane Central Register of Controlled Trials (CENTRAL) which contains the Cochrane ARI Group's Specialised Register, MEDLINE (Ovid), Embase (Elsevier), CINAHL (EBSCO), Web of Science (Thomson Reuters), and LILACS (BIREME) for published studies, and ClinicalTrials.gov and the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP) for completed and ongoing studies, to 20 February 2018. We checked the reference lists of all primary studies and review articles for additional references and contacted experts in the field to identify additional unpublished materials. We included randomised controlled trials of children with AOM that compared any systemic corticosteroid (oral or parenteral) with placebo, either with antibiotics (corticosteroid plus antibiotic versus placebo plus antibiotic) or without antibiotics (corticosteroid versus placebo). Three review authors (EDS, RR, YP) independently screened the titles and abstracts and retrieved the full texts of potentially relevant studies. We independently extracted study characteristics and outcome data from the included studies, and assessed the risk of bias for each study using the criteria outlined in the Cochrane Handbook for Systematic Reviews of Interventions. We assessed study quality using the GRADE method. We included two studies involving 252

  4. High dose corticosteroids in severe leptospirosis: a systematic review.

    Science.gov (United States)

    Rodrigo, Chaturaka; Lakshitha de Silva, Nipun; Goonaratne, Ravindi; Samarasekara, Keshinie; Wijesinghe, Indika; Parththipan, B; Rajapakse, Senaka

    2014-12-01

    The role of corticosteroids in the treatment of severe leptospirosis is unclear. The rationale for their use is that, in severe leptospirosis, there is a severe immunological response that is harmful to the host resulting in multi-organ dysfunction, which is potentially offset by the nonspecific immunosuppression of high dose steroids. We conducted a systematic review of studies that have assessed the use of high dose corticosteroids in patients with severe leptospirosis by searching MEDLINE and Scopus SciVerse without any language or time restrictions. We identified five studies, including one open randomized clinical trial, which had assessed the use of high dose steroids in severe leptospirosis. Four studies demonstrated a benefit of corticosteroids in treating severe disease with pulmonary involvement when administered early in the course of the disease, but these studies had several methodological constraints as highlighted in the text. Only the randomized controlled trial study showed that corticosteroids are ineffective and may increase the risk of nosocomial infections. There is no robust evidence to suggest that high dose corticosteroids are effective in severe leptospirosis, and a well-designed randomized clinical trial is needed to resolve this. © The Author 2014. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  5. Corticosteroids in the treatment of dengue shock syndrome.

    Science.gov (United States)

    Rajapakse, Senaka; Rodrigo, Chaturaka; Maduranga, Sachith; Rajapakse, Anoja Chamarie

    2014-01-01

    Dengue infection causes significant morbidity and mortality in over 100 countries worldwide, and its incidence is on the rise. The pathophysiological basis for the development of severe dengue, characterized by plasma leakage and the "shock syndrome" are poorly understood. No specific treatment or vaccine is available, and careful monitoring and judicious administration of fluids forms the mainstay of management at present. It is postulated that vascular endothelial dysfunction, induced by cytokine and chemical mediators, is an important mechanism of plasma leakage. Although corticosteroids are potent modulators of the immune system, their role in pharmacological doses in modulating the purported immunological effects that take place in severe dengue has been a subject of controversy. The key evidence related to the role of corticosteroids for various manifestations of dengue are reviewed here. In summary, there is currently no high-quality evidence supporting the beneficial effects of corticosteroids for treatment of shock, prevention of serious complications, or increasing platelet counts. Non-randomized trials of corticosteroids given as rescue medication for severe shock have shown possible benefit. Nonetheless, the evidence base is small, and good-quality trials are lacking. We reiterate the need for well-designed and adequately powered randomized controlled trials of corticosteroids for the treatment of dengue shock.

  6. Unusual presentation of chondroblastoma mimicking Trevor's disease

    Directory of Open Access Journals (Sweden)

    Y Karkhur

    2017-01-01

    Full Text Available Chondroblastoma is a benign bone tumor, represents 1%–2% of all primary bone tumors, typically seen in patients 10–25-year-old and more common in males. It occurs most frequently in the distal femur, proximal tibia, and proximal humerus. Soft tissue extension is extremely rare. Adjacent joints may develop effusions, but the tumor mass protruding into the joint has never been seen in case of chondroblastoma. We report a rare case of intra-articular chondroblastoma arising from proximal tibia in a 16-year-old boy and growing into the knee joint mimicking an intra-articular osteochondroma.

  7. Acute Myelogenous Leukemia Mimicking Fulminant Periorbital Cellulitis

    Directory of Open Access Journals (Sweden)

    Abbas Bagheri

    2013-01-01

    Full Text Available Purpose: To report a patient who was referred for orbital cellulitis but was finally diagnosed with acute leukemia. Case Report: A 17-year-old boy presented with fever, periorbital erythema and swelling mimicking periorbital cellulitis. He underwent empiric antibiotic therapy. Complete blood counts revealed leukocytosis with a predominance of immature blast cells. Bone marrow aspiration confirmed the diagnosis of acute myelogenous leukemia. Chemotherapy was initiated resulting in resolution of signs and symptoms. Conclusion: Acute leukemia may mimic periorbital cellulitis and must be considered in the differential diagnosis.

  8. Central skeletal sarcoidosis mimicking metastatic disease

    International Nuclear Information System (INIS)

    Talmi, Danit; Smith, Stacy; Mulligan, Michael E.

    2008-01-01

    Sarcoidosis is a systemic disease that histologically typically shows non-caseating granulomas. The most common radiologic finding is hilar and mediastinal adenopathy. Patients with widely disseminated disease may show involvement of the peripheral appendicular skeleton in 1-13% of such cases. A primary skeletal presentation without other manifestations typical of the disease is rare. We present a case of sarcoidosis in a middle-aged Caucasian man in whom the disease presented with widespread lytic lesions in the axial skeleton and long bones, mimicking metastatic disease. There was no involvement of the peripheral skeleton, skin or lungs. (orig.)

  9. Pigmented poroid neoplasm mimicking nodular melanoma.

    Science.gov (United States)

    Mitsuishi, Tsuyoshi; Ansai, Shin-ichi; Ueno, Takashi; Kawana, Seiji

    2010-06-01

    We reported the case of a 92-year-old woman with a pigmented and non-pigmented surface of the pedunculated nodule on her lower leg. Microscopic examination revealed that this nodule consisted of a component of small, dark, homogenous, poroid cells and cuticular cells in the dermis. The histopathological features of the lesion were consistent with poroid neoplasm. Immunohistochemistry showed that HMB-45 and Melan-A were positive in malanocytes and melanophages of the pigmented areas. Unlike most poroid neoplasms, this case showed pigmented lesion mimicked nodular melanoma.

  10. Disseminated peritoneal leiomyomatosis mimicking ovarian torsion

    Directory of Open Access Journals (Sweden)

    Chau-Yang Tyan

    2015-01-01

    Full Text Available The presentation of disseminated peritoneal leiomyomatosis (DPL can be misleading. Herein, we present the case of a 42-year-old nulliparous female who had previously undergone a total hysterectomy and presented with an acute abdomen. A presumptive diagnosis of ovarian torsion was made based on the clinical findings and an ultrasonographic examination. A diagnostic laparoscopy was performed immediately. DPL was subsequently diagnosed based on an intra-operative frozen section during surgical exploration and the final histopathologic examination. This case illustrates an atypical presentation of DPL mimicking ovarian torsion.

  11. Hypertrophic Nonunion Humerus Mimicking an Enchondroma

    Directory of Open Access Journals (Sweden)

    N. K. Magu

    2014-01-01

    Full Text Available Introduction. Although fractures of humeral shaft show excellent results with conservative management, nonunion does occur. Case Report. We bring forth the case of a young male with a 1.5-year-old hypertrophic nonunion of the humerus mimicking an enchondroma. The initial X-ray images of the patient appeared to be an enchondroma, which only on further evaluation and histopathological analysis was diagnosed conclusively to be a hypertrophic nonunion. Discussion. Enchondromas are often incidentally diagnosed benign tumours. It is however not common to misdiagnose a hypertrophic nonunion to be an enchondroma. We present this case to highlight the unique diagnostic dilemma the treating team had to face.

  12. Dural Metastasis Mimicking Meningioma: An Interesting Case

    Directory of Open Access Journals (Sweden)

    Hamzaini Abdul Hamid

    2009-01-01

    Full Text Available Dural metastasis is a rare entity in clinical practice. We report a case of dural metastasis secondary to thyroid carcinoma, which on both preoperative CT and MRI and at surgery had the typical appearance of a meningioma. Histopathological findings confirmed metastatic follicular thyroid carcinoma as a primary site. Although rare, dural metastases can mimic a meningioma. Our experience in this case has led us to consider metastasis as a differential diagnosis even when a meningioma is suspected. We believe that reporting of the case of dural metastasis mimicking a meningioma may help clinicians in future.

  13. Giant Spermatocele Mimicking Hydrocele: A Case Report

    Directory of Open Access Journals (Sweden)

    Hsin-Chih Yeh

    2007-07-01

    Full Text Available Spermatoceles are usually asymptomatic and often found incidentally during physical examination. We report a case of giant spermatocele that mimicked a hydrocele. A 55-year-old man suffered from right scrotal enlargement for several years. As the heavy sensation and scrotal soreness worsened in recent months, he came to our outpatient clinic for help. Hydrocele was suspected due to transilluminating appearance of the scrotal content. Surgical exploration was arranged and a giant spermatocele was found. Total excision of the spermatocele was performed and the patient recovered well. The specimen was sent for pathology and spermatocele with spermatozoa was noted.

  14. Immediate and delayed allergic hypersensitivity to corticosteroids: practical guidelines.

    Science.gov (United States)

    Baeck, Marie; Goossens, An

    2012-01-01

    Corticosteroids (CS), anti-inflammatory drugs also widely used to treat various allergic diseases, may themselves give rise to immediate and delayed allergic hypersensitivity reactions. To realise an appropriate diagnostic work-up in order to determine the CS-allergic patient's sensitization/tolerance profile and define the potential replacement agents that can still be tolerated. Analysis of the patch test results and concomitant (cross-) reaction patterns obtained with 315 corticosteroid-allergic patients, as well as molecular modelling of molecules. Proposal of a simplified classification of corticosteroids as to their allergenic properties into 3 groups, determination of two patient profiles according to steric and electrostatic properties of the molecules. Conclusion. Practical information to the medical profession in order to detect and manage such reactions is provided. © 2011 John Wiley & Sons A/S.

  15. Ocular complication of intralesional corticosteroid injection of a chalazion.

    Science.gov (United States)

    Hoşal, B M; Zilelioğlu, G

    2003-01-01

    To report a major complication of intralesional corticosteroid injection for the treatment of a chalazion. A 28-year-old woman presented with a 4-day history of decreased vision in her left eye that developed after corticosteroid injection to her upper eyelid for the treatment of chalazion. The visual acuity was 20/20 in her right and finger counting in her left eye. Anterior segment examination showed an inferior corneal opacity with positive Seidel test and cataract. A soft contact lens was applied to cornea and antibiotic therapy was given to prevent endophthalmitis. Cataract was removed by lens aspiration and a posterior chamber intraocular lens was implanted. After surgery, the visual acuity increased to 20/20 in her left eye. Inadvertent corneal penetration and traumatic cataract are possible and serious complications of intralesional corticosteroid injection.

  16. [Prevention of preterm birth complications by antenatal corticosteroid administration].

    Science.gov (United States)

    Schmitz, T

    2016-12-01

    To evaluate short- and long-term benefits and risks associated with antenatal administration of a single course of corticosteroids and the related strategies: multiple and rescue courses. The PubMed database, the Cochrane Library and the recommendations from the French and foreign obstetrical societies or colleges have been consulted. Antenatal administration of a single course of corticosteroids before 34 weeks of gestation is associated in the neonatal period with a significant reduction of respiratory distress syndrome (RDS), intraventricular hemorrhage (IVH), necrotizing enterocolitis (NEC) and death (LE1), and in possibly childhood with a reduction of cerebral palsy and increased psychomotor development index and intact survival (LE3). However, this treatment is associated with alterations of the HPA axis response persisting until 8 weeks after birth (LE2) and possibly with insulin resistance in adulthood (LE3). Antenatal corticosteroid administration after 34 weeks is associated, with high number needed to treat, with reduced respiratory morbidity (LE2), with no significant effect on neurological (LE2) or digestive (LE2) morbidities. Because of a very favourable benefit/risk balance, antenatal administration of a single course of corticosteroids is recommended for women at risk of preterm delivery before 34 weeks (grade A). The minimum gestational age for treatment will depend on the threshold chosen to start neonatal intensive care in maternity units and perinatal networks (Professional consensus). After 34 weeks, evidences are not consistent enough to recommend systematic antenatal corticosteroid treatment (grade B), however, a course might be indicated in the clinical situations associated with the higher risk of "severe" RDS, mainly in case of planned cesarean delivery (gradeC). In case of imminent preterm birth, pre-empting the second betamethasone injection is not recommended (gradeC), because this policy might be associated with increased rates of

  17. Diclofenac Topical (osteoarthritis pain)

    Science.gov (United States)

    Diclofenac topical gel (Voltaren) is used to relieve pain from osteoarthritis (arthritis caused by a breakdown of ... the knees, ankles, feet, elbows, wrists, and hands. Diclofenac topical liquid (Pennsaid) is used to relieve osteoarthritis ...

  18. Women's Health Topics

    Science.gov (United States)

    ... Information by Audience For Women Women's Health Topics Women's Health Topics Share Tweet Linkedin Pin it More ... State & Local Officials Consumers Health Professionals Science & Research Industry Scroll back to top Popular Content Home Latest ...

  19. Child Development & Behavior Topics

    Science.gov (United States)

    ... Your Child Topics Commentaries Featured Links Contact Us Child Development & Behavior Topics A B C D E F ... Seat Safety Carbon Monoxide Chewing Tobacco Child Care Child Development Milestones Child Development, What Do Grown-Ups Know ...

  20. Ant-Mimicking Spiders: Strategies for Living with Social Insects

    Directory of Open Access Journals (Sweden)

    Fadia Sara Ceccarelli

    2013-01-01

    Full Text Available Mimicry is a fascinating topic, in particular when viewed in terms of selective forces and evolutionary strategies. Mimicry is a system involving a signaller, a signal receiver, and a model and has evolved independently many times in plants and animals. There are several ways of classifying mimicry based on the interactions and cost-benefit scenarios of the parties involved. In this review, I briefly outline the dynamics of the most common types of mimicry to then apply it to some of the spider-ant associative systems known to date. In addition, this review expands on the strategies that ant-associating (in particular ant-mimicking spiders have developed to minimise the costs of living close to colonies of potentially dangerous models. The main strategy that has been noted to date is either chemical mimicry or actively avoiding contact with ants. If these strategies warrant protection for the spider (living close to potentially dangerous models, then the benefits of ant associations would outweigh the costs, and the association will prevail.

  1. Effectiveness of corticosteroid injections in adhesive capsulitis of shoulder

    Science.gov (United States)

    Wang, Wei; Shi, Mingmin; Zhou, Chenhe; Shi, Zhongli; Cai, Xunzi; Lin, Tiao; Yan, Shigui

    2017-01-01

    Abstract Background: Primary adhesive capsulitis is mainly characterized by spontaneous chronic shoulder pain and the gradual loss of shoulder motion. The main treatment for adhesive capsulitis is a trial of conservative therapies, including analgesia, exercise, physiotherapy, oral nonsteroidal anti-inflammation drugs, and intra-articular corticosteroid injections. Previously, it was reported that intra-articular corticosteroid lead to fast pain relief and improvement of range of motion (ROM). The objective of this study was to determine whether corticosteroid injections would lead to better pain relief and greater improvement in ROM. Methods: We searched PubMed, Medline, and the Cochrane library. We included 5 articles of the 1166 articles identified. Totally injection group included 115 patients and placebo group included 110 patients. We calculated the weighted mean differences to evaluate the pain relief as the primary outcome. We determined the ROM as the secondary outcome. Study quality was evaluated using the 12-item scale. We also used the criteria of the Grading of Recommendations Assessment, Development and Evaluation to evaluate the quality of evidence. Results: In total, 5 studies were included, 4 of which were randomized clinical trials, with a sample size of 225 patients with adhesive capsulitis of the shoulders. The overall pooled data demonstrated that, compared with placebo as control treatment, intra-articular corticosteroid injections were more effective in reducing the pain score at 0 to 8 weeks, but there was no difference between the injection group and the control group at 9 to 24 weeks. Improvement of ROM in the injection group was greater than that of the control group both at 0 to 8 and 9 to 24 weeks. Conclusions: Intra-articular corticosteroid injections were more effective in pain relief in the short term, but this pain relief did not sustain in the long term. Intra-articular corticosteroid injection resulted in greater improvement in

  2. Corticosteroid adulteration in proprietary Chinese medicines: a recurring problem.

    Science.gov (United States)

    Chong, Y K; Ching, C K; Ng, S W; Mak, Tony W L

    2015-10-01

    To investigate adulteration of proprietary Chinese medicines with corticosteroids in Hong Kong. Case series with cross-sectional analysis. A tertiary clinical toxicology laboratory in Hong Kong. All patients using proprietary Chinese medicines adulterated with corticosteroids and referred to the authors' centre from 1 January 2008 to 31 December 2012. Patients' demographic data, clinical presentation, medical history, drug history, laboratory investigations, and analytical findings of the proprietary Chinese medicines were analysed. The records of 61 patients who consumed corticosteroid-adulterated proprietary Chinese medicines were reviewed. The most common corticosteroid implicated was dexamethasone. Co-adulterants such as non-steroidal anti-inflammatory drugs and histamine H1-receptor antagonists were detected in the proprietary Chinese medicine specimens. Among the patients, seven (11.5%) required intensive care, two (3.3%) died within 30 days of presentation, and 38 (62.3%) had one or more complications that were potentially attributable to exogenous corticosteroids. Of 22 (36.1%) patients who had provocative adrenal function testing performed, 17 (77.3% of those tested) had adrenal insufficiency. The present case series is the largest series of patients taking proprietary Chinese medicines adulterated with corticosteroids. Patients taking these illicit products are at risk of severe adverse effects, including potentially fatal complications. Adrenal insufficiency was very common in this series of patients. Assessment of adrenal function in these patients, however, has been inadequate and routine rather than discretionary testing of adrenal function is indicated in this group of patients. The continuing emergence of proprietary Chinese medicines adulterated with western medication indicates a persistent threat to public health.

  3. Lower corticosteroid skin blanching response is associated with severe COPD.

    Directory of Open Access Journals (Sweden)

    Susan J M Hoonhorst

    Full Text Available Chronic obstructive pulmonary disease (COPD is characterized by chronic airflow limitation caused by ongoing inflammatory and remodeling processes of the airways and lung tissue. Inflammation can be targeted by corticosteroids. However, airway inflammation is generally less responsive to steroids in COPD than in asthma. The underlying mechanisms are yet unclear. This study aimed to assess whether skin corticosteroid insensitivity is associated with COPD and COPD severity using the corticosteroid skin blanching test.COPD patients GOLD stage I-IV (n = 27, 24, 22, and 16 respectively and healthy never-smokers and smokers (n = 28 and 56 respectively were included. Corticosteroid sensitivity was assessed by the corticosteroid skin blanching test. Budesonide was applied in 8 logarithmically increasing concentrations (0-100 μg/ml on subject's forearm. Assessment of blanching was performed after 7 hours using a 7-point scale (normal skin to intense blanching. All subjects performed spirometry and body plethysmography.Both GOLD III and GOLD IV COPD patients showed significantly lower skin blanching responses than healthy never-smokers and smokers, GOLD I, and GOLD II patients. Their area under the dose-response curve values of the skin blanching response were 586 and 243 vs. 1560, 1154, 1380, and 1309 respectively, p<0.05. Lower FEV1 levels and higher RV/TLC ratios were significantly associated with lower skin blanching responses (p = 0.001 and p = 0.004 respectively. GOLD stage I, II, III and IV patients had similar age and packyears.In this study, severe and very severe COPD patients had lower skin corticosteroid sensitivity than mild and moderate COPD patients and non-COPD controls with comparable age and packyears. Our findings together suggest that the reduced skin blanching response fits with a subgroup of COPD patients that has an early-onset COPD phenotype.

  4. Non-HTLV-I associated pleomorphic T-cell lymphoma of the brain mimicking post-vaccinal acute inflammatory demyelination.

    Science.gov (United States)

    Wanschitz, J; Hainfellner, J A; Simonitsch, I; Schnizer, M; Deisenhammer, E; Terunuma, H; Iwasaki, Y; Budka, H

    1997-02-01

    Two weeks after vaccination against tick-borne encephalitis (TBE), a 57-year-old female suddenly developed mental confusion and hemiparesis of the left side. Cranial MRI demonstrated extensive bilateral lesions in the fronto-parietal white matter of both hemispheres, suggesting an acute inflammatory demyelinating disease following vaccination. Despite administration of high-dose corticosteroids, the patient died 3 weeks after onset of neurological symptoms. Autopsy revealed diffuse infiltrates of a primary cerebral pleomorphic T-cell lymphoma of medium and large cell type. PCR on brain tissue for HTLV-I and serology for anti-HTLV-I antibodies in CSF and serum were negative; immunocytochemistry on brain tissue did not detect EBV-related antigen. This is the first recorded observation of a diffusely infiltrating primary central nervous system T-cell lymphoma, clinically and radiologically mimicking a fatal acute inflammatory demyelinating complication after vaccination.

  5. Freshman Health Topics

    Science.gov (United States)

    Hovde, Karen

    2011-01-01

    This article examines a cluster of health topics that are frequently selected by students in lower division classes. Topics address issues relating to addictive substances, including alcohol and tobacco, eating disorders, obesity, and dieting. Analysis of the topics examines their interrelationships and organization in the reference literature.…

  6. Clinical and Histologic Mimickers of Celiac Disease.

    Science.gov (United States)

    Kamboj, Amrit K; Oxentenko, Amy S

    2017-08-17

    Celiac disease is an autoimmune disorder of the small bowel, classically associated with diarrhea, abdominal pain, and malabsorption. The diagnosis of celiac disease is made when there are compatible clinical features, supportive serologic markers, representative histology from the small bowel, and response to a gluten-free diet. Histologic findings associated with celiac disease include intraepithelial lymphocytosis, crypt hyperplasia, villous atrophy, and a chronic inflammatory cell infiltrate in the lamina propria. It is important to recognize and diagnose celiac disease, as strict adherence to a gluten-free diet can lead to resolution of clinical and histologic manifestations of the disease. However, many other entities can present with clinical and/or histologic features of celiac disease. In this review article, we highlight key clinical and histologic mimickers of celiac disease. The evaluation of a patient with serologically negative enteropathy necessitates a carefully elicited history and detailed review by a pathologist. Medications can mimic celiac disease and should be considered in all patients with a serologically negative enteropathy. Many mimickers of celiac disease have clues to the underlying diagnosis, and many have a targeted therapy. It is necessary to provide patients with a correct diagnosis rather than subject them to a lifetime of an unnecessary gluten-free diet.

  7. A classic mimicker of systemic vasculitis.

    Science.gov (United States)

    Moreno-Ariño, Marc; Ortiz-Santamaria, Vera; Deudero Infante, Aída; Ayats Delgado, Montserrat; Novell Teixidó, Francesc

    2016-01-01

    Embolic and constitutional manifestations of intracavitary cardiac tumors are included within the classic mimickers of systemic vasculitis, especially in those in which there are no cardiac manifestations. We present a case report of atrial myxoma in which the patient only presented systemic symptoms and in whom an initial diagnostic approach of systemic vasculitis was made. We also performed a literature search of the cases described. A case report of atrial myxoma with atypical presentation manifested as a systemic disease with no concomitant cardiac symptoms is described. The case report is discussed and 11 cases of atrial myxoma pseudovasculitis described in the literature are reviewed, emphasizing their similarities and differences. Constitutional symptoms and cutaneous manifestations were the most common. Most of the cases showed partial response to glucococorticosteroid treatment, reinforcing the theory of the inflammatory role in its pathogenesis. Mean delayed time to diagnosis was 12.27 months. Atrial myxoma is a systemic vasculitis mimicker, this being difficult to diagnose in the absence of cardiac manifestations. This delay in diagnosis entails serious complications. Copyright © 2015 Elsevier España, S.L.U. y Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

  8. Imaging findings of mimickers of hepatocellular carcinoma

    Directory of Open Access Journals (Sweden)

    Tae Kyoung Kim

    2015-12-01

    Full Text Available Radiological imaging plays a crucial role in the diagnosis of hepatocellular carcinoma (HCC as the noninvasive diagnosis of HCC in high-risk patients by typical imaging findings alone is widely adopted in major practice guidelines for HCC. While imaging techniques have markedly improved in detecting small liver lesions, they often detect incidental benign liver lesions and non-hepatocellular malignancy that can be misdiagnosed as HCC. The most common mimicker of HCC in cirrhotic liver is nontumorous arterioportal shunts that are seen as focal hypervascular liver lesions on dynamic contrast-enhanced cross-sectional imaging. Rapidly enhancing hemangiomas can be easily misdiagnosed as HCC especially on MR imaging with liver-specific contrast agent. Focal inflammatory liver lesions mimic HCC by demonstrating arterial-phase hypervascularity and subsequent washout on dynamic contrast-enhanced imaging. It is important to recognize the suggestive imaging findings for intrahepatic cholangiocarcinoma (CC as the management of CC is largely different from that of HCC. There are other benign mimickers of HCC such as angiomyolipomas and focal nodular hyperplasia-like nodules. Recognition of their typical imaging findings can reduce false-positive HCC diagnosis.

  9. Ultrasound artifacts mimicking pleural sliding after pneumonectomy.

    Science.gov (United States)

    Cavaliere, Franco; Zamparelli, Roberto; Soave, Maurizio P; Gargaruti, Riccardo; Scapigliati, Andrea; De Paulis, Stefano

    2014-03-01

    To determine the presence of pleural sliding on chest ultrasonography (US) in a series of patients admitted to a surgical intensive care unit (SICU). Prospective, observational study. 16-bed SICU of a University hospital. 8 patients (7 men, 1 woman), aged 64 - 73 years (mean 67.5 yrs). Seven patients underwent pneumonectomy for pulmonary neoplasms; one patient underwent an atypical lung resection after having undergone a pneumonectomy one year before. None. Chest ultrasounds were performed during mechanical ventilation and spontaneous ventilation after endotracheal tube removal. In both examinations, pleural sliding was searched bilaterally in brightness mode (B-mode) and motion mode (M-mode) on the anterior thoracic wall in the least gravitationally dependent areas. During mechanical ventilation, pleural sliding was always absent on the side of the pneumonectomy and present on the other side. During spontaneous ventilation, some artifacts mimicking pleural sliding were noted on the side of the pneumonectomy both in B-mode and M-mode (presence of the seashore sign) in all patients, except for the one patient who had undergone a pneumonectomy one year earlier. Those artifacts became more pronounced during deep breaths. Ultrasound artifacts mimicking pleural sliding may be observed in the absence of the lung and may originate from the activity of intercostal muscles since they become more evident during deep breathing. Copyright © 2014 Elsevier Inc. All rights reserved.

  10. In touch with psoriasis: topical treatments and current guidelines.

    LENUS (Irish Health Repository)

    Murphy, G

    2011-06-01

    This article describes topical therapies and treatment guidelines for psoriasis and is based on a presentation given by the authors at a satellite symposium held during the 19th Congress of the European Academy of Dermatology and Venereology, 6-10 October, 2010, in Gothenburg, Sweden. The highly variable nature of psoriasis and its individual presentation in patients can make it difficult to choose the most appropriate treatment. There are many treatment options, from topical treatment with emollients for very mild psoriasis, to systemic therapy with fumaric acid esters, methotrexate or biologics for severe disease. For the treatment of mild-to-moderate psoriasis, topical therapy is generally the most appropriate and a variety of options, both historical and recent, are available. Newer therapies offer greater convenience and fewer side-effects. Of the more recently available therapies, vitamin D analogues and topical corticosteroids are the two with the greatest proven efficacy in randomized clinical trials. A recent Cochrane review showed the highest efficacy overall with the fixed combination vitamin D analogue (calcipotriol) and corticosteroid (betamethasone dipropionate). Indeed, clinical trials have shown that two-compound calcipotriol\\/betamethasone dipropionate ointment has higher efficacy than calcipotriol or betamethasone dipropionate alone. With regard to safety, two-compound calcipotriol\\/betamethasone dipropionate was shown to be suitable for intermittent long-term treatment of mild-to-moderate psoriasis. The findings of the Cochrane review are reflected in the current treatment guidelines from the USA and Germany regarding the treatment of mild-to-moderate psoriasis. In both these guidelines, which will be discussed in this article, the recommended treatments for this patient group are vitamin D analogues and corticosteroids, particularly when used in combination.

  11. In touch with psoriasis: topical treatments and current guidelines.

    LENUS (Irish Health Repository)

    Murphy, G

    2012-02-01

    This article describes topical therapies and treatment guidelines for psoriasis and is based on a presentation given by the authors at a satellite symposium held during the 19th Congress of the European Academy of Dermatology and Venereology, 6-10 October, 2010, in Gothenburg, Sweden. The highly variable nature of psoriasis and its individual presentation in patients can make it difficult to choose the most appropriate treatment. There are many treatment options, from topical treatment with emollients for very mild psoriasis, to systemic therapy with fumaric acid esters, methotrexate or biologics for severe disease. For the treatment of mild-to-moderate psoriasis, topical therapy is generally the most appropriate and a variety of options, both historical and recent, are available. Newer therapies offer greater convenience and fewer side-effects. Of the more recently available therapies, vitamin D analogues and topical corticosteroids are the two with the greatest proven efficacy in randomized clinical trials. A recent Cochrane review showed the highest efficacy overall with the fixed combination vitamin D analogue (calcipotriol) and corticosteroid (betamethasone dipropionate). Indeed, clinical trials have shown that two-compound calcipotriol\\/betamethasone dipropionate ointment has higher efficacy than calcipotriol or betamethasone dipropionate alone. With regard to safety, two-compound calcipotriol\\/betamethasone dipropionate was shown to be suitable for intermittent long-term treatment of mild-to-moderate psoriasis. The findings of the Cochrane review are reflected in the current treatment guidelines from the USA and Germany regarding the treatment of mild-to-moderate psoriasis. In both these guidelines, which will be discussed in this article, the recommended treatments for this patient group are vitamin D analogues and corticosteroids, particularly when used in combination.

  12. Efficacy of Low-Dose Corticosteroid Therapy Versus High-Dose Corticosteroid Therapy in Bell's Palsy in Children.

    Science.gov (United States)

    Arican, Pinar; Dundar, Nihal Olgac; Gencpinar, Pinar; Cavusoglu, Dilek

    2017-01-01

    Bell's palsy is the most common cause of acute peripheral facial nerve paralysis, but the optimal dose of corticosteroids in pediatric patients is still unclear. This retrospective study aimed to evaluate the efficacy of low-dose corticosteroid therapy compared with high-dose corticosteroid therapy in children with Bell's palsy. Patients were divided into 2 groups based on the dose of oral prednisolone regimen initiated. The severity of idiopathic facial nerve paralysis was graded according to the House-Brackmann Grading Scale. The patients were re-assessed in terms of recovery rate at the first, third, and sixth months of treatment. There was no significant difference in complete recovery between the 2 groups after 1, 3, and 6 months of treatment. In our study, we concluded that even at a dose of 1 mg/kg/d, oral prednisolone was highly effective in the treatment of Bell's palsy in children.

  13. Corticosteroid phobia and other confounders in the treatment of childhood atopic dermatitis explored using parent focus groups.

    Science.gov (United States)

    Smith, Saxon D; Hong, Esther; Fearns, Samantha; Blaszczynski, Alex; Fischer, Gayle

    2010-08-01

    Anxieties associated with corticosteroid treatment and preference for 'safer natural therapy' are common in parents of children with atopic dermatitis. We used focus groups to explore the source of these attitudes. The study involved 16 parents. Parents expressed difficulties with living with and treating atopic dermatitis which were categorized into themes using qualitative data analysis software. Themes identified include: emotional impact of atopic dermatitis; difficulty in accepting 'control' verses 'cure'; topical corticosteroid negative perceptions; anxiety and confusion with treatment; preference for 'natural' therapy; and attitude-changing positive experiences. Our findings illustrate the emotional impact of atopic dermatitis and the frustration with the lack of potential cure. 'Corticosteroid phobia' was universal among parents in our cohort and is a fear generated by doctors, pharmacists, close acquaintances and information from the internet. Participants expressed high levels of parental guilt linked to a desire for an eradicable 'cause' for atopic dermatitis, despite intellectually understanding this is a genetically determined condition. Parents were willing to change attitudes with accurate information from perceived reliable sources, positive hospitalization experiences and a relationship with a trusted dermatologist. Parents' suggestions to improve confidence included the provision of readily available information and better access to doctor- and nurse-led paediatric dermatology services.

  14. Perioperative corticosteroids for preventing complications following facial plastic surgery.

    Science.gov (United States)

    da Silva, Edina M K; Hochman, Bernardo; Ferreira, Lydia M

    2014-06-02

    Early recovery is an important factor for people undergoing facial plastic surgery. However, the normal inflammatory processes that are a consequence of surgery commonly cause oedema (swelling) and ecchymosis (bruising), which are undesirable complications. Severe oedema and ecchymosis delay full recovery, and may make patients dissatisfied with procedures. Perioperative corticosteroids have been used in facial plastic surgery with the aim of preventing oedema and ecchymosis. To determine the effects, including safety, of perioperative administration of corticosteroids for preventing complications following facial plastic surgery in adults. In January 2014, we searched the following electronic databases: the Cochrane Wounds Group Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library); Ovid MEDLINE; Ovid MEDLINE (In-Process & Other Non-Indexed Citations); Ovid Embase; EBSCO CINAHL; and Literatura Latino-Americana e do Caribe em Ciências da Saúde (LILACS). There were no restrictions on the basis of date or language of publication. We included RCTs that compared the administration of perioperative systemic corticosteroids with another intervention, no intervention or placebo in facial plastic surgery. Two review authors independently screened the trials for inclusion in the review, appraised trial quality and extracted data. We included 10 trials, with a total of 422 participants, that addressed two of the outcomes of interest to this review: swelling (oedema) and bruising (ecchymosis). Nine studies on rhinoplasty used a variety of different types, and doses, of corticosteroids. Overall, the results of the included studies showed that there is some evidence that perioperative administration of corticosteroids decreases formation of oedema over the first two postoperative days. Meta-analysis was only possible for two studies, with a total of 60 participants, and showed that a single perioperative dose of 10 mg

  15. Perioperative corticosteroids for preventing complications following facial plastic surgery

    Directory of Open Access Journals (Sweden)

    Edina Mariko Koga da Silva

    Full Text Available BACKGROUND:Early recovery is an important factor for people undergoing facial plastic. However, the normal inflammatory processes that are a consequence of surgery commonly cause oedema (swelling and ecchymosis (bruising, which are undesirable complications. Severe oedema and ecchymosis delay full recovery, and may make patients dissatisfied with procedures. Perioperative corticosteroids have been used in facial plastic surgery with the aim of preventing oedema and ecchymosis.OBJECTIVES:To determine the effects, including safety, of perioperative administration of corticosteroids for preventing complications following facial plastic surgery in adults.METHODS:Search strategy: In January 2014, we searched the following electronic databases: the Cochrane Wounds Group Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL (The Cochrane Library; Ovid MEDLINE; Ovid MEDLINE (In-Process & Other Non-Indexed Citations; Ovid Embase; EBSCO CINAHL; and Literatura Latino-Americana e do Caribe em Ciências da Saúde (LILACS. There were no restrictions on the basis of date or language of publication. Selection criteria: We included RCTs that compared the administration of perioperative systemic corticosteroids with another intervention, no intervention or placebo in facial plastic surgery. ata collection and analysis: Two review authors independently screened the trials for inclusion in the review, appraised trial quality and extracted data.MAIN RESULTS: We included 10 trials, with a total of 422 participants, that addressed two of the outcomes of interest to this review: swelling (oedema and bruising (ecchymosis. Nine studies on rhinoplasty used a variety of different types, and doses, of corticosteroids. Overall, the results of the included studies showed that there is some evidence that perioperative administration of corticosteroids decreases formation of oedema over the first two postoperative days. Meta-analysis was only

  16. High-dose corticosteroids improve the prognosis of Bell's palsy compared with low-dose corticosteroids: A propensity score analysis.

    Science.gov (United States)

    Fujiwara, Takashi; Haku, Yasuharu; Miyazaki, Takuya; Yoshida, Atsuhiro; Sato, Shin-Ich; Tamaki, Hisanobu

    2018-06-01

    The aim of this study was to evaluate the effectiveness of high-dose corticosteroid (120mg prednisolone equivalent daily) in Bell's palsy compared with low-dose corticosteroid (60mg PSL equivalent). A single-center retrospective observational study was performed. We included adult Bell's palsy patients who were treated within 7days after disease onset. We compared high- and low-dose corticosteroid for the non-recovery rate at 6 months after disease onset using inverse probability-weighted propensity score analysis (IPW-PS). A total of 368 Bell's palsy patients (281 in the high-dose and 87 in the low-dose group) were included. The non-recovery rate without IPW-PS was 13.8% in the low-dose and 8.2% in the high-dose group. After IPW-PS adjustment, the non-recovery rate was 13.1% in the low-dose and 7.8% in the high-dose group (difference=-5.28%, 95% confidence interval [CI] -12.7% to -2.1%, p=0.040). High-dose corticosteroid decreased the non-recovery rate in severe Bell's palsy patients with a Yanagihara score of 0-10 (difference=-16.1%, 95% CI -38.5% to -6.2%, p=0.012), but did not decrease in moderate Bell's palsy patients with a Yanagihara score of 12-18 (difference=-2.0%, 95% CI -11.0% to 7.0%, p=0.591). Subgroup analysis revealed that the efficacy of high-dose corticosteroids was higher when patients were treated within 3days after disease onset, but not when patients were treated at 4days or later after disease onset. Physicians would be better to treat severe Bell's palsy patients with high-dose corticosteroids when the patients are treated within 3days after disease onset. Copyright © 2017 Elsevier B.V. All rights reserved.

  17. Comparison of intranasal corticosteroids and antihistamines in allergic rhinitis: a review of randomized, controlled trials.

    Science.gov (United States)

    Nielsen, Lars P; Dahl, Ronald

    2003-01-01

    For several years there has been discussion of whether first-line pharmacological treatment of allergic rhinitis should be antihistamines or intranasal corticosteroids. No well documented, clinically relevant differences seem to exist for individual nonsedating antihistamines in the treatment of allergic rhinitis. Likewise, the current body of literature does not seem to favor any specific intranasal corticosteroid. When comparing efficacy of antihistamines and intranasal corticosteroids in allergic rhinitis, present data favor intranasal corticosteroids. Interestingly, data do not support antihistamines as superior in treating conjunctivitis associated with allergic rhinitis. Safety data from comparative studies in allergic rhinitis do not indicate differences between antihistamines and intranasal corticosteroids. Combining antihistamines and intranasal corticosteroids in the treatment of allergic rhinitis does not provide additional beneficial effects to intranasal corticosteroids alone. Considering present data, intranasal corticosteroids seem to offer superior relief in allergic rhinitis, when compared with antihistamines.

  18. Corticosteroid-induced osteoporosis prevention : longitudinal practice patterns in The Netherlands 2001-2005

    NARCIS (Netherlands)

    Duyvendak, M.; Naunton, M.; Atthobari, J.; van den Berg, P. B.; Brouwers, J. R. B. J.

    2007-01-01

    We investigated prevention trends and predictors for osteoporosis prevention in long term corticosteroid users. The use of bisphosphonates increased from 2001 to 2005. Longer duration of corticosteroid use and DMARD use were predictors for receiving prevention. Females appear reasonably well

  19. Corticosteroid Induced Decoupling of the Amygdala in Men

    NARCIS (Netherlands)

    Henckens, Marloes J. A. G.; van Wingen, Guido A.; Joëls, Marian; Fernández, Guillén

    2012-01-01

    The amygdala is a key regulator of vigilance and heightens attention toward threat. Its activity is boosted upon threat exposure and contributes to a neuroendocrine stress response via the hypothalamic-pituitary-adrenal (HPA) axis. Corticosteroids are known to control brain activity as well as HPA

  20. Corticosteroid induced decoupling of the amygdala in men

    NARCIS (Netherlands)

    Henckens, M.J.A.G.; Wingen, G.A. van; Joëls, M.; Fernandez, G.S.E.

    2012-01-01

    The amygdala is a key regulator of vigilance and heightens attention toward threat. Its activity is boosted upon threat exposure and contributes to a neuroendocrine stress response via the hypothalamic-pituitary-adrenal (HPA) axis. Corticosteroids are known to control brain activity as well as HPA

  1. Knowledge of health care workers on corticosteroid adverse drug ...

    African Journals Online (AJOL)

    Background: Corticosteroids form the cornerstone of management for a myriad of rheumatological, dermatological and chronic respiratory tract diseases. Whereas these drugs are crucial in reducing morbidity and mortality, they are not without inherent grave risks. Health Care Workers (HCWs) providing care to patients on ...

  2. Corticosteroids in sports-related injuries: Friend or Foe

    African Journals Online (AJOL)

    2002-03-16

    Mar 16, 2002 ... are thus seen as useful adjuncts in the treatment of some sports- related injuries. On the basis of their ability to down regulate the immune response, corticosteroids have been used extensively in the management of sports injuries to promote rapid return to the field of play. But to what extent do they affect ...

  3. Local corticosteroid injections: Rational use in common orthopaedic ...

    African Journals Online (AJOL)

    corticosteroid used depends on the discretion of the orthopaedic surgeon based on his/her previous experience or on the availability of the preparation. When administered locally, it is the solubility and not the plasma half life that influences the efficacy. It is therefore prudent to use in acute inflammatory conditions a more.

  4. Time-dependent corticosteroid modulation of prefrontal working memory processing

    NARCIS (Netherlands)

    Henckens, Marloes J. A. G.; van Wingen, Guido A.; Joëls, Marian; Fernández, Guillén

    2011-01-01

    Corticosteroids are potent modulators of human higher cognitive function. They are released in response to stress, and are thought to be involved in the modulation of cognitive function by inducing distinct rapid nongenomic, and slow genomic changes, affecting neural plasticity throughout the brain.

  5. Corticosteroid therapy in Henoch-Schönlein gastritis

    Directory of Open Access Journals (Sweden)

    Pavlović Momčilo

    2007-01-01

    Full Text Available Introduction. Henoch-Schönlein purpura (HSP is the most common vascular disease of childhood. It is a multisystem disease most commonly affecting the skin, joints, gastrointestinal tract, and kidneys, but other organs may be affected, too. Gastrointestinal involvement occurs in approximately 65-90% of patients, ranging from mild symptoms such as abdominal pain, nausea, and vomiting, to more severe manifestations such as gastrointestinal bleeding and intussusception. In most cases, HSP spontaneously resolves without treatment. The use of corticosteroids is controversial and usually reserved for severe systemic manifestations. Some authors suggest that the abdominal pain and gastrointestinal hemorrhage of HSP may respond to steroids, with some suggesting that there is a benefit in their use and describing a regimen. Case outline. This is a case report of HSP in a fourteen year-old boy with abdominal pain and hematemesis. Upper endoscopy showed an edematous and erythematous change in the body of the stomach and purpuric lesions in the duodenum, while multiple erosions were found in the antral area. Parenteral corticosteroid therapy with gastric acid secretion inhibitor administration led to regression of gastrointestinal symptoms on the seventh day, with relapses on the fourth and sixth day. Peroral administration of corticosteroids and gradual decrease of daily doses started on the eighth day of abdominal symptoms. New purpuric skin rashes appeared during six weeks. Conclusion. Corticosteroid therapy with gastric acid secretion inhibitors showed a positive effect in our patient with a severe form of HSP accompanied by abdominal pain and gastrointestinal hemorrhage. .

  6. Acute corticosteroid-induced rhabdomyolysis in a golf player | Janse ...

    African Journals Online (AJOL)

    Acute corticosteroid-induced rhabdomyolysis is a rare, but potentially life threatening, condition that deserves the attention of medical professionals and sport scientists. Early diagnosis is vital in minimising the secondary damage caused by rhabdomyolysis. This case of rhabdomyolysis highlights the severity of symptoms ...

  7. Corticosteroids in sports-related injuries: Friend or Foe | Rotunno ...

    African Journals Online (AJOL)

    Corticosteroids act as potent anti-inflammatory drugs and have been used in various sport settings for the treatment of both acute and chronic injuries. Basic physiology and mechanisms of action for gluco- and mineralocorticoids are discussed. Methods of administration, the action on the inflammatory response, and ...

  8. Effect of corticosteroid therapy in acute pain edema caused by ...

    African Journals Online (AJOL)

    Purpose: To evaluate the curative effect of corticosteroids in the treatment of acute pain, local edema, and skin lesions caused by herpes zoster, and to develop some pertinent therapeutic guidelines. Methods: A total of 48 cases of patients diagnosed with herpes zoster from 2010 to 2011 in the dermatology clinic of Shan ...

  9. Antenatal corticosteroid use in preterm birth at Kenyatta National ...

    African Journals Online (AJOL)

    Background: Preterm birth causes about 75% of neonatal deaths that are not attributable to congenital malformations. Antenatal corticosteroids (ACS) given to mothers at risk of preterm birth reduce the incidence/severity of RDS, intraventricular haemmorhage, necrotizing enterocolitis and neonatal deaths. The WHO ...

  10. Fulminant Amebic Colitis after Corticosteroid Therapy: A Systematic Review.

    Directory of Open Access Journals (Sweden)

    Debbie-Ann Shirley

    2016-07-01

    Full Text Available Amebic colitis, caused by intestinal infection with the parasite, Entamoeba histolytica, is a common cause of diarrhea worldwide. Fulminant amebic colitis is the most devastating complication of this infection, associated with both high mortality and morbidity. We conducted a review of the English literature to describe cases of fulminant amebic colitis associated with exposure to corticosteroid medications in order to identify the risk factors for poor outcome and determine difficulties in diagnosis and treatment.Articles reporting severe and fulminant forms of amebic colitis between 1991 and 2016 were collected. 525 records were screened to identify 24 cases for qualitative analysis associated with corticosteroid use. Cases arose from areas of high endemicity or travel to such areas. Most cases (14 of 24, 58% were given corticosteroids for initially misdiagnosed colitis, mainly inflammatory bowel, resulting in rapid progression of disease. Nearly half of all cases underwent surgical intervention, and 25% of cases died, despite all patients eventually receiving treatment with metronidazole. The odds of death did not differ significantly by prior misdiagnosis, co-morbidities, bowel perforation or need for surgery.Infection with E. histolytica should be considered prior to the administration of corticosteroids, in particular for patients residing in endemic areas or those with appropriate travel history, especially prior to the diagnosis of inflammatory bowel disease. The development of preventative and treatment interventions are needed to improve outcomes of fulminant disease.

  11. Cushing's syndrome due to interaction between inhaled corticosteroids and itraconazole.

    Science.gov (United States)

    Bolland, Mark J; Bagg, Warwick; Thomas, Mark G; Lucas, Jennifer A; Ticehurst, Rob; Black, Peter N

    2004-01-01

    To report a case of an interaction between inhaled corticosteroids and itraconazole causing iatrogenic Cushing's syndrome and provide a review of the relevant literature. A 70-year-old white woman on long-term treatment with high-dose inhaled corticosteroids for asthma was diagnosed as having Scedosporium apiospermum infection of the skin and subcutaneous tissues. As a result, she was treated with itraconazole for 2 months. She subsequently developed Cushing's syndrome due to a probable cytochrome P450-mediated interaction between itraconazole and budesonide. She also had secondary adrenal insufficiency requiring prolonged treatment with replacement hydrocortisone. Budesonide is a potent glucocorticoid that is metabolized in the liver by the CYP3A4 isoenzyme to inactive metabolites. Itraconazole is a potent cytochrome P450 inhibitor. It can inhibit the metabolism of oral or inhaled corticosteroids, producing cortisol excess leading to Cushing's syndrome and adrenal insufficiency. An assessment of causality indicated a possible adverse interaction between itraconazole and budesonide. The combination of itraconazole and inhaled corticosteroids is increasingly being used to treat conditions such as allergic bronchopulmonary aspergillosis. Clinicians need to be aware of the potential for an interaction between such a combination.

  12. Bradycardia Following Oral Corticosteroid Use: Case Report and ...

    African Journals Online (AJOL)

    Introduction: Corticosteroids are used in various clinical conditions that include many immune-mediated inflammatory diseases. Different side effects were described including cardiac arrhythmias. Most of those arrhythmias were in the form of bradycardia which usually occurs with high intravenous steroid doses.

  13. The effects of corticosteroids and nonsteroidal anti-inflammatory ...

    African Journals Online (AJOL)

    a complication of excessive anticoagulation.2. Nonsteroidal anti-inflammatory drugs, including aspirin. The NSAIDs produce their effects through a blockade of the conversion of arachidonic acid to prostaglandins by COX. Corticosteroids reduce the availability of arachidonic acid, contributing to the anti-inflammatory activity ...

  14. Mimicking Seawater For Culturing Marine Bacteria

    DEFF Research Database (Denmark)

    Rygaard, Anita Mac; Sonnenschein, Eva; Gram, Lone

    2015-01-01

    Only about 1% of marine bacteria have been brought into culture using traditional techniques. The purpose of this study was to investigate if mimicking the natural bacterial environment can increase culturability.We used marine substrates containing defined algal polymers or gellan gum...... 100-fold; from 8.5 x 101 CFU/ml to 5.2 x 103 CFU/ml, whereas addition of AHLs did not improve culturability on any of the media.The substitution of agar with gellan gum shows great promise for increasing culturability of marine bacteria, and further studies are ongoing. The AHLs used in this study...... were selected based on a previous study determining the most common AHLs produced by marine strains of the Vibrionaceae family. However, their effect on culturability could not be fully explained, so also here further studies are being carried out....

  15. Case report. Pityriasis versicolor mimicking Pityriasis rotunda.

    Science.gov (United States)

    Aste, Nicola; Pau, Monica; Aste, Natalia; Biggio, P

    2002-04-01

    Pityriasis versicolor is a common dermatomycosis, occurring throughout the world, characterized by irregular, slightly scaly patches, varying in color from red/light brown to white. Pityriasis rotunda, on the other hand, is an uncommon disease, reported in specific ethnic groups, and characterized by perfectly round or oval patches of varying color, with a scaly surface. The histologic pattern is that of ichthyosis vulgaris. We report here the case of a male patient, aged 31, from Sardinia (Italy), affected by Pityriasis versicolor mimicking Pityriasis rotunda. Mycological examination allowed us to formulate the correct diagnosis, and ensuing treatment with antifungal drugs was entirely successful. The authors, while pointing out the rarity of this case, stress the possibility that Pityriasis versicolor mimics Pityriasis rotunda and vice-versa, especially in those countries in which the two diseases are endemic. More widespread recourse to microscopic examination can help avoid the risk of mistaken diagnosis and consequent incorrect treatment.

  16. Orbital Lymphoma Mimicking Lacrimal Gland Pleomorphic Adenoma

    Directory of Open Access Journals (Sweden)

    Diego Strianese

    2013-09-01

    Full Text Available Purpose: To describe the case of a patient affected by orbital lymphoma mimicking pleomorphic adenoma of the lacrimal gland. Methods: This was a retrospective case report. Results: We present the case of a patient with 15-year history of slowly progressive left proptosis and inferomedial bulbar dislocation who had the presumptive diagnosis of lacrimal gland pleomorphic adenoma based on clinical and radiological features. The patient underwent lateral orbitotomy and lacrimal gland excision. Postoperative histological features were consistent with low-grade B-cell non-Hodgkin lymphoma. Conclusion: The accepted clinico-radiological criteria used for the diagnosis of lacrimal gland fossa lesions might have a certain false-positive rate, even in recent years. The initial surgical approach with the appropriate choice between fine-needle aspiration biopsies, intraoperative biopsies and lacrimal gland excisions might be a challenge.

  17. Orbital roof encephalocele mimicking a destructive neoplasm.

    Science.gov (United States)

    Alsuhaibani, Adel H; Hitchon, Patrick W; Smoker, Wendy R K; Lee, Andrew G; Nerad, Jeffrey A

    2011-01-01

    The purpose of this case report is to report an orbital roof encephalocele mimicking a destructive orbital neoplasm. Orbital roof encephalocele is uncommon but can mimic neoplasm. One potential mechanism for the orbital roof destruction is a post-traumatic "growing orbital roof fracture." The growing fracture has been reported mostly in children but can occur in adults. Alternative potential etiologies for the encephalocele are discussed, including Gorham syndrome. Orbital roof encephalocele is uncommon in adults, and the findings can superficially resemble an orbital neoplasm. Radiographic and clinical features that might suggest the correct diagnosis include a prior history of trauma, overlying frontal lobe encephalomalacia without significant mass effect or edema, and an orbital roof defect. The "growing fracture" mechanism may be a potential explanation for the orbital roof destruction in some cases.

  18. Development of tissue mimicking ultrasound phantom materials

    Energy Technology Data Exchange (ETDEWEB)

    Ma, Sang Chul [Shinheung College, Uijeongbu (Korea, Republic of); Kong, Young Kun [Kyonggi University, Suwon (Korea, Republic of); Park, Ki Jung [Korea Food Drug Administration, Seoul (Korea, Republic of); Lee, Suk [Yonsei Medical Center, Seoul (Korea, Republic of)

    2003-06-15

    We carried out studies on develop of the ultrasound tissue mimicking materials (TMM) by synthesis of polymer urethane (C, CCR, TiO{sub 2}, tungsten, graphite, silver type). The major finding were as follows; (1) C type TMM was shown good homogeneity, penetration, gray scale like as liver tissue and propagated speed 1,540 m/s, attenuation 0.5 {approx} 0.7 dB/cm/MHz. (2) TiO{sub 2} type TMM was shown heterogeneous dot echo pattern. (3) Silver type TMM was appear good homogeneous echo pattern like as echo texture of thyroid gland. Therefor, C type TMM will be useful for ultrasound Q/A phantom materials and previous phantom materials.

  19. Contiguous spinal metastasis mimicking infectious spondylodiscitis

    International Nuclear Information System (INIS)

    Lee, Chul Min; Lee, Seung Hun; Bae, Ji Yoon

    2015-01-01

    Differential diagnosis between spinal metastasis and infectious spondylodiscitis is one of the occasional challenges in daily clinical practice. We encountered an unusual case of spinal metastasis in a 75-year-old female breast cancer patient that mimicked infectious spondylodiscitis. Magnetic resonance imaging (MRI) showed diffuse bone marrow infiltrations with paraspinal soft tissue infiltrative changes in 5 contiguous cervical vertebrae without significant compression fracture or cortical destruction. These MRI findings made it difficult to differentiate between spinal metastasis and infectious spondylodiscitis. Infectious spondylodiscitis such as tuberculous spondylodiscitis was regarded as the more appropriate diagnosis due to the continuous involvement of > 5 cervical vertebrae. The patient's clinical presentation also supported the presumptive diagnosis of infectious spondylodiscitis rather than spinal metastasis. Intravenous antibiotics were administered, but clinical symptoms worsened despite treatment. After pathologic confirmation by computed tomography-guided biopsy, we were able to confirm a final diagnosis of spinal metastasis

  20. Contiguous spinal metastasis mimicking infectious spondylodiscitis

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Chul Min; Lee, Seung Hun [Dept. of Radiology, Hanyang University Hospital, Seoul (Korea, Republic of); Bae, Ji Yoon [Dept. of Pathology, National Police Hospital, Seoul (Korea, Republic of)

    2015-12-15

    Differential diagnosis between spinal metastasis and infectious spondylodiscitis is one of the occasional challenges in daily clinical practice. We encountered an unusual case of spinal metastasis in a 75-year-old female breast cancer patient that mimicked infectious spondylodiscitis. Magnetic resonance imaging (MRI) showed diffuse bone marrow infiltrations with paraspinal soft tissue infiltrative changes in 5 contiguous cervical vertebrae without significant compression fracture or cortical destruction. These MRI findings made it difficult to differentiate between spinal metastasis and infectious spondylodiscitis. Infectious spondylodiscitis such as tuberculous spondylodiscitis was regarded as the more appropriate diagnosis due to the continuous involvement of > 5 cervical vertebrae. The patient's clinical presentation also supported the presumptive diagnosis of infectious spondylodiscitis rather than spinal metastasis. Intravenous antibiotics were administered, but clinical symptoms worsened despite treatment. After pathologic confirmation by computed tomography-guided biopsy, we were able to confirm a final diagnosis of spinal metastasis.

  1. Acute perimyocarditis mimicking transmural myocardial infarction

    Directory of Open Access Journals (Sweden)

    Omar Hesham R

    2009-12-01

    Full Text Available Abstract Although acute pericarditis has charachteristic electrocardiographic (ECG findings that differentiate it from acute ST segment elevation myocardial infarction (MI; in certain cases diagnosis is somewhat difficult especially when the ECG reveals focal instead of diffuse changes and moreover when pericarditis is associated with an underlying myocarditis causing elevation of the cardiac biomarkers therefore increasing the difficulty in differentiating between both enteties. This is especially important because adverse lethal side effect can occur if thrombolytic therapy is administered for a patient with acute pericarditis, or if a diagnosis of transmural MI is missed. In this case report we are describing an 18 year old male patient who presented with an acute onset of severe chest pain associated with focal ECG changes and elevated cardiac enzymes mimicking transmural MI. This report aims to sensitize readers to this debate and create awareness among cardiologists and intensivists with both presentations and how to reach an accurate diagnosis.

  2. Pelvic-peritoneal tuberculosis mimicking ovarian cancer

    International Nuclear Information System (INIS)

    Imtiaz, S.; Siddiqui, N.

    2012-01-01

    Pelvic-peritoneal tuberculosis is a common extrapulmonary site in young females mimicking an advanced ovarian malignancy. We present 2 cases with the classical triad of advanced-stage ovarian carcinoma-ascites, abdominopelvic masses and elevated serum CA-125 levels. Laparoscopic examination revealed peritoneal nodules which on biopsy showed granulomatous inflammation and no malignant cells. Patients were started on anti-tuberculous therapy and on follow-up their symptoms as well as CA-125 levels normalized. Medical awareness of peritoneal tuberculosis is lacking and many young women with this disease undergo unnecessary extended surgery. Diagnostic laparoscopy combined with peritoneal biopsy seems to be a sufficient and safe method to provide a definitive diagnosis for this curable infection. If left untreated, the disease may disseminate and result in significant organ dysfunctions particularly infertility. (author)

  3. Topical Treatment of Facial Seborrheic Dermatitis: A Systematic Review.

    Science.gov (United States)

    Gupta, Aditya K; Versteeg, Sarah G

    2017-04-01

    Facial seborrheic dermatitis (SD), a chronic inflammatory skin condition, can impact quality of life, and relapses can be frequent. Three broad categories of agents are used to treat SD: antifungal agents, keratolytics, and corticosteroids. Topical therapies are the first line of defense in treating this condition. Our objective was to critically review the published literature on topical treatments for facial SD. We searched PubMed, Scopus, Clinicaltrials.gov, MEDLINE, Embase, and Cochrane library databases for original clinical studies evaluating topical treatments for SD. We then conducted both a critical analysis of the selected studies by grading the evidence and a qualitative comparison of results among and within studies. A total of 32 studies were eligible for inclusion, encompassing 18 topical treatments for facial SD. Pimecrolimus, the focus of seven of the 32 eligible studies, was the most commonly studied topical treatment. Promiseb ® , desonide, mometasone furoate, and pimecrolimus were found to be effective topical treatments for facial SD, as they had the lowest recurrence rate, highest clearance rate, and the lowest severity scores (e.g., erythema, scaling, and pruritus), respectively. Ciclopirox olamine, ketoconazole, lithium (gluconate and succinate), and tacrolimus are also strongly recommended (level A recommendations) topical treatments for facial SD, as they are consistently effective across high-quality trials (randomized controlled trials).

  4. Corticosteroid implants for chronic non-infectious uveitis

    Science.gov (United States)

    Brady, Christopher J; Villanti, Andrea C; Law, Hua Andrew; Rahimy, Ehsan; Reddy, Rahul; Sieving, Pamela C; Garg, Sunir J; Tang, Johnny

    2016-01-01

    Background Uveitis is a term used to describe a heterogeneous group of intraocular inflammatory diseases of the anterior, intermediate, and posterior uveal tract (iris, ciliary body, choroid). Uveitis is the fifth most common cause of vision loss in high-income countries, accounting for 5% to 20% of legal blindness, with the highest incidence of disease in the working-age population. Corticosteroids are the mainstay of acute treatment for all anatomical subtypes of non-infectious uveitis and can be administered orally, topically with drops or ointments, by periocular (around the eye) or intravitreal (inside the eye) injection, or by surgical implantation. Objectives To determine the efficacy and safety of steroid implants in people with chronic non-infectious posterior uveitis, intermediate uveitis, and panuveitis. Search methods We searched CENTRAL (which contains the Cochrane Eyes and Vision Trials Register) (Issue 10, 2015), Ovid MEDLINE, Ovid MEDLINE In-Process and Other Non-Indexed Citations, Ovid MEDLINE Daily, Ovid OLDMEDLINE (January 1946 to November 2015), EMBASE (January 1980 to November 2015), PubMed (1948 to November 2015), Latin American and Caribbean Health Sciences Literature Database (LILACS) (1982 to November 2015), the metaRegister of Controlled Trials (mRCT) (www.controlledtrials.com) (last searched 15 April 2013), ClinicalTrials.gov (www.clinicaltrials.gov), and the World Health Organization (WHO) International Clinical Trials Registry Platform(ICTRP) (www.who.int/ictrp/search/en).We did not use any date or language restrictions in the electronic search for studies. We last searched the electronic databases on 6 November 2015. We also searched reference lists of included study reports, citation databases, and abstracts and clinical study presentations from professional meetings. Selection criteria We included randomized controlled trials comparing either fluocinolone acetonide (FA) or dexamethasone intravitreal implants with standard

  5. Emerging Role of Corticosteroid Binding Globulin in Glucocorticoid-driven Metabolic Disorders

    Directory of Open Access Journals (Sweden)

    Marie-Pierre Moisan

    2016-12-01

    Full Text Available Glucocorticoid hormones (GCs are critical for survival since they ensure energy supply necessary to the body in an ever challenging environment. GCs are known to act on appetite, glucose metabolism, fatty acid metabolism and storage. However, in order to be beneficial to the body, GC levels should be maintained in an optimal window of concentrations. Not surprisingly, conditions of GC excess or deficiency, e.g. Cushing’s syndrome or Addison’s disease are associated with severe alterations of energy metabolism. Corticosteroid Binding Globulin (CBG, through its high specific affinity for GCs, plays a critical role in regulating plasma GC levels. Genetic studies in various species including humans have revealed that CBG is the major factor influencing inter-individual genetic variability of plasma GC levels, both in basal and stress conditions. Some, but not all of these genetic studies have also provided data linking CBG levels to body composition. The examination of CBG-deficient mice submitted to hyperlipidic diets unveiled specific roles for CBG in lipid storage and metabolism. The importance of CBG is even more striking when animals are submitted to high-fat diet combined to chronic stress, mimicking our occidental lifestyle. An influence of CBG on appetite has not been reported but remains to be more finely analyzed. Overall, a role of CBG in GC-driven metabolic disorders is emerging in recent studies. Although subtle, the influence of CBG in these diseases could open the way to new therapeutic interventions since CBG is easily accessible in the blood.

  6. Initial diagnosis of Wegener’s granulomatosis mimicking severe ulcerative colitis: a case report

    Science.gov (United States)

    2013-01-01

    Introduction We describe the case of a woman with an unusual presentation of Wegener’s granulomatosis. Case presentation A 20-year old Caucasian woman presented with the principal feature of a pancolonic, superficial microulceration mimicking severe ulcerative colitis. Our patient was refractory to therapy and had persisting signs of septic shock as well as being at risk of perforation, so we performed a subtotal colectomy and a cholecystectomy due to the incipient necrosis of her gallbladder. Histologic analysis of her colon showed multiple superficial microulcera of the mucosa, lamina propria mucosae and, to a lesser extent, the lamina submucosa. The medium-sized arteries and arterioles of her entire colon, appendix and gallbladder showed acute vasculitic changes with fibrinoid necrosis of the walls and diffuse infiltration with neutrophil granulocytes, accompanied by a strong perivascular histiocyte-rich and partially granulomatous reaction. These findings strongly suggested an autoimmune multisystem disease like Wegener’s granulomatosis or microscopic polyangiitis. A diagnosis of Wegener’s granulomatosis was confirmed by the results of serologic antibody tests: her cytoplasmic antineutrophil cytoplasmic antibody titer was considerably elevated at 1:2560 specific for subclass proteinase 3 (>200kU/L). After the histopathological diagnosis and serological tests, immunosuppression with high doses of corticosteroids and plasmapheresis was started. Conclusion In critically ill patients with severe, therapy-refractory ulcerative colitis, Wegener´s granulomatosis should be considered and serologic antibody testing should be performed. PMID:23718545

  7. Syntacticized topics in Kurmuk

    DEFF Research Database (Denmark)

    Andersen, Torben

    2015-01-01

    This article argues that Kurmuk, a little-described Western Nilotic language, is characterized by a syntacticized topic whose grammatical relation is variable. In this language, declarative clauses have as topic an obligatory preverbal NP which is either a subject, an object or an adjunct. The gr...

  8. A potential side effect of oral topical steroids: Central serous chorioretinopathy

    Directory of Open Access Journals (Sweden)

    Saranya George

    2018-01-01

    Full Text Available Topical corticosteroids are some of the most common drugs used in oral medicine for treating atrophic and erosive lesions that affect the mucosa. Adverse effects of these drugs include oral candidiasis with associated burning mouth and hypogeusia, hypersensitive reactions to the drug, and inhibition of the hypothalamic–pituitary–adrenal axis and secondary adrenal insufficiency. The ocular side effects of oral topical steroids are less documented. This short communication describes a case of central serous retinopathy that developed following administration of oral topical steroid.

  9. Antibody induction versus corticosteroid induction for liver transplant recipients

    DEFF Research Database (Denmark)

    Penninga, Luit; Wettergren, André; Wilson, Colin H

    2014-01-01

    . OBJECTIVES: To assess the benefits and harms of T-cell specific antibody induction versus corticosteroid induction for prevention of acute rejection in liver transplant recipients. SEARCH METHODS: We searched The Cochrane Hepato-Biliary Group Controlled Trials Register, the Cochrane Central Register...... to identify additional trials. SELECTION CRITERIA: We included all randomised clinical trials assessing immunosuppression with T-cell specific antibody induction versus corticosteroid induction in liver transplant recipients. Our inclusion criteria stated that participants within each included trial should...... (bias) using bias risk domains with definitions. We used trial sequential analysis to control for random errors (play of chance). MAIN RESULTS: We included 10 randomised trials with a total of 1589 liver transplant recipients, which studied the use of T-cell specific antibody induction versus...

  10. A Debilitating Orthopaedic Complication following Corticosteroid Therapy for Polymyalgia Rheumatica

    Directory of Open Access Journals (Sweden)

    Paul Rai

    2014-01-01

    Full Text Available Avascular necrosis (AVN of the scaphoid secondary to corticosteroid use is a rare entity. Previous reports in the literature refer to chronic steroid intake. We report a case secondary to low dose, short term use. AVN has a multifactorial cellular and genetic aetiology and most frequently affects the femoral head. Diagnosis relies on a high index of suspicion and early magnetic resonance (MR scanning. Treatment options are similar to those of traumatic scaphoid nonunions and include vascularised bone grafting and scaphoid excision. Polymyalgia Rheumatica is a common condition and its treatment is led by corticosteroid use. Mild to moderate strengths are advocated. However in our report we show that even with small doses serious adverse effects can be encountered.

  11. Corticosteroid Treatment Impact on Spinal Deformity in Duchenne Muscular Dystrophy

    OpenAIRE

    Sanzarello, Ilaria; Merlini, Luciano; Traina, Francesco; Rosa, Michele Attilio; Faldini, Cesare

    2014-01-01

    Duchenne muscular dystrophy is a progressive disease with loss of ambulation at around 9-10 years of age, followed, if untreated, by development of scoliosis, respiratory insufficiency, and death in the second decade of life. This review highlights the natural history of the disease, in particular, with regard to the development of the spinal deformity and how this complication has been modified by surgical interventions and overall by corticosteroid treatment. The beneficial effect of cortic...

  12. Different oral corticosteroid regimens for acute asthma.

    Science.gov (United States)

    Normansell, Rebecca; Kew, Kayleigh M; Mansour, George

    2016-05-13

    Asthma is a common long-term breathing condition that affects approximately 300 million people worldwide. People with asthma may experience short-term worsening of their asthma symptoms; these episodes are often known as 'exacerbations', 'flare-ups', 'attacks' or 'acute asthma'. Oral steroids, which have a potent anti-inflammatory effect, are recommended for all but the most mild asthma exacerbations; they should be initiated promptly. The most often prescribed oral steroids are prednisolone and dexamethasone, but current guidelines on dosing vary between countries, and often among different guideline producers within the same country. Despite their proven efficacy, use of steroids needs to be balanced against their potential to cause important adverse events. Evidence is somewhat limited regarding optimal dosing of oral steroids for asthma exacerbations to maximise recovery while minimising potential side effects, which is the topic of this review. To assess the efficacy and safety of any dose or duration of oral steroids versus any other dose or duration of oral steroids for adults and children with an asthma exacerbation. We identified trials from the Cochrane Airways Group Specialised Register (CAGR), ClinicalTrials.gov (www.ClinicalTrials.gov), the World Health Organization (WHO) trials portal (www.who.int/ictrp/en/) and reference lists of all primary studies and review articles. This search was up to date as of April 2016. We included parallel randomised controlled trials (RCTs), irrespective of blinding or duration, that evaluated one dose or duration of oral steroid versus any other dose or duration, for management of asthma exacerbations. We included studies involving both adults and children with asthma of any severity, in which investigators analysed adults and children separately. We allowed any other co-intervention in the management of an asthma exacerbation, provided it was not part of the randomised treatment. We included studies reported as full

  13. Corticosteroid and hyaluronic acid treatments in equine degenerative joint disease. A review.

    Science.gov (United States)

    Nizolek, D J; White, K K

    1981-10-01

    Degenerative arthrosis is perhaps the most common debilitating disease of performance horses. Treatment should be based upon a knowledge of the anatomy and physiology of normal joints and upon an understanding of the processes of degeneration and repair. These topics are briefly reviewed. Although rest is probably, the most beneficial therapy, physical and pharmaceutical treatments are often employed in an effort to speed recovery. The effects and relative benefits of intrasynovial injections of corticosteroids, hyaluronica cid, and Arteparon are considered in detail. Although local corticosteroid therapy is inexpensive and is effective in reducing lameness caused by degenerative joint disease, it is rarely indicated. Septic arthritis and "steroid arthropathy" are two serious sequelae. Whereas the incidence of the former may be avoided through careful technique, the latter effect is inherent in the action of the drug. The accelerated rate of joint destruction observed in steroid arthropathy is due to suppression of chondrocyte metabolism and thus the processes of cartilage maintenance and repair. Hyaluronic acid is present in the synovial fluid and within the matrix of cartilage. The commercial preparation is no approved for use in the United States, but it is commonly obtained from other countries. Although hyaluronate apparently does not function in the lubrication of cartilage surfaces, it may improve lubrication of soft tissues thus decreasing resistance to joint movement and lessening pain. Reports substantiate the effectiveness of hyaluronic acid in treating early cases of degenerative arthrosis despite the fact that the drug does not significantly promote cartilage healing. Arteparon, a polysulfated glycosaminoglycan, has been used in Europe for two decades in the treatment of degeneration joint disease and is currently being tested in this country. The drug is deposited within diseased cartilage and improves the functional properties of the cartilage as

  14. Cost Utility Analysis of Topical Steroids Compared With Dietary Elimination for Treatment of Eosinophilic Esophagitis.

    Science.gov (United States)

    Cotton, Cary C; Erim, Daniel; Eluri, Swathi; Palmer, Sarah H; Green, Daniel J; Wolf, W Asher; Runge, Thomas M; Wheeler, Stephanie; Shaheen, Nicholas J; Dellon, Evan S

    2017-06-01

    Topical corticosteroids or dietary elimination are recommended as first-line therapies for eosinophilic esophagitis, but data to directly compare these therapies are scant. We performed a cost utility comparison of topical corticosteroids and the 6-food elimination diet (SFED) in treatment of eosinophilic esophagitis, from the payer perspective. We used a modified Markov model based on current clinical guidelines, in which transition between states depended on histologic response simulated at the individual cohort-member level. Simulation parameters were defined by systematic review and meta-analysis to determine the base-case estimates and bounds of uncertainty for sensitivity analysis. Meta-regression models included adjustment for differences in study and cohort characteristics. In the base-case scenario, topical fluticasone was about as effective as SFED but more expensive at a 5-year time horizon ($9261.58 vs $5719.72 per person). SFED was more effective and less expensive than topical fluticasone and topical budesonide in the base-case scenario. Probabilistic sensitivity analysis revealed little uncertainty in relative treatment effectiveness. There was somewhat greater uncertainty in the relative cost of treatments; most simulations found SFED to be less expensive. In a cost utility analysis comparing topical corticosteroids and SFED for first-line treatment of eosinophilic esophagitis, the therapies were similar in effectiveness. SFED was on average less expensive, and more cost effective in most simulations, than topical budesonide and topical fluticasone, from a payer perspective and not accounting for patient-level costs or quality of life. Copyright © 2017 AGA Institute. Published by Elsevier Inc. All rights reserved.

  15. Hydrodilatation, corticosteroids and adhesive capsulitis: A randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Juel Niels

    2008-04-01

    Full Text Available Abstract Background Hydrodilatation of the glenohumeral joint is by several authors reported to improve shoulder pain and range of motion for patients with adhesive capsulitis. Procedures described often involve the injection of corticosteroids, to which the reported treatment effects may be attributed. Any important contribution arising from the hydrodilatation procedure itself remains to be demonstrated. Methods In this randomized trial, a hydrodilatation procedure including corticosteroids was compared with the injection of corticosteroids without dilatation. Patients were given three injections with two-week intervals, and all injections were given under fluoroscopic guidance. Outcome measures were the Shoulder Pain and Disability Index (SPADI and measures of active and passive range of motion. Seventy-six patients were included and groups were compared six weeks after treatment. The study was designed as an open trial. Results The groups showed a rather similar degree of improvement from baseline. According to a multiple regression analysis, the effect of dilatation was a mean improvement of 3 points (confidence interval: -5 to 11 on the SPADI 0–100 scale. T-tests did not demonstrate any significant between-group differences in range of motion. Conclusion This study did not identify any important treatment effects resulting from three hydrodilatations that included steroid compared with three steroid injections alone. Trial registration The study is registered in Current Controlled Trials with the registration number ISRCTN90567697.

  16. Hydrodilatation, corticosteroids and adhesive capsulitis: A randomized controlled trial

    Science.gov (United States)

    Tveitå, Einar Kristian; Tariq, Rana; Sesseng, Sølve; Juel, Niels Gunnar; Bautz-Holter, Erik

    2008-01-01

    Background Hydrodilatation of the glenohumeral joint is by several authors reported to improve shoulder pain and range of motion for patients with adhesive capsulitis. Procedures described often involve the injection of corticosteroids, to which the reported treatment effects may be attributed. Any important contribution arising from the hydrodilatation procedure itself remains to be demonstrated. Methods In this randomized trial, a hydrodilatation procedure including corticosteroids was compared with the injection of corticosteroids without dilatation. Patients were given three injections with two-week intervals, and all injections were given under fluoroscopic guidance. Outcome measures were the Shoulder Pain and Disability Index (SPADI) and measures of active and passive range of motion. Seventy-six patients were included and groups were compared six weeks after treatment. The study was designed as an open trial. Results The groups showed a rather similar degree of improvement from baseline. According to a multiple regression analysis, the effect of dilatation was a mean improvement of 3 points (confidence interval: -5 to 11) on the SPADI 0–100 scale. T-tests did not demonstrate any significant between-group differences in range of motion. Conclusion This study did not identify any important treatment effects resulting from three hydrodilatations that included steroid compared with three steroid injections alone. Trial registration The study is registered in Current Controlled Trials with the registration number ISRCTN90567697. PMID:18423042

  17. Effectiveness of second corticosteroid injections for carpal tunnel syndrome.

    Science.gov (United States)

    Ashworth, Nigel L; Bland, Jeremy D P

    2013-07-01

    A single local corticosteroid injection is an effective treatment for carpal tunnel syndrome. No study has specifically examined the effectiveness of a second injection on relapse after primary injection. We identified a cohort of patients who had received an initial corticosteroid injection into 1 wrist and then, at a later date, a second injection into the same wrist. We compared the change in the Boston Symptom Severity Scale (SSS) and Functional Status Scale (FSS) between first and second injections. In 229 patients who received 2 injections the mean improvement on the SSS was 1.2 (SD = 0.8) for the first injection and 1.3 (SD = 0.9) for the second, which was not statistically significant. Improvement in FSS for the first injection was 0.4 (SD = 0.8) and 0.7 (SD = 0.8) for the second, which was statistically significant (P < 0.001). Second corticosteroid injections appear to be at least as effective as the first. Copyright © 2012 Wiley Periodicals, Inc.

  18. [Infestation with Enterobius vermicularis mimicking appendicitis].

    Science.gov (United States)

    Levens, Afra M A; Schurink, Maarten; Koetse, Harma A; van Baren, Robertine

    2014-01-01

    Gastrointestinal infestation with the parasite Enterobius vermicularis is common in humans and is usually harmless. Anal pruritus is the most characteristic symptom, but the parasites can cause severe abdominal pain mimicking appendicitis. Early recognition can prevent an unnecessary appendectomy. A six-year-old girl reported to the accident and emergency department with pain in the lower right abdominal region. She was admitted and treated for suspected perforated appendix, following physical examination supplemented with an abdominal CT scan. After antibiotic treatment the symptoms disappeared as did the abscess, apart from a minor amount of residual infiltrate. She was then readmitted twice with recurrent abdominal pain without radiological evidence of an abdominal focus. We decided to conduct a diagnostic laparoscopy and an elective appendectomy à froid. During this procedure living worms were found in the appendix. Treatment with the anthelminthicum mebendazol was effective. Gastro-intestinal infestation with E. vermicularis is very common, especially in young children. This infestation is usually harmless, but can mimic appendicitis. This infestation is easily treatable with mebendazol.

  19. Hyperdense dots mimicking microcalcifications : Mammographic findings

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Nam Hyeon; Park, Jeong Mi; Goo, Hyun Woo; Bang, Sun Woo [Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of)

    1996-12-01

    To differentiate fine hyperdense dots mimicking microcalcifications from true microcalcifications on mammography. Mammograms showing hyperdense dots in ten patients (mean age, 59 years) were evaluated. Two radiologists were asked to differentiate with the naked eye the hyperdense dots seen on ten mammograms and proven microcalcifications seen on ten mammograms. Densitometry was also performed for all lesions and the contrast index was calculated. The shape and distribution of the hyperdense dots were evaluated and enquires were made regarding any history of breast disease and corresponding treatment. Biopsies were performed for two patients with hyperdense dots. Two radiologists made correct diagnoses in 19/20 cases(95%). The contrast index was 0.10-0.88 (mean 0.58) for hyperdense dots and 0.02-0.45 (mean 0.17) for true microcalcifications. The hyperdense dots were finer and homogeneously rounder than the microcalcifications. Distribution of the hyperdense dots was more superficial in subcutaneous fat (seven cases) and subareolar area (six cases). All ten patients with hyperdense dots had history of mastitis and abscesses and had been treated by open drainage (six cases) and/or folk remedy (four cases). In eight patients, herb patches had been attached. Biopsies of hyperdense dots did not show any microcalcification or evidence of malignancy. These hyperdense dots were seen mainly in older patients. Their characteristic density, shape, distribution and clinical history makes differential diagnosis from true microcalcifications easy and could reduce unnecessary diagnostic procedures such as surgical biopsy.

  20. Microfabricated adhesive mimicking gecko foot-hair

    Science.gov (United States)

    Geim, A. K.; Dubonos, S. V.; Grigorieva, I. V.; Novoselov, K. S.; Zhukov, A. A.; Shapoval, S. Yu.

    2003-07-01

    The amazing climbing ability of geckos has attracted the interest of philosophers and scientists alike for centuries. However, only in the past few years has progress been made in understanding the mechanism behind this ability, which relies on submicrometre keratin hairs covering the soles of geckos. Each hair produces a miniscule force ~10-7 N (due to van der Waals and/or capillary interactions) but millions of hairs acting together create a formidable adhesion of ~10 N cm-2: sufficient to keep geckos firmly on their feet, even when upside down on a glass ceiling. It is very tempting to create a new type of adhesive by mimicking the gecko mechanism. Here we report on a prototype of such 'gecko tape' made by microfabrication of dense arrays of flexible plastic pillars, the geometry of which is optimized to ensure their collective adhesion. Our approach shows a way to manufacture self-cleaning, re-attachable dry adhesives, although problems related to their durability and mass production are yet to be resolved.

  1. Huge desmoid tumor of the anterior abdominal wall mimicking an ...

    African Journals Online (AJOL)

    Huge desmoid tumor of the anterior abdominal wall mimicking an intraabdominal mass in a postpartum woman: a case report. Khaled Trigui, Mahdi Bouassida, Houda Kilani, Mohamed Mongi Mighri, Selim Sassi, Fathi Chebbi, Hassen Touinsi, Sadok Sassi ...

  2. Topical Pain Medications

    Science.gov (United States)

    ... skin Learn about the various types of topical pain medications available for pain relief. Can they ease your ... hurt even though you take your usual arthritis pain medication. Reluctant to pop another pill, you might wonder ...

  3. Topics in Nuclear Astrophysics

    International Nuclear Information System (INIS)

    Chung, K.C.

    1982-01-01

    Some topics in nuclear astrophysics are discussed, e.g.: highly evolved stellar cores, stellar evolution (through the temperature analysis of stellar surface), nucleosynthesis and finally the solar neutrino problem. (L.C.) [pt

  4. Topical approaches to cellulite

    OpenAIRE

    ALĞIN YAPAR, Evren

    2017-01-01

    Today, topical application of pharmacologically active chemicals and local application of physical, mechanical and thermal methods are available in order to eliminate cellulite which is an aesthetic problem that affects the majority of women. Many products on natural or synthetic originated anti-cellulite active ingredients have been developed with topical application studies performed on cellulite developed parts. Formulations developed against cellulite are usually in the form of gel...

  5. Does the time of delivery after antenatal corticosteroids matter?

    Directory of Open Access Journals (Sweden)

    Patrícia Campos

    2016-01-01

    Full Text Available Introduction: Preterm delivery is associated with an increased risk of newborn morbidity and mortality. Respiratory distress syndrome (RDS is the most common comorbidity. It has been proven that this syndrome can be prevented with the administration of antenatal corticosteroids to women at risk of preterm delivery, before 35 weeks of gestational age.Aim: To evaluate the risk factors, severity, co-morbidities, and mortality of RDS in newborns of less than 35 weeks of gestational age, with specific emphasis on the association between the elapsed time since the administration of the last dose of a full cycle of corticosteroids and the frequency and severity of RDS.Methods: This descriptive retrospective study includes all newborns of less than 35 weeks of gestational age, who were born at our center between January 1, 2012 and December 31, 2014 and admitted to Neonatal Intensive Care Unit (NICU. Newborns with major malformations, chromosomopathies, hydrops, congenital TORCH infection or outborns were excluded. RDS was diagnosed according to the criteria of the Update on the European Consensus Guidelines on the Management of Neonatal Respiratory Distress Syndrome in Preterm Infants (2013 and classified with a grade of I to III, in accord with radiographic results.Results: A total of 234 newborns were studied, of which 35.5% had RDS. Antenatal corticosteroids were used for 90.1% of all newborns. When adjusted to the severity of RDS, birth weight, gestational age, and vasopressor support were all predictive factors of newborn mortality. A ROC curve identified a cut-off of at most 10.5 hours between the last dose of a full cycle of corticosteroids and the delivery as higher risk of onset of RDS and another cut-off of at most 6.5 hours as higher risk of onset of moderate to severe RDS (sensitivity of 80.0% and 83.3%, respectively.Conclusion: The last dose of a full antenatal corticosteroids cycle must be given at least 10.5 hours prior to delivery to

  6. Topical treatment of melasma

    Directory of Open Access Journals (Sweden)

    Bandyopadhyay Debabrata

    2009-01-01

    Full Text Available Melasma is a common hypermelanotic disorder affecting the face that is associated with considerable psychological impacts. The management of melasma is challenging and requires a long-term treatment plan. In addition to avoidance of aggravating factors like oral pills and ultraviolet exposure, topical therapy has remained the mainstay of treatment. Multiple options for topical treatment are available, of which hydroquinone (HQ is the most commonly prescribed agent. Besides HQ, other topical agents for which varying degrees of evidence for clinical efficacy exist include azelaic acid, kojic acid, retinoids, topical steroids, glycolic acid, mequinol, and arbutin. Topical medications modify various stages of melanogenesis, the most common mode of action being inhibition of the enzyme, tyrosinase. Combination therapy is the preferred mode of treatment for the synergism and reduction of untoward effects. The most popular combination consists of HQ, a topical steroid, and retinoic acid. Prolonged HQ usage may lead to untoward effects like depigmentation and exogenous ochronosis. The search for safer alternatives has given rise to the development of many newer agents, several of them from natural sources. Well-designed controlled clinical trials are needed to clarify their role in the routine management of melasma.

  7. Corticosteroid nasal irrigations are more effective than simple sprays in a randomized double-blinded placebo-controlled trial for chronic rhinosinusitis after sinus surgery.

    Science.gov (United States)

    Harvey, Richard J; Snidvongs, Kornkiat; Kalish, Larry H; Oakley, Gretchen M; Sacks, Raymond

    2018-04-01

    Persistent mucosal inflammation in patients with chronic rhinosinusitis (CRS) often results in ongoing symptoms, recurrence of polypoid mucosa, infective exacerbations, and further systemic medication despite surgical intervention. Debate exists as to the most effective topical therapy in CRS. The objective was to determine if corticosteroid delivered via a nasal irrigation or via a simple nasal spray would be more effective in controlling the symptoms and signs of CRS. A double-blind placebo-controlled randomized trial over 12 months was performed between 3 tertiary rhinologic clinics. After sinus surgery, all patients performed a nasal irrigation followed by a nasal spray once a day for 12 months. Groups were defined by corticosteroid (2 mg mometasone) delivered by either spray or irrigation. The primary outcomes were patient-reported symptoms: visual analogue score (VAS) and 22-item Sino-Nasal Outcome Test (SNOT-22), a global rating of sinonasal function. Secondary outcomes were also recorded from radiology (Lund-Mackay score [LMS]) and endoscopic (Modified Lund-Kennedy score [mLKS]) assessments. A total of 44 patients were randomized (age 50.3 ± 13.0 years; 40.9% female). Overall, patients improved significantly from either intervention. However, the corticosteroid nasal irrigation group had greater improvement in nasal blockage (-69.91 ± 29.37 vs -36.12 ± 42.94; p = 0.029), a greater improvement on LMS (-12.07 ± 4.43 vs -7.39 ± 6.94; p = 0.031) and less inflammation on mLKS at 12 months (7.33 ± 11.55 vs 21.78 ± 23.37; p = 0.018). One-year posttreatment blockage, drainage, fever, and total VAS scores were all lower in the corticosteroid irrigation group. In the setting of diffuse or patchy CRS disease, the use of corticosteroid delivered by nasal irrigation is superior to simple nasal spray in postsurgical patients. © 2018 ARS-AAOA, LLC.

  8. Examination of effects of corticosteroids on skeletal muscles of boys with DMD using MRI and MRS.

    Science.gov (United States)

    Arpan, Ishu; Willcocks, Rebecca J; Forbes, Sean C; Finkel, Richard S; Lott, Donovan J; Rooney, William D; Triplett, William T; Senesac, Claudia R; Daniels, Michael J; Byrne, Barry J; Finanger, Erika L; Russman, Barry S; Wang, Dah-Jyuu; Tennekoon, Gihan I; Walter, Glenn A; Sweeney, H L; Vandenborne, Krista

    2014-09-09

    To evaluate the effects of corticosteroids on the lower extremity muscles in boys with Duchenne muscular dystrophy (DMD) using MRI and magnetic resonance spectroscopy (MRS). Transverse relaxation time (T2) and fat fraction were measured by MRI/MRS in lower extremity muscles of 15 boys with DMD (age 5.0-6.9 years) taking corticosteroids and 15 corticosteroid-naive boys. Subsequently, fat fraction was measured in a subset of these boys at 1 year. Finally, MRI/MRS data were collected from 16 corticosteroid-naive boys with DMD (age 5-8.9 years) at baseline, 3 months, and 6 months. Five boys were treated with corticosteroids after baseline and the remaining 11 served as corticosteroid-naive controls. Cross-sectional comparisons demonstrated lower muscle T2 and less intramuscular (IM) fat deposition in boys with DMD on corticosteroids, suggesting reduced inflammation/damage and fat infiltration with treatment. Boys on corticosteroids demonstrated less increase in IM fat infiltration at 1 year. Finally, T2 by MRI/MRS detected effects of corticosteroids on leg muscles as early as 3 months after drug initiation. These results demonstrate the ability of MRI/MRS to detect therapeutic effects of corticosteroids in reducing inflammatory processes in skeletal muscles of boys with DMD. Our work highlights the potential of MRI/MRS as a biomarker in evaluating therapeutic interventions in DMD. © 2014 American Academy of Neurology.

  9. Systemic and topical antibiotics for chronic rhinosinusitis.

    Science.gov (United States)

    Head, Karen; Chong, Lee Yee; Piromchai, Patorn; Hopkins, Claire; Philpott, Carl; Schilder, Anne G M; Burton, Martin J

    2016-04-26

    This review is one of six looking at the primary medical management options for patients with chronic rhinosinusitis.Chronic rhinosinusitis is common and is characterised by inflammation of the lining of the nose and paranasal sinuses leading to nasal blockage, nasal discharge, facial pressure/pain and loss of sense of smell. The condition can occur with or without nasal polyps. Systemic and topical antibiotics are used with the aim of eliminating infection in the short term (and some to reduce inflammation in the long term), in order to normalise nasal mucus and improve symptoms. To assess the effects of systemic and topical antibiotics in people with chronic rhinosinusitis. The Cochrane ENT Information Specialist searched the Cochrane ENT Trials Register; CENTRAL (2015, Issue 8); MEDLINE; EMBASE; ClinicalTrials.gov; ICTRP and additional sources for published and unpublished trials. The date of the search was 29 September 2015. Randomised controlled trials (RCTs) with a follow-up period of at least three months comparing systemic or topical antibiotic treatment to (a) placebo or (b) no treatment or (c) other pharmacological interventions. We used the standard methodological procedures expected by Cochrane. Our primary outcomes were disease-specific health-related quality of life (HRQL), patient-reported disease severity and the commonest adverse event - gastrointestinal disturbance. Secondary outcomes included general HRQL, endoscopic nasal polyp score, computerised tomography (CT) scan score and the adverse events of suspected allergic reaction (rash or skin irritation) and anaphylaxis or other very serious reactions. We used GRADE to assess the quality of the evidence for each outcome; this is indicated in italics. We included five RCTs (293 participants), all of which compared systemic antibiotics with placebo or another pharmacological intervention.The varying study characteristics made comparison difficult. Four studies recruited only adults and one only

  10. Ruptured ectopic pregnancy mimicking acute pancreatitis.

    Science.gov (United States)

    Mitura, Kryspin; Romanczuk, Mikolaj

    2009-05-01

    Ectopic pregnancy may lead to massive haemorrhage, infertility or death. Prompt diagnosis and treatment are crucial to save patients who would otherwise die. Serum amylase and lipase measurements are known biochemical markers of pancreatic inflammation and a recognized finding that may help diagnose acute pancreatitis. To the best of our knowledge (Medline, Pubmed, Cochrane Library have been researched) the following study presents the first case of ruptured ectopic pregnancy accompanied by markedly elevated amylase and lipase levels mimicking acute pancreatitis ever reported. A previously healthy, nulliparous 35-year-old woman was admitted to hospital with a 2-day history of abdominal pain and vomiting. Her last menstrual period was 7 weeks before presentation. At the admission, the patient was hemodynamically stable. The abdomen was soft with tenderness in its mesogastric area. Blood tests revealed markedly elevated activities of the pancreatic enzymes. Acute pancreatitis was the early clinical diagnosis and subsequent therapy was initiated. After 12 hours the condition of the patient suddenly worsened. She was clinically shocked with pallor, hypotension and tachycardia. Laboratory tests revealed anaemia and increased activities of pancreatic enzymes. An ultrasound examination demonstrated an accumulation of intraperitoneal fluid in the pelvis. Subsequently, the patient was subjected to immediate laparotomy. The peritoneal cavity contained large amount of blood. A cystic mass was found and extracted from the ruptured and bleeding right fallopian tube. Histological examination confirmed a rupture of an ectopic pregnancy of a 6-week-old foetus with an intact gestational sac. The patient made an uneventful recovery and was discharged from hospital after 8 days. Our case proves that a misdiagnosed ruptured ectopic pregnancy in the event of elevated activities of pancreatic enzymes may lead to delayed diagnosis of haemorrhage to peritoneum, resulting in hemodynamic

  11. Ethosuximide-induced Stevens-Johnson syndrome: Beneficial effect of early intervention with high-dose corticosteroid therapy.

    Science.gov (United States)

    Tachibana, Kota; Hamada, Toshihisa; Tsuchiya, Hiroki; Shibata, Takashi; Fujii, Kazuyasu; Kobayashi, Katsuhiro; Iwatsuki, Keiji

    2018-02-11

    We report two rare cases of childhood epilepsy patients who developed ethosuximide-induced Stevens-Johnson syndrome (SJS). Unlike typical SJS, the initial eruption of both patients presented well-demarcated, infiltrating firm papules mainly on the cheeks and the extensor aspects of the arms (case 1), and multiple vesicles on the soles and oral aphthosis (case 2), which closely mimicked viral exanthema. We diagnosed both patients with ethosuximide-induced SJS, based on the dosing period and the positive results of drug-induced lymphocyte stimulation test. Systemic corticosteroids are usually selected as a standard therapy for SJS, despite controversial results regarding their effectiveness. In case 1, an i.v. pulse therapy of methylprednisolone (30 mg/kg, 3 days consecutively) was initiated on day 7 from the onset of illness, and an i.v. immunoglobulin (400 mg/kg, 5 days consecutively) was added the following day. In case 2, an i.v. prednisone treatment (1 mg/kg, for 1 week) was initiated on day 4 from the onset. Eventually, the early therapeutic interventions resulted in good outcomes in both patients. © 2018 Japanese Dermatological Association.

  12. Corticosteroid injection for adhesive capsulitis in primary care: a systematic review of randomised clinical trials.

    Science.gov (United States)

    Koh, Kim Hwee

    2016-12-01

    Adhesive capsulitis is a common cause of shoulder pain and limited movement. The objectives of this review were to assess the efficacy and safety of corticosteroid injections for adhesive capsulitis and to evaluate the optimum dose and anatomical site of injections. PubMed and CENTRAL databases were searched for randomised trials and a total of ten trials were included. Results revealed that corticosteroid injection is superior to placebo and physiotherapy in the short-term (up to 12 weeks). There was no difference in outcomes between corticosteroid injection and oral nonsteroidal anti-inflammatory drugs at 24 weeks. Dosages of intra-articular triamcinolone 20 mg and 40 mg showed identical outcomes, while subacromial and glenohumeral corticosteroid injections had similar efficacy. The use of corticosteroid injections is also generally safe, with infrequent and minor side effects. Physicians may consider corticosteroid injection to treat adhesive capsulitis, especially in the early stages when pain is the predominant presentation. Copyright: © Singapore Medical Association.

  13. Should corticosteroids be used in bacterial meningitis in children?

    Science.gov (United States)

    Esposito, Susanna; Semino, Margherita; Picciolli, Irene; Principi, Nicola

    2013-01-01

    Bacterial meningitis is one of the most serious infections in infants and children, with considerable morbidity and mortality. Despite the spreading of conjugated vaccines against Haemophilus influenzae type b (Hib), the most important pneumococcal serotypes and serogroup C meningococcus has reduced the incidence of this infection in developed countries, it still remains a global public health problem and an important cause of mortality and disability. Whether corticosteroids should be used as a complementary therapy to antibacterials is still not clear because of the disparate findings from clinical trials and clinical evidence. The aim of this review is to analyze the available evidence on the impact of corticosteroid therapy in infants and children with bacterial meningitis in developed countries in order to define whether they should be added routinely in the empiric therapy of such disease. Our analysis concluded that in high-income countries dexamethasone has shown good results to prevent hearing loss in Hib meningitis if administered before or at the same time as the first dose of antibiotics. Dexamethasone should be evaluated in pneumococcal meningitis: it may be less beneficial in children with delayed presentation to medical attention and may be unfavourable in case of cephalosporin-resistant pneumococci. On the contrary, there is no evidence to recommend the use of corticosteroids in meningococcal meningitis. Further studies that take into account the epidemiologic changes of recent years, consider enrolment based on the onset of symptoms and evaluate outcomes such as hearing loss and neurologic sequelae with advanced techniques are urgently needed. Copyright © 2012 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

  14. The effect of myofibroblasts and corticosteroid injections in adhesive capsulitis.

    Science.gov (United States)

    Hettrich, Carolyn M; DiCarlo, Edward F; Faryniarz, Deborah; Vadasdi, Katherine B; Williams, Riley; Hannafin, Jo A

    2016-08-01

    Adhesive capsulitis is a condition that results in restricted glenohumeral motion. Fibroblasts have been implicated in the disease process; however, their role as a contractile element in the development of fibrosis and capsular contracture is not well understood. We hypothesized (1) that myofibroblast prevalence in capsular biopsy specimens from patients with adhesive capsulitis would be increased compared with controls and (2) that patients treated with an intra-articular injection of corticosteroid would have fewer myofibroblasts. The study prospectively enrolled 20 consecutive patients with adhesive capsulitis scheduled for capsular release and matched controls. Tissue samples were collected from the posterior and anterior capsule for histomorphologic and immunohistologic analyses. Identical sectioning and preparation was performed in 14 additional adhesive capsulitis specimens from patients who had not received corticosteroid injections. Patients with adhesive capsulitis not treated with preoperative corticosteroid demonstrated more histologic evidence of fibromatosis, synovial hyperplasia, and an increase in positive staining for α-smooth muscle actin than patients who had received intra-articular injections of steroid. No specimens obtained from control patients demonstrated positive staining for α-smooth muscle actin. There was a higher prevalence of myofibroblast staining in patients with adhesive capsulitis, implicating activation of the myofibroblast in the pathophysiology of capsular contracture. Intra-articular steroid injection decreases the presence and amount of fibromatosis, vascular hyperplasia, fibrosis, and the presence of fibroblasts staining for α-smooth muscle actin. This supports the use of steroid injections to alter the disease process by decreasing the pathologic changes found in the capsular tissue. Copyright © 2016 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.

  15. [Transdermal nitroglycerin versus corticosteroid infiltration for rotator cuff tendinitis].

    Science.gov (United States)

    Pons, S; Gallardo, C; Caballero, J; Martínez, T

    2001-10-31

    To compare transdermal nitroglycerin (NTG) and corticosteroid infiltration in patients with rotator cuff tendinitis (RCT). Experimental, randomized controlled study. Semirural basic health area in the Garraf region of Barcelona province, Spain, with a population of public health service users of 12000. Patients diagnosed as having RCT of less than 6 weeks' evolution who had not responded to treatment with oral nonsteroid antiinflammatory drugs. The patients were distributed randomly into two groups: a) group A, local infiltration via a posterior approach with a depot corticosteroid and local anesthesia, and b) group B, treated for 3 days with a 5-mg NTC patch. Age, sex, pain (measured with an analog visual scale) and adverse events. In patients who showed a partial response, treatment was repeated up to 3 times at 15-day intervals. Pain was tested after 7-10 days of treatment. Complete improvement was considered a reduction in pain of more than 5 points on the analog visual scale; partial improvement was considered a reduction of 3-5 points, and treatment failure was recorded when there was no improvement in pain or when there was a decrease of less than 3 points. A total of 48 patients were included; 33 (69%) were women and 15 (31%) were men. Mean age was 61 years. In group A, complete improvement was seen in 19 patients and partial improvement in 3; treatment failed in 2 patients. In group B complete improvement was seen in 5 patients, partial improvement in 5, and failure of treatment in 14. The difference between groups was statistically significant. Adverse events were mild pain at the injection site in 4 patients from group A, and headache in 15 patients from group B, 8 of whom abandoned treatment for this reason. Treatment with NTG is not a clear alternative to infiltration of corticosteroids in patients with RCT, because of its lack of effectiveness and because of the greater number of patients who had adverse events that lead them to abandon treatment.

  16. Corticosteroids therapy and peptic ulcer disease in nephrotic syndrome patients

    Science.gov (United States)

    Hsiang, Kuo-Wei; Ng, Yee-Yung; Lu, Ching-Liang; Chen, Tseng-Shing; Lin, Hsiao-Yi; Luo, Jiing-Chyuan; Wu, Jia-Min; Lin, Han-Chieh; Chang, Full-Young; Lee, Shou-Dong

    2010-01-01

    AIMS Whether corticosteroids induce peptic ulcer disease (PUD) remains uncertain. The study evaluated and compared the occurrence of PUD between nephrotic patients receiving oral prednisolone therapy and nephritic patients without steroid therapy. METHODS The prospective case control study compared 60 nephrotic syndrome patients who received 60 mg daily prednisolone therapy for 3 months with 30 age-and sex-matched nephritic patients without steroid therapy. Each patient underwent endoscopic examination and tissue and blood sampling before and after the study. Examined parameters included Helicobacter pylori (H. pylori) infection, and gastric and serum prostaglandin (PG) E2 and thromboxane (TX) B2 concentrations. The primary endpoint was the occurrence of endoscopic peptic ulcers between the two groups, while the secondary end point was the occurrence of ulcer complications. RESULTS The two groups were comparable in sex, age, smoking habits, alcohol drinking, past history of PUD, H. pylori infection rate and serum creatinine. There were no differences in the occurrence of endoscopic peptic ulcers (1.6% vs. 3.3%) and ulcer complications (0% vs. 0%), pre-therapy gastric PGE2, and pre- and post-therapy gastric TXB2, serum PGE2 and serum TXB2 between the two groups. However, there was significantly lower post-therapy gastric PGE2 concentrations in the prednisolone group. CONCLUSIONS Three-month therapy with 60 mg daily prednisolone caused few endoscopic ulcers (1.6%) and no ulcer complications in nephrotic patients. Corticosteroids therapy did not increase PUD in nephrotic syndrome patients [odds ratio 0.492 with 95% confidence interval (CI) 0.03, 8.142, P= 0.620]. Further larger studies are needed to clarify the role of corticosteroids in PUD.

  17. Effectiveness of platelets rich plasma versus corticosteroids in lateral epicondylitis.

    Science.gov (United States)

    Khaliq, Abdul; Khan, Imran; Inam, Muhammad; Saeed, Mohammad; Khan, Husnain; Iqbal, Malik Javed

    2015-11-01

    To compare the treatment modalities of lateral epicondylitis in terms of pain relief. The randomised controlled study was conducted at Hayatabad Medical Complex, Peshawar, Pakistan, from April 2013 to March 2014, and comprised cases of lateral epicondylitis. The patients were selected through consecutive sampling from the outpatient department and were randomly allocated to two equal groups; group A receiving corticosteroid injections, and group B receiving injection of platelet-rich plasma. The patients were followed up for three weeks to determine the effectiveness of intervention. The 102 patients in the study were divided into two groups of 51(50%) each. The over mean age was 33.9±10.3 years. Mean age of patients in the corticosteroid group was 34.2±10.2 years and in the other group it was 33.6±10.5 years. Mean baseline visual analogue score in group A were 6.5±1.2 and in group B it was 6.7±1.4. In group A, 74.5% of patients presented in moderate pain category and 25.5% presented in severe pain category. In group B, 70.6% presented in moderate with 29.4% presented in severe pain category. On follow-up, the mean pain score in group A was 4.0±2.6 and in group B it was 3.5±2.61. Group A showed effectiveness in 52.9% patients and group B showed effectiveness in 82.3% (p=0.001). PRP is an effective alternate to corticosteroid in the treatment of lateral epicondylitis (tennis elbow).

  18. Intra-articular corticosteroid injection in diabetic patients with adhesive capsulitis: a randomized controlled trial.

    Science.gov (United States)

    Roh, Young Hak; Yi, Seung Rim; Noh, Jung Ho; Lee, Sung Yup; Oh, Joo Han; Gong, Hyun Sik; Baek, Goo Hyun

    2012-10-01

    An intra-articular corticosteroid injection is considered an effective treatment for idiopathic adhesive capsulitis of the shoulder. This study examined the efficacy of corticosteroid injections for the treatment for adhesive capsulitis in patients with diabetes mellitus. Forty-five diabetic patients were randomized into a corticosteroid injection group or non-injection control group and received the same instruction for a home stretching exercise. The corticosteroid group patients were administered intra-articular corticosteroid injection composed of 40 mg triamcinolone acetonide. Pain by a visual analogue scale, shoulder range of motion, and functional state by the American Shoulder and Elbow score were assessed at the baseline, 4-, 12-, and 24-week follow-up. Diabetic patients treated with corticosteroid injections showed significant improvement in the pain score at 4 weeks and in the functional score at 12 weeks (P = 0.020 and P = 0.042, respectively). The range of motion in forward elevation and internal rotation was significantly higher in the corticosteroid group than in the non-corticosteroid group at the 12-week follow-up (P = 0.030 and 0.045, respectively), but there were no significant differences at the final follow-up between the corticosteroid and non-corticosteroid groups. A corticosteroid injection in diabetic patients decreases the pain perception and accelerates the functional recovery in the early post-injection period. An intra-articular corticosteroid injection is considered a viable option for the treatment for adhesive capsulitis with diabetes. Randomized clinical trial, therapeutic study, Level II.

  19. Osteonecrosis of the Femoral Head in an Adolescent on Long-Term Inhalational Corticosteroids

    Directory of Open Access Journals (Sweden)

    Anthony C. Egger

    2017-01-01

    Full Text Available A relationship between the development of osteonecrosis of the femoral head and systemic corticosteroids has been well established in the literature, particularly in adults. However, the link between osteonecrosis and inhaled corticosteroids is less researched and understood. We report an usual case report of a 10-year-old male who developed ipsilateral femoral head osteonecrosis after long-term inhalational corticosteroid and intermittent short courses of oral steroid usage with a unique presentation and delayed diagnosis.

  20. Osteonecrosis in a Patient with Crohn's Disease Unrelated to Corticosteroid Use

    Directory of Open Access Journals (Sweden)

    Ali Khan

    2001-01-01

    Full Text Available Osteonecrosis is a feared complication of corticosteroid use. However, a direct association between corticosteroid use and osteonecrosis has never been proven. The present report examines the case of a patient with longstanding Crohn's disease who had never been treated with corticosteroids and who developed osteonecrosis of the talus. The association of systemic inflammatory disorders with osteonecrosis and the possible association with vascular thrombosis are discussed.

  1. Successful Corticosteroid Treatment for Purpura Fulminans Associated with Quinolone

    Science.gov (United States)

    Okamura, Ikue; Nakamura, Yukitsugu; Katsurada, Yuka; Sato, Ken; Ikeda, Takashi; Kimura, Fumihiko

    2016-01-01

    Purpura fulminans (PF) is a life-threatening syndrome comprising progressive hemorrhagic necrosis due to disseminated intravascular coagulation and dermal vascular thrombosis that leads to purpura and tissue necrosis. Various therapies have been used to arrest the progression of this disease, however, there is no established treatment because of the variety of underlying causes. We herein present an adult case of PF associated with leukocytoclastic vasculitis triggered by antibiotic (levofloxacin) intake. As a result of our rapid and accurate identification of the underlying cause, corticosteroid therapy successfully repressed the inflammatory process. As far as we know, this is the first report of levofloxacin-associated PF. PMID:27746448

  2. Experimental corticosteroid induction of Pneumocystis carinii pneumonia in piglets

    DEFF Research Database (Denmark)

    Nielsen, Jens; Bille-Hansen, Vivi; Settnes, O.P.

    1999-01-01

    Animal models of Pneumocystis carinii (Pc) pneumonia (PCP) play a central role in research on the Pc microorganism itself and the disease, especially the pathogenesis and the host defence. The classic rat model with corticosteroid-induced reactivation of a latent infection has been most widely used...... of the frontal lung lobes and/or atelectatic looking diaphragmatic lobes. Histopathologically, there was a focal interstitial pneumonia. Alveolar walls and interstitia had mononuclear cell infiltrations and the alveolar lumina were occluded by foamy acidophilic honeycomb material with a varying number of Pc...

  3. Restless legs syndrome mimicking S1 radiculopathy.

    Science.gov (United States)

    Zambelis, Th; Wolgamuth, B R; Papoutsi, S N; Economou, N T

    2016-01-01

    mimicking several pathological conditions, Restless Legs Syndrome prevalence on general population according to various large epidemiological studies and pathogenic hypotheses on the issue of Restless Legs Syndrome are discussed. Finally, by presenting another possible "RLS-mimic" our aim is to highlight the common misdiagnosis of Restless Legs Syndrome, which can mimic a variety of disorders, some of which are very common, such as an S1 radiculopathy, thus raising concern among doctors of various specialties addressed to by Restless Legs Syndrome sufferers, on the importance of proper diagnosis of the syndrome.

  4. Self-reported osteoporosis prevention in inhaled corticosteroid users in community pharmacy setting

    Directory of Open Access Journals (Sweden)

    Valerie Chan

    2015-05-01

    Full Text Available Objectives: The use of inhaled corticosteroids is the standard maintenance therapy in asthma therapy and as adjunct therapy in moderate to severe chronic obstructive pulmonary disease. A dose-related increase in fracture risk is associated with inhaled corticosteroid use; there is an inverse relationship between bone mineral density and duration and cumulative dose of inhaled corticosteroid. Adequate intake of calcium and vitamin D are cornerstones of osteoporosis prevention. The objectives are to assess whether the proportion of patients receiving inhaled corticosteroids are taking calcium and vitamin D; the association between long-term inhaled corticosteroid use and abnormal bone mineral density or fractures; and how many qualified patients received bone mineral density scans. Methods: Patients who filled a prescription for inhaled corticosteroids at selected community pharmacies across Alberta were recruited for a survey of their osteoporosis prevention activities. Results: A total of 256 patients from 12 community pharmacies were included. The average age was 60 ± 17.4 years with 65% female. There were 21%, 51%, and 28% of patients on high, medium, and low dose inhaled corticosteroids, respectively. Only 17% of patients >50 years old received recommended calcium and vitamin D supplementation and 87 (73% of the qualified patients received bone mineral density scan. Conclusion: Osteoporosis prevention in inhaled corticosteroid users is currently poorly addressed. More promotion is needed to raise pharmacist awareness of the risks of inhaled corticosteroids.

  5. Use of Inhaled and Oral Corticosteroids in Pregnancy and the Risk of Malformations or Miscarriage

    DEFF Research Database (Denmark)

    Bjørn, Anne-Mette Bay; Ehrenstein, Vera; Nøhr, Ellen Aagaard

    2015-01-01

    databases, this MiniReview provides an overview of inhaled and oral corticosteroid use in pregnancy with specific emphasis on the association between use of corticosteroids during pregnancy and risk of miscarriage and congenital malformations in offspring. Use of corticosteroids among pregnant women ranged...... from 0.2% to 10% and increased nearly two-fold in recent years. Taken together, the evidence suggests that use of corticosteroids in early pregnancy is not associated with an increased risk of congenital malformations overall or oral clefts in offspring; at the same time, published estimates...

  6. Salicylic Acid Topical

    Science.gov (United States)

    ... the package label for more information.Apply a small amount of the salicylic acid product to one or two small areas you want to treat for 3 days ... know that children and teenagers who have chicken pox or the flu should not use topical salicylic ...

  7. Conditionals Are Topics

    Science.gov (United States)

    Haiman, John

    1978-01-01

    A review of analyses of conditionals (in the philosophical literature) and of topics (primarily in linguistics) reveals that their definitions are very similar. This paper justifies the method of basing semantic analysis of a construction on a cross-linguistic examination of its superficial form. (Author/NCR)

  8. Advanced Topics in Aerodynamics

    DEFF Research Database (Denmark)

    Filippone, Antonino

    1999-01-01

    "Advanced Topics in Aerodynamics" is a comprehensive electronic guide to aerodynamics,computational fluid dynamics, aeronautics, aerospace propulsion systems, design and relatedtechnology. We report data, tables, graphics, sketches,examples, results, photos, technical andscientific literature......, for higher education, learning, reference, research and engineering services....

  9. Characters and Topical Diversity

    DEFF Research Database (Denmark)

    Eriksson, Rune

    2014-01-01

    The purpose of this article is to contribute to our understanding of the difference between the bestseller and the non-bestseller in nonfiction. It is noticed that many bestsellers in nonfiction belongs to the sub-genre of creative nonfiction, but also that the topics in this kind of literature i...

  10. Topical immunomodulators in dermatology

    Directory of Open Access Journals (Sweden)

    Khandpur Sujay

    2004-04-01

    Full Text Available Topical immunomodulators are agents that regulate the local immune response of the skin. They are now emerging as the therapy of choice for several immune-mediated dermatoses such as atopic dermatitis, contact allergic dermatitis, alopecia areata, psoriasis, vitiligo, connective tissue disorders such as morphea and lupus erythematosus, disorders of keratinization and several benign and malignant skin tumours, because of their comparable efficacy, ease of application and greater safety than their systemic counterparts. They can be used on a domiciliary basis for longer periods without aggressive monitoring. In this article, we have discussed the mechanism of action, common indications and side-effects of the commonly used topical immunomodulators, excluding topical steroids. Moreover, newer agents, which are still in the experimental stages, have also been described. A MEDLINE search was undertaken using the key words "topical immunomodulators, dermatology" and related articles were also searched. In addition, a manual search for many Indian articles, which are not indexed, was also carried out. Wherever possible, the full article was reviewed. If the full article could not be traced, the abstract was used.

  11. Miliarial type pseudolymphoma mimicking as granulomatous rosacea

    Directory of Open Access Journals (Sweden)

    Gharaei Nejad Kaveh

    2017-07-01

    Full Text Available Miliarial type lymphocytoma cutis is a rare type of psuedolymphoma which is described by numerous semi-translucent papules on the sun exposed regions. Herein, we present a 25-year-old woman with numerous permanent translucent tiny papules on the face. Microscopic examination revealed dense infiltration of lymphocytes in the reticular dermis with lymphoid follicle formation and significant B-cell lymphocytes in immunohistochemistry study. She was diagnosed as miliarial type pseudolymphoma and treated with topical momethasone furoate ointment and oral hydroxychloroquine with a good response.

  12. Bullous Mastocytosis Mimicking Congenital Epidermolysis Bullosa

    Directory of Open Access Journals (Sweden)

    Julio Cesar Salas-Alanis

    2014-05-01

    Full Text Available A 2-month-old female infant was referred to DebRA Mexico from the Regional Children's Hospital because of a generalized dermatosis from birth characterized by multiple blisters and erosions on the trunk, face and limbs, associated with minor trauma. A skin biopsy showing subepidermal blisters associated with a dermal infiltrate of Giemsa-positive cells and CD117-positive antibody was consistent with the diagnosis of bullous mastocytosis. Treatment with oral antihistamines, topical steroids, and antibiotics was initiated, leading to a remission of the lesions.

  13. Stenotrophomonas maltophilia with histopathological features mimicking cutaneous gamma/delta T-cell lymphoma

    Directory of Open Access Journals (Sweden)

    Natalie Kash

    2015-01-01

    Full Text Available We report a case of cutaneous Stenotrophomonas maltophilia infection which presented with clinical and histopathological findings that mimicked a gamma/delta (γδ T-cell lymphoma. In this case, tissue culture of the biopsy specimen was key to determining the diagnosis and allowing appropriate treatment with oral trimethoprim–sulfamethoxazole and topical silvadene. A prompt complete resolution of lesions was observed following antibiotic treatment, with no recurrence of disease over the last 5 years, supporting an infectious rather than malignant etiology. In our patient, radiation therapy was indicated based on the misdiagnosis of γδ T-cell lymphoma, which was supported both clinically and histopathologically. However, tissue culture in this case avoided unnecessary radiation exposure and highlights the role of tissue culture in the evaluation of the biopsy of an undiagnosed cutaneous lesion.

  14. [Intralesional corticosteroid injection in the treatment of chalazion].

    Science.gov (United States)

    Kaimbo Wa Kaimbo, D; Nkidiaka, M C

    2004-02-01

    To evaluate the efficacy of intralesional corticosteroid injection in the treatment of chalazia in black African patients. In a prospective study conducted between February 1999 and February 2000, 25 black African patients with chalazion (25 eyes, 29 chalazia), ranging in age from 15 to 54 years (mean age +/- SD, 30.6+/-9 years), were treated with intralesional triamcinolone (injection of 0.075 - 0.5 ml triamcinolone acetate at a 5-mg/ml concentration). Success was achieved in 18 (72%) of 25 patients [20 (74%) out of 27 eyes, 22 (76%) out of 29 chalazia)]. In 11 of 25 patients, two intralesional injections were necessary to obtain these results. Recurrence occurred in five eyes (five chalazia, 17%) after 5-6 weeks. During a mean +/- SD of 4.68 months (range, 3.5-12 months) of follow-up, no postinjection ocular complication occurred. Intralesional corticosteroid injection appears to be effective in managing chalazion in black African patients, as reported in previous studies in Caucasian patients. This treatment can be used when curettage is contraindicated.

  15. Evolution of ligand specificity in vertebrate corticosteroid receptors

    Directory of Open Access Journals (Sweden)

    Deitcher David L

    2011-01-01

    Full Text Available Abstract Background Corticosteroid receptors include mineralocorticoid (MR and glucocorticoid (GR receptors. Teleost fishes have a single MR and duplicate GRs that show variable sensitivities to mineralocorticoids and glucocorticoids. How these receptors compare functionally to tetrapod MR and GR, and the evolutionary significance of maintaining two GRs, remains unclear. Results We used up to seven steroids (including aldosterone, cortisol and 11-deoxycorticosterone [DOC] to compare the ligand specificity of the ligand binding domains of corticosteroid receptors between a mammal (Mus musculus and the midshipman fish (Porichthys notatus, a teleost model for steroid regulation of neural and behavioral plasticity. Variation in mineralocorticoid sensitivity was considered in a broader phylogenetic context by examining the aldosterone sensitivity of MR and GRs from the distantly related daffodil cichlid (Neolamprologus pulcher, another teleost model for neurobehavioral plasticity. Both teleost species had a single MR and duplicate GRs. All MRs were sensitive to DOC, consistent with the hypothesis that DOC was the initial ligand of the ancestral MR. Variation in GR steroid-specificity corresponds to nine identified amino acid residue substitutions rather than phylogenetic relationships based on receptor sequences. Conclusion The mineralocorticoid sensitivity of duplicate GRs in teleosts is highly labile in the context of their evolutionary phylogeny, a property that likely led to neo-functionalization and maintenance of two GRs.

  16. Nonsurgical Management of Oral Mucocele by Intralesional Corticosteroid Therapy

    Directory of Open Access Journals (Sweden)

    Rupam Sinha

    2016-01-01

    Full Text Available Background. Oral mucocele is a common lesion resulting from an alteration of minor salivary glands due to mucus accumulation. Rapid appearance, specific location, history of trauma, bluish colour, and consistency help in the diagnosis. Conventional surgical removal is the treatment of choice but has several disadvantages like damage to adjacent ducts with further development of satellite lesions. Therefore, the present study was undertaken to evaluate the efficacy of intralesional corticosteroid injection (betamethasone as a nonsurgical treatment procedure in oral mucoceles. Material and Method. A total of 20 cases (males and females, 10–30 years of age with clinically diagnosed oral mucoceles were given 1 mL of betamethasone intralesionally. All the patients were examined after a period of 7, 14, and 21 days to evaluate the response of the lesion towards treatment and consequently given the 2nd, 3rd, 4th injections. If the lesion resolved after one or two injections, the treatment was discontinued. Results. Out of the 20 cases, 18 of them showed complete regression of the lesion whereas the remaining 2 cases showed decrease in size. All the patients received maximum of 4 consecutive shots in weekly interval. Conclusion. Intralesional corticosteroid therapy can be considered as the first choice in the treatment of oral mucoceles.

  17. Dynamics of Corticosteroid Receptors: Lessons from Live Cell Imaging

    International Nuclear Information System (INIS)

    Nishi, Mayumi

    2011-01-01

    Adrenal corticosteroids (cortisol in humans or corticosterone in rodents) exert numerous effects on the central nervous system that regulates the stress response, mood, learning and memory, and various neuroendocrine functions. Corticosterone (CORT) actions in the brain are mediated via two receptor systems: the glucocorticoid receptor (GR) and the mineralocorticoid receptor (MR). It has been shown that GR and MR are highly colocalized in the hippocampus. These receptors are mainly distributed in the cytoplasm without hormones and translocated into the nucleus after treatment with hormones to act as transcriptional factors. Thus the subcellular dynamics of both receptors are one of the most important issues. Given the differential action of MR and GR in the central nervous system, it is of great consequence to clarify how these receptors are trafficked between cytoplasm and nucleus and their interactions are regulated by hormones and/or other molecules to exert their transcriptional activity. In this review, we focus on the nucleocytoplasmic and subnuclear trafficking of GR and MR in neural cells and non-neural cells analyzed by using molecular imaging techniques with green fluorescent protein (GFP) including fluorescence recovery after photobleaching (FRAP) and fluorescence resonance energy transfer (FRET), and discuss various factors affecting the dynamics of these receptors. Furthermore, we discuss the future directions of in vivo molecular imaging of corticosteroid receptors at the whole brain level

  18. Ocular surface foreign bodies: novel findings mimicking ocular malignant melanoma.

    Science.gov (United States)

    Maudgil, A; Wagner, B E; Rundle, P; Rennie, I G; Mudhar, H S

    2014-11-01

    Malignant melanoma of the eye is an uncommon condition that is important to recognise. We describe three cases in which ocular foreign bodies have masqueraded as ocular malignant melanoma. Interventional case reports. Case 1 describes diathermy-induced carbon particle implantation, during plaque therapy for the treatment of uveal melanoma, mimicking recurrence with extra-scleral invasion. Case 2 shows a foreign body called 'mullite' mimicking conjunctival melanoma. Case 3 demonstrates a conjunctival foreign body called 'illite' that mimicked a limbal melanocytic lesion, clinically thought to be either melanocytoma or melanoma. This report highlights the importance of careful history taking, examination, and appropriate biopsy in cases of suspected malignant melanoma, to prevent unnecessary and potentially radical treatment.

  19. PREFACE: CEWQO Topical Issue CEWQO Topical Issue

    Science.gov (United States)

    Bozic, Mirjana; Man'ko, Margarita

    2009-09-01

    This topical issue of Physica Scripta collects selected peer-reviewed contributions based on invited and contributed talks and posters presented at the 15th Central European Workshop on Quantum Optics (CEWQO) which took place in Belgrade 29 May-3 June 2008 (http://cewqo08.phy.bg.ac.yu). On behalf of the whole community took place in Belgrade 29 May-3 June 2008 (http://cewqo08.phy.bg.ac.yu, cewqo08.phy.bg.ac.yu). On behalf of the whole community of the workshop, we thank the referees for their careful reading and useful suggestions which helped to improve all of the submitted papers. A brief description of CEWQO The Central European Workshop on Quantum Optics is a series of conferences started informally in Budapest in 1992. Sometimes small events transform into important conferences, as in the case of CEWQO. Professor Jozsef Janszky, from the Research Institute of Solid State Physics and Optics, is the founder of this series. Margarita Man'ko obtained the following information from Jozsef Janszky during her visit to Budapest, within the framework of cooperation between the Russian and Hungarian Academies of Sciences in 2005. He organized a small workshop on quantum optics in Budapest in 1992 with John Klauder as a main speaker. Then, bearing in mind that a year before Janszky himself was invited by Vladimir Buzek to give a seminar on the same topic in Bratislava, he decided to assign the name 'Central European Workshop on Quantum Optics', considering the seminar in Bratislava to be the first workshop and the one in Budapest the second. The third formal workshop took place in Bratislava in 1993 organized by Vladimir Buzek, then in 1994 (Budapest, by Jozsef Janszky), 1995 and 1996 (Budmerice, Slovakia, by Vladimir Buzek), 1997 (Prague, by Igor Jex), 1999 (Olomouc, Czech Republic, by Zdenek Hradil), 2000 (Balatonfüred, Hungary, by Jozsef Janszky ), 2001 (Prague, by Igor Jex), 2002 (Szeged, Hungary, by Mihaly Benedict), 2003 (Rostock,Germany, by Werner Vogel and

  20. Overcoming barriers to intranasal corticosteroid use in patients with uncontrolled allergic rhinitis

    Science.gov (United States)

    Bridgeman, Mary Barna

    2017-01-01

    Patients suffering from allergic rhinitis often attempt to self-manage their symptoms and may seek advice from pharmacists about nonprescription product choices. Several drug classes, both prescription and over-the-counter (OTC), are available, including intranasal corticosteroids (INCSs); oral, intranasal, and ocular antihistamines; leukotriene antagonists; and topical and systemic decongestants, as well as immunotherapies. Selection of the optimal treatment approach depends on the temporal pattern, frequency, and severity of symptoms as well as the patient’s age. Nasal congestion is typically the most bothersome symptom, although rhinorrhea, postnasal drip, and ocular symptoms are also problematic. Together, these symptoms may adversely impact the quality of life, work productivity, sleep quality, and the ability to perform daily activities, particularly when uncontrolled. Practice guidelines recognize that INCSs are the most effective medications for controlling allergic rhinitis symptoms, including nasal congestion. Available INCS products have comparable safety and efficacy profiles, but they differ in formulation characteristics and sensory attributes. Several barriers can impede the use of INCSs, including concerns about safety, misperceptions regarding the loss of response from frequent use, and undesirable sensations associated with intranasal administration. Given the increasing number of INCSs available OTC, pharmacists can help allay these concerns by discussing treatment expectations, recommending INCS products with favorable formulation characteristics, and reviewing proper use and technique for the administration of the selected product. These steps can help to foster a collaborative relationship between the patient and the pharmacist in the treatment of allergic rhinitis. PMID:29354557

  1. Neonatal appendicitis mimicking intestinal duplication: a case report

    Directory of Open Access Journals (Sweden)

    Saeki Isamu

    2012-09-01

    Full Text Available Abstract Introduction Acute appendicitis is a common disease in older children but rare in neonates. Case presentation We report the case of a 2-day-old Asian baby who suffered from neonatal appendicitis mimicking intestinal duplication. Laparoscopic appendectomy was successfully performed after the trans-umbilical division of adhesions, and the postoperative course was uneventful. Conclusion There are few reports describing abdominal masses caused by appendicitis mimicking intestinal duplication. The laparoscopic approach for neonatal appendicitis is considered to be a safe and useful therapeutic modality with good cosmetic results.

  2. Topics in industrial mathematics

    International Nuclear Information System (INIS)

    Vatsya, S.R.

    1992-01-01

    Mathematical methods are widely used to solve practical problems arising in modern industry. This article outlines some of the topics relevant to AECL programmes. This covers the applications of transmission and neutron transport tomography to determine density distributions in rocks and two phase flow situations. Another example covered is the use of variational methods to solve the problems of aerosol migration and control theory. (author). 7 refs

  3. A randomised pragmatic trial of corticosteroid optimization in severe asthma using a composite biomarker algorithm to adjust corticosteroid dose versus standard care: Study protocol for a randomised trial

    OpenAIRE

    Hanratty, Catherine E.; Matthews, John G.; Arron, Joseph R.; Choy, David F.; Pavord, Ian D.; Bradding, P.; Brightling, Christopher E.; Chaudhuri, Rekha; Cowan, Douglas C.; Djukanovic, Ratko; Gallagher, Nicola; Fowler, Stephen J.; Hardman, Tim C.; Harrison, Tim; Holweg, Cécile T.

    2018-01-01

    Background: Patients with difficult-to-control asthma consume 50-60% of healthcare costs attributed to asthma and cost approximately five-times more than patients with mild stable disease. Recent evidence demonstrates that not all patients with asthma have a typical type 2 (T2)-driven eosinophilic inflammation. These asthmatics have been called 'T2-low asthma' and have a minimal response to corticosteroid therapy. Adjustment of corticosteroid treatment using sputum eosinophil counts from indu...

  4. Corticosteroid Treatment for Prolonged Fever in Hepatosplenic Cat-Scratch Disease: A Case Study.

    Science.gov (United States)

    Phan, Amanda; Castagnini, Luis A

    2017-12-01

    Hepatosplenic cat-scratch disease (CSD) may cause prolonged fever. We present the case of a 4-year-old boy with confirmed hepatosplenic CSD with fever lasting 3 months despite use of multiple different antimicrobial agents. The patient became afebrile soon after corticosteroid therapy was started. Our case indicates corticosteroids may be useful in patients with hepatosplenic CSD and prolonged fever.

  5. Severe Adverse Effects Associated With Corticosteroid Treatment in Patients With IgA Nephropathy

    Directory of Open Access Journals (Sweden)

    Qingqing Cai

    2017-07-01

    Discussion: Corticosteroid use is associated with a high risk of SAEs in IgAN patients, especially those who are older, have hypertension, or impaired renal function. Current guidelines on corticosteroid regimens in IgAN should be reviewed with regard to safety.

  6. Knowledge of actions of inhaled corticosteroids in patients who did not persist drug treatment early

    NARCIS (Netherlands)

    Menckeberg, T.T.; Hugtenburg, J.G.; Lammers, J.W.; Raaijmakers, J.A.; Bouvy, M.L.

    2012-01-01

    Objective To evaluate, among new users of inhaled corticosteroids that did not persist treatment, knowledge of inhaled corticosteroids' actions and whether they were instructed on the use of their inhaler. Setting Fifteen community pharmacies in The Netherlands. Methods Patients were interviewed by

  7. A self-rating scale for patient-perceived side effects of inhaled corticosteroids

    NARCIS (Netherlands)

    Foster, Juliet M.; van Sonderen, Eric; Lee, Amanda J.; Sanderman, Robbert; Dijkstra, Antoon; Postma, Dirkje S.; van der Molen, Thys

    2006-01-01

    Background: Patient-reported side effect questionnaires offer a simple method for the systematic measurement of drug-related side effects. In order to measure patients' inhaled corticosteroids (ICS) related side effect perceptions the 14-day retrospective Inhaled Corticosteroid Questionnaire (ICQ)

  8. Contact allergy to corticosteroids and Malassezia furfur in seborrhoeic dermatitis patients.

    Science.gov (United States)

    Ljubojevic, S; Lipozencic, J; Basta-Juzbasic, A

    2011-06-01

    Seborrhoeic dermatitis (SD) is a chronic skin disease, requiring long-term treatment, which might promote sensitization. Malassezia furfur (Mf) plays an important role in seborrhoeic dermatitis. Objectives  The aim of this study was to determine the frequency of contact sensitivity in SD patients. A total of 100 patients and 20 healthy controls (HC) were investigated: 50 suffering from SD with no previous local corticosteroid treatment (SDN), 50 SD patients treated with local corticosteroids (SDC). Mycological examination for Mf was performed. All patients were patch tested with the baseline standard, corticosteroid series, with 12 commercial corticosteroid preparations frequently used in Croatia; and also with Mf. Malassezia furfur was found in 44 (88%) SDN, 37 (74%) SDC, and in 4 (20%) HC; patch test reaction to Mf was positive in one SDN and in three SDC. Positive patch tests to standard allergens were observed in 17 (34%) SDN, 33 (66%) SDC and 2 (10%) HC. Patch tests to the corticosteroid series revealed positive reactions in 4 SDC and to commercial corticosteroids in seven patients, i.e. 2 SD and 5 SDC. Patch tests to the baseline series and to both individual corticosteroid and commercial corticosteroid preparations should be performed in SD patients with persistent dermatitis, as contact-allergic reactions may complicate their dermatitis. Sensitization to Mf was found to be infrequent. © 2010 The Authors. Journal of the European Academy of Dermatology and Venereology © 2010 European Academy of Dermatology and Venereology.

  9. Corticosteroid-induced Osteonecrosis of the Femoral Head: Detection, Diagnosis, and Treatment in Earlier Stages

    Directory of Open Access Journals (Sweden)

    Li-Hua Liu

    2017-01-01

    Conclusions: Clinicians should enhance their precaution awareness of corticosteroid-induced ONFH. For high-risk patients, regular follow-up is very important in the 1st year after high-dose prescription of corticosteroids. Patients with suspected ONFH should be referred to orthopedists for diagnosis and treatment in its earlier stage to preserve the joint.

  10. De novo glutamine synthesis induced by corticosteroids in vivo in rats is secondary to weight loss.

    NARCIS (Netherlands)

    Blaauw, I. de; Schols, A.M.W.J.; Koerts-de Lang, E.; Wouters, E.F.M.; Deutz, N.E.

    2004-01-01

    INTRODUCTION: Corticosteroid treatment affects muscle protein and glutamine metabolism. In the present study we aimed to clarify to what extent anorexia, weight loss and corticosteroids determine protein and glutamine metabolism in muscle. METHODS: The study was performed in Wistar rats (300-350 g,

  11. Topic Visualization and Survival Analysis

    OpenAIRE

    Wang, Ping Jr

    2017-01-01

    Latent semantic structure in a text collection is called a topic. In this thesis, we aim to visualize topics in the scientific literature and detect active or inactive research areas based on their lifetime. Topics were extracted from over 1 million abstracts from the arXiv.org database using Latent Dirichlet Allocation (LDA). Hellinger distance measures similarity between two topics. Topics are determined to be relevant if their pairwise distances are smaller than the threshold of Hellinger ...

  12. Does Uniformity of Topical Corticosteroid Ophthalmic Medications: Flourometholone Acetate 0.1 Suspension and Loteprednol Etabonate 0.5 gel

    Science.gov (United States)

    2017-01-03

    contain the following disclaimer statemenl for research involving animals , as required by AFMAN 40-401 _1P : HThe experiments reported herein were...Search Terms): Anti - inflammatory, Clinical Pharmacology , Drug Formulation, Eye Drops Flourometholone acetate, loteprednol etabonate, dose uniformity...S2 S3 S4 SS S6 S7 S8 S9 60 Journal of Ocular Pharmacology and Therapeutics Charlton E Stevens 10 Marlow ZT, Davio SR. Dose Uniformity of

  13. Comparing clinical effects of photodynamic therapy as a novel method with topical corticosteroid for treatment of Oral Lichen Planus.

    Science.gov (United States)

    Bakhtiari, Sedigheh; Azari-Marhabi, Saranaz; Mojahedi, Seyyed Masoud; Namdari, Mahshid; Rankohi, Zahra Elmi; Jafari, Soudeh

    2017-12-01

    Oral lichen planus is an autoimmune disorder with several challenges in treatment. Photodynamic therapy has been proposed as a new treatment option for the disease. The present study compared the clinical effects of photodynamic therapy to dexamethasone mouthwash in the treatment of oral lichen planus lesions. In this randomized clinical trial, 30 patients with oral lichen planus were included.15 patients were treated with 5% methylene blue mediated photodynamic therapy using Fotosan device for 30s (630nm wavelength and 7.2-14.4J/cm 2 dose) for 4 sessions in the days 1, 4, 7, 14. In another group, the treatment was done on 15 patients by 0.5mg tab dexamethasone solution in 5cc water, rinsed 4 times in a day within two weeks. The sign score, symptoms scores (pain), clinical severity and treatment efficacy were measured at the days 15, 30, 60, 90 after beginning of the treatment. The results were subjected to Mann-whitney U test in both groups. No significant difference existed between the two modalities regarding the treatment efficacy index, sign score, symptom score and clinical severity on the 15, 30, 60 and 90 post-treatment days. Decreases in patient's symptoms were statistically significant in both groups. Photodynamic therapy was as effective as the dexamethasone mouth wash in the treatment of oral lichen planus. It could be used as a safe modality in the treatment of oral lichen planus lesions without identified side effects. Copyright © 2017 Elsevier B.V. All rights reserved.

  14. Henoch-Schönlein purpura in children: limited benefit of corticosteroids.

    Science.gov (United States)

    Bluman, Joel; Goldman, Ran D

    2014-11-01

    A child recently presented to my office with lower limb petechiae, arthralgia, and abdominal pain characteristic of Henoch-Schönlein purpura (HSP). Will systemic corticosteroids help relieve these symptoms and prevent potential HSP complications such as intussusception and nephritis? Henoch-Schönlein purpura is a common and self-limiting disease in children. Current evidence does not support universal treatment of HSP with corticosteroids. Recent trials and meta-analyses found that corticosteroids do not prevent the onset of renal disease or abdominal complications. However, corticosteroids are effective as treatment of abdominal pain, arthralgia, and purpura. Clinicians are advised to use their discretion in choosing which patients might benefit most from oral corticosteroid treatment.

  15. Corticosteroids reduce IL-6 in ASM cells via up-regulation of MKP-1.

    Science.gov (United States)

    Quante, Timo; Ng, Yee Ching; Ramsay, Emma E; Henness, Sheridan; Allen, Jodi C; Parmentier, Johannes; Ge, Qi; Ammit, Alaina J

    2008-08-01

    The mechanisms by which corticosteroids reduce airway inflammation are not completely understood. Traditionally, corticosteroids were thought to inhibit cytokines exclusively at the transcriptional level. Our recent evidence, obtained in airway smooth muscle (ASM), no longer supports this view. We have found that corticosteroids do not act at the transcriptional level to reduce TNF-alpha-induced IL-6 gene expression. Rather, corticosteroids inhibit TNF-alpha-induced IL-6 secretion by reducing the stability of the IL-6 mRNA transcript. TNF-alpha-induced IL-6 mRNA decays at a significantly faster rate in ASM cells pretreated with the corticosteroid dexamethasone (t(1/2) = 2.4 h), compared to vehicle (t(1/2) = 9.0 h; P ASM cells.

  16. Intranasal corticosteroids compared with oral antihistamines in allergic rhinitis: A systematic review and meta-analysis.

    Science.gov (United States)

    Juel-Berg, Nanna; Darling, Peter; Bolvig, Julie; Foss-Skiftesvik, Majken H; Halken, Susanne; Winther, Lone; Hansen, Kirsten Skamstrup; Askjaer, Nikolaj; Heegaard, Steffen; Madsen, Anders R; Opstrup, Morten S

    2017-01-09

    Intranasal corticosteroids (INS) (corticosteroid nasal sprays) and oral antihistamines (OA) are two of the most common treatments for patients with allergic rhinitis (AR). To our knowledge, there are no systematic reviews on this topic including trials published after 2007. To compare INS with nonsedating OAs as treatments for AR. The systematic review and meta-analysis were based on the Grades of Recommendation, Assessment, Development, and Evaluation principles and the Patient, Intervention, Comparison, and Outcome approach. Primary literature was searched up to January 22, 2015. Criteria for eligibility were randomized controlled trials that compared the efficacy and/or adverse effects of INS and OA in patients with AR. Continuous outcome data were analyzed by using standardized mean differences (SMD) for multiple outcome measures, and mean differences in the case of a single study or outcome. Pooled estimates of effects, 95% confidence interval (CI), were calculated by using random-effects models. The meta-analysis included five randomized controlled trials with a total of 990 patients. INS were superior to OAs in improving total nasal symptoms score (SMD -0.70 [95% CI, -0.93 to -0.47]) and in relieving the following: nasal obstruction (SMD -0.56 [95% CI, -0.82 to -0.29]), rhinorrhea (SMD -0.47 [95% CI, -1.00 to 0.05]), nasal itching (SMD -0.42 [95% CI, -0.65 to -0.18]), sneezing (SMD -0.52 [95% CI, -0.73 to -0.32]), and quality of life mean difference -0.90 [95% CI, -1.18 to -0.62]). There was no difference in relief of ocular symptoms (SMD -0.08 [95% CI, -0.23 to 0.08]). In addition, four randomized controlled trials were included in a narrative analysis. The results in the narrative analysis were comparable with those found in the meta-analysis. INS were superior to OAs in improving nasal symptoms and quality of life in patients with AR.

  17. The effect in premature infants of prenatal corticosteroids on endogenous surfactant synthesis as measured with stable isotopes

    NARCIS (Netherlands)

    Bunt, JEH; Carnielli, VP; Wattimena, JLD; Hop, WC; Sauer, PJJ; Zimmermann, LJI

    Most in vitro studies show that prenatal administration of corticosteroids stimulates the synthesis of surfactant phosphatidylcholine (PC), but studies in animals are controversial. Whether prenatal corticosteroids stimulate surfactant PC synthesis in humans has not been studied. We studied

  18. The effect in premature infants of prenatal corticosteroids on endogenous surfactant synthesis as measured with stable isotopes

    NARCIS (Netherlands)

    J.E.H. Bunt (Jan Erik); V.P. Carnielli (Virgilio); J.L.D. Wattimena (Josias); W.C.J. Hop (Wim); P.J.J. Sauer (Pieter); L.J.I. Zimmermann (Luc)

    2000-01-01

    textabstractMost in vitro studies show that prenatal administration of corticosteroids stimulates the synthesis of surfactant phosphatidylcholine (PC), but studies in animals are controversial. Whether prenatal corticosteroids stimulate surfactant PC synthesis in

  19. Spinal MRI of vincristine neuropathy mimicking Guillain-Barre syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Yun Woo; Yoon, Hye-Kyung; Cho, Jae Min [Department of Radiology, Samsung Medical Centre, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Kangnam-gu, Seoul 135-710 (Korea); Sung, Ki Woong [Department of Paediatrics, Samsung Medical Centre, Seoul 135-710 (Korea)

    2003-11-01

    A 4.3-year-old girl with acute leukaemia, who was being treated with chemotherapy (including vincristine), developed paraplegia. Spinal MRI showed diffusely enhancing nerve roots on contrast-enhanced images. Spinal fluid analysis showed a normal protein level. Vincristine neuropathy mimicking Guillain-Barre syndrome is thought to be the cause of the MRI abnormalities. (orig.)

  20. Spinal MRI of vincristine neuropathy mimicking Guillain-Barre syndrome

    International Nuclear Information System (INIS)

    Chang, Yun Woo; Yoon, Hye-Kyung; Cho, Jae Min; Sung, Ki Woong

    2003-01-01

    A 4.3-year-old girl with acute leukaemia, who was being treated with chemotherapy (including vincristine), developed paraplegia. Spinal MRI showed diffusely enhancing nerve roots on contrast-enhanced images. Spinal fluid analysis showed a normal protein level. Vincristine neuropathy mimicking Guillain-Barre syndrome is thought to be the cause of the MRI abnormalities. (orig.)

  1. Large fibroadenoma mimicking malignancy | Smal | SA Journal of ...

    African Journals Online (AJOL)

    SA Journal of Radiology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 8, No 1 (2004) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Large fibroadenoma mimicking malignancy. J Smal. Abstract.

  2. Endometriosis of the meso-appendix mimicking appendicitis: A case ...

    African Journals Online (AJOL)

    Although appendicitis is largely a clinical diagnosis, on occasions diagnostic modalities may be needed to aid with the diagnosis. Despite the use of adjuncts and exploratory surgery, the diagnosis may not be clear until a histological diagnosis is achieved. Endometriosis of the appendix mimicking appendicitis is one of ...

  3. Crystal structure and bio-mimicking of Catecholase activity

    Indian Academy of Sciences (India)

    Unprecedented hetero-geometric discrete copper(II) complexes: Crystal structure and bio-mimicking of Catecholase activity. ABHRANIL DE DHANANJAY DEY HARE RAM YADAV MILAN MAJI VINAYAK RANE R M KADAM ANGSHUMAN ROY CHOUDHURY BHASKAR BISWAS. Regular Article Volume 128 Issue 11 ...

  4. Trichophyton Schoenleinii-induced widespread tinea corporis mimicking parapsoriasis.

    Science.gov (United States)

    Mansouri, P; Farshi, S; Khosravi, A R; Naraghi, Z S; Chalangari, R

    2012-06-01

    We report a case of extensive tinea corporis in an 80-year-old woman on her forearms, thighs, legs, buttocks and trunk, mimicking parapsoriasis due to Trichophyton schoenleinii, without scalp involvement. Diagnosis of Trichophyton schoenleinii was confirmed by microscopy and mycological culture specimens. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

  5. Dysplastic bone disease mimicking exostoses of the ear canal ...

    African Journals Online (AJOL)

    We present a case of a 43-year-old man who attended the ENT clinic complaining of bilateral hearing loss. He had multiple bony swellings in both ear canals that mimicked exostoses. An audiogram showed bilateral symmetrical mixed hearing loss. Excision was carried out to facilitate the use of a hearing aid.

  6. African oral histoplasmosis mimicking lip carcinoma: case report ...

    African Journals Online (AJOL)

    A case of Iocalised African histoplasmosis with an unusual presentation in a 56 year old Nigerian farmer is reported. The lesion presented as an ulcer clinically mimicking squamous cell carcinoma of the lower lip. An incisional biopsy and culture studies confirmed African histoplasmosis and the utcer healed spontaneously ...

  7. Intracranial Gossypiboma Mimicking a Recurrent Low Grade Astrocytoma : Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jin Young; Koo, Joon Bum [Dept. of Radiology, Dongguk University Il-San Hospital, Iksan (Korea, Republic of)

    2011-05-15

    Gossypiboma is an inflammatory pseudomass formed by a retained surgical sponge or gauze with reactive tissue after surgery. Gossypiboma has been reported most frequently after abdominal or thoracic surgery. As such, gossypiboma following brain surgery is very rare. We report a case of gossypiboma mimicking tumor recurrence in the brain after a craniotomy and surgical excision of a low grade astrocytoma.

  8. Practical Considerations for Dysphonia Caused by Inhaled Corticosteroids

    Science.gov (United States)

    Galván, César A.; Guarderas, Juan Carlos

    2012-01-01

    Inhaled corticosteroid (ICS) therapy has become standard in the treatment of asthma. A common local adverse effect of ICS therapy is dysphonia, which has been reported to affect 5% to 58% of patients. Although causes of dysphonia associated with ICS therapy have been underinvestigated, it may result from deposition of an active ICS in the oropharynx during administration, which then causes myopathy or a mucosal effect in the laryngopharynx. Use of ICS should be considered during any evaluation of dysphonia. We recommend using the lowest effective dosage of ICS, administering medication with a spacer, gargling, rinsing the mouth and washing the face after inhalation, and washing the spacer. If dysphonia develops despite these interventions, ICS use should be suspended until symptoms resolve, provided that asthma control is not compromised. PMID:22958993

  9. Risks of pneumonia in patients with asthma taking inhaled corticosteroids

    DEFF Research Database (Denmark)

    O'Byrne, Paul M; Pedersen, Soren; Carlsson, Lars-Göran

    2011-01-01

    Rationale: Inhaled corticosteroids (ICS) are the mainstay of asthma treatment. Studies in chronic obstructive pulmonary disease reported increased rates of pneumonia with ICS. Concerns exist about an increased pneumonia risk in patients with asthma taking ICS. Objectives: To evaluate the risks...... of pneumonia in patients with asthma taking ICS. Methods: A retrospective analysis evaluated studies of the ICS budesonide in asthma. The primary data set were all double-blind, placebo-controlled trials lasting at least 3 months, involving budesonide (26 trials, n = 9,067 for budesonide; n = 5...... effect of ICS on pneumonia adverse events (AEs) or serious adverse events (SAEs). Measurements and Main Results: In the primary data set, the occurrence of pneumonia AEs was 0.5% (rate 10.0 events/1,000 patient-years [TPY]) for budesonide and 1.2% (19.3 per TPY) for placebo (hazard ratio, 0.52; 95...

  10. short history of anti-rheumatic therapy. IV. Corticosteroids

    Directory of Open Access Journals (Sweden)

    P. Marson

    2011-06-01

    Full Text Available In 1948 a corticosteroid compound was administered for the first time to a patient affected by rheumatoid arthritis by Philip Showalter Hench, a rheumatologist at the Mayo Clinic in Rochester, Minnesota (USA. He was investigating since 1929 the role of adrenal gland-derived substances in rheumatoid arthritis. For the discovery of cortisone and its applications in anti-rheumatic therapy, Hench, along with Edward Calvin Kendall and Tadeusz Reichstein, won the 1950 Nobel Prize for Medicine. In this review we summarize the main stages that led to the identification of the so-called compound E, which was used by Hench. We also consider the subsequent development of steroid therapy in rheumatic diseases, through the introduction of new molecules with less mineralocorticoid effects, such as prednisone, and more recently, deflazacort.

  11. Chronic rhinitis: Effects of local corticosteroids on eosinophils

    Directory of Open Access Journals (Sweden)

    Ursulović Dejan D.

    2002-01-01

    Full Text Available Clinical manifestation of chronic rhinitis is due to local release of mediators from inflammatory cells. Eosinophil leukocytes are important in pathogenesis of nasal hypersensitivity as well as nasal hyperreactivity [1,2]. The aim of the study was to follow-up the effect of local corticosteroid treatment on a number of eosinophils in nasal secretion of patients with chronic rhinitis. The study was prospective and controlled. A total number of 88 subjects was included in the study. Patients with chronic rhinitis who were treated with local corticosteroids (63 constituted the experimental group (37 with isolated allergic rhinitis, 10 with isolated nonallergic noninfective hyperreactive rhinitis, 10 with allergic rhinitis associated with nasal polyposis and 6 with nonallergic noninfective hyperreactive rhinitis associated with nasal polyposis. There were 25 patients with chronic rhinitis in the control group (18 with iso- lated allergic rhinitis, 2 with isolated nonallergic noninfective hyperreactive rhinitis, 3 with allergic rhinitis associated with nasal polyposis, and 2 with nonallergic noninfective, hyperreactive rhinitis associated with nasal polyposis. During the treatment with beclomethasone dipropionate aqueous nasal spray (daily dose was 400 micrograms during 6 weeks for isolated rhinitis and 6 months for associated forms of rhinitis, control examinations were regularly performed. The first control was after one week the second after six weeks, the third after three months and the fourth after six months. The same control was carried out in the control group of patients who were without therapy. Cytological examination of nasal secretions included brush method of collecting secretions, staining smears with Leishman's stain and light microscopic scrutinising of nasal smear magnified up to 1000 times. The results of the study demonstrated the highly significant decrease in the number of eosinophils after the therapy in patients with isolated

  12. Topics in Nonlinear Dynamics

    DEFF Research Database (Denmark)

    Mosekilde, Erik

    Through a significant number of detailed and realistic examples this book illustrates how the insights gained over the past couple of decades in the fields of nonlinear dynamics and chaos theory can be applied in practice. Aomng the topics considered are microbiological reaction systems, ecological...... food-web systems, nephron pressure and flow regulation, pulsatile secretion of hormones, thermostatically controlled radiator systems, post-stall maneuvering of aircrafts, transfer electron devices for microwave generation, economic long waves, human decision making behavior, and pattern formation...... in chemical reaction-diffusion systems....

  13. Topics in CP violation

    Energy Technology Data Exchange (ETDEWEB)

    Quinn, H.R.

    1993-02-01

    Given the varied backgrounds of the members of this audience this talk will be a grab bag of topics related to the general theme of CP Violation. I do not have time to dwell in detail on any of them. First, for the astronomers and astrophysicists among you, I want to begin by reviewing the experimental status of evidence for CP violation in particle processes. There is only one system where this has been observed, and that is in the decays of neutral K mesons.

  14. Topics in Operator Theory

    CERN Document Server

    Ball, Joseph A; Helton, JWilliam; Rodman, Leiba; Spitkovsky, Iiya

    2010-01-01

    This is the first volume of a collection of original and review articles on recent advances and new directions in a multifaceted and interconnected area of mathematics and its applications. It encompasses many topics in theoretical developments in operator theory and its diverse applications in applied mathematics, physics, engineering, and other disciplines. The purpose is to bring in one volume many important original results of cutting edge research as well as authoritative review of recent achievements, challenges, and future directions in the area of operator theory and its applications.

  15. Theoretical studies of homogeneous catalysts mimicking nitrogenase.

    Science.gov (United States)

    Sgrignani, Jacopo; Franco, Duvan; Magistrato, Alessandra

    2011-01-10

    The conversion of molecular nitrogen to ammonia is a key biological and chemical process and represents one of the most challenging topics in chemistry and biology. In Nature the Mo-containing nitrogenase enzymes perform nitrogen 'fixation' via an iron molybdenum cofactor (FeMo-co) under ambient conditions. In contrast, industrially, the Haber-Bosch process reduces molecular nitrogen and hydrogen to ammonia with a heterogeneous iron catalyst under drastic conditions of temperature and pressure. This process accounts for the production of millions of tons of nitrogen compounds used for agricultural and industrial purposes, but the high temperature and pressure required result in a large energy loss, leading to several economic and environmental issues. During the last 40 years many attempts have been made to synthesize simple homogeneous catalysts that can activate dinitrogen under the same mild conditions of the nitrogenase enzymes. Several compounds, almost all containing transition metals, have been shown to bind and activate N₂ to various degrees. However, to date Mo(N₂)(HIPTN)₃N with (HIPTN)₃N= hexaisopropyl-terphenyl-triamidoamine is the only compound performing this process catalytically. In this review we describe how Density Functional Theory calculations have been of help in elucidating the reaction mechanisms of the inorganic compounds that activate or fix N₂. These studies provided important insights that rationalize and complement the experimental findings about the reaction mechanisms of known catalysts, predicting the reactivity of new potential catalysts and helping in tailoring new efficient catalytic compounds.

  16. Theoretical Studies of Homogeneous Catalysts Mimicking Nitrogenase

    Directory of Open Access Journals (Sweden)

    Alessandra Magistrato

    2011-01-01

    Full Text Available The conversion of molecular nitrogen to ammonia is a key biological and chemical process and represents one of the most challenging topics in chemistry and biology. In Nature the Mo-containing nitrogenase enzymes perform nitrogen ‘fixation’ via an iron molybdenum cofactor (FeMo-co under ambient conditions. In contrast, industrially, the Haber-Bosch process reduces molecular nitrogen and hydrogen to ammonia with a heterogeneous iron catalyst under drastic conditions of temperature and pressure. This process accounts for the production of millions of tons of nitrogen compounds used for agricultural and industrial purposes, but the high temperature and pressure required result in a large energy loss, leading to several economic and environmental issues. During the last 40 years many attempts have been made to synthesize simple homogeneous catalysts that can activate dinitrogen under the same mild conditions of the nitrogenase enzymes. Several compounds, almost all containing transition metals, have been shown to bind and activate N2 to various degrees. However, to date Mo(N2(HIPTN3N with (HIPTN3N= hexaisopropyl-terphenyl-triamidoamine is the only compound performing this process catalytically. In this review we describe how Density Functional Theory calculations have been of help in elucidating the reaction mechanisms of the inorganic compounds that activate or fix N2. These studies provided important insights that rationalize and complement the experimental findings about the reaction mechanisms of known catalysts, predicting the reactivity of new potential catalysts and helping in tailoring new efficient catalytic compounds.

  17. Corticosteroid-responsive nephrotic syndrome in children with myelodysplastic syndromes

    Directory of Open Access Journals (Sweden)

    Bogdanović Radovan

    2002-01-01

    Full Text Available Several reports have documented various forms of glomerular diseases in adults with myelodysplastic syndromes (MDS, but similar reports in children are lacking. We describe two children with MDS-associated with steroid-responsive nephrotic syndrome (NS. Patient 1, who had MDS with myelofibrosis, presented also hepatosplenomegaly, pancytopenia, chronic hepatitis, moderate proteinuria, hypocomplementemia and elevated ANA titer. During initial prednisone treatment proteinuria markedly diminished and partial but transient haematological improvement occurred. Relapse subsequently occurred that was manifested by overt NS and pancytopenia. High doses of prednisolone led to remission of the renal disease but haematological remission did not occur. Persisting pancytopenia and repeated infections terminated in sepsis, two years after the onset of MDS. Patient 2, who had refractory anemia with clonal monosomy 19, manifested bowel disease, hepatospleno- megaly, anaemia and non-organic specific autoantibodies. Prednisone led to both clinical and haematological remission. Haematologic disease relapsed 12 months later, when nephrotic-range proteinuria, haematuria and mild azotaemia were also found. Corticosteroid treatment led to long-lasting renal and haematologic remission, maintained by a small dosage of prednisone. In both patients renal biopsy findings were consistent with those seen in idiopathic NS. A Medline search disclosed 16 cases of glomerulopathy in the course of MDS in adult patients. Clinical features included NS, usually accompanied by renal insufficiency with either acute, chronic, or rapidly progressive glomerulonephritis. On biopsy, membranous nephropathy, crescentic or mesangial proliferative glomerulonephritis and AL amyloidosis, were found. We conclude: (1 that glomerular disease may be present and should be searched for in patients with MDS; (2 that MDS can be added to the list of rare conditions associated with corticosteroid

  18. [Intratympanic corticosteroid perfusion in the therapy of Meniere's disease].

    Science.gov (United States)

    Sanković-Babić, Snezana; Kosanović, Rade; Ivanković, Zoran; Babac, Snezana; Tatović, Milica

    2014-01-01

    Over the last two decades the intratympanic perfusion of corticosteroids has been used as a minimally invasive surgical therapy of Meniere's disease. According to experimental studies the antiinflammatory, immunoprotective, antioxidant and neuroprotective role of the locally perfused corticosteroids was noticed in the inner ear structures. The recovery of action potentials in the cells of the Corti organ was confirmed as well as a decreased expression of aquaporine-1, a glycoprotein responsible for labyrinth hydrops and N and K ions derangement. The study showed results of intratympanic perfusion therapy with dexamethasone in patients with retractable Meniere's disease who are resistant to conservative treatment. Single doses of 4 mg/ml dexamethasone were given intratympanically in 19 patients with retractable Meniere's disease. Six single successive doses of dexamethasone were administered in the posteroinferior quadrant of the tympanic membrane. Follow-up of the patients was conducted by using a clinical questionnaire a month after completed perfusion series as well as on every third month up to one year. One month after completed first course of perfusions, in 78% of patients, vertigo problems completely ceased or were markedly reduced. The recovery of hearing function was recorded in 68% and marked tinnitus reduction in 84% of patients. After a year of follow-up, in 63% of patients the reduction of vertigo persisted, while hearing function was satisfactory in 52%. Tinitus reduction was present in 73% of patients. Intratympanic perfusion of dexamethasone in patients with Meniere's disease is a minimally invasive therapeutic method that contributes to the reduction of the intensity of vertigo recurrent attacks, decrease of the intensity of tinnitus and improvement of the average hearing threshold. Patients with chronic diseases and Meniere's disease who are contraindicted for systemic administration of cortocosteroids (hypertension, diabetes, glaucoma, peptic

  19. Adverse effects of corticosteroids on the cardiovascular system.

    Science.gov (United States)

    Sholter, D E; Armstrong, P W

    2000-04-01

    To review the potential adverse effects of glucocorticoid therapy on the cardiovascular system and to provide insight into the mechanisms of these effects. Case reports and studies demonstrating adverse effects of glucocorticoid therapy on the cardiovascular system were examined from a MEDLINE search. Animal data and in vitro studies were identified to provide insight on the mechanisms of these effects. Undesirable effects identified were dyslipidemia, hypertension and left ventricular free wall rupture after myocardial infarction. Elevations of total plasma cholesterol, triglycerides, low density lipoprotein cholesterol and high density lipoprotein cholesterol are often reported. The elevation of various lipid subfractions is likely mediated by increased plasma insulin levels, impaired lipid catabolism and increased lipid production in the liver. Hypertension was shown to be more prevalent in patients treated with high doses of glucocorticoid. The mechanisms are complex, but final pathways include increased systemic vascular resistance, increased extracellular volume and increased cardiac contractility. Glucocorticoids were demonstrated to increase the incidence of left ventricular free wall rupture by delaying myocardial scar formation in the postmyocardial infarction period. The major adverse effects of glucocorticoids on the cardiovascular system include dyslipidemia and hypertension. These effects may predispose treated patients to coronary artery disease if high doses and prolonged courses are used. Accordingly, corticosteroids should be employed judiciously in patients with other risk factors for cardiovascular disease, and attention should be paid to risk modification. Low dose and alternate day therapy may reduce the incidence of complications in corticosteroid therapy. The mechanisms of these adverse effects are complex and have not yet been fully explained.

  20. Topics on continua

    CERN Document Server

    Macias, Sergio

    2005-01-01

    Specialized as it might be, continuum theory is one of the most intriguing areas in mathematics. However, despite being popular journal fare, few books have thoroughly explored this interesting aspect of topology. In Topics on Continua, Sergio Macías, one of the field's leading scholars, presents four of his favorite continuum topics: inverse limits, Jones's set function T, homogenous continua, and n-fold hyperspaces, and in doing so, presents the most complete set of theorems and proofs ever contained in a single topology volume. Many of the results presented have previously appeared only in research papers, and some appear here for the first time. After building the requisite background and exploring the inverse limits of continua, the discussions focus on Professor Jones''s set function T and continua for which T is continuous. An introduction to topological groups and group actions lead to a proof of Effros''s Theorem, followed by a presentation of two decomposition theorems. The author then offers an...

  1. Oral and inhaled corticosteroids: Differences in P-glycoprotein (ABCB1) mediated efflux

    International Nuclear Information System (INIS)

    Crowe, Andrew; Tan, Ai May

    2012-01-01

    There is concern that P-glycoprotein mediated efflux contributes to steroid resistance. Therefore, this study examined bidirectional corticosteroid transport and induction capabilities for P-glycoprotein (P-gp) to understand which of the systemic and inhaled corticosteroids interacted with P-gp to the greatest extent. Hydrocortisone, prednisolone, prednisone, methylprednisolone, and dexamethasone represented systemically active drugs, while fluticasone propionate, beclomethasone dipropionate, ciclesonide and budesonide represented inhaled corticosteroids. Aldosterone and fludrocortisone represented mineralocorticoids. All drugs were detected using individually optimised HPLC protocols. Transport studies were conducted through Caco-2 monolayers. Hydrocortisone and aldosterone had efflux ratios below 1.5, while prednisone showed a P-gp mediated efflux ratio of only 1.8 compared to its active drug, prednisolone, with an efflux ratio of 4.5. Dexamethasone and beclomethasone had efflux ratios of 2.1 and 3.3 respectively, while this increased to 5.1 for methylprednisolone. Fluticasone showed an efflux ratio of 2.3. Protein expression studies suggested that all of the inhaled corticosteroids were able to induce P-gp expression, from 1.6 to 2 times control levels. Most of the systemic corticosteroids had higher passive permeability (> 20 × 10 −6 cm/s) compared to the inhaled corticosteroids (> 5 × 10 −6 cm/s), except for budesonide, with permeability similar to the systemic corticosteroids. Inhaled corticosteroids are not transported by P-gp to the same extent as systemic corticosteroids. However, they are able to induce P-gp production. Thus, inhaled corticosteroids may have greater interactions with other P-gp substrates, but P-gp itself is less likely to influence resistance to the drugs. -- Highlights: ► Inhaled corticosteroids are only weak substrates for P-gp, including budesonide. ► Inhaled corticosteroid potent P-gp inducers especially fluticasone and

  2. Oral and inhaled corticosteroids: Differences in P-glycoprotein (ABCB1) mediated efflux

    Energy Technology Data Exchange (ETDEWEB)

    Crowe, Andrew, E-mail: a.p.crowe@curtin.edu.au; Tan, Ai May

    2012-05-01

    There is concern that P-glycoprotein mediated efflux contributes to steroid resistance. Therefore, this study examined bidirectional corticosteroid transport and induction capabilities for P-glycoprotein (P-gp) to understand which of the systemic and inhaled corticosteroids interacted with P-gp to the greatest extent. Hydrocortisone, prednisolone, prednisone, methylprednisolone, and dexamethasone represented systemically active drugs, while fluticasone propionate, beclomethasone dipropionate, ciclesonide and budesonide represented inhaled corticosteroids. Aldosterone and fludrocortisone represented mineralocorticoids. All drugs were detected using individually optimised HPLC protocols. Transport studies were conducted through Caco-2 monolayers. Hydrocortisone and aldosterone had efflux ratios below 1.5, while prednisone showed a P-gp mediated efflux ratio of only 1.8 compared to its active drug, prednisolone, with an efflux ratio of 4.5. Dexamethasone and beclomethasone had efflux ratios of 2.1 and 3.3 respectively, while this increased to 5.1 for methylprednisolone. Fluticasone showed an efflux ratio of 2.3. Protein expression studies suggested that all of the inhaled corticosteroids were able to induce P-gp expression, from 1.6 to 2 times control levels. Most of the systemic corticosteroids had higher passive permeability (> 20 × 10{sup −6} cm/s) compared to the inhaled corticosteroids (> 5 × 10{sup −6} cm/s), except for budesonide, with permeability similar to the systemic corticosteroids. Inhaled corticosteroids are not transported by P-gp to the same extent as systemic corticosteroids. However, they are able to induce P-gp production. Thus, inhaled corticosteroids may have greater interactions with other P-gp substrates, but P-gp itself is less likely to influence resistance to the drugs. -- Highlights: ► Inhaled corticosteroids are only weak substrates for P-gp, including budesonide. ► Inhaled corticosteroid potent P-gp inducers especially

  3. Topic and Topic-Comment Constructions in Mandarin Chinese.

    Science.gov (United States)

    Shi, Dingxu

    2000-01-01

    Attempts to provide a precise definition for topic and to derive most of the properties of topic from this definition. The main assumption is that the topic-comment construction is a syntactic device employed to fulfill certain discourse functions. (Author/VWL)

  4. Topical Acne Treatments and Pregnancy

    Science.gov (United States)

    Topical Acne Treatments and Pregnancy In every pregnancy, a woman starts out with a 3-5% chance of having ... This sheet talks about whether exposure to topical acne treatments may increase the risk for birth defects ...

  5. Topics in orbit equivalence

    CERN Document Server

    Kechris, Alexander S

    2004-01-01

    This volume provides a self-contained introduction to some topics in orbit equivalence theory, a branch of ergodic theory. The first two chapters focus on hyperfiniteness and amenability. Included here are proofs of Dye's theorem that probability measure-preserving, ergodic actions of the integers are orbit equivalent and of the theorem of Connes-Feldman-Weiss identifying amenability and hyperfiniteness for non-singular equivalence relations. The presentation here is often influenced by descriptive set theory, and Borel and generic analogs of various results are discussed. The final chapter is a detailed account of Gaboriau's recent results on the theory of costs for equivalence relations and groups and its applications to proving rigidity theorems for actions of free groups.

  6. Topics in atomic physics

    CERN Document Server

    Burkhardt, Charles E

    2006-01-01

    The study of atomic physics propelled us into the quantum age in the early twentieth century and carried us into the twenty-first century with a wealth of new and, in some cases, unexplained phenomena. Topics in Atomic Physics provides a foundation for students to begin research in modern atomic physics. It can also serve as a reference because it contains material that is not easily located in other sources. A distinguishing feature is the thorough exposition of the quantum mechanical hydrogen atom using both the traditional formulation and an alternative treatment not usually found in textbooks. The alternative treatment exploits the preeminent nature of the pure Coulomb potential and places the Lenz vector operator on an equal footing with other operators corresponding to classically conserved quantities. A number of difficult to find proofs and derivations are included as is development of operator formalism that permits facile solution of the Stark effect in hydrogen. Discussion of the classical hydrogen...

  7. Topics in mathematical biology

    CERN Document Server

    Hadeler, Karl Peter

    2017-01-01

    This book analyzes the impact of quiescent phases on biological models. Quiescence arises, for example, when moving individuals stop moving, hunting predators take a rest, infected individuals are isolated, or cells enter the quiescent compartment of the cell cycle. In the first chapter of Topics in Mathematical Biology general principles about coupled and quiescent systems are derived, including results on shrinking periodic orbits and stabilization of oscillations via quiescence. In subsequent chapters classical biological models are presented in detail and challenged by the introduction of quiescence. These models include delay equations, demographic models, age structured models, Lotka-Volterra systems, replicator systems, genetic models, game theory, Nash equilibria, evolutionary stable strategies, ecological models, epidemiological models, random walks and reaction-diffusion models. In each case we find new and interesting results such as stability of fixed points and/or periodic orbits, excitability...

  8. A severe case of acute exogenous lipoid pneumonia treated with systemic corticosteroid

    Directory of Open Access Journals (Sweden)

    Hideki Yasui

    2016-01-01

    Full Text Available Acute exogenous lipoid pneumonia is a rare disorder in adults. A treatment of choice for lipoid pneumonia has not been established, and systemic corticosteroid use remains controversial. We report the case of a 32-year-old man with schizophrenia who presented with kerosene-induced acute exogenous lipoid pneumonia that was treated with a systemic corticosteroid. In this case, supportive therapy did not improve the patient's condition, so systemic corticosteroid therapy was commenced four days after he ingested the kerosene. After corticosteroid commencement, the patient's symptoms and hypoxia improved within a few days. Although some radiological characteristics of this disorder have been reported previously, the process of radiological improvement of exogenous lipoid pneumonia is not well known. In this case, computed tomography findings changed dramatically after corticosteroid therapy was initiated. Extensive bilateral consolidations that were observed on admission improved. Although pneumatoceles developed two weeks after corticosteroid commencement, they were nearly gone after two months of the treatment. While corticosteroid therapy is not suitable for all cases, it should be considered for severe or refractory cases.

  9. Treatment of keloids with laser-assisted topical steroid delivery: a retrospective study of 23 cases.

    Science.gov (United States)

    Cavalié, Marine; Sillard, Laura; Montaudié, Henri; Bahadoran, Philippe; Lacour, Jean-Philippe; Passeron, Thierry

    2015-01-01

    Topical or intralesional corticosteroids are referred to as gold standard treatments for keloids. Recent studies showed that ablative fractional laser (AFL) treatment facilitates delivery of topical drug deeply into the skin by creating vertical channels. The objective of the present study was to assess the ablative erbium laser in fractionated mode, combined with topical high potent corticosteroid cream for treating resistant keloid scars. We conducted a retrospective study in the laser center of the Department of Dermatology (University Hospital of Nice, France), from January 2010 to June 2012, on patients with keloids who were resistant to a first-line of treatment. A 2940-nm ablative fractional erbium laser was used. Topical betamethasone cream was applied twice a day under occlusion with transparent film dressings. A total of 23 patients with 70 keloids were treated from January 2010 to June 2012. The median percentage of improvement was 50% (range -43 to 84). The mean follow-up was 8 months (range 3-18), and a recurrence was observed for eight lesions (22%). Although this observation warrants a prospective comparative evaluation, it supports the interest of the laser-assisted delivery of steroids for treating keloids scars. © 2014 Wiley Periodicals, Inc.

  10. A retrospective analysis of Stevens-Johnson syndrome/toxic epidermal necrolysis treated with corticosteroids.

    Science.gov (United States)

    Liu, Wenmin; Nie, Xiaojuan; Zhang, Li

    2016-12-01

    Toxic epidermal necrolysis (TEN) and Stevens-Johnson syndrome (SJS) are severe mucocutaneous reactions that incur high mortality, and in which the systemic application of corticosteroids remains controversial. This study aimed to determine the optimal protocols for the use of corticosteroids and treatment measures. We performed a retrospective analysis of 70 patients with SJS/TEN who were hospitalized between January 2008 and May 2015 in the Department of Dermatology, Shandong Provincial Hospital, and treated with corticosteroids. Expected and actual mortality rates in patients treated with different doses of corticosteroids, according to SCORTEN, were compared. The diagnoses associated with initial corticosteroid use differed significantly between the low- and high-dose groups (P = 0.041). There were significant differences between expected and actual mortality rates according to the use of corticosteroid therapy (P = 0.0168, standardized mortality ratio [SMR] = 0.30). There was a statistical difference between expected and actual mortality rates in the low-dose group (P = 0.0145, SMR = 0.20). Serum albumin levels were significantly lower in patients administered corticosteroids additive therapy (31.12 ± 8.32 g/l vs. 35.54 ± 5.82 g/l; P = 0.016), and the rate of use of antibiotics was higher among patients in the additive therapy group than in the non-additive group (94.7% vs. 60.8%). Our research supports the use of corticosteroids for the systemic treatment of SJS/TEN. Corticosteroids should be used in a timely manner and in accordance with disease severity, age, underlying diseases, serum albumin level, and concurrent treatment with antimicrobial therapy. © 2016 The International Society of Dermatology.

  11. Adjuvant corticosteroids for reducing death in neonatal bacterial meningitis.

    Science.gov (United States)

    Ogunlesi, Tinuade A; Odigwe, Chibuzo C; Oladapo, Olufemi T

    2015-11-11

    Bacterial meningitis remains a significant cause of neonatal and childhood morbidity and mortality in many countries of the world, particularly in developing countries. In some instances, children recover but remain impaired as a result of neurological sequelae such as hearing loss, developmental delay and cognitive impairment. To assess the effectiveness and safety of adjunctive corticosteroids in reducing death and neurological sequelae in neonates with bacterial meningitis. We searched the Cochrane Central Register of Controlled Trials (CENTRAL; 2015, Issue 7), MEDLINE via PubMed (1966 to July 2015), African Index Medicus (up to January 2015), the Cumulative Index to Nursing and Allied Health Literature (CINAHL) (up to July 2015), EMBASE (up to July 2015) and the metaRegister of Controlled Trials (mRCT) for ongoing trials. All randomised controlled trials (RCTs) or quasi-RCTs of adjunctive corticosteroids for treatment of neonates with bacterial meningitis. Two review authors independently assessed and extracted data on methods, participants, interventions and outcomes (all-cause death until hospital discharge, presence of sensorineural deafness at one year and presence of neurological deficits or developmental delay at two years, adverse events). Risk ratio (RR), risk difference (RD) and number needed to treat for an additional beneficial outcome (NNTB) or number needed to treat for an additional harmful outcome (NNTH) were calculated when appropriate. We assessed quality using the Cochrane risk of bias assessment tool and the GRADE (Grades of Recommendation, Assessment, Development and Evaluation) system. We found two trials with 132 participants that met our inclusion criteria. One of the included trials was a quasi-randomised trial.Adjunctive corticosteroids reduced the risk of death (typical RR 0.46, 95% confidence interval (CI) 0.24 to 0.88; typical RD -0.19, 95% CI -0.33 to -0.04; NNTB = 6; two studies, 132 participants, very low-quality evidence) but did

  12. Corticosteroid administration alters the mechanical properties of isolated collagen fascicles in rat-tail tendon

    DEFF Research Database (Denmark)

    Haraldsson, B T; Aagaard, P; Crafoord-Larsen, D

    2009-01-01

    L of 40 mg/mL mixed with 1.0 mL 9% saline (n=12), and (B) a control group that was injected with 9% saline (n=12). Three days after the injections, the animals were sacrificed and single individual collagen fascicles were collected and underwent displacement to failure. Corticosteroid administration......Overload tendon injuries are frequent in recreational and elite sports. The optimal treatment strategy remains unknown, but local administration of corticosteroids is one common treatment option. The direct effects of the corticosteroid administration on the tissue are not fully understood...

  13. Bilateral exudative retinal detachment associated with central serous chorioretinopathy in a patient treated with corticosteroids.

    Science.gov (United States)

    Rueda-Rueda, T; Sánchez-Vicente, J L; Llerena-Manzorro, L; Medina-Tapia, A; González-García, L; Alfaro-Juárez, A; Vital-Berral, C; López-Herrero, F; Muñoz-Morales, A; Ortega, L S; Herrador-Montiel, Á

    2017-10-01

    The case is presented on a 54-year-old woman with a central serous chorioretinopathy, misdiagnosed as Vogt-Koyanagi-Harada disease, and treated with systemic corticosteroids. The patient presented with a bilateral bullous exudative retinal detachment. Discontinuation of corticosteroid therapy, surgical drainage of subretinal fluid, and photodynamic therapy, led to anatomical and functional improvement. The recognition of an atypical presentation of central serous chorioretinopathy may avoid complications of the inappropriate treatment with corticosteroids. Copyright © 2017 Sociedad Española de Oftalmología. Publicado por Elsevier España, S.L.U. All rights reserved.

  14. An abdominal tuberculosis case mimicking an abdominal mass

    African Journals Online (AJOL)

    An abdominal tuberculosis case mimicking an abdominal mass. Derya Erdog˘ an a. , Yasemin Ta ¸scı Yıldız b. , Esin Cengiz Bodurog˘lu c and Naciye Go¨nu¨l Tanır d. Abdominal tuberculosis is rare in childhood. It may be difficult to diagnose as it mimics various disorders. We present a 12-year-old child with an unusual ...

  15. Degenerated uterine leiomyomas mimicking malignant bilateral ovarian surface epithelial tumors

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, Yi Boem Ha; Lee, Hae Kyung; Lee, Min Hee; Choi, Seo Youn; Chung, Soo Ho [Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon (Korea, Republic of)

    2017-07-15

    Uterine leiomyomas are the most common benign uterine neoplasms. Undegenerated uterine leiomyomas are easily recognizable by the typical imaging findings on radiologic studies. However, degenerated fibroids can have unusual and variable appearances. The atypical appearances due to degenerative changes may cause confusion in diagnosis of leiomyomas. In this article, we report a case of a patient with extensive cystic and myxoid degeneration of uterine leiomyoma, mimicking malignant bilateral ovarian surface epithelial tumors.

  16. Localized IgG4-related Cholecystitis Mimicking Gallbladder Cancer.

    Science.gov (United States)

    Inoue, Tadahisa; Okumura, Fumihiro; Mizushima, Takashi; Nishie, Hirotada; Iwasaki, Hiroyasu; Anbe, Kaiki; Ozeki, Takanori; Kachi, Kenta; Fukusada, Shigeki; Suzuki, Yuta; Watanabe, Kazuko; Sano, Hitoshi

    2015-01-01

    We encountered a case of localized IgG4-cholecystitis mimicking gallbladder cancer with focal/segmental type1 autoimmune pancreatitis (AIP). In this case, we were unable to exclude a diagnosis of gallbladder cancer and thus performed radical cholecystectomy. Type1 AIP is often associated with gallbladder lesions, accompanied by generally diffuse, circumferential thickening of the gallbladder wall. Although localized IgG4-related cholecystitis is extremely rare, differentiating this condition from gallbladder cancer is often very difficult.

  17. A case of gallbladder mass: Malakoplakia (The tumor mimicker

    Directory of Open Access Journals (Sweden)

    Kanwaljeet Singh

    2017-01-01

    Full Text Available Diagnosis of malakoplakia presenting as gall bladder mass is a diagnostic dilemma faced by pathologists, radiologists, and surgeons. Malakoplakia is a rare inflammatory disorder and tumor mimicker usually occurring in the urinary tract, may occasionally be found in gall bladder. Here, we present a rare case, presenting as gall bladder mass in a known case of gallstone disease, clinically suspected as carcinoma and later turned out to be malakoplakia in gall bladder.

  18. Glioblastoma mimicking a cerebral contusion: A case report

    OpenAIRE

    LI, XINWEI; WANG, KUN; ZHANG, ANLING; SONG, ZHENGFEI; YANG, SHUXU; QIAN, CONG; WANG, YIRONG

    2013-01-01

    A 61-year-old male presented with a rare case of glioblastoma mimicking a cerebral contusion subsequent to collapsing. The patient had been medicated for hypertension for seven years and diabetes for eight years prior to hospitalization. Brain computed tomography (CT) revealed a cerebral contusion and intracerebral hemorrhage (ICH) in the left temporal region. The patient was initially administered intravenous drugs to reduce the intracranial pressure following the diagnosis of a cerebral con...

  19. A Q fever case mimicking crimean-congo haemorrhagic fever

    Directory of Open Access Journals (Sweden)

    O Karabay

    2011-01-01

    Full Text Available Coxiella burnetii is the bacterium that causes Q fever. Human infection is mainly transmitted from cattle, goats and sheep. The disease is usually self-limited. Pneumonia and hepatitis are the most common clinical manifestations. In this study, we present a case of Q fever from the western part of Turkey mimicking Crimean-Congo haemorrhagic fever (CCHF in terms of clinical and laboratory findings.

  20. Sarcoidosis breaching the fascia and mimicking a sarcoma

    Energy Technology Data Exchange (ETDEWEB)

    Fujimoto, Hajime; Ikeda, Mitsuaki; Shimofusa, Ryouta [Department of Radiology, Numazu City Hospital, 550 Harunoki-aza, Higashishiiji, Numazu, Shizuoka 410-0302 (Japan); Terauchi, Masami [Department of Plastic Surgery, Numazu City Hospital, 550 Harunoki-aza, Higashishiiji, Numazu, Shizuoka 410-0302 (Japan); Eguchi, Masanobu [Department of Pathology, Numazu City Hospital, 550 Harunoki-aza, Higashishiiji, Numazu, Shizuoka 410-0302 (Japan)

    2002-12-01

    A 55-year-old woman complained of a subcutaneous mass in her left buttock. MR images revealed an ill-defined soft tissue mass that crossed the fascia of the gluteus maximus muscle. Some surrounding edema was noted. The lesion showed some contrast uptake after administration of Gd-DTPA. An excisional biopsy revealed sarcoidosis involving both the muscle and subcutaneous tissue across the fascia, mimicking a sarcoma. (orig.)

  1. Superconcentration and related topics

    CERN Document Server

    Chatterjee, Sourav

    2014-01-01

    A certain curious feature of random objects, introduced by the author as “super concentration,” and two related topics, “chaos” and “multiple valleys,” are highlighted in this book. Although super concentration has established itself as a recognized feature in a number of areas of probability theory in the last twenty years (under a variety of names), the author was the first to discover and explore its connections with chaos and multiple valleys. He achieves a substantial degree of simplification and clarity in the presentation of these findings by using the spectral approach. Understanding the fluctuations of random objects is one of the major goals of probability theory and a whole subfield of probability and analysis, called concentration of measure, is devoted to understanding these fluctuations. This subfield offers a range of tools for computing upper bounds on the orders of fluctuations of very complicated random variables. Usually, concentration of measure is useful when more direct prob...

  2. Topics in statistical mechanics

    International Nuclear Information System (INIS)

    Elser, V.

    1984-05-01

    This thesis deals with four independent topics in statistical mechanics: (1) the dimer problem is solved exactly for a hexagonal lattice with general boundary using a known generating function from the theory of partitions. It is shown that the leading term in the entropy depends on the shape of the boundary; (2) continuum models of percolation and self-avoiding walks are introduced with the property that their series expansions are sums over linear graphs with intrinsic combinatorial weights and explicit dimension dependence; (3) a constrained SOS model is used to describe the edge of a simple cubic crystal. Low and high temperature results are derived as well as the detailed behavior near the crystal facet; (4) the microscopic model of the lambda-transition involving atomic permutation cycles is reexamined. In particular, a new derivation of the two-component field theory model of the critical behavior is presented. Results for a lattice model originally proposed by Kikuchi are extended with a high temperature series expansion and Monte Carlo simulation. 30 references

  3. Advanced verification topics

    CERN Document Server

    Bhattacharya, Bishnupriya; Hall, Gary; Heaton, Nick; Kashai, Yaron; Khan Neyaz; Kirshenbaum, Zeev; Shneydor, Efrat

    2011-01-01

    The Accellera Universal Verification Methodology (UVM) standard is architected to scale, but verification is growing and in more than just the digital design dimension. It is growing in the SoC dimension to include low-power and mixed-signal and the system integration dimension to include multi-language support and acceleration. These items and others all contribute to the quality of the SOC so the Metric-Driven Verification (MDV) methodology is needed to unify it all into a coherent verification plan. This book is for verification engineers and managers familiar with the UVM and the benefits it brings to digital verification but who also need to tackle specialized tasks. It is also written for the SoC project manager that is tasked with building an efficient worldwide team. While the task continues to become more complex, Advanced Verification Topics describes methodologies outside of the Accellera UVM standard, but that build on it, to provide a way for SoC teams to stay productive and profitable.

  4. Topics in inflationary cosmology

    International Nuclear Information System (INIS)

    Kahn, R.N.

    1985-01-01

    This thesis examines several topics in the theory of inflationary cosmology. It first proves the existence of Hawking Radiation during the slow-rolling period of a new inflationary universe. It then derives and somewhat extends Bardeen's gauge invariant formalism for calculating the growth of linear gravitational perturbations in a Friedmann-Robertson-Walker cosmological background. This formalism is then applied, first to several new inflationary universe models all of which show a Zel'dovich spectrum of fluctuations, but with amplitude sigma(100 4 ) above observational limits. The general formalism is next applied to models that exhibit primordial inflation. Fluctuations in these models also exhibit a Zel'dovich spectrum here with an acceptable amplitude. Finally the thesis presents the results of new, numerical calculations. A classical, (2 + 1) dimensional computer model is developed that includes a Higgs field (which drives inflation) along with enough auxiliary fields to generate dynamically not only a thermal bath, but also the fluctuations that naturally accompany that bath. The thesis ends with a discussion of future prospects

  5. Dengue fever mimicking acute appendicitis: A case report.

    Science.gov (United States)

    McFarlane, M E C; Plummer, J M; Leake, P A; Powell, L; Chand, V; Chung, S; Tulloch, K

    2013-01-01

    Dengue fever is an acute viral disease, which usually presents as a mild febrile illness. Patients with severe disease present with dengue haemorrhagic fever or dengue toxic shock syndrome. Rarely, it presents with abdominal symptoms mimicking acute appendicitis. We present a case of a male patient presenting with right iliac fossa pain and suspected acute appendicitis that was later diagnosed with dengue fever following a negative appendicectomy. A 13-year old male patient presented with fever, localized right-sided abdominal pain and vomiting. Abdominal ultrasound was not helpful and appendicectomy was performed due to worsening abdominal signs and an elevated temperature. A normal appendix with enlarged mesenteric nodes was found at surgery. Complete blood count showed thrombocytopenia with leucopenia. Dengue fever was now suspected and confirmed by IgM enzyme-linked immunosorbent assay against dengue virus. This unusual presentation of dengue fever mimicking acute appendicitis should be suspected during viral outbreaks and in patients with atypical symptoms and cytopenias on blood evaluation in order to prevent unnecessary surgery. This case highlights the occurrence of abdominal symptoms and complications that may accompany dengue fever. Early recognition of dengue fever mimicking acute appendicitis will avoid non-therapeutic operation and the diagnosis may be aided by blood investigations indicating a leucopenia, which is uncommon in patients with suppurative acute appendicitis. Copyright © 2013 The Authors. Published by Elsevier Ltd.. All rights reserved.

  6. LOCAL CORTICOSTEROID VS. AUTOLOGOUS BLOOD FOR PLANTAR FASCIITIS

    Directory of Open Access Journals (Sweden)

    Syam Sunder B

    2017-01-01

    Full Text Available BACKGROUND Plantar fasciitis is the most common cause of heel pain for which professional care is sought. Initially thought of as an inflammatory process, plantar fasciitis is a disorder of degenerative changes in the fascia and maybe more accurately termed plantar fasciosis. Traditional therapeutic efforts have been directed at decreasing the presumed inflammation. These treatments include icing, Nonsteroidal Anti-inflammatory Drugs (NSAIDs, rest and activity modification, corticosteroids, botulinum toxin type A, splinting, shoe modifications and orthosis. Other treatment techniques have been directed at resolving the degeneration caused by the disease process. In general, these techniques are designed to create an acute inflammatory reaction with the goal of restarting the healing process. These techniques include autologous blood injection, Platelet-Rich Plasma (PRP injection, nitroglycerin patches, Extracorporeal Shock Wave Therapy (ESWT and surgical procedures. Recently, research has focused on regenerative therapies with high expectations of success. The use of autologous growth factors is thought to heal through collagen regeneration and the stimulation of a well-ordered angiogenesis. These growth factors are administered in the form of autologous whole blood or Platelet-Rich Plasma (PRP. Platelets can be isolated using simple cell-separating systems. The degranulation of the alpha granules in the platelets releases many different growth factors that play a role in tissue regeneration processes. Platelet-derived growth factor, transforming growth factor-P, vascular-derived endothelial growth factor, epithelial growth factor, hepatocyte growth factor and insulin-like growth factor are examples of such growth factors. Injections with autologous growth factors are becoming common in clinical practice. The present study was an attempt to compare the efficacy of autologous blood injection in plantar fasciitis by comparing it with the local

  7. Acromion Types and Role of Corticosteroid with Shoulder Impingement Syndrome.

    Science.gov (United States)

    Akram, Muhammad; Shah Gillani, Syed Faraz Ul Hassan; Farooqi, Faheem Mubashir; Awais, Syed Muhammad

    2016-12-01

    To determine the association between shoulder impingement and morphological characteristics of acromion and the role of sub-acromial injection of methylprednisolone in the short-term treatment for relieving pain and improve functional disability of these patients. A descriptive study. Department of Orthopedic Surgery and Traumatology Unit-I (DOST-I), Mayo Hospital, Lahore, between November 2013 to June 2014. All patients presented in OPD with shoulder pain were included as subjects and evaluated by clinical test and categorised using X-ray scapula Y-view. Patients with impingement syndrome were correlated with Bigliani types and offered intra-lesional injection into sub-acromial space with 2ml of xylocaine 2% and 40 mg of methylprednisolone using 22 gauge needle. The effectiveness was assessed in terms of relieving pain and good functional outcomes; and rotator cuff tear was clinically assessed among impingement positive patient. The pain was assessed using visual analogue score before and after the administration of the injection. Demographic variables for frequencies and their associations were analysed using SPSS version 20.0. Significance level was p shoulder impingement. Most had moderate pain. Thirty-four patients required intralesional steroid, which relieved the pain in 31 of them. Shoulder impingement syndrome without tear of rotator cuff tendon was found in younger age group between 40 to 45 years, which was relieved by intralesional corticosteroid administration. These patients had type II (curved) acromion, according to Bigliani classification.

  8. In vitro toxicity of local anaesthetics and corticosteroids on supraspinatus tenocyte viability and metabolism

    Directory of Open Access Journals (Sweden)

    Clayton W. Nuelle

    2017-01-01

    Conclusion: This data confirms that peritendinous injection of commonly used local anaesthetics and corticosteroids results in significant supraspinatus tenotoxicity in vitro. Further in vivo studies are required before making definitive clinical recommendations.

  9. Corticosteroid Therapy in Critical Illness due to Seasonal and Pandemic Influenza

    Directory of Open Access Journals (Sweden)

    Philippe Yale

    2015-01-01

    Full Text Available BACKGROUND: Survey data suggest that Canadian intensivists administer corticosteroids to critically ill patients primarily in response to airway obstruction, perceived risk for adrenal insufficiency and hemodynamic instability.

  10. Corticosteroid-induced asthma: a manifestation of limited hyperinfection syndrome due to Strongyloides stercoralis.

    Science.gov (United States)

    Sen, P; Gil, C; Estrellas, B; Middleton, J R

    1995-09-01

    Inadequate therapeutic response to parenteral corticosteroids in patients with acute bronchial asthma is infrequent. We report four patients whose bronchial asthma symptoms worsened after treatment with parenteral corticosteroids. All had larvae of Strongyloides stercoralis in the stool. The new attack or the exacerbation of asthma appeared to be precipitated by systemic corticosteroid administration. The paradoxic therapeutic response of asthma to glucocorticoides was the major pulmonary manifestation of Strongyloides superinfection; there was no evidence of other organ involvement. Individuals with new onset of bronchial asthma or worsening of asthmatic episodes concurrent with the use of systemic corticosteroids should have thorough investigation for possible superinfection due to Strongyloides stercoralis. This is particularly important for patients who have resided in areas where intestinal helminthic infections are endemic. Discontinuance of steroid therapy or reduction in dosage of parenteral steroids appears necessary. Treatment with thiabendazole appears to be effective in patients with limited hyperinfection syndrome.

  11. Effects of intracerebral implantation of corticosteroids on extinction of an avoidance response in rats

    NARCIS (Netherlands)

    Wimersma Greidanus, T.B. van; Wied, D. de

    Intracerebral implantation of dexamethasone phosphate facilitated the rate of extinction of a pole jumping avoidance response when implanted into various areas in the median and posterior thalamus and in the ventriculus lateralis. Corticosterone, the rat's natural corticosteroid, also facilitated

  12. Analysis of serum corticosteroid-induced alkaline phosphatase isoenzyme in dogs with hepatobiliary diseases.

    Science.gov (United States)

    Kojima, K; Ohno, K; Kanemoto, H; Goto-Koshino, Y; Fukushima, K; Tsujimoto, H

    2017-05-01

    To reveal the relationship between canine corticosteroid-induced alkaline phosphatase isoenzyme activity and hepatobiliary diseases. Retrospective analysis of the relationship between serum corticosteroid-induced alkaline phosphatase activity and diagnosis, serum cortisol concentration and alanine transferase activity in dogs with hepatobiliary diseases. Dogs with a history of glucocorticoid administration were excluded. Seventy-two dogs with hepatobiliary diseases were analysed. The serum corticosteroid-induced alkaline phosphatase concentration was increased in dogs with hepatobiliary diseases. There was no correlation between serum cortisol concentration and serum corticosteroid-induced alkaline phosphatase percentage or activity. Dogs with hepatobiliary disease can exhibit high serum alkaline phosphatase activity even if the dogs have not been administrated glucocorticoids and the serum cortisol concentration is normal. © 2017 British Small Animal Veterinary Association.

  13. Late (≥ 7 days) inhalation corticosteroids to reduce bronchopulmonary dysplasia in preterm infants

    NARCIS (Netherlands)

    Onland, Wes; Offringa, Martin; van Kaam, Anton

    2017-01-01

    Bronchopulmonary dysplasia (BPD), defined as oxygen dependence at 36 weeks postmenstrual age (PMA), remains an important complication of prematurity. Pulmonary inflammation plays a central role in the pathogenesis of BPD. Attenuating pulmonary inflammation with postnatal systemic corticosteroids

  14. The role of inhaled corticosteroids in management of asthma in infants and preschoolers

    DEFF Research Database (Denmark)

    Castro-Rodriguez, Jose A; Pedersen, Søren

    2013-01-01

    This review analyses published data on the treatment of wheezing in infants and preschoolers with inhaled corticosteroids (ICS), including the effect in subgroups of patients such as 'multiple trigger wheeze' and 'episodic viral wheeze'....

  15. Outcome of Long-Term Corticosteroid Treatment in Duchenne Muscular Dystrophy

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2007-06-01

    Full Text Available The clinical orthopedic effects of chronic daily corticosteroid treatment were evaluated by chart review in boys with genetically confirmed Duchenne muscular dystrophy (DMD followed at the Ohio State University Muscular Dystrophy Clinic between 2000 and 2003.

  16. Outcome of Long-Term Corticosteroid Treatment in Duchenne Muscular Dystrophy

    OpenAIRE

    J Gordon Millichap

    2007-01-01

    The clinical orthopedic effects of chronic daily corticosteroid treatment were evaluated by chart review in boys with genetically confirmed Duchenne muscular dystrophy (DMD) followed at the Ohio State University Muscular Dystrophy Clinic between 2000 and 2003.

  17. A randomised pragmatic trial of corticosteroid optimization in severe asthma using a composite biomarker algorithm to adjust corticosteroid dose versus standard care: study protocol for a randomised trial

    OpenAIRE

    Hanratty, Catherine E.; Matthews, John G.; Arron, Joseph R.; Choy, David F.; Pavord, Ian D.; Bradding, P.; Brightling, Christopher E.; Chaudhuri, Rekha; Cowan, Douglas C.; Djukanovic, Ratko; Gallagher, Nicola; Fowler, Stephen J.; Hardman, Tim C.; Harrison, Tim; Holweg, Cécile T.

    2018-01-01

    Background: Patients with difficult-to-control asthma consume 50–60% of healthcare costs attributed to asthma\\ud and cost approximately five-times more than patients with mild stable disease. Recent evidence demonstrates that\\ud not all patients with asthma have a typical type 2 (T2)-driven eosinophilic inflammation. These asthmatics have been\\ud called ‘T2-low asthma’ and have a minimal response to corticosteroid therapy. Adjustment of corticosteroid treatment\\ud using sputum eosinophil coun...

  18. Role of corticosteroids in Functional Endoscopic Sinus Surgery--a systematic review and meta-analysis.

    Science.gov (United States)

    Pundir, Vishal; Pundir, Jyotsna; Lancaster, Gillian; Baer, Simon; Kirkland, Paul; Cornet, Marjolein; Lourijsen, E S; Georgalas, Christos; Fokkens, W J

    2016-03-01

    The aim of our study is to systematically review the existing evidence on the role of corticosteroids in patients undergoing functional endoscopic sinus surgery (FESS). Systematic search of MEDLINE (1950- 2014), EMBASE (1980-2014), metaRegister, Cochrane Library and ISI conference proceedings was carried out. Eighteen randomised controlled trials with 1309 patients were included. Use of local and/or systemic corticosteroids with FESS was reported in four categories; operative, anaesthesia related, post-operative outcomes and risk of recurrence. Meta-analysis for operative outcomes demonstrated that, mean operative time (MD -10.70 minutes; 95% CI -15.86, -5.55; P <0.0001) and mean estimated blood loss (MD -28.32 mls; 95% CI -40.93, -15.72; P <0.0001) was significantly lower; and surgical field quality (MD -0.81; 95% CI -1.32, -0.30; P = 0.002) was significantly better in corticosteroid group. Meta-analysis showed that post-operative endoscopic scores (SMD -0.39; 95% CI -0.60, -0.17; P = 0.0004) were significantly better in corticosteroid group compared to no corticosteroid group. There was no increase in risk of sinusitis (RR 0.64; 95% CI 0.32, 1.30; P = 0.22) between use of corticosteroids and no corticosteroids; There was no significant difference in recurrence risk of chronic rhinosinusitis (CRS) in mixed population studies (RR 0.77; 95% CI 0.35, 1.70; P = 0.52) between the two groups but analysis of studies reporting on chronic rhinosinusitis with nasal polyps (CRSwNP) (RR 0.64;95% CI 0.45,0.91;P=0.01) showed significant difference in favour of the corticosteroid group. Pre-operative use of local and/or systemic corticosteroids in FESS, results in significantly reduced blood loss, shorter operative time and improved surgical field quality. Studies are limited on the intra-operative use of corticosteroids to reduce postoperative pain. Postoperative corticosteroids improve postoperative endoscopic scores in CRS and recurrence rates in cases of CRSwNP.

  19. Discovering health topics in social media using topic models.

    Directory of Open Access Journals (Sweden)

    Michael J Paul

    Full Text Available By aggregating self-reported health statuses across millions of users, we seek to characterize the variety of health information discussed in Twitter. We describe a topic modeling framework for discovering health topics in Twitter, a social media website. This is an exploratory approach with the goal of understanding what health topics are commonly discussed in social media. This paper describes in detail a statistical topic model created for this purpose, the Ailment Topic Aspect Model (ATAM, as well as our system for filtering general Twitter data based on health keywords and supervised classification. We show how ATAM and other topic models can automatically infer health topics in 144 million Twitter messages from 2011 to 2013. ATAM discovered 13 coherent clusters of Twitter messages, some of which correlate with seasonal influenza (r = 0.689 and allergies (r = 0.810 temporal surveillance data, as well as exercise (r =  .534 and obesity (r =  -.631 related geographic survey data in the United States. These results demonstrate that it is possible to automatically discover topics that attain statistically significant correlations with ground truth data, despite using minimal human supervision and no historical data to train the model, in contrast to prior work. Additionally, these results demonstrate that a single general-purpose model can identify many different health topics in social media.

  20. Corticosteroid injection for adhesive capsulitis in primary care: a systematic review of randomised clinical trials

    OpenAIRE

    Koh, Kim Hwee

    2016-01-01

    Adhesive capsulitis is a common cause of shoulder pain and limited movement. The objectives of this review were to assess the efficacy and safety of corticosteroid injections for adhesive capsulitis and to evaluate the optimum dose and anatomical site of injections. PubMed and CENTRAL databases were searched for randomised trials and a total of ten trials were included. Results revealed that corticosteroid injection is superior to placebo and physiotherapy in the short-term (up to 12 weeks). ...

  1. Do Corticosteroids Still Have a Role in the Management of Third Molar Surgery?

    Science.gov (United States)

    Ngeow, Wei Cheong; Lim, Daniel

    2016-07-01

    The use of corticosteroids to reduce the post-operative sequelae of lower third molar surgery, namely pain, swelling and trismus, has been well studied by many researchers over the past 6 decades. This study reviewed the reported outcome of corticosteroids used in controlling the above sequalae after third molar surgery. A PubMed, Medline, EMBASE and Google search was undertaken of all controlled clinical trials on the effects of corticosteroids on pain, swelling and trismus after lower third molar surgery. The review was limited to studies published over the last 10 years (2006-2015). Of the 46 initially retrieved articles, 34 were finally included. Eleven studies compared the effect of 2 similar (but different dose) or different group of corticosteroids. Thirty-one studies reported the effects of corticosteroids on all sequale, 2 reported the outcome on swelling and trismus and another 1 on swelling and pain only. In 16 of the studies, corticosteroid use resulted in significant reductions in pain after third molar removal. Twenty-two out of 29 studies reported reduced swelling against negative control while 18 out of 25 studies reported improved mouth opening. Fourteen studies reported the benefit of corticosteroids on all 3 sequelae, with 71.4% resulted from the use of methylprednisolone. Although there are some conflicting effects, the results of this analysis shows in general the benefits derived from short-term use of corticosteroids in relation to pain, swelling and trismus following third molar surgical extraction, with no side effects observed. This work was supported by the University of Malaya's High Impact Research grant UM.C/625/1/HIR/MOHE/05.

  2. Osteoporotic Characteristics Persist in the Spine of Ovariectomized Sheep after Withdrawal of Corticosteroid Administration

    OpenAIRE

    Zarrinkalam, Mohammad-Reza; Schultz, Christopher G.; Parkinson, Ian H.; Moore, Robert J.

    2012-01-01

    A validated ovine model of osteoporosis achieves severe bone loss in a relatively short period. This study investigated if osteoporotic features persist in this model after cessation of corticosteroid administration. Methods. Osteoporosis was induced in nine ewes by chronic corticosteroid injection, ovariectomy, and low calcium diet. Six ewes were used as controls. Bone mineral density (BMD) of the lumbar spine (LS) and body weight were assessed at regular intervals. After five months, cortic...

  3. Use of corticosteroids for anorexia in palliative medicine: a systematic review.

    Science.gov (United States)

    Miller, Sarah; McNutt, Louise; McCann, Mary-Ann; McCorry, Noleen

    2014-04-01

    Anorexia is a significant problem in patients approaching the end of life, for which corticosteroids are widely prescribed. It is not clear which regimen is the most safe and effective for this indication. The study objective was to identify the evidence for the use of corticosteroids, and the most safe and effective dosing regimen for management of anorexia in palliative care patients. A search of MEDLINE and CINAHL was carried out to identify original studies relevant to this question. These were reviewed against inclusion criteria and articles for inclusion were identified. Data was extracted and a narrative analysis was carried out. Subjects were adult patients with life-limiting diagnoses prescribed corticosteroids for anorexia in any care setting. Quality of studies was assessed using the system used by the Scottish Intercollegiate Guidelines Network for grading evidence. Eight articles were identified that met the inclusion criteria. The corticosteroid drugs and dosing regimens used were wide ranging, and a variety of tools were used to assess appetite within these studies. All studies showed improvement in appetite with the corticosteroid used, although this did not always reach statistical significance. It was not possible to identify the most effective corticosteroid drug, dose, or duration of treatment from the identified studies: the best quality evidence was for an eight-week course of intravenous methylprednisolone; however the studies using this regimen had the highest attrition rates. Corticosteroids are beneficial in treating anorexia in palliative care patients with malignancies; however there is no evidence for their use in anorexia due to end-stage nonmalignant disease. There is insufficient evidence to recommend any particular corticosteroid drug over another, or to recommend a dosing regimen.

  4. Antenatal Corticosteroids for Preterm Premature Rupture of Membranes: Single or Repeat Course?

    Science.gov (United States)

    Brookfield, Kathleen F.; El-Sayed, Yasser Y.; Chao, Lisa; Berger, Victoria; Naqvi, Mariam; Butwick, Alexander J.

    2015-01-01

    Objective The aim of this article is to determine the risk of maternal chorioamnionitis and neonatal morbidity in women with preterm premature rupture of membranes (PPROM) exposed to one corticosteroid course versus a single repeat corticosteroid steroid course. Study Design Secondary analysis of a cohort of women with singleton pregnancies and PPROM. The primary outcome was a clinical diagnosis of maternal chorioamnionitis. Using multivariate logistic regression, we controlled for maternal age, race, body mass index, diabetes, gestational age at membrane rupture, preterm labor, and antibiotic administration. Neonatal morbidities were compared between groups controlling for gestational age at delivery. Results Of 1,652 women with PPROM, 1,507 women received one corticosteroid course and 145 women received a repeat corticosteroid course. The incidence of chorioamnionitis was similar between groups (single course = 12.3% vs. repeat course = 11.0%; p = 0.8). Women receiving a repeat corticosteroid course were not at increased risk of chorioamnionitis (adjusted odds ratio, 1.28; 95% confidence interval, 0.69–2.14). A repeat course of steroids was not associated with an increased risk of any neonatal morbidity. Conclusion Compared with a single steroid course, our findings suggest that the risk of maternal chorioamnionitis or neonatal morbidity may not be increased for women with PPROM receiving a repeat corticosteroid course. PMID:25545441

  5. Oxidants induce a corticosteroid-insensitive phosphorylation of histone 3 at serine 10 in monocytes.

    Directory of Open Access Journals (Sweden)

    John A Marwick

    Full Text Available Oxidative stress enhances inflammation and reduces the effectiveness of corticosteroids, but the inflammatory signalling pathways induced by oxidants remain ill-defined. Phosphorylation of histone 3 at serine 10 (H3-Pser10 marks out a subset of inflammatory genes for transcription, several of which are induced in oxidant-associated inflammation. However, the influence of oxidants or of corticosteroids on this modification remains unknown. We assessed the regulation of H3-Pser10 by oxidants and lipopolysaccharide (LPS in human blood monocytes and lung macrophages and the effectiveness of its abolition in controlling inflammatory gene expression in cells from asthmatic subjects compared to corticosteroids alone. Both oxidants and LPS promoted the induction of H3-Pser10 which was unaffected by corticosteroids. The induction of H3-Pser10 was mediated through p38α mitogen-activated protein kinase (MAPK and IκB kinase 2 (IKK-2 signalling. Consequently, inhibitors of p38α MAPK or IKK-2 used in combination with dexamethasone were more effective at controlling inflammatory gene expression from monocytes and lung macrophages from asthmatic patients than the corticosteroid alone. Therefore, reduction of H3-Pser10 by inhibition of p38α MAPK or of IKK-2 may provide greater anti-inflammatory control than corticosteroids alone in oxidant-associated inflammation such as severe asthma.

  6. Genesis of the use of corticosteroids in the treatment and prevention of brain edema.

    Science.gov (United States)

    McClelland, Shearwood; Long, Donlin M

    2008-04-01

    Since the groundbreaking article from the University of Minnesota in 1961 by Drs. Galicich, French, and Melby describing the use of dexamethasone for peritumoral cerebral edema, the use of corticosteroids in patients with brain tumors has become routine. Unfortunately, little has been reported regarding the environment that fostered arguably the greatest translational research contribution in the history of neurosurgery. During a pilot study to assess corticosteroid uptake in brain tumors, Dr. Galicich observed that patients given a large dose of corticosteroids just before craniotomy had a relatively benign postoperative course. This led, in October 1959, to the administration of high-dose corticosteroids to a patient with a large recurrent glioblastoma who was semicomatose and severely hemiparetic. The results were dramatic, with almost complete resolution of neurological deficit during a period of several days and marked reduction of midline shift on repeat angiograms. This finding prompted the studies that confirmed the efficacy of high-dose corticosteroids in reducing peritumoral brain edema in humans reported in the 1961 article. After publication, a revolution in brain tumor management occurred because corticosteroid therapy markedly reduced the morbidity and mortality associated with brain tumors both in the United States and worldwide. The combination of astute clinical observation and follow up by rigorous clinical research at the University of Minnesota resulted in one of the greatest contributions in the history of neurosurgery, rivaled only by the operative microscope in its effect on morbidity, and unsurpassed in reduction of mortality.

  7. Central serous chorioretinopathy resulting in altered vision and color perception after glenohumeral corticosteroid injection.

    Science.gov (United States)

    Hurvitz, Andrew P; Hodapp, Kristin L; Jadgchew, Jason; Solomon, Daniel J; Stolldorf, Hunter S; Provencher, Matthew T

    2009-08-01

    Complications from shoulder corticosteroid injections are uncommon. This article presents a case of altered color perception and visual disturbances in a 29-year-old male active duty Navy SEAL following an intra-articular glenohumeral corticosteroid injection, previously unreported in the orthopedic literature. The corticosteroid injection was administered for the treatment of right-shoulder stiffness occurring approximately 3 months following an arthroscopic superior labrum anterior-posterior (SLAP) repair and subacromial decompression of the ipsilateral shoulder. The patient experienced immediate relief after the injection. Seven days later, however, he began to notice visual disturbances with color and image distortion of his right eye. He also developed a papular, nonpruritic rash on his upper trunk that eventually extended down his legs. He was diagnosed by an ophthalmologist as having central serous chorioretinopathy, a condition in which serous fluid accumulates in the subretinal space of the eye, causing detachment of the retina from the underlying retinal pigment epithelium. The reaction spontaneously resolved within approximately 10 to 12 weeks without treatment. Although intra-articular corticosteroid injections are frequently performed with a low rate of complication, clinicians should be familiar with this rare yet distressing condition. Furthermore, patients with increased production of endogenous corticosteroids (eg, those with Cushing's syndrome, type A personality, hypertension, or obstructive sleep apnea) should be warned of the potential of chorioretinopathy after an intra-articular corticosteroid injection.

  8. Topical-steroid-induced iatrogenic Cushing syndrome in the pediatric age group: A rare case report.

    Science.gov (United States)

    Tiwari, Ashish; Goel, Manjusha; Pal, Pankaj; Gohiya, Poorva

    2013-10-01

    Cushing syndrome, a systemic disorder, is the result of abnormally high blood level of cortisol or other glucocorticoids. The most common cause of Cushing syndrome is prolonged exogenous administration of glucocorticoid hormones. Prolonged use of topical corticosteroids, particularly in children, may cause Cushing syndrome and suppression of the hypothalamopituitory-adrenal axis, which is less common than that of oral or parenteral route. However, iatrogenic Cushing syndrome in the infantile age group due to topical steroid is very rare and only a few patients have been reported to date in the literature. Here we report a case of iatrogenic Cushing syndrome due to topical steroid application in a 5-month-old female child admitted to the hospital for repeated episodes of fever and cough.

  9. Topics in Bethe Ansatz

    Science.gov (United States)

    Wang, Chunguang

    Integrable quantum spin chains have close connections to integrable quantum field. theories, modern condensed matter physics, string and Yang-Mills theories. Bethe. ansatz is one of the most important approaches for solving quantum integrable spin. chains. At the heart of the algebraic structure of integrable quantum spin chains is. the quantum Yang-Baxter equation and the boundary Yang-Baxter equation. This. thesis focuses on four topics in Bethe ansatz. The Bethe equations for the isotropic periodic spin-1/2 Heisenberg chain with N. sites have solutions containing ±i/2 that are singular: both the corresponding energy and the algebraic Bethe ansatz vector are divergent. Such solutions must be carefully regularized. We consider a regularization involving a parameter that can be. determined using a generalization of the Bethe equations. These generalized Bethe. equations provide a practical way of determining which singular solutions correspond. to eigenvectors of the model. The Bethe equations for the periodic XXX and XXZ spin chains admit singular. solutions, for which the corresponding eigenvalues and eigenvectors are ill-defined. We use a twist regularization to derive conditions for such singular solutions to bephysical, in which case they correspond to genuine eigenvalues and eigenvectors of. the Hamiltonian. We analyze the ground state of the open spin-1/2 isotropic quantum spin chain. with a non-diagonal boundary term using a recently proposed Bethe ansatz solution. As the coefficient of the non-diagonal boundary term tends to zero, the Bethe roots. split evenly into two sets: those that remain finite, and those that become infinite. We. argue that the former satisfy conventional Bethe equations, while the latter satisfy a. generalization of the Richardson-Gaudin equations. We derive an expression for the. leading correction to the boundary energy in terms of the boundary parameters. We argue that the Hamiltonians for A(2) 2n open quantum spin chains

  10. Corticosteroid therapy for duchenne muscular dystrophy: improvement of psychomotor function.

    Science.gov (United States)

    Sato, Yuko; Yamauchi, Akemi; Urano, Mari; Kondo, Eri; Saito, Kayoko

    2014-01-01

    Of the numerous clinical trials for Duchenne muscular dystrophy, only the corticosteroid prednisolone has shown potential for temporal improvement in motor ability. In this study, the effects of prednisolone on intellectual ability are examined in 29 cases of Duchenne muscular dystrophy because little information has been reported. And also, motor functions and cardiac functions were evaluated. The treated group was administered prednisolone (0.75 mg/kg) orally on alternate days and the compared with the untreated control group. Gene mutations were investigated. The patients were examined for intelligence quotient adequate for age, brain natriuretic peptide, creatine kinase, and manual muscle testing before treatment and after the period 6 months to 2 years. Intelligence quotient scores of the treated increased to 6.5 ± 11.9 (mean ± standard deviation) were compared with the controls 2.1 ± 4.9 (P = 0.009). Intelligence quotient scores of the patients with nonsense point mutations improved significantly (21.0 ± 7.9) more than those with deletion or duplication (1.9 ± 9.0; P = 0.015). Motor function, such as time to stand up, of those treated improved significantly and brain natriuretic peptide level was reduced to a normal level after treatment in 15 patients (73%). Our results demonstrate the effectiveness of prednisolone in improving intellectual impairment as well as in preserving motor function and brain natriuretic peptide levels. We presume that prednisolone has a read-through effect on the stop codons in the central nervous systems of Duchenne muscular dystrophy because intelligence quotient of point mutation case was improved significantly. Copyright © 2014 Elsevier Inc. All rights reserved.

  11. Pharmacokinetic interaction between corticosteroids and tacrolimus after renal transplantation.

    Science.gov (United States)

    Anglicheau, Dany; Flamant, Martin; Schlageter, Marie Hélène; Martinez, Frank; Cassinat, Bruno; Beaune, Philippe; Legendre, Christophe; Thervet, Eric

    2003-11-01

    Tacrolimus is an immunosuppressive drug that is a substrate of cytochrome P450 3A (CYP3A) enzymes and P-glycoprotein (P-gp). After transplantation, many pharmacological interactions have been described. Corticosteroids induce both CYP3A and P-gp activity. This study was designed to investigate the presence of a clinically significant interaction between steroids and tacrolimus after renal transplantation. We studied 83 renal transplant recipients receiving tacrolimus after transplantation. Patients were divided into three groups, according to steroid dose (low: 0-0.15 mg/kg/day; intermediate: 0.16-0.25 mg/kg/day; and high: >0.25 mg/kg/day). All other medications, including those known to interact with CYP3A and/or P-gp, were recorded. Steroid dosage, tacrolimus dosage, tacrolimus trough concentration (C0) and tacrolimus concentration/dose ratio [C0 divided by the 24 h dosage (mg/kg)] were assessed for each dosage group after 1 and 3 months of tacrolimus treatment. The three groups were not different as regards the use of non-immunosuppressive treatments or clinical events. At 1 and 3 months, the tacrolimus doses and concentration/dose ratios differed significantly in the three steroid dosage groups. With the higher doses, higher tacrolimus doses were needed to achieve the blood tacrolimus targeted trough level. We demonstrated that pharmacokinetic interaction occurs between steroids and tacrolimus in renal transplant patients. The higher the steroid dosage, the higher the dosage of tacrolimus needed to achieve target trough levels in these patients. The most likely interaction mechanism is specific enzymatic induction of CYP3A and/or P-gp. Interaction is present, even when the steroid dosage is low. The clinical events liable to occur during steroid sparing or tapering must be taken into account because it may be associated with episodes of tacrolimus-related nephrotoxicity.

  12. Acromion types and role of corticosteroid with shoulder impingement syndrome

    International Nuclear Information System (INIS)

    Akram, M.; Gillani, S.F.U.S.; Awais, S.M.

    2016-01-01

    To determine the association between shoulder impingement and morphological characteristics of acromion and the role of sub-acromial injection of methylprednisolone in the short-term treatment for relieving pain and improve functional disability of these patients. Study Design: A descriptive study. Place and Duration of Study: Department of Orthopedic Surgery and Traumatology Unit-I (DOST-I), Mayo Hospital, Lahore, between November 2013 to June 2014. Methodology: All patients presented in OPD with shoulder pain were included as subjects and evaluated by clinical test and categorised using X-ray scapula Y-view. Patients with impingement syndrome were correlated with Bigliani types and offered intra-lesional injection into sub-acromial space with 2ml of xylocaine 2% and 40 mg of methylprednisolone using 22 gauge needle. The effectiveness was assessed in terms of relieving pain and good functional outcomes; and rotator cuff tear was clinically assessed among impingement positive patient. The pain was assessed using visual analogue score before and after the administration of the injection. Demographic variables for frequencies and their associations were analysed using SPSS version 20.0. Significance level was p<0.05. Among the 101 cases, there was no case of tear of rotator cuff tendon on clinical assessment. Majority of the patients (58.4%) were females with mean age of 31.38 +-1.13 years. Majority 57 (56.4%) of the patients had acromion type II (curved), which was the most common cause of shoulder impingement. Most had moderate pain. Thirty-four patients required intralesional steroid, which relieved the pain in 31 of them. Conclusion: Shoulder impingement syndrome without tear of rotator cuff tendon was found in younger age group between 40 to 45 years, which was relieved by intralesional corticosteroid administration. These patients had type II (curved) acromion, according to Bigliani classification. (author)

  13. Topical pimecrolimus 1% cream for resistant seborrheic dermatitis of the face: an open-label study.

    Science.gov (United States)

    Ozden, Muge Guler; Tekin, Nilgun Solak; Ilter, Nilsel; Ankarali, Handan

    2010-01-01

    Treatment options for seborrheic dermatitis are numerous, including both topical and systemic agents (e.g. topical corticosteroids, oral antifungals, and psoralen plus UVA). However, long-term use of topical corticosteroids may lead to adverse effects. Pimecrolimus 1% cream is an effective and well tolerated treatment for seborrheic dermatitis. To explore the efficacy of pimecrolimus 1% cream for the treatment of seborrheic dermatitis lesions resistant to conventional treatments. Sixteen patients with resistant seborrheic dermatitis of the face applied pimecrolimus 1% cream twice daily for 2 weeks. The lesions were assessed clinically and the severity of the signs were assessed using a 4-point score. Additionally, the scores of all affected regions (paranasal, forehead, and eyebrows) were evaluated separately to assess whether different results would be obtained in different regions of the face. Also, patients completed self-assessments on a 100 mm Visual Analogue Scale (VAS) at each visit. Statistically significant reductions in the scores of all parameters were observed at day 7 and day 14 of the study. There were no significant differences between the responses on the three regions of the face. No adverse effects were reported except for temporary pruritus immediately after the application of pimecrolimus 1% cream in one patient. Although the interpretation of efficacy was limited by the open-label, non-controlled study design and the small number of patients, this trial suggests that pimecrolimus 1% cream may be a successful treatment choice for patients with resistant seborrheic dermatitis of the face.

  14. Topics of Evolutionary Computation 2001

    DEFF Research Database (Denmark)

    Ursem, Rasmus Kjær

    This booklet contains the student reports from the course: Topics of Evolutionary Computation, Fall 2001, given by Thiemo Krink, Rene Thomsen and Rasmus K. Ursem......This booklet contains the student reports from the course: Topics of Evolutionary Computation, Fall 2001, given by Thiemo Krink, Rene Thomsen and Rasmus K. Ursem...

  15. Topical tacrolimus for the treatment of acrodermatitis continua of Hallopeau: A case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Fatih Göktay

    2017-12-01

    Full Text Available Acrodermatitis continua of Hallopeau (ACH is a chronic and recurrent inflammatory disorder characterized by erythema and pustular lesions localized on the acral regions. Nail dystrophy, matrix destruction, anonychia, and bone and joint deformation may be seen in patients with ACH. Spontaneous remission is rare, and it has proved difficult to achieve long-lasting remission with most of the therapeutic agents used in the treatment of ACH. Corticosteroids, tar, dithranol, fluorouracil, calcipotriol, and tacrolimus have been used in the topical treatment of ACH with variable success. In the present case, initially, topical corticosteroid-resistant ACH localized on the left thumb was successfully treated with open applied topical tacrolimus ointment alone twice daily. Application frequency of the agent was tapered gradually. There was near-complete healing at the end of 7.5 months of follow-up, but at the end of the 21 weeks of once-weekly therapy regimen, recurrence was observed. At this stage, topical daily open-applied and overnight occlusive treatment with tacrolimus and intralesional triamcinolone acetonide injection was ineffective. Then, the disease could be controlled with the topically applied calcipotriol and clobetasol.

  16. Capsule-Preserving Hydrodilatation With Corticosteroid Versus Corticosteroid Injection Alone in Refractory Adhesive Capsulitis of Shoulder: A Randomized Controlled Trial.

    Science.gov (United States)

    Lee, Doo-Hyung; Yoon, Seung-Hyun; Lee, Michael Y; Kwack, Kyu-Sung; Rah, Ueon Woo

    2017-05-01

    To determine whether capsule-preserved hydrodilatation with corticosteroid improves pain and function in patients with refractory adhesive capsulitis (AC) better than intra-articular corticosteroid injection (IACI) alone. Prospective randomized controlled study. University-affiliated tertiary care hospital. Subjects with primary AC (N=64) with shoulder pain level of visual analog scale (VAS) score ≥5, even after the initial administration of IACI alone. Participants randomly received ultrasound-guided IACI alone with 1mL of 40mg/mL triamcinolone acetonide and 3mL of 1% lidocaine (n=32) or ultrasound-guided capsule-preserved hydrodilatation with corticosteroid with a mixture of 1mL of 40mg/mL triamcinolone acetonide, 6mL of 1% lidocaine, and normative saline (n=32). The primary outcome measure was the Shoulder Pain and Disability Index score. Secondary outcomes were the VAS of shoulder pain level and angles of shoulder passive range of motion, including flexion, abduction, extension, external rotation, and internal rotation at pretreatment and weeks 3, 6, and 12 of posttreatment. There were no significant differences between the 2 groups in terms of demographic characteristics (age, sex, duration of symptoms, shoulder affected, and body mass index) at baseline. Repeated-measures analysis of variance showed significant effect of time in all outcome measurements in both groups. However, group-by-time interactions were not significantly different for any of the outcomes between groups. This study shows that compared with pretreatment, all outcome measures improved significantly in both groups by time; however, there was no significant difference between the 2 groups. Therefore, we recommend IACI alone over capsule-preserved hydrodilatation with corticosteroid when considering the corticosteroid injection as a secondary option after the initial IACI fails to improve symptoms for patients with refractory AC. Copyright © 2016 American Congress of Rehabilitation

  17. Corticosteroid-induced Osteonecrosis of the Femoral Head: Detection, Diagnosis, and Treatment in Earlier Stages

    Science.gov (United States)

    Liu, Li-Hua; Zhang, Qing-Yu; Sun, Wei; Li, Zi-Rong; Gao, Fu-Qiang

    2017-01-01

    Objective: This review aimed to provide a current recommendation to multidisciplinary physicians for early detection, diagnosis, and treatment of corticosteroid-induced osteonecrosis of the femoral head (ONFH) based on a comprehensive analysis of the clinical literature. Data Sources: For the purpose of collecting potentially eligible articles, we searched for articles in the PubMed, Cochrane Library, Embase, and CNKI databases up to February 2017, using the following key words: “corticosteroid”, “osteonecrosis of the femoral head”, “risk factors”, “diagnosis”, “prognosis”, and “treatment”. Study Selection: Articles on relationships between corticosteroid and ONFH were selected for this review. Articles on the diagnosis, prognosis, and intervention of earlier-stage ONFH were also reviewed. Results: The incidence of corticosteroid-induced ONFH was associated with high doses of corticosteroids, and underlying diseases in certain predisposed individuals mainly occurred in the first 3 months of corticosteroid prescription. The enhanced awareness and minimized exposure to the established risk factors and earlier definitive diagnosis are essential for the success of joint preservation. When following up patients with ONFH, treatment should be started if necessary. Surgical treatment yielded better results than conservative therapy in earlier-stage ONFH. The ideal purpose of earlier intervention and treatment is permanent preservation of the femoral head without physical restrictions in daily living. Conclusions: Clinicians should enhance their precaution awareness of corticosteroid-induced ONFH. For high-risk patients, regular follow-up is very important in the 1st year after high-dose prescription of corticosteroids. Patients with suspected ONFH should be referred to orthopedists for diagnosis and treatment in its earlier stage to preserve the joint. PMID:29067959

  18. Adrenal suppression by inhaled corticosteroids in patients with asthma: A systematic review and quantitative analysis.

    Science.gov (United States)

    Kowalski, Marek L; Wojciechowski, Piotr; Dziewonska, Marta; Rys, Przemyslaw

    2016-01-01

    Inhaled corticosteroids used for treating persistent asthma can suppress adrenal cortisol secretion. This inhibition of endogenous cortisol secretion is an important marker of systemic steroid activity. Although meta-analyses have demonstrated a dose-dependent suppression of cortisol by inhaled corticosteroids, regardless of inhaler type, the impact of novel freon-free inhaled corticosteroid preparations has not been reviewed. The aim of this study was to synthesize all currently available studies on novel inhaled corticosteroid preparations, including ciclesonide, beclomethasone dipropionate, budesonide, and fluticasone propionate. In particular, we aimed to compare the effect of ciclesonide on cortisol suppression with other existing preparations. We carried out a systematic review of the medical data bases on cortisol suppression in patients due to inhaled corticosteroids. A multivariate regression model was used to determine dose-dependent relationships between each inhaled corticosteroid and cortisol suppression with respect to age, type of inhaler, and study design. From analysis of 64 studies identified in the review, the strongest dose-response urinary cortisol suppression was observed in patients treated with beclomethasone (8.4% per 100 μg; p = 0.029), followed by fluticasone (3.2% per 100 μg; p < 0.001), and budesonide (3.1% per 100 μg; p = 0.001). No significant urinary cortisol suppression was associated with ciclesonide treatment (1.8% per 100 μg; p = 0.267). Although ciclesonide did not affect cortisol levels, this appeared to be due to its unique pharmacokinetic properties rather than the use of a novel formulation. Our findings indicated that the introduction of novel freon-free delivery technologies for inhaled corticosteroids had not eliminated adverse adrenal suppression of cortisol secretion.

  19. Testicular teratoma, mimicking a simple testicular cyst, in an infant.

    Science.gov (United States)

    Di Renzo, Dacia; Persico, Antonello; Sindici, Giulia; Lelli Chiesa, Pierluigi

    2013-09-01

    Prepubertal testicular tumors are rare, and teratoma is the second most frequent histologic type. Its typical features are those of a hard and painless scrotal mass at clinical examination, and nonhomogeneous, echoic, often with calcifications at ultrasonography. Rare but reported is the atypical presentation as a transilluminating scrotal mass, due to the presence of some internal cystic areas, detectable at ultrasonography. We report the case of an infant with a transilluminating scrotal mass, mimicking at ultrasonography and surgery a simple, fully liquid cyst, which the pathologic examination revealed to be mature cystic testicular teratoma. Copyright © 2013 Elsevier Inc. All rights reserved.

  20. Report of ischemic stroke mimicking isolated ulnar nerve paralysis

    Directory of Open Access Journals (Sweden)

    Çetin Kürşad Akpınar

    2016-12-01

    Full Text Available The cortical motor hand area is the precentral gyrus. Small cortical infarcts of this area can caused isolated hand weakness. Weakness can consist of either all fingers or ulnar-sided fingers. A 71-year-old man admitted to the emergency department with sudden weakness of the right fourth and fifth fingers Diffusion-weighted brain imaging of a magnetic resonance imaging scan revealed acute infarction of right precentral gyrus. Cardioembolus is the determined ischemic stroke subtype. This report presented a case of ischemic stroke mimicking isolated ulnar nerve paralysis.

  1. Dual anaplastic large cell lymphoma mimicking meningioma: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Keun Ho; Kim, Ki Hwan; Lee, Ghi Jai; Lee, Hye Kyung; Shim, Jae Chan; Lee, Kyoung Eun; Suh, Jung Ho [Seoul Paik Hospital, Inje University College of Medicine, Seoul (Korea, Republic of); Lee, Chae Heuck [Dept. of Neurosurgery, Ilsan Paik Hospital, Inje University College of Medicine, Goyang (Korea, Republic of)

    2014-01-01

    Anaplastic large cell lymphoma (ALCL) is a rare T cell lymphoma composed of CD30-positive lymphoid cells. Most ALCLs present as nodal disease, with skin, bone, soft tissue, lung, and liver as common extranodal sites. ALCL rarely occurs in the central nervous system and is even more infrequent in the dura of the brain. We report a case of dural-based ALCL secondary to systemic disease in a 17-year-old male that mimicked meningioma on magnetic resonance imaging and angiography.

  2. Pancreatitis with Electrocardiographic Changes Mimicking Acute Myocardial Infarction

    Directory of Open Access Journals (Sweden)

    Paul Khairy

    2001-01-01

    Full Text Available A 64-year-old woman with mild acute pancreatitis presented with epigastric pain, nausea and vomiting while undergoing hemodialysis for chronic renal insufficiency. Serial electrocardiograms revealed new onset ST segment elevations in leads V2 to V4 mimicking an anterior myocardial infarction, followed by diffusely inverted deep T waves. No cardiac pathology was demonstrated by echocardiography or coronary angiography. A review of the literature and possible pathophysiological mechanisms of electrocardiographic changes in acute pancreatitis, such as metabolic abnormalities, hemodynamic instability, vasopressors, pericarditis, myocarditis, a cardiobiliary reflex, exacerbation of underlying cardiac pathology, coagulopathy and coronary vasospasm, are discussed.

  3. Paracoccidioidomycosis Mimicking Sarcoidosis: A Review of 8 Cases.

    Science.gov (United States)

    Coelho, Mariana Guimarães; Severo, Cecília Bittencourt; de Mattos Oliveira, Flávio; Hochhegger, Bruno; Severo, Luiz Carlos

    2016-02-01

    Sarcoidosis is a multisystem disorder that is characterized by noncaseous epithelioid cell granulomas, which may affect almost any organ. Thoracic involvement is common and accounts for most of the morbidity and mortality associated with this disease. The diagnosis is based on exhaustive exclusion of differential diagnoses, particularly granulomatous infections. We report data on eight patients with paracoccidioidomycosis mimicking sarcoidosis. Five patients presented with a chronic pulmonary type infection and three had a disseminated form after immunosuppressive treatment. The mycological diagnosis in noncaseating granulomas is emphasized and reviewed.

  4. Epithelioid sarcoma mimicking abscess: review of the MRI appearances

    International Nuclear Information System (INIS)

    Dion, E.; Forest, M.; Brasseur, J.L.; Grenier, P.; Amoura, Z.

    2001-01-01

    A case of epithelioid sarcoma involving the soft tissue of the ankle is presented. The tumor was a hemorrhagic, fluid-filled, multiloculated lesion with inflammatory changes in the surrounding planes. Tuberculous abscess was diagnosed on the basis of the clinical picture, ultrasound and MRI findings. Surgical exploration of the ankle mass was carried out because of lack of local healing while the patient's general and pulmonary status improved on antituberculosis treatment. This was an unusual case of epithelioid sarcoma mimicking a multilocular abscess. (orig.)

  5. Cartilage Delamination Flap Mimicking a Torn Medial Meniscus

    Directory of Open Access Journals (Sweden)

    Gan Zhi-Wei Jonathan

    2016-01-01

    Full Text Available We report a case of a chondral delamination lesion due to medial parapatellar plica friction syndrome involving the medial femoral condyle. This mimicked a torn medial meniscus in clinical and radiological presentation. Arthroscopy revealed a chondral delamination flap, which was debrided. Diagnosis of chondral lesions in the knee can be challenging. Clinical examination and MRI have good accuracy for diagnosis and should be used in tandem. Early diagnosis and treatment of chondral lesions are important to prevent progression to early osteoarthritis.

  6. Hızma Induced Papul of Nose Mimicking Pyogenic Granuloma

    Directory of Open Access Journals (Sweden)

    Mualla Polat

    2014-09-01

    Full Text Available The application of body piercing is popular among young people, who consider it as a sign of marginality, beauty, or group identity. Piercing procedure is observed to cause a large number of complications such as infections, pain, inflammatory reactions, bleeding, dental fractures or fissures, and gingival damage, etc., mostly in young individuals. Hizma is a traditional body ornament worn by Anatolian women via a piercing procedure. Herein, we describe a papule of nose mimicking pyogenic granuloma as an uncommon complication of Hızma.

  7. Subcutaneous phaeohyphomycosis due to Pyrenochaeta romeroi mimicking a synovial cyst

    Directory of Open Access Journals (Sweden)

    Aurelien Dinh

    2016-08-01

    Full Text Available Opportunistic subcutaneous fungal infections are increasing nowadays due to the growing number of medical conditions causing immunosuppression, especially organ transplant. The incidence rate of subcutaneous phaeohyphomycosis is very low. Most studies found are case reports. They showed a wide variation of clinical presentations. Pyrenochaeta romeroi, a fungus from the Dematiaceae group is a saprophyte found in soil and plants and a possible causative agent of phaeohyphomycosis. We present a rare case of subcutaneous phaeohyphomycosis caused by P. romeroi mimicking a synovial cyst in a diabetic patient.

  8. Cystic fibrous dysplasia mimicking giant cell tumor: MRI appearance

    Energy Technology Data Exchange (ETDEWEB)

    Okada, Kyoji; Yoshida, Sumiko [Department of Orthopaedics, Akita University School of Medicine, Akita (Japan); Okane, Kumiko [Department of Radiology, Akita University School of Medicine, Akita (Japan); Sageshima, Masato [Division of Clinical Pathology, Akita University Hospital, Akita (Japan)

    2000-01-01

    We report the case of a 43-year-old man who presented with an osteolytic and expansive lesion in the left distal femur mimicking a giant cell tumor. Magnetic resonance imaging (MRI) showed that most of the lesion was cystic, and histological examination revealed fibrous dysplasia with marked cystic degeneration. Radiographic findings of cystic fibrous dysplasia in the end of a long bone may be similar to those of a giant cell tumor, and a biopsy is essential for the final diagnosis. (orig.)

  9. Mental foramen mimicking as periapical pathology - A case report

    Directory of Open Access Journals (Sweden)

    Anusha Rangare Lakshman

    2014-09-01

    Full Text Available The radiographic recognition of any disease requires a thorough knowledge of the radiographic appearance of normal structure. Intelligent diagnosis mandates an appreciation of the wide range of variation in the appearance of normal anatomical structures. The mental foramen is usually the anterior limit of the inferior dental canal that is apparent on radiographs. It opens on the facial aspect of the mandible in the region of the premolars. It can pose diagnostic dilemma radiographically because of its anatomical variation which can mimic as a periapical pathosis. Hereby we are reporting a rare case of superimposed mental foramen over the apex of right mandibular second premolar mimicking as periapical pathology.

  10. Femoroacetabular impingement mimicking avascular osteonecrosis on bone scintigraphy

    International Nuclear Information System (INIS)

    Suarez, Juan Pablo; Domínguez, María Luz; Nogareda, Zulema; Gómez, María Asunción; Muñoz, Jose

    2016-01-01

    Femoroacetabular impingement (FAI) is a structural abnormality of proximal femur and/or acetabulum. It has been recently described, and there are limited reports in nuclear medicine literature because bone scintigraphy is not listed in its diagnostic protocol, but it should be included on differential diagnosis when evaluating patients, with hip-related symptoms because it may be misinterpreted as degenerative changes or avascular necrosis, and its early treatment avoid progression to osteoarthritis. We describe the case of a male who suffered from hip pain. Bone planar scintigraphic appearance mimicked avascular necrosis, but single photon emission computed tomography (CT) imaging and CT examination confirmed the diagnosis of FAI

  11. Embolized prostatic brachytherapy seeds mimicking acute chest pain syndromes

    Directory of Open Access Journals (Sweden)

    Nirmal Guragai

    2017-01-01

    Full Text Available A 59-year-old male with a history of nonobstructive coronary artery disease, diabetes mellitus, hypertension, and prostate cancer presented to the hospital with 1-day history of pleuritic chest pain. Initial workup for acute coronary event was unremarkable. Chest X-ray revealed multiple small radial densities which were linear and hyperdense, consistent with embolization of metallic seeds to the pulmonary circulation. The patient was noted to have had radioactive metallic seeds implanted for prostate cancer 6 months ago. Diagnosis of pulmonary embolization of prostatic seeds is challenging as they frequently present with chest pain mimicking acute coronary syndromes.

  12. Mondor Disease Of Penis; A Rare Entity Mimicking Peyronie's Disease

    Directory of Open Access Journals (Sweden)

    Türker Acar

    2015-11-01

    Full Text Available Mondor’s disease of the penis is a rare entity characterized by thrombosis in the dorsal penile vein. Unlike anxiety resulting from this condition which is conservatively treated, recognizing this disease is quite easy with Doppler ultrasonography. Peyronie’s disease and sclerosing lymphangitis are considered in the differential diagnosis of Mondor’s disease. In this present case report we aimed to present ultrasonography findings and briefly review the literature in a male patient diagnosed with Mondor's disease who admitted with rope like stiffness on the dorsal side of penis mimicking Peyronie's disease.

  13. Endometriosis mimicking the perianal fistula tract: Case report

    Directory of Open Access Journals (Sweden)

    Gül Türkcü

    2014-09-01

    Full Text Available Endometriosis is the presence of endometrial glands and stroma outside the uterine cavity. Nowadays, in many cases, although routine use of episiotomy perineal endo metriosis is extremely rare. A 36 year old female patient was referred to our hospital with complaints of pain in the perianal region for five months. On physical examination, stiffness was palpated and then magnetic resonance im aging (MRI was performed. MRI is compatible with fistula tract. The lesion was excised and the histopathological appearance correspond to endometriosis. Perianal endo metriosis is rare in the perianal region and in the clinic mimicking perianal fistulas and malignancy should be kept in mind in the differential diagnosis

  14. Topic modelling in the information warfare domain

    CSIR Research Space (South Africa)

    De Waal, A

    2013-11-01

    Full Text Available In this paper the authors provide context to Topic Modelling as an Information Warfare technique. Topic modelling is a technique that discovers latent topics in unstructured and unlabelled collection of documents. The topic structure can be searched...

  15. Mental Mechanisms for Topics Identification

    Directory of Open Access Journals (Sweden)

    Louis Massey

    2014-01-01

    Full Text Available Topics identification (TI is the process that consists in determining the main themes present in natural language documents. The current TI modeling paradigm aims at acquiring semantic information from statistic properties of large text datasets. We investigate the mental mechanisms responsible for the identification of topics in a single document given existing knowledge. Our main hypothesis is that topics are the result of accumulated neural activation of loosely organized information stored in long-term memory (LTM. We experimentally tested our hypothesis with a computational model that simulates LTM activation. The model assumes activation decay as an unavoidable phenomenon originating from the bioelectric nature of neural systems. Since decay should negatively affect the quality of topics, the model predicts the presence of short-term memory (STM to keep the focus of attention on a few words, with the expected outcome of restoring quality to a baseline level. Our experiments measured topics quality of over 300 documents with various decay rates and STM capacity. Our results showed that accumulated activation of loosely organized information was an effective mental computational commodity to identify topics. It was furthermore confirmed that rapid decay is detrimental to topics quality but that limited capacity STM restores quality to a baseline level, even exceeding it slightly.

  16. Hydrodilatation With Corticosteroid for the Treatment of Adhesive Capsulitis: A Systematic Review.

    Science.gov (United States)

    Catapano, Michael; Mittal, Nimish; Adamich, John; Kumbhare, Dinesh; Sangha, Harpreet

    2017-11-10

    Current evidence suggests that corticosteroid injection alone expedites the recovery of pain-free range of motion (ROM) in patients with adhesive capsulitis compared to physiotherapy or placebo. However, it remains unclear whether the addition of hydrodilatation with corticosteroid provides improvement in pain-free ROM as well as pain relief. A review of the literature was conducted to determine whether the combined intervention of hydrodilatation and corticosteroid injection expedites restoration of pain-free ROM compared to a control treatment of corticosteroid injection in patients with adhesive capsulitis. EMBASE, MEDLINE, and CINAHL were searched from database inception to January 2017. Relevant studies were determined as randomized controlled trials written in English, comparing the outcomes of hydrodilatation and corticosteroid injection to a control group treated with corticosteroid injection alone in patients with adhesive capsulitis. Two independent reviewers assessed manuscripts for study inclusion and extracted data. A total of 2276 studies were identified through the search, of which 6 randomized controlled studies (involving 410 shoulders) met criteria for inclusion in this review. Mean age ranged from 51-61 years, with mean symptom duration of 4-9 months. Studies varied significantly regarding the volume of injectate, anatomical injection approach, symptom duration, and the method of glenohumeral capsule distension (capsular rupture versus preservation). Two studies demonstrated clinically and statistically significant improvement in the combination group at 3-month follow-up, and one study demonstrated clinically significant improvement only in ROM and/or pain/functional scales, compared to 3 studies demonstrating no benefit when compared to corticosteroid injection alone. Combining hydrodilatation with corticosteroid injection potentially expedites recovery of pain-free ROM. The greatest benefit is experienced within the first 3 months of

  17. A Study of Topic and Topic Change in Conversational Threads

    Science.gov (United States)

    2009-09-01

    ture or content of a relationship changes. The ability to detect topic change would support investigations of sexual predators, where a conversation...often starts out platonic and then turns sexual [21], as well as investigations into the techniques of recruitment for criminal or religious activity. If...conditions such as Autism or Attention Deficit Disorder be detected via long term studies of topics in individuals’ personal communications? 62 CHAPTER 6

  18. The Management of Oral Pemphigus Vulgaris with Systemic Corticosteroid and Dapsone

    Directory of Open Access Journals (Sweden)

    Arash Azizi

    2008-04-01

    Full Text Available

    Background and aims. Oral pemphigus vulgaris is a chronic autoimmune mucocutaneous intraepithelial disease that primarily affects patients over the age of fifty, resulting in mucosal ulceration and is a potentially life-threatening disease. The purpose of this study was to investigate the efficacy of dapsone in combination with systemic corticosteroids to treat the oral lesions of oral pemphigus.

    Materials and methods. Twenty patients diagnosed with oral pemphigus were selected. Oral manifestations were graded according to the severity of disease from 1 to 3. All patients were treated initially with systemic corticosteroids. Each was assigned to one of 4 groups according to their response to therapy. Patients who responded less than 50% healing of lesions began a trial of dapsone. After 4 weeks, signs and symptoms were recorded, and if a patient was lesion-free, the dapsone dosage was gradually tapered.

    Results. Five patients with mild to moderate disease were treated with systemic corticosteroids alone. 15 patients with moderate to severe disease were treated with systemic corticosteroid and dapsone therapy. Of these, 10 patients had significant benefits, while 5 patients did not respond to dapsone adjuvant.

    Conclusions. The use of dapsone in combination with systemic corticosteroids is a useful method for treatment of oral pemphigus.

  19. Differential effects of corticosteroids and theophylline on the adhesive interaction between eosinophils and endothelial cells

    Directory of Open Access Journals (Sweden)

    Makoto Nagata

    2004-01-01

    Full Text Available Corticosteroids and theophylline have been used widely for the treatment of asthma. These two classes of drugs appear to reduce the tissue infiltration of eosinophils, predominant inflammatory cells in the airways of asthmatic patients. Corticosteroids inhibit the generation of both endothelial-activating Th2 cytokines (e.g. interleukin (IL-4/IL-13 and eosinophil growth factors (e.g. IL-5/granulocyte-macrophage colony stimulating factor and also attenuate the effects of eosinophil growth factors on the differentiation and prolonged survival of eosinophils. However, corticosteroids modulate directly neither eosinophil adhesiveness nor the expression of adhesion proteins on endothelial cells in vitro. Therefore, it is likely that the inhibitory effect of corticosteroids on the tissue infiltration of eosinophils is the consequence of indirect mechanisms, mainly via the inhibition of cytokines. Interestingly, theophylline, which is generally accepted as a bronchodilator, attenuates eosinophil adhesion to endothelial cells in vitro at a clinically therapeutic concentration. Furthermore, theophylline inhibits the expression of intercellular adhesion molecule-1 and vascular cell adhesion molecule-1 on endothelial cells that had been stimulated with IL-4 plus tumor necrosis factor-a. Thus, theophylline possibly exerts an inhibitory effect on both the adhesive property of eosinophils and the expression of adhesion molecules on endothelial cells. These findings possibly indicate that theophylline would be adequate to supplement the actions of corticosteroids in asthmatic airway inflammation, partly via its inhibitory effect on the interaction between blood eosinophils and endothelial cells.

  20. Isotonic saline nasal irrigation is an effective adjunctive therapy to intranasal corticosteroid spray in allergic rhinitis.

    Science.gov (United States)

    Nguyen, Shaun A; Psaltis, Alkis J; Schlosser, Rodney J

    2014-01-01

    This study was designed to determine if the addition of large-volume, low-positive pressure nasal irrigations delivered with isotonic sodium chloride (hereinafter "saline") added to intranasal corticosteroid therapy improves quality of life and objective measures of nasal breathing in patients with allergic rhinitis when compared with intranasal corticosteroid alone. A prospective, unblinded, single-arm pilot study was performed of patients with allergic rhinitis already on intranasal corticosteroid pharmacotherapy. Patients added large-volume low-pressure saline irrigation twice daily for 8 weeks to their ongoing regiment of nasal corticosteroid. Mini-Rhinoconjunctivitis Quality of life Questionnaire (mRQLQ) assessment and nasal peak inspiratory flow (NPIF) were performed at baseline and at 4 and 8 weeks. A total of 40 patients were enrolled. Twice-daily nasal irrigation with isotonic saline significantly (p irrigation with isotonic saline is an effective adjunctive therapy to improve quality of life in patients with allergic rhinitis already on intranasal corticosteroid therapy. This study was a part of the clinical trial NCT01030146 registered at clinicaltrials.gov.

  1. Effect of antenatal corticosteroids on postmortem brain weight of preterm babies.

    Science.gov (United States)

    Murphy, D J

    2001-07-01

    To investigate the effects of single and repeated courses of antenatal corticosteroids on brain growth in very preterm babies. Retrospective study of 110 very preterm babies delivered at a single University Teaching Hospital between 1992 and 1999 who had a full necropsy including detailed examination of the brain. Mean brain weight did not differ significantly between babies who received corticosteroids and those who did not 160 vs. 157 g, (p=0.82), nor was there a difference between mean brain weight of stillborn or liveborn babies in relation to steroid use 164 vs. 159 g, (p=0.84) and 156 vs. 152g (p=0.81). There was no apparent dose-response relationship between the total number of doses of corticosteroids or timing since the first dose of corticosteroids and brain weight, p=0.95 and p=0.87. Single and multiple courses of antenatal corticosteroids had no significant effect on brain growth in babies delivered preterm who died but long-term follow-up studies are required to evaluate the functional neurological outcome of surviving children.

  2. Intratympanic corticosteroids in Ménière's disease: A mini-review

    Directory of Open Access Journals (Sweden)

    Mitesh Patel

    2017-09-01

    Full Text Available This article reviews the effectiveness of intratympanic corticosteroids for vertigo control in Ménière's disease at 2-years follow-up according to the guidelines expressed by the American Academy of Otolaryngology-Head & Neck Surgery. Despite the increased use of intratympanic corticosteroids for vertigo control in Ménière's disease there is debate as to their effectiveness, particularly compared to gentamicin. Even so, after just a single course of injections, corticosteroids can reliably provide complete vertigo control (Class A at 2-years in about 50% of cases as indicated in a recent double-blind randomized controlled clinical trial (Patel et al., 2016. But the effectiveness of intratympanic corticosteroids truly increases when treatment is provided ‘as-needed’, whereby complete vertigo control is established in up to 91% of cases. On the basis of available literature, there is good evidence to recommend the use of intratympanic steroid treatment for vertigo control in Ménière's disease, but patients must be monitored for non-response. The rationale for treating patients as-needed and the possible reasons for corticosteroid non-response are discussed.

  3. Osteoporotic characteristics persist in the spine of ovariectomized sheep after withdrawal of corticosteroid administration.

    Science.gov (United States)

    Zarrinkalam, Mohammad-Reza; Schultz, Christopher G; Parkinson, Ian H; Moore, Robert J

    2012-01-01

    A validated ovine model of osteoporosis achieves severe bone loss in a relatively short period. This study investigated if osteoporotic features persist in this model after cessation of corticosteroid administration. Methods. Osteoporosis was induced in nine ewes by chronic corticosteroid injection, ovariectomy, and low calcium diet. Six ewes were used as controls. Bone mineral density (BMD) of the lumbar spine (LS) and body weight were assessed at regular intervals. After five months, corticosteroid treatment was withdrawn systematically over one month. Three months later, all animals were euthanised, and the LS was collected for histomorphometric analysis. Results. BMD in the LS of osteoporotic sheep was 25% lower than control sheep. Body weight of osteoporotic sheep was reduced in the first month of the corticosteroid withdrawal period but returned to baseline level thereafter. Trabecular bone volume of LS in osteoporotic sheep was 27% lower than controls and showed a heterogeneous structure. Conclusions. Osteoporotic characteristics remain in the vertebra after ceasing corticosteroid administration providing an opportunity to evaluate potential systemic or local treatments in vivo under realistic physiological conditions. The microstructural arrangement of vertebral trabecular bone in sheep is similar to humans demonstrating further relevance of this model for preclinical investigations.

  4. Osteoporotic Characteristics Persist in the Spine of Ovariectomized Sheep after Withdrawal of Corticosteroid Administration

    Directory of Open Access Journals (Sweden)

    Mohammad-Reza Zarrinkalam

    2012-01-01

    Full Text Available A validated ovine model of osteoporosis achieves severe bone loss in a relatively short period. This study investigated if osteoporotic features persist in this model after cessation of corticosteroid administration. Methods. Osteoporosis was induced in nine ewes by chronic corticosteroid injection, ovariectomy, and low calcium diet. Six ewes were used as controls. Bone mineral density (BMD of the lumbar spine (LS and body weight were assessed at regular intervals. After five months, corticosteroid treatment was withdrawn systematically over one month. Three months later, all animals were euthanised, and the LS was collected for histomorphometric analysis. Results. BMD in the LS of osteoporotic sheep was 25% lower than control sheep. Body weight of osteoporotic sheep was reduced in the first month of the corticosteroid withdrawal period but returned to baseline level thereafter. Trabecular bone volume of LS in osteoporotic sheep was 27% lower than controls and showed a heterogeneous structure. Conclusions. Osteoporotic characteristics remain in the vertebra after ceasing corticosteroid administration providing an opportunity to evaluate potential systemic or local treatments in vivo under realistic physiological conditions. The microstructural arrangement of vertebral trabecular bone in sheep is similar to humans demonstrating further relevance of this model for preclinical investigations.

  5. Is there a link between treatments with exogenous corticosteroids and dog behaviour problems?

    Science.gov (United States)

    Notari, L; Burman, O; Mills, D S

    2016-11-05

    Possible side effects of exogenous corticosteroids have been described in both humans and laboratory animals, with recent studies highlighting this issue in dogs. In this paper the behaviour of 345 dogs drawn from the caseload of a behaviour clinic based in the north of Italy between February 2012 and November 2014 were analysed. Possible relationships between dogs that received treatment with corticosteroids versus dogs that received treatment with drugs other than corticosteroids and positive or negative affective states, aggression towards people, other behaviour problems apart from aggression, occurrence of severe bites, and prescription of psychoactive drugs were initially assessed using a Pearson's chi-squared test. Regression analysis was then performed in order to evaluate the best predictors of the investigated items. The goal of this retrospective survey was to investigate possible relationships between the affective states associated with the behavioural complaint of dogs and their previous history of treatment with corticosteroids. Results showed that a history of corticosteroid treatment was a significant predictor of a range of behaviour problems associated with negative affective state, but this result may be confounded by age-related effects. British Veterinary Association.

  6. Hypertension and other morbidities with Cushing's syndrome associated with corticosteroids: a review.

    Science.gov (United States)

    Peppa, Melpomeni; Krania, Maria; Raptis, Sotirios A

    2011-01-01

    Corticosteroids constitute an ideal treatment for various inflammatory and autoimmune disorders due to their anti-inflammatory and immunomodulatory actions. However, corticosteroids have a considerable number of side effects, including hypertension, diabetes, lipid disorders, sleep apnea, osteoporosis, myopathy, and disorders of coagulation and fibrinolysis, which are components of Cushing's syndrome (CS). Corticosteroid-induced side effects are dependent on the formulation, route, dose, and time of exposure. However, the underlying pathogenetic mechanisms have not been clearly defined. A large body of evidence supports the role of an imbalance between vasoconstriction and vasodilation with possible links to nitric oxide, prostanoids, angiotensin II, arginine vasopressin, endothelins, catecholamines, neuropeptide Y, and atrial natriuretic peptide. Increased oxidative stress, renin-angiotensin system activation, increased pressor response, metabolic syndrome, and sleep apnea appear to be pathogenetically involved as well. The ideal treatment is the withdrawal of corticosteroids, which is most often impossible due to the exacerbation of the underlying disease. Alternatively, a careful plan, including the proper selection of the formulation, time, and route, should be made, and each side effect should be treated properly. The focus of the research should be to develop synthetic corticosteroids with anti-inflammatory effects but fewer metabolic effects, which so far has been unsuccessful.

  7. [Efectiveness of topical therapies in patients with breast cancer that experience radiodermatitis. A systematic review].

    Science.gov (United States)

    Fernández-Castro, Mercedes; Martín-Gil, Belén

    2015-01-01

    After radiation therapy most patients experience acute skin toxicity to some degree. The purpose of this systematic review is to assess the available evidence concerning the effectivity of topical therapies on patients with breast cancer that experience radiodermatitis after radiotherapy. The review included clinical trials aimed to evaluate topical therapies for prevention or treatment of acute radiodermatitis in women with breast cancer, which were published between 2009 and 2014. The bibliographic search was carried out in the following databases: PubMed, Cinahl, Cochrane Plus, IBECS and LILACS. The studies were selected independently by peer reviewers using the Critical Appraisal Skills Programme in its Spanish version. 86 bibliographical references were identified. Twenty full-text articles of clinical trials were assessed and two were excluded because they were not completed; 12 of clinical trials evaluated topical treatment with creams and ointments, three with corticosteroid creams and other three with dressings. The effectivity of human epidermal growth factor cream, linoleic acid emulsion, topical silver sulfadiazine, corticosteroids creams and polyurethane dressings has been shown in these clinical trials. Given that radiodermatitis is a dynamic process, these topical agents were effective in different stages of skin toxicity. Some of them delayed the onset, others decreased the development and severity of acute skin toxicity degree and others improved the subjective symptoms (itching, pain, burning). Only polyurethane dressings suggest effectiveness in all stages of skin toxicity, in prevention, management of the different skin toxicity degrees and improvement of wellbeing. Copyright © 2015. Published by Elsevier España, S.L.U.

  8. Topical steroid-damaged skin

    Directory of Open Access Journals (Sweden)

    Anil Abraham

    2014-01-01

    Full Text Available Topical steroids, commonly used for a wide range of skin disorders, are associated with side effects both systemic and cutaneous. This article aims at bringing awareness among practitioners, about the cutaneous side effects of easily available, over the counter, topical steroids. This makes it important for us as dermatologists to weigh the usefulness of topical steroids versus their side effects, and to make an informed decision regarding their use in each individual based on other factors such as age, site involved and type of skin disorder.

  9. Topics in lightwave transmission systems

    CERN Document Server

    Li, Tingye

    1991-01-01

    Topics in Lightwave Transmission Systems is a second volume of a treatise on optical fiber communications that is devoted to the science, engineering, and application of information transmission via optical fibers. The first volume, published in 1985, dealt exclusively with fiber fabrication. The present volume contains topics that pertain to subsystems and systems. The book contains five chapters and begins with discussions of transmitters and receivers, which are basic to systems now operating in the field. Subsequent chapters cover topics relating to coherent systems: frequency and phase m

  10. Spontaneous motor entrainment to music in multiple vocal mimicking species.

    Science.gov (United States)

    Schachner, Adena; Brady, Timothy F; Pepperberg, Irene M; Hauser, Marc D

    2009-05-26

    The human capacity for music consists of certain core phenomena, including the tendency to entrain, or align movement, to an external auditory pulse [1-3]. This ability, fundamental both for music production and for coordinated dance, has been repeatedly highlighted as uniquely human [4-11]. However, it has recently been hypothesized that entrainment evolved as a by-product of vocal mimicry, generating the strong prediction that only vocal mimicking animals may be able to entrain [12, 13]. Here we provide comparative data demonstrating the existence of two proficient vocal mimicking nonhuman animals (parrots) that entrain to music, spontaneously producing synchronized movements resembling human dance. We also provide an extensive comparative data set from a global video database systematically analyzed for evidence of entrainment in hundreds of species both capable and incapable of vocal mimicry. Despite the higher representation of vocal nonmimics in the database and comparable exposure of mimics and nonmimics to humans and music, only vocal mimics showed evidence of entrainment. We conclude that entrainment is not unique to humans and that the distribution of entrainment across species supports the hypothesis that entrainment evolved as a by-product of selection for vocal mimicry.

  11. Tension pneumocephalus mimicking septic shock: a case report

    Directory of Open Access Journals (Sweden)

    Caroline Miranda, MD

    2018-02-01

    Full Text Available Tension pneumocephalus can lead to rapid neurologic deterioration. We report for the first time its association with aseptic systemic inflammatory response syndrome mimicking septic shock and the efficacy of prompt neurosurgical intervention and critical care support in treating this condition. A 64-year-old man underwent 2-stage olfactory groove meningioma resection. The patient developed altered mental status and gait instability on postoperative day 6. Imaging showed significant pneumocephalus. The patient subsequently developed worsening mental status, respiratory failure, and profound shock requiring multiple vasopressors. Bedside needle decompression, identification and repair of the cranial fossa defect, and critical care support led to improved mental status and reversal of shock and multiorgan dysfunction. Thorough evaluation revealed no evidence of an underlying infection. In this case, tension pneumocephalus incited an aseptic systemic inflammatory response syndrome mimicking septic shock. Prompt neurosurgical correction of pneumocephalus and critical care support not only improved neurologic status, but also reversed shock. Such a complication indicates the importance of close monitoring of patients with progressive pneumocephalus.

  12. Tissue-mimicking phantoms for photoacoustic and ultrasonic imaging

    Science.gov (United States)

    Cook, Jason R.; Bouchard, Richard R.; Emelianov, Stanislav Y.

    2011-01-01

    In both photoacoustic (PA) and ultrasonic (US) imaging, overall image quality is influenced by the optical and acoustical properties of the medium. Consequently, with the increased use of combined PA and US (PAUS) imaging in preclinical and clinical applications, the ability to provide phantoms that are capable of mimicking desired properties of soft tissues is critical. To this end, gelatin-based phantoms were constructed with various additives to provide realistic acoustic and optical properties. Forty-micron, spherical silica particles were used to induce acoustic scattering, Intralipid® 20% IV fat emulsion was employed to enhance optical scattering and ultrasonic attenuation, while India Ink, Direct Red 81, and Evans blue dyes were utilized to achieve optical absorption typical of soft tissues. The following parameters were then measured in each phantom formulation: speed of sound, acoustic attenuation (from 6 to 22 MHz), acoustic backscatter coefficient (from 6 to 22 MHz), optical absorption (from 400 nm to 1300 nm), and optical scattering (from 400 nm to 1300 nm). Results from these measurements were then compared to similar measurements, which are offered by the literature, for various soft tissue types. Based on these comparisons, it was shown that a reasonably accurate tissue-mimicking phantom could be constructed using a gelatin base with the aforementioned additives. Thus, it is possible to construct a phantom that mimics specific tissue acoustical and/or optical properties for the purpose of PAUS imaging studies. PMID:22076278

  13. Injected corticosteroids for treating plantar heel pain in adults.

    Science.gov (United States)

    David, Judy A; Sankarapandian, Venkatesan; Christopher, Prince Rh; Chatterjee, Ahana; Macaden, Ashish S

    2017-06-11

    Plantar heel pain, commonly resulting from plantar fasciitis, often results in significant morbidity. Treatment options include nonsteroidal anti-inflammatory drugs (NSAIDs), orthoses, physical therapy, physical agents (e.g. extracorporeal shock wave therapy (ESWT), laser) and invasive procedures including steroid injections. To assess the effects (benefits and harms) of injected corticosteroids for treating plantar heel pain in adults. We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register, the Cochrane Central Register of Controlled Trials (the Cochrane Library), MEDLINE, Embase, CINAHL, clinical trials registries and conference proceedings. Latest search: 27 March 2017. Randomised and quasi-randomised trials of corticosteroid injections in the treatment of plantar heel pain in adults were eligible for inclusion. At least two review authors independently selected studies, assessed risk of bias and extracted data. We calculated risk ratios (RRs) for dichotomous outcomes and mean differences (MDs) for continuous outcome measures. We used a fixed-effect model unless heterogeneity was significant, when a random-effects model was considered. We assessed the overall quality of evidence for individual outcomes using the GRADE approach. We included a total of 39 studies (36 randomised controlled trials (RCTs) and 3 quasi-RCTs) that involved a total of 2492 adults. Most studies were small (median = 59 participants). Participants' mean ages ranged from 34 years to 59 years. When reported, most participants had heel pain for several months. The trials were usually conducted in outpatient specialty clinics of tertiary care hospitals in 17 countries. Steroid injection was given with a local anaesthetic agent in 34 trials. Follow-up was from one month to over two years. With one exception, trials were assessed at high risk of bias in one or more domains, mostly relating to lack of blinding, including lack of confirmation of allocation concealment

  14. Survey of international regulatory bioequivalence recommendations for approval of generic topical dermatological drug products.

    Science.gov (United States)

    Braddy, April C; Davit, Barbara M; Stier, Ethan M; Conner, Dale P

    2015-01-01

    The objective of this article is to discuss the similarities and differences in accepted bioequivalence (BE) approaches for generic topical dermatological drug products between international regulatory authorities and organizations. These drug products are locally applied and not intended for systemic absorption. Therefore, the BE approaches which serve as surrogates to establish safety and efficacy for topical dosage forms tend to differ from the traditional solid oral dosage forms. We focused on 15 different international jurisdictions and organizations that currently participate in the International Generic Drug Regulators Pilot Project. These are Australia, Brazil, Canada, China, Chinese Taipei, the European Medicines Association (EMA), Japan, Mexico, New Zealand, Singapore (a member of the Association of Southeast Asian Nations), South Africa, South Korea, Switzerland, the USA and the World Health Organization (WHO). Upon evaluation, we observed that currently only Canada, the EMA, Japan, and the USA have specific guidance documents for topical drug products. Across all jurisdictions and organizations, the three approaches consistently required are (1) BE studies with clinical endpoints for most topical drug products; (2) in vivo pharmacodynamic studies, in particular the vasoconstrictor assay for topical corticosteroids; and (3) waivers from BE study requirements for topical solutions. Japan, South Africa, the USA, and the WHO are also making strides to accept other BE approaches such as in vivo pharmacokinetic studies for BE assessment, in vivo dermatopharmacokinetic studies and/or BE studies with in vitro endpoints.

  15. Topic structure for information retrieval

    NARCIS (Netherlands)

    He, J.; Sanderson, M.; Zhai, C.; Zobel, J.; Allan, J.; Aslam, J.A.

    2009-01-01

    In my research, I propose a coherence measure, with the goal of discovering and using topic structures within and between documents, of which I explore its extensions and applications in information retrieval.

  16. Selected topics in nuclear structure

    International Nuclear Information System (INIS)

    1994-01-01

    The collection of abstracts on selected topics in nuclear structure are given. Special attention pays to collective excitations and high-spin states of nuclei, giant resonance structure, nuclear reaction mechanisms and so on

  17. Conversational topics in transsexual persons.

    Science.gov (United States)

    Van Borsel, John; Cayzeele, Miet; Heirman, Eva; T'sjoen, Guy

    2014-06-01

    Abstract In general, speech language therapy for transsexual persons focuses on pitch and pitch variation and more recently also on resonance. Other communicative aspects are dealt with far less often, especially language. This study investigated to what extent conversational topics might need attention in therapy for transsexual persons. A total of 111 males, 116 females, 28 male-to-female and 18 female-to-male transsexuals were asked to indicate on a list with 34 topics how often they speak about each topic (never, sometimes, often) in conversations with males, with females and in a gender mixed group. Results showed that transsexual persons behave in accordance with the desired gender. However, they also tend to adopt a position depending on the gender of their conversational partner. It can be concluded that in general it is not necessary to pay attention to conversational topics in therapy for transsexual persons.

  18. Special topics in spectral distributions

    International Nuclear Information System (INIS)

    French, J.B.

    1980-01-01

    We discuss two problems which relate to the foundations of the subject, and a third about asymptotic properties of spectral distributions. We give also a brief list of topics which should be further explored

  19. Topics of Bioengineering in Wikipedia

    Directory of Open Access Journals (Sweden)

    Vassia Atanassova

    2009-10-01

    Full Text Available The present report aims to give a snapshot of how topics from the field of bioengineering (bioinformatics, bioprocess systems, biomedical engineering, biotechnology, etc. are currently covered in the free electronic encyclopedia Wikipedia. It also offers insights and information about what Wikipedia is, how it functions, how and when to cite Wikipedian articles, if necessary. Several external wikis, devoted to topics of bioengineering, are also listed and reviewed.

  20. Key Topics in Sports Medicine

    OpenAIRE

    2006-01-01

    Key Topics in Sports Medicine is a single quick reference source for sports and exercise medicine. It presents the essential information from across relevant topic areas, and includes both the core and emerging issues in this rapidly developing field. It covers: 1) Sports injuries, rehabilitation and injury prevention, 2) Exercise physiology, fitness testing and training, 3) Drugs in sport, 4) Exercise and health promotion, 5) Sport and exercise for special and clinical populations, 6) The ps...

  1. Topics in modern differential geometry

    CERN Document Server

    Verstraelen, Leopold

    2017-01-01

    A variety of introductory articles is provided on a wide range of topics, including variational problems on curves and surfaces with anisotropic curvature. Experts in the fields of Riemannian, Lorentzian and contact geometry present state-of-the-art reviews of their topics. The contributions are written on a graduate level and contain extended bibliographies. The ten chapters are the result of various doctoral courses which were held in 2009 and 2010 at universities in Leuven, Serbia, Romania and Spain.

  2. Effect of preterm birth and antenatal corticosteroid treatment on lactogenesis II in women.

    Science.gov (United States)

    Henderson, Jennifer J; Hartmann, Peter E; Newnham, John P; Simmer, Karen

    2008-01-01

    The onset of copious milk secretion after birth is known as lactogenesis II. The objective of this study was to investigate the effect of preterm birth and antenatal corticosteroids on the timing of lactogenesis II after birth. Women who had received antenatal betamethasone treatment and were expressing for a preterm infant whose gestational age was lactogenesis II. The volume of milk was reduced further when antenatal corticosteroids were administered between 28 and 34 weeks' gestation and delivery occurred 3 to 9 days later. In view of the advantages of mothers' own milk, additional support with lactation is recommended for mothers of preterm infants, particularly those who have been treated with corticosteroids before the delivery.

  3. Corticosteroid in Combination with Leflunomide and Mesenchymal Stem Cells for Treatment of Pediatric Idiopathic Pulmonary Hemosiderosis.

    Science.gov (United States)

    Xu, Lu-Hong; Ou, Rong-Qiong; Wu, Bao-Jing; Wang, Hai-Yan; Fang, Jian-Pei; Tan, Wei-Ping

    2017-10-01

    This study evaluated the efficiency of corticosteroid, leflunomide and mesenchymal stem cells (MSCs) in the treatment of pediatric idiopathic pulmonary hemosiderosis (IPH). Ten patients were included in the study. The diagnosis of IPH was based on clinical symptoms, laboratory examinations and pulmonary hemosiderosis. Induction therapy consisted of methylprednisolone pulse therapy, followed by prednisone plus leflunomide. Maintenance therapy consisted of low-dose prednisone, leflunomide and administration of MSCs. All the patients achieved complete response after treatment with corticosteroid, leflunomide and MSCs. The median follow-up was 23 months (range: 4-34 months). Moreover, administration of MSCs induced an increase in the percentage of CD4+ CD25+ regulatory T cells but a decrease in the percentage of Th17 cells. Treatment with corticosteroid, leflunomide and MSCs for pediatric IPH was safe and effective.

  4. Cyclin D1 in ASM Cells from Asthmatics Is Insensitive to Corticosteroid Inhibition.

    Science.gov (United States)

    Allen, Jodi C; Seidel, Petra; Schlosser, Tobias; Ramsay, Emma E; Ge, Qi; Ammit, Alaina J

    2012-01-01

    Hyperplasia of airway smooth muscle (ASM) is a feature of the remodelled airway in asthmatics. We examined the antiproliferative effectiveness of the corticosteroid dexamethasone on expression of the key regulator of G(1) cell cycle progression-cyclin D1-in ASM cells from nonasthmatics and asthmatics stimulated with the mitogen platelet-derived growth factor BB. While cyclin D1 mRNA and protein expression were repressed in cells from nonasthmatics in contrast, cyclin D1 expression in asthmatics was resistant to inhibition by dexamethasone. This was independent of a repressive effect on glucocorticoid receptor translocation. Our results corroborate evidence demonstrating that corticosteroids inhibit mitogen-induced proliferation only in ASM cells from subjects without asthma and suggest that there are corticosteroid-insensitive proliferative pathways in asthmatics.

  5. Tax mimicking and yardstick competition among local governments in the Netherlands

    NARCIS (Netherlands)

    Allers, MA; Elhorst, JP

    This paper provides a spatial-econometric analysis of the setting of property tax rates by Dutch municipalities. We find evidence of tax mimicking: a ten percent higher property tax rate in neighboring municipalities leads to a 3.5 percent higher tax rate. Mimicking is less pronounced in

  6. The effects of intratendinous and retrocalcaneal intrabursal injections of corticosteroid on the biomechanical properties of rabbit Achilles tendons.

    Science.gov (United States)

    Hugate, Ronald; Pennypacker, Jason; Saunders, Marnie; Juliano, Paul

    2004-04-01

    The use of corticosteroid injections in the treatment of retrocalcaneal bursitis is controversial. We assessed the effects of corticosteroid injections, both within the tendon substance and into the retrocalcaneal bursa, on the biomechanical properties of rabbit Achilles tendons. The systemic effects of bilateral corticosteroid injections were also studied. The rabbits were divided into three treatment groups. The rabbits in Group I received injections of corticosteroid into the Achilles tendon on the left side and injections of normal saline solution into the Achilles tendon on the right, those in Group II received injections of corticosteroid into the retrocalcaneal bursa on the left side and injections of saline solution into the Achilles tendon on the right, and those in Group III received injections of corticosteroid into the Achilles tendon on the left side and injections of corticosteroid into the retrocalcaneal bursa on the right. These injections were given weekly for three weeks. At four weeks after the final injection, the tendons were harvested and were tested biomechanically to determine failure load, midsubstance strain and total strain, modulus of elasticity, failure stress, and total energy absorbed. The site of failure was also documented. The groups were compared according to the location of the injections, the type of injection (steroid or saline solution), and the total systemic load of steroid. Specimens from limbs that had received intratendinous injections of corticosteroid showed significantly decreased failure stress compared with those from limbs that had received intratendinous injections of saline solution (p = 0.008). Specimens from limbs that had received intrabursal injections of corticosteroid demonstrated significantly decreased failure stress (p = 0.05), significantly decreased total energy absorbed (p = 0.017), and significantly increased total strain (p = 0.049) compared with specimens from limbs that had received intratendinous

  7. Corticosteroids and vestibular exercises in vestibular neuritis. Single-blind randomized clinical trial.

    Science.gov (United States)

    Goudakos, John K; Markou, Konstantinos D; Psillas, George; Vital, Victor; Tsaligopoulos, Miltiadis

    2014-05-01

    IMPORTANCE The management of patients with unilateral acute vestibular neuritis (VN) has not been established to date. OBJECTIVE To compare the use of vestibular exercises vs corticosteroid therapy in the recovery of patients with acute VN. DESIGN, SETTING, AND PARTICIPANTS Prospective, single-blind, randomized clinical trial at a primary referral center. Among all patients with acute vertigo, those having VN were eligible for inclusion in the study. INTERVENTIONS Forty patients with acute VN were randomly assigned to perform vestibular exercises or to receive corticosteroid therapy. After a baseline examination, follow-up evaluations were performed at 1, 6, and 12 months. MAIN OUTCOMES AND MEASURES Efficacy outcomes included clinical, canal, and otolith recovery. Scores on the European Evaluation of Vertigo Scale and the Dizziness Handicap Inventory were used for the evaluation of clinical recovery. Findings of caloric irrigation and vestibular evoked myogenic potentials indicated canal and otolith improvement, respectively. RESULTS Comparing the 2 treatment groups, no statistically significant differences were found in clinical, canal, or otolith recovery. At the 6-month examination, the number of patients with complete disease resolution in the corticosteroids group was significantly higher than that in the vestibular exercises group. However, at the end of the follow-up period, 45%(9 of 20) of patients in the vestibular exercises group and 50% (10 of 20) of patients in the corticosteroids group had complete disease resolution (P > .05). CONCLUSIONS AND RELEVANCE Treating patients who have acute VN with vestibular exercises seems equivalently effective as treating them with corticosteroid therapy in clinical, caloric, and otolith recovery. Corticosteroid therapy seems to enhance earlier complete acute VN resolution, with no added benefit in the long-term prognosis.

  8. Effectiveness of corticosteroid injections in adhesive capsulitis of shoulder: A meta-analysis.

    Science.gov (United States)

    Wang, Wei; Shi, Mingmin; Zhou, Chenhe; Shi, Zhongli; Cai, Xunzi; Lin, Tiao; Yan, Shigui

    2017-07-01

    Primary adhesive capsulitis is mainly characterized by spontaneous chronic shoulder pain and the gradual loss of shoulder motion. The main treatment for adhesive capsulitis is a trial of conservative therapies, including analgesia, exercise, physiotherapy, oral nonsteroidal anti-inflammation drugs, and intra-articular corticosteroid injections. Previously, it was reported that intra-articular corticosteroid lead to fast pain relief and improvement of range of motion (ROM). The objective of this study was to determine whether corticosteroid injections would lead to better pain relief and greater improvement in ROM. We searched PubMed, Medline, and the Cochrane library. We included 5 articles of the 1166 articles identified. Totally injection group included 115 patients and placebo group included 110 patients. We calculated the weighted mean differences to evaluate the pain relief as the primary outcome. We determined the ROM as the secondary outcome. Study quality was evaluated using the 12-item scale. We also used the criteria of the Grading of Recommendations Assessment, Development and Evaluation to evaluate the quality of evidence. In total, 5 studies were included, 4 of which were randomized clinical trials, with a sample size of 225 patients with adhesive capsulitis of the shoulders. The overall pooled data demonstrated that, compared with placebo as control treatment, intra-articular corticosteroid injections were more effective in reducing the pain score at 0 to 8 weeks, but there was no difference between the injection group and the control group at 9 to 24 weeks. Improvement of ROM in the injection group was greater than that of the control group both at 0 to 8 and 9 to 24 weeks. Intra-articular corticosteroid injections were more effective in pain relief in the short term, but this pain relief did not sustain in the long term. Intra-articular corticosteroid injection resulted in greater improvement in passive ROM both in the short and the long terms.

  9. Efficacies of corticosteroid injection at different sites of the shoulder for the treatment of adhesive capsulitis.

    Science.gov (United States)

    Shin, Sang-Jin; Lee, Seung-Yup

    2013-04-01

    A corticosteroid injection in the glenohumeral joint conducted blindly is technically demanding with a low rate of accuracy despite satisfactory clinical outcomes in the treatment for adhesive capsulitis. This study prospectively compared the clinical outcomes of patients with idiopathic adhesive capsulitis treated by a single corticosteroid injection in different locations of the shoulder. We randomly assigned 191 patients with adhesive capsulitis to 1 of 4 groups based on corticosteroid injection location: group I, subacromial; group II, intra-articular; group III, intra-articular combined with subacromial space; and group IV, medication. Pain relief and patient satisfaction were assessed with a visual analog scale and functional outcomes were evaluated with the American Shoulder and Elbow Surgeons score up to 24 weeks after treatment. Patients treated with corticosteroids achieved faster pain relief and had greater satisfaction levels than patients in group IV during the 16 weeks after treatment. However, no significant difference in pain scores was observed among the 4 groups at 24-week follow-up visits (P = .670). Shoulder motion and function improved in all groups at final follow-up. However, shoulder motion in the injection groups recovered faster than that in group IV. At 24 weeks after treatment, no significant differences in shoulder motion or functional outcomes were found among the 4 groups (P = .117). The efficacy of a single corticosteroid injection was not found to be related to the site of injection. However, a single corticosteroid injection provided faster pain relief, a higher level of patient satisfaction, and an earlier improvement in shoulder motion and function than medication in patients with adhesive capsulitis. Copyright © 2013 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Mosby, Inc. All rights reserved.

  10. Hypertension and other morbidities with Cushing’s syndrome associated with corticosteroids: a review

    Directory of Open Access Journals (Sweden)

    Melpomeni Peppa

    2011-03-01

    Full Text Available Melpomeni Peppa1, Maria Krania1, Sotirios A Raptis2,31Endocrine Unit, 2Second Department of Internal Medicine-Propaedeutic, Research Institute and Diabetes Center, Athens University Medical School, Attikon University Hospital, Athens, Greece; 3Hellenic National Diabetes Center for the Prevention, Research, Treatment of Diabetes and its Complications (HNDC, Athens, GreeceAbstract: Corticosteroids constitute an ideal treatment for various inflammatory and autoimmune disorders due to their anti-inflammatory and immunomodulatory actions. However, corticosteroids have a considerable number of side effects, including hypertension, diabetes, lipid disorders, sleep apnea, osteoporosis, myopathy, and disorders of coagulation and fibrinolysis, which are components of Cushing’s syndrome (CS. Corticosteroid-induced side effects are dependent on the formulation, route, dose, and time of exposure. However, the underlying pathogenetic mechanisms have not been clearly defined. A large body of evidence supports the role of an imbalance between vasoconstriction and vasodilation with possible links to nitric oxide, prostanoids, angiotensin II, arginine vasopressin, endothelins, catecholamines, neuropeptide Y, and atrial natriuretic peptide. Increased oxidative stress, renin–angiotensin system activation, increased pressor response, metabolic syndrome, and sleep apnea appear to be pathogenetically involved as well. The ideal treatment is the withdrawal of corticosteroids, which is most often impossible due to the exacerbation of the underlying disease. Alternatively, a careful plan, including the proper selection of the formulation, time, and route, should be made, and each side effect should be treated properly. The focus of the research should be to develop synthetic corticosteroids with anti-inflammatory effects but fewer metabolic effects, which so far has been unsuccessful.Keywords: corticosteroids, hypertension, iatrogenic Cushing’s syndrome

  11. Cohort study of corticosteroid use and risk of hospital admission for diverticular disease.

    Science.gov (United States)

    Hjern, F; Mahmood, M W; Abraham-Nordling, M; Wolk, A; Håkansson, N

    2015-01-01

    Medication has been suggested as a potential risk factor for diverticular disease. The objective of this study was to investigate the association between the intake of corticosteroids, indometacin or aspirin and diverticular disease. This was a prospective population-based cohort study of middle-aged women in the Swedish Mammography Cohort. Use of corticosteroids (oral or inhaled), indometacin or aspirin in 1997 was determined from questionnaires. Cases of diverticular disease were identified from the Swedish national registers until the end of 2010. The relative risk (RR) of diverticular disease requiring hospital admission according to the use of medication was estimated using Cox proportional hazards models, adjusted for age, body mass index, physical activity, fibre intake, diabetes, hypertension, alcohol, smoking and education. A total of 36 586 middle-aged women in the Swedish Mammography Cohort were included, of whom 674 (1.8 per cent) were hospitalized with diverticular disease at least once. Some 7.2 per cent of women reported intake of oral corticosteroids and 8.5 per cent use of inhaled corticosteroids. In multivariable analysis, women who reported oral corticosteroid intake had a 37 per cent (RR 1.37, 95 per cent c.i. 1.06 to 1.78; P = 0.012) increased risk of diverticular disease compared with those who reported no intake at all. Use of inhaled corticosteroids was associated with an even more pronounced increase in risk of 71 per cent (RR 1.71, 1.36 to 2.14; P diverticular disease requiring hospital admission. © 2014 BJS Society Ltd. Published by John Wiley & Sons Ltd.

  12. Effects of Age and Disease Severity on Systemic Corticosteroid Responses in Asthma.

    Science.gov (United States)

    Phipatanakul, Wanda; Mauger, David T; Sorkness, Ronald L; Gaffin, Jonathan M; Holguin, Fernando; Woodruff, Prescott G; Ly, Ngoc P; Bacharier, Leonard B; Bhakta, Nirav R; Moore, Wendy C; Bleecker, Eugene R; Hastie, Annette T; Meyers, Deborah A; Castro, Mario; Fahy, John V; Fitzpatrick, Anne M; Gaston, Benjamin M; Jarjour, Nizar N; Levy, Bruce D; Peters, Stephen P; Teague, W Gerald; Fajt, Merritt; Wenzel, Sally E; Erzurum, Serpil C; Israel, Elliot

    2017-06-01

    Phenotypic distinctions between severe asthma (SA) and nonsevere asthma (NONSA) may be confounded by differential adherence or incorrect use of corticosteroids. To determine if there are persistent phenotypic distinctions between SA (as defined by 2014 American Thoracic Society/European Respiratory Society guidelines) and NONSA after intramuscular triamcinolone acetonide (TA), and to identify predictors of a corticosteroid response in these populations. A total of 526 adults age 18 years and older (315 SA) and 188 children age 6 to less than 18 years (107 SA) in the NHLBI Severe Asthma Research Program III were characterized before and 3 weeks after TA. The primary outcome for corticosteroid response was defined as greater than or equal to 10-point improvement in percent predicted FEV 1 . Adult asthma groups exhibited a small but significant mean FEV 1 % predicted improvement after TA (SA group mean difference, 3.4%; 95% confidence interval, 2.2-4.7%; P = 0.001), whereas children did not. Adult SA continued to manifest lower FEV 1 and worse asthma control as compared with NONSA after TA. In children, after TA only prebronchodilator FEV 1 distinguished SA from NONSA. A total of 21% of adults with SA and 20% of children with SA achieved greater than or equal to 10% improvement after TA. Baseline bronchodilator response and fractional exhaled nitric oxide had good sensitivity and specificity for predicting response in all groups except children with NONSA. One in five patients with SA exhibit greater than or equal to 10% improvement in FEV 1 with parenteral corticosteroid. Those likely to respond had greater bronchodilator responsiveness and fractional exhaled nitric oxide levels. In adults, differences in airflow obstruction and symptoms between SA and NONSA persist after parenteral corticosteroids, suggesting a component of corticosteroid nonresponsive pathobiology in adults with SA that may differ in children. Clinical trial registered with www

  13. A risk-benefit assessment of intra-articular corticosteroids in rheumatic disorders.

    Science.gov (United States)

    Hunter, J A; Blyth, T H

    1999-11-01

    The appeal of intra-articular corticosteroid therapy has increased with the growing emphasis on early disease control in rheumatoid disease. The impact on the patient's pain and stiffness is impressive and prompt. This may encourage patient compliance with longer term therapies given to slow the course of the disease. The release of corticosteroid into the circulation also provides some generalised improvement. This can prove helpful during the management of flares of inflammatory disease. There is less evidence to support the use of intra-articular corticosteroids in other inflammatory arthritides, but experience suggests that the benefits are similar. In osteoarthritis the benefits are less certain, but intra-articular therapy may prove important in patients who cannot undergo salvage operative procedures because of intercurrent illness. The benefits of intra-articular corticosteroids may be enhanced by rest after the injection, or by the additional administration of agents such as radio-colloids, rifampicin (rifampin), or osmic acid. Most controlled trial data have been published on knee injections, but other joints can be useful targets for local therapy. The risks are mainly related to the discomfort of the procedure, localised pain post-injection and flushing, but most feared is septic arthritis which probably occurs in about 1 in 10000 injections. Careful aseptic technique is the best protection. Tissue atrophy at the injection site, abnormal uterine bleeding, hypertension and hyperglycaemia rarely cause problems. Osteonecrosis might be as much a problem with uncontrolled painful arthritis as with a joint rendered less symptomatic by corticosteroid injections. Intra-articular corticosteroids form an important part of the management of inflammatory joint disease and might be considered where an inflammatory element occurs in osteoarthritis. They may be used at any stage in the arthritic process, but should be seen as an adjunct to other forms of symptom

  14. Quantitative monitoring of corticosteroids in cosmetic products manufactured in Korea using LC-MS/MS.

    Science.gov (United States)

    Nam, Yun Sik; Kwon, Il Keun; Lee, Yeonhee; Lee, Kang-Bong

    2012-07-10

    Some cosmetic products manufactured in Korea for the treatment of eczema, seborrhea and psoriasis have been suspected to contain anti-inflammatory corticosteroids such as prednisolone, hydrocortisone, betamethasone, dexamethasone and triamcinolone acetonide without these ingredients being indicated on the label. Due to their severe side effects such as permenent skin atopy, these corticosteroids have to be monitored in cosmetic products from a forensic point of view. Many cosmetic product samples (N=65) have been collected from both local and online markets in Korea. The corticosteroid content of these samples was analyzed by LC-MS/MS with diagnostic ions (m/z). Linearity was studied with 0.1-10 μg/mL range in all corticosteroids. Good correlation coefficients (r(2)≥0.997) were found and the limits of quantification were 4.68-7.97 ng/mL for each of the corticosteroids. At three different concentrations spanning the linear dynamic ranges, mean recoveries were 97.2-113.5%and precisions (RSD) for intra-day and inter-day analysis were less than 8.9%. Also, accuracy (Bias %) was less than 11.8%. The results showed that between 0.76-0.94 μg/g levels of prednisolone were detected in four cosmetic products and triamcinolone acetonidewas detected with a concentration in the range of 11.5-272 μg/g in nine samples. This fact reveals that some manufacturers have arbitrarily added these corticosteroids in their cosmetic products without indicating them on the label. Thus, these cosmetic products have to be monitored and if proven illegal preparations removed from the market. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  15. Sudden hearing loss: Our experiences in treatment with vasoactive and corticosteroid therapy

    Directory of Open Access Journals (Sweden)

    Živić Ljubica

    2012-01-01

    Full Text Available Introduction. Sudden hearing loss is a clinical entity of ambiguously defined aetiology manifested by hearing loss of more than 30 dB on three contiguous frequencies occurring within 72 hours. The lack of standard therapy protocol led to the use of variety of different therapies, thus making difficult objective quantification of their effect. Objective. The aim of the study was to present our experience in the treatment of sudden hearing loss with administration of vasoactive and corticosteroid therapy. Methods. Our research included 59 hospitally treated patients with a sudden hearing loss. During the period 1995-2004, 37 patients were treated using vasoactive agents (xanthinol nicotinate and pentoxifylline, and from 2004-2009, 22 patients were treated using parenteral corticosteroids (dexamethasone. All patients had unilateral sensorineural hearing loss of different level at frequencies from 500-4000 Hz, while other diagnostic procedures (laboratory tests, internist and neurology examinations, X-ray were within normal limits. Evaluation of therapy effect was done by follow-up of hearing threshold changes and subjective complaints. Results. The results showed that full recovery was achieved in patients with a mild and not fully severe hearing loss, with the majority of those (73% under corticosteroid treatment. In these patients recovery was also achieved more rapidly. A partial recovery of hearing was detected in patients with hearing loss of more than 80 dB, and mostly in patients treated with corticosteroids. Conclusion. Although statistical evaluation does not indicate significant differences between the application of vasoactive drugs or corticosteroids, clinical findings support advantages of corticosteroid therapy. Treatment of hearing loss, although controversial, requires change of some up-to-now used agents. Advantages should go in favour of contricosteroids.

  16. TopicPanorama: A Full Picture of Relevant Topics.

    Science.gov (United States)

    Wang, Xiting; Liu, Shixia; Liu, Junlin; Chen, Jianfei; Zhu, Jun; Guo, Baining

    2016-12-01

    This paper presents a visual analytics approach to analyzing a full picture of relevant topics discussed in multiple sources, such as news, blogs, or micro-blogs. The full picture consists of a number of common topics covered by multiple sources, as well as distinctive topics from each source. Our approach models each textual corpus as a topic graph. These graphs are then matched using a consistent graph matching method. Next, we develop a level-of-detail (LOD) visualization that balances both readability and stability. Accordingly, the resulting visualization enhances the ability of users to understand and analyze the matched graph from multiple perspectives. By incorporating metric learning and feature selection into the graph matching algorithm, we allow users to interactively modify the graph matching result based on their information needs. We have applied our approach to various types of data, including news articles, tweets, and blog data. Quantitative evaluation and real-world case studies demonstrate the promise of our approach, especially in support of examining a topic-graph-based full picture at different levels of detail.

  17. Making British cortisone: Glaxo and the development of corticosteroids in Britain in the 1950s-1960s.

    Science.gov (United States)

    Quirke, Viviane

    2005-12-01

    Following the announcement in 1949 in the USA that cortisone offered rheumatoid arthritis sufferers effective treatment for their crippling disease, the Ministry of Health came under considerable pressure from the medical profession and the public to make cortisone available in Britain. The Ministry, therefore, urged British companies to start manufacturing cortisone. Among the several pharmaceutical firms responding to the Ministry's request, Glaxo's expertise in the field of vitamins gave them a head start. This paper describes the varied and flexible strategy that enabled Glaxo to maintain this head start, and the scientific and technical capabilities which the company subsequently built up, enabling them to dominate the market for corticosteroids in Britain. Among the drugs to emerge out of the Glaxo project to manufacture cortisone, which began in 1950 and later became a wider R&D programme on steroids, was the topical steroid Betnovate, launched in 1963, which remains a best-seller today. However, although it led to successful new products, Glaxo's programme had limitations. The paper identifies a missed opportunity, in the shape of the biosynthetic route to steroid drugs, often considered as a milestone in the development of the new biotechnology. Whether or not this missed opportunity proved costly to the company is uncertain. However, it illustrates the role of technological path-dependence, and the importance of the integration between different scientific disciplines, in this case chemistry and biology, in pharmaceutical innovation.

  18. Skin testing for immediate hypersensitivity to corticosteroids: a case series and literature review.

    Science.gov (United States)

    Baker, A; Empson, M; The, R; Fitzharris, P

    2015-03-01

    Immediate hypersensitivity to corticosteroids is reported to occur with an incidence of 0.1%. The largest previous case series reporting corticosteroid skin testing has seven patients. We identified 23 patients (mean age 50 years, 65% female) from Auckland City Hospital who underwent skin testing (ST) for suspected corticosteroid hypersensitivity between July 2005 and April 2012. We performed a retrospective clinical case note review detailing clinical history of reaction, skin test results and subsequent management. Most patients (21/23) had a standard panel of testing with prednisolone, triamcinolone, methylprednisolone, hydrocortisone and dexamethasone. Skin tests used a 10% steroid stock concentration for skin prick tests (SPT) and dilutions of 1 : 1000, 1 : 100 and 1 : 10 for subsequent intradermal testing. A weal 3 mm greater than the negative control was considered positive. A total of 23 patients were identified who had skin testing for suspected acute hypersensitivity to corticosteroids, eight of which had a history of anaphylaxis. From 28 reactions (in 23 patients), the most common route of administration was intra-articular (13), followed by oral (7), intravenous (3) and other (5). Skin tests were positive in 8/23 patients, and 7/8 of these patients had a history of corticosteroid-associated anaphylaxis. Skin tests were positive at either the skin prick test or intradermal stages. There was evidence suggesting clinical and skin test cross-reactivity between corticosteroids in one patient. One patient had a positive skin test, but negative oral challenge suggesting the skin test was false positive. Skin tests were negative in 15/23 patients. One patient had a negative prednisolone skin test and positive unblinded oral challenge, suggesting a false-negative skin test. Skin testing can provide sufficient evidence to diagnose allergy in patients with a clear history of immediate hypersensitivity to corticosteroids such as anaphylaxis. Both skin prick

  19. Nasal saline or intranasal corticosteroids to treat allergic rhinitis in children

    Science.gov (United States)

    Madison, Stefani; Brown, Elizabeth Aubrey; Franklin, Rachel; Wickersham, Elizabeth A.; McCarthy, Laine H.

    2016-01-01

    Clinical Question In pediatric populations, is nasal saline irrigation as effective as intranasal corticosteroids at relieving allergic rhinitis symptoms? Answer No. Intranasal steroids are more effective than nasal saline alone to reduce symptoms of allergic rhinitis (AR) in children. Combination therapy further improves symptom reduction. Level of Evidence for the Answer B Search Terms Allergic Rhinitis, Nasal Saline, Nasal corticosteroids, children younger than age 18. Date Search Was Conducted August and September 2014, October 2015. Inclusion Criteria Meta-analyses, randomized controlled trials, systematic reviews, cohort studies, nasal spray, hypertonic saline solution, nasal lavage, rhinitis, intranasal administration, nasal saline, human, English language. Exclusion Criteria Antihistamines, Adults, Articles older than 2008 PMID:27328556

  20. Shower emboli and digital necrosis after a single corticosteroid injection for trigger thumb: case report.

    Science.gov (United States)

    Park, Jonathan; Dumanian, Gregory A

    2009-02-01

    Local corticosteroid injection into the hand is the preferred initial step in the management of trigger finger owing to its safety and efficacy. We report the case of a patient with shower emboli and digital necrosis after a local corticosteroid injection for the treatment of trigger thumb. Given the patient's subsequent negative hypercoagulability workup, we suspect that the patient's symptoms resulted from the injection of steroids into the princeps pollicis artery, with subsequent retrograde flow into multiple other arteries of the hand. The patient was managed conservatively and ultimately her symptoms resolved. No new areas of digital necrosis have appeared in 8 years of follow-up.

  1. Successful treatment using corticosteroid combined antibiotic for acute acalculous cholecystitis patients with systemic lupus erythematosus.

    Science.gov (United States)

    Liu, Wei; Chen, Weijie; He, Xiaodong; Qu, Qiang; Hong, Tao; Li, Binglu

    2017-07-01

    There is no consensus of treatments for acute acalculous cholecystitis with systemic lupus erythematosus (SLE). The study was aimed to investigate the effect of the corticosteroid for these patients.A series of patients who were diagnosed as acute acalculous cholecystitis with SLE in the period from January 2012 to December 2016 at our hospital were included. They accepted 2 different conservative treatment strategies initially: the treatment using moxifloxacin (the antibiotic group), and the treatment using corticosteroid combined moxifloxacin (the corticosteroid group). Then clinical manifestations, laboratory features, and outcomes were analyzed.The study identified 22 women Han Chinese patients with the SLE history of 2.8 ± 1.4 year. There was no significant difference in SLE history, Systemic Lupus Erythematosus Disease Activity Index-2000 (SLEDAI-2000), Systemic Lupus International Collaborating Clinics/American College of Rheumatology damage index (SLICC/ACR), hematologic examination results, and corticosteroid dosage between 2 groups. And there was no significant difference in the symptom of acute cholecystitis, duration of the symptoms, white blood level, and the thickness of gallbladder wall between 2 groups either. However, the SLEDAI-2000 of the corticosteroid group was lower than that of the antibiotic group (7.3 ± 1.4 vs 10.7 ± 3.0, P = .03), so was the SLICC/ACR (0.1 ± 0.3 vs 0.3 ± 0.5, P = .01). Moreover, total 11 of 12 patients were successfully treated in the corticosteroid group, only 1 patient got cholecystectomy because no improvement after conservative treatment. While 4 of 10 patients were successfully treated by moxifloxacin alone, 6 patients had to accept cholecystectomy in the antibiotic group. The rate of successful conservative treatment in the corticosteroid group was higher than that of the antibiotic group (P = .02). All patients were followed up at least 6 months, there was no statistical

  2. Optimal timing of antenatal corticosteroids in women with bleeding placenta previa or low-lying placenta.

    Science.gov (United States)

    Alsayegh, Eman; Barrett, Jon; Melamed, Nir

    2018-01-11

    Administrating a single course of antenatal corticosteroids to women at risk of preterm birth between 24 and 34 weeks of gestation has been shown to decrease neonatal morbidity and mortality. There is evidence that the optimal timing for the administration of antenatal corticosteroids is within 1-7 days before birth as the effect of antenatal corticosteroids has been shown to decline 7 days after administration. Therefore, given that antenatal corticosteroids are the single most effective intervention in cases of preterm birth, efforts should be made to optimize the timing of administration of antenatal corticosteroids. To test the hypothesis that the timing of antenatal corticosteroids in women with vaginal bleeding due to placenta previa or low-lying placenta can be optimized by identifying women at low risk of imminent delivery. This was a retrospective cohort study of all women admitted to a tertiary referral center at 24-34 weeks' gestation with vaginal bleeding due to placenta previa or low-lying placenta between 2003 and 2014. Multivariable logistic regression analysis was used to identify factors that are independently associated with delivery within 14 days from admission. A total of 202 women who met the inclusion criteria were admitted with vaginal bleeding in the presence of placenta previa or low-lying placenta during the study period, of whom 31 (15.3%) and 44 (21.8%) gave birth within 7 and 14 days from admission, respectively. The following factors were independently associated with delivery within 14 days from admission: complete placenta previa (odds (OR) 3.57, 95%CI 1.57-9.03), severe bleeding at presentation (OR 17.14, 95%CI 2.92-100.70), uterine contractions at presentation (OR 6.02, 95%CI 1.91-19.00), and cervical length placenta previa or low-lying placenta, it seems possible to identify a subgroup of women in whom the likelihood of delivery within 14 days is low. This information may allow for selective (rather than routine) administration

  3. The Pharmacogenetics of Tacrolimus in Corticosteroid-Sparse Pediatric and Adult Kidney Transplant Recipients

    DEFF Research Database (Denmark)

    Juul Madsen, Mads; Bergmann, Troels K; Brøsen, Kim

    2017-01-01

    >A, POR*28 and CYP3A4*22 and dose-adjusted tacrolimus trough concentrations in a primarily corticosteroid-free (>85%) population of Danish pediatric and adult kidney transplant recipients. METHODS: Seventy-two patients receiving treatment with oral tacrolimus were genotyped using real-time polymerase....... CONCLUSION: This study shows that the known association of the CYP3A5 genotype with tacrolimus dose-adjusted trough concentrations has the same impact in a corticosteroid-sparse population. The association between PPARA variance and infections with CMV will need further investigation....

  4. A case of chronic progressive radiation myelopathy treated with long-time corticosteroid administration

    Energy Technology Data Exchange (ETDEWEB)

    Hirota, Saeko; Soejima, Toshinori; Higashino, Takanori; Obayashi, Kayoko; Takada, Yoshiki [Hyogo Medical Center for Adults, Akashi (Japan); Hishikawa, Yoshio

    1998-05-01

    This is a report of one patient who developed chronic progressive radiation myelopathy at a gap of two portals 31 months after 40 Gy irradiation. He presented an unusual clinical course with over 5 years and 6 months administration of oral corticosteroid, very slow progression and long-lasting presentation of Gd-DTPA enhanced area in the suffered cord by MRI. It is suggested that corticosteroid administration from initial onset for a long period may change the natural course of radiation myelopathy, that is, may delay progress of it. (author)

  5. Clinical Question: Nasal saline or intranasal corticosteroids to treat allergic rhinitis in children.

    Science.gov (United States)

    Madison, Stefani; Brown, Elizabeth Aubrey; Franklin, Rachel; Wickersham, Elizabeth A; McCarthy, Laine H

    2016-01-01

    In pediatric populations, is nasal saline irrigation as effective as intranasal corticosteroids at relieving allergic rhinitis symptoms? No. Intranasal steroids are more effective than nasal saline alone to reduce symptoms of allergic rhinitis (AR) in children. Combination therapy further improves symptom reduction. LEVEL OF EVIDENCE FOR THE ANSWER: B SEARCH TERMS: Allergic Rhinitis, Nasal Saline, Nasal corticosteroids, children younger than age 18. DATE SEARCH WAS CONDUCTED: August and September 2014, October 2015. Meta-analyses, randomized controlled trials, systematic reviews, cohort studies, nasal spray, hypertonic saline solution, nasal lavage, rhinitis, intranasal administration, nasal saline, human, English language. Antihistamines, Adults, Articles older than 2008.

  6. Anaphylaxis at image-guided epidural pain block secondary to corticosteroid compound.

    LENUS (Irish Health Repository)

    Moran, Deirdre E

    2012-09-01

    Anaphylaxis during image-guided interventional procedures is a rare but potentially fatal event. Anaphylaxis to iodinated contrast is an established and well-recognized adverse effect. However, anaphylaxis to some of the other frequently administered medications given during interventional procedures, such as corticosteroids, is not common knowledge. During caudal epidural injection, iodinated contrast is used to confirm needle placement in the epidural space at the level of the sacral hiatus. A combination of corticosteroid, local anesthetic, and saline is subsequently injected. We describe a very rare case of anaphylaxis to a component of the steroid medication instilled in the caudal epidural space.

  7. Chinese herbal medicine for seborrheic dermatitis complicated by allergy to topical agent: A case report

    Directory of Open Access Journals (Sweden)

    Mingliang Xiao

    2017-10-01

    Full Text Available Seborrheic dermatitis is a common inflammatory dermatosis. Conventional medical treatments include corticosteroids, calcineurin inhibitors, and other therapeutic modalities. However, the use of the conventional medicine sometimes is limited by adverse effects, such as allergic reaction. We report the case of a 13-year-old girl with seborrheic dermatitis, who was allergic to topical agents and was cured successfully with Chinese herbal medicine. Her Chinese medical syndrome pattern was diagnosed as wind-heat invading the skin and herbs with wind-dispelling and heat-clearing properties were prescribed. Chinese herbal medicine is an alternative modality that can be considered for seborrheic dermatitis, in particular for cases complicated by adverse reactions from conventional topical agents.

  8. Nephropathic Cystinosis Mimicking Bartter Syndrome: a Novel Mutation.

    Science.gov (United States)

    Bastug, Funda; Nalcacioglu, Hulya; Ozaltin, Fatih; Korkmaz, Emine; Yel, Sibel

    2018-01-01

    Cystinosis is a rare autosomal recessive disorder resulting from defective lysosomal transport of cystine due to mutations in the cystinosin lysosomal cystine transporter (CTNS) gene. The clinical phenotype of nephropathic cystinosis is characterized by renal tubular Fanconi syndrome and development of end-stage renal disease during the first decade. Although metabolic acidosis is the classically prominent finding of the disease, a few cases may present with hypokalemic metabolic alkalosis mimicking Bartter syndrome. Bartter-like presentation may lead to delay in diagnosis and initiation of specific treatment for cystinosis. We report a case of a 6-year-old girl initially presenting with the features of Bartter syndrome that was diagnosed 2 years later with nephropathic cystinosis and a novel CTNS mutation.

  9. Methicillin-resistant Staphylococcus Aureus Lip Infection Mimicking Angioedema.

    Science.gov (United States)

    Lucerna, Alan R; Espinosa, James; Darlington, Anne M

    2015-07-01

    It is rare for angioedema to be misidentified by the experienced clinician or for it to mimic another disease process. As an Emergency Physician, it is important to recognize and treat angioedema immediately. Of equal importance is the recognition and initiation of treatment of facial cellulitis. A case report follows that illustrates methicillin-resistant Staphylococcus aureus (MRSA) lip infection mimicking angioedema. Here, we describe a case of a 21-year-old man who presented with a swollen lower lip, initially diagnosed as angioedema. Further investigation revealed the cause of his lip swelling was actually a MRSA abscess and surrounding cellulitis, an unusual presentation for lip infection, which we discuss below. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Misidentifying MRSA lip infection for angioedema, with a delay in proper treatment, could result in serious morbidity or mortality. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. A case of giant nodular posterior scleritis mimicking choroidal malignancy.

    Science.gov (United States)

    Liu, Andrea T; Luk, Fiona O; Chan, Carmen K

    2015-12-01

    To report a case of giant nodular posterior scleritis mimicking a choroidal tumor. A 42-year-old lady with systemic hypertension presented with a 1-week history of unilateral visual loss, pain and redness in her left eye. Examination showed sectoral anterior episcleritis in her left eye as well as a dome-shaped choroidal mass at the inferior-temporal periphery, associated with retinal hemorrhages and subretinal fluid. Systemic evaluation and imaging of the choroidal mass were performed and could not rule out amelanotic choroidal melanoma. At the same time, she was prescribed a 2-week course of oral nonsteroidal anti-inflammatory drug (NSAID) for her sectoral anterior episcleritis. The choroidal mass was found to have resolved completely right before her scheduled fine needle biopsy. Diagnosis of nodular posterior scleritis and a trial of oral NSAID can be considered in patients presenting with a choroidal mass before any invasive procedure.

  11. Enterobiasis in Ectopic Locations Mimicking Tumor-Like Lesions

    Directory of Open Access Journals (Sweden)

    Silvio Pampiglione

    2009-01-01

    Full Text Available Both the clinical and the histopathological diagnostic difficulties of oxyuriasis in unusual sites and their importance from a clinical point of view are pointed out. The authors report two ectoptic cases of enterobiasis observed in Northern Italy, one located in a fallopian tube of a 57-year-old woman and the other in a perianal subcutaneous tissue of a 59-year-old man, mimicking tumor-like lesions. The authors take advantage of the occasion to focus the attention of the medical world on this subject, lamenting the scarce importance given to this parasitosis in university courses of medical schools and in medical textbooks as it is incorrectly considered “out-of-fashion.”

  12. Myelodysplastic changes mimicking MDS following treatment for osteosarcoma

    DEFF Research Database (Denmark)

    Løhmann, Ditte

    Myelodysplastic changes mimicking MDS following treatment for osteosarcoma Ditte Juel Adolfsen Løhmann, Department of Pediatrics, Aarhus University Hospital, Skejby, Denmark Authors: Ditte Juel Adolfsen Løhmann and Henrik Hasle. Therapy-related myelodysplastic syndrome/acute myeloid leukaemia (t-MDS....../AML) is a feared long-term complication of paediatric cancer including osteosarcoma. Few develop t-MDS/AML, but it is not known how many have significant haematological changes after finishing treatment for osteosarcoma. In this study we reviewed biochemistry from a consecutive series of children for up to two...... MDS (refractory anaemia with excess blasts) with monosomy 7 was found and a hematopoietic stem cell transplant was performed. In the other case MDS without excess of blasts was found and a spontaneous normalization of the biochemistry occurred. In conclusion in our study most patients treated...

  13. A case of giant nodular posterior scleritis mimicking choroidal malignancy

    Directory of Open Access Journals (Sweden)

    Andrea T Liu

    2015-01-01

    Full Text Available To report a case of giant nodular posterior scleritis mimicking a choroidal tumor. A 42-year-old lady with systemic hypertension presented with a 1-week history of unilateral visual loss, pain and redness in her left eye. Examination showed sectoral anterior episcleritis in her left eye as well as a dome-shaped choroidal mass at the inferior-temporal periphery, associated with retinal hemorrhages and subretinal fluid. Systemic evaluation and imaging of the choroidal mass were performed and could not rule out amelanotic choroidal melanoma. At the same time, she was prescribed a 2-week course of oral nonsteroidal anti-inflammatory drug (NSAID for her sectoral anterior episcleritis. The choroidal mass was found to have resolved completely right before her scheduled fine needle biospy. Diagnosis of nodular posterior scleritis and a trial of oral NSAID can be considered in patients presenting with a choroidal mass before any invasive procedure.

  14. Dilated Virchow–Robin spaces mimicking a brainstem arteriovenous malformation

    Directory of Open Access Journals (Sweden)

    Thomas J Buell

    2017-01-01

    Full Text Available Virchow–Robin spaces (VRS are ubiquitous and commonly observed as the resolution of magnetic resonance imaging (MRI continues to improve. The function of VRS and the etiology of their dilation is still a subject of research. Diagnosing dilated VRS (dVRS can be challenging because they may appear similar to other pathologies such as cystic neoplasms, infectious cysts, and even arteriovenous malformations (AVMs on certain MRI pulse sequences. We reported a unique case of brainstem dVRS mimicking an AVM. Furthermore, the extensive pontine involvement of our patient's lesion is rarely described in neurosurgical literature. Understanding the imaging characteristics of dVRS is critical to accurately diagnose these lesions and avoid unnecessary tests and procedures.

  15. Acute dystonic reaction leading to lingual hematoma mimicking angioedema

    Science.gov (United States)

    Sezer, Özgür; Aydin, Ali Attila; Bilge, Sedat; Arslan, Fatih; Arslan, Hasan

    2017-01-01

    Lingual hematoma is a severe situation, which is rare and endangers the airway. It can develop due to trauma, vascular abnormalities, and coagulopathy. Due to its sudden development, it can be clinically confused with angioedema. In patients who applied to the doctor with complaints of a swollen tongue, lingual hematoma can be confused with angioedema, in particular, at the beginning if the symptoms occurred after drug use. It should especially be considered that dystonia in the jaw can present as drug-induced hyperkinetic movement disorder. Early recognition of this rare clinical condition and taking precautions for providing airway patency are essential. In this case report, we will discuss mimicking angioedema and caused by a bite due to dystonia and separation of the tongue from the base of the mouth developing concurrently with lingual hematoma. PMID:29326495

  16. Granulomatous prostatitis after intravesical immunotherapy mimicking prostate cancer

    Directory of Open Access Journals (Sweden)

    Waldemar Białek

    2016-12-01

    Full Text Available Intravesical immunotherapy with attenuated strains of Mycobacterium bovis is a widely used therapeutic option in patients with non-muscle-invasive transitional cell carcinoma of the bladder. A rare complication of intravesical therapy with the Bacillus Calmette-Guérin vaccine is granulomatous prostatitis, which due to increasing levels of prostate-specific antigen and abnormalities found in transrectal examination of the prostate may suggest concomitant prostate cancer. A case of extensive granulomatous prostatitis in a 61-year-old patient which occurred after the first course of a well-tolerated Bacillus Calmette-Guérin therapy is presented. Due to abnormalities found in rectal examination and an abnormal transrectal ultrasound image of the prostate with extensive infiltration mimicking neoplastic hyperplasia a core biopsy of the prostate was performed. Histopathological examination revealed inflammatory infiltration sites of tuberculosis origin.

  17. Basaloid Carcinoma of the Breast Mimicking Cutaneous Basaloid Neoplasms.

    Science.gov (United States)

    Solus, Jason F; Goyal, Amrita; Duncan, Lyn M; Nazarian, Rosalynn M

    2015-09-01

    Basaloid carcinoma of the breast (BCB) is a rare, triple-negative aggressive primary breast tumor that can closely mimic cutaneous basal cell carcinoma (BCC), neuroendocrine tumors, adnexal neoplasms, and other primary breast tumors. Accurate diagnosis of this tumor is critical for appropriate clinical management. We add to the literature 2 female patients with BCB presenting with a nipple mass. Histopathologic findings from both patients showed dermal nests and cords of atypical basaloid cells with epidermal involvement, closely resembling cutaneous BCC. A panel of immunohistochemical stains, including the novel use of CK17, is essential for differentiating BCB from mimickers. BCB is a rare primary breast tumor that follows an aggressive clinical course and closely mimics many basaloid neoplasms, including cutaneous BCC clinicopathologically. Increased awareness of BCB among dermatologists and dermatopathologists is critical for accurate diagnosis and patient care.

  18. Malignant Mesothelioma Mimicking Invasive Mammary Carcinoma in a Male Breast

    Directory of Open Access Journals (Sweden)

    Mohamed Mokhtar Desouki

    2015-01-01

    Full Text Available Malignant mesothelioma is an uncommon tumor with strong association with asbestos exposure. Few cases of malignant pleural mesothelioma metastatic to the female breast have been reported. Herein, we presented, for the first time, a case of locally infiltrating malignant pleural mesothelioma forming a mass in the breast of a male as the first pathologically confirmed manifestation of the disease. Breast ultrasound revealed an irregular mass in the right breast which involves the pectoralis muscle. Breast core biopsy revealed a proliferation of neoplastic epithelioid cells mimicking an infiltrating pleomorphic lobular carcinoma. IHC studies showed the cells to be positive for calretinin, CK5/6, WT1, and CK7. The cells were negative for MOC-31, BerEp4, ER, and PR. A final diagnosis of malignant mesothelioma, epithelioid type, was rendered. This case demonstrates the importance of considering a broad differential diagnosis in the setting of atypical presentation with application of a panel of IHC markers.

  19. Postpartum Unilateral Sacral Stress Fracture Mimicking Lumbar Radiculopathy: Case Report

    Directory of Open Access Journals (Sweden)

    Sinan Bağçacı

    2018-01-01

    Full Text Available Postpartum sacral stress fracture is a very rare clinical entity. Because of the ambiguous clinical and radiological findings, it is often diagnosed late. A case of a postpartal 25-year-old female patient presented with acute onset of low back pain radiating to the right extremity, mimicking lumbar radiculopathy. Magnetic resonance imaging of sacrum revealed a non-displaced stress fracture of the right sacral ala. The 25-hydroxy vitamine D level of the patient was very low; dual energy X-ray absorptiometry measurements were in the normal range. The patient is completely cured as a result of conservative treatment. As a result, sacrum stress fracture should be kept in mind in the presence of back pain during pregnancy and postpartum period.

  20. A Case of Myopericarditis Mimicking Acute Myocardial Infarction in Childhood

    Directory of Open Access Journals (Sweden)

    Rahmi Özdemir

    2015-11-01

    Full Text Available Myopericarditis is an inflammatory disease of the both myocardial and pericardial tissues, and resulting from different etiologies. Viral agents such as coxsackie virus type B, adenovirus, and echovirus are the most common leading cause of this disease and it usually occurs following viral upper respiratory tract infections. Although there are different clinical features according to ages groups, some common findings such as tachycardia incompatible with fever, deeply heared heart sounds, and heart failure can be seen. Clinical findings often mimics a myocardial infarction. Diagnosis of this disease is made by the evaluation of the clinical condition, electrocardiography, echocardiography and elevation of the cardiac enzymes. Because it is mortality, discrimination of myopericarditis from myocardial infarction is very important. Herein, we report a 13 year-old-girl with the diagnosis of myopericarditis presenting with chest pain, electrocardiographic changes mimicking myocardial infarction and elevated cardiac enzymes and also aimed to emphasize the importance of accurate diagnosis of this disease.

  1. Statistical analysis plan for the Adjunctive Corticosteroid Treatment in Critically Ill Patients with Septic Shock (ADRENAL) trial

    DEFF Research Database (Denmark)

    Billot, Laurent; Venkatesh, Balasubramanian; Myburgh, John

    2017-01-01

    BACKGROUND: The Adjunctive Corticosteroid Treatment in Critically Ill Patients with Septic Shock (ADRENAL) trial, a 3800-patient, multicentre, randomised controlled trial, will be the largest study to date of corticosteroid therapy in patients with septic shock. OBJECTIVE: To describe a statistic...

  2. Intra-articular injection of hyaluronic acid for treatment of osteoarthritis knee: comparative study to intra-articular corticosteroids

    Directory of Open Access Journals (Sweden)

    Soad A Elsawy

    2017-01-01

    Conclusion Both HA and corticosteroid groups showed improvement in pain and knee function, but the intra-articular HA was superior to corticosteroid on long-term follow-up. This supports the potential rate of intra-articular HA as an effective long-term therapeutic option for patients with OA of the knee.

  3. [Disseminated histoplamosis in adolescent mimicking granulomatosis with polyangiitis].

    Science.gov (United States)

    van Weelden, Marlon; Viola, Gabriela R; Kozu, Katia T; Aikawa, Nadia E; Ivo, Claudia M; Silva, Clovis A

    2015-03-04

    Systemic histoplasmosis is an invasive fungal infection that may mimic primary vasculitis, particularly granulomatosis with polyangiitis (GPA), and was rarely described in adult patients. We reported an immunocompetent patient with disseminated histoplasmosis mimicking GPA who fulfilled European League Against Rheumatism (EULAR)/Pediatric Rheumatology International Trials Organisation (PRINTO)/Pediatric Rheumatology European Society (PRES) validated classification criteria. A 6-year old boy presented acute migratory polyarthritis with spontaneous improvement, sinus inflammation, fever, headache and abdominal pain. Serologic test for hepatitis, cytomegalovirus, human immunodeficiency virus, Epstein-Barr virus, toxoplasmosis, dengue virus and antistreptolysin O were all negative. Magnetic resonance imaging (MRI) showed moderate ascites in pelvis and pansinusitis. Antineutrophil cytoplasmic antibodies (c-ANCA) were positive. He had spontaneous remission of the symptoms including fever. At the age of 11 years and 11 months, he had sinusitis, pneumonia and epididymitis. A month later, he was hospitalized and MRI showed left eye proptosis. Cerebrospinal fluid was normal and indirect tests of fungi were negative. Two months later, he had lumbar pain and computer tomography showed a mass in the right kidney and pulmonary nodule in the right lung. He fulfilled EULAR/PRINTO/PRES criteria for GPA, however the renal biopsy showed a focal granulomatous interstitial nephritis with yeast fungal cells compatible with Histoplasma sp. He was treated with liposomal amphotericin B and itraconazole with improvement of signs and symptoms. We reported a progressive disseminated histoplasmosis case mimicking GPA. Histoplasmosis infection should be considered in immunocompetent subjects with uncommon clinical manifestations, such as arthritis, nephritis and epididymitis. Copyright © 2015 Elsevier Editora Ltda. All rights reserved.

  4. A natural biomimetic porous medium mimicking hypomineralized enamel.

    Science.gov (United States)

    Vennat, E; Denis, M; David, B; Attal, J-P

    2015-03-01

    In order to evaluate the clinical impact of low viscosity resin infiltration in hypomineralized enamel, it is necessary to obtain a biomimetic porous substrate capable of mimicking enamel. The specifications for the biomimetic porous medium are defined using the literature data on hypomineralized enamel. Based on these specifications, we propose to use deproteinized dentin, the latter being deproteinized by heat treatment. Thermogravimetry analysis (TGA), field emission scanning electron microscopy (FESEM) observations, mercury intrusion porosimetry (MIP) tests and nanoindentation are performed on the deproteinized dentin tissue. Heat treatment is shown to be an effective and reproducible method for removing organic fluids and protein residues in dentin. Deproteinizing dentin also enables forming nanovoids by eliminating its organic matrix. The interconnected open nanoporosities (porosities of less than 100 nm) created at 600°C are distributed between 14 nm and 32 nm and the total porosity is 39% (including 36% due to nanoporosities). At 800°C, they are distributed between 60 nm and 100 nm and total porosity is 37% (including 33% arising from the nanoporosities). The hydroxyapatite crystal structure is transformed less at 600°C, so this temperature should be preferred. Besides providing new understanding of the dentin tissue itself, this study led to characterizing a porous medium made of natural apatite, and proposing and validating its use as a porous medium mimicking hypomineralized enamel. The next logical step of this study is the characterization of resin infiltration in this medium and its mechanical reinforcement. Copyright © 2014 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.

  5. Teflon granulomas mimicking cerebellopontine angle tumors following microvascular decompression.

    Science.gov (United States)

    Deep, Nicholas L; Graffeo, Christopher S; Copeland, William R; Link, Michael J; Atkinson, John L; Neff, Brian A; Raghunathan, Aditya; Carlson, Matthew L

    2017-03-01

    To report two patients with a history of microvascular decompression (MVD) for hemifacial spasm who presented with Teflon granulomas (TG) mimicking cerebellopontine angle (CPA) tumors and to perform a systematic review of the English-language literature. Case series at a single tertiary academic referral center and systematic review. Retrospective chart review with analysis of clinical, radiological, and histopathological findings. Systematic review using PubMed, Embase, MEDLINE, and Web of Science databases. Two patients with large skull base TGs mimicking CPA tumors clinically and radiographically were managed at the authors' institution. The first presented 4 years after MVD with asymmetrical sensorineural hearing loss, multiple progressive cranial neuropathies, and brainstem edema due to a growing TG. Reoperation with resection of the granuloma confirmed a foreign-body reaction consisting of multinucleated giant cells containing intracytoplasmic Teflon particles. The second patient presented 11 years after MVD with asymmetrical sensorineural hearing loss and recurrent hemifacial spasm. No growth was noted over 2 years, and the patient has been managed expectantly. Only one prior case of TG after MVD for hemifacial spasm has been reported in the English literature. TG is a rare complication of MVD for hemifacial spasm. The diagnosis should be suspected in patients presenting with a new-onset enhancing mass of the CPA after MVD, even when performed decades earlier. A thorough clinical and surgical history is critical toward establishing an accurate diagnosis to guide management and prevent unnecessary morbidity. Surgical intervention is not required unless progressive neurologic complications ensue. 4 Laryngoscope, 127:715-719, 2017. © 2016 The American Laryngological, Rhinological and Otological Society, Inc.

  6. Topical application of hemostatic paste

    Directory of Open Access Journals (Sweden)

    Mohammad Mizanur Rahman

    2017-02-01

    Full Text Available As a measure to control minor surgical bleeding, surgeons usually depend on a number of hemostatic aids. Topical use of bovine thrombin is a widely used procedure to arrest such minor bleeding. A 35 year old male sergeant of Bangladesh Air Force presented with repeated development of hematoma in his left thigh without any history of trauma or previous history of bleeding. Critical analysis of the patient’s history, routine and sophisticated hematological investigations revealed that the patient developed anti-thrombin antibody following the application of hemostatic paste in the tooth socket five years back during minor dental procedure to stop ignorable bleeding episodes. Therefore, topical use of hemostatic glue/paste or bovine thrombin should be avoided to desist minor bleeding as recombinant human thrombin is now available for topical use.

  7. Quantum mechanics II advanced topics

    CERN Document Server

    Rajasekar, S

    2015-01-01

    Quantum Mechanics II: Advanced Topics uses more than a decade of research and the authors’ own teaching experience to expound on some of the more advanced topics and current research in quantum mechanics. A follow-up to the authors introductory book Quantum Mechanics I: The Fundamentals, this book begins with a chapter on quantum field theory, and goes on to present basic principles, key features, and applications. It outlines recent quantum technologies and phenomena, and introduces growing topics of interest in quantum mechanics. The authors describe promising applications that include ghost imaging, detection of weak amplitude objects, entangled two-photon microscopy, detection of small displacements, lithography, metrology, and teleportation of optical images. They also present worked-out examples and provide numerous problems at the end of each chapter.

  8. Evaluating the Suitability of Using Rat Models for Preclinical Efficacy and Side Effects with Inhaled Corticosteroids Nanosuspension Formulations

    Science.gov (United States)

    Chiang, Po-Chang; Hu, Yiding; Blom, Jason D.; Thompson, David C.

    2010-06-01

    Inhaled corticosteroids (ICS) are often prescribed as first-line therapy for patients with asthma Despite their efficacy and improved safety profile compared with oral corticosteroids, the potential for systemic side effects continues to cause concern. In order to reduce the potential for systemic side effects, the pharmaceutical industry has begun efforts to generate new drugs with pulmonary-targeted topical efficacy. One of the major challenges of this approach is to differentiate both efficacy and side effects (pulmonary vs. systemic) in a preclinical animal model. In this study, fluticasone and ciclesonide were used as tool compounds to explore the possibility of demonstrating both efficacy and side effects in a rat model using pulmonary delivery via intratracheal (IT) instillation with nanosuspension formulations. The inhibition of neutrophil infiltration into bronchoalveolar lavage fluid (BALF) and cytokine (TNFα) production were utilized to assess pulmonary efficacy, while adrenal and thymus involution as well as plasma corticosterone suppression was measured to assess systemic side effects. Based on neutrophil infiltration and cytokine production data, the ED50s for ciclesonide and fluticasone were calculated to be 0.1 and 0.03 mg, respectively. At the ED50, the average adrenal involution was 7.6 ± 5.3% for ciclesonide versus 16.6 ± 5.1% for fluticasone, while the average thymus involution was 41.0 ± 4.3% for ciclesonide versus 59.5 ± 5.8% for fluticasone. However, the differentiation became less significant when the dose was pushed to the EDmax (0.3 mg for ciclesonide, 0.1 mg for fluticasone). Overall, the efficacy and side effect profiles of the two compounds exhibited differentiation at low to mid doses (0.03-0.1 mg ciclesonide, 0.01-0.03 mg fluticasone), while this differentiation diminished at the maximum efficacious dose (0.3 mg ciclesonide, 0.1 mg fluticasone), likely due to overdosing in this model. We conclude that the rat LPS model using IT

  9. Vías de administración de los corticosteroides en pacientes con crisis moderada de asma Ways of administration of corticosteroids in moderate asthma crisis

    Directory of Open Access Journals (Sweden)

    Carlos Dotres Martínez

    2012-12-01

    Full Text Available Objetivos: identificar las diferencias entre la administración de corticosteroides sistémicos parenterales y orales en el tratamiento de la crisis moderada de asma bronquial y el costo de su aplicación. Métodos: estudio descriptivo, prospectivo y aplicado, realizado en 105 pacientes asmáticos que acudieron al hospital pediátrico "Juan Manuel Márquez", entre el 1 de septiembre de 2009 y el 31 de mayo de 2011. Se organizaron tres grupos: grupo A, se administró hidrocortisona vía intramuscular; grupo B, metilprednisolona intramuscular y grupo C, prednisona oral. La selección y ubicación de los pacientes en los grupos fue al azar. Resultados: la duración de la crisis según vía de administración del corticosteroide fue de 1 a 3 días en 26 (74,3 % pacientes del grupo A, 24 (68,6 % asmáticos en el grupo B y 32 (91,4 % enfermos en el grupo C. La evolución de la crisis, con respecto a los días de dificultad respiratoria y la duración de la tos nocturna, tuvieron un comportamiento similar en los tres grupos. El costo del corticosteroide sistémico en el grupo A fue 13 veces superior al del grupo C y en el grupo B, fue 35 veces más que el del grupo C. Conclusiones: los corticoesteroides orales e intramusculares tienen la misma respuesta con respecto a la mejoría de los síntomas en pacientes con crisis moderada de asma bronquial. El uso del fármaco por vía oral conlleva un ahorro sustancial para el país y evita los efectos indeseables de la vía intramuscular.Objective: to determine the differences between the parenteral and the oral administration of systemic corticosteroids in moderate asthma crisis and the cost. Method: prospective and descriptive study performed in 105 patients, who presented with a moderate asthma crisis at "Juan Manuel Marquez" pediatric hospital from September 1, 2009 through May 31st, 2011. The patients were randomly selected and assigned to one of the following groups: Group A was given hydrocortisone

  10. Topics in millimeter wave technology

    CERN Document Server

    Button, Kenneth

    1988-01-01

    Topics in Millimeter Wave Technology, Volume 1 presents topics related to millimeter wave technology, including fin-lines and passive components realized in fin-lines, suspended striplines, suspended substrate microstrips, and modal power exchange in multimode fibers. A miniaturized monopulse assembly constructed in planar waveguide with multimode scalar horn feeds is also described. This volume is comprised of five chapters; the first of which deals with the analysis and synthesis techniques for fin-lines as well as the various passive components realized in fin-line. Tapers, discontinuities,

  11. Topics in current aerosol research

    CERN Document Server

    Hidy, G M

    1971-01-01

    Topics in Current Aerosol Research deals with the fundamental aspects of aerosol science, with emphasis on experiment and theory describing highly dispersed aerosols (HDAs) as well as the dynamics of charged suspensions. Topics covered range from the basic properties of HDAs to their formation and methods of generation; sources of electric charges; interactions between fluid and aerosol particles; and one-dimensional motion of charged cloud of particles. This volume is comprised of 13 chapters and begins with an introduction to the basic properties of HDAs, followed by a discussion on the form

  12. Topical therapies in hyperhidrosis care.

    Science.gov (United States)

    Pariser, David M; Ballard, Angela

    2014-10-01

    Primary focal hyperhidrosis affects 3% of the US population; about the same number as psoriasis. More than half of these patients have primary focal axillary hyperhidrosis: sweating that is beyond what is anticipated or necessary for thermoregulation. Most topical therapies are based on aluminum salts, which work by a chemical reaction that forms plugs in the eccrine sweat ducts. Topical anticholinergics may also be used. Instruction on proper methods and timing of antiperspirants enhances effect and may be effective alone or in combination with other treatments in patients with hyperhidrosis. Copyright © 2014 Elsevier Inc. All rights reserved.

  13. Selected topics in nuclear structure

    International Nuclear Information System (INIS)

    Solov'ev, V.G.; Gromov, K.Ya.; Malov, L.A.; Shilov, V.M.

    1994-01-01

    The Fourth International Conference on selected topics in nuclear structure was held at Dubna in July 1994 on recent experimental and theoretical investigations in nuclear structure. Topics discussed were the following: nuclear structure at low-energy excitations (collective quasiparticle phenomena, proton-neutron interactions, microscopic and phenomenological theories of nuclear structure; nuclear structure studies with charged particles. heavy ions, neutrons and photons; nuclei at high angular momenta and superdeformation, structure and decay properties of giant resonances, charge-exchange resonances and β-decay; semiclassical approach of large amplitude collective motion and structure of hot nuclei

  14. Treatment of vitiligo vulgaris with the combination therapy of topical steroid and vitamin D3 compound

    Directory of Open Access Journals (Sweden)

    Yoko Konishi

    2012-06-01

    Full Text Available We reported here two cases of vitiligo vulgaris successfully treated with the combination therapy of topical steroid and vitamin D3 compound and currently maintained by vitamin D3 analog without any adverse effects: skin atrophy, striae or telangiectasia on the exposed areas. The best-known mechanism of topical vitamin D3 analog is the enhancement of keratinocytes differentiation and anti-proliferative effects. Vitamin D3 analog is also reported to suppress T-cell mediated immunity, T-cell skin recruitment, and skin infiltration via down-regulating cutaneous lymphocyte antigen expression. Furthermore, vitamin D3 compounds are known to influence melanocyte maturation and differentiation and also to up-regulate melanogenesis. Autoreactive lymphocytes against melanocytes are one of the causes. Topical vitamin D3 analog may control vitiligo itself, however stronger immunosuppressive effects of topical corticosteroid may contribute to rapid re-pigmentation suppressing auto-reactive lymphocytes. The topical combination therapy is a simple, effective and safe option for vitiligo vulgaris in sun-exposed areas.

  15. Corticosteroid use and mortality risk in patients with perforated colonic diverticular disease: a population-based cohort study.

    Science.gov (United States)

    Broersen, L H A; Horváth-Puhó, E; Pereira, A M; Erichsen, R; Dekkers, O M; Sørensen, H T

    2017-01-01

    Corticosteroids are a potential risk factor for mortality in patients with perforated diverticular disease, due to blinding of disease severity, hampered wound healing or adrenal insufficiency. We examined mortality in corticosteroid users and non-users among patients with perforated diverticular disease. A cohort study based on medical databases including all patients ≥18 years in Denmark (source population 5 289 261 inhabitants) admitted to a hospital with incident perforated diverticular disease between 2005 and 2013. 7-day, 1-month, 3-month and 1-year mortality risks in corticosteroid users and non-users were calculated using the Kaplan-Meier method, and compared with Cox proportional hazard regression adjusted for age, sex and comorbidities. The study included 4640 patients with perforated diverticular disease. Of these, 3743 (80.7%) had not used corticosteroids in the year before admission and 725 (15.6%) had been exposed to systemic corticosteroid treatment. The remaining 172 patients had been exposed to either inhaled or intestinal acting corticosteroid therapy. Mortality risk in non-users was 4.4% after 7 days and 15.6% after 1 year. This risk was doubled for corticosteroid users who filled their last prescription during the 90 days before admission, with mortality risks ranging from 14.2% after 7 days to 47.6% after 1 year. 1-year mortality risk was even higher for corticosteroid users with a first filled prescription ≤90 days before admission: 52.5%. Corticosteroid use was associated with clearly increased mortality risk after perforated diverticular disease. Thus, use of corticosteroids should be regarded as an important clinical prognostic factor for mortality in patients with this condition.

  16. "I was never like that": Australian findings on the psychological and psychiatric sequelae of corticosteroids in haematology treatments.

    Science.gov (United States)

    McGrath, Pam; Patton, Mary Anne; James, Sarah

    2009-04-01

    Corticosteroid treatments have been well documented to cause severe emotional and even psychiatric disturbances. Despite that corticosteroid use is at the core of most treatment protocols for haematological malignancies, there is a dearth of published research (and controversy in the existing research) on the emotional and psychiatric sequelae of corticosteroid use for haematology patients and its connection with pre-existing mental history. This paper aims to address this hiatus and confusion by examining the emotional and psychiatric side effects of corticosteroids on haematology patients in Australia. The findings are from a pilot study that explored the prior mental health history and effects of corticosteroid use of ten haematology patients in Australia. Data was collected through an iterative, phenomenological, qualitative research methodology using open-ended interviews conducted at the time and location of the participant's choice. The interviews were audio-recorded and transcribed verbatim. The language texts were then entered into the QSR NUD*IST computer program and analysed thematically. The significant finding from the study was that corticosteroids used in haematology treatments have the potential to affect anyone and are not related to an individual's prior mental health history. No participant presented evidence of psychiatric history or counseling and many reported emotional stability during previous times of difficulty. All participants reported emotional distress directly related to corticosteroid use. Participants reported difficulties during the period of withdrawal from corticosteroids and relief during periods free from the administration of corticosteroids. The findings provide evidence that emotional disturbances associated with corticosteroid use in haematology are a direct result of the drugs used and not a symptom of the individual's prior emotional health. Recommendations are given which have important implications for the management

  17. Randomised controlled trial of local corticosteroid injections for de Quervain's tenosynovitis in general practice

    NARCIS (Netherlands)

    Peters-Veluthamaningal, Cyriac; Winters, Jan C.; Groenier, Klaas H.; Meyboom-deJong, Betty

    2009-01-01

    Background: De Quervain's tenosynovitis is a stenosing tenosynovitis of the first dorsal compartment of the wrist and leads to wrist pain and to impaired function of the wrist and hand. It can be treated by splinting, local corticosteroid injection and operation. In this study effectiveness of local

  18. Effect of Corticosteroids in Routine Treatment of PeriTonsillar Abscess

    Directory of Open Access Journals (Sweden)

    S Allaf-Akbari

    2009-01-01

    Full Text Available Introduction: There are controversies regarding treatment of peritonsillar abscess as a common infection of head and neck, especially for prescription of corticosteroids. According to review of articles, use of corticosteroids in management of this abscess is increasing, but more controlled and comparative studies are needed. In this clinical trial study, we evaluated corticosteroid as an adjutant therapy for peritonsillar abscess. Methods: This clinical trial study was done on 50 hospitalized patients divided into 2 groups; steroid and placebo. Antibiotic therapy and method of abscess drainage was the same in both groups. A special questionnaire included characteristics, symptoms, clinical course and complications of patients. Data was filled and analyzed by SPSS software using chi square, repeated measurement and t tests. Results: Normalization of body temperature within 12 hours after treatment and mean time of painless swallowing was 100% and 9 hours in the steroid group as compared to 84% and 15 hours in placebo group (p value=0.04. Trismus recovery was faster in steroid group. Hospitalization period was 3 and 4 days in steroid and placebo groups, respectively (P value>0.05. Fewer complications were reported in steroid receiving patients. There was one case of relapse in the steroid group and 5 cases in the placebo group (P value=0.09. Conclusion: According to our findings, it seems that corticosteroid adjuvant therapy of peritonsillar abscess is effective and doesn’t lead to any important complication

  19. Cadherin 5 is Regulated by Corticosteroids and Associated with Central Serous Chorioretinopathy

    DEFF Research Database (Denmark)

    Schubert, Carl; Pryds, Anders; Zeng, Shemin

    2014-01-01

    Central serous chorioretinopathy (CSC) is characterized by leakage of fluid from the choroid into the subretinal space and, consequently, loss of central vision. The disease is triggered by endogenous and exogenous corticosteroid imbalance and psychosocial stress and is much more prevalent in men...... propose that genetically predetermined variation in CDH5, when combined with triggering events such as corticosteroid treatment or severe hormonal imbalance, underlie a substantial proportion of CSC in the male population.......Central serous chorioretinopathy (CSC) is characterized by leakage of fluid from the choroid into the subretinal space and, consequently, loss of central vision. The disease is triggered by endogenous and exogenous corticosteroid imbalance and psychosocial stress and is much more prevalent in men....... We studied the association of genetic variation in 44 genes from stress response and corticosteroid metabolism pathways with the CSC phenotype in two independent cohorts of 400 CSC cases and 1,400 matched controls. The expression of cadherin 5 (CDH5), the major cell-cell adhesion molecule in vascular...

  20. Prevalence of vertebral deformities and symptomatic vertebral fractures in corticosteroid treated patients with rheumatoid arthritis

    NARCIS (Netherlands)

    de Nijs, RNJ; Jacobs, JWG; Bijlsma, JWJ; Lems, WF; Laan, RFJM; Houben, HHM; ter Borg, EJ; Huisman, AM; Bruyn, GAW; van Oijen, PLM; Westgeest, AAA; Algra, A; Hofman, DM

    2001-01-01

    Objective. This study was designed to determine whether the prevalence of vertebral deformities in patients with rheumatoid arthritis (RA) treated with corticosteroids (Cs) is higher than in RA patients not receiving Cs therapy. Patients and methods. This multicentre cross-sectional study included