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Sample records for betamethasone

  1. Topical betamethasone for prevention of radiation dermatitis

    Directory of Open Access Journals (Sweden)

    Omidvari Shapour

    2007-01-01

    Full Text Available Background: Although acute radiation dermatitis (ARD is a common side-effect of radiotherapy (RT, currently there is no general consensus about its prevention or treatment of choice. Aims: The purpose of this study was to investigate whether prophylactic use of topical betamethasone 0.1% can prevent ARD caused by chest wall irradiation. Methods: Fifty-one patients who underwent modified radical mastectomy for breast cancer and were going to receive RT, were randomly assigned to receive topical betamethasone 0.1%, petrolatum or none during RT. The frequency and severity of ARD (measured using Radiation Therapy Oncology Group acute radiation morbidity scoring criteria were recorded at the end of each week during RT and two weeks after its completion. Clinical outcomes were analyzed by relevant statistical methods. Results: All patients developed some degree of ARD, the frequency and severity of which increased with time and reached the maximum at the end of the seventh week for all groups. Patients receiving betamethasone had less severe ARD than the other two groups throughout the course of the study, but this difference was significant only at the end of the third week (p =0.027. No significant difference was observed between the petrolatum and control arms. Conclusion: Prophylactic and ongoing use of topical betamethasone 0.1% during chest wall RT for breast cancer delays occurrence of ARD but does not prevent it. Petrolatum has no effect on the prevention of ARD in these patients.

  2. Topical betamethasone for prevention of radiation dermatitis.

    Science.gov (United States)

    Omidvari, Shapour; Saboori, Hojjatollah; Mohammadianpanah, Mohammad; Mosalaei, Ahmad; Ahmadloo, Niloofar; Mosleh-Shirazi, Mohammad Amin; Jowkar, Farideh; Namaz, Soha

    2007-01-01

    Although acute radiation dermatitis (ARD) is a common side-effect of radiotherapy (RT), currently there is no general consensus about its prevention or treatment of choice. The purpose of this study was to investigate whether prophylactic use of topical betamethasone 0.1% can prevent ARD caused by chest wall irradiation. Fifty-one patients who underwent modified radical mastectomy for breast cancer and were going to receive RT, were randomly assigned to receive topical betamethasone 0.1%, petrolatum or none during RT. The frequency and severity of ARD (measured using Radiation Therapy Oncology Group acute radiation morbidity scoring criteria) were recorded at the end of each week during RT and two weeks after its completion. Clinical outcomes were analyzed by relevant statistical methods. All patients developed some degree of ARD, the frequency and severity of which increased with time and reached the maximum at the end of the seventh week for all groups. Patients receiving betamethasone had less severe ARD than the other two groups throughout the course of the study, but this difference was significant only at the end of the third week (p = 0.027). No significant difference was observed between the petrolatum and control arms. Prophylactic and ongoing use of topical betamethasone 0.1% during chest wall RT for breast cancer delays occurrence of ARD but does not prevent it. Petrolatum has no effect on the prevention of ARD in these patients.

  3. Comparison of topical tretinoin and betamethasone in oral lichen planus

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    Kar H

    1996-01-01

    Full Text Available Thirty-one patients of oral lichen planus were enrolled in this study and two groups were made. Group 1 consisting of 16 patients who applied topical tretinoin 0.05% and Group 2 comprising of 15 patients who were given topical betamethasone dipropionate 0.05%. The patients applying tretinoin showed statistically significant improvement as compared to patients applying betamethasone.

  4. Effects of Antenatal Betamethasone and Dexamethasone in Preterm Neonates

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    Chen-Yu Chen

    2005-09-01

    Conclusion: In our study, no significant differences between antenatal betamethasone and dexamethasone were found in complications of preterm neonates. Incomplete courses of antenatal corticosteroids were associated with an increased incidence of RDS compared with complete courses.

  5. [Betamethasone and aqueous extract of Arctium lappa for treating angiostrongyliasis].

    Science.gov (United States)

    Fante, Camila Argenta; Dieterish, Solange; Rodriguez, Rubens

    2008-01-01

    Angiostrongylus costaricensis is a parasite that causes abdominal angiostrongyliasis in humans. The treatment for it includes the use of anti-inflammatory drugs, despite the lack of studies to justify this approach. The objective of this paper was to evaluate the effect of betamethasone and Arctium lappa on the evolution of intestinal lesions induced by this parasite. Adult male Swiss mice were used, distributed into four groups: infected and treated with betamethasone; infected and treated with Arctium lappa; infected and not treated; and control group. The treatments were started on the 15th day after infection and continued for 15 days. The presence of eosinophilic infiltration and granuloma was evaluated (1-mild; 2-moderate; 3-severe). Betamethasone allowed the lesions to evolve into more severe forms, while the extract did not interfere with disease progression. The substances applied were ineffective for protection against the lesions induced by Angiostrongylus costaricensis in mice. These findings discourage the use of betamethasone and Arctium lappa for humans affected by abdominal angiostrongyliasis.

  6. 77 FR 3598 - Ophthalmic and Topical Dosage Form New Animal Drugs; Gentamicin and Betamethasone Spray

    Science.gov (United States)

    2012-01-25

    ... veterinary prescription use of gentamicin sulfate and betamethasone valerate topical spray in dogs. DATES... Veterinary Medicine (HFV-170), Food and Drug Administration, 7500 Standish Pl., Rockville, MD 20855, (240... prescription use of Gentamicin Topical Spray (gentamicin sulfate and betamethasone valerate) in dogs. Sparhawk...

  7. Modulation of lipopolysaccharide-induced chorioamnionitis in fetal sheep by maternal betamethasone.

    Science.gov (United States)

    Wolfe, Katherine B; Snyder, Candice C; Gisslen, Tate; Kemp, Matthew W; Newnham, John P; Kramer, Boris W; Jobe, Alan H; Kallapur, Suhas

    2013-12-01

    We tested the hypothesis that the order of exposure to maternal betamethasone and intra-amniotic (IA) lipopolysaccharide (LPS) will differentially modulate inflammation in the chorioamnion. Time-mated Merino ewes with singleton fetuses received saline alone, IA LPS alone, maternal betamethasone before LPS, or betamethasone after LPS. We assessed inflammatory markers in the chorioamnion and the amniotic fluid. Inflammatory cell infiltration, expression of myeloperoxidase, serum amyloid A3 (acute phase reactant) in the chorioamnion, and levels of interleukin (IL)-8 in the amniotic fluid increased 7 days after LPS exposure. Betamethasone prior to LPS decreased infiltration of the inflammatory cells, CD3+ T cells, and decreased the levels of IL-1β and IL-8 in the amniotic fluid. Betamethasone 7 days prior to LPS exposure suppressed LPS-induced inflammation. The markers of inflammation largely had returned to the baseline 14 days after LPS exposure.

  8. Pharmacokinetics of betamethasone in plasma, urine, and synovial fluid following intra-articular administration to exercised thoroughbred horses.

    Science.gov (United States)

    Knych, Heather K; Stanley, Scott D; Harrison, Linda M; Mckemie, Daniel S

    2017-09-01

    The use of corticosteroids, such as betamethasone, in performance horses is tightly regulated. The objective of the current study was to describe the plasma pharmacokinetics of betamethasone as well as time-related urine and synovial fluid concentrations following intra-articular administration to horses. Twelve racing-fit adult Thoroughbred horses received a single intra-articular administration (9 mg) of a betamethasone sodium phosphate and betamethasone acetate injectable suspension into the right antebrachiocarpal joint. Blood, urine, and synovial fluid samples were collected prior to and at various times up to 21 days post drug administration. All samples were analyzed using tandem liquid chromatography-mass spectrometry. Plasma data were analyzed using compartmental pharmacokinetic modeling. Maximum measured plasma betamethasone concentrations were 3.97 ± 0.23 ng/mL at 1.45 ± 0.20 h. The plasma elimination half-life was 7.48 ± 0.39 h. Betamethasone concentrations were below the limit of detection in all horses by 96 h and 7 days in plasma and urine, respectively. Betamethasone fell below the limit of detection in the right antebrachiocarpal joint between 14 and 21 days. Results of this study provide information that can be used to regulate the use of intra-articular betamethasone in the horse. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

  9. Efficacy of topical latanoprost versus minoxidil and betamethasone valerate on the treatment of alopecia areata.

    Science.gov (United States)

    El-Ashmawy, Amal Ahmad; El-Maadawy, Iman Hamed; El-Maghraby, Gamal Mohamed

    2018-02-01

    Alopecia areata (AA) is one of the most common causes of localized hair loss. There is no universally proven therapy that induces and sustains remission of hair growth in AA. To compare the efficacy and safety of topical latanoprost, minoxidil and betamethasone valerate on hair growth in patients with AA. Hundred patients with AA classified into five groups of 20 treated with: Group I, latanoprost 0.1% lotion; Group II, minoxidil 5% lotion; Group III, betamethasone valerate 0.1% solution; Group IV, combination of latanoprost lotion and betamethasone valerate solution and Group V, a vehicle lotion control group. There was a statistically significant improvement in all therapeutic groups when compared with control group and reduction of severity of alopecia tool score of scalp and beard before and after treatment for all therapeutic groups. Latanoprost, minoxidil and betamethasone valerate are effective and safe in the treatment of patchy AA. The use of latanoprost added to the therapeutic efficacy of topical betamethasone valerate in the treatment of AA and could be an effective adjunctive topical therapy for AA.

  10. Efficacy of betamethasone on the fetal motion and biophysical profile and amniotic fluid index in preterm fetuses.

    Science.gov (United States)

    Abbasalizadeh, Shamsi; Pharabar, Zahra Neghadan; Abbasalizadeh, Fatmeh; Ghojazadeh, Morteza; Goldust, Mohamad

    2013-11-15

    The term ofpreterm birth is used to define the premature neonates considering pregnancy age. In less than 34 week pregnancies, corticosteroids are prescribed to promote embryos' lung maturity. The presents study aimed at evaluating effects of betamethasone injection on feeling embryo motion by mother and index and biophysical profile in preterm pregnancies. In a descriptive-analytical study, 40 pregnant women with the pregnancy age of 30-34 weeks were evaluated. Embryo motion and index and biophysical profile of the amniotic fluid were checked before prescription of double dosage of muscular betamethasone (12 mg) at a 24 h time interval. The injection was repeated for 24 and 48 h after the first injection. The resulted outcomes were compared with those results related to before betamethasone injection. In this study, there was statistically meaningful relationship between embryo motions before injection of betamethasone and 12 h after its injection (p = 0.03). Also, there was a significant relationship between embryo motions 24 and 48 h after injection of betamethasone (p = 0.001). In other words, the embryo motions decreased 12 h after injection of betamethasone. They were improved 48 h after betamethasone injection. But, index and biophysical profile results of amniotic fluid were left unchanged. Application of betamethasone leads to evident but transient decrease in embryo motions. Although motion element of index and biophysical profile of amniotic fluid which is one of the tests used in evaluating the embryo health is fixed and normal, it can be concluded that injection of betamethasone may not affect embryo health.

  11. A Comparison of Betamethasone Valerate 0.1% Cream Twice Daily Plus Oral Simvastatin Versus Betamethasone Valerate 0.1% Cream Alone in the Treatment of Vitiligo Patients

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    Fariba Iraji

    2017-01-01

    Full Text Available Background: Vitiligo, a common disorder of depigmentation, is often difficult to treat. Corticosteroids are known to be effective, but with modest results. Although simvastatin has been reported to be effective for immunorelated dermatologic disorders including vitiligo, controlled trials are lacking. This study was conducted to compare the efficacy of topical betamethasone valerate 0.1% cream (as a standard method of treatment for vitiligo versus a combination of betamethasone valerate plus oral simvastatin in the treatment of vitiligo. Materials and Methods: Eighty-eight subjects with symmetric vitiligo who had body surface involvement up to 20% were divided randomly into two groups. Group A were treated with betamethasone valerate 01% cream twice daily and Group B with betamethasone valerate 01% cream twice daily and oral simvastatin 80 mg daily for 12 weeks. Finally, 46 patients completed treatment after 12 weeks in both groups. The results were evaluated by a blind dermatologist using Vitiligo Area Scoring Index (VASI score at baseline, 4th, 8th, and 12th week of treatment. In a similar way, subjective assessment performed by patients based on photo evaluation at the end of the study. Results: Despite a continuous reduction in VASI score in both groups, according to both physician (P = 0.13 and patient (P = 0.374 assessment oral simvastatin was not statistically more effective than conventional treatment of vitiligo. Conclusion: This study indicates that oral simvastatin is not associated with significant impacts in the treatment of vitiligo as compared to other inflammatory dermatologic conditions such as psoriasis. Indeed, other studies should be initiated regarding exact molecular and cellular effects of statins in the treatment of vitiligo.

  12. A Comparison of Betamethasone Valerate 0.1% Cream Twice Daily Plus Oral Simvastatin Versus Betamethasone Valerate 0.1% Cream Alone in the Treatment of Vitiligo Patients.

    Science.gov (United States)

    Iraji, Fariba; Banihashemi, Seyed Hossin; Faghihi, Gita; Shahmoradi, Zabihollah; Tajmirriahi, Nabet; Jazi, Safoura Bokaie

    2017-01-01

    Vitiligo, a common disorder of depigmentation, is often difficult to treat. Corticosteroids are known to be effective, but with modest results. Although simvastatin has been reported to be effective for immunorelated dermatologic disorders including vitiligo, controlled trials are lacking. This study was conducted to compare the efficacy of topical betamethasone valerate 0.1% cream (as a standard method of treatment for vitiligo) versus a combination of betamethasone valerate plus oral simvastatin in the treatment of vitiligo. Eighty-eight subjects with symmetric vitiligo who had body surface involvement up to 20% were divided randomly into two groups. Group A were treated with betamethasone valerate 01% cream twice daily and Group B with betamethasone valerate 01% cream twice daily and oral simvastatin 80 mg daily for 12 weeks. Finally, 46 patients completed treatment after 12 weeks in both groups. The results were evaluated by a blind dermatologist using Vitiligo Area Scoring Index (VASI) score at baseline, 4 th , 8 th , and 12 th week of treatment. In a similar way, subjective assessment performed by patients based on photo evaluation at the end of the study. Despite a continuous reduction in VASI score in both groups, according to both physician ( P = 0.13) and patient ( P = 0.374) assessment oral simvastatin was not statistically more effective than conventional treatment of vitiligo. This study indicates that oral simvastatin is not associated with significant impacts in the treatment of vitiligo as compared to other inflammatory dermatologic conditions such as psoriasis. Indeed, other studies should be initiated regarding exact molecular and cellular effects of statins in the treatment of vitiligo.

  13. 75 FR 54492 - Ophthalmic and Topical Dosage Form New Animal Drugs; Gentamicin and Betamethasone Ophthalmic...

    Science.gov (United States)

    2010-09-08

    ... Ophthalmic Solution AGENCY: Food and Drug Administration, HHS. ACTION: Final rule; technical amendment... acetate ophthalmic solution. This action is being taken to comply with the Federal Food, Drug, and... GENTOCIN DURAFILM (gentamicin sulfate and betamethasone acetate) Ophthalmic Solution, sponsored by Intervet...

  14. The influence of betamethasone and dexamethasone on motor development in young rats

    NARCIS (Netherlands)

    Gramsbergen, A; Mulder, EJH

    Synthetic corticosteroids such as dexamethasone and betamethasone are widely used in clinical practice of the perinatal period to enhance lung maturation. However, indications emerged both on the basis of investigations in humans and in experimental animals that such treatment leads to abnormal

  15. Significant one week efficacy of a calcipotriol plus betamethasone dipropionate scalp formulation

    DEFF Research Database (Denmark)

    Jemec, G.B.E.; Van De Kerkhof, P.C.M.; Enevold, A.

    2011-01-01

    Background A two-compound scalp formulation containing calcipotriol (50 μg/g) and betamethasone (0.5 mg/g; as dipropionate) (Xamiol, Taclonex Scalp) has been shown to be an effective and safe treatment for scalp psoriasis. Objective The aim of this study was to investigate the clinical efficacy o...

  16. Successful treatment of hypertrophic lichen planus with betamethasone under occlusion and TCA-peelings.

    Science.gov (United States)

    Theodosiou, Grigorios; Papageorgiou, Marina; Vakirlis, Efstratios; Mandekou-Lefaki, Ioanna

    2016-09-01

    Hypertrophic lichen planus (HLP) is a variant of lichen planus characterized by marked epidermal hyperplasia and severe pruritus. We present a case of a female patient with HLP and concomitant primary biliary cirrhosis, which responded to topical therapy with betamethasone under occlusion and TCA-peelings. © 2016 Wiley Periodicals, Inc.

  17. Development of a new formulation combining calcipotriol and betamethasone dipropionate in an ointment vehicle

    DEFF Research Database (Denmark)

    Simonsen, Lene; Høy, Gert; Didriksen, Erik

    2004-01-01

    was to develop a formulation which combines calcipotriol and betamethasone dipropionate in a single vehicle hereby achieving optimal delivery of both substances into the skin. As the two substances are incompatible in aqueous and alcoholic medias, different non-aqueous formulations were prepared. Skin permeation...

  18. The effects of intrathecal administration of betamethasone over the dogs' spinal cord and meninges.

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    Barros, Guilherme Antonio Moreira de; Marques, Mariângela Esther Alencar; Ganem, Eliana Marisa

    2007-01-01

    To determinate the potential clinical and histological changes due the injection of betamethasone, when administered into the canine intrathecal space. Twenty one animals were included in a random and blind manner in the study. After general anesthesia, intrathecal puncture was performed and 1 ml of the random solution was injected. The G1 dogs received 0.9% saline solution, the G2 dogs received 1.75 mg betamethasone and the G3 dogs received 3.5 mg of betamethasone. The animals were clinically evaluated for 21 days and then sacrificed. The lumbar and sacral portions of the spinal cord were removed for light microscopy histological analyses. No clinical changes were observed in any of the animals included in this study. No histological changes were observed in G1 animals. Inflammatory infiltration was observed in two dogs, one in G2, another in G3. Hemorrhage and necrosis were also seen in the G2 dog which inflammatory infiltration was detected. In other two dogs, one from G2 and another from G3, there was discreet fibrosis and thickness of the arachnoid layer which was focal in one and diffuse in the other. Intrathecal administration of betamethasone caused histological changes in the spinal cord and meninges in some of the dogs involved in this study.

  19. Comparison between Betamethasone, Fluorometholone and Loteprednol Etabonate on intraocular pressure in patients after keratorefractive surgery

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    Saeed Shokoohi-Rad

    2018-06-01

    Full Text Available Purpose: The aim of this study was to compare the ocular hypertensive effect of the commercially available Betamethasone, Fluorometholone in Iran and Loteprednol Etabonate in patients undergoing keratorefractive surgery. Methods: In this prospective randomized clinical trial, 300 eyes of 150 patients were included, and patients were randomly assigned to 3 groups and used one of the 3 steroid drops (Betamethasone 0.1%, Fluorometholone 0.1%, and Loteprednol Etabonate 0.5% after myopic photorefractive keratectomy (PRK. Intraocular pressure (IOP was measured 2, 4, and 6 weeks post-surgery. Twenty-two mmHg was set as the threshold IOP for starting anti-glaucoma medication and tapering steroid drops. Results: Of 300 eyes from 150 patients over the first 6 postoperative weeks, 2 eyes in Fluorometholone group (2%, 12 eyes in Betamethasone group (12%, and 16 eyes in Loteprednol group (16% had IOP equal or more than 22 mmHg. Analysis of variance (ANOVA test showed that the rise in IOP was significantly different between groups in the 2nd and 4th (P ≤ 0.001 postoperative weeks but not at 6th week (P = 0.230. An IOP rise equal or more than 10 mmHg was detected in 13 and 15 eyes in Betamethasone and Loteprednol groups, respectively. None of the eyes in Fluorometholone group had such an IOP rise. Conclusions: Loteprednol and Fluorometholone were associated with the most and least increase in IOP, respectively. The highest pressures were detected 4 weeks after surgery in the Betamethasone and Loteprednol groups and 6 weeks after surgery in the Fluorometholone group. Fluorometholone was the safest among the three examined steroid drops in terms of IOP rise. Keywords: Steroid induced glaucoma, Loteprednol etabonate, Keratorefractive surgery, Photorefractive keratectomy

  20. Development and validation of a stability-indicating RP-HPLC method for assay of betamethasone and estimation of its related compounds.

    Science.gov (United States)

    Fu, Qiang; Shou, Minshan; Chien, Dwight; Markovich, Robert; Rustum, Abu M

    2010-02-05

    Betamethasone (9alpha-fluoro-16beta-methylprednisolone) is one of the members of the corticosteriod family of active pharmaceutical ingredient (API), which is widely used as an anti-inflammatory agent and also as a starting material to manufacture various esters of betamethasone. A stability-indicating reverse-phase high performance liquid chromatography (RP-HPLC) method has been developed and validated which can separate and accurately quantitate low levels of 26 betamethasone related compounds. The stability-indicating capability of the method was demonstrated through adequate separation of all potential betamethasone related compounds from betamethasone and also from each other that are present in aged and stress degraded betamethasone stability samples. Chromatographic separation of betamethasone and its related compounds was achieved by using a gradient elution at a flow rate of 1.0mL/min on a ACE 3 C18 column (150mmx4.6mm, 3microm particle size, 100A pore size) at 40 degrees C. Mobile phase A of the gradient was 0.1% methanesulfonic acid in aqueous solution and mobile phase B was a mixture of tert-butanol and 1,4-dioxane (7:93, v/v). UV detection at 254nm was employed to monitor the analytes. For betamethasone 21-aldehyde, the QL and DL were 0.02% and 0.01% respectively. For betamethasone and the rest of the betamethasone related compounds, the QL and DL were 0.05% and 0.02%. The precision of betamethasone assay is 0.6% and the accuracy of betamethasone assay ranged from 98.1% to 99.9%.

  1. Topical betamethasone for the prevention of acute radiation dermatitis in breast cancer patients

    International Nuclear Information System (INIS)

    Farhan, F.; Kazemian, A.; Alagheband, H.

    2003-01-01

    Background: Acute radiation dermatitis is a very common side effect of radiation therapy in large numbers of cancers including breast cancer. Despite high prevalence rate of acute radiation dermatitis and also wet desquamation, a few trials on prophylaxis of this complication using topical treatment have been conducted. Despite effectiveness of topical corticosteroids in treatment of acute radiation dermatitis which are focused in the literature, yet there are some controversy about their usage in this regard. For this reason we attempted to investigate this subject via conducting a clinical trial. Materials and Methods: This trial included 76 patients with pathologic diagnosis of breast cancer for whom radiotherapy has been planned. Patients were 27-70 years old. Patients with radical mastectomy received 5000 cGy within 5 weeks, and those with conservative surgery received 6000 cGy within 6 weeks devided in 200 centigray fractions. Patients were divided randomly into two groups, betamethasone and placebo, 38 patients in each group. In placebo group, 3 patients did not attend for weekly assessment. Additional one patient did not refer during follow-up period. Thus, they were excluded from the study. One group was given betamethasone o.1% and other group was administered base of ointment as placebo. All patient consumed drug or placebo from the 1st day of treatment until one week after treatment completion as twice daily within tangential field. Patients were monitored for assessing dermatitis severity and its symptoms and also possible drug adverse effects one week after the therapy commenced and afterwards by one-week intervals as well as in an appointed day. Three weeks after termination of therapy, patients were also visited, and each examination provided information about dermatologic complications which were registered in the questionnaire. Results: Mean times development of dermatitis in both betamethasone and placebo groups were 3.2500 and 2.2571 (weeks

  2. HPLC determination of betamethasone and prednisolone in urine samples using monolithic column

    International Nuclear Information System (INIS)

    Abro, K.; Memon, N.; Bhanger, M.I.

    2011-01-01

    A fast and reliable HPLC method is reported for the separation and quantification of betamethasone and prednisolone in urine samples using Chromolith at the rate of Performance RP-l8e (100 mm x 4.6 mm) column. The separation and detection was achieved using an isocratic mobile phase composed of methanol:water (44:56 v/v) at 2.0 mL/min and wavelength of 254 nm. After successful optimisation of method parameters, it was applied to the urine samples. Solid phase extraction technique was used to clean the sample before analysis. The developed method was validated for the system suitability, precision and accuracy. The limits of defection for the prednisolone and betamethasone are 0.11 ng and 0.075 ng/10 macro L injection, respectively allowing their determination in human urine samples. Recovery for spiked urine samples was in the range of 97-103 %. The method offers a valuable alternative to the methodologies currently employed for separation and quantification of prednisolone and betamethasone in urine samples. A fast and reliable HPLC method is reported for the separation and quantification of betamethasone and prednisolone in urine samples using Chromolith at the rate of Performance RP-l8e (100 mm x 4.6 mm) column. The separation and detection was achieved using an isocratic mobile phase composed of methanol:water (44:56 v/v) at 2.0 mL/min and wavelength of 254 nm. After successful optimisation of method parameters, it was applied to the urine samples. Solid phase extraction technique was used to clean the sample before analysis. The developed method was validated for the system suitability, precision and accuracy. The limits of defection for the prednisolone and betamethasone are 0.11 ng and 0.075 ng/10 macro L injection, respectively allowing their determination in human urine samples. Recovery for spiked urine samples was in the range of 97-103 %. The method offers a valuable alternative to the methodologies currently employed for separation and quantification

  3. Pretreatment with betamethasone of patients with Graves' disease given radioiodine therapy: thyroid autoantibody responses and outcome of therapy

    International Nuclear Information System (INIS)

    Gamstedt, A.; Karlsson, A.

    1991-01-01

    The effects of betamethasone on thyroid autoantibody responses and outcome of radioiodine therapy were determined over a period of 1 yr in a prospective randomized study of 40 patients with Graves' disease. Twenty patients were given placebo tablets, and 20 patients were treated with betamethasone from 3 weeks before until 4 weeks after 131 I therapy. At the time of inclusion in the study, the mean serum concentrations of TSH receptor antibodies, thyroid peroxidase antibodies, and thyroglobulin antibodies (TgAb) were increased in both groups. Three weeks of treatment with betamethasone reduced the thyroid peroxidase antibody and TgAb titers as well as the serum concentrations of thyroid hormones. A decrease in the TSH receptor antibody level was not statistically significant. After radioiodine therapy, transient increases in thyroid autoantibody levels were observed. The titers of the different antibodies generally changed in parallel. In some patients a detectable level of a given antibody was found only after the radioiodine treatment, and in two cases, TgAb did not appear at all, although the two other antibodies increased temporarily. Betamethasone delayed, but did not abolish, the 131 I-induced antibody peaks. Betamethasone also caused a reduction in the total serum immunoglobulin G, a reduction which persisted throughout the study period. When the study ended, 17 patients given placebo and 9 patients given betamethasone were receiving replacement therapy due to the development of hypothyroidism. These patients at this point in time had lower antibody levels than those not requiring T4. The results of this study demonstrate that betamethasone reduces and modifies the thyroid autoantibody responses as well as the outcome of radioiodine therapy in patients with Graves' disease

  4. Anastomotic stoma coated with chitosan film as a betamethasone dipropionate carrier for peripheral nerve regeneration

    Directory of Open Access Journals (Sweden)

    Ping Yao

    2018-01-01

    Full Text Available Scar hyperplasia at the suture site is an important reason for hindering the repair effect of peripheral nerve injury anastomosis. To address this issue, two repair methods are often used. Biological agents are used to block nerve sutures and the surrounding tissue to achieve physical anti-adhesion effects. Another agent is glucocorticosteroid, which can prevent scar growth by inhibiting inflammation. However, the overall effect of promoting regeneration of the injured nerve is not satisfactory. In this regard, we envision that these two methods can be combined and lead to shared understanding for achieving improved nerve repair. In this study, the right tibial nerve was transected 1 cm above the knee to establish a rat tibial nerve injury model. The incision was directly sutured after nerve transection. The anastomotic stoma was coated with 0.5 × 0.5 cm2 chitosan sheets with betamethasone dipropionate. At 12 weeks after injury, compared with the control and poly (D, L-lactic acid groups, chitosan-betamethasone dipropionate film slowly degraded with the shape of the membrane still intact. Further, scar hyperplasia and the degree of adhesion at anastomotic stoma were obviously reduced, while the regenerated nerve fiber structure was complete and arranged in a good order in model rats. Electrophysiological study showed enhanced compound muscle action potential. Our results confirm that chitosan-betamethasone dipropionate film can effectively prevent local scar hyperplasia after tibial nerve repair and promote nerve regeneration.

  5. Methimazole, but not betamethasone, prevents 131I treatment-induced rises in thyrotropin receptor autoantibodies in hyperthyroid Graves' disease

    International Nuclear Information System (INIS)

    Gamstedt, A.; Wadman, B.; Karlsson, A.

    1986-01-01

    The effects of methimazole or betamethasone therapy on the TSH receptor antibody response to radioiodine therapy were compared in a prospective randomized study of 60 patients with hyperthyroidism due to Graves' disease. The patients were followed for 1 yr after treatment with 131I. Twenty-three patients received 131I alone, 17 were treated with methimazole for 2 months before and 3 months after 131I therapy, and 20 patients were treated with betamethasone for 3 weeks before and 4 weeks after 131I therapy. 131I induced a transient rise in the mean serum level of TSH receptor autoantibodies, measured as TSH binding inhibitory immunoglobulin (TBII), but in patients receiving methimazole treatment, no such rise occurred. In the betamethasone-treated patients, TBII increased similarly to that in patients treated with 131I alone. In addition, in patients given betamethasone, there was an early decrease in total serum immunoglobulin G, which persisted throughout the follow-up period. In the other 2 groups, no changes in total immunoglobulin G were found. The results demonstrate that in hyperthyroid Graves' disease, TBII production is influenced by therapy. Methimazole abolished the 131I-induced increase in TBII, whereas betamethasone did not have such an inhibitory effect

  6. Impact of synthetic canine cerumen on in vitro penetration of auricular skin of dogs by florfenicol, terbinafine, and betamethasone acetate.

    Science.gov (United States)

    Ehling, Sarah; Baynes, Ronald E; Bäumer, Wolfgang

    2018-03-01

    OBJECTIVE To determine the pharmacokinetics of florfenicol, terbinafine, and betamethasone acetate after topical application to canine auricular skin and the influence of synthetic canine cerumen on pharmacokinetics. SAMPLE Auricular skin from 6 euthanized shelter dogs (3 females and 3 neutered males with no visible signs of otitis externa). PROCEDURES Skin adjacent to the external opening of the ear canal was collected and prepared for use in a 2-compartment flow-through diffusion cell system to evaluate penetration of an otic gel containing florfenicol, terbinafine, and betamethasone acetate over a 24-hour period. Radiolabeled 14 C-terbinafine hydrochloride and 3 H-betamethasone acetate were added to the gel to determine dermal penetration and distribution. Florfenicol absorption was determined by use of high-performance liquid chromatography-UV detection. Additionally, the effect of synthetic canine cerumen on the pharmacokinetics of all compounds was evaluated. RESULTS During the 24-hour experiment, mean ± SD percentage absorption without the presence of synthetic canine cerumen was 0.28 ± 0.09% for 3H-betamethasone acetate, 0.06 ± 0.06% for florfenicol, and 0.06 ± 0.02% for 14C-terbinafine hydrochloride. Absorption profiles revealed no impact of synthetic canine cerumen on skin absorption for all 3 active compounds in the gel or on skin distribution of 3 H-betamethasone acetate and 14 C-terbinafine hydrochloride. CONCLUSIONS AND CLINICAL RELEVANCE 3 H-betamethasone acetate, 14 C-terbinafine hydrochloride, and florfenicol were all absorbed in vitro through healthy auricular skin specimens within the first 24 hours after topical application. Synthetic canine cerumen had no impact on dermal absorption in vitro, but it may serve as a temporary reservoir that prolongs the release of topical drugs.

  7. Antenatal betamethasone and fetal growth in prematurely born children: implications for temperament traits at the age of 2 years.

    Science.gov (United States)

    Pesonen, Anu-Katriina; Räikkönen, Katri; Lano, Aulikki; Peltoniemi, Outi; Hallman, Mikko; Kari, M Anneli

    2009-01-01

    We explored whether repeated dose of antenatal betamethasone and variation in intrauterine growth of prematurely born children predict temperament characteristics at the age of 2 years. The patients (n = 142) were prematurely born children (mean gestational age: 31.0 weeks; range: 24.6-35.0 weeks) who participated in a randomized and blinded trial testing the effects of a repeated dose of antenatal betamethasone in imminent preterm birth. Fetal growth was estimated as weight, length, and head circumference in SDs according to Finnish growth charts. Parents assessed their toddlers' temperament with 201 items of the Early Childhood Temperament Questionnaire (mean child corrected age: 2.1 years). No significant main effects of repeated betamethasone on toddler temperament existed. However, a significant interaction between study group and duration of exposure to betamethasone emerged; those exposed to a repeated dose for >24 hours before delivery were more impulsive. One-SD increases in weight, length, and head circumference at birth were associated with 0.14- to 0.19-SD lower levels of negative affectivity (fearfulness, anger proneness, and sadness); 1-SD increases in length, weight, and head circumference at birth were associated with 0.14- to 0.18-SD higher levels of effortful control (self-regulation). Repeated antenatal betamethasone did not induce alterations in toddler temperament. The results, however, suggest that a longer duration of exposure is associated with higher impulsivity scores. Regardless of betamethasone exposure, slower fetal growth exerted influences on temperament. Our findings indicate prenatal programming of psychological development and imply that more attention is needed to support the development of infants born at the lower end of the fetal growth distribution.

  8. Betamethasone augments the antifungal effect of menadione--towards a novel anti-Candida albicans combination therapy.

    Science.gov (United States)

    Jakab, Ágnes; Emri, Tamás; Sipos, Lilla; Kiss, Ágnes; Kovács, Renátó; Dombrádi, Viktor; Kemény-Beke, Ádám; Balla, József; Majoros, László; Pócsi, István

    2015-08-01

    The fluorinated glucocorticoid betamethasone stimulated both the extracellular phospholipase production and hypha formation of the opportunistic human pathogen Candida albicans and also decreased the efficiency of the polyene antimycotics amphotericin B and nystatin against C. albicans in a dose-dependent manner. Importantly, betamethasone increased synergistically the anti-Candida activity of the oxidative stress generating agent menadione, which may be exploited in future combination therapies to prevent or cure C. albicans infections, in the field of dermatology. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  9. Monitoring of clobetasol propionate and betamethasone dipropionate as undeclared steroids in cosmetic products manufactured in Korea.

    Science.gov (United States)

    Nam, Yun Sik; Kwon, Il Keun; Lee, Kang-Bong

    2011-07-15

    Some cosmetic products manufactured in Korea have been suspected to contain anti-inflammatory corticosteroids, such as clobetasol propionate and betamethasone dipropionate, for the treatment of eczema, seborrhea and psoriasis, without any indication on the label of the cosmetic products. Due to their severe side effects, such as permanent skin atopy, these two corticosteroids in cosmetic products need to be monitored from a forensic point of view. Cosmetic product samples (number of samples=47) of manufacturers charged by consumers have been collected in local and online markets of Korea, and they were validated and analyzed by a simple high performance liquid chromatography (HPLC) method with ultraviolet diode array (UV-DAD). LC-MS/MS and LC-MS were used to confirm these steroids in cosmetic samples with diagnostic ions (m/z) and isotope ratio. Linearity was studied with 0.5-10μg/mL range in both steroids. Good correlation coefficients (r(2)≥0.999) were found, and their limits of quantifications were 0.59μg/mL and 0.66μg/mL in clobetasol propionate and betamethasone dipropionate, respectively. At three different concentrations spanning the linear dynamic ranges, mean recoveries were always higher than 93%, and precisions for intra-day and inter-day analyses were both less than 3.5%. The results show 32-96.4μg/g levels of clobetasol propionate in five different cosmetic products. Also, betamethasone dipropionate in a sample was monitored at the level of 195.1μg/g. This fact reveals that some manufacturers have added these steroids in their cosmetic products to advertise the treatment effect for skin atopy. Thus, these cosmetic products need to be monitored carefully, and ultimately removed from the market. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  10. Topical Calendula and Betamethasone Valerate in the prevention of acute radiation dermatitis: a randomized prospective trial

    Directory of Open Access Journals (Sweden)

    Fotouhi M

    2007-07-01

    Full Text Available Background: Acute radiation dermatitis is a very common side effect of radiation therapy for many cancers, including breast cancer. Despite the high prevalence of acute radiation dermatitis as well as wet desquamation, only a few trials studying the prophylaxis of this complication using topical treatment have been conducted. In spite of these studies, some controversy still exists about regarding treatments for acute radiation dermatitis, as does some concern about their long-term complications. For this reason, we conducted a clinical trial for a new treatment with the same effectiveness as corticosteroids, but fewer complications. Methods: This trial included 60 patients with pathologic diagnoses of breast cancer for whom radiotherapy had been planned. Patients were 30-73 years old. Patients with radical mastectomy received 5000 cGy over five weeks, and those with conservative surgery received 6000 cGy over six weeks divided in 200 cGy fractions. Patients were divided randomly into two groups: one group received a moderately-potent glucocorticoid steroid, 0.1% betamethasone ointment (30, and the other received the new treatment, 0.1% calendula ointment (30. All patients applied their respective drugs twice daily within the tangential field from the first day of radiation treatment until one month after treatment was completed. Starting one week after radiation therapy commenced, patients were monitored weekly for symptoms of dermatitis and the degree of severity as well as possible adverse drug effects, in addition to such monitoring on the days of their appointments. Four weeks after termination of therapy, patients were again examined, at which time they completed a questionnaire about dermatologic complications. Results: The mean time to develop dermatitis was 3.7 weeks for the betamethasone group and 3.87 weeks for the calendula group. Maximal dermatitis intensity during treatment in the betamethasone group was: 0, 6.7%; I, 73.3%; II, 16

  11. A SynoviocyteModel for Osteoarthritis and Rheumatoid Arthritis: Response to Ibuprofen, Betamethasone, and Ginger Extract—A Cross-Sectional In Vitro Study

    DEFF Research Database (Denmark)

    Ribel-Madsen, Søren; Bartels, Else Marie; Stockmarr, Anders

    2012-01-01

    synovial membrane or joint fluid. Cells were cultivated and exposed to no or TNF-α stimulation without, or in the presence of, betamethasone, ibuprofen, or a standardized ginger extract. Concentrations of a panel of cytokines, growth factors, and chemokines were mapped for each culture and condition. Our......, and IL-8 release in all groups. Ibuprofen showed no effect on cytokine production, while ginger extract was similar to betamethasone. Ginger extract was as effective an anti-inflammatory agent as betamethasone in this in vitro model. Cultured fibroblast-like synoviocytes from OA and RA subjects promise...

  12. ANALYSIS OF BETAMETHASONE DISODIUM PHOSPHATE INJECTION AND OPHTHALMIC SOLUTION BY HPLC, KINETIC INTERPRETATION AND DETERMINATION OF SHELF LIFE

    Directory of Open Access Journals (Sweden)

    A. Ghanbarpour

    1994-07-01

    Full Text Available Corticosteroids are widely used in therapeutics in different formulations. Betamethasone disodium phosphate is one of the most soluble of the adrenocorticosteroidal agents. It is therefore very suitable for intravenous use and particularly for ophthalmic formulations."nAcceleration method is used to determine expiration date of aqueous formulations manufactured in Iran.

  13. Effects of betamethasone on the course of experimentai. Infection with Trypanosoma cruzi

    Directory of Open Access Journals (Sweden)

    Frederico G.C. Abath

    1986-09-01

    Full Text Available In this experiment, the effect of betamethasone administered in the early post- acute infection of mice by Trypanosoma cruzi was studied. This drug was administered during 30 days after the 42nd day of infection in a dose of 0.15 mg/day. The betamethasone treatment did not cause fresh outbreaks of parasitemia and the histopathological findings in the chronic phase were not different from those in the control group. The higher cumulative mortality after treatment in the experimental group was due to superimposed bacterial infections. Outbred albino mice infected with low numbers ofY strain Trypanosoma cruzi trypomastigotes were not suitable models for Chagas' disease, since after 7 months of observation only mild histological lesions developed in all the animais. Prolonged betamethasone treatment of mice infected with low numbers o/Trypanosoma cruzi of the Y strain, during the post-acute phase did not aggravate the course of infection.Foram estudados os efeitos da betametasona administrada na fase pós-aguda imediata de uma infecção pelo T. cruzi em camundongos. O tratamento consistiu de 30 doses diárias de 0,15 mg de betametasona, a partir de 42° dia de infecção, não havendo aparecimento de novos surtos de parasitemia. No tempo de duração do experimento (7 meses não houve diferença entre as lesões histopatológicas dos animais tratados e dos não tratados. O grupo experimental apresentou uma maior mortalidade acumulada no 75º dia de infecção, o que pode ser atribuído a infecções bacterianas associadas. Por outro lado, camundongos albinos "outbred", infectados com baixo inóculo, não se apresentaram como bom modelo de doença de Chagas, já que não desenvolveram lesões importantes nem na fase aguda nem após 7 meses de infecção. Em conclusão, o tratamento imunosupressivo prolongado, após a fase aguda de uma infecção mínima com a cepa Ydo T. cruzi não tem influência sobre o curso da infecção, pelo menos no que tange

  14. Comparison of Effectiveness of Betamethasone gel Applied to the Tracheal Tube and IV Dexamethasone on Postoperative Sore Throat: A Randomized Controlled Trial.

    Science.gov (United States)

    Tabari, Masumeh; Soltani, Ghasem; Zirak, Nahid; Alipour, Moammad; Khazaeni, Kamran

    2013-09-01

    Postoperative sore throat is a common complaint in patients with endotracheal intubation and has potentially dangerous complications. This randomized controlled trial study investigated the incidence of postoperative sore throat after general anesthesia when betamethasone gel is applied to a tracheal tube compared with when IV dexamethasone is prescribed. Two hundred and twenty five American Society of Anesthesiologist (ASA)-class I and II patients undergoing elective abdominal surgery with tracheal intubation were randomly divided into three groups: betamethasone gel, intravenous (IV) dexamethasone, and control groups. In the post-anesthesia care unit, a blinded anesthesiologist interviewed all patients regarding postoperative sore throat at 1,6, and 24 hours after surgery. The incidence of sore throat was significantly lower in the betamethasone gel group compared with the IV dexamethasone and control groups, 1, 6, and 24 hours after surgery. In the first day after surgery 10.7% of the betamethasone group had sore throat whereas 26.7% of the IV dexamethasone group and 30.7% of the control group had sore throat. Bucking before extubation was observed in 14(18.4%), 8(10.4%), and 9(12.2%) patients, in the IV dexamethasone, betamethasone gel, and control group, respectively. We concluded that wide spread application of betamethasone gel over tracheal tubes effectively mitigates postoperative sore throat, compared with IV dexamethasone application.

  15. Comparison of Effectiveness of Betamethasone gel Applied to the Tracheal Tube and IV Dexamethasone on Postoperative sore Throat: A Randomized Controlled Trial

    Directory of Open Access Journals (Sweden)

    Masoomeh Tabari

    2013-10-01

    Full Text Available Introduction: Postoperative sore throat is a common complaint in patients with endotracheal intubation and has potentially dangerous complications. This randomized controlled trial study investigated the incidence of postoperative sore throat after general anesthesia when betamethasone gel is applied to a tracheal tube compared with when IV dexamethasone is prescribed.   Materials and Methods: Two hundred and twenty five American Society of Anesthesiologist (ASA-class I and II patients undergoing elective abdominal surgery with tracheal intubation were randomly divided into three groups: betamethasone gel, intravenous (IV dexamethasone, and control groups. In the post-anesthesia care unit, a blinded anesthesiologist interviewed all patients regarding postoperative sore throat at 1,6, and 24 hours after surgery.   Results: The incidence of sore throat was significantly lower in the betamethasone gel group compared with the IV dexamethasone and control groups, 1, 6, and 24 hours after surgery. In the first day after surgery 10.7% of the betamethasone group had sore throat whereas 26.7% of the IV dexamethasone group and 30.7% of the control group had sore throat. Bucking before extubation was observed in 14(18.4%, 8(10.4%, and 9(12.2% patients, in the IV dexamethasone, betamethasone gel, and control group, respectively.   Conclusion:  We concluded that wide spread application of betamethasone gel over tracheal tubes effectively mitigates postoperative sore throat, compared with IV dexamethasone application.

  16. [The effect of locally injected betamethasone on collagen deposition in benign central airway stenosis].

    Science.gov (United States)

    Chen, Y F; Xu, D F; Zeng, Y M; Zhang, H P; Yang, D Y; Chen, X Y; Zhang, J

    2016-08-01

    To assess the effects of locally injected betamethasone on cicatricial tissue hyperplasia in patients with benign central airway stenosis. A prospective study was conducted with 2 treatment modalities: conventional interventional(CI)therapy, and CI combined with local betamethasone injection(LBI). The average optical density value of TGF-β1 and collagen density in the local airway tissues were compared before therapy and 7 d after the CI treatment and the LBI treatment, respectively. Six patients were recruited in this study from May 2013 to June 2015.The results showed significant statistical differences by paired t-test in TGF-β1: 92±38 vs 164±47(t=-7.984, P=0.000)before and after the CI treatment, respectively; 128±45 vs 78±40 (t=10.055, P=0.000)before and after the LBI treatment, respectively. The collagen density was 91 932±59 520 vs 150 252±76 673(t=-8.105, P=0.000) before and after the CI treatment, respectively; 107 024±54 880 vs 114 038±50 772(t=-0.621, P=0.54) before and after the LBI treatment, respectively.Trend comparisons made before and after the treatments showed significant statistical differences in TGF-β1(F=712.139, P=0.000) and in the collagen density (F=261.256, P=0.000)between the CI treatment and the LBI treatment groups. The CI treatment was shown to stimulate the production of TGF-β1 and the deposition of collagen, while the LBI treatment was shown to reduce the production of TGF-β1 and alleviate the deposition of collagen from the stimulation of the CI treatment.

  17. 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 on the treated area without talking with your doctor.Do not wrap or bandage the treated area unless your doctor ...

  18. Treatment Satisfaction, Product Perception, and Quality of Life in Plaque Psoriasis Patients Using Betamethasone Dipropionate Spray 0.05.

    Science.gov (United States)

    Fowler, Joseph F; Del Rosso, James Q; Pakunlu, Refika I; Sidgiddi, Srinivas

    2017-11-01

    Objective: To assess patient-reported satisfaction, efficacy, and tolerability associated with the use of betamethasone dipropionate spray 0.05% when applied twice daily in subjects with moderate plaque psoriasis. Design: This was an open-label, multicenter study involving 45 patients with moderate plaque psoriasis, with the aim of evaluating patient-reported outcomes with betamethasone dipropionate spray 0.05%. Patients treated all affected areas twice daily with betamethasone dipropionate (BD) spray 0.05% for 28 days per label instructions. Measurements: Outcome measures included the Treatment Satisfaction Questionnaire for Medication (TSQM), Dermatology Life Quality Index (DLQI), Investigators Global Assessment (IGA), and Total Sign Score (TSS). In addition, the lesions were photographed at baseline (Day 1) and on Day 8, Day 14, and Day 29. Results: The results indicated that BD spray 0.05% treatment is associated with improved quality of life. BD spray 0.05% also led to improved IGA and TSS values and a reduction in the percentage of body surface area affected. Conclusion: In subjects with moderate plaque psoriasis, BD spray 0.05% demonstrated good levels of patient satisfaction and quality of life measures, in combination with improvements in the global assessment of disease and the level of itching experienced by subjects.

  19. Calcipotriene/betamethasone dipropionate for the treatment of psoriasis vulgaris: an evidence-based review

    Science.gov (United States)

    Patel, Nupur U; Felix, Kayla; Reimer, Danielle; Feldman, Steven R

    2017-01-01

    While topical medications remain the cornerstone of the psoriasis treatment paradigm, they also come with the risk of multiple side effects. An alternative topical treatment option, calcipotriene or calcipotriol, is a vitamin D derivative that is thought to work by inhibiting keratinocyte proliferation and enhancing keratinocyte differentiation. Multiple studies have demonstrated its efficacy and safety in improving psoriasis when used in combination with topical corticosteroids. Given the effectiveness and side effect profile seen with this combination of topical steroid and calcipotriene, the US Food and Drug Administration approved a calcipotriene/betamethasone dipropionate product for use in psoriasis patients over the age of 12 in 2006. Our paper seeks to review clinical trial evidence of this combination medication and its use in the treatment of psoriasis vulgaris. While assessment of available evidence indicates that the topical medication is both safe and effective for the treatment of psoriasis vulgaris, addressing limitations of what is known, such as tolerability, adherence, and patient preference, of this combination drug in future high-impact studies is needed. PMID:29033598

  20. Effects of antenatal corticosteroids on maternal serum indicators of infection in women at risk for preterm delivery: A randomized trial comparing betamethasone and dexamethasone

    Directory of Open Access Journals (Sweden)

    Azar Danesh

    2012-01-01

    Full Text Available Objective: To compare the effect of betamethasone and dexamethasone on maternal white blood cell (WBC and differential count, erythrocyte sedimentation rate (ESR, Apgar score, maternal and fetal plasma glucose and length of admission to delivery, gestational age at delivery in women at risk of preterm labor (PTL. Study Design: Two hundred and forty pregnant women at risk for PTL with intact membranes or preterm premature rupture of the membranes (PPROM were randomly allocated to receive either two intramuscular injections of 12 mg betamethasone at 24-h intervals or 4 injections of 6 mg dexamethasone at 12-h intervals. Blood tests for WBC and differential count, ESR and fasting plasma glucose were drawn before betamethasone or dexamethasone injection and after injection every 24 h for two days. Pregnancy outcome was assessed as Apgar score, fetal plasma glucose and length of gestation. Result : In the preterm delivery group with intact membranes, no significant differences were found between the two groups in the maternal serum indicators of infection. The mean gestational age at delivery, 1- and 5-min Apgar score were higher in the dexamethasone group than in the betamethasone group. In the PPROM group, a significant rise in WBC count was occurred (12.4 cells/mm 3 vs. 10.5 cells/mm 3 , P < 0.001, none of the other maternal serum indicators of infection and outcome variables showed significant differences between the dexamethasone and betamethasone groups. Conclusions : Dexamethasone compared to betamethasone significantly increased WBC count in women with PPROM, but in women at risk of PTL with intact membranes none of the maternal serum indicators of infection showed significant differences.

  1. In utero betamethasone affects 3β-hydroxysteroid dehydrogenase and inhibin-α immunoexpression during testis development.

    Science.gov (United States)

    Pedrana, G; Viotti, H; Lombide, P; Sanguinetti, G; Pino, C; Cavestany, D; Sloboda, D M; Martin, G B

    2016-08-01

    Prenatal glucocorticoids, commonly used in women at risk of preterm delivery, can predispose the newborn to disease in later life. Since male reproductive function is likely to reflect testis development during fetal life, we studied the effects of prenatal glucocorticoids on two key intra-testicular factors that play roles in cellular proliferation and differentiation, 3β-hydroxysteroid dehydrogenase (3β-HSD) and inhibin-α. Pregnant sheep (n=42) were treated with betamethasone (0.5 mg/kg) or saline (control) at 104, 111 and 118 days of gestation (DG). Testicular tissue was sampled from fetuses at 121 and 132DG, and from lambs at 45 and 90 postnatal days (PD). Within the betamethasone treated group, 3β-HSD immunostaining area was greater at 121DG than at 90PD (P=0.04), but the intensity of immunostaining was higher at 90PD than at 121DG (P=0.04), 132DG (P=0.04) and 45PD (P=0.03). Control animals showed no changes in 3β-HSD area or intensity of immunostaining. No significant differences were observed between treated and control animals in immunostaining area, but immunostaining was more intense in the treated group than in the control group at 90PD (P=0.03). For inhibin-α, the proportion of immunostaining area declined in treated offspring from 121DG to 45PD, in contrast to control values, but recovered fully by 90PD, concomitantly with the onset of spermatogenesis. In conclusion, prenatal betamethasone increased the postnatal testicular expression of inhibin-α but reduced the expression of 3β-HSD. These effects could compromise androgen-mediated testicular development and therefore adult capacity for spermatogenesis.

  2. Acute coronary syndrome caused by coronary vasospasms associated with Churg-Strauss syndrome: effects of betamethasone therapy.

    Science.gov (United States)

    Suzuki, Yuji; Nishiyama, Osamu; Sakai, Toshiaki; Niiyama, Masanobu; Itoh, Tomonori; Nakamura, Motoyuki

    2014-01-01

    A 42-year-old woman with a history of aspirin-induced asthma was admitted with severe chest pain. Emergency coronary angiography revealed coronary artery spasms. The administration of vasodilators did not suppress the anginal symptoms, and the differential white blood cell count continued to show eosinophilia. The patient's symptoms of aspirin-induced asthma, eosinophilia and other allergic states led to the diagnosis of Churg-Strauss syndrome (CSS). After starting betamethasone therapy, the eosinophilia and cardiac symptoms rapidly disappeared. Although coronary vasospasms related to CSS are rare, the present case suggests that a differential white blood cell count should be obtained in patients with refractory coronary vasospasms.

  3. Short- and long-term efficacy of intra-articular injections with betamethasone as part of a treat-to-target strategy in early rheumatoid arthritis

    DEFF Research Database (Denmark)

    Hetland, Merete Lund; Østergaard, Mikkel; Ejbjerg, Bo

    2012-01-01

    To investigate the short-term and long-term efficacy of intra-articular betamethasone injections, and the impact of joint area, repeated injections, MRI pathology, anticyclic citrullinated peptide (CCP) and immunoglobulin M rheumatoid factor (IgM-RF) status in patients with early rheumatoid arthr...

  4. Calcipotriene plus betamethasone dipropionate topical suspension for the treatment of mild to moderate psoriasis vulgaris on the body: a randomized, double-blind, vehicle-controlled trial.

    Science.gov (United States)

    Menter, Alan; Gold, Linda Stein; Bukhalo, Michael; Grekin, Steven; Kempers, Steven; Boyce, Brent M; Ganslandt, Cecilia; Villumsen, John; Lebwohl, Mark

    2013-01-01

    A combination topical suspension/gel containing calcipotriene plus betamethasone dipropionate has been developed as a safe and effective treatment for patients with psoriasis vulgaris of the scalp. This same preparation has the potential to be a convenient, effective, and cosmetically appealing formulation for psoriasis on the body. This trial evaluated the efficacy and safety of a topical suspension containing calcipotriene plus betamethasone dipropionate compared with its constituent components and topical suspension vehicle in the treatment of mild to moderate psoriasis on the trunk and limbs. This was a randomized, double-blind, vehicle-controlled, 4-arm trial in 1,152 subjects. The co-primary efficacy end points were the proportion of subjects achieving controlled disease based on the Investigators' Global Assessment of disease severity at weeks 4 and 8. Adverse events, vital signs, and clinical laboratory measurements were also assessed. At week 4, a greater proportion of subjects in the calcipotriene plus betamethasone group achieved controlled disease compared with subjects in the calcipotriene-only and vehicle-only treatment groups. At week 8, a statistically significantly (Psuspension containing calcipotriene plus betamethasone dipropionate traditionally used for scalp psoriasis is also a safe and effective once-daily treatment for psoriasis vulgaris on the body.

  5. Comparative assessment of efficacy of two different pretreatment single oral doses of betamethasone on inter-appointment and postoperative discomfort: An in vivo clinical evaluation.

    Science.gov (United States)

    Gyanani, Hitesh; Chhabra, Naveen; Parmar, Ghanshyam R

    2016-01-01

    Study aimed to evaluate the efficacy of two different pretreatment single oral doses of betamethasone on the incidence of inter-appointment flare up and postoperative discomfort. Fifty-four patients aged 18-59 years requiring endodontic treatment were selected and randomly assigned to three groups; single pretreatment oral dose of placebo or betamethasone in two different oral doses of 0.5 mg and 1 mg, respectively. Endodontic therapy was completed in two visits using triple antibiotic paste as intracanal medicament. Patients were given a questionnaire to record their pain at 1, 2, 3, and 7 days after treatment. In the second visit, obturation was done, and the patients were again instructed to record their pain scores after treatment and discharged. The verbal rating scale was used for recording the pain scores. Statistical analysis was done using ANOVA and the Friedman test. 0.5 mg betamethasone group showed least mean pain scores among all experimental groups; however, there was no statistically significant difference between any of the groups ( P > 0.05). Pretreatment single oral dose of betamethasone is an effective in managing endodontic flare-ups; however, the results were statistically insignificant.

  6. Fractional Er:YAG laser assisting topical betamethasone solution in combination with NB-UVB for resistant non-segmental vitiligo.

    Science.gov (United States)

    Yan, Ru; Yuan, Jinping; Chen, Hongqiang; Li, Yuan-Hong; Wu, Yan; Gao, Xing-Hua; Chen, Hong-Duo

    2017-09-01

    Resistant non-segmental vitiligo is difficult to be treated. Ablative erbium-YAG (Er:YAG) laser has been used in the treatment of vitiligo, but the ablation of entire epidermis frustrated the compliance of patients. The purpose of this study is to investigate the effects of fractional Er:YAG laser followed by topical betamethasone and narrow band ultraviolet B (NB-UVB) therapy in the treatment of resistant non-segmental vitiligo. The vitiligo lesions of each enrolled patient were divided into four treatment parts, which were all irradiated with NB-UVB. Three parts were, respectively, treated with low, medium, or high energy of Er:YAG laser, followed by topical betamethasone solution application. A control part was spared with laser treatment and topical betamethasone. The treatment period lasted 6 months. The efficacy was assessed by two blinded dermatologists. Treatment protocol with high energy of 1800 mJ/P of fractional Er:YAG laser followed by topical betamethasone solution and in combination with NB-UVB made 60% patients achieve marked to excellent improvement in white patches. The protocol with medium energy of 1200 mJ/P of laser assisted approximate 36% patients achieve such improvement. The two protocols, respectively, showed better efficacies than NB-UVB only protocol. However, fractional Er:YAG laser at low energy of 600 mJ/P did not provide such contributions to the treatment of vitiligo. The fractional Er:YAG laser in combination with topical betamethasone solution and NB-UVB was suitable for resistant non-segmental vitiligo. The energy of laser was preferred to be set at relatively high level.

  7. Long-Term Impact of Intrauterine Neuroinflammation and Treatment with Magnesium Sulphate and Betamethasone: Sex-Specific Differences in a Preterm Labor Murine Model

    Science.gov (United States)

    2017-12-20

    intrauterine neuroinflammation and treatment with magnesium sulphate and betamethasone: Sex -specific differences in a preterm labor murine model...widespread use of Mg504 in clinical practice, its effects on adult offspring are not well known nor have sex -specific differences in therapeutic...injury. Prenatal treatment with MgSOJbetamethasone confers long-term benefits beyond cerebral palsy prevention with sex -specific differences in

  8. Omega 3 – Fatty Acid (Epa and Dha) Rich Salmon Fish Oil Enhance Anti- Psoriatic activity of Glucocorticoid (Betamethasone Dipropionate) in Nano Form

    OpenAIRE

    SARFARAZ AHMAD; NITESH KUMAR

    2014-01-01

    The aim of the present study was to investigate the potential of nanoemulsion formulation for topical delivery of Betamethasone Dipropionate (BD) using Salmon fish oil (containing omega-3 fatty acids) as the oil phase. BD has antiinflammatory, immunomodulatory and antiproliferative activity. However, its clinical use is restricted to some extent due to its poor permeability across the skin. Salmon fish oil was used as the oil phase and was also exploited for its antiinflammatory effect along ...

  9. A Synoviocyte Model for Osteoarthritis and Rheumatoid Arthritis: Response to Ibuprofen, Betamethasone, and Ginger Extract—A Cross-Sectional In Vitro Study

    Directory of Open Access Journals (Sweden)

    Søren Ribel-Madsen

    2012-01-01

    Full Text Available This study aimed at determining if synovial cell cultures from rheumatoid arthritis (RA, osteoarthritis (OA, and healthy controls (HC differ and are suitable disease models in pharmacological studies, and tested their response to some anti-inflammatory drugs. Synovial cells were isolated from synovial membrane or joint fluid. Cells were cultivated and exposed to no or TNF-α stimulation without, or in the presence of, betamethasone, ibuprofen, or a standardized ginger extract. Concentrations of a panel of cytokines, growth factors, and chemokines were mapped for each culture and condition. Our cells secreted an increased amount of the cytokines IL-1β, IL-6, and IL-8 in response to TNF-α stimulation in all conditions. OA cells showed a higher IL-6 and IL-8 and a lower IL-1β production, when not stimulated, than RA and HC cells, which were similar. TNF-α stimulation caused similar IL-1β, IL-6, and IL-8 release in all groups. Ibuprofen showed no effect on cytokine production, while ginger extract was similar to betamethasone. Ginger extract was as effective an anti-inflammatory agent as betamethasone in this in vitro model. Cultured fibroblast-like synoviocytes from OA and RA subjects promise to be a useful pharmacological disease model, but further studies, to support results from such a model are needed.

  10. Triple-combination treatment with oral α-lipoic acid, betamethasone injection, and NB-UVB for non-segmental progressive vitiligo.

    Science.gov (United States)

    Li, Li; Li, Lu; Wu, Yan; Gao, Xing-Hua; Chen, Hong-Duo

    2016-06-01

    Vitiligo is an acquired depigmenting disease with uncertain etiopathogenesis and the treatment modalities need to be consistently updated. To evaluate a triple-combination treatment with oral α-lipoic acid (ALA), betamethasone injection, and narrowband ultraviolet B (NB-UVB) on vitiligo. Patients with non-segmental and progressive vitiligo lesions were randomly assigned to two groups. The treatment group and the control group were respectively treated with oral ALA and placebo, in combination with betamethasone injection and NB-UVB. The effectiveness and adverse events were evaluated by investigators and patients before and after treatment. Fifty non-segmental progressive vitiligo patients were enrolled in the study. The treatment period was 6 months. In treatment group, over 40% patients achieved > 50% improvement and ≥ 5 satisfaction score by 3-month therapy (M3). This percentage increased to 90% at M6. Treatment group achieved better efficacy than control group at M3, while no difference was seen at M6. The combined treatment with oral ALA, betamethasone injection, and NB-UVB was effective and safe on non-segmental progressive vitiligo. ALA could accelerate the initial response of repigmentation.

  11. Efficacy of topical azathioprine and betamethasone versus betamethasone-only emollient cream in 2-18 years old patients with moderate-to-severe atopic dermatitis: A randomized controlled trial

    Science.gov (United States)

    Iraji, Fariba; Farhadi, Sadaf; Faghihi, Gita; Mokhtari, Fatemeh; Basiri, Akram; Jafari-Koshki, Tohid; Nilforoushzadeh, Mohammad Ali

    2015-01-01

    Background: Atopic dermatitis is a chronic skin disease with increasing prevalence worldwide and a considerable burden especially among children. To circumvent the problems related to oral azathioprine (AZT) we aimed to evaluate its topical variant and assess its efficacy in patients aged 2–18. Materials and Methods: In a single-blind trial, we randomized the patients into two groups, one treated with topical emollient containing AZT and betamethasone (BM), and the other treated solely with topical emollient of BM. The treatments were administered twice a day for 8 weeks in both groups. The efficacy, recurrence, and the presence of side effects were evaluated using SPSS 20. Results: The amount of reduction in severity scoring for atopic dermatitis (SCORAD) score was significantly greater in the group treated with the topical AZT (P = 0.024). Incidentally, there were no difference between two treatments in difference in proportions of recurrence and adverse effects as well as SCORAD reduction in subgroups of sex and age (all P > 0.05). Conclusions: Our results showed the superiority of topical AZT over BM with a low recurrence and adverse effects. No expectation of severe side effects, like those of oral AZT, is the major advantage of topical AZT. The sample size was an issue in uncovering the value of AZT in the subgroups. Conducting prolonged studies of quality-of-life and comparing the topical AZT potency relative to the common alternatives are recommended areas of future work. PMID:26623403

  12. The Impact of Intra-articular Depot Betamethasone Injection on Insulin Resistance Among Diabetic Patients With Osteoarthritis of the Knee: A Case-Control Study.

    Science.gov (United States)

    Habib, George; Chernin, Mark; Sakas, Fahed; Artul, Suheil; Jabbour, Adel; Jabaly-Habib, Haneen

    2018-06-01

    The aim of this study was to evaluate the impact of intra-articular corticosteroid injection (IACI) of depot betamethasone at the knee joint on insulin resistance (IR). Patients with type 2 diabetes, non-insulin treated, with painful osteoarthritis of the knee were requested to participate in our study. After consent, demographic, clinical, and laboratory parameters were documented in addition to fasting blood glucose (FBG) and fasting blood insulin levels just prior to IACI of 1 mL of depot betamethasone. Fasting blood glucose and fasting blood insulin levels were repeated the next day following the IACI and 8 days later. Age- and sex-matched group of patients with type 2 diabetes from the same clinic were recruited as a control group (case-control study). Insulin resistance was calculated using Homeostasis Model Assessment-Insulin Resistance. Mann-Whitney U test, χ test, and Wilcoxon signed rank tests were used for statistical analysis. Eleven patients were recruited in the patients' group and 10 patients in the control group. Median FBG in the patients' group at baseline was 148 ± 51 mg/dL, and median IR was 5.12 ± 2.46. One day following the IACI, median FBG level was 247 ± 104 mg/dL (P = 0.004, compared with baseline), with median IR of 20.8 ± 7.01 (P = 0.0039). The median ratios of blood glucose and IR 1 day following the IACI compared with baseline were 1.7 and 4.1, respectively. Eight days following the IACI, mean FBG and IR levels were not significantly different from baseline. Intra-articular corticosteroid injection of betamethasone at the knee joint among patients with diabetes was associated with a significant increase in IR levels compared with baseline levels, 1 day following the injection. The mean percentage of increase in IR was higher than that for FBG levels.

  13. Betametasona e extrato aquoso de Arctium lappa no tratamento da angiostrongilíase Betamethasone and aqueous extract of Arctium lappa for treating angiostrongyliasis

    Directory of Open Access Journals (Sweden)

    Camila Argenta Fante

    2008-12-01

    Full Text Available Angiostrongylus costaricensis é um parasita que causa angiostrongilíase abdominal em humanos, seu tratamento inclui o uso de antiinflamatórios apesar da falta de estudos que justifiquem esta conduta. O objetivo deste artigo é avaliar o efeito da betametasona e da Arctium lappa na evolução de lesões intestinais induzidas pelo parasita. Utilizou-se camundongos Swiss, machos, adultos, distribuídos em 4 grupos: infectados tratados com betametasona; com Arctium lappa; não tratados e grupo controle. Os tratamentos iniciaram no 15º dia de infecção e permaneceram por 15 dias. Infiltrado eosinofílico e granuloma foram avaliados (1-leve; 2-moderado; 3-severo. A betametasona permitiu a evolução das lesões para formas mais graves, enquanto o extrato não interferiu na progressão da patologia. As substâncias empregadas não mostraram eficácia na proteção das lesões induzidas pelo Angiostrongylus costaricensis em camundongos. Estes achados desmotivam o uso de betametasona e Arctium lappa em humanos acometidos por angiostrongilíase abdominal.Angiostrongylus costaricensis is a parasite that causes abdominal angiostrongyliasis in humans. The treatment for it includes the use of anti-inflammatory drugs, despite the lack of studies to justify this approach. The objective of this paper was to evaluate the effect of betamethasone and Arctium lappa on the evolution of intestinal lesions induced by this parasite. Adult male Swiss mice were used, distributed into four groups: infected and treated with betamethasone; infected and treated with Arctium lappa; infected and not treated; and control group. The treatments were started on the 15th day after infection and continued for 15 days. The presence of eosinophilic infiltration and granuloma was evaluated (1-mild; 2-moderate; 3-severe. Betamethasone allowed the lesions to evolve into more severe forms, while the extract did not interfere with disease progression. The substances applied were

  14. Antenatal betamethasone attenuates the angiotensin-(1-7)-Mas receptor-nitric oxide axis in isolated proximal tubule cells.

    Science.gov (United States)

    Su, Yixin; Bi, Jianli; Pulgar, Victor M; Chappell, Mark C; Rose, James C

    2017-06-01

    We previously reported a sex-specific effect of antenatal treatment with betamethasone (Beta) on sodium (Na + ) excretion in adult sheep whereby treated males but not females had an attenuated natriuretic response to angiotensin-(1-7) [Ang-(1-7)]. The present study determined the Na + uptake and nitric oxide (NO) response to low-dose Ang-(1-7) (1 pM) in renal proximal tubule cells (RPTC) from adult male and female sheep antenatally exposed to Beta or vehicle. Data were expressed as percentage of basal uptake or area under the curve for Na + or percentage of control for NO. Male Beta RPTC exhibited greater Na + uptake than male vehicle cells (433 ± 28 vs. 330 ± 26%; P 0.05). Ang-(1-7) significantly inhibited Na + uptake in RPTC from vehicle male (214 ± 11%) and from both vehicle (190 ± 14%) and Beta (209 ± 11%) females but failed to attenuate Na + uptake in Beta male cells. Beta exposure also abolished stimulation of NO by Ang-(1-7) in male but not female RPTC. Both the Na + and NO responses to Ang-(1-7) were blocked by Mas receptor antagonist d-Ala 7 -Ang-(1-7). We conclude that the tubular Ang-(1-7)-Mas-NO pathway is attenuated in males and not females by antenatal Beta exposure. Moreover, since primary cultures of RPTC retain both the sex and Beta-induced phenotype of the adult kidney in vivo they appear to be an appropriate cell model to examine the effects of fetal programming on Na + handling by the renal tubules. Copyright © 2017 the American Physiological Society.

  15. Fetal betamethasone exposure attenuates angiotensin-(1-7)-Mas receptor expression in the dorsal medulla of adult sheep.

    Science.gov (United States)

    Marshall, Allyson C; Shaltout, Hossam A; Nautiyal, Manisha; Rose, James C; Chappell, Mark C; Diz, Debra I

    2013-06-01

    Glucocorticoids including betamethasone (BM) are routinely administered to women entering into early preterm labor to facilitate fetal lung development and decrease infant mortality; however, fetal steroid exposure may lead to deleterious long term consequences. In a sheep model of fetal programming, BM-exposed (BMX) offspring exhibit elevated mean arterial pressure (MAP) and decreased baroreflex sensitivity (BRS) for control of heart rate by 0.5-years of age associated with changes in the circulating and renal renin-angiotensin systems (RAS). In the brain solitary tract nucleus, angiotensin (Ang) II actions through the AT1 receptor oppose the beneficial actions of Ang-(1-7) at the Mas receptor for BRS regulation. Therefore, we examined Ang peptides, angiotensinogen (Aogen), and receptor expression in this brain region of exposed and control offspring of 0.5- and 1.8-years of age. Mas protein expression was significantly lower (>40%) in the dorsal medulla of BMX animals at both ages; however, AT1 receptor expression was not changed. BMX offspring exhibited a higher ratio of Ang II to Ang-(1-7) (2.30±0.36 versus 0.99±0.28; p<0.01) and Ang II to Ang I at 0.5-years. Although total Aogen was unchanged, Ang I-intact Aogen was lower in 0.5-year BMX animals (0.78±0.06 vs. 1.94±0.41; p<0.05) suggesting a greater degree of enzymatic processing of the precursor protein in exposed animals. We conclude that in utero BM exposure promotes an imbalance in the central RAS pathways of Ang II and Ang-(1-7) that may contribute to the elevated MAP and lower BRS in this model. Copyright © 2013 Elsevier Inc. All rights reserved.

  16. Efeitos da ciclosporina A e betametasona na toxocaríase murina experimental Effects of cyclosporin A or betamethasone on experimental murine toxocariasis

    Directory of Open Access Journals (Sweden)

    Susana A. Zevallos Lescano

    2004-02-01

    Full Text Available Estudou-se o efeito de ciclosporina A ou betametasona em camundongos experimentalmente infectados por larvas de Toxocara canis administrados 15 dias antes ou 45 dias após infecção por esse ascarídeo. Nos animais infectados determinou-se a cinética da resposta humoral por IgG 60 e 90 dias após infecção por meio de pesquisa de anticorpos anti-Toxocara, utilizando teste imunoenzimático, em amostras de sangue obtidas por punção do plexo orbitário. No 90º dia após a infecção todos os animais sobreviventes foram sacrificados e submetidos a digestão ácida da carcaça, pulmões, fígado e cérebro para recuperação de larvas de Toxocara canis encistadas nesses órgãos. Observou-se retardo na produção de anticorpos IgG anti-Toxocara nos animais tratados com ciclosporina A ou betametasona 15 dias antes da infecção, além de aumento significativo na quantidade de larvas de Toxocara canis recuperadas no grupo de animais que foi tratado com ciclosporina A 15 dias antes da infecção pelo ascarídeo.The effects of administration of either cyclosporin A or betamethasone 15 days before or 45 days after experimental infection with Toxocara canis on mice had been studied. The dynamics of IgG antibody production, employing an enzyme-linked immunosorbent assay, was studied 60 and 90 days after mice infection by Toxocara canis. In the 90th day after infection all surviving mice were sacrificed and the tissue trapped larvae recovered by acid digestion in the muscles, lungs, liver and brain. A significative delay in the production of IgG antibodies anti-Toxocara was observed in all the mice treated with cyclosporin A or betamethasone 15 days before infection. On the other side, mice treated with cyclosporine 15 days before infection, but not with betamethasone, showed a significative higher number of trapped Toxocara canis larvae in the examined tissues.

  17. Australasian randomised trial to evaluate the role of maternal intramuscular dexamethasone versus betamethasone prior to preterm birth to increase survival free of childhood neurosensory disability (A*STEROID): study protocol

    Science.gov (United States)

    2013-01-01

    Background Both dexamethasone and betamethasone, given to women at risk of preterm birth, substantially improve short-term neonatal health, increase the chance of the baby being discharged home alive, and reduce childhood neurosensory disability, remaining safe into adulthood. However, it is unclear which corticosteroid is of greater benefit to mother and child. This study aims to determine whether giving dexamethasone to women at risk of preterm birth at less than 34 weeks’ gestation increases the chance of their children surviving free of neurosensory disability at two years’ corrected age, compared with betamethasone. Methods/Design Design randomised, multicentre, placebo controlled trial. Inclusion criteria women at risk of preterm birth at less than 34 weeks’ gestation with a singleton or twin pregnancy and no contraindications to the use of antenatal corticosteroids and who give informed consent. Trial entry & randomisation at telephone randomisation eligible women will be randomly allocated to either the dexamethasone group or the betamethasone group, allocated a study number and corresponding treatment pack. Study groups women in the dexamethasone group will be administered two syringes of 12 mg dexamethasone (dexamethasone sodium phosphate) and women in the betamethasone group will be administered two syringes of 11.4 mg betamethasone (Celestone Chronodose). Both study groups consist of intramuscular treatments 24 hours apart. Primary study outcome death or any neurosensory disability measured in children at two years’ corrected age. Sample size a sample size of 1449 children is required to detect either a decrease in death or any neurosensory disability from 27.0% to 20.1% with dexamethasone compared with betamethasone, or an increase from 27.0% to 34.5% (two-sided alpha 0.05, 80% power, 5% loss to follow up, design effect 1.2). Discussion This study will provide high-level evidence of direct relevance for clinical practice. If one drug clearly

  18. Efeitos da betametasona sobre os fetos e placentas da rata albina Effects of betamethasone on the fetuses and placentas of female albino rats

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    Eduardo de Souza

    2001-03-01

    Full Text Available Objetivos: analisar os efeitos da betametasona sobre o binômio materno-fetal da rata albina. Métodos: utilizamos 60 ratas albinas prenhes divididas ao acaso em três grupos numericamente iguais. As ratas do grupo I foram tratadas com betametasona na dose de 1 mg/kg de peso em 0,5 ml de água destilada, por via intramuscular no 11º, 12º, 18º e 19º dia de prenhez; as do grupo II receberam 0,5 ml de água destilada, por via intramuscular no 11º, 12º, 18º e 19º dia de prenhez, e as do grupo III não receberam qualquer fármaco ou veículo. O ganho de peso das matrizes foi avaliado nos dias 0, 7, 14 e 20 de prenhez, sendo que no 20º dia todos os animais foram sacrificados por decapitação. Foram quantificados o número de implantações, de reabsorções, de fetos, de placentas, de malformações maiores, de mortalidade materna e fetal, assim como o peso dos fetos e das placentas. Resultados: nossos resultados revelaram que as matrizes tratadas com betametasona apresentaram menor ganho de peso. Quanto aos fetos e as placentas do grupo tratado, observamos que os pesos foram inferiores aos dos outros grupos. A média de peso dos fetos foi de 3,20 g contra 3,75 g no grupo controle. A média de peso das placentas foi de 0,36 g no grupo tratado com betametasona contra 0,48 g no grupo controle. Todas estas diferenças foram estatisticamente significantes. Conclusões: a betametasona apresenta efeito negativo sobre o ganho de peso das matrizes, fetos e placentas, quando administrada de forma repetitiva a partir da segunda metade da prenhez.Purpose: to analyze the effect of betamethasone on the pregnancy of rats. Methods: thirty pregnant rats were divided into three groups of ten animals each. Group I -- the animals received betamethasone IM (1 mg/kg body weight, in 0.5 ml distilled water on the 11th, 12th, 18th and 19th day of pregnancy. Group II -- the rats received distilled water (0.5 ml IM on the 11th, 12th, 18th and 19th day of pregnancy

  19. An efficient new formulation of fusidic acid and betamethasone 17-valerate (fucicort lipid cream) for treatment of clinically infected atopic dermatitis

    DEFF Research Database (Denmark)

    Larsen, Finn Schultz; Simonsen, Lene; Melgaard, Anita

    2007-01-01

    To relieve the dryness of atopic dermatitis skin, a lipid formulation of fusidic acid and betamethasone 17-valerate (Fucicort Lipid cream) was developed as an additional treatment option to the established Fucicort cream. The two formulations were compared in patients with clinically infected...... atopic dermatitis. A total of 629 patients were randomized to twice daily double-blind treatment for 2 weeks with either Fucicort Lipid cream, Fucicort cream, or the new lipid cream vehicle. Clinical assessment was based on a Total Severity Score of the eczematous lesions. Bacteriological samples were...... taken at inclusion and at subsequent visit(s) if clinically infected lesions persisted. At the end of treatment, the mean reduction in Total Severity score was 82.9% in the lipid cream group, 82.7% in the cream group, and 33.0% in the vehicle group. The percentage of patients with a successful...

  20. A randomized, placebo controlled, trial of preoperative sustained release Betamethasone plus non-controlled intraoperative Ketorolac or Fentanyl on pain after diagnostic laparoscopy or laparoscopic tubal ligation [ISRCTN52633712

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    Piller Marsha D

    2003-08-01

    Full Text Available Abstract Background Gynecological laparoscopic surgery procedures are often complicated by postoperative pain resulting in an unpleasant experience for the patient, delayed discharge, and increased cost. Glucocorticosteroids have been suggested to reduce the severity and incidence of postoperative pain. Methods This study examines the efficacy of a sustained release betamethasone preparation to reduce postoperative pain and the requirement for pain relief drugs after either diagnostic laparoscopy or tubal ligation. Patients were recruited, as presenting, after obtaining informed consent. Prior to surgery, patients were randomly selected by a computer generated table to receive either pharmacy-coded betamethasone (12 mg IM Celestone™ or an optically identical placebo injection of Intralipid™ and isotonic saline mixture. The effect of non-controlled prophylactic intraoperative treatment with either fentanyl or ketorolac per surgeon's orders was also noted in this study. Blood samples taken at recovery and at discharge times were extracted and analyzed for circulating betamethasone. Visual analog scale data on pain was gathered at six post-recovery time points in a triple blind fashion and statistically compared. The postoperative requirement for pain relief drugs was also examined. Results Although the injection achieved a sustained therapeutic concentration, no beneficial effect of IM betamethasone on postoperative pain or reduction in pain relief drugs was observed during the postoperative period. Indeed, the mean combined pain scores during the 2 hour postoperative period, adjusted for postoperative opioids as the major confounding factor, were higher approaching statistical significance (P = 0.056 in the treatment group. Higher pain scores were also observed for the tubal ligation patients relative to diagnostic laparoscopy. Intraoperative fentanyl treatment did not significantly lower the average pain score during the 2 hour postoperative

  1. Effect of a treat-to-target strategy based on methotrexate and intra-articular betamethasone with or without additional cyclosporin on MRI-assessed synovitis, osteitis, tenosynovitis, bone erosion, and joint space narrowing in early rheumatoid arthritis: results from a 2-year randomized double

    DEFF Research Database (Denmark)

    Møller-Bisgaard, S.; Ejbjerg, B. J.; Eshed, I.

    2017-01-01

    Objectives: To investigate whether a treat-to-target strategy based on methotrexate (MTX) and intra-articular (IA) betamethasone suppresses magnetic resonance imaging (MRI)-determined measures of disease activity and reduces joint destruction in early rheumatoid arthritis (eRA) patients, and to i......Objectives: To investigate whether a treat-to-target strategy based on methotrexate (MTX) and intra-articular (IA) betamethasone suppresses magnetic resonance imaging (MRI)-determined measures of disease activity and reduces joint destruction in early rheumatoid arthritis (eRA) patients......, and to investigate whether concomitant cyclosporin A (CyA) provides an additional effect.Method: In the 2-year randomized, double-blind, treat-to-target trial CIMESTRA, 160 patients with eRA (intra-articular betamethasone and CyA, or placebo CyA. A total of 129 patients participated...

  2. Functionalized silica nanoparticles as a carrier for Betamethasone Sodium Phosphate: Drug release study and statistical optimization of drug loading by response surface method.

    Science.gov (United States)

    Ghasemnejad, M; Ahmadi, E; Mohamadnia, Z; Doustgani, A; Hashemikia, S

    2015-11-01

    Mesoporous silica nanoparticles with a hexagonal structure (SBA-15) were synthesized and modified with (3-aminopropyl) triethoxysilane (APTES), and their performance as a carrier for drug delivery system was studied. Chemical structure and morphology of the synthesized and modified SBA-15 were characterized by SEM, BET, TEM, FT-IR and CHN technique. Betamethasone Sodium Phosphate (BSP) as a water soluble drug was loaded on the mesoporous silica particle for the first time. The response surface method was employed to obtain the optimum conditions for the drug/silica nanoparticle preparation, by using Design-Expert software. The effect of time, pH of preparative media, and drug/silica ratio on the drug loading efficiency was investigated by the software. The maximum loading (33.69%) was achieved under optimized condition (pH: 1.8, time: 3.54 (h) and drug/silica ratio: 1.7). The in vitro release behavior of drug loaded particles under various pH values was evaluated. Finally, the release kinetic of the drug was investigated using the Higuchi and Korsmeyer-Peppas models. Cell culture and cytotoxicity assays revealed the synthesized product doesn't have any cytotoxicity against human bladder cell line 5637. Accordingly, the produced drug-loaded nanostructures can be applied via different routes, such as implantation and topical or oral administration. Copyright © 2015 Elsevier B.V. All rights reserved.

  3. Study Of Topical Anti-Inflammatory Potency And Clinical Efficacy Of Formulations Of Mometasone And Betamethasone By Cutaneous Blood Flow Measurements In Psoriatic Patients Using Laser Doppler Velocimetry

    Directory of Open Access Journals (Sweden)

    Mulekar S. V

    1997-01-01

    Full Text Available Laser Doppier Velocimetry (LDV was used to measure cutaneous blood flow (CBF in psoriatic skin lesions to assess the effect of once daily application of Mometasone furoate (MF in a base claimed to possess a “reservoir” effect, as against Betamethasone-17-valarate (BV in a conventional cream base, applied twice daily, for 4 weeks. Bilaterally symmetrical active lesions were studied in 10 psoriatics, at baseline and at the end of 2 and 4 weeks’ treatment. The formulations were also evaluated for topical anti-inflammatory potency in terms of their ability to inhibit the Post-Ischaemic-Reactive-Hyperaemic-Response (PIRHR induced on normal uninvolved skin treated under occlusion. The lesions were also assessed subjectively for clinical Psoriatic Hyperaemia Index (PHI = CBF on lesions/CBF on uninvolved skin: 8.42 + 1.74 & 10.13 + 1.70 correlating with high CPI (9 + 0.50 & 9.1 + 0.51. During treatment with MF or BV, the lesions resolved rapidly, with a concomitant decrease in PHI and CPI (Week 2 : PHI = 3.40 + 0.46 & 5.19 + 1.65, CPI = 4.15 + 0.86& 5.20 + 0.87 and Week 4 : PHI = 1.99 + 0.23 & 2.81 + 0.74 CPI = 2.00 + 0.50 & 2.88 + 0.72 respectively. The two formulations Inhibited PIRHR to same extent (auc/min: Control = 1871 + 399.22, MF = 536.11 + 153.34 & BV = 567.5 + 110.76, indicating equal potency. The results show that pharmaceutical factor such as vehicle can significantly influence the clinical efficacy of corticoids.

  4. A cost-effectiveness analysis of calcipotriol plus betamethasone dipropionate aerosol foam versus gel for the topical treatment of plaque psoriasis.

    Science.gov (United States)

    Foley, Peter; Garrett, Sinead; Ryttig, Lasse

    2018-01-24

    Calcipotriol 50 µg/g and betamethasone 0.5 mg/g dipropionate (Cal/BD) aerosol foam formulation provides greater effectiveness and improved patient preference compared with traditional Cal/BD formulations for the topical treatment of plaque psoriasis. To determine the cost-effectiveness of Cal/BD foam compared with Cal/BD gel from the Australian perspective. A Markov model was developed to evaluate the cost-effectiveness of topical Cal/BD foam and gel for the treatment of people with plaque psoriasis. Treatment effectiveness, safety, and utilities were based on a randomized control trial, resource use was informed by expert opinion, and unit costs were obtained from public sources. Outcomes were reported in terms of 1-year costs, quality-adjusted life years, and incremental cost-effectiveness ratios. All costs were reported in 2017 Australian Dollars. The model showed that patients using Cal/BD foam had more QALYs and higher costs over 1 year compared with patients using Cal/BD gel, resulting in a cost of $13,609 per QALY gained at 4-weeks. When 4 weeks of Cal/BD foam was compared with 8 weeks of Cal/BD gel treatment, Cal/BD foam was $8 less expensive and resulted in 0.006 more QALYs gained. Sensitivity analyses showed that, compared with Cal/BD ointment, Cal/BD foam was associated with an incremental cost of $15,091 per QALY gained. Cal/BD foam is the most cost-effective Cal/BD formulation for the topical treatment of patients with plaque psoriasis.

  5. Differential appearance of placentomes and expression of prostaglandin H synthase type 2 in placentome subtypes after betamethasone treatment of sheep late in gestation.

    Science.gov (United States)

    Braun, T; Li, S; Moss, T J M; Connor, K L; Doherty, D A; Nitsos, I; Newnham, J P; Challis, J R G; Sloboda, D M

    2011-04-01

    Inappropriate fetal exposure to maternal glucocorticoid (GC) has been proposed as a mechanism for fetal programming where the effects of GC may be mediated by the placenta. However, the consequences of maternal GC on placental morphology and enzyme expression are unclear. We used betamethasone (BET) to determine effects on placentome subtype distribution and expression of prostaglandin H synthase type 2 (PGHS-2) enzyme. Pregnant sheep carrying male fetuses were randomized to receive injections of saline (n = 30) or one (104 days of gestation, (dG); n = 6), two (104, 111 dG; n = 6) or three (104, 111, 118 dG; n = 11) doses of BET (0.5 mg/kg). Placental tissue was collected prior to (75, 84, 101 dG), during (109, 116 dG) and after BET (122, 132, 146 dG). Total number of placentomes was not different between gestational ages. A- and B-subtypes were most affected by prenatal BET exposure; numbers of A-subtypes were increased and numbers of B-subtypes were decreased compared to controls at 116 dG. At term numbers of A-subtypes were lower after BET, but the weight range distribution was similar to controls. In controls, placental PGHS-2 protein levels increased with gestational age and PGHS-2 localized primarily to uninuclear trophoblast cells. After BET, PGHS-2 protein in C-subtypes at term was significantly increased compared to A-subtypes. Maternal BET treatment in late gestation affects the proportions of placentome subtypes and their differential expression of PGHS-2. Our data do not support previous hypotheses that A-subtypes develop into B-, C- and D-subtypes over the course of gestation. Copyright © 2011 Elsevier Ltd. All rights reserved.

  6. A potent steroid cream is superior to emollients in reducing acute radiation dermatitis in breast cancer patients treated with adjuvant radiotherapy. A randomised study of betamethasone versus two moisturizing creams

    International Nuclear Information System (INIS)

    Ulff, Eva; Maroti, Marianne; Serup, Jörgen; Falkmer, Ursula

    2013-01-01

    Background and purpose: The aim was to investigate whether treatment with potent local steroids can reduce signs and symptoms of acute radiation dermatitis in breast cancer patients undergoing adjuvant radiotherapy (RT) compared to emollient creams. Material and methods: The study was randomised and double-blinded. Patients with breast cancer who had undergone mastectomy or breast-conserving surgery were included when they started adjuvant 3-D planned RT. In all, 104 patients were randomised 2:1:1 to three treatment groups, i.e. betamethasone + Essex® cream, Essex® cream or Canoderm® cream. The patients themselves treated the irradiated area during the radiation period (5 weeks) and two weeks after cessation of RT. Signs of RT dermatitis were measured qualitatively with RTOG clinical scoring and quantitatively by colorimeter. In addition, the patients’ symptoms were recorded as well as the Fitzpatrick skin type. There was a statistically significant difference (p = 0.05) in skin reactions when assessed with RTOG in favour of the group treated with the potent steroid. Patient-related symptoms did not differ between the treatment groups. The effect of the steroid was prominent in three subgroups, i.e. (i) patients treated with ablation of the breast, (ii) patients receiving RT to the armpit and the supraclavicular fossa, and (iii) patients with Fitzpatrick skin type 1. Conclusions: Treatment with betamethasone cream is more efficient than moisturizers for the control of acute RT dermatitis in patients treated with adjuvant RT for breast cancer

  7. Budget impact model in moderate-to-severe psoriasis vulgaris assessing effects of calcipotriene and betamethasone dipropionate foam on per-patient standard of care costs.

    Science.gov (United States)

    Asche, Carl V; Kim, Minchul; Feldman, Steven R; Zografos, Panagiotis; Lu, Minyi

    2017-09-01

    To develop a budget impact model (BIM) for estimating the financial impact of formulary adoption and uptake of calcipotriene and betamethasone dipropionate (C/BD) foam (0.005%/0.064%) on the costs of biologics for treating moderate-to-severe psoriasis vulgaris in a hypothetical US healthcare plan with 1 million members. This BIM incorporated epidemiologic data, market uptake assumptions, and drug utilization costs, simulating the treatment mix for patients who are candidates for biologics before (Scenario #1) and after (Scenario #2) the introduction of C/BD foam. Predicted outcomes were expressed in terms of the annual cost of treatment (COT) and the COT per member per month (PMPM). At year 1, C/BD foam had the lowest per-patient cost ($9,913) necessary to achieve a Psoriasis Area and Severity Index (PASI)-75 response compared with etanercept ($73,773), adalimumab ($92,871), infliximab ($34,048), ustekinumab ($83,975), secukinumab ($113,858), apremilast ($47,960), and ixekizumab ($62,707). Following addition of C/BD foam to the formulary, the annual COT for moderate-to-severe psoriasis would decrease by $36,112,572 (17.91%, from $201,621,219 to $165,508,647). The COT PMPM is expected to decrease by $3.00 (17.86%, from $16.80 to $13.80). Drug costs were based on Medi-Span reference pricing (January 21, 2016); differences in treatment costs for drug administration, laboratory monitoring, or adverse events were not accounted for. Potentially confounding were the definition of "moderate-to-severe" and the heterogeneous efficacy data. The per-patient cost for PASI-75 response at year 1 was estimated from short-term efficacy data for C/BD foam and apremilast only. The introduction of C/BD foam is expected to decrease the annual COT for moderate-to-severe psoriasis treatable with biologics by $36,112,572 for a hypothetical US healthcare plan with 1 million plan members, and to lower the COT PMPM by $3.00.

  8. Fixed Combination Aerosol Foam Calcipotriene 0.005% (Cal) Plus Betamethasone Dipropionate 0.064% (BD) is More Efficacious than Cal or BD Aerosol Foam Alone for Psoriasis Vulgaris

    Science.gov (United States)

    Tyring, Stephen; Bukhalo, Michael; Alonso-Llamazares, Javier; Olesen, Martin; Lowson, David; Yamauchi, Paul

    2016-01-01

    Objective: To evaluate the efficacy of fixed combination aerosol foam calcipotriene 0.005% (Cal) plus betamethasone dipropionate 0.064% (BD). Design: Patients were randomized (100:101:101) to receive Cal/BD foam, Cal foam, or BD foam once daily for four weeks. Setting: Twenty-eight United States centers. Participants: 302 patients (≥18 years) with Psoriasis vulgaris (plaque Psoriasis; ≥mild disease severity by physicians global assessment). Measurements: Treatment success of the body (“clear”/”almost clear” from baseline moderate/severe disease; “clear” from baseline mild disease). Involved scalp treatment success was an additional endpoint. Results: Most patients (76%) had moderate Psoriasis of the body (66% for scalp). At Week 4, 45 percent of Cal/BD foam patients achieved treatment success, significantly more than Cal foam (14.9%; OR 4.34 [95%CI 2.16,8.72] Pfoam (30.7%; 1.81 [1.00,3.26] P=0.047). Fifty-three percent of Cal/BD foam patients achieved treatment success of the scalp, significantly greater than Cal foam (35.6%; 1.91 [1.09,3.35] P=0.021), but not BD foam (47.5%; 1.24 [0.71,2.16] P=0.45). Mean modified Psoriasis area and severity index (population baseline 7.6) improved in all groups, with statistically significant differences in Week 4 Cal/BD foam score (2.37) versus Cal foam (4.39; mean difference -2.03 [-2.63][-1.43] Pfoam (3.37; -1.19 [-1.80][-0.59] Pfoam was significantly more effective than Cal foam and BD foam in providing treatment success at Week 4 and effective on involved scalp. Trial registration: NCT01536938. PMID:27313822

  9. Ação da Betametasona em Ratas Prenhes: Impacto sobre os Níveis de Corticosterona e Glândulas Adrenais Maternas e Fetais Effect of Betamethasone on Pregnant Rats: Impact on Corticosterone Level and Maternal and Fetal Adrenal Glands

    Directory of Open Access Journals (Sweden)

    Eduardo de Souza

    2001-12-01

    Full Text Available Objetivo: a utilização repetitiva do corticóide antenatal objetivando acelerar a maturidade pulmonar fetal tem sido muito empregada no risco de parto prematuro, o que nos motivou a estudar a dosagem de corticosterona no termo e aspectos morfológicos das glândulas adrenais maternas e fetais de ratas albinas submetidas à ação da betametasona na segunda metade da prenhez, para verificar conseqüências dessa terapêutica. Métodos: utilizamos 30 ratas prenhes, distribuídas em 3 grupos numericamente iguais. As do Grupo I receberam betametasona nos dias 11, 12, 18 e 19 da prenhez. As do Grupo II receberam água destilada nesses dias (grupo controle, e as do Grupo III não receberam qualquer medicamento, constituindo grupo controle de estresse. Foram todas sacrificadas no 20º dia de prenhez, quando dosamos a corticosterona no sangue das matrizes e extirpamos as glândulas adrenais maternas e fetais para exame de microscopia óptica. Resultados: a dosagem de corticosterona plasmática foi significantemente menor no grupo tratado com betametasona (4,8 mg/dL, quando comparada aos grupos controles (17,7 e 26,8 mg/dL. À microscopia óptica observou-se intensa vacuolização citoplasmática na zona fasciculada das adrenais maternas e fetais no grupo que utilizou a betametasona, indicando intensa supressão adrenal secundária ao uso do medicamento. Conclusões: o uso repetitivo e prolongado de corticóides, em ratas prenhes, para acelerar a maturidade pulmonar fetal determina supressão adrenal materna e fetal.Purpose: the repetitive use of antenatal corticosteroid therapy for acceleration of fetal lung maturation has been common in cases at risk of preterm delivery. We studied the corticosterone levels at term and the morphologic aspects in the maternal and fetal adrenal glands submitted to the effect of betamethasone in the second half of rat pregnancy in order to verify its consequences. Methods: thirty female pregnant rats were divided into

  10. 21 CFR 522.163 - Betamethasone dipropionate and betamethasone sodium phosphate aqueous suspension.

    Science.gov (United States)

    2010-04-01

    ...) Conditions of use—(1) Dogs. (i) It is used as an aid in the control of pruritus associated with dermatoses... may induce the first stage of parturition when administered during the last trimester of pregnancy and may precipitate premature parturition followed by dystocia, fetal death, retained placenta, and...

  11. OCULAR MICROBIAL POPULATION AS A 2-1 BETAMETHASONE DISSODIC FOSPHATE AND DISSODIC FOSPHATE/ACETATE DEXAMETHASONE MONITOR IN SWINE CORNEA TRANSPLANTED DOGS ESTUDO DA MICROBIOTA OCULAR COMO MONITOR DO 2-1 FOSFATO DISSÓDICO DE BETAMETASONA E DO FOSFATO DISSÓDICO/ACETATO DE DEXAMETASONA, EM CÃES QUE RECEBERAM TRANSPLANTES COM CÓRNEAS DE SUÍNOS

    Directory of Open Access Journals (Sweden)

    Nilo Sérgio Troncoso Chaves

    2007-09-01

    Full Text Available

    Ten mixed breed dogs, with a 10 kg average weight, were selected at Centro de Zoonoses de Goiânia. After being examined and considered healthy, the dogs were enumerated from 11 to 20 on their collars. Each animal had swine cornea implanted into the left eye. The swine cornea was obtained at Casa de Banha Caçula, a slaughterhouse, and conserved in a humid chamber during a maximum 6 hour period. Before surgery, each animal received 4 mg dissodic fosphate/acetate of dexamethasone IM and one drop of betamethasone dissodic fosphate and gentamycin sulphate. This medication was kept until euthanasia. Each dog had a superior fornix sample collected, the sample was immersed in 0.1% peptonized water, so that tests for aerobic bacteria and fungus could be realized. Each test was repeated with samples collected on days 7, 14, 21 and 28, after graft, and compared with those from day 0. The 12.8% Staphylococcus epidermidis on initial samples was caused by contamination during collection because it wasn’t found on the 28th day samples. This fact suggests that, although corticosteroids had caused systemic imunocellular supression, they didn’t make easier the bacterial development into the grafted eye.

    KEY-WORDS: Microbial population; corticosteroids; xenotranplants; cornea; canine; swine.

    Foram utilizados dez cães, sem raça definida, com peso médio de 10kg, selecionados no Centro de Zoonoses da Prefeitura de Goiânia. Após examinados e considerados sadios, foram numerados de 11 a 20 na respectiva coleira. Cada cão, a seu tempo, teve implantada no olho esquerdo córnea de suíno, este abatido no frigorífico Casa de Banha Caçula. A córnea foi conservada em câmara úmida pelo

  12. Combination treatment with metrotrexate, cyclosporine, and intraarticular betamethasone compared with methotrexate and intraarticular betamethasone in early active rheumatoid arthritis

    DEFF Research Database (Denmark)

    Hetland, Merete; Stengaard-Pedersen, Kristian; Junker, Peter

    2006-01-01

    criteria (ACR20) was achieved in 85% of the combination therapy group versus 68% of the monotherapy group (P = 0.02). The median individual overall ACR response (ACR-N) in the 2 groups was 80.0% (interquartile range 40.1-91.8%) and 54.5% (interquartile range 2.4-87.8%), respectively (P = 0.025). At 48...

  13. Combination treatment with methotrexate, cyclosporine, and intraarticular betamethasone compared with methotrexate and intraarticular betamethasone in early active rheumatoid arthritis

    DEFF Research Database (Denmark)

    Hetland, Merete Lund; Stengaard-Pedersen, Kristian; Junker, Peter

    2006-01-01

    criteria (ACR20) was achieved in 85% of the combination therapy group versus 68% of the monotherapy group (P = 0.02). The median individual overall ACR response (ACR-N) in the 2 groups was 80.0% (interquartile range 40.1-91.8%) and 54.5% (interquartile range 2.4-87.8%), respectively (P = 0.025). At 48...

  14. EYE CLINICAL STUDY IN SWINE CORNEA IMPLANT DOGS TREATED WITH 2-1 BETAMETHASONE DISSODIC FOSPHATE AND DISSODIC FOSPHATED/ACETATE DEXAMETHASONE ESTUDO CLÍNICO NOS OLHOS DOS CÃES, TRATADOS COM 2-1 FOSFATO DISSÓDICO DE BETAMETASONA E FOSFATO DISSÓDICO/ACETATO DE DEXAMETASONA, QUE RECEBERAM IMPLANTES COM CÓRNEAS DE SUÍNOS

    Directory of Open Access Journals (Sweden)

    Nilo Sérgio Troncoso Chaves

    2007-09-01

    Full Text Available

    Ten mixed breed dogs, with a 10 kg average weight, were selected at Centro de Zoonoses de Goiânia. After being examined and considered healthy the dogs were enumerated from 11 to 20 on their collars. Each animal had swine cornea implanted into the left eye. The swine cornea was obtained at Casa de Banha Caçula, a slaughterhouse, and conserved in humid chamber for a maximum 6 hour period. Before surgery, each animal received 4 mg dissodic fosphate/acetate dexamethasone IM and was instilled one drop of betamethasone dissodic fosphate and one drop of gentamicin sulphate, maintaining the ocular medication 4 times/day and the intramuscular medication once a week, until euthanasia. After xenografts being realized, each cornea was examined every 7 days using direct ophthalmoscope to analyse transparency, vessels new formation, episcleral and conjunctival vessels reaction, cornea thickness, depth and presence or absence of deposits into the anterior chamber. On day 7 clinical evaluation, all cornea xenotransplant eyes (100% had lost transparency (++,+++, there was episcleral vessels reaction (P, anterior chamber depth was preserved (N, there wasn’t edema, as well as deposits (A on anterior chamber. On day 14, with the loss of two corneas by “self-trauma”, the other dogs had their implanted corneas (80% completely opaque (+++, with important ciliary reaction (P, edema (A; however, the anterior chamber integrity was preserved (N, without presence of deposits (A. With three more dogs euthanized between days 14 and 21, due to corticosteroids side-effects, the remaining dogs (50% preserved their implants with the day 14 alterations until the end of this experience.

    Foram utilizados 10 cães, sem ra

  15. ESTUDO HISTOPATÓLOGICO NAS CÓRNEAS DOS CÃES TRATADOS COM 2-1 FOSFATO DISSÓDICO DE BETAMETASONA E FOSFATO DISSÓDICO/ACETATO DE DEXAMETASONA, QUE RECEBERAM TRASPLANTES COM CÓRNEAS DE SUÍNOS HISTOPHATOLOGICAL STUDY IN CORNEAS OF DOGS, TREATED WITH 2-1 DISSODIC FOSPHATE OF BETAMETHASONE AND DISSODIC FOSPHATED/ACETATE OF DEXAMETHASONE, THAT HAD RECEIVED IMPLANTATION OF SWINE CORNEAS

    Directory of Open Access Journals (Sweden)

    Luiz Antônio Franco da Silva

    2007-09-01

    Full Text Available

    Foram utilizados 10 cães, sem raça definida, com peso médio de 10kg, examinados e considerados sadios. Cada cão, a seu tempo, teve implantada no olho esquerdo córnea de suíno, conservada em câmara úmida pelo período máximo de seis horas. Cada animal antes da cirurgia recebeu 4 mg de fosfato dissódico/acetato de dexametasona, por via intramuscular, e uma gota de fosfato dissódico de betametasona/sulfato de gentamicina colírio. Conservou-se a medicação ocular 4 vezes/dia e a intramuscular semanalmente, até o sacrifício do cão. Cada qual foi sacrificado por processo indolor (thiopental sódico + cloreto de succinilcolina e teve o olho que recebeu implante com córnea de suíno enucleado. Foi injetado formol 10% na câmara do vítreo e a córnea foi removida com aba escleral, tratada e corada com hematoxilina-eosina. Foram analisadas as seguintes áreas: enxerto, áreas adjacentes receptoras e observadas as várias alterações.

    PALAVRAS-CHAVE: Histopatologia; corticosteróides; xenotransplantes; córnea; canino; suíno.

    Ten dogs, with no definitive breed, average weight of 10 kg, were in this research. After being examined and considered healthy they received numbers, from 11 to 20 in their collars. Each dog received implantation, in the left eye, of swine cornea, obtained at Casa de Banha Caçula, a slaughterhouse, and maintained in wet chamber for six hours at most. Before surgery, each animal received 4 mg of dissodic phosphate/acetate dexamethasone IM and, once a week one drop of dissodic phosphate betamethasone and gentamicin sulphate, four times a day, until the 28th day. when the animals were sacrificed through painless process (Thiopental sodic

  16. 21 CFR 524.1044g - Gentamicin sulfate, betamethasone valerate, clotrimazole ointment.

    Science.gov (United States)

    2010-04-01

    ... HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS OPHTHALMIC AND TOPICAL...- or 15-g tubes, or 215-g bottles. (c) Conditions of use in dogs—(1) Amount. Instill ointment twice... 30-g bottles: 4 drops for dogs weighing less than 30 pounds (lb) or 8 drops for dogs weighing 30 lb...

  17. 21 CFR 524.1044d - Gentamicin sulfate, betamethasone valerate ointment.

    Science.gov (United States)

    2010-04-01

    ...) of this chapter. (c) Conditions of use. (1) The drug is used or indicated for use in dogs in the... occurs, treatment should be discontinued and appropriate therapy instituted. Concomitant use of drugs...

  18. Olanzapine and Betamethasone Are Effective for the Treatment of Nausea and Vomiting due to Metastatic Brain Tumors of Rectal Cancer

    Directory of Open Access Journals (Sweden)

    M. Suzuki

    2014-01-01

    Full Text Available Brain lesions originating from metastasis of colorectal cancer represent 3-5% of all brain metastases and are relatively rare. Of all distant metastases of colorectal cancer, those to the liver are detected in 22-29% of cases, while those to the lungs are detected in 8-18% of cases. In contrast, brain metastasis is quite rare, with a reported incidence ranging from 0.4 to 1.8%. Treatments for metastatic brain tumors include surgery, radiotherapy, chemotherapy and supportive care with steroids, etc. Untreated patients exhibit a median survival of only approximately 1 month. The choice of treatment for brain metastasis depends on the number of lesions, the patient's general condition, nerve findings and presence of other metastatic lesions. We herein report the case of a 78-year-old male who presented with brain metastases originating from rectal carcinoma. He suffered from nausea, vomiting, anorexia and vertigo during body movement. He received antiemetics, glycerol and whole brain radiation therapy; however, these treatments proved ineffective. Olanzapine therapy was started at a dose of 1.25 mg every night. The persistent nausea disappeared the next day, and the frequency of vomiting subsequently decreased. The patient was able to consume solid food. Olanzapine is an antipsychotic that has recently been used as palliative therapy for refractory nausea and vomiting in patients receiving chemotherapy. We consider that olanzapine was helpful as a means of supportive care for the treatment of nausea and vomiting due to brain metastasis.

  19. Acute AT1-receptor blockade reverses the hemodynamic and baroreflex impairment in adult sheep exposed to antenatal betamethasone

    OpenAIRE

    Shaltout, Hossam A.; Rose, James C.; Figueroa, Jorge P.; Chappell, Mark C.; Diz, Debra I.; Averill, David B.

    2010-01-01

    To accelerate lung development and protect neonates from other early developmental problems, synthetic steroids are administered maternally in the third trimester, exposing fetuses that are candidates for premature delivery to them. However, steroid exposure at this point of gestation may lead to elevated blood pressure [mean arterial pressure (MAP)] during adolescence. We hypothesize that fetal exposure to steroids activates the renin-angiotensin system, inducing an elevation in blood pressu...

  20. Pre-injection of hyaluronic acid does not affect the systemic effects of intra-articular depot betamethasone injection at the knee joint.

    Science.gov (United States)

    Habib, George; Khatib, Muhamad; Sakas, Fahed; Artul, Suheil; Jabaly-Habib, Haneen

    2017-01-01

    Intra-articular injection (IAI) of both hyaluronic acid (HA) and depot-steroid preparations had the advantage of quick and prolonged favorable effects on pain relief among patients with symptomatic osteoarthritis of the knee (OAK). The effect of IAI of HA on the systemic effects of the intra-articular steroids had not been investigated. Non-selected patients attending the rheumatology clinic with symptomatic OAK who failed NSAIDS and physical therapy were offered an IAI of HA at the knee joint followed 20 min later by an IAI of 1 ml of Celestone Chronodose at the same joint (group 1). Morning serum levels of cortisol were obtained just prior to the IAI and 1, 2 and 8 days later. Demographic, clinical, and laboratory parameters were obtained also from all the patients. Age- and sex-matched group of patients from the same clinic were recruited as a control group (group 2). Mean baseline serum cortisol levels in group 1 was 381 ± 154 mmol/l vs. 376 ± 119 in group 2 (p = 0.954). Morning serum cortisol levels at day 1 and day 2 were 24 ± 6 and 22 ± 6 mmol/l, respectively, in group 1 patients vs. 27 ± 5.8 (p = 0.214) and 25 ± 5.6 mmol/l (p = 0.200), respectively, in group 2. These levels were significantly lower than baseline levels in each group. Morning serum cortisol levels at day 8 in group 1 and group 2 were 349 ± 128 and 314 ± 99 mmol/l, respectively (p = 0.419). Pre-injection of HA at the knee joint did not affect the systemic effect on the hypothalamic-pituitary-adrenal axis of IAI of Celestone Chronodose.

  1. Impact of a terbinafine-florfenicol-betamethasone acetate otic gel on the quality of life of dogs with acute otitis externa and their owners.

    Science.gov (United States)

    Noli, Chiara; Sartori, Roberta; Cena, Tiziana

    2017-08-01

    Treatment of canine otitis externa with owner-administered products can be difficult. To evaluate otic treatment administered by a veterinarian on quality of life (QoL) of dogs with otitis externa and their owners, and on clinical and cytology parameters of otitis; compared to an owner-administered treatment. Fifty client-owned dogs randomly randomized into two groups and treated for 2 weeks. Veterinarians treated Group A dogs with a veterinary licensed otic gel on two occasions at a 1 week interval; owners treated Group B dogs once daily with a veterinary licensed otic drop based product along with twice weekly cleaning. Veterinarians evaluated otitis with the OTI-3 scale and semi-quantitative cytological examination on days 0, 7, 14 and 28. At each visit, owners assessed QoL with a validated questionnaire and pruritus with a Visual Analog Scale. Scores before and after treatment of each group, and differences between groups were analysed statistically. In both groups, all parameters improved significantly. There was a significantly higher improvement of QoL scores, for dogs and owners, in Group A, compared to Group B at all time points (P otitis externa and their owners, compared to an owner-administered topical otic therapy. © 2017 The Authors. Veterinary Dermatology published by John Wiley & Sons Ltd on behalf of the ESVD and the ACVD.

  2. The impact of a two-compound product containing calcipotriol and betamethasone dipropionate (Daivobet/ Dovobet) on the quality of life in patients with psoriasis vulgaris: a randomized controlled trial.

    NARCIS (Netherlands)

    Kerkhof, P.C.M. van de

    2004-01-01

    BACKGROUND: Psoriasis is a common disease and may have a significant impact on patients' quality of life (QoL). OBJECTIVES: To assess the impact on QoL of a new two-compound product (TCP) (Daivobet/Dovobet; LEO Pharma) which combines the topical vitamin D analogue calcipotriol (50 microg g(-1)) and

  3. Metabolism of endogenous surfactant in premature baboons and effect of prenatal corticosteroids

    NARCIS (Netherlands)

    Bunt, JEH; Carnielli, VP; Seidner, [No Value; Ikegami, M; Wattimena, JLD; Sauer, PJJ; Jobe, AH; Zimmermann, LJI

    1999-01-01

    We studied the synthesis of surfactant and the effect of prenatal betamethasone treatment in vivo in very preterm baboons. Ten pregnant baboons were randomized to receive either betamethasone (beta) or saline (control) 48 and 24 h before preterm delivery. The newborn baboons were intubated, treated

  4. Metabolism of endogenous surfactant in premature baboons and effect of prenatal corticosteroids

    NARCIS (Netherlands)

    Bunt, JEH; Carnielli, VP; Seidner, [No Value; Ikegami, M; Wattimena, JLD; Sauer, PJJ; Jobe, AH; Zimmermann, LJI

    We studied the synthesis of surfactant and the effect of prenatal betamethasone treatment in vivo in very preterm baboons. Ten pregnant baboons were randomized to receive either betamethasone (beta) or saline (control) 48 and 24 h before preterm delivery. The newborn baboons were intubated, treated

  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; 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...... found between treatment regimes. Pretreatment with betamethasone (p = 0.01) or with tacrolimus (p = 0.001) causes a decreased inflammatory response to sodium lauryl sulphate compared with emollient. In conclusion, treatment with betamethasone and tacrolimus has a positive effect on the ceramide...

  6. Short-term chemical pretreatment cannot replace curettage in photodynamic therapy

    DEFF Research Database (Denmark)

    Nissen, Christoffer V; Wiegell, Stine Regin; Philipsen, Peter Alshede

    2016-01-01

    pretreatment with curettage and two combination ointments containing calcipotriol/betamethasone and salicylic acid/betamethasone affect PpIX fluorescence after the application of methyl aminolevulinate MAL and 5-aminolevulinic acid (BF-200 ALA). METHODS: Four fields on the forearms of 30 healthy volunteers...... were pretreated with curettage or short-term application of calcipotriol/betamethasone or salicylic acid/betamethasone for 20 min. Two fields were not pretreated, thus serving as reference. After pretreatment, MAL or BF-200 ALA was applied for 24 h, and PpIX fluorescence was measured hourly from 1 to 5...... h and after 18, 21 and 24 h. RESULTS: Curettage significantly enhanced PpIX fluorescence for MAL from 1 to 21 h (P salicylic acid...

  7. Alterations in Circulatory and Renal Angiotensin-Converting Enzyme and Angiotensin-Converting Enzyme 2 in Fetal Programmed Hypertension

    OpenAIRE

    Shaltout, Hossam A.; Figueroa, Jorge P.; Rose, James C.; Diz, Debra I.; Chappell, Mark C.

    2008-01-01

    Antenatal betamethasone treatment is a widely accepted therapy to accelerate lung development and improve survival in preterm infants. However, there are reports that infants who receive antenatal glucocorticoids exhibit higher systolic blood pressure in their early adolescent years. We have developed an experimental model of programming whereby the offspring of pregnant sheep administered clinically relevant doses of betamethasone exhibit elevated blood pressure. We tested the hypothesis as ...

  8. Periarticular and generalised bone loss in patients with early rheumatoid arthritis

    DEFF Research Database (Denmark)

    Jensen, T W; Hansen, M S; Hørslev-Petersen, Kim

    2013-01-01

    )). PATIENTS AND METHODS: A hundred and sixty patients with early, active rheumatoid arthritis (RA) received methotrexate, intra-articular betamethasone and ciclosporin /placebo-ciclosporin. Patients with Z-score ≤0 also started alendronate 10 mg/day. BMD of the hand (digital x-ray radiogrammetry (DXR...... in hand, lumbar spine and femoral neck was negatively associated with the dose of intra-articular betamethasone (p...

  9. ESTUDO DO LEUCOGRAMA COMO MONITOR DO 2-1 FOSFATO DISSÓDICO DE BETAMETASONA DO FOSFATO DISSÓDICO/ACETATO DE DEXAMETASONA, EM CÃES QUE RECEBERAM TRANSPLANTES COM CÓRNEAS DE SUÍNOS WHITE BLOOD COUNT AS A 2-1 BETAMETHASONE DISSODIC FOSFHATE AND DEXAMETHASONE DISSODIC FOSPHATE/ACETATE MONITOR IN SWINE CORNEA TRANSPLANTED DOGS

    Directory of Open Access Journals (Sweden)

    Larissa Franco de Araújo

    2007-09-01

    Full Text Available

    Foram utilizados dez cães, sem raça definida, com peso médio de 10kg, selecionados no Centro de Zoonoses de Goiânia. Após serem examinados e considerados sadios, foram numerados de 11 a 20 na respectiva coleira. Cada animal, a seu tempo, teve implantada no olho esquerdo córnea de suíno, este abatido no frigorífico Casa de Banha Caçula. A córnea foi conservada em câmara úmida pelo período máximo de seis horas. Cada cão recebeu, antes da cirurgia, 4mg por via intramuscular de fosfato dissódico/acetato de dexametasona e uma gota de sulfato de gentamicina/fosfato dissódico de betametasona. Foi conservado o uso da medicação ocular 4 vezes/dia e a intramuscular semanalmente, até o sacrifício do cão. Cada animal teve uma amostra de sangue colhida no dia 0, antes da cirurgia, uma no 14° e outra no 28° dia, para o estudo do leucograma, como monitor dos corticosteróides. Nas dez amostras colhidas no dia 0, 80% não apresentaram alterações, já 10% apresentaram leucocitose com neutrofilia e 10% não foram analisadas. Como três animais foram sacrificados no intervalo do 14° ao 21° dia, estas amostras (40%, foram analisadas e comparadas com aquelas do tempo 0. Cinco animais (50% tiveram suas amostras examinadas no 28° dia. Tanto no 14° como no 28° dia encontraram-se 100% de neutrofilia, 100% de eosinopenia e 44,4% de linfocitopenia, num sinal clássico de supressão imunocelular.

    PALAVRAS-CHAVE: Corticosteróides; xenotransplantes; córnea; canino; suíno.

    Ten mixed breed dogs, with a 10 kg average weight were selected at Centro de Zoonoses de Goiânia. After being examined and considered healthy, the dogs were enumerated from 11 to 20 on their collars. Each animal had swine cornea implanted into the left eye. The swine cornea was obtained at Casa de Banha Caçula, a slaughterhouse, and conserved in a humid chamber during a maximum 6 hour period. Each animal received 4 mg dissodic fosphate/acetate dexamethasone IM and was instilled one drop of gentamycin sulphate/betametbasone dissodic fosphate, maintaining ocular medication 4 times/day and intramuscular medication once a week until euthanasia. Each animal had blood samples collected on day 0, before surgery, and on day 14 and 28 to analyse white blood count as a monitor of corticosteroids, imunocellular supressor drugs. From ten blood samples collected on day 0, 80% didn’t present any alterations, 10% presented leukocytosis with neutrophilia and 10% weren’t submitted to analysis. Due to the fact that three animals had been euthanized between days 14 and 21, these samples (40%, were analyzed and compared with these collected on day 0. Five animals (50% had their samples examined on day 28. On both days 14 and 28, there were 100% neutrophilia, 100% eosinophilia and 44.4% lymphocytopenia, indicating imunocellular supression.

    KEY-WORDS: Corticosteroids; xenotransplants; cornea; canine; swine.

  10. The effect of antenatal steroids on fetal lung maturation between the 34th and 36th week of pregnancy.

    Science.gov (United States)

    Balci, Osman; Ozdemir, Suna; Mahmoud, Alaa S; Acar, Ali; Colakoglu, Mehmet C

    2010-01-01

    To evaluate the effect of antenatal treatment with a single dose of betamethasone between the 34th and the 36th week of pregnancy on the maturation of fetal lung. To study 100 pregnant women in their 34th-36th week of pregnancy who were diagnosed as susceptible to have preterm delivery. Fifty patients did not receive betamethasone (group 1). The other 50 patients were administered 12 mg betamethasone in a single dose (group 2). Patients who delivered at least 24 h after the administration of betamethasone were included in this study. After delivery, the Apgar score and the development of respiratory distress syndrome (RDS) in the neonates were compared. Group 2 babies had better Apgar scores when compared to group 1, and the difference was statistically significant. Sixteen (32%) neonates of group 1 and 7 (14%) neonates of group 2 required resuscitation, and the difference was statistically significant (p = 0.032; OR = 0.34, 95% CI 0.12-0.93). RDS was detected in 8 newborns of group 1 and 2 of group 2. The difference was statistically significant (p = 0.046; OR = 0.21, 95% CI 0.04-1.08). The administration of a single dose of betamethasone to pregnant women in their 34th-36th week of pregnancy who are likely to have preterm delivery reduces RDS development. There is a need for larger studies to confirm these results. Copyright 2010 S. Karger AG, Basel.

  11. Association between desloratadine and prednisolone in the treatment of children with acute symptoms of allergic rhinitis: a double-blind, randomized and controlled clinical trial

    Directory of Open Access Journals (Sweden)

    Gustavo F. Wandalsen

    Full Text Available Abstract Introduction: A combination of antihistamines and oral corticosteroids is often used to treat acute symptoms of allergic rhinitis. Objective: To evaluate safety and efficacy of desloratadine plus prednisolone in the treatment of acute symptoms of children (2-12 years with allergic rhinitis, and to compare it to dexchlorpheniramine plus betamethasone. Methods: Children with moderate/severe persistent allergic rhinitis and symptomatic (nasal symptoms score [0-12] ≥ 6 were allocated in a double-blind, randomized fashion to receive dexchlorpheniramine plus betamethasone (n = 105; three daily doses or desloratadine plus prednisolone (n = 105; single dose followed by two of placebo for 7 days. At the beginning and end of the evaluation, the following were obtained: nasal symptoms score, extra nasal symptoms score, peak nasal inspiratory flow, blood biochemistry, and electrocardiogram. Ninety-six children of the dexchlorpheniramine plus betamethasone group and 98 of the desloratadine plus prednisolone group completed the protocol. Results: The two groups were similar regarding initial and final nasal symptoms scores, extra nasal symptoms scores and peak nasal inspiratory flow. A drop of 76.4% and 79.1% for nasal symptoms score, 86.0% and 79.2% for extra nasal symptoms score, as well as an increase of 25.2% and 24.3% for peak nasal inspiratory flow occurred for those treated with desloratadine plus prednisolone and dexchlorpheniramine plus betamethasone, respectively. There were no significant changes in blood chemistry. Sinus tachycardia was the most frequent electrocardiogram change, but with no clinical significance. Drowsiness was reported significantly more often among those of dexchlorpheniramine plus betamethasone group (17.14% × 8.57%, respectively. Conclusion: The desloratadine plus prednisolone combination was able to effectively control acute symptoms of rhinitis in children, improving symptoms and nasal function. Compared to the

  12. Intramuscular versus ultrasound-guided intratenosynovial glucocorticoid injection for tenosynovitis in patients with rheumatoid arthritis

    DEFF Research Database (Denmark)

    Ammitzbøll-Danielsen, Mads; Østergaard, Mikkel; Fana, Viktoria

    2017-01-01

    and tenosynovitis were randomised into two double-blind groups: (A) 'intramuscular group', receiving intramuscular injection of betamethasone and US-guided intratenosynovial isotonic saline injection and (B) 'intratenosynovial group' receiving saline intramuscularly and US-guided intratenosynovial betamethasone......% (2/24) versus 44% (11/25), that is, difference of ?36pp (?58pp to ?13pp), p=0.003. Most US, clinical and patient-reported scores improved more in the 'intratenosynovial group' at all follow-up visits. Conclusions In this randomised double-blind clinical trial, patients with RA and tenosynovitis...

  13. Psychological development of children who were treated antenatally with corticosteroids to prevent respiratory distress syndrome

    NARCIS (Netherlands)

    Schmand, B.; Neuvel, J.; Smolders-de Haas, H.; Hoeks, J.; Treffers, P. E.; Koppe, J. G.

    1990-01-01

    Potential side effects of antenatal administration of corticosteroids to prevent neonatal respiratory distress syndrome were studied in 10- to 12-year-old children whose mothers had participated in a randomized, double-blind, placebo-controlled trial of betamethasone. Aspects of the children's

  14. Case report

    African Journals Online (AJOL)

    abp

    2014-03-28

    Mar 28, 2014 ... Abstract. Cushing syndrome is a hormonal disorder caused by prolonged exposure of body tissue to cortisol. We report two cases of iatrogenic Cushing's syndrome in two Nigerian children following intranasal administration of aristobed-N (Betamethasone+Neomycin) given at a private hospital where.

  15. A novel model to study neonatal Escherichia coli sepsis and the effect of treatment on the human immune system using humanized mice.

    Science.gov (United States)

    Schlieckau, Florian; Schulz, Daniela; Fill Malfertheiner, Sara; Entleutner, Kathrin; Seelbach-Goebel, Birgit; Ernst, Wolfgang

    2018-04-19

    Neonatal sepsis is a serious threat especially for preterm infants. As existing in vitro and in vivo models have limitations, we generated a novel neonatal sepsis model using humanized mice and tested the effect of Betamethasone and Indomethacin which are used in the clinic in case of premature birth. Humanized mice were infected with Escherichia coli (E. coli). Subsequently, the effect of the infection itself, and treatment with Betamethasone and Indomethacin on survival, recovery, bacterial burden, leukocyte populations, and cytokine production, was analyzed. The human immune system in the animals responded with leukocyte trafficking to the site of infection and granulopoiesis in the bone marrow. Treatment with Indomethacin had no pronounced effect on the immune system or bacterial burden. Betamethasone induced a decline of splenocytes. The human immune system in humanized mice responds to the infection, making them a suitable model to study neonatal E. coli sepsis and the immune response of the neonatal immune system. Treatment with Betamethasone could have potential negative long-term effects for the immune system of the child. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  16. Clinical Analysis of Analgesics and Steroids Use for Extraction of Teeth in Patients with Intellectual Disability Under General Anesthesia.

    Science.gov (United States)

    Maeda, Shigeru; Honda, Yuka; Tanimura, Hiroshi; Tomoyasu, Yumiko; Higuchi, Hitoshi; Murata, Naomichi; Egusa, Masahiko; Miyawaki, Takuya

    2017-01-01

    The extraction of lower wisdom teeth is often performed under general anesthesia in patients with intellectual disabilities. However, the choice of analgesics has not yet been investigated. To analyze the use of analgesics during general anesthesia for extraction including lower wisdom teeth in patients with intellectual disabilities. This research is a retrospective observational study. The study population was composed of all patients presenting for extraction of lower wisdom teeth under ambulatory general anesthesia in the clinic of Special Needs Dentistry in Okayama University Hospital from April 2011 to March 2016. The distribution of the combination of analgesics and the relationship between the use of analgesics and the type of extraction were investigated. One hundred and twelve cases were enrolled in this study. Intravenous injections of flurbiprofen, acetaminophen and betamethasone were used in 96 (85.7%), 12 (10.7%) and 26 cases (23.2%), respectively. Flurbiprofen is a non-steroid anti-inflammatory drugs (NSAIDs). Acetaminophen is an old analgesic, but an injection of acetaminophen is new, which was released in 2013 in Japan. And betamethasone is not an analgesic, but a steroid. Betamethasone was used in combination with other analgesics, and was used at a higher dose in a case in which four wisdom teeth were extracted. Flurbiprofen was the main analgesic used for extraction of wisdom teeth under general anesthesia in patients with intellectual disabilities. Betamethasone was used to support flurbiprofen or acetaminophen for extractions of multiple wisdom teeth, with the aim of controlling swelling rather than relieving pain.

  17. The Remarkable Beneficial Effect of Adding Oral Simvastatin to ...

    African Journals Online (AJOL)

    Psoriasis is a common chronic inflammatory disease with unpredictable prognosis. Given the immunomodulatory effects of statins, the present study was conducted to determine whether the addition of orally administered simvastatin to the topical betamethasone, a standard antipsoriatic treatment, can produce a more ...

  18. A study on adverse drug reactions in a tertiary care hospital of ...

    African Journals Online (AJOL)

    Acne (46) was commonly reported reaction. Topical steroids, betamethasone sodium phosphate and clobetasol were reported to induce maximum number of reactions (59). Skin (227, 66.9%) was commonly affected organ system. Most of the adverse drug reactions were possible (240, 94.1%) and mild (222, 87%) in nature.

  19. Effectiveness of Various Medications on Post Operative Pain of Vital Teeth after

    Directory of Open Access Journals (Sweden)

    Leila Farhad-Molashahi

    2014-07-01

    Full Text Available Background: Postoperative pain following root canal therapy is of concern for endodontic patients and dentists. Despite the fact that the pain relief afforded by endodontic is effective, it is rarely immediate and complete. The purpose of this double blind study was to compare the efficacy of betamethasone, indomethacin, ibuprofen, used commonly to control post endodontic pain or a placebo. Materials and Methods: This randomized, double blind, placebo controlled study included 100 patients with symptomatic, vital and one canal tooth. Patients were randomly allocated into one of the four groups to receive treatment three times a day with ibuprofen (400 mg, betamethasone (2 mg, indomethacin (75 mg or placebo following completion of root canal treatment. The patients recorded pain intensity on a special chart (visual analogue scale at time intervals of 6, 12, 24, and 48 hours after treatment. ANOVA and t-test was used to determine statistical significance. p-value<0.05 was considered statistically significant. Results: In the placebo group, the mean pain score was significantly higher than in all the groups in different time after treatment. In the ibuprofen group, patients experienced significantly more pain than in the indomethacin and betamethasone groups, in 6 and 12 hours after treatment but the difference was not significant in 24 and 48 hours. The mean pain score was not significant difference between indomethacin and betamethasone group. Conclusion: The results demonstrate that the betamethasone and indomethacin may be more effective than ibuprofen for the management of postoperative pain after nonsurgical endodontic treatment when patients present with moderate to severe pain.

  20. Intratympanic steroid prevents long-term spiral ganglion neuron loss in experimental meningitis

    DEFF Research Database (Denmark)

    Worsøe, Lise Lotte; Brandt, C.T.; Lund, S.P.

    2010-01-01

    most often associated with a hearing loss. Methods: Rats were randomly assigned to 3 treatment groups: a group treated with intratympanic betamethasone and 2 control groups treated with either intratympanic or systemic saline. Treatment was initiated 21 hours after infection and repeated once a day......, and distortion product otoacoustic emissions showed significant hearing loss at the low frequencies in animals treated with intratympanic steroid compared with animals treated with systemic saline (p ... in the spiral ganglion compared with both intratympanic and systemic saline (p = 0.0082 and p = 0.0089; Mann-Whitney test). Histology revealed fibrosis of the tympanic membrane and cavity in steroid-treated animals, which plausibly caused the low-frequency hearing loss. Conclusion: Intratympanic betamethasone...

  1. Consequences of low birth weight, maternal illiteracy and poor access to medical care in rural India: infantile iatrogenic Cushing syndrome.

    Science.gov (United States)

    Karande, Sunil

    2015-08-21

    Home delivery, low birth weight babies and maternal illiteracy among the poor in rural India are frequent. The rural poor prefer to seek healthcare from private providers, most of whom have no formal medical training and buy medicines from private pharmacies without a prescription owing to a weakly regulated environment. This report is of a 4-month-old baby from a remote village in northern India, who presented with exogenous Cushing syndrome. This baby was a full-term low birth weight home delivery. As the baby was not growing well, treatment was started at 1 month by a private doctor with betamethasone drops The mother on her own volition continued giving the betamethasone drops by buying the medicine over the counter from a private pharmacy. This case highlights the gaps in essential health services in rural India and the steps being taken to improve the situation. 2015 BMJ Publishing Group Ltd.

  2. 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.

  3. 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.

  4. Hormone and enzyme determination as influenced by corticoids and tocolytics in the final stage of pregnancy

    International Nuclear Information System (INIS)

    Kaminsky, G.; Kayser, I.B.

    1981-01-01

    In order to prevent membrane syndrome, the synthetic corticoids betamethasone, dexamethasone and 16-methylene prednisolone combined with tokolytic substances. The hormones ACTH, cortisol, oestriol, and the enzyme renine have been investigated by RIA in order to find out whether the various corticoids cause different changes in the endocrinous parameters of mother and foetus. A suppression of the four measured parameters was found in the presence of corticoids. (orig./MG) [de

  5. Comparative toxicity of 4 commonly used intravitreal corticosteroids on rat retina.

    Science.gov (United States)

    Citirik, Mehmet; Dilsiz, Nihat; Batman, Cosar; Zilelioglu, Orhan

    2009-06-01

    To investigate the effects of 4 commonly used steroids (dexamethasone, triamcinolone, betamethasone, and methylprednisolone) on 50 retinas of 25 adult pigmented rats. Experimental animal study. Twenty-five pigmented Long-Evans male rats. Each steroid drug with 2 different doses (0.025 mL and 0.050 mL) was injected into the vitreous of each eye of 5 rats. The low drug dose was injected into the right eye and the high dose was injected into the left eye. Ten eyes of 5 randomly selected rats were used as a control group and intravitreal saline was injected into these eyes. Oxidative damage and intrinsic antioxidative capacity were determined by measuring retinal malondialdehyde (MDA) and glutathione (GSH) levels, respectively. No statistically meaningful difference was observed in retinal GSH and MDA measurements in the low- and high-dose triamcinolone (1 and 2 mg), low-dose betamethasone (0.075 mg), and low-dose dexamethasone (0.1 mg) groups, compared with the control group. Both doses of methylprednisolone (1.6 mg and 3.2 mg), high-dose betamethasone (0.15 mg), and high-dose dexamethasone (0.2 mg) markedly altered retinal GSH and MDA levels. The results of our study show that the toxicity of triamcinolone is not evident even in high doses. It may be used safely. We also suggest that intravitreal use of low doses of betamethasone and dexamethasone is safer than higher doses of these drugs and both doses of methylprednisolone.

  6. Protective effect of curcumin on experimentally induced arthritic rats: detailed histopathological study of the joints and white blood cell count

    Science.gov (United States)

    Kamarudin, Taty Anna; Othman, Faizah; Mohd Ramli, Elvy Suhana; Md Isa, Nurismah; Das, Srijit

    2012-01-01

    Curcuma longa (turmeric) rhizomes contains curcumin, an active compound which possesses anti-inflammatory effects. Collagen-induced arthritis (CIA) is an accepted experimental animal model of rheumatoid arthritis. The present study aimed to observe the histological changes in the joints of experimental arthritic rats treated with curcumin. Twenty four male Sprague-Dawley (approximately 7 weeks-old) rats were randomly divided into four groups. Three groups were immunized with 150 µg collagen. All rats with established CIA, with arthritis scores exceeding 1, were orally treated with betamethasone (0.5 mg/ml/kg body weight), curcumin (110 mg/ml/kg body weight) or olive oil (1.0 ml/kg body weight) daily, for two weeks. One remaining group was kept as normal control. Treatment with 110 mg/ml/kg curcumin showed significant mean differences in the average white blood cell (WBC) count (pPannus formation scores showed that curcumin supplementation successfully suppressed the pannus formation process that occurred in the articular cartilage of the CIA joints. The mean difference for histological scores for the curcumin group was insignificant compared to the betamethasone treated group. It is concluded that supplementation of curcumin has protective effect on the histopathological and degenerative changes in the joints of CIA rats which was at par with betamethasone. PMID:27366139

  7. Detection of glucocorticoid receptor agonists in effluents from sewage treatment plants in Japan.

    Science.gov (United States)

    Suzuki, Go; Sato, Kentaro; Isobe, Tomohiko; Takigami, Hidetaka; Brouwer, Abraham; Nakayama, Kei

    2015-09-15

    Glucocorticoids (GCs) are widely used as anti-inflammatory drugs. Our previous study demonstrated that several GCs such as cortisol and dexamethasone (Dex) were frequently detected in effluents collected from Japanese sewage treatment plants (STPs) in 2012. In this study, we used the GC-Responsive Chemical-Activated LUciferase gene eXpression (GR-CALUX) assay to elucidate GC receptor (GR) agonistic activities of ten pure synthetic GCs and selected STP effluents in Japan for assessment of the risks associated with the presence of GR agonists. The tested GCs demonstrated dose-dependent agonistic effects in the GR-CALUX assay and their EC50 values were calculated for estimation of relative potencies (REPs) compared to Dex. The GR agonistic potency was in the rank of: clobetasol propionate > clobetasone butyrate > betamethasone 17-valerate > difluprednate > betamethasone 17,21-dipropionate > Dex > betamethasone > 6α-methylprednisolone > prednisolone > cortisol. The GR agonistic activity in STP effluents as measured in Dex-equivalent (Dex-EQ) activities ranged from effluents in Japan. Copyright © 2015 Elsevier B.V. All rights reserved.

  8. Effect of maternal steroid on developing diaphragm integrity.

    Directory of Open Access Journals (Sweden)

    Yong Song

    Full Text Available Antenatal steroids reduce the severity of initial respiratory distress of premature newborn babies but may have an adverse impact on other body organs. The study aimed to examine the effect of maternal steroids on postnatal respiratory muscle function during development and elucidate the mechanisms underlying the potential myopathy in newborn rats. Pregnant rats were treated with intramuscular injections of 0.5 mg/kg betamethasone 7 d and 3 d before birth. Newborn diaphragms were dissected for assessment of contractile function at 2 d, 7 d or 21 d postnatal age (PNA, compared with age-matched controls. The expression of myosin heavy chain (MHC isoforms and atrophy-related genes and activity of intracellular molecular signalling were measured using quantitative PCR and/or Western blot. With advancing PNA, neonatal MHC gene expression decreased progressively while MHC IIb and IIx isoforms increased. Protein metabolic signalling showed high baseline activity at 2 d PNA, and significantly declined at 7 d and 21 d. Antenatal administration of betamethasone significantly decreased diaphragm force production, fatigue resistance, total fast fibre content and anabolic signalling activity (Akt and 4E-BP1 in 21 d diaphragm. These responses were not observed in 2 d or 7 d postnatal diaphragm. Results demonstrate that maternal betamethasone treatment causes postnatal diaphragmatic dysfunction at 21 d PNA, which is attributed to MHC II protein loss and impairment of the anabolic signalling pathway. Developmental modifications in MHC fibre composition and protein signalling account for the age-specific diaphragm dysfunction.

  9. Fractional CO2 lasers contribute to the treatment of stable non-segmental vitiligo.

    Science.gov (United States)

    Yuan, Jinping; Chen, Hongqiang; Yan, Ru; Cui, Shaoshan; Li, Yuan-Hong; Wu, Yan; Gao, Xing-Hua; Chen, Hong-Duo

    2016-12-01

    Stable non-segmental vitiligo is often resistant to conventional therapies. The purpose of this study was to investigate the effect of three types of fractional lasers in the treatment of stable non-segmental vitiligo. Twenty patients were enrolled in the study. The vitiligo lesions of each patient were divided into four treatment parts, and all parts were treated with narrowband ultraviolet-B (NB-UVB). Three of the four parts were respectively treated with three types of fractional lasers (two ablative 10,600-nm CO 2 lasers and one non-ablative 1,565-nm laser), followed by topical betamethasone solution application. The treatment period lasted six months. Efficacy and satisfaction were respectively assessed by dermatologists and patients. The ablative CO 2 lasers, in combination with topical betamethasone solution and NB-UVB, achieved marked to excellent improvement on white patches assessed by dermatologists. Patients showed high satisfaction scores for the treatments. The non-ablative 1,565-nm fractional laser did not provide any further benefit in the treatment of vitiligo. No severe adverse events developed for any of the treatments. The treatment protocol with ablative CO 2 lasers, in combination with topical betamethasone solution and NB-UVB, was suitable for stable non-segmental vitiligo. For vitiligo, the ablative fractional CO 2 laser is more effective than the non-ablative fractional laser.

  10. Protective effect of curcumin on experimentally induced arthritic rats: detailed histopathological study of the joints and white blood cell count.

    Science.gov (United States)

    Kamarudin, Taty Anna; Othman, Faizah; Mohd Ramli, Elvy Suhana; Md Isa, Nurismah; Das, Srijit

    2012-01-01

    Curcuma longa (turmeric) rhizomes contains curcumin, an active compound which possesses anti-inflammatory effects. Collagen-induced arthritis (CIA) is an accepted experimental animal model of rheumatoid arthritis. The present study aimed to observe the histological changes in the joints of experimental arthritic rats treated with curcumin. Twenty four male Sprague-Dawley (approximately 7 weeks-old) rats were randomly divided into four groups. Three groups were immunized with 150 µg collagen. All rats with established CIA, with arthritis scores exceeding 1, were orally treated with betamethasone (0.5 mg/ml/kg body weight), curcumin (110 mg/ml/kg body weight) or olive oil (1.0 ml/kg body weight) daily, for two weeks. One remaining group was kept as normal control. Treatment with 110 mg/ml/kg curcumin showed significant mean differences in the average white blood cell (WBC) count (pcurcumin supplementation successfully suppressed the pannus formation process that occurred in the articular cartilage of the CIA joints. The mean difference for histological scores for the curcumin group was insignificant compared to the betamethasone treated group. It is concluded that supplementation of curcumin has protective effect on the histopathological and degenerative changes in the joints of CIA rats which was at par with betamethasone.

  11. Antenatal and postnatal corticosteroid and resuscitation induced lung injury in preterm sheep

    Directory of Open Access Journals (Sweden)

    Kallapur Suhas G

    2009-12-01

    Full Text Available Abstract Background Initiation of ventilation using high tidal volumes in preterm lambs causes lung injury and inflammation. Antenatal corticosteroids mature the lungs of preterm infants and postnatal corticosteroids are used to treat bronchopulmonary dysplasia. Objective To test if antenatal or postnatal corticosteroids would decrease resuscitation induced lung injury. Methods 129 d gestational age lambs (n = 5-8/gp; term = 150 d were operatively delivered and ventilated after exposure to either 1 no medication, 2 antenatal maternal IM Betamethasone 0.5 mg/kg 24 h prior to delivery, 3 0.5 mg/kg Dexamethasone IV at delivery or 4 Cortisol 2 mg/kg IV at delivery. Lambs then were ventilated with no PEEP and escalating tidal volumes (VT to 15 mL/kg for 15 min and then given surfactant. The lambs were ventilated with VT 8 mL/kg and PEEP 5 cmH20 for 2 h 45 min. Results High VT ventilation caused a deterioration of lung physiology, lung inflammation and injury. Antenatal betamethasone improved ventilation, decreased inflammatory cytokine mRNA expression and alveolar protein leak, but did not prevent neutrophil influx. Postnatal dexamethasone decreased pro-inflammatory cytokine expression, but had no beneficial effect on ventilation, and postnatal cortisol had no effect. Ventilation increased liver serum amyloid mRNA expression, which was unaffected by corticosteroids. Conclusions Antenatal betamethasone decreased lung injury without decreasing lung inflammatory cells or systemic acute phase responses. Postnatal dexamethasone or cortisol, at the doses tested, did not have important effects on lung function or injury, suggesting that corticosteroids given at birth will not decrease resuscitation mediated injury.

  12. Comparative efficacy of intra-articular hyaluronic acid and corticoid injections in osteoarthritis of the first carpometacarpal joint: results of a 6-month single-masked randomized study.

    Science.gov (United States)

    Monfort, Jordi; Rotés-Sala, Delfin; Segalés, Nuria; Montañes, Francisco-Jose; Orellana, Cristobal; Llorente-Onaindia, Jone; Mojal, Sergi; Padró, Isabel; Benito, Pere

    2015-03-01

    The study aim was to compare the efficacy and safety of ultrasound-guided intra-articular injections of hyaluronic acid and betamethasone in the management of patients with osteoarthritis of the thumb. Eighty-eight evaluable patients diagnosed with osteoarthritis of the thumb (Kellgren-Lawrence grade II-III) received ultrasound-guided intra-articular treatment with hyaluronic acid (48) or betamethasone (40). In total, 3 local injections were scheduled at 7-day intervals. Assessments were performed at baseline and at 7, 14, 30, 90, and 180 days. In both study groups, the pain Visual Analogue Scale and Functional Index for Hand Osteoarthritis scores decreased significantly during follow-up compared to baseline. There were no significant differences between the groups. However, at 90 days, the functional score showed a trend towards greater clinical improvement in the hyaluronic acid group (P 0.071). A subanalysis of patients with Functional Index score≥5 and Visual Analogue Scale score≥3 at baseline showed a significantly higher median functionality score in the hyaluronic acid group (P 0.005 at 90 days and P 0.020 at 180 days). Further limiting analysis to a baseline pain score≥5 showed significantly greater improvement in functionality score (P 0.004 at 180 days), which was already apparent after the second intra-articular injection at 14 days (P 0.028). In this patient subset, the mean pain score also improved significantly at 180 days (P 0.02). Both hyaluronic acid and betamethasone were effective and well-tolerated for the management of rhizarthrosis. Hyaluronic acid was more effective over time and more efficiently improved functionality and pain in patients with more severe symptoms. Copyright © 2014 Société française de rhumatologie. Published by Elsevier SAS. All rights reserved.

  13. Conjunctival Goblet Cell Density Following Cataract Surgery With Diclofenac Versus Diclofenac and Rebamipide: A Randomized Trial.

    Science.gov (United States)

    Kato, Kumiko; Miyake, Kensaku; Kondo, Nagako; Asano, Sayaka; Takeda, Junko; Takahashi, Akiko; Takashima, Yuko; Kondo, Mineo

    2017-09-01

    To determine the effects of topical diclofenac or betamethasone with concomitant application of topical rebamipide on the conjunctival goblet cell density in eyes after cataract surgery. Randomized clinical trial. Eighty patients who were scheduled for cataract surgery. Patients were randomized into 4 groups according to the postoperative topical drugs to be given; Group A, diclofenac alone; Group B, diclofenac and rebamipide; Group C, betamethasone alone; and Group D, betamethasone and rebamipide. Impression cytology was performed before and at 1 month after the surgery, and the mean density of goblet cells was determined. The mean (± SD) density of goblet cells before the surgery in Group A was 257.0 ± 188.7 cells/mm 2 , and it decreased significantly to 86.5 ± 76.7 cells/mm 2 at 1 month after the surgery (P = .002). In Group B, the goblet cell density was not statistically different between before (238.5 ± 116.6 cells/mm 2 ) and at 1 month after the surgery (211.3 ± 184.4 cells/mm 2 , P = .55). In Groups C and D, the mean density of goblet cells was decreased at 1 month after the surgery, but the decreases were not significant (P = .11 and P = .52, respectively). After cataract surgery with postoperative topical diclofenac, the conjunctival goblet cell density was significantly reduced, and this reduction was blocked by the concomitant use of topical rebamipide. These results suggest that the concomitant use of topical rebamipide with nonsteroidal anti-inflammatory drugs is beneficial, especially in cases with postoperative dry eyes. Copyright © 2017 The Author(s). Published by Elsevier Inc. All rights reserved.

  14. 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...

  15. Anti-inflammatory potency testing of topical corticosteroids and calcineurin inhibitors in human volunteers sensitized to diphenylcyclopropenone

    DEFF Research Database (Denmark)

    Mose, Kristian F; Andersen, Flemming; Røpke, Mads A

    2018-01-01

    by visual scoring and measurements of the oedema thickness with ultrasound. RESULTS: When applied both before and after the DPCP challenge, significant anti-inflammatory effects were seen in descending order for tacrolimus 0.1% ointment, clobetasol propionate ointment, betamethasone valerate ointment...... in which the inflammation of experimentally-induced allergic patch test reactions is quantified by objective measurement allows an analysis of the anti-inflammatory potency of not only topical corticosteroids, but also of drugs that have no effect on vasoconstriction. The method allowed comparison...

  16. Modificaciones hemodinámicas y metabólicas maternas secundarias al uso de betametasona para la maduración pulmonar fetal

    Directory of Open Access Journals (Sweden)

    Keibis Jiménez-Castillejo

    2013-09-01

    Full Text Available El objetivo de la investigación fue determinar las modificaciones hemodinámicas y metabólicas maternas secundarias al uso de betametasona para la maduración pulmonar fetal. Se realizó una investigación de tipo explicativa, prospectiva y longitudinal con un diseño cuasi-experimental y una muestra no probabilística intencional de 106 pacientes que acudieron a la consulta pre-natal de alto riesgo del Hospital Central “Dr. Urquinaona". Una vez seleccionadas las pacientes se le administró inyecciones intramusculares de betametasona (12 mg por dos días consecutivos. El valor de presión arterial sistólica presentó un leve aumento luego de la segunda medición y la tercera medición (p = ns. La presión arterial diastólica presentó aumento significativo durante la segunda medición y un nuevo aumento significativo en la tercera medición (p < 0,05. Se observaron aumentos significativos en el valor promedio de la frecuencia cardiaca luego de la segunda y tercera medición de betametasona (p < 0,05. No se encontraron modificaciones significativas en las concentraciones de glicemia, sodio y potasio entre las tres mediciones (p = ns. Se concluye que el uso de betametasona para inducir la maduración pulmonar fetal produce modificaciones hemodinámicas maternas acompañados de cambios metabólicos transitorios. Hemodynamical and metabolic modifications secondary to betamethasone use for fetal lung maturity Abstract The objective of research was to determine maternal hemodynamic and metabolic modifications secondary to the use of betamethasone for fetal lung maturation. An explicative, prospective and longitudinal research was done with a quasi-experimental design and intentional non probabilistic sample of 106 patients who assisted to High Risk Antenatal Consult at Hospital Central “Dr. Urquinaona". Once patients were selected, two intramuscular injections of betamethasone (12 mg were administered for two consecutive days. Systolic blood

  17. Antenatal glucocorticoid treatment alters Na+ uptake in renal proximal tubule cells from adult offspring in a sex-specific manner

    OpenAIRE

    Su, Yixin; Bi, Jianli; Pulgar, Victor M.; Figueroa, Jorge; Chappell, Mark; Rose, James C.

    2015-01-01

    We have shown a sex-specific effect of fetal programming on Na+ excretion in adult sheep. The site of this effect in the kidney is unknown. Therefore, we tested the hypothesis that renal proximal tubule cells (RPTCs) from adult male sheep exposed to betamethasone (Beta) before birth have greater Na+ uptake than do RPTCs from vehicle-exposed male sheep and that RPTCs from female sheep similarly exposed are not influenced by antenatal Beta. In isolated RPTCs from 1- to 1.5-yr-old male and femal...

  18. Glucocorticoid-Induced Fetal Programming Alters the Functional Complement of Angiotensin Receptors Subtypes within the Kidney

    OpenAIRE

    Gwathmey, TanYa M.; Shaltout, Hossam A.; Rose, James C.; Diz, Debra I.; Chappell, Mark C.

    2011-01-01

    We examined the impact of fetal programming on the functional responses of renal angiotensin receptors. Fetal sheep were exposed in utero to betamethasone (BMX; 0.17 mg/kg) or control (CON) at 80–81 days gestation with full term delivery. Renal nuclear and plasma membrane fractions were isolated from 1.0–1.5 year old sheep for receptor binding and fluorescence detection of reactive oxygen species (ROS) or nitric oxide (NO). Mean arterial blood pressure and blood pressure variability were sign...

  19. Comparison between xCELLigence biosensor technology and conventional cell culture system for real-time monitoring human tenocytes proliferation and drugs cytotoxicity screening.

    Science.gov (United States)

    Chiu, Chih-Hao; Lei, Kin Fong; Yeh, Wen-Ling; Chen, Poyu; Chan, Yi-Sheng; Hsu, Kuo-Yao; Chen, Alvin Chao-Yu

    2017-10-16

    Local injections of anesthetics, NSAIDs, and corticosteroids for tendinopathies are empirically used. They are believed to have some cytotoxicity toward tenocytes. The maximal efficacy dosages of local injections should be determined. A commercial 2D microfluidic xCELLigence system had been developed to detect real-time cellular proliferation and their responses to different stimuli and had been used in several biomedical applications. The purpose of this study is to determine if human tenocytes can successfully proliferate inside xCELLigence system and the result has high correlation with conventional cell culture methods in the same condition. First passage of human tenocytes was seeded in xCELLigence and conventional 24-well plates. Ketorolac tromethamine, bupivacaine, methylprednisolone, and betamethasone with different concentrations (100, 50, and 10% diluted of clinical usage) were exposed in both systems. Gene expression of type I collagen, type III collagen, tenascin-C, decorin, and scleraxis were compared between two systems. Human tenocytes could proliferate both in xCELLigence and conventional cell culture systems. Cytotoxicity of each drug revealed dose-dependency when exposed to tenocytes in both systems. Significance was found between groups. All the four drugs had comparable cytotoxicity in their 100% concentration. When 50% concentration was used, betamethasone had a relatively decreased cytotoxicity among them in xCELLigence but not in conventional culture. When 10% concentration was used, betamethasone had the least cytotoxicity. Strong and positive correlation was found between cell index of xCELLigence and result of WST-1 assay (Pearson's correlation [r] = 0.914). Positive correlation of gene expression between tenocytes in xCELLigence and conventional culture was also observed. Type I collagen: [r] = 0.823; type III collagen: [r] = 0.899; tenascin-C: [r] = 0.917; decorin: [r] = 0.874; and scleraxis: [r] = 0.965. Human

  20. DESIGN AND CHARACTERIZATION OF A BIOCOMPATIBLE PHYSICAL HYDROGEL BASED ON SCLEROGLUCAN FOR TOPICAL DRUG DELIVERY.

    Science.gov (United States)

    Paolicelli, Patrizia; Varani, Gabriele; Pacelli, Settimio; Ogliani, Elisa; Nardoni, Martina; Petralito, Stefania; Adrover, Alessandra; Casadei, Maria Antonietta

    2017-10-15

    Physical hydrogels of a high-carboxymethylated derivative of scleroglucan (Scl-CM 300 ) were investigated as potential systems for topical drug delivery using three different therapeutic molecules (fluconazole, diclofenac and betamethasone). Rheological tests were carried out on drug-loaded hydrogels along with in-vitro release studies in a vertical Franz cell, in order to investigate if and how different drugs may influence the rheological and release properties of Scl-CM 300 hydrogels. Experimental results and theoretical modeling highlighted that, in the absence of drug/polymer interactions (as for fluconazole and betamethasone) Scl-CM 300 matrices offer negligible resistance to drug diffusion and a Fickian transport model can be adopted to estimate the effective diffusion coefficient in the swollen hydrogel. The presence of weak drug/hydrogel chemical bonds (as for diclofenac), confirmed by frequency sweep tests, slow down the drug release kinetics and a non-Fickian two-phase transport model has to be adopted. In-vivo experiments on rabbits evidenced optimal skin tolerability of Scl-CM 300 hydrogels after topical application. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. Chylothorax in dermatomyositis complicated with interstitial pneumonia.

    Science.gov (United States)

    Isoda, Kentaro; Kiboshi, Takao; Shoda, Takeshi

    2017-04-01

    Chylothorax is a disease in which chyle leaks and accumulates in the thoracic cavity. Interstitial pneumonia and pneumomediastinum are common thoracic manifestations of dermatomyositis, but chylothorax complicated with dermatomyositis is not reported. We report a case of dermatomyositis with interstitial pneumonia complicated by chylothorax. A 77-year-old woman was diagnosed as dermatomyositis with Gottron's papules, skin ulcers, anti-MDA5 antibody and rapid progressive interstitial pneumonia. Treatment with betamethasone, tacrolimus and intravenous high-dose cyclophosphamide was initiated, and her skin symptoms and interstitial pneumonia improved once. However, right-sided chylothorax began to accumulate and gradually increase, and at the same time, her interstitial pneumonia began to exacerbate, and skin ulcers began to reappear on her fingers and auricles. Although her chylothorax improved by fasting and parenteral nutrition, she died due to further exacerbations of dermatomyositis and interstitial pneumonia in spite of steroid pulse therapy, increase in the betamethasone dosage, additional intravenous high-dose cyclophosphamide and plasma pheresis. An autopsy showed no lesions such as malignant tumors in the thoracic cavity. This is the first report of chylothorax complicated by dermatomyositis with interstitial pneumonia.

  2. The Effect of Dexmedetomidine on Lumbar Epidural Injection for Failed Back Surgery Syndrome

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    Ashraf Eskandr

    2016-01-01

    Full Text Available Purpose. Failed back surgery syndrome is a chronic pain condition requiring rapid, effective, and efficient management. This study evaluates the effect of adding dexmedetomidine to lumbar epidural steroids in patients with failed back surgery syndrome. Methods. Fifty patients suffering from failed back surgery syndrome were randomly assigned to one of two groups, receiving an epidural injection of 20 mL of either a mixture of betamethasone (14 mg and bupivacaine 0.5 mg (group C or a mixture of betamethasone (14 mg, bupivacaine 0.5 mg, and dexmedetomidine (0.5 μg/kg (group D adjusted to the volume with normal saline. The effect was evaluated using visual analogue scale (VAS, analgesic requirement, and Oswestry disability index 2 weeks, 4 weeks, 8 weeks, and 12 weeks after injection. Results. VAS and ibuprofen consumption showed a significant reduction in group D. The Oswestry disability index was significantly improved in group D. There were no records of hypotension, bradycardia, sedation, or hypoxemia in both groups. Conclusion. The present study demonstrated potential safe and effective usage of adding dexmedetomidine to epidural steroid to control pain in patients with failed back surgery syndrome.

  3. Short-term glucocorticoid administration in patients with protracted and chronic gout arthritis. Part 2 — comparison of different medication forms efficacy

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    A A Fedorova

    2008-01-01

    Full Text Available Objective. To compare efficacy of different glucocorticoid (GC medication forms in protracted and chronic gout arthritis. Material and methods. 59 pts with tophaceous gout (crystal-verified diagnosis and arthritis of three and more joints lasting more than a months in spite of treatment with sufficient doses of nonsteroidal anti-inflammatory drugs were included. Median age of pts was 56 [48;63], median disease duration — 15,2 years [7,4;20], median swollen joint count at the examination — 8 [5; 11]. The patients were randomized into 2 groups. Methylprednisolone (MP 500 mg/day iv during 2 days and placebo im once was administered in one of them, betamethasone (BM 7 mg im once and placebo iv twice — in the other. Results. Number of pts with full resolution of arthritis, recurrent exacerbation, insufficient arthritis resolution or clinically insignificant response was comparable in both groups. More rapid decrease of pain at moving was achieved during the first 2-3 days after GC administration in pts with full resolution of arthritis (p=0,03 in group receiving MP in comparison with BM. At day 14 joint damage measures did not differ between groups. Conclusion. Efficacy of short-term glucocorticoid administration does not depend on mode of administration and GC medication form (methylprednisolone 500 mg/day iv during 2 days or betamethasone 7 mg im once.

  4. Evaluation of Five Different Regimes For the Treatment of Vitiligo

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    J S Pasricha

    1989-01-01

    Full Text Available Response of vitiligo patients to five different regimes was evaluated taking only those patients who had either static or progressively increasing lesions. Selection of the regimen depended upon the clinical characteristics of the disease. Each regime was tried for at least 4 months and if a patient didnot improve with one regime, he was shifted to another regime. A patient was considered to have improved, if the lesions started regimenting or the previously progressive lesions stopped increasing further. Regime I consisted of 150 mg levamisol orally on two consecutive days per week, given to 13 cases, it resulted in improvement in 7 (53.80/o. Regime II consisted of levamisole in the same dose combined with once a day topical massage with 0.1% fluocinolone acetonide acetate cream; it led to improvement in 27 (81.8% of the 33 cases. Regime III consisted of 3 mg betamethasone orally on alternate days combined with levamisole and topical fluocinolone; given to 32 cases, it was successful in 28 (87.50/o. A combination of 2 mg betamethasone orally alternating with 20 mg 8-methoxypsoralen and sun exposure (regime IV caused improvement in 17 (85% of the 20 cases. An oral mini pulse consisting of 5 mg betamethasone orally twice a week combined with 50 mg cyclophosphimide daily orally (regime V was successful in 20 (90.9% of the 22 cases, the remaining two cases showed unprovement when the dose ofbetamethasonc .was increased from 5 mg to 7.5 mg twice a week. Thus ultimately each one of the 91 patients responded to one or the other regime. The side effects were minimal and insignificant.The degree of improvement at the time of analysis was 100% in 23.3% cases, 50-100% in 44.2′Yo cases and less than 50% in 32.5%, after 4-14 months of treatment. It is felt that the results may be better after a longer follow-up although all patients are not expected to get complete repigmentation.

  5. Optimization of solid phase extraction clean up and validation of quantitative determination of corticosteroids in urine by liquid chromatography-tandem mass spectrometry

    DEFF Research Database (Denmark)

    Andersen, Jens Hinge; Hansen, Lene Gram; Pedersen, Mikael

    2008-01-01

    was to design a procedure that minimised this difference while using a single SPE procedure and a fast HPLC method that enabled sufficient separation of the epimers beta- and dexamethason. To include conjugated corticosteroids in the analysis, the sample was hydrolysed with Helix Pomatia β...... strong anion exchange SPE column. The final method was validated according to EU regulations for determination of residues of veterinarian drugs in products of animal origin. Initial results showed a large difference in ion suppression between samples of porcine and bovine urine. The aim of optimisation......-glucuronidase/aryl sulfatase. For the final method, which included fluocinolone acetonid, triamcinolone acetonid, beclomethasone, flumethasone, dexamethasone, betamethasone, 6α-methylprednisolone, prednisone and prednisolone, a quantification based on spiked samples carried through the entire analytical procedure was used...

  6. Gingival Necrosis Caused by an Ill-Fitting Denture

    Directory of Open Access Journals (Sweden)

    Vanja VUČIĆEVIĆ BORAS

    2014-01-01

    Full Text Available We present a case of an 80-year-old male who was referred to the Department of Oral Medicine, School of Dental Medicine University of Zagreb, Croatia due to gingival ulcer which was present for eight days. Clinical examination has revealed exposed bone on the toothless alveolar ridge in the lower molar region on the right side of 0.8 cm in diameter. Otherwise, the patient was taking doxazosin due to urinary problems and ipatropium bromide due to respiratory problems. The patient wore a 6-year-old partial lower denture. He was initially treated with periodontal bandage (Resopack, HagenWerken, Germany for the first three days and was instructed not to wear the denture; however, no benefit could be seen. Therefore, we added a local corticosteroid (betamethasone and an oral antiseptic (chlorhexidine digluconate applied three times a day. After 3 weeks the lesion healed. A list of possible causative factors regarding gingival ulcers is included.

  7. [Effect of glucocorticoides on the release of amino acids in the perfused rat hindquarter (author's transl)].

    Science.gov (United States)

    Thienhaus, R; Tharandt, L; Zais, U; Staib, W

    1975-06-01

    The release of amino acids by skeletal muscle was studied in the isolated perfused rat hindquarter. Adrenalectomy depressed the formation of glutamine and alanine as well as the efflux of all other amino acids measured. Betamethasone--a synthetic glucocorticoid--caused a significant increase in the efflux of nearly all amino acids up to the level of normal controls. The release of amino acids was also increased in perfused hindquarters of diabetic rats. On the other hand, insulin exhibited a depressing effect on the release of amino acids by hindquarters of normal rats. The metabolic integrity of the muscle tissue was proved by measuring creatine phosphate, ATP, ADP and water content as well as by the significant insulin effect on glucose uptake and on [14C]leucine incorporation into muscle proteins.

  8. Epidural steroid injection: A procedure ideally suited for performance in the radiology department

    International Nuclear Information System (INIS)

    El-Khoury, G.Y.; Ehara, S.; Weinstein, J.N.; Montgomery, W.J.; Kathol, M.H.

    1987-01-01

    Epidural steroid injection, a procedure used for decades for the treatment of low back pain, is often performed blindly by anesthesiologists in the pain clinic setting. The authors believe the radiologist is best equipped to do this procedure under fluoroscopic guidance. With the patient prone, a 22-gauge spinal needle is advanced into the sacral epidural space through the sacral hiatus. The needle position is checked in posteroanterior and lateral projections and a limited epidurogram is obtained. This is followed by administration of 0.125% bupivacaine (16-20 ml) and betamethasone (12-24 mg). More than 200 such examinations have been performed, with a failure rate of less than 5% and with no serious complications

  9. Calcifying Bursitis ischioglutealis: A Case report

    Science.gov (United States)

    Schuh, Alexander; Narayan, Chirag Thonse; Schuh, Ralph; Hönle, Wolfgang

    2011-01-01

    Introduction: The ischiogluteal bursa is an inconstant anatomical finding located between the ischial tuberosity and the gluteus maximus. Ischiogluteal bursitis is a rare disorder. Case Report: We report the case of a 43-year-old female patient with bilateral calcifying ischiogluteal bursitis. The patient had no relevant medical history of systemic illness or major trauma to the buttock. After aspiration of both ischiogluteal bursitis which delievered calcareous deposits and instillation of a mixture of 1cc betamethasone (6 mg) and 4 cc of 1% lidocaine the patient was out of any complaints. Conclusion: Calcifying ischiogluteal bursitis is a rare entity but easily diagnosed on radiographs. Aspiration and local steroid instillation give good relief from symptoms. PMID:27298836

  10. Generalized pustular psoriasis in infant with heterozygous mutation in the IL36RN gene successfully treated with infliximab

    DEFF Research Database (Denmark)

    Glerup, Mia; Veirum, Jens Erik; Iversen, L

    2014-01-01

    started on intravenous antibiotics and topical corticosteroids. During the following week the dermal changes presented with scaly sharply demarcated psoriasiform plaques. Infection was cleared and treatment with topical betamethasone gave a partial improvement. Cardiac surgery was performed at the age...... during the cardiac procedures, but the extracorporeal membrane oxygenation (ECMO) system had been primed with methyl-prednisolone and a rebound effect of steroid was suspected. Methotrexate treatment was initiated and topical corticosteroids and parenteral antibiotics were added. On suspection for DIRA......L IL36Ra mutation along with heterozygous Q705K NLRP3 mutation, phenotypically expressed as DITRA with severe generalized pustular psoriasis. Reduction of the IL36Ra function will lead to excessive activity of cytokines belonging to the IL-1 family, furthermore the gain-of-function mutation in NLRP3...

  11. Frecuencia cardiaca y movimientos fetales posterior a la administracion de betametasona para maduración pulmonar fetal

    Directory of Open Access Journals (Sweden)

    Yolima Ruiz Lopez

    2013-05-01

    Full Text Available El objetivo de la investigación fue demostrar las modificaciones de la frecuencia cardiaca y los movimientos fetales producidas por la administración de betametasona para maduración pulmonar fetal. Se realizó una investigación de tipo explicativa, prospectiva y longitudinal con un diseño cuasi-experimental y una muestra no probabilística de 106 gestantes entre 24 y 34 semanas, con diagnóstico de amenaza de parto pretérmino tratadas con betametasona (12 mg intramuscular cada 24 horas por dos dosis que acudieron al Hospital Central “Dr. Urquinaona”. Se evaluaron los movimientos fetales y frecuencia cardiaca materna y fetal. No se encontraron diferencias significativas en la frecuencia cardiaca materna comparado con los valores iniciales (p = ns. Se observó que el valor inicial de la frecuencia cardiaca fetal fue de 135,1±9,7 latidos por minuto para aumentar luego a 137,2±8,9 latidos por minuto (p = ns para presentar un nuevo aumento hasta (142,9±9,9 latidos por minuto que fue significativo comparado con los valores iniciales (p < 0,05. Se observó una disminución significativa de movimientos fetales medidos en 30 minutos después de la primera inyección (23,1±6,0 movimientos comparado con 14,8±7,0 movimientos, para aumentar después de la segunda inyección pero aun presentando valores significativamente más bajos comparado con los valores iniciales (20,0 ±6,7 movimientos; p < 0,05. Se concluye que la administración de betametasona para maduración pulmonar fetal produce incremento significativo en la frecuencia cardiaca y reducción marcada de los movimientos fetales. Abstract Fetal heart rate and movements after betamethasone administration for fetal lung maturity The objective of research was to demonstrate fetal heart rate and movements modifications by the use of betamethasone for fetal lung maturity. An explicative, prospective and longitudinal research was done with a quasi-experimental design and a non

  12. Widely scattered CT lesions in the midbrain and the pons in a case of neuro-Behcet's syndrome

    International Nuclear Information System (INIS)

    Kuroiwa, Yoshiyuki; Tohgi, Hideo; Kanayama, Hiroumi; Fujimori, Masaki; Aoki, Hidehiko

    1985-01-01

    We report on a 30-year-old man with neuro-Behcet's disease. His main neurologic symptoms and signs included headache, alternating hemiparesis, dysarthria, and truncal ataxia. Lumbar puncture demonstrated an elevated pressure, pleocytosis, and an increased protein concentration. Intravenous betamethasone produced a rapid and sustained improvement, without recurrence for two years. Widely scattered foci of small, low-density lesions were disclosed in the midbrain and the pons on a cranial CT scan with 2.5 mm thin-cut slices to enable us to focus on the brainstem. Such CT lesions are consistent with the neuropathological features of this illness, which shows a tendency for brainstem lesions to predominate; these lesions probably represent necrotic areas secondary to vasculitis. Brainstem CT studies with thin-cut slices may be an important diagnostic aid in patients suspected of having neuro-Behcet's disease. (author)

  13. Glucocorticoid-induced fetal programming alters the functional complement of angiotensin receptor subtypes within the kidney.

    Science.gov (United States)

    Gwathmey, TanYa M; Shaltout, Hossam A; Rose, James C; Diz, Debra I; Chappell, Mark C

    2011-03-01

    We examined the impact of fetal programming on the functional responses of renal angiotensin receptors. Fetal sheep were exposed in utero to betamethasone (BMX; 0.17 mg/kg) or control (CON) at 80 to 81 days gestation with full-term delivery. Renal nuclear and plasma membrane fractions were isolated from sheep age 1.0 to 1.5 years for receptor binding and fluorescence detection of reactive oxygen species (ROS) or nitric oxide (NO). Mean arterial blood pressure and blood pressure variability were significantly higher in the BMX-exposed adult offspring versus CON sheep. The proportion of nuclear AT(1) receptors sensitive to losartan was 2-fold higher (67 ± 6% vs 27 ± 9%; Psheep (16 ± 3% vs 6 ± 4%; Pfetal programming.

  14. Intratympanic steroid prevents long-term spiral ganglion neuron loss in experimental meningitis

    DEFF Research Database (Denmark)

    Worsøe, Lise Lotte; Brandt, C.T.; Lund, S.P.

    2010-01-01

    Hypothesis: Intratympanic steroid treatment prevents hearing loss and cochlear damage in a rat model of pneumococcal meningitis. Background: Sensorineural hearing loss is a long-term complication of meningitis affecting up to a third of survivors. Streptococcus pneumoniae is the bacterial species...... for 3 days. Hearing loss and cochlear damage were assessed by distortion product otoacoustic emissions, auditory brainstem response at 16 kHz, and spiral ganglion neuron density. Results: Fifty-six days after infection, auditory brainstem response showed no significant differences between groups...... in the spiral ganglion compared with both intratympanic and systemic saline (p = 0.0082 and p = 0.0089; Mann-Whitney test). Histology revealed fibrosis of the tympanic membrane and cavity in steroid-treated animals, which plausibly caused the low-frequency hearing loss. Conclusion: Intratympanic betamethasone...

  15. Use of real time continuous glucose monitoring and intravenous insulin in type 1 diabetic mothers to prevent respiratory distress and hypoglycaemia in infants

    Directory of Open Access Journals (Sweden)

    Passaro Patrizia

    2008-07-01

    Full Text Available Abstract Background Pregnancy in Type 1 diabetic patients is a precarious condition, both for mother and fetus with increased the risk of prematurity and, immediately after delivery with risk of respiratory distress syndrome and hypoglycaemia in newborns. A strict control and monitoring of diabetes throughout pregnancy is important in reducing the impact of the disease on the fetus and newborn. In recent years many new technologies have been introduced to ameliorate diabetes monitoring, where the last is the Real-time Continuous Glucose Monitoring System (RT-CGMS. Methods In the last three years, 72 h continuous glucose monitoring system (RT-CGMS (Medtronic, CA was performed in 18 pregnant women with Type 1 diabetes in two moments of pregnancy: during treatment with betamethasone to prevent respiratory distress and during delivery. In both cases insulin was administered intravenous and the dose was changed on the basis of glycaemia. Results The results present the use of this new technique during two topics moments of pregnancy of type 1 diabetes patients when is very important intensively to monitor diabetes and to obtain the well being of the fetus. No infant experimented hypoglycaemia or respiratory distress syndrome at the moment and in the first hours after the birth. Conclusion We wish to stress the importance reducing glycaemia during administration of betamethasone and during labor. It is conceivable that the scarce attention paid to monitoring glucose levels in diabetic mothers during labor in gynaecological world may be due to the difficulty in glucose monitoring with the devices until now available. Hopefully, our anecdotal account may prompt improvements with RT-CGMS, and may lead to a better approach to the problem, thereby changing the prognosis of infants born to diabetic mothers.

  16. A case of radial keratoneuritis in non-Acanthamoeba keratitis

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    Mutoh T

    2012-09-01

    Full Text Available Tetsuya Mutoh, Yukihiro Matsumoto, Makoto ChikudaDepartment of Ophthalmology, Dokkyo Medical University Koshigaya Hospital, Saitama, JapanAbstract: A case of non-Acanthamoeba keratitis with radial keratoneuritis, which is thought to be pathognomonic for Acanthamoeba keratitis, is reported. A healthy 32-year-old woman with a history of frequent replacement of her contact lenses due to wear was examined at Dokkyo Medical University Koshigaya Hospital (Saitama, Japan and found to have a slight corneal opacity that was accompanied by radial keratoneuritis. Based on both the patient’s clinical findings and past history, the presence of Acanthamoeba keratitis was highly suspected. However, direct light microscopy of corneal scrapings stained by the Parker ink–potassium hydroxide method only found Acanthamoeba-type material in the specimen collected at her initial visit. In all other specimens collected from the patient, no Acanthamoeba was found either when using the same method or when performing cultures of the surgical debridement of the corneal lesion. In addition, topical antifungal eye drops, systemic antifungal drugs, and surgical debridement were also not effective in this case. Since a precise diagnosis could not be made, the patient was treated with topical 0.1% betamethasone sodium, which ultimately resulted in a dramatic improvement of her corneal inflammation. At 23 days after initiation of topical administration of 0.1% betamethasone sodium, visual acuity was 20/250, with a slight corneal opacity noted at the original site of infection. The outcome of the current case suggests that radial keratoneuritis is not always pathognomonic for Acanthamoeba keratitis.Keywords: radial keratoneuritis, non-Acanthamoeba keratitis, topical corticosteroid

  17. Kelch-like ECT2-interacting protein KLEIP regulates late-stage pulmonary maturation via Hif-2α in mice

    Directory of Open Access Journals (Sweden)

    Nicole Woik

    2014-06-01

    Full Text Available Respiratory distress syndrome (RDS caused by preterm delivery is a major clinical problem with limited mechanistic insight. Late-stage embryonic lung development is driven by hypoxia and the hypoxia-inducible transcription factors Hif-1α and Hif-2α, which act as important regulators for lung development. Expression of the BTB-and kelch-domain-containing (BTB-kelch protein KLEIP (Kelch-like ECT2-interacting protein; also named Klhl20 is controlled by two hypoxia response elements, and KLEIP regulates stabilization and transcriptional activation of Hif-2α. Based on the available data, we hypothesized an essential role for KLEIP in murine lung development and function. Therefore, we have performed a functional, histological, mechanistic and interventional study in embryonic and neonatal KLEIP−/− mice. Here, we show that about half of the KLEIP−/− neonates die due to respiratory failure that is caused by insufficient aeration, reduced septal thinning, reduced glycogenolysis, type II pneumocyte immaturity and reduced surfactant production. Expression analyses in embryonic day (E 18.5 lungs identified KLEIP in lung capillaries, and showed strongly reduced mRNA and protein levels for Hif-2α and VEGF; such reduced levels are associated with embryonic endothelial cell apoptosis and lung bleedings. Betamethasone injection in pregnant females prevented respiratory failure in KLEIP−/− neonates, normalized lung maturation, vascularization, aeration and function, and increased neonatal Hif-2α expression. Thus, the experimental study shows that respiratory failure in KLEIP−/− neonates is determined by insufficient angiocrine Hif-2α–VEGF signaling and that betamethasone activates this newly identified signaling cascade in late-stage embryonic lung development.

  18. Management of chronic hemophilic synovitis in children by phonophoresis

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    Saraf S

    2005-01-01

    Full Text Available Background: Physical cascades in hemophilia like hemarthrosis and its sequelae like chronic synovitis can be managed better by repeated factor transfusions or radiotherapy or injectable rifampicin, however, the non-availability and high cost of these modalities of therapy prompted us to look into other innovative methods, which could be effective and economical. Methods: Drug induced pulse ultrasound therapy (phonophoresis using Betamethasone ointment was used in patients of chronic hemophilic synovitis on alternate day for an average duration of six minutes. Ten to 15 such sittings were given during the course of treatment. The objective parameters for the evaluation of results included changes in the degree of swelling, range of movements, frequency of joint bleed and joint tenderness. Subjective assessment was the grading of response by the patient viz. significant, moderate or poor. Results: The study included 21 patients of synovitis knee (24 knees in children of 6-15 yrs. As per Caviglia classification, four knees were graded gr. I, thirteen as gr. II and seven as gr. III. There was significant reduction in the joint swelling. The range of movements also increased satisfactorily with decrease in the frequency of joint bleed in the follow up. Results were adjudged as good in nine, fair in nine and poor in six; response being better in grade I and grade II. Conclusion: Low dose pulse ultrasound does not produce heat, rather changes permeability of membrane, and reduces pain and hematoma. The introduction of local steroidal drug with ultrasound further helps in the colloidochemical action. Phonophoresis relies on perturbation of the tissues encouraging absorption of the drug. Phonophoresis using betamethasone showed significantly good results in short term follow up in chronic hemophilic synovitis of knee. This modality of treatment can be valuable in developing countries where factor replacement is a problem and other modalities of

  19. Ambroxol for women at risk of preterm birth for preventing neonatal respiratory distress syndrome.

    Science.gov (United States)

    Gonzalez Garay, Alejandro G; Reveiz, Ludovic; Velasco Hidalgo, Liliana; Solis Galicia, Cecilia

    2014-10-31

    Respiratory distress syndrome (RDS) is caused by a deficiency of pulmonary surfactant (an active agent that keeps pulmonary alveoli open and facilitates the entry of air to the lungs, thus improving the oxygenation of the newborn).A number of interventions such as pulmonary surfactant and prenatal corticosteroids are used to prevent RDS. Ambroxol has been studied as a potential agent to prevent RDS, but effectiveness and safety has yet to be evaluated. To evaluate the efficacy and safety of giving ambroxol to pregnant women who are at risk of preterm birth, for preventing neonatal RDS. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (29 November 2013), CENTRAL (The Cochrane Library 2013, Issue 11),Embase (1988 to November 2013), MEDLINE (PubMed 1970 to November 2013), LILACS (1982 to November 2013), the WHO International Clinical Trials Registry Platform (ICTRP) (November 2013) and reference lists of retrieved studies. Randomised controlled trials (RCTs) comparing the administration of ambroxol given to pregnant women at risk of preterm birth versus placebo, antenatal corticosteroids (betamethasone or dexamethasone), or no treatment.We did not identify any trials comparing ambroxol with dexamethasone (corticosteroid) in this review. Nor did we identify any trials comparing ambroxol combined with corticosteroid versus corticosteroid alone, or placebo/no treatment. Two review authors independently assessed trials for inclusion and trial quality. Two review authors independently extracted data. Data were checked for accuracy. We included 14 studies (in 18 trial reports), involving 1047 pregnant women at risk of preterm birth with 1077 newborns. However, three of the included studies did not report on this review's outcomes of interest. We carried out two main comparisons: ambroxol versus antenatal corticosteroids (betamethasone); and ambroxol versus placebo or no treatment. Seven RCTs provided data for our comparison of ambroxol versus

  20. Current regimen of pulse therapy for pemphigus: Minor modifications, improved results

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    Pasricha J

    2008-01-01

    Full Text Available Background: If administered properly, dexamethasone cyclophosphamide pulse (DCP therapy has the potential to effect lifelong recovery from pemphigus. Aims: The objective of this paper is to highlight various parameters of DCP therapy and also, to report the effects of a few modifications in the regimen. Methods: An analysis of 123 patients treated with the DCP/DP regimen over a period of five years (1998 to 2002 is presented here. Seventeen patients who did not start/continue the treatment and three patients who died during the treatment have been excluded from the analysis. Twenty patients who had not yet started families were given only dexamethasone pulses (DPs while 103 patients received DCPs. Low dose (50 mg/day cyclophosphamide was used as in the standard regimen. The three modifications introduced into the regimen were: (1 an additional daily dose of oral betamethasone sufficient to control the disease activity during phase I, which was progressively tapered off completely as the patient recovered, (2 use of systemic antibiotics if the patient had skin lesions, and oral anti-candida drugs if the patient had oral ulcers until complete healing, and (3 insistence on thorough cleaning of the skin and scalp with a normal soap and shampoo, and proper maintenance of oral hygiene in spite of skin/mucosal lesions. The regimen consisted of DCP/DP repeated in exactly 28-day cycles, along with 50 mg cyclophosphamide per day, insistence on completing the treatment and avoiding irregular pulses in all patients. The number of DCPs/DPs during phase I varied in different patients depending upon the dose of betamethasone used and the rate of recovery, but phase II (nine DCPs/DPs in exactly 28-day cycles along with 50 mg cyclophosphamide per day and phase III (only 50 mg cyclophosphamide per day was fixed at nine months each. This was followed by posttreatment follow-up (phase IV. Results: At present, all the patients are in complete remission. The

  1. Corticosteroid transdermal delivery to target swelling, edema and inflammation following facial rejuvenation procedures

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    Iannitti T

    2013-09-01

    Full Text Available T Iannitti,1,2 V Rottigni,2,3 B Palmieri2,31School of Biomedical Sciences, University of Leeds, Leeds, UK; 2Poliambulatorio del Secondo Parere, Modena, Italy; 3Department of General Surgery and Surgical Specialties, University of Modena and Reggio Emilia Medical School, Surgical Clinic, Modena, ItalyBackground and aim: The use of transdermal therapeutic systems has spread worldwide since they allow effective local drug delivery. In the present study, we investigated the efficacy and safety of a new betamethasone valerate medicated plaster (Betesil® to manage facial swelling, edema, inflammation, ecchymosis, and hematoma, when applied immediately after a facial rejuvenation procedure.Materials and methods: We applied the plaster to the skin of 20 healthy patients for 12 hours immediately after hyaluronic acid-based procedure performed with the aim of erasing facial wrinkles of perioral and nasolabial folds and improving chin and eye contour. A further 20 patients underwent the same cosmetic procedure, but they were treated with an aescin 10% cream (applied immediately after the procedure, in the evening, and the morning after and served as control group.Results: Betesil® application resulted in a significant improvement in swelling/edema/inflammation score, if compared with aescin 10% cream (P < 0.01. As for facial ecchymosis and hematoma around the needle injection track, only two patients in the active treatment group displayed minimal ecchymosis and hematoma. In the control group, two patients presented minimal ecchymosis and three slight hematoma. However, using the ecchymosis/hematoma score, no significant difference between Betesil® and aescin 10% cream groups was observed. Patients’ satisfaction was significantly higher among subjects receiving Betesil®, if compared to patients receiving aescin 10% cream (P < 0.01.Conclusion: The present study supports the use of Betesil® plaster immediately after facial cosmetic procedures in order

  2. A comparative study on the impact of intra-articular injections of hyaluronic acid, tenoxicam and betametazon on the relief of temporomandibular joint disorder complaints.

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    Gencer, Zeliha Kapusuz; Özkiriş, Mahmut; Okur, Aylin; Korkmaz, Murat; Saydam, Levent

    2014-10-01

    The aim of this study was to compare the efficacy of intra-articular injections of three different agents with well known anti-inflammatory properties. Between April 2010 and January 2013 a total of 100 patients who were diagnosed as temporomandibular joint disorder in the Department of Otolaryngology at Bozok University School of Medicine were prospectively studied. Patients with symptoms of jaw pain, limited or painful jaw movement, clicking or grating within the joint, were evaluated with temporomandibular CT to investigate the presence of cartilage or capsule degeneration. In the study group there were 55 female and 45 male patients who were non-responders to conventional anti-inflammatory treatment for TMJ complaints. The patients were randomly divided into four groups consisting of a control group and three different groups who underwent intra-articular injection of one given anti-inflammatory agent for each group. We injected saline solution to intra-articular space in the control group. Of three anti-inflammatory agents including hyaluronic acid (HA, Hyalgan intra-articular injection, Sodium hyaluronate 10 mg/ml, 2 ml injection syringe, Bilim Pharmaceutical Company, Istanbul, Turkey); betamethasone (CS, Diprospan flacon, 7.0 mg betamethasone/1 ml, Schering-Plough Pharmaceutical Company, Istanbul, Turkey) and; tenoxicam (TX, Tilcotil flacon, 20 mg tenoxicam/ml, Roche Pharmaceutical Company, Istanbul, Turkey) were administered intra-articularly under, ultrasonographic guidance. Following the completion of injections the, changes in subjective symptoms were compared with visual analogue scales, (VAS) scores at 1st and 6th weeks' follow-up visits between four groups. The HA group did significantly better pain relief scores compared to the, other groups at 1st and 6th weeks (p 0.05). We found that HA produced better pain relief scores when compared to the other anti-inflammatory agents studied. The main disadvantage of HA is its relatively higher cost

  3. [Periodic fever, aphthous stomatitis, pharyngitis and adenitis: PFAPA syndrome in Argentina].

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    Rocco, R

    2011-03-01

    PFAPA syndrome is a benign, non-hereditary condition, of unknown etiology and pathogenesis. There are few reports of it in South America. The purpose of this article is to communicate the experience in a large pediatric hospital in Argentina. A total of 18 patients were diagnosed with PFAPA between 2002 and 2009 at the Medium Risk Clinic, Prof. Dr. Juan P. Garrahan Pediatrics Hospital, Buenos Aires City. The modified criteria reported by Thomas et al were used for diagnosis. The follow up continued with evaluations during new febrile episodes, clinic check ups and telephone calls. The mean age at onset of symptoms was 2.5 years (range: 0.4-7.5) and the mean lag time from onset of symptoms and diagnosis was 3.2 years (range: 0.4-10.9). Fever episodes lasted for a mean of 4.5 days (range: 2-8), with a mean interval of 23 days (range: 15-30) between the beginning of the attacks. Febrile episodes were treated with methyl prednisone at a dose of 1mg/kg or betamethasone at a dose of 0.15mg/kg in a single dose. With a mean follow up of 2.6 years (range: 0.5-5.9) 13 patients remain with febrile episodes at a mean interval of 4.6 months (range: 1-12). Five patients did not have febrile crisis for more than a year during the study period and they are considered cured; in this group the disease lasted a mean of 4.7 years (1-9.7). PFAPA syndrome is a sporadic, difficult to diagnose, condition. Both methyl-prednisone and betamethasone have shown to be effective in controlling the symptoms during the febrile crisis. The definitive remission of the syndrome may occur in the first years of onset, although in most patients the febrile episodes continue with an increase of free intervals and attenuated symptoms, and full recovery in prepuberty or adolescence with no sequelae. Copyright © 2009 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.

  4. Efficacy of intravitreal dexamethasone implant for prostaglandin-induced refractory pseudophakic cystoid macular edema: case report and review of the literature

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    Sacchi M

    2014-07-01

    Full Text Available Matteo Sacchi, Edoardo Villani, Francesca Gilardoni, Paolo Nucci University Eye Clinic, San Giuseppe Hospital, University of Milan, Milan, Italy Background: Macular edema is a known complication even after uneventful cataract surgery. The chronic use of prostaglandin analogs is a risk factor for the development of pseudophakic cystoid macular edema (CME. Nonsteroidal anti-inflammatory drugs (NSAIDs are considered first-line therapy but refractory postsurgical CME represents a therapeutic challenge, as there is not an evidence-based treatment.Objective: To report the use of a single implant of intravitreal dexamethasone for tafluprost-associated pseudophakic CME refractory to NSAIDs and to sub-Tenon’s corticosteroid injections.Case report: A 64-year-old female with ocular hypertension treated with tafluprost experienced decreased vision (visual acuity 20/60 and metamorphopsia 2 months after uneventful cataract extraction. Spectral domain optical coherence tomography (SD-OCT revealed CME. After 1 month of topical and oral NSAIDs, CME was still evident on SD-OCT (visual acuity 20/50. Two sub-Tenon’s betamethasone injections were performed at a 2-week interval. As CME was still present, 2 months after the diagnosis of CME (visual acuity 20/40, the patient underwent a single dexamethasone intravitreal implant. One month later, macular appearance was normal, and visual acuity increased to 20/30. This result was maintained throughout the 6 months of follow-up.Conclusion: In this report, a single implant of intravitreal dexamethasone successfully treated pseudophakic CME associated with the use of prostaglandin analogs unresponsive to NSAIDs and sub-Tenon’s betamethasone. The results of this report need to be corroborated by powered, prospective, randomized trials. The need for repeated treatments as well as the retreatment interval in patients requiring more than a single injection are issues still needing further investigations. Keywords

  5. Management of Surgical Third Lower Molar Extraction and Postoperative Progress in Patients With Factor VII Deficiency: A Clinical Protocol and Focus on This Rare Pathologic Entity.

    Science.gov (United States)

    Passarelli, Pier Carmine; Pasquantonio, Guido; D'Addona, Antonio

    2017-10-01

    The purpose of the present study was to analyze the management of surgical third molar extraction and postoperative progress in patients with a diagnosis of factor VII deficiency. Close collaboration between the oral-maxillofacial surgeon and hematologist will allow the team to categorize the risk and operate safely, thereby minimizing the incidence and severity of intraoperative and postoperative complications. The present retrospective study included 7 patients with factor VII deficiency who had undergone third lower molar surgery. Their factor VII deficiency ranged from 10.5 to 21.0%. Recombinant activated factor VII (rFVIIa) (coagulation factor VIIa [recombinant]; NovoSeven RT; Novo Nordisk, Bagsvaerd, Denmark) was transfused intravenously in a single dose of 25 μg/kg body weight, 30 minutes before surgical extractions. After the surgery, betamethasone, an analgesic, and an ice pack were administered. Pretreatment with recombinant activated factor VII resulted in excellent hemostasis. No hemorrhagic complications and no postoperative major bleeding were observed. The extraction of the third lower molar appears to be a safe procedure for patients with factor VII deficiency when appropriate prophylaxis with rFVIIa is used. Copyright © 2017 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  6. A case of anterior ischemic optic neuropathy associated with uveitis

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    Sugahara M

    2013-05-01

    Full Text Available Michitaka Sugahara, Takayuki Fujimoto, Kyoko Shidara, Kenji Inoue, Masato Wakakura Inouye Eye Hospital, Tokyo, Japan Introduction: Here, we describe a patient who presented with anterior ischemic optic neuropathy (AION and subsequently developed uveitis. Case: A 69-year-old man was referred to our hospital and initially presented with best-corrected visual acuities (BCVA of 20/40 (right eye and 20/1000 (left eye and relative afferent pupillary defect. Slit-lamp examination revealed no signs of ocular inflammation in either eye. Fundus examination revealed left-eye swelling and a pale superior optic disc, and Goldmann perimetry revealed left-eye inferior hemianopia. The patient was diagnosed with nonarteritic AION in the left eye. One week later, the patient returned to the hospital because of vision loss. The BCVA of the left eye was so poor that the patient could only count fingers. Slit-lamp examination revealed 1+ cells in the anterior chamber and the anterior vitreous in both eyes. Funduscopic examination revealed vasculitis and exudates in both eyes. The patient was diagnosed with bilateral panuveitis, and treatment with topical betamethasone was started. No other physical findings resulting from other autoimmune or infectious diseases were found. No additional treatments were administered, and optic disc edema in the left eye improved, and the retinal exudates disappeared in 3 months. The patient's BCVA improved after cataract surgery was performed. Conclusion: Panuveitis most likely manifests after the development of AION. Keywords: anterior ischemic optic neuropathy, uveitis

  7. Suprascapular block in the therapy of chronic pain in the shoulder and the shoulder joint: Suprascapular block

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    Palibrk Ivan

    2016-01-01

    Full Text Available Introduction: Chronic pain in the shoulder and the shoulder joint is a very common pathology in modern human population. The etiology of chronic pain is often unknown, although the trauma, degenerative diseases, inflammation, tumors and neurological disease appear as common etiologic factors. Patients with this pain had a significantly reduced quality of life.1,2 Method: During the two years, twelve patients diagnosed painful shoulder syndrome. Eleven of the twelve patients involved in the study had started physical therapy. Under the physical treatment pain intensity decreased, but not completely. Hand had reduced mobility. We applied a suprascapular block. We used 1 ml (7 mg betamethasone. Results: Suprascapular block was applied to the eleven patients in physical therapy. After three days of application, the pain was significantly reduced, by 50% in seven patients. Mobility of the hand was greatly improved. In three of the remaining four patients the block was repeated after one month. The pain was significantly smaller after that. Physical therapy is done all the time. Conclusion: The treatment of chronic pain in the shoulder and the shoulder joint is multidisciplinary. In some cases, the use of corticosteroids suprascapular block is very useful.

  8. Treatment of phimosis with topical steroids and foreskin anatomy

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    Tatiana C. Marques

    2005-08-01

    Full Text Available OBJECTIVES: To correlate topical steroidal treatment of stenosed foreskin with the different degrees of glans exposure and the length of time the ointment is applied. MATERIALS AND METHODS: We studied 95 patients with phimosis, divided according to the degree of foreskin retraction. Group A presented no foreskin retraction, group B presented exposure of only the urethral meatus, group C presented exposure of half of the glans, and group D presented exposure of the glans, which was incomplete because of preputial adherences to the coronal sulcus. Patients were submitted to application of 0.05% betamethasone ointment on the distal aspect of the prepuce twice daily for a minimum of 30 days and a maximum of 4 months. RESULTS: Of 95 patients, 10 (10.52% abandoned the treatment and 15 patients in groups C and D were excluded from the study. Among the remaining 70 patients, only 4 patients (5.7% in group A did not obtain adequate glans exposure after treatment. In group A (38 patients, fully retractable foreskins were obtained in 19 patients (50% after 1 month of treatment. In group B (28 patients, fully retractable foreskins were obtained in 18 patients (64.2% after 1 month. CONCLUSIONS: Treatment was successful in 94.2% of patients, irrespective of the type of foreskin anatomy. The improvement may require several months of treatment. Patients with impossibility of urethral meatus exposure present around 10% treatment failure.

  9. CT findings in brain edema following the administration of corticosteroids

    International Nuclear Information System (INIS)

    Seki, Yojiro; Kumagai, Norimoto; Aiba, Tadashi

    1979-01-01

    Computed tomography (CT) is the first noninvasive method available for directly visualizing brain edema in man. On CT scans perifocal edema is shown as an area of low density surrounding a lesion. The purpose of this report is to evaluate the effect of corticosteroids on brain edema as seen by CT (HITACHI CT-H 250). Nine patients with brain-tumor and one with brain-abscess were treated with betamethasone for about ten days (dosage started with 12 - 16 mg/day, and tapered). In eight cases, and improvement in the neurological findings was observed. An impressive reduction of peritumoral edema was shown on CT scans in six of these eight cases. There was, however, no significant correlation between the degree of the reduction of edema on CT and that of the improvement in neurological findings. The mode of the CT number in the region of edema did not differ significantly between pre- and post-steroid treatment in the cases showing a recognizable reduction of edema on CT. This failure to change is probably due to the insufficient mechanical accuracy of the CT scanner at the present stage of technology. Through our experiences, it seems that CT is one of the most promising tools for a dynamic study of brain edema in man. (author)

  10. Anti-MOG antibody-positive ADEM following infectious mononucleosis due to a primary EBV infection: a case report.

    Science.gov (United States)

    Nakamura, Yoshitsugu; Nakajima, Hideto; Tani, Hiroki; Hosokawa, Takafumi; Ishida, Shimon; Kimura, Fumiharu; Kaneko, Kimihiko; Takahashi, Toshiyuki; Nakashima, Ichiro

    2017-04-19

    Anti-Myelin oligodendrocyte glycoprotein (MOG) antibodies are detected in various demyelinating diseases, such as pediatric acute disseminated encephalomyelitis (ADEM), recurrent optic neuritis, and aquaporin-4 antibody-seronegative neuromyelitis optica spectrum disorder. We present a patient who developed anti-MOG antibody-positive ADEM following infectious mononucleosis (IM) due to Epstein-Barr virus (EBV) infection. A 36-year-old healthy man developed paresthesia of bilateral lower extremities and urinary retention 8 days after the onset of IM due to primary EBV infection. The MRI revealed the lesions in the cervical spinal cord, the conus medullaris, and the internal capsule. An examination of the cerebrospinal fluid revealed pleocytosis. Cell-based immunoassays revealed positivity for anti-MOG antibody with a titer of 1:1024 and negativity for anti-aquaporin-4 antibody. His symptoms quickly improved after steroid pulse therapy followed by oral betamethasone. Anti-MOG antibody titer at the 6-month follow-up was negative. This case suggests that primary EBV infection would trigger anti-MOG antibody-positive ADEM. Adult ADEM patients can be positive for anti-MOG antibody, the titers of which correlate well with the neurological symptoms.

  11. Modulation of oxazolone-induced hypersensitivity in mice by selective PDE inhibitors

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    I. Moodley

    1995-01-01

    Full Text Available The effects of PDE inhibitors on oxazolone-induced contact hypersensitivity (CS were studied in mice. Rolipram, Ro 20-1724 and theophylline dose dependently inhibited CS but none caused >53% inhibition. ED30 values at 24 h before challenge for rolipram, Ro 20-1724 and theophylline were 2.1, 5.4 and 30.4 mg/kg, p.o., respectively. Milrinone and SKF 94836 at 30 mg/kg caused a small, but significant inhibition of 13% and 18%, respectively, although the inhibition (8% caused by zaprinast was not significant. Betamethasone (10 mg/kg, p.o. caused a marked inhibition (80% as did indomethacin (65% at 5 mg/kg, p.o.. Rolipram and Ro 20-1724 inhibited proliferation of mouse lymphoblasts with IC50 values of 0.08 μM and 0.83 μM, respectively. In contrast, zaprinast caused only a weak inhibition (IC50 = 119 μM of lymphocyte proliferation, whereas SKF 94836 and theophylline failed to cause any significant inhibition at 100 μM (26% and 2%, respectively. These findings suggest that PDE IV isozymes play a principal role in mediating CS by inhibiting lymphocyte activation.

  12. Development and validation of a high-performance liquid chromatographic method for the determination of cyproterone acetate in human skin.

    Science.gov (United States)

    Henry de Hassonville, Sandrine; Chiap, Patrice; Liégeois, Jean-François; Evrard, Brigitte; Delattre, Luc; Crommen, Jacques; Piel, Géraldine; Hubert, Philippe

    2004-09-21

    In the framework of a preliminary study on the transdermal penetration of cyproterone acetate (CPA), a simple and rapid procedure involving an extraction step coupled to a HPLC-UV determination has been developed for the separation and quantification of CPA in the two main skin layers-epidermis and dermis-after local application. The separation of epidermis and dermis layers was carefully carried out by means of a sharp spatula after skin immersion in heated water at 65 degrees C. The two skin layers were then treated separately according to the same process: (1) sample homogenization by vibration after freezing with liquid nitrogen in a Mikro-Dismembrator; (2) CPA extraction with methanol after addition of the internal standard (betamethasone dipropionate); (3) centrifugation; (4) evaporation of a supernatant aliquot; (5) dissolution of the dry residue in methanol and addition of water; (6) centrifugation; (7) injection of a supernatant aliquot into the HPLC system. The separation was achieved on octadecylsilica stationary phase using a mobile phase consisting in a mixture of acetonitrile and water (40:60 (v/v)). The method was then validated using a new approach based on accuracy profiles over a CPA concentration range from 33 to 667 ng/ml for each skin layer. Finally, the method was successfully applied to the determination of CPA to several skin samples after topical application of different gel formulations containing CPA.

  13. Effect of the systemic versus inhalatory administration of synthetic glucocorticoids on the urinary steroid profile as studied by gas chromatography-mass spectrometry

    International Nuclear Information System (INIS)

    Mazzarino, Monica; Rossi, Francesca; Giacomelli, Laura; Botre, Francesco

    2006-01-01

    This paper presents a gas chromatography-mass spectrometry (GC-MS) study carried out on human urine to verify whether the administration of glucocorticoids can affect the urinary steroid profile, and especially the levels of endogenous glucocorticoids, androgens and their main metabolites. Betamethasone and beclomethasone, administered either systemically (per os or i.m.) or locally (by inhalation) have been studied. The determination of the urinary levels of endogenous glucocorticoids and androgens was carried out by GC-MS in electron impact ionization mode. Data were evaluated taking into account the baseline individual variability, and compared with values obtained on a control group. Detectable differences were recorded in the steroids metabolites excretion profiles between men and women. The circadian variability of the steroid profile was the same for both sexes, showing a maximum during the morning hours. After systemic treatment with synthetic glucocorticoids, the relative urinary concentrations of corticosteroids, androgens and of their metabolites were significantly altered, recording a transient decrease of the concentration of cortisol and tetrahydrocortisol and a parallel, although less pronounced, increase of the concentration of testosterone, epitestosterone and related androgenic steroids; while no effects were recorded if the administration was by inhalation

  14. Optimization of dispersive liquid-phase microextraction based on solidified floating organic drop combined with high-performance liquid chromatography for the analysis of glucocorticoid residues in food.

    Science.gov (United States)

    Huang, Yuan; Zheng, Zhiqun; Huang, Liying; Yao, Hong; Wu, Xiao Shan; Li, Shaoguang; Lin, Dandan

    2017-05-10

    A rapid, simple, cost-effective dispersive liquid-phase microextraction based on solidified floating organic drop (SFOD-LPME) was developed in this study. Along with high-performance liquid chromatography, we used the developed approach to determine and enrich trace amounts of four glucocorticoids, namely, prednisone, betamethasone, dexamethasone, and cortisone acetate, in animal-derived food. We also investigated and optimized several important parameters that influenced the extraction efficiency of SFOD-LPME. These parameters include the extractant species, volumes of extraction and dispersant solvents, sodium chloride addition, sample pH, extraction time and temperature, and stirring rate. Under optimum experimental conditions, the calibration graph exhibited linearity over the range of 1.2-200.0ng/ml for the four analytes, with a reasonable linearity(r 2 : 0.9990-0.9999). The enrichment factor was 142-276, and the detection limits was 0.39-0.46ng/ml (0.078-0.23μg/kg). This method was successfully applied to analyze actual food samples, and good spiked recoveries of over 81.5%-114.3% were obtained. Copyright © 2017. Published by Elsevier B.V.

  15. High rate of systemic corticosteroid prescription among outpatient visits for psoriasis: A population-based epidemiological study using the Korean National Health Insurance database.

    Science.gov (United States)

    Eun, Sang Jun; Jang, Sihyeok; Lee, Jin Yong; Do, Young Kyung; Jo, Seong Jin

    2017-09-01

    The use of systemic corticosteroids (SC) for the treatment of psoriasis is not recommended according to textbooks and guidelines. In clinical practise, however, many physicians frequently prescribe SC for patients with psoriasis. To determine the magnitude of SC prescription for outpatients with psoriasis in Korea and identify factors associated with the use of SC, we used the 2010-2014 nationwide claims data of the Health Insurance Review and Assessment Service of Korea. In frequency analysis for the full scale of prescribed SC, oral methylprednisolone was the most frequently prescribed SC, followed by dexamethasone and betamethasone injections. The prescription rate of SC was 26.4% in outpatient visit episodes for psoriasis. The prescription rate of SC was higher in older patients, Medical Aid recipients, patients who visited office-based physician practices and hospitals, and patients living in non-metropolitan areas. In multiple logistic regression analyses, the older age group and smaller health-care institutions were more associated with the SC prescription. In conclusion, SC were widely prescribed for patients with psoriasis in Korea despite the current guidelines. Both patients' individual and institutional characteristics were associated with the SC prescription. © 2017 Japanese Dermatological Association.

  16. Cognitive outcome in adolescents and young adults after repeat courses of antenatal corticosteroids.

    Science.gov (United States)

    Stålnacke, Johanna; Diaz Heijtz, Rochellys; Norberg, Hanna; Norman, Mikael; Smedler, Ann-Charlotte; Forssberg, Hans

    2013-08-01

    To investigate whether repeat courses of antenatal corticosteroids have long-term effects on cognitive and psychological functioning. In a prospective cohort study, 58 adolescents and young adults (36 males) who had been exposed to 2-9 weekly courses of betamethasone in utero were assessed with neuropsychological tests and behavior self-reports. Unexposed subjects (n = 44, 25 males) matched for age, sex, and gestational age at birth served as a comparison group. In addition, individuals exposed in utero to a single course (n = 25, 14 males) were included for dose-response analysis. Group differences were investigated using multilevel linear modeling. Mean scores obtained in 2 measures of attention and speed were significantly lower in subjects exposed to 2 or more antenatal corticosteroids courses (Symbol Search, P = .009; Digit Span Forward, P = .02), but these were not dose-dependent. Exposure to repeat courses of antenatal corticosteroids was not associated with general deficits in higher cognitive functions, self-reported attention, adaptability, or overall psychological function. Although this study indicates that repeat exposure to antenatal corticosteroids may have an impact on aspects of executive functioning, it does not provide support for the prevailing concern that such fetal exposure will have a major adverse impact on cognitive functions and psychological health later in life. Copyright © 2013 Mosby, Inc. All rights reserved.

  17. Clinical effects of CO2 laser on equine diseases

    Science.gov (United States)

    Lindholm, Arne; Svensson, Ulf; Collinder, Eje

    2002-10-01

    CO2 lasers has been used for five years at Malaren Equine Hospital, as an alternative treatment of some equine diseases. The application of CO2 laser has been studied for evaluation of its appropriateness for treatment of the equine diseases sarcoids, lameness in fetlock joints or pulmonary haemorrhage. During the last five years, above 100 equine sarcoids have been removed by laser surgery (CO2 laser) and so far resulting in significantly few recurrences compared with results from usual excision surgery. In one study, acute traumatic arthritis in fetlock joints was treated three times every second day with defocalised CO2 laser. The therapeutic effectiveness of CO2 laser in this study was better than that of the customary therapy with betamethasone plus hyaluronan. During one year, chronic pulmonary bleeders, namely exercise induced pulmonary haemorrhage, has been treated with defocalised CO2 laser. Six race horses have been treated once daily during five days. Until now, three of these horses have subsequently been successfully racing and no symptoms of pulmonary haemorrhage have been observed. These studies indicate that CO2 laser might be an appropriate therapy on sarcoids and traumatic arthritis, and probably also on exercise induced pulmonary haemorrhage. Other treatments for this pulmonary disease are few.

  18. Hypertensive crisis in pregnancy due to a metamorphosing pheochromocytoma with postdelivery Cushing's syndrome.

    Science.gov (United States)

    Langton, Katharina; Gruber, Matthias; Masjkur, Jimmy; Steenblock, Charlotte; Peitzsch, Mirko; Meinel, Jörn; Lenders, Jacques; Bornstein, Stefan; Eisenhofer, Graeme

    2018-01-01

    Pheochromocytomas in pregnancy are rare but potentially lethal. Even rarer is the combination of pheochromocytoma in pregnancy with subsequent development of ectopic Cushing's syndrome. We report a 36-year-old woman, previously diagnosed with essential hypertension, who developed severe hypertension in pregnancy complicated by insulin-dependent gestational diabetes. A cesarean section was performed at 32 weeks following a hypertensive crisis after routine administration of betamethasone. Postnatal persistence of signs and symptoms of catecholamine excess led to the diagnosis of a left adrenal pheochromocytoma. Between diagnosis and planned tumor removal, the patient developed signs and symptoms of Cushing's syndrome (facial edema and hirsutism, myopathy and fatigue). Biochemical testing confirmed hypercortisolism with extremely elevated levels of plasma adrenocorticotropin, urinary cortisol and multiple steroids of a plasma panel that were all normal at previous testing. The previously noradrenergic tumor also started producing epinephrine. Histopathological examination confirmed the pheochromocytoma, which was also immunohistochemically positive for adrenocorticotropin. Full post-surgical recovery was sustained with normal blood pressure and biochemical findings after one year. This report not only underlines the chameleon behavior of pheochromocytoma but also illustrates its potential for a metamorphosing presentation. Corticosteroid administration in pregnancy requires a cautious approach in patients with hypertension.

  19. Nail psoriasis masqueraded by secondary infection with Rhodotorula mucilaginosa.

    Science.gov (United States)

    Martini, K; Müller, H; Huemer, H P; Höpfl, R

    2013-11-01

    A 38-year-old man presented with whitish nail changes on all fingers as the sole symptom. The condition had developed within a few days and led to dystrophy of the proximal part of the nail plates. As microscopic examination of nail scrapings demonstrated budding hyphae and the patient working as a teacher reported frequent use of a wet sponge, antifungal therapy was initiated. Subsequent cultures and molecular typing identified Rhodotorula mucilaginosa (formerly R. rubra). This environmental yeast was repeatedly isolated despite of therapy with itraconazole. As no improvement was achieved and testing of the biological activity of the fungus revealed only marginal keratolytic activity, it was considered as a coloniser of a destructed nail matrix. Finally, a biopsy of the nail bed confirmed the diagnosis of nail psoriasis, which rapidly responded to treatment with acitretin and topical calcipotriol/betamethasone cream. Fungal growth in destructed nails masqueraded the underlying disease and may have triggered the psoriatic nail reaction. © 2013 Blackwell Verlag GmbH.

  20. Enhanced activity of an angiotensin-(1-7) neuropeptidase in glucocorticoid-induced fetal programming.

    Science.gov (United States)

    Marshall, Allyson C; Shaltout, Hossam A; Pirro, Nancy T; Rose, James C; Diz, Debra I; Chappell, Mark C

    2014-02-01

    We previously identified angiotensin converting enzyme (ACE) and an endopeptidase activity that degraded angiotensin-(1-7) [Ang-(1-7)] to Ang-(1-5) and Ang-(1-4), respectively, in the cerebrospinal fluid (CSF) of 6-month old male sheep. The present study undertook a more comprehensive analysis of the CSF peptidase that converts Ang-(1-7) to Ang-(1-4) in control and in utero betamethasone-exposed sheep (BMX). Characterization of the Ang-(1-7) peptidase revealed that the thiol agents 4-aminophenylmercuric acetate (APMA) and p-chloromercuribenzoic acid (PCMB), as well as the metallo-chelators o-phenanthroline and EDTA essentially abolished the enzyme activity. Additional inhibitors for serine, aspartyl, and cysteine proteases, as well as selective inhibitors against the endopeptidases neprilysin, neurolysin, prolyl and thimet oligopeptidases did not attenuate enzymatic activity. Competition studies against the peptidase revealed similar IC50s for Ang-(1-7) (5μM) and Ang II (3μM), but lower values for Ala(1)-Ang-(1-7) and Ang-(2-7) of 1.8 and 2.0μM, respectively. In contrast, bradykinin exhibited a 6-fold higher IC50 (32μM) than Ang-(1-7) while neurotensin was a poor competitor. Mean arterial pressure (78±1 vs. 94±2mmHg, N=4-5, Pfetal programming. Copyright © 2013 Elsevier Inc. All rights reserved.

  1. Evaluation of cutaneous drug reactions in patients visiting out patient departments of Indira Gandhi Government Medical College and Hospital (IGGMC and H, Nagpur

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    Sachin Hiware

    2013-01-01

    Full Text Available Objectives: To detect cutaneous drug reactions through spontaneous reporting system in IGGMCand H, Nagpur and analyze them using standard assessment scales. Materials and Methods: An observational, prospective study was performed in patients attending dermatology OPD of IGGMC and H, Nagpur from 1 st June 05 to 31 st May 09. Patients were examined for cutaneous drug reactions (CDRs by spontaneous Adverse Drug Reaction reporting system. Results: Among 2693 total ADRs reported, 872 (33.04% were CDRs. Antimicrobials (55.5% were the main drugs involved followed by NSAIDs (18.56% and steroids (12.61%. Maculopapular rash (37.73% followed by fixed drug eruption (17.2% and urticaria (14.56% were the most frequently observed CDRs. The common drugs causing CDRs were cotrimoxazole (20.41%, topical steroids (betamethasone, ibuprofen (7.91%, ampicillin (6.54%, diclofenac (4.7% and iron dextran (3.44%. Conclusion : It was observed that commonly used drugs like antibiotics and NSAIDs lead to maximum number of CDRs. Hence strict vigilance is required while using them. This study provides a database of ADRs due to common drugs, which will help clinicians in safe use of these drugs.

  2. Topical corticosteroid-induced rosacea-like dermatitis: A clinical study of 110 cases

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    Sanjay K Rathi

    2011-01-01

    Full Text Available Background: Prolonged and continuous use of topical steroids leads to rosacea-like dermatitis with variable clinical presentations. Aims: To study the various clinical presentations of patients with topical corticosteroid-induced rosacea-like dermatitis (TCIRD, who had a history of prolonged and repeated use of topical steroids for reasons other than the known disease entities. Methods: A total of 110 patients were enrolled for the study over a period of 2 years, excluding all those with the known disease entity in which topical steroids were commonly used. Detailed history which also included the source and the type of topical steroid use was taken along with clinical examination. Results: There were 12 males and 98 females with their age ranging from 18 to 54 years. The duration of topical steroid use ranged from 4 months to 20 years. The most common clinical presentation was diffuse erythema of the face. Most of the patients had rebound phenomenon on discontinuation of the steroid. The most common topical steroid used was Betamethasone valerate, which could be due to its easy availability and low cost. Conclusion: Varied clinical presentations are seen with prolonged and continuous use of topical steroids. The treatment of this dermatitis is difficult, requiring complete cessation of the offending steroid, usually done in a tapering fashion.

  3. Effect of the systemic versus inhalatory administration of synthetic glucocorticoids on the urinary steroid profile as studied by gas chromatography-mass spectrometry

    Energy Technology Data Exchange (ETDEWEB)

    Mazzarino, Monica [Laboratorio Antidoping, Federazione Medico Sportiva Italiana, Largo Giulio Onesti 1, 00197 Rome (Italy); Rossi, Francesca [Laboratorio Antidoping, Federazione Medico Sportiva Italiana, Largo Giulio Onesti 1, 00197 Rome (Italy); Giacomelli, Laura [Dipartimento di Scienze Chirurgiche, Universita La Sapienza, Viale Regina Elena 324, 00161 Rome (Italy); Botre, Francesco [Laboratorio Antidoping, Federazione Medico Sportiva Italiana, Largo Giulio Onesti 1, 00197 Rome (Italy) and Dipartimento CGMIA, Universita La Sapienza, Via del Castro Laurenziano 9, 00161 Rome (Italy)]. E-mail: francesco.botre@uniroma1.it

    2006-02-10

    This paper presents a gas chromatography-mass spectrometry (GC-MS) study carried out on human urine to verify whether the administration of glucocorticoids can affect the urinary steroid profile, and especially the levels of endogenous glucocorticoids, androgens and their main metabolites. Betamethasone and beclomethasone, administered either systemically (per os or i.m.) or locally (by inhalation) have been studied. The determination of the urinary levels of endogenous glucocorticoids and androgens was carried out by GC-MS in electron impact ionization mode. Data were evaluated taking into account the baseline individual variability, and compared with values obtained on a control group. Detectable differences were recorded in the steroids metabolites excretion profiles between men and women. The circadian variability of the steroid profile was the same for both sexes, showing a maximum during the morning hours. After systemic treatment with synthetic glucocorticoids, the relative urinary concentrations of corticosteroids, androgens and of their metabolites were significantly altered, recording a transient decrease of the concentration of cortisol and tetrahydrocortisol and a parallel, although less pronounced, increase of the concentration of testosterone, epitestosterone and related androgenic steroids; while no effects were recorded if the administration was by inhalation.

  4. T lymphocytes in the lesional skin and the levels of peripheral blood cytokines in patients with psoriasis

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    İbrahim Kökçam

    2011-03-01

    Full Text Available In the current study, it was aimed to investigate the roles of tissue cellular immunity and serum levels of cytokines in the patients with plaque psoriasis treated with calcipotriol-betamethasone dipropionate.Materials and methods: The study included 20 patients with psoriasis. Peripheral blood and biopsy samples were collected from lesional and normal skins before and after treatment. The results were compared with each other.Results: Immunohistochemical examination revealed significant elevations of CD4+, CD8+ and CD25+ T lymphocytes in the lesional tissues when compared to that in the healthy tissues and post treatment tissue (p0.05. The levels of IL–4, IL–10, TNF-α, IFN-γ and TGF-β1 in serum were not significantly different between before and after treatment periods (p>0.05.Conclusion: Our study demonstrated that there were infiltration of CD4+ and CD8+ cell in the lesional skin and CD8+ T-lymphocytes were the dominant cell types. The improvement of the lesions and significant decreases in CD4+ and CD8+ T-cells in accordance with the treatment strongly support the hypothesis that Th lymphocytes may have prominent roles in the immunopathogenesis of the disease. However, our findings showed that sufficient T-cells still remains in the tissue, which is consistent with the chronic characteristic of the disease, and the topical treatment could not be able to prevent the activation of the disease.

  5. A case of severe aplastic anemia transplanted with allogeneic bone marrow following premedication by cyclophosphamide and subtotal lymphoid irradiation

    International Nuclear Information System (INIS)

    Kato, Koji; Yoshida, Miyako; Iwamura, Haruki; Mizuno, Tomohisa; Matsuoka, Hiroshi; Hotta, Tomomitsu; Kodera, Yoshihisa

    1985-01-01

    A one-year old girl was admitted to the Okayama Red Cross Hospital on August 22, 1984 with fever and multiple furuncles. She was pale; peripheral blood examination revealed pancytopenia, and bone marrow aspiration showed a very hypoplastic marrow with only 4.5 percent of hematopoietic cells. Immediately anabolic steroid was administered but it failed to improve her hematological condition. She had a HLA identical brother and was transferred to the Department of Pediatrics of Nagoya University Hospital for bone marrow transplantation. After gut sterilization and an intravenous catheter were prepared, she received 500 mg of cyclophosphamide for successive 4 days followed by 750 rads of subtotal lymphoid irradiation, and 5 x 10 9 bone marrow cells were infused from her brother. Bone marrow aspiration on day 13 showed an increase in hematopoietic cells, and engraftment was confirmed by examinations of red blood cell type and sex chromosome. Hepatic transaminase increased from day 19, but was normalized by cessation of methotrexate and administration of betamethasone. Decreased immunoglobulin level after transplantation has recovered, and inverted OKT 4/8 ratio has also been normalized. After one year from transplantation, she is in a good hematological condition and is enjoying her life without any complication. (author)

  6. Major determinants of survival and length of stay in the neonatal intensive care unit of newborns from women with premature preterm rupture of membranes.

    Science.gov (United States)

    Kurek Eken, Meryem; Tüten, Abdülhamit; Özkaya, Enis; Karatekin, Güner; Karateke, Ateş

    2017-08-01

    To assess the predictors of outcome in terms of length of stay in the neonatal intensive care unit (NICU) and survival of neonates from women with preterm premature rupture of membranes (PPROM). A population-based retrospective study including 331 singleton pregnant women with PPROM at 24-34 gestational weeks between January 2013 and December 2015 was conducted. Gestational age at delivery, birth weight, route of delivery, newborn gender, maternal age, oligohydramnios, premature retinopathy (ROP), necrotising enterocolitis (NEC), sepsis, fetal growth retardation (FGR), intracranial hemorrhagia (ICH), bronchopulmonary dysplasia (BPD), respiratory distress syndrome (RDS), primary pulmonary hypertension (PPH), congenital cardiac disease (CCD), patent ductus arteriosus (PDA), use of cortisol (betamethasone) and maternal complications including gestational diabetes, preeclampsia and chorioamnionitis were used to predict neonatal outcomes in terms of length of stay in the NICU and survival. In linear regression analyses, birth weight, ROP, CCD, BPD, PDA, NEC and preeclampsia were significant confounders for length of stay in the NICU. Among them, birth weight was the most powerful confounder for prolongation of the NICU stay (t: -6.43; p Prematurity-related complications are the most important problems for which precautions should be taken. Therefore, premature deliveries should be avoided to prevent infection and to prolong the latent period in cases of PPROM in order to decrease prematurity-related outcomes.

  7. CT findings in brain edema following the administration of corticosteroids

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    Seki, Y; Kumagai, N; Aiba, T [Toranomon Hospital, Tokyo (Japan)

    1979-03-01

    Computed tomography (CT) is the first noninvasive method available for directly visualizing brain edema in man. On CT scans perifocal edema is shown as an area of low density surrounding a lesion. The purpose of this report is to evaluate the effect of corticosteroids on brain edema as seen by CT (HITACHI CT-H 250). Nine patients with brain-tumor and one with brain-abscess were treated with betamethasone for about ten days (dosage started with 12 - 16 mg/day, and tapered). In eight cases, and improvement in the neurological findings was observed. An impressive reduction of peritumoral edema was shown on CT scans in six of these eight cases. There was, however, no significant correlation between the degree of the reduction of edema on CT and that of the improvement in neurological findings. The mode of the CT number in the region of edema did not differ significantly between pre- and post-steroid treatment in the cases showing a recognizable reduction of edema on CT. This failure to change is probably due to the insufficient mechanical accuracy of the CT scanner at the present stage of technology. Through our experiences, it seems that CT is one of the most promising tools for a dynamic study of brain edema in man.

  8. Low-dose glucocorticoids in hyperandrogenism Efecto de bajas dosis de glucocorticoides en el hiperandrogenismo

    Directory of Open Access Journals (Sweden)

    Leonardo Rizzo

    2007-06-01

    Full Text Available To investigate the effect of low-doses of glucocorticoids on androgen and cortisol secretion during the course of the day, we evaluated clinical signs of hyperandrogenism and total, free and bioavailable testosterone, SHBG, and cortisol following two different protocols: A fourteen patients received betamethasone 0.6 mg/day (n=8 or methylprednisolone 4 mg/day (n=6, as single daily oral dose at 11.00 PM, during 30 days, B fourteen patients were evaluated under betamethasone 0.3 mg in a single daily dose at 11.00 PM during six months, 11 out of whom were re-evaluated six months later. Twenty eight women with hyperandrogenism were included and seven normal females were used as control. Blood samples were taken in follicular phase at 8 AM and 7 PM to determine SHBG, cortisol, total, free and bioavailable testosterone. In both protocols, a significant morning and evening decrease in cortisol and testosterone (pCon el objetivo de investigar el efecto de bajas dosis de glucocorticoides sobre la secreción de andrógenos y cortisol en el curso del día, evaluamos signos de hiperandrogenismo, testosterona total, libre y biodisponible y cortisol según dos protocolos diferentes: A catorce pacientes recibieron betametasona 0.6 mg/día (n= 8 o metilprednisolona 4 mg/día (n= 6 en dosis única cotidiana, a las 23 h, durante 30 días, B catorce pacientes fueron evaluadas bajo betametasona 0.3 mg en dosis única cotidiana a la 23 h, administrada durante 6 meses; de ellas, 11 pacientes fueron re-evaluadas 6 meses más tarde. Se incluyeron 28 mujeres con hiperandrogenismo y 7 controles normales. Se obtuvieron muestras de sangre en fase folicular a las 08:00 y 9:00 h para determinar SHBG, cortisol, testosterona total, libre y biodisponible. En ambos protocolos se observó una disminución significativa de cortisol y testosterona (p<0.05 a <0.01, más importante con betametasona (p<0.05. En el protocolo B, los niveles matutinos de SHBG aumentaron

  9. Anti-inflammatory, gastroprotective and anti-ulcerogenic effects of red algae Gracilaria changii (Gracilariales, Rhodophyta) extract

    Science.gov (United States)

    2013-01-01

    Background Gracilaria changii (Xia et Abbott) Abbott, Zhang et Xia, a red algae commonly found in the coastal areas of Malaysia is traditionally used for foods and for the treatment of various ailments including inflammation and gastric ailments. The aim of the study was to investigate anti-inflammatory, gastroprotective and anti-ulcerogenic activities of a mass spectrometry standardized methanolic extract of Gracilaria changii. Methods Methanolic extract of Gracilaria changii (MeOHGCM6 extract) was prepared and standardized using mass spectrometry (MS). Anti-inflammatory activities of MeOHGCM6 extract were examined by treating U937 cells during its differentiation with 10 μg/ml MeOHGCM6 extract. Tumour necrosis factors-α (TNF-α) response level and TNF-α and interleukin-6 (IL-6) gene expression were monitored and compared to that treated by 10 nM betamethasone, an anti-inflammatory drug. Gastroprotective and anti-ulcerogenic activities of MeOHGCM6 extract were examined by feeding rats with MeOHGCM6 extract ranging from 2.5 to 500 mg/kg body weight (b.w.) following induction of gastric lesions. Production of mucus and gastric juice, pH of the gastric juice and non-protein sulfhydryls (NP-SH) levels were determined and compared to that fed by 20 mg/kg b.w. omeprazole (OMP), a known anti-ulcer drug. Results MS/MS analysis of the MeOHGCM6 extracts revealed the presence of methyl 10-hydroxyphaeophorbide a and 10-hydroxypheophytin a, known chlorophyll proteins and several unidentified molecules. Treatment with 10 μg/ml MeOHGCM6 extract during differentiation of U937 cells significantly inhibited TNF-α response level and TNF-α and IL-6 gene expression. The inhibitory effect was comparable to that of betamethasone. No cytotoxic effects were recorded for cells treated with the 10 μg/ml MeOHGCM6 extract. Rats fed with MeOHGCM6 extract at 500 mg/kg b.w. showed reduced absolute ethanol-induced gastric lesion sizes by > 99% (p < 0.05). This protective

  10. Biophysical elucidation of the mechanism of enhanced drug release and topical delivery from polymeric film-forming systems.

    Science.gov (United States)

    Garvie-Cook, Hazel; Frederiksen, Kit; Petersson, Karsten; Guy, Richard H; Gordeev, Sergey N

    2015-08-28

    The effect of incorporating the lipidic medium-chain triglyceride (MCT) into polymeric film-forming systems (FFS) for topical drug delivery has been evaluated. First, the in vitro release of betamethasone-17-valerate (BMV), a representative dermatological drug, was determined from FFS comprising either hydrophobic polyacrylate co-polymers, or hydrophilic hydroxypropyl cellulose, with and without MCT. Release was enhanced from both polymers in the presence of MCT. Atomic force microscopy imaging and nanoindentation of FFS with MCT revealed two-phase structured films with softer inclusions (0.5 to 4μm in diameter) surrounded by a more rigid structure. Chemical mapping with Raman micro-spectroscopy showed that MCT was primarily confined to the inclusions within the polymer, which predominated in the surrounding film. BMV was distributed throughout the film but was more concentrated outside the inclusions. Furthermore, while BMV dissolved better into the hydrophobic films, it was more soluble in the MCT inclusions in hydrophilic films, suggesting its increased availability for diffusion from these softer regions of the polymer and explaining the release enhancement observed. Second, ex vivo skin penetration studies clearly revealed that uptake of BMV was higher from hydrophobic FFS than that from the more hydrophilic polymer due, at least in part, to the superior anti-nucleation efficiency of the former. Drug was quickly taken up into the SC from which it then diffused continuously over a sustained period into the lower, viable skin layers. In the presence of MCT, the overall uptake of BMV was increased and provides the basis for further optimisation of FFS as simple, convenient and sustained formulations for topical therapy. Copyright © 2015 Elsevier B.V. All rights reserved.

  11. Drug-induced acute myocardial infarction: identifying 'prime suspects' from electronic healthcare records-based surveillance system.

    Directory of Open Access Journals (Sweden)

    Preciosa M Coloma

    Full Text Available Drug-related adverse events remain an important cause of morbidity and mortality and impose huge burden on healthcare costs. Routinely collected electronic healthcare data give a good snapshot of how drugs are being used in 'real-world' settings.To describe a strategy that identifies potentially drug-induced acute myocardial infarction (AMI from a large international healthcare data network.Post-marketing safety surveillance was conducted in seven population-based healthcare databases in three countries (Denmark, Italy, and the Netherlands using anonymised demographic, clinical, and prescription/dispensing data representing 21,171,291 individuals with 154,474,063 person-years of follow-up in the period 1996-2010. Primary care physicians' medical records and administrative claims containing reimbursements for filled prescriptions, laboratory tests, and hospitalisations were evaluated using a three-tier triage system of detection, filtering, and substantiation that generated a list of drugs potentially associated with AMI. Outcome of interest was statistically significant increased risk of AMI during drug exposure that has not been previously described in current literature and is biologically plausible.Overall, 163 drugs were identified to be associated with increased risk of AMI during preliminary screening. Of these, 124 drugs were eliminated after adjustment for possible bias and confounding. With subsequent application of criteria for novelty and biological plausibility, association with AMI remained for nine drugs ('prime suspects': azithromycin; erythromycin; roxithromycin; metoclopramide; cisapride; domperidone; betamethasone; fluconazole; and megestrol acetate.Although global health status, co-morbidities, and time-invariant factors were adjusted for, residual confounding cannot be ruled out.A strategy to identify potentially drug-induced AMI from electronic healthcare data has been proposed that takes into account not only statistical

  12. Treatment for delayed brain injury after pituitary irradiation

    International Nuclear Information System (INIS)

    Fujii, Takashi; Misumi, Shuzoh; Shibasaki, Takashi; Tamura, Masaru; Kunimine, Hideo; Hayakawa, Kazushige; Niibe, Hideo; Miyazaki, Mizuho; Miyagi, Osamu.

    1988-01-01

    Treatment for delayed brain injury after pituitary irradiation is discussed. Six cases with delayed brain injury were treated with a combination of dexamethasone or betamethasone, with heparin, glycerol, dextran 40 and some vasodilators. Two cases with temporal lobe syndrome were treated in the early stages of brain injury for a period of over 12 months were almost completely cured, another two cases with chiasma syndrome were treated in the relatively late stages, showed a partial improvement. One case which was irradiated 120 GY during 13 years did not improve. The final case treated with steroids for a short period also resulted in failure and the patient underwent an operation for the removal of the necrotic mass three years after the radiotherapy. Steroid therapy started in the early stages of brain injury after irradiation for over the 12 months is thought to be effective. Heparin therapy was also effective in one out of three cases, but in one of the cases subarachnoid hemorrhage from a traumatic aneurysm occurred during the therapy. In an acute phase, showing edematous change of the injured brain, the administration of glycerol is also thought to be useful. But the effectiveness of the other medicines containing some vasodilators was obscure or doubtful. We propose the following : (1) A meticulous observation is essential for the patients who received high doses of irradiation to diagnose brain injury in the early reversible stage. (2) Steroids should be given immediately in this reversible stage of brain injury before the irreversible ''necrosis'' occurs. (3) Steroids should be maintained for a long period over 12 months. (4) Heparin therapy is also thought to be effective, but careful precautions to avoid hemorrhagic complications before the therapy should be scheduled. This recommended plan may also be used for the treatment of brain injuries after cranial irradiation for other intracranial tumors. (author)

  13. Orbital apex syndrome associated with herpes zoster ophthalmicus

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    Kurimoto T

    2011-11-01

    Full Text Available Takuji Kurimoto1, Masahiro Tonari1, Norihiko Ishizaki1, Mitsuhiro Monta2, Saori Hirata2, Hidehiro Oku1, Jun Sugasawa1, Tsunehiko Ikeda11Department of Ophthalmology, Osaka Medical College, 2Department of Ophthalmology, Shitennoji Hospital, Osaka, JapanAbstract: We report our findings for a patient with orbital apex syndrome associated with herpes zoster ophthalmicus. Our patient was initially admitted to a neighborhood hospital because of nausea and loss of appetite of 10 days' duration. The day after hospitalization, she developed skin vesicles along the first division of the trigeminal nerve, with severe lid swelling and conjunctival injection. On suspicion of meningoencephalitis caused by varicella zoster virus, antiviral therapy with vidarabine and betamethasone was started. Seventeen days later, complete ptosis and ophthalmoplegia developed in the right eye. The light reflex in the right eye was absent and anisocoria was present, with the right pupil larger than the left. Fat-suppressed enhanced T1-weighted magnetic resonance images showed high intensity areas in the muscle cone, cavernous sinus, and orbital optic nerve sheath. Our patient was diagnosed with orbital apex syndrome, and because of skin vesicles in the first division of the trigeminal nerve, the orbital apex syndrome was considered to be caused by herpes zoster ophthalmicus. After the patient was transferred to our hospital, prednisolone 60 mg and vidarabine antiviral therapy was started, and fever and headaches disappeared five days later. The ophthalmoplegia and optic neuritis, but not the anisocoria, gradually resolved during tapering of oral therapy. From the clinical findings and course, the cause of the orbital apex syndrome was most likely invasion of the orbital apex and cavernous sinus by the herpes virus through the trigeminal nerve ganglia.Keywords: varicella zoster virus, orbital apex syndrome, herpes zoster ophthalmicus, complete ophthalmoplegia

  14. Radioimmunological determination of oestetrol in plasma in normal and pathological pregnancies

    International Nuclear Information System (INIS)

    Roelleke, M.

    1982-01-01

    The radioimmunological method presented for the determination of oestetrol is suitable for measuring the concentration of this hormone in the plasma. Measuring range, accuracy and precision are comparable to those of other methods. This method will be as easy to handle as the oestriol determination method if a specific antiserum is available. The concentration of oestetrol in normal pregnancy ranges between 0.745 ng/ml in the 22nd pregnancy week and 2.501 ng/ml in the 40th p.w. when determined by means of the unspecific antiserum I; when using the specific antiserum II, it ranges between 0.267 ng/ml in the 22nd p.w. and 1.370 ng/ml in the 40th p.w., oestetrol plasma level hardly changes until the 30th p.w.; afterwards the level rises continuously till the end of gestation period. A daily rhythm was not found for oestetrol. A rapid drop in hormone concentration occurs when treated with betamethasone, β-sympathomimetics and ampicillin; however, hormon concentration begins to increase soon afterwards. Patients suffering from diabetes mellitus do not show the course of the oestetrol plasma level to deviate from the normal range. In cases of infra-uterine development insufficiency, children having a birth weigth below 25 and above 10 percentile according to Lubchenco reveal a rise in concentration corresponding to the norm. Children revealing a additional symptoms of dystrophy have an average hormone concentration lower by about one third. Patients whose children reveal a birth weight below the 10 percentile according to Lubchenco, do not show any further increase in the concentration of this hormone after the 35th p.w. (orig./MG) [de

  15. Mandibular Osteonecrosis due to the Pulpal-Periodontal Syndrome: a Case Report and Review of the Literature

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    Sven Seiwerth

    2017-01-01

    Full Text Available Objective: Ishemic bone disease has multifactorial etiologies. Cronic dental infections should be eliminated to prevent osteonecrosis of the jaw. Case report: We report an unusual case of osteonecrosis due to the pulpal-peridontal syndrome and subsequent pulp necrosis. A case of 38 year old woman who presented with exposed bone, 8 mm in diameter, in the lingual area of the right lower third molar. The patient was otherwise healthy and was not taking any medications. A detailed medical history showed no previous diseases. Patient denied any type of local trauma. A complete blood count showed no abnormalities. The panoramic radiograph revealed a deep periodontal pocket between teeth 47 and 48. The CBCT revealed a deep periodontal pocket between molars and bone sequestrum of the lingual plate. Topical treatment consisted of adhesive periodontal dressing based on the cellulose and betamethasone oitnment together with orabase, without improvement. Therefore, peroral amoxycillin was prescribed for a week. Since there was no improvement, the third molar was removed as well as necrotic bone; the alveolar bone was remodelled and utures were placed. After suturing, the whole area was covered using intraoral resorbable bandage. Microbial swab of the wound aspirate did not reveal polymorphonuclears or the presence of icroorganisms. Microbial swab of the biopsy specimen of the necrotic bone particle and sequestrum showed a large amount of gram-positive coccae, however, polymorphonuclears were not found. Histopathological analysis revealed acute chronic inflammation. One week after the surgery, the area healed completely. Conclusion: This case highlights the fact that in some patients bone exposure might develop due to the pulpal-peridontal syndrome i.e. pulp necrosis.

  16. Over-the-Counter "Adrenal Support" Supplements Contain Thyroid and Steroid-Based Adrenal Hormones.

    Science.gov (United States)

    Akturk, Halis Kaan; Chindris, Ana Maria; Hines, Jolaine M; Singh, Ravinder J; Bernet, Victor J

    2018-03-01

    To assess whether dietary supplements that are herbal and/or animal-derived products, marketed for enhancing metabolism or promoting energy, "adrenal fatigue," or "adrenal support," contain thyroid or steroid hormones. Twelve dietary adrenal support supplements were purchased. Pregnenolone, androstenedione, 17-hydroxyprogesterone, cortisol, cortisone, dehydroepiandrosterone sulfate, synthetic glucocorticoids (betamethasone, dexamethasone, fludrocortisone, megestrol acetate, methylprednisolone, prednisolone, prednisone, budesonide, and triamcinolone acetonide) levels were measured twice in samples in a blinded fashion. This study was conducted between February 1, 2016, and November 1, 2016. Among steroids, pregnenolone was the most common hormone in the samples. Budesonide, 17-hydroxyprogesterone, androstenedione, cortisol, and cortisone were the others in order of prevalence. All the supplements revealed a detectable amount of triiodothyronine (T3) (63-394.9 ng/tablet), 42% contained pregnenolone (66.12-205.2 ng/tablet), 25% contained budesonide (119.5-610 ng/tablet), 17% contained androstenedione (1.27-7.25 ng/tablet), 8% contained 17-OH progesterone (30.09 ng/tablet), 8% contained cortisone (79.66 ng/tablet), and 8% contained cortisol (138.5 ng/tablet). Per label recommended doses daily exposure was up to 1322 ng for T3, 1231.2 ng for pregnenolone, 1276.4 ng for budesonide, 29 ng for androstenedione, 60.18 ng for 17-OH progesterone, 277 ng for cortisol, and 159.32 ng for cortisone. All the supplements studied contained a small amount of thyroid hormone and most contained at least 1 steroid hormone. This is the first study that measured thyroid and steroid hormones in over-the-counter dietary "adrenal support" supplements in the United States. These results may highlight potential risks of hidden ingredients in unregulated supplements. Copyright © 2017 Mayo Foundation for Medical Education and Research. Published by Elsevier Inc. All rights reserved.

  17. [Premature birth in patient with cervix incompetence and history of myasthenia gravis].

    Science.gov (United States)

    Fuentealba, Maximiliano; Troncoso, Miguel; Vallejos, Joaquin; Ponce, Sebastian; Villablanca, Nelson; Melita, Pablo

    2013-09-01

    Cervical incompetence it's a dilatation of the cervix during the third trimester of pregnancy that ends with the interruption of it. The incidence in Chile is about 0.1-2% of the total pregnancies and it's one of the causes of preterm birth. A 34 years old pregnant patient. Timectomized at age 18 to treat her miastenia gravis, previously trated with medication, had 4 previous preterm labours all of them under 25 weeks and vaginal births. All fetuses died postpartum. A cerclage was made during the third, fourth and fifth pregnancies. She didn't present hypertension during the gestation and no cervical diameter under 15mm. Since the fourth gestation the following tests are taken: Antifosfolipidic antibodies, APTT,PT. All the results are either normal or negative. Microbial cultures were negative. No amniocentesis was made. A McDonald cervical cerclage was made during pregnancies number 3, 4 and 5 on the 16th week to delay the labor. Also oral micronized progesterone, on a 400mg/24 hours dosis, was administered to avoid preterm birth. On the 24th week the pharmacological treatment started including Intramuscular Betamethasone, 12 mg/24 hours (2 doses), to induce lung maturity on the fetus. It is thought that the administration of progesterone could have improved the situation of the patient, because it acts as a labour repressants. The use of cerclage could have helped, but the factors that may influence the effectiveness of this method are unknown. Perhaps there is some immunologic factor associated with the miastenia gravis that alters the normal course of pregnancy.

  18. Antenatal corticosteroids alter insulin signaling pathways in fetal baboon skeletal muscle.

    Science.gov (United States)

    Blanco, Cynthia L; Moreira, Alvaro G; McGill-Vargas, Lisa L; Anzueto, Diana G; Nathanielsz, Peter; Musi, Nicolas

    2014-05-01

    We hypothesize that prenatal exposure to glucocorticoids (GCs) negatively alters the insulin signal transduction pathway and has differing effects on the fetus according to gestational age (GA) at exposure. Twenty-three fetal baboons were delivered from 23 healthy, nondiabetic mothers. Twelve preterm (0.67 GA) and 11 near-term (0.95 GA) baboons were killed immediately after delivery. Half of the pregnant baboons at each gestation received two doses of i.m. betamethasone 24 h apart (170 μg/kg) before delivery, while the other half received no intervention. Vastus lateralis muscle was obtained from postnatal animals to measure the protein content and gene expression of insulin receptor β (IRβ; INSR), IRβ Tyr 1361 phosphorylation (pIRβ), IR substrate 1 (IRS1), IRS1 tyrosine phosphorylation (pIRS1), p85 subunit of PI3-kinase, AKT (protein kinase B), phospho-AKT Ser473 (pAKT), AKT1, AKT2, and glucose transporters (GLUT1 and GLUT4). Skeletal muscle from preterm baboons exposed to GCs had markedly reduced protein content of AKT and AKT1 (respectively, 73 and 72% from 0.67 GA control, P<0.001); IRβ and pIRβ were also decreased (respectively, 94 and 85%, P<0.01) in the muscle of premature GC-exposed fetuses but not in term fetuses. GLUT1 and GLUT4 tended to increase with GC exposure in preterm animals (P=0.09), while GLUT4 increased sixfold in term animals after exposure to GC (P<0.05). In conclusion, exposure to a single course of antenatal GCs during fetal life alters the insulin signaling pathway in fetal muscle in a manner dependent on the stage of gestation.

  19. A rapid screen for four corticosteroids in equine synovial fluid.

    Science.gov (United States)

    Agrawal, Karan; Ebel, Joseph G; Bischoff, Karyn

    2014-06-01

    Most antidoping method development in the equine industry has been for plasma and urine, though there has been recent interest in the analysis of synovial fluid for evidence of doping by intra-articular corticosteroid injection. Published methods for corticosteroid analysis in synovial fluid are primarily singleplex methods, do not screen for all corticosteroids of interest and are not adequately sensitive. The purpose of this study is to develop a rapid and sensitive liquid chromatography-tandem mass spectrometry (LC-MS-MS) screening method for the detection of four of the most common intra-articularly administered corticosteroids--betamethasone, methylprednisolone, methylprednisolone acetate and triamcinolone acetonide. Sample preparation consisted of protein precipitation followed by a basified liquid-liquid extraction. LC-MS-MS experiments consisted of a six-min isocratic separation using a Phenomenex Polar-RP stationary phase and a mobile phase consisting of 35% acetonitrile, 5 mM ammonium acetate and 0.1% formic acid in nanopure water. The detection system used was a triple quadrupole mass analyzer with thermospray ionization, and compounds were identified using selective reaction monitoring. The method was validated to the ISO/IEC 17025 standard, and real synovial fluid samples were analyzed to demonstrate the application of the method in an antidoping context. The method was highly selective for the four corticosteroids with limits of detection of 1-3 ng/mL. The extraction efficiency was 50-101%, and the matrix effects were 14-31%. These results indicate that the method is a rapid and sensitive screen for the four corticosteroids in equine synovial fluid, fit for purpose for equine antidoping assays.

  20. Prenatal and neonatal adaptations with a focus on the respiratory system.

    Science.gov (United States)

    Vannucchi, C I; Silva, L C G; Lúcio, C F; Regazzi, F M; Veiga, G A L; Angrimani, D S

    2012-12-01

    Among the modifications that occur during the neonatal period, pulmonary development is the most critical. The neonate's lungs must be able to perform adequate gas exchange, which was previously accomplished by the placenta. Neonatal respiratory distress syndrome is defined as insufficient surfactant production or pulmonary structural immaturity and is specifically relevant to preterm newborns. Prenatal maternal betamethasone treatment of bitches at 55 days of gestation leads to structural changes in the neonatal lung parenchyma and consequently an improvement in the preterm neonatal respiratory condition, but not to an increase in pulmonary surfactant production. Parturition represents an important challenge to neonatal adaptation, as the uterine and abdominal contractions during labour provoke intermittent hypoxia. Immediately after birth, puppies present venous mixed acidosis (low blood pH and high dioxide carbon saturation) and low but satisfactory Apgar scores. Thus, the combination of physiological hypoxia during birth and the initial effort of filling the pulmonary alveoli with oxygen results in anaerobiosis. As a neonatal adaptation follow-up, the Apgar analysis indicates a tachypnoea response after 1 h of life, which leads to a shift in the blood acid-base status to metabolic acidosis. One hour is sufficient for canine neonates to achieve an ideal Apgar score; however, a haemogasometric imbalance persists. Dystocia promotes a long-lasting bradycardia effect, slows down Apgar score progression and aggravates metabolic acidosis and stress. The latest data reinforce the need to accurately intervene during canine parturition and offer adequate medical treatment to puppies that underwent a pathological labour. © 2012 Blackwell Verlag GmbH.

  1. Is the drug-induced hypersensitivity syndrome (DIHS due to human herpesvirus 6 infection or to allergy-mediated viral reactivation? Report of a case and literature review

    Directory of Open Access Journals (Sweden)

    Borgia Guglielmo

    2010-03-01

    Full Text Available Abstract Background Drug-Induced Hypersensitivity Syndrome (DIHS is a severe and rare systemic reaction triggered by a drug (usually an antiepileptic drug. We present a case of DISH and we review studies on the clinical features and treatment of DIHS, and on its pathogenesis in which two elements (Herpesvirus infection and the drug interact with the immune system to trigger such a syndrome that can lead to death in about 20% of cases. Case presentation We report the case of a 26-year old woman with fever, systemic maculopapular rash, lymphadenopathy, hepatitis and eosinophilic leukocytosis. She had been treated with antibiotics that gave no benefit. She was taking escitalopram and lamotrigine for a bipolar disease 30 days before fever onset. Because the patient's general condition deteriorated, betamethasone and acyclovir were started. This treatment resulted in a mild improvement of symptoms. Steroids were rapidly tapered and this was followed with a relapse of fever and a worsening of laboratory parameters. Human herpesvirus 6 (HHV-6 DNA was positive as shown by PCR. Drug-Induced Hypersensitivity Syndrome (DIHS was diagnosed. Symptoms regressed on prednisone (at a dose of 50 mg/die that was tapered very slowly. The patient recovered completely. Conclusions The search for rare causes of fever led to complete resolution of a very difficult case. As DIHS is a rare disease the most relevant issue is to suspect and include it in differential diagnosis of fevers of unknown origin. Once diagnosed, the therapy is easy (steroidal administration and often successful. However our case strongly confirms that attention should be paid on the steroidal tapering that should be very slow to avoid a relapse.

  2. Treatment of local recurrent breast cancer by divided dose electron beam radiation twice a week

    International Nuclear Information System (INIS)

    Ito, Ichiro; Suzuki, Yoshihiko; Miyaishi, Kazuo; Mitsuhashi, Norio; Kimura, Makoto

    1978-01-01

    The objectives of this study were to investigate the effects of divided dose electron beam radiation twice a week (with a focal dose of 600 rads at a time) on local recurrent tumors of postoperative breast cancer and to compare it with the conventional photon radiation in the hope that it might be better tolerated by the patients, with less damage to normal skin and lung tissues. Out of 261 patients with breast cancer who came to the Department of Radiology, at Gunma Univ. Hospital, Maebashi, during the period Jan., 1970, through Jun., 1976, 41 patients who received electron beam radiation for local recurrence (in 81 sites) and 31 who received prophylactic radiation over the chest wall postoperatively. Tumors completely disappeared from 73 out of 81 sites irradiated for local recurrence (accounting 90% of the 81 sites). The local recurrent lesions were classified to the ''disseminated'' and the ''focal'' type to compare the effects of the radiation, and it was found that the radiation eliminated the tumors from all (100%) of the 63 sites of the former type, while the radiation was capable of eliminating the tumors from only 10 out of the 18 sites of the latter type (56%). When the focal type tumors were classified by histopathologic typing to compare the effects of the radiation, the radiation was assessed effective in papillotubular carcinoma, medullary tubular carcinoma and scirrhous carcinoma in the decreasing sequence of significance. Pulmonary disorders occurred in 12% of all the observed sites. However, it is possible to further reduce this incidence by the adequate use of the tissue compensating filter, Mix-R. A skin disorder (erosion) was observed in 59% of all the sites observed. However, it may be anticipated that the topical application of a suitable corticoid (Beta-methasone-17-valerate cream) preparation will by prophylactically effective. (auth.)

  3. Identification of chemokines associated with the recruitment of decidual leukocytes in human labour: potential novel targets for preterm labour.

    Directory of Open Access Journals (Sweden)

    Sarah A Hamilton

    Full Text Available Current therapies for preterm labour (PTL focus on arresting myometrial contractions but are largely ineffective, thus alternative therapeutic targets need to be identified. Leukocytes infiltrate the uterus around the time of labour, and are in particularly abundant in decidua (maternal-fetal interface. Moreover, decidual inflammation precedes labour in rat pregnancies and thus may contribute to initiation of labour. We hypothesized that chemokines mediate decidual leukocyte trafficking during preterm labour (PTL and term labour (TL, thus representing potential targets for preventing PTL. Women were recruited into 4 groups: TL, term not in labour (TNL, idiopathic PTL and PTL with infection (PTLI. Choriodecidual RNA was subjected to a pathway-specific PCR array for chemokines. Differential expression of 12 candidate chemokines was validated by real time RT-PCR and Bioplex assay, with immunohistochemistry to confirm cellular origin. 25 chemokines were upregulated in choriodecidua from TL compared to TNL. A similar pattern was detected in PTL, however a distinct profile was observed in PTLI consistent with differences in leukocyte infiltration. Upregulation of CCL2, CCL4, CCL5, CXCL8 and CXCL10 mRNA and protein was confirmed in TL, with CCL8 upregulated in PTL. Significant correlations were detected between these chemokines and decidual leukocyte abundance previously assessed by immunohistochemical and image analysis. Chemokines were primarily expressed by decidual stromal cells. In addition, CXCL8 and CCL5 were significantly elevated in maternal plasma during labour, suggesting chemokines contribute to peripheral inflammatory events during labour. Differences in chemokine expression patterns between TL and idiopathic PTL may be attributable to suppression of chemokine expression by betamethasone administered to women in PTL; this was supported by in vitro evidence of chemokine downregulation by clinically relevant concentrations of the steroid

  4. Conductive hearing loss in four dogs associated with the use of ointment-based otic medications.

    Science.gov (United States)

    Cole, Lynette K; Rajala-Schultz, Päivi J; Lorch, Gwendolen

    2018-04-17

    Hearing loss (HL) is classified as conductive when sound transmission is compromised in the ear canal or middle ear, or sensorineural when there is an abnormality of the receptor cells of the cochlea or auditory pathway. Hearing in dogs is evaluated using the brainstem auditory evoked response (BAER) test. Our objective was to characterize BAER findings pre- and post-ear flushing in four dogs with acute HL following application of an ointment-based otic medication containing betamethasone, clotrimazole and gentamicin in a mineral oil-based system containing a plasticized hydrocarbon gel. Dogs, ranging from 9 to 11 years old, that had been treated with the otic medication for one to three weeks prior to hearing loss and on otoscopic examination had evidence of medication in the horizontal ear canals. Dogs were anaesthetized for an ear flush to remove the medication from the ear canals. Hearing was assessed using BAER testing, measurements were initiated with 116 decibel peak equivalent sound pressure level (dBpeSPL) click. Estimated threshold was defined as the lowest intensity in dB in which wave V was still present. Post-ear flush the estimated threshold improved in both ears of all dogs (mean 22.3 dB; range 13-41 dB), confirming conductive HL due to the otic medication. All owners noted an improvement in their dog's hearing post-ear flush, validating the BAER findings. These results emphasize the importance of an ear flush to remove otic medications in dogs that experience acute HL, to determine if the HL is conductive, and if so, to restore hearing. © 2018 ESVD and ACVD.

  5. Utility of dermoscopy in alopecia areata

    Directory of Open Access Journals (Sweden)

    Mandar Mane

    2011-01-01

    Full Text Available Background: Alopecia areata (AA shows several well-defined dermoscopic features which may help in confirming diagnosis in AA. Aims: We carried out a study to examine the dermoscopic features of AA and develop a protocol for diagnosis of AA by dermoscopy. Materials and Methods: Dermoscopy was performed in 66 patients with AA. Hanse HVS-500NP dermoscope (magnification of ×32 and ×140 was used. Results: The mean age of the patients (46 males and 20 females was 26.85 years. The mean age of onset was 25.15 years. The mean duration of alopecia was 10.3 months. Most common AA in our study was patchy type (57/66, 87.7%. Single patch was seen in 24 patients and multiple patches in 33 patients. Diffuse AA was seen in five patients. Ophiasis and alopecia universalis were seen in two patients each. Nail changes were fine pitting (4, ridging (2, thinning of nail plate (2. Twenty nail dystrophy, distal onycholysis, striate leukonychia and coarse pitting were seen in one patient each. Intralesional triamcinolone acetonide was the most common therapy offered. Others were oral betamethasone minipulse therapy, dexamethasone pulse, minoxidil, anthralin and corticosteroids. The most common dermoscopic finding was yellow dots seen in 54 patients (81.8%, followed by black dots (44 patients, 66.6%, broken hairs (36 patients, 55.4%, short vellus hair (27 patients, 40.9% and tapering hairs (8 patients, 12.1%. Conclusions: The most common dermoscopic finding of AA in our study was yellow dots, followed by black dots, broken hairs, short vellus hair and tapering hairs. Dermoscopic findings were not affected by the type of AA or the severity of the disease.

  6. A case of intracranial malignant lymphoma with pure akinesia and repeated regression on CT scans

    International Nuclear Information System (INIS)

    Suzuki, Takeo; Yamamoto, Mari; Saitoh, Mitsunori; Aoki, Akira; Imai, Hisamasa; Narabayashi, Hirotaro.

    1984-01-01

    In a case of primary reticulum cell sarcoma in the brain, histologically verified by biopsy, the tumor regressed twice on a CT scan without radiotherapy. The systemic freezing phenomenon was seen as a main clinical symptom. The patient, a 44 year-old male, first complained of decreased livido and festinating speech. He also showed frozen gait, micrographia, a decrease in spontaneity and urinary incontinence. Four months after onset he was hospitalized. Neurological findings on admission revealed freezing of gait, writing, and speech, but there was no weakness of muscles with normal tendon reflexes, and normal muscular tone. In the CT scan on admission, there were high density areas mainly in the head of the right caudate nucleus, the medial deep portion of the right frontal lobe, the right side of the hypothalamus, the anterior thalamus, the globus pallidus. There were also nodular-type enhanced effects in the same areas. Regression of the tumor was seen on the CT scans after administration of betamethasone. The tumor which had again incrased in size regressed spontaneously without the use of steroids after 3 months. Thereafter, the tumor gradually became larger and an open biopsy was perfomed. Histopathological findings showed a reticulum cell sarcoma. There were no findings of systemic malignant lymphoma. Such intracrainal malignant lymphomas showing repeated regression including spontaneous one are very rare in the literature. The freezing phenomenon in this case started with festinating speech and spread to writing and gait. L-DOPA had no effect. This systemic freezing phenomenon was considered to be the same as that in the cases of pure akinesia without rigidity and tremor reported by Narabayashi and Imai, which did not respond to L-DOPA at all. But on the other hand, L-Threo-3, 4-Dihydroxyphenylserine was effective to the frozen gait of this patient. (J.P.N.)

  7. Glucocorticoids can affect Pseudomonas aeruginosa (ATCC 27853) internalization and intracellular calcium concentration in cystic fibrosis bronchial epithelial cells.

    Science.gov (United States)

    Hussain, Rashida; Shahror, Rami; Karpati, Ferenc; Roomans, Godfried M

    2015-01-01

    Glucocorticoids (GCs) are anti-inflammatory agents, but their use in cystic fibrosis (CF) is controversial. In CF, the early colonization with Pseudomonas aeruginosa is mainly due to nonmucoid strains that can internalize, and induce apoptosis in the epithelial cells. Uptake of P. aeruginosa by the epithelial cells and subsequent apoptosis may prevent colonization of P. aeruginosa in CF airways. In the airway epithelia, several other biological effects, including an anti-secretory role by decreasing intracellular Ca(2+) concentration have been described for this anti-inflammatory drug. However, the effects of GCs on the nonmucoid P. aeruginosa internalization and intracellular Ca(2+) in CF bronchial epithelial cells have not been evaluated. We used cultured human CF bronchial airway epithelial cell (CFBE) monolayers to determine P. aeruginosa internalization, apoptosis, and intracellular Ca(2+)concentration in CF bronchial epithelial cells. Cells were treated with IL-6, IL-8, dexamethasone, betamethasone, or budesonide. GCs in co-treatments with IL-6 reversed the effect of IL-6 by decreasing the internalization of P. aeruginosa in the CFBE cells. GCs decreased the extent of apoptosis in CFBE cells infected with internalized P. aeruginosa, and increased the intracellular Ca(2+) concentration. These findings suggest that if internalization of P. aeruginosa reduces infection, GC therapy would increase the risk of pulmonary infection by decreasing the internalization of P. aeruginosa in CF cells, but GCs may improve airway hydration by increasing the intracellular Ca(2+) concentration. Whether the benefits of GC treatment outweigh the negative effects is questionable, and further clinical studies need to be carried out.

  8. Glucocorticoid programming of the fetal male hippocampal epigenome.

    Science.gov (United States)

    Crudo, Ariann; Suderman, Matthew; Moisiadis, Vasilis G; Petropoulos, Sophie; Kostaki, Alisa; Hallett, Michael; Szyf, Moshe; Matthews, Stephen G

    2013-03-01

    The late-gestation surge in fetal plasma cortisol is critical for maturation of fetal organ systems. As a result, synthetic glucocorticoids (sGCs) are administered to pregnant women at risk of delivering preterm. However, animal studies have shown that fetal exposure to sGC results in increased risk of behavioral, endocrine, and metabolic abnormalities in offspring. Here, we test the hypothesis that prenatal GC exposure resulting from the fetal cortisol surge or after sGC exposure results in promoter-specific epigenetic changes in the hippocampus. Fetal guinea pig hippocampi were collected before (gestational day [GD52]) and after (GD65) the fetal plasma cortisol surge (Term∼GD67) and 24 hours after (GD52) and 14 days after (GD65) two repeat courses of maternal sGC (betamethasone) treatment (n = 3-4/gp). We identified extensive genome-wide alterations in promoter methylation in late fetal development (coincident with the fetal cortisol surge), whereby the majority of the affected promoters exhibited hypomethylation. Fetuses exposed to sGC in late gestation exhibited substantial differences in DNA methylation and histone h3 lysine 9 (H3K9) acetylation in specific gene promoters; 24 hours after the sGC treatment, the majority of genes affected were hypomethylated or hyperacetylated. However, 14 days after sGC exposure these differences did not persist, whereas other promoters became hypermethylated or hyperacetylated. These data support the hypothesis that the fetal GC surge is responsible, in part, for significant variations in genome-wide promoter methylation and that prenatal sGC treatment profoundly changes the epigenetic landscape, affecting both DNA methylation and H3K9 acetylation. This is important given the widespread use of sGC in the management of women in preterm labor.

  9. DFD-01 Reduces Transepidermal Water Loss and Improves Skin Hydration and Flexibility.

    Science.gov (United States)

    Jackson, J Mark; Grove, Gary L; Allenby, Kent; Houser, Tim

    2017-12-01

    In plaque psoriasis, the benefit of topical steroids is well established. The vehicle formulation of topical steroids may also provide benefit in addition to the effects of the steroid itself. DFD-01 (betamethasone dipropionate spray, 0.05%) is a formulation composed of a topical steroid in an emollient-like vehicle that enhances penetration to the target site of inflammation in the skin. The aim of this study was to assess the effect of DFD-01 and its vehicle on skin hydration and barrier function in compromised skin and to evaluate its effect on flexibility in healthy skin. Eighteen healthy white volunteers were enrolled in each of two studies. In Study 1, dry shaving of volar forearms created a compromised skin barrier, through which transepidermal water loss (TEWL) was measured using an evaporimeter. Capacitance, a measure of epidermal hydration, was also measured at baseline and at 1, 2 and 4 h after application of DFD-01 or its vehicle formulation. In Study 2, intact skin flexibility was tested with a cutometer before and at 1, 2 and 4 h after application of DFD-01 or vehicle. In Study 1, both DFD-01 and its vehicle were effective at reducing TEWL through the compromised stratum corneum. Capacitance measurements confirmed this finding; razor-chafed skin treated with either DFD-01 or vehicle exhibited levels of skin hydration similar to unshaved control skin. Study 2 found softening and greater flexibility of normal skin treated with either DFD-01 or vehicle compared with nontreated control skin samples. These tests suggest that the DFD-01 formulation and its vehicle are each effective at retaining moisture within a damaged skin barrier and for softening and increasing the flexibility of intact skin. Dr. Reddy's Laboratories.

  10. Effect of in vitro irradiation and cell cycle-inhibitory drugs on the spontaneous human IgE synthesis in vitro

    International Nuclear Information System (INIS)

    Del Prete, G.F.; Vercelli, D.; Tiri, A.; Maggi, E.; Rossi, O.; Romagnani, S.; Ricci, M.

    1987-01-01

    The in vitro effects of radiation, diterpine forskolin (FK), and hydrocortisone (HC) on the in vitro spontaneous IgE synthesis by peripheral blood B-lymphocytes from atopic patients were investigated. Without affecting cell viability, in vitro irradiation inhibited in a dose-dependent fashion de novo IgE synthesis in vitro by B cells from all patients examined with a mean 40% reduction of in vitro IgE product after treatment with 100 rads. In contrast, the in vitro IgE production by the U266 myeloma cell line was unaffected, even by irradiation with 1600 rads. The addition to B cell cultures from atopic patients of FK consistently resulted in a dose-dependent inhibition of the spontaneous IgE production in vitro. The addition to cultures of 10(-5) and 10(-6) molar concentrations of HC was also usually inhibitory, whereas lower HC concentrations were uneffective or even enhanced the spontaneous in vitro IgE synthesis. When 10(-6) molar concentrations of both HC and FK were combined in culture, a summation inhibitory effect on the spontaneous IgE synthesis was observed. In contrast, neither FK nor HC had inhibitory effect on the in vitro spontaneous IgE synthesis by the U266 myeloma cell line. The spontaneous in vitro IgE synthesis by B cells from patients with Hodgkin's disease, demonstrating high levels of serum IgE, was strongly reduced or virtually abolished after patients underwent total nodal irradiation to prevent the spread of the disease. In addition, the in vitro spontaneous IgE synthesis by B cells from atopic patients was markedly decreased or abolished by in vivo administration of betamethasone

  11. 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.

  12. The effect of a corticosteroid cream and a barrier-strengthening moisturizer in hand eczema. A double-blind, randomized, prospective, parallel group clinical trial.

    Science.gov (United States)

    Lodén, M; Wirén, K; Smerud, K T; Meland, N; Hønnås, H; Mørk, G; Lützow-Holm, C; Funk, J; Meding, B

    2012-05-01

    Hand eczema is a common and persistent disease with a relapsing course. Clinical data suggest that once daily treatment with corticosteroids is just as effective as twice daily treatment. The aim of this study was to compare once and twice daily applications of a strong corticosteroid cream in addition to maintenance therapy with a moisturizer in patients with a recent relapse of hand eczema. The study was a parallel, double-blind, randomized, clinical trial on 44 patients. Twice daily application of a strong corticosteroid cream (betamethasone valerate 0.1%) was compared with once daily application, where a urea-containing moisturizer was substituted for the corticosteroid cream in the morning. The investigator scored the presence of eczema and the patients judged the health-related quality of life (HRQoL) using the Dermatology Life Quality Index (DLQI), which measures how much the patient's skin problem has affected his/her life over the past week. The patients also judged the severity of their eczema daily on a visual analogue scale. Both groups improved in terms of eczema and DLQI. However, the clinical scoring demonstrated that once daily application of corticosteroid was superior to twice daily application in diminishing eczema, especially in the group of patients with lower eczema scores at inclusion. Twice daily use of corticosteroids was not superior to once daily use in treating eczema. On the contrary, the clinical assessment showed a larger benefit from once daily treatment compared with twice daily, especially in the group of patients with a moderate eczema at inclusion. © 2011 The Authors. Journal of the European Academy of Dermatology and Venereology © 2011 European Academy of Dermatology and Venereology.

  13. Ultrasound guided percutaneous treatment and follow-up of Baker's cyst in knee osteoarthritis

    Energy Technology Data Exchange (ETDEWEB)

    Koeroglu, Mert, E-mail: mertkoroglu@hotmail.com [Antalya Education and Research Hospital, Department of Radiology, Antalya (Turkey); Call Latin-Small-Letter-Dotless-I oglu, Mehmet, E-mail: mehmetcallioglu@hotmail.com [Sueleyman Demirel University, Faculty of Medicine, Department of Radiology, Isparta (Turkey); Eris, Hueseyin Naim, E-mail: drhneris@hotmail.com [Sueleyman Demirel University, Faculty of Medicine, Department of Radiology, Isparta (Turkey); Kayan, Mustafa, E-mail: drkayan32@hotmail.com [Sueleyman Demirel University, Faculty of Medicine, Department of Radiology, Isparta (Turkey); Cetin, Meltem, E-mail: meltemcetin2011@yahoo.com [Sueleyman Demirel University, Faculty of Medicine, Department of Radiology, Isparta (Turkey); Yener, Mahmut, E-mail: bahtiyaryener@yahoo.com [Sueleyman Demirel University, Faculty of Medicine, Department of Physical Medicine and Rehabilitation, Isparta (Turkey); Guerses, Cemil, E-mail: cemilgurses@gmail.com [Antalya Education and Research Hospital, Department of Radiology, Antalya (Turkey); Erol, Bekir, E-mail: mertkoroglu@hotmail.com [Antalya Education and Research Hospital, Department of Radiology, Antalya (Turkey); Tuerkbey, Bar Latin-Small-Letter-Dotless-I s, E-mail: bturkbey@yahoo.com [Hacettepe University, Faculty of Medicine, Department of Radiology, Ankara (Turkey); Parlak, Ayse Eda, E-mail: drteda@yahoo.com [Antalya Education and Research Hospital, Department of Radiology, Antalya (Turkey); Akhan, Okan, E-mail: akhano@tr.net [Hacettepe University, Faculty of Medicine, Department of Radiology, Ankara (Turkey)

    2012-11-15

    Objective: Purpose of this study is to assess sonographic changes and clinical response in different subgroups of Baker's cyst patients with knee osteoarthritis after a single session of ultrasound-guided percutaneous aspiration and corticosteroid injection. Materials and methods: Thirty-two knee osteoarthritis patients (46-85 years, mean 58.97 {+-} 9.88) with symptomatic Baker's cyst diagnosed at ultrasonography were included in the study. To determine the grade of the symptoms, Visual Analogue Scale was applied. The patients were grouped in two, as simple (n = 24) and complex (n = 8) Baker's cyst. Thirty-two ultrasound-guided cyst aspirations concomitant 1 ml betamethasone injection (24 simple, 8 complex subgroups) were performed. Patients were followed clinically as well as via ultrasonography for 6 months after procedures. Results: A significant decrease in volume of the Baker's cysts after percutaneous treatment was accompanied by a significant clinical improvement. Moreover, the volume reduction of Baker's cyst after the treatment was significantly correlated with the clinical improvement (Pearson correlation coefficient = 0.542, p = 0.001). All 6 Baker's cysts relapsed at ultrasonography were complex type. Furthermore, a comparison of patients with simple Baker's cysts and those with complex Baker's cysts demonstrated no significant change in Visual Analogue Scale scores between two groups (p = 0.061, Mann-Whitney U). No complications (minor or major) occurred secondary to percutaneous treatment. Conclusion: Baker's cysts can be grouped as simple and complex groups via ultrasonography prior to the treatment. Cyst aspiration with ultrasound-guided corticosteroid injection yields clinical improvement and cyst volume reduction in all subgroups of patients with Baker's cyst secondary to knee osteoarthritis.

  14. Ultrasound guided percutaneous treatment and follow-up of Baker's cyst in knee osteoarthritis

    International Nuclear Information System (INIS)

    Köroğlu, Mert; Çallıoğlu, Mehmet; Eriş, Hüseyin Naim; Kayan, Mustafa; Çetin, Meltem; Yener, Mahmut; Gürses, Cemil; Erol, Bekir; Türkbey, Barış; Parlak, Ayşe Eda; Akhan, Okan

    2012-01-01

    Objective: Purpose of this study is to assess sonographic changes and clinical response in different subgroups of Baker's cyst patients with knee osteoarthritis after a single session of ultrasound-guided percutaneous aspiration and corticosteroid injection. Materials and methods: Thirty-two knee osteoarthritis patients (46–85 years, mean 58.97 ± 9.88) with symptomatic Baker's cyst diagnosed at ultrasonography were included in the study. To determine the grade of the symptoms, Visual Analogue Scale was applied. The patients were grouped in two, as simple (n = 24) and complex (n = 8) Baker's cyst. Thirty-two ultrasound-guided cyst aspirations concomitant 1 ml betamethasone injection (24 simple, 8 complex subgroups) were performed. Patients were followed clinically as well as via ultrasonography for 6 months after procedures. Results: A significant decrease in volume of the Baker's cysts after percutaneous treatment was accompanied by a significant clinical improvement. Moreover, the volume reduction of Baker's cyst after the treatment was significantly correlated with the clinical improvement (Pearson correlation coefficient = 0.542, p = 0.001). All 6 Baker's cysts relapsed at ultrasonography were complex type. Furthermore, a comparison of patients with simple Baker's cysts and those with complex Baker's cysts demonstrated no significant change in Visual Analogue Scale scores between two groups (p = 0.061, Mann–Whitney U). No complications (minor or major) occurred secondary to percutaneous treatment. Conclusion: Baker's cysts can be grouped as simple and complex groups via ultrasonography prior to the treatment. Cyst aspiration with ultrasound-guided corticosteroid injection yields clinical improvement and cyst volume reduction in all subgroups of patients with Baker's cyst secondary to knee osteoarthritis.

  15. SDZ ASM 981: an emerging safe and effective treatment for atopic dermatitis.

    Science.gov (United States)

    Luger, T; Van Leent, E J; Graeber, M; Hedgecock, S; Thurston, M; Kandra, A; Berth-Jones, J; Bjerke, J; Christophers, E; Knop, J; Knulst, A C; Morren, M; Morris, A; Reitamo, S; Roed-Petersen, J; Schoepf, E; Thestrup-Pedersen, K; Van Der Valk, P G; Bos, J D

    2001-04-01

    SDZ ASM 981 is a selective inhibitor of the production of pro-inflammatory cytokines from T cells and mast cells in vitro. It is the first ascomycin macrolactam derivative under development for the treatment of inflammatory skin diseases. This study was designed to determine the safety and efficacy of SDZ ASM 981 cream at concentrations of 0.05%, 0.2%, 0.6% and 1.0% in the treatment of patients with atopic dermatitis and to select the concentration to be used in phase III studies. This was a double-blind, randomized, parallel-group, multicentre dose-finding study. A total of 260 patients were randomly assigned to treatment with SDZ ASM 981 cream at concentrations of 0.05%, 0.2%, 0.6%, or 1.0%, matching vehicle cream, or the internal control 0.1% betamethasone-17-valerate cream (BMV). Treatment was given twice daily for up to 3 weeks. A clear dose-response relationship for SDZ ASM 981 was evident, with 0.2%, 0.6% and 1.0% SDZ ASM 981 creams all being significantly more effective than vehicle (P = 0.041, 0.001 and 0.008, respectively) in terms of baseline to end-point changes in the Eczema Area Severity Index (EASI) and pruritus score. The 1.0% cream was the most effective SDZ ASM 981 concentration. BMV was more effective than the SDZ ASM 981 creams tested in this study. It appears that the efficacy plateau was not reached with the SDZ ASM 981 creams within 3 weeks treatment. SDZ ASM 981 was well tolerated. Burning or a feeling of warmth were the only adverse events reported more frequently in the 0.6% and 1.0% SDZ ASM 981 treatment groups than in the vehicle treatment group (42.9%, 48.9% and 34.9%, respectively). Few systemic adverse events were reported during the study (headache was the most frequent systemic event reported by 15 of 252 patients) and none was considered to be related to treatment. The local tolerability profile of the 1.0% cream was similar to that of the lower concentrations. 1.0% SDZ ASM 981 cream, which was shown to be safe, well tolerated and

  16. Fluoroscopic lumbar interlaminar epidural injections in managing chronic lumbar axial or discogenic pain

    Directory of Open Access Journals (Sweden)

    Manchikanti L

    2012-08-01

    Full Text Available Laxmaiah Manchikanti,1,2 Kimberly A Cash,1 Carla D McManus,1 Vidyasagar Pampati,1 Ramsin Benyamin3,41Pain Management Center of Paducah, Paducah, KY; 2University of Louisville, Louisville, KY; 3Millennium Pain Center, Bloomington, IL; 4University of Illinois, Urbana-Champaign, IL, USAAbstract: Among the multiple causes of chronic low back pain, axial and discogenic pain are common. Various modalities of treatments are utilized in managing discogenic and axial low back pain including epidural injections. However, there is a paucity of evidence regarding the effectiveness, indications, and medical necessity of any treatment modality utilized for managing axial or discogenic pain, including epidural injections. In an interventional pain management practice in the US, a randomized, double-blind, active control trial was conducted. The objective was to assess the effectiveness of lumbar interlaminar epidural injections of local anesthetic with or without steroids for managing chronic low back pain of discogenic origin. However, disc herniation, radiculitis, facet joint pain, or sacroiliac joint pain were excluded. Two groups of patients were studied, with 60 patients in each group receiving either local anesthetic only or local anesthetic mixed with non-particulate betamethasone. Primary outcome measures included the pain relief-assessed by numeric rating scale of pain and functional status assessed by the, Oswestry Disability Index, Secondary outcome measurements included employment status, and opioid intake. Significant improvement or success was defined as at least a 50% decrease in pain and disability. Significant improvement was seen in 77% of the patients in Group I and 67% of the patients in Group II. In the successful groups (those with at least 3 weeks of relief with the first two procedures, the improvement was 84% in Group I and 71% in Group II. For those with chronic function-limiting low back pain refractory to conservative management

  17. Analysis of an Adulterated Herbal Medicinal Product Using Ultra-Performance Liquid Chromatography Coupled with QTOF Mass Spectrometry

    Directory of Open Access Journals (Sweden)

    Kate Yu

    2016-11-01

    Full Text Available The reports of severe adverse effects and fatalities associated with herbal medicinal products adulterated with synthetic compounds have raised global concerns. The objective of this study is to analyze one commercial herbal medicinal product suspected to be adulterated with synthetic drugs in order to identify potential adulterants, to verify if the product contained the herbs listed as ingredients in label claim and to determine quality consistency among different batches of the product. Analyses of suspected product obtained from seven different batches were performed using ultra performance liquid chromatography coupled to quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MS with multiple data processing tools and multivariate analyses. In addition, 23 individual powdered herbs (12 as per label claim and 11 suspected herbs, 11 marker compounds of the labeled herbs and five suspected synthetic drugs as adulterants were also concurrently analyzed to have clear understanding of product composition. Based on our analysis, the major ingredients of studied product were found to be 5 synthetic compounds: caffeine, chlorphenamine, piroxicam, betamethasone and oxethazaine. Three of them have been found to exceed their recommended doses. From the herbal composition analysis, GanCao (Glycyrrhizae radix et rhizoma was found to be the main ingredient, which is not among the claimed 12 herbs that were supposed to be in the product. Other herbs detected as minor ingredients were MuGua (Chaenomelis fructus, DangGui (Angelicae sinensis radix, and HuangQi (Astragali radix, which are among the 12 herbs that were supposed to be in the product. Based on our results we demonstrated that UPLC-QTOF MS is an effective and versatile tool for the analysis of herbal medicinal products. It is highly desirable to have a streamlined process with automatic workflow and fit-for-purpose database to increase efficiency and productivity of sample analysis. Results of

  18. The placental microbiome is altered among subjects with spontaneous preterm birth with and without chorioamnionitis

    Science.gov (United States)

    Kannan, Paranthaman S.; Alvarez, Manuel; Gisslen, Tate; Harris, R. Alan; Sweeney, Emma L.; Knox, Christine L.; Lambers, Donna S.; Jobe, Alan H.; Chougnet, Claire A.; Kallapur, Suhas G.; Aagaard, Kjersti M.

    2016-01-01

    severity of histologic chorioamnionitis (permutational multivariate analysis of variance P = .005), there was no observable impact with either beta-methasone or antibiotic treatment. In preterm subjects with chorioamnionitis, we found a high abundance of both urogenital and oral commensal bacteria. These alterations in the microbiome were accompanied by significant variation (P < .05) in microbial metabolic pathways important in the glucose-fed pentose phosphate pathway (term subjects), or glycerophopholipid metabolism, and the biosynthesis of the siderophore group nonribosomal peptides (preterm subjects). CONCLUSION Consistent with ours and others previous findings, women who experienced spontaneous PTB harbor placental microbiota that further differed by severity of chorioamnionitis. Integrative meta-genomic analysis revealed significant variation in distinct bacterial metabolic pathways, which we speculate may contribute to risk of preterm birth with and without severe chorioamnionitis. PMID:26965447

  19. The placental membrane microbiome is altered among subjects with spontaneous preterm birth with and without chorioamnionitis.

    Science.gov (United States)

    Prince, Amanda L; Ma, Jun; Kannan, Paranthaman S; Alvarez, Manuel; Gisslen, Tate; Harris, R Alan; Sweeney, Emma L; Knox, Christine L; Lambers, Donna S; Jobe, Alan H; Chougnet, Claire A; Kallapur, Suhas G; Aagaard, Kjersti M

    2016-05-01

    (permutational multivariate analysis of variance P = .005), there was no observable impact with either betamethasone or antibiotic treatment. In preterm subjects with chorioamnionitis, we found a high abundance of both urogenital and oral commensal bacteria. These alterations in the microbiome were accompanied by significant variation (P < .05) in microbial metabolic pathways important in the glucose-fed pentose phosphate pathway (term subjects), or glycerophopholipid metabolism, and the biosynthesis of the siderophore group nonribosomal peptides (preterm subjects). Consistent with ours and others previous findings, women who experienced spontaneous PTB harbor placental microbiota that further differed by severity of chorioamnionitis. Integrative metagenomic analysis revealed significant variation in distinct bacterial metabolic pathways, which we speculate may contribute to risk of preterm birth with and without severe chorioamnionitis. Copyright © 2016. Published by Elsevier Inc.

  20. Nerve Wrapping of the Sciatic Nerve With Acellular Dermal Matrix in Chronic Complete Proximal Hamstring Ruptures and Ischial Apophyseal Avulsion Fractures

    Science.gov (United States)

    Haus, Brian M.; Arora, Danny; Upton, Joseph; Micheli, Lyle J.

    2016-01-01

    Background: Patients with chronic injuries of the proximal hamstring can develop significant impairment because of weakness of the hamstring muscles, sciatic nerve compression from scar formation, or myositis ossificans. Purpose: To describe the surgical outcomes of patients with chronic injury of the proximal hamstrings who were treated with hamstring repair and sciatic neurolysis supplemented with nerve wrapping with acellular dermal matrix. Study Design: Retrospective case series; Level of evidence, 4. Methods: Fifteen consecutive patients with a diagnosis of chronic complete proximal hamstring rupture or chronic ischial tuberosity apophyseal avulsion fracture (mean age, 39.67 years; range, 14-69 years) were treated with proximal hamstring repair and sciatic neurolysis supplemented with nerve wrapping with acellular dermal matrix. Nine patients had preoperative sciatica, and 6 did not. Retrospective chart review recorded clinical outcomes measured by the degree of pain relief, the rate of return to activities, and associated postoperative complications. Results: All 15 patients were followed in the postoperative period for an average of 16.6 months. Postoperatively, there were 4 cases of transient sciatic nerve neurapraxia. Four patients (26%) required postoperative betamethasone sodium phosphate (Celestone Soluspan) injectable suspension USP 6 mg/mL. Among the 9 patients with preoperative sciatica, 6 (66%) had a good or excellent outcome and were able to return to their respective activities/sports; 3 (33%) had persistent chronic pain. One of these had persistent sciatic neuropathy that required 2 surgical reexplorations and scar excision after development of recurrent extraneural scar formation. Among the 6 without preoperative sciatica, 100% had a good or excellent outcomes and 83% returned to their respective activities/sports. Better outcomes were observed in younger patients, as the 3 cases of persistent chronic sciatic pain were in patients older than 45

  1. Roles of the C-terminal domains of human dihydrodiol dehydrogenase isoforms in the binding of substrates and modulators: probing with chimaeric enzymes.

    Science.gov (United States)

    Matsuura, K; Hara, A; Deyashiki, Y; Iwasa, H; Kume, T; Ishikura, S; Shiraishi, H; Katagiri, Y

    1998-01-01

    Human liver dihydrodiol dehydrogenase (DD; EC 1.3.1.20) exists in isoforms (DD1, DD2 and DD4) composed of 323 amino acids. DD1 and DD2 share 98% amino acid sequence identity, but show lower identities (approx. 83%) with DD4, in which a marked difference is seen in the C-terminal ten amino acids. DD4 exhibits unique catalytic properties, such as the ability to oxidize both (R)- and (S)-alicyclic alcohols equally, high dehydrogenase activity for bile acids, potent inhibition by steroidal anti-inflammatory drugs and activation by sulphobromophthalein and clofibric acid derivatives. In this study, we have prepared chimaeric enzymes, in which we exchanged the C-terminal 39 residues between the two enzymes. Compared with DD1, CDD1-4 (DD1 with the C-terminal sequence of DD4) had increased kcat/Km values for 3alpha-hydroxy-5beta-androstanes and bile acids of 3-9-fold and decreased values for the other substrates by 5-100-fold. It also became highly sensitive to DD4 inhibitors such as phenolphthalein and hexoestrol. Another chimaeric enzyme, CDD4-1 (DD4 with the C-terminal sequence of DD1), showed the same (S)-stereospecificity for the alicyclic alcohols as DD1, had decreased kcat/Km values for bile acids with 7beta- or 12alpha-hydroxy groups by more than 120-fold and was resistant to inhibition by betamethasone. In addition, the activation effects of sulphobromophthalein and bezafibrate decreased or disappeared for CDD4-1. The recombinant DD4 with the His314-->Pro (the corresponding residue of DD1) mutation showed intermediate changes in the properties between those of wild-type DD4 and CDD4-1. The results indicate that the binding of substrates, inhibitors and activators to the enzymes is controlled by residues in their C-terminal domains; multiple residues co-ordinately act as determinants for substrate specificity and inhibitor sensitivity. PMID:9820821

  2. Controlled release of cortisone drugs from block copolymers synthetized by ATRP

    International Nuclear Information System (INIS)

    Valenti, G.; La Carta, S.; Rapisarda, M.; Carbone, D.; Recca, G.; Rizzarelli, P.; Mazzotti, G.; Giorgini, L.; Perna, S.; Di Gesù, R.

    2016-01-01

    Diseases affecting posterior eye segment, like macular edema, infection and neovascularization, may cause visual impairment. Traditional treatments, such as steroidal-drugs intravitreal injections, involve chronic course of therapy usually over a period of years. Moreover, they can require frequent administrations of drug in order to have an adequately disease control. This dramatically reduce patient’s compliance. Efforts have been made to develop implantable devices that offer an alternative therapeutic approach to bypass many challenges of conventional type of therapy. Implantable drug delivery systems (DDS) have been developed to optimize therapeutic properties of drugs and ensure their slow release in the specific site. Polymeric materials can play an essential role in modulating drug delivery and their use in such field has become indispensable. During last decades, acrylic polymers have obtained growing interest. Biocompatibility and chemical properties make them extremely versatile, allowing their use in many field such as biomedical. In particular, block methacrylate copolymer with a balance of hydrophilic and hydrophobic properties can be suitable for prolonged DDS in biomedical devices. In this work, we focused on the realization of a system for controlled and long term release of betamethasone 17,21-dipropionate (BDP), a cortisone drug, from methacrylic block copolymers, to be tested in the treatment of the posterior eye’s diseases. Different series of methyl methacrylate/hydroxyethyl methacrylate (MMA/HEMA) block and random copolymers, with different monomer compositions (10–60% HEMA), were synthetized by Atom Transfer Radical Polymerization (ATRP) to find the best hydrophilic/hydrophobic ratio, able to ensure optimal kinetic release. Copolymer samples were characterized by NMR spectroscopy ("1H-NMR, "1"3C-NMR, CosY), SEC, TGA and DSC. Monitoring of drug release from films loaded with BDP was carried out by HPLC analysis. Evaluation of different

  3. Combinations of potent topical steroids, mercury and hydroquinone are common in internationally manufactured skin-lightening products: a spectroscopic study.

    Science.gov (United States)

    Maneli, M H; Wiesner, L; Tinguely, C; Davids, L M; Spengane, Z; Smith, P; van Wyk, J C; Jardine, A; Khumalo, N P

    2016-03-01

    The topical steroids betamethasone (BM) and clobetasol propionate (CP) are illegal in cosmetics. Hydroquinone (HQ) and mercury (Hg) are either illegal or allowed only in limited concentrations (2% and 1 ppm, respectively). To investigate active ingredients and countries of origin of popular skin-lightening products available in Cape Town, South Africa. In total, 29 products were examined; of these, 22 products were purchased from informal vendors, and 2 products (out of a total of 29) were purchased over the counter. HQ, Hg(2+) and steroids were quantified by high-performance liquid chromatography-ultraviolet spectrophotometry, inductively coupled plasma-mass spectrometry and liquid chromatography-mass spectrometry, respectively. Of the 29 products, 22 (75.9%), all imported and bought from informal vendors, contained illegal or banned ingredients: 13 (44.8%) contained steroids (9 CP, 4 BM), 12 (41.4%) contained Hg (30-2300 ppm), and 11 (37.9%) contained HQ. Sequentially, the products originated from Italy (27.3%, n = 6), India (22.7%, n = 5), the Democratic Republic of Congo (DRC) (22.7%, n = 5), Cote d'Ivoire (9.1%, n = 2), USA (9.1%, n = 2), UK (4.5%, n = 1) and France (4.5%, n = 1). Two products, one from India and one from the DRC, contained all four ingredients (HQ, Hg, BM, CP). Of the 12 products containing Hg, 10 also contained HQ and/or a steroid, yet none listed Hg as an ingredient. A significant proportion of the steroid-containing products (76.9%) also contained at least one other skin-lightening agent. Not all internationally available products were tested, which is a limitation of the study. In spite of a European Union ban on skin lighteners, a third of the products tested were from Europe. Combinations of Hg and ultrapotent steroids were prominent. International law enforcement and random testing is needed to encourage industry compliance and help protect consumers. © 2015 British Association of Dermatologists.

  4. Controlled release of cortisone drugs from block copolymers synthetized by ATRP

    Science.gov (United States)

    Valenti, G.; La Carta, S.; Mazzotti, G.; Rapisarda, M.; Perna, S.; Di Gesù, R.; Giorgini, L.; Carbone, D.; Recca, G.; Rizzarelli, P.

    2016-05-01

    Diseases affecting posterior eye segment, like macular edema, infection and neovascularization, may cause visual impairment. Traditional treatments, such as steroidal-drugs intravitreal injections, involve chronic course of therapy usually over a period of years. Moreover, they can require frequent administrations of drug in order to have an adequately disease control. This dramatically reduce patient's compliance. Efforts have been made to develop implantable devices that offer an alternative therapeutic approach to bypass many challenges of conventional type of therapy. Implantable drug delivery systems (DDS) have been developed to optimize therapeutic properties of drugs and ensure their slow release in the specific site. Polymeric materials can play an essential role in modulating drug delivery and their use in such field has become indispensable. During last decades, acrylic polymers have obtained growing interest. Biocompatibility and chemical properties make them extremely versatile, allowing their use in many field such as biomedical. In particular, block methacrylate copolymer with a balance of hydrophilic and hydrophobic properties can be suitable for prolonged DDS in biomedical devices. In this work, we focused on the realization of a system for controlled and long term release of betamethasone 17,21-dipropionate (BDP), a cortisone drug, from methacrylic block copolymers, to be tested in the treatment of the posterior eye's diseases. Different series of methyl methacrylate/hydroxyethyl methacrylate (MMA/HEMA) block and random copolymers, with different monomer compositions (10-60% HEMA), were synthetized by Atom Transfer Radical Polymerization (ATRP) to find the best hydrophilic/hydrophobic ratio, able to ensure optimal kinetic release. Copolymer samples were characterized by NMR spectroscopy (1H-NMR, 13C-NMR, CosY), SEC, TGA and DSC. Monitoring of drug release from films loaded with BDP was carried out by HPLC analysis. Evaluation of different kinetic

  5. Controlled release of cortisone drugs from block copolymers synthetized by ATRP

    Energy Technology Data Exchange (ETDEWEB)

    Valenti, G.; La Carta, S.; Rapisarda, M.; Carbone, D.; Recca, G.; Rizzarelli, P., E-mail: paola.rizzarelli@cnr.it [Istituto per i Polimeri, Compositi e Biomateriali, Consiglio Nazionale delle Ricerche Via P. Gaifami 18, 95129 Catania (Italy); Mazzotti, G.; Giorgini, L. [Dipartimento di Chimica Industriale «Toso Montanari», Università di Bologna Via Risorgimento 4, 40136 Bologna (Italy); Perna, S. [ST Microelectronics Srl, Stradale Primosole, 50–95121 Catania (Italy); Di Gesù, R. [Merck Serono S.p.A., Via L. Einaudi, 11–00012 Guidonia Montecelio, Rome (Italy)

    2016-05-18

    Diseases affecting posterior eye segment, like macular edema, infection and neovascularization, may cause visual impairment. Traditional treatments, such as steroidal-drugs intravitreal injections, involve chronic course of therapy usually over a period of years. Moreover, they can require frequent administrations of drug in order to have an adequately disease control. This dramatically reduce patient’s compliance. Efforts have been made to develop implantable devices that offer an alternative therapeutic approach to bypass many challenges of conventional type of therapy. Implantable drug delivery systems (DDS) have been developed to optimize therapeutic properties of drugs and ensure their slow release in the specific site. Polymeric materials can play an essential role in modulating drug delivery and their use in such field has become indispensable. During last decades, acrylic polymers have obtained growing interest. Biocompatibility and chemical properties make them extremely versatile, allowing their use in many field such as biomedical. In particular, block methacrylate copolymer with a balance of hydrophilic and hydrophobic properties can be suitable for prolonged DDS in biomedical devices. In this work, we focused on the realization of a system for controlled and long term release of betamethasone 17,21-dipropionate (BDP), a cortisone drug, from methacrylic block copolymers, to be tested in the treatment of the posterior eye’s diseases. Different series of methyl methacrylate/hydroxyethyl methacrylate (MMA/HEMA) block and random copolymers, with different monomer compositions (10–60% HEMA), were synthetized by Atom Transfer Radical Polymerization (ATRP) to find the best hydrophilic/hydrophobic ratio, able to ensure optimal kinetic release. Copolymer samples were characterized by NMR spectroscopy ({sup 1}H-NMR, {sup 13}C-NMR, CosY), SEC, TGA and DSC. Monitoring of drug release from films loaded with BDP was carried out by HPLC analysis. Evaluation of

  6. Two-year follow-up results of fluoroscopic cervical epidural injections in chronic axial or discogenic neck pain: a randomized, double-blind, controlled trial.

    Science.gov (United States)

    Manchikanti, Laxmaiah; Cash, Kimberly A; Pampati, Vidyasagar; Malla, Yogesh

    2014-01-01

    A randomized, double-blind, active-controlled trial. To assess the effectiveness of cervical interlaminar epidural injections of local anesthetic with or without steroids for the management of axial or discogenic pain in patients without disc herniation, radiculitis, or facet joint pain. Cervical discogenic pain without disc herniation is a common cause of suffering and disability in the adult population. Once conservative management has failed and facet joint pain has been excluded, cervical epidural injections may be considered as a management tool. Despite a paucity of evidence, cervical epidural injections are one of the most commonly performed nonsurgical interventions in the management of chronic axial or disc-related neck pain. One hundred and twenty patients without disc herniation or radiculitis and negative for facet joint pain as determined by means of controlled diagnostic medial branch blocks were randomly assigned to one of the 2 treatment groups. Group I patients received cervical interlaminar epidural injections of local anesthetic (lidocaine 0.5%, 5 mL), whereas Group II patients received 0.5% lidocaine, 4 mL, mixed with 1 mL or 6 mg of nonparticulate betamethasone. The primary outcome measure was ≥ 50% improvement in pain and function. Outcome assessments included numeric rating scale (NRS), Neck Disability Index (NDI), opioid intake, employment, and changes in weight. Significant pain relief and functional improvement (≥ 50%) was present at the end of 2 years in 73% of patients receiving local anesthetic only and 70% receiving local anesthetic with steroids. In the successful group of patients, however, defined as consistent relief with 2 initial injections of at least 3 weeks, significant improvement was illustrated in 78% in the local anesthetic group and 75% in the local anesthetic with steroid group at the end of 2 years. The results reported at the one-year follow-up were sustained at the 2-year follow-up. Cervical interlaminar epidural

  7. Treatment for speech disorder in Friedreich ataxia and other hereditary ataxia syndromes.

    Science.gov (United States)

    Vogel, Adam P; Folker, Joanne; Poole, Matthew L

    2014-10-28

    low dose of the intervention), in heterogenous groups of degenerative cerebellar ataxias. Three compounds were studied in two trials each: a levorotatory form of 5-hydroxytryptophan (L-5HT), idebenone and thyrotropin-releasing hormone tartrate (TRH-T); each of the other compounds (riluzole, varenicline, buspirone, betamethasone, coenzyme Q10 with vitamin E, α-tocopheryl quinone and erythropoietin) were studied in one trial. The 14th trial, involving a mixed group of participants with spinocerebellar ataxia, compared the effectiveness of nonspecific physiotherapy and occupational therapy within an inpatient hospital setting to no treatment. No studies utilised traditional speech therapies. We defined the primary outcome measure in this review as the percentage change (improvement) in overall speech production immediately following completion of the intervention or later, measured by any validated speech assessment tool. None of the trials included speech as a primary outcome or examined speech using any validated speech assessment tool. Eleven studies reported speech outcomes derived from a subscale embedded within disease rating scales. The remaining three studies used alternative assessments to measure speech, including mean time to produce a standard sentence, a subjective rating of speech on a 14-point analogue scale, patient-reported assessment of the impact of dysarthria on activities of daily living and acoustic measures of syllable length. One study measured speech both subjectively as part of a disease rating scale and with further measures of speech timing. Three studies utilised the Short Form-36 Health Survey (SF-36) and one used the Child Health Questionnaire as measures of general quality of life. A further study utilised the Functional Independence Measure to assess functional health.Five studies reported statistically significant improvement on an overall disease rating scale in which a speech subscale was included. Only three of those studies provided

  8. THERAPEUTIC EFFECTIVENESS OF THORACIC FACET JOINT INTERVENTIONS IN CHRONIC THORACIC PAIN%X光引导胸椎小关节注射治疗胸背痛的疗效观察

    Institute of Scientific and Technical Information of China (English)

    李晓宏; 李世杰; 黄翔; 富沛勇; 杨承祥

    2013-01-01

    目的:评价小关节注射治疗胸背部疼痛的临床疗效及安全性.方法:60例经保守治疗无效的慢性胸背痛患者,随机分为超激光治疗组(S组,n=30)和介入治疗组(Ⅰ组,n=30).S组患者取俯卧位,超激光照射病变关节部位,每天1次,每次15 rain,共14次;Ⅰ组患者取俯卧位,在X光引导下确定病变小关节平面,穿刺针经皮正确无误到达胸椎后关节突关节间隙,到位后注射消炎镇痛液.对治疗后第1周、2周、1个月、3个月的VAS进行评分、生活质量改善情况及安全性进行评估.结果:与S组比较,Ⅰ组治疗患者术后3个月的VAS评分较治疗前有显著性降低(P<0.05),且未发现有严重并发症.结论:小关节注射治疗胸背痛是一项操作简便、安全,疗效确切、可靠的微创介入治疗方法.%Objective:To determine the clinical effectiveness of zygapophysial joint injections with fluoroscopy in managing chronic mid back or upper back pain of facet joint origin.Methods:A total of 60 patients were randomized divided into two groups,with 30 patients in each of the super laser and facet joint interventions groups.All of the patients met the diagnostic criteria of thoracic facet joint pain by means of the inclusion criteria.Group S patients received thoracic facet joint with super laser,whereas Group Ⅰ patients received thoracic facet joint intervention with bupivacaine and non-particulate betamethasone.The clinical efficacy were assessed by patients with visual analogue scale(VAS).All outcomes were assessed at baseline,1 week,2 weeks,1 month,and 3 months after treatment.Results:In Group S,compared with baseline,patients showed significant pain relief and functional improvement at 1 week (P < 0.05) But there were no significant pain relief after 2 weeks.In Group Ⅰ,patients showed significant pain relief and functional improvement after facet joint injection,a significant change 3 months after treatment from baseline (P < 0

  9. Protocolo de tratamiento de cicatrices queloides en el pabellón auricular del Hospital General Dr. Manuel Gea González Treatment protocol of auricular keloid scars in the General Hospital Dr. Manuel Gea González

    Directory of Open Access Journals (Sweden)

    C. Gutiérrez Gómez

    2012-03-01

    scars.: All scars were injected with triamcinolone or betamethasone 3 times with 4-6 weeks between each injection. Four weeks after the last injection, the keloids were excised and skin closure was done without tension. In those patients with history of surgical excision, we added to the treatment colchicine, 1 mg daily, for 8 weeks with hepatic function test before and after the administration of colchicine. The keloid was unilateral in 74.5 % of the cases; 56.8 % females; the age of presentation was between 8 and 61 years old, with a media of 24 years old.The right auricle was affected in 65 % and the most frequently affected area was the lobule in 42 %.The etiology in 56 % of the cases were secondary to piercing. In 18.6 % of the cases the scar was resolved with the intralesional injection of triamcinolone or betametasone. From the 48 excisions performed, 12.5 % (6 keloid scars presented recurrence, with a follow up of 8 months to 6 years.

  10. Vitiligo and alopecia areata associated with subclinical/clinical hypothyroidism.

    Science.gov (United States)

    Sehgal, Virendra N

    2011-01-01

    The parents of an 18-year-old woman had noticed white hair while combing their daughter's hair 12 years ago. They found tiny white spots on her scalp, but she was asymptomatic. The spots have since progressed. Examination of the affected skin on the scalp was marked by the presence of a chalky/ivory white macule, 8 to 10 cm in diameter, conforming to that of segmental (zosteriformis) vitiligo (Figure 1). The lesions were located on the temporoparietal region of the scalp. The hair over the macules was white (leukotrichia) and dry, coarse, and brittle. The patient's nails were thin and dull. Her thyroid profile revealed the following: triiodothyronine, 1.12 nmol/L (0.95-2.5 nmol/L); thyroxine, 69.21 nmol/L (60.0-120.0 nmol/L); and thyroid-stimulating hormone, 6.26 microIU/mL (0.25-5.00 microIU/mL), indicative of primary hypothyroidism. Liver and renal function tests were within normal limits. A lipid profile revealed the following: total lipids, 503.8 mg% (400-700 mg %); triglycerides, 123.0 mg % (160 mg %); cholesterol, 212.0 mg % (150-250 mg %); high-density lipoprotein, 43.1 mg % (30-63 mg %); and low-density lipoprotein, 144.3 mg % (50 mg %). Electrocardiographic findings were normal. History of tiredness, constipation, depression, sensitivity to cold, weight gain, muscle weakness, cramps, and increased menstrual flow supported the diagnosis. The patient was administered 100 microg of thyroxine once a day along with methoxsalen, the dose of which was calculated at 0.6 mg/kg to 0.7 mg/kg body weight per day given on alternate days, followed 2 hours later by exposure to UV-A (1 J/cm2) irradiation (psoralen-UV-A [PUVA]), supplemented by 1 mg of beta-methasone, 150 mg of levamisole on 2 consecutive days per week, and an antioxidant. During the course of 7 weeks, the macules (13 exposures) had become erythematous, with an appearance of perifollicular/ marginal pigmentation. Repeat examination showed a thyroid profile of total triiodothyronine (T3), 127.3 microg

  11. Antenatal corticosteroids beyond 34 weeks gestation: What do we do now?

    Science.gov (United States)

    Kamath-Rayne, Beena D; Rozance, Paul J; Goldenberg, Robert L; Jobe, Alan H

    2016-10-01

    The practice of antenatal corticosteroid administration in pregnancies of 24-34 weeks of gestation that are at risk of preterm delivery was adopted over 20 years after the first randomized clinical trial in humans. It is biologically plausible that antenatal corticosteroid in pregnancies beyond 34 weeks of gestation would reduce rates of respiratory morbidity and neonatal intensive care admission. Mostly guided by the results of a large multicenter randomized trial of antenatal corticosteroid in late preterm infants, the Antenatal Late Preterm Steroids Trial, the American Congress of Obstetricians and Gynecologists has released a practice advisory that the "administration of betamethasone may be considered in women with a singleton pregnancy between 34 0/7 and 36 6/7 weeks of gestation at imminent risk of preterm birth within 7 days." However, many unanswered questions about the risks and benefits of antenatal corticosteroids in this population remain and should be considered with the adoption of this treatment recommendation. This review of the literature indicates that the greatest effect is in the reduction of transient tachypnea of the newborn infant, which is a mostly self-limited condition. This benefit must be weighed against unanticipated outcomes, such as neonatal hypoglycemia, and unknowns about long-term neurodevelopmental follow up and metabolic risks. Amelioration of respiratory morbidity in late preterm infants does not preclude these infants from having other complications that are related to prematurity that require intensive care. Other possible morbidities of prematurity may be magnified if these babies no longer have respiratory symptoms. Conversely, if these late preterm babies no longer exhibit respiratory symptoms and "look good," they may be discharged before other morbidities of prematurity have resolved and be at risk for readmission. Furthermore, it is also important to ensure that unintended consequences are avoided to achieve a minor

  12. Estenosis esofágicas benignas: tratamiento con las bujías de Savary-Gilliard

    Directory of Open Access Journals (Sweden)

    Trini Fragoso Arbelo

    2001-09-01

    Full Text Available Se estudiaron 60 pacientes menores de 15 años con estenosis esofágica, 40 de ellos por ingestión de cáusticos y 20 por otras causas, susceptibles de tratamiento de dilatación endoscópica. Esta se realizó bajo anestesia general con un endoscopio GIF-XP10 de la casa Olympus y bajo pantalla fluoroscópica con las bujías de Savary-Gilliard modelo pediátrico. En las estenosis esofágicas secundarias a ingestión de cáustico se asoció al tratamiento inyectoterapia endoscópica con betametasona. El 66,6 % de la serie fue por ingestión de cáustico y en segundo lugar las ocurridas por causas posquirúrgicas, para el 20 %. El 70 % de las poscáusticos se clasificó según radiografía como severo. La localización más frecuente de las estenosis fue el tercio superior del esófago, con predominio de la variedad tubular en las debidas a cáusticos, y la anular en las otras causas. En las poscáusticos se realizaron 919 dilataciones en 288 sesiones, mientras que en las originadas por otras causas se efectuaron 223 en 67 sesiones. Como complicación se reportan 8 perforaciones, 1 sepsis y 3 seudodivertículos en el grupo de los cáusticos. No se observó mortalidad. El grupo secundario a cáustico necesitó mayor número de sesiones y de dilataciones promedio con respecto al otro grupo y con el 47,5 % de curación y el 95 % en las de otras causas. Se demostró que el método de dilataciones esofágicas de Savary-Gilliard es seguro, eficaz y con un mínimo de complicaciones.60 patients under 15 with esophageal stenosis, 40 of them due to caustic ingestion and 20 by other causes, susceptible to the treatment of endoscopic dilatation, were studied. It was performed with general anesthesia, using an Olympus GIF-XP10 endoscope and under fluoroscopic screen with Savary-Gilliard bougies, pediatric model. In the esophageal stenoses secondary to caustic ingestion, endoscopic betamethasone injection therapy was associated with the treatment. 66.6 % of the

  13. Chondroprotectant therapy in rats with degenerative joint disease experimentally transected cranial cruciateReprodução experimental da doença articular degenerativa, pelo método cirúrgico associado à terapia condroprotetora, em ratos

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    Marcos Marini Melo

    2013-06-01

    Full Text Available Osteoarthritis (OA is the most common joint disease in both humans and animals, and it results in movement restriction and pain at the affected area. This disorder affects more than 25% of people over 60 years of age, and it is considered universal for 70-year-old people. OA is estimated to affect over 20% of the canine population from the United States of America. The present study aimed to evaluate the treatment of rats that were surgically induced to OA using two different drug therapies, one with pentosan polysulfate, one with betamethasone, and one with chondroitin sulfate/ glucosamine. In order to produce joint disease, the cranial cruciate ligament was surgically transected. Animals were kept and treated for eight days after surgery and were assessed via both radiographies and tomographies taken before surgery and eight weeks later. All animals were euthanized having both macroscopic and microscopic analysis performed to evaluate the disorder progression and therapeutic action. Macroscopic analysis showed lesion in the knees subjected to OA induction. The untreated animals presented major lesions whereas the treated ones presented mild to moderate lesions. In conclusion, pentosan polysulfate is recommendable for the treatment of iatrogenic joint lesions in rats since the other treatments showed no significant difference. A osteoartrite (OA é a doença articular mais comum em humanos e animais, o que ocasiona restrição de movimentos e dor, na região acometida. Tal enfermidade afeta mais de 25% dos humanos acima de 60 anos e, aos 70 anos, ela é considerada universal. Estima-se que nos Estados Unidos da América, 20% ou mais da população canina é acometida pela OA. O presente estudo tem como finalidade avaliar a terapia medicamentosa (polisulfato de pentosano, betametasona e sulfato de condroitina/glucosamina, em um modelo experimental de OA cirurgicamente induzido, em ratos. A doença articular foi promovida pela transecção cir

  14. Corticosteróide Antenatal: Ciclo Único versus Múltiplo - Comparação de Resultados Antenatal Corticosteroids: Single versus Multiple Courses - Comparison of the Results

    Directory of Open Access Journals (Sweden)

    Joice Fabiola Meneguel

    2002-09-01

    : retrospective study of 184 newborns with gestational age less than 34 weeks from a tertiary-level hospital in São Paulo from January 1988 to December 1998. The patients were divided into two groups: single course (n=135 - newborns whose mothers were exposed to a complete single course (2 doses of betamethasone or 4 doses of dexamethasone between 24 h and 7 days prior to delivery; multiple courses (n=49 - newborns whose mothers were exposed to two or more complete courses. The primary clinical outcomes for the two groups were: frequency of respiratory distress syndrome (RDS, intra-hospital mortality and combined neonatal morbidity (including the presence of the following: RDS, peri-intraventricular hemorrhage, bronchopulmonary dysplasia, necrotizing enterocolitis, sepsis or intra-hospital death. Numerical data were compared by Student's t test or Mann-Whitney test and categorical data by chi² or Fisher exact test, with the odds ratio and its confidence interval. Results: there were no differences between the groups that received single or multiple courses of antenatal corticosteroids in regard to the occurrence of RDS (single course: 22% and multiple course: 18%, intra-hospital mortality (single course 18% and multiple 12% and combined neonatal morbidity (single course 62% and multiple 63%. Conclusions: multiple courses of antenatal corticosteroids did not reduce the morbidity and mortality of preterm infants. This study emphasizes the present guidelines that recommend the use of one single course of corticosteroid for fetal maturation in pregnant women at risk for preterm delivery.